<?xml version="1.0" encoding="UTF-8"?>
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<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJU3</accession>
    <name>A0A8C3RJU3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Coatomer subunit gamma</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins. In mammals, the coatomer can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins; the complex also influences the Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. Required for limiting lipid storage in lipid droplets. Involved in lipid homeostasis by regulating the presence of perilipin family members PLIN2 and PLIN3 at the lipid droplet surface and promoting the association of adipocyte triglyceride lipase (PNPLA2) with the lipid droplet surface to mediate lipolysis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Oligomeric complex that consists of at least the alpha, beta, beta', gamma, delta, epsilon and zeta subunits. Interacts with ZNF289/ARFGAP2 through its C-terminal appendage domain. Interacts with EGFR upon EGF treatment; interaction is essential for regulation of EGF-dependent nuclear transport of EGFR by retrograde trafficking from the Golgi to the ER. The coatomer interacts with KDEL receptors; the interaction is important for retrograde trafficking of KDEL-bearing proteins from the Golgi to the endoplasmic reticulum. Interacts with COPB1. Interacts with TMED10 (via C-terminus). Interacts with TMED2, TMED3, TMED7 and TMED9.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="14">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 14">Golgi apparatus membrane</location>
            <topology evidence="1 14">Peripheral membrane protein</topology>
            <orientation evidence="1 14">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Cytoplasmic vesicle</location>
            <location evidence="14">COPI-coated vesicle membrane</location>
            <topology evidence="14">Peripheral membrane protein</topology>
            <orientation evidence="14">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the COPG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000462.1">
        <property type="protein sequence ID" value="ENSCSRP00000000448.1"/>
        <property type="gene ID" value="ENSCSRG00000000393.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030126">
        <property type="term" value="C:COPI vesicle coat"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005793">
        <property type="term" value="C:endoplasmic reticulum-Golgi intermediate compartment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006891">
        <property type="term" value="P:intra-Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072384">
        <property type="term" value="P:organelle transport along microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009306">
        <property type="term" value="P:protein secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000038">
        <property type="entry name" value="Coatomer subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1480:FF:000001">
        <property type="entry name" value="Coatomer subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.310.10:FF:000006">
        <property type="entry name" value="Coatomer subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:001568">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1480">
        <property type="entry name" value="Coatomer, gamma subunit, appendage domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.310.10">
        <property type="entry name" value="TATA-Binding Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002553">
        <property type="entry name" value="Clathrin/coatomer_adapt-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013041">
        <property type="entry name" value="Clathrin_app_Ig-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009028">
        <property type="entry name" value="Coatomer/calthrin_app_sub_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032154">
        <property type="entry name" value="Coatomer_g_Cpla"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017106">
        <property type="entry name" value="Coatomer_gsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013040">
        <property type="entry name" value="Coatomer_gsu_app_Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037067">
        <property type="entry name" value="Coatomer_gsu_app_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012295">
        <property type="entry name" value="TBP_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10261">
        <property type="entry name" value="COATOMER SUBUNIT GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10261:SF3">
        <property type="entry name" value="COATOMER SUBUNIT GAMMA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01602">
        <property type="entry name" value="Adaptin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16381">
        <property type="entry name" value="Coatomer_g_Cpla"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08752">
        <property type="entry name" value="COP-gamma_platf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037093">
        <property type="entry name" value="Coatomer_gamma_subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49348">
        <property type="entry name" value="Clathrin adaptor appendage domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55711">
        <property type="entry name" value="Subdomain of clathrin and coatomer appendage domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 14" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11 14" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="7 14" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="9 14" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="10 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8 14" id="KW-0653">Protein transport</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 14" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Clathrin/coatomer adaptor adaptin-like N-terminal" evidence="16">
        <location>
            <begin position="72"/>
            <end position="586"/>
        </location>
    </feature>
    <feature type="domain" description="Coatomer gamma subunit appendage Ig-like subdomain" evidence="17">
        <location>
            <begin position="660"/>
            <end position="807"/>
        </location>
    </feature>
    <feature type="domain" description="Coatomer subunit gamma C-terminal" evidence="18">
        <location>
            <begin position="809"/>
            <end position="921"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="14"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="35"/>
            <end position="44"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00055232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00065059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRNR" id="PIRNR037093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF01602"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF08752"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF16381"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000448.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="922" mass="102294" checksum="AC47076039857198" modified="2022-01-19" version="1">MRVRGAVRLRCPTDRLAGSGAAAGSGGAGLETPPTARPPGPAPPARGRMLKKLDKKDEEAGGGANPFQHLEKSAVLQEARVFNETPINPRKCAHILTKILYLINQGEHLGVMEATESFFAMTKLFQSNDPTLRRMCYLTIKEMSSISEDVIIVTSSLTKDMTGKDDNYRGPAVRALCQITDSTMLQAIERYMKQAIVDKVPSVSSSALVSSLHLLKTSFDVVKRWVNEAQEAASSDNIMVQYHALGLLYHVRKNDRLAVNKMLSKFMRHGLKSPFAYCMMIRVASKLLEEEAGSHDSPLFDFIENCLRNKHEMVVYEAASAIVNLPSCTAKELAPAVSVLQLFCSSPKAALRYAAVRTLNKVAMKHPSAVTACNLDLENLVTDSNRSIATLAITTLLKTGSESSIDRLMKQISSFMSEISDEFKVVVVQAISALCQKYPRKHAVLMNFLFTMLREEGGFEYKRAIVDCIISIIEENSESKETGLSHLCEFIEDCEFTVLATRILHLLGQEGPKTNNPSKYIRFIYNRVVLEHEEVRAGAVSALAKFGAQNEAVLPSILVLLKRCVMDDDNEVRDRATFYLSVLEQKQKALNAGYILNGLTVSIPGLERALQQYTLEPSEKPFDLKSVPLATAPITEQRTESIPITVVKQPEKVAATRQEIFQEQLAAIPEFRGLGPLFKSSPEPVALTESETEYVIRCTKHTFVNHMVFQFDCTNTLNDQILENVTVQMEPTEGYEVIGYIPAKSLLYNQPGICYTLVALPEEDPTAVACTFSCMMKFTVKDCDLNTGEADDEGYEDEYVLEDIEVTVADHIQRVLKPNFGAAWDEVGDEFEKEETFTLSTIKTLEEAVSNIVKFLGMQPCERSDKVPDNRNSHTLYLAGVFRGGHDLLVRSRLVLTDTVTMQVTARSGEELPVDIIMASVG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLG4</accession>
    <name>A0A8C3RLG4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Vacuolar protein sorting-associated protein VTA1 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="10">Interacts with VPS4B. Interacts with CHMP1B. Interacts with CHMP2A; the interaction probably involves the open conformation of (polymerized) CHMP2A. Interacts with CHMP3. Interacts with CHMP5; the interaction involves soluble CHMP5. Interacts with IST1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endosome membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the VTA1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001613.1">
        <property type="protein sequence ID" value="ENSCSRP00000001565.1"/>
        <property type="gene ID" value="ENSCSRG00000001249.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000009895.1">
        <property type="protein sequence ID" value="ENSCSRP00000009557.1"/>
        <property type="gene ID" value="ENSCSRG00000007176.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005771">
        <property type="term" value="C:multivesicular body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032511">
        <property type="term" value="P:late endosome to vacuole transport via multivesicular body sorting pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.420:FF:000001">
        <property type="entry name" value="Vacuolar protein sorting-associated protein VTA1 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.270:FF:000001">
        <property type="entry name" value="vacuolar protein sorting-associated protein VTA1 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.420">
        <property type="entry name" value="Immunoglobulin FC, subunit C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.270">
        <property type="entry name" value="Vacuolar protein sorting-associated protein vta1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044538">
        <property type="entry name" value="Vta1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039431">
        <property type="entry name" value="Vta1/CALS_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023175">
        <property type="entry name" value="Vta1/CALS_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041212">
        <property type="entry name" value="Vta1_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46009">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN VTA1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46009:SF1">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN VTA1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04652">
        <property type="entry name" value="Vta1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18097">
        <property type="entry name" value="Vta1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0653">Protein transport</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Vta1/callose synthase N-terminal" evidence="13">
        <location>
            <begin position="16"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="domain" description="Vta1 C-terminal" evidence="14">
        <location>
            <begin position="263"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="158"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="168"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="185"/>
            <end position="199"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007895"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00063366"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00071525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF04652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF18097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001565.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="304" mass="33778" checksum="7EB767E39B2AB762" modified="2022-01-19" version="1">MAATALPTLPEQFKSLQHHLRTGQELDKREPVVAYYCRLYAMQTGMKLDSKTPECRKFLSKLMDQLETMKKQLGDNEAITQEIVGCAHVENYALKMFLYADNEDRAGRFHKNMIKSFYTASLLIDVLSVFGELTEENVQHRKYARWKAAYIHNCLKNGETPQPGPIGMEEEDYDAETEDASSSALPTQVSQPSSSTYDPNMPTSNYTGIHIPPGAHAPANTPAEVPHSTGVTSNTVQPIPQNIPAVDPSLYNAKSAGEVRLTPEDFARAQKYCKYAGSALQYEDVSTAVQNLQKALKLLTTGRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMM1</accession>
    <name>A0A8C3RMM1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">OFCC1 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMM1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001012.1">
        <property type="protein sequence ID" value="ENSCSRP00000000983.1"/>
        <property type="gene ID" value="ENSCSRG00000000787.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031390">
        <property type="entry name" value="OFCC1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33862">
        <property type="entry name" value="OROFACIAL CLEFT 1 CANDIDATE GENE 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33862:SF3">
        <property type="entry name" value="OROFACIAL CLEFT 1 CANDIDATE GENE 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15680">
        <property type="entry name" value="OFCC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000983.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="213" mass="24451" checksum="51A9CF6609C3F58D" modified="2022-01-19" version="1">ISLQKFQQKALKQTKQKKSKSAEFLMVKEERAATEGIENPAFNISSTDLSAYQTSEEKVIRHDKLDSTLAAHQQKLRLQAHAEPRGNEYSRNYFDPVMDEEINPRQSGMEVSGEVPMNLDEKILYGELMKLLDEENKMVEYQAHVICEDFSDSVRPVSFTKTLDLRKEVEDEGIPPYIEQFEKDVQDDIILLGSFALEQVRIKNCKTISLFAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNA2</accession>
    <name>A0A8C3RNA2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="20">Laminin subunit alpha 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Binding to cells via a high affinity receptor, laminin is thought to mediate the attachment, migration and organization of cells into tissues during embryonic development by interacting with other extracellular matrix components.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
            <location evidence="2">Extracellular matrix</location>
            <location evidence="2">Basement membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="14">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000002440.1">
        <property type="protein sequence ID" value="ENSCSRP00000002373.1"/>
        <property type="gene ID" value="ENSCSRG00000001288.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005604">
        <property type="term" value="C:basement membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005201">
        <property type="term" value="F:extracellular matrix structural constituent"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009887">
        <property type="term" value="P:animal organ morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030155">
        <property type="term" value="P:regulation of cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030334">
        <property type="term" value="P:regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045995">
        <property type="term" value="P:regulation of embryonic development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009888">
        <property type="term" value="P:tissue development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00055">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="16"/>
    </dbReference>
    <dbReference type="CDD" id="cd00110">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000106">
        <property type="entry name" value="Heparan sulfate proteoglycan 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000074">
        <property type="entry name" value="Laminin subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000069">
        <property type="entry name" value="Laminin subunit alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000082">
        <property type="entry name" value="Laminin subunit alpha 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000242">
        <property type="entry name" value="Laminin subunit alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000512">
        <property type="entry name" value="Laminin subunit alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000189">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000250">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.300.10:FF:000008">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000052">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000057">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000061">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000063">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000065">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000017">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000051">
        <property type="entry name" value="Laminin subunit alpha 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000094">
        <property type="entry name" value="Laminin subunit alpha-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000128">
        <property type="entry name" value="laminin subunit alpha-2 isoform X1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.300.10:FF:000026">
        <property type="entry name" value="laminin subunit alpha-2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.300.10">
        <property type="entry name" value="Tie2 ligand-binding domain superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050440">
        <property type="entry name" value="Laminin/Netrin_ECM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009254">
        <property type="entry name" value="Laminin_aI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010307">
        <property type="entry name" value="Laminin_dom_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001791">
        <property type="entry name" value="Laminin_G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000034">
        <property type="entry name" value="Laminin_IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008211">
        <property type="entry name" value="Laminin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002049">
        <property type="entry name" value="LE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056863">
        <property type="entry name" value="LMN_ATRN_NET-like_EGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10574:SF291">
        <property type="entry name" value="LAMININ SUBUNIT ALPHA-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10574">
        <property type="entry name" value="NETRIN/LAMININ-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00053">
        <property type="entry name" value="EGF_laminin"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24973">
        <property type="entry name" value="EGF_LMN_ATRN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00052">
        <property type="entry name" value="Laminin_B"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00054">
        <property type="entry name" value="Laminin_G_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02210">
        <property type="entry name" value="Laminin_G_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06008">
        <property type="entry name" value="Laminin_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06009">
        <property type="entry name" value="Laminin_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00055">
        <property type="entry name" value="Laminin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00011">
        <property type="entry name" value="EGFLAMININ"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SMART" id="SM00180">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="16"/>
    </dbReference>
    <dbReference type="SMART" id="SM00281">
        <property type="entry name" value="LamB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00282">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00136">
        <property type="entry name" value="LamNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01248">
        <property type="entry name" value="EGF_LAM_1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50027">
        <property type="entry name" value="EGF_LAM_2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50025">
        <property type="entry name" value="LAM_G_DOMAIN"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51115">
        <property type="entry name" value="LAMININ_IVA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51117">
        <property type="entry name" value="LAMININ_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0084">Basement membrane</keyword>
    <keyword evidence="8" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="9 15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="10 14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12 14" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Laminin N-terminal" evidence="19">
        <location>
            <begin position="9"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="389"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="444"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin IV type A" evidence="18">
        <location>
            <begin position="510"/>
            <end position="695"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="729"/>
            <end position="778"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="779"/>
            <end position="836"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="837"/>
            <end position="889"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="890"/>
            <end position="938"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="939"/>
            <end position="985"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="986"/>
            <end position="1031"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="1032"/>
            <end position="1077"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="1078"/>
            <end position="1137"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin IV type A" evidence="18">
        <location>
            <begin position="1152"/>
            <end position="1351"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="17">
        <location>
            <begin position="1392"/>
            <end position="1440"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="16">
        <location>
            <begin position="2115"/>
            <end position="2298"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="16">
        <location>
            <begin position="2310"/>
            <end position="2487"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="16">
        <location>
            <begin position="2492"/>
            <end position="2676"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="16">
        <location>
            <begin position="2735"/>
            <end position="2906"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="16">
        <location>
            <begin position="2911"/>
            <end position="3091"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="1654"/>
            <end position="1806"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="1900"/>
            <end position="1927"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="1953"/>
            <end position="1987"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="2020"/>
            <end position="2117"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="389"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="419"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="463"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="748"/>
            <end position="757"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="807"/>
            <end position="816"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="861"/>
            <end position="870"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="873"/>
            <end position="887"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="890"/>
            <end position="902"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="892"/>
            <end position="909"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="911"/>
            <end position="920"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="939"/>
            <end position="951"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="959"/>
            <end position="968"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="1004"/>
            <end position="1013"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="1032"/>
            <end position="1044"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="1034"/>
            <end position="1051"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="1053"/>
            <end position="1062"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="1078"/>
            <end position="1090"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="1108"/>
            <end position="1117"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="1411"/>
            <end position="1420"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="2649"/>
            <end position="2676"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002418"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022869"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002373.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="3094" mass="340978" checksum="5D49D1416019E20E" modified="2022-01-19" version="1">MLVLLLHDLLERLFPAVLNLAVNAIITTNATCGEKGSEMYCKLVEHVPGQPARNPPQCRICDQNSRIPHQRHPITNAIDGKNTWWQSPSIQNGIEYHHVTITLDLRQVFQIAYVIVKAANAPRPGNWILERSLDGVNYQPWQYYAVTDTECLRRYHILPRRGPPSYAKDDEVICTSFYSKIQPLENGEIHTSLINGRPSADDPSRVLLEFTSARFIRLRFQRIRTLNADLMMFAHKDPSEIDHIVTRRYYYSVKDISVGGMCICSGHARACPLDPATNRSTCECEHNTCGESCDHCCPGFNQKLWRAGTFLVKSECEECNCHGKTKECYYDQNIADRNQSLNIHGEYTGGGVCINCTHNTAGINCETCTDGYFRLKGVLPDDPNPCRPCSCDPVGSLHATCVKDEKHAEGGMLPGFCHCKTGYSGESCNRCALGYKGYPDCVACSCSVKGSLNDDPCIGSCICKENVEGENCDRCKPSFFNLQQDNPRGCEECFCSGKTNACTDSHWTYRDMSGWYLTDVPGLLRVTPPQDSFGGPQRLSISNVDARKVLPLIYYWSAPSPYLGNKITAAGGHLKFTVSYDLTGQEEAVQTILQSDIILEGAGLRISTSKEGIHLQPFEEHTEEVVLKPDLFTVHGTDSPVSKREFMTVLANIKRLLIRATYSYGMDAIYRLSGVSLEAADRYSTGRKVASAVEICQCPPGYGGTSCESCWPRHRRVNATIFGGICEPCTCFGHADVCDDITGECLDCKYNTGGPYCDRCLPGFYGDPTKGTSEDCQLCACPLTIPSNNFSPTCHLDRSHGLICDECPPGYTGPRCERCADGYFGQPLIPGGSCRPCQCNDNLDFSIPGSCDSLSGACLICKPGTTGQYCERCADGYFGDALDPKNCQSCHCNINGSFSEICNSQTGQCECKPNVVGRRCDECKPGTFGLQSSRGCVPCNCNSFGSKSFDCDENGQCHCQPGVAGKKCDRCAHGFYNFEEGGCTPCECSHLGNNCDPVTGRCVCPPNTIGEKCDKCAPNYWGHDIVSGCKACDCSVVGSLSFQCNSDTGCCSCHPKFSGDKCTQCRPGYWKYPQCVPCDCLLAGSDPQTCDAETEKCSCVDGTGQCSCKVNVEGVHCDRCRSGMFGLYAKNPLGCNSCYCFGLTTQCSEAKGLIRMWLTLKPEQMVLPLVDENLQDSTTRGVVFQHPETVANIELVIQDLQSEPIYWKLPEQFEGQKLTAYGGKLKYAIYFEAREETGFATYNPQVIIRGGPPTRTRTIIRHMAAPLIGQLTRHEIEMTEHEWRYHGDDPRVSSTVTREDFMDVLYNIHYILIKASHGSIMRQSRISEISMEVAEEGNVSGMSPHAHLIEKCDCPLGYSGLSCEACSPGFYRLPSRSSGRRPGPTLGTCAACQCHGHSNMCDPETSICQDCRHNTAGDHCERCAVGFYGNTRGSPEDCHPCACPLTIPNNNFSPSCVAEGLSDYRCTACPPGYEGQYCERCSPGYTGDPRTPGRSCQECECDPHGSLPIPCDPVTGQCTCKSESTGWTCAGCKHQHVRDGMECIFCDDECIGLLLSDLDRLNQMTLSVNLSGPLPPPYKMLYGFENTTQELKHLLSPQRAPERLLRLAQKNLDTLVTEMDELLTRATKVTADGEQTGQDAERTNERAQSLGQFIKDTLQAAEAVNENAVKLNETLRIQDKTLEKSLQALQSDIDRMMRELRRRKLNVQQRAAQDELENAEALLKKVKKLFGEPTEKNEELKNEVRDKIADYKNKVDDARDLLREASSKIREANHLSTINQRKMTVIEKRKQAVESSRQEAEKTLKEGNDILDEASHLANEINLAVEYVEDMGDKIQPIADQLKDKIDDLSQDIQDRMLPEKVLQAENHAAQLNESSAILDGILAEAKNLSFNATIAFKAYSNIKDYIDEAERIAREAKARANEAMQLASGPQGSLKDGAKNSLQKSFRVLNEAKKLENDVKDNGDNLNSMQNRLKNADDKNSHLLRALNDTFGKLAAIPNDTAAKVQAAKDKAGEANTTANDVLARIKDLNQNLLGLKNNYSKLADDVAKTNAVVKDSTKNIADADATVKTLEKEADRLLDKLKPVKELQDNLGKNISQIKERINQARKQANSIKVSVASGGDCIRTYRPEIKKGSYNTVIVNVKTAVADNLLFYLGSAKFTDFLAIEMRKGKVNFLWDVGSGVGRVEYPDLTIDDAFWYRIEASRTGRNGTISVQALDGPKATIMPSTYSAVSPPGYTILDVDANAVLFVGGLTDKIKKSDAVRVTTFTGCMGETYLDSKPIGLWNFRDTKGDCKGCAISPQVPDSEGTIQFDGDGYALVSRPVRWNPNVSMVMFKFKTFSSSALLMYLATHDLKDFMSVELSDGHIKVSYDLGSGTTSAIGNQNHNDGKWKSFTLSRIQKQANVSIVDIDTNQEEIIATSFTGSHFGLNLKADEKIYFGGLPTLRNLRPEVNLKKYAGCLKDIEISRTPYNILSSPDFVGVTKGCTLENLYTVSFPKPGFMELQPVSFDMGTEINLSFSTKNESGVILFGTGGTPIPPRRKRRQTGQAYYAVFLNKGRLEVHIATGIRDPRRITIKPESGDFHDGRAHSIRIERIKGMFTVQVDEDRSQTQRLPTDQSITVKKLFVGGTPPHFQAAPIRNIPPFEGCIWNLVINAIPMDFAQPVSFKNADIGQCPTLEPETRLPDGEDEAIPASVLIQPEPDAKEKKESTTTTPSVYCDSCAADTEPAILEGGKQFGLSRNSHIASAFDDTKVKNRLTIEFEVRTEAESGLLFYMARINHADFATVQIKNGLPYFSYDLGSGNTSTMIPNKINDGQWHKVKIFRTKQEGILLVDGVSNRTTSPKKADILDVVGMLYVGGLPINYTTRRIGPVTYSIDGCIRNFKMTEASVDLDNPTSSFNVGKCFTNAEKGTFFDGTGFAKTVGTYKVGTDLLVEFEFRTTRMNGVLLGISNQKMDGLGIELVDEKLMFHVDNGAGRFSAIYEPDKPGSLCDRQWHKVTANKIKHRLELTVDGNQVDESSPNGVSSSVDTNDPVFVGGYPDGLNQFGLTTNIRFKGCIRSLKLTKGTGKPQEISFSKALELKGVQPLSCPAN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNB1</accession>
    <name>A0A8C3RNB1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Fibrinogen C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNB1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000938.1">
        <property type="protein sequence ID" value="ENSCSRP00000000914.1"/>
        <property type="gene ID" value="ENSCSRG00000000723.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007596">
        <property type="term" value="P:blood coagulation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00087">
        <property type="entry name" value="FReD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.530.10:FF:000001">
        <property type="entry name" value="angiopoietin-2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.215.10:FF:000001">
        <property type="entry name" value="Tenascin isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.215.10">
        <property type="entry name" value="Gamma Fibrinogen, chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037579">
        <property type="entry name" value="FIB_ANG-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036056">
        <property type="entry name" value="Fibrinogen-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014716">
        <property type="entry name" value="Fibrinogen_a/b/g_C_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002181">
        <property type="entry name" value="Fibrinogen_a/b/g_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020837">
        <property type="entry name" value="Fibrinogen_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF040941">
        <property type="entry name" value="GGGWT_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47221">
        <property type="entry name" value="FIBRINOGEN ALPHA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47221:SF6">
        <property type="entry name" value="FIBRINOGEN ALPHA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00147">
        <property type="entry name" value="Fibrinogen_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00186">
        <property type="entry name" value="FBG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56496">
        <property type="entry name" value="Fibrinogen C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00514">
        <property type="entry name" value="FIBRINOGEN_C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51406">
        <property type="entry name" value="FIBRINOGEN_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Fibrinogen C-terminal" evidence="8">
        <location>
            <begin position="5"/>
            <end position="225"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000914.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="25608" checksum="BE4C6065AB24ADDA" modified="2022-01-19" version="1">PAPLVKDEQVSQDCAQTRRAGFNASGVYTLHVANMTAPRKVFCDMETDRGGWTVIQRRANGSVNFQRKWKEYKQGFGDPAGEYWLGNEAVHLLTSQASYSLRVELLDWEGKQAYAHYETFQLSSERHLYRISLKGYSGTAGQQSGMVLQGTNFSTRDSDNDNCLCKCAQMLSGGWWFDACGLSNLNGVYYPAKHNVRKLNGIRWHYFQGPSYSLKGTRMMIRPSDF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP44</accession>
    <name>A0A8C3RP44_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Autophagy and beclin 1 regulator 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="8">Component of the DCX(AMBRA1) E3 ubiquitin ligase complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the WD repeat AMBRA1 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000002893.1">
        <property type="protein sequence ID" value="ENSCSRP00000002797.1"/>
        <property type="gene ID" value="ENSCSRG00000002126.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0080008">
        <property type="term" value="C:Cul4-RING E3 ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990756">
        <property type="term" value="F:ubiquitin-like ligase-substrate adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000045">
        <property type="term" value="P:autophagosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043009">
        <property type="term" value="P:chordate embryonic development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008406">
        <property type="term" value="P:gonad development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007626">
        <property type="term" value="P:locomotory behavior"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000423">
        <property type="term" value="P:mitophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048741">
        <property type="term" value="P:skeletal muscle fiber development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000361">
        <property type="entry name" value="Activating molecule in beclin-1-regulated autophagy"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052596">
        <property type="entry name" value="AMBRA1_autophagy"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22874">
        <property type="entry name" value="ACTIVATING MOLECULE IN BECN1-REGULATED AUTOPHAGY PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22874:SF1">
        <property type="entry name" value="ACTIVATING MOLECULE IN BECN1-REGULATED AUTOPHAGY PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 9" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="9">
        <location>
            <begin position="91"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="256"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="331"/>
            <end position="430"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="482"/>
            <end position="502"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="543"/>
            <end position="568"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="593"/>
            <end position="647"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="661"/>
            <end position="693"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="750"/>
            <end position="800"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1119"/>
            <end position="1148"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1232"/>
            <end position="1301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="256"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="10">
        <location>
            <begin position="268"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="338"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="351"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="490"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="553"/>
            <end position="568"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="593"/>
            <end position="618"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="628"/>
            <end position="641"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="662"/>
            <end position="678"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="776"/>
            <end position="785"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="1275"/>
            <end position="1301"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00061691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00062236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002797.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1301" mass="142907" checksum="4F78FFD16589BC0C" modified="2022-01-19" version="1">MKVVPEKNAVRILWGRERGTQALGAQRLLQELVEDKTRWMKWEGKKVELPDSPRSTFLLAFSPDRTLMASTHVNHNIYITEVKTGKCVHSLVGHRRTPWCVTFHPTIPGLIASGCLDGEVRIWDLHGGSESWFTDSNNAIASLAFHPTAQLLLIATANEIHFWDWSRREPFAVVKTASEMERVRLVRFDPLGHYLLTAIVNPSNQQSDEEVEIPVDSTDMPHYRQRSILQSQPVRRTPLLHNFLHMLSSRSSGIQVGEQNTVQDSATPSPPPPPTPPPPPLPPASENTRASAYTRLRERVSYPTTECCQHLGMLCLCSRCSSARLPSSLFPHQENAPSTSSGATGTSFSSVQTEPYQPPEQASTAQQEQGLLNRPSAFSTVQSSTAGNTLRNLSLGPTRRSLSGPLSGHPSRYQSAREMASGLGGSDWTRTVLNMGSRSELEAMPPPRTSASSVSLLSVLRQQEGGSQSSVYTSATEGRGFLAPGAEADSSGSAGPSNPASIRNELQCDLRRFFLEYDRLQELDQGIGGEPSQSQQAQEMLNNNIEPDRPGPSHQQTPHSSENNSNLSRGHLNRCRACHNLLTFNNDTLRWERSTPSYPSGQVQSTFDGVPPSSSQAQPAERTEGRAPTSSRLQLGSSSNPQEERTVGVVFNQETGHWERVYSQSASSRPGNVSQEALSQEMPEESSEEDSLRRRLLESSLISLSRYDGAGSREHPIYPDPARLSPAAYYAQRMIQYLSRRDSIRQRSMRYQQNRLRSSSSSASTSENQGPSVEGNDLEFEDFEDNGDRSRHRAPRNARMSAPSLGRFVPRRFLLPEYLPYAGIFHERGQPGLATHSSVNRVLAGAVIGDGQSAVASNIANTTYRLQWWDFTKFDLPEISNASVNVLVQNCKIYNDASCDISADGQLLAAFIPSSQRGFPDEGILAVYSLAPHNLGEMLYTKRFGPNAISVSLSPMGRYVMVGLASRRILLHPSTEHMVAQVFRLQQPHGGETSMRRVFNVLYPMPADQRRHVSINSARWLPEPGLGLAYGTNKGDLVICRPEALNSGVEYYWDQLNETVFTVHSSNRSTERPGTSRATWRTDRDMGLMNAIGLQPRNPTTSVTSQGTQTLAPLLQNAETQTEREVQEPGAATSGTGEGEGPEYGASGDDALSRIQRLMAEGGMTAVVQREQSTTMASMGGFGNNIIVSHRIHRSSQTGVESMGADGALVQQSTSRELAAELEGRILSESMQLAEHGQSPQTAPGRSEGQGADGLDLPEQSQSSMDTEGPIEYSDLTNNNHLPDNTNYYSNDSTSGESRNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQL6</accession>
    <name>A0A8C3RQL6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">ethanolamine kinase</fullName>
            <ecNumber evidence="5">2.7.1.82</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="3">Phospholipid metabolism; phosphatidylethanolamine biosynthesis; phosphatidylethanolamine from ethanolamine: step 1/3.</text>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the choline/ethanolamine kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.82" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQL6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003456.1">
        <property type="protein sequence ID" value="ENSCSRP00000003333.1"/>
        <property type="gene ID" value="ENSCSRG00000002544.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004305">
        <property type="term" value="F:ethanolamine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006646">
        <property type="term" value="P:phosphatidylethanolamine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1200.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22603">
        <property type="entry name" value="CHOLINE/ETHANOALAMINE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22603:SF94">
        <property type="entry name" value="ETHANOLAMINE KINASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01633">
        <property type="entry name" value="Choline_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="1" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="1" id="KW-0594">Phospholipid biosynthesis</keyword>
    <keyword evidence="2" id="KW-1208">Phospholipid metabolism</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00037883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00038211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00038874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003333.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="165" mass="18478" checksum="30FD0681A62D745F" modified="2022-01-19" version="1">WASIAHLYHGTNSPALPYLAGATQLFPVPRPNHLPRSLPLQLFTDGITNKLMACYMDEGMADAVLVRVYGRKTELFVDRENELKNFQVLRAHGCAPNLYCTFQNGLCYEFMQGTALGPEHVRRPQIFRCVWGEGVCATFPSSVVLPWEGKGTWRIAMGLILPLVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQR3</accession>
    <name>A0A8C3RQR3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 19">Prothrombin</fullName>
            <ecNumber evidence="2 19">3.4.21.5</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17 19">Coagulation factor II</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing. Activates coagulation factor XI (F11); activation is promoted by the contact with negatively charged surfaces. Triggers the production of pro-inflammatory cytokines, such as MCP-1/CCL2 and IL8/CXCL8, in endothelial cells.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 19">
            <text>Selective cleavage of Arg-|-Gly bonds in fibrinogen to form fibrin and release fibrinopeptides A and B.</text>
            <dbReference type="EC" id="3.4.21.5"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="19">Belongs to the peptidase S1 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="22">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="3.4.21.5" evidence="2 19"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQR3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003060.1">
        <property type="protein sequence ID" value="ENSCSRP00000002956.1"/>
        <property type="gene ID" value="ENSCSRG00000002264.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006953">
        <property type="term" value="P:acute-phase response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030168">
        <property type="term" value="P:platelet activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030194">
        <property type="term" value="P:positive regulation of blood coagulation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00108">
        <property type="entry name" value="KR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000085">
        <property type="entry name" value="Prothrombin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000068">
        <property type="entry name" value="transmembrane protease serine 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.740.10:FF:000001">
        <property type="entry name" value="vitamin K-dependent protein S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.20.10">
        <property type="entry name" value="Plasminogen Kringle 4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.140.10">
        <property type="entry name" value="Thrombin light chain domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035972">
        <property type="entry name" value="GLA-like_dom_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000294">
        <property type="entry name" value="GLA_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000001">
        <property type="entry name" value="Kringle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018056">
        <property type="entry name" value="Kringle_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038178">
        <property type="entry name" value="Kringle_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003966">
        <property type="entry name" value="Prothrombin/thrombin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051659">
        <property type="entry name" value="Serine_Protease_S1-Domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018992">
        <property type="entry name" value="Thrombin_light_chain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037111">
        <property type="entry name" value="Thrombin_light_chain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24254">
        <property type="entry name" value="PROTHROMBIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24254:SF10">
        <property type="entry name" value="PROTHROMBIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00594">
        <property type="entry name" value="Gla"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00051">
        <property type="entry name" value="Kringle"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09396">
        <property type="entry name" value="Thrombin_light"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001149">
        <property type="entry name" value="Thrombin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00001">
        <property type="entry name" value="GLABLOOD"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00018">
        <property type="entry name" value="KRINGLE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01505">
        <property type="entry name" value="PROTHROMBIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00069">
        <property type="entry name" value="GLA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00130">
        <property type="entry name" value="KR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57630">
        <property type="entry name" value="GLA-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00011">
        <property type="entry name" value="GLA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50998">
        <property type="entry name" value="GLA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00021">
        <property type="entry name" value="KRINGLE_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50070">
        <property type="entry name" value="KRINGLE_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 19" id="KW-0011">Acute phase</keyword>
    <keyword evidence="19" id="KW-0094">Blood coagulation</keyword>
    <keyword evidence="13" id="KW-0106">Calcium</keyword>
    <keyword evidence="8" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="15 21" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0301">Gamma-carboxyglutamic acid</keyword>
    <keyword evidence="16" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="19" id="KW-0356">Hemostasis</keyword>
    <keyword evidence="11 19 23" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6 22" id="KW-0420">Kringle</keyword>
    <keyword evidence="7 19 23" id="KW-0645">Protease</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="12 19 23" id="KW-0720">Serine protease</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="14" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Gla" evidence="26">
        <location>
            <begin position="61"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="domain" description="Kringle" evidence="24">
        <location>
            <begin position="125"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="domain" description="Kringle" evidence="24">
        <location>
            <begin position="226"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="25">
        <location>
            <begin position="369"/>
            <end position="622"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="20">
        <location>
            <position position="411"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="20">
        <location>
            <position position="467"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="20">
        <location>
            <position position="572"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="78"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="108"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="126"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="147"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="175"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="227"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="248"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="276"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="disulfide bond" description="Interchain (between light and heavy chains)" evidence="21">
        <location>
            <begin position="341"/>
            <end position="487"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="396"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="540"/>
            <end position="554"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="568"/>
            <end position="598"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001621"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012174"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00014840"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022479"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022486"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022572"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022729"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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    </evidence>
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    </evidence>
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    </evidence>
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    </evidence>
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        <source>
            <dbReference type="PIRSR" id="PIRSR001149-4"/>
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    </evidence>
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            <dbReference type="PROSITE-ProRule" id="PRU00121"/>
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    </evidence>
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    </evidence>
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        </source>
    </evidence>
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    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002956.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="626" mass="71296" checksum="1FEC1238D44EB98C" modified="2022-01-19" version="1">MPNKLRGEGKDKAEAYTMRHSRVTVLGSLLLSCLLHLVLSHDRVFLGQQQALSLLKRPRRANKGFLEEMLKGNLERECLEEKCSYEEAFEALESTVRTNEFWRNYMVCESQRNLRRALDECLTGNCVAGSGQNYQGTVSVTKSGIECQFWTSKFPHRPEFNTTTHPNANLTKNYCRNPDDNPNGPWCYTRDPAVRREECAVKVCGQDKTTVPFIRRDPPLDKTQQACETETGLHYTGTLSVTVSGAKCLPWASDKAKELSHGTIFLPEVKLVENYCRNPDGDDEGVWCYVDHPNTTFDYCDLHYCARPLDEMDEVITGRTITQQHQTFFDDKTFGSGETDCGIRPLFEKKKISDKSEQKLLDSYVEGRIVKGENAEVGSAPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLFYPPWDKNFTTDDILVRIGKHQRTKYERQIEKIAMLDKIIIHPKYNWRENLDRDIALMLLKKPIVFSDHIHPVCLPTRELVQSLMLTGFKGRVSGWGNLYETWGSGTVALPSVLQQVNLPIVSQETCKASTNIKLTDNMFCAGYSPKDSERGDACEGDSGGPFVMKSPADNRWYQVGIVSWGEGCDRDGKYGFYTHVFRLKKWMLKTINKYGQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRP2</accession>
    <name>A0A8C3RRP2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Mitochondrial ribosomal protein L41</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the mitochondrion-specific ribosomal protein mL41 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRP2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004046.1">
        <property type="protein sequence ID" value="ENSCSRP00000003913.1"/>
        <property type="gene ID" value="ENSCSRG00000002992.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019189">
        <property type="entry name" value="Ribosomal_mL41"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21338:SF0">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN ML41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21338">
        <property type="entry name" value="MITOCHONDRIAL RIBOSOMAL PROTEIN L41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09809">
        <property type="entry name" value="MRP-L27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003913.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="135" mass="15229" checksum="F7175184E0F76419" modified="2022-01-19" version="1">MGLLTNLTRGLVRGADRMAEFTSKRGPRSHNKGRGARKLGYVTLGGKFIKIKEMVPEFVVPDLTGFKLKPYVSYKTPKGTEPPLTAKQLFMEVVAPQIEKDIKEGTFDANSLEKYGYEPTQEGKLFQLFPKNYVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUQ5</accession>
    <name>A0A8C3RUQ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Piwi-like protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the argonaute family. Piwi subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUQ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004785.1">
        <property type="protein sequence ID" value="ENSCSRP00000004636.1"/>
        <property type="gene ID" value="ENSCSRG00000003478.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034584">
        <property type="term" value="F:piRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051321">
        <property type="term" value="P:meiotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031047">
        <property type="term" value="P:regulatory ncRNA-mediated gene silencing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02845">
        <property type="entry name" value="PAZ_piwi_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04658">
        <property type="entry name" value="Piwi_piwi-like_Euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2300:FF:000141">
        <property type="entry name" value="piwi-like protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.10:FF:000014">
        <property type="entry name" value="Piwi-like RNA-mediated gene silencing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.260.10:FF:000003">
        <property type="entry name" value="Piwi-like RNA-mediated gene silencing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2300">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.260.10">
        <property type="entry name" value="paz domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.10">
        <property type="entry name" value="Ribonuclease H-like superfamily/Ribonuclease H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014811">
        <property type="entry name" value="ArgoL1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003100">
        <property type="entry name" value="PAZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036085">
        <property type="entry name" value="PAZ_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003165">
        <property type="entry name" value="Piwi"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036397">
        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22891">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 2C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08699">
        <property type="entry name" value="ArgoL1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02170">
        <property type="entry name" value="PAZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02171">
        <property type="entry name" value="Piwi"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23278">
        <property type="entry name" value="Piwi_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01163">
        <property type="entry name" value="DUF1785"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00949">
        <property type="entry name" value="PAZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00950">
        <property type="entry name" value="Piwi"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101690">
        <property type="entry name" value="PAZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50821">
        <property type="entry name" value="PAZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50822">
        <property type="entry name" value="PIWI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5" id="KW-0221">Differentiation</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0469">Meiosis</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="9" id="KW-0943">RNA-mediated gene silencing</keyword>
    <keyword evidence="7" id="KW-0810">Translation regulation</keyword>
    <feature type="domain" description="PAZ" evidence="13">
        <location>
            <begin position="134"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="domain" description="Piwi" evidence="14">
        <location>
            <begin position="413"/>
            <end position="705"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038291"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00039537"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50821"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004636.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="719" mass="82716" checksum="2F8ED64982692CC6" modified="2022-01-19" version="1">MRFGMMKEHRSVTGEVTAFDGSILYLPIKLPQTVDLTCQRKTDGAEITIKLQMTKILEPSSDLCIPFYNVVFRRVMRILDLKLVGRNFYDPTSPTMLQQYRLQIWSGYSASIRRTDGGLFLLVDVSHKVIRNDSVLDIMHAIYQQSRENFQDECTKQLIGNIVITRYNNHTYRIDDIDWNKTPKDSFTMSDGKEITFIDYYSKNYGITVRELDQPLLIHRPNERQTPQGKLQRSEILLLPELSYMTGIPEKMKKDFRAMKDLTHQVNLSPKQHHASLGNLLHRIEENEAARKEMARWGLCLDKDVYKTQGHVLPMERINLRTSSFQTSEDLNWTKEITRDAAISTIPMHYWALFYPKRAVNQARELVSMLEKVSGPIGMQLNQPAWVELKDDRIETYARTIKSILGTEGKMQMVVCIITGTRDDLYGAIKKLCCVQSPVPSQVINARTITTQPNKLRSVAQKILLQINCKLGGELWGMDIPLKQLMVIGMDVYHDPSRGMRSVVGFIASTNHTLTKWYSRVVFQMPHQEIADSLKLCLVGALQKFYEVNHCLPVKIAVYRDGVSDSQLNTVVSYEIPQLQQCFQAFENYQPKMVVFVVQKKINTNLYSASTEHFVSPAPGTVIDHTVTSRDWVDFYLLSHHVQQGCGIPTRYICVLNTANLSPDHMQRLTFKLCHVYWNWPGTIRVPAPCKYAHKLAFLAGQFLHHEPAIQLCERLFFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RV79</accession>
    <name>A0A8C3RV79_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">BCL2 like 15</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RV79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004802.1">
        <property type="protein sequence ID" value="ENSCSRP00000004651.1"/>
        <property type="gene ID" value="ENSCSRG00000003533.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042981">
        <property type="term" value="P:regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.437.10">
        <property type="entry name" value="Blc2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036834">
        <property type="entry name" value="Bcl-2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002475">
        <property type="entry name" value="Bcl2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033543">
        <property type="entry name" value="BCL2L15"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36466">
        <property type="entry name" value="BCL-2-LIKE PROTEIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36466:SF1">
        <property type="entry name" value="BCL-2-LIKE PROTEIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56854">
        <property type="entry name" value="Bcl-2 inhibitors of programmed cell death"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50062">
        <property type="entry name" value="BCL2_FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004651.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="194" mass="22220" checksum="BC0D90B5B27799CC" modified="2022-01-19" version="1">MKSPRTFEEQTECIVEALLSDLLGEDEWTFRSLETDSFESRAEHQLSARVEASSTFDSVIIASRLRRLGDEYNEDLEQPAQRIIAELAKGKVEEFGVMVDSLSKSWSSRNPELGYESAFLAVSVKLLVYLSRKVPAVARRIQLVELINGNREVRGYIETHGGWVSAQRSLKFFCWHLWLCSFASLHWLQCDPVF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWF3</accession>
    <name>A0A8C3RWF3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Huntingtin interacting protein K</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004315.1">
        <property type="protein sequence ID" value="ENSCSRP00000004178.1"/>
        <property type="gene ID" value="ENSCSRG00000003189.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050821">
        <property type="term" value="P:protein stabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14361">
        <property type="entry name" value="UBA_HYPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052617">
        <property type="entry name" value="Huntingtin-int_K"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038922">
        <property type="entry name" value="HYPK_UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044034">
        <property type="entry name" value="NAC-like_UBA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31184:SF2">
        <property type="entry name" value="HUNTINGTIN-INTERACTING PROTEIN K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31184">
        <property type="entry name" value="HUNTINGTIN-INTERACTING PROTEIN K FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19026">
        <property type="entry name" value="UBA_HYPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nascent polypeptide-associated complex subunit alpha-like UBA" evidence="2">
        <location>
            <begin position="88"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="1">
        <location>
            <begin position="17"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="29"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="68"/>
            <end position="80"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF19026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="129" mass="14106" checksum="B201265A09F9503C" modified="2022-01-19" version="1">MAAEGDVELELETEPNGAGGGADGAGGRPAEKPRKHDSGAADLERVTDYAEEKEIQSSNLETAMSVIGDRRSREQKAKQEREKELAKVTIKKEDLELIMNEMEISRAAAERSLREHMGNVVEALITLTN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX39</accession>
    <name>A0A8C3RX39_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Cytoplasmic dynein 1 intermediate chain 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Cytoplasmic dynein intermediate chain 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">Dynein intermediate chain 2, cytosolic</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Acts as one of several non-catalytic accessory components of the cytoplasmic dynein 1 complex that are thought to be involved in linking dynein to cargos and to adapter proteins that regulate dynein function. Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules. The intermediate chains mediate the binding of dynein to dynactin via its 150 kDa component (p150-glued) DCTN1. Involved in membrane-transport, such as Golgi apparatus, late endosomes and lysosomes.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the dynein intermediate chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX39"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006508.1">
        <property type="protein sequence ID" value="ENSCSRP00000006305.1"/>
        <property type="gene ID" value="ENSCSRG00000004715.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005868">
        <property type="term" value="C:cytoplasmic dynein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045504">
        <property type="term" value="F:dynein heavy chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045503">
        <property type="term" value="F:dynein light chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010970">
        <property type="term" value="P:transport along microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000095">
        <property type="entry name" value="Cytoplasmic dynein 1 intermediate chain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000026">
        <property type="entry name" value="cytoplasmic dynein 1 intermediate chain 2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025956">
        <property type="entry name" value="DYNC1I1/DYNC1I2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050687">
        <property type="entry name" value="Dynein_IC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12442:SF37">
        <property type="entry name" value="CYTOPLASMIC DYNEIN 1 INTERMEDIATE CHAIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12442">
        <property type="entry name" value="DYNEIN INTERMEDIATE CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11540">
        <property type="entry name" value="Dynein_IC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0493">Microtubule</keyword>
    <keyword evidence="10" id="KW-0505">Motor protein</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="6" id="KW-0853">WD repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="20"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="81"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="163"/>
            <end position="182"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00040292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00042023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00042966"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00045429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006305.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="609" mass="68230" checksum="416C62154CC94C39" modified="2022-01-19" version="1">MSDKSELKAELERKKQRLAQIREEKKRKEEERKKKETDQKKEVLPVQEESDLEKKRREAEALLQSMGLTPDSPIVPPPMSPSSKSVSTPSEAGSQDSGDGAVGSRRGPIKLGMAKITQVDFPPREIVTYTKETQTPVMTQPKEDDEDEDDVVVPKPSIEPEEEKTLKNDEEPEAAPHELTEEEKQQILHSEEFLSFFDHSTRIVERALSEQINIFFDYSGRDLEDKEGEIQAGAKLSLNRQFFDERWSKHRVVSCLDWSSQYPELLVASYNNNEDAPHEPDGVALVWNMKYKKTTPEYVFHCQSAVMSATFAKFHPNLVVGGTYSGQIVLWDNRSNKRTPVQRTPLSAAAHTHPVYCVNVVGTQNAHNLISISTDGKICSWSLDMLSQPQDSMELIHKQSKAVAVTCMSFPVGDVNNFVVGSEEGSVYTACRHGSKAGISEMFEGHQGPITGIHCHAAVGPVDFSHLFVTSSFDWTVKLWTTKNNKPLYSFEDNSDYVYDVMWSPTHPALFACVDGMGRLDLWNLNNDTEVPTASITVEGNPALNRVRWTQSGREIAVGDSEGQIVIYDVGEQIAVPRSDEWTRFGRTLAEINANRADAEEEAATRIPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXA8</accession>
    <name>A0A8C3RXA8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">CN hydrolase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXA8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005660.1">
        <property type="protein sequence ID" value="ENSCSRP00000005491.1"/>
        <property type="gene ID" value="ENSCSRG00000004123.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.110.10">
        <property type="entry name" value="Carbon-nitrogen hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036526">
        <property type="entry name" value="C-N_Hydrolase_sf"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56317">
        <property type="entry name" value="Carbon-nitrogen hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005491.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="127" mass="14171" checksum="AB82223B2798219E" modified="2022-01-19" version="1">MACSQPHVYTAAFILPALKACALDSYVTAVYERSIMLSEDTKIPVSPEDALMLMNKNMDVLEGAIRRAALQGACIIVPPEDGIYGWVFTRETVYSYLEDIPGNWIPHKIFTIKMQETCSKGVKKLNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYP6</accession>
    <name>A0A8C3RYP6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">One cut domain family member</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the CUT homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYP6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006240.1">
        <property type="protein sequence ID" value="ENSCSRP00000006046.1"/>
        <property type="gene ID" value="ENSCSRG00000004535.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.260.40:FF:000004">
        <property type="entry name" value="Cut-like homeobox 1a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000116">
        <property type="entry name" value="Cut-like homeobox 2b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.260.40">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003350">
        <property type="entry name" value="CUT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010982">
        <property type="entry name" value="Lambda_DNA-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14043">
        <property type="entry name" value="CCAAT DISPLACEMENT PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14043:SF4">
        <property type="entry name" value="HOMEOBOX PROTEIN CUT-LIKE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02376">
        <property type="entry name" value="CUT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01109">
        <property type="entry name" value="CUT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47413">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51042">
        <property type="entry name" value="CUT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6 10 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 10 11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="9 10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 12" id="KW-0804">Transcription</keyword>
    <keyword evidence="4 12" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="CUT" evidence="15">
        <location>
            <begin position="57"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="14">
        <location>
            <begin position="182"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="10">
        <location>
            <begin position="184"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="151"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="251"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="1"/>
            <end position="14"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="32"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="251"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="300"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="355"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="408"/>
            <end position="419"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU361129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006046.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="474" mass="51729" checksum="94A9999FA4E36B1D" modified="2022-01-19" version="1">MSSSESVKSLTELVQQPCPAIETSKDGKPQESSEPPVSESQSTTPLPLSGQSALSIQELVAVSPELDTYGITKRVKEVLTDNNLGQRLFGETILGLTQGSVSDLLARPKPWHKLSLKGREPFVRMQLWLNDPNNVEKLMDMKRMEKKAYMKRRHSSVSDSQPCEPSSVGIDYSQGASPQPQHQLKKPRVVLAPEEKEALKRAYQQKPYPSPKTIEELATQLNLKTSTVINWFHNYRSRIRRELFIEEIQAGSQSQAGSSDSPSARSSRAVHSSEGDSCDGVDTEGPPEGKQSGLEADEYSNATTKSQGGQAESAFEVGEEVPQDARSSEKTESFHLGMESLEDTDDEGRLKAPRQSSPPGSQSSGETLETMPNSATEEDASTSAASTSVLTGESSFKSKESSEKMLSVPSTSSTLAAGSQKANSIQSLFSFSEAASSKNTRDNTLRKKKAANLNNIIHRLEKAASREEPVEWEF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYS9</accession>
    <name>A0A8C3RYS9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Actin filament-associated protein 1-like 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">May play a role in a signaling cascade by enhancing the kinase activity of SRC. Contributes to SRC-regulated transcription activation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYS9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007294.1">
        <property type="protein sequence ID" value="ENSCSRP00000007073.1"/>
        <property type="gene ID" value="ENSCSRG00000004552.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042169">
        <property type="term" value="F:SH2 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017124">
        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045742">
        <property type="term" value="P:positive regulation of epidermal growth factor receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032757">
        <property type="term" value="P:positive regulation of interleukin-8 production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032675">
        <property type="term" value="P:regulation of interleukin-6 production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007346">
        <property type="term" value="P:regulation of mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13306">
        <property type="entry name" value="PH1_AFAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13307">
        <property type="entry name" value="PH2_AFAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000020">
        <property type="entry name" value="Actin filament-associated protein 1-like 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000171">
        <property type="entry name" value="Actin filament-associated protein 1-like 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030113">
        <property type="entry name" value="AFAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14338">
        <property type="entry name" value="ACTIN FILAMENT-ASSOCIATED PROTEIN 1 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14338:SF4">
        <property type="entry name" value="ACTIN FILAMENT-ASSOCIATED PROTEIN 1-LIKE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="PH" evidence="9">
        <location>
            <begin position="190"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="9">
        <location>
            <begin position="366"/>
            <end position="460"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="84"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="156"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="316"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="536"/>
            <end position="555"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="572"/>
            <end position="595"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="678"/>
            <end position="749"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="326"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="541"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="578"/>
            <end position="595"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00059761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00072612"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007073.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="853" mass="95923" checksum="3D07374C696BC192" modified="2022-01-19" version="1">MGSAQRFKFKSLLIKKMSTDWELEVQSLEQLLIELEDFLKILDEESLSSTALLKKCFLSDLLRLYTKTSGGDEEYIYMNKVTSVKQKSGQEKEESLSNGESGHHSSPPQKSLPDLPPPKIIAETKQPSIPKIESPEAYYEEAEPYDISVNEDGEAVSSSYESYDEDESSKGKSATHQWPSTEATIELMKDARICAFLWRKKWLGQWAKQLCVIKDTRLLCYKSSKDHTPQLDVNLLGCSVVHKEKQVRKKEHKLKIVPMTADVIVLGLQSKDQAEQWLRVIQETSGLQTEGVGEGNQYVPDSQRLNYLKLSERHSVASESGSSTDGHPESIETKDVKKKGTTGLKLSNLMNLGRKKSSSLESPERALETSSYLNILVNSQWRSRWCHIKNGHLHFYQDKNRSKSAQQPLSLMGCEIIPDPTPDHLYSFRILHSGEELAKLEAKSSEEMGHWLGLLLSESGSKTDPEEFTYDYVDADRISCIVSAAKNSFFLMQRKCCEPNTYIDNLPKIKTEEEELYDDVDPPEGTESIYCVSSVDSETPLPREAEADESKYEEDPDKVYLDLTPVKSFLHSAGKKPAQSSPPLSPSVETASSKATMDIATETLLLAKEAEPCRKSMEIPDQTLQEKMEPEESPSQTNTVKIQMQQQKIAFPQSSAEIKATPGFAHVFAVPVETKLGKNRMEAEVKRYTEEKERLEKEKEEIRSQLTQLRKERRELKENLASCSDSSLVANVEQKLKEIDEACKKKESRRVDLELSIVEVKENLKKAESGPVTLGTAVDITHLENASPKVKMASPASSTENSPVNSATALKNRPLSIMVTGKRTVLQKAKPWEWFCLGGCLHLDKHLHLLTAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYX7</accession>
    <name>A0A8C3RYX7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">E3 ubiquitin-protein ligase</fullName>
            <ecNumber evidence="12">2.3.2.26</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.26"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2 12">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Interacts with IGSF1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3 12">Belongs to the UPL family. K-HECT subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.26" evidence="12"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005374.1">
        <property type="protein sequence ID" value="ENSCSRP00000005210.1"/>
        <property type="gene ID" value="ENSCSRG00000003951.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070534">
        <property type="term" value="P:protein K63-linked ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21062">
        <property type="entry name" value="BTHB_HectD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00078">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000051">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECTD1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000014">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECTD1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2160.10:FF:000009">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECTD1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000018">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECTD1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000021">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECTD1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000033">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECTD1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.720.80:FF:000001">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECTD1 isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000267">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECTD1 isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000007">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase HECTD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.720.80">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041200">
        <property type="entry name" value="FKBP3_BTHB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045322">
        <property type="entry name" value="HECTD1/TRIP12-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010606">
        <property type="entry name" value="Mib_Herc2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037252">
        <property type="entry name" value="Mib_Herc2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012919">
        <property type="entry name" value="SUN_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45670:SF1">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HECTD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45670">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIP12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18410">
        <property type="entry name" value="BTHB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00632">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07738">
        <property type="entry name" value="Sad1_UNC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00119">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF159034">
        <property type="entry name" value="Mib/herc2 domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50237">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51416">
        <property type="entry name" value="MIB_HERC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 10" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 12" id="KW-0808">Transferase</keyword>
    <keyword evidence="7 11 12" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="repeat" description="ANK" evidence="10">
        <location>
            <begin position="395"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="10">
        <location>
            <begin position="426"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="domain" description="MIB/HERC2" evidence="15">
        <location>
            <begin position="1266"/>
            <end position="1340"/>
        </location>
    </feature>
    <feature type="domain" description="HECT" evidence="14">
        <location>
            <begin position="2064"/>
            <end position="2523"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="248"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="489"/>
            <end position="513"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="627"/>
            <end position="657"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="707"/>
            <end position="726"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1290"/>
            <end position="1364"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1449"/>
            <end position="1468"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1627"/>
            <end position="1669"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1690"/>
            <end position="1709"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="2210"/>
            <end position="2231"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="258"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="491"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="639"/>
            <end position="657"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="707"/>
            <end position="717"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="1307"/>
            <end position="1318"/>
        </location>
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    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="1327"/>
            <end position="1348"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="13">
        <location>
            <begin position="1627"/>
            <end position="1663"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="11">
        <location>
            <position position="2492"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU369009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
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        </source>
    </evidence>
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            <dbReference type="Ensembl" id="ENSCSRP00000005210.1"/>
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    </evidence>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2523" mass="280285" checksum="896AD7479B80CBD8" modified="2022-01-19" version="1">MADVDPDTLLEWLQMGQGDERDMQLIALEQLCMLLLMSDNVDRCFETCPPRTFLPALCKIFLDESAPDNVLEVTARAITYYLDVSAECTRRIVGVDGAIKALCNRLVVVELNNRTSRDLAEQCVKVLELICTRESGAVFEAGGLNCVLTFIRDSGHLVHKDTLHSAMAVVSRLCGKMEPQDSSLEICVESLSSLLKHEDHQVSDGALRCFASLADRFTRRGVDPAPLAKHGLTEELLSRMAAAGGIASGPSSACKPGRSSTGAPSTAADSKLSNQVSTIVSLLSTLCRGSPVVTHDLLRSELPDSIESALQGDERCVLDTMRLVDLLLVLLFEGRKALPKSNAGSTGRIPGLRRLDSSGERSHRQLIDCIRSKDTDALIDAIDTGAFEVNFMDDVGQTLLNWASAFGTQEMVEFLCERGADVNRGQRSSSLHYAACFGRPQVAKTLLRHGANPDLRDEDGKTPLDKARERGHSEVVAILQSPGDWMCPVNKGDEKKKKDANKDEEECNEPKGDPEMAPIYLKRLLPVFAQTFQQTMLPSIRKASLALIRKMIHFCSEALLKEVCDSDAGHNLPTVLVEITATVLDQEDDDDGHLLALQIIRDLVDKGGDLFLDQLARLGVISKVSTLAGPSSDDENEEESKPEKEDEPQEDAKELQQGKPYHWREWSIIRGRDCLYIWSDAAALELSNGSNGWFRFILDGKLATMYSSGSPEGGSDSSESRSEFLEKLQRARSQVKPSTTSQPILSAPGPTKLTVGNWSLTCLKEGEIAIHNSDGQQATILKEDLPGFVFESNRGTKHSFTAETSLGSEFVTGWTGKRGRKLKSKLEKTKQKVRTMARDLYDDHFKAVESMPRGVVVTLRNIATQLESSWELHTNRQCIEGENTWRDLMKTALENLIVLLKDENTISPYEMCSSGLVQALLTVLNNNVDLDLKQDCSQLVERINVFKTAFSENEDDESRPAVALIRKLIAVLESIERLPLYLYDTPGSTYNLQILTRRLRFRLERASGETSLIDRTGRMLKMEPLATVESLEQYLLKMVAKQWYDFDRASFVFVRKLREGQTFVFRHQHDFDENGIIYWIGTNAKTAYEWVNPAAYGLVVVTSSEGRNLPYGRLEDILSRESSALNCHTNDDKNAWFAIDLGLWVIPSAYTLRHARGYGRSALRNWVFQVSKDGQNWTTLYTHVDDCSLNEPGSTATWPVDPPKDEKQGWRHVRIKQMGKNASGQTHYLSLSGFELYGTVNGVCEDQLGKAAKEAEANLRRQRRLVRSQVLKYMVPGARVIRGIDWKWRDQDGSPQGEGTVTGELHNGTTQSWSSLVKNNCPDKTTAAAGSSSRKGSSSSVCSVASSSDISLGSTKMERRSESVMEQNIVSGTDVHEPIVVLSSADSMPQAEVGSSSSASTSTLTADMGNENAERKLGPDNSIRTPGESSAISMGIVSVSSPDVSSVSELTNKEAASQRPLSSSASNRLSVSSLLAAGAPMSSSASVPNLSSRETSSLESFVRRVANIARTNATNNMNLSRSSSDNNTNTLGRNVMSTATSPLMGAQSFPNLTTTGTTSTVTMSTSSVTSSSNVATATTVLSVGQSLSNTLTTSLTSTSSESDTGQEAEYSLYDFLDSCRASTLLAELEDDEDLPEPDEEDDENEDDNQEDQEYEEVMEEEEYETKGGRRRTWDDDYVLKRQFSALVPAFDPRPGRTNVQQTTDLEIPPPGTPHSELLEEVECMPSPRLALTLKVTGLGTTREVELPLTNFRSTIFYYVQKLLQLSCNGNVKSDKLRRIWEPTYTIMYREMKDSDKEKESGKMGCWSIEHVEQYLGTDELPKNDLITYLQKNADSAFLRHWKLTGTNKSIRKNRNCSQLIAAYKDFCEHGSKSGLSQGAISTLQNSDILSLAREQPQAKAGSGQNSCGVEDVLQLLRILYIVASDPYSTRTSQEEGDEQLQFNFPPDEFTSKKITTKILQQIEEPLALASGALPDWCEQLTSKCPFLIPFETRQLYFTCTAFGASRAIVWLQNRREATVERTRTTSTVRRDDPGEFRVGRLKHERVKVPRGESLMEWAENIMQIHADRKSVLEVEFLGEEGTGLGPTLEFYALVAAEFQRTELGTWLCDDDFPDDESRQVDIGGGLKPPGYYVQRSCGLFTAPFPQDSDELERITKLFHFLGIFLAKCIQDNRLVDLPISKPFFKLMCMGDIKSNMSKLIYESRGDRDLHCTESQSEASTEEGHDSLSVGSFEEDSKSEFILDPPKPKPPAWFNGILTWEDFELVNPHRARFLKDIKDLAVKRRQILSNKGLSEDEKNTKLQELMLKNPSGSGPPLSIEDLGLNFQFCPSSRVYGFTAVDLKPNGEDEMVTMDNAEEYVELMFDFCMQTGIQKQMDAFRDGFNRVFPMEKLSSFSHEEVQMILCGNQSPSWAAEDIINYTEPKLGYTRDSPGFLRFVRVLCGMSSDERKAFLQFTTGCSTLPPGGLANLHPRLTVVRKVDATDASYPSVNTCVHYLKLPEYSSEEIMRERLLAATMEKGFHLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S002</accession>
    <name>A0A8C3S002_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Transmembrane protein 245</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the autoinducer-2 exporter (AI-2E) (TC 2.A.86) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S002"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006687.1">
        <property type="protein sequence ID" value="ENSCSRP00000006479.1"/>
        <property type="gene ID" value="ENSCSRG00000004707.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="entry name" value="AI-2E-like"/>
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            <begin position="826"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2B8</accession>
    <name>A0A8C3S2B8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="32">Glutamate receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="36 37">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="36" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="36" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="32">Receptor for glutamate that functions as a ligand-gated ion channel in the central nervous system and plays an important role in excitatory synaptic transmission. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Dendritic spine</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="24 32">Postsynaptic cell membrane</location>
            <topology evidence="24 32">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="28">Belongs to the glutamate-gated ion channel (TC 1.A.10.1) family. NR2A/GRIN2A subfamily.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000007924.1">
        <property type="protein sequence ID" value="ENSCSRP00000007676.1"/>
        <property type="gene ID" value="ENSCSRG00000005629.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030659">
        <property type="term" value="C:cytoplasmic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043197">
        <property type="term" value="C:dendritic spine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017146">
        <property type="term" value="C:NMDA selective glutamate receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
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    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005261">
        <property type="term" value="F:monoatomic cation channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="term" value="F:NMDA glutamate receptor activity"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007611">
        <property type="term" value="P:learning or memory"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
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    <dbReference type="GO" id="GO:0045471">
        <property type="term" value="P:response to ethanol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="entry name" value="PBP1_iGluR_NMDA_NR2"/>
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    <dbReference type="CDD" id="cd13718">
        <property type="entry name" value="PBP2_iGluR_NMDA_Nr2"/>
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    </dbReference>
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        <property type="entry name" value="Glutamate ionotropic receptor NMDA type subunit 1"/>
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        <property type="entry name" value="Glutamate ionotropic receptor NMDA type subunit 2A"/>
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        <property type="entry name" value="Glutamate receptor ionotropic, NMDA 2B, putative"/>
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    </dbReference>
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        <property type="entry name" value="Putative glutamate receptor ionotropic NMDA 2B"/>
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    </dbReference>
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        <property type="entry name" value="Putative glutamate receptor ionotropic NMDA 2B"/>
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    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.190.10">
        <property type="entry name" value="Periplasmic binding protein-like II"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001828">
        <property type="entry name" value="ANF_lig-bd_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019594">
        <property type="entry name" value="Glu/Gly-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001508">
        <property type="entry name" value="Iono_Glu_rcpt_met"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015683">
        <property type="entry name" value="Ionotropic_Glu_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001320">
        <property type="entry name" value="Iontro_rcpt_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018884">
        <property type="entry name" value="NMDAR2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028082">
        <property type="entry name" value="Peripla_BP_I"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18966">
        <property type="entry name" value="IONOTROPIC GLUTAMATE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01094">
        <property type="entry name" value="ANF_receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00060">
        <property type="entry name" value="Lig_chan"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10613">
        <property type="entry name" value="Lig_chan-Glu_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10565">
        <property type="entry name" value="NMDAR2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00177">
        <property type="entry name" value="NMDARECEPTOR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00918">
        <property type="entry name" value="Lig_chan-Glu_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00079">
        <property type="entry name" value="PBPe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53822">
        <property type="entry name" value="Periplasmic binding protein-like I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53850">
        <property type="entry name" value="Periplasmic binding protein-like II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0106">Calcium</keyword>
    <keyword evidence="4 32" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="20" id="KW-0966">Cell projection</keyword>
    <keyword evidence="23" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="16 31" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="22 32" id="KW-0407">Ion channel</keyword>
    <keyword evidence="14 32" id="KW-0406">Ion transport</keyword>
    <keyword evidence="21 32" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="11" id="KW-0460">Magnesium</keyword>
    <keyword evidence="15 32" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19 32" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="17 32" id="KW-0675">Receptor</keyword>
    <keyword evidence="37" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 32" id="KW-0732">Signal</keyword>
    <keyword evidence="13 32" id="KW-0770">Synapse</keyword>
    <keyword evidence="6 32" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12 32" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 32" id="KW-0813">Transport</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="32">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034784260" description="Glutamate receptor" evidence="32">
        <location>
            <begin position="24"/>
            <end position="1458"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="32">
        <location>
            <begin position="554"/>
            <end position="576"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="32">
        <location>
            <begin position="626"/>
            <end position="648"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="32">
        <location>
            <begin position="817"/>
            <end position="840"/>
        </location>
    </feature>
    <feature type="domain" description="Ionotropic glutamate receptor C-terminal" evidence="34">
        <location>
            <begin position="428"/>
            <end position="795"/>
        </location>
    </feature>
    <feature type="domain" description="Ionotropic glutamate receptor L-glutamate and glycine-binding" evidence="35">
        <location>
            <begin position="436"/>
            <end position="499"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="1000"/>
            <end position="1087"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="33">
        <location>
            <begin position="1010"/>
            <end position="1019"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="33">
        <location>
            <begin position="1020"/>
            <end position="1029"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="33">
        <location>
            <begin position="1046"/>
            <end position="1055"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="33">
        <location>
            <begin position="1064"/>
            <end position="1082"/>
        </location>
    </feature>
    <feature type="binding site" evidence="29">
        <location>
            <position position="510"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="29">
        <location>
            <position position="515"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="29">
        <location>
            <position position="686"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="29">
        <location>
            <position position="687"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="29">
        <location>
            <position position="728"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="site" description="Crucial to convey clamshell closure to channel opening" evidence="30">
        <location>
            <position position="659"/>
        </location>
    </feature>
    <feature type="site" description="Interaction with the cone snail toxin Con-ikot-ikot" evidence="30">
        <location>
            <position position="692"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="31">
        <location>
            <begin position="742"/>
            <end position="797"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00034104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00060784"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="RuleBase" id="RU367118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="34">
        <source>
            <dbReference type="SMART" id="SM00079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="35">
        <source>
            <dbReference type="SMART" id="SM00918"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="36">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007676.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1458" mass="165342" checksum="168BD075822A284F" modified="2022-01-19" version="1">MGKIGYALLVLQALLAQLDLVHGAEKSYPILNIAVILGRTKYITERDIRALWSREMSADLAIDVNVVTLLVNQTDPKSIITHVCDLMSGTKIHGVIFGDDTDQEAIAQILDFISSQTFIPILGIHGGSSMIMADKDVMSTFFQFGASIQQEAIVMLKVMQDYDWHVFSLVTSTFPGYRDFISFVKTTVENSFVGWDMQNVIILDTAIGDAKTQIQLKKIHSSVILLYCSKDEAVYILDEARSLGLTGYDFFWIVPSLVSGNTEITPKEFPSGLISASYDEWDYSLEARVRDALGIISTAASAMLEKYSFIPEAKTSCYGQLEKTERPSHTLHKFMMNVTWEDKDLSFTEDGYQAHPKLVVIVLNKDRKWEKVGKWENKTLNLRYSVWPRFSSFADSDPDDNHLSIVTLEEAPFVIVEDMDPLTETCVKNTVPCRKFVKINNSTNEGTNIKKCCKGFCIDILKKLSRTVKFTYDLYLVTNGKHGKKVNNVWNGMIGEVVYQRAVMAVGSLTINEERSEVVDFSVPFVETGISVMVSRSNGTVSPSAFLEPFSASVWVMMFVMLLIVSAMAVFIFEYFSPVGYNRNLAKGKAPHGPSFTIGKAVWLLWGLVFNNSVPVQNPKGTTSKIMVSVWAFFAVIFLASYTANLAAFMIQEEFVDQVTGLSDKKFQRPHDYSPPFRFGTVPNGSTERNIRNNYPDMHLYMTKYNQKGVEDALVSLKTGKLDAFIYDAAVLNYKAGRDEGCKLVTIGSGYIFATTGYGIALQKGSPWKRQIDLALLQFVGDGEMEELETLWLTGICHNEKNEVMSSQLDIDNMAGVFYMLAAAMALSLITFVWEHLFYWKLRFCFTGVCTDRPGLLFSISRGIYSCIHGVHIEEKKKSPDFTLTSSQTNMLKLLRTAKNMTNINPSRINSPKRTGDFIQRGSLIMDMVMDKGNLILSENRSFQPKDNLFGDNMSELQTFVSNRHKDNLNNYVFQGQHPLTLNESNPNTVEVAVTAEAKVNSRPRQLWKKSVESLRQESIRQSQGSQRENGSEENRQHSVKGQRYLPEEIVHSDVSETSSRTTCHMEPENNNKHHKTKDNVKKRSVVSKYPKDCSDVELTYLKTKQSTPRDKIYTIDADKQPGLHLNPPQYIENIVLPETIDFPAVYQDHNDNYRKAEHGNRTPLHNEDSLPNNDQYKLYSKHYSLKDKNASLGEVNDRYRQNSTHCRSCLSNLPSYTGHYSSRSPYKCDACLRMGNLYDIDEDQILQEAANSEHPEEMYEHDWVQNNAIQHQKKDKMRISRQHSFDNILDKSRDIDIGRPARSISLKEKERFLDGSSYANTFHVPPSKLLSNKSSLVTQTLEDSRRSKSLYPDHSADNPFLRSYRDDQQLVFGRSPADLYKQSLAAKARNDDYSRSSIKSTASYSSRDGRVHNDMYLSEHVMPYVANKNSVYSTPRVLNSCSNRRVYKKMPSIESDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3C8</accession>
    <name>A0A8C3S3C8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Scleraxis bHLH transcription factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3C8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008156.1">
        <property type="protein sequence ID" value="ENSCSRP00000007895.1"/>
        <property type="gene ID" value="ENSCSRG00000005826.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032502">
        <property type="term" value="P:developmental process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18951">
        <property type="entry name" value="bHLH_TS_scleraxis"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000010">
        <property type="entry name" value="Scleraxis bHLH transcription factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050283">
        <property type="entry name" value="E-box_TF_Regulators"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23349:SF5">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR SCLERAXIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23349">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="8">
        <location>
            <begin position="67"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="15"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="140"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="185"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="51"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="62"/>
            <end position="80"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007895.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="215" mass="23012" checksum="766ACDF4A32D6601" modified="2022-01-19" version="1">MSFAMLRSAPSRYLYPEISMLSEDEENGSESSGSEEKPYHLDAGAYGLKGGPRRSGKKSNRINREPRQRHTANARERDRTNSVNTAFTALRTLIPTEPADRKLSKIETLRLASSYISHLGNVLLVGEACGDGQPCHTTPGFYHHGSGGSPPLRESENPQPKQICTFCLSNQRKLVSGCPACVPGSSARQGGGTVRTQPRAEPAPLPAPGALGTAG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3Z7</accession>
    <name>A0A8C3S3Z7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Peroxisomal ATPase PEX1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Peroxin-1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:13066"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the AAA ATPase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3Z7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007362.1">
        <property type="protein sequence ID" value="ENSCSRP00000007134.1"/>
        <property type="gene ID" value="ENSCSRG00000005285.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005778">
        <property type="term" value="C:peroxisomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016558">
        <property type="term" value="P:protein import into peroxisome matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19526">
        <property type="entry name" value="RecA-like_PEX1_r2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000067">
        <property type="entry name" value="Peroxisomal biogenesis factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000966">
        <property type="entry name" value="Peroxisomal biogenesis factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001852">
        <property type="entry name" value="Peroxisomal biogenesis factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000060">
        <property type="entry name" value="peroxisome biogenesis factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.330.10:FF:000004">
        <property type="entry name" value="Peroxisome biogenesis factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.40.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.330.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050168">
        <property type="entry name" value="AAA_ATPase_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041569">
        <property type="entry name" value="AAA_lid_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009010">
        <property type="entry name" value="Asp_de-COase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003960">
        <property type="entry name" value="ATPase_AAA_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029067">
        <property type="entry name" value="CDC48_domain_2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015343">
        <property type="entry name" value="PEX1-N-lobe"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015342">
        <property type="entry name" value="PEX1-N_C-lobe"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23077">
        <property type="entry name" value="AAA-FAMILY ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23077:SF12">
        <property type="entry name" value="PEROXISOMAL ATPASE PEX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00004">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17862">
        <property type="entry name" value="AAA_lid_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09262">
        <property type="entry name" value="PEX-1N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09263">
        <property type="entry name" value="PEX-2N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50692">
        <property type="entry name" value="ADC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54585">
        <property type="entry name" value="Cdc48 domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00674">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0962">Peroxisome biogenesis</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="domain" description="AAA+ ATPase" evidence="15">
        <location>
            <begin position="541"/>
            <end position="691"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="15">
        <location>
            <begin position="823"/>
            <end position="959"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="281"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1212"/>
            <end position="1233"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="1136"/>
            <end position="1163"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="297"/>
            <end position="309"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006914"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00032509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00034532"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007134.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1233" mass="137456" checksum="1A9057FE32A50BE9" modified="2022-01-19" version="1">MEIRHCGHHGENIAEINRHLAEKLGIAEGEQIFLEPCSQALSCQQVEVEPLSADDWEILEVHASSLERHLLDQIRIVFPKAIFPVWVEQNTHIYIRIGTLKPPASYGRLEPRTQLFVCPKIRQLEENTTNMPSSKSDFLRERFIKSNMDQGEIIKEPLAKESHLNPGVLEQCKPDAKETFGSNVLPNVWNFIGSIFSRSPEQKQEISCGTSEMSAFKDELLNLIHMDSIFRVCQSQPPSVQSTSATKAFQKNTVHVFPWNLEFVDLDPNIKVSYGKISKLHSPRQRHREAKQNLPFEKQKQMSSTEDRNQYGSNISQESSKISVVQIVWNGFEDLESAIKYNNSVEAMHVGRVWIPDGLRKRIHIEMHATLRIKSLESVPKIPASLKLQPKRNLHKDISEDDIKSAFSSWLEDTTTVDLPWIMTDTHHIQLVVKEGTEEFVLSVVHPSHTEENNSENIFMLGPSLLKKTNIQVLIHPMPTKADDDNTQSTIHDTDQILPFHKLNSLGGVGKLGTSSFEHITHSLLGRPLSQKLATIAVGLRSGAVLLTGAKGSGKSTLAKAICKEAFDKLDTHVEVIDCKALRGKRLENIRKKVEEVFLEAAWRQPSILLMDDLDHIVGVPSTPEHENSPEAVQSYRLARVLKDVIKEVISMGSLIALIATSQSEHSLHPSLVSGQGTHIFQCFKHIQPPDQEQRCELLHSIIENKLNSNINRFYDLDLQHIAKETEGFIARDFTMLVDRAIHSCVSNKGACNKEDLNLSTSDFQKALKDFTPSSLRNVNLHKPKDLGWDRIGGLKDVQQILMDTIQLPTKYPGLFANLPIRQRTGILLYGAPGTGKTLLAGVVARESGMNFISIKGPELLSKYIGASEQAVRDVFNRAQAAKPCIIFFDEFDSIAPRRGHDNTGVTDRVVNQLLTQLDGVEGLQGVYVLAATSRPDLIDPALLRPGRLDKCLYCPPPDQISRFEILKALSHSLPLANDVDFQHLAVKTEHFTGADLKALLYNAQLEAIHASLGSSLPQDIGSSSDSDLSLSSMVFLNHSSGSDDSAGDVEGGLEHSLISLEMSELFPEDSRSNIYRLYFGSSYESELGNGTPSELSSQCLSGPNSMTHDLTGITLRDIVSSQPSVLRTASQEGFQELNQEQIEQLRAEINAIKANYRSKNGEDVAPSQSGLTKNTLIISQSHLMTALEDTRPSVSQDDWKNFVELYENFQHPKKRKGQNGATFRPGQKVTLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5H6</accession>
    <name>A0A8C3S5H6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">IF rod domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5H6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009667.1">
        <property type="protein sequence ID" value="ENSCSRP00000009345.1"/>
        <property type="gene ID" value="ENSCSRG00000006978.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043034">
        <property type="term" value="C:costamere"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005882">
        <property type="term" value="C:intermediate filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060053">
        <property type="term" value="C:neurofilament cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042383">
        <property type="term" value="C:sarcolemma"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019215">
        <property type="term" value="F:intermediate filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008307">
        <property type="term" value="F:structural constituent of muscle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017166">
        <property type="term" value="F:vinculin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031443">
        <property type="term" value="P:fast-twitch skeletal muscle fiber contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045104">
        <property type="term" value="P:intermediate filament cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030634">
        <property type="entry name" value="SYNM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47136">
        <property type="entry name" value="SYNEMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47136:SF1">
        <property type="entry name" value="SYNEMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="5">
        <location>
            <begin position="15"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="149"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="19"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="4">
        <location>
            <begin position="157"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="4">
        <location>
            <begin position="172"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="182"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="233"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009345.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="279" mass="28895" checksum="99267BEF14459B95" modified="2022-01-19" version="1">NNGWRLNKDTGTWDEKTQLRELNSRLRLYVSRVRELEQENRRLAQELAGLRQQELAGLRGPQQELAELRLHVGELSRAQREAELERDGLRQELGQLELLGAEVLQLRRRLAPELAGQRQLLEQRWGECAALEELLWGLRAEHAAGGDLRAGAGPGLPGEPAPLPGPAPRAAGAGGAAGPGEPGAAAGRGRAVPRAAGGAAAPGPAAGRPGPAAGGGAAGPAGAARRRGGRVPGGWRAAARPRAAWGGLGSRASAGGETGPPRALPGLTFPVRWRGGGHG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5J5</accession>
    <name>A0A8C3S5J5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Lipocalin/cytosolic fatty-acid binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the calycin superfamily. Lipocalin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5J5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009036.1">
        <property type="protein sequence ID" value="ENSCSRP00000008735.1"/>
        <property type="gene ID" value="ENSCSRG00000006484.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036094">
        <property type="term" value="F:small molecule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012674">
        <property type="entry name" value="Calycin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002345">
        <property type="entry name" value="Lipocalin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000566">
        <property type="entry name" value="Lipocln_cytosolic_FA-bd_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11430">
        <property type="entry name" value="LIPOCALIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11430:SF77">
        <property type="entry name" value="LIPOCALIN-LIKE 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00061">
        <property type="entry name" value="Lipocalin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50814">
        <property type="entry name" value="Lipocalins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Lipocalin/cytosolic fatty-acid binding" evidence="2">
        <location>
            <begin position="77"/>
            <end position="145"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008735.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="160" mass="18069" checksum="6CECD7093113F021" modified="2022-01-19" version="1">RISGLEGTSGGHLVQPPAQTRALSSLTLKTSKERDSTTFLGNPFHLSSHNCWVVGREEREDLTLQYLPITWFLFAESGKQDLRVMETDYTNSAIVYIFKDSDEKSSVTLQLYSRNQEVNPEALKRFKEVYPPMGLTDSMLAVLPKSGKCHQSREAVHHGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7U7</accession>
    <name>A0A8C3S7U7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Complex I-B15</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">NADH-ubiquinone oxidoreductase B15 subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Complex I is composed of 45 different subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion inner membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
            <orientation evidence="2">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the complex I NDUFB4 subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7U7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010357.1">
        <property type="protein sequence ID" value="ENSCSRP00000010000.1"/>
        <property type="gene ID" value="ENSCSRG00000007459.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009866">
        <property type="entry name" value="NADH_UbQ_OxRdtase_NDUFB4_su"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15469:SF0">
        <property type="entry name" value="NADH DEHYDROGENASE [UBIQUINONE] 1 BETA SUBCOMPLEX SUBUNIT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15469">
        <property type="entry name" value="NADH-UBIQUINONE OXIDOREDUCTASE B15 SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07225">
        <property type="entry name" value="NDUF_B4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0249">Electron transport</keyword>
    <keyword evidence="13 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0679">Respiratory chain</keyword>
    <keyword evidence="8 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 16" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="90"/>
            <end position="108"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004298"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007260"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00018681"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00030212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00030987"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010000.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="122" mass="14209" checksum="2B3DB1EBD360DEE2" modified="2022-01-19" version="1">AAFPRQTPYRPAPLASLPRVLDPDEYNESLEKRQAQAERLAIRARLKLQYQLQLNNPHSAELIEDPAMLRWTYARTSNIYPNFRPTPKTSLLGALFGIGPFFFWWYVLKADRVSLLTRHVQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S817</accession>
    <name>A0A8C3S817_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S817"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010133.1">
        <property type="protein sequence ID" value="ENSCSRP00000009791.1"/>
        <property type="gene ID" value="ENSCSRG00000007315.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009791.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="60" mass="6824" checksum="4401626388F1A32C" modified="2022-01-19" version="1">GSVLIMLFSLNPRFWKILFLQVNPSLSSLLRNISFCKNGNHTPGQLLRVIFHLVSALKFP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S819</accession>
    <name>A0A8C3S819_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="29">Complex I assembly factor ACAD9, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="30">Acyl-CoA dehydrogenase family member 9</fullName>
        </alternativeName>
    </protein>
    <organism evidence="36 37">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="36" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="36" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="27">As part of the MCIA complex, primarily participates in the assembly of the mitochondrial complex I and therefore plays a role in oxidative phosphorylation. This moonlighting protein also has a dehydrogenase activity toward a broad range of substrates with greater specificity for long-chain unsaturated acyl-CoAs. However, in vivo, it does not seem to play a primary role in fatty acid oxidation. In addition, the function in complex I assembly is independent of the dehydrogenase activity of the protein.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E,4Z,7Z,10Z,13Z,16Z,19Z)-docosaheptaenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:48184"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:74298"/>
            <dbReference type="ChEBI" id="CHEBI:77559"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:48185"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>(9E)-octadecenoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E,9E)-octadecadienoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:48192"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:77537"/>
            <dbReference type="ChEBI" id="CHEBI:77552"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:48193"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>(9Z)-hexadecenoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E,9Z)-hexadecadienoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:47304"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:61540"/>
            <dbReference type="ChEBI" id="CHEBI:77549"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:47305"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>(9Z,12Z)-octadecadienoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E,9Z,12Z)-octadecatrienoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:48188"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57383"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:77558"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:48189"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>decanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-decenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:48176"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:61406"/>
            <dbReference type="ChEBI" id="CHEBI:61430"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:48177"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>eicosanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-eicosenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:47236"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57380"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:74691"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:47237"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>heptadecanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = trans-2-heptadecenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:48196"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:74307"/>
            <dbReference type="ChEBI" id="CHEBI:77551"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:48197"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>nonanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-nonenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:48208"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:76291"/>
            <dbReference type="ChEBI" id="CHEBI:76292"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:48209"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>octadecanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-octadecenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:47240"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57394"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:71412"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:47241"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>oxidized [electron-transfer flavoprotein] + (9Z)-octadecenoyl-CoA + H(+) = (2E,9Z)-octadecadienoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:47300"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57387"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:77553"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:47301"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>oxidized [electron-transfer flavoprotein] + hexadecanoyl-CoA + H(+) = (2E)-hexadecenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:43448"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57379"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:61526"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:43449"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>pentadecanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-pentadecenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:48204"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:74309"/>
            <dbReference type="ChEBI" id="CHEBI:77545"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:48205"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>tetradecanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-tetradecenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:47316"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57385"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:61405"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:47317"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>undecanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = trans-2-undecenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:48200"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:77547"/>
            <dbReference type="ChEBI" id="CHEBI:77548"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:48201"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 31">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="28">Homodimer. Interacts with NDUFAF1 and ECSIT. Part of the mitochondrial complex I assembly/MCIA complex that comprises at least the core subunits TMEM126B, NDUFAF1, ECSIT and ACAD9 and complement subunits such as COA1 and TMEM186. Interacts with TMEM70 and TMEM242.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion inner membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 31">Belongs to the acyl-CoA dehydrogenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S819"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010374.1">
        <property type="protein sequence ID" value="ENSCSRP00000010016.1"/>
        <property type="gene ID" value="ENSCSRG00000007501.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003995">
        <property type="term" value="F:acyl-CoA dehydrogenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050660">
        <property type="term" value="F:flavin adenine dinucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006631">
        <property type="term" value="P:fatty acid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd01161">
        <property type="entry name" value="VLCAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.10:FF:000023">
        <property type="entry name" value="Acyl-CoA dehydrogenase family member 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.10:FF:000008">
        <property type="entry name" value="acyl-CoA dehydrogenase family member 9, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.110.10:FF:000006">
        <property type="entry name" value="very long-chain specific acyl-CoA dehydrogenase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.540.10:FF:000001">
        <property type="entry name" value="Very long-chain-specific acyl-CoA dehydrogenase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.540.10">
        <property type="entry name" value="Acyl-CoA dehydrogenase/oxidase, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.110.10">
        <property type="entry name" value="Butyryl-CoA Dehydrogenase, subunit A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.10">
        <property type="entry name" value="Butyryl-CoA Dehydrogenase, subunit A, domain 3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049448">
        <property type="entry name" value="ACAD9/ACADV-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006089">
        <property type="entry name" value="Acyl-CoA_DH_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006091">
        <property type="entry name" value="Acyl-CoA_Oxase/DH_mid-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046373">
        <property type="entry name" value="Acyl-CoA_Oxase/DH_mid-dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036250">
        <property type="entry name" value="AcylCo_DH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009075">
        <property type="entry name" value="AcylCo_DH/oxidase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013786">
        <property type="entry name" value="AcylCoA_DH/ox_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037069">
        <property type="entry name" value="AcylCoA_DH/ox_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009100">
        <property type="entry name" value="AcylCoA_DH/oxidase_NM_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43884">
        <property type="entry name" value="ACYL-COA DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43884:SF9">
        <property type="entry name" value="COMPLEX I ASSEMBLY FACTOR ACAD9, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21343">
        <property type="entry name" value="ACAD9-ACADV_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00441">
        <property type="entry name" value="Acyl-CoA_dh_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02770">
        <property type="entry name" value="Acyl-CoA_dh_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02771">
        <property type="entry name" value="Acyl-CoA_dh_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47203">
        <property type="entry name" value="Acyl-CoA dehydrogenase C-terminal domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56645">
        <property type="entry name" value="Acyl-CoA dehydrogenase NM domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00072">
        <property type="entry name" value="ACYL_COA_DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00073">
        <property type="entry name" value="ACYL_COA_DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="7 31" id="KW-0274">FAD</keyword>
    <keyword evidence="5 31" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="10 31" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="37" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="Acyl-CoA dehydrogenase/oxidase N-terminal" evidence="34">
        <location>
            <begin position="57"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="domain" description="Acyl-CoA oxidase/dehydrogenase middle" evidence="33">
        <location>
            <begin position="169"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="domain" description="Acyl-CoA dehydrogenase/oxidase C-terminal" evidence="32">
        <location>
            <begin position="282"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="domain" description="ACAD9/ACADV-like C-terminal" evidence="35">
        <location>
            <begin position="484"/>
            <end position="602"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047546"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00047916"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00048725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00049140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00049224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00050339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00050383"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00051128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00051582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00052172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00052354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00052438"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00052466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00055983"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00064101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00073945"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00076025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="RuleBase" id="RU362125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="32">
        <source>
            <dbReference type="Pfam" id="PF00441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="33">
        <source>
            <dbReference type="Pfam" id="PF02770"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="34">
        <source>
            <dbReference type="Pfam" id="PF02771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="35">
        <source>
            <dbReference type="Pfam" id="PF21343"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="36">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010016.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="613" mass="67028" checksum="08A5103F0DC34F29" modified="2022-01-19" version="1">MSGLSLVLRAARAAFPAGARQLRTGGLRSAYAKELFLGKLGKEEVFPYPEISNEELEEINQFVGPVEKFFSEEVDSKRIDQDAKIPPETLKGLKSLGLFGMQIPEEYGGLGLSNTMYARLGEIISLDGSVAVTLAAHQAIGLKGILIAGTDEQKAKYLPKLASGEHIAAFCLTEPGSGSDAASIQSRATMSEDGKSFLLNGSKVWISNGGLADIFTVFARTEAVDNDGTKKDKISAFIVERAFGGVTNGKPEDKLGIRGSNTCEVHFENTKVPVENVIGEVGGGFKVAMNILNSGRFSMGSASAGMIKKLIEMTAEYACTRKQFNKKLSDFGLIQEKFTLMAVKAYVMESMAYLTAGMMDRPGVPDCSVEAAMVKVFSSEGAWICVSEALQVLGGLGYMKDYPYERYLRDSRILLIFEGTNEILRMYIALTGMQYAGKILTGKIKEIKKGNVGVALEIFVNQFRDIMGRKVDLGLVGKDGVAHPSLEESGKKLEENIYYFGAAVEGLLRRFGKTIVDEQLVLKRVADVSINLYAMTAAISRASRSISIGLRNHDHEVLLTNIFCTEAYFKNNYVMAEIEKYAAENLDDSIKKVAQQVLEKRAYICSHPLERTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S838</accession>
    <name>A0A8C3S838_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 7">Carbonic anhydrase</fullName>
            <ecNumber evidence="3 7">4.2.1.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Reversible hydration of carbon dioxide.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>hydrogencarbonate + H(+) = CO2 + H2O</text>
            <dbReference type="Rhea" id="RHEA:10748"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:17544"/>
            <dbReference type="EC" id="4.2.1.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 7">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the alpha-carbonic anhydrase family.</text>
    </comment>
    <dbReference type="EC" id="4.2.1.1" evidence="3 7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S838"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010400.1">
        <property type="protein sequence ID" value="ENSCSRP00000010040.1"/>
        <property type="gene ID" value="ENSCSRG00000007522.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004089">
        <property type="term" value="F:carbonate dehydratase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.200.10:FF:000001">
        <property type="entry name" value="Carbonic anhydrase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.200.10">
        <property type="entry name" value="Alpha carbonic anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001148">
        <property type="entry name" value="CA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036398">
        <property type="entry name" value="CA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023561">
        <property type="entry name" value="Carbonic_anhydrase_a-class"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018338">
        <property type="entry name" value="Carbonic_anhydrase_a-class_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18952">
        <property type="entry name" value="CARBONIC ANHYDRASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18952:SF81">
        <property type="entry name" value="CARBONIC ANHYDRASE 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00194">
        <property type="entry name" value="Carb_anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01057">
        <property type="entry name" value="Carb_anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51069">
        <property type="entry name" value="Carbonic anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00162">
        <property type="entry name" value="ALPHA_CA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51144">
        <property type="entry name" value="ALPHA_CA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0456">Lyase</keyword>
    <keyword evidence="4 7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 7" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Alpha-carbonic anhydrase" evidence="8">
        <location>
            <begin position="2"/>
            <end position="258"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU367011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010040.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="258" mass="29129" checksum="F9ECDEA416052440" modified="2022-01-19" version="1">MLHWGYDEHNGPARWKEVFPVANGDRQSPIDIKTEETKYDPALPPISPNYDPTSAKIILNNGHSTGVEFDDTENKSVLRGGPLTGSYRLRQIHFHWGASDDIGSEHAVDGKKYAAELHVVHWNSDKYSTFVEAARQRDGLAVMAVFLKIGESNSQLKKITDRLDTIRAKGKQALFTNFDPSCLLPHSLDYWTYLGSLTVPPLLESVIWIILREPISVSSEQLTKFRSLLCTAEGEGACRMLRNYRPPQPLKGREVRRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8X0</accession>
    <name>A0A8C3S8X0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Chromosome 1 open reading frame 210</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8X0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011961.1">
        <property type="protein sequence ID" value="ENSCSRP00000011525.1"/>
        <property type="gene ID" value="ENSCSRG00000008578.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31450">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 19 LRRC19 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31450:SF3">
        <property type="entry name" value="TYPE III ENDOSOME MEMBRANE PROTEIN TEMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15176">
        <property type="entry name" value="LRR19-TM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="26"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="62"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="66"/>
            <end position="76"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011525.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="107" mass="11610" checksum="004CDA9659B5507A" modified="2022-01-19" version="1">QHHCGSWTITTAATTTSPAGKGGNSWPYLVGFLVSAVGISILIALAAKCKLFHKNFASYRHRPLPDTSSMGGSQAESGDDDGFIEDNYIQPSERLQEEDELEPHFSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9L7</accession>
    <name>A0A8C3S9L7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">small monomeric GTPase</fullName>
            <ecNumber evidence="5">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Lipid-anchor</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle</location>
            <location evidence="3">Phagosome membrane</location>
            <topology evidence="3">Lipid-anchor</topology>
            <orientation evidence="3">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9L7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011059.1">
        <property type="protein sequence ID" value="ENSCSRP00000010664.1"/>
        <property type="gene ID" value="ENSCSRG00000007993.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005770">
        <property type="term" value="C:late endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030670">
        <property type="term" value="C:phagocytic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032482">
        <property type="term" value="P:Rab protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042147">
        <property type="term" value="P:retrograde transport, endosome to Golgi"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04116">
        <property type="entry name" value="Rab9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000360">
        <property type="entry name" value="RAB9B, member RAS oncogene family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041824">
        <property type="entry name" value="Rab9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47981">
        <property type="entry name" value="RAB FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47981:SF9">
        <property type="entry name" value="RAS-RELATED PROTEIN RAB-9A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="12" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="14" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-0636">Prenylation</keyword>
    <keyword evidence="11" id="KW-0653">Protein transport</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004616"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010664.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="201" mass="22757" checksum="DBDC6A1C77170F1F" modified="2022-01-19" version="1">MATKSSLLKVILLGDGGVGKSSLMNRYVTNKFDAQLFHTIGVEFLNKDLEVDGHFVTMQIWDTAGQERFRSLRTPFYRGSDCCLLTFSVDDSQSFQNLGNWKKEFIYYADVKEPESFPFVILGNKIDINDRQVSTEEAQAWCRNNGNHPYFETSAKDATNVAAAFEEAVRRVLATEDRSDHLIQTDAINLHRKPKPSSSCC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9R3</accession>
    <name>A0A8C3S9R3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">LIM domain only 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9R3"/>
    <dbReference type="SMR" id="A0A8C3S9R3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011180.1">
        <property type="protein sequence ID" value="ENSCSRP00000010780.1"/>
        <property type="gene ID" value="ENSCSRG00000008080.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050793">
        <property type="term" value="P:regulation of developmental process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009888">
        <property type="term" value="P:tissue development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd09386">
        <property type="entry name" value="LIM1_LMO4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09387">
        <property type="entry name" value="LIM2_LMO4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000015">
        <property type="entry name" value="LIM domain only 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000051">
        <property type="entry name" value="LIM domain transcription factor LMO4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050945">
        <property type="entry name" value="LMO_RBTN_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45787">
        <property type="entry name" value="LD11652P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45787:SF5">
        <property type="entry name" value="LIM DOMAIN TRANSCRIPTION FACTOR LMO4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 7" id="KW-0440">LIM domain</keyword>
    <keyword evidence="1 7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="3 7" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="LIM zinc-binding" evidence="8">
        <location>
            <begin position="21"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="8">
        <location>
            <begin position="85"/>
            <end position="147"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010780.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="165" mass="17994" checksum="C8AC295144AD7787" modified="2022-01-19" version="1">MVNPGSSSQPPPVTAGSLSWKRCAGCGGKIADRFLLYAMDSYWHSRCLKCSCCQAQLGDIGTSCYTKSGMILCRNDYIRLFGNSGACSACGQSIPASELVMRAQGNVYHLKCFTCSTCRNRLVPGDRFHYINGSLFCEHDRPTALINGHLNSLQSNPLLPDQKVC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SA72</accession>
    <name>A0A8C3SA72_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Proline rich 18</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SA72"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011718.1">
        <property type="protein sequence ID" value="ENSCSRP00000011289.1"/>
        <property type="gene ID" value="ENSCSRG00000008443.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031369">
        <property type="entry name" value="PRR18"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15671">
        <property type="entry name" value="PRR18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="123"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="51"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="145"/>
            <end position="165"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011289.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="241" mass="25119" checksum="DDA5DFD6CC35B4C3" modified="2022-01-19" version="1">QTRGGRDPQPSPVSASPAPSAPPLRVCLIHREPATQPGGLSTAKPARKPRGAPPERPGPFPSSWPCASLQRQQPRRPAPAPPQPRGRSCESLCAAAGPEAAAAGEAALRFSLSLPPEAALVLQRRSLEKQRGRPSPSAGTERLLPGSRSKAAPAAAGGSARRGARAGPGSGPGDLRALLKISLLNERHRYDDVEYEEEAAPGAAADEGLVRKCTEWLRGVESAAGRDRADKLETLPHLGAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCC7</accession>
    <name>A0A8C3SCC7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Crooked neck-like protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Crooked neck homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Involved in pre-mRNA splicing process. As a component of the minor spliceosome, involved in the splicing of U12-type introns in pre-mRNAs.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus speckle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the crooked-neck family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCC7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012643.1">
        <property type="protein sequence ID" value="ENSCSRP00000012165.1"/>
        <property type="gene ID" value="ENSCSRG00000009146.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071014">
        <property type="term" value="C:post-mRNA release spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071011">
        <property type="term" value="C:precatalytic spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000974">
        <property type="term" value="C:Prp19 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071007">
        <property type="term" value="C:U2-type catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000245">
        <property type="term" value="P:spliceosomal complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000075">
        <property type="entry name" value="Crooked neck pre-mRNA-splicing factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000117">
        <property type="entry name" value="Crooked neck pre-mRNA-splicing factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000269">
        <property type="entry name" value="Crooked neck pre-mRNA-splicing factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003107">
        <property type="entry name" value="HAT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055430">
        <property type="entry name" value="HAT_Syf1_CNRKL1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045075">
        <property type="entry name" value="Syf1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11246:SF3">
        <property type="entry name" value="CROOKED NECK-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11246">
        <property type="entry name" value="PRE-MRNA SPLICING FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23231">
        <property type="entry name" value="HAT_Syf1_CNRKL1_C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00386">
        <property type="entry name" value="HAT"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="Pre-mRNA-splicing factor Syf1/CRNKL1-like C-terminal HAT-repeats" evidence="14">
        <location>
            <begin position="81"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="domain" description="Pre-mRNA-splicing factor Syf1/CRNKL1-like C-terminal HAT-repeats" evidence="14">
        <location>
            <begin position="386"/>
            <end position="538"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="666"/>
            <end position="686"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="12">
        <location>
            <begin position="523"/>
            <end position="593"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="13">
        <location>
            <begin position="670"/>
            <end position="686"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008644"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00055662"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00067469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00075217"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF23231"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012165.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="686" mass="83306" checksum="5581C5DC93CC0881" modified="2022-01-19" version="1">MASTAAGKQRIPKVAKVKNKAPAEVQITAEQLLREAKERELELLPPPPQQKITDEEELNDYKLRKRKTFEDNIRKNRTVISNWIKYAQWEESLKEIQRARSIYERALDVDYRNVTLWLKYAEMEMKNRQVNHARNIWDRAITTLPRVNQFWYKYTYMEEMLGNVAGARQVFERWMEWQPEEQAWHSYINFELRYKEVERARTIYERFVIVHPDVKNWIKYARFEEKHSYFAHARKVYERAVEFFGEEHMNEHLFVAFAKFEENQKEFERVRVIYKYALDRIPKQEAQELFKNYTVFEKKFGDRRGIEDIIVSKRRFQYEEEVKANPHNYDAWFDYLRLVESDADPDTVREVYERAIANVPPIQEKRHWKRYIYLWINYALYEELEAKDPERTRQVYQACVELIPHKKFTFAKMWLLYAQFEIRQKNLPFARRALGTSIGKCPKNKLFKGYIELELQLREFDRCRKLYEKFLEFTPENCTSWIKFAELETILGDTDRARAIYELAIGQPRLDMPEVLWKSYIDFEIEQEEYEKTRNLYRRLLQRTQHVKVWISFAQFELSAGKEESLLRCRQVYEEANKTMRNCEEKEERLMLLESWRNFEEEFGTDCNKERVDKLMPDKVKKRRKLKAEDGSDAGWEEYYDYIFPEDAANQPNLKLLAMAKLWKKQQQENEAEEMAPDEDIDENES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCE9</accession>
    <name>A0A8C3SCE9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">HECT-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="4">2.3.2.26</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.26"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.26" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCE9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010897.1">
        <property type="protein sequence ID" value="ENSCSRP00000010518.1"/>
        <property type="gene ID" value="ENSCSRG00000007859.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd00078">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.30:FF:000012">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase HERC3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2160.10:FF:000004">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase HERC4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000003">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase HERC4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000010">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase HERC4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.30">
        <property type="entry name" value="Regulator of chromosome condensation 1/beta-lactamase-inhibitor protein II"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058923">
        <property type="entry name" value="RCC1-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009091">
        <property type="entry name" value="RCC1/BLIP-II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000408">
        <property type="entry name" value="Reg_chr_condens"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051709">
        <property type="entry name" value="Ub-ligase/GTPase-reg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45622:SF18">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HERC3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45622">
        <property type="entry name" value="UBIQUITIN-PROTEIN LIGASE E3A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00632">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25390">
        <property type="entry name" value="WD40_RLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00633">
        <property type="entry name" value="RCCNDNSATION"/>
    </dbReference>
    <dbReference type="SMART" id="SM00119">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50985">
        <property type="entry name" value="RCC1/BLIP-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50237">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00626">
        <property type="entry name" value="RCC1_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50012">
        <property type="entry name" value="RCC1_3"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="8 9" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="repeat" description="RCC1" evidence="10">
        <location>
            <begin position="1"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="10">
        <location>
            <begin position="53"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="10">
        <location>
            <begin position="103"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="10">
        <location>
            <begin position="156"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="10">
        <location>
            <begin position="209"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="10">
        <location>
            <begin position="261"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="10">
        <location>
            <begin position="314"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="domain" description="HECT" evidence="11">
        <location>
            <begin position="724"/>
            <end position="1051"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="9">
        <location>
            <position position="1019"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010518.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1051" mass="117649" checksum="4D6194DBE5486AFF" modified="2022-01-19" version="1">MLCWGCWSFGQPGIGSNLQAIIPEPQVYGFIHDRDIKEVACGGSHSVFLLENGEVYTCGLNTKGQLGHQREGNKPEQIGALADQHIVHVACGESHSVALSDQGQLFTWGAGSDGQLGITTMEDSVAIPRLIKKLNQQTILQVSCGDWHCLALAADGQFFTWGQNNCGQLGLGKECPSQTSPQRVTFLDGIPLAQVAAGGAHSFALSLSGAVFGWGRNNSGQLGLSDQQDRESPCHVKLLRTQKVVYISCGDEHTAVLTKSGGVFTFGAGSCGQLGHDSMNDEVNPRRVLELMGSEVSQIACGRQHTLALVPSSGLIYAFGCGTKGQLGTGHICNVKCPSPVKGHWVAHNGQLSGRADAFKYHIVKHIFCGGDRTFVLCSKSENSLPADDFRTINQLRYTCLINDETIDLWKQKLLERNNSNSVNSEVVQILSSAACWNGSFLEKKIDEHFKTSPRIPGIDLNSTRVLFEKLMNSQHSILLDQILKSFESFLIPQLSSSPPDVEAMRIYLILPEFPLFQDSKHYITLTLPLAMAILRLDINPSKVLDNWWSQVCPRYFLRLVNLYKSAVVYLLNGRKTLLIPVLFSSYITAALKLLEKLHKVNLKVKHVDYDTFYIPEISNLVDIQEDYLMWFLHQAGMKVRPSIMQDAVTLCSYPFIFDAQAKTKMLQTDAELQMQVAINGANLQNVFMLLTLEPLLARSPFLVLHVRRSNLVGDALRELSIHSDIDLKKPLKVIFDGEEAVDAGGVTKEFFLLLLKELLNPIYGMFTYYPESNLLWFSDTCFVEHNWFHLIGVVCGLAIYNFTVVDLHFPLALYKKLLNVKPCLEDLKELSPTEGRSLQQLLDYPGDDVEETFCLNFTICRESYGVTEQKKLIPEGDKITVQKDNRQEFVEAYLNYIFGLSVHEWYIAFSTGFLKVCGGKVLELFQPSELRAMIVGNSNYNWEELEECAIYKGDYSATHPTVRMFWETFHEFPLEKKKKFLLFLTGSDRIPIYGMSSLRIIIQSTSSGEHFLPVAHTCYNLLDLPKYSSKETLSVRLTQAIDHYEGFSLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDU2</accession>
    <name>A0A8C3SDU2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Glutamate-rich WD repeat-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDU2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013979.1">
        <property type="protein sequence ID" value="ENSCSRP00000013429.1"/>
        <property type="gene ID" value="ENSCSRG00000010170.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042254">
        <property type="term" value="P:ribosome biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051972">
        <property type="entry name" value="Glutamate-rich_WD_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45903">
        <property type="entry name" value="GLUTAMATE-RICH WD REPEAT-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45903:SF1">
        <property type="entry name" value="GLUTAMATE-RICH WD REPEAT-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1 4" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="4">
        <location>
            <begin position="220"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="4">
        <location>
            <begin position="267"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="62"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="87"/>
            <end position="98"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00040876"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013429.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="322" mass="34708" checksum="FEF68E7F03BFDD4C" modified="2022-01-19" version="1">MAREGMGQARVRGTCPAVGLTPFLPTGAPCLSFDVVPDPPGQELGQFPLSLRLCAGTQAESAQANRSDLGGGRGMHNLHRTGAGDAESSDSDGDEDEEEKKPQLELAMVPHYGGINRVRVTQLGGTQVAAVWSEKAQVEIYDLQRPLAAISDPQAMATFLREEQAKIKPLFSFAGHMTEGFAMDWSPMVPGRLVTGDSNKNIHLWSPKADGTWQVDQRPFTAHTASVEDLQWSPTEATVFASCSADGSIRVWDMRAAPGRACMLTASQAHASDVNVISWNRHEPFLLSGGDDGALRVWDLRLFQVTQPWAPPSSAGAPHSRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDY5</accession>
    <name>A0A8C3SDY5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013304.1">
        <property type="protein sequence ID" value="ENSCSRP00000012790.1"/>
        <property type="gene ID" value="ENSCSRG00000009678.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2129491at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.360.10">
        <property type="entry name" value="Dihydrodipicolinate Reductase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004104">
        <property type="entry name" value="Gfo/Idh/MocA-like_OxRdtase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000683">
        <property type="entry name" value="Gfo/Idh/MocA-like_OxRdtase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051450">
        <property type="entry name" value="Gfo/Idh/MocA_Oxidoreductases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43377">
        <property type="entry name" value="BILIVERDIN REDUCTASE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43377:SF2">
        <property type="entry name" value="BINDING ROSSMANN FOLD OXIDOREDUCTASE, PUTATIVE (AFU_ORTHOLOGUE AFUA_4G00560)-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01408">
        <property type="entry name" value="GFO_IDH_MocA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02894">
        <property type="entry name" value="GFO_IDH_MocA_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55347">
        <property type="entry name" value="Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012790.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="435" mass="48590" checksum="BD00F2A12EBB733B" modified="2022-01-19" version="1">MPPCVTVLIIGAGCRGKHYSYFAVHFPNRMKVVGVADPSAFARNDLQQIHCIDKKNVFNDWKVATERERFADAVIIATPDRLHKAPAIAFANKGYHILLEKPMAVTPEDCKEIVSVCKANNVLLAVCHVLRYYPASLKIKELLDAGAIGDICHIQHLEPVGFWHFAHSFVRGNWRNEAESTFSLLAKSCHDIDLINFWMGDKRCLKVSSFGSLSHFTNEHKPKGAASRCLDCSVEQTCPYSAKKIYLQRAEKGYFNWPVSVVCNSGVCDIESVAEALRSGPYGRCVYECDNDVVSNQVVNMEFEGGATAAFTMMAFTERLGTRKTTVYGTKGELFCDGGGPVHVFDFCTRKKTAYPTNKSTSIPSHLMGHDGADYYLMDSFISALTENKPSLIQTGPEATLKTHLLVFEAEKSRKENRVVFLETRKELFPKPTYK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFH4</accession>
    <name>A0A8C3SFH4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFH4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012281.1">
        <property type="protein sequence ID" value="ENSCSRP00000011826.1"/>
        <property type="gene ID" value="ENSCSRG00000008836.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="149"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="24"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="237"/>
            <end position="248"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011826.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="25508" checksum="B70DC014A464E723" modified="2022-01-19" version="1">MEKSKNFRIDALLAEAPPRPVPSGSPQGLSPGSSAGSPGSCARTETPSPRAPHGAAPLPAPGFIPKPGLLHLPPPGLSALPAMYPPPLYSLGAHPAFPYPGFAHLPQPGPEHLKAAAVAGSFPLEHWIRAGMMLPRLSDFHGEARRPVTSLEGANSRGLFPGDAGSPRERTPLSCVGSGPPCSHSPRGRGWTQAEPVAEQRRDPGARWAAGGAGKSPACNPQRGARPSPLSPASPGARDKPGRDSSVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFK3</accession>
    <name>A0A8C3SFK3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">CRIB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the BORG/CEP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013654.1">
        <property type="protein sequence ID" value="ENSCSRP00000013120.1"/>
        <property type="gene ID" value="ENSCSRG00000009955.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030838">
        <property type="term" value="P:positive regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031274">
        <property type="term" value="P:positive regulation of pseudopodium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008360">
        <property type="term" value="P:regulation of cell shape"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007266">
        <property type="term" value="P:Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029273">
        <property type="entry name" value="Cdc42_effect-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051296">
        <property type="entry name" value="Cdc42_Effector_BORG/CEP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000095">
        <property type="entry name" value="CRIB_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15344:SF2">
        <property type="entry name" value="CDC42 EFFECTOR PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15344">
        <property type="entry name" value="CDC42 EFFECTOR PROTEIN BORG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14957">
        <property type="entry name" value="BORG_CEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00786">
        <property type="entry name" value="PBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00285">
        <property type="entry name" value="PBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50108">
        <property type="entry name" value="CRIB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CRIB" evidence="4">
        <location>
            <begin position="31"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="96"/>
            <end position="144"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010770"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013120.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="175" mass="18758" checksum="824C7D70B3E8CE3E" modified="2022-01-19" version="1">MPAKTPIYLKTSTPKRGRRLRLRDVLSSDMISPPLGDFRHSAHIGPAGEGDMFGELAFLQGQYDLLPRLGRRLASQSAQAVGQAPGRGPSLLKSAVSLPLFGGAPSPEQAPPKPPRLHLEELPSSQRAMSPPRSPGAPVPRSESLLGFDLDLGPSILDDVLRIMEEYKLPGAKAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFS1</accession>
    <name>A0A8C3SFS1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Catenin delta 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell junction</location>
            <location evidence="3">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the beta-catenin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFS1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014112.1">
        <property type="protein sequence ID" value="ENSCSRP00000013558.1"/>
        <property type="gene ID" value="ENSCSRG00000010285.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000007">
        <property type="entry name" value="ARVCF, delta catenin family member"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000225">
        <property type="entry name" value="Armadillo"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028435">
        <property type="entry name" value="Plakophilin/d_Catenin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10372:SF6">
        <property type="entry name" value="CATENIN DELTA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10372">
        <property type="entry name" value="PLAKOPHILLIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00514">
        <property type="entry name" value="Arm"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00185">
        <property type="entry name" value="ARM"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50176">
        <property type="entry name" value="ARM_REPEAT"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="8" id="KW-0965">Cell junction</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ARM" evidence="10">
        <location>
            <begin position="409"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="10">
        <location>
            <begin position="452"/>
            <end position="495"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="10">
        <location>
            <begin position="705"/>
            <end position="742"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="33"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="250"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="850"/>
            <end position="948"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="850"/>
            <end position="862"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="870"/>
            <end position="883"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="884"/>
            <end position="897"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="898"/>
            <end position="911"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="924"/>
            <end position="939"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013558.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="948" mass="105922" checksum="675ED5A848123E7B" modified="2022-01-19" version="1">MDDSEVESTASILASVKEQEAQFEKLTRALEEERRHVSAQLERVRVSPQDASQTMANGTLTRRHQNGRFLGDADLERQKFPDLKLNGPPDRSHLLYSTIPRMQDPGQIVEETYTMEEDPEGAMSVVSVETSDDGTTRRTETTVKKVVKTVTTRTVQQVPVGPDGLPVEGSPVSNNYIQTVDRNFRKNGNGGPGSYMSQPGTATLPRNYHYPDGYGRPYEDGYPGSDHSYGSLSRVTRIDERYRPAMDGYRAPSRQDIYGPQPQVRVGGSNVDLNRFHPEPYGLEDDQRSIGYEDMDYGMMPDYGTARRAGTPSDPRRRLRSYEDMLVDEVVPDQYYWAPLAQHERGSLASLDSLRKGGPLPANWRQPELPEVIAMLNFRLDAVKSNAAAYLQHLCYRNDKVKTEVRKLKGIPVLVGLLDHPKKEVHYGACGALKNISFGRDQDNKIAIKNCDGVPALVRLLRKARDMDLTEVITGTLWNLSSHDSIKMAIVDHALHALTDEVIIPRSGWEREPNEDSKPRHIEWASVLTNTAGCLRNVSSERSEARRKLRECDGLVDALIYIVQSEIGQKDCNSKLVENCVCLLRNLSYQVHREIPHAERYQETPLNPANNAGPHAASCFGAKKGKGKKPLEEPGADIVDFPKRTNPAKGYELLFQPEVVRIYISLLKESKTPAILEASAGAIQNLCAGRWTYGRYIRSALRQEKGLSAVADLLTHDSERVVKAASGALRNLAVDSRNKELIGKHAIPNLVKNLPGGQQTPAKNLSEDTVVSILNTINEVIVDNLEAAKKLRETQGIEKLVLINKSGNRSEREVRAAALVLQTIWGYKELRKPLEKEGWKKSDFQVNLNNASRSQGGNSFDDSTLPLIDRNQKADKKSSREEIQMSNMGPDNNYSTLNERDHNRTLDRSGDLGDVEPLKGAPLMEDEGQESLHEEDDDLLAYPPMQKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFT7</accession>
    <name>A0A8C3SFT7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">DCN1-like protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="4">Defective in cullin neddylation protein 1-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFT7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013554.1">
        <property type="protein sequence ID" value="ENSCSRP00000013019.1"/>
        <property type="gene ID" value="ENSCSRG00000009764.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000151">
        <property type="term" value="C:ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097602">
        <property type="term" value="F:cullin family protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031624">
        <property type="term" value="F:ubiquitin conjugating enzyme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032182">
        <property type="term" value="F:ubiquitin-like protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000436">
        <property type="term" value="P:positive regulation of protein neddylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045116">
        <property type="term" value="P:protein neddylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000030">
        <property type="entry name" value="DCN1-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.200:FF:000001">
        <property type="entry name" value="DCN1-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000021">
        <property type="entry name" value="DCN1-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.200">
        <property type="entry name" value="Cullin, PONY binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014764">
        <property type="entry name" value="DCN-prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042460">
        <property type="entry name" value="DCN1-like_PONY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005176">
        <property type="entry name" value="PONY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12281:SF10">
        <property type="entry name" value="DCN1-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12281">
        <property type="entry name" value="RP42 RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03556">
        <property type="entry name" value="Cullin_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14555">
        <property type="entry name" value="UBA_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51229">
        <property type="entry name" value="DCUN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="DCUN1" evidence="5">
        <location>
            <begin position="63"/>
            <end position="251"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU363131"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013019.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="262" mass="30515" checksum="9F1F737A2F69D3F3" modified="2022-01-19" version="1">MEFENKLKSSQKDKVRQFMIFTQSSEKTAVSCLSQNDWKLDVATDNFFQNPELYIRESVKGSLDRKKLEQLYNRYKDPQDENKIGIDGIQQFCDDLALDPASISVLIIAWKFRAATQCEFSKLEFMDGMTELGCDSIEKLKAQIPKMEQELKEPGRFKDFYQFTFNFAKNPGQKGLDLEMAIAYWNLVLNGRFKFLDLWNKFLLEHHKRSIPKDTWNLLLDFSTMIADDMSNYDEEGAWPVLIDDFVEFARPQIAGTKSTTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHJ9</accession>
    <name>A0A8C3SHJ9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Thioredoxin related transmembrane protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHJ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014460.1">
        <property type="protein sequence ID" value="ENSCSRP00000013879.1"/>
        <property type="gene ID" value="ENSCSRG00000010587.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="20229at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031966">
        <property type="term" value="C:mitochondrial membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015036">
        <property type="term" value="F:disulfide oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007420">
        <property type="term" value="P:brain development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02962">
        <property type="entry name" value="TMX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013766">
        <property type="entry name" value="Thioredoxin_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039101">
        <property type="entry name" value="TMX2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037463">
        <property type="entry name" value="TMX2_thioredoxin_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15853">
        <property type="entry name" value="THIOREDOXIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15853:SF0">
        <property type="entry name" value="THIOREDOXIN-RELATED TRANSMEMBRANE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00085">
        <property type="entry name" value="Thioredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51352">
        <property type="entry name" value="THIOREDOXIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013879.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="300" mass="34448" checksum="A272528566B7B76C" modified="2022-01-19" version="1">MAVLAPLLALFYSVPGLCRWLARPYYPLSALLSAAFLLVRKLPPLCQGLPTQREDGNPCDFDWREVEILMFLSAIVMMKNRRSITVDQHLGNIFMFSKVANAILFFRLDVRMGLLYLTLCIVFLMTCKPPLYLGPEYIKYFSDKTIAEELERDKRVTWIVEFFANWSNECQSFAPIYADLSLKYNCTGLNFGKVDVGRYPDVSTRYKVSTSPLTKQLPTLILFQGGKEVMRRPQIDKKGRAVSWTFSEENVIREFSLNELYQKAKKLSKQRDEGPKEPPEQQDPQAASTELPNGESKKDK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIW6</accession>
    <name>A0A8C3SIW6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Mesenchyme homeobox 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIW6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015597.1">
        <property type="protein sequence ID" value="ENSCSRP00000014961.1"/>
        <property type="gene ID" value="ENSCSRG00000011428.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6159439at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061053">
        <property type="term" value="P:somite development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000109">
        <property type="entry name" value="Homeobox protein MOX-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042634">
        <property type="entry name" value="MOX-1/MOX-2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24328">
        <property type="entry name" value="HOMEOBOX PROTEIN MOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24328:SF1">
        <property type="entry name" value="HOMEOBOX PROTEIN MOX-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="187"/>
            <end position="246"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014961.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="304" mass="33689" checksum="22CB63D259887129" modified="2022-01-19" version="1">MDHTLFGCLRSPHATAQGLHPFSQSSLALHGRSDHMSYPELSTSSSSCIIAGYPNEEGMFASQHHRGHHHHHHHHHHHHQQQQQHHQALQTNWHIPQMSSPPAAARHSLCLQPDSGGPPELGSSPPVLCSNSSSLGTNTPTGAACAPGDYGRQALSPVETEKRSGKRKSDSSDSQEGNYKSEVNSKPRKERTAFTKEQIRELEAEFAHHNYLTRLRRYEIAVNLDLTERQVKVWFQNRRMKWKRVKGGQQGAAAREKELVNVKKGTLLPSELSGIGAAGLQHTGDSLANDDSHDSDHSSEHAHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKE1</accession>
    <name>A0A8C3SKE1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Cyclin dependent kinase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.22"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.22"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>[DNA-directed RNA polymerase] + ATP = phospho-[DNA-directed RNA polymerase] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10216"/>
            <dbReference type="Rhea" id="RHEA-COMP:11321"/>
            <dbReference type="Rhea" id="RHEA-COMP:11322"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43176"/>
            <dbReference type="ChEBI" id="CHEBI:68546"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.23"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKE1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015586.1">
        <property type="protein sequence ID" value="ENSCSRP00000014951.1"/>
        <property type="gene ID" value="ENSCSRG00000011458.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1732493at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004693">
        <property type="term" value="F:cyclin-dependent protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008353">
        <property type="term" value="F:RNA polymerase II CTD heptapeptide repeat kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000086">
        <property type="term" value="P:G2/M transition of mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007095">
        <property type="term" value="P:mitotic G2 DNA damage checkpoint signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07861">
        <property type="entry name" value="STKc_CDK1_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000231">
        <property type="entry name" value="Cyclin-dependent kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000027">
        <property type="entry name" value="Putative Cyclin-dependent kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050108">
        <property type="entry name" value="CDK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24056">
        <property type="entry name" value="CELL DIVISION PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24056:SF334">
        <property type="entry name" value="CYCLIN-DEPENDENT KINASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="12" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="5" id="KW-0132">Cell division</keyword>
    <keyword evidence="9" id="KW-0418">Kinase</keyword>
    <keyword evidence="8" id="KW-0498">Mitosis</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00048367"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00049280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014951.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="303" mass="34697" checksum="0D526AFA1AFFAF85" modified="2022-01-19" version="1">MDDYTKIEKIGEGTYGVVYKGRHKSTGQVVAMKKIRLESEEEGVPSTAIREISLLKELHHPNIVCLQDVLMQDSRLYLIFEFLSMDLKKYLDSIPSGQYVDSMLVKSYLYQILQGIVFCHSRRVLHRDLKPQNLLIDDKGIIKLADFGLARAFGIPVRVYTHEVVTLWYRSPEVLLGSARYSTPVDIWSIGTIFAEMATKKPLFHGDSEIDQLFRIFRALGTPNNDVWPEVESLQDYKNTFPKWKPGSLASHVKNLDEDGLDLLSKMLIYDPAKRISGKMALNHPYFDDLDKSNLPANQIKKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKI1</accession>
    <name>A0A8C3SKI1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Small G protein signaling modulator 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="4">RUN and TBC1 domain-containing protein 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the small G protein signaling modulator family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015887.1">
        <property type="protein sequence ID" value="ENSCSRP00000015236.1"/>
        <property type="gene ID" value="ENSCSRG00000011664.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17688">
        <property type="entry name" value="RUN_SGSM3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11813">
        <property type="entry name" value="SH3_SGSM3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.80:FF:000012">
        <property type="entry name" value="Small G protein signaling modulator 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.270:FF:000013">
        <property type="entry name" value="Small G protein signaling modulator 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.900:FF:000016">
        <property type="entry name" value="Small G protein signaling modulator 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000115">
        <property type="entry name" value="Small G protein signaling modulator 3 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.900">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.270">
        <property type="entry name" value="putative rabgap domain of human tbc1 domain family member 14 like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.80">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000195">
        <property type="entry name" value="Rab-GAP-TBC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035969">
        <property type="entry name" value="Rab-GAP_TBC_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050302">
        <property type="entry name" value="Rab_GAP_TBC_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004012">
        <property type="entry name" value="Run_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037213">
        <property type="entry name" value="Run_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035833">
        <property type="entry name" value="SGSM3_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47219">
        <property type="entry name" value="RAB GTPASE-ACTIVATING PROTEIN 1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47219:SF13">
        <property type="entry name" value="RUN AND TBC1 DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00566">
        <property type="entry name" value="RabGAP-TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02759">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00593">
        <property type="entry name" value="RUN"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLH5</accession>
    <name>A0A8C3SLH5_CHESE</name>
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        <recommendedName>
            <fullName evidence="2">Meiosis regulator and mRNA stability factor 1</fullName>
        </recommendedName>
        <alternativeName>
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        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Meiosis arrest female protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Essential regulator of oogenesis required for female meiotic progression to repress transposable elements and preventing their mobilization, which is essential for the germline integrity. Probably acts via some RNA metabolic process, equivalent to the piRNA system in males, which mediates the repression of transposable elements during meiosis by forming complexes composed of RNAs and governs the methylation and subsequent repression of transposons. Also required to protect from DNA double-strand breaks.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Interacts with LIMK2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Peroxisome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017338.1">
        <property type="protein sequence ID" value="ENSCSRP00000016585.1"/>
        <property type="gene ID" value="ENSCSRG00000012730.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:peroxisome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905762">
        <property type="term" value="F:CCR4-NOT complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004540">
        <property type="term" value="F:RNA nuclease activity"/>
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        <property type="project" value="InterPro"/>
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        <property type="term" value="P:meiotic cell cycle"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048477">
        <property type="term" value="P:oogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:regulation of gene expression"/>
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    </dbReference>
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    <dbReference type="CDD" id="cd09982">
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    </dbReference>
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        <property type="entry name" value="Meiosis regulator and mRNA stability factor 1"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021139">
        <property type="entry name" value="NYN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025605">
        <property type="entry name" value="OST-HTH/LOTUS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14379">
        <property type="entry name" value="LIMKAIN B LKAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14379:SF3">
        <property type="entry name" value="MEIOSIS REGULATOR AND MRNA STABILITY FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19687">
        <property type="entry name" value="MARF1_LOTUS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01936">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12872">
        <property type="entry name" value="OST-HTH"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11608">
        <property type="entry name" value="RRM_MARF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51644">
        <property type="entry name" value="HTH_OST"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0221">Differentiation</keyword>
    <keyword evidence="9" id="KW-0469">Meiosis</keyword>
    <keyword evidence="7" id="KW-0896">Oogenesis</keyword>
    <keyword evidence="8" id="KW-0576">Peroxisome</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 14" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="16">
        <location>
            <begin position="508"/>
            <end position="581"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="16">
        <location>
            <begin position="792"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="domain" description="HTH OST-type" evidence="17">
        <location>
            <begin position="1004"/>
            <end position="1080"/>
        </location>
    </feature>
    <feature type="domain" description="HTH OST-type" evidence="17">
        <location>
            <begin position="1100"/>
            <end position="1174"/>
        </location>
    </feature>
    <feature type="domain" description="HTH OST-type" evidence="17">
        <location>
            <begin position="1176"/>
            <end position="1251"/>
        </location>
    </feature>
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        <location>
            <begin position="1260"/>
            <end position="1335"/>
        </location>
    </feature>
    <feature type="domain" description="HTH OST-type" evidence="17">
        <location>
            <begin position="1336"/>
            <end position="1411"/>
        </location>
    </feature>
    <feature type="domain" description="HTH OST-type" evidence="17">
        <location>
            <begin position="1412"/>
            <end position="1486"/>
        </location>
    </feature>
    <feature type="domain" description="HTH OST-type" evidence="17">
        <location>
            <begin position="1487"/>
            <end position="1561"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="607"/>
            <end position="644"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1695"/>
            <end position="1728"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="635"/>
            <end position="644"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="1695"/>
            <end position="1714"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004275"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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    </evidence>
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    </evidence>
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    </evidence>
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    </evidence>
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        </source>
    </evidence>
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    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
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    </evidence>
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        </source>
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    </evidence>
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    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1744" mass="193965" checksum="D73A6103ADB1BCBE" modified="2022-01-19" version="1">MMEGNRTENLCSRSFGWVQGQDNDAKPWLWKFSNCFSTTEQTSPFSAKPKDYMENKKAVVELKEASSPLHAGSKLFPAVPLPDVHSLQQQQIQLSPSPKVSCCAHGSDSSCTPKMHFGGGGGGSLIHPGTILDSQSTGTITCQVGSGFAYQSASSLNNAPARSNLSGIASDFPSMCIENNVSSCQHLPCCGKLHFQSCHGSVHKLHQFPALQSCTSSGYFPCSEFTSGATGHLEEHITQSELTSRVCTNSLHLNVAPSVFLKGSHYCNECLSKPTRNSLIDAAKIWPNIPPPSTQTAPISIPMCNGCGTKGTGKETSLLLASSLGKSPQKYGSPEVAITGQVLENLPPIGVFWDIENCSVPTGRSAVAVVQRIREKFFKGHREAEFICVCDISKENKEVIQELNNCQVTVAHINATAKNAADDKLRQSLRRFADTHTAPATVVLVSTDVNFALELSDLRHRHGFQIILVHKNQASEALLHHAHDLIRFEEFISDLPPRLPLKMPSCHTLLYVYNLPTNRDSKSVSNRLRRLSDNCGGKVLSISGSSAILRFSNQESAERAHKRMENEDVFGNRIIVSFTPKNKELNETKNSNCVGAEKVKSPKKVNKNPKLCLLSKDSNDQSSNAKTTAGKGLQTHGSATKPTNVKSLQELCRLESKTIRKIENQQEQLGEQTLSPQNSNAANLVCLATKNTGIEELTYKCSLKKDTPASRSITNSPIEKKDKDAVAFQVSYPSAFSKLTASRQLSPLFMSQSCWSSRSMSPNLSNRSSPLAFNIVNHTSGTDCLDPFANGADIQISNIDYRLSRKDLQQILQEIFSRYGKVKSVELSPHTDYQLKAIVQMENLQEAISAVNNLHRYKIGSKRIQVSLATGAANKSLSQLSSETMSILQDAPACCLPIFKFTEIYEKKFGHKLIASDLYKLTDTVAIRDQGNGRLVCLLPSSQARQSPLGSSQSHDGSSANCSPIIFEELEYHEPICKQHCLNKDFSEHEFDPDSYKIPFVILSLKTFAPQVHSLLQTHEGTVPLLSFPDCYTSEFSDLEMVPEGQGGVPLEHLITCVPGVNIATAQNSIKVVKWIHNKPPPPTTDPWLLRSKSPVGNPQLIQFSREVIDLLKSQPCCIIPVSKFIPTYHHHFAKQCRVSDYGYSKLMELLEAVPHVLQILGMGSKRLLTLTYRAQVKRFTQDLLKLLKSQASKQVIVREFLQAYHWCFSKDWDVTEYGVCELADIISEIPDTTICLSQQDNEMVICIPKRERTQEEIERTKQFSKEVVDLLRHQPHFRMPFNKFIPSYHHHFGRQCKLAYYGFTKLLELFEAIPDVLQVLECGEEKILTLTEVEQVKALAAQLVKLLRSQKDNCLMMTDLLTEYSKTFGYTLRLHDYDVSSVLALMQKLCHVVKVADTESGKQIQLINRKSLRTLTAQLLVLMMSWDETAFLSVDELKRHYETIHSAPLNPCEYGFMTLTELLKSLPYLVEVFTNGVAEEYVKLTNLYLFAKNVRSLLHTYHYQQIFLHEFPTAYSKYTGEVLQPKIYGYNSLEELLGAIPQVVWIKGHGHKRIVVLKNDMKTRFSSPSFSPADHVDDHGNQLADNNGHMEILGSTASMELKLGTPSDVSNQTEQELLCLTNTSPVDLLCEPVPSCLPSPQLRPDPVILESADLIQFEERTPPLSEMMILTEEEKNRIITTVAKGNLSCGPVVSSATENSSVPPYQSSETQLSKEAMDSPAKKQHKNKVKLAANFSLAPVTKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLM8</accession>
    <name>A0A8C3SLM8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Otopetrin-3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the otopetrin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLM8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016620.1">
        <property type="protein sequence ID" value="ENSCSRP00000015934.1"/>
        <property type="gene ID" value="ENSCSRG00000012064.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015252">
        <property type="term" value="F:proton channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004878">
        <property type="entry name" value="Otopetrin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21522:SF63">
        <property type="entry name" value="OTOPETRIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21522">
        <property type="entry name" value="PROTON CHANNEL OTOP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03189">
        <property type="entry name" value="Otopetrin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="10" id="KW-0407">Ion channel</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="52"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="83"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="123"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="154"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="192"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="306"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="350"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="392"/>
            <end position="418"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="552"/>
            <end position="574"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="586"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="12"/>
            <end position="22"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015934.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="15">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="623" mass="68087" checksum="FD053A019CA2D6B1" modified="2022-01-19" version="1">MIPGAMSNVLPRCPPLGSPAPPEGQAQGAPDSPAAPEGAGWQDLANARAGSLLSLLYLALLTFLGSAVLLAEIHQRSPQSRNVHGFLATLMLTSCAWMLWFAWRSSQNKRRKLHQDHHAGASWLKGGLALFALATLVLDCLSLGYYYELQHCTSILITAFPVVQAVFTITQVRGLAHSDSSLPSPFPPPRFGLMHTLATNVLMWMSVVLDESMKQLQEIYHAHETESPWPGHGEGPPGWGGLDLSPTNSCSCATSLCHIFSEGAAYLHPFNIEFSLFSSTMLYVVWKNTGQAASHRQPRPRPRGRFHLSGAFVGLVLGALAISATFGVMISFGVLAKAPETVPEALRTYYIFNSVLLSAMFLASLVGIAAYRLQRDLASTDCSKSVVRSLDVTLLLGSSCGPLMVSVFSLVAIFFLHINGSLHLLDLCFSLCKTIQVLGQNLFITEALYSRPAHRPDAPDSPPGNEWVFSISGGPAEEPVRQDAAARRESKRALCPASRHTPARMMAQLEEQTPGCWLACSSGNDALAKTPPGGRRSQPRGEPERVSIRRKILQNISILLIFYNISVWILYAYGTRPHLVSQIEQAFYGFTLWVIIVKISLPLGIFYRMHSVASLFEVYCKTC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLU7</accession>
    <name>A0A8C3SLU7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">EMAP like 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLU7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016226.1">
        <property type="protein sequence ID" value="ENSCSRP00000015563.1"/>
        <property type="gene ID" value="ENSCSRG00000011900.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072686">
        <property type="term" value="C:mitotic spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055442">
        <property type="entry name" value="Beta-prop_EML-like_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050630">
        <property type="entry name" value="WD_repeat_EMAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13720:SF50">
        <property type="entry name" value="ECHINODERM MICROTUBULE-ASSOCIATED PROTEIN-LIKE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13720">
        <property type="entry name" value="WD-40 REPEAT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23414">
        <property type="entry name" value="Beta-prop_EML_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0493">Microtubule</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="1 4" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="EML-like second beta-propeller" evidence="6">
        <location>
            <begin position="106"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="4">
        <location>
            <begin position="144"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="4">
        <location>
            <begin position="190"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="22"/>
            <end position="81"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF23414"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015563.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="320" mass="33338" checksum="A35082D7FB90398C" modified="2022-01-19" version="1">HPLRGNDPQLGATGLADHRLLLPGAGSHRGALGPGHPPQSGPVPDLRPGQAGSSVERGHPPAAVEQSHRGEQLGGAHQLGGSHGVGRGLGCSCPRPGVNLSLSAPQDAARSAGFHPNGSVLAVGTVTGRWLVLDTETRDLVTIHTDGSEPISVVSFSPDGSYLAVGSHDNFVYVYGVSEGGRKYSRVGKCSGHSSFITHLDWAADSKCFVTNSGDYEILYWDPTTCRQIPNAGAVRNLEWATASCVLGFGVFGIWPEGADGTDINAVCRSHDGKLLASADDFGKVHLFSYPCCQPRVSASPMPTPHCPTPAGGECQPHAH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNJ3</accession>
    <name>A0A8C3SNJ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">proteasome endopeptidase complex</fullName>
            <ecNumber evidence="3">3.4.25.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Cleavage of peptide bonds with very broad specificity.</text>
            <dbReference type="EC" id="3.4.25.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.4.25.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNJ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018230.1">
        <property type="protein sequence ID" value="ENSCSRP00000017425.1"/>
        <property type="gene ID" value="ENSCSRG00000013383.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005839">
        <property type="term" value="C:proteasome core complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004298">
        <property type="term" value="F:threonine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051603">
        <property type="term" value="P:proteolysis involved in protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd03762">
        <property type="entry name" value="proteasome_beta_type_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.20.10">
        <property type="entry name" value="Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029055">
        <property type="entry name" value="Ntn_hydrolases_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000243">
        <property type="entry name" value="Pept_T1A_subB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001353">
        <property type="entry name" value="Proteasome_sua/b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023333">
        <property type="entry name" value="Proteasome_suB-type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32194">
        <property type="entry name" value="METALLOPROTEASE TLDD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32194:SF14">
        <property type="entry name" value="PROTEASOME SUBUNIT BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00227">
        <property type="entry name" value="Proteasome"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00141">
        <property type="entry name" value="PROTEASOME"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56235">
        <property type="entry name" value="N-terminal nucleophile aminohydrolases (Ntn hydrolases)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0645">Protease</keyword>
    <keyword evidence="8" id="KW-0647">Proteasome</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0888">Threonine protease</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017425.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="214" mass="22799" checksum="B7A7892835E242A6" modified="2022-01-19" version="1">LIPSGAPGTGPCRQTGHWARWTVGPTQPGHSYVANRVTDKLTPIHERIFCCRSGSAADTQAIADAVAYQLGFHSIELDEPPLVHTAASLFKEMCYRYREDLMAGIIVAGWDRGGRPSRALCPQVFSVPMGGMMVRQPFSVGGSGSSYVYGFVDASYKPGMSQEECLSFTANGNAPPPGGDPGVRGGVIRLAAITEQGVERKVVLGNQLPRFSSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNK5</accession>
    <name>A0A8C3SNK5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Anti-silencing function 1B histone chaperone</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ASF1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNK5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017024.1">
        <property type="protein sequence ID" value="ENSCSRP00000016307.1"/>
        <property type="gene ID" value="ENSCSRG00000012493.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006335">
        <property type="term" value="P:DNA replication-dependent chromatin assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1490">
        <property type="entry name" value="Histone chaperone ASF1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006818">
        <property type="entry name" value="ASF1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036747">
        <property type="entry name" value="ASF1-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12040">
        <property type="entry name" value="ANTI-SILENCING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12040:SF22">
        <property type="entry name" value="HISTONE CHAPERONE ASF1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04729">
        <property type="entry name" value="ASF1_hist_chap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101546">
        <property type="entry name" value="ASF1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0143">Chaperone</keyword>
    <keyword evidence="3" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="84"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="89"/>
            <end position="100"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006051"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016307.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="11">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="129" mass="14234" checksum="5EBA0E203EA884C3" modified="2022-01-19" version="1">MFVFEAEAPNPSLIPESDAVGVTVVLITCTYLGQEFIRVGYYVNNEYTDPELRENPPLKPDFSQLQRNILASNPRVTRFHINWDGPSDQMEDIENVDPEPEGVLSASCTSAKGPGTALGILPENSMDCM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNX0</accession>
    <name>A0A8C3SNX0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Coiled-coil domain containing 85A</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Adherens junction</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CCDC85 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017348.1">
        <property type="protein sequence ID" value="ENSCSRP00000016591.1"/>
        <property type="gene ID" value="ENSCSRG00000012717.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019359">
        <property type="entry name" value="CCDC85"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13546:SF13">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 85A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13546">
        <property type="entry name" value="RE60986P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10226">
        <property type="entry name" value="CCDC85"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0965">Cell junction</keyword>
    <keyword evidence="4 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="183"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="29"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="121"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="187"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="213"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="358"/>
            <end position="370"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016591.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="396" mass="44489" checksum="750335EFEE0D38D7" modified="2022-01-19" version="1">MSKAADSVGAAPDEDLSKVSDEELLKWSKEELIRSLRRAEAEKMSAMLDHSNLIREVNRRLQLHLGEIRGLKDINQKLQEDNQELRDLCCFLDDDRQKGKKVSREWQRLGRYTAGVMHKEVALYLQKLKELEVRQEEVVKENMELKELCVLLDEEKSGGAGSRNSIDSQISLCQLNATSTYIRDVGDGSSTSSTGSTDSPDHHKHHPNTSPEHLQKSRGEGSPEHQKHRSVSPEHLQKSKSSGSPDHQKHLKGPSPEHHKNVGKGSPEQQKHTSSSPETLPKHILSCSPEHFQKHRPGSSPEHQKHSSGSPEHLQKHTLSGSTEHLQKVRGTSPEHLKQHYVGSPEHLKHLSGGSREGTLRRQVADDMSPHHRSVYNGMNGGSIYLLKPDLQRLLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPN0</accession>
    <name>A0A8C3SPN0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Vacuolar protein sorting 13 homolog D</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the VPS13 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017916.1">
        <property type="protein sequence ID" value="ENSCSRP00000017122.1"/>
        <property type="gene ID" value="ENSCSRG00000010309.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006869">
        <property type="term" value="P:lipid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007005">
        <property type="term" value="P:mitochondrion organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045053">
        <property type="term" value="P:protein retention in Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006623">
        <property type="term" value="P:protein targeting to vacuole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23453">
        <property type="entry name" value="beta-trefoil_Ricin_VPS13D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14306">
        <property type="entry name" value="UBA_VP13D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000107">
        <property type="entry name" value="Vacuolar protein sorting 13 homolog D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041969">
        <property type="entry name" value="VP13D_UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026847">
        <property type="entry name" value="VPS13"/>
    </dbReference>
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        <property type="entry name" value="VPS13-like_M"/>
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        <property type="entry name" value="VPS13_N"/>
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        <property type="entry name" value="VPS13_VAB"/>
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    <dbReference type="PANTHER" id="PTHR16166:SF141">
        <property type="entry name" value="INTERMEMBRANE LIPID TRANSFER PROTEIN VPS13D"/>
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        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN VPS13"/>
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        <property type="entry name" value="VPS13_M"/>
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        <property type="entry name" value="VPS13_N"/>
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        <property type="entry name" value="VPS13_VAB"/>
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        <property type="entry name" value="UBA"/>
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        <property type="entry name" value="UBA"/>
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    <keyword evidence="3" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="2644"/>
            <end position="2684"/>
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            <begin position="744"/>
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            <dbReference type="ARBA" id="ARBA00006545"/>
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            <dbReference type="ARBA" id="ARBA00022448"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
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    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="PROSITE" id="PS50030"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017122.1"/>
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    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="4396" mass="492503" checksum="96D76D5DDF53DFE8" modified="2022-01-19" version="1">[encoded data, 4396 characters]</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
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        <name type="scientific">Chelydra serpentina</name>
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            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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            <authorList>
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        <text evidence="1">Belongs to the ataxin-2 family.</text>
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        <property type="entry name" value="ATXN2-like"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRK0</accession>
    <name>A0A8C3SRK0_CHESE</name>
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        <recommendedName>
            <fullName evidence="2">Protein SPT2 homolog</fullName>
        </recommendedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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        <property type="project" value="TreeGrafter"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
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    </evidence>
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        <source>
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    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="Pfam" id="PF22878"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018261.1"/>
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    </evidence>
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            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="636" mass="67949" checksum="841433DF92C2F111" modified="2022-01-19" version="1">VYTSTFVSKTFKRYSLAVGPPKKDPKIKGVQSAAVQAFLRRKEEESRGKELEAKRKKEELLAKRIELKHDRKARAMASRTKDNFYGYNGIPTEEKPKKRQNCENIDRCTDAEYMTEDEAEQFEYSQTESEHEPEEYEEKPSKAAVKPKAPPKSVPTPMNFVDLLRLAEKKQYEPVEIKVVKKTEERPRTAEELREREFLDRKNKKGETQKEKKKPEKEVKNVTASSSSNKVFSHKEFINAKLSKNSVDKHSSSKGSFSSQCGADKKYSGPVFSDKHARSSSSSKSSQVEKAKVTQNGSFKSSSSGIHNKSSVNGVGKFGSSSHTPSSKAPANGAQKLQSAKELSLKKSTSVHTKLGSTAPPQHEIVKNSSSGRSGSSAGMGGPGRPGSSVGTGRPGSSVGIGGPGRLPSSAGTGGPGRPGSSAGTGGPGRLGSSVGPGRLGSSAGTGGPGWLPSSAGTSGPGQPGSSAGTDRPRSSAGPGGPGRSAGTGGPGRPGSSAGTGPGKSVNSSVGPGRLGSGSVVPPKPKCTVVSETISSKNLVSRPSNAQMNGMRPPSGHRPVPSLPPISYKRQIEDDEEYDSEMDDFIDDEGQPQEEISKHIREIFGYDRNKYNDESDYALRYMESSWKEQQKEEARR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRW3</accession>
    <name>A0A8C3SRW3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Folate receptor-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the folate receptor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRW3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018810.1">
        <property type="protein sequence ID" value="ENSCSRP00000017980.1"/>
        <property type="gene ID" value="ENSCSRG00000013800.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004269">
        <property type="entry name" value="Folate_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018143">
        <property type="entry name" value="Folate_rcpt-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10517">
        <property type="entry name" value="FOLATE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10517:SF14">
        <property type="entry name" value="FOLATE RECEPTOR 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03024">
        <property type="entry name" value="Folate_rec"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034113659" description="Folate receptor-like domain-containing protein" evidence="4">
        <location>
            <begin position="19"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="domain" description="Folate receptor-like" evidence="5">
        <location>
            <begin position="26"/>
            <end position="109"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF03024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017980.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="137" mass="14866" checksum="F209F6F8E3BE77AD" modified="2022-01-19" version="1">MAARWAVLGLLAAGMASAAKESVLNVCMDAKHHKTQPGPEGALHGQCAPWKDNACCTAETSTGAHQDQSYLYNFNWNHCGVMPERCKQHFIQDTCLYECSPNLGPWIDQVRGRWGWALRAGEAGLGHVLTAPSSGRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSF0</accession>
    <name>A0A8C3SSF0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSF0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018876.1">
        <property type="protein sequence ID" value="ENSCSRP00000018043.1"/>
        <property type="gene ID" value="ENSCSRG00000013840.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009615">
        <property type="term" value="P:response to virus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053270">
        <property type="entry name" value="Fv1_restriction_factor"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48195">
        <property type="entry name" value="FRIEND VIRUS SUSCEPTIBILITY PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48195:SF1">
        <property type="entry name" value="RIKEN CDNA 2410002F23 GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="250"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018043.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="287" mass="30708" checksum="F41BC9627F7099B8" modified="2022-01-19" version="1">GALGDDAVLAEGRGSREATATQEIVQTFHQEPGEGILRWLVRAWDNAGNTVMLLRYELQQLGVLSQDAQVRAQLANPPQPGGDTESPSLYRWLAAAVSAAYPSVGELEALAGPWKTIAEGGQILRQLGMAWALEMGGTEGPNDILVTKSIKATLLRLAPGELKLSLLTVVMAADGRVGDLAASLMQLETALAGARPRAIRATKGQAGRGQEKGELWVPQKTLWLDLLQAGVPREEIDGKPTADLYKQWMQLPASKRSTGGEGERGVEQSKPVAPAAPPAEWQLPRPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STK7</accession>
    <name>A0A8C3STK7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="29">Solute carrier family 25 member 24</fullName>
        </submittedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>3'-AMP(in) + ADP(out) + H(+)(out) = 3'-AMP(out) + ADP(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:73679"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:60880"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>3'-AMP(out) + phosphate(in) = 3'-AMP(in) + phosphate(out)</text>
            <dbReference type="Rhea" id="RHEA:73691"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:60880"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>ADP(out) + diphosphate(in) = ADP(in) + diphosphate(out)</text>
            <dbReference type="Rhea" id="RHEA:73671"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>ADP(out) + phosphate(in) + H(+)(out) = ADP(in) + phosphate(out) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:65844"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>AMP(out) + phosphate(in) = AMP(in) + phosphate(out)</text>
            <dbReference type="Rhea" id="RHEA:70259"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>Mg(2+)(in) + ADP(out) + ATP(in) + H(+)(out) = Mg(2+)(out) + ADP(in) + ATP(out) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:73659"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>Mg(2+)(out) + phosphate(in) + ATP(out) = Mg(2+)(in) + phosphate(out) + ATP(in)</text>
            <dbReference type="Rhea" id="RHEA:65840"/>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>dADP(in) + ADP(out) = dADP(out) + ADP(in)</text>
            <dbReference type="Rhea" id="RHEA:72855"/>
            <dbReference type="ChEBI" id="CHEBI:57667"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>dADP(out) + phosphate(in) + H(+)(out) = dADP(in) + phosphate(out) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:73695"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57667"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>dAMP(in) + ADP(out) + H(+)(out) = dAMP(out) + ADP(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:73675"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58245"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>dAMP(out) + phosphate(in) = dAMP(in) + phosphate(out)</text>
            <dbReference type="Rhea" id="RHEA:73687"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58245"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>phosphate(in) + ATP(out) + 2 H(+)(out) = phosphate(out) + ATP(in) + 2 H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:72035"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="3">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 27">Belongs to the mitochondrial carrier (TC 2.A.29) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STK7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019206.1">
        <property type="protein sequence ID" value="ENSCSRP00000018359.1"/>
        <property type="gene ID" value="ENSCSRG00000014072.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015297">
        <property type="term" value="F:antiporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000028">
        <property type="entry name" value="Putative calcium-binding mitochondrial carrier protein scamc-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.50.40.10:FF:000003">
        <property type="entry name" value="Putative calcium-binding mitochondrial carrier protein scamc-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000168">
        <property type="entry name" value="Solute carrier family 25 member 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.40.10">
        <property type="entry name" value="Mitochondrial carrier domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002167">
        <property type="entry name" value="GDC-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002067">
        <property type="entry name" value="MCP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023395">
        <property type="entry name" value="MCP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018108">
        <property type="entry name" value="MCP_transmembrane"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24089">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00153">
        <property type="entry name" value="Mito_carr"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00928">
        <property type="entry name" value="GRAVESDC"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00926">
        <property type="entry name" value="MITOCARRIER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103506">
        <property type="entry name" value="Mitochondrial carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50920">
        <property type="entry name" value="SOLCAR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0050">Antiport</keyword>
    <keyword evidence="10" id="KW-0106">Calcium</keyword>
    <keyword evidence="13 26" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 26 27" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4 27" id="KW-0813">Transport</keyword>
    <feature type="domain" description="EF-hand" evidence="28">
        <location>
            <begin position="19"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="28">
        <location>
            <begin position="86"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="28">
        <location>
            <begin position="122"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="26">
        <location>
            <begin position="192"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="26">
        <location>
            <begin position="286"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="26">
        <location>
            <begin position="383"/>
            <end position="471"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00036282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00036289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00036310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00036630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00036908"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00048433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00048804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00048971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00049234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="RuleBase" id="RU000488"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018359.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="475" mass="52885" checksum="78D321CD6749D464" modified="2022-01-19" version="1">MFRFLRGLVLPEAACEEANNSSRYENLFKKLDLNEDGRVDIAELHVGLKALGIPLGRDAEEKIFKTGDSNKDGQLDFEEFMQYLKDHEKKMKLAFKSLDKNNDGKIEASEIVQSLKILGINISEHQAEKILQSIDADGTMSVDWNEWRDHFLFNPATDIEEIIRYWKHSTVLDIGDSLTIPDEFTEEEKKSGQWWRQLLSGAVAGAVSRTGTAPLDRLKVMMQVHSSKSNKMNISSGLKQMVKEGGIRSLWRGNGVNVIKIAPETAIKFWAYEQYKKLFANEDGKIGTVERFVSGSLAGATAQTSIYPMEVLKTRLAVGKTGQYYGMFDCAKKILKREGLKAFYKGYVPNILGIIPYAGIDLAVYEALKTTWLDCYASDSANPGIFVLLGCGTVSSTCGQLASYPLALIRTRMQAQALLEGAPQLNMIGLFQRIIANEGILGLYRGIGPNFMKVLPAVSISYVVYEKMKQNLGIA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWK2</accession>
    <name>A0A8C3SWK2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000020701.1">
        <property type="protein sequence ID" value="ENSCSRP00000019808.1"/>
        <property type="gene ID" value="ENSCSRG00000015105.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="410"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="416"/>
            <end position="429"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019808.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="457" mass="44446" checksum="91CB1B0BF28C971A" modified="2022-01-19" version="1">MKEPRPHTRERPAPWTRAQLLSRGRGAGPMESNSVPFQRGAGPIGANSAPFPRASGLLGISPTPIPRGAGFQNMGQALLPRPGGLLGTTPAPGPGGAMSLAQNCAPSVRGTRPQDTSQAPFPRVGGLLGISPTPIPRGTEALGPNPAILPRAGGLLGPSPLHTPRAGGLLGTSPTSTPRGTGAMGQNPAILPRAGGLLGPSPAPIPKAGGLLGTSPVPIPRGTGVLGPRPGPVPMATGALGPRPGPVPMATGALGPRPGPVPMATGALGPRPGPVPMATGALGPRPGPVPMATGALGPRPGPIPTATGALGPRPGPVPRAGGLLGPSPAPGPMVTRALGPSPGPITRTGGLLGTSLAPIPRVTGALGPSPAAIPKPSGLLGPSPASIPMGTGGLGLSPAPIVRAGGLLGPSPAPMPRGTGALGPXXXRGGLEPWARARLPCRGQLAPSPLDQLTPYL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWN5</accession>
    <name>A0A8C3SWN5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Actin beta</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the actin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019278.1">
        <property type="protein sequence ID" value="ENSCSRP00000018426.1"/>
        <property type="gene ID" value="ENSCSRG00000014125.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5132116at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd10224">
        <property type="entry name" value="ASKHA_NBD_actin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000131">
        <property type="entry name" value="Actin, alpha skeletal muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000291">
        <property type="entry name" value="Actin, alpha skeletal muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.10:FF:000047">
        <property type="entry name" value="Actin, alpha skeletal muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000058">
        <property type="entry name" value="Putative actin-related protein 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.10">
        <property type="entry name" value="Actin, Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004000">
        <property type="entry name" value="Actin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020902">
        <property type="entry name" value="Actin/actin-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004001">
        <property type="entry name" value="Actin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11937">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00022">
        <property type="entry name" value="Actin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00190">
        <property type="entry name" value="ACTIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00268">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00406">
        <property type="entry name" value="ACTINS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00432">
        <property type="entry name" value="ACTINS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01132">
        <property type="entry name" value="ACTINS_ACT_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0558">Oxidation</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006752"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018426.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="375" mass="41737" checksum="6AFD05CA94E360E2" modified="2022-01-19" version="1">MDDDIAALVVDNGSGMCKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIEHGIVTNWDDMEKIWHHTFYNELRVAPEEHPVLLTEAPLNPKANREKMTQIMFETFNTPAMYVAIQAVLSLYASGRTTGIVMDSGDGVTHTVPIYEGYALPHAILRLDLAGRDLTDYLMKILTERGYSFTTTAEREIVRDIKEKLCYVALDFEQEMATAASSSSLEKSYELPDGQVITIGNERFRCPEALFQPSFLGMESCGIHETTFNSIMKCDVDIRKDLYANTVLSGGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKQEYDESGPSIVHRKCF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXD6</accession>
    <name>A0A8C3SXD6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">E3 ubiquitin-protein ligase</fullName>
            <ecNumber evidence="5">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 10">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2 5">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the Deltex family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXD6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019598.1">
        <property type="protein sequence ID" value="ENSCSRP00000018738.1"/>
        <property type="gene ID" value="ENSCSRG00000014346.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007219">
        <property type="term" value="P:Notch signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.390.130">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039396">
        <property type="entry name" value="Deltex_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039399">
        <property type="entry name" value="Deltex_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039398">
        <property type="entry name" value="Deltex_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12622">
        <property type="entry name" value="DELTEX-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18102">
        <property type="entry name" value="DTC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4 5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 5" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Deltex C-terminal" evidence="7">
        <location>
            <begin position="710"/>
            <end position="834"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="140"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="239"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="426"/>
            <end position="453"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="476"/>
            <end position="590"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="607"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="169"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="265"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="502"/>
            <end position="513"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="547"/>
            <end position="572"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU367105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF18102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018738.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="835" mass="89860" checksum="6529BBB7D8A3DDE9" modified="2022-01-19" version="1">MRSQRALLGDLQKLCPLLLCHEDERHLYLIGNLVDVSQAKQYIQDGSTGRRATAGLRLPDTSLAPYTAALPGGEARLGTSEATVGPSPPRLSPGKFEFKGEHKLAANFSFLKHDPPLPGAWPSLDRSSLFTEQLSGSWFKEAGAPGQSDPAPPSGQHHLPGSASTAEGQQRELKDWDRRKGAPLLLRPKTLSLFAGGKESSTLQSLGGWKSPGPVKPQPISSVSSAFKSLSLFDTTGTCSALDSKPPESSIPLRRSNSFSIAKPKASDTPRDPSRAAGGAPRVSEEISMEPVQWAYLKDIHGSAIDGLCREGGVLLTERNGKGCTVLTLTAEDRTKLLQARWKMEALYQTVCPALVCQSLSYSELDVEGPSDEALNELCGLLKGCSAQVRVSKDRYKLHLVCPKETLLRVNEAFQRFSARRRRALTVSSPSPGLEGSLAEEYPSPTQQVKTQDPALAAEYCHSREGLQQLDVSSAVGLSDTPESAPQLNGADPMSLYGPGWNATQTSSYQQVVGQEDPSYHSDSQDVQGGRALSPREPPEPQQGERPAGEPEAARIKRALPDRFQFARDKSRGGPSEAGGSPRPLVHAADGAPQSLPIWLSSSGSALPARAAAERAPKPGQGDPESQEGHLLPAGDGDSQETGISELELRGPSPGQEAREHKLGKCDACQSSRTATCRAQCGHSLCRPCFAAEDTHPACCSSPKSVRAIKGTFKVVTLSQSLPGYFRDPTLKIIYDIPDGVQEAGDPQPGRPYRGGRFQAFLPDNREGKKTSQLLQKAFEQGLTFQIKSCDGEERVTWHLVPHKTSADKGKARNGYPDSQYLREVCALLRNLGIE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXN9</accession>
    <name>A0A8C3SXN9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Protein O-glucosyltransferase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the glycosyltransferase 90 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXN9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019730.1">
        <property type="protein sequence ID" value="ENSCSRP00000018870.1"/>
        <property type="gene ID" value="ENSCSRG00000014413.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035251">
        <property type="term" value="F:UDP-glucosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035252">
        <property type="term" value="F:UDP-xylosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045747">
        <property type="term" value="P:positive regulation of Notch signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006493">
        <property type="term" value="P:protein O-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006598">
        <property type="entry name" value="CAP10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051091">
        <property type="entry name" value="O-Glucosyltr/Glycosyltrsf_90"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12203">
        <property type="entry name" value="KDEL LYS-ASP-GLU-LEU CONTAINING - RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12203:SF35">
        <property type="entry name" value="PROTEIN O-GLUCOSYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05686">
        <property type="entry name" value="Glyco_transf_90"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00672">
        <property type="entry name" value="CAP10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Glycosyl transferase CAP10" evidence="3">
        <location>
            <begin position="119"/>
            <end position="371"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="SMART" id="SM00672"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018870.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="390" mass="45582" checksum="87165579D0659405" modified="2022-01-19" version="1">MGPLVAWTLQAAAVSQFVLSPGSSAAGAKWKHFIDQIDRAVEGYRPCIRENCSCYQSVREQDLAPFQGGISKELLSDVVSRKLGTHYQIIKNKLYREHDCMFPARCNGVEHFILKIVGRLPDMEMVINVRDYPQVPKWMKPVIPVFSFSKTSEYHDIMYPAWTFWEGGPAVWPIYPTGLGRWDLMREDLRRSAEKWPWKKKISKGYFRGSRTSPERDPLIVLSRENPELVDAEYTKNQAWKSEKDTLGKPPAKEIPLVDHCKYKYLFNFRGVAASFRFKHLFLCGSLVFHVGEEWLEFFYPQLTPWVHYIPVKPDLSDVRELLQFVKENDDVAQEISERGHQFIMDHLQMEDVSCYWEALLTEYSKALTYKVKRRKNYDEIVSKHLKTEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ12</accession>
    <name>A0A8C3SZ12_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Potassium channel domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the two pore domain potassium channel (TC 1.A.1.8) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ12"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022652.1">
        <property type="protein sequence ID" value="ENSCSRP00000021697.1"/>
        <property type="gene ID" value="ENSCSRG00000016406.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015271">
        <property type="term" value="F:outward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022841">
        <property type="term" value="F:potassium ion leak channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030322">
        <property type="term" value="P:stabilization of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003280">
        <property type="entry name" value="2pore_dom_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003092">
        <property type="entry name" value="2pore_dom_K_chnl_TASK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005408">
        <property type="entry name" value="2pore_dom_K_chnl_TWIK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013099">
        <property type="entry name" value="K_chnl_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003:SF31">
        <property type="entry name" value="POTASSIUM CHANNEL SUBFAMILY K MEMBER 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003">
        <property type="entry name" value="POTASSIUM CHANNEL, SUBFAMILY K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07885">
        <property type="entry name" value="Ion_trans_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038061">
        <property type="entry name" value="K_channel_subfamily_K_type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01333">
        <property type="entry name" value="2POREKCHANEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01586">
        <property type="entry name" value="TWIKCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12 14" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9 14" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0630">Potassium</keyword>
    <keyword evidence="6" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="4" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 14 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 14" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="12"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="126"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="170"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="16">
        <location>
            <begin position="90"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="16">
        <location>
            <begin position="185"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="glycosylation site" description="N-linked (GlcNAc...) asparagine" evidence="13">
        <location>
            <position position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRSR" id="PIRSR038061-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU003857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF07885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021697.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="254" mass="27031" checksum="24D87E97FCF6EB28" modified="2025-10-08" version="2">MGGLQQHTWPWRYWLLLGAYGLFLLLGAAVFVGVEAPQEAGLREALRGARAGFVRQHLGCLSEPGLERLLERVLDADSYGVSALGNVSDDENWDFSSALFFAASVLTTTGYGHTVPLSDGGKVFCIFYTLLGLPATLLLATCLLQRLMGLLSRRPVQYLHTRWGISPGHAALGHAATMGLSVLGLFILLPALCFWALENGWTFMESVYFCFISLSTIGLGDYVPGRGSPSSLKGCCAVLQGGGGDSVGGAVLQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZQ1</accession>
    <name>A0A8C3SZQ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">E3 ubiquitin-protein ligase RNF13</fullName>
            <ecNumber evidence="5">2.3.2.27</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="23">RING finger protein 13</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 26">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="4">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="20">Late endosome membrane</location>
            <topology evidence="20">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Lysosome membrane</location>
            <topology evidence="3">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="21">Nucleus inner membrane</location>
            <topology evidence="21">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZQ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020613.1">
        <property type="protein sequence ID" value="ENSCSRP00000019722.1"/>
        <property type="gene ID" value="ENSCSRG00000015043.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8062037at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031902">
        <property type="term" value="C:late endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005637">
        <property type="term" value="C:nuclear inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02123">
        <property type="entry name" value="PA_C_RZF_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16796">
        <property type="entry name" value="RING-H2_RNF13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.30.30:FF:000012">
        <property type="entry name" value="E3 ubiquitin-protein ligase RNF13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000099">
        <property type="entry name" value="E3 ubiquitin-protein ligase RNF167"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.30.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051653">
        <property type="entry name" value="E3_ligase_sorting_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046450">
        <property type="entry name" value="PA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003137">
        <property type="entry name" value="PA_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044744">
        <property type="entry name" value="ZNRF4/RNF13/RNF167_PA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47168:SF1">
        <property type="entry name" value="OS02G0798600 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47168">
        <property type="entry name" value="RING ZINC FINGER DOMAIN SUPERFAMILY PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02225">
        <property type="entry name" value="PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13639">
        <property type="entry name" value="zf-RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52025">
        <property type="entry name" value="PA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="13" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0967">Endosome</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="18" id="KW-0458">Lysosome</keyword>
    <keyword evidence="16" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="19" id="KW-0539">Nucleus</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="12" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="14" id="KW-0862">Zinc</keyword>
    <keyword evidence="11" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00037817"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00060427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00067100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00075526"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019722.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="381" mass="42844" checksum="8E44353F0419BECF" modified="2022-01-19" version="1">MLLSIGMLMLSATQIYTILTVQLFAFLNLLPVEADILAYNFENGTQTFDDLPARFGYRLPTEGLKGFLINSKPENACEPIAPPPLKVNSSSAFIVLIRRLDCNFDIKVLNAQRAGYKAAIVHNVDSDDLISMGSNDIEVLKKIDIPSVFIGETSANSLKDEFTYEKGGHIVLIPEFSLPLEYYLIPFLIIVGICLILIVIFMITKFVQDRHRARRNRLRKDQLKKLPVHKFKKGDEYDICAICLDEYEDGDKLRILPCSHAYHCKCVDPWLTKTKKTCPVCKQKVVPSQGDSDSETDSSQEENEVSENTPLLRPLASVSTQSFGALSESHSHQHMTESSEYEEDDNEDIDSSDAEDGMNEESVVVQLQPNDERECRVANTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T019</accession>
    <name>A0A8C3T019_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="4">Belongs to the immunoglobulin superfamily. CEA family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T019"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022919.1">
        <property type="protein sequence ID" value="ENSCSRP00000021945.1"/>
        <property type="gene ID" value="ENSCSRG00000016599.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000244">
        <property type="entry name" value="carcinoembryonic antigen-related cell adhesion molecule 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050831">
        <property type="entry name" value="CEA_cell_adhesion"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44427:SF1">
        <property type="entry name" value="CARCINOEMBRYONIC ANTIGEN-RELATED CELL ADHESION MOLECULE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44427">
        <property type="entry name" value="CARCINOEMBRYONIC ANTIGEN-RELATED CELL ADHESION MOLECULE 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 7" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034069560" description="Ig-like domain-containing protein" evidence="7">
        <location>
            <begin position="32"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="247"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="146"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="298"/>
            <end position="331"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00038222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021945.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="34438" checksum="8B0BB896FFE537F2" modified="2022-01-19" version="1">MGRIPPTPGGPWTGILLAASVLGSCLQPAPAQTQAPVSIVLTPPSPVVGRGVSLAPHNPPQDLVTCNWYRSATSDENSRILSYYPGPPPVQSNGSAHTGRETAGPGCALTIAGLTLSDTGNYTVRIESPTSPGLGSVYLRVYEMLPRPTVTPNQTQVPENGTFTLTCNTSPSADTVLWLLDGASLVPSERLVLSPDNRTLTVLNATRGDAGTYRCEVRNLVSTSRSEPSTVTVAYAPSPGAHSGLSAGAVAGIVIGSLAGVALVGVMAYFLYSHCRNETPTENGAPVPVYENLSSIARAGPVAQPGSPPDPGPTYETLQARQPDLYEELKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0F3</accession>
    <name>A0A8C3T0F3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Spectrin beta chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Probably plays an important role in neuronal membrane skeleton.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cell cortex</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 12">Belongs to the spectrin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000023098.1">
        <property type="protein sequence ID" value="ENSCSRP00000022125.1"/>
        <property type="gene ID" value="ENSCSRG00000016695.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008091">
        <property type="term" value="C:spectrin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005543">
        <property type="term" value="F:phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051693">
        <property type="term" value="P:actin filament capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd21246">
        <property type="entry name" value="CH_SPTB-like_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd21321">
        <property type="entry name" value="CH_SPTBN2_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10571">
        <property type="entry name" value="PH_beta_spectrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00176">
        <property type="entry name" value="SPEC"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000003">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000004">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000011">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000018">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000019">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000028">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000033">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000049">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000059">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000083">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000099">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000106">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000130">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000024">
        <property type="entry name" value="Spectrin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.60">
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001589">
        <property type="entry name" value="Actinin_actin-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041681">
        <property type="entry name" value="PH_9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001605">
        <property type="entry name" value="PH_dom-spectrin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018159">
        <property type="entry name" value="Spectrin/alpha-actinin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016343">
        <property type="entry name" value="Spectrin_bsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002017">
        <property type="entry name" value="Spectrin_repeat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11915">
        <property type="entry name" value="SPECTRIN/FILAMIN RELATED CYTOSKELETAL PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15410">
        <property type="entry name" value="PH_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00435">
        <property type="entry name" value="Spectrin"/>
        <property type="match status" value="17"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002297">
        <property type="entry name" value="Spectrin_beta_subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00683">
        <property type="entry name" value="SPECTRINPH"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00150">
        <property type="entry name" value="SPEC"/>
        <property type="match status" value="17"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46966">
        <property type="entry name" value="Spectrin repeat"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00019">
        <property type="entry name" value="ACTININ_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00020">
        <property type="entry name" value="ACTININ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4 12" id="KW-0117">Actin capping</keyword>
    <keyword evidence="9 12" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="13" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5 12" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10 12" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="16">
        <location>
            <begin position="48"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="16">
        <location>
            <begin position="167"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="15">
        <location>
            <begin position="2200"/>
            <end position="2310"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="2072"/>
            <end position="2098"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="2313"/>
            <end position="2372"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="985"/>
            <end position="1019"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="1091"/>
            <end position="1118"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="1833"/>
            <end position="1867"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="2072"/>
            <end position="2082"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="2352"/>
            <end position="2365"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00054264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRNR" id="PIRNR002297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022125.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2372" mass="272408" checksum="28C5B564A042BFBE" modified="2022-01-19" version="1">MFQHEPGQMEVPCAPPSPVLSPAAFINAAQYSNVLEGRFKQLQDEREAVQKKTFTKWVNSHLARVTCRIADLYNDLRDGRMLIRLLEVLSGEQLPKPTKGRMRIHCLENVDKALQFLKEQKVHLENMGSHDIVDGNHRLTLGLIWTIILRFQIQDISVETEDNKEKKSAKDALLLWCQMKTAGYQNVNVHNFTTSWRDGLAFNAIVHKHRPDLIDIDTLKKCNAHYNLQNAFNVAEKELGLTKLLDPEDVNVDQPDEKSIITYVATYYHYFSKMKALAVEGKRIGKVLDYAIEADTLIEKYETLASDLLQWIEQTILTLNDRKLANSLSGVQNQLQAFNTYRTVEKPPKFTEKGNLEVLLFTIQSKMRANNQKVYIPREGKLISDINKAWERLEKAEHERELALRNELIRQEKLEQLAARFDRKAAMRETWLSENQRLVSQDNFGVDISAVEAAVRKHEAIETDIVAYSERVQAVNAVATELEAERYHDIKRVLARKNNVVRLWDYLRELVASRRERLLLNLDLQKMFQDLAYLMDWMEEMKGRLQSQDFGKHLHGVEDLLQIHALVEADIAVQAERIKAVGTAAQRFATPGEGYKPCDPQLVQERVDMLELCYQELVELAGKRRAKLEESRRLWKFFWDMGEEEAWIREQEQILSSDDFGKDLTSVLRLISKHNAFRDEMSGRYGPLQHTTDQGHSLVREGHFGAREVAERIREIEEQWQDLEALAGERERRLHEASSLYQFQADADDMEAWLMDALRLVSSPEVGHDEYSTQSLVKKHKDVEEEIQNHRPAIAALHEQAQSLPPAFAHAPEVAERLPAVEQRYQELAALAERRKQDLQDALNLYKMFSEADACGLWIGEKEQWLHAMEIPEKLEDLEVVQQRFETLEPEMNNLALRIAAINQIAGQLLSTDHRNKESIQTTQEQLNTRWERFRTLADQKKAALTSALNIQNYYLECNETKSWMREKTKVIESTQELGNDLAGVMALQRKLTGMERDLEAIQGKVSDLQGEAATLAAEHLGQATPILDQLADIKAVWAELRETMRRREESLGEASKLQGFLRDLDDFQAWLSRTQTAVASEDVPATLAEAEQLLSQHESIRNEIEHYKDDYQSMRAMGQEVTQGQTDAQYMFLQQRLEALDTGWKELGQMWENRHHLLSQAYSFQLFLRDTKQVEGVLSNQEYVLSHTEMPSTLQGAEASIKKHEDFMTTMEANGEKIKGLVDAGRKLIVGDSVHADKVQEKVDSIDDRHKRNRDAANELLRRLRDNRELQHFLQDCQELTLWINEKMLTAQDMSYDEARNLHTKWQKHQAFTAELASNKDWLDKIEKEGQQLMAEKPELEPVVKEKLGSLHQLWDELESTTKTKAQCLFDANRAELFTQSCSALEAWLSGLQAQLQSDDYGKDLTSVNILLKKQQMLENQMDVREKEVEAIQSQALALSQEDANTTEVEGKFRAVEEKFLDLRGPLEERCHKLLASKEEHQFNRDLEDEILWVRERMPMAISTDHGKDLPTVQLLIKKNQTLQKEIQGHEPRVEELLGRRAGLARCGPVERVEELREAWRELGHQAELRHQRLERAHAAQQFYFDVAEAEAWMGEQELHMMSQEKAKDELIAQAMVKKHLVMEQALDDYAQTIHQLSNQSRDMVASEHPESERLTLRQGQVDKLYASLKDLAEERRGKLQEHQRLCQLKRDVDDLEQWISEREVVAASHELGQDYEHVTMLRDKFREFSRDTSNIGQERVDAVNLLADELISSGHSENATIAEWKDGLNDAWADLLELIDTRSQMLAASYELHRFYHDARQTLAQVQHKQKQLPDEVGRDLNTAEAMQRMHTAYEHDIQALSAQVKQVQEDATRLQKAYAGEKADDIRRHEQAVREAWAELLSSSQGRRQLLLDTVDKFRFFKMVRDLMLWMDGVHLQIDAQEKPRDVSSADLVIKNHQGIKAEVEARTDSFNACIAMGTTLLDKGHYASDKISEKLSQLQERRKEIGDRWQEKMDWLQIVMEVLMFGRDASMAEAWLSSQEPIVRSAELGGNVDEVENLIKRHEGFQKLAAAWEERFLALEKLTTLEEKEQLRQEEEERRKRRPPTPPQPEPEVTVQPVLLPDIQQGPGLSNADGTSTLHSRLPELPAVNGIYPDSESPQMSQMAEVTSGARMDALAEEKEHSPAPSPKAHTKLPALIPETAHSATLPLRSPDPTAQEHMEGALCRKQEMDAQGKKAANRSWQNVYCVLHKDNLGFYKDAKNASHGAPYHGEVPISLQGAQCNVALDYKKRKHVFKLGLSDGKEYLFQAKDEAEMSTWMRVINAWVACTPTPQQDTEDPPSLTGKGMTRAMSMPPVSPNSATEVSVALRSKDGKEKDREKRFSFFKKKQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0T5</accession>
    <name>A0A8C3T0T5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">GTP-binding protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Promotes degradation of target mRNA species. Plays a role in the regulation of circadian mRNA stability. Binds GTP and has GTPase activity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0T5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022601.1">
        <property type="protein sequence ID" value="ENSCSRP00000021646.1"/>
        <property type="gene ID" value="ENSCSRG00000016382.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003746">
        <property type="term" value="F:translation elongation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04165">
        <property type="entry name" value="GTPBP1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03694">
        <property type="entry name" value="GTPBP_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03708">
        <property type="entry name" value="GTPBP_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.10:FF:000028">
        <property type="entry name" value="GTP-binding protein 1,-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.10:FF:000014">
        <property type="entry name" value="Probable GTP-binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000091">
        <property type="entry name" value="Probable GTP-binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.10">
        <property type="entry name" value="Translation factors"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050055">
        <property type="entry name" value="EF-Tu_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004161">
        <property type="entry name" value="EFTu-like_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035531">
        <property type="entry name" value="GTPBP1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000795">
        <property type="entry name" value="T_Tr_GTP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009000">
        <property type="entry name" value="Transl_B-barrel_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009001">
        <property type="entry name" value="Transl_elong_EF1A/Init_IF2_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43721">
        <property type="entry name" value="ELONGATION FACTOR TU-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43721:SF9">
        <property type="entry name" value="GTP-BINDING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00009">
        <property type="entry name" value="GTP_EFTU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03144">
        <property type="entry name" value="GTP_EFTU_D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50465">
        <property type="entry name" value="EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50447">
        <property type="entry name" value="Translation proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51722">
        <property type="entry name" value="G_TR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tr-type G" evidence="9">
        <location>
            <begin position="160"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="577"/>
            <end position="671"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="21"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="577"/>
            <end position="597"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="624"/>
            <end position="642"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="648"/>
            <end position="659"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007249"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00015364"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00025630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021646.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="671" mass="72716" checksum="047ABE6CDC718BDF" modified="2022-01-19" version="1">MAAERSRSPIEGFPVPACMFAPEPSSPGGSAQAAASARPHRAAFDSDCSEDGEVLNGEPELDLTSKLVMVSPTSEQYDSLLQQMWERMDEGCGETIYVIGQGSDGTEYGLSEADMEASYATVKSMAEHLEADVILLREHQEAGGKVRDYLVRKRVGDNDFLEVRVAVVGNVDAGKSTLLGVLTHGELDNGRGFARQKLFRHKHEIESGRTSSVGNDILGFDSEGNVVNKPDSHGGSLEWTKICEKSTKVITFIDLAGHEKYLKTTVFGMTGHLPDFCMLMVGSNAGIVGMTKEHLGLALALNVPVFVVVTKIDMCPANILQETLKLLQRLLKSPGCRKIPVLVQSKDDVIVTASNFSSERMCPIFQISNVTGENLELLKMFLNLLSPRTSYREEEPAEFQIDDTYSVPGVGTVVSGTTLRGLIKLNDTLLLGPDPLGNFLAIAVKSIHRKRMPVKEVRGGQTASFALKKIKRSSIRKGMVMVSPRLNPQASWEFEAEILVLHHPTTISPRYQAMVHCGSIRQTATILSMDKDCLRTGDKATVHFRFIKTPEYLHIDQRLVFREGRTKAVGTITKLLQTTNNSPMNSKPQQIKMQSTKKGPLTKREDGVPQGGTAAAGGMVGDDATSSGATPSVPSSALQPQSKVGGGGRRRGGQRHKVKSQGACVIPASGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1B5</accession>
    <name>A0A8C3T1B5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Protocadherin gamma-C3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1B5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022709.1">
        <property type="protein sequence ID" value="ENSCSRP00000021751.1"/>
        <property type="gene ID" value="ENSCSRG00000016446.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000004">
        <property type="entry name" value="Protocadherin 1 gamma 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000185">
        <property type="entry name" value="Protocadherin 2 alpha c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000001">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000002">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000006">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000018">
        <property type="entry name" value="Protocadherin gamma c3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032455">
        <property type="entry name" value="Cadherin_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013164">
        <property type="entry name" value="Cadherin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050174">
        <property type="entry name" value="Protocadherin/Cadherin-CA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028">
        <property type="entry name" value="CADHERIN-87A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028:SF236">
        <property type="entry name" value="PROTOCADHERIN GAMMA-C3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00028">
        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08266">
        <property type="entry name" value="Cadherin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16492">
        <property type="entry name" value="Cadherin_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00112">
        <property type="entry name" value="CA"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00232">
        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 12" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 15" id="KW-0732">Signal</keyword>
    <keyword evidence="3 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="15">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034357590" description="Protocadherin gamma-C3" evidence="15">
        <location>
            <begin position="30"/>
            <end position="853"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="692"/>
            <end position="717"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="16">
        <location>
            <begin position="27"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="16">
        <location>
            <begin position="135"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="16">
        <location>
            <begin position="244"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="16">
        <location>
            <begin position="352"/>
            <end position="456"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="16">
        <location>
            <begin position="457"/>
            <end position="566"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="16">
        <location>
            <begin position="581"/>
            <end position="687"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="792"/>
            <end position="833"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="817"/>
            <end position="832"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00074462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021751.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="853" mass="92990" checksum="E0C4BF7E696CB3FB" modified="2022-01-19" version="1">MFRALKSTARMNRQMLLLLVTSCLEPAAGQLRYSVPEELEHGAFVANIAEDLGLDVSKLSTRRFRIVSRAGTKQHLEVNLENGILFVNEKIDREEVWEAGGACLLHLQLVIESPLALYRLEVEVLDINDNAPRFPWPEYVLEVTESALPGARFPLESAQDPDVGTNSLRTYQLSPNGFFSLEVQTRSDGSKFAELVLERALDREQQRSHRMLLTALDGGLPERSGTAGILVTVLDANDNVPAFDQPSYVVSLPEDAPPGTLVIKLNATDLDEGTNGEIEYSFSGHAPPRVRQVFSVEPRSGQVRLSGPLDYERARLHELYVQAKDRGPSAVAVHCRVLVHLLDVNDNAPEVSLTSVSTPVLEDAPPGTVIAVISVLDRDSGENGQVSCEIPRNVPFQLQAAFRNYYTLVTTGALDREAVPEYNLSITARDMGSPALITRKTLTVQVSDINDNAPRFLQPYYSVYVLENNAPGASICSVSALDPDCQQNAYLSYSIAEGHIQGMPVATYVSINSDSGHMYALRSLDYEQIRNFQVQVQVQDAGFPPLSSNVTINVFILDQNDNAPVIVSPVPRNGSLATEVVPRSADPGYLLGKVSAVDADSGQNSRLSYQILEATDPSLFSVALYTGELRTIRAFLDKDATRQRLIIQVRDNGQPPLSASVSLLLSVVDSVPETLSDFNELSLNPELSSSTLTLYLIVSLGSVSFTFLVAIIILTAIKCHKDRHSLPSCCCVRAGASSDIFKNSNIKPQLSSGNKVPTNCLDVAGSGPPGYCYKVCLTPESAKSDFMFLKPYSPSPPRNNEKAAKNLPGSGRKPRAANNTVSAASQADTPGSSRFRCSRCPMLHQYPHPVLSY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T238</accession>
    <name>A0A8C3T238_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Phosphatidylinositol transfer protein N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T238"/>
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        <property type="protein sequence ID" value="ENSCSRP00000021770.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="F:phosphatidylcholine binding"/>
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        <property type="term" value="F:phosphatidylinositol binding"/>
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        <property type="entry name" value="Phosphatidylinositol transfer protein membrane associated 2"/>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="PI_transfer"/>
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        <property type="entry name" value="PI_transfer_N"/>
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        <property type="entry name" value="MEMBRANE-ASSOCIATED PHOSPHATIDYLINOSITOL TRANSFER PROTEIN 1"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR10658">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL TRANSFER PROTEIN"/>
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    </dbReference>
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        <property type="entry name" value="IP_trans"/>
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        <property type="entry name" value="PITRANSFER"/>
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        <property type="entry name" value="Bet v1-like"/>
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    </dbReference>
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        <location>
            <begin position="1"/>
            <end position="249"/>
        </location>
    </feature>
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        <location>
            <begin position="263"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="376"/>
            <end position="411"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="305"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="376"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="1">
        <location>
            <begin position="387"/>
            <end position="396"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF02121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021770.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="411" mass="46256" checksum="DF05EA57351A152B" modified="2022-01-19" version="1">MLIKEYHILLPMSLEEYQVAQLYMIQKKSREESSGEGSGVEILANLPYSDGPGGSGQYTHKIYHVGSHIPSWFRALLPKAALQVEEESWNAYPYTRTRYTCPFVEKFSIEIETYYRPDSGKQTNVFNLTVAEKRQRILDTIDIVRDPISPNEYKAEEDPKLYRSAKTGRGPLGDDWLEGAMVAGPLMCAYKLCKVEFRYWGMQSKIEQFIHDVGLRKVMLRAHRQAWCWQDEWTELTMEDIRQLEEETARMLAQKMAKCAEAEEAAAAPSAEGRAELGSADGQDRAEGQGPPDASPDDSFAKQWSTSSRSSYSSQHGGGVSPQSLSEWRMQNIARDSENSSEEEFFDAHEDLSDSDEVFAKEMTKWNSNDLLDTLDRPGELDEGLGKHGAGGGLGQGKHENGHTGSDQRFI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T364</accession>
    <name>A0A8C3T364_CHESE</name>
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        <submittedName>
            <fullName evidence="7">DnaJ heat shock protein family (Hsp40) member C24</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <text evidence="1">Belongs to the DPH4 family.</text>
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        <property type="protein sequence ID" value="ENSCSRP00000022190.1"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="DPH_MB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036671">
        <property type="entry name" value="DPH_MB_sf"/>
    </dbReference>
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        <property type="entry name" value="J_dom_sf"/>
    </dbReference>
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        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45255:SF1">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 24"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
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    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
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    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="J" evidence="5">
        <location>
            <begin position="1"/>
            <end position="59"/>
        </location>
    </feature>
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        <location>
            <begin position="70"/>
            <end position="124"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006169"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51074"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022190.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="124" mass="14631" checksum="491E3429F4AE3663" modified="2022-01-19" version="1">FLRPPISPLPFDWQYHPDKQSADVPAGEVEERVQRFIEIDQAWKILGNEETKKEYDLQRHEDDLMQTWPVDAQIYLEDMSWNKDEQCYTRSCRCGGKYTVSRNEAEEVSLVCCDTCSLIIEILR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3H1</accession>
    <name>A0A8C3T3H1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">UV excision repair protein RAD23</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Multiubiquitin chain receptor involved in modulation of proteasomal degradation. Involved in nucleotide excision repair.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 8">Belongs to the RAD23 family.</text>
    </comment>
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        <property type="gene ID" value="ENSCSRG00000017129.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
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        <property type="term" value="F:polyubiquitin modification-dependent protein binding"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006289">
        <property type="term" value="P:nucleotide-excision repair"/>
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        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
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        <property type="entry name" value="UBA1_Rad23"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="UBA2_HR23A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17126">
        <property type="entry name" value="Ubl_HR23A"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="UV excision repair protein RAD23 B"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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        <property type="entry name" value="UV excision repair protein RAD23 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="UV excision repair protein RAD23 homolog A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.540">
        <property type="entry name" value="XPC-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Rad23"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041811">
        <property type="entry name" value="RAD23A/B_UBA1"/>
    </dbReference>
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        <property type="entry name" value="STI1_HS-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015360">
        <property type="entry name" value="XPC-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036353">
        <property type="entry name" value="XPC-bd_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00601">
        <property type="entry name" value="rad23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10621">
        <property type="entry name" value="UV EXCISION REPAIR PROTEIN RAD23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10621:SF29">
        <property type="entry name" value="UV EXCISION REPAIR PROTEIN RAD23 HOMOLOG A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00627">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00240">
        <property type="entry name" value="ubiquitin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09280">
        <property type="entry name" value="XPC-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01839">
        <property type="entry name" value="RAD23PROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00727">
        <property type="entry name" value="STI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00165">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00213">
        <property type="entry name" value="UBQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="Ubiquitin-like"/>
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            <end position="81"/>
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    <sequence length="368" mass="39946" checksum="C614BA0F9EFCDF8D" modified="2022-01-19" version="1">MAVTVTLKTLQQQTFKIRMEPEETVRVLKEKIEAEKGKEAFPVSGQKLIYAGKILSDDVAIKEYKIDEKNFVVVMVTKTKSNSGVPAPSSGDAGLASAPEPTPPVGQTPAPAASADAVLPPAPAAPSEEKPPEEPAAVTLPESTAGSVPSSGSVGRPDDAASTLVTGSEYETMLTEIMSMGYERERVVAALRASYNNPHRAVEYLLTGIPGTSEPERAPIQESQPTEQPAPEGENPLEFLRDQPQFQNMRQVIQQNPALLPALLQQLGQENPQLLQQISQHQEQFIQMLNEPLGEMADISDIEGEIGAIGEESPQMNYIQVTPQEKEAIERLKALGFPESLVIQAYFACEKNENLAANFLLSQNFDDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T444</accession>
    <name>A0A8C3T444_CHESE</name>
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        <submittedName>
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        <name type="scientific">Chelydra serpentina</name>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <scope>IDENTIFICATION</scope>
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            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
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            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
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        <text evidence="3">Belongs to the gasdermin family.</text>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="UniProtKB-KW"/>
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    </dbReference>
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    <keyword evidence="10" id="KW-0564">Palmitate</keyword>
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            <end position="500"/>
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    </evidence>
    <sequence length="503" mass="56671" checksum="932BB4E32A56214C" modified="2022-01-19" version="1">MFAKATKNFVRETDCGGDLIPVSRLNDSDKLQLLNLVTKKKKLWCWQKPKYHFLTVTLNDVLTEDKLIKPVVVESDFVKYEGKFENFVRGSIETSFGKINLGAGGKGFVASQSSFGNLKKQEADLQQLMKDLKGRTINLNNNLLQQVLGRKHEVLCILTEKIVTTQKCLVSEHIQTEEKYGGVVGLHTKIVKVSVSENGNVRKDSNVVLEIPAPTAIAYGVIELYIKRDGQFEFCLLDEQEGGFERENTEGSPYPYSLPFRDSSFLYQPDTVDSDRHSGDRNIIPSDTSLSVLKQDLLLLKMLFQPFVKLPEDKQGALNKIFYELLHHEEMVIALEEVLDSIYTGEEPDFTYLKELKPPQQQNITDFLQQVGYSLQNELLQKDQLHYKGLFSAAHILISAVAELSDYTLALLRACCDIQIVPALCCLPNVTSADGTLTLRDPALAPLTDTGRFHIVQRLFALSNINLEMMESSMKAVTMKEPSFFPFILYIILYGFYALGGTI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4A2</accession>
    <name>A0A8C3T4A2_CHESE</name>
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        <submittedName>
            <fullName evidence="3">Zinc finger protein 608</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023273.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1503" mass="162353" checksum="38714CD911A75572" modified="2022-01-19" version="1">MSVNTSTAGKGVDPNAVDTYDSGDDWEIGVGNLIIDLDADLEKDRQKFEMNNSTNTTSSSTSSKDCGGLASSGANATSALADGLKFASVQPPAPQGNSSHKETSKSKVKRSKTSKDANKSLPSAALYGIPEISSAGKRQEVQGRPGEATGMNSALGQSVSSNPNGNNNNTSNNNPIASCGKNKEEKPGKTQGSRGSKRDKDAGKSRKDKQHDLQQGHPNGGGGSSQAPSGHLYGFGAKGGGGGSNSPFHCASSTVGEVSKSAPDSGLMGNSILVKKEEEEEENHRRIKKLKTEKVDALFTVPAPPPPISSSITPQILPSYFSSSSSNIAAPVEQLLVRTRSVGVNTCEVGVVTEPECLGPCEPGTSVNLEGIVWHETEEGVLVVNVTWRNKTYVGTLLDCTKHDWAPPRFCESPTSDLEMRGGRGRGKRARSAAAAPGNDVSFTESRGLQNKNRGGANGKGRRGSLNSSGRRTPPNCAVEDVKASPSSTNKRKNKPQMELDLNSSSEDNKSGKRIRTNSRSTPTTPQGKLETTFLDQGCSSPVLIDCPHPNCNKKYKHINGLRYHQAHAHLDPENKLEFEPDSEDKISDCEEALSNVALECSEPSTSISSFDQLKTPTSPCPLNTPGTPKGKRELTNNGPTSIISSKTGKNSGKKKGPSSELNTLPVISNMAATLDNCSVADGSLASEMPKLEAEGLVDKKNMGEKDKGKKANTCKVDKNLSKLKTARPIAPAPAPTPPQLIAIPTAAFTTTTTGTIPGLPSLTTTVVQATPKSPPLKPIQPKPTIMGEPSTVNPALTSLKDKKKKEKRKLKDKESKETGSPKMDSKLGKLEDSKGSGKDLSGHFLKDHLNKNEVLANGLSESQESRMASIKAEADKVYTFTDNAPSPSIGSASRMECSTLVNGQSSLAPLHVLTQNGADSTAAKTNSPAYSDISDAADDGGSDSRSEGMRSKASSPSDIISNKESVVKGHSSITAQSSQVKESHSPYYHGYDPYYSPSYMHSGQVSTPAAGNSSTSQGLKIKKEAEEEAEKKDKTEPSDSKKNDTNSANLQPQHQSVITQRHPALAQSLYYGQYAYGLYMDQKSLMASNPAYRQQYEKYYEDQRLAEQKMAQTGRDCERKSEPPLKELGKDDNKQKNIPSATISKAPSVPETSKNNTKIGSSVPSKAEETSKSQILSNHQQQLQSDSFKAKQMENHQLIKEAVEMKSVMDSMKQTGVDPTTRFKPDADSRTWHHYVYQPKYLDQQKSEEPDREKKLKEDSPRKTPNKEGSIPNLPVSLTSIKEEPKEVKRSDSQALEESKIKSDDRKTPVNWKDSRGARVAVSSPMSQHQSYIQYLHAYPYPQMYDPNHPAYRAVSPVLMHSYPGAYLSPGFHYPVYGKMSGRDEAEKVNTSPSINAKSTTESKALDLLQQHANQYRSKSPAPVEKSTAEREREAERERDRHSPFSQRHLHTHHHTHVGMGYPLIPGQYDPFQGLTSAALVATQQVAAQASASGMFPAQRRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4S9</accession>
    <name>A0A8C3T4S9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Aminoacyl tRNA synthetase complex interacting multifunctional protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4S9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025193.1">
        <property type="protein sequence ID" value="ENSCSRP00000024158.1"/>
        <property type="gene ID" value="ENSCSRG00000018139.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="197206at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004812">
        <property type="term" value="F:aminoacyl-tRNA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000049">
        <property type="term" value="F:tRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02799">
        <property type="entry name" value="tRNA_bind_EMAP-II_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000047">
        <property type="entry name" value="tyrosine--tRNA ligase, cytoplasmic isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002547">
        <property type="entry name" value="tRNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051270">
        <property type="entry name" value="Tyrosine-tRNA_ligase_regulator"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11586:SF33">
        <property type="entry name" value="AMINOACYL TRNA SYNTHASE COMPLEX-INTERACTING MULTIFUNCTIONAL PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11586">
        <property type="entry name" value="TRNA-AMINOACYLATION COFACTOR ARC1 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01588">
        <property type="entry name" value="tRNA_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50886">
        <property type="entry name" value="TRBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="3" id="KW-0820">tRNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024158.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="320" mass="35064" checksum="2E3C647DBA4C9C97" modified="2022-01-19" version="1">MFLARSLVKMAANNAVLNRLEQKGAEADQVIEYLKQQVALLKEKAILQASLREEKKLRVENAKLKKEIEGLKQELIQAEIQNGVKHIPVPSSGTISTASFSEDLPQPTPVTSASSGPKDQIKGESEEKKKKEKAEKKGQKREKKQQPPAAGSDDSRSMDVSRLDLRVGCIISAKNHPDADSLYVEEVEVGEANPRTVVSGLVKHVPLEQMLNRMVVLLCNLKPAKMRGVVSQAMVMCASSPEKVEILAPPSGAVPGERITFEGFPGEPEKELNPKKKIWEQIQPDLHTNDQCIATYKGVPFEVKGKGVCRAQTMASSGIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T521</accession>
    <name>A0A8C3T521_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">BZIP domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the bZIP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T521"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026088.1">
        <property type="protein sequence ID" value="ENSCSRP00000025026.1"/>
        <property type="gene ID" value="ENSCSRG00000018597.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd14687">
        <property type="entry name" value="bZIP_ATF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12192">
        <property type="entry name" value="GCN4_cent"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000010">
        <property type="entry name" value="Cyclic AMP-dependent transcription factor ATF-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004827">
        <property type="entry name" value="bZIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046347">
        <property type="entry name" value="bZIP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051027">
        <property type="entry name" value="bZIP_transcription_factors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016378">
        <property type="entry name" value="TF_CRE-BP1-typ"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19304">
        <property type="entry name" value="CYCLIC-AMP RESPONSE ELEMENT BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00170">
        <property type="entry name" value="bZIP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF003153">
        <property type="entry name" value="ATF2_CRE-BP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00338">
        <property type="entry name" value="BRLZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57959">
        <property type="entry name" value="Leucine zipper domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50217">
        <property type="entry name" value="BZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00036">
        <property type="entry name" value="BZIP_BASIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0010">Activator</keyword>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <keyword evidence="5 7" id="KW-0804">Transcription</keyword>
    <keyword evidence="2 7" id="KW-0805">Transcription regulation</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034060475" description="BZIP domain-containing protein" evidence="10">
        <location>
            <begin position="23"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="domain" description="BZIP" evidence="11">
        <location>
            <begin position="337"/>
            <end position="400"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="87"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="302"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="414"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="362"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="119"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="312"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="331"/>
            <end position="348"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRNR" id="PIRNR003153"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50217"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025026.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="488" mass="53009" checksum="0B8010AA3974A0DC" modified="2022-01-19" version="1">MASLLRLKCVVLVLWEQHLCNCRFTNEDHLAVHKHKHEMTLKFGPSRTDSVIIADQTPTPTRFLKNCEEVGLFNELASSFEHEFKKATEDDEKKNAGPLDMSLPSTPDIKIKEEEPVEVDSSPSDSPVSSPQSPQIKETEITSKPVIISTPTPTIMRPGSLPLHLGYDPVHPTLPSPTSVITQAPPSNRQLGSPTGSLPLVMHLANGQTMPVLPGPPVQMPSVISLARPVSMVPNIPGIPGPPINSSGSISPSGLPMHSEAKMRLKASLTHQVSSSLNGSSMVVGSASTMVTSRPEQGQILLQHPDAPSPAQPQVSPAQPTPSTGGRRRRTMDEDPDERRQRFLERNRAAASRCRQKRKLWVSSLEKKAEELTTQNIQLSNEVTLLRNEVAQLKQLLLAHKDCPVTALQKKTQGYLESPKESSEPTGSPAPVIQHSSVTASPNELNVRSAAEAVATSVLTQMASQRTELSMPVQWHVIMAPQSQSAGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6B5</accession>
    <name>A0A8C3T6B5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="5">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6B5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024611.1">
        <property type="protein sequence ID" value="ENSCSRP00000023592.1"/>
        <property type="gene ID" value="ENSCSRG00000017728.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd00033">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00041">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="PROTEIN CBR-CLEC-78"/>
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        <property type="entry name" value="Complement control module/SCR domain"/>
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    </dbReference>
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        <property type="entry name" value="Spermadhesin, CUB domain"/>
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    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
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    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="1 5" id="KW-0768">Sushi</keyword>
    <feature type="domain" description="CUB" evidence="6">
        <location>
            <begin position="1"/>
            <end position="128"/>
        </location>
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            <begin position="133"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="5">
        <location>
            <begin position="161"/>
            <end position="188"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022659"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS01180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023592.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="212" mass="23872" checksum="78F57459BA0577EC" modified="2022-01-19" version="1">MILSPGWPGFYKDSLNCVWVIEAQPGYPIKITFDRWSLRIKIAWLLLTSTAWVSDPSPVPWTSLFKTEVNYDTLEVRDGRSYSSPLIGVYDGTQVPQFLISTSNYLYLLFSTDKSHSDIGFQIRYETVKLQSDHCLDPGIPVNGQRHGNDFYVGALVTFSCDSGYTLSDGEALECEPNFQWSRPLPSCEGKGFGKEHLEEGNPRVVNSQCLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6N6</accession>
    <name>A0A8C3T6N6_CHESE</name>
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        <recommendedName>
            <fullName evidence="10">SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1</fullName>
        </recommendedName>
        <alternativeName>
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        </alternativeName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
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            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
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        <property type="entry name" value="High mobility group box domain"/>
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    </dbReference>
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        <property type="entry name" value="SMARCE1 REGULATOR OF CHROMATIN"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR46232:SF1">
        <property type="entry name" value="SWI_SNF-RELATED MATRIX-ASSOCIATED ACTIN-DEPENDENT REGULATOR OF CHROMATIN SUBFAMILY E MEMBER 1"/>
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    </dbReference>
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    <keyword evidence="7 13" id="KW-0175">Coiled coil</keyword>
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    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="1" id="KW-0488">Methylation</keyword>
    <keyword evidence="6" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="9 12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="HMG box" evidence="15">
        <location>
            <begin position="66"/>
            <end position="134"/>
        </location>
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        </location>
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            <end position="175"/>
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            <begin position="293"/>
            <end position="412"/>
        </location>
    </feature>
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            <begin position="105"/>
            <end position="136"/>
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            <begin position="46"/>
            <end position="57"/>
        </location>
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            <begin position="153"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
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            <end position="312"/>
        </location>
    </feature>
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            <begin position="352"/>
            <end position="361"/>
        </location>
    </feature>
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            <begin position="383"/>
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        </location>
    </feature>
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    </evidence>
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    </evidence>
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    </evidence>
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        </source>
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        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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            <dbReference type="PROSITE" id="PS50118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023571.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="412" mass="46721" checksum="BE39BCD584ABBFFD" modified="2022-01-19" version="1">MSKRPSYAPPPTPAPTTQMPSTPGFVGYNPYSHLAYNNYRLGGNPGTNSRVTASSGITIPKPPKPPDKPLMPYMRYSRKVWDQVKASNPDLKLWEIGKIIGGMWRDLTDEEKQEYLNEYEAEKIEYNESMKAYHNSPAYLAYINAKSRAEAALEEESRQRQSRMEKGEPYMSIQPAEDPDDYDDGFSMKHTATARFQRNHRLISEILSESVVPDVRSVVTTARMQVLKRQVQSLMVHQRKLEAELLQIEERHQEKKRKFLESTESFNNELKRLCSLKVEVDMEKIAAEIAQAEEQARKRQEEREKEAAEQAERSQTNAAPEEEQAVNKTEEKKEEESTPMETEEAHPEETTENQQNGEEGTSTPEDKESGQEGVDSTAEEGTSDSNTGSESNSATVEEPPADPAPEDSEKKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T725</accession>
    <name>A0A8C3T725_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">RING-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T725"/>
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        <property type="protein sequence ID" value="ENSCSRP00000025178.1"/>
        <property type="gene ID" value="ENSCSRG00000018836.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
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    </dbReference>
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        <property type="entry name" value="E3_ubiq-ligase_TRIM/RNF"/>
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        <property type="entry name" value="Znf_RING"/>
    </dbReference>
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        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
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        <property type="entry name" value="Znf_RING_CS"/>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25465:SF41">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF135"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="5">
        <location>
            <begin position="27"/>
            <end position="68"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="132" mass="14608" checksum="F70C8918B7D35A82" modified="2022-01-19" version="1">HQDPQKAPLNTMAAVNPLKSLRDEATCSICLSFYKDPVSLDCGHSFCRACIAQCWEGSDPAVSCPQCRETFPQRTLRPNRQLGNFALYKHTDRDIPWGHSQRLGPQLGVSRGWRWGWAGSQGLKLGPGAELG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9T4</accession>
    <name>A0A8C3T9T4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">MFNG O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="9">Endomembrane system</location>
            <topology evidence="9">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glycosyltransferase 31 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9T4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025865.1">
        <property type="protein sequence ID" value="ENSCSRP00000024807.1"/>
        <property type="gene ID" value="ENSCSRG00000018463.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016757">
        <property type="term" value="F:glycosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003378">
        <property type="entry name" value="Fringe-like_glycosylTrfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10811">
        <property type="entry name" value="FRINGE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02434">
        <property type="entry name" value="Fringe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033991597" evidence="10">
        <location>
            <begin position="21"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="domain" description="Fringe-like glycosyltransferase" evidence="11">
        <location>
            <begin position="80"/>
            <end position="323"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008661"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00037847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF02434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024807.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="364" mass="40333" checksum="128846D9EAA0902B" modified="2022-01-19" version="1">MRWHLLRCLSGAALLLVTMAFLSMKHHGTQEVVRYQGVGDGTSDIPEHQAKMAPADVLGDSSRRQELKEPPVSSSVRRGLELGEVFIAVKTTKRFHQTRLELLLDTWISKAKQQTYIFTDEADEALQKRMGDHVVFTNCSAEHSHPALSCKMAAEFDAFLASGLSWFCHLDDDNYLNPQALLKLLSSYSPARDVYIGKPSLNRPIQASETMSVRFWFATGGAGFCISRRLAVKMAPWASGSNFLSTSELIRLPDDCTVGYIVECKLGGRLLPNTLFHSHLENLQLIPRPQLPQQVTLSYGVFEKKLNTVELAGPFSQHDDPSRWVPESLARLACSQSLLWNQGGNRAWAGAGCCSGVRCVGRAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAN3</accession>
    <name>A0A8C3TAN3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Hematopoietic lineage cell-specific protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Hematopoietic cell-specific LYN substrate 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="9">LckBP1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Substrate of the antigen receptor-coupled tyrosine kinase. Plays a role in antigen receptor signaling for both clonal expansion and deletion in lymphoid cells. May also be involved in the regulation of gene expression.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAN3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026662.1">
        <property type="protein sequence ID" value="ENSCSRP00000025583.1"/>
        <property type="gene ID" value="ENSCSRG00000019128.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005884">
        <property type="term" value="C:actin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030864">
        <property type="term" value="C:cortical actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030427">
        <property type="term" value="C:site of polarized growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030854">
        <property type="term" value="P:positive regulation of granulocyte differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030833">
        <property type="term" value="P:regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000139">
        <property type="entry name" value="Hematopoietic cell-specific Lyn substrate 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10829">
        <property type="entry name" value="CORTACTIN AND DREBRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10829:SF5">
        <property type="entry name" value="HEMATOPOIETIC LINEAGE CELL-SPECIFIC PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14604">
        <property type="entry name" value="SH3_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00499">
        <property type="entry name" value="P67PHOX"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 11" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="13">
        <location>
            <begin position="224"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="26"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="163"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="185"/>
            <end position="201"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00056814"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00074098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00080417"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00083918"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025583.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="31392" checksum="84C7DEC25093EC21" modified="2022-01-19" version="1">MEAPTSSYEKTKPVEAASSGARSLKSRFESMAKSADEENRKRVEEERVRRQAREQRERQAAQQQQETQESEETSRNEPGPTPALQPRRVCKEPAMLPSPQGQQHEADVQDEEQPPALPPRPSDLGEGSSQLHEESHGEQAIYADSVDLQGDYEELPEPSDCNDVADVDVGGDYEELPEPSREPEAIYDEGVDSSEDYEEIPPEIPPSRSVPCPGVSENVYEADDAGISAVALYDYQGEGDDEISFDPNDTITHIEIVDEGWWRGHCHGRVGLFPANYVKLLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBW6</accession>
    <name>A0A8C3TBW6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Transmembrane protein 211</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBW6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027263.1">
        <property type="protein sequence ID" value="ENSCSRP00000026168.1"/>
        <property type="gene ID" value="ENSCSRG00000019503.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019372">
        <property type="entry name" value="LHFPL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12489">
        <property type="entry name" value="LIPOMA HMGIC FUSION PARTNER-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12489:SF22">
        <property type="entry name" value="SI:DKEY-35M8.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10242">
        <property type="entry name" value="L_HMGIC_fpl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="39"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="112"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="148"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="195"/>
            <end position="214"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026168.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="231" mass="24760" checksum="CD5C4DB39C63A953" modified="2022-01-19" version="1">MHSLLDRTKKAGGGVDAGPELPAAGSLPQPQRMFSCVGCFWVLLSSCLVAVCSFSFLSPAWIVKEHLLRAHGGVSFGLLWHCSETPEQMYSCYTFGGLGTFHEIPSSAWQTSAVLCSGGCALMAISCLLAIIAIFLPSGLCERRVCTLAGYMQTAAVFIMASGLLVYPFGLSSATVKKFCENSSIYYAGDCQIGWGYMLAIVGVMLSVFLPFFAKYAPKEHISPTPIPTIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDW0</accession>
    <name>A0A8C3TDW0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 7">Lysozyme g</fullName>
            <ecNumber evidence="3 7">3.2.1.17</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 7">
            <text>Hydrolysis of (1-&gt;4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins.</text>
            <dbReference type="EC" id="3.2.1.17"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the glycosyl hydrolase 23 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.17" evidence="3 7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDW0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028345.1">
        <property type="protein sequence ID" value="ENSCSRP00000027221.1"/>
        <property type="gene ID" value="ENSCSRG00000020194.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003796">
        <property type="term" value="F:lysozyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050830">
        <property type="term" value="P:defense response to Gram-positive bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031640">
        <property type="term" value="P:killing of cells of another organism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009253">
        <property type="term" value="P:peptidoglycan catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01021">
        <property type="entry name" value="GEWL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.530.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002152">
        <property type="entry name" value="Glyco_hydro_23"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023346">
        <property type="entry name" value="Lysozyme-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31698">
        <property type="entry name" value="LYSOZYME G FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31698:SF8">
        <property type="entry name" value="LYSOZYME G-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001065">
        <property type="entry name" value="Lysozyme_g"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00749">
        <property type="entry name" value="LYSOZYMEG"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53955">
        <property type="entry name" value="Lysozyme-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0929">Antimicrobial</keyword>
    <keyword evidence="5" id="KW-0081">Bacteriolytic enzyme</keyword>
    <keyword evidence="6 7" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012732"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00016485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRNR" id="PIRNR001065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027221.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="179" mass="20430" checksum="7E6159EE6403B75D" modified="2022-01-19" version="1">NFLGMKCKTENTFTFAFATGVHVAEKIAEIDVVRLKRYEVPIKRVARNLCMDPALIAAIMSVESRVGATLVDGWNRERNRYGLMQVHTHYNSIPGAWDSEAHITQGATILVTEIKALQTKYPTWSWQQYLRGGICAYHDRVRNIQVYDGMDNCNSSNDYVNNVIIRAKYLQNNGFRVLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TE03</accession>
    <name>A0A8C3TE03_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">U11/U12 small nuclear ribonucleoprotein 35 kDa protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="4">U1 snRNP-binding protein homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TE03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028070.1">
        <property type="protein sequence ID" value="ENSCSRP00000026951.1"/>
        <property type="gene ID" value="ENSCSRG00000020022.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6159137at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071011">
        <property type="term" value="C:precatalytic spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005689">
        <property type="term" value="C:U12-type spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017069">
        <property type="term" value="F:snRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12237">
        <property type="entry name" value="RRM_snRNP35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000132">
        <property type="entry name" value="Small nuclear ribonucleoprotein U11/U12 subunit 35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034146">
        <property type="entry name" value="snRNP35_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051183">
        <property type="entry name" value="U1_U11-U12_snRNP_70-35kDa"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13952">
        <property type="entry name" value="U1 SMALL NUCLEAR RIBONUCLEOPROTEIN 70 KD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13952:SF6">
        <property type="entry name" value="U11_U12 SMALL NUCLEAR RIBONUCLEOPROTEIN 35 KDA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00021080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00031739"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026951.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="269" mass="32232" checksum="CA0C2F7CF161B05F" modified="2022-01-19" version="1">MNEWAPIAKEYDPLKAGSIDGTDEEPHDRAIWRAMLARYVPNKGVTGDPHLTLFVSRLNLQTTEEKLKEAFSRYGDIRKIRLVRDLVTGFSKGYAFIEYKEERALLKAHRDANRLVIDQYEIFVDFELERTLKGWIPRRLGGGFGGKKESGQLRFGGRDRPFRKPINLPAMKSDFYGEGPVEKRERSWSREGARDWRARDRDPERNRDKRWLERERSWAWGESNRERERDSKEERSRGRERKDRERKDRERDRSRDRDPKKQRDDDKHR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFX1</accession>
    <name>A0A8C3TFX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028915.1">
        <property type="protein sequence ID" value="ENSCSRP00000027776.1"/>
        <property type="gene ID" value="ENSCSRG00000020537.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007608">
        <property type="term" value="P:sensory perception of smell"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd15939">
        <property type="entry name" value="7tmA_OR4A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000007">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050427">
        <property type="entry name" value="Olfactory_Receptors"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48002">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7" id="KW-0675">Receptor</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="2 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="17"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="50"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="89"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="165"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="200"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="234"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="32"/>
            <end position="250"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027776.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="274" mass="31300" checksum="C274C1EE9154691D" modified="2022-01-19" version="1">MEFVLLGLTQNQELQRVYFVLFLLFYVVIVLGNLLIIVTIKYSEVLNSPMYFFLSYLSFVDICYSSVRAPQLIADFLVVRKTFSFGGCMAQLFLSHFFGCTKIFLLTVMAYNRYIAICKPLHYTIIMIGCMCGRIVVASWVGGFMHSIVQILLTIHLPFCGPNEIDHYFCDVCFVVLIMSYVIILVSLRTHSSKGHRKALSTCASHITVVIIFFGPCIFKYLRPSTTFSEDKMVAVFYTIITPMLNPLIYTLRNEEVKNAIRKLGSRKMTLGVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH57</accession>
    <name>A0A8C3TH57_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Complex III subunit 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Component of the ubiquinol-cytochrome c oxidoreductase, a multisubunit transmembrane complex that is part of the mitochondrial electron transport chain which drives oxidative phosphorylation. The complex plays an important role in the uptake of multiple carbon sources present in different host niches.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Component of the ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII), a multisubunit enzyme composed of 11 subunits. The complex is composed of 3 respiratory subunits cytochrome b, cytochrome c1 and Rieske protein UQCRFS1, 2 core protein subunits UQCRC1/QCR1 and UQCRC2/QCR2, and 6 low-molecular weight protein subunits UQCRH/QCR6, UQCRB/QCR7, UQCRQ/QCR8, UQCR10/QCR9, UQCR11/QCR10 and subunit 9, the cleavage product of Rieske protein UQCRFS1. The complex exists as an obligatory dimer and forms supercomplexes (SCs) in the inner mitochondrial membrane with NADH-ubiquinone oxidoreductase (complex I, CI) and cytochrome c oxidase (complex IV, CIV), resulting in different assemblies (supercomplex SCI(1)III(2)IV(1) and megacomplex MCI(2)III(2)IV(2)). Interacts with STMP1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of the ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII), a multisubunit enzyme composed of 3 respiratory subunits cytochrome b, cytochrome c1 and Rieske protein, 2 core protein subunits, and additional low-molecular weight protein subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Mitochondrion inner membrane</location>
            <topology evidence="1 12">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the UQCR10/QCR9 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TH57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029457.1">
        <property type="protein sequence ID" value="ENSCSRP00000028304.1"/>
        <property type="gene ID" value="ENSCSRG00000020844.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="44067at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045275">
        <property type="term" value="C:respiratory chain complex III"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006122">
        <property type="term" value="P:mitochondrial electron transport, ubiquinol to cytochrome c"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.260:FF:000001">
        <property type="entry name" value="Cytochrome b-c1 complex subunit 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.260">
        <property type="entry name" value="Cytochrome b-c1 complex subunit 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008027">
        <property type="entry name" value="QCR9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036656">
        <property type="entry name" value="QCR9_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12980:SF0">
        <property type="entry name" value="CYTOCHROME B-C1 COMPLEX SUBUNIT 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12980">
        <property type="entry name" value="UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX, SUBUNIT X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05365">
        <property type="entry name" value="UCR_UQCRX_QCR9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81514">
        <property type="entry name" value="Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 12" id="KW-0249">Electron transport</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6 12" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 12" id="KW-0679">Respiratory chain</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 12" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007856"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00064262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU368056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028304.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="62" mass="7399" checksum="8CDE0E3B031B4EF0" modified="2022-01-19" version="1">MPLRSRLYNVLFRRTSTFALTIVLGALVFERGFDQGADAFYERLNHGKLWKHIKHKYETQEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJG1</accession>
    <name>A0A8C3TJG1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Exportin 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the exportin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030447.1">
        <property type="protein sequence ID" value="ENSCSRP00000029276.1"/>
        <property type="gene ID" value="ENSCSRG00000021446.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005643">
        <property type="term" value="C:nuclear pore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005049">
        <property type="term" value="F:nuclear export signal receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006611">
        <property type="term" value="P:protein export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000042">
        <property type="entry name" value="exportin-7 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000059">
        <property type="entry name" value="exportin-7 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001494">
        <property type="entry name" value="Importin-beta_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057947">
        <property type="entry name" value="TPR_XPO7/RBP17"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044189">
        <property type="entry name" value="XPO4/7-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12596">
        <property type="entry name" value="EXPORTIN 4,7-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12596:SF11">
        <property type="entry name" value="EXPORTIN-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03810">
        <property type="entry name" value="IBN_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25795">
        <property type="entry name" value="TPR_XPO7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00913">
        <property type="entry name" value="IBN_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50166">
        <property type="entry name" value="IMPORTIN_B_NT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0653">Protein transport</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Importin N-terminal" evidence="8">
        <location>
            <begin position="30"/>
            <end position="96"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029276.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1087" mass="123878" checksum="095FBF019C93A71C" modified="2022-01-19" version="1">MADHVQSLAQLENLCKQLYETTDTATRLQAEKALVEFTNSPDCLSKCQLLLERGSSSYSQLLAATCLTKLVSRTNNPLPLEQRIDIRNYVLNYLATRPKLATFVTQALIQLYARITKLGWFDCQKDEYVFRNVITDVTRFLQDSVEHCIIGVTILSQLTNEINQADTTHPLTKHRKIASSFRDSSLFDIFTLSCNLLKQASGKNLNLNDESQHGLLMQLLKLTHNCLNFDFIGTSTDESSDDLCTVQIPTSWRSAFLDSSTLQLFFDLYHSIPPSFSPLVLSCLVQIASVRRSLFNNAERAKFLSHLVDGVKRILENPQSLSDPNNYHEFCRLLARLKSNYQLGELVKVENYPEVIRLIANFTVTSLQHWEFAPNSVHYLLSLWQRLAASVPYVKATEPHMLETYTPEVTKAYITSRLESVHIILRDGLEDPLDDTGLVQQQLDQLSTIGRCEYEKTCALLVQLFDQSAQTYQELLQSATASPMDIAVQEGRLTWLVYIIGAVIGGRVSFASTDEQDAMDGELVCRVLQLMNLTDSRLAQAGNEKLELAMLSFFEQFRKIYIGDQVQKSSKLYRRLSEVLGLNDETMVLSVFIGKIITNLKYWGRCEPITSKTLQLLNDLSIGYSSVRKLVKLSAVQFMLNNHTSEHFSFLGINNQSNLTDMRCRTTFYTALGRLLMVDLGEDEDQYEQFMLPLTAAFEAVAQMFSTNTFNEQEAKRTLVGLVRDLRGIAFAFNAKTSFMMLFEWIYPSYMPILQRAIELWYHDPACTTPVLKLMAELVHNRSQRLQFDVSSPNGILLFRETSKMITTYGNRILTLGEVPKDQVYALKLKGISICFSMLKAALSGSYVNFGVFRLYGDDALDNALQTFIKLLLSIPHSDLLDYPKLSQSYYSLLEVLTQDHMNFIASLEPHVIMYILSSISEGLTALDTMVCTGCCSCLDHIVTYLFKQLSRSTKKRTTPLTQESDRFLHIMQQHPEMIQQMLSTVLNIIIFEDCRNQWSMSRPLLGLILLNEKYFSDLRNSIVNSQPPEKQQAMHLCFENLMEGIERNLLTKNRDRFTQNLSAFRREVNDSMKNSTYGVNSNDMMS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKB8</accession>
    <name>A0A8C3TKB8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKB8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029505.1">
        <property type="protein sequence ID" value="ENSCSRP00000028351.1"/>
        <property type="gene ID" value="ENSCSRG00000020881.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001965">
        <property type="term" value="F:G-protein alpha-subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005092">
        <property type="term" value="F:GDP-dissociation inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000132">
        <property type="term" value="P:establishment of mitotic spindle orientation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052386">
        <property type="entry name" value="GPSM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45954:SF2">
        <property type="entry name" value="G-PROTEIN-SIGNALING MODULATOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45954">
        <property type="entry name" value="LD33695P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13424">
        <property type="entry name" value="TPR_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0802">TPR repeat</keyword>
    <feature type="repeat" description="TPR" evidence="4">
        <location>
            <begin position="43"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="128"/>
            <end position="149"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028351.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="149" mass="15953" checksum="521309817F1D7242" modified="2022-01-19" version="1">MEASCLELALEGERLCKAGDFKAGAAFFEAAVQVGTEDLKTLSAIYSQLGNAYFYLKEYSKALEYHKHDLTLARTIGDRIGEAKASGNLGNTLKILGQFDEAIVCSGTVPACAGLVICIDRSLHGPQPQGAGLKPSLSHRPPSSHRMRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIG7</accession>
    <name>A0A8C3XIG7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Glial cell line-derived neurotrophic factor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TGF-beta family. GDNF subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001757.1">
        <property type="protein sequence ID" value="ENSCSRP00000001704.1"/>
        <property type="gene ID" value="ENSCSRG00000001352.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030116">
        <property type="term" value="F:glial cell-derived neurotrophic factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030971">
        <property type="term" value="F:receptor tyrosine kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048513">
        <property type="term" value="P:animal organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043524">
        <property type="term" value="P:negative regulation of neuron apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007422">
        <property type="term" value="P:peripheral nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090190">
        <property type="term" value="P:positive regulation of branching involved in ureteric bud morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045595">
        <property type="term" value="P:regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd19380">
        <property type="entry name" value="TGF_beta_GDNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.90.10:FF:000015">
        <property type="entry name" value="Glial cell line-derived neurotrophic factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.90.10">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029034">
        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043401">
        <property type="entry name" value="GDNF_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047020">
        <property type="entry name" value="GDNF_TGF-b-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001839">
        <property type="entry name" value="TGF-b_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12173">
        <property type="entry name" value="GDNF SUBFAMILY OF TGF-BETA FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12173:SF1">
        <property type="entry name" value="GLIAL CELL LINE-DERIVED NEUROTROPHIC FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00019">
        <property type="entry name" value="TGF_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00204">
        <property type="entry name" value="TGFB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57501">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51362">
        <property type="entry name" value="TGF_BETA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 10" id="KW-0339">Growth factor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <feature type="domain" description="TGF-beta family profile" evidence="12">
        <location>
            <begin position="39"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="26"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="53"/>
            <end position="62"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00015922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001704.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="159" mass="18322" checksum="F2511B1A8A212310" modified="2022-01-19" version="1">MPEDYPDQFDNVVDFIQATIKRLRRSPDKQTPIFSKRERSRQNAAVNTENSSKKGRRGQKGKNRGCVLTEIHLNVTDLDLGYETKEELIFRYCSGSCDAAETTYDKILKNLTRKKKLVNDKVRQACCRPTAYDDDLSFLDDNLVYHILKKHSAKRCGCV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIN8</accession>
    <name>A0A8C3XIN8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Dystroglycan 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="24">Dystroglycan</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="23">Dystrophin-associated glycoprotein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">The dystroglycan complex is involved in a number of processes including laminin and basement membrane assembly, sarcolemmal stability, cell survival, peripheral nerve myelination, nodal structure, cell migration, and epithelial polarization.</text>
    </comment>
    <comment type="function">
        <text evidence="21">Transmembrane protein that plays important roles in connecting the extracellular matrix to the cytoskeleton. Acts as a cell adhesion receptor in both muscle and non-muscle tissues. Receptor for both DMD and UTRN and, through these interactions, scaffolds axin to the cytoskeleton. Also functions in cell adhesion-mediated signaling and implicated in cell polarity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <location evidence="1">Sarcolemma</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell membrane</location>
            <topology evidence="4">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Nucleus</location>
            <location evidence="5">Nucleoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="25">Postsynaptic cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIN8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001066.1">
        <property type="protein sequence ID" value="ENSCSRP00000001035.1"/>
        <property type="gene ID" value="ENSCSRG00000000844.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5990676at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005604">
        <property type="term" value="C:basement membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016011">
        <property type="term" value="C:dystroglycan complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042383">
        <property type="term" value="C:sarcolemma"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043236">
        <property type="term" value="F:laminin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002009">
        <property type="term" value="P:morphogenesis of an epithelium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016203">
        <property type="term" value="P:muscle attachment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021675">
        <property type="term" value="P:nerve development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11305">
        <property type="entry name" value="alpha_DG_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11303">
        <property type="entry name" value="Dystroglycan_repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000555">
        <property type="entry name" value="Dystroglycan 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000684">
        <property type="entry name" value="Dystroglycan 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1040:FF:000001">
        <property type="entry name" value="Dystroglycan 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1040">
        <property type="entry name" value="Dystroglycan, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027468">
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
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    <sequence length="327" mass="36878" checksum="99CED07542CB42F9" modified="2022-01-19" version="1">MRTVFKHFPIVPEPQRLQYKGPLLEEAALSKAVENGLSSPDFSELCVWLSSEIKSVCDLEESITSTAGGEDVESFQLEISGFLKEMACPYSTLVSGDIKDRLKKKEDCLKLLLFLSTELQALQILHSKQLKSSHLEKNNEIYQEVQTLCDSLGLSKSSSSDIPLLLSNMESKIKDILSKVKNIRVGKPLLTTPLNPDQTERLEKINDALCSEYECRRRMLMKRLDVTVQSFGWSDRAKVKTDDIARIYQPKRYALSPKTTITFAHLLAAREDLSKIIRTSSGSTREKTACAINKVYFSFSFESVVGFLIFLVLIYFSIKVALQVTIT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
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        <scope>IDENTIFICATION</scope>
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        <property type="project" value="UniProtKB-KW"/>
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    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
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    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
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            <end position="87"/>
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    </feature>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="907"/>
            <end position="919"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="920"/>
            <end position="939"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="954"/>
            <end position="970"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="971"/>
            <end position="982"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="1072"/>
            <end position="1084"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005979.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1419" mass="157809" checksum="E1D03E802FE2BEF0" modified="2022-01-19" version="1">MGMGRMEMELDYAEDATERRRVLEVEKEDTEELRQKYKDYVDKEKAIAKALEDLRANFYCELCDKQYQKHQEFDNHINSYDHAHKQRLKDLKQREFARNVSSRSRKDEKKQERALRRLHELAEQRKQTECAPGSGPMFKTTTVAVDEEGGDDDNDSAANTSSSIQTTSSQATETTMDRGVTLNTGQVSSTVLSGQMPIQATQAISFGIKNNLGTPLQKIGVSFSFAKKAPVKLESIASVFKDHVEESSPADETKTEERASSDQGTLQKTGEAETTNSPDSRVEDDDQHEKDNGSLATTLSKLKKMRREDGPMPLEPEYYHYIPPAHCKVKPNFQFLLFMKSTEQMEAENASKKMVHESKKSNSPKPKAGKRTEKAAECTAQQKEPSTTELTDQRSKTEAKETPENANVQESKQSAESHPPDQDTSKEAAQPVPGGKEVIEGPKHPMGPFFPVLSKDESTTLQWPSELLIFTRAEPSVSYSCNPLYFDFKLSRNKDAKAKGAEKPKDTLGLSKENIQSTEFSDISKSKERGSTANSSAAKPENKLVSVCGTQSKQETSLASISKVEETDDSSKTLTNKKDKAGKSHKHKKKKKHKKSSKHKRKHKEEAEEKSRKTDMREEKPKKRKKHKHKKSKSSLPTESERVLKPDVPDEGSHLQKKKHCFQDPQRKALSAEEGTSGKKEDSGNSSQEHSSKKHKIDLQQSSSASKRRCSAPSLGRSSHRSRQSSGDYDSDEGSHRKDFRQKSVSQYSDDYDSGSDHSRSRSRSGRRHSSRRSSRRSYSTSSDASSDHSRYSRRRSYSDSYSDYSDRSRCHSKRSHDSEDSDYNSSKRRSKRHKYSSSEDDYSLSRSRSRSRSRSRIHTRGRSRTRSRGRTRSSSCSRSRSKRRSRSVTGRSWKRSRSYSRDRSRSTRSHSQRSLSRKGSRDHESPEDRRSGRRDFIRSKIYRSQSPHYFRAGRSEGALKKESRGDETKVTSSLPQNSCSSGLGKAPGSDCGPEEKNSVTAKLLLEKVQSRKVEKKPSANDEMLAGANKVGIKLKDPPQGYFGPKLPPSLGNKPVLPLIGKLPTIRKPNTKRYEESGVERGEEQELSEAEEVPQGSGESQLAGQPLLEEEVVVLLQDKPLEEPKPAEPAVETPPIPLEPQALPECYRSGELVMPHSYLSDPNDGDAFEPVESGNPPVPVETSMLPLVPDAEHFPGYVPQGGEPSIDGEPEGAEDSSLAPLESQPITFTPEEMEKYSKLQQAAQQHIQQQLLAKQVKTFPASAALAPAAPALQPIHIQQPAAASATSITTVQHAILQHHAAAAAAAIGIHPHPHPQPLAQVHHIPQPHLTPISLSHLTHSIIPGHPATFLASHPIHIIPASALHPGPFTFHPVHHAALYPTLLAPRPAAAAAATALHLHPLLHPIFSGQDLQHPPSHGT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLE3</accession>
    <name>A0A8C3XLE3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">E2 NEDD8-conjugating enzyme</fullName>
            <ecNumber evidence="7">2.3.2.34</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>[E1 NEDD8-activating enzyme]-S-[NEDD8 protein]-yl-L-cysteine + [E2 NEDD8-conjugating enzyme]-L-cysteine = [E1 NEDD8-activating enzyme]-L-cysteine + [E2 NEDD8-conjugating enzyme]-S-[NEDD8-protein]-yl-L-cysteine.</text>
            <dbReference type="EC" id="2.3.2.34"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein neddylation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the ubiquitin-conjugating enzyme family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.34" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLE3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008224.1">
        <property type="protein sequence ID" value="ENSCSRP00000007956.1"/>
        <property type="gene ID" value="ENSCSRG00000005897.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061654">
        <property type="term" value="F:NEDD8 conjugating enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045116">
        <property type="term" value="P:protein neddylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd23794">
        <property type="entry name" value="UBCc_UBE2F_UBE2M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000033">
        <property type="entry name" value="NEDD8-conjugating enzyme UBE2F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023313">
        <property type="entry name" value="UBQ-conjugating_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24068">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00183">
        <property type="entry name" value="UBC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3 9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 9" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="10">
        <location>
            <begin position="1"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="8">
        <location>
            <position position="36"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005032"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00043698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00044047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU362109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007956.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="105" mass="12283" checksum="62EDFBE138F061B0" modified="2022-01-19" version="1">KDSIVISVCFVFWQPPKVKCLTRIWHPNITETGEICLSLLREHSIDGTGWAPTRTLKDVVWGLNSLFTDLLNFDDPLNIEAAEHHLRDKDDFRNKVEDYIKRYAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XM16</accession>
    <name>A0A8C3XM16_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Headcase middle domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XM16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001533.1">
        <property type="protein sequence ID" value="ENSCSRP00000001487.1"/>
        <property type="gene ID" value="ENSCSRG00000001195.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000009634.1">
        <property type="protein sequence ID" value="ENSCSRP00000009312.1"/>
        <property type="gene ID" value="ENSCSRG00000006967.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026066">
        <property type="entry name" value="Headcase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031947">
        <property type="entry name" value="Headcase_mid"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13425">
        <property type="entry name" value="HEADCASE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13425:SF3">
        <property type="entry name" value="HEADCASE PROTEIN HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16002">
        <property type="entry name" value="Headcase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Headcase middle" evidence="1">
        <location>
            <begin position="1"/>
            <end position="129"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF16002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009312.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="135" mass="15262" checksum="DAEF5470F95F507F" modified="2022-01-19" version="1">MEDDAQVGQGEDLRKFILAALSASHRNVVNCALCHRALPVFEQFPLVDGTLFLSPSRHDEIEYDVPCHLQGRLMHLYAVCVDCLEGVHKIICIKCKSRWDGSWHQLGTMYTYDILAASPCCQVRIFCAQRIPLSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMH4</accession>
    <name>A0A8C3XMH4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Chromosome 15 open reading frame 61</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMH4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009226.1">
        <property type="protein sequence ID" value="ENSCSRP00000008919.1"/>
        <property type="gene ID" value="ENSCSRG00000006674.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029245">
        <property type="entry name" value="DUF4528"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34651">
        <property type="entry name" value="SIMILAR TO ENSANGP00000021391"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34651:SF1">
        <property type="entry name" value="SIMILAR TO ENSANGP00000021391"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15031">
        <property type="entry name" value="DUF4528"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008919.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="17175" checksum="A3A422D887AA8D47" modified="2022-01-19" version="1">MLLLRQLHEAALRRLLAPAGGAAAKPKASEVLSRHLRQRGLPHWTSYCVKYSAVRNDQFGLSHFNWQVDGANYHVLRTGCFPFIKYHCSRAARRDLALQNAAFTALKLLNAGIPTLLYGIGSWFLVRVTETVHTSCGPVTIYFLNKEDEGAMY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNA1</accession>
    <name>A0A8C3XNA1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">SH3 and PX domain-containing protein 2B</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Factor for adipocyte differentiation 49</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">Tyrosine kinase substrate with four SH3 domains</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Adapter protein involved in invadopodia and podosome formation and extracellular matrix degradation. Binds matrix metalloproteinases (ADAMs), NADPH oxidases (NOXs) and phosphoinositides. Acts as an organizer protein that allows NOX1- or NOX3-dependent reactive oxygen species (ROS) generation and ROS localization. Plays a role in mitotic clonal expansion during the immediate early stage of adipocyte differentiation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Podosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the SH3PXD2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNA1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012430.1">
        <property type="protein sequence ID" value="ENSCSRP00000011964.1"/>
        <property type="gene ID" value="ENSCSRG00000008979.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002102">
        <property type="term" value="C:podosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016176">
        <property type="term" value="F:superoxide-generating NADPH oxidase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060348">
        <property type="term" value="P:bone development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001654">
        <property type="term" value="P:eye development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007507">
        <property type="term" value="P:heart development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042554">
        <property type="term" value="P:superoxide anion generation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12075">
        <property type="entry name" value="SH3_Tks4_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12076">
        <property type="entry name" value="SH3_Tks4_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12018">
        <property type="entry name" value="SH3_Tks4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000020">
        <property type="entry name" value="SH3 and PX domain-containing protein 2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000031">
        <property type="entry name" value="SH3 and PX domain-containing protein 2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000042">
        <property type="entry name" value="SH3 and PX domain-containing protein 2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000082">
        <property type="entry name" value="SH3 and PX domain-containing protein 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051228">
        <property type="entry name" value="NADPH_Oxidase/PX-Domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035477">
        <property type="entry name" value="SH3PXD2B_SH3_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035478">
        <property type="entry name" value="SH3PXD2B_SH3_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035480">
        <property type="entry name" value="SH3PXD2B_SH3_4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15706:SF26">
        <property type="entry name" value="SH3 AND PX DOMAIN-CONTAINING PROTEIN 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15706">
        <property type="entry name" value="SH3 MULTIPLE DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07653">
        <property type="entry name" value="SH3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0965">Cell junction</keyword>
    <keyword evidence="10" id="KW-0966">Cell projection</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0221">Differentiation</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 15" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="17">
        <location>
            <begin position="1"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="17">
        <location>
            <begin position="70"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="17">
        <location>
            <begin position="217"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="17">
        <location>
            <begin position="694"/>
            <end position="755"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="135"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="302"/>
            <end position="648"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="660"/>
            <end position="689"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="135"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="160"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="16">
        <location>
            <begin position="187"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="332"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="365"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="16">
        <location>
            <begin position="391"/>
            <end position="403"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="411"/>
            <end position="424"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="436"/>
            <end position="447"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="459"/>
            <end position="469"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="545"/>
            <end position="557"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="16">
        <location>
            <begin position="586"/>
            <end position="609"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="674"/>
            <end position="684"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009628"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00058103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00077004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00079601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011964.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="755" mass="84074" checksum="CB4433AF7C0C8B34" modified="2022-01-19" version="1">MVLEQYVVVADYQKQESSEISLCVGQVVDIIEKNESGWWFVSTSDEQGWVPATCLEAQDGVQDEFSMQPEEEEKYTVIYPYTARDEDEMNLDKGAVVEVIQKNLEGWWKIRYQGQEGWAPASYLKKGTGEMFTQKLGSGSSTHSCALDLDGVPRQQNSTGREKDGPNNQREGRFDGRPLPQADIRRKSPKMRQRPPPRRDLTIPRGLNLPKPPVPPQVEEEYYTIADFQTIIPDGISFQAGMKVEVIEKNLSGWWYIQIEEKEGWAPATFIDKYKKTSNASRPNFLAPLPNEMAQLQLGEATVESNTNEEAIGPSRPLPEAPPNGIDCGMKWAKDWKGKEALKSAPSESSDVAAGYEEISDPDTEEKPSLPPRKESIIKSEGELTERQRPPPKPPGMILPMIPPKQTVAPRDSKKPELKTEKGKLFQLKNEMGLECGHKVSAKEVKKPNLRPTVKPAKPKAEPPEDKSEPMTQNPFLKSKPQVRPKPTAAPRTDPPQADDKLDIGNLRSKLRPAKSQEKPSEQDPMPTENLFNNNALPAEVSGRPQERPSVENRPPTKQDSQIPKEAPPRAPFGLPKMAESEPKNSSPPPREPPLQRPVVPPRRPPPPKKVVSSSTGPTSELKAPQREVPEIRAASVPGRPMLVPPKAKPFLPVVCQDEAKGKSGLGPKVTPKQVERGDARERTAAPFTNPDISKEALYVAVADFEGDEETSSFKEGTLFEVREKNSSGWWFCKVLTGGPCWEGWIPSNYLRKKP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPF9</accession>
    <name>A0A8C3XPF9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Delta-1-pyrroline-5-carboxylate synthase</fullName>
        </recommendedName>
        <domain>
            <recommendedName>
                <fullName evidence="20">Glutamate 5-kinase</fullName>
                <shortName evidence="20">GK</shortName>
                <ecNumber evidence="20">2.7.2.11</ecNumber>
            </recommendedName>
            <alternativeName>
                <fullName evidence="20">Gamma-glutamyl kinase</fullName>
            </alternativeName>
        </domain>
        <domain>
            <recommendedName>
                <fullName evidence="20">Gamma-glutamyl phosphate reductase</fullName>
                <shortName evidence="20">GPR</shortName>
                <ecNumber evidence="20">1.2.1.41</ecNumber>
            </recommendedName>
            <alternativeName>
                <fullName evidence="20">Glutamate-5-semialdehyde dehydrogenase</fullName>
            </alternativeName>
            <alternativeName>
                <fullName evidence="20">Glutamyl-gamma-semialdehyde dehydrogenase</fullName>
            </alternativeName>
        </domain>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Bifunctional enzyme that converts glutamate to glutamate 5-semialdehyde, an intermediate in the biosynthesis of proline, ornithine and arginine.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17 20">
            <text>L-glutamate + ATP = L-glutamyl 5-phosphate + ADP</text>
            <dbReference type="Rhea" id="RHEA:14877"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58274"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.2.11"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16 20">
            <text>L-glutamate 5-semialdehyde + phosphate + NADP(+) = L-glutamyl 5-phosphate + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19541"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58066"/>
            <dbReference type="ChEBI" id="CHEBI:58274"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.2.1.41"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3 20">Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate 5-semialdehyde from L-glutamate: step 1/2.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2 20">Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate 5-semialdehyde from L-glutamate: step 2/2.</text>
    </comment>
    <comment type="subunit">
        <text evidence="19">Can form homodimers/multimers.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 20">In the C-terminal section; belongs to the gamma-glutamyl phosphate reductase family.</text>
    </comment>
    <comment type="similarity">
        <text evidence="5 20">In the N-terminal section; belongs to the glutamate 5-kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.2.11" evidence="20"/>
    <dbReference type="EC" id="1.2.1.41" evidence="20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPF9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015064.1">
        <property type="protein sequence ID" value="ENSCSRP00000014448.1"/>
        <property type="gene ID" value="ENSCSRG00000009994.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00098">
        <property type="reaction ID" value="UER00359"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004349">
        <property type="term" value="F:glutamate 5-kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004350">
        <property type="term" value="F:glutamate-5-semialdehyde dehydrogenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055129">
        <property type="term" value="P:L-proline biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd04256">
        <property type="entry name" value="AAK_P5CS_ProBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd07079">
        <property type="entry name" value="ALDH_F18-19_ProA-GPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1160.10:FF:000010">
        <property type="entry name" value="Delta-1-pyrroline-5-carboxylate synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.309.10:FF:000011">
        <property type="entry name" value="Delta-1-pyrroline-5-carboxylate synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1160.10">
        <property type="entry name" value="Acetylglutamate kinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.605.10">
        <property type="entry name" value="Aldehyde Dehydrogenase, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.309.10">
        <property type="entry name" value="Aldehyde Dehydrogenase, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00412">
        <property type="entry name" value="ProA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00456">
        <property type="entry name" value="ProB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036393">
        <property type="entry name" value="AceGlu_kinase-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016161">
        <property type="entry name" value="Ald_DH/histidinol_DH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016163">
        <property type="entry name" value="Ald_DH_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016162">
        <property type="entry name" value="Ald_DH_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015590">
        <property type="entry name" value="Aldehyde_DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001048">
        <property type="entry name" value="Asp/Glu/Uridylate_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020593">
        <property type="entry name" value="G-glutamylP_reductase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041744">
        <property type="entry name" value="G5K_ProBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001057">
        <property type="entry name" value="Glu/AcGlu_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005715">
        <property type="entry name" value="Glu_5kinase/COase_Synthase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019797">
        <property type="entry name" value="Glutamate_5-kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000965">
        <property type="entry name" value="GPR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005766">
        <property type="entry name" value="P5_carboxy_syn"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01092">
        <property type="entry name" value="P5CS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001221">
        <property type="entry name" value="PRK00197.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00407">
        <property type="entry name" value="proA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01027">
        <property type="entry name" value="proB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11063:SF8">
        <property type="entry name" value="DELTA-1-PYRROLINE-5-CARBOXYLATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11063">
        <property type="entry name" value="GLUTAMATE SEMIALDEHYDE DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00696">
        <property type="entry name" value="AA_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00171">
        <property type="entry name" value="Aldedh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036429">
        <property type="entry name" value="P5C_syn"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00474">
        <property type="entry name" value="GLU5KINASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53720">
        <property type="entry name" value="ALDH-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53633">
        <property type="entry name" value="Carbamate kinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00902">
        <property type="entry name" value="GLUTAMATE_5_KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01223">
        <property type="entry name" value="PROA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 20" id="KW-0028">Amino-acid biosynthesis</keyword>
    <keyword evidence="11 20" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="10 20" id="KW-0418">Kinase</keyword>
    <keyword evidence="14" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="15" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="12 20" id="KW-0521">NADP</keyword>
    <keyword evidence="9 20" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13 20" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="7 20" id="KW-0641">Proline biosynthesis</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 20" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Aspartate/glutamate/uridylate kinase" evidence="22">
        <location>
            <begin position="97"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="domain" description="Aldehyde dehydrogenase" evidence="21">
        <location>
            <begin position="387"/>
            <end position="651"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00009302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00049141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00055158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00064272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRNR" id="PIRNR036429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF00171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="Pfam" id="PF00696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014448.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="805" mass="88467" checksum="971FCF7C3ED196DA" modified="2022-01-19" version="1">MDHWSDPVWFLYTVVGYQAQQWLALLLSQSLGNRIHSRGSEVRILSACCGILDLPVPSLALRNESLRCWSNIPFITMPLSRTHGKSFAHRSELRHAKRIVVKLGSAVVTRGDECGLALGRLASIVEQVSMLQNQGREMMIVTSGAVAFGKQRLRHEILLSQSVRQALHSGQNQLKDMAIPVLEARACAAAGQSGLMALYEAMFTQYSICAAQILVTNLDFHDEQKRRNLNGTLHELLRMNIVPIINTNDAVVPPPEPNSDLQGVISVKDNDSLAARLAVEMKTDLLIVLSDVEGLFDSPPGSDDAKLIDIFYPGDQQSVTFGTKSRVGMGGMEAKVKAALWALQGGTSVVIANGTYPKISGHVITDIVEGKKVGTFFSEVKPAGPTVEQQGEMARAGGRALAALQPEQRAEIIYHLADLLTDQREEILSANKKDLEEAESKGRLALPLMKRLSLSTSKLNSLAIGLRQIAASSQESVGRVIRRTRIAKDLELEQVTVPIGVLLVIFESRPDCLPQVSALAIASGNGLLLKGGKEAAHSNQILHHLTQEALSIHGVKDAVQLVNTREEVEDLCHLDKLIDLIIPRGSSQLVRDIQKAAKGIPVMGHSEGICHVYVDTEASVEKVTRIVRDSKCEYPAACNALETLLIHRDLLRTPLFDQIIDMLRVEQVKIHAGPKFASYLTFSPSEVKSLRTEYGDLECCIEVVDSVQEAIDHIHKYGSSHTDVIITENEKTAEFFLQHVDSACVFWNASTRFSDGYRFGLGKGLSGIILRQSVWWVELTGAGSKKYTMPFRLTEEQRCNVAKLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPW2</accession>
    <name>A0A8C3XPW2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Chemerin-like receptor 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Chemerin chemokine-like receptor 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">Chemokine-like receptor 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">G-protein coupled receptor 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the chemokine-like receptor (CMKLR) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPW2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016041.1">
        <property type="protein sequence ID" value="ENSCSRP00000015384.1"/>
        <property type="gene ID" value="ENSCSRG00000011763.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004875">
        <property type="term" value="F:complement receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007200">
        <property type="term" value="P:phospholipase C-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007204">
        <property type="term" value="P:positive regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15119">
        <property type="entry name" value="7tmA_GPR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000034">
        <property type="entry name" value="G-protein coupled receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002275">
        <property type="entry name" value="CML2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000826">
        <property type="entry name" value="Formyl_rcpt-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24225:SF74">
        <property type="entry name" value="CHEMOKINE-LIKE RECEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24225">
        <property type="entry name" value="CHEMOTACTIC RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01146">
        <property type="entry name" value="GPR1ORPHANR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="31"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="66"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="106"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="146"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="197"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="235"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="277"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="17">
        <location>
            <begin position="47"/>
            <end position="296"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00025736"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00026210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00030357"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00030529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00031086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015384.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="349" mass="40368" checksum="E8C41ACCA73FEFD2" modified="2022-01-19" version="1">MTLSEDFDNYSYFYEYEEDEPPQSYLSVAHIISLSLCSIAFLLGIPGNAIVIWFMGFKWDKSVSTLWFLNLAIADFIFVLFLPLYITYMAMGFHWPFGKWLCKTNSFIALLNMFASVFFLTVISLDCYIRLVQPIFSNKYRTLRNTLLLSVIIWISAAIIGAPALYFRDTITVHNSTICYNNFHPHDKELILMRHNIFIWVRLVCGYLFPLVTMVLCYSFLVLKVKRRTMLTSSRLFWTILAVVVAFFVCWTPYHIFTILELSAHHNEHFHDLLLSGIPLSTGLAFINSCLNPILYVLISKKFQTRVRATVSEALKLAVWEVSRSATVSEQLRNSDNSHLAVQYCETSQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTR0</accession>
    <name>A0A8C3XTR0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Golgi associated, gamma adaptin ear containing, ARF binding protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Early endosome membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">trans-Golgi network membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the GGA protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024442.1">
        <property type="protein sequence ID" value="ENSCSRP00000023425.1"/>
        <property type="gene ID" value="ENSCSRG00000017595.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035091">
        <property type="term" value="F:phosphatidylinositol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043130">
        <property type="term" value="F:ubiquitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006893">
        <property type="term" value="P:Golgi to plasma membrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034394">
        <property type="term" value="P:protein localization to cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14239">
        <property type="entry name" value="GAT_GGA1_GGA2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17010">
        <property type="entry name" value="VHS_GGA2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1230:FF:000001">
        <property type="entry name" value="ADP-ribosylation factor-binding protein GGA1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000023">
        <property type="entry name" value="ADP-ribosylation factor-binding protein GGA3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.90:FF:000011">
        <property type="entry name" value="ADP-ribosylation factor-binding protein GGA3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.160">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1230">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008152">
        <property type="entry name" value="Clathrin_a/b/g-adaptin_app_Ig"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013041">
        <property type="entry name" value="Clathrin_app_Ig-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008942">
        <property type="entry name" value="ENTH_VHS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008153">
        <property type="entry name" value="GAE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004152">
        <property type="entry name" value="GAT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038425">
        <property type="entry name" value="GAT_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027422">
        <property type="entry name" value="GGA1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041198">
        <property type="entry name" value="GGA_N-GAT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002014">
        <property type="entry name" value="VHS_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45905:SF2">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR-BINDING PROTEIN GGA2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45905">
        <property type="entry name" value="GOLGI-LOCALIZED, GAMMA-ADAPTIN EAR CONTAINING, ARF BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02883">
        <property type="entry name" value="Alpha_adaptinC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03127">
        <property type="entry name" value="GAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18308">
        <property type="entry name" value="GGA_N-GAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00790">
        <property type="entry name" value="VHS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00809">
        <property type="entry name" value="Alpha_adaptinC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00288">
        <property type="entry name" value="VHS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49348">
        <property type="entry name" value="Clathrin adaptor appendage domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48464">
        <property type="entry name" value="ENTH/VHS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF89009">
        <property type="entry name" value="GAT-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50180">
        <property type="entry name" value="GAE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50909">
        <property type="entry name" value="GAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50179">
        <property type="entry name" value="VHS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0967">Endosome</keyword>
    <keyword evidence="8" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0653">Protein transport</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="VHS" evidence="11">
        <location>
            <begin position="16"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="domain" description="GAT" evidence="13">
        <location>
            <begin position="171"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="GAE" evidence="12">
        <location>
            <begin position="499"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="302"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="372"/>
            <end position="404"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="305"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="384"/>
            <end position="401"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50909"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023425.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="628" mass="69089" checksum="4F17976AA0F30653" modified="2022-01-19" version="1">MAGAGLGALELWLHKATDPSIPEENWESIQRFCDQVNADPEGPSTAPRLLAHKIQSPQEMEALHALTVLETCVNNCGERFHNEVAKFRFLNELIKVLSPKYLGTWSAEKVKSRVIEIMFSWTVWFPQEVKIREAYQMLKKQGVIKQDPKLLEDKILPPPSPRPKNSIFDVDEEKSKLLARLLKSNHPEDLQAANRLIKSMIKEEQEKSTKVSKRLNAIDEVHSGVKLLGEMLTSYKRQELPKSDLPILQSLFERCEKLRPLLFRLASETTDDDEALTEILQANDKLTQVLGLYRQVVVGHDQGRRSSVTSSTDASAPQSPLGSTKSYTLMDFSELGSMFESLTEQSVNATAAAQHSSTSACLLDEELMSLGLNDSPVGQRPSPDFSSEQSAGHNGCNQTGNADPHQTVVLRDSWQGSSPERNALQDLAGQLSPPPVTRPFPVNLPPVQLSPAGLLSSLAADALFSDPAYELKPAAPSPPATYDAALANLFVPLISITPSSIPPVTVYDQDGFKVMIHFSRDLAPGRSDVLVMVVSMLSTSTQPIKDIVFQAAVPKVMRVKLQPASGSELPAFNPLLPPAVISQVLLLANPHKDPMRLRYKLTFTQGGRPFSEVGEVTGFPEAELWGWS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVA5</accession>
    <name>A0A8C3XVA5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Mitochondrial import inner membrane translocase subunit TIM44</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Essential component of the PAM complex, a complex required for the translocation of transit peptide-containing proteins from the inner membrane into the mitochondrial matrix in an ATP-dependent manner.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Mitochondrion inner membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the Tim44 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVA5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027776.1">
        <property type="protein sequence ID" value="ENSCSRP00000026665.1"/>
        <property type="gene ID" value="ENSCSRG00000019822.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051087">
        <property type="term" value="F:protein-folding chaperone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030150">
        <property type="term" value="P:protein import into mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.240">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032710">
        <property type="entry name" value="NTF2-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017303">
        <property type="entry name" value="Tim44"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039544">
        <property type="entry name" value="Tim44-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007379">
        <property type="entry name" value="Tim44-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10721">
        <property type="entry name" value="MITOCHONDRIAL IMPORT INNER MEMBRANE TRANSLOCASE SUBUNIT TIM44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10721:SF1">
        <property type="entry name" value="MITOCHONDRIAL IMPORT INNER MEMBRANE TRANSLOCASE SUBUNIT TIM44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04280">
        <property type="entry name" value="Tim44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037871">
        <property type="entry name" value="TIM44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00978">
        <property type="entry name" value="Tim44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54427">
        <property type="entry name" value="NTF2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4 10" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="5 10" id="KW-0653">Protein transport</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="7 10" id="KW-0811">Translocation</keyword>
    <keyword evidence="3 10" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Tim44-like" evidence="12">
        <location>
            <begin position="292"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="11">
        <location>
            <begin position="64"/>
            <end position="107"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009597"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR037871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00978"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026665.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="430" mass="48647" checksum="2796901835EDE99E" modified="2022-01-19" version="1">MAAAWGCRKCLVSGTRLISGRYPAPVLPSGIVCRMGRPVLELHQSRYYSSGGRKGFISGFVDNIKQELAKNKEMKENIKKFRDEAKKLEESDALQEARRKYKTIESETVKTSEVIKKKLGEITGSVKESLDEVSRSDIGRKIKEGVEEAAKTAKQSAESMTKGGEKLGKSAAFKAISQGVETVKKEIDESILGQTSPYRRPERLRKRAEFAGEKVKERIFEANEEVMGVVLHKDSKWYQQWKDFKDNNVVFNRFFEMKMKYDESDNAFIRASRAVTDKVTDLIGGLFSKTEMSEVLTEILKVDPAFDKDQFLKLCENDIIPNVLEAIISGDLDVLKDWCYEGPYSQLAHQIHQAKAKGFRFHSRILDIDNTDIALGKMMEQRPVLVIAFYAQVVLVTKNQKGEVVDGDPVSDAVKADSPLWHCECRRWGP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVB1</accession>
    <name>A0A8C3XVB1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Coiled-coil domain containing 60</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVB1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026407.1">
        <property type="protein sequence ID" value="ENSCSRP00000025336.1"/>
        <property type="gene ID" value="ENSCSRG00000018938.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031526">
        <property type="entry name" value="DUF4698"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34754">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34754:SF1">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15769">
        <property type="entry name" value="DUF4698"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025336.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="339" mass="39856" checksum="7D48844413B291C9" modified="2022-01-19" version="1">MDLWSDPVWPFLCSLVNYFRDLEKFEFFDFLLNSGIPSFIGRHLISSVKQGRGYFHTLQKETLERKNALKSEDLDEELTDLIHCCRINPFSYKYSTCLFFLHFHSEPLFRQLCALHWLLEALTLEPNCSLKPVLTCWNPKDPGGSKSTFKKINKDKAARYRWEHFIMDTKHCFTEMNHPWCLCAFTCSSHASYFIQSKYNLCAEMRQKFSAVAEEAAFCAQQCKHQFQGRLFQLCSAGYYRFSSLLSRIPDTVKNDNHTQRILKKLEKFGKNPDMRIRPITFLKVLSELRVWELCSPDICAAVEFVRENIVQMPEEDYKAWLQTRVRIPRRAHSAPPLC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVE2</accession>
    <name>A0A8C3XVE2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Coiled-coil domain containing 38</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028024.1">
        <property type="protein sequence ID" value="ENSCSRP00000026905.1"/>
        <property type="gene ID" value="ENSCSRG00000019989.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051147">
        <property type="entry name" value="CFAP_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025252">
        <property type="entry name" value="DUF4200"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21683:SF7">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21683">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 42 LIKE-2-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13863">
        <property type="entry name" value="DUF4200"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF4200" evidence="4">
        <location>
            <begin position="124"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="278"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="138"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="422"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="278"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF13863"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026905.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="583" mass="67167" checksum="E7713B5A7D60B1BD" modified="2022-01-19" version="1">MASVAVFPPSQSQTPRLQSVSFDYDTDNQKKTPFTIVDCKPFLYRDIECRAKEEDKIAQQNMKVHEKSTFSSRAKSRDSVKKMDSVIERETRATIDKGYITPGPNWALTFAKCCQSDKQSLTDYIKEQKELFLLQYTVKVKKQTIKKLDKLAMQAEKEASSAEAKLEDDTIAFEEFLKENDRSSADALKIAAQETKSKMEMAADVKSAINELFAIKSEIANAEFLLMESLYYEDFLMKLSPKEWQEEQRTKKLKARIDKQREKESMQREMITCSFTPHQEKESARKEKIGSSVPRQPRHGSIFLKPNRIHSSSTERRLSSFEKSAGHNRKASTLIESCHQRTAVHNKENERKFSRKPTEAGVDEEVKMLSECKSILTDKKKTSSRWESESDCTIHEDSLKDLNTNMVPEIYFTDPKQLLQIFTELEEQNLALIQNNQDLDETMDEIEQMAKIIKAKLDEKVSVVIGHKKILKASCISEEEKRTDLALRAQMFSFGEFNPEIQDKMLHSLTKKVAEVYRVSVGEVDTSSINSIQMLRRIENRIEELCELLESVPKENIEAIEKIKLKERRQRIVACLAWCCKGA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVQ1</accession>
    <name>A0A8C3XVQ1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Transmembrane and coiled-coil domains 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVQ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027271.1">
        <property type="protein sequence ID" value="ENSCSRP00000026176.1"/>
        <property type="gene ID" value="ENSCSRG00000019512.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000225">
        <property type="entry name" value="Armadillo"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16356:SF1">
        <property type="entry name" value="TRANSMEMBRANE AND COILED-COIL DOMAIN-CONTAINING PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16356">
        <property type="entry name" value="TRANSMEMBRANE AND COILED-COIL DOMAIN-CONTAINING PROTEIN 6 TMCO6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00185">
        <property type="entry name" value="ARM"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026176.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="483" mass="53454" checksum="BCC19A793894171C" modified="2022-01-19" version="1">MWSRRSCRYRPDASGLEELRARRREQESALRKARRQQQLVSKRLLREDSLVNGDGQAGVEIAAEPLSEQEVLQLLRNIQMGTEERKKLLSRLRQGLQHKETQQKFVRLEGSMQVLIGLFTSSLANIQIEAARCLHELSHSSDPAVAEACLPATSYLLTYLSGHSVEFTELCLYTLGNLAVESDAVRKRLLPQGIIPTLASCIQSPHVAVLEGLGYILSQLLQAREAATKIIPLVLDSVLPQHMLRLVSSNLELGMGVAVEFSWCLHYIVCSHVNNALLISQGIVSTLVLLLLELASMISKAATEGLELLICPVLRCLSNLLAEDETDGCKVQIQDERLLVALFLFMQYFLQQHPFIVQECLWLLNNLTADEPIFCSAVLTLDLLPALLQLLPCSRMVTLLALTVLCNIAEKGPAYCHQLHQKAVLPSLLSTLALSDAQVVGQSLELLHLLFLHLPEVGLSSGFQFLCIVQRLGNHGGKLTATT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWN5</accession>
    <name>A0A8C3XWN5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Enkurin, TRPC channel interacting protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Cilium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029293.1">
        <property type="protein sequence ID" value="ENSCSRP00000028144.1"/>
        <property type="gene ID" value="ENSCSRG00000020746.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001669">
        <property type="term" value="C:acrosomal vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005879">
        <property type="term" value="C:axonemal microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027012">
        <property type="entry name" value="Enkurin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052102">
        <property type="entry name" value="Enkurin_domain-protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21490:SF0">
        <property type="entry name" value="ENKURIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21490">
        <property type="entry name" value="ENKURIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13864">
        <property type="entry name" value="Enkurin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51665">
        <property type="entry name" value="ENKURIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0966">Cell projection</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Enkurin" evidence="6">
        <location>
            <begin position="155"/>
            <end position="247"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51665"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028144.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="250" mass="29240" checksum="B2A080EE524804AF" modified="2022-01-19" version="1">SMNLDSDISQYQMLPMKVKEILQYISTFRPSVKHEIEENRAPWKTMGPPKIEVPSPKSFLQKHSKEPKLPHSMFLRLLTIPSVPHLTDHPLMGIQSKKNFINTNAADVIMGVAKKPQRVCVDTRQGNKYLLETSGLVPKYINKKDYGLTPKYVIKRNEEVKRAQEEYDAYVKETLRQKAMKRLSDEERESLLQGLKKNWEEVHHEFQGLSVDIDTLPKKIRKERLESQMKQLEHDINIIEKHKIIYIANK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLM6</accession>
    <name>A0A8C3RLM6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Palmitoyltransferase</fullName>
            <ecNumber evidence="7">2.3.1.225</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-cysteinyl-[protein] + hexadecanoyl-CoA = S-hexadecanoyl-L-cysteinyl-[protein] + CoA</text>
            <dbReference type="Rhea" id="RHEA:36683"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:11032"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57379"/>
            <dbReference type="ChEBI" id="CHEBI:74151"/>
            <dbReference type="EC" id="2.3.1.225"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="7">The DHHC domain is required for palmitoyltransferase activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the DHHC palmitoyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.225" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLM6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001767.1">
        <property type="protein sequence ID" value="ENSCSRP00000001713.1"/>
        <property type="gene ID" value="ENSCSRG00000001346.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019706">
        <property type="term" value="F:protein-cysteine S-palmitoyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001594">
        <property type="entry name" value="Palmitoyltrfase_DHHC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039859">
        <property type="entry name" value="PFA4/ZDH16/20/ERF2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12246">
        <property type="entry name" value="PALMITOYLTRANSFERASE ZDHHC16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01529">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50216">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0808">Transferase</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="12"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="48"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="166"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="202"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="domain" description="Palmitoyltransferase DHHC" evidence="9">
        <location>
            <begin position="121"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="304"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="304"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="324"/>
            <end position="336"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU079119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF01529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001713.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="353" mass="40583" checksum="BB0C09C7B4C5D2CF" modified="2022-01-19" version="1">MAPSHILKCCQRVLAWVPVVFIALVVAWSYYAYVVELCACECPGRGKVVYLVVFHLSFAMFVWSYWKTIFTSPASPSDEFCLSKSDKEQYEREERPESQQDILRRAAKDLPIYTTTASRAIRYCDRCQLIKPDRCHHCSACDLCVLKMDHHCPWVNNCVGFSNYKFFLLFLLYSLLYCLFVAATVLQYFIKFWTNDLPDSHAKFHVLFLFFVAAMFFISILSLFSYHCWLVSKNRSTIEAFRAPTFRNGPDKNGFSLGCSKNLKEVFGDEKKYWLLPVFTSLGDGCNFPTRLVIMDPEQLTVSSQNEPAKSSGASQPFPVRPLSESQNRLLDNESQWVEGGSEEENVKSGRIY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLP4</accession>
    <name>A0A8C3RLP4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">TATA-box binding protein associated factor 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TAF4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLP4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000946.1">
        <property type="protein sequence ID" value="ENSCSRP00000000922.1"/>
        <property type="gene ID" value="ENSCSRG00000000499.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005669">
        <property type="term" value="C:transcription factor TFIID complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016251">
        <property type="term" value="F:RNA polymerase II general transcription initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006367">
        <property type="term" value="P:transcription initiation at RNA polymerase II promoter"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08045">
        <property type="entry name" value="HFD_TAF4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000015">
        <property type="entry name" value="Transcription initiation factor TFIID subunit 4B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1110:FF:000002">
        <property type="entry name" value="Transcription initiation factor TFIID subunit 4B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1110">
        <property type="entry name" value="TAFH/NHR1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045144">
        <property type="entry name" value="TAF4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007900">
        <property type="entry name" value="TAF4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037249">
        <property type="entry name" value="TAFH/NHR1_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003894">
        <property type="entry name" value="TAFH_NHR1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15138:SF18">
        <property type="entry name" value="TATA-BOX BINDING PROTEIN ASSOCIATED FACTOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15138">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05236">
        <property type="entry name" value="TAF4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07531">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00549">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158553">
        <property type="entry name" value="TAFH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51119">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="TAFH" evidence="8">
        <location>
            <begin position="571"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="57"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="456"/>
            <end position="481"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="947"/>
            <end position="1029"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="953"/>
            <end position="971"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1009"/>
            <end position="1026"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006178"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000922.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1064" mass="110471" checksum="D8A076B49DEB59FB" modified="2022-01-19" version="1">MAAGSDLLDEVFLNTEVDEKVVSDLVGSLESQLAASGHHHQHHKAQEPLRAAGGLLGNHVVSSSSSSSSPSPSPGGMGLSAPEITKAGNLGRGGGLSGKGASPPPTPKTGVQGSSALDGVTTTSTTTTAAAAAGGGSEAAAAPGTLSQGKSVVISTMATALSTRNGKIGTTTVQTLNGSNVVMNSHHSGSAAFSGTPATANPTAAPAVTSFLSTAVSSASSSSPTVISSQPPPSIVGGGPTVALVRPPIHTAGPTVAAAAAATQNGSNTVINSAIGVGSFPAVAAVTVGSGVSLQTSLVNSQPGSSVPAAPTTQVIKSESPKTIVHAVSQQQTPVASGQPSTTGGNMIIGQTMQAGLSNVAPNPGGIPPAAPGTPTGMAKGAASTVAQSLPRTPTATTSGIRATLTPTVLAPRLPQAPQNPTNIQNFQLPPGMVLVRSENGQLLMIPQQALAQMQAQAQAHAQSQPQNTMTPRPATPTSAPPVQISTVPAPGTPIIARQVTPTTIIKQVSQAQTTVQPTTTLQRAPVVQPQIVLGGTAQTTALGTATAVQTGTQRTVQGATATSTAATETMENVKKCKNFLSTLIKLASSGKQSSETTANVKELVQNLLDGKIEAEDFTSRLYRELNSSPQPYLVPFLKRSLPALRQLTPDSAAFIQQSQQQQPTTQATTALTAVMLSSSVQRTAGKATATVTSTLQQPVISLTQPTQVGVGKQGQPTPLVIQQSQKAGALIRPPQVTLTQTPMVALRQPHNRIMLTAPQQIQLNQLQTVPVVKPTVLPGNKALSTVSQQAAAAQKNKLKEPGGGSFRDDDDINDVASMAGVNLSEESARILATNSELVGTLTRSCKDETFLLPASLQRRILEIGKKHGITEIHPDVVSYVSHATQQRLQNLVEKVSETAQQKNVSYKDDERYEQASDVRAQLKFFEQLDQIEKQRKDEQEREILMRAAKSRSRQEDPEQLRLKQKAKEMQQQELAQMRQRDANLTALAAIGPRKKRKVDSPGSGSGTEGSSTSTPVPGSSGVGTTRPFTRQRITRVNLRDLIFCLENERETSHSLLLYKAFLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLV2</accession>
    <name>A0A8C3RLV2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLV2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001811.1">
        <property type="protein sequence ID" value="ENSCSRP00000001757.1"/>
        <property type="gene ID" value="ENSCSRG00000001389.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001757.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="83" mass="9389" checksum="6D8029A782BEE1C8" modified="2022-01-19" version="1">MGNTISCCNFSSPKLHRNAHSRPYRPKSELSCEDTGCNLQHISDQNNIDDLCMDFPPHSAWMNVALFTLVHSFQTQLIHLSEG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNZ4</accession>
    <name>A0A8C3RNZ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">SRA stem-loop interacting RNA binding protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002289.1">
        <property type="protein sequence ID" value="ENSCSRP00000002224.1"/>
        <property type="gene ID" value="ENSCSRG00000001728.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6159137at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd12242">
        <property type="entry name" value="RRM_SLIRP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000494">
        <property type="entry name" value="28 kDa ribonucleoprotein, chloroplastic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052462">
        <property type="entry name" value="SLIRP/GR-RBP-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034152">
        <property type="entry name" value="SLIRP_RRM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48027">
        <property type="entry name" value="HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN 87F-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002224.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="105" mass="12060" checksum="11F880E97F867978" modified="2022-01-19" version="1">MAATRGSSRRVFELFVSRIPWTLTTKELKDYFAQFGTVRKCMLPFDKETGFHKGLCWVGFSSEEGLHNALQKDSHILEGVKLQIRQQKPRSFRSQYADEGVADMS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPT6</accession>
    <name>A0A8C3RPT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">serine C-palmitoyltransferase</fullName>
            <ecNumber evidence="6">2.3.1.50</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1 16">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3">Lipid metabolism; sphingolipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="4">Sphingolipid metabolism.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5 16">Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.50" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002270.1">
        <property type="protein sequence ID" value="ENSCSRP00000002206.1"/>
        <property type="gene ID" value="ENSCSRG00000001713.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017059">
        <property type="term" value="C:serine palmitoyltransferase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004758">
        <property type="term" value="F:serine C-palmitoyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046513">
        <property type="term" value="P:ceramide biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046512">
        <property type="term" value="P:sphingosine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06454">
        <property type="entry name" value="KBL_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1150.10:FF:000004">
        <property type="entry name" value="2-amino-3-ketobutyrate coenzyme A ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.640.10:FF:000047">
        <property type="entry name" value="serine palmitoyltransferase 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.10">
        <property type="entry name" value="Aspartate Aminotransferase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001917">
        <property type="entry name" value="Aminotrans_II_pyridoxalP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004839">
        <property type="entry name" value="Aminotransferase_I/II_large"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050087">
        <property type="entry name" value="AON_synthase_class-II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015422">
        <property type="entry name" value="PyrdxlP-dep_Trfase_small"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13693">
        <property type="entry name" value="CLASS II AMINOTRANSFERASE/8-AMINO-7-OXONONANOATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13693:SF79">
        <property type="entry name" value="SERINE PALMITOYLTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00155">
        <property type="entry name" value="Aminotran_1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00599">
        <property type="entry name" value="AA_TRANSFER_CLASS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="9" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="13" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 16" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0746">Sphingolipid metabolism</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Aminotransferase class I/classII large" evidence="18">
        <location>
            <begin position="166"/>
            <end position="525"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00008392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00013220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU003693"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF00155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002206.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="560" mass="63064" checksum="3586B9A7EA8B446B" modified="2022-01-19" version="1">MERPEQGLGEPDSHPRANGCSLTGHGALRNGYVRGLPEAETQIHHITHNGGLYKRPFNEAFEETPMLVAVLTYVGYGVLTLFGYLRDFLRQWKIEKCHHASEREEQKDFVPLYQDFENFYTRNLYMRIRDSWNRAICSVPGAKVDMLERLSHDYNWTFAYTGRVIKDVINMGSYNYLGFAQNTGICKEAAAKVLTQYGAGVCSTRQEMGNLDKHEELEKLVARFLGVEAAMTYGMGFSTNSMNIPALVGKGCLILSDELNHASLVLGARLSGATIRIFKHNNMQSLEKLLKDAIVHGQPRTRRPWKKILILVEGIYSMEGSIVRLPEVVALKKKYKSYLYLDEAHSIGALGLTGRGVVEYFGLNPEDVDVMMGTFTKSFGAAGGYIGGKKELIDYLRTHSHSAVYATSLSPPVMEQILISMKCIMGEDGTTFGKDCVQRLAENTRYFRRRLKEMGFIIYGNEDSPVVPLMLYMPAKIGAFGREMLKRNIGVVVVGFPATPIIESRARFCVSAAHTKEILDTVLKELDEVGDLLQLKYSRHRLVPLLDRPFDETTYEETED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQM9</accession>
    <name>A0A8C3RQM9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Acyltransferase</fullName>
            <ecNumber evidence="11">2.3.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Endoplasmic reticulum membrane</location>
            <topology evidence="1 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the diacylglycerol acyltransferase family.</text>
    </comment>
    <comment type="caution">
        <text evidence="11">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.-" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQM9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002850.1">
        <property type="protein sequence ID" value="ENSCSRP00000002755.1"/>
        <property type="gene ID" value="ENSCSRG00000002099.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="264532at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008374">
        <property type="term" value="F:O-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07987">
        <property type="entry name" value="LPLAT_MGAT-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007130">
        <property type="entry name" value="DAGAT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12317">
        <property type="entry name" value="DIACYLGLYCEROL O-ACYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12317:SF19">
        <property type="entry name" value="DIACYLGLYCEROL O-ACYLTRANSFERASE 2-LIKE PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03982">
        <property type="entry name" value="DAGAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="6 11" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="3" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="8" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="9 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 11" id="KW-0808">Transferase</keyword>
    <keyword evidence="5 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="43"/>
            <end position="69"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005420"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU367023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002755.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="40782" checksum="152CAB1AF9B282F3" modified="2022-01-19" version="1">MKTIIAAYFQNRSGSRASVQAALHTLLTVPWPSQREFRACIQLLSVLQWVLSFLLMGIVFLFLLIYLVFTSFWPVSALYLTWIIFDWDAPEQGGRRSAWVRNWPVWNHFRDYFPIQLVKTHSLLPSHNYIIGAHPHGILCVGAFCNFITESTGFSEKFPGIRPFLATLAGNFRLPVFREYLMSGGLCPVTRRAIGYLLSQNGSGNAVAIVIGGAAESLSCQPGVTTLILKNRKGFVRMALQHGAHLVPAFSFGENNLFRQVVFEEGSWMRGIQKRFQKLVGFAPCVFYGRGLTSIHSRGFLPYPKPITTVIGEPVTVPRIKEPSHETVDLYHAMYIRSLLKLFNDHKAKYGLSEVDELRIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQS4</accession>
    <name>A0A8C3RQS4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQS4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003530.1">
        <property type="protein sequence ID" value="ENSCSRP00000003405.1"/>
        <property type="gene ID" value="ENSCSRG00000002587.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042277">
        <property type="term" value="F:peptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032870">
        <property type="term" value="P:cellular response to hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00637">
        <property type="entry name" value="7tm_classA_rhodopsin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000084">
        <property type="entry name" value="Probable G-protein coupled receptor 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24241:SF127">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 22-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24241">
        <property type="entry name" value="NEUROPEPTIDE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0675">Receptor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="32"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="76"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="101"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="147"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="196"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="288"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="321"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="9">
        <location>
            <begin position="48"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="224"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="380"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="226"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="239"/>
            <end position="251"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003405.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="409" mass="44096" checksum="4CC205AC6672C3CD" modified="2022-01-19" version="1">MEGAVSDTVLETTDGASGDAGWYLPHPLGFQVSLASFLLLEILLGCGSNLTVLGLYCAQPGLVDSVSTVVTMNLHVLDTLVCLVCAPLTGAVLLLPPEHHGPLLCCFHEACVTFGSVATAANVLVVSLDRYDISVRPGRRALTPSRVTLLLAAVWLLSLLGFLLPFLELELLDGPGPALCRSGPEPPAEPATCYHLLLQIPAFAAAGAVTLLTYARVLRALDTRPRSRRRKHRTRRKAAAPGEAQRPVQAAPALPPQPVRVQASVSAIVALRRAVRRHRDRRERQKRVFRMSLVIVSTFLVCWAPISSANLLLLCLGPSPLLLQLRLCFLALAYGTTVFHPLLYAFARQALRAALRSRLKKRAVSALQVDPAPGGTVIHNSWVEPPKGRRARPAGSEGAQRGLTRGLKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQX9</accession>
    <name>A0A8C3RQX9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Rhomboid-related protein 1</fullName>
            <ecNumber evidence="4">3.4.21.105</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Rhomboid-like protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">May be involved in regulated intramembrane proteolysis and the subsequent release of functional polypeptides from their membrane anchors.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>Cleaves type-1 transmembrane domains using a catalytic dyad composed of serine and histidine that are contributed by different transmembrane domains.</text>
            <dbReference type="EC" id="3.4.21.105"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 14">Belongs to the peptidase S54 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.21.105" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQX9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003728.1">
        <property type="protein sequence ID" value="ENSCSRP00000003601.1"/>
        <property type="gene ID" value="ENSCSRG00000002720.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1540.10:FF:000006">
        <property type="entry name" value="rhomboid-related protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1540.10">
        <property type="entry name" value="Rhomboid-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022764">
        <property type="entry name" value="Peptidase_S54_rhomboid_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017213">
        <property type="entry name" value="Peptidase_S54_rhomboid_met"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035952">
        <property type="entry name" value="Rhomboid-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051739">
        <property type="entry name" value="Rhomboid_IM_Serine_Proteases"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45840">
        <property type="entry name" value="RHOMBOID-RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45840:SF4">
        <property type="entry name" value="RHOMBOID-RELATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01694">
        <property type="entry name" value="Rhomboid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037470">
        <property type="entry name" value="Rhomboid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144091">
        <property type="entry name" value="Rhomboid-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0645">Protease</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0720">Serine protease</keyword>
    <keyword evidence="6 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="152"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="202"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="231"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="262"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="325"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="355"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S54 rhomboid" evidence="18">
        <location>
            <begin position="198"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="15">
        <location>
            <position position="266"/>
        </location>
    </feature>
    <feature type="active site" evidence="15">
        <location>
            <position position="328"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009045"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00057065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00069177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00083324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRNR" id="PIRNR037470"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR037470-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF01694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003601.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="389" mass="43148" checksum="5C8D5C97756CEA27" modified="2022-01-19" version="1">HKLTATPGPASPRRSDLGEQCKSPGVGELPSTPLDPDNTGFIGVETFASLVHSHELPLDPAKLEMLVALAQSNDEGQICYQELVDLISSKRSSSFKRAIANGQRALPRDVLLDETGLGFYKRFVRYVAYEILPCEMDRRWYFYQHRTCPPPIFMAAVTLTQIIVFLCYGARLNRWVLQTYHPEYMKSPLVYHPGHRARAWRFFTYMFMHVGLEQLGFNALLQLMIGVPLEMVHGILRISFLYLAGVLAGSLTVSITDMRAPLVGGSGGVYALCSAHLANVVMVVDGTLGLRQAPCLPCLLSSEVGRAVWLRFSPPLAASGPQPSFMAHLAGAIVGISMGLIILRSYEENLQDQCVWWVVLLSYATFLVFAVFWNIFAYDLLGTQIPPPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR44</accession>
    <name>A0A8C3RR44_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Receptor-type tyrosine-protein phosphatase gamma</fullName>
            <ecNumber evidence="3">3.1.3.48</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein-tyrosine phosphatase family. Receptor class 5 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.48" evidence="3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003063.1">
        <property type="protein sequence ID" value="ENSCSRP00000002959.1"/>
        <property type="gene ID" value="ENSCSRG00000002263.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd03122">
        <property type="entry name" value="alpha_CARP_receptor_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17670">
        <property type="entry name" value="R-PTP-G-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17667">
        <property type="entry name" value="R-PTPc-G-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.200.10:FF:000005">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase gamma isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000016">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase gamma isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000255">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase gamma isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000013">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase zeta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.200.10">
        <property type="entry name" value="Alpha carbonic anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041887">
        <property type="entry name" value="Alpha_CARP_receptor-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001148">
        <property type="entry name" value="CA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036398">
        <property type="entry name" value="CA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050348">
        <property type="entry name" value="Protein-Tyr_Phosphatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000242">
        <property type="entry name" value="PTP_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003595">
        <property type="entry name" value="Tyr_Pase_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19134">
        <property type="entry name" value="RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19134:SF468">
        <property type="entry name" value="RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00194">
        <property type="entry name" value="Carb_anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00102">
        <property type="entry name" value="Y_phosphatase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00700">
        <property type="entry name" value="PRTYPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM01057">
        <property type="entry name" value="Carb_anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00194">
        <property type="entry name" value="PTPc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00404">
        <property type="entry name" value="PTPc_motif"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51069">
        <property type="entry name" value="Carbonic anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51144">
        <property type="entry name" value="ALPHA_CA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50055">
        <property type="entry name" value="TYR_PHOSPHATASE_PTP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 17" id="KW-0732">Signal</keyword>
    <keyword evidence="4 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034119377" description="Receptor-type tyrosine-protein phosphatase gamma" evidence="17">
        <location>
            <begin position="27"/>
            <end position="1449"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="741"/>
            <end position="766"/>
        </location>
    </feature>
    <feature type="domain" description="Alpha-carbonic anhydrase" evidence="21">
        <location>
            <begin position="58"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="20">
        <location>
            <begin position="349"/>
            <end position="448"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="18">
        <location>
            <begin position="852"/>
            <end position="1123"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="19">
        <location>
            <begin position="1040"/>
            <end position="1114"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="18">
        <location>
            <begin position="1154"/>
            <end position="1414"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="19">
        <location>
            <begin position="1331"/>
            <end position="1405"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="541"/>
            <end position="732"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1423"/>
            <end position="1449"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="576"/>
            <end position="591"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="592"/>
            <end position="610"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="617"/>
            <end position="632"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="654"/>
            <end position="663"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="664"/>
            <end position="676"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="714"/>
            <end position="732"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00006246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013064"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022989"/>
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            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
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            <dbReference type="PROSITE" id="PS50055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
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            <dbReference type="PROSITE" id="PS50056"/>
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            <dbReference type="PROSITE" id="PS51144"/>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
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        </source>
    </evidence>
    <sequence length="1449" mass="162880" checksum="583DD2BB96B62E0C" modified="2022-01-19" version="1">MRRLLQPCWWILFLKITGSLLQYVLCFPGLTEGYVGSLHENRHGSSVQIRRRKASGDSYWAYSGTYGPEHWVTSSVDCGGTHQSPIDIVDHHARVGDEYQELHLDGFDNESSNKTWMKNTGKTVAILLKDDYFISGAGLPGRFKAEKVEFHWGQSNGSAGSEHSINGKRFPVEMQIYFYNPDDFDSFGAAILENRIIGAMAVFFQVSQRDNPALDPIIHGLKGVVHHEKETFLDPFVLRDLLPPSLGSYYRYTGSLTTPPCSEIVEWIVFRRPVSISYHQLEAFYSIFTTEQQDHVKSVEYLRNNFRPQQSLNDRVVSKSAVKDAWSQDVTDILENPFGTEASKVCSTPPVNMKVQPMNRTALLVTWNQPEIIYHPPIMNYMISYSWTKNEDEKEKTFTKDSDKDLKAIISHVSPDILYLFRVQAVCRNDMRSDFSQTMLFQANTTRIFEGTRIVKTGVPTASPASSADMAPISSGSSTWTSSGLPFSFVSMATGMGPSSSGSQATVASVVTSTLLASLGFSGGGISSFPSTVWPTRLPSAASTSKQSVRPVLTTPEALSSPGPDSDSTLTKDNEGAEEGEKDEKSESEDGEREHDEEGEKDSEKKEKSAVTEAAEVQNNTETTLTTISPNRTVEEEGNKTIPGQEQNVFPTDKSPEEERVTETDSQPQPLPSTQVPPAFTNEHYVGQIPKGPETTSRKAFPGDRRFPEENPSDNRFITINPADKNSSSMATRPSPGTMEWIIPLIVVSALTFVCLVLLLAVLVYWRECNKIKSKGLPRRFHEVPPSGERTEKGSRKCFQTAHFYVEDSSSPRVVPNESIPIIPIPDDMEAIPVKQFVKHISELYSNNQHGFSEDFEEVQRCTADMNITAEHSNHPDNKHKNRYINILAYDHSRVKLRPSPGKDSKHSDYINANYVDGYNKAKAYIATQGPLKSTFEDFWRMIWEQNTGIIIMITNLVEKGRRKCDQYWPTENSEEYGNIIVTLKSTKVHACYTVRRFTVRNTKMKKGQKGNPKGRQNERTVIQYHYTQWPDMGVPEYALPVLTYVRRSSAARSPEMGPVLVHCSAGVGRTGTYIVIDSMLQQIKDKSTVNVLGFLKHIRTQRNYLVQTEEQYIFIHDALLEAILGKETEVSANQLHSYVNSILIPGIGGKTQLEKQFKLVTQCNAKYVECFSAQKDCNKEKNRNSSVVPSERARVGLAPLPGMKGTDYINASYIMGYYRSNEFIITQHPLPHTTKDFWRMIWDHNAQIIVMLPDNQSLAEDEFVYWPSREESMNCEAFTVTLISKDRLCLSNEEQIIIHDFILEATQDDYVLEVRHFQCPKWPNPDAPISSTFELINVIKEEALTRDGPTIVHDEYGAVSAGTLCALTTLSQQLENENAVDVFQVAKMSNLMRPGVFTDIEQYQFLYKAMLSLVSTKENGNGPMTLDKNGAVMANDEPDPAESMESLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR61</accession>
    <name>A0A8C3RR61_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Protocadherin-20</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003087.1">
        <property type="protein sequence ID" value="ENSCSRP00000002983.1"/>
        <property type="gene ID" value="ENSCSRG00000002280.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000005">
        <property type="entry name" value="Protocadherin 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000016">
        <property type="entry name" value="Protocadherin 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000002">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000007">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000145">
        <property type="entry name" value="protocadherin-20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000162">
        <property type="entry name" value="Protocadherin-20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050174">
        <property type="entry name" value="Protocadherin/Cadherin-CA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028">
        <property type="entry name" value="CADHERIN-87A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028:SF260">
        <property type="entry name" value="PROTOCADHERIN-20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00028">
        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00112">
        <property type="entry name" value="CA"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00232">
        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 12" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="6"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="841"/>
            <end position="864"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="14">
        <location>
            <begin position="28"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="14">
        <location>
            <begin position="169"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="14">
        <location>
            <begin position="272"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="14">
        <location>
            <begin position="384"/>
            <end position="486"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="14">
        <location>
            <begin position="487"/>
            <end position="590"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="14">
        <location>
            <begin position="591"/>
            <end position="693"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="14">
        <location>
            <begin position="697"/>
            <end position="814"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00072296"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002983.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="902" mass="98870" checksum="782E9C7127185C39" modified="2022-01-19" version="1">VGDGDVVRHLFLFLLFIGPFNCFASYSRATELFYSLNEGLPAGVLIGSLAQDLRLHGVAAEGPPTRRGEPALSFSLASQGLGGQYVSLDNRSGELHTSALEIDREVLCLETGAGSPASLPAPSSEPCLLLLDVLVLPQEHFRLVKVKIAIRDVNDNAPRFPVPNMCLWVPENAPVDTRLAIEHPALDPDLGTNAVQTYRLQDDYGVFTLDVEENESGERTPYLIVMGALDREAREEYVTLIIAEDGGTPPLLGSATLTIGISDINDNCPQFSDSQLNVTVYGNSTAGTHVATIHAVDMDLGSNAQISYSYSQKVPQPSRDLFHLDESTGAIKLSSKIDGDAPRLHRLTILANGPGCIPAVITVLVSIIKVMLRPPEVVPRFIANEVEGVVYLKELEPVNTPIAFFTIKDPDEKYKVDCFLDGNGPFKLSPYKPYNNEYLLETTRPLDYEVQQLYEISVVAWNSEGFHVNKIIKVQVLDDNDNSPVFPQQLIELSIEENNAPNAFLTKLYATDADSGERGKVSYFLGPDAPSYFSLDKITGVLTVSTQLDREEKEKYRYTVKAIDSGLPPRESIATVTITVLDKNDNSPRFINKDFSFFVPENFPGFGEIGAISVTDADAGQNGWVALSVVNGSDIFVIDTGKGVLRAKVSLDREQQSSYVLSVEAVDGGDPALSSTAKITVLLLDINDNPPLVLFPQSNTSYLLVLPSTLPGSPITEVYAVDKDTGMNAVIAYSIIGRRGPRPESFRIDPKTGNITLEESLMQNDYGLYRLLVKVSDHGYPEPLHSTVMVNLFVNDTVSNESYIESLLRKEPDINIEEKEPQISIEPTHKKMESPSCVPTLVALSIISLGSITLVTGMGIYICLRKGKKHHRADENLEVQIPLNGRIDLHKLEKKPMEISNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSH8</accession>
    <name>A0A8C3RSH8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">ferroxidase</fullName>
            <ecNumber evidence="4">1.16.3.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Cu cation</name>
            <dbReference type="ChEBI" id="CHEBI:23378"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the multicopper oxidase family.</text>
    </comment>
    <dbReference type="EC" id="1.16.3.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSH8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003355.1">
        <property type="protein sequence ID" value="ENSCSRP00000003239.1"/>
        <property type="gene ID" value="ENSCSRG00000002385.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005507">
        <property type="term" value="F:copper ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004322">
        <property type="term" value="F:ferroxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006826">
        <property type="term" value="P:iron ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000009">
        <property type="entry name" value="Ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000002">
        <property type="entry name" value="Hephaestin like 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.420">
        <property type="entry name" value="Cupredoxins - blue copper proteins"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011707">
        <property type="entry name" value="Cu-oxidase-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011706">
        <property type="entry name" value="Cu-oxidase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045087">
        <property type="entry name" value="Cu-oxidase_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033138">
        <property type="entry name" value="Cu_oxidase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002355">
        <property type="entry name" value="Cu_oxidase_Cu_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008972">
        <property type="entry name" value="Cupredoxin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11709:SF221">
        <property type="entry name" value="HEPHAESTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11709">
        <property type="entry name" value="MULTI-COPPER OXIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07731">
        <property type="entry name" value="Cu-oxidase_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07732">
        <property type="entry name" value="Cu-oxidase_3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49503">
        <property type="entry name" value="Cupredoxins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00079">
        <property type="entry name" value="MULTICOPPER_OXIDASE1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00080">
        <property type="entry name" value="MULTICOPPER_OXIDASE2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 16" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="16">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034950846" description="ferroxidase" evidence="16">
        <location>
            <begin position="27"/>
            <end position="1089"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="18">
        <location>
            <begin position="101"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="17">
        <location>
            <begin position="319"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="18">
        <location>
            <begin position="457"/>
            <end position="560"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="18">
        <location>
            <begin position="796"/>
            <end position="856"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="17">
        <location>
            <begin position="949"/>
            <end position="1049"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001935"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF07731"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF07732"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003239.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1089" mass="122844" checksum="11C9873DED9CD613" modified="2022-01-19" version="1">MGSCWQLLPQSLFVLHLLMLPIFAEGATRVYYLGICEVEWNYAPTGKNIITGRSIKDDPEASTFLQPGKDRVGSIYKKSVYKQYSDSTYTTEMLKPAWLGFLGPIIRAEVGDTITVHLKNFANRPHTVHPHGVFYKKDSEGSLYPDVSSQDQKKDDAVPPGGNHTYTWTVPEDHSPTADDPTCLTWVYHSHTDAPKDIASGLIGPLLTCKEGVLTGTSQRRQDVDLDFFLMFNVIDENLSWHLDENIASFCTDPESVDKEDEEFQVSNRMHAINGYVYGNLPEMTMCTGDHVAWHLFGMGSETDIHTAFFHGQTLTIRGHRSDVASLFPATFVTADMIPSNTGRWLLSCQVNSHLQAGMEAVYEVRQCSQKTPESSLKGRVRKYYIAAKEVQWNYGPSGLDQSTGKSLQEPGSSSEQFFKRSPRRIGGTYWKAKYVEYTDATFRVEKQRSEEEMHLGILGPVIKAEVGDTIWVTFANKASWPFSIQPHGVLYGKDILCFKGLSWNGASVEPLHNFTYRWTVPQHVGPTANDPPCLTWMYSSAINPIRDTSSGLVGPLVICKPGTLNTSNKQVESALPLQCFRVLNLSWYLPANIKYYLRTEEAFVKKDEGFKESNRMHAINGFMFYTLPKLEVCKGDTVSWHFLGLGTDTDVHGAAFQGNTVQMNGMRRDATNLFPHTFATALMQPDHEGTFEIYCQTSNHYQSGMKVRYSVSKCGKGAPAPDHQYEEARTHYIMAQEVEWDYSPDRSWELERHNISGNENGLLGSKYKKAIYREYTDGTFRIPKNRTSDEEHLGILGPFIRAEVGDVLNIVFKNNATQPYSIHAQGVLERNDGQVEAAKPGDIVTYRWDVPERSGPGPNDSVCISWVYYSMVDFVKDMYSGLIGPLKVCRKGALGSDGRRKGINREFALLFLVFDENLSWYLEENVKTYAHGNQSKINLQDEEFVESNKMHAINGKLYGNLPGLTMHQGDWVNWYLLGMGQEIDVHTVHFHAETFTYRNGKSYRADVVDLFPGTFEMVEMVVGNPGTWLLHCHVSDHIHGGMEALYRVLPRPGLCCCLSWKHCPVILQLLLLVEVLATLQIYFVMDSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT05</accession>
    <name>A0A8C3RT05_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="2">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the protein kinase superfamily. CK1 Ser/Thr protein kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT05"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004648.1">
        <property type="protein sequence ID" value="ENSCSRP00000004501.1"/>
        <property type="gene ID" value="ENSCSRG00000003341.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015630">
        <property type="term" value="C:microtubule cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000167">
        <property type="entry name" value="Tau tubulin kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000358">
        <property type="entry name" value="Tau tubulin kinase 2b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050235">
        <property type="entry name" value="CK1_Ser-Thr_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11909">
        <property type="entry name" value="CASEIN KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0418">Kinase</keyword>
    <keyword evidence="7 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="15">
        <location>
            <begin position="34"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="418"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="546"/>
            <end position="667"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="709"/>
            <end position="876"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="996"/>
            <end position="1270"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="454"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="569"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="617"/>
            <end position="636"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="14">
        <location>
            <begin position="724"/>
            <end position="746"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="757"/>
            <end position="766"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="837"/>
            <end position="862"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="1021"/>
            <end position="1034"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="1037"/>
            <end position="1050"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="1073"/>
            <end position="1094"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="14">
        <location>
            <begin position="1160"/>
            <end position="1181"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="63"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00061588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004501.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1270" mass="140193" checksum="E209F122FD2072F4" modified="2022-01-19" version="1">MQCLVAAIREEPNMSGGGEQVDILPANYVVKDRWKVLKKIGGGGFGEIYEAMDLLTRENVALKVESAQQPKQVLKMEVAVLKKLQGKDHVCRFIGCGRNEKFNYVVMQLQGRNLADLRRSQPRGTFTLSTTLRLGKQILESIEAIHSVGFLHRDIKPSNFSMGRLPSTYRKCYMLDFGLARQYTNTNGEVRPPRNVAGFRGTVRYASVNAHKNREMGRHDDLWSLFYMLVEFAVGQLPWRKIKDKEQVGMIKEKYEHRMLLKHMPSEFHLFLDHIANLDYFTKPDYQLIMSVFENSMKERGITENEAFDWEKAGTDILLSTSTSTPPQQNTRQTAAMFGVVNVTPVPGDLLRENTEDVLQGEHLSDQENAPPILPGRPVEGLGQAPNIAFNETEVWEETDVNRNKLRISISKTQCMVEEEQRSGVCPSSPIRAPPDSPTTQVRSLRYRRVNSPESERLSTADGKADLHERRSRVDLPCSPSRLVCSSQPAQMLSIDTGQVDRQASGRMDVSASVEHEALSNAFRSVPLAEEEDFDSKEWVIIDKETELKDFHPGAEPSTSGTTDEEPEELRPIEEGEERRRLGAEAAVRPKVHEGRPWGMQPVTEEDSSHRHEGHCQTVSDSKPEQQPGSPAQLSLHSAPALRQRRRESEPIGPQRQMFTPNPFEMNGLPKAVPLNLPYQDFKRDVSDAREKPRILQRIKRVDFSNIVLTAPCKPPEPRLEMNGECEEEEEEEDEEEEEEEEEEEAGYLGEEIDMHSSSSSDVSQKSTERSQEGAPSTLLADDQKESKGRASVADGDLELEEGSKTLVLFSPGDMKKSPLTTDLAPDVDLGTLAALTPQSERPQPLGSQLDVSEPGTLSSILKSEPKPPAAVSTASSPFTKVERTFVHIAEKTHLNVMSSGGQLARHEEYCPPGQLEEIIREEELEENLGLVENGSANSGLEGGEMESCALSVNHIETSSETAGEPPTLPNGVAQPPEEMLEKPLSARYRSRIPILFSEEDTGSDLSASLSAKERLHKRAKQPDLVRLVMERRQSRLLRLASGASSSASSSDERRRASETLSATGSEEDTHDSDDSVPRRTGEGKASHPGREGKTSSTKSRIPRPVVPARTSPAAVKFGSPAAPGSSPLDAALTARLQRTAGTVPSDSPLKQLHNRLPSSPSPAPPPPPWSCAPPWSPSLPPRNLSASPKSQSLSRRESPSPSRQHRPGAALQRGQPAPRPHPRVLAQGLLGEPPASPGLARKGQRGKTQTQRPATKGRQVSVEGKATAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTB4</accession>
    <name>A0A8C3RTB4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Zinc finger FYVE domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Early endosome membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000003010.1">
        <property type="protein sequence ID" value="ENSCSRP00000002906.1"/>
        <property type="gene ID" value="ENSCSRG00000002103.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5872154at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005545">
        <property type="term" value="F:1-phosphatidylinositol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016197">
        <property type="term" value="P:endosomal transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007179">
        <property type="term" value="P:transforming growth factor beta receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15729">
        <property type="entry name" value="FYVE_endofin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1360.220:FF:000001">
        <property type="entry name" value="Zinc finger, FYVE domain-containing 9a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.500.40:FF:000001">
        <property type="entry name" value="Zinc finger, FYVE domain-containing 9a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.720.10:FF:000001">
        <property type="entry name" value="Zinc finger, FYVE domain-containing 9a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000084">
        <property type="entry name" value="Zinc finger, FYVE domain-containing 9b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.500.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1360.220">
        <property type="entry name" value="Domain of unknown function (DUF3480), N-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.720.10">
        <property type="entry name" value="Smad anchor for receptor activation, Smad-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022557">
        <property type="entry name" value="SARA-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024608">
        <property type="entry name" value="SARA-like_SBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035438">
        <property type="entry name" value="SARA/endofin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037145">
        <property type="entry name" value="SARA_Smad-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000306">
        <property type="entry name" value="Znf_FYVE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017455">
        <property type="entry name" value="Znf_FYVE-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46319">
        <property type="entry name" value="ZINC FINGER FYVE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46319:SF2">
        <property type="entry name" value="ZINC FINGER FYVE DOMAIN-CONTAINING PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01363">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11409">
        <property type="entry name" value="SARA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11979">
        <property type="entry name" value="SARA_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037289">
        <property type="entry name" value="SARA/endofin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01421">
        <property type="entry name" value="DUF3480"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00064">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01422">
        <property type="entry name" value="SARA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50178">
        <property type="entry name" value="ZF_FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="1" id="KW-0967">Endosome</keyword>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PIRNR" id="PIRNR037289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002906.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1425" mass="155960" checksum="63E9A9C324A9AF42" modified="2022-01-19" version="1">MENYFQAEAYNLDKVLDEFEQNEDDAVSPTLLGAKWNQVLDPPSHRLSCNPALSSVHEASIPNECQQRLKSFSLTHSTTTPTGGEGDHCANGMDLSINPETPTVWIDDQAKADDHLMKRNSNQDDQCNAMETGEKKCGNPACLPEEKNVLVVAVMHNCDRRTLQSGNLLDCKNYSTQSLMDTISFTLDNENRQNDQFGVTVNGSTEKDTDTEKQGVQLDRLYAEADSLSHLINISSDSLSSACLPHRLKDDFNINRDSLFSESTITGINAVTLLQRPVDGTAKPQESCASVEDFTSKAITQRKDLEAKNSSPSSSNGSFMVEETVEEQTSQLHQSGLPVLSLTCQPNMSESGNHSERFEERITSEDVSGVESEVGECDTILSTTELLSGAECFPESQEMTNWELTKLNNKQTHGENERLLQMKEPEEACSNSGKDGDGMMEAGMDIKGIYIDELEGSSLSDVMGTSAASSLSNGCDSYGMQNPIVAHIPKTLPSKEDSVTEEKEIEESKSECYTNVYEQRGNEAADGSGLILNSTGDQMKKNYLHNLCSQVPSLQGQTLPKTVTNLQPISVPFGGARPKQPTNLKLQIPKPLSDHLQNDLVPPNCGGNTKNKNDVFGKAKIGETLAADMFPDETSLNASIADTTGEHLEDYESGVSSSPCLAVAPDSPDNDLRAGQFGAPTRKPFTTLGEVAPVWVPDSQAPNCMKCEARFTFTKRRHHCRACGKVFCAVCCSLKCKLLYMDRKEARVCVICHSVLMNAQAWESMMSASSQSPNPNNPAEYCSTIPPLQQAQASGALSSPPPTVMVPVGVLKHPGAEMAQPREQRRVWFADGILPNGEVADAAKLTVAGTTPTGTLAVSHDPTKPVTNSTLSVETDNTSGFSGSITQVGSPVGSAMNLIPEDGLPPILISTGVKGDYAVEERPSQISVMQQLEDGSPDPLVFVLNANLLSMVKIVNYVNRKCWCFTTKGMHAVGQSEIVILLQCLPDEKCLPKDIFNHFVQLYRDALAGNVVGSLGHSFFSQSFLGSKEHGGFLYVTSTYQSLQDLVLPTPPYLFGILVQKWETPWAKVFPIRLMLRLGAEYRLYPCPLFSVRFRKPLFGETGHTIMNLLADFRNYQYTLPVVQGLVVDMEVRKTSIKIPSNRYNEMMKAMNKSNEHVLAGGACFNEKADSHLVCVQNDDGNYQTQAISIHNQPRKVTGASFFVFSGALKSSSGYLAKSSIVEDGVMVQITAENMDTLRQALREMKDFTITCGKVDAEEPQEHVHIQWVEDDKNFNKGVISPIDGKSMESITSVKIFHGSEYKANGKVIRWTEVFFLENDDQHNGLSDPADHSRLTENVAKAFCLALCPHLKLLKEDGMTKLGLRVTLDSDQVGYQAGSNGQPLPSQYMNDLDSALVPVIHGGACQLSEGPVIMELIFYILENIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUV4</accession>
    <name>A0A8C3RUV4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">Alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 6</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">GalNAc alpha-2,6-sialyltransferase VI</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="23">ST6GalNAc VI</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Sialyltransferase 7F</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>3-O-[alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;3)-alpha-D-GalNAc]-L-Ser-[protein] + CMP-N-acetyl-beta-neuraminate = a 3-O-{alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;3)-[alpha-Neu5Ac-(2-&gt;6)]-alpha-D-GalNAc}-L-seryl-[protein] + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:65280"/>
            <dbReference type="Rhea" id="RHEA-COMP:16760"/>
            <dbReference type="Rhea" id="RHEA-COMP:16761"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:156395"/>
            <dbReference type="ChEBI" id="CHEBI:156397"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:65281"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>3-O-[alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;3)-alpha-D-GalNAc]-L-Thr-[protein] + CMP-N-acetyl-beta-neuraminate = a 3-O-{alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;3)-[alpha-Neu5Ac-(2-&gt;6)]-alpha-D-GalNAc}-L-threonyl-[protein] + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:65284"/>
            <dbReference type="Rhea" id="RHEA-COMP:16762"/>
            <dbReference type="Rhea" id="RHEA-COMP:16763"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:156396"/>
            <dbReference type="ChEBI" id="CHEBI:156398"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:65285"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>N-acetyl-alpha-neuraminosyl-(2-&gt;3)-beta-D-galactosyl-(1-&gt;3)-N-acetyl-beta-D-glucosaminyl-(1-&gt;3)-beta-D-galactosyl-(1-&gt;4)-beta-D-glucosyl-(1&lt;-&gt;1')-N-acyl-sphing-4-enine + CMP-N-acetyl-beta-neuraminate = N-acetyl-alpha-neuraminosyl-(2-&gt;3)-beta-D-galactosyl-(1-&gt;3)-[N-acetyl-alpha-neuraminosyl-(2-&gt;6)]-N-acetyl-beta-D-glucosaminyl-(1-&gt;3)-beta-D-galactosyl-(1-&gt;4)-beta-D-glucosyl-(1&lt;-&gt;1')-N-acyl-sphing-4-enine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:47884"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:88073"/>
            <dbReference type="ChEBI" id="CHEBI:88079"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:47885"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>a ganglioside GD1a (d18:1(4E)) + CMP-N-acetyl-beta-neuraminate = a ganglioside GT1aalpha (d18:1(4E)) + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41972"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:78445"/>
            <dbReference type="ChEBI" id="CHEBI:78571"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:41973"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a ganglioside GM1b (d18:1(4E)) + CMP-N-acetyl-beta-neuraminate = a ganglioside GD1alpha (d18:1(4E)) + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41968"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:78568"/>
            <dbReference type="ChEBI" id="CHEBI:78569"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:41969"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>a ganglioside GT1b (d18:1(4E)) + CMP-N-acetyl-beta-neuraminate = a ganglioside GQ1balpha (d18:1(4E)) + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41976"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:78452"/>
            <dbReference type="ChEBI" id="CHEBI:78572"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:41977"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>a globoside MSGG + CMP-N-acetyl-beta-neuraminate = a globoside DSGG + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:56088"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:140623"/>
            <dbReference type="ChEBI" id="CHEBI:140624"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:56089"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glycosyltransferase 29 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004836.1">
        <property type="protein sequence ID" value="ENSCSRP00000004684.1"/>
        <property type="gene ID" value="ENSCSRG00000003563.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10264956at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001665">
        <property type="term" value="F:alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009988">
        <property type="term" value="P:cell-cell recognition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001574">
        <property type="term" value="P:ganglioside biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009311">
        <property type="term" value="P:oligosaccharide metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23978">
        <property type="entry name" value="GT29_ST6GALNAC6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1480.20:FF:000009">
        <property type="entry name" value="alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 6 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1480.20">
        <property type="entry name" value="Glycosyl transferase family 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001675">
        <property type="entry name" value="Glyco_trans_29"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038578">
        <property type="entry name" value="GT29-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45906">
        <property type="entry name" value="ALPHA-N-ACETYL-NEURAMINYL-2,3-BETA-GALACTOSYL-1, 3-N-ACETYL-GALACTOSAMINIDE ALPHA-2,6-SIALYLTRANSFERASE-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45906:SF6">
        <property type="entry name" value="ALPHA-N-ACETYLGALACTOSAMINIDE ALPHA-2,6-SIALYLTRANSFERASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00777">
        <property type="entry name" value="Glyco_transf_29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="9" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="10" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0730">Sialic acid</keyword>
    <keyword evidence="6" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022981"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00043744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00050681"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00051061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00051590"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00051833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00051886"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00053014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00074915"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00077208"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00080825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00082849"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004684.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="296" mass="33788" checksum="0CC6EC69803A763D" modified="2022-01-19" version="1">MSNNTGQRTAILVVLFALIMLLIIYSSNSGTEVFHYTALRGKSHHPPNFKKWGVKSGYLPIYGNKTLNSHCHQCVIITSSSHLLGSKLGSEIDQSECTIRMNDAPTTGYEADVGNKTTVRVVAHSSVYRVLKRPQEFVNKTPETILIFWGPPSKMQKSLLKILQRVSMSFPNMSAYVVSPVRMKQFDDLFRGETGKDREKSRSWLSTGWFTMVIAVELCDKVHVYGMVPPNYCSRRPQPGKMAYHYYEPKGPDECTTYIHNERSRKGNHHRFITEKRVFASWASLYNITFSHPAWD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVI8</accession>
    <name>A0A8C3RVI8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">BTB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVI8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005115.1">
        <property type="protein sequence ID" value="ENSCSRP00000004960.1"/>
        <property type="gene ID" value="ENSCSRG00000003138.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18505">
        <property type="entry name" value="BACK1_LZTR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18506">
        <property type="entry name" value="BACK2_LZTR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18308">
        <property type="entry name" value="BTB1_POZ_LZTR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18309">
        <property type="entry name" value="BTB2_POZ_LZTR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000024">
        <property type="entry name" value="Leucine-zipper-like transcriptional regulator 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.80:FF:000045">
        <property type="entry name" value="leucine-zipper-like transcriptional regulator 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000049">
        <property type="entry name" value="leucine-zipper-like transcriptional regulator 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006652">
        <property type="entry name" value="Kelch_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051568">
        <property type="entry name" value="LZTR1/Attractin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46376">
        <property type="entry name" value="LEUCINE-ZIPPER-LIKE TRANSCRIPTIONAL REGULATOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46376:SF1">
        <property type="entry name" value="LEUCINE-ZIPPER-LIKE TRANSCRIPTIONAL REGULATOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01344">
        <property type="entry name" value="Kelch_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24681">
        <property type="entry name" value="Kelch_KLHDC2_KLHL20_DRC7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117281">
        <property type="entry name" value="Kelch motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="BTB" evidence="3">
        <location>
            <begin position="360"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="domain" description="BTB" evidence="3">
        <location>
            <begin position="589"/>
            <end position="658"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004960.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="762" mass="87004" checksum="5382A96A29939242" modified="2022-01-19" version="1">FGGDNGKTMLNDLLRFDVKDCSWCRAFTTGTPPAPRYHHSAVVYGSSMFVFGGYTGDIYSNSNLKNKNDLFEYKFATGQWTEWKTEGRLPVARSAHGATVYSEKLWIFAGYDGNARLNDMWTIGLQDRELTCWEEIEQSGEIPPSCCNFPVAVCKDKMFVFSGQSGAKITNNLFQFEFKEKIWTRIPTEHLLRGSPPPPQRRYGHTMVAFDRHLYVFGGAADNTLPNELHCYDVDSQTWEVIQPSPDSEVAHPEVAERVAAPEEAPSFSSEERGLKKSRDVFGLDFGITTVKQQPTADSELPSGRLFHAAAVISDAMYIFGGTVDNNIRSGEMYRFQFSCYPKCTLHEDYGRLWENRQFSDLEFVLGEKEDRVRGHAAIVTARCKWLRKKIIQARERLKQKAGREWSPTPRKGRDRAGGELRPLCCLQPLLEVTIREAEAQPFEVLMQFLYTDKIKYPRKGHVQDVLLIMDVYKLALNFKLSRLEQLCLQYIEASVDLQNVLIVCENANKLQLDQLKEHCLNFVVKESHFNQVIMMKEFEHLSSSLIVEIVRRKQQPPVRTHSDQPLDIGTSLIQDMKAYLEGAGIEFCDIILLLDGHPRPAHKAILAARSSYFEAMFRSFMPEDGQVNISIGEMVPSKQAFESMLRYIYYGEVNMPPEDSLYLFAAPYYYGFYNNRLQAYCKQNLEMNVTVENVLQILEAADKTQALDMKKHCLHIIVHQFTKVSKLPNLRSLSQPLLLDIIESLANHISDKQCAELGSDI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW49</accession>
    <name>A0A8C3RW49_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Cell adhesion molecule-related/down-regulated by oncogenes</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW49"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004998.1">
        <property type="protein sequence ID" value="ENSCSRP00000004847.1"/>
        <property type="gene ID" value="ENSCSRG00000003672.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="CDD" id="cd00096">
        <property type="entry name" value="Ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000205">
        <property type="entry name" value="Cell adhesion associated, oncogene regulated"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000352">
        <property type="entry name" value="Cell adhesion molecule-related/down-regulated by oncogenes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001305">
        <property type="entry name" value="Cell adhesion molecule-related/down-regulated by oncogenes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000273">
        <property type="entry name" value="contactin-3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000032">
        <property type="entry name" value="palladin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44170:SF1">
        <property type="entry name" value="CELL ADHESION MOLECULE-RELATED_DOWN-REGULATED BY ONCOGENES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44170">
        <property type="entry name" value="PROTEIN SIDEKICK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 15" id="KW-0732">Signal</keyword>
    <keyword evidence="4 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="15">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034667446" description="Cell adhesion molecule-related/down-regulated by oncogenes" evidence="15">
        <location>
            <begin position="26"/>
            <end position="1255"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="959"/>
            <end position="984"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="16">
        <location>
            <begin position="29"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="16">
        <location>
            <begin position="131"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="16">
        <location>
            <begin position="225"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="16">
        <location>
            <begin position="310"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="16">
        <location>
            <begin position="405"/>
            <end position="516"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="17">
        <location>
            <begin position="573"/>
            <end position="674"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="17">
        <location>
            <begin position="719"/>
            <end position="815"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="17">
        <location>
            <begin position="819"/>
            <end position="919"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="449"/>
            <end position="469"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="525"/>
            <end position="544"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="670"/>
            <end position="691"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="924"/>
            <end position="951"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1232"/>
            <end position="1255"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="1232"/>
            <end position="1243"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00069893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004847.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1255" mass="136924" checksum="0EBB5B6CCBEE0590" modified="2022-01-19" version="1">MHPDPRPLQALLFITATVLFSATSSDLIPHFISEPLSTIQKPGGPVKLHCSPEPSTARISWLFNGQRLDSRVEQVEVQPGSLTIFSLSPSNSGHYQCIANYSADAIVSRPAVVSIGHLDDFDTLVKHIVTAEEGSAAFIGCKVPESNPKAQVRFRVRGKWLEQSTDNYLILPSGNLQILNVSLEDKGSYKCAAYNPVTRDLKLEPTGHKLIVSRTSTEGFRILHPTVPQALAVPQHSPLTLECVVSGLPASHVRWFKDGQDALTGSRWRLLHSHLVTDRLDTLDAGNYSCVVANESGVVKYINYTVTILESASISKGLQDQTVAMGTTVHFSCDIHGNPAPNLTWFHNAAPIHLSSRHLVTGNRLRIRGIAKEDSGLYQCVANNGIGFMQSTGRLQVQTGKGSKPVIVSSPASANVVDGGDVTLSCNATGLPIPVIRWYNSRGLITSHPSQVLHSKPRKSPQSRRGSTGLEPIYFTMSRAGSSSLYIQAVTPEHAGKYSCEATNEHGSALSEAFLAVVPFESSTKAEEVTPTEVAQSDEGDGDYDTERFSNLSPTKLHLDAIATEKTPNGALPPEAPIILSPPQTLKPDTYNLMWRSGKDGGLPINAYFVKYRKLDDGVSVMGSWHTVRVPGSENELHLTELEPSSLYEVLMVARSAAGEGQPAMLTFRTSKERTSSSKNTQAPSPPLGIPKHPVVQEGTNNFGVVLPDLSRHNGVPEAPDRPAISTASETSVFVTWIPRANGGSPITAFKVEYKRMSRNSDWLIAADSISPSKLSVEVRNLEPGATYKFRVIAVNNYGDSPRSSPSRPYQVAGFTNRPITGPHIAYTEAVSDTQIMLKWTYITSSNNNTPIQGFYIYYRPTDSDNDSDYKREIVEGTKQWHLISHLQPETSYDIKMQCYNEGGESEYSNVMMCETKVKRTPGASEYPVKDLSTPPNSPDRGGGGNAGPSNGPVRSSDMLYLIVGCVLGVMVLILIVFIAMCLWKNRQQNAMQKYDPPGYLYQGADINGQMVEYATLPGSSRINGSIHGNFISNGSLSNGCPHLHHKVPNGVNGIMNGGLNGGTGLYPGHTNSLSRTHMDYEHPHHLVNGGGMYTAVPQTDPSECINCRNCRNNNRCFTKTNGTFSSNTLPVVPIVTPYQQDSLEMKPLNHVMVAMCLASTVPECSVEMEEDSKEKVEQPSTQHSCCQENMNQMNIDYPEGDICAHSETSNHILSWSSLILQPVSKDCNEKSGWNSPGVTLNRSGDLRQLQMQET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW86</accession>
    <name>A0A8C3RW86_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">G-patch domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006126.1">
        <property type="protein sequence ID" value="ENSCSRP00000005933.1"/>
        <property type="gene ID" value="ENSCSRG00000004469.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0039536">
        <property type="term" value="P:negative regulation of RIG-I signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032480">
        <property type="term" value="P:negative regulation of type I interferon production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000467">
        <property type="entry name" value="G_patch_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040341">
        <property type="entry name" value="GPATCH3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14390">
        <property type="entry name" value="G PATCH DOMAIN CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14390:SF2">
        <property type="entry name" value="G PATCH DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01585">
        <property type="entry name" value="G-patch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00443">
        <property type="entry name" value="G_patch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50174">
        <property type="entry name" value="G_PATCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="G-patch" evidence="2">
        <location>
            <begin position="374"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="220"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="236"/>
            <end position="260"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50174"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005933.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="488" mass="55737" checksum="D643C1FA15779406" modified="2022-01-19" version="1">MASSGSSERAWGPARYCLVSRIPAELRSAQLRSYFSQFAEAGGFLCFHYRHRPERSGPPGQGPATCCCLVAVRPGQARRLVRMYSGKRWLDAQGDGLPGRCVIRRVRVSPDTGLGMFQYKTKKELHNKTQSETFTQADLKWLPELNPPVFMPHGNVGTPLRVFLELIKACRLPPRVIKKLQLRFPKTGSSRRYGNVPFKYWDTETVEQEDLVYTDMGEEITMEKGPLPRTGMTQTNDEEDWEGPGKEEAEESHSDDDDDRCEEWERYEALHEDVTSQERTEERLYEEEIELKWEKGGSGLVFYTDAQYWQEEQGDFDEQTADDWDVDMSIYYDTDGGDKDARDAIQMRLEQRLRDGLEDGSVSGQQIGTFEKYTKGIGRKVLERQGWMEGRGLGSSNSGMAEALDNEGQHPRCKRGLGYHGEKLQTFSKLKKPRRDGPILISTIYDEPQPVDSGDQLLRRQLPTAMKYRQDMAFVRAAQRAHQSPSTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXP2</accession>
    <name>A0A8C3RXP2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">ATP-dependent RNA helicase DHX30</fullName>
            <ecNumber evidence="4">3.6.4.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">DEAH box protein 30</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
            <location evidence="1">Mitochondrion nucleoid</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the DEAD box helicase family. DEAH subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXP2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006725.1">
        <property type="protein sequence ID" value="ENSCSRP00000006517.1"/>
        <property type="gene ID" value="ENSCSRG00000004789.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042645">
        <property type="term" value="C:mitochondrial nucleoid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003678">
        <property type="term" value="F:DNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002151">
        <property type="term" value="F:G-quadruplex RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042254">
        <property type="term" value="P:ribosome biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17976">
        <property type="entry name" value="DEXHc_DHX30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18791">
        <property type="entry name" value="SF2_C_RHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1080:FF:000004">
        <property type="entry name" value="ATP-dependent RNA helicase DHX30 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.20:FF:000016">
        <property type="entry name" value="ATP-dependent RNA helicase DHX30 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.20:FF:000017">
        <property type="entry name" value="ATP-dependent RNA helicase DHX30 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000414">
        <property type="entry name" value="ATP-dependent RNA helicase DHX30 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000375">
        <property type="entry name" value="Putative ATP-dependent RNA helicase DHX30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1080">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.20">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011709">
        <property type="entry name" value="DEAD-box_helicase_OB_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002464">
        <property type="entry name" value="DNA/RNA_helicase_DEAH_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056755">
        <property type="entry name" value="DSRM_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007502">
        <property type="entry name" value="Helicase-assoc_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18934">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18934:SF257">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE DHX30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24995">
        <property type="entry name" value="DSRM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21010">
        <property type="entry name" value="HA2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07717">
        <property type="entry name" value="OB_NTP_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00847">
        <property type="entry name" value="HA2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00690">
        <property type="entry name" value="DEAH_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0347">Helicase</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="13" id="KW-1135">Mitochondrion nucleoid</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="11" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="17" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034821014" description="ATP-dependent RNA helicase DHX30" evidence="17">
        <location>
            <begin position="20"/>
            <end position="1181"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="18">
        <location>
            <begin position="438"/>
            <end position="606"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="19">
        <location>
            <begin position="647"/>
            <end position="820"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023271"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00039388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00042917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006517.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1181" mass="132801" checksum="E51A05884253D043" modified="2022-01-19" version="1">LQGFWILIKMAFTFSIVLSDSRDLLKEFPQPKNLLNSVIGRALGISHARDKLVYIHTNGPRKKKVTLHIKWPKNVEVEGYGTKKIDAERQAAAAACQLFKGWGLLGPRNELFDAAKYRILADQLGCPEDRWCPESRWRSKSGPSLADLSTCWRRVEPDDSIQSMEQGRMAKAMRREELEEGELEEGELEEGELEEDTIDVTDYLSMAHNEARTPARDMRGGASVEMTDDNNAIRALTQFPLPKNLLAQVIQIATSSSTVKEFMQFRTVGTKTKICKLTLRWPCPMTFAAKGRRKVEAENKAAALACQKLKSLGLVDKNNNPLSHAMYNMTSLRELGENQRRPCHIKVPEATLRKIENYLNHYPVDSRESRPRIADDMMNLSKESGAISDAITGKTYTPMSEGEEVRLSQNLLALWKRRGSSWQESHQLPVDPHKDTILSAIEQNPVVVIAGDTGCGKTTRIPQLLLERYILEGRGARCNVVITQPRRISAISVAQRVAQELGPNMRKNVGYQVRLESKPPARGGALLFCTVGILLRKLQGNPSLEGVSHVIVDEVHERDVNTDFLLILLKGIQKLNPDLRLVLMSATGDNQRFSQYFGDCPVVKVPGFMYPVKEYYLEEILAKLGRHRHRHYEVKQSDDECVLDLELIADLVLQIDAHGEPGGVLCFLPGWQEIKGVQQRLLETLGSQNSRYLVLPVHSNIPMMDQQNIFQRPPPGVRKIVLATNIAETSITINDIVHVVDSGTHKEERYDLKTKVSCLETVWVSKSNVVQRRGRAGRCQSGFAYHLFPRSRLDKMPTFQVPEILRTPLENLVVQAKIHMPEKTAVEFLSKALDSPDIKAVDEAVILLQEIGVLDQREALTTLGKRLAQISTDPRLAKAIVLASIYRCLHPLLVIVSCLTRDPFSSSLQNRAEVDKAKAILSRESGSDHLAFVRAVAGWEEVLRRRDSRARDNYLQDYFLYAPSLRFINGLVKQFSENIYETFLVSAPSDCTMPSAACNQYSEEEELVKGVLMAGLYPNLIQVRQGKVTRQGKFKPNSYSYRTKAGTVLLHKSTINRQASKLYSRWLTYFMAVKSNGGVFVRDSSQVHPLAVLLMTDTDIHVRDDGWRATVSLTDSDLLVLEGDSYTIRLLRDFRVSLSKMVETCLCCEMSAIPGDLHHQHSQLLDILVDLLKGPPGSFSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY52</accession>
    <name>A0A8C3RY52_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Cysteine protease</fullName>
            <ecNumber evidence="13">3.4.22.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Cysteine protease that plays a key role in autophagy by mediating both proteolytic activation and delipidation of ATG8 family proteins.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>[protein]-C-terminal L-amino acid-glycyl-phosphatidylethanolamide + H2O = [protein]-C-terminal L-amino acid-glycine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine</text>
            <dbReference type="Rhea" id="RHEA:67548"/>
            <dbReference type="Rhea" id="RHEA-COMP:17323"/>
            <dbReference type="Rhea" id="RHEA-COMP:17324"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:64612"/>
            <dbReference type="ChEBI" id="CHEBI:172940"/>
            <dbReference type="ChEBI" id="CHEBI:172941"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:67549"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the peptidase C54 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.22.-" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RY52"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006244.1">
        <property type="protein sequence ID" value="ENSCSRP00000006052.1"/>
        <property type="gene ID" value="ENSCSRG00000004537.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2960936at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004197">
        <property type="term" value="F:cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019786">
        <property type="term" value="F:protein-phosphatidylethanolamide deconjugating activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035973">
        <property type="term" value="P:aggrephagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="P:piecemeal microautophagy of the nucleus"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="entry name" value="Papain-like_cys_pep_sf"/>
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        <property type="entry name" value="Peptidase_C54"/>
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        <property type="entry name" value="Peptidase_C54_cat"/>
    </dbReference>
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        <property type="entry name" value="CYSTEINE PROTEASE ATG4"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR22624:SF35">
        <property type="entry name" value="CYSTEINE PROTEASE ATG4A"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF03416">
        <property type="entry name" value="Peptidase_C54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 13" id="KW-0072">Autophagy</keyword>
    <keyword evidence="4 13" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7 13" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="5 13" id="KW-0645">Protease</keyword>
    <keyword evidence="9 13" id="KW-0653">Protein transport</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="6" id="KW-0833">Ubl conjugation pathway</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
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    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
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            <dbReference type="ARBA" id="ARBA00023006"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00029362"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="RuleBase" id="RU363115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006052.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="397" mass="45435" checksum="FE4C7C169068148B" modified="2022-01-19" version="1">MESVLSKYENQTTVLSEYLEEFPETDGSVWILGRQYHLKTDKSKLLLDISARLWFTYRRKFSPIGGTGPSSDTGWGCMLRCGQMMLAQALICRHLGRDWHWGRDKKQPEEYHRILRCFIDRKDCCYSIHQMAQMGVGEGKSIGEWFGPNTVAQVLKKLALFDEWNSLAVYVSMDNTVVIEDIKKMCWSPPQSCSAARGCTLSHRSALSQNKNTAVFCSGWKPLLLIIPLRLGINHINPIYIDAFKECFKMPQSLGALGGKPNNAYYFIGFLGNELIYLDPHTTQIFVDLEENGMVDDQSFHCQQAPHRMKIMNLDPSVALGFFCKEEKDFDNWCSLVQKEILKQQSLRMFELVQNHPAHWPPFIPPAKPEVTTSGAELIESTDKLFELEEEFEILSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZV9</accession>
    <name>A0A8C3RZV9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Complex I-AGGG</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">NADH-ubiquinone oxidoreductase AGGG subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Complex I is composed of 45 different subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion inner membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the complex I NDUFB2 subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZV9"/>
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        <property type="protein sequence ID" value="ENSCSRP00000006571.1"/>
        <property type="gene ID" value="ENSCSRG00000004913.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="C:respiratory chain complex I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="P:mitochondrial respiratory chain complex I assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026627">
        <property type="entry name" value="NDUFB2_animal"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15223:SF1">
        <property type="entry name" value="NADH DEHYDROGENASE [UBIQUINONE] 1 BETA SUBCOMPLEX SUBUNIT 2, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15223">
        <property type="entry name" value="NADH-UBIQUINONE OXIDOREDUCTASE AGGG SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14813">
        <property type="entry name" value="NADH_B2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0249">Electron transport</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0679">Respiratory chain</keyword>
    <keyword evidence="16" id="KW-0732">Signal</keyword>
    <keyword evidence="9" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="6" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="16">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034563518" description="NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial" evidence="16">
        <location>
            <begin position="19"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="22"/>
            <end position="41"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00014585"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022660"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00031368"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00031736"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006571.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="41" mass="4986" checksum="B2D5BA1EA5C54FAF" modified="2022-01-19" version="1">MWFWILWLFWHNPEAVLGHFPYPDASKRTDEELGIPPDDEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZW0</accession>
    <name>A0A8C3RZW0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Zinc finger and BTB domain-containing protein 44</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZW0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006774.1">
        <property type="protein sequence ID" value="ENSCSRP00000006562.1"/>
        <property type="gene ID" value="ENSCSRG00000004909.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18228">
        <property type="entry name" value="BTB_POZ_ZBTB44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000266">
        <property type="entry name" value="zinc finger and BTB domain-containing protein 44 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000278">
        <property type="entry name" value="zinc finger and BTB domain-containing protein 44 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24383:SF10">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN-CONTAINING PROTEIN 44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24383">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="BTB" evidence="13">
        <location>
            <begin position="31"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="399"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="427"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="455"/>
            <end position="484"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="487"/>
            <end position="516"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="295"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="574"/>
            <end position="616"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="304"/>
            <end position="318"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00070979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006562.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="616" mass="68584" checksum="E49B5326DCE887DB" modified="2022-01-19" version="1">MGVKTFTHNSPAHSQEMLGKLNMLRNDGHFCDITIRVQDKIFRAHKVVLAACSDFFRSKLVGQAEDDSKSVLDLHHVTVTGFIPLLEYAYTATLSINTENIIDVLAAASYMQMFSVASTCSEFMKSSILWNTPNSQQDKVLDAGQENSANCNFTSRDGSLSPVSSECSVVERAIPVCRESRRKRKSYIVMSPESPLKCNTQTNSPQVLNPSASYAESRNQPVDSSLAFPWTFPFGIDRRLQSEKVKQVENSRTLELPGPSEAARRITDYVTCESTKASSPLVIEEDVRVKVERLSDEEVHEEVSQPVSASQSSLSDQQTVPGSEQVQEDLLISPQSSSIGSIDEGVTEGLPTLQSTSGTNAHADDDDRLENVQYPYQLYIAPSTSSTERPSPNGPDRPFQCPTCGVRFTRIQNLKQHMLIHSGIKPFQCDRCGKKFTRAYSLKMHRLKHEGKRCFRCQICSATFTSFGEYKHHMRVSRHIIRKPRIYECKTCGAMFTNSGNLIVHLRSLNHEASELANYFQSSDFLVPDYLNQEQEETLGQYELGEHGFESNSSVHMPVISQVSSTQNCESTFPLGSLGGLAEKEEDMPEQPKTNANAEATTDDPPKSELSAITIE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S046</accession>
    <name>A0A8C3S046_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Small nuclear ribonucleoprotein F</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Sm protein F</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the snRNP Sm proteins family. SmF/LSm6 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S046"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006893.1">
        <property type="protein sequence ID" value="ENSCSRP00000006679.1"/>
        <property type="gene ID" value="ENSCSRG00000004985.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034715">
        <property type="term" value="C:pICln-Sm protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005685">
        <property type="term" value="C:U1 snRNP"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022618">
        <property type="term" value="P:protein-RNA complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd01722">
        <property type="entry name" value="Sm_F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.100:FF:000133">
        <property type="entry name" value="Small nuclear ribonucleoprotein F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016487">
        <property type="entry name" value="Lsm6/sSmF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010920">
        <property type="entry name" value="LSM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047575">
        <property type="entry name" value="Sm"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001163">
        <property type="entry name" value="Sm_dom_euk/arc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034100">
        <property type="entry name" value="Sm_F"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11021:SF0">
        <property type="entry name" value="SMALL NUCLEAR RIBONUCLEOPROTEIN F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11021">
        <property type="entry name" value="SMALL NUCLEAR RIBONUCLEOPROTEIN F SNRNP-F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01423">
        <property type="entry name" value="LSM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF006609">
        <property type="entry name" value="snRNP_SmF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00651">
        <property type="entry name" value="Sm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50182">
        <property type="entry name" value="Sm-like ribonucleoproteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52002">
        <property type="entry name" value="SM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 13" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="8 13" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="9 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 13" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="7 13" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="6 13" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="Sm" evidence="14">
        <location>
            <begin position="6"/>
            <end position="78"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00030144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00070908"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRNR" id="PIRNR006609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS52002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006679.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="86" mass="9740" checksum="A3DD38C475DB4E90" modified="2022-01-19" version="1">MSLPLNPKPFLNGLTGKPVMVKLKWGMEYKGYLVSVDGYMNMQLANTEDYIDGALSGHLGDVLIRCNNVRYIRGVEEEEEDGEMRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0W4</accession>
    <name>A0A8C3S0W4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Tumor necrosis factor receptor type 1-associated DEATH domain protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0W4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007222.1">
        <property type="protein sequence ID" value="ENSCSRP00000007006.1"/>
        <property type="gene ID" value="ENSCSRG00000005184.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002947">
        <property type="term" value="C:tumor necrosis factor receptor superfamily complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005068">
        <property type="term" value="F:transmembrane receptor protein tyrosine kinase adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097191">
        <property type="term" value="P:extrinsic apoptotic signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043123">
        <property type="term" value="P:positive regulation of canonical NF-kappaB signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08780">
        <property type="entry name" value="Death_TRADD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.533.10">
        <property type="entry name" value="Death Domain, Fas"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.680">
        <property type="entry name" value="TRADD, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011029">
        <property type="entry name" value="DEATH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000488">
        <property type="entry name" value="Death_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035712">
        <property type="entry name" value="TRADD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009095">
        <property type="entry name" value="TRADD_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036729">
        <property type="entry name" value="TRADD_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14913">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR TYPE 1-ASSOCIATED DEATH DOMAIN PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14913:SF0">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR TYPE 1-ASSOCIATED DEATH DOMAIN PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00531">
        <property type="entry name" value="Death"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09034">
        <property type="entry name" value="TRADD_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00005">
        <property type="entry name" value="DEATH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47986">
        <property type="entry name" value="DEATH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55044">
        <property type="entry name" value="TRADD, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50017">
        <property type="entry name" value="DEATH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Death" evidence="9">
        <location>
            <begin position="205"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="152"/>
            <end position="192"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00015474"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007006.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="288" mass="32361" checksum="2B90CF4A798D7FED" modified="2022-01-19" version="1">MADSSDLWIGSAYLFLQSTSEKVVLPALYGNSHQKSSVFKALKLALADATGSLHGVDMLKVHCSEPHLIIQLKFCMQENCRKFLRSYRAGLFREALQSHLQVALSVTAVPVQVELKAGSEQLDHMLSEEERCLECIYKEKVREKERWLGRAGGGHFKRPAAPHSSRSRGPFKAPPSPAPAPGLRRPNRTLTPDDHQKFAKLVSKKWKQVGRSLQKNCRALRDPVIDNLAHEYDREGLYEQAYQLLLKFIQSEGKRATLQRLIAALEENSLITLAEELLGLHPSENDTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1E0</accession>
    <name>A0A8C3S1E0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1E0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006466.1">
        <property type="protein sequence ID" value="ENSCSRP00000006266.1"/>
        <property type="gene ID" value="ENSCSRG00000004682.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Ig_sub"/>
    </dbReference>
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        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050150">
        <property type="entry name" value="IgV_Light_Chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23267">
        <property type="entry name" value="IMMUNOGLOBULIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034005123" description="Ig-like domain-containing protein" evidence="2">
        <location>
            <begin position="20"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="3">
        <location>
            <begin position="21"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="118"/>
            <end position="137"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006266.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="149" mass="15939" checksum="BBA870AFA911710B" modified="2022-01-19" version="1">MFWDPLILLLGTWCSGSSSQPAVTQPPSESVSAGNTMKLSCTMSGGTSISGYYVSWYQQKPGHSPRYLLNYYSESVKGQGSGVPARFSGSKETSSNTGYLTISGALAQDEADYYCQVPDSGGAHSDTDRQGSETQTSCHQRGTLIPFIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2X0</accession>
    <name>A0A8C3S2X0_CHESE</name>
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        <submittedName>
            <fullName evidence="5">FERM domain containing 5</fullName>
        </submittedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2X0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008073.1">
        <property type="protein sequence ID" value="ENSCSRP00000007819.1"/>
        <property type="gene ID" value="ENSCSRG00000005741.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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    </dbReference>
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        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
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    </dbReference>
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        <property type="entry name" value="FA"/>
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    </dbReference>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="269"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="FERM C-terminal PH-like" evidence="4">
        <location>
            <begin position="1"/>
            <end position="67"/>
        </location>
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        <location>
            <begin position="73"/>
            <end position="119"/>
        </location>
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        <location>
            <begin position="150"/>
            <end position="172"/>
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    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="153"/>
            <end position="162"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
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    </evidence>
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        <source>
            <dbReference type="SMART" id="SM01196"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007819.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="338" mass="37774" checksum="C5ED5AE1687EE5BC" modified="2022-01-19" version="1">MQTIWLNLNEVAKMKFEGKTFCLYVSQKEEKKIALTYFAPTPEACKHLWKCGIENQAFYKLEKSSQVRTVSSSNLFFKGSRFRYSGRVAKEVMESSAKIKREPPEIHRAGLVPSRSCPSITHGPRLSSVPRTRRRAVHISIMEGLESLRDSAHSTPVRSASHSDAFMSHARSGRAESSERVAIISDEIYSPADSVLPTPVAEHSLELMLLARQINGAPCSIEEEKESEANTPTAAEADEMGGEFKALCQGVGGTGGTQAAQVNKFVLSVLRLLLVTVGLLFVLLLLLIVLTESDLDIAFFRDIRQTPEFEQFHYQYFCPLRRWFACKVRSVLSLLIDT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S318</accession>
    <name>A0A8C3S318_CHESE</name>
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        <submittedName>
            <fullName evidence="2">Ribosomal RNA adenine dimethylase domain containing 1</fullName>
        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S318"/>
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        <property type="protein sequence ID" value="ENSCSRP00000006774.1"/>
        <property type="gene ID" value="ENSCSRG00000004837.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="InterPro"/>
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        <property type="entry name" value="Vaccinia Virus protein VP39"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12496:SF2">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13679">
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        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
    <dbReference type="PROSITE" id="PS01131">
        <property type="entry name" value="RRNA_A_DIMETH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Methyltransferase" evidence="1">
        <location>
            <begin position="139"/>
            <end position="297"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF13679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006774.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="474" mass="52378" checksum="1D4F40489956F3A3" modified="2022-01-19" version="1">MTGLSSQPLSLEEQKQLAVNITHVLSLYGSIVDSYIIEFFTDNLWGKLPYSWQEVLTDLPSPRLAAVLLEKGKPEEVCYSVVWPLSLLAFKATAHTLAFSRTPRGRGGMSANGRPEEFRENRCQSSKLNPLFRKHVKPKKQHEIQQLGKVVKKLSEITRCDQVVDIGSGQGHLSRFLAFGLGLSVTAIEGDGRLVDMATKFDRELVWALEKEQAGQAKVNGISLRGPSHVAGWVDPQAPWREFLLPPQRGKDTGRLLLTGLHACGDLSVALLRHFTRCPHVVAMTSVACCYMKLTTQEDAWVAGLPGHSLSYKAREVACHAVEDYALRLRSESPALRTHCYRATLETLIRAADPAKRRLGVQTSNKAHQLAFEEYARLGLQRVGLDPAAPLDRACVDAMLAQQQNVVAFFSLALLLAPLVETLILLDRMIYLQEQGFQCRLIPLFNPSFSPRNLVLVAAKAGLDPALSTLAGED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3K1</accession>
    <name>A0A8C3S3K1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Immunoglobulin V-set domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3K1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008812.1">
        <property type="protein sequence ID" value="ENSCSRP00000008517.1"/>
        <property type="gene ID" value="ENSCSRG00000006348.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042101">
        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="F:peptide antigen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051006">
        <property type="entry name" value="TCR_variable_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19343">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19343:SF2">
        <property type="entry name" value="T-CELL RECEPTOR BETA CHAIN V REGION E1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="2" id="KW-0391">Immunity</keyword>
    <keyword evidence="5" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="4" id="KW-0675">Receptor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-1279">T cell receptor</keyword>
    <feature type="domain" description="Immunoglobulin V-set" evidence="7">
        <location>
            <begin position="25"/>
            <end position="113"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00043266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF07686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008517.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="129" mass="14781" checksum="8843608255AFC387" modified="2022-01-19" version="1">DRIDLPRCICVLCSQEILTGRLVEQSPNYFMVRPEVSQSVSCTLKDPTYFWMSWYRQDAQGHLHFLVQSGSKGDQEKIIQEGTSYQSERVSNTELRLEMQNVTQSQTIYCTCSKGTVRDYSGDGDKNLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4C2</accession>
    <name>A0A8C3S4C2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cell membrane</location>
            <topology evidence="1 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4C2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008825.1">
        <property type="protein sequence ID" value="ENSCSRP00000008530.1"/>
        <property type="gene ID" value="ENSCSRG00000006358.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15232">
        <property type="entry name" value="7tmA_OR13-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000015">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050516">
        <property type="entry name" value="Olfactory_GPCR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26452">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="22"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="56"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="88"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="137"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="195"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="239"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="269"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="38"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008530.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="34817" checksum="6E6C39B72C6B4E1B" modified="2022-01-19" version="1">VNQSSVTEFILVGLSSLPEHQMFLFVLFTFSYMAALAGNLLIVLTITTSTSLHTPMYFLLINLSLINVLSISVSIPKMLHNLLEHKKTIAFLGCIAQIYLFTWTLGSEALVLAAMAFDRYAAVCHPLHYTIIMRREVCVGLISGIWIAGAINSAVNTGFVLQLSFSCSNVINHFFCELPPVLKLSCSDTSLNETLAFLADTVFGMGSCVVTLTSYYFILRTIFKIRSTEGKKKAFSTCSSHLIVVILYYSTAIYTYIHPSSAYSPDRDKVITVLYSVITPTLNPIIYSLRNKEVKKALRKLIRRLWLYQSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4F8</accession>
    <name>A0A8C3S4F8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Protection of telomeres protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">POT1-like telomere end-binding protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
            <location evidence="2">Telomere</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the telombin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4F8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008874.1">
        <property type="protein sequence ID" value="ENSCSRP00000008578.1"/>
        <property type="gene ID" value="ENSCSRG00000006399.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000783">
        <property type="term" value="C:nuclear telomere cap complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098505">
        <property type="term" value="F:G-rich strand telomeric DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010521">
        <property type="term" value="F:telomerase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032210">
        <property type="term" value="P:regulation of telomere maintenance via telomerase"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016233">
        <property type="term" value="P:telomere capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04497">
        <property type="entry name" value="hPOT1_OB1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04498">
        <property type="entry name" value="hPOT1_OB2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20374">
        <property type="entry name" value="Pot1C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000119">
        <property type="entry name" value="Protection of telomeres 1 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000138">
        <property type="entry name" value="Protection of telomeres 1 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028389">
        <property type="entry name" value="POT1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048953">
        <property type="entry name" value="POT1_C_insert"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032042">
        <property type="entry name" value="POT1PC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011564">
        <property type="entry name" value="Telomer_end-bd_POT1/Cdc13"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14513">
        <property type="entry name" value="PROTECTION OF TELOMERES 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14513:SF0">
        <property type="entry name" value="PROTECTION OF TELOMERES PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02765">
        <property type="entry name" value="POT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21375">
        <property type="entry name" value="POT1_C_insert"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16686">
        <property type="entry name" value="POT1PC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00976">
        <property type="entry name" value="Telo_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0158">Chromosome</keyword>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0779">Telomere</keyword>
    <feature type="domain" description="Telomeric single stranded DNA binding POT1/Cdc13" evidence="10">
        <location>
            <begin position="134"/>
            <end position="264"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00015253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022895"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00084040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM00976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008578.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="749" mass="84317" checksum="672A66F3BCFDCFF5" modified="2022-01-19" version="1">MPVQVIDGAPETLLPSHLQKVDLKYLQMGCDQANKYFQGTVILSYPLTKLGNGTEFFKIVLQENSCSKTSTINVLFFGRLADDCGKVVHQGDTMVVAGFNVAKSPSANEDDRHCCHLEVAEDAGSTPVAPKYTYTPLNHLQGGTIVNLYGAVKFFKPPYISKGTDYCSVVTIVDQSNVKLTCTLFNGNLDALPKIYKIGDIVRFHRIKIREYNEQMQGITGIGFASLTFDGTVGAPIVPRTSSKLYSFTEEEQKTIEELRMWAASNLSVCGPTAKLSGVQPMLFFDLTCQLVGKAEVDGSSFLLKVWDGTKCPYPSWKVLVEESDLEGDKVLIHRLRNLIVDILVYDNHVKLAKSLKVESFLRIYSLHTKQASAENQPDVSYVEFHLHGGTCYGRGIRVLPENNPDVKELKAFMDSVNLTESQNVESMSSVELDVIVSLLNSLYFYCFTVLTDHQHLDDTALNTILNSAVPQQYRIRAKLRTFKPQKLYQSVKLYCSKCNSLQEVPDGDDFDLILRDCAATAPNPEVHNSLWYHSAVWDTENQGQRKIAVHFVKHDELLQEPEDTLIMVQGGTLKEIRKLSRRFKCIIPVRSTKEDLELLDLSAPFLLQGKIWHYGCKQCSNQKTIQSLSSLAEEEPSWEPTEIARVLGIEPLQYVFVMKFTLDDGTGALDAYLFDYEKFFQIPASEVLTSSLLQEKMEMIMKILCPPGTKLDDLPWLECCIRSYNVKDGMEQQVCYQIFDTMVAEDVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7D0</accession>
    <name>A0A8C3S7D0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">protein-serine/threonine phosphatase</fullName>
            <ecNumber evidence="4">3.1.3.16</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 11">Belongs to the PP2C family.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.16" evidence="4"/>
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        <property type="protein sequence ID" value="ENSCSRP00000009838.1"/>
        <property type="gene ID" value="ENSCSRG00000007298.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:mitochondrial matrix"/>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:protein serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
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        <property type="entry name" value="PP2Cc"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Protein phosphatase 1K, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="PPM-type phosphatase domain"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="PP2C"/>
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        <property type="entry name" value="PP2C_BS"/>
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        <property type="entry name" value="PPM-type-like_dom_sf"/>
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        <property type="entry name" value="PPM-type_phosphatase-like_dom"/>
    </dbReference>
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        <property type="entry name" value="PROTEIN PHOSPHATASE"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="PP2C"/>
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    </dbReference>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="PPM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51746">
        <property type="entry name" value="PPM_2"/>
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    </dbReference>
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    <keyword evidence="9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7 11" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="PPM-type phosphatase" evidence="12">
        <location>
            <begin position="94"/>
            <end position="346"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
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    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00006702"/>
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    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013081"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
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            <dbReference type="ARBA" id="ARBA00022946"/>
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            <dbReference type="ARBA" id="ARBA00023128"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023211"/>
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        <source>
            <dbReference type="RuleBase" id="RU003465"/>
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            <dbReference type="PROSITE" id="PS51746"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009838.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="372" mass="41263" checksum="AC5032F96469D2E1" modified="2022-01-19" version="1">MSTAALINWVRNGGYQVRRRALLTSRLLQDDKRVTAVCQSFITERRASRFDPDGSGRPATWDAFGIWDNRIDEPILLPPSIKYGKPIPNISLAKVGCASQIGKRKENEDRFDYAQLTDDVLYFAVYDGHGGAAAADFCAKYMEEYIQEFLSREKNLETVLTNAFLEIDKAFARHAHLSIDATLLNAGTTATVALLRDGIELVVASVGDSRALLCRKGKAIKLTIDHTPERKDEKERIKKCGGFIAWNSLGQPHVNGRLAMTRSIGDLDLKNNGVTAEPETKRVQLHHASDSFLVLTTDGINFMVNSQEICDFINQCHDPPEAAHVVTEQAIQYGTEDNSTAVIVPFGAWGKYKSSEVNFSFSRSFASSGRWA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7F1</accession>
    <name>A0A8C3S7F1_CHESE</name>
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        <submittedName>
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        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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        <property type="protein sequence ID" value="ENSCSRP00000009764.1"/>
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    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="P:spliceosomal snRNP assembly"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="SMN_gemin7"/>
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        <property type="entry name" value="SUZ-C"/>
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        <property type="entry name" value="GEM-ASSOCIATED PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14679:SF1">
        <property type="entry name" value="GEM-ASSOCIATED PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Gemin7"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS51938">
        <property type="entry name" value="SUZ_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SUZ-C" evidence="1">
        <location>
            <begin position="1"/>
            <end position="33"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS51938"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009764.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="14889" checksum="AB1896F09FD5A7A7" modified="2022-01-19" version="1">MGGSQGPRHLCPALVIRLPRGPDGTSRGFDPNSPRYQALSPVSISTAGCGNEASLEREQQGRVALRERYLRSLFAMVGRTIHFTMYERVNVSAFFDASDIDILNFQVSDLQTPLGVHREALLRCSDIISYTFEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7I3</accession>
    <name>A0A8C3S7I3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the cytochrome P450 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7I3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011319.1">
        <property type="protein sequence ID" value="ENSCSRP00000010913.1"/>
        <property type="gene ID" value="ENSCSRG00000008173.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="F:iron ion binding"/>
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    </dbReference>
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        <property type="term" value="F:sterol 12-alpha-hydroxylase activity"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd20633">
        <property type="entry name" value="Cyp8B1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Prostaglandin I2 (prostacyclin) synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.630.10">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001128">
        <property type="entry name" value="Cyt_P450"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024204">
        <property type="entry name" value="Cyt_P450_CYP7A1-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002403">
        <property type="entry name" value="Cyt_P450_E_grp-IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036396">
        <property type="entry name" value="Cyt_P450_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24306">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24306:SF0">
        <property type="entry name" value="7-ALPHA-HYDROXYCHOLEST-4-EN-3-ONE 12-ALPHA-HYDROXYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00067">
        <property type="entry name" value="p450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000047">
        <property type="entry name" value="Cytochrome_CYPVIIA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00465">
        <property type="entry name" value="EP450IV"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48264">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 13" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5 13 14" id="KW-0349">Heme</keyword>
    <keyword evidence="10 13 14" id="KW-0408">Iron</keyword>
    <keyword evidence="4" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="12 13 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 13 14" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="6"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="67"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="109"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="295"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="393"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" description="axial binding residue" evidence="14">
        <location>
            <position position="451"/>
        </location>
        <ligand>
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PIRNR" id="PIRNR000047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR000047-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR000047-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010913.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="510" mass="59083" checksum="489432A3C51E5603" modified="2022-01-19" version="1">MAFWVAVLGALLASILGGLYLLGVFRRRRPTEPPLDKGHIPWLGYALDFRKNRAEFLKKMQRRHGDIFTVLIGGYYFTFVMDPFSFGAIVKASRTKLDFEAFAVELVARVFEYHPTKNDLKILQVSSTKHLMGDGLVVMTQAVMENLQTLMFHNRDSGEGRRWQQDGLFHYSYNIVFRAGYLALFGNEPGTGTQSEEKAKERDLIQSEELFDEFWKYDRLFPRLAYAVLPPTKDKMEAQRLKRLFWKVLSVKNSREKDNISGWISDQEQFLAELEVPEYMRDRFMFLLLWASQSNTGSSSFWLLLYLMKHPKAMQAVREEVDKVLGEAGQEVKPGSPVVNITRDMLMKTPVLDSAVEETLRLTVAPILIRAVVEDLNLKMANGREYALRKGDRVALFPHVAVQMDPEVHPEPHTFKYNRFLNQDGTKKDFYKNGKKLKYFNMPWGAGTSICPGRFFAVNELKLFVFLMLSYYDLELVNEKEEIPPIDVSRWGFGSMQPTHDVQFKYRLRI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7Y1</accession>
    <name>A0A8C3S7Y1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Rab-like protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Required for KRAS signaling regulation and modulation of cell proliferation. Regulator of KRAS prenylation, and probably prenylation of other small GTPases. Required for lymphocyte development and function. Not required for myeloid cell development.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7Y1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010095.1">
        <property type="protein sequence ID" value="ENSCSRP00000009755.1"/>
        <property type="gene ID" value="ENSCSRG00000007305.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5914890at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04102">
        <property type="entry name" value="RabL3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000525">
        <property type="entry name" value="rab-like protein 3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025662">
        <property type="entry name" value="Sigma_54_int_dom_ATP-bd_1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24073">
        <property type="entry name" value="DRAB5-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08477">
        <property type="entry name" value="Roc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00675">
        <property type="entry name" value="SIGMA54_INTERACT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00041166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00045267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009755.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="236" mass="26149" checksum="7FE86681B42600EB" modified="2022-01-19" version="1">MAALDRVKVLVLGDSGVGKSSLVHLLCQNQVLGNPSWTVGCSVDVRIHDYKEGTPEEKSYYIELWDVGGSVGSASSVKSTRAVFYNSVNGIILVHDLTNKKSSQNLCRWSLEALNRDVAPTGVLVTNGDYDREQFADNQIPLLVIGTKLDQIPETKRNEVLTRTAFLAEDFNAEEINLDCTNPRYLAAGSSNAVKLSRFFDKVIEKRYLLRDGNQIPGFSDRKRFGGGALKSFHYD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8K4</accession>
    <name>A0A8C3S8K4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Tight junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the claudin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8K4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010563.1">
        <property type="protein sequence ID" value="ENSCSRP00000010195.1"/>
        <property type="gene ID" value="ENSCSRG00000007634.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.150">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006187">
        <property type="entry name" value="Claudin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12002">
        <property type="entry name" value="CLAUDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01077">
        <property type="entry name" value="CLAUDIN"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0965">Cell junction</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0796">Tight junction</keyword>
    <keyword evidence="6 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="53"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="133"/>
            <end position="207"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010195.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="207" mass="20991" checksum="54E2C4C65FA1A547" modified="2022-01-19" version="1">MGKLRHRPVSLVVAGPLPNVWPGAAWVSPVLGPGGGGVPAPHSHPIFVPSPGYLQACRALMITALALGFLAVLSSAVGMKCTRVADGNPAAKGKMATAAGCLFILAGTRSARRCTWAGAGPCWPSWGAAASWGPVAPSPRGTRAPAITTPGPRPARSARGEPRIPAASANTARTPTCRRGDGGDPLHPPIAPDSARQANKKPPQCSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB47</accession>
    <name>A0A8C3SB47_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Mitochondrial glutathione transporter SLC25A39</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Solute carrier family 25 member 39</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>glutathione(in) = glutathione(out)</text>
            <dbReference type="Rhea" id="RHEA:74819"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 19">Belongs to the mitochondrial carrier (TC 2.A.29) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB47"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013000.1">
        <property type="protein sequence ID" value="ENSCSRP00000012497.1"/>
        <property type="gene ID" value="ENSCSRG00000009433.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051537">
        <property type="term" value="F:2 iron, 2 sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006783">
        <property type="term" value="P:heme biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990542">
        <property type="term" value="P:mitochondrial transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.40.10">
        <property type="entry name" value="Mitochondrial carrier domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002067">
        <property type="entry name" value="MCP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023395">
        <property type="entry name" value="MCP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018108">
        <property type="entry name" value="MCP_transmembrane"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045315">
        <property type="entry name" value="Mtm1-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45760">
        <property type="entry name" value="FI19922P1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45760:SF1">
        <property type="entry name" value="MITOCHONDRIAL GLUTATHIONE TRANSPORTER SLC25A39-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00153">
        <property type="entry name" value="Mito_carr"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00926">
        <property type="entry name" value="MITOCARRIER"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103506">
        <property type="entry name" value="Mitochondrial carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50920">
        <property type="entry name" value="SOLCAR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0001">2Fe-2S</keyword>
    <keyword evidence="13" id="KW-0350">Heme biosynthesis</keyword>
    <keyword evidence="10" id="KW-0408">Iron</keyword>
    <keyword evidence="11" id="KW-0411">Iron-sulfur</keyword>
    <keyword evidence="14 18 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 18 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 19" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="20"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="120"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="160"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="250"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="18">
        <location>
            <begin position="14"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="18">
        <location>
            <begin position="156"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="18">
        <location>
            <begin position="250"/>
            <end position="344"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00036017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00041895"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00044796"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU000488"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012497.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="39913" checksum="014334E85FC1CF94" modified="2022-01-19" version="1">MMAENTSVSPTGGITPLQQMLASGTGALFTSLFVTPLDVVKIRLQAQRTPFSKVLSVECVPWSVHQSKWKCFVYCNGLMDHLYVCQNGNSCTAWYKAPTRFTGTLDAFVKITRYEGIRSLWSGLPPTLVMAVPATVIYFTSYDQLRDYLRCRMGSQGAHVPLVAGAIARLGAVTVISPLELIRTKMQSRQLSYRELRVCIQSSVAQDGWLSLWRGWGPTVLRDVPFSALYWFNYELVKEWLCRQSRLDEATFMVSFTAGAVSGTVAAVLTLPFDVVKTQRQIELGDRETLRVAASKSSSTWLLLRRIRAESGTRGLFAGFLPRVIKVAPACAIMISTYEFGKTFFQKLNQERRLGSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBZ3</accession>
    <name>A0A8C3SBZ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Early endosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBZ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011204.1">
        <property type="protein sequence ID" value="ENSCSRP00000010802.1"/>
        <property type="gene ID" value="ENSCSRG00000008078.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019957">
        <property type="term" value="F:C-C chemokine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016493">
        <property type="term" value="F:C-C chemokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019722">
        <property type="term" value="P:calcium-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060326">
        <property type="term" value="P:cell chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007204">
        <property type="term" value="P:positive regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000510">
        <property type="term" value="P:positive regulation of dendritic cell chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072679">
        <property type="term" value="P:thymocyte migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000035">
        <property type="entry name" value="C-C chemokine receptor type 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050119">
        <property type="entry name" value="CCR1-9-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000355">
        <property type="entry name" value="Chemokine_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001277">
        <property type="entry name" value="CXCR4/ACKR2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10489:SF611">
        <property type="entry name" value="C-C CHEMOKINE RECEPTOR TYPE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10489">
        <property type="entry name" value="CELL ADHESION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00657">
        <property type="entry name" value="CCCHEMOKINER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00645">
        <property type="entry name" value="CXCCHMKINER4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0967">Endosome</keyword>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="38"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="70"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="110"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="149"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="209"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="243"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="286"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="50"/>
            <end position="306"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010802.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="362" mass="41625" checksum="8C8EAEE77195E2A7" modified="2022-01-19" version="1">RLLQTHLSFGENPSSVKIVYFYSCGKELINFTKVFLPIAYSIICVLGLVGNIFVVMTFALYKKPKSMTDIYLFNMAIADILFVLTLPFWAVNYAAEKWIFGDFICKITRGIYAINFNCGMLLLAFISMERYIAIVQATKSFKLQARTLAYSRLICLVVWVSSILISSSTFIFSQSYSHSVNETEEICEHRSNTETKGTTLKLLLLGLQLVFGFFIPLLFMVFCYVFIVKTLVKAQNSKRNKAICLIVLIVAVFLVCQVPYNMILFVTARNMGKLNKPCDSEKQIAFAKYITEALAFFHCCLNPVLYVFFGVKFRSYFVNMMEDLWCLRYKKYKTKSSRISSDTYHSRQTSEIMSDNVSFFTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD61</accession>
    <name>A0A8C3SD61_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">RUN domain-containing protein 3A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="2">Belongs to the RUNDC3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SD61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013730.1">
        <property type="protein sequence ID" value="ENSCSRP00000013189.1"/>
        <property type="gene ID" value="ENSCSRG00000009662.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010753">
        <property type="term" value="P:positive regulation of cGMP-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14686">
        <property type="entry name" value="bZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17699">
        <property type="entry name" value="RUN_RUNDC3A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.900:FF:000005">
        <property type="entry name" value="RUN domain-containing protein 3A isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.900">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004012">
        <property type="entry name" value="Run_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037213">
        <property type="entry name" value="Run_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047338">
        <property type="entry name" value="RUN_RUNDC3A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047340">
        <property type="entry name" value="RUNDC3A_B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46251">
        <property type="entry name" value="RUN DOMAIN-CONTAINING 3 PROTEIN RUNDC3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46251:SF4">
        <property type="entry name" value="RUN DOMAIN-CONTAINING PROTEIN 3A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02759">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00593">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140741">
        <property type="entry name" value="RUN domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50826">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RUN" evidence="6">
        <location>
            <begin position="52"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="374"/>
            <end position="400"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="267"/>
            <end position="305"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00034727"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00034858"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013189.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="442" mass="49759" checksum="E930D2189AF62D04" modified="2022-01-19" version="1">MESSCIQAVMALGLSSKKASSRNIAVERKNLITVCRFSVKTLLEKYTTEPIDDSSEEFINFAAILEQILSHRFKAFAPGPVSWFSSDGQRGFWDYIRLACSKVPNNCVGSIENMENISTSRAKGRAWIRVALMEKRMSEYITTALRDTRTTRRFYDDGAIMLREESTVLTGMLIGLSAIDFSFCLKGEVMDGKTPVVIDYTPYLKFTQSYDYLSEEEDRRSVESSTSEESSPEHPYQLLVADEDSWYNKWRKMEQKFRIVYAQKGYLEELVRLRESQLKDLEAENKRLQMRLEEVKVQNQLEKRELEGVILELQEQLTGLIPCENTQLSKETAMPLVNQWPSLGTLNGNESGSDAKLYRSHSFMSTDQLSAEISLSSDSQRLGEGKQEGEPWGPLGKDPTPSMLGLCGSLASLPSCRSLASLKSNECLVSDSNEASPAHSPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SES8</accession>
    <name>A0A8C3SES8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SES8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013275.1">
        <property type="protein sequence ID" value="ENSCSRP00000012763.1"/>
        <property type="gene ID" value="ENSCSRG00000009664.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026642">
        <property type="entry name" value="Glcci1/FAM117"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14972">
        <property type="entry name" value="AGAP011572-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14972:SF6">
        <property type="entry name" value="PROTEIN FAM117B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15388">
        <property type="entry name" value="FAM117"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012763.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="139" mass="15366" checksum="0BDC02C40431FCF7" modified="2022-01-19" version="1">MYRSPFKDSLCFLLESESDFSVLNLNHFVLYFICRPKPLHEIPAFYCPDKNKVNFIPKSGSAFCLVSILKPLLPTPDLTLKGTTHSLTVSSGMTPNLLQPIAMASLSANTEQDRLSHGTSTVIPQTSLLQQSGHIEEAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG43</accession>
    <name>A0A8C3SG43_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Probable JmjC domain-containing histone demethylation protein 2C</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Jumonji domain-containing protein 1C</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Probable histone demethylase that specifically demethylates 'Lys-9' of histone H3, thereby playing a central role in histone code. Demethylation of Lys residue generates formaldehyde and succinate. May be involved in hormone-dependent transcriptional activation, by participating in recruitment to androgen-receptor target genes.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the JHDM2 histone demethylase family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000013094.1">
        <property type="protein sequence ID" value="ENSCSRP00000012590.1"/>
        <property type="gene ID" value="ENSCSRG00000008975.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000118">
        <property type="term" value="C:histone deacetylase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031490">
        <property type="term" value="F:chromatin DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051213">
        <property type="term" value="F:dioxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032454">
        <property type="term" value="F:histone H3K9 demethylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.650:FF:000008">
        <property type="entry name" value="Probable JmjC domain-containing histone demethylation protein 2C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.650">
        <property type="entry name" value="Cupin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054294">
        <property type="entry name" value="DUF7030"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003347">
        <property type="entry name" value="JmjC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054503">
        <property type="entry name" value="KDM3AB_Tudor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045109">
        <property type="entry name" value="LSDs-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054504">
        <property type="entry name" value="PWWP_KDM3B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12549">
        <property type="entry name" value="JMJC DOMAIN-CONTAINING HISTONE DEMETHYLATION PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12549:SF6">
        <property type="entry name" value="JMJC DOMAIN-CONTAINING HISTONE DEMETHYLATION PROTEIN 2C-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22989">
        <property type="entry name" value="DUF7030"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02373">
        <property type="entry name" value="JmjC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22988">
        <property type="entry name" value="PWWP_KDM3B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22987">
        <property type="entry name" value="Tudor_KDM3B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00558">
        <property type="entry name" value="JmjC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51197">
        <property type="entry name" value="Clavaminate synthase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51184">
        <property type="entry name" value="JMJC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="10" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="12" id="KW-0408">Iron</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0804">Transcription</keyword>
    <keyword evidence="13" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="JmjC" evidence="21">
        <location>
            <begin position="2274"/>
            <end position="2498"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
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            <begin position="254"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
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            <begin position="496"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="611"/>
            <end position="688"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="751"/>
            <end position="776"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="1051"/>
            <end position="1071"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="1168"/>
            <end position="1197"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="1310"/>
            <end position="1342"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="1610"/>
            <end position="1694"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="1973"/>
            <end position="2065"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="20">
        <location>
            <begin position="277"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="20">
        <location>
            <begin position="297"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="320"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="20">
        <location>
            <begin position="340"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="351"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="20">
        <location>
            <begin position="370"/>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="20">
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            <begin position="387"/>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="435"/>
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    <feature type="compositionally biased region" description="Polar residues" evidence="20">
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        <location>
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    <feature type="compositionally biased region" description="Polar residues" evidence="20">
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        </location>
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    <feature type="compositionally biased region" description="Polar residues" evidence="20">
        <location>
            <begin position="1332"/>
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        <location>
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        <location>
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        <location>
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        <location>
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    </feature>
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            <dbReference type="ARBA" id="ARBA00001954"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022499"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
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    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
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            <dbReference type="ARBA" id="ARBA00022964"/>
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            <dbReference type="ARBA" id="ARBA00023002"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
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    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00037987"/>
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    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00056982"/>
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    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00069433"/>
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    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00079980"/>
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    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS51184"/>
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    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012590.1"/>
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    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2540" mass="284177" checksum="16974A8EC0A18FF0" modified="2022-01-19" version="1">MAVVETRPELVGKRFLCVGGGEEEPPERGESGRWRAGVIRAVSHRDSHSPELAVYVEFDDLEWEKREWVKVYEDFAAFLVEYQLVWAKRKDPSQTQGSKIKQIQWPALTFKPLVGKSAYSSITAVEFLVDKQLDFVTEDSAFQPYQDDVDSLNPVLRDNPQLHEEVKVWVKEQKVQEIFMQGPYSLNGYRVRVYRQDSATQWFTGIITHHDLFTRTMIVMNDQVLEPQNVDPSMVQMTFLDDVVHSLLKGENIGITSRRRSRSNQNSNTAHGHYTRAQANSPRPAMNSQTATPKQNSHQHHQQRNARPNKRKGSDSSMPDEEKMKEEKYDYIGRGENPKSKNKHFISKRRKPEEDEKKLSMKRLRTDNISDYSESSDSENSNKRLTDSSSDQNSENELKSKNTSNINGEEGKSQSSEGVEEQTLIDRQSPWDEIQADKNHQDAERPESAELDLEEKNSLHPTEQLKFHGQSANDAHVQECNVENQHTMELLTNEQFVPRPPTPKCGGDATNENNSDEESHENAASTFGLQKLQKIVSCGSNLKHQFTNVNFLEVRKQETDQSWVSSVVSKMDLIQSGIMKTTVNEHLNPEKEKVQHGSFVSSLNVVSLAEEGKLHKRSPAPDAIKSKSSTSVDHPKTKSNSSPDVKPKLTQSPDTVKSKVSYQNSHVTGVSRSANKTEHDMPRSSFHPVPARVSALETTKSPLIIDKNEHFTVYRDPTLIGQETGTNHISPYLHQHNYPLHSSSHRTCLNPNTHHPALSGAPHLLTGSSNQSPLSAINTHSLSTASHHSVHHPHLLPAVLPGVPTASLLGGHPRLETAHASSLSHLALAHQQQQQMLQHQSPHLLGQAHPSASYNQIGLYPIIWQYPNGTHAYSGLGLPSSKWVHPETPVNAEASLRRNTPSPWLHQPTPVTSADSLGLLSHIPVRPSSADPHRQLKLTTHSSPPLSKNIVDHHKEELERKAFIEPLRSVTTAPVKTDLEHSRTQIAKESHLHRHFVDPMLNQLQKPPQETGERLSKYKEEHRRILQESIEVAPFTAKIKALEGERENYSRVTPLSSSSPKSYAVKHDKEPERSVSELYKIKHSAPQNLPQSNYFTTLSNSVVNEPPRSYPSKEVSSLYVDKQNSCPSTSANPQSLTSFISSLSKPPPLIKHQPEGEGSVSKITEQLSHQMTSHSVNSFRNDCRSPTHLSVSSSNTLRSMPALHRAPVFHPPVHQNLERKESSYSSLSPPTLTPVQPVNAGGKIQELQKPPTLVPEPKEAQTMYKSTSEQNLSDIWKSNNAPNNEKVEWHVERTGGKSQSATASVIVRPPSSIKHDSMPVMQSASKDRVNERSSTGTNQTDCLKPVEARDTGRIILPNMNSDTTHTYYEKNFPAVSQGSIPNSVTPTTTIMCSTKTDVTTSAATTTSVSSWGSSEVTYSLSNTVLACTPLECTSSGTASQVVAQTQESNVSTTAPITSASGKTGSAIQANSGFSGPTDFIHLKKHKAALAAAQFKSSNASETESSTVKNQTFPASISLDSTIVCNTINKVNCVGNGQASQTSQPNYHTKLKKAWLTRHSEEDKNTNKKENSANNVSEIIKPCTVNLIASTSSDLQNNIDSTILADKFVKEDKHTRRKAKRTYESGSECGDSDESESKSEQRTKRQPKPTYKKKQNDLQKKKGDTEEEVKPNGVLSRSAKERSKMKLQSSSNTGIPRSVLKDWRKVKKLKQTGESFLQDDSCSEIGPNLQKCRECRLIRSKKGEEPTHSPVFCRFYYFRRLSFSKNGVVRIDGFSSPDQYDDEAMSLWTHDNYEDDEVDLETSKYILDIIGDKFCQLVTSEKTAISWVKKDAKIAWKRAVRGVREMCDACEATLFNIHWVCQKCGFVVCLDCYKAKERKSSRDKELYAWMKCVKGQPHDHKHLMPTQIIPGSVLTDLLDAMHSLREKFEIKSYCLCTSKQSMQTGKFPAMNGVSQVLQNVLNHSNKISLCMPESQQLNTPQKSETNGNTSPGSDVSADSKLTPPESQSPLHWLADLAEQKAREEKKENKECLPGKHTKEERDQDSSESLNCKTSPPVSQNNEQGSTLRDLLTTTAGKLRLGSTDAGIAFAPVYSTGTTGGKGGRTMPNILDDIIASVVENKIPPNRPPKINVKSQLKDGPKDGQKSILDDCSKFYSDIPHSWICDKHILWLKDHKNSSNWKLFRECWKQGKPVLVSGVHKKMNINLWKAESISLDFGDHKADLLNCKDSIISNTNVKEFWDGFEEVAKRQKIKGGETVVLKLKDWPSGEDFKAMMPARYEDLLKSLPLPEYCNPEGKLNLASHLPGFFVRPDLGPRLCSAYGVAAAKDQDIGTTNLHIEVSDVVNILAYVGIAKGNGVLSKGGVLKKFEEEDLDDLLRKRLKDSSELPGALWHIYAGKDVDKIREFLQKIAKEQGLEVLPEYDPIRDQSWYVNKKLRQRLLEEYGVKTCTIIQFLGDAIILPAGALHQVQNFHSCIQVTEDFVSPEHLVQSFHLTQELRLSKEEINYDDKMQVKNILYHAVKEMVRALKIHENEMEDVEEN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI53</accession>
    <name>A0A8C3SI53_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Nuclear factor kappa B subunit 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI53"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013977.1">
        <property type="protein sequence ID" value="ENSCSRP00000013430.1"/>
        <property type="gene ID" value="ENSCSRG00000010190.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10254686at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01177">
        <property type="entry name" value="IPT_NFkappaB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd07934">
        <property type="entry name" value="RHD-n_NFkB2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000046">
        <property type="entry name" value="Nuclear factor NF-kappa-B p105 subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.340:FF:000004">
        <property type="entry name" value="Nuclear factor NF-kappa-B p105 subunit isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.533.10">
        <property type="entry name" value="Death Domain, Fas"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.340">
        <property type="entry name" value="Rel homology domain (RHD), DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011029">
        <property type="entry name" value="DEATH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000488">
        <property type="entry name" value="Death_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002909">
        <property type="entry name" value="IPT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033926">
        <property type="entry name" value="IPT_NFkappaB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000451">
        <property type="entry name" value="NFkB/Dor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030497">
        <property type="entry name" value="NFkB_p100_RHD_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008967">
        <property type="entry name" value="p53-like_TF_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030492">
        <property type="entry name" value="RHD_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032397">
        <property type="entry name" value="RHD_dimer"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011539">
        <property type="entry name" value="RHD_DNA_bind_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037059">
        <property type="entry name" value="RHD_DNA_bind_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24169:SF21">
        <property type="entry name" value="NUCLEAR FACTOR NF-KAPPA-B P100 SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24169">
        <property type="entry name" value="NUCLEAR FACTOR NF-KAPPA-B PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00531">
        <property type="entry name" value="Death"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16179">
        <property type="entry name" value="RHD_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00554">
        <property type="entry name" value="RHD_DNA_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00057">
        <property type="entry name" value="NFKBTNSCPFCT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00005">
        <property type="entry name" value="DEATH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00429">
        <property type="entry name" value="IPT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47986">
        <property type="entry name" value="DEATH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49417">
        <property type="entry name" value="p53-like transcription factors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01204">
        <property type="entry name" value="REL_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50254">
        <property type="entry name" value="REL_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0010">Activator</keyword>
    <keyword evidence="6" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013430.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="922" mass="101033" checksum="2282700A3938A59E" modified="2022-01-19" version="1">MDEPYNACLDGIDYDDFQFSSHMMEQKEPLMETAEGPYLIIIEQPKQRGFRFRYGCEGPSHGGLPGASSEKGRKTYPTVKICNYGGVARIEVDLVTHSDPPRVHAHSLVGKQCNEAGNCIVTVGPKDMTAQFNNLGVLHVTKKNMMEIMKDKLKQQKIRNRNQALTESELREIEVEAKELKKVMDLSIVRLRFTAYLRDSNGNFTLPLNPVISDPIHDSKSPGASNLKISRMDKTAGSVRGGDEVYLLCDKVQKDDIEVRFYEDDENGWQAFGDFSPTDVHKQYAIVFRTPPYHKPKIDRPVTVFLQLKRKRGGDVSDSKQFTYYPVVEDKEEVERKRKKVLPQFPQHFGGGSHMGGAGGGSSGFGSGGGGNLNYPYSSGLTYNIYPSGPHPVGGYQGGVQMTRDTKMEEGDGKHLPAETGKQPCPPEESHRQELHLHALRMLALAQRSARALLDYSVTADPRMLLAVQRHLAASQDENGDTPLHLAIIHEQTTVIEQLIQVILSIPNQQIINVANHLQQTPLHLAVITKQHQVVGLLLQAHADPTLLDRYGNSLLHLALQTGDEAMLKTLLGHLGSSAPCLLSTPNYHGLLPVHLAVRVKSLACLDLLVRMGADVNAMERQGGRTPLHLAVEMENLNVAGHLVKKLGADVNARTFAGNTPLHLAAGLGSPILTKMLIKAGGDILCENDEPVRSSSSEASSDTDSGPEEQEAGMELGESDTECTDTSTAAEHRSREPGTRGAKQCRRHTPFDLTRSHKVREILLRASLQSPEMEHPAAPRPGTILSLDSNTLQGLEQLLNQDRSGSDWTELAQRLGLRSLVETYKDTASPSGSLLLSYELAGGSLGGLLEALDSMGLSEGVRMLRKAETADKLQSTELKEDSAYGSQSVEEEQPPAPPLKLHPLPSAELLGEPPHSQQQQVH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIY5</accession>
    <name>A0A8C3SIY5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">THD domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the tumor necrosis factor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016546.1">
        <property type="protein sequence ID" value="ENSCSRP00000015869.1"/>
        <property type="gene ID" value="ENSCSRG00000012110.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005164">
        <property type="term" value="F:tumor necrosis factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042129">
        <property type="term" value="P:regulation of T cell proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002309">
        <property type="term" value="P:T cell proliferation involved in immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033209">
        <property type="term" value="P:tumor necrosis factor-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006052">
        <property type="entry name" value="TNF_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042380">
        <property type="entry name" value="TNFSF18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008983">
        <property type="entry name" value="Tumour_necrosis_fac-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15267">
        <property type="entry name" value="TUMOR NECROSIS FACTOR LIGAND SUPERFAMILY MEMBER 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15267:SF1">
        <property type="entry name" value="TUMOR NECROSIS FACTOR LIGAND SUPERFAMILY MEMBER 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00229">
        <property type="entry name" value="TNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49842">
        <property type="entry name" value="TNF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="THD" evidence="2">
        <location>
            <begin position="42"/>
            <end position="133"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015869.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="17613" checksum="18122C155B2204B2" modified="2022-01-19" version="1">MLFTLFSSLSGSFMEAPSGGRDRYIIWKWNLTDCSSFVRNDSDQKLEILQSGMYFIYAQVTRITTIKEYFTMTLYKNQNILLNQMTGTNTEEDTVSINFGRPYFLSKGDKLFCSVNSGLGHISKENRTYWGLYAQLFASIQVLTCTPGNLISKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJQ4</accession>
    <name>A0A8C3SJQ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015465.1">
        <property type="protein sequence ID" value="ENSCSRP00000014836.1"/>
        <property type="gene ID" value="ENSCSRG00000011257.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23226:SF423">
        <property type="entry name" value="C2H2-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23226">
        <property type="entry name" value="ZINC FINGER AND SCAN DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="7">
        <location>
            <begin position="131"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="7">
        <location>
            <begin position="159"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="41"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="87"/>
            <end position="103"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014836.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="262" mass="29278" checksum="A6C390CB42EE9E2F" modified="2025-10-08" version="2">MPRAKQLTRSKPACELRRRPRRRLSRRGGVPCPRPPPLGTGTDSCLDSLSVPSGDAMVSEEEEDPQREGGEMSLGRSEGDVSLARESQGRPERPQGNHPEKRWVQSTHSGEGHENLHIKSQQGIQMAQRKHVCIECEKSFCSSSSLLRHRRTHTGERPYRCPDCGKGFISNSSLISHRRMHTGERPYKCPDCEKKPYKCFECGKCFRAISLNLGALPSHVLFLIHEARETEARLLGGGGIAQWFEHLPAKPRVVSSILEGAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKE6</accession>
    <name>A0A8C3SKE6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">High mobility group nucleosome-binding domain-containing protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the HMGN family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKE6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015796.1">
        <property type="protein sequence ID" value="ENSCSRP00000015148.1"/>
        <property type="gene ID" value="ENSCSRG00000011608.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031492">
        <property type="term" value="F:nucleosomal DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="HMGN_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23087:SF2">
        <property type="entry name" value="HIGH MOBILITY GROUP NUCLEOSOME-BINDING DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23087">
        <property type="entry name" value="NONHISTONE CHROMOSOMAL PROTEIN HMG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01101">
        <property type="entry name" value="HMG14_17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00925">
        <property type="entry name" value="NONHISHMG17"/>
    </dbReference>
    <dbReference type="SMART" id="SM00527">
        <property type="entry name" value="HMG17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00355">
        <property type="entry name" value="HMG14_17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="39"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="61"/>
            <end position="76"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015148.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="76" mass="8232" checksum="F9B6749FBF575684" modified="2022-01-19" version="1">MPKRKSPEGAEGKDAAKITKQEPTRRSARLSAKPAPPKPEPKPRKTTKKEPGTKANKGAKGKKDEKQEAAKEGTEN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKZ5</accession>
    <name>A0A8C3SKZ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Interleukin-1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Anti-inflammatory antagonist of interleukin-1 family of proinflammatory cytokines such as interleukin-1beta/IL1B and interleukin-1alpha/IL1A. Protects from immune dysregulation and uncontrolled systemic inflammation triggered by IL1 for a range of innate stimulatory agents such as pathogens.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the IL-1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKZ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016525.1">
        <property type="protein sequence ID" value="ENSCSRP00000015849.1"/>
        <property type="gene ID" value="ENSCSRG00000012048.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005149">
        <property type="term" value="F:interleukin-1 receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071222">
        <property type="term" value="P:cellular response to lipopolysaccharide"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019221">
        <property type="term" value="P:cytokine-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002437">
        <property type="term" value="P:inflammatory response to antigenic stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010628">
        <property type="term" value="P:positive regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000975">
        <property type="entry name" value="IL-1_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003297">
        <property type="entry name" value="IL-1RA/IL-36"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008996">
        <property type="entry name" value="IL1/FGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10078">
        <property type="entry name" value="INTERLEUKIN-1 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10078:SF28">
        <property type="entry name" value="INTERLEUKIN-1 RECEPTOR ANTAGONIST PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00340">
        <property type="entry name" value="IL1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00264">
        <property type="entry name" value="INTERLEUKIN1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01360">
        <property type="entry name" value="INTRLEUKIN1X"/>
    </dbReference>
    <dbReference type="SMART" id="SM00125">
        <property type="entry name" value="IL1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50353">
        <property type="entry name" value="Cytokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00034096"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015849.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="129" mass="14703" checksum="B961250626175804" modified="2022-01-19" version="1">ACSVQMERWAILAPSKVNVVPIQFLDRSKYPIIMGVGDRKCCLSCSSVAQPVLYLEMSDRLIMDLYKHPEESKHFTFNNTFTGSTHHFESATYLGWFHCTSQKSDEPLGITSHTGESEITDFYFQKILS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLX7</accession>
    <name>A0A8C3SLX7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLX7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015095.1">
        <property type="protein sequence ID" value="ENSCSRP00000014478.1"/>
        <property type="gene ID" value="ENSCSRG00000011073.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15228">
        <property type="entry name" value="7tmA_OR10D-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26453">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0552">Olfaction</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="35"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="67"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="107"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="150"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="214"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="247"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="280"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="50"/>
            <end position="297"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014478.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="308" mass="34195" checksum="630D51A98C3E55EC" modified="2022-01-19" version="1">LPLLLIESHMGFVNHTVVTHFILLGIPDADGLQTILFITFLAFYLCTLLGNLLIFSAILADPRLHTPMYFFLCNLAVLDIGFSSISTPKMLTNLWGQNRVISLGGCMSQVFFGHFLGSTECLLYTVMAYDRYVAICHPLRYQLIMNRRVCALLVAGTWITSSFHATILTSLTFMLPYCGSNVVDYFFCDIFPVVKLACADMKVIEIVTLTNTGVVPMTCFHLILASYIRIMYSVLKMNSAEGRRKAASTCASHLAVVTLFFGQCALIYTQPQQSKGLVTAVHIFGNVVTPMLNPAIYTLRNKEVKAAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNG1</accession>
    <name>A0A8C3SNG1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="25">Serine/threonine-protein kinase H1</fullName>
            <ecNumber evidence="8">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="26">Protein serine kinase H1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="7">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Endoplasmic reticulum membrane</location>
            <topology evidence="5">Lipid-anchor</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus speckle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018573.1">
        <property type="protein sequence ID" value="ENSCSRP00000017753.1"/>
        <property type="gene ID" value="ENSCSRG00000013653.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="40902at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd14087">
        <property type="entry name" value="STKc_PSKH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000416">
        <property type="entry name" value="Serine/threonine-protein kinase H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24347">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="18" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="22" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="17" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="19" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="16" id="KW-0418">Kinase</keyword>
    <keyword evidence="24" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="20" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0519">Myristate</keyword>
    <keyword evidence="15" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="23" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-0564">Palmitate</keyword>
    <keyword evidence="12" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="13" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004628"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00006692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00072468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00083143"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017753.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="421" mass="47982" checksum="0E4AAB6D164A040A" modified="2022-01-19" version="1">MGCGISKVLPEPPTDVQLDLVKKVEPYIGHKNDTYKHFIKDDGGAAIKAGSPSPPRHTNPYSSGHPPNYMEQPEPRKNKVAKYRAKFDPRVTAKYDIKALIGRGSFSRVVRVEHKASKQPYAIKMIETKYREGREVCESELCVLRRVRHTNIIQLIEVFETQERVYMVMELATGGELFDRIIAKGSFTERDATRVLQMVLDGVKYLHTLGITHRDLKPENLLYYHPGTDSKIMITDFGLASARKKGDDCLMKTTCGTPEYIAPEILVRKPYTNSVDMWALGVISYILLSGTMPFEDDNRTRLYRQILKGKYSYSGEPWPSVSNLAKDFIDRLLTVDPSDRMTALQALKHPWVVSMAASSSMKNLHRSISQNLLKRASSRCQSTKSAQSTRSSRSTKSNKSRRVRERELRELNLRYQQQYNG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP87</accession>
    <name>A0A8C3SP87_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Sulfate transporter</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Solute carrier family 26 member 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>bromide(in) + chloride(out) = bromide(out) + chloride(in)</text>
            <dbReference type="Rhea" id="RHEA:75335"/>
            <dbReference type="ChEBI" id="CHEBI:15858"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>iodide(in) + chloride(out) = iodide(out) + chloride(in)</text>
            <dbReference type="Rhea" id="RHEA:72379"/>
            <dbReference type="ChEBI" id="CHEBI:16382"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>nitrate(in) + chloride(out) = nitrate(out) + chloride(in)</text>
            <dbReference type="Rhea" id="RHEA:75339"/>
            <dbReference type="ChEBI" id="CHEBI:17632"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>oxalate(in) + sulfate(out) = oxalate(out) + sulfate(in)</text>
            <dbReference type="Rhea" id="RHEA:72275"/>
            <dbReference type="ChEBI" id="CHEBI:16189"/>
            <dbReference type="ChEBI" id="CHEBI:30623"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>oxalate(out) + 2 chloride(in) = oxalate(in) + 2 chloride(out)</text>
            <dbReference type="Rhea" id="RHEA:75095"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
            <dbReference type="ChEBI" id="CHEBI:30623"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>sulfate(out) + 2 chloride(in) = sulfate(in) + 2 chloride(out)</text>
            <dbReference type="Rhea" id="RHEA:75091"/>
            <dbReference type="ChEBI" id="CHEBI:16189"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Apical cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017541.1">
        <property type="protein sequence ID" value="ENSCSRP00000016772.1"/>
        <property type="gene ID" value="ENSCSRG00000012487.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008271">
        <property type="term" value="F:secondary active sulfate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.750.24:FF:000015">
        <property type="entry name" value="Sulfate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.750.24">
        <property type="entry name" value="STAS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018045">
        <property type="entry name" value="S04_transporter_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011547">
        <property type="entry name" value="SLC26A/SulP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001902">
        <property type="entry name" value="SLC26A/SulP_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002645">
        <property type="entry name" value="STAS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036513">
        <property type="entry name" value="STAS_dom_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00815">
        <property type="entry name" value="sulP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11814">
        <property type="entry name" value="SULFATE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01740">
        <property type="entry name" value="STAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00916">
        <property type="entry name" value="Sulfate_transp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52091">
        <property type="entry name" value="SpoIIaa-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01130">
        <property type="entry name" value="SLC26A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50801">
        <property type="entry name" value="STAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="82"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="113"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="198"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="223"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="360"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="401"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="443"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="494"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="domain" description="STAS" evidence="19">
        <location>
            <begin position="550"/>
            <end position="702"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00030135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00036469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00036514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00050413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00051018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00051523"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00051868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016772.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="726" mass="79994" checksum="038A5D72D7779C06" modified="2022-01-19" version="1">MAAEVELNHVQSASEMAEGEEDEHIFQPTMFLEPQETSIDMKALLVKKVKKTCSCTPAKVKDLIFSFLPVLQWLPKYKLREYLLGDIMSGVIVGILLVPQSIAYSLLAGQEPIYGLYTSFFASIIYFLFGTSRHISVGIFGVLCLMVGQVVDREVQRAGYDIEPSVHSGLQRDMVIYVNTTTLAVNQTLQPLLCDRSCYAITVGATVTFIAGVYQVAMGFFQVGFVSVYLSDALLGGFVTGASFTILTSQAKYLLGLDIPRSNGIGSLITTWINIFKNIHKTNICDLITSFLCLLVLVPTKELNEHFKSRLKAPIPIELVVVVAATLASHFGELKEKYGSSVAGHIPTGFLPPQPPNWDLIPSVAMDAVAIAIIGFAITVSLSEMFAKKHGYTVKANQEMYAIGFCNIIPSFFHCFTTSAALAKTLVKESTGCRTQISGVVTALVILLVLLLIAPLFYSLQKCVLGVITIVNLRGALRKFRDLPKMWHLSKVDTVIWLVTMAASALLSTEIGLLIGVCFSMLCVIVRTQRPEAPLLGWVVETEMYESLSAYKNLKTKPGIVVFRFEAPLYYINKECFKSTLYKRTGVNPAWVKAAKKKAAKRMLKEKMVTSGGSQADVSVQLVTEPLVFHTLVIDCCAIQFLDTAGIHTLKEICKDYGEIGIQVLLAQCNASVRSSLHRGEYFKKEEQILLFHSVHQAVDFALGARKQNGFYDSMILFPVGLSISK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSQ5</accession>
    <name>A0A8C3SSQ5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Transmembrane protein 82</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSQ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019180.1">
        <property type="protein sequence ID" value="ENSCSRP00000018334.1"/>
        <property type="gene ID" value="ENSCSRG00000014060.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031648">
        <property type="entry name" value="TMEM82"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35257">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 82"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35257:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 82"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15816">
        <property type="entry name" value="TMEM82"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034099957" evidence="3">
        <location>
            <begin position="21"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="30"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="71"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="117"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="146"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="196"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="230"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="259"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="316"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="336"/>
            <end position="346"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018334.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="38847" checksum="CEF43042239CB070" modified="2022-01-19" version="1">MFSFEFLMAWLPGFPGLAWGSTLMDSFLQGLIGACAVSVLCSLVKIYLYIQCLNDPDRQKEKETIRCQWSLLDHVHLFLLTLIFMVVGYRVAALVVLEFSLRAVSMLLSLNKGAHSSQLYLLCQYSLGCGISCSLSYLLEGAPHRSCNLILSLGLAGLITCYTWRLARHVCTMYELHSKERYCGVCIFLLTTWHGIPALLCSALKITFVVADLAAVALINRDFLTTSEAIRFWTPLTICYTLLVIYMQEEQKHNPSEQMVYQTVFVRMGGLLILLMTVGRWTDIMNIFISLVGEIWCLVRAGIMLDICRAQDFSQRFPEPGSGSRQPQPRPEAHGRNSSPATKSSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV14</accession>
    <name>A0A8C3SV14_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">GDF5 antisense RNA 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV14"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018586.1">
        <property type="protein sequence ID" value="ENSCSRP00000017766.1"/>
        <property type="gene ID" value="ENSCSRG00000013645.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039711">
        <property type="entry name" value="GDF5OS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42152:SF1">
        <property type="entry name" value="PROTEIN GDF5-AS1, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42152">
        <property type="entry name" value="PROTEIN GDF5OS, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="12"/>
            <end position="33"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017766.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="210" mass="23767" checksum="189AA147CA66A78F" modified="2022-01-19" version="1">IIQSSQPISLKFTWRAFLLHLAFRFLLGLFPFLSSWPDLALISLKNRSLFFVLPNTKKRAFSLTCLPVLFNPILLRSIALPLSKASSSKHKLTEFLKFLKSFQMSNTSHFGVSAMLTMRESRRVAACLFVGQLNNFTWEGFFLNIRSSAPNKPSFSNALMSKIYFCFLMAGARSSKTKQKPHTLLSLFGAMDLMLAPCTEVNFTNTQYNG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWN8</accession>
    <name>A0A8C3SWN8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWN8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020467.1">
        <property type="protein sequence ID" value="ENSCSRP00000019583.1"/>
        <property type="gene ID" value="ENSCSRG00000014935.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="44"/>
            <end position="63"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019583.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="64" mass="6888" checksum="1236C55B1E0EFF96" modified="2022-01-19" version="1">LLHSLISHFLRALVQCYGSQKAGEDVHPILLQSPPVNKGPVKPILTAIVVTAVLNIATIRLLLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWV2</accession>
    <name>A0A8C3SWV2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">RING-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="4">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion outer membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWV2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020823.1">
        <property type="protein sequence ID" value="ENSCSRP00000019928.1"/>
        <property type="gene ID" value="ENSCSRG00000015192.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="66726at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051094">
        <property type="term" value="P:positive regulation of developmental process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009893">
        <property type="term" value="P:positive regulation of metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022603">
        <property type="term" value="P:regulation of anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031647">
        <property type="term" value="P:regulation of protein stability"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd16648">
        <property type="entry name" value="mRING-HC-C3HC5_MAPL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000351">
        <property type="entry name" value="Mitochondrial ubiquitin ligase activator of NFKB 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051652">
        <property type="entry name" value="MDM2_MDM4_MUL1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022170">
        <property type="entry name" value="MUL1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12183">
        <property type="entry name" value="MITOCHONDRIAL UBIQUITIN LIGASE ACTIVATOR OF NFKB 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12183:SF4">
        <property type="entry name" value="MITOCHONDRIAL UBIQUITIN LIGASE ACTIVATOR OF NFKB 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12483">
        <property type="entry name" value="GIDE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13920">
        <property type="entry name" value="zf-C3HC4_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="9" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <keyword evidence="8" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004374"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019928.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="353" mass="39907" checksum="EDE7368BBFBCB994" modified="2022-01-19" version="1">MMESGGRPSTGQLILLATSSAVTAILYSIYRQKSKVAHSLKGAKKVNLDQDLKNILMEAPGKCVPYAVIEGVVRSVKETLNSQFVDNCKGVVQRLTLQEHKMVWNRTTHIWNDCEKIIHQRTNATPFDLVPHEDGGNVSVRVVKPLDAAELSLETVYEKFHPSIQSFTDVIGHYISGERPKGIQETEEMLKVGAMLTGVGELVLDNNTLKLQPPKQGLQYYLSSLDFDSLLKKQESNVKLWKILTVIFGFATCATLFFILRKQYRQFREKQRLKQMQDEFRQSQEQLRRDMNMEGGETVKNACVVCLSNIKSCVFLECGHVCSCDECYQALPDPKKCPICRQAIARVVPLYNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY61</accession>
    <name>A0A8C3SY61_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Rho GTPase-activating protein 7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021400.1">
        <property type="protein sequence ID" value="ENSCSRP00000020491.1"/>
        <property type="gene ID" value="ENSCSRG00000015561.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="418"/>
            <end position="441"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020491.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="446" mass="50098" checksum="7D2C31025C14BBF2" modified="2022-01-19" version="1">MSLAIRKRSWEEHVTQWMGLPFNSVEYNTACHHGLVADNFQASMEKDEVLNVDRKEKCASLPDFCHGGELIGFPAKLLSNISKEVDENDNHEDEDHFLSLDASTETLVHISDADDDDDISNLGLDKVNHQFSIGRKLTDEEKSLGGAGSLTKMVAMIKTNRESNISETMGDIDEPDYDTVPNEEKEEEDICGSIGKSLELCNYKGLNEVIDAPGENLSSSLNVKEIMPEKQLLHTAVIAQQRRKCDAPKDGHEKADYNVVQREFSPGLYTGSGRQPFSKPDSSNYFMQSPLSSHIMSMENGLDESGYTEPQVVSEKKCLTNISPVEGTLCLHLKDNLSTHESTDNQVKLRKRKEMREDRDRSQLDSMVLLIMKLDQLDQDIENALSTGSSPSSTPTYKRRHIPVSLFANSFFLFKLDLFWFIHSFLFLSISLISLISLSLADCTFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYG7</accession>
    <name>A0A8C3SYG7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">RCSD domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021125.1">
        <property type="protein sequence ID" value="ENSCSRP00000020222.1"/>
        <property type="gene ID" value="ENSCSRG00000015392.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029341">
        <property type="entry name" value="FAM21/CAPZIP"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15255">
        <property type="entry name" value="CAP-ZIP_m"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FAM21/CAPZIP" evidence="2">
        <location>
            <begin position="21"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="41"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="96"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="180"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="221"/>
            <end position="303"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF15255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020222.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="329" mass="35670" checksum="3D50BD45D703DC6E" modified="2022-01-19" version="1">MGHNGEPKPSPNACPLPRVKVKSSPLIEKLQANLAFAPAALVPGTSPKSPGLKVIPSPFSTPPSTPSSPGIQSRSSESDETPVSFDQPPEGTHLKFYNKVRTRGSLKRRPPSRKFRKSQSDSGDGEDLRATGSSQENGAKEEDGDEVFMPKSQKEESQSPVCGTGSKLMKKRIGSNEKPPSGRESSRTENKEEREKETEAMKLCKSSTGDKEKPCQSTPGEEERTSSQSTPEEKPCPSTMGDKDKKLCQNTPGDKEGSTLGEREDGNASEQEKRSKENKEVKKEENSEGKDTQETSDTQEKSLETGMPQPAADTGTASEHHSVMPMQEP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYM1</accession>
    <name>A0A8C3SYM1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the G-protein coupled receptor 1 family. Opsin subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYM1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021693.1">
        <property type="protein sequence ID" value="ENSCSRP00000020770.1"/>
        <property type="gene ID" value="ENSCSRG00000015729.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009881">
        <property type="term" value="F:photoreceptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016037">
        <property type="term" value="P:light absorption"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007602">
        <property type="term" value="P:phototransduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15086">
        <property type="entry name" value="7tmA_tmt_opsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000197">
        <property type="entry name" value="Teleost multiple tissue opsin 2b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050125">
        <property type="entry name" value="GPCR_opsins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001760">
        <property type="entry name" value="Opsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002962">
        <property type="entry name" value="Peropsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027430">
        <property type="entry name" value="Retinal_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24240">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00238">
        <property type="entry name" value="OPSIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01244">
        <property type="entry name" value="PEROPSIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00238">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 14" id="KW-0157">Chromophore</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8 14" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="2 14" id="KW-0600">Photoreceptor protein</keyword>
    <keyword evidence="11 14" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 14" id="KW-0681">Retinal protein</keyword>
    <keyword evidence="3 14" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="13 14" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="31"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="67"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="103"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="144"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="189"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="237"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="273"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="16">
        <location>
            <begin position="46"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="357"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU004951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020770.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="379" mass="41761" checksum="DDBEC78E24B05331" modified="2022-01-19" version="1">MSTNWTANLSFGASTDPHEPRTGLSRTGHTIVAVFLGFILVFGFLNNLIVLILFCKFKTLRNPVNMLLLNISASDMLVCISGTTLSFASNIHGRWIGGEYGCMWYGFVNSCFGIVSLISLAILSYERYSTITLCNKRGSDYQKALLAVGGSWLYSLIWTVPPLIGWSSYGIEGAGTSCSVRWTSESAESVSYIICLFIFCLVIPVMVMIYCYGRLLYAVKQVGKIRKNAARKREYHVLFMVITTIICYLICWMPYGVIALLATFGSPGAVSPVAYVIPSILAKSSTVCNPIIYILMNKQFYKCFLLLFHCCPPSAADGESICQSKVTVIQLNQKVDSGVTCNNQVLPETDEKVACLRSPESSLEPASEDTPPMLKENSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYP3</accession>
    <name>A0A8C3SYP3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Peptidase S1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYP3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021613.1">
        <property type="protein sequence ID" value="ENSCSRP00000020695.1"/>
        <property type="gene ID" value="ENSCSRG00000015615.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030141">
        <property type="term" value="C:secretory granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24271:SF47">
        <property type="entry name" value="KALLIKREIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24271">
        <property type="entry name" value="KALLIKREIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2 5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1 5" id="KW-0645">Protease</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 5" id="KW-0720">Serine protease</keyword>
    <feature type="domain" description="Peptidase S1" evidence="6">
        <location>
            <begin position="18"/>
            <end position="242"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020695.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="27179" checksum="B13A803FB000F32B" modified="2025-10-08" version="2">MELGICSISTQNSPGDRVLGGRNCIFGSRPYQVALLRNGRIYCGGSLIAPKWVLTAAHCGRRVSTMRVHLGDYNLRAKEGTEQIRRIRNFFVHPGYNLRPRDNDFMLLELDAPAQLNSYVNTIDLATRCPSPGTRCGVSGWGTIRSPQRLFPAIMQCADLYSVSQARCQASYGNMITENMFCAGAEQGGIGSCQGDSGGPLVCNGQLQGVVSWGTSVCALRGRPGVYANVCKAAQWVRRTIRSRLPRSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYR9</accession>
    <name>A0A8C3SYR9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Ubiquitin-conjugating enzyme E2 J1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">E2 ubiquitin-conjugating enzyme J1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Non-canonical ubiquitin-conjugating enzyme 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Catalyzes the covalent attachment of ubiquitin to other proteins. Functions in the selective degradation of misfolded membrane proteins from the endoplasmic reticulum (ERAD) and is essential for cells to recover from ER stress. Plays a role in MAPKAPK2-dependent translational control of TNF-alpha synthesis. Also acts as a platform for perinuclear positioning of the endosomal system by mediating ubiquitination of SQSTM1 through interaction with the E3 ubiquitin-protein ligase RNF26. Plays a role in male fecundity through the interaction with the E3 ubiquitin-protein ligase RNF133.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Component of the HRD1 complex, which comprises at least SYNV1/HRD1, DERL1/2, FAM8A1, HERPUD1/HERP, OS9, SEL1L and UBE2J1. Interacts with E3 ligase RNF26. Interacts with E3 ligase RNF133.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type IV membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYR9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021753.1">
        <property type="protein sequence ID" value="ENSCSRP00000020830.1"/>
        <property type="gene ID" value="ENSCSRG00000015809.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016740">
        <property type="term" value="F:transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036503">
        <property type="term" value="P:ERAD pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd23799">
        <property type="entry name" value="UBCc_UBE2J"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000043">
        <property type="entry name" value="ubiquitin-conjugating enzyme E2 J1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050113">
        <property type="entry name" value="Ub_conjugating_enzyme"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24067">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="11 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="6" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="288"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="UBC core" evidence="19">
        <location>
            <begin position="10"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="191"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="191"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="222"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="254"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="274"/>
            <end position="285"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00055810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00062296"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00073319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00079908"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00080716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020830.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="320" mass="35636" checksum="6865ACDDCE94B6B1" modified="2022-01-19" version="1">METRYNLKSPAVKRLMKEAAELKDPTDHYHAQPLEDNLFEWHFTVRGPPDSDFDGGIYHGRIVLPPEYPMKPPSIILLTANGRFEVGKKICLSISGHHPETWQPSWSIRTALLAIIGFMPTKGEGAIGSLDYTPEERRALAKKSQDFCCEICGSTMKISLLPLTSGSASSQADEEAKELARQISFKAEINSSRKSITESPNTSELNHSATLPEPRQAGISRAFQNPTTSTMSEIQNNSTPSNQEHTQPISNNTSMSPRQRRAQQQSQRRVPSSTNFNQVQQPRVDTSHTGSTVLIVLLTLALAALIFRRAYLANDYIFEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZD3</accession>
    <name>A0A8C3SZD3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Rab11 family-interacting protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cleavage furrow</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Microtubule organizing center</location>
            <location evidence="3">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Golgi apparatus membrane</location>
            <topology evidence="4">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">trans-Golgi network membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Midbody</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Recycling endosome membrane</location>
            <topology evidence="6">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZD3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022623.1">
        <property type="protein sequence ID" value="ENSCSRP00000021669.1"/>
        <property type="gene ID" value="ENSCSRG00000016303.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032154">
        <property type="term" value="C:cleavage furrow"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030139">
        <property type="term" value="C:endocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032456">
        <property type="term" value="P:endocytic recycling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061512">
        <property type="term" value="P:protein localization to cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032465">
        <property type="term" value="P:regulation of cytokinesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.2440:FF:000001">
        <property type="entry name" value="RAB11 family interacting protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000227">
        <property type="entry name" value="Rab11 family-interacting protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.2440">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037245">
        <property type="entry name" value="FIP-RBD_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019018">
        <property type="entry name" value="Rab-bd_FIP-RBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057316">
        <property type="entry name" value="Rab11-FIP3/4_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051977">
        <property type="entry name" value="Rab11-interacting_regulator"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15726:SF6">
        <property type="entry name" value="RAB11 FAMILY-INTERACTING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15726">
        <property type="entry name" value="RAB11-FAMILY INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25450">
        <property type="entry name" value="Rab11-FIP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09457">
        <property type="entry name" value="RBD-FIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144270">
        <property type="entry name" value="Eferin C-derminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51511">
        <property type="entry name" value="FIP_RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="14" id="KW-0106">Calcium</keyword>
    <keyword evidence="19" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="10" id="KW-0132">Cell division</keyword>
    <keyword evidence="16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="18" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="13" id="KW-0967">Endosome</keyword>
    <keyword evidence="15" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="17" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0813">Transport</keyword>
    <feature type="domain" description="EF-hand" evidence="22">
        <location>
            <begin position="297"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="domain" description="FIP-RBD" evidence="23">
        <location>
            <begin position="783"/>
            <end position="845"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="273"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="682"/>
            <end position="705"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="273"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="21">
        <location>
            <begin position="683"/>
            <end position="705"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004654"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00071487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021669.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="845" mass="95347" checksum="E8793E26BAD2C94F" modified="2022-01-19" version="1">MKMEPDLLMTLSDPGSKSERASLLTLFAEQNGRYLIMEKRGQLPSPDLVLVPRETPPDAPLFLGPSLQERESGPVVLEQVLGEMKLSGLDPTLFSDGPIECLYRMEKQENGLLDQDMTDPISDLVQESGAGDNHHGCPHSGFDLNLSVMQGALASAQITDLEEQFFSLVLDQAVSSPLRDLQLRSAGLSSEDSNAGESFPEISESLQAEGEFYLGIETSQEESHSEGLTPTSSWIKEPEDYISQSCQETLSLSTQDFSQIDKEMDLFPAFHSSSNLSQSPEFAQPDSITNGSPSCQEDEPRLRAVFDALDRDGDGFVRIEEFVQFATVYGAEQVKGLTKYLDPSGLGVISFEDFYRGIGAIRNGDSDSQLYEMGYTHEEEPSVCPDEFDDFVTFEANEVTDSAYMGSESTYSECETFTDEDTGTLVHPEMHDEVETDSAIDSTVHSEFTDPIEEPENGSVLLDLNNHSIVTVISGEEHFEDYGEGNEADLFSDSLCNGETSFSSSSFLSPSPNKRLSSKKVARHLHQTGTLTVDALEEPFRDHMECADEDITDKVVFLEKRVTELEKDTAANGEQHSRLKQENLQLVHRANALEEQLKEQELKADETLLEEIRKQRELLTRMEREKSIEIENLQTRLQQLEDENSELRSCVPCLKASIERLEEEKQKLLDEIEDLTAQLNEEQESKRKMGDKLTHERHQFQKEKESTQELIEDLRKQLEHLQLFKLEAEQRRGRSSSVGLQEYNSRTRETELEQEIRRLKQDNRNLKEQNDELNGQIINLSIQGAKNLFSASFSESLAAEISSVSRDELMEAIQKQEEINFRLQDYIDRIIVAIMETNPSILEVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0F7</accession>
    <name>A0A8C3T0F7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Coiled-coil domain containing 85C</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
            <location evidence="2">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Tight junction</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CCDC85 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0F7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022442.1">
        <property type="protein sequence ID" value="ENSCSRP00000021490.1"/>
        <property type="gene ID" value="ENSCSRG00000016271.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019359">
        <property type="entry name" value="CCDC85"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13546:SF14">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 85C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13546">
        <property type="entry name" value="RE60986P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10226">
        <property type="entry name" value="CCDC85"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0965">Cell junction</keyword>
    <keyword evidence="7 8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0796">Tight junction</keyword>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="155"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="26"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="118"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="157"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="173"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="197"/>
            <end position="206"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021490.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="391" mass="44381" checksum="3DF7166CD94542CC" modified="2022-01-19" version="1">MAKNSLEGSKEDLSKISEEEMMRWSKEELVKRLRKVENEKMNLMVEHGNLMKDVNRRLQVHLHEIRGLKEVNQKLQDDNQELRELCCFLDDDRQKGKKLSREWQRFGRHTASVMWKEVGMYQQKLKELEAKQESLMRENMELKEIVLMLDEERNGAGSRSSIDSQASLTNLNGSSGTRDVGDGSSTSSTGSAGSPDHHHHHLHHHKPVENKAGAIRRSMDDLSAPLHHRSIPNGLNDSSSNYIRQLETKVKLLEDDNKLLSQQSSSGDLRTLRKGLSPYHSESQLSSLPQYQDAMQNGPARMTPDLASSPVAGYVPVGQKPEAVVHAMKVLEVHENLDRQMQDNYEEDLSEKEKAIVREMCNVVWRKLGDAASSKPSIRQHLSGNQFKGPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T174</accession>
    <name>A0A8C3T174_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Protein EFR3 homolog A</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Protein EFR3-like</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the EFR3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T174"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023593.1">
        <property type="protein sequence ID" value="ENSCSRP00000022609.1"/>
        <property type="gene ID" value="ENSCSRG00000017057.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072659">
        <property type="term" value="P:protein localization to plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000347">
        <property type="entry name" value="EFR3 homolog A (S. cerevisiae)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049152">
        <property type="entry name" value="EFR3-like_ARM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051851">
        <property type="entry name" value="EFR3_Homologs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12444:SF1">
        <property type="entry name" value="PROTEIN EFR3 HOMOLOG A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12444">
        <property type="entry name" value="PROTEIN EFR3 HOMOLOG CMP44E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21052">
        <property type="entry name" value="EFR3_ARM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0564">Palmitate</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00072621"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00077982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022609.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="820" mass="92696" checksum="B18D54862C98689B" modified="2022-01-19" version="1">MGRTGVCCCCAALRPRYKRLVDNIFPEDPKDGLVKADMEKLTFYAVSAPEKLDRIGAYLAERLSRDVVRHRYGYVLIAMEALDQLLMACHSQSIKPFVESFLQMVAKLLESGEPKLQVLGTNSFVKFANIEEDTPSYHRRYDFFVSRFSAMCHSCHSDPETRTEIRIAGIRGIQGVVRKTVNDELRATIWEPQHMDKIVPSLLFNMQKIEDIDSRIGPPSSPTGGEKEENPAVLAENCFRELLGRATYGNMNNAVRPVFAHLDHHRLWDPNEFAVSCFKIIMYSIQAQYSHHVIQETLGHLDARKRDSPRVRAGIIQVLLEAVAIAAKGSIGPTVLEVFNTLLKHLRISVDFELGERRSSTGSTSFSTSSKESDERIVQNAIIQTIGFFGSNLPDYQRSEIMMFVMGKVPVFGTSSHSLDTSHLGDLGTRRIQIMLLRSLLMVTSGYNAKTIAAALPAPFLDPLLSPSLMEDSELRQLVLEILHNLIDRHDNRAKLRGIRIIPDVSDLKIKRDKISRQDVSFMKKHGQQLYRHIYLGCKEEDNVQKNFELLYTSLALITIELANEEVVIDLIRLAIALQDIAIINEDNLPMFNRCGVMALVAAYLNFLSQMIAVPAFCQHVSKVIETRTVEAPYFLPENIFKDKRILPKSLEKHEKNLFFLTNKIAESLGGSGYSVERLSVPYVPQVTDEDRLSRRKSIVDTVSIQVDILPGNNTEDKVSNTEEITFEALKKAIDNTGLEEQEKEKRRLVIEKFQKAPFEEIAAQCETKANFLHDRLSQILELTIRPPPSPSGTMTITAGHAHYQSVPVYEMKFPDLCVY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1W7</accession>
    <name>A0A8C3T1W7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">WD repeat-containing protein 89</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1W7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023873.1">
        <property type="protein sequence ID" value="ENSCSRP00000022873.1"/>
        <property type="gene ID" value="ENSCSRG00000017237.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039328">
        <property type="entry name" value="WDR89"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22889">
        <property type="entry name" value="WD REPEAT-CONTAINING PROTEIN 89"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22889:SF0">
        <property type="entry name" value="WD REPEAT-CONTAINING PROTEIN 89"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 4" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="4">
        <location>
            <begin position="65"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="4">
        <location>
            <begin position="166"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="4">
        <location>
            <begin position="317"/>
            <end position="349"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00021125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022873.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="385" mass="42801" checksum="DA6C2E8EEAFB5472" modified="2022-01-19" version="1">MEKIEEQFANLRIAKCALTEDPTYLLEIDVSKSVQAESNHLVAVSCSNKSIKVYNRETLHLLREYSGHPGLLNGVRFAHTSENMLFSACSDGTIKCWDTRLATQETVQLFSGYPSNVFISFDINCSDLIVCAGTEKVEEDTFMVFWDARSNTNYACAAKEPLGTYSETHNDDITKICFHPIKPNLVVSGSTDGLVNVFDINKENEDDALIATCNSNSSVSFIGWSGKDYKQVYCMTHTEGLCWWDLTQIDTEEPMTLLQILDVREVVFIENSNLNYLIGGFYHEKADKLFVVGGTAMGNIHLINCGINGLSCVGTLHGGHSATVRSFYWNMTDDSLLTGGEDAQLLLWKPGAVERSLVKKASMKIASSVQQRVRVHSNSLKSKKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2L9</accession>
    <name>A0A8C3T2L9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Solute carrier family 16 member 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator superfamily. Monocarboxylate porter (TC 2.A.1.13) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2L9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023319.1">
        <property type="protein sequence ID" value="ENSCSRP00000022340.1"/>
        <property type="gene ID" value="ENSCSRG00000016851.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008028">
        <property type="term" value="F:monocarboxylic acid transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17430">
        <property type="entry name" value="MFS_MCT3_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004743">
        <property type="entry name" value="MCT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050327">
        <property type="entry name" value="Proton-linked_MCT"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00892">
        <property type="entry name" value="2A0113"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11360">
        <property type="entry name" value="MONOCARBOXYLATE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11360:SF26">
        <property type="entry name" value="MONOCARBOXYLATE TRANSPORTER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0769">Symport</keyword>
    <keyword evidence="5 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="21"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="63"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="91"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="116"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="149"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="181"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="268"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="305"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="334"/>
            <end position="355"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="361"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="392"/>
            <end position="414"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="426"/>
            <end position="450"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="11">
        <location>
            <begin position="23"/>
            <end position="450"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="455"/>
            <end position="544"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="9">
        <location>
            <begin position="470"/>
            <end position="480"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="481"/>
            <end position="490"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006727"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022340.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="544" mass="58772" checksum="FEDDDF50FD5883BD" modified="2022-01-19" version="1">MGRSDPEEVQPPASVKPPDGGWGWIVLLGCFVITGFSYAFPKAVSVYFKELMHDFHVGYSDTAWISSIMLAMLYGTGPVSSIMVNQFGCRPVMLVGGLLASSGMILASFTTNIIELYLTAGMLTGLGMALNFQPSLIMLGTYFDKRRPLANGLAAAGSPVFLSALSPLGQVLLEKFGWRGGFLIMGGLLLNCCTCGAVMRPLEAGMKRKMERVQDKYEAKEMLPIGERAEEAISTIDGAKKSKKTKKQQQPRKGKKLLDFSIFSNRGFVIYSIAKFIMVLGLFVPPILLVNYAKDIGVPDTEAAFLLSVIGFIDIFARPSCGMLAGLKWMRPHVAYLFSFAMLFNGLTDICSARANTYTALVIFCVFFGISYGMVGALQFEVLMAIVGSQKFSSAIGLVLLIEAFAVLIGPPSAGRLVDAFKNYAIIFYLSGSEVVLSSLFLAMATYCCLNQRKKTPQPEKTPSVGGGSDTEEAESDAQEVEDHAGDNHHLSHSTNTAVVMDSDTMNHVAEDHSADGVEQPVGEGAVPVPDECNSGQTVERESF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2S1</accession>
    <name>A0A8C3T2S1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">NHL repeat-containing protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2S1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023380.1">
        <property type="protein sequence ID" value="ENSCSRP00000022400.1"/>
        <property type="gene ID" value="ENSCSRG00000016769.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.30:FF:000043">
        <property type="entry name" value="NHL repeat containing 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.30">
        <property type="entry name" value="TolB, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011042">
        <property type="entry name" value="6-blade_b-propeller_TolB-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001258">
        <property type="entry name" value="NHL_repeat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10680">
        <property type="entry name" value="PEPTIDYL-GLYCINE ALPHA-AMIDATING MONOOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01436">
        <property type="entry name" value="NHL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63825">
        <property type="entry name" value="YWTD domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51125">
        <property type="entry name" value="NHL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="repeat" description="NHL" evidence="5">
        <location>
            <begin position="196"/>
            <end position="235"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00071346"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022400.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="36648" checksum="35843F63734B5464" modified="2022-01-19" version="1">LEIHWMLRDGAVNYLLTHTSVLRAIAFYSPWRIEQQLYKLDVGWPKHPEYFTGQTFCVAIDPFHDLVYVAQRGANVPKVLVFSDEGYFLHAWNSTLEMPHGIFAVSTPTNTSIWITDVGTGEYGHTVKQYSPSGKLIQVLGTQGKAGAGLNPLQFDQPAEIFVEQTGEIYIVDGDGGMNNRLFKLSTDFKEIWLRGENGSGVGQFKIPHSVTVDSVGRVWVADRGNKRIQVFDKVTGEWLGSWSSCFVEDGPSSVRLTANEEYLIVAQLNINRVTVLAAPPIGSIGDCHVVNTIQLADEVKPHLVDVNVKTGAIYVAEIGAQQVQKYVPLT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T344</accession>
    <name>A0A8C3T344_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein mL52</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">39S ribosomal protein L52, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the mitochondrion-specific ribosomal protein mL52 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T344"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023477.1">
        <property type="protein sequence ID" value="ENSCSRP00000022495.1"/>
        <property type="gene ID" value="ENSCSRG00000016969.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032543">
        <property type="term" value="P:mitochondrial translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034596">
        <property type="entry name" value="Ribosomal_mL52"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34090">
        <property type="entry name" value="39S RIBOSOMAL PROTEIN L52, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34090:SF1">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN ML52"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18699">
        <property type="entry name" value="MRPL52"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="77"/>
            <end position="113"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035425"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022495.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="113" mass="12930" checksum="5965B5ECF6318B95" modified="2022-01-19" version="1">SAALGLRLAPRLAVAPRHIHCGAAHPAVGQWRVQQGLAPSLAGYGPLQDLPDWAFVDGRPEDEAFARRVAMLEQEMERGRRHWQVQQRQQQETRERKRQHQLQPHLRPPSNLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6A7</accession>
    <name>A0A8C3T6A7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Regulating synaptic membrane exocytosis 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Synapse</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6A7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024444.1">
        <property type="protein sequence ID" value="ENSCSRP00000023427.1"/>
        <property type="gene ID" value="ENSCSRG00000017589.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="420032at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048788">
        <property type="term" value="C:cytoskeleton of presynaptic active zone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044325">
        <property type="term" value="F:transmembrane transporter binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048791">
        <property type="term" value="P:calcium ion-regulated exocytosis of neurotransmitter"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050806">
        <property type="term" value="P:positive regulation of synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042391">
        <property type="term" value="P:regulation of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048167">
        <property type="term" value="P:regulation of synaptic plasticity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000300">
        <property type="term" value="P:regulation of synaptic vesicle exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000001">
        <property type="entry name" value="Regulating synaptic membrane exocytosis 3, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039032">
        <property type="entry name" value="Rim-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12157">
        <property type="entry name" value="REGULATING SYNAPTIC MEMBRANE EXOCYTOSIS PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12157:SF25">
        <property type="entry name" value="REGULATING SYNAPTIC MEMBRANE EXOCYTOSIS PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0770">Synapse</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023427.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="309" mass="33601" checksum="152D4504437F40D5" modified="2022-01-19" version="1">MFNGETSSSSAKNVVRSSSISGEMYNVEKSHGGNPDSASITSNKKRRSSLGAKMVAIVGLSQWSKSTLQLNQPDGGPKKLRSNIRRSTETGIAVEMRNRVTRQGSRESTDGSTNSNSSDGTFIFPMTRLGAESQFSDFLDGLGPAQIVGRQTLATPPMGDVHIGMIDRSGQLEVEVIQARGLTPKLGSKSIPATYVKVYLLENGTCLAKKKTKMAKKTWDPFYQQALLFDEGPQGRVLQVIVWGDYGRMDHKCFMGMAQIVLEELDLSNMVTGWYKLFPTSSLADSTIGPLTRRLSQSSLESSTSPSCP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6E2</accession>
    <name>A0A8C3T6E2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Trafficking protein particle complex subunit 6B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Component of a transport protein particle (TRAPP) complex that may function in specific stages of inter-organelle traffic. Specifically involved in the early development of neural circuitry, likely by controlling the frequency and amplitude of intracellular calcium transients implicated in the regulation of neuron differentiation and survival.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">cis-Golgi network</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the TRAPP small subunits family. BET3 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6E2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025184.1">
        <property type="protein sequence ID" value="ENSCSRP00000024149.1"/>
        <property type="gene ID" value="ENSCSRG00000018126.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005801">
        <property type="term" value="C:cis-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030008">
        <property type="term" value="C:TRAPP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd14944">
        <property type="entry name" value="TRAPPC6A_Trs33"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1380.20:FF:000004">
        <property type="entry name" value="Trafficking protein particle complex subunit 6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1380.20">
        <property type="entry name" value="Trafficking protein particle complex subunit 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024096">
        <property type="entry name" value="NO_sig/Golgi_transp_ligand-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007194">
        <property type="entry name" value="TRAPP_component"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037992">
        <property type="entry name" value="TRAPPC6/Trs33"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12817">
        <property type="entry name" value="TRAFFICKING PROTEIN PARTICLE COMPLEX SUBUNIT 6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12817:SF3">
        <property type="entry name" value="TRAFFICKING PROTEIN PARTICLE COMPLEX SUBUNIT 6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04051">
        <property type="entry name" value="TRAPP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111126">
        <property type="entry name" value="Ligand-binding domain in the NO signalling and Golgi transport"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="6" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="5" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00057720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00074542"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024149.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="163" mass="18689" checksum="F24C4E56A8EB1D23" modified="2022-01-19" version="1">MTRPEMADETLFLLLHNEMVSGLYRAAEHGEGENGRCITKLENMGFRVGQGLIERFTKDTARFKDELDIMKFICKDFWTTVFKKQIDNLRTNHQGIYVLQDNKFRLLTQMSTGKQYLEYAPKYLAFTCGLIRGGLSNLGIKSIVTAEVSAMPACKFQVMIQKM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7G5</accession>
    <name>A0A8C3T7G5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Protein transport protein SEC23</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Cytoplasmic vesicle</location>
            <location evidence="12">COPII-coated vesicle membrane</location>
            <topology evidence="12">Peripheral membrane protein</topology>
            <orientation evidence="12">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 12">Endoplasmic reticulum membrane</location>
            <topology evidence="1 12">Peripheral membrane protein</topology>
            <orientation evidence="1 12">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Cytoplasm</location>
            <location evidence="12">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the SEC23/SEC24 family. SEC23 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7G5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025106.1">
        <property type="protein sequence ID" value="ENSCSRP00000024072.1"/>
        <property type="gene ID" value="ENSCSRG00000018080.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10256289at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030127">
        <property type="term" value="C:COPII vesicle coat"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070971">
        <property type="term" value="C:endoplasmic reticulum exit site"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090110">
        <property type="term" value="P:COPII-coated vesicle cargo loading"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01478">
        <property type="entry name" value="Sec23-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11287">
        <property type="entry name" value="Sec23_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.730:FF:000003">
        <property type="entry name" value="Protein transport protein SEC23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.380:FF:000001">
        <property type="entry name" value="Protein transport protein SEC23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1670:FF:000006">
        <property type="entry name" value="Protein transport protein SEC23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.20.10:FF:000003">
        <property type="entry name" value="Protein transport protein SEC23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000011">
        <property type="entry name" value="Protein transport protein SEC23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1670">
        <property type="entry name" value="beta-sandwich domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.730">
        <property type="entry name" value="Sec23/Sec24 helical domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.20.10">
        <property type="entry name" value="Severin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.380">
        <property type="entry name" value="Zn-finger domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029006">
        <property type="entry name" value="ADF-H/Gelsolin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012990">
        <property type="entry name" value="Beta-sandwich_Sec23_24"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007123">
        <property type="entry name" value="Gelsolin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036180">
        <property type="entry name" value="Gelsolin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037364">
        <property type="entry name" value="Sec23"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006900">
        <property type="entry name" value="Sec23/24_helical_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036175">
        <property type="entry name" value="Sec23/24_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006896">
        <property type="entry name" value="Sec23/24_trunk_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037550">
        <property type="entry name" value="Sec23_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006895">
        <property type="entry name" value="Znf_Sec23_Sec24"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036174">
        <property type="entry name" value="Znf_Sec23_Sec24_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11141">
        <property type="entry name" value="PROTEIN TRANSPORT PROTEIN SEC23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11141:SF7">
        <property type="entry name" value="PROTEIN TRANSPORT PROTEIN SEC23A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00626">
        <property type="entry name" value="Gelsolin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08033">
        <property type="entry name" value="Sec23_BS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04815">
        <property type="entry name" value="Sec23_helical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04811">
        <property type="entry name" value="Sec23_trunk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04810">
        <property type="entry name" value="zf-Sec23_Sec24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81995">
        <property type="entry name" value="beta-sandwich domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82754">
        <property type="entry name" value="C-terminal, gelsolin-like domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81811">
        <property type="entry name" value="Helical domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82919">
        <property type="entry name" value="Zn-finger domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 12" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11 12" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="6 12" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8 12" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="10 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9 12" id="KW-0653">Protein transport</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0813">Transport</keyword>
    <keyword evidence="7 12" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU365030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024072.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="765" mass="86202" checksum="087FE431923605E0" modified="2022-01-19" version="1">MATFLEFIQQNEDRDGVRFSWNVWPSSRLEATRMVVPVASLFTPLKERPDLPPIQYEPVLCSRTTCRAVLNPLCQVDYRAKLWACNFCYQRNQFPPTYAGISEMNQPAELLPQFSSIEYVVQRGPQMPLIFLYVVDTCMEDEDLQALKESMQMSLSLLPPTALVGLITFGRMVQVHELGCEGISKSYVFRGTKDLSAKQLQEMLGLTKVSVSQVGRGPQVQQPPPSNRFLQPVQKIDMNLTDLLGELQRDPWPVPQGKRPLRSSGVALSIAVGLLECTFPNTGAHILMFIGGPGTQGPGMVVGDELKLPIRSWHDIEKDNANYVKKATKHFEALANRAATTGHVIDIYACALDQTGLLEMKCCPNYTGGYMVMGDSFNTSLFKQTFQRVFTKDMQGQFKMGFGGTLEIKTSREIKISGAIGPCVSLNSKGPCVSENEIGTGGTCQWKICGLNPNTTLALYFEVVNQHNAPIPQGGRGAIQFVTQYQHSSGQRRIRVTTVARNWADAQTQIQNIAASFDQEAAAILMARLAVYRAETEEGPDVLRWLDRQLIRLCQKFGEYHKDDPSSFRFSETFSLYPQFMFHLRRSPFLQVFNNSPDESSYYRHHFMRQDLTQSLIMIQPILYAYSFSGPPEPVLLDSSSILPDRILLMDTFFQILIYHGETIAQWRKSGYQDMPEYENFRHLLQAPIDDAQEILHSRFPMPRYIDTEHGGSQARFLLSKVNPSQTHNNMYAWGQESGAPILTDDVSLQVFMDHLKKLAVSSAA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8J4</accession>
    <name>A0A8C3T8J4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Carbohydrate kinase FGGY C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the FGGY kinase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8J4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026673.1">
        <property type="protein sequence ID" value="ENSCSRP00000025594.1"/>
        <property type="gene ID" value="ENSCSRG00000019118.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019150">
        <property type="term" value="F:D-ribulokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019321">
        <property type="term" value="P:pentose metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07782">
        <property type="entry name" value="ASKHA_NBD_FGGY_D-RBK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.2240:FF:000002">
        <property type="entry name" value="FGGY carbohydrate kinase domain-containing protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000577">
        <property type="entry name" value="Carb_kinase_FGGY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018485">
        <property type="entry name" value="FGGY_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006003">
        <property type="entry name" value="FGGY_RbtK-like"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01315">
        <property type="entry name" value="5C_CHO_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43435:SF4">
        <property type="entry name" value="FGGY CARBOHYDRATE KINASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43435">
        <property type="entry name" value="RIBULOKINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02782">
        <property type="entry name" value="FGGY_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000538">
        <property type="entry name" value="GlpK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0418">Kinase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Carbohydrate kinase FGGY C-terminal" evidence="4">
        <location>
            <begin position="177"/>
            <end position="385"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF02782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025594.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="440" mass="48074" checksum="21FEB9744A42DBFC" modified="2022-01-19" version="1">MWMDHRAASQVDRINGTQHSVLSYVGEVMSVEMQPPKLLWMKENLRESCWEKAGYFFDLPDFLSWKATGVTARSLCPLVCKWTYSPDKGWDDSFWKVIGLEDLVADKYEKIGNQILSPGASVGNGLTPEAAKDLGLVEGTAVAASLIDAHAGGLGVIGADVKGHNLPCENHPVTSRLAVICGTSSCHMGISDAPIFMPGVWGPYYSAMVPGFWLNEGGQSATGKLIDHVVRGHVAFPELQAKAAARSAQNIYTYLNSHLDLIKKSLPVGFLTVDLHVWPDFHGNRSPLADLTLKGMVVGLTLYQGLDELALIYLATIQAIALGTRHILETMQFAGHHISTLFLCGGLSKNPLFVQMHADITGKPIVLSKEVESVLVGAAILGACASGDFASVQEAMERMGKIGKIVQPNHRDKRFYDKKYEVFLKLVEHQREYKAIMQGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T968</accession>
    <name>A0A8C3T968_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">FERM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T968"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026057.1">
        <property type="protein sequence ID" value="ENSCSRP00000024995.1"/>
        <property type="gene ID" value="ENSCSRG00000018724.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009898">
        <property type="term" value="C:cytoplasmic side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000299">
        <property type="entry name" value="FERM_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018979">
        <property type="entry name" value="FERM_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45706">
        <property type="entry name" value="TYROSINE-PROTEIN PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45706:SF7">
        <property type="entry name" value="TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09379">
        <property type="entry name" value="FERM_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50057">
        <property type="entry name" value="FERM_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FERM" evidence="1">
        <location>
            <begin position="29"/>
            <end position="104"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024995.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="104" mass="11932" checksum="B285D44568B014D1" modified="2022-01-19" version="1">MTARFRLPAGRTYNVRASELARDRQHTEVVCNILLLDNTVQAFRVNKNDQGQVLLDIVFRHLDLTERDYFGLQLADDSTDNPVAGSKQANQETIKKRISLQFEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T991</accession>
    <name>A0A8C3T991_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T991"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024771.1">
        <property type="protein sequence ID" value="ENSCSRP00000023743.1"/>
        <property type="gene ID" value="ENSCSRG00000017826.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:plasma membrane"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:G protein-coupled receptor activity"/>
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        <property type="project" value="InterPro"/>
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    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
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        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF87">
        <property type="entry name" value="OLFACTORY RECEPTOR 51F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0552">Olfaction</keyword>
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    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="28"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="63"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="105"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="143"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="206"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="244"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="276"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="44"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023743.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="318" mass="35938" checksum="A7FD848D34332376" modified="2022-01-19" version="1">MSFSNTTDFTNPSTFILLGIPGLEVAHVWISIPFCAMYAIAIWGNFTIMFIVKTEPSLHGPMYYFLCMLAITDLGLSTSILPKMLSIFWFNSREIDFSACLTQMYFIHCFSAIESGVFTAMALDRYVAICHPLRYSTILTNPIVAKIAKMGLAVVLRSGMLALPFPFLGRQWPYCRTNIIPQPYCANIAVVNLACTDTRVSSDYGLFMLFCVIGLDSIFIAVSYVQILRAIFSLPTKEARLKTFGTCSSHLCAILAFYIPNLFFSLMHRFGRNVPLHFHVLIGNVYLLMVPVLNPIIYGVRTKQIWDRLLRLCIHEEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9G6</accession>
    <name>A0A8C3T9G6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Glycolipid transfer protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Accelerates the intermembrane transfer of various glycolipids. Catalyzes the transfer of various glycosphingolipids between membranes but does not catalyze the transfer of phospholipids. May be involved in the intracellular translocation of glucosylceramides.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GLTP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9G6"/>
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        <property type="protein sequence ID" value="ENSCSRP00000025172.1"/>
        <property type="gene ID" value="ENSCSRG00000018845.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="205255at2759"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902387">
        <property type="term" value="F:ceramide 1-phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902388">
        <property type="term" value="F:ceramide 1-phosphate transfer activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.3520.10:FF:000003">
        <property type="entry name" value="glycolipid transfer protein"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Glycolipid transfer protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036497">
        <property type="entry name" value="GLTP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014830">
        <property type="entry name" value="Glycolipid_transfer_prot_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10219:SF97">
        <property type="entry name" value="GLYCOLIPID TRANSFER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10219">
        <property type="entry name" value="GLYCOLIPID TRANSFER PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08718">
        <property type="entry name" value="GLTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF110004">
        <property type="entry name" value="Glycolipid transfer protein, GLTP"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00037246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025172.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="210" mass="23960" checksum="B0E967B82672E8C1" modified="2022-01-19" version="1">MALLLEHEFRVVPADREIETGPFLDAVAHLPPFFDCLGTPIVYSPVKADLAGNIKKIRAVYESNPTKFKTLKNILEVEKEMYGAEWPKTGATLALMWLKRGLKFIQVLLQSILDGERDEENPNLIRVNALKAYEIALKKYHGWMLQKLFSGSVYALPYKSDLLKALEKGKDVNEEETLEKIHQFLVKATPLLDAIFDMYTKMNAELNYKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA86</accession>
    <name>A0A8C3TA86_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the paired homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TA86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026571.1">
        <property type="protein sequence ID" value="ENSCSRP00000025497.1"/>
        <property type="gene ID" value="ENSCSRG00000019060.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000093">
        <property type="entry name" value="ALX homeobox protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050649">
        <property type="entry name" value="Paired_Homeobox_TFs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329">
        <property type="entry name" value="HOMEOBOX PROTEIN ARISTALESS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329:SF578">
        <property type="entry name" value="HOMEOBOX PROTEIN ARISTALESS-LIKE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="11">
        <location>
            <begin position="76"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="78"/>
            <end position="137"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025497.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="271" mass="30474" checksum="F713601A2840F591" modified="2022-01-19" version="1">LSYPPLSRSFSKLNSPSLFNLSSRGSFFHTPNHFYSRAQLEEAPDLSCSPAASLGSLREHISPELTDAMELSKNKNKKRRNRTTFSTFQLEELEKVFQKTHYPDVYAREQLALRTDLTEARVQVWFQNRRAKWRKRERYGKIQEARNPFAATYDISVLPRAENYPQLQNNLWPSAGSGSPAGPCLMPPESIPSPCVSPYPHSHGNIAGFMGIPGSPNHHPGINNLYSIHGFPPSLGSHGFEPPPDNDYKSPGLVTLRMKSKEPASLLNWTT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCH3</accession>
    <name>A0A8C3TCH3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">IRG-type G domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TRAFAC class dynamin-like GTPase superfamily. IRG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCH3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027501.1">
        <property type="protein sequence ID" value="ENSCSRP00000026396.1"/>
        <property type="gene ID" value="ENSCSRG00000019650.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000541">
        <property type="entry name" value="Immunity related GTPase M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030385">
        <property type="entry name" value="G_IRG_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007743">
        <property type="entry name" value="Immunity-related_GTPase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051515">
        <property type="entry name" value="IRG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32341">
        <property type="entry name" value="INTERFERON-INDUCIBLE GTPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32341:SF17">
        <property type="entry name" value="IRG-TYPE G DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05049">
        <property type="entry name" value="IIGP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51716">
        <property type="entry name" value="G_IRG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IRG-type G" evidence="5">
        <location>
            <begin position="53"/>
            <end position="233"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026396.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="410" mass="45927" checksum="83D2C3CAF0C5B536" modified="2022-01-19" version="1">MDTGTSLFSGSLSLHQFLATAGVPGTGTTAVKAGNFSEAISVVTMSDDTFKNTKLNIAITGNSGSGKSSFINAIRSLNDDDRGAATTGVTETTMDPTPYPHPIHRKVIVWDLPGVGTMKYPAKTYLTDVNVYRYDFFIIVAAGRFTEADTKLAKEINSMEKKFYFVRSKVDVDLSSERKKRDFKEEKTLQAIRSDCMEQLQEAGIISPQVFLVSRWDFDKYDFPQLQETLANELDIHKKHLLLCALPSTSEKILKEKQKALQEQIWKQALKSCAVAAVPLPFLSVKCDVNILVENMRQYCKSFGLDDDALESLAKLFGMSVHGLKSVIKSPLVKDITREEALKRLREATGEGRMTAKYFISVVPLIGTGIAAKRSYNVTYEVLHRFLEEVAEDAQQVLKKRRWRFLPSHM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TE36</accession>
    <name>A0A8C3TE36_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="27">Serine/threonine-protein kinase Chk2</fullName>
            <ecNumber evidence="4">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="28">CHK2 checkpoint homolog</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="29">Checkpoint kinase 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="33 34">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="33" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="33" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="26">Homodimer. Homodimerization is part of the activation process but the dimer may dissociate following activation. Interacts with PML. Interacts with TP53. Interacts with RB1; phosphorylates RB1. Interacts with BRCA1. Interacts (phosphorylated at Thr-68) with MDC1; requires ATM-mediated phosphorylation of CHEK2. Interacts with TP53BP1; modulates CHEK2 phosphorylation at Thr-68 in response to ionizing radiation. Interacts with CDC25A; phosphorylates CDC25A and mediates its degradation in response to ionizing radiation. Interacts with CUL1; mediates CHEK2 ubiquitination and regulation. Interacts with CDKN2AIP. Interacts (via protein kinase domain) with CCAR2 (via N-terminus). Interacts with SIRT1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">PML body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
            <location evidence="3">Nucleoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="25">Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CHK2 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TE36"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027630.1">
        <property type="protein sequence ID" value="ENSCSRP00000026523.1"/>
        <property type="gene ID" value="ENSCSRG00000019728.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016605">
        <property type="term" value="C:PML body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030330">
        <property type="term" value="P:DNA damage response, signal transduction by p53 class mediator"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008630">
        <property type="term" value="P:intrinsic apoptotic signaling pathway in response to DNA damage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044773">
        <property type="term" value="P:mitotic DNA damage checkpoint signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22666">
        <property type="entry name" value="FHA_CHK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14084">
        <property type="entry name" value="STKc_Chk2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000354">
        <property type="entry name" value="Serine/threonine-protein kinase Chk2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.200.20:FF:000011">
        <property type="entry name" value="Serine/threonine-protein kinase Chk2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000255">
        <property type="entry name" value="serine/threonine-protein kinase Chk2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.200.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000253">
        <property type="entry name" value="FHA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008984">
        <property type="entry name" value="SMAD_FHA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44167">
        <property type="entry name" value="OVARIAN-SPECIFIC SERINE/THREONINE-PROTEIN KINASE LOK-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44167:SF24">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE CHK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00498">
        <property type="entry name" value="FHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00240">
        <property type="entry name" value="FHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49879">
        <property type="entry name" value="SMAD/FHA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50006">
        <property type="entry name" value="FHA_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="22" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="7" id="KW-0132">Cell division</keyword>
    <keyword evidence="12" id="KW-0227">DNA damage</keyword>
    <keyword evidence="20" id="KW-0234">DNA repair</keyword>
    <keyword evidence="14" id="KW-0418">Kinase</keyword>
    <keyword evidence="16" id="KW-0460">Magnesium</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0498">Mitosis</keyword>
    <keyword evidence="11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="21" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="34" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="19" id="KW-0804">Transcription</keyword>
    <keyword evidence="18" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <keyword evidence="17" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="FHA" evidence="31">
        <location>
            <begin position="127"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="32">
        <location>
            <begin position="234"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="30">
        <location>
            <begin position="39"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="30">
        <location>
            <begin position="46"/>
            <end position="82"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00060832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00063397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00070912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00080352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00083719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="PROSITE" id="PS50006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="32">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026523.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="34">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="507" mass="57346" checksum="E53208C3CAB50E0A" modified="2022-01-19" version="1">MSVLIVFKYLSAELALVMRNHIQYKVISILNFGSEAKMSRETGNESQQSQGAQQSQSGTSSSSSGSQSASQSSSSSGTLSSLDTVPTQELPSIPEDQEPEEIIPQPWGRLFALGKGFCNYDCVTDECWFGRDRSCDYSFAKLGLTETGLYQNYSKKHFRIFREMGPRNSNVAYIEDHSANGTFVNKELIGKGKRLPLTHNSEIALSVQTNKVFVFSDLMVDDQSGYPREFREKYIMSKTLGSGACGEVKLAFERTTCNKVAVKIINKRRFITSADPAFNVNTEIEILKKINHPCLMKIKNFFDAEDYYIVLELMEGGELYDRVSRSTKMKEATCKLYFYQMLLAVKYLHENGIIHRDLKPENVLLSSSEETCLIKITDFGQSKILGESSLMRTLCGTPTYLAPEVLNSLGTAGYSRAVDCWSLGVILFVCLCGYPPFNEQNTQLCLKDQITRGEYTFIPREWKHVSDMALDLVKKLLVVDPNKRFTTEKALEHPWLQVYENLRRFKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TED3</accession>
    <name>A0A8C3TED3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">P2X purinoceptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="21">Receptor for ATP that acts as a ligand-gated ion channel.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="21">Membrane</location>
            <topology evidence="21">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 21">Belongs to the P2X receptor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TED3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028458.1">
        <property type="protein sequence ID" value="ENSCSRP00000027333.1"/>
        <property type="gene ID" value="ENSCSRG00000020253.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098794">
        <property type="term" value="C:postsynapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004931">
        <property type="term" value="F:extracellularly ATP-gated monoatomic cation channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001614">
        <property type="term" value="F:purinergic nucleotide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032060">
        <property type="term" value="P:bleb assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070588">
        <property type="term" value="P:calcium ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051899">
        <property type="term" value="P:membrane depolarization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015748">
        <property type="term" value="P:organophosphate ester transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046931">
        <property type="term" value="P:pore complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051130">
        <property type="term" value="P:positive regulation of cellular component organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032731">
        <property type="term" value="P:positive regulation of interleukin-1 beta production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051049">
        <property type="term" value="P:regulation of transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033198">
        <property type="term" value="P:response to ATP"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.490.10:FF:000002">
        <property type="entry name" value="P2X purinoceptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.940">
        <property type="entry name" value="atp-gated p2x4 ion channel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.490.10">
        <property type="entry name" value="atp-gated p2x4 ion channel domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046815">
        <property type="entry name" value="P2RX7_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003050">
        <property type="entry name" value="P2X7_purinoceptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027309">
        <property type="entry name" value="P2X_extracellular_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001429">
        <property type="entry name" value="P2X_purnocptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059116">
        <property type="entry name" value="P2X_receptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053792">
        <property type="entry name" value="P2X_RECEPTOR_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00863">
        <property type="entry name" value="P2X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10125">
        <property type="entry name" value="P2X PURINOCEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10125:SF13">
        <property type="entry name" value="P2X PURINOCEPTOR 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20478">
        <property type="entry name" value="P2RX7_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00864">
        <property type="entry name" value="P2X_receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01314">
        <property type="entry name" value="P2X7RECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01307">
        <property type="entry name" value="P2XRECEPTOR"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01212">
        <property type="entry name" value="P2X_RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0013">ADP-ribosylation</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="17 21" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9 21" id="KW-0406">Ion transport</keyword>
    <keyword evidence="15" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="16" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0564">Palmitate</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13 21" id="KW-0675">Receptor</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 21" id="KW-0813">Transport</keyword>
    <feature type="domain" description="P2X purinoreceptor 7 intracellular" evidence="22">
        <location>
            <begin position="392"/>
            <end position="550"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="RuleBase" id="RU000681"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="Pfam" id="PF20478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027333.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="554" mass="63041" checksum="A0484C11C6476A44" modified="2022-01-19" version="1">MTAFCSLKNFCEYETSKVVRFQSISYGSLKWTFHMVVFLYVCYVLVTDKRYQKKDSVISSVHTKVKGVVQTDSRIWDTAEYTIPMQVSLSLRSAQYLTSIDTCCCFAGMCLCPAYPIAKAVCSSDVSCEKGHMNPQSNGIQTGRCVNYNATIKTCEVSAWCPVESMKGAPVPAILKSAENFTVLIKNNIHFPKFNHTARNFSPKLNISCTFNKITAPGCPIFQLGDILQATGENFSEMAIQGGIMGIEINWDCNLDKWFHRCSPKYSFRRLDDKTTTEYPGYNFRFAKYYKRPNGKEERTLIKAYGIRFDILVFGTAGRFNIFELLVYTGSVLSYFGLAQFIIDFLITSYTYPCCKASIKEYYFRKKCESALGPKWALMYVSYVDDPHIILLQRDTGACTDMTKLAAQRASRVPALAKAHEMQPLKSEEQTSPSHDRPSWCCCGKCHQTEAFREQLCCRRKAGSCITTSALFEQLVLARSALEFILLYKEPLLDLNTETLNNQLRHCAYRQYIHWRFGSAEVESSALIPSCCRWKIRETYPSEDGKYTGLARQN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFC6</accession>
    <name>A0A8C3TFC6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">small monomeric GTPase</fullName>
            <ecNumber evidence="3">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Golgi apparatus</location>
            <location evidence="12">cis-Golgi network membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Lipid droplet</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028892.1">
        <property type="protein sequence ID" value="ENSCSRP00000027753.1"/>
        <property type="gene ID" value="ENSCSRG00000020524.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01863">
        <property type="entry name" value="Rab18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000430">
        <property type="entry name" value="Probable Ras-related protein Rab-18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050227">
        <property type="entry name" value="Rab"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025662">
        <property type="entry name" value="Sigma_54_int_dom_ATP-bd_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47977">
        <property type="entry name" value="RAS-RELATED PROTEIN RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00675">
        <property type="entry name" value="SIGMA54_INTERACT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0551">Lipid droplet</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0636">Prenylation</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00024188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027753.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="233" mass="25884" checksum="857B202C70F30439" modified="2022-01-19" version="1">MRSHEQPRLACARRPELGSAGFAGALGMDEDILTTLKILIIGESGVGKSSLLLRFTDDTFDPELAATIGVDFKVKTISVDGNKAKLAIWDTAGQERFRTLTPSYYRGAQGVILVYDVTRRDTFVKLDNWLNELETYCTRNDIVKMLVGNKIDKENRAVDRNEGLKFARKHSMLFIEASAKTCDGVQCAFEELVEKIIQTPGLWESESQNRGVKLSNQEEGYGGRACGGYCSML</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THQ0</accession>
    <name>A0A8C3THQ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Nuclear factor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Recognizes and binds the palindromic sequence 5'-TTGGCNNNNNGCCAA-3' present in viral and cellular promoters and in the origin of replication of adenovirus type 2. These proteins are individually capable of activating transcription and replication.</text>
    </comment>
    <comment type="subunit">
        <text evidence="2 9">Binds DNA as a homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the CTF/NF-I family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THQ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030091.1">
        <property type="protein sequence ID" value="ENSCSRP00000028925.1"/>
        <property type="gene ID" value="ENSCSRG00000021228.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000647">
        <property type="entry name" value="CTF/NFI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020604">
        <property type="entry name" value="CTF/NFI_DNA-bd-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019739">
        <property type="entry name" value="CTF/NFI_DNA-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019548">
        <property type="entry name" value="CTF/NFI_DNA-bd_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003619">
        <property type="entry name" value="MAD_homology1_Dwarfin-type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11492:SF4">
        <property type="entry name" value="NUCLEAR FACTOR 1 B-TYPE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11492">
        <property type="entry name" value="NUCLEAR FACTOR I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00859">
        <property type="entry name" value="CTF_NFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03165">
        <property type="entry name" value="MH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10524">
        <property type="entry name" value="NfI_DNAbd_pre-N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00523">
        <property type="entry name" value="DWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00349">
        <property type="entry name" value="CTF_NFI_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51080">
        <property type="entry name" value="CTF_NFI_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 9" id="KW-0010">Activator</keyword>
    <keyword evidence="3 9" id="KW-0235">DNA replication</keyword>
    <keyword evidence="5 9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 9" id="KW-0804">Transcription</keyword>
    <keyword evidence="4 9" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="CTF/NF-I" evidence="11">
        <location>
            <begin position="2"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="189"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="252"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="384"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="324"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="407"/>
            <end position="420"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028925.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="560" mass="62637" checksum="86CA285F16258E43" modified="2022-01-19" version="1">MMYSPICLTQDEFHPFIEALLPHVRAIAYTWFNLQARKRKYFKKHEKRMSKDEERAVKDELLSEKPEIKQKWASRLLAKLRKDIRQEYREDFVLTVTGKKHPCCVLSNPDQKGKIRRIDCLRQADKVWRLDLVMVILFKGIPLESTDGERLMKSPHCTNPALCVQPHHITVSVKELDLFLAYYVQEQDSGQSGSPSHNDPAKNPPGYLEDSFVKSGVFNVSELVRVSRTPITQGTGVNFPIGELPSQPYYHDMNSGVNLQRSLSSPPSSKRPKTISIDENMEPSPTGDFYPSPNSPAAGSRTWHERDQDMSSPTMKKPEKPLFSPTSPQDSSPRLSTFPQHHHPGIPGVAHSVISTRTPPPPSPLPFPAQAILPPAPSSYFSHPTIRYPPHLNPQDTLKNYVPSYDPSSPQTSQPNSSGQVVGKVPGHFTPVLAPSPHHSAVRPVTLTMTDTKPITTSTEAYTASGTSQANRYVGLSPRDPSFLHQQQLRICDWTMNQNGRHLYPSASEDTLGITWQSPGTWASLVPFQVSNRTPILPTNVQNYGLNIIGEPFLQAETSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TI15</accession>
    <name>A0A8C3TI15_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Zinc finger CCCH-type containing 13</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000029839.1">
        <property type="protein sequence ID" value="ENSCSRP00000028676.1"/>
        <property type="gene ID" value="ENSCSRG00000021089.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1000.10">
        <property type="entry name" value="Zinc finger, CCCH-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052824">
        <property type="entry name" value="m6A_RNA_Methylation_Regulator"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036855">
        <property type="entry name" value="Znf_CCCH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13585">
        <property type="entry name" value="CHASCON, ISOFORM D-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13585:SF19">
        <property type="entry name" value="ZINC FINGER CCCH DOMAIN-CONTAINING PROTEIN 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00642">
        <property type="entry name" value="zf-CCCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00356">
        <property type="entry name" value="ZnF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90229">
        <property type="entry name" value="CCCH zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3H1-type" evidence="6">
        <location>
            <begin position="36"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="4">
        <location>
            <begin position="36"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="56"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="182"/>
            <end position="1089"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1103"/>
            <end position="1398"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="10"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="62"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="76"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="182"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="5">
        <location>
            <begin position="213"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="5">
        <location>
            <begin position="277"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="288"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="369"/>
            <end position="404"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="422"/>
            <end position="440"/>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="452"/>
            <end position="492"/>
        </location>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="500"/>
            <end position="633"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="636"/>
            <end position="650"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="652"/>
            <end position="695"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="704"/>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="934"/>
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    <feature type="compositionally biased region" description="Basic residues" evidence="5">
        <location>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
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            <begin position="1020"/>
            <end position="1031"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="5">
        <location>
            <begin position="1045"/>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1132"/>
            <end position="1169"/>
        </location>
    </feature>
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        <location>
            <begin position="1170"/>
            <end position="1190"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1191"/>
            <end position="1201"/>
        </location>
    </feature>
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        <location>
            <begin position="1209"/>
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        <location>
            <begin position="1271"/>
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    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1358"/>
            <end position="1398"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028676.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1618" mass="191939" checksum="D25F00F7F2DCBF24" modified="2022-01-19" version="1">MSKIRRKVTVENTKTISDSTSRRPSVFERLGPSTGSTAETQCRNWLKTGNCLYGNTCRFVHGPSPRGKGYSSSYRRSPERPTGDLRERMKNKRQDVETEPQKRNTEESSSPVRKESSRGRHREKEDIKITKERTPESEEENGDWETNREDSDNGEVNYDYDHELSLEMKRQKIQRELMKLEQENMEKREEIVIKKEISPEVVRSKLSPSPSPRKSKSPKRRSSPKSASSVNKKEKKTSTVSSPLLDQQRSSKSTQSKKKGPRTPSPPPPVQEETPLGKKHKEKHKAKERLEEKTREGKERGRDFERHKEKKEKQRDPSEGSHRQKRSPSPADHSGSNSSPSREYSPPASRRRQTSRAPAKSTTHKHTFSPSRRSTSPPGQHHSPISSRHHSSSSQSGSSVQRHSPSPRRKRTPSPAYQRTASPPVRRSSSPYPPRSSSSPQRKRSPSRHQSPGREKGRHDRDRTSQSHDRRHERRDETRGKREKERETREERDYEQEQSTSRDHRDDRESRDGRDRRETRDNRDRREPRESRDTRDSRDTRDYSRDNKDSRDQRDSRAIRDTHDYRDRENRDTHKKEDQYQEEPRSYGRTHGREENSRADTRNESRNESRNESRSDRTGRSRGRGPELSDKGSRATRGSQVDSHNSSGNYHDSWESRSSYPDRDRYDNREQARDSSFERRHGERDRRDNRERDQRPSSPVRHQGRSDDLERDERREERRVDRVDDRRDERVRERERERERERERERERDREREREKERELERDRAREREREREREKERERERDRDRDHDREREREREREREKEREREREERERERERERERERERERERGRDRDKERERPRDWEDKEKGRDDRRDKREDVREERNTRDVHEERKSKKRHRNESSPSPRPSPKRRREHSPDSDAYNSGDDKNEKHRLLSQVVRPQESRSLSPTHLTEDRQSRKPERKESSRRYEEPEFKERVSSGDKQREQREQTEVTESSRARVQESLGHHPSEERDASDRIHEENKKKSKVQKKTTKKKKDDDIGVERYTESTVDEGQVFSPKKVPKKKCIEKKRKRSKGDSEVSDEEIVPHHKKKKGPRTPPVTTKEELVEVVPEKAVAVEAAPKREETTFSDWSDEDVPERGEIIVPERSTEESHRKSHRLRGEKVETPHVTIEDAPHRKPVDQKRSSSLGSNRSHTSSRLRSPSNESAHRSGDDQTGRKRVLHSSSRDREKKSLEITGERKSRIDQLKRGEPSRSTSSDRQDSRSHSSRRSSPESDRQVHSRSGSFDSRERLQERDRHDHDRERDRDRRDGRQREWDRDVDKDWPRNRDRIRDREREREKRRDLDRERERQLPDTTERDRDRDRTLDISSQTETTKRSEPKLDRDHEKESDGVCRDTTDAEILKNDRGDDEAKIDDVQSLGSAAGEYEPISDDELDEILADDAEKREDQQEDEKMPDPVDVIDVDWSSLMPKQPKEPREPGAALLKFTPHAVMLRVGISKRLAGPELFTKIKETCQRVLEKPKDAENLFEHELGALNMAALLRKEERAGLLSNLGPCCKALCFRRDSAIRKQLVKNEKAKILQNICSCKMFSLRIFQLSHAELGFLTLHVNREGKITVRINARRNHFQGHTVII</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJ19</accession>
    <name>A0A8C3TJ19_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Carbonic anhydrase</fullName>
            <ecNumber evidence="6">4.2.1.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Does not have a carbonic anhydrase catalytic activity.</text>
    </comment>
    <comment type="function">
        <text evidence="6">Reversible hydration of carbon dioxide.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>hydrogencarbonate + H(+) = CO2 + H2O</text>
            <dbReference type="Rhea" id="RHEA:10748"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:17544"/>
            <dbReference type="EC" id="4.2.1.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="6">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the alpha-carbonic anhydrase family.</text>
    </comment>
    <dbReference type="EC" id="4.2.1.1" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJ19"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028987.1">
        <property type="protein sequence ID" value="ENSCSRP00000027847.1"/>
        <property type="gene ID" value="ENSCSRG00000020580.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004089">
        <property type="term" value="F:carbonate dehydratase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.200.10:FF:000006">
        <property type="entry name" value="Carbonic anhydrase-related protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.200.10">
        <property type="entry name" value="Alpha carbonic anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001148">
        <property type="entry name" value="CA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036398">
        <property type="entry name" value="CA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023561">
        <property type="entry name" value="Carbonic_anhydrase_a-class"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018338">
        <property type="entry name" value="Carbonic_anhydrase_a-class_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18952">
        <property type="entry name" value="CARBONIC ANHYDRASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18952:SF104">
        <property type="entry name" value="CARBONIC ANHYDRASE-RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00194">
        <property type="entry name" value="Carb_anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01057">
        <property type="entry name" value="Carb_anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51069">
        <property type="entry name" value="Carbonic anhydrase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00162">
        <property type="entry name" value="ALPHA_CA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51144">
        <property type="entry name" value="ALPHA_CA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0456">Lyase</keyword>
    <keyword evidence="3 6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 6" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Alpha-carbonic anhydrase" evidence="7">
        <location>
            <begin position="20"/>
            <end position="269"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00060169"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU367011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027847.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="270" mass="30905" checksum="BC0E3B803A8F3256" modified="2022-01-19" version="1">MADKSFIEKPGSFPQKEEALEWGYEEGVEWGLIFPDANGEYQSPINLNSREAKYDPSLLEVRLSPNYVVCRDCEVINDGHSIQIVLKSKSVLVGGPLPRGHEFELHDVQFHWGRENQRGSEHTVNFKAFPMELHLIHWNSTLYSSIDEAVGKKHGIAIIALFVQIGKEHLGLKAVTEILQDIQYKVRNYPLLRDYWVYEGSLTIPPCSESVTWILFRYPLTVSQLQIEEFRRLRTHVKGAELLEGCDGILGDNFRPTQPLSDRVIRAAFQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKJ2</accession>
    <name>A0A8C3TKJ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Metalloendopeptidase OMA1, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Overlapping with the m-AAA protease 1 homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="2">Homooligomer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the peptidase M48 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKJ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030621.1">
        <property type="protein sequence ID" value="ENSCSRP00000029448.1"/>
        <property type="gene ID" value="ENSCSRG00000021544.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034982">
        <property type="term" value="P:mitochondrial protein processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006515">
        <property type="term" value="P:protein quality control for misfolded or incompletely synthesized proteins"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07331">
        <property type="entry name" value="M48C_Oma1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2010.10">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051156">
        <property type="entry name" value="Mito/Outer_Membr_Metalloprot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001915">
        <property type="entry name" value="Peptidase_M48"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22726">
        <property type="entry name" value="METALLOENDOPEPTIDASE OMA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22726:SF1">
        <property type="entry name" value="METALLOENDOPEPTIDASE OMA1, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01435">
        <property type="entry name" value="Peptidase_M48"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="3" id="KW-0645">Protease</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="199"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M48" evidence="12">
        <location>
            <begin position="273"/>
            <end position="457"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040360"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00042978"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF01435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029448.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="535" mass="61319" checksum="A1B4D860D41B046B" modified="2022-01-19" version="1">MSAICSRKIAGRNCILFRLTSLASQAKCNNLYRSSVEALNGHRQIQINHIVDKCQRLDISSNTSYYFMIGSSNFYRKFIKSQRCFLNAKNIEVRTNIFSSCRSPCFLASQPFVEELALFRSLASVQSPNRVPAWDVQIIRLFHTSSSFQAAPVPLLWIILKPAQKLFAIILGRSIRKWWKALPPNKQELFKESARKNKWKIVVGLCSLAVVFIIFYFTHLEETPITGRARLLVFREEHFRAFSEMEYDMWMEKFTNKMLSEADPRYQVVKKVIGHLSESNQDIPQVTEFKWAIHVVEEPGINAFVLPNGQVFVFTGLLNVVSDIHQLYFILGHEIAHAVLGHAAEKANLVHFLDFPSLILLTMIWAVCPRDILAVVGQWIQTKLQEFIFDRPYNRTLEAEADKVGLQFAAKACVDVRASSVFWQQIELVETVQGQRKLPEWLSTHPSHENRAEHLDRLIPEALKIRESCNCPSLPGPDPRIIFKLNMQHLLEASKDKEGQNTTEHDLAKPKVDFSSVQKEEKIPITFAVKKEPAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKZ7</accession>
    <name>A0A8C3TKZ7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Plasminogen receptor with a C-terminal lysine</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKZ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029801.1">
        <property type="protein sequence ID" value="ENSCSRP00000028639.1"/>
        <property type="gene ID" value="ENSCSRG00000021072.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010756">
        <property type="term" value="P:positive regulation of plasminogen activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019319">
        <property type="entry name" value="Plg-R(KT)"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13411">
        <property type="entry name" value="PLASMINOGEN RECEPTOR (KT)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13411:SF6">
        <property type="entry name" value="PLASMINOGEN RECEPTOR (KT)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10166">
        <property type="entry name" value="DUF2368"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="20"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="61"/>
            <end position="81"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028639.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="155" mass="17921" checksum="4DEB5718E1A5744D" modified="2022-01-19" version="1">MGFPPHGRSHKRPWKHLNFASFLLQPLDYGFILMGLERQLLMQNQMRERQMAMQIAWTREFLKYFGIFFGLAAVGLTAGAIKNKKPGLFLPMVPLSFVLAYQYDMGYGTLLQRMKGEAEHILDTENTLLEMPKGALTFESLEKARRAQSKFFIEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHY0</accession>
    <name>A0A8C3XHY0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Family with sequence similarity 184 member A</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000595.1">
        <property type="protein sequence ID" value="ENSCSRP00000000576.1"/>
        <property type="gene ID" value="ENSCSRG00000000479.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039478">
        <property type="entry name" value="FAM184A/B_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18870:SF7">
        <property type="entry name" value="PROTEIN FAM184A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18870">
        <property type="entry name" value="PROTEIN TAG-278-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15665">
        <property type="entry name" value="FAM184"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Protein FAM184A/B N-terminal" evidence="4">
        <location>
            <begin position="18"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1030"/>
            <end position="1090"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="19"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="184"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="266"/>
            <end position="746"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="923"/>
            <end position="950"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF15665"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000576.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1099" mass="129239" checksum="EB9A7C138ED4C652" modified="2022-01-19" version="1">PCLLQSLHMTISSEYLPVIYALNTKNDEHEAAIQALKDAHEEEIQQIIAETREKLLQYKSKVAEEMDLKRKIQVLEESLEDHKKMKHQALTEFEAYKDRVEDMQLCAEAQHVQRVVTMSREVEEIRRKFEERLRSFVQLQVQFEKDKRSALEDFRAAHRLEIQELLKTQQNQNATLSKGQEKLEELHRLELEDLNSKVEELRLERKKLIEEYEGKLSKAQSFYEHELDALKRSQLFTAESLHACKEKEVELRREFQSQETVLRKNLGKLKTELQMVQDEAGSLRDKCQKLQVALSTAENTVQVLQKQLDDVKEEEISLLSKHKEVESELAAARERLQQQATDLVLKASHIGILQATQMTQEVTIRDLESEKSRLKEKLSQMEEERNLLQSKTQSLDERQRQQILALEKKVNEARETQQEYYEKELIKLQTRLEGETAQLNEAHSKTLEELAWKHHTAIEAAHSNATKEKKKLQLELEQQFEKEKLHLEGDKNQLRQQLENMREELTTKLTSANQELCRLQDLVRKSEQGLGTAEGHISNLQETQEMLQKELELTRVRLRETSDSLYNIEGELEQERQQHEAKISATREEEKMKVDRMARDLEIKWTENLRQECSKLREELRLQHEEDKKAAMTQLLQLKEREKNAARDGWQKKVEDLLDQISLLKQNLEMQLSQSQSSLQQLQAQFSQERQRLTQELEELEEEHQQRHESLQEAHILAFQNMEQTKEQEQKELEEHLQQKHSEQLQTLKDSHKQAMEGFKLEMEQELQTLRFELEDEGKAMLASLRSELNHQHAAAIDQLRHNHQQELVAAKMELERSIELSRRQEKEFLCRVSDLQDELKHRDHHISELDKEVLTLHENISALTKELEFKGKEVLRIRSESNQQIRIHEQDLSKKHEKELDVMTADHIREKQSMLADFNKTQELLKEINSALQVSLEEMEEKYQNRESRPEDLQLISELKDLIAERDQLIKKLIDDKKFYQLELVNRETNFNKVFNASPNVGVINPLVKQKKKNDKSTNRFVSVPNLSALESSGVGNGHPNRLDPIPNSPIHDIEFNSSKPLPQPIPPKEPKTFLSPPQTDASPDPQRQEWFARYFTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJU3</accession>
    <name>A0A8C3XJU3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Metastasis-suppressor KiSS-1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003522.1">
        <property type="protein sequence ID" value="ENSCSRP00000003399.1"/>
        <property type="gene ID" value="ENSCSRG00000002577.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031773">
        <property type="term" value="F:kisspeptin receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007204">
        <property type="term" value="P:positive regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020207">
        <property type="entry name" value="Metastasis-suppressor_KiSS-1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16955">
        <property type="entry name" value="METASTASIS-SUPPRESSOR KISS-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16955:SF6">
        <property type="entry name" value="METASTASIS-SUPPRESSOR KISS-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15152">
        <property type="entry name" value="Kisspeptin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034990137" description="Metastasis-suppressor KiSS-1" evidence="1">
        <location>
            <begin position="21"/>
            <end position="140"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003399.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="140" mass="15347" checksum="D3FE24DC3985BBC8" modified="2022-01-19" version="1">GMNPFSSMLLLLFFSNAPFGEPSATDHFPSSTPSAPFSVGDHFKYLASPAHWDQAIPCLESKPSPGKAEPKSMPSLLCKPQEESQVQLGQGIHPARSRAISVPQGSLLMEREKDLSAYNWNSFGLRYGKRQCRANPCPRA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKE8</accession>
    <name>A0A8C3XKE8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Keratinocyte differentiation factor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKE8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006061.1">
        <property type="protein sequence ID" value="ENSCSRP00000005868.1"/>
        <property type="gene ID" value="ENSCSRG00000004419.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030054">
        <property type="term" value="C:cell junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003334">
        <property type="term" value="P:keratinocyte development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010482">
        <property type="term" value="P:regulation of epidermal cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028003">
        <property type="entry name" value="KDF1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35085">
        <property type="entry name" value="KERATINOCYTE DIFFERENTIATION FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35085:SF1">
        <property type="entry name" value="KERATINOCYTE DIFFERENTIATION FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15551">
        <property type="entry name" value="DUF4656"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="53"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="136"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="329"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="391"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="396"/>
            <end position="409"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005868.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="418" mass="46270" checksum="BD7C62BC5DA9BB21" modified="2022-01-19" version="1">MLGRRTRHPQEVISKHRMNLSHQDAVPQRINPSKECDISLEVFSISTPELKQSRKLAQQARDRRARKADLKDSNGREAETITFISGTAEAPQTQSLCCLSLSQAWNASKAVLCCIVTCGGCFKSCSIHIPCLGHTEPSTEDGRNREQNGRVPSNSPANISPAEKNGNQIKKNSMGSSFSYPDVKLKGIPVYPNRSPGNHTDADSCYKEPLPEKTFRNSIEKPPLPSSHRSSEEYYSFHESDLDLSELSSSMSSKEIDVLIFKKLTELFSVHQIDELAKCTSDTVFLEKTNKISDLINSITQDYNLDEQDAECRLVRGIIRISTRKSRVRPPISIPATKSHEEKASRGNPPDSGNETMLESLITSQGDLAVQISEETTADVIARNMRRFSAAGSPMSRASSYQDTETDSSGAPLLQVYC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMB9</accession>
    <name>A0A8C3XMB9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">C-C motif chemokine</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the intercrine beta (chemokine CC) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMB9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008893.1">
        <property type="protein sequence ID" value="ENSCSRP00000008595.1"/>
        <property type="gene ID" value="ENSCSRG00000006410.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048020">
        <property type="term" value="F:CCR chemokine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008009">
        <property type="term" value="F:chemokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061844">
        <property type="term" value="P:antimicrobial humoral immune response mediated by antimicrobial peptide"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070098">
        <property type="term" value="P:chemokine-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048245">
        <property type="term" value="P:eosinophil chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00272">
        <property type="entry name" value="Chemokine_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039809">
        <property type="entry name" value="Chemokine_b/g/d"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000827">
        <property type="entry name" value="Chemokine_CC_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001811">
        <property type="entry name" value="Chemokine_IL8-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036048">
        <property type="entry name" value="Interleukin_8-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015:SF103">
        <property type="entry name" value="C-C MOTIF CHEMOKINE 4-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015">
        <property type="entry name" value="SMALL INDUCIBLE CYTOKINE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00048">
        <property type="entry name" value="IL8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00199">
        <property type="entry name" value="SCY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54117">
        <property type="entry name" value="Interleukin 8-like chemokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00472">
        <property type="entry name" value="SMALL_CYTOKINES_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 6" id="KW-0145">Chemotaxis</keyword>
    <keyword evidence="3 6" id="KW-0202">Cytokine</keyword>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034274012" description="C-C motif chemokine" evidence="6">
        <location>
            <begin position="24"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="Chemokine interleukin-8-like" evidence="7">
        <location>
            <begin position="30"/>
            <end position="87"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008595.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="97" mass="10497" checksum="5A627E9FFCA0112E" modified="2022-01-19" version="1">MAKAAGLVCALLLLASFCCQSLAQKAAGAPDKCCFAFQASRIKKGNIVGWYLTSPECSYPAVVFKTRMGKEICANPDKQWVKKYQGFFPPNSLSVPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMJ5</accession>
    <name>A0A8C3XMJ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Myelin protein P0</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Myelin peripheral protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Myelin protein zero</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the myelin P0 protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMJ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010783.1">
        <property type="protein sequence ID" value="ENSCSRP00000010404.1"/>
        <property type="gene ID" value="ENSCSRG00000007712.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042552">
        <property type="term" value="P:myelination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000193">
        <property type="entry name" value="Myelin protein zero-like 1 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000920">
        <property type="entry name" value="Myelin_P0-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019566">
        <property type="entry name" value="MYP0_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13869">
        <property type="entry name" value="MYELIN P0 RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13869:SF7">
        <property type="entry name" value="MYELIN PROTEIN P0"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10570">
        <property type="entry name" value="Myelin-PO_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00213">
        <property type="entry name" value="MYELINP0"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="8 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="5 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 15" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="150"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="16">
        <location>
            <begin position="22"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="197"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="197"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="220"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00029587"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00032781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010404.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="245" mass="27032" checksum="2F0227C1026AA9CB" modified="2022-01-19" version="1">SGDNGPVSGPSPCLRLPAVLAPTLAIHVYTHREVHGTVGSQVTLACSFWSSEWISEDVSITWLFQPESGKDTISIFHFVKGQPYVDEVGAFKNRMEWVGDPHRKDGSIIIRNLDYTDNGTFTCDVKNPPDIGGKSSQVTLYVFEKVPIRYGVVLGAVIAGVLGLVILVVVIGYLIRYCWLRRQATLQRQLSAMEKGKLQRSAKDSSKRGRQPPVLYAMLDHSRSTKSASEKKSKGGLGESRKDKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNL2</accession>
    <name>A0A8C3XNL2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNL2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013128.1">
        <property type="protein sequence ID" value="ENSCSRP00000012624.1"/>
        <property type="gene ID" value="ENSCSRG00000009530.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052212">
        <property type="entry name" value="PH-like_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12156:SF22">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY-LIKE DOMAIN FAMILY B MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12156">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY-LIKE DOMAIN, FAMILY B, MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="170"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="252"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="88"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="170"/>
            <end position="192"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012624.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="417" mass="46180" checksum="B870D9BC72AE1DAC" modified="2022-01-19" version="1">MVLQDNEPLAGLSQASRCPFLAPAGQDRRRGPFPAQSPEGTQAQPVGNADGLPSGPGAAASDSTEEDEASSTESAQNGDESPQAGAEGSRRRGEQDEVLARVAELESRIKELQHQQKEMSIEMKLEGALLEGELAAEWQEVQREEQLVLQLQRRFAETVRRCHAEREKEKARLGTERRKVEELQRQHVESQSHLETQPESMRERMQSQLQQTSEMLEGALKSYEDLEFQQLERESRLEEEKDEACQALARQIAQVQGSLKERKRKVRRLEAQVRSVQENMAGECRKLEQEEGQAVQSLNLERRRLEELGKACEDESSENSPVSSQELTKLMFTQKTDRKVVVLGCDQRDPACVFSVRSSVQVCVSVCPVPAPPVSALCLCLPVSAPLPAPHPMARRGQSPGLGVGGRAQGRFGAAVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNS2</accession>
    <name>A0A8C3XNS2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">RNA helicase Mov10l1</fullName>
            <ecNumber evidence="3">3.6.4.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">ATP-dependent RNA helicase required during spermatogenesis to repress transposable elements and prevent their mobilization, which is essential for germline integrity. Acts via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Involved in the primary piRNA metabolic process. Specifically binds to piRNA precursors and promotes the generation of intermediate piRNA processing fragments that are subsequently loaded to Piwi proteins. Acts via its ATP-dependent RNA helicase activity: displays 5'-3' RNA unwinding activity and probably mediates unwinding and funneling of single-stranded piRNA precursor transcripts to the endonuclease that catalyzes the first cleavage step of piRNA processing to generate piRNA intermediate fragments that are subsequently loaded to Piwi proteins.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="12">Interacts with PIWIL1. Interacts with PIWIL2. Interacts with PIWIL4. Interacts with HSPA2. Interacts with PLD6.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the DNA2/NAM7 helicase family. SDE3 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNS2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012024.1">
        <property type="protein sequence ID" value="ENSCSRP00000011583.1"/>
        <property type="gene ID" value="ENSCSRG00000008212.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd18078">
        <property type="entry name" value="DEXXQc_Mov10L1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18808">
        <property type="entry name" value="SF1_C_Upf1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000999">
        <property type="entry name" value="Mov10 like RISC complex RNA helicase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000864">
        <property type="entry name" value="Mov10-like RISC complex RNA helicase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041679">
        <property type="entry name" value="DNA2/NAM7-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041677">
        <property type="entry name" value="DNA2/NAM7_AAA_11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049080">
        <property type="entry name" value="MOV-10-like_beta-barrel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047187">
        <property type="entry name" value="SF1_C_Upf1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45418">
        <property type="entry name" value="CANCER/TESTIS ANTIGEN 55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45418:SF1">
        <property type="entry name" value="CANCER_TESTIS ANTIGEN 55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13086">
        <property type="entry name" value="AAA_11"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13087">
        <property type="entry name" value="AAA_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21634">
        <property type="entry name" value="MOV-10_beta-barrel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-0347">Helicase</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Helicase MOV-10-like beta-barrel" evidence="16">
        <location>
            <begin position="592"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="domain" description="DNA2/NAM7 helicase helicase" evidence="14">
        <location>
            <begin position="725"/>
            <end position="820"/>
        </location>
    </feature>
    <feature type="domain" description="DNA2/NAM7 helicase helicase" evidence="14">
        <location>
            <begin position="836"/>
            <end position="906"/>
        </location>
    </feature>
    <feature type="domain" description="DNA2/NAM7 helicase-like C-terminal" evidence="15">
        <location>
            <begin position="922"/>
            <end position="1129"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00054623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00066260"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00074621"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF13086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF13087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF21634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011583.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1170" mass="131470" checksum="19B06B9F8FA7E4C8" modified="2022-01-19" version="1">MEKIVLFLYKHLNIFFPLSDDKELKTIQGVVTRFCHDYGMIDDLICFTSDAVMSGVPLNIGQKVIAIVEEDKTSNGLKAIRVEAVSDKWENCSSPTYDSSELKTKMLIGNITSLTEDGGYINKTTSFSMDQVCEGFEPCKGDWVQAEYFINPTTRSSEAVSVKPLRYKRVDKVCIFVCGRIGVVDDSIFFILDSLRLPDGYSPRRRDLVNVVVVESNQSCYIWRALCMAPSDKNGLSATSELNLDESYENLMRDKGGLKVSRMTNFGTLKLGESKNMVIWIENKGNVPHSLISCRLAGWEKAKQFSFQLPEKDQKTPTAFLSSSIPVKQENSSKGIIDSLSDSREPMCQLLNNTFVMNNGTPPGICEIITYTYVMSNSLKFTVICLFTTEGINPKDPNLASENEDLGSKEDENLCSGENEQSVEEQPIVEAEASGEIVIPPKGKSSIVIICTAVNPGRCKELLLLCFSDFIIGRYIEVSVINEEESLIAATEPFSLKKHKVIPELQHMKTTVSVTEHKRSCRRHLPSFLPHYPIPDRLRKCVEQKLDILTFQPLLAERLNLSNYKGNLSTLLWLEEIHAEMEIKEFSMSGIILKKNGNFLVLEVPGLAEGRPSLYAGDKVILKTQDYCGHIIEYIAYITEIHDEDATLRLNPEFEQAYNSEPMDVEFAFNRILLFFSFPFLKPKVLFPDTLVLQSPQVVKTWNNMGFNGIMTPEQRDCEFFNPVLNEHQKLAVKRILSGECRPTPYVLFGPPGTGKTVTMIEAILQIHYTLQDSRILVCAPSNSATDLVCLRLHDSNLLKPGAMVRVNASCRCEETISDTVKLYCEDGEDIWKASRFRIIITTCSSAGMFYQIGVRLGHFTHVFVDEAGQASEPECLIPLGLISEVNGQIVLAGDPMQLGPVIKSRLAMAYGLNVSMLERLMSRSLYQRNEDTFGAYGSYNPLLVTKLLKNYRSHSTLLVLPSKLFYHKELEVCADTSVVTSLLGWEKLPRKGFPLIFHGMRGTETREGHNPSWFNPTEAVQVMRYCCLLAKHVNYAVSVTDIGVITPYRKQVEKIRFLLRNVDLMDIKVGSVEEFQGQEYLVIIVSTVRSNEGSFDDDRYYLGFLSNAKRFNVAITRPKALLIMVGNPHVLVKDPCFSALLEYSLANGVYVGCDLPSELKSLQQDCDLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPG2</accession>
    <name>A0A8C3XPG2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the MIP/aquaporin (TC 1.A.8) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013511.1">
        <property type="protein sequence ID" value="ENSCSRP00000012987.1"/>
        <property type="gene ID" value="ENSCSRG00000009849.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015112">
        <property type="term" value="F:nitrate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015250">
        <property type="term" value="F:water channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015670">
        <property type="term" value="P:carbon dioxide transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1080.10">
        <property type="entry name" value="Glycerol uptake facilitator protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023271">
        <property type="entry name" value="Aquaporin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034294">
        <property type="entry name" value="Aquaporin_transptr"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000425">
        <property type="entry name" value="MIP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19139">
        <property type="entry name" value="AQUAPORIN TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19139:SF113">
        <property type="entry name" value="AQUAPORIN-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00230">
        <property type="entry name" value="MIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81338">
        <property type="entry name" value="Aquaporin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="20"/>
            <end position="42"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012987.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="85" mass="9591" checksum="747B811F9C2BEF5A" modified="2022-01-19" version="1">MNPARSFGPAVIVNKFTVHWIFWVGPMTGAILASLIYNVLLYPDLKSLSQRLAILKGTFDMEAEDMEEAKQNRQPVSLTNVIQRV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPL0</accession>
    <name>A0A8C3XPL0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">BEACH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPL0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013804.1">
        <property type="protein sequence ID" value="ENSCSRP00000013263.1"/>
        <property type="gene ID" value="ENSCSRG00000010070.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008104">
        <property type="term" value="P:intracellular protein localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06071">
        <property type="entry name" value="Beach"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:001375">
        <property type="entry name" value="Neurobeachin-like protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1540.10">
        <property type="entry name" value="BEACH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000409">
        <property type="entry name" value="BEACH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036372">
        <property type="entry name" value="BEACH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050865">
        <property type="entry name" value="BEACH_Domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046851">
        <property type="entry name" value="NBCH_WD40"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13743">
        <property type="entry name" value="BEIGE/BEACH-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13743:SF115">
        <property type="entry name" value="NEUROBEACHIN-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02138">
        <property type="entry name" value="Beach"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20426">
        <property type="entry name" value="NBCH_WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01026">
        <property type="entry name" value="Beach"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81837">
        <property type="entry name" value="BEACH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50197">
        <property type="entry name" value="BEACH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 2" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="BEACH" evidence="3">
        <location>
            <begin position="1"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="2">
        <location>
            <begin position="343"/>
            <end position="384"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50197"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013263.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="549" mass="61256" checksum="8959C755771D0F89" modified="2022-01-19" version="1">MDNPNDVKELIPEFFYFPEFLENQNKFNLGHLQISKEVVNDVVLPKWAKSPEDFIFKHRKALESEYVSAHLHEWIDLIFGYKQRGPAAVEALNVFYYCTYEGAVDLDALTEEKERKALEGMINNFGQTPCQLLKEPHPARLSAEEVVQRQTKSDSSTLNLFQHLPELKSFFVEGISDGVPIVKAVVPRNQSRSFMSQGSPEMLVTSLNCIIGTHGWLPYDRNISNYFTFIRDPTVTNPKTQRSISGPFAPGLEITSKLFVVSHDAKLLFSGGHWDNSIRVTSLTKGKLIGQHVRHMDIVTCLAIDFCGIHLISGSRDTTCMIWQIVQQGGVPVGLAPKPLQILYGHTDEVSSVSISTELDMVVSGARDSTVIIHTIRKGQYMRTLRPPCESSLLLTVPNLAVSWEGHIVVHTSIEGKTTLKDKNALHLYSVNGKYLGSESLKEEVSDMCVTGEYIVMGSLQGFLSIRDLYSLRLSISPLAMRLPIHCISVTKEHSHILVGLEDGKLIVVGVGKPAEMRSGQLSRKLWGSSKRLSQISSGETEYNTQDSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQV0</accession>
    <name>A0A8C3XQV0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Solute carrier family 25 member 23</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the mitochondrial carrier (TC 2.A.29) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQV0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018151.1">
        <property type="protein sequence ID" value="ENSCSRP00000017352.1"/>
        <property type="gene ID" value="ENSCSRG00000013331.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055085">
        <property type="term" value="P:transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000028">
        <property type="entry name" value="Putative calcium-binding mitochondrial carrier protein scamc-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.50.40.10:FF:000003">
        <property type="entry name" value="Putative calcium-binding mitochondrial carrier protein scamc-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.40.10">
        <property type="entry name" value="Mitochondrial carrier domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002167">
        <property type="entry name" value="GDC-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002067">
        <property type="entry name" value="MCP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023395">
        <property type="entry name" value="MCP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018108">
        <property type="entry name" value="MCP_transmembrane"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24089">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00153">
        <property type="entry name" value="Mito_carr"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00928">
        <property type="entry name" value="GRAVESDC"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00926">
        <property type="entry name" value="MITOCARRIER"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103506">
        <property type="entry name" value="Mitochondrial carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50920">
        <property type="entry name" value="SOLCAR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0106">Calcium</keyword>
    <keyword evidence="11 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 12 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 13" id="KW-0813">Transport</keyword>
    <feature type="domain" description="EF-hand" evidence="15">
        <location>
            <begin position="57"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="12">
        <location>
            <begin position="127"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="12">
        <location>
            <begin position="221"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="12">
        <location>
            <begin position="318"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000488"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017352.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="412" mass="45403" checksum="E773428DE0CC8157" modified="2022-01-19" version="1">PRLAPRPTPSSGWDATPPKSTPSPTVPADLHGPCACVPGQIDVSEIQATFHSLGVYISLQQAEKILHSMDKDGTMTVDWHEWRDHFILNPLENMEEVVHYWKHSTVLDIGECLTVPDEFSEKEKRTGMWWKQLLAGAMAGAVSRTGTAPLDRLKVFMQVHASKTNTMNVFGGLKGMIQEGGVRSLWRGNGINVLKIAPESAIKFMAYEQIKRAIRGQQETLRVQERFVAGSLAGATAQTIIYPMEVLKTRLTLRKTGQYSGVADCAKKILQKEGIRAFYKGYLPNVLGIIPYAGIDLAIYETLKNMWLQKYSKNTADPGILVLLASGTISSTCGQIASYPLALVRTRMQAQASIEGAPQPSMLGLFKHILSREGVLGLYRGIAPNFMKVIPAVSISYVVYENMKQVLGVTSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRG8</accession>
    <name>A0A8C3XRG8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Amyloid beta (A4) precursor-like protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the APP family.</text>
    </comment>
    <comment type="caution">
        <text evidence="10">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRG8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019556.1">
        <property type="protein sequence ID" value="ENSCSRP00000018696.1"/>
        <property type="gene ID" value="ENSCSRG00000013947.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031694">
        <property type="term" value="F:alpha-2A adrenergic receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031695">
        <property type="term" value="F:alpha-2B adrenergic receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031696">
        <property type="term" value="F:alpha-2C adrenergic receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046914">
        <property type="term" value="F:transition metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007409">
        <property type="term" value="P:axonogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007417">
        <property type="term" value="P:central nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.770:FF:000001">
        <property type="entry name" value="Amyloid beta A4 protein-like isoform 1"/>
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    </dbReference>
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        <property type="entry name" value="Amyloid precursor protein, E2 domain"/>
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    </dbReference>
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        <property type="entry name" value="Amyloidogenic glycoprotein, copper-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Amyloidogenic glycoprotein, heparin-binding domain"/>
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        <property type="entry name" value="Amyloid_Cu-bd_sf"/>
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        <property type="entry name" value="Amyloid_glyco"/>
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        <property type="entry name" value="APP_CUBD_CS"/>
    </dbReference>
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        <property type="entry name" value="E2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23103">
        <property type="entry name" value="ALZHEIMER'S DISEASE BETA-AMYLOID RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23103:SF13">
        <property type="entry name" value="AMYLOID BETA PRECURSOR LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="APP_Cu_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12925">
        <property type="entry name" value="APP_E2"/>
        <property type="match status" value="1"/>
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    <dbReference type="Pfam" id="PF02177">
        <property type="entry name" value="APP_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00006">
        <property type="entry name" value="A4_EXTRA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56491">
        <property type="entry name" value="A heparin-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF89811">
        <property type="entry name" value="Amyloid beta a4 protein copper binding domain (domain 2)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109843">
        <property type="entry name" value="CAPPD, an extracellular domain of amyloid beta A4 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="APP_CUBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51869">
        <property type="entry name" value="APP_E1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51870">
        <property type="entry name" value="APP_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0186">Copper</keyword>
    <keyword evidence="8 10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="E1" evidence="13">
        <location>
            <begin position="22"/>
            <end position="183"/>
        </location>
    </feature>
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        <location>
            <begin position="242"/>
            <end position="433"/>
        </location>
    </feature>
    <feature type="region of interest" description="GFLD subdomain" evidence="10">
        <location>
            <begin position="22"/>
            <end position="117"/>
        </location>
    </feature>
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        <location>
            <begin position="125"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="191"/>
            <end position="244"/>
        </location>
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    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="443"/>
            <end position="637"/>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="651"/>
            <end position="674"/>
        </location>
    </feature>
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        <location>
            <begin position="257"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="201"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="513"/>
            <end position="523"/>
        </location>
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    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="553"/>
            <end position="563"/>
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    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="584"/>
            <end position="603"/>
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        <location>
            <begin position="651"/>
            <end position="663"/>
        </location>
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        <location>
            <begin position="67"/>
            <end position="111"/>
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    <feature type="disulfide bond" evidence="10">
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            <begin position="92"/>
            <end position="99"/>
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            <begin position="127"/>
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            <begin position="138"/>
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            <begin position="152"/>
            <end position="180"/>
        </location>
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    <evidence type="ECO:0000256" key="1">
        <source>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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            <dbReference type="ARBA" id="ARBA00022723"/>
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        <source>
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            <dbReference type="PROSITE" id="PS51870"/>
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    </evidence>
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            <dbReference type="Ensembl" id="ENSCSRP00000018696.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="17">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="674" mass="74726" checksum="9DFBF7EF1BEB6D59" modified="2022-01-19" version="1">CPAQIAAGAPSRGKALGVAGAPVSEPQVAVFCGKLTMHRNLQTGGWDPDAAGARSCFRSRQEILAYCQEVYPELQITNAVEGTQPVTIDNWCKKGRPQCKGHRHIVVPYRCLVGEFVSEALLVPDTCKFLHQEKMDSCESYVYWHGVAKEACSGEGLELHSYGMLLPCGADRFRGVEYVCCPSRPLPVQLEEPTLVPHGDGEEDVEEEEEEEENEGPRDSAADTDPFPEEGKATPTPRPTDGVDIYFEMPGDGSEHANFLRAKMDLEERRMKQINEVMKEWAEADNQAKELPKADRQALNEHFQSILQTLEEQVAGERQRLVETHLARVVALLNDNRRVALESYLSAVQSDNPQPERVLQALRRYMRAEQKDQRHTLRHYQHVCAVDPEKAEQMKFQVYTHLHVIEERMNQSLALLYKNPRLSVGLRDQIRTYPDSPSPVGLWDQIHMYPDDPSLGSPQAYPTPKLPPSPHPLMHSTPCPNPESTPKLHPSPHLLLYPNPLPQPRVHTQTPSKPAPPHAPQPRPHTQTPSEAHLLLYPNPLPQPRPHTQTPSKPAPPHAPQPLAPTQTPHPNSLRARTSSCTPTPCPSPDPSPKLPLSPPPCTSLPCRSPTPKFPPRAVGSWGRGRGRGSNGDLDPFWAPLKIIQTCRPCPHPSGMPPTPHPALTPSCSALGGE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRQ0</accession>
    <name>A0A8C3XRQ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Growth/differentiation factor 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Bone morphogenetic protein 14</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Growth factor involved in bone and cartilage formation. During cartilage development regulates differentiation of chondrogenic tissue through two pathways. Firstly, positively regulates differentiation of chondrogenic tissue through its binding of high affinity with BMPR1B and of less affinity with BMPR1A, leading to induction of SMAD1-SMAD5-SMAD8 complex phosphorylation and then SMAD protein signaling transduction. Secondly, negatively regulates chondrogenic differentiation through its interaction with NOG. Required to prevent excessive muscle loss upon denervation. This function requires SMAD4 and is mediated by phosphorylated SMAD1/5/8. Binds bacterial lipopolysaccharide (LPS) and mediates LPS-induced inflammatory response, including TNF secretion by monocytes.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 15">Belongs to the TGF-beta family.</text>
    </comment>
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    <dbReference type="Ensembl" id="ENSCSRT00000018547.1">
        <property type="protein sequence ID" value="ENSCSRP00000017727.1"/>
        <property type="gene ID" value="ENSCSRG00000013625.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051216">
        <property type="term" value="P:cartilage development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007178">
        <property type="term" value="P:cell surface receptor protein serine/threonine kinase signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032332">
        <property type="term" value="P:positive regulation of chondrocyte differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd19399">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Bone morphogenetic protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Growth/differentiation factor 5"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
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        <property type="entry name" value="TGF-b_C"/>
    </dbReference>
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        <property type="entry name" value="TGF-b_propeptide"/>
    </dbReference>
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        <property type="entry name" value="TGF-beta-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017948">
        <property type="entry name" value="TGFb_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848:SF44">
        <property type="entry name" value="GROWTH_DIFFERENTIATION FACTOR 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848">
        <property type="entry name" value="TGF-BETA FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00019">
        <property type="entry name" value="TGF_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00688">
        <property type="entry name" value="TGFb_propeptide"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00669">
        <property type="entry name" value="INHIBINA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00204">
        <property type="entry name" value="TGFB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57501">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00250">
        <property type="entry name" value="TGF_BETA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51362">
        <property type="entry name" value="TGF_BETA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 15" id="KW-0339">Growth factor</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="7 17" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034616471" description="Growth/differentiation factor 5" evidence="17">
        <location>
            <begin position="32"/>
            <end position="500"/>
        </location>
    </feature>
    <feature type="domain" description="TGF-beta family profile" evidence="18">
        <location>
            <begin position="377"/>
            <end position="500"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="30"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="84"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="90"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="103"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="150"/>
            <end position="160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00057140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00072959"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00083551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU000354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017727.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="500" mass="56219" checksum="4726B8EE36FC2B53" modified="2022-01-19" version="1">MKILHFLTLLLWHLTWFYLVLVSVVLSNSEAGQSNPGSKLGLLKAEGKETNPSPRAGTFRTGNHGYSAGTLKARAKSNTVQAGALLAKNNESKKSLSREGTTDSKAGQSPNRQSGVRTVTPKVQNLGSKASLRKTGTGNTDASSYKTKKTKEPVTQREAKETFKHPPITPHEYMLSLYRTLSDAERKGINGSVKLETGLANTITSFIDKGQDDRAPAIRKQKYIFDISALEKDGLLGAELRILRKKPSETWKPHSPGKTSQVKLFSCPTNRQAATLLDSRIVSIADTPKWEVFDIWKLFRNFKNSVNLCFELEAFDRGRAIDLRSMGLNRTGRQVNEKALFLVFGRTKKRDLFFNEIKARSGQDDKTVYEYLFNQRRKRRAPLATRQGKRPNKNLKARCSKKALHVNFKDMGWDDWIIAPLEYEAYHCEGLCEFPLRSHLEPTNHAVIQTLMNSMDPESTPPTCCVPTRLSPISILFIDSANNVVYKQYEDMVVESCGCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSA1</accession>
    <name>A0A8C3XSA1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Myosin tail domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="11">Muscle myosin is a hexameric protein that consists of 2 heavy chain subunits (MHC), 2 alkali light chain subunits (MLC) and 2 regulatory light chain subunits (MLC-2).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Myofibril</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSA1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019804.1">
        <property type="protein sequence ID" value="ENSCSRP00000018939.1"/>
        <property type="gene ID" value="ENSCSRG00000014396.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030016">
        <property type="term" value="C:myofibril"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032982">
        <property type="term" value="C:myosin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016460">
        <property type="term" value="C:myosin II complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000146">
        <property type="term" value="F:microfilament motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006936">
        <property type="term" value="P:muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000003">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000006">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000013">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000002">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000003">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000007">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000008">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.340">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.370">
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002928">
        <property type="entry name" value="Myosin_tail"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014751">
        <property type="entry name" value="XRCC4-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45615">
        <property type="entry name" value="MYOSIN HEAVY CHAIN, NON-MUSCLE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45615:SF79">
        <property type="entry name" value="MYOSIN-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01576">
        <property type="entry name" value="Myosin_tail_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90257">
        <property type="entry name" value="Myosin rod fragments"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57997">
        <property type="entry name" value="Tropomyosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0505">Motor protein</keyword>
    <keyword evidence="9" id="KW-0514">Muscle protein</keyword>
    <keyword evidence="7" id="KW-0518">Myosin</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0787">Thick filament</keyword>
    <feature type="domain" description="Myosin tail" evidence="13">
        <location>
            <begin position="2"/>
            <end position="878"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="76"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="79"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038612"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF01576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018939.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="890" mass="103413" checksum="84603C62E15E7CC5" modified="2022-01-19" version="1">MDLERAKRKLEGDLKLAQESTMDLENDKQQLEEKLKKKDFEISQFQSKIEDEQVLGVQLQKKIKELQARIEELEEEIEAERASRAKAEKQRGDLSRELEEISERLEEAGGATAVQIEMNKKREAEFQKMRRDLEEATLQHEATAAALRKKHADSTAELGEQIDNLQRVKQKLEKEKSELKMEIDDLASNMETVSKAKANLEKICRTLEDQLSEVKTKEEEHQRLINDLSTQRARLQTEAGEFSRQVEEKDTLVSQLSRGKQAFTQQIEELKRHLEEEIKAKNALAHALQSARHDCDLLREQYEEEQEAKGELQRTLSKANSEVAQWRTKYETDAIQRTEELEEAKKKLAQRLQDAEEHVEAVNSKCASLEKTKQRLQNEVEDLMIDVERSNAACAALDKKQKNFDKVLSEWKQKYEETQAELEASQKESRSLSTELFKMKNAYEETLDQLETLKRENKNLQQEISDLTEQIAEGGKALHELEKVKKQIEQEKSEIQSALEEAEASLEHEEGKILRIQLELTQVKSEIDRKIAEKDEEIEQLKRNHIRVVESMQSTLDAEIRSRNEAMRLKKKMEGDLNEMEIQLSHASRMAAEAQKNLRNTQGVLKDTQIHLDDALRSQEDLKEQVAMVERRANLMQAEIEELRAALEQTERARKVAEQELLDASERVQLLHTQNTSLINTKKKLETDISQIQSEMEETIQEARNAEEKAKKAITDAAMMAEELKKEQDTSAHLERMKKNLDQTVKDLQVRLDEAEQLALKGGKKHIQKLEARVRELEGEVDNEQKRSADAIKGMRKYERRVKELTYQTEEDRKNVFRLQDLVDKLQLKVKAYKRQAEESEELSNVNLTKFRKIQHELEEAEERADIAESQVNKLRVKSREVHKKIEGEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSR6</accession>
    <name>A0A8C3XSR6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Solute carrier family 25 member 16</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the mitochondrial carrier (TC 2.A.29) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSR6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022306.1">
        <property type="protein sequence ID" value="ENSCSRP00000021360.1"/>
        <property type="gene ID" value="ENSCSRG00000016187.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055085">
        <property type="term" value="P:transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.40.10">
        <property type="entry name" value="Mitochondrial carrier domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002167">
        <property type="entry name" value="GDC-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002067">
        <property type="entry name" value="MCP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023395">
        <property type="entry name" value="MCP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018108">
        <property type="entry name" value="MCP_transmembrane"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24089">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00153">
        <property type="entry name" value="Mito_carr"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00928">
        <property type="entry name" value="GRAVESDC"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00926">
        <property type="entry name" value="MITOCARRIER"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103506">
        <property type="entry name" value="Mitochondrial carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50920">
        <property type="entry name" value="SOLCAR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 9 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 10" id="KW-0813">Transport</keyword>
    <feature type="repeat" description="Solcar" evidence="9">
        <location>
            <begin position="17"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="9">
        <location>
            <begin position="111"/>
            <end position="199"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000488"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021360.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="264" mass="28728" checksum="3DF974820953D94D" modified="2022-01-19" version="1">MDTRGPAGPSAAARRDFYWLRSFVAGGVAGCCAKTTIAPLDRVKILLQAHNHHYKHLGVFSTLCAVPKKEGYLGLYKGNGAMMIRIFPYGAIQFMAFDQYKKLIRKKLGISGHVHNLMAGSMAGITAVICTYPLDMVRARLAFQVKGEHKYTGIIHAFKTIYTKEGGYIGFYRGLMPTVVGMAPYAGFSFFTFSTLKSIGLAQAPNLVGRPSLDNPEVLVLKTHVSLLCGGMAGTIAQTISYPLDVTRRRMQLGGALPDADKCL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUG8</accession>
    <name>A0A8C3XUG8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">C2 calcium dependent domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUG8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026022.1">
        <property type="protein sequence ID" value="ENSCSRP00000024961.1"/>
        <property type="gene ID" value="ENSCSRG00000018697.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd21682">
        <property type="entry name" value="SMP_C2CD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039934">
        <property type="entry name" value="C2CD2/C2CD2L"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040885">
        <property type="entry name" value="SMP_C2CD2L"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21119">
        <property type="entry name" value="C2 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21119:SF7">
        <property type="entry name" value="C2 DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18696">
        <property type="entry name" value="SMP_C2CD2L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="12"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="2">
        <location>
            <begin position="243"/>
            <end position="360"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024961.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="696" mass="76627" checksum="CADCEF7C6EBA7965" modified="2022-01-19" version="1">MAWAAYWVDEIQWFTLVTLFMAALVTLAIYLVQYALVALRNSRRKPPSSDELLQGNDTLLAWVLSLNSWRTQWQKAWITALNAEAKMRGDSLLLTFEEDTTPQPLELAVRQVVSVVKSAHEKVVSCNVVGHSIQFIVHVSHTSPTTTECQSYSVKLSPLHLQLELYLKEKGEDIEVVWSFLNAPETNIKIQPTAVQEDQMAETCAISEPFRDVFQNLISLVSPSVILSTKPTDIIKEVQNVQNIGTFPQGTSPPKPPRVHELKLLVKNIVATLTDHSAAGSINPVCVTQLNDPLQKFSSSVTKNGTNLSWKEEFIFELNAKSKELQLQILEDGKLDSSFSAWATVPLDLFRKQPSGQQSFALKSRPSSHSPVLGSITAEFSYVEPYESKSWQVPAQLPATKIEKDRTVMPCGTVVTTVTAVKSKPRLEGKHSALSPDSPVKTPAKVKVIEKDFSVQAIHCQGAPVSKALSSSDTELLVLNGTDPVAEAAIRQLSESAKQKLKSPRKKSTIIISGVSKTSLSQDSEAALMMDYAAAMDDSCKEDALSTVGDSTTEVPSNKKLPLAASQMLPSTDPEENSHNAWDLDNSSQQWNNNALLDQDCEEMSGSSLSVSESGSVKKSKGGILKKSAKLFFRRRHHQKDPGMSQSHNDLVYLQQPASDETRRKGATLTRILHKKILSKNKSKNKLNGTSMEPCV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUW7</accession>
    <name>A0A8C3XUW7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Meis homeobox 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026919.1">
        <property type="protein sequence ID" value="ENSCSRP00000025837.1"/>
        <property type="gene ID" value="ENSCSRG00000019271.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032453">
        <property type="entry name" value="PKNOX/Meis_N"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16493">
        <property type="entry name" value="Meis_PKNOX_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="MEIS N-terminal" evidence="3">
        <location>
            <begin position="63"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="29"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="190"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="217"/>
            <end position="234"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF16493"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025837.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="300" mass="32196" checksum="5A4BDB1BF2954BE2" modified="2025-10-08" version="2">MPSQYDDLVHYPAMDGVALPGFGDPHSARSLQHHALSQGSPYGSAGVAHRAGLPPGLGNTDALKREKDDIYGHPLFPLLALVFEKCELATCSPRDTSGSYPGGDVCSSDSFNEDIAVFAKQIRTEKPLFSSNPELDNLQVHDLCDNFCHRYITCLKGKMPIDLVIDDRDAGSKSDLEDFTGSCASLSDQVGDRTPALDARSGGSRVVPGGCPVRDGPCAKERPGSRGKGWEEKPRHRGAPYSPDAQPMGGYVMDGQQALVLWVSDLLPPPRSDGQHGHCHGNGGPVALHVRSPEDRCWGM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV68</accession>
    <name>A0A8C3XV68_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">C1q and TNF related 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV68"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027543.1">
        <property type="protein sequence ID" value="ENSCSRP00000026437.1"/>
        <property type="gene ID" value="ENSCSRG00000019682.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005581">
        <property type="term" value="C:collagen trimer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.40:FF:000001">
        <property type="entry name" value="Complement C1q B chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001073">
        <property type="entry name" value="C1q_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008160">
        <property type="entry name" value="Collagen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050392">
        <property type="entry name" value="Collagen/C1q_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008983">
        <property type="entry name" value="Tumour_necrosis_fac-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15427:SF24">
        <property type="entry name" value="COMPLEMENT C1Q TUMOR NECROSIS FACTOR-RELATED PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15427">
        <property type="entry name" value="EMILIN ELASTIN MICROFIBRIL INTERFACE-LOCATED PROTEIN ELASTIN MICROFIBRIL INTERFACER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00386">
        <property type="entry name" value="C1q"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01391">
        <property type="entry name" value="Collagen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00007">
        <property type="entry name" value="COMPLEMNTC1Q"/>
    </dbReference>
    <dbReference type="SMART" id="SM00110">
        <property type="entry name" value="C1Q"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49842">
        <property type="entry name" value="TNF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50871">
        <property type="entry name" value="C1Q"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0176">Collagen</keyword>
    <keyword evidence="5" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3 7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034853589" evidence="7">
        <location>
            <begin position="17"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="domain" description="C1q" evidence="8">
        <location>
            <begin position="143"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="43"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="46"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="63"/>
            <end position="76"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026437.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="289" mass="30817" checksum="A727348FCC393474" modified="2022-01-19" version="1">MFALLYVTSFAIYTSGQSLHNQLKGENYYARYICSIPGLPGPAGPPGANGSPGPHGRIGLPGRDGRDGRKGERGEKGNAGLRGKTGPLGTTGDKGDPGQSGKKGPTGLVGVKGEVGPAGPPGPKGNKGERGERGVPGICKCGRIVLKSAFSVGITTSYPDERLPILFNKVLFNEGEHYNPSTGKFICAFPGIYYFSYDITLANKHLAIGLVHNGKYRIKTFDANTGNHDVASGSTVIYLQAEDEVWLEIFYTDQNGLFADPTWSDSLFSGFLLYVDTDYLDALSDDDEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVK3</accession>
    <name>A0A8C3XVK3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Retinitis pigmentosa 9 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028389.1">
        <property type="protein sequence ID" value="ENSCSRP00000027265.1"/>
        <property type="gene ID" value="ENSCSRG00000020217.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034585">
        <property type="entry name" value="PAP-1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35252">
        <property type="entry name" value="RETINITIS PIGMENTOSA 9 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35252:SF1">
        <property type="entry name" value="RETINITIS PIGMENTOSA 9 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="162"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="74"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="200"/>
            <end position="225"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027265.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="234" mass="27464" checksum="18D59C93D08B59AD" modified="2022-01-19" version="1">MSQRRGAREKAEAAPAERRSHKRPRSQREPLAGSSGGCRELERHEQKRKKREVQQIQQIQHLESFYEKPPPGLIKEDETKPEDCIPDVPGNEHAREFLAHAPTKGLWMPLGKEVKVMQCWRCKRYGHRTGDKECPFFIKGNQKLEQFRVAHEDPMYDVIRENKRHEKEMRIQQLKQLLEDSTSDEDGSSGSSSSSECKEKHKKKKKKEKKKKEKKKKKKRKHKSSKSNERSESD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVZ9</accession>
    <name>A0A8C3XVZ9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Prostate androgen-regulated mucin-like protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029314.1">
        <property type="protein sequence ID" value="ENSCSRP00000028165.1"/>
        <property type="gene ID" value="ENSCSRG00000020760.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005770">
        <property type="term" value="C:late endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031431">
        <property type="entry name" value="PARM1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35453">
        <property type="entry name" value="PROSTATE ANDROGEN-REGULATED MUCIN-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35453:SF1">
        <property type="entry name" value="PROSTATE ANDROGEN-REGULATED MUCIN-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17061">
        <property type="entry name" value="PARM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034055566" evidence="3">
        <location>
            <begin position="26"/>
            <end position="361"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="310"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="26"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="96"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="26"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="96"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="132"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="143"/>
            <end position="242"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028165.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="36491" checksum="B6854AC5542467AF" modified="2022-01-19" version="1">MGCPARLLLLLAAGLSLHFAHSGVASSVSPSDRNTIASESTQTTLPVTPAASTSANKLESASAATATTSRDKVTSGLAEQGITTISSGTTKELSAATTHLASSAERANVSATSPSPSSSTGSESTTAEHISRTSAANLTNTIAPDTATSPTTAPDTATAPTTAPETAAPPTTAPETAAPPTTAPETAAPPTTAPETAAPSTETPATTFSHLTNTLSSSSSAGSSTQTTITNQNTTQLPNTDTSTAAPAIEDASTKEMPTESLSPGPVIRQTSQVTLATKSVTEAVSTDSTTFSTEVTMEEVQRALSSGSIAAITVTVIVVVLLVFGVAAYLKIRHSSYGRLLDDHDYGSWGNYNNPLYDDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XX32</accession>
    <name>A0A8C3XX32_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Chromosome 16 open reading frame 87</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the UPF0547 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XX32"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030162.1">
        <property type="protein sequence ID" value="ENSCSRP00000028996.1"/>
        <property type="gene ID" value="ENSCSRG00000021267.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040246">
        <property type="entry name" value="C16orf87-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018886">
        <property type="entry name" value="UPF0547"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31101">
        <property type="entry name" value="UPF0547 PROTEIN C16ORF87"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10571">
        <property type="entry name" value="UPF0547"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="UPF0547" evidence="4">
        <location>
            <begin position="14"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="43"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="68"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="109"/>
            <end position="122"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF10571"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028996.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="17681" checksum="710AEC027E89F448" modified="2022-01-19" version="1">MSSSRAKKVKMATKSCPECDQQVPVACKSCPCGYIFISRKLLHAKRAEKSPPTAENKSEAKRRRTERVKREKINSAVNKDLENRKRSRSNSHSDHSRRGRGRPKSASAKKHEEEREKQEKEVDMYANLSDEKAFVFSVALAEINRKIINQRLIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJC9</accession>
    <name>A0A8C3RJC9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Ribonuclease P/MRP subunit p38</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000146.1">
        <property type="protein sequence ID" value="ENSCSRP00000000139.1"/>
        <property type="gene ID" value="ENSCSRG00000000127.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001650">
        <property type="term" value="C:fibrillar center"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005655">
        <property type="term" value="C:nucleolar ribonuclease P complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000172">
        <property type="term" value="C:ribonuclease MRP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004526">
        <property type="term" value="F:ribonuclease P activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033204">
        <property type="term" value="F:ribonuclease P RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001682">
        <property type="term" value="P:tRNA 5'-leader removal"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029064">
        <property type="entry name" value="Ribosomal_eL30-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004038">
        <property type="entry name" value="Ribosomal_eL8/eL30/eS12/Gad45"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042848">
        <property type="entry name" value="Rpp38"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46948">
        <property type="entry name" value="RIBONUCLEASE P PROTEIN SUBUNIT P38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46948:SF1">
        <property type="entry name" value="RIBONUCLEASE P PROTEIN SUBUNIT P38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01248">
        <property type="entry name" value="Ribosomal_L7Ae"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55315">
        <property type="entry name" value="L30e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ribosomal protein eL8/eL30/eS12/Gadd45" evidence="2">
        <location>
            <begin position="106"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="68"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="76"/>
            <end position="96"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF01248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000139.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="284" mass="32051" checksum="6D4F5DDCD5BDBF1F" modified="2025-10-08" version="2">MAKSSQVDSARGGSVRKAKKITVKTSLNNPYDIKWNTLEGDDMHFILQTLEERIKHIGLKKVETRRRKKRSIAKRQIKEKCDASEHPKEKETDHIQQEQGWTDLNIRKQLAIGINEVTRSLEKNELLLVLVCKSAKPTMITIHLIQLSASRAVPAGQVPRLSESIAPMLGLTSVLALGFKKNSDTFTEVVEAIIPRIPSLDVPWIQHRSEQPMAEAYTDPLEIQDTELMEASVEEFSQSHKLKCTESNKLDSSNVTLQALRIKKLVPNPNKIRKPPKNKKAASK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKS7</accession>
    <name>A0A8C3RKS7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Ephrin receptor transmembrane domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKS7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000797.1">
        <property type="protein sequence ID" value="ENSCSRP00000000776.1"/>
        <property type="gene ID" value="ENSCSRG00000000625.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005005">
        <property type="term" value="F:transmembrane-ephrin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027936">
        <property type="entry name" value="Eph_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050449">
        <property type="entry name" value="Ephrin_rcpt_TKs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46877">
        <property type="entry name" value="EPH RECEPTOR A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46877:SF10">
        <property type="entry name" value="EPHRIN TYPE-A RECEPTOR 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14575">
        <property type="entry name" value="EphA2_TM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0675">Receptor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="45"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="domain" description="Ephrin receptor transmembrane" evidence="9">
        <location>
            <begin position="80"/>
            <end position="110"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF14575"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000776.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="136" mass="15508" checksum="9A0B46E8C56B6AC4" modified="2022-01-19" version="1">MSSSPATKYIFHIRVRTAAGYSSYSQKFEFETGDESKSYRRDKSLLFTIILLLLLLQLSSILQNWAFLNMGPDFHTIVVLRFPGIKTYIDPDTYEDPSLAVHEFAKEIDPSRIRIERVIGAGKSMQACKNINNCLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL31</accession>
    <name>A0A8C3RL31_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="1">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the protein kinase superfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL31"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001441.1">
        <property type="protein sequence ID" value="ENSCSRP00000001397.1"/>
        <property type="gene ID" value="ENSCSRG00000001123.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000042">
        <property type="entry name" value="Aurora kinase A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000235">
        <property type="entry name" value="Serine/threonine-protein kinase ark1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030616">
        <property type="entry name" value="Aur-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24350">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE IAL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000654">
        <property type="entry name" value="Integrin-linked_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 10 12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0418">Kinase</keyword>
    <keyword evidence="4 10 12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 13" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="14">
        <location>
            <begin position="36"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="9">
        <location>
            <position position="159"/>
        </location>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="46"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="65"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="69"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <begin position="114"/>
            <end position="116"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <begin position="163"/>
            <end position="164"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="177"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="cross-link" description="Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)" evidence="11">
        <location>
            <position position="161"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR630616-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR630616-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR630616-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001397.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="303" mass="35434" checksum="6482FD8B2569F846" modified="2022-01-19" version="1">LFSEDFPIQTSKSSPIHSTSYSIKREFLKMWCIDDFEIGRPLGKGRFGTVYLAREQNTHFILALKVIFKSALEKSQLEHQLRREIEILSHLRHPNILRFYNYFHDRTRIYLMLEYAPGGELYKELQKHEHFEETRTATYVEEISDALIYCHAQKVIHRDIKPENLLLGLKGELKLADFGWSVHAPSLRRTTFCGTTDYLAPEMIDGRTHDENVDVWCVGVLCFECLVGYAPFEAPTRNETYKRIAEVKFTFPTWVPDGAKDLISKTLKHTPSLRLSLKEIIKHPWVKKNSRRIFPPVYETAEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLZ3</accession>
    <name>A0A8C3RLZ3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLZ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001061.1">
        <property type="protein sequence ID" value="ENSCSRP00000001030.1"/>
        <property type="gene ID" value="ENSCSRG00000000764.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19762">
        <property type="entry name" value="Bbox2_TRIM7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16594">
        <property type="entry name" value="RING-HC_TRIM7-like_C-IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12888">
        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ZF_BBOX"/>
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        <property type="entry name" value="ZF_RING_1"/>
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        <property type="match status" value="1"/>
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    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
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        <location>
            <begin position="13"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="6">
        <location>
            <begin position="87"/>
            <end position="128"/>
        </location>
    </feature>
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        <location>
            <begin position="210"/>
            <end position="400"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
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    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
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    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
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    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
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            <dbReference type="PROSITE" id="PS50119"/>
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    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001030.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="403" mass="45654" checksum="1B35811B4855782A" modified="2022-01-19" version="1">TSSGVQQFRELTCSLCLDYFQDPVSLDCGHNFCQACISVWWEGLKTDFCCPECRETFSQRNFKRNRQLRNIVEASRTLRMEFTNEPEVRRVCEKHNEVLKVFCQEDQTPICMVCHLSRDHKDHTVVPIEEAAQDYKVIQGMRITMRCLDRGHLVSLQSTRISSPLPRETGKGSESLPWIDRLALSLRHLSPESEFHLHLEGGDSLIRSPAGTGSVPDTIRPSHRAELLNVTLDPDTAHPELIVSEDRKSVRRGDTWQALPNSPERFDTKLCMLGCEGFTSGRHCWEVEAMGLCAVGVARESVSRKGKISFSPKEGVWAVEWSGDQWCRAPVTSLFLIKAPSRIRVYLDYERGKVAFIDAGKGDPIFTFPTTSFAGERICPFFRVGFRRLSGLFHPSSQLTLCP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNA9</accession>
    <name>A0A8C3RNA9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Immunoglobulin V-set domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNA9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001849.1">
        <property type="protein sequence ID" value="ENSCSRP00000001795.1"/>
        <property type="gene ID" value="ENSCSRG00000001417.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05716">
        <property type="entry name" value="IgV_pIgR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052314">
        <property type="entry name" value="Immune_rcpt_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16423">
        <property type="entry name" value="TREM-LIKE TRANSCRIPT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16423:SF6">
        <property type="entry name" value="TRIGGERING RECEPTOR EXPRESSED ON MYELOID CELLS 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034752182" description="Immunoglobulin V-set domain-containing protein" evidence="4">
        <location>
            <begin position="24"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="domain" description="Immunoglobulin V-set" evidence="5">
        <location>
            <begin position="19"/>
            <end position="120"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF07686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001795.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="160" mass="17918" checksum="2631A52A00650F7A" modified="2022-01-19" version="1">CTCLLLHLSLWLADLELVRRVQGGALTTVCHYNEHNYSQREKFWCKERSDLECHTLVLSSPAAGRNSLNPPNARVNLKDSGTGWISVSMAELQVEDSGIYWCGVSDDLKIIQLKKIKLAVSYEGELQISEEQTRAPFSVLFLNKTHSVQTDTPVILQSDG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP56</accession>
    <name>A0A8C3RP56_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Probable G-protein coupled receptor 174</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="11">Interacts with GNA13. Interacts with CCL21.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002363.1">
        <property type="protein sequence ID" value="ENSCSRP00000002296.1"/>
        <property type="gene ID" value="ENSCSRG00000001780.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007200">
        <property type="term" value="P:phospholipase C-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035025">
        <property type="term" value="P:positive regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="7tmA_GPR174-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000167">
        <property type="entry name" value="probable G-protein coupled receptor 174"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047836">
        <property type="entry name" value="GPR174_7tmA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24232">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24232:SF86">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 174-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01157">
        <property type="entry name" value="P2YPURNOCPTR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="6"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="43"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="86"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="119"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="169"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="213"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="254"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="22"/>
            <end position="278"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00062493"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00068744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002296.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="309" mass="35751" checksum="B703746DCFDB90CD" modified="2022-01-19" version="1">NTDVKCYYVITYTLILVPGLIGNVLALWVFYGYMKETKRAVIFMINLAIADLAQVLSLPLRIFYYLSGTWHFGEGLCIFCFYLKYVNMYASIYFLVCISVRRFLFLMYPFKFNDCKRIYDVYISIAGWIVVCIGCLPFPLLRFNSSKMNTSNKCFADLPIKDIDLSNSIVMMTIGEMIGFVTPLLIILYCSWKTILSLKEKNSISHDFGEKKKALKMILTCAVVFLICFAPYHISFPLDFLVKSKWIENPCARNVISIFHAVALCLASLNSCVDPVIYYFTTDEFRRRLSRQDLQDSIQLHNRGYAKKH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ89</accession>
    <name>A0A8C3RQ89_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Large ribosomal subunit protein uL23 N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003424.1">
        <property type="protein sequence ID" value="ENSCSRP00000003301.1"/>
        <property type="gene ID" value="ENSCSRG00000002516.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005633">
        <property type="entry name" value="Ribosomal_uL23_N"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03939">
        <property type="entry name" value="Ribosomal_L23eN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Large ribosomal subunit protein uL23 N-terminal" evidence="2">
        <location>
            <begin position="13"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="38"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF03939"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003301.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="80" mass="9166" checksum="68139870A05B89C3" modified="2022-01-19" version="1">KKKKKKKKSPMKAKSKALKAKKAVLKGVHSHKKKKIRTSPIFRRKSAPRRNKPDHCITNTLVFIVDVKANKTSDQYRAVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQZ3</accession>
    <name>A0A8C3RQZ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Spindle and kinetochore-associated protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
            <location evidence="2">Centromere</location>
            <location evidence="2">Kinetochore</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Spindle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the SKA3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQZ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003603.1">
        <property type="protein sequence ID" value="ENSCSRP00000003477.1"/>
        <property type="gene ID" value="ENSCSRG00000002641.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000940">
        <property type="term" value="C:outer kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005876">
        <property type="term" value="C:spindle microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007059">
        <property type="term" value="P:chromosome segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000278">
        <property type="term" value="P:mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12957">
        <property type="entry name" value="SKA3_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.1400">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033341">
        <property type="entry name" value="SKA3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48118">
        <property type="entry name" value="SPINDLE AND KINETOCHORE-ASSOCIATED PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48118:SF1">
        <property type="entry name" value="SPINDLE AND KINETOCHORE-ASSOCIATED PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6" id="KW-0132">Cell division</keyword>
    <keyword evidence="12" id="KW-0137">Centromere</keyword>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="13" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="9" id="KW-0995">Kinetochore</keyword>
    <keyword evidence="7" id="KW-0493">Microtubule</keyword>
    <keyword evidence="8" id="KW-0498">Mitosis</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="112"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="182"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="318"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="8"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="185"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="327"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="342"/>
            <end position="352"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004629"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022838"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003477.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="17">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="448" mass="50868" checksum="116794BEFCD073A3" modified="2022-01-19" version="1">MEVTGNFFSKLRALAVTLEKEAEQLEQALNREDTKYEDESPMRVLHDLHCEVRTLKDDVNSTLDQSRSERQETYDFMKAIKVLMQRNTTDLEKIRDLFQKYGYQPLVKDNSVEDEEEVNHASKVSAQANSDQEKVEDTSSFPACIGKTSVPKDPLRNPQLSDFGLSQYAFSRTWDVMDVQSQTNMHKEDSRNRIPTDKQTPHIMPKTPKCTLKMDDYECLTPKLEHFGISEHTMCLNEDYTMALINKNVQTRKNFPKEDDNEMCVAAAAAKSGEIMVTPRPAMKTANENAVDCMASPLLPVFCTPGLKIPFRKDNTILPKSPKMKESNVSNQTVTPTLPDFETGRLKTESKPLKGNKAESLPEIDGTVKQQKEDCAPPILSSDKYLEHLRRPSLTNISDYENLVNTPPPPEITKIPEDILQILSKYNPKTDTPKVMKMETKTGIAIRF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSP7</accession>
    <name>A0A8C3RSP7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Phosphate regulating endopeptidase homolog X-linked</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004512.1">
        <property type="protein sequence ID" value="ENSCSRP00000004369.1"/>
        <property type="gene ID" value="ENSCSRG00000003235.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016485">
        <property type="term" value="P:protein processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08662">
        <property type="entry name" value="M13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.10">
        <property type="entry name" value="Collagenase (Catalytic Domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1380.10">
        <property type="entry name" value="Neutral endopeptidase , domain2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024079">
        <property type="entry name" value="MetalloPept_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000718">
        <property type="entry name" value="Peptidase_M13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018497">
        <property type="entry name" value="Peptidase_M13_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042089">
        <property type="entry name" value="Peptidase_M13_dom_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008753">
        <property type="entry name" value="Peptidase_M13_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11733:SF133">
        <property type="entry name" value="PHOSPHATE-REGULATING NEUTRAL ENDOPEPTIDASE PHEX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11733">
        <property type="entry name" value="ZINC METALLOPROTEASE FAMILY M13 NEPRILYSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01431">
        <property type="entry name" value="Peptidase_M13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05649">
        <property type="entry name" value="Peptidase_M13_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00786">
        <property type="entry name" value="NEPRILYSIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51885">
        <property type="entry name" value="NEPRILYSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="2" id="KW-0645">Protease</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Peptidase M13 N-terminal" evidence="8">
        <location>
            <begin position="9"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M13 C-terminal" evidence="7">
        <location>
            <begin position="471"/>
            <end position="676"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF01431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF05649"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004369.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="682" mass="79710" checksum="148837CE719ECE4F" modified="2022-01-19" version="1">IKINQSVDPCENFFRFACDGWTSNNPIPEDSSNYGVYPWLRHNVDLKLKALLQKPISKRRDSEAVQKAKILYSSCMNENKIEKIDAKPLLNILKHSLFRWPVLESNIGPEGQWSERKFSMLQTLATFRGQYSNSVFIRLYVAPDDKTSNKHILKLDQATLSLTAREDYLDNTTEAKSYREAFLQFMIDTAVLLGANASRAESDMKSVLKLEIKIAEIMIPQENRTSETMYNKMNISELSTMIPQFDWLGYIKKVIDTKLYPHLKDIGPSENVIVRAPQYFKDLFGILEKERKKTIANYLVWRMVYSRIFNLSRRFQYKWLEFSRVIQGTTSLLPQWDKCVNFVEGALPYVLGRMFVDVHFQEDKREMMAELTEGIRWAFIDMLEKENDWMDARTKRKANEKAKAVLAKVGYPEFIMNDTYINEDIKTMKFSENDYFGNVLQTRKYLAQSDFYWLRKEVPKTEWFTSPTTVNAFYSASTNQIRFPAGELQKPFFWGTEYPRSLSYGAIGVIVGHEFTHGFDNNGRKYDKNGNLDPWWSTDSEEKFKEKTKCMINQYNNYYWKRAGLNVKGKRTLAENIADNGGLREAFRAYRKWIEKKRQGAEEALLPGIEFTHNQLFFLSYAHVRCNSFRPEAAREQIHTGVHSPPQFRVIGAMSNFEEFRKAFNCPVNSTMNRGSESCRLW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSQ8</accession>
    <name>A0A8C3RSQ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Lysosomal-associated transmembrane protein 4B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Required for optimal lysosomal function. Blocks EGF-stimulated EGFR intraluminal sorting and degradation. Conversely by binding with the phosphatidylinositol 4,5-bisphosphate, regulates its PIP5K1C interaction, inhibits HGS ubiquitination and relieves LAPTM4B inhibition of EGFR degradation. Recruits SLC3A2 and SLC7A5 (the Leu transporter) to the lysosome, promoting entry of leucine and other essential amino acid (EAA) into the lysosome, stimulating activation of proton-transporting vacuolar (V)-ATPase protein pump (V-ATPase) and hence mTORC1 activation. Plays a role as negative regulator of TGFB1 production in regulatory T cells. Binds ceramide and facilitates its exit from late endosome in order to control cell death pathways.</text>
    </comment>
    <comment type="subunit">
        <text evidence="20">Homooligomer; upon reaching the lysosomes. Interacts with MCOLN1. Interacts with NEDD4; may play a role in the lysosomal sorting of LAPTM4B; enhances HGS association with NEDD4; mediates inhibition of EGFR degradation. Interacts with PIP5K1C; promotes SNX5 association with LAPTM4B; kinase activity of PIP5K1C is required; interaction is regulated by phosphatidylinositol 4,5-bisphosphate generated by PIP5K1C. Interacts with HGS; promotes HGS ubiquitination. Interacts with SNX5. Interacts with SLC3A2 and SLC7A5; recruits SLC3A2 and SLC7A5 to lysosomes to promote leucine uptake into these organelles and is required for mTORC1 activation. Interacts with LRRC32; decreases TGFB1 production in regulatory T cells. Interacts with BECN1; competes with EGFR for LAPTM4B binding; regulates EGFR activity. Interacts with EGFR; positively correlates with EGFR activation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Endosome</location>
            <location evidence="5">Multivesicular body lumen</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Endosome</location>
            <location evidence="4">Multivesicular body membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Late endosome membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Lysosome membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the LAPTM4/LAPTM5 transporter family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSQ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003470.1">
        <property type="protein sequence ID" value="ENSCSRP00000003347.1"/>
        <property type="gene ID" value="ENSCSRG00000002533.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042995">
        <property type="term" value="C:cell projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032585">
        <property type="term" value="C:multivesicular body membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004687">
        <property type="entry name" value="LAPTM4/5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051115">
        <property type="entry name" value="LAPTM_transporter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12479">
        <property type="entry name" value="LYSOSOMAL-ASSOCIATED TRANSMEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12479:SF6">
        <property type="entry name" value="LYSOSOMAL-ASSOCIATED TRANSMEMBRANE PROTEIN 4B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03821">
        <property type="entry name" value="Mtp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="18" id="KW-0966">Cell projection</keyword>
    <keyword evidence="13" id="KW-0967">Endosome</keyword>
    <keyword evidence="17" id="KW-0458">Lysosome</keyword>
    <keyword evidence="16 21" id="KW-0472">Membrane</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 21" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15 21" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="10" id="KW-0813">Transport</keyword>
    <keyword evidence="14" id="KW-0832">Ubl conjugation</keyword>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="30"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="70"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="100"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="146"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="201"/>
            <end position="223"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004333"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004356"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004414"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00004656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00010076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00018954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00045893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00046444"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003347.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="236" mass="26624" checksum="4B85139FDDF53B83" modified="2022-01-19" version="1">MTMSAPWARFYSNSCCLCCHVRTGTIILGVWYLIINSVVLLILLSALTDPDQYHLPSAELGGEFEFMDDANMCIATAISLLMILICAMATYGAYKQHAAWIIPFFCYQIFDFALNTLVAISVLVYPNTIQDYLRQLPANFPYKDEIMAVNPTCLAVIILLFISIILAFKGYLISCVWNCYRYINGRNNSDVLMYIATNDTAVSMSLNVLCFILPFLSVIDSFLTFNPKFSIIVFVH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT86</accession>
    <name>A0A8C3RT86_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Cell membrane</location>
            <topology evidence="1 12">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004018.1">
        <property type="protein sequence ID" value="ENSCSRP00000003884.1"/>
        <property type="gene ID" value="ENSCSRG00000002969.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15911">
        <property type="entry name" value="7tmA_OR11A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050516">
        <property type="entry name" value="Olfactory_GPCR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26452">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 12" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 11" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="8 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 12" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="10 11" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="28"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="102"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="199"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="241"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="276"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="13">
        <location>
            <begin position="44"/>
            <end position="293"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003884.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="326" mass="36429" checksum="3489DB43BE542DCF" modified="2022-01-19" version="1">MEETKWGNQTAVTQFILLGFGNLPELQILLFLLFLMIYIVTMAGNVLIIVLVVADQHLHTPMYFFLGNLSCLETCYTSTVLPRVLAGLLTGDRTISVGGCIVQLYCFASLVATECCLLAVMSYDRYLAICRPLHYAALMNDRFSLQLAVGSWLSGFTVSTNTACWMSQMIFCGPNEIDHFLCDYIALIKLSCSDTSQMVLVIFLLSFIIIILPFLLTLTSYVCIISTILRIPSTTGRQKAFSTCSSHLIIVAIFYGTLITVYMFPDTAALRDLNKVLSVFYTVLTPLANPLIYSLRNKEVKEALRKALSKTMTFITNRKLCCSHLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTW4</accession>
    <name>A0A8C3RTW4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">CKLF like MARVEL transmembrane domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTW4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003249.1">
        <property type="protein sequence ID" value="ENSCSRP00000003134.1"/>
        <property type="gene ID" value="ENSCSRG00000002403.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008253">
        <property type="entry name" value="Marvel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050578">
        <property type="entry name" value="MARVEL-CKLF_proteins"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22776:SF3">
        <property type="entry name" value="CKLF-LIKE MARVEL TRANSMEMBRANE DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22776">
        <property type="entry name" value="MARVEL-CONTAINING POTENTIAL LIPID RAFT-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01284">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51225">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="59"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="97"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="122"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="domain" description="MARVEL" evidence="7">
        <location>
            <begin position="27"/>
            <end position="146"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003134.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="173" mass="18848" checksum="740DF9B2BB8B7D22" modified="2022-01-19" version="1">MDLPASEEPDPPAPPPGLRTLLPSREFLCSRKGQLLLAESVLSFITFICYIASSAAAFMMAPLIEFLLALFLFFAYSSKLNEKFKGIYWPLTDFLRCVTAAIIYFAISIAAVSKYSDGASKAAGVFGFIATIVFAVDFYITFNDLVTFLKQGGSENATEAQKSEDEASDSDSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVS5</accession>
    <name>A0A8C3RVS5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVS5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005911.1">
        <property type="protein sequence ID" value="ENSCSRP00000005725.1"/>
        <property type="gene ID" value="ENSCSRG00000004294.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1450.10">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018499">
        <property type="entry name" value="Tetraspanin/Peripherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008952">
        <property type="entry name" value="Tetraspanin_EC2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282:SF477">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00335">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48652">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="6"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="35"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="76"/>
            <end position="98"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005725.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="224" mass="24930" checksum="B912281C2E70AC29" modified="2022-01-19" version="1">EENNVIIVFGAIWCVYTLVFGGAFVILTYKNYKSFFWDCFLVVPGWLAIASAFLLLPTGALALCISTRNSRYHQGTFMYLLVVLFCLEASSAVLAHVYSDRMSSELNRTMGHLFHQDNGTYSHHPGSRAVDILQRQLQCCGVHNYTDWAEAAASQPVRTGNICAPKSCCKETYSACTGDLRQSEQLFQEGCLRKLEWPGPGFYLIKLILISCICKSNSLNGVGN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWZ4</accession>
    <name>A0A8C3RWZ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Intraflagellar transport protein 22 homolog</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">Rab-like protein 5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006414.1">
        <property type="protein sequence ID" value="ENSCSRP00000006217.1"/>
        <property type="gene ID" value="ENSCSRG00000004658.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030992">
        <property type="term" value="C:intraciliary transport particle B"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001100">
        <property type="entry name" value="intraflagellar transport protein 22 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24073">
        <property type="entry name" value="DRAB5-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08477">
        <property type="entry name" value="Roc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00040799"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00041562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006217.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="186" mass="20954" checksum="DA1FBA7EBB60143B" modified="2022-01-19" version="1">MLKAKILFVGPSESGKSVLANFLSESTEGISSYVPTQGVRILEYEKPNMNGNSKGAGCRFELWDCGGDQKFETCWPALMKDSHGVVIVFNPELPSHLKEIEMWYSCFVQQQQLLDSQCLLIAHHKPGNAGDTENLSLASPLNKLKLIHSSLEEDPEDVRMEFVKYFKSIINLLNESRDREEMSIIT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX79</accession>
    <name>A0A8C3RX79_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Peptidase S1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="8">Belongs to the peptidase S1 family. CLIP subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006518.1">
        <property type="protein sequence ID" value="ENSCSRP00000006313.1"/>
        <property type="gene ID" value="ENSCSRG00000004687.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000014">
        <property type="entry name" value="Complement factor D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000028">
        <property type="entry name" value="Serine protease easter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24271:SF81">
        <property type="entry name" value="GRANZYME B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24271">
        <property type="entry name" value="KALLIKREIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3 9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1 9" id="KW-0645">Protease</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0720">Serine protease</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Peptidase S1" evidence="10">
        <location>
            <begin position="26"/>
            <end position="251"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00024195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006313.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="265" mass="29833" checksum="A746FD362EF4FA90" modified="2022-01-19" version="1">MLKCLRREDTFWEIFHYLENTIFCEIIGGREAQPHSRPYMAYLERQSGNVTKMCGGFLVSENFVLTAAHCDEDIITVRLGTHNLRNREHNEQWIHVRPSIPHPQYDKVTLKNDIILLQLARQARLSDQVQLIPLPCYGDKVKPGSVCSVAGWGLTSVIPGKASNVLMEVDLEVMEDRVCSRRFPNKYKPGTMLCAGDQRGRKSSFKGDSGGPLVCGTVAQGIVSFGPKDASPPEVYTRVSQFIPWIKATMGHLRALDPKQYCNKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZD4</accession>
    <name>A0A8C3RZD4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Large ribosomal subunit protein uL14</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">60S ribosomal protein L23</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the universal ribosomal protein uL14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZD4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007495.1">
        <property type="protein sequence ID" value="ENSCSRP00000007261.1"/>
        <property type="gene ID" value="ENSCSRG00000005381.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070180">
        <property type="term" value="F:large ribosomal subunit rRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00337">
        <property type="entry name" value="Ribosomal_uL14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.150.20:FF:000003">
        <property type="entry name" value="60S ribosomal protein L23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.150.20">
        <property type="entry name" value="Ribosomal protein L14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01367">
        <property type="entry name" value="Ribosomal_uL14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000218">
        <property type="entry name" value="Ribosomal_uL14"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036853">
        <property type="entry name" value="Ribosomal_uL14_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11761">
        <property type="entry name" value="50S/60S RIBOSOMAL PROTEIN L14/L23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11761:SF8">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN UL14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00238">
        <property type="entry name" value="Ribosomal_L14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01374">
        <property type="entry name" value="Ribosomal_L14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50193">
        <property type="entry name" value="Ribosomal protein L14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 6" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010745"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007261.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="140" mass="14828" checksum="76C8C4CFE091270C" modified="2022-01-19" version="1">MSKRGRGGSSGAKFRISLGLPMGAVINCADYAGAKNLYIISVKGIKGRLNRLPAAGVGDMVMATVKKGKPELRKKVHPAVVIRQRKSYQRKDGVFLYSEDNAGVIVNNKGETKGSAITGPVAKECTDLWPRIASNAGSIA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZF6</accession>
    <name>A0A8C3RZF6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ribosomal protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZF6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000640.1">
        <property type="protein sequence ID" value="ENSCSRP00000000621.1"/>
        <property type="gene ID" value="ENSCSRG00000000521.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000006709.1">
        <property type="protein sequence ID" value="ENSCSRP00000006500.1"/>
        <property type="gene ID" value="ENSCSRG00000004853.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.790">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050257">
        <property type="entry name" value="eL8/uL1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023674">
        <property type="entry name" value="Ribosomal_uL1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028364">
        <property type="entry name" value="Ribosomal_uL1/biogenesis"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016095">
        <property type="entry name" value="Ribosomal_uL1_3-a/b-sand"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23105">
        <property type="entry name" value="RIBOSOMAL PROTEIN L7AE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00687">
        <property type="entry name" value="Ribosomal_L1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56808">
        <property type="entry name" value="Ribosomal protein L1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006500.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="172" mass="19692" checksum="AC6939EF91480A91" modified="2022-01-19" version="1">VKFSMTPWVLYEAVMEVLQGTQVKPRKLKSFRCPKFSVCMLRVQQHCDEAKAVNIRHVDIKALEKLRNKKLVKKLPKKYNAFLASESLSKQMPLTLGQGLNKAGEFPSLFSHNEKMVAKVDEVKSTIKFQMKKVLCLAVAVGHVKMTEDELVYNFHLPVNFLSTMGKPQHLY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S083</accession>
    <name>A0A8C3S083_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Reverse transcriptase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S083"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007039.1">
        <property type="protein sequence ID" value="ENSCSRP00000006824.1"/>
        <property type="gene ID" value="ENSCSRG00000005078.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19446">
        <property type="entry name" value="REVERSE TRANSCRIPTASES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006824.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="140" mass="15478" checksum="2BFBF4CD6B69E9EE" modified="2022-01-19" version="1">MCGRAKAFYASLFSPDLTDPNACKVLWDELPTVSTGDRDRLELPLTLAEFSEALRRMPTNKSPGLDGLTVEFYRVFWDVLGPDLVTVWAESLQGGVLPLSCRRAVLILKPNKDLSDPSASYRPISSLNIHSKILTKILAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S284</accession>
    <name>A0A8C3S284_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S284"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007822.1">
        <property type="protein sequence ID" value="ENSCSRP00000007582.1"/>
        <property type="gene ID" value="ENSCSRG00000005585.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026302">
        <property type="entry name" value="NEDD4-bd_p2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13308">
        <property type="entry name" value="NEDD4-BINDING PROTEIN 2-LIKE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13308:SF23">
        <property type="entry name" value="NEDD4-BINDING PROTEIN 2-LIKE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="20"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="270"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="21"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="63"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="101"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="281"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="294"/>
            <end position="305"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007582.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="620" mass="69723" checksum="EBE240BAAFD0533D" modified="2022-01-19" version="1">MDFLSYLVFYSTFRETDIKKKPGHRLSKAKQRKKRKRNRKIKHDHVKITEKKSDGAPCHLIPDDQETSESEEEDSEEEKRKSVFTCNGDPGDEGCEDRSNGDYNESPKSTKHQTGSLPIAVSETSATLASPVKSDLFAEDDSPFLINLTSAPNKNSIEFEHTLDQVVDHNQNTNLMENESNSLDTNYHSSVLDTEYNSKENSAMMLNNQEELTSDQITSKRNEKNPWAFFSIDLTDIQLQHGSDRRGSCSWPEGAHKFICEQRPKRVRWPKQTYSDSTVEQTHESNEELEKETSLQTLNEESGSVTHDCGSGLQSSLIDKVCNISFIESGVTVTNCLTEVNVPNNVGTPVPSKKKGRCKRIFNLAPNFHLPRQIAVSTKEGWKDVLLMDDNLSENVLKTKQERISNKDNGKKNEQNLEFQEHLPPSNNDVTDPSLNHGVGSLLHNSQLGQSLCLSKKAVSSPAQKFPSSFCIVSSTSKEQITTFKQEKILDKKEGEREQFSSELTNSQPDILCSVKVTPDCPTYPNVFESCGEDMHKADESKPSHSSQIEANQDTLNTKSNFLGLPLSLGFAFQLVDLFGSPGFPLESLLPDDYIVPLDWKTSKQIHLLWKTSVEQQKNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3H7</accession>
    <name>A0A8C3S3H7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3H7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009411.1">
        <property type="protein sequence ID" value="ENSCSRP00000009097.1"/>
        <property type="gene ID" value="ENSCSRG00000006811.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039938">
        <property type="entry name" value="Sp4-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14947">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14947:SF24">
        <property type="entry name" value="ZINC FINGER PROTEIN 781-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009097.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="306" mass="32709" checksum="66B6F02FEE02AA59" modified="2022-01-19" version="1">MSVGKALLGDQALLPIRGSTQGRNPMNAVSAEKPSMIAHTLLYIRGFIQGREITHALIVGKSSVDAQPLLHIRGSTLGRNPMNAVSARKPSLIAQTLLDIRGSTQERGPINAVPVGKRSLQAHSLLHIRGSTHQRNPMNAASVGKTFLRAHTLLHIRGSTQGRNPTSVLSVGKPLLGAHTLLHIRGSTQGRNPINVVSAEKLLLLAQTLLHIIGSTQEREITHVFIVGKISVGAQPLLDIRGATQVRDPMNAVSAGKPSLEAHTLLGIRASTQRRNPINAVNVKKPSIGAQTLLGIKGSTREKVYK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3T5</accession>
    <name>A0A8C3S3T5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Major facilitator superfamily (MFS) profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="3">Interacts with PDZK1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Apical cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="16">Basal cell membrane</location>
            <topology evidence="16">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator (TC 2.A.1) superfamily. Organic cation transporter (TC 2.A.1.19) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3T5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009550.1">
        <property type="protein sequence ID" value="ENSCSRP00000009229.1"/>
        <property type="gene ID" value="ENSCSRG00000006903.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009925">
        <property type="term" value="C:basal plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015651">
        <property type="term" value="F:quaternary ammonium group transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015879">
        <property type="term" value="P:carnitine transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006814">
        <property type="term" value="P:sodium ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17376">
        <property type="entry name" value="MFS_SLC22A4_5_OCTN1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000070">
        <property type="entry name" value="Solute carrier family 22 member 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005828">
        <property type="entry name" value="MFS_sugar_transport-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004749">
        <property type="entry name" value="Orgcat_transp/SVOP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045915">
        <property type="entry name" value="S22A4/5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005829">
        <property type="entry name" value="Sugar_transporter_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00898">
        <property type="entry name" value="2A0119"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24064">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 22 MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00083">
        <property type="entry name" value="Sugar_tr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00216">
        <property type="entry name" value="SUGAR_TRANSPORT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0915">Sodium</keyword>
    <keyword evidence="15" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="9" id="KW-0769">Symport</keyword>
    <keyword evidence="6 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 17" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="20"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="172"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="195"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="229"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="259"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="342"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="372"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="401"/>
            <end position="420"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="426"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="489"/>
            <end position="509"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="18">
        <location>
            <begin position="88"/>
            <end position="514"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00034696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009229.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="557" mass="62595" checksum="5C786D343EDED5BA" modified="2022-01-19" version="1">MRDYDELISFLGEWGPFQRLIFFLLSASIVPNGFNGMSAVFLAGAPEHRCRLPASANLSREWLNASIPREVRGGREGPSRCRRYRLESLANFSALGLQPGRDVDLSRLEQEKCLDGWEYSRELYLSTIVTEWNLVCDDDWKSPLTASLFFVGVLVGSFISGQLSDKFGRKKVLFATMGVQTGFSFLQVFSTSWEMFSVLFVIVGMGQISNYVAAFVLGTEILGKRVRIIFCTLGVCIFYAIGYMLLPLFAYFIRDWRMLLLALTLPGLLCIPLWWIVPESPRWLISQGRLQEAEIIIRKAAKTNGITAPDVIFDPMELQEMTSQKQQSHTILDLVRTQNIRFVTIMSVILWMIISVGYFGLSLDTPNLHGDAYVNCFLSAVIEVPAYIIAWVLLRNLPRRYSMAAALFLGGCVLLFIQLVPPHLHVVSIILVMLGKFGITSSFAMVYVYTAELYPTVVRNMGVGASSMASRLGSILSPYFVYLGAYDRFLPYILMGSLTVLTGILTLFLPESYGMPLPDTIEQMLRVKGLKNRQICNSTRVSKDEEESPVILKSTAF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4C9</accession>
    <name>A0A8C3S4C9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Replication factor C subunit 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Activator 1 38 kDa subunit</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Activator 1 subunit 3</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">Replication factor C 38 kDa subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Subunit of the replication factor C (RFC) complex which acts during elongation of primed DNA templates by DNA polymerases delta and epsilon, and is necessary for ATP-dependent loading of proliferating cell nuclear antigen (PCNA) onto primed DNA.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Subunit of the RFC complex, an heteropentameric complex consisting of a large subunit RFC1 and four small subunits RFC2, RFC3, RFC4 and RFC5; the RFC complex interacts with PCNA. Forms an heterotetrameric complex with RFC2, RFC4 and RFC5; this complex has ATPase activity but is not stimulated by PCNA. The heterotetramer of subunits RFC2, RFC3, RFC4 and RFC5 interacts with RAD17. Interacts with CNTD1; this interaction facilitates crossover formation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the activator 1 small subunits family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4C9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008787.1">
        <property type="protein sequence ID" value="ENSCSRP00000008492.1"/>
        <property type="gene ID" value="ENSCSRG00000006340.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000019663.1">
        <property type="protein sequence ID" value="ENSCSRP00000018802.1"/>
        <property type="gene ID" value="ENSCSRG00000014376.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="761538at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005663">
        <property type="term" value="C:DNA replication factor C complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003689">
        <property type="term" value="F:DNA clamp loader activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006271">
        <property type="term" value="P:DNA strand elongation involved in DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00009">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000030">
        <property type="entry name" value="replication factor C subunit 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.272.10:FF:000002">
        <property type="entry name" value="Replication factor C subunit 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000136">
        <property type="entry name" value="Replication factor C subunit 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.272.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008921">
        <property type="entry name" value="DNA_pol3_clamp-load_cplx_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050238">
        <property type="entry name" value="DNA_Rep/Repair_Clamp_Loader"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11669">
        <property type="entry name" value="REPLICATION FACTOR C / DNA POLYMERASE III GAMMA-TAU SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11669:SF1">
        <property type="entry name" value="REPLICATION FACTOR C SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13177">
        <property type="entry name" value="DNA_pol3_delta2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21960">
        <property type="entry name" value="RCF1-5-like_lid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22534">
        <property type="entry name" value="RFC_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48019">
        <property type="entry name" value="post-AAA+ oligomerization domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0235">DNA replication</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AAA+ ATPase" evidence="11">
        <location>
            <begin position="34"/>
            <end position="190"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005378"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00058626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00062267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00070184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00076818"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00079394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00080379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008492.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="356" mass="40450" checksum="45477DEC374A9A0D" modified="2022-01-19" version="1">MSLWADKYRPCALGRVDYHREQAAQLRNLVQYGDFPHLLVYGPSGAGKKTRIMCLLRELYGAGVEKLRIEHQSITTPSKKKIEISTIASNYHLEVNPSDAGNSDRVVIQELLKTVAQSQQLETSTQRDFKVVLLTEVDKLTKDAQHALRRTMEKYMATCRLILCCNSVSKIIAPIQSRCLAVRVPAPSIEDICHVLSSVCKKEGLTLPQDLARRLAEKSGRNLRKALLMCEACRVQQYPFTSDQDIPETDWEVYLRETANAIVSQQTPQRLLEVRGRLYELLTHCIPPEIIMKGLLSELLNNCDGQLKGEVAQMAAFYEHRLQLGSKAIYHLEAFVAKFMALYKKFMEDGLEDMMF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5M6</accession>
    <name>A0A8C3S5M6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">TAR DNA-binding protein 43</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5M6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009344.1">
        <property type="protein sequence ID" value="ENSCSRP00000009032.1"/>
        <property type="gene ID" value="ENSCSRG00000006752.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2020831at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003690">
        <property type="term" value="F:double-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19609">
        <property type="entry name" value="NTD_TDP-43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12321">
        <property type="entry name" value="RRM1_TDP43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12322">
        <property type="entry name" value="RRM2_TDP43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000098">
        <property type="entry name" value="TAR DNA-binding protein 43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000107">
        <property type="entry name" value="TAR DNA-binding protein 43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049124">
        <property type="entry name" value="TDP-43_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041105">
        <property type="entry name" value="TDP-43_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48033">
        <property type="entry name" value="RNA-BINDING (RRM/RBD/RNP MOTIFS) FAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48033:SF9">
        <property type="entry name" value="TAR DNA-BINDING PROTEIN 43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20910">
        <property type="entry name" value="TDP-43_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18694">
        <property type="entry name" value="TDP-43_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="12" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0678">Repressor</keyword>
    <keyword evidence="7" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00018889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009032.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="414" mass="44603" checksum="BC89DC14A5D423D8" modified="2022-01-19" version="1">MSEYIRVTEDENDEPIEIPSEDDGTVLLSTVTAQFPGACGLRYRNPVSQCMRGVRLVEGILHAPDAGWGNLVYVVNYPKDNKRKMDETDASSAVKVKRAVQKTSDLIVLGLPWKTTEQDLKEYFSTFGEVLMVQVKKDIKTGHSKGFGFVRFTEYETQVKVMSQRHMIDGRWCDCKLPNSKQSPDEPLRSRKVFVGRCTEDMTADELRQFFSQYGEVVDVFIPKPFRAFAFVTFADDQVAQSLCGEDLIIKGISVHISNAEPKHNSNRQLERGGRFGGNPGGFGNQGGFGNSRGGGGGLGNNQGSNMGGGMNFGAFSINPAMMAAAQAALQSSWGMMGMLASQQNQSGPSGNNQPQGNMQREQNQGFSSGSNSYGGSNSGAAIGWGSASNPGSSSGFNGGFGSSMDSKSSGWGM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S793</accession>
    <name>A0A8C3S793_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S793"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010100.1">
        <property type="protein sequence ID" value="ENSCSRP00000009760.1"/>
        <property type="gene ID" value="ENSCSRG00000007312.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000065">
        <property type="entry name" value="B-cell CLL/lymphoma 6, member B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000322">
        <property type="entry name" value="GDNF-inducible zinc finger protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000325">
        <property type="entry name" value="ZFP90 zinc finger protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000056">
        <property type="entry name" value="Zinc finger and SCAN domain-containing 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000151">
        <property type="entry name" value="Zinc finger and SCAN domain-containing 21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001049">
        <property type="entry name" value="zinc finger protein 319"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000016">
        <property type="entry name" value="zinc finger protein 37 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001270">
        <property type="entry name" value="zinc finger protein 583 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000094">
        <property type="entry name" value="Zinc finger protein 605"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001232">
        <property type="entry name" value="zinc finger protein 62 homolog isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000030">
        <property type="entry name" value="Zinc finger protein 628"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002190">
        <property type="entry name" value="Zinc finger protein 658"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000624">
        <property type="entry name" value="zinc finger protein 697"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001450">
        <property type="entry name" value="zinc finger protein 774"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050527">
        <property type="entry name" value="Snail/Krueppel_Znf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24388:SF96">
        <property type="entry name" value="GENE, 32687-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24388">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
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        <location>
            <begin position="140"/>
            <end position="167"/>
        </location>
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    <feature type="domain" description="C2H2-type" evidence="13">
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    <feature type="domain" description="C2H2-type" evidence="13">
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    <feature type="domain" description="C2H2-type" evidence="13">
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            <begin position="427"/>
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    <feature type="domain" description="C2H2-type" evidence="13">
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    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
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        <location>
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    <feature type="domain" description="C2H2-type" evidence="13">
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        <location>
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    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="768"/>
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    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
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    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="226"/>
            <end position="318"/>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="468"/>
            <end position="559"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="23"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="59"/>
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    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="267"/>
            <end position="285"/>
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    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="530"/>
            <end position="559"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
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    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
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    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
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    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
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    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009760.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="804" mass="92323" checksum="999FC98B2AC4FF18" modified="2022-01-19" version="1">MERGEEPWFPDLQGSEEKEIPRGTTTGTGTASENKEESPQQERAVGVKLHRMFSGRQQGPDRADVSKSQDRVGRQRGDSPGGSKSTHSKRGLRNSTDTSIHPVTHIGLTPNTISELRERVSNSSLLIQHCQQTSEEKSAVRCSECGKSFTRQEYLQIHLKIHRGERPYKCNKCKKSFRHKTSLVLHRYTVHKLEKPYKCPDCGQLFILRERFIGHQRIHNEEASRGFNNGIVSEKRDKNPQKKGSARAKPDMMLSGRPQCPDGGDASESRGKVRQQHGDPRDWRQSKSTCNKIGLSKSKDTSTQHTGCMGKRPNKGTELGESFNNGSLLIKHHQTGAEKSAYKCSECRKSFTQEKYLRIHMRTHKGERPYKCKECGKSFSRSSVLKDHSMSHRMEQPYKCTECGKRFREKTILVYHRYIVHRVERPYKCPFCGQQFVLRERLIQHQKIHKEQEPRGLNDGIVSEDEAKNLQWEGPGEPEPQRTFSGRPRGPQKGEGCGSQDVARRQQKRPAGKRSSISNQRERDSKKLKSTITHQGTNIGAQTRTNGDNEKSFSSNSALSVPQKIHLEEKRYSCAECGKSYHQHAHLRRHQKNHTGERPYVCADCGKSFVYRSILSRHERTHKEEKNYSCTDCGKNFSEYSYLTMHQRIHREERPYQCPDCDKSFRLRGHFTSHCRTHTGDKPYKCTECGQGFGRKSTLTKHMRIHTGERPYKCTQCDKSFRQKFALSQHQLIHQGERPHTCTECGKMFFQKSQLTTHEAVHRGERLHKCTECGKSFNDRSNLVKHLANLHLKKKPHTANVASG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7D3</accession>
    <name>A0A8C3S7D3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cell membrane</location>
            <topology evidence="1 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7D3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009126.1">
        <property type="protein sequence ID" value="ENSCSRP00000008822.1"/>
        <property type="gene ID" value="ENSCSRG00000006583.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15229">
        <property type="entry name" value="7tmA_OR8S1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000015">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050516">
        <property type="entry name" value="Olfactory_GPCR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26452">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="25"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="60"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="98"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="140"/>
            <end position="158"/>
        </location>
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    <feature type="transmembrane region" description="Helical" evidence="11">
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            <end position="225"/>
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            <end position="254"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="274"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="41"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008822.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="35326" checksum="24B6475E636341B8" modified="2022-01-19" version="1">IPMENQTTVTEFILLGLSSDQQMQIFLFLVFLVIYLVTLVGNILIMVVIRADSQLHTPMYFFLFHLSFVDICYSSVTVPKMLMNFLAEHKTISVNGCIAQMFFIILSGSAELFILSAMAYDRYAAICDPLHYMEIMRNGICVQLVSGAWTIGCFYALINTICALRLHFCGPNQIRHFNCELPRLLQLSCTETLTNQVVLLTSAVIFGSSSFLLTLISYIHVIATILRIPSAEGRQKAFSTCSSHLIVVGLWYVTAVFQHTKPSSVSSVLLEEMFSVQYSIVTPMLNPIIYSLTNREVKTAVRKMLGKFKFLKY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAG3</accession>
    <name>A0A8C3SAG3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="23">Calcium-transporting ATPase</fullName>
            <ecNumber evidence="23">7.2.2.10</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="23">Catalyzes the hydrolysis of ATP coupled with the transport of calcium.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20 23">
            <text>Ca(2+)(in) + ATP + H2O = Ca(2+)(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:18105"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="7.2.2.10"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="22">Interacts with PDZD11. Interacts with SLC35G1 and STIM1. Interacts with calmodulin.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="21">Cell projection</location>
            <location evidence="21">Cilium</location>
            <location evidence="21">Flagellum membrane</location>
            <topology evidence="21">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="23">Membrane</location>
            <topology evidence="23">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 23">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIB subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="23">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="7.2.2.10" evidence="23"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011383.1">
        <property type="protein sequence ID" value="ENSCSRP00000010975.1"/>
        <property type="gene ID" value="ENSCSRG00000008151.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005388">
        <property type="term" value="F:P-type calcium transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030165">
        <property type="term" value="F:PDZ domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051480">
        <property type="term" value="P:regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02081">
        <property type="entry name" value="P-type_ATPase_Ca_PMCA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1110.10:FF:000001">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1110.10:FF:000002">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1110.10:FF:000011">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000001">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1110.10:FF:000002">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000007">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, transmembrane domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022141">
        <property type="entry name" value="ATP_Ca_trans_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006068">
        <property type="entry name" value="ATPase_P-typ_cation-transptr_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004014">
        <property type="entry name" value="ATPase_P-typ_cation-transptr_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059000">
        <property type="entry name" value="ATPase_P-type_domA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006408">
        <property type="entry name" value="P-type_ATPase_IIB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01517">
        <property type="entry name" value="ATPase-IIB_Ca"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24093">
        <property type="entry name" value="CATION TRANSPORTING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24093:SF245">
        <property type="entry name" value="PLASMA MEMBRANE CALCIUM-TRANSPORTING ATPASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12424">
        <property type="entry name" value="ATP_Ca_trans_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00689">
        <property type="entry name" value="Cation_ATPase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00690">
        <property type="entry name" value="Cation_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00122">
        <property type="entry name" value="E1-E2_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08282">
        <property type="entry name" value="Hydrolase_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00831">
        <property type="entry name" value="Cation_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 23" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9 23" id="KW-0106">Calcium</keyword>
    <keyword evidence="5 23" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="13" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="19" id="KW-0966">Cell projection</keyword>
    <keyword evidence="17" id="KW-0969">Cilium</keyword>
    <keyword evidence="12" id="KW-0282">Flagellum</keyword>
    <keyword evidence="16 23" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11" id="KW-0460">Magnesium</keyword>
    <keyword evidence="18 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8 23" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-1278">Translocase</keyword>
    <keyword evidence="6 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15 23" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 23" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="362"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="403"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="839"/>
            <end position="858"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="986"/>
            <end position="1007"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="1027"/>
            <end position="1045"/>
        </location>
    </feature>
    <feature type="domain" description="Cation-transporting P-type ATPase N-terminal" evidence="25">
        <location>
            <begin position="40"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="292"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="24">
        <location>
            <begin position="319"/>
            <end position="338"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00060429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00062373"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="RuleBase" id="RU361146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="SMART" id="SM00831"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010975.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1158" mass="128656" checksum="C0670B6279902381" modified="2022-01-19" version="1">VLNPSDFLEDHHEAEDFEMTLAELRALMELRSVDALKKIKENYGDVFGICTRLKTSPQEGIRGDPLDVARRQAVFGKNFIPPKKPKSFLQLIWEALQDVTLIILEIAAIIALGLSFYTPSRGQNTVCVDNHSATEEDENEMAWIEGTTILLSVACVVLATALNDWSKEKQFRRLQHRIEKEQTFAVIRDGQVIQIPITDIVVGDIVHIKYGDLLPADGVLLQGNDLKMDESSLTGESDHVKKTLRGDPMLLSGTHVMEGSGRMVITAVGVNSQTGIILTLLGVGGELEKEKVKKKKQDGSPENSNKAKAQDYAAREMQPGTSEESTNGKQTVNRQSNLPKKEKSVLQGKLTRLAVQIGKAGLAMSTITVVVLIVYFLIKTFLIQKHTWNAQCTPVYIQYFVKFFIIGVTVLVVAVPEGLPLAVTISLAYSVKEMMKDNNLVRHLDACETMGNATAICSDKTGTLTMNRMAVVQAFISEMHHKIIPACESIPQTTLSYLLTGISVNCAYTSKILPPEKESGLPRQVGNKTDCALLGFLLDLKQDYQAVRNQIPEEKLYKVYTFNSDRKSMSTVLKNVDGSYQMFTKGASEIVLKKCNKILNAAGKPKPFNSKDNDDIIKNVVEPMASDGLRTICLAFKDFPAGQPEPEWDNENDIIMELTCIAVVGIEDPLRPEVPDAITQCQNAGITVRMVTGDNINTARTIALKCGILHPGETFLCLEGKELNRLIRNEKGEIKQELLDKIWPTLRVLARSSPTDKHTLVKGIIDSTISEQRQVVAVTGDGTNDAPALKEADVGFAMGIAGTDVAKEASDIILIDDNFTSIVKAVMWGRNVYDSISKFLQFQLTVNVVAVTVAFVGACITQDSPLKTVQMLWVNLIMDTFASLALATEKPTESLLLRKPYGRNKPLISRTMMKNILGQAFYQLTVIFTLVFTGEKLFDIDSGRNAPLQSPPSKHYTIVFNTFVLMQLCNEINARKVHGERNVFEGIFSNTIFCVITAGTLFVQILIVEIGGKPFSCTELTVEQWLWSLFLGIGTLLWGQLITTIPNSYLKFLTELGHGPPKEEILEEELAEGAGEIDHAERELRRGQILWFRGMNRIRAQNRVVNAFRTSFYEELKKPQIQSSHHSKNNTGLNVNTFIAIRNKWNFFTQSDKTIFLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAZ9</accession>
    <name>A0A8C3SAZ9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">DnaJ heat shock protein family (Hsp40) member C30</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012940.1">
        <property type="protein sequence ID" value="ENSCSRP00000012437.1"/>
        <property type="gene ID" value="ENSCSRG00000009381.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd06257">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.110">
        <property type="entry name" value="DnaJ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001623">
        <property type="entry name" value="DnaJ_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036869">
        <property type="entry name" value="J_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053025">
        <property type="entry name" value="Mito_ATP_Synthase-Asso"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44873">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 30, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44873:SF1">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 30, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00226">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00625">
        <property type="entry name" value="JDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00271">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46565">
        <property type="entry name" value="Chaperone J-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50076">
        <property type="entry name" value="DNAJ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="149"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="domain" description="J" evidence="3">
        <location>
            <begin position="2"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="68"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="123"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="74"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="91"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="127"/>
            <end position="142"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012437.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="169" mass="18692" checksum="4C2F99CC32CA2806" modified="2022-01-19" version="1">ASCYPLLGVPASATQAQIKAAYYEQSFRCHPDRNAGSEEAAARFTALHQAYAVLGSAALRRKYDRGALSPQELSSAGRPSARAPGPPPAPGQRSAATRRPPAAPIFDFDAFYRAHYGEQLQRQQQLLRERQQRKRQQEEAAKRWQGERLAEFSVALVLLSAMVLLVVMK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC42</accession>
    <name>A0A8C3SC42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Alpha-galactosidase</fullName>
            <ecNumber evidence="15">3.2.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Removes terminal alpha-N-acetylgalactosamine residues from glycolipids and glycopeptides. Required for the breakdown of glycolipids.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>Cleavage of non-reducing alpha-(1-&gt;3)-N-acetylgalactosamine residues from human blood group A and AB mucin glycoproteins, Forssman hapten and blood group A lacto series glycolipids.</text>
            <dbReference type="EC" id="3.2.1.49"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a globoside IV3GalNAc-Gb4Cer + H2O = N-acetyl-alpha-D-galactosamine + a globoside Gb4Cer</text>
            <dbReference type="Rhea" id="RHEA:48412"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:40356"/>
            <dbReference type="ChEBI" id="CHEBI:88167"/>
            <dbReference type="ChEBI" id="CHEBI:90400"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:48413"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>a neolactoside IV(3)-alpha-GalNAc,IV(2)-alpha-Fuc-nLc4Cer(d18:0) + H2O = a neolactoside IV(2)-alpha-Fuc-nLc4Cer(d18:0) + N-acetyl-alpha-D-galactosamine</text>
            <dbReference type="Rhea" id="RHEA:49304"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:40356"/>
            <dbReference type="ChEBI" id="CHEBI:91118"/>
            <dbReference type="ChEBI" id="CHEBI:91119"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:49305"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>a neolactoside IV(3)-alpha-GalNAc,IV(2)-alpha-Fuc-nLc4Cer(d18:1(4E)) + H2O = a neolactoside IV(2)-alpha-Fuc-nLc4Cer(d18:1(4E)) + N-acetyl-alpha-D-galactosamine</text>
            <dbReference type="Rhea" id="RHEA:48212"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28471"/>
            <dbReference type="ChEBI" id="CHEBI:28691"/>
            <dbReference type="ChEBI" id="CHEBI:40356"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:48213"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="3 15">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lysosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 15">Belongs to the glycosyl hydrolase 27 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.-" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012112.1">
        <property type="protein sequence ID" value="ENSCSRP00000011671.1"/>
        <property type="gene ID" value="ENSCSRG00000008732.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004557">
        <property type="term" value="F:alpha-galactosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008456">
        <property type="term" value="F:alpha-N-acetylgalactosaminidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019377">
        <property type="term" value="P:glycolipid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016139">
        <property type="term" value="P:glycoside catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009311">
        <property type="term" value="P:oligosaccharide metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14792">
        <property type="entry name" value="GH27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1180:FF:000025">
        <property type="entry name" value="Alpha-galactosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.70:FF:000070">
        <property type="entry name" value="Alpha-galactosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1180">
        <property type="entry name" value="Golgi alpha-mannosidase II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002241">
        <property type="entry name" value="Glyco_hydro_27"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000111">
        <property type="entry name" value="Glyco_hydro_27/36_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013780">
        <property type="entry name" value="Glyco_hydro_b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035373">
        <property type="entry name" value="Melibiase/NAGA_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11452">
        <property type="entry name" value="ALPHA-GALACTOSIDASE/ALPHA-N-ACETYLGALACTOSAMINIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11452:SF25">
        <property type="entry name" value="ALPHA-N-ACETYLGALACTOSAMINIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16499">
        <property type="entry name" value="Melibiase_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17450">
        <property type="entry name" value="Melibiase_2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00740">
        <property type="entry name" value="GLHYDRLASE27"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51011">
        <property type="entry name" value="Glycosyl hydrolase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00512">
        <property type="entry name" value="ALPHA_GALACTOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 15" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="4 15" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="8" id="KW-0458">Lysosome</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="16" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="16">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034497261" description="Alpha-galactosidase" evidence="16">
        <location>
            <begin position="19"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="domain" description="Alpha galactosidase A C-terminal" evidence="17">
        <location>
            <begin position="313"/>
            <end position="396"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009743"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00036776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00036875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00036913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00037431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00048850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU361168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF17450"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011671.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="429" mass="48115" checksum="09DFE54B85514FCF" modified="2022-01-19" version="1">MKLAAFVSGLALVACALALENGLMQTPPMGWLAWERFRCNIDCKTDPDNCISEKLFVDMVDRLADDGWKELGYVYVNIDDCWMAKKRDAMGQLIPDPERFPSGIKALADYAHSRGLKLGIYGDMGTYTCGGYPGTTLDRVEQDALTFAEWGVDMLKLDGCYSSEEEQAQGYPKMAMALNATGRPIAYSCSWPAYQGGLPPKVNYTLLANICNLWRNYGDIQDSWNSILSIVDWFSANQDVLQPVSGPGHWNDPDMLIIGNFGLSYEQSRSQMALWTVLAAPLFMSTDLRTLSRSSREILQNRLMIKINQDPLGIQGRRVLREKSRIEVFLRPLSHSASALVFLSRRTDMPYRYTTSLSKLNFSSSALYEAQDVYSGGIISGLKAGENFTVIINPSGVVMWYLYPTMYLDQPLDFVRQHPQGKGFHPFAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCE8</accession>
    <name>A0A8C3SCE8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Synaptotagmin-5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Synaptotagmin V</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis. Regulates the Ca(2+)-dependent secretion of norepinephrine in PC12 cells. Required for export from the endocytic recycling compartment to the cell surface.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="15">Homodimer. Interacts with both alpha- and beta-tubulin.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Secretory vesicle</location>
            <location evidence="2">Synaptic vesicle membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="13">Recycling endosome membrane</location>
            <topology evidence="13">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the synaptotagmin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCE8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013397.1">
        <property type="protein sequence ID" value="ENSCSRP00000012877.1"/>
        <property type="gene ID" value="ENSCSRG00000009707.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031045">
        <property type="term" value="C:dense core granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005544">
        <property type="term" value="F:calcium-dependent phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030276">
        <property type="term" value="F:clathrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001786">
        <property type="term" value="F:phosphatidylserine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000149">
        <property type="term" value="F:SNARE binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048791">
        <property type="term" value="P:calcium ion-regulated exocytosis of neurotransmitter"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048488">
        <property type="term" value="P:synaptic vesicle endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08385">
        <property type="entry name" value="C2A_Synaptotagmin-1-5-6-9-10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08402">
        <property type="entry name" value="C2B_Synaptotagmin-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000007">
        <property type="entry name" value="Synaptotagmin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000111">
        <property type="entry name" value="synaptotagmin-5 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001565">
        <property type="entry name" value="Synaptotagmin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10024">
        <property type="entry name" value="SYNAPTOTAGMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10024:SF282">
        <property type="entry name" value="SYNAPTOTAGMIN-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00360">
        <property type="entry name" value="C2DOMAIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00399">
        <property type="entry name" value="SYNAPTOTAGMN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0106">Calcium</keyword>
    <keyword evidence="12" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="7" id="KW-0967">Endosome</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0770">Synapse</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="C2" evidence="19">
        <location>
            <begin position="14"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="19">
        <location>
            <begin position="145"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="271"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="18">
        <location>
            <begin position="282"/>
            <end position="291"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00046270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00058941"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00065641"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00067956"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00075604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012877.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="291" mass="32760" checksum="A855B432291B1DFF" modified="2022-01-19" version="1">ALLPEPKDEKPQEKLGKLQYSLDYDFQNGQLVVGIIQAADLPALDIGGTSDPYVKVFLLPEKKKKHETKVHRKTLNPTFNETFTFKIPYAELGGRTLVMAVYDFDRFSKHDAIGELRVPMSSLDLAQPVEAWRDLQSAEREEQEKLGDVCFSLRYVPTAGKLTVIVLEAKNLKKMDVGGLSDPYVKIHLMQGGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVILTVLDYDKLGKNEAIGKVFVGCNATGTELRHWSDMLANPRRPIPAGSRPISHPERVGTCG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCM1</accession>
    <name>A0A8C3SCM1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">ATP synthase mitochondrial F1 complex assembly factor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ATP11 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCM1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012384.1">
        <property type="protein sequence ID" value="ENSCSRP00000011920.1"/>
        <property type="gene ID" value="ENSCSRG00000008874.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033615">
        <property type="term" value="P:mitochondrial proton-transporting ATP synthase complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010591">
        <property type="entry name" value="ATP11"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13126:SF0">
        <property type="entry name" value="ATP SYNTHASE MITOCHONDRIAL F1 COMPLEX ASSEMBLY FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13126">
        <property type="entry name" value="CHAPERONE ATP11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06644">
        <property type="entry name" value="ATP11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011920.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="7">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="308" mass="34881" checksum="30B0658ACAEA9759" modified="2022-01-19" version="1">MWGAPGEPMAGALQQVSGLSRGALRSRAVLRPLGLLSPQARLLAVPRGPAAGGEPGLEENPFYGSYRDKIQALRRSNPGVYESRMEKRSEVKKQPVGHSKQMEFIRYMEEKARPIVNFIQYHSLDSILNVEMVKEKTPEEIKQIWKQYFSAKDTVYAVIPAETFDLIWKRAQDCPSFLCALPRKEGYEFFVGQWSGTELHFTALINIQTRGETASSQLILYHYPELQKEKGIVLMTAEMDSNFLNVPEAQCLANQVQLFYATDRPGTYGLVETFNHRPNEFKYMAVLAELEQSGLGRELRPRGDSDEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCW1</accession>
    <name>A0A8C3SCW1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">BHLH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCW1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012451.1">
        <property type="protein sequence ID" value="ENSCSRP00000011983.1"/>
        <property type="gene ID" value="ENSCSRG00000008993.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd19701">
        <property type="entry name" value="bHLH_TS_HEN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000027">
        <property type="entry name" value="Nescient helix-loop-helix 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040238">
        <property type="entry name" value="TAL-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13864:SF19">
        <property type="entry name" value="HELIX-LOOP-HELIX PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13864">
        <property type="entry name" value="T-CELL ACUTE LYMPHOCYTIC LEUKEMIA/STEM CELL LEUKEMIA-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="2" id="KW-0221">Differentiation</keyword>
    <keyword evidence="4" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="8">
        <location>
            <begin position="77"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="68"/>
            <end position="81"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011983.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="135" mass="14818" checksum="8B2CE030E8218D3C" modified="2022-01-19" version="1">MMLSPDQAADSDHPSSAPSDPESLAGTDAQGLLSCCVSDPEPLEEGGGEGKGGGRAALHPQQLSREEKRRRRRATAKYRSAHATRERIRVEAFNLAFAELRKLLPTLPPDKKLSKIEILRLAICYISYLNHVLDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDH4</accession>
    <name>A0A8C3SDH4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the amiloride-sensitive sodium channel (TC 1.A.6) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDH4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014046.1">
        <property type="protein sequence ID" value="ENSCSRP00000013493.1"/>
        <property type="gene ID" value="ENSCSRG00000010274.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015280">
        <property type="term" value="F:ligand-gated sodium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3590.10">
        <property type="entry name" value="acid-sensing ion channel 1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001873">
        <property type="entry name" value="ENaC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11690:SF128">
        <property type="entry name" value="ACID-SENSING ION CHANNEL 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11690">
        <property type="entry name" value="AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00858">
        <property type="entry name" value="ASC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01078">
        <property type="entry name" value="AMINACHANNEL"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 11" id="KW-0407">Ion channel</keyword>
    <keyword evidence="7 11" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0915">Sodium</keyword>
    <keyword evidence="3 11" id="KW-0894">Sodium channel</keyword>
    <keyword evidence="9 11" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="4 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 11" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013493.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="215" mass="24404" checksum="BE33A9D7B7C509FA" modified="2022-01-19" version="1">MTRGRRAPRPRPRLHGLRQMGARRAALQRRALWVLAFCTSLGLLLSWSSSRLLHWLAFPSHTQVRTEWSRQLPFPAVTLCNNNPLRFPRLSKGDLYYAGHWLGLLLPNRTARPLLAELLRGDEARLRWFAKLADFRLFLPPRHYEGISAGFMDRLGHQLEDMLLSCKYRGEACGPQNFSAVSGGPGAAALPAGRARVLFPRTWAQVPSQPWMGQM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGF0</accession>
    <name>A0A8C3SGF0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Fibroblast growth factor receptor</fullName>
            <ecNumber evidence="20">2.7.10.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="20">Belongs to the protein kinase superfamily. Tyr protein kinase family. Fibroblast growth factor receptor subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.10.1" evidence="20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGF0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012693.1">
        <property type="protein sequence ID" value="ENSCSRP00000012210.1"/>
        <property type="gene ID" value="ENSCSRG00000009177.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017134">
        <property type="term" value="F:fibroblast growth factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005007">
        <property type="term" value="F:fibroblast growth factor receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05857">
        <property type="entry name" value="IgI_2_FGFR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04974">
        <property type="entry name" value="IgI_3_FGFR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05100">
        <property type="entry name" value="PTKc_FGFR3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000007">
        <property type="entry name" value="Fibroblast growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000016">
        <property type="entry name" value="Fibroblast growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000020">
        <property type="entry name" value="Fibroblast growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000423">
        <property type="entry name" value="Fibroblast growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000011">
        <property type="entry name" value="Fibroblast growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.1740">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016248">
        <property type="entry name" value="FGF_rcpt_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050122">
        <property type="entry name" value="RTK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416:SF505">
        <property type="entry name" value="FIBROBLAST GROWTH FACTOR RECEPTOR 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21165">
        <property type="entry name" value="FGFR3_TM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000628">
        <property type="entry name" value="FGFR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="11 20 22" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15 23" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="18" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="10 20" id="KW-0418">Kinase</keyword>
    <keyword evidence="13 20 26" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 20 24" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16 20" id="KW-0675">Receptor</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="4 20" id="KW-0808">Transferase</keyword>
    <keyword evidence="5 26" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12 26" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="14 20" id="KW-0829">Tyrosine-protein kinase</keyword>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="21"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="389"/>
            <end position="413"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="28">
        <location>
            <begin position="59"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="28">
        <location>
            <begin position="169"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="28">
        <location>
            <begin position="271"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="27">
        <location>
            <begin position="489"/>
            <end position="778"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="25">
        <location>
            <begin position="146"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="25">
        <location>
            <begin position="154"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="21">
        <location>
            <position position="634"/>
        </location>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <begin position="495"/>
            <end position="501"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22 24">
        <location>
            <position position="525"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <begin position="573"/>
            <end position="575"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="579"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="638"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="652"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="85"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="194"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="293"/>
            <end position="356"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00051243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRNR" id="PIRNR000628"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR000628-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PIRSR" id="PIRSR000628-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PIRSR" id="PIRSR000628-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012210.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="829" mass="92725" checksum="8F7D9BA587B36247" modified="2022-01-19" version="1">MSEAGWGSFHTTLLSPSGARGMIAAWGAFFCFYLVVTVSSLPEARLPISDLEDRITRKPTEYLGSETAFLEELVFGSGDTIELSCNTQGSSMSIFWFKDGIGIAPTNRTHIGQKLLKIINVSYDDSGLYSCKPRHSSEVLGNFTVRVTDSPSSGDDEDDDDEPEDTGAPYWTRSEKMEKKLLAVPAANTVRFRCPAAGNPTPSIYWLKNGKEFKGEHRIGGIKLRHQQWSLVMESVVPSDRGNYTCVVENKYGSIRHTYQLDVLERSPHRPILQAGLPANQTVVVGSDVEFHCKVYSDAQPHIQWLKHVEVNGSKYGSNGTPYVTVLKSWISKNAEADANLNLFNVTEQDEGEYLCRANNFVGIAEKPFWLHIRKPKPELVEVDDSGSVYAGILSYGTGFVLFILVVVVVIICRMKMPNKKAMNTPTVQKVSKFPLKRQVSLESNSSMNSNTPLVRITRLSSSDGPMLANVSELELPADPKWELTRSRLTLGKPLGEGCFGQVVMAEAIGIDKEKPNKAITVAVKMLKDDATDKDLSDLVSEMEMMKMIGKHKNIINLLGACTQDGPLYVLVEYASKGNLREYLRARRPPGMDYSFDTCKLPEEQLTFKDLVSCAYQVARGMEYLASQKCIHRDLAARNVLVTEDNVMKIADFGLARDVHNIDYYKKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLLWEIFTLGGSPYPGIPVEELFKLLKEGHRMDKPANCTHDLYMIMRECWHAVPSQRPTFKQLVEDLDRVLTVTSTDEYLDLSVPFEQYSPACQDTHSTCSSGDDSVFAHDLLPDEPCLPKHQQCNGVIRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHL8</accession>
    <name>A0A8C3SHL8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHL8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015970.1">
        <property type="protein sequence ID" value="ENSCSRP00000015317.1"/>
        <property type="gene ID" value="ENSCSRG00000011687.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="36"/>
            <end position="60"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015317.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="85" mass="8836" checksum="4C51CFD345F76420" modified="2022-01-19" version="1">MGEGQGSNLSGLSGRSWRLSPCLTLFRSSDRTRSGFAVSGSRVTATGERPPPAPLAAPPISSNISLRNSLTSLTISLTFKSTGIN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHT9</accession>
    <name>A0A8C3SHT9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Syntaxin-8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Vesicle trafficking protein that functions in the early secretory pathway, possibly by mediating retrograde transport from cis-Golgi membranes to the ER.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type IV membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the syntaxin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHT9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014998.1">
        <property type="protein sequence ID" value="ENSCSRP00000014386.1"/>
        <property type="gene ID" value="ENSCSRG00000011040.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005770">
        <property type="term" value="C:late endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031201">
        <property type="term" value="C:SNARE complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005484">
        <property type="term" value="F:SNAP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000149">
        <property type="term" value="F:SNARE binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048278">
        <property type="term" value="P:vesicle docking"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006906">
        <property type="term" value="P:vesicle fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15852">
        <property type="entry name" value="SNARE_Syntaxin8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.110:FF:000036">
        <property type="entry name" value="Putative Syntaxin-8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045242">
        <property type="entry name" value="Syntaxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041875">
        <property type="entry name" value="Syntaxin-8_SNARE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000727">
        <property type="entry name" value="T_SNARE_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19957">
        <property type="entry name" value="SYNTAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19957:SF124">
        <property type="entry name" value="SYNTAXIN-8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00397">
        <property type="entry name" value="t_SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF58038">
        <property type="entry name" value="SNARE fusion complex"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50192">
        <property type="entry name" value="T_SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="239"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="domain" description="T-SNARE coiled-coil homology" evidence="13">
        <location>
            <begin position="170"/>
            <end position="232"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00055629"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00072662"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014386.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="261" mass="29185" checksum="768C1934D8C79DB0" modified="2022-01-19" version="1">MGFLGATWSHQPGVSLSCCDAAVKPHQTSGRLSMYDSTCHIAQEIAEKIQERNRCQRNGENSTKLNVTIRSLLQNLKVKIDQLKDLLLRAISTRQITQLEGDRRQNLVDDLLTRQRQLQASYKNDGTEPDVIRSSLMTGGVKRGVTNPWLLEETEETSGLGFGEIRQQQQRIIEEQDAGLDALSSVLSRQKQMGQEIGNELEEQNEIIDDLTNLVANTDDKLRSQTRHVKMVDKKSTSCGMLVVIVLLLIAIAVVAVWPAH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHY7</accession>
    <name>A0A8C3SHY7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Coiled-coil domain containing 85B</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Adherens junction</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CCDC85 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHY7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013390.1">
        <property type="protein sequence ID" value="ENSCSRP00000012870.1"/>
        <property type="gene ID" value="ENSCSRG00000009758.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019359">
        <property type="entry name" value="CCDC85"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13546:SF12">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 85B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13546">
        <property type="entry name" value="RE60986P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10226">
        <property type="entry name" value="CCDC85"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0965">Cell junction</keyword>
    <keyword evidence="4 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="152"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="21"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="173"/>
            <end position="183"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012870.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="195" mass="21363" checksum="CFFAAFBCCA1A2DC6" modified="2025-10-08" version="2">MPAAGRALAQLSDSELGGCSKEELVRRLRQEEAEKLAALVQRGRLIQGVNRQLQEHLREIRELKQVNERLAAENRELRDLCCFLDDDRLKAKRLARDWQLFGQQAARVLRDELAACLHKLAGLEGLQERLAADNLELKALCLALEEECAARADSSPVGSSELSLPCGPRDLGDGSSSTGSVGSPDQVHLACSPED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHY8</accession>
    <name>A0A8C3SHY8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Progestin and adipoQ receptor family member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ADIPOR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHY8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014512.1">
        <property type="protein sequence ID" value="ENSCSRP00000013931.1"/>
        <property type="gene ID" value="ENSCSRG00000010620.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004254">
        <property type="entry name" value="AdipoR/HlyIII-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058912">
        <property type="entry name" value="HTH_animal"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20855">
        <property type="entry name" value="ADIPOR/PROGESTIN RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20855:SF15">
        <property type="entry name" value="PROGESTIN AND ADIPOQ RECEPTOR FAMILY MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03006">
        <property type="entry name" value="HlyIII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26215">
        <property type="entry name" value="HTH_animal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="71"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="104"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="140"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="domain" description="Helix-turn-helix" evidence="8">
        <location>
            <begin position="263"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="126"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR604254-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF26215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013931.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="297" mass="34578" checksum="7C5ADBBCC941E1D7" modified="2022-01-19" version="1">MHQKLLKSAHYIELGSYQYWPVLVPRGIRLYTYEQIPVFLKDNPYITDGYRAYLPSRLCLKSLFILSNETVNIWSHLLGFFLFFTLGIYDMTSVLPSASASREDFVICSICLFCFQVCMLCSVGYHLFCCHRSEKTSRRWMALDYAGISIGILGCYVSGVFYAFYCNNVSFTYITLCAFYAINSRPLTPLLYLRYIDDIFIIWTHGKETLEEFHHDFNSFHPTINLSLDQSTREVHFLDTTVQLSDGHINNTLYRKPTDRYAYLHASSFHPGHTTRSIVYSQALRYNRICSNPSDRD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI36</accession>
    <name>A0A8C3SI36_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Palmitoyltransferase</fullName>
            <ecNumber evidence="7">2.3.1.225</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-cysteinyl-[protein] + hexadecanoyl-CoA = S-hexadecanoyl-L-cysteinyl-[protein] + CoA</text>
            <dbReference type="Rhea" id="RHEA:36683"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:11032"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57379"/>
            <dbReference type="ChEBI" id="CHEBI:74151"/>
            <dbReference type="EC" id="2.3.1.225"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="7">The DHHC domain is required for palmitoyltransferase activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the DHHC palmitoyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.225" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI36"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015223.1">
        <property type="protein sequence ID" value="ENSCSRP00000014601.1"/>
        <property type="gene ID" value="ENSCSRG00000011165.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="331948at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019706">
        <property type="term" value="F:protein-cysteine S-palmitoyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001594">
        <property type="entry name" value="Palmitoyltrfase_DHHC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039859">
        <property type="entry name" value="PFA4/ZDH16/20/ERF2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12246">
        <property type="entry name" value="PALMITOYLTRANSFERASE ZDHHC16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01529">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50216">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0808">Transferase</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="43"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="73"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="171"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="214"/>
            <end position="235"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU079119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014601.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="299" mass="34293" checksum="8B611AD0AC36AE6E" modified="2022-01-19" version="1">MMITPIHRFRDIERKPEYLQPDKCVPPPSHSSLGTMWFIRDGCGIACAVVTWMLVFYADFVVLLVMLVPSRDYIYSVINGILFNMLAFLALASHFRAMLSDPGAVPKGNATKEFIESLQLKPGQVVYKCPKCCSIKPDRAHHCSVCKRCIRKMDHHCPWVNNCVGENNQKYFVLFTMYIALISMHALIMVGFHFLYCFEEDWTKCSSFSPPTTVILLILLCFEALLFLIFTSVMFGTQVHSICTDETGIEQLKKEERRWAKKTKWMNMKAVFGHPFSIAWLSPFATPDQGKADPYQYVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI43</accession>
    <name>A0A8C3SI43_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Hexosyltransferase</fullName>
            <ecNumber evidence="10">2.4.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Golgi apparatus membrane</location>
            <topology evidence="1 10">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the glycosyltransferase 31 family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI43"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014880.1">
        <property type="protein sequence ID" value="ENSCSRP00000014276.1"/>
        <property type="gene ID" value="ENSCSRG00000010900.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016758">
        <property type="term" value="F:hexosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006493">
        <property type="term" value="P:protein O-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.50:FF:000055">
        <property type="entry name" value="Hexosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002659">
        <property type="entry name" value="Glyco_trans_31"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11214:SF378">
        <property type="entry name" value="BETA-1,3-GALACTOSYLTRANSFERASE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11214">
        <property type="entry name" value="BETA-1,3-N-ACETYLGLUCOSAMINYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01762">
        <property type="entry name" value="Galactosyl_T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 10" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="8 10" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008661"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014276.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="344" mass="36204" checksum="0952233C4292D083" modified="2022-01-19" version="1">MAPRRPPAWLLRGLLAGLGGLALVSLLGGGTGEELLSWSLAPFLGGGGRFLPPDPPLPGPDSFLLPNVEGCGPRAPFLLVLVASAPGHRAQRQAVRASWGGPRWAGGQAVRTLFALGAPGSGQEQARLEEEAQRHGDLVQGRFADTYANLTLKTMMLLGWAAAHCPGAAFVVKVDDDVFLNLPALARHLGALPGPRRLYLGRVHWRVQPNRDPSNRHHVPAAAYPAGAFPPYCSGTAYVLSGDAARGVLAAAPHVPPVPLEDVYVGLCARWAGLAPTHTARMAGATHYPLDPCCYGELLYSVHQVGPQAMGAAWALVGGEGGSCTPLHRGLGVLRWMCCLWLPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIH6</accession>
    <name>A0A8C3SIH6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Synaptogyrin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the synaptogyrin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014911.1">
        <property type="protein sequence ID" value="ENSCSRP00000014308.1"/>
        <property type="gene ID" value="ENSCSRG00000010962.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031594">
        <property type="term" value="C:neuromuscular junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008253">
        <property type="entry name" value="Marvel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016579">
        <property type="entry name" value="Synaptogyrin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10838">
        <property type="entry name" value="SYNAPTOGYRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10838:SF19">
        <property type="entry name" value="SYNAPTOGYRIN-2 LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01284">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF011282">
        <property type="entry name" value="Synaptogyrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51225">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="27"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="71"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="105"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="149"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="domain" description="MARVEL" evidence="9">
        <location>
            <begin position="21"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="200"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="203"/>
            <end position="218"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR011282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014308.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="225" mass="25149" checksum="347FE6EC18C73180" modified="2022-01-19" version="1">MESGGAYGADKAGGTFDLLRFLQRPQVLVRLLSAVFALIVFSCIIGEGYTNPHDTEQLHCIFHQNEDACRYGIGIGVLGFLACVAFFTIDIYFPQISSATDRKYLVMADLGFSALWTFLWFVGFCFLTNQWAMTLPIDVHLGADSARAAIAFSFFSIFSWGFLITFALQRYRMGVEDFTNSYVDPTPDPSTPYSIYPNVAHDNYQQPPFTQPGETSEGYQPPPAY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIP5</accession>
    <name>A0A8C3SIP5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIP5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015002.1">
        <property type="protein sequence ID" value="ENSCSRP00000014392.1"/>
        <property type="gene ID" value="ENSCSRG00000011015.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulin heavy variable 1-4"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Ig-like_dom"/>
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    </dbReference>
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        <property type="entry name" value="Ig-like_fold"/>
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        <property type="entry name" value="Ig_sub"/>
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        <property type="entry name" value="IgHV"/>
    </dbReference>
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        <property type="entry name" value="IMMUNOGLOBULIN HEAVY CHAIN"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="IG"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="4">
        <location>
            <begin position="5"/>
            <end position="96"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
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            <dbReference type="ARBA" id="ARBA00022859"/>
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    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014392.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="113" mass="13100" checksum="EDB3C58B1EC81FD9" modified="2022-01-19" version="1">QIQPPDSQVYVKKPGDSLRLSCKPTGFTFSSYWMSWVHQAPGKGLEWIGEIHPTSTTINYAQPFKGHFTISRDSPNNLLYLQMTGLKPEDTARYYCARSIYYCYFLLFYPVFP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIV4</accession>
    <name>A0A8C3SIV4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Protein SET</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 6">Belongs to the nucleosome assembly protein (NAP) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIV4"/>
    <dbReference type="SMR" id="A0A8C3SIV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015081.1">
        <property type="protein sequence ID" value="ENSCSRP00000014464.1"/>
        <property type="gene ID" value="ENSCSRG00000010965.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="P:nucleosome assembly"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="SET isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Testis-specific Y-encoded-like protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1120.90">
        <property type="entry name" value="Nucleosome assembly protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037231">
        <property type="entry name" value="NAP-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002164">
        <property type="entry name" value="NAP_family"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11875">
        <property type="entry name" value="TESTIS-SPECIFIC Y-ENCODED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00956">
        <property type="entry name" value="NAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF143113">
        <property type="entry name" value="NAP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="145"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="223"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="9"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="156"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="224"/>
            <end position="277"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003876"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014464.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="277" mass="32103" checksum="52A6F516686010CE" modified="2022-01-19" version="1">MSAPAAKVSKKELNSNHDGADETSEKEQQEAIEHIDEVQNEIDRLNEQASEEILKVEQKYNKLRQPFFQKRSELIAKIPNFWVTTFVNHPQVSALLGEEDEEALHYLTRVEVTEFEDIKSGYRIDFYFDENPYFENKVLSKEFHLNESGDPSSKSTEIKWKSGKDLTKRSSQTQNKASRKRQHEEPESFFTWFTDHSDAGADELGEVIKDDIWPNPLQYYLVPDMDDEEGEGEEDDDDDEEEEGLEDIDEEGDEDEGEEDEDDDEGEEGEEDEGEDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJQ3</accession>
    <name>A0A8C3SJQ3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Ras and Rab interactor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015274.1">
        <property type="protein sequence ID" value="ENSCSRP00000014651.1"/>
        <property type="gene ID" value="ENSCSRG00000010902.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030139">
        <property type="term" value="C:endocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1050.80">
        <property type="entry name" value="VPS9 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003123">
        <property type="entry name" value="VPS9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045046">
        <property type="entry name" value="Vps9-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037191">
        <property type="entry name" value="VPS9_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23101">
        <property type="entry name" value="RAB GDP/GTP EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23101:SF62">
        <property type="entry name" value="RAS AND RAB INTERACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23268">
        <property type="entry name" value="RIN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02204">
        <property type="entry name" value="VPS9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00167">
        <property type="entry name" value="VPS9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109993">
        <property type="entry name" value="VPS9 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51205">
        <property type="entry name" value="VPS9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="VPS9" evidence="3">
        <location>
            <begin position="448"/>
            <end position="590"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="245"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="254"/>
            <end position="274"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014651.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="720" mass="77805" checksum="E5668D69B5140B4A" modified="2022-01-19" version="1">LPSPAEPGHLPGAPRPPHSSVSLLSLGRDPVYDVPDPHVFPRPRPARGSLNNVSLLDRLLLTQSVWLQLSLNSATALHILQREPPGTFLVRRSNTRRRRVLCLRLLDDLAPAFVASYLPLGEGAGQKGIWGCPWGRRKSWDCCQSLMHCPLREVLPVALRLPQPIQQAVSHKELEAISHLGLEFWSSSLNDAAPAAGQLGAIPTRSPRELDCGLGNGALGFLNPLFQGRDGGSRRDEFKRSIKVRVSTETSSPLSPPPKPPPPIPASQPGTPPTPRREPGQYSPLSMSGYRVPQRAGEPLNPEPARSSLPSLQELDSGSPSGSESEGGGGPRAPSPPAQLLAPEKQLARAVEGLARDRSTRLGASVQDFLTLVRGGGVEWRSSHELLSPIRTFLTHTKAQLLQSPALELPSPTLLPDHRLDAVLEWALHRCVLKPLKAVLASRLRRLRVADGSLGQLRENLQMVRERGPSAFPARAPLPSPPDTQRARRKLLQLLRAYSPGTQVTLLLQACKGVYRAMGAAPDGSYGADEFLPVLSFILAQCDLPQLLMEAEYMMELMEPSQLLGEGGYYLTTLQASLALLGRFHEEEPRELCPNFQRALSWRHQPPSERPPGSPCQVRGEVLGGESLMGTPCYPPSPCPLSTPPCPLPTPYPLPYPSPLLAQPAPITTGTCSVPIPHVTPSLPLHLPQCPLSPCPHPPPPPPAHAHSVPDLLCLPGATA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKQ3</accession>
    <name>A0A8C3SKQ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Sclerostin domain-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the sclerostin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015972.1">
        <property type="protein sequence ID" value="ENSCSRP00000015320.1"/>
        <property type="gene ID" value="ENSCSRG00000011708.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036122">
        <property type="term" value="F:BMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030509">
        <property type="term" value="P:BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030514">
        <property type="term" value="P:negative regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045596">
        <property type="term" value="P:negative regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030178">
        <property type="term" value="P:negative regulation of Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.90.10:FF:000019">
        <property type="entry name" value="Sclerostin domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.90.10">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006207">
        <property type="entry name" value="Cys_knot_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029034">
        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008835">
        <property type="entry name" value="Sclerostin/SOSTDC1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14903:SF5">
        <property type="entry name" value="SCLEROSTIN DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14903">
        <property type="entry name" value="SCLEROSTIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05463">
        <property type="entry name" value="Sclerostin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01225">
        <property type="entry name" value="CTCK_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 11" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034245323" description="Sclerostin domain-containing protein 1" evidence="11">
        <location>
            <begin position="24"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="CTCK" evidence="12">
        <location>
            <begin position="75"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="42"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="174"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="44"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="178"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="188"/>
            <end position="206"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00039256"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS01225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015320.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="206" mass="23152" checksum="24082C3A8FECE95F" modified="2022-01-19" version="1">MILPAIHFSGFLLACVFMKSGLAFKNDATEILYTHVVKPVPESPGSNSTLNQARNGGRRYGNTGLDRNNRVQVGCRELRSTKYISDGQCTSINPLKELVCAGECLPLPVLPNWIGGGYGTKYWSRRSSQEWRCVNDKTRTQRIQLQCQDGSTRTYKITVVTACKCKRYTRQHNESSHNFEGTSQAKPTQHHKERKRASKSSKHSSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLB2</accession>
    <name>A0A8C3SLB2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLB2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016713.1">
        <property type="protein sequence ID" value="ENSCSRP00000016017.1"/>
        <property type="gene ID" value="ENSCSRG00000012241.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903037">
        <property type="term" value="P:regulation of leukocyte cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050863">
        <property type="term" value="P:regulation of T cell activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050852">
        <property type="term" value="P:T cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000142">
        <property type="entry name" value="V-set domain-containing T-cell activation inhibitor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050504">
        <property type="entry name" value="IgSF_BTN/MOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100">
        <property type="entry name" value="BUTYROPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100:SF130">
        <property type="entry name" value="BUTYROPHILIN-LIKE PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034090306" description="Ig-like domain-containing protein" evidence="7">
        <location>
            <begin position="21"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="11"/>
            <end position="134"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016017.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="136" mass="15220" checksum="3832C32DF08F43BA" modified="2022-01-19" version="1">MPPWVHLWTLPHLGLLLSESFEVSSFPTVTGIVGQDVVLPCQISTRTQPNNMEVQWKKIIQTHVETVHEYRAQTGQDVPGQEYQGRTVLLKDGFTSGNVSLKLKNVRPADRGMYSCIVKSNEWSADAATELKIAGW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMC4</accession>
    <name>A0A8C3SMC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">MORN repeat-containing protein 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Plays a role in promoting axonal degeneration following neuronal injury by toxic insult or trauma.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Interacts with MYO3A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Filopodium tip</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Stereocilium</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016682.1">
        <property type="protein sequence ID" value="ENSCSRP00000015988.1"/>
        <property type="gene ID" value="ENSCSRG00000012210.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032433">
        <property type="term" value="C:filopodium tip"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032420">
        <property type="term" value="C:stereocilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048678">
        <property type="term" value="P:response to axon injury"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.110.10">
        <property type="entry name" value="Histone H3 K4-specific methyltransferase SET7/9 N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003409">
        <property type="entry name" value="MORN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052315">
        <property type="entry name" value="MORN4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46614">
        <property type="entry name" value="MORN REPEAT-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46614:SF1">
        <property type="entry name" value="MORN REPEAT-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02493">
        <property type="entry name" value="MORN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00698">
        <property type="entry name" value="MORN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82185">
        <property type="entry name" value="Histone H3 K4-specific methyltransferase SET7/9 N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0966">Cell projection</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004495"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00037780"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015988.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="60" mass="6438" checksum="532CB770FEA5934A" modified="2022-01-19" version="1">MTLTKGSFTYSSGEEYCGEWKEGRRHGVGQLTFADGGTYLGHFENGLFHGGGVLTFSDGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNK1</accession>
    <name>A0A8C3SNK1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Has antiviral activities.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the alpha/beta interferon family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNK1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017772.1">
        <property type="protein sequence ID" value="ENSCSRP00000016989.1"/>
        <property type="gene ID" value="ENSCSRG00000012985.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005126">
        <property type="term" value="F:cytokine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051607">
        <property type="term" value="P:defense response to virus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009079">
        <property type="entry name" value="4_helix_cytokine-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000471">
        <property type="entry name" value="Interferon_alpha/beta/delta"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11691:SF73">
        <property type="entry name" value="INTERFERON BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11691">
        <property type="entry name" value="TYPE I INTERFERON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00143">
        <property type="entry name" value="Interferon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00076">
        <property type="entry name" value="IFabd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47266">
        <property type="entry name" value="4-helical cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 9" id="KW-0051">Antiviral defense</keyword>
    <keyword evidence="4 9" id="KW-0202">Cytokine</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016989.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="183" mass="21200" checksum="A01DA81BC35A1A92" modified="2022-01-19" version="1">IQKGNSFLLLIKWMKSLYHASLPVEQSEQKEFRASEENEWKFPPQFINEIKAFKSTQDVVQLQLSQKENANVAIQEILQEIFTIFSKNLTQTAWDSSSIARFQNGLHQQIQRLEVCLAWKVRTSNAFLRDRQYSPCAWAIIHGSGAKIGDWSCFEQGVELDDLLRSLPTLIFYDSMKTFAYSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPA9</accession>
    <name>A0A8C3SPA9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Glucagon / GIP / secretin / VIP family domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">VIP is a neuropeptide involved in a diverse array of physiological processes through activating the PACAP subfamily of class B1 G protein-coupled receptors: VIP receptor 1 (VPR1) and VIP receptor 2 (VPR2). Abundantly expressed throughout the CNS and peripheral nervous systems where they primarily exert neuroprotective and immune modulatory roles. Also causes vasodilation, lowers arterial blood pressure, stimulates myocardial contractility, increases glycogenolysis and relaxes the smooth muscle of trachea, stomach and gall bladder.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glucagon family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPA9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018939.1">
        <property type="protein sequence ID" value="ENSCSRP00000018101.1"/>
        <property type="gene ID" value="ENSCSRG00000013857.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005184">
        <property type="term" value="F:neuropeptide hormone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051428">
        <property type="term" value="F:peptide hormone receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048242">
        <property type="term" value="P:epinephrine secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032880">
        <property type="term" value="P:regulation of protein localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.590">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000532">
        <property type="entry name" value="Glucagon_GIP_secretin_VIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046963">
        <property type="entry name" value="VIP/GHRH-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11213">
        <property type="entry name" value="GLUCAGON-FAMILY NEUROPEPTIDE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11213:SF5">
        <property type="entry name" value="VIP PEPTIDES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00123">
        <property type="entry name" value="Hormone_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00070">
        <property type="entry name" value="GLUCA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00260">
        <property type="entry name" value="GLUCAGON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0027">Amidation</keyword>
    <keyword evidence="4" id="KW-0372">Hormone</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="Glucagon / GIP / secretin / VIP family" evidence="7">
        <location>
            <begin position="132"/>
            <end position="154"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008369"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00049976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS00260"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018101.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="211" mass="24352" checksum="33886A0F54B5648E" modified="2022-01-19" version="1">FVHRECMPTILHANCIERDSIKYPHFAIFHVIFFSSRLGNRMPFDGASEPDQAQGSLKPETDILQNALPENDKFYFDISRAMDRNARHADGLFTSGYSKLLGQLSARRYLESLIGKRVSNNLMDEQMPVKRHSDAVFTDNYSRFRKQMAVKKYLNSVLTGKRSQEELNPASLRDEAELLDPSFSETYDDVTVDELHIPLYILYVYRECVSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPM3</accession>
    <name>A0A8C3SPM3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Probable ATP-dependent RNA helicase DDX47</fullName>
            <ecNumber evidence="2">3.6.4.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">DEAD box protein 47</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="11">Interacts with AGO1 and AGO2. Interacts with GABARAP. Interacts with NOL8; the interaction is RNA-dependent.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the DEAD box helicase family. DDX47/RRP3 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPM3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017680.1">
        <property type="protein sequence ID" value="ENSCSRP00000016903.1"/>
        <property type="gene ID" value="ENSCSRG00000012997.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042254">
        <property type="term" value="P:ribosome biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd17954">
        <property type="entry name" value="DEADc_DDX47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000626">
        <property type="entry name" value="probable ATP-dependent RNA helicase DDX47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000681">
        <property type="entry name" value="probable ATP-dependent RNA helicase DDX47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044765">
        <property type="entry name" value="DDX47/Rrp3_DEADc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050079">
        <property type="entry name" value="DEAD_box_RNA_helicase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000629">
        <property type="entry name" value="RNA-helicase_DEAD-box_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47959">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE RHLE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47959:SF20">
        <property type="entry name" value="RNA HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00039">
        <property type="entry name" value="DEAD_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5 15" id="KW-0347">Helicase</keyword>
    <keyword evidence="4 15" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3 15" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="DEAD-box RNA helicase Q" evidence="19">
        <location>
            <begin position="18"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="17">
        <location>
            <begin position="49"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="18">
        <location>
            <begin position="231"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="406"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="Q motif" evidence="14">
        <location>
            <begin position="18"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="406"/>
            <end position="421"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00024350"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00064148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00075434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU000492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016903.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="449" mass="50206" checksum="BB1772C604A65142" modified="2022-01-19" version="1">MAADAEHGPLEEAVEEPRSFKDLGVTDVLCETCDQLGWKTPTKIQVEAIPVALQGRDIIGLAETGSGKTGAFALPILQTLLETPQRFFALVLTPTRELAFQISEQFEALGSSIGVQSAVIVGGIDMMSQALTLAKKPHVIIATPGRLIDHLENTKGFNLRALKYLVMDEADRILNMDFETEVDKILKVIPRDRRTFLFSATMTKKVQKLQRAALKDPVKCAVSSKYQTVEKLQQHYVFIPSKFKDSYLVYILNELAGNSFMIFCSTCNNTQRTALLLRNLGFTAIPLHGQMSQNKRLGSLNKFKAKARSILLATDVASRGLDIPHVDVVINFDIPTHSKDYIHRVGRTARAGRSGKSITFVTQYDVELFQRIEHLIGKKLPVFPTQEEEVMMLTERVAEAQRFARMELREQGEKKKRSRDEANDDDDTEGATGVRNKVAGGKMKKRKAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPX1</accession>
    <name>A0A8C3SPX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017909.1">
        <property type="protein sequence ID" value="ENSCSRP00000017116.1"/>
        <property type="gene ID" value="ENSCSRG00000013073.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000018157.1">
        <property type="protein sequence ID" value="ENSCSRP00000017357.1"/>
        <property type="gene ID" value="ENSCSRG00000013215.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050876">
        <property type="entry name" value="IgLON_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42757:SF12">
        <property type="entry name" value="IGLON FAMILY MEMBER 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42757">
        <property type="entry name" value="IGLON FAMILY OF IMMUNOGLOBULIN SUPERFAMILY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="2">
        <location>
            <begin position="28"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="2">
        <location>
            <begin position="131"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="13"/>
            <end position="26"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017116.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="233" mass="25295" checksum="41FF73DDB221F3EE" modified="2022-01-19" version="1">MAFGPGTRVNGAAASQSMEGASTGLGSPQLCRPQPCRCPSLLTRSPPVSAPSCSIDEQVTRVAWLNRSNILYAGNDKWSIDPRVRLLTNSPAEFSILIARVELWDEGLYTCSFQTQAKPHTAQVYLIVHVPARITNISSAVTVNEGSDVNLLCMATGKPEPTVTWRQLRDGFTSEGEYLEITEINRQQAGEYECLTANGVSGADSKRVLITVNCEQWPCPLPNSSGSRMTSCE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR19</accession>
    <name>A0A8C3SR19_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Nuclear FMR1 interacting protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR19"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019742.1">
        <property type="protein sequence ID" value="ENSCSRP00000018881.1"/>
        <property type="gene ID" value="ENSCSRG00000014438.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010494">
        <property type="term" value="C:cytoplasmic stress granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032747">
        <property type="entry name" value="NUFIP2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28333:SF2">
        <property type="entry name" value="FMR1-INTERACTING PROTEIN NUFIP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28333">
        <property type="entry name" value="NUCLEAR FRAGILE X MENTAL RETARDATION-INTERACTING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15293">
        <property type="entry name" value="NUFIP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="141"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="251"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="360"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="11"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="150"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="212"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="251"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="1">
        <location>
            <begin position="276"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="365"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="377"/>
            <end position="394"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018881.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="681" mass="74082" checksum="B60743BAB0EB108E" modified="2022-01-19" version="1">MEEQPGQPQPHSHHHHHHPQPPHHHHHYYYYNHNHHHHLLPQSPYLQHGPDGGPKAAPKPLLKHEHKHAGPPPHDTPKKKTGYGELNGNAGEREVSLKGLCADETTNPSSRVPNGSQQLVDTNVNPKQTVKASTFGKAGIKPKNFIQKNSMDKKNEKIYENKLRENQSSDKPEAVSIPNGVVTNSSGYITNGYVGKGADNDGSGSESGYTTPKKRKGRRNSAKGCENLNLVQDKIMQQEVNTPSLKQELESFKTDYSEQKGNRVDNTKPVWKYEAGAGGAGRGKTGVGEVQRKNSDAKPGISSKKFDDRPKGKHASSSASKEDSWTLFKPPPVFPVDNSSAKIVPKISYASKVKENLNKAAQTPSSSLSSSSSSSSTGETQAQMPSRLSQVPMSAMKSVTSASFSNGPILAGTDGNVYSPGTQPLLTTAASTLTSTSSESVHQDISTTSTAVEQKKSSLFIYPSNMQSVLLGAAQVDLLSQTNQQNLGDIFQNQWGLSFINEPSAGPESVLGKSTDNKIMEVTFQGEYPATLVSQGAEIIASGTEQPVFPKAYELEKRTSPQILSGVIKPGTASEIGVLSLEPHHIGDLQMADTSSQGALVFLSKDYELENPLASPTNNLLASAKDQRYQRGLERKDSWGSFDLRAAIVYHTKEMESIWNLQKQDPKRIITYDEAMECPDQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUA8</accession>
    <name>A0A8C3SUA8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Solute carrier family 51 subunit alpha</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUA8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020330.1">
        <property type="protein sequence ID" value="ENSCSRP00000019449.1"/>
        <property type="gene ID" value="ENSCSRG00000014846.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005178">
        <property type="entry name" value="Ostalpha/TMEM184C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23423">
        <property type="entry name" value="ORGANIC SOLUTE TRANSPORTER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03619">
        <property type="entry name" value="Solute_trans_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01417">
        <property type="entry name" value="Solute_trans_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="50"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="86"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="118"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="178"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="216"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="251"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="296"/>
            <end position="316"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019449.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="339" mass="37489" checksum="6F688C12573E42C5" modified="2022-01-19" version="1">MEPSAELLPDPRFPPQLLDLLIENFSVPLACVSQPPTSLQLLYQLDPIELSIRGLMTFLTLASVAIFLEEAVYLSKKIRCQVKMKTLIWSSSAPTMVSVFCCFGLWIPRSMMVVEMAIGMYFSICFYLLMLIMVEGFGGKEALLKALRDTPMVISTGPCCCCCPCCPRITMTKTKLKLFLLGTFQFAFLKTACVFVGLALAADGNYDPADISAESVALWINTGLGFSTIFALWALGIMFRQARMHLAEQNMGAKFVCFQVLLILTALQPAILSILASSGQIACAPPLSSKTRSQYMSVQLLILETFIITVVTRMYYRKQDDKAGYQPFSPPDGDMESKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUP9</accession>
    <name>A0A8C3SUP9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Trophoblast glycoprotein-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUP9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019676.1">
        <property type="protein sequence ID" value="ENSCSRP00000018815.1"/>
        <property type="gene ID" value="ENSCSRG00000014375.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090090">
        <property type="term" value="P:negative regulation of canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052286">
        <property type="entry name" value="Wnt_signaling_inhibitor"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24364">
        <property type="entry name" value="LP06937P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24364:SF16">
        <property type="entry name" value="TROPHOBLAST GLYCOPROTEIN-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="155"/>
            <end position="175"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018815.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="7">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="218" mass="23991" checksum="66C1F0414A8F4B02" modified="2022-01-19" version="1">PGSRLAHNPLRALAAGAFRGCPRLRTLKLNQALLLLGEEPLAGALRNLSLRRLELAGNGLRALPGGALPEGLEELDLRNNSLQGLSPEELARLDAAPLGGLQLYLGSNPLRCDCALRPLLGWMRNASWRVPDARSLRCAAPRELSGSPELETASYVFFGIVLALIGVIFLMVLYLNRRGIKRWLNNLREACRDQMEGYHYRYEQDTDPRRASASPSGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV58</accession>
    <name>A0A8C3SV58_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Small integral membrane protein 8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SMIM8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV58"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020727.1">
        <property type="protein sequence ID" value="ENSCSRP00000019833.1"/>
        <property type="gene ID" value="ENSCSRG00000015131.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026686">
        <property type="entry name" value="UPF0708"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14274">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14274:SF1">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14937">
        <property type="entry name" value="DUF4500"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="49"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="9"/>
            <end position="20"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014451"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019833.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="97" mass="10970" checksum="3FAD29E7601425A0" modified="2022-01-19" version="1">MSSAPEPPNIKKEAPKETDSRIPGLRGVRTTTLFRAVNPELFIKPNKPVMAFGLITITLCVAYIGYLHATQENKKDLYEAVDSEGARYMRRKTSKWD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVH6</accession>
    <name>A0A8C3SVH6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Ceruloplasmin</fullName>
            <ecNumber evidence="13">1.11.1.27</ecNumber>
            <ecNumber evidence="4">1.11.1.9</ecNumber>
            <ecNumber evidence="5">1.16.3.1</ecNumber>
            <ecNumber evidence="15">1.16.3.4</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="26">Cuproxidase ceruloplasmin</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="25">Ferroxidase ceruloplasmin</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="23">Glutathione peroxidase ceruloplasmin</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Glutathione-dependent peroxiredoxin ceruloplasmin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="32 33">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="32" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="32" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Multifunctional blue, copper-binding (6-7 atoms per molecule) glycoprotein. It has ferroxidase activity oxidizing Fe(2+) to Fe(3+) without releasing radical oxygen species. It is involved in iron transport across the cell membrane. Copper ions provide a large number of enzymatic activites. Oxidizes highly toxic ferrous ions to the ferric state for further incorporation onto apo-transferrins, catalyzes Cu(+) oxidation and promotes the oxidation of biogenic amines such as norepinephrin and serotonin. Provides Cu(2+) ions for the ascorbate-mediated deaminase degradation of the heparan sulfate chains of GPC1. Has glutathione peroxidase-like activity, can remove both hydrogen peroxide and lipid hydroperoxide in the presence of thiols. Also shows NO-oxidase and NO2 synthase activities that determine endocrine NO homeostasis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>2 glutathione + H2O2 = glutathione disulfide + 2 H2O</text>
            <dbReference type="Rhea" id="RHEA:16833"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:58297"/>
            <dbReference type="EC" id="1.11.1.9"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:16834"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>4 Cu(+) + O2 + 4 H(+) = 4 Cu(2+) + 2 H2O</text>
            <dbReference type="Rhea" id="RHEA:30083"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <dbReference type="ChEBI" id="CHEBI:49552"/>
            <dbReference type="EC" id="1.16.3.4"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:30084"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>4 Fe(2+) + O2 + 4 H(+) = 4 Fe(3+) + 2 H2O</text>
            <dbReference type="Rhea" id="RHEA:11148"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="EC" id="1.16.3.1"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="19">
            <dbReference type="Rhea" id="RHEA:11150"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>4 nitric oxide + O2 + 2 H2O = 4 nitrite + 4 H(+)</text>
            <dbReference type="Rhea" id="RHEA:78539"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16301"/>
            <dbReference type="ChEBI" id="CHEBI:16480"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:78540"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>a hydroperoxide + 2 glutathione = an alcohol + glutathione disulfide + H2O</text>
            <dbReference type="Rhea" id="RHEA:62632"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30879"/>
            <dbReference type="ChEBI" id="CHEBI:35924"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:58297"/>
            <dbReference type="EC" id="1.11.1.27"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:62633"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="21">Found in a complex with MPO and LTF; interacts directly with MPO and LTF, which allows Fe(3+) incorporation into LTF, activation of CP ferroxidase activity and protection of CP antioxidant properties by MPO.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the multicopper oxidase family.</text>
    </comment>
    <dbReference type="EC" id="1.11.1.27" evidence="13"/>
    <dbReference type="EC" id="1.11.1.9" evidence="4"/>
    <dbReference type="EC" id="1.16.3.1" evidence="5"/>
    <dbReference type="EC" id="1.16.3.4" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020242.1">
        <property type="protein sequence ID" value="ENSCSRP00000019363.1"/>
        <property type="gene ID" value="ENSCSRG00000014777.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005507">
        <property type="term" value="F:copper ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004322">
        <property type="term" value="F:ferroxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004602">
        <property type="term" value="F:glutathione peroxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006826">
        <property type="term" value="P:iron ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04222">
        <property type="entry name" value="CuRO_1_ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11021">
        <property type="entry name" value="CuRO_2_ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11022">
        <property type="entry name" value="CuRO_4_ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04225">
        <property type="entry name" value="CuRO_5_ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11012">
        <property type="entry name" value="CuRO_6_ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000009">
        <property type="entry name" value="Ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000015">
        <property type="entry name" value="Ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000028">
        <property type="entry name" value="Ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000037">
        <property type="entry name" value="Ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000084">
        <property type="entry name" value="Ceruloplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.420">
        <property type="entry name" value="Cupredoxins - blue copper proteins"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048236">
        <property type="entry name" value="Ceruloplasmin-like_CuRO_5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011707">
        <property type="entry name" value="Cu-oxidase-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001117">
        <property type="entry name" value="Cu-oxidase_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011706">
        <property type="entry name" value="Cu-oxidase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045087">
        <property type="entry name" value="Cu-oxidase_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033138">
        <property type="entry name" value="Cu_oxidase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002355">
        <property type="entry name" value="Cu_oxidase_Cu_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008972">
        <property type="entry name" value="Cupredoxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024715">
        <property type="entry name" value="Factor_5/8-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11709:SF226">
        <property type="entry name" value="CERULOPLASMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11709">
        <property type="entry name" value="MULTI-COPPER OXIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00394">
        <property type="entry name" value="Cu-oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07731">
        <property type="entry name" value="Cu-oxidase_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07732">
        <property type="entry name" value="Cu-oxidase_3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000354">
        <property type="entry name" value="Factors_V_VIII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49503">
        <property type="entry name" value="Cupredoxins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00079">
        <property type="entry name" value="MULTICOPPER_OXIDASE1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00080">
        <property type="entry name" value="MULTICOPPER_OXIDASE2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 27" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="33" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="8 28" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="28">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034588522" description="Ceruloplasmin" evidence="28">
        <location>
            <begin position="20"/>
            <end position="1079"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="31">
        <location>
            <begin position="94"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="29">
        <location>
            <begin position="227"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="31">
        <location>
            <begin position="448"/>
            <end position="556"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="31">
        <location>
            <begin position="802"/>
            <end position="863"/>
        </location>
    </feature>
    <feature type="domain" description="Plastocyanin-like" evidence="30">
        <location>
            <begin position="951"/>
            <end position="1054"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="27">
        <location>
            <begin position="176"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="27">
        <location>
            <begin position="278"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="27">
        <location>
            <begin position="530"/>
            <end position="556"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="27">
        <location>
            <begin position="633"/>
            <end position="714"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00013107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00026115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00036108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00038978"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00050220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00050279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00052510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00057991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00062165"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00072777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00077782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00078105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00080685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00082571"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="PIRSR" id="PIRSR000354-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="Pfam" id="PF00394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="Pfam" id="PF07731"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="Pfam" id="PF07732"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019363.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1079" mass="122850" checksum="9BBEF2460AAF7EF2" modified="2022-01-19" version="1">MKLFLLSCLLACCGCQVWAVSREYYIGITETTWNYAPGNKNIISGQLFSEEEQARVFLQRGPDRIGSTYKKAVYTQFTDNSFNKTVEKPSWLGFIGPIIKAEVGDSIIIHLKNFASRSYTLHPHGVKYTKENEGAFYPDNTKDLLKKDDAVKPGELYTYKWDVTEDHGPAEGDSNCMTRIYHSHTDAPKDVASGLVGPLITCRKGTLDGGSDKHIDAEFILMFSVMDENLSWYLDDNIEKYCSEPAKVDKENEDFQESNKMHSINGYMYGYLPSLTMCAEDKVKWHLFGMGNEADVHSAYFHGQVFTERNHRIDSISLFPATFVDALMVPKNPGEWLLSCQVNDHVEGGMQAIFEVKDCKKPTTDHNEYTNIRHYYLAAEEIIWNYGPSAINHFTGQQLIIDSESQTFFEQNEKRIGGSYKKVVYKEYTDGTFTNCKKRLPEGEHLGLLGPVIKAEVGDIIRVTFKNNGSHPFSIQPHGVSYSKGNEGALYHTISGGTEAPASHVSPGASYTYEWKVSEDVGPTQEDPDCLTWLYYSATDSVKDTNSGLVGPLLVCRKGTLLPSGKQKNVDKEFFLLATVFDENLSWYLDDNILMFLINPNDIDKEDEDFQESNKMHSINGYMYGNQPGLEMCKGNTVSWHLIGLGSEVDIHGIYFSENTFLTKGTRRDTTNLFPHTTLTAIMKPDSEGVFDVECLTTDHYTGGMKQKYKVKKCSQWYLPSSLYLHEKTYYIAAVEVEWDYSPNRTWEHERHEFHEESPGNPFLNKEEKFIGSKYKKVVYREYTDRTFSTPKERAEEQQHLEILGPLLLANVGDKVTIVFKNLATRPYSIHAHGVKTDSSTVAVTQPGETKTYIWKIPERSGSGKGDPSCIPWAYYSIVDKVKDTYSGLIGMLVVCPKRYLPTFLSQKKVEFALLFMVFDENESWYLDENIKTYSASPDKVNKDDEEFKESNKMHAINGKLFGNLHGLTMHVGDKVSWYLMGMGNEVDMHTAHFHGHSFDYKRTGVYRADVFDLFPGTFQTVEMLPKYPGTWLLHCHVTDHIHGGMETTYTVLPKEEQQSFFPRMFEQFTHKITKATTE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWS6</accession>
    <name>A0A8C3SWS6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Dehydrogenase/reductase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020518.1">
        <property type="protein sequence ID" value="ENSCSRP00000019631.1"/>
        <property type="gene ID" value="ENSCSRG00000014933.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44147">
        <property type="entry name" value="DEHYDROGENASE/REDUCTASE SDR FAMILY MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44147:SF2">
        <property type="entry name" value="DEHYDROGENASE_REDUCTASE SDR FAMILY MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034908284" evidence="1">
        <location>
            <begin position="22"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019631.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="294" mass="31323" checksum="D8D3832C13E687B6" modified="2022-01-19" version="1">GSPRLLFTLLPVFITASPSRGGGMSGGGRLAGRVCLVTGASRGIGKGIALQLSEAGATVYITGRQREPLARAAEEVSARGGRCVPVVCDSSREEEVAALFERLQQAEGGRLDVLVNNAFSGVGAIAAQQGLPFWESPPALWDQINNAGLRGHYLCAHYAARLMVPAGHGLIVIISSPGGLRYMFDVPYGVGKAACDRLAADCAIELRPYGVACVMLWPGLVRTEAVLKEAECSGPWAEPLQKMIGNSESPEGRSLIWIFILSEPLKLSSKFCNNSCLRLLPTAKEQLFMLILIM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYG4</accession>
    <name>A0A8C3SYG4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Lymphocyte activation gene 3 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Lymphocyte activation gene 3 protein: Inhibitory receptor on antigen activated T-cells. Delivers inhibitory signals upon binding to ligands, such as FGL1. FGL1 constitutes a major ligand of LAG3 and is responsible for LAG3 T-cell inhibitory function. Following TCR engagement, LAG3 associates with CD3-TCR in the immunological synapse and directly inhibits T-cell activation. May inhibit antigen-specific T-cell activation in synergy with PDCD1/PD-1, possibly by acting as a coreceptor for PDCD1/PD-1. Negatively regulates the proliferation, activation, effector function and homeostasis of both CD8(+) and CD4(+) T-cells. Also mediates immune tolerance: constitutively expressed on a subset of regulatory T-cells (Tregs) and contributes to their suppressive function. Also acts as a negative regulator of plasmacytoid dendritic cell (pDCs) activation. Binds MHC class II (MHC-II); the precise role of MHC-II-binding is however unclear.</text>
    </comment>
    <comment type="function">
        <text evidence="15">May function as a ligand for MHC class II (MHC-II) on antigen-presenting cells (APC), promoting APC activation/maturation and driving Th1 immune response.</text>
    </comment>
    <comment type="subunit">
        <text evidence="18">Interacts with MHC class II (MHC-II); selectively recognizes stable complexes of peptide and MHC-II. Interacts with FGL1 (via the Fibrinogen C-terminal domain).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="17">Belongs to the LAG3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022434.1">
        <property type="protein sequence ID" value="ENSCSRP00000021481.1"/>
        <property type="gene ID" value="ENSCSRG00000016169.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045121">
        <property type="term" value="C:membrane raft"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042289">
        <property type="term" value="F:MHC class II protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990782">
        <property type="term" value="F:protein tyrosine kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035723">
        <property type="term" value="P:interleukin-15-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070374">
        <property type="term" value="P:positive regulation of ERK1 and ERK2 cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042110">
        <property type="term" value="P:T cell activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00096">
        <property type="entry name" value="Ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:002440">
        <property type="entry name" value="Lymphocyte activation gene 3 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11422:SF12">
        <property type="entry name" value="MICROFIBRIL-ASSOCIATED GLYCOPROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11422">
        <property type="entry name" value="T-CELL SURFACE GLYCOPROTEIN CD4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0391">Immunity</keyword>
    <keyword evidence="14" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 20" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="20">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033995741" description="Lymphocyte activation gene 3 protein" evidence="20">
        <location>
            <begin position="29"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="21">
        <location>
            <begin position="157"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="21">
        <location>
            <begin position="237"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="21">
        <location>
            <begin position="327"/>
            <end position="427"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00057112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00059221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00061264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00065545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00067553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021481.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="470" mass="51359" checksum="5FEEBDA56FFF4FE7" modified="2022-01-19" version="1">MSPSPFLTLPPHSVLCLVAASSISPGAAKEQRVWAKVGDLVVLPCQLSPQELQSSWKQLYEETVVRWDSHKEPHMVLEVEYSGLLKRARSMMPRASVRKTGFRQGDFSLLIEPLLRGDAGHYEALVRYGKETRRCRLELGMVTGTRMTVNPPGLLVETEPLLLHCNSSHPAKLVGTRWFHNGSLVPVSGRFRSRHWALSISRPTVRDSGPWSCELTYSDDEKVSATFNLPILGFAGPASPVVYAAVGSATNLPCLLNRDPSASGILGVSAHWSRLAGGDLEIRGISKNGSKGSFTLHLPVVWPGDAGQYCCAVSIHGTTITRDVTLAVMTVTPSIEGPVAEGSRLLLICSLTHPRGHEHFQWRQLSSGLSNGSSFEAMPRSPAVQRYYLGSTMELTRVSQKDIGTWECSVHGSEGRLGAVEYELYITGTVSPVPHSLHSTPLPSPCAPRLLRHLTHLTSQHFPNLIHTPN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYN3</accession>
    <name>A0A8C3SYN3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Peroxiredoxin-like 2A</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Peroxiredoxin-like 2 activated in M-CSF stimulated monocytes</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="7">Redox-regulatory protein FAM213A</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the peroxiredoxin-like PRXL2 family. PRXL2A subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYN3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022506.1">
        <property type="protein sequence ID" value="ENSCSRP00000021553.1"/>
        <property type="gene ID" value="ENSCSRG00000016285.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016209">
        <property type="term" value="F:antioxidant activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02970">
        <property type="entry name" value="PRX_like2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000312">
        <property type="entry name" value="redox-regulatory protein FAM213A isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032801">
        <property type="entry name" value="PXL2A/B/C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28630">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28630:SF31">
        <property type="entry name" value="PEROXIREDOXIN-LIKE 2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13911">
        <property type="entry name" value="AhpC-TSA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0049">Antioxidant</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0676">Redox-active center</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="16"/>
            <end position="36"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022862"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023284"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023849"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00032058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00032129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021553.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="232" mass="25749" checksum="FC50D95B2D6A08E3" modified="2022-01-19" version="1">MGSEMSSLPDLELFTMGMWSIGLGAIGVAVTGILLANTDLFLSKPETASLEFLETTKLKSLGEAEERTFKAGELWKKNGAVIMAVRRPGCFLCREEASELSSLKPQLDRLGVPLYAVVKEKIGTEVEDFQHYFKGEIFLDETKKFYGPHKRKMLLMGLIRLGVWQNFLRAWKNGYSGNLEGEGFILGGVYVIGAGKQGVLLEHREREFGDKVNLQSVLEAAEKIKPQAADTE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYN4</accession>
    <name>A0A8C3SYN4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Myosin heavy chain 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">Muscle myosin is a hexameric protein that consists of 2 heavy chain subunits (MHC), 2 alkali light chain subunits (MLC) and 2 regulatory light chain subunits (MLC-2).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Myofibril</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000021208.1">
        <property type="protein sequence ID" value="ENSCSRP00000020306.1"/>
        <property type="gene ID" value="ENSCSRG00000014526.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030016">
        <property type="term" value="C:myofibril"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032982">
        <property type="term" value="C:myosin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016460">
        <property type="term" value="C:myosin II complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000146">
        <property type="term" value="F:microfilament motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006936">
        <property type="term" value="P:muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.820:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000002">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000003">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000004">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000006">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000013">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000002">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000003">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000007">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000008">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.4820:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.530:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.360:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.850.10:FF:000024">
        <property type="entry name" value="Myosin heavy chain, isoform J"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.720:FF:000001">
        <property type="entry name" value="Myosin heavy chain, muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.820">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.340">
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.370">
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.4820">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.530">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.850.10">
        <property type="entry name" value="Kinesin motor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.360">
        <property type="entry name" value="Myosin S1 fragment, N-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.720">
        <property type="entry name" value="Myosin VI head, motor domain, U50 subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036961">
        <property type="entry name" value="Kinesin_motor_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001609">
        <property type="entry name" value="Myosin_head_motor_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008989">
        <property type="entry name" value="Myosin_S1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002928">
        <property type="entry name" value="Myosin_tail"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004009">
        <property type="entry name" value="SH3_Myosin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014751">
        <property type="entry name" value="XRCC4-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45615">
        <property type="entry name" value="MYOSIN HEAVY CHAIN, NON-MUSCLE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45615:SF79">
        <property type="entry name" value="MYOSIN-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00063">
        <property type="entry name" value="Myosin_head"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02736">
        <property type="entry name" value="Myosin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01576">
        <property type="entry name" value="Myosin_tail_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00193">
        <property type="entry name" value="MYOSINHEAVY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00242">
        <property type="entry name" value="MYSc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90257">
        <property type="entry name" value="Myosin rod fragments"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51456">
        <property type="entry name" value="MYOSIN_MOTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51844">
        <property type="entry name" value="SH3_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 14" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="7 14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8 15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="10 14" id="KW-0505">Motor protein</keyword>
    <keyword evidence="11" id="KW-0514">Muscle protein</keyword>
    <keyword evidence="9 14" id="KW-0518">Myosin</keyword>
    <keyword evidence="6 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0787">Thick filament</keyword>
    <feature type="domain" description="Myosin N-terminal SH3-like" evidence="17">
        <location>
            <begin position="33"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="domain" description="Myosin motor" evidence="16">
        <location>
            <begin position="86"/>
            <end position="778"/>
        </location>
    </feature>
    <feature type="region of interest" description="Actin-binding" evidence="14">
        <location>
            <begin position="655"/>
            <end position="677"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="842"/>
            <end position="1923"/>
        </location>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="179"/>
            <end position="186"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00038612"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020306.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1935" mass="222941" checksum="7FFD3704E5533749" modified="2022-01-19" version="1">MSSDAEMAVYGVAAPFLRKTEKERIEAQNKPFDAKNSVFVVHPKETFVKSTVQSREGGKVTVKTDKGESLTVKEDQVFSMNPPKYDKIEDMAMMTHLHEPGVLYNLKERYAAWMIYTYSGLFCVTVNPYKWLPVYNPEVVNAYRGKKRQEAPPHIFSISDSAYQFMLTDRENQSILITGESGAGKTVNTKRVIQYFATIAASGEKKKEEPGKMHGTLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGKLASADIETYLLEKSRVTFQLKAERSYHIFYQIMSNKKPELIEMLLISTNPYDFPFVSQGEITVASIDDQEELIATDSAIDILGFSAEEKTVIYKLTGAVMHYGNLKFKQKQREEQAEPDGTEVADKAAYLMNLNSADLLKAMCYPRVKVGNEYVTKGQTVQQVHNSVGALAKAVYEKMFLWMVVRINQQLDTKQPRQYFIGVLDIAGFEIFDYNSLEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWEFIDFGMDLAACIELIEKPMGIFSILEEECMFPKATDASFKNKLYDQHLGKSNNFQKPKPAKGKAEAHFALVHYAGTVDYNITGWLEKNKDPLNETVIGLYQKSSMKTLALLFATYGGDAEGGGKKGGKKKGSSFQTVSALFRENLNKLMSNLRSTHPHFVRCLIPNETKTPGAMEHDLVLHQLRCNGVLEGIRICRKGFPSRVIYADFKQRYRILNASAVPEGQFMDSKKASEKLLGSIDIDQTQYKFGHTKVFFKAGLLGLLEEMRDDKLAQLITRTQAMCRGFLMRVEFQKMVERRESIFCIQYNVRSFMNVKHWPWMKLYFKIKPLLKSAESEKEMANMKEEFEKTKEELAKSEAKRKELEEKMVTLLQEKNDLQLQVQSESDGLADAEERCDQLIKTKIQLEAKIKEVTERAEDEEEMNAELTAKKRKLEDECSELKKDIDDLELTLAKVEKEKHATENKVKNLTEEMAILDETIAKLTKEKKALQEAHQQTLDDLQAEEDKVNTLSKAKTKLEQQVDDLEGSLEQEKKIRMDLERAKRKLEGDLKLAQESTMDLENDKQQLEEKLKKKDFEISQFQSKIEDEQVLGIQLQKKIKELQARIEELEEEIEAERASRAKAEKQRGDLSRELEEISERLEEAGGATAVQIEMNKKREAEFQKMRRDLEEATLQHEATAAALRKKHADSTAELGEQIDNLQRVKQKLEKEKSELKMEIDDLASNMETVSKAKSNLEKLCRTLEDQLSEVKTKEEEHQRTINDLSAQRARLQTESGEFARQVEEKDTLISQLSRGKQAFTQQIEELKRHLEEEIKAKNALAHALQSARHDCDLLREQYEEEQEAKGELQRTLSKANSEVAQWRTKYETDAIQRTEELEEAKKKLAQRLQDAEEHVEAVNSKCASLEKTKQRLQNEVEDLMIDVERSNAACAALDKKQKNFDKVLSEWKQKYEETQAELEASQKESRSLSTELFKMKNAYEETLDQLETLKRENKNLQQEISDLTEQIAEGGKALHELEKVKKQIEQEKSEIQSALEEAEASLEHEEGKILRIQLELNQVKSEIDRKIAEKDEEIDQLKRNHIRIVESMQSTLDAEIRSRNEAMRLKKKMEGDLNEMEIQLSHASRMAAEAQKNLRNTQGVLKDTQIHLDDALRSQEDLKEQVAMVERRANLMQAEIEELRSALEQTERARKVAEQELLDASERVQLLHTQNTSLINTKKKLETDISQIQNEMEETIQEARNAEEKAKKAITDAAMMAEELKKEQDTSAHLERMKKNLDQTVKDLQLRLDEAEQLALKGGKKHIQKLEARVRELEGEVDNEQKRSADAIKGMRKYERRVKELTYQTEEDRKNVFRLQDLVDKLQLKVKAYKRQAEESEELSNVNLTKFRKIQHELEEAEERADIAESQVNKLRVKSREVHKKIEGEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ89</accession>
    <name>A0A8C3SZ89_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Ubiquitin-conjugating enzyme E2 H</fullName>
            <ecNumber evidence="9">2.3.2.24</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">(E3-independent) E2 ubiquitin-conjugating enzyme H</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">E2 ubiquitin-conjugating enzyme H</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Ubiquitin carrier protein H</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">Ubiquitin-protein ligase H</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. E2 ubiquitin conjugating enzyme that transfers ubiquitin to MAEA, a core component of the CTLH E3 ubiquitin-protein ligase complex. In vitro catalyzes 'Lys-11'- and 'Lys-48'-linked polyubiquitination. Capable, in vitro, to ubiquitinate histone H2A.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + [E2 ubiquitin-conjugating enzyme]-L-cysteine = [E1 ubiquitin-activating enzyme]-L-cysteine + S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine.</text>
            <dbReference type="EC" id="2.3.2.23"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E1 ubiquitin-activating enzyme]-L-cysteine + N(6)-monoubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.24"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="11">Interacts with MAEA and WDR26, components of the CTLH complex that contains GID4, RANBP9 and/or RANBP10, MKLN1, MAEA, RMND5A (or alternatively its paralog RMND5B), GID8, ARMC8, WDR26 and YPEL5.</text>
    </comment>
    <comment type="similarity">
        <text evidence="18">Belongs to the ubiquitin-conjugating enzyme family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.24" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ89"/>
    <dbReference type="SMR" id="A0A8C3SZ89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021567.1">
        <property type="protein sequence ID" value="ENSCSRP00000020651.1"/>
        <property type="gene ID" value="ENSCSRG00000015684.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061631">
        <property type="term" value="F:ubiquitin conjugating enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd23797">
        <property type="entry name" value="UBCc_UBE2H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000078">
        <property type="entry name" value="ubiquitin-conjugating enzyme E2 H isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023313">
        <property type="entry name" value="UBQ-conjugating_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24068">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00183">
        <property type="entry name" value="UBC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5 18" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3 18" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="4 18" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="20">
        <location>
            <begin position="1"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="152"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="163"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="19">
        <location>
            <begin position="173"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="17">
        <location>
            <position position="87"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00039076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00060202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00063081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00076312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00077502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00078369"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00082119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU362109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020651.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="183" mass="20655" checksum="3DD5D365945F708C" modified="2022-01-19" version="1">MSSPSPGKRRMDTDVVKLIESKHEVTILGGLNEFVVKFYGPQGTPYEGGVWKVRVDLPDKYPFKSPSIGFMNKIFHPNIDEASGTVCLDVINQTWTALYDLTNIFESFLPQLLAYPNPIDPLNGDAAAMYLHRPEEYKQKIKEYIQKYATEEALKEQEEGTGDSSSESSMSDFSEDEAQDMEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T173</accession>
    <name>A0A8C3T173_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">5NT1A nucleotidase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T173"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022886.1">
        <property type="protein sequence ID" value="ENSCSRP00000021916.1"/>
        <property type="gene ID" value="ENSCSRG00000016566.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008253">
        <property type="term" value="F:5'-nucleotidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046085">
        <property type="term" value="P:adenosine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009117">
        <property type="term" value="P:nucleotide metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010394">
        <property type="entry name" value="5-nucleotidase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31367">
        <property type="entry name" value="CYTOSOLIC 5'-NUCLEOTIDASE 1 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31367:SF3">
        <property type="entry name" value="CYTOSOLIC 5'-NUCLEOTIDASE 1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06189">
        <property type="entry name" value="5-nucleotidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021916.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="281" mass="31485" checksum="89B55EDA5883CE6B" modified="2022-01-19" version="1">EEEHQLFLTKGKEEYVKYQQVNEDKPLEQGTAFAFIQAVQFVNEKLLERNPEEKALFDVIILSNNSPESGMRIVNSAKQHGLEISKFCFVSDEDSTQYLKSHNVKLFLSADRTDVCNALQRGVSAALIFQQEVQAPSTQLRVVFDGDAVLFSDETDRVFREKGLSGALEYERAMEAVPMGEGPLKAFAIHLGKMRKKFNQENSPIRTYLVTARSGRDMGIRAIKTLREWGLAIDEAFFMDGAPKGPLLSQIQPHIFFDDGLHNIQGAQDIGIPSALVPCNC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1U7</accession>
    <name>A0A8C3T1U7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Glutathione S-transferase</fullName>
            <ecNumber evidence="10">2.5.1.18</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">GST class-pi</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles. Involved in the formation of glutathione conjugates of both prostaglandin A2 (PGA2) and prostaglandin J2 (PGJ2). Participates in the formation of novel hepoxilin regioisomers. Negatively regulates CDK5 activity via p25/p35 translocation to prevent neurodegeneration.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="5">
            <text>11(S)-hydroxy-14(S),15(S)-epoxy-(5Z,8Z,12E)-eicosatrienoate + glutathione = (11S,15S)-dihydroxy-14(R)-S-glutathionyl-(5Z,8Z,12E)-eicosatrienoate</text>
            <dbReference type="Rhea" id="RHEA:50260"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:132200"/>
            <dbReference type="ChEBI" id="CHEBI:132201"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="5">
            <dbReference type="Rhea" id="RHEA:50261"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="3">
            <text>RX + glutathione = an S-substituted glutathione + a halide anion + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16437"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16042"/>
            <dbReference type="ChEBI" id="CHEBI:17792"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:90779"/>
            <dbReference type="EC" id="2.5.1.18"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="3">
            <dbReference type="Rhea" id="RHEA:16438"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>prostaglandin A2 + glutathione = prostaglandin A2-S-(S)-glutathione</text>
            <dbReference type="Rhea" id="RHEA:50800"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:133370"/>
            <dbReference type="ChEBI" id="CHEBI:133769"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="6">
            <dbReference type="Rhea" id="RHEA:50801"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>prostaglandin J2 + glutathione = prostaglandin J2-S-(R)-glutathione</text>
            <dbReference type="Rhea" id="RHEA:50804"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:133396"/>
            <dbReference type="ChEBI" id="CHEBI:133771"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="7">
            <dbReference type="Rhea" id="RHEA:50805"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="4">
            <text>prostaglandin J2 + glutathione = prostaglandin J2-S-(S)-glutathione</text>
            <dbReference type="Rhea" id="RHEA:50808"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:133396"/>
            <dbReference type="ChEBI" id="CHEBI:133772"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="4">
            <dbReference type="Rhea" id="RHEA:50809"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="9">Homodimer. Interacts with CDK5.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="10">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 10">Belongs to the GST superfamily. Pi family.</text>
    </comment>
    <dbReference type="EC" id="2.5.1.18" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1U7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022952.1">
        <property type="protein sequence ID" value="ENSCSRP00000021980.1"/>
        <property type="gene ID" value="ENSCSRG00000016611.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004364">
        <property type="term" value="F:glutathione transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006749">
        <property type="term" value="P:glutathione metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd03210">
        <property type="entry name" value="GST_C_Pi"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1050.10:FF:000053">
        <property type="entry name" value="Glutathione S-transferase P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1050.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010987">
        <property type="entry name" value="Glutathione-S-Trfase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036282">
        <property type="entry name" value="Glutathione-S-Trfase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040079">
        <property type="entry name" value="Glutathione_S-Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004045">
        <property type="entry name" value="Glutathione_S-Trfase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004046">
        <property type="entry name" value="GST_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003082">
        <property type="entry name" value="GST_pi"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050213">
        <property type="entry name" value="GST_superfamily"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11571">
        <property type="entry name" value="GLUTATHIONE S-TRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11571:SF141">
        <property type="entry name" value="GLUTATHIONE S-TRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14497">
        <property type="entry name" value="GST_C_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02798">
        <property type="entry name" value="GST_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01268">
        <property type="entry name" value="GSTRNSFRASEP"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00019">
        <property type="entry name" value="Glutathione_Transferase_(cytos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47616">
        <property type="entry name" value="GST C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50405">
        <property type="entry name" value="GST_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50404">
        <property type="entry name" value="GST_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 10" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="GST N-terminal" evidence="11">
        <location>
            <begin position="1"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="domain" description="GST C-terminal" evidence="12">
        <location>
            <begin position="70"/>
            <end position="191"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00049385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00050230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00050398"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00051481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00051593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00056425"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00062404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU368105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021980.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="197" mass="22315" checksum="25D6C7ED0FB902D3" modified="2022-01-19" version="1">RCEAVRMLLADQGQEWKEDVVTMDLWQKGELKKSCLFGQLPKFQDGDLTLYQSNAFLRHLARTYGLYGKDQREAALLDMVNDGVEDLRLKYIQLIYQNYESGKAAYVEALPGQLRPFENLLSKNHAGKAFIVGDHISFADYNLVELMRNHLVLAAGCLASCPLLAAYVERVSARPHLRTYLESAAHRDRPINGNGKQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T230</accession>
    <name>A0A8C3T230_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Sperm associated antigen 16</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T230"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023842.1">
        <property type="protein sequence ID" value="ENSCSRP00000022845.1"/>
        <property type="gene ID" value="ENSCSRG00000017192.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990716">
        <property type="term" value="C:axonemal central apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035082">
        <property type="term" value="P:axoneme assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00200">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000787">
        <property type="entry name" value="sperm-associated antigen 16 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050995">
        <property type="entry name" value="WD-F-box_domain-protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14604:SF3">
        <property type="entry name" value="SPERM-ASSOCIATED ANTIGEN 16 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14604">
        <property type="entry name" value="WD40 REPEAT PF20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1 3" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="63"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="105"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="147"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="272"/>
            <end position="304"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022845.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="304" mass="33270" checksum="D3B7627309255781" modified="2022-01-19" version="1">INSEKHLSTCLGALLSRGLKSLSPVLVPLNLALHPRKDIMVTASDDHLWKMWAFPNGNIIMTGEGHTDWLSGCCFHPSGTKLVTSSGDTTVRIWDFTKGECILTLEGHSRAVWDCSWHSCGDFVASASMDNTSKIWDINSERCRYTMRGHKDSVNSIEFLPFSNTILTSSADKTLSLWDARTGLCAQTFYGHLHSCNHATFNMKGDTIVSCDSYGVMKFWDVRRVTPMVSVDAGPHPGNQVVFDPSGHVVALASSDGTVKTLELNSGQLSSLVGHEDEVQSVVFDHKAEHLLSGGSDGTVRLWS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T253</accession>
    <name>A0A8C3T253_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T253"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023327.1">
        <property type="protein sequence ID" value="ENSCSRP00000022348.1"/>
        <property type="gene ID" value="ENSCSRG00000016884.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045596">
        <property type="term" value="P:negative regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000823">
        <property type="entry name" value="replication initiator 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001009">
        <property type="entry name" value="Zinc finger protein 26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000522">
        <property type="entry name" value="zinc finger protein 285"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000016">
        <property type="entry name" value="zinc finger protein 37 homolog"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000342">
        <property type="entry name" value="zinc finger protein 394"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001498">
        <property type="entry name" value="Zinc finger protein 404"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000367">
        <property type="entry name" value="Zinc finger protein 572"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000912">
        <property type="entry name" value="Zinc finger protein 660"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000180">
        <property type="entry name" value="Zinc finger protein 689"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000624">
        <property type="entry name" value="zinc finger protein 697"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000862">
        <property type="entry name" value="zinc finger protein 697"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000286">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000538">
        <property type="entry name" value="zinc finger protein 853"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24409">
        <property type="entry name" value="ZINC FINGER PROTEIN 142"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24409:SF331">
        <property type="entry name" value="ZINC FINGER PROTEIN 322A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="59"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="87"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="115"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="145"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="173"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="201"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="288"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="316"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="360"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="388"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="416"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="446"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="474"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="502"/>
            <end position="529"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="533"/>
            <end position="560"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="223"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="334"/>
            <end position="355"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="575"/>
            <end position="646"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1"/>
            <end position="14"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="227"/>
            <end position="236"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022348.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="646" mass="70780" checksum="E9BB0768AE474B9C" modified="2022-01-19" version="1">MPRGGRAAADGPASGKEEEKPQQASPEELAPGKADGTRKAPQSPEAGEKPPANSGESPNTCAECGKTFSHKSALAKHQKIHTGERPHECPDCGKTFIQRSDLTIHRRVHTGERPYACPDCGRRFSVSSSLLTHQRTHAPGGEKPNRCPQCGKSFADPNALARHQKSHLGGKPYECGVCGKAFAWSSHLERHQRIHTGEKPFQCGECGRAFAWSSHLDRHMRTHAAAVEEEEAEEEAPPPPQRCADCGKRLNHQTDPQRFKHKGTQTQDGGGVGEGPGQVEESGPERPHRCHQCGKCFSQSSNLLKHQRVHTGERPYACPDCGRRFRWGSALAKHRRTHAREKPTEDPAPASDTGAAGKPYPCGACGKSFGWISHLERHRRIHTGEKPYRCGECGRAFAVSSHLERHRRIHTGERPYRCGDCGKSFAVSSTLLAHRRTHATREGRPHQCPDCGKGFTTAATLERHRRLHRGEKPYQCGVCGKGFAWSSHYDRHRLTHTGEKPFPCAHCGKRFGRSSHRNRHQRAHAQAGAEKRHVCPDCGKAFSLSAALAAHQRLHTAGTDSPLSLLPPAWWEAERRTGTTTPPPEAWAEDPATRFQCPVPSSSPTASPRAWATKSLSAPGAWRPGEGEASAATSPESWSQQPPPSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4G7</accession>
    <name>A0A8C3T4G7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Core Histone H2A/H2B/H3 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the histone H3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4G7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023710.1">
        <property type="protein sequence ID" value="ENSCSRP00000022718.1"/>
        <property type="gene ID" value="ENSCSRG00000017120.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
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        <property type="term" value="F:protein heterodimerization activity"/>
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        <property type="project" value="InterPro"/>
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        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
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        <property type="entry name" value="Histone, subunit A"/>
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    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000164">
        <property type="entry name" value="Histone_H3/CENP-A"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11426">
        <property type="entry name" value="HISTONE H3"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00622">
        <property type="entry name" value="HISTONEH3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00428">
        <property type="entry name" value="H3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Core Histone H2A/H2B/H3" evidence="2">
        <location>
            <begin position="99"/>
            <end position="154"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010343"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022718.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="159" mass="17522" checksum="2D40A5732F468EE5" modified="2022-01-19" version="1">MSHIHYNKLSLPPPLQSSLPLLPHSPPPQLQALPSAPSGLDCAPVLLPPRARTTAPTKARTAVVGARALNHCCCYQSWSQSQFMAEPPFWRPPSPEIRCKQKSTELLIRNLAVMALQEASEAYLVGLFEDTNLCAIHAKRVAIMPKDIQLSQRIQGERA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4N6</accession>
    <name>A0A8C3T4N6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">BolA-like protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Acts as a mitochondrial iron-sulfur (Fe-S) cluster assembly factor that facilitates (Fe-S) cluster insertion into a subset of mitochondrial proteins. Probably acts together with the monothiol glutaredoxin GLRX5. May protect cells against oxidative stress.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Interacts with GLRX5.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the BolA/IbaG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4N6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022721.1">
        <property type="protein sequence ID" value="ENSCSRP00000021762.1"/>
        <property type="gene ID" value="ENSCSRG00000016469.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990229">
        <property type="term" value="C:iron-sulfur cluster assembly complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.300.90:FF:000001">
        <property type="entry name" value="Transcriptional regulator BolA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.300.90">
        <property type="entry name" value="BolA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="BolA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036065">
        <property type="entry name" value="BolA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050961">
        <property type="entry name" value="BolA/IbaG_stress_morph_reg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46229">
        <property type="entry name" value="BOLA TRANSCRIPTION REGULATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46229:SF2">
        <property type="entry name" value="BOLA-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01722">
        <property type="entry name" value="BolA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82657">
        <property type="entry name" value="BolA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="109"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="109"/>
            <end position="124"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005578"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00053549"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00064144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00068230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU003860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021762.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="144" mass="15618" checksum="4AF34E84475C41E8" modified="2022-01-19" version="1">MLPARLLRQALPRPAPSFGYSTAGPAMEEKPVESSIRAKLLQALQPVHLEVLNESSMHAVPRGAETHFKVVIASQRFAGLPLLQRHRLVNEILQAELAGPVHALSIQAKTPQQWEENRSVSQSPGCLGGSKHDPHMATKLGSQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4Q5</accession>
    <name>A0A8C3T4Q5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Chaperonin containing TCP1 subunit 6A</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the TCP-1 chaperonin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4Q5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024193.1">
        <property type="protein sequence ID" value="ENSCSRP00000023181.1"/>
        <property type="gene ID" value="ENSCSRG00000017442.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10052040at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140662">
        <property type="term" value="F:ATP-dependent protein folding chaperone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051082">
        <property type="term" value="F:unfolded protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd03342">
        <property type="entry name" value="TCP1_zeta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.560.10:FF:000038">
        <property type="entry name" value="Chaperonin containing TCP1 subunit 6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.260.10:FF:000029">
        <property type="entry name" value="Chaperonin containing TCP1 subunit 6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.560.10:FF:000022">
        <property type="entry name" value="T-complex protein 1 subunit zeta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.260.10:FF:000017">
        <property type="entry name" value="T-complex protein 1 subunit zeta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.7.10:FF:000004">
        <property type="entry name" value="T-complex protein 1 subunit zeta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.7.10">
        <property type="entry name" value="GroEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.560.10">
        <property type="entry name" value="GroEL-like equatorial domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.260.10">
        <property type="entry name" value="TCP-1-like chaperonin intermediate domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012722">
        <property type="entry name" value="Chap_CCT_zeta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017998">
        <property type="entry name" value="Chaperone_TCP-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002194">
        <property type="entry name" value="Chaperonin_TCP-1_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002423">
        <property type="entry name" value="Cpn60/GroEL/TCP-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027409">
        <property type="entry name" value="GroEL-like_apical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027413">
        <property type="entry name" value="GROEL-like_equatorial_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027410">
        <property type="entry name" value="TCP-1-like_intermed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053374">
        <property type="entry name" value="TCP-1_chaperonin"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02347">
        <property type="entry name" value="chap_CCT_zeta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF041083">
        <property type="entry name" value="thermosome_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11353">
        <property type="entry name" value="CHAPERONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00118">
        <property type="entry name" value="Cpn60_TCP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00304">
        <property type="entry name" value="TCOMPLEXTCP1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52029">
        <property type="entry name" value="GroEL apical domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48592">
        <property type="entry name" value="GroEL equatorial domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54849">
        <property type="entry name" value="GroEL-intermediate domain like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00750">
        <property type="entry name" value="TCP1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00751">
        <property type="entry name" value="TCP1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00995">
        <property type="entry name" value="TCP1_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6 7" id="KW-0143">Chaperone</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4 7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU004187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023181.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="531" mass="57846" checksum="F398B10A4E26F1ED" modified="2022-01-19" version="1">MSAVKALNPKAEVARAQAALAVNISAARGLQDVLRTNLGPKGTMKMLVSGAGEIKLTKDGNVLLHEMQIQHPTASLIAKVATAQDDITGDGTTSNVLIIGELLKQADLYISEGLHPRIVTEGFEVAKEKALEVLEKVKVTKEMDRETLMDVARTSLRTKVHAELADILTEAVVDAVLAIKKPDEPIDLYMVEIMEMKHKSETETALIKGLVLDHGARHPDMKKRVEDAYILTCNVSLEYEKTEVSSGFFYKSAEEREKLVKAERKFIEDRVNKIIDLKKRVCGDSNKGFIVLNQKGIDPFSLDALAKEGIVALRRAKRRNMERLTLACGGMAMNSVDDLTADCLGHAGLVYEYTLGEEKFTFIEKCDNPRSVTLLIRGPNKHTLMQIKDAVRDGLRAVKNAIEDGCVVPGAGALEVAIADALVKHKPSVKGRAQFGVQAFADALLIIPKVLAQNSGYDPQETLVKVLAEYAESGQLIGVDLNTGEPMVAAAAGIWDNYNVKKQLLHSCTVIASNILLVDEIMRAGMSSLKG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T594</accession>
    <name>A0A8C3T594_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Solute carrier family 5 member 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T594"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024123.1">
        <property type="protein sequence ID" value="ENSCSRP00000023112.1"/>
        <property type="gene ID" value="ENSCSRG00000017331.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070062">
        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015129">
        <property type="term" value="F:lactate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006814">
        <property type="term" value="P:sodium ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1730.10:FF:000007">
        <property type="entry name" value="Sodium-coupled monocarboxylate transporter 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1730.10">
        <property type="entry name" value="Sodium/glucose cotransporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038377">
        <property type="entry name" value="Na/Glc_symporter_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001734">
        <property type="entry name" value="Na/solute_symporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051163">
        <property type="entry name" value="Sodium:Solute_Symporter_SSF"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00813">
        <property type="entry name" value="sss"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42985">
        <property type="entry name" value="SODIUM-COUPLED MONOCARBOXYLATE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42985:SF15">
        <property type="entry name" value="SODIUM-COUPLED MONOCARBOXYLATE TRANSPORTER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00474">
        <property type="entry name" value="SSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50283">
        <property type="entry name" value="NA_SOLUT_SYMP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0915">Sodium</keyword>
    <keyword evidence="12" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="6" id="KW-0769">Symport</keyword>
    <keyword evidence="5 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="12"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="53"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="84"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="128"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="159"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="190"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="239"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="279"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="387"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="415"/>
            <end position="433"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="445"/>
            <end position="464"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="511"/>
            <end position="532"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="598"/>
            <end position="621"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="610"/>
            <end position="621"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU362091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023112.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="621" mass="67879" checksum="E5CB258E651E9E35" modified="2022-01-19" version="1">MNWIKSSYFVAWDYVVFAALFLISSGIGVFFAIKERKNATSKEFLVGGKQMTCGPVALSLTASFMSAVTVLGTPAEVYRYGAPFVIFFISYTFVIIFTSELFLPVFYRSGITSTYEYLELRFNKSVRFAATLIYIVQTILYTGVVVYAPALALNQVTGFNLWGSVFATGIVCTFYCTLGGLKAVVWTDAFQLVVMVVGFLTVLIQGTIQNGGPNNIWENAINGSRLEVFDFDVDPLRRHTFWTITVGGTFTWLGIYGVNQSTIQRCISCKSEKQAKLALYLNLLGLWVILVCAVFSGLVMYAHFKNCDPWTAGFISAPDQLMPYFVMDIFSTMPGLPGLFVACAFSGTLSTVAASINALATVTFEDFVKDYFPNLSEKMSTWVSKGLCIVFGVLCTSMAVAASLLGGVVQASLSIHGMCGGPMLGLFTLGIVFPCTNWKGAAGGLLTGITLAFWVAIGAFVYPAQPSKARPLHLSTANCTLANSTEMITTLAPTLPPIRPQLADTWYSLSYLYYSAVGCLGCIIAGLLISSLTGPDKGKDVKPQLIRPVCNLFCFWSKKYKTLCWCGVQHDSTIPVNDAKKAGTDDSLKNGFNKETQNHLPGYNHHEKSYTNTSIETESYF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5X9</accession>
    <name>A0A8C3T5X9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Troponin I, fast skeletal muscle</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Troponin I, fast-twitch isoform</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Troponin I is the inhibitory subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Binds to actin and tropomyosin.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the troponin I family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5X9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023281.1">
        <property type="protein sequence ID" value="ENSCSRP00000022302.1"/>
        <property type="gene ID" value="ENSCSRG00000016765.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005861">
        <property type="term" value="C:troponin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060048">
        <property type="term" value="P:cardiac muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003009">
        <property type="term" value="P:skeletal muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.350:FF:000002">
        <property type="entry name" value="troponin I, fast skeletal muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.350">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.180">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001978">
        <property type="entry name" value="Troponin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050875">
        <property type="entry name" value="Troponin_I"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038077">
        <property type="entry name" value="Troponin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13738">
        <property type="entry name" value="TROPONIN I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13738:SF9">
        <property type="entry name" value="TROPONIN I, SLOW SKELETAL MUSCLE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00992">
        <property type="entry name" value="Troponin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90250">
        <property type="entry name" value="Troponin coil-coiled subunits"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="4" id="KW-0514">Muscle protein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009930"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00042462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022302.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="26165" checksum="9EE750C756F4C6E5" modified="2022-01-19" version="1">MSQFYRDSPDFWVFFLYRLLLPPRPVPIFHTCFLVTLAGGAHGTVHPLRLLFVCCVLQSLMLAKAKEAWEQDQVDKQGEKERYLAERIVPLRTSGLSFSQLQDLCRELHEKVEIVDEERYDIEAKCIHNTREIKNLKLKVLDLRGKFKRPPLRRVRVSADAMLRALLGSKHKVSMDLRANLKSVKKEDTEKERPVEVGDWRKNVEAMSGMEGRKKMFDAAKSPTAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T688</accession>
    <name>A0A8C3T688_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Rab interacting lysosomal protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T688"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025888.1">
        <property type="protein sequence ID" value="ENSCSRP00000024830.1"/>
        <property type="gene ID" value="ENSCSRG00000018578.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051959">
        <property type="term" value="F:dynein light intermediate chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045022">
        <property type="term" value="P:early endosome to late endosome transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.1770">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.230.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051241">
        <property type="entry name" value="DZIP_RILPL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034743">
        <property type="entry name" value="RH1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034744">
        <property type="entry name" value="RH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021563">
        <property type="entry name" value="RILP_dimer"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21502:SF7">
        <property type="entry name" value="RAB-INTERACTING LYSOSOMAL PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21502">
        <property type="entry name" value="ZINC FINGER PROTEIN DZIP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09744">
        <property type="entry name" value="RH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11461">
        <property type="entry name" value="RILP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF161256">
        <property type="entry name" value="RILP dimerisation region"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51776">
        <property type="entry name" value="RH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51777">
        <property type="entry name" value="RH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0653">Protein transport</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0813">Transport</keyword>
    <feature type="domain" description="RH1" evidence="5">
        <location>
            <begin position="9"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="domain" description="RH2" evidence="6">
        <location>
            <begin position="208"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="72"/>
            <end position="167"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024830.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="358" mass="40162" checksum="491D2BC750BF69BF" modified="2022-01-19" version="1">GKRRRLSPGAASRLPATAGRLAPEHVYCMAGALGAELQRLSGRFGPEAVAGLVPQVVRLLELLEALAGPAGAESTQRKEHVLQNRLAQLEEENQKLLAQLAESQEVMLRLKEVVDKQRDEIRAQLSHICLYLVSQLQEQLNRFMSMNEDLRHKLAVVQVQLKSALEKKEDLDTMVLENRREIDRLTRDGAAAPVVELQHQDWGRNSAPSCFSKEELKQILQERNELKTSLFLVQEELAYYQRELLNDERIPSFLLDAMKSTIKKQRKKIRAKMLGTVEEPAKNCLCLGRASSACLARQLGLQEEHCCAAQESLVSPGLRTRGLLITGHSVRFIVTGVYAACWAVEHHSLLQWSLVKGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7S5</accession>
    <name>A0A8C3T7S5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Interleukin-11</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the IL-6 superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7S5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025492.1">
        <property type="protein sequence ID" value="ENSCSRP00000024441.1"/>
        <property type="gene ID" value="ENSCSRG00000018316.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.10:FF:000017">
        <property type="entry name" value="Interleukin 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009079">
        <property type="entry name" value="4_helix_cytokine-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020438">
        <property type="entry name" value="IL-11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020412">
        <property type="entry name" value="IL-11_mml"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16922">
        <property type="entry name" value="INTERLEUKIN 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16922:SF0">
        <property type="entry name" value="INTERLEUKIN-11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07400">
        <property type="entry name" value="IL11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01943">
        <property type="entry name" value="INTLKN11MAML"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01927">
        <property type="entry name" value="INTRLEUKIN11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47266">
        <property type="entry name" value="4-helical cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0202">Cytokine</keyword>
    <keyword evidence="6" id="KW-0339">Growth factor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034488863" description="Interleukin-11" evidence="9">
        <location>
            <begin position="21"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="90"/>
            <end position="145"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00072545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024441.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="192" mass="21421" checksum="5A8249A2CA3FDA3C" modified="2022-01-19" version="1">AGHVCRLLVALLSLCEGLRGLPAPRLKPSDPRADFDSIISLAKNLLSDTKHLFHHFKSRYPAEGEHKMDTLPVLSMSAVELANIQVPGGLARLSADLQNYQKHLEWLRRAGPVLRPLEPEVGALHARLERLVKRLEHLMSKLNLSRASDPLPTLPSHGTHWAVVQAGHALFHSLHLYLDWAARALVLIRNKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8H7</accession>
    <name>A0A8C3T8H7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">U3 small nucleolar RNA-associated protein 14 homolog A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the UTP14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8H7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024424.1">
        <property type="protein sequence ID" value="ENSCSRP00000023407.1"/>
        <property type="gene ID" value="ENSCSRG00000017601.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032040">
        <property type="term" value="C:small-subunit processome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006709">
        <property type="entry name" value="SSU_processome_Utp14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14150">
        <property type="entry name" value="U3 SMALL NUCLEOLAR RNA-ASSOCIATED PROTEIN 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14150:SF12">
        <property type="entry name" value="U3 SMALL NUCLEOLAR RNA-ASSOCIATED PROTEIN 14 HOMOLOG A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04615">
        <property type="entry name" value="Utp14"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="314"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="679"/>
            <end position="725"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="364"/>
            <end position="382"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="387"/>
            <end position="400"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="5">
        <location>
            <begin position="713"/>
            <end position="725"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007774"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023407.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="725" mass="81206" checksum="AEBDC6ED1F69FFF4" modified="2022-01-19" version="1">MAEEDLFRSDHPVSASEDEEDGNEERRHRQLLEAVSSLAGRKRRKLAERTEASVQVSEFNLSCEGAGEKLVLPELLGSIRASSSLGIVKKQLNRVKQKKSVELPLSKEESERVVREAAYNKTSKAVAKWEQVVLQNRRAEQLVFPLKQEQMGAAPIEEVLTGWKARTPLEQEIFSLLHKTQQPVTDPLLTPLEEASLRAMSLEEAQLRRAELQKARALQSYYEAKARREKKIKSKKYHRVLQKGRSRKALKEFEVLRKLDPEAALTKLEEMERSRIEERMSLKHQNKGKWARSRAIMAKYDLEARKAMQEQLARNKELTQKVPVEPEGEEEGDMGGEGLLPDSINEVQPSTDGANPWMLGKPSSEAKDSGTQEDTKEPRESAAPEDSGNEGEEVSEEEILLQDFEQRRCTRQQAGSLEPESAGEAEEAHTFVELLSNVQMGPGVEQPARGPEGPLLSEQLGRRRTLEEIDALGQEEGAEEQEQPWPTRTLQESEEDGNAGGGCTARKAPKQKMINLQAVLAGESHAIQCPAQPVSVQDEEEEAADQRLVIKEAFAGDDVIADFLREKHKVEQAGKPQAVDLVLPGWGEWGGTGLRPSARKRKRFLIKPVPGPPRRDQHLPHVIISQQRNVLAAAHQVNEVPFPFDRHQQFERSIRAPLGPTWNTQRAFQKLTAPRILTQPGHIIQPISAEDASPQSTMPTRGGSAALPPTPQRSRHHQPHPKKAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9F9</accession>
    <name>A0A8C3T9F9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15 17">Serine/threonine-protein phosphatase 2A activator</fullName>
            <ecNumber evidence="5 17">5.2.1.8</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Phosphotyrosyl phosphatase activator</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Acts as a regulatory subunit for serine/threonine-protein phosphatase 2A (PP2A). Modulates PP2A activity or substrate specificity, probably by inducing a conformational change in the catalytic subunit, a proposed direct target of the PPIase. Can reactivate inactive phosphatase PP2A-phosphatase methylesterase complexes (PP2A(i)) in presence of ATP and Mg(2+). Reversibly stimulates the variable phosphotyrosyl phosphatase activity of PP2A core heterodimer PP2A(D) in presence of ATP and Mg(2+) (in vitro). The phosphotyrosyl phosphatase activity is dependent of an ATPase activity of the PP2A(D):PPP2R4 complex. Is involved in apoptosis; the function appears to be independent from PP2A.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>[protein]-peptidylproline (omega=180) = [protein]-peptidylproline (omega=0)</text>
            <dbReference type="Rhea" id="RHEA:16237"/>
            <dbReference type="Rhea" id="RHEA-COMP:10747"/>
            <dbReference type="Rhea" id="RHEA-COMP:10748"/>
            <dbReference type="ChEBI" id="CHEBI:83833"/>
            <dbReference type="ChEBI" id="CHEBI:83834"/>
            <dbReference type="EC" id="5.2.1.8"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3 17">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 17">Belongs to the PTPA-type PPIase family.</text>
    </comment>
    <dbReference type="EC" id="5.2.1.8" evidence="5 17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9F9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025959.1">
        <property type="protein sequence ID" value="ENSCSRP00000024900.1"/>
        <property type="gene ID" value="ENSCSRG00000018653.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="16120at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000159">
        <property type="term" value="C:protein phosphatase type 2A complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003755">
        <property type="term" value="F:peptidyl-prolyl cis-trans isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008160">
        <property type="term" value="F:protein tyrosine phosphatase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007052">
        <property type="term" value="P:mitotic spindle organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04087">
        <property type="entry name" value="PTPA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1150:FF:000001">
        <property type="entry name" value="Serine/threonine-protein phosphatase 2A activator"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1150">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004327">
        <property type="entry name" value="Phstyr_phstse_ac"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043170">
        <property type="entry name" value="PTPA_C_lid"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037218">
        <property type="entry name" value="PTPA_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10012">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN PHOSPHATASE 2A REGULATORY SUBUNIT B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10012:SF0">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN PHOSPHATASE 2A ACTIVATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03095">
        <property type="entry name" value="PTPA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF016325">
        <property type="entry name" value="Phstyr_phstse_ac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140984">
        <property type="entry name" value="PTPA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6 17" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13 17" id="KW-0413">Isomerase</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 17" id="KW-0697">Rotamase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00013194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00044786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00054769"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU361210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024900.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="321" mass="36802" checksum="861AFAED8F8E2793" modified="2022-01-19" version="1">MAESERQTGSPEEATPPLCQSFMIPKKEIHMVPDMAKWKRSQAYADYIGFILTLNEGVKGKKLTCEYKVSEPIEKLVELLDTLDRWIDETPPVNQPSRFGNKAFRTWYAKLDQEAENLVKTVIPEHLAEAAPEVAVYLKESVGNSTRIDYGTGHEAAFAAFLCCLCKIGVLRVDDQLAMVFKVFNRYLEVMRKLQKTYRMEPAGSQGVWGLDDFQFLPFIWGSSQLIEHPNLEPRHFVDEKVVNENHKDYMFLECILFITEMKTGPFAEHSNQLWNISAVPSWSKVNQGLVRMYKAECLEKFPVIQHFKFGSLLPIQPVTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9T0</accession>
    <name>A0A8C3T9T0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Cyclin-dependent kinase inhibitor domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CDI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9T0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027226.1">
        <property type="protein sequence ID" value="ENSCSRP00000026134.1"/>
        <property type="gene ID" value="ENSCSRG00000019473.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000307">
        <property type="term" value="C:cyclin-dependent protein kinase holoenzyme complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004861">
        <property type="term" value="F:cyclin-dependent protein serine/threonine kinase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006974">
        <property type="term" value="P:DNA damage response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000045">
        <property type="term" value="P:regulation of G1/S transition of mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072331">
        <property type="term" value="P:signal transduction by p53 class mediator"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.365.10">
        <property type="entry name" value="p27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003175">
        <property type="entry name" value="CDI_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044898">
        <property type="entry name" value="CDI_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029841">
        <property type="entry name" value="CDKN1A"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46778:SF1">
        <property type="entry name" value="CYCLIN-DEPENDENT KINASE INHIBITOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46778">
        <property type="entry name" value="CYCLIN-DEPENDENT KINASE INHIBITOR 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02234">
        <property type="entry name" value="CDI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0649">Protein kinase inhibitor</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Cyclin-dependent kinase inhibitor" evidence="4">
        <location>
            <begin position="25"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="81"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="85"/>
            <end position="125"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF02234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026134.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="160" mass="18118" checksum="D4310524E4936A44" modified="2022-01-19" version="1">MRAGNMPLSESNMRQAPCNRKLCRNLFGPVDHEQLQNDLQDLMRRHLEEAQCRWNFDFETETPLEGKFKWERVLYPDVSPACLPSQDQSQSKGNGGEKNQSSPALKSSTKDLNVALSSEAVQTGSESRKASSPGHLKRKQTSIKDFYSLKRRIVPCKPNP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB03</accession>
    <name>A0A8C3TB03_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">BTB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027147.1">
        <property type="protein sequence ID" value="ENSCSRP00000026057.1"/>
        <property type="gene ID" value="ENSCSRG00000019419.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042327">
        <property type="term" value="P:positive regulation of phosphorylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18386">
        <property type="entry name" value="BTB_POZ_KCTD20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000017">
        <property type="entry name" value="BTB/POZ domain-containing protein 10 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039886">
        <property type="entry name" value="BTBD10/KCTD20"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039885">
        <property type="entry name" value="BTBD10/KCTD20_BTB/POZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21637">
        <property type="entry name" value="BTB/POZ DOMAIN-CONTAINING PROTEIN 10-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21637:SF1">
        <property type="entry name" value="BTB_POZ DOMAIN-CONTAINING PROTEIN KCTD20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16017">
        <property type="entry name" value="BTB_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BTB" evidence="4">
        <location>
            <begin position="116"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="97"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="61"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="100"/>
            <end position="113"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026057.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="418" mass="46998" checksum="D7763DD253E3431E" modified="2022-01-19" version="1">MNINCAGGTDQSRNQESNHSAEKITPPIHDPEEDSLAPGSQTPSISAAPRNDDTEFRYASRTATPQFSNMLPTPEDTTSTNSKAGSKRHLDHFIAQERNGSSTSGSTSSSQSQAPEKVTLVVDGTRFVVNPQIFTAHPDTMLGRMFGAGREYNFTRPNEKGEYEIAEGISSTVFHTVLDYYKTGIINCPDGISIPDLRDTCDYLCINFDFNTIKCQDLSALLHELSNDGAHKQFDNYLEELILPIMVGSAKKGERECHIVVLTDEDTVDWDEDHPPPMGEEYSQILYSSKLYRFFKYIENRDVAKTVLKEHGLKNIRIGIEGYPTCKEKVKRRPGGRSEVIYNYVQRPFIQMSWEKEEGKSRHVDFQCVRSKSLTNLVAVGEDVSEDQELLIHHPPQVDELDRLNAPFSQMAPNDLPD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC52</accession>
    <name>A0A8C3TC52_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Microtubule crosslinking factor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000027361.1">
        <property type="protein sequence ID" value="ENSCSRP00000026264.1"/>
        <property type="gene ID" value="ENSCSRG00000019520.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016327">
        <property type="term" value="C:apicolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016328">
        <property type="term" value="C:lateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097427">
        <property type="term" value="C:microtubule bundle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000922">
        <property type="term" value="C:spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045197">
        <property type="term" value="P:establishment or maintenance of epithelial cell apical/basal polarity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001578">
        <property type="term" value="P:microtubule bundle formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010506">
        <property type="term" value="P:regulation of autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049885">
        <property type="entry name" value="MTCL1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027882">
        <property type="entry name" value="SOGA1/2-like_CC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027881">
        <property type="entry name" value="SOGA_CC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15742">
        <property type="entry name" value="GIRDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15742:SF3">
        <property type="entry name" value="MICROTUBULE CROSS-LINKING FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11365">
        <property type="entry name" value="SOGA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14818">
        <property type="entry name" value="SOGA1-2-like_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57997">
        <property type="entry name" value="Tropomyosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SOGA coiled-coil" evidence="7">
        <location>
            <begin position="484"/>
            <end position="577"/>
        </location>
    </feature>
    <feature type="domain" description="SOGA coiled-coil" evidence="7">
        <location>
            <begin position="613"/>
            <end position="702"/>
        </location>
    </feature>
    <feature type="domain" description="SOGA 1/2-like coiled-coil" evidence="8">
        <location>
            <begin position="1174"/>
            <end position="1227"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="717"/>
            <end position="778"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="828"/>
            <end position="850"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1604"/>
            <end position="1630"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1652"/>
            <end position="1698"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1724"/>
            <end position="1785"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1852"/>
            <end position="1901"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="415"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="492"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="554"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="614"/>
            <end position="698"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="787"/>
            <end position="814"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="1092"/>
            <end position="1144"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="1184"/>
            <end position="1229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="17"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="75"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="107"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="152"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="207"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="242"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="6">
        <location>
            <begin position="258"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="269"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="721"/>
            <end position="750"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="836"/>
            <end position="849"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="1621"/>
            <end position="1630"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="1666"/>
            <end position="1698"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="1868"/>
            <end position="1888"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF11365"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF14818"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026264.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1901" mass="211396" checksum="D61000982283C084" modified="2022-01-19" version="1">METLNGTSPSDNLKQQQGHHHPHAEKKRLNRAPSPARPFLKDLHGRAASAKPPPVPPKSPSLSGKPQQPGPPPQSAGLLATQSRLSRRSGSQGAKAATAAGTGGRAGSAKASLWSKKAARAQEQGGGKAGARQAGGELGHSPGKGRKGKRSAPAQQGGSVAPAAGPGLGSGHAAAAAPARLSHTDSSSDLSDCPSEPLSDEQRPAQAASSDAESGTGSSDREQPPAPGRAGTPVPGAGHPLGAQPSPESPAGPGAAQPAPPCSPPAASPAPAAGKGSAPGGEEASWGQAAENAPGRGDMRLGSKAPAPCQPPAGEEEELLREIEELRSENDYLKDELDELRAEMEEMRDSYLEEDVYQLQELRKELDRANKNCRILQYRLRKAEQKSLKVAQTGQVDGELIRSLEQDLKVAKDVSVRLHHELESVEEKRVKAEDENEILRQQIIEVEISKQALQNELDRLKESSLKRRGSREMHKEKKTFTQEDSADLKCQLQFAKEEAVLMRKKMAKLGREKDELEQELQKYKSIYGDVDSPLPTGEAGGPPSTREAELKLRLKLVEEEANILGRKIVELEVENRGIKAEMEDMRCQYERECLSRDQISSIPTSPYGDSMESATELRRHLQFVEEEAELLRRSISEIEDHNKQLTNELNKFKFEPSQESGWLDDGASKCSGSLQEELKSARMQINELSGKVMKLQYENRVLISNVQRYDLVSHLGLRTSSPRDSDSESDAGKKESDSEEGRPTQPKREGPIGGESDSEEVYEKTSGFGSGKPSEVSDLCSTELMRVKEDTESLINIKREAEQLERTVLRLITDTDSLIYDAKVHITSSPSSEQGFKSDGERGEDKNEPELLDTINSRMKAFRKELQTFLEKVDHIGEGLREQMEDLSPLPHLTESSSFLSTMTSMSRDSPIGNLGKELITDFQSKLRDQMEWQLSQDRGEEQEIHHLRTTTEPHRRADGDIKLYMPGDKGCFSLELEEEHLQTLRRKDLEVQSLTLQNKLEEKTWSQEKSLMQQELRHFKQNTFLLYVKLKWLLKHWQQGKQIEEEGEDILEVTDAYGHLLLYMSDPFLLHAVDKNASENRRLLNAVKTLLDDFRSELRDDERDRHGLQQQYATDKAAWEVEWTELKCRLEQLEGKNETAQGETVLTTDSKGAFKREREEHKKLLADSHSLVMDLRWQLQHSEKNWNREKMELQDRLDRDRREWERQKKELLRRIEQLQKEVSTRKGDSVLCDQKESNLCPFSTQGNLHVPHPMGARSYSDSDAIQFDDQLLSKLKESDRCTATENLFLDSLSLDSPDESDEVFNYLIYVLGFFLRAVSVSSMSEFQRLMDISPFLPEKTLPSSSSKEDMTPPLSPDDLKYIEEFNKNWDYSNTRIHSGVTEKPAEAWAERTEIGKVRSDSTSDPFQASSWYLTTSVTMTTNTITSPEPCQKQPLRSHVVTEKMGVKVFHSPPVIRRLDNSAIAGNGGKKQVEPDFLFSVTKTKGSVCETKGASSDVFGRWSCDLTKHHKDFLESGLHPIEHPICTAVGFTSSLQTLELSKNMSDDMKEVAYSVRNAIRSNSNSAEPQFKDIACQTNGIRTTGTQTTQTISVGLQTETLRSITSSPHKCLTPKGGSTPISSPSRSLRSRQVAPAIEKVQAKFERTCCSPKYGSPKLQRKILPKTDQPSNRTLPGTPQKGFSESAWARSTTTRESPVHTTINDGLSSLFNIIDHTPVVQETLQKCARSSSRSRSAEPRSELGPMQEMCTSARGRSPSPLRLAAEMEKEEESEATSVKQDLSAPPGYTLTENAARILNKKLLEHALKEEKRLASRSPPSLSNDNSTGEIVKVEPGSIEELPCSALAPSLESCFSRPERPANRRPPSRWASHSPTASQSQSTGDLTSSEEYGSKELPMENPNQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCN4</accession>
    <name>A0A8C3TCN4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">Fatty acid 2-hydroxylase</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="27">Fatty acid alpha-hydroxylase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="32 33">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="32" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="32" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="24">Catalyzes the hydroxylation of free fatty acids at the C-2 position to produce 2-hydroxy fatty acids, which are building blocks of sphingolipids and glycosphingolipids common in neural tissue and epidermis. FA2H is stereospecific for the production of (R)-2-hydroxy fatty acids. Plays an essential role in the synthesis of galactosphingolipids of the myelin sheath. Responsible for the synthesis of sphingolipids and glycosphingolipids involved in the formation of epidermal lamellar bodies critical for skin permeability barrier. Participates in the synthesis of glycosphingolipids and a fraction of type II wax diesters in sebaceous gland, specifically regulating hair follicle homeostasis. Involved in the synthesis of sphingolipids of plasma membrane rafts, controlling lipid raft mobility and trafficking of raft-associated proteins.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>a 1,2-saturated fatty acid + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = a (R)-2-hydroxy fatty acid + 2 Fe(III)-[cytochrome b5] + H2O</text>
            <dbReference type="Rhea" id="RHEA:38855"/>
            <dbReference type="Rhea" id="RHEA-COMP:10438"/>
            <dbReference type="Rhea" id="RHEA-COMP:10439"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="ChEBI" id="CHEBI:76177"/>
            <dbReference type="ChEBI" id="CHEBI:83955"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:38856"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>docosanoate + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = 2-hydroxydocosanoate + 2 Fe(III)-[cytochrome b5] + H2O</text>
            <dbReference type="Rhea" id="RHEA:39819"/>
            <dbReference type="Rhea" id="RHEA-COMP:10438"/>
            <dbReference type="Rhea" id="RHEA-COMP:10439"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:23858"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="ChEBI" id="CHEBI:76722"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:39820"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>hexadecanoate + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (R)-2-hydroxyhexadecanoate + 2 Fe(III)-[cytochrome b5] + H2O</text>
            <dbReference type="Rhea" id="RHEA:38551"/>
            <dbReference type="Rhea" id="RHEA-COMP:10438"/>
            <dbReference type="Rhea" id="RHEA-COMP:10439"/>
            <dbReference type="ChEBI" id="CHEBI:7896"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="ChEBI" id="CHEBI:75927"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:38552"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>octadecanoate + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (R)-2-hydroxyoctadecanoate + 2 Fe(III)-[cytochrome b5] + H2O</text>
            <dbReference type="Rhea" id="RHEA:39815"/>
            <dbReference type="Rhea" id="RHEA-COMP:10438"/>
            <dbReference type="Rhea" id="RHEA-COMP:10439"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:25629"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="ChEBI" id="CHEBI:57562"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:39816"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>tetracosanoate + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (R)-2-hydroxytetracosanoate + 2 Fe(III)-[cytochrome b5] + H2O</text>
            <dbReference type="Rhea" id="RHEA:38559"/>
            <dbReference type="Rhea" id="RHEA-COMP:10438"/>
            <dbReference type="Rhea" id="RHEA-COMP:10439"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="ChEBI" id="CHEBI:31014"/>
            <dbReference type="ChEBI" id="CHEBI:75935"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:38560"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="29">
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="28">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="28">Binds 2 Zn(2+) ions per subunit that likely form a catalytic dimetal center.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3">Lipid metabolism; fatty acid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="25">Sphingolipid metabolism; galactosylceramide biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Microsome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the sterol desaturase family. SCS7 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCN4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027305.1">
        <property type="protein sequence ID" value="ENSCSRP00000026208.1"/>
        <property type="gene ID" value="ENSCSRG00000019374.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0080132">
        <property type="term" value="F:fatty acid 2-hydroxylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046513">
        <property type="term" value="P:ceramide biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006633">
        <property type="term" value="P:fatty acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.120.10:FF:000011">
        <property type="entry name" value="Fatty acid 2-hydroxylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.120.10">
        <property type="entry name" value="Cytochrome b5-like heme/steroid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001199">
        <property type="entry name" value="Cyt_B5-like_heme/steroid-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036400">
        <property type="entry name" value="Cyt_B5-like_heme/steroid_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018506">
        <property type="entry name" value="Cyt_B5_heme-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006694">
        <property type="entry name" value="Fatty_acid_hydroxylase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014430">
        <property type="entry name" value="Scs7"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12863:SF1">
        <property type="entry name" value="FATTY ACID 2-HYDROXYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12863">
        <property type="entry name" value="FATTY ACID HYDROXYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00173">
        <property type="entry name" value="Cyt-b5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04116">
        <property type="entry name" value="FA_hydroxylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005149">
        <property type="entry name" value="IPC-B_HD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00363">
        <property type="entry name" value="CYTOCHROMEB5"/>
    </dbReference>
    <dbReference type="SMART" id="SM01117">
        <property type="entry name" value="Cyt-b5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55856">
        <property type="entry name" value="Cytochrome b5-like heme/steroid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00191">
        <property type="entry name" value="CYTOCHROME_B5_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50255">
        <property type="entry name" value="CYTOCHROME_B5_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="18" id="KW-0275">Fatty acid biosynthesis</keyword>
    <keyword evidence="10" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="6 29" id="KW-0349">Heme</keyword>
    <keyword evidence="15 29" id="KW-0408">Iron</keyword>
    <keyword evidence="5" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="16" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="17 30" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 28" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0492">Microsome</keyword>
    <keyword evidence="14" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="33" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 30" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 30" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="11 28" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="30">
        <location>
            <begin position="165"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="30">
        <location>
            <begin position="210"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="30">
        <location>
            <begin position="267"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="30">
        <location>
            <begin position="295"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="domain" description="Cytochrome b5 heme-binding" evidence="31">
        <location>
            <begin position="28"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="binding site" description="axial binding residue" evidence="29">
        <location>
            <position position="45"/>
        </location>
        <ligand>
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <feature type="binding site" description="axial binding residue" evidence="29">
        <location>
            <position position="71"/>
        </location>
        <ligand>
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="231"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="236"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="254"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="257"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="258"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="312"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="316"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="333"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="336"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="337"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004872"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00050698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00051519"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00051625"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00052862"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00053017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00054885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00060649"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00069158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00078148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="PIRSR" id="PIRSR005149-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="PIRSR" id="PIRSR005149-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="PROSITE" id="PS50255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026208.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="401" mass="46535" checksum="9D4D99EDDD661565" modified="2022-01-19" version="1">LAPPTAPATNQSHAPAEVRQRCAQGACLVLRGRRLYDLGGFVRLHPGGEQLLRERAGSDVSAALEGPPHRHSRNARRWLEQYYLGEVRPEPAPERQVPPGPRPRRAVPAPHRYPLVPPDLVDWHKPLLWQVGRLGEKYDEWVHQPVDRPIRLFHSDFIESLSKTAWYIVLMVWIPVVLYLSWFCYASLAQGTTRLFSSFTTEYSIPVHKYFFPFIFVLGMFLWSLVEYLIHRFLFHMKPPASNYYLITLHFLLHGQHHKSPFDSSRLVFPPVPASLVIGFFYVLLRLLLPEAVGMSMFVGGLFGYVVYDMTHYYLHYGSPKKGTYLYGLKAYHVKHHFEHQKSGVPGWRLWHRCIRHIPMWVCQWWCYILLSVCFSSSYCLTFEESVGCFSPLLIHIHQGG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEB5</accession>
    <name>A0A8C3TEB5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Potassium inwardly rectifying channel subfamily J member 15</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 14">Membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the inward rectifier-type potassium channel (TC 1.A.2.1) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEB5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029451.1">
        <property type="protein sequence ID" value="ENSCSRP00000028298.1"/>
        <property type="gene ID" value="ENSCSRG00000020839.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="273257at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034702">
        <property type="term" value="C:monoatomic ion channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005242">
        <property type="term" value="F:inward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990573">
        <property type="term" value="P:potassium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034765">
        <property type="term" value="P:regulation of monoatomic ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000036">
        <property type="entry name" value="ATP-sensitive inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1400:FF:000002">
        <property type="entry name" value="ATP-sensitive inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1400">
        <property type="entry name" value="G protein-activated inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041647">
        <property type="entry name" value="IRK_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016449">
        <property type="entry name" value="K_chnl_inward-rec_Kir"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003270">
        <property type="entry name" value="K_chnl_inward-rec_Kir1.3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013518">
        <property type="entry name" value="K_chnl_inward-rec_Kir_cyto"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040445">
        <property type="entry name" value="Kir_TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11767:SF20">
        <property type="entry name" value="ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11767">
        <property type="entry name" value="INWARD RECTIFIER POTASSIUM CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01007">
        <property type="entry name" value="IRK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17655">
        <property type="entry name" value="IRK_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005465">
        <property type="entry name" value="GIRK_kir"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01323">
        <property type="entry name" value="KIR13CHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01320">
        <property type="entry name" value="KIRCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12 14" id="KW-0407">Ion channel</keyword>
    <keyword evidence="10 14" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 14" id="KW-0630">Potassium</keyword>
    <keyword evidence="5 14" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 14" id="KW-0813">Transport</keyword>
    <keyword evidence="7 14" id="KW-0851">Voltage-gated channel</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU003822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028298.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="375" mass="42847" checksum="0515E326D5AAA246" modified="2022-01-19" version="1">MGTTQINTSSAPLANGIISADLKTHRPRVMSKSGHSNVRIDKVDGIYLLYLQDLWTTVIDMKWRYKLTLFAATFVMTWFLFGVIYYAIAFLHGDLGRDPFPPKHMPCVKEVNSLTGAFLFSLESQTTIGYGFRFITEECPHAIFLLVAQLVITTLIEIFITGTFLAKIARPKKRAETIKFSHCAVITKHNGELCLVIRVANMRKSLLIQCQLSGKLLQTYETKEGERILLNQASVKFNVDSSSESPFLILPLTFYHILDESSPLRDLTPQNLKEKDFELVVLLNATVESTSAVCQSRTSYIPEEIHWGYEFVPVVSLSQNGKYVADFSQFEQIRRSVESNFYSVDSEKQKLEERYRQEEERERGLRTMLLQQSNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFY8</accession>
    <name>A0A8C3TFY8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">DUF155 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the RMD1/sif2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFY8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028720.1">
        <property type="protein sequence ID" value="ENSCSRP00000027588.1"/>
        <property type="gene ID" value="ENSCSRG00000020415.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070131">
        <property type="term" value="P:positive regulation of mitochondrial translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003734">
        <property type="entry name" value="DUF155"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051624">
        <property type="entry name" value="RMD1/Sad1-interacting"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16255">
        <property type="entry name" value="REQUIRED FOR MEIOTIC NUCLEAR DIVISION PROTEIN 1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16255:SF1">
        <property type="entry name" value="REQUIRED FOR MEIOTIC NUCLEAR DIVISION PROTEIN 1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02582">
        <property type="entry name" value="DUF155"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF155" evidence="3">
        <location>
            <begin position="223"/>
            <end position="400"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="137"/>
            <end position="163"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF02582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027588.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="446" mass="51518" checksum="7A5F645374FEAC13" modified="2022-01-19" version="1">MTVKLLGFLARCSHVLMKICECQGLHKPRHPVLKLSNDVVRASFRTLAPNKVLNLCTPETATCCLTNLCVRLKNWQTSEAKIVNYPIGEVYPPFRDHFDTLRTVNYKHGLSSARKFMKIPTRSYSVVSTSKILPKQSILPTKRPPKAPRTKQPSRANQPQVSETEDLMQCTAFATADEYHLGNLCHDLTSYGYVEITSLPRDAANVLVIGTENAAKEYDPGMIFFFREGSVVFWNVEEKTMKKIMQVLERHEIQPYEVALVHWENEEINYRRGEGQSKLHRGEILLNSDLDIDEVILQKFAFSNALCLSVKLAIWESSLDNFVESIQSIPEILKSRKKVKLSHADVMQKIGELFALRHCINLSSDLLITPDFYWDRENLEELYDKTCQFLSINRRVKVMNEKLQHCMELTDLMRNHLNEKRALRLEWMIVILITIEVMFELARVVF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJ89</accession>
    <name>A0A8C3TJ89_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">ETS-related transcription factor Elf-3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">E74-like factor 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Transcriptional activator that binds and transactivates ETS sequences containing the consensus nucleotide core sequence GGA[AT]. Acts synergistically with POU2F3 to transactivate the SPRR2A promoter and with RUNX1 to transactivate the ANGPT1 promoter. Also transactivates collagenase, CCL20, CLND7, FLG, KRT8, NOS2, PTGS2, SPRR2B, TGFBR2 and TGM3 promoters. Represses KRT4 promoter activity. Involved in mediating vascular inflammation. May play an important role in epithelial cell differentiation and tumorigenesis. May be a critical downstream effector of the ERBB2 signaling pathway. May be associated with mammary gland development and involution. Plays an important role in the regulation of transcription with TATA-less promoters in preimplantation embryos, which is essential in preimplantation development.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">Interacts with TBP. Interacts with CREBBP and EP300; these act as transcriptional coactivators of ELF3 and positively modulate its function. Interacts with XRCC5/KU86 and XRCC6/KU70; these inhibit the ability of ELF3 to bind DNA and negatively modulate its transcriptional activity. Associated with CLND7 and POU2F3. Interacts with ZNF768.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 18">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 18">Belongs to the ETS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJ89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030217.1">
        <property type="protein sequence ID" value="ENSCSRP00000029051.1"/>
        <property type="gene ID" value="ENSCSRG00000021293.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001228">
        <property type="term" value="F:DNA-binding transcription activator activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990837">
        <property type="term" value="F:sequence-specific double-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08537">
        <property type="entry name" value="SAM_PNT-ESE-1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000136">
        <property type="entry name" value="ETS homologous factor isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000063">
        <property type="entry name" value="ETS-related transcription factor Elf-3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042693">
        <property type="entry name" value="Elf-3_PNT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000418">
        <property type="entry name" value="Ets_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046328">
        <property type="entry name" value="ETS_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003118">
        <property type="entry name" value="Pointed_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849:SF13">
        <property type="entry name" value="ETS-RELATED TRANSCRIPTION FACTOR ELF-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00178">
        <property type="entry name" value="Ets"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02198">
        <property type="entry name" value="SAM_PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00454">
        <property type="entry name" value="ETSDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00413">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00251">
        <property type="entry name" value="SAM_PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50061">
        <property type="entry name" value="ETS_DOMAIN_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51433">
        <property type="entry name" value="PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0010">Activator</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="9 18" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="12" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="13 18" id="KW-0539">Nucleus</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0678">Repressor</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="PNT" evidence="21">
        <location>
            <begin position="39"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="domain" description="ETS" evidence="20">
        <location>
            <begin position="266"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="184"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="195"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="235"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="246"/>
            <end position="257"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00059402"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00065911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00072771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00077008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU004019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS51433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029051.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="363" mass="41221" checksum="780CE4EA638084C2" modified="2022-01-19" version="1">MAGSCEISNIFSNYISAMYQPEEAQPPVELLAHMGKDDNLTLPAETTEKPAWFGELPYFWSKAQVLEWISYHVEKNKYDASAINFSCCNMDGYTLCHCTPEQLRLIFGPLGDELYARLHEIVSVSDELSWIIDLLEKEDMSSQEIFLDSGASGKRSALATPCPSRPLPCICPLPGAGSPFPALSSTPLCPPGTGMSHSPNSQDSGGSDIDPDPTEVKLFSSDGDFADYDKGDVKHGKRKRGRPRKFSKENRDCLETKKSKHSPRGTHLWEFIRDILLHPELNEGLMKWEDRREGVFKFLRSEAVAQLWGQKKKNSSMTYEKLSRAMRYYYKREILERVDGRRLVYKFGKNSSGWKEEEVLNRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIF8</accession>
    <name>A0A8C3XIF8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIF8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000574.1">
        <property type="protein sequence ID" value="ENSCSRP00000000555.1"/>
        <property type="gene ID" value="ENSCSRG00000000470.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="12"/>
            <end position="36"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000555.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="107" mass="11527" checksum="35CD0AAEF7F3AB9D" modified="2022-01-19" version="1">VGLRWHAASLNRSSLPGLGPRGKGKQGFGEEHRRGHAGLFEKAQPSPAYAMGRPCIFTLNHSVILFTQALCWNCKGVRCNARALIHGFSLLGFAILEGCIVTGDMPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJD6</accession>
    <name>A0A8C3XJD6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Axonemal dynein light intermediate polypeptide 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Inner dynein arm light chain, axonemal</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Involved in sperm flagellum assembly.</text>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the inner dynein arm light chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJD6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003800.1">
        <property type="protein sequence ID" value="ENSCSRP00000003672.1"/>
        <property type="gene ID" value="ENSCSRG00000002786.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="273640at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097546">
        <property type="term" value="C:ciliary base"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030286">
        <property type="term" value="C:dynein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045504">
        <property type="term" value="F:dynein heavy chain binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019347">
        <property type="entry name" value="Axonemal_dynein_light_chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13183:SF0">
        <property type="entry name" value="AXONEMAL DYNEIN LIGHT INTERMEDIATE POLYPEPTIDE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13183">
        <property type="entry name" value="AXONEMAL INNER ARM DYNEIN LIGHT CHAIN 28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10211">
        <property type="entry name" value="Ax_dynein_light"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0243">Dynein</keyword>
    <keyword evidence="3" id="KW-0505">Motor protein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00038114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00039799"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00042417"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00043925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003672.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="256" mass="29510" checksum="0C12A6C0F8888C4F" modified="2022-01-19" version="1">MIPPADSLLRYETPVLVSRNPEKRSPKARSLKVSPQQPVSTGPVPPPPKPKVTPTSVDPTKQAEEILNAILPPREWVEDNQLWIQQVSTTPSTRMDVVHLQEELDLKLQQRQARETGICPVRRELYSQCFDELIREVTINCAERGLLLLRVRDEIRMTIAAYQTLYESSVAFGMRKALQAEQGKSDMEKRIAELEDEKRELERQVNEQKAKCEAIEKRESERRQVEEKKHGEEVQFLKRTNQQLKAQLEGIIAPKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJX9</accession>
    <name>A0A8C3XJX9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Transmembrane and coiled-coil domain family 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TEX28 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJX9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005000.1">
        <property type="protein sequence ID" value="ENSCSRP00000004848.1"/>
        <property type="gene ID" value="ENSCSRG00000003617.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042982">
        <property type="term" value="P:amyloid precursor protein metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019394">
        <property type="entry name" value="TEX28/TMCC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17613">
        <property type="entry name" value="CEREBRAL PROTEIN-11-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17613:SF9">
        <property type="entry name" value="TRANSMEMBRANE AND COILED-COIL DOMAINS PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10267">
        <property type="entry name" value="Tmemb_cc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="631"/>
            <end position="654"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="661"/>
            <end position="680"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="148"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="434"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="508"/>
            <end position="578"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="49"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="78"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="107"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="434"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="446"/>
            <end position="456"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="8">
        <location>
            <begin position="473"/>
            <end position="487"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004848.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="12">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="694" mass="76779" checksum="26071E08E4AC8236" modified="2022-01-19" version="1">MKRCTSDELQQPEEDCAGAEDAPNLAAMDAKPGDCASAGSDSGTAANPNPAPHPVPRSKPPDLKKIQQLSEGSMFGHGLKHLFHSRRRSREREHQNSQDSLSQHYGMSDHDSPDEKERSPEMHRVSYAMSLHDLPVRPTAFNRVLQQIRSRPSIKRGSSLHSGSRRSKSSSLDPQKGSPHLVRKAPQDSSLTAILHQHQGRPRSSSATDTAILLAESGAVYLLQEESECLADKLDKGDVSTLSLPSNASHGDSDVSNICLDVPDGTPDPHRTKAAIDHLHQKILKITEQIKIEQEARDDNVAEYLKLANNADKQQASRIKQVFEKKNQKSAQTIAQLHKKLEHYHKKLKEIEQNGLSRQPKDVFRDMHQGLKDVGANVRSSISGFGGGVVEGVKGSLSGLSQATHTAVVSKPREFASLIRNKFGSADNIAHLKDTLDDGHPEEASRTLSGSATLVSSPKYGSDDECSSATSGSAGGSNSGAGPGGLGSPKSNTLDSHHNNFDTILEELREIKDSQSHLEDSMEDLKAQLQRDYTYMTQCLQEERYRYERLEEQLNDLTELHQNEMTNLKQELASMEEKVAYQSYERARDIQEAVESCLTRVTKLELQQQQQQVVQLEGVENANARALLGKFINVILALMAVLLVFVSTIANFITPLMKTRMRILSTALLLLFLFLLWKHWDSITYFLAHVLLPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XK77</accession>
    <name>A0A8C3XK77_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Phosphatase, orphan 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1 8">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the HAD-like hydrolase superfamily. PHOSPHO family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XK77"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004316.1">
        <property type="protein sequence ID" value="ENSCSRP00000004179.1"/>
        <property type="gene ID" value="ENSCSRG00000003188.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10267182at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016791">
        <property type="term" value="F:phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006384">
        <property type="entry name" value="HAD_hydro_PyrdxlP_Pase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016965">
        <property type="entry name" value="Pase_PHOSPHO-typ"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01489">
        <property type="entry name" value="DKMTPPase-SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01488">
        <property type="entry name" value="HAD-SF-IB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20889">
        <property type="entry name" value="PHOSPHATASE, ORPHAN 1, 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20889:SF1">
        <property type="entry name" value="PYRIDOXAL PHOSPHATE PHOSPHATASE PHOSPHO2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06888">
        <property type="entry name" value="Put_Phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF031051">
        <property type="entry name" value="PyrdxlP_Pase_PHOSPHO2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5 8" id="KW-0460">Magnesium</keyword>
    <keyword evidence="3 8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="active site" description="Nucleophile" evidence="6">
        <location>
            <position position="8"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="6">
        <location>
            <position position="10"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="8"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="10"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="19"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="99"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="179"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR031051-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR031051-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR031051-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004179.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="241" mass="27826" checksum="06C1581B3C0D93C7" modified="2022-01-19" version="1">MKFLLVFDFDYTVIDENSDTWIVKCAPEEKLPNKLRNSYQKGHWTEYMSRVFRYLGDSGVREDEMKRTMTTIPFTTGMRDLLDFIGKNKDLFDCIIISDSNTVFIDWILKAANFHEVLDEVFTNPATFSGTGYLTVQNFHTHHCAKCPKNLCKRKVLEEFVDKKLHQGVKYTKIIYVGDGGNDLCPVTFLKKDDIAMPRKGYTLQKMISQMSEDLDPVQSSVLVWSSGIEILSHLKLLIKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL56</accession>
    <name>A0A8C3XL56_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Corepressor interacting with RBPJ, 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007651.1">
        <property type="protein sequence ID" value="ENSCSRP00000007416.1"/>
        <property type="gene ID" value="ENSCSRG00000005472.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040014">
        <property type="entry name" value="CIR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019339">
        <property type="entry name" value="CIR_N_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13151">
        <property type="entry name" value="CBF1 INTERACTING COREPRESSOR CIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13151:SF2">
        <property type="entry name" value="COREPRESSOR INTERACTING WITH RBPJ 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10197">
        <property type="entry name" value="Cir_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01083">
        <property type="entry name" value="Cir_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CBF1-interacting co-repressor CIR N-terminal" evidence="2">
        <location>
            <begin position="13"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="220"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="230"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="256"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="279"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="301"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="321"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="359"/>
            <end position="382"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="383"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="404"/>
            <end position="459"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="SMART" id="SM01083"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007416.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="459" mass="53735" checksum="8F9E047B8022A372" modified="2022-01-19" version="1">MGKSFANFMCKKDFHPASKSNIKKVWMAEQKISYDKKKQEELMQQYLKEQECYDNRLLMGDERVKNGLNFMYEAPPGAKKEETKEQEGETEYKFEWQKVAPREKYAKDDMNIRDQPFGIQVRNVRCIKCHKWGHVNTDRECPLFGLSGINASSVSNDGSGPSMHPSELIAEMRNSGFALKQNVLGRNLTANDPSQEFVASEEDDPEVEFLKSLSTKQKQKLLRKLDRLEKKRKKDRKKKKQQKKKSKRKHKKHKISSSSSSSSETSVSSSDSETDSKAIQKKMYSKKRKKDKFSEANISDSEGKAKTKKEKLYEEPSSSHGNKDKDREKCRLLKQDSSRENNKWSSCESERKSKSRNQSTDKRETERNERDSRSQSKDERSGRSSCTSHSNYRQKQIRRPSRSPSEERHRKNETRSHSTDVYREKKCRESCGDKCSKVDHKERGRNSRSRSRERERKYR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL66</accession>
    <name>A0A8C3XL66_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">F-box only protein 30</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Substrate-recognition component of the SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. Required for muscle atrophy following denervation.</text>
    </comment>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Part of a SCF (SKP1-cullin-F-box) protein ligase complex. Interacts with SKP1, CUL1 and RBX1/ROC1.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL66"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007713.1">
        <property type="protein sequence ID" value="ENSCSRP00000007476.1"/>
        <property type="gene ID" value="ENSCSRG00000005500.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd22174">
        <property type="entry name" value="F-box_FBXO30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.150:FF:000001">
        <property type="entry name" value="F-box only protein 30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1280.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.150">
        <property type="entry name" value="TRAF-like zinc-finger, N-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036047">
        <property type="entry name" value="F-box-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001810">
        <property type="entry name" value="F-box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031890">
        <property type="entry name" value="Fbxo30/Fbxo40"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001293">
        <property type="entry name" value="Znf_TRAF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043013">
        <property type="entry name" value="Znf_TRAF_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15933:SF13">
        <property type="entry name" value="F-BOX ONLY PROTEIN 30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15933">
        <property type="entry name" value="PROTEIN CBG16327"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15966">
        <property type="entry name" value="F-box_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15965">
        <property type="entry name" value="zf-TRAF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81383">
        <property type="entry name" value="F-box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49599">
        <property type="entry name" value="TRAF domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50181">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50145">
        <property type="entry name" value="ZF_TRAF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="5 10" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="TRAF-type" evidence="11">
        <location>
            <begin position="49"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="domain" description="F-box" evidence="12">
        <location>
            <begin position="619"/>
            <end position="673"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="TRAF-type" evidence="10">
        <location>
            <begin position="49"/>
            <end position="91"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00057742"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00065924"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00068845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007476.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="754" mass="83415" checksum="22A69040416DDBEB" modified="2022-01-19" version="1">MEEQQQHLHCVNCVSRRCMTRPETGISCDLIGCPLVCGAVFHSCKAEEHRILCPFERVPCLNSGFGCPFNVARNKIAEHLETCPASVVCCTMEWNRWPVSYADRKSYENLSKDVDEVEQLDMALALQDQRMLLESLKVATMMSKAADQISDREQTSVTSSAPDTVLSNGLIPADEDSYSALYQATVETTKSLAAALDILNTATRDISMLSSRLCILPYEMNEDFQSKEQTANGCIQSKLSDHEYPGDNNMGAVGGIDFDVLSQNSQSEQNGSSDLLCDLNVNLGNASALCNGFHAENIGTEALDQNEDLDVCDSKPPNVANGECIASPDVGALKSCSSFPVAAQQLREVITPHSLFNGTLNHIQLPHDSSGAEVLERQLEQERLRNVDVFSLIHHRSYNFLVNHGWSTPKEDKAVDTSDLEITEDPMGLQGIDLITAALLFCLGDSPGGRGISDSRIVDGYHIDFGTQTFSLPSAILATNTMVGEIASASACDHANPQLSNPSPFQTLGLDLVLECVARYQTKQRSMFTFVCGQLFRRNEFSSHFKNVHGDIHAGLNGWMEQRCPLAYYGCTYSQRRFCPSTQGAKIIHDRHLRSFGVQPCISTVLVEPAKSCLIGPCSDHLSSLPFEVLQHIAGFLDGFSLCQLSRVSRLMRDVCESLLQARGMVILLWEKRKYPDGSSSWQIKEKVWRFSTAFCTVNEWKFADIVSMADHLKKCNYNAVERRDEAVPLPCMCVTRELTKEGRSLRSVLKPVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMB2</accession>
    <name>A0A8C3XMB2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Calcium-binding tyrosine phosphorylation-regulated protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Cilium</location>
            <location evidence="1">Flagellum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMB2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010257.1">
        <property type="protein sequence ID" value="ENSCSRP00000009900.1"/>
        <property type="gene ID" value="ENSCSRG00000007406.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035686">
        <property type="term" value="C:sperm fibrous sheath"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048240">
        <property type="term" value="P:sperm capacitation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd12100">
        <property type="entry name" value="DD_CABYR_SP17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.890.10:FF:000005">
        <property type="entry name" value="calcium-binding tyrosine phosphorylation-regulated protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.890.10">
        <property type="entry name" value="cAMP-dependent protein kinase regulatory subunit, dimerization-anchoring domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038848">
        <property type="entry name" value="CABYR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003117">
        <property type="entry name" value="cAMP_dep_PK_reg_su_I/II_a/b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047579">
        <property type="entry name" value="DD_CABYR_SP17"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15494">
        <property type="entry name" value="CALCIUM-BINDING TYROSINE PHOSPHORYLATION-REGULATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15494:SF0">
        <property type="entry name" value="CALCIUM-BINDING TYROSINE PHOSPHORYLATION-REGULATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02197">
        <property type="entry name" value="RIIa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00394">
        <property type="entry name" value="RIIa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47391">
        <property type="entry name" value="Dimerization-anchoring domain of cAMP-dependent PK regulatory subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="10" id="KW-0966">Cell projection</keyword>
    <keyword evidence="8" id="KW-0969">Cilium</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0282">Flagellum</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RIIa" evidence="13">
        <location>
            <begin position="12"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="85"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="304"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="93"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="310"/>
            <end position="319"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00071650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM00394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009900.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="381" mass="41282" checksum="2E0F179BA3E288BA" modified="2022-01-19" version="1">MHSSKPRLVVPYGLKTLLEGVSRAVLKTSPSNITEFAALYFRELIAFREENPNMDITDLVREFHFTRVEGWTDRLPEKRADLGDISVVSPLSEEPKRKEKSTDTEEDQLHEGPEPEYSTKTTQYPSTHGELVESEPSPTAPEPSPKGPELAYVPADPAQLAAQMLAMATTEAGQPPPYSNVWTLYCLTDLSQQGRKSPPPLPPAGTGAPYPQATLYISSGKEQQPFLQQQLTPQGPPPQVSSPTYVMMEEGKRGNAPPFILVGSTVQNVQDWKSIPGHAVLAQQDTSAVRRFTTIPVPVARPADLKMATPNPQSNSAQETARPPTPVFLSVAIPLDEVMSAKRGSASGDKAGINPFAGSYGIAGEITFTSGPVRRADSTQN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMG1</accession>
    <name>A0A8C3XMG1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Bone morphogenetic protein 10</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Required for maintaining the proliferative activity of embryonic cardiomyocytes by preventing premature activation of the negative cell cycle regulator CDKN1C/p57KIP and maintaining the required expression levels of cardiogenic factors such as MEF2C and NKX2-5. Acts as a ligand for ACVRL1/ALK1, BMPR1A/ALK3 and BMPR1B/ALK6, leading to activation of SMAD1, SMAD5 and SMAD8 transcription factors. Inhibits endothelial cell migration and growth. May reduce cell migration and cell matrix adhesion in breast cancer cell lines.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Homodimer; disulfide-linked. Interacts with FBN1 (via N-terminal domain) and FBN2. Interacts with ENG.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the TGF-beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010569.1">
        <property type="protein sequence ID" value="ENSCSRP00000010200.1"/>
        <property type="gene ID" value="ENSCSRG00000007622.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5987191at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030509">
        <property type="term" value="P:BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051240">
        <property type="term" value="P:positive regulation of multicellular organismal process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010611">
        <property type="term" value="P:regulation of cardiac muscle hypertrophy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd19401">
        <property type="entry name" value="TGF_beta_BMP10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.970:FF:000013">
        <property type="entry name" value="Bone morphogenetic protein 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.90.10:FF:000001">
        <property type="entry name" value="Bone morphogenetic protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.970">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.90.10">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029034">
        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001839">
        <property type="entry name" value="TGF-b_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001111">
        <property type="entry name" value="TGF-b_propeptide"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015615">
        <property type="entry name" value="TGF-beta-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017948">
        <property type="entry name" value="TGFb_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848:SF39">
        <property type="entry name" value="BONE MORPHOGENETIC PROTEIN 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848">
        <property type="entry name" value="TGF-BETA FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00019">
        <property type="entry name" value="TGF_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00688">
        <property type="entry name" value="TGFb_propeptide"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00204">
        <property type="entry name" value="TGFB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57501">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00250">
        <property type="entry name" value="TGF_BETA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51362">
        <property type="entry name" value="TGF_BETA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="5" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0339">Growth factor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00057214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00065629"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00070145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010200.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="426" mass="48707" checksum="E0A15DD4F617D1A0" modified="2022-01-19" version="1">MDTVAIQLWATLSLLVHLAACSPIMSLEQSSLEEDVPLFDELLSEQDGVDFSTLLQNMKNEFLKTLNLSDIPLHETAKVEPPEYMLELYNRFATDRTSMPSANIVRSFKNEDLTSHPIGVTGTRKYPLLFNVSIPHHEEITMAELRLYTLVERDRILYDGLDRKVTIFEVLENNHAGREGEERKMVALASRQIYGTNSEWETFDITDATRRWRRSELTTHRLEVQIESREGEEPNGDGKLDIDINFEAKHVPLLIVFSDDLSNDKKEEKQELDEMIDHEQLLDLENLGMGNFHNGPGEEALLQMRSNIIYDSTARIRRNAKGNYCKRTPLYIDFKEIGWDSWIIAPTGYEAYECRGVCSYPLTEHVTPTKHAIVQTLVHLKNPQKASKACCVPTKLDPISILYLDAGVVTYKFKYEGMAVSECGCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNV2</accession>
    <name>A0A8C3XNV2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Annexin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Zymogen granule membrane</location>
            <topology evidence="10">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="11">A pair of annexin repeats may form one binding site for calcium and phospholipid.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 11">Belongs to the annexin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNV2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012208.1">
        <property type="protein sequence ID" value="ENSCSRP00000011763.1"/>
        <property type="gene ID" value="ENSCSRG00000008805.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="37886at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034704">
        <property type="term" value="C:calcium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042589">
        <property type="term" value="C:zymogen granule membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005262">
        <property type="term" value="F:calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005544">
        <property type="term" value="F:calcium-dependent phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001786">
        <property type="term" value="F:phosphatidylserine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055074">
        <property type="term" value="P:calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.10:FF:000002">
        <property type="entry name" value="Annexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.10:FF:000003">
        <property type="entry name" value="Annexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.10:FF:000004">
        <property type="entry name" value="Annexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.10:FF:000022">
        <property type="entry name" value="Annexin A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.220.10">
        <property type="entry name" value="Annexin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001464">
        <property type="entry name" value="Annexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018502">
        <property type="entry name" value="Annexin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018252">
        <property type="entry name" value="Annexin_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037104">
        <property type="entry name" value="Annexin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002391">
        <property type="entry name" value="ANX4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10502">
        <property type="entry name" value="ANNEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10502:SF28">
        <property type="entry name" value="ANNEXIN A4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00191">
        <property type="entry name" value="Annexin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00196">
        <property type="entry name" value="ANNEXIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00200">
        <property type="entry name" value="ANNEXINIV"/>
    </dbReference>
    <dbReference type="SMART" id="SM00335">
        <property type="entry name" value="ANX"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47874">
        <property type="entry name" value="Annexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00223">
        <property type="entry name" value="ANNEXIN_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51897">
        <property type="entry name" value="ANNEXIN_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="7 11" id="KW-0041">Annexin</keyword>
    <keyword evidence="4 11" id="KW-0106">Calcium</keyword>
    <keyword evidence="8 11" id="KW-0111">Calcium/phospholipid-binding</keyword>
    <keyword evidence="9" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 11" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007831"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00024321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU003540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011763.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="321" mass="36161" checksum="10EF1893A7A6B1F8" modified="2022-01-19" version="1">MAKAGNRGTIKAALGFNAEEDAQKLRKAMKGLGTDEDAIIDIVAKRSISQRQQILIAYKSTIGRDLIGDLKSELSGNFEKVIIGLMTSITLYDVQELKRAMKGVGTDEGCLIEILASRSREEIQRINETYHRQYGTTLEKDIVSDTSSMFRRVLVSLATGNRDQANYVDEGLAQQDAQCLYEAGEKKWGTSEGQFLTILCSRNRNHLLKVFDEYRRITKKDITESIKSEMSGDLEDALLAVVKCVRNKHAYFAERLYSSMKGLGTDDDTLIRVMVSRCEIDMLDIRHEFKRMYGKSLYSFIQGDTSGDYRKVLLLLCGGED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPB0</accession>
    <name>A0A8C3XPB0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">RRM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014742.1">
        <property type="protein sequence ID" value="ENSCSRP00000014148.1"/>
        <property type="gene ID" value="ENSCSRG00000010807.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000592">
        <property type="entry name" value="CUGBP Elav-like family member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24012">
        <property type="entry name" value="RNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 3" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="4">
        <location>
            <begin position="7"/>
            <end position="102"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014148.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="121" mass="13574" checksum="FEE45B7EE8CACBE5" modified="2022-01-19" version="1">MKEPDAIKLFIGQIPRNLEEKDLKPIFEQFGKIYELTVIKDKYTGMHKGCAFLTYCARESALKAQSALHEQKTLPGVSPCRFGAGSFAFFKRRRLGVSGCRPVGAVPWGSASRCEFSLEHF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPF6</accession>
    <name>A0A8C3XPF6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Arginine/serine-rich protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Probably acts as a spliceosomal factor that contributes to spliceosome assembly and regulates the isoform switching of proteins such as PARP6.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the RSRP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPF6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013474.1">
        <property type="protein sequence ID" value="ENSCSRP00000012951.1"/>
        <property type="gene ID" value="ENSCSRG00000009824.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029656">
        <property type="entry name" value="RSRP1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47622">
        <property type="entry name" value="ARGININE/SERINE-RICH PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47622:SF1">
        <property type="entry name" value="ARGININE_SERINE-RICH PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17069">
        <property type="entry name" value="RSRP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="23"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="64"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="105"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="133"/>
            <end position="190"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009534"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00018147"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00034666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012951.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="365" mass="41077" checksum="2E4AB537C3FE70A2" modified="2022-01-19" version="1">MAVTHETGLSPQAQEPCGGDQAPWSQTPQVVPRGSQEQGSPAAPSGSETGCPRTLVKTDIISKGTVTEKLQANKKTADMTNYLDDLTLSSPKERVSRSKSKTGRGRSSSRSSCSSQSSSSPSTSSRSWSSSRSRSRSQARRNGSRRYRRCSRSYSRSRSRSRSLRYRGRHHPRTYRRYRCSPPRSRSRGRRYYGFGRTIYPWSYRSWRSRSRTRSRSRAPLRLSEKDKRELLEIAKANAAKALGTDNIVLPASLRVYSLSKETNGEKCRSEDSAKFTEQSRRLIEDLTKSGTEISPAMKGLSFSPNNTMAKPVLQKPASLSVKETAVSLGKEDAKRNTYRQWVPMKEENSLFLHFSPKSAPFRAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPY8</accession>
    <name>A0A8C3XPY8_CHESE</name>
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        <submittedName>
            <fullName evidence="4">Rho guanine nucleotide exchange factor 39</fullName>
        </submittedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="protein sequence ID" value="ENSCSRP00000014031.1"/>
        <property type="gene ID" value="ENSCSRG00000010743.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="P:positive regulation of cell migration"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
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        <property type="entry name" value="ARHGEF39"/>
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        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
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    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47056">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47056:SF1">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 39"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <location>
            <begin position="22"/>
            <end position="197"/>
        </location>
    </feature>
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            <begin position="227"/>
            <end position="331"/>
        </location>
    </feature>
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        <location>
            <begin position="9"/>
            <end position="36"/>
        </location>
    </feature>
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        <location>
            <begin position="100"/>
            <end position="127"/>
        </location>
    </feature>
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        <source>
            <dbReference type="SAM" id="Coils"/>
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        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014031.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="366" mass="42405" checksum="5347EBAFEADEE837" modified="2022-01-19" version="1">MLLQPVATVNTVEEQRARWERKRSRTAKELVETEQKYLEQLDLVTTYFVTILKAKGTLQPAVREAIFGLLESIHCTSQILLLHLERGHLGLGLEGFCQKLELYGRYAENLEQAKKTLQEQVKRNKAFCRFKKLQESRPEFLGWQLEDLLPLPLQRLHQYKHLFRDLMENTSPDSVEFQHLAKAVKSVSEVSQWVHSTVRSHENSMQLLRIQKLLKGQKTKVLTPGRWYIQEGWLMVVPTKGEEVKRKMFFLFSDILVATKPCHPLHPLNSDKFSCQAVYPLTQCTVDKVFGHTQSQGGLLSLSFSHKTLLLMSSNQEDINNWYLNLTTAIKQLKARPTLVHQKKYLTEQPVSSREAHTVQKMCQDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ19</accession>
    <name>A0A8C3XQ19_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
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        <property type="protein sequence ID" value="ENSCSRP00000015708.1"/>
        <property type="gene ID" value="ENSCSRG00000012003.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="C:respiratory chain complex IV"/>
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    </dbReference>
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        <property type="entry name" value="Cytochrome c oxidase, subunit VIb"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034367009" evidence="4">
        <location>
            <begin position="20"/>
            <end position="76"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015708.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="76" mass="8526" checksum="F1E83614AC75A907" modified="2022-01-19" version="1">MRGRVAGLGLWRLLLVADGNTCCLPADYYRCLKTLGAKGKDTKACQWYYRVYKSLCPISWVRGVPGPRGYPPLCTQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ91</accession>
    <name>A0A8C3XQ91_CHESE</name>
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        <submittedName>
            <fullName evidence="12">Growth differentiation factor 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the TGF-beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ91"/>
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        <property type="protein sequence ID" value="ENSCSRP00000016140.1"/>
        <property type="gene ID" value="ENSCSRG00000012320.1"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030509">
        <property type="term" value="P:BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Bone morphogenetic protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.970">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.90.10">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029034">
        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001839">
        <property type="entry name" value="TGF-b_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001111">
        <property type="entry name" value="TGF-b_propeptide"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015615">
        <property type="entry name" value="TGF-beta-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017948">
        <property type="entry name" value="TGFb_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848:SF160">
        <property type="entry name" value="GROWTH_DIFFERENTIATION FACTOR 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848">
        <property type="entry name" value="TGF-BETA FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00019">
        <property type="entry name" value="TGF_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00688">
        <property type="entry name" value="TGFb_propeptide"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00669">
        <property type="entry name" value="INHIBINA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00204">
        <property type="entry name" value="TGFB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57501">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00250">
        <property type="entry name" value="TGF_BETA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51362">
        <property type="entry name" value="TGF_BETA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 8" id="KW-0339">Growth factor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 10" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034958393" evidence="10">
        <location>
            <begin position="23"/>
            <end position="421"/>
        </location>
    </feature>
    <feature type="domain" description="TGF-beta family profile" evidence="11">
        <location>
            <begin position="297"/>
            <end position="421"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="28"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="276"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="37"/>
            <end position="51"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016140.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="421" mass="45211" checksum="D797988D00EBF0DE" modified="2022-01-19" version="1">MDLRAAAALCLWVLSACRPRDGLEAAAVRGSPGAGRPGPLAAASASSSQGRLPRQREAGRGGGGGALRNGTVVPHQYMVSLYRSLSAPEPPGAAASSGGSRADTVTGFADLAAGDDSPAEAGQTYLFDVSSLPETDEVVGAELRILRMPPANQSLALSREGALHHLLLAACPGADRPARLWDSRAADVLDSGSPRWEVFDVWEAMRDGRGRPGSGQRLCFMLRVVSDQSGRPLPPGQLGFSKPPPQPHESALLVAFSHSKRKENLFQEIRDQVKALGSPPFLEPPDPGQETPVKPRRRRRTTLAARAGGKGQGKKAKTRCSRKALHVNFKELGWDDWIIAPLDYEAYHCEGICDFPLRSHLEPTNHAIIQTLMNSMDPESTPPSCCVPSKLSPISILYIDSGNNVVYKQYEDMVVETCGCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR19</accession>
    <name>A0A8C3XR19_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Dual specificity protein phosphatase 19</fullName>
            <ecNumber evidence="3">3.1.3.16</ecNumber>
            <ecNumber evidence="2">3.1.3.48</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Protein phosphatase SKRP1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Stress-activated protein kinase pathway-regulating phosphatase 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Has a dual specificity toward Ser/Thr and Tyr-containing proteins.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>O-phospho-L-seryl-[protein] + H2O = L-seryl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:20629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="7">
            <dbReference type="Rhea" id="RHEA:20630"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>O-phospho-L-threonyl-[protein] + H2O = L-threonyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:47004"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="8">
            <dbReference type="Rhea" id="RHEA:47005"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="9">
            <dbReference type="Rhea" id="RHEA:10685"/>
        </physiologicalReaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.16" evidence="3"/>
    <dbReference type="EC" id="3.1.3.48" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR19"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017095.1">
        <property type="protein sequence ID" value="ENSCSRP00000016371.1"/>
        <property type="gene ID" value="ENSCSRG00000012548.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008579">
        <property type="term" value="F:JUN kinase phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004722">
        <property type="term" value="F:protein serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd14523">
        <property type="entry name" value="DSP_DUSP19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000071">
        <property type="entry name" value="Dual specificity protein phosphatase 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000340">
        <property type="entry name" value="Dual-sp_phosphatase_cat-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020422">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46377">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46377:SF1">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00782">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01908">
        <property type="entry name" value="ADSPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00195">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50054">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="14">
        <location>
            <begin position="65"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="15">
        <location>
            <begin position="133"/>
            <end position="187"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00013064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00047986"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00048832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00051341"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00055556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00068803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00075507"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00083290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016371.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="215" mass="24094" checksum="1B1469FDF1F6101A" modified="2022-01-19" version="1">MHSLTQEIRSFSRKNLKKQCTRVTTLTGKRIIETWKDARMQVVEEAQPSDGFGCGYVQDLSLDLQVGVIKPWLLLGSQDAAQDLETMKKYGVTHVLNVAYGVENAFPNDFVYKNISILDLPETDITSYFPECFEFIEQAKMLDGVVLVHCNAGVSRAAAIIIGFLINSEGLNFARAFSWVKNARPAICPNPGFMEQLHKYQECSKKANGSINDHK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XS08</accession>
    <name>A0A8C3XS08_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 10">Pre-mRNA-splicing factor SLU7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Involved in pre-mRNA splicing.</text>
    </comment>
    <comment type="function">
        <text evidence="8">Required for pre-mRNA splicing as component of the spliceosome. Participates in the second catalytic step of pre-mRNA splicing, when the free hydroxyl group of exon I attacks the 3'-splice site to generate spliced mRNA and the excised lariat intron. Required for holding exon 1 properly in the spliceosome and for correct AG identification when more than one possible AG exists in 3'-splicing site region. May be involved in the activation of proximal AG. Probably also involved in alternative splicing regulation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Associated with the spliceosome.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of pre-catalytic, catalytic and post-catalytic spliceosomes. Associates with the spliceosome prior to recognition of the 3'-splice site for step II, probably during catalysis of step I.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the SLU7 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XS08"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019212.1">
        <property type="protein sequence ID" value="ENSCSRP00000018363.1"/>
        <property type="gene ID" value="ENSCSRG00000014045.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005681">
        <property type="term" value="C:spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030628">
        <property type="term" value="F:pre-mRNA 3'-splice site binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021715">
        <property type="entry name" value="Slu7_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039974">
        <property type="entry name" value="Splicing_factor_SLU7"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12942:SF2">
        <property type="entry name" value="PRE-MRNA-SPLICING FACTOR SLU7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12942">
        <property type="entry name" value="STEP II SPLICING FACTOR SLU7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11708">
        <property type="entry name" value="Slu7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 10" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="6 10" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="7 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 10" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="Pre-mRNA-splicing factor SLU7" evidence="12">
        <location>
            <begin position="162"/>
            <end position="434"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="78"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="206"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="492"/>
            <end position="586"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="8"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="23"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="235"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="499"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="557"/>
            <end position="578"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00021377"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00045201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00046810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU367071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF11708"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018363.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="586" mass="68351" checksum="CB9E1F6B36EE5BC0" modified="2022-01-19" version="1">MASGTVEIINSTPAGGSNDVSLEEPKKMTREDWRKKKELEEQRKLGNAPAEVDEEGKDINPHIPQYISSVPWYIDPSKRPTLKHQRPQPEKQKEFTSSVEWYKRGVQENAVTTRYRKGACENCGAMTHTKKDCLERPRKVGAKFTGLNIAQDEHMQPTLMFDYDGKRDRWNGYNPEEHMKIVEEYSKVDLAKRTLKAQKLQEELASGKLMEQVNSPRHHWEEEESNSQTERDHNSEDEDEDKYADDIDMPGQNFDSKRRITVRNLRIREDIAKYLRNLDPNSAYYDPKTRAMRENPYANAGKNPDEVGYAGDNFVRYTGDTISMAQTQLFAWEAYDKGSEVHLQADPTKLELLYKSFKVKKEDFKEQQKESILEKYGGQEHLDAPPTELLLAQTEDYVEYSRHGTVIKGQEKAIVRSKYEEDVTINNHTCIWGSYWKEGRWGYKCCHSFVKYSYCTGEAGKEIANTASDLPEEKPTEEEYMAKSKTLMEIHQEKQKDEKKKKKKKQKKSPNSDSEGEEKKKHEKLKKALNAEEARLLQVKEIMQLDERKRPYNSMYETREPTEEEMEAYRMKRQRPDDPMASFLGQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUA1</accession>
    <name>A0A8C3XUA1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Homeobox protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 10">Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 10 11 12">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 10">Belongs to the Abd-B homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUA1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025618.1">
        <property type="protein sequence ID" value="ENSCSRP00000024565.1"/>
        <property type="gene ID" value="ENSCSRG00000018435.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009952">
        <property type="term" value="P:anterior/posterior pattern specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006351">
        <property type="term" value="P:DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048704">
        <property type="term" value="P:embryonic skeletal system morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009954">
        <property type="term" value="P:proximal/distal pattern formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000018">
        <property type="entry name" value="Homeobox A10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006711">
        <property type="entry name" value="Hox9_activation_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017112">
        <property type="entry name" value="HXA9/HXB9/HXC9"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45970">
        <property type="entry name" value="AGAP004664-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45970:SF1">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX-C9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04617">
        <property type="entry name" value="Hox9_act"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037109">
        <property type="entry name" value="Homeobox_Hox9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 10" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6 10 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 11 12" id="KW-0371">Homeobox</keyword>
    <keyword evidence="9 10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 10" id="KW-0804">Transcription</keyword>
    <keyword evidence="5 10" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="14">
        <location>
            <begin position="190"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="11">
        <location>
            <begin position="192"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="142"/>
            <end position="182"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR037109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024565.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="260" mass="29598" checksum="0FE71301C8A0CAAF" modified="2022-01-19" version="1">MSASGPISNYYVDSLISHENEELLASRFPATGSHPAAARPSGLVPDCADFPSCSFAPKPAVFTTSWAPVHSQSSVVYHPYTHQPHIGADTRYMRTWLEPISGAVSFPGFPPSGRHYGLKPDAFPGRRAECGPVDGRSYPDYMYGSPGDLRDRTPQTIPSPESEAVASSKHKEEKNELDPSNPVANWIHARSTRKKRCPYTKYQTLELEKEFLFNMYLTRDRRYEVARVLNLTERQVKIWFQNRRMKMKKMNKEKTDKEQQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUL5</accession>
    <name>A0A8C3XUL5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">DNA excision repair protein ERCC-6-like</fullName>
            <ecNumber evidence="3">3.6.4.12</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">ATP-dependent helicase ERCC6-like</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">DNA helicase that acts as a tension sensor that associates with catenated DNA which is stretched under tension until it is resolved during anaphase. Functions as ATP-dependent DNA translocase. Can promote Holliday junction branch migration (in vitro).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.12"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Chromosome</location>
            <location evidence="1">Centromere</location>
            <location evidence="1">Kinetochore</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SNF2/RAD54 helicase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.12" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUL5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024889.1">
        <property type="protein sequence ID" value="ENSCSRP00000023860.1"/>
        <property type="gene ID" value="ENSCSRG00000017860.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000776">
        <property type="term" value="C:kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003678">
        <property type="term" value="F:DNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015616">
        <property type="term" value="F:DNA translocase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18001">
        <property type="entry name" value="DEXHc_ERCC6L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18793">
        <property type="entry name" value="SF2_C_SNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10810:FF:000029">
        <property type="entry name" value="ERCC excision repair 6-like, spindle assembly checkpoint helicase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10810">
        <property type="entry name" value="Tandem AAA-ATPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038718">
        <property type="entry name" value="SNF2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049730">
        <property type="entry name" value="SNF2/RAD54-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000330">
        <property type="entry name" value="SNF2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050496">
        <property type="entry name" value="SNF2_RAD54_helicase_repair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45629:SF7">
        <property type="entry name" value="DNA EXCISION REPAIR PROTEIN ERCC-6-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45629">
        <property type="entry name" value="SNF2/RAD54 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00176">
        <property type="entry name" value="SNF2-rel_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="16" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6" id="KW-0132">Cell division</keyword>
    <keyword evidence="17" id="KW-0137">Centromere</keyword>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="15" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="12" id="KW-0347">Helicase</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13" id="KW-0995">Kinetochore</keyword>
    <keyword evidence="9" id="KW-0498">Mitosis</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="11" id="KW-0802">TPR repeat</keyword>
    <feature type="domain" description="Helicase ATP-binding" evidence="23">
        <location>
            <begin position="105"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="24">
        <location>
            <begin position="463"/>
            <end position="623"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="728"/>
            <end position="751"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="1152"/>
            <end position="1178"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="22">
        <location>
            <begin position="733"/>
            <end position="751"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="22">
        <location>
            <begin position="1152"/>
            <end position="1167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="22">
        <location>
            <begin position="1168"/>
            <end position="1177"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004629"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022838"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00058190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00068237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00081913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023860.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1264" mass="142803" checksum="BAE018EC93DDF65B" modified="2022-01-19" version="1">HTQGRGEFKADSPTPRSPTSSAKEEARNGNLEESLKLFNLANEIHPSEKLRSRIKRLEETLAELALATEEEEGFVDVCNSGLTIYGEMHNKLFEYQREGVAFLYSLYRDGRQGGILADDMGLGKTIQIIAFLSGMFDAELIQFVLLVMPTTLVSNWMREFVKWTPGLRVKDFHGTSKTERNRKLERIQRKNGIVITTYQMLINNWQQLSSLSGREFVWDYIILDEAHKIKSPSAKTTKSVYAIPSKNRILLTGTPVQNNLREMWSLFDFACQGSLLGTAKTFKMEYENPITRAREKDATPGEKALGLKISENLMTIIKPYFLRRTKEDIQKKYKSDKVKTHLPEDQSKNIAPVMPSLTRKNDFIVWVYLAPVQEEIYRNFLSLDHVKEVLMTTRSPLAELNVLKKLCDHPRLLSARACSQLGLEGGGYLEQNDENEGDAFSGANKIDHLSDEILIRESGKLMFLMGLLERLQEEGHRTLVFSQSRKMLDILERILTHRHFRTMRIDGTVTHLVERERRIGVFQSNKDYSVFLLTTQVGGVGITLTAASRVVIFDPSWNPATDAQAVDRAYRIGQKENVVIYRLITCGTVEEKIYRRQVFKDSLIRQTTGDKKNPFRYFTKQELRELFTLGDTRTSATQIQLQSLHATQRKTDLELDEHIAYLHSLEMFGISDHDLMYTREIAQEEQAENEEAHQYIQQRVQKAQELVQLESQLKDQLMGRIKSDTEGAWLKQPVSSSQPKNKSPEFNTNHFISPPVLVEPVNDEAVDLTEDEDVANVSSKMTSLVIVDSGKEKPALDVSNMDVNELLTSSKVLKQSHIHEPEQKLDPNFIPSSLGVHSFPDKESHSCESRRHSHRSHIINDVQITTSLFSQPSFNGSVIADDPKRYRNAEMSLQTHDSLTNPEDDGNENPELASPVASISLLNVLSKFPSGLQKSHVSEASLEATSVASSQYQADFNLVLEDSEDGQQDVSKREKLLEYTENTGVHLQVGSHGSSAMNSWVREHDDDDDDFRNSCNITMDNLNDSIPVSEVLMESGGDMLIGKKKRARRIVSDSEDEDNSVIILDENLPEKGFSPLNSPLCPSLMGISSSTPKCDRSIVDPIFSPRRNRSTASRRSLITVVLDQVEDIEETIGALSQTEDSDEMQEELVVEAEEDSVESVEPEEEPTGETLDTEGTTSYLDDIEEEPQEESTGDPELLSDNQTTVDSLHAPDNYDALIQCGKNLKDNGKLQDALNCFLQALDIKNGDPEVMLITLNLYKQLSQR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVP8</accession>
    <name>A0A8C3XVP8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">MAP7 domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the MAP7 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVP8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028658.1">
        <property type="protein sequence ID" value="ENSCSRP00000027529.1"/>
        <property type="gene ID" value="ENSCSRG00000020368.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015630">
        <property type="term" value="C:microtubule cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051483">
        <property type="entry name" value="MAP7_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15073:SF2">
        <property type="entry name" value="MAP7 DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15073">
        <property type="entry name" value="MICROTUBULE-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="58"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="262"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="340"/>
            <end position="442"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="100"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="4">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="70"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="267"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="381"/>
            <end position="395"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="4">
        <location>
            <begin position="406"/>
            <end position="420"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027529.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="589" mass="63812" checksum="74BE04240AA4BF09" modified="2022-01-19" version="1">MPRSGSLGGSGLGPWVQGKEAAGTTLLDHTAAPPPLPSRCSQQLAGAKVRLQSSELSRFSLFSPPGAQKAEARQKQAKERREERAKYLATKRALWLEKEEKAKVLRERQLEDRRKRLEEQRLKAEKRRAILEERQRQKLEKNKERYEAAIQRSAKKTWAEIRQQRWSWAGALHQSSPRHKDGASRCSVSAVNLPKHVDSIINKRLSKSSATLWNSPSRNRSLQLSPWESSIVDRLMTPTLSFLARSRSAVTLAGTGKEQAVPVCPRSASTSPLSPCSNHRVQHRCWERRRGVASSPDVTPRRRAESSPVSAALTVGRLRAGASAGPLNALFLFLYSPGPKNRPSSPATPNHRPASPSPGLGSPHKPPLPRSAHSSRKGRPRAKEHESQLKARERKEEEEERGAASPAPPDAPKTPGPAEQPPGLRTRTLIQPHLPEPPPAPHRVRREMARVQLHPCQSPGPPASGHLLTALGGERGSSCIKQLHASLLGNGHARPFGGAGCLVGLERGGLGLGSVCHCSPPISPHSPPGKDVAPLVNGVQPGKHENGFPGKEVGPGVHSGSADPIIPFGDTEPFLKAAVVKPPQVTEVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVT2</accession>
    <name>A0A8C3XVT2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVT2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028870.1">
        <property type="protein sequence ID" value="ENSCSRP00000027733.1"/>
        <property type="gene ID" value="ENSCSRG00000020510.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15230">
        <property type="entry name" value="7tmA_OR5-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000003">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48018">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7 9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="25"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="60"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="99"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="197"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="237"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="272"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="41"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027733.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="34932" checksum="9235C9D8BC7F4F32" modified="2022-01-19" version="1">MSRENHTTVTEFILFGLTHCQEVEVVLFVLFLAIYITTLVGNIGIIVLIRINSCLHTPMYFFLSNLAFLDLSYSSAIAPKMLVNFLAQSKTISFAGCAMQMYLFAAFADAECLILAAMAYDRYVAICKPLLYMAIMSQRVCVSLIAGAYISGSVSSLVHTCLTFSLSFCGSNVINHFFCDIPPLLVLSCSDTHINEILLFALCGFIQTSTFLVILISYAYVLAAILRIHSTEGRHKAFNTCTSHLMAVALFYGTFLFMYLRPSSTYSLDADKVVSVFYTMVFPVLNPLIYSLRNKEVKDALMRMLERKEFSQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIC4</accession>
    <name>A0A8C3RIC4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000181.1">
        <property type="protein sequence ID" value="ENSCSRP00000000173.1"/>
        <property type="gene ID" value="ENSCSRG00000000153.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="40"/>
            <end position="59"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000173.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="88" mass="10156" checksum="2F3F92861A0A3CE9" modified="2022-01-19" version="1">SQCYTQLWYGIDFIKRFSLSYRNPEHSKLIVFIQPERGGMLLPSVVEISLLTTLINLITAARSGIKMLKNCISIQYLGFKHNLILPWN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJG5</accession>
    <name>A0A8C3RJG5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">NPC intracellular cholesterol transporter 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Epididymal secretory protein E1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the NPC2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJG5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000708.1">
        <property type="protein sequence ID" value="ENSCSRP00000000689.1"/>
        <property type="gene ID" value="ENSCSRG00000000570.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6489092at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015485">
        <property type="term" value="F:cholesterol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033344">
        <property type="term" value="P:cholesterol efflux"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032367">
        <property type="term" value="P:intracellular cholesterol transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00916">
        <property type="entry name" value="Npc2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.770:FF:000001">
        <property type="entry name" value="NPC intracellular cholesterol transporter 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.770">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003172">
        <property type="entry name" value="ML_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033916">
        <property type="entry name" value="ML_Npc2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039670">
        <property type="entry name" value="NPC2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11306">
        <property type="entry name" value="NIEMANN PICK TYPE C2 PROTEIN NPC2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11306:SF68">
        <property type="entry name" value="NPC INTRACELLULAR CHOLESTEROL TRANSPORTER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02221">
        <property type="entry name" value="E1_DerP2_DerF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00737">
        <property type="entry name" value="ML"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00021477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00032516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000689.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="16705" checksum="B4F23EE1D0003C68" modified="2022-01-19" version="1">MPAGTMLALTVALLLALGSVARAEPLRFVDCGSKDGSITEVNVSPCPTQPCQLQKGTSYSVNVTFSSKIESQGSKAKVYGEMLHVDVPFPIPEPDGCKSGIQCPIEKGHSYSYLNKLPVKSEYPSIKLIVKWELIDDQNEMLFCWKIPVQITS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJN5</accession>
    <name>A0A8C3RJN5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Growth factor receptor-bound protein 14</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">GRB14 adapter protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Adapter protein which modulates coupling of cell surface receptor kinases with specific signaling pathways. Binds to, and suppresses signals from, the activated insulin receptor (INSR). Potent inhibitor of insulin-stimulated MAPK3 phosphorylation. Plays a critical role regulating PDPK1 membrane translocation in response to insulin stimulation and serves as an adapter protein to recruit PDPK1 to activated insulin receptor, thus promoting PKB/AKT1 phosphorylation and transduction of the insulin signal.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endosome membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the GRB7/10/14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000269.1">
        <property type="protein sequence ID" value="ENSCSRP00000000259.1"/>
        <property type="gene ID" value="ENSCSRG00000000190.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008286">
        <property type="term" value="P:insulin receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046627">
        <property type="term" value="P:negative regulation of insulin receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01259">
        <property type="entry name" value="PH_APBB1IP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16139">
        <property type="entry name" value="RA_GRB14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10414">
        <property type="entry name" value="SH2_Grb14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000015">
        <property type="entry name" value="Growth factor receptor-bound protein 10 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000714">
        <property type="entry name" value="Growth factor receptor-bound protein 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000133">
        <property type="entry name" value="growth factor receptor-bound protein 14 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015042">
        <property type="entry name" value="BPS-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039664">
        <property type="entry name" value="GRB/APBB1IP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035034">
        <property type="entry name" value="Grb14_SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039665">
        <property type="entry name" value="PH_APBB1IP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000159">
        <property type="entry name" value="RA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11243">
        <property type="entry name" value="GROWTH FACTOR RECEPTOR-BOUND PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11243:SF22">
        <property type="entry name" value="GROWTH FACTOR RECEPTOR-BOUND PROTEIN 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08947">
        <property type="entry name" value="BPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21989">
        <property type="entry name" value="RA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00314">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50200">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 13" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="Ras-associating" evidence="16">
        <location>
            <begin position="70"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="15">
        <location>
            <begin position="197"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="domain" description="SH2" evidence="14">
        <location>
            <begin position="400"/>
            <end position="496"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006708"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00053697"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00070011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00075932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000259.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="501" mass="57179" checksum="94E7677DFD9C3FD5" modified="2022-01-19" version="1">MGEGDGWKTTEVATLRPLGKMEEFRGCRIKKKELGVLEIPSIPNPFPELCCSPFSSVLSASLLPKATSRKKQVIKVYSEDDTSRALEVPSDVTARDVCQLLILKNHYIDDHSWTLFEHLPRIGLERIIEDHELVIEVQSNWGIEEENRLYFRKNYAKYEFFKHPNYFPEHMVSLSSETSGVIGHTQILQMFLSSSTYPEIHGYLHAKEQGKKSSWKKLYFLLRRSGLYFSTKGTSKEPRHLQFFSEFSSSDMYMSLAGKKMSGIPANYGFCFKPNKAGGARDLKQLCADDEQSRTCWMTAIRLLKYGMQLYQNYMQPYQGRGGCSSMTTSPMRSISENSLVAMDFSGHRSRVIENPTEALSVAVEEGLAWRRKGCLRLNAHGSPTTSQSATSTIHRTQLWFHHKISRDEAQRLILQQGLVDGVFLVRDSQSNPKTFVLSVSHGLKIKHFQIVPLEDDGNLFYTLDDGHTRFTDLIQLVEFYQLNKGVLPCKLKHYCARIAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJT4</accession>
    <name>A0A8C3RJT4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Carnitine O-palmitoyltransferase 2, mitochondrial</fullName>
            <ecNumber evidence="4">2.3.1.21</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Carnitine palmitoyltransferase II</fullName>
        </alternativeName>
    </protein>
    <organism evidence="32 33">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="32" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="32" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Involved in the intramitochondrial synthesis of acylcarnitines from accumulated acyl-CoA metabolites. Reconverts acylcarnitines back into the respective acyl-CoA esters that can then undergo beta-oxidation, an essential step for the mitochondrial uptake of long-chain fatty acids and their subsequent beta-oxidation in the mitochondrion. Active with medium (C8-C12) and long-chain (C14-C18) acyl-CoA esters.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>(5Z)-tetradecenoyl-CoA + (R)-carnitine = O-(5Z)-tetradecenoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:44852"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:84649"/>
            <dbReference type="ChEBI" id="CHEBI:84650"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>(9Z)-tetradecenoyl-CoA + (R)-carnitine = O-(9Z)-tetradecenoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:44848"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:65060"/>
            <dbReference type="ChEBI" id="CHEBI:84647"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>(R)-carnitine + (9Z)-octadecenoyl-CoA = O-(9Z)-octadecenoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:44856"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57387"/>
            <dbReference type="ChEBI" id="CHEBI:84651"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>(R)-carnitine + hexadecanoyl-CoA = O-hexadecanoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:12661"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:17490"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57379"/>
            <dbReference type="EC" id="2.3.1.21"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="28">
            <dbReference type="Rhea" id="RHEA:12663"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>(R)-carnitine + octadecanoyl-CoA = O-octadecanoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:44840"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57394"/>
            <dbReference type="ChEBI" id="CHEBI:84644"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>4,8-dimethylnonanoyl-CoA + (R)-carnitine = O-4,8-dimethylnonanoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:44860"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:77061"/>
            <dbReference type="ChEBI" id="CHEBI:84654"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>decanoyl-CoA + (R)-carnitine = O-decanoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:44828"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:28717"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:61430"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>dodecanoyl-CoA + (R)-carnitine = O-dodecanoyl-R-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:40279"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57375"/>
            <dbReference type="ChEBI" id="CHEBI:77086"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>eicosanoyl-CoA + (R)-carnitine = O-eicosanoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:44844"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57380"/>
            <dbReference type="ChEBI" id="CHEBI:84645"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>octanoyl-CoA + (R)-carnitine = O-octanoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:17177"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:18102"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57386"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>tetradecanoyl-CoA + (R)-carnitine = O-tetradecanoyl-(R)-carnitine + CoA</text>
            <dbReference type="Rhea" id="RHEA:44832"/>
            <dbReference type="ChEBI" id="CHEBI:16347"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57385"/>
            <dbReference type="ChEBI" id="CHEBI:84634"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Lipid metabolism; fatty acid beta-oxidation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 30">Belongs to the carnitine/choline acetyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.21" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJT4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000988.1">
        <property type="protein sequence ID" value="ENSCSRP00000000961.1"/>
        <property type="gene ID" value="ENSCSRG00000000771.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00659"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004095">
        <property type="term" value="F:carnitine O-palmitoyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006635">
        <property type="term" value="P:fatty acid beta-oxidation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015909">
        <property type="term" value="P:long-chain fatty acid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.275.20:FF:000001">
        <property type="entry name" value="carnitine O-palmitoyltransferase 2, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1280.180:FF:000001">
        <property type="entry name" value="Carnitine O-palmitoyltransferase 2, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.559.10:FF:000010">
        <property type="entry name" value="carnitine O-palmitoyltransferase 2, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1280.180">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.559.10">
        <property type="entry name" value="Chloramphenicol acetyltransferase-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.275.20">
        <property type="entry name" value="Choline/Carnitine o-acyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.559.70">
        <property type="entry name" value="Choline/Carnitine o-acyltransferase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000542">
        <property type="entry name" value="Carn_acyl_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042572">
        <property type="entry name" value="Carn_acyl_trans_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023213">
        <property type="entry name" value="CAT-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039551">
        <property type="entry name" value="Cho/carn_acyl_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042231">
        <property type="entry name" value="Cho/carn_acyl_trans_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22589">
        <property type="entry name" value="CARNITINE O-ACYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22589:SF51">
        <property type="entry name" value="CARNITINE O-PALMITOYLTRANSFERASE 2, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00755">
        <property type="entry name" value="Carn_acyltransf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52777">
        <property type="entry name" value="CoA-dependent acyltransferases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00439">
        <property type="entry name" value="ACYLTRANSF_C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00440">
        <property type="entry name" value="ACYLTRANSF_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="14 30" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="8" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="33" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 30" id="KW-0808">Transferase</keyword>
    <keyword evidence="9" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Choline/carnitine acyltransferase" evidence="31">
        <location>
            <begin position="59"/>
            <end position="648"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="29">
        <location>
            <position position="379"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005005"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00040346"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00042919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00046213"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00047809"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00047819"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00048565"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00048764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00048991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00048999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00049066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00049150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="PIRSR" id="PIRSR600542-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="RuleBase" id="RU003801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="Pfam" id="PF00755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000961.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="665" mass="75120" checksum="85B7A409CADC54B4" modified="2022-01-19" version="1">MATRRLLLLSPASCLRRTTALGAAAAPGLRRGYSSADSSQHLHRSIVPTMHFQKSLPRLPVPKLEDTVRRYLNAQKPLLDDDQFRKTEELGRSFEHGIGRELQEQLVAQDKQNKHTSYISGPWFDMYLSSRESVVLNFNPFMSFNPDPKAEYNDQLTRATNMTVSAIRFLKTLRAGYLEPEIFHLSPDKSDTQTFRRLIRFVPSSLSWFGAYMVNAYPLDMSQYFRLFNSTRLPKLSRDELFTDEKAKHLLVLRNGNFYVFDVFDRDGNIVKPSEIQAHLKYILSDNSPAPAFPLAYLPSENRDIWALLRQKLLDNGNEEVLQKVDSAVFCLCLDDFPIKDLVHLSHTMLHGDGINRWYDKSFNLILSKDGNAAIHFEHSWGDGVAVLRFHNEVFKDSTQKPAVTPQSQPAAVDSSSAVQKLSFKLNDALKAGITKAKQNFDATMETLTLDFIQFKKGGKEFLKQKKISPDAVAQLSFQMAFLRQYGQTVATYESCSTAAFKHGRTETIRPASIYTKKCTEAFVRQPPKHSTEELQQMIAECSKYHGQLTKEAAMGQGFDRHLFSLRYLAASKGIPLPDIYQDQAYAQLNHNILSTSTLSSPAVNIGGFAPVVPDGFGVAYGVHDDWIGCSTSSYPARNVHEFLQCVHKSLEDIFHVLEGKHINS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMI1</accession>
    <name>A0A8C3RMI1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Serine/arginine-rich splicing factor 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Delayed-early protein HRS</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Pre-mRNA-splicing factor SRP40</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Splicing factor, arginine/serine-rich 5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the splicing factor SR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000637.1">
        <property type="protein sequence ID" value="ENSCSRP00000000618.1"/>
        <property type="gene ID" value="ENSCSRG00000000525.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1099063at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12595">
        <property type="entry name" value="RRM1_SRSF5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12765">
        <property type="entry name" value="RRM2_SRSF5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000028">
        <property type="entry name" value="Putative serine/arginine-rich splicing factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000138">
        <property type="entry name" value="Serine/arginine-rich splicing factor 5 alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050374">
        <property type="entry name" value="RRT5_SRSF_SR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23003">
        <property type="entry name" value="RNA RECOGNITION MOTIF RRM DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23003:SF59">
        <property type="entry name" value="SERINE AND ARGININE RICH SPLICING FACTOR 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="8" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0694">RNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00067894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00076277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00079557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00083554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000618.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="266" mass="30596" checksum="3856CE641564390D" modified="2022-01-19" version="1">MSGCRVFIGRLNPAAREKDVERFFKGYGRIRDIDLKRGFGFVEFEDPRDADDAVYELDGKELCSERVTIEHARARSRGGRGRGRYSDRFSSRRPRNDRRNAPPVRTENRLIVENLSSRVSWQDLKDFMRQAGEVTFADAHRPKLNEGVVEFASYSDLKNAIEKLSGKEINGRKIKLIEGSKRHSRSRSRSRSRSRSSSRSRSRSRSRSRKSYTRSRSRSRSKSRSVSRSPMPEKSQKRGSSSRSKSPASVDRQRSRSRSRSVDSGN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMZ0</accession>
    <name>A0A8C3RMZ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Tubulin--tyrosine ligase-like protein 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-glutamyl-[protein] + L-glutamate + ATP = gamma-L-glutamyl-L-glutamyl-[protein] + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:60144"/>
            <dbReference type="Rhea" id="RHEA-COMP:10208"/>
            <dbReference type="Rhea" id="RHEA-COMP:15517"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29973"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:143622"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="7">
            <dbReference type="Rhea" id="RHEA:60145"/>
        </physiologicalReaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the tubulin--tyrosine ligase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMZ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001716.1">
        <property type="protein sequence ID" value="ENSCSRP00000001663.1"/>
        <property type="gene ID" value="ENSCSRG00000001209.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015631">
        <property type="term" value="F:tubulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070740">
        <property type="term" value="F:tubulin-glutamic acid ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.470.20:FF:000009">
        <property type="entry name" value="tubulin polyglutamylase TTLL5 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.470.20">
        <property type="entry name" value="ATP-grasp fold, B domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004344">
        <property type="entry name" value="TTL/TTLL_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12241">
        <property type="entry name" value="TUBULIN POLYGLUTAMYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12241:SF145">
        <property type="entry name" value="TUBULIN POLYGLUTAMYLASE TTLL5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03133">
        <property type="entry name" value="TTL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56059">
        <property type="entry name" value="Glutathione synthetase ATP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51221">
        <property type="entry name" value="TTL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2" id="KW-0436">Ligase</keyword>
    <keyword evidence="3" id="KW-0493">Microtubule</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="534"/>
            <end position="585"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="744"/>
            <end position="764"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="792"/>
            <end position="952"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="977"/>
            <end position="1020"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1065"/>
            <end position="1101"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1173"/>
            <end position="1232"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="549"/>
            <end position="559"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="560"/>
            <end position="577"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="795"/>
            <end position="811"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="871"/>
            <end position="901"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="931"/>
            <end position="950"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="1089"/>
            <end position="1101"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="1193"/>
            <end position="1220"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006820"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00041448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00049274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001663.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1268" mass="141563" checksum="0DBCDDC2F86D791B" modified="2022-01-19" version="1">MWTGGCRRIPILVFHAEAILTKDTYIRLIGERYRLSYKIVKTDSRLVRSILTAHGFHEVHPNSSDYNLMWTGSHLKPYLLRTLSDIQKVNHFPRSYELTRKDRLYKNVSRMQYTHGFKTFHILPQTFILPAEYQEFCSSYSKDRGPWIVKPVASSRGRGVYLINNPNQISLEENILVSRYINNPLLIDDFKFDVRLYVLVTSYDPLVVYLYEEGLARFATVRYDQGTKNIKNQFMHLTNYSVNKKSGDYVSCDDPEVEDYGNKWSMSAMLRYLKQEGRDTTTLMANVEDLIIKTIISAELAIATACKTFLPHRGSCFELYGFDVLIDATLKPWLLEVNLSPSLACDAPLDLKIKASMISDMFTLVGFVCQDPGQRSSRVAHHSSESARRNPFQKPQCPVFAQSQLTNTKLRARPLSASDAEMKNVMPSGREKVAGKQSGSMLGLSMEEVRAVKYLLLSYLEHKTTMNYMLAIRLFQDRGEKVIEAAVCIVLPRAALNGGVDLGLEAMDSNAELRAALYERKLLSLEVRKRRQCHGKMRAARARPPGTSKLKEMPLKSDAESEDEEEAHEDEEIEVTQDETAASLTDMQVKCKPKLSEMMEAVCRENVLKKPEQKAGGGGAELLLQEVDPEPRFNLLQILQENGNLSKVQARRAFSAYLHRVQLRLMKEAGDQLHNAAWAAKEDEQMELVVRFLKRAASNLQQSLRMLLPSRRLALNDRRRILAHQLGEFIVCYNKETEQMVQTRLKRKQEEEEEEGVNAEGFQDFVTKASESDLEEVLTFYTHKNKSASVFLGTNPRTMKSSSSINQSESRAQGDLPEMVEEVKRNQPQHSVADSSGEGLLRGYKPKEARPSRPPSSTEDESKLLRCNHPHASSSVPGATLQRSISSQLSSHATASKNTQVPGHHSSLASLAGPKLTQSPPSPPSFQSQSTIPDNWSISTNPVSHQTSNHAGLHRCRSGSYTIGPFSSFQSATQIYSQRLSRPSSAKAGSCHRSPSGQRVGSARVHKDAENSSSQNRRYNHSIVAAELQRLVEKQAARQYSPPSHISLLTQQLTNLNLASGAVSKGSTASPLGHQSALNTGGSMWAVQPDTSTTDSKPTSSAVRALKSDSFAWEGELENCVYSKVTGSQLAHPKYQPTAGSYQLHFAVQQLQQQKLQSRQLLEQSRARHKALFANHPPPSSSNISVPADSGARKTSSATSSIQKATSSHKVMPSQSTSSHLVPKPPANHRQAVVRKVAAQRISKCVGGAWAELCWQSWYISCLHYACL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNN1</accession>
    <name>A0A8C3RNN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">hyaluronoglucosaminidase</fullName>
            <ecNumber evidence="5">3.2.1.35</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Random hydrolysis of (1-&gt;4)-linkages between N-acetyl-beta-D-glucosamine and D-glucuronate residues in hyaluronate.</text>
            <dbReference type="EC" id="3.2.1.35"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the CEMIP family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.35" evidence="5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002009.1">
        <property type="protein sequence ID" value="ENSCSRP00000001951.1"/>
        <property type="gene ID" value="ENSCSRG00000001419.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004415">
        <property type="term" value="F:hyalurononglucosaminidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd13938">
        <property type="entry name" value="PANDER_like_TMEM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.160.20.10">
        <property type="entry name" value="Single-stranded right-handed beta-helix, Pectin lyase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052252">
        <property type="entry name" value="CEMIP/CEMIP2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055401">
        <property type="entry name" value="CEMIP_beta-hel_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055400">
        <property type="entry name" value="CEMIP_X"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019316">
        <property type="entry name" value="G8_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039477">
        <property type="entry name" value="ILEI/PANDER_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012334">
        <property type="entry name" value="Pectin_lyas_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011050">
        <property type="entry name" value="Pectin_lyase_fold/virulence"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039473">
        <property type="entry name" value="TMEM2_PANDER-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025155">
        <property type="entry name" value="WxxW_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15535:SF15">
        <property type="entry name" value="CELL MIGRATION-INDUCING AND HYALURONAN-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15535">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24606">
        <property type="entry name" value="CEMIP_beta-hel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24605">
        <property type="entry name" value="CEMIP_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10162">
        <property type="entry name" value="G8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15711">
        <property type="entry name" value="ILEI"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13330">
        <property type="entry name" value="Mucin2_WxxW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01225">
        <property type="entry name" value="G8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51126">
        <property type="entry name" value="Pectin lyase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51484">
        <property type="entry name" value="G8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52031">
        <property type="entry name" value="GG_LECTIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9 15" id="KW-0430">Lectin</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <feature type="domain" description="G8" evidence="16">
        <location>
            <begin position="28"/>
            <end position="150"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007586"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012774"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001951.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1349" mass="151454" checksum="2C4C8FE5EA0442ED" modified="2022-01-19" version="1">MKPGKFYLPSSLSAEAASACPDQDPELEPWNAGHDEDQHIEISKGRKLLLSSSATVHSIHITDGGKLVIKDNTKPIVLRTRHILIENGGELHIGSELCPYQSNVVIILYGRADDGIQPDAEFGQKYIGVSRGGTLEIHGEKKLSWTFLNKTLHPGGMEEGGYYFERSWGHRGVIVHVIDPKTGAVVHSDRFDTYKLKGESARLAQYLRAIDNGMILSVAVNDEGSRNLDDSARKAMTKLGSKHFLHLGFRYVPILPVLPLLSLANHEIVNNCFTGHKGSAVAKVFKLFQAENGEHFNVSSTSEWVQDVEWTEWFEKPKKARSKDTEKLSDLRVANPGKICSHPLAIQAATLSGANLTTEVFYKNGHDYRFMCRGKDQTAEGCQNYRVRFLCGKPVRPKLTVTIDTNVNSTILRLADDARSWKAGDRLVVASTDYSMYQAEEFQVLPCRACGPNEVKVSGRATYLHIGEVIDGVDMRAEVGVLSQNIVVMGEMERQCYDYSNGLCTFFDFDTFGGHIKIGLGFKAAHIEGLELKHMGQQRMGHYPIHFHLAGDVDEKGGYHPPSYVKGVSIHHTFSRCVTVHGSNGLLIKDVVGYNTLGHCFFTEDGPEERNTFDHCLGLLVKPSTLLPSDRDSKMCKMITEGAYPGYIPKPRQDCNAVSTFWMANPHNNLINCAAAGSEETGFWFVFHHVPTGPSEGMYSPGYTEHIPMGKFYNNRAHSNYRAGMIIDNGVKTTPASAKDKRPFLTLISGRYSPHKDADPLKPREPAIIEHFIAYKNQEHGAWLRGGDVWLDDCQFADNGIGLTLASGGTFPHDDGSKQEIKNSLFVGESKNVGTETMDNHIWGPGGLDHSGRTLPIGQNFPIRGIQFYDGPVNVQNCTFRKFAALDGRHTSALAFRLNNAWQSCPNNNVTDVLFEDVPITSRVFFGEPGPWFNDLNMDGDKTSVFHDVDGSVSEYPGSYLIKEDNWLIKHPDCIDVPDWRGAICSGHYAQIYIQAYKSATLRMKIIKNDYHSHPLYLEGALSKSSPYQQYQPVITLQKGYTVHWDKTAPEELAIWLINFNKNDWIQLGLCYPKGTTFSILSDIHNRLSKKTYKTGTFYRTLQMDKLEYRYPTKGYYYWDEDTGLLFLKLKAQNEKEKFAFCSVQGCERIRIKAVIPKNAGISDCEAKAYPKYTETPVVDVPMPKKLSNTLLKNKDHFLELKVETFKTRYFHLRDDFAYIEVDSKKFFLTDDGIQVVVIDGEDGKIVDRISFKNSILQGIPTQIDNYVTNIKNNSIVVMASKGRFVSKGLWTKVLEKLGVEKGFKLKDKMAFVGFKGSFRPVWVKLITEEDAAKIYQVVPIPVVKKMKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPP7</accession>
    <name>A0A8C3RPP7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Retina and anterior neural fold homeobox</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the paired homeobox family. Bicoid subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003150.1">
        <property type="protein sequence ID" value="ENSCSRP00000003041.1"/>
        <property type="gene ID" value="ENSCSRG00000002331.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000071">
        <property type="entry name" value="Retinal homeobox gene 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003654">
        <property type="entry name" value="OAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043562">
        <property type="entry name" value="RAX/RAX2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46271">
        <property type="entry name" value="HOMEOBOX PROTEIN, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46271:SF3">
        <property type="entry name" value="RETINAL HOMEOBOX PROTEIN RX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03826">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50803">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="12">
        <location>
            <begin position="34"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="domain" description="OAR" evidence="13">
        <location>
            <begin position="209"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="36"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006503"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003041.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="232" mass="26123" checksum="400FDDA479FB3318" modified="2022-01-19" version="1">DRGARSGPPQGALKRPGDPPLPDAKLADEEQPKKKHRRNRTTFTTYQLHELERAFEKSHYPDVYSREELAVKVNLPEVRVQVWFQNRRAKWRRQEKLEVTSMKLQDSPILSFSRSPQPSAMGAISSNLPLESWLTPPMANSTPLQTLPGFVASPQSLPNSYTPPPFLNSPPPMSHTLQPLGTMGPPPPYQCGTNFVDKFSLEETDPRNTSIAALRLKAKEHIQSIGKPWQTI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQZ4</accession>
    <name>A0A8C3RQZ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">D-beta-hydroxybutyrate dehydrogenase, mitochondrial</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 3">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002041.1">
        <property type="protein sequence ID" value="ENSCSRP00000001982.1"/>
        <property type="gene ID" value="ENSCSRG00000001549.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008202">
        <property type="term" value="P:steroid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000074">
        <property type="entry name" value="Retinol dehydrogenase type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020904">
        <property type="entry name" value="Sc_DH/Rdtase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43313:SF49">
        <property type="entry name" value="D-BETA-HYDROXYBUTYRATE DEHYDROGENASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43313">
        <property type="entry name" value="SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY 9C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00080">
        <property type="entry name" value="SDRFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00061">
        <property type="entry name" value="ADH_SHORT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU000363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001982.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="299" mass="33223" checksum="C4FB5AC008C8D041" modified="2022-01-19" version="1">MLELGVTLVDGKAVLITGCDKGFGHALAKQLHAQGFTVFAGCLLTGENGDGARELESMKSDRMKVLQLNVCSDQEVAQAVEFLKNNLKEPEKGLWGLVNNAGVSAFGEVEFTSIDKYKEVADVNLWGTVRVTKAFLPLVRRAKGRVVNITSMLGRMASPSRSSYCISKFGVSAFSDCLRQEMYRWGVRVILIEPSNFVAATGILTCESIEAQAEELWSGTSKTVQEDYGKSYFTRQITLMKSFINSGLKDMSLVLNDITDALTSKYPYTRYNPMEAHWRVRLTVITHLPTAVADWLYIY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRV2</accession>
    <name>A0A8C3RRV2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="19">Ceramide synthase 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>sphinganine + octadecanoyl-CoA = N-(octadecanoyl)-sphinganine + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:36547"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57394"/>
            <dbReference type="ChEBI" id="CHEBI:57817"/>
            <dbReference type="ChEBI" id="CHEBI:67033"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:36548"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Lipid metabolism; sphingolipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3">Sphingolipid metabolism.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRV2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003389.1">
        <property type="protein sequence ID" value="ENSCSRP00000003271.1"/>
        <property type="gene ID" value="ENSCSRG00000002484.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00222"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050291">
        <property type="term" value="F:sphingosine N-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046513">
        <property type="term" value="P:ceramide biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000020">
        <property type="entry name" value="Ceramide synthase 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016439">
        <property type="entry name" value="Lag1/Lac1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006634">
        <property type="entry name" value="TLC-dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12560:SF43">
        <property type="entry name" value="CERAMIDE SYNTHASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12560">
        <property type="entry name" value="LONGEVITY ASSURANCE FACTOR 1 LAG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03798">
        <property type="entry name" value="TRAM_LAG1_CLN8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005225">
        <property type="entry name" value="LAG1_LAC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00724">
        <property type="entry name" value="TLC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50922">
        <property type="entry name" value="TLC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12 14" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="12 14" id="KW-0371">Homeobox</keyword>
    <keyword evidence="4" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="9" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="10 13 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="12 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6 13 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="38"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="141"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="194"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="251"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="291"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="17">
        <location>
            <begin position="83"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="domain" description="TLC" evidence="18">
        <location>
            <begin position="120"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="12">
        <location>
            <begin position="85"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="329"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="343"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="366"/>
            <end position="376"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00049036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003271.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="376" mass="43620" checksum="900CC9574078914F" modified="2022-01-19" version="1">MAGILAWFWNERFWLPHNVTWADLKNTEEASFPQAEDLYLAFPLAFCIFMIRLVFERFIAKPCALGLKVQANGPQKAQPNAILEKVFTAITKHPDEKRLEGLSKQLDWDVRSIQRWFRQRRNQEKPSTLTKFCESMWRFTFYLYIFTYGVRFLKKVGTLMIPLMPDLHYYYIVELSFYWSLMFSQFTDIKRKDFSIMFTHHIVTVILISFSYVTNLTRVGALTLCLHDSADILLEAAKMANYCKCQKLSDLLFLMFAIVFIISRLGIYPLWILNTMLFELYEALGNFPALWFFNMLLIVLQVLHCFWSYLIIKAAYKAISRGKVAKDDRSDVESSSDEDDSVPRSNNPHNTTTTNGTSGANGTNGYLTGSTCSEDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSA0</accession>
    <name>A0A8C3RSA0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Basic helix-loop-helix family member e40</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSA0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003246.1">
        <property type="protein sequence ID" value="ENSCSRP00000003131.1"/>
        <property type="gene ID" value="ENSCSRG00000002396.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="690068at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048511">
        <property type="term" value="P:rhythmic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19749">
        <property type="entry name" value="bHLH-O_DEC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000020">
        <property type="entry name" value="class E basic helix-loop-helix protein 40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.980">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050370">
        <property type="entry name" value="HES_HEY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003650">
        <property type="entry name" value="Orange_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10985">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, HES-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07527">
        <property type="entry name" value="Hairy_orange"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00511">
        <property type="entry name" value="ORANGE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158457">
        <property type="entry name" value="Orange domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51054">
        <property type="entry name" value="ORANGE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0090">Biological rhythms</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003131.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="411" mass="45428" checksum="AAD47911F099256E" modified="2022-01-19" version="1">MEMIPSAQPPPACLGKLPALESNEMPGLAFSHMYQVYKPRRGLKKSEDSKETYKLPHRLIEKKRRDRINECIAQLKDLLPEHLKLTTLGHLEKAVVLELTLKHVKALTNLIEQQQQKIIALQNGLQAGDLSSRNLDTSQEMFRSGFQMCAKEVLQYLGKHENTRDLKSSQLVSHLHRMASEVLQGGASRKSGDAPPKTVDLKEKSGSLPKTAEGYGKNCVPVIQRTFAHSSGEQSGSDTDTDSGYGGELEKSDSNTDQQYFQKDTGLNYAMQERISSIKQETEDPPAKRTRMDTSEDEDHFSSDLIGSSSSFLGPHQPPLCLPFYLIPPSATAYLPMLEKCWYPASMPVLYPSLPASAAALSGLMSPDKISPSLLMPQRLPSPLPVHSPIDSSALLQALKQIPPLNLETKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTB0</accession>
    <name>A0A8C3RTB0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Poly(ADP-ribose) polymerase family member 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the ARTD/PARP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003786.1">
        <property type="protein sequence ID" value="ENSCSRP00000003658.1"/>
        <property type="gene ID" value="ENSCSRG00000002769.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003950">
        <property type="term" value="F:NAD+ poly-ADP-ribosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990404">
        <property type="term" value="F:NAD+-protein mono-ADP-ribosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044389">
        <property type="term" value="F:ubiquitin-like protein ligase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010629">
        <property type="term" value="P:negative regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060335">
        <property type="term" value="P:positive regulation of type II interferon-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070212">
        <property type="term" value="P:protein poly-ADP-ribosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02907">
        <property type="entry name" value="Macro_Af1521_BAL-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.228.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.220.10">
        <property type="entry name" value="Leucine Aminopeptidase, subunit E, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002589">
        <property type="entry name" value="Macro_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043472">
        <property type="entry name" value="Macro_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052056">
        <property type="entry name" value="Mono-ARTD/PARP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012317">
        <property type="entry name" value="Poly(ADP-ribose)pol_cat_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14453">
        <property type="entry name" value="PARP/ZINC FINGER CCCH TYPE DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14453:SF70">
        <property type="entry name" value="PROTEIN MONO-ADP-RIBOSYLTRANSFERASE PARP9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01661">
        <property type="entry name" value="Macro"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00506">
        <property type="entry name" value="A1pp"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56399">
        <property type="entry name" value="ADP-ribosylation"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52949">
        <property type="entry name" value="Macro domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51154">
        <property type="entry name" value="MACRO"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51059">
        <property type="entry name" value="PARP_CATALYTIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="4" id="KW-0520">NAD</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Macro" evidence="9">
        <location>
            <begin position="48"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="domain" description="Macro" evidence="9">
        <location>
            <begin position="254"/>
            <end position="434"/>
        </location>
    </feature>
    <feature type="domain" description="PARP catalytic" evidence="8">
        <location>
            <begin position="588"/>
            <end position="789"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="449"/>
            <end position="469"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="795"/>
            <end position="833"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="449"/>
            <end position="467"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00024347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003658.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="833" mass="93208" checksum="ED05781791763394" modified="2022-01-19" version="1">METEEESLTIPISTDVYEILTRRESCLRDLIEKKFGCISLLKSIRCPLEVYRKSLKEGIEISVWMDDLTRHNADALVNAANEHLQHIGGLALALVKAGGPEIKQESKRYIERHGTLTTGQIAVTSGGRLSCKKIIHTVGPRWSVYESQKCCQTLEAAIINVLHYVNAPENNIKSVAIPAVSSGIFGFPLDLCAQVIVQTIKTFVELAPLFGWVKEIHLVNVAEPTVAAMKMACEKLLGRSDINSLQETLPASANQLPDSITINGLHLHIIRGQIEDQKTAIIVNSVVINDDPSRGNISRAILQKAGSSLQQEFLFELEKLPPSCEKFILTKGYNLACKSVLHVVWSSQSSSDSRKALKTAMSRCLLKIQEHPFPSISFPVIGSGILHLSKDEVADIMIDEILSFAKEHPGRKLDVYFVIHPNNSFVYKAFRTKFDSAKSKLGEDVECNKSDDLGSHSDRQAETENKKTGPAIELIGNRCEALEAAKMWIKNIMQVQESHLIVIENNHIFNLGKKDHAELSRLQRFGVSISEEVVGGKARLEIQGPPGAVIDAVFMIENLLCDVQEYNRAKQEELLLSEGRLETDYPPERFRDKTRGTKMRYQISPVESYCQEFKDRENRFEKAGLRVLKIEKIHNPVLSAAFQRIKKCVEGKTVGKQICHRLYQRVPAQFCSLVCRAGFQRTYSPPSEQNYGAGIYFIRNPRNLVEDTKEKCELDHLICVFEAEVVTGLYTEGKQSYIVPPAVDADGMNVYDSVVDDVHKPETFVIFNSNQAVPHYILTCSQIWAEGSGPYWATRGPVDESSSEPWDLGIPQNRGHRASPRTTSTESILLKPK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU49</accession>
    <name>A0A8C3RU49_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Cell membrane</location>
            <topology evidence="1 10">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU49"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004094.1">
        <property type="protein sequence ID" value="ENSCSRP00000003959.1"/>
        <property type="gene ID" value="ENSCSRG00000003023.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15225">
        <property type="entry name" value="7tmA_OR10A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26453">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="24"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="59"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="97"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="138"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="195"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="236"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="271"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="39"/>
            <end position="288"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
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        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003959.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="35612" checksum="68671CB03429A5EA" modified="2022-01-19" version="1">MRKNTSMTEFVILGFSDHPDMNPVLFMVFLCIYIITVLGNILIIIIISVDPVLHTPMYFFLRTLSFLEICYTSVTLPKVLANLVSESKTMPFASCAIQMYFFLFFGVTECFLLACMAYDRYSAICNPLHYTAIMNKRVCIQLTGGSYICGTLAAMGHTTFVFTLPFCGSNVINHFLCEIQPVLKLVCGDTSWIEILIIVAAAFVLILPFMLILVSYICIISTILKIRSTEGRHRAFSTCSSHLIVVTLFYGTALIMYVRPKSSFSPDVNKLFSLFYSVVTPILNPIIYIVYSLRNNEVKGALRRTFGGILSSWRQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUS6</accession>
    <name>A0A8C3RUS6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004397.1">
        <property type="protein sequence ID" value="ENSCSRP00000004259.1"/>
        <property type="gene ID" value="ENSCSRG00000003220.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015631">
        <property type="entry name" value="CD2/SLAM_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
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        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
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        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12080:SF121">
        <property type="entry name" value="IG-LIKE DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12080">
        <property type="entry name" value="SIGNALING LYMPHOCYTIC ACTIVATION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="127"/>
            <end position="181"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004259.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="296" mass="31988" checksum="695B94E4C7907128" modified="2022-01-19" version="1">PSCTMGIMALPCLTVQVGKIKVNGILGGSVVLSVDLSPRKKVKEIEWSFSAGTGVTIQLAEFSGGKFERMDPGDRFQQRLEMYNETSLQIQALELGDSGVYEARIKIVPATVEDRTFLLRRVSEPQPTHSLSRTADGCNVTLQCHASGREEVNVSWTRGNPPLNSTFTCTASNPGDQKSISPDLQSICQSASELSAGRVCLLAYTGFISVTDRRTRSPESGINTVAPALLLVHVRCQSSERRWNLLPLPGPFTLRARSKGVVVQTGIQAGPSDPPDSVFSPLQERLPVLAIGDPLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVB6</accession>
    <name>A0A8C3RVB6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Zinc finger and BTB domain containing 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003832.1">
        <property type="protein sequence ID" value="ENSCSRP00000003702.1"/>
        <property type="gene ID" value="ENSCSRG00000002814.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18197">
        <property type="entry name" value="BTB_POZ_ZBTB6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000100">
        <property type="entry name" value="Zinc finger 45-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000333">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000047">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050457">
        <property type="entry name" value="ZnFinger_BTB_dom_contain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46105">
        <property type="entry name" value="AGAP004733-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46105:SF29">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN CONTAINING 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="BTB" evidence="12">
        <location>
            <begin position="33"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="302"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="327"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="355"/>
            <end position="382"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="383"/>
            <end position="410"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003702.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="412" mass="47253" checksum="F54A3317D6DF12EB" modified="2022-01-19" version="1">MATDSDVLHFQFEQQGDAVLQKMNLLRQQNLFCDVSIYINDTEFHGHKVIFAACSTFMRDQFLLNQSKQMRITILQSAEVGRKLLLSCYTGALEVKKKELLKYLIAASYLQMVHIVEKCTEALSKYLEIDASMENSNQNTEKCHSSDTELRNKDDSLDKDCEIIEISEDSPVNVDYNVKREKGDVLQPAMQSLISERKDMKTPEISTVEIGYKDDEICIFRMDSMSTANVENDHFPQPCTSSKTSLYFPETQHSLINSTVESRITEVPGSHFQGFVSDNTEGTSNVVSGFQSLEDSGYSWRHQCPKCPRGFVHLENYLRHLKMHKLFLCLQCGKTFTQKKNLNRHIRGHMGIRPFQCMVCLKTFTAKSTLQDHLNIHSGDRPYKCHCCDMDFKHKSALKKHLTSLKSERLLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVV6</accession>
    <name>A0A8C3RVV6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Retinol binding protein 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 2">Belongs to the calycin superfamily. Fatty-acid binding protein (FABP) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVV6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004924.1">
        <property type="protein sequence ID" value="ENSCSRP00000004774.1"/>
        <property type="gene ID" value="ENSCSRG00000003626.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="354351at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.128.20:FF:000001">
        <property type="entry name" value="Fatty acid-binding protein, adipocyte"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012674">
        <property type="entry name" value="Calycin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000463">
        <property type="entry name" value="Fatty_acid-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031259">
        <property type="entry name" value="ILBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000566">
        <property type="entry name" value="Lipocln_cytosolic_FA-bd_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11955">
        <property type="entry name" value="FATTY ACID BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00061">
        <property type="entry name" value="Lipocalin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00178">
        <property type="entry name" value="FATTYACIDBP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50814">
        <property type="entry name" value="Lipocalins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00214">
        <property type="entry name" value="FABP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008390"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU003696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004774.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="15590" checksum="AC9C0B6C1688BA8B" modified="2022-01-19" version="1">MPADFSGTWNLTNSDNFEGYMLALGIDFATRKIAKMLKPQKVIEQEGDSFSIQTTSTFRSYFVQFKIGEEFEEDNKGLDHRKCKSVVTWDNDKLVCVQTGDKKNRGWTHWIEGDQLYLELRCEDQVCTQVYKRA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVZ1</accession>
    <name>A0A8C3RVZ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Cytoplasmic aconitate hydratase</fullName>
            <ecNumber evidence="4">4.2.1.3</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Citrate hydro-lyase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Iron-responsive element-binding protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Bifunctional iron sensor that switches between 2 activities depending on iron availability. Iron deprivation, promotes its mRNA binding activity through which it regulates the expression of genes involved in iron uptake, sequestration and utilization. Binds to iron-responsive elements (IRES) in the untranslated region of target mRNAs preventing for instance the translation of ferritin and aminolevulinic acid synthase and stabilizing the transferrin receptor mRNA.</text>
    </comment>
    <comment type="function">
        <text evidence="14">Conversely, when cellular iron levels are high, binds a 4Fe-4S cluster which precludes RNA binding activity and promotes the aconitase activity, the isomerization of citrate to isocitrate via cis-aconitate.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>citrate = D-threo-isocitrate</text>
            <dbReference type="Rhea" id="RHEA:10336"/>
            <dbReference type="ChEBI" id="CHEBI:15562"/>
            <dbReference type="ChEBI" id="CHEBI:16947"/>
            <dbReference type="EC" id="4.2.1.3"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>[4Fe-4S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:49883"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 18">Belongs to the aconitase/IPM isomerase family.</text>
    </comment>
    <dbReference type="EC" id="4.2.1.3" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVZ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005999.1">
        <property type="protein sequence ID" value="ENSCSRP00000005809.1"/>
        <property type="gene ID" value="ENSCSRG00000004376.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051539">
        <property type="term" value="F:4 iron, 4 sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003994">
        <property type="term" value="F:aconitate hydratase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030350">
        <property type="term" value="F:iron-responsive element binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01586">
        <property type="entry name" value="AcnA_IRP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01580">
        <property type="entry name" value="AcnA_IRP_Swivel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.499.10:FF:000002">
        <property type="entry name" value="Aconitate hydratase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.499.10:FF:000005">
        <property type="entry name" value="cytoplasmic aconitate hydratase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.19.10:FF:000005">
        <property type="entry name" value="Iron-responsive element-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.190.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.499.10">
        <property type="entry name" value="Aconitase, domain 3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.19.10">
        <property type="entry name" value="Aconitase, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044137">
        <property type="entry name" value="AcnA_IRP_Swivel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015931">
        <property type="entry name" value="Acnase/IPM_dHydase_lsu_aba_1/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001030">
        <property type="entry name" value="Acoase/IPM_deHydtase_lsu_aba"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015928">
        <property type="entry name" value="Aconitase/3IPM_dehydase_swvl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006249">
        <property type="entry name" value="Aconitase/IRP2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018136">
        <property type="entry name" value="Aconitase_4Fe-4S_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036008">
        <property type="entry name" value="Aconitase_4Fe-4S_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000573">
        <property type="entry name" value="AconitaseA/IPMdHydase_ssu_swvl"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01341">
        <property type="entry name" value="aconitase_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF006757">
        <property type="entry name" value="PRK09277.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF009520">
        <property type="entry name" value="PRK12881.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11670">
        <property type="entry name" value="ACONITASE/IRON-RESPONSIVE ELEMENT FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00330">
        <property type="entry name" value="Aconitase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00694">
        <property type="entry name" value="Aconitase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00415">
        <property type="entry name" value="ACONITASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53732">
        <property type="entry name" value="Aconitase iron-sulfur domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52016">
        <property type="entry name" value="LeuD/IlvD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00450">
        <property type="entry name" value="ACONITASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01244">
        <property type="entry name" value="ACONITASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 18" id="KW-0004">4Fe-4S</keyword>
    <keyword evidence="7 18" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10 18" id="KW-0408">Iron</keyword>
    <keyword evidence="11 18" id="KW-0411">Iron-sulfur</keyword>
    <keyword evidence="12" id="KW-0456">Lyase</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="Aconitase/3-isopropylmalate dehydratase large subunit alpha/beta/alpha" evidence="19">
        <location>
            <begin position="62"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="domain" description="Aconitase A/isopropylmalate dehydratase small subunit swivel" evidence="20">
        <location>
            <begin position="693"/>
            <end position="818"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001966"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012926"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00020255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00024990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00029682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00033207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00045491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU361275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF00330"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF00694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005809.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="889" mass="98225" checksum="46D93949DFFA3312" modified="2022-01-19" version="1">MSNPFAWIVEPLDASQPAKKFFNLNKLGDARYGHLPFSIRVLLEAAVRNCDEFLVKKEDVENILDWNVMQNKNVEVPFNPARVILQDLTGVPAVVDFAAMRDAVKKLGGDPEKINPICPADLVIDHSIQVDFNRRSDSLQKNQELEFERNKERFEFLKWGSQAFHNMKIIPPGSGIVHQVNLEYLARVVFDQNGYYYPDSLVGTDSHTTMIDGLGVLGWGVGGIEAEAVMLGQPISMVLPKVIGYKLMGNPHPLVTSTDIVLTVTKHLRQVGVVGKFVEFFGPGVAQLSIADRATIANMCPEYGATAAFFPVDDVSIGYLIQTGRDEEKIKHIKNYLVAVGMFRDFNNSSQDPDFTQVVELDLHTVVPCCSGPKRPQDKVAVSEMKKDFESCLGAKQGFKGFNIAPERHNDRVKFVQNGSEFELTHGSVVIAAITSCTNTSNPSVMLGAGLLAKKAVDAGLTVKPYIKTSLSPGSGVVTYYLRESGVMPYLAQLGFDVVGYGCMTCIGNSGPLPEPVAEAITQKDLVAVGVLSGNRNFEGRIHPNTRANYLASPPLVIAYAIAGTIRIDFEKEPLGVNAKGKEIFLRDLWPTRDEIQAVERQYVIPGMFKEVYQKIETVNESWNALDAPSDKLYTWNPKSTYIKSPPFFENLTLELQPPKSIVDAYVLLNLGDSVTTDHISPAGNIARNSPAARYLTGRSLTPREFNSYGSRRGNDAVMVRGTFANIRLSNKFLNKQAPQTIHFPSGETLDVFDAAERYKQAGQPLIVLTGKEYGSGSSRDWAAKGPFLLGIKAILAESYERIHRSNLVGMGVIPLQYLPGEDAESLGLTGRERYTIVIPEELAPRMNVQIKLDTGKTFQALMRYDTDVELTYFRNGGILNYMIRKMAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWV4</accession>
    <name>A0A8C3RWV4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Golgin subfamily A member 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Golgin-97</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Involved in vesicular trafficking at the Golgi apparatus level. Involved in endosome-to-Golgi trafficking. Mechanistically, captures transport vesicles arriving from endosomes via the protein TBC1D23. Recognized vesicles are then tethered to the trans-Golgi before subsequent SNARE engagement and vesicle fusion. Selectively regulates E-cadherin transport from the trans-Golgi network in tubulovesicular carriers.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Interacts with RAB6A. Directly interacts with TBC1D23. Interacts with FAM91A1; this interaction may be mediated by TBC1D23. Interacts with ARL1; this interaction recruits Golgin-97/GOLGA1 onto the Golgi apparatus.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Secretory vesicle</location>
            <location evidence="2">Acrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Golgi apparatus membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">trans-Golgi network membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005475.1">
        <property type="protein sequence ID" value="ENSCSRP00000005311.1"/>
        <property type="gene ID" value="ENSCSRG00000004009.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001669">
        <property type="term" value="C:acrosomal vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.60:FF:000002">
        <property type="entry name" value="Golgin subfamily A member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.1490">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.220.60">
        <property type="entry name" value="GRIP domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051952">
        <property type="entry name" value="Golgi-autophagy_related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000237">
        <property type="entry name" value="GRIP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23157:SF24">
        <property type="entry name" value="GOLGIN SUBFAMILY A MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23157">
        <property type="entry name" value="GRIP AND COILED-COIL DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01465">
        <property type="entry name" value="GRIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00755">
        <property type="entry name" value="Grip"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50913">
        <property type="entry name" value="GRIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0013">ADP-ribosylation</keyword>
    <keyword evidence="7 14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="6" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="GRIP" evidence="16">
        <location>
            <begin position="610"/>
            <end position="659"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="668"/>
            <end position="689"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="34"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="266"/>
            <end position="424"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="531"/>
            <end position="579"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="679"/>
            <end position="689"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00070165"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00078935"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00093371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00093537"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005311.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="689" mass="79628" checksum="D23EB5EA1B831498" modified="2022-01-19" version="1">MLSAQLQEMREQSLNLFQKRDEIDELEGFQQQELAKVKHMLLKKEESLSRAEQELEACSRELTHAKKELQVTSHFSSLLSNEVQELRQQHLELEAQRDELVAAEASAENKITALEQRGQELQTFIQHLSADLQNARVAASGCEKRLETLQMEHESLKLEYEQHKLKMTVEVDEKNKLLEHLQEKVSSLEKRVEGNFSGDEHVWELLKEKTALEQKLDDTREQLLTARTNHAETVNLLETQVTKLNSKVTEAQGSLCEREEFLKIFRESKMCQLKELEQALQLANGALERSKEEISERDLQIQKLQTDLEVESSKLQQHISTVKHQCAERISRLEAQIAALETAREFDKTASQHKISQLEQENEDFNESRQEYESSLKKQESELERLKKELSSRETVSVEIAKALEETRKQREELQQQVTDLILLIKEKDQLINEKTDVILKKEEELNQLSQGHEALMLQMHLLQSDIEACKSQAAEREETAGKQIGALRLKMQEQQEHLLASGRNVLALEAARAFNKHLYPPEDSEVEQNGEVAAADIVQLQKDNRDLEQQISEKNKMIKQLQQRMAELKKTLQKELKIRPDNEISEIREKPNSEVPNASMTVTNNSDLNDSREINFEYLKHVVLKFMSCRESEAFHLIKAVSVLLNFSQEEENMLKETLEYKMSWFGSKPSPKGSVRPSISNPRTAWS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXB0</accession>
    <name>A0A8C3RXB0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">One cut domain family member</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the CUT homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004653.1">
        <property type="protein sequence ID" value="ENSCSRP00000004506.1"/>
        <property type="gene ID" value="ENSCSRG00000003422.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000054">
        <property type="entry name" value="One cut domain family member"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.260.40:FF:000005">
        <property type="entry name" value="One cut domain family member"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.260.40">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003350">
        <property type="entry name" value="CUT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051649">
        <property type="entry name" value="CUT_Homeobox"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010982">
        <property type="entry name" value="Lambda_DNA-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14057:SF10">
        <property type="entry name" value="ONE CUT DOMAIN FAMILY MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14057">
        <property type="entry name" value="TRANSCRIPTION FACTOR ONECUT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02376">
        <property type="entry name" value="CUT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01109">
        <property type="entry name" value="CUT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47413">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51042">
        <property type="entry name" value="CUT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8 9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 8 9" id="KW-0371">Homeobox</keyword>
    <keyword evidence="7 8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 10" id="KW-0804">Transcription</keyword>
    <keyword evidence="3 10" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="CUT" evidence="13">
        <location>
            <begin position="299"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="12">
        <location>
            <begin position="399"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="8">
        <location>
            <begin position="401"/>
            <end position="460"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="33"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="140"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="260"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="460"/>
            <end position="479"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="141"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="292"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="465"/>
            <end position="479"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU361129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004506.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="479" mass="52908" checksum="684C8973BFB99CE1" modified="2022-01-19" version="1">MKTAYTAYRCLTKELDACAMNPELTMDSLGSLHGAASHEQDLLGSPSPHHPSRSAGSLRVHPPPSHQDLASASSRSAMVSSMASLLDGAGDYRPELSIPLHHAMSMPCDSSPPGMGMSSTYTTLTPLQPLPPISTVSDKFHHPHHHPHAHHHHHHHHHQRLSGNVSGSFTLMRDERGLPAMNNLYSPYKEMAGMGQSLSPLAGTPLGNGLGSIHNTQQSLHNYGPPSHDKMLSPNFDAHTAMLARGEQHLSRGLATPPAAMMSHLNGMHHPGHPGHAQPHGPVLASSRERPPSSSGSQVNNSGQLEEINTKEVAQRITAELKRYSIPQAIFAQRVLCRSQGTLSDLLRNPKPWSKLKSGRETFRRMWKWLQEPEFQRMSALRLAACKRKEQEPNKDRNNSQKKSRLVFTDLQRRTLFAIFKENKRPSKEMQITISQQLGLELTTVSNFFMNARRRSLEKWQDDLSTGGSSSASSTCTKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXK4</accession>
    <name>A0A8C3RXK4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Thioredoxin domain containing 15</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXK4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005640.1">
        <property type="protein sequence ID" value="ENSCSRP00000005471.1"/>
        <property type="gene ID" value="ENSCSRG00000004116.1"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="entry name" value="PDI_a_ERp44_like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Thioredoxin-like_sf"/>
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        <property type="entry name" value="Thioredoxin_domain"/>
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    <dbReference type="InterPro" id="IPR042418">
        <property type="entry name" value="TXNDC15"/>
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        <property type="entry name" value="THIOREDOXIN DOMAIN-CONTAINING PROTEIN 15"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="THIOREDOXIN DOMAIN-CONTAINING PROTEIN 15"/>
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        <property type="entry name" value="Thioredoxin"/>
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    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
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        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
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    <feature type="chain" id="PRO_5034144004" evidence="2">
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            <begin position="31"/>
            <end position="350"/>
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            <begin position="314"/>
            <end position="332"/>
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    </feature>
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        <location>
            <begin position="142"/>
            <end position="286"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
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    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
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    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005471.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="350" mass="38325" checksum="E6A3588ACAEF2FAA" modified="2022-01-19" version="1">MRALPFPGWRLRQLLWVTWLSGSLLAGAVAEENADPLSEIARPLSTEGGSAFVNTGEPQEPVQYKTAEIADAMLGSGIPADQSVVRSVIPGEAKDRRISEFGIGTCDAAGEDAECSVGTSLASHFSQPGSHVQEQAGDSNVVLEAVPASPTEESNSTDSVKTPKVNCEERNITGIKHFMLQILNVSQDLMEFLNPNSSDCTLVLFYTPWCRFSANLAPHFNSLPRAFPTLNFLALDASQHSSLSTRFGTVAVPNILLFQGAKPMARFNHTDRTLEMLKAFIFNQTGIEAKNDVVVTEEDRTGPLPSVLTKGIDWLLLFSLLFLVSFIMYATIRTESIRWLIPGQEQEHQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY90</accession>
    <name>A0A8C3RY90_CHESE</name>
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        <submittedName>
            <fullName evidence="6">Short chain dehydrogenase/reductase family 42E, member 1</fullName>
        </submittedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the 3-beta-HSD family.</text>
    </comment>
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        <property type="protein sequence ID" value="ENSCSRP00000004922.1"/>
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    </dbReference>
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        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="3Beta_OHSteriod_DH/Estase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050177">
        <property type="entry name" value="Lipid_A_modif_metabolic_enz"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43245">
        <property type="entry name" value="BIFUNCTIONAL POLYMYXIN RESISTANCE PROTEIN ARNA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43245:SF51">
        <property type="entry name" value="SHORT CHAIN DEHYDROGENASE_REDUCTASE FAMILY 42E, MEMBER 2"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF01073">
        <property type="entry name" value="3Beta_HSD"/>
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    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0520">NAD</keyword>
    <keyword evidence="2 4" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="284"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="365"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="domain" description="3-beta hydroxysteroid dehydrogenase/isomerase" evidence="5">
        <location>
            <begin position="12"/>
            <end position="281"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009219"/>
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    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU004475"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF01073"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004922.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="391" mass="43849" checksum="EBF7EE0840C3D96B" modified="2022-01-19" version="1">MHVENVTKETVLITGGGGYFGFRLGCALYKKGVDVIFFDVLKPVQAVPEGVKFIQGDVCCLSEVEKALRDVICVFHIASYGMSGREQLNRKLIEDINVRGTENIIQACRKAGVSSLVYTSTYNVVFGGQVIENGDESLPYLPLHLHPDHYSRTKSLAEMKVLQANDTELGEGKGVLRTCALRPAGIYGPGEQRHLPRIVSYIEKGLFKFVYGDPLSLVEFVHVDNLVQAHILASEALRATKRHIAAGQAYFISDGRPINNFEFFRPLVEGLGYQFPTVRLPLSFVYFSAFLTEMVHFLVGRLYNFQPLLTRTEVYKTGVTHYFSMEKARKELGYKPEQFSLTEVVEWFKSQGHGRKLRVYTIKHLIRDGGLILLLAAVVLSWLPAAVTHSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZ07</accession>
    <name>A0A8C3RZ07_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Angiopoietin-1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="11">Homooligomer. Interacts with TEK/TIE2. Interacts with SVEP1/polydom. Interacts with THBD; this interaction significantly inhibits the generation of activated PC and TAFIa/CPB2 by the thrombin/thrombomodulin complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZ07"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006617.1">
        <property type="protein sequence ID" value="ENSCSRP00000006412.1"/>
        <property type="gene ID" value="ENSCSRG00000004755.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000011379.1">
        <property type="protein sequence ID" value="ENSCSRP00000010973.1"/>
        <property type="gene ID" value="ENSCSRG00000008109.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:blood coagulation"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00087">
        <property type="entry name" value="FReD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.215.10:FF:000005">
        <property type="entry name" value="angiopoietin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.530.10:FF:000001">
        <property type="entry name" value="angiopoietin-2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.215.10">
        <property type="entry name" value="Gamma Fibrinogen, chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.530.10">
        <property type="entry name" value="Gamma-fibrinogen Carboxyl Terminal Fragment, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057439">
        <property type="entry name" value="ANG-1/2/4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037579">
        <property type="entry name" value="FIB_ANG-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036056">
        <property type="entry name" value="Fibrinogen-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014716">
        <property type="entry name" value="Fibrinogen_a/b/g_C_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002181">
        <property type="entry name" value="Fibrinogen_a/b/g_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020837">
        <property type="entry name" value="Fibrinogen_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF040941">
        <property type="entry name" value="GGGWT_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47221">
        <property type="entry name" value="FIBRINOGEN ALPHA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47221:SF6">
        <property type="entry name" value="FIBRINOGEN ALPHA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25443">
        <property type="entry name" value="ANG-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00147">
        <property type="entry name" value="Fibrinogen_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00186">
        <property type="entry name" value="FBG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56496">
        <property type="entry name" value="Fibrinogen C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00514">
        <property type="entry name" value="FIBRINOGEN_C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51406">
        <property type="entry name" value="FIBRINOGEN_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="8 12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 13" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="13">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5045020411" description="Angiopoietin-1" evidence="13">
        <location>
            <begin position="16"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="domain" description="Fibrinogen C-terminal" evidence="14">
        <location>
            <begin position="277"/>
            <end position="497"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="12">
        <location>
            <begin position="161"/>
            <end position="250"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00015279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006412.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="498" mass="57439" checksum="2396E11F42D526D8" modified="2022-01-19" version="1">MTIFLSFAFLAALLAHIGCNNQRRGPETTGRRYNRIQHGQCTYTFILPEQDGNCRESTTDQYNTNALQRDAPHVEQDFSSQKLQHLEHVMENYTQWLQKLENYIVENMKSEMAQIQQSAVQNHTATMLEIGTSLLSQTAEQTRKLTDVETQVLNQTSRLEIQLLENSLSTYKLEKQLLQQTHEILKIHEKNSLLEHKILEMEERHKEELDTLKEEKENLQGLVSRQSYIIQELEKQLSKATNNNSVLQKQQLELMDTVHSLVNLCSKEGVLLKNAKREEDKPFRDCADVYQAGFNKSGVYTIYINNVSEPKKVFCNMEITGGGWTVIQHREDGSLDFQKSWKEYKMGFGSPSGEHWLGNEFIFAITSQRQYSLRIELMDWEGNRAYSQYDRFHIGNEKQNYRLYLKGHTGTAGKQSSLILHGADFSTKDADNDNCMCKCSLMLTGGWWFDACGPSNLNGMFYAAGQNHGKLNGIKWHYFKGPSYSLRSTTMMIRPLDF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZK2</accession>
    <name>A0A8C3RZK2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZK2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006866.1">
        <property type="protein sequence ID" value="ENSCSRP00000006652.1"/>
        <property type="gene ID" value="ENSCSRG00000004959.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006652.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="143" mass="16432" checksum="A87EBE67D606F7BE" modified="2022-01-19" version="1">MVNKDMNGFPVKKCSAFQFFKKRVRRWIKSPMISMEKHQNTNLKYTGSTVMHIPQGEPELESSLCQICLGDHSFQRGIVPQGAESCSWESHRSCKDGFLMGKPFISISNLEYIWSTYNYCAYNCRWCGNGYTKPKLILLIGVC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0V8</accession>
    <name>A0A8C3S0V8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein uL18</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">60S ribosomal protein L5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the universal ribosomal protein uL18 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0V8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008213.1">
        <property type="protein sequence ID" value="ENSCSRP00000007945.1"/>
        <property type="gene ID" value="ENSCSRG00000005889.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1618453at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008097">
        <property type="term" value="F:5S rRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000027">
        <property type="term" value="P:ribosomal large subunit assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00432">
        <property type="entry name" value="Ribosomal_L18_L5e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.100:FF:000002">
        <property type="entry name" value="60S ribosomal protein L5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01337_A">
        <property type="entry name" value="Ribosomal_uL18_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005485">
        <property type="entry name" value="Rbsml_uL18_euk_arch"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057268">
        <property type="entry name" value="Ribosomal_L18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025607">
        <property type="entry name" value="Ribosomal_uL18_C_euk"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23410:SF12">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN UL18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23410">
        <property type="entry name" value="RIBOSOMAL PROTEIN L5-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14204">
        <property type="entry name" value="Ribosomal_L18_c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17144">
        <property type="entry name" value="Ribosomal_L5e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00058">
        <property type="entry name" value="RIBOSOMALL5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53137">
        <property type="entry name" value="Translational machinery components"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="4" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="4" id="KW-0699">rRNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022730"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035197"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007945.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="297" mass="34260" checksum="D179B0E4F7EF3638" modified="2022-01-19" version="1">MGFVKVVKNKAYFKRYQVKFRRRREGKTDYYARKRLVIQDKNKYNTPKYRMIVRITNRDIICQIAYARIEGDMIVCAAYSHELPKYGVKVGLTNYAAAYCTGLLLARRLLNKFGLDKIYEGQVEVTGDEYNVESVDGQPGAFTCYLDAGLARTTTGNKVFGALKGAVDGGLSIPHSTKRFPGYDSESKEFNAEVHRTHIMGQNVAGYMRYLMEEDEDAYKKQFSQYIKNNVTPDMMEEMYKKAHAGIRENPVHEKKPKREVKKKRWNRPKLSLAQKKDRVAQKKASFLRAQERTADS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5K0</accession>
    <name>A0A8C3S5K0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 6">DNA-directed RNA polymerases I, II, and III subunit RPABC3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4 6">DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I, II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such as 5S rRNA and tRNAs, respectively.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the eukaryotic RPB8 RNA polymerase subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5K0"/>
    <dbReference type="SMR" id="A0A8C3S5K0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009308.1">
        <property type="protein sequence ID" value="ENSCSRP00000008996.1"/>
        <property type="gene ID" value="ENSCSRG00000006722.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005736">
        <property type="term" value="C:RNA polymerase I complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005665">
        <property type="term" value="C:RNA polymerase II, core complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005666">
        <property type="term" value="C:RNA polymerase III complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003899">
        <property type="term" value="F:DNA-directed RNA polymerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006351">
        <property type="term" value="P:DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000073">
        <property type="entry name" value="DNA-directed RNA polymerases I, II, and III subunit RPABC3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005570">
        <property type="entry name" value="RPABC3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10917">
        <property type="entry name" value="DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10917:SF0">
        <property type="entry name" value="DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03870">
        <property type="entry name" value="RNA_pol_Rpb8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000779">
        <property type="entry name" value="RNA_pol_Rpb8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00658">
        <property type="entry name" value="RPOL8c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00044496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00070323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR000779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008996.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="17143" checksum="944D0860809F1425" modified="2022-01-19" version="1">MAGILFEDIFDVKDIDPEGKKFDRVSRLHCESESFKMDLILDVNIQIYPVDLGDKFRLVIASTLYEDGTLDDGEYNPTDDRPSRADQFEYVMYGKVYRIEGDETSTEAATRLSAYVSYGGLLMRLQGDANNLHGFEVDSRVYLLMKKLAF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5U5</accession>
    <name>A0A8C3S5U5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Ras association domain family member 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5U5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009812.1">
        <property type="protein sequence ID" value="ENSCSRP00000009477.1"/>
        <property type="gene ID" value="ENSCSRG00000007025.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046330">
        <property type="term" value="P:positive regulation of JNK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901222">
        <property type="term" value="P:regulation of non-canonical NF-kappaB signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17221">
        <property type="entry name" value="RA_RASSF2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="RASSF1-6"/>
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        <property type="entry name" value="RASSF2_RA"/>
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        <property type="entry name" value="SARAH_dom"/>
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        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22738:SF14">
        <property type="entry name" value="RAS ASSOCIATION DOMAIN-CONTAINING PROTEIN 2"/>
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    </dbReference>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50200">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ras-associating" evidence="2">
        <location>
            <begin position="161"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="96"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="113"/>
            <end position="125"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009477.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="35839" checksum="F4F68DEF4D056681" modified="2022-01-19" version="1">PYYGECRENELLLHLKTYNLYYEGQNLQLRHREEEGEFIVEGLLNISWGLRRPIRLQMQDDNQRIRPPPSSSSWHSGCNLGAQGSVVKPSTIPDIQITDVDTPTDADDFESGTGETRMQEETPQLMRTRSDVGVRRRGNFRTPSEQRRIKRHRFSINGHFYNHKTSVFTPAYGSVTNVRINSTMTTSQALKLLLNKFKIENSADEFALYIVHTSGEKQKLKATDYPLIARILQGPCEQVSKVFLMEKDQVEEVTYDVAQYIKFEMPVLKSFIQKLQEEEDREVKKLMHNSAASSLVGSQPVSNPWQHEFVN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6B5</accession>
    <name>A0A8C3S6B5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Transcription factor 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6B5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009736.1">
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        <property type="gene ID" value="ENSCSRG00000007047.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:protein dimerization activity"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="bHLH_E-protein_TCF4_E2-2"/>
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    </dbReference>
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        <property type="entry name" value="Putative transcription factor 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
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    <dbReference type="InterPro" id="IPR051098">
        <property type="entry name" value="NeuroDiff_E-box_TFs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11793">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11793:SF11">
        <property type="entry name" value="TRANSCRIPTION FACTOR 12"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HLH"/>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4" id="KW-0238">DNA-binding</keyword>
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    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="8">
        <location>
            <begin position="385"/>
            <end position="438"/>
        </location>
    </feature>
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        <location>
            <begin position="29"/>
            <end position="118"/>
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            <end position="173"/>
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            <end position="50"/>
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            <end position="144"/>
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            <end position="298"/>
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            <end position="338"/>
        </location>
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            <end position="359"/>
        </location>
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        <location>
            <begin position="481"/>
            <end position="490"/>
        </location>
    </feature>
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            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
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    </evidence>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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    </evidence>
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            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
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            <dbReference type="Ensembl" id="ENSCSRP00000009406.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="490" mass="52912" checksum="399E9A07F1A9596C" modified="2022-01-19" version="1">MFASTFFMQDGTHNSSDLWNSSNGMSQPGYGGMLGSSSSHMSQSSSYGSLHTHDRLSYPPHSVSPTDINASLPPMSSFHRGSTSSSPYVAASHTPPINGSDNILGNRGNGTGSSQTGDALGKALASIYSPDHTSSSFPSNPSTPVGSPSPLTGASQWSRTGGQAPSSPNYENSLHSLKNRVEQQLHEHLQDAMSFLKDVCEQSRMEDRLDRLDDAIHVLRNHAVGPSTSLSGGHGDIQSLLGPSHNGPIGSLNANYGASSLVTTNRQASMAGTHREESVSLNSNHSVLPSTVSAQSTELNHKTQENYRALSGGLQSQSAAIGPAEIKSEHKEKDENIHDPPSSDDMKSDDESSQKDIKVSSRGRTSSTNEDEDLNPEQKIEREKERRMANNARERLRVRDINEAFKELGRMCQLHLKSEKPQTKLLILHQAVAVILSLEQQVRERNLNPKAACLKRREEEKVSAVSAEPPTPHPGSHPGLSETTNPMGHM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8R7</accession>
    <name>A0A8C3S8R7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Sushi domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="4">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8R7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009753.1">
        <property type="protein sequence ID" value="ENSCSRP00000009422.1"/>
        <property type="gene ID" value="ENSCSRG00000007042.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:extracellular space"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:complement component C3b binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:complement activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="CCP"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="Complement inhibitory factor H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051503">
        <property type="entry name" value="ComplSys_Reg/VirEntry_Med"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035976">
        <property type="entry name" value="Sushi/SCR/CCP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000436">
        <property type="entry name" value="Sushi_SCR_CCP_dom"/>
    </dbReference>
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        <property type="entry name" value="COMPLEMENT FACTOR H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45785">
        <property type="entry name" value="COMPLEMENT FACTOR H-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="Complement control module/SCR domain"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50923">
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    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="1 4" id="KW-0768">Sushi</keyword>
    <feature type="domain" description="Sushi" evidence="5">
        <location>
            <begin position="14"/>
            <end position="72"/>
        </location>
    </feature>
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        <location>
            <begin position="75"/>
            <end position="133"/>
        </location>
    </feature>
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            <begin position="16"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="4">
        <location>
            <begin position="77"/>
            <end position="120"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009422.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="138" mass="15731" checksum="730333155951D8BD" modified="2022-01-19" version="1">YKKYWNGILPPPKKRCPHPPDIDLAEIVRGEKAEYQEGDVVQYRCYPGYTLVGPEKITCSGEKWTPPPKCLGTGEKCGRPPTIENGDITTFSLKEYAFGSSVEYRCQHYYIIEGERKSYCYNGIWTKAPVCLGKKNIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB08</accession>
    <name>A0A8C3SB08_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 4">Belongs to the actin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB08"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012762.1">
        <property type="protein sequence ID" value="ENSCSRP00000012277.1"/>
        <property type="gene ID" value="ENSCSRG00000009238.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd13397">
        <property type="entry name" value="ASKHA_NBD_actin_Arp-T1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.10:FF:000007">
        <property type="entry name" value="Actin like 7B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000002">
        <property type="entry name" value="Muscle actin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.10">
        <property type="entry name" value="Actin, Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004000">
        <property type="entry name" value="Actin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020902">
        <property type="entry name" value="Actin/actin-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004001">
        <property type="entry name" value="Actin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11937">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00022">
        <property type="entry name" value="Actin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00190">
        <property type="entry name" value="ACTIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00268">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00406">
        <property type="entry name" value="ACTINS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01132">
        <property type="entry name" value="ACTINS_ACT_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006752"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU000487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012277.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="377" mass="42006" checksum="6BF7F6C12531DAF7" modified="2022-01-19" version="1">MSESKILDLPAVIFDNGSGLCKAGLSGEQAPRSVIATVVGYPKSKAIMFGAGHREYYVGEEAQFKRGILSFKYPMEHGIVTSWEDMEKIWWHLFKHELKMKPNERPVLLTEAPLNTLSNREKMAEIMFEGFQVPAIFVALQALMALYASARTTGLVLDSGDGVTLTVPVYKGHCLLHGVSRLDFAGRDITKYLAQLLLETGCSFVSTAEKEIVKDIKEKLCFVAIEPSQKIQEKPKRLGREYILPDGNAIKITDQLFRAPETLFVPANAGIEAPGIDKMILQSVMKCDGHIHPDLMRNVVLSGGSTLFRGLHERLLKELQTQSPSAIPVKILAPRDRMYSVWIGASVLTSLTSFRDMWVTSEDYKKTGPSVLQRKCF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBB6</accession>
    <name>A0A8C3SBB6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Serine protease 16</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase S28 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013085.1">
        <property type="protein sequence ID" value="ENSCSRP00000012581.1"/>
        <property type="gene ID" value="ENSCSRG00000009502.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005768">
        <property type="term" value="C:endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008239">
        <property type="term" value="F:dipeptidyl-peptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070008">
        <property type="term" value="F:serine-type exopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000200">
        <property type="entry name" value="Serine protease 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.980">
        <property type="entry name" value="Serine carboxypeptidase S28, SKS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008758">
        <property type="entry name" value="Peptidase_S28"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042269">
        <property type="entry name" value="Ser_carbopepase_S28_SKS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11010">
        <property type="entry name" value="PROTEASE S28 PRO-X CARBOXYPEPTIDASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11010:SF11">
        <property type="entry name" value="THYMUS-SPECIFIC SERINE PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05577">
        <property type="entry name" value="Peptidase_S28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2" id="KW-0645">Protease</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034522055" evidence="6">
        <location>
            <begin position="22"/>
            <end position="509"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00011079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012581.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="509" mass="56411" checksum="97EB8447B8A476CC" modified="2022-01-19" version="1">MGRPVPWALGLLLSLLILAEAGRNFRLLRQQVLRAREVQAMKETVSRRRLLPGPGPWRAPSEGSLRQPLDHFDRQERGVFNQRFWINEEFWHRPAGPVFLYVGGESSLSQFAVLSGHHMEMARKHGALAVALEHRFYGASINPDGLRDTSLRFLSSQQALADLASFHLFVTQKYNLTRNNTWICFGGSYPGSLAAWFRLKFPHLVFAAVASSAPVRAQLDFTGYNRVVAASLSDPVVGGSAQCREAVAQAFSTMDQRLQAGRLAELEKDFHSCGPLTEPEDRGELASNLADIFMGAVQYNDEGFQGGSVAKLCSIMNNTGLGSPYQRLIAVNNGFLESMALPCMENSHQRALAELRSANLTLSGVGERQWYFQTCTEFGYYQTCEDASCPFSRLLTLSAQLGLCSQVFGIGPERVGEAVTFTNEYYGADRPKASRILFVNGDIDPWHALSVLKNQSRSELAILINGTSHCANMNPSKPSDPLPLVLARERIEYHVGDWLRLARKEPSAP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCV0</accession>
    <name>A0A8C3SCV0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Neuropilin and tolloid like 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="11">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCV0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012233.1">
        <property type="protein sequence ID" value="ENSCSRP00000011783.1"/>
        <property type="gene ID" value="ENSCSRG00000008736.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098978">
        <property type="term" value="C:glutamatergic synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035255">
        <property type="term" value="F:ionotropic glutamate receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000463">
        <property type="term" value="P:positive regulation of excitatory postsynaptic potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00041">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00112">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.290:FF:000016">
        <property type="entry name" value="neuropilin and tolloid-like protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.290:FF:000020">
        <property type="entry name" value="Neuropilin and tolloid-like protein 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.620">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.290">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000859">
        <property type="entry name" value="CUB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036055">
        <property type="entry name" value="LDL_receptor-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023415">
        <property type="entry name" value="LDLR_class-A_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002172">
        <property type="entry name" value="LDrepeatLR_classA_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035914">
        <property type="entry name" value="Sperma_CUB_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24251:SF27">
        <property type="entry name" value="NEUROPILIN AND TOLLOID-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24251">
        <property type="entry name" value="OVOCHYMASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00431">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00057">
        <property type="entry name" value="Ldl_recept_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00042">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00192">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57424">
        <property type="entry name" value="LDL receptor-like module"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49854">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01180">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01209">
        <property type="entry name" value="LDLRA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50068">
        <property type="entry name" value="LDLRA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8 12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 14" id="KW-0732">Signal</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033986230" evidence="14">
        <location>
            <begin position="17"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="338"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="domain" description="CUB" evidence="15">
        <location>
            <begin position="34"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="domain" description="CUB" evidence="15">
        <location>
            <begin position="165"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="34"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="285"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="292"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="304"/>
            <end position="319"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS01180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011783.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="526" mass="59790" checksum="510A775C981CC8A3" modified="2022-01-19" version="1">MLYSALLWIILSRTHHQHGSEKQTTSEGQKPVQCGTWTKYAEGGIFTSPNYPNKYPPDRECIYIIEAAPRQCIELHFDEKYSVEPSWECKFDHIEVRDGPFGFSPIIGRFCGQQNPPMIKSSGRFLWIKFFADGELESMGFSARYNFTPDPDFKDLGALKPLPVCEFEMGGPEGIVESVQIVKEGKASDTEAVDCKWYIRAPPRSKIYLRFLDYEMQNSNECKRNFVAVYDGSSSVEDLKAKFCSTVANDVMLRTGLGVIRMWADEGSRNSRFQMLFTSFQEPPCEANSFFCHSNMCINNTLVCNGLQNCVYPWDENHCKEKRKANILDQLTNTSGTIIGVTSCIVIILLIISVIVQIKQPRKKFVQRKTDFDQTVFQEVFEPPHYELCTLRGTGAAADLADVADDFENYHKLRRSSSKCIHDHHCGSQLSSTKGSRSNLSTRDASILTEIQPQPVKPLIQPMNRRNILVMKHSYSQDAADACEIDEIEEVPTTSHRLSRHDKAVQRFCLIGSLSKHESEYNTTRV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD84</accession>
    <name>A0A8C3SD84_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">DmX-like protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000013752.1">
        <property type="protein sequence ID" value="ENSCSRP00000013213.1"/>
        <property type="gene ID" value="ENSCSRG00000009882.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043291">
        <property type="term" value="C:RAVE complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007035">
        <property type="term" value="P:vacuolar acidification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000540">
        <property type="entry name" value="Dmx like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000150">
        <property type="entry name" value="Dmx-like 2, isoform CRA_c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000093">
        <property type="entry name" value="DmX-like protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052208">
        <property type="entry name" value="DmX-like/RAVE_component"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022033">
        <property type="entry name" value="Rav1p_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13950:SF12">
        <property type="entry name" value="DMX-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13950">
        <property type="entry name" value="RABCONNECTIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12234">
        <property type="entry name" value="Rav1p_C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 5" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="RAVE complex protein Rav1 C-terminal" evidence="7">
        <location>
            <begin position="1120"/>
            <end position="1387"/>
        </location>
    </feature>
    <feature type="domain" description="RAVE complex protein Rav1 C-terminal" evidence="7">
        <location>
            <begin position="1449"/>
            <end position="1804"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="5">
        <location>
            <begin position="2932"/>
            <end position="2973"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="418"/>
            <end position="464"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="662"/>
            <end position="696"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="2359"/>
            <end position="2411"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="2438"/>
            <end position="2459"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="445"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="669"/>
            <end position="696"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="2362"/>
            <end position="2376"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="2387"/>
            <end position="2410"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="2443"/>
            <end position="2458"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00072479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF12234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013213.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="3035" mass="338307" checksum="7236A6898BC4DB49" modified="2022-01-19" version="1">MNLHQVLTGAVNPGDNCFSVGSLHDQPLTAYASGCDVVILGTDFERLQIIPGAKHGNIQVGCVDCSMQQGKIAASYGNMICIFEPVTVLKQKSNHPGVYYQWQKSGQIVLDSLAHNITWDPTGTRLLTGSSCLRLWSNVNLENQSEDGNPEITNVSFGDWRCMWQCKTASQVYLMKFSPDGEFFATAGKDDCLVKVWYNTDSWRSAVTPQSSSPQKPAQDVDFSFVYLAHPRSVNGFSWRKTSKYMPRGAVCNVLLTCCKDNVCRLWAETLLPNDSLSCAGGYNHLTEPVNLTNNFKRNASSKERMQNALELNLKPFRRGRRRSLTLIAHTGYSPHQQDPHEVHRNTPLHANALCHFHIAASINPATDIPLLPSITSLSLSENEEKSGPFVVHWLNNKELHFTLSMEVFLQQLKKSFEQHSSETSTEESNQLDGKSDEEADDSGEDQKGNQEKKELGSEKTVPNSGFVPVSSAIIGHEIEILLSEWSKNADMLFSIHPMDGSLLVWHVDWLDEYQPGMFRQVQVSFVSRIPVAFPTGDANSLCRSIVMYACTKNVDLAIQQGKQKPLGLTRSSSMLISSAHSKSTNSLKLSIFTPNVMMISKHADGSLNQWLVSFAEESAFSTVLSISHKSRYCGHRFHLNDLACHSVLPLLLTTSHHNALRSPDVDSTKQTNDTSNSGESPLRSQNRGTTSVTSQDPNAVYSELILWRVDPVGPLSFSGGVSELARINSLHISAFSNVAWLPTLIPSYCLGAYCNSPSACFVASDGQYLRLYQAIIDGKKLLCELSNPEISKYVGEVFNIISQQSTARPGCIVELDAITELHGRKTQLLHVFQEDFILNNDEEKIPENNNCLADSGNLQNGFSEKFYLIVIEYTQSRSLLHMWNLHLKSVPVSVDEKIDSNVAEAASHHEELYSSSPDPEKIQSPFTQKYRACRANLQSTSRLTLSSEMVYSQELNLPEGVEIISVKPSAGHLSSSSVYPVCHAPYLLATSCSDGKVRFWRCRVTPESVVSSTSEYTVNSNVTYIWEEWPLLVEDGLLSSSAVSVPGRPIEVSCAHTNRLAVAYKQMTSTNSRCSQDFMMHVSIFECESTGGSCWILEQTLHLDEISTMLDSAISIDSNLVAYNKQEVYLSNNESILPSTKHLVHLDWMSREDGSHILTVGIGSKLYMFGQLAGNMHDQSSKEMSALPLWENAKVISLCRFVLLRCVDLVSSVEGSLPLPVSLSWVRDGILVVGMDCEMHVYCQWQPPSKQESVTTDSYSGSTPSITSLMKQSQSAGSGLHPPKRTLTRSMTSLAQKLSGKRTAFDLSVEMEDSGLFEAAHALCPTLPQYHPFQLLELMDLGKVRRAKAILSHLVKCIAGEVVAINESEPNHDRRLRSLTISASGSTARDPKTFNKTENTDYTEIDSVPPLPLYALLAADDDCSHFCLEKSNNQNTLNKQNGLPDENYEDLFQNSSLNTDDLTVFEADEDNTKPKVIDLSQYSPTYFGPEHAQVLSRHLLHSSLPGLTRMEQMSLMALADTIATTSTDIGESRDRNQGGETLDECGLKFLLAVQLHTFLTTSLPPVHRAQLLHQGLSTRHFAWAFHSVAEEELLNMLPAVQKGDLTWSELRAMGVGWWVRNIHSLRRCIEKVAKAAFQRNNDPLDAAIFYLAMKKKAVIWGLYRSQKETKMTQFFGNNFTEDRWRKAALKNAFSLLGKQRFEHSAAFFLLAGHLKDAVEVCLEKLGDIQLALVISRLYESEFEVSSMYKSILQKRILGSAFSGKESSSNMHCDPFLRSMAFWILEDYSRALDTLIKQPAGNEEVFNFYNYLRTHPLLLRRHFGSSETSSTRICLTVENGLADKINLSERRLFFTTAHAHLKAGCPMLALEVLSKMPKVVKKSKPFCTNSSLMDTSKDFSPSSPIRLETKEDKASIVDWAQPVLNGLESSSDCSSDKQSSSALSFDWSQPSLVFQDEPLELKWESDKDEESEDSSLVMKELKPLQKMTSEKLDETSSNYSESFSAVDENYLLSPSEDVISAQLKFRACLKILTVELRTLSTGYEVDGGKLRYQLYHWLEREVVALQKTCDYSAEVEEVQPGISVTVDEIALSENTDELSDQPKAMLQRESFQKRRQWLLKYQSLLRMFLSYCILHGSHGGGLASVRMELILLLQESQQVCAFILPLPEQNSIPLLFACTASAKTVVASPLLHLNNLTHDILHAVINLDSPPHPDIQNNKIHVMHTLAASLSACIYQCLCGGHSYSSLEANQFTGTVYQTLLLTQRHTLRTTSLDETVTPNTSPAQWPGITALIRLLNSAGEEAQPGLTVLLCEILTAVYLSLFIHGLATHSSSELYRIMAHPFNDKMWSAVFGGGAHIPSRGQMQQTTKTVSSSVDNGKKQQKSFMLSSKISPKESSQSPSPSLVEQESPSFREKFIPPELSIWDYFIAKPFLPTSQSRVEYDSEESQGSDDEDDDFTSDLHLQEHSNSNSYSWSLMRLAMVQLVLHRLKNVYPLAGHDLSELPVSSPLCHAILKTFQRWEQVLLRRLEIHGGPPQNLISVHTSEDALSAGPALLRHKALLEPTNTPFKSNSHVALSVKRLWQYLIKQEEVQETFIRNIFTKKRCLNESLEDHSETIKNTMMEEPIFNKIEADLGYPGGKARIIHKESDIITAFAVNKANRNCIAIASSHDIQELDVSGILATQIYTWVDDDTEVEAKGSDDFLVIHARDDLANVQGTTPYTHSNPGTPINMPWLGSTQTGRGASVLIKKAINNVRRMASHPTLPYYLTGAQDGSVRMFEWGHSQQITCFRSGGNSRITRMRFNHQGNKFGIVDADGYICLYQTNWKCCPLTGSTPKPYLTWQCHNKTANDFVFISSSSLIATAGQATDNRNICLWDTLVAPANSLVHAFICHDSGATVLAYAPKHQLLISGGRKGFTCILDLRQKQQRQLFQSHDSPVKAIAVDPAEEYFVTGSAEGNIKVWSLSTFNLLHTFINEHARQSIFRNIGTGVMQIETGPANHIFSCGADGTVKMRILPDQFSPVNEVLKNEVKFML</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SE08</accession>
    <name>A0A8C3SE08_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">UDP-glucose ceramide glucosyltransferase-like 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Recognizes glycoproteins with minor folding defects. Reglucosylates single N-glycans near the misfolded part of the protein, thus providing quality control for protein folding in the endoplasmic reticulum. Reglucosylated proteins are recognized by calreticulin for recycling to the endoplasmic reticulum and refolding or degradation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>N(4)-(alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;6)]-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc)-L-asparaginyl-[protein] (N-glucan mannose isomer 9A1,2,3B1,2,3) + UDP-alpha-D-glucose = N(4)-(alpha-D-Glc-(1-&gt;3)-alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;6)]-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc)-L-asparaginyl-[protein] + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:61304"/>
            <dbReference type="Rhea" id="RHEA-COMP:14356"/>
            <dbReference type="Rhea" id="RHEA-COMP:14357"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:58885"/>
            <dbReference type="ChEBI" id="CHEBI:59080"/>
            <dbReference type="ChEBI" id="CHEBI:139493"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum lumen</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the glycosyltransferase 8 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000014313.1">
        <property type="protein sequence ID" value="ENSCSRP00000013745.1"/>
        <property type="gene ID" value="ENSCSRG00000010436.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005788">
        <property type="term" value="C:endoplasmic reticulum lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003980">
        <property type="term" value="F:UDP-glucose:glycoprotein glucosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051082">
        <property type="term" value="F:unfolded protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036503">
        <property type="term" value="P:ERAD pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0018279">
        <property type="term" value="P:protein N-linked glycosylation via asparagine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06432">
        <property type="entry name" value="GT8_HUGT1_C_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.10:FF:000004">
        <property type="entry name" value="UDP-glucose glycoprotein glucosyltransferase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.10">
        <property type="entry name" value="Spore Coat Polysaccharide Biosynthesis Protein SpsA, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040497">
        <property type="entry name" value="Glyco_transf_24"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029044">
        <property type="entry name" value="Nucleotide-diphossugar_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009448">
        <property type="entry name" value="UDP-g_GGtrans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040693">
        <property type="entry name" value="UGGT_TRXL_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040694">
        <property type="entry name" value="UGGT_TRXL_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040692">
        <property type="entry name" value="UGGT_TRXL_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040525">
        <property type="entry name" value="UGGT_TRXL_4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11226">
        <property type="entry name" value="UDP-GLUCOSE GLYCOPROTEIN:GLUCOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11226:SF3">
        <property type="entry name" value="UDP-GLUCOSE:GLYCOPROTEIN GLUCOSYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18404">
        <property type="entry name" value="Glyco_transf_24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18400">
        <property type="entry name" value="Thioredoxin_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18401">
        <property type="entry name" value="Thioredoxin_13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18402">
        <property type="entry name" value="Thioredoxin_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18403">
        <property type="entry name" value="Thioredoxin_15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06427">
        <property type="entry name" value="UDP-g_GGTase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53448">
        <property type="entry name" value="Nucleotide-diphospho-sugar transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 14" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034264688" description="UDP-glucose ceramide glucosyltransferase-like 1" evidence="14">
        <location>
            <begin position="18"/>
            <end position="1534"/>
        </location>
    </feature>
    <feature type="domain" description="UGGT thioredoxin-like" evidence="15">
        <location>
            <begin position="34"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="domain" description="UGGT thioredoxin-like" evidence="16">
        <location>
            <begin position="289"/>
            <end position="420"/>
        </location>
    </feature>
    <feature type="domain" description="UGGT thioredoxin-like" evidence="17">
        <location>
            <begin position="428"/>
            <end position="676"/>
        </location>
    </feature>
    <feature type="domain" description="UDP-glucose:glycoprotein glucosyltransferase thioredoxin-like" evidence="18">
        <location>
            <begin position="706"/>
            <end position="932"/>
        </location>
    </feature>
    <feature type="domain" description="Glucosyltransferase 24 catalytic" evidence="19">
        <location>
            <begin position="1234"/>
            <end position="1501"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1509"/>
            <end position="1534"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="1512"/>
            <end position="1522"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="1524"/>
            <end position="1534"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006351"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00045874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00081614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF18400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF18401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF18402"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF18403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF18404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013745.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1534" mass="174850" checksum="EB4A124907763EA1" modified="2022-01-19" version="1">MGIFIALLGIWFSSSLAKADSKAVTTSLTTKWLSTPLLLEASEFLAEEGQEKFWTFVETSQDIRSSDHGGTNYSSYHAMLKAACQNLSPLQQNLLKFSLSLRSYSATIQAFQQIAADEPPPVGCNSFFAVHGKKTCEFDTLEILLQTASERLKPFLFKGDHRFPLSNPESPVVILYAEIGTEEFSKFHNLLVSKASAGEITYILRHYVAKPSEEKVYLSGYGVELAIKSTEYKAKDDTQVKGTEMNATMIGENDPIDEVQGFLFGKLRQLYPDLKEELKELRKHLIESTNEMAPLKVWQLQDLSFQTAARILAAPTVDALMVMKDLSQNFPTKARAITKTVVSSELRTEIEENQKYFKGTLGLQSGDSALFINGLHIDLDTQDIFSLFDVLRNEARVMEGLHSLGIEGLSLHNVLKLNIQPSDSDYAVDIRSPAISWINNLEVDSRYNSWPSSVQELLRPTFPGVIRQIRKNFHNFVLIVDPSHESTAELLNVAEMFFSNHIPLRIGLVFVVNDSEDVDGLQDAGVALLRAFNYVAQEVDNNYAFQTLISIYNKVKTGDQLQVEHVVSVLEKQYPYVEVNSILGIDSVFDQNRKEGRGYYEQTGVGPLPIVLFNGMPFQKEQLDPDDLETITMQKILETTSLFQRAVYLGELSSDQDVVEYIMNQPNVVPRINSRILMSDREYLDLTAMNNFFVDDYARFTVLNSKDKTAAVANSMTYLTKKGMSSKEIYDDSFVRPVTFWIVGDFDKPSGRQLLYDAIKHQKSSNHVRISMINNPSEDPTNENTVITRAIWAVLQTQTSNNAKNFITKMAKEETAKALEAGADITEFAVGGMDVNTFKDAFESPKVDFILSHAMYCRDVLKLQKGQRAVISNGRIIGPLEDNELFNQDDFHLLENIILKTSGQKIKSHIQQLGVEEDLASDLVMKVDALLSAQPKGEARIEYQFFEDRYSAVKLRPKEGETYFDVVAIVDPATRDAQRLAPLLMVLNQLINMNLRVFMNCQSKLSDMPLKSFYRYVLEPEISFTADDNFASGPIAKFLDMPQTPLFTLNLNTPESWMVESVRTPYDLDNIYLEEVDNRVAAEYELEYLLLEGHCYDISTGQPPRGLQFTLGTSANPVIVDTIVMANLGYFQLKANPGAWVLRLRKGRSEDIYRIYSHDGTDSPPDASEVTVVLNNFKSKIIKVKVQKKLDMMNEDLLSDGTNENESGFWESLKWGFTGGQKNDEVKQDKDDVINIFSVASGHLYERFLRIMMLSVLKHTKTPVKFWFLKNYLSPTFKEFIPYMAEKYNFQYELVQYKWPRWLHQQTEKQRIIWGYKILFLDVLFPLVVDKFLFVDADQIVRTDLKELRDFNLDGAPYGYTPFCESRKEMDGYRFWKSGYWASHLAGRKYHISALYVVDLKKFRKIAAGDRLRGQYQGLSQDPNSLSNLDQDLPNNMIHQVPIKSLPQEWLWCETWCDDSSKKRAKTIDLCNNPMTKEPKLQAAVRIVPEWQDYDQEIKQLYSRFQKEKESGTLTTTDGMKQQNRKDLGAHVEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEJ0</accession>
    <name>A0A8C3SEJ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">E3 ubiquitin-protein ligase NEURL1B</fullName>
            <ecNumber evidence="4">2.3.2.27</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Neuralized-2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Neuralized-like protein 1B</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">Neuralized-like protein 3</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">RING-type E3 ubiquitin transferase NEURL1B</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">E3 ubiquitin-protein ligase involved in regulation of the Notch pathway through influencing the stability and activity of several Notch ligands.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEJ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012398.1">
        <property type="protein sequence ID" value="ENSCSRP00000011930.1"/>
        <property type="gene ID" value="ENSCSRG00000008959.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007219">
        <property type="term" value="P:Notch signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070086">
        <property type="term" value="P:ubiquitin-dependent endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16786">
        <property type="entry name" value="mRING-HC-C3HC5_NEU1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000005">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase NEURL1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000020">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase NEURL1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000056">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase NEURL1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037962">
        <property type="entry name" value="Neuralized"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006573">
        <property type="entry name" value="NHR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12429:SF10">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE NEURL1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12429">
        <property type="entry name" value="NEURALIZED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07177">
        <property type="entry name" value="Neuralized"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13920">
        <property type="entry name" value="zf-C3HC4_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00588">
        <property type="entry name" value="NEUZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51065">
        <property type="entry name" value="NHR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0914">Notch signaling pathway</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="11" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="12" id="KW-0862">Zinc</keyword>
    <keyword evidence="10 20" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="NHR" evidence="23">
        <location>
            <begin position="43"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="domain" description="NHR" evidence="23">
        <location>
            <begin position="281"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="22">
        <location>
            <begin position="504"/>
            <end position="544"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="473"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="21">
        <location>
            <begin position="482"/>
            <end position="495"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00054526"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00068893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00078615"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00078761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00079640"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00082280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011930.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="556" mass="61585" checksum="FE0DAA25FC1A5199" modified="2022-01-19" version="1">MGNTAHKSLPDTSHQARSVSSRPYYTLPNSSHERRSVLTIAEPPRFHSQAKGKNVRLDAHSRKATRRNSFCNGVTFTNRPIHLYEKVRLKLVAVHHGWSGALRFGFTIHDPSQMSSDDIPKYACPDLVTRPGFWAKALPERFALRDNILGFWVDRHGRVFYSINDEEPILFHCGIKVSGPLWGLIDVYGITHEVQILDSMFAETMTSTHLSSARLSTCLPQSSHDSANFNNNELENNQVVAKIANLNLSRVPGLSMDNHIIPCCPNRRQRAQGVPAFLDTDLRFHPTRGPDVTFSQDRMVACTNWQESNRTLVFSDRPLHIDESLFVEIGLLGLPYHGALSFGITSCDPGTLRTNELPADPDFLLDRKEYWVVHRAFPVFSSGDILSFMVLPNGEVHYGMNGVSRGMLMCVDTSQSLWVFFTIHGVINQLKILGTVQSSPGTVSPSGSPGGSQYDSDSDMAFSVNRSSSASESSLVTAPSSPLSPPVSPVFPPPEASSSKNGECTVCFDSEVDTVIYTCGHMCLCNTCGLKLKKQLNACCPICRRVIKDVIKIYRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEL9</accession>
    <name>A0A8C3SEL9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Adaptor related protein complex 1 subunit sigma 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the adaptor complexes small subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEL9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013199.1">
        <property type="protein sequence ID" value="ENSCSRP00000012691.1"/>
        <property type="gene ID" value="ENSCSRG00000009578.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.60:FF:000054">
        <property type="entry name" value="AP complex subunit sigma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016635">
        <property type="entry name" value="AP_complex_ssu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022775">
        <property type="entry name" value="AP_mu_sigma_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011012">
        <property type="entry name" value="Longin-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11753">
        <property type="entry name" value="ADAPTOR COMPLEXES SMALL SUBUNIT FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01217">
        <property type="entry name" value="Clat_adaptor_s"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64356">
        <property type="entry name" value="SNARE-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0653">Protein transport</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="domain" description="AP complex mu/sigma subunit" evidence="6">
        <location>
            <begin position="1"/>
            <end position="50"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006972"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF01217"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012691.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="54" mass="6423" checksum="A433BFD8DE953C75" modified="2022-01-19" version="1">MRFMLLFSRQGKLRLQKWYLATSDKEKKKMVRELMQVVLARKPKMCSFLDCGGP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGM1</accession>
    <name>A0A8C3SGM1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGM1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013324.1">
        <property type="protein sequence ID" value="ENSCSRP00000012806.1"/>
        <property type="gene ID" value="ENSCSRG00000009711.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001594">
        <property type="term" value="F:trace-amine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000030">
        <property type="entry name" value="trace amine-associated receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050569">
        <property type="entry name" value="TAAR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009133">
        <property type="entry name" value="TAAR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009132">
        <property type="entry name" value="TAAR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24249">
        <property type="entry name" value="HISTAMINE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24249:SF307">
        <property type="entry name" value="TRACE AMINE-ASSOCIATED RECEPTOR 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01831">
        <property type="entry name" value="TRACEAMINE1R"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01830">
        <property type="entry name" value="TRACEAMINER"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 11" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 11" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 11 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="33"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="69"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="144"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="204"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="255"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="295"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="13">
        <location>
            <begin position="49"/>
            <end position="310"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012806.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="342" mass="38804" checksum="6B51800A69218D68" modified="2022-01-19" version="1">MTSPLLQNEEEQYCFENINGSCYKTSWSSGIRITLYVVLGFLTILTLSGNLMVMISIAYFKQLHSPTNILLASLACADFCLGLTVLPFSSIRSVETCWYFGEIFCRFHSSLELTFCYSSIFHLCFISVDRYVAVTDPLIYPLKFTVPVSGMFIAVAWTFSIVFSFSVVFTGANDKGVQELVNALSCVGNCQILFNKTWVVVSTLLYLIPFFTTIALYSKIFAVAKRQARMIEMMSNNTQSSDTYSDRVSRRERKAAKTIGIAVIAFVVFWSPYSITVITDAFFNFITPPLVFDIVVWFTYSNSAINPLIYSLFYPWFRKAMKVILSCKMLQLDCSTMNLFPN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGZ4</accession>
    <name>A0A8C3SGZ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Abl interactor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Filopodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the ABI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014065.1">
        <property type="protein sequence ID" value="ENSCSRP00000013511.1"/>
        <property type="gene ID" value="ENSCSRG00000010283.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030175">
        <property type="term" value="C:filopodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031209">
        <property type="term" value="C:SCAR complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017124">
        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035591">
        <property type="term" value="F:signaling adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001764">
        <property type="term" value="P:neuron migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11972">
        <property type="entry name" value="SH3_Abi2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000002">
        <property type="entry name" value="abl interactor 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.1620">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028457">
        <property type="entry name" value="ABI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035726">
        <property type="entry name" value="Abi2_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012849">
        <property type="entry name" value="Abl-interactor_HHR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000727">
        <property type="entry name" value="T_SNARE_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10460:SF26">
        <property type="entry name" value="ABL INTERACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10460">
        <property type="entry name" value="ABL INTERACTOR FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07815">
        <property type="entry name" value="Abi_HHR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50192">
        <property type="entry name" value="T_SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0966">Cell projection</keyword>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 11" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="T-SNARE coiled-coil homology" evidence="14">
        <location>
            <begin position="45"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="13">
        <location>
            <begin position="413"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="159"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="359"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="168"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="211"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="236"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="309"/>
            <end position="331"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013511.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="475" mass="52487" checksum="9DC418F9DDEFA0A0" modified="2022-01-19" version="1">MAELQMLLEEEIPGGRRALFDSYTNLERVAEYCETNYIQSADKQRALEETKAYTTQSLASVAYLINTLANNVLQMLDIQASQLRRMESSINHISQTVDIHKEKVARREIGILTTNKNTSRTHKIIAPANLERPVRYIRKPIDYTILDDIGHGVKVSTQNMKMGGLPRTTPPTQKPPSPPMSGKGTIGRHSPYRTLEPVRPPVVPNDYVPSPTRNMAPSQQSPVRTASVNQRNRTYSSSGSSGGSHPSSRSSSRENSGSGSVGVPIAVPTPSPPSVYPGHPVQFYSMNRPASRHTPPTIGGSLPYRRPPSITSQTSLQNQMNGGPFYSQNPVSHAPPPPSILQVTPQLPLMGFVARVQENISDTPPPPPPVDEPVFDESPPPPPPPEDYEEEEAAVVEYSDPYAEEDPPWAPRTYLEKVVAIYDYTKDKEDELSFQEGAIIYVIKKNDDGWYEGVMNGVTGLFPGNYVESIMHYSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH86</accession>
    <name>A0A8C3SH86_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">adenylate cyclase</fullName>
            <ecNumber evidence="5">4.6.1.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 21">
            <text>ATP = 3',5'-cyclic AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:15389"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <dbReference type="EC" id="4.6.1.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="17">Belongs to the adenylyl cyclase class-4/guanylyl cyclase family.</text>
    </comment>
    <dbReference type="EC" id="4.6.1.1" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014521.1">
        <property type="protein sequence ID" value="ENSCSRP00000013940.1"/>
        <property type="gene ID" value="ENSCSRG00000010614.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004016">
        <property type="term" value="F:adenylate cyclase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006171">
        <property type="term" value="P:cAMP biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07302">
        <property type="entry name" value="CHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1230:FF:000001">
        <property type="entry name" value="Adenylate cyclase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1230">
        <property type="entry name" value="Nucleotide cyclase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001054">
        <property type="entry name" value="A/G_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018297">
        <property type="entry name" value="A/G_cyclase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029787">
        <property type="entry name" value="Nucleotide_cyclase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45627">
        <property type="entry name" value="ADENYLATE CYCLASE TYPE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45627:SF11">
        <property type="entry name" value="ADENYLATE CYCLASE TYPE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00211">
        <property type="entry name" value="Guanylate_cyc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00044">
        <property type="entry name" value="CYCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55073">
        <property type="entry name" value="Nucleotide cyclase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00452">
        <property type="entry name" value="GUANYLATE_CYCLASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50125">
        <property type="entry name" value="GUANYLATE_CYCLASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13" id="KW-0115">cAMP biosynthesis</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16 17" id="KW-0456">Lyase</keyword>
    <keyword evidence="11" id="KW-0460">Magnesium</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Guanylate cyclase" evidence="18">
        <location>
            <begin position="117"/>
            <end position="252"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU000405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013940.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="33359" checksum="7F7E14589F2F17EC" modified="2022-01-19" version="1">MVSLPLAWEGGCFGVPSASLTPSPRAPSLAEGKVALKYMTPVILAVFALALYLHAQQVESTARLDFLWKLQKEEMEELQAYNRRLLHNILPKDVAAHFLARERCNDELYYQSCECVAVMFASISNFSEFYVELEANNEGVECLRLLNEIIADFDETQYRQLEKIKTIGSTYMAASGLNDSTYDREGRTHITALADYAMRLMEQMKYINEHSFNNFQMKIGLNIGPVVAGVIGARKPQYDIWGNTVNVSSRMDSTGVPDRIQVSVLAAKGYQLECRGLIKVKGKGEMTTYFLNAGPPLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHJ5</accession>
    <name>A0A8C3SHJ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein bL19m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">39S ribosomal protein L19, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the bacterial ribosomal protein bL19 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHJ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013181.1">
        <property type="protein sequence ID" value="ENSCSRP00000012678.1"/>
        <property type="gene ID" value="ENSCSRG00000009587.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.790:FF:000002">
        <property type="entry name" value="39S ribosomal protein L19, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.790">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001857">
        <property type="entry name" value="Ribosomal_bL19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038657">
        <property type="entry name" value="Ribosomal_bL19_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008991">
        <property type="entry name" value="Translation_prot_SH3-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15680:SF9">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN BL19M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15680">
        <property type="entry name" value="RIBOSOMAL PROTEIN L19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01245">
        <property type="entry name" value="Ribosomal_L19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00061">
        <property type="entry name" value="RIBOSOMALL19"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50104">
        <property type="entry name" value="Translation proteins SH3-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035359"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012678.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="283" mass="33083" checksum="2A64C5DE0D2F23B4" modified="2022-01-19" version="1">MAAACRRFLEQASVRGLARAPAARPGARCRCFSSSGLLRANNEEPAKFQPPPKPVVVDKHKEIVERRFLSPEFIPPRERTDPLKFCIERTDMIRRRKVLDIPEFYVGSILSVTTADPYASDKTSHFVGICIQRGGKGLGATFVLRNIIQGQGVEFCYELYNPRMREIKVLKLEKRLDDNLMYLRDALPEYSTFDINMKPVPHSANDEIPVNQLKVKMKPRPWTKRWERPKFNIQGIHFELPEKMMEEAQKWSMPWIKFDMLREYNTSKLEEEIWKEVNEELKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHR1</accession>
    <name>A0A8C3SHR1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">UDP-glucuronosyltransferase</fullName>
            <ecNumber evidence="12">2.4.1.17</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>glucuronate acceptor + UDP-alpha-D-glucuronate = acceptor beta-D-glucuronoside + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:21032"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58052"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:132367"/>
            <dbReference type="ChEBI" id="CHEBI:132368"/>
            <dbReference type="EC" id="2.4.1.17"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Membrane</location>
            <topology evidence="12">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the UDP-glycosyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.17" evidence="12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHR1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015061.1">
        <property type="protein sequence ID" value="ENSCSRP00000014445.1"/>
        <property type="gene ID" value="ENSCSRG00000011052.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015020">
        <property type="term" value="F:glucuronosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd03784">
        <property type="entry name" value="GT1_Gtf-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2000:FF:000001">
        <property type="entry name" value="UDP-glucuronosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2000:FF:000066">
        <property type="entry name" value="UDP-glucuronosyltransferase 1-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2000">
        <property type="entry name" value="Glycogen Phosphorylase B"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050271">
        <property type="entry name" value="UDP-glycosyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002213">
        <property type="entry name" value="UDP_glucos_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035595">
        <property type="entry name" value="UDP_glycos_trans_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48043">
        <property type="entry name" value="EG:EG0003.4 PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48043:SF161">
        <property type="entry name" value="UDP GLUCURONOSYLTRANSFERASE FAMILY 1 MEMBER A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00201">
        <property type="entry name" value="UDPGT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53756">
        <property type="entry name" value="UDP-Glycosyltransferase/glycogen phosphorylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00375">
        <property type="entry name" value="UDPGT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3 11" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="4 11" id="KW-0808">Transferase</keyword>
    <keyword evidence="5 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="491"/>
            <end position="514"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU003718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU362059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014445.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="533" mass="60927" checksum="20C101B00EB15C4B" modified="2022-01-19" version="1">MAPLFPIFYSFAAGIFLFLLSLGFVEGGRLLVIPQEGSHWLSMRAIVEKLSEKGHEIVVLAPEINLLLKESEHYTRKTYAVPYTQEVLDQSFSKFSNYRFHEVPFFYTALAEYWNNMYIINLFFYNCDSLLQNREIIRYLEESKFDALFTDPALPCGVILAEYLSIPSVYLFRGFPCSLEHAICKSPNPVSYVPRCYTSYTDHMTFPQRVVNLLVSSLETPLFKELYTKYQDIASKFLQRDVHLPTLYRNGSIWLLRYDFVFEYPRPMMPNMVFIGGVNCEEGKNLSQEFESIVNVSGEHGFVVFSLGSMVSEIPMKKAKQIAEAFGTIPQTVLWRYTGEAPPNLANNTKLIKWLPQNDLLAHPKARAFITHGGSHGIYEGICNGVPMVLMPLFGDQMDNAKRIESRGAGVTLNVLEMTSKDLSDALNAVINDKSYKENIMRLSALHLDRPVHPLDLAVYWVEFVMRHKGAQHLRPAAHDLNWIQYHSLDVIAFLLAVVLVTMFISLKCCLFCCRKCFCKKGRVSKSRKSKAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI95</accession>
    <name>A0A8C3SI95_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Fibrosin-1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014043.1">
        <property type="protein sequence ID" value="ENSCSRP00000013490.1"/>
        <property type="gene ID" value="ENSCSRG00000010209.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023246">
        <property type="entry name" value="AUTS2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14429:SF24">
        <property type="entry name" value="FIBROSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14429">
        <property type="entry name" value="FIBROSIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15336">
        <property type="entry name" value="Auts2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02044">
        <property type="entry name" value="FIBROSIN1LPF"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="124"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="324"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="161"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="324"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="339"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="350"/>
            <end position="367"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013490.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="367" mass="39112" checksum="B09CB9268363760A" modified="2022-01-19" version="1">IHNYVIVLGLAHCLMQGDPHKLDFRNDLITCLPGTGTFGSLAHGQELTRPATLFTPAGAVQASSGASFGPPSGPHSSFLGPSAHIDPFSRPTSYAALGALSNGAFGGLGNPAFNSCSMFGQKDSPGAQAYGSPHDPWNRLHRTPPSFPTAPAWPKGGAGDAAERGPAQHDKEPDKREVPTIKDEKDRYEPGREQRYGSPVGGRASRSPYPDPTLKKEVKVKEEPELGVLEGALRAGGPFPGALHVPHSLGPLAVFERPPYLVAGPAPGAPYATLEAWREPYALPRYLERELPEDYERARLYGLGPHPPGLLAYPRHATLLAKAPPPEGLLGAPPPLIPAVPGARPSSPRRAPDLRELTTVYKDRDSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK49</accession>
    <name>A0A8C3SK49_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">phosphatidylserine decarboxylase</fullName>
            <ecNumber evidence="4">4.1.1.65</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Catalyzes the formation of phosphatidylethanolamine (PtdEtn) from phosphatidylserine (PtdSer). Plays a central role in phospholipid metabolism and in the interorganelle trafficking of phosphatidylserine. May be involved in lipid droplet biogenesis at the endoplasmic reticulum membrane.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>pyruvate</name>
            <dbReference type="ChEBI" id="CHEBI:15361"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3">Lipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="13">Phospholipid metabolism; phosphatidylethanolamine biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Lipid droplet</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="4.1.1.65" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK49"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017111.1">
        <property type="protein sequence ID" value="ENSCSRP00000016385.1"/>
        <property type="gene ID" value="ENSCSRG00000012519.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00558"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004609">
        <property type="term" value="F:phosphatidylserine decarboxylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006646">
        <property type="term" value="P:phosphatidylethanolamine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003817">
        <property type="entry name" value="PS_Dcarbxylase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033177">
        <property type="entry name" value="PSD-B"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00163">
        <property type="entry name" value="PS_decarb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10067">
        <property type="entry name" value="PHOSPHATIDYLSERINE DECARBOXYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10067:SF20">
        <property type="entry name" value="PHOSPHATIDYLSERINE DECARBOXYLASE PROENZYME, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02666">
        <property type="entry name" value="PS_Dcarbxylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0210">Decarboxylase</keyword>
    <keyword evidence="5" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="6" id="KW-0551">Lipid droplet</keyword>
    <keyword evidence="8" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="10" id="KW-0456">Lyase</keyword>
    <keyword evidence="9" id="KW-0594">Phospholipid biosynthesis</keyword>
    <keyword evidence="11" id="KW-1208">Phospholipid metabolism</keyword>
    <keyword evidence="12" id="KW-0670">Pyruvate</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001928"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00024326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00045136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016385.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="336" mass="37836" checksum="3AF7417A64097558" modified="2022-01-19" version="1">MAIPRLSLRRHLPRMPGHALWLRSWQILKPLTGKVRAWGVEKGPARGRSWGEVGQKKGWEGSGVGWEEWGEGVYRGRVPPADSPRPPQAVYHRAPTRLLSRLWGVLTGLALPRWLRRPLLALYVWAFSVNMAEAAEEDLSGYRSLGELFRRPLKPWVRPIAPHDMVSPADGCIVHLGRVRRSCLEQVKGVTYSLESFLGPQDWREDGGQGLFPWGHRLYQCVIYLAPGDYHRFHSPTDWHIQHHRHFPGSLMSVSPSVVRWIPGLFCHNERVVLSGEWAHGFFSLTAVGATNVGSIRIYFLERGAALWCPDGVPGERVRLGDCTWGGAPVSVHTLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKL2</accession>
    <name>A0A8C3SKL2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Perilipin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lipid droplet</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 4">Belongs to the perilipin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKL2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015923.1">
        <property type="protein sequence ID" value="ENSCSRP00000015272.1"/>
        <property type="gene ID" value="ENSCSRG00000011675.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019915">
        <property type="term" value="P:lipid storage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010890">
        <property type="term" value="P:positive regulation of triglyceride storage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.340">
        <property type="entry name" value="Flagellar protein FliS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.720.170">
        <property type="entry name" value="Perilipin, alpha-beta domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004279">
        <property type="entry name" value="Perilipin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14024">
        <property type="entry name" value="PERILIPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14024:SF11">
        <property type="entry name" value="PERILIPIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03036">
        <property type="entry name" value="Perilipin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036881">
        <property type="entry name" value="PAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109775">
        <property type="entry name" value="Mannose-6-phosphate receptor binding protein 1 (Tip47), C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0551">Lipid droplet</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006311"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR036881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015272.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="424" mass="46331" checksum="4AF5AB0570DDC0F2" modified="2022-01-19" version="1">MASNDPSAASTQDEEQEQKNIANRVANLPLVSSAYDMVSTAYAATKENHPYVKSVCDVAETGMKTIAAAAVSGAQPILTKLEPQISTANEYACRGLDKLEEKLPILQQPTDQVISNTKDLVTATVTGAKDAVSNTMAGMVDMTKGAVQGSVELTRSAVTSGVNTVMGSAVGQMVASGMGAVLGKSEELVDHYLPMTDEELAKLATPVEGFEMASVEQQRQQQSYFVRLGSLSTKLRHRAYQHSLGKLRNARQSTQEALSQLHQTIELIEHTKQGVDQKLRDGQEKLHQMWLEWRQKQPSQSKEIGSVQPEQVEEQALAMSRSLTQQLQTTCLTLVSGLQGLPADLQDKVQLVRHHVEELRASFSAAGSFHDLTGSVLAQSRDRVTKARKLVDELMDHVVHNVPLSWLVGPFTPSGKQQEEMEME</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLB9</accession>
    <name>A0A8C3SLB9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Pleckstrin homology domain containing B1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLB9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015476.1">
        <property type="protein sequence ID" value="ENSCSRP00000014846.1"/>
        <property type="gene ID" value="ENSCSRG00000011328.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045595">
        <property type="term" value="P:regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13265">
        <property type="entry name" value="PH_evt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000073">
        <property type="entry name" value="Pleckstrin homology domain-containing family B member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039680">
        <property type="entry name" value="PLEKHB1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14309">
        <property type="entry name" value="EXPRESSED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14309:SF7">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY B MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="3">
        <location>
            <begin position="17"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF00169"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014846.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="176" mass="20161" checksum="91EA8B1A540906D0" modified="2022-01-19" version="1">EVRDLVSARCVWRSILRRWKRNWFVLWLDGGLVYYQDETQRDLEGRIHIKFNCRDIKTGRECRDVQPPEGKSRDCLLIIVLRDGSKVTLCAESEDDAVVPAWKMGVMTVHMYDPYDDYYQTVPLDSHQTMYVSSGYYGTQYGGIDHLLGRERSSLSIWLPAGTPVGASCGAGFRDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMY2</accession>
    <name>A0A8C3SMY2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Msh homeobox 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the Msh homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMY2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017505.1">
        <property type="protein sequence ID" value="ENSCSRP00000016737.1"/>
        <property type="gene ID" value="ENSCSRG00000012850.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048598">
        <property type="term" value="P:embryonic morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000134">
        <property type="entry name" value="Homeobox protein MSX-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050674">
        <property type="entry name" value="Msh_Homeobox_Regulators"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24338">
        <property type="entry name" value="HOMEOBOX PROTEIN MSX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24338:SF10">
        <property type="entry name" value="HOMEOBOX PROTEIN MSX-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3 7 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 7 8" id="KW-0371">Homeobox</keyword>
    <keyword evidence="5 7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="10">
        <location>
            <begin position="131"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="7">
        <location>
            <begin position="133"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="42"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="9">
        <location>
            <begin position="54"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="89"/>
            <end position="107"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038425"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016737.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="258" mass="28140" checksum="06087779ACD36C31" modified="2022-01-19" version="1">MSSPSKTKEVFSSDEEGPAAGAEDHHKIKVSSLPFSVEALMSDKKPSKEVSLAPGGGGMEGAGLGTSRNLLLPGHGSREAHSPGGLTKTLETSSVKSENSEDGSSWVQEAGRYSPPPRHLSPTACTLRKHKTNRKPRTPFTTSQLLALERKFRQKQYLSIAERAEFSSSLNLTETQVKIWFQNRRAKAKRLQEAELEKLKMAAKPMLPSGFSLPFPINSPIQAASLYGPSYPFHRPVLPIPPVGLYATPVGYSMYHLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNQ3</accession>
    <name>A0A8C3SNQ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">ERAP1-like C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase M1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017543.1">
        <property type="protein sequence ID" value="ENSCSRP00000016774.1"/>
        <property type="gene ID" value="ENSCSRG00000012872.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070006">
        <property type="term" value="F:metalloaminopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042277">
        <property type="term" value="F:peptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043171">
        <property type="term" value="P:peptide catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.50.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024571">
        <property type="entry name" value="ERAP1-like_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050344">
        <property type="entry name" value="Peptidase_M1_aminopeptidases"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11533:SF172">
        <property type="entry name" value="AMINOPEPTIDASE N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11533">
        <property type="entry name" value="PROTEASE M1 ZINC METALLOPROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11838">
        <property type="entry name" value="ERAP1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="ERAP1-like C-terminal" evidence="2">
        <location>
            <begin position="1"/>
            <end position="108"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF11838"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016774.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="130" mass="14421" checksum="BE7A117FC283FC4B" modified="2022-01-19" version="1">MACARDLLSGARYLEYSLDPTKIRKQDAVSTINSIASNVVGQSLAWDFIRGNWKTLFTQAPRYRGAVLPPRSLSGPLSRQLEQFKADNADVGFGSGTRALEQALEKTKANIKWVAENKQTVLTWFETANS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPG2</accession>
    <name>A0A8C3SPG2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Rho guanine nucleotide exchange factor 19</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017705.1">
        <property type="protein sequence ID" value="ENSCSRP00000016924.1"/>
        <property type="gene ID" value="ENSCSRG00000012973.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032956">
        <property type="term" value="P:regulation of actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047271">
        <property type="entry name" value="Ephexin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12845">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12845:SF6">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DH" evidence="2">
        <location>
            <begin position="96"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="35"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="365"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="56"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="404"/>
            <end position="415"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016924.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="415" mass="47952" checksum="393DDA4355ABA5F1" modified="2025-10-08" version="2">MVQHERRQSRFLLNSVLYQEYSDAAIAREIQRQQREDALAEEEEEAALAPPKTDLSPSNSFRSQRSSRGSTFALWQDIPDVRGSGLLGTISLQECKLQEAKFELITSEASYIHSLSIAVEHFMNSRELNECLGAQEKQWLFSKLPEVKDVSERFLLELEERLEENILRFDICDIVLRHCPAFRRVYLPYVTNQAYQEQTYQHLLCDNPKFPGILAKLEEGPMCQRLPLTSFLILPFQRVMRLQMLVENILKRTLQGSRDEATATKAFNQLKKLVKECNASVQSMKRTEELIHLNKKIHFESKIFPLISQSRWLVKHGELVEVDMQLVSTLAAKFKLSTKMVYLHLFNDCLLLSRRKERKQVTAREQVAEAPHSPCGRRFEPRQVRGSFWPAGERSWRSPGDEQSGLTCQAGQAPE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQ90</accession>
    <name>A0A8C3SQ90_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Protein unc-13 homolog A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Synapse</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017763.1">
        <property type="protein sequence ID" value="ENSCSRP00000016979.1"/>
        <property type="gene ID" value="ENSCSRG00000012523.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031594">
        <property type="term" value="C:neuromuscular junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098831">
        <property type="term" value="C:presynaptic active zone cytoplasmic component"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043195">
        <property type="term" value="C:terminal bouton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019992">
        <property type="term" value="F:diacylglycerol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005543">
        <property type="term" value="F:phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017075">
        <property type="term" value="F:syntaxin-1 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061789">
        <property type="term" value="P:dense core granule priming"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099525">
        <property type="term" value="P:presynaptic dense core vesicle exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035249">
        <property type="term" value="P:synaptic transmission, glutamatergic"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016081">
        <property type="term" value="P:synaptic vesicle docking"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016082">
        <property type="term" value="P:synaptic vesicle priming"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20859">
        <property type="entry name" value="C1_Munc13-2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08394">
        <property type="entry name" value="C2A_Munc13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04027">
        <property type="entry name" value="C2B_Munc13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08395">
        <property type="entry name" value="C2C_Munc13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.357.50:FF:000001">
        <property type="entry name" value="Protein unc-13 homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.1100:FF:000001">
        <property type="entry name" value="Protein unc-13 homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000002">
        <property type="entry name" value="Protein unc-13 homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000014">
        <property type="entry name" value="protein unc-13 homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000031">
        <property type="entry name" value="Protein unc-13 homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.20:FF:000001">
        <property type="entry name" value="Protein unc-13 homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.357.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.1100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046349">
        <property type="entry name" value="C1-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010439">
        <property type="entry name" value="MUN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014770">
        <property type="entry name" value="Munc13_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014772">
        <property type="entry name" value="Munc13_dom-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002219">
        <property type="entry name" value="PKC_DAG/PE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027080">
        <property type="entry name" value="Unc-13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037302">
        <property type="entry name" value="Unc-13_C2B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10480">
        <property type="entry name" value="PROTEIN UNC-13 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10480:SF1">
        <property type="entry name" value="PROTEIN UNC-13 HOMOLOG A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00130">
        <property type="entry name" value="C1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06292">
        <property type="entry name" value="MUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00360">
        <property type="entry name" value="C2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00109">
        <property type="entry name" value="C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM01145">
        <property type="entry name" value="DUF1041"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57889">
        <property type="entry name" value="Cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51258">
        <property type="entry name" value="MHD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51259">
        <property type="entry name" value="MHD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00479">
        <property type="entry name" value="ZF_DAG_PE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50081">
        <property type="entry name" value="ZF_DAG_PE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0106">Calcium</keyword>
    <keyword evidence="12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0268">Exocytosis</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="11" id="KW-0770">Synapse</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="8" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2" evidence="16">
        <location>
            <begin position="18"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="domain" description="Phorbol-ester/DAG-type" evidence="17">
        <location>
            <begin position="570"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="16">
        <location>
            <begin position="676"/>
            <end position="800"/>
        </location>
    </feature>
    <feature type="domain" description="MHD1" evidence="18">
        <location>
            <begin position="1110"/>
            <end position="1253"/>
        </location>
    </feature>
    <feature type="domain" description="MHD2" evidence="19">
        <location>
            <begin position="1362"/>
            <end position="1523"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="16">
        <location>
            <begin position="1537"/>
            <end position="1664"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="223"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="239"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="249"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="275"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="299"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="311"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="331"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="345"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="365"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="377"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="425"/>
            <end position="442"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="448"/>
            <end position="459"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016979.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="22">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1710" mass="193353" checksum="9BC3B594403510A6" modified="2022-01-19" version="1">MVRKSCGGGRELVLEEWGLGRSRCSDGRGVQGGVGAGGAGAGLRENLPCVGPRAPPSAPFPAEKFNTYVTLKVQNVKSTTIAVRGNLPCWEQDFMFEINRLDLGLTVEVWNKGLIWDTMVGTVWIPLQTIRQSNEEGPGEWLTLDSQVIMTDNEISGTKDPTFHRILLDTRFELPLDIPEEEARYWAKKLEQLNAMKDQDDYEFQEEQDKPLPVPGSQCCNWNYFGWGEQQNDDPDSTMDDRDSDYRSETSNSIPPPYYTTSQPNASVHQYPMRHQQQGSRDSYTDSGQSYEMDYSDQRPISPTGSSHYASSGELSQGSSQLSDDFDPDNESLRGSELDERDGNSYHSCHSSVSYRADSPRWEEDFYPEEEDEDYSENERDYPEAEAAAPRDREAEEAKPPVREPCPQPKEEKAAPVPEETPETPQEKPAKEEPPVPERAPEPPKPAEGYRERQDVEVQDAKSRAKANWLRAFNKVCMQLQEARGEGSGEAKSLWFKGGPGGGLIIIDSMPDIRKRKPIPLVSDLSLVQSRKAGITSALASSTLNNEELKNHVYKKTLQALIYPISSTTPHNFEVWTATTPTYCYECEGLLWGIARQGMRCTECGVKCHEKCQDLLNADCLQRAAEKSSKHGAEDRTQNIIMVLKDRMKIRERNKPEIFELIQEIFAVSKATHTQQMKAVKQSVLDGTSKWSAKISITVVCAQGLQAKDKTGSSDPYVTVQVGKTKKRTKTIYGNLNPVWEENFHFECHNSSDRIKVRVWDEDDDIKSRVKQRFKRESDDFLGQTIIEVRTLSGEMDVWYNLDKRTDKSAVSGAIRLHISVEIKGEEKVAPYHVQYTCLHENLFHFVTDIQNNGVVKIPEAKGDDAWKVYFDETAQEIVDEFAMRYGVESIYQAMTHFACLSSKYMCPGVPAVMSTLLANINAYYAHTTASTNVSASDRFAASNFGKERFVKLLDQLHNSLRIDLSMYRNNFPASSPERLQDLKSTVDLLTSITFFRMKVQELQSPPRASQVVKDCVKACLNSTYEYIFNNCHELYSREYQTDPTKKGEVPPEEQGPSIKNLDFWSKLITLIVSIIEEDKNSYTPCLNQFPQELNVGKISAEVMWNLFAQDMKYAMEEHDKHRLCKSADYMNLHFKVKWLYNEYVTELPAFKSRVPEYPAWFEPFVIQWLDENEEVSRDFLHGALERDKKDGFQQTSEHALFSCSVVDVFSQLNQSFEIIKKLECPDPQIVGHYMRRFAKTISNVLLQYAEIISKDFALYCSKEKEKVPCILMNNIQQLRVQLEKMFEAMGGKELDAEASDILKELQVKLNNVLDELSRVFATSFQPHIEECVKQMGDILSQVKGTGNVPASACSSVAQDADNVLQPIMDLLDSNLTLFAKICEKTVLKRVLKELWKLVMNTMEKTIVLPPLTDQTVSPGGRELGHGGQGGRDTRGTQMIFNAAKELGQLSKLKDHMVREEAKSLTPKQCAVVELALDTIKQYFHAGGVGLKKTFLEKSPDLQSLRYALSLYTQATDLLIKTFVQTQSAQGAGVDDPVGEVSIHVELFTHPGTGEHKVTVKVLAANDLKWQTSGIFRPFIEVNIIGPHLSDKKRKFATKSKNNSWAPKYNESFQFTLSSETGPECYEVQVCVKDYCFAREDRTVGVAVLQLKELVHRGSCACWLPLGRRIHMDDTGLTVLRILSQRNNDEVAKEFVKLKSDTRSAEEGSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQP9</accession>
    <name>A0A8C3SQP9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Oxysterol-binding protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the OSBP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQP9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019149.1">
        <property type="protein sequence ID" value="ENSCSRP00000018301.1"/>
        <property type="gene ID" value="ENSCSRG00000014035.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097038">
        <property type="term" value="C:perinuclear endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015485">
        <property type="term" value="F:cholesterol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006869">
        <property type="term" value="P:lipid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd13284">
        <property type="entry name" value="PH_OSBP_ORP4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000074">
        <property type="entry name" value="Oxysterol-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.160.120:FF:000003">
        <property type="entry name" value="Oxysterol-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.160.120">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037239">
        <property type="entry name" value="OSBP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000648">
        <property type="entry name" value="Oxysterol-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018494">
        <property type="entry name" value="Oxysterol-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10972:SF194">
        <property type="entry name" value="OXYSTEROL-BINDING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10972">
        <property type="entry name" value="OXYSTEROL-BINDING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01237">
        <property type="entry name" value="Oxysterol_BP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144000">
        <property type="entry name" value="Oxysterol-binding protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01013">
        <property type="entry name" value="OSBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5 9" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="6" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0813">Transport</keyword>
    <feature type="domain" description="PH" evidence="12">
        <location>
            <begin position="69"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="36"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="166"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="303"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="355"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="275"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="310"/>
            <end position="320"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU003844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU003845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018301.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="810" mass="90652" checksum="9FBD95E14B2C1984" modified="2022-01-19" version="1">MGKAAALCSGSTRGLVSILSAVPCLACKNPPGPGRPAGPVMSGGSEPGQAGRGGGAGLGVPAAPAGPGSDTYKGWLFKWTNYLKGYQRRWFVLSNGLLSYYRTQAEMAHTCRGTINLSTAHIDTEDSCNIVLSNGGRTYHLKASSEVERQRWVTALELAKAKAIRMRNNQSDDSGDEEPSSQSDKSELHSTLKSLASKLEDLSTCNDLIAKHGAALQRSLSELENLKLPAESGEKIKAVNERATLFRITSNAMINACRDFLELAESHSRKWQRALQYEREQRIRLEETIEQLAKQHNSLERACRGAPGLSSSATAASSTSKGSVQPAKGEASDEDEETEYFDAMEDAPAFITVTADPKHHRRSGSNLSGASEGHPEDCNLEDNVFESANQTGYNESTCKDVLPKKRRRTRIPDKPNYSLNLWSIMKNCIGKELSKIPMPVNFNEPLSMLQRLTEDLEYHELLDKAVKCESSTEQMCFVAAFSVSSYSTTVHRTAKPFNPLLGESYELDRLDELGFRSLCEQVSHHPPAAAHHVYSKRGWTLWQEITIASKFRGKYLSIMPLGAIHLEFHSSGNHYVWRKVTSTVHNIIVGKLWIDQSGDIEIVNHKSKDKCQLKFTPYSYFSRDVPRKVTGVVTDADGKAHYIMSGTWDENMECSKIVQSNHGSTSSEGKQKTVYQTLAPKVLWKKYPLPENAENMYFFSDLALTLNELEERVAPTDSRLRPDQRLMENGKWDEANVEKQRLEEKQRAVRRRREAEAVEALEEGKDYEGYIPLWFERKVDPLTGELICVYKGGYWEAKEKQDWDLCPDIF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRD8</accession>
    <name>A0A8C3SRD8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Myosin VC</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 10">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000018628.1">
        <property type="protein sequence ID" value="ENSCSRP00000017806.1"/>
        <property type="gene ID" value="ENSCSRG00000013423.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016459">
        <property type="term" value="C:myosin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000146">
        <property type="term" value="F:microfilament motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15476">
        <property type="entry name" value="Myo5c_CBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01380">
        <property type="entry name" value="MYSc_Myo5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.530:FF:000002">
        <property type="entry name" value="Class V myosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.820:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.850.10:FF:000089">
        <property type="entry name" value="Myosin VC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.190:FF:000001">
        <property type="entry name" value="unconventional myosin-Va"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1590:FF:000005">
        <property type="entry name" value="unconventional myosin-Vc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.820">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.190">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.530">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1590">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.220.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.850.10">
        <property type="entry name" value="Kinesin motor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.720">
        <property type="entry name" value="Myosin VI head, motor domain, U50 subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002710">
        <property type="entry name" value="Dilute_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000048">
        <property type="entry name" value="IQ_motif_EF-hand-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036961">
        <property type="entry name" value="Kinesin_motor_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037991">
        <property type="entry name" value="Myo5c_CBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001609">
        <property type="entry name" value="Myosin_head_motor_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036103">
        <property type="entry name" value="MYSc_Myo5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004009">
        <property type="entry name" value="SH3_Myosin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13140">
        <property type="entry name" value="MYOSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13140:SF313">
        <property type="entry name" value="UNCONVENTIONAL MYOSIN-VC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01843">
        <property type="entry name" value="DIL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00612">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00063">
        <property type="entry name" value="Myosin_head"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00193">
        <property type="entry name" value="MYOSINHEAVY"/>
    </dbReference>
    <dbReference type="SMART" id="SM01132">
        <property type="entry name" value="DIL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00015">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00242">
        <property type="entry name" value="MYSc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51126">
        <property type="entry name" value="DILUTE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51456">
        <property type="entry name" value="MYOSIN_MOTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51844">
        <property type="entry name" value="SH3_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 10" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="4 10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="6 11" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8 10" id="KW-0505">Motor protein</keyword>
    <keyword evidence="7 10" id="KW-0518">Myosin</keyword>
    <keyword evidence="3 10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Myosin N-terminal SH3-like" evidence="14">
        <location>
            <begin position="2"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="domain" description="Myosin motor" evidence="13">
        <location>
            <begin position="61"/>
            <end position="747"/>
        </location>
    </feature>
    <feature type="domain" description="Dilute" evidence="12">
        <location>
            <begin position="1395"/>
            <end position="1672"/>
        </location>
    </feature>
    <feature type="region of interest" description="Actin-binding" evidence="10">
        <location>
            <begin position="626"/>
            <end position="648"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="11">
        <location>
            <begin position="878"/>
            <end position="947"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="11">
        <location>
            <begin position="977"/>
            <end position="1085"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="11">
        <location>
            <begin position="1128"/>
            <end position="1155"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="11">
        <location>
            <begin position="1187"/>
            <end position="1214"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="11">
        <location>
            <begin position="1257"/>
            <end position="1326"/>
        </location>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <begin position="155"/>
            <end position="162"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51126"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017806.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1717" mass="200848" checksum="C450F7B48CB35D97" modified="2022-01-19" version="1">IIEYNRVWIPDNKEVWQSAEITENYRTGDHVLHLLLEDGTELNYPVDPAPLPPLRNPDILVGENDLTALSYLHEPAVLHNLKVRFVESKLIYTYSGIILVAMNPYKQLPIYGDAIIHAYSGQNMGDMDPHIFAVAEEAYKQMARNNRNQSVIVSGESGAGKTVSARYAMRYFATVSKSNSNAHVEDKVLASNPITEAVGNAKTTRNDNSSRFGKYTEISFDQRHQIIGANMRTYLLEKSRVVFQSENERNYHIFYQLCASALQPEFKHLKLEHAEEFNYTRMGGNTVIEGVDDRADMMETQKTFTLLGLKEDFQMDVFKILAAILHLGNVQMTAVGDEKSSVSLEDKHLNIFCELLDLDSDKVAQWLCHRKIITTSETVIKPMTKLQALNARDALAKKIYSHLFDFIVERINKALHFSGKQHTFIGVLDIYGFETFDVNSFEQFCINYANEKLQQQFNLHVFKLEQEEYMKEDIPWTLIDFYDNQPVIDLIEAKMGILELLDEECLLPQGTDENWLQKLYNNYINKNPFFQKPKMSNTSFIIQHFADKVEYKSEGFLEKNRDTVYEVLIDILKNSKFHLCANFFQDHPVPISPFRSTITVKSAKTVVKSPNKQFRTTVGSKFRSSLYLLMETLNVTTPHYVRCIKPNDEKLPFEFDSKRVVQQLRACGVLETIRISAQSYPSRWTYIEFFSRYSILMTQQELSLSDKKKICKTVLQRLIQDPNQYQFGRTKIFFRAGQVAYLEKLRSDKLRQACIVIQKNFRSWHQRKKFLHIKQAAVTIQQYFRGQRAVRQTITATALKQAWAAIVIQKYCRGYIVRKLCQLIRVAAITIQAHVRGFLARKKFRKMLKEHKAVILQKHARAWLARRRFQNIRRFVLNIQLSYRVQRLQKKLEDQNKENHGLLERLTHLASTHANDLDTIQKFELDLEKLATQKRTSEEKGKKYKEDTEQVNLPPSNIIFFPTDKMDDLTKQLFTDVQQEEKQRIILEKKFQNEKQDYEKEIESLKGEIKTLKEEKIKLQDQIQEEHIIQDDLKLEVGQLKKQAKMIPELQKEIELLQTQKMDVEKQVQSQKREMREKVSEVAKQFIESYDVEAVRSRLSTEDLEHLNEDGELWFAYEGLKKATRVLESQFQSQKENYEKEIEALNFKVEHLSREIIHLQKLFREENDINDSIRLEVSRLTSENMMIPDFKQQISELQKQKMDLERRLQEQAARTKGKMEEMPKQVHHNLSEKGQRRILEDQTEIHTKEEEKQIVTIQEIQEANNHLKKQHEIENEVKSKIKQEAFHLTLENMDLEEELDMKDRVIKKLQDQIKTLTKTIEKANETHVPAVPKEYIGMMEYRKEDEARIIKNLILDLKPRGVVVNMIPGLPAYILFMCVRYADYLNDGDMLKSFMSITTNGIKQVIKEHTEDFEMMSFWLSNIYHFLNCLKQYSGEEEFMKQNTPRQNMNCLKHFDLSEYRQILSDLAIRIYHQFILVMKNNIQPMIVPGMLEYESLQGISGMKPTGFRKRSSSIDDTDTYTMTSILQQLSYFYSTMCQNGLDTELLKQAVKQLFFLIGAVTLNSLFLRKDMCSCRKGMQIRCNISYLEEWLKEKNLQSSSAKETLEPLSQAAWLLQVKKITDDDAKEIYERCTSLSAVQIVKILNSYTPIDDFEKRVSPSFVRKVQAMLNNREDIPQLMLDTKYLFQVTFPYTPSSHALEIIQIPSSFKLGFLTRV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRS9</accession>
    <name>A0A8C3SRS9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Scaffolding anchor of CK1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the FAM83 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRS9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018446.1">
        <property type="protein sequence ID" value="ENSCSRP00000017627.1"/>
        <property type="gene ID" value="ENSCSRG00000013461.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007173">
        <property type="term" value="P:epidermal growth factor receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09181">
        <property type="entry name" value="PLDc_FAM83A_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.870.10:FF:000004">
        <property type="entry name" value="protein FAM83H isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.870.10">
        <property type="entry name" value="Endonuclease Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050944">
        <property type="entry name" value="FAM83"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012461">
        <property type="entry name" value="SACK1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16181">
        <property type="entry name" value="PROTEIN FAM83A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16181:SF29">
        <property type="entry name" value="PROTEIN FAM83A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07894">
        <property type="entry name" value="SACK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56024">
        <property type="entry name" value="Phospholipase D/nuclease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Scaffolding anchor of CK1" evidence="5">
        <location>
            <begin position="13"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="302"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="302"/>
            <end position="347"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006937"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF07894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017627.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="422" mass="47936" checksum="54295E76471BD3BD" modified="2022-01-19" version="1">IWDPQKPQTVLEYFSHHESVRLATDALLDGGTESYLQALNEEGEVDFLSSVEAQYIKKNAREPYYANESHAERETGTRQNDAGSLQSGTYFPISEGSEPALLHTWSTAEKPCLKEKSSATVYFQTEKNSNIRDIIRRCINKTSQVLAIMMDVFTDTEIFCDVLEAANKRGVFVYLLLDQSNIKLFSEMCDKCSNVQHHHNISVRSVTGEVYCAKSGRKFSGQIQEKFIISDWRYVLSGSYSFTWLCGQVHRNFLSKFTGQVVELFDEEFRHLYALSKPVMGLRSPPHTVPFLLNKSITTQGSLTSSSNQGSANTPSDPFSSLSANSTYQTKQPPRTHVYSSNPSQSPLHRGNSFHGYTSFMSTQPWKAIQTNYHQWQYGADTPAVLYNNVNIYKPMQLRQDDVNRSRLNPVWRCLHKANLIT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSD3</accession>
    <name>A0A8C3SSD3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Brix domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSD3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017454.1">
        <property type="protein sequence ID" value="ENSCSRP00000016686.1"/>
        <property type="gene ID" value="ENSCSRG00000012789.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030687">
        <property type="term" value="C:preribosome, large subunit precursor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019843">
        <property type="term" value="F:rRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000027">
        <property type="term" value="P:ribosomal large subunit assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007109">
        <property type="entry name" value="Brix"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045112">
        <property type="entry name" value="PPAN-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12661">
        <property type="entry name" value="PETER PAN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12661:SF5">
        <property type="entry name" value="SUPPRESSOR OF SWI4 1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04427">
        <property type="entry name" value="Brix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00879">
        <property type="entry name" value="Brix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52954">
        <property type="entry name" value="Class II aaRS ABD-related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50833">
        <property type="entry name" value="BRIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Brix" evidence="3">
        <location>
            <begin position="7"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="302"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="302"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="322"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="339"/>
            <end position="364"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016686.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="380" mass="43254" checksum="E9AFB2C6054C9223" modified="2022-01-19" version="1">EQFASVPHSFVFHRGRVGRSLQQLILDVRRVMEPFTASTLQVRKKNSLKDFVAVAGPLGVTHFLVFTKSPTNVNFKLVRLPGGPTLTFKVTQYSLIKDVVSSLRRHRMHEQQFTHHPLLVLNNFGLQQMHVKLMATMFQNMFPTINVHKGCVNLNAIKRCLLISYNADTQLLDLRHYSLKVVPVGVSKGLRKLLQEKFPNMSRLEDISELLAKDINLSESEAEQDGTHNILELPQAYAGRGNMKAQQSAVRLTEIGPRMTLQLVKVEEGLSQGNVLYHSFVLKTEEQLRTALARKEERLRLKAERRRRQEADVQRKKEQREAHKKQSLAGIKRKQQQGEDGDSGAEDPGMPEDQDPADQSDDDAEYYRQEVGEEPDEGES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUG3</accession>
    <name>A0A8C3SUG3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">60S ribosomal protein L6</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Component of the large ribosomal subunit. The ribosome is a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of the large ribosomal subunit. May bind IPO9 with low affinity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the eukaryotic ribosomal protein eL6 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020402.1">
        <property type="protein sequence ID" value="ENSCSRP00000019521.1"/>
        <property type="gene ID" value="ENSCSRG00000014886.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002181">
        <property type="term" value="P:cytoplasmic translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000027">
        <property type="term" value="P:ribosomal large subunit assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13156">
        <property type="entry name" value="KOW_RPL6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.30:FF:000020">
        <property type="entry name" value="60S ribosomal protein L6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000915">
        <property type="entry name" value="60S_ribosomal_eL6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014722">
        <property type="entry name" value="Rib_uL2_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049633">
        <property type="entry name" value="Ribosomal_eL6_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041997">
        <property type="entry name" value="Ribosomal_eL6_KOW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005568">
        <property type="entry name" value="Ribosomal_uL6_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008991">
        <property type="entry name" value="Translation_prot_SH3-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10715">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10715:SF0">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN EL6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01159">
        <property type="entry name" value="Ribosomal_L6e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03868">
        <property type="entry name" value="Ribosomal_L6e_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50104">
        <property type="entry name" value="Translation proteins SH3-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01170">
        <property type="entry name" value="RIBOSOMAL_L6E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 13" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="9 13" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Large ribosomal subunit protein uL6 N-terminal" evidence="15">
        <location>
            <begin position="13"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="49"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="14">
        <location>
            <begin position="11"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00034092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00046388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000662"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF03868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019521.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="264" mass="30160" checksum="1F0B2F6CDCBFC814" modified="2022-01-19" version="1">MAGEKKAGEKKAKKPRKHHASRNPVLARGIGKYSRSAMYARKAMYKRKYDAPETKIEKKKREKAPATLTKPVGGDKNGGNRVVKVRKMPRYYPTEDVPRKLLSHGKKPFCQHKRKLRASITPGTVLIILTGRHRGKRVVFLKQLASGLLLVTGPLAINRVPLRRTHQKFVIATSTKVDISGVKLPKHLTDAYFKKKRLRKPKHQEGEIFDTEKEKYEVTEQRKTDQKTVDSQILPIIKKVPQLRGYLRSVFALSNGVYPHKLVF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVF1</accession>
    <name>A0A8C3SVF1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">LY6/PLAUR domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021148.1">
        <property type="protein sequence ID" value="ENSCSRP00000020245.1"/>
        <property type="gene ID" value="ENSCSRG00000015395.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.60.10:FF:000003">
        <property type="entry name" value="lymphocyte antigen 6E isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.60.10">
        <property type="entry name" value="CD59"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018363">
        <property type="entry name" value="CD59_antigen_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051110">
        <property type="entry name" value="Ly-6/neurotoxin-like_GPI-ap"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045860">
        <property type="entry name" value="Snake_toxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035076">
        <property type="entry name" value="Toxin/TOLIP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16983">
        <property type="entry name" value="UPAR/LY6 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16983:SF16">
        <property type="entry name" value="UPAR_LY6 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00087">
        <property type="entry name" value="Toxin_TOLIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57302">
        <property type="entry name" value="Snake toxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00983">
        <property type="entry name" value="LY6_UPAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Snake toxin/toxin-like" evidence="2">
        <location>
            <begin position="25"/>
            <end position="102"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020245.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="14132" checksum="ADA615269C39FF53" modified="2022-01-19" version="1">MEGQTPPLDLRDGNSVLFLFAAHALQCYTCQEPMSAPLCMTISNCSTGDIMCKTVMYSREEVFPFVGDSTVIKSCAPKCIPSDVDEIGSSRPTFCCNSDLCNHDGAVSLQISYVMIGISASFLCVLLRTGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVI0</accession>
    <name>A0A8C3SVI0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVI0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019998.1">
        <property type="protein sequence ID" value="ENSCSRP00000019127.1"/>
        <property type="gene ID" value="ENSCSRG00000014593.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24243">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24243:SF207">
        <property type="entry name" value="PYROKININ-1 RECEPTOR-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 8" id="KW-0675">Receptor</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 8" id="KW-0807">Transducer</keyword>
    <keyword evidence="2 8 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="66"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="99"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="176"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="243"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="78"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019127.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="289" mass="31451" checksum="7D26C908C08CC4BB" modified="2022-01-19" version="1">MAPSSSTNGSEPLGAGASDCLGYLTAQNRSARNSTAGARVTQPDPQHLLIGAQQQEPDYVAIPVTVFYSLLFVFGLLANGLSVLALLRSGRMRASAVRFYLLSLAAADVLMLLTVPVTLYRYFWQYYPWALSDAVCKLYFMARQLCCAAIVAFTTERYVAICHPMWAVTGLRPARMAYLLALIWLLALVSSAPLTVVYGQASACVLDYTSTRREKSVFLSTVCEMLEPEPYVIYKSIIEARSVLCFLLPLAAIVTFHLLIFQVSSEHLGLDSQSCRTPGAPGQAPAVSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXI1</accession>
    <name>A0A8C3SXI1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Cellular repressor of E1A stimulated genes 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the CREG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021105.1">
        <property type="protein sequence ID" value="ENSCSRP00000020204.1"/>
        <property type="gene ID" value="ENSCSRG00000015383.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.110.10:FF:000004">
        <property type="entry name" value="Cellular repressor of E1A-stimulated genes 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.110.10">
        <property type="entry name" value="Electron Transport, Fmn-binding Protein, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014631">
        <property type="entry name" value="CREG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055343">
        <property type="entry name" value="CREG_beta-barrel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012349">
        <property type="entry name" value="Split_barrel_FMN-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13343">
        <property type="entry name" value="CREG1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13343:SF21">
        <property type="entry name" value="PROTEIN CREG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13883">
        <property type="entry name" value="CREG_beta-barrel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036911">
        <property type="entry name" value="CREG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50475">
        <property type="entry name" value="FMN-binding split barrel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034370839" evidence="6">
        <location>
            <begin position="20"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="domain" description="CREG-like beta-barrel" evidence="7">
        <location>
            <begin position="23"/>
            <end position="190"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR036911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF13883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020204.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="193" mass="21085" checksum="305E11442AA2F051" modified="2022-01-19" version="1">MGPVLLSWGLLALLAGAGAAGIPPHEDAARVARYVVHQCDWGALATLSAREPLRGRPFANVFSLSDGPAGLRGSGVPYFYLTALEVSVQDLQVDANASLTVSLAQTPYCKKKGYDPQNPLCAHIIFSGTVDKVNDTEAVFAKLALFSRHPEMASWPRDHNWFFAKFNITNIWVLDYFGGLKTVTPQEYYNVTP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXT0</accession>
    <name>A0A8C3SXT0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">UPAR/Ly6 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXT0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021373.1">
        <property type="protein sequence ID" value="ENSCSRP00000020464.1"/>
        <property type="gene ID" value="ENSCSRG00000015523.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030550">
        <property type="term" value="F:acetylcholine receptor inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd23543">
        <property type="entry name" value="TFP_LU_ECD_Ly6E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.60.10">
        <property type="entry name" value="CD59"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051110">
        <property type="entry name" value="Ly-6/neurotoxin-like_GPI-ap"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016054">
        <property type="entry name" value="LY6_UPA_recep-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045860">
        <property type="entry name" value="Snake_toxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035076">
        <property type="entry name" value="Toxin/TOLIP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16983:SF13">
        <property type="entry name" value="LYMPHOCYTE ANTIGEN 6E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16983">
        <property type="entry name" value="UPAR/LY6 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00087">
        <property type="entry name" value="Toxin_TOLIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00134">
        <property type="entry name" value="LU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57302">
        <property type="entry name" value="Snake toxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="UPAR/Ly6" evidence="6">
        <location>
            <begin position="34"/>
            <end position="124"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM00134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020464.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="16671" checksum="71E52ACEEBA0EEA3" modified="2025-10-08" version="2">MSCFLLVQRTGLLARPPRYTCLTPPCLPSTADSLWCFTCENQRSNWSCLKATKCSNADKHCLTTVGHAGIGTFQDPGQRITKKCSPTCPQFNINLGIASYSTTCCESFLCNLIGKPACEKLSIGRYASLTKVRPMQVAGKSLSKLGKIEDIIV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXZ2</accession>
    <name>A0A8C3SXZ2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="30">Peptidylglycine alpha-amidating monooxygenase</fullName>
        </submittedName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>a [peptide]-C-terminal (2S)-2-hydroxyglycine = a [peptide]-C-terminal amide + glyoxylate</text>
            <dbReference type="Rhea" id="RHEA:20924"/>
            <dbReference type="Rhea" id="RHEA-COMP:13485"/>
            <dbReference type="Rhea" id="RHEA-COMP:15321"/>
            <dbReference type="ChEBI" id="CHEBI:36655"/>
            <dbReference type="ChEBI" id="CHEBI:137001"/>
            <dbReference type="ChEBI" id="CHEBI:142768"/>
            <dbReference type="EC" id="4.3.2.5"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>a [peptide]-C-terminal glycine + 2 L-ascorbate + O2 = a [peptide]-C-terminal (2S)-2-hydroxyglycine + 2 monodehydro-L-ascorbate radical + H2O</text>
            <dbReference type="Rhea" id="RHEA:21452"/>
            <dbReference type="Rhea" id="RHEA-COMP:13486"/>
            <dbReference type="Rhea" id="RHEA-COMP:15321"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:38290"/>
            <dbReference type="ChEBI" id="CHEBI:59513"/>
            <dbReference type="ChEBI" id="CHEBI:137000"/>
            <dbReference type="ChEBI" id="CHEBI:142768"/>
            <dbReference type="EC" id="1.14.17.3"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="22">
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
        </cofactor>
        <text evidence="22">Binds 2 Cu(2+) ions per subunit.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="22">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="22">Binds one Zn(2+) ion per subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Secretory vesicle membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">In the C-terminal section; belongs to the peptidyl-alpha-hydroxyglycine alpha-amidating lyase family.</text>
    </comment>
    <comment type="similarity">
        <text evidence="4">In the N-terminal section; belongs to the copper type II ascorbate-dependent monooxygenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXZ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021049.1">
        <property type="protein sequence ID" value="ENSCSRP00000020147.1"/>
        <property type="gene ID" value="ENSCSRG00000014731.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030658">
        <property type="term" value="C:transport vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005507">
        <property type="term" value="F:copper ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004598">
        <property type="term" value="F:peptidylamidoglycolate lyase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004504">
        <property type="term" value="F:peptidylglycine monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001519">
        <property type="term" value="P:peptide amidation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd14958">
        <property type="entry name" value="NHL_PAL_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.230:FF:000002">
        <property type="entry name" value="Peptidyl-glycine alpha-amidating monooxygenase B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.30:FF:000016">
        <property type="entry name" value="peptidyl-glycine alpha-amidating monooxygenase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.310:FF:000001">
        <property type="entry name" value="peptidyl-glycine alpha-amidating monooxygenase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.230">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.310">
        <property type="entry name" value="Copper type II, ascorbate-dependent monooxygenase, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.30">
        <property type="entry name" value="TolB, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011042">
        <property type="entry name" value="6-blade_b-propeller_TolB-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014784">
        <property type="entry name" value="Cu2_ascorb_mOase-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020611">
        <property type="entry name" value="Cu2_ascorb_mOase_CS-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014783">
        <property type="entry name" value="Cu2_ascorb_mOase_CS-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000323">
        <property type="entry name" value="Cu2_ascorb_mOase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036939">
        <property type="entry name" value="Cu2_ascorb_mOase_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024548">
        <property type="entry name" value="Cu2_monoox_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001258">
        <property type="entry name" value="NHL_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000720">
        <property type="entry name" value="PHM/PAL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008977">
        <property type="entry name" value="PHM/PNGase_F_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10680">
        <property type="entry name" value="PEPTIDYL-GLYCINE ALPHA-AMIDATING MONOOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10680:SF14">
        <property type="entry name" value="PEPTIDYL-GLYCINE ALPHA-AMIDATING MONOOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03712">
        <property type="entry name" value="Cu2_monoox_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01082">
        <property type="entry name" value="Cu2_monooxygen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01436">
        <property type="entry name" value="NHL"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00790">
        <property type="entry name" value="PAMONOXGNASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101898">
        <property type="entry name" value="NHL repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49742">
        <property type="entry name" value="PHM/PNGase F"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00084">
        <property type="entry name" value="CU2_MONOOXYGENASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00085">
        <property type="entry name" value="CU2_MONOOXYGENASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51125">
        <property type="entry name" value="NHL"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="22" id="KW-0106">Calcium</keyword>
    <keyword evidence="12 22" id="KW-0186">Copper</keyword>
    <keyword evidence="19" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="15 23" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="16 24" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="17" id="KW-0456">Lyase</keyword>
    <keyword evidence="14 27" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 22" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="18" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="11" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="5 27" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 27" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="9 22" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="788"/>
            <end position="812"/>
        </location>
    </feature>
    <feature type="domain" description="Copper type II ascorbate-dependent monooxygenase N-terminal" evidence="28">
        <location>
            <begin position="41"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="domain" description="Copper type II ascorbate-dependent monooxygenase C-terminal" evidence="29">
        <location>
            <begin position="132"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="repeat" description="NHL" evidence="25">
        <location>
            <begin position="501"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="repeat" description="NHL" evidence="25">
        <location>
            <begin position="550"/>
            <end position="595"/>
        </location>
    </feature>
    <feature type="repeat" description="NHL" evidence="25">
        <location>
            <begin position="603"/>
            <end position="647"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="26">
        <location>
            <begin position="298"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="26">
        <location>
            <begin position="864"/>
            <end position="899"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="26">
        <location>
            <begin position="299"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="26">
        <location>
            <begin position="875"/>
            <end position="887"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="26">
        <location>
            <begin position="889"/>
            <end position="899"/>
        </location>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="53"/>
        </location>
        <ligand>
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="54"/>
        </location>
        <ligand>
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="118"/>
        </location>
        <ligand>
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="173"/>
        </location>
        <ligand>
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="175"/>
        </location>
        <ligand>
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="245"/>
        </location>
        <ligand>
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="451"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <note>structural</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="464"/>
        </location>
        <ligand>
            <name>a protein</name>
            <dbReference type="ChEBI" id="CHEBI:16541"/>
        </ligand>
        <ligandPart>
            <name>C-terminal Xaa-(2S)-2-hydroxyglycine residue</name>
            <dbReference type="ChEBI" id="CHEBI:142768"/>
        </ligandPart>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="516"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="518"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <note>structural</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="584"/>
        </location>
        <ligand>
            <name>a protein</name>
            <dbReference type="ChEBI" id="CHEBI:16541"/>
        </ligand>
        <ligandPart>
            <name>C-terminal Xaa-(2S)-2-hydroxyglycine residue</name>
            <dbReference type="ChEBI" id="CHEBI:142768"/>
        </ligandPart>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <position position="620"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="636"/>
        </location>
        <ligand>
            <name>a protein</name>
            <dbReference type="ChEBI" id="CHEBI:16541"/>
        </ligand>
        <ligandPart>
            <name>C-terminal Xaa-(2S)-2-hydroxyglycine residue</name>
            <dbReference type="ChEBI" id="CHEBI:142768"/>
        </ligandPart>
    </feature>
    <feature type="glycosylation site" description="N-linked (GlcNAc...) asparagine" evidence="24">
        <location>
            <position position="696"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="60"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="158"/>
            <end position="265"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="224"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="564"/>
            <end position="585"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="632"/>
            <end position="643"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR600720-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PIRSR" id="PIRSR600720-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PIRSR" id="PIRSR600720-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PIRSR" id="PIRSR600720-4"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="Pfam" id="PF01082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="Pfam" id="PF03712"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020147.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="899" mass="100641" checksum="FED12CAD67EB5443" modified="2022-01-19" version="1">NRPVISLGLTDFALDIRMPGVTPKQNKTHIYACCLSICLSVDFRPQASMDTVHHMLLFGCNIPSSTENYWDCDEGICTDKSNILYAWARNAPPTRLPKGVGFKVGGETGSKYFVLQVHYGDVSAFRGMQPLIAGMYLMMSVNTVIPPGEKVVDADIACHYQKYPMHLFAYRVHTHRLGKVVSGYRVRNGQWTLIGRQSPQLPQAFYPVEHPVDISFGDTLAARCVFTGEGRTTETHIGGTASDEMCNFYIMYYMEAKHAVSYMTCTQNINPDMFRSIPQEANIPIPVKSDMIMMTHGHHHEETKKTDESSSLKQPKREEEEVLDQGDFYSLISKLLGEREDVVHVHKYNPTEKAESDLVAEIANVVQKKDLGWFDAREVTNHNERANTSLARNRIHKFHRLESTLRPPENRHFSLQYGEGTWGKEHTGDFHIEEAVDWPGVNLKLGQVSGLALDPKNNLVIFHRGDHVWDGNSFDSRFVYQQRGLGPIEQNTILVIDPSNADVLDSTGKNLFYLPHGLSIDKDGNYWVTDVALHQVFKLGVHDKEPLLILGRSLQPGSDKNHFCQPTDVAVDPVTGNIYVSDGYCNSRIVVFSPNGMFIMQWGEETSVGKAKPGQFRIPHSLTLVPEFGQLCVADRENGRIQCFRSETGEFTREIKHKLFGRELFAVSYIPGGLLFAVNGKPYPGDTEPVQGFVMNFSTGEIIDTFIPIRKVQYFSVASKSRNVNILVQSRLSLRHDNTSILLSHRSISPKALKADTVIEARLKNKPVSTESQKKWEKHHIVEQASPGISFVLITTLLIIPIVVLLAIAVFIRWRKTRVYGADADHKLESSSGGILGRLQGKGSGGLNLGNFFASHKSYSRKGFDRLSTEGSDQEKDEDGTDSEEEYSAPPPPQVSSSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY47</accession>
    <name>A0A8C3SY47_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Arylacetamide deacetylase</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the 'GDXG' lipolytic enzyme family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY47"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022038.1">
        <property type="protein sequence ID" value="ENSCSRP00000021105.1"/>
        <property type="gene ID" value="ENSCSRG00000015978.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0052689">
        <property type="term" value="F:carboxylic ester hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013094">
        <property type="entry name" value="AB_hydrolase_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017157">
        <property type="entry name" value="Arylacetamide_deacetylase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050300">
        <property type="entry name" value="GDXG_lipolytic_enzyme"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033140">
        <property type="entry name" value="Lipase_GDXG_put_SER_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48081">
        <property type="entry name" value="AB HYDROLASE SUPERFAMILY PROTEIN C4A8.06C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48081:SF28">
        <property type="entry name" value="ALPHA_BETA HYDROLASE FOLD-3 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07859">
        <property type="entry name" value="Abhydrolase_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037251">
        <property type="entry name" value="Arylacetamide_deacetylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01174">
        <property type="entry name" value="LIPASE_GDXG_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Alpha/beta hydrolase fold-3" evidence="6">
        <location>
            <begin position="131"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="domain" description="Alpha/beta hydrolase fold-3" evidence="6">
        <location>
            <begin position="332"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="active site" evidence="4 5">
        <location>
            <position position="206"/>
        </location>
    </feature>
    <feature type="active site" evidence="4">
        <location>
            <position position="360"/>
        </location>
    </feature>
    <feature type="active site" evidence="4">
        <location>
            <position position="390"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRSR" id="PIRSR037251-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF07859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021105.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="420" mass="47407" checksum="90E25DB037C29545" modified="2022-01-19" version="1">MFNPYNDFNIVAEYFPLKHTFPLCSRTTSNMGTKSLSLLLASVLVAYYVYTPVPENIEERWKLMLINAGFRTVAHWLGLVHYMEVLMMITSIEYTAPISDENVTITDTKFNNVPARLYVPRKQSSGLKRAVIYIHGGGWCVGGSGKSKAAATNAFVFLPQRYRLAPTYHFPVQFEDVYTVVKFFLQTSVLAQYGVDPNRICISGDSAGGNLAAAVVQQLLDDLEVKVKLKIQALLYPALQTLDLDLPSYKDNENTPILPKSLMVRFWSEYFTTDVSLKEAMASNRHVPAESSHLFRFVNWSNLLPKKFKKDHVYASPIYGSSRLGKKYPGFLDPRAAPLLVDDTKLLGLPVTYVLTCQHDVLRDDGIMYVSRLRKVGIEVIHDHIEDAIHGALMFITSPTDLALGHRVANKYIEWLNMNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZE6</accession>
    <name>A0A8C3SZE6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Iduronate 2-sulfatase</fullName>
            <ecNumber evidence="15">3.1.6.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Alpha-L-iduronate sulfate sulfatase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Lysosomal enzyme involved in the degradation pathway of dermatan sulfate and heparan sulfate.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>Hydrolysis of the 2-sulfate groups of the L-iduronate 2-sulfate units of dermatan sulfate, heparan sulfate and heparin.</text>
            <dbReference type="EC" id="3.1.6.13"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="14">Monomer. The 58-kDa mature form is composed of two chains resulting from proteolitic processing, the 42-kDa chain and the 14-kDa chain that remain stably associated and form the 58-kDa intermediate form which is enzymatically active.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Lysosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the sulfatase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.6.13" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZE6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020474.1">
        <property type="protein sequence ID" value="ENSCSRP00000019590.1"/>
        <property type="gene ID" value="ENSCSRG00000014939.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043202">
        <property type="term" value="C:lysosomal lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004423">
        <property type="term" value="F:iduronate-2-sulfatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901136">
        <property type="term" value="P:carbohydrate derivative catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd16030">
        <property type="entry name" value="iduronate-2-sulfatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.720.10:FF:000027">
        <property type="entry name" value="iduronate 2-sulfatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035874">
        <property type="entry name" value="IDS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024607">
        <property type="entry name" value="Sulfatase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000917">
        <property type="entry name" value="Sulfatase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45953">
        <property type="entry name" value="IDURONATE 2-SULFATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45953:SF1">
        <property type="entry name" value="IDURONATE 2-SULFATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00884">
        <property type="entry name" value="Sulfatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00523">
        <property type="entry name" value="SULFATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00149">
        <property type="entry name" value="SULFATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="11" id="KW-0458">Lysosome</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Sulfatase N-terminal" evidence="19">
        <location>
            <begin position="2"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="406"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="18">
        <location>
            <begin position="408"/>
            <end position="431"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00050460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00056350"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00062513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00066413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00068336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00081076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF00884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019590.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="527" mass="59828" checksum="1E5E4F8F3A249077" modified="2022-01-19" version="1">MNVLFIVADDLRPALGCYGDSLVKSPNIDQLASRSIVFQNAYAQQAVCAPSRVSFLTGRRPDTTRLYDFHSYWRVHAGNYSTIPQYFKENGYTTMSVGKVFHPGISSNHSDDYPYSWSMPPFHPSAEKYENSKTCKGKDGELHANLVCPVDVAEVPLGTLPDIQSTEEARRLLNIMKIKNRKFFLAVGYHKPHIPLRYPQEFLKLYPLENITLAPDPRVPQELPAVAYNPWMDIRQREDVQALNVSFPYGPIPEDFQRQIRQSYFAAVSYLDTQVGLLLHALDDVGLSNNTIVMFTADHGWSLGEHGEWAKYSNFDVATRVPLMFYVPGKTYSFARPGERIFPYLDPFTHASDSVAAGKAKKMVELVSLFSTLAELAGLWVPPVCPEPSFHVALCTEGPSIVQHFNSTEEEEEEEDDTDYDNDYDIEDDHEEPIAFSQYPRPADTPQGDSDKPELKDIKIMGYSMRTVDYRYTVWVGFNPSNFSANLQDVHAGELYMVGSDPNEDHNIYNSSLHGTLVKKFLRFLRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZF9</accession>
    <name>A0A8C3SZF9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Cytosolic carboxypeptidase-like protein 5</fullName>
            <ecNumber evidence="19">3.4.17.24</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">ATP/GTP-binding protein-like 5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Protein deglutamylase CCP5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>(L-glutamyl)(n+1)-gamma-L-glutamyl-L-glutamyl-[protein] + H2O = (L-glutamyl)(n)-gamma-L-glutamyl-L-glutamyl-[protein] + L-glutamate</text>
            <dbReference type="Rhea" id="RHEA:60004"/>
            <dbReference type="Rhea" id="RHEA-COMP:15519"/>
            <dbReference type="Rhea" id="RHEA-COMP:15675"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:143623"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:60005"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>C-terminal L-alpha-aminoacyl-L-glutamyl-L-glutamyl-[tubulin] + H2O = C-terminal L-alpha-aminoacyl-L-glutamyl-[tubulin] + L-glutamate</text>
            <dbReference type="Rhea" id="RHEA:63792"/>
            <dbReference type="Rhea" id="RHEA-COMP:16435"/>
            <dbReference type="Rhea" id="RHEA-COMP:16436"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:149555"/>
            <dbReference type="ChEBI" id="CHEBI:149556"/>
            <dbReference type="EC" id="3.4.17.24"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:63793"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>C-terminal L-alpha-aminoacyl-L-glutamyl-[tubulin] + H2O = C-terminal L-alpha-aminoacyl-[tubulin] + L-glutamate</text>
            <dbReference type="Rhea" id="RHEA:63796"/>
            <dbReference type="Rhea" id="RHEA-COMP:16436"/>
            <dbReference type="Rhea" id="RHEA-COMP:16437"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:90782"/>
            <dbReference type="ChEBI" id="CHEBI:149556"/>
            <dbReference type="EC" id="3.4.17.24"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:63797"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>gamma-L-glutamyl-L-glutamyl-[protein] + H2O = L-glutamyl-[protein] + L-glutamate</text>
            <dbReference type="Rhea" id="RHEA:60152"/>
            <dbReference type="Rhea" id="RHEA-COMP:10208"/>
            <dbReference type="Rhea" id="RHEA-COMP:15517"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29973"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:143622"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:60153"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
            <location evidence="5">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Midbody</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 24">Belongs to the peptidase M14 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.17.24" evidence="19"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZF9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022036.1">
        <property type="protein sequence ID" value="ENSCSRP00000021106.1"/>
        <property type="gene ID" value="ENSCSRG00000016011.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004181">
        <property type="term" value="F:metallocarboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd06236">
        <property type="entry name" value="M14_AGBL5_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.3120:FF:000002">
        <property type="entry name" value="cytosolic carboxypeptidase-like protein 5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.3120">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050821">
        <property type="entry name" value="Cytosolic_carboxypeptidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034286">
        <property type="entry name" value="M14_AGBL5-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040626">
        <property type="entry name" value="Pepdidase_M14_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000834">
        <property type="entry name" value="Peptidase_M14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12756">
        <property type="entry name" value="CYTOSOLIC CARBOXYPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12756:SF12">
        <property type="entry name" value="CYTOSOLIC CARBOXYPEPTIDASE-LIKE PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18027">
        <property type="entry name" value="Pepdidase_M14_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00246">
        <property type="entry name" value="Peptidase_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52035">
        <property type="entry name" value="PEPTIDASE_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0121">Carboxypeptidase</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0645">Protease</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Peptidase M14" evidence="26">
        <location>
            <begin position="165"/>
            <end position="590"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="25">
        <location>
            <begin position="351"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="25">
        <location>
            <begin position="646"/>
            <end position="710"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="25">
        <location>
            <begin position="357"/>
            <end position="372"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="25">
        <location>
            <begin position="651"/>
            <end position="676"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor/acceptor" evidence="24">
        <location>
            <position position="536"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00005988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00024141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00024524"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00024627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00026108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00029302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00032753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00032928"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00047714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS52035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021106.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="883" mass="97653" checksum="D133C135B1826AED" modified="2022-01-19" version="1">MEIRCGGLLFSSKFDSGNLAHVEKVEHQEGEGDVAGNNNNSSSSSTVSAVFGSSLPTADYEFNVWTKPDCAETEYENGNRSWFYFSVKGGAPGKLIKINIVNMNKQSKLYSQGMTPFVRTLPVRPRWERIRERPTFEMMETQFVLSFVHRFLEYRGATTYFAFCYPFSYTECQEMLAQLDSRFEECKYMSPSSPLDSIYYHRELLCRSLDNLRVDLLTVTSCHGMREAREPRLDNLFPDEATPRPHRFSGKRVFFLSSRVHPGETPSSFVFNGFLEFILREDDPRAQTLRRMFVFKLIPMLNPDGVVRGHYRTDARGVNLNRQYLSPDAELHPAVYGAKAVLLYHHVHSRGPPGASPLTSGSLSTKSSNHSIRNCPLAPEAPLSELEKANNLRNHPSTQLTLSQDPQPLEAPAAELGNKDQAVWILPSEPTGEHCEREAERPQESGLAYYVDLHGHASKRGCFMYGNSFSEEHAQVENMLFPKLISLNSAHFDFMGCNFSEKNMYARDKRDGQSKEGSGRVAIYKASGIVHSYTLECNYNTGRSMNSIPMACHDNGRASPPPPPTFPTKYTMELFEQVGRAVAIAALDMAECNPWSRLVLSEHSSLNNLRAWMLKHVRSLKGMAAFSRKKGSNGLPALSSENALSRARSYSHGTSGSGSQQNSPQIKASPSFTFSCNRAGGPAGGSQSPQKGSPRVLAPVREPRVQDKRRQQHLTLLRAATSSIQPPAPLPPCARRLAQPPPPASLRPCSLPASLSMSGTSPTDTKAGALVVTSRGRQAAEQGREELKPPYGMALVQNFPKRLSTRKVLEPPRYCVSCSGGGHWGGLPQGRGAQDSSLTAMPWSFLEPQSHQARARQDIPSSGSLGSCSAPLGTWEPIRPRGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZH0</accession>
    <name>A0A8C3SZH0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">OTU domain-containing protein 3</fullName>
            <ecNumber evidence="4">3.4.19.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Deubiquitinating enzyme that hydrolyzes 'Lys-6'- and 'Lys-11'-linked polyubiquitin. Also hydrolyzes heterotypic (mixed and branched) and homotypic chains. Important regulator of energy metabolism. Glucose and fatty acids trigger its nuclear translocation by CBP-dependent acetylation. In the nucleus, deubiquitinates and stabilizes the nuclear receptor PPARD regulating the expression of various genes involved in glucose and lipid metabolism and oxidative phosphorylation. Also acts as a negative regulator of the ribosome quality control (RQC) by mediating deubiquitination of 40S ribosomal proteins RPS10/eS10 and RPS20/uS10, thereby antagonizing ZNF598-mediated 40S ubiquitination.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZH0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021681.1">
        <property type="protein sequence ID" value="ENSCSRP00000020759.1"/>
        <property type="gene ID" value="ENSCSRG00000015726.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035871">
        <property type="term" value="P:protein K11-linked deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990167">
        <property type="term" value="P:protein K27-linked deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071108">
        <property type="term" value="P:protein K48-linked deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044313">
        <property type="term" value="P:protein K6-linked deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050821">
        <property type="term" value="P:protein stabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd22770">
        <property type="entry name" value="OTU_OTUD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.80:FF:000005">
        <property type="entry name" value="OTU domain-containing protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.80">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003323">
        <property type="entry name" value="OTU_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050704">
        <property type="entry name" value="Peptidase_C85-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12419">
        <property type="entry name" value="OTU DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12419:SF7">
        <property type="entry name" value="OTU DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02338">
        <property type="entry name" value="OTU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50802">
        <property type="entry name" value="OTU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0645">Protease</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="7" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="OTU" evidence="16">
        <location>
            <begin position="64"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="282"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="204"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="16"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="284"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="343"/>
            <end position="360"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00059041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00074859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50802"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020759.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="396" mass="45126" checksum="7AB7B4483AF04B78" modified="2022-01-19" version="1">MSRRQAAKARPGGGGKKAEMERKRDERAARRALAKERRNRAPPEGGGAAQEFVSFANQLQALGLKLREVPGDGNCLFRALGDQLEGHSRNHLKYRQQTVDYMIKQREDFEPFVEDDVPFERHVVNLAKPGTFAGNDAIVAFARNNQMNVVIHQLNAPLWQIRGTDKSNARELHIAYRYGEHYDSVRRINDNSEAPAHLQTEMLCKNESNKREKIKSQEDESEEELEDEVEDAVQKVYNATGCSDVDLIIQILEVKNYDIDSAIFAILQVNEVKRIYSEEECETQAKSQKSQSSALWEENGSGTRIFGNQGLHQDGTENNKTQASPDEENQTNKTHFPKVSNKQRKEQQRLEKKKRQEERHRQKVLANRSNNADNNRSETDSDTQVTLVKTLAALNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0W8</accession>
    <name>A0A8C3T0W8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the immunoglobulin superfamily. BTN/MOG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0W8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022204.1">
        <property type="protein sequence ID" value="ENSCSRP00000021266.1"/>
        <property type="gene ID" value="ENSCSRG00000016076.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050852">
        <property type="term" value="P:T cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05713">
        <property type="entry name" value="IgV_MOG_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12888">
        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000088">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000183">
        <property type="entry name" value="Myelin-oligodendrocyte glycoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053896">
        <property type="entry name" value="BTN3A2-like_Ig-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050504">
        <property type="entry name" value="IgSF_BTN/MOG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100:SF149">
        <property type="entry name" value="BG-LIKE ANTIGEN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100">
        <property type="entry name" value="BUTYROPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22705">
        <property type="entry name" value="C2-set_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="263"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="11">
        <location>
            <begin position="40"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="11">
        <location>
            <begin position="164"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="10">
        <location>
            <begin position="274"/>
            <end position="465"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007591"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021266.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="554" mass="61983" checksum="87E143AD96587814" modified="2022-01-19" version="1">MMQKSEFHITQMSSCERSAFIAYENNPAPLWSNFLFVSVPLTVTFKVIGPDHPITASVGEDALLPCHLSPSMSAQEMEVRWFRSKFSEPVHLYQNGKDQADQQIPDYQGRTELLKEGIVNGSVVLRIRNISPSDYGQFNCFFRSRNFYEDAVLELKVAGLGSTPRIAIDSYQSGGIHMVCESAGWYPEPEMQWRDLRGQHLPSLTEKITQHDNGLFEAQISIIVTETSSQDLSCSVRNSHLDPGKKSVVYIAGWCSSKPHSSVAVYILLVVVALLTFTASYLFWKQHKAKEVKVTLDPETAHPRLKLSDDKTTVTWESKHQALPDNPERFDQVFCVLGSEGFSSGRIYWEVEGMGRIWAIGVARESVRRKGPISFTPEEGIWGIEQSRNCYSLLTTPECPLPMSESPVKVRIYVHYEKEEVAFFNPDNADRIATLTASFRGEKIFPFFWVCSHLTLRGNWGGEGEGGELFLTLTHVTNIPASSFGTDAEPQHSQLCHWQSLTVRVTHALMVGSGDSSPSPSPLLLGSSDCLSHCRDLIPILKDALSQRCRGGTR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1A3</accession>
    <name>A0A8C3T1A3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Actin-related protein 2/3 complex subunit</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Component of the Arp2/3 complex, a multiprotein complex that mediates actin polymerization upon stimulation by nucleation-promoting factor (NPF). The Arp2/3 complex mediates the formation of branched actin networks in the cytoplasm, providing the force for cell motility. In addition to its role in the cytoplasmic cytoskeleton, the Arp2/3 complex also promotes actin polymerization in the nucleus, thereby regulating gene transcription and repair of damaged DNA. The Arp2/3 complex promotes homologous recombination (HR) repair in response to DNA damage by promoting nuclear actin polymerization, leading to drive motility of double-strand breaks (DSBs).</text>
    </comment>
    <comment type="function">
        <text evidence="11">Functions as component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 11">Belongs to the WD repeat ARPC1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1A3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021261.1">
        <property type="protein sequence ID" value="ENSCSRP00000020358.1"/>
        <property type="gene ID" value="ENSCSRG00000015475.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005885">
        <property type="term" value="C:Arp2/3 protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034314">
        <property type="term" value="P:Arp2/3 complex-mediated actin nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000030">
        <property type="entry name" value="Actin-related protein 2/3 complex subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017383">
        <property type="entry name" value="ARPC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10709">
        <property type="entry name" value="ACTIN-RELATED PROTEIN 2/3 COMPLEX SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10709:SF10">
        <property type="entry name" value="ACTIN-RELATED PROTEIN 2_3 COMPLEX SUBUNIT 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038093">
        <property type="entry name" value="ARP2/3_su1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 11" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="4 11" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8 11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 12" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="48"/>
            <end position="82"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006260"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00045382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRNR" id="PIRNR038093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020358.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="369" mass="41245" checksum="6B029498ADBCA1F9" modified="2022-01-19" version="1">MAYHSFLLEPISCHSWNKDRTQLAICPNNHEVHIYKKAGEKWSKVHELKEHNGQVTGIDWAPDSNRIVTCGTDRNAYVWTLKGNVWKPTLVILRINRAARCVKWSPKENKFAVGSGSRVISICYFEQENDWWVCKHIKKPIRSTVLSLDWHPNNVLLAAGACDFKCRIFSAYIKEVEERPSPTPWGSKMPFGELMFESSSSCGWVHSICFSESGNRVAWVGHDSTVCLSDANKKMAIALLSVETLPLLAVTFITENSLVAAGHDCYPMLFTYDEGQGSLTFGGKLDVPKQSSQRGLTARERFQNLDKKASTETNNVILETLHKNSISQISVIAGGKAKCSQFCTTGMDGGLSIWDIKSLESALKDLKIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T212</accession>
    <name>A0A8C3T212_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Eukaryotic translation initiation factor 3 subunit I</fullName>
            <shortName evidence="8">eIF3i</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Eukaryotic translation initiation factor 3 subunit 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">eIF-3-beta</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">eIF3 p36</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="8" type="primary">EIF3I</name>
        <name evidence="8" type="synonym">EIF3S2</name>
    </gene>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation.</text>
    </comment>
    <comment type="function">
        <text evidence="7">Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S pre-initiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation, including cell cycling, differentiation and apoptosis, and uses different modes of RNA stem-loop binding to exert either translational activation or repression.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is composed of 13 subunits: EIF3A, EIF3B, EIF3C, EIF3D, EIF3E, EIF3F, EIF3G, EIF3H, EIF3I, EIF3J, EIF3K, EIF3L and EIF3M.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the WD repeat STRAP family.</text>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the eIF-3 subunit I family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T212"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023021.1">
        <property type="protein sequence ID" value="ENSCSRP00000022051.1"/>
        <property type="gene ID" value="ENSCSRG00000016639.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016282">
        <property type="term" value="C:eukaryotic 43S preinitiation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033290">
        <property type="term" value="C:eukaryotic 48S preinitiation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071541">
        <property type="term" value="C:eukaryotic translation initiation factor 3 complex, eIF3m"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003743">
        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001732">
        <property type="term" value="P:formation of cytoplasmic translation initiation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000127">
        <property type="entry name" value="Eukaryotic translation initiation factor 3 subunit I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03008">
        <property type="entry name" value="eIF3i"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027525">
        <property type="entry name" value="eIF3i"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19877">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19877:SF1">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24805">
        <property type="entry name" value="EIF3I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="2 8" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="5 8" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 9" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="9">
        <location>
            <begin position="5"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="9">
        <location>
            <begin position="47"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="9">
        <location>
            <begin position="183"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="9">
        <location>
            <begin position="280"/>
            <end position="310"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00057041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022051.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="324" mass="36360" checksum="CAD091563841A831" modified="2022-01-19" version="1">KPILLQGHERSITQIKYNREGDLLFTVAKDPIVNVWYSINGERLGTYNGHTGAVWCVDADWDTRHVLTGSADNSCRLWDCETGKQLALVKTNSAVRTCGFDFGGNIIMFSTDKQMGYQCFVSFFDLRDPSQIESDEPYMKIPCNESKITSAVWGPLGEFIIAGHENGELNQFSAKSGEVLVNVKEHTKQINDIQTSRDMTMFITASKDNTAKLFDATTLEHQKSFRTERPVNSAALSPIFDHVVLGGGQEAMDVTTTSTRIGKFEARFFHLGVEEEFGRIKGHFGPINSVAFHPDGKSYSSGGEDGYVRIHYFDPQYFEFEFEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T533</accession>
    <name>A0A8C3T533_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Protein arginine N-methyltransferase 3</fullName>
            <ecNumber evidence="3">2.1.1.319</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Heterogeneous nuclear ribonucleoprotein methyltransferase-like protein 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>L-arginyl-[protein] + 2 S-adenosyl-L-methionine = N(omega),N(omega)-dimethyl-L-arginyl-[protein] + 2 S-adenosyl-L-homocysteine + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:48096"/>
            <dbReference type="Rhea" id="RHEA-COMP:10532"/>
            <dbReference type="Rhea" id="RHEA-COMP:11991"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29965"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61897"/>
            <dbReference type="EC" id="2.1.1.319"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:48097"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-arginyl-[protein] + S-adenosyl-L-methionine = N(omega)-methyl-L-arginyl-[protein] + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48100"/>
            <dbReference type="Rhea" id="RHEA-COMP:10532"/>
            <dbReference type="Rhea" id="RHEA-COMP:11990"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29965"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:65280"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:48101"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.1.1.319" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T533"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025189.1">
        <property type="protein sequence ID" value="ENSCSRP00000024154.1"/>
        <property type="gene ID" value="ENSCSRG00000018127.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042054">
        <property type="term" value="F:histone methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035242">
        <property type="term" value="F:protein-arginine omega-N asymmetric methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000034">
        <property type="entry name" value="Protein arginine N-methyltransferase 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.160.11:FF:000005">
        <property type="entry name" value="protein arginine N-methyltransferase 3 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.160.11">
        <property type="entry name" value="Hnrnp arginine n-methyltransferase1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049482">
        <property type="entry name" value="ANM3-like_C2H2_Zf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049009">
        <property type="entry name" value="ANM3_Znf-C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025799">
        <property type="entry name" value="Arg_MeTrfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055135">
        <property type="entry name" value="PRMT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11006">
        <property type="entry name" value="PROTEIN ARGININE N-METHYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11006:SF53">
        <property type="entry name" value="PROTEIN ARGININE N-METHYLTRANSFERASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21137">
        <property type="entry name" value="ANM3_C2H2_Zf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21336">
        <property type="entry name" value="ANM3_zf-C2H2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06325">
        <property type="entry name" value="PrmA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22528">
        <property type="entry name" value="PRMT_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51678">
        <property type="entry name" value="SAM_MT_PRMT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6 18" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 18" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="7 18" id="KW-0808">Transferase</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <keyword evidence="10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="20">
        <location>
            <begin position="53"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="1"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="19">
        <location>
            <begin position="19"/>
            <end position="30"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00047384"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00049303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00069516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00075283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS00028"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024154.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="532" mass="60067" checksum="984779AFF52237DB" modified="2022-01-19" version="1">MCSRAAAPAAPGPGRAPVAEEEEEAEEMPELSDSSGGEAWEDEEDLAELQTPCLFCDRLFSSAEDTYSHCKWVHQFNISNMIHKHALEFYGYIKLINFVRMKKPTAEYLNSLSSPLPWEEEKYLKPELEDDLLLQFDIEDLYDSTNISYPNGLSDNTTMLEQLKCTEHRAKLAETALARAQEDLQKMRQFAQDFVMNADVRSSSSSSSAIAELREDEDGVYFSSYGHYGIHEEMLKDKVRTESYRDFIYKNPHIFNGKVVLDVGCGTGILSMFAAKAGAKKVIGVDQSEIVYQAMDIIRLNNLEDTITLVKGRIEEVDLPVEKVDIIISEWMGYFLLFESMLDSVIYAKDKYLEEGGSVYPDICTISLVAIGDKNKHEDRLAFWDDVYGFNMSCMKKAVIPEAVVEVVDPSTLISEASVVKRIDCHTTSIPDLEFSSDFTLIITENTMCTAVAGYFDIFFEKNCHNSVMFSTGPQCTKTHWKQTVFLLENPISVKTGEALRGKITVLKNRKDPRSLIITLSVNNTKQTYSLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5X7</accession>
    <name>A0A8C3T5X7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Homeobox A4</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the Antp homeobox family. Deformed subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5X7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024987.1">
        <property type="protein sequence ID" value="ENSCSRP00000023957.1"/>
        <property type="gene ID" value="ENSCSRG00000018003.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009952">
        <property type="term" value="P:anterior/posterior pattern specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048704">
        <property type="term" value="P:embryonic skeletal system morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000029">
        <property type="entry name" value="Homeobox protein Hox-D4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050609">
        <property type="entry name" value="Antp_homeobox_Deformed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017995">
        <property type="entry name" value="Homeobox_antennapedia"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001827">
        <property type="entry name" value="Homeobox_Antennapedia_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45771:SF2">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX-A4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45771">
        <property type="entry name" value="HOMEOTIC PROTEIN DEFORMED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00025">
        <property type="entry name" value="ANTENNAPEDIA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00032">
        <property type="entry name" value="ANTENNAPEDIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="7 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="12">
        <location>
            <begin position="168"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="170"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="228"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="40"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="67"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="78"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="242"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="260"/>
            <end position="269"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023957.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="269" mass="29968" checksum="003D198F846554F2" modified="2022-01-19" version="1">SSTYHHHQQQPHLHPHPAHPAHPGQSLPDYYQRPSRDPGYQPPAPPPPPPEALYPAQPPGYPEAPYSYSSTSATPGQEQPPPGASPPPPPPPPPPKGHHVQSQPLLQSHVLQHQRHCEAAPAAGAGASPGCPLLPDKSLPGLKGKEPVVYPWMKKIHVSTVNPNYTGGEPKRSRTAYTRQQVLELEKEFHFNRYLTRRRRIEIAHTLCLSERQVKIWFQNRRMKWKKDHKLPNTKMRSSNPSTASQQAKAQTQGHHHQLDGSTPNSSAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8X9</accession>
    <name>A0A8C3T8X9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Semaphorin 3D</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the semaphorin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="8">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8X9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026017.1">
        <property type="protein sequence ID" value="ENSCSRP00000024956.1"/>
        <property type="gene ID" value="ENSCSRG00000018604.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045499">
        <property type="term" value="F:chemorepellent activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030215">
        <property type="term" value="F:semaphorin receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001755">
        <property type="term" value="P:neural crest cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071526">
        <property type="term" value="P:semaphorin-plexin signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05871">
        <property type="entry name" value="Ig_Sema3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000015">
        <property type="entry name" value="Semaphorin 3B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000030">
        <property type="entry name" value="Semaphorin 3F like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1680.10">
        <property type="entry name" value="ligand-binding face of the semaphorins, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016201">
        <property type="entry name" value="PSI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001627">
        <property type="entry name" value="Semap_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036352">
        <property type="entry name" value="Semap_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027231">
        <property type="entry name" value="Semaphorin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11036:SF69">
        <property type="entry name" value="SEMA DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11036">
        <property type="entry name" value="SEMAPHORIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01403">
        <property type="entry name" value="Sema"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00423">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00630">
        <property type="entry name" value="Sema"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103575">
        <property type="entry name" value="Plexin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101912">
        <property type="entry name" value="Sema domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51004">
        <property type="entry name" value="SEMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Sema" evidence="11">
        <location>
            <begin position="14"/>
            <end position="490"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="10">
        <location>
            <begin position="531"/>
            <end position="597"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="672"/>
            <end position="708"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="673"/>
            <end position="682"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024956.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="14">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="708" mass="79573" checksum="744946C3206CE379" modified="2022-01-19" version="1">PSLGTLAVEQNRPYPPLCSADLLRSNSSHLLLGSGDGLAFQSFLVDETRAWLMVGAKNHIFLLRLDRPNEEPQKVFWPARKEQVEHCRLAGKNAETECANFIRLLQPFNRSHVFACGTGSYQPICAFVQLGPGGSPIQLVANSVESGRGKCPFSPHEPFTGLLIDGELYSGTSSDFMGSSAAFFRTRVHKAAQNYIRTEQNQDHWLNEPVFIGAYVIPDTHNAHDDKVYVFLRETALEAGQWERRRIHARVARVCKNDIGGKRSLINRWSTFLKARLVCSIPGPEASETHFDQLEDIFLLRTRDPQSPLVFGLFTVSSGIFSGSAVCVYSMAAVRAAFSGPFAHKEGADYRWVEYKGRIPYPRPGTCPSETYDPLLHSTKDFPDDLISFMRNHQLMWGPVYPVGRKPILVRANVPYRLRQLLVDRVETESGHYDVLFLGTDEGKVLKVGLAGGRGQDSEEISLEEISPFWFHEQQELFVSSTHGLVQLSLYRCELYGKDCADCCLARDPYCTWDGKGCTLPCSLHMASTLPAEKLVFGVENNSTFLECLARSPQTAIRWLVQRSREVRTGDRFSILEQGLLIRQLVRGDAGVYQCQAVERAFSRPLMHYSLRVIGHEAMGAKRSKGAEEGGSHLSAVPMQLQSKGHPRTLGALGTSLAEYCNVLRHQERQRQKAWNQKWQQHSLERKKGRVRRHPDPLKPARVGLRLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8Y1</accession>
    <name>A0A8C3T8Y1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">THAP domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8Y1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025958.1">
        <property type="protein sequence ID" value="ENSCSRP00000024899.1"/>
        <property type="gene ID" value="ENSCSRG00000018655.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026520">
        <property type="entry name" value="THAP3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006612">
        <property type="entry name" value="THAP_Znf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47120">
        <property type="entry name" value="THAP DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47120:SF1">
        <property type="entry name" value="THAP DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05485">
        <property type="entry name" value="THAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00692">
        <property type="entry name" value="DM3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00980">
        <property type="entry name" value="THAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50950">
        <property type="entry name" value="ZF_THAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="THAP-type" evidence="7">
        <location>
            <begin position="1"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="94"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="218"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="94"/>
            <end position="126"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00309"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50950"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024899.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="238" mass="27570" checksum="6859E021E2009991" modified="2022-01-19" version="1">MPKSCAALRCSNRYSSRRRQQLTFHRFPFSRPELLARWVGNIGRGDFQPSSHTVLCSQHFQPDCFSAFGNRTNLKPNAVPTLFAFPRTVRQIRKEKSPLHDAEDSKSPKDFTRTEDGRRLDVETVLHQEPQLSRTEEPIEEVSTTKATEVEGWLLQSRPPVQRHHPVQTSDHSYAVSDCASLKQKLFQALEENEKLRKRLKVKSVALRRMFVRLQACKKEQQKHQARQPPGREQGLTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9E4</accession>
    <name>A0A8C3T9E4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Adipose triglyceride lipase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9E4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027053.1">
        <property type="protein sequence ID" value="ENSCSRP00000025966.1"/>
        <property type="gene ID" value="ENSCSRG00000019279.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004806">
        <property type="term" value="F:triacylglycerol lipase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055088">
        <property type="term" value="P:lipid homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019433">
        <property type="term" value="P:triglyceride catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016035">
        <property type="entry name" value="Acyl_Trfase/lysoPLipase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033562">
        <property type="entry name" value="PLPL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12406">
        <property type="entry name" value="CALCIUM-INDEPENDENT PHOSPHOLIPASE A2 IPLA2 -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12406:SF23">
        <property type="entry name" value="OMEGA-HYDROXYCERAMIDE TRANSACYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52151">
        <property type="entry name" value="FabD/lysophospholipase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025966.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="243" mass="27609" checksum="18D708180150BD7A" modified="2022-01-19" version="1">LLPDCLIFVFSLTPDIYHATPSNSPCRNHWRSPNSQLSFARSLIKEFFHEAMEEVRKVSKLNVCPGYRPLRIIEKGLSQKLPENSHQLASGKLCISVTRLLDLQNVIISEYRSKEELIQVTVALFPMYLEEGERYIDGGISNVQPGSDSETMITVSPYTGEVDICPRDCPAYFNCISFFQSTFQLSVENVCRFSYSIFPPSPPVSSLRDCTVPDHFSIANPKHVRTINQPPAQIRRLLKYHVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBI1</accession>
    <name>A0A8C3TBI1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Phosducin-like protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Acts as a chaperone for the angiogenic VEGF receptor KDR/VEGFR2, increasing its abundance by inhibiting its ubiquitination and degradation. Inhibits the folding activity of the chaperonin-containing T-complex (CCT) which leads to inhibition of cytoskeletal actin folding. Acts as a chaperone during heat shock alongside HSP90 and HSP40/70 chaperone complexes. Modulates the activation of caspases during apoptosis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Interacts (via thioredoxin fold region) with KDR/VEGFR2 (via juxtamembrane domain). Forms ternary complexes with the chaperonin CCT complex and actin substrate, leading to inhibition of actin folding. Interacts with XIAP (via BIR 3 and RING domain). Interacts with HSP90AA1 and HSP90AB1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Perinuclear region</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the phosducin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027175.1">
        <property type="protein sequence ID" value="ENSCSRP00000026085.1"/>
        <property type="gene ID" value="ENSCSRG00000019443.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048471">
        <property type="term" value="C:perinuclear region of cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044183">
        <property type="term" value="F:protein folding chaperone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043184">
        <property type="term" value="F:vascular endothelial growth factor receptor 2 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010628">
        <property type="term" value="P:positive regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02988">
        <property type="entry name" value="Phd_like_VIAF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000081">
        <property type="entry name" value="phosducin-like protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051498">
        <property type="entry name" value="Phosducin-like_chap/apop_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024253">
        <property type="entry name" value="Phosducin_thioredoxin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45809:SF4">
        <property type="entry name" value="PHOSDUCIN-LIKE PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45809">
        <property type="entry name" value="VIRAL IAP-ASSOCIATED FACTOR HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02114">
        <property type="entry name" value="Phosducin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="7" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="10" id="KW-0143">Chaperone</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Phosducin" evidence="15">
        <location>
            <begin position="32"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="221"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="222"/>
            <end position="233"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00040739"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00045694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00046564"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF02114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026085.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="241" mass="27882" checksum="C8EB3D7A6E1F5A0B" modified="2022-01-19" version="1">MQDPNADTEWNDILRKKGILPSKEKPKEQEEAVGEQEQQRLQQKSVVKTYEDMTLEELEENEDEFNEEDEQAIKMYRQQRIAEWKATLIKNKFGEMLEISGQDYVQEVTKAGKGIWVILHLYKQGIPLCTLINQHLSGLARKFPDVKFIKAISTTCIPNYPDRNLPTIFIYFEGDIKVQFVGPLVFGGMNLTRDELEWKISESGAIKTDLEENPRKQIKDQLISSVRSSVPTRRNSDSEDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBJ7</accession>
    <name>A0A8C3TBJ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Transcription initiation factor IIF subunit alpha</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">TFIIF is a general transcription initiation factor that binds to RNA polymerase II and helps to recruit it to the initiation complex in collaboration with TFIIB. It promotes transcription elongation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the TFIIF alpha subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBJ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027997.1">
        <property type="protein sequence ID" value="ENSCSRP00000026878.1"/>
        <property type="gene ID" value="ENSCSRG00000019969.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005674">
        <property type="term" value="C:transcription factor TFIIF complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016251">
        <property type="term" value="F:RNA polymerase II general transcription initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001096">
        <property type="term" value="F:TFIIF-class transcription factor complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032968">
        <property type="term" value="P:positive regulation of transcription elongation by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006367">
        <property type="term" value="P:transcription initiation at RNA polymerase II promoter"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00240">
        <property type="entry name" value="TFIIFa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008851">
        <property type="entry name" value="TFIIF-alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011039">
        <property type="entry name" value="TFIIF_interaction"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13011:SF0">
        <property type="entry name" value="GENERAL TRANSCRIPTION FACTOR IIF SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13011">
        <property type="entry name" value="TFIIF-ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05793">
        <property type="entry name" value="TFIIF_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50916">
        <property type="entry name" value="Rap30/74 interaction domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 7" id="KW-0804">Transcription</keyword>
    <keyword evidence="3 7" id="KW-0805">Transcription regulation</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="178"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="209"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="232"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="252"/>
            <end position="267"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005249"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU366044"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026878.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="409" mass="45427" checksum="433ECAFF60F54A9F" modified="2022-01-19" version="1">MTSLGTSSQSVTEYVVRVPKNTPKKYNIMAFNAADKVNFTTWHQAKMERDLSNKKIYQEEEMPESGAGSEFNRKLREEARRKKYGIVLREFKPEDQPWILKVNGKAGRKFKGVKKGGVTENASYYIFTQCPDGAFEAFPVSNWYNFTPVAKHRTLTAEEAEEEWERRNKVLNHFTIMQQRRLKDQDDEEEEKEKKSKKKRSSELKIHDLEDDLEMSSDESEMSDADGEKAAKPQKKTPLTKKKKKKKKGSDDEAFEDSDDGDFEGQEVDYMSDGSSSSQEEAAVGKPKVTKEEDGPKGTWPIWGPSQTSAGPFGALATGWTFSIEAAFGWGIGCPTASHKKHPFSMQKSGCFNRKQVWAVLPQCLAGHRASGPYFPPPILGSALLLNCFGGGLLAGPGSPCAPVGGAAG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCC3</accession>
    <name>A0A8C3TCC3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">VWFC domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the FRAS1 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000028586.1">
        <property type="protein sequence ID" value="ENSCSRP00000027458.1"/>
        <property type="gene ID" value="ENSCSRG00000020264.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048513">
        <property type="term" value="P:animal organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007154">
        <property type="term" value="P:cell communication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048731">
        <property type="term" value="P:system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00064">
        <property type="entry name" value="FU"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.2030:FF:000005">
        <property type="entry name" value="Extracellular matrix protein FRAS1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.220.10:FF:000026">
        <property type="entry name" value="Fraser extracellular matrix complex subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.2030:FF:000003">
        <property type="entry name" value="Fraser extracellular matrix complex subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.2030:FF:000006">
        <property type="entry name" value="Fraser extracellular matrix complex subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.2030">
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.20.200.20">
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.220.10">
        <property type="entry name" value="Hormone Receptor, Insulin-like Growth Factor Receptor 1, Chain A, domain 2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038081">
        <property type="entry name" value="CalX-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003644">
        <property type="entry name" value="Calx_beta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039005">
        <property type="entry name" value="CSPG_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051561">
        <property type="entry name" value="FRAS1_ECM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006212">
        <property type="entry name" value="Furin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001007">
        <property type="entry name" value="VWF_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45739:SF1">
        <property type="entry name" value="EXTRACELLULAR MATRIX ORGANIZING PROTEIN FRAS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45739">
        <property type="entry name" value="MATRIX PROTEIN, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16184">
        <property type="entry name" value="Cadherin_3"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03160">
        <property type="entry name" value="Calx-beta"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00093">
        <property type="entry name" value="VWC"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00237">
        <property type="entry name" value="Calx_beta"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00261">
        <property type="entry name" value="FU"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="SMART" id="SM00214">
        <property type="entry name" value="VWC"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00215">
        <property type="entry name" value="VWC_out"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF141072">
        <property type="entry name" value="CalX-like"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57603">
        <property type="entry name" value="FnI-like domain"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51854">
        <property type="entry name" value="CSPG"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01208">
        <property type="entry name" value="VWFC_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50184">
        <property type="entry name" value="VWFC_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0106">Calcium</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 14" id="KW-0732">Signal</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034162330" description="VWFC domain-containing protein" evidence="14">
        <location>
            <begin position="21"/>
            <end position="3950"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="3843"/>
            <end position="3864"/>
        </location>
    </feature>
    <feature type="domain" description="VWFC" evidence="15">
        <location>
            <begin position="78"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="domain" description="VWFC" evidence="15">
        <location>
            <begin position="142"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="domain" description="VWFC" evidence="15">
        <location>
            <begin position="204"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="domain" description="VWFC" evidence="15">
        <location>
            <begin position="268"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="domain" description="VWFC" evidence="15">
        <location>
            <begin position="332"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="1070"/>
            <end position="1165"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="1185"/>
            <end position="1276"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="1297"/>
            <end position="1406"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="1431"/>
            <end position="1527"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="1562"/>
            <end position="1657"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="1774"/>
            <end position="1876"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="1896"/>
            <end position="1996"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="2017"/>
            <end position="2116"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="2138"/>
            <end position="2230"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="2250"/>
            <end position="2343"/>
        </location>
    </feature>
    <feature type="repeat" description="CSPG" evidence="12">
        <location>
            <begin position="2378"/>
            <end position="2475"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027458.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="3950" mass="435821" checksum="1D5F565B3716D22A" modified="2022-01-19" version="1">LKCRSYQLSVILALAFPLIAKNNTIWKPDSCQECRCHRDILICEPAVCKNPRCDFQKGEVLRIAPNTCCPECASGTEGVCQHEGQTHAPGTGWASSECMACSCAAGKVSCTPKSCPPLSCGRGELEYVAQGECCPKCVSTGESCSFDGQMFRDGEEWHLSRCSKCVCRNGATQCFTAECQPVLCSQDEAMAVSPGKCCPECVPKPCSVSGKVYEHGEQWKKNSCTACVCDRGEAKCLKQDCAPRTCEKVMQQCTRPGKCCEECVSSKGSCFYAGTLRYHNEMWSGTRCEFCTCDGGQVTCQNGECAKVECALGEELIHLEGKCCPECISRGSYCVYKEHTKEHGEKWKEDPCKECECRDAEVICYRRSCPSCPLGSLAVKVEGDCCSQCQSVQCHSDCLTCSRSFDHCDVCHDATKWLQNGRCVGSCDSGFYRDAGVCLACMETCSTCTNGFECTSCRGSLLMKYGQCVTLCGDGFFQDHLHCAACHVSCSACWGSAENNCLACKDGSHVLNAGLCAASCGHGFYMKNGICNACDQSCETCYSDQPRCLTCASDKVLHSGKCISECPGGYYTDSTQRCRACHDSCARCIGPLATQCTSCSLSLGLRQGQCLPTCGEGFYHDHNVCKGCHPSCRACVGPENSHCTQCSKPEEVLQPGQLLEGAPYGICLSQCKARFYLENTRVCRECHSSCSACTGRAPHNCTACSSPRVLLDGKCLSECPEGFGSCTSCHPSCKKCNGPSDSDCITCHPHAALVSGKCRTSCKEEQYLNLVGYCVDCHPLCHQCVADLHDTGSVCLTCQNARHLLLGDRCVPDCPVGSYAESGVCKKCHPSCQTCSGGGPFSCSSCDSSLVLSHTGLCTSACFLGYYRDESWTCKPCSVHCLSCESAMGCTSCRDPAKVLLFGECQYESCTQQYYLDFSTKTCRECDWSCNACKGPARTDCLQCMDGYILQDGACVGQCPLAFYRESDTCQRCDDHCLQCHHANGCSRCEAPFFLLQTHCVLDCGKLYYADRAEQKCTACPVGCLECDNASECHLCDATMFLKNKLCVSYCGHGFYGNTRTRECEANTDMSAPQVNGSLTVGIGGVKPLDLSFMDARDLGDQDGELLFQVVSSPTNGRLVIMENGKDVQLDKGDHFSWEDVKEKRVRFVHSKEKSRTGQFSLKVSDQRFFSQLEMITVRALSTQAPYMLRNEVLFISRGATGSITNALLDIRDNDNPQDVAVVVLDPPRHGQLVKAPGDTASAAQGFDLDDLANGLLRYAHDGSDSRDDTVLLQVNDGHHFQNILFHIKISPKSDGGPRLVTNPLVWVPEGGMLQITNRLLQAEMPGASESEITYRIIKDQPRYGEVILLVPVQADGPADSWQRLPDGRAAAPTTSFTQRDINEGIVWYRHSGSQAETDSFYFQVSSAAIPQTHLETHMFNIAILPQIPEAPQLSPGSSLQMTALEDRVTMIEPHHLSFVDSESPSGKIVFNVTVPLQPNQGMVEHRDRPLSPVMYFTQADINDGKIAYRPPTAAHHVREIMAFSFTGLPESVNFSFTVSDGEHTTPELTFTIHLLSTNEQPPVFQITAPFLEVNQGGKAMIGIQLAVSDADSAPEDLFFELVEPPHHGVLLRYSAGAHEHMKAGDAFMYEDVTRNALQYVHDGSSVAEDSMEISVTDGVTTATTVLKVEVSLTDGDGPQLAPGCSLTVTVASKSSVTLSRSHLAYIVSLHPFLPKPNVEGVIISSSGSDEDTDYLTLCSLVTDMFHFTVFDADNNRLDSQMFTITITSVQNKPSIIAFADLITVDEGGRVPLSLHHLLATDDDTAKDDLMVTIMTLPKYGYIENTRTGGTFGPGGSAGSDASFSIHDVLENRIYYFQSVHESLEPTNDVFAFYVSDGFSQSETHSVNITIQRNDEPPRMTLVPVRVHGSSGVVISSTSLSLRDLDTPDDQLVFVVTKKPDHGHLRRRQSEFEPLENGRVLSQGSSFTYQDVLDQRIVYTRDSSRTQTDEFRFSLTDGLYTETGRVEFSVELPKNEPPRLAVNRVLQLSAGSVARITGQHLKATAIDSDDLKVRYVLKKDPSTGHLQMTKIDNLVQISAKGPIKSFTQADINKGQVEYSHEKGKPGGSFAFNFDVIDAEGNKLVDQSFHISVLEDRLPLFIIANKGLVLDENSVKKITTLQLSATDRDSEPAALLYKITKQPQLGHLEHAASPGTRINSFSQADLASRSIQYIHTSEAEKHADAFTFSVSDGVNEVSQTFDITINPVDDSLPVVQSPGMRVQEGVRKTITEFELKATDADTEAESVTFTIVQPPRHGLIERTSNGQHYRQTATFTMDDIYQNRVCYSHDGSNSLKDRFTFTVSDGANPFFMVEDGGKEIVTAAPQRFKVDVLPVDDGTPRIVTNLGLQWLEYMDGKATNLITKKELLTMDPDTEDKQLIYEITTGPTHGHVESKLKPGTAVTTFTQADVNLGLIRYVLLEEKIQETMDSFQFLVKDSKPNIVSDNVFHIQWSLISFKYTSYNVSEKAGSVSVTVKRIGNLNQYAIVLCRTEQGTATSTISSKPGQQDYVEYAGQVQFDEWEDTKACIIALNDDDVFENTESFTVELSMPAYALLGEITQAKVVINDTEDEPTLQFDRKTYHVNESAGFLSAPIERKGDASSIVSALCYTISKSAKGSSLYALESGSDFKSRGLSNENRVILGPGVTMSTCDIKLIDDSEYEEEEEFEIALADASSNARIGSVASAKVVISGPNDASTVFLGNATFTVNEDAGTIDIPVIRHGTDLSTPTSVWCATRTSDPPSASPGIDYIPSSKKVEFRPGRTEEYCTLTILDDAQYPVIEGLETFVVYLSSPHGAELTKPFQAIVAINDTFQDVPNMQFGKDLYAVKEKEGALHVPIIRTGDLSYKSSVRCYTRSQTAEVMEDFEERRNAEESRITFLKGEKVKNCTVYINDDSAFEPEEQFRIYLGSPLGNHWSGARIGKNDMATIIVSNDEDAPTIEFEEAAYQVREPPGPEGIAVLNIKVLRRGDQNRTSKVRCSTRDGSAQSGVDYYPKSRVLKFSPGVDHIIFKVEIMSNEDREWHESFSVVLGPDDPVEAVLGDITTAVVTILDQEASGSLILPAPPIVVTLADYDHVEEATKEGVKKSPSPGYPLICVTPCDPHFPKYLVMKERCDEAGVNQSSILFSWEVATPTDGNGARSPFETITDNTPFTSINHMVLDSIYFSRRFHVRCVAKAIDKAGHVGTPLRSNIVTIGTDSAICHTPVVAGTGRGFQAQSFIATLKYLDVKHKEHPNRIHISVQIPHQDGMLPLISTMPLHNLHFLLSESIYRHQHVCSNLVTIRDLQGISEAGFLDEVTYDNIVLGPGYDRPYQFDPTVREPKTIQLYKHLNLKSCIWTFDAYYDMTELIDVCGGSVTADFQVRDSAQSFLTVHVPLYVSYIYVTAPRGWASLEHHTEMEFSFFYDTVLWRTGIQTDSVLSARLQIIRIYIREDGRLVIEFKTHAKFRGHFVMEHHTLPDVKSFIMTPDHLGGIEFDLQLLWSAQTFDSPYQLWRATSSYNRKDYSGEYTIYLIPCTVQPTQPWIDPGDKPLACTAHAPERFLIPIAFQQTNRPVPVVYSLNTEFQLCNNEKVFLMDPTKSEMSLAEMDYKGAFSKGQILYGRVLWNPEQNLNAAYKLQLEKVYLCTGKDGYVPFFDPTGTIYNEGPQYGCIQPNKHLKHRFLLLDRNQPEVTDKYFHDVPFDAHFAAELSDFHLVSSMPGVDGFTMKVDALYKVEAGHQWYLQVIYIIGPETIAGPRVQRSLTHRLKRSRRDLVDNSGSLILDDSLIYDNEGDQVKNGTNMKSLSLEVQEAVAAASLSQTGASIGSAFAAIMLLLLVLLLVCFITRKCRKQKKKKKPANDIMEEYPLNTKIEVPKKNIERVEKNVNRQYCTVRNINILSDNEGAYKVKGAKVKQVNLEVKVHNNLHDGTEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TD63</accession>
    <name>A0A8C3TD63_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Probable proline--tRNA ligase, mitochondrial</fullName>
            <ecNumber evidence="3">6.1.1.15</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Prolyl-tRNA synthetase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Mitochondrial aminoacyl-tRNA synthetase that catalyzes the specific attachment of the proline amino acid (aa) to the homologous transfer RNA (tRNA), further participating in protein synthesis. The reaction occurs in a two steps: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>tRNA(Pro) + L-proline + ATP = L-prolyl-tRNA(Pro) + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:14305"/>
            <dbReference type="Rhea" id="RHEA-COMP:9700"/>
            <dbReference type="Rhea" id="RHEA-COMP:9702"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:60039"/>
            <dbReference type="ChEBI" id="CHEBI:78442"/>
            <dbReference type="ChEBI" id="CHEBI:78532"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.1.1.15"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the class-II aminoacyl-tRNA synthetase family.</text>
    </comment>
    <dbReference type="EC" id="6.1.1.15" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TD63"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027529.1">
        <property type="protein sequence ID" value="ENSCSRP00000026424.1"/>
        <property type="gene ID" value="ENSCSRG00000019673.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004827">
        <property type="term" value="F:proline-tRNA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006433">
        <property type="term" value="P:prolyl-tRNA aminoacylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00779">
        <property type="entry name" value="ProRS_core_prok"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.930.10:FF:000042">
        <property type="entry name" value="probable proline--tRNA ligase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.800:FF:000020">
        <property type="entry name" value="Probable proline--tRNA ligase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.800">
        <property type="entry name" value="Anticodon-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.930.10">
        <property type="entry name" value="Bira Bifunctional Protein, Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002314">
        <property type="entry name" value="aa-tRNA-synt_IIb"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006195">
        <property type="entry name" value="aa-tRNA-synth_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045864">
        <property type="entry name" value="aa-tRNA-synth_II/BPL/LPL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004154">
        <property type="entry name" value="Anticodon-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036621">
        <property type="entry name" value="Anticodon-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002316">
        <property type="entry name" value="Pro-tRNA-ligase_IIa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050062">
        <property type="entry name" value="Pro-tRNA_synthetase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033730">
        <property type="entry name" value="ProRS_core_prok"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42753">
        <property type="entry name" value="MITOCHONDRIAL RIBOSOME PROTEIN L39/PROLYL-TRNA LIGASE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42753:SF10">
        <property type="entry name" value="PROLINE--TRNA LIGASE, MITOCHONDRIAL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03129">
        <property type="entry name" value="HGTP_anticodon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00587">
        <property type="entry name" value="tRNA-synt_2b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01046">
        <property type="entry name" value="TRNASYNTHPRO"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52954">
        <property type="entry name" value="Class II aaRS ABD-related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55681">
        <property type="entry name" value="Class II aaRS and biotin synthetases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50862">
        <property type="entry name" value="AA_TRNA_LIGASE_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0030">Aminoacyl-tRNA synthetase</keyword>
    <keyword evidence="6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0436">Ligase</keyword>
    <keyword evidence="9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="Aminoacyl-transfer RNA synthetases class-II family profile" evidence="15">
        <location>
            <begin position="94"/>
            <end position="371"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008226"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012831"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00029731"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047671"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00058798"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00071545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50862"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026424.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="470" mass="53068" checksum="498409C0E1829730" modified="2022-01-19" version="1">MEWLLRRWKELLPRALPRQYRYRCHQGPPHRAKRLVLSQLFQPLNLREDSVVGPEGKPDDLTCKSQRLMTQAGLIYPSSPGCYYYMPYTVRAMEKLVKVIDQEMQAIGGQKLNMPSLSSAELWRTSGRWDLMGKELFRLADRHSKEYCLGPTHEETIADLIASQANLSYKQLPLLLYQITRKFRDEPKPRFGLLRSREFYMKDMYTFDTCKEAALRTYSLVSEAYCNVFNSLGLRFVKVQADTGSIGGSMSHEFQLPAGIGEDKLVICSNCSFSANVETINLDQTDCPVCKGKLAETKGIEVGHTFYLGTKYSSFFNVTFHTAQNKPVLAEMGCYGLGITRILAASLEVLSTEDSICWPTLIAPYQVCLIPPKKGSKEEMGAALMDNLYDSIVEAVPQIKGDAVLDDRTNLTIGKRLKDANRLGYPYVIIAGKKVFDNPPGFEVWNQNTGEIMFLTKEGIIELLSKVQVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TD98</accession>
    <name>A0A8C3TD98_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">HECT-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="4">2.3.2.26</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.26"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.26" evidence="4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027822.1">
        <property type="protein sequence ID" value="ENSCSRP00000026708.1"/>
        <property type="gene ID" value="ENSCSRG00000019541.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048814">
        <property type="term" value="P:regulation of dendrite morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006511">
        <property type="term" value="P:ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08691">
        <property type="entry name" value="C2_NEDL1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00078">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00201">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000002">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000036">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000007">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.2840:FF:000001">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2160.10:FF:000005">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000004">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000048">
        <property type="entry name" value="HECT, C2 and WW domain-containing E3 ubiquitin protein ligase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000035">
        <property type="entry name" value="LOW QUALITY PROTEIN: E3 ubiquitin-protein ligase HECW2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.70.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.2840">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037795">
        <property type="entry name" value="C2_HECW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050409">
        <property type="entry name" value="E3_ubiq-protein_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040524">
        <property type="entry name" value="HECW1_helix"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032348">
        <property type="entry name" value="HECW_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001202">
        <property type="entry name" value="WW_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036020">
        <property type="entry name" value="WW_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11254:SF127">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HECW2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11254">
        <property type="entry name" value="HECT DOMAIN UBIQUITIN-PROTEIN LIGASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00632">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18436">
        <property type="entry name" value="HECW1_helix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16562">
        <property type="entry name" value="HECW_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00397">
        <property type="entry name" value="WW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00119">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00456">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51045">
        <property type="entry name" value="WW domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50237">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01159">
        <property type="entry name" value="WW_DOMAIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50020">
        <property type="entry name" value="WW_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="9 11" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="C2" evidence="13">
        <location>
            <begin position="168"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="14">
        <location>
            <begin position="809"/>
            <end position="842"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="14">
        <location>
            <begin position="987"/>
            <end position="1020"/>
        </location>
    </feature>
    <feature type="domain" description="HECT" evidence="15">
        <location>
            <begin position="1239"/>
            <end position="1574"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="391"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="523"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="582"/>
            <end position="738"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="774"/>
            <end position="804"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1026"/>
            <end position="1066"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1163"/>
            <end position="1189"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="391"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="529"/>
            <end position="539"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="601"/>
            <end position="616"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="647"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="12">
        <location>
            <begin position="1033"/>
            <end position="1042"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="1163"/>
            <end position="1183"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="11">
        <location>
            <position position="1542"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026708.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1574" mass="177130" checksum="26B49699D20DE9D5" modified="2022-01-19" version="1">MASSSREHLLFVRRRNPQLRYTLSPENLQSLASQGTIPENMNLQRANSDTDLVTSDSRSSLTASMYEYTLGQSQNLIIFWDIKEEVDPTDWIGLYHIDENSPANFWDSKNRGVTGTQKGQIVWRIEPGPYFMEPEIKICFKYYHGISGALRATTPCITVKNPAVMMGAEGMDEGASAAQQSRKLVSFALSDIRAIGLKKGMFFNPDPYLKMSIQPGKKSTFPTFAHHGQEKRSTIISNTTNPVWHREKYSFVALLTDVLEIEIKDKFAKSRPIIKRFLGKLTIPVQRLLERHAIGDQILSYNLGRRLPADHVSGYLQFKVEITSSIHEDVSPETVGTLLGVNSVNGDLGSPSDDEDMPAGNHDALPVCLNGPIPEESVGNAVPTHSLRTSTTLEMDQEELTSTAARSSPNRGRQDSLNDYLDAIEHNSHPRPGTSACSERSLGASPKLRSSFPTDTRLNAMLHIDSDEEEHELHKDLGFQSSLEEDGGLVMFNGATRPAEGNFLSYSSSNQIMQGLAEDGKAPALETPLQPSDDQQETLQGLPPSELVGEEGEGQPDSQNNLSVEWDGSELCACQVAEQPTISADMGASDSAVGSRRGISETESIDQGSEPSQVSSETEHSDPARTESVSEASTRPEGESDVEGADSSCNESVTTRLSSVETRCSSLESARFSETPAFSSQEEEEGACATHVSRSEPAAETQDSVRTPGSLPAVRLPSSQEEARQLAEGGELQDRDDSEEIWQRRRSLQAAAASSQCQDEETGGAQAACEEGATQVEGASGGSQDNGHHTLRSLPSVRQDASRYQRVDEALPPNWEARIDSHGRIFYVDHVNRTTTWQRPTAPPAPQLLQRSNSIQQMEQLNRRYQSIRRTMTNDRPEEHPHAIDGAGEDTDFHHSNADFRRENVLPHSTSRSRLTLLLQSPPVKFLISPEFFTVLHSNPSAYRMFTNNTCLKHMITKVRRDTHHFERYQHNRDLVGFLNMFANKQLELPRGWEMKHDHQGKAFFVDHNSRTTTFIDPRLPLQSSRPTSALVHRQHLTRQRSHSAGEVGEDSRHSGPPVLPRPSSTFNTVSRAQYQDMVPVAYNDKIVAFLRQPNIFEILQERQPDLTRNHSLREKIQFIRTEGTPGLVRLSSDADLVMLLSLFEEEIMSYVPPHALLHPSYCQSPRGSPVSSPQNSPGTQRANARAPAPYKRDFEAKLRNFYRKLETKGYGQGPGKLKLIIRRDHLLEDAFNQIMGYSRKDLQRNKLYVTFVGEEGLDYSGPSREFFFLVSRELFNPYYGLFEYSANDTYTVQISPMSAFVDNHHEWFRFSGRILGLALIHQYLLDAFFTRPFYKALLRILCDLSDLEYLDEEFHQSLQWMKDNDIHDILDLTFTVNEEVFGQITERELKPGGANIPVTEKNKKEYIERMVKWRIERGVVQQTESLVRGFYEVVDARLVSVFDARELELVIAGTAEIDLSDWRNNTEYRGGYHDNHIVIRWFWAAVERFNNEQRLRLLQFVTGTSSIPYEGFASLRGSNGPRRFCVEKWGKITALPRAHTCFNRLDLPPYPSFSMLCEKLLTAVEETSTFGLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEJ3</accession>
    <name>A0A8C3TEJ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Vang-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 7">Belongs to the Vang family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEJ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028107.1">
        <property type="protein sequence ID" value="ENSCSRP00000026988.1"/>
        <property type="gene ID" value="ENSCSRG00000020040.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8887313at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009539">
        <property type="entry name" value="VANGL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20886">
        <property type="entry name" value="VANG-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06638">
        <property type="entry name" value="Strabismus"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF007991">
        <property type="entry name" value="Strabismus"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00025718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRNR" id="PIRNR007991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026988.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="521" mass="60018" checksum="009266791B098336" modified="2022-01-19" version="1">MDNESQYSGYSYKSGHSRSSRKHRDRRDRHRSKSRDGSRGDKSVTIQAPGEPLLDNESTRGDERDDNWGETTTVVTGTSEHSISHDDLTRIAKDMEDSARLDCSRHVGVSLGGALALLSFLTPLAFLLLPQLLWREELEPCGTPCEGLFISVAFKLLILLLGSWALFFRRPKASFPRVFVFRALLMVLVFLLVVSYWLFYGVRILDSRDRNYQGVVQYAVSLVDALLFVHYLAVVLLELRQLQPQFTLKVVRSTDGASRFYHVGHLSIQRVAVWILENYYHDFPVYNPALLNLPKSVLSKKMSGFKVYSLGEENTTNNSTGQSRAVIAAAARRRDNSHNEYYYEEAEHERRVRKRRARLVVAVEEAFTHIKRLQEEDQKNPREIMDPREAAQAIFASMARAMQKYLRTTKQQPYHTMESILQHLEFCITHDMTPKAFLERYLSAGPTIQYHKDRWLAKQWTLVSEEPVTNGLKDGVVFVLKRQDFSLVVSTKKIPFFKLSEEFVDPKSHKFVMRLQSETSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEV9</accession>
    <name>A0A8C3TEV9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">RNA-binding protein 47</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">RNA-binding motif protein 47</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">Homodimer. Interacts with A1CF. Interacts with APOBEC1; form an mRNA editing complex. Interacts with RBPMS.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the RRM RBM47 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEV9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028410.1">
        <property type="protein sequence ID" value="ENSCSRP00000027287.1"/>
        <property type="gene ID" value="ENSCSRG00000020232.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12485">
        <property type="entry name" value="RRM1_RBM47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12491">
        <property type="entry name" value="RRM2_RBM47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12497">
        <property type="entry name" value="RRM3_RBM47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000022">
        <property type="entry name" value="APOBEC1 complementation factor isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000026">
        <property type="entry name" value="APOBEC1 complementation factor isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000146">
        <property type="entry name" value="RNA-binding protein 47 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006535">
        <property type="entry name" value="HnRNP_R/Q_splicing_fac"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047044">
        <property type="entry name" value="RBM47_RRM1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034440">
        <property type="entry name" value="RBM47_RRM2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034445">
        <property type="entry name" value="RBM47_RRM3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01648">
        <property type="entry name" value="hnRNP-R-Q"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21245">
        <property type="entry name" value="HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="7" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="10" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="9 14" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="16">
        <location>
            <begin position="71"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="16">
        <location>
            <begin position="151"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="16">
        <location>
            <begin position="246"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00015191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00030579"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027287.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="599" mass="65204" checksum="BE3ED07D03C9442A" modified="2022-01-19" version="1">MTAEDSTARMSNDSSNMSTTKVPEGVAGAPNEAALLALMERTGYTMIQENGQRKYGGPPPGWEGLHPPRGCEVFVGKIPRDVYEDELVPVFESVGRIYEMRLMMDFDGKNRGYAFVMYTHKHEAKRAVRELNNYEIRPGRLLGVCCSVDNCRLFIGGIPKMKKREEILEEISKVTEGVLDVIVYASAADKMKNRGFAFVEYESHRAAAMARRKLMPGRIQLWGHQIAVDWAEPEIDVDEDVMETVKILYVRNLMIETTEDTIKKIFGQFNPGCVERVKKIRDYAFVHFTSREDAVHAMNNLNGTELEGSCLEVTLAKPVDKEQYTRYQKAAKGGATTTTTEVTQQPNYVYSCDPYTLAYYGYPYNALIGPNRDYFVKAGSIRGRGRGAAGNRAPGPRGSYLGGYSAGRGIYSRYHEGKGKQQEKGYELVPNLELSAVNPVAIKPGAVAIPAIGAQYSMFQAAPAAKMMEDGKIHAVEHMINPIAVQQDPASAAAAAAAAAAAAAVIPTVSTPPPFQGRPITPVYTMAPNIQRIPAAGIYGASYVPFAAPATTATIATLQKNAAAAAAAAAAYGGYAGYIPQAFPTATIQVPIHDVYQTY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFW1</accession>
    <name>A0A8C3TFW1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFW1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028903.1">
        <property type="protein sequence ID" value="ENSCSRP00000027764.1"/>
        <property type="gene ID" value="ENSCSRG00000020528.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15410">
        <property type="entry name" value="7tmA_OR5D-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000003">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48018">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7 9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="29"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="60"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="99"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="208"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="238"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="272"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="33"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027764.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="34962" checksum="51B7563E606B5C41" modified="2022-01-19" version="1">MCRKMAGENGTPVTEFILVGFTDHPELQVPLFMVFLVIYIITLVGNLGMISNPCLHTPMYFFLSNLSFVDLCYSSVIVPKMLANFLLESKAISYAGCGLQFYFFCTFADTESFILATMAYDRYVAICNPLLYTVVMSPRVCVLLVVLSYIGGSLSALVHTCFAFRLSFCGPNIINHFFCDLPLLLKLSCSDTSLNELLLYTYGSSVEIISVIVILISYIFIVISVLRLRSAAARRKTFSTCASHLTSVIIYEGTLLFIYSRPSSWYSPNSDKYISVFYTIMIPVLNPLIYSLRNKDVKNALRTAIDTKVLAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THQ3</accession>
    <name>A0A8C3THQ3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Ring finger protein 44</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3THQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030656.1">
        <property type="protein sequence ID" value="ENSCSRP00000029482.1"/>
        <property type="gene ID" value="ENSCSRG00000021565.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000024">
        <property type="entry name" value="RING finger protein 44 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46171">
        <property type="entry name" value="GH10160P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46171:SF2">
        <property type="entry name" value="RING FINGER PROTEIN 44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13639">
        <property type="entry name" value="zf-RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="413"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="91"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029482.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="465" mass="51216" checksum="666D7383CF32EAFD" modified="2022-01-19" version="1">RADTMGTWYRGCPASPGPGHSGKALQKCAGVASRLEPPSASPTSPMRPWELAVNRRPPSAPFNPRRFSGGPCSSPEHLRRSPPSRRPWGRRDRPLQTLLAQDENYLHPAFPPQQQRLPVDEPRAYALASTPPRMLHPAAHPPHQSPFMVDLHEQVHQGPVPLSYTVTTVTTQGFPLHAGQHIPGCSAQQLPACSVMFSGQHYPLCCLPPPLIQACAMQQLPVSYQTFPPILSSDHYILHPPPPVPPHQPPHMAPLGQFLPLQAQHPRMPLQRIDNEVELRGEQHPIGGFAYPPSPHAPALSPSVPLHYLPHDPLHQDLPFGVPYPPMMPRRLNTQRYRLQQPLPPPPPPPPPLLPQLPALLPVSTRGGRVWGVLRAPGGLYLGSGGRGLASGHCTDLLSPLRRCCDSSGLSRCVVCFSDFEARQLLRVLPCNHEFHAKCVDKWLKANRTCPICRADASEVHREAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKX8</accession>
    <name>A0A8C3TKX8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Growth hormone-regulated TBC protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">May act as a GTPase-activating protein for Rab family protein(s).</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029775.1">
        <property type="protein sequence ID" value="ENSCSRP00000028615.1"/>
        <property type="gene ID" value="ENSCSRG00000021031.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.750:FF:000014">
        <property type="entry name" value="Growth hormone-regulated TBC protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.80:FF:000029">
        <property type="entry name" value="Growth hormone-regulated TBC protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.270:FF:000016">
        <property type="entry name" value="TBC1 domain family member 2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.270">
        <property type="entry name" value="putative rabgap domain of human tbc1 domain family member 14 like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.750">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.80">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000195">
        <property type="entry name" value="Rab-GAP-TBC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035969">
        <property type="entry name" value="Rab-GAP_TBC_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050302">
        <property type="entry name" value="Rab_GAP_TBC_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47219:SF10">
        <property type="entry name" value="GROWTH HORMONE-REGULATED TBC PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47219">
        <property type="entry name" value="RAB GTPASE-ACTIVATING PROTEIN 1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00566">
        <property type="entry name" value="RabGAP-TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00164">
        <property type="entry name" value="TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47923">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50086">
        <property type="entry name" value="TBC_RABGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rab-GAP TBC" evidence="4">
        <location>
            <begin position="83"/>
            <end position="280"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00043879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00070878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028615.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="363" mass="41684" checksum="B1D19AF179F67738" modified="2022-01-19" version="1">VGSITTSVDVRARIISNSLFNSPCWVDPYGFERPEDFDYVAYEEFFSRYLVILTRRAIKWSKLLKGNNGIQKSLKVKRYIRKGIPNEHRALIWMIVSGAQANMEQNPGYYNKLLEGEKSDTLVEAIKTDMNRTFPDNVQFRKTADPCLQQTLYNVLVAYGHHNKTVGYCQVSFFLLQGMNFIAGYLILITKNEEESFWLLDALIGRILPDYYSPAMMGLKTDQEVLGDLVRKKVPAVAELLDRHGVMWTLIVSRWFICLFIDILPVETVLRIWDCLFYEGSKIIFRVALALIKQHQAFILEATNLPDICDKFKQITRGTFVTECHTFMQKIFTEPGSLSMATVNKLRETCRAKLVAQGSTNNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJD8</accession>
    <name>A0A8C3XJD8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Small ribosomal subunit protein eS17</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">40S ribosomal protein S17</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eS17 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJD8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002558.1">
        <property type="protein sequence ID" value="ENSCSRP00000002475.1"/>
        <property type="gene ID" value="ENSCSRG00000001902.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022626">
        <property type="term" value="C:cytosolic ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.60.20:FF:000001">
        <property type="entry name" value="40S ribosomal protein S17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.60.20">
        <property type="entry name" value="Ribosomal protein S17e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00511">
        <property type="entry name" value="Ribosomal_eS17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001210">
        <property type="entry name" value="Ribosomal_eS17"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018273">
        <property type="entry name" value="Ribosomal_eS17_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036401">
        <property type="entry name" value="Ribosomal_eS17_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10732">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10732:SF14">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN ES17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00833">
        <property type="entry name" value="Ribosomal_S17e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF116820">
        <property type="entry name" value="Rps17e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00712">
        <property type="entry name" value="RIBOSOMAL_S17E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010444"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002475.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="135" mass="15484" checksum="C9A0E40DFF6302A9" modified="2022-01-19" version="1">MGRVRTKTVKKAARVIIEKYYTRLGNDFHTNTRVCEEIAIIPSKKLRNKIAGYVTHLMKRIQRGPVRGVSIELQEEERERRDNYVPEVSALDQEIIEVDPDTKDMLKLLDFGSLSNLQVTQPTVGMNFKTPRGAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJW6</accession>
    <name>A0A8C3XJW6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Armadillo repeat-containing protein 7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJW6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004915.1">
        <property type="protein sequence ID" value="ENSCSRP00000004764.1"/>
        <property type="gene ID" value="ENSCSRG00000003620.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000225">
        <property type="entry name" value="Armadillo"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042462">
        <property type="entry name" value="ARMC7"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46263">
        <property type="entry name" value="ARMADILLO REPEAT-CONTAINING PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46263:SF1">
        <property type="entry name" value="ARMADILLO REPEAT-CONTAINING PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00514">
        <property type="entry name" value="Arm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00185">
        <property type="entry name" value="ARM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004764.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="263" mass="29655" checksum="CB14ECB48696FB99" modified="2022-01-19" version="1">MLPKRRGFASRFRADIRPAIACSSGSPLRASGPPALRKRHVRTRAQYFRPPCRVALCVISAPCLCRVWCCERTMSQRQRDLLELGRLEYLQALVTEFQVTESPEAKEQVLANLANFAYDPKNYEYLRQLQVLDLFLDMLTEDNETLVEFAIGGLCNLCLDKTNKDYILEADGVAPVINCLSSSNEETVMSAVTTLMYLTTPQSRQQTTALPVVECMLRFSLSANRRLSNLARVFLEDYCSPVQVEEARNLSKHTAVGIPLPKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKQ0</accession>
    <name>A0A8C3XKQ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Trace amine-associated receptor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKQ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005386.1">
        <property type="protein sequence ID" value="ENSCSRP00000005223.1"/>
        <property type="gene ID" value="ENSCSRG00000003964.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001594">
        <property type="term" value="F:trace-amine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15314">
        <property type="entry name" value="7tmA_TAAR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000030">
        <property type="entry name" value="trace amine-associated receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050569">
        <property type="entry name" value="TAAR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009133">
        <property type="entry name" value="TAAR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009132">
        <property type="entry name" value="TAAR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24249">
        <property type="entry name" value="HISTAMINE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24249:SF415">
        <property type="entry name" value="TRACE AMINE-ASSOCIATED RECEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01831">
        <property type="entry name" value="TRACEAMINE1R"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01830">
        <property type="entry name" value="TRACEAMINER"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="7 14" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 14" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 14" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 14 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 15" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="34"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="70"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="112"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="145"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="203"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="259"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="299"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="16">
        <location>
            <begin position="50"/>
            <end position="314"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00039439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005223.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="39664" checksum="E704F71884A21FB2" modified="2022-01-19" version="1">MYLSGFEISGRMQFCCESVNGSCIKSSWSSNIRISMYIFMVCIILATLAGNLTVIISIAHFKQLRTPTNFLILSMATVDFLLGCFIMPYSMVRSVENCWYFGELFCKIHTSIDIMLSTASIFHLSFISIDRYYAVCDPLRYKSKINTCVIVVMIIISWTIPAIFAFGMIFLELNLKGAEEIFYNHIHCIGGCFVFFSETSGVVVSMISFYIPGFVMLCIYGKIYAIAKRQARSIKDAASQTQIRFEMKHHISPGRERKAAKTLGIVMGVFLICWSPFFFCTVTDPFMNYSTPPILIDALVWFGYLNSTFNPLVYAFFYMWFRRALKLILFGKVFHQDSSRTHLFLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLJ7</accession>
    <name>A0A8C3XLJ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="29">Phospholipid-transporting ATPase</fullName>
            <ecNumber evidence="29">7.6.2.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="34 35">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="34" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="34" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="24">Catalytic component of a P4-ATPase flippase complex which catalyzes the hydrolysis of ATP coupled to the transport of aminophospholipids, phosphatidylserines (PS) and phosphatidylethanolamines (PE), from the outer to the inner leaflet of the plasma membrane. Major PS-flippase in immune cell subsets. In erythrocyte plasma membrane, it is required to maintain PS in the inner leaflet preventing its exposure on the surface. This asymmetric distribution is critical for the survival of erythrocytes in circulation since externalized PS is a phagocytic signal for erythrocyte clearance by splenic macrophages. Required for B cell differentiation past the pro-B cell stage. Seems to mediate PS flipping in pro-B cells. May be involved in the transport of cholestatic bile acids.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21 29">
            <text>ATP + H2O + phospholipidSide 1 = ADP + phosphate + phospholipidSide 2.</text>
            <dbReference type="EC" id="7.6.2.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-L-serine(out) + ATP + H2O = a 1,2-diacyl-sn-glycero-3-phospho-L-serine(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38567"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57262"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:38568"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>a 1,2-diacyl-sn-glycero-3-phosphoethanolamine(out) + ATP + H2O = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66132"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:64612"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:66133"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 28">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="25">Component of a P4-ATPase flippase complex which consists of a catalytic alpha subunit ATP11C and an accessory beta subunit TMEM30A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cell membrane</location>
            <topology evidence="5">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Early endosome membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="29">Membrane</location>
            <topology evidence="29">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Recycling endosome membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 29">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IV subfamily.</text>
    </comment>
    <dbReference type="EC" id="7.6.2.1" evidence="29"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLJ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008573.1">
        <property type="protein sequence ID" value="ENSCSRP00000008292.1"/>
        <property type="gene ID" value="ENSCSRG00000006091.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140326">
        <property type="term" value="F:ATPase-coupled intramembrane lipid transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045332">
        <property type="term" value="P:phospholipid translocation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd02073">
        <property type="entry name" value="P-type_ATPase_APLT_Dnf-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000009">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1110.10:FF:000017">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000012">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059000">
        <property type="entry name" value="ATPase_P-type_domA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006539">
        <property type="entry name" value="P-type_ATPase_IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032631">
        <property type="entry name" value="P-type_ATPase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032630">
        <property type="entry name" value="P_typ_ATPase_c"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01652">
        <property type="entry name" value="ATPase-Plipid"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092:SF38">
        <property type="entry name" value="PHOSPHOLIPID-TRANSPORTING ATPASE IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092">
        <property type="entry name" value="PROBABLE PHOSPHOLIPID-TRANSPORTING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00122">
        <property type="entry name" value="E1-E2_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16212">
        <property type="entry name" value="PhoLip_ATPase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16209">
        <property type="entry name" value="PhoLip_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15 27 29" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="30" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="14" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="13" id="KW-0967">Endosome</keyword>
    <keyword evidence="19" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="16 28 29" id="KW-0460">Magnesium</keyword>
    <keyword evidence="20 29" id="KW-0472">Membrane</keyword>
    <keyword evidence="11 28" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 27 29" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="35" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="17 29" id="KW-1278">Translocase</keyword>
    <keyword evidence="10 29" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="18 29" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="7" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="72"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="298"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="352"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="915"/>
            <end position="935"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="965"/>
            <end position="987"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="999"/>
            <end position="1021"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="1033"/>
            <end position="1056"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="1076"/>
            <end position="1096"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase N-terminal" evidence="32">
        <location>
            <begin position="45"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase A" evidence="31">
        <location>
            <begin position="130"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase C-terminal" evidence="33">
        <location>
            <begin position="851"/>
            <end position="1099"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="30">
        <location>
            <begin position="610"/>
            <end position="637"/>
        </location>
    </feature>
    <feature type="active site" description="4-aspartylphosphate intermediate" evidence="26">
        <location>
            <position position="417"/>
        </location>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="417"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="417"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="418"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="419"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="419"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="507"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="549"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="572"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="603"/>
        </location>
        <ligand>
            <name>ATP</name>
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        </ligand>
    </feature>
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        <location>
            <position position="683"/>
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            <name>ATP</name>
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        </ligand>
    </feature>
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        <location>
            <position position="684"/>
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        <ligand>
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            <position position="685"/>
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    </feature>
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        <location>
            <position position="798"/>
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        <ligand>
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        </ligand>
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        <location>
            <position position="804"/>
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        <location>
            <position position="825"/>
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        <location>
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            <name>ATP</name>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00062576"/>
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            <dbReference type="RuleBase" id="RU362033"/>
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    <evidence type="ECO:0000256" key="30">
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            <dbReference type="Pfam" id="PF16212"/>
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    <sequence length="1137" mass="130859" checksum="EB7AFE7F6D59662D" modified="2022-01-19" version="1">MEFSINQEIWLRLWSIWCAGEEKRVGTRTVFVGHRPVSETDAYVEQKFCDNRIVSSKYTVWNFLPKNLFEQFRRIANFYFLIIFLVQVIVDTPTSPVTSGLPLFFVIIVTAIKQGYEDWLRHRADKEVNKSSVFIVENAKQVKKHSEKIKVGDIVEVKADETFPCDLIFLASSNDDGTCYVTTASLDGESNFKTHYAVRDTTGLRTDNDIDSLTATIECEQPQPDLYKFVGRINVYRSNQEPVARSLGPENLLLKGSTLKNTKTIYGVAVYTGMETKMALNYQGKSQKRSAVEKSINAFLIVYLCILVSKATVCTTLKYIWQNNPFNDEPWYNQKTKKEKETFKILRMFTDFLSFMVLFNFIIPVSMYVTVEMQKFLGSFFIAWDKEMYDEEIKEGALVNTSDLNEELGQVEYVFTDKTGTLTENSMKFIECCIDGHKYKGGISEVDGFSHTDGPLKYYGKAEKCREELFLRALCLCHTVQIKEGDNVDGLIVNQERSTYISSSPDEIALVKGAKKYGFTFLGHEADFMKVQNQKNEIEKYQLLHVLNFDPVRRRMSVIVKTSTGKFLLFCKGADSSIFPRVQQDEIHQTKVHVERNAMDGYRTLCVAFKELTQEDYKKMNEQLSEAKMALQDREEKMARIFDDIETDMHLIGATAVEDRLQEHAAETIEALQTAGMKVWVLTGDKMETAKSTCYASRLFQTNTELLELTTKAMGNSDRKEDRLHELLLEYHKKLVQDFPKNSGKLKRSWTASQEYGLIIDGSTLSLILNPSQDSSSSNYKSIFLQICLKCTAVLCCRMAPLQKAQIVRMVKNTKGNPITLSIGDGANDVSMILEAHVGIGIKGKEGRQAARNSDYAVPRFKHLRKLLLAHGHLYYVRIAHLVQYFFYKNLCFILPQFLYQFFCGFSQQPLYDAAYLTMYNICFTSLPILAYSLLEQHINIETLTSDPRLYMKISDNAMLQWKPFLYWTFLGAFEGLVFFFGVYFLFQNSSLEDNGKVFGNWTFGTIVFTILVFTVTLKLALDTRFWTWMNHLVIWGSLAFYVFFSFFWGGIIWPFLKQQRMYFVFAHMVTSVSTWLAIVLLIFISLFPEILLVVFKNAKRKNHQKKLSNRKESDSLSSRPSFRPLLLRTFSDESNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLK5</accession>
    <name>A0A8C3XLK5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">NFKB inhibitor beta</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLK5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007255.1">
        <property type="protein sequence ID" value="ENSCSRP00000007035.1"/>
        <property type="gene ID" value="ENSCSRG00000005220.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="P:cellular response to lipopolysaccharide"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47303">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47303:SF1">
        <property type="entry name" value="NF-KAPPA-B INHIBITOR BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
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        <property type="entry name" value="ANKYRIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="repeat" description="ANK" evidence="1">
        <location>
            <begin position="188"/>
            <end position="220"/>
        </location>
    </feature>
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            <begin position="266"/>
            <end position="298"/>
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    <feature type="repeat" description="ANK" evidence="1">
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            <begin position="300"/>
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        </location>
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            <begin position="1"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="28"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="70"/>
            <end position="84"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007035.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="389" mass="41082" checksum="7F66A2038BDE4328" modified="2022-01-19" version="1">MAALQQRAPPAGLGEAKRPEAGEDWCDSGLGSLSEGQLSQIQDGLGGPQEKPPIGVTVTSDPCPGGRPVTSDPSSPETPDPAEACGSVSERLDSALGEDEAGWGAAVGQAVGAITRGVEAVRIGDPAPGAGEAPAVAPEAWLHHVLGFVTEDGDTALHLAVIHEHEAFLDSILQYMSGTEYLDLQNDLGQTALHIAVILGASNFVCKLMAAGAGLCVQERAGHTALHLACREGWRDCARWLLASLSGHRPCEGNDACALLDCTNYDGYTPLHVAVLRKDLEVVKLLVGAGADLNKAELSCGRSPLHLAVESQSPDVVECLLRAGADPRARMYVGYTPIYSAVHRPDQKILQLLREFGSEEPDWDSEESLADSSDEEYDDIVINSGHYKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XM33</accession>
    <name>A0A8C3XM33_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">CSD domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XM33"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009751.1">
        <property type="protein sequence ID" value="ENSCSRP00000009420.1"/>
        <property type="gene ID" value="ENSCSRG00000007039.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04458">
        <property type="entry name" value="CSP_CDS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000274">
        <property type="entry name" value="Mitochondrial RNA binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050181">
        <property type="entry name" value="Cold_shock_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011129">
        <property type="entry name" value="CSD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019844">
        <property type="entry name" value="CSD_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002059">
        <property type="entry name" value="CSP_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11544">
        <property type="entry name" value="COLD SHOCK DOMAIN CONTAINING PROTEINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00313">
        <property type="entry name" value="CSD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00050">
        <property type="entry name" value="COLDSHOCK"/>
    </dbReference>
    <dbReference type="SMART" id="SM00357">
        <property type="entry name" value="CSP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00352">
        <property type="entry name" value="CSD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51857">
        <property type="entry name" value="CSD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CSD" evidence="2">
        <location>
            <begin position="22"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="210"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="218"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="250"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="273"/>
            <end position="288"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009420.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="288" mass="32403" checksum="3B7A0EFF56D93258" modified="2022-01-19" version="1">MIWCDSSEADRATPEKMVIERNVWGTVKWFNVQNGYGFITRSDNKRDVFVHQSAIRKNNPYKYHRSLGDGERVEFDVVLGDKGLEAANVTGPGGIPVQGSVYAADRHKCSLGLRRSPPHKSYHLCERVPKNEAATSALKDGNLPYSGQSYLMPRSYGYQPQCFNSVSTEVVDTEGQCVHAEQSKPVKQSIYQGFRQLLGLGQRCLRQPREEGGEKCNRSPQANETEDSAISQRCYRPNFSYLRRRPRNAKPLDGRETKETSGPRAEDTMAPETISQPPSTTQLSNKKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMK6</accession>
    <name>A0A8C3XMK6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">E3 ubiquitin-protein ligase SHPRH</fullName>
            <ecNumber evidence="4">2.3.2.27</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">RING-type E3 ubiquitin transferase SHPRH</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">SNF2, histone-linker, PHD and RING finger domain-containing helicase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">E3 ubiquitin-protein ligase involved in DNA repair. Upon genotoxic stress, accepts ubiquitin from the UBE2N-UBE2V2 E2 complex and transfers it to 'Lys-164' of PCNA which had been monoubiquitinated by UBE2A/B-RAD18, promoting the formation of non-canonical poly-ubiquitin chains linked through 'Lys-63'.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="18">Homodimer. Interacts with HLTF, PCNA, UBE2N and RAD18.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the SNF2/RAD54 helicase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009425.1">
        <property type="protein sequence ID" value="ENSCSRP00000009111.1"/>
        <property type="gene ID" value="ENSCSRG00000005557.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004386">
        <property type="term" value="F:helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006334">
        <property type="term" value="P:nucleosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000209">
        <property type="term" value="P:protein polyubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18070">
        <property type="entry name" value="DEXQc_SHPRH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00073">
        <property type="entry name" value="H15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15547">
        <property type="entry name" value="PHD_SHPRH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16569">
        <property type="entry name" value="RING-HC_SHPRH-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18793">
        <property type="entry name" value="SF2_C_SNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000242">
        <property type="entry name" value="E3 ubiquitin-protein ligase SHPRH isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000162">
        <property type="entry name" value="E3 ubiquitin-protein ligase SHPRH isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000170">
        <property type="entry name" value="E3 ubiquitin-protein ligase SHPRH isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000786">
        <property type="entry name" value="E3 ubiquitin-protein ligase SHPRH isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10810:FF:000013">
        <property type="entry name" value="E3 ubiquitin-protein ligase SHPRH isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10810">
        <property type="entry name" value="Tandem AAA-ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052583">
        <property type="entry name" value="ATP-helicase/E3_Ub-Ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005818">
        <property type="entry name" value="Histone_H1/H5_H15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048686">
        <property type="entry name" value="SHPRH_helical_1st"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048695">
        <property type="entry name" value="SHPRH_helical_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038718">
        <property type="entry name" value="SNF2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049730">
        <property type="entry name" value="SNF2/RAD54-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000330">
        <property type="entry name" value="SNF2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019786">
        <property type="entry name" value="Zinc_finger_PHD-type_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027370">
        <property type="entry name" value="Znf-RING_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001965">
        <property type="entry name" value="Znf_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45865:SF1">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE SHPRH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45865">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE SHPRH FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00538">
        <property type="entry name" value="Linker_histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21325">
        <property type="entry name" value="SHPRH_helical-1st"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21324">
        <property type="entry name" value="SHPRH_helical-2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00176">
        <property type="entry name" value="SNF2-rel_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00526">
        <property type="entry name" value="H15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00249">
        <property type="entry name" value="PHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51504">
        <property type="entry name" value="H15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01359">
        <property type="entry name" value="ZF_PHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9" id="KW-0227">DNA damage</keyword>
    <keyword evidence="16" id="KW-0234">DNA repair</keyword>
    <keyword evidence="13" id="KW-0347">Helicase</keyword>
    <keyword evidence="12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="11" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="14" id="KW-0862">Zinc</keyword>
    <keyword evidence="10 22" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="H15" evidence="26">
        <location>
            <begin position="438"/>
            <end position="512"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="24">
        <location>
            <begin position="1429"/>
            <end position="1476"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="25">
        <location>
            <begin position="1511"/>
            <end position="1668"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="510"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="604"/>
            <end position="634"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="535"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="572"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="625"/>
            <end position="634"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00058012"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00064042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00074563"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00080750"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00082267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS51504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009111.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1677" mass="192409" checksum="0ED0EBB35C20BA71" modified="2022-01-19" version="1">MSGRRKRAPPLRMDEEKKKQLCWNMHEDRRNEVIILDDNLDEDHPVPGPSTSSVSFVIDDDSIDEGLAYKENRGSKSVGFSTDEGEDSCSILTTISVQLNIVVSPYHSDNSWKALLGEFVLQLLPEKILIEKISKRSFTLMRADSGDQLQICVHTRSGVEGGHEEKESLGDYEEGILVESSLSSETLEDLRWLQKKKVIGLYQRPREDQALKVGIYLLEAGLSKSEFPSDGGGRIKKANQLIQKLMEKYYNFIIPDVLEEDEEESDRELERQNIEELYDFVRHTHQQEIQFLREDVQHSALIPVLRPYQSEAVNWMLQRENFRNNPTNENTLHFLWREVITPEGVKLYYNPFTGCIIREHPVAGPPWPGGILADEMGLGKTVEVLALILTHTRRDVKQDMLKLPEGKLVNFFVPPKPTEGNKKKKTKKVELKSREKVQYPSLRVMILAAVKEMNVKKGASIIAIFKYVSAIYRYDIQRNRRLLKRTLEKLIAEQVVEQVKGHGLAGSFKLGKNYKEQKRHERTKKQTSLPNAKTQTKESASRVTSSEKVKPPRLVDIPAEEHDYCTTSKNNKKSETGQKTCIKEENLQPRVMDLESADLQGDLMSSDSTNPVLSACKNTDDAEDLKDQSSDSQERVGSVIQHASSIFPFNTSDYRFECICGELGLVDCKARVQCLKCHLWQHAECVNYKEENLKIKPFYCPHCLVAMKPVSTGATLIISPSSICHQWVDEINRHVRSSSLRVLVYQGVKKHGFLQPHMLAEQEVVITTYDVLRTELNYVDIPHSNSEDGRRFRNQKRYMAIPSPLVAVEWWRICLDEAQMVECTTAKAAEMALRLSGINRWCVSGTPVQRGLEDLYGLVLFLGVDPYWVKHWWDQLLYRPYCRKNPQPLYNLIANIMWRSAKKDVIDQIQIPPQTEDVHWLHFSPVERHFYHRQHEVCCQDALAKLRKISDWTLKLSSLDRRTVSSILYPLLRLRQACCHPQAVRGEFLPLQKSTMTMEELLTSLQKKCRTECEEAHRQLVCALNGLAGIHIIKDEYALAADLYREVLRSSEEHKEKLKTDSLQRLHSTHNLMELLAAKHPGIPPTLRDGRLEEEAEQLRQHYMCKSNAEVSEAHQALQPALQTIRDLQRKRHSGSPWWLDVIQTAIQYAIDEELVQRVQNEITSNYKQQTNKLSMADKFRDCRGLQYLLTTQMEEVKKFQKLVREAVKNLEGPPSKKVIEAATICHLRPVRLPLNNCIFCKADELFTEYESKLFSHTVKGQMAIFEEMIEDEEGLVDDRLPTTSRGLWAASETERSLKAILSFAKAHRMDVRLIEEGNAFLELFEAWKKEYKLLHEYWMVLRDHVSAIDELAMATERLRVRHPDEPKPSPPVLHIIEPHEVEQNRVKLLNDKAVAKSQLQKKLGQLLYLTNLEKSQDKTTGGVNPEPCPICARQLGKQWAVLTCGHCFCNECIAIIIEQYSVGTRRSSIKCAICRQTTSHKEISYVFTAETANQEDDIPVKGSHSTKVEAVVRTLKKIQFKDPGAKSLVFSTWQDVLDIISKALYDNNMVFAQINGISKFQENLSAFKYDPKINILLLPLHTGSNGLNIIEATHVLLVEPILNPAHELQAIGRVHRIGQTKPTIVHRFLIKATIEERMQMMLKTVERSNLKQKHNVNKSSCWPDILIKRPEESPRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN48</accession>
    <name>A0A8C3XN48_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Family with sequence similarity 131 member A</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the FAM131 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012079.1">
        <property type="protein sequence ID" value="ENSCSRP00000011640.1"/>
        <property type="gene ID" value="ENSCSRG00000008671.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026782">
        <property type="entry name" value="FAM131"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15736:SF4">
        <property type="entry name" value="PROTEIN FAM131A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15736">
        <property type="entry name" value="PROTEIN FAM131B-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15010">
        <property type="entry name" value="FAM131"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="154"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="157"/>
            <end position="170"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011640.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="37180" checksum="100F7707CB74A648" modified="2022-01-19" version="1">RPGLRVEPPRQLDSGVPLWGRGFIESGSVPRVLGWGLTYFSSVLKVNVEDTVEMLPKSRRALTIQEIAALARSSLHGISQVVKDHVTKPTAMAQGRVAHLIEWKGWCKPTDSPVALESAFNSYSDLSEGEQEARFAAGVAEQFAIAEAKLKAWSSVDGEDSNDESYDEDFGTNANSTQPAGQLPPGSFLKDLLHSRLCQLSARQGSSEPESDSSQTISPETLCSSLCSLEDSLLLKELGSPGGLAAKLLGSMAGGEEMLLSKLPPQTGESAFRSLGQLECQDSMYSMSYTESCLSPTEDDSLPCKDYHTACQLHGDSCGVRRKVSDVASSGVVSLEEEEEEEAGEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN52</accession>
    <name>A0A8C3XN52_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">Nuclear cap binding protein subunit 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the NCBP1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN52"/>
    <dbReference type="SMR" id="A0A8C3XN52"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012104.1">
        <property type="protein sequence ID" value="ENSCSRP00000011664.1"/>
        <property type="gene ID" value="ENSCSRG00000008095.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005846">
        <property type="term" value="C:nuclear cap binding complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000339">
        <property type="term" value="F:RNA cap binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006370">
        <property type="term" value="P:7-methylguanosine mRNA capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006406">
        <property type="term" value="P:mRNA export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000184">
        <property type="term" value="P:nuclear-transcribed mRNA catabolic process, nonsense-mediated decay"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050684">
        <property type="term" value="P:regulation of mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031047">
        <property type="term" value="P:regulatory ncRNA-mediated gene silencing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.180:FF:000021">
        <property type="entry name" value="Nuclear cap binding protein subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.180:FF:000010">
        <property type="entry name" value="Nuclear cap-binding protein subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.180">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027159">
        <property type="entry name" value="CBP80"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015172">
        <property type="entry name" value="MIF4G-like_typ-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015174">
        <property type="entry name" value="MIF4G-like_typ-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003890">
        <property type="entry name" value="MIF4G-like_typ-3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12412">
        <property type="entry name" value="CAP BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12412:SF2">
        <property type="entry name" value="NUCLEAR CAP-BINDING PROTEIN SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02854">
        <property type="entry name" value="MIF4G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09088">
        <property type="entry name" value="MIF4G_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09090">
        <property type="entry name" value="MIF4G_like_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00543">
        <property type="entry name" value="MIF4G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0506">mRNA capping</keyword>
    <keyword evidence="6" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="13" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="7" id="KW-0509">mRNA transport</keyword>
    <keyword evidence="12" id="KW-0866">Nonsense-mediated mRNA decay</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0943">RNA-mediated gene silencing</keyword>
    <keyword evidence="8" id="KW-0810">Translation regulation</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="domain" description="MIF4G" evidence="16">
        <location>
            <begin position="1"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="639"/>
            <end position="667"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="658"/>
            <end position="667"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="SMART" id="SM00543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011664.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="768" mass="89518" checksum="D9947226A5F03EBE" modified="2022-01-19" version="1">EERLESLICRVGEKSTSSLESNLEGLAGVLEADLPNYKSKILRILCTVARLLPEKLTVYTTLVGLLNARNYNFGGEFVEAMIRQLKECLKANMYNEAVYLVRFLSDLVNCHVIAAPSMVAMFENFVSVTQEEDVPQVRCDWYVFAFLSSLPWVGKELYEKKDAEMDRILSQTESYLKRRQKIHVPMLQVWSADKPHPQEEYLDCLWAQIQKLKKDRWQERHILRPYLAFDSILCEALQHNLPPFTPPPHTEDSVYPMPRVIFRMFDYTDDPEGPVMPGSHSVERFVIEENLHCIIKSHWKERKTCAAQLLSYPGNNKIPLNYHIVEVVFAELFQLPVPPHIEVMYTTLLIELCKLQPGSLPQVLAQATEMLYMRLDTMNTTCIDRFMNWFSHHLSNFQFRWSWEDWSDCLTHDLDKPKPKFVREVLEKCMRLSYHQRIIDIVPATFSVLSPANPSCIYKYGDESNKSLPGYTVALCLTIAIKNKTSNDEIFGILKDVPNPNQDDDDDEGFTFNPLKIEVFVQTLLHLAAKSFSHSFSALAKFHEVFKTLAESDEGKLHVLRVVYEVWKNHPQMIAVLVDKMIRTQIVDCAAVANWIFSPELAHDFTRFYIWEILHSTIRKMNKHVVKIQKELEETKARLARQHKRRDSDDDDDDDDRSSDREDGPLEEQIERLQEKVESAQSEQKNLFLVIFQRFIMILTEHLVRCETGGIDVITPWYKNCIERLQQIFLQHHQIIQQYMLTLENLLFTAELDHHILAVFQQFCALQA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQL4</accession>
    <name>A0A8C3XQL4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Synaptotagmin 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">Secretory vesicle membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the synaptotagmin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQL4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017594.1">
        <property type="protein sequence ID" value="ENSCSRP00000016824.1"/>
        <property type="gene ID" value="ENSCSRG00000012880.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031045">
        <property type="term" value="C:dense core granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070382">
        <property type="term" value="C:exocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030658">
        <property type="term" value="C:transport vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005544">
        <property type="term" value="F:calcium-dependent phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030276">
        <property type="term" value="F:clathrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001786">
        <property type="term" value="F:phosphatidylserine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000149">
        <property type="term" value="F:SNARE binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017156">
        <property type="term" value="P:calcium-ion regulated exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08403">
        <property type="entry name" value="C2B_Synaptotagmin-3-5-6-9-10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000005">
        <property type="entry name" value="Synaptotagmin 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000011">
        <property type="entry name" value="Synaptotagmin 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001565">
        <property type="entry name" value="Synaptotagmin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10024">
        <property type="entry name" value="SYNAPTOTAGMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10024:SF180">
        <property type="entry name" value="SYNAPTOTAGMIN-9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00360">
        <property type="entry name" value="C2DOMAIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00399">
        <property type="entry name" value="SYNAPTOTAGMN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="9" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="51"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="12">
        <location>
            <begin position="221"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="12">
        <location>
            <begin position="353"/>
            <end position="486"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="89"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="119"/>
            <end position="134"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016824.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="500" mass="57246" checksum="3DA2EC4050D9C59C" modified="2022-01-19" version="1">MPGGREDEICQRALQLLAELCSSGAVENENCLDFIYYLRDRARPRLTDSDISVSLLSLVVTACGLALFGVSLFVSWKLCWIPWRERGLPSGSKDNKQESLNYTDTETNDHEYSEDYLGQPTSYPESSLKISHTSPDIPLDAQAGTKENCVHNVRMHRQITEPTSSARHNSIRRQLNLSNPDFNIQQLKKQEQLTGIGRIKPELYKQRSVDTDDGRRNNSKACGKLNFILKYDCDLEQLIVKIHKAVNLPAKDFSGTSDPYVKIYLLPDRKTKQQTKVHRKTLNPVFDEVFLFPVPYNDLTTRKLHFSVYDFDRFSRHDLIGQVIVDNFLDLADFPRESNIWRDIEYVTNDNVDLGDLMFSLCYLPTAGRLTITIIKARNLKAMDITGASDPYVKVSLMCEGRRLKKRKTSTKRNTLNPVYNEAIVFDVPPENIDQINLSIAVMDYDRVGHNEVIGVCQIGNDAESLGRDHWNEMLSYPRKPIAHWHPLAEVRFPFPAYLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQR7</accession>
    <name>A0A8C3XQR7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">LRRNT domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the small leucine-rich proteoglycan (SLRP) family. SLRP class III subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQR7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002815.1">
        <property type="protein sequence ID" value="ENSCSRP00000002720.1"/>
        <property type="gene ID" value="ENSCSRG00000002067.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000017947.1">
        <property type="protein sequence ID" value="ENSCSRP00000017148.1"/>
        <property type="gene ID" value="ENSCSRG00000013167.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061975">
        <property type="term" value="P:articular cartilage development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060348">
        <property type="term" value="P:bone development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030199">
        <property type="term" value="P:collagen fibril organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000372">
        <property type="entry name" value="LRRNT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043547">
        <property type="entry name" value="Mimecan/Epiphycan/Opticin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46269">
        <property type="entry name" value="EPIPHYCAN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46269:SF4">
        <property type="entry name" value="OPTICIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00013">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5044680116" description="LRRNT domain-containing protein" evidence="11">
        <location>
            <begin position="20"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="domain" description="LRRNT" evidence="12">
        <location>
            <begin position="131"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="100"/>
            <end position="119"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017148.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="336" mass="37826" checksum="BA206754B6818829" modified="2022-01-19" version="1">MQSVALLGVTTLALVLALAAPPIEEGKKKEEKPRADIATDDNLDLPNYDLSLDNYGEIIDPSLYEELYDYSDLAPKIEVGTLAPPTQRLEGIVSTRARPTKAPRRLPMTSPTTKPVGPGLLGSITKQGLPTCLVCVCLSTSVYCDDAELEQIPPLPLETTYLYARFNRISRIRASDFARLKKLKRIDLTSNVISWVDEDSFRLLSTLQELTLAENRLTALPALPSSIVRLDARLNRIQSSGVRPEAFRELKKLQFLHLSDNKLDYIPVPLPEGLRSLHLQNNNIQTMHKDTFCDGQDHSHIRWALEDIRLDRNPINLNLFPDSYFCLPRLPTGHFY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQY0</accession>
    <name>A0A8C3XQY0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Serpin family B member 11</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the serpin family. Ov-serpin subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018347.1">
        <property type="protein sequence ID" value="ENSCSRP00000017532.1"/>
        <property type="gene ID" value="ENSCSRG00000011690.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd19956">
        <property type="entry name" value="serpinB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.310.10:FF:000001">
        <property type="entry name" value="Serpin family A member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.39.10:FF:000001">
        <property type="entry name" value="Serpin family B member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.39.10">
        <property type="entry name" value="Alpha-1-antitrypsin, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.497.10">
        <property type="entry name" value="Antithrombin, subunit I, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023795">
        <property type="entry name" value="Serpin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023796">
        <property type="entry name" value="Serpin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000215">
        <property type="entry name" value="Serpin_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036186">
        <property type="entry name" value="Serpin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042178">
        <property type="entry name" value="Serpin_sf_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042185">
        <property type="entry name" value="Serpin_sf_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11461">
        <property type="entry name" value="SERINE PROTEASE INHIBITOR, SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11461:SF199">
        <property type="entry name" value="SERPIN B11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00079">
        <property type="entry name" value="Serpin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00093">
        <property type="entry name" value="SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56574">
        <property type="entry name" value="Serpins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00284">
        <property type="entry name" value="SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Serpin" evidence="2">
        <location>
            <begin position="13"/>
            <end position="395"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006426"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="SMART" id="SM00093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017532.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="395" mass="44544" checksum="8F847705CE288746" modified="2022-01-19" version="1">MGSISQAITEMGLDLYNELNKNSANKNIFFSPMSISAGLVMVLLGARGNTANQMQMVSVNKTHVHAFIFYIENEASLFLLCLKPSPSGCDLVGGIHKEFQTLLSQLKNLNKSYVLSLANSLFAQKGYNFHQELYGAMLQTVDFGSATEAARQTINSWVESKTQGKIRELFVPGVIDSTAVLVLVNAIYFKANWEYKFEEKHTMPRVFRINQSKSVQMMYQKDRFKIAHIQEMNAQILMLPYAGKSLNMIILLPDDITGLEQVERAMTYEKLTHWTSLESMREREVEVYLPRFKLEDTFELNLPLKEMGMIDVFKQSKADLSGMAPSRRLFLSKVVHKAYVEVNEEGTLAAAATGSVVVNRSYPSGALFMADHPFLFFIQHNPTNTILFLGKLCSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRY0</accession>
    <name>A0A8C3XRY0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">VPS26, retromer complex component A</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the VPS26 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020557.1">
        <property type="protein sequence ID" value="ENSCSRP00000019668.1"/>
        <property type="gene ID" value="ENSCSRG00000015003.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.640:FF:000001">
        <property type="entry name" value="Vacuolar protein sorting-associated protein 26A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.640:FF:000002">
        <property type="entry name" value="Vacuolar protein sorting-associated protein 26A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.640">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014752">
        <property type="entry name" value="Arrestin-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028934">
        <property type="entry name" value="Vps26-related"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12233">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING 26 RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03643">
        <property type="entry name" value="Vps26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0653">Protein transport</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="305"/>
            <end position="327"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019668.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="327" mass="38129" checksum="E58D4A4FB6A776C2" modified="2022-01-19" version="1">MSFLGGFFGPICEIDIILNDAETRKTAEIKSEDGKIEKHFLFYDGESVSGKVNIAFKQPGKRLEHQGIRIEFVGQIELFNDKSNTHEFVNLVKELALPGELTQSRSYDFEFMQVEKPYESYIGTNVRLRYFLKVTIVRRLSDLVKEYDLIVHQLATYPDVNNSIKMEVGIEDCLHIEFEYNKSKYHLKDVIVGKIYFLLVRIKIQHMELQLIKKEITGIGPSTTTETETIAKYEIMDGAPVKGESIPIRLFLAGYDPTPTMRDVNKKFSVRYFLNLVLVDEEDRRYFKQQEIILWRKAPEKLRKPRTNFHQRFESPEPQASAEQPEM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XS56</accession>
    <name>A0A8C3XS56_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Pre-B-cell leukemia transcription factor 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12 13">Homeobox protein PBX1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TALE/PBX homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XS56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021025.1">
        <property type="protein sequence ID" value="ENSCSRP00000020124.1"/>
        <property type="gene ID" value="ENSCSRG00000015240.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="4187154at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000277">
        <property type="entry name" value="Pre-B-cell leukemia transcription factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008422">
        <property type="entry name" value="KN_HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005542">
        <property type="entry name" value="PBX_PBC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050224">
        <property type="entry name" value="TALE_homeobox"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11850">
        <property type="entry name" value="HOMEOBOX PROTEIN TRANSCRIPTION FACTORS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05920">
        <property type="entry name" value="Homeobox_KN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03792">
        <property type="entry name" value="PBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51978">
        <property type="entry name" value="PBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4" id="KW-0221">Differentiation</keyword>
    <keyword evidence="6 14" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 14" id="KW-0371">Homeobox</keyword>
    <keyword evidence="10 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="DNA-binding region" description="Homeobox" evidence="14">
        <location>
            <begin position="233"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00067471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00082092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00082748"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020124.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="430" mass="46657" checksum="C0E473550DB80D0D" modified="2022-01-19" version="1">MDDQPRLMHSHAGVGMAGHPGLSQHMQDGAGGTEGEGGRKQDIGDILQQIMTITDQSLDEAQARKHALNCHRMKPALFNVLCEIKEKTVLSIRGAQEEEPTDPQLMRLDNMLLAEGVAGPEKGGGSAAAAAAAAASGGAGSDNSVEHSDYRAKLSQIRQIYHTELEKYEQACNEFTTHVMNLLREQSRTRPISPKEIERMVSIIHRKFSSIQMQLKQSTCEAVMILRSRFLDARRKRRNFNKQATEILNEYFYSHLSNPYPSEEAKEELAKKCGITVSQVSNWFGNKRIRYKKNIGKFQEEANIYAAKTAVTATNVSAHGSQANSPSTPNSAGSSSSFNMSNSGDLFMSVQSLNGDSYQGAQVGANVQSQVDTLRHVISQTGGYNDGLAASQMYSPQGISANGGWQDATTPSSVTSPTEGPGSVHSDTSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSB2</accession>
    <name>A0A8C3XSB2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Rho GTPase-activating protein 17</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Rho-type GTPase-activating protein 17</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Rho GTPase-activating protein involved in the maintenance of tight junction by regulating the activity of CDC42, thereby playing a central role in apical polarity of epithelial cells. Specifically acts as a GTPase activator for the CDC42 GTPase by converting it to an inactive GDP-bound state. The complex formed with AMOT acts by regulating the uptake of polarity proteins at tight junctions, possibly by deciding whether tight junction transmembrane proteins are recycled back to the plasma membrane or sent elsewhere. Participates in the Ca(2+)-dependent regulation of exocytosis, possibly by catalyzing GTPase activity of Rho family proteins and by inducing the reorganization of the cortical actin filaments. Acts as a GTPase activator in vitro for RAC1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of a complex whose core is composed of ARHGAP17, AMOT, PALS1, PATJ and PARD3/PAR3. Interacts with NHERF1, FNBP1, TRIP10, CAPZA (CAPZA1, CAPZA2 or CAPZA3), CAPZB, CD2AP and SH3KBP1/CIN85.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
            <location evidence="2">Tight junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSB2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021357.1">
        <property type="protein sequence ID" value="ENSCSRP00000020448.1"/>
        <property type="gene ID" value="ENSCSRG00000015545.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="19923at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017124">
        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032956">
        <property type="term" value="P:regulation of actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035020">
        <property type="term" value="P:regulation of Rac protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07618">
        <property type="entry name" value="BAR_Rich1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04386">
        <property type="entry name" value="RhoGAP_nadrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.555.10:FF:000001">
        <property type="entry name" value="Rho GTPase activating protein 44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.60:FF:000019">
        <property type="entry name" value="rho GTPase-activating protein 17 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.555.10">
        <property type="entry name" value="Rho GTPase activation protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004148">
        <property type="entry name" value="BAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047165">
        <property type="entry name" value="RHG17/44/SH3BP1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000198">
        <property type="entry name" value="RhoGAP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14130">
        <property type="entry name" value="3BP-1 RELATED RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14130:SF3">
        <property type="entry name" value="RHO GTPASE-ACTIVATING PROTEIN 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03114">
        <property type="entry name" value="BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00620">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00721">
        <property type="entry name" value="BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00324">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51021">
        <property type="entry name" value="BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50238">
        <property type="entry name" value="RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0965">Cell junction</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0729">SH3-binding</keyword>
    <keyword evidence="4" id="KW-0796">Tight junction</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00055904"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00065623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00070237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00083392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020448.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="884" mass="96031" checksum="53166D1A900B93AB" modified="2022-01-19" version="1">MKKQFNRMRLLANQTVGRAEKTEVLSEDLLQIERRLDTVRSVCHISQKRLIACFQGQYGTDADKRHKKLPLTAFAQNMQEGSVQLSDDTLLGKMLDTCGDAENKLAVELSHHEVQIEKEILDPLNQLTEAEIPNIQKQRKQLGKLVLDWDSARARYSQACKTSGTNFQMHPSKIDSLKEEMDEAGNKVEQCKDQLAADMYNFVSKEGEYARYFVTLLEAQADYHRKALAVLEKALPEIQAHQDKWTEKPAFGTPLEEHLKRSGREIALPVEACVMMLLETGMKEEGLFRIAAGASKLKKLKAALDCSTSQLDEFYSDPHAVAGALKSYIRELPEPLMTYSLYEEWTQAANIQDQDKKLQELWKICKRLPKPNLANFRYLIKFLATLAQNSDVNKMTPSNIAIVLGPNLLWAKTEGSLAEMAAATSVHVVAIIEPIIQHADWFFPEDVDFNVSGAFVALPATNSNHSSQFGSEYESGTLERKRPVSMAVMEGDLLKKEGFGVKAADFQVNPRRCGTINRKHTSPAFQPPLPPTEAGMLAQPVAEPPSQGSVAETSPVSATFAPFAGTAEQLQSQGNEDVSTSKPRDTAASTTPPPVRNGGHLSTVQSQPQPSISANQLCVSQPQNAAGPSPHAVRRAVKKPAPAPPKPPPGQPGNHGSIVAAPLPSVSPKPPTRSPSPPGQLTNPGAVQSSTSSQVSAPRRYSSSLSPIQAPNHPPPQPPTQATPPLQPKLNSQVSSPPAVPSGEHGPEQPSCTPPQTPTPPDTPPLGKHNASSALFPLQSSTQETSQSHSPPQTGTLPRPKPVPKPRNRPNVPPPPHPPVSHSSGDSVLTNPTQTASKIITDSNSNLQEPLRSLSSELPTESASKELHNHLMLHVDNDTESTAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTG9</accession>
    <name>A0A8C3XTG9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Ribitol-5-phosphate transferase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the LicD transferase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTG9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023872.1">
        <property type="protein sequence ID" value="ENSCSRP00000022872.1"/>
        <property type="gene ID" value="ENSCSRG00000017213.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035269">
        <property type="term" value="P:protein O-linked glycosylation via mannose"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055105">
        <property type="entry name" value="FKRP_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007074">
        <property type="entry name" value="LicD/FKTN/FKRP_NTP_transf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052613">
        <property type="entry name" value="LicD_transferase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13627">
        <property type="entry name" value="FUKUTIN RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13627:SF31">
        <property type="entry name" value="RIBITOL 5-PHOSPHATE TRANSFERASE FKRP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22921">
        <property type="entry name" value="FKRP_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04991">
        <property type="entry name" value="LicD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="6"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="domain" description="FKRP stem" evidence="5">
        <location>
            <begin position="52"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="domain" description="LicD/FKTN/FKRP nucleotidyltransferase" evidence="4">
        <location>
            <begin position="343"/>
            <end position="378"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00033332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF04991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF22921"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022872.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="507" mass="57723" checksum="4394A3BCB1BC0152" modified="2022-01-19" version="1">MRITFCQGVLALAIVINLLILFYVSRLQQRMLHRHRDHVQPSSRLLPVPQKLGVTVIIREFEDFENYVPDVVKSFLTQKPEQPVMVAADTLPYPPLVLPDAPNVQLVILKPAPDQPAHVSRPETYVKTEYVALVPDGVKVDSTRQLDRMLEEFKANQGRVQMLAAPVQSLAPLRCVNLKVSLRTWTAEYSLAPSTRLCTALKGDAVILLRTKDLFNLSTPLAKPLLTSLFIQTSLRGWTVRILDISFSSAHQPLLSSSHNQWKAENRAKASRLQLFRDFGIKRVLLEDGKQQWFGCSKETSRCFGTVHDDTPEYLYQNRWTPPCCLQALRETAKYVINILETSGVRYWLEGGTLLGAARHQDIIPWDYDVDLGIYLEDIPNCDFLRNVESGSIVDEKGFVWEKAIEGDFYRVQYSEHNHLHVDLWPFYPKNGLMTKDTWMDHRQDVEFPEHFLKPLLPLPFAGFMALAPNNHRSFLELKFGAGVIENPEYPNPALKNCLPTAAGTAH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTR4</accession>
    <name>A0A8C3XTR4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Small ArfGAP2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTR4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024468.1">
        <property type="protein sequence ID" value="ENSCSRP00000023449.1"/>
        <property type="gene ID" value="ENSCSRG00000017627.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.150:FF:000009">
        <property type="entry name" value="stromal membrane-associated protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.220.150">
        <property type="entry name" value="Arf GTPase activating protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051718">
        <property type="entry name" value="ARF_GTPase-activating"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037278">
        <property type="entry name" value="ARFGAP/RecO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001164">
        <property type="entry name" value="ArfGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038508">
        <property type="entry name" value="ArfGAP_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45705">
        <property type="entry name" value="FI20236P1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45705:SF4">
        <property type="entry name" value="STROMAL MEMBRANE-ASSOCIATED PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01412">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00405">
        <property type="entry name" value="REVINTRACTNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00105">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57863">
        <property type="entry name" value="ArfGap/RecO-like zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50115">
        <property type="entry name" value="ARFGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Arf-GAP" evidence="7">
        <location>
            <begin position="1"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="129"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="187"/>
            <end position="209"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023449.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="394" mass="42792" checksum="3EEC8475C1F8B8D9" modified="2022-01-19" version="1">PRWASWNIGVFICIRCAGIHRNLGVHISRVKSVNLDQWTQEQIQCMQEMGNRKANRLYEAYLPETFRRPQTDQAVEGFIRDKYEKKKYMDRSLDISALRKEKDDKWKRNSESASEKKLEPIIFEKVKMPQKKDEMQPPRKSPPKSTEPVMDLLGLDAPVTSTIPNGRPSSSLEKDLDLFGSVESNSLSDSKKITGSMPTAGSAGSVPENLNLFPEPGSKVEEMGKKQLSKDSILSLYGSQTSQMPAQAMFMAPAQMAYPAAYAGFPGVAPPSSMIGGMMAPPVGMMAQPGAPGMVTPMAIPAGYVGGMQTAVIGVPNGMMAAQQAGYVAGMAPVPQPVYGVQPAQQLQWNIAQMTQQMAGMNFYGANGMMGYGQSMGGGSAQGTNQTLSSQMWK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVL0</accession>
    <name>A0A8C3XVL0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 10">Lysozyme g</fullName>
            <ecNumber evidence="3 10">3.2.1.17</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 10">
            <text>Hydrolysis of (1-&gt;4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins.</text>
            <dbReference type="EC" id="3.2.1.17"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the glycosyl hydrolase 23 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.17" evidence="3 10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVL0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028425.1">
        <property type="protein sequence ID" value="ENSCSRP00000027301.1"/>
        <property type="gene ID" value="ENSCSRG00000020239.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003796">
        <property type="term" value="F:lysozyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050830">
        <property type="term" value="P:defense response to Gram-positive bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031640">
        <property type="term" value="P:killing of cells of another organism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009253">
        <property type="term" value="P:peptidoglycan catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01021">
        <property type="entry name" value="GEWL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.530.10:FF:000026">
        <property type="entry name" value="Lysozyme g"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.530.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002152">
        <property type="entry name" value="Glyco_hydro_23"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023346">
        <property type="entry name" value="Lysozyme-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008258">
        <property type="entry name" value="Transglycosylase_SLT_dom_1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31698">
        <property type="entry name" value="LYSOZYME G FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31698:SF8">
        <property type="entry name" value="LYSOZYME G-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01464">
        <property type="entry name" value="SLT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001065">
        <property type="entry name" value="Lysozyme_g"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00749">
        <property type="entry name" value="LYSOZYMEG"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53955">
        <property type="entry name" value="Lysozyme-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0929">Antimicrobial</keyword>
    <keyword evidence="6" id="KW-0081">Bacteriolytic enzyme</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9 10" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="7 10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034743704" description="Lysozyme g" evidence="12">
        <location>
            <begin position="20"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="domain" description="Transglycosylase SLT" evidence="13">
        <location>
            <begin position="71"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="active site" evidence="11">
        <location>
            <position position="92"/>
        </location>
    </feature>
    <feature type="active site" evidence="11">
        <location>
            <position position="105"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012732"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00016485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR001065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR001065-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF01464"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027301.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="204" mass="22291" checksum="2F2212DD12C01E90" modified="2022-01-19" version="1">MLLTLMILGLAALFGTSESQTGCFGNINNVETTGASWKTARQEGLDYHGVPASEKIAERDLNNMNKYKTIIKSAGKKKCVDPAVIAGIISRESHAGTLLKAGWGDNGNAFGLMQVDKNHHSIVGRWNGEDHLLDATQILIDMNKGIQKKFPRWTKEQQLKGGISAYNGGLGNVRSYVNMDIGTPGDDYANDIVARAKFYKRNGY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XW82</accession>
    <name>A0A8C3XW82_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Cornichon family AMPA receptor auxiliary protein 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cornichon family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XW82"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028368.1">
        <property type="protein sequence ID" value="ENSCSRP00000027244.1"/>
        <property type="gene ID" value="ENSCSRG00000020204.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="Cornichon"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033466">
        <property type="entry name" value="Cornichon_conserved"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12290">
        <property type="entry name" value="CORNICHON-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03311">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01398">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01340">
        <property type="entry name" value="CORNICHON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="7"/>
            <end position="29"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010095"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027244.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="152" mass="18208" checksum="AB7C98BA5BC57AD4" modified="2022-01-19" version="1">MAFTFAAFCYMLSLVLCAALIFFAIWHIIAFDELRTDFRSPIDQCNPVHARERLRNIERICFLLRKLVLPEYSIHSLFCIMFLCAQEWLTLGLNVPLVFYHFWRYFHCPADSSELAYDPPEVMNADTLSYCQKEAWCKLAFYLLSFFYYLYW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWV9</accession>
    <name>A0A8C3XWV9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">COMM domain-containing protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="2">Belongs to the COMM domain-containing protein 3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWV9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029744.1">
        <property type="protein sequence ID" value="ENSCSRP00000028588.1"/>
        <property type="gene ID" value="ENSCSRG00000021032.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="P:sodium ion transport"/>
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    </dbReference>
    <dbReference type="CDD" id="cd04751">
        <property type="entry name" value="Commd3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017920">
        <property type="entry name" value="COMM"/>
    </dbReference>
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        <property type="entry name" value="COMMD3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31159">
        <property type="entry name" value="COMM DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31159:SF1">
        <property type="entry name" value="COMM DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07258">
        <property type="entry name" value="COMM_domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21672">
        <property type="entry name" value="COMM_HN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51269">
        <property type="entry name" value="COMM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="COMM" evidence="3">
        <location>
            <begin position="124"/>
            <end position="193"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00016548"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00093469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028588.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="195" mass="21941" checksum="9D8E60BEB801BECB" modified="2022-01-19" version="1">MELSEYVQSGLQTLADSGCFSPSAYTVLLQTAFQSLLNAQADQVALDHPVLKHIDPTVLKHCHAAAATCILEAGKHKADKSTISTYLEDCKFDRERIEQFCTEYQKNKDTLEIILGSIGRCPLHITDVSWRLEYQIKTNQLHKTYRPAYLVTLNVENSDSRSHPDVSFSCTMEQLQDFVGKLKDAAKSLERASQM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJC8</accession>
    <name>A0A8C3RJC8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase</fullName>
            <ecNumber evidence="9">3.1.4.11</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + H2O = 1D-myo-inositol 1-phosphate + a 1,2-diacyl-sn-glycerol + H(+)</text>
            <dbReference type="Rhea" id="RHEA:43484"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17815"/>
            <dbReference type="ChEBI" id="CHEBI:57880"/>
            <dbReference type="ChEBI" id="CHEBI:58433"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="8">
            <dbReference type="Rhea" id="RHEA:43485"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) + H2O = 1D-myo-inositol 1,4,5-trisphosphate + a 1,2-diacyl-sn-glycerol + H(+)</text>
            <dbReference type="Rhea" id="RHEA:33179"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17815"/>
            <dbReference type="ChEBI" id="CHEBI:58456"/>
            <dbReference type="ChEBI" id="CHEBI:203600"/>
            <dbReference type="EC" id="3.1.4.11"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="7">
            <dbReference type="Rhea" id="RHEA:33180"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="11">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
        <text evidence="11">Binds 1 Ca(2+) ion per subunit.</text>
    </comment>
    <dbReference type="EC" id="3.1.4.11" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJC8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000660.1">
        <property type="protein sequence ID" value="ENSCSRP00000000641.1"/>
        <property type="gene ID" value="ENSCSRG00000000505.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004435">
        <property type="term" value="F:phosphatidylinositol-4,5-bisphosphate phospholipase C activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016042">
        <property type="term" value="P:lipid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046488">
        <property type="term" value="P:phosphatidylinositol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048015">
        <property type="term" value="P:phosphatidylinositol-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051209">
        <property type="term" value="P:release of sequestered calcium ion into cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00275">
        <property type="entry name" value="C2_PLC_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13361">
        <property type="entry name" value="PH_PLC_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08624">
        <property type="entry name" value="PI-PLCc_beta2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000024">
        <property type="entry name" value="1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000105">
        <property type="entry name" value="1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.240">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.190">
        <property type="entry name" value="Phosphatidylinositol (PI) phosphodiesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1230.10">
        <property type="entry name" value="Phospholipase C beta, distal C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001192">
        <property type="entry name" value="PI-PLC_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016280">
        <property type="entry name" value="PLC-beta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028403">
        <property type="entry name" value="PLC-beta2_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014815">
        <property type="entry name" value="PLC-beta_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042531">
        <property type="entry name" value="PLC-beta_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037862">
        <property type="entry name" value="PLC-beta_PH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017946">
        <property type="entry name" value="PLC-like_Pdiesterase_TIM-brl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053945">
        <property type="entry name" value="PLCB1-4-like_EFh"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000909">
        <property type="entry name" value="PLipase_C_PInositol-sp_X_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001711">
        <property type="entry name" value="PLipase_C_Pinositol-sp_Y"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10336:SF10">
        <property type="entry name" value="1-PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE PHOSPHODIESTERASE BETA-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10336">
        <property type="entry name" value="PHOSPHOINOSITIDE-SPECIFIC PHOSPHOLIPASE C FAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17787">
        <property type="entry name" value="PH_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00388">
        <property type="entry name" value="PI-PLC-X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00387">
        <property type="entry name" value="PI-PLC-Y"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08703">
        <property type="entry name" value="PLC-beta_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22631">
        <property type="entry name" value="PLCB1-4-like_EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000956">
        <property type="entry name" value="PLC-beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00390">
        <property type="entry name" value="PHPHLIPASEC"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00148">
        <property type="entry name" value="PLCXc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00149">
        <property type="entry name" value="PLCYc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69989">
        <property type="entry name" value="C-terminal domain of PLC-beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51695">
        <property type="entry name" value="PLC-like phosphodiesterases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50007">
        <property type="entry name" value="PIPLC_X_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50008">
        <property type="entry name" value="PIPLC_Y_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 11" id="KW-0106">Calcium</keyword>
    <keyword evidence="13" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2 9 12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4 9 12" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="5 9 12" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0807">Transducer</keyword>
    <feature type="domain" description="PI-PLC Y-box" evidence="16">
        <location>
            <begin position="519"/>
            <end position="635"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="15">
        <location>
            <begin position="635"/>
            <end position="763"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="438"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1100"/>
            <end position="1124"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="848"/>
            <end position="875"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="1032"/>
            <end position="1082"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="447"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="14">
        <location>
            <begin position="479"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="1108"/>
            <end position="1119"/>
        </location>
    </feature>
    <feature type="active site" evidence="10">
        <location>
            <position position="305"/>
        </location>
    </feature>
    <feature type="active site" evidence="10">
        <location>
            <position position="352"/>
        </location>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="306"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="335"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="337"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="386"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
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            <dbReference type="PIRNR" id="PIRNR000956"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
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        </source>
    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU361133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000641.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1149" mass="131446" checksum="623559E709D5BB5C" modified="2022-01-19" version="1">MSMLTPILTPPEVKAYLSKGERFIKWDDDTTNASPVILRVDPKGFYLYWTYQNKVSAELPSRVSELEFVKVPRSQKLREVFNLDFPDNNFLLKTLTVVTGTDMVDLTFHNFVSYKESVGKSWAEDIMAIVRNPLTSNASRYTFLEKIIFQIFPADRKRVEAALHACHLPKGKNDAINPEDFPEKVYKTFLMNLCPRPEIDEIFTSHHSKAKPYMTKEHLAKFINKKQRDSRLNDILFPPAKPEQVQGLIEKYEPSGINIQRGQLSPEGMVWFLCGPENNIVSLDKVVLYQDMTQPLSHYFINSSHNTYLTAGQFSGISSPEMYRQSLLSGCRCVELDCWKGRPPDEEPIITHGFTMTTEILFKDVIEAIAESAFKTSLYPVILSFENHVDSPKQQAKMAEYCRTIFGDMLLTEPLEKHPLKPGVPLPSPQDLLGKILIKNKKNQSASEDRRDSLKKERNEATDQPVSVDGIDTVWAGDVTEEDPEEEEEESGNLDEEQIKKMQSDEGTAGLEVTAYEEMSSLVNYIQPIKFDSFDISTEQNRSYVISSFTETKAYDLLTKSSVQFVEYNKRQMSRIYPKGTRMDSSNYMPQMFWNVGCQMAALNFQTMDVPMQQNMALFEFNGQSGYLLKHEFMRQPEKQFDPFSVDRIDVVVASTLSITILSGQFLSERSVKTYAEVELFGLPGDPKRKYRTKLTSSANSLNPVWKEEAFVFEKIMMPELASLRIVALEEGGKFIGQRIIPIIAVHSGYHHVCLRSESNMPLTMPSLFVYLEMKDYVPDTWADLTIALSNPIKFFNTQDKRSVKLKQGSAEVSVSTRSATCFVASPGLFLYCILELQTASLEELQKMKLFMKLLKKQEKELKELERKGSKRREELLQRYSAVFSELVTQCGRKKITCPQKSQKKKRSLTVEEVSAGGNPAEMAENADSRVLELKEKLEIDLMQLWEEQYDGIRKKKEQHATEKIARLIEVAREKQAAELKALKESSESDTKEIKKKLEAKRLDRIQAMTKSTIDKSAQERYWMGILRLEKMTKYQEKLEEKQADCLEKIKEKESQLQKEALAEYEEKVKTLSMEVQDLARNCVKVCFPLEADIKKEEALNASSEGKQASKDQPEEKIPVAEISGLETSMAETSIAQTQKVDQFLESRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMC4</accession>
    <name>A0A8C3RMC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">DNA replication licensing factor MCM5</fullName>
            <ecNumber evidence="14">3.6.4.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Acts as a component of the MCM2-7 complex (MCM complex) which is the replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. Core component of CDC45-MCM-GINS (CMG) helicase, the molecular machine that unwinds template DNA during replication, and around which the replisome is built. The active ATPase sites in the MCM2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differentially to the complex helicase activity.</text>
    </comment>
    <comment type="function">
        <text evidence="14">Acts as component of the MCM2-7 complex (MCM complex) which is the replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. The active ATPase sites in the MCM2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differentially to the complex helicase activity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.12"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:13066"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="14">Component of the MCM2-7 complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the MCM family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.12" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000522.1">
        <property type="protein sequence ID" value="ENSCSRP00000000506.1"/>
        <property type="gene ID" value="ENSCSRG00000000431.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071162">
        <property type="term" value="C:CMG complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042555">
        <property type="term" value="C:MCM complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043138">
        <property type="term" value="F:3'-5' DNA helicase activity"/>
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        <property type="project" value="TreeGrafter"/>
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    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003688">
        <property type="term" value="F:DNA replication origin binding"/>
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        <property type="project" value="UniProtKB-UniRule"/>
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    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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    <dbReference type="GO" id="GO:0017116">
        <property type="term" value="F:single-stranded DNA helicase activity"/>
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    <dbReference type="GO" id="GO:0000727">
        <property type="term" value="P:double-strand break repair via break-induced replication"/>
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        <property type="entry name" value="MCM5"/>
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        <property type="entry name" value="DNA helicase"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="DNA helicase"/>
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        <property type="entry name" value="DNA helicase"/>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="mini-chromosome maintenance (MCM) complex, chain A, domain 1"/>
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        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
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    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="MCM"/>
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        <property type="entry name" value="MCM5"/>
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        <property type="entry name" value="MCM5_C"/>
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    <dbReference type="InterPro" id="IPR018525">
        <property type="entry name" value="MCM_CS"/>
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    <dbReference type="InterPro" id="IPR001208">
        <property type="entry name" value="MCM_dom"/>
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        <property type="entry name" value="MCM_lid"/>
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        <property type="entry name" value="MCM_N"/>
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    <dbReference type="InterPro" id="IPR033762">
        <property type="entry name" value="MCM_OB"/>
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    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
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    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
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    <dbReference type="PANTHER" id="PTHR11630">
        <property type="entry name" value="DNA REPLICATION LICENSING FACTOR MCM FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11630:SF42">
        <property type="entry name" value="DNA REPLICATION LICENSING FACTOR MCM5"/>
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    <dbReference type="Pfam" id="PF00493">
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        <property type="entry name" value="MCM5_C"/>
        <property type="match status" value="1"/>
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    <dbReference type="Pfam" id="PF17855">
        <property type="entry name" value="MCM_lid"/>
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    <dbReference type="Pfam" id="PF14551">
        <property type="entry name" value="MCM_N"/>
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        <property type="entry name" value="MCM_OB"/>
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    <dbReference type="PRINTS" id="PR01657">
        <property type="entry name" value="MCMFAMILY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01661">
        <property type="entry name" value="MCMPROTEIN5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00350">
        <property type="entry name" value="MCM"/>
        <property type="match status" value="1"/>
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    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
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        <property type="entry name" value="MCM_1"/>
        <property type="match status" value="1"/>
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    <dbReference type="PROSITE" id="PS50051">
        <property type="entry name" value="MCM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="10 14" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="3 14" id="KW-0235">DNA replication</keyword>
    <keyword evidence="8 13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 14" id="KW-0347">Helicase</keyword>
    <keyword evidence="5 14" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="MCM C-terminal AAA(+) ATPase" evidence="15">
        <location>
            <begin position="332"/>
            <end position="537"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00008010"/>
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    </evidence>
    <evidence type="ECO:0000256" key="3">
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            <dbReference type="ARBA" id="ARBA00022705"/>
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    </evidence>
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    </evidence>
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    </evidence>
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        </source>
    </evidence>
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            <dbReference type="RuleBase" id="RU368063"/>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="735" mass="82596" checksum="442B864694C53939" modified="2022-01-19" version="1">MSGFDDPGIYYSDSFGGDPVADEGQVRKSQLQRRFKEFLRQYRVGTDRSGFTFKYRDELKRHYNLGQYWIEVEMEDLASFDEDLADYLYKQPAEHLQLLEEAAKEVADEVTRPRPAGEETLQDIQVMLRSDANAANIRSLKSDQMSHLVKIPGIIIAATAVRAKATKIAIQCRTCRNTISNITVRPGLEGYALPRKCNTEQAGRPKCPLDPYFIMPDKCKCVDFQTLKLQESPDAVPHGEMPRHMQLYCDRYLCDKVVPGNRVTIMGIYSIKKSGHQTKSKGRDNVGVGIRSSYIRVVGIQVDTDGSGRSFAGSVTPQEEEEFRRLTSMPNVYETIAKSIAPSIYGSTDIKKAIACLLFGGSRKRLPDGLTRRGDINLLMLGDPGTAKSQLLKFVEKCSPIGVYTSGKGSSAAGLTASVIRDPSTRSFFMEGGAMVLADGGVVCIDEFDKMREDDRVAIHEAMEQQTISIAKAGITTTLNSRCSVLAAANSVFGRWDETKGEENIDFMPTILSRFDMIFIVKDEHNEERDMTLAKHVMSLHVSALTQTQAVEGEIELNKLKKLISYCRTKCGPRLSAEAAEKLKNRYVLMRSGARQHERESDRRSSIPITVRQLEAIVRIAESLSKMKFQPFATEGDVEEALRLFQVSTLDAAMSGSLSGVEGFTTQEDQEMLSRIEKQLKRRFAIGSQVSEHSIIQDFTKQKYPEHAIYKVLQLMMRRGEIQHRMQRKVLYRIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMI3</accession>
    <name>A0A8C3RMI3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Nipped-B protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the SCC2/Nipped-B family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000002225.1">
        <property type="protein sequence ID" value="ENSCSRP00000002161.1"/>
        <property type="gene ID" value="ENSCSRG00000001663.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090694">
        <property type="term" value="C:Scc2-Scc4 cohesin loading complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061775">
        <property type="term" value="F:cohesin loader activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007420">
        <property type="term" value="P:brain development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140588">
        <property type="term" value="P:chromatin looping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048565">
        <property type="term" value="P:digestive tract development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048703">
        <property type="term" value="P:embryonic viscerocranium morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034087">
        <property type="term" value="P:establishment of mitotic sister chromatid cohesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071169">
        <property type="term" value="P:establishment of protein localization to chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003007">
        <property type="term" value="P:heart morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990414">
        <property type="term" value="P:replication-born double-strand break repair via sister chromatid exchange"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23958">
        <property type="entry name" value="SCC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000225">
        <property type="entry name" value="Nipped-B protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026003">
        <property type="entry name" value="Cohesin_HEAT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024986">
        <property type="entry name" value="Nipped-B_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033031">
        <property type="entry name" value="Scc2/Nipped-B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21704:SF18">
        <property type="entry name" value="NIPPED-B-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21704">
        <property type="entry name" value="NIPPED-B-LIKE PROTEIN DELANGIN SCC2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12765">
        <property type="entry name" value="Cohesin_HEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12830">
        <property type="entry name" value="Nipped-B_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="9 10" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Sister chromatid cohesion C-terminal" evidence="12">
        <location>
            <begin position="2183"/>
            <end position="2363"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="254"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="374"/>
            <end position="818"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="830"/>
            <end position="854"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="892"/>
            <end position="920"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="933"/>
            <end position="1069"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1597"/>
            <end position="1621"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="2380"/>
            <end position="2435"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="2568"/>
            <end position="2613"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="17"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="90"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="113"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="124"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="152"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="220"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="269"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="374"/>
            <end position="391"/>
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    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="453"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="482"/>
            <end position="501"/>
        </location>
    </feature>
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        <location>
            <begin position="502"/>
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    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="520"/>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="579"/>
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        </location>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="833"/>
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    </feature>
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        <location>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="983"/>
            <end position="1014"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="1047"/>
            <end position="1058"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="1597"/>
            <end position="1619"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="2380"/>
            <end position="2392"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="2393"/>
            <end position="2412"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU364107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF12830"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002161.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2720" mass="307976" checksum="232CFDEFD4A3FD1A" modified="2022-01-19" version="1">MQNRYGVQSGMMMPQYKLSQNSMHGSPASSNYQQTTISHSPSSRFVPPQTSSGNRFMAQQNSPVPSPYAPQSPAGYMPYSHPPSYTPHPQMQQASVSSPIVSGGMRNIHENKVSSQLSGNSANHHADNSRHSSNEDYLQMVHRLSSDDGESSIRNAASFSLRSPQSVCSPAGSDGTPKGSRPPLIVQSQPPPYSSPRDVPPDILLDSPERKQKKQKKMKLGKDEKDQTEKAAMYDIISSPSKDSTKLTLRLSRVRSSDMDQQDDMLSGLENSNVSEGDLSFNVQYPGQTSKTPITPQDVNRPLNAAQCLPQHEQTAFLQAQQVPVLQQNTSVAAKQPQTPVVQTQQQVSQQGTITPYDEVELDALAEIERIERESAIERERFSKEVQDKDKPLKKRKQDSYPQEAGGATGGNRPASQETGSAGNGSRPALMVSIDLQQAGRVDSQATVTQDSDTIKKPEEIKQCNDGSIFIPQEDPVGVLKLKPENHPETLRKKSDSECQKTDIQQNESKQTEMQQNESKWMEGKHNESKQIDSKHESKHDSRPMDVKHNESRPMETKQNENRQMDVKQNEGKQNNGKQEIRQRPETPKQKNEGRSETPKQKNEGRPETPKQKNEGRPETPKHRHDNRRDSSKPPSEKKPEISKHKQEIKSDPSRVKSESRSDPTKQRPDGRSIPETPRRDHDSLKQKSEDRGELERYKGDPSKIRRPEYLRSSSKSEHDSKHGIKSDSSKTEKLERKHRHESGESRERFSSGEQKSRPDSPRIKQESKGDSSKSRLDKPGFKSPNSKDERRTDGNKSKVDSNKPHTDNRAEFPSYLLGGRSGALKHFVIPKIKRDKDGNVTQEPRKTEIKGEQKDKVEKIGLVEDLNKGAKPVVVLQKLSLDDVQKFIKDREDKSRSSCFKPNKNKSSKSNKGSIDQSVLKELPPELLAEIESTMPLCERVKMNKRKRSTVNEKPKYAEISSDEDNESEEAFESSRKRHKKDRDDDKAWECEEHDKRSSGDHKRSSHYHEGRRTSGSSRYRNRTPDEDSDMDDYSPPPPLSDVARKMKKKEKQKKRKAYEPKLTPEEMMDSSTFKRFTASVENILENLEDMDFTTFGDDDEIPQELLLGKHQLSELGSESAKIKAMGIMDKLSTDKTVKVLNILEKNIQDGSKLSTLLNHNNDTEDEERLWRDLIMERVTKSADACLTAINIMTSPNMPKAVYIEDVIERVIQYTKFHLQNTLYPQYDPVYRVDPHGGGVLSSKAKRAKCSTHKQRVIVMLYNKVCDIVSSLAELLEIQLLTDTTILQVSSMGITPFFVENVSELQLCAIKLVTAVFSRYEKHRQLILEEIFTSLARLPTSKRSLRNFRLNSSDTDGEPMYIQMVTALVLQLIQCVVHLPSVEKDSNSEEESNKKVDQDVLITNSYETAMRTAQNFLSIFLKKCGSKQGEEDYRPLFENFVQDLLSTVNKPEWPAAELLLSLLGRLLVHQFSNKSTEMALRVASLDYLGTVAARLRKDAVTSKMDQGSIARILKQEKRMICWYIAGIKSNMGGSVSSHKMETSLLQETVSGEDEIQQLQKALLDYLDENTETDASLLFSRKFYIAQWFRDTTMETEKAMKSQKDEDSSEGTHHAKEVETTGQIMHRAEGRKKFLRSIIKTAPSQFSTLKMNSDTVDYEDACLIVRYLASMRPFAQSFDIYLTQILRVLGENAIAVRTKAMKCLSEVVAVDPSILARLDMQRGVHGRLMDNSTSVREAAVELLGRFVLCRPQLAEQYYDMLIERILDTGISVRKRVIKILRDICIEQPTFPKITEMCVKMIRRVNDEEGIKKLVNETFQKLWFTPTPHNDKEAMTRKILNITDVVAACRDTGYDWFEQLLQNLLKSEEDASYKPVKKACTQLVDNLVEHILKYEESLADSDNKGVNSGRLVACITTLFLFSKIRPQLMVKHAMTMQPYLTTKCSTQNDFMVICNVAKILELVVPLMEHPSETFLATIEEDLMKLIIKYGMTVVQHCVSCLGAVVNKVTQNYKFVWACFNRYYGALSKLKSQHQEDPNSTILTANKPALLRSLFTVGALCRHFDFDQEDFKGNSKVNIKDKVLELLMYFTKHSDEEVQTKAIIGLGFAFIQHPSLMFEQEVKTLYNSILSDKNSSVNLKIQVLKNLQTYLQEEDTRMQQADREWKKVAKQEDLKEMGDISSGMSSSIMQLYLKQVLEAFFHAQSSVRHFALNVIALTLNQGLIHPVQCVPYLIAMGTDPEPSMRNKADQQLVEIDKKYAGFIHMKAVAGMKMSYQVQQAINMCLKNPVRGFRHDESSSALCSHLYSMIRGNRQHRRAFLISLLNLFDDTAKTEVNMLLYIADNLACFPYQTQEEPLFIMHHIDITLSVSGSNLLQSFKESMVKDKRKERKPSSDEESESDSNSESESESESEEEVIKPRKLRKRVDSDSDSGEENDITAVMKCLPDNSAPLIEFANVSQGILLLLMLKQHLKNLCGFSDSKIQKYSPSESAKVYDKAINRKTGVHFHPKQTLDFLRSDMANSKITEDVKRSIVKQYLDFKLLMEHLDPDEEEEDGEVSASTNARNKAITSLLGGGSPKNNAAETEDDESDGEDRGGGTSGSLRRSKRNSDSTDLAAQMNESVDVMDVIAICCPKYKDRPQIARVVQKTSNGFSVQWMAGSYSGSWTEAKRRDGRKLVPWVDTIKESDIIYKKIALTSANKLTNKVVQTLRSLYAAKDGTSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNA5</accession>
    <name>A0A8C3RNA5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="3">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Aurora/IPL1-related kinase 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Serine/threonine-protein kinase aurora-A</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Spindle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="24">Belongs to the protein kinase superfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNA5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002480.1">
        <property type="protein sequence ID" value="ENSCSRP00000002405.1"/>
        <property type="gene ID" value="ENSCSRG00000001858.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000212">
        <property type="term" value="P:meiotic spindle organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007100">
        <property type="term" value="P:mitotic centrosome separation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007052">
        <property type="term" value="P:mitotic spindle organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14116">
        <property type="entry name" value="STKc_Aurora-A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000042">
        <property type="entry name" value="Aurora kinase A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000235">
        <property type="entry name" value="Serine/threonine-protein kinase ark1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030616">
        <property type="entry name" value="Aur-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030611">
        <property type="entry name" value="AURKA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24350">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE IAL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13 21 23" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="15" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="7" id="KW-0132">Cell division</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12" id="KW-0418">Kinase</keyword>
    <keyword evidence="9" id="KW-0493">Microtubule</keyword>
    <keyword evidence="11" id="KW-0498">Mitosis</keyword>
    <keyword evidence="10 21 23" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 24" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="26">
        <location>
            <begin position="141"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="25">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="25">
        <location>
            <begin position="63"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="25">
        <location>
            <begin position="393"/>
            <end position="414"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="25">
        <location>
            <begin position="63"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="25">
        <location>
            <begin position="75"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="20">
        <location>
            <position position="264"/>
        </location>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="151"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21 23">
        <location>
            <position position="170"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <begin position="219"/>
            <end position="221"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <begin position="268"/>
            <end position="269"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="282"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="cross-link" description="Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)" evidence="22">
        <location>
            <position position="266"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00029711"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00032029"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR630616-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR630616-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PIRSR" id="PIRSR630616-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002405.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="414" mass="47054" checksum="B215EF98F58B3979" modified="2022-01-19" version="1">MEKNGKENHNGLPGHSVKTLPTIGDGPKRLLVHQQHPQNRVPGGGVQAQRILCPSNLAQRVPVQSQAQKSAMSNQKQFQNQLMQQPRPTSLVQPISRPLAPSKNNEEPPQASLSAKKPEAEGTSVQKNDETKKRQWCLDDFEIGRPLGKGKFGNVYLAREKQSKFILALKVLFKTQLEKAGVEHQLRREVEIQSHLRHPNILRLYGYFHDATRVYLILEYAPRGEVYKELQKLTKFDEQRTATYMTELADALSYCHSKRVIHRDIKPENLLLGSNGELKIADFGWSVHAPSSRRTTLCGTLDYLPPEMIEGRTHDEKVDLWSLGVLCYEFLVGKPPFEAETYQETYRSISKVEFRFPPFVTEGAKDLIVKLLKHNPYQRLPLKDVLAHPWITTNSKKQPSSQKSEAATSNRTPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ04</accession>
    <name>A0A8C3RQ04_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Endoplasmic reticulum membrane protein complex subunit 7</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">ER membrane protein complex subunit 7</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="3">Component of the ER membrane protein complex (EMC).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the EMC7 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ04"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001678.1">
        <property type="protein sequence ID" value="ENSCSRP00000001626.1"/>
        <property type="gene ID" value="ENSCSRG00000001300.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072546">
        <property type="term" value="C:EMC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019008">
        <property type="entry name" value="Beta_sandwich_EMC7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013784">
        <property type="entry name" value="Carb-bd-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039163">
        <property type="entry name" value="EMC7"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13605">
        <property type="entry name" value="ER MEMBRANE PROTEIN COMPLEX SUBUNIT 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13605:SF4">
        <property type="entry name" value="ER MEMBRANE PROTEIN COMPLEX SUBUNIT 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09430">
        <property type="entry name" value="EMC7_beta-sandw"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49452">
        <property type="entry name" value="Starch-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 12" id="KW-0732">Signal</keyword>
    <keyword evidence="4 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034264681" description="Endoplasmic reticulum membrane protein complex subunit 7" evidence="12">
        <location>
            <begin position="27"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="165"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="domain" description="ER membrane protein complex subunit 7 beta-sandwich" evidence="13">
        <location>
            <begin position="57"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="217"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="219"/>
            <end position="235"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008880"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011276"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00044526"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00044558"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF09430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001626.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="242" mass="26358" checksum="7DF5B5364FE8C07C" modified="2022-01-19" version="1">MAAWPGPLHTVLLLLVASVLPGGSWGSEAAGAGESPGGPGPGERFKIEGRAVVPGAKPQDWIAAARVLVDGEEHVGFLKTDGSFVVHDIPSGSYVVEVISPAYRFEPVRVDITSKGKMRARYVNYIKTSEVVRLPYPLQMKSSGPPSYFIKRESWGWTDFLMNPMVMMMVLPLLIFVLLPKVVNTSDPDMRREMEQSMNMLNSNHELPDVSEFMTRLFSSKSSSKSGSGSSKAGKSGAGKRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS64</accession>
    <name>A0A8C3RS64_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Ankyrin repeat domain 34B</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the ANKRD34 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RS64"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003294.1">
        <property type="protein sequence ID" value="ENSCSRP00000003178.1"/>
        <property type="gene ID" value="ENSCSRG00000002428.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042637">
        <property type="entry name" value="AN34A/B/C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24156">
        <property type="entry name" value="ANK_REP_REGION DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24156:SF1">
        <property type="entry name" value="ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 34B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13637">
        <property type="entry name" value="Ank_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 4" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="42"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="83"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="180"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="369"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="217"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="369"/>
            <end position="385"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010029"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="513" mass="56775" checksum="65A8E0A4160ACE3E" modified="2022-01-19" version="1">MDEAVEVSTDGNSLIKAVYQSRLRLTRLLLEGGAYINESNDRGETPLMIACKTQHVDQQSVSKAKMVKYLLENKADPNIQDKSGKTALMHACLEKAGPEVVSLLLKNGADLGLQDHSGYSALVYAVNSEDRETLKVLLNACKARGKEVIIITTDKSASGRQITKQYLNVPPTDIEECHSPTACTSPSEIELKTSPLSNSRETEKPLFSFKEPDQPGSMENISEPVSPTRKPTLTHVGPKLAHVQRLHSESWIKSSLFHQNKISSLQEELQDITPEEELSLKVNGLALSKRYITRHQSIDVKDTAHLLKIFDETGSRKLSYEEINSQSLYAEGNHSQSEIPVDQDSDSVQMRFVSNLRSIIQKRNLGANHYSSDSQLTTSLSPATTEDSKSLLGKKKILSPSPSLLSSRELLDNIPPGPLNRRNHAVLERRGSGALSLDHIAQTRPGFLPPLNVNPHPPIPDISFSNKISGIVSFGQKNLIPTAPSFPKEFKSNKMLVRRQSLQTEQIKQLVNF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSH6</accession>
    <name>A0A8C3RSH6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Vesicle amine transport 1 like</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the zinc-containing alcohol dehydrogenase family. Quinone oxidoreductase subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003816.1">
        <property type="protein sequence ID" value="ENSCSRP00000003688.1"/>
        <property type="gene ID" value="ENSCSRG00000002784.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08275">
        <property type="entry name" value="MDR3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.180.10">
        <property type="entry name" value="Medium-chain alcohol dehydrogenases, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013154">
        <property type="entry name" value="ADH-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020843">
        <property type="entry name" value="ER"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011032">
        <property type="entry name" value="GroES-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002364">
        <property type="entry name" value="Quin_OxRdtase/zeta-crystal_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052100">
        <property type="entry name" value="SV-ATPase_mito-regulator"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44054">
        <property type="entry name" value="SYNAPTIC VESICLE MEMBRANE PROTEIN VAT-1 HOMOLOG-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44054:SF2">
        <property type="entry name" value="SYNAPTIC VESICLE MEMBRANE PROTEIN VAT-1 HOMOLOG-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08240">
        <property type="entry name" value="ADH_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13602">
        <property type="entry name" value="ADH_zinc_N_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00829">
        <property type="entry name" value="PKS_ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50129">
        <property type="entry name" value="GroES-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01162">
        <property type="entry name" value="QOR_ZETA_CRYSTAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Enoyl reductase (ER)" evidence="4">
        <location>
            <begin position="49"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="385"/>
            <end position="411"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="387"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="398"/>
            <end position="411"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00829"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003688.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="411" mass="44810" checksum="44133080CEF4B8D2" modified="2022-01-19" version="1">MAKEGAEKADETEQMIEKEGGKDAAEGSGGSLRAGDTKEMRAVLLSGFGGLNKLRVAKKVMPEPQEGELKIRVKACGLNFIDLMVRQGNIDNPPKTPLVPGFECSGIIEALGDSVAGFEIGDRVMAFVNYNAWAEVVCTPVEFVYKIPDDMSFSEAAAFPMNFVTAYMMLFEVANLREGMSVLVHSAGGGVGQAVAQLCSTIPSVTVFGTASSFKHEAIKDSVTHLFDRNADYVQEVKRISAEGVDIVLDCLCGENTGKGLSLLKPLGTYILYGSSNMVTGETKSFFSFAKSWWQVEKVNPIKLYEENKVIAGFSLLNLLFKQGRSGLIKGIMDKLITLYNEKKIKPLVDSLWALEEVKEAMQRIHDRGNIGKLILDVEKAPTPLVSEKEKGHDGSTETKCVQTEHSTSRC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTE9</accession>
    <name>A0A8C3RTE9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Ragulator complex protein LAMTOR5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Late endosomal/lysosomal adaptor and MAPK and MTOR activator 5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Lysosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the LAMTOR5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTE9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003799.1">
        <property type="protein sequence ID" value="ENSCSRP00000003671.1"/>
        <property type="gene ID" value="ENSCSRG00000002782.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000026851.1">
        <property type="protein sequence ID" value="ENSCSRP00000025769.1"/>
        <property type="gene ID" value="ENSCSRG00000019244.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071986">
        <property type="term" value="C:Ragulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071230">
        <property type="term" value="P:cellular response to amino acid stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904263">
        <property type="term" value="P:positive regulation of TORC1 signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.30:FF:000005">
        <property type="entry name" value="Ragulator complex protein LAMTOR5 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.30">
        <property type="entry name" value="Dynein light chain 2a, cytoplasmic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024135">
        <property type="entry name" value="LAMTOR5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13342">
        <property type="entry name" value="RAGULATOR COMPLEX PROTEIN LAMTOR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13342:SF2">
        <property type="entry name" value="RAGULATOR COMPLEX PROTEIN LAMTOR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16672">
        <property type="entry name" value="LAMTOR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02092">
        <property type="entry name" value="HEPBVIRUSXIP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103196">
        <property type="entry name" value="Roadblock/LC7 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0458">Lysosome</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007795"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00016079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00032692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003671.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="91" mass="9616" checksum="07BFF046CDDEAE6F" modified="2022-01-19" version="1">MEGTLEQHLEDTMKNPSIVGVLCTDSQGLNLGCRGTLSDEHAGVISVLAQQAAKLTSDPTDVPVVCLESDNGNIMIQKHDSITVAVHKMAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTN6</accession>
    <name>A0A8C3RTN6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Centrosomal protein of 19 kDa</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Cilium basal body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
            <location evidence="1">Centrosome</location>
            <location evidence="1">Centriole</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Spindle pole</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the CEP19 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTN6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004195.1">
        <property type="protein sequence ID" value="ENSCSRP00000004064.1"/>
        <property type="gene ID" value="ENSCSRG00000003104.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2163581at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000922">
        <property type="term" value="C:spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034454">
        <property type="term" value="P:microtubule anchoring at centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097712">
        <property type="term" value="P:vesicle targeting, trans-Golgi to periciliary membrane compartment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029412">
        <property type="entry name" value="CEP19"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31539:SF1">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 19 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31539">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 19K CEP19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14933">
        <property type="entry name" value="CEP19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0966">Cell projection</keyword>
    <keyword evidence="8" id="KW-0969">Cilium</keyword>
    <keyword evidence="7" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004064.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="163" mass="19105" checksum="4D260C7615861015" modified="2022-01-19" version="1">MTYVAKKCGIRFQPPSVILIYEDENKDRARQRIMPIRNFSKFSDCSRAAEQLKSNPQHKAYLQGVSLRQLQKLYSLLRGHLQGQSLAQSLEQIQQEETIDPEEDLNKLDDKELAKRKSIMDELFEKNRKKKDDPDFTYNVEVEFPQDEQLESCGWDAESDSEF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTZ2</accession>
    <name>A0A8C3RTZ2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Pleckstrin homology and RhoGEF domain containing G4B</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTZ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005090.1">
        <property type="protein sequence ID" value="ENSCSRP00000004933.1"/>
        <property type="gene ID" value="ENSCSRG00000003678.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13242">
        <property type="entry name" value="PH_puratrophin-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052231">
        <property type="entry name" value="Rho_GEF_signaling-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055251">
        <property type="entry name" value="SOS1_NGEF_PH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45845:SF1">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY AND RHOGEF DOMAIN CONTAINING G4B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45845">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22697">
        <property type="entry name" value="SOS1_NGEF_PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DH" evidence="3">
        <location>
            <begin position="611"/>
            <end position="788"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="2">
        <location>
            <begin position="800"/>
            <end position="908"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="413"/>
            <end position="432"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="495"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="587"/>
            <end position="614"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="968"/>
            <end position="992"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1033"/>
            <end position="1052"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="420"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="495"/>
            <end position="518"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="597"/>
            <end position="606"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="978"/>
            <end position="992"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004933.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1052" mass="120670" checksum="6F1A6D475293395A" modified="2022-01-19" version="1">SELLSTNAEDLCHRLPHQLLEINQELLQSGVISLCGSRDRGGRAVVQVCTRNTIWSSEHSTSTELARLLMYFYSISRKEVRDLGLVILVDARKCQPSPGLFKAFIALQVIPHSIHSVLILTDKESAFRPDKDTAIQYEVLTSLKALQKHIDCTQLTAEFDGTFLYNHHDWMRFRKAPPRTTDPSNPPCSLSLDCPLQKSPCCPFSNPLAPLLDAMEAITRLYNQVDEEVHRLVLISNKCLQQLENLQEIRKFEEDCDQQYCEKGLQLIQKNCSLNLEEKVQTFRSYLSNVSTQTEKRKSELEKLIHLYEFYETYLEHLSVENKYSQSVIQSLQSYHQEATKVSAENFQKVNEMVLGLASKKELKQWNILWLKCQQTRHHLEEVLSEALKSSNKETSLRVLQEADAKVNCEFDTEGARRPSQSLSQLSSSTDNNIWDNNVKPLHKPQHTSLPSGVPPFLDHENTNQNMDVCVPFNASPPESLTPLLGGLQRTSPISEDMDSVSTSGSASCYSEPVQSPTTRHRKHPLKKIMKKTQSFEFTQLESSHSELHRHGYTGVYIKGLEVASSVAAEKKCMQRLNIKSPLISRNRSLSSPSRIHHTEEEEKKRAGSSKVQHIMDEMITTEREYVRSLGYIINNYFPEMERIDLPQDLRGKRNIIFGNLEKLYDFHCQYFLKELEHCRDFPLRVSHCFLRHEEQFGMYALYSKNKPQSDALLTSHGNAFFKNKQQDLGDKMDLASYLLKPIQRMSKYALLLKDMIKECTKTQEQELNDLRAAEEMVKFQLRHGNDLLAMDAIRGCDVNLKEQGQLRCQDEFIVCCGRKKYLRHVFLFEDLILFSKTKKIDGGYDIYMYKQSFKTAEIGMTENVGDSGLRFEIWFRRRRKSQDTYILQANSTEVKIAWTSIIGRILWRQALRNRELRMQEMVSMGIGNKPFMDIQPSEAAISDRAIDYIMKGTESRSRASIAVSSFDHSTPFKRPHSTISNSSTSSSSSQSSSSILGSLNLHVYSSPPHPGLLGPPFYHWSYDIRTCIEEDELEQETGSQPSMSDRTKSLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVN0</accession>
    <name>A0A8C3RVN0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Small ubiquitin-related modifier</fullName>
            <shortName evidence="4">SUMO</shortName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the ubiquitin family. SUMO subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVN0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004984.1">
        <property type="protein sequence ID" value="ENSCSRP00000004831.1"/>
        <property type="gene ID" value="ENSCSRG00000003658.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd16115">
        <property type="entry name" value="Ubl_SUMO2_3_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000022">
        <property type="entry name" value="Small ubiquitin-related modifier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022617">
        <property type="entry name" value="Rad60/SUMO-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10562">
        <property type="entry name" value="SMALL UBIQUITIN-RELATED MODIFIER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11976">
        <property type="entry name" value="Rad60-SLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00213">
        <property type="entry name" value="UBQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50053">
        <property type="entry name" value="UBIQUITIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="Ubiquitin-like" evidence="5">
        <location>
            <begin position="17"/>
            <end position="94"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU361190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004831.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="96" mass="11103" checksum="793EE4ACF977FA5F" modified="2022-01-19" version="1">MYENKNPKEGVKTENNDHINLKVAGQDGSVVQFKIKRHTPLNKLMKAYCERQGLSMRQIRFRFDGQPINETDTPAQLEMEDEDTIDVFQQQTGGVY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVV3</accession>
    <name>A0A8C3RVV3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Midnolin</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVV3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005265.1">
        <property type="protein sequence ID" value="ENSCSRP00000005104.1"/>
        <property type="gene ID" value="ENSCSRG00000003863.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd01804">
        <property type="entry name" value="Ubl_midnolin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000180">
        <property type="entry name" value="midnolin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039336">
        <property type="entry name" value="Midnolin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23010">
        <property type="entry name" value="MIDNOLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23010:SF1">
        <property type="entry name" value="MIDNOLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00240">
        <property type="entry name" value="ubiquitin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00213">
        <property type="entry name" value="UBQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50053">
        <property type="entry name" value="UBIQUITIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ubiquitin-like" evidence="6">
        <location>
            <begin position="26"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="286"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="364"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="385"/>
            <end position="397"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005104.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="422" mass="45835" checksum="A8FDC0DA071DEC68" modified="2022-01-19" version="1">MDQQPSARSCSRGAPACEAVPNEPSMNLYINTTTGTRYELSVPAEETVEGLKRRLSQRLKVPKERLALLHKESRLSSGKLQDLGVGEGSKLTLVPTVEAGLMSQASRPEQSVMQALESLTETQVNDFLSGRSPLTLALRVGDHMMFVQLQLAAQQSGGQLQHRHVIASRGEPGAASPAPSPAPSAQATPMYCNVDCSARSNNSAGSNPAPTSRSRKPGAVIESFVNHAPGVFSGTFSGTLHPNCQDSSGRPRRDIGTILQILNDLLSATRHYQGMPQSLTQLRCQTQCAPSSPPPSPDPASKTTSEKLTPAAAVASQPLHSVVQCQSQIRMCKPSGDRLRQTENRATRCKVERLQLLMQQKRLRRKARRDARAPYHWLPNRKSSRTNSNSSVSSEGSLDLDFEDSVWKPEVKADLKSEFVVA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVV5</accession>
    <name>A0A8C3RVV5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Integrin beta</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Integrin alpha-V:beta-8 (ITGAV:ITGB8) is a receptor for fibronectin. It recognizes the sequence R-G-D in its ligands. Integrin alpha-V:beta-6 (ITGAV:ITGB6) mediates R-G-D-dependent release of transforming growth factor beta-1 (TGF-beta-1) from regulatory Latency-associated peptide (LAP), thereby playing a key role in TGF-beta-1 activation on the surface of activated regulatory T-cells (Tregs). Required during vasculogenesis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="18">Heterodimer of an alpha and a beta subunit. Beta-8 (ITGB8) associates with alpha-V (ITGAV) to form ITGAV:ITGB8. ITGAV:ITGB8 interacts with TGFB1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 20">Cell membrane</location>
            <topology evidence="1 20">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 20">Belongs to the integrin beta chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVV5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005948.1">
        <property type="protein sequence ID" value="ENSCSRP00000005761.1"/>
        <property type="gene ID" value="ENSCSRG00000004276.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034686">
        <property type="term" value="C:integrin alphav-beta8 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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    <sequence length="745" mass="83276" checksum="2CC24431E9357077" modified="2022-01-19" version="1">TCLSSILFFSHSKTLSSVLISENRCATSNALTCTMCLALGPECGWCSQEDFMAGATQKGRCDMVFNLIKKGCQSEFIENPTIRVTIPSDHKANRQVTPGEVSIQLRPGGKTSFMLKVHPLEKYPVDLYYLVDVSASMHDNIEKLNSVGFDLSKKMANISLDFQLGFGSYVDKTASPYISIHPERIHNQCRDYNLDCMPPHGYIHVLSLTDNIAEFKNAVNKQKISGNIDTPEGGFDAMLQAAVCQSHIGWRKEAKRLLLVMTDQTSHLALDSKLAGIVIPNDGNCHLKDNVYIKATSMEHPSLGQLSEKLIDNNINVIFAVQGNQFHWYKDLLPLLPGTVARQIESRAANLNDLVVEAYQKLISEVKIQVDNQIQDLHFNVTAICPDGSRKTGMEGCKNVAYNEEVLFNISVAMKGCSTTGGRKYVIIKPIGFNETTIINIYKNCACQCEDSGRHKRICVDETFLDGESTHCEDNNCSSNEDTFPSERCKLHPDQPICSGQGDCIGGRCLCHKTKLGKVYGKYCEMDDFSCPYYHGNLCAGNGECEAGKCKCFHGWEGDRCQCSSLTAKHCMNSKGQICSGRGTCVCGKCECTDPRSLGRFCEYCPTCNNACDENRNCVQCHYSNNASQTTHDQCKTSCAYMVHYIDPASECFSDPSYFRIFFIIFIVTFLIGLLNVLIIRQIILQWNNNKVKSSSDYRASATKKDKMFLPTVCTRTVTYRRDKPEEINIDISKLRLNETYKCEF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWB6</accession>
    <name>A0A8C3RWB6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">ATP synthase F(1) complex subunit delta, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">ATP synthase F1 subunit delta</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">F-ATPase delta subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Subunit delta, of the mitochondrial membrane ATP synthase complex (F(1)F(0) ATP synthase or Complex V) that produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. ATP synthase complex consist of a soluble F(1) head domain - the catalytic core - and a membrane F(1) domain - the membrane proton channel. These two domains are linked by a central stalk rotating inside the F(1) region and a stationary peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. In vivo, can only synthesize ATP although its ATP hydrolase activity can be activated artificially in vitro. With the central stalk subunit gamma, is essential for the biogenesis of F(1) catalytic part of the ATP synthase complex namely in the formation of F1 assembly intermediate.</text>
    </comment>
    <comment type="subunit">
        <text evidence="16">Component of the ATP synthase complex composed at least of ATP5F1A/subunit alpha, ATP5F1B/subunit beta, ATP5MC1/subunit c (homooctomer), MT-ATP6/subunit a, MT-ATP8/subunit 8, ATP5ME/subunit e, ATP5MF/subunit f, ATP5MG/subunit g, ATP5MK/subunit k, ATP5MJ/subunit j, ATP5F1C/subunit gamma, ATP5F1D/subunit delta, ATP5F1E/subunit epsilon, ATP5PF/subunit F6, ATP5PB/subunit b, ATP5PD/subunit d, ATP5PO/subunit OSCP. ATP synthase complex consists of a soluble F(1) head domain (subunits alpha(3) and beta(3)) - the catalytic core - and a membrane F(0) domain - the membrane proton channel (subunits c, a, 8, e, f, g, k and j). These two domains are linked by a central stalk (subunits gamma, delta, and epsilon) rotating inside the F1 region and a stationary peripheral stalk (subunits F6, b, d, and OSCP). Component of a complex composed at least by ATPIF1, ATP5F1A, ATP5F1B, ATP5F1C AND ATP5F1E.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ATPase epsilon chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005245.1">
        <property type="protein sequence ID" value="ENSCSRP00000005083.1"/>
        <property type="gene ID" value="ENSCSRG00000003843.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045259">
        <property type="term" value="C:proton-transporting ATP synthase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046933">
        <property type="term" value="F:proton-transporting ATP synthase activity, rotational mechanism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd12152">
        <property type="entry name" value="F1-ATPase_delta"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ATP synthase subunit delta, mitochondrial"/>
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    </dbReference>
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        <property type="entry name" value="ATP synthase subunit delta, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ATP synthase delta/epsilon subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="F0F1 ATP synthase delta/epsilon subunit, N-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00530">
        <property type="entry name" value="ATP_synth_epsil_bac"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="ATP_F1_dsu/esu_C_sf"/>
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        <property type="entry name" value="ATP_synth_F1_dsu/esu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020546">
        <property type="entry name" value="ATP_synth_F1_dsu/esu_N"/>
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        <property type="entry name" value="ATPD_C_metazoa"/>
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        <property type="entry name" value="ATPsynth_dsu/esu_N"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01216">
        <property type="entry name" value="ATP_synt_epsi"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13822">
        <property type="entry name" value="ATP SYNTHASE DELTA/EPSILON CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13822:SF7">
        <property type="entry name" value="ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02823">
        <property type="entry name" value="ATP-synt_DE_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21335">
        <property type="entry name" value="ATPD_C_metazoa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46604">
        <property type="entry name" value="Epsilon subunit of F1F0-ATP synthase C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51344">
        <property type="entry name" value="Epsilon subunit of F1F0-ATP synthase N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12" id="KW-0066">ATP synthesis</keyword>
    <keyword evidence="11" id="KW-0139">CF(1)</keyword>
    <keyword evidence="4" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="domain" description="ATP synthase F1 complex delta/epsilon subunit N-terminal" evidence="18">
        <location>
            <begin position="37"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="domain" description="F1F0-ATP synthase delta subunit C-terminal" evidence="19">
        <location>
            <begin position="124"/>
            <end position="165"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005712"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023196"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00031669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00032372"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00056834"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00062932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00070799"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF02823"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF21335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005083.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="167" mass="17291" checksum="889CB2E4CBEB875B" modified="2022-01-19" version="1">MLPARRLLALGPRALRLPGLRAPARSYAEAAAAPTQMSFTFASPTQVLYNGAAVKQVDVPTLSGSFGILAAHVPTLQVLKPGVVTVFAEDGTATKYFVSSGSITVNADSSVQLLAEEVATLDMLDLAAAKSNLDKALSQLAAAPDETAKVEAQINVEASEALVKALE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX50</accession>
    <name>A0A8C3RX50_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Cytokine-like nuclear factor N-PAC</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Glyoxylate reductase 1 homolog</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="7">Nuclear protein NP60</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="9">Putative oxidoreductase GLYR1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the HIBADH-related family. NP60 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX50"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005489.1">
        <property type="protein sequence ID" value="ENSCSRP00000005326.1"/>
        <property type="gene ID" value="ENSCSRG00000004024.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="21615at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
        <property type="term" value="F:NAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050661">
        <property type="term" value="F:NADP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031491">
        <property type="term" value="F:nucleosome binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140673">
        <property type="term" value="P:transcription elongation-coupled chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05836">
        <property type="entry name" value="PWWP_GLYR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000058">
        <property type="entry name" value="Putative oxidoreductase GLYR1 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1040.10:FF:000011">
        <property type="entry name" value="putative oxidoreductase GLYR1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.140:FF:000027">
        <property type="entry name" value="putative oxidoreductase GLYR1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1040.10">
        <property type="entry name" value="N-(1-d-carboxylethyl)-l-norvaline Dehydrogenase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008927">
        <property type="entry name" value="6-PGluconate_DH-like_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013328">
        <property type="entry name" value="6PGD_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006115">
        <property type="entry name" value="6PGDH_NADP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035501">
        <property type="entry name" value="GLYR1_PWWP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029154">
        <property type="entry name" value="HIBADH-like_NADP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051265">
        <property type="entry name" value="HIBADH-related_NP60_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000313">
        <property type="entry name" value="PWWP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43580:SF2">
        <property type="entry name" value="CYTOKINE-LIKE NUCLEAR FACTOR N-PAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43580">
        <property type="entry name" value="OXIDOREDUCTASE GLYR1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14833">
        <property type="entry name" value="NAD_binding_11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03446">
        <property type="entry name" value="NAD_binding_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00855">
        <property type="entry name" value="PWWP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00293">
        <property type="entry name" value="PWWP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48179">
        <property type="entry name" value="6-phosphogluconate dehydrogenase C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63748">
        <property type="entry name" value="Tudor/PWWP/MBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50812">
        <property type="entry name" value="PWWP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00030287"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00032038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00034140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00034145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005326.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="553" mass="60353" checksum="1A34B53D23828E4C" modified="2022-01-19" version="1">MAAVNLRLGDLVWGKLGRYPPWPGKIVNPPKDLKKPRGKKCFFVKFFGTEDHAWIKVEQLKPYHAHKEEMIKINKGKRFQQAVDAVEEFLKKAKGKDQASSHNSNEEKNRRNSSEERGKQSAGEEKRKAGLSEGKLKKSTGEGKKRASSVSSERGSKSPLKRALDQSPRKRGRPPKDEKDLTIPESSTVKRVMTGTVAGFKWPPGVSEPVKDGDPHFHHFLLSQTEKPAVCYQAITKKLKVCEEETGSTSIQAADSTAVNGSITPTDKKIGFLGLGLMGSGIVSNLLKMGHTVTVWNRTAEKCDLFIQEGARLGRTPAEVVSTCDITFACVSDPKAAKDLVLGPSGVLQGIRPGKCYVDMSTVDADTVTELAQVIVSRGGRFLEAPVSGNQQLSNDGMLVILAAGDRGLYEDCSSCFQAMGKTSFFLGEVGNAAKMMLIVNMVQGSFMATIAEGLTLAQVTGQSQQTLLDILNQGQLASIFLDQKCQNILQGNFKPDFYLKYIQKDLRLAIALGDSVNHPTPMAAAANEVYKRAKALDQSDNDMSAVYRAYIH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXC9</accession>
    <name>A0A8C3RXC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Target of rapamycin complex 2 subunit MAPKAP1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Stress-activated map kinase-interacting protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="28 29">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="28" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="28" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Cytoplasm</location>
            <location evidence="7">Perinuclear region</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Early endosome membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Endoplasmic reticulum membrane</location>
            <topology evidence="5">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Golgi apparatus membrane</location>
            <topology evidence="4">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Late endosome membrane</location>
            <topology evidence="8">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="21">Lysosome membrane</location>
            <topology evidence="21">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Mitochondrion outer membrane</location>
            <topology evidence="6">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the SIN1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005685.1">
        <property type="protein sequence ID" value="ENSCSRP00000005515.1"/>
        <property type="gene ID" value="ENSCSRG00000004151.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031902">
        <property type="term" value="C:late endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048471">
        <property type="term" value="C:perinuclear region of cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031932">
        <property type="term" value="C:TORC2 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140767">
        <property type="term" value="F:enzyme-substrate adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005546">
        <property type="term" value="F:phosphatidylinositol-4,5-bisphosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038203">
        <property type="term" value="P:TORC2 signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd13331">
        <property type="entry name" value="PH_Avo1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000585">
        <property type="entry name" value="target of rapamycin complex 2 subunit MAPKAP1 isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031567">
        <property type="entry name" value="CRIM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057339">
        <property type="entry name" value="RBD_SIN1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008828">
        <property type="entry name" value="Sin1/Avo1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032679">
        <property type="entry name" value="Sin1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031313">
        <property type="entry name" value="Sin1_PH_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13335">
        <property type="entry name" value="TARGET OF RAPAMYCIN COMPLEX 2 SUBUNIT MAPKAP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13335:SF1">
        <property type="entry name" value="TARGET OF RAPAMYCIN COMPLEX 2 SUBUNIT MAPKAP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16978">
        <property type="entry name" value="CRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25322">
        <property type="entry name" value="RBD_SIN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05422">
        <property type="entry name" value="SIN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16979">
        <property type="entry name" value="SIN1_PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="13" id="KW-0967">Endosome</keyword>
    <keyword evidence="16" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="19" id="KW-0458">Lysosome</keyword>
    <keyword evidence="18" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="14" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="20" id="KW-0539">Nucleus</keyword>
    <keyword evidence="29" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Sin1 N-terminal" evidence="24">
        <location>
            <begin position="18"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="domain" description="CRIM" evidence="25">
        <location>
            <begin position="139"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="domain" description="Target of rapamycin complex 2 subunit MAPKAP1-like Ras-binding" evidence="27">
        <location>
            <begin position="287"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="domain" description="SIN1-type PH" evidence="26">
        <location>
            <begin position="382"/>
            <end position="487"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="42"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="310"/>
            <end position="330"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004450"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00004556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00004633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00009407"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00014183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00031431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="Pfam" id="PF05422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="Pfam" id="PF16978"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="Pfam" id="PF16979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="Pfam" id="PF25322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005515.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="522" mass="59033" checksum="F2E2AD6364C8FBCE" modified="2022-01-19" version="1">MAFLDNPAIILAHIRQSHVTSDDTGMCEMVLIDHDVDLEKFNPSSVTGDSGSETQGSNGETQGYVYSQSVDITSSWDFGIRRRSNTAQRLERLRKERQNQIKCKNVQWKERNASCSAEELSSLFEKKNFRVKSPHSGKQSLLSVRLEQCPLQLNNPFNEYSKFDGKGHVGTTATKKIDVYLPLHTSQDKLLPMTVVTIANAKVHDLIGLICWQYTSEGREPKLNDNVNAYCLHIAEDDGEVDTDFPPLDSNEPIHKFGFSTLALVEKYSSPGLAAKQSLFVRINAAHGFSLIQVDSMKVTMKDILQKALKRRKGSQRGSGPQYRLEKQSEPNVPVDLDCTLESQSTLEFCLVRENSSRGEEISEEDPQIDIATVQDMLSSHHYKSFKVSMIHRLRFTTDVQLGISGDKVEIDPVTNQKASTKFWIKQKPISIDSELLCACDLAEEKSPSHAIFKLTYLSNHDYKHLYFESDAATINEIVLKVNYILESRASTTRADYFAQKQRKLSRRTSFSFQKEKKSGQQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYV1</accession>
    <name>A0A8C3RYV1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Forkhead box D2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYV1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007320.1">
        <property type="protein sequence ID" value="ENSCSRP00000007097.1"/>
        <property type="gene ID" value="ENSCSRG00000005262.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000016">
        <property type="entry name" value="Forkhead box protein I1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001766">
        <property type="entry name" value="Fork_head_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050211">
        <property type="entry name" value="FOX_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018122">
        <property type="entry name" value="TF_fork_head_CS_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030456">
        <property type="entry name" value="TF_fork_head_CS_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11829">
        <property type="entry name" value="FORKHEAD BOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11829:SF361">
        <property type="entry name" value="FORKHEAD BOX PROTEIN D4-LIKE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00250">
        <property type="entry name" value="Forkhead"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00053">
        <property type="entry name" value="FORKHEAD"/>
    </dbReference>
    <dbReference type="SMART" id="SM00339">
        <property type="entry name" value="FH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00657">
        <property type="entry name" value="FORK_HEAD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00658">
        <property type="entry name" value="FORK_HEAD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50039">
        <property type="entry name" value="FORK_HEAD_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Fork-head" evidence="8">
        <location>
            <begin position="108"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Fork-head" evidence="6">
        <location>
            <begin position="108"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="320"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="19"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="47"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="85"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="350"/>
            <end position="360"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007097.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="409" mass="43388" checksum="5E5B8EFFD9E0BF8C" modified="2022-01-19" version="1">MTLGRSRSSRGGIIMSENSPEEEPLSEVEDADIDVVGPPQDGAKFSEEEEEEEEEDDDDSDPLGLPGSGAGGKGRSPERRPPSGEPACARAAAPGEKPPAAGKNPLVKPPYSYIALITMAILQSPKKRLTLSEICEFISGRFPYYREKFPAWQNSIRHNLSLNDCFVKIPREPGNPGKGNYWTLDPESADMFDNGSFLRRRKRFKRQPPPLHPQHPELLLRAGGDPGPFLPGFPYGPYGYNYGLQLQSYPAAGGAFPFQPPPCPALPGPPPPAASVFSGGPSLPGFLGGELSGRKPFYHPPLSPTALPAAAALLQTLKADNSHGGGSTPRRPSFSIDNIIGGAAPPPHGSSPAASPYASGQVGSPAQVLAMLTPAMAPVQNHLNLAHESLLQPGPNFSSKITNLSSCPF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0E4</accession>
    <name>A0A8C3S0E4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Small glutamine-rich tetratricopeptide repeat-containing protein alpha</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Alpha-SGT</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Co-chaperone that binds misfolded and hydrophobic patches-containing client proteins in the cytosol. Mediates their targeting to the endoplasmic reticulum but also regulates their sorting to the proteasome when targeting fails. Functions in tail-anchored/type II transmembrane proteins membrane insertion constituting with ASNA1 and the BAG6 complex a targeting module. Functions upstream of the BAG6 complex and ASNA1, binding more rapidly the transmembrane domain of newly synthesized proteins. It is also involved in the regulation of the endoplasmic reticulum-associated misfolded protein catabolic process via its interaction with BAG6: collaborates with the BAG6 complex to maintain hydrophobic substrates in non-ubiquitinated states. Competes with RNF126 for interaction with BAG6, preventing the ubiquitination of client proteins associated with the BAG6 complex. Binds directly to HSC70 and HSP70 and regulates their ATPase activity.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Homodimer. Homooligomer. Interacts with DNAJC5 and DNAJC5B. Interacts (via TPR repeats) with HSP90AA1. Interacts (via Gln-rich region) with SLC2A1. Interacts with HSP90AB1. Interacts (via TPR repeats) with HSPA8/Hsc70; the interaction is direct. Interacts with BAG6 (via ubiquitin-like domain); interaction prevents interaction between BAG6 and RNF126. Forms a multiprotein complex, at least composed of DNAJB12, DNAJB14, HSPA8/Hsc70 and SGTA; interaction with DNAJB14 and HSPA8/Hsc70 is direct.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the SGT family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0E4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006861.1">
        <property type="protein sequence ID" value="ENSCSRP00000006647.1"/>
        <property type="gene ID" value="ENSCSRG00000004963.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2335338at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072380">
        <property type="term" value="C:TRC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042802">
        <property type="term" value="F:identical protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060090">
        <property type="term" value="F:molecular adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006620">
        <property type="term" value="P:post-translational protein targeting to endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.420:FF:000002">
        <property type="entry name" value="Small glutamine-rich tetratricopeptide repeat-containing protein alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000108">
        <property type="entry name" value="Small glutamine-rich tetratricopeptide repeat-containing protein alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.420">
        <property type="entry name" value="Immunoglobulin FC, subunit C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047150">
        <property type="entry name" value="SGT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032374">
        <property type="entry name" value="SGTA_dimer"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006636">
        <property type="entry name" value="STI1_HS-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45831">
        <property type="entry name" value="LD24721P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45831:SF3">
        <property type="entry name" value="SMALL GLUTAMINE-RICH TETRATRICOPEPTIDE REPEAT-CONTAINING PROTEIN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16546">
        <property type="entry name" value="SGTA_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00515">
        <property type="entry name" value="TPR_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13181">
        <property type="entry name" value="TPR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00727">
        <property type="entry name" value="STI1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50293">
        <property type="entry name" value="TPR_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9" id="KW-0143">Chaperone</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0802">TPR repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00054833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00062864"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00070804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00076853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006647.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="34031" checksum="E83C55C2DC0223C7" modified="2022-01-19" version="1">MADKRRLAYSIIQFLHDQLQNGGLSPDAQESLEVAIQCLETAFGVSMEDQDLVVSQTLPEIFEAATEKEPHYVRTNSEPVTPSEEDMSEAERLKTEGNEQMKAENFEGAVSFYAKAIELNPSNAVYFCNRAAAYSKLGNYAGAVRDCERAIGIDPNYSKAYGRMGLALSSLNKHAEAVVYYKKALELDPDNETYKSNLKIAEQKMKETPSPTGGTGGFDLAGLLNNPGFMSMASNLMNNPQVQQLMSGMISGGQNPVGAAGASPSPNDLASLIQAGQQFAQQMQQQNPELIEQLRSQIRSRTPSASNEDQQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1K6</accession>
    <name>A0A8C3S1K6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Periostin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Osteoblast-specific factor 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Induces cell attachment and spreading and plays a role in cell adhesion. Enhances incorporation of BMP1 in the fibronectin matrix of connective tissues, and subsequent proteolytic activation of lysyl oxidase LOX.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Homodimer. Interacts with BMP1 and fibronectin.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1K6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008535.1">
        <property type="protein sequence ID" value="ENSCSRP00000008257.1"/>
        <property type="gene ID" value="ENSCSRG00000006094.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050839">
        <property type="term" value="F:cell adhesion molecule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071307">
        <property type="term" value="P:cellular response to vitamin K"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030198">
        <property type="term" value="P:extracellular matrix organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.180.10:FF:000001">
        <property type="entry name" value="periostin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.180.10:FF:000002">
        <property type="entry name" value="periostin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.180.10:FF:000003">
        <property type="entry name" value="periostin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.180.10:FF:000004">
        <property type="entry name" value="periostin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.180.10">
        <property type="entry name" value="FAS1 domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050904">
        <property type="entry name" value="Adhesion/Biosynth-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011489">
        <property type="entry name" value="EMI_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036378">
        <property type="entry name" value="FAS1_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000782">
        <property type="entry name" value="FAS1_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016666">
        <property type="entry name" value="TGFBI/POSTN"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10900:SF12">
        <property type="entry name" value="PERIOSTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10900">
        <property type="entry name" value="PERIOSTIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02469">
        <property type="entry name" value="Fasciclin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF016553">
        <property type="entry name" value="BIGH3_OSF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00554">
        <property type="entry name" value="FAS1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82153">
        <property type="entry name" value="FAS1 domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51041">
        <property type="entry name" value="EMI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50213">
        <property type="entry name" value="FAS1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="3" id="KW-0301">Gamma-carboxyglutamic acid</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="6" id="KW-0358">Heparin-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="7 17" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034743928" description="Periostin" evidence="17">
        <location>
            <begin position="25"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="domain" description="EMI" evidence="19">
        <location>
            <begin position="41"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="18">
        <location>
            <begin position="99"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="18">
        <location>
            <begin position="235"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="18">
        <location>
            <begin position="369"/>
            <end position="493"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="18">
        <location>
            <begin position="497"/>
            <end position="629"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00058492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00061757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00073137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00078063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50213"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008257.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="802" mass="89443" checksum="607FC47E196F2929" modified="2022-01-19" version="1">MKILFLSTFSIFLLSAFDPADSSAHYDKILSHSRIRAREQGPNVCALQQVMGTKKKYFSTCRNWYQGTICGKKATTLYECCPGYMKMDGMRGCPAVAPIDHVYGTLGIVGATSTQRYSDMSKLREEIEGRGSFTFFAPSNEAWELLDQDIHSNLIDNVNIELYNALHNHMVNKRMLTKDLKNGLTLVSMYNDQQLFINHYPNGVVTINCARIIHGNQIATNGVVHVIDRVLTPAGNTIQEFLEAEDDVSSLRAAAITSGVLDTLGKPGHYTLFAPTNEAFEKLPRGVLERIMGDKVASEALIKYHILNTLQCSEAIMGGAVYETLEGSTVEVGCDGESLTVNGVKMANRKDIVTSNGVIHLIDHVLIPNSAKQVIELAGDQQTTFTDLLAQLGLTSSLRPEGQYTLLAPLNGAFSDDTLRMDQRLLKLIMQNHILKVKIGLNELYNGQNVETLGGKQLRIFVYRTAVCIENSCMVRGSKEGRNGVIHIFRQIIKPAEKSLREVLKNDKRFSIFLNLVKDADLEDVLSQPGEWTLFVPTNEAFKGLTDEEKEILRRDKNALRNILLYHLTKGIYIGNGFEPGVTNILKTIQGSKLFLKTVNDTLLVNELTSKESDLMTTNGVIHVIDKLLYPVDVPVGNDQLLTILNKMIKYIQIKKGTTLFGYFYVTVLHVPFSELSASKFIVEPNIKVIEGSLQPITRKEGKTGSFSPVIETYTKIIDGHPVKVTEKKVTEERIIQGPETKYTRITEGGRGDMEGDLKKLLEEEVTKVTKFIEGDGHLLEDEEIKRLLQGVSEVGHKQPWT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1U8</accession>
    <name>A0A8C3S1U8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Transmembrane protein 186</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM186 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1U8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007708.1">
        <property type="protein sequence ID" value="ENSCSRP00000007472.1"/>
        <property type="gene ID" value="ENSCSRG00000005514.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026571">
        <property type="entry name" value="Tmem186"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045325">
        <property type="entry name" value="TMEM70/TMEM186/TMEM223"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13603">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 186"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13603:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 186"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06979">
        <property type="entry name" value="TMEM70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="114"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="146"/>
            <end position="168"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007472.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="253" mass="28925" checksum="95826D4798A05470" modified="2022-01-19" version="1">MLVSLRVAMAGIFKIKTRLHLLPSFGRSLLRELSTRLLKREDMCLPSCFGPHMFLQPGKWQPDSANFYPGTGLAHYRGAGSLPPTNRVLEKSMIENKEQFKLVYKFPGIKYCRIFSRIKLLQTGLTIVILPPVYHLYLQEQVSQDFLLYVTGTACFAAAMLYGISYFLRRMIGLMYLNEAGTMVKVAHLTFWGRKKEIYCPVETVMTLGDTGDAKNEVLLQFKQHNSTQVLYFTLTFGHIVDKQRFAQIFGGF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3A8</accession>
    <name>A0A8C3S3A8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">C2 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Synapse</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3A8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007084.1">
        <property type="protein sequence ID" value="ENSCSRP00000006870.1"/>
        <property type="gene ID" value="ENSCSRG00000005065.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000012432.1">
        <property type="protein sequence ID" value="ENSCSRP00000011965.1"/>
        <property type="gene ID" value="ENSCSRG00000008918.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048788">
        <property type="term" value="C:cytoskeleton of presynaptic active zone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044325">
        <property type="term" value="F:transmembrane transporter binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048791">
        <property type="term" value="P:calcium ion-regulated exocytosis of neurotransmitter"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050806">
        <property type="term" value="P:positive regulation of synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042391">
        <property type="term" value="P:regulation of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048167">
        <property type="term" value="P:regulation of synaptic plasticity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000300">
        <property type="term" value="P:regulation of synaptic vesicle exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04028">
        <property type="entry name" value="C2B_RIM1alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000001">
        <property type="entry name" value="Regulating synaptic membrane exocytosis 3, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039032">
        <property type="entry name" value="Rim-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12157">
        <property type="entry name" value="REGULATING SYNAPTIC MEMBRANE EXOCYTOSIS PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12157:SF15">
        <property type="entry name" value="REGULATING SYNAPTIC MEMBRANE EXOCYTOSIS PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0770">Synapse</keyword>
    <feature type="domain" description="C2" evidence="4">
        <location>
            <begin position="128"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="10"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006870.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="30880" checksum="0EE61D13CED42385" modified="2022-01-19" version="1">MGRQGPRAGRSVQRSPSRSSLSASFEALAVYFPCMSSLEEEEEDDAGGKKLRSTVQRSTETGLAVEMRNWMTRQASRESTDGSMNSYSSEGNLIFPGVRLASDSQFSDFLDGLGPAQLVGRQTLATPSMGDIQIGMMDKKGQLEVEIIRARGLVVKPGSKTLPAPYVKVYLLENGACIAKKKTKVARKTLEPLYQQLLSFEESPQGKVLQIIVWGDYGRMDHKSFMGVAQILLDELDLSNMVIGWFKLFPPSSLVDPTLAPLTRRASQSSLESSTGPSYARS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S499</accession>
    <name>A0A8C3S499_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">KRAB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S499"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007739.1">
        <property type="protein sequence ID" value="ENSCSRP00000007502.1"/>
        <property type="gene ID" value="ENSCSRG00000005521.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07765">
        <property type="entry name" value="KRAB_A-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050169">
        <property type="entry name" value="Krueppel_C2H2_ZnF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232">
        <property type="entry name" value="KRAB DOMAIN C2H2 ZINC FINGER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232:SF118">
        <property type="entry name" value="ZINC FINGER PROTEIN 746"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00349">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KRAB" evidence="2">
        <location>
            <begin position="132"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="296"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="340"/>
            <end position="356"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="375"/>
            <end position="387"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007502.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="387" mass="41678" checksum="2C946B0AF9B9D985" modified="2022-01-19" version="1">MSNVCLCKQGPELDAVTQCPSPLPPPVIPERTSERETQTAEISLTVVSAIQAVERKVDSHATRLLDLEGRTGMAEKKLIDCEKTAVELGNQLESKCAALGTLIQEYGLLQRRLENMENLLKNRNFWILRLPPGTNGEAVCPIQTEWEKLDEWQKELYKNVMKGNYESLISLDYALSKPDLLARIERGEAPCEGEEGDAEERGIPAEPSAECAFSQPSCVSRIKREEELCVEEQGASEEVEIFSEPSTGELSVVSQDAVQPEVEWRAGAIQGLPRGGGICGGGGTGLGVFLQAREGGSGCDRREGGQGSRASLRRGGGKSLRPELSTAFPPSGGKAPETCGSLSNGVAHPQNKTDTSAPGAADAMAVTTMWGRQRTTREGPEDEIRQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4C3</accession>
    <name>A0A8C3S4C3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4C3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009822.1">
        <property type="protein sequence ID" value="ENSCSRP00000009485.1"/>
        <property type="gene ID" value="ENSCSRG00000007114.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009485.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="83" mass="8556" checksum="A8709D8296FBEF67" modified="2022-01-19" version="1">LWSWRHSTGRARLSRGAPARGVHLDAGAAALAHGVGHGGPGRVDHGHEPHEAEALGGEVHVVAVEGEALGVLLLGHVEVTEAW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7A0</accession>
    <name>A0A8C3S7A0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Caspase-8</fullName>
            <ecNumber evidence="14">3.4.22.61</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>Strict requirement for Asp at position P1 and has a preferred cleavage sequence of (Leu/Asp/Val)-Glu-Thr-Asp-|-(Gly/Ser/Ala).</text>
            <dbReference type="EC" id="3.4.22.61"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 16">Belongs to the peptidase C14A family.</text>
    </comment>
    <dbReference type="EC" id="3.4.22.61" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7A0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009075.1">
        <property type="protein sequence ID" value="ENSCSRP00000008774.1"/>
        <property type="gene ID" value="ENSCSRG00000006541.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032991">
        <property type="term" value="C:protein-containing complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004197">
        <property type="term" value="F:cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051604">
        <property type="term" value="P:protein maturation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00032">
        <property type="entry name" value="CASc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08334">
        <property type="entry name" value="DED_Caspase_8_10_r2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08333">
        <property type="entry name" value="DED_Caspase_8_r1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.533.10:FF:000016">
        <property type="entry name" value="CASP8 and FADD-like apoptosis regulator"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1460:FF:000008">
        <property type="entry name" value="caspase-8 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1460">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.533.10">
        <property type="entry name" value="Death Domain, Fas"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033170">
        <property type="entry name" value="Caspase-8_DED1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029030">
        <property type="entry name" value="Caspase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033139">
        <property type="entry name" value="Caspase_cys_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016129">
        <property type="entry name" value="Caspase_his_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011029">
        <property type="entry name" value="DEATH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001875">
        <property type="entry name" value="DED_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011600">
        <property type="entry name" value="Pept_C14_caspase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002138">
        <property type="entry name" value="Pept_C14_p10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001309">
        <property type="entry name" value="Pept_C14_p20"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015917">
        <property type="entry name" value="Pept_C14A"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48169:SF7">
        <property type="entry name" value="CASPASE 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48169">
        <property type="entry name" value="DED DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01335">
        <property type="entry name" value="DED"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00656">
        <property type="entry name" value="Peptidase_C14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00376">
        <property type="entry name" value="IL1BCENZYME"/>
    </dbReference>
    <dbReference type="SMART" id="SM00115">
        <property type="entry name" value="CASc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00031">
        <property type="entry name" value="DED"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52129">
        <property type="entry name" value="Caspase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47986">
        <property type="entry name" value="DEATH domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01122">
        <property type="entry name" value="CASPASE_CYS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01121">
        <property type="entry name" value="CASPASE_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50207">
        <property type="entry name" value="CASPASE_P10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50208">
        <property type="entry name" value="CASPASE_P20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50168">
        <property type="entry name" value="DED"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="6" id="KW-0645">Protease</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="11" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="DED" evidence="17">
        <location>
            <begin position="4"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="domain" description="DED" evidence="17">
        <location>
            <begin position="102"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="domain" description="Caspase family p20" evidence="19">
        <location>
            <begin position="214"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="domain" description="Caspase family p10" evidence="18">
        <location>
            <begin position="361"/>
            <end position="446"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00051626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00066479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00068172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU003971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50208"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008774.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="459" mass="53065" checksum="08C12E3AA621E6DA" modified="2022-01-19" version="1">MSADIYKLLFFISEELDSETLMALKFLSLEYIPLKNQEDIQDPKDFFQKLQKKRMIEEDDLSFLKELLFRVNRIDLLTGKLSSSRDEMERELQIPNKAKVSPYRQLLYRISEEITSEEVASVRFLLQKELPKKKLQDNATILKLFIEMEKAGIMNETKLKALKSILREVRPDLAQKINTYEVETQGNDFKPPGWFSEHLDSLPLKNPYRMDNNPHGYCVILNNSDFKNPDETRSGTDRDAGKYFALKQVFEWLQFETIEHRNLEAEEICETIKKYSNMDHSNMDCFICCLLSHGEKGKVRGTDWNSAAIKDLVSCFTGSECPSLAGKPKLFFIQACQGKTGQKSIPVEEDSSRQLETDALPLPSIPDWADILIGMATVEDFECYRYIERGSAFIQCLCKEIESFCPQRMDLLTILTQVNKEIGEKEFNGKKQMPEIKSTLRRQLIFQVNCTVSICQCYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SA84</accession>
    <name>A0A8C3SA84_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SA84"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012597.1">
        <property type="protein sequence ID" value="ENSCSRP00000012125.1"/>
        <property type="gene ID" value="ENSCSRG00000009081.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF70">
        <property type="entry name" value="OLFACTORY RECEPTOR MOR24-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="28"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="63"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="102"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="135"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="202"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="240"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="273"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="44"/>
            <end position="293"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012125.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="34800" checksum="6442BEDAC00E91BE" modified="2022-01-19" version="1">MSDSNTTDFTNPSTFILMGVPGLESAHVWISIPFCTMYAIAVLGNFIILFIVKREPSLHGTMYYFLCMLAVTDLVLSTSILPKTLSIFWFNSREIDFSACLTQLYFIHSFLVMESGILVAMALDRYVAICHPLRYSTTLTNIVVAKIGLAVVLGAVLLGPHPFLLQQLSHCRTDVISHTYCEFMALVKLACGDTVVMSAYSLAVAFLTGGLDLLLIVLSYVMILRAIFSLPSKEARRKSLSTCGSHICIMLVFYSPAFFSFLSHRFGHVAPHVHILITNMYLLFPPMMNPIIYGVGTPGIRQRLLHILGMKPD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBD6</accession>
    <name>A0A8C3SBD6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cell membrane</location>
            <topology evidence="1 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBD6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010427.1">
        <property type="protein sequence ID" value="ENSCSRP00000010062.1"/>
        <property type="gene ID" value="ENSCSRG00000007504.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13954">
        <property type="entry name" value="7tmA_OR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000015">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050516">
        <property type="entry name" value="Olfactory_GPCR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26452">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="16"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="40"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="80"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="122"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="182"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="220"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="254"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="23"/>
            <end position="272"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010062.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="302" mass="33511" checksum="808F3E38278E0A8E" modified="2022-01-19" version="1">LFHFCLPFAPFPTHSIYLVALMGNMLILLLVSLDSQLHTPMYFFLGNLSVVDIGYTSSTVPKMLANYLSQDKSISWAGCLSQMFFFISFGGIECLILGVMAYDRYVAICHPLHYGTFMSRRVCALLAAAAWAMGLTNSAVHLSLMSILSFCRGNVLHHFFCDIPPLFQLSCSDIRANQAATIVVGGAIVFCSLLGTLVSYVYITLAVLRIRTREGRLKAFSTCASHLTVVSLYFGTILFTYLRPNSTYSQEQDRALPVLYGIIIPMLNPIIYSLRNKNVKGADGMVSPPLSVPEWTRSQKKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD99</accession>
    <name>A0A8C3SD99_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">RING-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SD99"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012707.1">
        <property type="protein sequence ID" value="ENSCSRP00000012224.1"/>
        <property type="gene ID" value="ENSCSRG00000009197.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000023151.1">
        <property type="protein sequence ID" value="ENSCSRP00000022176.1"/>
        <property type="gene ID" value="ENSCSRG00000016607.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004842">
        <property type="term" value="F:ubiquitin-protein transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006513">
        <property type="term" value="P:protein monoubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006275">
        <property type="term" value="P:regulation of DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16562">
        <property type="entry name" value="RING-HC_RNF219"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039209">
        <property type="entry name" value="OBI1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035691">
        <property type="entry name" value="OBI1_RING-HC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14609:SF1">
        <property type="entry name" value="ORC UBIQUITIN LIGASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14609">
        <property type="entry name" value="RING FINGER PROTEIN 219"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13923">
        <property type="entry name" value="zf-C3HC4_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="7">
        <location>
            <begin position="18"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="302"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="552"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="697"/>
            <end position="730"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="89"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="157"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="304"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="327"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="702"/>
            <end position="715"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="717"/>
            <end position="730"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012224.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="730" mass="81584" checksum="AE085C13A9493F2A" modified="2022-01-19" version="1">MAQNVQNVTLSLTLPITCHICLGKVRHPVICVNNHVFCSICIDVWLKNNSQCPACRIPITPDNPCKEIIGGTSESEPIFSPTVRKHLRKTRLELLHKEYEDEIESLQKEVEELRSKNIGLEAQLKTVLDPGALSLCNTHEESHQSTDEASRAGPETIEEWTKKLKAANDLYEKVKDDVEKLNEANKKLRLENGGLVRENLRLKAEVDSRSPQKFGRFTAAALQSKVEQCERETNRLKKALERSDKYIEELEGQLTQLKGSSGETQNVSTVSETALFTDNKGSESSEEDIASLKSQVERLEKKTLTTSQSPDNLEQLTGNGLLDSDGACSNSASQDRSNGPDTHSHPTNKELFSGCQEVLLDIAATNMDACLEQQWDKGEDCAPYKDDELYELPAPCTPSLSLSCLQLNTPDIKESPLVKQESTGKPSAFLRKLEFDDFCDTSDECNKDSPEHSASPCNSQKKVTCFTSAKPVFWNSCSTNYAENLDFEGSEQNAINSHSGEPLAKSSDKHELLLSKRLHTIRCSEMNRTRTSSEASMDAAYLDKISELDSMMSESDNSKSPYYNFKSSELENPSKSTQCSELLNESDKKLEERNKQNSVKGPESSDQLVDWKPATFSILSPSGLDMNEHFPFSSGRNSETSESKPQNCLFQREFSQSFLFSNSQRLFEEQKFGSSIFKMSSEIHNLHNQLQSPWASSFIPEKKHKSVNQSTKRKIQSSLSSASPSKTTKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDM2</accession>
    <name>A0A8C3SDM2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Frizzled-6</fullName>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="22">Interacts with LMBR1L.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Apical cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell surface</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Endoplasmic reticulum membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the G-protein coupled receptor Fz/Smo family.</text>
    </comment>
    <comment type="caution">
        <text evidence="23">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDM2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012804.1">
        <property type="protein sequence ID" value="ENSCSRP00000012316.1"/>
        <property type="gene ID" value="ENSCSRG00000009276.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030659">
        <property type="term" value="C:cytoplasmic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042813">
        <property type="term" value="F:Wnt receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017147">
        <property type="term" value="F:Wnt-protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060070">
        <property type="term" value="P:canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035567">
        <property type="term" value="P:non-canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15032">
        <property type="entry name" value="7tmF_FZD6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd07450">
        <property type="entry name" value="CRD_FZ6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000036">
        <property type="entry name" value="frizzled-3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.2000.10:FF:000014">
        <property type="entry name" value="frizzled-6 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.2000.10">
        <property type="entry name" value="Frizzled cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015526">
        <property type="entry name" value="Frizzled/SFRP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000539">
        <property type="entry name" value="Frizzled/Smoothened_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020067">
        <property type="entry name" value="Frizzled_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036790">
        <property type="entry name" value="Frizzled_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041770">
        <property type="entry name" value="FZ6_CRD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026543">
        <property type="entry name" value="FZD6_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017981">
        <property type="entry name" value="GPCR_2-like_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11309">
        <property type="entry name" value="FRIZZLED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11309:SF75">
        <property type="entry name" value="FRIZZLED-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01534">
        <property type="entry name" value="Frizzled"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01392">
        <property type="entry name" value="Fz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00489">
        <property type="entry name" value="FRIZZLED"/>
    </dbReference>
    <dbReference type="SMART" id="SM00063">
        <property type="entry name" value="FRI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01330">
        <property type="entry name" value="Frizzled"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63501">
        <property type="entry name" value="Frizzled cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50038">
        <property type="entry name" value="FZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50261">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="21" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="7" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="17 23" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="15" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="19" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16 25" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-0675">Receptor</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 26" id="KW-0732">Signal</keyword>
    <keyword evidence="20" id="KW-0807">Transducer</keyword>
    <keyword evidence="10 25" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 25" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="13" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="9" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="signal peptide" evidence="26">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034057791" description="Frizzled-6" evidence="26">
        <location>
            <begin position="20"/>
            <end position="717"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="202"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="235"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="285"/>
            <end position="313"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="325"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="370"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="414"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="474"/>
            <end position="495"/>
        </location>
    </feature>
    <feature type="domain" description="FZ" evidence="27">
        <location>
            <begin position="20"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 2" evidence="28">
        <location>
            <begin position="196"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="592"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="678"/>
            <end position="717"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="24">
        <location>
            <begin position="678"/>
            <end position="695"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="25"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="33"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="100"/>
            <end position="124"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00008077"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00018155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00062611"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00090"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012316.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="717" mass="81296" checksum="DFDAE0CE1E334E90" modified="2022-01-19" version="1">MGIFVFFVIYSLILTLIQGHSLFTCEPVTVSRCTGITYNMTFFPNMMGHYDQDTAAVQMEPFLPLVNLHCSPDVHTFLCKAFVPACVKQIHVIHPCRRLCERVYSDCKQLIDTFGITWPEELECNRLEDCDETAPVTAAVTTKVHGTQKTPGQARRDYGFWCPRHLQTSNGQGYKFLGIDQCAPPCPNMYFKNYELDVAKSFIGIVSIFCLCATLFTFLTFLIDVKRFRYPERPIIYYSVCYSIVSLMYFIGFLLGNRTACNKADEKLEIGETVVLGSQNKACTVLFMVLYFFTMAGTIWWVILTITWFLAAGRKWSCEAIEQKAMWFHAVAWGIPGFLTIMLLAMNKVEGDNISGVCFVGLYDLDASRYFVLLPLCFCVFIGLSLLLAGIISLNHVRQVIQHDGRNQEKLKKFMIRIGVFSGLYLVPLVALLGCYVYEQMYRRIWETTWVFDHCDQYHIPCPYQAKALARPEIFLFLMKYLMTLIVGISPVFWVGSKKTCSEWASFFNRNRKRDPISESRRVLQESCEFFLKHNSKVKYKKKHYKSSSHKLKVISKSMGTSTGATTNHETSAVAITNPDYLSQENFTEIKTPQETSEKEMEADGTSTQKVEEGENADGEHVLQILSTSKLAMEQVEKSSKADNTFDMISLSESIKRMGEGRISSKSDFTETLPLQVSNSQLPNVSQRGSTSGSVSMLVHSASDTRKDQDSGNSSKP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDY9</accession>
    <name>A0A8C3SDY9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Cell growth regulator with RING finger domain protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Cell growth regulatory gene 19 protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Able to inhibit growth in several cell lines.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDY9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011603.1">
        <property type="protein sequence ID" value="ENSCSRP00000011178.1"/>
        <property type="gene ID" value="ENSCSRG00000008370.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10251219at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030308">
        <property type="term" value="P:negative regulation of cell growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051726">
        <property type="term" value="P:regulation of cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16787">
        <property type="entry name" value="mRING-HC-C3HC5_CGRF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000421">
        <property type="entry name" value="Cell growth regulator with ring finger domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042496">
        <property type="entry name" value="CGRF1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15379">
        <property type="entry name" value="CELL GROWTH REGULATOR WITH RING FINGER DOMAIN PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15379:SF2">
        <property type="entry name" value="CELL GROWTH REGULATOR WITH RING FINGER DOMAIN PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13920">
        <property type="entry name" value="zf-C3HC4_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5" id="KW-0338">Growth arrest</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00054111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00070853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00077522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="341" mass="38802" checksum="8893B3F17C31D98F" modified="2022-01-19" version="1">MAAVFLVTLYEYSPLFYIAVVFVCFLVTSGLVLGWFGWDVPVILRNSEEIESSIRVSKKQMRQVKNPFGLEISHPAAVSITRGITLTPDCLEDCILTCYWGCSVQKLHEALQKHVYCFRIKTPQALEDALYSEYLYREQYFIKKTDKEEKYCQLPEDAQIAGFGPVPRSRYPLVALLTLADEEDQEIYDIISMVSVIHIPDESYRLSCRILYQYLLLAQGQFHDLKQLFMSASNNAPPSSDASGESSTNKSLLEKVGLAEVESELQEANSKDCVVCQNGTVNWVLLPCRHTCLCDGCVKYFQQCPMCRQFVQESFPLCSKKEQDKDETEHIFQDAPHGADF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDZ0</accession>
    <name>A0A8C3SDZ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Solute carrier family 25 member 32</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Mitochondrial FAD transporter</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Facilitates flavin adenine dinucleotide (FAD) translocation across the mitochondrial inner membrane into the mitochondrial matrix where it acts as a redox cofactor to assist flavoenzyme activities in fundamental metabolic processes including fatty acid beta-oxidation, amino acid and choline metabolism as well as mitochondrial electron transportation. In particular, provides FAD to DLD dehydrogenase of the glycine cleavage system, part of mitochondrial one-carbon metabolic pathway involved in neural tube closure in early embryogenesis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>FAD(in) = FAD(out)</text>
            <dbReference type="Rhea" id="RHEA:76535"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 15">Belongs to the mitochondrial carrier (TC 2.A.29) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDZ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012696.1">
        <property type="protein sequence ID" value="ENSCSRP00000012215.1"/>
        <property type="gene ID" value="ENSCSRG00000009114.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006862">
        <property type="term" value="P:nucleotide transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015711">
        <property type="term" value="P:organic anion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055085">
        <property type="term" value="P:transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.50.40.10:FF:000025">
        <property type="entry name" value="mitochondrial folate transporter/carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.40.10">
        <property type="entry name" value="Mitochondrial carrier domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023395">
        <property type="entry name" value="MCP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018108">
        <property type="entry name" value="MCP_transmembrane"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044712">
        <property type="entry name" value="SLC25A32-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45683">
        <property type="entry name" value="MITOCHONDRIAL NICOTINAMIDE ADENINE DINUCLEOTIDE TRANSPORTER 1-RELATED-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00153">
        <property type="entry name" value="Mito_carr"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103506">
        <property type="entry name" value="Mitochondrial carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50920">
        <property type="entry name" value="SOLCAR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 14 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 15" id="KW-0813">Transport</keyword>
    <feature type="repeat" description="Solcar" evidence="14">
        <location>
            <begin position="28"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="14">
        <location>
            <begin position="126"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="14">
        <location>
            <begin position="230"/>
            <end position="314"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00050907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00058619"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00070508"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00079992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU000488"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012215.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="317" mass="35513" checksum="343758719A91C23F" modified="2022-01-19" version="1">MSVAPGARGPLCAVESPPAPPLRPLFRHVRYENLVAGLSGGVVSTLALHPLDLVKIRFAVSDGLELRPKYNGILHCLTTVWKHEGLRGLYKGVTPNMWGAGASWGLYFFFYNAIKAYKEERKLEGLGASEHLVSAAEAGVMTLCITNPIWVTKTRLVLQYDAGIDSSKCQYKGMFDALIKIYKLEGIRGLYKGFVPGLFGTSHGALQFMAYEDLKLRYNKHRNRLLDTKLTALEYITMAALSKIFAVSATYPYQVVRARLQDQHNRYSGMVDVIRRTWRKEGVHGFYKGIIPNVIRVTPACCITFVVYENVSNFLLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFM9</accession>
    <name>A0A8C3SFM9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">TLE family member 4, transcriptional corepressor</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the WD repeat Groucho/TLE family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFM9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013656.1">
        <property type="protein sequence ID" value="ENSCSRP00000013123.1"/>
        <property type="gene ID" value="ENSCSRG00000009505.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090090">
        <property type="term" value="P:negative regulation of canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00200">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000001">
        <property type="entry name" value="transducin-like enhancer protein 3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005617">
        <property type="entry name" value="Groucho/TLE_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009146">
        <property type="entry name" value="Groucho_enhance"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10814">
        <property type="entry name" value="TRANSDUCIN-LIKE ENHANCER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10814:SF31">
        <property type="entry name" value="TRANSDUCIN-LIKE ENHANCER PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03920">
        <property type="entry name" value="TLE_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01850">
        <property type="entry name" value="GROUCHOFAMLY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="4 10" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="Groucho/TLE N-terminal Q-rich" evidence="13">
        <location>
            <begin position="24"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="10">
        <location>
            <begin position="573"/>
            <end position="614"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="10">
        <location>
            <begin position="615"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="10">
        <location>
            <begin position="697"/>
            <end position="728"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="140"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="184"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="11">
        <location>
            <begin position="32"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="184"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="203"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="215"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="273"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="290"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="317"/>
            <end position="328"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005969"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF03920"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013123.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="773" mass="83785" checksum="CC3AB96A956B1C5E" modified="2022-01-19" version="1">MIRDLSKMYPQTRHPAPHQPAQPFKFTISESCDRIKEEFQFLQAQYHSLKLECEKLASEKTEMQRHYVMYYEMSYGLNIEMHKQAEIVKRLNAICAQVIPFLSQEHQQQVVQAVERAKQVTMAELNAIIGQQLQAQHLSHGHGLPVPLTPHPSGLQPPAIPPIGSSAGLLALSSALGGQSHLPIKDEKKHHENDHQRDRDSIKSSSVSPSASFRTAEKHRNSTDYSSDSKKQKTEEKEIATRYDSDGEKSDDNLVVDVSNEDPSSPRGSPAHSPRENGLDKTRLLKKDAPISPASIASSSSTPSSKSKELSLNEKSTTPVSKSNTPTPRTDAPTPGSNSTPGLRPVPGKPPGVDPLASGLRTPMAVPCPYPAPFGIVPHAGMNGELTSPGAAYAGLHNISPQMSAAAAAAAAAAAYGRSPVVGFDPHHHMRVPGIPPNLTGIPGGKPAYSFHVSADGQMQPVPFPPDALIGPGIPRHARQINTLNHGEVVCAVTISNPTRHVYTGGKGCVKVWDISHPGNKSPVSQLDCLNRDNYIRSCRLLPDGRTLIVGGEASTLSIWDLAAPTPRIKAELTSSAPACYALAISPDSKVCFSCCSDGNIAVWDLHNQTLVRQFQGHTDGASCIDISNDGTKLWTGGLDNTVRSWDLREGRQLQQHDFTSQIFSLGYCPTGEWLAVGMENSNVEVLHVTKPDKYQLHLHESCVLSLKFAHCGKWFVSTGKDNLLNAWRTPYGASIFQSKESSSVLSCDISVDDKYIVTGSGDKKATVYEVIY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFR5</accession>
    <name>A0A8C3SFR5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Guanine nucleotide-binding protein subunit gamma</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">G proteins are composed of 3 units; alpha, beta and gamma.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Cell membrane</location>
            <topology evidence="1 9">Lipid-anchor</topology>
            <orientation evidence="1 9">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the G protein gamma family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFR5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014099.1">
        <property type="protein sequence ID" value="ENSCSRP00000013546.1"/>
        <property type="gene ID" value="ENSCSRG00000010302.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005834">
        <property type="term" value="C:heterotrimeric G-protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031681">
        <property type="term" value="F:G-protein beta-subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00068">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.260.10:FF:000001">
        <property type="entry name" value="Guanine nucleotide-binding protein subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.260.10">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001770">
        <property type="entry name" value="G-protein_gamma"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015898">
        <property type="entry name" value="G-protein_gamma-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036284">
        <property type="entry name" value="GGL_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13809">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN GAMMA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00631">
        <property type="entry name" value="G-gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00321">
        <property type="entry name" value="GPROTEING"/>
    </dbReference>
    <dbReference type="SMART" id="SM01224">
        <property type="entry name" value="G_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00224">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48670">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50058">
        <property type="entry name" value="G_PROTEIN_GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 9" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 9" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="8" id="KW-0636">Prenylation</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0807">Transducer</keyword>
    <feature type="domain" description="G protein gamma" evidence="10">
        <location>
            <begin position="5"/>
            <end position="71"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013546.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="71" mass="7878" checksum="EDB74E5622E7B46D" modified="2022-01-19" version="1">MASNNTASIAQVRKLVEQLKMEANIDRIKVSKAAADLMAYCEAHAKEDPLLTPVPASENPFREKKFFCAIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG65</accession>
    <name>A0A8C3SG65_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG65"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013117.1">
        <property type="protein sequence ID" value="ENSCSRP00000012614.1"/>
        <property type="gene ID" value="ENSCSRG00000009519.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042101">
        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051287">
        <property type="entry name" value="TCR_variable_region"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19367:SF18">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19367">
        <property type="entry name" value="T-CELL RECEPTOR ALPHA CHAIN V REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="5" id="KW-0391">Immunity</keyword>
    <keyword evidence="4" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="3" id="KW-0675">Receptor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-1279">T cell receptor</keyword>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="5"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00043266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012614.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="128" mass="14160" checksum="4F3D6A4CCC36E64E" modified="2022-01-19" version="1">VSLFPSTGLVQSDSVDQSPPEVRISEGQSVTLHCNFTTVDPSPYLFWYRQYPNQPPQHILTKTKFDVPDQTLAQGKFSASLHLGNKTVPFKIEAVSQQESAVYYCALRPTGGRTASPLVQKVSGGYLW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGC5</accession>
    <name>A0A8C3SGC5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">NAD(P)(+)--arginine ADP-ribosyltransferase</fullName>
            <ecNumber evidence="10">2.4.2.31</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Mono(ADP-ribosyl)transferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="9 10">
            <text>L-arginyl-[protein] + NAD(+) = N(omega)-(ADP-D-ribosyl)-L-arginyl-[protein] + nicotinamide + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19149"/>
            <dbReference type="Rhea" id="RHEA-COMP:10532"/>
            <dbReference type="Rhea" id="RHEA-COMP:15087"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17154"/>
            <dbReference type="ChEBI" id="CHEBI:29965"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:142554"/>
            <dbReference type="EC" id="2.4.2.31"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1 10">Belongs to the Arg-specific ADP-ribosyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.4.2.31" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGC5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014384.1">
        <property type="protein sequence ID" value="ENSCSRP00000013810.1"/>
        <property type="gene ID" value="ENSCSRG00000010480.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044194">
        <property type="term" value="C:cytolytic granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003950">
        <property type="term" value="F:NAD+ poly-ADP-ribosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0106274">
        <property type="term" value="F:NAD+-protein-arginine ADP-ribosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016779">
        <property type="term" value="F:nucleotidyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.176.10:FF:000001">
        <property type="entry name" value="NAD(P)(+)--arginine ADP-ribosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.176.10">
        <property type="entry name" value="Toxin ADP-ribosyltransferase, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050999">
        <property type="entry name" value="ADP-ribosyltransferase_ARG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000768">
        <property type="entry name" value="ART"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10339">
        <property type="entry name" value="ADP-RIBOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10339:SF2">
        <property type="entry name" value="ECTO-ADP-RIBOSYLTRANSFERASE 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01129">
        <property type="entry name" value="ART"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00970">
        <property type="entry name" value="RIBTRNSFRASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56399">
        <property type="entry name" value="ADP-ribosylation"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01291">
        <property type="entry name" value="ART"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51996">
        <property type="entry name" value="TR_MART"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2 10" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="7 10" id="KW-0520">NAD</keyword>
    <keyword evidence="6 10" id="KW-0521">NADP</keyword>
    <keyword evidence="4" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="3 10" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009558"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00047597"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU361228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013810.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="321" mass="36130" checksum="2F5435F9E07C54A0" modified="2022-01-19" version="1">MITGLAGPRMCHLSMMDDAFDDQYIGCANKMEKKAGKLLKTEMSPFSQMWEKATEKWNNVKTKLSPPKGFKDEYGIAIVAYTDSTTLYNGKAFPTIFNVAVRTAGISQAHYTTTFQFKAFHYYLTIALQLLRKSAGGCDVMYNTTVYRGVPESYKDWNSEIRFGHFASSSIEKEVAERFRTKKVIGRGTLFTIQTCFGVKIWNYSYNPLDKEVLIPVHEKFSVTQRQGNNITLRSTNQTCSRFNCAYLGGEYWAEQEKYLGGVKFTDTHSSLSLTMCVLPGLLMSCINSDRELALTVESSVQISVKTSVKGAARSIKETKC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGS5</accession>
    <name>A0A8C3SGS5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Ketohexokinase</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGS5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014316.1">
        <property type="protein sequence ID" value="ENSCSRP00000013748.1"/>
        <property type="gene ID" value="ENSCSRG00000010463.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1190.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052562">
        <property type="entry name" value="Ketohexokinase-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029056">
        <property type="entry name" value="Ribokinase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42774:SF3">
        <property type="entry name" value="KETOHEXOKINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42774">
        <property type="entry name" value="PHOSPHOTRANSFERASE SYSTEM TRANSPORT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53613">
        <property type="entry name" value="Ribokinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5045271301" evidence="2">
        <location>
            <begin position="23"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="211"/>
            <end position="231"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013748.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="231" mass="24576" checksum="B1506DC27C899AC8" modified="2025-10-08" version="2">MGSLSPPLLAVAVVFIVADLRRRGVDVGHVAWQSRGDTPCACCLVNSTSGSRTVTLYDTNLPDVTAQDFEQVDLTQYKWIHWEGRNAEEQVKMIQRVEEHNRTCPAHQRVSTSVEVEKPREGLYQLFGYGDVVGNNGAVSPPLTPLPGSWRRSVSGGVGKAEPEETSHWLLGNLPASWLSQPVLPGGPRCLEGAPIGGGVTGPCVGEAGEQHSWGLPLGGAAGGQAPPTPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHN4</accession>
    <name>A0A8C3SHN4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Paraneoplastic antigen-like protein 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHN4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014557.1">
        <property type="protein sequence ID" value="ENSCSRP00000013972.1"/>
        <property type="gene ID" value="ENSCSRG00000010663.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026523">
        <property type="entry name" value="PNMA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048270">
        <property type="entry name" value="PNMA_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048271">
        <property type="entry name" value="PNMA_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095:SF17">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN MA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14893">
        <property type="entry name" value="PNMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20846">
        <property type="entry name" value="PNMA_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Paraneoplastic antigen Ma-like N-terminal" evidence="2">
        <location>
            <begin position="1"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="Paraneoplastic antigen Ma-like C-terminal" evidence="1">
        <location>
            <begin position="175"/>
            <end position="335"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF14893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF20846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013972.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="353" mass="39478" checksum="77474B25A93BDE1E" modified="2022-01-19" version="1">MALHLLEDWCKGMTIDPKNCLLVTGVSEEFDEGSIEPILRTSTKYLSECKMHGRMFVREEGAFAVLCELPSAVDPLQVPSTITVEDGVWRVIATGSQPSPAPASNVEFLKKMSAFLGKEGKTLADMPGLLGLDPGVPHLEPAPSPDEWVKALGKALEKVVPSHPESSPYRKLRLFSGGPTPIPGEEAFEPWLEHTTEMLQEWAVPDAEKRRRLVECLRGPALDVIRTLKLSNPGVKVKDCLEALDHAFGRTEGLEDVYCKFLNARQQKGEKVSAYIQRLEKLLQRAIMRGAVAVEQMDRTRLAQIVRGIQYQNPILLHLRLRERQDNPPSYSQLIKEVREEEERQAAGEEEAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHT3</accession>
    <name>A0A8C3SHT3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6 15">NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2 15">Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 15">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="5">Complex I is composed of 45 different subunits. This a component of the hydrophobic protein fraction.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3 15">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 15">Belongs to the complex I NDUFA10 subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHT3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013312.1">
        <property type="protein sequence ID" value="ENSCSRP00000012798.1"/>
        <property type="gene ID" value="ENSCSRG00000009690.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006120">
        <property type="term" value="P:mitochondrial electron transport, NADH to ubiquinone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02030">
        <property type="entry name" value="NDUO42"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000837">
        <property type="entry name" value="NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050566">
        <property type="entry name" value="Deoxyribonucleoside_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031314">
        <property type="entry name" value="DNK_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015828">
        <property type="entry name" value="NDUFA10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10513">
        <property type="entry name" value="DEOXYNUCLEOSIDE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10513:SF15">
        <property type="entry name" value="NADH DEHYDROGENASE [UBIQUINONE] 1 ALPHA SUBCOMPLEX SUBUNIT 10, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01712">
        <property type="entry name" value="dNK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000543">
        <property type="entry name" value="NADH_UQ_42KD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13 15" id="KW-0249">Electron transport</keyword>
    <keyword evidence="11 15" id="KW-0274">FAD</keyword>
    <keyword evidence="9 15" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="14 15" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 15" id="KW-0679">Respiratory chain</keyword>
    <keyword evidence="12" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="7 15" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Deoxynucleoside kinase" evidence="16">
        <location>
            <begin position="62"/>
            <end position="264"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00003195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00017279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRNR" id="PIRNR000543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF01712"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012798.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="41116" checksum="0D136AF7D15ED265" modified="2022-01-19" version="1">MSLWLGKLARPGAAAARGRPGLGALRVAKIHVSSQQKLRYGWLAYILGERATKKFNKYSKIFTVDGNLSSGKGKLAQQIAEKLGMQYFPEADVHYLDRVTGDGTLLDEKFNGRCNLEKFYNDPKCPDGNSYRLQAWLYSNRVLQYSDALELLLSTGQGVVMERSVYSDFVFMEAMFQQGYIHKRCVDHYNEVKGISICEFLPPHLVIYIDVPVSEVQKRIQEKGKPYEKKVSPAYLQSIEDIYKKSFLPEISETSEVLQYTASEAQDADKVLEDIEYLKFDKGPWLEQDDVSFHQLRLYMEDKHKVVNPTTIPRYIPEITIGGNEFDKTYYQYRSLPGRNFDKGYNSEVGDKWIWLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIF7</accession>
    <name>A0A8C3SIF7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Olduvai domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIF7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015249.1">
        <property type="protein sequence ID" value="ENSCSRP00000014626.1"/>
        <property type="gene ID" value="ENSCSRG00000011171.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060090">
        <property type="term" value="F:molecular adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007098">
        <property type="term" value="P:centrosome cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090063">
        <property type="term" value="P:positive regulation of microtubule nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903358">
        <property type="term" value="P:regulation of Golgi organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052593">
        <property type="entry name" value="MT-associated_AKAP9-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010630">
        <property type="entry name" value="Olduvai_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46501">
        <property type="entry name" value="MYOMEGALIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46501:SF2">
        <property type="entry name" value="MYOMEGALIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01148">
        <property type="entry name" value="DUF1220"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Olduvai" evidence="2">
        <location>
            <begin position="123"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="151"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="24"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="158"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="191"/>
            <end position="206"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="SMART" id="SM01148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014626.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="388" mass="41529" checksum="B4B8524A6CDD2D84" modified="2022-01-19" version="1">MEELSRPGPRGGPCWGQSEDAGVPPLPAHLTPPPRPANPPALSPGRKYDSLIQAQARELSHLRQKMREGRSVCHLLTQRLRDTVKSFEELLRGTDIDYYMGQSFREHLAQGGQLAERLSSKLNVALTYAPPRLSKELREKERMIETLQAKLEERCETPASSRALSESPRSNSSASFLSDGPEACSDGDATTKYSQLQGDRSEQPSQRLAGKAGCFCPTQGGGRGVQEALCPPGLLLAEPWRPTQLSVPPVGAGADLLEGHLVEIRSLRQRLEESICINDRLREQLENRLAVGVGGCQPHTARHEPLCRGCSPPAACSVPAPALDLGSLYVWGRPCSWGPSTAGDPQTQLGLAPLVGAALICPPSGPVGGCGSYSSPLCGCELESRPGA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ02</accession>
    <name>A0A8C3SJ02_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Receptor-type tyrosine-protein phosphatase O</fullName>
            <ecNumber evidence="2">3.1.3.48</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Glomerular epithelial protein 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Protein tyrosine phosphatase U2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Possesses tyrosine phosphatase activity. Plays a role in regulating the glomerular pressure/filtration rate relationship through an effect on podocyte structure and function.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">Interacts (phosphorylated form) with FYN and GRB2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the protein-tyrosine phosphatase family. Receptor class 3 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.48" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ02"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016228.1">
        <property type="protein sequence ID" value="ENSCSRP00000015565.1"/>
        <property type="gene ID" value="ENSCSRG00000011616.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098982">
        <property type="term" value="C:GABA-ergic synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098978">
        <property type="term" value="C:glutamatergic synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045296">
        <property type="term" value="F:cadherin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017147">
        <property type="term" value="F:Wnt-protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090090">
        <property type="term" value="P:negative regulation of canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072112">
        <property type="term" value="P:podocyte differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003093">
        <property type="term" value="P:regulation of glomerular filtration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd14614">
        <property type="entry name" value="R-PTPc-O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000488">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase O isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000039">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase O isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000415">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase O isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058859">
        <property type="entry name" value="Fn3_R-PTP-O"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000242">
        <property type="entry name" value="PTP_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042996">
        <property type="entry name" value="PTPRO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003595">
        <property type="entry name" value="Tyr_Pase_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47028">
        <property type="entry name" value="RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47028:SF1">
        <property type="entry name" value="RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26586">
        <property type="entry name" value="Fn3_R-PTP-O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00102">
        <property type="entry name" value="Y_phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00700">
        <property type="entry name" value="PRTYPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00194">
        <property type="entry name" value="PTPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00404">
        <property type="entry name" value="PTPc_motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50055">
        <property type="entry name" value="TYR_PHOSPHATASE_PTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 19" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="828"/>
            <end position="852"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="888"/>
            <end position="909"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="22">
        <location>
            <begin position="336"/>
            <end position="432"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="22">
        <location>
            <begin position="442"/>
            <end position="539"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="22">
        <location>
            <begin position="639"/>
            <end position="732"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="22">
        <location>
            <begin position="733"/>
            <end position="825"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="20">
        <location>
            <begin position="946"/>
            <end position="1203"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="21">
        <location>
            <begin position="1120"/>
            <end position="1194"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00013064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00025789"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00056314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00063538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00073607"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00075446"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00080595"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015565.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1224" mass="138931" checksum="DB534244A15F37FE" modified="2022-01-19" version="1">KQKKQTKPKKPTTTSSLCGEKDNSGCISEINAAPFQVAVRDDNCIVVSLEASDVVSSSSVYVVKITGESKNYFFQFEEFNNTLPSPVVFNASYHGLYYIVTLMVVNSNMVSKPVRSITVLTKPLPISSVSIYDYKPSPETGVLFEIQYPEKYNVFTRVNISYWEGKDYRTMLYKDFFKGKTVFNHWLPGICYSNITFQLVSEATFNKSTLVEYSGVRHEPKQHRTVPYPPRNISVQIVHMNKNNWEEHSGNFPEESFMGPQDVIGQEKLTHFSNDPTEIPSVNTSYSWPDYHYNSTDYTTTSQPNWWTNEAESSESEDEFVNAVPSEYENTSTASTSGKFTPEPPSFLPVQMVLSWLPPKPPTAFDGFHINIEREENSTEFLTVGEDTHEFIAELKEPGKYKLSVTTFSSSGSCEIRRSQSAKTLSFYISPTGEWIEELTEKPQHVSVTVLSSTTALMSWTSSQDSSSNNTIVSVVSLTCQKQKESQRLEKHYCTEVNSSNSIIENLVPGAQYQVVIYLRKGPLVGPPSDPVTFAIVPTGIKDLMLYPLGPTAVILSWNRPYLGVFRKYVVEMFYFNPSTMTSEWMTYYEIAATVSLTASVKIASLLPAWYYNFRVTMVTWGDPELSCCDSSTISFITAPVSPEITSVEYFNNLLYVSWTYEDDGTDLSHSRMLHWMVIAEGKKKIKKSVTRNVMTAVLSLPPGDIYNLSVTACTERGSNTSTPQIVKLEPAPPKSLFAVNKTQTSVTLLWVEEGVADFFEVFCQQAGSGQETKLQEPVTVSSHVVTISSLLPATSYNCSVTTFSHNSPSVPTFIAVSTMVTEMNPNIVVISVLAILSILLIGLLLLTLVVLRRKHLQMARECGAGTFVNFASLERDGKLPYNWRRSVFAFLTLLPSCLWTDYLLAFYINPWSKNGLKKRKLTNPVQLDDFDGYIKDMAKDSDYKFSLQFEELKLIGLDIPHFAADLPMNRCKNRYTNILPYDFSRVRLVSMNEEEGLDYINANYIPGYNSPQEYIATQGPLPETRNDFWKMVLQQKSQIIVMLTQCNEKRRVKCDHYWPFTEEPIVYGDITVEMLSEEEQTDWSYRNFRISYADEVQDVMHFNYTAWPDHGVPTTNAAESILQFVQIVRQQSTKSKGPMVIHCSAGVGRTGTFIALDRLLQHIRDHEFVDILGLVSDMRSYRMSMVQTEEQYIFIHQCVQLMWLKKKQQFCISDVIYENVSKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJF3</accession>
    <name>A0A8C3SJF3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Glypican 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Cell surface proteoglycan.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Cell membrane</location>
            <topology evidence="1 12">Lipid-anchor</topology>
            <topology evidence="1 12">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the glypican family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015328.1">
        <property type="protein sequence ID" value="ENSCSRP00000014704.1"/>
        <property type="gene ID" value="ENSCSRG00000011211.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090263">
        <property type="term" value="P:positive regulation of canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905475">
        <property type="term" value="P:regulation of protein localization to membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001863">
        <property type="entry name" value="Glypican"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019803">
        <property type="entry name" value="Glypican_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10822">
        <property type="entry name" value="GLYPICAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10822:SF12">
        <property type="entry name" value="GLYPICAN-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01153">
        <property type="entry name" value="Glypican"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01207">
        <property type="entry name" value="GLYPICAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4 12" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="9 12" id="KW-0357">Heparan sulfate</keyword>
    <keyword evidence="10 12" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="7 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 12" id="KW-0654">Proteoglycan</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="322"/>
            <end position="343"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010260"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU003518"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU003519"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014704.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="16">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="519" mass="58108" checksum="F3ED5FB92C4A8342" modified="2022-01-19" version="1">MTQCTVQIMINLENKSAFLSLGADLQICTSKNLTCCTKKMEERYQLAVKQDIQQVLQTSSSTLKFLISHNAAAFQETFEMLIRQAENYTSTLFCNTYRNMAVEAAAAIQEFFTDVGLFVFGIDISTEELVNRFFDTLFPLVYNHLINPGLTDISLEYSECIRMSRRDISPFGNVPKIVIGQMGRSLLSSRTFLQALNLGIEVINTTDHLQFSKDCSRALLRMQYCPHCQGMTLSKPCMGYCLNVIRGCLANMAEIDLHWRRYIQSLEELSSAMHGTYDIEHVLLNFHSLVNDALTQASINGPKVTEQVNKICGHPVRKLTLSPGYSDQNKDNQGMKMSARDTEETLANRRKEFMNSLRLYKTFYGGLADQLCINELAAADGLTCWNGEDVVKSYTHRVVGNGIKAQSANPEVKVKGTDPVINQIIDKLKHIIQRLQGKSLPKHEKWGLLQTGSGGSMDEQVSGDCDDEDGCGGSGSGEVKRILQITDCKSHDSTSTYLNILRVNWCIAMNFILICILLM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK20</accession>
    <name>A0A8C3SK20_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">ribonuclease H</fullName>
            <ecNumber evidence="2">3.1.26.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the beta type-B retroviral polymerase family. HERV class-II K(HML-2) pol subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.26.4" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK20"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014314.1">
        <property type="protein sequence ID" value="ENSCSRP00000013746.1"/>
        <property type="gene ID" value="ENSCSRG00000010486.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000017788.1">
        <property type="protein sequence ID" value="ENSCSRP00000017002.1"/>
        <property type="gene ID" value="ENSCSRG00000013069.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004190">
        <property type="term" value="F:aspartic-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004523">
        <property type="term" value="F:RNA-DNA hybrid ribonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.270">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.70.10">
        <property type="entry name" value="Acid Proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.10.10">
        <property type="entry name" value="HIV Type 1 Reverse Transcriptase, subunit A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001969">
        <property type="entry name" value="Aspartic_peptidase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043502">
        <property type="entry name" value="DNA/RNA_pol_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001995">
        <property type="entry name" value="Peptidase_A2_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021109">
        <property type="entry name" value="Peptidase_aspartic_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018061">
        <property type="entry name" value="Retropepsins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043128">
        <property type="entry name" value="Rev_trsase/Diguanyl_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000477">
        <property type="entry name" value="RT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051320">
        <property type="entry name" value="Viral_Replic_Matur_Polypro"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33064">
        <property type="entry name" value="POL PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33064:SF37">
        <property type="entry name" value="RIBONUCLEASE H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00077">
        <property type="entry name" value="RVP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00078">
        <property type="entry name" value="RVT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50630">
        <property type="entry name" value="Acid proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56672">
        <property type="entry name" value="DNA/RNA polymerases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50175">
        <property type="entry name" value="ASP_PROT_RETROV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00141">
        <property type="entry name" value="ASP_PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50878">
        <property type="entry name" value="RT_POL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Peptidase A2" evidence="4">
        <location>
            <begin position="8"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="domain" description="Reverse transcriptase" evidence="5">
        <location>
            <begin position="188"/>
            <end position="378"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013746.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="395" mass="43804" checksum="714D995D339BA215" modified="2022-01-19" version="1">IEVGGRPIEALIDTGAALSLLPLAEAPRGRAQGCAVVQGIEGQSIKLEKSLPLLVKVGDCHISHQFVCSPSCPIALLGRDLLTKLQAEISFNNNGTLEVRLPKQQISNYQMALLNVKNPPLARPESEKNQLPGVNPEVWAEEGGFARARNALPAHISLKEGSRPVRIRQYPLKLTTRIGLKPLIQKFLQCGWLKEGTSPYNTPIMGVPKPNGQYRLVQDLRQVNKLIEAPYPVVPNPHTILSQVPKSHGWFSVIDLKDAFFSIPLDRESQKLFAFEWEDPDTHYKAQYLWTVVPQGLTCAPEIFGSQLKRDLAPFLAAHLSCNIVQYCDDLLLSTETETTCKEHTIELLNFLGAQGYKVSREKTQLVKQQVTFLGYHLCQGRHQPSVLSGSGSPE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL78</accession>
    <name>A0A8C3SL78_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">YTH domain-containing family protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Specifically recognizes and binds N6-methyladenosine (m6A)-containing RNAs, and regulates mRNA stability. M6A is a modification present at internal sites of mRNAs and some non-coding RNAs and plays a role in mRNA stability and processing.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">P-body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Stress granule</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the YTHDF family. YTHDF2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SL78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014785.1">
        <property type="protein sequence ID" value="ENSCSRP00000014190.1"/>
        <property type="gene ID" value="ENSCSRG00000010861.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="306690at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010494">
        <property type="term" value="C:cytoplasmic stress granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000932">
        <property type="term" value="C:P-body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990247">
        <property type="term" value="F:N6-methyladenosine-containing RNA reader activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061157">
        <property type="term" value="P:mRNA destabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21134">
        <property type="entry name" value="YTH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.590.10:FF:000001">
        <property type="entry name" value="YTH domain family 1, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.590.10">
        <property type="entry name" value="ph1033 like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007275">
        <property type="entry name" value="YTH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045168">
        <property type="entry name" value="YTH_prot"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12357:SF8">
        <property type="entry name" value="YTH DOMAIN-CONTAINING FAMILY PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12357">
        <property type="entry name" value="YTH YT521-B HOMOLOGY DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04146">
        <property type="entry name" value="YTH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50882">
        <property type="entry name" value="YTH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0694">RNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038031"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU369095"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014190.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="578" mass="62505" checksum="DEB620686278F9B2" modified="2022-01-19" version="1">MSASSLLEQRPKGQGNKVQNGSVHQKDGLNDDDFEPYLSPQARPNNAYTAMSDSYLPSYYSPSIGFSYSLGEAAWSTGGDPPMPYLTSYGQLSNGEPHFLPDAMFGQPGALGSTPFLGQHGFNFFPSGIDFSAWGNNSSQGQSTQSSGYSSNYAYAPSSLGGAMIDGQSAFANETLNKAPGMNTIDQGMAALKLGSTDVASNVPKVVGSAVGSGSITSNIVASNSLPPATIAPPKPTSWADIASKPAKQQPKLKTKNGIAGSSLPPPPIKHNMDIGTWDNKGPVAKAPSQALVQNIGQQPTQVSPQPVGQQINNSPPVAQASPGQQPLPPPPPQPAQLPVQQQAAQPTRWVAPRNRGNGFGQNGVDGNGVGQSQASSGSTPLEPHPVLEKLRSINNYNPKDFDWNPKHGRVFIIKSYSEDDIHRSIKYNIWCSTEHGNKRLDAAYRSMNGKGPVYLLFSVNGSGHFCGVAEMKSAVDYNTCAGVWSQDKWKGRFDVRWIFVKDVPNSQLRHIRLENNENKPVTNSRDTQEVPLEKAKQVLKIIATYKHTTSIFDDFSHYEKRQEEEENVKKERQGRVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLX4</accession>
    <name>A0A8C3SLX4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Kv channel-interacting protein 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Peroxisome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the recoverin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLX4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016263.1">
        <property type="protein sequence ID" value="ENSCSRP00000015599.1"/>
        <property type="gene ID" value="ENSCSRG00000011730.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005777">
        <property type="term" value="C:peroxisome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008076">
        <property type="term" value="C:voltage-gated potassium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005267">
        <property type="term" value="F:potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015459">
        <property type="term" value="F:potassium channel regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901379">
        <property type="term" value="P:regulation of potassium ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000043">
        <property type="entry name" value="Kv channel-interacting protein 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028846">
        <property type="entry name" value="Recoverin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23055">
        <property type="entry name" value="CALCIUM BINDING PROTEINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23055:SF30">
        <property type="entry name" value="KV CHANNEL-INTERACTING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13833">
        <property type="entry name" value="EF-hand_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00450">
        <property type="entry name" value="RECOVERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0106">Calcium</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="19" id="KW-0407">Ion channel</keyword>
    <keyword evidence="16" id="KW-0406">Ion transport</keyword>
    <keyword evidence="17" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="18" id="KW-0576">Peroxisome</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-0630">Potassium</keyword>
    <keyword evidence="12" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="8" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <keyword evidence="14" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="domain" description="EF-hand" evidence="21">
        <location>
            <begin position="85"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="21">
        <location>
            <begin position="121"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="21">
        <location>
            <begin position="169"/>
            <end position="204"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00040738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015599.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="230" mass="26978" checksum="063728C54B2BC963" modified="2022-01-19" version="1">MSRYFCATYILVELSFCSVDSVEDEMEIATVRHRPEALELLEAQSKFTKKELQILYRGFKNECPSGIVNEETFKEIYSQFFPQGDSTTYAHFLFNAFDTDHNGSVSFEDFIMGLSILLRGTVQEKLNWAFNLYDINKDGYITKEEMFDIMKAIYDMMGKCTYPVLKEDAPRQHVETFFQKMDKNKDGVVTIDEFIESCQKVSNDKCEIFSYSYQLARWLSHGITNWRIWV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMZ0</accession>
    <name>A0A8C3SMZ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">EF-hand domain-containing family member C2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Microtubule inner protein (MIP) part of the dynein-decorated doublet microtubules (DMTs) in cilia axoneme, which is required for motile cilia beating.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium axoneme</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMZ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015533.1">
        <property type="protein sequence ID" value="ENSCSRP00000014898.1"/>
        <property type="gene ID" value="ENSCSRG00000011284.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010975">
        <property type="term" value="P:regulation of neuron projection development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.170:FF:000002">
        <property type="entry name" value="EF-hand domain (C-terminal) containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.170:FF:000003">
        <property type="entry name" value="EF-hand domain (C-terminal) containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.170:FF:000001">
        <property type="entry name" value="EF-hand domain containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.170">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006602">
        <property type="entry name" value="DM10_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040193">
        <property type="entry name" value="EFHC1/EFHC2/EFHB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12086">
        <property type="entry name" value="EF-HAND DOMAIN C-TERMINAL CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12086:SF11">
        <property type="entry name" value="EF-HAND DOMAIN-CONTAINING FAMILY MEMBER C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06565">
        <property type="entry name" value="DM10_dom"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00676">
        <property type="entry name" value="DM10"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51336">
        <property type="entry name" value="DM10"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0966">Cell projection</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="DM10" evidence="8">
        <location>
            <begin position="81"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="domain" description="DM10" evidence="8">
        <location>
            <begin position="232"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="domain" description="DM10" evidence="8">
        <location>
            <begin position="435"/>
            <end position="542"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00035003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039880"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014898.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="733" mass="85055" checksum="16718B358C8FAB44" modified="2022-01-19" version="1">MCQKWCYFVDLFGINQPFLPLGKEKFHKSQHWGYCNKIAMLVAEDKPGIGGEPLHGQKLQPKYSVFPRGVGSDAPSWVAFDKQVLSFDAYFDEEVPEKNQELYRIRHCKIYFYLEDDTIQVVEPQVKNSGIPQGTIVRRHRIPLPPPNEDQFYTVDYFNINTEVIFYARRYKIVDCDQFTKHFLRKLGVRLNPPAYHPEDPYTRDRQKIADSMKPLRPYERFDTLRQFLEYDGHVLRFYCMWDDTESTFGDPRELILHYFLADDTIEIKEVIPVNSGRDAVPLFLNRKKLPKYAPAGLYQPGAITDRTVLNVFGGLVGNKGRYILDNRKTGTVHQEFYKDSDLTIGAVINVWGRRVKICDCDEFTKEYYVTKYGIKDFTPIPFKAPPPPEIEKKFPPYTGFGSEEDSLCSCMSLLPQPPQKDFKKFMEKDRKGLESNLLRFLAKFITDNPIDKDRQFIISYFLSDDTISVFETPERNTGILGGKFLERSRIKKPGQELFKSEISDYFKAQDLFVGAKVCFHGHNFLLVDADEYAFNYMEKHADEFPMANISLILNKLKAIGEPSSREIKQIFAATDPQHTKVIEYNPFRNLMVNITGGKLSEHEIMTIGRYYSVQNEFEMDINFLLAVAQEQLKKNSFENFGQLSALIIDSFFFFLAGLRVDKTLFGDPDGKEQVDYKKFVNGLNWRENPVPTFQTIKVPIKYEDDWSGQPPSLPVKRIKYLPLIEDVFGTKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SN26</accession>
    <name>A0A8C3SN26_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Regulator of G-protein signaling 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SN26"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018401.1">
        <property type="protein sequence ID" value="ENSCSRP00000017585.1"/>
        <property type="gene ID" value="ENSCSRG00000013518.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000001">
        <property type="entry name" value="Putative regulator of g-protein signaling 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845">
        <property type="entry name" value="REGULATOR OF G PROTEIN SIGNALING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845:SF34">
        <property type="entry name" value="REGULATOR OF G-PROTEIN SIGNALING 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01301">
        <property type="entry name" value="RGSPROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RGS" evidence="8">
        <location>
            <begin position="21"/>
            <end position="136"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017585.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="145" mass="16957" checksum="4B1434520C0E35A0" modified="2022-01-19" version="1">SIFSFGHHRLSAEEVMQWSQSLEKLLASQSGQGAFREFLKSEFSEENIEFWLACEDYKKTKSDHLQDKAEKIYEEFVQIDAAKQINIDYHTRKATAKKAQDPTFTSFDEAQKTVYVLMERDSYPRFLKSEAYLNLLNKLQVNSVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP37</accession>
    <name>A0A8C3SP37_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Nucleolus and neural progenitor protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP37"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018471.1">
        <property type="protein sequence ID" value="ENSCSRP00000017653.1"/>
        <property type="gene ID" value="ENSCSRG00000013590.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045747">
        <property type="term" value="P:positive regulation of Notch signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052835">
        <property type="entry name" value="Nepro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027951">
        <property type="entry name" value="Nepro_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34761">
        <property type="entry name" value="NUCLEOLUS AND NEURAL PROGENITOR PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34761:SF1">
        <property type="entry name" value="NUCLEOLUS AND NEURAL PROGENITOR PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14780">
        <property type="entry name" value="NEPRO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nucleolus and neural progenitor protein-like N-terminal" evidence="1">
        <location>
            <begin position="45"/>
            <end position="207"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF14780"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017653.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="545" mass="61242" checksum="EE313479C6A10EF3" modified="2022-01-19" version="1">MGCVSLVHVLWDMGCYNLCCPNMIYLVWNLKIINLMSQFFPSVRCLPVVIKGCYKVCMLLKSKAVDAEGKVLHSILYGFHNRMAHHKTYLSLKQVEQCLKRLNQMNLTGSIQDLAELCPKKSKSENAGECLVPSQPVIEVVAVKILGGCKLLLRLLECCCKAFVLFVKHLCLEEYILLNTVVSGLLSRLWILYRCVLQSLISLYGVLSGLLQEVSKTQQMPYIKGFTFPSEITEFLGPLYLEIEKRPKVFATKKATGWLNKLFAGSAVASTCTKERGLVAPTRGSKKMTNIQCPIDIGKPVLVKRTNKGKQLGFDVRTLCRQLKPRVQEDEDFRLTLSEAKTVRSQHVKSLALRFREACSFRELSEALKMAVLCCKSKKFKSEAFFLGTKLLKSKRLQHVEAQGFSLQKKLSCVKASICKYLLSGLQKACWPKQYRRASSWQQRKIRLSRRSKSVSKTTPELVRQNTSSLFEDHMPGAMTLFPAQQCEHSLHLRKAGDSSATKQVGEQDKVGTSEPVVLERNPGPTVKGANENDDIDDIFAAMGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPI4</accession>
    <name>A0A8C3SPI4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">2-oxoisovalerate dehydrogenase subunit beta, mitochondrial</fullName>
            <ecNumber evidence="3">1.2.4.4</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Branched-chain alpha-keto acid dehydrogenase E1 component beta chain</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Together with BCKDHA forms the heterotetrameric E1 subunit of the mitochondrial branched-chain alpha-ketoacid dehydrogenase (BCKD) complex. The BCKD complex catalyzes the multi-step oxidative decarboxylation of alpha-ketoacids derived from the branched-chain amino-acids valine, leucine and isoleucine producing CO2 and acyl-CoA which is subsequently utilized to produce energy. The E1 subunit catalyzes the first step with the decarboxylation of the alpha-ketoacid forming an enzyme-product intermediate. A reductive acylation mediated by the lipoylamide cofactor of E2 extracts the acyl group from the E1 active site for the next step of the reaction.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>N(6)-[(R)-lipoyl]-L-lysyl-[protein] + 3-methyl-2-oxobutanoate + H(+) = N(6)-[(R)-S(8)-2-methylpropanoyldihydrolipoyl]-L-lysyl-[protein] + CO2</text>
            <dbReference type="Rhea" id="RHEA:13457"/>
            <dbReference type="Rhea" id="RHEA-COMP:10474"/>
            <dbReference type="Rhea" id="RHEA-COMP:10497"/>
            <dbReference type="ChEBI" id="CHEBI:11851"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:83099"/>
            <dbReference type="ChEBI" id="CHEBI:83142"/>
            <dbReference type="EC" id="1.2.4.4"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="7">
            <dbReference type="Rhea" id="RHEA:13458"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>thiamine diphosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58937"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="9">Heterotetramer of 2 alpha/BCKDHA and 2 beta chains/BCKDHB that forms the branched-chain alpha-keto acid decarboxylase (E1) component of the BCKD complex. The branched-chain alpha-ketoacid dehydrogenase is a large complex composed of three major building blocks E1, E2 and E3. It is organized around E2, a 24-meric cubic core composed of DBT, to which are associated 6 to 12 copies of E1, and approximately 6 copies of the dehydrogenase E3, a DLD dimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="1.2.4.4" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPI4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016196.1">
        <property type="protein sequence ID" value="ENSCSRP00000015534.1"/>
        <property type="gene ID" value="ENSCSRG00000011875.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003863">
        <property type="term" value="F:branched-chain 2-oxo acid dehydrogenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009083">
        <property type="term" value="P:branched-chain amino acid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007584">
        <property type="term" value="P:response to nutrient"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07036">
        <property type="entry name" value="TPP_PYR_E1-PDHc-beta_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.920:FF:000004">
        <property type="entry name" value="2-oxoisovalerate dehydrogenase subunit beta 1, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.970:FF:000001">
        <property type="entry name" value="Pyruvate dehydrogenase E1 beta subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.970">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029061">
        <property type="entry name" value="THDP-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009014">
        <property type="entry name" value="Transketo_C/PFOR_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005475">
        <property type="entry name" value="Transketolase-like_Pyr-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033248">
        <property type="entry name" value="Transketolase_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42980:SF1">
        <property type="entry name" value="2-OXOISOVALERATE DEHYDROGENASE SUBUNIT BETA, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42980">
        <property type="entry name" value="2-OXOISOVALERATE DEHYDROGENASE SUBUNIT BETA-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02779">
        <property type="entry name" value="Transket_pyr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02780">
        <property type="entry name" value="Transketolase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00861">
        <property type="entry name" value="Transket_pyr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52518">
        <property type="entry name" value="Thiamin diphosphate-binding fold (THDP-binding)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52922">
        <property type="entry name" value="TK C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="Transketolase-like pyrimidine-binding" evidence="12">
        <location>
            <begin position="48"/>
            <end position="223"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00051764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00057409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00063295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00071568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00082400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00861"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015534.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="369" mass="40480" checksum="B10F1FE0DFC3D84F" modified="2022-01-19" version="1">MLASGPGPLRAGVWGRLVPWAAGPRRHAAHFTFQPDAESSAHGQTQKMNLFQSITSALDNTLSRDPTAVIFGEDVAFGGVFRCTVGLRDKYGKDRVFNTPLCEQGIVGFGIGVAVAGATAIAEIQFADYIFPAFDQIVNEAAKYRYRSGDLFNCGSLTIRAPWGCVGHGALYHSQSPEAFFAHCPGIKVVIPRSPLQAKGLLLSCIEDKNPCIFFEPKILYRAAVEQVPVEPYYIPLSQAEVLQEGSDVTLVAWGTQVHVIREVATMAQEKLGVSCEVIDLKTILPWDTEAVCKSVVKTGRLLISHEAPLTGGFASEISSTVQEECFLNLEAPISRVCGYDTPFPHIFEPFYIPDKWKCYDALRKMINY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR59</accession>
    <name>A0A8C3SR59_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR59"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018490.1">
        <property type="protein sequence ID" value="ENSCSRP00000017668.1"/>
        <property type="gene ID" value="ENSCSRG00000013592.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000135">
        <property type="entry name" value="Zinc finger protein 358"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000663">
        <property type="entry name" value="Zinc finger protein 45"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001954">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23226:SF416">
        <property type="entry name" value="FI01424P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23226">
        <property type="entry name" value="ZINC FINGER AND SCAN DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="70"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="98"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="126"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="21"/>
            <end position="30"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017668.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="159" mass="18136" checksum="33AE308BCD39057F" modified="2022-01-19" version="1">MMSENEKQEDAEQVEPHGTLSGRSKGNVSGSCALPEKAKACETQQRLEENFSSHIDLTTRNTITLEERNYTCHECGKSFSRRSYLIAHCRVHTGERPYTCSECGKRFKQRSNLSTHQRIHTGEKPYGCSECGKRFVHNSTLIAHLREKLQSRISPYQTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR78</accession>
    <name>A0A8C3SR78_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">General transcription factor IIE subunit 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Transcription initiation factor IIE subunit alpha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Recruits TFIIH to the initiation complex and stimulates the RNA polymerase II C-terminal domain kinase and DNA-dependent ATPase activities of TFIIH. Both TFIIH and TFIIE are required for promoter clearance by RNA polymerase.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Tetramer of two alpha and two beta chains. Interacts with TAF6/TAFII80. Interacts with ATF7IP. Interacts with SND1. Part of TBP-based Pol II pre-initiation complex (PIC), in which Pol II core assembles with general transcription factors and other specific initiation factors including GTF2E1, GTF2E2, GTF2F1, GTF2F2, TCEA1, ERCC2, ERCC3, GTF2H2, GTF2H3, GTF2H4, GTF2H5, GTF2A1, GTF2A2, GTF2B and TBP; this large multi-subunit PIC complex mediates DNA unwinding and targets Pol II core to the transcription start site where the first phosphodiester bond forms.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TFIIE alpha subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018418.1">
        <property type="protein sequence ID" value="ENSCSRP00000017600.1"/>
        <property type="gene ID" value="ENSCSRG00000013504.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005673">
        <property type="term" value="C:transcription factor TFIIE complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006367">
        <property type="term" value="P:transcription initiation at RNA polymerase II promoter"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000087">
        <property type="entry name" value="General transcription factor IIE subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.1250">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039997">
        <property type="entry name" value="TFE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017919">
        <property type="entry name" value="TFIIE/TFIIEa_HTH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002853">
        <property type="entry name" value="TFIIE_asu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021600">
        <property type="entry name" value="TFIIE_asu_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024550">
        <property type="entry name" value="TFIIEa/SarR/Rpc3_HTH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13097:SF10">
        <property type="entry name" value="HTH TFE_IIEALPHA-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13097">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR IIE, ALPHA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11521">
        <property type="entry name" value="TFIIE-A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02002">
        <property type="entry name" value="TFIIE_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00531">
        <property type="entry name" value="TFIIE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57783">
        <property type="entry name" value="Zinc beta-ribbon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51344">
        <property type="entry name" value="HTH_TFE_IIE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="HTH TFE/IIEalpha-type" evidence="16">
        <location>
            <begin position="14"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="264"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="325"/>
            <end position="363"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="264"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="281"/>
            <end position="299"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00025581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00065242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00073913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00080958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51344"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017600.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="428" mass="48449" checksum="08F98D83291760EB" modified="2022-01-19" version="1">MGDQDVITEVPAALKRLAKYMVRGFYGVEYSLVLDVLIRYPCVKEDDLLLLLKYERKQLRTVLNTLKADKFVKLRMRVETGPNGKSTRHNYYYINYKLLVDVVKYKLDHVRRKIEADERDSTTRSSFKCPSCFSTYTDLEVNQLFDIFTETFRCTYCNAEVEEDASALPKRDARTLLAKFNEQIEPIFALLRETEDVVLPHDLLEPQPTEIPELSESSVARGGAGEAVYSSILDSSIHPEKWANKNSSVSNMYVQNLVIDVQDSEPKKKGKEKVTKEQPIWMSQSTVQGASSYATDSNIETSKETDDYVKEAVTDDEVIRTLLIHESKSSSGTGHPPPLAKNKLHESESDTSESEEEAKHAKPVVVKAAGSDLEQEEQETSDPTVMVAGQAHLYSEVSDNPELVSLMTDEEREVYIKVGQEMFQSVFE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRG7</accession>
    <name>A0A8C3SRG7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">Beta-arrestin-1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Arrestin beta-1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="20">Cell projection</location>
            <location evidence="20">Pseudopodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Membrane</location>
            <location evidence="4">Clathrin-coated pit</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the arrestin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017921.1">
        <property type="protein sequence ID" value="ENSCSRP00000017126.1"/>
        <property type="gene ID" value="ENSCSRG00000013077.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005905">
        <property type="term" value="C:clathrin-coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031143">
        <property type="term" value="C:pseudopodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001664">
        <property type="term" value="F:G protein-coupled receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002031">
        <property type="term" value="P:G protein-coupled receptor internalization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.840:FF:000002">
        <property type="entry name" value="Arrestin 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.640:FF:000003">
        <property type="entry name" value="beta-arrestin-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.640">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.840">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000698">
        <property type="entry name" value="Arrestin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014752">
        <property type="entry name" value="Arrestin-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011021">
        <property type="entry name" value="Arrestin-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011022">
        <property type="entry name" value="Arrestin_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017864">
        <property type="entry name" value="Arrestin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014753">
        <property type="entry name" value="Arrestin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11792">
        <property type="entry name" value="ARRESTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11792:SF22">
        <property type="entry name" value="BETA-ARRESTIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02752">
        <property type="entry name" value="Arrestin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00339">
        <property type="entry name" value="Arrestin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00309">
        <property type="entry name" value="ARRESTIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01017">
        <property type="entry name" value="Arrestin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00295">
        <property type="entry name" value="ARRESTINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="18" id="KW-0966">Cell projection</keyword>
    <keyword evidence="16" id="KW-0168">Coated pit</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="19" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-0653">Protein transport</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0734">Signal transduction inhibitor</keyword>
    <keyword evidence="15" id="KW-0804">Transcription</keyword>
    <keyword evidence="13" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0813">Transport</keyword>
    <keyword evidence="11" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Arrestin C-terminal-like" evidence="24">
        <location>
            <begin position="156"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="350"/>
            <end position="371"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00005298"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00037818"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00040111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00042806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="SMART" id="SM01017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017126.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="371" mass="41960" checksum="10220E2371278CDD" modified="2022-01-19" version="1">DGVVLVDPEYLKERKVFVTLTCAFRYGREDLDVLGLTFRKDLFVANIQAFPPVPEEKKPLTRLQERLIKKLGEHAYPFTFEIPPNLPCSVTLQPGPEDTGKACGVDYEVKAFCAENLEEKIHKRNSVRLVIRKVQYAPERPGPQPMAETTRQFLMSDKPLHLEASLDKEIYYHGEPINVNVHVTNNTNKTVKKIKISVRQYADICLFNTAQYKCPVAVQEADDVVAPSSTFCKVYTLTPFLANNREKRGLALDGKLKHEDTNLASSTLDGANKEILGIIVSYKVKVKLVVSRGGDVAVELPFTLMHPKPKEEPLHRDVPENEAPIDTNLIELDTNDDDIVFEDFARQRLKGMKDDKEEDEEGTNSPQLNDR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSQ8</accession>
    <name>A0A8C3SSQ8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Cornichon family AMPA receptor auxiliary protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cornichon family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSQ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018524.1">
        <property type="protein sequence ID" value="ENSCSRP00000017702.1"/>
        <property type="gene ID" value="ENSCSRG00000013577.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003377">
        <property type="entry name" value="Cornichon"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033466">
        <property type="entry name" value="Cornichon_conserved"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12290">
        <property type="entry name" value="CORNICHON-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03311">
        <property type="entry name" value="Cornichon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01398">
        <property type="entry name" value="Cornichon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01340">
        <property type="entry name" value="CORNICHON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="7"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="74"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="139"/>
            <end position="158"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010095"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017702.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="160" mass="18885" checksum="0CC3134B8094D5A5" modified="2022-01-19" version="1">MAFTFAAFCYMLTLVLCASLIFFVIWHIIAFDELHTDFKSPIDQGNPARARERLKNIERICCLLRKLVVPEYSIHGLFCLMFLCAAEWVTLGLNIPLLFYHLWRYFHRPADGSEVMYDAVSIMNADILNYCQKESWCKLAFYLLSFFYYLYSMVYTLVSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU08</accession>
    <name>A0A8C3SU08_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Erythrocyte membrane protein band 4.1-like 4A</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="4">Protein NBL4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU08"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018132.1">
        <property type="protein sequence ID" value="ENSCSRP00000017334.1"/>
        <property type="gene ID" value="ENSCSRG00000013157.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031032">
        <property type="term" value="P:actomyosin structure organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14473">
        <property type="entry name" value="FERM_B-lobe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13186">
        <property type="entry name" value="FERM_C_NBL4_NBL5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17107">
        <property type="entry name" value="FERM_F1_EPB41L4A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000116">
        <property type="entry name" value="band 4.1-like protein 4A isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000002">
        <property type="entry name" value="Band 4.1-like protein 5 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.80.10:FF:000003">
        <property type="entry name" value="Tyrosine-protein phosphatase non-receptor type 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.80.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030696">
        <property type="entry name" value="Band4.1-like4A_FERM_F1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019749">
        <property type="entry name" value="Band_41_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014847">
        <property type="entry name" value="FA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014352">
        <property type="entry name" value="FERM/acyl-CoA-bd_prot_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035963">
        <property type="entry name" value="FERM_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019748">
        <property type="entry name" value="FERM_central"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019747">
        <property type="entry name" value="FERM_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000299">
        <property type="entry name" value="FERM_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018979">
        <property type="entry name" value="FERM_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018980">
        <property type="entry name" value="FERM_PH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23280">
        <property type="entry name" value="4.1 G PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23280:SF4">
        <property type="entry name" value="BAND 4.1-LIKE PROTEIN 4A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08736">
        <property type="entry name" value="FA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09380">
        <property type="entry name" value="FERM_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00373">
        <property type="entry name" value="FERM_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09379">
        <property type="entry name" value="FERM_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00935">
        <property type="entry name" value="BAND41"/>
    </dbReference>
    <dbReference type="SMART" id="SM00295">
        <property type="entry name" value="B41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01195">
        <property type="entry name" value="FA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01196">
        <property type="entry name" value="FERM_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47031">
        <property type="entry name" value="Second domain of FERM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00660">
        <property type="entry name" value="FERM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50057">
        <property type="entry name" value="FERM_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FERM" evidence="7">
        <location>
            <begin position="11"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="335"/>
            <end position="534"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="558"/>
            <end position="595"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="607"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="357"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="400"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="417"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="445"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="463"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="572"/>
            <end position="585"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="613"/>
            <end position="630"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="632"/>
            <end position="642"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00075138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00077094"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017334.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="670" mass="77100" checksum="5E64BF0DC4B81ECA" modified="2022-01-19" version="1">MGCFCAVPEEFYCEVLLLDESKLTLTTQQQGIKKSTKGSVVLGYVFRHLNLVEIDYFGLRYCDRSHQTYWLDPAKTLAEHKELINTGPPYTLYFGVKFYAEDPCKLKEEITRYQFFLQVKQDVLQGRMPCPINIAAQLGAYAIQSELGDYDPYKHTAGYVSEYRFVPDQKEELEDAIERIHKTLMGQVPAETELNYLGVAKSLEMYGVDLHPVYGENKSEYFLGLTPVGVVVYKNKKQVGKYFWPRITKVHFKEMQFELRVLGKDCNETSFFFEARNKTTCKHLWKCCVEHHTFFRMPENESSSLSRKFSKFGSVGYKHRYSGRTALQMSRELSVQLPRPDQNVERSRSKTYPKRMAQTQQTGSKSINHVTANMENGEKEGTTKIIAPSPVKSFKKAKSENSPETQRSKISAPWEENSPQSGLYNSPNDRNKSPKFPYSRRRNPSGGSENESGQQVRRRSRSRCNTSSGSESENSNREHRKKRNRLRQENDMVDSAPQWEAVLRQQKEKNQADPNYRRSRHRSRSRSPDVQAKEELWKHIQKELVDPSGLSEEQLKEIPYTKIETQGDPIRIRHSHSPRSYRQYRRSQCSDGERSVLSEVNAKTDLVPPLPVTRSSDAQGPSIPASQQRRNGSKDSLIEEKSQISTNSLDGKHSAKTIKTVHASRLKIET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVD8</accession>
    <name>A0A8C3SVD8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVD8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021673.1">
        <property type="protein sequence ID" value="ENSCSRP00000020753.1"/>
        <property type="gene ID" value="ENSCSRG00000015739.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020753.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="182" mass="21555" checksum="9BF177A70B37FDAE" modified="2022-01-19" version="1">NRAFRHSKEYACLRLNRSDSDSSTLSKKPPFVRNAMERRSVRMKRPSVKSFGAERLIRTSLDLELDLQASRTWHNQLVQEISVLKELKEQLEQAQGQGEKELPQWVKDDERFRLWLRHVEKRKTEHKCELKADKMMRAAAKDVHRLRGQSRKEPLEVQSFREKMAFFTRPRINIPTLSADDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW60</accession>
    <name>A0A8C3SW60_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">AF4/FMR2 C-terminal homology domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the AF4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SW60"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020709.1">
        <property type="protein sequence ID" value="ENSCSRP00000019816.1"/>
        <property type="gene ID" value="ENSCSRG00000015022.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002151">
        <property type="term" value="F:G-quadruplex RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043484">
        <property type="term" value="P:regulation of RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007797">
        <property type="entry name" value="AF4/FMR2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043640">
        <property type="entry name" value="AF4/FMR2_CHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043639">
        <property type="entry name" value="AF4_int"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10528">
        <property type="entry name" value="AF4/FMR2 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10528:SF18">
        <property type="entry name" value="AF4_FMR2 FAMILY MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05110">
        <property type="entry name" value="AF-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18875">
        <property type="entry name" value="AF4_int"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18876">
        <property type="entry name" value="AFF4_CHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AF4/FMR2 C-terminal homology" evidence="6">
        <location>
            <begin position="548"/>
            <end position="799"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="355"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="412"/>
            <end position="528"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="690"/>
            <end position="719"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="74"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="99"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="109"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="139"/>
            <end position="152"/>
        </location>
    </feature>
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        <location>
            <begin position="182"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="5">
        <location>
            <begin position="447"/>
            <end position="456"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="475"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="700"/>
            <end position="719"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00007354"/>
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            <dbReference type="ARBA" id="ARBA00022553"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023242"/>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="Pfam" id="PF18876"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019816.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="800" mass="88201" checksum="86E9752315274AA7" modified="2022-01-19" version="1">HSAVLAHSSGGSGSSSESESSSESDSDSESSSSDSECNEESRSATPEPEPPSTNKWQLDKWLNKVNPHNKPIINNQNETHSENSSQSQSSQQAEGQNKGKLNNSLPQTDSKDRAVLSPIREKAKPRVAQKTPEAKSSKQKSPAHNEPTSQRTPGKKQPKKVERTSSVEEYNWPKPNNTSNTPKEKDTQEPPEQPKVRTKAAVGKTAPRKEPRTSTGLASEKKKYRGPSKTVPKSREFIETDSSTSDSNTDQEESLQGKILPAFSGPANGIKVKDSSSNILSVSSLASNSSNTSIDPTSNDLEEQLFSPIPIVQNELLSPLREYEELKSLWVKIDLSLLSRIPGQELCETAVVKTEPREATVKHRRQSRESPTTAAEKPSTKSKRKHKVTEMAILDTFGETKKQRLEDTSASCLLPPCISPIPNHRLTSTKDGSSVKKVTKKREEKSFPPPLSPPLDEPVHRRHSSDNSSFGQENSIPNSSQTGSSSSSSKFGKNETKSSSNPKGICVSNGSKLPKGKKIKQKPTNSLLDTSHLETDIWSTMPTLSNGKSESRRPKITFDDMLHNADYYMQEAKKLKHKADALLEKFGKAVNYADAALSFIECGNAMERDPLEAKSPYTMYSETVELIRYAMRLKNFTGSSATEGDKKLAVLCYRCLSLLYLRMFKLKKDHAMKYSRSLMEYFKNSSKASQAPSPWGGNGNPSPVSSVGSSTGTAGSSSAGTITIPQRIHHMAASHVNITNNVLRGYEHWDMADKLTKENKEFFVDLDSVMGPLTQHSSMTSLVRYVRQGLHWLRMEAHLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SX00</accession>
    <name>A0A8C3SX00_CHESE</name>
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        <submittedName>
            <fullName evidence="2">Protein phosphatase 1 regulatory subunit 36</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="gene ID" value="ENSCSRG00000016243.1"/>
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        <property type="component" value="Unplaced"/>
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    </dbReference>
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    </dbReference>
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    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="249"/>
            <end position="301"/>
        </location>
    </feature>
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            <begin position="262"/>
            <end position="280"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021485.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="301" mass="34435" checksum="A7B36EC347B3A090" modified="2022-01-19" version="1">MYFSPNRVQRVNSLTLMKGSFTVSKQLDEFLMALLFYLSCYLEKIALEKKPKSFMVVLDQKELEETLAKLTGTKKHLAKVYCILILGLGMAEQHHMACGKKKTSSTQKDREFFECFYNFCTYVAWVVFRRKHFQEIQEEVGRLLRSDIFNPALREKNSPNLVYARRPAIKSVVGQRSPVLSTLLPLPKDNAQYLFQNHYLHRGRTLPTSSSKDLPDYSTVELTPKVGIIGALRSKFNPHTLMPIGVIEEEEEEEEEQRTKRNSCSASSYDLSSHRGTQVGLSRPSMVLSRATMEGDYSENG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXD9</accession>
    <name>A0A8C3SXD9_CHESE</name>
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        <recommendedName>
            <fullName evidence="2">Protein THEM6</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the THEM6 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXD9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021092.1">
        <property type="protein sequence ID" value="ENSCSRP00000020191.1"/>
        <property type="gene ID" value="ENSCSRG00000015336.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="4HBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.129.10">
        <property type="entry name" value="Hotdog Thioesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HotDog_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051490">
        <property type="entry name" value="THEM6_lcsJ_thioesterase"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12475:SF4">
        <property type="entry name" value="PROTEIN THEM6"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="4HBT_2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Thioesterase/thiol ester dehydrase-isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="20"/>
            <end position="44"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00038228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00041112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020191.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="227" mass="25680" checksum="1925A622EE16598F" modified="2022-01-19" version="1">LPLCNLRPLLLVLIPASFPAAMMLLLLLGAGAALFGLLDAWYLLRLPLALLRARWLQPRLRDVLQEQSWPGLVLPSDLDWLLHMNNARYLREADLARCAHLARCGIFDALRALGGSLVLAASCSRHRRPLRLFERFAVRTRLLGWDARAFYLEQRFLSPRHGFVCALLLCRLHVVGSSPGRLVQHLCHRQVDSPELPEEVQHWISYNEASSQKLRAESGLGISTKDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXP6</accession>
    <name>A0A8C3SXP6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Breast cancer anti-estrogen resistance protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">CRK-associated substrate</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">p130cas</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Axon</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the CAS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXP6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021836.1">
        <property type="protein sequence ID" value="ENSCSRP00000020913.1"/>
        <property type="gene ID" value="ENSCSRG00000015677.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017124">
        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007169">
        <property type="term" value="P:cell surface receptor protein tyrosine kinase signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd11569">
        <property type="entry name" value="FAT-like_BCAR1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11552">
        <property type="entry name" value="Serine_rich_BCAR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.830:FF:000001">
        <property type="entry name" value="BCAR1 scaffold protein, Cas family member"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000001">
        <property type="entry name" value="Breast cancer anti-estrogen resistance 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000009">
        <property type="entry name" value="Breast cancer anti-estrogen resistance 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.230">
        <property type="entry name" value="Alpha-catenin/vinculin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.830">
        <property type="entry name" value="Serine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046976">
        <property type="entry name" value="BCAR1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021901">
        <property type="entry name" value="CAS_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037362">
        <property type="entry name" value="CAS_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014928">
        <property type="entry name" value="Serine_rich_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038319">
        <property type="entry name" value="Serine_rich_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
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        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10654:SF15">
        <property type="entry name" value="BREAST CANCER ANTI-ESTROGEN RESISTANCE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10654">
        <property type="entry name" value="CAS SCAFFOLDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12026">
        <property type="entry name" value="CAS_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08824">
        <property type="entry name" value="Serine_rich"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01887">
        <property type="entry name" value="SPECTRNALPHA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="9" id="KW-0965">Cell junction</keyword>
    <keyword evidence="12" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 16" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="11" id="KW-0729">SH3-binding</keyword>
    <feature type="domain" description="SH3" evidence="18">
        <location>
            <begin position="55"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="121"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="234"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="437"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="630"/>
            <end position="680"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="124"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="445"/>
            <end position="462"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004489"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023036"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00072413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00079691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00081467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020913.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="893" mass="95586" checksum="BF5A57A601E4F844" modified="2022-01-19" version="1">MDLAQGGSHPGDLPALRGARGRFAGTGAGSWGWGSLSPSLTALRGAGPVHTALGGGGQGVSALYDNVSESPDELSFRKGDIMTVLERNTQGLDGWWLCSLHGRQGIVPGNRLKILVGMYDKKQQAGSGQGQPPSHQHPLHPAARPPGDSIYLIPAPSKGQPGLYPGSGPGAPFPSPPAKQPLAYPKQPPPHACQDIYQVPPSLSHAPDVSASPPQEIYQVPPAAGLGQDIYQVPPSLDMRSWDGPKPQGKVGRVPTQSGAQLCPADCPGAPWGIQAALPVLGSGLCCHALTPPDFVRPTNELGRDMCLPPPPIVTCCPPMQVYDIPPSVSKDVPDGPSREETYDVPPAFAKPKALDLPRPPADPALPEDVYDVPPAAGKGAPEAPFPQEIYDVPPGLRKPAGPAQDVYDVPRELHAGSLDAEGEYIYDVPPQVDREARAGDAKRLSGSSTGSTRSNVSSSSLDVGPGKEAPKELGLELDAAMELLARLQHHISGSVSYLMSFISTGWRSPEQLELHAPSLRAAAEGIKGALRDLLEFARGAVGNAAQASDRALHTKLSKQLQKMEDVYQALLRHSQALDGCGWAPGALVAGKSGGTDDLDRLVMYSRGIPDDTKQLASFLHGNASLLFRRGKPPADGPESSHAPLAPVDKASSIQSRPLPSPPKFLAQDSPDGPYENSESGWMEDYDYVHLQGKEEFEKTQKELLEKGNIMRQGKGQLEQQQLKQFERLEQEVTRPIDNDLSSWTPPQHYAQVRGGSTLCPSDRQLLLFYLEQCEANLTTLTNAVDAFFTAVGTNQPPKIFVAHSKFVILSAHKLVFIGDTLSRQARAQDVRHKVTQYSNLLCDMLKEIVVTTKAAALHYPSPSAAKDMVERVKDLASSTQQFRMVLGQLAAM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXR2</accession>
    <name>A0A8C3SXR2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Gonadotropin-releasing hormone receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Type II GnRH receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXR2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022095.1">
        <property type="protein sequence ID" value="ENSCSRP00000021157.1"/>
        <property type="gene ID" value="ENSCSRG00000015969.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042277">
        <property type="term" value="F:peptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016500">
        <property type="term" value="F:protein-hormone receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032870">
        <property type="term" value="P:cellular response to hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15383">
        <property type="entry name" value="7tmA_GnRHR_vertebrate"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000199">
        <property type="entry name" value="Gonadotropin-releasing hormone II receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001658">
        <property type="entry name" value="GphnRH_fam_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24241:SF22">
        <property type="entry name" value="GONADOTROPIN-RELEASING HORMONE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24241">
        <property type="entry name" value="NEUROPEPTIDE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00529">
        <property type="entry name" value="GNADOTRPHINR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="54"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
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            <end position="106"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
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            <end position="146"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
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            <end position="190"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="215"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="281"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="319"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="67"/>
            <end position="336"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00016040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00082552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021157.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="420" mass="46994" checksum="B22F2D8CE28314C3" modified="2022-01-19" version="1">MLRVSEPCQSLGGAWLPGDAPDSAPWIPAAPNTSLPSEEIFLLPTFSTAAKVRVAITFVLFLSSACFNIAVLWTVTQKYRKRPHVRILIVNLAAADLLVTFVVMPLDAAWNITVQWYAGDLACRALMFLKLVAMYASAFITVVISLDRQAAILHPLSMGDAKKKNKAMLCVAWALSVLLALPQMFVFHAVSRSQPIYFIQCATVGSFQAHWQETLYNMFTFSCLFLLPLLIMVMCYSRILLEISAWGPSLFPPLVSSKEVHLRRSYNNIPRARMRTLKMSIVIVLTFILCWTPYYLLGLWYWFSPEMLSRKKVPPSLSHILFLFGLFNACLDPLIYGLFTMHFRREIRHVCRCTHRRKEQGSTLIGSFRASTTAVPIRSAGEDPGGSGKYELEVTANVALPAGKNLGSCSREGIPKFALS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY16</accession>
    <name>A0A8C3SY16_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Purinergic receptor P2Y14</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021442.1">
        <property type="protein sequence ID" value="ENSCSRP00000020530.1"/>
        <property type="gene ID" value="ENSCSRG00000015593.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045028">
        <property type="term" value="F:G protein-coupled purinergic nucleotide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15149">
        <property type="entry name" value="7tmA_P2Y14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000049">
        <property type="entry name" value="G-protein coupled receptor 87"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005466">
        <property type="entry name" value="P2Y14_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24233:SF3">
        <property type="entry name" value="P2Y PURINOCEPTOR 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24233">
        <property type="entry name" value="P2Y PURINOCEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01157">
        <property type="entry name" value="P2YPURNOCPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01655">
        <property type="entry name" value="UDPGLUCOSER"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="30"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="58"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="99"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="140"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="189"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="234"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="282"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="42"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020530.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="334" mass="38295" checksum="92701790D618D187" modified="2022-01-19" version="1">METNMSNSSVNTSGVNCTYNSIVTTHVIPLAYGFIFIGGILLNSVAAWIFLHVPSKKSFVVYLKNIVVADLLISLTFPFKSLSDSEIGPWQLNVIVCRFSAVIFYLNMYVGITFFGLIGFDRYYKIVKPLLISFVHTVNYSKIISVVIWALFMFLSLPNIILTNQSPTEKYSKNCVTLKSGLGVQWHKASNYICLGLFWTVFLLLIIFYSAISRKIYSSYRKFRRNSTVTREKINRNIFSIMFVFVICFVPYHLCRLPYTLSQTGSQFSCQSSKNLFYAKEFTLLLSAANVCLDPIIYLFLCKPFREKLYQKLHLKLTTSGEIENSRSRRSNTT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0Z5</accession>
    <name>A0A8C3T0Z5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Eukaryotic translation initiation factor 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Component of the 43S pre-initiation complex (43S PIC), which binds to the mRNA cap-proximal region, scans mRNA 5'-untranslated region, and locates the initiation codon. In this complex, acts as a GTPase-activating protein, by promoting GTP hydrolysis by eIF2G (EIF2S3). During scanning, interacts with both EIF1 (via its C-terminal domain (CTD)) and EIF1A (via its NTD). This interaction with EIF1A contributes to the maintenance of EIF1 within the open 43S PIC. When start codon is recognized, EIF5, via its NTD, induces eIF2G (EIF2S3) to hydrolyze the GTP. Start codon recognition also induces a conformational change of the PIC to a closed state. This change increases the affinity of EIF5-CTD for EIF2-beta (EIF2S2), which allows the release, by an indirect mechanism, of EIF1 from the PIC. Finally, EIF5 stabilizes the PIC in its closed conformation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Component of the 43S pre-initiation complex (43S PIC), which is composed of the 40S ribosomal subunit, EIF1, eIF1A (EIF1AX), eIF3 complex, EIF5 and eIF2-GTP-initiator tRNA complex (eIF2 ternary complex). Interacts with eIF1A (EIF1AX) during scanning. Interacts through its C-terminal domain (CTD) with EIF1 or with eIF2-beta (EIF2S2) (mutually exclusive) through a common binding site. Interacts through its C-terminal domain (CTD) with the CTD of EIF5B. Interacts with FMR1 isoform 6; this interaction occurs in a RNA-dependent manner.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the eIF-2-beta/eIF-5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0Z5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022674.1">
        <property type="protein sequence ID" value="ENSCSRP00000021718.1"/>
        <property type="gene ID" value="ENSCSRG00000016428.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071074">
        <property type="term" value="F:eukaryotic initiation factor eIF2 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005092">
        <property type="term" value="F:GDP-dissociation inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003743">
        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001732">
        <property type="term" value="P:formation of cytoplasmic translation initiation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11561">
        <property type="entry name" value="W2_eIF5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.180:FF:000018">
        <property type="entry name" value="eukaryotic translation initiation factor 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.25.350:FF:000002">
        <property type="entry name" value="Eukaryotic translation initiation factor 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.30.170:FF:000002">
        <property type="entry name" value="Eukaryotic translation initiation factor 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.180">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.25.350">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.30.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045196">
        <property type="entry name" value="IF2/IF5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002735">
        <property type="entry name" value="Transl_init_fac_IF2/IF5_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016189">
        <property type="entry name" value="Transl_init_fac_IF2/IF5_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016190">
        <property type="entry name" value="Transl_init_fac_IF2/IF5_Zn-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003307">
        <property type="entry name" value="W2_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23001">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23001:SF7">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01873">
        <property type="entry name" value="eIF-5_eIF-2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02020">
        <property type="entry name" value="W2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00653">
        <property type="entry name" value="eIF2B_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00515">
        <property type="entry name" value="eIF5C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100966">
        <property type="entry name" value="Translation initiation factor 2 beta, aIF2beta, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF75689">
        <property type="entry name" value="Zinc-binding domain of translation initiation factor 2 beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51363">
        <property type="entry name" value="W2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="4" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="7" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="W2" evidence="16">
        <location>
            <begin position="230"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="143"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="153"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="194"/>
            <end position="206"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00018059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00053999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00065967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021718.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="429" mass="49144" checksum="84EF77C8C034BF97" modified="2022-01-19" version="1">MSVNVNRSVLDQFYRYKMPRLIAKVEGKGNGIKTVIVNMVDVAKALNRPPTYPTKFFGCELGAQTQFDVKNDRYIVNGSHEANKLQDMLDGFIKKFVLCPECENPETDLHVNPKKQTIGNSCKACGYRGMLDTNHKLCTFILKNPPENSDTGTGKKEKEKKNRKGKDKENGSVSSNETPLPPPPDELDAPRAVEDDDDDWGEDTTEEAQRRRMDEISDHAKNLTLSDDLERTIEERVNILFDFVKKKKEEGVIETSDKDIVAEAERLDVKAMGPLVLTEVLFDEKIREQIKRYRRHFLRFCHNNKKAQRYLLHGLECVVAMHQSQLITKIPHILKEMYDADLLEEEVILSWAEKASKKYVSKELAKEIRIKAEPFIKWLKEAEEESSGNEEEDEDENIEVVYSKTASVPKVETVKPVNKKDDDIDIDAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T127</accession>
    <name>A0A8C3T127_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Solute carrier family 41 member</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Acts as a magnesium transporter.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Membrane</location>
            <topology evidence="1 9">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the SLC41A transporter family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T127"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023531.1">
        <property type="protein sequence ID" value="ENSCSRP00000022549.1"/>
        <property type="gene ID" value="ENSCSRG00000017018.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5791097at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022890">
        <property type="term" value="F:inorganic cation transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008324">
        <property type="term" value="F:monoatomic cation transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030001">
        <property type="term" value="P:metal ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.357.20:FF:000001">
        <property type="entry name" value="Solute carrier family 41 member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Solute carrier family 41, member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.357.20">
        <property type="entry name" value="SLC41 divalent cation transporters, integral membrane domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006667">
        <property type="entry name" value="SLC41_membr_dom"/>
    </dbReference>
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        <property type="entry name" value="SLC41_membr_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045349">
        <property type="entry name" value="SLC41A1-3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16228">
        <property type="entry name" value="DIVALENT CATION TRANSPORTER SOLUTE CARRIER FAMILY 41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16228:SF23">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 41 MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01769">
        <property type="entry name" value="MgtE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF161093">
        <property type="entry name" value="MgtE membrane domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="5 9" id="KW-0460">Magnesium</keyword>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 9" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="103"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="181"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="211"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="254"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="287"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="318"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="410"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="440"/>
            <end position="460"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="480"/>
            <end position="505"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009749"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU369007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022549.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="514" mass="55334" checksum="15CE1BA69DE13C98" modified="2022-01-19" version="1">MSSKLEQKEAHQTNGVVLPVMAVPVDSLASPDRQQLVEFLEPDQEGVEVVVLESRANAKGVREEDALLENGSQSTESDDISTDQGPVPPSPLKETSFSIGLQVLFPFLLAGFGTVAAGMVLDIVQHWDVFKYVTEVFILVPALLGLKGNLEMTLASRLSTAANIGHMDTPKELWKMIMGNMALIQVQATVVGFLASIAAVIFGWIPDGHFSIGHAILLCASSVATAFIASLVLGMIMIGVIIGSRKIGINPDNVATPIAASLGDLITLALLSGISWGLYIELEDKPYVNPLVCAFFIALLPLWIIIAKRNPVTREVLYSGWEPVIIAMAISSVGGLILDKTVSDPNFAGMAVFTPVINGVGGNLVAVQASRISTYLHMSGMPGESSEKAPRKCPSPCNTFFSSDVNSRSVRVLFLLVVPGHLVFLYTISSMQGGHTTLTLIFIVFYMTAALLQVLILLYIADWMVHWMWGRGLDPDNFSIPYLTALGDLLGTGLLALSFHILWLIGDRDTDVGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3K3</accession>
    <name>A0A8C3T3K3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3K3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024653.1">
        <property type="protein sequence ID" value="ENSCSRP00000023630.1"/>
        <property type="gene ID" value="ENSCSRG00000017761.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15230">
        <property type="entry name" value="7tmA_OR5-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000003">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48018">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7 9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="32"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="67"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="106"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="151"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="204"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="245"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="276"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="48"/>
            <end position="293"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023630.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="315" mass="35111" checksum="0489BA5D5D519A2C" modified="2022-01-19" version="1">SSGIPKEMGKGNHSEVTEFILSGLTDGPVLQVALFGVFLLIFGITLAGNGGMILLIMIDPRLHTPMYFFLSNLSFCDLSFSLIIFPKMLLNFLAERKSISYTACAVQMYLSIAFADAECLLLSVMAYDRYVAICNPLLYMVTMSRQRCKQLVAGVYAVGLVDSMIHTCFTFRLSFCSSNIINHFFCEIPPLLAISCSETRVNEIVMIAFTLSSFVTVLLSYVYIISTILQIRSAEGRRKAFSTCTFHLTVVVLLFGTVIFVYLRPTSSYSMDTDKVASVFYMLVIPMLNPLVYSLRNTEVKDALSRAMSKLLTNP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3R4</accession>
    <name>A0A8C3T3R4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 11">Cleavage and polyadenylation specificity factor subunit 4</fullName>
            <shortName evidence="11">CPSF 30 kDa subunit</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Cleavage and polyadenylation specificity factor 30 kDa subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Component of the cleavage and polyadenylation specificity factor (CPSF) complex that play a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. CPSF4 binds RNA polymers with a preference for poly(U).</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Component of the cleavage and polyadenylation specificity factor (CPSF) complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the CPSF4/YTH1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3R4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024585.1">
        <property type="protein sequence ID" value="ENSCSRP00000023566.1"/>
        <property type="gene ID" value="ENSCSRG00000017633.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005847">
        <property type="term" value="C:mRNA cleavage and polyadenylation specificity factor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031124">
        <property type="term" value="P:mRNA 3'-end processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1000.10:FF:000005">
        <property type="entry name" value="cleavage and polyadenylation specificity factor subunit 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1000.10">
        <property type="entry name" value="Zinc finger, CCCH-type"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045348">
        <property type="entry name" value="CPSF4/Yth1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036855">
        <property type="entry name" value="Znf_CCCH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23102:SF19">
        <property type="entry name" value="CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR SUBUNIT 4-LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23102">
        <property type="entry name" value="CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR SUBUNIT 4-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00642">
        <property type="entry name" value="zf-CCCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14608">
        <property type="entry name" value="zf-CCCH_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00356">
        <property type="entry name" value="ZnF_C3H1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90229">
        <property type="entry name" value="CCCH zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 10 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3 11" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="9 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 11" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 11" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="7 10 11" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 10 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3H1-type" evidence="12">
        <location>
            <begin position="65"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="C3H1-type" evidence="12">
        <location>
            <begin position="93"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="domain" description="C3H1-type" evidence="12">
        <location>
            <begin position="121"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="10">
        <location>
            <begin position="65"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="10">
        <location>
            <begin position="93"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="10">
        <location>
            <begin position="121"/>
            <end position="148"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00016264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU369008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023566.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="232" mass="26207" checksum="7D5627FB12FE2043" modified="2022-01-19" version="1">MQELVAGLEKLMFDLERDVEHQRGALLLPFPGMDKSGASVCEFFLRGLLGSSGHGLVCPFRHISGEKTVVCKHWLRGLCKRGDECEFLHEYDMTKMPECYFYSKFGECSNRECPFLHIDPASRVKDCPWYDRGFCKQGPLCKYKHTRRVMCVNYLAGFCPEGLKCKFMQYRVGCPSVSDREVEELSPSGERGLPLCKASNLMCGILKLGYSLPGSPCRFCSVTMVPSPGQRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T513</accession>
    <name>A0A8C3T513_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Splicing factor proline and glutamine rich</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus speckle</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T513"/>
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        <property type="gene ID" value="ENSCSRG00000018204.1"/>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
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    <dbReference type="PANTHER" id="PTHR23189">
        <property type="entry name" value="RNA RECOGNITION MOTIF-CONTAINING"/>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
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    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 7" id="KW-0694">RNA-binding</keyword>
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            <end position="302"/>
        </location>
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    <sequence length="643" mass="69094" checksum="BD1632B03E9E07F2" modified="2022-01-19" version="1">MSRDRFRSRGGGGFHRRGGGGGGRGGPNHDFRSPPPGMGLGQNRGPLGGGPPGGGPKLEPPKPPVATSTPPASSSTVPATTSGPSGSQAGPGAPPGPTPAAGQQQPQAQAAAAAAPPSTPAGPGGQAQPKPSPTPAGGPKKGQGQSPGGGPKGPGGPQQGPGGLHPKGGQGHRGGPGGEQRGRGQQHQGQGLNLQQGSAGGSGEKATDEGFKANLSLLRRPGEKTYTQRCRLFVGNLPADITDEEFKRLFSKYGEPGEVFINKGKGFGFIKLESRALAEIAKAELDDIPMRGRQLRVRFATHAAALSVRNLSPYVSNELLEEAFSQFGPVERAVVIVDDRGRSTGKGIVEFASKPAARKAFERCTEGVFLLTTTPRPVIVEPLEQLDDEDGLPEKLAQKNPMYQKERETPPRFAQHGSFEFEYSQRWKSLDEMEKQQRDQVEKNMKDAKDKLESEMEDAYHEHQANLLRQDLMRRQEELRRMEELHNQEMQKRKEIQLRQEEERRRREEEMMIRQREMEEQMRRQREENYSRMGYMDPRERDMRMGGASTMNMGDPYGAAAQKFPPMGGGGGGGGIGYEASPGVGQPAMSGSMMGSDMRAERFGQGGAGPVGGQGPRGMGPGTPAGYGRGREEYEGPNKKPRF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T571</accession>
    <name>A0A8C3T571_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="20">Sidekick cell adhesion molecule 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <text evidence="14">Adhesion molecule that promotes lamina-specific synaptic connections in the retina. Expressed in specific subsets of interneurons and retinal ganglion cells (RGCs) and promotes synaptic connectivity via homophilic interactions.</text>
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    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="13">Synapse</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the sidekick family.</text>
    </comment>
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    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="match status" value="12"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
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    </dbReference>
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        <property type="entry name" value="FN3_dom"/>
    </dbReference>
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        <property type="entry name" value="FN3_sf"/>
    </dbReference>
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        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44170">
        <property type="entry name" value="PROTEIN SIDEKICK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44170:SF49">
        <property type="entry name" value="PROTEIN SIDEKICK-1 ISOFORM X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00014">
        <property type="entry name" value="FNTYPEIII"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="9 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0770">Synapse</keyword>
    <keyword evidence="3 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="1860"/>
            <end position="1883"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="18">
        <location>
            <begin position="32"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="18">
        <location>
            <begin position="147"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="18">
        <location>
            <begin position="221"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="18">
        <location>
            <begin position="314"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="18">
        <location>
            <begin position="408"/>
            <end position="497"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="18">
        <location>
            <begin position="502"/>
            <end position="591"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="598"/>
            <end position="694"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="699"/>
            <end position="795"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="800"/>
            <end position="899"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="903"/>
            <end position="997"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="1001"/>
            <end position="1100"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="1132"/>
            <end position="1229"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="1233"/>
            <end position="1327"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="1332"/>
            <end position="1429"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="1434"/>
            <end position="1551"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="1556"/>
            <end position="1652"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="1656"/>
            <end position="1751"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="19">
        <location>
            <begin position="1754"/>
            <end position="1853"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1969"/>
            <end position="1997"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="2028"/>
            <end position="2102"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="1970"/>
            <end position="1988"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="2045"/>
            <end position="2055"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
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            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00023157"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00060218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00061621"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000256" key="17">
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            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023385.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2102" mass="230323" checksum="26FEE738DC980F5E" modified="2022-01-19" version="1">PLSPGVPRAKLFTSQVGLILPPLPLFLDDVSPYFKTEPVRSQVHLEGNRLVLTCMAEGSWPLEFKWLHNNKELTKFSLEYRYMITSLDRTHAGVYRCIVRNRMGALLQRQTEVQVAYMGSFEESETHQSVSHGEAAVIHAPRIASFPQPQVTWFRDGRKIPPSSRIAITLENTLVILSTVAPDAGRYYVQAVNDKNGDNKTSQPITLTVENVGGPADPIAPTIIIPPRNTSVVAGTSEVTMECVANARPLMKLHIVWKKDGALLSSGLSDYNRRLTILNPSLGDSGYYECEAVLRSSSVPAVAEGAFLAVLEPPQFVQEPERHVTAEMEKVVTVPCQAKGVPPPAMAWYKDAAPVHAEKLSRFRLLADGSLQISGLVPDDTGMFQCFARNAAGEVQTSTYLAVTSIAPNITKGPLDSTVIDGMSVVLSCETSGAPRPAITWQKGERILASGSVQLPRFTLLESGSLLISPTHIADAGSYTCLATNSRGVDEASADLIVWARTRITSPPQDQSVIKGTKASMSCGVTHDPSVAVRYIWEKDGAPVSVDGIPRLRLDEEGTLHISQTWSGDIGTYTCRVLSAGGNDSRSAHLRVRQLPHAPENPVAALSPLEKRAINLTWAKPFDGNSPLLHYILEVSENNAPWTTLMASVDPAATAVVVRGLVPARSYQFRLCAANDVGKGQFSKDTERVSLPEEPPTAPPQNVIASGRTNQSIMIQWQPPPESHQNGILKGYLIRFCLAGLPVGYQFKNITNAEVNNLLLEDLIIWTNYEIEVAAYNSAGRGVYSARVTEWTLQGVPTVPPGNVQAEATNATTIRFTWNPPSPQFINGINQGYKLIAWEPEQEEEVTVVTVRPNFQDSIHVGYIWGLKKFTEYFTSVLCFTTPGDGPRSPPQLVRTHEDAPGPVGHLSFSDILDTSLKVSWQEPLEKNGILTGYRISWEEYNRTNTRVTHYLPNVTLEYRVTGLTALTTYTIEVAAMTSKGQGQVSSSTISSGVPPELPGAPTNLGISNIGPRSVTLQFRPGYDGKTSISRWLVEAQVGQIGENEEWELVHQLANDPDARSMEVPNLHPYMHYSFRLRQVNIVGTSPPSAPSRRMQTLQAPPDVAPANVTLRTASETSLWLRGCEPRGRRLPRPHPRGGPIRQGKRVRLAWQGSPGSVGFTWAAFQVVYKEKDSDVPAQFWPAEGNASRSAQLAGLGKYLLYEVRVLAFTRVGDGAPSAPPILERTLDDVPGPPVGILFPEVRTTSVRLIWQPPAAPNGIILAYQITHRLNTTSANAATVEVLNPSARQYTAAGLQPESTYLFRITAQTRKGWGEAAEALVVTTEKRAHPQPPSKPEAQQEHVKARSVLLCWEPGSDGLSPVRYYTVQTRELPAGEWTLHSASVSHNATSFVVDRLKPFTSYKFRVKATNDIGDSEYSQESESLTTLQAAPEEAPTILSVTPHTTTSVLIRWQPPTEDKLNGILLGFRIRYRELVYDGLRSFTTRSVTSPGAKWTELTPGYAVRNLTGAGLTHHELDNLSKHRRYEIRMSVYNAAGEGPSSPPQEVFVGEAVPTAPPQNVAVQTATATQLDVTWEPPPLEAQNGDIQGYKIYFWEAQRQNGTERVKTLFLPENGAKLKNLTGYTSYLITVSAFNAAGDGPRSAPVRARTQQAAPSAPSTIRFSELTTTSVNVSWGPPLLPNGVLEGYRLVYEPCTPVDGVSKIVTVDVKGNSPLWMKVKDLAEGVTYRFRIRAKTFAYGPEIEANITTGPGEGAPGPPGEPFISRYGSAITIHWANGDPGKGPITRYVIEARPSDEGLWDILIKDIPREVTSYTFSMDILKQGVSYDFRVIAVNDYGYGTPSAPSPSVSAQKANPFYEEWWFLVVIALVGLIFILLLVFILIIRGQSKKYAKKSDSGNNPKANALSHGEMVSLDEGSFPALELNNRRLSVKNSFCRKNGIYTRSPPRPSPGSLHYSDEDVTKYNDLIPAESSSLTEKPSEISDSQGSDSEYEVDQNHQKAHSFVNHYISDPTYYNSWRRQQKGISRAQAYSYTESDSGDPDHCPLSNSTSTQQGSLFRPKVSRTPTPQPPVNPPSQQSTLYRPPSSLAPGSRAPIAGFSSFV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6L0</accession>
    <name>A0A8C3T6L0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">SRY-box transcription factor 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6L0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025848.1">
        <property type="protein sequence ID" value="ENSCSRP00000024790.1"/>
        <property type="gene ID" value="ENSCSRG00000018557.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048484">
        <property type="term" value="P:enteric nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007507">
        <property type="term" value="P:heart development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002009">
        <property type="term" value="P:morphogenesis of an epithelium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014032">
        <property type="term" value="P:neural crest cell development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007422">
        <property type="term" value="P:peripheral nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22031">
        <property type="entry name" value="HMG-box_SoxE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.30.10:FF:000004">
        <property type="entry name" value="Transcription factor SOX-10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.30.10">
        <property type="entry name" value="High mobility group box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009071">
        <property type="entry name" value="HMG_box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036910">
        <property type="entry name" value="HMG_box_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022151">
        <property type="entry name" value="Sox_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050917">
        <property type="entry name" value="SOX_TF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45803">
        <property type="entry name" value="SOX100B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45803:SF2">
        <property type="entry name" value="TRANSCRIPTION FACTOR SOX-8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00505">
        <property type="entry name" value="HMG_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12444">
        <property type="entry name" value="Sox_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00398">
        <property type="entry name" value="HMG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47095">
        <property type="entry name" value="HMG-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50118">
        <property type="entry name" value="HMG_BOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="HMG box" evidence="8">
        <location>
            <begin position="102"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="HMG box" evidence="6">
        <location>
            <begin position="102"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="156"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="293"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="23"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="156"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="212"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="235"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="302"/>
            <end position="375"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024790.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="464" mass="50500" checksum="63A998BCEBCB970C" modified="2022-01-19" version="1">MLTMAEERDKAPGEPPCSPAGTASSMSHADSDSDAPLSPAGSEGPAPGPRPPAGPKGEPAEVDERFPACIRDAVSQVLKGYDWSLVPMPVRGNGSLKAKPHVKRPMNAFMVWAQAARRKLADQYPHLHNAELSKTLGKLWRLLSENEKRPFVEEAERLRVQHKKDHPDYKYQPRRRKSVKAGQSDSDSGAELSHHAGSQIYKADTGLGGVGDSHHHNDHTGQTHGPPTPPTTPKTDLHHGSKQELKHEGRRLVESGRQNIDFSNVDISELSSEVINMETFDVRELDQYLPLNGHSAMPADHGQNSSAGSYGPSYSHSANGTSGAAQVWTHKSPSSVSPTLNETSQQRPHIKTEQLSPSHYSDQSHGSPTHSDYGSYSAQACATTASPATAAASFSSSQCDYTDLQSSNYYNPYSGYPSSIYQYPYFHSSRRPYATPILNGLSIPPAHSPTANWDQPVYTTLTRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6L6</accession>
    <name>A0A8C3T6L6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6L6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024565.1">
        <property type="protein sequence ID" value="ENSCSRP00000023547.1"/>
        <property type="gene ID" value="ENSCSRG00000017710.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001228">
        <property type="term" value="F:DNA-binding transcription activator activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000056">
        <property type="entry name" value="Zinc finger and SCAN domain-containing 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000759">
        <property type="entry name" value="zinc finger protein 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000358">
        <property type="entry name" value="zinc finger protein 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000269">
        <property type="entry name" value="Zinc finger protein 287"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001270">
        <property type="entry name" value="zinc finger protein 583 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000990">
        <property type="entry name" value="zinc finger protein 629 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001730">
        <property type="entry name" value="zinc finger protein 660"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000180">
        <property type="entry name" value="Zinc finger protein 689"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24393">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24393:SF100">
        <property type="entry name" value="ZINC FINGER PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="63"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="91"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="119"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="147"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="184"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="212"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="240"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="268"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="296"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="324"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="352"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="12">
        <location>
            <begin position="26"/>
            <end position="35"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023547.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="379" mass="43677" checksum="C1F0CA50E512E89B" modified="2022-01-19" version="1">MLSGRSKENFSQSAEQGKAWGNQHKSERHKGKKVGKAINCRRGYGNLKETTAQQKIQTEERKYTCTECWKSFSRSSNLIAHQRIHTGERPFKCTECGKSFIQRVNLISHQRIHTGERPYKCTECGKSFSKRSHLNTHTIIHTGERPYKCTECGKSFGQRSQLNTHKIIHAGDTSMITHAREKHYTCLDCGENLKWSSELVTHQRLHTGEIPYKCFDCGKCFMRSSTLILHQRIHTRETPYQCPNCGERFRWSTQLVKHQMLHTGERPYKCPDCGKSYSDSSSLISHQRTHTGEKPYTCVDCGKSFNQNSTLNRHKRLHTGEKPYKCTECGKSFSQRSNLSVHQRLHTGEKPYKCPDCGKSFNRRSNLSVHKKLHAGEKP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7D3</accession>
    <name>A0A8C3T7D3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">DCN1-like protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Defective in cullin neddylation protein 1-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Contributes to the neddylation of all cullins by transferring NEDD8 from N-terminally acetylated NEDD8-conjugating E2s enzyme to different cullin C-terminal domain-RBX complexes which is necessary for the activation of cullin-RING E3 ubiquitin ligases (CRLs). May play a role in DNA damage response and may participate in cell proliferation and anchorage-independent cell growth.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Part of a complex that contains DCUN1D5, CUL1 and RBX1; this interaction is bridged by CUL1. Interacts (via the DCUN1 domain) with the unneddylated cullins: interacts with CUL1, CUL2, CUL3, CUL4A, CUL4B and CUL5; these interactions promote the cullin neddylation and the identity of the cullin dictates the affinity of the interaction. Interacts (via DCUN1 domain) with UBE2M (N-terminally acetylated form) and probably with UBE2F (N-terminally acetylated form). May also interact with regulators or subunits of cullin-RING ligases such as RBX1, RNF7, ELOB and DDB1; these interactions are bridged by cullins. Interacts with CAND1; this interaction is bridged by cullins and strongly inhibits the neddylation of cullins. These CAND-cullin-DCNL complexes can only be neddylated in the presence of a substrate adapter.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7D3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024879.1">
        <property type="protein sequence ID" value="ENSCSRP00000023849.1"/>
        <property type="gene ID" value="ENSCSRG00000017920.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000027148.1">
        <property type="protein sequence ID" value="ENSCSRP00000026058.1"/>
        <property type="gene ID" value="ENSCSRG00000019421.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000151">
        <property type="term" value="C:ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097602">
        <property type="term" value="F:cullin family protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031624">
        <property type="term" value="F:ubiquitin conjugating enzyme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032182">
        <property type="term" value="F:ubiquitin-like protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045116">
        <property type="term" value="P:protein neddylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000041">
        <property type="entry name" value="DCN1-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.200:FF:000002">
        <property type="entry name" value="DCN1-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.200">
        <property type="entry name" value="Cullin, PONY binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014764">
        <property type="entry name" value="DCN-prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042460">
        <property type="entry name" value="DCN1-like_PONY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005176">
        <property type="entry name" value="PONY_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12281:SF6">
        <property type="entry name" value="DCN1-LIKE PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12281">
        <property type="entry name" value="RP42 RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03556">
        <property type="entry name" value="Cullin_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51229">
        <property type="entry name" value="DCUN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DCUN1" evidence="10">
        <location>
            <begin position="44"/>
            <end position="230"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00046111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00046585"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU363131"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026058.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="235" mass="27189" checksum="B63EBAB522FA9E52" modified="2022-01-19" version="1">MPVKKKRKSAAAAVADEAGLKKCKLGSYCRSQASGKVISGEEHFSSKKCLAWFYEYAGPDEVVGPEGMEKFCEDIGVEPENIIMLVLAWKLEAESMGFFTKEEWLKGMTSLQCDCTEKLQSKFDFLRSQLNDISSFKNIYRYAFDFARDKDQRSLDIDTAKSMLALLLGRTWPLFSVFYQYLEQSKYRVMNKDQWYNVLEFSRTVHADLSNYDEDGAWPVLLDEFVEWQKVRQVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8K6</accession>
    <name>A0A8C3T8K6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Muscarinic acetylcholine receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">The muscarinic acetylcholine receptor mediates various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins. Primary transducing effect is Pi turnover.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="15">Cell membrane</location>
            <topology evidence="15">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="15">Postsynaptic cell membrane</location>
            <topology evidence="15">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the G-protein coupled receptor 1 family. Muscarinic acetylcholine receptor subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="15">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8K6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025847.1">
        <property type="protein sequence ID" value="ENSCSRP00000024789.1"/>
        <property type="gene ID" value="ENSCSRG00000018556.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016907">
        <property type="term" value="F:G protein-coupled acetylcholine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004993">
        <property type="term" value="F:G protein-coupled serotonin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007197">
        <property type="term" value="P:adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007187">
        <property type="term" value="P:G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045987">
        <property type="term" value="P:positive regulation of smooth muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046541">
        <property type="term" value="P:saliva secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15299">
        <property type="entry name" value="7tmA_mAChR_M3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000047">
        <property type="entry name" value="Muscarinic acetylcholine receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000103">
        <property type="entry name" value="Muscarinic acetylcholine receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001183">
        <property type="entry name" value="Musac_Ach_M3_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000995">
        <property type="entry name" value="Musac_Ach_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24247">
        <property type="entry name" value="5-HYDROXYTRYPTAMINE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24247:SF183">
        <property type="entry name" value="MUSCARINIC ACETYLCHOLINE RECEPTOR M3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00243">
        <property type="entry name" value="MUSCARINICR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00540">
        <property type="entry name" value="MUSCRINICM3R"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 15" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 14" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13 15" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="10 14" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 15" id="KW-0770">Synapse</keyword>
    <keyword evidence="12 14" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 15" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="12"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="137"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="177"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="215"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="257"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="302"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="564"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="604"/>
            <end position="622"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="17">
        <location>
            <begin position="157"/>
            <end position="619"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="392"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="452"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="406"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="452"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="467"/>
            <end position="477"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU361191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024789.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="665" mass="75227" checksum="770622EAD9DC7CC8" modified="2022-01-19" version="1">MLLFSASGVYFINFPSLSVLFSAYVLTQYWFCFQKKSLQNCTVPDPDKHFDVPSWTTLCQRVTMILHNNTTVSPWLSNLSFFWNRDSQGTGLLEDATSVIGSYDFPKTTESFPFTTVETGNRSLNGMSKDPLGGHTLWQVVLIAFLTGILALVTIIGNILVIVAFKVNKQLKTVNNYFLLSLACADLIIGVISMNLFTTYIIMDRWALGNLACDLWLSIDYVASNASVMNLLVISFDRYFSITRPLTYRAKRTTKRAGMMIGLAWVISFILWAPAILFWQYFVGKRTVPPDECYIQFLSEPVITFGTAIAAFYLPVTIMTILYWRIYKETEKRTKELAGLQASGSKAEAARFIRQTGSSRSCSSYELQQQSMKRSTRRKYSRCHFWLTSKSWKPSQDQGDQEHSSSDSWNNNDAAASLENSASSDEEDIATETRAIYSIVLKLPGHSTILNSTKLPSSEDLNGSGDDLQKSDMGSKERKPKRLHSQKSVEDGGNFHKNFSKLPVQPGSAVEAAKISDSIPSAAKTSAALPLSFKEATLAKKFALKTRSQITKRKRMSLIKEKKAAQTLSAILFAFIITWTPYNIMVLVNTFCDSCIPKTFWNLGYWLCYINSTVNPMCYALCNKTFRTTFKMLLLCQCDKRKRRKQQYQQRQSVIFHKRIPQEAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9B1</accession>
    <name>A0A8C3T9B1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Solute carrier family 35 member A4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9B1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027244.1">
        <property type="protein sequence ID" value="ENSCSRP00000026150.1"/>
        <property type="gene ID" value="ENSCSRG00000019485.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027854">
        <property type="entry name" value="STMP1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15054">
        <property type="entry name" value="DUF4535"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026150.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="103" mass="11155" checksum="E35FC4A9090AD36C" modified="2022-01-19" version="1">MADDKDSRPKLKDLAFLKSQLENLQQRVEDEVQAGVGQDGSLLASPFLKGFLAGYIVAKLRSSAVLGFVFGTCTGIYAAQAYAVPNVEKTIRDYVSSLRKGPD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9C8</accession>
    <name>A0A8C3T9C8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Coiled-coil domain containing 146</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9C8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026433.1">
        <property type="protein sequence ID" value="ENSCSRP00000025361.1"/>
        <property type="gene ID" value="ENSCSRG00000018964.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32083">
        <property type="entry name" value="CILIA AND FLAGELLA-ASSOCIATED PROTEIN 58-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32083:SF34">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 146"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025361.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="289" mass="33805" checksum="D41E2AA04A7902EB" modified="2022-01-19" version="1">INIQEMMSRNGDIEMQVMDEKIRFLKLKLAEKKRRIELSLKMLPMKNALDADLVVLQIQYSQCKDRIKSLEKHFADPEGKNRKRTLEGKDPSLPELFRKIEELEIQLVQKEEKLLEKDFIYEQVSRLTDRLRTKTENGKEDTLILAKRMNELQKKIKDKTQKMMALIAELSMKQAITIKLQQEMRDKEQFLLTVSSRIEKGLPPPKETEIEWLKVLRNEEMHKAAAEEEYASPNSVYTTAEQRPNAYIPDDENVLPLPRPYGALAPFKPSEPGSNMRHIRKPIIKPIEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA19</accession>
    <name>A0A8C3TA19_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">peptidylprolyl isomerase</fullName>
            <ecNumber evidence="2">5.2.1.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6 2">
            <text>[protein]-peptidylproline (omega=180) = [protein]-peptidylproline (omega=0)</text>
            <dbReference type="Rhea" id="RHEA:16237"/>
            <dbReference type="Rhea" id="RHEA-COMP:10747"/>
            <dbReference type="Rhea" id="RHEA-COMP:10748"/>
            <dbReference type="ChEBI" id="CHEBI:83833"/>
            <dbReference type="ChEBI" id="CHEBI:83834"/>
            <dbReference type="EC" id="5.2.1.8"/>
        </reaction>
    </comment>
    <dbReference type="EC" id="5.2.1.8" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TA19"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026400.1">
        <property type="protein sequence ID" value="ENSCSRP00000025331.1"/>
        <property type="gene ID" value="ENSCSRG00000018955.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003755">
        <property type="term" value="F:peptidyl-prolyl cis-trans isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21063">
        <property type="entry name" value="BTHB_FKBP25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.50.40:FF:000023">
        <property type="entry name" value="Peptidylprolyl isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.720.80">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.50.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043368">
        <property type="entry name" value="FKBP3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041200">
        <property type="entry name" value="FKBP3_BTHB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046357">
        <property type="entry name" value="PPIase_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001179">
        <property type="entry name" value="PPIase_FKBP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46493">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE FKBP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46493:SF1">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE FKBP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18410">
        <property type="entry name" value="BTHB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00254">
        <property type="entry name" value="FKBP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54534">
        <property type="entry name" value="FKBP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50059">
        <property type="entry name" value="FKBP_PPIASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0413">Isomerase</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0697">Rotamase</keyword>
    <feature type="domain" description="PPIase FKBP-type" evidence="3">
        <location>
            <begin position="127"/>
            <end position="223"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025331.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="223" mass="25022" checksum="66418904EF49227C" modified="2022-01-19" version="1">MAAAPPRQWSAEELRSEALPKKDLIKFLQEHAAQAFLAEHKLLGQIKNVAKTATKDQLVTAYNQLFETQRFKGTESADKVTEQVKNVKIDEEKAKETKPEEIVDEGPPKYTKSILKKGDKTNFPKKGDVVHCWYTGKLQDGTVFDTNIQTSSKKKKGAKPLSFKVGVGKVIRGWDEALLTMTKGEKAHLEIEPEWAYGKKGQPDAKIPPNAKLFFEVELVDID</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAY3</accession>
    <name>A0A8C3TAY3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">SOSS complex subunit B2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Nucleic acid-binding protein 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Oligonucleotide/oligosaccharide-binding fold-containing protein 2A</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="9">Sensor of single-strand DNA complex subunit B2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Sensor of ssDNA subunit B2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Single-stranded DNA-binding protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the SOSS-B family. SOSS-B2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAY3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027121.1">
        <property type="protein sequence ID" value="ENSCSRP00000026033.1"/>
        <property type="gene ID" value="ENSCSRG00000019407.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070876">
        <property type="term" value="C:SOSS complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044818">
        <property type="term" value="P:mitotic G2/M transition checkpoint"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010212">
        <property type="term" value="P:response to ionizing radiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04491">
        <property type="entry name" value="SoSSB_OBF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000072">
        <property type="entry name" value="SOSS complex subunit B2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048970">
        <property type="entry name" value="OB_Ssb-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051231">
        <property type="entry name" value="SOSS-B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13356">
        <property type="entry name" value="OB FOLD NUCLEIC ACID BINDING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13356:SF5">
        <property type="entry name" value="SOSS COMPLEX SUBUNIT B2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21473">
        <property type="entry name" value="OB_Ssb-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0227">DNA damage</keyword>
    <keyword evidence="4" id="KW-0234">DNA repair</keyword>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Single-stranded DNA binding protein Ssb-like OB fold" evidence="14">
        <location>
            <begin position="33"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="165"/>
            <end position="186"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038153"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00040784"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00041587"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00042075"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00042145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00042187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00042566"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF21473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026033.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="205" mass="22153" checksum="7C3F4B4E1360BE16" modified="2022-01-19" version="1">MSMANDTYHSIKDIKPGLKNLNVVFIVLEIGRVTKTKDGHEVRSCKVADKTGSITISVWDEVGSLIQPGDIIRLTKGYASLWKGCLTLYTGRGGELQKIGEFCMVYSEVPNFSEPNSDHLGQHNKLVQGEQNNSSSSNLGTYTFGPVGNGLQTGPESSGFPFSYAGTGRANGRGPINPPIPASNNIQPLLTAVNNGRDPRRAFKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB99</accession>
    <name>A0A8C3TB99_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="28">Aldehyde dehydrogenase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="34 35">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="34" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="34" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>(2E)-hexadecenal + NAD(+) + H2O = (E)-hexadec-2-enoate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:36135"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17585"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:72745"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>(2E,6E)-farnesal + NAD(+) + H2O = (2E,6E)-farnesoate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:24216"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15894"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:83276"/>
            <dbReference type="EC" id="1.2.1.94"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>2,6,10,14-tetramethylpentadecanal + NAD(+) + H2O = 2,6,10,14-tetramethylpentadecanoate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:44016"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:49189"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:77268"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>22-oxodocosanoate + NAD(+) + H2O = docosanedioate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:39015"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:76298"/>
            <dbReference type="ChEBI" id="CHEBI:76299"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>a fatty aldehyde + NAD(+) + H2O = a fatty acid + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:49832"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="ChEBI" id="CHEBI:35746"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>an aldehyde + NAD(+) + H2O = a carboxylate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:16185"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17478"/>
            <dbReference type="ChEBI" id="CHEBI:29067"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="EC" id="1.2.1.3"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>decanal + NAD(+) + H2O = decanoate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:44104"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:27689"/>
            <dbReference type="ChEBI" id="CHEBI:31457"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>dodecanoate + NADH + 2 H(+) = dodecanal + NAD(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:44168"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18262"/>
            <dbReference type="ChEBI" id="CHEBI:27836"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>heptanal + NAD(+) + H2O = heptanoate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:44108"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:32362"/>
            <dbReference type="ChEBI" id="CHEBI:34787"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>hexadecanoate + NADH + 2 H(+) = hexadecanal + NAD(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:33739"/>
            <dbReference type="ChEBI" id="CHEBI:7896"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17600"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>octadecanal + NAD(+) + H2O = octadecanoate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:44020"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17034"/>
            <dbReference type="ChEBI" id="CHEBI:25629"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>octanal + NAD(+) + H2O = octanoate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:44100"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17935"/>
            <dbReference type="ChEBI" id="CHEBI:25646"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>tetradecanal + NAD(+) + H2O = tetradecanoate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:44172"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30807"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:84067"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Microsome membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 28 31">Belongs to the aldehyde dehydrogenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB99"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027002.1">
        <property type="protein sequence ID" value="ENSCSRP00000025916.1"/>
        <property type="gene ID" value="ENSCSRG00000019319.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004028">
        <property type="term" value="F:3-chloroallyl aldehyde dehydrogenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120553">
        <property type="term" value="F:farnesal dehydrogenase (NAD+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006081">
        <property type="term" value="P:aldehyde metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006631">
        <property type="term" value="P:fatty acid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07132">
        <property type="entry name" value="ALDH_F3AB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.309.10:FF:000003">
        <property type="entry name" value="Aldehyde dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.605.10:FF:000004">
        <property type="entry name" value="Aldehyde dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.605.10">
        <property type="entry name" value="Aldehyde Dehydrogenase, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.309.10">
        <property type="entry name" value="Aldehyde Dehydrogenase, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016161">
        <property type="entry name" value="Ald_DH/histidinol_DH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016163">
        <property type="entry name" value="Ald_DH_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016160">
        <property type="entry name" value="Ald_DH_CS_CYS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029510">
        <property type="entry name" value="Ald_DH_CS_GLU"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016162">
        <property type="entry name" value="Ald_DH_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015590">
        <property type="entry name" value="Aldehyde_DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012394">
        <property type="entry name" value="Aldehyde_DH_NAD(P)"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43570">
        <property type="entry name" value="ALDEHYDE DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43570:SF9">
        <property type="entry name" value="ALDEHYDE DEHYDROGENASE FAMILY 3 MEMBER A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00171">
        <property type="entry name" value="Aldedh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036492">
        <property type="entry name" value="ALDH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53720">
        <property type="entry name" value="ALDH-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00070">
        <property type="entry name" value="ALDEHYDE_DEHYDR_CYS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00687">
        <property type="entry name" value="ALDEHYDE_DEHYDR_GLU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="13" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="14 32" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0492">Microsome</keyword>
    <keyword evidence="12" id="KW-0520">NAD</keyword>
    <keyword evidence="11 28 31" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="35" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 32" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 32" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="32">
        <location>
            <begin position="467"/>
            <end position="487"/>
        </location>
    </feature>
    <feature type="domain" description="Aldehyde dehydrogenase" evidence="33">
        <location>
            <begin position="7"/>
            <end position="425"/>
        </location>
    </feature>
    <feature type="active site" evidence="29 30">
        <location>
            <position position="210"/>
        </location>
    </feature>
    <feature type="active site" evidence="29">
        <location>
            <position position="244"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004131"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004524"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009986"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047531"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047920"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047959"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00048322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048607"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00048648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00048806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00048895"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00048972"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00049148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00049194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="PIRNR" id="PIRNR036492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="PIRSR" id="PIRSR036492-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="RuleBase" id="RU003345"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="33">
        <source>
            <dbReference type="Pfam" id="PF00171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="34">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025916.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="35">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="488" mass="54492" checksum="7F114FA49DA4EA76" modified="2022-01-19" version="1">MAPPAPIVERARAAFRSGRSRPLAFRLRQLRALERMVTEKETEIAAALHADLHKSECNAYSFEIMGVLGEIALMVDMLPTWVAPQPVSKNIMTLTDEVYIHREPLGVVLVIGAWNYPFVLIMQPLIGAIAAGNAVVIKPSEISENTAKLVAELIPQYIDKDLYPVINGGVTETTELLKERFDHIFYTGSSQVGKIVMEAAAKHLTPVTLELGGKSPCYIDKDCNIEIACRRVTWGKYMNCGQTCIAPDYILCDQSIQNKVVENIKKTLKEFHGEDIKKSPDYERIVSKHHFKRLVTLLEGQKIAYGGETDEATCFIAPTILTDVSPESRIMKEEIFGPLLPIVTIKSADEAIQFINQREKPLALYLFSYDKKLIKRMISETSSGGVTANDVIMHYTLPDLPFGGVGNSGMGNYHGKHSFETFSHRRSCLIKSLAMESVNKIRYPPNTQRKLDWAKFFFLKRFNKGRLGLIALALLGAILAVVIKVAYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBY2</accession>
    <name>A0A8C3TBY2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Peptidase S1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBY2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027216.1">
        <property type="protein sequence ID" value="ENSCSRP00000026123.1"/>
        <property type="gene ID" value="ENSCSRG00000019408.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000039">
        <property type="entry name" value="Brain-specific serine protease 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24253:SF144">
        <property type="entry name" value="CHYMOTRYPSIN-LIKE PROTEASE CTRL-1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24253">
        <property type="entry name" value="TRANSMEMBRANE PROTEASE SERINE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1" id="KW-0645">Protease</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0720">Serine protease</keyword>
    <keyword evidence="2 7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034869591" description="Peptidase S1 domain-containing protein" evidence="7">
        <location>
            <begin position="26"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="8">
        <location>
            <begin position="51"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026123.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="324" mass="35380" checksum="E80EFBB98CBE2C6B" modified="2022-01-19" version="1">MGGAWELWVEILALIPFHTPSQVPAMPVNTTPAPPHPPPPQHTHPWLSGRIVGGGDAPRGRWPWQVSIQYNRHHFCGGSLIAAQWVVSAAHCFRFTFPQAAYRVNLGEHQLSSPSPSRLSSPVRQIIVHPRYNTGTRSADIALVQLTEPVRFTDEILPVCLPGPSDAFPGNRTCWVTGWGISLPPPKTLQEVQVPLIDTVACNALYNIDPDPKIGRDPVKPDMICAGYAEGQRDSCQVREVSGVTLGGPLACDHNGTWFLMGVVSWGEGCGQPNRPTVYVHTVAYGEWIWGHCPKAPVGGSAWTCRSRMFGIGSLEGGWSRRGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC90</accession>
    <name>A0A8C3TC90_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Collagen type V alpha 1 chain</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TC90"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027340.1">
        <property type="protein sequence ID" value="ENSCSRP00000026243.1"/>
        <property type="gene ID" value="ENSCSRG00000019532.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005581">
        <property type="term" value="C:collagen trimer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030020">
        <property type="term" value="F:extracellular matrix structural constituent conferring tensile strength"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030198">
        <property type="term" value="P:extracellular matrix organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00110">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.1000:FF:000002">
        <property type="entry name" value="Collagen XI alpha 1 chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000016">
        <property type="entry name" value="Collagen XI alpha 1 chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.1000">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008160">
        <property type="entry name" value="Collagen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050149">
        <property type="entry name" value="Collagen_superfamily"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000885">
        <property type="entry name" value="Fib_collagen_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001791">
        <property type="entry name" value="Laminin_G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048287">
        <property type="entry name" value="TSPN-like_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24023">
        <property type="entry name" value="COLLAGEN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24023:SF1082">
        <property type="entry name" value="COLLAGEN TRIPLE HELIX REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01410">
        <property type="entry name" value="COLFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01391">
        <property type="entry name" value="Collagen"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02210">
        <property type="entry name" value="Laminin_G_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00038">
        <property type="entry name" value="COLFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00210">
        <property type="entry name" value="TSPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51461">
        <property type="entry name" value="NC1_FIB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0176">Collagen</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="7" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034999805" evidence="9">
        <location>
            <begin position="18"/>
            <end position="1219"/>
        </location>
    </feature>
    <feature type="domain" description="Fibrillar collagen NC1" evidence="10">
        <location>
            <begin position="990"/>
            <end position="1218"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="221"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="288"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="365"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="504"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="578"/>
            <end position="949"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="233"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="300"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="365"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="535"/>
            <end position="545"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="578"/>
            <end position="589"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="731"/>
            <end position="743"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="8">
        <location>
            <begin position="751"/>
            <end position="760"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="765"/>
            <end position="776"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="858"/>
            <end position="873"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="889"/>
            <end position="898"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="930"/>
            <end position="940"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026243.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1219" mass="128324" checksum="2A6072BFF3D19C6A" modified="2022-01-19" version="1">PSMAILMLVLLAEPADLLKVLDFHNLPDGITKTTGFCTSRRSSKGADVAFRVTKDAQLSAPTKQLYPASAFPEDFSILSTVKAKKGGQSFLISIYNEQGIQQIGMEMGRSPVFLYEDHTGKPGPEDYPLFRGINLSDGKWHRIAISVQKKNVTLILDCKKKVTKFLDRSDHPVIDVNGIIVFGTRILDEEVFEGDIQQLLVVADPRAAYDYCEHYSPDCDTAIPDTPQSQDPNQDEYYTEGDGEGDTYYYEYPYYEDTDDTGKAEAPTAKPVDAEEAAREVTEIKEELTPLPTQAPTVAENREETKEDEKVDDPIVDEYNYETINEEYYTPPPYEDLNYEDIDTQDTLTEDAVEAEVPASTVITPNATNPEVETSQGGDDQDKDFTEETIKEYDGNYYDTYYDRTVSPDIGPGMPANQETEYEGVMEDFLTPGPPGRPGLPGADGLPGPPGTMLMLPFRFTGGGDGGSKGPLVSAQESQAQAILQQARVSGDVSFLYSYFASWQGPQGEPGPPGQQGNPGAQVRQEIGEIGPHGPRGEDGPEGPKGRGGPNGDPGPLGPSGEKVTVLKLDCPFNAPSKQTRMAKTSQVLQCAGDPGPAGLPGKDGPSGLRGFPGERGLPGPVVSKSSSCPSRWSDAIHSGEKGPQGPAGRDGIQGPVGLPGPAGPVGPPGEDGDKGADGEPGPRGQQGLFGQKGDEGPRGFPGPPGPVGLQGLPGPPGEKGETGDVGQMGPPGPPGPRGPSGPPGADGPQGPAGGIGNPGAVGEKGPKGERGEKGEAGPSGAAGPPGPKGPPGDDGPKGSPVSSPSYRKSVKRRGESGLEGPPGKTGPVGPQGAPGKPGPDGLRGIPGPVGEQGLPGSPGPDGPPGPLGPPGLPGLKGDSGPKGEKGHPGLIGLIGPPGEQGEKGDRGLPGPQGSSGPKGEQGINGPSGPIGPPGPPGLPFFPHTKGPPGEVIQPLPIQSATRTRRNIDASQLVDEGNTDNYMDYADGMEEIFGSLNSLKLEIEQMKHPLGTQHNPARTCKDLQLCHPDFPDGEYWVDPNQGCSRDSFKVYCNFTGGGETCIFPDKKSEGARITSWPKETPGSWFSEFKRGKLLSYVDSDGNPIGVVQMTFLRLLSASANQNITYNCYQSVAWQDATTGSYDKAIRFLGSNDEEMSYDNNPYIRAVLDGCATKKGYQKTVLEVNTPKVEQVPIVDIMFNDFGEASQKFGFEVGPACFMG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEW0</accession>
    <name>A0A8C3TEW0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Nexilin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">F-actin-binding protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Involved in regulating cell migration through association with the actin cytoskeleton. Has an essential role in the maintenance of Z line and sarcomere integrity.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Interacts with F-actin.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell junction</location>
            <location evidence="3">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Myofibril</location>
            <location evidence="1">Sarcomere</location>
            <location evidence="1">Z line</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEW0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028679.1">
        <property type="protein sequence ID" value="ENSCSRP00000027549.1"/>
        <property type="gene ID" value="ENSCSRG00000020372.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030018">
        <property type="term" value="C:Z disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008053">
        <property type="term" value="P:mitochondrial fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000164">
        <property type="entry name" value="nexilin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21508">
        <property type="entry name" value="MITOGUARDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21508:SF4">
        <property type="entry name" value="MITOGUARDIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="7" id="KW-0965">Cell junction</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="10" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="15">
        <location>
            <begin position="573"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="97"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="221"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="377"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="474"/>
            <end position="502"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="542"/>
            <end position="565"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="18"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="97"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="179"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="239"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="288"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="377"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="474"/>
            <end position="494"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00058759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00070929"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00083857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027549.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="666" mass="79564" checksum="007E7D2A52BA8867" modified="2022-01-19" version="1">ILLSSSKPIQKSYVPKLHKGDVKDKFEAMQKAREERNQRRSRDEKQRRKEQYVREREWNRRKQEMKELLASDEEEETTSSKIEKAYVPKLTGTVKGKFAEMEKQRQEEERKRMEEERKRRIDQDMIEKKKIQRELAKKAQEIDDINNTGTESASEEGDDSLLVTVVPVKSNKTPGKIKINFEDPGNEREQQEKIKQEEKRIRYEEQKRSLKEAKCLSFVMDEDEGSETNEPLSPGKLKLTFEELERQRQENQRRQAEEEARQRLEEEKRAFEEARQQMANEEEEDKENENSIKEFRPGKLKLSFEELERQRREEEKRKAEEEARRRIEEEKRAFAEARKSMVLDDETPEMFKTVSQESLTPGKLEINFEALLRQKMEEEKRRTEEERRQKLEMEKQEFEQLRQEMGEEEEEAETFELSREYEELIKLKRSGSIQAKNLKSKFEKIGKLSEEEIQKKIKEERARRRALDQEIKERETEKFHEDDEVDVKPAKKSEAPFTHKVNMKARFEQMAKAREEEEQRRIEEQKLLRMQFEQKEIDAALQKKREEEEEEEGSIINGSTYEDEENQARSGAPWFKKPLKNVSVVDSEPVRFTVKMTGEPKPEVTWWFEGEMLQDSEDYQYIERGETYCLYLPETFPEDEGEYMCKAVNSRGTAASTCILTIESKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFL5</accession>
    <name>A0A8C3TFL5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Solute carrier family 12 member 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="23">Na-Cl symporter</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Thiazide-sensitive sodium-chloride cotransporter</fullName>
        </alternativeName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Electroneutral sodium and chloride ion cotransporter, which acts as a key mediator of sodium and chloride reabsorption in kidney distal convoluted tubules. Also acts as a receptor for the pro-inflammatory cytokine IL18, thereby contributing to IL18-induced cytokine production, including IFNG, IL6, IL18 and CCL2. May act either independently of IL18R1, or in a complex with IL18R1.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>chloride(out) + Na(+)(out) = chloride(in) + Na(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:73887"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="21">Homodimer; adopts a domain-swap conformation at the scissor helices connecting the transmembrane domain and C-terminal domain. Interacts with KLHL3. Interacts with IL18R1; this interaction is increased by IL18 treatment.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Apical cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SLC12A transporter family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFL5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028790.1">
        <property type="protein sequence ID" value="ENSCSRP00000027656.1"/>
        <property type="gene ID" value="ENSCSRG00000020462.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008511">
        <property type="term" value="F:sodium:potassium:chloride symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006884">
        <property type="term" value="P:cell volume homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055064">
        <property type="term" value="P:chloride ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055075">
        <property type="term" value="P:potassium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990573">
        <property type="term" value="P:potassium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055078">
        <property type="term" value="P:sodium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1740.10:FF:000018">
        <property type="entry name" value="solute carrier family 12 member 3 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1740.10">
        <property type="entry name" value="Amino acid/polyamine transporter I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004841">
        <property type="entry name" value="AA-permease/SLC12A_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013612">
        <property type="entry name" value="AA_permease_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018491">
        <property type="entry name" value="SLC12_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002948">
        <property type="entry name" value="SLC12A3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004842">
        <property type="entry name" value="SLC12A_fam"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00930">
        <property type="entry name" value="2a30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11827:SF9">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 12 MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11827">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 12, CATION COTRANSPORTERS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00324">
        <property type="entry name" value="AA_permease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08403">
        <property type="entry name" value="AA_permease_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03522">
        <property type="entry name" value="SLC12"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01230">
        <property type="entry name" value="NACLTRNSPORT"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="18" id="KW-0868">Chloride</keyword>
    <keyword evidence="15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="16" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-0406">Ion transport</keyword>
    <keyword evidence="14 25" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0915">Sodium</keyword>
    <keyword evidence="17" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="10" id="KW-0769">Symport</keyword>
    <keyword evidence="6 25" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 25" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="136"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="168"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="214"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="259"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="284"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="339"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="377"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="452"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="505"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="534"/>
            <end position="551"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="571"/>
            <end position="604"/>
        </location>
    </feature>
    <feature type="domain" description="Amino acid permease N-terminal" evidence="28">
        <location>
            <begin position="52"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="domain" description="Amino acid permease/ SLC12A" evidence="26">
        <location>
            <begin position="140"/>
            <end position="645"/>
        </location>
    </feature>
    <feature type="domain" description="SLC12A transporter C-terminal" evidence="27">
        <location>
            <begin position="654"/>
            <end position="788"/>
        </location>
    </feature>
    <feature type="domain" description="SLC12A transporter C-terminal" evidence="27">
        <location>
            <begin position="813"/>
            <end position="1019"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00050884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00056815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00063035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00073714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00076232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00077939"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="Pfam" id="PF00324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="Pfam" id="PF03522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="Pfam" id="PF08403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027656.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1020" mass="112398" checksum="3426609929C5843E" modified="2022-01-19" version="1">MAELPATELTDLAHASGRFTISTLISTEDSGKPHYGQPDAATCEVTHPSHLTHSSTVYMRTFGYNTVDVVPAYEHYANTKVAGETSKVRPTLADLHSFLKVSYGAGLSLAWIYSSGAVEDGGEGGEKPPGEPVRFGWVKGVMIRCMLNIWGVILYLRLPWITAQAGIALTWLIIFMSVTVTSITGLSISAISTNGKVKSGGTYFLISRSLGPELGGSIGLIFAFANAVAVAMHTVGFAETVRDLLQEHNSPIVDPTNDIRIIGVITVTVLLGISLAGMEWEAKAQVLFFIVIMISFVNYVVGTVIPPSEEKQTKGFFSYRADIFAQNFVPNWRGPDGTFFGLFSIFFPSATGILAGANISGDLKDPAVAIPKGTLMAIFWTTVSYLAISATIGACVVRDASGSLNDSIPFGSAGCEGLACDYGWNFTACAQKQSCHYGLSNHYQSMSMVSGFAPLITAGIFGATLSSALACLVSAPKVFQCLCKDQLYPLIGFFGKGYGKNSEPIRGYMLTYIIAVGFILIAELNTIAPIISNFFLCSYALINFSCFHASITNSPGWRPSFRYYSKWAALFGAVISVVIMFLLTWWAALIAIGIIVFLLGYVLYKKPEVNWGSSVQAGSYNLALNYSVGLNEVNEHIKNYRPQCLVLTGPPNFRPALVDFVGTFTKNLSLMICGNVLIGPCKQKMPESRLTSNGHTKWLTKRKIQAFYTDVVADDLRSGVQTLMQASGLGKMKPNILVIGYKKNWQTAHPRTLEEYTGILHDAFDFKFGICLMRMKEGLNVSRMMQAHINPVFDPAEDPKENGANVDPDALTAEQQASTIFQTEQGKKTIDIYWLFDDGGLTLLIPYLLSRKKRWGKCKTRVFVGGQIHRMDEERKAIVSLLSKFRLGFHEVHVLPDINQKPRPEHIKRFDDLIAPFRLNDGFKDEAVLNEMRRDCPWKISDEEVNKNKAKSLRQVRLNEILLDYSRDAALIAITLPIGRKGRCPSSLYMAWLETLSQDLRPPVILTRGNQENVLTFYCQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFY6</accession>
    <name>A0A8C3TFY6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">USP domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Americhelydia</taxon>
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            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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    </feature>
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        <source>
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    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="345" mass="40051" checksum="04716664C2F31997" modified="2022-01-19" version="1">GGNRRICPTKIGNPPSKSRFDPSSILVKMLAPLPLVPTGAIGLYNMGLSCCLNSLLQVFFMNTHFTVILRRIRVPIEHAEQKKSVPYQMLLLLEQMQRSKQRAVYSQELVRCLTMHNLKLFVQYDAAQLFLSLWNLIKSQITDRELADRLTMLYTIRVQEYLVCQKCSFETRRDSNMLTLPLPMFNSCSQRLKTLEDSLRCFFQPEQLTDNNMCLCEQCERKTPCLQGMKLTCLPQTLTLHLKRFYYRKSSWTQKISYSLPFPQSLDFNQILTQEQCHPDAKEKADWQYDLFGVVAHSGLASFGHYCAYIRSLTEGKWYCFNDSSVCQVRKPDPQLFCLFCCAVF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGB0</accession>
    <name>A0A8C3TGB0_CHESE</name>
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        <recommendedName>
            <fullName evidence="4">Vimentin type intermediate filament associated coiled-coil protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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        <property type="protein sequence ID" value="ENSCSRP00000028313.1"/>
        <property type="gene ID" value="ENSCSRG00000020851.1"/>
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        <property type="component" value="Unplaced"/>
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    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="9"/>
            <end position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028313.1"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="182" mass="20324" checksum="DA33A3F5FA13237D" modified="2022-01-19" version="1">MSAPPAVQIREANAHLAALHGRVAELERRLGAAERTVRGQAESLIRKDGELRAALRELGAAKDREITALQQKLLSSEETIQKLLNVIQKKDDLIVQLKYRSHLLTKICRNRPILDNLLSYMAEGEQLSTFPGTQSDSSSPVHDEFQESNCIPNQISKNKDFSLSEDDLEDQELDTSQFGTTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH54</accession>
    <name>A0A8C3TH54_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 13">Phosphomannomutase</fullName>
            <ecNumber evidence="5 13">5.4.2.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Involved in the synthesis of the GDP-mannose and dolichol-phosphate-mannose required for a number of critical mannosyl transfer reactions.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>alpha-D-mannose 1-phosphate = D-mannose 6-phosphate</text>
            <dbReference type="Rhea" id="RHEA:11140"/>
            <dbReference type="ChEBI" id="CHEBI:58409"/>
            <dbReference type="ChEBI" id="CHEBI:58735"/>
            <dbReference type="EC" id="5.4.2.8"/>
        </reaction>
    </comment>
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        <cofactor evidence="12">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="2 13">Nucleotide-sugar biosynthesis; GDP-alpha-D-mannose biosynthesis; alpha-D-mannose 1-phosphate from D-fructose 6-phosphate: step 2/2.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4 13">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the eukaryotic PMM family.</text>
    </comment>
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        <property type="gene ID" value="ENSCSRG00000020786.1"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="F:phosphomannomutase activity"/>
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        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
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        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
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    </dbReference>
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        <property type="term" value="P:protein N-linked glycosylation"/>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="HAD superfamily/HAD-like"/>
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    </dbReference>
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        <property type="entry name" value="PMM_cap"/>
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    <dbReference type="NCBIfam" id="TIGR01484">
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="PHOSPHOMANNOMUTASE 1"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <dbReference type="SFLD" id="SFLDG01143">
        <property type="entry name" value="C2.B.3:_Phosphomannomutase_Lik"/>
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    </dbReference>
    <dbReference type="SFLD" id="SFLDG01140">
        <property type="entry name" value="C2.B:_Phosphomannomutase_and_P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
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        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 13" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9 13" id="KW-0413">Isomerase</keyword>
    <keyword evidence="8 12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="7 12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <feature type="active site" description="Nucleophile" evidence="10">
        <location>
            <position position="17"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="10">
        <location>
            <position position="19"/>
        </location>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="17"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="19"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="26"/>
        </location>
        <ligand>
            <name>alpha-D-mannose 1-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58409"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="130"/>
        </location>
        <ligand>
            <name>alpha-D-mannose 1-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58409"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="141"/>
        </location>
        <ligand>
            <name>alpha-D-mannose 1-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58409"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="148"/>
        </location>
        <ligand>
            <name>alpha-D-mannose 1-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58409"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="184"/>
        </location>
        <ligand>
            <name>alpha-D-mannose 1-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58409"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="186"/>
        </location>
        <ligand>
            <name>alpha-D-mannose 1-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58409"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="188"/>
        </location>
        <ligand>
            <name>alpha-D-mannose 1-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58409"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="216"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
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        <location>
            <position position="228"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
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            <label>1</label>
        </ligand>
    </feature>
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        <location>
            <position position="230"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="233"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004699"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00009736"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00012730"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR605002-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR605002-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR605002-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU361118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028211.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="260" mass="29792" checksum="338639D733D20E66" modified="2022-01-19" version="1">MAGSEPPSRERVLCLFDVDGTLTPARQKIEPEVDKFLQELRERVQIGVVGGSDYSKIAEQLGEGDEVIDKFDYVFAENGTVQYKNGQLVAKQAIQNHLGEELLQELINFCLNYMALLKLPKKRGTFIEFRNGMLNISPIGRSCTLEERIEFSELDKKERIREKFVAALQREFAGKGLRFSRGGMISFDVFPEGWDKRYCLSILDDERFDTIHFFGNETTPGGNDYEIYDDPRTVGHSVQAPQDTVRRCREIFFPERANES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIS5</accession>
    <name>A0A8C3TIS5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Transmembrane p24 trafficking protein 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Membrane</location>
            <topology evidence="8">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the EMP24/GP25L family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIS5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030565.1">
        <property type="protein sequence ID" value="ENSCSRP00000029393.1"/>
        <property type="gene ID" value="ENSCSRG00000021512.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015720">
        <property type="entry name" value="Emp24-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009038">
        <property type="entry name" value="GOLD_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22811">
        <property type="entry name" value="TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01105">
        <property type="entry name" value="EMP24_GP25L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01190">
        <property type="entry name" value="EMP24_GP25L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50866">
        <property type="entry name" value="GOLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 11" id="KW-0732">Signal</keyword>
    <keyword evidence="3 8 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034210320" evidence="11">
        <location>
            <begin position="25"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="190"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="domain" description="GOLD" evidence="12">
        <location>
            <begin position="34"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="141"/>
            <end position="168"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU003827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50866"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029393.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="222" mass="25808" checksum="0726950418B4149C" modified="2022-01-19" version="1">MAARGGLLVLVLLLLVSAVSRSFGLYFHLGETERRCFIEEIPDETMVIGNYRTQLYDKQREDYMPATPGLGMFVEVKDPDDKLILSRQYGSEGRFTFTSHAPGEHQICLHSNSTKFSLFAGGMLRVHLDIQVGEHANDYAEIAAKDKLSELQLRVRQLIEQVEQIQKEQNYQRWREERFRQTSESTNQRVLWWSIVQTLILVSIGLWQMRHLKSFFEAKKLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIZ7</accession>
    <name>A0A8C3TIZ7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIZ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030226.1">
        <property type="protein sequence ID" value="ENSCSRP00000029060.1"/>
        <property type="gene ID" value="ENSCSRG00000021300.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029060.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="14909" checksum="3091818228550B0B" modified="2022-01-19" version="1">MYKKTPKTYFPKTPAYCIELCICLSAYRTPFNCSCATFLSESQTFVLLATFQGRGNWACIVKVRLHEICFQSSCIIFHIVTSLYHMVNVTVPHLAIQRRKVCMGKVTLCGEPNLEANSRAKYFSLHPECLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHU6</accession>
    <name>A0A8C3XHU6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHU6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000373.1">
        <property type="protein sequence ID" value="ENSCSRP00000000360.1"/>
        <property type="gene ID" value="ENSCSRG00000000326.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030020">
        <property type="term" value="F:extracellular matrix structural constituent conferring tensile strength"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030198">
        <property type="term" value="P:extracellular matrix organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008160">
        <property type="entry name" value="Collagen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050149">
        <property type="entry name" value="Collagen_superfamily"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24023:SF1112">
        <property type="entry name" value="COL_CUTICLE_N DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24023">
        <property type="entry name" value="COLLAGEN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01391">
        <property type="entry name" value="Collagen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="31"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="49"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="69"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="84"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="95"/>
            <end position="104"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000360.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="12888" checksum="7CB50447090BE54A" modified="2022-01-19" version="1">ESGVTGLPGRPGPPGAPGSPGENGFPGQIGPRGLPGLKGPPGEIGFKGPKGEAGEKGERGFPGRGPKGLPGTTGLPGEPGKPSYGREGRDGERGPPGVAGQPGVPGSPGPAGPPGYCEPSSCTVQAGQRAGRNK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XI99</accession>
    <name>A0A8C3XI99_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Ankyrin repeat and BTB/POZ domain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3">May be involved in the initiation of hepatocyte growth.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XI99"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001346.1">
        <property type="protein sequence ID" value="ENSCSRP00000001308.1"/>
        <property type="gene ID" value="ENSCSRG00000001041.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2316821at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18526">
        <property type="entry name" value="BACK_ABTB2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18350">
        <property type="entry name" value="BTB_POZ_ABTB2_BPOZ2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22913">
        <property type="entry name" value="HFD_ABTB2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000057">
        <property type="entry name" value="ankyrin repeat and BTB/POZ domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000045">
        <property type="entry name" value="Ankyrin repeat and BTB/POZ domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000030">
        <property type="entry name" value="Ankyrin repeat and BTB/POZ domain-containing protein BTBD11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059008">
        <property type="entry name" value="ABTB2/3_histone"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048063">
        <property type="entry name" value="ABTB2_BTB_POZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052089">
        <property type="entry name" value="Ankyrin-BTB/POZ_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46071">
        <property type="entry name" value="ANKYRIN REPEAT AND BTB/POZ DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46071:SF3">
        <property type="entry name" value="ANKYRIN REPEAT AND BTB_POZ DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26281">
        <property type="entry name" value="Histone_ABTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00056228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00071422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001308.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1020" mass="114024" checksum="95F2C8A7534656F2" modified="2022-01-19" version="1">MAGIYSSTLKTLEDLTLDSGYGAGDSCRSLSLSSSKSNSQAFTSSQHRGNWWYYSGSMNSRNNSWDTVNTVLPEDPEVADIFSKCPKLPDLEEFPWTDEDIGKILRKGKGEGNTRNFSQEAVRRLSQLLRRALIRISREAQRLSVMHSKCTRFEVQSAIKLIQSWSLSESCVLATVKALSLYSMSAGDGLRKGKSSRCGLTFSVGRFFRWMVDTRISVRIHEYAAISLTSCMENLVEEIKGRVLASQSPDGGGGGGGEISSEILEMVINNDAELWGVLQPYEHLICGKNANGVLSLPAYFSPYNDGSISSDGRADAYAQLELRTLEQSLLATCVGSISELSDLVSRAMHHMQCLNTLRPGMSPIRQTRQQQPITWSPDALHTLYYFLRCPQMESMENPNLDPPRMTLNNERPFMLLPPLMEWMRVAITYAEHRRSLTVDSDDIRQTARLLLPGLDCEPRQLKPECCFSSFRRLDAKAATEKFQQDLGFRMLNCGRTDLINQAIEALGPDGVNTMDDQGMTPLMYACAAGDEAMVQMLIDAGANLDIPVPGSNPRYPSVHPDSRHWTALTFAVLHGHISVAQLLLDAGAHVEGSAVNSGEDNYAETPLQLASAAGNYELVSLLLSRGADPLLSMLEVNGMSSSLHEEMNCFSHSAAHGHRNVLRKLLTQPQQSKGDVLSLEEILAEGVESDTSSQDSSNEGQIRLCKTRMKALQEAMYYSAEHGYVDITMELRVLGIPWKLHVWIESLRTTFYQSRYSVVQNLLREFVTIKEEDYNEELVNEGLQLMFDILKTSKNDSINQQLAAIFTHCYGSSPIPNIPEIQKTLPARLDPHFLNNKEMSDVTFLVEGKLFYAHKVLLVTASNRFKTLMTNKKELDSQGSKTVEISDMKYNIFKMLMQYLYYGGTESMEIPTADILELLSAASLFQLDGLQRHCEILCAQTISMESSVNIYKYAKIHSAPELASFCEGFFLKHMSSLLDQDSFRQLIYGRNSKVQGLDPLRDLQTTLASRLHSIYITSRV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJP5</accession>
    <name>A0A8C3XJP5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the plakin or cytolinker family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJP5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003225.1">
        <property type="protein sequence ID" value="ENSCSRP00000003111.1"/>
        <property type="gene ID" value="ENSCSRG00000002379.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030056">
        <property type="term" value="C:hemidesmosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005882">
        <property type="term" value="C:intermediate filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031581">
        <property type="term" value="P:hemidesmosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045104">
        <property type="term" value="P:intermediate filament cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042060">
        <property type="term" value="P:wound healing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1290.10:FF:000001">
        <property type="entry name" value="Plectin a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1290.10:FF:000002">
        <property type="entry name" value="Plectin a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.780">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1290.10">
        <property type="entry name" value="Plakin repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043197">
        <property type="entry name" value="Plakin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035915">
        <property type="entry name" value="Plakin_repeat_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001101">
        <property type="entry name" value="Plectin_repeat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23169:SF24">
        <property type="entry name" value="DYSTONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23169">
        <property type="entry name" value="ENVOPLAKIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00681">
        <property type="entry name" value="Plectin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00250">
        <property type="entry name" value="PLEC"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF75399">
        <property type="entry name" value="Plakin repeat"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0965">Cell junction</keyword>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003111.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="555" mass="62224" checksum="8171B1F1D67C0260" modified="2022-01-19" version="1">MFLTKPTAIAGLYVESSKEIISFALAANKRRIEKTLALAFLEAQAATGFIIDPTTGQKYSVDDSIVRGLVDNEFKGRLLEAEKAVLGYYCSGKIISVYQAIEARILERQKGKNILEAQVASGGIIDPVRSVRIPPDVAVELGLLNNTILKFLHEPSSNAKCFQNPNNRQAMYYYELLKMCVFDVDSKCVLLPVGDRQITSPSAEKVHKISVVDIKTGTEMTSYEAYQRDLIDKSTYFELLEREFQWKESTCFDSFGNSSILLTDLKTGIQLNIEEALTRGTIDRTLVNKYKEGLITANEFGDILLSSSRPCKDLNSPIAGYWLSDTNERITVLKASRKNLVDRITALRCLEAQASTGGIIDPFTGKKYSVSEALQRELIDEVSAKQIQQCELVFTGIIHPVTNEMMSAIEAMNVNVLNKDTGIRCLQYQYLTGGLIDPKSHCRLSMEDAIKNGIIDAITATKMKDDKSHVKAITCPKTKKKLTYKEALEKSIFDCHTGLRLLEATDDFGTHFWARSKVHSVKRLPLITSYSHIFSICRIRSYICSLEWYLHFSST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XK67</accession>
    <name>A0A8C3XK67_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">ADAM metallopeptidase domain 33</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XK67"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004255.1">
        <property type="protein sequence ID" value="ENSCSRP00000004119.1"/>
        <property type="gene ID" value="ENSCSRG00000003151.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04269">
        <property type="entry name" value="ZnMc_adamalysin_II_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.390.10:FF:000002">
        <property type="entry name" value="Disintegrin and metalloproteinase domain-containing protein 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.70.10:FF:000001">
        <property type="entry name" value="Disintegrin and metalloproteinase domain-containing protein 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.10">
        <property type="entry name" value="Collagenase (Catalytic Domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.70.10">
        <property type="entry name" value="Disintegrin domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006586">
        <property type="entry name" value="ADAM_Cys-rich"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018358">
        <property type="entry name" value="Disintegrin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001762">
        <property type="entry name" value="Disintegrin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036436">
        <property type="entry name" value="Disintegrin_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024079">
        <property type="entry name" value="MetalloPept_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001590">
        <property type="entry name" value="Peptidase_M12B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002870">
        <property type="entry name" value="Peptidase_M12B_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034027">
        <property type="entry name" value="Reprolysin_adamalysin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11905">
        <property type="entry name" value="ADAM A DISINTEGRIN AND METALLOPROTEASE DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11905:SF38">
        <property type="entry name" value="DISINTEGRIN AND METALLOPROTEINASE DOMAIN-CONTAINING PROTEIN 33"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08516">
        <property type="entry name" value="ADAM_CR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00200">
        <property type="entry name" value="Disintegrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01562">
        <property type="entry name" value="Pep_M12B_propep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01421">
        <property type="entry name" value="Reprolysin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00289">
        <property type="entry name" value="DISINTEGRIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00608">
        <property type="entry name" value="ACR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00050">
        <property type="entry name" value="DISIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57552">
        <property type="entry name" value="Blood coagulation inhibitor (disintegrin)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50215">
        <property type="entry name" value="ADAM_MEPRO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00427">
        <property type="entry name" value="DISINTEGRIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50214">
        <property type="entry name" value="DISINTEGRIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="4 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0732">Signal</keyword>
    <keyword evidence="2 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034751923" evidence="11">
        <location>
            <begin position="37"/>
            <end position="937"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="711"/>
            <end position="735"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M12B" evidence="14">
        <location>
            <begin position="218"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="domain" description="Disintegrin" evidence="13">
        <location>
            <begin position="425"/>
            <end position="511"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="12">
        <location>
            <begin position="659"/>
            <end position="691"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="748"/>
            <end position="885"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="772"/>
            <end position="791"/>
        </location>
    </feature>
    <feature type="active site" evidence="8">
        <location>
            <position position="354"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="353"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="357"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="363"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="483"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="7">
        <location>
            <begin position="663"/>
            <end position="673"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="7">
        <location>
            <begin position="681"/>
            <end position="690"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00068"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00276"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004119.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="937" mass="100907" checksum="C9E6BFFCA209B69F" modified="2022-01-19" version="1">MEMGVPCKPCCRGTLTGPFGERFFLLLLLLPGPAAASDAPGLPPHGELVTPHWLLRGRSRRAVSVAEKVPAPARGDVAVTAEGRELILALERNRRLLSPDYTETHYAAGGQPVTLSPNNTDHCYYHGHVRGYQGSWVVLSTCSGISGLIVLNVNDSYYLKPLGTPEPEHHLLYRAEHLPVEGGTCGQSGLLGSSVADIARLVKPVHQRAKRDTWRTLKYMELFIVADYTLFLKQNRNLGQTKQRILEIANYVDKFYRSLNIKVALVGLEVWTERDQCAVTSDANATLWSFLQWKKALRSRKKHDNAQLLTGRTFRGTTIGMAPLEGMCSAENSGGVSADHSDLPIGAAATMAHEIGHNFGMSHDSEGCCVEATPAQGGCVMAAATGHPFPRVFSFCSKRQLESYFHKGGGMCLFNMPSTKDLVVGKKCGNGFLEDGEECDCGELGECTNPCCNAHNCTLKAGAQCAHGDCCQSCQLKTAGTMCREPAGSCDLPEYCTGASPYCPGNVYLLDGSVCAGGEAYCSNGMCLTHHQQCVQLWGPGAWPAPDACFQDVNTAGDTYGNCGKDSQGHYMKCDRRDAKCGKIQCQSSARKPKGTNTVSMDTTIRFNGQEVKCRGTFMYATKDDEGDLSDPGLVMTGTKCGDGMVCKDRRCQNASFFELEKCISQCHGHGVCNSNKNCHCSAGWAPPYCEKPGLGGSVDSGPVQHDNHEAILIALLLIFLLILPATALGIYWCYRRKNSLLSKWIKSTRKSQDTRRNGAIHQKGNGGHSNAAFTLQDVSSSGKAAHSTNKAARGIFPLKPNSSQPISIVHPLRPAPSPAAQPHRDLKPSRPPPPGGKSPVVPAKTIGSQPKRLPPKKPLPSSPVRTPVIVPKRGPPRRPLPGSPLLAKTPLSAQGRTLLVTVPPTNFKAAGASSTRHLTKPVPGFKVQAASFPFKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKC6</accession>
    <name>A0A8C3XKC6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Aminopeptidase O</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Aminopeptidase which catalyzes the hydrolysis of amino acid residues from the N-terminus of peptide or protein substrates.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the peptidase M1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005922.1">
        <property type="protein sequence ID" value="ENSCSRP00000005736.1"/>
        <property type="gene ID" value="ENSCSRG00000004330.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070006">
        <property type="term" value="F:metalloaminopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.320:FF:000003">
        <property type="entry name" value="Aminopeptidase O isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.390.10:FF:000014">
        <property type="entry name" value="aminopeptidase O isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1730:FF:000008">
        <property type="entry name" value="aminopeptidase O isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2010.30:FF:000003">
        <property type="entry name" value="aminopeptidase O isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2010.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.390.10">
        <property type="entry name" value="Neutral Protease Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.320">
        <property type="entry name" value="Peptidase M1, leukotriene A4 hydrolase/aminopeptidase C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1730">
        <property type="entry name" value="tricorn interacting facor f3 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042097">
        <property type="entry name" value="Aminopeptidase_N-like_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033577">
        <property type="entry name" value="AOPep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038502">
        <property type="entry name" value="M1_LTA-4_hydro/amino_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015211">
        <property type="entry name" value="Peptidase_M1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014782">
        <property type="entry name" value="Peptidase_M1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027268">
        <property type="entry name" value="Peptidase_M4/M1_CTD_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46627">
        <property type="entry name" value="AMINOPEPTIDASE O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46627:SF1">
        <property type="entry name" value="AMINOPEPTIDASE O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09127">
        <property type="entry name" value="Leuk-A4-hydro_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01433">
        <property type="entry name" value="Peptidase_M1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01263">
        <property type="entry name" value="Leuk-A4-hydro_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63737">
        <property type="entry name" value="Leukotriene A4 hydrolase N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0031">Aminopeptidase</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0645">Protease</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Peptidase M1 leukotriene A4 hydrolase/aminopeptidase C-terminal" evidence="14">
        <location>
            <begin position="690"/>
            <end position="839"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="121"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="129"/>
            <end position="140"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022438"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00060332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="SMART" id="SM01263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005736.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="840" mass="95327" checksum="3FCCD949D16EBD93" modified="2022-01-19" version="1">MTENLQSRCLANWNMEMKLDPAKDDLPLMANTRHMLVKHYVLDLDVDFKSQVIEGTIVLFFEPGSRCKKGGSAGEGACLSQSDETCKIRASEPCHSPVTNVSARSSKTGYNDFAVCAKGEKDTSDKNGNHSNGEQASGISSSKNCCDIENHGSEDFLLVLDCCDLSVLKVEEVDVAAVPGIEKFTRSAKLTDAEELRNLRNQIVHELVTLPADHWREQLYYYTRCSQAPGCGELLFSTGTWSLEIRKAEVQAPRDFPHAIRIWYKTKPEGRSVTWTTDQSSRPCVYTMGSPINNRALFPCQEPPVAMSTWQTTVRTASCLVVLMSGENSAEPAQLQEGLLSWYYYVTMPMPASTFTIAIGCWTEVKQESHTADIQTNNEISSLFSRTDLRLIEGSCGHVAYPCRFQNPAASSQLVIPHRVFAPWCLKDHCAEILLELIPQCLSAAHATLGTHPFSRLDVLIVPPNFSSLGMASPHIIFLSQSVLTGGNHLCGTRLCHEIAHAWFGLAIGAHDWTEEWISEGFATYLEDVFWAVAQQLPHDEAREQQELKALLRWRRLRDEVQNSEEELQVLRPNKENTGEVSESGTCIIKHGLNAEKIFMQVHYLKGYFLLQSLAKRIGEATYFEFFKKFVQKFHGQLILSQDFLYMLLEDIPEQKGYGLSVENIIGAWLDTSGIPKPLLEECQSWDQCRLVQQVNDEVTKWIQVNQRARKRRRRKRRQDEVAFQKLLPDQLVLLLESLLEEKTLCLRTLQCLEKTYHLDEQDAEVRHRWCELVVKHKYTTRYAEVEKFLKEDQAMGVYLYGELMVNEDAKQQELAHKCFAATQKQMDVSSAKVVAEMLF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKV1</accession>
    <name>A0A8C3XKV1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Dendritic cell-specific transmembrane protein-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKV1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007005.1">
        <property type="protein sequence ID" value="ENSCSRP00000006792.1"/>
        <property type="gene ID" value="ENSCSRG00000005040.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000012322.1">
        <property type="protein sequence ID" value="ENSCSRP00000011865.1"/>
        <property type="gene ID" value="ENSCSRG00000008885.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051856">
        <property type="entry name" value="CSR-E3_Ligase_Protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012858">
        <property type="entry name" value="DC_STAMP-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21041">
        <property type="entry name" value="DENDRITIC CELL-SPECIFIC TRANSMEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21041:SF2">
        <property type="entry name" value="DENDRITIC CELL-SPECIFIC TRANSMEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07782">
        <property type="entry name" value="DC_STAMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="41"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="69"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="110"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="225"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="307"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="382"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="domain" description="Dendritic cell-specific transmembrane protein-like" evidence="6">
        <location>
            <begin position="253"/>
            <end position="433"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF07782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006792.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="485" mass="55938" checksum="4DA501C5401368A9" modified="2022-01-19" version="1">MSHQWIANLQKKMRIFASITRRIWGLFVSERKPGWKNLLQLFAVCCTVSFIISSLLFLGLHSFLAHYPLVSLAISGSTWIGLSIGLCSSKHMRCFGMLFVLSCGLREGRNALIAAGTAVVVAGNVQSIFHNLKILADSIACNLEVEQFAFIKHYIKIIQWIYNEAKHLSNPVEEVVSLSDKFNVTYLISDEDLKMKLNNTKQQIQSVTNHISSILAIQPYINQRLVPIIGILLVPLGTYLFFRKFLGTHSVKFKNIYITKQFIEFDEHQRQQQKPTVLPLSKKERKEYVIVPSLCLTRKERKSIGRILIPVFTNICIWVLFAAVDYSLYWLIFSVSRHLQALPKLEVNLKVGYQVSTLPIIQYTNLFFNFSLFKHECLPKPAFLLSSTWIQLGCIIFCLIIFALFSTTLTQLKILVSTSFYPNIEMKRIHYLHAKLLRKRSKISQKNVKRKLNSFATTFHFWFPVFKAMGMVRKKEKDMININNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLV0</accession>
    <name>A0A8C3XLV0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">WD repeat and FYVE domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000007841.1">
        <property type="protein sequence ID" value="ENSCSRP00000007599.1"/>
        <property type="gene ID" value="ENSCSRG00000005235.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035973">
        <property type="term" value="P:aggrephagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06071">
        <property type="entry name" value="Beach"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15719">
        <property type="entry name" value="FYVE_WDFY3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01201">
        <property type="entry name" value="PH_BEACH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000028">
        <property type="entry name" value="Putative hepatocyte growth factor-regulated tyrosine kinase substrate"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1540.10:FF:000002">
        <property type="entry name" value="WD repeat and FYVE domain containing 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000095">
        <property type="entry name" value="WD repeat and FYVE domain containing 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1540.10">
        <property type="entry name" value="BEACH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056252">
        <property type="entry name" value="Alfy-like_Arm-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000409">
        <property type="entry name" value="BEACH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036372">
        <property type="entry name" value="BEACH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051944">
        <property type="entry name" value="BEACH_domain_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023362">
        <property type="entry name" value="PH-BEACH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000306">
        <property type="entry name" value="Znf_FYVE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017455">
        <property type="entry name" value="Znf_FYVE-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46108">
        <property type="entry name" value="BLUE CHEESE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46108:SF1">
        <property type="entry name" value="WD REPEAT AND FYVE DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23295">
        <property type="entry name" value="Arm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02138">
        <property type="entry name" value="Beach"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01363">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14844">
        <property type="entry name" value="PH_BEACH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01026">
        <property type="entry name" value="Beach"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00064">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81837">
        <property type="entry name" value="BEACH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50197">
        <property type="entry name" value="BEACH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51783">
        <property type="entry name" value="PH_BEACH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50178">
        <property type="entry name" value="ZF_FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 10" id="KW-0853">WD repeat</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="BEACH-type PH" evidence="14">
        <location>
            <begin position="2532"/>
            <end position="2657"/>
        </location>
    </feature>
    <feature type="domain" description="BEACH" evidence="13">
        <location>
            <begin position="2684"/>
            <end position="2977"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="10">
        <location>
            <begin position="3124"/>
            <end position="3165"/>
        </location>
    </feature>
    <feature type="domain" description="FYVE-type" evidence="12">
        <location>
            <begin position="3457"/>
            <end position="3517"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="2459"/>
            <end position="2523"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="3275"/>
            <end position="3338"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="2469"/>
            <end position="2478"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="3278"/>
            <end position="3291"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="3293"/>
            <end position="3312"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="3317"/>
            <end position="3329"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00091"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50178"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50197"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS51783"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007599.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="3528" mass="395931" checksum="79336A73CC750A77" modified="2022-01-19" version="1">MNMVKRIMGRPRQEECSPQDNALGLMHLRRLFTELCHPPRHMTQKEQEEKLYMMLPVFNRVFGNAPPSTMTEKFSDLLQFTTQVSRLMVTEIRRRASNKSTEAASRAIVQFLEINQSEEASRGWMLLTTINLLASSGQKTVDCMTTMSVPSTLVKCLYLFFDLPHVPEVVGGAQNELPLAERRTLLQKVFVQILVKLCSFVSPAEELAQKDDLQLLFSAITSWCPPYNLPWRKSAGEVLMTISRHGLSVNVVKYIHEKECLSTCVQNMQQSDDLSPLEIVEMFAGLSCFLKDSSDVSQTLLDDFRIWQGYNFLCDLLLRLEQAKEAESKDALKDLVNLITSLTTYGVNELKPAGITTGAPFLLPGFAVPQPAGKGHSVRNIQAFSVLQNAFLKAKTNYLAQIILDAITNIYIADNANYFILESQHTLSQFAEKISKLPEVQTKYFEMLEFVVFSLNYIPCKELISVSILLKSSTSYQCSIIAMKTLLKFTRHDYIFKDVFREVGLLEVMVNLLHKYAALLKDPTQALNDQGDSRNNSSFEDQKQLALLVMETLTVLLQGSNTNAGIFREFGGARCVHNIVKYPQCRQHALMIIQQLVLSPSGDDDMGTLLGLMHSAPPTELQLKTDILRALLSVLRESHRTRTVFRKVGGFVYVTSLLVAMERSLCSPPKNGWEKVNQNQVFELLHTVFCTLTAAMRYEPANSHFFKTEIQYEKLADAVRLLGCFSDSRKISPLNVFPSNTQPFQRLLEDDLISMDSVVPTLRHCSKLFIYLYKVATDSFDSRAEQIPPCLTNETSLPSPWGTPALSRKRHAYHSVSTPPVYPPKNIADLKLHTGATLLQSSDAVVIHPGAMLAMLDLLASVGSTAQPEHALDLQLAVANILQSLVHTERNQQVMCEAGLHARLLQRCSAALADEDHSLHPPLQRMFERLASQALEPMVLREFLRLANPLNCGAWDKKLLKLYRVHKPSSLSYEPEMRSSMVTSMEGLGSDSVFSLHEDNHYRISRSLLKPAEGSTVPLTRVKCLVSMTTPHDIRLHGSSVTPAFIEFDTSLEGFGCLFLPSLAPHNAPTNNAVTTGLVDGAVVSGIGTGERFFPPPSGLSYSTWFCIEHFSTPPNNHPVRLFTVVRRANSSEQHYVCLAIILSAKDRSLIVSTKEELLQNYVDDFSEESSFYEILPCCARFRCGDLIVEGQWHHLVLVMSKGMLKNSTAALYIDGLLVNTVKLHYVHSSPGGSGSANPPVVSTVYAYTGTPPAQRQISSLVWRLGPTHFVEEVLPLSSVSTIYELGPNYVGSFQAMYIPCKDSKSEGVSPSPVSLVPEEKVAFGLYALSVSSLTVARIRKVYNKLDSKAIAKQLAVSSHENATPVKLLHNSAGHLNGPARTIGAALIGYLGVRTFVPKPVATTLQYIGGAAAILGLVAMASDVEGLYAAVKALVCVVKSNPLASKEMERIKGYQLLAMLLKKKRSLLNSHILHLTFSLVGTVDSGHETSIIPNSTAFQDLLCDFEVWLHAPYELHLSLFEHFIELLTESSEASKNAKLMREFQLIPKLLLTLRDMSLSQPTIAAISNVLSFLLQGFPSSNDLLRFGQVISSTLPTFAVCEKFVVMEINNEEKLETGTEDDFGGLASANLILLRNRLLDILLKLVYTSKEKTSVNLQASEEMVRTLGFDWIMMFMEEHLHSTTVTAAMRILVVLLSNQPILIKFKEGLSGGGWLDQTDSVLTNKIGTVLGFNVGRSAGGRSTVREINRDACHFPGFPVLQSFLPKHTNVPALYFLLMALFLQQPVTELPENLQVSAPVSSSRCNQGCQFDLDSIWTFIFGVPASSGTVVSSINNVCTEAAFLLLGMLRSMLNSPWQSEEEGSWLREYPVTLMQFFRYLYHNVPDLTSMWMSPEFLCALAATVFPFNIRPYSEMVTDLDDEVGSPAEEFRAFAADTGMNRSQSEYCNVGSKTYLTNHPAKKFVFDFMRVLIIDNLCLTPASKQTPLIDLLLEASPERSTRTQQKEFQTYILDSVMDHLLAADVLLGEDASLPITSGGSYQVLVNNVFYFTQRVVDKLWQGMFNKESKLLVDFIIQLIAQSKRRSQGLSLDAVYHCLNRTILYQFSRAHKTVPQQVALLDSLRVLTVNRNLILGPGNHDQEFICCLAHCLINLHMGSGVDGFGLEAEARMTTWHIMIPSDIEPDGVYNQDISEGRQLLLKAINRVWTELIHSKKQVLEEVFKVTLPVNDRGHVDIVVARPFIEEAGLKCWQNHLAHEKKCISRGESLVPTTQSKLSRVSSGFGLSKLTGSRRNRKESGLNKHNLSTQEISQWMFTHIAVVRDLVDMQYKEYQERQQNALKYVTEEWSQIEYELLRERGLWGPPIGSHLDKCMLEMTEGPCRMRKKMVRNDMFYIQYPYMPETEQETNLLSDFSSKPPETPDDTILLKKPTRYRRAISYDSKEYYMRLASGNPAVFQDTIEESSEGEATQQEPEHGEDTIARVKGLVKPPLKRSRSAPDGGDEENQEQLQDQIAEGSSIDEEEKTDNTTLLRLLEEGEKIQHMYRCARVQGLDTSEGLLLFGKEHFYVIDGFTMTATREIRDIETLPPNMHEPIIPRGARQGPSQLKRTCSIFAYEDIKEVHKRRYLLQPIAVEVFSGDGRNYLLAFQKGVRNKVYQRFLAVVPSLTDSSESVSGQRPNTSVEQGSGLLSTLVGEKSVTQRWERGEISNFQYLMHLNTLAGRSYNDLMQYPVFPWILADYDSAELDLTNPKTFRNLAKPMGAQTEERLAQYKKRYKDWEDPNGETPAYHYGTHYSSAMIVASYLVRMEPFTQIFLRLQGGHFDLADRMFHSVREAWYSASKHNMADVKELIPEFFYLPEFLLNSNNFDLGCKQNGTKLGDVILPPWAKGDPREFIRVHREALECDFVSAHLHEWIDLIFGYKQQGPPAVEAVNVFHHLFYEGQVDIYNINDPLKETATIGFINNFGQIPKQLFKKPHPPKRVRSRINGEAVGMSVLPGSTSDKIFFHHLDNLRPSLAPVKELKEPVGQIVCTDKGILAVEQNKVLIPPTWNKTFAWGYADLSCRLGTYESDKAVIVYECLSEWGQILCAICPNPKLVITGGISTVVCVWEMGTSKEKAKTLTLKQALLGHTDTVTCSTASLAYHIIVSGSRDRTCIIWDLNKLSFLTQLRGHRAPVSALCINELTGDIVSCAGTYIHVWSINGNPVVSVNTFTGRSQQILCCCVSEMNEWDTQNVIVTGHSDGVVRFWRMEFLQVPETPAPEPVEILEMQEDCPEAQIGEEAQDEDSSDSDADDQCISQDTKPRESQSQPNSTSHRPVPSSSRAAAAWSADSGSDDSRRWSDQLSLDEKDGFIFVNYSEGQTKVHPHAQVNHPNPNHVDVRHYSKLKPGYRWERQLVFRSKLTMHTAFDRKDNAHPAEITALGISKDHSRILVGDGRGRVFSWSVSDQPGRSAADHWVKDEGGDSCSGCSVRFSLTERRHHCRNCGQLFCQKCSRFQSEIKRLKISSPVRVCQNCYYNLQHERGFEEGPRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNB0</accession>
    <name>A0A8C3XNB0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Solute carrier family 22 member 31</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011000.1">
        <property type="protein sequence ID" value="ENSCSRP00000010611.1"/>
        <property type="gene ID" value="ENSCSRG00000007908.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005828">
        <property type="entry name" value="MFS_sugar_transport-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24064">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 22 MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00083">
        <property type="entry name" value="Sugar_tr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="128"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="154"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="185"/>
            <end position="208"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010611.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="313" mass="33771" checksum="67427F540914E017" modified="2022-01-19" version="1">RGEEMPVVLTPRGTCVQGAASSLIVGWGRVPVSAGGPAQRGLHCSGGCDVPSGLELWEATMPVHPPPCVRPIQCGIKDFIAPSSFLSQWDLVCSDRWKVPLEQTTYLLGWLSGCIALGLACDRCGRRATFVFSLVLAVPLGIGVALALNYMMLLSLRLLLGAALAGTFLSLYVARLELCDPPHRLMVVMVAGFFWVAGELLLPGLAVLCRQWRLLQGAVTLTLALCPSLFPESPRWLLATRQLEKGRKGLRALAEGNGVSLEDEFYSQEHLLAGESWARGPRPHPWGPTWGRPGVKVRLSPVLLSRGALPTPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XND8</accession>
    <name>A0A8C3XND8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Zinc finger and BTB domain-containing protein 18</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Zinc finger protein 238</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the krueppel C2H2-type zinc-finger protein family. ZBTB18 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XND8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011179.1">
        <property type="protein sequence ID" value="ENSCSRP00000010779.1"/>
        <property type="gene ID" value="ENSCSRG00000008079.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd18324">
        <property type="entry name" value="BTB_POZ_ZBTB18_RP58"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000114">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000220">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000021">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000892">
        <property type="entry name" value="zinc finger and BTB domain-containing protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24394:SF18">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN-CONTAINING PROTEIN 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24394">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13894">
        <property type="entry name" value="zf-C2H2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="BTB" evidence="16">
        <location>
            <begin position="33"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="379"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="419"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="447"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="475"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="130"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="204"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="130"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="206"/>
            <end position="220"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00070991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00079234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010779.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="528" mass="59203" checksum="1DE69374CD992525" modified="2022-01-19" version="1">MCTKGYEDNMEFPDHSRHLLQCLSEQRHQGFLCDCTVLVGDAQFRAHRAVLASCSMYFHLFYKDQLDKRDIVHLNSDIVTAPAFALLLEFMYEGKLQFKDLPIEDVLAAASYLHMYDIVKVCKKKLKEKATTEADSTKKEEDASSCSDKVESLSDGSSHIAGDLPSDEDEGEDEKLNILPSKRDLAAEPGNMWMRLPSDSAGIPQTGGEAETHATAAGKTVASPCSSTESLSQRSVTSMRDSADVDCVLDLSVKSSLSGVENLNSSYFSSQDMLRNNLVQVKVEKEASCDESDVGTNDYDMEHSTVKESVSTNNRVHYEPAHLAPMREDSVLRELDREDKASDDEMITPENERVQVEGNMDSSLLPYVSNILSPAGQIFMCPLCNKVFPSPHILQIHLSTHFREQDGIRSKPATDVNVPTCSLCGKTFSCMYTLKRHERTHSGEKPYTCTQCGKSFQYSHNLSRHAVVHTREKPHACKWCERRFTQSGDLYRHIRKFHCELVNSLSVKSEALSLPTVRDWTLEDSSQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNQ5</accession>
    <name>A0A8C3XNQ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNQ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013411.1">
        <property type="protein sequence ID" value="ENSCSRP00000012888.1"/>
        <property type="gene ID" value="ENSCSRG00000009780.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000228">
        <property type="entry name" value="obscurin isoform X4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052385">
        <property type="entry name" value="Obscurin/Obscurin-like_Reg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35971:SF5">
        <property type="entry name" value="OBSCURIN LIKE CYTOSKELETAL ADAPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35971">
        <property type="entry name" value="SI:DKEY-31G6.6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="13"/>
            <end position="96"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012888.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="158" mass="17363" checksum="F810AF20DC75AB54" modified="2022-01-19" version="1">MRSPFILYSSALPPLFKEELKSLEATENGAATLRCELTKAAPVEWKKGHKVLKASEKYKMRQEGAMAELTICNLEVKDTGDYTCVCGDQQTTATLTVNGKNKLSASTLSVIILFYSAASLETNLEINPCSVFTFALSVVLLSTSFTATPFVWNNIPWL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQM1</accession>
    <name>A0A8C3XQM1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Adenosine receptor A2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13 14">Receptor for adenosine. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Cell membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQM1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016157.1">
        <property type="protein sequence ID" value="ENSCSRP00000015495.1"/>
        <property type="gene ID" value="ENSCSRG00000011807.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9445642at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001609">
        <property type="term" value="F:G protein-coupled adenosine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042311">
        <property type="term" value="P:vasodilation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000061">
        <property type="entry name" value="Adenosine receptor A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001435">
        <property type="entry name" value="Adeno_A2B_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001634">
        <property type="entry name" value="Adenosn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24246:SF18">
        <property type="entry name" value="ADENOSINE RECEPTOR A2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24246">
        <property type="entry name" value="OLFACTORY RECEPTOR AND ADENOSINE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00554">
        <property type="entry name" value="ADENOSINA2BR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00424">
        <property type="entry name" value="ADENOSINER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 14" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8 14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 14" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10 14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="6 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0564">Palmitate</keyword>
    <keyword evidence="9 14" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 14" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="6"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="40"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="75"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="118"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="181"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="229"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="268"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00024642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU201114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015495.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="337" mass="37733" checksum="A18F13214AE94BD3" modified="2022-01-19" version="1">MMNTVYIVLELIIALLAIAGNVLVCWAVAINSTLKNATNYILVSLAVADIAVGLLAIPFAITISVGLRTDFHSCLFFACFVLVLTQSSIFSLLAVAMDRYLAIKVPLRYKSLVTGKRARWLIAVLWLLSFGIGLTPLMGWNKAPEGLEDFRCQNSTNSSQNQQGCLIQCLFENVVTMSYMVYFNFFGCVLLPLVIMLGIYIKIFVVACKQLRKMELMGKSRTTLQKEVNAAKSLAIIVGLFAFCWLPLHILNCISYFHQDFAHNKPDWVMYVAIILSHANSVINPIIYAYKIRDFRCTFRKILAKYVLCKMEDVPKASNGNSRHLTVSNLSSAPVFI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQS7</accession>
    <name>A0A8C3XQS7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Stress-activated protein kinase JNK</fullName>
            <ecNumber evidence="12">2.7.11.24</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Responds to activation by environmental stress and pro-inflammatory cytokines by phosphorylating a number of transcription factors, and thus regulates transcriptional activity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 12">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.24" evidence="12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQS7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016494.1">
        <property type="protein sequence ID" value="ENSCSRP00000015819.1"/>
        <property type="gene ID" value="ENSCSRG00000012080.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="192887at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004707">
        <property type="term" value="F:MAP kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0106310">
        <property type="term" value="F:protein serine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048511">
        <property type="term" value="P:rhythmic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07850">
        <property type="entry name" value="STKc_JNK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000009">
        <property type="entry name" value="Mitogen-activated protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000210">
        <property type="entry name" value="Mitogen-activated protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003527">
        <property type="entry name" value="MAP_kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050117">
        <property type="entry name" value="MAPK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008351">
        <property type="entry name" value="MAPK_JNK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24055">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01772">
        <property type="entry name" value="JNKMAPKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01351">
        <property type="entry name" value="MAPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9" id="KW-0090">Biological rhythms</keyword>
    <keyword evidence="7 12" id="KW-0418">Kinase</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="6 12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4 12" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="5 12" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU368052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015819.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="424" mass="48089" checksum="9B0F05B724E72D9D" modified="2022-01-19" version="1">MSDSKCDSQFYSVQVADSTFSVLKRYQQLKPIGSGAQGIVCAAFDTVLGINVAVKKLSRPFQNQTHAKRAYRELVLLKCVNHKNIISLLNVFTPQKSLEEFQDVYLVMELMDANLCQVIHMELDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTACTNFMMTPYVVTRYYRAPEVILGMGYKENVDIWSVGCIMGELVKGCVIFQGTDHIDQWNKVIEQLGTPSADFMKKLQPTVRNYVENRPKYPGIKFEELFPDWIFPSESDRDKLKTSQARDLLSKMLVVDPDKRISVDEALRDPYITVWYDPAEAEAPPPKIYDAQLEEREHAIEEWKELIYKEVMDWEERSKNGVVKDQPSDAAVNSSTSPSQSSSINDISSMSTEQTLASDTDSSLDALTGPLEGCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRX7</accession>
    <name>A0A8C3XRX7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">CENP-T/Histone H4 histone fold domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CENP-T/CNN1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRX7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019024.1">
        <property type="protein sequence ID" value="ENSCSRP00000018183.1"/>
        <property type="gene ID" value="ENSCSRG00000013904.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000776">
        <property type="term" value="C:kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007059">
        <property type="term" value="P:chromosome segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051382">
        <property type="term" value="P:kinetochore assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000278">
        <property type="term" value="P:mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22920">
        <property type="entry name" value="HFD_CENP-T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028255">
        <property type="entry name" value="CENP-T"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035425">
        <property type="entry name" value="CENP-T/H4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46904">
        <property type="entry name" value="CENTROMERE PROTEIN T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46904:SF1">
        <property type="entry name" value="CENTROMERE PROTEIN T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15511">
        <property type="entry name" value="CENP-T_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CENP-T/Histone H4 histone fold" evidence="7">
        <location>
            <begin position="425"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="154"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="220"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="351"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="154"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="220"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="256"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="269"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="351"/>
            <end position="371"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF15511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018183.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="533" mass="59041" checksum="5E35757C2EB15509" modified="2022-01-19" version="1">MVGLEWCYSLSLSLSPPRSLQISLATPVPPESVEKRGLIRRPKNRKAVNVEAFEGGVEQNLLQIKGTQNHMAESQATSIIGMTMGTSDTEIVLSNTELFAQPQLGEQSQAGFSAPEQKLLKGKNPVQGRKASNAAIEAGVLSDVDAKEGMTERLQKKDLAQDPEHTDQMATESRGRAVSLSSEQREHTRGSSYAEQLPGADELVAGIKYRRSQRELSWGLLSSDRPSSSPSAASRSLSRRSDALSALQPVKSSRPSVRETVTHIIEKLDDADESEEMADVEQEMEDDRAEQEGAASEVVKSPTSARTRRLSRHSTAMAALYPEQSGRKLMKEAVEREAELDGVAVIGEVGDSEEEEMTEEEAETEEPESEELSMKTPAFIRTKAYRPSPLLSTPRSLKTAASRFSPKPPLAQQAAKRTVMAPRRKREPALPSSLVKKIFSHYAKVPVARDAFKVVEKCVEVYFRQLSNDLEAYTMHARRKTVQEADLELLMRRQGLVTDKMPLHVLIERHLPLEYRKLLIPVAMSGNKVIPHK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUA0</accession>
    <name>A0A8C3XUA0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">SUZ domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUA0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024163.1">
        <property type="protein sequence ID" value="ENSCSRP00000023152.1"/>
        <property type="gene ID" value="ENSCSRG00000017400.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.50">
        <property type="entry name" value="R3H-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036867">
        <property type="entry name" value="R3H_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051937">
        <property type="entry name" value="R3H_domain_containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024771">
        <property type="entry name" value="SUZ"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15672:SF14">
        <property type="entry name" value="CAMP-REGULATED PHOSPHOPROTEIN 21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15672">
        <property type="entry name" value="CAMP-REGULATED PHOSPHOPROTEIN 21 RELATED R3H DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12752">
        <property type="entry name" value="SUZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82708">
        <property type="entry name" value="R3H domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51673">
        <property type="entry name" value="SUZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SUZ" evidence="2">
        <location>
            <begin position="32"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="39"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="118"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="270"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="125"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="137"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="147"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="187"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="210"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="296"/>
            <end position="320"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023152.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="344" mass="37531" checksum="999A61A0759F9558" modified="2022-01-19" version="1">MLVHRVAAYFGMDHNVDQTGKSVIINKTSNTRIPEQRFSEHLKDEKGEESQKRFILKRDNSSIDKEDNQVGSRDDRRSKSIEEREEEYQRVRERIFAQDVSSCFNCLFGAISLSVVRQGNRDSTGKASGSRQSSTENEMKWTDHQRPWSSTDSDSSNRNLKPAITKTASFGGITVLTRGDSSSSNRSTGKLSKTGSESSSSAGSSGSLSRTHQPLQSASIVPGVTASPSGNVSYTENGMNGQVAPSNTSYIILPLEAAGIPPGSILLNPHTGQPFVNPDGTPAIYNPPSGQQPIRSQLVGQSQQQPSSQQQQQVQQPQQQMTSHLVTQVRQLLKGENKLSSRLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV74</accession>
    <name>A0A8C3XV74_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Glycerate kinase</fullName>
            <ecNumber evidence="3">2.7.1.31</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>(R)-glycerate + ATP = (2R)-3-phosphoglycerate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:23516"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16659"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58272"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.31"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glycerate kinase type-2 family.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.31" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV74"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027580.1">
        <property type="protein sequence ID" value="ENSCSRP00000026473.1"/>
        <property type="gene ID" value="ENSCSRG00000019712.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008887">
        <property type="term" value="F:glycerate kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10180:FF:000001">
        <property type="entry name" value="Glycerate kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10180">
        <property type="entry name" value="Glycerate kinase, MOFRL-like N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1480.10">
        <property type="entry name" value="MOFRL domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037035">
        <property type="entry name" value="GK-like_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038614">
        <property type="entry name" value="GK_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007835">
        <property type="entry name" value="MOFRL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025286">
        <property type="entry name" value="MOFRL_assoc_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039760">
        <property type="entry name" value="MOFRL_protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12227">
        <property type="entry name" value="GLYCERATE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12227:SF0">
        <property type="entry name" value="GLYCERATE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13660">
        <property type="entry name" value="DUF4147"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05161">
        <property type="entry name" value="MOFRL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82544">
        <property type="entry name" value="GckA/TtuD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0418">Kinase</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="MOFRL-associated" evidence="10">
        <location>
            <begin position="23"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="domain" description="MOFRL" evidence="9">
        <location>
            <begin position="389"/>
            <end position="508"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005393"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00020720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF05161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF13660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026473.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="519" mass="55429" checksum="72E78FA915DFBA81" modified="2022-01-19" version="1">MIPACRGQASHPRSMSLWEHGLHLFRSAVGVVLPAPMLRRAMVLKTDGCPRLVVRDRAFPVRRNLYLVGFGKAVLGMAAAAEEILGDHLIQGVVSVPHGIRACLQQAGMEEMLLKPHSRIQVIEGAKHNLPDREALRAASMIRELAEGLTADDLLLVLVSGGGSALLPAPTPPILLEEKEKVTKLLASRGATIQELNTIRKALSLLKGGGLARAAYPAQVLSLILSDVIGNPVDIIASGPTVYSSTSAQGCLQILTKYNLLSILPRSVETVLSSSISDPSGPKDYSHVYNVVIGSNSLALEEAKHQAEDLGYWTLILSAAVCGEVSRVARLYSQLIQFVCLSTAGLGEGPLRDQVRGDLLKLAAELEIPGLNLVDPLKALQGLESERWVCLLAGGETTVQLQGNGKGGRNQELALQVALELHRAKATGAGYFLGRCEVLFLSGGTDGQDGPTEAAGAFSSQDLVDKAAQEGLDVETFLSNNDSYTFFSKFRNGHHLLLTGLTGTNVMDIQAILIRARDR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVV0</accession>
    <name>A0A8C3XVV0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">ubiquitinyl hydrolase 1</fullName>
            <ecNumber evidence="2">3.4.19.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVV0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028981.1">
        <property type="protein sequence ID" value="ENSCSRP00000027841.1"/>
        <property type="gene ID" value="ENSCSRG00000020578.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070628">
        <property type="term" value="F:proteasome binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016579">
        <property type="term" value="P:protein deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061136">
        <property type="term" value="P:regulation of proteasomal protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02257">
        <property type="entry name" value="Peptidase_C19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000066">
        <property type="entry name" value="Ubiquitin carboxyl-terminal hydrolase 37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001394">
        <property type="entry name" value="Peptidase_C19_UCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044635">
        <property type="entry name" value="UBP14-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003903">
        <property type="entry name" value="UIM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028889">
        <property type="entry name" value="USP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018200">
        <property type="entry name" value="USP_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43982">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43982:SF6">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00443">
        <property type="entry name" value="UCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02809">
        <property type="entry name" value="UIM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00726">
        <property type="entry name" value="UIM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50330">
        <property type="entry name" value="UIM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00973">
        <property type="entry name" value="USP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50235">
        <property type="entry name" value="USP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0645">Protease</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="USP" evidence="8">
        <location>
            <begin position="1"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="30"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="104"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="61"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="104"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="146"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="157"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="194"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="205"/>
            <end position="216"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027841.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="362" mass="40931" checksum="18E2ACA06CDAA8CF" modified="2022-01-19" version="1">MVNSCTVSTSTPCRKYTFKSKSSVALCVDSDSEDEPLKRSVAHSQRLCDVQSREQQQQQEEPEKGSKRSKPECDKSSDLGNAGFDGMSEDELLAAVLEISKREASFSVSHDEDKPTSSPDTGLGEDEVQELPENLQSIEMEKPKATTESGPANFTEITKDFDENKENKTPEGSQGEVDWLQQYDMEREREEQELQQALAQSLQEQEAREQKEDDDLKRATELSLQEFNSSLLDSVGSDEDSGTEDVLDMEYSEAEAEELKRNAEIGELSHSYRLVSIVSHIGSTSSSGHYISDVYDIKKQSWFTYNDLEVSRTLEASVQCDRDRSGYIFFYMHKEIFDELLETEKNTQPLSMEVGRSVRQPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVV8</accession>
    <name>A0A8C3XVV8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Glycine N-acyltransferase-like protein</fullName>
            <ecNumber evidence="3">2.3.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the glycine N-acyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.-" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVV8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029030.1">
        <property type="protein sequence ID" value="ENSCSRP00000027889.1"/>
        <property type="gene ID" value="ENSCSRG00000020608.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047961">
        <property type="term" value="F:glycine N-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010313">
        <property type="entry name" value="Glycine_N-acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013652">
        <property type="entry name" value="Glycine_N-acyltransferase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015938">
        <property type="entry name" value="Glycine_N-acyltransferase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000182">
        <property type="entry name" value="GNAT_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15298:SF1">
        <property type="entry name" value="GLYCINE N-ACYLTRANSFERASE-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15298">
        <property type="entry name" value="L-COA N-ACYLTRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08444">
        <property type="entry name" value="Gly_acyl_tr_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06021">
        <property type="entry name" value="Gly_acyl_tr_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51186">
        <property type="entry name" value="GNAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 3" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="N-acetyltransferase" evidence="4">
        <location>
            <begin position="165"/>
            <end position="303"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU368002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027889.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="35247" checksum="6276919827E7EDD3" modified="2022-01-19" version="1">MLLLSCSSKLRLLEGTLRRHLPEMLPVHGVMMNINCGKPAGQEVLVDTWPEFKAILTRPHREVRWHGTTDFYTNMYTAFYRDLDAYWALLGSAVNWGQAFHIHSNMGPTALGRLPQQLSIYVLSGPNPWIPPYIPSPDALSSPLRLRSCSHELSEGKVPMGQLDPAVRLSTLDVSHAVLVNETWAFGGNENSRRYLANLIRRFPNVCLLDAAERPVSWTITDPFGTTKHSYTLPQHQRCGYMQVLMNVMAKQMQAWGYPSFCHVATDNYPMQRLQERQGFPRQPNLCHFILHNAALHRIPTLTPSPAPGTAP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKL5</accession>
    <name>A0A8C3RKL5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Peptide-methionine (R)-S-oxide reductase</fullName>
            <ecNumber evidence="7">1.8.4.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Methionine-sulfoxide reductase that specifically reduces methionine (R)-sulfoxide back to methionine. While in many cases methionine oxidation is the result of random oxidation following oxidative stress, methionine oxidation is also a post-translational modification that takes place on specific residues.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="5 7">
            <text>L-methionyl-[protein] + [thioredoxin]-disulfide + H2O = L-methionyl-(R)-S-oxide-[protein] + [thioredoxin]-dithiol</text>
            <dbReference type="Rhea" id="RHEA:24164"/>
            <dbReference type="Rhea" id="RHEA-COMP:10698"/>
            <dbReference type="Rhea" id="RHEA-COMP:10700"/>
            <dbReference type="Rhea" id="RHEA-COMP:12313"/>
            <dbReference type="Rhea" id="RHEA-COMP:12314"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:16044"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:45764"/>
            <dbReference type="ChEBI" id="CHEBI:50058"/>
            <dbReference type="EC" id="1.8.4.12"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>[thioredoxin]-disulfide + L-methionine + H2O = L-methionine (R)-S-oxide + [thioredoxin]-dithiol</text>
            <dbReference type="Rhea" id="RHEA:21260"/>
            <dbReference type="Rhea" id="RHEA-COMP:10698"/>
            <dbReference type="Rhea" id="RHEA-COMP:10700"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:50058"/>
            <dbReference type="ChEBI" id="CHEBI:57844"/>
            <dbReference type="ChEBI" id="CHEBI:58773"/>
            <dbReference type="EC" id="1.8.4.14"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="7">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="7">Binds 1 zinc ion per subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 7">Belongs to the MsrB Met sulfoxide reductase family.</text>
    </comment>
    <dbReference type="EC" id="1.8.4.12" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKL5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000671.1">
        <property type="protein sequence ID" value="ENSCSRP00000000652.1"/>
        <property type="gene ID" value="ENSCSRG00000000546.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000001320.1">
        <property type="protein sequence ID" value="ENSCSRP00000001281.1"/>
        <property type="gene ID" value="ENSCSRG00000001033.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033745">
        <property type="term" value="F:L-methionine-(R)-S-oxide reductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033743">
        <property type="term" value="F:peptide-methionine (R)-S-oxide reductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030091">
        <property type="term" value="P:protein repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006979">
        <property type="term" value="P:response to oxidative stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.150.20:FF:000004">
        <property type="entry name" value="Peptide-methionine (R)-S-oxide reductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.150.20">
        <property type="entry name" value="Peptide methionine sulfoxide reductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01400">
        <property type="entry name" value="MsrB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028427">
        <property type="entry name" value="Met_Sox_Rdtase_MsrB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002579">
        <property type="entry name" value="Met_Sox_Rdtase_MsrB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011057">
        <property type="entry name" value="Mss4-like_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00357">
        <property type="entry name" value="peptide-methionine (R)-S-oxide reductase MsrB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10173">
        <property type="entry name" value="METHIONINE SULFOXIDE REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10173:SF56">
        <property type="entry name" value="METHIONINE-R-SULFOXIDE REDUCTASE B3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01641">
        <property type="entry name" value="SelR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51316">
        <property type="entry name" value="Mss4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51790">
        <property type="entry name" value="MSRB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4 7" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="MsrB" evidence="9">
        <location>
            <begin position="52"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="172"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="180"/>
            <end position="196"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007174"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00048488"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00049261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU365044"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51790"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001281.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="196" mass="21898" checksum="D659DE7310D23F1E" modified="2022-01-19" version="1">MAAIGRRTGCLVLQLMKQNRKTFYDQLREHNKTAALLGSCRDKKNCKVVFSQQDLRKRLTPLQYHVTQEKGTESAFEGEYTHHKAHGIYKCVVCGTPLFKSETKFDSNSGWPSFYDVISPDAIMFTDDFSYGMHRIETGCSQCGAHLGHIFDDGPRPTGKRYCINSASLSFKPVDKNNAGEGSSSTSPAQTDKTEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKV0</accession>
    <name>A0A8C3RKV0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">ADRM1 26S proteasome ubiquitin receptor</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the ADRM1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKV0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000186.1">
        <property type="protein sequence ID" value="ENSCSRP00000000179.1"/>
        <property type="gene ID" value="ENSCSRG00000000158.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="340431at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008541">
        <property type="term" value="C:proteasome regulatory particle, lid subcomplex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061133">
        <property type="term" value="F:endopeptidase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070628">
        <property type="term" value="F:proteasome binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13314">
        <property type="entry name" value="PH_Rpn13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.2020.20:FF:000001">
        <property type="entry name" value="Proteasomal ubiquitin receptor ADRM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.70:FF:000001">
        <property type="entry name" value="Proteasomal ubiquitin receptor ADRM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.2020.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.70">
        <property type="entry name" value="Proteasomal ubiquitin receptor Rpn13/ADRM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044867">
        <property type="entry name" value="DEUBAD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006773">
        <property type="entry name" value="Rpn13/ADRM1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044868">
        <property type="entry name" value="Rpn13/ADRM1_Pru"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038633">
        <property type="entry name" value="Rpn13/ADRM1_Pru_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032368">
        <property type="entry name" value="RPN13_DEUBAD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038108">
        <property type="entry name" value="RPN13_DEUBAD_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12225">
        <property type="entry name" value="ADHESION REGULATING MOLECULE 1 110 KDA CELL MEMBRANE GLYCOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12225:SF0">
        <property type="entry name" value="PROTEASOMAL UBIQUITIN RECEPTOR ADRM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04683">
        <property type="entry name" value="Rpn13_ADRM1_Pru"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16550">
        <property type="entry name" value="RPN13_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51916">
        <property type="entry name" value="DEUBAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51917">
        <property type="entry name" value="PRU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0647">Proteasome</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000179.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="409" mass="42434" checksum="0590023C8D922998" modified="2022-01-19" version="1">MSSGALFPSLVPGSRGSSSKYLVEFRAGKMSLKGSTVTPDKRKGLVYIQQTDDSLIHFCWKDRTSGNVEDDLIIFPDDCEFKRVPQCTTGRVYVLKFKAGSKRLFFWMQEPKTDKDEEHCRKVNEYLNNPPIPGALGGSGSGGHELSALGGEGGLQSLLGNMSHNQLMQLIGPTGLGGLGGLGALTGPGLASLLGSGGPPTSSSSSSSRSQSAAVTPSSTTSSTRVTPAPSAPAAASASATATSPSPAPSSGNGTSTATSPTQPIQLSDLQNILATMNVPAGAGGQQVDLASVLTPEIMAPILANAEVQERLLPYLPSGESLPQTAEEIQNTLTSPQFQQALSMFSAALASGQLGPLMSQFGLPAEAVDAANKGDVEAFAKAMQNNVKSDQKEGESKEKKDEEEDMSLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL29</accession>
    <name>A0A8C3RL29_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">mitogen-activated protein kinase kinase kinase</fullName>
            <ecNumber evidence="3">2.7.11.25</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.25"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.25"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.25" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL29"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000918.1">
        <property type="protein sequence ID" value="ENSCSRP00000000896.1"/>
        <property type="gene ID" value="ENSCSRG00000000697.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004706">
        <property type="term" value="F:JUN kinase kinase kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12059">
        <property type="entry name" value="SH3_MLK1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000085">
        <property type="entry name" value="Mitogen-activated protein kinase kinase kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035779">
        <property type="entry name" value="MLK1-3_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051681">
        <property type="entry name" value="Ser/Thr_Kinases-Pseudokinases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44329:SF35">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44329">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE TNNI3K-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14604">
        <property type="entry name" value="SH3_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="11" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5 10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="13">
        <location>
            <begin position="29"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="14">
        <location>
            <begin position="114"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="487"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="607"/>
            <end position="629"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="671"/>
            <end position="706"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="777"/>
            <end position="872"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="11">
        <location>
            <begin position="364"/>
            <end position="410"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="13"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="487"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="671"/>
            <end position="683"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="777"/>
            <end position="794"/>
        </location>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="141"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00047559"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00048329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000896.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="916" mass="101407" checksum="8AE5027837FF97E9" modified="2022-01-19" version="1">MEPFTARSASPRPEAGADGSSPGGEEPPPGGPLWTAVFEYEACGDDELSLRPGDVVQLLSRDSLVSGDEGWWTGRIDQRVGIFPSNYVSSSGNCATAGIQLKDSKILEIDFSELDLEEIIGIGGFGKVYRAVWEGDEVAVKAARYDPDEDISQTIENVRQEAKLFAMLKHPNIIALRGVCLKEPTLCLIMEFARGGSLNRVLSGKRIPPDILVNWAVQIARGMNYLHDEAIVPIIHRDLKSSNILILEKVENGDLSNKILKITDFGLAREWHKTTKMSAAGTYAWMAPEVIRSSMFSKGSDHHLLPLLRAFSQQVPTASQKLLVPLVPASNCSVQGATFSTACWEHSPHSLGSLQQLILLCPELRTWEEELTRAALQQKNHEELLRRREQELAEREIDILERELNIIIHQLCQEKPQVKKRMGKFKKNRLKLKDGNCISLPSDFQHKFTVQASPTMDKRKSLISSCSSPPASPTIIPRLRAIQLTPGESSKTWGCNSVQQKEEGEEEEKRSQKKKGRTWGPSSLCHKELAAGEDGLKSLVDGYKQWSSSAPNLGKVQRTTPALPGFTSLAEMVFFICFAEDEDSECLNGDKVHPSPGRTPSYLCIPFQKSGDLDGPPNDLTPTNSLKRGGSQHKRWEVALLGCGAVLAAAGLGFDLLEAGKCQLLTQDELEPPKEEKKKRDSIFQRAGRPRRSTSPPSRKLFKKEDPLLLLGEPSTSLTLLSLSSISECNSTRSLLRSDSDEIVVYEMPVSPVTVKAPLPVVTNPLVNVRIERFKQDPNQSLTPTHVTLSSHAQQRGHRRTPSDGAIKVAGLPKPKPHGPGPSRDPNEVPRLPDPNLVFPPTPRRWNAQQDSTLERPKTLEFLPRPRPSANRQRLDPWCNLDSCFRMLLDIDVEGQSQDSTVPLSPGPHMLGFYSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLH5</accession>
    <name>A0A8C3RLH5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Tetratricopeptide repeat domain 21B</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TTC21 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000001758.1">
        <property type="protein sequence ID" value="ENSCSRP00000001705.1"/>
        <property type="gene ID" value="ENSCSRG00000001166.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030991">
        <property type="term" value="C:intraciliary transport particle A"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035721">
        <property type="term" value="P:intraciliary retrograde transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061512">
        <property type="term" value="P:protein localization to cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000279">
        <property type="entry name" value="Tetratricopeptide repeat domain 21A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000219">
        <property type="entry name" value="Tetratricopeptide repeat domain 21B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000245">
        <property type="entry name" value="Tetratricopeptide repeat domain 21B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000414">
        <property type="entry name" value="Tetratricopeptide repeat domain 21B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:003438">
        <property type="entry name" value="Tetratricopeptide repeat domain 21B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056832">
        <property type="entry name" value="ARM_TT21_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056836">
        <property type="entry name" value="ARM_TT21_4th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056835">
        <property type="entry name" value="ARM_TT21_5th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056834">
        <property type="entry name" value="ARM_TT21_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056833">
        <property type="entry name" value="ARM_TT21_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013105">
        <property type="entry name" value="TPR_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040364">
        <property type="entry name" value="TTC21A/TTC21B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14699">
        <property type="entry name" value="STI2 PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14699:SF1">
        <property type="entry name" value="TETRATRICOPEPTIDE REPEAT PROTEIN 21B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25058">
        <property type="entry name" value="ARM_TT21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25060">
        <property type="entry name" value="ARM_TT21_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25068">
        <property type="entry name" value="ARM_TT21_4th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25064">
        <property type="entry name" value="ARM_TT21_5th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25063">
        <property type="entry name" value="ARM_TT21_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25062">
        <property type="entry name" value="ARM_TT21_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07719">
        <property type="entry name" value="TPR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81901">
        <property type="entry name" value="HCP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50293">
        <property type="entry name" value="TPR_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 4" id="KW-0802">TPR repeat</keyword>
    <feature type="domain" description="Tetratricopeptide repeat protein 21A/21B N-terminal ARM repeat" evidence="7">
        <location>
            <begin position="19"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="domain" description="Tetratricopeptide repeat protein 21A/21B second ARM" evidence="6">
        <location>
            <begin position="279"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="repeat" description="TPR" evidence="4">
        <location>
            <begin position="334"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="repeat" description="TPR" evidence="4">
        <location>
            <begin position="732"/>
            <end position="765"/>
        </location>
    </feature>
    <feature type="domain" description="Tetratricopeptide repeat protein 21A/21B fourth ARM" evidence="10">
        <location>
            <begin position="768"/>
            <end position="921"/>
        </location>
    </feature>
    <feature type="repeat" description="TPR" evidence="4">
        <location>
            <begin position="799"/>
            <end position="832"/>
        </location>
    </feature>
    <feature type="domain" description="Tetratricopeptide repeat protein 21A/21B fifth ARM repeats" evidence="9">
        <location>
            <begin position="962"/>
            <end position="1078"/>
        </location>
    </feature>
    <feature type="repeat" description="TPR" evidence="4">
        <location>
            <begin position="962"/>
            <end position="995"/>
        </location>
    </feature>
    <feature type="domain" description="Tetratricopeptide repeat protein 21A/21B C-terminal ARM" evidence="8">
        <location>
            <begin position="1113"/>
            <end position="1321"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="228"/>
            <end position="255"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010935"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF25060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF25062"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF25063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF25064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF25068"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001705.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1326" mass="151542" checksum="3E824C27B875E724" modified="2022-01-19" version="1">MPETLLRVALATAGVAALISYYCQEGYFRHVQEAANEGLKKFGHHPVFLFYRAYGMMMEGDWLLEAIRELESIKNKQEVSLCTMMALIYAHKKSSNPDRDAILELDAKMKEQRKTAGQQALYFAGLFLWHLGRQDKAREYVDRMIKVSNGNKEGLILKAWLDLTCGKEAYIKKAVKYFDEGMQDGNDPFALLGKAQYFEVRQNYSGALETVNQIIANFPDFLPAFIKKMKLQLALQDWEQAVETAQRLLQKDTLNLEAIRMEALHFLCREGNIPEATAKLGDLIIALDKLEPHNPQLFCKMALAFSRTCGRNQLILQQTQILVERAFDLASHDSEIATELGYQMILQGKVKEALKWYKTAMVLDETSVSALTGIIRCQIIEGQLEDADQQLEFLNEIQQSIGKSGELSFLRAVLAMKKHQRQEEVIHLLNDVLDTHFSSLHGLPLGVQYFEKLNPDFLLEIVREYLNFCPTQPANPGQPPSPLLKHCASVLETVVKTVPGLLHAVFLIAKVKYLSGDIEASHSVLQHCLEQNPSYPDAHLLMAQVHLSQNSFKLCSQSLELCLSYNFEVREHPLYHLIKAQTQKKMGEISEAIKTLQMAMSLPGMRGAVAFSKSKAKRNEIDASDRVSIFLELVEAHRLNGEQHEAAKVLQDAINEFTGTPEELRVVIANADLALAQGDIEQALTMLRNITSEQPYFVQAKEKMADIYLQYRKEKKLYASCYRDLVDKLPSSHTFLLLGDAYMNIQEPEEAIEVYEQALKKNPRDGTLASKIGKALIKTHNYSKAISYYEAALKNGQQKILCYDLAELLLKLRQYEKAEKVLQQALDHEPVNELSSLMEDGRYQVLLAKIYSKMEKTDEAIVSLQQARELQARVLKRVQIEQLDAVPAQKQLVAEICAEIAKHCTAQRNYEKAIKFYKEAVIHCETDNKVMLELARLYLAQDDTDACQHQCALLLKNDQDNEAATMMMADLMFRKQDYEQAVFHFQQLLERKPDNYATLSRLIDLLRRAGKLEEVPRFLIMAEKHSSRAKLEPGFHYCKGLYLWYTGEPNDALRHFNRARKDTDWGQNAVYNMIEICLNPDNETVGGEVFENLDGDISNSTEKQESVQLAVRTAEKLLKELKPQTIQGHIQLRIMENYCLMATKQKSNVEQALNTFTEVVVAEKDHIPALLGMATAYMILKQTPRARNQLKRISKMNWNPIDAEEFEKSWLLLADIYIQSAKYDMAGELLKRCLRHNRSCCKAYEYMGYIMEKEQAYKDASVNYEMAWKYGNQTNPTIGYKLAFNYLKGKRYVEAIDICHKVLKAHPNYPKIRKEILDKARASLRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLZ4</accession>
    <name>A0A8C3RLZ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Stathmin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 3">Belongs to the stathmin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001307.1">
        <property type="protein sequence ID" value="ENSCSRP00000001268.1"/>
        <property type="gene ID" value="ENSCSRG00000001026.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015631">
        <property type="term" value="F:tubulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007019">
        <property type="term" value="P:microtubule depolymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031175">
        <property type="term" value="P:neuron projection development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031110">
        <property type="term" value="P:regulation of microtubule polymerization or depolymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.280.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030514">
        <property type="entry name" value="Stathmin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000956">
        <property type="entry name" value="Stathmin_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036002">
        <property type="entry name" value="Stathmin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10104">
        <property type="entry name" value="STATHMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10104:SF17">
        <property type="entry name" value="STATHMIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00836">
        <property type="entry name" value="Stathmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002285">
        <property type="entry name" value="Stathmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00345">
        <property type="entry name" value="STATHMIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101494">
        <property type="entry name" value="Stathmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00563">
        <property type="entry name" value="STATHMIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01041">
        <property type="entry name" value="STATHMIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51663">
        <property type="entry name" value="STATHMIN_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="60"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="82"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="60"/>
            <end position="74"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006959"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU004388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001268.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="180" mass="20924" checksum="CA8A1F060296CB47" modified="2022-01-19" version="1">MASTVSAYKEKMKELSLLSLICSCFHTQPHPNTIYQYGDMEVKQLDKRASGQSFEVILKSPSDLSPESPVLSSPPKKKDLSLEELQKRLEAAEERRKTQEAQVLKQLAEKREHEREVLHKALEENNNFSRLAEEKLNYKMELSKEIREAHLAALRERLREKELHAAEVRRNKEQREEISG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM04</accession>
    <name>A0A8C3RM04_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Transmembrane protease serine 7</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Matriptase-3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Serine protease which preferentially hydrolyzes peptides with Arg at the P1 position.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Forms a heterodimer with SERPINA5.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="16">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM04"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001319.1">
        <property type="protein sequence ID" value="ENSCSRP00000001280.1"/>
        <property type="gene ID" value="ENSCSRG00000001019.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00041">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00112">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.290:FF:000033">
        <property type="entry name" value="Transmembrane protease serine 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000065">
        <property type="entry name" value="Transmembrane protease serine 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000003">
        <property type="entry name" value="Transmembrane serine protease 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.290:FF:000040">
        <property type="entry name" value="Transmembrane serine protease 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.400.10">
        <property type="entry name" value="Low-density Lipoprotein Receptor"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.960">
        <property type="entry name" value="SEA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.290">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000859">
        <property type="entry name" value="CUB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036055">
        <property type="entry name" value="LDL_receptor-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023415">
        <property type="entry name" value="LDLR_class-A_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002172">
        <property type="entry name" value="LDrepeatLR_classA_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000082">
        <property type="entry name" value="SEA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036364">
        <property type="entry name" value="SEA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035914">
        <property type="entry name" value="Sperma_CUB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24252">
        <property type="entry name" value="ACROSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24252:SF12">
        <property type="entry name" value="TRANSMEMBRANE SERINE PROTEASE 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00431">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00057">
        <property type="entry name" value="Ldl_recept_a"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01390">
        <property type="entry name" value="SEA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00042">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00192">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57424">
        <property type="entry name" value="LDL receptor-like module"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82671">
        <property type="entry name" value="SEA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49854">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01180">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01209">
        <property type="entry name" value="LDLRA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50068">
        <property type="entry name" value="LDLRA_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50024">
        <property type="entry name" value="SEA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10 16" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 17" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="3 17" id="KW-0645">Protease</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 17" id="KW-0720">Serine protease</keyword>
    <keyword evidence="7" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="4 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="51"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="135"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="SEA" evidence="20">
        <location>
            <begin position="80"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="domain" description="CUB" evidence="19">
        <location>
            <begin position="335"/>
            <end position="448"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="21">
        <location>
            <begin position="576"/>
            <end position="810"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="454"/>
            <end position="466"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="461"/>
            <end position="479"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="473"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="508"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="529"/>
            <end position="541"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="549"/>
            <end position="564"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00057398"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00061779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00071700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00077326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS01180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001280.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="813" mass="91664" checksum="03CF3FEB64E805FD" modified="2022-01-19" version="1">NWKGFSDTYLLIQIVNAEEKLAKKILASKNHGKSKSKRKVKRTIWNFQNKIILFTLVLFVIGVITWTLLWLFIVEAENKDALYFVGLFRVANIDFLPEYRQKESREFLSVAQNVQQVMNLVYTTSTFSKFYKQSICMCVYLCLLIHFWIVFVVPQAKGQVFCEDCVAAILKDSIQTSIINRTSVGSLQGLAVDMDSIVLSAGLRSDYSSTTGTGTNCIYDLYADRLHQHFPLDITATSGRMICYFKLIALVGHLIRLSIASIHIEADNCITDSLTIYDSLMPIKSKILYRICEPTISLTSFVSTNNLMLVTFKSTQIQQLKEVHGYFEVITQEKCGQTILTKEKTGFEGRIVSPYYPSYYPPKCICTWNFQTPQKSLGIALKFHNYTISEKSIKGCERGWWRINEHMYCGYYVDHQTVFHVASSVVNVELRCSSKLSEQPLLVEYGSYNISQPCPAGYFKCSTGLCIEQAQRCDGVNDCFDESDELFCAVPKENCNASFLMPYTSLACNGIHDCEDGRDEQNCTKSIPCTNHTFKCRDNICIRKQNAKCDGTADCLDGSDESSCGSSQISDIYHRIIGGSDAQEGEWPWQVSLHFVGVAYCGASVISREWLLSAAHCFQGNRLSDPRTWTAHLGMHTQGNAKFVSAVRRIVVHEYYNSRNYDYDVALLQLSMPWPDTMKHFIQPICIPPLSHRIHSGEKCWITGWGQRQEANDQGSAILQKAEVEIVDQTLCHSTYGIITARMLCAGVMSGMKDGCKGDSGGPLSCRSNGDGKWFLTGIVSWGYGCGRPNFPGVYTRVSKFSPWIHRYVPLVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP17</accession>
    <name>A0A8C3RP17_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Protein phosphatase inhibitor 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the protein phosphatase inhibitor 2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP17"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001976.1">
        <property type="protein sequence ID" value="ENSCSRP00000001918.1"/>
        <property type="gene ID" value="ENSCSRG00000001499.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004864">
        <property type="term" value="F:protein phosphatase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.1050">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007062">
        <property type="entry name" value="PPI-2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12398:SF20">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY INHIBITOR SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12398">
        <property type="entry name" value="PROTEIN PHOSPHATASE INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04979">
        <property type="entry name" value="IPP-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0650">Protein phosphatase inhibitor</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="80"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="126"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="37"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="3">
        <location>
            <begin position="98"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="3">
        <location>
            <begin position="136"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="154"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="3">
        <location>
            <begin position="190"/>
            <end position="204"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001918.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="243" mass="26752" checksum="EEDB6E72B29DECA5" modified="2022-01-19" version="1">MAAPAPAPSTSGAAGRGPIKGILKKRGSGGSGLPSSAQPPAPPPRRPSSAPGPFEDELGKKSQKWDEMNILATYHPAGKDYGLMKIDEPSTPYHSMVGEDDEDAVSDSESNEPVTADVLAKKLVAAEGKGPKILAQEEECREEEEEDEDEELTPEEREKKKQFEMKRKMHYNEGRNIKLARQLIAKELHGEEEDEEDDDDEDQEMHDAGDVENMSTETPEPGHATSHQLENRVRSIEEICPEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQR2</accession>
    <name>A0A8C3RQR2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">BTB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="17">Presynaptic cell membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQR2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003643.1">
        <property type="protein sequence ID" value="ENSCSRP00000003517.1"/>
        <property type="gene ID" value="ENSCSRG00000002671.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000026642.1">
        <property type="protein sequence ID" value="ENSCSRP00000025563.1"/>
        <property type="gene ID" value="ENSCSRG00000019107.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043679">
        <property type="term" value="C:axon terminus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032590">
        <property type="term" value="C:dendrite membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032809">
        <property type="term" value="C:neuronal cell body membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008076">
        <property type="term" value="C:voltage-gated potassium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005251">
        <property type="term" value="F:delayed rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001508">
        <property type="term" value="P:action potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051260">
        <property type="term" value="P:protein homooligomerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000011">
        <property type="entry name" value="Potassium channel, voltage-gated Shaw-related subfamily C, member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.350:FF:000014">
        <property type="entry name" value="Potassium channel, voltage-gated Shaw-related subfamily C, member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000002">
        <property type="entry name" value="Potassium voltage-gated channel subfamily C member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.350">
        <property type="entry name" value="Voltage-gated potassium channels. Chain C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003968">
        <property type="entry name" value="K_chnl_volt-dep_Kv"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003974">
        <property type="entry name" value="K_chnl_volt-dep_Kv3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005405">
        <property type="entry name" value="K_chnl_volt-dep_Kv3.4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021645">
        <property type="entry name" value="Shal-type_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003131">
        <property type="entry name" value="T1-type_BTB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028325">
        <property type="entry name" value="VG_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027359">
        <property type="entry name" value="Volt_channel_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11537:SF126">
        <property type="entry name" value="POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY C MEMBER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11537">
        <property type="entry name" value="VOLTAGE-GATED POTASSIUM CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02214">
        <property type="entry name" value="BTB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11601">
        <property type="entry name" value="Shal-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00169">
        <property type="entry name" value="KCHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01583">
        <property type="entry name" value="KV34CHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01491">
        <property type="entry name" value="KVCHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01498">
        <property type="entry name" value="SHAWCHANNEL"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15" id="KW-0966">Cell projection</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16" id="KW-0407">Ion channel</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0630">Potassium</keyword>
    <keyword evidence="7" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="4" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0770">Synapse</keyword>
    <keyword evidence="6 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <keyword evidence="8" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="215"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="372"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="414"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="443"/>
            <end position="472"/>
        </location>
    </feature>
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        <location>
            <begin position="36"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="150"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="481"/>
            <end position="567"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="588"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="523"/>
            <end position="533"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="557"/>
            <end position="567"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="588"/>
            <end position="601"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="609"/>
            <end position="620"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00034111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="SMART" id="SM00225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003517.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="620" mass="68798" checksum="2B4CBC5D1AD35FA4" modified="2022-01-19" version="1">MISSVCVSSYRGRKSGNKPPSKTCLKEEMAKGEESEKITINVGGTRHETYKSTLRTLPGTRLAWLADPDAQSTFDFDGKSHEFFFDRHPGIFSYVLNYYRTGKLHCPADICGPLFEEELTYWGIDETDVEPCCWMTYRQHRDAEEALDIFESPEPGGGAGGEEAEEEGGREVALQRLGVDDRSPGAAGATGGGGCCRNWQPRMWALFEDPYSSRAARVVAFASLFFILVSITTFCLETHEAFNRNVNVTETMVVGNTTRVQLTNKVETEPVLTYIEGVCVLWFTLEFLVRILCCPDKLLFIKNLLNIIDFVAILPFYLEVGLSGLPSKAARDVLGFLRVVRFVRILRIFKLTRHFVGLRVLGHTLRASTNEFLLLIIFLALGVLIFATMIYYAERIGAKSSDPSGSDHTHFKNIPIGFWWAVVTMTTLGYGDMYPKTWSGMLVGALCALAGVLTIAMPVPVIVNNFGMYYSLAMAKQKLPKKKKKHIPRPAPLDSPTYCKSEDNSPRNSTQSDTCPLAAEEVVVERKRSDSKQNGDANTVLSDEEQPLASSHEEKRPMRRSSTRDKTKKAATCFLLNAGDFSCAADGGLRKGTGETQRHLVDGVTARVGEMEDRGTSTDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRR6</accession>
    <name>A0A8C3RRR6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Putative P2Y purinoceptor 10</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Putative receptor for purines coupled to G-proteins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRR6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002377.1">
        <property type="protein sequence ID" value="ENSCSRP00000002310.1"/>
        <property type="gene ID" value="ENSCSRG00000001792.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007200">
        <property type="term" value="P:phospholipase C-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035025">
        <property type="term" value="P:positive regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000146">
        <property type="entry name" value="putative P2Y purinoceptor 10 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24232">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24232:SF6">
        <property type="entry name" value="PURINERGIC RECEPTOR P2Y, G-PROTEIN COUPLED 10B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01157">
        <property type="entry name" value="P2YPURNOCPTR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="26"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="60"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="103"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="136"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="186"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="230"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="39"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00056731"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00073510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002310.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="329" mass="37899" checksum="88AE85579E7237CE" modified="2022-01-19" version="1">MDLMPSNRSSEICADPNVTFKNSLYATTYTIIFIPGLLANSAALWVLCRFISKKNKAVIFMINLAAADLAHVLSLPLRIYYYINHMWPFGRFLCLLCFYLKYLNMYASICFLTCISIQRYYFLLHPFKAKDWKRRYDVTISAVVWIVVGAACLPFPVMRNSDLTNNSNFCFADLGVRKIESKTASVIMITTAELLGFVGPLIIIVYCTWKTKKSLQQYEMPLQNTSEKRRALRMVSMCAAVFFVCFTPYHINFFFYMMVKENVITHCGIRRSTLYSQPFCLSLASLDCCLDPILYFFTTSEFQDQLSRHSSAIIRSRLMSKESASSIKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRS6</accession>
    <name>A0A8C3RRS6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Tetraspanin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Membrane</location>
            <topology evidence="1 7">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the tetraspanin (TM4SF) family.</text>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002373.1">
        <property type="protein sequence ID" value="ENSCSRP00000002306.1"/>
        <property type="gene ID" value="ENSCSRG00000001777.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03156">
        <property type="entry name" value="uroplakin_I_like_LEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1450.10:FF:000012">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1450.10">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018499">
        <property type="entry name" value="Tetraspanin/Peripherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000301">
        <property type="entry name" value="Tetraspanin_animals"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018503">
        <property type="entry name" value="Tetraspanin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008952">
        <property type="entry name" value="Tetraspanin_EC2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282:SF249">
        <property type="entry name" value="TETRASPANIN-18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00335">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002419">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00259">
        <property type="entry name" value="TMFOUR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48652">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00421">
        <property type="entry name" value="TM4_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="12"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="56"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="84"/>
            <end position="108"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU361218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002306.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="262" mass="29262" checksum="A5A789737328E416" modified="2022-01-19" version="1">MEGDCLSCMKYLMFVFNFFIFLGGACLLGVGIWVIVDPTGFREIVAANPLLFTGAYIMLAMGAMLFLLGFLGCCGAVRENKCLLLFFFVFILLIFLAELSAAILAFIFRENLTREFFTKELKKHYQGNNETDVFSSTWNSVMITFGCCGVNGPEDFETAPHFRLLHSDNVVPEACCQRELQTRYGAFVSKEDCLMGKDTYQNQQGCYTVILNSFETYVYLAGALAIGVLAIEVPEQNHHISRTPGAGALRKTIIIMKLMTKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS91</accession>
    <name>A0A8C3RS91_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Syntaxin binding protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the STXBP/unc-18/SEC1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RS91"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003602.1">
        <property type="protein sequence ID" value="ENSCSRP00000003476.1"/>
        <property type="gene ID" value="ENSCSRG00000002634.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017075">
        <property type="term" value="F:syntaxin-1 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.60:FF:000001">
        <property type="entry name" value="syntaxin-binding protein 1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.830.10:FF:000001">
        <property type="entry name" value="syntaxin-binding protein 1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1910">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2060">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.830.10">
        <property type="entry name" value="Syntaxin Binding Protein 1, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043154">
        <property type="entry name" value="Sec-1-like_dom1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043127">
        <property type="entry name" value="Sec-1-like_dom3a"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001619">
        <property type="entry name" value="Sec1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027482">
        <property type="entry name" value="Sec1-like_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036045">
        <property type="entry name" value="Sec1-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11679">
        <property type="entry name" value="VESICLE PROTEIN SORTING-ASSOCIATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00995">
        <property type="entry name" value="Sec1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005715">
        <property type="entry name" value="VPS45_Sec1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56815">
        <property type="entry name" value="Sec1/munc18-like (SM) proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0653">Protein transport</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003476.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="546" mass="62369" checksum="E8B268E0559530AC" modified="2022-01-19" version="1">VEDINKRREPLPTLEAVYLITPSDKSVHSLIGDFKEPPSAKYRAAHVFFTDSCPDALFNELVKSRAAKVIKTLTEINIAFLPYESQVYSLDSADSFQSFYSPHKTQLKNPMLERLAEQIATLCATLKEYPAVRYRGDYKDNAMLAQLIQDKLDAYKADDPTMGEGPDKARSQLLILDRGFDPSSPVLHELTFQAMSYDLLPIENDVYKYETSGIGEARVKEVLLDEDDDLWITLRHKHIAEVSQEVTRSLKEFSSSKRMNTGEKTTMRDLSQMLKKMPQYQKELSKYSTHLHLAEDCMKHYQGTVDKLCRVEQDLAMGTDAEGEKIKDPMRAIVPILLDANVSTYDKIRIILLYIFLKNGITEENLNKLIQHAQIPPEDSEIITNMAHLGLPIITDSTLRRRSKPERKERISEQTYQLSRWTPVVKDIMEDTIEDKLDTKHYPYISTRSSASFSTTAVSARYGHWHKNKAPGEYRAGPRLIIFILGGVSLSEMRCAYEVTQASGKWEVLIGSTHILTPTKFLMDLRHPDFRDSTRVSFEDQAPTME</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSC4</accession>
    <name>A0A8C3RSC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Rho GTPase-activating protein 18</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Rho-type GTPase-activating protein 18</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Rho GTPase activating protein that suppresses F-actin polymerization by inhibiting Rho. Rho GTPase activating proteins act by converting Rho-type GTPases to an inactive GDP-bound state. Plays a key role in tissue tension and 3D tissue shape by regulating cortical actomyosin network formation. Acts downstream of YAP1 and inhibits actin polymerization, which in turn reduces nuclear localization of YAP1. Regulates cell shape, spreading, and migration.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Interacts with MPHOSPH6.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002608.1">
        <property type="protein sequence ID" value="ENSCSRP00000002522.1"/>
        <property type="gene ID" value="ENSCSRG00000001933.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030833">
        <property type="term" value="P:regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051056">
        <property type="term" value="P:regulation of small GTPase mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04391">
        <property type="entry name" value="RhoGAP_ARHGAP18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.555.10:FF:000028">
        <property type="entry name" value="rho GTPase-activating protein 18 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.555.10">
        <property type="entry name" value="Rho GTPase activation protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057323">
        <property type="entry name" value="RHG40/28/18_ubiquitin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000198">
        <property type="entry name" value="RhoGAP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14963">
        <property type="entry name" value="RHO GTPASE ACTIVATING PROTEIN 18,19-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14963:SF6">
        <property type="entry name" value="RHO GTPASE-ACTIVATING PROTEIN 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00620">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25442">
        <property type="entry name" value="Ubiquitin_RHG40_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00324">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50238">
        <property type="entry name" value="RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="2" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rho-GAP" evidence="10">
        <location>
            <begin position="327"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="160"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="49"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="169"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="196"/>
            <end position="205"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00054723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00066183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00070234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00083390"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002522.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="668" mass="75441" checksum="BAE9FC978997792A" modified="2022-01-19" version="1">MNWLSASPGVVLTAYHPSGNNAVAGSNAKESEETSPSSRRSGQYTMNHENSKKSTERPQFDRSSSQDSLDELSMDDYWKELENIHETSENNHREQEVVMVKEPDEGELEEEWLKEAGLSNLFGESTGDSLDSMVFLSTLTRTQTAAVQKRVETVSQTLRKKNKPYQVPDVRDIFRQQSDSKEKVSGETESSSVTARENKNEAQDEVKDDPEFSLGISEKTSLLEDVPVSETDINLEISFAEQAANLKDSSIGKMCKGKEDDTLLPNFRLPKDKTGTTKIGDLAPQDMKKVYSLALIELTALYDLLGTELKQQKAIKIKTKDSGLFGVPLSVLLEQDQKKVPGTRIPLIFHKLISQIEEAKLDTEGLLRIPGVAARVKSLCQELEAKFYEGTFNWESVKQHDAASLLKLFIRELPQPLLTVEYLKAFQDVQNLPTKKHQLQALNLLVLLLPEANRDTLKILLEFLQRVIDHRDKNKMTLNNVAMVMAPNLFTFHGLGSKTIEQSEFVMAAGTANVMRFMIKYQKLLWTIPKFIVNQVRKQNTASQKKEKKDKAMKKLLKKMAYDKEKHEKQDKSPSDADVPQGVIRVQAPHLSKVSMAIQLTEELKASDIVARFLSQKSGVVQALKKEEVFLYEIGGNIGERCLDDDTYMKDLYQLNPNAEWVIKCKHS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTA8</accession>
    <name>A0A8C3RTA8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">RING-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="3">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTA8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003014.1">
        <property type="protein sequence ID" value="ENSCSRP00000002910.1"/>
        <property type="gene ID" value="ENSCSRG00000002219.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000209">
        <property type="term" value="P:protein polyubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006511">
        <property type="term" value="P:ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008598">
        <property type="entry name" value="Di19_Zn-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051438">
        <property type="entry name" value="RNF_E3_ubiq-protein_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034734">
        <property type="entry name" value="ZF_C2HC_RNF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027370">
        <property type="entry name" value="Znf-RING_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46016:SF3">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF114"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46016">
        <property type="entry name" value="ZINC FINGER, RING/FYVE/PHD-TYPE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05605">
        <property type="entry name" value="zf-Di19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18574">
        <property type="entry name" value="zf_C2HC_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51803">
        <property type="entry name" value="ZF_C2HC_RNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034163561" description="RING-type E3 ubiquitin transferase" evidence="10">
        <location>
            <begin position="21"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="11">
        <location>
            <begin position="62"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="domain" description="C2HC RNF-type" evidence="12">
        <location>
            <begin position="124"/>
            <end position="143"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002910.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="261" mass="29539" checksum="3ECCBF72B2AAEB03" modified="2022-01-19" version="1">MPFLHCLAVLCRPGTPLCACAPCLGTSLPAVHNQTFLYWGHLLSSPDPWPLPLPDPLSRFTCPVCLEVFESPVRAPCGHVFCTPCLQECLKPIEPVCGVCRSTLSPGSRALDLEKQIEMTETTCDGCNKKMYLSKMRSHAAACSKYQNYIMEGVKAVTKEPPRNTRNVPNRFTFPCPYCSEKNFDQEGLVEHCKKYHSMDAKQVVCPICASMPWGDPNYRSANFMEHLQRRHQFSYDTFVDYDADEDDMMAQVLLRSLRDQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTS3</accession>
    <name>A0A8C3RTS3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">All-trans-retinol 13,14-reductase</fullName>
            <ecNumber evidence="15">1.3.99.23</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>all-trans-13,14-dihydroretinol + A = all-trans-retinol + AH2</text>
            <dbReference type="Rhea" id="RHEA:19193"/>
            <dbReference type="ChEBI" id="CHEBI:13193"/>
            <dbReference type="ChEBI" id="CHEBI:17336"/>
            <dbReference type="ChEBI" id="CHEBI:17499"/>
            <dbReference type="ChEBI" id="CHEBI:52075"/>
            <dbReference type="EC" id="1.3.99.23"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>NADP(+)</name>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Endoplasmic reticulum membrane</location>
            <topology evidence="4">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the carotenoid/retinoid oxidoreductase family. CrtISO subfamily.</text>
    </comment>
    <dbReference type="EC" id="1.3.99.23" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTS3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003957.1">
        <property type="protein sequence ID" value="ENSCSRP00000003826.1"/>
        <property type="gene ID" value="ENSCSRG00000002925.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051786">
        <property type="term" value="F:all-trans-retinol 13,14-reductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000139">
        <property type="entry name" value="All-trans-retinol 13,14-reductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052206">
        <property type="entry name" value="Retinol_saturase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46091:SF1">
        <property type="entry name" value="ALL-TRANS-RETINOL 13,14-REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46091">
        <property type="entry name" value="BLR7054 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13450">
        <property type="entry name" value="NAD_binding_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0274">FAD</keyword>
    <keyword evidence="6" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="13" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-0520">NAD</keyword>
    <keyword evidence="10" id="KW-0521">NADP</keyword>
    <keyword evidence="11" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 18" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="18">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034358742" description="All-trans-retinol 13,14-reductase" evidence="18">
        <location>
            <begin position="22"/>
            <end position="608"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001937"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00005855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00038979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00041141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003826.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="608" mass="67082" checksum="31342218719A18FD" modified="2022-01-19" version="1">MWLYWILLILLLLAVLRKLLGGSSSPNPFSADCRRPPAPLVTDKDVRKKVIKQVFSAAKVPENLDAVVIGSGFGGLAAAVLLSKAGKRVLVLEQHGKAGGCCHTFSKKGFEFDVGIHYIGQLGETSFMRFLVDQLTEGQLQWSKMPSVFDAVVLGEPGDGKTYRLYSGKKEYVEGLKKQFPDEAVAIEKFVRLVERVSQGTTHMPILKMVPVPLVKFLSRTGLLAWFSPFFRMTSRSLTDVVSELTTNEELRAIFSYIFPTYGVVPASASFSLHALVVAHYIEGAWYPRGGPSEIAFHTIPVIKQAGGAVLTKAAVQSILVNAQGKAYGVSVQKGQDLVNVFAPIVISDAGIFNTYERLLPAELRTSPGIQAQLRMVDHGLSGLSVFIGLRGSKEELGLEGTNYYIYSHHNLDEAMNCFFTASREEAAENIPMLFVTSPSSKDPTWQERYPGKSTLCILVFAQYEWFEEWKNETVEKRGEVYESLKNSMVESIVKTVLKLYPRIEDKIECISSGSPLSNQHYIASPKGELYGAAHSISRMQAEATAALRPQTCVPNLYLTGQDVCLCGFMGALQGAILCASAVLQRNLYSDVLHLWRNNPTNNSKKKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUA5</accession>
    <name>A0A8C3RUA5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Lissencephaly-1 homolog</fullName>
        </recommendedName>
    </protein>
    <gene>
        <name evidence="14" type="primary">PAFAH1B1</name>
        <name evidence="14" type="synonym">LIS1</name>
    </gene>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Positively regulates the activity of the minus-end directed microtubule motor protein dynein. May enhance dynein-mediated microtubule sliding by targeting dynein to the microtubule plus end. Required for several dynein- and microtubule-dependent processes such as the maintenance of Golgi integrity, the peripheral transport of microtubule fragments and the coupling of the nucleus and centrosome. May be required for proliferation of neuronal precursors and neuronal migration.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Can self-associate. Interacts with dynein, dynactin, NDE1 and NDEL1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="14">Cytoplasm</location>
            <location evidence="14">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Cytoplasm</location>
            <location evidence="14">Cytoskeleton</location>
            <location evidence="14">Microtubule organizing center</location>
            <location evidence="14">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">COPI-coated vesicle membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <text evidence="14">Localizes to the plus end of microtubules and to the centrosome.</text>
    </comment>
    <comment type="domain">
        <text evidence="14">Dimerization mediated by the LisH domain may be required to activate dynein.</text>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the WD repeat LIS1/nudF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUA5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004615.1">
        <property type="protein sequence ID" value="ENSCSRP00000004468.1"/>
        <property type="gene ID" value="ENSCSRG00000003393.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="674604at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030126">
        <property type="term" value="C:COPI vesicle coat"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005875">
        <property type="term" value="C:microtubule associated complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070840">
        <property type="term" value="F:dynein complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000132">
        <property type="term" value="P:establishment of mitotic spindle orientation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006891">
        <property type="term" value="P:intra-Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051012">
        <property type="term" value="P:microtubule sliding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006890">
        <property type="term" value="P:retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00200">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000038">
        <property type="entry name" value="Lissencephaly-1 homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.960.30:FF:000002">
        <property type="entry name" value="Platelet-activating factor acetylhydrolase ib"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.960.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03141">
        <property type="entry name" value="lis1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050844">
        <property type="entry name" value="Coatomer_complex_subunit"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017252">
        <property type="entry name" value="Dynein_regulator_LIS1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037190">
        <property type="entry name" value="LIS1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006594">
        <property type="entry name" value="LisH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056795">
        <property type="entry name" value="PAC1-like_LisH-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19876">
        <property type="entry name" value="COATOMER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24951">
        <property type="entry name" value="LisH_PAC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037647">
        <property type="entry name" value="Dynein_regulator_Lis1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00667">
        <property type="entry name" value="LisH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109925">
        <property type="entry name" value="Lissencephaly-1 protein (Lis-1, PAF-AH alpha) N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50896">
        <property type="entry name" value="LISH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13 14" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="5 14" id="KW-0132">Cell division</keyword>
    <keyword evidence="11 14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3 14" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12 14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="14" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="9 14" id="KW-0221">Differentiation</keyword>
    <keyword evidence="6 14" id="KW-0493">Microtubule</keyword>
    <keyword evidence="8 14" id="KW-0498">Mitosis</keyword>
    <keyword evidence="10 14" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 14" id="KW-0813">Transport</keyword>
    <keyword evidence="4" id="KW-0853">WD repeat</keyword>
    <feature type="initiator methionine" description="Removed" evidence="14">
        <location>
            <position position="1"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004468.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="410" mass="46652" checksum="E88ADEFDF84D0D9E" modified="2022-01-19" version="1">MVLSQRQRDELNRAIADYLRSNGYEEAYSVFKKEAELDVNEELDKKYAGLLEKKWTSVIRLQKKVMELESKLNEAKEEFTSGGPLGQKRDPKEWIPRPPEKYALSGHRSPVTRVIFHPVFSVMVSASEDATIKVWDYETGDFERTLKGHTDSVQDISFDHSGKLLASCSADMTIKLWDFQGFDCIRTMHGHDHNVSSVAIMPNGDHIVSASRDKTIKMWEVQTGYCVKTFTGHREWVRMVRPNQDGTLIASCSNDQTVRVWVVATKECKAELREHEHVVECISWAPESSYSTISEATGSETKKSGKPGPFLLSGSRDKTIKMWDISTGMCLMTLVGHDNWVRGVLFHSGGKFILSCADDKTLRVWDYKNKRCMKTLNAHEHFVTSLDFHKTAPYVVTGSVDQTVKVWECR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW35</accession>
    <name>A0A8C3RW35_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Protocadherin-15</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000005224.1">
        <property type="protein sequence ID" value="ENSCSRP00000005072.1"/>
        <property type="gene ID" value="ENSCSRG00000003732.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005911">
        <property type="term" value="C:cell-cell junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001750">
        <property type="term" value="C:photoreceptor outer segment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032420">
        <property type="term" value="C:stereocilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050957">
        <property type="term" value="P:equilibrioception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048839">
        <property type="term" value="P:inner ear development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050953">
        <property type="term" value="P:sensory perception of light stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007605">
        <property type="term" value="P:sensory perception of sound"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.3430:FF:000001">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000047">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000048">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000049">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000050">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000054">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000055">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000056">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000057">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000063">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000070">
        <property type="entry name" value="protocadherin-15 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.3430">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050971">
        <property type="entry name" value="Cadherin-domain_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041149">
        <property type="entry name" value="EC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030718">
        <property type="entry name" value="EC_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056989">
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        <property type="entry name" value="DESMOGLEIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="7"/>
    </dbReference>
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        <property type="entry name" value="ECD"/>
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        <property type="entry name" value="PCDH15_12th"/>
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        <property type="match status" value="11"/>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 12" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 15" id="KW-0732">Signal</keyword>
    <keyword evidence="3 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="15">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034225827" description="Protocadherin-15" evidence="15">
        <location>
            <begin position="27"/>
            <end position="1905"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="1376"/>
            <end position="1399"/>
        </location>
    </feature>
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        <location>
            <begin position="148"/>
            <end position="265"/>
        </location>
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    <feature type="domain" description="Cadherin" evidence="16">
        <location>
            <begin position="278"/>
            <end position="395"/>
        </location>
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    <feature type="domain" description="Cadherin" evidence="16">
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            <begin position="396"/>
            <end position="509"/>
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    <feature type="domain" description="Cadherin" evidence="16">
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            <begin position="510"/>
            <end position="616"/>
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            <begin position="617"/>
            <end position="717"/>
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    <feature type="domain" description="Cadherin" evidence="16">
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            <begin position="728"/>
            <end position="819"/>
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            <begin position="1045"/>
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            <begin position="1145"/>
            <end position="1259"/>
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            <begin position="1706"/>
            <end position="1726"/>
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        <location>
            <begin position="1741"/>
            <end position="1823"/>
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        <location>
            <begin position="1711"/>
            <end position="1722"/>
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            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="1905" mass="211003" checksum="54BF378C8441F054" modified="2022-01-19" version="1">MLQQFCLWERLAVGIAIATVFTNCLAQNDDDCKLARAGPPATIVPIDEESRNGTILVDSMLIKGTAGGTDPTIELSLKDNMDYWVILDPISQRLYLNSTGRLLDRDPPMSIQSIVVQVQCINKKVGTVIYHEVRIVVRDRNDNSPRFQKQRYYVAVNELTPVGTTIFTGFSGNNGAMDIDDGPNGQIEYVIQYNPNDPTSNRTFDIPLTLSGAVVLRERLNYEEKTRYFVIVQANDRAQNLNERRTSTTTLTVDVLDGDDLGPMFLPCVLVNNTRDCRPLTYQASLAEFTDPTRVNPINVTPPIEAIDQDKNIQPPSDRPRILYSILLGTPEDYPQYFCMNLTTAVLSLLKPINRDLHQKFDLVIKAEQDNGHPLPAFANLHIEVLDENNQKPYFTESLYEGFILESSPVGTTISDNQNLTSPLQIIALDNDVEETKDPQLHLFLNDYNAFFTVTQTGITRYLTLLQPVDRELQQLYTFSMTASDGVQESTAVMVNILVIDANDNSPTFSNISYNVKIYTDMRPGESIIKLSAIDADQGPNGQIIYEILAGDQGDFIINDRTGLIAIAPGVVLSVGRSYALTVKAYDNAPPAQRRSSITTVYIEVLPPNNQSPPRFPQLMYSLEISEAMRIGAILLNLQATDREGDPIRYLIQNGDPQHVFNLSETSGLLALGKPLDRESTDRYILIVTASDGRPDGTSTATVNVMVTDVNDNGPVFDPFLPKNLSVQEEEVNAFVGQVRATDPDAAVNGQVHYSLVNFNNIFRITSNGSIYTTVKLNRETRDYYELTVEATDGAVDPRRSTLTLAIKVLDIDDNSPMFTNASYTVCVPENLPPGTVFLRIEAKDVDLGSNVTYRIRTQEALPFFTLNKFTGELSLLKSLDYESFSGTEATFTFLVEAFDSGGTMPPGLATVTVRVKDMNDYSPVFSKALYRGMVAPDAIKGTVIATVSAEDQDPPGTPASLVRYKVDVIQFPYSASIFDVEENSGRVVTRVNLNEEPSTIFKLVVIAYDDGDPVKFNTTTVEIAVLQPSVIPRFTQDEYRPPPVSEGAPKGALIAVVTAAALNQTIVYSIVSGNEDDVFDINNRTGIIFIKKPLDYESVKSYELRVQADSLHVVRSNLRVPSKSNTAKVFIEVQDENDHAPVFTKKLYIGGVSEDAKMFSSVLKVKADDKDTGNFSAMQYRLIIPPIKDGKEGFVIEAYEGLIKTAMLFKNMRRSYFKFQVIATDNYGKGLSSKSEVLVSVVNQLDMQVIVSNVPPTLVEQNKDQLIGILERYVQDQIPGATVVVESIGARRFGDGFSEEDYSKSDLMVYAIDPQTNRAIMRNELFKFLDGKLLDINKEFQPYLGQGGRILEIRTPDVVANVKKQAQAVGYTEGALLALAVIIILCCMPAILIVMVSYRQRQAECAKTARIQMALPAGKPSSSAANNLYEELGDSTILFLLYHFQQSRGKKSVLEEGDRQRVISSFASRAIEAHKQSNINGSLNNNLPKSASNITFLSDENPLTTQNPLYMEGVVQGSPSSSLLQKRKDVLDSLLPRRLALKDALLGCPLGGIHRAWTLPIRITRRHVSDALSRPIIMDPVQWQQERLKAENERTDNQHSRVDISSPIFKKIIGTKLTVKEKARQFEQQALQEMKQVKSYDMKCSHSPTHSNYHEEGENTLELSPECLLVSPCHRSPSFSSLTPSTEVVEFQSLAVPSVIITHHDCPEELSPPPTHKPPTPSFRIKRPVRQSFLAAQTKVEVTESIPDPPKTPPPPPPVLPPPPPTPPPLPSQPPSLPTISLALSSSSSLSTQHLSPVKHTKSPAKQLPVSSQATAPEPPPHRELKGILKNIHNLADIEKSVANMYSQIDKNHILPKHISKLKPIAVSELPTTETVAEQRQQNGNLSCIVEELEKRFPSQSTAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXA0</accession>
    <name>A0A8C3RXA0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Rho guanine nucleotide exchange factor 11</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">May play a role in the regulation of RhoA GTPase by guanine nucleotide-binding alpha-12 (GNA12) and alpha-13 (GNA13). Acts as guanine nucleotide exchange factor (GEF) for RhoA GTPase and may act as GTPase-activating protein (GAP) for GNA12 and GNA13. Involved in neurotrophin-induced neurite outgrowth.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000004686.1">
        <property type="protein sequence ID" value="ENSCSRP00000004538.1"/>
        <property type="gene ID" value="ENSCSRG00000003439.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001664">
        <property type="term" value="F:G protein-coupled receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007266">
        <property type="term" value="P:Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13391">
        <property type="entry name" value="PH_PRG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08753">
        <property type="entry name" value="RGS_PDZRhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000010">
        <property type="entry name" value="Rho guanine nucleotide exchange factor (GEF) 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000006">
        <property type="entry name" value="Rho guanine nucleotide exchange factor (GEF) 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000072">
        <property type="entry name" value="Rho guanine nucleotide exchange factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
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        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001331">
        <property type="entry name" value="GDS_CDC24_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037889">
        <property type="entry name" value="PDZRhoGEF_RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041020">
        <property type="entry name" value="PH_16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037803">
        <property type="entry name" value="PRG_PH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015212">
        <property type="entry name" value="RGS-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45872:SF1">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45872">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 2, ISOFORM D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17838">
        <property type="entry name" value="PH_16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09128">
        <property type="entry name" value="RGS-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00741">
        <property type="entry name" value="DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="6" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="PDZ" evidence="15">
        <location>
            <begin position="1"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="domain" description="RGS" evidence="16">
        <location>
            <begin position="278"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="domain" description="DH" evidence="14">
        <location>
            <begin position="699"/>
            <end position="888"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="13">
        <location>
            <begin position="930"/>
            <end position="1043"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="53"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="167"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="455"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="539"/>
            <end position="649"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1045"/>
            <end position="1161"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1189"/>
            <end position="1396"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1455"/>
            <end position="1533"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="70"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="175"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="486"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="546"/>
            <end position="557"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="566"/>
            <end position="602"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="616"/>
            <end position="629"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="1115"/>
            <end position="1130"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1131"/>
            <end position="1142"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1149"/>
            <end position="1161"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="1218"/>
            <end position="1229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1251"/>
            <end position="1262"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="1275"/>
            <end position="1287"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1462"/>
            <end position="1475"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="1476"/>
            <end position="1489"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="1498"/>
            <end position="1507"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00057618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00074303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004538.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1533" mass="168457" checksum="10AD3AEB947B3689" modified="2022-01-19" version="1">MKAGVQEGDRIVKVNGTMVTNSSHLEVVKLIKSGAYVALTLLGSPPPSVVLSSPQQDVSVSGAPGIASLCPPPPPPPPLPPPQRITGPKPLQDPEVQKHATQILRNMLRQEEAELQRFCEVYSRNPATTLEEQIEGARRRVSQLQLKIRQETGGSVDLGRPCCNSGSANLRGTEGRLSLDSQDGDSGLDSGTERFPSVSEISLNRNSVLSDPGLDSPRTSPVITSKIFQHHRRHGSDTPFLPIAEQGLDRTPKPLIIGPEEDYDPGYFNNECDTLFQDLGKLKSRPAHLGVFLRYIFSQADPSPLLFYLCAEVCQQMNSKDSRALGKEIWNIFLEKNAPLRIKVSEQLLADIESRLRNGEDVRSAFSEAQDAAMPEIQEQIQDYRTKRTMGLGSLYGENDLLDLDGDPQRERQVAEKQLAQLGDILSKYEEDRSSPMAFALSTYMSHTGIRMREARPASTGEKSQAFPDKDKWLPFFPKAKKSSSTKKDKDAMEDKKRNPILKYIGKPKSSSQSTFHVPLSPVEVKPGNVRNIIQHFENNQHCEPQEPGTQRLSTGSFPEELLDSDSSRSELKLGRSESLKGREEMKKSRKAENVPRSRSDVDMDAAAEATRLHQSASSSASSLSTRSLENPTPPYTPKMGRRSIESPNLGFGTDSFLPHLLEDDLGQLSDLEPEPDSQNWQHTVGRDVMAYLPHREIDRQEVINELFATEASHLRILRVLDVLFYQRLKRESLLSREELGLLFPNLPDLIDIHNSLSESMKKLREEGPIIKEIGDLMLSRFDGPAREEIQQVAADFCSYQSIALELIKTKQRKETRFQIFMQEAESNPQCRRLQLKDLIISEMQRLTKYPLLLENILKHTDGGTPEHEKLCRARDQCREILRYVNEAVKRAENRHRLETYQKRLDATSLERTSNPLAAEFKNLDLTSRRMIHEGPLSWRISKEKTLDLHVLLLEDLLVLLQKQDEKLVLKFHSKTALGSSDTKQTFSPVLKLSSMLVRSVATDKRALFIICTSELGPQIYELVALTPSEKNTWMELLEEAVQSALRNATSPPKRRARELPIHRPAPSSLVLPDPDVSPILSQADSSGAEAEDVSSAEDNPTDFLGKEKHPVLPEEPEAEGSEEEEEGEEAPAAPLPAQSSAEFEEAGASEAPGPGLHLSLPGLVLTEGLAESALEDVENLRHLILRSLLPSRDPEPEDDLTPTPSVAGGAVQPWDSALSNQDSGCQEQSTEHAGRGGPTADRAGLTGQLPSGEPEPGSRPSAGAVEETGWSSDSGREGSQEVERPPAAEGQGGYKVVRKAEVEGTQDAMPLADSSQSETELHEGGGANVDGNYFYVSMPAGPTESSTEPPAPKPPASLLDQPPSPPRPALGSRQHDQDSTPGRDSLDGAEPPAPSLVIQDVDMIFRTIEQLTLKLTRLKDVEVAHRELLRSLGRGSSAETTPVGVTTLEMGQRLECPPSPASDCCPSPARRGCGPRPPASPAAEPPQRNPAAPVPCKEGDLPKDGWEAGAAGHPLDPPKLGQAPWEAGQPEC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY98</accession>
    <name>A0A8C3RY98_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Tetraspanin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the tetraspanin (TM4SF) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RY98"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006079.1">
        <property type="protein sequence ID" value="ENSCSRP00000005887.1"/>
        <property type="gene ID" value="ENSCSRG00000004410.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000020811.1">
        <property type="protein sequence ID" value="ENSCSRP00000019915.1"/>
        <property type="gene ID" value="ENSCSRG00000015142.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018499">
        <property type="entry name" value="Tetraspanin/Peripherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000301">
        <property type="entry name" value="Tetraspanin_animals"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018503">
        <property type="entry name" value="Tetraspanin_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282:SF380">
        <property type="entry name" value="TETRASPANIN-8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00335">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002419">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00259">
        <property type="entry name" value="TMFOUR"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00421">
        <property type="entry name" value="TM4_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="12"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="55"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="82"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="183"/>
            <end position="202"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005887.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="203" mass="22559" checksum="AEE5AFA86A0B63E2" modified="2022-01-19" version="1">MAGVSSCMKYSMFIFNFLFWMCGCIILGVSIWMRVSKSAQEDLNIDSSLFAAVDLMIAVGSIIMVLGFLGCCGAMKESQCMLILFFIGLLLILILQVVAGILGAVYKSQVLYGSITFAEFFCCGLVKGYEDWGSNFNHAYGNFKICECAQKDQNTDLCILNSNRYIYKRPCGVVIIDFFKHHMVILMGIAFGLAFIEVSVYCS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYM9</accession>
    <name>A0A8C3RYM9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">HTH psq-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYM9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006249.1">
        <property type="protein sequence ID" value="ENSCSRP00000006055.1"/>
        <property type="gene ID" value="ENSCSRG00000004540.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007889">
        <property type="entry name" value="HTH_Psq"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04218">
        <property type="entry name" value="CENP-B_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="HTH psq-type" evidence="2">
        <location>
            <begin position="15"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF04218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006055.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="112" mass="12116" checksum="FC07534FE0E0DC9C" modified="2022-01-19" version="1">VRPIPPATSSGAQPKEQRSVPTLEEKLDVLDLLKGGMSVASVARKYGRNESSIRAIKIRETEIHQAVASSAPRTAKVTSQVLECIVQVARQVGGDGFVDILKEEIEELIEGH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZF1</accession>
    <name>A0A8C3RZF1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">Ras GTPase-activating protein-binding protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.12"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="25">Homodimer and oligomer. Component of a TAU mRNP complex, at least composed of IGF2BP1, ELAVL4 and G3BP1. Binds to the SH3 domain of Ras GTPase-activating protein (RASA1) in proliferating cells. No interaction in quiescent cells. Interacts (via NTF2 domain) with USP10; inhibiting stress granule formation by lowering G3BP1 valence. Interacts (via NTF2 domain) with CAPRIN1; promoting stress granule formation by lowering the saturation-concentration of G3BP1. Interacts (via NTF2 domain) with UBAP2L; promoting stress granule formation. Associates (via RG-rich region) with 40S ribosome subunits. Interacts with RPTOR and SPAG5; this complex is increased by oxidative stress. Interacts with ATXN2L. Interacts with STYXL1. Interacts with CGAS (via N-terminus); this interaction promotes the DNA-binding and activation of CGAS. Interacts (via C-terminus) with RIGI. Interacts with PABPC1. Interacts with QKI (isoforms QKI6 and QKI7); directing N(7)-methylguanine-containing mRNAs to stress granules.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Stress granule</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
            <location evidence="5">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Perikaryon</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZF1"/>
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        <property type="protein sequence ID" value="ENSCSRP00000006592.1"/>
        <property type="gene ID" value="ENSCSRG00000004926.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="339151at2759"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010494">
        <property type="term" value="C:cytoplasmic stress granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043204">
        <property type="term" value="C:perikaryon"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003678">
        <property type="term" value="F:DNA helicase activity"/>
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        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004519">
        <property type="term" value="F:endonuclease activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="F:mRNA binding"/>
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    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00780">
        <property type="entry name" value="NTF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12463">
        <property type="entry name" value="RRM_G3BP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000266">
        <property type="entry name" value="Ras GTPase-activating protein-binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.450.50:FF:000002">
        <property type="entry name" value="Ras GTPase-activating protein-binding protein 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034374">
        <property type="entry name" value="G3BP1_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032710">
        <property type="entry name" value="NTF2-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002075">
        <property type="entry name" value="NTF2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018222">
        <property type="entry name" value="Nuclear_transport_factor_2_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039539">
        <property type="entry name" value="Ras_GTPase_bind_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10693">
        <property type="entry name" value="RAS GTPASE-ACTIVATING PROTEIN-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10693:SF21">
        <property type="entry name" value="RAS GTPASE-ACTIVATING PROTEIN-BINDING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02136">
        <property type="entry name" value="NTF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54427">
        <property type="entry name" value="NTF2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50177">
        <property type="entry name" value="NTF2_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="21" id="KW-0007">Acetylation</keyword>
    <keyword evidence="17" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="22" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="14" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="16" id="KW-0347">Helicase</keyword>
    <keyword evidence="15" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="19" id="KW-0391">Immunity</keyword>
    <keyword evidence="11" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="9" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="7" id="KW-0488">Methylation</keyword>
    <keyword evidence="12" id="KW-0540">Nuclease</keyword>
    <keyword evidence="13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="23" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="20" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="6" id="KW-0813">Transport</keyword>
    <keyword evidence="18" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00047995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00064531"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00070946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006592.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="461" mass="51654" checksum="A878B7F9B7B88FB9" modified="2022-01-19" version="1">MVMEKPSPLLVGREFVRQYYTLLNQAPDYLHRFYGKNSSYVHGGLDSNGKPADAVYGQSDIHKKVLSLNFKDCHTKIRHVDAHATLNDGVVVQVMGELSNNMQPVRRFMQTFVLAPEGSVANKFYVHNDIFRYQDEVFGDSDTEPPEESEEEVEEPEERQQTPETVDDPGAYYEQSVSNDLEEQLEEPVVEPEPEPEPEPEQEPEPEVQEEKSEPVLEETVPEEAVEKSPSPVPADPTPVVQEDSRTFSWASVTSKNLPPSGAVPVLGIPPHVVKVPASQPRPESKPESQTPPQRPQRVREQRTSIPPQRGPRPIREGEQGDMETRRIVRYPDSHQLFVGNLPHDVDKTELKDFFQNYGNVVELRINSGGKLPNFGFVVFDDPEPVQKILSNRPIMFRGEVRLNVEEKKTRAAREGDRRDNRLRGPGGTRGGLGGGIRGPPRGGMSQKPGFGAGRGIGQRQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2N3</accession>
    <name>A0A8C3S2N3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Receptor-interacting serine/threonine-protein kinase 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2N3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007809.1">
        <property type="protein sequence ID" value="ENSCSRP00000007571.1"/>
        <property type="gene ID" value="ENSCSRG00000005589.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004706">
        <property type="term" value="F:JUN kinase kinase kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043123">
        <property type="term" value="P:positive regulation of canonical NF-kappaB signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031349">
        <property type="term" value="P:positive regulation of defense response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042981">
        <property type="term" value="P:regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.533.10">
        <property type="entry name" value="Death Domain, Fas"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001315">
        <property type="entry name" value="CARD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011029">
        <property type="entry name" value="DEATH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051681">
        <property type="entry name" value="Ser/Thr_Kinases-Pseudokinases"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44329:SF143">
        <property type="entry name" value="RECEPTOR INTERACTING SERINE_THREONINE KINASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44329">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE TNNI3K-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00619">
        <property type="entry name" value="CARD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47986">
        <property type="entry name" value="DEATH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50209">
        <property type="entry name" value="CARD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Protein kinase" evidence="2">
        <location>
            <begin position="1"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="domain" description="CARD" evidence="3">
        <location>
            <begin position="462"/>
            <end position="527"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="353"/>
            <end position="411"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="385"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="400"/>
            <end position="411"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007571.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="553" mass="61880" checksum="2F608C6A590FA6F3" modified="2022-01-19" version="1">MANLMPVIAQEELDNFIFTRTSSGFALKAFHAPRNINISLKLLTSQNTTESELKVLLQDVANTRHIQSEQLLPSLGIYQSQGLLGIVTEWMCNGSLHSLIHEHHLYPELPFPLLMRLLSDVADGLYHLHTLDPPLLHYSLKPSNVLLDTQYRAKITDYGLTCWRKQQRSVLQNCNRSCWDLVYLSPEILEGGVPSQEGDIYSFGMLCWESLSRQKPFEGKKNLLEVVTGVCSGLRPGTEAEYIQSNLPQRNRLLQLIILCWHQDPDYRPQTAECAELLRRILSAFSKEKISSVIYSLIDAKERAVNACKGSVPHVLQTHVHNLEVICAQKNSNQLIDKRVHLTAQRLSTVLDSPAGREKANQMALADMTAPDTTQKRAHPGSKESALQHSFPTPCTSDPHAGREDGGQCQRDPKVWQQQPLQLLLPPEHSPHHRQFQSTPCEQTLTGPCCKGNCCQILACGRQTILSCMTEGRLNHILDVLRSQRVLSKMDYEMITSFPTLTSRARALLDTCLCLGEGAAQIVVTVLSTNKCSPLAQGSHITDSPAKLNRRLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4M0</accession>
    <name>A0A8C3S4M0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Ras-related GTP-binding protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Guanine nucleotide-binding protein that plays a crucial role in the cellular response to amino acid availability through regulation of the mTORC1 signaling cascade.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Lysosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the GTR/RAG GTP-binding protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4M0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009004.1">
        <property type="protein sequence ID" value="ENSCSRP00000008704.1"/>
        <property type="gene ID" value="ENSCSRG00000006500.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990131">
        <property type="term" value="C:Gtr1-Gtr2 GTPase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071230">
        <property type="term" value="P:cellular response to amino acid stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009267">
        <property type="term" value="P:cellular response to starvation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010507">
        <property type="term" value="P:negative regulation of autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904263">
        <property type="term" value="P:positive regulation of TORC1 signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11384">
        <property type="entry name" value="RagA_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.190:FF:000002">
        <property type="entry name" value="Ras-related GTP-binding protein A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000276">
        <property type="entry name" value="Ras-related GTP-binding protein A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.190">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006762">
        <property type="entry name" value="Gtr1_RagA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039397">
        <property type="entry name" value="RagA/B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11259">
        <property type="entry name" value="RAS-RELATED GTP BINDING RAG/GTR YEAST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11259:SF1">
        <property type="entry name" value="RAS-RELATED GTP-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04670">
        <property type="entry name" value="Gtr1_RagA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 12" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8 12" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10 12" id="KW-0458">Lysosome</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004308"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00049117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU367014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008704.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="36523" checksum="973234DCEB4979FD" modified="2022-01-19" version="1">MPSTAMKKKVLLMGKSGSGKTSMRSIIFANYIARDTRRLGATIDVEHSHVRFLGNLVLNLWDCGGQDTFMENYFTSQRDNIFRNVEVLIYVFDVESRELEKDMHYYQSCLEAILQNSPDAKIFCLVHKMDLVQEDQRDLIFKEREEDLRRLSRPLECACFRTSIWDETLYKAWSSIVYQLIPNVQQLETNLRNFAQIIEADEVLLFERATFLVISHYQCKEQRDIHRFEKISNIIKQFKLSCSKLAASFQSMEVRNSNFAAFIDIFTSNTYVMVVMSDPSIPSAATLINIRNARKHFEKLERVDGPKHSLLMR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S539</accession>
    <name>A0A8C3S539_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">DUF1907 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="2">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S539"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010153.1">
        <property type="protein sequence ID" value="ENSCSRP00000009809.1"/>
        <property type="gene ID" value="ENSCSRG00000007337.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016788">
        <property type="term" value="F:hydrolase activity, acting on ester bonds"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17298">
        <property type="entry name" value="DUF1907"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015021">
        <property type="entry name" value="C11orf54_DUF1907"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13204:SF1">
        <property type="entry name" value="ESTER HYDROLASE C11ORF54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13204">
        <property type="entry name" value="PTD012 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08925">
        <property type="entry name" value="DUF1907"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01168">
        <property type="entry name" value="DUF1907"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117856">
        <property type="entry name" value="AF0104/ALDC/Ptd012-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="DUF1907" evidence="7">
        <location>
            <begin position="20"/>
            <end position="304"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM01168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009809.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="34686" checksum="EE0ACA6D49EC78BF" modified="2022-01-19" version="1">MDKVEKFALHVPSLEELSGVLQNGLKENFADVQVSVVECPDLTNDPFNFPVKGICGKPRIADVGGVPYLVPLVQKDKVYDLNTVAKQIELPGAFILGAGAGSSRILGVNAEFIPVAQAESEQKPAVNASYTAQINPADGGCLLAKYSNKYNDCEFGLLANLYASQGQPGKVIEVKANGRTGQHNFVTCMRQIIEKCYGEKPVGIGGTFVLQKGKAKIHIMPPEFSACPLNTDEEVNNWLRFFEMKAPLICQPVLISRDPGFDLRVEHTHCFSHHGEGGHYHNDTTPDSVQYLGYFLPAELLFRIDRPKESHMVGRD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5K2</accession>
    <name>A0A8C3S5K2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Zinc finger homeobox 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000009232.1">
        <property type="protein sequence ID" value="ENSCSRP00000008923.1"/>
        <property type="gene ID" value="ENSCSRG00000006641.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045664">
        <property type="term" value="P:regulation of neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000100">
        <property type="entry name" value="Zinc finger 45-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000058">
        <property type="entry name" value="zinc finger homeobox protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="entry name" value="ZnFinger_Homeobox_TR"/>
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            <begin position="42"/>
            <end position="73"/>
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    <sequence length="1304" mass="136818" checksum="0AEF84826608FAD7" modified="2022-01-19" version="1">MGGGWETEDDKGFRMELGMGEGSPLGATNFALDKFLDPSRPYKCTVCKESFTQKNILLVHYNSVSHLHKMKKASADPSAPSRGDSGGPGAPQPSSDKPYKCTTCRVSYNQSSTLEIHMRSVLHQTRSRVAKAEAASKGEAPEAGEAGEAAPVPPTEAEPPKILEVPAALPFPAPLFSPPLLPPFPVVPESLLKLQQQQLLLPFYLHDLKGAPKLALAAPALALPAPSAPLILAPPKEPPPPPLPPAPAKAETEEDAGGEEANVASHPAAKALLENFGFELVIQYNEGKQGAGGAAPPPVAPLPRPPAEKLRCGTCGKIFSNMLILKTHEEHVHRRFLPFEALSRYAAQFRKTYDSMYPPSEGTAPAEIPPAAPSIPPLCPPFLMQPVPVPPALPEAEGRWVQGEEEEAGTADPSLDGQLSRRFSRTKFTEFQSQALQSFFEASAYPKDGEVEHLSILLGLANRVIVVWFQNARQKARKNGTEAGGAGVGTVASQPSCKKCQAAFRCIFDLVRHLKKCYDDRPSAEGNEEEEEEGEEEPEEEEPEEEPEPPAEEEEEEEEEEAPRGDGDPKEDQPVSDGAMEPLESNAPTFSSHPPGAHGSALLAPHDPLPELSRCQGVPMKRKHEDGSQSPGGGSGGEGEPPRDKRLRTTILPEQLDVLYRWYVQDSNPTRKMLDCISEEVGLKKRVVQVWFQNTRARERKGQFRCTANAGIPPIKTSPSSSLAKLSPGGGMTNVSIGGISNVTGGGTSNVTIGGTANVSGGGTANVSGGGTANVSGGGTSNVSGGGTSNVSGGGMANVSGGVSDGGTANVPYSINQAELEPSEFNEAQSPSGGDLSDSSSSSSSSLADPESPGGHRRASEGAAGLDLLGQRRYRTQMSSLQLKIMKACYEAYRTPTMQECEVLGEEIGLPKRVIQVWFQNARAKEKKAKAALGEGGPGAPSEGPPEPRAECPVCQVKYDFYVSCRGHLFSRGHLARLKEAVQAQLHSEGHEGAPGPSLLPVPPAAPPGPPTCPQASTLLLPLPPRAHPPSPSPVPTRSPLAVPPSGPSAAPSTGLLGSTPPGRPLPHSQLGERAGETQPEPGAAGVSVAGAAANPASPTLKPLKGLKPTVPALLGTQFLPFSVPAGAPASLFSAPLPGAYFQQLYGMKKGLFPMNPVIPQTLISLLPGSLLPAPEAPEPPGVSTVDVTHRYLCRQCKAAFEGEEAAAAHQAGFCYYGQPAPAPLRVPVCTYHCLACEVLVSGREALGAHLRSSAHRRKASPAPAPAAGPAAGPTPAFAKEEAKLPHSDPSPKSNSTSTTLLAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6D2</accession>
    <name>A0A8C3S6D2_CHESE</name>
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        <recommendedName>
            <fullName evidence="14">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <text evidence="10">High affinity receptor for melatonin. The activity of this receptor is mediated by pertussis toxin sensitive G proteins that inhibits adenylate cyclase activity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
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        <property type="protein sequence ID" value="ENSCSRP00000009247.1"/>
        <property type="gene ID" value="ENSCSRG00000006912.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904408">
        <property type="term" value="F:melatonin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008502">
        <property type="term" value="F:melatonin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
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        <property type="term" value="P:negative regulation of D-glucose import"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
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    <dbReference type="GO" id="GO:0045820">
        <property type="term" value="P:negative regulation of glycolytic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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        <property type="entry name" value="7tmA_Mel1B"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Melatonin receptor type 1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="GPCR_Rhodpsn"/>
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        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
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        <property type="entry name" value="Mel_1A/1B_rcpt"/>
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        <property type="entry name" value="Melatonin_rcpt"/>
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        <property type="entry name" value="B2 BRADYKININ RECEPTOR/ANGIOTENSIN II RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="MELATONIN RECEPTOR TYPE 1B"/>
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    </dbReference>
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        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
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        <property type="entry name" value="MELATONIN1AR"/>
    </dbReference>
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        <property type="entry name" value="MELATONINR"/>
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        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
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    </dbReference>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 11" id="KW-0297">G-protein coupled receptor</keyword>
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    <keyword evidence="8 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 11" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 11 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="43"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="75"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
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            <begin position="154"/>
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
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            <begin position="195"/>
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    </feature>
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            <begin position="246"/>
            <end position="273"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="285"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="54"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="335"/>
            <end position="360"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00024876"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009247.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="360" mass="40699" checksum="E3A8A55AA1A45B60" modified="2022-01-19" version="1">MLDNGSLRNCCELGGRGGFGLAGRAAAAAARRPAWVVPALSSVLIFTTVVDIVGNLLVVISVFKNRKLRNSGNAFVVSLALADLVVALYPYPLVLLAIFRNGWSLSEMHCKLSGFVMGLSVIGSIFNIAAIAVNRYCYICHSFAYDKVYTWWNTMLYVCLIWVLTVVATVPNFFVGSLEYDPRIYSCTFVQTASSYYTIAVVIIHFIVPITIVSFCYFRIWILVIQVRRRVKSEIKPRLKPSDFRNFLTMFVVFVIFAFCWAPLNFIGLAVAINPLEMAPKIPEWLFVVSYFMAYFNSCLNAIIYGLLNQNFRKEYKRILMSLWMPRLFFQDTSKGGTEGQKSKPFPALNNNDQIKTDTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S781</accession>
    <name>A0A8C3S781_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Zinc finger protein 148</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Involved in transcriptional regulation. Represses the transcription of a number of genes including gastrin, stromelysin and enolase. Binds to the G-rich box in the enhancer region of these genes.</text>
    </comment>
    <comment type="subunit">
        <text evidence="17">Interacts with HNRNPDL. Interacts with the 5FMC complex; the interaction requires association with CHTOP. Interacts with CAVIN1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S781"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009785.1">
        <property type="protein sequence ID" value="ENSCSRP00000009455.1"/>
        <property type="gene ID" value="ENSCSRG00000007083.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:004830">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000067">
        <property type="entry name" value="Vascular endothelial zinc finger 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000042">
        <property type="entry name" value="Zinc finger protein 148"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050752">
        <property type="entry name" value="C2H2-ZF_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24384:SF189">
        <property type="entry name" value="C2H2-TYPE DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24384">
        <property type="entry name" value="FINGER PUTATIVE TRANSCRIPTION FACTOR FAMILY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0007">Acetylation</keyword>
    <keyword evidence="13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="14" id="KW-0804">Transcription</keyword>
    <keyword evidence="12" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="8 19" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="21">
        <location>
            <begin position="170"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="21">
        <location>
            <begin position="198"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="21">
        <location>
            <begin position="226"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="21">
        <location>
            <begin position="254"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="120"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="275"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="572"/>
            <end position="594"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="685"/>
            <end position="719"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="773"/>
            <end position="792"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="124"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="319"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="20">
        <location>
            <begin position="694"/>
            <end position="710"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00060069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00064837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00067481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009455.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="792" mass="88744" checksum="EED9559697A6C372" modified="2022-01-19" version="1">MNIEDKLGGLFLKCGGIDQMQSSRAMVGMGAVSDQSSVSVERQEAVLQDRTMAHQEILTADEVLQESELRQQEMISHDELMVHEETVKNDDELEAQDRLPQGLQYAVNVPISVKQEITFTDASEQQKRDKKQIREPVDLQKKKKRKQRSPAKILTINEDGSLGLKTPKSHVCEHCNAAFRTNYHLQRHVFIHTGEKPFQCSQCDMRFIQKYLLQRHEKIHTGEKPFRCDECGMRFIQKYHMERHKRTHSGEKPYQCEYCLQYFSRTDRVLKHKRMCHESRDKKPNRSATKVGLLTSEEDPGFSTPMKDSSLPKKKRQKTEKTKSVDKEIGDKSEQKKDKNDYLPLYSASAKVKDEYMVAEYAVEMPHSSVSGSHLEDAHSGEIHPPKLVLKKVNSKRSLKQPLEQSRTISPLSTYEENKVSKYAFDLVDKQGLLDADGNADIDQVDTLQEGPSKPVHSSTNYDDAMQFLKKKRYLQAASNNSREYALNVGTIASQPSVTQAAVASVIDESTTASILDSQALNVEIKSNHDKNVIPDEVLQTLLDHYSHKANGQHEISFNVTDTEVTSSISINSSEVSEVTQSETVGTSSQASSSDKASMLQEYSKFLQQALDRTSQNDAYLNNPSLNFVTDNQTLTSQPAFSSIDKQVYASIPVNSFRSGMNSPLRTTPDKSHFGLMVADSQHSFPFSGDEANHSSSSSTQDFLDQVTSQKKAEAQPVHQAYQMSSFEQPFRAQYHGARAGISPQFSTANGQVNLRGPGTSAEFPEFPLVNVNDNRAGMTSSPDATTGQTFG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7A6</accession>
    <name>A0A8C3S7A6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Probable N-acetyltransferase 14</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Probable acetyltransferase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the camello family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7A6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011202.1">
        <property type="protein sequence ID" value="ENSCSRP00000010801.1"/>
        <property type="gene ID" value="ENSCSRG00000008100.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="41532at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008080">
        <property type="term" value="F:N-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04301">
        <property type="entry name" value="NAT_SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000182">
        <property type="entry name" value="GNAT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050769">
        <property type="entry name" value="NAT_camello-type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13947">
        <property type="entry name" value="GNAT FAMILY N-ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13947:SF51">
        <property type="entry name" value="N-ACETYLTRANSFERASE 14-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00583">
        <property type="entry name" value="Acetyltransf_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51186">
        <property type="entry name" value="GNAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00037582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038470"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010801.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="208" mass="23134" checksum="56F9E13A06BAA4D4" modified="2022-01-19" version="1">MPMLDPSLLAIREMQEDEEQMVLELLKDGFKDTENRLILYVLTRPLALLLLAVVSSGLRFLLNSFVAALLGPVLLTILTLKLLLRRSPDLGCLGAYYRSGQRGLWVAVYDGDDVCGCVALQPCPQGLTRTAELRRLAVSRWYRRAGVGRRLLAFLEAQARAQGYERVVLYAAVVTKAAIGLFESSGYHPTGGRSWLGYTVLQEFSKEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7J6</accession>
    <name>A0A8C3S7J6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Dual specificity protein phosphatase 12</fullName>
            <ecNumber evidence="5">3.1.3.16</ecNumber>
            <ecNumber evidence="4">3.1.3.48</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Dual specificity phosphatase; can dephosphorylate both phosphotyrosine and phosphoserine or phosphothreonine residues. Can dephosphorylate glucokinase (in vitro). Has phosphatase activity with the synthetic substrate 6,8-difluoro-4-methylumbelliferyl phosphate and other in vitro substrates.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10 20">
            <text>O-phospho-L-seryl-[protein] + H2O = L-seryl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:20629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11 20">
            <text>O-phospho-L-threonyl-[protein] + H2O = L-threonyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:47004"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12 21">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.16" evidence="5"/>
    <dbReference type="EC" id="3.1.3.48" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7J6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009214.1">
        <property type="protein sequence ID" value="ENSCSRP00000008906.1"/>
        <property type="gene ID" value="ENSCSRG00000006663.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004722">
        <property type="term" value="F:protein serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008138">
        <property type="term" value="F:protein tyrosine/serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000056">
        <property type="entry name" value="Dual specificity phosphatase 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000340">
        <property type="entry name" value="Dual-sp_phosphatase_cat-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016278">
        <property type="entry name" value="DUSP12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020422">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45848:SF4">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45848">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE 12 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00782">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000941">
        <property type="entry name" value="DUSP12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00195">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50054">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="16">
        <location>
            <begin position="1"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="17">
        <location>
            <begin position="53"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="active site" description="Phosphocysteine intermediate" evidence="15">
        <location>
            <position position="80"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00013081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00051722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00059753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00068797"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR000941-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008906.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="305" mass="33207" checksum="047A4EB891B7902B" modified="2022-01-19" version="1">MVPVLPGLWVGGAEAGALQAAGVGALLSVDAEAPPPVPGIRTLHIPARDEPGTDLLSHLDSCAAFLSAARAGGGGALVRCHAGVSRSVALVTAYLMKTNNLTFEQAYATIKAVKSDAKMNEGFEWQLKLYEAMGCKVDVTSAIYKQYRLQKVTEKYPELQDLPREVFAVDPTSICQTLNSEVLYRCRKCRRSLFRHSSILAHAEGSGPAAFAHKRITDPAQLRNDSQVKCTSYFIEPVQWMESVLLGVMEGQLLCPKCTSKLGSFSWRGEQCSCGRWVTPAFQIHKSRVDEMKALPVCGFQTAKT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7U1</accession>
    <name>A0A8C3S7U1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="24">Solute carrier family 12 member 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>K(+)(out) + 2 chloride(out) + Na(+)(out) = K(+)(in) + 2 chloride(in) + Na(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:72395"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:72396"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SLC12A transporter family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7U1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010429.1">
        <property type="protein sequence ID" value="ENSCSRP00000010066.1"/>
        <property type="gene ID" value="ENSCSRG00000007102.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008511">
        <property type="term" value="F:sodium:potassium:chloride symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006884">
        <property type="term" value="P:cell volume homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055064">
        <property type="term" value="P:chloride ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055075">
        <property type="term" value="P:potassium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990573">
        <property type="term" value="P:potassium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055078">
        <property type="term" value="P:sodium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1740.10:FF:000005">
        <property type="entry name" value="Solute carrier family 12 member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1740.10">
        <property type="entry name" value="Amino acid/polyamine transporter I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004841">
        <property type="entry name" value="AA-permease/SLC12A_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013612">
        <property type="entry name" value="AA_permease_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018491">
        <property type="entry name" value="SLC12_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002445">
        <property type="entry name" value="Slc12a1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002443">
        <property type="entry name" value="SLC12A1/SLC12A2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004842">
        <property type="entry name" value="SLC12A_fam"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00930">
        <property type="entry name" value="2a30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11827:SF93">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 12 MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11827">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 12, CATION COTRANSPORTERS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00324">
        <property type="entry name" value="AA_permease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08403">
        <property type="entry name" value="AA_permease_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03522">
        <property type="entry name" value="SLC12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01207">
        <property type="entry name" value="NAKCLTRNSPRT"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01209">
        <property type="entry name" value="NAKCLTRSPRT2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-0868">Chloride</keyword>
    <keyword evidence="18" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0630">Potassium</keyword>
    <keyword evidence="5" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0915">Sodium</keyword>
    <keyword evidence="15" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="8" id="KW-0769">Symport</keyword>
    <keyword evidence="7 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="254"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="299"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="324"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="377"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="411"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="542"/>
            <end position="561"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="567"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="600"/>
            <end position="624"/>
        </location>
    </feature>
    <feature type="domain" description="Amino acid permease N-terminal" evidence="23">
        <location>
            <begin position="87"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="domain" description="Amino acid permease/ SLC12A" evidence="21">
        <location>
            <begin position="180"/>
            <end position="682"/>
        </location>
    </feature>
    <feature type="domain" description="SLC12A transporter C-terminal" evidence="22">
        <location>
            <begin position="691"/>
            <end position="1096"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="146"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="18">
        <location>
            <begin position="821"/>
            <end position="848"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
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            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="Pfam" id="PF03522"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="1096" mass="121415" checksum="C9556C6629D36A04" modified="2022-01-19" version="1">MSMNNSPNVFLDPSPNRFQVNVINESHDNNATPQEDAHPPHYEETSFTEEAHGRHRISHRPGNRALYENFLQNGDTVKSDGNLHPSDTHSNTYYLKTFGHNTVDAVPNIDYYRNTGSISGAKMNRPSLLEIHEQLAKNIAVNPGSIERVTNGDGTPGDEATASKEEESKGGFVKFGWVKGVLVRCMLNIWGVMLFIRLSWIVGQAGIGLGVIIILLATTVTSITGLSTSAIATNGFVRGGGAYYLISRSLGPEFGGSIGLIFAFANAVAVAMYVVGFAETVVELLKSSGALMVDESNDIRIIGSITVVVLLGISMAGMEWEAKAQVILLVILLIAIVNFFIGTIIPTSNEKKARGFFNYQASIFAENFGPDFRGEGFFSVFAIFFPAATGILAGANISGDLEDPQAAIPKGTMLAILITTIAYLGVAICVAACVVRDATGNTNDTVVSGMSCNGSSACILGYDFSSCKAQECRYGLMNNFQVMSMVSGFGPLITAGIFSATLSSALASLVSAPKVFQALCKDNIYKALHFFAKGHGKNNEPLRGYVLTFIIAMAFILIAELNTIAPIISNFFLASYALINFSCFHASYAKSPGWRPAFKYYNMWVSLFGAMLCCGVMFVINWWAALITYAIELFLYIYVTYKKPEVNWGSSAQALYYVNALDSALELTAVEDHVKNFRPQCIVLTGGPMTRPALLDITHSFTKNNGLCICCQVYTGPRKLCVKEMNSGMAKKQAWLTKNKRKAFYAAVAADSFRDGVKSLLQASGLGRMRPNTLVLGFKTDWRDASAVQIENYMGVIHDAFDFELGVVIVRISQGFDISQVLQVQEELEKLEQERLALEATIKDNEFEEESHGIRGLFDKARKLNITKHVTKKDSSINTIQSMHVGEFNQRLLEASNQFKKKQGKGTIDVWWLFDDGGLTLLIPYILTMRKKWKDCKLRIFTGGKINRIEDEKLAMTSLLSKFRIKYADIKIIGNINMKPNKESWKFFEEMIEPYRLHESCKDLTTAEKLKRETPWKITDAELEVFKEKSYRQVRLNELLQEHSRAANLIVLSLPVARKGIVSDHLYMAWLEILSKNLPPILLVRGNHKNVLTFYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S814</accession>
    <name>A0A8C3S814_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">KIAA1328</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S814"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010766.1">
        <property type="protein sequence ID" value="ENSCSRP00000010389.1"/>
        <property type="gene ID" value="ENSCSRG00000007715.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032736">
        <property type="entry name" value="Hinderin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28375">
        <property type="entry name" value="PROTEIN HINDERIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28375:SF1">
        <property type="entry name" value="PROTEIN HINDERIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15369">
        <property type="entry name" value="KIAA1328"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="47"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
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            <begin position="448"/>
            <end position="533"/>
        </location>
    </feature>
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        <location>
            <begin position="96"/>
            <end position="187"/>
        </location>
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        <location>
            <begin position="67"/>
            <end position="76"/>
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    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
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            <end position="372"/>
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            <begin position="521"/>
            <end position="533"/>
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    </feature>
    <evidence type="ECO:0000256" key="1">
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        </source>
    </evidence>
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    </evidence>
    <evidence type="ECO:0000313" key="4">
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            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="533" mass="59776" checksum="A101727EF6E42DB8" modified="2022-01-19" version="1">NIKICHVSGGDISLIYNNSSVCLPSIGISAEGNLRARHVVKGRKSEAKLKVPGAAPSVSMDPFKSTGDPTGQQVTNEGGVKSASLKDLCPEDKRRIANLIKELARVSEEKEETEERLRAEQESFEKKIRQLEEQNELIIKEREDILLKEKQQYRECQELLSLYQKYLSEQQEKLTVSLSELDAAKRKEPQVSNKKSPCRLPPLELDGSYLSIARPQTLYKNNKAAQSGSPALFSVPPHCRNNHAHGTTAHYNQQEVLSECPVENGLHRKCNNMMLSATERGPYHTQMAPDVGQRMSEFPNTCPHQMSHWACRQPGSLENIQDSQKVSHVPKRHSGPLHETCGYSRLSRVSGMNDSVDSGSKETEHSKRLSEERRQQLLLQKMELEVEKERLQHLLAKQEAKLLLKQQQLHQSRLDYNRTLLLQDKLHKQCSDDVQYVNMPRYEDCLPTTPAPGKVSKTPGSSGGSSLGRRTVGFSANMEEGAMWMHGKKETGRPRRETASGSRKDAATSPVLTGSRKELVTTATSPIQHDTPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8I1</accession>
    <name>A0A8C3S8I1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Zinc transporter</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Functions as a zinc transporter.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>Zn(2+)(in) + 2 H(+)(out) = Zn(2+)(out) + 2 H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:72627"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="17">Heterodimer with SLC30A6/ZNT6; form a functional zinc ion transmembrane transporter.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle</location>
            <location evidence="3">COPII-coated vesicle membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasmic vesicle</location>
            <location evidence="4">Secretory vesicle membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
            <location evidence="2">Golgi stack membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 19">Golgi apparatus</location>
            <location evidence="1 19">trans-Golgi network membrane</location>
            <topology evidence="1 19">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5 19">Belongs to the cation diffusion facilitator (CDF) transporter (TC 2.A.4) family. SLC30A subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="19">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8I1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010646.1">
        <property type="protein sequence ID" value="ENSCSRP00000010276.1"/>
        <property type="gene ID" value="ENSCSRG00000007454.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012507">
        <property type="term" value="C:ER to Golgi transport vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015297">
        <property type="term" value="F:antiporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005385">
        <property type="term" value="F:zinc ion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006882">
        <property type="term" value="P:intracellular zinc ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904257">
        <property type="term" value="P:zinc ion import into Golgi lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1510.10">
        <property type="entry name" value="Cation efflux protein transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002524">
        <property type="entry name" value="Cation_efflux"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058533">
        <property type="entry name" value="Cation_efflux_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027469">
        <property type="entry name" value="Cation_efflux_TMD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045316">
        <property type="entry name" value="Msc2-like"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01297">
        <property type="entry name" value="CDF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45755">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45755:SF1">
        <property type="entry name" value="PROTON-COUPLED ZINC ANTIPORTER SLC30A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01545">
        <property type="entry name" value="Cation_efflux"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF161111">
        <property type="entry name" value="Cation efflux protein transmembrane domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0050">Antiport</keyword>
    <keyword evidence="16" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="13 19" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="14 19" id="KW-0406">Ion transport</keyword>
    <keyword evidence="15 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12 19" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6 19" id="KW-0813">Transport</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <keyword evidence="11" id="KW-0864">Zinc transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="53"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="95"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="183"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="234"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="267"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="298"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="339"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="416"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="447"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="486"/>
            <end position="506"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="518"/>
            <end position="537"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="599"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="626"/>
            <end position="648"/>
        </location>
    </feature>
    <feature type="domain" description="Cation efflux protein transmembrane" evidence="21">
        <location>
            <begin position="416"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="548"/>
            <end position="587"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="20">
        <location>
            <begin position="554"/>
            <end position="570"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00008873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00038531"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00048349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU369017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF01545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010276.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="772" mass="84832" checksum="D23042DF1B5AF1E7" modified="2022-01-19" version="1">METTYSGEALAGGGGLGPVDVPSARLTRYIVLLCFAKFLKALGLFESYDLLKVVHLVQFIFIVQLGSAFFMVLFQKPFSSGKTVTKRQWIKIVKHAVVGCVISLLWFFGLTLCGPLRTLLLFEHSDVVVVSLLSVLFTSSGGGPAKTRGAAFFIIAVICLLLFDNDDLMAKIAEHPEGHHDSALTHVLHTIIAFLGVADHKGGVLLLVLALCCKVGFHMASRKLSVDVGGAKRLQALSHLVSVLLLCPWVIVLSLTTESKVESWSSLIMPFVTVIFFVVILDFYVESICSVKMEASKCARYGSLLILISALLFGSFWTHPITDQLRAMNKPAHHEITEHVLSGGVVVSAIFFILSANILSSPSRKGQKGTLIGYSPEGIPLYNVMGDALQHSSQSLPRFIKESLKQILEEYDSRQIFYFLCLNLAFTFVELFYGVWTNSLGLISDGFHMLFDCSALVMGLFAALMTRWKATRIFSYGYGRVEILSGFINGLFLMVIAFFVFMESVARLVDPPDIDTNMLTPVSVGGLIVNLVGICAFSHAHSHGASRGGCHSHDHNHSHHGHGHGHSHGHSHSDHGHNHSHGHSHGFSGGGMNANMRGVFLHVLADTLGSVGVIISTIFIQQFGWLIADPLCSLFIATLIFLSVIPLIKDACQVLLLRLPPECEKDLHIALEKIQKIDGLISYRDPHFWCHSASVVAGTIHVQVMSDVMEQRIIQQVTAVLKDVGVNNLTVQVEKEAYFQHMSGLSTGFHEVIAMTQQMESMKYYKDGTYIM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9K2</accession>
    <name>A0A8C3S9K2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Acyl-CoA synthetase short-chain family member 3, mitochondrial</fullName>
            <ecNumber evidence="4">6.2.1.1</ecNumber>
            <ecNumber evidence="3">6.2.1.17</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Acetate--CoA ligase 3</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">Propionate--CoA ligase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>acetate + ATP + CoA = acetyl-CoA + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:23176"/>
            <dbReference type="ChEBI" id="CHEBI:30089"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.2.1.1"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="1">
            <dbReference type="Rhea" id="RHEA:23177"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>butanoate + ATP + CoA = butanoyl-CoA + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:46172"/>
            <dbReference type="ChEBI" id="CHEBI:17968"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57371"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="9">
            <dbReference type="Rhea" id="RHEA:46173"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>propanoate + ATP + CoA = propanoyl-CoA + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:20373"/>
            <dbReference type="ChEBI" id="CHEBI:17272"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57392"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.2.1.17"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:20374"/>
        </physiologicalReaction>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ATP-dependent AMP-binding enzyme family.</text>
    </comment>
    <dbReference type="EC" id="6.2.1.1" evidence="4"/>
    <dbReference type="EC" id="6.2.1.17" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9K2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012292.1">
        <property type="protein sequence ID" value="ENSCSRP00000011837.1"/>
        <property type="gene ID" value="ENSCSRG00000008536.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003987">
        <property type="term" value="F:acetate-CoA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050218">
        <property type="term" value="F:propionate-CoA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05967">
        <property type="entry name" value="PrpE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.12780:FF:000011">
        <property type="entry name" value="Acetyl-coenzyme A synthetase 2-like, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.300.30:FF:000017">
        <property type="entry name" value="Acyl-CoA synthetase short-chain family member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.300.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.12780">
        <property type="entry name" value="N-terminal domain of ligase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032387">
        <property type="entry name" value="ACAS_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025110">
        <property type="entry name" value="AMP-bd_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045851">
        <property type="entry name" value="AMP-bd_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020845">
        <property type="entry name" value="AMP-binding_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000873">
        <property type="entry name" value="AMP-dep_synth/lig_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042099">
        <property type="entry name" value="ANL_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43347">
        <property type="entry name" value="ACYL-COA SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43347:SF3">
        <property type="entry name" value="ACYL-COA SYNTHETASE SHORT-CHAIN FAMILY MEMBER 3, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16177">
        <property type="entry name" value="ACAS_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00501">
        <property type="entry name" value="AMP-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13193">
        <property type="entry name" value="AMP-binding_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56801">
        <property type="entry name" value="Acetyl-CoA synthetase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00455">
        <property type="entry name" value="AMP_BINDING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034699007" description="Acyl-CoA synthetase short-chain family member 3, mitochondrial" evidence="11">
        <location>
            <begin position="22"/>
            <end position="679"/>
        </location>
    </feature>
    <feature type="domain" description="Acetyl-coenzyme A synthetase N-terminal" evidence="14">
        <location>
            <begin position="54"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="domain" description="AMP-dependent synthetase/ligase" evidence="12">
        <location>
            <begin position="115"/>
            <end position="499"/>
        </location>
    </feature>
    <feature type="domain" description="AMP-binding enzyme C-terminal" evidence="13">
        <location>
            <begin position="563"/>
            <end position="641"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00029726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00040004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00042755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00047935"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00049004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF00501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF13193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF16177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011837.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="679" mass="74545" checksum="74638989BBD359E0" modified="2022-01-19" version="1">MRQVNKPAWVIRLLACNWVWGNGWLSGAAPRGAGSAPAARRCFSAGQAAPEGAYERAFGAAVAEPETLWGEAAGRIQWHKPWVKIVDRSNPLAASWFVDGELNICYNAVDRHVESGHADKIAIIYDSPVTNTKQAITYKEVLEQVSKLADVMVKYGVKKGDCVVIYMPMIPQTVYTMLACARIGAIHSLIFGGFASKELSSRIDHAKPKLVVTATFGIEPGRRVEYIPLLERALEMIQHQPEKVLIYSRPHLGTVPLVSGRDLDWDEEIAKAKPHDCVPVHSDHPLYILYTSGTTGLPKGVVRPTGGYAVMLNWTMSAIYGLRPGEVWWAASDLGWVVGHSYICYAPLLHGNTTVLYEGKPVGTPDAGAYFRVLAEHGVASFFTAPTAIRAIRQQDPEADLGKQYCLTRFRTLFVAGERCDVETLEWSRKVFKVPVLDHWWQTETGSAITASCIGLGNSTTPPPGQAGKSVPGYNVMVLDDNKQPVKAKTLGNIVVKLPLPPGAFSGLWKNQEMFKELYFQKFPGYYDTMDAGYMDEDGYLYVMSRVDDVINVAGHRISAGAIEESVLSHGAVADCAVVGQEDALKGLVPLALCVLRNGIKIEEEKVLEEIVKHVRENIGPVAAFRKAVFVKQIPKTRSGKVPRSALSALVNGKPYQITPTIEDPGVFKHVEEVLKTKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9Q0</accession>
    <name>A0A8C3S9Q0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">G protein-coupled receptor 31</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9Q0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011109.1">
        <property type="protein sequence ID" value="ENSCSRP00000010712.1"/>
        <property type="gene ID" value="ENSCSRG00000008026.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8895966at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045125">
        <property type="term" value="F:bioactive lipid receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050728">
        <property type="term" value="P:negative regulation of inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15199">
        <property type="entry name" value="7tmA_GPR31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051893">
        <property type="entry name" value="HCARs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46048:SF7">
        <property type="entry name" value="12-(S)-HYDROXY-5,8,10,14-EICOSATETRAENOIC ACID RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46048">
        <property type="entry name" value="HYDROXYCARBOXYLIC ACID RECEPTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 8" id="KW-0675">Receptor</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 8" id="KW-0807">Transducer</keyword>
    <keyword evidence="2 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010712.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="322" mass="36703" checksum="774356A044BC399E" modified="2022-01-19" version="1">MTSSNCSVYNESVETAMNILLILEFGLGFTSNAIALWTFYFRLKIWKPHAVYLLNLVIADVLLNICLPFRLVLALRFSIIETWDYRNLLCSVILFTLSLSQAVSIAFLTAVALDRYFRVVHPNNKTSSLTARNARVIACLVWLLAIGLTVEILVAPRPKTSTACRSFSLQEEANFYSIWHVIVFFLEFLIPFGLILFCTVGIIRKLKKRSRDLSSQPKLQKAMLLVIAVVVVFGVCFLPSVLGRVLVYILQSFESCAAFRFAVNVFDVTICWTYLNSAMDPIVYCFSSPTFQRSYRKIFNSLRVRRNEMEPQSMDISKDSET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBW5</accession>
    <name>A0A8C3SBW5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">GA-binding protein alpha chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="3">Heterotetramer of two alpha and two beta subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the ETS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013335.1">
        <property type="protein sequence ID" value="ENSCSRP00000012821.1"/>
        <property type="gene ID" value="ENSCSRG00000009706.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10067219at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08534">
        <property type="entry name" value="SAM_PNT-GABP-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17039">
        <property type="entry name" value="Ubl_ubiquitin_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000110">
        <property type="entry name" value="GA-binding protein alpha chain isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000200">
        <property type="entry name" value="GA-binding protein alpha chain, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000039">
        <property type="entry name" value="GA-binding protein alpha chain, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000418">
        <property type="entry name" value="Ets_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046328">
        <property type="entry name" value="ETS_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024668">
        <property type="entry name" value="GABP_asu_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003118">
        <property type="entry name" value="Pointed_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016312">
        <property type="entry name" value="TF_GA-bd_asu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849:SF195">
        <property type="entry name" value="GA-BINDING PROTEIN ALPHA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00178">
        <property type="entry name" value="Ets"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11620">
        <property type="entry name" value="GABP-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02198">
        <property type="entry name" value="SAM_PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001703">
        <property type="entry name" value="GABP_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00454">
        <property type="entry name" value="ETSDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00413">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00251">
        <property type="entry name" value="SAM_PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00345">
        <property type="entry name" value="ETS_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00346">
        <property type="entry name" value="ETS_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50061">
        <property type="entry name" value="ETS_DOMAIN_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51433">
        <property type="entry name" value="PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00073953"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU004019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012821.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="455" mass="51365" checksum="201EEF37F5D350DB" modified="2022-01-19" version="1">MTKRDAEELIEIEIDGTEKQECTEESIVEQTYTTAEFVSQAIDINEPIGNLKKLLEPRLQCSLDAHEICLQDIQLDPDRSLFDQGVKTDGTVQLSVQVISRQGIEPKLNILEIVKPVETVEVVIDPDAHHAEAEAHLVEEAQVITLDGTKHITTISDETSEQVTRWAAALEGYRKEQERLGIPYDPVQWSTDQVLHWVVWVMKEFSMTDIDLNTLSIPGRELCSLNQEDFFQRVPRGEILWSHLELLRKYVLASQEHSGEIATVTIDQPVQIIPASVQPATPTTIKVINSSAKAAKVQRAPRISGEDRSSPGNRTGNNGQIQLWQFLLELLTDKDARDCISWVGDEGEFKLNQPELVAQKWGQRKNKPTMNYEKLSRALRYYYDGDMICKVQGKRFVYKFVCDLKTLIGYSAAELNRLVTECEQKKLAKMQLHGIAQPVTAVALATASLQTEKDN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC24</accession>
    <name>A0A8C3SC24_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">C1GALT1-specific chaperone 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glycosyltransferase 31 family. Beta3-Gal-T subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC24"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013231.1">
        <property type="protein sequence ID" value="ENSCSRP00000012721.1"/>
        <property type="gene ID" value="ENSCSRG00000009627.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016263">
        <property type="term" value="F:glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006493">
        <property type="term" value="P:protein O-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.50:FF:000016">
        <property type="entry name" value="C1GALT1-specific chaperone 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026050">
        <property type="entry name" value="C1GALT1/C1GALT1_chp1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23033">
        <property type="entry name" value="BETA1,3-GALACTOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23033:SF2">
        <property type="entry name" value="C1GALT1-SPECIFIC CHAPERONE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012721.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="318" mass="35973" checksum="D7663B83DEC7F01A" modified="2022-01-19" version="1">MISESSSFVKGMMLGGLFCVFVTFIGHNKMGHGTKAHHHEHHHIQAPNKEDVSNLSEGERMELSHSIRVYCIILVKPKDLGNWAAVKETWSKHCDKAEFYSSESVKVFDSIVLNTNEMWVMMRKAYKLAYERYQDEYNWFFLAHPTTFAVIENLKYFLLKKDASQPFYIGHTVKSGELEYVDGDGGIVLSIESLKRLSKIFEDPDRCPEQGGLIWKLSEDKQLAVCLKYTGVLAENAEDSEGKDVFNTKSVGSLIKEAMANHPQQVVEGSCSDMAITFNGLAPNHMHVMMYGVYRLRAYGHNFKDALVFLPPAGSDND</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCL1</accession>
    <name>A0A8C3SCL1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="21">ADAM metallopeptidase with thrombospondin type 1 motif 14</fullName>
        </submittedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="14">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="14">Binds 1 zinc ion per subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="16">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCL1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013655.1">
        <property type="protein sequence ID" value="ENSCSRP00000013121.1"/>
        <property type="gene ID" value="ENSCSRG00000008867.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030198">
        <property type="term" value="P:extracellular matrix organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04273">
        <property type="entry name" value="ZnMc_ADAMTS_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.830">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1620.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.10">
        <property type="entry name" value="Collagenase (Catalytic Domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.100.10">
        <property type="entry name" value="Thrombospondin type-1 (TSP1) repeat"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013273">
        <property type="entry name" value="ADAMTS/ADAMTS-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050439">
        <property type="entry name" value="ADAMTS_ADAMTS-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041645">
        <property type="entry name" value="ADAMTS_CR_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045371">
        <property type="entry name" value="ADAMTS_CR_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010294">
        <property type="entry name" value="ADAMTS_spacer1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024079">
        <property type="entry name" value="MetalloPept_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001590">
        <property type="entry name" value="Peptidase_M12B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002870">
        <property type="entry name" value="Peptidase_M12B_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010909">
        <property type="entry name" value="PLAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000884">
        <property type="entry name" value="TSP1_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036383">
        <property type="entry name" value="TSP1_rpt_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13723:SF24">
        <property type="entry name" value="A DISINTEGRIN AND METALLOPROTEINASE WITH THROMBOSPONDIN MOTIFS 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13723">
        <property type="entry name" value="ADAMTS A DISINTEGRIN AND METALLOPROTEASE WITH THROMBOSPONDIN MOTIFS PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17771">
        <property type="entry name" value="ADAMTS_CR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19236">
        <property type="entry name" value="ADAMTS_CR_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05986">
        <property type="entry name" value="ADAMTS_spacer1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01562">
        <property type="entry name" value="Pep_M12B_propep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01421">
        <property type="entry name" value="Reprolysin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19030">
        <property type="entry name" value="TSP1_ADAMTS"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00090">
        <property type="entry name" value="TSP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01857">
        <property type="entry name" value="ADAMTSFAMILY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00209">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82895">
        <property type="entry name" value="TSP-1 type 1 repeat"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50215">
        <property type="entry name" value="ADAM_MEPRO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50900">
        <property type="entry name" value="PLAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50092">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="14" id="KW-0106">Calcium</keyword>
    <keyword evidence="11 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="18" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 14 16" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="4" id="KW-0645">Protease</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="9 14 16" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1021"/>
            <end position="1042"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M12B" evidence="19">
        <location>
            <begin position="241"/>
            <end position="442"/>
        </location>
    </feature>
    <feature type="domain" description="PLAC" evidence="20">
        <location>
            <begin position="1043"/>
            <end position="1081"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1081"/>
            <end position="1102"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1115"/>
            <end position="1191"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1209"/>
            <end position="1252"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="1081"/>
            <end position="1097"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="1155"/>
            <end position="1165"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="1236"/>
            <end position="1252"/>
        </location>
    </feature>
    <feature type="active site" evidence="13 16">
        <location>
            <position position="381"/>
        </location>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="244"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="244"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="336"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14 16">
        <location>
            <position position="380"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14 16">
        <location>
            <position position="384"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14 16">
        <location>
            <position position="390"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="437"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="440"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="440"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="318"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="358"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="397"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="464"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="475"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="484"/>
            <end position="517"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="511"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="546"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="550"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="561"/>
            <end position="573"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRSR" id="PIRSR613273-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR613273-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR613273-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00276"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013121.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1252" mass="139573" checksum="D0228CB3DA3FBAD5" modified="2025-10-08" version="2">MNVLKSFYVYLFPLGHLLSGKLSEYGVIVPFSTDCQGRFLSHMVSGSVAAGSAEAGHPSTPPSARHRVARSTLDETLHQGRAGNRLLYFNVTVFGKELHLRLKPNHRLVPPGASAEWQEDFQELFREPLQQECLFTGDVSGMPGATVAISNCDGLAGLIRTDSSEFFIEPLEKGQQEKEENGRAHVVYRRSAVRQERAESHKDLHNEGSFSVGELPNSLDLIEDRLGEVDRKRRHAKKDDYNIEVLLAVDDSVVRFHGKEHVQNYVLTLMNIVDEIYHDESLGVHINIVLVRMIMVGYRQSVSLIERGNPSRSLEQVCRWAHSQQRSDPDHAEYHDHAVFLTRQDFGPAGYAPVTGMCHPLRSCTLNHEDGFSSAFVVAHETGHVLGMEHDGQGNRCADETSMGSIMAPLVQAAFHRYHWSRCSKQELNRYIHSYDCLLDDPFEHEWPKLPELPGINYSMDEQCRFDFGVGYKTCTAFRTFDPCKQLWCSHPDNPYFCKTKKGPPLDGTECSSGKWCFKGHCIWKTSDQPYSQDGSWSSWSKFGSCSRTCGGGVRSRSRNCNNPPPAYGGRHCPGAIYEYQVCNTEECHGPYEDFRAQQCSKRNSYYTHQNSKHTWLPYEHHDDAQKCELICQSEETGDVVFMNQVVHDGTRCSYRDQYSACVRGECVHVGCDKEIGSLKQDDKCGVCGGDNSHCRTVKGTFIKSPKQPVGVLKMFEIPAGARYIQIEEMEPASHSIAVKNQATGNFILNAKAKEAKSQTFIEMGLEWEYTIENGKESLKTSGPLHEAISVLVIPQEDESKSSLIYKYIIHEDLLPVIGNNNVLLEETDSYEWALKSWSQCSKACGGGIQYTKYGCRRKNDNRMVHRNFCDNGKKPKPIRRRCNPQECTQPAWMAEEWGACSKSCGKLGVQIRMVQCVQHLLNGTNRTVHTKYCTGDRPDTRRPCSRLPCPAQWRTGAWSQCSVSCGEGIQQRQVVCKASDNSIGQCEDEKPETVQVCKMAACPALWDNFKPMYAVILDRILCILLLYGLVILTSFFINVFVTEEPCLGDKSIFCQMEVLARYCSIPGYNKLCCESCGKKVSTTSVPPSVDQGASETGTHEGAFFPSPVTPLPFHPTARHRPHRIQSTAAKETDASQAARAQLSSTEGSAAHGTSWANAATQSRGTPVDDTSKVDTSRPLPLSRQAAAGQSSGELWGSTAFQWFSPALNKPAGAHSESDSSVPSQGVARRRRRSTGSEQLGNSLRTSSPVVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCY0</accession>
    <name>A0A8C3SCY0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Tripartite motif containing 65</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012477.1">
        <property type="protein sequence ID" value="ENSCSRP00000012007.1"/>
        <property type="gene ID" value="ENSCSRG00000008913.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19835">
        <property type="entry name" value="Bbox2_TRIM65_C-IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051051">
        <property type="entry name" value="E3_ubiq-ligase_TRIM/RNF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058030">
        <property type="entry name" value="TRIM8/14/16/25/29/45/65_CC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25465">
        <property type="entry name" value="B-BOX DOMAIN CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25465:SF14">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM65"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25600">
        <property type="entry name" value="TRIM_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0391">Immunity</keyword>
    <keyword evidence="1" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 6" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="8">
        <location>
            <begin position="11"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="9">
        <location>
            <begin position="97"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="10">
        <location>
            <begin position="313"/>
            <end position="506"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="171"/>
            <end position="192"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012007.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="506" mass="57185" checksum="EDF3FC273F530A74" modified="2022-01-19" version="1">MARALEEKLVCSICLEMFGTAVTMPCGHNFCMKCINNHWDKEEKEAPPGEKDYTCPDCRKRFEKRLELRKNVALCSVVELVRSGEVQASGAERETPANGGRCSRHGRPLELYCQEDKMCICCVCTVKECRDHHRILFEEERQRKEVRPGWVSPVSCSQSAGPWRERSALLPGSGSVVRQRPSPLPATGMPGAGTEGAVDKIEQEQATALGQVEENWSQLQDHLAMLTQHRQKAQELLTCVDDMKFLEFLLLPSPGSLGVLPAVEFNVARTVDSTAKILTEVSRLLLEDLPNSLNPKAADAETKGELFPCRPSPHCPRPWFTLWMSMLPTDHRNLTFDPDTANKYLQLSNQNQKAKHTHSPDDLCQDHADRFELWQVLCSQSYSQGRHYWEVRISSHSIILGVTYKKIQRKKRAGRSFSIGLDGLSWGLQAREDCYLAWHEGQSHKIMEPLYKCLGVSLDYGTGVLSFYGIGDKMKLLHSFHCVFTEPLYPVFWLCEASSWDAEATP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDI4</accession>
    <name>A0A8C3SDI4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Cyclin-dependent kinases regulatory subunit</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 6">Binds to the catalytic subunit of the cyclin dependent kinases and is essential for their biological function.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Forms a homohexamer that can probably bind six kinase subunits.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the CKS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDI4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012518.1">
        <property type="protein sequence ID" value="ENSCSRP00000012047.1"/>
        <property type="gene ID" value="ENSCSRG00000009050.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="440676at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016538">
        <property type="term" value="F:cyclin-dependent protein serine/threonine kinase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.170.10:FF:000001">
        <property type="entry name" value="Cyclin-dependent kinases regulatory subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.170.10">
        <property type="entry name" value="Cyclin-dependent kinase, regulatory subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000789">
        <property type="entry name" value="Cyclin-dep_kinase_reg-sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036858">
        <property type="entry name" value="Cyclin-dep_kinase_reg-sub_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23415">
        <property type="entry name" value="CYCLIN-DEPENDENT KINASES REGULATORY SUBUNIT/60S RIBOSOME SUBUNIT BIOGENESIS PROTEIN NIP7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01111">
        <property type="entry name" value="CKS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00296">
        <property type="entry name" value="CYCLINKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM01084">
        <property type="entry name" value="CKS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55637">
        <property type="entry name" value="Cell cycle regulatory proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00944">
        <property type="entry name" value="CKS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00945">
        <property type="entry name" value="CKS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="4 6" id="KW-0132">Cell division</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU311113"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012047.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="79" mass="9645" checksum="F855C65140ECF40F" modified="2022-01-19" version="1">MAHKQIYYSDKYDDEEFEYRHVMLPKDIAKLVPKTHLMSESEWRNLGVQQSQGWVHYMIHEPEPHILLFRRPLPKKPEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDP0</accession>
    <name>A0A8C3SDP0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Actin related protein T2</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the actin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012783.1">
        <property type="protein sequence ID" value="ENSCSRP00000012295.1"/>
        <property type="gene ID" value="ENSCSRG00000009261.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd13397">
        <property type="entry name" value="ASKHA_NBD_actin_Arp-T1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.10:FF:000007">
        <property type="entry name" value="Actin like 7B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000018">
        <property type="entry name" value="Actin-like protein (Centractin)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.10">
        <property type="entry name" value="Actin, Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004000">
        <property type="entry name" value="Actin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11937">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00022">
        <property type="entry name" value="Actin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00190">
        <property type="entry name" value="ACTIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00268">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006752"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU000487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012295.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="378" mass="41951" checksum="EE87E3842819D638" modified="2022-01-19" version="1">MFNPQTLDIPAVIFDNGSGLCKAGLSGEIGPRHIIPTVIGYPKTKMSLLGAAQKDCHVGEEARHKQDVLSLKCPIEHGIITSCDDMEKIWKHIYEHELGLKAFERPVLMTETSLNPMETRKRLTQLMFERFKVPAFYLSVQAILSLYASARITGLVIDSGFGVTQTVPVYEGYYLPHAVSRLDVGGRDITEFLTKLLVESGQRFESLAEKKGIVEDIKEKLCYVAPDPHKELAKRPEEGLKEYKLPDGTLVSIGSPLFQAPEILFAPGGIGNNAPGLHRMITHSVSKCDVNIHNTLYGNMVLSGGSSLFHGLDERIFKGLEHQVPKGVPIKIIAPTDRWFSAWIGASVITSLTSFKQMWITAADYKDFGPNIVQRRCF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHW3</accession>
    <name>A0A8C3SHW3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Glucocorticoid receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">Nuclear receptor subfamily 3 group C member 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Cytoskeleton</location>
            <location evidence="4">Microtubule organizing center</location>
            <location evidence="4">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 22">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the nuclear hormone receptor family. NR3 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHW3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014488.1">
        <property type="protein sequence ID" value="ENSCSRP00000013907.1"/>
        <property type="gene ID" value="ENSCSRG00000010633.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:zinc ion binding"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
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        <property type="entry name" value="NR_DBD_GR_PR"/>
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        <property type="entry name" value="Androgen receptor variant"/>
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        <property type="entry name" value="glucocorticoid receptor isoform X1"/>
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        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Retinoid X Receptor"/>
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        <property type="entry name" value="HOLI"/>
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        <property type="entry name" value="ZnF_C4"/>
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        <property type="entry name" value="NUCLEAR_REC_DBD_1"/>
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    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0156">Chromatin regulator</keyword>
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    <keyword evidence="14" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="9 22" id="KW-0479">Metal-binding</keyword>
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    <keyword evidence="8" id="KW-0754">Steroid-binding</keyword>
    <keyword evidence="17 22" id="KW-0804">Transcription</keyword>
    <keyword evidence="13 22" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="11 22" id="KW-0862">Zinc</keyword>
    <keyword evidence="10 22" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Nuclear receptor" evidence="24">
        <location>
            <begin position="408"/>
            <end position="483"/>
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            <end position="748"/>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="14"/>
            <end position="29"/>
        </location>
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    <feature type="compositionally biased region" description="Low complexity" evidence="23">
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            <begin position="43"/>
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    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="767" mass="84090" checksum="32522833989FA45F" modified="2022-01-19" version="1">MDPKESLNPSDGEEAGKNVHFSDKGRTVMDFHPTFRGGAIVRAPASTSPLPASSQSDSKQQPVLGDFSKGQVSNAPQPDLSKAVLLSMGLYMGETESKVMGNELGFPQQGQIGISSGETDFRLLEESIASLNKSASLAEASKGTVSVGVPLEQDFSIMANSNLPLGQAGTNGGNLKLFSDDQSTFDILQDLELPSVSPGKEPNGSPWRLDPLLDEGDLLSPMTADEAFLLEGNTSEDCKPPILPDTKPKINARGDLLPSPKMQMPQVKTEKEDFIELCTPGVIKQEKMGPVYCQANFSGSNLMGNKMSAISVHGVSTSGGQLYHYDLNTASLSQQQDQKPVFNVIPSLPAGSENWNRCQGSGDDNMTPLGTLNFSGRPVFSNGYLSPGVRSDASSSPSTTSTATGPPPKLCLVCSDEASGCHYGVLTCGSCKVFFKRAVEGQHNYLCAGRNDCIIDKIRRKNCPACRYRKCLQAGMNLEARKTKKKIKGIQQSNVTAARDASESPVSKSIVPASLPQLTPTLVSLLEVIEPEVLYSGYDSTLPDSTWRIMSTLNMLGGRQVVAAVKWAKAIPGFRNLHLDDQMTLLQYSWMFLMAFALGWRSYKQSNGNLLCFAPDLIINEQRMNLPCMYDQCKHMLMVANELSRLQVSYEEYLCMKTLLLLSTIPKEGLKSQALFDEIRMTYIKELGKAIVKREGNSSQNWQRFYQLTKLLDSMHDVVENLLSFCFQTFLDKSMSIEFPEMLAEIISNQIPKYSNGNIKKLLFHQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ01</accession>
    <name>A0A8C3SJ01_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Acetylcholine receptor subunit epsilon</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="1">Pentamer of two alpha chains, and one each of the beta, delta, and gamma chains.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Synaptic cell membrane</location>
            <topology evidence="6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the ligand-gated ion channel (TC 1.A.9) family. Acetylcholine receptor (TC 1.A.9.1) subfamily. Epsilon/CHRNE sub-subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ01"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013859.1">
        <property type="protein sequence ID" value="ENSCSRP00000013314.1"/>
        <property type="gene ID" value="ENSCSRG00000010017.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097060">
        <property type="term" value="C:synaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005230">
        <property type="term" value="F:extracellular ligand-gated monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042391">
        <property type="term" value="P:regulation of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd19064">
        <property type="entry name" value="LGIC_TM_nAChR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.390:FF:000048">
        <property type="entry name" value="Cholinergic receptor nicotinic epsilon subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.170.10:FF:000040">
        <property type="entry name" value="Cholinergic receptor nicotinic gamma subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.390:FF:000010">
        <property type="entry name" value="Nicotinic acetylcholine receptor subunit epsilon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.170.10">
        <property type="entry name" value="Neurotransmitter-gated ion-channel ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.390">
        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006202">
        <property type="entry name" value="Neur_chan_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036734">
        <property type="entry name" value="Neur_chan_lig-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006201">
        <property type="entry name" value="Neur_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036719">
        <property type="entry name" value="Neuro-gated_channel_TM_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038050">
        <property type="entry name" value="Neuro_actylchol_rec"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006029">
        <property type="entry name" value="Neurotrans-gated_channel_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018000">
        <property type="entry name" value="Neurotransmitter_ion_chnl_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18945">
        <property type="entry name" value="NEUROTRANSMITTER GATED ION CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02931">
        <property type="entry name" value="Neur_chan_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02932">
        <property type="entry name" value="Neur_chan_memb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00252">
        <property type="entry name" value="NRIONCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90112">
        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane pore"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63712">
        <property type="entry name" value="Nicotinic receptor ligand binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00236">
        <property type="entry name" value="NEUROTR_ION_CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0770">Synapse</keyword>
    <keyword evidence="2 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="9" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="169"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="203"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="235"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="383"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="domain" description="Neurotransmitter-gated ion-channel ligand-binding" evidence="10">
        <location>
            <begin position="44"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="domain" description="Neurotransmitter-gated ion-channel transmembrane" evidence="11">
        <location>
            <begin position="175"/>
            <end position="400"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00011293"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00034099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00038451"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00039794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF02931"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF02932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013314.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="419" mass="47472" checksum="09DC4B63197BDCAD" modified="2022-01-19" version="1">ASFGVDIREKRLKAGTNDRGRLRHRRRWRVFTSRRDKPVGDGIDGQFEIAYYANVLVYPGGAMYWLPPAIYRSTCAIEVTYFPFDWQNCSLVFQSQTYCANEVELQLSIDTETDRPFDEIDIDPAAFTENGEWAIRHRPARRVLHPELGREALGFQEIRFSLIIQRKPLFYVINIIVPCVLISSLVVLVYFLPAQAGGQKCTLSISVLLAQTVFLFLIAQKIPETSLSVPLIGKYLMFVMGVSTLIVMNCVIVLNVSLRTPNTHCMSEQLKHVFLEVLPRYLGSALEPTGDPWAVPPARRRSSFAIMLKAEEYILKKPRSEILFERQSQRHGLRRTPNLASAAPEIRACVEACNFITETTREQNASSAEMENWVLIGKVIDKLCFCAAILLFTIGTLGIFLMGHFNQVPDDPFPLQPDP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ03</accession>
    <name>A0A8C3SJ03_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Interferon lambda receptor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015139.1">
        <property type="protein sequence ID" value="ENSCSRP00000014524.1"/>
        <property type="gene ID" value="ENSCSRG00000011130.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004896">
        <property type="term" value="F:cytokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015373">
        <property type="entry name" value="Interferon/interleukin_rcp_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050650">
        <property type="entry name" value="Type-II_Cytokine-TF_Rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20859:SF55">
        <property type="entry name" value="INTERFERON LAMBDA RECEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20859">
        <property type="entry name" value="INTERFERON/INTERLEUKIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09294">
        <property type="entry name" value="Interfer-bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01108">
        <property type="entry name" value="Tissue_fac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034413492" evidence="3">
        <location>
            <begin position="21"/>
            <end position="580"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="235"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="4">
        <location>
            <begin position="30"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="356"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="367"/>
            <end position="380"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014524.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="580" mass="63929" checksum="90D913F64AC119CD" modified="2022-01-19" version="1">MSAGRIGVLVALSSLQQILGSVALGHPTVRLSPPRNVMLLSKDFGVALTWLPGEGSPPDVLYTVRYRSWNHSKQWKKVQHCRNISQTTCNLTCVSDPYQKFDTRVKALSSGRQSPWVESGCVEYHFDVELAPPALEVSVMESTINASATFPLASCVERVFIGLKYDLDFWEAGTEDKKQYHDNMKRDKVTINTQVFSGNYCLSARASFQEIQLKHSKFSKPVCVLLKSKAMDWKFLVTIAVPLLILLFFCAAAASILCLCKQAAKREKRPEALDFSHFRAPGKILEKEPSEKGFFEEDFLICVEKPAVGGRRSGPSVRNSVSLKASLLSLWEEEEEDDSSSFRPYTEMPQFLKRAPNCQAASTSHQGSHSGSELGGSHLEGGSVPDLAGLGFSQLVWRRGSAEADTSGFQGSEKSFLSESSSLGDFSLIEARYPATSGHGQHVCQGDTFLQVTVLTEGLNGKPLAYGQHLPMRGPHNTNHQWHPFPDPIVCVALEVSQDSDGFPLEGQLVSFQTLKLAEDETIASDSLTMCSEEDPAPLSSVASENFEAEAQGKGGRLQQESDPTFKFQGYQHVRYMPRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJA8</accession>
    <name>A0A8C3SJA8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Transcription initiation factor TFIID subunit 12</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TAF12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJA8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014542.1">
        <property type="protein sequence ID" value="ENSCSRP00000013958.1"/>
        <property type="gene ID" value="ENSCSRG00000010650.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000124">
        <property type="term" value="C:SAGA complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005669">
        <property type="term" value="C:transcription factor TFIID complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017025">
        <property type="term" value="F:TBP-class protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051123">
        <property type="term" value="P:RNA polymerase II preinitiation complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07981">
        <property type="entry name" value="HFD_TAF12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000011">
        <property type="entry name" value="Transcription initiation factor TFIID subunit 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037794">
        <property type="entry name" value="TAF12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003228">
        <property type="entry name" value="TFIID_TAF12_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12264">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12264:SF21">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03847">
        <property type="entry name" value="TFIID_20kDa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Transcription initiation factor TFIID subunit 12" evidence="8">
        <location>
            <begin position="110"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="67"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="77"/>
            <end position="88"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF03847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013958.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="212" mass="23550" checksum="88D58AEE18D13675" modified="2022-01-19" version="1">MASPFTGPTAVADVIKDLDTQIALIGLGPHNPKKKQDLDKLYDLKTKAQQIMNQFGPSTLINLSSFSSIKPEPANTPPQSSMANSTTVAKMPGTPSGGGRLSPESNQVLTKKKLQDLVREVDPNEQLDEDVEEMLLQIADDFIESVVTAACQLARHRKSNTLEVKDVQLHLERQWNMWIPGFGSEEIRPYKKACTTEAHKQRMALIRKTTKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK44</accession>
    <name>A0A8C3SK44_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Leucine rich repeat containing 55</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">Interacts with KCNMA1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK44"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015975.1">
        <property type="protein sequence ID" value="ENSCSRP00000015322.1"/>
        <property type="gene ID" value="ENSCSRG00000011707.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008076">
        <property type="term" value="C:voltage-gated potassium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099104">
        <property type="term" value="F:potassium channel activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044325">
        <property type="term" value="F:transmembrane transporter binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005249">
        <property type="term" value="F:voltage-gated potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000015">
        <property type="entry name" value="Leucine rich repeat containing 38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000483">
        <property type="entry name" value="Cys-rich_flank_reg_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051432">
        <property type="entry name" value="KCNMA1_auxiliary"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000372">
        <property type="entry name" value="LRRNT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46473">
        <property type="entry name" value="GH08155P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46473:SF5">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00082">
        <property type="entry name" value="LRRCT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00013">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="4" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="10 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 15" id="KW-0732">Signal</keyword>
    <keyword evidence="5 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 14" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="15">
        <location>
            <begin position="1"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034682241" evidence="15">
        <location>
            <begin position="40"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="261"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="domain" description="LRRNT" evidence="16">
        <location>
            <begin position="40"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="domain" description="LRRCT" evidence="17">
        <location>
            <begin position="199"/>
            <end position="253"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004162"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00038736"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="SMART" id="SM00013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="SMART" id="SM00082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015322.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="300" mass="33054" checksum="39EF5E47D9642094" modified="2022-01-19" version="1">MGTGCTWLWGEWPVARSSSAMFLTPFLIAMAMVFSEASANCPVLCTCRSHMVDCSGQRLFSVPPDLPLDTRNLSLAHNRITTIPPGYLTCYAELRVLDLRNNSLAELPAGLFLTAKRLAHLDLSYNNFSHVVANMFQEANGLVRIDLSHNPCLRKVHPQAFRGLAQLRDLDLSHGGLSFLSLEALEGLPGLVTLQIGGNPWVCGCTMEPLLKWLRNRIQHCTSDSQLAECRAPPEVEGAPLFSLTEESFKACHLTLTLDDYLFIAFVGFVVSIASVATNFLLGITANCCHRWSKASEDEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKS7</accession>
    <name>A0A8C3SKS7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">C3H1-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKS7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014626.1">
        <property type="protein sequence ID" value="ENSCSRP00000014034.1"/>
        <property type="gene ID" value="ENSCSRG00000010697.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0089701">
        <property type="term" value="C:U2AF complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009145">
        <property type="entry name" value="U2AF_small"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12620">
        <property type="entry name" value="U2 SNRNP AUXILIARY FACTOR, SMALL SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00642">
        <property type="entry name" value="zf-CCCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01848">
        <property type="entry name" value="U2AUXFACTOR"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 5" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3H1-type" evidence="7">
        <location>
            <begin position="5"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="5">
        <location>
            <begin position="5"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="110"/>
            <end position="204"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014034.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="204" mass="22184" checksum="EE53B77C00726B4C" modified="2022-01-19" version="1">WVLYLAGEVNCSFYFKIGACRHGDRCSRLHNKPTFSQTIVLLNLYRNPQNTAQSADGTHCEYPIPLLEVFTELEEKYGEIEEMNICDNLGDHLVGNVYVKVTTSALLVPDQGQRPLKGKGPVSHSSHPTPPTPVPALGPDQGQRPLEGKGPIPHSSHPSKPASTCAGAGSEPAPPRGETPHTPFLPPLQAIQYPRWGRIRASAP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLR7</accession>
    <name>A0A8C3SLR7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Acidic mammalian chitinase</fullName>
            <ecNumber evidence="5">3.2.1.14</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Random endo-hydrolysis of N-acetyl-beta-D-glucosaminide (1-&gt;4)-beta-linkages in chitin and chitodextrins.</text>
            <dbReference type="EC" id="3.2.1.14"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="19">Interacts with EGFR.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the glycosyl hydrolase 18 family. Chitinase class II subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.14" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLR7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017461.1">
        <property type="protein sequence ID" value="ENSCSRP00000016693.1"/>
        <property type="gene ID" value="ENSCSRG00000012682.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008061">
        <property type="term" value="F:chitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008843">
        <property type="term" value="F:endochitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006032">
        <property type="term" value="P:chitin catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000272">
        <property type="term" value="P:polysaccharide catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02872">
        <property type="entry name" value="GH18_chitolectin_chitotriosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.140.10:FF:000001">
        <property type="entry name" value="Acidic mammalian chitinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000007">
        <property type="entry name" value="Acidic mammalian chitinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000081">
        <property type="entry name" value="Chitinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.50.10:FF:000001">
        <property type="entry name" value="Chitinase 3-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.50.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.140.10">
        <property type="entry name" value="Chitin binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002557">
        <property type="entry name" value="Chitin-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036508">
        <property type="entry name" value="Chitin-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011583">
        <property type="entry name" value="Chitinase_II/V-like_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029070">
        <property type="entry name" value="Chitinase_insertion_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001223">
        <property type="entry name" value="Glyco_hydro18_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001579">
        <property type="entry name" value="Glyco_hydro_18_chit_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050314">
        <property type="entry name" value="Glycosyl_Hydrlase_18"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11177:SF188">
        <property type="entry name" value="ACIDIC MAMMALIAN CHITINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11177">
        <property type="entry name" value="CHITINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01607">
        <property type="entry name" value="CBM_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00704">
        <property type="entry name" value="Glyco_hydro_18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00494">
        <property type="entry name" value="ChtBD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00636">
        <property type="entry name" value="Glyco_18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54556">
        <property type="entry name" value="Chitinase insertion domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57625">
        <property type="entry name" value="Invertebrate chitin-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50940">
        <property type="entry name" value="CHIT_BIND_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01095">
        <property type="entry name" value="GH18_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51910">
        <property type="entry name" value="GH18_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="16" id="KW-0119">Carbohydrate metabolism</keyword>
    <keyword evidence="13" id="KW-0146">Chitin degradation</keyword>
    <keyword evidence="8" id="KW-0147">Chitin-binding</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="17" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0391">Immunity</keyword>
    <keyword evidence="15" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="18" id="KW-0624">Polysaccharide degradation</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0964">Secreted</keyword>
    <keyword evidence="10 22" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="22">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034220690" description="Acidic mammalian chitinase" evidence="22">
        <location>
            <begin position="22"/>
            <end position="484"/>
        </location>
    </feature>
    <feature type="domain" description="GH18" evidence="24">
        <location>
            <begin position="22"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="domain" description="Chitin-binding type-2" evidence="23">
        <location>
            <begin position="435"/>
            <end position="484"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="398"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="398"/>
            <end position="407"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="417"/>
            <end position="429"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00062006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00072739"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS51910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016693.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="484" mass="52630" checksum="82DC5080AAD305B6" modified="2022-01-19" version="1">VIILFFFKGLALLLNAQIGSAYLLTCYFTNWGQYRPGLGSFKPDNIDPCLCTHLIYAFAGMSNNEITTIEWNDVTLYKSFNGLKNQNGQLKTLLAIGGWNFGTAPFNAMVSTPQNRQTFINSVITFLRQYEFDGLDFDWEYPGSRGSTAQDKALFTVLVQEMLEAFEQEAKQVNKPRLLVTAAVAAGLSNIESGYQIPQLGQYLDYFHVMTYDFHGSWEGYTGENSPLYKGPADTGSNVYFNVDYAVNYWKDNGAPAEKLIVGFPTYGHTFILSNPSNTAVGAPTSGPGPAGPYTRQSGFWAYYEICTFLKNGATQAWDTPQDVPYAYKGNEWLGYDNIKSFNIKAQWLMKNNFGGAMVWSLDLDDFTGTFCNQGKFPLINTLKNALGLQSASCTAPAQPISPNTEAPSSGSGSGSSGSNPSSGSGSSPSSSGGTGFCASKASGLYPDPSNSNSFYHCVNGKTYLQNCQAGLVFDSSCSCCNWA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM94</accession>
    <name>A0A8C3SM94_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">RNA polymerase-associated protein LEO1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the LEO1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM94"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018023.1">
        <property type="protein sequence ID" value="ENSCSRP00000017225.1"/>
        <property type="gene ID" value="ENSCSRG00000013093.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:Cdc73/Paf1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990269">
        <property type="term" value="F:RNA polymerase II C-terminal domain phosphoserine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032968">
        <property type="term" value="P:positive regulation of transcription elongation by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006368">
        <property type="term" value="P:transcription elongation by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007149">
        <property type="entry name" value="Leo1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23146">
        <property type="entry name" value="LEO1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23146:SF0">
        <property type="entry name" value="RNA POLYMERASE-ASSOCIATED PROTEIN LEO1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04004">
        <property type="entry name" value="Leo1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="479"/>
            <end position="512"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="535"/>
            <end position="597"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="24"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="72"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="3">
        <location>
            <begin position="108"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="149"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="235"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
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            <begin position="248"/>
            <end position="257"/>
        </location>
    </feature>
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        <location>
            <begin position="479"/>
            <end position="493"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="568"/>
            <end position="580"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00019689"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017225.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="597" mass="68710" checksum="5CF20C2A21447EB4" modified="2022-01-19" version="1">RDDDREAVKPSNKELFGDDSEDEGASHHTGSDIRSERSYNHSEASGHSEHEDNDQSDIDQHSGSEAADDDDDRGHGSDEGSRHSDADGSEKAHSEDEKWVKEDKSDQSDDEEKLQNSDDEERPQNSDDEEKVQNSDDEERPQISDDEERLQNSDEEKMQNSDDDERPQISDEEKMQNSDDERAQHSDEEKMRSDDEEEQEHKSESARGSDSEDEILRMKRKKTIVSDSEMDSDAEGQKDHRDAIDLFGGADDISSGSDGEDKPPTPGQPIDENGLNQEQQEEEPIPETRIEVEIPKVNTDLGNDLYFVKLPNFLSVEPRPFDPQYYEDEFEDEEMLDEEGRTRLKLKVENTIRWRMRRDEEGNEIRESNARIVKWSDGSMSLHLGNEVFDVYKAPLQGDHNHLFIRQGTGLQGQAVFKTKLTFRPHSTDSATHRKMTLSLADRCSKTQKIRILPMAGRDPESQRTEMIKKEEERLRASIRRESQQRRMREKQHQRGLSANYLEPDRYDEEDEGEEAISLAAIKNRYKGGIREERARIYSSDSDEGSDEDRTQRLLKAKKLTSDEEGEPSGKRKAEDDDKASKKHKKYVISDEEEDDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNS3</accession>
    <name>A0A8C3SNS3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Homeobox protein Nkx-2.5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Homeobox protein NK-2 homolog E</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the NK-2 homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNS3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017850.1">
        <property type="protein sequence ID" value="ENSCSRP00000017061.1"/>
        <property type="gene ID" value="ENSCSRG00000013124.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000078">
        <property type="entry name" value="NK2 homeobox 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050394">
        <property type="entry name" value="Homeobox_NK-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24340">
        <property type="entry name" value="HOMEOBOX PROTEIN NKX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24340:SF28">
        <property type="entry name" value="HOMEOBOX PROTEIN NKX-2.5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="7 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="12">
        <location>
            <begin position="124"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="126"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="107"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="107"/>
            <end position="121"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005661"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00032979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017061.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="301" mass="33982" checksum="72D3773C24D01B93" modified="2022-01-19" version="1">MFPSPVTTTPFSVKDILNLEQHQTGLASMELSTLSSSSSCMLSTFKQETYTAETTALPELSEELTQTHPSKNPTAFPSSFYVKNYMEVDSAKDSKVDKKELCSLHKTLEPEKGGLEGPERPRQRKRRKPRVLFSQAQVYELERRFKQQKYLSAPERDHLANVLKLTSTQVKIWFQNRRYKCKRQRQDQTLEMVGIPPPRRIAVPVLVRDGKPCLGESSPYSSPYNVSINPYSYNAYPAYTNYNSSACNANYNCNYPSMQTMQPAAAGNNFMNFSVGDLNSVQTPIPQGNAGISTLHGIRAW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPN5</accession>
    <name>A0A8C3SPN5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Alcohol dehydrogenase-like C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018722.1">
        <property type="protein sequence ID" value="ENSCSRP00000017893.1"/>
        <property type="gene ID" value="ENSCSRG00000013756.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004745">
        <property type="term" value="F:all-trans-retinol dehydrogenase (NAD+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042573">
        <property type="term" value="P:retinoic acid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042572">
        <property type="term" value="P:retinol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000003">
        <property type="entry name" value="S-(hydroxymethyl)glutathione dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.180.10">
        <property type="entry name" value="Medium-chain alcohol dehydrogenases, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013149">
        <property type="entry name" value="ADH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011032">
        <property type="entry name" value="GroES-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43880">
        <property type="entry name" value="ALCOHOL DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43880:SF8">
        <property type="entry name" value="ALCOHOL DEHYDROGENASE 6 (CLASS V)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00107">
        <property type="entry name" value="ADH_zinc_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50129">
        <property type="entry name" value="GroES-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Alcohol dehydrogenase-like C-terminal" evidence="5">
        <location>
            <begin position="80"/>
            <end position="203"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF00107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017893.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="245" mass="26379" checksum="E92EE8EB8B7B6D53" modified="2022-01-19" version="1">MPDKTSRFTCKGKQIHHFLWISTFSEYTVMPDSAIARIDDDAPLDKVCLFGCGFSTGYGAAINTAKVKPGSTCAIFGLGGVGLSVVIGCKAAGASRIIGIDINKDKFTKARDLGATECINPQDFKKPIQEVLVEMTGHGVDYSFEVIGRVDTMAAALASCHLSSGTCVMVGAPPLGSQISFDPMLLFTGRTWKGSFIGGWKTKDSIPKLVSGYMEKKFNPDVLITHTLPFDKINEGFELLHSGKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPQ6</accession>
    <name>A0A8C3SPQ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Delta-aminolevulinic acid dehydratase</fullName>
            <ecNumber evidence="9">4.2.1.24</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8 9">
            <text>2 5-aminolevulinate = porphobilinogen + 2 H2O + H(+)</text>
            <dbReference type="Rhea" id="RHEA:24064"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58126"/>
            <dbReference type="ChEBI" id="CHEBI:356416"/>
            <dbReference type="EC" id="4.2.1.24"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="1">Porphyrin-containing compound metabolism; protoporphyrin-IX biosynthesis; coproporphyrinogen-III from 5-aminolevulinate: step 1/4.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">Homooctamer; active form. Homohexamer; low activity form.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the ALAD family.</text>
    </comment>
    <dbReference type="EC" id="4.2.1.24" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPQ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018748.1">
        <property type="protein sequence ID" value="ENSCSRP00000017917.1"/>
        <property type="gene ID" value="ENSCSRG00000013711.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00251">
        <property type="reaction ID" value="UER00318"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004655">
        <property type="term" value="F:porphobilinogen synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006782">
        <property type="term" value="P:protoporphyrinogen IX biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001731">
        <property type="entry name" value="ALAD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030656">
        <property type="entry name" value="ALAD_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF006762">
        <property type="entry name" value="PRK09283.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11458">
        <property type="entry name" value="DELTA-AMINOLEVULINIC ACID DEHYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11458:SF0">
        <property type="entry name" value="DELTA-AMINOLEVULINIC ACID DEHYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00490">
        <property type="entry name" value="ALAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00144">
        <property type="entry name" value="DALDHYDRTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM01004">
        <property type="entry name" value="ALAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51569">
        <property type="entry name" value="Aldolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00169">
        <property type="entry name" value="D_ALA_DEHYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0350">Heme biosynthesis</keyword>
    <keyword evidence="4 9" id="KW-0456">Lyase</keyword>
    <keyword evidence="5 9" id="KW-0627">Porphyrin biosynthesis</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034682244" description="Delta-aminolevulinic acid dehydratase" evidence="11">
        <location>
            <begin position="23"/>
            <end position="336"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023244"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00025628"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00025861"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00047651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU004161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017917.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="336" mass="36643" checksum="89A6E9615EB522DC" modified="2022-01-19" version="1">GSYRALSFSCIFTCSLRSWALAGQILSAKLQFQQDVGPSILHPQPCAEWLRLHAPGACVSVLGEGTLPRGEVLWGALWPCGFTGEHLFPLQDERGSAADVENTPAIQAIKKIRSSFPELLIACDVCLCPYTSHGHCGILRKDGTIQNEASCQRLAEVSLAYAKAGCHIVAPSDMMDGRIAAMKEALISNNMGNKVSVMSYSAKFASCFYGPFRDAALSKPAFGDRRCYQLPPGARGLALRAVDRDVREGADMLMVKPGMPYLDLVRDVKAKHPTHPLAVYHVSGEFAMLWHGAQAGAFNLKTAVMEVVTGFRRAGADIIITYYVPQLLKWLKEERA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQ23</accession>
    <name>A0A8C3SQ23_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">5-hydroxytryptamine receptor 2B</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Serotonin receptor 2B</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="18">Synapse</location>
            <location evidence="18">Synaptosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="19">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQ23"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018467.1">
        <property type="protein sequence ID" value="ENSCSRP00000017649.1"/>
        <property type="gene ID" value="ENSCSRG00000013565.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004993">
        <property type="term" value="F:G protein-coupled serotonin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030594">
        <property type="term" value="F:neurotransmitter receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051378">
        <property type="term" value="F:serotonin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007187">
        <property type="term" value="P:G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007507">
        <property type="term" value="P:heart development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007208">
        <property type="term" value="P:phospholipase C-activating serotonin receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050795">
        <property type="term" value="P:regulation of behavior"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051209">
        <property type="term" value="P:release of sequestered calcium ion into cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007210">
        <property type="term" value="P:serotonin receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006939">
        <property type="term" value="P:smooth muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042310">
        <property type="term" value="P:vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15306">
        <property type="entry name" value="7tmA_5-HT2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000523">
        <property type="entry name" value="5-hydroxytryptamine receptor 2B"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000482">
        <property type="entry name" value="5HT2B_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002231">
        <property type="entry name" value="5HT_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24247">
        <property type="entry name" value="5-HYDROXYTRYPTAMINE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24247:SF31">
        <property type="entry name" value="5-HYDROXYTRYPTAMINE RECEPTOR 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00651">
        <property type="entry name" value="5HT2BRECEPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01101">
        <property type="entry name" value="5HTRECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0085">Behavior</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9 19" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0564">Palmitate</keyword>
    <keyword evidence="13 19" id="KW-0675">Receptor</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0770">Synapse</keyword>
    <keyword evidence="4" id="KW-0771">Synaptosome</keyword>
    <keyword evidence="15 19" id="KW-0807">Transducer</keyword>
    <keyword evidence="6 19 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 20" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="43"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="78"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="116"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="159"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="204"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="311"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="350"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="21">
        <location>
            <begin position="58"/>
            <end position="366"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00017581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022610"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00032260"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00034102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017649.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="467" mass="52338" checksum="23571D8C90B6805C" modified="2022-01-19" version="1">NVHPMSYPLNGYGSGNGSLTQLSVTGEFKQNYLNDEHGNRPRWAALLILMVIIPTIGGNILVILAVSLEKKLQYATNYFLMSLAVADLLVGLFVMPIALLIILFDNAWPLPPDLCPVWLFLDVLFSTASIMHLCAISLDRYIAIKKPIQASQYNSRATALMKITVVWLISIGIAIPIPIRGIEDGDGKSTNITCALTPNRFHDFILYGSLAAFFVPLAIMIVTYFLTIQVLRKKAYLINKPPQRLTWSTVSTVFQRDATPGSSPEKVAMLDGSRKDKVVPSTNEEMFIRRMSTAGKKSVQTISNEQRASKVLGIVFSLFLLMWCPFFITNITSVLCDSCSQEVIQRLMEIFVWIGYVSSGVNPLVYTLFNKTFREAFGRYITCNYRTAKPMKALRKCSSRISFRNSMAENSKLFMMHGMRNGISPVMYQSPMRLHSSPIQSSSAILLDTLLLTENEVDKTEEQVSYV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQV3</accession>
    <name>A0A8C3SQV3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Matrix metalloproteinase-9</fullName>
            <ecNumber evidence="4">3.4.24.35</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">92 kDa gelatinase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">92 kDa type IV collagenase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="22">Gelatinase B</fullName>
        </alternativeName>
    </protein>
    <organism evidence="34 35">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="34" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="34" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="23">Matrix metalloproteinase that plays an essential role in local proteolysis of the extracellular matrix and in leukocyte migration. Could play a role in bone osteoclastic resorption. Cleaves KiSS1 at a Gly-|-Leu bond. Cleaves NINJ1 to generate the Secreted ninjurin-1 form. Cleaves type IV and type V collagen into large C-terminal three quarter fragments and shorter N-terminal one quarter fragments. Degrades fibronectin but not laminin or Pz-peptide.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Cleavage of gelatin types I and V and collagen types IV and V.</text>
            <dbReference type="EC" id="3.4.24.35"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="27">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
        <text evidence="27">Can bind about 5 Ca(2+) ions per subunit.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="27">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="27">Binds 2 Zn(2+) ions per subunit.</text>
    </comment>
    <comment type="subunit">
        <text evidence="24">Exists as monomer or homodimer; disulfide-linked. Also exists as heterodimer with LCN2. Macrophages and transformed cell lines produce only the monomeric form. Interacts with ECM1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
            <location evidence="2">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the peptidase M10A family.</text>
    </comment>
    <dbReference type="EC" id="3.4.24.35" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQV3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018349.1">
        <property type="protein sequence ID" value="ENSCSRP00000017536.1"/>
        <property type="gene ID" value="ENSCSRG00000013487.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030574">
        <property type="term" value="P:collagen catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030198">
        <property type="term" value="P:extracellular matrix organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051239">
        <property type="term" value="P:regulation of multicellular organismal process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00062">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="CDD" id="cd00094">
        <property type="entry name" value="HX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04278">
        <property type="entry name" value="ZnMc_MMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.390.10:FF:000010">
        <property type="entry name" value="72 kDa type IV collagenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000001">
        <property type="entry name" value="Fibronectin 1a isoform 1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="2.110.10.10:FF:000011">
        <property type="entry name" value="Matrix metalloproteinase-9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.10">
        <property type="entry name" value="Collagenase (Catalytic Domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.10.10">
        <property type="entry name" value="Fibronectin, type II, collagen-binding"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.110.10.10">
        <property type="entry name" value="Hemopexin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000562">
        <property type="entry name" value="FN_type2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036943">
        <property type="entry name" value="FN_type2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000585">
        <property type="entry name" value="Hemopexin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036375">
        <property type="entry name" value="Hemopexin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018487">
        <property type="entry name" value="Hemopexin-like_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018486">
        <property type="entry name" value="Hemopexin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033739">
        <property type="entry name" value="M10A_MMP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024079">
        <property type="entry name" value="MetalloPept_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001818">
        <property type="entry name" value="Pept_M10_metallopeptidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021190">
        <property type="entry name" value="Pept_M10A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021158">
        <property type="entry name" value="Pept_M10A_Zn_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006026">
        <property type="entry name" value="Peptidase_Metallo"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002477">
        <property type="entry name" value="Peptidoglycan-bd-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036365">
        <property type="entry name" value="PGBD-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10201">
        <property type="entry name" value="MATRIX METALLOPROTEINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10201:SF30">
        <property type="entry name" value="MATRIX METALLOPROTEINASE-9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00040">
        <property type="entry name" value="fn2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00045">
        <property type="entry name" value="Hemopexin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00413">
        <property type="entry name" value="Peptidase_M10"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01471">
        <property type="entry name" value="PG_binding_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001191">
        <property type="entry name" value="Peptidase_M10A_matrix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00013">
        <property type="entry name" value="FNTYPEII"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00138">
        <property type="entry name" value="MATRIXIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00059">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00120">
        <property type="entry name" value="HX"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00235">
        <property type="entry name" value="ZnMc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50923">
        <property type="entry name" value="Hemopexin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47090">
        <property type="entry name" value="PGBD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00546">
        <property type="entry name" value="CYSTEINE_SWITCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00023">
        <property type="entry name" value="FN2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51092">
        <property type="entry name" value="FN2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00024">
        <property type="entry name" value="HEMOPEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51642">
        <property type="entry name" value="HEMOPEXIN_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14 27" id="KW-0106">Calcium</keyword>
    <keyword evidence="16" id="KW-0177">Collagen degradation</keyword>
    <keyword evidence="18 29" id="KW-1015">Disulfide bond</keyword>
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    <sequence length="692" mass="76685" checksum="004D46354F7CB1A3" modified="2022-01-19" version="1">MGLTLLAPLAVGLLALSCWAAPLDPKPQAVITFPGELVSNATDLQLAESYLQRFGYTEPTWKAHNRHASMGKALRKMQKQLGLEETGELDANTLDAMRAPRCGVPDVGRFLTFEGDLKWDHNDLTYRVLNYSPDLDASVIDDAFARAFKVWSDVTPLTFTRLQSGEADIMIQFGTQEHGDGYPFDGKDGLLAHAFPPGKGVQGDAHFDDDEFWTLGTGIVVKTSYGNANGAACHFPFTFEGQSYSTCTSQGRSDGLPWCATTPNYDTDKVYGFCPSELLYTYDGNSDGAKCVFPFVFDGKSYDACTTDGRSDGYRWCATSASFDQDKKYGFCPNRDTAVIGGNSQGDPCVFPFTFLGQTYSACTSEGRQDGKLWCATTSNYDTDSKWGFCPDQGYSLFLVAAHEFGHSLGLDHSSVREALMFPMYSYIQDFHLHPDDVSGIQFLYGRGSGPKPPAPTAQVPDIPDQTTRPAKTTTTTAEPDSTTEDDSHSPTEPSPVDPSNEACKVNSFDAITEINGELHFFKSGNYWKSSVSRKGAIQGPFRIKATWPALPASIDAAFQDVLTKKLFFFSGRRFWVYTGSSVLGPRGIEKLGIGKEAERISGALQRGRGKVLLFSGEKYWRLDMKVQKVDKGYPRLTDDTFAGVPLNAHDVFLYQGKYHFCQDRFYWRMNPRYQVEQVGYVKYDILKCPEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSI2</accession>
    <name>A0A8C3SSI2_CHESE</name>
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        <recommendedName>
            <fullName evidence="2">Ig-like domain-containing protein</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018424.1">
        <property type="protein sequence ID" value="ENSCSRP00000017606.1"/>
        <property type="gene ID" value="ENSCSRG00000013389.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046636">
        <property type="term" value="P:negative regulation of alpha-beta T cell activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050776">
        <property type="term" value="P:regulation of immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042473">
        <property type="entry name" value="VISTA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44819">
        <property type="entry name" value="V-TYPE IMMUNOGLOBULIN DOMAIN-CONTAINING SUPPRESSOR OF T-CELL ACTIVATION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44819:SF1">
        <property type="entry name" value="V-TYPE IMMUNOGLOBULIN DOMAIN-CONTAINING SUPPRESSOR OF T-CELL ACTIVATION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="186"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="2">
        <location>
            <begin position="28"/>
            <end position="151"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
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        </source>
    </evidence>
    <sequence length="311" mass="35105" checksum="3AF8807A1863860E" modified="2022-01-19" version="1">RAVVAGLQHKQTTAFMITTPYSLYVCPEGQNVTLTCKLSGPLSARHDLLYKIWYFSSNGDQRCSEKQHIRNVTERDLHHEPGKHHGTHSNVTERYFHGGRANHYGLETTSDHHGTFNVIMMNLTLQDSGNYCCYVVETKKENGKQYNQQMAHGFMELRIQKGRCNWETCAECVWERLLQRKNNITAAALATGACIVGILCLPLILILIYKQRQAVHSRRAHELVRMESNAQGIENPVFEAVPSTNTETRPKPQMTYIASRQQSESGRHLLSEPNTPLSPPGTGDCFFPTLVSHFIPTGPNFGLSYTSIDME</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVF4</accession>
    <name>A0A8C3SVF4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVF4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020343.1">
        <property type="protein sequence ID" value="ENSCSRP00000019462.1"/>
        <property type="gene ID" value="ENSCSRG00000014839.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002039">
        <property type="term" value="F:p53 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16784">
        <property type="entry name" value="mRING-HC-C2H2C4_MDM4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46858">
        <property type="entry name" value="OS05G0521000 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46858:SF12">
        <property type="entry name" value="PROTEIN MDM4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13920">
        <property type="entry name" value="zf-C3HC4_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019462.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="96" mass="10959" checksum="7C68308364DE7CF9" modified="2022-01-19" version="1">PNARSLTLQSNGTVTALQMHFGEHKMEEVEECQENIKNLLNPCLLCQKRPRDGNIVHGRSAHLVACFKCAKMLKKRRLPCPVCKKQIQMVIRIFMG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXA7</accession>
    <name>A0A8C3SXA7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Atos homolog protein A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Transcription regulator that syncronizes transcriptional and translational programs to promote macrophage invasion of tissues.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the ATOS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXA7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019562.1">
        <property type="protein sequence ID" value="ENSCSRP00000018702.1"/>
        <property type="gene ID" value="ENSCSRG00000014326.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033473">
        <property type="entry name" value="Atos-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025261">
        <property type="entry name" value="Atos-like_cons_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051506">
        <property type="entry name" value="ATOS_Transcription_Regulators"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13199:SF13">
        <property type="entry name" value="ATOS HOMOLOG PROTEIN A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13199">
        <property type="entry name" value="GH03947P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13889">
        <property type="entry name" value="Chromosome_seg"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13915">
        <property type="entry name" value="DUF4210"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01177">
        <property type="entry name" value="DUF4210"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Atos-like conserved" evidence="6">
        <location>
            <begin position="889"/>
            <end position="947"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00034497"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00037191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00040290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM01177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018702.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1087" mass="122159" checksum="87EE45734E7B6385" modified="2022-01-19" version="1">MKPERDTLDEYFEYEAEEFLVSLALLITEGRTPEFSVKGRTEGFHCPPAQSSQPLTSKHECTDKLAQCRQARRTRSEVMLLWKNNIPIMIEVMLLPDCCYSDEGPTTEGSDLNDPAIKQDALLLERWILEPVPRQSGDRFIEEKTLLLAVRSFVFFSQLSAWLSVSHGAVPRNILYRVSAADVDLQWTFSQTPTEHVFPVPNVSHNVALKVSVQSLPRQSNYPVLTCSIHTSLGFYEKGIQEHNVHRHCDSIEGEQRSVSSSQRSCGKQTWTLIPEGLFNAKISPEFTTSVRNVKLYPTAGFGSAFGTSQSKVQCYNAMGDNKTQPCETSVRTFKSFSLVDPQVPNSHCSRHPIGETNPLIGSLLQERQEVIARIAQHLIHCDPSTSHVTGCPFNMHETSSVTSKVFWNTYEDESLLKKGKEISSVSTANTDTMLSEECSEDKTRAIQENPLVYSHVPMNHCSRQSIGEINPLIGSLLLERQEVIARIAQHLLHCDPVTSHITGRPFNVHESSSITSKVFQSSYEDENLLKKGKETSSISFSKSDVTIKDSSKVKTRTPDTPLTSCRLDGELKASPKPQARRKLILAKPSEVVQNTFQQTPNKTTNSFTSINVSCSKENKSELPDKLETILSGCPHKDQMTNKGIGKQCSNFNTTDEQICKNKLKERTVTSENSNGDCLINPQLAKSKILEGTKKATLMQASDILHKNELKCLDKDSKKSTICEQNTQLVSIENYLNKDHDSFKCKSKQDKLKTAHDENEDPTDYEFQSNSQKKSVEDYLARCERLKNADMLRIPPLKHSSIWRKHNFHSLDGTITKAFHPRTGLPLLSSPVPQRKTQSGCFDLDSSLLRLKCLSTRSPQQCINTDSDPEGHGKPFLSSSAPPITSLSLLGNFEESVLNYRLDPLGIVDGFTAEVGASGVFCPTHMTLPVEVSFYSVSDDNAPSPYMGVITLETLGKRGYRVPPSGTIQVTLFNPNKTVVKMFVVIYDLREMPANHQTFLRQRTFSVPVRREVKRSINKENIRQTEERLLRYLIHLRFQSSKSGKIYLHRDVRLLFSRKSMEVDSGAAYELKSYTESPTNPQFSPRC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXS9</accession>
    <name>A0A8C3SXS9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Coiled-coil domain containing 73</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXS9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022119.1">
        <property type="protein sequence ID" value="ENSCSRP00000021181.1"/>
        <property type="gene ID" value="ENSCSRG00000016038.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031650">
        <property type="entry name" value="CCDC73"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28660">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 73"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28660:SF1">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 73"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15818">
        <property type="entry name" value="CCDC73"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="53"/>
            <end position="87"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021181.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="155" mass="18330" checksum="E129857806C7E4B5" modified="2022-01-19" version="1">MDRDFKTTPAYTFQSSSDTLLSIHLLDFKTSLLEAVEELRVRRDAEINYEDQINKIIMEKQELEWQKETLQHETETLNKQHKEAMAAFKKQGKYQLAIETKEKEIDGMKKTLKTFQPWHGTPKQVPTMVLKLILLLLPLHLDLPRVYHLLYIVHN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY43</accession>
    <name>A0A8C3SY43_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Retinoblastoma-associated protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">pRb</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the retinoblastoma protein (RB) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY43"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020979.1">
        <property type="protein sequence ID" value="ENSCSRP00000020078.1"/>
        <property type="gene ID" value="ENSCSRG00000015232.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000029731.1">
        <property type="protein sequence ID" value="ENSCSRP00000028575.1"/>
        <property type="gene ID" value="ENSCSRG00000021008.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035189">
        <property type="term" value="C:Rb-E2F complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048667">
        <property type="term" value="P:cell morphogenesis involved in neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000134">
        <property type="term" value="P:negative regulation of G1/S transition of mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031175">
        <property type="term" value="P:neuron projection development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20599">
        <property type="entry name" value="CYCLIN_RB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000039">
        <property type="entry name" value="RB transcriptional corepressor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.140:FF:000002">
        <property type="entry name" value="RB transcriptional corepressor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000033">
        <property type="entry name" value="retinoblastoma-associated protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.530">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.10">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013763">
        <property type="entry name" value="Cyclin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036915">
        <property type="entry name" value="Cyclin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002720">
        <property type="entry name" value="RB_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002719">
        <property type="entry name" value="RB_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015030">
        <property type="entry name" value="RB_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028309">
        <property type="entry name" value="RB_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024599">
        <property type="entry name" value="RB_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13742:SF36">
        <property type="entry name" value="RETINOBLASTOMA-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13742">
        <property type="entry name" value="RETINOBLASTOMA-ASSOCIATED PROTEIN RB -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01858">
        <property type="entry name" value="RB_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01857">
        <property type="entry name" value="RB_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08934">
        <property type="entry name" value="Rb_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00385">
        <property type="entry name" value="CYCLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01367">
        <property type="entry name" value="DUF3452"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01368">
        <property type="entry name" value="RB_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01369">
        <property type="entry name" value="Rb_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47954">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="7" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0678">Repressor</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Retinoblastoma-associated protein N-terminal" evidence="17">
        <location>
            <begin position="62"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="domain" description="Retinoblastoma-associated protein A-box" evidence="18">
        <location>
            <begin position="328"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="domain" description="Cyclin-like" evidence="16">
        <location>
            <begin position="617"/>
            <end position="704"/>
        </location>
    </feature>
    <feature type="domain" description="Retinoblastoma-associated protein C-terminal" evidence="19">
        <location>
            <begin position="725"/>
            <end position="885"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="199"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="838"/>
            <end position="886"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="875"/>
            <end position="886"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00070939"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00081114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="SMART" id="SM00385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="SMART" id="SM01367"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="SMART" id="SM01368"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="SMART" id="SM01369"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020078.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="886" mass="101365" checksum="441C80C9066261D1" modified="2022-01-19" version="1">IPQNPMPRLMVFFTLSPRLEFGETDFVALCDILRVSDIVRANAWKTYEKVSSADGTLVGYSEKKKDMWGICIFIAAIDLDDMTFTFTELLKSIGMSVCTCFRLLREMDVNMDTISTKVDSNVSRLNKKYDVLSALYHKFERTCGLIYMSFFLTFSGKVLQMEDDLVISFQLLLCVLDYFIKLSPPAMLKEPYKSHVGAMSINGSTRAPRRGQNRSTRTSKQTDTDTKVIEVLCKEYGCNLDEVKNVYFTSFIPFLNSVGIVTSNGLPEVEDLSRQYEELYLKNKDIDARLFLDNDETLQRNHIECLQLERTPRKNNPDEELNLILPQTPVRAAMNTIQQLMMILNSASDKPSDNLISYFNNCTVNPKEGILARVENLGNIFKEKFAEAVGQGCAEIGSQRYKLGVRLYYRLMESMLKSEEERLSVHNFSKLLNNNIFHTSLLACAVEVVMATYGRNASQSDGTSTETDLSFPWILNVLDLKAFDFYKVIESFIKAEPSLTREMIKHLERCEHRIMESLAWQSDSSLFDLIKQSKEREGQVDQPEPTCTLNLPLQHNHTAADLYLSPVRSPKKKGSTASLNPTPIMDAQPVLAPQTQKPQKSTSLSLFYKKVYRLAYLRLNTLCLRLLFDHPELEHLIWTLFQHTLQNEYELMKDRHLDQIMMCSMYGICKVKNVDLRFKIIVTAYKELTNTNQETFKRVLIREGQYDSIIVFYNLVFMQKLKTNILQYASNRPPTLSPIPHIPRSPYKFSNSPLRVPAGNNIYISPLKSPYKFSEGMLSPTKMTPRSRILVSIGESFGTSEKFQKINQMVGSSDRQLKRSAEVSTAPKPLKRLRFDIEGQDEADGSKHLPGESKFQQKLAEMTSTRTRMQKQKLNDGTDTSATEEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY57</accession>
    <name>A0A8C3SY57_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Protein archease</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Component of the tRNA-splicing ligase complex required to facilitate the enzymatic turnover of catalytic subunit RTCB. Together with DDX1, acts by facilitating the guanylylation of RTCB, a key intermediate step in tRNA ligation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="2">Component of the tRNA-splicing ligase complex.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the archease family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021365.1">
        <property type="protein sequence ID" value="ENSCSRP00000020456.1"/>
        <property type="gene ID" value="ENSCSRG00000015555.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072669">
        <property type="term" value="C:tRNA-splicing ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006388">
        <property type="term" value="P:tRNA splicing, via endonucleolytic cleavage and ligation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.55.10.10:FF:000001">
        <property type="entry name" value="protein archease isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.55.10.10">
        <property type="entry name" value="Archease domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002804">
        <property type="entry name" value="Archease"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023572">
        <property type="entry name" value="Archease_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036820">
        <property type="entry name" value="Archease_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12682">
        <property type="entry name" value="ARCHEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12682:SF11">
        <property type="entry name" value="PROTEIN ARCHEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01951">
        <property type="entry name" value="Archease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69819">
        <property type="entry name" value="MTH1598-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0819">tRNA processing</keyword>
    <feature type="domain" description="Archease" evidence="8">
        <location>
            <begin position="28"/>
            <end position="164"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00055814"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF01951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020456.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="164" mass="19266" checksum="42B7BB5E624FA203" modified="2022-01-19" version="1">MADNYRDYNLTADQQAIKAKYPPLNKKYEYLDHTADVQLHAWGDTLEETFEQCVMAMFGYMTDTETVEPLDTMEVEAEGHDLLSLLYNFLNEWLYKFSADQFFVPREVKVLYIDRMSYKIRSIGWGEEFSLPKHPQGTEVKAITYSAMQIYEEETPEVFVIIDI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYD7</accession>
    <name>A0A8C3SYD7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Transferrin-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYD7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021578.1">
        <property type="protein sequence ID" value="ENSCSRP00000020662.1"/>
        <property type="gene ID" value="ENSCSRG00000015674.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055037">
        <property type="term" value="C:recycling endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006826">
        <property type="term" value="P:iron ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.190.10">
        <property type="entry name" value="Periplasmic binding protein-like II"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001156">
        <property type="entry name" value="Transferrin-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11485:SF28">
        <property type="entry name" value="OVOTRANSFERRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11485">
        <property type="entry name" value="TRANSFERRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00405">
        <property type="entry name" value="Transferrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00094">
        <property type="entry name" value="TR_FER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53850">
        <property type="entry name" value="Periplasmic binding protein-like II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51408">
        <property type="entry name" value="TRANSFERRIN_LIKE_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="125"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="domain" description="Transferrin-like" evidence="2">
        <location>
            <begin position="1"/>
            <end position="203"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51408"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020662.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="211" mass="24213" checksum="FB1D85AA17D1FF5A" modified="2022-01-19" version="1">RQGDRLRKCKLYFWKGCMPGADRNLCKVCIGGGEMEGVKVSSRCAANHNERYYGNMGAFGDVAFLEHHNLLKNIESWATGYTLNDFELLCLDGRRVAVTDWGDCNLGPLNPIHFSLREVATWLKIHLLHLFCFLLFEFFLFFSVKETLETNLDSKFHLFHSQKYGESDLLFKDATQYLVHTRHLGYQSILGEPFFQLAESVFNCTHAGNVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYU0</accession>
    <name>A0A8C3SYU0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">EF-hand domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYU0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021777.1">
        <property type="protein sequence ID" value="ENSCSRP00000020854.1"/>
        <property type="gene ID" value="ENSCSRG00000015803.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051242">
        <property type="entry name" value="WD-EF-hand_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44324:SF6">
        <property type="entry name" value="EF-HAND CALCIUM BINDING DOMAIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44324">
        <property type="entry name" value="WD40 REPEAT DOMAIN 95"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13833">
        <property type="entry name" value="EF-hand_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0106">Calcium</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="4">
        <location>
            <begin position="127"/>
            <end position="162"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020854.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="184" mass="21489" checksum="9F99DCE9901DE305" modified="2022-01-19" version="1">MSEIHIPSHPHQDGFSAVVKCRFQRDCFNSRHNRVQVKTEQSGKFQLKCKLDENRKAFSLIFLLFYELLSMKICKLASLPSLSTGPRFHCSKLHYLEKCRADYTVLILPGLDIKAFRKAMKMIMDNITEEDIDIIFMKIDTDCDGSVGWEEYLNYILREYRGKEDMLKSKSPLLFQTPMKIIPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ31</accession>
    <name>A0A8C3SZ31_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ31"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021503.1">
        <property type="protein sequence ID" value="ENSCSRP00000020591.1"/>
        <property type="gene ID" value="ENSCSRG00000015629.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF70">
        <property type="entry name" value="OLFACTORY RECEPTOR MOR24-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0552">Olfaction</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="26"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="61"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="141"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="201"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="239"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="270"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="42"/>
            <end position="293"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020591.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="320" mass="36793" checksum="BD97373227C083C8" modified="2022-01-19" version="1">MSHYNTTNFTNPSTFILLGIPGLEAAYVWISIPFCAMYIIALLGNFTILFIREPSLHVPMYYFLCMLAVTDLVLSTSTLPKMLSIFWFNSREIDFSACLTQMYFLRCSSVMESGNFVAMAFDRYVAICHPLRHSTILTNRVVSKIGLAIVLRGGMLVLPYPFLTRRWTYCRTNIIPHTYCEHMAVVNLACTETHVSNYYGLFVAFLVPGLDLFFITVSYILILRAIFSLPTKDARLKTFGTCVSHLWAILAFYIPVIFSSLTYRFGHNVALWFHVLIANVYLLVPPMLNPIIYGMRTKQIRKFFPLVLWLSDRTPCRADW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ93</accession>
    <name>A0A8C3SZ93_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Transmembrane protein 234</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ93"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022755.1">
        <property type="protein sequence ID" value="ENSCSRP00000021793.1"/>
        <property type="gene ID" value="ENSCSRG00000016298.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018908">
        <property type="entry name" value="TMEM234"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28668">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 234"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28668:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 234"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10639">
        <property type="entry name" value="TMEM234"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033998099" description="Transmembrane protein 234" evidence="6">
        <location>
            <begin position="25"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="81"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="114"/>
            <end position="132"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021793.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="151" mass="16828" checksum="DFF8E055ACEE0D4E" modified="2022-01-19" version="1">MASSTLREVSALVLVAILWGGTNPFLKTGTEGLEKVKQRNRVLQLLAEMKFLCLNYKYMVPFLFNQCGSMIYYLTLASTDLSLAVPLCNSLALIVTVVTGKILGEDIGGKSKSYFSAMLLYMCSAHSLAFRLPLSKKKSLHRCEEKCLRTY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1Q8</accession>
    <name>A0A8C3T1Q8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Phosphatidylinositol glycan anchor biosynthesis class S</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Glycolipid biosynthesis; glycosylphosphatidylinositol-anchor biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the PIGS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1Q8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024580.1">
        <property type="protein sequence ID" value="ENSCSRP00000023562.1"/>
        <property type="gene ID" value="ENSCSRG00000017604.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00196"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042765">
        <property type="term" value="C:GPI-anchor transamidase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016255">
        <property type="term" value="P:attachment of GPI anchor to protein"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006506">
        <property type="term" value="P:GPI anchor biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019540">
        <property type="entry name" value="PtdIno-glycan_biosynth_class_S"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21072">
        <property type="entry name" value="GPI TRANSAMIDASE COMPONENT PIG-S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21072:SF13">
        <property type="entry name" value="GPI TRANSAMIDASE COMPONENT PIG-S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10510">
        <property type="entry name" value="PIG-S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0337">GPI-anchor biosynthesis</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="520"/>
            <end position="542"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023562.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="556" mass="60704" checksum="BD426579FB825182" modified="2022-01-19" version="1">MSYICRRFSAQTFDADPGDSGWWQQQFIGLLSQGSETIEVLGGPQGSGWFWGSPKCCAEVRGADGSWDGGRGPGLRCQVTLLFAQFQLTVPVSVVFAKGALPGAQQRRLPFADTQEEESLLNRKNQADAALLPLQEDSLGALTVYVIPETSPLLPQGVGVYVGKHRSAVMRCPQGPGDVLAAVSARVQQIVQAMSFTTDSITAALSDRVPMDQLGTDTRRPFKSSLGYEITFSLLNPDPKSHDVHWDIEAAVSGYVQPFLDKLGSVANFSVDSQILYYAVLGVSPRFDKASSSFILSALSLPHVINPVEARLGSSATSLYPVLNFLLYVPERIHSPLYIQDKDGAAVGTNAFHSPRWGGIMVYNVDHPAPDKALLPLRVDVDMVRVMEVFLAQLRLLFGISQVPLPEEFLLESPGNKGLTDWELDRLLWTRTVENIATVSTTLTSLAQLLDKIGNIVIKDDVASEVYHAVASAQTAMLELASGHLGSAFQASKEAVISSERAFFDPSLLHLLYFPDDQKFAIYIPLFLPMAVPILLSLVKILREAKQSKKEPTKTD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2Q5</accession>
    <name>A0A8C3T2Q5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2Q5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022994.1">
        <property type="protein sequence ID" value="ENSCSRP00000022022.1"/>
        <property type="gene ID" value="ENSCSRG00000016635.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022022.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="148" mass="15815" checksum="5C0BDFA77EDEA768" modified="2022-01-19" version="1">WANYSPRAASSPQAPAGERGLPRSNAPAEAQGPSPDPPPTLQPHQSHECGHSFCPLPSPGSTMPLAKACATHKFEHVPVEDIVVGEALAVEEVTEELPQVRVVGFVIKSQRAAEIEVRGELSWREAEQCTGFLPPPPYCGDMYSASCC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T317</accession>
    <name>A0A8C3T317_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">NR LBD domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000023725.1">
        <property type="protein sequence ID" value="ENSCSRP00000022732.1"/>
        <property type="gene ID" value="ENSCSRG00000017142.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004879">
        <property type="term" value="F:nuclear receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009755">
        <property type="term" value="P:hormone-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044321">
        <property type="term" value="P:response to leptin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048511">
        <property type="term" value="P:rhythmic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050234">
        <property type="entry name" value="Nuclear_hormone_rcpt_NR1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24082">
        <property type="entry name" value="NUCLEAR HORMONE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24082:SF113">
        <property type="entry name" value="NUCLEAR RECEPTOR SUBFAMILY 1 GROUP D MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12" id="KW-0010">Activator</keyword>
    <keyword evidence="10" id="KW-0090">Biological rhythms</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13" id="KW-0804">Transcription</keyword>
    <keyword evidence="9" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="NR LBD" evidence="17">
        <location>
            <begin position="1"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="32"/>
            <end position="69"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022732.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="128" mass="14203" checksum="120C7E50FEEA6A01" modified="2022-01-19" version="1">MFEFSEKLGSLELTEEELGLFTXXXWCRDQGRRGSGAAGEAGQWAAGGLSPAHGAFPPPRCTDRSGMENTASVEQLQETLIRALRALILKNHPTETSRFTKLLLKLPDLRTLNNMHSEKLLSFRIDAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T349</accession>
    <name>A0A8C3T349_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Mucin-5AC</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="8">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T349"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023490.1">
        <property type="protein sequence ID" value="ENSCSRP00000022507.1"/>
        <property type="gene ID" value="ENSCSRG00000016939.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006207">
        <property type="entry name" value="Cys_knot_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050780">
        <property type="entry name" value="Mucin_vWF_Thrombospondin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014853">
        <property type="entry name" value="VWF/SSPO/ZAN-like_Cys-rich_dom"/>
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        <property type="entry name" value="VWF_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001846">
        <property type="entry name" value="VWF_type-D"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025155">
        <property type="entry name" value="WxxW_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11339">
        <property type="entry name" value="EXTRACELLULAR MATRIX GLYCOPROTEIN RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11339:SF384">
        <property type="entry name" value="MUCIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08742">
        <property type="entry name" value="C8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13330">
        <property type="entry name" value="Mucin2_WxxW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00094">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00832">
        <property type="entry name" value="C8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00041">
        <property type="entry name" value="CT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00214">
        <property type="entry name" value="VWC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00216">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01185">
        <property type="entry name" value="CTCK_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01225">
        <property type="entry name" value="CTCK_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01208">
        <property type="entry name" value="VWFC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50184">
        <property type="entry name" value="VWFC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51233">
        <property type="entry name" value="VWFD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0186">Copper</keyword>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="VWFD" evidence="12">
        <location>
            <begin position="331"/>
            <end position="515"/>
        </location>
    </feature>
    <feature type="domain" description="VWFC" evidence="11">
        <location>
            <begin position="612"/>
            <end position="687"/>
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    </feature>
    <feature type="domain" description="CTCK" evidence="10">
        <location>
            <begin position="734"/>
            <end position="820"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="234"/>
            <end position="258"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
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            <dbReference type="ARBA" id="ARBA00004613"/>
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    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
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    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022737"/>
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    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023008"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023157"/>
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            <dbReference type="ARBA" id="ARBA00023180"/>
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            <dbReference type="PROSITE-ProRule" id="PRU00039"/>
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    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000259" key="10">
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            <dbReference type="PROSITE" id="PS01225"/>
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    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS51233"/>
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    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022507.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="15">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="862" mass="95533" checksum="D3E03915397F4530" modified="2022-01-19" version="1">MTSKTPSTTPVTETSSVSTSTLRTTAPSTTIPETTASPSTETVYTTGEITSITPCKPKCKWSEWHDVHFPSLDNKGDSETYDDIRAIICGKPANIQCRAENYPDITIDQIGQVVQCDANFGLVCKNEDQIGKFKMCFNYQIRVFCCEENINCPVTTSVLSTTPTRVTTPTISSTQTGTTEVTMTTTHCFCQIEDAVYASGEMIYNKTDKDGCNFYAICSKTCSVDRFKGPCKSTTPATTTPTTSTSIPTTTPTTTVSSTTKIECPDAKPPRKTGETWKISNCTTATCEGNNKVVIQQVKCPPIKKITCANGYPPVKVFSEDGCCYHYECECVCSGWGDPHYITFDGTYYTFLDNCTYTLVKQITPKYDNFRIDIDNYFCDAEDGLSCPQSIIVYYNFTVVVLTRELYNGVMANKIIFNNTVVKPGFQKDGISVSKLGINMVLEIPEIGATITFSGLIFSVKLPFSKFGNNTEGQCGTCTNIKSDDCRLPSGKIIPSCSQMAPHWKVDDGKKQYCAGTPTPPPGPSTPTPAPSCPPSTLCKIILSEVFEECHKVIPPQDFYKGCVFDACHMTNTSMQCSGLEIYATLCATRGVCIDWRGQTKGKCRKYCSINKYCKQSDSVLNYFFLQPGDQWKSNCQDCVCDKYTLAVQCTKRPCKPLLPVSCDDPGFVPIQSLTQEDPCCVQTECRKNPLRSSMWKILYISWGTAETSFQHLIWTLLSSYSAHLSHRDPKTFCIAFTRSRGVFCCWFCGSISKSFFLVGFVLCPIRYSLKANMMQHTCKCCQEVKTSKRQVTLSCPDGSTTDYSYIHVEQCDCAGTECVPQTTPTTPAQQQEQEQKNTDYRSHLPTLLFVCLFVVLALKGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4Q2</accession>
    <name>A0A8C3T4Q2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Methylcytosine dioxygenase TET</fullName>
            <ecNumber evidence="11">1.14.11.80</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Dioxygenase that catalyzes the conversion of the modified genomic base 5-methylcytosine (5mC) into 5-hydroxymethylcytosine (5hmC) and plays a key role in epigenetic chromatin reprogramming during embryonic development.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9 11">
            <text>a 5-formyl-2'-deoxycytidine in DNA + 2-oxoglutarate + O2 = a 5-carboxyl-2'-deoxycytidine in DNA + succinate + CO2 + H(+)</text>
            <dbReference type="Rhea" id="RHEA:53832"/>
            <dbReference type="Rhea" id="RHEA-COMP:13656"/>
            <dbReference type="Rhea" id="RHEA-COMP:13657"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:137731"/>
            <dbReference type="ChEBI" id="CHEBI:137732"/>
            <dbReference type="EC" id="1.14.11.80"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10 11">
            <text>a 5-hydroxymethyl-2'-deoxycytidine in DNA + 2-oxoglutarate + O2 = a 5-formyl-2'-deoxycytidine in DNA + succinate + CO2 + H2O</text>
            <dbReference type="Rhea" id="RHEA:53828"/>
            <dbReference type="Rhea" id="RHEA-COMP:13315"/>
            <dbReference type="Rhea" id="RHEA-COMP:13656"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:136731"/>
            <dbReference type="ChEBI" id="CHEBI:137731"/>
            <dbReference type="EC" id="1.14.11.80"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>a 5-methyl-2'-deoxycytidine in DNA + 2-oxoglutarate + O2 = a 5-hydroxymethyl-2'-deoxycytidine in DNA + succinate + CO2</text>
            <dbReference type="Rhea" id="RHEA:52636"/>
            <dbReference type="Rhea" id="RHEA-COMP:11370"/>
            <dbReference type="Rhea" id="RHEA-COMP:13315"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:85454"/>
            <dbReference type="ChEBI" id="CHEBI:136731"/>
            <dbReference type="EC" id="1.14.11.80"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="11">
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
        </cofactor>
        <text evidence="11">Binds 1 Fe(2+) ion per subunit.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="11">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="11">The zinc ions have a structural role.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Chromosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the TET family.</text>
    </comment>
    <dbReference type="EC" id="1.14.11.80" evidence="11"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024167.1">
        <property type="protein sequence ID" value="ENSCSRP00000023156.1"/>
        <property type="gene ID" value="ENSCSRG00000017396.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070579">
        <property type="term" value="F:DNA 5-methylcytosine dioxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0141166">
        <property type="term" value="P:chromosomal 5-methylcytosine DNA demethylation pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0040029">
        <property type="term" value="P:epigenetic regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030099">
        <property type="term" value="P:myeloid cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18896">
        <property type="entry name" value="TET2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024779">
        <property type="entry name" value="2OGFeDO_JBP1/TET_oxygenase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040175">
        <property type="entry name" value="TET1/2/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046942">
        <property type="entry name" value="TET_oxygenase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23358">
        <property type="entry name" value="METHYLCYTOSINE DIOXYGENASE TET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23358:SF3">
        <property type="entry name" value="METHYLCYTOSINE DIOXYGENASE TET2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12851">
        <property type="entry name" value="Tet_JBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01333">
        <property type="entry name" value="Tet_JBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0158">Chromosome</keyword>
    <keyword evidence="6 11" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="8 11" id="KW-0408">Iron</keyword>
    <keyword evidence="4 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 11" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 11" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Methylcytosine dioxygenase TET1-3 oxygenase" evidence="13">
        <location>
            <begin position="1274"/>
            <end position="1868"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="97"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="256"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="313"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="379"/>
            <end position="477"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="512"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="580"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="707"/>
            <end position="753"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="776"/>
            <end position="796"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1459"/>
            <end position="1494"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1508"/>
            <end position="1588"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1722"/>
            <end position="1811"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1892"/>
            <end position="1924"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="113"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="132"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="327"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="346"/>
            <end position="355"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="388"/>
            <end position="403"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
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            <begin position="414"/>
            <end position="436"/>
        </location>
    </feature>
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        </location>
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        </location>
    </feature>
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            <begin position="519"/>
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        </location>
    </feature>
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            <begin position="580"/>
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        </location>
    </feature>
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        <location>
            <begin position="598"/>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
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            <begin position="738"/>
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        <location>
            <begin position="1461"/>
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            <begin position="1572"/>
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        </location>
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            <end position="1798"/>
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    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="1914"/>
            <end position="1923"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00047840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00049431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU367064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM01333"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023156.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1965" mass="220474" checksum="993FEE6B9D1F4201" modified="2022-01-19" version="1">MEQDRTNHVDGNRLSPFLIPHPSHVCQVEPLSVKLQNGSPVTERTHAEVNGDHKWLLFKNSYGIPHVKGNPNNRTSPDVLQEKRVYSKYMQNGGIKRTFSEPSLYGLHQNKKIKQDEEVNGEKDEPGENNEKPTVSNSCNEKESVSFSGQENAASDFIQSSRYNCDGSENPEELQIQNEQERENINCHNKNIVLLLKNKAVPMPNGATVSASSMENMPGELLEKTLSQYYPDHVSIAMQKNTSHINAINSQATNELSYETTHSSHTSGQIISPQTSNSELPQVPAVVATEVYNTEDSSKPPVLPGSYSLQKSKLQLQQQNPGYDTHQLPTGNSSVHGNMGRAPNQDLSLSSSSDLQAHNNSLEGVSEQAEKNGALFKHNSMSNKDSFTPPPPPPPSAAPPPTPEMNSTLSIGVTEEHHPCDNRNVETLPREVKNEGEQEELMSRSPGLAQQQPNSQQRLPQKPEVSQQDGSESDLSAAMMTSIQQRTEEIKPTSEPHIQDLQVVGNNGELQQHYQQHLGQKEHEIPPEKGEDQAKQEPQHCPKPGWIELISTHFHHRDSPQKPSEALLRSILQFQPNPMEQMHSNQYTGNPDALKEPSGQSHSQKIIQQEQMPQLYKSEAGQLQVHPIADQPRQFQKHSPQPQLTKMNSLVKSYVQQHHTQQLHFQARQEQQTEQPLGALLKQQHLNPQTTENEQFLHSNILQQMLQKQAQQTQLPRSPQLTPNHHHQQALQRKSEELSQAFSHSQSGNEQQIDGASYSQLKLEDCFQTENKYIKPTEFPHNPQLGPEQEQSSNSKTSLYNQILKTNTNLQHPGRMHLVSEKKENTINAELFAVNKIQDLQHMQYYPNSVTPKQEVHHCFQEQDQQSHQASVIQRPLQQPEGCGGNLKQDMSSQQATPIQQRYLPHSQQTLPQDQRGCHLQAQPHKDFQNHAALRWHLLQKQEQQIHQQPKPEICPSVMRKPIKVEAGSKSNICMHLSTGQPENKTWKKTIKQENQHFSCENMQQKSIIETMEQQLKQIQVKSLFDHKALTIKSPKHVKVETAGPITILSRNSIAAEFDSHTSALDQQAIPAEKTPTKRTAGSVLNNFLESPSKLLDTPVKNLLDTPVKTQYDFPSCSCVEQIIEKDEGPFYTHLGAGPNVAAIREIMEERFGQKGKAIRIERVLYTGKEGKSSQGCPIAKWVVRRSSDEEKLLCLVRERAGHTCETAVIVILILVWEGISLSLADKLYSELTDTLRKYGTLTNRRCALNEERTCACQGLDPETCGASFSFGCSWSMYYNGCKFARSKVPRKFKLLGDDPKEEEKLESNLQNLSTLMAPTYKKLAPDAYNNQIEYEHRAPECRLGLKEGRPFSGVTACLDFCAHAHRDLHNMQNGSTLVCTLTREDNREIGQMPEDEQLHVLPLYKVSDVDEFGSTEGQEQKKKNGSIQVLSSFRRKVRMLAEPVKTCRQKKLEAKKAAAEKLSSLENSSSKTEKDKSAAARHKQASSEAAGHAKQLADLLRLSGPAMLQQQQHQQRTLANSPQSNPVNSYSGSGPANLYMRLPNPANAHPSSSYTSDLYGGSNPMNLYRTSSQSSGSYLNSSNPMNPYSGSLSQNNQYPPYQCNGNMPMDNCPSYLGSCPSQPQHLDLYRYQSQDPLSKLSLPPIHTLYQHRLGNNQSFGPKYLNYGNQNMQVDSFSNCTNRPNVHHAGSFPPYSTLEADSHIMDVASRLISNLSNPSVDYTSMNKNGEHPLHPPSHLAHDYHSASSIFSGPPHSLHLQNKDSEMASHTANGLPNMLPGLNHDRTTPQHGLNKTDSLNPEKAEDPDDVWSDSEHSFLDADIGGVAVAPSHGSILIECAKRELHATTPLKNPNRNHPTRISLVFYQHKSMNEPKHGLALWEAKMAEKAREKEEECEKYGPDYVPQKSYGKKSKREPVESHEPSEPTYVRFVKSLAQRTMSVTTNSTVTTSPYAFTRVTGPYNRYI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5G4</accession>
    <name>A0A8C3T5G4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Complement factor D</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5G4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024509.1">
        <property type="protein sequence ID" value="ENSCSRP00000023493.1"/>
        <property type="gene ID" value="ENSCSRG00000017658.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="60866at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000120">
        <property type="entry name" value="Putative serine protease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24271:SF54">
        <property type="entry name" value="COMPLEMENT FACTOR D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24271">
        <property type="entry name" value="KALLIKREIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0645">Protease</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0720">Serine protease</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="7" id="KW-0865">Zymogen</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023493.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="257" mass="28149" checksum="3710ABEC92BF92A7" modified="2022-01-19" version="1">MGHFSPFLALVVLLSISVCVGRPRGRILGGYEAPPHLKPYMASLQVDGKHVCGGFLIAEQWVLSAAHCLEDKHGKPFQVLLGAHSLSQPEPHKRLYGVRAEIGHPGSSTETYDDDLLLLQLEEKALLNEHVKVLPFQRQDRDVPADTVCEVAGWGEMSHTGKLPDKLRQVERPVISREICNRRIHHDNSITEKMMCTDSKKKDTCPGDSGGPLVCNGIAEGVVAAGSRVCGNYKKPGIYTRIPPYVAWIEGVMASAN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5U9</accession>
    <name>A0A8C3T5U9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Fascin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Stereocilium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 8">Cytoplasm</location>
            <location evidence="1 8">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 8">Belongs to the fascin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5U9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023244.1">
        <property type="protein sequence ID" value="ENSCSRP00000022266.1"/>
        <property type="gene ID" value="ENSCSRG00000016793.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032420">
        <property type="term" value="C:stereocilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030674">
        <property type="term" value="F:protein-macromolecule adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051017">
        <property type="term" value="P:actin filament bundle assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007163">
        <property type="term" value="P:establishment or maintenance of cell polarity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23345">
        <property type="entry name" value="beta-trefoil_FSCN2_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd23349">
        <property type="entry name" value="beta-trefoil_FSCN2_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000008">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000010">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000015">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000037">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008999">
        <property type="entry name" value="Actin-crosslinking"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010431">
        <property type="entry name" value="Fascin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022768">
        <property type="entry name" value="Fascin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024703">
        <property type="entry name" value="Fascin_metazoans"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10551">
        <property type="entry name" value="FASCIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10551:SF9">
        <property type="entry name" value="FASCIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06268">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005682">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50405">
        <property type="entry name" value="Actin-crosslinking proteins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="7" id="KW-0966">Cell projection</keyword>
    <keyword evidence="4 8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Fascin-like" evidence="9">
        <location>
            <begin position="20"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="domain" description="Fascin-like" evidence="9">
        <location>
            <begin position="141"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="domain" description="Fascin-like" evidence="9">
        <location>
            <begin position="266"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="domain" description="Fascin-like" evidence="9">
        <location>
            <begin position="389"/>
            <end position="491"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007415"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRNR" id="PIRNR005682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF06268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022266.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="491" mass="54557" checksum="702880F4B9CEC58B" modified="2022-01-19" version="1">MPTNGIHQVLKIQFGLINYQNRYLTAESFGYKVNASAPSLKRKQIWTLEQDEADSAVVFLRSHLGRYLAADKDGKVSCEAEKPGRDGRFAIVTQSDGRWALQSQPYKRFFGGSEDRLSCFAQAVTEAELWTVHLAIHPQANLLSVSRRRYAHLSAQEDEISTDSNVPWGVDALITLTFQNQRYGLRACDNRYLRNDGALVPEPGPRTGYTLEFKAGKLAFKDCDGKYLAPMGPTGTLKAGRSSKPGKDELFDLEESHPQVVFLASNGRYVSIRQGVNVSANQDEEMTQETFQMQIDRETKKCVFHSNAGSSWTLVSHGGIQVTATSGAANTMFDIEWRGRRVALKASNGKYICAKKNGQLAAVSDAVGEDEEFVLKLINRPILVLRGHHGFVCGHRGSNLLDANRATYDVFQLLFSDGAYHIRGLGGKFWYVASSGALCSDGEMSEDFFFELRERGRVAIRGKNGKYLRGDPAGTLRADADSLHRATLWEY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T617</accession>
    <name>A0A8C3T617_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Thyroglobulin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="14">Monomer. Homodimer (via ChEL region); occurs in the endoplasmic reticulum and is required for export to the Golgi apparatus. Homooligomer; disulfide-linked; stored in this form in the thyroid follicle lumen.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the type-B carboxylesterase/lipase family.</text>
    </comment>
    <comment type="caution">
        <text evidence="15">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000025036.1">
        <property type="protein sequence ID" value="ENSCSRP00000024005.1"/>
        <property type="gene ID" value="ENSCSRG00000017838.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005179">
        <property type="term" value="F:hormone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042446">
        <property type="term" value="P:hormone biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006590">
        <property type="term" value="P:thyroid hormone generation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00191">
        <property type="entry name" value="TY"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.50.10:FF:000047">
        <property type="entry name" value="Thyroglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000127">
        <property type="entry name" value="Thyroglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.800.10:FF:000016">
        <property type="entry name" value="Thyroglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.800.10">
        <property type="entry name" value="Thyroglobulin type-1"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.50.10">
        <property type="entry name" value="Tumor Necrosis Factor Receptor, subunit A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002018">
        <property type="entry name" value="CarbesteraseB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019819">
        <property type="entry name" value="Carboxylesterase_B_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052001">
        <property type="entry name" value="MHC-II_Gamma/Thyroglobulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000716">
        <property type="entry name" value="Thyroglobulin_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036857">
        <property type="entry name" value="Thyroglobulin_1_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011641">
        <property type="entry name" value="Tyr-kin_ephrin_A/B_rcpt-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14093">
        <property type="entry name" value="HLA CLASS II GAMMA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14093:SF19">
        <property type="entry name" value="THYROGLOBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00135">
        <property type="entry name" value="COesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07699">
        <property type="entry name" value="Ephrin_rec_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00086">
        <property type="entry name" value="Thyroglobulin_1"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM01411">
        <property type="entry name" value="Ephrin_rec_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00211">
        <property type="entry name" value="TY"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57610">
        <property type="entry name" value="Thyroglobulin type-1 domain"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00941">
        <property type="entry name" value="CARBOXYLESTERASE_B_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00484">
        <property type="entry name" value="THYROGLOBULIN_1_1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51162">
        <property type="entry name" value="THYROGLOBULIN_1_2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0372">Hormone</keyword>
    <keyword evidence="7" id="KW-0405">Iodination</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0765">Sulfation</keyword>
    <keyword evidence="11" id="KW-0795">Thyroid hormone</keyword>
    <keyword evidence="5" id="KW-0893">Thyroid hormones biosynthesis</keyword>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="1"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="54"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="122"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="259"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="554"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="608"/>
            <end position="675"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="676"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="978"/>
            <end position="1024"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="1025"/>
            <end position="1095"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="1096"/>
            <end position="1160"/>
        </location>
    </feature>
    <feature type="domain" description="Thyroglobulin type-1" evidence="16">
        <location>
            <begin position="1461"/>
            <end position="1515"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="24"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="33"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="92"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="101"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="125"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="299"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="587"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="993"/>
            <end position="1000"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="1131"/>
            <end position="1138"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="1140"/>
            <end position="1160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022534"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022641"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022653"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022920"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00046595"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51162"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024005.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2679" mass="295565" checksum="AEB713A514AD89E7" modified="2022-01-19" version="1">KAFLEGEVYVPQCLEDGQFRTVQCNTNGLSCWCVDANGIEVPGTKQTGVPIACLSFCQLQKQQILVSHYVNSSTISYVPECLNSGEFDPVQCDVGPGQCWCVDSEGMEIYGTRQTGKPRRCPGSCEIRDRRILHGVGERSPPQCSADGEFLPIQCKFVNMTDMMVFDLVHSYNRFPDAFQTFSSFRSMFPEVSGYCYCADTLGRELAETGLELLLEEVYDTVFTALQPAHTFTETSIYRILQRRFLGVQLATSGRFRCPSKCEVERFAAIRFRHAYSPSCEDNGDYAPVQCEQEGPCWCVDPEGREIQGTRRQGQLPTCGEERACASERQQALSRLFYGPIGHFSQHSLFDTSDVKSETVARFSSSCPPSFKELFVDSGLLSPITEKQEASQLFALESILSDAVRGMFPSRQLARVALRFTANPKRFQENLFGGKFLKNLIQFNFTGALGTRGKFSIGQFFQQGGVTGMDNGGGFAKRPEGLSLGTSKESFNLSQPLVDSFGRTVRLQDNQNGVEFLASLLELPEFFAFLQHVISVPENIAEDLGEVVKIALKSKDCTEQPTDLFVPTCTKEGRYEEIQCYAATCWCVDSRGQEVPGSRGLGKRPRCPTACEKQRESLQSLKQSQPAGSDLFVPSCTKEGGFLPVQCHGTNCICVDLEGRAIPGTARKAGEPMQCPSACQVTAAQLFLKMVQLLLSDPRALSQLSSVYIPQCSTDGNWRQVQCNGPPEQAFEWYQRWITQNNEGKTLPVGDLLNVLLEYKESSSQGFTAFIKGLYVAGHQNIFPALAKYSSFDALPPGVLEGNVTVVSENILLDPYTFWQLLHGQLTHYPGSYTDFSALLGHFELRSCWCVDSKGEELQGTKAGANKIPACPGACESVKKEALQFIDEAEQLILASNGSHIPLAQSFLMAKGLQLTDNDLLHFAETFQSGITFAEKLLAGSDYAVRLAAQSTLHFYWRSHFTSRGSAGQATHLGFHPYIPQCDGLGNWEPGQCYESTGHCWCVDERGRYITDSLIIRSTHFPKCQTSCQRSRANALISGWKQSGSKLSATAADLFIPSCLETGEYTMLQKSDTDAWCVDPTSGTIVQHSSKDSDGSPQCNMLKSKVSLREIGKGYIPQCEGDNGNFSPVQCDQDPESCWCVFENGEEVPGTRVRGERPACESPQCLLPFNVSYVVNGALFCANVSAQNQSFQKCQLICRQGFHSAFSNVTFLCDRESRRWISEPPISQSCQKLQLFQNVQAQTYFELLLPSEKTCSSDYAGLLEAFQIFILDELKAHGFCHIQVNMFGNTGSVSVCDNSAVLVECSSVDRLGVNITWKAQLEGIPAASLPDLHDIEKAIVGENLIGRFVALIANGGFVLHLDSKQFPADTSIRFPRDEDFDLSPSVQLGCRSGFRRSSSLGSDSEDDLGFVCPSGSYFQNDECIPCPPGFYQFQTGSSSCIRCPVGKTTISAGAFRADHCITDCERNRQGLQCSEDGQYRPSQADPITKKSFCAGSLGMTLDWTETGHPLTDSQCVGRYQKNNCTYFDPIHQPAWNMWHCVNEIMNLYISFMLSDCETDESCGFITVSAPGSEVLCELHSAAETNFNCTTSGLMKGVMGNSAATSIANLSCLLKVRNQEKDEVTVYLKKGQEFTISGLKTFELTDFQNVLSGVYSSVVLSAAGTSLTDVHLFCRQACSQDPCCDGFILSQVVLDGDTILCGLMSYPDVLICHRNDWSQNSKPGGDGICKGVNYNEKKQQFLFSLGGQGFAGMSELSEETEGAVSSFQRVYLWRGEFYPAVSSVMELFSLMDNSLIQLDQSRSLPSQQYWLFKHKYSAEQATLWCLTRCAQEDAFCQLAALQNTTSTYFACTLYPEAQICDNYINHIPENCQTVLPQQLQTVYHKIVTIEGSVKSFYTRLPFRKVTGVSVRNKIDVSGKAISDGFFECERRCDADPCCTGFGLLNESQSTGGEVLCLTLNSLGIQTCTEETGSTWQISDCSSPDVRIYPFGWYQKPATMMNTIPNVCPPVLLPRSPENVPLDTWLLLGASSVLTDPSILNFDVAQVSRDISDDFSTARDFCLSACSKNQSCTVITLEIQPSAIRCIFYPDTQICTHGLQGHSCRVLLKEPATYIYWRQDSFAPISAPDLTSSVYIPSQGVLLGRSQVIRVGSEWRNVSQFLGIPYAVPPIAENRFHPPEPFTWLQSWNATMVRASCWQPGDELRQSSPVSEDCLYLNVFVPGRNMAVLLFFHNGVSGEGEKGRTVIDGSYLASISDVIIVTASYRVGVFGFLSTGSSVARGNWGLLDQVAALKWVQKNIASFGGDPSQISIAADRSGADITSIHLLAGAADLNLFKRALLIGGSAFSPVSVISKKKAQDQVAVLANELGCPSSSSEEIVSCLRQLPASALNDAQTRLLAISGPFQYWGPVIDGVYLREPLAAALQDSRLRKVDLLIGSAQQDGLISRAKAIKKFEESQGRANSKTAFYQALQNSLGGEDSNSFIEDAAAWYYSLQHSTADYASFSRALENATRDHFITCPIISMAKHWADNSRGNVFMYHVPNYGYLLLPDVQYAFGLPFHPQYEEQFTLEEKSLSLKIMQYIGNFIKSGNPNYPHNFSRKLTGAVSPWPMLLSHANGDNYKEFTVSLPNRKGLKRAECSFWSDYIKTLKRHFFGQTGGELAISLAIGSHKQKKWGEISL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T691</accession>
    <name>A0A8C3T691_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Large ribosomal subunit protein bL34m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">39S ribosomal protein L34, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the bacterial ribosomal protein bL34 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T691"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024862.1">
        <property type="protein sequence ID" value="ENSCSRP00000023831.1"/>
        <property type="gene ID" value="ENSCSRG00000017894.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.3980:FF:000001">
        <property type="entry name" value="Mitochondrial ribosomal protein L34"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.3980">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000271">
        <property type="entry name" value="Ribosomal_bL34"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14503:SF4">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN BL34M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14503">
        <property type="entry name" value="MITOCHONDRIAL RIBOSOMAL PROTEIN 34 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00468">
        <property type="entry name" value="Ribosomal_L34"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023831.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="81" mass="9669" checksum="E87FCD3317725A6D" modified="2022-01-19" version="1">ESEELKGAFMQTLRTSQRDLVLKRLSRLVIQQIHTNARWNEYQPKKLKRKRTHGWIKRIRTPSGIEVIPRHMLKGKKSLSH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6K1</accession>
    <name>A0A8C3T6K1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 10">Transaldolase</fullName>
            <ecNumber evidence="4 10">2.2.1.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Catalyzes the rate-limiting step of the non-oxidative phase in the pentose phosphate pathway. Catalyzes the reversible conversion of sedheptulose-7-phosphate and D-glyceraldehyde 3-phosphate into erythrose-4-phosphate and beta-D-fructose 6-phosphate.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>D-sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate = D-erythrose 4-phosphate + beta-D-fructose 6-phosphate</text>
            <dbReference type="Rhea" id="RHEA:17053"/>
            <dbReference type="ChEBI" id="CHEBI:16897"/>
            <dbReference type="ChEBI" id="CHEBI:57483"/>
            <dbReference type="ChEBI" id="CHEBI:57634"/>
            <dbReference type="ChEBI" id="CHEBI:59776"/>
            <dbReference type="EC" id="2.2.1.2"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2 10">Carbohydrate degradation; pentose phosphate pathway; D-glyceraldehyde 3-phosphate and beta-D-fructose 6-phosphate from D-ribose 5-phosphate and D-xylulose 5-phosphate (non-oxidative stage): step 2/3.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the transaldolase family. Type 1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.2.1.2" evidence="4 10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6K1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024966.1">
        <property type="protein sequence ID" value="ENSCSRP00000023936.1"/>
        <property type="gene ID" value="ENSCSRG00000017989.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2015515at2759"/>
    <dbReference type="UniPathway" id="UPA00115">
        <property type="reaction ID" value="UER00414"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004801">
        <property type="term" value="F:transaldolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009052">
        <property type="term" value="P:pentose-phosphate shunt, non-oxidative branch"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00957">
        <property type="entry name" value="Transaldolase_TalAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.70:FF:000002">
        <property type="entry name" value="Transaldolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00492">
        <property type="entry name" value="Transaldolase_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001585">
        <property type="entry name" value="TAL/FSA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004730">
        <property type="entry name" value="Transaldolase_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018225">
        <property type="entry name" value="Transaldolase_AS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF009001">
        <property type="entry name" value="PRK12346.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00874">
        <property type="entry name" value="talAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10683">
        <property type="entry name" value="TRANSALDOLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10683:SF18">
        <property type="entry name" value="TRANSALDOLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00923">
        <property type="entry name" value="TAL_FSA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51569">
        <property type="entry name" value="Aldolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01054">
        <property type="entry name" value="TRANSALDOLASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00958">
        <property type="entry name" value="TRANSALDOLASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8 10" id="KW-0570">Pentose shunt</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0704">Schiff base</keyword>
    <keyword evidence="7 10" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008012"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013151"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00018292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023126"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023936.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="337" mass="37686" checksum="722C0A74D8EEC658" modified="2022-01-19" version="1">MSVSPVKRPKMESALEQLKQHTTVVADTGDFHAIDQYKPLDATTNPSLILAAAQMPAYQELVEDAIEYGKKLGGSEDEQVQNASDKLFVLFGAEILKRIPGRVSTEVDARLSFDKEGMIKRAKRLIDLYKEAGIGKDRILIKLSSTWEGIQAGKVLEEEYGIHCNMTLLFSFAQAVACAEAGVTLISPFVGRILDWHVANTDRKTYEPSEDPGVKSVTKIYNYYKKFGYKTIVMGASFRNTGEIKALTGCDYLTISPKLLGELSKENTKLTPTLSAKDAQTSNLEKIHMDEKTFRWEHNEDQMAVEKLSDGIRKFAADAVKLERMLKERMFSTKNGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6M4</accession>
    <name>A0A8C3T6M4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">IF rod domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="4">Belongs to the intermediate filament family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6M4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024751.1">
        <property type="protein sequence ID" value="ENSCSRP00000023724.1"/>
        <property type="gene ID" value="ENSCSRG00000017795.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005882">
        <property type="term" value="C:intermediate filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030855">
        <property type="term" value="P:epithelial cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045109">
        <property type="term" value="P:intermediate filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1160:FF:000002">
        <property type="entry name" value="Type I keratin 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000002">
        <property type="entry name" value="Type I keratin KA11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.500:FF:000001">
        <property type="entry name" value="Type II keratin 23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.500">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018039">
        <property type="entry name" value="IF_conserved"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002957">
        <property type="entry name" value="Keratin_I"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23239">
        <property type="entry name" value="INTERMEDIATE FILAMENT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23239:SF207">
        <property type="entry name" value="KERATIN, TYPE I CYTOSKELETAL 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01248">
        <property type="entry name" value="TYPE1KERATIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01391">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00226">
        <property type="entry name" value="IF_ROD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2 4" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="1" id="KW-0416">Keratin</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="6">
        <location>
            <begin position="108"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="112"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="214"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="280"/>
            <end position="393"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU000685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023724.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="483" mass="52835" checksum="3D223FF430E94451" modified="2022-01-19" version="1">MSLSIASGSRQISSFGGGGGSVRVSSIGGSFGSGSVCGLARGSGVRLGSGLGGRAGGGYSGGFGNVSVGGGYGDAYRSSSFGGLDSGYGGGFSGGFNGADGSLLSGGEKETMQNLNDRLASYLDKVRALEEANADLEHKIRLWYEKHDPAAAGFHLDYSKYYQIIEDLQKQMISATTDNAKIVLQIDNAKLAADDFRLKYENELFLHQSTETEINGLRRVLDELTMSRSNLEAQLESLTEELVYLKKNHEEEMKSFQRGSTGEVNVEINAAPGVDLTKILNDMRAQYESLAEQNRREAEEQFNKMSQQLQQQIYDDAGAADSARHEITEIKRTLQTLDIELQALLAKKCSLEGTLAETEGNYSAHLSQIQLQISNLEEQLKQIRCEMECQNAEYEQLLGIKIRLEMEIETYRRLLDGEGGRSRSGGYEYHESRVQIKALPLPAKNSSDLEPSKTRVVKTIVEELVDGKIVSSKVQSVEERSAK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6Z1</accession>
    <name>A0A8C3T6Z1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Large ribosomal subunit protein mL64</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">39S ribosomal protein L59, mitochondrial</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Growth arrest and DNA damage-inducible proteins-interacting protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Acts as a negative regulator of G1 to S cell cycle phase progression by inhibiting cyclin-dependent kinases. Inhibitory effects are additive with GADD45 proteins but also occur in the absence of GADD45 proteins. Acts as a repressor of the orphan nuclear receptor NR4A1 by inhibiting AB domain-mediated transcriptional activity. May be involved in the hormone-mediated regulation of NR4A1 transcriptional activity. May play a role in mitochondrial protein synthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the mitochondrion-specific ribosomal protein mL64 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6Z1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023723.1">
        <property type="protein sequence ID" value="ENSCSRP00000022734.1"/>
        <property type="gene ID" value="ENSCSRG00000017146.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.280.120">
        <property type="entry name" value="Growth arrest and DNA-damage-inducible proteins-interacting protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018472">
        <property type="entry name" value="Ribosomal_mL64"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043035">
        <property type="entry name" value="Ribosomal_mL64_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31761">
        <property type="entry name" value="GROWTH ARREST AND DNA DAMAGE-INDUCIBLE PROTEINS-INTERACTING PROTEIN 1 GADD45GIP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31761:SF1">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN ML64"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10147">
        <property type="entry name" value="CR6_interact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="16"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="178"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="14">
        <location>
            <begin position="181"/>
            <end position="190"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00030700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00035184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00035485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00060144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022734.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="219" mass="25291" checksum="1F33ADFD71C8F3F6" modified="2022-01-19" version="1">MRRAWLGLLRAAVPAARSYHAPPPRRKRGGVYRPDPDDPLTPEWQLQPAYEAKLYGRHGSASGVDPAQLWPSPERLQELEAEEREWFPGLREMEAALDEKEQEEERQRVEREKLIAANMAKMPQMIEDWRREKAARKEKEQEHKARREQLLAEAQERFGHKVDHRSAKFQELVQEMEKKQRKELKLKKKQLKEEAKKKVAAAAADPEPVPGSAGAAEPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T789</accession>
    <name>A0A8C3T789_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Interleukin-17 receptor C/E N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T789"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025265.1">
        <property type="protein sequence ID" value="ENSCSRP00000024224.1"/>
        <property type="gene ID" value="ENSCSRG00000018184.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030368">
        <property type="term" value="F:interleukin-17 receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039465">
        <property type="entry name" value="IL-17_rcpt-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027841">
        <property type="entry name" value="IL-17_rcpt_C/E_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15583">
        <property type="entry name" value="INTERLEUKIN-17 RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15583:SF5">
        <property type="entry name" value="INTERLEUKIN-17 RECEPTOR E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15037">
        <property type="entry name" value="IL17_R_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Interleukin-17 receptor C/E N-terminal" evidence="2">
        <location>
            <begin position="189"/>
            <end position="276"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF15037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024224.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="277" mass="30477" checksum="385D1A906D900BDF" modified="2022-01-19" version="1">GPGCLYLLSSPPADSALPRPRCHQKEQAGAALPPPALALSTARLCQAPHHCQPCVRVRLALHTAGLGSICRLQLDFLVLGTNRASWLQVWRRHPEAAGALWQVQFDCFPVESGRRVLVSLRTIPDRGLSLNRSHLVPAEPAGPELRYAWHPEARAIEVSVPEGPALTVRLCHQLALECEELSTPFPRQALVSGGRSLVLPYEFLLPCLCIEASYLHRDSLRTKLCPFQAQPAAYGSELWASMQFHDYSASSEANMVMVLSARCPLHPTATLCWKESD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T806</accession>
    <name>A0A8C3T806_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Homeobox protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the Abd-B homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T806"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025135.1">
        <property type="protein sequence ID" value="ENSCSRP00000024099.1"/>
        <property type="gene ID" value="ENSCSRG00000018083.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009952">
        <property type="term" value="P:anterior/posterior pattern specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006351">
        <property type="term" value="P:DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048704">
        <property type="term" value="P:embryonic skeletal system morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009954">
        <property type="term" value="P:proximal/distal pattern formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000018">
        <property type="entry name" value="Homeobox A10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006711">
        <property type="entry name" value="Hox9_activation_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017112">
        <property type="entry name" value="HXA9/HXB9/HXC9"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45970">
        <property type="entry name" value="AGAP004664-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45970:SF3">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX-A9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04617">
        <property type="entry name" value="Hox9_act"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037109">
        <property type="entry name" value="Homeobox_Hox9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 9" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 10 11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 9" id="KW-0804">Transcription</keyword>
    <keyword evidence="4 9" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="13">
        <location>
            <begin position="192"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="10">
        <location>
            <begin position="194"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="146"/>
            <end position="186"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRNR" id="PIRNR037109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024099.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="260" mass="29671" checksum="215BD1D0FB7A8E36" modified="2022-01-19" version="1">MSTSGTLSNYYVDSFIIHDSEDLAVRYASAPLAPPTRQPALSEHPEFTPCSFQSKTSVFSTSWNPVHPPSANNVPTVYHPYVHHQAPMAAPDGRYMRSWLEPMPGSLSFPGLPSSRHYGIKPEPLSARRGDCTTFDTHTLSLSDYACGSPPADRDKQPSEGAFSENNGENETNGEKPQIDPNNPAANWLHARSTRKKRCPYTKHQTLELEKEFLFNMYLTRDRRYEVARLLNLTERQVKIWFQNRRMKMKKINKDRAKDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8B8</accession>
    <name>A0A8C3T8B8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">HtrA serine peptidase 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the peptidase S1C family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8B8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025714.1">
        <property type="protein sequence ID" value="ENSCSRP00000024659.1"/>
        <property type="gene ID" value="ENSCSRG00000018459.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012501">
        <property type="term" value="P:programmed cell death"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd06785">
        <property type="entry name" value="cpPDZ_HtrA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00104">
        <property type="entry name" value="KAZAL_FS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.120:FF:000002">
        <property type="entry name" value="HtrA serine peptidase 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.120">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000867">
        <property type="entry name" value="IGFBP-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002350">
        <property type="entry name" value="Kazal_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036058">
        <property type="entry name" value="Kazal_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041489">
        <property type="entry name" value="PDZ_6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001940">
        <property type="entry name" value="Peptidase_S1C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22939">
        <property type="entry name" value="SERINE PROTEASE FAMILY S1C HTRA-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22939:SF105">
        <property type="entry name" value="SERINE PROTEASE HTRA4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00219">
        <property type="entry name" value="IGFBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07648">
        <property type="entry name" value="Kazal_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17820">
        <property type="entry name" value="PDZ_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13365">
        <property type="entry name" value="Trypsin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00834">
        <property type="entry name" value="PROTEASES2C"/>
    </dbReference>
    <dbReference type="SMART" id="SM00121">
        <property type="entry name" value="IB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00280">
        <property type="entry name" value="KAZAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100895">
        <property type="entry name" value="Kazal-type serine protease inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51323">
        <property type="entry name" value="IGFBP_N_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51465">
        <property type="entry name" value="KAZAL_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0645">Protease</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="7" id="KW-0720">Serine protease</keyword>
    <keyword evidence="5 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034184241" evidence="9">
        <location>
            <begin position="23"/>
            <end position="451"/>
        </location>
    </feature>
    <feature type="domain" description="IGFBP N-terminal" evidence="11">
        <location>
            <begin position="26"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="domain" description="Kazal-like" evidence="12">
        <location>
            <begin position="80"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="10">
        <location>
            <begin position="383"/>
            <end position="438"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024659.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="451" mass="48837" checksum="FE39CDD04BCC2B61" modified="2022-01-19" version="1">MGAPPCRLRWLLLLLAAPLGEPRPPRAVPCPAVCEPARCPPQDPQRCLAAGGLLQPDRCGCCWLCAPGEGRPCATGGLCAHGLRCRAGTCLCAESPLPVCGSDGRTYRSLCQLRAENRRARLRDAPPAIPVQRGGCEEPGSFHPDSLRYKFNFIADVVEKIAPAVVHLELFRSQEVLASSGSGFIVSEEGLIVTNAHVLTNKQRIRVELKSGEQYEAKVKDVDHKLDIALIKIYPDTALSVLRLGRSSDLRPGEFVVALGSPFSLQNTVTTGIVSTTQRGSKELGLKDSDMAYIQTDAIINYGNSGGPLVNLDGEVVGINTLKVTAGISFAIPSDRIRQFLEESHDRQMKGFHMKSFTIIISFLSLIRELKIHDKDFPDLNSGIYVFEVIQGTAAASSGMRDGDVIISINGKTVTSTEDVSEAVKNNDVLSIVVRRGNEDVNLNIIPDEID</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8Z6</accession>
    <name>A0A8C3T8Z6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Protein disulfide isomerase like, testis expressed</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the protein disulfide isomerase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8Z6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025752.1">
        <property type="protein sequence ID" value="ENSCSRP00000024696.1"/>
        <property type="gene ID" value="ENSCSRG00000018432.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006457">
        <property type="term" value="P:protein folding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02961">
        <property type="entry name" value="PDI_a_family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02995">
        <property type="entry name" value="PDI_a_PDI_a'_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02982">
        <property type="entry name" value="PDI_b'_family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000167">
        <property type="entry name" value="Protein disulfide isomerase like, testis expressed"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000191">
        <property type="entry name" value="Protein disulfide isomerase like, testis expressed"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013766">
        <property type="entry name" value="Thioredoxin_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18929">
        <property type="entry name" value="PROTEIN DISULFIDE ISOMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18929:SF58">
        <property type="entry name" value="PROTEIN DISULFIDE-ISOMERASE-LIKE PROTEIN OF THE TESTIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00085">
        <property type="entry name" value="Thioredoxin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13848">
        <property type="entry name" value="Thioredoxin_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51352">
        <property type="entry name" value="THIOREDOXIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Thioredoxin" evidence="3">
        <location>
            <begin position="14"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="domain" description="Thioredoxin" evidence="3">
        <location>
            <begin position="318"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024696.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="462" mass="52984" checksum="705968E4CECC01E0" modified="2022-01-19" version="1">MLPFLPGLGAEDGIGPKETKPKKARLPKIKEENNILVLKKSNFDRALKETKYLLVEFYISLSGPSQTLAEEFEKAARQLKKEAPGIRFGKVDVTDQKDLKKEFNIQEFPTVKFFVDGDRKNPIDCKGVREASAFITWVRRRIGPSTVVINSTDQAEAIINSEDLAVIGFFKVTQWKVKGCFACDQDPQFWPSSPRTIFPKMSKVGSGTDVEPFVLQTSVKIFDVPVENHILLFTPKNSETFNKTYEDYESAAVEFRGKIMFILVDTNETRNGRVFEYFRITEVDVPAVRILNLTSDAKYKMPADEVTVENLRRFCHSYLGGKAKPHVSSEEIPEDWDKNPVKVLVGKNFNKVTFNKTKNVFVMFYAPWSHDCRKLLPIWDELGKKYENHENIVIAKIDFTANDIQLVMLDRYPFFRFFPVGSNNQVRSIQCVGTLIKKILKTQTQDLFTPVLCSCYLFELFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAC7</accession>
    <name>A0A8C3TAC7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Round spermatid basic protein 1 like</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the round spermatid basic protein 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAC7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026341.1">
        <property type="protein sequence ID" value="ENSCSRP00000025272.1"/>
        <property type="gene ID" value="ENSCSRG00000018872.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026306">
        <property type="entry name" value="RSBN1/Dpy-2/CEP530"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13354:SF9">
        <property type="entry name" value="LYSINE-SPECIFIC DEMETHYLASE RSBN1L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13354">
        <property type="entry name" value="ROUND SPERMATID BASIC PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025272.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="701" mass="79452" checksum="34B6D676AAE06C78" modified="2025-10-08" version="2">MMLGPRLVWSFLHTSSSSCSCQELSSSSFLPRPGVFCLQAGVLGSAGPVATSSCAAPILWGGGREGEREEILYVSEICFLFTGGKEKPKTNAEELLIKKVKKKKKKKHKECEKRKRPKMYSKSIQTICSGLVSDVEDQEAKGIIDDHLKDFSEMNMDPKKDCGSKIPENSEFPFVSLKEPRVQNKLKRLDTLEFKQLIHIEHQPNGGASVIHAYSNELSHLSPVEMERFAEEFVGLVFSENENCAAYYVMGIVHGAATYLPDFLDYFSFNFPNSPVKMEILGKKDIETTTMSNFHAQVKRTYSHGTYRAGPMRQISLVGAVDEEVGDYFPEFLDMLEDSPFLKCTLPWGTLSSLKLESRKDSDDGPIMWVRPGEQMIPVADMPKSPFKRKRTTNEIKNLQYLPRTSEPREMLFEDRTRAHADHIGQGFERQTTAAVGVLKAVHCGEWPEQPRITKDVICFHAEDFLEVVQRMQLDLHEPPLSQCVQWVDDAKLNQLRREGIRYARIQLYDNDIYFIPRNVVHQFKTVSAVCSLAWHIRLKLYHSEGEVSQNASTYEAGTSADPMSSVIGLQTDNIICTISKNTSEDTKFSDTLQTKYVQQEFTQIKHELIASHRIKEESMNVNLPEKTMTPNDMGCQNVKGKLDNIELTGFKCEVDSKFEPGNNDLQDKLCSGSHISLYDTRQQGSTYPNLHGQREDDFLC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBK9</accession>
    <name>A0A8C3TBK9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Protein phosphatase 2 regulatory subunit B''alpha</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3">The B regulatory subunit might modulate substrate selectivity and catalytic activity, and might also direct the localization of the catalytic enzyme to a particular subcellular compartment.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029059.1">
        <property type="protein sequence ID" value="ENSCSRP00000027918.1"/>
        <property type="gene ID" value="ENSCSRG00000020621.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000159">
        <property type="term" value="C:protein phosphatase type 2A complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019888">
        <property type="term" value="F:protein phosphatase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.220:FF:000001">
        <property type="entry name" value="Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000628">
        <property type="entry name" value="Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.230:FF:000001">
        <property type="entry name" value="Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.220">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.230">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041534">
        <property type="entry name" value="EF-hand_13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048855">
        <property type="entry name" value="P2R3A_B_D_EF-hand"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14095">
        <property type="entry name" value="PHOSPHATASE 2A REGULATORY SUBUNIT-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14095:SF3">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN PHOSPHATASE 2A REGULATORY SUBUNIT B'' SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17958">
        <property type="entry name" value="EF-hand_13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21161">
        <property type="entry name" value="P2R3B_EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0106">Calcium</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="EF-hand" evidence="5">
        <location>
            <begin position="976"/>
            <end position="1011"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="432"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="532"/>
            <end position="551"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1105"/>
            <end position="1145"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="445"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="532"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="4">
        <location>
            <begin position="1115"/>
            <end position="1124"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00093310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027918.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1145" mass="128538" checksum="8BB945E5817FAB4F" modified="2022-01-19" version="1">MAATYQLVVTTVNCYSSVVIDCRFQHTVHYCTGTCQVFKQGVACIVAHHSICAELLRVPASKVRGADLDQRLPTPENGLTLPGNEDYQQILPSNPRLKKGSSMQATCSLKDITGEAINLASGKIKEFSFERLKNSSSHVTYRKGRKVRSESFNRRSLDFDLIYGHFNNDENCPPFGLLQTPSAGEKWQESCNSSEGNVNTAASLSTQAFSEDNFITQILEKHKLDSSSGGDIKVCLDILLKCSEDLKKCTDIIKHCIKKKSSGDSGGNDDDPLASSEMIYRNLMTRFSSYLKKLPIELKQPSHVELGDLAELVTSLHGLQQAPFSPIFGNEQPPRYEDIVRLPSTITRPSLTVELQDGQHESGTISTAKPIQTNTGGFTSDSLHSGTQQNNSRTVKNASTVLQLLTVSPSNCVSSTETLYIEEESDGEIALGKGKRAEHKGSWESLESSQQKTGSPDLTVVLKEASARVHAEAVAQTSEKITFIEPVSDSFVNVSRASTFSGEQRESRKNNQDEIDKLLLDLEHFSQKMESALKEPTTKENDPGSLKGFGQEGGKVLPLALETKNKVCLFPDKNSTSPLSKTVETNGHKMEEDDKVLLLRILESIEDFAQELVECHMGKGSLSKEKEMMQILQETLTTPSQSFPAVQRSCMGATTKDTVPALIQQAPEVIKVQNKQEKKPGTPSPAPLKSAVSPRPLVTVNKVIISAPVSINIPRFYFPKGLPSICNNHEETIARIEASFTEFEDEKANIYEMGKIAKVCGCPLYWKAPMFNAAGGERTGFVSVHSFVAMWIQLLQSCHDDAAKFLYLLAKPNCNYLEQEDFIPLLQDVVETHPGLTFLKDAPEFHSRYITTVIQRIFYMVNRSWSGKITLMEMRKSNFLQTLALLEEEDDINQITDYFSYEHFYVIYCKFWELDTDHDLYISQKDLARYNDQALSTRIIERIFSGAVVRGNEAQKEGRLSYADFVWLLIAEEDKRSPTSIEYWFRCLDLDGDGVLSMYELEYFYEEQCERMEAMGIEPLPFHDLLCQMLDLVKPDGDGRVTLRDLKRCRMAHVFYNTFFNLEKYLDNEQRDPFAIQKDVENDGPEPSDWDRYAAEEYELLVAEESGNEQLQEGSFEEDYETDELLTPPETGDKSDKLVISDLSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBR7</accession>
    <name>A0A8C3TBR7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">FAM20C golgi associated secretory pathway kinase</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="8">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the FAM20 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBR7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027449.1">
        <property type="protein sequence ID" value="ENSCSRP00000026345.1"/>
        <property type="gene ID" value="ENSCSRG00000019617.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8583677at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070166">
        <property type="term" value="P:enamel mineralization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd10471">
        <property type="entry name" value="FAM20C_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024869">
        <property type="entry name" value="FAM20"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009581">
        <property type="entry name" value="FAM20_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12450">
        <property type="entry name" value="DENTIN MATRIX PROTEIN 4 PROTEIN FAM20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12450:SF11">
        <property type="entry name" value="EXTRACELLULAR SERINE_THREONINE PROTEIN KINASE FAM20C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06702">
        <property type="entry name" value="Fam20C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8" id="KW-0464">Manganese</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="active site" evidence="6">
        <location>
            <position position="442"/>
        </location>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="253"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="269"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="290"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="290"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <begin position="373"/>
            <end position="376"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="447"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="462"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="462"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR624869-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR624869-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR624869-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026345.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="569" mass="65414" checksum="74D1044F303FA601" modified="2022-01-19" version="1">MKMILVRKFRVLILMVFLVACTMHIMIDLLPKLEKRAARTEGKPGCSCSHPPGEEAQGWGKQRTKGGSEPGWPNKHTLRILQDFSSDPSSNLTSHSREKLPGTPGKADAFKRLEQKGPGRDRGHKPLIQDGSPSAPPAGPGLAKLAALFEQPLYKLAAPELAEEDVLFNVNSDIRFNPKAAENQDWQNEGNEDEEFLPTAETSVDSYPNWLKFHIGINRYELYSRHNPAIEALLQDLVSQKITSVAMKSGGTQLKLIMTFQNYGQALFKPMKQTREQETPPDFFYFSDYERHNAEIAAFHLDRILDFRRVPPVAGRLVNMTREIRDVTRDKKLWRTFFISPANNICFYGECSYYCSTEHALCGKPDQIEGSLAAFLPDLSLAKRKTWRNPWRRSYHKRKKAEWEVDPDYCEEVKQTPPYDSGTRILDIMDMTIFDFLMGNMDRHHYETFEKFGNETFIIHLDNGRGFGKYSHDELSILVPLNQCCRIRKSTYLRLQLLAKEEYKLSHLMEESLLKDKVAPILYQLHLEAMDRRLRIVLKAVSDCIEKDGYVNVVENDFDTDVITITTKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC89</accession>
    <name>A0A8C3TC89_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Phosphatidylethanolamine-binding protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the phosphatidylethanolamine-binding protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TC89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026089.1">
        <property type="protein sequence ID" value="ENSCSRP00000025027.1"/>
        <property type="gene ID" value="ENSCSRG00000018742.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043409">
        <property type="term" value="P:negative regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00866">
        <property type="entry name" value="PEBP_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.280.10:FF:000003">
        <property type="entry name" value="phosphatidylethanolamine-binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.280.10">
        <property type="entry name" value="PEBP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008914">
        <property type="entry name" value="PEBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036610">
        <property type="entry name" value="PEBP-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035810">
        <property type="entry name" value="PEBP_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001858">
        <property type="entry name" value="Phosphatidylethanolamine-bd_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11362:SF147">
        <property type="entry name" value="PHOSPHATIDYLETHANOLAMINE BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11362">
        <property type="entry name" value="PHOSPHATIDYLETHANOLAMINE-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01161">
        <property type="entry name" value="PBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49777">
        <property type="entry name" value="PEBP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01220">
        <property type="entry name" value="PBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="5" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0722">Serine protease inhibitor</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025027.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="12">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="187" mass="20956" checksum="AE1A68020C106D25" modified="2022-01-19" version="1">MPLELGPWVGPLSLGEVEQPPAQPLRVQYGAVAIDELGRVLTPTQVQNRPTSIEWDGCDPQKLYTLVLTDPDAPSRKDPKFREWHHFLVVNMKGNDISSGCVLSDYVGSGPPKGTGLHRYVWLVYEQPEPLNCNEPILTNRSGDKRGKFQVASFRKKYKLGNPVAGTCYQAEWDSYVPKLYEQLSGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCZ9</accession>
    <name>A0A8C3TCZ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 20">Protein kinase C</fullName>
            <ecNumber evidence="4 20">2.7.11.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.13"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18 20">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.13"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 20">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PKC subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.13" evidence="4 20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027785.1">
        <property type="protein sequence ID" value="ENSCSRP00000026673.1"/>
        <property type="gene ID" value="ENSCSRG00000019450.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004697">
        <property type="term" value="F:diacylglycerol-dependent serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd20834">
        <property type="entry name" value="C1_nPKC_theta-like_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20837">
        <property type="entry name" value="C1_nPKC_theta-like_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05619">
        <property type="entry name" value="STKc_nPKC_theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000360">
        <property type="entry name" value="Protein kinase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.20:FF:000003">
        <property type="entry name" value="Protein kinase C delta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000049">
        <property type="entry name" value="Protein kinase C delta type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.20:FF:000008">
        <property type="entry name" value="Protein kinase C theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000150">
        <property type="entry name" value="Protein kinase C, theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.20">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046349">
        <property type="entry name" value="C1-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020454">
        <property type="entry name" value="DAG/PE-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034668">
        <property type="entry name" value="nPKC_theta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002219">
        <property type="entry name" value="PKC_DAG/PE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017892">
        <property type="entry name" value="Pkinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014376">
        <property type="entry name" value="Prot_kin_PKC_delta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24351">
        <property type="entry name" value="RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00130">
        <property type="entry name" value="C1_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21494">
        <property type="entry name" value="PKC_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00433">
        <property type="entry name" value="Pkinase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000551">
        <property type="entry name" value="PKC_delta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00008">
        <property type="entry name" value="DAGPEDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00109">
        <property type="entry name" value="C1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00133">
        <property type="entry name" value="S_TK_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57889">
        <property type="entry name" value="Cysteine-rich domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00479">
        <property type="entry name" value="ZF_DAG_PE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50081">
        <property type="entry name" value="ZF_DAG_PE_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="16 20 22" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14 20" id="KW-0418">Kinase</keyword>
    <keyword evidence="17" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 20 22" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 20" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="9 20" id="KW-0808">Transferase</keyword>
    <keyword evidence="15" id="KW-0862">Zinc</keyword>
    <keyword evidence="13" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2" evidence="25">
        <location>
            <begin position="1"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="domain" description="Phorbol-ester/DAG-type" evidence="27">
        <location>
            <begin position="159"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="domain" description="Phorbol-ester/DAG-type" evidence="27">
        <location>
            <begin position="231"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="26">
        <location>
            <begin position="383"/>
            <end position="637"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="28">
        <location>
            <begin position="638"/>
            <end position="709"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="333"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="21">
        <location>
            <position position="507"/>
        </location>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <begin position="389"/>
            <end position="397"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22 23">
        <location>
            <position position="412"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047470"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRNR" id="PIRNR000551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR000551-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PIRSR" id="PIRSR000551-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026673.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="709" mass="81104" checksum="1566F1373A978731" modified="2022-01-19" version="1">MSPFLRIGLSNYDSGPYLPSQGEVINPYCAVMVKEAEESENGKVYVQKKPTMYPPWNSTFDAHINKGRVMHIVVKDKSAEMVSETTVELNVLADKCKKTNGKTEIWLELKPQGRMLMNARYFLEMSDAKELIDCEAEGVFSLHQRRGAIKQAKIHSVKCHEFTATFFPQPTFCSVCHEFVWGLNKQGYQCRQCNAAIHKKCIDKIIAKCTGSAINSRETMFHKERFKIDMPHRFKVYNYKSPTFCEHCGTLLWGLARQGLKCDACGMNVHHKCQTKVANLCGVNQKLMAEALAMIESTQQARCLRDTEQIFREGPIEIGLPVPMKEVTLLQSVPAPATGKRGKPQGISWETPVEDVTSPESLIESEPGKDQKSEQLKLTIDGFVLHKMLGKGSFGKVFLAELKNTDQFFAVKALKKDVVLMDDDIECTMVEKRVLSLAWEHPFLTHVYCTFQTKENLFFVMEYLNGGDLMFHIQSCHKFDTARATFYAAEIICGLQFLHSKGIIYRDLKLDNVLLDKDGHIKIADFGMCKENMFEDAKTSTFCGTPDYIAPEILLGQKYNTAVDWWSFGVLLYEMLIGQSPFHGQDEEELFQSIRMDNPFYPRWLNKDAKDILVKLFVREPERRLGAKGNIRQHAFFQEINWEVLEERAMEPPFKPRVKSASDCSNFDKEFLNEKPRLSCADRALINSMDQNMFSNFSFVNPKMERMLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIY1</accession>
    <name>A0A8C3TIY1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Palmitoyltransferase</fullName>
            <ecNumber evidence="7">2.3.1.225</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-cysteinyl-[protein] + hexadecanoyl-CoA = S-hexadecanoyl-L-cysteinyl-[protein] + CoA</text>
            <dbReference type="Rhea" id="RHEA:36683"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:11032"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57379"/>
            <dbReference type="ChEBI" id="CHEBI:74151"/>
            <dbReference type="EC" id="2.3.1.225"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="7">The DHHC domain is required for palmitoyltransferase activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the DHHC palmitoyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.225" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIY1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030097.1">
        <property type="protein sequence ID" value="ENSCSRP00000028931.1"/>
        <property type="gene ID" value="ENSCSRG00000021230.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="331948at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019706">
        <property type="term" value="F:protein-cysteine S-palmitoyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006612">
        <property type="term" value="P:protein targeting to membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001594">
        <property type="entry name" value="Palmitoyltrfase_DHHC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039859">
        <property type="entry name" value="PFA4/ZDH16/20/ERF2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22883:SF11">
        <property type="entry name" value="PALMITOYLTRANSFERASE ZDHHC21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22883">
        <property type="entry name" value="ZINC FINGER DHHC DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01529">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50216">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0808">Transferase</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="12"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="47"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="138"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="179"/>
            <end position="199"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU079119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028931.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="265" mass="31451" checksum="D020322CA487CA04" modified="2022-01-19" version="1">MGLQIHFVVDPQGWCCMGMIIFVWLYNTLFIPQIILFPHYEEGHTSAAAILCYYLVSLFCVVSLLRASIADPGKLPERPKIPLTEQEFWELCNKCNMMRPKRSHHCSRCGHCVRRMDHHCPWINNCVGEDNHWLFLQLCFYTQLLSSYTLILDFCHYYYFLPLKKVNWDLFVFRHELALLRISTFMGIIMLGGISGLFYTQLMGIFTDTTSIEKMSNCCEEISRPRKPWQQTFSEVFGTRWKILWFIPFRQRQPLRIPYHFANHV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKI1</accession>
    <name>A0A8C3TKI1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">FYVE-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the lst-2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030609.1">
        <property type="protein sequence ID" value="ENSCSRP00000029436.1"/>
        <property type="gene ID" value="ENSCSRG00000021535.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd15731">
        <property type="entry name" value="FYVE_LST2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043269">
        <property type="entry name" value="FYVE_LST2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051118">
        <property type="entry name" value="LST-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000306">
        <property type="entry name" value="Znf_FYVE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017455">
        <property type="entry name" value="Znf_FYVE-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46465:SF4">
        <property type="entry name" value="FYVE-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46465">
        <property type="entry name" value="LATERAL SIGNALING TARGET PROTEIN 2 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01363">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00064">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50178">
        <property type="entry name" value="ZF_FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="FYVE-type" evidence="6">
        <location>
            <begin position="163"/>
            <end position="223"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50178"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029436.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="235" mass="24939" checksum="81CA8F734F2E4CD6" modified="2022-01-19" version="1">MSHLKRPNPGASARGWGVKEAGLVWGAGKGDQPGPSCVTGSSLLSRPLGQEAGSAQGRALPGAVLCARRAELRSRYSSAQDMIHTLFVCISGVADQLQTNFASDLRSILKTVFHIVTSQPEAPVVTDTDASPLADCALCASHGEGNGTRHSNGISRLPAWVPDGTCSQCTACRAPFTVVRRRHHCRSCGKIFCSRCSQHTAPLPHYGLLKPVRVCAHCYTTHLPNRLHSDPAGLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TL51</accession>
    <name>A0A8C3TL51_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Nucleoplasmin core domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the nucleoplasmin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TL51"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030466.1">
        <property type="protein sequence ID" value="ENSCSRP00000029295.1"/>
        <property type="gene ID" value="ENSCSRG00000021456.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006338">
        <property type="term" value="P:chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045740">
        <property type="term" value="P:positive regulation of DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007338">
        <property type="term" value="P:single fertilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.340">
        <property type="entry name" value="Nucleoplasmin core domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004301">
        <property type="entry name" value="Nucleoplasmin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024057">
        <property type="entry name" value="Nucleoplasmin_core_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036824">
        <property type="entry name" value="Nucleoplasmin_core_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22747">
        <property type="entry name" value="NUCLEOPLASMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22747:SF14">
        <property type="entry name" value="NUCLEOPLASMIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03066">
        <property type="entry name" value="Nucleoplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69203">
        <property type="entry name" value="Nucleoplasmin-like core domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0143">Chaperone</keyword>
    <keyword evidence="4" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0278">Fertilization</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nucleoplasmin core" evidence="8">
        <location>
            <begin position="70"/>
            <end position="135"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF03066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029295.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="155" mass="17143" checksum="E0A86CDFEF88CFD0" modified="2022-01-19" version="1">MAALISQSRKPTHPWDWQKVWWSANGQCLPYWLIGFSRVATSEAQHTKTSPEPIKLDSWEGADDSCFHPKICLGEQAKDEFNVVEIVPSEDSQDTTPVPLATLKPSVLPMVSLTPPVTFRLRAGSGPVYITGQHVTCKRTERGGKRGSEPKSTLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHU2</accession>
    <name>A0A8C3XHU2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Retinoic acid receptor responder 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the protease inhibitor I47 (latexin) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHU2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000348.1">
        <property type="protein sequence ID" value="ENSCSRP00000000336.1"/>
        <property type="gene ID" value="ENSCSRG00000000311.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008191">
        <property type="term" value="F:metalloendopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049897">
        <property type="entry name" value="CYSTATIN_LXN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046350">
        <property type="entry name" value="Cystatin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009684">
        <property type="entry name" value="Latexin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28591">
        <property type="entry name" value="LATEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28591:SF2">
        <property type="entry name" value="RETINOIC ACID RECEPTOR RESPONDER PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06907">
        <property type="entry name" value="LXN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF011132">
        <property type="entry name" value="Prot_inh_latexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54403">
        <property type="entry name" value="Cystatin/monellin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52033">
        <property type="entry name" value="CYSTATIN_LXN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 4" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="5">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034974507" evidence="5">
        <location>
            <begin position="24"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="domain" description="Cystatin LXN-type" evidence="6">
        <location>
            <begin position="31"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="domain" description="Cystatin LXN-type" evidence="6">
        <location>
            <begin position="149"/>
            <end position="255"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010083"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01377"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS52033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000336.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="275" mass="31036" checksum="52CECEC1A0C92357" modified="2022-01-19" version="1">MQRQSAARLGPLLLLLLLPLAWGKGPSPPRAAEELQVSNRLAGQAARVALHYLNYRLGSPSALRALGQVRKATLKTIPGIGHKYYLQFTTEDYKSSLNVGTCLATVFYLKRKPRPAVNINCTYTKDQKQIREDDYSFYKKMRQQTKPIIGNDIPDSYGNIEPALEPAWALAVAGSSYLMWEKSTENLGYFMAQVKNVKQWITKDDSIDFDYSVVLHEIPTQEMISCHLRVIWTPGHPLKVKYFCLSENQWSESEEGSGTESGSTNGIFNEKEAHF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIG4</accession>
    <name>A0A8C3XIG4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Nucleotidyltransferase MB21D2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Mab-21 domain-containing protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Probable nucleotidyltransferase that catalyzes the formation of cyclic dinucleotide second messenger in response to some unknown stimulus.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the mab-21 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000611.1">
        <property type="protein sequence ID" value="ENSCSRP00000000591.1"/>
        <property type="gene ID" value="ENSCSRG00000000506.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="269173at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016779">
        <property type="term" value="F:nucleotidyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1410.40:FF:000005">
        <property type="entry name" value="MB21D2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.460.90:FF:000003">
        <property type="entry name" value="MB21D2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1410.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.460.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046903">
        <property type="entry name" value="Mab-21-like_nuc_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046906">
        <property type="entry name" value="Mab-21_HhH/H2TH-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024810">
        <property type="entry name" value="MAB21L/cGLR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10656">
        <property type="entry name" value="CELL FATE DETERMINING PROTEIN MAB21-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10656:SF47">
        <property type="entry name" value="NUCLEOTIDYLTRANSFERASE MB21D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03281">
        <property type="entry name" value="Mab-21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20266">
        <property type="entry name" value="Mab-21_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01265">
        <property type="entry name" value="Mab-21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008307"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00054069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00073596"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00077627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000591.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="489" mass="55275" checksum="51EEF9DF18BD5674" modified="2022-01-19" version="1">MAAPLASKPGPPGAPSKPAGPELDFRSGARTEELNRLIQEFAKHDQREYDDQRALEIHTAKDFIFSMLGMVQKLDQKLPVANEYLLLSGGVREGVVDLDLDELNVYARGTDYDMDFTLLVPALKLHDRNQPVTLDMRHSALCHSWLSLRLFDEGTISKWKDCCTIVDHINGATNYFFSPTKVADWFYDSISIVLSEIQKKPQRGMPKVEKVEKNGTIISIILGVGSSRMLYDIVPVVSFKGWPAVAQSWLMENHFWDGKITEEEVISGFYLVPACSYKGKKDNEWRLSFARSEVQLKKCISSSLMQAYQACKAIIIKLLSRPKAISPYHLRSMMLWACDRLPANYLAQEDSAAHFLLGLIDDLQHCLVNKMCPNYFIPQCNMLEHLSEETVMLHARKLSSVRSDPAEHLRTAIEHVKAANRLTLELQRRGSTSSIPSPQSDGGDPNQPDDRLAKKLQQLVTENPGKSISVFINPDDVTRPHFRIDDKFF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIH1</accession>
    <name>A0A8C3XIH1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Dual specificity protein phosphatase</fullName>
            <ecNumber evidence="9">3.1.3.16</ecNumber>
            <ecNumber evidence="9">3.1.3.48</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6 17">
            <text>O-phospho-L-seryl-[protein] + H2O = L-seryl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:20629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7 17">
            <text>O-phospho-L-threonyl-[protein] + H2O = L-threonyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:47004"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8 9">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.16" evidence="9"/>
    <dbReference type="EC" id="3.1.3.48" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIH1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001783.1">
        <property type="protein sequence ID" value="ENSCSRP00000001728.1"/>
        <property type="gene ID" value="ENSCSRG00000001369.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000009345.1">
        <property type="protein sequence ID" value="ENSCSRP00000009033.1"/>
        <property type="gene ID" value="ENSCSRG00000006747.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033550">
        <property type="term" value="F:MAP kinase tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017017">
        <property type="term" value="F:MAP kinase tyrosine/serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004722">
        <property type="term" value="F:protein serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008330">
        <property type="term" value="F:protein tyrosine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070373">
        <property type="term" value="P:negative regulation of ERK1 and ERK2 cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060420">
        <property type="term" value="P:regulation of heart growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01446">
        <property type="entry name" value="DSP_MapKP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14566">
        <property type="entry name" value="DSP_MKP_classII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000011">
        <property type="entry name" value="Dual specificity phosphatase 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.250.10:FF:000011">
        <property type="entry name" value="Dual specificity phosphatase 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.250.10">
        <property type="entry name" value="Rhodanese-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000340">
        <property type="entry name" value="Dual-sp_phosphatase_cat-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008343">
        <property type="entry name" value="MKP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001763">
        <property type="entry name" value="Rhodanese-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036873">
        <property type="entry name" value="Rhodanese-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020422">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10159">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10159:SF45">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00782">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00581">
        <property type="entry name" value="Rhodanese"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000939">
        <property type="entry name" value="MAPK_Ptase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01764">
        <property type="entry name" value="MAPKPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00195">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00450">
        <property type="entry name" value="RHOD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52821">
        <property type="entry name" value="Rhodanese/Cell cycle control phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50206">
        <property type="entry name" value="RHODANESE_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50054">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4 9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5 9" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rhodanese" evidence="14">
        <location>
            <begin position="30"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="12">
        <location>
            <begin position="207"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="13">
        <location>
            <begin position="263"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="175"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="190"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="active site" description="Phosphocysteine intermediate" evidence="10">
        <location>
            <position position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00047761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00048336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00051722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRNR" id="PIRNR000939"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR000939-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001728.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="382" mass="42365" checksum="5DB7B06DC68EF232" modified="2022-01-19" version="1">MLDTFRPVPFVSEMAVSKTVAWLNEQLELGTGRLLLMDCRSQELYEAAHIESAISVALPGIMLRRLQKGNLPLRALFATSDQDREKFARRCGTDTVVLYDESSSEWNENTGGESVLGLLLKRLKDEGCKAFYLEGGFSKFQTEFALHCETNLDSSCSSSSPSLPVLGLGGLRISSDSSSDIESDTDRDPNSATDSDGSPLSNNQPSFPVEILPYLYLGCAKDSTNLDVLEEFGIKYILNVTPNLPNLFENAGEFKYKQIPISDHWSQNLSQFFPEAISFIDEARGKNCGVLVHCLAGISRSVTVTVAYLMQKLNLSMNDAYDIVKMKKSNISPNFNFMGQLLDFERTLGLSSPCDNRVPSQQLYFTTPSNQNVFQVDSRQST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL14</accession>
    <name>A0A8C3XL14_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">CKLF like MARVEL transmembrane domain containing 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL14"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007396.1">
        <property type="protein sequence ID" value="ENSCSRP00000007164.1"/>
        <property type="gene ID" value="ENSCSRG00000005293.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6481667at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019911">
        <property type="term" value="F:structural constituent of myelin sheath"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042552">
        <property type="term" value="P:myelination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013295">
        <property type="entry name" value="MAL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008253">
        <property type="entry name" value="Marvel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050578">
        <property type="entry name" value="MARVEL-CKLF_proteins"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22776:SF10">
        <property type="entry name" value="CKLF-LIKE MARVEL TRANSMEMBRANE DOMAIN-CONTAINING PROTEIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22776">
        <property type="entry name" value="MARVEL-CONTAINING POTENTIAL LIPID RAFT-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01284">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01884">
        <property type="entry name" value="MALPROTEIN"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51225">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007164.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="178" mass="19821" checksum="CE269B81481FAC5E" modified="2022-01-19" version="1">MEQPPQRRPGAETVTTTSSSSSFAASFSPAGASALAYDREFLRTAPGVLMLAEIVLGLLVWTLIAGTEYFLYPAFGWVMFVAVFYWVLTVFFLIIYMTMTYTRIPQVPWTTVGLCFNGSAFILYLIAAIVDAASVTNEQNSHNYNSWAASSFFAFVVTFCYAGNAYFSFISWRSRTSQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN36</accession>
    <name>A0A8C3XN36_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Uridylate-specific endoribonuclease</fullName>
            <ecNumber evidence="11">4.6.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>ribonucleotidyl-uridine-RNA = a 5'-end dephospho-uridine-RNA + a 3'-end 2',3'-cyclophospho-ribonucleotide-RNA</text>
            <dbReference type="Rhea" id="RHEA:67792"/>
            <dbReference type="Rhea" id="RHEA-COMP:10464"/>
            <dbReference type="Rhea" id="RHEA-COMP:17354"/>
            <dbReference type="Rhea" id="RHEA-COMP:17356"/>
            <dbReference type="ChEBI" id="CHEBI:83064"/>
            <dbReference type="ChEBI" id="CHEBI:173117"/>
            <dbReference type="ChEBI" id="CHEBI:173224"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 11">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="3 11">Monomer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the ENDOU family.</text>
    </comment>
    <dbReference type="EC" id="4.6.1.-" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN36"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012005.1">
        <property type="protein sequence ID" value="ENSCSRP00000011568.1"/>
        <property type="gene ID" value="ENSCSRG00000008594.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016829">
        <property type="term" value="F:lyase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004521">
        <property type="term" value="F:RNA endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd21159">
        <property type="entry name" value="XendoU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039787">
        <property type="entry name" value="ENDOU"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037227">
        <property type="entry name" value="EndoU-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018998">
        <property type="entry name" value="EndoU_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12439">
        <property type="entry name" value="PLACENTAL PROTEIN 11-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12439:SF43">
        <property type="entry name" value="URIDYLATE-SPECIFIC ENDORIBONUCLEASE D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09412">
        <property type="entry name" value="XendoU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF142877">
        <property type="entry name" value="EndoU-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51959">
        <property type="entry name" value="ENDOU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 11" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="7 11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0456">Lyase</keyword>
    <keyword evidence="9 11" id="KW-0464">Manganese</keyword>
    <keyword evidence="5 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4 11" id="KW-0540">Nuclease</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 11" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="EndoU" evidence="12">
        <location>
            <begin position="88"/>
            <end position="362"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU367085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51959"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011568.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="362" mass="40331" checksum="A5E2CE064B2E248B" modified="2022-01-19" version="1">MGQSGPVPSKMGSCFGPLLLACTPRTGWGAKESEATSPASQLCYINSVVSPSCHRGSALGQYPPHHWIEEKSSGEGEQREVPSFYSVSDSEIKSVSETLYAADVNRATSREIVLNLQHKISSDQTGAGQDYASQKLFSYVDEDALFSKPTFARLLALLNNYERMTGKEEAVTTSEKQEVDAFLDEIFKTQVMEKLSQFFLSKGIYLSENDFKADLKEMWFGLYSRSKGAAMDSSGFEHVFHGEIKSGKISGFHNWVHYYELEKNGQINYLSYSYNGPWAGYPDIMAFQYRWTGYLKSVGSFFIGSSPEFELAVYTLCYKTRPGKLCTLSLGGKSAQIQTYSWANSEYGAGKRYLASSYPNSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPX0</accession>
    <name>A0A8C3XPX0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016090.1">
        <property type="protein sequence ID" value="ENSCSRP00000015432.1"/>
        <property type="gene ID" value="ENSCSRG00000011793.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5978002at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007144">
        <property type="term" value="P:female meiosis I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007141">
        <property type="term" value="P:male meiosis I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048255">
        <property type="term" value="P:mRNA stabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027963">
        <property type="entry name" value="MEIOC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33861:SF3">
        <property type="entry name" value="MEIOSIS-SPECIFIC COILED-COIL DOMAIN-CONTAINING PROTEIN MEIOC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33861">
        <property type="entry name" value="PROTEIN CBG18333"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15189">
        <property type="entry name" value="MEIOC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015432.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="129" mass="14564" checksum="F3F860D3A4531E0A" modified="2022-01-19" version="1">MERLRSSPLHANISTALDKHLEVIHIVQSRRKDEIVNASNRQRQGAPRCQDDRDVFALALAIKEMSVATRKARTTLWCALQMTLPKTTTIAGQIDVEKAFQEMIQSEDKACENMNSSNLLNQRGQTNTN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQI7</accession>
    <name>A0A8C3XQI7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Elongation factor 1-alpha</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 8">Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQI7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017447.1">
        <property type="protein sequence ID" value="ENSCSRP00000016680.1"/>
        <property type="gene ID" value="ENSCSRG00000012705.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003746">
        <property type="term" value="F:translation elongation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd01883">
        <property type="entry name" value="EF1_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03693">
        <property type="entry name" value="EF1_alpha_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03705">
        <property type="entry name" value="EF1_alpha_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.10:FF:000005">
        <property type="entry name" value="Elongation factor 1-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000090">
        <property type="entry name" value="Elongation factor 1-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.10:FF:000168">
        <property type="entry name" value="Elongation factor 1-alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.10">
        <property type="entry name" value="Translation factors"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00118_A">
        <property type="entry name" value="EF_Tu_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004161">
        <property type="entry name" value="EFTu-like_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031157">
        <property type="entry name" value="G_TR_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054696">
        <property type="entry name" value="GTP-eEF1A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000795">
        <property type="entry name" value="T_Tr_GTP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050100">
        <property type="entry name" value="TRAFAC_GTPase_members"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009000">
        <property type="entry name" value="Transl_B-barrel_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009001">
        <property type="entry name" value="Transl_elong_EF1A/Init_IF2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004539">
        <property type="entry name" value="Transl_elong_EF1A_euk/arc"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00483">
        <property type="entry name" value="EF-1_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF008969">
        <property type="entry name" value="PRK12317.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23115">
        <property type="entry name" value="TRANSLATION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22594">
        <property type="entry name" value="GTP-eEF1A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00009">
        <property type="entry name" value="GTP_EFTU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03144">
        <property type="entry name" value="GTP_EFTU_D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00315">
        <property type="entry name" value="ELONGATNFCT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50465">
        <property type="entry name" value="EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50447">
        <property type="entry name" value="Translation proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00301">
        <property type="entry name" value="G_TR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51722">
        <property type="entry name" value="G_TR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0251">Elongation factor</keyword>
    <keyword evidence="7 8" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="2" id="KW-0488">Methylation</keyword>
    <keyword evidence="4 8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="6" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tr-type G" evidence="9">
        <location>
            <begin position="5"/>
            <end position="242"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007249"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022768"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016680.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="461" mass="49915" checksum="109398502731EB46" modified="2022-01-19" version="1">MGKEKTHINIVVIGHVDSGKSTTTGHLIYKCGGIDKRTIEKFEKEAAEMGKGSFKYAWVLDKLKAERERGITIDISLWKFETTKYYITIIDAPGHRDFIKNMITGTSQADCAVLIVAAGVGEFEAGISKNGQTREHALLAYTLGVKQLIVGVNKMDSTEPPYSGKRYQEITKEVSAYIKKIGYNPASVAFVPISGWHGDNMLEASANMPWFKGWSITRKEGNGSGTTLLEALDSIIPPSRPINKPLRLPLQDVYKIGGIGTVPVGRVETGFMKAGMVVTFAPANITTEVKSVEMHHEALAEALPGDNVGFNVKNVSVKDIRRGNVAGDSKNDPPMEAGSFTSQVIILNHPGQIATGYSPVLDCHTAHIACKFAELKEKIDRRSGKKLEDNPKALKSGDAAIVQMIPGKPMCVESFSAYPPLGRFAVRDMRQTVAVGVIKAVEKKAGGTAKVTKSAVKASKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQN9</accession>
    <name>A0A8C3XQN9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Protein NDNF</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Secretory protein that plays a role in various cellular processes. Acts as a chemorepellent acting on gonadotropin-releasing hormone (GnRH) expressing neurons regulating their migration to the hypothalamus. Also promotes neuron migration, growth and survival as well as neurite outgrowth and is involved in the development of the olfactory system. May also act through the regulation of growth factors activity and downstream signaling. Also regulates extracellular matrix assembly and cell adhesiveness. Promotes endothelial cell survival, vessel formation and plays an important role in the process of revascularization through NOS3-dependent mechanisms.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQN9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017761.1">
        <property type="protein sequence ID" value="ENSCSRP00000016980.1"/>
        <property type="gene ID" value="ENSCSRG00000013003.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019326">
        <property type="entry name" value="NDNF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045805">
        <property type="entry name" value="NDNF_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055271">
        <property type="entry name" value="NDNF_Fn(III)_1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14619">
        <property type="entry name" value="NEURON-DERIVED NEUROTROPHIC FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14619:SF9">
        <property type="entry name" value="PROTEIN NDNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10179">
        <property type="entry name" value="NDNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19433">
        <property type="entry name" value="NDNF_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Fibronectin type-III" evidence="8">
        <location>
            <begin position="113"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="8">
        <location>
            <begin position="371"/>
            <end position="479"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00024096"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00046135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM00060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016980.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="493" mass="56424" checksum="E3AE42C821A1336A" modified="2022-01-19" version="1">WTIFKKTFYIFIHIFRYCFILEEDRAPAPFTVTVTPCDVPIEWSNYDTLEATKSQKIPKLVSMIFNYKGNSVETYMGMSSYSAFYMLEFLSIERDTHITVYLTTDTTSGHLYPELPIDPRIDVIGIGHATVTLAWKHSPSVLQHKENIQYCLLVNEKHNYKSLCAAETAIRSSGMKSPPVLALSLFPYLLDHQQVMILSNSELSIINRVSNGEVRQICMGTKNTYTVPNLRSSTQYYFDVFVVNLLTNASAAYTGTFARTLEEPEPKVIELKDGKVIHLILDGKKQKFYSLQYQARHKTIQFTFQSCSGQVWVQIARNGKVLASENIAGFRHFSLKGKLLDTYLVQLRSMDHTNSSVKVQVSSHFHKPFFPLLPESLKIKSFSKLRTCNSVTIAWLGTQEQSKYCVYKKRIKEDQVWMAVRSADRCSGPKSRHKSEKVLCKYFYDINLRRAVTTQTIKGLEAGTLYLFDVYLTGPSGIPVKYHSKVVKTRKKC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQZ1</accession>
    <name>A0A8C3XQZ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Serotonin N-acetyltransferase</fullName>
            <ecNumber evidence="10">2.3.1.87</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Aralkylamine N-acetyltransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>a 2-arylethylamine + acetyl-CoA = an N-acetyl-2-arylethylamine + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:20497"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:55469"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:77827"/>
            <dbReference type="EC" id="2.3.1.87"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="8">Aromatic compound metabolism; melatonin biosynthesis; melatonin from serotonin: step 1/2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the acetyltransferase family. AANAT subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.87" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQZ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016915.1">
        <property type="protein sequence ID" value="ENSCSRP00000016203.1"/>
        <property type="gene ID" value="ENSCSRG00000012392.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="30840at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004059">
        <property type="term" value="F:aralkylamine N-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007623">
        <property type="term" value="P:circadian rhythm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030187">
        <property type="term" value="P:melatonin biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009416">
        <property type="term" value="P:response to light stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04301">
        <property type="entry name" value="NAT_SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.30:FF:000021">
        <property type="entry name" value="Serotonin N-acetyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000182">
        <property type="entry name" value="GNAT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051635">
        <property type="entry name" value="SNAT-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10908">
        <property type="entry name" value="SEROTONIN N-ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10908:SF0">
        <property type="entry name" value="SEROTONIN N-ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00583">
        <property type="entry name" value="Acetyltransf_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51186">
        <property type="entry name" value="GNAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="5" id="KW-0090">Biological rhythms</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-0471">Melatonin biosynthesis</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00036561"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00037926"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00039114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00039398"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00042928"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00043260"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016203.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="205" mass="23541" checksum="68A4288EC61DD0AD" modified="2022-01-19" version="1">MSVISALPFLKPIHQRPLRSSPGRQRRHTLPASEFRCLTPEDAISVFEIEREAFISVSGDCPLHLDEIRHFLNLCPELSLGWFEEGRLVAFIIGSLWDQEKLSQDALTLHKPGGSTVHIHALAVHRTFRQQGKGSILMWRYLQYLRCLPYVRRAVLMCEDFLIPFYRKCGFKVRGPCEVTVGSLAFVEMQYPVRGHAFMRRNSGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR18</accession>
    <name>A0A8C3XR18_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017317.1">
        <property type="protein sequence ID" value="ENSCSRP00000016565.1"/>
        <property type="gene ID" value="ENSCSRG00000012689.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000018580.1">
        <property type="protein sequence ID" value="ENSCSRP00000017760.1"/>
        <property type="gene ID" value="ENSCSRG00000013642.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001378">
        <property type="entry name" value="Immunoglobulin kappa variable 4-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050150">
        <property type="entry name" value="IgV_Light_Chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23267">
        <property type="entry name" value="IMMUNOGLOBULIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="4" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="1"/>
            <end position="94"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017760.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="106" mass="11546" checksum="6031B04D30A310C1" modified="2022-01-19" version="1">DIVLTQTPESLAVSPGDRVTINCKASESVTSSAGTSYLAWYQQKPSQAPKLLIYYASTRVSRIPARFSGSGSRTDFTLTISSVQADDAADYYCQQEVHGGIRKQHN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR51</accession>
    <name>A0A8C3XR51_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Equilibrative nucleoside transporter 4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Solute carrier family 29 member 4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SLC29A/ENT transporter (TC 2.A.57) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR51"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018781.1">
        <property type="protein sequence ID" value="ENSCSRP00000017952.1"/>
        <property type="gene ID" value="ENSCSRG00000013587.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098793">
        <property type="term" value="C:presynapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008504">
        <property type="term" value="F:monoamine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005326">
        <property type="term" value="F:neurotransmitter transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005337">
        <property type="term" value="F:nucleoside transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032238">
        <property type="term" value="P:adenosine transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090494">
        <property type="term" value="P:dopamine uptake"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051620">
        <property type="term" value="P:norepinephrine uptake"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051610">
        <property type="term" value="P:serotonin uptake"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042908">
        <property type="term" value="P:xenobiotic transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000255">
        <property type="entry name" value="Solute carrier family 29 member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002259">
        <property type="entry name" value="Eqnu_transpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10332">
        <property type="entry name" value="EQUILIBRATIVE NUCLEOSIDE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10332:SF10">
        <property type="entry name" value="EQUILIBRATIVE NUCLEOSIDE TRANSPORTER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01733">
        <property type="entry name" value="Nucleoside_tran"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="68"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="102"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="136"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="164"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="213"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="341"/>
            <end position="363"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="375"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="406"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="440"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="471"/>
            <end position="495"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007965"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00069649"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00081066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017952.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="519" mass="57717" checksum="98D9AFC808B7D11F" modified="2022-01-19" version="1">MGSVRGDHFKDISPVVTPEGNVVMSFSFDSYQLEEEELQAKGNQAKGVLTFMEPASEDPEPQDRYHGIYFAMLLAGVGFLLPYNSFITDVDYLHHKYPGTSIVFDMSLTYILVALVAVILNNALVELLSLHTRISVGYLFALGPLLFVSICDVWLELFTHRQAYAINLIAVGVVAFGCTGMWFGGEQSTAGVIISLSRIFTKLLLSDEKENTIIFFFISIGIELMCFVLHLLVKRTHFVRYYTACSREGAPEGKGVPDHGTGYRVHHDVTAEDVRFVTLSDRPPDLCTPAPVGSPPGSLGHEAELAGSGTYVRFDVSRPRIQRSWPSFRDMMLHRYVVSRVIWAYMLSIAMTYFITLCLFPGLESEIRNCTLGEWLPILIMAVFNLSDFVGKILAALPYDWRGTHLLIYSCLRVIFIPLFIMCVYPSGKPTFNHPAWPCIFSLLMGITNGYFGSVPMILAAGKVSPEQRELAGNTMTVSYMTGLTLGSAVAYFAYSLTSTSHSTCFHTETYNSSFTAGY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XS29</accession>
    <name>A0A8C3XS29_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Importin subunit alpha</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the importin alpha family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XS29"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020867.1">
        <property type="protein sequence ID" value="ENSCSRP00000019968.1"/>
        <property type="gene ID" value="ENSCSRG00000014910.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061608">
        <property type="term" value="F:nuclear import signal receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006606">
        <property type="term" value="P:protein import into nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000009">
        <property type="entry name" value="Importin subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.690">
        <property type="entry name" value="Importin-alpha, importin-beta-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032413">
        <property type="entry name" value="Arm_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000225">
        <property type="entry name" value="Armadillo"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002652">
        <property type="entry name" value="Importin-a_IBB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036975">
        <property type="entry name" value="Importin-a_IBB_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024931">
        <property type="entry name" value="Importin_alpha"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23316">
        <property type="entry name" value="IMPORTIN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00514">
        <property type="entry name" value="Arm"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16186">
        <property type="entry name" value="Arm_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01749">
        <property type="entry name" value="IBB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005673">
        <property type="entry name" value="Importin_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00185">
        <property type="entry name" value="ARM"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50176">
        <property type="entry name" value="ARM_REPEAT"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51214">
        <property type="entry name" value="IBB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 5" id="KW-0653">Protein transport</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 5 7" id="KW-0813">Transport</keyword>
    <feature type="domain" description="IBB" evidence="9">
        <location>
            <begin position="1"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="6">
        <location>
            <begin position="122"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="6">
        <location>
            <begin position="165"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="6">
        <location>
            <begin position="250"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="6">
        <location>
            <begin position="292"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="6">
        <location>
            <begin position="334"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRNR" id="PIRNR005673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00561"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019968.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="517" mass="56927" checksum="824CEB424AE42075" modified="2022-01-19" version="1">NIYSPSHQSSCKGSFMSNGRSLQDSPFLAMRRQRMEVNVELRKAKKDEQILKRRNISFSSMGESFSPEQEKKNAVSTVLGLQEIVQAVNGNNPELHLKATQTARRMLSRQRNPPLNQIIEAGIIPKLVEFLSRNDNVTLQFEAAWALTNIASGTSDQTRAVVEAGAVPAFVALLSSPHMHISEQSVWALGNIAGDGPMYRDSLIHNNVIPPLLALVSPSTPVGFLRNITWTLSNLCRNKNPYPPLEAVRQILPVLIRLLKHEDKDILSDTCWAVSYLTDGSNDRIHVVVETGILPRLVELMASPELSVVTPALRAIGNVVTGTDEQTQMAIDAGVLTVLPQLLQHPKPTIQKEAAWTLSNIAAGPCHQIQQLITCGLLLPLVELLDKGEFKAQKEAVWAVANFTTGGTVQQVVELVQYGVLKPLLNLLSARDGKTILVILDTISNLFLKLEETEKLCFLVEELGGLEKIEALQTHDNTMVYRAALGLIERYFANEVCVLFQLLSSGSMGRAVITCDR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUY0</accession>
    <name>A0A8C3XUY0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Zinc finger MIZ-type containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025609.1">
        <property type="protein sequence ID" value="ENSCSRP00000024556.1"/>
        <property type="gene ID" value="ENSCSRG00000018429.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061665">
        <property type="term" value="F:SUMO ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016925">
        <property type="term" value="P:protein sumoylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000012">
        <property type="entry name" value="Zinc finger MIZ domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057847">
        <property type="entry name" value="ZMIZ1/ZMIZ2_GBD-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004181">
        <property type="entry name" value="Znf_MIZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10782">
        <property type="entry name" value="ZINC FINGER MIZ DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10782:SF38">
        <property type="entry name" value="ZINC FINGER MIZ DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25527">
        <property type="entry name" value="GBD-like_ZMIZ1_ZMIZ2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02891">
        <property type="entry name" value="zf-MIZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51044">
        <property type="entry name" value="ZF_SP_RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 8" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="SP-RING-type" evidence="10">
        <location>
            <begin position="586"/>
            <end position="672"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="248"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="355"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="732"/>
            <end position="927"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="737"/>
            <end position="761"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="784"/>
            <end position="794"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="819"/>
            <end position="837"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="9">
        <location>
            <begin position="873"/>
            <end position="885"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="913"/>
            <end position="927"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00452"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51044"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024556.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="927" mass="98430" checksum="C549B97E3FA41F0C" modified="2022-01-19" version="1">MNSMNPMKPSLPPTPHGDGSFAYESVPWQQSTNQPAGSLSVVTTVWGVSNNTSQSQVFGNPMGPGGNTSGNPMMPGMAGSGSGMNSPQFMGQQPFPEGAAGKGYVQQGMYGRSTYPGGPGFTTSYTGSPNGPGGMGLPSHTGRPPADFTQAAAAAAVAAAAATATATATATVAALQEKQSQELSQYGAMGAGQPFNSQFLPHSGPRGPAVPAGMNPASMGGVMGPSGMSPMSMNPARAPGMTPLYGGQRLPQHGYPGPPQSQQIPRQGVKRAYSSDGYPGQQYIQGAQYPTQAAQYAPSAPQPSAPSPSYPGHRMPIQQGMGQYLSASGSTGPYYKPTDQFNGQNASFTSYSQASMNGPGRSMPGYPSSPLPGNPTPPMTPGSTIPPYMSPGQDVKSPFLTDIKPSISSLHPSPSGNPCEELRLTFPVRDGVVLEPFRLQHNLAVSNHVFQLRDSVYKTLMLRPDLELQFKCYHHEDRQMNTNWPASVQVSVNATPLTIERGDNKTSHKPLYLKQVCQPGRNTIQITVTACCCSHLFVLQLVHRPSVRSVLQGLIKKRLLPAEHCITKIKRNFSSGTIPGTPGPNGEDGVEQTAIKVSLKCPITFRRIQLPARGHDCRHIQCFDLESYLQLNCERGTWRCPVCNKTALLEGLEVDQYMLGILIYIQNSDYEEITIDPTCSWKPVPIKPDIHIKEEQDGPVLKRCRTMSPTHMVMPNVMEMIAALGPGSSPFTPLQPLPTSSSASDYSSQSSSFSGPGSFPDSFPPTNPGTPTLNEFTPGPPPISYQSDIPSSLLTPEKPPAPSITGQMPPSGRMDPSHNPVQQGLHNPNLSSQSGQQLHHRNPPTPQSRQPIGQAGSGGPAHAGDLAFNPGPGMVGQPGMPGAGEGPEPSLDLLPELTNPDELLSYLGPPDLPNNSNDDLLSLFENN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XW85</accession>
    <name>A0A8C3XW85_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XW85"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029832.1">
        <property type="protein sequence ID" value="ENSCSRP00000028669.1"/>
        <property type="gene ID" value="ENSCSRG00000021088.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028669.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="42" mass="4940" checksum="46E7E06B2852D2AA" modified="2022-01-19" version="1">MEIKEEKTSDEAQHFLPATQANNLREPQFTSKHVYSLFHVTH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RI32</accession>
    <name>A0A8C3RI32_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Tetraspanin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Regulates the proliferation and migration of oligodendrocytes, a process essential for normal myelination and repair.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Interacts with claudin-11/CLDN11 and integrins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Membrane</location>
            <topology evidence="1 9">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the tetraspanin (TM4SF) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RI32"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000220.1">
        <property type="protein sequence ID" value="ENSCSRP00000000213.1"/>
        <property type="gene ID" value="ENSCSRG00000000195.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9993879at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03163">
        <property type="entry name" value="TM4SF8_like_LEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1450.10:FF:000004">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1450.10">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018499">
        <property type="entry name" value="Tetraspanin/Peripherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000301">
        <property type="entry name" value="Tetraspanin_animals"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018503">
        <property type="entry name" value="Tetraspanin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008952">
        <property type="entry name" value="Tetraspanin_EC2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282:SF48">
        <property type="entry name" value="TETRASPANIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00335">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002419">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00259">
        <property type="entry name" value="TMFOUR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48652">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00421">
        <property type="entry name" value="TM4_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="20"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="53"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="88"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="213"/>
            <end position="240"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00055382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00065266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU361218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000213.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="258" mass="28483" checksum="80F720085BF29CBE" modified="2022-01-19" version="1">MGAGAMGQCGITSSKTVLVFLNLIFWAAAGILCYVGAYVFITYDDYDHFFEDVYTLIPAVVIIAVGTLLFIIGLIGCCATIRESRCGLATFVIILLLVFITEVVVVVLGYIYRAKVEDEVDHSIQKVYDAYSGTNPDAATRAIDYVQRQLRCCGIHNYTDWEKTEWFKETKNNSVPLSCCKATSTNCTGSLTHPMDLYSEGCEALVVKKLQEIMMYVIWAALAFAAIQLLGMLCACVVLCRRSRDPAYELLITGGTYA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK16</accession>
    <name>A0A8C3RK16_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">TATA-binding protein interacting (TIP20) domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CAND family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000440.1">
        <property type="protein sequence ID" value="ENSCSRP00000000427.1"/>
        <property type="gene ID" value="ENSCSRG00000000323.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000001122.1">
        <property type="protein sequence ID" value="ENSCSRP00000001088.1"/>
        <property type="gene ID" value="ENSCSRG00000000816.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010265">
        <property type="term" value="P:SCF complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000047">
        <property type="entry name" value="Cullin-associated NEDD8-dissociated protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039852">
        <property type="entry name" value="CAND1/CAND2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013932">
        <property type="entry name" value="TATA-bd_TIP120"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12696">
        <property type="entry name" value="TIP120"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13513">
        <property type="entry name" value="HEAT_EZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08623">
        <property type="entry name" value="TIP120"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25782">
        <property type="entry name" value="TPR_CAND1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="TATA-binding protein interacting (TIP20)" evidence="8">
        <location>
            <begin position="1078"/>
            <end position="1240"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="353"/>
            <end position="382"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="31"/>
            <end position="40"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF08623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000427.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1268" mass="139963" checksum="F1DED336A715A9EA" modified="2022-01-19" version="1">SLNFDLAPSPPHPASAVPSSGRGGAGEAQKTPPTGTSNMASASYHISNLLEKMTSSDKDFRFMATNDLMTELQKDSIKLDDDSERKVVKMILKLLEDKNGEVQNLAVKCLGPLVSKVKEYQVETIVDTLCTNMLSDKEQLRDISSIGLKTVIGELPPASSGSALAANVCKKITGRLTSAIAKQEDVSVQLEALDIMADMLSRQGGLLVNFHPSILTCLLPQLTSPRLAVRKRTIIALGHLVMSCGNIVFVDLIEHLLTELSKNESMSTTRTYIQCIAAISRQAGHRIGEYLEKIIPLVVKFCNVDDDELREYCIQAFESFVRRCPKEVYPHVSTIINICLKYLTYDPNYNYDDEDEDENAMDADGGDDDDQGSDDEYSDDDDMSWKVRRAAAKCLDAVVSTRHEMLPEFYKTVSPALIARFKEREENVKADVFHAYLSLLKQTRPVQSWLCDPDAMEQGETPLTMLQSQVPNIVKALHKQMKEKSVKTRQCCFNMLTELVNVLPGALTQHIPVLVPGIIFSLNDKSSSSNLKIDALSCLYVILCNHSPQVFHPHVQALVPPVVACVGDPFYKITSEALLVTQQLVKVIRPLDQPSSFDATSYIKDLFTCTIKRLKAADIDQEVKERAISCMGQIICSLGDNLGTDLPTTLQIFLERLKNEITRLTTVKALTLIAGSPLKIDLRPILGEGVPILASFLRKNQRALKLGTLSALDILIKNYSDSLTAAMIDAVLDELPPLISESDMHVSQMAISFLTTLAKVYPSSLSKISGSILNELIGLVRSPLLQGGALSAMLEFFQALVVTGTNNLGYMDLLRMLTGPVYAQSTALTHKQSYYSIAKCVAALTRACPKEGPAVVGQFIQDVKNSRSTDSIRLLALLSLGEVGHHIDLSGQIELKSVILEAFSSPSEEVKSAASYALGSISVGNLPEYLPFVLQEITSQPKRQYLLLHSLKEIISSASVVGLKPYVENIWALLLKHCECAEEGTRNVVAECLGKLTLIDPETLLPRLKGYLASGSSYARSSVVTAVKFTISDHPQPIDPLLKNCIGDFLKTLEDPDLNVRRVALVTFNSAAHNKPSLIRDLLDTVLPHLYNETKVRKELIREVEMGPFKHTVDDGLDIRKAAFECMYTLLDSCLDRLDIFEFLNHVEDGLKDHYDIKMLTFLMLVRLSTLCPSAVLQRLDRLVEPLRATCTTKVKANSVKQEFEKQDELKRSAMRAVAALLTIPEAEKSPLMSEFQSQISSNPELAAIFESIQKDSSSTNLESMDTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKV7</accession>
    <name>A0A8C3RKV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Heme-binding protein 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Protein SOUL</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="8">Monomer. Interacts with LRPPRC. May interact with BCL2L1; an interaction with BCL2L1 was observed using a peptide, but not with the full-length protein. The full-length protein would have to undergo a major conformation change for the interaction to occur. Interacts with PDCD6.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the HEBP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000821.1">
        <property type="protein sequence ID" value="ENSCSRP00000000799.1"/>
        <property type="gene ID" value="ENSCSRG00000000638.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.80.10:FF:000006">
        <property type="entry name" value="heme-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.80.10">
        <property type="entry name" value="Regulatory factor, effector binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011256">
        <property type="entry name" value="Reg_factor_effector_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006917">
        <property type="entry name" value="SOUL_heme-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11220:SF70">
        <property type="entry name" value="HEME-BINDING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11220">
        <property type="entry name" value="HEME-BINDING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04832">
        <property type="entry name" value="SOUL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55136">
        <property type="entry name" value="Probable bacterial effector-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009817"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00062333"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00074168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00076744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000799.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="189" mass="21252" checksum="CBEBF69EFA9C85AD" modified="2022-01-19" version="1">QAVSLHPKPRFASSIYNGASDYEVRQYEPANWVATPVKSMDYDSAVSTGFMKLFNYIQGKNEKGMKIEMTAPVTCHVEPGAGPFCESTITVSFYIPSVHQADPPKPSESDIFFENRPAMTVFVRSFGGYSSATKNQEELLTLAESLKRDGKVFDEKVYYTAGYDSPFKLLNRHNEVWLIKRNGNPSNQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL61</accession>
    <name>A0A8C3RL61_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001597.1">
        <property type="protein sequence ID" value="ENSCSRP00000001549.1"/>
        <property type="gene ID" value="ENSCSRG00000001237.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15720">
        <property type="entry name" value="DUF4675"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001549.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="188" mass="21009" checksum="5A6B3884711B51F0" modified="2022-01-19" version="1">MDCKMSPVGCIQRRSCSEPPILLKVPSKEHEESYSAPFQFDRHAPGRISTSPTLRRLRSSVASISQASGLQECFDGTRLGSQREHTGSLRHICKTPPRCTTYYSSSSFSLPSCIHEKLLSSKENSETPLAALETFDLKSKLPHQKDQLSNGSSEPVFQKFWKVNTTTLPGREQVSQFNTTQQECVQVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLH0</accession>
    <name>A0A8C3RLH0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Protein dpy-30 homolog</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">Dpy-30-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the dpy-30 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLH0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001229.1">
        <property type="protein sequence ID" value="ENSCSRP00000001192.1"/>
        <property type="gene ID" value="ENSCSRG00000000979.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd22965">
        <property type="entry name" value="DD_DPY30_SDC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.890.10:FF:000003">
        <property type="entry name" value="protein dpy-30 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.890.10">
        <property type="entry name" value="cAMP-dependent protein kinase regulatory subunit, dimerization-anchoring domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007858">
        <property type="entry name" value="Dpy-30_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049629">
        <property type="entry name" value="DPY30_SDC1_DD"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05186">
        <property type="entry name" value="Dpy-30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010849"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00044172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00077481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001192.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="104" mass="11705" checksum="135DAA11AF5678FB" modified="2022-01-19" version="1">MGRSHSLLKSLVASLPRRQGTTLTIFYLLETLVNGIVPCMSINAKKTSKQKVDLQSLLIRAYLDQTVVPILLQGLVLAKERPPNPIEFLAAYLLKNKLQFEDRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM29</accession>
    <name>A0A8C3RM29_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">DUF676 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM29"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000410.1">
        <property type="protein sequence ID" value="ENSCSRP00000000398.1"/>
        <property type="gene ID" value="ENSCSRG00000000354.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007751">
        <property type="entry name" value="DUF676_lipase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044294">
        <property type="entry name" value="Lipase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12482">
        <property type="entry name" value="LIPASE ROG1-RELATED-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12482:SF40">
        <property type="entry name" value="PROTEIN FAM135A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05057">
        <property type="entry name" value="DUF676"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF676" evidence="1">
        <location>
            <begin position="62"/>
            <end position="179"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF05057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000398.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="255" mass="29482" checksum="8162C1968B0B74BA" modified="2022-01-19" version="1">IFFLPGMLPESASYRLEIFHFSCFLSLLLKKFIKASNFTLRKNKINRISPRFHFTLFFFLNSFIGHSLGNLIIRSVLTRPRFKYYLNKLHTFLSLSGPHLGTLYNSSALVNTGLWFMQKWKKSGSLLQLTCRDHSDPRQTFLYKLSKKAGLHYFKNIVLVGSLQDRYVPYHSARIEMCKTALKDKQSGPIYAEMIQNLLLPVLQNKECNLVRYNVINALPNTADSLIGRAAHIAVLDSEIFLEKFFLVAALKYFQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM39</accession>
    <name>A0A8C3RM39_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Tubulin beta chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Tubulin is the major constituent of microtubules, a cylinder consisting of laterally associated linear protofilaments composed of alpha- and beta-tubulin heterodimers. Microtubules grow by the addition of GTP-tubulin dimers to the microtubule end, where a stabilizing cap forms. Below the cap, tubulin dimers are in GDP-bound state, owing to GTPase activity of alpha-tubulin.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="4 10">Dimer of alpha and beta chains. A typical microtubule is a hollow water-filled tube with an outer diameter of 25 nm and an inner diameter of 15 nM. Alpha-beta heterodimers associate head-to-tail to form protofilaments running lengthwise along the microtubule wall with the beta-tubulin subunit facing the microtubule plus end conferring a structural polarity. Microtubules usually have 13 protofilaments but different protofilament numbers can be found in some organisms and specialized cells.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 10">Belongs to the tubulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM39"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001476.1">
        <property type="protein sequence ID" value="ENSCSRP00000001432.1"/>
        <property type="gene ID" value="ENSCSRG00000001159.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007017">
        <property type="term" value="P:microtubule-based process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02187">
        <property type="entry name" value="beta_tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.600:FF:000002">
        <property type="entry name" value="Tubulin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1330.20:FF:000002">
        <property type="entry name" value="Tubulin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1440:FF:000013">
        <property type="entry name" value="Tubulin beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.600">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1330.20">
        <property type="entry name" value="Tubulin/FtsZ, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1440">
        <property type="entry name" value="Tubulin/FtsZ, GTPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002453">
        <property type="entry name" value="Beta_tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008280">
        <property type="entry name" value="Tub_FtsZ_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000217">
        <property type="entry name" value="Tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037103">
        <property type="entry name" value="Tubulin/FtsZ-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018316">
        <property type="entry name" value="Tubulin/FtsZ_2-layer-sand-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036525">
        <property type="entry name" value="Tubulin/FtsZ_GTPase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023123">
        <property type="entry name" value="Tubulin_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017975">
        <property type="entry name" value="Tubulin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003008">
        <property type="entry name" value="Tubulin_FtsZ_GTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11588">
        <property type="entry name" value="TUBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00091">
        <property type="entry name" value="Tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03953">
        <property type="entry name" value="Tubulin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01163">
        <property type="entry name" value="BETATUBULIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01161">
        <property type="entry name" value="TUBULIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00864">
        <property type="entry name" value="Tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00865">
        <property type="entry name" value="Tubulin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55307">
        <property type="entry name" value="Tubulin C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52490">
        <property type="entry name" value="Tubulin nucleotide-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00227">
        <property type="entry name" value="TUBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8 10" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="6 10" id="KW-0493">Microtubule</keyword>
    <keyword evidence="7 10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tubulin/FtsZ GTPase" evidence="12">
        <location>
            <begin position="1"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="domain" description="Tubulin/FtsZ 2-layer sandwich" evidence="13">
        <location>
            <begin position="157"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="341"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="341"/>
            <end position="355"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009636"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00864"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM00865"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001432.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="364" mass="40964" checksum="F26B5F32B1385A93" modified="2022-01-19" version="1">MFTGNSGAGNNWAKGHYTEGAELIDSVMDVVRNECESCDCLQGFQLIHSLGGGTGSGMGTLLINKIREEYPDRIMNTFSVVPSPKVSDTVVEPYNAILSIHQLIENTDETFCIDNEALYDICFRTLKLPSPTYGDLNHLVSMTMSGVTTSFRFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTARGSQQYRALSVPELTQQMFDARNMMAACDPRHGRYLTVACIFRGQMSTREVDEQLLAIQTKNSAYFVEWIPNNVKVAVCDIPPRGLKMAATFIGNNTAIQELFIRVSEQFSAMFRRKAFLHWYTGEGMDEMEFSEAESNTNDLVSEYQQYQDATVDGDEYKEVEEEVSQEQETPEKDC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM72</accession>
    <name>A0A8C3RM72_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">RNA binding motif protein 24</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM72"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001999.1">
        <property type="protein sequence ID" value="ENSCSRP00000001941.1"/>
        <property type="gene ID" value="ENSCSRG00000001500.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="4207594at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003730">
        <property type="term" value="F:mRNA 3'-UTR binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048255">
        <property type="term" value="P:mRNA stabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010831">
        <property type="term" value="P:positive regulation of myotube differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000381">
        <property type="term" value="P:regulation of alternative mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12384">
        <property type="entry name" value="RRM_RBM24_RBM38_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000077">
        <property type="entry name" value="RNA-binding motif protein 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050886">
        <property type="entry name" value="RNA-binding_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48024">
        <property type="entry name" value="GEO13361P1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48024:SF10">
        <property type="entry name" value="RNA-BINDING PROTEIN 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0221">Differentiation</keyword>
    <keyword evidence="4" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="8" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="6" id="KW-0810">Translation regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001941.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="24090" checksum="2719BCBBB0BFC35C" modified="2022-01-19" version="1">MHTTQKDTTYTKIFVGGLPYHTTDSSLRKYFEVFGEIEEAVVITDRQTGKSRGYGFVTMADRAAAERACKDPNPIIDGRKANVNLAYLGAKPRIMQPGFAFGVQHLHPALIQRPFGIPAHYVYPQAFVQPGVVIPHVQPTAAAASTTPYIDYTGAAYAQYSAAAAAAAAAAYDQYPYAASPAAAGYVTAGGYGYAVQQPLTAAAPGTAAAAFGQYQPQQLQTDRMQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNC9</accession>
    <name>A0A8C3RNC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Epithelial cell transforming 2 like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001007.1">
        <property type="protein sequence ID" value="ENSCSRP00000000978.1"/>
        <property type="gene ID" value="ENSCSRG00000000763.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd22173">
        <property type="entry name" value="F-box_ECT2L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1280.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025592">
        <property type="entry name" value="DUF4347"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036047">
        <property type="entry name" value="F-box-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001810">
        <property type="entry name" value="F-box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052805">
        <property type="entry name" value="GEF_Ubiquitin-Prot_Reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46857">
        <property type="entry name" value="EPITHELIAL CELL-TRANSFORMING SEQUENCE 2 ONCOGENE-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46857:SF1">
        <property type="entry name" value="EPITHELIAL CELL-TRANSFORMING SEQUENCE 2 ONCOGENE-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14252">
        <property type="entry name" value="DUF4347"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12937">
        <property type="entry name" value="F-box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00256">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81383">
        <property type="entry name" value="F-box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DH" evidence="2">
        <location>
            <begin position="539"/>
            <end position="727"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="1">
        <location>
            <begin position="784"/>
            <end position="868"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000978.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="874" mass="101994" checksum="36A76957E9E8FB50" modified="2022-01-19" version="1">WFPSYTGFAIWKYSVSFQLFEERVSLITHWFDLWTDTQRKQFLHTMLMRCSKSQLKFTQNWFAERIPVTKVDFTRVLPRFISLYIFSFLSPRELCAAAQVNWHWKFITEQDCLWVPKCVTFGWFLPYTPADNEYCAWKQHYIACATSLDYFTPREATEIYGTLNEPKAENEEQGERLREKWLRKIIRERLALHKKELFKARLPWMSGTWSSRFLKSRLQPGQAQTFQDRARLQAKQLVLASLKTLPKRKNVTRSRSYPVLPYKHCQRVYQNHSSFAYTLEPYLVLISSRIPAYEMVLDSIKPGVIPVLYEHCGMTLESLIFYIEKALDGRKAKSIGIFSDGDSREINLLQGCRISIENILSPEVREFWEKLGCVMSPEEGGHVDIFVPLAASEAGMEVLSQLTQLTGVLFRTPTGIATGSYQHILSEWLGNQKDGPPTSTYFTEVKLQTWFRLTELLEEALKSVRKQMRPYLSELQKSISDRIIGQFTFDAMSRAKVHTNRETARTFTDGLTELSKRSHVSKIARFLIDKKLQKDTADRRTRFARELLTSEKNYVHMLETVRDVYVIPLKAALASNRAILSHANVQIIFSDIVDALQLNRKFLNDLTERLQEWSPSQCLGEIFTQFGWQLQTYTNFFNNYTVILKTIDMCRETIPLFRAFLKRHDKTVITNMMSLQELLLCPSKRFEEYLSLLYALRLHTPSEHADREDLTAAIKMIKQYKEYIDQVCHHSSLCSLLSVWYSCLVLGEANRYLIRVQDVSQFSCYSEEICVSFRLYEHISDLSLFLFNDALVISNRSISYAPFERTPKTTYQFLASVALHRLVVEDIPHSKYIKNAFILQGPKRQWICSIEDEDDKFTWLSALQSAINCSIEKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RND2</accession>
    <name>A0A8C3RND2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Carboxylic ester hydrolase</fullName>
            <ecNumber evidence="4">3.1.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the type-B carboxylesterase/lipase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.1.-" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RND2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001347.1">
        <property type="protein sequence ID" value="ENSCSRP00000001307.1"/>
        <property type="gene ID" value="ENSCSRG00000001060.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00312">
        <property type="entry name" value="Esterase_lipase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000011">
        <property type="entry name" value="Carboxylic ester hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002018">
        <property type="entry name" value="CarbesteraseB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019826">
        <property type="entry name" value="Carboxylesterase_B_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019819">
        <property type="entry name" value="Carboxylesterase_B_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050309">
        <property type="entry name" value="Type-B_Carboxylest/Lipase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11559">
        <property type="entry name" value="CARBOXYLESTERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00135">
        <property type="entry name" value="COesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00122">
        <property type="entry name" value="CARBOXYLESTERASE_B_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00941">
        <property type="entry name" value="CARBOXYLESTERASE_B_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2 4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034907082" description="Carboxylic ester hydrolase" evidence="4">
        <location>
            <begin position="26"/>
            <end position="571"/>
        </location>
    </feature>
    <feature type="domain" description="Carboxylesterase type B" evidence="5">
        <location>
            <begin position="30"/>
            <end position="553"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU361235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF00135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001307.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="571" mass="62945" checksum="21BC89A07581B3E0" modified="2022-01-19" version="1">MSTGENILLLSLIFAAWFTTLTVNGQNAAHPEVVTKYGKLRGQQIKVGGAETHVDVFLGIPFAKPPVGPLRFSPPEPAEPWKGLRDATSYPPMCLQDPVAGQHLSDAFTNRKAKLPFQVSEDCLFLNVYTPAGSDKDMLPVMVWIHGGGLVIGAASTYDGSALSAFENVVVVTIQYRLGILGYFSSGDEHARGNWGYLDQVAALQWIKENIEHFGGDPGSVTIFGESAGGISVSALVLSPLAKGLFHKAISESGVAIKVLFTVHPEAQANKIAMVSGCQSTNSAAMVHCLREKTEEEMMKITLKLEFTAVQLNAASSGDSEKSLFISAVLDGVFFPKSPEELLAEKAVNAVPYIIGLNSHEFGWLLPNLLKYPAFTEGLDKETVTSLLLNSDFFTHVPAEFTHLLSNEYLSNIEEPTQLRDRLFELMGDAVFVAPVIQTARYHRDAGNPVYVYDFHHRPSSHEGVRPDFVKADHGDEIGYVFGKPFLAGNATEEEGKLSRTVMKYWANFARKGNPNDEGLVTWPAYNLDEQYLMIDFKQKAAKKLKENRVEFWTKTLPKKMAKGKRERKEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNS2</accession>
    <name>A0A8C3RNS2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">ATP-binding cassette sub-family E member 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">RNase L inhibitor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="9">Ribonuclease 4 inhibitor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="4">
            <text>CTP + H2O = CDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:29387"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37563"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58069"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="3">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="5">
            <text>UTP + H2O = UDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:64900"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46398"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="7">Interacts with PINK1. Interacts with CNOT4. Interacts with PELO. Probably heterodimerizes with RNASEL; this interaction inhibits RNASEL.</text>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the ABC transporter superfamily. ABCE family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNS2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002746.1">
        <property type="protein sequence ID" value="ENSCSRP00000002653.1"/>
        <property type="gene ID" value="ENSCSRG00000002027.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060255">
        <property type="term" value="P:regulation of macromolecule metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd03236">
        <property type="entry name" value="ABC_RNaseL_inhibitor_domain1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03237">
        <property type="entry name" value="ABC_RNaseL_inhibitor_domain2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000144">
        <property type="entry name" value="ATP-binding cassette sub-family E member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000152">
        <property type="entry name" value="ATP-binding cassette, sub-family E, member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017896">
        <property type="entry name" value="4Fe4S_Fe-S-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017900">
        <property type="entry name" value="4Fe4S_Fe_S_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003439">
        <property type="entry name" value="ABC_transporter-like_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017871">
        <property type="entry name" value="ABC_transporter-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013283">
        <property type="entry name" value="RLI1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034348">
        <property type="entry name" value="RLI_dom_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007209">
        <property type="entry name" value="RNaseL-inhib-like_metal-bd_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF009945">
        <property type="entry name" value="PRK13409.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19248">
        <property type="entry name" value="ATP-BINDING TRANSPORT PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00005">
        <property type="entry name" value="ABC_tran"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00037">
        <property type="entry name" value="Fer4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04068">
        <property type="entry name" value="Fer4_RLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01868">
        <property type="entry name" value="ABCEFAMILY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54862">
        <property type="entry name" value="4Fe-4S ferredoxins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00198">
        <property type="entry name" value="4FE4S_FER_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51379">
        <property type="entry name" value="4FE4S_FER_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00211">
        <property type="entry name" value="ABC_TRANSPORTER_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50893">
        <property type="entry name" value="ABC_TRANSPORTER_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="4Fe-4S ferredoxin-type" evidence="12">
        <location>
            <begin position="46"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transporter" evidence="11">
        <location>
            <begin position="79"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transporter" evidence="11">
        <location>
            <begin position="342"/>
            <end position="562"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00048548"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00051233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00052409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00061689"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00065921"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00069435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00078674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00081891"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002653.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="599" mass="67427" checksum="66955B375CE314B7" modified="2022-01-19" version="1">MADKLTRIAIVNHDKCKPKKCRQECKKSCPVVRMGKLCIEVTPQSKIAWISETLCIGCGICIKKCPFGALSIVNLPSNLEKETTHRYCANAFKLHRLPIPRPGEVLGLVGTNGIGKSTALKILAGKQKPNLGKYDDPPDWQEILTYFRGSELQNYFTKILEDDLKAIIKPQYVDQIPKAAKGTVGSILDRKDETDTQTIVCKQLDLTHLRERNIEDLSGGELQRFACAVVCIQRADIFMFDEPSSYLDVKQRLKAAITIRSLINPDRYIIVVEHDLSVLDYLSDFICCLYGVPSAYGVVTMPFSVREGINIFLDGYVPTENLRFRDASLVFKVAETANEEEVKKMCMYKYPKMKKKMGEFELAIVAGEFTDSEIMVMLGENGTGKTTFIRMLAGRLAPDEGGEVPVLNVSYKPQKISPKSTGSVRQLLHEKIRDAYTHPQFVTDVMKPLQIENIIDQEVQTLSGGELQRVALALCLGKPADVYLIDEPSAYLDSEQRLMAARVVKRFILHAKKTAFVVEHDFIMATYLADRVIVFDGIPSKNTLANSPQTLLAGMNKFLSQLEITFRRDPNNFRPRINKLNSIKDVEQKKSGNYFFLDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQR0</accession>
    <name>A0A8C3RQR0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Transmembrane protein 37</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003647.1">
        <property type="protein sequence ID" value="ENSCSRP00000003521.1"/>
        <property type="gene ID" value="ENSCSRG00000002678.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005262">
        <property type="term" value="F:calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005244">
        <property type="term" value="F:voltage-gated monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029372">
        <property type="entry name" value="Tmem37"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31767">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL GAMMA-LIKE SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31767:SF0">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL GAMMA-LIKE SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15108">
        <property type="entry name" value="TMEM37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="25"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="91"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="131"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="157"/>
            <end position="176"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003521.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="197" mass="22028" checksum="707BC01CD1681D9C" modified="2022-01-19" version="1">MTAIAVQAQRLLAHRRPKKSFFETFIRSLIILCVAIAVVLSSISVCDGHWLFAKGQLFGLWHFCAIGNSTRLKCVTDLNQASVDGINFGMILARSVVSLAVVVAIFGLELLMVSQVCEDTNSRRKWSMGSILILLSFLLSSSGVLSFLILLKDYITFMGFTLTFWCEFIAACLFFLNGMSGLHINNITYPWNRARKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS76</accession>
    <name>A0A8C3RS76_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Histone H4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 14">Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 14">Belongs to the histone H4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RS76"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003539.1">
        <property type="protein sequence ID" value="ENSCSRP00000003415.1"/>
        <property type="gene ID" value="ENSCSRG00000002589.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd22912">
        <property type="entry name" value="HFD_H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000002">
        <property type="entry name" value="Histone H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035425">
        <property type="entry name" value="CENP-T/H4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001951">
        <property type="entry name" value="Histone_H4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019809">
        <property type="entry name" value="Histone_H4_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10484">
        <property type="entry name" value="HISTONE H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15511">
        <property type="entry name" value="CENP-T_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00623">
        <property type="entry name" value="HISTONEH4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00417">
        <property type="entry name" value="H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00047">
        <property type="entry name" value="HISTONE_H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5 14" id="KW-0158">Chromosome</keyword>
    <keyword evidence="8" id="KW-0164">Citrullination</keyword>
    <keyword evidence="10 14" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="13" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="7" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6" id="KW-0488">Methylation</keyword>
    <keyword evidence="12 14" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="11 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CENP-T/Histone H4 histone fold" evidence="16">
        <location>
            <begin position="44"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="15">
        <location>
            <begin position="1"/>
            <end position="14"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006564"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022934"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000528"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF15511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003415.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="103" mass="11368" checksum="2B67DFD3F8B97B96" modified="2022-01-19" version="1">MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFLEDVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RV69</accession>
    <name>A0A8C3RV69_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Guanine nucleotide-binding protein subunit gamma</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">G proteins are composed of 3 units; alpha, beta and gamma.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Cell membrane</location>
            <topology evidence="1 9">Lipid-anchor</topology>
            <orientation evidence="1 9">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the G protein gamma family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RV69"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004864.1">
        <property type="protein sequence ID" value="ENSCSRP00000004712.1"/>
        <property type="gene ID" value="ENSCSRG00000003576.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005834">
        <property type="term" value="C:heterotrimeric G-protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031681">
        <property type="term" value="F:G-protein beta-subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00068">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.260.10:FF:000001">
        <property type="entry name" value="Guanine nucleotide-binding protein subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.260.10">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001770">
        <property type="entry name" value="G-protein_gamma"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015898">
        <property type="entry name" value="G-protein_gamma-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036284">
        <property type="entry name" value="GGL_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13809">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN GAMMA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00631">
        <property type="entry name" value="G-gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00321">
        <property type="entry name" value="GPROTEING"/>
    </dbReference>
    <dbReference type="SMART" id="SM01224">
        <property type="entry name" value="G_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00224">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48670">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50058">
        <property type="entry name" value="G_PROTEIN_GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 9" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 9" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="8" id="KW-0636">Prenylation</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0807">Transducer</keyword>
    <feature type="domain" description="G protein gamma" evidence="10">
        <location>
            <begin position="1"/>
            <end position="64"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004712.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="64" mass="7138" checksum="9CC7A3970FD85EC8" modified="2022-01-19" version="1">MSRTFGRRAVEQLRMEAGLERMKVSQAARELLQHCRAHAQSDPLLTGVPASANPFKDKKTCSIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVZ8</accession>
    <name>A0A8C3RVZ8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">NIPA like domain containing 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the NIPA family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVZ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004938.1">
        <property type="protein sequence ID" value="ENSCSRP00000004787.1"/>
        <property type="gene ID" value="ENSCSRG00000003601.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015095">
        <property type="term" value="F:magnesium ion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037185">
        <property type="entry name" value="EmrE-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008521">
        <property type="entry name" value="Mg_trans_NIPA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12570">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12570:SF7">
        <property type="entry name" value="MAGNESIUM TRANSPORTER NIPA4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05653">
        <property type="entry name" value="Mg_trans_NIPA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103481">
        <property type="entry name" value="Multidrug resistance efflux transporter EmrE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="7"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="65"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="101"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="141"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="164"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="202"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="233"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="265"/>
            <end position="285"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004787.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="336" mass="36330" checksum="015693466C4F180F" modified="2022-01-19" version="1">MTLGNKYGFYIGLALAIFSSFLIGSSVILKKKGLLRLVDKGGTRAGMEIQGGWWGRLGGGEAANFAAYAFAPATIVTPLGALSVLISAILSSYLLGERLNLLGKLGCMLSIVGSTVMVIHAPEEEEVTTLAEMASKLKEPGKHQAVACLILIFFLAPRYGQRNILIYLTICSVIGAFSVSSVKGLGIAIKGFFADQPVLQNPLPWILILTLVASVTTQINYLNKALDIFNTSLVFPIYYVLFTTIVITTSIILFKEWVAMSVVDIIGTVCGFLTIILGVFLLHAFKDMDIHLGNLPQVLQNSDQASAIKDDKNILIEVDNSGMIADDKPKVFMIYT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXR6</accession>
    <name>A0A8C3RXR6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">N-acetyltransferase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXR6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005994.1">
        <property type="protein sequence ID" value="ENSCSRP00000005804.1"/>
        <property type="gene ID" value="ENSCSRG00000004373.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008080">
        <property type="term" value="F:N-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04301">
        <property type="entry name" value="NAT_SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000182">
        <property type="entry name" value="GNAT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050769">
        <property type="entry name" value="NAT_camello-type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13947">
        <property type="entry name" value="GNAT FAMILY N-ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13947:SF60">
        <property type="entry name" value="N-ACETYLTRANSFERASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00583">
        <property type="entry name" value="Acetyltransf_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51186">
        <property type="entry name" value="GNAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="N-acetyltransferase" evidence="2">
        <location>
            <begin position="4"/>
            <end position="192"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005804.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="222" mass="25120" checksum="CF3C3EBAB9858519" modified="2022-01-19" version="1">MVDYRVREYRDEDYEAVRELFATGMSEYVPALCVHVLKQPWSLLLPILAVTLLLATGRQLLGYFWTMYIEHCLKGDLLDIRTTYMGSKGSCFWVAEADECVVGTVATRPSDEEEGELMLKRMSVRKDYRGLGVAKALCQAVIGFAQRQGCRAVVLNTLMVQDEARLMYERVGFQKYRDEVLVSGLRMGVGYLAPSHLDLTGWSVRIRSPRLSGPWGQKSPPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXV1</accession>
    <name>A0A8C3RXV1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 7">Vacuolar protein sorting-associated protein 29</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6 7">Vesicle protein sorting 29</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Component of the commander complex that is essential for endosomal recycling of transmembrane cargos; the commander complex is composed of the Csubcomplex and the retriever subcomplex. Component of the retriever complex, which is a heterotrimeric complex related to retromer cargo-selective complex (CSC) and essential for retromer-independent retrieval and recycling of numerous cargos. Component of the retromer cargo-selective complex (CSC). The CSC is believed to be the core functional component of retromer or respective retromer complex variants acting to prevent missorting of selected transmembrane cargo proteins into the lysosomal degradation pathway. In the endosomes, retriever complex drives the retrieval and recycling of NxxY-motif-containing cargo proteins by coupling to snx17, a cargo essential for the homeostatic maintenance of numerous cell surface proteins associated with processes that include cell migration, cell adhesion, nutrient supply and cell signaling. The recruitment of the retriever complex to the endosomal membrane involves Cand WASH complexes.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endosome membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the VPS29 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXV1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006125.1">
        <property type="protein sequence ID" value="ENSCSRP00000005932.1"/>
        <property type="gene ID" value="ENSCSRG00000004470.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030904">
        <property type="term" value="C:retromer complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042147">
        <property type="term" value="P:retrograde transport, endosome to Golgi"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07394">
        <property type="entry name" value="MPP_Vps29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.21.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024654">
        <property type="entry name" value="Calcineurin-like_PHP_lpxH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029052">
        <property type="entry name" value="Metallo-depent_PP-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000979">
        <property type="entry name" value="Phosphodiesterase_MJ0936/Vps29"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028661">
        <property type="entry name" value="Vps29"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00040">
        <property type="entry name" value="yfcE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11124">
        <property type="entry name" value="VACUOLAR SORTING PROTEIN VPS29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12850">
        <property type="entry name" value="Metallophos_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56300">
        <property type="entry name" value="Metallo-dependent phosphatases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0653">Protein transport</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Calcineurin-like phosphoesterase" evidence="8">
        <location>
            <begin position="2"/>
            <end position="155"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005945"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00031913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU362040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF12850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005932.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="181" mass="20326" checksum="F84398E2B3C4A292" modified="2025-10-08" version="2">MVLVLGDLHIPHRCNSLPAKFKKLLVPGKIQHILCTGNLCTKESYDYLKTLAGDVHVVRGDFDENLNYPEQKVVTVGQFKIGLIHGHQVIPWGDTASLALLQRQLDVDILISGHTHKFEAFEHENKFYINPGSATGAYNALEINIIPSFVLMDIQASTVVTYVYQLIGDDVKVERIEYKKP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYI4</accession>
    <name>A0A8C3RYI4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Tetratricopeptide repeat protein 39A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TTC39 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYI4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006189.1">
        <property type="protein sequence ID" value="ENSCSRP00000005995.1"/>
        <property type="gene ID" value="ENSCSRG00000004072.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019412">
        <property type="entry name" value="IML2/TPR_39"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31859">
        <property type="entry name" value="TETRATRICOPEPTIDE REPEAT PROTEIN 39 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31859:SF3">
        <property type="entry name" value="TETRATRICOPEPTIDE REPEAT PROTEIN 39A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10300">
        <property type="entry name" value="Iml2-TPR_39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0802">TPR repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005995.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="573" mass="65641" checksum="EA41ABB4AB381450" modified="2022-01-19" version="1">MGYGSRGAIRNERRGWMGWRGAVRGQESASDLNVALDECMTAVDLFLSNKFPEALASLQAKTKDSMYHALTYATILEMQAMMTFDAQDMLNAGNTMKEAQATCQKFRKKSTVADSFNNLVHRQNLEHFTEEEIHAEICYAECLLQRAALTFLQDENMVSFIKGGIKVRNSYQTYRELDSLIQSPNYAKGKNYLHFEGGVKLGVGAFNLTLSMFPTRILRLLEFVGFSGSKEYGLLQLQEGALMYSFRSVLCTMLLLCYHTFMTFVLGRIIPSNPGAIFLFFAGRIETIKGNIDTAVSRFEECCEAQQHWKQFHHMCYWELMWCFTYKRQWKMAYFYADLLSKENNWSKVTYIYMKAAYLSMFGRDDHRPFGDNEVELFRTVPSLKLKIAGKSLPTEKFAIRKSRRYLSSNPVPLPVPALEMMYIWNGYAVIGKCPDLTEGMLQTLTEAEAALERSPATELLADDQCLLKLLKGLCLKHLGKISEAEDYFTYIHLNERKIKYDHYLIPNALLELAVLYMDHGRREEGVKLLERAKQNYKNYSMETRTHFRIQAALHQAKSVSENGVHSGTSAVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYS0</accession>
    <name>A0A8C3RYS0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Heat shock transcription factor 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the HSF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYS0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007282.1">
        <property type="protein sequence ID" value="ENSCSRP00000007061.1"/>
        <property type="gene ID" value="ENSCSRG00000005217.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="60033at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001046">
        <property type="term" value="F:core promoter sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042803">
        <property type="term" value="F:protein homodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000027">
        <property type="entry name" value="Heat shock transcription factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000232">
        <property type="entry name" value="HSF_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010542">
        <property type="entry name" value="Vert_HSTF_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10015:SF213">
        <property type="entry name" value="HEAT SHOCK FACTOR PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10015">
        <property type="entry name" value="HEAT SHOCK TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00447">
        <property type="entry name" value="HSF_DNA-bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06546">
        <property type="entry name" value="Vert_HS_TF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00056">
        <property type="entry name" value="HSFDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00415">
        <property type="entry name" value="HSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00434">
        <property type="entry name" value="HSF_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0346">Stress response</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007061.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="505" mass="56241" checksum="64E3C4BDC91027F9" modified="2022-01-19" version="1">MQDSPTSLAMDGYSSNVPAFLTKLWTLVEDPETNHLICWSTNGTSFHVFDQGQFAKEVLPKYFKHNNMASFVRQLNMYGFRKVVNIEQGGLVKPERDDTEFQHLYFLQGHEHLLEHIKRKVSVVKSEETKMRQEDLSRLLYEVQILRSQQENTECQMQDMKQQNEVLWREVVSLRQNHSQQQKVINKLIQFLFGQLQSNPSSTGIKRKLPLMLDDGSSAPQVSKFSRHLSVDPLHDSYFIQSPSTEPASCLTSPAIAGGPVISDVTEASPPNVVSLQSPPEGDRGKCHMLIKEEPVSPGVKATSEPEVSLPGCSVCAEPPVLPVAMVQSVLEGKGSCGVPQSASSQQPERRGRRAPLDRTEISDPMDGTDLSVEGLQLLLRSQQYSLEPASVLDVFNPNLSVSEWNLTDMEANFSPMQQLTMDLEKNVNELSPKVLNPHFNTTCPGKDVILESTQQFLIDREAGFRSNTVNLPESSALYIPAENMASYLSSVGLQGDSIKPELSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYW2</accession>
    <name>A0A8C3RYW2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Transmembrane protein 178B</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM178 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYW2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006347.1">
        <property type="protein sequence ID" value="ENSCSRP00000006151.1"/>
        <property type="gene ID" value="ENSCSRG00000004609.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.150:FF:000018">
        <property type="entry name" value="Transmembrane protein 178B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.150">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004031">
        <property type="entry name" value="PMP22/EMP/MP20/Claudin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039625">
        <property type="entry name" value="T178A/B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32005:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 178B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32005">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 178B-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13903">
        <property type="entry name" value="Claudin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="6"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="33"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="79"/>
            <end position="103"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006151.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="125" mass="13538" checksum="D22D0A0A84E9FA1D" modified="2022-01-19" version="1">MTAGFMGMAVAIILFGWIIGVLGCCWDRGLMQYVAGLLFLMGGTFCIISLCTCVAGINFELSRYPRYLYGLPDDISHGYGWSMFCAWGGLGLTLISGFFCTLAPSVQPVPRTNCPKSRPENGTVC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZ92</accession>
    <name>A0A8C3RZ92_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Dynein light intermediate chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Acts as one of several non-catalytic accessory components of the cytoplasmic dynein 1 complex that are thought to be involved in linking dynein to cargos and to adapter proteins that regulate dynein function. Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules. May play a role in binding dynein to membranous organelles or chromosomes.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Homodimer. The cytoplasmic dynein 1 complex consists of two catalytic heavy chains (HCs) and a number of non-catalytic subunits presented by intermediate chains (ICs).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cytoplasm</location>
            <location evidence="1 11">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the dynein light intermediate chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZ92"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007448.1">
        <property type="protein sequence ID" value="ENSCSRP00000007213.1"/>
        <property type="gene ID" value="ENSCSRG00000005346.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005868">
        <property type="term" value="C:cytoplasmic dynein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045504">
        <property type="term" value="F:dynein heavy chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007018">
        <property type="term" value="P:microtubule-based movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008467">
        <property type="entry name" value="Dynein1_light_intermed_chain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022780">
        <property type="entry name" value="Dynein_light_int_chain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12688:SF2">
        <property type="entry name" value="CYTOPLASMIC DYNEIN 1 LIGHT INTERMEDIATE CHAIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12688">
        <property type="entry name" value="DYNEIN LIGHT INTERMEDIATE CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05783">
        <property type="entry name" value="DLIC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4 11" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10 11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8 11" id="KW-0243">Dynein</keyword>
    <keyword evidence="5 11" id="KW-0493">Microtubule</keyword>
    <keyword evidence="9 11" id="KW-0505">Motor protein</keyword>
    <keyword evidence="6 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 11" id="KW-0813">Transport</keyword>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="318"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="387"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="340"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="12">
        <location>
            <begin position="391"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="433"/>
            <end position="442"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="445"/>
            <end position="458"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006831"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU366047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007213.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="458" mass="48540" checksum="647F06BDCA36EBFB" modified="2022-01-19" version="1">MAAAGRAGSFGSSASSPGLGAGGGPAAGFTASNNAELRAGGEEDDGQNLWSCILSEVSTRSRSKLPSGKNVLLLGEDGAGKTSLIGKLQGIEEYKKGRGMEYLYLNVHDEDRDDQTRCNVWILDGDLYHKGLLKFAMEANSLKDTLVMLVVDMSRPWTALDSLQKWASVVREHIDKLKIPPEEIKDMEQKLVRDFQEYIEPGEDFPASPQRRNTSIQEDKDDSVILPLGADTLTCNLGIPVVVVCTKCDAISVDIGPAGWDNDKKIGILHENFQTLKAEDSFEDIITKPPVRKFVHEKEIVAEDDQVFLMKQQSLLAKQPPTAAGRPVDASPRVPGGSPRTPNRSVTSNVASVTPIPTGSKKIDPNMKAGATSEGVLANFFNSLLSKKPGSPGGPGVGGGSPGGGGSGGGGSNLPPSAKKSGQKPVLTDVQAELDRISRKPEMVSPTTPTSPTEGEAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZP4</accession>
    <name>A0A8C3RZP4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Pre-mRNA-splicing factor RBM22</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">RNA-binding motif protein 22</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the SLT11 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZP4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007628.1">
        <property type="protein sequence ID" value="ENSCSRP00000007393.1"/>
        <property type="gene ID" value="ENSCSRG00000005462.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000974">
        <property type="term" value="C:Prp19 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071006">
        <property type="term" value="C:U2-type catalytic step 1 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071007">
        <property type="term" value="C:U2-type catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036002">
        <property type="term" value="F:pre-mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017070">
        <property type="term" value="F:U6 snRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12224">
        <property type="entry name" value="RRM_RBM22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000137">
        <property type="entry name" value="pre-mRNA-splicing factor RBM22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1000.10:FF:000006">
        <property type="entry name" value="Putative pre-mrna-splicing factor rbm22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1000.10">
        <property type="entry name" value="Zinc finger, CCCH-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039171">
        <property type="entry name" value="Cwc2/Slt11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048995">
        <property type="entry name" value="STL11/RBM22-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057674">
        <property type="entry name" value="Znf-CCCH_RBM22"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036855">
        <property type="entry name" value="Znf_CCCH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14089">
        <property type="entry name" value="PRE-MRNA-SPLICING FACTOR RBM22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14089:SF6">
        <property type="entry name" value="PRE-MRNA-SPLICING FACTOR RBM22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21369">
        <property type="entry name" value="STL11_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25584">
        <property type="entry name" value="zf-CCCH_RBM22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00356">
        <property type="entry name" value="ZnF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90229">
        <property type="entry name" value="CCCH zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7 16" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="12" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 15" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="8" id="KW-0747">Spliceosome</keyword>
    <keyword evidence="10 16" id="KW-0862">Zinc</keyword>
    <keyword evidence="9 16" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3H1-type" evidence="19">
        <location>
            <begin position="159"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="18">
        <location>
            <begin position="232"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="16">
        <location>
            <begin position="159"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="303"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="372"/>
            <end position="420"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="309"/>
            <end position="318"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00020031"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00030793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007393.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="420" mass="46850" checksum="C8C767A35B19D726" modified="2022-01-19" version="1">MATSLGSNTYNRQNWEDADFPILCQTCLGENPYIRMTKEKYGKECKICARPFTVFRWCPGVRMRFKKTEVCQTCSKLKNVCQTCLLDLEYGLPIQVRDAGLSFKDDMPKSDVNKEYYTQNMEREISNSDGTRAVGALGKATSTSDMLLKLARTTPYYKRNRPHICSFWVKGECKRGEECPYRHEKPTDPDDPLADQNIKDRYYGINDPVADKLLKRASTMPRLDPPDDKTITTLYVGGLGDTITETDLRNHFYQFGEIRTITVVQRQQCAFIQFATRQAAEVAAEKSFNKLIVNGRRLNVKWGRSQAARGKEKEKEGTTESGIKLEPVPGLPGALPPPPAAEEEASANYFNLPPSGPPAVVNIALPPPPGIAPPPPPGFGPHMFHTMGPPPPFLRAPGPIHYPSQDPQRMGAHAGKHNTP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZU9</accession>
    <name>A0A8C3RZU9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Sulfatase N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the sulfatase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZU9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007688.1">
        <property type="protein sequence ID" value="ENSCSRP00000007453.1"/>
        <property type="gene ID" value="ENSCSRG00000005498.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070013">
        <property type="term" value="C:intracellular organelle lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004065">
        <property type="term" value="F:arylsulfatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16159">
        <property type="entry name" value="ES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.550:FF:000001">
        <property type="entry name" value="Arylsulfatase E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1120.10:FF:000001">
        <property type="entry name" value="Arylsulfatase E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.720.10:FF:000233">
        <property type="entry name" value="Predicted protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.720.10:FF:000174">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1120.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.550">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050738">
        <property type="entry name" value="Sulfatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024607">
        <property type="entry name" value="Sulfatase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000917">
        <property type="entry name" value="Sulfatase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42693:SF5">
        <property type="entry name" value="ARYLSULFATASE D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42693">
        <property type="entry name" value="ARYLSULFATASE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00884">
        <property type="entry name" value="Sulfatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14707">
        <property type="entry name" value="Sulfatase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00523">
        <property type="entry name" value="SULFATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00149">
        <property type="entry name" value="SULFATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="217"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="246"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="domain" description="Sulfatase N-terminal" evidence="7">
        <location>
            <begin position="58"/>
            <end position="443"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007453.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="613" mass="68005" checksum="435421AE15F0856E" modified="2022-01-19" version="1">MQESGFQMGVGQQCSATYTKGSQSKAFPLSRRSYLTALLALCIFPKTCGMSVAVDSKPNILLIMADDLGIGDIGCYGNNTIRTPNIDRLAREGVKLTQHIAAAPLCTPSRAAFLTGRYPIRSGMASSNRYRALQWNAGSGGLPVNETTFAKVLRQQGYTTGLIGKWHQGVNCEALNDHCHHPSNHGFDYFYGMPFTLLNNCQKNKPPELDAALQAKLWLYTQIIALAVLTVIVGKLTGLISASWKIVACFALAGSLFFTSWYSSYGFVRHWNCILMRNYDITEQPMKLERTAALMLKEAVSFIERNKHGPFLLFVSFLHVHTPLFTTEKFLGKSRHGLYGDHVEEMDWLVGKILDAIDKEDLKNNTFTYFASDHGGQLEAQEGKTQLGGWNGIYKGGKGMGGWEGGIRVPGIFRWPGVFPAGTVIDEPTSLMDIYPTVAHLGGGIVPQDRVVDGRNLMLLLQGKVQQSEHEFMFHYCGSYLHAVRWHQKDSGALWKAHYVTPIFHPEGAGACYGRGICPCFGEGVTHHDPPLLFDLSRDPSEAKPLSPGTEPLFDTVISRIERAVQEHRQTLTPVPQQLSLYNIMWKPWLQPCCGTFPLCWCDKEGDSAHPAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S097</accession>
    <name>A0A8C3S097_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Neurotrimin</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <topology evidence="1">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the immunoglobulin superfamily. IgLON family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S097"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007430.1">
        <property type="protein sequence ID" value="ENSCSRP00000007197.1"/>
        <property type="gene ID" value="ENSCSRG00000005323.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000013">
        <property type="entry name" value="cell adhesion molecule 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000305">
        <property type="entry name" value="neurotrimin isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000113">
        <property type="entry name" value="Opioid-binding protein/cell adhesion molecule"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050876">
        <property type="entry name" value="IgLON_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013151">
        <property type="entry name" value="Immunoglobulin_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42757">
        <property type="entry name" value="IGLON FAMILY OF IMMUNOGLOBULIN SUPERFAMILY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42757:SF9">
        <property type="entry name" value="NEUROTRIMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00047">
        <property type="entry name" value="ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="11" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 13" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="13">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034139751" evidence="13">
        <location>
            <begin position="28"/>
            <end position="313"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="39"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="136"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="222"/>
            <end position="307"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00037995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007197.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="34325" checksum="A879B7509C0BCFBD" modified="2022-01-19" version="1">MGVGGCLVVPWRCLVVLCLRLLFLVPAGVPVRSGDATFPKAMDNVTVRQGESATLRCSVDNRVTRVAWLNRSSILYAGNDKWCLDPRVVLLSNTKTEYSIQIQDVDVYDEGPYTCSVQTDNHPKTSRVHLIVQVSPKIVEISSDISINEGGNISLTCIATGRPDPTITWRHISPKAVGFVSEDEYLEITGITKEQSGEYECSASNDVAAPVVRRVKVTVNYPPYISDAKSTGVPVGQKGILQCEASAVPAAEFQWYKDDKRLAEGQKGVKVESKAFFSRLTFFNVSEQDYGNYTCVASNKLGNTNVSIILYGE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0T3</accession>
    <name>A0A8C3S0T3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">5-hydroxytryptamine receptor 7</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Serotonin receptor 7</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">G-protein coupled receptor for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone and a mitogen. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors. HTR7 is coupled to G(s) G alpha proteins and mediates activation of adenylate cyclase activity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0T3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008203.1">
        <property type="protein sequence ID" value="ENSCSRP00000007937.1"/>
        <property type="gene ID" value="ENSCSRG00000005858.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004993">
        <property type="term" value="F:G protein-coupled serotonin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071880">
        <property type="term" value="P:adenylate cyclase-activating adrenergic receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007623">
        <property type="term" value="P:circadian rhythm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006939">
        <property type="term" value="P:smooth muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042310">
        <property type="term" value="P:vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15329">
        <property type="entry name" value="7tmA_5-HT7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000071">
        <property type="entry name" value="5-hydroxytryptamine (serotonin) receptor 7a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001069">
        <property type="entry name" value="5HT_7_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248">
        <property type="entry name" value="ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248:SF199">
        <property type="entry name" value="IP13425P-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00652">
        <property type="entry name" value="5HT7RECEPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 16" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="7 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0564">Palmitate</keyword>
    <keyword evidence="10 16" id="KW-0675">Receptor</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 16" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 16 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="72"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="108"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="149"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="188"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="229"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="326"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="366"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="19">
        <location>
            <begin position="88"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="23"/>
            <end position="44"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00015306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00031930"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00045776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007937.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="426" mass="48266" checksum="C673266C100D4C0D" modified="2022-01-19" version="1">MMLRVIPNQFLEQRPLFVENTEHEYPTPKSLPDPPMTEGPSAPAEPDLLSSNLTNLTDCGEEILLYGDTEKIVIGTVLSIITLMTIAGNALVIISVCIVKKLRQPSNYLVISLAAADLSVAFAVMPFVIITDLVGGEWLFGRVFCNVFIAMDVMCCTASIMTLCVISVDRYLGITRPLTYPVRQNGKLMAKMVFIVWLLSASITLPPLFGWAKNVNVERVCLISQDFGYTVYSTGVAFYIPMTVMLVMYSRIYKAAKVSAEKHRFMNFPRHQEQEGVYCMDVGVRGHHSSKRSKAVEECATLSKLLRQDRKNISIFKREQKAARTLGIIVGAFTFCWFPFFLMSTARPFICGIQCSCMPLRLERTLLWLGYTNSLINPLIYAFFNRDLRTTFWNLLRCRYRNINRRLSAASMHEALKVTERHEGIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1U9</accession>
    <name>A0A8C3S1U9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Transmembrane protein 150A</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Transmembrane protein 150</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the DRAM/TMEM150 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1U9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007649.1">
        <property type="protein sequence ID" value="ENSCSRP00000007414.1"/>
        <property type="gene ID" value="ENSCSRG00000005474.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072659">
        <property type="term" value="P:protein localization to plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019402">
        <property type="entry name" value="CWH43_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050911">
        <property type="entry name" value="DRAM/TMEM150_Autophagy_Mod"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21324">
        <property type="entry name" value="FASTING-INDUCIBLE INTEGRAL MEMBRANE PROTEIN TM6P1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21324:SF6">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 150A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10277">
        <property type="entry name" value="Frag1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="5"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="78"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="108"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="141"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="175"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="203"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="domain" description="CWH43-like N-terminal" evidence="11">
        <location>
            <begin position="4"/>
            <end position="231"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006565"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00016019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00030381"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF10277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007414.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="271" mass="29186" checksum="0FB3BBD3C6E4E6BD" modified="2022-01-19" version="1">MTAWIILPISLSTFSITGIWIVYAMAVMNHHVCPVENWSYNESCSSSPAKHGYPKSCCTLEDVPLISKCGTYPPESCLFSLIGNIGAFMVVLICFLRYGQLIEQSHRSWVNTTALVAGCTNAAGLVVVGNFQVDNAKSLHYIGAGIAFPAGLLFVCLQCILTYHTAVSALDGWMAHLRVSLTGVALISLVLSGVFFIHESPLLQHLAAICEWVFVIDMLVFYGTFAYDFGAVSTDTLVTALQRASSRGCKSPGGSSTSTHLNCTPESIAMI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S365</accession>
    <name>A0A8C3S365_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Small ribosomal subunit protein uS12m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">28S ribosomal protein S12, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the universal ribosomal protein uS12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S365"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007037.1">
        <property type="protein sequence ID" value="ENSCSRP00000006822.1"/>
        <property type="gene ID" value="ENSCSRG00000005073.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005763">
        <property type="term" value="C:mitochondrial small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd03368">
        <property type="entry name" value="Ribosomal_S12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000115">
        <property type="entry name" value="28S ribosomal protein S12, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006032">
        <property type="entry name" value="Ribosomal_uS12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005679">
        <property type="entry name" value="Ribosomal_uS12_bac"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00981">
        <property type="entry name" value="rpsL_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11652">
        <property type="entry name" value="30S RIBOSOMAL PROTEIN S12 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00164">
        <property type="entry name" value="Ribosom_S12_S23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002133">
        <property type="entry name" value="Ribosomal_S12/S23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01034">
        <property type="entry name" value="RIBOSOMALS12"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00055">
        <property type="entry name" value="RIBOSOMAL_S12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4 9" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="11" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034013243" description="Small ribosomal subunit protein uS12m" evidence="11">
        <location>
            <begin position="21"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="29"/>
            <end position="49"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00083933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU003622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006822.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="133" mass="14878" checksum="2FF4844DE4BC0736" modified="2022-01-19" version="1">RTRETRVLFLALSLTCGVLETRTMTTLNQMHRKGKPKFPPPKLGPTFGNPQLKGVVLKTMIRKPKKPNSANRKCARVRLSNGKEVVCFIPGEGHNLQEHSIVLVEGGRTQDLPGVKLKIVRGKYDCAHVQKKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3R0</accession>
    <name>A0A8C3S3R0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Solute carrier family 40 member</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">May be involved in iron transport and iron homeostasis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the ferroportin (FP) (TC 2.A.100) family. SLC40A subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3R0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008532.1">
        <property type="protein sequence ID" value="ENSCSRP00000008254.1"/>
        <property type="gene ID" value="ENSCSRG00000006153.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005381">
        <property type="term" value="F:iron ion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009716">
        <property type="entry name" value="Ferroportin-1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11660">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 40 MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11660:SF50">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 40 MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06963">
        <property type="entry name" value="FPN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0406">Ion transport</keyword>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 6" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="58"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="96"/>
            <end position="118"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU365065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008254.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="133" mass="15176" checksum="C88585D2E719234C" modified="2022-01-19" version="1">MCLVRLHLLLGEVHFFYLAIQHQPHQSHTYEHAHVYIQNLLSNLFGFYVCVSDAMLSYLMGPRFLVYASCALSIWGDRMWHFAMSVFLIELYGHNLLLTAVFGLVVAGSVLVFGALIGDWIDRKPRNKGNCLC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S475</accession>
    <name>A0A8C3S475_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Caspase-8</fullName>
            <ecNumber evidence="14">3.4.22.61</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>Strict requirement for Asp at position P1 and has a preferred cleavage sequence of (Leu/Asp/Val)-Glu-Thr-Asp-|-(Gly/Ser/Ala).</text>
            <dbReference type="EC" id="3.4.22.61"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 16">Belongs to the peptidase C14A family.</text>
    </comment>
    <dbReference type="EC" id="3.4.22.61" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S475"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009093.1">
        <property type="protein sequence ID" value="ENSCSRP00000008793.1"/>
        <property type="gene ID" value="ENSCSRG00000006566.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6114029at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
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        <property type="entry name" value="IL1BCENZYME"/>
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    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
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    <keyword evidence="10" id="KW-0788">Thiol protease</keyword>
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    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
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            <dbReference type="RuleBase" id="RU003971"/>
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            <dbReference type="Ensembl" id="ENSCSRP00000008793.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="480" mass="54829" checksum="4E34B3F169746C5B" modified="2022-01-19" version="1">MDFHKLLYTISEALATEDLVALKFLSLEHIPLRKQEGIRDPEALFLALEEKGMMEEDNLSFLKELLFRINRIDLLTDKLSSSREEMERVLQIPGRAKVSQFRYLLFQLSENITTDELKSLKFLLIKELPKCKLDNEITLIDVFIEMEKKGLLAEENLETLKTICEKIDKSLLKKIEEYESERNVEMYIMEGHGGQTGVSAVQDSLWPSQTALDSPGIQEEIQQPDMYKMSSRPRGICLILNNHDFTKARSEVPKLQNIKDRNGTDADAAALKKVFTKLHFEIAEHKDLTAEQIRHTVHSYRNMDHRDRDCFVCCILSHGDKGIVFGTDGQETAIQELTTSFTGMNCPSLAGKPKVFFIQACQGDTFQKGVHVETDSMELDSSVEADARFQLECIPDEADFLLGMATMKDFVSYRSTTQGTWYIQSLCEHLEKSSPRGEDILSILTAVNREVSRKNDRLNQGKQMPQPSFTLRKKLIFPVN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S612</accession>
    <name>A0A8C3S612_CHESE</name>
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        <submittedName>
            <fullName evidence="9">R3H domain containing like</fullName>
        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CRISP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S612"/>
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        <property type="protein sequence ID" value="ENSCSRP00000008270.1"/>
        <property type="gene ID" value="ENSCSRG00000006098.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="CAP_dom"/>
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        <property type="entry name" value="CAP_sf"/>
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    <dbReference type="InterPro" id="IPR001283">
        <property type="entry name" value="CRISP-related"/>
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    <dbReference type="InterPro" id="IPR047899">
        <property type="entry name" value="R3HDML_CAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10334">
        <property type="entry name" value="CYSTEINE-RICH SECRETORY PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="CAP"/>
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        <property type="entry name" value="V5TPXLIKE"/>
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        <property type="entry name" value="PR-1-like"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
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    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
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    <feature type="chain" id="PRO_5034640561" evidence="7">
        <location>
            <begin position="24"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="domain" description="SCP" evidence="8">
        <location>
            <begin position="61"/>
            <end position="215"/>
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        <source>
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            <dbReference type="ARBA" id="ARBA00022525"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
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    </evidence>
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        <source>
            <dbReference type="SAM" id="SignalP"/>
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    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM00198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008270.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="253" mass="28670" checksum="6EBECD2237A46F0D" modified="2022-01-19" version="1">MTLLHMHLYFTGLVFWIIQKSSSFVLPNATELLYPSSNTQAGLVSGLGVPRSRQKRYISPRDMSALLDYHNQVRAQVSPPAANMEYMVWDERLAKSAEAWAVRCIWDHGPPQLMRYIGQNLSIQSGRYRSVVDLVKSWYYEKQYYSFPYPRECNPSCPSKCSGSVCSHYTQMVWASSNRIGCAINTCTNVNVWGTTWRQAVYLVCNYAIKGNWIGEAPYKVGRPCSACPPSYGGVCSNNMCFTGLKSNKVSWF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6W0</accession>
    <name>A0A8C3S6W0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Chromatin target of PRMT1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="protein sequence ID" value="ENSCSRP00000009548.1"/>
        <property type="gene ID" value="ENSCSRG00000007091.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052656">
        <property type="entry name" value="CTOP_PRMT1"/>
    </dbReference>
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        <property type="entry name" value="FoP_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48426">
        <property type="entry name" value="CHROMATIN TARGET OF PRMT1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48426:SF1">
        <property type="entry name" value="CHROMATIN TARGET OF PRMT1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13865">
        <property type="entry name" value="FoP_duplication"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01218">
        <property type="entry name" value="FoP_duplication"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="Chromatin target of PRMT1 protein C-terminal" evidence="3">
        <location>
            <begin position="158"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="89"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="139"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="2">
        <location>
            <begin position="158"/>
            <end position="196"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="SMART" id="SM01218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009548.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="26272" checksum="BD9566484A8431D4" modified="2022-01-19" version="1">MAAQSAPKVVLKSTTKMSLNERFTNMLKNKQPMPVNIRATMQQQQQLASARNRRLAQQMENRPSVQAALKLKQKSLKQRLGKSNIQARLGRPAGPLARGAVGGRGLPMGQRGLPRGAMRGGRGARALLRGGIPLRGQSLLRGGRGVSPRMGLRRGGIRGRGGPGRGGLGRGAMGRGGIGGRGRGMAGRGRGGFGGRGRGRGRGRGSARPALTKEQLDNQLDAYMSKTKGHLDAELDAYMAQTDPETND</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S748</accession>
    <name>A0A8C3S748_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S748"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010362.1">
        <property type="protein sequence ID" value="ENSCSRP00000010005.1"/>
        <property type="gene ID" value="ENSCSRG00000007426.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000044">
        <property type="entry name" value="CAP-Gly domain containing linker protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050776">
        <property type="entry name" value="Ank_Repeat/CDKN_Inhibitor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24201">
        <property type="entry name" value="ANK_REP_REGION DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24201:SF15">
        <property type="entry name" value="ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 66"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="199"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="310"/>
            <end position="329"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010005.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="364" mass="39545" checksum="8C5173C9214CA86B" modified="2022-01-19" version="1">MKQAVLQKHPDSSLLPALPLACWVTLCTALPRSVPQFPLPLLTMGRSPFLKTFLLFPAFTFFDPNDPACQEILYDPKTTVPELFAIIRQWVPQVQHKIDVIGSEILKRGCHVNDRDGLTDMTLLHYACKAGAHGVGDPAAAVRLSNQLLALGVDVTLRSRWTNMNALHYAAYFDVPELIRILLKGSKPKVLNSTCSDFNHGTALHIAASNLCLGAVKCLLEHGANPAVRNSKGQVPADVVPDPMDMTLDKAEAAMVAKELKQLLLDAVPLSCNLPKVTLPNYDNIPGNLMLTSLGLKLGERVVVDGQKVPARRPPQAKGRWAGPGLGRGTSEQRTVPIFGALSYIGANYPPPLSQFFTLASWSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S826</accession>
    <name>A0A8C3S826_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Putative nucleotidyltransferase MAB21L1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Protein mab-21-like 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="12">Monomer. Homodecamer; composed of 2 back to back homopentamers. The protein may exist as monomer in solution and oiligomerizes upon ligand binding.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the mab-21 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S826"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009437.1">
        <property type="protein sequence ID" value="ENSCSRP00000009122.1"/>
        <property type="gene ID" value="ENSCSRG00000006813.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000019911.1">
        <property type="protein sequence ID" value="ENSCSRP00000019040.1"/>
        <property type="gene ID" value="ENSCSRG00000014549.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5961151at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016779">
        <property type="term" value="F:nucleotidyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001654">
        <property type="term" value="P:eye development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1410.40:FF:000002">
        <property type="entry name" value="protein mab-21-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.460.90:FF:000001">
        <property type="entry name" value="protein mab-21-like 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1410.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.460.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046903">
        <property type="entry name" value="Mab-21-like_nuc_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046906">
        <property type="entry name" value="Mab-21_HhH/H2TH-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024810">
        <property type="entry name" value="MAB21L/cGLR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10656">
        <property type="entry name" value="CELL FATE DETERMINING PROTEIN MAB21-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10656:SF38">
        <property type="entry name" value="NUCLEOTIDYLTRANSFERASE MAB21L1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03281">
        <property type="entry name" value="Mab-21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20266">
        <property type="entry name" value="Mab-21_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01265">
        <property type="entry name" value="Mab-21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-0460">Magnesium</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Mab-21-like nucleotidyltransferase" evidence="13">
        <location>
            <begin position="62"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="domain" description="Mab-21-like HhH/H2TH-like" evidence="14">
        <location>
            <begin position="246"/>
            <end position="343"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008307"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00040978"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00041733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00046795"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF03281"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF20266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009122.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="359" mass="40956" checksum="A27C53FBC997A049" modified="2022-01-19" version="1">MIAAQAKLVYHLNKYYNEKCQARKAAIAKTIREVCKVVSDVLKEVEVQEPRFISSLNEMDNRYEGLEVISPTEFEVVLYLNQMGVFNFVDDGSLPGCAVLKLSDGRKRSMSLWVEFITASGYLSARKIRSRFQTLVAQAVDKCSYRDVVKMVADTSEVKLRIRDRYVVQITPAFKCTGIWPRSAAHWPLPHIPWPGPNRVAEVKAEGFNLLSKECHSLAGKQSSAESDAWVLQFAEAENRLQMGGCRKKCLSILKTLRDRHLELPGQPLNNYHMKTLVSYECEKHPRESDWDESCLGDRLNGILLQLISCLQCRRCPHYFLPNLDLFQGKPHSALENAAKQTWRLAREILTNPKSLEKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBB3</accession>
    <name>A0A8C3SBB3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Myosin IE</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 11">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBB3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011838.1">
        <property type="protein sequence ID" value="ENSCSRP00000011408.1"/>
        <property type="gene ID" value="ENSCSRG00000008366.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005902">
        <property type="term" value="C:microvillus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016459">
        <property type="term" value="C:myosin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000146">
        <property type="term" value="F:microfilament motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032835">
        <property type="term" value="P:glomerulus development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01378">
        <property type="entry name" value="MYSc_Myo1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11827">
        <property type="entry name" value="SH3_MyoIe_If_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.820:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.4820:FF:000004">
        <property type="entry name" value="Myosin IE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.530:FF:000007">
        <property type="entry name" value="Myosin IE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.850.10:FF:000101">
        <property type="entry name" value="Slow myosin heavy chain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000072">
        <property type="entry name" value="Unconventional Myosin IB"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Unconventional myosin-Ie"/>
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        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Kinesin motor domain"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Myosin VI head, motor domain, U50 subdomain"/>
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        <property type="entry name" value="SH3 Domains"/>
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        <property type="entry name" value="Ie/If_SH3"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="UNCONVENTIONAL MYOSIN-IE"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
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    <dbReference type="PRINTS" id="PR00193">
        <property type="entry name" value="MYOSINHEAVY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00242">
        <property type="entry name" value="MYSc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
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    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51456">
        <property type="entry name" value="MYOSIN_MOTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 11" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="5 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="8 11" id="KW-0505">Motor protein</keyword>
    <keyword evidence="7 11" id="KW-0518">Myosin</keyword>
    <keyword evidence="4 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 10" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="Myosin motor" evidence="14">
        <location>
            <begin position="2"/>
            <end position="675"/>
        </location>
    </feature>
    <feature type="domain" description="TH1" evidence="15">
        <location>
            <begin position="713"/>
            <end position="905"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="13">
        <location>
            <begin position="1035"/>
            <end position="1092"/>
        </location>
    </feature>
    <feature type="region of interest" description="Actin-binding" evidence="11">
        <location>
            <begin position="552"/>
            <end position="574"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="902"/>
            <end position="949"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1002"/>
            <end position="1037"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="916"/>
            <end position="933"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="1019"/>
            <end position="1036"/>
        </location>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <begin position="95"/>
            <end position="102"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
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    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022860"/>
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    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023123"/>
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            <dbReference type="ARBA" id="ARBA00023175"/>
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        <source>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51456"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS51757"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011408.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1092" mass="125216" checksum="6D4E1EBAFBFFB213" modified="2022-01-19" version="1">HSGVDDMVLLSKITEDSIVENLKKRYMDDYIFTYIGSVLISVNPFKQMPYFGEKEIEMYQGAAQYENPPHIYALADNMYRNMIIDRENQCVIISGESGAGKTVAAKYIMSYISKISGGGPKVQHVKDIILQSNPLLEAFGNAKTVRNNNSSRFGKYFEIQFSPGGEPDGGKISNFLLEKSRVVMRNPGERSFHIFYQLIEGAASEQKHSLGITSMDYYYYLSLSGSYKVDDINDKSDFQETLHAMNVIGIFAEEQALVLQIVAGVLHLGNISFKEVGNYAAVESEEFLAFPAFLLGINQSRLKEKLTSRQMDSKWGGKSESINVTLNVEQACYTRDALAKALHARIFDYLVDSINKAMEKDYEEYNIGVLDIYGFEIFQKNGFEQFCINFVNEKLQQIFIELTLKAEQEEYVQEGIRWTPIDYFNNKIVCDLIENKVNPPGIMSILDDVCATMHAVGEGADQTLLQKLQMQIGTHEHFNSWNQGFIIHHYAGKVSYDMDGFCERNRDVLFMDLIELMQSSELPFIKALFPENLQADKKGRPTTAGSKIKKQANDLVGTLMKCTPHYIRCIKPNETKKPRDWEESRVKHQVEYLGLKENIRVRRAGYAYRRVFKKFLQRYAILTKATWPSWKGDEKRGVLHLLHSVNMDPDQYQLGKTKIFIKAPESLFLLEETRERKYDGYARAIQKAWRKYMARKKYVQMREEASDLLLNKKERRRNSINRNFIGDYIGMEEHPELRQFVGKREKIDFADTITKYDRRFKGVKRDLVLTPKCIYLIGREKVKQGPEKGLVKEVLKRRIEVERILSVSLSTMQDDIFILHEQEYDSLLESVFKTEFLSLLSKRYEEKTQRKLPLKFSNTLEVKLKKENWGPWSAGGSRQVQFMQGQGDLAILKPSNKVLQVSIGPGLPKNSRPTRRNITQSRGYSQRPQSQNYPMRAAPPPPGHHQNGVIKSLQFVPHPHTTANQRASQKNLYTTMVRPPLPQQLSVGSDKISHQPESLDFLKVPDQGAAGVRRQTTNRPPPAGGRPKPQPKPKPQVPQCRALYAYDAQDTDELSFNANDIIDIIKEDPSGWWTGRLRGKQGLFPNNYVTKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBB4</accession>
    <name>A0A8C3SBB4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">High affinity choline transporter 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Hemicholinium-3-sensitive choline transporter</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Solute carrier family 5 member 7</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">High-affinity Na(+)-coupled choline transmembrane symporter. Functions as an electrogenic, voltage-dependent transporter with variable charge/choline stoichiometry. Choline uptake and choline-induced current is also Cl(-)-dependent where Cl(-) is likely a regulatory ion rather than cotransported ion. Plays a critical role in acetylcholine (ACh) synthesis by taking up the substrate choline from the synaptic cleft into the presynaptic nerve terminals after neurotransmitter release. SLC5A7/CHT1-mediated choline high-affinity transport in cholinergic neurons is the rate-limiting step for production of ACh, thereby facilitating communication by subsequent action potentials. Localized predominantly in presynaptic terminal intracellular organelles, and translocated to the plasma membrane in active form in response to neuronal activity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>choline(out) + n Na(+)(out) = choline(in) + n Na(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:76443"/>
            <dbReference type="ChEBI" id="CHEBI:15354"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="15">Homooligomerizes at cell surface. Interacts with SEC14L1; may regulate SLC5A7.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Presynaptic cell membrane</location>
            <topology evidence="12">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 19">Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBB4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010397.1">
        <property type="protein sequence ID" value="ENSCSRP00000010038.1"/>
        <property type="gene ID" value="ENSCSRG00000007475.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005307">
        <property type="term" value="F:choline:sodium symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008292">
        <property type="term" value="P:acetylcholine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd11474">
        <property type="entry name" value="SLC5sbd_CHT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1730.10:FF:000008">
        <property type="entry name" value="High affinity choline transporter 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1730.10">
        <property type="entry name" value="Sodium/glucose cotransporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052244">
        <property type="entry name" value="Choline_transporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038377">
        <property type="entry name" value="Na/Glc_symporter_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001734">
        <property type="entry name" value="Na/solute_symporter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45897:SF5">
        <property type="entry name" value="HIGH AFFINITY CHOLINE TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45897">
        <property type="entry name" value="HIGH-AFFINITY CHOLINE TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00474">
        <property type="entry name" value="SSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50283">
        <property type="entry name" value="NA_SOLUT_SYMP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="9 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0530">Neurotransmitter biosynthesis</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0915">Sodium</keyword>
    <keyword evidence="11" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="4" id="KW-0769">Symport</keyword>
    <keyword evidence="3 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="6"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="48"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="81"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="124"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="161"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="189"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="244"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="275"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="318"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="379"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="405"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="433"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="481"/>
            <end position="501"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00034107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00052778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00056873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00065855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00067128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00078602"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00083424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU362091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010038.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="548" mass="60162" checksum="894536DE28A30E6E" modified="2022-01-19" version="1">MALNIPGLVATIVFYAITLATGIWAAWKTKKEEKNANRSEVAMVGSRNMNIFVGLFTTTATWVGGGYINGTSEIVYLPTRGLAWVLAPVGYVLAFIIGGLFFVKPMRSKSYMTMMDPLQETYGNTMGTLLFLPTLIGDVFWFAAILSALGATMSVILDIRGYLAIIISACTVILYTLLGGLYSVAYTDVIQLVFMMVSLWTCVPFALLNSATKSIYYTAVNEFYQVPWIGKLETEYLGRWLDELLYVALGSIPWQLYFQRVLAASSSRQARLTSYFAGFGCVFMVIPSVLIGAVAASTDWNQTSYGLPTPNERGESSMILPIVLQYLCPTYVSIAGLGAIAAAVMSSADSALLSASSMLAHNIYRKILRKKATEKEVVCIMRVSMVVFGAAAAGLAFLSNSVYDLWFLSGELVYALLFPQLCCVLFIPNTNTYGSAAGFFFGFLLRLLAGEPSLKISPIIHYPGCSLVDGVYIQLFPFKTFTMLLTLGTIIAVSYLVAFLFKRNILPRRWDVCSVIKESEVSVPLPEIDEQAGLQINIVYINPIEIHT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCV7</accession>
    <name>A0A8C3SCV7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">TatD DNase domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Exhibits 3'-exonuclease activities and apurinic/apyrimidinic (AP) endonuclease (in vitro). Show preferential AP endonuclease activity on double-stranded DNA substrates and 3'- exonuclease activity on single-stranded DNA.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the metallo-dependent hydrolases superfamily. TatD-type hydrolase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012879.1">
        <property type="protein sequence ID" value="ENSCSRP00000012381.1"/>
        <property type="gene ID" value="ENSCSRG00000009355.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016788">
        <property type="term" value="F:hydrolase activity, acting on ester bonds"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.140">
        <property type="entry name" value="Metal-dependent hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032466">
        <property type="entry name" value="Metal_Hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001130">
        <property type="entry name" value="TatD-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46317:SF7">
        <property type="entry name" value="DEOXYRIBONUCLEASE TATDN3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46317">
        <property type="entry name" value="HYDROLASE OF PHP SUPERFAMILY-RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01026">
        <property type="entry name" value="TatD_DNase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51556">
        <property type="entry name" value="Metallo-dependent hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="112"/>
            <end position="133"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00093287"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012381.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="16844" checksum="707400E94668082C" modified="2022-01-19" version="1">VLPCLGIHPVQGIPPEEQCSVTLKDLDAALPLIELYKDRLLAIGEVGLDFTPRFASTDEQKQEQRQVLTKQIQLAKRLDLPLNVHSRSAGRPTINLLKEQGTFLGHFMLLKIHVFFSSLSLVLPYLLIMCVSLRTQSRMGTVMEVLLKVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SE13</accession>
    <name>A0A8C3SE13_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SE13"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012955.1">
        <property type="protein sequence ID" value="ENSCSRP00000012451.1"/>
        <property type="gene ID" value="ENSCSRG00000009390.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002764">
        <property type="term" value="P:immune response-regulating signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000033">
        <property type="entry name" value="Killer cell immunoglobulin-like receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050412">
        <property type="entry name" value="Ig-like_Receptors_ImmuneReg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11738">
        <property type="entry name" value="MHC CLASS I NK CELL RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11738:SF186">
        <property type="entry name" value="OSTEOCLAST-ASSOCIATED IMMUNOGLOBULIN-LIKE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="106"/>
            <end position="150"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012451.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="150" mass="15702" checksum="A553320C8F3EBFB4" modified="2022-01-19" version="1">QCPSAMYIADVKNLESPPDNNGVKAVMAVGGALTIQCKCRCQGMRVVLYKGGGPTPLRYMDNAGDVVEFPISNVTLNDVGSYTCRSGSTSAPSIWSDPSDPIELVMRGEGPSSASSLPTPHPSPAITGSMPQGEAQRQVLSWGSAEEMPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEF8</accession>
    <name>A0A8C3SEF8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">C-type lectin domain family 4 member G</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEF8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013121.1">
        <property type="protein sequence ID" value="ENSCSRP00000012619.1"/>
        <property type="gene ID" value="ENSCSRG00000009525.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6133475at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03590">
        <property type="entry name" value="CLECT_DC-SIGN_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050111">
        <property type="entry name" value="C-type_lectin/snaclec_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018378">
        <property type="entry name" value="C-type_lectin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033989">
        <property type="entry name" value="CD209-like_CTLD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22803">
        <property type="entry name" value="MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00059">
        <property type="entry name" value="Lectin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00615">
        <property type="entry name" value="C_TYPE_LECTIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012619.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="297" mass="33225" checksum="2FB6961E8A25A997" modified="2022-01-19" version="1">MPSGSIYQKCEESDQETLKEQEAEMAFGRAGNSLLQCGRGLNGKERSVLTLYAVHAVSFLLWAILLAMVIGKYSSMSKELEQLRTDQSVLRGNGSKTAKQLEMLHFNQSAMHSTEVELATDLKRLQSDQAKLRVEVSEDLAKAKSDRDDLRAEAYKILDAVQKGNDSACSICPAGWLLNAGNCYYFSTVRKYWSYAKQACKDQGAELIIIDNPQKQEFLTKNANGKQYWIGLHDVGNEGTFIWVDDSPVSYSNWARGEPNNFGSGEDCVMMFKDGKWNDATCGMNGDGWICEKKWTC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEJ2</accession>
    <name>A0A8C3SEJ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Ethanolamine-phosphate phospho-lyase</fullName>
            <ecNumber evidence="9">4.2.3.2</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Alanine--glyoxylate aminotransferase 2-like 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Catalyzes the pyridoxal-phosphate-dependent breakdown of phosphoethanolamine, converting it to ammonia, inorganic phosphate and acetaldehyde.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>phosphoethanolamine + H2O = acetaldehyde + NH4(+) + phosphate</text>
            <dbReference type="Rhea" id="RHEA:17889"/>
            <dbReference type="ChEBI" id="CHEBI:15343"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58190"/>
            <dbReference type="EC" id="4.2.3.2"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homotetramer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.</text>
    </comment>
    <dbReference type="EC" id="4.2.3.2" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEJ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013589.1">
        <property type="protein sequence ID" value="ENSCSRP00000013054.1"/>
        <property type="gene ID" value="ENSCSRG00000009231.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050459">
        <property type="term" value="F:ethanolamine-phosphate phospho-lyase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008483">
        <property type="term" value="F:transaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00610">
        <property type="entry name" value="OAT_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.640.10:FF:000058">
        <property type="entry name" value="ethanolamine-phosphate phospho-lyase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.10">
        <property type="entry name" value="Aspartate Aminotransferase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005814">
        <property type="entry name" value="Aminotrans_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049704">
        <property type="entry name" value="Aminotrans_3_PPA_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015422">
        <property type="entry name" value="PyrdxlP-dep_Trfase_small"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45688">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45688:SF1">
        <property type="entry name" value="ETHANOLAMINE-PHOSPHATE PHOSPHO-LYASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00202">
        <property type="entry name" value="Aminotran_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000521">
        <property type="entry name" value="Transaminase_4ab_Lys_Orn"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00600">
        <property type="entry name" value="AA_TRANSFER_CLASS_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0456">Lyase</keyword>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5 13" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00037113"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00039127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00040022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00041584"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013054.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="483" mass="53714" checksum="18A857F9D6B260F1" modified="2022-01-19" version="1">VHIPLPSCKVFFAKDPIKIVRAQGQYMYDENGEKYLDCINNVAHVGHSHPDVIKAAVKQMELLNTNSRFLHDNLVQYAKRLTATLPEKLSICYFVNSGSEANDLALRLARQYRGHQDVITLDHAYHGHVSSLIDISPYKFNQLGKEGKKEFVHVAPSPDIYRGEYREDHPDAASAYADDVKKIIEEAEKNGRKIAAFIAESMQSCGGQIIPPAGYFQKVAEYVHKAGGVFIADEVQVGFGRVGKHFWGFQLQGKDFVPDIVTMGKPIGNGHPMSCVVTTREIAEAFGASGLEYFNTFGGNPVSCAIGLAVLNAIEKEDLQGNAIRVGNYLTELLNKQKEKHPLIGDVRGIGLFVGVDLVKDQLRRTPATAEAQHIIYKLKEQRILLSADGPHRNILKFKPPMCFTMEDAKLVVDQIDELLTGMHALQNVPPCSFPNDMQGKHPLKSLKSRPLCAENRSKDSQKSWLLELYFLLLDRAVPLALS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEW6</accession>
    <name>A0A8C3SEW6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Serpin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the serpin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEW6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014454.1">
        <property type="protein sequence ID" value="ENSCSRP00000013873.1"/>
        <property type="gene ID" value="ENSCSRG00000010608.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19548">
        <property type="entry name" value="serpinA_A1AT-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.39.10:FF:000003">
        <property type="entry name" value="alpha-1-antitrypsin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.497.10:FF:000001">
        <property type="entry name" value="Serine protease inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.310.10:FF:000001">
        <property type="entry name" value="Serpin family A member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.39.10">
        <property type="entry name" value="Alpha-1-antitrypsin, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.497.10">
        <property type="entry name" value="Antithrombin, subunit I, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.310.10">
        <property type="entry name" value="Serpins superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023795">
        <property type="entry name" value="Serpin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023796">
        <property type="entry name" value="Serpin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000215">
        <property type="entry name" value="Serpin_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036186">
        <property type="entry name" value="Serpin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042178">
        <property type="entry name" value="Serpin_sf_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042185">
        <property type="entry name" value="Serpin_sf_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11461:SF165">
        <property type="entry name" value="ALPHA-1-ANTITRYPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11461">
        <property type="entry name" value="SERINE PROTEASE INHIBITOR, SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00079">
        <property type="entry name" value="Serpin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00093">
        <property type="entry name" value="SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56574">
        <property type="entry name" value="Serpins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00284">
        <property type="entry name" value="SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="2" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0722">Serine protease inhibitor</keyword>
    <keyword evidence="3 7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034862762" description="Serpin domain-containing protein" evidence="7">
        <location>
            <begin position="21"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="domain" description="Serpin" evidence="8">
        <location>
            <begin position="68"/>
            <end position="428"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU000411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM00093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013873.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="431" mass="48610" checksum="77AA2D79F88B976E" modified="2022-01-19" version="1">MKSILCLCVLLAGLHTVVQPHHVPDHHNDQDGQTNINPPEQLCPVGGNVVTEKRSFLQVAPSNAEFAFRFYKQIKSDAAGKNIFFSPLSISTAFAMLSLGAKSTTLSQILQGLSFNLTEIEEREIHEGFRHLIHMLNRPDSEIQVNIGNALFIDDQLKLLQKFLEDAKTLYESEAFLSNFQNSAEAEKQINDYIENKTHGKIANLVKDLDPFTVMVLVNYIFFKAHWENPFNSLFTKEDDFFVDAKTSVKVNMMSRNKRYNTHHDELLSCWVVEIPYKGNAAAIFILPDEGKMEQVEDALLKETVSKWTKSLQQREIYLYIPTFSVSGSYDVKELFEKMGVVDVFTNKADLSGITGQPVLKVSKALHKAVVDVHENGTEAAAVTIMEITLTSLPAPHPPTIKFNRPFLMIIVEKHTKSILFVGKIINPTEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF01</accession>
    <name>A0A8C3SF01_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Adenosine deaminase tRNA specific 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the cytidine and deoxycytidylate deaminase family. ADAT3 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF01"/>
    <dbReference type="SMR" id="A0A8C3SF01"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013400.1">
        <property type="protein sequence ID" value="ENSCSRP00000012880.1"/>
        <property type="gene ID" value="ENSCSRG00000009775.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0052717">
        <property type="term" value="F:tRNA-specific adenosine-34 deaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008033">
        <property type="term" value="P:tRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01285">
        <property type="entry name" value="nucleoside_deaminase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.140.10:FF:000062">
        <property type="entry name" value="tRNA-specific adenosine deaminase-like protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.140.10">
        <property type="entry name" value="Cytidine Deaminase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002125">
        <property type="entry name" value="CMP_dCMP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016193">
        <property type="entry name" value="Cytidine_deaminase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11079">
        <property type="entry name" value="CYTOSINE DEAMINASE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11079:SF156">
        <property type="entry name" value="INACTIVE TRNA-SPECIFIC ADENOSINE DEAMINASE-LIKE PROTEIN 3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00383">
        <property type="entry name" value="dCMP_cyt_deam_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53927">
        <property type="entry name" value="Cytidine deaminase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51747">
        <property type="entry name" value="CYT_DCMP_DEAMINASES_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0819">tRNA processing</keyword>
    <feature type="domain" description="CMP/dCMP-type deaminase" evidence="4">
        <location>
            <begin position="98"/>
            <end position="252"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00038160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012880.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="270" mass="28660" checksum="32AB453273201D36" modified="2022-01-19" version="1">LPHLKRVRAGGGTRPLEVLLCPAGPSPSASRTLAELLPDGGVDVRGLGEPFLVGVPARAPLTRPQFEEAARHWPTAFHENKRTSLALAGRLFTPQDKAAMEAGMGHALRAARRGAELGMVPAGAAVVDPATGRVLAAGHDCRYGLHPLLHAAMVCVDLVAGGQGGGAYSYRDYPACSFLPPDGRPPPGDGLPYICTGYDLYLTREPCVMCAMALVHSRIRRVFYGAASPHGALGTGFRLHGRRDLNHHYEVFSGVLEGPCRRLGQEPAAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFZ3</accession>
    <name>A0A8C3SFZ3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFZ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014200.1">
        <property type="protein sequence ID" value="ENSCSRP00000013642.1"/>
        <property type="gene ID" value="ENSCSRG00000010406.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
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        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="B30.2/SPRY"/>
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        <property type="entry name" value="Butyrophylin_SPRY"/>
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        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
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        <property type="entry name" value="FN3_dom"/>
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        <property type="entry name" value="FN3_sf"/>
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        <property type="entry name" value="Ig-like_fold"/>
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        <property type="entry name" value="PRY"/>
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        <property type="entry name" value="SPRY_dom"/>
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        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
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        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="B302_SPRY"/>
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    </dbReference>
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        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Fibronectin type-III" evidence="3">
        <location>
            <begin position="1"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="3">
        <location>
            <begin position="53"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="2">
        <location>
            <begin position="138"/>
            <end position="331"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013642.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="36565" checksum="4276A3BE02C01DB8" modified="2022-01-19" version="1">MAVHTSIKQETFTVTGLHPSTQYQFQYTAVSKPGVSESSDVSDPVKTLPPTCPLGKPVITAEDSSAVTLTWESPSVIGDGVSIREYKVEYKEEAGDTSHEGKDKWLEQRTGKRTEFCSIDGLSPETPYRFRVSAVCADGAVSDPSEETCISTLKKANVTLDPDTAHPELVLSEDLRSVCRGHESQMLPYNPERFDYLLCVLGSEGFTSGKHSWQVKVEGGPDGDWAVGVARESVQTKGEVGFTPKEGVWVVQKWGNARDYRAHTSPITRLSLSREPSRIRVSLDYEGGLVAFNYADNLAPIFTFPRSSFNGEKIFPFFWVWGTGFKLSLHP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGU1</accession>
    <name>A0A8C3SGU1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Mast/stem cell growth factor receptor</fullName>
            <ecNumber evidence="22">2.7.10.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="32 33">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="32" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="32" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="28">Membrane</location>
            <topology evidence="28">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="22 28">Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.10.1" evidence="22"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014137.1">
        <property type="protein sequence ID" value="ENSCSRP00000013579.1"/>
        <property type="gene ID" value="ENSCSRG00000009929.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019955">
        <property type="term" value="F:cytokine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019838">
        <property type="term" value="F:growth factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004714">
        <property type="term" value="F:transmembrane receptor protein tyrosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030183">
        <property type="term" value="P:B cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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        <property type="term" value="P:chemotaxis"/>
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        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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        <property type="term" value="P:Fc receptor signaling pathway"/>
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        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008406">
        <property type="term" value="P:gonad development"/>
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        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002244">
        <property type="term" value="P:hematopoietic progenitor cell differentiation"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:Kit signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070662">
        <property type="term" value="P:mast cell proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002720">
        <property type="term" value="P:positive regulation of cytokine production involved in immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046427">
        <property type="term" value="P:positive regulation of receptor signaling pathway via JAK-STAT"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00096">
        <property type="entry name" value="Ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05860">
        <property type="entry name" value="IgI_4_SCFR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05104">
        <property type="entry name" value="PTKc_Kit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000177">
        <property type="entry name" value="Mast/stem cell growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000422">
        <property type="entry name" value="Mast/stem cell growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000429">
        <property type="entry name" value="Mast/stem cell growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000469">
        <property type="entry name" value="Mast/stem cell growth factor receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000025">
        <property type="entry name" value="Platelet-derived growth factor receptor alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050122">
        <property type="entry name" value="RTK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027263">
        <property type="entry name" value="SCGF_receptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001824">
        <property type="entry name" value="Tyr_kinase_rcpt_3_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416:SF46">
        <property type="entry name" value="MAST_STEM CELL GROWTH FACTOR RECEPTOR KIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25305">
        <property type="entry name" value="Ig_PDGFR_d4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF500951">
        <property type="entry name" value="SCGF_recepter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000615">
        <property type="entry name" value="TyrPK_CSF1-R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00240">
        <property type="entry name" value="RECEPTOR_TYR_KIN_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 22 24" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2 22" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="19" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="20 28" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="10 22" id="KW-0418">Kinase</keyword>
    <keyword evidence="12 22 25" id="KW-0460">Magnesium</keyword>
    <keyword evidence="15 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 22 25" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9 22 24" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18 22 28" id="KW-0675">Receptor</keyword>
    <keyword evidence="33" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 22" id="KW-0732">Signal</keyword>
    <keyword evidence="4 22" id="KW-0808">Transferase</keyword>
    <keyword evidence="5 22 28" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 22" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="16 22" id="KW-0829">Tyrosine-protein kinase</keyword>
    <keyword evidence="13" id="KW-0832">Ubl conjugation</keyword>
    <feature type="signal peptide" evidence="22">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034371310" description="Mast/stem cell growth factor receptor" evidence="22">
        <location>
            <begin position="25"/>
            <end position="959"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="513"/>
            <end position="536"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="31">
        <location>
            <begin position="203"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="31">
        <location>
            <begin position="401"/>
            <end position="494"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="30">
        <location>
            <begin position="577"/>
            <end position="924"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="29">
        <location>
            <begin position="33"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="23">
        <location>
            <position position="779"/>
        </location>
    </feature>
    <feature type="binding site" evidence="25">
        <location>
            <position position="556"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <begin position="584"/>
            <end position="591"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24 27">
        <location>
            <position position="611"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <begin position="659"/>
            <end position="665"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="783"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
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        <location>
            <position position="784"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
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        <location>
            <position position="797"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="site" description="Important for interaction with phosphotyrosine-binding proteins" evidence="26">
        <location>
            <position position="923"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022723"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00051243"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PIRNR" id="PIRNR500951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PIRSR" id="PIRSR000615-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PIRSR" id="PIRSR000615-2"/>
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    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PIRSR" id="PIRSR000615-3"/>
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    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="PIRSR" id="PIRSR000615-4"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="RuleBase" id="RU000311"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
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            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013579.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="959" mass="107303" checksum="30C6D9222C3E4A05" modified="2022-01-19" version="1">MKGAYLAWELAGAVLLLSFPTGGTVPREKSSLVVNSGQEDRQRCNDDGPVSWDFQNSDSSGKPRHFSNKECWYIKNASAKETGRHICKNKDRLNTSVYVFVKDPHILFLTDSDPFVYVNEDSDALVVCPVTDPDVSHITLKLCGGKPFPENLTFISNPQKGIIIKNVQRSFKGCYQCLAKQNGVETISENKYLIVRPVHKTLPVITLSKPSQLLKEGEEFEVTCTIRDVDSSLKANWIPQNNTTVKSKSKNIGDYEYERKLTLSIRSVGVNDSGAFTCQARNSFGSSNVTITLNVLDKGFVNVSTTKNKTVDVNAGENLNLIVEYEAYPRPEEEVWLYMNETLRNSSDHYVKFKTVGNNRYRSELHLTRLKGTEGGIYTFFVSNSDAKSSLTFNVYVNTKPEILTSDRLSNGMLQCVAAGFPAPTIDWHFCPGTEQRCFNSPAISPVGVKIYYRNSSFPSFGRIVVESTIDASTFKNNGTISCEASNDVARSTAFFNFAVKEHISTHTLFTPLLIGFGVAAGLMCIIVMILVYKYLQKPKYEVQWKVVEEINGNNYVYIDPTQLPYDQKWEFPRNRLSFGKTLGAGAFGKVVEATAYGLFKSDAAMTVAVKMLKPSALLTEREALMSELKVLSYLGNHINIVNLLGACTVGGPTLVITEYCCYGDLLNFLRRKRNSFICPKHDEYAETAVYENLLHQKEPACDVINEYMDMKPGVSYVVPPKADKRRSGRTGSYVDRDVTIAILEDDELALDVEDLLSFSYQVAKGMSFLASKNCIHRDLAARNILLTHGRITKICDFGLARDIKNDSNYVVKGNARLPVKWMAPESIFNCVYTFESDVWSYGILLWELFSLGSSPYPGMPVDSKFYKMIKEGYRMFSPECASVEMYEIMKSCWDADPVQRPTFKQIVPLIEQQLSDNANHAYSNFSPHQGNAADHSVRINSVGSSASSTQPLLVREDA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ44</accession>
    <name>A0A8C3SJ44_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">DNA (cytosine-5)-methyltransferase</fullName>
            <ecNumber evidence="15">2.1.1.37</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>a 2'-deoxycytidine in DNA + S-adenosyl-L-methionine = a 5-methyl-2'-deoxycytidine in DNA + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13681"/>
            <dbReference type="Rhea" id="RHEA-COMP:11369"/>
            <dbReference type="Rhea" id="RHEA-COMP:11370"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:85452"/>
            <dbReference type="ChEBI" id="CHEBI:85454"/>
            <dbReference type="EC" id="2.1.1.37"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 15">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15 18">Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.1.1.37" evidence="15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013907.1">
        <property type="protein sequence ID" value="ENSCSRP00000013362.1"/>
        <property type="gene ID" value="ENSCSRG00000010162.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003886">
        <property type="term" value="F:DNA (cytosine-5-)-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006346">
        <property type="term" value="P:DNA methylation-dependent constitutive heterochromatin formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044027">
        <property type="term" value="P:negative regulation of gene expression via chromosomal CpG island methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd04760">
        <property type="entry name" value="BAH_Dnmt1_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04711">
        <property type="entry name" value="BAH_Dnmt1_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.2230:FF:000001">
        <property type="entry name" value="DNA (cytosine-5)-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.490:FF:000004">
        <property type="entry name" value="DNA (cytosine-5)-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.490:FF:000006">
        <property type="entry name" value="DNA (cytosine-5)-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000036">
        <property type="entry name" value="DNA (cytosine-5)-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.120.10:FF:000001">
        <property type="entry name" value="DNA (cytosine-5)-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.2230">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.490">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.120.10">
        <property type="entry name" value="DNA Methylase, subunit A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001025">
        <property type="entry name" value="BAH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043151">
        <property type="entry name" value="BAH_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050390">
        <property type="entry name" value="C5-Methyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018117">
        <property type="entry name" value="C5_DNA_meth_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001525">
        <property type="entry name" value="C5_MeTfrase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031303">
        <property type="entry name" value="C5_meth_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022702">
        <property type="entry name" value="Cytosine_MeTrfase1_RFD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002857">
        <property type="entry name" value="Znf_CXXC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10629">
        <property type="entry name" value="CYTOSINE-SPECIFIC METHYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10629:SF52">
        <property type="entry name" value="DNA (CYTOSINE-5)-METHYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01426">
        <property type="entry name" value="BAH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00145">
        <property type="entry name" value="DNA_methylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12047">
        <property type="entry name" value="DNMT1-RFD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02008">
        <property type="entry name" value="zf-CXXC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037404">
        <property type="entry name" value="DNMT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00105">
        <property type="entry name" value="C5METTRFRASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00439">
        <property type="entry name" value="BAH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51038">
        <property type="entry name" value="BAH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00094">
        <property type="entry name" value="C5_MTASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00095">
        <property type="entry name" value="C5_MTASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51679">
        <property type="entry name" value="SAM_MT_C5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51058">
        <property type="entry name" value="ZF_CXXC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 15" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4 15 18" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="14 15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0678">Repressor</keyword>
    <keyword evidence="6 15 18" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="13" id="KW-0804">Transcription</keyword>
    <keyword evidence="11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5 15 18" id="KW-0808">Transferase</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <keyword evidence="9 17" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="CXXC-type" evidence="21">
        <location>
            <begin position="419"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="domain" description="BAH" evidence="20">
        <location>
            <begin position="528"/>
            <end position="652"/>
        </location>
    </feature>
    <feature type="domain" description="BAH" evidence="20">
        <location>
            <begin position="744"/>
            <end position="872"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="1"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="475"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="867"/>
            <end position="900"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="62"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="19">
        <location>
            <begin position="79"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="89"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="112"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="492"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="874"/>
            <end position="892"/>
        </location>
    </feature>
    <feature type="active site" evidence="16 18">
        <location>
            <position position="1000"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRNR" id="PIRNR037404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR037404-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS51038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS51058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013362.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1431" mass="161267" checksum="4E1EB94D41EFC004" modified="2022-01-19" version="1">METEEAAASSSSSSATGSKSRKARRSKSNGENKKSPASARVTRSSGRQPTILALFSKGSNKRKSDEVNGEVKQETNPEKEEEELEEKEQDEKRIKIETKEGSEIKEEATQVKTAPPAKTTPPKCVDCRQYLDDPDLKFFQGDPDNALEEPEMLTDERLSIFDANEDGFESYEDLPQHKVTSFSVYDKKGHLCPFDTGLIERNIELYFSGAVKPIYDDNPCLDGGVRAKKLGPINAWWITGFDGGERALIGFTTAFADYILMEPSEEYAPTFALMQEKIYMSKIVVEFLQNNPDVSYEDLLNKIETTVPPAGLNFNRFTEDSLLRHAQFVVEQVESYDEAGDSDEPPVLITPCMRDLIKLAGVTLGKRRAARRQAIRHPTKIDKDKGPTKATTTKLVYLIFDTFFSEQIEKNEREEDKENAMKRRRCGVCEVCQQPECGKCKACQNMIKFGGSGRSKQACLQRRCPNLAVREADEDEEVDDNIPEMPSPKKMLQGRKKKQNKSRISWVGEPIKRDGKKDYYQKVCIDSETLEVGDCVSVSPDEPSKPLYLARVTALWEDSSGQMFHAHWFCQGIDTVLGKTSDSLELFLVDECEDMQLSYIHGKVNVVYKAPSENWALEGGLDMEIKMVEDDGRTYFYQMWYDQEYARFESPPKIQPSEDNKYKFCMSCARLDEVRQKEILKVMEPQEEVDGKMFYGLATKNGVQYRIGDGVFLLPEAFSFSMKLASPAKRPKKEAVDEELYPEHYRKSSEYIKGSNQDAPEPYRVGRIKEIFCSIRSNGKPNEADIKLRLYKFYRPENTHKSMKASYHSDINLLYWSDEEVTLDFKAVQGRCTVEYGEDLTECIQDYSASGSDRFYFLEAYSAKTKSFEDPPNHARRAGNKGKGKGKGKGKGKSVSALEQSKQEAAEVKLPKLRTLDVFSGCGGLSEGFHQAGISETLWAIEMWEPAAQAFRLNNPGTTVFTEDCNVLLKLVMSGEKSNSLGQKLPQKGDVEMLCGGPPCQGFSGMNRFNSRTYSKFKNSLVVSFLSYCDYYRPRFFLLENVRNFVSFKRSMVLKLTLRCLVRMGYQCTFGVLQAGQYGVAQTRRRAIVLAAAPGEKLPMFPEPLHVFAPRACQLSVVVDDKKFVSNITRTYSGPFRTITVRDTMSDLPEIRNGASALEISYNGEPQSWFQRQIRGSQYQPILRDHICKDMSALVAARMRHIPLAPGSDWRDLPNIEVRLSDGITTRKLRYTHHEKKNGRSSTGALRGVCSCAEGKPCDPADRQFNTLIPWCLPHTGNRHNHWAGLYGRLEWDGFFSTTVTNPEPMGKQGRVLHPEQHRVVSVRECARSQGFPDTYRLFGNVLDKHRQVGNAVPPPLARSIGLEIKSCVLAKVKEEATGISGRADSQLACALAEGSWKWRLPSRGPKPASARATLPGASWLWTVASVLTPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJH4</accession>
    <name>A0A8C3SJH4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Guanine nucleotide-binding protein G(T) subunit alpha-2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJH4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015185.1">
        <property type="protein sequence ID" value="ENSCSRP00000014567.1"/>
        <property type="gene ID" value="ENSCSRG00000011084.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000028700.1">
        <property type="protein sequence ID" value="ENSCSRP00000027569.1"/>
        <property type="gene ID" value="ENSCSRG00000020386.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005834">
        <property type="term" value="C:heterotrimeric G-protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001917">
        <property type="term" value="C:photoreceptor inner segment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001750">
        <property type="term" value="C:photoreceptor outer segment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001664">
        <property type="term" value="F:G protein-coupled receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031683">
        <property type="term" value="F:G-protein beta/gamma-subunit complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007188">
        <property type="term" value="P:adenylate cyclase-modulating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001580">
        <property type="term" value="P:detection of chemical stimulus involved in sensory perception of bitter taste"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00066">
        <property type="entry name" value="G-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.400.10:FF:000001">
        <property type="entry name" value="Guanine nucleotide-binding protein G(I) subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000720">
        <property type="entry name" value="Guanine nucleotide-binding protein G(k) subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000256">
        <property type="entry name" value="Guanine nucleotide-binding protein G(t) subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.400.10">
        <property type="entry name" value="GI Alpha 1, domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001408">
        <property type="entry name" value="Gprotein_alpha_I"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001019">
        <property type="entry name" value="Gprotein_alpha_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011025">
        <property type="entry name" value="GproteinA_insert"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10218">
        <property type="entry name" value="GTP-BINDING PROTEIN ALPHA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10218:SF68">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN G(T) SUBUNIT ALPHA-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00503">
        <property type="entry name" value="G-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00318">
        <property type="entry name" value="GPROTEINA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00441">
        <property type="entry name" value="GPROTEINAI"/>
    </dbReference>
    <dbReference type="SMART" id="SM00275">
        <property type="entry name" value="G_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47895">
        <property type="entry name" value="Transducin (alpha subunit), insertion domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51882">
        <property type="entry name" value="G_ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 8" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="4 9" id="KW-0460">Magnesium</keyword>
    <keyword evidence="2 9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="1" id="KW-0519">Myristate</keyword>
    <keyword evidence="3 8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0807">Transducer</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="7"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="43"/>
            <end position="48"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="47"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="150"/>
            <end position="151"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="175"/>
            <end position="181"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="181"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="200"/>
            <end position="204"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="269"/>
            <end position="272"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="326"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR601019-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR601019-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014567.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="354" mass="40116" checksum="DB38257DDFE44CD2" modified="2022-01-19" version="1">MGSGASAEDKELAKRSKELEKKLQEDADKEAKTVKLLLLGAGESGKSTIVKQMKIIHQDGYTQEECLEFKSIIYGNVLQSILAIIRAMSTLGIDYVEPGRGDDGRQLCNLADSIEEGTMPPELVDCIKKLWKDAGVQACFDRAAEYQLNDSASYYLNQLDRITAPDYLPNEQDVLRSRVKTTGIIETKFAVKDLNFRMFDVGGQRSERKKWIHCFEGVTCIIFCGALSAYDMVLVEDDEVNRMHESLHLFNSICNHKFFAATSIILFLNKKDLFEEKIKKVHLSICFPDYDGPNTFEDAGNYIKNQFLDLNMRKDVKEIYSHMTCATDTQNVKFVFDAVTDVIIKENLKDCGLF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJQ9</accession>
    <name>A0A8C3SJQ9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Tripartite motif containing 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJQ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015829.1">
        <property type="protein sequence ID" value="ENSCSRP00000015178.1"/>
        <property type="gene ID" value="ENSCSRG00000010526.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19826">
        <property type="entry name" value="Bbox2_TRIM9_C-I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12889">
        <property type="entry name" value="SPRY_PRY_TRIM67_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000009">
        <property type="entry name" value="E3 ubiquitin-protein ligase TRIM9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000178">
        <property type="entry name" value="E3 ubiquitin-protein ligase TRIM9 isoform X1"/>
        <property type="match status" value="1"/>
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    <dbReference type="FunFam" id="3.30.40.10:FF:000168">
        <property type="entry name" value="E3 ubiquitin-protein ligase TRIM9 isoform X1"/>
        <property type="match status" value="1"/>
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    <dbReference type="FunFam" id="4.10.830.40:FF:000001">
        <property type="entry name" value="E3 ubiquitin-protein ligase TRIM9 isoform X1"/>
        <property type="match status" value="1"/>
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    <dbReference type="FunFam" id="1.20.5.170:FF:000017">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase TRIM9"/>
        <property type="match status" value="1"/>
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    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
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    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="B30.2/SPRY"/>
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        <property type="entry name" value="B30.2/SPRY_sf"/>
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    <dbReference type="InterPro" id="IPR003649">
        <property type="entry name" value="Bbox_C"/>
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    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
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        <property type="entry name" value="COS_domain"/>
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        <property type="entry name" value="E3_ligase_FN3/SPRY"/>
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        <property type="entry name" value="FN3_dom"/>
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        <property type="entry name" value="FN3_sf"/>
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        <property type="entry name" value="Ig-like_fold"/>
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        <property type="entry name" value="SPRY_dom"/>
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        <property type="entry name" value="Znf-RING_euk"/>
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        <property type="entry name" value="Znf_B-box"/>
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        <property type="entry name" value="Znf_RING"/>
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        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
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        <property type="entry name" value="Znf_RING_CS"/>
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    <dbReference type="PANTHER" id="PTHR24099">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM36-RELATED"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM9"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="ANCHR-like_BBOX"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="fn3"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="SPRY"/>
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        <property type="entry name" value="zf-B_box"/>
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    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
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        <property type="entry name" value="BBC"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="BBOX"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="RING"/>
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        <property type="entry name" value="SPRY"/>
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    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
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        <property type="entry name" value="Fibronectin type III"/>
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    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="COS"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="2"/>
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        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
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    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="11">
        <location>
            <begin position="10"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="12">
        <location>
            <begin position="162"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="12">
        <location>
            <begin position="223"/>
            <end position="265"/>
        </location>
    </feature>
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        <location>
            <begin position="358"/>
            <end position="416"/>
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        <location>
            <begin position="424"/>
            <end position="519"/>
        </location>
    </feature>
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        <location>
            <begin position="589"/>
            <end position="775"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022771"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
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            <dbReference type="ARBA" id="ARBA00023054"/>
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            <dbReference type="ARBA" id="ARBA00023212"/>
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            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
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        <source>
            <dbReference type="PROSITE" id="PS51262"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="794" mass="88812" checksum="09798369522D93C5" modified="2022-01-19" version="1">MDEMEEELKCPVCGSFYREPLILPCSHSLCQACARNILVQTPEAESPQSRRASGVSSDYDYLDLDKMSLYSEADSGYGSYGGFASAPTTPCQKSPNGVRVFPPAAPPPPHLPPAGLAPVPRNACLTCPQCHRSLILDERGLRGFPKNRVLEGVIDRYQQSKAAALRCQLCEKAPKEATAMCEQCDVFYCEPCRLRCHPPRGPLAKHRLVPPAQGRVSRRLSPRKISTCTDHELENHSMYCVQCKMPVCYQCLEEGKHSSHEVKALGAMWKLHKVSWQRGQGPDLCALLTQENSVEFEACLVAQCDALIDALNRRKAQLLSRVNKEHEHKLKVVRDQISHCTVKLRQTTGLMEYCLEVIKENDPSGFLQISDALIRRVHLTEDQWGKGTLTPRMTTDFDLNLDSAPLLQSIHQLDFVQMKASSPVPAPPILQLEECCTHNNSATLSWKQPPLSTVQVEGYILELDDGNGGQFREVYVGKETMCTVDGLHFNSTYSARVKAFNKTGVSQYSKTLVLQTSEAGSHAETDPLPIESEEQTLPFPVPLERFQLRRMSPFSSTLNLQPSFSGRSYFELRSSSHPLSLHSSLQSLNSAGCNFETQSAPYSQLVAWFSFDPGSAHSDILFSNDNLTVTCNSYDDRVVLGKTGFSKGLHYWELSIDRYDNHPDPAFGVARVDVLKDVMLGKDDKAWAMYVDNNRSWFMHNNSHTNRTEGGITKGATVGVLLDLTRRTLTFSINEDQQGPVAFENMEGLFFPAVSLNRNVQVLTRDPCCRGRRKNPRASANLPWRKIPSRPQIW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKY3</accession>
    <name>A0A8C3SKY3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Pecanex-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the pecanex family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017079.1">
        <property type="protein sequence ID" value="ENSCSRP00000016357.1"/>
        <property type="gene ID" value="ENSCSRG00000011822.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039797">
        <property type="entry name" value="Pecanex"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007735">
        <property type="entry name" value="Pecanex_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12372">
        <property type="entry name" value="PECANEX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12372:SF5">
        <property type="entry name" value="PECANEX-LIKE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05041">
        <property type="entry name" value="Pecanex_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="36"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="59"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="815"/>
            <end position="832"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="839"/>
            <end position="856"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="876"/>
            <end position="894"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="926"/>
            <end position="951"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="963"/>
            <end position="989"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1001"/>
            <end position="1020"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1065"/>
            <end position="1083"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1095"/>
            <end position="1115"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1164"/>
            <end position="1181"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1212"/>
            <end position="1230"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1261"/>
            <end position="1280"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1292"/>
            <end position="1313"/>
        </location>
    </feature>
    <feature type="domain" description="Pecanex C-terminal" evidence="8">
        <location>
            <begin position="1597"/>
            <end position="1822"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="616"/>
            <end position="638"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1852"/>
            <end position="1935"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="2049"/>
            <end position="2075"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="2094"/>
            <end position="2114"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="616"/>
            <end position="625"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1871"/>
            <end position="1886"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1887"/>
            <end position="1903"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1914"/>
            <end position="1933"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="2049"/>
            <end position="2063"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="2104"/>
            <end position="2114"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU367089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF05041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016357.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2114" mass="237421" checksum="FD592B0164049DC6" modified="2022-01-19" version="1">MVSQAVQLLRQGVWAALTGGWYHDPEQSKFTNSCHLYLWLFLLALPLALHLAFPPNAVTVFIYCSSVTVFFTVIKVVSYRLHLMFDKGEVIQQRISRKNGRQSKDKEAKRENAVHCSNLSNNIGENGTIEEVKQNDSTPTIHGSSRVQAMNLHRSSGVVVRVTMLEDQASPPVLSTSPYIKADMLPISTAHMSDSTTSAIVTKPAAMEMFISNGTNEKEEKMHPSGYFGSEDILVDKDLVKKLSNLSLSQYDILRTGISFEQWGSENSVIISEHLSNPKSYKREKFPDGSPHESFNRNCPQCNTIATKETDGPVEISFHVDNTNEDLDYSEGEVAIALVDSSLPGDQLNLHEPIKIVITMSSTPNTMSDLEGSLHLKVSGTEKTCSNPDSDVAIADLHSQQNNEQIKIPVITFELSDDGGGSVHLEASESGRTPEHLKVDVSSNQCSGYESGDLDNAVKDHSNPANNHSETNTCLGPNLENASENLLVTTSNSKESQQNLDPLSYKTAHEKRHIRVLSVDSGTDIFLSKNSMEIVSDKEKTLPTSKSDLEAKEGQIPNESNFLEFVSLLESINTAKVTASNQSNIKTETTKDDGFVGDSHTTERKEELLEAEKHYKHVSKQERSDVQSQDWASASPVLPDPAQFTAHYQGNSSVLQVISGPEASMQDEISVDAMHVFIDEHGEIRSCYLKAGSQKEGNTRYQTSNYDCISNAHETQFSSSSTTTSESQEPSSGDHAASALQQQLLLMVARRTLSETPRHLSQDFEDSSCSSVQRKFNRKFYKFIIFPGKWIKVWYDRLALLALLDRTEAIKENVLAVLLVVLVSLLGFLTLNQGFCKDIWVLLFCLVMAGCQYSLLKSVQPDPASPIHGHNQIIMYSRPVYFCILCGLILLLDAGSKDKNPSIYTVYGLKLFSSGSLQSARDHIIVFLYCFPAISLLGLFPQINTFCIYLLEQIDMLLFGGSAAAGFISALYSISRSFVVVIVLYAFCFNAVKEPWDARHIPALFSAFCGLLVALSYHLSRQSSDPSVLMSLIQCNFFPRFLHQNWRDSSTDPLPEKMRESVKEILKSDLIVCIVAAVLSFAVSASTVFLSLRPFLSIVLFALAWTVGFVTHYILPQLRKHHPWLWISHPILKNKEYHQREVRDAAHLMWFERLYVWLQCFEKYILYPAIILNALTIDAFSISKYKRLGTHCDIFLITIAGMKLLRSSFCNPVHQFITLSFTVIFFQFDYRDISENFLLDFFMMSIVFHKLWDLLQKLQFVMTYIAPWQIAWGSSFHVFAQLFSIPHILYRFFVYSAMLFFQTLATSIFSTPLSPFLGSVIFITSYARPVKFWEKNYNTKRVDHSNTRLAIQIEKDPGNDDNNLNSIFYEHLTRSLQESLCGDLILGRWGNYSSGDCFILASDYLNAFVHLIEIGNGLVTFQLRGLEFRGTYCQQREVEAITEGDEDNEGCCCCQPGHLPHLLSCNAAFNLRWLTWEITRTQYILEGYSIIDNNAATMLQVFDLRRILIRYYIKSIIYFTANSPKISHWIKDESMQKTLQPYAKWHYIERDLAMFNINIDEDYVPCLQGITRASFCSVYLDWIQYCAGKRGEVSHLDSDEDSPLVTLSFALCILGRRALGTAAHNMAISLDSFLYGLHALFKGDFRVTAKDEWVFADMDLLHKVVAPAVRMSLKLHQDQFTCPDEYEDPAILYEAIQSFEEKIVICHEGDPAWRRAVLSNREELLTLRHIVDEGTDEYKVIMLHKSYLSFKVIKVNKECVRGLWAGQQQELIFLRNRNPERGSIQNNKQVLRNLINSSCDQPLGYPMYVSPLTTSYIGTHSQLMNIWGGPISLDNIKTWFRSKWLRMRKDCHASHNSGNNIEEVDSGGGSSSSNNSASNSSQSSSSQHTRNGTPQMQPSSQDSHQYEGRRKFRSQSVQTHAALNQRPPVSSHSEPIVESYQPIIQASTSAHEIVQRHSRSQLSFHNSVTSVFSQTPAIPAGGQLTVQDRAGAMLRSSLASSTSSTLSLLFGKRSFSSALVISGLSAADGGNTTDTQSSSSVNITMGPSARAASQATRQVSETYEVTDATKSRQRKDLGPAHAIFESHNLECRRASQEDMALEDTASQQSLSEEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL70</accession>
    <name>A0A8C3SL70_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Pleckstrin homology domain-containing family H member 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">In the kidney glomerulus may play a role in linking podocyte foot processes to the glomerular basement membrane. May be involved in stabilization of F-actin by attenuating its depolymerization. Can recruit TGFB1I1 from focal adhesions to podocyte lamellipodia.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Self-associates. Interacts with TGFB1I1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017610.1">
        <property type="protein sequence ID" value="ENSCSRP00000016841.1"/>
        <property type="gene ID" value="ENSCSRG00000012820.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030835">
        <property type="term" value="P:negative regulation of actin filament depolymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14473">
        <property type="entry name" value="FERM_B-lobe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13206">
        <property type="entry name" value="FERM_C-lobe_PLEKHH1_PLEKHH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17179">
        <property type="entry name" value="FERM_F1_PLEKHH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13282">
        <property type="entry name" value="PH1_PLEKHH1_PLEKHH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.80.10:FF:000021">
        <property type="entry name" value="pleckstrin homology domain-containing family H member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.530:FF:000001">
        <property type="entry name" value="Pleckstrin homology domain-containing family H member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000335">
        <property type="entry name" value="Pleckstrin homology domain-containing family H member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000346">
        <property type="entry name" value="Pleckstrin homology domain-containing family H member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000125">
        <property type="entry name" value="pleckstrin homology domain-containing family H member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000295">
        <property type="entry name" value="pleckstrin homology domain-containing family H member 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.80.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.530">
        <property type="entry name" value="MyTH4 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019749">
        <property type="entry name" value="Band_41_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014352">
        <property type="entry name" value="FERM/acyl-CoA-bd_prot_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035963">
        <property type="entry name" value="FERM_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019748">
        <property type="entry name" value="FERM_central"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000299">
        <property type="entry name" value="FERM_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000857">
        <property type="entry name" value="MyTH4_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038185">
        <property type="entry name" value="MyTH4_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22903:SF3">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY H MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22903">
        <property type="entry name" value="PLEKHH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00373">
        <property type="entry name" value="FERM_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00784">
        <property type="entry name" value="MyTH4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21989">
        <property type="entry name" value="RA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00295">
        <property type="entry name" value="B41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00139">
        <property type="entry name" value="MyTH4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47031">
        <property type="entry name" value="Second domain of FERM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50057">
        <property type="entry name" value="FERM_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51016">
        <property type="entry name" value="MYTH4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0966">Cell projection</keyword>
    <keyword evidence="7 14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="PH" evidence="16">
        <location>
            <begin position="709"/>
            <end position="803"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="16">
        <location>
            <begin position="817"/>
            <end position="925"/>
        </location>
    </feature>
    <feature type="domain" description="MyTH4" evidence="18">
        <location>
            <begin position="961"/>
            <end position="1116"/>
        </location>
    </feature>
    <feature type="domain" description="FERM" evidence="17">
        <location>
            <begin position="1127"/>
            <end position="1457"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="242"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="354"/>
            <end position="448"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="526"/>
            <end position="549"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="618"/>
            <end position="712"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1472"/>
            <end position="1498"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="28"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="247"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="355"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="377"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="392"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="426"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="1472"/>
            <end position="1491"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00054898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00064367"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00067093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016841.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1498" mass="169077" checksum="85E453791870A247" modified="2022-01-19" version="1">MADFSESEGAGNWKERCVTLESQLMKFRLQASKIRELLAEKMQQLERQVIDADRQAERAFQQVQIMEEKLKAANVQTSESETRLYKRCQDLETLVQEKDDIIQNLEQQLEEQKQIRIQEAKIIEEKAAKIKEWVTVKLHELEVENQNLRLINQNQNEEMRTMQSKLQEIMGKKCVPSTHKPGEGQRLSSLTFGCFLNRARSPQQAIKFDEISKSSCKESELSDGNNILEKKIQQTSLAALAHESNKGQRSLQQSSCGSEQNKNARTSYSSKDKDSSISKNSCITGSDWSSDEDERGNKRPKSRCASTLSSQTSEESTRYSRIGSEMYLTASDDSSSLFEEESFAVQRSEHKKLYSWQQGSQRKSQNNPLGKSNSEVLGRKDQDSSSDELNKKFQSQRLDYSSSSSEANTPSPILTPALIPKHPVLTPSTDAQCLTQSNSPSNLPPPKLRTPNVFSISVALAKKHLSQPQLSSDRMFDRNRNAISMIRPLRPQETDIDLVDGENTDILEKMEIDYDGAFTYDPFEAQSTEDQESSDITRKAISNKPPTPPLHRFPSWESRIYAVAKSGFRMSEAFNVDSFNKSTASIASYTISGLYTSLIYKNMTTPVYTTLKGKATQISNSPFLDDSSGSEEEDSSRSSSRTSESDSRSRSGPGSPRAMKRGVSLSSVTSESDYAIPPDAYSTDTDYSEPEQKLPKTCSSSSDNGKNEPLEKSGYLLKMGGKVKTWKRRWFVLKGGELLYYKSPSDVIRKPQGQIELSISSHIVRGDGKQTVQLITEKRTYYLTADSPNILEEWIKVLQNVLKVQAASPLFIQPDVKPAMKGLLTKVKHGYSKRVWCTLVGKTLYYFRSQEDKFPLGQIKLWEAKVEEVDRSCDSDEDYEASGRSLLSTHYTIVIHPKEQGPTYLLIGSKHEKDTWLYHLTVAAGSTNVNVGSEFEQLACKLLNVEGEHTSQIWRHPTLCHSKEGIASPLTTLPSEALQTEAIKLFKTCQLFINAAVDSPAIDYHVSLAQSALQICLTHPELQNEICCQLIKQTRRRHPQNQAGPIQGLQLLALCVGLFLPQHPFLWLLKLHLKKNADSRTEFGKYAIYCQRCVERTQQNGDREARPSRMEILSTLLRNPYHHSLPFSIPVHFMNGIYQVVGFDASTTVEEFLNTLNQDTGMRKPVQSGFALFTDDPSGKDIEHCLQGNIKICDIISKWEQASKEQHPGKCEGTRTVRLTYKNRLYFSVQVRGETDREKLLLMYQTNDQIVNGLFPVNKELALEMAALLAQVEIGDFERPFSTPAGQVTSPSKSNQTLKHVVERFYPKRYRHGCSEEQLRQLRQRLSTRWMALRGHSAADCVRIYLTVARKWSFFGAKMFAAKPLTTSTLESSFVWLVVHEDGISILEYSFLRLIVTYVHKSLMTFGGYQDDFMLVVNNAQSKDKPNEKLLFAMAKPKILEITLLIASYINHFHQQKGAAHHLSAPALLSPQTGQKTKETGSQPLLLNSRPTKGPTLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNE3</accession>
    <name>A0A8C3SNE3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Nucleoplasmin-3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Plays a role in the regulation of diverse cellular processes such as ribosome biogenesis, chromatin remodeling or protein chaperoning. Modulates the histone chaperone function and the RNA-binding activity of nucleolar phosphoprotein B23/NPM. Efficiently mediates chromatin remodeling when included in a pentamer containing NPM3 and NPM.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Interacts with NPM (via N-terminus). Forms a pentamer with NPM at a ratio 4:1 (NPM3/NPM). Two pentamers form a decamer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the nucleoplasmin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNE3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017709.1">
        <property type="protein sequence ID" value="ENSCSRP00000016929.1"/>
        <property type="gene ID" value="ENSCSRG00000013037.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006338">
        <property type="term" value="P:chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.340:FF:000002">
        <property type="entry name" value="Nucleophosmin/nucleoplasmin 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.340">
        <property type="entry name" value="Nucleoplasmin core domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004301">
        <property type="entry name" value="Nucleoplasmin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024057">
        <property type="entry name" value="Nucleoplasmin_core_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036824">
        <property type="entry name" value="Nucleoplasmin_core_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22747">
        <property type="entry name" value="NUCLEOPLASMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22747:SF13">
        <property type="entry name" value="NUCLEOPLASMIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03066">
        <property type="entry name" value="Nucleoplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69203">
        <property type="entry name" value="Nucleoplasmin-like core domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0143">Chaperone</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nucleoplasmin core" evidence="12">
        <location>
            <begin position="22"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="130"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="131"/>
            <end position="143"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00055184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00066295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00074906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF03066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016929.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="156" mass="17340" checksum="ED0DC3778A09F5BB" modified="2022-01-19" version="1">MAAFLEPKSRAAGAGLCLDSFVFGCELTGSTRSYTFKVDDDDDSEHILALSMVCLADGAKDECNVVEVVGRNRQNQEIAVPVANLKLSCQPVLSLDNFQLQLPVTFHLKSGSGPVHLTGQHQIMHRRVLSEEEESEEEEEEELTPIMPAKKQRRRQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNW4</accession>
    <name>A0A8C3SNW4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Kinesin light chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Kinesin is a microtubule-associated force-producing protein that play a role in organelle transport.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Oligomeric complex composed of two heavy chains and two light chains.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cytoplasm</location>
            <location evidence="1 11">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the kinesin light chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNW4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018385.1">
        <property type="protein sequence ID" value="ENSCSRP00000017569.1"/>
        <property type="gene ID" value="ENSCSRG00000013525.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005871">
        <property type="term" value="C:kinesin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019894">
        <property type="term" value="F:kinesin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007018">
        <property type="term" value="P:microtubule-based movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000003">
        <property type="entry name" value="kinesin light chain isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002151">
        <property type="entry name" value="Kinesin_light"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015792">
        <property type="entry name" value="Kinesin_light_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45783">
        <property type="entry name" value="KINESIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45783:SF2">
        <property type="entry name" value="KINESIN LIGHT CHAIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13374">
        <property type="entry name" value="TPR_10"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13424">
        <property type="entry name" value="TPR_12"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00381">
        <property type="entry name" value="KINESINLIGHT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01160">
        <property type="entry name" value="KINESIN_LIGHT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3 11" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9 11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="4 11" id="KW-0493">Microtubule</keyword>
    <keyword evidence="8 11" id="KW-0505">Motor protein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 10" id="KW-0802">TPR repeat</keyword>
    <feature type="repeat" description="TPR" evidence="10">
        <location>
            <begin position="268"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="172"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="525"/>
            <end position="573"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="585"/>
            <end position="647"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="12">
        <location>
            <begin position="112"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="172"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="525"/>
            <end position="535"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="617"/>
            <end position="636"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU367020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017569.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="647" mass="71476" checksum="293D91FB3B9EDD22" modified="2022-01-19" version="1">MTRCGTEGVALTSGVAPALGSPAMATMVYPREEKLSQDEIVLGTKAVIQGLETLRSEHHSILATLLDTRNCLDKQHEASAVQEKSSLLRKSLEAIELGLGEAQVIIALSSHLSAVESEKQKLRAQVRRLVQENQWLRDELAGTQQKLQRSEQAVAQLEEEKKHLEFMNQIKKFDDDISPSEEKNGEAAKDSLDDLFPSDDDQGQGPTPGSGEAAAQHGGYEIPARLRTLHNLVIQYASQGRYEVAVPLCKQALEDLEKTSGHDHPDVATMLNILALVYRDQNKYKEAAHLLNDALAIREKTLGKDHPAVAATLNNLAVLYGTRGKYKEAEPLCKRALEIREKVLGRFHPDVAKQLNNLALLCQNQGKAEEVQYYYGRALEIYESRLGSDDPNVAKTKNNLASCYLKQGKYKEAEALYKEILTRAHEKEFGSVNGENKPIWMHAEEREESKDRSKDSVPYREYGSWYKACKVDSPTVNTTLKSLGALYRRQGKLEAAETLEECAMKTRKQGVHAISQTRVVELLKDGGRSERRPSRESLPSSAVKAENGPKDGMGTDWAGDGSGALRRSGSFGKLRDALRRSSEMLVKKLQGSSPQEPRNVGMKRASSLNFLNKSVEESNPPTSSSLSESRGLSASTVDLSRRSSLLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQF3</accession>
    <name>A0A8C3SQF3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">FIST C-domain domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016547.1">
        <property type="protein sequence ID" value="ENSCSRP00000015870.1"/>
        <property type="gene ID" value="ENSCSRG00000012125.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032436">
        <property type="term" value="P:positive regulation of proteasomal ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000209">
        <property type="term" value="P:protein polyubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048742">
        <property type="term" value="P:regulation of skeletal muscle fiber development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019494">
        <property type="entry name" value="FIST_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14939">
        <property type="entry name" value="F-BOX ONLY PROTEIN 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14939:SF5">
        <property type="entry name" value="F-BOX ONLY PROTEIN 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10442">
        <property type="entry name" value="FIST_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01204">
        <property type="entry name" value="FIST_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FIST C-domain" evidence="1">
        <location>
            <begin position="33"/>
            <end position="168"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="SMART" id="SM01204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015870.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="208" mass="23274" checksum="B58A57064D051895" modified="2022-01-19" version="1">HFLFYFFVFPGLKNNPELRVVLLFVYNSWKSGADRFLHQIINPLNEKSIILAGGHVESLTSLTTTENNTEAGDSCGVVGLAFSGPQLQSATVLLDQDVIDERTVEAAMQRLKAANIPEHNTIGFMFACIGRGYQYYKTKRNLEADAFRKFFPNVPLFGFFGHGEIGCDRIVTGNFILRECSDIKDDLLHCYTTVMTLIHLGSTKANQV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQX8</accession>
    <name>A0A8C3SQX8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Calpain 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase C2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018290.1">
        <property type="protein sequence ID" value="ENSCSRP00000017480.1"/>
        <property type="gene ID" value="ENSCSRG00000013446.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004198">
        <property type="term" value="F:calcium-dependent cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04046">
        <property type="entry name" value="C2_Calpain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00214">
        <property type="entry name" value="Calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00044">
        <property type="entry name" value="CysPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.380:FF:000003">
        <property type="entry name" value="Calpain 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000027">
        <property type="entry name" value="Calpain 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000173">
        <property type="entry name" value="Calpain 5b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.380">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033884">
        <property type="entry name" value="C2_Calpain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033883">
        <property type="entry name" value="C2_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022684">
        <property type="entry name" value="Calpain_cysteine_protease"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022682">
        <property type="entry name" value="Calpain_domain_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022683">
        <property type="entry name" value="Calpain_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036213">
        <property type="entry name" value="Calpain_III_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000169">
        <property type="entry name" value="Pept_cys_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001300">
        <property type="entry name" value="Peptidase_C2_calpain_cat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10183">
        <property type="entry name" value="CALPAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10183:SF402">
        <property type="entry name" value="CALPAIN-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01067">
        <property type="entry name" value="Calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00648">
        <property type="entry name" value="Peptidase_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00704">
        <property type="entry name" value="CALPAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00720">
        <property type="entry name" value="calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00230">
        <property type="entry name" value="CysPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49758">
        <property type="entry name" value="Calpain large subunit, middle domain (domain III)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50203">
        <property type="entry name" value="CALPAIN_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00139">
        <property type="entry name" value="THIOL_PROTEASE_CYS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2 6" id="KW-0645">Protease</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 6" id="KW-0788">Thiol protease</keyword>
    <feature type="domain" description="Calpain catalytic" evidence="8">
        <location>
            <begin position="26"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="7">
        <location>
            <begin position="498"/>
            <end position="615"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="80"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="251"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="283"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRSR" id="PIRSR622684-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017480.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="641" mass="73068" checksum="F503167750CB0943" modified="2022-01-19" version="1">MFSSAKPYENQHFSALKKDCQRQKALFEDPLFPATDDSLFYKSRIQGVQWKRPNEICDDPYLFVDGISSHDLHQGQVGNCWFVAACSSLASRESLWQKVIPDWKEQEWNAEKRENYAGIFHFQFWRFGDWVDVVIDDRLPTLHDQLIYCHSNAKNEFWCALVEKAYAKLTGCYEALDGGNTADALVDFTGGVSEPIDLIEGNYVNDEVKRNLLFERVLKVHNRGGLISCSIKATTAADMEARLDCGLVKGHAYAVTDVRKVRLGHGLLAFFKSEKLDMIRMRNPWGEREWNGPWSDTSEEWQKVSKSEREKLGMTVEDDGEFWMTFEDFCRYFTDIIKCRLINTSHLSIHKTWEEAVMRGAWARHDEPLKNRSGGCINHKATFLQNPQYVFDVKKAEDEVLISIQQKPKRTSRKEGKGENLAIGFEIQKVELNRNYRMHTVQQQVATSIYINSRSIFLRTDLKEGRYVIIPTTFDPGLVGEFLLRVFTDVPADCRELTFDEPPRTCWSGMCGYPQVVSQVHVLAAAGLKNQDSQGGADPYVIIKCEGNKIRSSVQKNTQAPEFDVKGLFYRKKAGQPIIVQIWNHNIISDEFLGQVALTGDPDDRLSQQTLPLQDKGNKKSNGISGSIAVRLLSSSKLTNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR49</accession>
    <name>A0A8C3SR49_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Contactin associated protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR49"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018380.1">
        <property type="protein sequence ID" value="ENSCSRP00000017564.1"/>
        <property type="gene ID" value="ENSCSRG00000013408.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd00110">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000421">
        <property type="entry name" value="FA58C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001791">
        <property type="entry name" value="Laminin_G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050372">
        <property type="entry name" value="Neurexin-related_CASP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15036:SF43">
        <property type="entry name" value="CONTACTIN-ASSOCIATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15036">
        <property type="entry name" value="PIKACHURIN-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00754">
        <property type="entry name" value="F5_F8_type_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02210">
        <property type="entry name" value="Laminin_G_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00282">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01285">
        <property type="entry name" value="FA58C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50022">
        <property type="entry name" value="FA58C_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50025">
        <property type="entry name" value="LAM_G_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="F5/8 type C" evidence="9">
        <location>
            <begin position="47"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="10">
        <location>
            <begin position="165"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="23"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="39"/>
            <end position="59"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017564.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="525" mass="58058" checksum="8B9278F7F8660D50" modified="2022-01-19" version="1">SQAVLWPVSKGLMGPIGSLMPKGPALPPVADPRPRAAEPRVAPGLTLSPGTGSSGWSPDPNDKQPWLQIDLMQKHKINAVATQGTYNTYDWVTRYIVLYGDHPSSWKPFFQLGSNWGAKVRERPLVSYRLGWPGAGLFLRQTAWNPRGKIGLRLGLYGCPYRSDVLYFDGDDAIAYRFRGKTVRTVQDIFAFSFKTMERDGLLMHGEGSQGDYITVELKQAQLAVAALYSGGAFPLHSSQGHTTVTVGSLLDDQHWHSLRIDRRGHHVNLSLDGEIQRFRCHGDFQQLDLDTEVEPVPSQRLVYRQNFRGCMENIVFNRVNIADLARRRAPNIRFEGHFSHHCQDQPYMPITFAGINNYLQVPGIPRRNRLSVSFKFRSWDAVGLLLYTSFAEHLGSLEMVLSNGQVNVSIAQPGRKKLEFAAGPGGPFHWGAPLAVTPQFQGFPSPGNPQPTIPASVVGYCQSPASPRALGQTAVSATHHRQGWVWTCLCLTLGCPLQPQYLLGLTLGCSLGLPWPELPSPAPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS44</accession>
    <name>A0A8C3SS44_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Hippocalcin-like protein 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in the calcium-dependent regulation of rhodopsin phosphorylation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the recoverin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS44"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018742.1">
        <property type="protein sequence ID" value="ENSCSRP00000017911.1"/>
        <property type="gene ID" value="ENSCSRG00000013729.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="191686at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000009">
        <property type="entry name" value="Visinin-like protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028846">
        <property type="entry name" value="Recoverin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23055">
        <property type="entry name" value="CALCIUM BINDING PROTEINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23055:SF84">
        <property type="entry name" value="HIPPOCALCIN-LIKE PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00036">
        <property type="entry name" value="EF-hand_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00450">
        <property type="entry name" value="RECOVERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="8" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0519">Myristate</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022331"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017911.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="191" mass="22202" checksum="40EAE0DA00728DB0" modified="2022-01-19" version="1">MGKHNSKLAPEMLDDLVRSTEFSEQELKQWYKGFLKDCPTGILNLDEFQQLYIKFFPYGDASKFAQHAFRTFDKNGDGTIDFREFICALSVTSRGSFEQKLNWAFEMYDLDGDGKITRLEMLEIIEAIYKMVGTVIMMRMNQDGLTPQQRVDKIFTKMDKDKDDQITLEEFKEAAKSDPSIVLLLQCDMQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3ST71</accession>
    <name>A0A8C3ST71_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3ST71"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019045.1">
        <property type="protein sequence ID" value="ENSCSRP00000018203.1"/>
        <property type="gene ID" value="ENSCSRG00000013965.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050150">
        <property type="entry name" value="IgV_Light_Chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23267">
        <property type="entry name" value="IMMUNOGLOBULIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="1">
        <location>
            <begin position="1"/>
            <end position="85"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018203.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="91" mass="9740" checksum="9FF65589479852D5" modified="2022-01-19" version="1">TLSCSLSTGAITTGNYPAWFQQKPGSAPRQLIYRTDTRLSGIPDRFSGSISGNNAALTITGVQAEDEADYYCAVLTGSTATWSFSKETRLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVF6</accession>
    <name>A0A8C3SVF6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Chromosome 4 open reading frame 46</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVF6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020204.1">
        <property type="protein sequence ID" value="ENSCSRP00000019328.1"/>
        <property type="gene ID" value="ENSCSRG00000014745.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031457">
        <property type="entry name" value="RCDG1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31641">
        <property type="entry name" value="RENAL CANCER DIFFERENTIATION GENE 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31641:SF2">
        <property type="entry name" value="RENAL CANCER DIFFERENTIATION GENE 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15725">
        <property type="entry name" value="RCDG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="19"/>
            <end position="36"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019328.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="107" mass="11410" checksum="D24A2436024E4AF3" modified="2022-01-19" version="1">MAEAGPVRPVSPAAPPGASPGAGPRRSRSGSSGARPLEQLSDPRELLEEVEMQIDDAAFSLTKILEATSAVSAQVEELATKCSENARFLKTWRDLLKEGYESLKPSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW70</accession>
    <name>A0A8C3SW70_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 9">Methionine adenosyltransferase 2 subunit beta</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6 9">Methionine adenosyltransferase II beta</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Regulatory subunit of S-adenosylmethionine synthetase 2, an enzyme that catalyzes the formation of S-adenosylmethionine from methionine and ATP. Regulates MAT2A catalytic activity by changing its kinetic properties, increasing its affinity for L-methionine. Can bind NADP (in vitro).</text>
    </comment>
    <comment type="pathway">
        <text evidence="1 9">Amino-acid biosynthesis; S-adenosyl-L-methionine biosynthesis; S-adenosyl-L-methionine from L-methionine: step 1/1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8 9">Heterotrimer; composed of a catalytic MAT2A homodimer that binds one regulatory MAT2B chain. Heterohexamer; composed of a central, catalytic MAT2A homotetramer flanked on either side by a regulatory MAT2B chain. NADP binding increases the affinity for MAT2A.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the dTDP-4-dehydrorhamnose reductase family. MAT2B subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SW70"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020691.1">
        <property type="protein sequence ID" value="ENSCSRP00000019798.1"/>
        <property type="gene ID" value="ENSCSRG00000015100.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6235964at2759"/>
    <dbReference type="UniPathway" id="UPA00315">
        <property type="reaction ID" value="UER00080"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048269">
        <property type="term" value="C:methionine adenosyltransferase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048270">
        <property type="term" value="F:methionine adenosyltransferase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006730">
        <property type="term" value="P:one-carbon metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006556">
        <property type="term" value="P:S-adenosylmethionine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd05254">
        <property type="entry name" value="dTDP_HR_like_SDR_e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000133">
        <property type="entry name" value="Methionine adenosyltransferase 2 subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005913">
        <property type="entry name" value="dTDP_dehydrorham_reduct"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029903">
        <property type="entry name" value="RmlD-like-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10491">
        <property type="entry name" value="DTDP-4-DEHYDRORHAMNOSE REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10491:SF4">
        <property type="entry name" value="METHIONINE ADENOSYLTRANSFERASE 2 SUBUNIT BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04321">
        <property type="entry name" value="RmlD_sub_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0521">NADP</keyword>
    <keyword evidence="4 9" id="KW-0554">One-carbon metabolism</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00021596"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022563"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00029977"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00045998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00046786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU364081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019798.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="334" mass="37444" checksum="CE20816F2E710F17" modified="2022-01-19" version="1">MVGREKELKIRFVPGQCELVEEDANIPNRRVLITGATGLLGRAVYKEFNENDWHSVGCGYSRARPKFERVNLLDSVGVHNIIQDFQPHVIVHCAAERRPDVVETQADAVSQLNVTASGNLAKEAAGVGAFLIYISTDYVFDGTNPPYKESDAPNPLNLYGKTKLEGEKAVLENNEGAAVLRIPILYGEVEKLEESAVTVMFDKVQFSNKSANMDHWQQRFPTNIKDVASVCRQLSEKRMLDPSIKGTFHWSGNEQMTKYEMACAIADAFNLPSSHLRPITDSPVVGALRPRNAQLDCSKLEMLGIGQRTPFRVGIRESLWPFLVDKKWRQTVFH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXI0</accession>
    <name>A0A8C3SXI0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Tubulin/FtsZ 2-layer sandwich domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the tubulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXI0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021752.1">
        <property type="protein sequence ID" value="ENSCSRP00000020829.1"/>
        <property type="gene ID" value="ENSCSRG00000015797.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007017">
        <property type="term" value="P:microtubule-based process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1330.20:FF:000001">
        <property type="entry name" value="Tubulin alpha chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1440:FF:000090">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1330.20">
        <property type="entry name" value="Tubulin/FtsZ, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1440">
        <property type="entry name" value="Tubulin/FtsZ, GTPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002452">
        <property type="entry name" value="Alpha_tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008280">
        <property type="entry name" value="Tub_FtsZ_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000217">
        <property type="entry name" value="Tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037103">
        <property type="entry name" value="Tubulin/FtsZ-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018316">
        <property type="entry name" value="Tubulin/FtsZ_2-layer-sand-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036525">
        <property type="entry name" value="Tubulin/FtsZ_GTPase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003008">
        <property type="entry name" value="Tubulin_FtsZ_GTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11588">
        <property type="entry name" value="TUBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00091">
        <property type="entry name" value="Tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03953">
        <property type="entry name" value="Tubulin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01162">
        <property type="entry name" value="ALPHATUBULIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01161">
        <property type="entry name" value="TUBULIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00865">
        <property type="entry name" value="Tubulin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55307">
        <property type="entry name" value="Tubulin C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52490">
        <property type="entry name" value="Tubulin nucleotide-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0493">Microtubule</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tubulin/FtsZ 2-layer sandwich" evidence="11">
        <location>
            <begin position="90"/>
            <end position="207"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009636"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00049117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM00865"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020829.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="225" mass="25150" checksum="3FE7E59ACF1ED052" modified="2022-01-19" version="1">LGTGVKSKLEFSVYPAPRVSTAVVEPYNSILTTHTTLEHSDCSFMVDNEAIYDICNRNLNIERPSYHNLNRLIAQIVSSITASLRFDGALNVDLTEFQTNLVPYPRIHFPLTTYAPIVSAERAYHEQLSVPEITNACFEFSNQMVKCDPRRGKYMACCLLYRGDVVPKDVNAAIAGIKTRRSIQFVDWCPTGFKCKVSGAEFLLLLQIVVGLLGCSLKLHTRVSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ25</accession>
    <name>A0A8C3SZ25_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ25"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021739.1">
        <property type="protein sequence ID" value="ENSCSRP00000020816.1"/>
        <property type="gene ID" value="ENSCSRG00000015793.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF87">
        <property type="entry name" value="OLFACTORY RECEPTOR 51F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="28"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="63"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="105"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="143"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="203"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="236"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="276"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="44"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020816.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="373" mass="41831" checksum="7EB23FC0AB85099F" modified="2022-01-19" version="1">MSDSNTTDFTNPSTFILLGIPGLEAAHFWISIPFCAMYVIAVLGNFTILFIVKSEPSLHEPMFYFVCMLAVTDLVTSTSTLPKMLSIFWLNSREISFSACFTQMYFIHCFSAIESGILLAMAFDRYVAICNPLKHSTILTNSVVGKIGLAVVLRCVILALPYPILASRWPYCRTNIIPHSYCRHIAVVNLACADIRLSSYYGLFNLFSVIGMDVFFIAVSYTQILRAIFRLPTKDARLKTFGTCISHLCAIFALYIPDFFSSFTQRFGSNIPRHFIVLFASVYLLVPPVLHPIIYGVRTKQIRGRFSSCALPLRLSSGQSWLVHGAGASSLNHLLDRQRDIKPFPVLPVLRQCDELGNQSMDTTLGCHLSNCW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZF1</accession>
    <name>A0A8C3SZF1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Proline rich and Gla domain 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021911.1">
        <property type="protein sequence ID" value="ENSCSRP00000020983.1"/>
        <property type="gene ID" value="ENSCSRG00000015822.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.740.10:FF:000001">
        <property type="entry name" value="vitamin K-dependent protein S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.740.10">
        <property type="entry name" value="Coagulation Factor IX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017857">
        <property type="entry name" value="Coagulation_fac-like_Gla_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035972">
        <property type="entry name" value="GLA-like_dom_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000294">
        <property type="entry name" value="GLA_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050442">
        <property type="entry name" value="Peptidase_S1_coag_factors"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24278">
        <property type="entry name" value="COAGULATION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24278:SF38">
        <property type="entry name" value="TRANSMEMBRANE GAMMA-CARBOXYGLUTAMIC ACID PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00594">
        <property type="entry name" value="Gla"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00001">
        <property type="entry name" value="GLABLOOD"/>
    </dbReference>
    <dbReference type="SMART" id="SM00069">
        <property type="entry name" value="GLA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57630">
        <property type="entry name" value="GLA-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00011">
        <property type="entry name" value="GLA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50998">
        <property type="entry name" value="GLA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="117"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="Gla" evidence="3">
        <location>
            <begin position="58"/>
            <end position="104"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020983.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="221" mass="25226" checksum="B00DD401D648080A" modified="2022-01-19" version="1">MGFVYHADGNPISKTKTRIQIPECVKRNVCLGFLLEHIKGVFTSEKEANLFIGRHLLYNRFDFEVFTPGNLERECYEELCNYEEAREIFEDPDKTMTFWKEYSIKGPTTQKIDVPGLLTGLVATGVLLVITGLLIYYFCKNRCKARQYSDSVRSRRPSSIIFRRHEEVSLNPLPLRTDESGLPTYEEAVTLGGKYDVPPPPYPGPAKGFKMFKKSMSLPAP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZX0</accession>
    <name>A0A8C3SZX0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">F-box protein 48</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022114.1">
        <property type="protein sequence ID" value="ENSCSRP00000021176.1"/>
        <property type="gene ID" value="ENSCSRG00000016063.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019005">
        <property type="term" value="C:SCF ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031146">
        <property type="term" value="P:SCF-dependent proteasomal ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd22113">
        <property type="entry name" value="F-box_FBXO48"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1280.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036047">
        <property type="entry name" value="F-box-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001810">
        <property type="entry name" value="F-box_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12874:SF9">
        <property type="entry name" value="F-BOX ONLY PROTEIN 48"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12874">
        <property type="entry name" value="F-BOX ONLY PROTEIN 48-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12937">
        <property type="entry name" value="F-box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00256">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81383">
        <property type="entry name" value="F-box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50181">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="F-box" evidence="2">
        <location>
            <begin position="32"/>
            <end position="79"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="RuleBase" id="RU369085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021176.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="155" mass="17838" checksum="42A8BFA8467705C4" modified="2022-01-19" version="1">MQTASKKNKQAVAVCKELTIPSPAKKKEESREDFVELLPPEVSFKIFSELDIQSLCKAAMTCKSWNCAIENSDHLWKHHCLTVRAVCQREIDCDRGNGYSWKVTLLRNYWKSKVKHEWLSGKYSNIHSGCGLPEKSMYPMDADTWGEILEAELER</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1N9</accession>
    <name>A0A8C3T1N9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Retinol binding protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 2">Belongs to the calycin superfamily. Fatty-acid binding protein (FABP) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1N9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023783.1">
        <property type="protein sequence ID" value="ENSCSRP00000022789.1"/>
        <property type="gene ID" value="ENSCSRG00000017159.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.128.20:FF:000001">
        <property type="entry name" value="Fatty acid-binding protein, adipocyte"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012674">
        <property type="entry name" value="Calycin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000463">
        <property type="entry name" value="Fatty_acid-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031259">
        <property type="entry name" value="ILBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000566">
        <property type="entry name" value="Lipocln_cytosolic_FA-bd_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11955">
        <property type="entry name" value="FATTY ACID BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00061">
        <property type="entry name" value="Lipocalin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00178">
        <property type="entry name" value="FATTYACIDBP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50814">
        <property type="entry name" value="Lipocalins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00214">
        <property type="entry name" value="FABP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Cytosolic fatty-acid binding proteins" evidence="3">
        <location>
            <begin position="7"/>
            <end position="24"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008390"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU003696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS00214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022789.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="128" mass="14828" checksum="A332D503C6C1DBDA" modified="2022-01-19" version="1">MPADYNGTWEMESNDNFDVYMVALGIDFATRKIAGHLKQTKEIIQDGDNFKTKTLSTFRNYELNYTVGVAFEEHTKGLDNRVVQTLVNWDGDKLVCVQKGEKKNRGWTHWIEGDRLHLVRADFYGYST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1R8</accession>
    <name>A0A8C3T1R8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">KRAB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1R8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024592.1">
        <property type="protein sequence ID" value="ENSCSRP00000023574.1"/>
        <property type="gene ID" value="ENSCSRG00000017717.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07765">
        <property type="entry name" value="KRAB_A-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050169">
        <property type="entry name" value="Krueppel_C2H2_ZnF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232">
        <property type="entry name" value="KRAB DOMAIN C2H2 ZINC FINGER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232:SF163">
        <property type="entry name" value="ZINC FINGER PROTEIN 589"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00349">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KRAB" evidence="1">
        <location>
            <begin position="14"/>
            <end position="85"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023574.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="114" mass="13038" checksum="ADB5E22A09E8725E" modified="2022-01-19" version="1">LIWGLSFQRREMPVTFEEVAVYFTQGQGALLDPAERALYRDVMQENYKTVTSLGKGFPSPRLLDAREAGSVMWPVWLRDFTLFAVFHGVRESEIQWRGLFIPIPTAFKGAEAAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2U7</accession>
    <name>A0A8C3T2U7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">C2h2-type zn-finger protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2U7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021959.1">
        <property type="protein sequence ID" value="ENSCSRP00000021030.1"/>
        <property type="gene ID" value="ENSCSRG00000015950.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002063">
        <property type="entry name" value="RB associated KRAB zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000355">
        <property type="entry name" value="zinc finger and SCAN domain-containing protein 20 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000295">
        <property type="entry name" value="zinc finger protein 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000688">
        <property type="entry name" value="zinc finger protein 197 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000269">
        <property type="entry name" value="Zinc finger protein 287"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000135">
        <property type="entry name" value="Zinc finger protein 358"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002090">
        <property type="entry name" value="Zinc finger protein 473"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001396">
        <property type="entry name" value="Zinc finger protein 585A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001954">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24390:SF159">
        <property type="entry name" value="GROWTH FACTOR INDEPENDENT 1 TRANSCRIPTIONAL REPRESSOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24390">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="13"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="KRAB" evidence="14">
        <location>
            <begin position="1"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="143"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="171"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="199"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="227"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="255"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="283"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="311"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="339"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="367"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="395"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="423"/>
            <end position="450"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="451"/>
            <end position="478"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="479"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="55"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="56"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="85"/>
            <end position="115"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021030.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="17">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="503" mass="57610" checksum="0B53D59C940001D6" modified="2022-01-19" version="1">QIVRNLLCAHLISFPHAEFPVFTPDEISHLEQDTEPWVPDLLHSETLRAACTDAGRLSEEEEHKPQQEDADQEETHGVLQISQEDVSRSHEQREGRESQYRPERRQGSKPREKINKSINSWAPHRYLKEISSQQKIQAGERNSTCSECGKNFSNRSALLKHQSIHTGERPYECRECGKTFTQSSSLIKHRRIHTGERPYGCRECGKTFTQSSSLITHQRLHTGAQSYPCAECGEGFTRRSNLIVHQRSHTGERPYNCGECGKNFTNSSSLMKHRRTHTGARPYGCPECGKTFTRSSHLAAHQRSHTGERPYGCRECGKTFTDSSDLIKHQRIHTGERPHECRACGKSFMDSSDLTKHQRIHTGERPYACRECGKRFSHSSALMTHRRIHTGERPHECGACGKTFTQRSDLVKHQRIHTGERPYRCGACGKTFTWRSSLVTHQRFHTDERPHACRACGKTFFVSSALREHQRIHMGARPYQCGECGKTFTRSSNLIRHQRLHPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3I4</accession>
    <name>A0A8C3T3I4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="20">Acetyl-CoA acyltransferase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>2 acetyl-CoA = acetoacetyl-CoA + CoA</text>
            <dbReference type="Rhea" id="RHEA:21036"/>
            <dbReference type="ChEBI" id="CHEBI:57286"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="EC" id="2.3.1.9"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="11">
            <dbReference type="Rhea" id="RHEA:21038"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>3-oxo-(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosahexaenoyl-CoA + CoA = (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA + acetyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:39131"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:74298"/>
            <dbReference type="ChEBI" id="CHEBI:74304"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:39132"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>3-oxohexadecanedioyl-CoA + CoA = tetradecanedioyl-CoA + acetyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:40343"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:77081"/>
            <dbReference type="ChEBI" id="CHEBI:77084"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:40344"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>an acyl-CoA + acetyl-CoA = a 3-oxoacyl-CoA + CoA</text>
            <dbReference type="Rhea" id="RHEA:21564"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:58342"/>
            <dbReference type="ChEBI" id="CHEBI:90726"/>
            <dbReference type="EC" id="2.3.1.16"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="14">
            <dbReference type="Rhea" id="RHEA:21566"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>hexanoyl-CoA + acetyl-CoA = 3-oxooctanoyl-CoA + CoA</text>
            <dbReference type="Rhea" id="RHEA:31203"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:62619"/>
            <dbReference type="ChEBI" id="CHEBI:62620"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="13">
            <dbReference type="Rhea" id="RHEA:31205"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>tetradecanoyl-CoA + acetyl-CoA = 3-oxohexadecanoyl-CoA + CoA</text>
            <dbReference type="Rhea" id="RHEA:18161"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:57349"/>
            <dbReference type="ChEBI" id="CHEBI:57385"/>
            <dbReference type="EC" id="2.3.1.155"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="12">
            <dbReference type="Rhea" id="RHEA:18163"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Lipid metabolism; peroxisomal fatty acid beta-oxidation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Peroxisome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 17">Belongs to the thiolase-like superfamily. Thiolase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3I4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022258.1">
        <property type="protein sequence ID" value="ENSCSRP00000021318.1"/>
        <property type="gene ID" value="ENSCSRG00000016151.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005777">
        <property type="term" value="C:peroxisome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003985">
        <property type="term" value="F:acetyl-CoA C-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050633">
        <property type="term" value="F:acetyl-CoA C-myristoyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006635">
        <property type="term" value="P:fatty acid beta-oxidation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010124">
        <property type="term" value="P:phenylacetate catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00751">
        <property type="entry name" value="thiolase"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="3-ketoacyl-CoA thiolase A, peroxisomal"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Thiolase"/>
    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Thiolase-like_sf_Thiolase"/>
    </dbReference>
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        <property type="entry name" value="Thiolase_acyl_enz_int_AS"/>
    </dbReference>
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        <property type="entry name" value="Thiolase_AS"/>
    </dbReference>
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        <property type="entry name" value="Thiolase_C"/>
    </dbReference>
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        <property type="entry name" value="Thiolase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020616">
        <property type="entry name" value="Thiolase_N"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01930">
        <property type="entry name" value="AcCoA-C-Actrans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43853">
        <property type="entry name" value="3-KETOACYL-COA THIOLASE, PEROXISOMAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43853:SF8">
        <property type="entry name" value="3-KETOACYL-COA THIOLASE, PEROXISOMAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02803">
        <property type="entry name" value="Thiolase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00108">
        <property type="entry name" value="Thiolase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000429">
        <property type="entry name" value="Ac-CoA_Ac_transf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53901">
        <property type="entry name" value="Thiolase-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00098">
        <property type="entry name" value="THIOLASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00737">
        <property type="entry name" value="THIOLASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00099">
        <property type="entry name" value="THIOLASE_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 17" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="5" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="7" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="8" id="KW-0576">Peroxisome</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 17" id="KW-0808">Transferase</keyword>
    <keyword evidence="6" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="Thiolase N-terminal" evidence="18">
        <location>
            <begin position="42"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="Thiolase C-terminal" evidence="19">
        <location>
            <begin position="303"/>
            <end position="424"/>
        </location>
    </feature>
    <feature type="active site" description="Acyl-thioester intermediate" evidence="16">
        <location>
            <position position="127"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="16">
        <location>
            <position position="381"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="16">
        <location>
            <position position="412"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023140"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00036770"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00037000"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00047485"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00048001"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00049178"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00049306"/>
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    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR000429-1"/>
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    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU003557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF00108"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF02803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021318.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="428" mass="44499" checksum="5C2A23CC5CAB2EC8" modified="2022-01-19" version="1">MQRVTVVLGHLAARPAAGPALRAGQCGGRATAPGHDGEQDDVVVVHGLRTPIAKAKRGGFKDTTPDELLSAVMTAVLSDVNLSPEKVGDICVGNVLQPGAGAFTARVAQFLSGIPETVPLSCVNRQCSSGLQAVINIAGGIRNGSYDIGLAGGVESMSLRNVGNPGDVSSRMMDNSKARDCLIPMGMTSENVAERFGISRKKQDDFAMASQQKAVRAQQMGLFKNEIIPVRTTVKDDQGNQKTITVLQDEGIRPSTTLEGLAKLKPAFKENGSTTAGNSSQVSDGAAAVLLAKRSKAAQLGLPVLGVLKSYAVVGVPPDVMGIGPAYAIPVALEKAGLTVNDIDIYEINEAFASQVVYCVEKLGIPKEKVNPLGGAIALGHPLGCTGARQVVTLLNELKRRGKRAYGVVSMCIGTGMGAAAVFEYPGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3Y2</accession>
    <name>A0A8C3T3Y2_CHESE</name>
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        <recommendedName>
            <fullName evidence="1">Myb/SANT-like DNA-binding domain-containing protein 1</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Testudines</taxon>
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            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3Y2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024673.1">
        <property type="protein sequence ID" value="ENSCSRP00000023650.1"/>
        <property type="gene ID" value="ENSCSRG00000017722.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:nuclear body"/>
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        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
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    </dbReference>
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        <property type="entry name" value="MYB_SANT-LIKE DNA-BINDING DOMAIN-CONTAINING PROTEIN 1"/>
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        <property type="entry name" value="Myb_DNA-bind_4"/>
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    </dbReference>
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    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Myb/SANT-like DNA-binding" evidence="3">
        <location>
            <begin position="43"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="139"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="145"/>
            <end position="165"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00070622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF13837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023650.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="280" mass="32690" checksum="645053A98E927FCC" modified="2022-01-19" version="1">SFRQPGPPAMSSFKTLLGQSAMAAAEIPSYIVSSQTEKHRRARNWTDAEMRGLMLVWEEFFDELKQTKRNAKVYEKMANKLFEMTGEIRHGEEIKIKITNMTFQYRKLKCMTDSETVAPDWPYYKTIDRILSKVTDHSDVKMHESQQPGPSTSQTEASQSPSAKSTPLYLPYNQFTYEGREECFEDEHSESSSSLLSYKLRAEERPVKKRKLQSCSFQKKKLKLMEAMLEEQKKLSRAMEETCREVRRILDQQNIIQVQSLQLQERMMNLLEKMISKSNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T400</accession>
    <name>A0A8C3T400_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Large ribosomal subunit protein eL38</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">60S ribosomal protein L38</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the eukaryotic ribosomal protein eL38 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T400"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024140.1">
        <property type="protein sequence ID" value="ENSCSRP00000023129.1"/>
        <property type="gene ID" value="ENSCSRG00000017395.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022618">
        <property type="term" value="P:protein-RNA complex assembly"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="60S ribosomal protein L38"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Ribosomal_eL38"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038464">
        <property type="entry name" value="Ribosomal_eL38_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10965">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10965:SF0">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN EL38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01781">
        <property type="entry name" value="Ribosomal_L38e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 6" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035338"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003445"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023129.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="67" mass="7845" checksum="D8EAF3337B67B8BA" modified="2022-01-19" version="1">MPPTPRKIEEIKDFLLTARRKDAKSVKIKKNKDNVKFKVRCSRYLYTLVITDKEKAEKLKQSLPPGN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4Y6</accession>
    <name>A0A8C3T4Y6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">WD repeat and SOCS box containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4Y6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026039.1">
        <property type="protein sequence ID" value="ENSCSRP00000024978.1"/>
        <property type="gene ID" value="ENSCSRG00000018706.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000209">
        <property type="term" value="P:protein polyubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03745">
        <property type="entry name" value="SOCS_WSB2_SWIP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00200">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.750.20">
        <property type="entry name" value="SOCS box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001496">
        <property type="entry name" value="SOCS_box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036036">
        <property type="entry name" value="SOCS_box-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051983">
        <property type="entry name" value="WSB_SOCS-box_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15622:SF1">
        <property type="entry name" value="WD REPEAT AND SOCS BOX-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15622">
        <property type="entry name" value="WD40 REPEAT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07525">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00253">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00969">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158235">
        <property type="entry name" value="SOCS box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50225">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="2 5" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="5">
        <location>
            <begin position="128"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="5">
        <location>
            <begin position="151"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="5">
        <location>
            <begin position="195"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="5">
        <location>
            <begin position="237"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="5">
        <location>
            <begin position="292"/>
            <end position="326"/>
        </location>
    </feature>
    <feature type="domain" description="SOCS box" evidence="6">
        <location>
            <begin position="371"/>
            <end position="407"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024978.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="407" mass="45002" checksum="EEB0BE1D241BB193" modified="2022-01-19" version="1">VTAPSCSPDEPLLLAELKPGRPQQYDWKASCETWSVAFSPDGTWFAWSQGHCIVKLIPWPLEEAELSCKAAERKNRGIKADVSGGGGAKEKTLECGQIVWGLAFSAWPPCGAKERDGLLAPGRFCLILATGLNDGQIKVWEVQTGRLLFSLSGHLDVVRDLSFAPNGSLILVSASRDKTLRVWDLSRDGKQVQVLSGHTQWVYCCSISPDCSMLCSAAGEKSAFLWSMRSYTLIRKLEGHQSSVVSCDFSPDSALLVTASYDTCVIMWDPYTGEQLRTLRHVALPPALDYGSDIHTSSLRSVCFSPEGLYLATVADDRLLRIWDLELRTPVAFAPMTNGLCCVYFPHGGFIATGTRDGYVQFWSAPKVLSSLKHLCRKALRTFLTTYQVLALPIPKKMKEFLTYRTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4Z2</accession>
    <name>A0A8C3T4Z2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4Z2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024603.1">
        <property type="protein sequence ID" value="ENSCSRP00000023585.1"/>
        <property type="gene ID" value="ENSCSRG00000017725.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="47"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023585.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="136" mass="14515" checksum="C7E06E463A7E7C6A" modified="2022-01-19" version="1">MAETWRKGTSGTWCTPRGCGMEQDTGRMAGESPGVQDPVSPTRAPCLSSAGPSPLSSLLYRLVCLSWSPECGSSSLLRWAGSSRPPACHAAAPDGAVSTSTPVTYRDTPGRHLRTLFLQTRHPGWVRPLASFPFPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T672</accession>
    <name>A0A8C3T672_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="28">Solute carrier family 17 member 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="28 29">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="28" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="28" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>3 Na(+)(out) + phosphate(out) = 3 Na(+)(in) + phosphate(in)</text>
            <dbReference type="Rhea" id="RHEA:71255"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>L-glutamate(out) = L-glutamate(in)</text>
            <dbReference type="Rhea" id="RHEA:66336"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>chloride(in) = chloride(out)</text>
            <dbReference type="Rhea" id="RHEA:29823"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">Secretory vesicle</location>
            <location evidence="1">Synaptic vesicle membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="21">Synapse</location>
            <location evidence="21">Synaptosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="24">Belongs to the major facilitator superfamily. Sodium/anion cotransporter family. VGLUT subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T672"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024563.1">
        <property type="protein sequence ID" value="ENSCSRP00000023544.1"/>
        <property type="gene ID" value="ENSCSRG00000017662.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034707">
        <property type="term" value="C:chloride channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060076">
        <property type="term" value="C:excitatory synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005254">
        <property type="term" value="F:chloride channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005313">
        <property type="term" value="F:L-glutamate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005326">
        <property type="term" value="F:neurotransmitter transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098700">
        <property type="term" value="P:neurotransmitter loading into synaptic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006817">
        <property type="term" value="P:phosphate ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050803">
        <property type="term" value="P:regulation of synapse structure or activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006814">
        <property type="term" value="P:sodium ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035249">
        <property type="term" value="P:synaptic transmission, glutamatergic"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17382">
        <property type="entry name" value="MFS_SLC17A6_7_8_VGluT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000004">
        <property type="entry name" value="vesicular glutamate transporter 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000005">
        <property type="entry name" value="vesicular glutamate transporter 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050382">
        <property type="entry name" value="MFS_Na/Anion_cotransporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11662">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11662:SF207">
        <property type="entry name" value="VESICULAR GLUTAMATE TRANSPORTER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="17" id="KW-0868">Chloride</keyword>
    <keyword evidence="15" id="KW-0869">Chloride channel</keyword>
    <keyword evidence="19" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="18" id="KW-0407">Ion channel</keyword>
    <keyword evidence="13" id="KW-0406">Ion transport</keyword>
    <keyword evidence="14 26" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0532">Neurotransmitter transport</keyword>
    <keyword evidence="5" id="KW-0592">Phosphate transport</keyword>
    <keyword evidence="29" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0915">Sodium</keyword>
    <keyword evidence="16" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="9" id="KW-0769">Symport</keyword>
    <keyword evidence="11" id="KW-0770">Synapse</keyword>
    <keyword evidence="6" id="KW-0771">Synaptosome</keyword>
    <keyword evidence="7 26" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 26" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="155"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="224"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="251"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="316"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="347"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="391"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="415"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="448"/>
            <end position="471"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="483"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="27">
        <location>
            <begin position="75"/>
            <end position="506"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="25">
        <location>
            <begin position="533"/>
            <end position="587"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="25">
        <location>
            <begin position="535"/>
            <end position="553"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="25">
        <location>
            <begin position="573"/>
            <end position="587"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00024167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00034102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00035839"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00036683"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00038044"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023544.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="587" mass="64994" checksum="59C60AD07A10DF6D" modified="2022-01-19" version="1">MPFEGFSSLKDRFLKPGKEEVKTTVSDSLGNLQRKIDGTNTEEDHIELTEEGRPVLATTHKPPLCDCYCCGLPKRYIIAIMSGLGFCISFGIRCNLGVAIVEMVNNSTIYVNGKPELQKAQFSWDPETVGLIHGSFFWGYIVTQIPGGFISNKLAANRVFGAAIFLTSTLNMFIPSAARVHYGCVMFVRILQGLVEGVTYPACHGMWSKWAPPLERSRLATTSFCGSYAGAVVAMPLAGILVQYIGWPSVFYIYGMFGIVWYMFWLFHAYESPAAHPTITSEERTYIETSIGEGASLVSISKFSTPWKKFFTSMPVYAIIVANFCRSWTFYLLLISQPAYFEEVFGFAISKVGLLSAVPHMVMTIIVPIGGQLADFLRSRKILTTTTVRKIMNCGGFGMEATLLLVVGYSHTRGVAISFLVLAVGFSGFAISGFNVNHLDIAPRYASILMGISNGVGTLSGMVCPLIVGAMTKHKTREEWQNVFLIAALVHYSGVIFYAIFASGEKQEWADPESLSEEKCGIIDQDELAEETELNSDTFVSPQKTYGATSQNNDVRKKAWRKQKGVTQDIEEQTSYHYENGNFQDRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6H0</accession>
    <name>A0A8C3T6H0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Cell cycle exit and neuronal differentiation 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6H0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024930.1">
        <property type="protein sequence ID" value="ENSCSRP00000023900.1"/>
        <property type="gene ID" value="ENSCSRG00000017956.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9428119at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021686">
        <property type="term" value="P:cerebellar granular layer maturation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021702">
        <property type="term" value="P:cerebellar Purkinje cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021933">
        <property type="term" value="P:radial glia guided migration of cerebellar granule cell"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020162">
        <property type="entry name" value="Cend1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36683">
        <property type="entry name" value="CELL CYCLE EXIT AND NEURONAL DIFFERENTIATION PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36683:SF1">
        <property type="entry name" value="CELL CYCLE EXIT AND NEURONAL DIFFERENTIATION PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15677">
        <property type="entry name" value="CEND1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023900.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="13331" checksum="B7A14275FFFB09AA" modified="2022-01-19" version="1">MDSKGSTRSGSKPDAKAASSAKPEKPNPGPAMNADKKETPSKEQPTLVATTKKAASDATALNNHSNLKPSPAAPEVQEATSQSPDSEHKGNDAEESSGSVFDNVKPLAIVGGVVVAAIAVILGVAFLARKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9Q9</accession>
    <name>A0A8C3T9Q9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Beta-secretase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the peptidase A1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9Q9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026580.1">
        <property type="protein sequence ID" value="ENSCSRP00000025505.1"/>
        <property type="gene ID" value="ENSCSRG00000019072.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2747330at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005768">
        <property type="term" value="C:endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004190">
        <property type="term" value="F:aspartic-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050435">
        <property type="term" value="P:amyloid-beta metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006509">
        <property type="term" value="P:membrane protein ectodomain proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05473">
        <property type="entry name" value="beta_secretase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.70.10:FF:000003">
        <property type="entry name" value="Beta-secretase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.70.10:FF:000007">
        <property type="entry name" value="Beta-secretase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.70.10">
        <property type="entry name" value="Acid Proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001461">
        <property type="entry name" value="Aspartic_peptidase_A1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001969">
        <property type="entry name" value="Aspartic_peptidase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009119">
        <property type="entry name" value="BACE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009121">
        <property type="entry name" value="BACE2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033874">
        <property type="entry name" value="Memapsin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033121">
        <property type="entry name" value="PEPTIDASE_A1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021109">
        <property type="entry name" value="Peptidase_aspartic_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47965">
        <property type="entry name" value="ASPARTYL PROTEASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47965:SF40">
        <property type="entry name" value="BETA-SECRETASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00026">
        <property type="entry name" value="Asp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01817">
        <property type="entry name" value="BACE2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01815">
        <property type="entry name" value="BACEFAMILY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00792">
        <property type="entry name" value="PEPSIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50630">
        <property type="entry name" value="Acid proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00141">
        <property type="entry name" value="ASP_PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51767">
        <property type="entry name" value="PEPTIDASE_A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 12" id="KW-0064">Aspartyl protease</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="3 12" id="KW-0645">Protease</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="10" id="KW-0865">Zymogen</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022750"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025505.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="509" mass="54749" checksum="D2000664C2CFD781" modified="2022-01-19" version="1">MGTLPAAPCLLLLLAGAAGLCRARFSFPLRVSPPAAPGNGSGSSRQQAPPGEADGLALASEPGAPVSFLAMVENLQGDSGRGYYLEMLIGTPPQKLNILVDTGSSNFAVAGAPNPDVTSYFNTEESSTYKSQGTDVTVRYTQGSWTGVLGTDVITIPKGINGTYTINIATILESENFFLPGVKWHGILGLAYDALAKPSSSVATFFDSLVSQAKIPNVFSLQMCGAGMPVSGSGTNGGSLVMGGIEPSLYKGGIWYTPIKEEWYYQVEILKLEVGGQNLNLDCREYNADKAIVDSGTTLLRLPQKVFDAVVEAIVQASSIQAFSSGFWTGSQLACWDKTETPWALFPKLSIYLRDENSSRSFRITILPQLYIQPILGIGRNLECYRFGISSSTSALVIGATVMEGFYVIFDRAQKRVGFAVSPCAEVGGSPVSEIEGPFTTADIASNCVARMTFHEPMLWIISYALMSLCGIILLVLIILLLLPPRCQHRFTDNDVVNDESSLVRHRWK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA65</accession>
    <name>A0A8C3TA65_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Neuropilin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 20">Belongs to the neuropilin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="23">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TA65"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028430.1">
        <property type="protein sequence ID" value="ENSCSRP00000027306.1"/>
        <property type="gene ID" value="ENSCSRG00000019391.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
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        <property type="term" value="P:positive regulation of filopodium assembly"/>
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        <property type="entry name" value="Coagulation factor VIII"/>
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        <property type="entry name" value="Galactose-binding domain-like"/>
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        <property type="entry name" value="ConA-like_dom_sf"/>
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        <property type="entry name" value="F5/8 TYPE C DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="NEUROPILIN-1"/>
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    </dbReference>
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        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Spermadhesin, CUB domain"/>
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    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="FA58C_1"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="FA58C_2"/>
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        <property type="entry name" value="FA58C_3"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="MAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="11 20 21" id="KW-0106">Calcium</keyword>
    <keyword evidence="3 20" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="10 20" id="KW-0221">Differentiation</keyword>
    <keyword evidence="16 22 23" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="19" id="KW-0357">Heparan sulfate</keyword>
    <keyword evidence="5" id="KW-0358">Heparin-binding</keyword>
    <keyword evidence="15 20 24" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 21" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 20" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="13" id="KW-0654">Proteoglycan</keyword>
    <keyword evidence="17 20" id="KW-0675">Receptor</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 25" id="KW-0732">Signal</keyword>
    <keyword evidence="6 24" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 24" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="25">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034877559" description="Neuropilin" evidence="25">
        <location>
            <begin position="19"/>
            <end position="930"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="864"/>
            <end position="889"/>
        </location>
    </feature>
    <feature type="domain" description="CUB" evidence="26">
        <location>
            <begin position="35"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="domain" description="CUB" evidence="26">
        <location>
            <begin position="155"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="domain" description="F5/8 type C" evidence="27">
        <location>
            <begin position="283"/>
            <end position="432"/>
        </location>
    </feature>
    <feature type="domain" description="F5/8 type C" evidence="27">
        <location>
            <begin position="439"/>
            <end position="591"/>
        </location>
    </feature>
    <feature type="domain" description="MAM" evidence="28">
        <location>
            <begin position="656"/>
            <end position="818"/>
        </location>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="203"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="217"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="258"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="22 23">
        <location>
            <begin position="35"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="90"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="155"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="22">
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            <begin position="214"/>
            <end position="236"/>
        </location>
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            <end position="432"/>
        </location>
    </feature>
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            <end position="591"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00006078"/>
        </source>
    </evidence>
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    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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    </evidence>
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    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027306.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="930" mass="104288" checksum="05DB47EF41210718" modified="2022-01-19" version="1">MTLQVGLLTSLFFQYTLKCVTLTLFEIFVFIADKCGDNIKIVNPGYLTSPGYPNSYHPSQKCEWLIQAPEPYQRIMINFNPHFDLEDRDCKYDYVEVIDGDNANGRVWGKYCGKIAPPPLVSSGPFLFIKFVSDYETHGAGFSIRYEVFKRGPECSRNLTSPSGVIKSPGFPEKYPNSLECTYIVFAPKMSEIIMEFESFELEPDSNPPGGVFCRYDRLEIWDGFPEVGPHIGRYCGQNTPGRVRSSTGILSMVFYTDSAIAKEGFSANYSILQSSVSEDFQCMEPLGMESGEIHSDQITVSSQYSTNWSSERSRLNYAENGWTPGEDSTREWIQVDLGLLRFVSGIGTQGAISKETKKKYFLKSYRVDVSSNGEDWITVKEGNKPLVFQGNVNPTDVIYRIFPKPALARFVRIRPASWENGISLRFEVYGCKITDYPCSGMLGMVSGLITDSQITASSQVDRNWIPENARLITSRSGWALPPTTHSYTKEWLQVDLGEEKIVRGIIVQGGKLRENKVFMKKFKIGYSNNGSDWKMIMDASKKKIKTFEGNTNYDTPELRTFEPITTRLIRVYPERATHGGLGLRMELLGCESEAPTSVPTTTEGNPVDECDDDQANCHSGTGDDYQLTGGTTALTTEKPTVIDSTVQPELPAYGFNCGFGWGSHKTLCHWEHDSQVDLKWSVLTSKTGPIQDHTGDGNFIYSQADENQKGKVARLLSPVIYSQNSAHCMTFWYHMSGPHVGTLKIKLRYQKPDEYDQVLWTLSGHQGNCWKEGRVLLHKSVKHYQVVVEGEIGKGHGGIAVDDINIDNHIAQEDCRSKYDYPVNAAIIYSISGFTPQNRENEEHYNDNIARKQGNVLKTLDPILITIIAMSALGVLLGAICGVVLYCACWHNGMSDRNLSALENYNFELVDGVKLKKDKLNTQNSYSEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAG2</accession>
    <name>A0A8C3TAG2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">14-3-3 protein epsilon</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 3">Belongs to the 14-3-3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026683.1">
        <property type="protein sequence ID" value="ENSCSRP00000025605.1"/>
        <property type="gene ID" value="ENSCSRG00000019144.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10260625at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd10020">
        <property type="entry name" value="14-3-3_epsilon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.190.20:FF:000002">
        <property type="entry name" value="14-3-3 protein epsilon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.190.20">
        <property type="entry name" value="14-3-3 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000308">
        <property type="entry name" value="14-3-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023409">
        <property type="entry name" value="14-3-3_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036815">
        <property type="entry name" value="14-3-3_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023410">
        <property type="entry name" value="14-3-3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18860">
        <property type="entry name" value="14-3-3 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00244">
        <property type="entry name" value="14-3-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000868">
        <property type="entry name" value="14-3-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00305">
        <property type="entry name" value="1433ZETA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00101">
        <property type="entry name" value="14_3_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48445">
        <property type="entry name" value="14-3-3 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00796">
        <property type="entry name" value="1433_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00797">
        <property type="entry name" value="1433_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00039427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU003466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025605.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="255" mass="29174" checksum="07817CCBD1F75B26" modified="2022-01-19" version="1">MDDREDLVYQAKLAEQAERYDEMVESMKKVAGMDVELTVEERNLLSVAYKNVIGARRASWRIISSIEQKEENKGGEDKLKMIREYRQMVETELKLICCDILDVLDKHLIPAANTGESKVFYYKMKGDYHRYLAEFATGNDRKEAAENSLVAYKAASDIAMTELPPTHPIRLGLALNFSVFYYEILNSPDRACRLAKAAFDDAIAELDTLSEESYKDSTLIMQLLRDNLTLWTSDMQGDGEEQNKEALQDVEDENQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAI3</accession>
    <name>A0A8C3TAI3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Transmembrane protein 260</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAI3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026158.1">
        <property type="protein sequence ID" value="ENSCSRP00000025095.1"/>
        <property type="gene ID" value="ENSCSRG00000018780.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052724">
        <property type="entry name" value="GT117_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021280">
        <property type="entry name" value="TMEM260-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16214">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 260"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16214:SF3">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 260"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11028">
        <property type="entry name" value="TMEM260-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="30"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="85"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="118"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="158"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="225"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="265"/>
            <end position="286"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025095.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="462" mass="51650" checksum="DD82C9F3B9BEC810" modified="2022-01-19" version="1">YELGVAHPPGYPLFTLLAKLVIGLFPFGSIAYRVNLLCGLLGAAAASLLYYTVFRLSGSYAGGILAAGVFSFSRLTWQWSITAEVFSLNNLFVGLLMALTVHFEEAATAKERSKISKVGAFCCGLSLCNQHTIVLYVLCIVLWVLFQLFKGKELSFGHLLKLGLCFLAGLLPYLYLPASSYLHRARWTWGDQTTFQGFLTHFLREEYGTFSLANSLAKQEKSSMIWLFTGMLCIYSLFFAWRANLDITKPLFMGVVERFWMQSNAVMAVLAGLGLASLVSVGNTVLENSRVLQCVEWLSAAALVTSQIYANYSICDQSCNYVVNKFARNLLSSMPPDAIILLRGDLPGNSLRYLHYCEGMRPDVTLVDQEMMTYEWYLPKMAKHLPGISFPGRRWNPVEGILPDGTLTFNLHHFLKVNKQLLVRSWHNSVKKSKAPASLKSPQVERKLLSFPLHDTSAILVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBJ6</accession>
    <name>A0A8C3TBJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Protein sprouty homolog 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the sprouty family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025785.1">
        <property type="protein sequence ID" value="ENSCSRP00000024727.1"/>
        <property type="gene ID" value="ENSCSRG00000018529.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048513">
        <property type="term" value="P:animal organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0040037">
        <property type="term" value="P:negative regulation of fibroblast growth factor receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046580">
        <property type="term" value="P:negative regulation of Ras protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007875">
        <property type="entry name" value="Sprouty"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051192">
        <property type="entry name" value="Sprouty_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12365:SF10">
        <property type="entry name" value="PROTEIN SPROUTY HOMOLOG 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12365">
        <property type="entry name" value="SPROUTY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05210">
        <property type="entry name" value="Sprouty"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51227">
        <property type="entry name" value="SPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="48"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="69"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="112"/>
            <end position="131"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00018855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024727.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="321" mass="35233" checksum="A02FEBCB7D057F78" modified="2022-01-19" version="1">MEPQSQHGSGGSLVVIQQPSLDSRQRLDYEREIQSAAILSLDQIKAIRGSNEYTEGPSVVKKSGPRTAPRQEKHERTHEIIPINVNNNYEHRPSHLGPVAHQHNHVRAPVLSRSTSTGSAASSGSNSSASSEQGLLGRSPLSRPGSSHRSERTIRTQPKQSSVMVDDLKGPLKEDLRQHKFICEQCGKCKCGECTDPRALPSCLACNRKCLCSAESMVEYSTCMCLIKGIFYHCSNDDEGDSYADNPCSCSQAHCCSRYLCMGAMSLFLPCLLCYPPAKGCLKLCRGCYDRINRPGCRCKNSNTVYCKLESCPSRSQGKPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCK9</accession>
    <name>A0A8C3TCK9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">tRNA-dihydrouridine(16/17) synthase [NAD(P)(+)]-like</fullName>
            <ecNumber evidence="13">1.3.1.88</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">tRNA-dihydrouridine synthase 1-like</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Catalyzes the synthesis of dihydrouridine, a modified base found in the D-loop of most tRNAs. Specifically modifies U16 and U17 in cytoplasmic tRNAs. Affects the level of some mature tRNA and thereby the total cellular translation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>5,6-dihydrouridine(16) in tRNA + NAD(+) = uridine(16) in tRNA + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:53380"/>
            <dbReference type="Rhea" id="RHEA-COMP:13543"/>
            <dbReference type="Rhea" id="RHEA-COMP:13544"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:65315"/>
            <dbReference type="ChEBI" id="CHEBI:74443"/>
            <dbReference type="EC" id="1.3.1.88"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="16">
            <dbReference type="Rhea" id="RHEA:53382"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>5,6-dihydrouridine(16) in tRNA + NADP(+) = uridine(16) in tRNA + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:53376"/>
            <dbReference type="Rhea" id="RHEA-COMP:13543"/>
            <dbReference type="Rhea" id="RHEA-COMP:13544"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:65315"/>
            <dbReference type="ChEBI" id="CHEBI:74443"/>
            <dbReference type="EC" id="1.3.1.88"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="15">
            <dbReference type="Rhea" id="RHEA:53378"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>5,6-dihydrouridine(17) in tRNA + NAD(+) = uridine(17) in tRNA + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:53372"/>
            <dbReference type="Rhea" id="RHEA-COMP:13541"/>
            <dbReference type="Rhea" id="RHEA-COMP:13542"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:65315"/>
            <dbReference type="ChEBI" id="CHEBI:74443"/>
            <dbReference type="EC" id="1.3.1.88"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="14">
            <dbReference type="Rhea" id="RHEA:53374"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>5,6-dihydrouridine(17) in tRNA + NADP(+) = uridine(17) in tRNA + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:53368"/>
            <dbReference type="Rhea" id="RHEA-COMP:13541"/>
            <dbReference type="Rhea" id="RHEA-COMP:13542"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:65315"/>
            <dbReference type="ChEBI" id="CHEBI:74443"/>
            <dbReference type="EC" id="1.3.1.88"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="17">
            <dbReference type="Rhea" id="RHEA:53370"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the Dus family. Dus1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="1.3.1.88" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027492.1">
        <property type="protein sequence ID" value="ENSCSRP00000026387.1"/>
        <property type="gene ID" value="ENSCSRG00000019644.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050660">
        <property type="term" value="F:flavin adenine dinucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017150">
        <property type="term" value="F:tRNA dihydrouridine synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02801">
        <property type="entry name" value="DUS_like_FMN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.70:FF:000081">
        <property type="entry name" value="Dihydrouridine synthase 1 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035587">
        <property type="entry name" value="DUS-like_FMN-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018517">
        <property type="entry name" value="tRNA_hU_synthase_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11082">
        <property type="entry name" value="TRNA-DIHYDROURIDINE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11082:SF5">
        <property type="entry name" value="TRNA-DIHYDROURIDINE(16_17) SYNTHASE [NAD(P)(+)]-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05142">
        <property type="entry name" value="DUF702"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01207">
        <property type="entry name" value="Dus"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51395">
        <property type="entry name" value="FMN-linked oxidoreductases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01136">
        <property type="entry name" value="UPF0034"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="6" id="KW-0288">FMN</keyword>
    <keyword evidence="10" id="KW-0520">NAD</keyword>
    <keyword evidence="8" id="KW-0521">NADP</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0819">tRNA processing</keyword>
    <feature type="domain" description="DUS-like FMN-binding" evidence="22">
        <location>
            <begin position="21"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="343"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="21">
        <location>
            <begin position="366"/>
            <end position="376"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00038313"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00038890"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00047287"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048934"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00049467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00053643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00068883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00077078"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="Pfam" id="PF01207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026387.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="470" mass="53583" checksum="1EB873BD563B1CE4" modified="2022-01-19" version="1">MPKLQGFEFWRNTLRGAHYVVAPMVDQSELAWRLLSRRHGAQLCYTPMLHAQVFVRDANYRKENLYCDVCPEDRPLIVQFCANDPEVFVQAALLAQDYCDAIDLNLGCPQMIAKRGHYGAFLQEEWALLQKMILLAHEKLSVPITCKIRVFPEIDKTVKYAQLLEKAGCQLLTVHGRTKEQKGPLAGVASWEHIKAVRKAVSIPVFANGNIQYLSDVEECMQKTEVHGVMSAEGNLHNPALFEGRNPVVWEMTEEYLGIVHQYPCQLSYVRAHLFKLWHHTLQVYQQLREELAKAKSLEGIADVNRDLKLRCQVPTWKEGEKPKGGLPFFHWICQPYVRPGGSEGGMRGKRTLEDDDGNSDILSKNKQKKKLRNPNKRFDPSLKPKYAKCDHCGNPKGNKCVFNLCRGCCKKRAFKETADCPGHGLLFKTKYEKSLLWKSGQTEMQKIERTQKGEVEETAGLKEGIDTVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TD08</accession>
    <name>A0A8C3TD08_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Chemokine-like protein TAFA-5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TAFA family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TD08"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027662.1">
        <property type="protein sequence ID" value="ENSCSRP00000026555.1"/>
        <property type="gene ID" value="ENSCSRG00000019759.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020350">
        <property type="entry name" value="Chemokine-like_TAFA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040329">
        <property type="entry name" value="TAFA-5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31878">
        <property type="entry name" value="CHEMOKINE-LIKE PROTEIN TAFA-5-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31878:SF1">
        <property type="entry name" value="PROTEIN FAM19A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12020">
        <property type="entry name" value="TAFA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 3" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034495826" description="Chemokine-like protein TAFA-5" evidence="3">
        <location>
            <begin position="21"/>
            <end position="173"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026555.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="173" mass="18911" checksum="D1D538166312D56C" modified="2022-01-19" version="1">MLCWIGDLLILASCCCCSLAQQHAPGLPAFGCWMSPCLVAGKELEVGMCEITALNRDLSHPRRMIARQTARCACRRGQVAGTTRAKPACVDAQLIASKQWCGMEPCDEGEQCTLLINRSGWSCTRLLGRIKTVTVSNSCLLATNPTEMGDGTSRGWGWRVSWLEGIWRGGDWC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDC9</accession>
    <name>A0A8C3TDC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Regulator of G-protein signaling 8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
            <orientation evidence="3">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Dendrite</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Perikaryon</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026570.1">
        <property type="protein sequence ID" value="ENSCSRP00000025495.1"/>
        <property type="gene ID" value="ENSCSRG00000019047.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043204">
        <property type="term" value="C:perikaryon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08711">
        <property type="entry name" value="RGS_RGS8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.196.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034949">
        <property type="entry name" value="RGS_RGS8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024066">
        <property type="entry name" value="RGS_subdom1/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845">
        <property type="entry name" value="REGULATOR OF G PROTEIN SIGNALING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845:SF147">
        <property type="entry name" value="REGULATOR OF G-PROTEIN SIGNALING 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01301">
        <property type="entry name" value="RGSPROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0966">Cell projection</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0734">Signal transduction inhibitor</keyword>
    <feature type="domain" description="RGS" evidence="12">
        <location>
            <begin position="70"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023880"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025495.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="194" mass="22569" checksum="779429FE729AC2CD" modified="2025-10-08" version="2">MWKDLSDHTIGKDPQAVRTGQRQNRGMRTRLGCLSHKSDSCNDFTAILPDKPNRALKRLSTEEATRWADSFDSLLSHKYGVAAFRAFLKTEFSEENLEFWLACEEFKKTRSTTKLASKAHRIFEEFIDVQAPREVNIDFQTREVTRNNVQEPSLSCFDQAQGKVHSLMEKDSYPRFLRSKIYTDLLTQTQRRLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDI5</accession>
    <name>A0A8C3TDI5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">NADP-dependent oxidoreductase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the aldo/keto reductase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027933.1">
        <property type="protein sequence ID" value="ENSCSRP00000026816.1"/>
        <property type="gene ID" value="ENSCSRG00000019876.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.100">
        <property type="entry name" value="NADP-dependent oxidoreductase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020471">
        <property type="entry name" value="AKR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018170">
        <property type="entry name" value="Aldo/ket_reductase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036812">
        <property type="entry name" value="NAD(P)_OxRdtase_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023210">
        <property type="entry name" value="NADP_OxRdtase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11732">
        <property type="entry name" value="ALDO/KETO REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00248">
        <property type="entry name" value="Aldo_ket_red"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000097">
        <property type="entry name" value="AKR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00069">
        <property type="entry name" value="ALDKETRDTASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51430">
        <property type="entry name" value="NAD(P)-linked oxidoreductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00062">
        <property type="entry name" value="ALDOKETO_REDUCTASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="NADP-dependent oxidoreductase" evidence="5">
        <location>
            <begin position="54"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="2">
        <location>
            <position position="75"/>
        </location>
    </feature>
    <feature type="binding site" evidence="3">
        <location>
            <position position="137"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="site" description="Lowers pKa of active site Tyr" evidence="4">
        <location>
            <position position="104"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PIRSR" id="PIRSR000097-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRSR" id="PIRSR000097-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRSR" id="PIRSR000097-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF00248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026816.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="337" mass="39024" checksum="1A127EF03622E242" modified="2022-01-19" version="1">MYLRCREWAKEFLQSFHVQILESVIVFSKQMLSNRITIPYFDYHSLRFSPIGKVREAVKFAIDVGYRQFDCAYVYQNENEIGNAIQEKIEQGVVTREELFVVSKLWCTFHEKSLVKGACQNTLAALKLDYLDLYLMHWPMGFKAGEELFPVDENGMIIPSDTDFLDTWEAMEELVDAGLVKSIGISNFNCEQIKRLLNKPDLKYKAVNNQIESHPYLPQDELVKYCQSQGIAVTAYCPLGAPNWPKSEDLFLLDDPKIKEIAAKYSKTSAQVQTHYTTLFSFLKCHPLVLANVFHKGIAPNSVFDFELTKEEMETILSFKRRYRICPISIWYPFAKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDZ9</accession>
    <name>A0A8C3TDZ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Armadillo repeat-containing protein 8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029039.1">
        <property type="protein sequence ID" value="ENSCSRP00000027898.1"/>
        <property type="gene ID" value="ENSCSRG00000020593.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034657">
        <property type="term" value="C:GID complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000061">
        <property type="entry name" value="armadillo repeat-containing protein 8 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000070">
        <property type="entry name" value="armadillo repeat-containing protein 8 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000225">
        <property type="entry name" value="Armadillo"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038739">
        <property type="entry name" value="ARMC8/Vid28"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15651">
        <property type="entry name" value="ARMADILLO REPEAT-CONTAINING PROTEIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15651:SF7">
        <property type="entry name" value="ARMADILLO REPEAT-CONTAINING PROTEIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00185">
        <property type="entry name" value="ARM"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50176">
        <property type="entry name" value="ARM_REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ARM" evidence="7">
        <location>
            <begin position="58"/>
            <end position="94"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013746"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027898.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="660" mass="74048" checksum="D076EDD993C8E47F" modified="2022-01-19" version="1">WLCLPSWPVPVSEVTASSRHYVDRLFDPDPQKVLQGVIDMKNAVIGNNKQKANLIVLGAVPRLLYLLQQETSSMELRTECAVVLGSLAMGTENNVKSLLDCHIIPALLQGLLSPELKFIEACLRCLRTIFTSPVTPEELLYTDATVIPHLMALLSRSRYTQEYICQIFSHCCKGPDHQTILFNHGAVQNIAHLLSSTSYKVRMQALKCFSVLAFENPQVSMTLVNVLVDGELLPQIFVKMLQRDKPIEMQLTSAKCLTYMCRAGAIQTDDNCIVLKTLPSLVRLCSKERLLEERVEGAETLAYLIETDVELQRIASITDHLIAMLSDYFKYPSSVSAITDIKRLDHDLKHAHELRQAAFKLYASLGANDEDIRKKIIETENMMDRIVNGLSESSIKVRLSAVRCLHSLSRSVQQLRTSFQDHAVWKPLMKVLQNAPDEVLVVASSTLCNLLLEFSPSKEPILESGAIELLCSLTQSENLALRVNGIWALMNMAFQAEQKIKADILQGLSTEQLFQLLSDSDVNVLMKTLGLLRNLLSTRPHIDQIMSTHGKQIMQAVTLILEGEHNIEVKEQTLCILANIADGTTAKELIMTNDDILQKIKYYMSHSNAKLQLAAMFCISNLIWNEEEGSQERQDKLRDIGIVDILHKLSQSSDPNLCDK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEJ2</accession>
    <name>A0A8C3TEJ2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Doublesex and mab-3 related transcription factor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the DMRT family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEJ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028289.1">
        <property type="protein sequence ID" value="ENSCSRP00000027167.1"/>
        <property type="gene ID" value="ENSCSRG00000020159.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007548">
        <property type="term" value="P:sex differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1040.10:FF:000001">
        <property type="entry name" value="doublesex- and mab-3-related transcription factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1040.10">
        <property type="entry name" value="DM DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001275">
        <property type="entry name" value="DM_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036407">
        <property type="entry name" value="DM_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026607">
        <property type="entry name" value="DMRT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12322">
        <property type="entry name" value="DOUBLESEX AND MAB-3 RELATED TRANSCRIPTION FACTOR DMRT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12322:SF122">
        <property type="entry name" value="DOUBLESEX- AND MAB-3-RELATED TRANSCRIPTION FACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00751">
        <property type="entry name" value="DM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00301">
        <property type="entry name" value="DM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82927">
        <property type="entry name" value="Cysteine-rich DNA binding domain, (DM domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS40000">
        <property type="entry name" value="DM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50809">
        <property type="entry name" value="DM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2 6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="DM" evidence="8">
        <location>
            <begin position="87"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="DM" evidence="6">
        <location>
            <begin position="87"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="30"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="378"/>
            <end position="400"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="38"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="58"/>
            <end position="69"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006834"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50809"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027167.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="518" mass="58405" checksum="06F1E91C1566495F" modified="2022-01-19" version="1">MAEGQVASGADWEIDVESLELDEGEERLGSCLLPAAGEQEDEEEDDEEEEDGEEEGAAPRAPSQPQQQQVERGSGGEQRKLSRTPKCARCRNHGVVSCLKGHKRFCRWRDCQCANCLLVVERQRVMAAQVALRRQQATEDKKGLTGKQANFERKTVYQRPVRTPSLLAKSILEGYRPMPTDPYLGGNSPLPPPVSDRMRKRRAFADKELENIMLEREYKEREMMEATQAAALFLPNHMVHGTEYNSYKTAFNPTQVEAPSKEFCNFLPTCLDLTMQYSGSGNMELISSNVSVATTYRQYPLSSRLLVWPKRGPISDAFLYQQCLLNATAVQALKPGAAWDSKTSQGQDCVNSEQDMMSPKTENSLVLSHAREIQCVPQEARERSAFSPPKRTFPPISEKDSLTSQEHILSKISKENTKHPQALKYNPFHSFLQQTFHDKSGPELKTSFVKESFEEASKKYRECSIKENQKYKFTIDRYSKDFFGAKQAATKLSANEPLSFSVESILKRPSSAVTNVSQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGC3</accession>
    <name>A0A8C3TGC3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="29">Receptor-type tyrosine-protein phosphatase S</fullName>
            <ecNumber evidence="7">3.1.3.48</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="37 38">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="37" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="37" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Axon</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cell projection</location>
            <location evidence="5">Growth cone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Secretory vesicle</location>
            <location evidence="2">Synaptic vesicle membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Perikaryon</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="27">Postsynaptic density</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="26">Synapse</location>
            <location evidence="26">Synaptosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the protein-tyrosine phosphatase family. Receptor class 2A subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.48" evidence="7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030061.1">
        <property type="protein sequence ID" value="ENSCSRP00000028894.1"/>
        <property type="gene ID" value="ENSCSRG00000021205.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043204">
        <property type="term" value="C:perikaryon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050808">
        <property type="term" value="P:synapse organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="CDD" id="cd05738">
        <property type="entry name" value="IgI_2_RPTP_IIa_LAR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05739">
        <property type="entry name" value="IgI_3_RPTP_IIa_LAR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14628">
        <property type="entry name" value="R-PTP-D-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14624">
        <property type="entry name" value="R-PTPc-D-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000010">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000027">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000036">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000066">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000068">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000144">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000015">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000023">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000082">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000128">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000002">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase delta isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000001">
        <property type="entry name" value="Receptor-type tyrosine-protein phosphatase F isoform A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000098">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase F isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000242">
        <property type="entry name" value="PTP_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045905">
        <property type="entry name" value="R-PTP-delta_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050713">
        <property type="entry name" value="RTP_Phos/Ushers"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003595">
        <property type="entry name" value="Tyr_Pase_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46957">
        <property type="entry name" value="CYTOKINE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46957:SF11">
        <property type="entry name" value="PROTEIN-TYROSINE-PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00102">
        <property type="entry name" value="Y_phosphatase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00014">
        <property type="entry name" value="FNTYPEIII"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00700">
        <property type="entry name" value="PRTYPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00194">
        <property type="entry name" value="PTPc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00404">
        <property type="entry name" value="PTPc_motif"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50055">
        <property type="entry name" value="TYR_PHOSPHATASE_PTP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="23" id="KW-0966">Cell projection</keyword>
    <keyword evidence="25" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="20" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="22" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0358">Heparin-binding</keyword>
    <keyword evidence="14" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="24" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="19 31" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="21" id="KW-0675">Receptor</keyword>
    <keyword evidence="38" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13" id="KW-0677">Repeat</keyword>
    <keyword evidence="12 32" id="KW-0732">Signal</keyword>
    <keyword evidence="18" id="KW-0770">Synapse</keyword>
    <keyword evidence="9" id="KW-0771">Synaptosome</keyword>
    <keyword evidence="11 31" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="17 31" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="32">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034012595" description="Receptor-type tyrosine-protein phosphatase S" evidence="32">
        <location>
            <begin position="28"/>
            <end position="1897"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="31">
        <location>
            <begin position="1252"/>
            <end position="1275"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="35">
        <location>
            <begin position="31"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="35">
        <location>
            <begin position="133"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="35">
        <location>
            <begin position="230"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="36">
        <location>
            <begin position="319"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="36">
        <location>
            <begin position="414"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="36">
        <location>
            <begin position="512"/>
            <end position="601"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="36">
        <location>
            <begin position="606"/>
            <end position="703"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="36">
        <location>
            <begin position="708"/>
            <end position="807"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="36">
        <location>
            <begin position="808"/>
            <end position="905"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="36">
        <location>
            <begin position="906"/>
            <end position="1001"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="36">
        <location>
            <begin position="1005"/>
            <end position="1091"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="33">
        <location>
            <begin position="1342"/>
            <end position="1597"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="34">
        <location>
            <begin position="1517"/>
            <end position="1588"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="33">
        <location>
            <begin position="1629"/>
            <end position="1888"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="34">
        <location>
            <begin position="1806"/>
            <end position="1879"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="30">
        <location>
            <begin position="395"/>
            <end position="416"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="30">
        <location>
            <begin position="598"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="30">
        <location>
            <begin position="1285"/>
            <end position="1304"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="30">
        <location>
            <begin position="401"/>
            <end position="416"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="30">
        <location>
            <begin position="1295"/>
            <end position="1304"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00010504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00013064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00034102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00034105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00051722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00073611"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="33">
        <source>
            <dbReference type="PROSITE" id="PS50055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="34">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="35">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="36">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028894.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="38">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1897" mass="212671" checksum="84C79780FC87798E" modified="2022-01-19" version="1">MLVPSCRMMHVARPVVVLLCFLLSADAETPPKFTRTPVDQTGVSGGVASFICQATGDPRPKIVWNKKGKKVSNQRFEVIEFDDGSGSVLRIQPLRTPRDEAIYECVASNSVGEISVSTRLTVLREDQIPRGFPTIDMGPQLKVVERTRTATMLCAASGNPDPEITWFKDFLPVDTSNNNGRIKQLRSGALQIELSEESDQGKYECVATNSAGTRYSAPANLYVRVRRVPPRFSIPPTNHEIMPGGSVNITCVAVGSPMPYVKWMLGAEDLTPEDDMPIGRNVLELNDVRQSANYTCVAMSTLGVIEAIAQITVKALPKPPGTPVVTESTATSITLTWDSGNPEPVSYYIIQHKPKNSEEPYKEIDGVATTRYSVAGLSPYSEYEFRVVAVNNIGRGPPSEPVSTRTSEQAPSSAPRNVQARMLSSTTILVQWEEPEEPNGQIQGYRVYYTMDPTQHVNSWMKHNVADSHITTIGNLVPQKTYSVKVLAFTSVGDGPLSTDIQVITQTGVPGQPLNFKAEPESETSILLSWTPPRSDTISSYELVYKDGDQGEEQRVSVEPTTSYRLQSLKPNSLYYFRLAARSPQGLGASTAEISARTMQSKPSAPPQDISCTSPSSTSILVSWQPPPVEKQNGIITEYSIKYIGIDGEDDKPHEILGIASDTTQYLLEQLEKWTEYRISVTAHTDVGPGPESLSVLIRTDEDVPSGPPRKVEVEAVNSTSVKVSWRSPVPNKQHGQIRGYQVHYVRMENGEPKGQPMLKDVMLADAQEMIISGLQPETTYSLTVTAYTTKGDGARSKPKLVSTTGAVPGKPRLVISHTQMNTALIQWHPPVDTFGPLQGYRLKFGRKDLDMFTTLEFSEKEDHFTATDIHKGASYLFRLSARNKVGYGEEMVKEISIPEEVPNGFPLNLHSESSTSTSVQLTWQPPVLAERNGIITKYTLLYRDINVAHHPIELPIVPADTTMTLSGLKPDTTYDVKVRAHTSKGPGPYSPSVQFRTLPVDQVFAKNFHVKAVMKTSVLLSWEIPENYNSAMPFKILYDDGKMVVEVDGRATQKLITNLKPETSYSFVLTNRGNSAGGLQHRVTAKTAPDVLRTKPVFIGKTNLDGMITVELPEVPANENIKGYYIVIVPLKKSHGKFIKQWESPDEMELDELLKEIVRKRRSIRFGREVELKPYIAAHFEVLPTEFTLGDKKQYGGFENKQLQSGQEYVFFVLAVMEHSESTMYATSPYSDPVVSMDLDPQPITDEEEGLIWVVGPVLAVVFIICIVIAILLYKRKRAESDSRKSSIPNSKEIPSHHPTDPVELRRLNFQTPGMASHPPIPILELADHIERLKANDNLKFSQEYESIDPGQQFTWEHSNLEVNKPKNRYANVIAYDHSRVLLSAIEGIPGSDYVNANYIDGYRKQNAYIATQGALPETFGDFWRMMWEQRGATVVMMTKLEERSRVKCDQYWPSRGTETYGLIQVTLLDTVELATYCVRTFALYKNGSSEKREVRQFQFTAWPDHGVPEHPTPFLAFLRRVKTCNPPDAGPMVVHCSAGVGRTGCFIVIDAMLERIKHEKTVDIYGHVTLMRAQRNYMVQTEDQYIFIHDALLEAVTCGNTEVPARNLYAYIQKLTQIETGENVTGMELEFKRLASSKAHTSRFISANLPCNKFKNRLVNIMPYESTRVCLQPIRGVEGSDYINASFIDGYRQQKAYIATQGPLAETTEDFWRMLWEHNSTIVVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTVRQFQFTDWPEQGVPKSGEGFIDFIGQVHKTKEQFGQDGPISVHCSAGVGRTGVFITLSIVLERMRYEGVVDIFQTVKMLRTQRPAMVQTEDQYQFGYRAALEYLGSFDHYAT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TI09</accession>
    <name>A0A8C3TI09_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">SRY-box transcription factor 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TI09"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029571.1">
        <property type="protein sequence ID" value="ENSCSRP00000028416.1"/>
        <property type="gene ID" value="ENSCSRG00000020923.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045165">
        <property type="term" value="P:cell fate commitment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032332">
        <property type="term" value="P:positive regulation of chondrocyte differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22042">
        <property type="entry name" value="HMG-box_EGL13-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.30.10:FF:000003">
        <property type="entry name" value="Putative transcription factor SOX-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.30.10">
        <property type="entry name" value="High mobility group box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009071">
        <property type="entry name" value="HMG_box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036910">
        <property type="entry name" value="HMG_box_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051356">
        <property type="entry name" value="SOX/SOX-like_TF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45789">
        <property type="entry name" value="FI18025P1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45789:SF3">
        <property type="entry name" value="TRANSCRIPTION FACTOR SOX-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00505">
        <property type="entry name" value="HMG_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00398">
        <property type="entry name" value="HMG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47095">
        <property type="entry name" value="HMG-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50118">
        <property type="entry name" value="HMG_BOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0221">Differentiation</keyword>
    <keyword evidence="5 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="HMG box" evidence="11">
        <location>
            <begin position="530"/>
            <end position="598"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="HMG box" evidence="8">
        <location>
            <begin position="530"/>
            <end position="598"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="61"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="327"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="502"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="693"/>
            <end position="737"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="160"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="427"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="85"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="515"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="709"/>
            <end position="726"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028416.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="737" mass="81066" checksum="E834FC54877CF6D6" modified="2022-01-19" version="1">MLTDPDLPQEFERMSSKRPASPYGEADGEVAMVTSRQKVEEEESDGLPAFHLPLHEVDGNKVMSSFAPHNSSTSPLKAEEGGRQSGESLSSTALGTPERRKGSLADVVDTLKQRKMEELIKNEPEETPSIEKLLSKDWKDKLLAMGSGNFGEIKGTPESLAEKERQLMGMINQLTSLREQLLAAHDEQKKLAASQIEKQRQQMELAKQQQEQIARQQQQLLQQQHKINLLQQQIQVQGQLPPLMIPVFPPDQRTLAAAAQQGFLLPPGFSYKAGCSDPYPVQLIPTTMAAAAAATPGLGPLQLQQLYAAQLAAMQVSPGGKIPGIPQGNLGAAVSPTSIHTDKSTNSPPPKSKDEVAQPLNLSAKPKSSEGKSPTSPTSPHMPALRINSGASSLKSSVPATLASPSARVNTIDILSSITSSGYLNDHDAVTKAIQEARQMKEQLRREQQVLDGKVAVVNSLGLNNCRTEKDKTTLESLTQQLAVKQNEDGKFSHAMMDFNMSGDSDGSAGVSESRIYRESRGRGSNEPHIKRPMNAFMVWAKDERRKILQAFPDMHNSNISKILGSRWKAMTNLEKQPYYEEQARLSKQHLEKYPDYKYKPRPKRTCLVDGKKLRIGEYKAIMRNRRQEMRQYFNVGQQAQIPIATAGVVYPGAIAMAGMPSPHLPSEHSSVSSSPEPGMPVIQSTYGIKGEEPHIKEEMQANDINGEIYDEYDEEEDDPDVDYGSDSENHIAGQAN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJB0</accession>
    <name>A0A8C3TJB0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Protein FAM32A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the FAM32 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030372.1">
        <property type="protein sequence ID" value="ENSCSRP00000029204.1"/>
        <property type="gene ID" value="ENSCSRG00000021397.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013865">
        <property type="entry name" value="FAM32A"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13282">
        <property type="entry name" value="PROTEIN FAM32A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13282:SF6">
        <property type="entry name" value="PROTEIN FAM32A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08555">
        <property type="entry name" value="FAM32A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="39"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008948"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029204.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="113" mass="13158" checksum="8BD86AA8AAF72DD2" modified="2022-01-19" version="1">MADYESVQRAPLQLKGSGAAPVLGKRKKKKAAKDKSKILEQIVSSKKQEEEKKRALDKRTPAQLAYEKMQEKRQMERILKKASKTHKQRVEDFNRHLDALTEHYDIPKVSWTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJD9</accession>
    <name>A0A8C3XJD9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="23">STEAP2 metalloreductase</fullName>
        </submittedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>2 Cu(+) + NADP(+) + H(+) = 2 Cu(2+) + NADPH</text>
            <dbReference type="Rhea" id="RHEA:71771"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <dbReference type="ChEBI" id="CHEBI:49552"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="18">
            <dbReference type="Rhea" id="RHEA:71773"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>2 Fe(2+) + NADP(+) + H(+) = 2 Fe(3+) + NADPH</text>
            <dbReference type="Rhea" id="RHEA:71767"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="19">
            <dbReference type="Rhea" id="RHEA:71769"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>heme b</name>
            <dbReference type="ChEBI" id="CHEBI:60344"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Endosome membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the STEAP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJD9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003825.1">
        <property type="protein sequence ID" value="ENSCSRP00000003696.1"/>
        <property type="gene ID" value="ENSCSRG00000002793.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008823">
        <property type="term" value="F:cupric reductase (NADH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0052851">
        <property type="term" value="F:ferric-chelate reductase (NADPH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015677">
        <property type="term" value="P:copper ion import"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006826">
        <property type="term" value="P:iron ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000051">
        <property type="entry name" value="STEAP2 metalloreductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013130">
        <property type="entry name" value="Fe3_Rdtase_TM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028939">
        <property type="entry name" value="P5C_Rdtase_cat_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051267">
        <property type="entry name" value="STEAP_metalloreductase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14239">
        <property type="entry name" value="DUDULIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14239:SF6">
        <property type="entry name" value="METALLOREDUCTASE STEAP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03807">
        <property type="entry name" value="F420_oxidored"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01794">
        <property type="entry name" value="Ferric_reduct"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0186">Copper</keyword>
    <keyword evidence="10" id="KW-0967">Endosome</keyword>
    <keyword evidence="11" id="KW-0274">FAD</keyword>
    <keyword evidence="7" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="16" id="KW-0406">Ion transport</keyword>
    <keyword evidence="14" id="KW-0408">Iron</keyword>
    <keyword evidence="6" id="KW-0410">Iron transport</keyword>
    <keyword evidence="17 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="211"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="261"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="305"/>
            <end position="326"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="359"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="391"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="432"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="domain" description="Pyrroline-5-carboxylate reductase catalytic N-terminal" evidence="22">
        <location>
            <begin position="32"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="domain" description="Ferric oxidoreductase" evidence="21">
        <location>
            <begin position="261"/>
            <end position="404"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00048958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00049387"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF01794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="Pfam" id="PF03807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003696.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="489" mass="55761" checksum="EDD0856C13EE60BA" modified="2022-01-19" version="1">MESISMMGSPKNLNEAFLPNGVNGIKDASKITIGIFGSGDFAKSLTIRLIKCGYHVVVGSRNPKFAAEFFPHVVDVTHHEDAVAKTNIIFVAIHREHYASLWDLKHLLIGKILVDVSNNMRVNQYPESNAEYLASLFPDSLIVKGFNVISAWALQLGPKDASRQVFICGNNVQARHQVIELARQLNFIPIDLGALSSAREIENLPLRLFTLWKGPVVVAVSLATFFFIYSFIRDIIHPYVRNQQSDFYKIPIEIVNKTLPVVAITLLSLVYLSGLLAAAYQLFYGTKYRRLPPWLESWLQCRKQLGLLSFFFATVHVAYSLCLPMRRSERYLFLNMAYQQVHANVENSWNEEEVWRIEMYISFGIMSLGLLSLLAVTSIPSVNSALNWREFSFIQSTLGYVALLISTFHVLIYGWKRAFEEEYYRFYTPPNFVLALVLPSIVIVGKIVLLFPCISRKLRRIRRGWEKSQVMEERGGTVPHLSPERITVM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJZ4</accession>
    <name>A0A8C3XJZ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003828.1">
        <property type="protein sequence ID" value="ENSCSRP00000003699.1"/>
        <property type="gene ID" value="ENSCSRG00000002809.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003699.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="101" mass="11214" checksum="58D11411B56EBCED" modified="2022-01-19" version="1">HNGTVHLRKLAPRATTLLNQARTSVIIFNETFLFHLAEPVAVACTVLVSIYEMSSRARGSSRQLIGQAVLGKRSPSEANDHWALMMQSVQQPVAKWHPLLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKJ1</accession>
    <name>A0A8C3XKJ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Serine/threonine-protein kinase Chk1</fullName>
            <ecNumber evidence="3">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">CHK1 checkpoint homolog</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Checkpoint kinase-1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. NIM1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKJ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005026.1">
        <property type="protein sequence ID" value="ENSCSRP00000004875.1"/>
        <property type="gene ID" value="ENSCSRG00000003693.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035861">
        <property type="term" value="C:site of double-strand break"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007095">
        <property type="term" value="P:mitotic G2 DNA damage checkpoint signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14069">
        <property type="entry name" value="STKc_Chk1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000301">
        <property type="entry name" value="Serine/threonine-protein kinase Chk1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.310.80:FF:000007">
        <property type="entry name" value="Serine/threonine-protein kinase Chk1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.310.80">
        <property type="entry name" value="Kinase associated domain 1, KA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034670">
        <property type="entry name" value="Chk1_catalytic_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43895">
        <property type="entry name" value="CALCIUM/CALMODULIN-DEPENDENT PROTEIN KINASE KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43895:SF32">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE CHK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0418">Kinase</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="16">
        <location>
            <begin position="1"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="235"/>
            <end position="286"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010791"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022045"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00030691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00032547"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004875.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="435" mass="49800" checksum="3D889E5135BDD14C" modified="2022-01-19" version="1">MKRAVDCPENIKKEICINKMLNHENIVKFYGHRREGSIQYLFLEYCSGGELFDRIEPDIGMPESDAQKFFHQLMAGVVYLHSIGITHRDIKPENLLLDERDNLKISDFGLATVFKHNGRERLLNKMCGTLPYVAPELLKRKEFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYCDWKEKKTYLPPWKKIDSAPLALLHKILTESPTARVIIADIKKDRWYNKPMKKGVKRARVSSGGLSDSPGGFSKHIRSDMDFSPMKTAHSEEKVSYSTSQPEPRTGISLWDTSPTNINKLVQGISFSQPACPEHMLVNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADRSYNSLKEVCEKMGYVWKKSCTNQVTISTTDRRNNKLIFKVNLVEMEDKILVDFRLSKGDGLEFKRHFLKIKGKLNDIVSTQKVWLPAT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKL4</accession>
    <name>A0A8C3XKL4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKL4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006464.1">
        <property type="protein sequence ID" value="ENSCSRP00000006264.1"/>
        <property type="gene ID" value="ENSCSRG00000004686.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028001">
        <property type="entry name" value="SAXO5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34828">
        <property type="entry name" value="TESTIS-EXPRESSED PROTEIN 45"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34828:SF1">
        <property type="entry name" value="TESTIS-EXPRESSED PROTEIN 45"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15373">
        <property type="entry name" value="SAXO5-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006264.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="291" mass="32647" checksum="9513B3BAD7490164" modified="2022-01-19" version="1">MAATGQSLIPAPLTGIPFLKASHFQIGFDHRPQGNVVESPFRTDFPPLWGSYKPDPILLPNSKGVLNQDMDKAKETWSETHLAFPVRSLEPKPKVCPPESHLQMHADSQTKIFTSTARESYPWPDVTLQGPASTRADYNKEEDHFPCGDKDKLKLLPSVYRFSYPAYEILKPTAKAPCVHLGGIPTIKGDRCSYYGTSYQAQFEGGWIPPVKSCEKSKSSIVFGDPRSSVRTSEEKHAYTLQDTGNHRVYDKECAAFQIHKTNIKPGDGRTRFFTVTLESFPRRELGMKGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL86</accession>
    <name>A0A8C3XL86_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Alpha/beta hydrolase domain-containing protein 17B</fullName>
            <ecNumber evidence="4">3.1.2.22</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Hydrolyzes fatty acids from S-acylated cysteine residues in proteins. Has depalmitoylating activity towards NRAS.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>S-hexadecanoyl-L-cysteinyl-[protein] + H2O = L-cysteinyl-[protein] + hexadecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19233"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:11032"/>
            <dbReference type="ChEBI" id="CHEBI:7896"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:74151"/>
            <dbReference type="EC" id="3.1.2.22"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Dendritic spine</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Postsynaptic density membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Recycling endosome membrane</location>
            <topology evidence="2">Lipid-anchor</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the AB hydrolase superfamily. ABHD17 family.</text>
    </comment>
    <dbReference type="EC" id="3.1.2.22" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006540.1">
        <property type="protein sequence ID" value="ENSCSRP00000006339.1"/>
        <property type="gene ID" value="ENSCSRG00000004749.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043197">
        <property type="term" value="C:dendritic spine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098839">
        <property type="term" value="C:postsynaptic density membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008474">
        <property type="term" value="F:palmitoyl-(protein) hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099175">
        <property type="term" value="P:regulation of postsynapse organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000008">
        <property type="entry name" value="Alpha/beta hydrolase domain-containing protein 17B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022742">
        <property type="entry name" value="Hydrolase_4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12277">
        <property type="entry name" value="ALPHA/BETA HYDROLASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12277:SF48">
        <property type="entry name" value="ALPHA_BETA HYDROLASE DOMAIN-CONTAINING PROTEIN 17B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12146">
        <property type="entry name" value="Hydrolase_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0564">Palmitate</keyword>
    <keyword evidence="11" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0770">Synapse</keyword>
    <feature type="domain" description="Serine aminopeptidase S33" evidence="19">
        <location>
            <begin position="90"/>
            <end position="196"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004523"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00034112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00038397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00039755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00057307"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF12146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006339.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="288" mass="32187" checksum="0209870C3385ACD0" modified="2022-01-19" version="1">MNNLSFSELCCLFCCPPCPGKIASKLAFLPPDPTYTLMCDESGSRWTLHLSERADWQYSSREKDAIECFMTRTSKGNRIACMFVRCSPNAKYTLLFSHGNAVDLGQMSSFYIGLGSRINCNIFSYDYSGYGASSGKPTEKNLYADIDAAWVALRTRYGIRPENVIIYGQSIGTVPSVDLAARYESAAVILHSPLTSGMRVAFPDTKKTYCFDAFPNIDKISKITSPVLIIHGTEDEVIDFSHGLALFERCQRPVEPLWVEGAGHNDVELYGQYLERLKQFVSQELVNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQQ1</accession>
    <name>A0A8C3XQQ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Synembryn</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Protein Ric-8</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Chaperone that specifically binds and folds nascent G alpha proteins prior to G protein heterotrimer formation. Also acts as a guanine nucleotide exchange factor (GEF) for G alpha proteins by stimulating exchange of bound GDP for free GTP.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Interacts with some GDP-bound G alpha proteins. Does not interact with G-alpha proteins when they are in complex with subunits beta and gamma.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cell cortex</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the synembryn family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQQ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016343.1">
        <property type="protein sequence ID" value="ENSCSRP00000015675.1"/>
        <property type="gene ID" value="ENSCSRG00000011977.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001965">
        <property type="term" value="F:G-protein alpha-subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000447">
        <property type="entry name" value="RIC8 guanine nucleotide exchange factor A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008376">
        <property type="entry name" value="Chaperone_Ric-8_A/B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019318">
        <property type="entry name" value="Gua_nucleotide_exch_fac_Ric8"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12425">
        <property type="entry name" value="SYNEMBRYN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12425:SF4">
        <property type="entry name" value="SYNEMBRYN-A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10165">
        <property type="entry name" value="Ric8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01802">
        <property type="entry name" value="SYNEMBRYN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0143">Chaperone</keyword>
    <keyword evidence="3 6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4 6" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="439"/>
            <end position="460"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="442"/>
            <end position="451"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU369048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015675.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="539" mass="61326" checksum="4C00A009D83C2F82" modified="2022-01-19" version="1">MELKNVVETVESGEQDAILKVLQIYNQEKSQCFTFEDEEREERKKMAQLLIKFLERELQPSCQVTCLESIRILSRDKSCLDPFTTREGLQTLARHAGIDYSEELIRKVPDLDVILEALKCLCNIVFSSPRAQELTAEARLVVGLTERIKLYNEKNLPHEVKFFDLRLLFLLTALRVDIRQQLAQELRGISLMTDTLELMLGVKWLDPHEVATEGSPPLPLPRQETERAMEILKVLFNITFDSSKREVDEEDAALYRRLGAVLRHCLMISADGEDRTEEFHSHTVNLLGNLPLMCLDVLLTPKVRPGSLEYMGVNMDAVSVLLDFLERRLDRGHKLKETLTPVLNLLTESARVHRQTRKFLKAKVLPPLRDVKNRPEVGNMLRNKLVRLMTHIDTDVKHCAAEFLFVLCKESVSRFVKYTGYGNAAGLLAARGLMAGGRAEGEYSEDEDTDTEEYKEAKPNINPVTGRVEEKLPNPMEGMTEEQKEYEAMKLVNMFDKLSRQQVIQPMGMTPGGNLTSLENAVHELAEERSSSDSDLGLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQS4</accession>
    <name>A0A8C3XQS4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Core shell protein Gag P30 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQS4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017994.1">
        <property type="protein sequence ID" value="ENSCSRP00000017196.1"/>
        <property type="gene ID" value="ENSCSRG00000013233.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019068">
        <property type="term" value="P:virion assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.180">
        <property type="entry name" value="Gamma-retroviral matrix domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.375.10">
        <property type="entry name" value="Human Immunodeficiency Virus Type 1 Capsid Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036946">
        <property type="entry name" value="G_retro_matrix_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003036">
        <property type="entry name" value="Gag_P30"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008919">
        <property type="entry name" value="Retrov_capsid_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050462">
        <property type="entry name" value="Retroviral_Gag-Pol_poly"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010999">
        <property type="entry name" value="Retrovr_matrix"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33166">
        <property type="entry name" value="GAG_P30 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02093">
        <property type="entry name" value="Gag_p30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47836">
        <property type="entry name" value="Retroviral matrix proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47943">
        <property type="entry name" value="Retrovirus capsid protein, N-terminal core domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Core shell protein Gag P30" evidence="2">
        <location>
            <begin position="231"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="135"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="146"/>
            <end position="155"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF02093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017196.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="419" mass="48093" checksum="5EF2E7A8D0E8A5C1" modified="2022-01-19" version="1">MGQGTSVPLESPLGIVNKLWNEGKLPVQTGMSRRKLYTLCVRNWTGYTAVLADPEMRWPSYGSFEQAALRGVRSQIEKDHPGQLGYWFCWDTAAELWKSLKIMAVRYSPESEPPPCYFDEGCKPRRVLTRQLVPTAPAPIPPSESLQRDKGEMEGHTSGGVITRQKIKQMQQVAYPSPEDSPEAASAKPFVSDKGVSREMPLQVHDQPFVGSNGQLQHTNIVEYKGWLEWDLKEWGRLSGSFGENPRKITELLERLFSSHNPTYTDVDQLLSRVLTGEERSRLWMAERTWGDSDAANTTWMNRRDQAAGWNPLDWSQPRLTQLRTDRERLLERLKEMARRSPNQAKFMQIRQESDEPPRKFWSRLLEGARMFTQMDPEREADHPTLISFFVNQSVPPGIRPIIEGFIAQKLVRPQRTPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRA6</accession>
    <name>A0A8C3XRA6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Tropomodulin 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the tropomodulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRA6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017674.1">
        <property type="protein sequence ID" value="ENSCSRP00000016899.1"/>
        <property type="gene ID" value="ENSCSRG00000012957.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005865">
        <property type="term" value="C:striated muscle thin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005523">
        <property type="term" value="F:tropomyosin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006936">
        <property type="term" value="P:muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030239">
        <property type="term" value="P:myofibril assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051694">
        <property type="term" value="P:pointed-end actin filament capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000006">
        <property type="entry name" value="Tropomodulin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004934">
        <property type="entry name" value="TMOD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10901">
        <property type="entry name" value="TROPOMODULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10901:SF15">
        <property type="entry name" value="TROPOMODULIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03250">
        <property type="entry name" value="Tropomodulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009345"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016899.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="307" mass="33997" checksum="7ABB7210CC36E148" modified="2022-01-19" version="1">LLPAGFRQKDQTSKAATGPFDRDRLLSYLEKQALEHKDREDFVPFTGEKKGKIFIPKEKPIETHIEEKVTLEPELEEALAGASDTELYDLAAVLGVHNMVNNPQFDEEGTSSKDGKGSVRNVVKGEKVKPIFEEPPNPTNVEASLQRMKANDPSLLEVNLNNIKNIPIPTLKEFAKALETNTHVKKFSLAATRSNDPVAVAFADMLKVNKTLKSLNIESNFITGAGILALIDALKENETLTEIKIDNQRQQLGTAVEMEIAQMLEDNSKILKFGYQFTKQGPRTRVAAAITKNNDLGKTKTLEAEAK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRG7</accession>
    <name>A0A8C3XRG7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018021.1">
        <property type="protein sequence ID" value="ENSCSRP00000017223.1"/>
        <property type="gene ID" value="ENSCSRG00000013247.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.550">
        <property type="entry name" value="Membrane associated eicosanoid/glutathione metabolism-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023352">
        <property type="entry name" value="MAPEG-like_dom_sf"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF161084">
        <property type="entry name" value="MAPEG domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="6"/>
            <end position="23"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017223.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="77" mass="8933" checksum="B8FD371EDA22C0D7" modified="2022-01-19" version="1">KNKNSLILDPLLLLAGCFAWLVGKSRKQHKIMPPEVTGTPEFDRIFRCLRHRPNHSATIFEYTGYTVQPTYFTHCEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRH3</accession>
    <name>A0A8C3XRH3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Bardet-Biedl syndrome 10 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the TCP-1 chaperonin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRH3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018057.1">
        <property type="protein sequence ID" value="ENSCSRP00000017259.1"/>
        <property type="gene ID" value="ENSCSRG00000013100.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140662">
        <property type="term" value="F:ATP-dependent protein folding chaperone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051131">
        <property type="term" value="P:chaperone-mediated protein complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.7.10">
        <property type="entry name" value="GroEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.560.10">
        <property type="entry name" value="GroEL-like equatorial domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.260.10">
        <property type="entry name" value="TCP-1-like chaperonin intermediate domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042619">
        <property type="entry name" value="BBS10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017998">
        <property type="entry name" value="Chaperone_TCP-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002423">
        <property type="entry name" value="Cpn60/GroEL/TCP-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027409">
        <property type="entry name" value="GroEL-like_apical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027413">
        <property type="entry name" value="GROEL-like_equatorial_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027410">
        <property type="entry name" value="TCP-1-like_intermed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14667">
        <property type="entry name" value="BARDET-BIEDL SYNDROME 10 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14667:SF2">
        <property type="entry name" value="BARDET-BIEDL SYNDROME 10 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00118">
        <property type="entry name" value="Cpn60_TCP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00304">
        <property type="entry name" value="TCOMPLEXTCP1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48592">
        <property type="entry name" value="GroEL equatorial domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4 5" id="KW-0143">Chaperone</keyword>
    <keyword evidence="2 5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU004187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017259.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="697" mass="77531" checksum="3C246819334897CD" modified="2022-01-19" version="1">MASAASLDVGRLVQEAEALASAVRGALGPRGGQMLLTRPTGETLLTRDGRRVLEALNLGPPTARMMVACVSRHHSMTGDGAKTFIILLSKLLRGLQAILDKREGSPFCEDIQRRESYQKHCHSLKQISQSLMTFQTHILDHIMAQDLRKHFLSAFSSWEGEISRDTMESILEAYFCGRIGNSHQKLLSQLSCDFYYKCISFKNGRNEMLNLVNEYFVELHSAVTGLPVSNSRILEGFVLHRDFAVYCPADGDIRMLIVTESIDSALSASGLEFVVNAEVQYQASQVWITKRTEAIMKHLQNNNIKVLLSSVKQQEIVTYYAKISGISIVECLSSEEISLLCKTTGISPFIPTRDNICSEITETMIAKFCQPLVLGSKRYVHLGLTKTCAFQPHCVIFCGPVHGVTEQHASAFHGAFKMLQQLFKAVDLSDGCEAQPETPVNGQQLKTSMAETEKQFIDFSSLVGENPSCNQTDLQKSADLAMPIVELESDFMFSALIDRGSSVRELQKPPVKCQHPSETWIKNKSEPVVTNHRICNDAMTAIENTSTSVVSKQLNSYKHTVQSYTNVVIQAGSVLPVGGNFEILLHYYLHSYAKQCQQPKITLISTVIADALLSIPKILYSTTKENSFTQVYFKATSALQINQQLPMHQQGLESVYCKYQLVASVLHCVAKLLTIDLIIGIRRLPQKTEVNDSEEDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSG2</accession>
    <name>A0A8C3XSG2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Tudor domain-containing protein 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TDRD5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021657.1">
        <property type="protein sequence ID" value="ENSCSRP00000020736.1"/>
        <property type="gene ID" value="ENSCSRG00000015694.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007281">
        <property type="term" value="P:germ cell development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd09975">
        <property type="entry name" value="LOTUS_2_TDRD5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20419">
        <property type="entry name" value="Tudor_TDRD5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.140:FF:000051">
        <property type="entry name" value="Tudor domain-containing protein 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.610:FF:000007">
        <property type="entry name" value="Tudor domain-containing protein 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.610">
        <property type="entry name" value="LOTUS domain-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041966">
        <property type="entry name" value="LOTUS-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025605">
        <property type="entry name" value="OST-HTH/LOTUS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035437">
        <property type="entry name" value="SNase_OB-fold_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037982">
        <property type="entry name" value="TDRD5_LOTUS_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002999">
        <property type="entry name" value="Tudor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050621">
        <property type="entry name" value="Tudor_domain_containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22948">
        <property type="entry name" value="TUDOR DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22948:SF19">
        <property type="entry name" value="TUDOR DOMAIN-CONTAINING PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12872">
        <property type="entry name" value="OST-HTH"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00567">
        <property type="entry name" value="TUDOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00333">
        <property type="entry name" value="TUDOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63748">
        <property type="entry name" value="Tudor/PWWP/MBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51644">
        <property type="entry name" value="HTH_OST"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50304">
        <property type="entry name" value="TUDOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0744">Spermatogenesis</keyword>
    <feature type="domain" description="HTH OST-type" evidence="10">
        <location>
            <begin position="7"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="domain" description="HTH OST-type" evidence="10">
        <location>
            <begin position="121"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="domain" description="Tudor" evidence="9">
        <location>
            <begin position="431"/>
            <end position="490"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010384"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013420"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51644"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020736.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="730" mass="82271" checksum="30322C7AC37B62AE" modified="2022-01-19" version="1">MSDQEHLMDLLRKEVRSLLMAVKEGLTPVQLEQEYLSLVGRPLPLHTLGYRSTMELVKDMPDVVNICASRDGSVILKVIADEATRAMASLVARQKTSSKVRNVKRRTNAFSRPRLPRRGRTPPVLPAMVKSELKDLLSLSPVLLSDFDKAFARRFGRTFQYMRYGFFSMIEVLSAASDIIAIEQTRAGSLLTLKKSPSVKQQQEKLSQGEACICLEKDIKMMLAQKGAGGTISSELKEKIRVVSVFKKKRQVNKTLLFWQQAHFKEKLSVKELGFLNVMEFVGALNDILHIERKEGEQDWLVFDLESKCLADGKSDQNTAAFNHLSEHQVLLLLFLALQYLDVEELQLAWEIAEPEIPPDAVQDRSLYCLPALNSSTLVGVFVEYIISPNQFYIRMCSGETSEMLENMMIEMRRCYSNKNVSDRYVMPEALVQPGHLCCVRISEDKWWYRVIIHQVLSEQEVEVFFPDFGNLRTVQKSCLRFLKCCYSKLPAQAIPCSLAWVKPVEGHWTTNAILQFWKLCNLKPLVGVVDEYVNSILHLFLCDTTSDEDIYIHQVLRAEGHAVICRENIPSKVKKGRGDEFEQDSSLEDSSDPAVLSKSLEEFYISLSHPHPSAEPSQLEPDQNKISSNKVQLLTTPAASASVTTAPVSLEKQNGTVDLSEWIFRISSNSCTNRGAVDQNSLILAAELQMSQKLYIPRSSPTAALGAAARLATSSGLFHRFAVLRKLET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUV6</accession>
    <name>A0A8C3XUV6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Prolyl endopeptidase</fullName>
            <ecNumber evidence="8">3.4.21.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Serine peptidase whose precise substrate specificity remains unclear. Does not cleave peptides after a arginine or lysine residue. Regulates trans-Golgi network morphology and sorting by regulating the membrane binding of the AP-1 complex. May play a role in the regulation of synaptic vesicle exocytosis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the peptidase S9A family.</text>
    </comment>
    <dbReference type="EC" id="3.4.21.-" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUV6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025461.1">
        <property type="protein sequence ID" value="ENSCSRP00000024412.1"/>
        <property type="gene ID" value="ENSCSRG00000018318.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="248387at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.120:FF:000002">
        <property type="entry name" value="prolyl endopeptidase-like isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000050">
        <property type="entry name" value="prolyl endopeptidase-like isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.120">
        <property type="entry name" value="Prolyl oligopeptidase, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023302">
        <property type="entry name" value="Pept_S9A_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001375">
        <property type="entry name" value="Peptidase_S9_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002470">
        <property type="entry name" value="Peptidase_S9A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051543">
        <property type="entry name" value="Serine_Peptidase_S9A"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11757:SF19">
        <property type="entry name" value="PROLYL ENDOPEPTIDASE-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11757">
        <property type="entry name" value="PROTEASE FAMILY S9A OLIGOPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00326">
        <property type="entry name" value="Peptidase_S9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02897">
        <property type="entry name" value="Peptidase_S9_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00862">
        <property type="entry name" value="PROLIGOPTASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50993">
        <property type="entry name" value="Peptidase/esterase 'gauge' domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4 8" id="KW-0645">Protease</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 8" id="KW-0720">Serine protease</keyword>
    <feature type="domain" description="Peptidase S9A N-terminal" evidence="10">
        <location>
            <begin position="86"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S9 prolyl oligopeptidase catalytic" evidence="9">
        <location>
            <begin position="482"/>
            <end position="707"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00045448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU368024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF00326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF02897"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024412.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="712" mass="81906" checksum="C79C26817827BA11" modified="2022-01-19" version="1">MHRTVKSFLQTLKFSLGCCRYYFNRNCDLVIALCSQIKPQEFQFTKCLGNSWNNTDSPGHIVPRRFFSCKDLLKSEQENWKVTSARYMDTAERIKKKLEVMYDKYTFSMSSPVIRFGDCVYFEENGCIFRSKADSDEGSVEVLLSTEDLGFDDAIIQRIRISPDQRYMATSIKSSNSEEASCIVTNLEKLPMVEYIIPNVFSFEWATNDVLFYTSQKNLVCHKVLLVTFANRKHAELVYTEQDPRFFVDIYCTKDRRFLTINSNSKTSSEVWLVDCSHPFNSPILVQQRTKGVIYHVEHRNDELYILTTYGEPAEYKLMKTPVGSYGMENWQLVYTLKEKTKLIDLEMFRDHCVMFLKHYGHLYLNVISLVSHSVQSIKLPAWACAFESEPHPEYNASICYFQLTSPIQPPTRFAYMLVENHLVEQEAPITINCHTVRLEAKSKDEILVPITVFYNTNSKELHRKPLLVHVYGAYGIDLNMSFKAEKLMLIEDGWILAYCHVRGGGELGLSWHKDGCMHNKLKGLHDLKACIMLLHELGFSQPKYTALTGSSAGGVLAGALCNANPDLIRALVLQTPFLDVLNTMLDTDLPLTIEEQEEWGNPLADEKYMEYIKSYCPYHNIKPQAYPSVLITAYENDQRIPLIGLLRYVHKLRKAERDHARSLNKKGNLIPNIILNIQAGGNHCAPLWEDSLNEVTSHLAFLYKEFGLERE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV73</accession>
    <name>A0A8C3XV73_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV73"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026183.1">
        <property type="protein sequence ID" value="ENSCSRP00000025120.1"/>
        <property type="gene ID" value="ENSCSRG00000018787.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004090">
        <property type="term" value="F:carbonyl reductase (NADPH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43963:SF4">
        <property type="entry name" value="CARBONYL REDUCTASE (NADPH)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43963">
        <property type="entry name" value="CARBONYL REDUCTASE 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0521">NADP</keyword>
    <keyword evidence="3" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025120.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="201" mass="21934" checksum="CC677CEA69A0106E" modified="2022-01-19" version="1">CLPRARTCLESTAGVGAAPGISPYLCAQDAAVCKSRCSCCPSGVADPTPFHVQAEVTLKTNFFASREMVCNELLPLTEPHGNVWAFASCSQGQQQKFHSDTIPKEQLNGVHEKEVLSKTQARMLNEKKKFDRILNAHCPRGLKTDLVGLNGPKTPDEGAQNAVHLAVLPSEIDRLHGQLVDLLKCHTKIFQNNSYSERGIV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVB9</accession>
    <name>A0A8C3XVB9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">Myosin-7B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">Muscle myosin is a hexameric protein that consists of 2 heavy chain subunits (MHC), 2 alkali light chain subunits (MLC) and 2 regulatory light chain subunits (MLC-2).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Myofibril</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000026455.1">
        <property type="protein sequence ID" value="ENSCSRP00000025384.1"/>
        <property type="gene ID" value="ENSCSRG00000018709.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030016">
        <property type="term" value="C:myofibril"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032982">
        <property type="term" value="C:myosin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016460">
        <property type="term" value="C:myosin II complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000146">
        <property type="term" value="F:microfilament motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.820:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000002">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000003">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000004">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000006">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000013">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000002">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000003">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000008">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.4820:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.530:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.360:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000009">
        <property type="entry name" value="Myosin heavy chain, isoform G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.850.10:FF:000024">
        <property type="entry name" value="Myosin heavy chain, isoform J"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.720:FF:000001">
        <property type="entry name" value="Myosin heavy chain, muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.820">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.340">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.370">
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.4820">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.530">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.850.10">
        <property type="entry name" value="Kinesin motor domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.360">
        <property type="entry name" value="Myosin S1 fragment, N-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.720">
        <property type="entry name" value="Myosin VI head, motor domain, U50 subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036961">
        <property type="entry name" value="Kinesin_motor_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001609">
        <property type="entry name" value="Myosin_head_motor_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008989">
        <property type="entry name" value="Myosin_S1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002928">
        <property type="entry name" value="Myosin_tail"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004009">
        <property type="entry name" value="SH3_Myosin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014751">
        <property type="entry name" value="XRCC4-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45615">
        <property type="entry name" value="MYOSIN HEAVY CHAIN, NON-MUSCLE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45615:SF29">
        <property type="entry name" value="MYOSIN-7B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00063">
        <property type="entry name" value="Myosin_head"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02736">
        <property type="entry name" value="Myosin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01576">
        <property type="entry name" value="Myosin_tail_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00193">
        <property type="entry name" value="MYOSINHEAVY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00242">
        <property type="entry name" value="MYSc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90257">
        <property type="entry name" value="Myosin rod fragments"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57997">
        <property type="entry name" value="Tropomyosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51456">
        <property type="entry name" value="MYOSIN_MOTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51844">
        <property type="entry name" value="SH3_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 14" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="7 14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8 15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="10 14" id="KW-0505">Motor protein</keyword>
    <keyword evidence="11" id="KW-0514">Muscle protein</keyword>
    <keyword evidence="9 14" id="KW-0518">Myosin</keyword>
    <keyword evidence="6 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0787">Thick filament</keyword>
    <feature type="domain" description="Myosin N-terminal SH3-like" evidence="18">
        <location>
            <begin position="30"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="domain" description="Myosin motor" evidence="17">
        <location>
            <begin position="83"/>
            <end position="747"/>
        </location>
    </feature>
    <feature type="region of interest" description="Actin-binding" evidence="14">
        <location>
            <begin position="624"/>
            <end position="646"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1898"/>
            <end position="1919"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="811"/>
            <end position="1892"/>
        </location>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="176"/>
            <end position="183"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00038612"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025384.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="21">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1919" mass="221431" checksum="95D92FB0CC1BF64A" modified="2022-01-19" version="1">MMDLSEFGEAANFLRKSYTEQLKLQTIPFDGKKRTWIPDDKEAYIEVEIKETSGGKVIVETKNKETRVVKEDDIQQMNPPKFDMIEDMAMLTHLNEASVLYNLKRRYAHWMIYTYSGLFCVTINPYKWLPVYTSPVVAVYKGKRRSEVPPHIYSIADNAYNDMLRNRENQSMLITGESGAGKTVNTKRVIQYFAIVAALGDTPGKKGGTLEDQIIEANPAMEAFGNAKTLRNDNSSRFGKFIRIHFGPSGKLASADIDIYLLEKSRVIFQQPGERSYHIYYQILSGKKPELQDMLLLSLNPYDYHFCSQGVTTVDNLDDGEELMATDVRTGPARQSRREAWAEDRGENGADKASYLMGISSADLIKGLLHPRVKVGNEYVTKGQNVEQVVYAVGALAKATYDRMFKWLVTRINKTLDTRLARQFFIGVLDIAGFEIFEYNSFEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWVFIDFGLDLQACIDLIEKPMGILSILEEECMFPKASDMSFKAKLYDNHIGKSPNFQKPRPDKKRKYEAHFELVHYAGVVPYNIIGWLDKNKDPLNETVVGVFQKSQNKLMGSLYENYVSSSSGDGDTRQGRGSVSRLTLVSTLQENLNKLMTNLRATQPHFVRCIIPNETKTPGSMDAFLVLHQLRCNGVLEGIRICRKGFPNRLLYADFKQRYRILNPAAIPDDKFVDSRKATEKLLNSLELDHSQYKFGHTKVFFKAGLLGHLEEMRDERLAKILTMLQARIRGRLMRIEYQKIISRREALYTIQWNIRAFNAVKNWSWMKLFFKIKPLLRSAQTEKEMATLKEEFQKLKEALEKSEAKRKELEEKQITMIQEKNDLSLHLQAEQDNLADAEERCDLLIKAKIQLEAKVKELMERLEDEEEMNADLTSKKRKLEDECAELKKDIDDLEITLAKVEKEKHATENKVKNLIEEMAALDEIIAKLTKEKKALQEAHQQALDDLQAEEDKVNTLTKAKVKLEQQVDDLESSLEQEKKIRMDLERAKRKLEGDLKLTQESVMDLENDKQQLEEKLKKKEFETSQLNSRIEDEQVLGAQLQKKIKELQARIEELEEELEAERAARAKVEKQRAEVARELEELSERLEEAGGVTAVQLEMNKKREAEFLKLRRDLEEATLQHESTAAALRKKHADTVAELGEQIDNLQRVKQKLEKEKSEMKMEVDDLSSNIEYLTKNKANAEKLCRTYEDQLSEAKSKVDELQRQLAEVSTQRGRLQTENGELSRLLEEKESFINQLSRGKTSFTQTIEELKRQLEEETKSKNALAHALQASRHDCDLLREQYEEEVEGKGELQRTLSKANAEVAQWRTKYETDAIQRTEELEEAKKKLAIRLQEAEEAVEAAHAKCSSLEKTKHRLQTEIEDLSIDLERANSAAAALDKKQRNFDRILAEWKQKYEETQAELESSQKESRSLSTELFKLKNAYEESLDNLETLKRENKNLQEEIADLTDQISLSGKTIHELEKVKKALESEKSDIQAALEEAEGALEHEESKTLRIQLELSQIKADVERKLAEKDEEFENLRRNHQRAMDSMQATLDAEAKARNEAIRLRKKMEGDLNEMEIQLSHANRQAAESQKLVRQLQAQIKDLQIELDDTLRHNDDLKEQAAALERRNNLLLAEVEELRAALEQAERGRKLAEQELLEATERVNLLHSQNTGLINHKKKMEADLAQLSSEVEEAVQECRNAEEKAKKAITDAAMMAEELKKEQDTSAHLERMKKNMEQTIKDLQMRLDEAEQIALKGGKKQIQKLEARVRELEGELDIEQKKNAETQKGIRKYERRVKELTYQTEEDRKNLARMQDLIDKLQSKVKSYKRQFEEAEQQANSNLVKYRKVQHELDDAEERADIAETQVNKLRSRTRDVITSKVRHQLQSLAPQGTGGPSET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVG1</accession>
    <name>A0A8C3XVG1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Cornichon family member 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cornichon family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028133.1">
        <property type="protein sequence ID" value="ENSCSRP00000027013.1"/>
        <property type="gene ID" value="ENSCSRG00000020065.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8775810at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003377">
        <property type="entry name" value="Cornichon"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12290">
        <property type="entry name" value="CORNICHON-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03311">
        <property type="entry name" value="Cornichon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01398">
        <property type="entry name" value="Cornichon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010095"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027013.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="139" mass="16093" checksum="583DAA2EE9FD3794" modified="2022-01-19" version="1">MESVVFIFSLIDCCALIFLSVYFIITLSDLECDYINARSCCSKLNKWVVPELIGHTIVTVLMLISLHWFIFLLNLPVATWNIYRFIMVPSGNMGVFDPTEIHNRGQLKSHMKEAMIKLGFHLLCFFMYLYSMILALIND</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RI10</accession>
    <name>A0A8C3RI10_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">XK-related protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the XK family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RI10"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000188.1">
        <property type="protein sequence ID" value="ENSCSRP00000000181.1"/>
        <property type="gene ID" value="ENSCSRG00000000159.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018629">
        <property type="entry name" value="XK-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051773">
        <property type="entry name" value="XK-related_adapter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14297">
        <property type="entry name" value="MEMBRANE TRANSPORT PROTEIN XK FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14297:SF4">
        <property type="entry name" value="XK-RELATED PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09815">
        <property type="entry name" value="XK-related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="37"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="65"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="199"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="235"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="265"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="303"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="348"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="379"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008789"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU910716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000181.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="446" mass="50914" checksum="C100D45041335A12" modified="2022-01-19" version="1">MDNMCEGPIGECSDQPPLEEKTDEPPVSLKTKPPFSIIFSTLLFCGECVAAGFLCSSYSHSDDHFWLAMTILFMLYPSIMVQLTLIFVHRDLTSDKPLVLLMHILQLGPVIRCVEALVVYCCSGRQEEPYVTITRKKKLRKGSEVELEQEVGHSIRKLVTHRNAFKRMAVIQAFLGSTPQLTLQLYISIIEMYVPTARAVLMGICLVSVTYGALVCNILAIQIKYDDYKVQLRPLAFICIVLWRSLEISTRVAVLVLFCSVFKHWIIPIMLANLLILFFLPWVQFWRSDARLPDNVEKNFSQVGTVVVLCSFTLLYAGINIFCWSAVQLKLADRDLIDKAQNWGRLTMYYAVRLAENAVLLVLWYLFKTDVFDYICAPLLVLQLLVGYCLAIFFMLLFFQYLHPCRQLFQHNVSDFLQCVCCQQCAPVRPTQLDAPCESGVRHSIV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK69</accession>
    <name>A0A8C3RK69_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Phosphatase and actin regulator</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="5">Binds PPP1CA and actin.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the phosphatase and actin regulator family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK69"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001165.1">
        <property type="protein sequence ID" value="ENSCSRP00000001129.1"/>
        <property type="gene ID" value="ENSCSRG00000000923.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004864">
        <property type="term" value="F:protein phosphatase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030036">
        <property type="term" value="P:actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.2130">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004018">
        <property type="entry name" value="RPEL_repeat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12751:SF7">
        <property type="entry name" value="PHOSPHATASE AND ACTIN REGULATOR 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12751">
        <property type="entry name" value="PHOSPHATASE AND ACTIN REGULATOR PHACTR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02755">
        <property type="entry name" value="RPEL"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00707">
        <property type="entry name" value="RPEL"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51073">
        <property type="entry name" value="RPEL"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 5" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="RPEL" evidence="4">
        <location>
            <begin position="8"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="repeat" description="RPEL" evidence="4">
        <location>
            <begin position="46"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="19"/>
            <end position="46"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009795"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU301113"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001129.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="18410" checksum="C318F0DCB874101A" modified="2022-01-19" version="1">MVQNVILVFFRRRLSQRPAVEELERRNILKQRNDQTEQEERREIKQRLTRKLNQRPTVDELRDRKILIRFSDYVEVAKAQDYDRRADKPWTRLSAADKAAIRKELNEYKSNEMEVHASSKHLTRSVIQIFVHFPLPAVILLSLESAEYIVPAWL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKX0</accession>
    <name>A0A8C3RKX0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="23">Epithelial discoidin domain-containing receptor 1</fullName>
            <ecNumber evidence="2">2.7.10.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="25">CD167 antigen-like family member A</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Discoidin receptor tyrosine kinase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="26">Tyrosine kinase DDR</fullName>
        </alternativeName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20 32">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.1"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="22">Homodimer. Interacts (via PPxY motif) with WWC1 (via WW domains) in a collagen-regulated manner. Forms a tripartite complex with WWC1 and PRKCZ, but predominantly in the absence of collagen. Interacts (tyrosine phosphorylated) with SHC1. Interacts with SRC. Interacts with MYH9. Interacts with CDH1. Interacts with PTPN11. Interacts with NCK2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="21">Belongs to the protein kinase superfamily. Tyr protein kinase family. Insulin receptor subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.10.1" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001352.1">
        <property type="protein sequence ID" value="ENSCSRP00000001313.1"/>
        <property type="gene ID" value="ENSCSRG00000000996.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005518">
        <property type="term" value="F:collagen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038062">
        <property type="term" value="F:protein tyrosine kinase collagen receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010976">
        <property type="term" value="P:positive regulation of neuron projection development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051897">
        <property type="term" value="P:positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00057">
        <property type="entry name" value="FA58C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000007">
        <property type="entry name" value="Discoidin domain receptor tyrosine kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000589">
        <property type="entry name" value="Discoidin domain receptor tyrosine kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000053">
        <property type="entry name" value="Epithelial discoidin domain-containing receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.1190:FF:000002">
        <property type="entry name" value="epithelial discoidin domain-containing receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.1190">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048525">
        <property type="entry name" value="DDR1-2_DS-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000421">
        <property type="entry name" value="FA58C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050122">
        <property type="entry name" value="RTK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002011">
        <property type="entry name" value="Tyr_kinase_rcpt_2_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416:SF333">
        <property type="entry name" value="EPITHELIAL DISCOIDIN DOMAIN-CONTAINING RECEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21114">
        <property type="entry name" value="DDR1-2_DS-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00754">
        <property type="entry name" value="F5_F8_type_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00231">
        <property type="entry name" value="FA58C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01285">
        <property type="entry name" value="FA58C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01286">
        <property type="entry name" value="FA58C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50022">
        <property type="entry name" value="FA58C_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00239">
        <property type="entry name" value="RECEPTOR_TYR_KIN_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="11" id="KW-0106">Calcium</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0418">Kinase</keyword>
    <keyword evidence="19" id="KW-0421">Lactation</keyword>
    <keyword evidence="14 27" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0635">Pregnancy</keyword>
    <keyword evidence="17" id="KW-0675">Receptor</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <keyword evidence="5 27" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 27" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="15" id="KW-0829">Tyrosine-protein kinase</keyword>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="308"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="371"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="domain" description="F5/8 type C" evidence="29">
        <location>
            <begin position="1"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="28">
        <location>
            <begin position="573"/>
            <end position="862"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00043262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00051243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00061639"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00063678"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00074969"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00078085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00079442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00082942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS50022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001313.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="870" mass="97569" checksum="9CF38EBDFC0A5696" modified="2022-01-19" version="1">MRDPTITPRLTPPVLDTSDGDGAWCPAGPVYPNDAEFLEVDLRRLHFLTLVGTQGRHAGGHGKEFARAYRLHYSRDRHHWLAWRDRWGSEVISGNENTNEVVLKDLGPPIVARYVRFYPRADRVMSVCLRVELYGCIWRDGLQSYTAPLGQTMALQPEPVSLNDSTYDGYSVSKLQFGGLGQLTDGVVGLDDFTQTKELRVWPGYDYVGWRNDAFPKGYLEMEFEFDSLRAFTYMKVHCNNMHTRGVSIFRQVDCRFKRSLPTAWEPELVSHVLTVDVKDPSARSVTVPLEGHLGRFLQCHFHFSGTWLLFSEILVLVVSPGVTVAFFPGVHPLRGWSQIVSLPLSISDLEVQGESKSGQPIAKDDNSNTAILIGCLVAIILLLLVVIFLILWRQYWKKILGKAQRRISDDDLTVHLSVPGDTIVINNTMGSQRHSNRYERIHSGETEYQEPSRARMKLPELPHGAENSALLLNNPAYRLFLATYAQPMGGLARPPADGAKPINTDACSGDYMEPDPAGAQAGAQNNVPHYAEADIINLQGVTGGNTYAVPAVAVDALAGKDMALGEFPRGRLLFKEKLGEGQFGEVHLCEVESPQDLPILEFPFNVRKGRPLLVAVKILRSDATKNARNDFLKEVKIMSRLKDPNIVRLLGVCVRDDPLCMITEYMENGDLNQFLSSHELEDKLGGSTSDAPTISYPTLVHVAAQVASGMKFLASLNFVHRDLATRNCLVGEGFTIKIADFGMSRNLYSGDYYRIQGRAVLPIRWMAWECILMGKFTTASDVWAFGVTLWEVLMLCQEQPYSQLTDEQVIENAGQFFRDQGEQIYLSRPPACPLALYEVMLRCWVRESKDRPSFQHIHRFLSEDALNMV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNC7</accession>
    <name>A0A8C3RNC7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Melanocortin receptor 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Receptor for MSH (alpha, beta and gamma) and ACTH. The activity of this receptor is mediated by G proteins which activate adenylate cyclase. This receptor is a possible mediator of the immunomodulation properties of melanocortins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNC7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002512.1">
        <property type="protein sequence ID" value="ENSCSRP00000002429.1"/>
        <property type="gene ID" value="ENSCSRG00000001883.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5970330at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004977">
        <property type="term" value="F:melanocortin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15352">
        <property type="entry name" value="7tmA_MC3R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000077">
        <property type="entry name" value="Melanocortin receptor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001908">
        <property type="entry name" value="MC3-5R"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000621">
        <property type="entry name" value="Melancort_rcpt_5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001671">
        <property type="entry name" value="Melcrt_ACTH_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22750">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00534">
        <property type="entry name" value="MCRFAMILY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00535">
        <property type="entry name" value="MELNOCORTINR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01063">
        <property type="entry name" value="MELNOCORTN5R"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 12" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 12" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 12" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00025181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002429.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="326" mass="36683" checksum="819A1089FC5B81D8" modified="2022-01-19" version="1">MNTTHCALTFQPVLVNTTEDFNDSILLSNRSSNGFCEQVFIKAEVFLTLGIISLLENILVILAVLKNGNLHSPMYFFLCSLAAADMLVSMSNALETIMIAILSNGYLIIDDHFIQHMDNVFDSMICISLVASICNLLVIAIDRYITIFYALRYHSIMTVKKALALIVVIWIACIICGIMFIVYSESKTVIVCLITMFFTMLLLMASLYVHMFLFARLHVKRIAALPVDGVPHQRTCMKGAVTITILLGVFIVCWAPFFLHLILIISCPTNPHCVCYTSHFNTYLVLIMCNSVIDPLIYAFRSLEMRKTFKELVCCCYGMSVGRCIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RND7</accession>
    <name>A0A8C3RND7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Homer protein homolog 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Cupidin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Stereocilium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="15">Postsynaptic density</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the Homer family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RND7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002592.1">
        <property type="protein sequence ID" value="ENSCSRP00000002509.1"/>
        <property type="gene ID" value="ENSCSRG00000001914.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032420">
        <property type="term" value="C:stereocilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035256">
        <property type="term" value="F:G protein-coupled glutamate receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007216">
        <property type="term" value="P:G protein-coupled glutamate receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007605">
        <property type="term" value="P:sensory perception of sound"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01206">
        <property type="entry name" value="EVH1_Homer_Vesl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000014">
        <property type="entry name" value="Homer homolog 1 (Drosophila)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1700:FF:000004">
        <property type="entry name" value="Homer homolog 2 (Drosophila)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1700">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045027">
        <property type="entry name" value="Homer"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044100">
        <property type="entry name" value="Homer_EVH1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014930">
        <property type="entry name" value="Myotonic_dystrophy_kinase_coil"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000697">
        <property type="entry name" value="WH1/EVH1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10918">
        <property type="entry name" value="HOMER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08826">
        <property type="entry name" value="DMPK_coil"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00568">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00461">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50229">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-0966">Cell projection</keyword>
    <keyword evidence="11 18" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-1009">Hearing</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0770">Synapse</keyword>
    <feature type="domain" description="WH1" evidence="20">
        <location>
            <begin position="1"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="113"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="18">
        <location>
            <begin position="166"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="113"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="123"/>
            <end position="146"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022740"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00034105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00072750"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00080623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002509.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="354" mass="40375" checksum="94367B7D7BF855EA" modified="2022-01-19" version="1">MGEQPIFTTRAHVFQIDPSTKKNWVPASKQAVTVSYFYDSTRNSYRIISVDGAKVIINSTITPNMTFTKTSQKFGQWADSRANTVFGLGFSSEQQLTKFAEKFQEVKEAAKLARDRSQEKIETSSNHSQESGRETPSSTRASSVNGTDDEKACHGGPADAHLKSENDKLKIALAQSSSNVKKWETELQTLRESNARLTSALQESAASVEHWKKQFSECKEENDQLRNKIEELEEQCNEINKEKERNAQLNRRLQELESELQDKELELEDLRKQGEIIPQLMTECESVSQKLQVAEKKNRDLEEKVRTLRTDVEESKQRQNSLKTELKNFLDVLDGKIDELHDFRQGLSKLGVDN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNG9</accession>
    <name>A0A8C3RNG9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Leucine rich repeat containing 4C</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="13">Synaptic cell membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNG9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002081.1">
        <property type="protein sequence ID" value="ENSCSRP00000002020.1"/>
        <property type="gene ID" value="ENSCSRG00000001578.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="28057at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098978">
        <property type="term" value="C:glutamatergic synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098839">
        <property type="term" value="C:postsynaptic density membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098632">
        <property type="term" value="F:cell-cell adhesion mediator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050804">
        <property type="term" value="P:modulation of chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050770">
        <property type="term" value="P:regulation of axonogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099560">
        <property type="term" value="P:synaptic membrane adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000012">
        <property type="entry name" value="Leucine rich repeat containing 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000076">
        <property type="entry name" value="Leucine-rich repeat and Ig domain-containing 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000483">
        <property type="entry name" value="Cys-rich_flank_reg_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050541">
        <property type="entry name" value="LRR_TM_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000372">
        <property type="entry name" value="LRRNT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369">
        <property type="entry name" value="ANTIGEN BSP, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369:SF8">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 4C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00560">
        <property type="entry name" value="LRR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00082">
        <property type="entry name" value="LRRCT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00013">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="3" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0770">Synapse</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00034109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002020.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="637" mass="71658" checksum="00031D4EBB503168" modified="2022-01-19" version="1">MLNKMTLHPQQIMIGPRFNRALFDPLLVVLLALQLLVVAGLVRAQTCPSVCSCSNQFSKVICVRKNLREVPDGISTNTRLLNLHENQIQIIKVNSFKHLRHLEILQLSRNHIRTIEIGAFNGLANLNTLELFDNRLTTIPNGAFVYLSKLKELWLRNNPIESIPSYAFNRIPSLRRLDLGELKRLSYISEGAFEGLSNLRYLNLAMCNLREIPNLTPLIKLDELDLSGNHLTAIRPGSFQGLMHLQKLWMIQSQIQVIERNAFDNLQSLVEINLAHNNLTLLPHDLFTPLHLERIHLHHNPWNCNCDILWLSWWIKDKAPSNTACCARCNTPPNLKGRYIGELDLNYFTCYAPVIVEPPADLNVTEGMAAELKCRASTSLTSVSWITPNGSVMTHGAYRVRIAVLSDGTLNFTKVTVQDTGLYTCMVSNSVGNTTASATLNVTALDNGYTYFSTVTVETMEPSQDEARTTEQIGPTPVIDWETTNVTTSLTPQSTRSTEKTFTIPVTDASNGIPGIDEVMKTTKIIIGCFVAITLMAAVMLVIFYKMRKQHHRQNHHAPTRTVEIINVDDELTGDTPIESHLPMPAIEHEHLNHYNSYKSPFNHTTTVNTINSIHSSVHEPLLIRMNSKDNVQETQI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNK1</accession>
    <name>A0A8C3RNK1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Pro-thyrotropin-releasing hormone</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Functions as a regulator of the biosynthesis of TSH in the anterior pituitary gland and as a neurotransmitter/ neuromodulator in the central and peripheral nervous systems.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the TRH family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNK1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001972.1">
        <property type="protein sequence ID" value="ENSCSRP00000001915.1"/>
        <property type="gene ID" value="ENSCSRG00000001497.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030141">
        <property type="term" value="C:secretory granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008437">
        <property type="term" value="F:thyrotropin-releasing hormone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042755">
        <property type="term" value="P:eating behavior"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001692">
        <property type="term" value="P:histamine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009755">
        <property type="term" value="P:hormone-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014050">
        <property type="term" value="P:negative regulation of glutamate secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014054">
        <property type="term" value="P:positive regulation of gamma-aminobutyric acid secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032024">
        <property type="term" value="P:positive regulation of insulin secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008857">
        <property type="entry name" value="TRH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17530">
        <property type="entry name" value="PRO-THYROTROPIN-RELEASING HORMONE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17530:SF2">
        <property type="entry name" value="PRO-THYROTROPIN-RELEASING HORMONE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05438">
        <property type="entry name" value="TRH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001795">
        <property type="entry name" value="TRH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0027">Amidation</keyword>
    <keyword evidence="4" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="5 9" id="KW-0372">Hormone</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 9" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034427791" description="Pro-thyrotropin-releasing hormone" evidence="9">
        <location>
            <begin position="22"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="54"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="163"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="239"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="54"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="83"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="191"/>
            <end position="204"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010437"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRNR" id="PIRNR001795"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001915.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="260" mass="30091" checksum="4A4374954F5FE1C0" modified="2022-01-19" version="1">MTSIQLLLLSLTLSSVSVSLGQPIPEANENGDRSHLDDILQRAESIILRSILKTAEEGEETNKEPSAPQPDWFSKRQHPGKRFPSDLEKRQHPGKREDEEEVSYGETQKRQHPGKREEEDDLDSDIELQKRQHPGRRSLWDQYVDIPSTQLAYLNELSKRQHPGKRYLIYNKRQHPGKRSWDDELDLGDQDMEKRQHPGRRSVDSESPDYDAPCDLQDSFNCSKSSFLLELLDDVKGRVEEKRQHPGRRFAWEGEAGAEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNQ5</accession>
    <name>A0A8C3RNQ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">High affinity choline transporter 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Hemicholinium-3-sensitive choline transporter</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Solute carrier family 5 member 7</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">High-affinity Na(+)-coupled choline transmembrane symporter. Functions as an electrogenic, voltage-dependent transporter with variable charge/choline stoichiometry. Choline uptake and choline-induced current is also Cl(-)-dependent where Cl(-) is likely a regulatory ion rather than cotransported ion. Plays a critical role in acetylcholine (ACh) synthesis by taking up the substrate choline from the synaptic cleft into the presynaptic nerve terminals after neurotransmitter release. SLC5A7/CHT1-mediated choline high-affinity transport in cholinergic neurons is the rate-limiting step for production of ACh, thereby facilitating communication by subsequent action potentials. Localized predominantly in presynaptic terminal intracellular organelles, and translocated to the plasma membrane in active form in response to neuronal activity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>choline(out) + n Na(+)(out) = choline(in) + n Na(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:76443"/>
            <dbReference type="ChEBI" id="CHEBI:15354"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="15">Homooligomerizes at cell surface. Interacts with SEC14L1; may regulate SLC5A7.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Presynaptic cell membrane</location>
            <topology evidence="12">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 19">Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNQ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002677.1">
        <property type="protein sequence ID" value="ENSCSRP00000002585.1"/>
        <property type="gene ID" value="ENSCSRG00000001967.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005307">
        <property type="term" value="F:choline:sodium symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008292">
        <property type="term" value="P:acetylcholine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11474">
        <property type="entry name" value="SLC5sbd_CHT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1730.10:FF:000008">
        <property type="entry name" value="High affinity choline transporter 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1730.10">
        <property type="entry name" value="Sodium/glucose cotransporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052244">
        <property type="entry name" value="Choline_transporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038377">
        <property type="entry name" value="Na/Glc_symporter_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001734">
        <property type="entry name" value="Na/solute_symporter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45897:SF5">
        <property type="entry name" value="HIGH AFFINITY CHOLINE TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45897">
        <property type="entry name" value="HIGH-AFFINITY CHOLINE TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00474">
        <property type="entry name" value="SSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50283">
        <property type="entry name" value="NA_SOLUT_SYMP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="9 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0530">Neurotransmitter biosynthesis</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0915">Sodium</keyword>
    <keyword evidence="11" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="4" id="KW-0769">Symport</keyword>
    <keyword evidence="3 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="6"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="48"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="81"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="124"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="161"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="189"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="244"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="275"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="318"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="379"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="405"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="433"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="481"/>
            <end position="501"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00034107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00052778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00056873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00065855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00067128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00078602"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00083424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU362091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002585.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="548" mass="60154" checksum="C0B054DF1C6A2FE3" modified="2022-01-19" version="1">MALNIPGLVATIVFYAITLATGIWAAWKTKKEEKNANRSEVAMVGSRNMNIFVGLFTTTATWVGGGYINGTSEIVYLPTRGLAWVLAPVGYVLAFIIGGLFFVKPMRSKSYMTMMDPLQETYGNTMGTLLFLPTLIGDVFWFAAILSALGATMSVILDIRGYLAIIISACTVILYTLLGGLYSVAYTDVIQLVFMMVSLWTCVPFALLNSATKSIYYTAVNELYQVPWIGKLETEYLGRWLDELLYVALGSIPWQLYFQRVLAASSSRQARLTSYFAGFGCVFMVIPSVLIGAVAASTDWNQTSYGLPTPNERGESSMILPIVLQYLCPTYVSIAGLGAIAAAVMSSADSALLSASSMLAHNIYRKILRKKATEKEVVCIMRVSMVVFGAAAAGLAFLSNSVYDLWFLSGELVYALLFPQLCCVLFIPNTNTYGSAAGFFFGFLLRLLAGEPSLKISPIIHYPGCSLVDGVYIQLFPFKTFTMLLTLGTIIAVSYLVAFLFKRNILPRRWDVCSVIKESEVSVPLPEIDEQAGLQIKIVYINPIEIHI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPW3</accession>
    <name>A0A8C3RPW3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Cytochrome P450 26A1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>all-trans-retinoate + reduced [NADPH--hemoprotein reductase] + O2 = all-trans-(4S)-hydroxyretinoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)</text>
            <dbReference type="Rhea" id="RHEA:51492"/>
            <dbReference type="Rhea" id="RHEA-COMP:11964"/>
            <dbReference type="Rhea" id="RHEA-COMP:11965"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:35291"/>
            <dbReference type="ChEBI" id="CHEBI:57618"/>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
            <dbReference type="ChEBI" id="CHEBI:134185"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:51493"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 16">
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Microsome membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 17">Belongs to the cytochrome P450 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPW3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001627.1">
        <property type="protein sequence ID" value="ENSCSRP00000001578.1"/>
        <property type="gene ID" value="ENSCSRG00000001258.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1372046at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008401">
        <property type="term" value="F:retinoic acid 4-hydroxylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034653">
        <property type="term" value="P:retinoic acid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016125">
        <property type="term" value="P:sterol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20638">
        <property type="entry name" value="CYP26A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.630.10:FF:000041">
        <property type="entry name" value="Cytochrome P450 26A1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.630.10">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001128">
        <property type="entry name" value="Cyt_P450"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017972">
        <property type="entry name" value="Cyt_P450_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002403">
        <property type="entry name" value="Cyt_P450_E_grp-IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036396">
        <property type="entry name" value="Cyt_P450_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24286">
        <property type="entry name" value="CYTOCHROME P450 26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24286:SF101">
        <property type="entry name" value="CYTOCHROME P450 26A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00067">
        <property type="entry name" value="p450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00465">
        <property type="entry name" value="EP450IV"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00385">
        <property type="entry name" value="P450"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48264">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00086">
        <property type="entry name" value="CYTOCHROME_P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5 16 17" id="KW-0349">Heme</keyword>
    <keyword evidence="10 16 17" id="KW-0408">Iron</keyword>
    <keyword evidence="12" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 16 17" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0492">Microsome</keyword>
    <keyword evidence="11 17" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="9 17" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <feature type="binding site" description="axial binding residue" evidence="16">
        <location>
            <position position="438"/>
        </location>
        <ligand>
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004174"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00040248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00049389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR602403-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU000461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001578.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="493" mass="55537" checksum="84A1A12D8C5B8902" modified="2022-01-19" version="1">MGFSTLLASTLCTFLLPLLLFLAAVKLWNLYCVSGREPGCCLPLPPGTMGLPFFGETLQLVLQRRKFLQMKRRKYGFIYKTHLFGRPTVRVMGAENVRHILLGEHRLVSVQWPASVRTILGSGCLSNLHDGQHKHRKKVIMKAFSREALQHYVPGIQEEVSACLARWLRSGGSCLLVYPEVKRLMFRIAMRILLGFEPRHTGQDSEQQLVEAFEEMIRNLFSLPIDVPFSGLYRGLRARNFIHAKIEENIQAKMARKQPAGGCKDALQLLMEHTQENGEPLNMQELKESATELLFGGHETTASAATSLITFLGLHRAVLQKVRQELQLKGLLCSMNQDDKLDIEVLEQLKYTGCVIKEALRLSPPVPGGFRVALKTFELNGYQIPKGWNVIYSISDTHDVADLFTNKDEFDPDRFMSPSPEDSSRFSFIPFGGGLRSCVGKEFAKILLKIFTVELARNCDWQLLNGPPTMKTGPIVYPVDNLPTKFIGFNGQI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ25</accession>
    <name>A0A8C3RQ25_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">UBC core domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="4">Belongs to the ubiquitin-conjugating enzyme family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ25"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002369.1">
        <property type="protein sequence ID" value="ENSCSRP00000002302.1"/>
        <property type="gene ID" value="ENSCSRG00000001782.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016740">
        <property type="term" value="F:transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050113">
        <property type="entry name" value="Ub_conjugating_enzyme"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023313">
        <property type="entry name" value="UBQ-conjugating_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24067">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00183">
        <property type="entry name" value="UBC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <keyword evidence="2 4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="5">
        <location>
            <begin position="1"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="3">
        <location>
            <position position="49"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU362109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002302.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="17181" checksum="B752D2E787D5E0CA" modified="2022-01-19" version="1">KPSLDKYNTGAVLQLSMKYTEEYNSVPPTVTFNTIPFHPNVDQHSGRPCIDFLDNPKEWNGKLTMSSILLTIQVMLSNPELENVLNVEAAEMLKNNISLYRQMVIQCVRTKQKRQITTVSFEDYHRMWSGIATSKAAEHFKAPCKMICQI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ58</accession>
    <name>A0A8C3RQ58_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14 16">N-acetylglucosamine-6-sulfatase</fullName>
            <ecNumber evidence="12 16">3.1.6.14</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15 16">Glucosamine-6-sulfatase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Hydrolyzes 6-sulfate groups in N-acetyl-d-glucosaminide units of heparin sulfate and keratan sulfate.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11 16">
            <text>Hydrolysis of the 6-sulfate groups of the N-acetyl-D-glucosamine 6-sulfate units of heparan sulfate and keratan sulfate.</text>
            <dbReference type="EC" id="3.1.6.14"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 16">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 16">Lysosome</location>
        </subcellularLocation>
    </comment>
    <comment type="PTM">
        <text evidence="17">The conversion to 3-oxoalanine (also known as C-formylglycine, FGly), of a serine or cysteine residue in prokaryotes and of a cysteine residue in eukaryotes, is critical for catalytic activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3 16">Belongs to the sulfatase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.6.14" evidence="12 16"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ58"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003257.1">
        <property type="protein sequence ID" value="ENSCSRP00000003141.1"/>
        <property type="gene ID" value="ENSCSRG00000002407.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005539">
        <property type="term" value="F:glycosaminoglycan binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008449">
        <property type="term" value="F:N-acetylglucosamine-6-sulfatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030203">
        <property type="term" value="P:glycosaminoglycan metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030200">
        <property type="term" value="P:heparan sulfate proteoglycan catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd16147">
        <property type="entry name" value="G6S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.720.10:FF:000012">
        <property type="entry name" value="N-acetylglucosamine-6-sulfatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012251">
        <property type="entry name" value="GlcNAc_6-SO4ase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024607">
        <property type="entry name" value="Sulfatase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000917">
        <property type="entry name" value="Sulfatase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43108:SF5">
        <property type="entry name" value="N-ACETYLGLUCOSAMINE-6-SULFATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43108">
        <property type="entry name" value="N-ACETYLGLUCOSAMINE-6-SULFATASE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00884">
        <property type="entry name" value="Sulfatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036666">
        <property type="entry name" value="G6S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00523">
        <property type="entry name" value="SULFATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00149">
        <property type="entry name" value="SULFATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 16" id="KW-0106">Calcium</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 16" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10 16" id="KW-0458">Lysosome</keyword>
    <keyword evidence="5 16" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 18" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="18">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034035296" description="N-acetylglucosamine-6-sulfatase" evidence="18">
        <location>
            <begin position="26"/>
            <end position="537"/>
        </location>
    </feature>
    <feature type="domain" description="Sulfatase N-terminal" evidence="19">
        <location>
            <begin position="34"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="modified residue" description="3-oxoalanine (Cys)" evidence="17">
        <location>
            <position position="78"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00034997"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00035027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00057082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00071755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00079370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRNR" id="PIRNR036666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PIRSR" id="PIRSR036666-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF00884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003141.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="537" mass="60324" checksum="90AF896BCD4BD35A" modified="2022-01-19" version="1">MSPAVRGLALAALLVLSRDWGCAQAAGTGGARKPSVVLILTDDQDVCLGGMTPLKKTSALIAEMGISFSNAYVPSALCCPSRASILTGKYPHNHHVVNNTLEGNCSSKSWQKIQEPYTFPALLKSMCGYQTFFAGKYLNEYGAEDAGGISHVPPGWSFWYALEKNSKYYNYTLSVNGKARRHGENYSADYLTDVLANMSLDFLEYKSNFEPFFMMISTPAPHSPWIPAPQYKKSFQNVSAPRNGNFNIHGKDKHWLIRQAKTPMTNSSIQFLDDAFRKRWQTLLSVDDLIEKLVKKLELLEELDNTYIFYTSDNGFHTGQFSLPIDKRQLYEFDIKVPLLVRGPGIKPNQTNKMLVANIDLGPTILDIAGFDLNKTQMDGMSLLPLLRGDKNVTWRSDVLIEYQGEGHNSSDPTCPALGPGVTHCFPDCVCEDSYNNTYACVRTLSTSWDLQYCEFDDREVFVEVYNLTADPHQLTNIAKTIDQEILEKMNYRLMMLQSCSGATCRTPGVFDPGYRFDPRLMFSHGIWAHRLSTRSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRM5</accession>
    <name>A0A8C3RRM5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Leucine rich repeat containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRM5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002916.1">
        <property type="protein sequence ID" value="ENSCSRP00000002819.1"/>
        <property type="gene ID" value="ENSCSRG00000002141.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045197">
        <property type="term" value="P:establishment or maintenance of epithelial cell apical/basal polarity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098968">
        <property type="term" value="P:neurotransmitter receptor transport postsynaptic membrane to endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098887">
        <property type="term" value="P:neurotransmitter receptor transport, endosome to postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043113">
        <property type="term" value="P:receptor clustering"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000423">
        <property type="entry name" value="Leucine rich repeat containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:002759">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055414">
        <property type="entry name" value="LRR_R13L4/SHOC2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050614">
        <property type="entry name" value="Synaptic_Scaffolding_LAP-MAGUK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23119">
        <property type="entry name" value="DISCS LARGE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23119:SF58">
        <property type="entry name" value="LEUCINE RICH REPEAT CONTAINING 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23598">
        <property type="entry name" value="LRR_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00364">
        <property type="entry name" value="LRR_BAC"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Disease resistance R13L4/SHOC-2-like LRR" evidence="4">
        <location>
            <begin position="172"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="439"/>
            <end position="487"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF23598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002819.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="505" mass="57075" checksum="878D5A55AB2BCDFB" modified="2022-01-19" version="1">MFHCIPLWRCNRHVESIDKRHCSLLSVPEELYRYSRSLEELLLDANQLRELPKPFFQLVKLRKLGLSDNEIQRLPPEIANFMQLVELDLSRNEIPEIPESISFCKALQVADFSGNPLTRLPESFPELQNLTCLSINDISLQALPENIGKSLTHLQRLEELDLGNNELYNLPETIGALFSLKDLWLDGNQLAEIPQEIGNLKNLLCLDVSENKLERLPEEINGLTSLTDLLVSQNLLEVLPDGIGNLKKLSILKVDQNKLVQLTEAIGDCESLTELVLTENQLLKLPKSIGKLKKLNNLNVDRNKLMSLPKEIGGCCSLNVFSARDNRLSRIPSEISQATELHVLDVAGNRLMHLPLSLTSLKLKALWLSDNQSQPLLMFQTDTDPETGEKILTCVLLPQMPSEPSCQDNLPRCGAFESLVNEMSDETWNERAVNRISSIRFLEDEKDEEDNEMKTLLRRATPHPGELKNMKKTVENLRNDMNAAKGLDSNKNEVNNAIDRVTTSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRQ4</accession>
    <name>A0A8C3RRQ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 12">Nuclear cap-binding protein subunit 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">20 kDa nuclear cap-binding protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Component of the cap-binding complex (CBC), which binds co-transcriptionally to the 5' cap of pre-mRNAs and is involved in various processes such as pre-mRNA splicing, translation regulation, nonsense-mediated mRNA decay, RNA-mediated gene silencing (RNAi) by microRNAs (miRNAs) and mRNA export. The CBC complex is involved in mRNA export from the nucleus, leading to the recruitment of the mRNA export machinery to the 5' end of mRNA and to mRNA export in a 5' to 3' direction through the nuclear pore. The CBC complex is also involved in mediating U snRNA and intronless mRNAs export from the nucleus. The CBC complex is essential for a pioneer round of mRNA translation, before steady state translation when the CBC complex is replaced by cytoplasmic cap-binding protein eIF4E. The pioneer round of mRNA translation mediated by the CBC complex plays a central role in nonsense-mediated mRNA decay (NMD), NMD only taking place in mRNAs bound to the CBC complex, but not on eIF4E-bound mRNAs. The CBC complex enhances NMD in mRNAs containing at least one exon-junction complex (EJC), promoting the interaction between upf1 and upf2. The CBC complex is also involved in 'failsafe' NMD, which is independent of the EJC complex, while it does not participate in Staufen-mediated mRNA decay (SMD). During cell proliferation, the CBC complex is also involved in microRNAs (miRNAs) biogenesis via its interaction with srrt/ars2, thereby being required for miRNA-mediated RNA interference. The CBC complex also acts as a negative regulator of parn, thereby acting as an inhibitor of mRNA deadenylation. In the CBC complex, ncbp2/cbp20 recognizes and binds capped RNAs (m7GpppG-capped RNA) but requires ncbp1/cbp80 to stabilize the movement of its N-terminal loop and lock the CBC into a high affinity cap-binding state with the cap structure. The conventional cap-binding complex with NCBP2 binds both small nuclear RNA (snRNA) and messenger (mRNA) and is involved in their export from the nucleus.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of the nuclear cap-binding complex (CBC), a heterodimer composed of ncbp1/cbp80 and ncbp2/cbp20 that interacts with m7GpppG-capped RNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the RRM NCBP2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002349.1">
        <property type="protein sequence ID" value="ENSCSRP00000002282.1"/>
        <property type="gene ID" value="ENSCSRG00000001773.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005846">
        <property type="term" value="C:nuclear cap binding complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000339">
        <property type="term" value="F:RNA cap binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045292">
        <property type="term" value="P:mRNA cis splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051028">
        <property type="term" value="P:mRNA transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000184">
        <property type="term" value="P:nuclear-transcribed mRNA catabolic process, nonsense-mediated decay"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031047">
        <property type="term" value="P:regulatory ncRNA-mediated gene silencing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12240">
        <property type="entry name" value="RRM_NCBP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000128">
        <property type="entry name" value="Nuclear cap-binding protein subunit 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027157">
        <property type="entry name" value="NCBP2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034148">
        <property type="entry name" value="NCBP2_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18847">
        <property type="entry name" value="20 KD NUCLEAR CAP BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18847:SF0">
        <property type="entry name" value="NUCLEAR CAP-BINDING PROTEIN SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 12" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="9 12" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="5" id="KW-0509">mRNA transport</keyword>
    <keyword evidence="8" id="KW-0866">Nonsense-mediated mRNA decay</keyword>
    <keyword evidence="10 12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 11 12" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="7" id="KW-0943">RNA-mediated gene silencing</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="domain" description="RRM" evidence="13">
        <location>
            <begin position="41"/>
            <end position="119"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00019878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU364036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002282.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="146" mass="16970" checksum="EB4F2CF455C9F2B2" modified="2022-01-19" version="1">MCSVAMLSVLRSDSYAELSQYRDQHFRGNRYDQERLLKKSCTLYVGNLSFYTTEEQIYELFGKSGDIKKIIMGLDKVKKTACGFCFVEYYSRGDAENAMRYINGTRLDDRIIRTDWDAGFKEGRQYGRGRSGGQVSCFNLFFTICW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS65</accession>
    <name>A0A8C3RS65_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">TP53-binding protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
            <location evidence="2">Centromere</location>
            <location evidence="2">Kinetochore</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000002545.1">
        <property type="protein sequence ID" value="ENSCSRP00000002462.1"/>
        <property type="gene ID" value="ENSCSRG00000001896.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000776">
        <property type="term" value="C:kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016604">
        <property type="term" value="C:nuclear body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035861">
        <property type="term" value="C:site of double-strand break"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
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        <property type="term" value="F:histone H4K20me2 reader activity"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="term" value="P:DNA damage checkpoint signaling"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="term" value="P:negative regulation of double-strand break repair via homologous recombination"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="entry name" value="BRCT_p53bp1_rpt1"/>
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        <property type="entry name" value="Tumor suppressor p53-binding protein 1"/>
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    </dbReference>
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        <property type="entry name" value="53-BP1_Tudor"/>
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        <property type="entry name" value="Rib_uL2_dom2"/>
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        <property type="entry name" value="TP53BP1-like"/>
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        <property type="entry name" value="TP53-BINDING PROTEIN 1"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR15321">
        <property type="entry name" value="TUMOR SUPPRESSOR P53-BINDING PROTEIN 1"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="17" id="KW-0137">Centromere</keyword>
    <keyword evidence="3" id="KW-0158">Chromosome</keyword>
    <keyword evidence="8" id="KW-0227">DNA damage</keyword>
    <keyword evidence="15" id="KW-0234">DNA repair</keyword>
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    <keyword evidence="5" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="9" id="KW-0995">Kinetochore</keyword>
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    <keyword evidence="16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="14" id="KW-0804">Transcription</keyword>
    <keyword evidence="11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
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    <feature type="domain" description="BRCT" evidence="20">
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            <begin position="210"/>
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            <dbReference type="ARBA" id="ARBA00073180"/>
        </source>
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    <evidence type="ECO:0000256" key="19">
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            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
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    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50172"/>
        </source>
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            <dbReference type="Ensembl" id="ENSCSRP00000002462.1"/>
        </source>
    </evidence>
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        <source>
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        </source>
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    <sequence length="1962" mass="210522" checksum="88D5C0DBFD9BFCE1" modified="2022-01-19" version="1">MDPSQSQLDLGFSQQETPCLIVEDSQPESAVIEEATAHGCLSLLALRLPNCQSPVLEIMTSPQGSKLAAGGGGEDRGLEEKQLAEPMDSSTHLDATGSLSQVIDRLPQPTRKNRVLRMVAATAEEADEDVAHCTTHLLGAEDSGTSQLGFGALELSQSQDFEGDSTLSEEGRGHQLQPEGTVPICSNPMRNDPNEELHIVRSEALSVGESYTGAQCRQEKSGRSEVMSSSPRIPQQHKEISRIQMSVCDVLESGLQAEKTPDPGLQESEILSTQEDMFSQSHTTASESDCTITRVEVGGSVASTPAGTLRLLHLSGQGSLGQESLSTYSSGLITPSPDAFRSHPLIIPSSPTEQEETKDEQMDVSAPAEGDLLQEKQKGDEPVEIGNPPVPPEPHVLPQVSTPVSQSAPAFVPGSFPIPSQPEFSHDIFISTQSLEEKPSGEEKGGVLLGSCLPADVSETTEALPKIPTGDPELSCKLVLSASECSQPTKTEGNTSSLKTNQDSENTQVEMDSTLQASELKPCSTESYSMQLRLSEDSQALLSENCEKPKREAVRATGEPTICPVAEGVAAEGSVAQMACIDLTCDSGSQTAATLSVQSETSSHTLGQEALTEIKEKLSGEASEFEAVPETLCEEQVGERQAEEKQLHEKGPSDPLTLSQGLILLRETQEHEGQEAREVESSEAFGKNSEKLCDLSHGLVQMGPEIGKKETSKDSNVVAEVKSMKDLSPKAAPEDMPNLSEVPPQSFVGQSLQQQDGSLPQVKVDVAPGLASCTKNCPGSPGNRSQAEGDLELKQVQKDQQPPPALLERGDEVPATPQESQQPLLMTLEKAADMPQKPFKTSNLEQEEERATDQSPCPSSGTLFHFTLPKEGDVIQPLTSVTPSLIGQLKMGPRRHSTPIVDGSCPDRTIITSDVTAEGSIGTNDVTVESAMASADVLEECEKGDSGAAPEADGKLSLRMNLATPVSEESEGSLPFSLEKPAASERKNGSSAVAGAVASSQKTLSVFSRVCEVRREDEARGHDLPASPFRGNLFSFPSTEEEEEEEELHDDPEAWQQRQKHIPCGEIKVSQPAEPDSRHQPSHAKEGEAMEVDTERDMEKEGKSTQEKLSKALAAQERDKGQQMWAGTSNKEVQTTGGSLLAPAAVSAATQTMTGVSSQVEVGTSMAGQRPGQQDAKVQTEESREKLANAPGDDTESLHSQGEEEFNLPQPPRGHVQHRHMRTIREVRTVVTRIITDVYYVDGAEVERKVIEETEEPIVECQECETDISPSRTTGGSSLTSGDLGDISSLSSKASSLHRTSSGASSGLSATHGGSSSGRGAGSFKGKVSGMEAGEFALPSGRGVLGKLSPRKGAGQPGSPLRAGQTGATACEEDEDPALGIRQGGKAPLTPRGRGRRGRPPSRATGTRDAAGSGLLGVEDLSTTASPEEKPFVRIVVHPPDGGDRFDAAGPCTLRRSDSPEIPLQVVAGPSDSADLSSGSSFVGLRVVAKWSSNGYFYSGTITQDVGAGKYKLLFDDGYECDVLGKDILLCDPIPLETEVTALSEDEYFSAGVVKGHRKESGELYYCIEKEGQRKWYKRMAVILSLEQGNKLREQFGLSPYEPITPLTKAADISLDNLVEGKRKRRSNFGSPSTSSSSTTPTRKGLESPRVAPGLLTGKRKLVASEDERSPAKRGRKSAAMKPGAVRAGEFVSPCESGDHTGDPSTLEDHHGPLPHNKTLFLGYAFLLTMATPSDKLTIHQKPSDGPAGSSEEEEEFSIPYNKQYTALQLRTGAGYILEDFNETQCNVAYQCLLIADQHCRTRKYFLCLASGIPCVSHVWVRDSCHANQLQNYRNYLLPAGYSLQEQRLLEWHPRENPFGNLKVLLVSDQQQNFLELWSEILMTGGAASVKQHYSNAQNKDIALGVFDVVVSDSSCPAAVLKCAEALRLPVVSQEWIIQSLIAGERVGYNKHPKYKHDYGPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU95</accession>
    <name>A0A8C3RU95_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Zinc finger protein 366</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Dendritic cell-specific transcript protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Has transcriptional repression activity. Acts as a corepressor of ESR1; the function seems to involve CTBP1 and histone deacetylases.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Interacts with ESR1 and NRIP1. Interacts (via PXDLS motif) with CTBP1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004603.1">
        <property type="protein sequence ID" value="ENSCSRP00000004456.1"/>
        <property type="gene ID" value="ENSCSRG00000003373.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000161">
        <property type="entry name" value="Zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000182">
        <property type="entry name" value="zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000186">
        <property type="entry name" value="Zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000191">
        <property type="entry name" value="zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000203">
        <property type="entry name" value="Zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001180">
        <property type="entry name" value="Zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001721">
        <property type="entry name" value="Zinc finger protein 366"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Zinc finger protein 710"/>
        <property type="match status" value="1"/>
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    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050589">
        <property type="entry name" value="Ikaros_C2H2-ZF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24404:SF114">
        <property type="entry name" value="KLUMPFUSS, ISOFORM B-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24404">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13912">
        <property type="entry name" value="zf-C2H2_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 15" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="243"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="271"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="299"/>
            <end position="326"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="327"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="355"/>
            <end position="382"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="383"/>
            <end position="410"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="411"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="439"/>
            <end position="466"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="467"/>
            <end position="494"/>
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    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="495"/>
            <end position="522"/>
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    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="523"/>
            <end position="546"/>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="578"/>
            <end position="608"/>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="661"/>
            <end position="682"/>
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    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
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            <dbReference type="ARBA" id="ARBA00022491"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022723"/>
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    </evidence>
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    </evidence>
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    </evidence>
    <evidence type="ECO:0000256" key="13">
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            <dbReference type="ARBA" id="ARBA00068071"/>
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    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
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    </evidence>
    <evidence type="ECO:0000256" key="15">
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            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
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    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    <evidence type="ECO:0000259" key="17">
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            <dbReference type="PROSITE" id="PS50157"/>
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    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004456.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="734" mass="85192" checksum="5271590FD4ACE358" modified="2022-01-19" version="1">MQKELNTMKNEDVCFNVDKTHTSHCLQPMDPDVKSHRTAPLSEEFRAQLAQFQYGPSLGDIETFHGSLEGGSRKRKSMPTKMPHTITTGDPTSPSHGSENNNVCSPSLPLMYQQPTQPKYNSQMIDLCDIGFQFYRSLEHFGAKPIKQEPVKPNMMWPNTPAFVQTPYSYYPKVHPGLMFPFIMPPNFHFRNSFQLKRSPEPAYRRTELRECGDNKQKVERVDVNLQIDDSYYVDVGGEQKRWQCPMCEKSYTSKYNLVTHILGHSGIKPHACTRCGKLFKQLSHLHTHMLTHQGTRPHKCQVCHKAFTQTSHLKRHMMQHSDIKPYNCRICGRGFAYPSELKAHESKHESGQENICVECGLDFPTLAQLKRHLTTHRGPIQYNCTECDKTFQYPSQLQNHMMKHKDIRPYICTECGMEFVQPHHLKQHSLTHKGVKEHKCGICGREFTLLANMKRHVLIHTNIRAYQCHLCFKSFVQKQTLKAHMIVHSDVKPFKCKLCGKEFNRMHNLMGHMHLHSDSKPFKCLYCPSKFTLKGNLTRHMKVKHGVMERGFHSQGFGRGRITLSQTGVLRNLEQEEPFDLSQKSQGKGISFHSDGESAKGSSCQEEEEDNCYEAEQYSPVMYHHENNKLYMPRDLSNKPDYVVKDFKESYCDEKEEMLREGGLEKGKGNQDKEENQEERGFANNKECLSFRPFEKSRLSHSFSDYLYFKHRKNSLKELLERKMEKQAMLIGI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUG2</accession>
    <name>A0A8C3RUG2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Calpain 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase C2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004674.1">
        <property type="protein sequence ID" value="ENSCSRP00000004528.1"/>
        <property type="gene ID" value="ENSCSRG00000003399.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004198">
        <property type="term" value="F:calcium-dependent cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04046">
        <property type="entry name" value="C2_Calpain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00214">
        <property type="entry name" value="Calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="CysPc"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Calpain 5"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Calpain 5"/>
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    </dbReference>
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        <property type="entry name" value="Calpain 5b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.380">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033884">
        <property type="entry name" value="C2_Calpain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033883">
        <property type="entry name" value="C2_III"/>
    </dbReference>
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    <dbReference type="InterPro" id="IPR022682">
        <property type="entry name" value="Calpain_domain_III"/>
    </dbReference>
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        <property type="entry name" value="Calpain_III"/>
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        <property type="entry name" value="Calpain_III_sf"/>
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        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000169">
        <property type="entry name" value="Pept_cys_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001300">
        <property type="entry name" value="Peptidase_C2_calpain_cat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10183">
        <property type="entry name" value="CALPAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10183:SF381">
        <property type="entry name" value="CALPAIN-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00648">
        <property type="entry name" value="Peptidase_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00704">
        <property type="entry name" value="CALPAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00230">
        <property type="entry name" value="CysPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49758">
        <property type="entry name" value="Calpain large subunit, middle domain (domain III)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50203">
        <property type="entry name" value="CALPAIN_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00139">
        <property type="entry name" value="THIOL_PROTEASE_CYS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2 6" id="KW-0645">Protease</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 6" id="KW-0788">Thiol protease</keyword>
    <feature type="domain" description="Calpain catalytic" evidence="9">
        <location>
            <begin position="26"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="8">
        <location>
            <begin position="501"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="607"/>
            <end position="629"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="81"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="252"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="284"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRSR" id="PIRSR622684-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004528.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="644" mass="74286" checksum="A54E4A61609346F9" modified="2022-01-19" version="1">MFPSVKSFKDQKYHELKQQCIKQRRLFEDPEFPASDESLFYNRCPPGRVEWKRPKELCEDPHLFVNGISAHDLHQGKLGNCWFVAACSCLALRENLWQKVIPSFKEQEWDSKRPQKYAGIFHFQFWYFGQWTDVVIDDRLPTINGELIYCHSNVENEFWSALLEKAYAKLAESYEALDGGTAADAIIDFTGAVAESIDLVKGKYCENISEQMKLFEDLLKVHKRGGLISCSITASSPNDTEVETEMGLIIGHAYSVTAIQKVRLGERLLFSFKSEKLFMIRMRNPWGKKEWNGAWSDQSEEWKKVSDSERKNLGLTIQNDGEFWMTFDDWCQNFTDVDVCRIVNTSYFSIHKTWEKKMVHGAWTKHSEPLKNLSGGCFDYRATFLQNPQYVFDVKKAEDKVLVSLQQQDQRIYKKDGKGDNFPIGFEIFKVELNRDYRIHKLQIQERVATSIYVNTRTVFLRKLLARGRYVLIPTTHYPGIATAFILRLFTDVPSKLRELKLDKPKRTCWSILCGYPRIVTEIKIHSAEGLQKQDRSGGADPYLIIKCENQKVRSAVQQDTVSAIFDTQALFYRKNIERPIIVQVWNSNALCDQFLGQVLLAALPGDPKEPQTRQLRGKGGREADEMPGHITVKVVSSDDLTEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVE2</accession>
    <name>A0A8C3RVE2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Hematological and neurological expressed 1 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the JUPITER family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004947.1">
        <property type="protein sequence ID" value="ENSCSRP00000004796.1"/>
        <property type="gene ID" value="ENSCSRG00000003647.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033335">
        <property type="entry name" value="JUPITER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34930">
        <property type="entry name" value="GEO05313P1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34930:SF4">
        <property type="entry name" value="JUPITER MICROTUBULE ASSOCIATED HOMOLOG 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17054">
        <property type="entry name" value="JUPITER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="103"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="7">
        <location>
            <begin position="129"/>
            <end position="140"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004796.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="156" mass="16397" checksum="C8D53292C58BB8AE" modified="2022-01-19" version="1">MTTTTTYKGVDPNGRNSSRVLRPPGGGSNFNLSFDLPKEQPVRRNKMASNIFGLPEENPISRAGSTGAMPRGVREDSEPSGPQRINSSDANCGDFVDPKDGESGEIFENIEADVEAAPDQSEEKTLPAAPVPSPVAPVPAPSRRNPPGGKSSLVLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX53</accession>
    <name>A0A8C3RX53_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein uL22m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">39S ribosomal protein L22, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the universal ribosomal protein uL22 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX53"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005443.1">
        <property type="protein sequence ID" value="ENSCSRP00000005279.1"/>
        <property type="gene ID" value="ENSCSRG00000003992.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="416470at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.470.10:FF:000009">
        <property type="entry name" value="39S ribosomal protein L22, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.470.10">
        <property type="entry name" value="Ribosomal protein L22/L17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001063">
        <property type="entry name" value="Ribosomal_uL22"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047867">
        <property type="entry name" value="Ribosomal_uL22_bac/org-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036394">
        <property type="entry name" value="Ribosomal_uL22_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13501">
        <property type="entry name" value="CHLOROPLAST 50S RIBOSOMAL PROTEIN L22-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13501:SF8">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN UL22M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00237">
        <property type="entry name" value="Ribosomal_L22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54843">
        <property type="entry name" value="Ribosomal protein L22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4 9" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009451"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035506"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004005"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005279.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="211" mass="24278" checksum="4654285F132C54CB" modified="2022-01-19" version="1">MAAQVVAGVGAAWARNLLSWARPERLLASCSISLLSNIQTRTYLQNVGRWERKNRIVYPPQLPGEPRRPAEIFHCRRDIKYSKDKMWYLAKLVKGMSIDQALAQLEFNDKKGAKVIKEVLLEAQEMAVRNHNVEFKSNLYLADSFSGKGHYLKRIRYHGRGMFGIMEKVKCHYFVKLVEGPPPPPEAPQTGFDQAKQYVQQLRNRTIIHTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0I5</accession>
    <name>A0A8C3S0I5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">SEC14 like lipid binding 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0I5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005940.1">
        <property type="protein sequence ID" value="ENSCSRP00000005754.1"/>
        <property type="gene ID" value="ENSCSRG00000004252.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00170">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.525.10:FF:000006">
        <property type="entry name" value="SEC14-like lipid binding 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.525.10">
        <property type="entry name" value="CRAL-TRIO lipid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.680">
        <property type="entry name" value="GOLD domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001251">
        <property type="entry name" value="CRAL-TRIO_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036865">
        <property type="entry name" value="CRAL-TRIO_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011074">
        <property type="entry name" value="CRAL/TRIO_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036273">
        <property type="entry name" value="CRAL/TRIO_N_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009038">
        <property type="entry name" value="GOLD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036598">
        <property type="entry name" value="GOLD_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006797">
        <property type="entry name" value="PRELI/MSF1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051064">
        <property type="entry name" value="SEC14/CRAL-TRIO_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23324">
        <property type="entry name" value="SEC14 RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23324:SF39">
        <property type="entry name" value="SEC14-LIKE PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00650">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03765">
        <property type="entry name" value="CRAL_TRIO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04707">
        <property type="entry name" value="PRELI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00180">
        <property type="entry name" value="CRETINALDHBP"/>
    </dbReference>
    <dbReference type="SMART" id="SM01100">
        <property type="entry name" value="CRAL_TRIO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00516">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52087">
        <property type="entry name" value="CRAL/TRIO domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46938">
        <property type="entry name" value="CRAL/TRIO N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101576">
        <property type="entry name" value="Supernatant protein factor (SPF), C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50191">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50866">
        <property type="entry name" value="GOLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50904">
        <property type="entry name" value="PRELI_MSF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PRELI/MSF1" evidence="4">
        <location>
            <begin position="3"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="domain" description="CRAL-TRIO" evidence="2">
        <location>
            <begin position="315"/>
            <end position="491"/>
        </location>
    </feature>
    <feature type="domain" description="GOLD" evidence="3">
        <location>
            <begin position="518"/>
            <end position="669"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="210"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="215"/>
            <end position="229"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50866"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50904"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005754.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="719" mass="82030" checksum="18ECBE153E9349B5" modified="2022-01-19" version="1">MVQKYQSPVRVYKYPFELVMAAYEKRFPTCPEIPVFLGSEILQESKSDDGAVHIVERSCKLNVDAPRLLKKIAGVEYVFFIQKNTVNWKERTLLIEAHNETFSNRVVVLETCSYSVHPENEEWTCFEQSASLDIKSFFGFESTVEKIAMKQYTANIKRGKEVIEHYLKELISQGITFIPRWTPPPVSRQKEKRALAVGHNPGIVPAESCMHGTTKEQPGSSCPAAETTSPDADKLDADYIERYLGQLTPMQESCLIRLRQWLQEMHKGKIPKDEHILRFLRARDFNIDKAREMLCQSLTWRKQYQVDYILQTWRPPALLEEYYTGGWHYQDKDGRPLYILLLGQMDTKGLVKALGEESLLRHVLSINEEGQKRCEENTNLFGRPITSWTCLVDLEGLNMRHLWRPGVKALLRIIEVVEDNYPETLGRLLIVRAPRVFPVLWTLVSPFINENTRQKFLIYSGNNYQGPGGLVDYLDKDVIPDFLGGECVCNVPEGGLVPKSLYQTDEEPENSDHIRLWTETIYHSANVLKGAPHEIVVEILEGESVITWDFDILKGDVVFCLFHSKRAPETSRKEATSSSASTAGDNVQLIDKSWVLGVDYSRMESPLVCREGESIQGSHVTRWPGFYVLQWKMHSSLPCSGTSLPRVDDVLASLQVSSHKCKLMYYFEVLASKDFSKQTRLSLACGSSFDSIQCAINCSLNCLPTHYIQPQRAYHALPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S209</accession>
    <name>A0A8C3S209_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Myozenin 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the myozenin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S209"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007724.1">
        <property type="protein sequence ID" value="ENSCSRP00000007486.1"/>
        <property type="gene ID" value="ENSCSRG00000005479.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030018">
        <property type="term" value="C:Z disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
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    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051373">
        <property type="term" value="F:FATZ binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031433">
        <property type="term" value="F:telethonin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="MYOZ"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15941">
        <property type="entry name" value="MYOZENIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15941:SF15">
        <property type="entry name" value="MYOZENIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05556">
        <property type="entry name" value="Calsarcin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009126"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007486.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="255" mass="28927" checksum="536C4FCD851577B4" modified="2022-01-19" version="1">MLLVSSLGFPNERTVHCQLTLTGPIHQIDRGYSEPFPLDLGKKVSIPQDLMVEELSLQTNRGSQLFQQRQKRVQKFVLEHPTGYRVVSRLISAEDQENYRTELHVAAAGQGTPPKVPKKSNKVIQMSKALNPEALAPGYSGPLKEVPPEKFNFTAIPKGYCSPWQEFLFSEDYRMESKSQLPELPRKPSHFELRSFNRTPIPFGGVLLNDTFTVPGLEMEAQTDTPNSLELVWNRPSFNRAPQGWVRILPETEEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2J3</accession>
    <name>A0A8C3S2J3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Replication timing regulatory factor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
            <location evidence="2">Telomere</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000006794.1">
        <property type="protein sequence ID" value="ENSCSRP00000006582.1"/>
        <property type="gene ID" value="ENSCSRG00000002738.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:chromosome, telomeric repeat region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000723">
        <property type="term" value="P:telomere maintenance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14267">
        <property type="entry name" value="Rif1_CTD_C-II_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022031">
        <property type="entry name" value="Rif1_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22928">
        <property type="entry name" value="TELOMERE-ASSOCIATED PROTEIN RIF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22928:SF3">
        <property type="entry name" value="TELOMERE-ASSOCIATED PROTEIN RIF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12231">
        <property type="entry name" value="Rif1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="3" id="KW-0158">Chromosome</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0779">Telomere</keyword>
    <feature type="domain" description="Telomere-associated protein Rif1 N-terminal" evidence="8">
        <location>
            <begin position="15"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1104"/>
            <end position="1237"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1306"/>
            <end position="1568"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1822"/>
            <end position="1893"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1905"/>
            <end position="1928"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="2003"/>
            <end position="2027"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1108"/>
            <end position="1119"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1123"/>
            <end position="1143"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1144"/>
            <end position="1156"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1166"/>
            <end position="1181"/>
        </location>
    </feature>
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            <begin position="1188"/>
            <end position="1210"/>
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    </feature>
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            <begin position="1330"/>
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            <end position="1464"/>
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    </feature>
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        </location>
    </feature>
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        <location>
            <begin position="1532"/>
            <end position="1541"/>
        </location>
    </feature>
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        <location>
            <begin position="1542"/>
            <end position="1554"/>
        </location>
    </feature>
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        </location>
    </feature>
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            <end position="1877"/>
        </location>
    </feature>
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        <location>
            <begin position="2008"/>
            <end position="2023"/>
        </location>
    </feature>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022895"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF12231"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006582.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2258" mass="251183" checksum="9A71A37666BF5DBB" modified="2022-01-19" version="1">MFCNLIKYQVDTISSFNVFFFFLQAHISSQNSELSSAALQALGFCVFNSKITSELSATEIQELLSTVNSIAVKTSDKNTRTRALWVISKQTFPSEIVGKEVPSIISTLETILTKGDVYSMAVEYEALNVVIRLMEQTPTQMGEEAVRWAKLIIPMVVHSAHKVQLRGAAALEMGMPLLLQKQQEVAVITEHLMTTKVISELQKLFSAKNETYVLKLWPLFVKLLGKTLHRSGSFINSLLQLEELGFRSGSPVVKKIAFIAWKSLIDNFALNPDILCSAKRLKLLMQPLSSIHVRTEALALTKLEVWWYLLVRLGPQLPANFEQVCVPLIQSTLSLDSSVVPQGTPSRAAANQSLAAATSAQKSGSYPFGSPVTPRINLNSSISGIIVIPSIQLLGIEMLLHFLMGPEVLAFSKQNKLVLNLEPLQHPLISSPSFFCKHASTLINAVQEGFIAIGKEVPDAMLNIIWKHMIGFVKAAIESGNKKERQGSEMLTVLLQALKNIVTSSALPVQKMLSLIEITIKELPSKVLGSPAYQVADMDLLNGTPALFLIQLPFRNNLLEWCVTDERFFLNLEVLVGCVLSGPTSPLAFSESVFCIINQCAKQVENKEHLWRMWSIVVNPLTEWINQTSEVNQGDALEHNFNAVYSALLLPISHIFPIQEFPQPTMKSLLRTWSELYRTFARCASLVATAEENLCCEELCAKISGLEDEVLVNLSMVDGLTHIVSVMIDCINFTPYGTKYQPKNRSPQTPTDWSKKKKEPLGKLASLFKLLVKLINSFHMLSSKDTQSETLISVGTSVIAILHNIISHISLPSMIRTMFASLSKPLAMFYEKTKVYSSLSNKLEKLLGEIIVCLQSHYTGFYDSDLLEQLSPLLCIFFLHKSKQIRNQSAQFWNATFAQATVLTYPEELKSILSQAKNKILLLLPGFESVEIVEESNGPFSDATENSQWDAKISGIEVKSGGKRDSLLAQANGLKDKTTTAHLKLEFSSSKTKPSEILLEEEKSVDFVVIPLETKERILTEHQKEVLRTKRIDIPAMYNNLDASQDTALFSQYSQSQEDSFEPLENSVNIEDKSITHVPEICSDLNCEVDLQKKSITERVAKESLVGEDSKKHATETVAKEPSVGNENTSNVSSSSSSSDVISGTPQPASRRQSFITLEKFDSSENRPFSPSALNRLSGASGTAAVLDKQESVDAQKTPSKIEKPKEENKSSSTSEFEGTVTGIKRLSRRQNKTQHVEIRQSKLLTELEQEKSIQESVVATYLENKSGTPSQTEETKCILDTQTQAPNSAVIESTTIEHKQIVDGVEEEEKCIGPNLDSKENTPPVVAISTDQISNDDNQVPQMSPNQKTLRRSSRRRSEIAENATDSQDKENSHQKKEKRKDDEKSFQKRVPQIKEDASQKQKSVSEKAIEAKENANKKECNFHEKTAAEDIGPKESHTSRGLEEEMNKNAKKSESDNLKSEIEYVQDSGSDITSQKKTRGRTRYQTRRASQGLLSSIENSESDSSETREESTKRKRSGKWKNKSDPLQSKVKEEKESQNQERSSQEITTEIRNLSEVKNKGETSSEVDKDTVLISQACEVKNKKFYTAINESTGILDMAKTSGCGQNTNVEQNKTNILEEPFMNPCISEPVLKTRQANKSLDKQRSVEVTTTSDAVLSSEKPLQVVECQHKRSKRMRRSKSYNCCGENSQHQEKSFTELKNADNHAQGEHKNTCIQITMTALETSNDSHFEEKLFVEPCAMSTPLLPIKKSSFINDSERGIQSENDLERNTIPVEEDLETLSYIKRNTCEPVIQEPEPTNLVDSIEQCLTDFVSKESIESCLPLENGTEPKATEKEEMSQNGQMEEISDTETVNKPDQTKINEPKHDQNDAEKTENTPIEAHSPQDSEMKEEDLIFTESAVATTVPENVASDQEGAEESDNVDSPQKLKELDSAALVKVNESPNGVQTRCIWSPSASPSTSILKRGIKRHQEDDSPSPANKIRRVSFANPIYQEGLADDIDRRSPVVRSHSSSNSSPSLRNFKTSSNTQAKHITTPTKGLLSPGSRNAKFKSSKKCLITEMAKESLPCPTESVYPALVGCKAPVDIILPQITSNIWARGLGQLIRAKNIKTVGDLSTLTVAEIKTLPIRSPKVSNVKKALRGYHEQQVKARGFDEIAALEDREKTENVIDEKPFSTDEERLATDLSEPVALSTDGQPTTDLLSQVSALAAQLTSEDLHSYSGSQLFQMQEKLGSMTNCIMKNLQSRWKSPPHESSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2P2</accession>
    <name>A0A8C3S2P2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">LisH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2P2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007823.1">
        <property type="protein sequence ID" value="ENSCSRP00000007583.1"/>
        <property type="gene ID" value="ENSCSRG00000005594.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097110">
        <property type="term" value="F:scaffold protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042790">
        <property type="term" value="P:nucleolar large rRNA transcription by RNA polymerase I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006594">
        <property type="entry name" value="LisH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017859">
        <property type="entry name" value="Treacle"/>
    </dbReference>
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        <property type="entry name" value="TREACLE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20787:SF10">
        <property type="entry name" value="TREACLE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00667">
        <property type="entry name" value="LisH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50896">
        <property type="entry name" value="LISH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="57"/>
            <end position="876"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="907"/>
            <end position="1070"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="114"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="143"/>
            <end position="157"/>
        </location>
    </feature>
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        <location>
            <begin position="190"/>
            <end position="211"/>
        </location>
    </feature>
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            <begin position="219"/>
            <end position="235"/>
        </location>
    </feature>
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        <location>
            <begin position="246"/>
            <end position="259"/>
        </location>
    </feature>
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        <location>
            <begin position="268"/>
            <end position="279"/>
        </location>
    </feature>
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        <location>
            <begin position="300"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="342"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="358"/>
            <end position="371"/>
        </location>
    </feature>
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        <location>
            <begin position="387"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="427"/>
            <end position="438"/>
        </location>
    </feature>
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        <location>
            <begin position="446"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="557"/>
            <end position="566"/>
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        <location>
            <begin position="567"/>
            <end position="589"/>
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    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="610"/>
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    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="650"/>
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        <location>
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        <location>
            <begin position="775"/>
            <end position="792"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="799"/>
            <end position="810"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="818"/>
            <end position="827"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="828"/>
            <end position="840"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="841"/>
            <end position="864"/>
        </location>
    </feature>
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        <location>
            <begin position="907"/>
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        <location>
            <begin position="922"/>
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        <location>
            <begin position="946"/>
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        <location>
            <begin position="1016"/>
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    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="1052"/>
            <end position="1062"/>
        </location>
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    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007583.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1070" mass="106641" checksum="492BFBC71586CC7A" modified="2022-01-19" version="1">MAAAGTGPRELLALIHQHLLHAGYAKAARELQLQLGQKEFPPQLASLEDIFTHWQKTPSNAKKRKASNLGGGIPAKKIRVPDPKSSSESSEEETKAATAVAPLVTNSTVQAESSGDEDSSSEEEAAAGKQIKEVRTAAAASKAGNSLQHAAQNQANATPGKPGAAAVVQTRAGKSKGISNKLTPGAPGTSSALAKAGQKKASAGKPGPAAATQAKVGPSKATAATAKAAESSESSDSSESEEGEKMPAAKLPAPKSALKQTVGKAESSSEDSSDETSSEEELKPPALQTKPAAKAAQVNATPVKSAPATPAPTKRTPGKVSTPAPWKPTADTPTQSKPGAVKVTAPAKAAGSAKAEDTSESSDSSDSDDGEATSAAQTNPSARAPQAPVKSAPATPASAKAAPVKALTPAPRKQPSKPAVPSQANVRPRTTRTAAKAAGSTKPEESSESSDDSSSEDEAPPVPISQKRLPTPQPSPGIKPSLVGKAVSPGKAAGSALKGKDSESESSTSSDSEEEAAAQKQPPNTAMQAAAAAKLTSVKKAQALPASLPKTPGAADSSEESSEESDSAQVPPQQPAQAKLQPAPAAKPLGTAAGTARPRLPTGKGASRVASSPAKAGAAAVGQASESSDSSESEAEEKPARPPLPPSCLKQGAASGKAAAPAGKGAQANTSALLSPAAKGKGPVAAAGKAGLPAAGRATQSQAVPPAPGKGQESPDSSSSSDSEEGDMAKQPLKSAGAPQKQGVTKEADSSSSESSEEEQQPSQSLLTGYLGLSKAPAAPQAQKPASLTLPKPGRRKAAAPAASTLAKPGKAALPDVSESDSSDSDTDAEKTAAKPKAESKSSSSGAEAVAAKVASSQETAAGKAGEGGAGGKALRAKKALAVTQNAGGPKSAPEVPSPYALLSIVPSESSASNSEDGVTTAAKAPGGQAPGEPEGGKKKQKNAKKTPAASAKALKAAKAPKRGDKENKKQKSSVKRKLAAGDAGPAEPKPKKPKNSLEAPKKKKSKGERPVGSKEKKKKASKKKKTVKDKKKKSKKAVSGAEPSTDGSASTHKKKKKKKKKAAELEGSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S364</accession>
    <name>A0A8C3S364_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Nudix hydrolase 22</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S364"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008260.1">
        <property type="protein sequence ID" value="ENSCSRP00000007990.1"/>
        <property type="gene ID" value="ENSCSRG00000005891.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0052751">
        <property type="term" value="F:GDP-mannose hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.79.10">
        <property type="entry name" value="Nucleoside Triphosphate Pyrophosphohydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015797">
        <property type="entry name" value="NUDIX_hydrolase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000086">
        <property type="entry name" value="NUDIX_hydrolase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055295">
        <property type="entry name" value="NUDT22/NUDT9-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31835">
        <property type="entry name" value="URIDINE DIPHOSPHATE GLUCOSE PYROPHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31835:SF1">
        <property type="entry name" value="URIDINE DIPHOSPHATE GLUCOSE PYROPHOSPHATASE NUDT22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55811">
        <property type="entry name" value="Nudix"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS51462">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0460">Magnesium</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nudix hydrolase" evidence="6">
        <location>
            <begin position="114"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="144"/>
            <end position="163"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS51462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007990.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="280" mass="31078" checksum="9B6B3B1021DEE8AD" modified="2022-01-19" version="1">MDPEISIMLQCPSPKGLAETEVRAELSPAYDRRQLPGGQAWIDSVWEARCRYSPWLFNGSKFRLHSAQLDGGSLTFHLGLTCYKDFLGTNRAGMARHLQQQGWQDFGDSQAYLAEPLGVGAMVHTADDGFVFLRRSMRVGEAPGLVDIPGGHPEPQVDVPEESIRSENLPRQMVVKEIFTSILREIRDEVNLPLPTLSQPVLLGIARNQTSAGRASAEFYVRCSLMSEQVKQRYEIGGPEAQESTGIIFIKRETGGMWRELCPSAKGAVRLYTLVQGGEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3E2</accession>
    <name>A0A8C3S3E2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Protein YIF1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Has a role in transport between endoplasmic reticulum and Golgi.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="9">Endoplasmic reticulum membrane</location>
            <topology evidence="9">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="9">Golgi apparatus membrane</location>
            <topology evidence="9">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 9">Belongs to the YIF1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3E2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008502.1">
        <property type="protein sequence ID" value="ENSCSRP00000008224.1"/>
        <property type="gene ID" value="ENSCSRG00000006086.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030134">
        <property type="term" value="C:COPII-coated ER to Golgi transport vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005793">
        <property type="term" value="C:endoplasmic reticulum-Golgi intermediate compartment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
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        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005578">
        <property type="entry name" value="Yif1_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14083:SF1">
        <property type="entry name" value="PROTEIN YIF1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14083">
        <property type="entry name" value="YIP1 INTERACTING FACTOR HOMOLOG YIF1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03878">
        <property type="entry name" value="YIF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 9" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="7 9" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 9" id="KW-0653">Protein transport</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 9" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="121"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="152"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="186"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="212"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="253"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009727"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU368073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008224.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="278" mass="30897" checksum="74F011774EFFD357" modified="2022-01-19" version="1">MADPHQLFDDTSATAPGRGYAAQQSPPVGYPAQGSFLAEPMSSFAMTYGSTLASHGKEIVDKNIDRFIPVTKLKYYFAVDTVYVGKKLGLLLFPFMHQDWQVRYQQDTPVAPRFDINAPDLYIPVMAFITYILVAGLALGTQNRFSPDILGLQASSALAWLIVEVLAILLSLYLVTVNTDLTTIDLVAFSGYKYVGMIVGIVSGLLFGKTGYYLLLSWCCLSIFVFMIRTLRLKILSEAAAEGVLVRGAKNQLRMYLTMAIAALQPLFMYWLTYHLVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S458</accession>
    <name>A0A8C3S458_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Espin</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Stereocilium</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S458"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009070.1">
        <property type="protein sequence ID" value="ENSCSRP00000008769.1"/>
        <property type="gene ID" value="ENSCSRG00000006451.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032420">
        <property type="term" value="C:stereocilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051017">
        <property type="term" value="P:actin filament bundle assembly"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="P:sensory perception of sound"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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        <property type="entry name" value="Putative espin"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Putative espin"/>
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        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Ankyrin_rpt"/>
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        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
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        <property type="entry name" value="Espin/Espin-like"/>
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        <property type="entry name" value="WH2_dom"/>
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        <property type="entry name" value="ESPIN"/>
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        <property type="entry name" value="ESPIN"/>
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        <property type="entry name" value="PRICHEXTENSN"/>
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    </dbReference>
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        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="5"/>
    </dbReference>
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        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="5"/>
    </dbReference>
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        <property type="entry name" value="WH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="3" id="KW-1009">Hearing</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="5">
        <location>
            <begin position="103"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="5">
        <location>
            <begin position="171"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="5">
        <location>
            <begin position="205"/>
            <end position="227"/>
        </location>
    </feature>
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        <location>
            <begin position="239"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="5">
        <location>
            <begin position="271"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="domain" description="WH2" evidence="7">
        <location>
            <begin position="615"/>
            <end position="632"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="341"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="370"/>
            <end position="466"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="481"/>
            <end position="688"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="729"/>
            <end position="792"/>
        </location>
    </feature>
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        <location>
            <begin position="378"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="418"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="6">
        <location>
            <begin position="429"/>
            <end position="461"/>
        </location>
    </feature>
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        <location>
            <begin position="481"/>
            <end position="502"/>
        </location>
    </feature>
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        <location>
            <begin position="562"/>
            <end position="584"/>
        </location>
    </feature>
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        <location>
            <begin position="591"/>
            <end position="606"/>
        </location>
    </feature>
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        <location>
            <begin position="631"/>
            <end position="646"/>
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        <location>
            <begin position="733"/>
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        <location>
            <begin position="751"/>
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    </feature>
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            <dbReference type="ARBA" id="ARBA00004645"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023043"/>
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            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
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    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="816" mass="88328" checksum="B2FD2A1CF935DAF7" modified="2022-01-19" version="1">MALERALLAARQGDVDTLKSLQAEGLLQPGLRDALGASPAHHAARAGKLNCLRYLVEEAALRGNSRARNGASPGHDAAATGNLACLQWLLTQGGCCVQDTDNSGATILHLAARFGHHEVIDWLLRFGGSDPMIATDTGALPVHYAAAKGDFPSLRLLLGHCPNGVSAQTKNGATPLYLACQEGHLEIIQYLVKDCGADPHVRANDGMTPLHAAAQMGHNTIIVWLVSFTSISLSEQDGDGATAMHFAASRGHAKVLSWLLLHGGEIGTDQWGGTPLHDAAENGELECCQILVVNGVNLGLRDQDGYTAADLADYNGHSHCAKYLRTVENMSVEHRVLSRDPSADLEFKQPDSGMSSPNTTMSVQQAHFDLGSPTSTLSNYDSCNSSQSSTGEKRSSQPGGKSRPAKGSTYMDMLNPEIRPRDGKREGEAPPPPPPSFPPPPPPPNSKLPPPPPGYPAPEPPEAQHTAEMYVQAKNNLRHVESEVLKKEDSSLGGLRRVDSSRKPRNFSKQPSTGDYYKHLDPGAGEQPGSWRMAHSEEASLLSDDNVHNGSAAENKPSGEMTPPPPPPPLPENICPPPPPPPLPTETQVPSFSQRRSSSSTGSAKSFNMMSPTGDNSELLAEIKAGKSLKPTPQSKGLTTVFSGSGQPARPPDTGLPGTAASCLSPARTLTPPATSPEPVVNGNSPLMASVQPSQLDIETLIPTHDEQGRPIPEWKRQVMVRKLQMKIQEEEEQKRKEKEEEARLATMPAWRREILRKKLEEEREQKRKEQEKLKREEAEKEKEQSEKLRTLGYDETKLAPWQRQIILKKGDIAKH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S491</accession>
    <name>A0A8C3S491_CHESE</name>
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        <recommendedName>
            <fullName evidence="2">BUD13 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <text evidence="1">Belongs to the CWC26 family.</text>
    </comment>
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        <property type="protein sequence ID" value="ENSCSRP00000007490.1"/>
        <property type="gene ID" value="ENSCSRG00000005494.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:RES complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="C:U2-type spliceosomal complex"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:RNA binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:mRNA splicing, via spliceosome"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="entry name" value="Bud13"/>
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        <property type="entry name" value="CWC26_splicing_factor"/>
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        <property type="entry name" value="BUD13 HOMOLOG"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="BUD13 HOMOLOG"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF09736">
        <property type="entry name" value="Bud13"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="21"/>
            <end position="68"/>
        </location>
    </feature>
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            <begin position="139"/>
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        </location>
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            <begin position="600"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00014454"/>
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    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007490.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="663" mass="74973" checksum="8A31F8C75AE77CA6" modified="2022-01-19" version="1">MAAPGLSKAEYLRRYLGGAAAEPEGGRRKRRKKPPGCGGRGMRIVDDDVSWNSISAAQEKDEEEEDEGDLPVVAEFIDERPEEVKRMEEFRTNNKWKLLGGKLGVVVVLAPAKYSALYNTHKCSKSLFQIIYTSETTKQKKIKHSYEPSPPRRGRHDSPEISPPRKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXKKSNKTMDRSLPGGIQGERSNLRSGFPHKSSSHHKRQITPDLSPPRKNRDNSNLAISPSQRKRTGSPSGLKKQSSTRGFSPANKKPKQAPSPKRRKRPDSDSSLPQKSSQDSSDSDLSPLRNSRRPGPLHRDSPSKLSPPKRNQNMSSDSDLSPPRRSQAAGKKLHGSRSSPGLMPPHRGPDSKRSFQGERGEDQRVNDSQNAETVFRDKSGRRRDLTQERLEQQKKAEAKSERDELYAKWGKGLAQNRQQQQNVEDAVKEMQKPLARYIDDQDLDQMLREKEREGDPMANFIRKKKAKESKDKKEKPRYNGPAPPLNRFNIWPGYRWDGVDRSNGFEQKRFARLASKKAVQELAYKWSVEDM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4F6</accession>
    <name>A0A8C3S4F6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">IQ motif containing H</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4F6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009858.1">
        <property type="protein sequence ID" value="ENSCSRP00000009521.1"/>
        <property type="gene ID" value="ENSCSRG00000006705.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd23767">
        <property type="entry name" value="IQCD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056855">
        <property type="entry name" value="ATP-grasp_IQCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000048">
        <property type="entry name" value="IQ_motif_EF-hand-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038752">
        <property type="entry name" value="IQCH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14465">
        <property type="entry name" value="IQ DOMAIN-CONTAINING PROTEIN H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14465:SF0">
        <property type="entry name" value="IQ DOMAIN-CONTAINING PROTEIN H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24923">
        <property type="entry name" value="ATP-grasp_IQCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00612">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00015">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IQCH-like ATP-grasp" evidence="1">
        <location>
            <begin position="518"/>
            <end position="782"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF24923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009521.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="920" mass="104543" checksum="306D8AF55AA6AD54" modified="2022-01-19" version="1">MVICVHYWYNIIFISLEQNEEGVDVHVLETAIERTEIGLRVSRSTVQTEQEELANSEVCIMIALFGWLKSTGLVAYEVIQDVCPRKIMKGPTVGNLLALPASHQMDAPLPILERDARKGILNLIERRLIPPAAKITLESPPVVPKAAPLHEFHKQHKKPVIDMILASLLNPPMMPPQPLQNTFLDYDITIYNGTIDHKAPDFLAFKQHCCLSWGSILSFLEHVEKLLKDYAVPLAIIKSKKLMELISDFELNQRPTRDDLLSVIKNRTTVKRILNQPGQRYKGQHGTEMAATKIQATWRRYKDRKAYIHFRQQQWASGVIAISWLLRSHMARVKKTLKESRQRHLENFYIRAKHLAANWNRIRTSRRTIIHIPSLGYSHCIRETAPDFALQQNLQMGRLCDILDANVDVIYICPLHLSEELLQYYNKLLGLQAAVRSGNPEDMGDLQDRFKILTPEAINSFPGHHMCLATQLKYSPKTIKRIKNLIQGKEAYIIGGLPHKDDLAVADMLNVPILGSEPEVAHLYRTKSGSKRIFASACVPTPPGEYDIYNHRQMLEVLSQLIIDNLGVRRWLFKVDNEFGGNGTAYCDIPRHLKCYPWAQKECQRYNTEMWRKKWAHEPALVKISQELPGLLAQHAQPVNEKRFPTWEKFLQTFLSQGGVIEAFPPSENVTNLTVDMLIEPMGDIKIVSSGDQIHADGPLQSSGTTVPQCSVDSAVLNSLCLKIGEACKSRGVLGYFSVDFVSFIHPQTMEQQVWVTDLDLCYSDQLAFTQLMLYVTNGNLDGCSSRFEVPLTWKKTKSQSVLSEEADPSPVSSRYAVMSSQLRHSNLSVIYYSVLLQICKAHGIGFDEKQGTFFILYEDRKRYRLGMITIGEDLQGVLMTFAHNLFIIHQEISAPNMQGETNFKVSTCGTLETNKFIWA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4K6</accession>
    <name>A0A8C3S4K6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">Bone morphogenetic protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Negatively regulates the structure and function of the limb apical ectodermal ridge.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the TGF-beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4K6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007890.1">
        <property type="protein sequence ID" value="ENSCSRP00000007646.1"/>
        <property type="gene ID" value="ENSCSRG00000005637.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051216">
        <property type="term" value="P:cartilage development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001503">
        <property type="term" value="P:ossification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045597">
        <property type="term" value="P:positive regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051240">
        <property type="term" value="P:positive regulation of multicellular organismal process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd19390">
        <property type="entry name" value="TGF_beta_BMP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.90.10:FF:000103">
        <property type="entry name" value="Bone morphogenetic protein 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.970:FF:000009">
        <property type="entry name" value="bone morphogenetic protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.970">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.90.10">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047953">
        <property type="entry name" value="BMP2_TGF_beta-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029034">
        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001839">
        <property type="entry name" value="TGF-b_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001111">
        <property type="entry name" value="TGF-b_propeptide"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015615">
        <property type="entry name" value="TGF-beta-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017948">
        <property type="entry name" value="TGFb_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848:SF143">
        <property type="entry name" value="BONE MORPHOGENETIC PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848">
        <property type="entry name" value="TGF-BETA FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00019">
        <property type="entry name" value="TGF_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00688">
        <property type="entry name" value="TGFb_propeptide"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00669">
        <property type="entry name" value="INHIBINA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00204">
        <property type="entry name" value="TGFB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57501">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00250">
        <property type="entry name" value="TGF_BETA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51362">
        <property type="entry name" value="TGF_BETA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0891">Chondrogenesis</keyword>
    <keyword evidence="6" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="4" id="KW-0202">Cytokine</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 14" id="KW-0339">Growth factor</keyword>
    <keyword evidence="8" id="KW-0892">Osteogenesis</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="TGF-beta family profile" evidence="16">
        <location>
            <begin position="221"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="213"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="15">
        <location>
            <begin position="216"/>
            <end position="237"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00058011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007646.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="338" mass="38794" checksum="DCE3F42C42D1E9B6" modified="2022-01-19" version="1">MFGLKRRPSPGKNAVIPPYMLDLYRLQAGQQLGRSALGYPLERAASRANTVRSFHHEEAWEELPEASGKTARRFFFNLTSIPNEELLTSAELQIFREQVQETFENNSSYHHRINIYEIIKPATATSKDPATRLLDTRLVHQNASKWERFDVTPAIMRWIAHRQPNNGFIVEVAHLDNESSVSKRHVRISRSLHQDEDSWSQLRPLLVTFGHDGKGHPLHKREKRQAKHKQRKRHKSSCKRHPLYVDFNDVGWNDWIVAPPGYGAFYCHGECPFPLADHLNTTNHAIVQTLVNSVNSKIPKACCVPTELSAISMLYLDENEKVVLKNYQDMVVEGCGCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7Y8</accession>
    <name>A0A8C3S7Y8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7Y8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011483.1">
        <property type="protein sequence ID" value="ENSCSRP00000011065.1"/>
        <property type="gene ID" value="ENSCSRG00000008271.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034360532" description="Ig-like domain-containing protein" evidence="1">
        <location>
            <begin position="20"/>
            <end position="55"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011065.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="55" mass="6045" checksum="CA0422C55D149E8C" modified="2022-01-19" version="1">SPWTQRVSKILVLLPNTLSHVQLVESGGDVKKPRDSLRLSCKASGTIPTTWVICK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S946</accession>
    <name>A0A8C3S946_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Egg-white cystatin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cystatin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S946"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012060.1">
        <property type="protein sequence ID" value="ENSCSRP00000011621.1"/>
        <property type="gene ID" value="ENSCSRG00000008693.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070062">
        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004869">
        <property type="term" value="F:cysteine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00042">
        <property type="entry name" value="CY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.450.10:FF:000004">
        <property type="entry name" value="Cystatin C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000010">
        <property type="entry name" value="Cystatin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046350">
        <property type="entry name" value="Cystatin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018073">
        <property type="entry name" value="Prot_inh_cystat_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47033">
        <property type="entry name" value="CYSTATIN-M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47033:SF1">
        <property type="entry name" value="CYSTATIN-M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00031">
        <property type="entry name" value="Cystatin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00043">
        <property type="entry name" value="CY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54403">
        <property type="entry name" value="Cystatin/monellin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00287">
        <property type="entry name" value="CYSTATIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0789">Thiol protease inhibitor</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034026731" description="Egg-white cystatin" evidence="8">
        <location>
            <begin position="26"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="domain" description="Cystatin" evidence="9">
        <location>
            <begin position="27"/>
            <end position="141"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022704"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00078073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="SMART" id="SM00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011621.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="158" mass="17433" checksum="CF033CD55DED44A5" modified="2022-01-19" version="1">MSSAGASVCLAALWLLLLAGRGLRGERLVGGRHEVPFSDPGVQDAVRFALKAYNQASNSLHYSRAERVLSAQSQVVAGIKYYLTIQLVTTLCRKNGAGLGNRDICTCPLPPVSEQQKLFCEFQVWSRPWLNHTELLSQNCSVRILKPVPSDDHEPICR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SA48</accession>
    <name>A0A8C3SA48_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">DDB1- and CUL4-associated factor 13</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">WD repeat and SOF domain-containing protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the WD repeat DCAF13/WDSOF1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SA48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007143.1">
        <property type="protein sequence ID" value="ENSCSRP00000006928.1"/>
        <property type="gene ID" value="ENSCSRG00000005144.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000012560.1">
        <property type="protein sequence ID" value="ENSCSRP00000012089.1"/>
        <property type="gene ID" value="ENSCSRG00000009087.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0080008">
        <property type="term" value="C:Cul4-RING E3 ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032040">
        <property type="term" value="C:small-subunit processome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990756">
        <property type="term" value="F:ubiquitin-like ligase-substrate adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007292">
        <property type="term" value="P:female gamete generation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000462">
        <property type="term" value="P:maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd00200">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000132">
        <property type="entry name" value="DDB1- and CUL4-associated factor 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000269">
        <property type="entry name" value="DDB1- and CUL4-associated factor 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007287">
        <property type="entry name" value="Sof1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051733">
        <property type="entry name" value="WD_repeat_DCAF13/WDSOF1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22851:SF0">
        <property type="entry name" value="DDB1- AND CUL4-ASSOCIATED FACTOR 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22851">
        <property type="entry name" value="U3 SMALL NUCLEOLAR RNA U3 SNORNA ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04158">
        <property type="entry name" value="Sof1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="11" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="6" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="9" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="7 13" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="13">
        <location>
            <begin position="62"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="13">
        <location>
            <begin position="278"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="13">
        <location>
            <begin position="321"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="domain" description="Sof1-like protein" evidence="15">
        <location>
            <begin position="354"/>
            <end position="440"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="417"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="14">
        <location>
            <begin position="417"/>
            <end position="426"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005649"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00021762"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00032239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF04158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012089.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="445" mass="51333" checksum="1E014405CA14DE4C" modified="2022-01-19" version="1">MRVKVLSRNPDDYIRETKQDLQRVPRNYDPALHPFEVPREYMRALNATKLERVFAKPFLASLDGHRDGVNCMAKHPQSLSTVLSGACDGEVKIWNLTKRECIRTLQAHEGFVRGICARFCGTSFFTVGDDKTVKHWKMDGPGYGGEEEPLHTILGKTVYTGIDHHWKEAVFATCGHQVDIWDEQRTSPICSLTWGVDSISSVKFNPIETYLLGSCASDRNIVLYDMRQSTPLKKVILDMRTNTLCWNPMEAFIFTSANEDHNLYTFDMRFLESPVMVHIDHVSAVLDVDYSPTGKEFVSASFDKSIRIFPVDKGHSREVYHTKRMQHVITVKWTSDNKYILCGSDEMNIRLWKANASEKLGVLVPRERAALNYNQKLKEKFQHHPQIKRIARHRHLPKAIYSQAKELRIMREARRRKELNRRKHSKPGSSPFVSEKKKHIVAVVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAM7</accession>
    <name>A0A8C3SAM7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Nephrocystin 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000010620.1">
        <property type="protein sequence ID" value="ENSCSRP00000010250.1"/>
        <property type="gene ID" value="ENSCSRG00000007663.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097546">
        <property type="term" value="C:ciliary base"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035869">
        <property type="term" value="C:ciliary transition zone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097730">
        <property type="term" value="C:non-motile cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090090">
        <property type="term" value="P:negative regulation of canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904491">
        <property type="term" value="P:protein localization to ciliary transition zone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22239">
        <property type="entry name" value="NPHP4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058687">
        <property type="entry name" value="Ig_NPHP4_1st"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058688">
        <property type="entry name" value="Ig_NPHP4_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058686">
        <property type="entry name" value="Ig_NPHP4_3rd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058685">
        <property type="entry name" value="Ig_NPHP4_4th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029775">
        <property type="entry name" value="NPHP4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058765">
        <property type="entry name" value="NPHP4_C2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058764">
        <property type="entry name" value="NPHP4_SK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31043">
        <property type="entry name" value="NEPHROCYSTIN-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31043:SF3">
        <property type="entry name" value="NEPHROCYSTIN-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26015">
        <property type="entry name" value="Ig_NPH4_3rd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26190">
        <property type="entry name" value="Ig_NPHP4_1st"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26189">
        <property type="entry name" value="Ig_NPHP4_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26187">
        <property type="entry name" value="Ig_NPHP4_4th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26186">
        <property type="entry name" value="NPHP4_C2_3rd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26173">
        <property type="entry name" value="NPHP4_SK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="NPHP4 C2-like" evidence="4">
        <location>
            <begin position="582"/>
            <end position="816"/>
        </location>
    </feature>
    <feature type="domain" description="NPHP4 SK-like" evidence="3">
        <location>
            <begin position="894"/>
            <end position="957"/>
        </location>
    </feature>
    <feature type="domain" description="NPHP4 Ig-like" evidence="7">
        <location>
            <begin position="960"/>
            <end position="1108"/>
        </location>
    </feature>
    <feature type="domain" description="NPHP4 Ig-like" evidence="6">
        <location>
            <begin position="1115"/>
            <end position="1212"/>
        </location>
    </feature>
    <feature type="domain" description="NPHP4 Ig-like" evidence="2">
        <location>
            <begin position="1223"/>
            <end position="1307"/>
        </location>
    </feature>
    <feature type="domain" description="NPHP4 Ig-like" evidence="5">
        <location>
            <begin position="1312"/>
            <end position="1407"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="450"/>
            <end position="485"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF26015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF26173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF26186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF26187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF26189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF26190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010250.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1407" mass="158007" checksum="65AE90E763440477" modified="2022-01-19" version="1">MSEWQRIFVQNLTVPPHSQRRRHLPRESIAFQCVLKYVEGNLIKQRVLEGLSEVEYQLRLSLFDITYRHFFGRTWESTTRPLKAVPGQPPKVVFNETIYFHTSLNHPSIVAVVEVVAAAKKQEGTHQDLSCGFGILHLFNSKSEPTDVATKDRGLKLYHGTPRALLHPLLQDPIEQNKYMTVIENTHLQYTLRPHPALETTYHLFPENMLLSGLQKIPGLLLTRGEPNDFFRKPHLMKSVTWYLDKLSIHLYPSLEKFEEELLDLLNSERLLQDSSTADGSEVLIQERRLHIGVHNGFCFVQTPQVVVVVPEAEVVRGRSASFHRKQGLSAKPSTVGQALVLRSRIRLTEMVRHPAFAIVFQLEYVFCAPGGADRKALSISSLTKAAYMHSIRWTVWNPLPDSSSADVILPLQGGAQHNPSHGLVYKMPPTSMSSEEVKQVESGTVQFQFSTDSEEHLGTSTNSLSNTREEPLRSAKPSTPSRTAWPGQLLRRALQSPAPAAFCHHPSGPFHGGTLVCQQELPYGGSSGGITHLEADLSPSSLILDSSASDQLRELPFTPVHAPIVAIGTQTGSSSTVLTRASLSRLHAAGFPEILDCNKEPAEVVDPADPVNFNPQREEADFLQSNEIILQFLAFTRIPQDGVGTTWPKTMYFTFQFYRFPPVTTPRLQLVKMDQSVTAGSAASSHILFQINKDGTLKSGSPGLQLKYMVDPGFLKPGEQRWFIRYIADHNLQIDIWDGDSLLLIGSAAVKLKHLLRQGRTAVQVHHELEVMTTEYEQDTTVMSGDVLRHGTVKPVGVYAVVKGRLHLSLANVGHLCEQRLKKSNSLPPSRSRVVSSHDGTSGFHGGSLFSLNTPGAKNVSQAQKLADVDSELAAMLFSRLQEVSMAFQHTSREASAIRRRKLERMMMVRQLEAQEDISGRRASLMRIQHSRDLQIIDAYRERIKAESISSMLSQAITTNYTLYATLGTAEFFEFALRNPYNVQHTVTIEINHPELSVIVDSREWRHFKELTHTMTTPVEEDMFHLQDSLMPQVYLRPKETIHIPFKYQTFSVDHAQGPAELRFNKGTEAASPWKFSAMLTKRIKISFKANGDKPIAILSVNVEPQPHVVDQTFRFYHPELTFLKKSIRLPPWYTLPGAPAGMPGGEPEMYVRCSDPNIICETKKMGPGEPQDVFLKVAGGPSPQIKTFFVAIYTDAWLAAPIQIWQFYLHSLQRVDVSCITGQLTRLSLVLRGTQTIRKVRAYTSHTQELKVDPKGVFILPPNGVQDLHIGVRPQKAGSRFVYLNLVDVEYHQLVSSWLVCVSCRQPVISKAFEITLPAGGGKGSNKRITYTNPYPSRRMYFLHTNRADLLQFKEDSFEIGGGEMYTIGLRFAPSQSPGEEEILIYINDHEDKNEETFCVKVAYQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBQ4</accession>
    <name>A0A8C3SBQ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011091.1">
        <property type="protein sequence ID" value="ENSCSRP00000010694.1"/>
        <property type="gene ID" value="ENSCSRG00000008007.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010694.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="208" mass="22011" checksum="95CF544EF08E2BA2" modified="2022-01-19" version="1">MYFCPLLSRSAGSDLGTSLSMQLDTPSLLSQPSFILSTNPCITSTGTSYGMVPSPPSYHKSLIPVHPSAISSTTSVMSAREDQKPSTSTSHPSAFAALHMRNAPVPSKQSAQRLVISEASNSVASGGSVGRYSSSGTSGSNIGLALFGVGLGNKALFQSLMEENGCCLLYIVEDQLPEVERAFNTEFLKFKGKNGLNCIHCTFFCNLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC23</accession>
    <name>A0A8C3SC23_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">LEM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000012087.1">
        <property type="protein sequence ID" value="ENSCSRP00000011647.1"/>
        <property type="gene ID" value="ENSCSRG00000008713.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004520">
        <property type="term" value="F:DNA endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000712">
        <property type="term" value="P:resolution of meiotic recombination intermediates"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd10454">
        <property type="entry name" value="GIY-YIG_COG3680_Meta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12934">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.720.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034998">
        <property type="entry name" value="ANKLE1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011015">
        <property type="entry name" value="LEM/LEM-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003887">
        <property type="entry name" value="LEM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46427">
        <property type="entry name" value="ANKYRIN REPEAT AND LEM DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46427:SF1">
        <property type="entry name" value="ANKYRIN REPEAT AND LEM DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03020">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22945">
        <property type="entry name" value="LEM-3_GIY-YIG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00540">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63451">
        <property type="entry name" value="LEM domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50954">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="repeat" description="ANK" evidence="1">
        <location>
            <begin position="41"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="1">
        <location>
            <begin position="77"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="domain" description="LEM" evidence="3">
        <location>
            <begin position="1190"/>
            <end position="1234"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="257"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="284"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="471"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="604"/>
            <end position="678"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="718"/>
            <end position="799"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="851"/>
            <end position="891"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="940"/>
            <end position="1016"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1030"/>
            <end position="1115"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="288"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="479"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="604"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="660"/>
            <end position="671"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="718"/>
            <end position="729"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="857"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="941"/>
            <end position="951"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="990"/>
            <end position="1001"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1052"/>
            <end position="1064"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011647.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1451" mass="156013" checksum="6662FB3A1F400155" modified="2022-01-19" version="1">MRRAGPAGLAARLCEALHGEEAPVVEALLTQGADPNLVLPEGIAAIHLAAGKERESGVRCLKLILQYGGNPNARSVEELTPLHVAASWGCYKCLKLLLRNGGDPNLEDQDGNRAIDLALEEGNKMCVQILQGFQHACLPEEADGANKHTFCHEGSRNAESFLSTLTDDCTETGIISRLSEAWDDPGPLSSTQKCLPDGSPRNAGLGVTFNNAAAADANGRLSCMPENLQDHPCCSVPLSTLAFCAYSHPGCSQGPAALSDNGPSSRPGLPQPVLSSTWLSASNEPRELTSSLTTTQGLSGDEASASPSSETDDSLPPPGPGYEDTTDSGHGLSSQPVPCQDESISKEPVIFPQPQCCSMSHAARARRSVSFCESPKMFSLRNNGNWKESPSGPRCNPRVSDANGTLGLSQLSDFLDLEMLGQVNGQEGLDVTSPDHVYLFCRANSTAIYDLEKTVMNPTFLARTHENSDSPFAAERVLSRSSESSGSQYGSCDSDCYVSAADTSDHSEPKKCLEGKDGCTGGDTQCYSSSLCAREESADSNNPGSKDGSSRVHLGKGLMASTAGQSCEKLVEMPSAVEAVMRHVSPSGSQNTEIAGGRHLYASSEASHNNSDGSGFTSAGKPASELCTSGTAPESLKDTGVSSPSPELQAECVSHKQNDRGSNILSTQEPHQLTPADDAVEEAGPWEAASSMNYRQVIADWEVQGKLKGILLSTDSSLSARPELTSSQRVARKADIQEWDPSANGSDPETPDTVLLGGATGGTPDMGTPGGDMEDNNREEEMTGNPFRGRSVKPPSLSSEADTLVIQRLASPADGSGEDELSPLNEKQKMFPTKSFHSPLLQMCPRPCHVTPRTKSRLTSAARDSSSSSSLFEETLEMPRRPRRIRSPQGMPCMPVGPVTCLEGDTAGRSWVAQGAENASCWEAEERNDLTDTEIIAKATSRSGSSAGHSSCPDASPTVLLDSDGGTDEQSSSGNKGEAQPGAACHPGLPSSDTDNPPSDSMWLTEDGEGDCTDPTQQVVLTRPLGTTAFSQAESDAASEERGRVLPSACPQEERRQPQLDTKRQPGPSRVSFSRLSSRRPSRATSATDHLSGRLSPVPDSCSQDFPLSPGGRPVNLSAREPVEYLYMDEEEGYALIERHVPCADDASVLADTTSSDDTIVYDWRAYQSKLAEQESKENQPPQRKSPVAASELHLLSDEALIRKLRNLGATPGPVTGLTRKLYLQLLDKLMKDPNAQARKRSAGHSPELACALETFQIPDSKDDDMALSRQFDQPDKNRKWREGVLKSSFNYLLLDPRVTQNLPFRCHHLSPADCFRTFISAIFYVGKGKRSRPYSHLYQALTHYKCGKKQVCPKLQHILDIWAGGQGVISVHCFQNVIPVEAYTREACLVDAIGLKMLTNQKKGNYYGVVASWPMKRRRRLGIHMLHRAMQIFLAEGERQLRPADIQIGQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDG3</accession>
    <name>A0A8C3SDG3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Family with sequence similarity 83 member H</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the FAM83 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012690.1">
        <property type="protein sequence ID" value="ENSCSRP00000012211.1"/>
        <property type="gene ID" value="ENSCSRG00000009183.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045095">
        <property type="term" value="C:keratin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990254">
        <property type="term" value="F:keratin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045104">
        <property type="term" value="P:intermediate filament cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044380">
        <property type="term" value="P:protein localization to cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09188">
        <property type="entry name" value="PLDc_FAM83H_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.870.10:FF:000004">
        <property type="entry name" value="protein FAM83H isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.870.10">
        <property type="entry name" value="Endonuclease Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050944">
        <property type="entry name" value="FAM83"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041996">
        <property type="entry name" value="PLDc_FAM83H_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012461">
        <property type="entry name" value="SACK1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16181">
        <property type="entry name" value="PROTEIN FAM83A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16181:SF29">
        <property type="entry name" value="PROTEIN FAM83A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07894">
        <property type="entry name" value="SACK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56024">
        <property type="entry name" value="Phospholipase D/nuclease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Scaffolding anchor of CK1" evidence="5">
        <location>
            <begin position="13"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="484"/>
            <end position="513"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="863"/>
            <end position="908"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="920"/>
            <end position="983"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1010"/>
            <end position="1037"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1050"/>
            <end position="1078"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="872"/>
            <end position="893"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="951"/>
            <end position="965"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="974"/>
            <end position="983"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="1022"/>
            <end position="1037"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="1066"/>
            <end position="1078"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006937"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF07894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012211.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1131" mass="129336" checksum="72B2F4ADBE8B92EC" modified="2022-01-19" version="1">MARRSQSSSQGDNPLDPNYLPPHYKEYYRLALDVLAEEGQESYHHFLDEEGAPDFLCSTEVEHITQHLQKPQYANQEGSCMDAMHGNDMDGSSGTYWPMNSDLAVPELDLGWPMVFGFKGTEVTTLVQPPPPDNPSIKEEARRMIRAAQQVVAIVMDVFTDVDLLSEVLDAAARRVPVYILLDEMNSQLFLDTAAKCKVNLNYVEFLRVRTVSGPTYYCRTGMSFKGHVKEKFLLVDCMVVLSGNYSFMWSFEKIHRSIAHIFQGELVSSFDEEFRILFAQSDPLIPPANVLVKAENPFTMAPFGNNMSFFPKKPHLLFQRDDNVFPPFMDRVDPDRYFLSAFRRDELMRHTMEGSAMRMYSKKAEMENSQIDPVRGLFRSKQLELDSFKRHSFAEGTFENFSSSKQCSRQMFMNNLDDFKMQSSHFQKDQFYQYQFEHPHASNRPQGFFERIRGGRPGFNELEDYAQGPRYPELESHFPQEGFPLRLDYEPSNSSREVRHGSDQVNPAENGPLGLMSLRRQNIGQKFMCQTSPTQKQSLEQRLFLQDQDPDQDKKTQENRTGLRNWRISSYLSAYQSEPGDEGIPMPMESESYNDVLSLGEPLTRYPSDLIPSFKSPMSFNNKSLGIESAKESAGTERAGEDTSLVKQDSFRSRINPLIQRSSRLRSSLIFNAANLDQQNMTMEKVQMIQKEQMSSEIIKDNETIKATTSSKVAELLEKYKTVGKDIESATVSHTKAVSSFLQEESQNAEKKCTKAVQYKILESRVLDSKESFSSYKMHIESEKQLGMSPSATQLLDTLSKDPITNISSKMEKLSSRFYPIDSKSALPMKENLIFVGDTQKLALPEKREKLTFKRDTQELADTEFKKPQARISTTSIPESLSKNQGSDSSLNKSEEEGARQEQSPLEFFRKGSLKLKQLLNPKGEKKSEEETILESAKFDKQTMSLKRSSKGDCQEVMEEEKSQRITTAPALKSNQPSQTRFASSTANILYSSNLRDDTKVILEQISANSQKNRAELAKQLPSTSNPDLTKSTSSLECIGEKEKSWNISRSESFGSHKRNLQKQPSEDRDTLLKKMENMRKEKRVYSRFEVFCKKDEQPIQNDEEYDTDAKDKKMGKFMPKLLGTFKTKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDL0</accession>
    <name>A0A8C3SDL0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Synuclein alpha interacting protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDL0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012790.1">
        <property type="protein sequence ID" value="ENSCSRP00000012304.1"/>
        <property type="gene ID" value="ENSCSRG00000009203.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031625">
        <property type="term" value="F:ubiquitin protein ligase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.750">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040133">
        <property type="entry name" value="SNCAIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032027">
        <property type="entry name" value="SNCAIP_SNCA-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22882">
        <property type="entry name" value="SYNPHILIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22882:SF3">
        <property type="entry name" value="SYNPHILIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16700">
        <property type="entry name" value="SNCAIP_SNCA_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="repeat" description="ANK" evidence="1">
        <location>
            <begin position="453"/>
            <end position="485"/>
        </location>
    </feature>
    <feature type="domain" description="Synphilin-1 alpha-Synuclein-binding" evidence="4">
        <location>
            <begin position="509"/>
            <end position="552"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="78"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="546"/>
            <end position="615"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="670"/>
            <end position="706"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="732"/>
            <end position="805"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="819"/>
            <end position="851"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="519"/>
            <end position="546"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="95"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="553"/>
            <end position="566"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="671"/>
            <end position="682"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="683"/>
            <end position="697"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="733"/>
            <end position="747"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="754"/>
            <end position="784"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="825"/>
            <end position="834"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF16700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012304.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="930" mass="102391" checksum="27EC205F485A42C4" modified="2022-01-19" version="1">MEAPEYLDLDEIDFSDDISYSVTSLKTIPELCRRCDSQNEDRSVSSTSWSCGVSTLIGNAQKPTGIADMYSKFRPVKRVSPLKHQPESSENNESDDQKNQKVEYQKGSDSHPASQNDDQCSGDGEGLKSKSIETGVLPGELEHYDLDMDEILDVPYIKSSQQLASFTKVAPEKRILGVCSTVNGLSGKTSAGNSENLPASTTQFCVLSPVKSSQMRNAQSIVLNQHKHLADELELSQPLVKCSSVHETEAQSKGFLNRTFTDPQAHKTEKTMPNCQLRTFHLQTAVTENKLDELNSNMNWSSSGGPEERGEDVKKNKSILNIVKEGQISLLPHLAADNLDKIHDESENNLLHIAASQGHAECLQHLTSLMGEDCLNERNNEQLTPAGLAIKNGQLECVRWMVSETEAIAELSCSKDHPSLIHYAGCYGQEKILLWLLQFMQEQGISLDEVDQDGNSAVHVAAQHGYLGCIQTLVEYGANVTMQNRAGEKPSQSAERHGHTMCSRYLVVVETCMSLASQVVKLTKQLKEQTVERVTLQNQLQQLLEAQRSEGQSLPTSPSSPLSPTSGKPQWKASDAGDLSLPKSKLNTQDGIQILGSMGTSSHTRSKTKDEDSDKILRQLLGKEISENVCMQEKLTLEFQDAHASSKNVKKILPEKRELKLARLRQLMQRSLSESDTDSNNSEDLKNTPVKRTDKPRPQPIVESVESTESLHLMIKKHTLAAGRRFPFGIRASKSVDGHSPSPSSESSDPDNEPQYQSGTASQSQVSGDTSQSSTDSATVQKVATSPKSALKSPSSKRRTSQNLKLRVTFEEPVVQMEQTEIELNEEKDKDRAKASQRAPASTEPGDQLKRPFGTFRSIMETLSGNQNNNNNCQTANLLKTSTLPFTSLGRKAADSKGNPAAPTKGKNKTVSALRVWGEEPFFLLISFPF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SE33</accession>
    <name>A0A8C3SE33_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 14">Pyrroline-5-carboxylate reductase</fullName>
            <ecNumber evidence="4 14">1.5.1.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-proline + NAD(+) = (S)-1-pyrroline-5-carboxylate + NADH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:14105"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17388"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:60039"/>
            <dbReference type="EC" id="1.5.1.2"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="13">
            <dbReference type="Rhea" id="RHEA:14107"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>L-proline + NADP(+) = (S)-1-pyrroline-5-carboxylate + NADPH + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:14109"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17388"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:60039"/>
            <dbReference type="EC" id="1.5.1.2"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="12">
            <dbReference type="Rhea" id="RHEA:14111"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2 14">Amino-acid biosynthesis; L-proline biosynthesis; L-proline from L-glutamate 5-semialdehyde: step 1/1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 14">Belongs to the pyrroline-5-carboxylate reductase family.</text>
    </comment>
    <dbReference type="EC" id="1.5.1.2" evidence="4 14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SE33"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013001.1">
        <property type="protein sequence ID" value="ENSCSRP00000012496.1"/>
        <property type="gene ID" value="ENSCSRG00000009445.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00098">
        <property type="reaction ID" value="UER00361"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004735">
        <property type="term" value="F:pyrroline-5-carboxylate reductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034599">
        <property type="term" value="P:cellular response to oxidative stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055129">
        <property type="term" value="P:L-proline biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000064">
        <property type="entry name" value="Pyrroline-5-carboxylate reductase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.3730.10:FF:000003">
        <property type="entry name" value="Pyrroline-5-carboxylate reductase 1, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3730.10">
        <property type="entry name" value="ProC C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01925">
        <property type="entry name" value="P5C_reductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008927">
        <property type="entry name" value="6-PGluconate_DH-like_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028939">
        <property type="entry name" value="P5C_Rdtase_cat_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053790">
        <property type="entry name" value="P5CR-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029036">
        <property type="entry name" value="P5CR_dimer"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000304">
        <property type="entry name" value="Pyrroline-COOH_reductase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00112">
        <property type="entry name" value="proC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11645">
        <property type="entry name" value="PYRROLINE-5-CARBOXYLATE REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11645:SF62">
        <property type="entry name" value="PYRROLINE-5-CARBOXYLATE REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03807">
        <property type="entry name" value="F420_oxidored"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14748">
        <property type="entry name" value="P5CR_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48179">
        <property type="entry name" value="6-phosphogluconate dehydrogenase C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00521">
        <property type="entry name" value="P5CR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6 14" id="KW-0028">Amino-acid biosynthesis</keyword>
    <keyword evidence="11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8 14" id="KW-0521">NADP</keyword>
    <keyword evidence="10 14" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7 14" id="KW-0641">Proline biosynthesis</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Pyrroline-5-carboxylate reductase catalytic N-terminal" evidence="15">
        <location>
            <begin position="25"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="domain" description="Pyrroline-5-carboxylate reductase dimerisation" evidence="16">
        <location>
            <begin position="186"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00049867"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00049875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU003903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF03807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF14748"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012496.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="341" mass="35573" checksum="039A272231862546" modified="2022-01-19" version="1">MSGRHSPFAGAATWAAGPAGRAMSVGFIGAGQLAFALARGFTAAGILAAHKITASSPDTDLPTVSGLRKIGVNFTISNKETVKNSDVLFLAVKPPIIPFILDEIGSDIENRHIVVSCAAGVTISSIEKKLSAFCPTPKVIRCMTNTPVIVREGATVYATGTHAEVEDGKLLEQLMASVGFCTEVEEDLIDAVTGLSGSGPAYAFTALDALADGGVKMGLPRRLAVRLGAQALLGAAKMLLDSEQHPGQLKDNVCSPGGATIYALHFLESGGFRSLLINAVEASCIRTRELQHLADQEKVSPAAIKKTLLDKVKLESPSVSMASASKVSLFSSSWAPNSKKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEM2</accession>
    <name>A0A8C3SEM2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Tudor and KH domain containing</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEM2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014338.1">
        <property type="protein sequence ID" value="ENSCSRP00000013765.1"/>
        <property type="gene ID" value="ENSCSRG00000010354.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043186">
        <property type="term" value="C:P granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030719">
        <property type="term" value="P:P granule organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034587">
        <property type="term" value="P:piRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22428">
        <property type="entry name" value="KH-I_TDRKH_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22429">
        <property type="entry name" value="KH-I_TDRKH_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20412">
        <property type="entry name" value="Tudor_TDRD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.10:FF:000056">
        <property type="entry name" value="Tudor and KH domain containing"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.10">
        <property type="entry name" value="K Homology domain, type 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047382">
        <property type="entry name" value="KH-I_TDRKH_rpt1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047381">
        <property type="entry name" value="KH-I_TDRKH_rpt2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004087">
        <property type="entry name" value="KH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004088">
        <property type="entry name" value="KH_dom_type_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036612">
        <property type="entry name" value="KH_dom_type_1_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035437">
        <property type="entry name" value="SNase_OB-fold_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047380">
        <property type="entry name" value="TDRD2-like_tudor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002999">
        <property type="entry name" value="Tudor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050621">
        <property type="entry name" value="Tudor_domain_containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22948:SF18">
        <property type="entry name" value="TUDOR AND KH DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22948">
        <property type="entry name" value="TUDOR DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00013">
        <property type="entry name" value="KH_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00567">
        <property type="entry name" value="TUDOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00322">
        <property type="entry name" value="KH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00333">
        <property type="entry name" value="TUDOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54791">
        <property type="entry name" value="Eukaryotic type KH-domain (KH-domain type I)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63748">
        <property type="entry name" value="Tudor/PWWP/MBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50084">
        <property type="entry name" value="KH_TYPE_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50304">
        <property type="entry name" value="TUDOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="17"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="domain" description="Tudor" evidence="3">
        <location>
            <begin position="342"/>
            <end position="401"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013765.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="537" mass="59002" checksum="CE79D545472E5FFE" modified="2022-01-19" version="1">MSTDQGYWNNLTTLQKIALALGIPASATVLYILYRRYRESREERLTFVGEDDIEIEMKIPQEAVKLIIGRQGASIKQLRKETGARIDVDTEDAGEERVLLISGFPVQVCRAKAAIHQILVDNAPVSEQFFVPQRAVGRIIGRGGETVRAICRSSGARVVCEKETDNALCLTRLISLSGTRKEVNAAKQLILEKLSEDDAFRKQLALSAAARCLRKQPLGVRREDPGQPGELSHPHGAALCQLASPLQGAGDGGRLLATEALDQPQELRAESESQEEPVMEPIPSPDFSFHADEHLEVYVSASENPSHFWVQIVGSRTLQLDKLTCEMSQYYGSSSHSPEFPNVRVGDIVAAPYADHGAWYRARVLGTLGNGNLDLYYVDFGDNGEAPLEALRALRSDFLSLPFQAIECSLAGIAPVGEQWEEDALDEFDRLTSCAEWKPLLAKISSYVQSGVCTWPRIQLYDTSPGQSLDIGEELVRLGHAVRCPQEEDGAAGDGAPQMGKEATAEAFQKMLVSQSLTPWKGWEAIGRGWSLSRAQR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFI2</accession>
    <name>A0A8C3SFI2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">glycerophosphocholine cholinephosphodiesterase</fullName>
            <ecNumber evidence="4">3.1.4.38</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Choline-specific glycerophosphodiester phosphodiesterase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Ectonucleotide pyrophosphatase/phosphodiesterase family member 6</fullName>
        </alternativeName>
    </protein>
    <organism evidence="33 34">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="33" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="33" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Choline-specific glycerophosphodiesterase that hydrolyzes glycerophosphocholine (GPC) and lysophosphatidylcholine (LPC) and contributes to supplying choline to the cells. Has a preference for LPC with short (12:0 and 14:0) or polyunsaturated (18:2 and 20:4) fatty acids. In vitro, hydrolyzes only choline-containing lysophospholipids, such as sphingosylphosphorylcholine (SPC), platelet-activating factor (PAF) and lysoPAF, but not other lysophospholipids.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41003"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:34071"/>
            <dbReference type="ChEBI" id="CHEBI:74344"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="31">
            <dbReference type="Rhea" id="RHEA:41004"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>1-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphocholine + H2O = 1-(9Z,12Z-octadecadienoyl)-sn-glycerol + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41115"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28733"/>
            <dbReference type="ChEBI" id="CHEBI:75561"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="30">
            <dbReference type="Rhea" id="RHEA:41116"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycerol + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41091"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28610"/>
            <dbReference type="ChEBI" id="CHEBI:75757"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:41092"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>1-dodecanoyl-sn-glycero-3-phosphocholine + H2O = 1-dodecanoyl-sn-glycerol + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41127"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:74966"/>
            <dbReference type="ChEBI" id="CHEBI:75529"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:41128"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>1-hexadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-hexadecanoyl-sn-glycerol + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41119"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:72998"/>
            <dbReference type="ChEBI" id="CHEBI:75542"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:41120"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>1-tetradecanoyl-sn-glycero-3-phosphocholine + H2O = 1-tetradecanoyl-sn-glycerol + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:40999"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:64489"/>
            <dbReference type="ChEBI" id="CHEBI:75536"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:41000"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>a 1-O-alkyl-sn-glycero-3-phosphocholine + H2O = a 1-O-alkyl-sn-glycerol + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:36083"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15850"/>
            <dbReference type="ChEBI" id="CHEBI:30909"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:36084"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>a 1-acyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycerol + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:44720"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58168"/>
            <dbReference type="ChEBI" id="CHEBI:64683"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:44721"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>glycero-2-phosphocholine + H2O = phosphocholine + glycerol + H(+)</text>
            <dbReference type="Rhea" id="RHEA:61684"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17754"/>
            <dbReference type="ChEBI" id="CHEBI:144950"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:61685"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>sn-glycerol 3-phosphocholine + H2O = phosphocholine + glycerol + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19545"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16870"/>
            <dbReference type="ChEBI" id="CHEBI:17754"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
            <dbReference type="EC" id="3.1.4.38"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:19546"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>sphing-4-enine-phosphocholine + H2O = sphing-4-enine + phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41095"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57756"/>
            <dbReference type="ChEBI" id="CHEBI:58906"/>
            <dbReference type="ChEBI" id="CHEBI:295975"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:41096"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Lipid-anchor</topology>
            <topology evidence="2">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the nucleotide pyrophosphatase/phosphodiesterase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.4.38" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013735.1">
        <property type="protein sequence ID" value="ENSCSRP00000013196.1"/>
        <property type="gene ID" value="ENSCSRG00000010043.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047390">
        <property type="term" value="F:glycerophosphocholine cholinephosphodiesterase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008889">
        <property type="term" value="F:glycerophosphodiester phosphodiesterase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019695">
        <property type="term" value="P:choline metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016042">
        <property type="term" value="P:lipid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16018">
        <property type="entry name" value="Enpp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1360.180:FF:000001">
        <property type="entry name" value="Ectonucleotide pyrophosphatase/phosphodiesterase family member 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.720.10:FF:000029">
        <property type="entry name" value="ectonucleotide pyrophosphatase/phosphodiesterase family member 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1360.180">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002591">
        <property type="entry name" value="Phosphodiest/P_Trfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10151">
        <property type="entry name" value="ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10151:SF66">
        <property type="entry name" value="GLYCEROPHOSPHOCHOLINE CHOLINEPHOSPHODIESTERASE ENPP6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01663">
        <property type="entry name" value="Phosphodiest"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="16" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="13" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="17" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="34" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 32" id="KW-0732">Signal</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="32">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034251640" description="glycerophosphocholine cholinephosphodiesterase" evidence="32">
        <location>
            <begin position="22"/>
            <end position="423"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010594"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012318"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00031167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00032556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00046203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00047290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00047322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00047482"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00047494"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00047600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00047779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00048209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00048234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00048703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00049092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00049320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013196.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="34">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="423" mass="48674" checksum="F678B7E50847F1E7" modified="2022-01-19" version="1">MAKHMTFSFLLVLTMASSSFAHRKLLVFLIDGFRYDYINDNELESLPGFKEIVDRGVKVDYMTPDFPSLSYPNYYTLMTGRHCEVHQMTGNYMWDPSTNTSFDIGVNKESLLPLWWNGSEPLWVTMTKAKKKVNMYYWPGCEVEILGVRPSFCRPYFSVPTDSNFSDAVSDALESLRNGNAEMAAVYYERIDVEGHHFGPSSVQRKNALKALDKVLNNMTKLIKDKGLENDLNVIFFSDHGMTDISWLDKVIELKNYISMTDIIQVKDRGPVVSLWPTKEKQTEVHNKLKAVQHMNVYSIEEIPDRFYYKKGKFVSPLTLVAEEGWFIAESKEKLPFWENGTGKKEAWQNGWHGYDNELMNMRGFFLAYGPDFKSNFRAPPIRSVDVYNIMCNIAGIQPLSNNGSWSRVQCMLKNNASLAQLF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG95</accession>
    <name>A0A8C3SG95_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Chromosome 11 open reading frame 68</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the UPF0696 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012622.1">
        <property type="protein sequence ID" value="ENSCSRP00000012150.1"/>
        <property type="gene ID" value="ENSCSRG00000009083.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.760.10">
        <property type="entry name" value="RNA Cap, Translation Initiation Factor Eif4e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015034">
        <property type="entry name" value="Bles03"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023398">
        <property type="entry name" value="TIF_eIF4e-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31977">
        <property type="entry name" value="UPF0696 PROTEIN C11ORF68"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31977:SF1">
        <property type="entry name" value="UPF0696 PROTEIN C11ORF68"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08939">
        <property type="entry name" value="Bles03"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55418">
        <property type="entry name" value="eIF4e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012150.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="28128" checksum="3688ABDECC84CF67" modified="2022-01-19" version="1">DSVLGPAVEIGLDGGGAFSAEHLAAESMAADMDPWVVFDARKTPRAEFEEWLQTYQPSRVSRFGDPERRTEPVGWIAIYGPNYCPETGDVVGLQEAWERLQISGRHVTFDTIRELALNHCVLTGKWLMHLDTGFKVDHAWSGIARSVLEGRFGVAKVSPCYPNSDRKHVICIYTDDFTNEEKVMDADGAIRGTGVKCLLSYKPDVYTYLGIYRDNRWRLCPTIYESKFDLECVPRRSRIINKVSNTEVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGD0</accession>
    <name>A0A8C3SGD0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGD0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013967.1">
        <property type="protein sequence ID" value="ENSCSRP00000013420.1"/>
        <property type="gene ID" value="ENSCSRG00000010111.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001228">
        <property type="term" value="F:DNA-binding transcription activator activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022603">
        <property type="term" value="P:regulation of anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001732">
        <property type="entry name" value="Zgc:162936"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000690">
        <property type="entry name" value="Zinc finger protein 354C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002090">
        <property type="entry name" value="Zinc finger protein 473"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24393">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24393:SF92">
        <property type="entry name" value="ZINC FINGER PROTEIN 358"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="173"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="201"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="229"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="257"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="284"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="71"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="86"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013420.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="300" mass="32646" checksum="4C37E84270F0389C" modified="2022-01-19" version="1">AAWETLGNSPGTGAPCLQAQEGSAAAVNHLPNQRGWEHQWAPGPGLSLRGRFPATGECSLVCRPHFQAETDPCLDSLPAGEGLVSETEENPEQDGPEPADPSGTLPGSSQSPQRGAAGERPAGDAVAERAGESAPYGTVAQPRASPGDRLFTCPDQSSDLTTHRRVHTGEEPYGCAECGKRFAQSSNLIRHQRTHTAETPYRCPDCGKRFRRSAHLVMHQRTHTGERPYRCPDCGKRFSHSSHLHRHQRIHTGERPYRCPDCGKSFGSSNLVTHLILHTGERPFHCPHCQKTFSQSSNLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGE5</accession>
    <name>A0A8C3SGE5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Family with sequence similarity 189 member A1</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the ENTREP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGE5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013813.1">
        <property type="protein sequence ID" value="ENSCSRP00000013271.1"/>
        <property type="gene ID" value="ENSCSRG00000009920.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007237">
        <property type="entry name" value="CD20-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030431">
        <property type="entry name" value="ENTREP1-3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17615:SF6">
        <property type="entry name" value="PROTEIN ENTREP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17615">
        <property type="entry name" value="PROTEIN FAM189A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04103">
        <property type="entry name" value="CD20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="39"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="76"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="100"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="307"/>
            <end position="395"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="312"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="349"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="367"/>
            <end position="390"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00034309"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013271.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="522" mass="55826" checksum="5DBECE4F8A98FFCF" modified="2022-01-19" version="1">MPLAGGSALQPAGGARSLSPAALSRSLSRLREYRTRSRIMLSLGVTQMVLGCLIVAVSFAALALTTSARVRHSCPFWAGFSVLLSGLIGVVSWKRPLSLVITFFMLLSAVCVMLNLAGSILSCQNAQLVNSLEGCQLIKFDSDGVCVCCEMQHQTSGCSNLGETLKLNPLQECNVVRLTLKDLLFSVCALNIISTIVCALATAMCCMQMVSSDVLQMFLPQRSHSTNPDCMTPHGTILHQTLDFDEFIPPIPPPPYYPPEYTCVPAMEAQRGLRLDFPHSPFSALYEVTINSPGMLYPTELPPPYEAVIGQTPASQTSGPQTVKHAPLGGRSGARASPQGGQGESTNQPCSAPSSALAPSPGPTPSCSPSQPLAPTPAAAPALPQHASAPSPGPIPDSFSPPLFVVPVCSSHVAASACQDSVSRFPPTGKQRETRKIDLQLKPKAFNTISKERPHSLVDLKAYKDTKILVAKFLEHSNCNLPPEVRHVVNSIRSVIKSDERHMEEAIFSANIIDQVGPLWCL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHS2</accession>
    <name>A0A8C3SHS2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">VWFD domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHS2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013816.1">
        <property type="protein sequence ID" value="ENSCSRP00000013274.1"/>
        <property type="gene ID" value="ENSCSRG00000009965.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057774">
        <property type="entry name" value="D8C_UMOD/GP2/OIT3-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050969">
        <property type="entry name" value="Dev_Signal_Modulators"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058727">
        <property type="entry name" value="Helical_Vwde"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057885">
        <property type="entry name" value="Ig_VWDE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001846">
        <property type="entry name" value="VWF_type-D"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14949">
        <property type="entry name" value="EGF-LIKE-DOMAIN, MULTIPLE 7, 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14949:SF53">
        <property type="entry name" value="VON WILLEBRAND FACTOR D AND EGF DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23283">
        <property type="entry name" value="D8C_UMOD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25776">
        <property type="entry name" value="Ig_VWDE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00094">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26129">
        <property type="entry name" value="Vwde"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00216">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51233">
        <property type="entry name" value="VWFD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="domain" description="VWFD" evidence="4">
        <location>
            <begin position="414"/>
            <end position="598"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="160"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="679"/>
            <end position="726"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="704"/>
            <end position="713"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="3">
        <location>
            <begin position="714"/>
            <end position="726"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013274.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="906" mass="101753" checksum="ED72280A6A86B701" modified="2022-01-19" version="1">YYRLYLKYYLIFVSTALECYPGGHQILQSPYRSVDFESSQLQQSAIQDLICDHSLTPGWYRFLIFDKPAEMPTKCVEMNHCGTQAPVWLSLTESESMPLPGEIKQLTACATWQFFFSTTKDCCLFRIPVSVRNCGEFFVYLLQPTQGCMGYCAEAKPQTCDPGEVKTQSRRSPSSSPSSSPPPPTTLEIVAELVEASVYLRCTFDVPLANSSVGFIVTWSRLAFEDFKEELRRETTVQAFSLLELDGVNLRLGDRIFCSSSTFFLEKPDIQSPPVESSEFFAGIKLHPESFNISEDGKEYRLTIESRIPIPCPKFSQLENDCKISLKLNTIDEGKEQLGLNLALSSCDVDLLQKPCINGTCSQVIVHFTAVTDFAQDGDRVTKIMVEPILSDNFLWNRYIPEGIQITVKDLPSAYCYSFTDPHIITFDGRLYDNFKTGTFVLYKSTSRDFEIHVRQWDCGSLHFPASCNCGLVAKEGSDIIAFDMCSGQLHESQPHLSVKSRDIMESNIRITESYLGRKVTISFSSGAFIRADVSEWGMSVTLRAPSSDYKNTVGLCGTFDGDAANDYHTVNGIKIPENSNAHLTFINEWRISPGDSLFDKTPDSLSSSMKTPFCSCTVDDAGLYQSVNKLYSVSQIEFASSCKESENVKFLSLIPGLDVTAEYFSSVDLIRRLSRHQSVNQTKHHTQPLAHTATNSRRDTGTEKQGSLSLGSRRNKHKYDSHLHKRQPVRNRWKRQHYYEYLSVFPFQSLSQMDLEGFSYFFPEDHTPDTHQEFFPSWPTPSGLTESNALALCKQTIANSSIGRSCTAHLGRRIEDTVDMCVKDLLLKDDLSWSEAGIALLENECEKKLLEEINYNIQGIQGSIEDLLLALKCPNLCSGNGQCVEWGCACFQGFSSYDCSVSSGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI32</accession>
    <name>A0A8C3SI32_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Cytochrome c oxidase subunit 5B, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Cytochrome c oxidase polypeptide Vb</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI32"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014866.1">
        <property type="protein sequence ID" value="ENSCSRP00000014264.1"/>
        <property type="gene ID" value="ENSCSRG00000010888.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045277">
        <property type="term" value="C:respiratory chain complex IV"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006123">
        <property type="term" value="P:mitochondrial electron transport, cytochrome c to oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00924">
        <property type="entry name" value="Cyt_c_Oxidase_Vb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.11.10:FF:000001">
        <property type="entry name" value="Cytochrome c oxidase subunit 5B, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.11.10">
        <property type="entry name" value="Cytochrome c oxidase, subunit Vb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002124">
        <property type="entry name" value="Cyt_c_oxidase_su5b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036972">
        <property type="entry name" value="Cyt_c_oxidase_su5b_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10122">
        <property type="entry name" value="CYTOCHROME C OXIDASE SUBUNIT 5B, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10122:SF20">
        <property type="entry name" value="CYTOCHROME C OXIDASE SUBUNIT 5B, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01215">
        <property type="entry name" value="COX5B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57802">
        <property type="entry name" value="Rubredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00848">
        <property type="entry name" value="COX5B_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51359">
        <property type="entry name" value="COX5B_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="3 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="5 11" id="KW-0862">Zinc</keyword>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="27"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="27"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="95"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="97"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="117"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="120"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="modified residue" description="N6-acetyllysine" evidence="12">
        <location>
            <position position="72"/>
        </location>
    </feature>
    <feature type="modified residue" description="N6-acetyllysine" evidence="12">
        <location>
            <position position="90"/>
        </location>
    </feature>
    <feature type="modified residue" description="N6-acetyllysine" evidence="12">
        <location>
            <position position="125"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004273"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00020224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00031048"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PIRSR" id="PIRSR602124-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR602124-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014264.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="133" mass="14775" checksum="82E61F30A17E5D35" modified="2022-01-19" version="1">MTISSSPALHISLSGCLERSATFAPSRQGTLQFSRSSQPSIPSDEEQATGLERKVMQAMEKGQDPYNILQPKRYAGTKEDPNLVPSISSKRIVGCICEEDNSCVIWFWLHKGEPQRCPSCGAHYKLVPHHLPH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIF2</accession>
    <name>A0A8C3SIF2_CHESE</name>
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        <recommendedName>
            <fullName evidence="3">PLD4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIF2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015989.1">
        <property type="protein sequence ID" value="ENSCSRP00000015337.1"/>
        <property type="gene ID" value="ENSCSRG00000011740.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:endoplasmic reticulum"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Endonuclease Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Diverse_PLD-related"/>
    </dbReference>
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        <property type="entry name" value="5'-3' EXONUCLEASE PLD4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10185">
        <property type="entry name" value="PHOSPHOLIPASE D - RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56024">
        <property type="entry name" value="Phospholipase D/nuclease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015337.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="81" mass="9337" checksum="9F93EB5857D175D5" modified="2022-01-19" version="1">MVTDKVAYVGTSNWSKDYFSDTAGVGLIVNQTSTDPQRKKTVIQEQLKNLFERDWNSKYSVNMEDLHGQKDCVWEEGLSYL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJC6</accession>
    <name>A0A8C3SJC6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="19">Ephrin B2</fullName>
        </submittedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14 15">Belongs to the ephrin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="14">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014570.1">
        <property type="protein sequence ID" value="ENSCSRP00000013982.1"/>
        <property type="gene ID" value="ENSCSRG00000010686.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="F:ephrin receptor binding"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048013">
        <property type="term" value="P:ephrin receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd10426">
        <property type="entry name" value="Ephrin-B_Ectodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000020">
        <property type="entry name" value="Ephrin-B2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.420">
        <property type="entry name" value="Cupredoxins - blue copper proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008972">
        <property type="entry name" value="Cupredoxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031328">
        <property type="entry name" value="Ephrin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034255">
        <property type="entry name" value="Ephrin-B_Ecto"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019765">
        <property type="entry name" value="Ephrin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001799">
        <property type="entry name" value="Ephrin_RBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11304">
        <property type="entry name" value="EPHRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11304:SF18">
        <property type="entry name" value="EPHRIN-B2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00812">
        <property type="entry name" value="Ephrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01347">
        <property type="entry name" value="EPHRIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49503">
        <property type="entry name" value="Cupredoxins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01299">
        <property type="entry name" value="EPHRIN_RBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51551">
        <property type="entry name" value="EPHRIN_RBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-0221">Differentiation</keyword>
    <keyword evidence="12 14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11 15 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="6 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="225"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="domain" description="Ephrin RBD" evidence="18">
        <location>
            <begin position="30"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="166"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="169"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="189"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="91"/>
            <end position="155"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU004375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013982.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="333" mass="36686" checksum="9CCB89619150870E" modified="2022-01-19" version="1">MAVRRGDSSLGKYCWGVVMVLCRTAMARSIVLDPIYWNSSNPKFLPGQGLVLYPQIGDKLDIICPKVDSKTVGQYEYYKVYMVDKDQADSCTIKKDNTPLLNCAKPDQDVKFTIKFQEFSPNLWGLEFQRKKDYYIISTSNGSLEGLDNQEGGVCQTKAMKILMKVGQDPNSAGSPRNTDPTKRPEQEAGTNGKSSTTSPFVKDNSGSSTDGSKAGHSSILGSEVALFAGIASGCIIFIVIIITLVVLLLKYRRRHRKHSPQHTTTLSLSTLATPKRSGNNNGSEPSDIIIPLRTADSVFCPHYEKVSGDYGHPVYIVQEMPPQSPANIYYKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJS0</accession>
    <name>A0A8C3SJS0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">VWFA domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJS0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015444.1">
        <property type="protein sequence ID" value="ENSCSRP00000014815.1"/>
        <property type="gene ID" value="ENSCSRG00000011290.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.130">
        <property type="entry name" value="Integrin alpha, N-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050525">
        <property type="entry name" value="ECM_Assembly_Org"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013519">
        <property type="entry name" value="Int_alpha_beta-p"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028994">
        <property type="entry name" value="Integrin_alpha_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002035">
        <property type="entry name" value="VWF_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24020">
        <property type="entry name" value="COLLAGEN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24020:SF87">
        <property type="entry name" value="COLLAGEN ALPHA-1(VI) CHAIN-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00092">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00453">
        <property type="entry name" value="VWFADOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00327">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51470">
        <property type="entry name" value="FG_GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50234">
        <property type="entry name" value="VWFA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="repeat" description="FG-GAP" evidence="1">
        <location>
            <begin position="34"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="VWFA" evidence="2">
        <location>
            <begin position="157"/>
            <end position="352"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014815.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="352" mass="39555" checksum="BA8ADD7BD8ADB657" modified="2022-01-19" version="1">MICKKWPSRSQYKGSFKELLGEGLLALSRAFSMEVEGPITFQEAAAGFGKSVVQFGSASARGLVVGAPLQTGNVNETGKVYKCNPGSGRCQEILIQRPPDAVNMSLGLSLAARDSELLVCGPTVHQACGQNMYVKGYCFLLDQNLQQLRQCPKHPTDIVFLIDGSGSIDFYDFERMKTFVIEVIRRFHGTDTLFALMQFSSTFQEHFDFNKFKSTHNINSLLSPVRQLGQYTYTARAIQKVVKELFISQKGSRNGAARILIVITDGMKNDDLKYSDVIAEAERAGIIRYAIGVRSIYHNAHLQNHRDLLGHCKYQLQHTQRVNFLLTRPGQIQQHNSIHDKTLTLRERYSTI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK47</accession>
    <name>A0A8C3SK47_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">USH1 protein network component harmonin</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK47"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016717.1">
        <property type="protein sequence ID" value="ENSCSRP00000016021.1"/>
        <property type="gene ID" value="ENSCSRG00000012268.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001917">
        <property type="term" value="C:photoreceptor inner segment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002142">
        <property type="term" value="C:stereocilia ankle link complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032426">
        <property type="term" value="C:stereocilium tip"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002093">
        <property type="term" value="P:auditory receptor cell morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060122">
        <property type="term" value="P:inner ear receptor cell stereocilium organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046549">
        <property type="term" value="P:retinal cone cell development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007605">
        <property type="term" value="P:sensory perception of sound"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06738">
        <property type="entry name" value="PDZ2_harmonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06739">
        <property type="entry name" value="PDZ3_harmonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000104">
        <property type="entry name" value="harmonin isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051844">
        <property type="entry name" value="USH2_Complex_Protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23116:SF36">
        <property type="entry name" value="HARMONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23116">
        <property type="entry name" value="PDZ DOMAIN CONTAINING WHIRLIN AND HARMONIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0966">Cell projection</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="PDZ" evidence="5">
        <location>
            <begin position="1"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="5">
        <location>
            <begin position="232"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="112"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="150"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="112"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="150"/>
            <end position="164"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016021.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="328" mass="36534" checksum="36C0294245F752DA" modified="2022-01-19" version="1">MGCSISSGPTQKPGIFISNIKPGSLSAEVGLEIGDQIVEVNGVDFSNVDHKEAVRVLKSSRTLTISVVSGAGRELFMTEDERQREASLREQERQELMHQKRLALETNKLLKEQQEKESQRKLEISQKAAEEEERYRKEIEQITAEEEKFKKEWEEDWRPKEPPKPVKTVSADVHPAPTPKHRIDLKGVAHDQLAADDTDGVITKQDKQGFQKYVEDFDPYTMFSADQIMGKDVRLLRIKKEGSLDLAVEGGIDSPIGKIVVSAIYEGGAADKHGGIVKGDEIMAVNGKILVDVMLTEAQTTLAKAWNVGGDWIDLVIAVSPPKEYDDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKH6</accession>
    <name>A0A8C3SKH6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">formate--tetrahydrofolate ligase</fullName>
            <ecNumber evidence="5">6.3.4.3</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">One-carbon metabolism; tetrahydrofolate interconversion.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">In the C-terminal section; belongs to the formate--tetrahydrofolate ligase family.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">In the N-terminal section; belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family.</text>
    </comment>
    <dbReference type="EC" id="6.3.4.3" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015835.1">
        <property type="protein sequence ID" value="ENSCSRP00000015184.1"/>
        <property type="gene ID" value="ENSCSRG00000008937.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00193"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004329">
        <property type="term" value="F:formate-tetrahydrofolate ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004488">
        <property type="term" value="F:methylenetetrahydrofolate dehydrogenase (NADP+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046394">
        <property type="term" value="P:carboxylic acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035999">
        <property type="term" value="P:tetrahydrofolate interconversion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd00477">
        <property type="entry name" value="FTHFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.770:FF:000001">
        <property type="entry name" value="Methylenetetrahydrofolate dehydrogenase (NADP+ dependent) 1 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000627">
        <property type="entry name" value="Methylenetetrahydrofolate dehydrogenase (NADP+ dependent) 1 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.410.10:FF:000001">
        <property type="entry name" value="Putative formate--tetrahydrofolate ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.770">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.410.10">
        <property type="entry name" value="Formyltetrahydrofolate synthetase, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10860">
        <property type="entry name" value="Leucine Dehydrogenase, chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01543">
        <property type="entry name" value="FTHFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046346">
        <property type="entry name" value="Aminoacid_DH-like_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000559">
        <property type="entry name" value="Formate_THF_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020628">
        <property type="entry name" value="Formate_THF_ligase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48099">
        <property type="entry name" value="C-1-TETRAHYDROFOLATE SYNTHASE, CYTOPLASMIC-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48099:SF12">
        <property type="entry name" value="MONOFUNCTIONAL C1-TETRAHYDROFOLATE SYNTHASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01268">
        <property type="entry name" value="FTHFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53223">
        <property type="entry name" value="Aminoacid dehydrogenase-like, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00721">
        <property type="entry name" value="FTHFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00722">
        <property type="entry name" value="FTHFS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0436">Ligase</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0554">One-carbon metabolism</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005559"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022563"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015184.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="756" mass="81745" checksum="042D16CD194B4AB3" modified="2022-01-19" version="1">QTSFPPFILSIIVGEILRLNEDPTVHGVALHLSENAYSNKILNAVKPEKDVDGVSDVNLGRLVRGDTYNCSISPTASAVMELLEKLDGKKVLLVGTCGPLEASLQCLLQRKGAMTMSCQWKTQQLQSKVNIFLCQIIRSHSATLQCILSKLMKLSPTPTCTAFLNSAIWIWLNIHIVLHFIFPFRMNFKQANKISSLSEIFSNLKGKSTVTIGLVQALTAHLNVNSFACLRQPSQGPTFGVKGGAAGGGYAQVIPMEEFNLHLTGDIHAITAANNLLAAAVDARILHESTQSDKALYNRLVPVVNGVREFSSIQLARLKRLGINKTDPGTLTADEISKFVRLDIDPSTITWQRVLDTNDRFLRKITIGQANTEKGFFRQAQFDIAVASEIMAILALTTSLADMKERLGKMVVANDKNGQPVTAEDLGVTGALAVLMKDAIKPTLMQTLEGTPVFVHAGPFANIAHGNSSVLADKIALKLVGEGGFVVTEAGFGADIGMEKFFNIKCRTSGLVPSVVVLVATVRALKMHGGGPNVTAGAPLKKEYTEENLQLVADGCCNLQKQIQIAQLFGVPVVVALNVFKTDSHAEVDLVCEIAKQSGAFDAVPCNHWSAGGRGAVELAQAVRKAASQENSFKYLYNLELPIIEKIRIIAQKVYGAEDIELSPVAQSQISRYSKQGFGNLPICMAKTHLSLSHQPERKGVPTGFILPISDVRASIGAGFIYPLVGTMSTMPGLPTRPCFYDIDLDPDTEQVKGLF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM88</accession>
    <name>A0A8C3SM88_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM88"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018011.1">
        <property type="protein sequence ID" value="ENSCSRP00000017213.1"/>
        <property type="gene ID" value="ENSCSRG00000013264.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000355">
        <property type="entry name" value="zinc finger and SCAN domain-containing protein 20 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000478">
        <property type="entry name" value="Zinc finger protein 133"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000512">
        <property type="entry name" value="zinc finger protein 197 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001158">
        <property type="entry name" value="zinc finger protein 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000016">
        <property type="entry name" value="zinc finger protein 37 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001954">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235">
        <property type="entry name" value="KRUEPPEL-LIKE TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235:SF142">
        <property type="entry name" value="ZINC FINGER PROTEIN 384"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="84"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="112"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="140"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="168"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="196"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="224"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="252"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="280"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="308"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="47"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017213.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="340" mass="38727" checksum="A30E104B9DD3B7AE" modified="2022-01-19" version="1">MLPRAACTGDGMVSENEEKPQQEDAEQVEPHGTLSGRPKGNVSGSCALPEKSKACETQQRSEENFSSHSDLITRERINLEETRYICHECGKSFNGSSHLSRHRRSHTGERPYMCSECGKCFNRSSQLIRHCIIHTGEKPYTCSECGKRFNRSSALIRHRIIHTGEKPYGCPECGKHFTNCSTLISHQRIHTGETPYTCSECGKRFNQRSALITHQKIHTGERAYTCFECGKRFSQHSHLIRHRRIHTGERPYVCSECGKRFNQSSNLMTHQRIHTGETPFTCAECGKRFNQSSHLITHQRIHTGETPHVCPECGKCFNQSSQLIKHQKIHMGENCNKCLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMA5</accession>
    <name>A0A8C3SMA5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMA5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016652.1">
        <property type="protein sequence ID" value="ENSCSRP00000015964.1"/>
        <property type="gene ID" value="ENSCSRG00000012212.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046975">
        <property type="term" value="F:histone H3K36 methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042800">
        <property type="term" value="F:histone H3K4 methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010844">
        <property type="term" value="F:recombination hotspot binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032502">
        <property type="term" value="P:developmental process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010845">
        <property type="term" value="P:positive regulation of reciprocal meiotic recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000322">
        <property type="entry name" value="GDNF-inducible zinc finger protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000478">
        <property type="entry name" value="Zinc finger protein 133"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002716">
        <property type="entry name" value="Zinc finger protein 212"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001049">
        <property type="entry name" value="zinc finger protein 319"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000384">
        <property type="entry name" value="Zinc finger protein 550"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000771">
        <property type="entry name" value="zinc finger protein 648"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000785">
        <property type="entry name" value="zinc finger protein 648"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000624">
        <property type="entry name" value="zinc finger protein 697"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050331">
        <property type="entry name" value="Zinc_finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515:SF10">
        <property type="entry name" value="HISTONE-LYSINE N-METHYLTRANSFERASE PRDM9-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515">
        <property type="entry name" value="PR DOMAIN ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="84"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="112"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="140"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="168"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="196"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="224"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="252"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="280"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="308"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="336"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="13"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="46"/>
            <end position="55"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015964.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="359" mass="40570" checksum="DB44E72212940FEE" modified="2022-01-19" version="1">MERGEELPVPDPQGHEEREMPRGTSPADDRASEERATQVDGAHICRRSERVERLRRSGRRSGAGQQPEILTEPVPKPRGAQQRYVCAECGRGFAVSARLVKHERTHTGERPFACTECGKRFTQNANLVQHRRTHTGERPFRCGDCDRRFGTKADLARHRQSHTGERPFRCAECGRGFSQSSNLLRHQRSHTGERPFACQDCGAAFARSAHLAAHCRTHTGERPFRCGQCRERFAQATALIQHRRLHTGERPFECSDCGKGFTRAATLQHHQRLHAGQRPFPCRDCGATFAAHATLRQHRRRHSGEAPFRCAVCGRRFAVSSALLRHQHVHTGERPFTCHECGAGFSQSSALVRHQRLHD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SN17</accession>
    <name>A0A8C3SN17_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Alpha-1B adrenergic receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">Alpha-1B adrenoreceptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">This alpha-adrenergic receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system. Its effect is mediated by G(q) and G(11) proteins. Nuclear ADRA1A-ADRA1B heterooligomers regulate phenylephrine (PE)-stimulated ERK signaling in cardiac myocytes.</text>
    </comment>
    <comment type="subunit">
        <text evidence="22">Homo- and heterooligomer. Heterooligomerizes with ADRA1B homooligomers in cardiac myocytes. Interacts with CAVIN4.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cell membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <location evidence="2">Caveola</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="23">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SN17"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018389.1">
        <property type="protein sequence ID" value="ENSCSRP00000017573.1"/>
        <property type="gene ID" value="ENSCSRG00000013514.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005901">
        <property type="term" value="C:caveola"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004937">
        <property type="term" value="F:alpha1-adrenergic receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071880">
        <property type="term" value="P:adenylate cyclase-activating adrenergic receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007267">
        <property type="term" value="P:cell-cell signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007200">
        <property type="term" value="P:phospholipase C-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007204">
        <property type="term" value="P:positive regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055117">
        <property type="term" value="P:regulation of cardiac muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019229">
        <property type="term" value="P:regulation of vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15326">
        <property type="entry name" value="7tmA_alpha1B_AR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000027">
        <property type="entry name" value="alpha-1A adrenergic receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002233">
        <property type="entry name" value="ADR_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001115">
        <property type="entry name" value="ADRA1B_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248">
        <property type="entry name" value="ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248:SF17">
        <property type="entry name" value="ALPHA-1B ADRENERGIC RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01103">
        <property type="entry name" value="ADRENERGICR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00556">
        <property type="entry name" value="ADRENRGCA1BR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11 23" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="16" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="19" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="12 24" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-0564">Palmitate</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15 23" id="KW-0675">Receptor</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="17 23" id="KW-0807">Transducer</keyword>
    <keyword evidence="9 23 24" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 24" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="49"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="87"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="124"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="166"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="206"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="296"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="336"/>
            <end position="355"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="25">
        <location>
            <begin position="66"/>
            <end position="352"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004345"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00019292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00025681"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00029926"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00046949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017573.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="509" mass="57331" checksum="DA2BE6828AB31349" modified="2022-01-19" version="1">MHTYLDDNYNSSLPGYLDYSVLSNGSLTANNSNQSASNLNLPALDITRAIIVGLVLGAFILFAIVGNILVILSVACNRHLRIPTNYFIVNLAIADLLLSFTVLPFSATLEILGYWVLGRIFCDIWAAVDVMCCTASILSLCAISIDRYIGVSYSLQYPTLVTRRKAILALLSVWVLSTVISIGPLLGWKEPAPQDDKECRITEEPFYALFSSLGSFYIPLIVILVMYCRVYIVAKRTTKNLEAGVMKEMCDSKELTLRIHSRNIHEDTFNSSKAKGHHPRNSIAFKLFKFSREKKAAKTLGIVVGMFILCWLPFFIALPLGSMFSALKPPETIFKIIFWLGYFNSCLNPIIYPCSSKEFKRAFIRILKCQCHRRRRLGWWTYNYRNWNQGSFEHSRKDSLEDSRSFLSSSQRTLSSATPSPSYLSKVTHPHMEMYTLQEWKSSSSFLSPLQEGSRQKDSCHLFTFKLPTEHNGHIAAGSQASSNGGCKTICDTLNSTADCRMAVEMSEF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNX8</accession>
    <name>A0A8C3SNX8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">U3 small nucleolar RNA-associated protein 18 homolog</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">WD repeat-containing protein 50</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome. Involved in nucleolar processing of pre-18S ribosomal RNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the WD repeat UTP18 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017624.1">
        <property type="protein sequence ID" value="ENSCSRP00000016858.1"/>
        <property type="gene ID" value="ENSCSRG00000012955.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034388">
        <property type="term" value="C:Pwp2p-containing subcomplex of 90S preribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032040">
        <property type="term" value="C:small-subunit processome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000121">
        <property type="entry name" value="U3 small nucleolar RNA-associated protein 18 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045161">
        <property type="entry name" value="Utp18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18359:SF0">
        <property type="entry name" value="U3 SMALL NUCLEOLAR RNA-ASSOCIATED PROTEIN 18 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18359">
        <property type="entry name" value="WD-REPEAT PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="4 11" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="11">
        <location>
            <begin position="371"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="98"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="166"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="12">
        <location>
            <begin position="14"/>
            <end position="30"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00025767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00058527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00074442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00075773"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016858.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="538" mass="59959" checksum="E5F018D76321E01B" modified="2022-01-19" version="1">MEPAGSAAASQSPARKRVRVRAEKKRRRPSPRTGDPGDGGEEARRARHLRVLAGKPVVERCLEDLVFGGSQDAEEAELLQRLRGPGKQLDEVVTGNLLKEDSSDSEVENEAKDNFPPSKKPAWVDDEDEAEEIIDMTHRYRKDMMKSDAEKKLTKKNLQKRLQEQFQQSMGGMPFWAQKDKKKARKSANDDDSDEDDELLRKTGNFVSVSETLPRGILQMKNCLDANNERPSDAKLRTVQFHPSAQVVMTAGLDQSISLFQVDGKTNPKIQSIHLESFPVYKAHFSADGEQVIATGTHSKLFYVYDMMSGNIIPVNQIRGMQEKCIRKFEVSPDGSFLLLTGTSGYLHLLTMKTKELIGSMKINGKAIASAFSPDSSKIYTNSDEGEVFIWDVKSRRCLNRFTDEGCLRGTCLAVSKNGQYVACGSRSGVVNVYTHDVCLRETNPKPVKAIMNLVTAATSLTFNPTTEILAVASNAADDAVRLVHIPSLTVFSNFPVFRRKLIYLAQSMDFSPRSGFFSIGNNKGKALLYRLKHYSDF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRA8</accession>
    <name>A0A8C3SRA8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Sulfotransferase</fullName>
            <ecNumber evidence="5">2.8.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the sulfotransferase 1 family.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.-" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRA8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017830.1">
        <property type="protein sequence ID" value="ENSCSRP00000017042.1"/>
        <property type="gene ID" value="ENSCSRG00000013120.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008146">
        <property type="term" value="F:sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000433">
        <property type="entry name" value="Estrogen sulfotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000863">
        <property type="entry name" value="Sulfotransferase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11783">
        <property type="entry name" value="SULFOTRANSFERASE SULT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00685">
        <property type="entry name" value="Sulfotransfer_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Sulfotransferase" evidence="6">
        <location>
            <begin position="1"/>
            <end position="229"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU361155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF00685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017042.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="238" mass="27922" checksum="71C8D500DC2CBAD3" modified="2022-01-19" version="1">MQEILTLIHSKGDLEPAKTIPNWFRAPWLEHTYFKDTLQETGGPRLITTHLPSQVLAPALRKSKAKVIYMARNPKDVAVSFYHFHKMAKFLPDPGSFEDFLVRFLDGTVQYGSWFDHVKGWLGQGAELDLFYITYEDMHKELGRSVERLADWLGCPLQPEEIRAIQQHCSFSSMRENVMVNYTLIPCEIMDHSQGRFMRKGTVGDWRDHFTPLQNMLFHKIYQEELQDSSLRFHWIMD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS38</accession>
    <name>A0A8C3SS38_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Ras-related protein Rab-4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="17">Cell membrane</location>
            <topology evidence="17">Lipid-anchor</topology>
            <orientation evidence="17">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Early endosome membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 17">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS38"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018577.1">
        <property type="protein sequence ID" value="ENSCSRP00000017759.1"/>
        <property type="gene ID" value="ENSCSRG00000013624.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032482">
        <property type="term" value="P:Rab protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
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        <property type="entry name" value="DRAB11-RELATED"/>
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    <keyword evidence="12 17" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="14 17" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="13 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="7 17" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15 17" id="KW-0636">Prenylation</keyword>
    <keyword evidence="11 17" id="KW-0653">Protein transport</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 17" id="KW-0813">Transport</keyword>
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        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
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    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU367055"/>
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    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017759.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="218" mass="24410" checksum="6D2F65ECE9C75041" modified="2022-01-19" version="1">MSQTAMSETYDFLFKFLVIGNAGTGKSCLLHQFIEKKFKDDSNHTIGVEFGSKIINVGGKYVKLQIWDTAGQERFRSVTRSYYRGAAGALLVYDITSRETYNSLTNWLTDARMLASQNIVIILCGNKKDLDADREVTFLEASRFAQENELMFLETSALTGENVEEAFVQCARKILNKIESGELDPERMGSGIQYGDAALRQLRSPRRAQAQSAQECGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS87</accession>
    <name>A0A8C3SS87_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">SRCR domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="12">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000018298.1">
        <property type="protein sequence ID" value="ENSCSRP00000017486.1"/>
        <property type="gene ID" value="ENSCSRG00000012894.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="entry name" value="CD163 molecule like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.250.10:FF:000003">
        <property type="entry name" value="Deleted in malignant brain tumors 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.250.10:FF:000002">
        <property type="entry name" value="Scavenger receptor cysteine-rich type 1 protein M130"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.250.10:FF:000004">
        <property type="entry name" value="Scavenger receptor cysteine-rich type 1 protein M130"/>
        <property type="match status" value="4"/>
    </dbReference>
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        <property type="entry name" value="WC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.250.10">
        <property type="entry name" value="SRCR-like domain"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001190">
        <property type="entry name" value="SRCR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036772">
        <property type="entry name" value="SRCR-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19331:SF465">
        <property type="entry name" value="EGG PEPTIDE SPERACT RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19331">
        <property type="entry name" value="SCAVENGER RECEPTOR DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00530">
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        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00258">
        <property type="entry name" value="SPERACTRCPTR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00202">
        <property type="entry name" value="SR"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56487">
        <property type="entry name" value="SRCR-like"/>
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    </dbReference>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="SRCR_2"/>
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    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10 12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
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            <begin position="24"/>
            <end position="124"/>
        </location>
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            <begin position="49"/>
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    </feature>
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            <begin position="1198"/>
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            <dbReference type="ARBA" id="ARBA00004613"/>
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            <dbReference type="ARBA" id="ARBA00022475"/>
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        <source>
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        <source>
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        </source>
    </evidence>
    <sequence length="1326" mass="142907" checksum="2C43916D0F6B82B6" modified="2022-01-19" version="1">NLNLPHLQPLLTDGFIHSLGRIELRLVGGDTACSGRVEVKHGKTWETVCDSHLDVKAATVICNELGCGQAVDILGADHFGEGHDPIWKEAFQCVGNESVLSNCPRMSHPNETCSHANDVGLLCSGYAGYRLANGSTECSGRVELRHGGTWGTLCDSQWDLQAAHTLCQQLDCGFALSMPAGQLFGTGDGPVWNGTFGCERNESRLRDCPVTTLGTTECPAGSEASVVCSGELQWEEELVNGTECSGRVEIRHGDTWGSLCDSHWDLQDANVLCHQLNCGYAESIQGGAHFGEGSGTIWSDTFHCEGTESCLWDCSRTALGNPACSPRDTARVICSGKFNTDVYMLATVQCDRLGSPNGSAGFIAAGSRQIRLVNGPGRCAGRVEIYYNGIWGTVCDDSWDLLDSNVICKQLRCGRAINATVSAHYGQGSGQIWLDDVSCSGNESDLWDCPSGGWGQHNCRHKQDAGVLCSEFTDLRLVSSRDCAGRLEVFYNGTWGSVCSNQMTDITPTIVCKQLNCGDGVQTTGEFQQGEGSGPTWLDHVTCTEQHSSLWQCPSSPWKWQSCDDRAEETHIICNEDTRQQAADLKLVNGSNQCAGRATIKIGELSAMFCSTVSPMKHAEVVCKHLGCGSAVSVHSAAHFGEDSTPYLVIGDVCHGSESTIWACSLWRVWSISVTFIDGLIDSLGYSQPRLVGGDNPCSGRVEIRHGETWATLCDAHFDLKAASVICNELECGRVLSTPGGAHFGEGQGLIWTEELQCVGNESHLAFCSRISHVNQTCSHANDASAICSRFRLVNGSTACSGRVEIQVLGDWGTVCDSQWDLSDANVLCHQLDCGFAVSVPGGGYFGKGTGSVWRDTFHCKGTEPHLGYCPVTALGASLCPHDNDASVICSGKFLFPPRCHPSVQPPQPQLCYSESLRLLNGESRCDGRVEISLRGVWSRVLDDQWDMDDASVVCRELQCEDAEKAYNPPKSGRGTGPVGLRSVQCAGNETRLTRCNISAFEPAQARITEDAGVVCSGSRRIRLVNGPGRCAGRVEIYYNGTWGTVCDDSWDLSDSNVVCNQLGCGRAINATVSAHYGQGSGQIWLDDVSCSGNESDLWECPSRGWGQHNCRHKEDAGVLCSGLFCISSVRLVGGDNPCTGRLEVLHEATWGTVCDKYWDVHDSAVVCKQLECGSALESPWSSFGPGAGPVWLEATFCRGTEQNLSQCLSHGMRQESCSHAQDVGVICSGSGSHETIPLPTCSLSRKLCTVMQETLMWVTWAMSLAFPGQGQWRLDVPKQMGLGDLELGTLRCLMGDPDSFSNSSLLLSYSCSLCWESLEAELAAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSB8</accession>
    <name>A0A8C3SSB8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Translin-associated protein X</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Translin-associated factor X</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Acts in combination with TSN as an endonuclease involved in the activation of the RNA-induced silencing complex (RISC). Possible role in spermatogenesis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="17">Ring-shaped heterooctamer of six TSN and two TSNAX subunits. Interacts with GOLGA3, TSNAXIP1, SUN1 and AKAP9. Interacts with the homodimeric form of C1D following gamma-radiation. Interacts with TSN and C1D in a mutually exclusive manner.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Perinuclear region</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the translin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSB8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018336.1">
        <property type="protein sequence ID" value="ENSCSRP00000017522.1"/>
        <property type="gene ID" value="ENSCSRG00000013485.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048471">
        <property type="term" value="C:perinuclear region of cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.190:FF:000002">
        <property type="entry name" value="Translin-associated factor X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.200:FF:000001">
        <property type="entry name" value="Translin-associated factor X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.190">
        <property type="entry name" value="Translin, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.200">
        <property type="entry name" value="Translin, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016069">
        <property type="entry name" value="Translin_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002848">
        <property type="entry name" value="Translin_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016068">
        <property type="entry name" value="Translin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036081">
        <property type="entry name" value="Translin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10741">
        <property type="entry name" value="TRANSLIN AND TRANSLIN ASSOCIATED PROTEIN X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01997">
        <property type="entry name" value="Translin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF74784">
        <property type="entry name" value="Translin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="9" id="KW-0221">Differentiation</keyword>
    <keyword evidence="14" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="13" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="7" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10 20" id="KW-0460">Magnesium</keyword>
    <keyword evidence="8 20" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0744">Spermatogenesis</keyword>
    <keyword evidence="11" id="KW-0832">Ubl conjugation</keyword>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="16"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="binding site" evidence="20">
        <location>
            <position position="130"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="20">
        <location>
            <position position="198"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="cross-link" description="Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)" evidence="21">
        <location>
            <position position="280"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00037653"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00038594"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00041076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00042076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR602848-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR602848-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017522.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="291" mass="33371" checksum="28D31E4FA085CC93" modified="2022-01-19" version="1">MSSKEGSGGFRKRKHDNFPHGQRKDEKDSVNSSSSLMVSFKSFQLELDTRHDKYERLVKLSRDITIESKRTIFLLHRITSDPNREEILNESEAKLEAVRQKIKQVAQELIGEDMHQFHRAISPGLQEYVEAVSFQYFIKTRSLISVKEINKQLIFTMEDKEEETNTPSSNPHDKQLCTWSLKVTPVDYLLGVADLTGELMRMCINSVGNGDIDTPFELSQFLRQIYDGFSYIGNTGPYEVSKKLYTLKQSLAKVENACYTLKVRGSEIPKHMLADVFSTKAEMIDREEGLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSU4</accession>
    <name>A0A8C3SSU4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase</fullName>
            <ecNumber evidence="11">2.7.4.24</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Bifunctional inositol kinase that acts in concert with the IP6K kinases to synthesize the diphosphate group-containing inositol pyrophosphates diphosphoinositol pentakisphosphate, PP-InsP5, and bis-diphosphoinositol tetrakisphosphate, (PP)2-InsP4. PP-InsP5 and (PP)2-InsP4, also respectively called InsP7 and InsP8, may regulate a variety of cellular processes, including apoptosis, vesicle trafficking, cytoskeletal dynamics, and exocytosis. Phosphorylates inositol hexakisphosphate (InsP6).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>1D-myo-inositol hexakisphosphate + ATP = 1-diphospho-1D-myo-inositol 2,3,4,5,6-pentakisphosphate + ADP</text>
            <dbReference type="Rhea" id="RHEA:37459"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58130"/>
            <dbReference type="ChEBI" id="CHEBI:74946"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.4.24"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:37460"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>5-diphospho-1D-myo-inositol 1,2,3,4,6-pentakisphosphate + ATP + H(+) = 1,5-bis(diphospho)-1D-myo-inositol 2,3,4,6-tetrakisphosphate + ADP</text>
            <dbReference type="Rhea" id="RHEA:10276"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58628"/>
            <dbReference type="ChEBI" id="CHEBI:77983"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.4.24"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="9">
            <dbReference type="Rhea" id="RHEA:10277"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cytoplasm</location>
            <location evidence="1 11">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the histidine acid phosphatase family. VIP1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.4.24" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSU4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019686.1">
        <property type="protein sequence ID" value="ENSCSRP00000018825.1"/>
        <property type="gene ID" value="ENSCSRG00000014391.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033857">
        <property type="term" value="F:5-diphosphoinositol pentakisphosphate 1-kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000828">
        <property type="term" value="F:inositol hexakisphosphate kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006020">
        <property type="term" value="P:inositol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032958">
        <property type="term" value="P:inositol phosphate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07061">
        <property type="entry name" value="HP_HAP_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.470.20:FF:000003">
        <property type="entry name" value="Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11950:FF:000001">
        <property type="entry name" value="Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11950:FF:000003">
        <property type="entry name" value="Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1240:FF:000013">
        <property type="entry name" value="Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11950">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.470.20">
        <property type="entry name" value="ATP-grasp fold, B domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1240">
        <property type="entry name" value="Phosphoglycerate mutase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033379">
        <property type="entry name" value="Acid_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000560">
        <property type="entry name" value="His_Pase_clade-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037446">
        <property type="entry name" value="His_Pase_VIP1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029033">
        <property type="entry name" value="His_PPase_superfam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040557">
        <property type="entry name" value="VIP1_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12750">
        <property type="entry name" value="DIPHOSPHOINOSITOL PENTAKISPHOSPHATE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12750:SF10">
        <property type="entry name" value="INOSITOL HEXAKISPHOSPHATE AND DIPHOSPHOINOSITOL-PENTAKISPHOSPHATE KINASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00328">
        <property type="entry name" value="His_Phos_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18086">
        <property type="entry name" value="PPIP5K2_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56059">
        <property type="entry name" value="Glutathione synthetase ATP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53254">
        <property type="entry name" value="Phosphoglycerate mutase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00616">
        <property type="entry name" value="HIS_ACID_PHOSPHAT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3 11" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7 11" id="KW-0418">Kinase</keyword>
    <keyword evidence="6 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 11" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="VIP1 N-terminal" evidence="13">
        <location>
            <begin position="54"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="908"/>
            <end position="957"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="969"/>
            <end position="992"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1009"/>
            <end position="1028"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1217"/>
            <end position="1241"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="925"/>
            <end position="955"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="12">
        <location>
            <begin position="970"/>
            <end position="981"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1220"/>
            <end position="1235"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00033696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00034629"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU365032"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF18086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018825.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1241" mass="139638" checksum="034066ADDD8EDEB9" modified="2022-01-19" version="1">MSVSATESDPPRFFVGGEDGDELLDASRSADFDHFYDHAEEEDEEYDSPPERLIVVGICSMAKKSKSKPMNEILERLSMFKYITVVIFEEDVILNEPVENWPLCDCLISFHSKGFPLDKAVAYAKLRNPFVINDLNMQYHIQDRREVYSILKAEGILLPRYAILNRDPNNPKECNLIEGEDQVEVNGEVFQKPFVEKPVSAEDHNVYIYYPTSAGGGSQRLFRKIGSRSSVYSPESNVRKTGSYIYEEFMPTDGTDVKVYTVGPDYAHAEARKSPALDGKVERDSEGKEVRYPVILNAREKLIAWKVCLAFKQTVCGFDLLRANGQSYVCDVNGFSFVKNSMKYYDDCAKILGNIIMRELAPQFQIPWSIPLEAEDIPIVPTTSGTMMELRCVIAVIRHGDRTPKQKMKMEVKHQKFFDLFEKCDGYKSGKLKLKKPKQLQEVLDIARQLLLELGQNNDSEIEESKAKLEQLKTVLEMYGHFSGINRKVQLTYLPHGCQKTSSEEEDNRRDEPSLLLVLKWGGELTPAGRVQAEELGRAFRCMYPGGQGDYAGFPGCGLLRLHSTYRHDLKIYASDEGRVQMTAAAFAKGLLALEGELTPILVQMVKSANMNGLLDSDSDSLSSCQHRVKARLHEILQRDREFTPEDYEKLTPSGSISLIKSMKVIRNPVRTCDKVYSLIQSLTFQIRQRMEDPKSADIQLYHSETLELMLRRWAKLEKDFKTKNGRYDISKIPDIYDCIKYDVQHNGSLKLENTMEIYRLSKALADIVIPQEYGISKAEKLEIAKGYCTPLVRKIRSDLQRTQDDDTVNKLHPLYSRGVMSPERHVRTRLYFTSESHVHSLLSTLRYGALCDESKDEQWKRAMDYLNIVSELNYMTQIVIMLYEDPNKELSSEERFHVELHFSPGAKGCEEDKNLPAGFGYRPASRENEGSKKTSHKNDSDEESHASKRDETDRSVVVFKPMVSDPIHIHRKSPLPRSRKIGSVEEESPLSVSSPECIGTWLHYTSGVGTGRRRRRSGEQITSSPVSPKSLAFTSSIFGSWQQVLSENNSNLRTPRTILEQKQSGLGSHCAGLFSTSVLGGSSSAPNLQDYARTQRKKLTSSGCIDDTTRGSAVKRFSISFARHPTNGFELYSMVPSICPLETLHNSLSLKQVDDFLASIAATSSDNLPEMSTALCSSAYLSSLSGRKSSLNTYTPAKIQPTPLAALPERLAIEKPALSTSGSSSGISDVTPSPKESSLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STX9</accession>
    <name>A0A8C3STX9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Cytosolic purine 5'-nucleotidase</fullName>
            <ecNumber evidence="21">2.7.1.77</ecNumber>
            <ecNumber evidence="4">3.1.3.5</ecNumber>
            <ecNumber evidence="5">3.1.3.99</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="23">Cytosolic nucleoside phosphotransferase 5'N</fullName>
        </alternativeName>
    </protein>
    <organism evidence="35 36">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="35" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="35" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="24">Broad specificity cytosolic 5'-nucleotidase that catalyzes the dephosphorylation of 6-hydroxypurine nucleoside 5'-monophosphates. In addition, possesses a phosphotransferase activity by which it can transfer a phosphate from a donor nucleoside monophosphate to an acceptor nucleoside, preferably inosine, deoxyinosine and guanosine. Has the highest activities for IMP and GMP followed by dIMP, dGMP and XMP. Could also catalyze the transfer of phosphates from pyrimidine monophosphates but with lower efficiency. Through these activities regulates the purine nucleoside/nucleotide pools within the cell.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>GMP + H2O = guanosine + phosphate</text>
            <dbReference type="Rhea" id="RHEA:27714"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:16750"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:27715"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>IMP + H2O = inosine + phosphate</text>
            <dbReference type="Rhea" id="RHEA:27718"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17596"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58053"/>
            <dbReference type="EC" id="3.1.3.99"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:27719"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>XMP + H2O = xanthosine + phosphate</text>
            <dbReference type="Rhea" id="RHEA:28530"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:18107"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57464"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:28531"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>a 2'-deoxyribonucleoside + a ribonucleoside 5'-phosphate = a ribonucleoside + a 2'-deoxyribonucleoside 5'-phosphate</text>
            <dbReference type="Rhea" id="RHEA:19961"/>
            <dbReference type="ChEBI" id="CHEBI:18254"/>
            <dbReference type="ChEBI" id="CHEBI:18274"/>
            <dbReference type="ChEBI" id="CHEBI:58043"/>
            <dbReference type="ChEBI" id="CHEBI:65317"/>
            <dbReference type="EC" id="2.7.1.77"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>a ribonucleoside 5'-phosphate + H2O = a ribonucleoside + phosphate</text>
            <dbReference type="Rhea" id="RHEA:12484"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:18254"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58043"/>
            <dbReference type="EC" id="3.1.3.5"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:12485"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>dGMP + H2O = 2'-deoxyguanosine + phosphate</text>
            <dbReference type="Rhea" id="RHEA:29379"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17172"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57673"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:29380"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>dGMP + inosine = 2'-deoxyguanosine + IMP</text>
            <dbReference type="Rhea" id="RHEA:69580"/>
            <dbReference type="ChEBI" id="CHEBI:17172"/>
            <dbReference type="ChEBI" id="CHEBI:17596"/>
            <dbReference type="ChEBI" id="CHEBI:57673"/>
            <dbReference type="ChEBI" id="CHEBI:58053"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>dIMP + H2O = 2'-deoxyinosine + phosphate</text>
            <dbReference type="Rhea" id="RHEA:29383"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28997"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61194"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:29384"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>dIMP + inosine = 2'-deoxyinosine + IMP</text>
            <dbReference type="Rhea" id="RHEA:69572"/>
            <dbReference type="ChEBI" id="CHEBI:17596"/>
            <dbReference type="ChEBI" id="CHEBI:28997"/>
            <dbReference type="ChEBI" id="CHEBI:58053"/>
            <dbReference type="ChEBI" id="CHEBI:61194"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>inosine + AMP = IMP + adenosine</text>
            <dbReference type="Rhea" id="RHEA:69596"/>
            <dbReference type="ChEBI" id="CHEBI:16335"/>
            <dbReference type="ChEBI" id="CHEBI:17596"/>
            <dbReference type="ChEBI" id="CHEBI:58053"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>inosine + CMP = cytidine + IMP</text>
            <dbReference type="Rhea" id="RHEA:69592"/>
            <dbReference type="ChEBI" id="CHEBI:17562"/>
            <dbReference type="ChEBI" id="CHEBI:17596"/>
            <dbReference type="ChEBI" id="CHEBI:58053"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>inosine + GMP = guanosine + IMP</text>
            <dbReference type="Rhea" id="RHEA:69584"/>
            <dbReference type="ChEBI" id="CHEBI:16750"/>
            <dbReference type="ChEBI" id="CHEBI:17596"/>
            <dbReference type="ChEBI" id="CHEBI:58053"/>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>inosine + UMP = uridine + IMP</text>
            <dbReference type="Rhea" id="RHEA:69588"/>
            <dbReference type="ChEBI" id="CHEBI:16704"/>
            <dbReference type="ChEBI" id="CHEBI:17596"/>
            <dbReference type="ChEBI" id="CHEBI:57865"/>
            <dbReference type="ChEBI" id="CHEBI:58053"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="33">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
        <text evidence="33">Binds 1 Mg(2+) ion per subunit.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homotetramer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the 5'(3')-deoxyribonucleotidase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.77" evidence="21"/>
    <dbReference type="EC" id="3.1.3.5" evidence="4"/>
    <dbReference type="EC" id="3.1.3.99" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3STX9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020168.1">
        <property type="protein sequence ID" value="ENSCSRP00000019293.1"/>
        <property type="gene ID" value="ENSCSRG00000014720.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008253">
        <property type="term" value="F:5'-nucleotidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050146">
        <property type="term" value="F:nucleoside phosphotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046085">
        <property type="term" value="P:adenosine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046037">
        <property type="term" value="P:GMP metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046040">
        <property type="term" value="P:IMP metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07522">
        <property type="entry name" value="HAD_cN-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000021">
        <property type="entry name" value="NT5C2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008380">
        <property type="entry name" value="HAD-SF_hydro_IG_5-nucl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016695">
        <property type="entry name" value="Pur_nucleotidase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02244">
        <property type="entry name" value="HAD-IG-Ncltidse"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12103">
        <property type="entry name" value="5'-NUCLEOTIDASE DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12103:SF17">
        <property type="entry name" value="CYTOSOLIC PURINE 5'-NUCLEOTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05761">
        <property type="entry name" value="5_nucleotid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF017434">
        <property type="entry name" value="Purine_5'-nucleotidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0021">Allosteric enzyme</keyword>
    <keyword evidence="12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13 33" id="KW-0460">Magnesium</keyword>
    <keyword evidence="9 33" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-0546">Nucleotide metabolism</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="36" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <feature type="region of interest" description="Disordered" evidence="34">
        <location>
            <begin position="545"/>
            <end position="585"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="34">
        <location>
            <begin position="570"/>
            <end position="585"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="32">
        <location>
            <position position="72"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="32">
        <location>
            <position position="74"/>
        </location>
    </feature>
    <feature type="binding site" evidence="33">
        <location>
            <position position="72"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="33">
        <location>
            <position position="74"/>
        </location>
        <ligand>
            <name>GMP</name>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="33">
        <location>
            <position position="371"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009589"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00035871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00036191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00036258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00036593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00036695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00036911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00038866"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00040391"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00042328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00046009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00047396"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00047560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00048038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00048127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00048155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00048156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00048783"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="PIRSR" id="PIRSR017434-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="PIRSR" id="PIRSR017434-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="35">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019293.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="36">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="585" mass="67677" checksum="6ADFEFE1B318A4CB" modified="2022-01-19" version="1">MLHVKQISLSSLPELSDHLKMTTSWSDRLQNAADLPANMDGHALKKYRREAYHRVFVNRSLAMEKIKCFGFDMDYTLAVYKSPEYESLGFDLTVERLVSIGYPQELLSFVYDPAFPTRGLVFDTLYGNLLKVDAYGNLLVCAHGFNFVRGPETREQYPNKFIQRDDTERFYILNTLFNLPETYLLACLIDFFTNCDRYSSCETGFKDGDLFMSFRSMFQDVRDAVDWVHYQGTLKEKTLENLQKYVVKDGKMPLLLRRMNEVGKVFLATNSDYKYTDKIMTYLFDFPHGPKPGSSHLPWQSYFDLILVDARKPLFFGEGTVLRQVDTVTGKLKIGTYTGPLQHGIVYSGGSSDTICDLLGAKGKDILYIGDHIFGDILKSKKRQGWRTFLVIPELAQELHVWTDKSSLFEELQSLDIFLAELYKHLDSSSNERPDISSIQKRIKKVTHDMDMCYGMMGSLFRSGSRQTLFASQVMRYADLYAASFINLLYYPFSYLFRAAHVLMPHESTVEHIHVDINEKESPLATRNRTSVDFKDSDYKRHQLTRSVSEIKPPNLFPQTPQEITHCHDEDDDEEEEEEEEEEEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYA0</accession>
    <name>A0A8C3SYA0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Nuclear receptor subfamily 4 group A member 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the nuclear hormone receptor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYA0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021414.1">
        <property type="protein sequence ID" value="ENSCSRP00000020504.1"/>
        <property type="gene ID" value="ENSCSRG00000015502.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5952118at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035259">
        <property type="term" value="F:nuclear glucocorticoid receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004879">
        <property type="term" value="F:nuclear receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071376">
        <property type="term" value="P:cellular response to corticotropin-releasing hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021953">
        <property type="term" value="P:central nervous system neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071542">
        <property type="term" value="P:dopaminergic neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06969">
        <property type="entry name" value="NR_DBD_NGFI-B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd07071">
        <property type="entry name" value="NR_LBD_Nurr1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.565.10:FF:000008">
        <property type="entry name" value="Nuclear receptor subfamily 4 group A member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.50.10:FF:000009">
        <property type="entry name" value="nuclear receptor subfamily 4 group A member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.50.10">
        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003070">
        <property type="entry name" value="NR4A1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003073">
        <property type="entry name" value="NR4A2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001723">
        <property type="entry name" value="Nuclear_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001628">
        <property type="entry name" value="Znf_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013088">
        <property type="entry name" value="Znf_NHR/GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24085">
        <property type="entry name" value="NUCLEAR HORMONE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24085:SF0">
        <property type="entry name" value="NUCLEAR RECEPTOR SUBFAMILY 4 GROUP A MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00105">
        <property type="entry name" value="zf-C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01284">
        <property type="entry name" value="NUCLEARECPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01287">
        <property type="entry name" value="NURRNUCRCPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00398">
        <property type="entry name" value="STRDHORMONER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00047">
        <property type="entry name" value="STROIDFINGER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00430">
        <property type="entry name" value="HOLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00399">
        <property type="entry name" value="ZnF_C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00031">
        <property type="entry name" value="NUCLEAR_REC_DBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51030">
        <property type="entry name" value="NUCLEAR_REC_DBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9 13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 13" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 13" id="KW-0804">Transcription</keyword>
    <keyword evidence="8 13" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7 13" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 13" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00019630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU004334"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020504.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="598" mass="66657" checksum="C7E470FF5F71814A" modified="2022-01-19" version="1">MPCVQAQYGSSPQGASPASQSYSYHSSGEYSSDFLTPEFVKFSMDLTNTEITATTSLPSFSTFMDNYSTSYDVKPPCLYQMPLSGQQSSIKVEDIQMHSYQQHNHLPPQSEEMMPHSGSVYYKPSSPPTPTTPGFQVQHSPMWDDPGSLHNFHQNYVATTHMIEQRKTPVSRLSLFSFKQSPPGTPVSSCQMRFDGPLHVPMNPEPSGAHHVVDGQTFAVPNPIRKQASMGFPGLQIGHASQLLDTQVPSPPSRGSPSNEGLCAVCGDNAACQHYGVRTCEGCKGFFKRTVQKNAKYVCLANKNCPVDKRRRNRCQYCRFQKCLAVGMVKEVVRTDSLKGRRGRLPSKPKSPQEPSPPSPPVSLISALVRAHVDSNPAMSSLDYSRFQANPDYQMSGDDTQHIQQFYDLLTGSMEIIRGWAEKIPGFTDLSKPDQDLLFESAFLELFVLRLAYRSSPVEGKLIFCNGVVLHRLQCVRGFGEWIDSIVEFSSNLQNMNIDISAFSCIAALAMVTERHGLKEPKRVEELQNKIVNCLKDHVTFNNGGLNRPNYLSKLLGKLPELRTLCTQGLQRIFYLKLEDLVPPPAIIDKLFLDTLPF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYA3</accession>
    <name>A0A8C3SYA3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYA3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019979.1">
        <property type="protein sequence ID" value="ENSCSRP00000019110.1"/>
        <property type="gene ID" value="ENSCSRG00000014584.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5859291at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019110.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="200" mass="22834" checksum="A893B4A4214C6891" modified="2022-01-19" version="1">MMLLGKFIQPVHSLKKLSTPGACRHFWGWLNAVFNKVDYERIQAVGPDRAASEWLLRCGALVRFQGYDKWQQDYNGLPTGPLGKYQIQAIDATESCIMHRGFDYLDGLKHVEEIKLSNCIYIEDECLQRISETESLQKSLLRLMIISCGNVSDKGIIALHKLTNLEYLFLSDLPGIREKETTVEILKKSMPSLELELDLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZW6</accession>
    <name>A0A8C3SZW6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Zinc finger protein 341</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZW6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023737.1">
        <property type="protein sequence ID" value="ENSCSRP00000022745.1"/>
        <property type="gene ID" value="ENSCSRG00000017083.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000679">
        <property type="entry name" value="Zinc finger protein 341"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001132">
        <property type="entry name" value="Zinc finger protein 341"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001229">
        <property type="entry name" value="Zinc finger protein 341"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000611">
        <property type="entry name" value="zinc finger protein 341 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000618">
        <property type="entry name" value="zinc finger protein 341 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001031">
        <property type="entry name" value="zinc finger protein 341 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001225">
        <property type="entry name" value="zinc finger protein 341 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050752">
        <property type="entry name" value="C2H2-ZF_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24384:SF189">
        <property type="entry name" value="C2H2-TYPE DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24384">
        <property type="entry name" value="FINGER PUTATIVE TRANSCRIPTION FACTOR FAMILY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13912">
        <property type="entry name" value="zf-C2H2_6"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="13"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="57"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
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            <end position="498"/>
        </location>
    </feature>
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        <location>
            <begin position="499"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="536"/>
            <end position="565"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="562"/>
            <end position="589"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="590"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="618"/>
            <end position="645"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="646"/>
            <end position="678"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="679"/>
            <end position="706"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="707"/>
            <end position="735"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="171"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="257"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="396"/>
            <end position="425"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="179"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="272"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="403"/>
            <end position="416"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
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            <dbReference type="ARBA" id="ARBA00022833"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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    </evidence>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="844" mass="93703" checksum="02F9489003AE3551" modified="2022-01-19" version="1">MRKAITERLYTCCCRMDNQTVLAVQSLLDGQGAVTDPSGQNVNTSTTIQSMDDEDVFLCGKCKKQFNSLPAFMTHKREQCQGNTPSLATVSLATNSVYTPSITSVQQAQSANRQQISTYITVPPSPLIQTLVQGNILVSDEVLMSAMSAFTSLDQPMSTVQPSVQSSLSMHTGVGYLSQPPPPPPPPPPPPPQPPPPPAQTLGAPGQPSTGGNRVVEVYSTPAPMAGNGTVEIQTLGMQPYPPIEVPSQCVESPVYPSPPVYSPGKQGFKPKSTNTAAPLTNPTGGNMASFDSTSTSKNRRSKNDSGLQEGKPKSPKLKCTYCDKAFTKNFDLQQHIRSHTGEKPFQCIVCGRAFAQKSNVKKHMQTHKVWPPGLGCTISRNSITVQVMALNPNQQEDEENPGLSQASRNSPQQPQVMAPTEESEVGKLEAKQVVLIDSSYQCQFCPSKFNTYFQLKSHMTQHKNEQVYKCVVKSCAQTFQKLESFLEHIKNHQEELSYRCHLCNKDFPSLYELSVHQYSHSLLPQHSPKKDVAVYKCVKCVNKYSTPEALEHHLQTATHNFPCPHCQKVFPCERYLRRHLPTHGGGGKFKCQICKKFFRREHYLKLHAHIHSGEKPFKCSVCDAAFNRKDKLKRHMLIHEPFKKYKCPFSSHTGCNKEFNRPDKLKAHILSHSGMKIHKCQYCNKSFSRRAHMVEHQRSHTGNYKYRCPTCSKGFTRQKYMKDHKCRLNSPKDKELQIRKAQKKRGARRKVGLPLPSQLALVELKDSAEGENPQESSPNKEQFRESDAVLSIVVGGSAAADSDLVVPGQPSSIASSLALAELQTGTEVPCAMLAVPVYIQTTD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T015</accession>
    <name>A0A8C3T015_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">G protein-coupled receptor class C group 5 member C</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the G-protein coupled receptor 3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T015"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023800.1">
        <property type="protein sequence ID" value="ENSCSRP00000022805.1"/>
        <property type="gene ID" value="ENSCSRG00000017180.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030295">
        <property type="term" value="F:protein kinase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15277">
        <property type="entry name" value="7tmC_RAIG3_GPRC5C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017978">
        <property type="entry name" value="GPCR_3_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051753">
        <property type="entry name" value="RA-inducible_GPCR3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14511">
        <property type="entry name" value="G PROTEIN COUPLED RECEPTOR, CLASS C, GROUP 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14511:SF15">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR FAMILY C GROUP 5 MEMBER C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00003">
        <property type="entry name" value="7tm_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034108529" evidence="7">
        <location>
            <begin position="24"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="47"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="85"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
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            <end position="145"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
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            <begin position="157"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="197"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="231"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="266"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 3 profile" evidence="8">
        <location>
            <begin position="43"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF00003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022805.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="419" mass="45925" checksum="94DD73AA11CC925C" modified="2022-01-19" version="1">MAVPWWLPMSVWLPLSLLPACQAQEAPPSGCGKDLASLYYNLCDLSAAWGIVLAAVASFGAVSSFVLTIILVASLPFAQDPRKKSLVGTQAFFLLGTFGLFCLTFDFIVKQDFSTCASRRFLFGVLFGICFSCLVAHALTLNFLARRNHGLQGWVTFGVALLLALVEVIINAEWLLITLVRSNGPSPDPCAVANEDFVMALVFVMFLLLAAFAAAWPALCGRYKHWRKHVVFILLTTALSMAIWVVWIVMYLYGNQQRETQAWDDPTLAIALVANACVFVFFYIIPEVSHVTRPGPDQAYEDDMYPTRGVGYETILKEQKSQSMFVENKAFSMDEPSAAKKPVSPYSGYNGQLVTSMFQPTEMALMHKGPSEGSYNIVLPRASASSQVIGSANSTLRAEDAYAAAQKDSKGGQAKRVTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T140</accession>
    <name>A0A8C3T140_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T140"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024301.1">
        <property type="protein sequence ID" value="ENSCSRP00000023286.1"/>
        <property type="gene ID" value="ENSCSRG00000017511.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023286.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="86" mass="9579" checksum="3679674D1E04310A" modified="2022-01-19" version="1">MHPLAISFPSEQLSLALLATCKCKSIISQAKKEWEDQLVKDTKTNSKKKNFVNYFDSLLGIWPGAVARACNPCCLGGCGWWIAQEF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T272</accession>
    <name>A0A8C3T272_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Cilia- and flagella-associated protein 300</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Cilium- and flagellum-specific protein that plays a role in axonemal structure organization and motility. May play a role in outer and inner dynein arm assembly.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Cilium axoneme</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CFAP300 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T272"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023353.1">
        <property type="protein sequence ID" value="ENSCSRP00000022372.1"/>
        <property type="gene ID" value="ENSCSRG00000016815.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029416">
        <property type="entry name" value="CFAP300"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31078">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 300"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31078:SF1">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 300"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14926">
        <property type="entry name" value="CFAP300"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0966">Cell projection</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022174"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022372.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="31619" checksum="7E88A353D0C7A581" modified="2022-01-19" version="1">MRVAESELGGVERAGVGPRRRGGAGTGLGKGKVWGLEEGGARVFGFVRSESWSMHGRISAQAFSFDQHFKAYQKDEFVKAFFNDPNVSANLKLLTASGQWTTLGTKVNKIEAIVVPCTQVSMSFFDRLYSEGVVRETGYIVKCYDDYSDGFPISDALRKVLLLEDSDHFDLFSQSNREEFLFCLFKHLCLGGTLCQFEDVLGPYLETTKALYKDLVSVQKDPETKEIIITSTIFKVSAYDNNGMCYPSTKSHEQTFAYLIVDPLKRHVHVLYHSFGGSLFFN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T287</accession>
    <name>A0A8C3T287_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Zinc finger MYND-type containing 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T287"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023147.1">
        <property type="protein sequence ID" value="ENSCSRP00000022172.1"/>
        <property type="gene ID" value="ENSCSRG00000016631.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.2220">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053248">
        <property type="entry name" value="Zinc_finger_MYND_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002893">
        <property type="entry name" value="Znf_MYND"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46533">
        <property type="entry name" value="ZINC FINGER MYND DOMAIN-CONTAINING PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46533:SF1">
        <property type="entry name" value="ZINC FINGER MYND DOMAIN-CONTAINING PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01753">
        <property type="entry name" value="zf-MYND"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144232">
        <property type="entry name" value="HIT/MYND zinc finger-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50865">
        <property type="entry name" value="ZF_MYND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="MYND-type" evidence="5">
        <location>
            <begin position="19"/>
            <end position="56"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50865"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022172.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="378" mass="42730" checksum="DAB933F25BA165A2" modified="2022-01-19" version="1">MNVQQLVPLALPRGRPLHCELCGGPAQLRCGACRVTYYCDVDHQKADWVSIHEKICQLLIPIRTSFPFFNSEKERKHGMEQLLHRQKHLIDLTHKVAQKFVFEGKHDEAIPAALHSLRFSIDTCGPDSMELVPAYLILAEASTGLGHLTQAEEYLSQAQWIVLKTSDCSNDIQSKLHRNLGLLYAAKGHFEESLYHLATDIYLASCAFGTHDISTSGGYFHMANVFFRQNKMDIADSLYTEVTDIWHAHFSRLIQVQSQTLTSHLKCFILNVDEDQQAEASQVLNAILDIREQAPKQQPAKTARVVHALAMLHYLILDLPKASHPQYGANGEVLDLISVWGEEAVQSQLRSSCRNHNTFRQISRAMMERGHDRDALRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T415</accession>
    <accession>A0A8T1SAL5</accession>
    <name>A0A8C3T415_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Mediator of RNA polymerase II transcription subunit 8</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Mediator complex subunit 8</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="8" type="primary">MED8</name>
    </gene>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors. May play a role as a target recruitment subunit in E3 ubiquitin-protein ligase complexes and thus in ubiquitination and subsequent proteasomal degradation of target proteins.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the Mediator complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the Mediator complex subunit 8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T415"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024864.1">
        <property type="protein sequence ID" value="ENSCSRP00000023834.1"/>
        <property type="gene ID" value="ENSCSRG00000017863.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070847">
        <property type="term" value="C:core mediator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016592">
        <property type="term" value="C:mediator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.1710">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019364">
        <property type="entry name" value="Mediatior_Med8_fun/met"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13074">
        <property type="entry name" value="MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13074:SF9">
        <property type="entry name" value="MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10232">
        <property type="entry name" value="Med8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8" id="KW-0010">Activator</keyword>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 8" id="KW-0804">Transcription</keyword>
    <keyword evidence="3 8" id="KW-0805">Transcription regulation</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="224"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="133"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="224"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00025248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU364144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023834.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="268" mass="29302" checksum="2F018ADEBBC59540" modified="2025-10-08" version="2">MQREEKQLELSLEALISQVADLKNSLVSFIYKLENEYDRLTWPSVLDSFALLSGQLSTLNKVLKHEKTPLMRNQVIIPLVLSPDRDEEIMRQTEGRVPVFSHEVVPDHLRTKPDPEVEEQEKQLITDATRISSDVAQKQIQSLNKLCSNLLEKISKEERESESGGLRQNKQTFNPADTNALVAAVAFGKGLSNRRPPGSGGPVQASQPGAGAIIAGASGIQQVQMSGASSQQQPMLGGVQMSQAGQPGKIPSGIKTNIKSASMHPYQR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4H4</accession>
    <name>A0A8C3T4H4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Protein tweety homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Probable chloride channel.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Cell membrane</location>
            <topology evidence="1 13">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the tweety family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4H4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024093.1">
        <property type="protein sequence ID" value="ENSCSRP00000023084.1"/>
        <property type="gene ID" value="ENSCSRG00000017371.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034707">
        <property type="term" value="C:chloride channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005229">
        <property type="term" value="F:intracellularly calcium-gated chloride channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072320">
        <property type="term" value="F:volume-sensitive chloride channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07912">
        <property type="entry name" value="Tweety_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006990">
        <property type="entry name" value="Tweety"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12424:SF6">
        <property type="entry name" value="PROTEIN TWEETY HOMOLOG 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12424">
        <property type="entry name" value="TWEETY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04906">
        <property type="entry name" value="Tweety"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11 13" id="KW-0868">Chloride</keyword>
    <keyword evidence="9 13" id="KW-0869">Chloride channel</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12 13" id="KW-0407">Ion channel</keyword>
    <keyword evidence="7 13" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 13" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="47"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="90"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="215"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="243"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="391"/>
            <end position="412"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009849"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU361114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023084.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="536" mass="59258" checksum="EC9482BD8ED497CC" modified="2022-01-19" version="1">MALLASRADYLAPWWAAWLHRFPHVNLRLQPVPGAFRPQQPDYQQSLLFLGLVAAVCLGLNLLFLTVYLICLCSCKRDEEAETKRPNSCCVTWTAVVTGLICCAAVGIGFYGNSETNDGVYQLIYALDNANHTLSGIDTLVSGTTVQMTVGLEQHLARLNEIFAARGDYVQTLKFLQQMAGNIVLQLSGLPVWQDVSVDLTAVAGQVGYVEYYRWLSYLLLFILDLIICLVACLGLAKRSRCLLTAMLCCGLVTLILSWASLAADTSAAVGTSDFCVAPDKFIMNLTRGDLSAEVVHYYLYCSQNLSNPFQQALTIYQRSLTTMQIQIQGLMQFAVPLFPTAEKDLLGIQQLLNSSETSLHQLTALLDCRGLHKDYLDGLMGICYDGVEGLLYLALFSLLAAMSFSTLICATPRAWKHFADRDRDYDDIDEEDPFNPQARRIATHNPTRGQLRSFCSYSSSLGSQTSLHPPAQTISNAPVSEYMNQAALFGGNPRYENVPLIGRGSPPPTYSPSMRATYLSVNDEHIRHYGNEFPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4M1</accession>
    <name>A0A8C3T4M1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Mitochondrial 2-oxodicarboxylate carrier</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Solute carrier family 25 member 21</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Transports dicarboxylates across the inner membranes of mitochondria by a counter-exchange mechanism. Can transport 2-oxoadipate (2-oxohexanedioate), 2-oxoglutarate, adipate (hexanedioate), glutarate, and to a lesser extent, pimelate (heptanedioate), 2-oxopimelate (2-oxoheptanedioate), 2-aminoadipate (2-aminohexanedioate), oxaloacetate, and citrate. Plays a central role in catabolism of lysine, hydroxylysine, and tryptophan, by transporting common metabolite intermediates (such as 2-oxoadipate) into the mitochondria, where it is converted into acetyl-CoA and can enter the citric acid (TCA) cycle.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>2-oxoadipate(in) + 2-oxoglutarate(out) = 2-oxoadipate(out) + 2-oxoglutarate(in)</text>
            <dbReference type="Rhea" id="RHEA:71739"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:57499"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>2-oxoheptanedioate(in) + 2-oxoglutarate(out) = 2-oxoheptanedioate(out) + 2-oxoglutarate(in)</text>
            <dbReference type="Rhea" id="RHEA:71755"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:72701"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-2-aminoadipate(in) + 2-oxoglutarate(out) = L-2-aminoadipate(out) + 2-oxoglutarate(in)</text>
            <dbReference type="Rhea" id="RHEA:71747"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:58672"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>citrate(in) + 2-oxoglutarate(out) = citrate(out) + 2-oxoglutarate(in)</text>
            <dbReference type="Rhea" id="RHEA:71763"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:16947"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>glutarate(in) + 2-oxoglutarate(out) = glutarate(out) + 2-oxoglutarate(in)</text>
            <dbReference type="Rhea" id="RHEA:71751"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:30921"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>heptanedioate(in) + 2-oxoglutarate(out) = heptanedioate(out) + 2-oxoglutarate(in)</text>
            <dbReference type="Rhea" id="RHEA:71759"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:36165"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>hexanedioate(in) + 2-oxoglutarate(out) = hexanedioate(out) + 2-oxoglutarate(in)</text>
            <dbReference type="Rhea" id="RHEA:71743"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:17128"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 21">Belongs to the mitochondrial carrier (TC 2.A.29) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4M1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024448.1">
        <property type="protein sequence ID" value="ENSCSRP00000023429.1"/>
        <property type="gene ID" value="ENSCSRG00000017491.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055085">
        <property type="term" value="P:transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.40.10">
        <property type="entry name" value="Mitochondrial carrier domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002067">
        <property type="entry name" value="MCP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023395">
        <property type="entry name" value="MCP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018108">
        <property type="entry name" value="MCP_transmembrane"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051752">
        <property type="entry name" value="Mito_2-oxodicarb_carrier"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46356">
        <property type="entry name" value="MITOCHONDRIAL 2-OXODICARBOXYLATE CARRIER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46356:SF1">
        <property type="entry name" value="MITOCHONDRIAL 2-OXODICARBOXYLATE CARRIER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00153">
        <property type="entry name" value="Mito_carr"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00926">
        <property type="entry name" value="MITOCARRIER"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103506">
        <property type="entry name" value="Mitochondrial carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50920">
        <property type="entry name" value="SOLCAR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 20 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="23" id="KW-0732">Signal</keyword>
    <keyword evidence="4 20 21" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 22" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 21" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="23">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034281703" description="Mitochondrial 2-oxodicarboxylate carrier" evidence="23">
        <location>
            <begin position="20"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="273"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="20">
        <location>
            <begin position="2"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="20">
        <location>
            <begin position="98"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="20">
        <location>
            <begin position="196"/>
            <end position="285"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00036018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00039747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00041874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00046087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00047537"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00048003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00048920"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00048998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="RuleBase" id="RU000488"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023429.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="292" mass="32594" checksum="ECA8D03EFC5D79BF" modified="2022-01-19" version="1">MPGFFLASLLYHLTGLVEICLMHPLDVVKTRFQIQRGKTDPTSYKSLGDSFRTIFRTEGLFGFYKGILPPIMAETPKRAVKFFTFEQYKKLLGHAPLSPGLTFAVAGLGSGLTEAVVVNPFEVVKVSLQANRNAFTEQPSTFVQARRIIKTDGLGFRGLNKGFTATLGRHGVFNMVYFGFYFNVKNIIPVNEEPTLEFLRKFGIGLVSGTIASIINIPFDVAKSRIQGPQPEPGEIKYRTCFKTMATVYQEEGFLALYKGLVPKIMRLGPGNFASIIFLSLLYSWFLFLVSI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5N6</accession>
    <name>A0A8C3T5N6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Polypyrimidine tract-binding protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5N6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024320.1">
        <property type="protein sequence ID" value="ENSCSRP00000023304.1"/>
        <property type="gene ID" value="ENSCSRG00000017542.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="296632at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010629">
        <property type="term" value="P:negative regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903312">
        <property type="term" value="P:negative regulation of mRNA metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12777">
        <property type="entry name" value="RRM1_PTBP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12782">
        <property type="entry name" value="RRM2_PTBP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12695">
        <property type="entry name" value="RRM3_PTBP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000036">
        <property type="entry name" value="polypyrimidine tract-binding protein 1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000162">
        <property type="entry name" value="polypyrimidine tract-binding protein 1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000018">
        <property type="entry name" value="Polypyrimidine tract-binding protein 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000032">
        <property type="entry name" value="Polypyrimidine tract-binding protein 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006536">
        <property type="entry name" value="HnRNP-L/PTB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055204">
        <property type="entry name" value="HNRNPL_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021790">
        <property type="entry name" value="PTBP1-like_RRM2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035000">
        <property type="entry name" value="PTBP1_RRM1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035001">
        <property type="entry name" value="PTBP1_RRM3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01649">
        <property type="entry name" value="hnRNP-L_PTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15592">
        <property type="entry name" value="MATRIN 3/NUCLEAR PROTEIN 220-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22976">
        <property type="entry name" value="RRM_10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13893">
        <property type="entry name" value="RRM_5"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11835">
        <property type="entry name" value="RRM_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="11" id="KW-0010">Activator</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="12" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00019540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023304.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="556" mass="59807" checksum="B79DDABB847FE748" modified="2022-01-19" version="1">MDGIVQDITVGTKRGSDELFSTCVTNGPFIMSSNSASAANGNDSKKFKGDSRSAGVPSRVIHVRKLPSDVTEAEVISLGLPFGKVTNLLMLKGKNQAFIEMNTEEAANTMVSYYTTVTPVLRSQPIYIQFSNHKELKTDNSPNQARAQAALQAVNSVQSGNLALSASAAAVDAGMAMAGQSPVLRIIVENLFYPVTLDVLHQIFSKFGTVLKIITFTKNNQFQALLQYADPMSAQHAKLSLDGQNIYNACCTLRIDFSKLTSLNVKYNNDKSRDYTRPDLPSGDSQPSLDQTMAAAFGAPGIISASPYAGAGFPPAFAIPQAGLSVPNVHGALAPLAIPSAAAAAAAAGRMGIPGLTGAGNAVLLVSNLNPERVTPQCLFILFGVYGDVQRVKILFNKKENALVQMADGNQAQLAMSHLNGQKLHGKPIRITLSKHQTVQLPREGQEDQGLTKDYGNSPLHRFKKPGSKNFQNIFPPSATLHLSNIPPSITEEDLKMLFSSNGGMVKGFKFFQKDRKMALIQMGSVEEAIQSLIELHNHDLGENHHLRVSFSKSTI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5P3</accession>
    <name>A0A8C3T5P3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Rho GTPase-activating protein 29</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Rho-type GTPase-activating protein 29</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000024332.1">
        <property type="protein sequence ID" value="ENSCSRP00000023316.1"/>
        <property type="gene ID" value="ENSCSRG00000017547.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051056">
        <property type="term" value="P:regulation of small GTPase mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20816">
        <property type="entry name" value="C1_GMIP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04409">
        <property type="entry name" value="RhoGAP_PARG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.555.10:FF:000016">
        <property type="entry name" value="Rho GTPase activating protein 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.555.10">
        <property type="entry name" value="Rho GTPase activation protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046349">
        <property type="entry name" value="C1-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031160">
        <property type="entry name" value="F_BAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001060">
        <property type="entry name" value="FCH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054713">
        <property type="entry name" value="GMIP/FCHO2-like_FCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002219">
        <property type="entry name" value="PKC_DAG/PE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057028">
        <property type="entry name" value="RHG29_45_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051025">
        <property type="entry name" value="RhoGAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000198">
        <property type="entry name" value="RhoGAP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15228:SF7">
        <property type="entry name" value="RHO GTPASE-ACTIVATING PROTEIN 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15228">
        <property type="entry name" value="SPERMATHECAL PHYSIOLOGY VARIANT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00130">
        <property type="entry name" value="C1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22699">
        <property type="entry name" value="GMIP-like_FCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24235">
        <property type="entry name" value="RHG29_45_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00620">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00109">
        <property type="entry name" value="C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00055">
        <property type="entry name" value="FCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00324">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57889">
        <property type="entry name" value="Cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51741">
        <property type="entry name" value="F_BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50238">
        <property type="entry name" value="RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00479">
        <property type="entry name" value="ZF_DAG_PE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50081">
        <property type="entry name" value="ZF_DAG_PE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 8 9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="F-BAR" evidence="13">
        <location>
            <begin position="220"/>
            <end position="490"/>
        </location>
    </feature>
    <feature type="domain" description="Phorbol-ester/DAG-type" evidence="11">
        <location>
            <begin position="677"/>
            <end position="722"/>
        </location>
    </feature>
    <feature type="domain" description="Rho-GAP" evidence="12">
        <location>
            <begin position="736"/>
            <end position="951"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="519"/>
            <end position="659"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1005"/>
            <end position="1076"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1250"/>
            <end position="1299"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="332"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="519"/>
            <end position="548"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="596"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="1013"/>
            <end position="1023"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00040783"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00042921"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01077"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023316.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1369" mass="152358" checksum="CD66BEC4813009DA" modified="2022-01-19" version="1">MLRQNGGSNKRGLGLARLSTSNFFTISNSGNWGMGRSTKSNSLSSISSNSDCYDSPIVDPEYIMQLVNDVRKFADMLLYLKEAILSEENEDCLHHVVHERLGELLRVLKAVISKHQTLNSVDILSAAGTVIAKVKAVNFKEVNEENKRELFGEIFSSIDTLAFTFGNVVSDFLMGDVDNGSSLGLPVSRRSRSFENLSVESVGSLHEREDVQVTGHLRAEEVDSMLLRNDSGIESALSYAKAWSKYAKDVVAWIEKKLSLEVECAKNLAKMAETAKAIVGPQDYMPFQSIFINAFQNDIENSQLWQKTAAALQTNRFVQPLVGRKNELDKQRRDIKELWQREQKKMQELEATLRKAKLLYLQRQEEYEKAKSSTIRAEEEHLSSSNSLVKDISKQLEKKRKLEEEALQKAEEACEHYKVSMVEVEEKRNDLESFKSDTLTQLRELVFQCDLTLKAATVNLFQMQHAQVVSLPVNCQTLCENAKLYDPGQQYSEFVKSLPKEDIPIESGSFEIQSSQVDGAFSKQPTNSAHTSHGNLSQCSGDFPTQSLEDVGSPSYRRFQKIGEKRSSSSTDIQAVRGPPPFRSWSVGNQSGGMCSDSESAGGSSESRSMDSPSASPADFKRRLPRTPSTGTMSSADDLDEREPPSPSDCGLNDLTSEIASSPGPFRNILLSKAAQTHKLRKLRAPSKCRECDSLVVFHGAECEECSLTCHKKCLETLAIQCGHKKLHGRLHLFGVEFAQAAKSVPDGIPFIIKKCTSEIESRALNVKGIYRVNGAKSRVEKLCQAFENGKDLVELSELYAHDISNVLKLYLRQLPEPLILFRLYNEFIGLAKESQNVNEELDMKQTSPRSKKRQSLCIELNRIIIKMKDLLKQLPIPNYNTLQYLVGHLHRVTEQSDENKMSASNLGIIFGPTLIRPRQTDAAVSLSSLVDYPYQARVVELLITYYEKIFDVSLQPLSTAVQSEENAAPFKIASSTEEREQRKSFIAVKESILLIPSESKASEMSSSFEQLDDSKNTRERSDASVTERISLPLTGTKQEDFGKKNSPSEPPATTVLDINIPTPKEPGNTVTPVSDKDNELSLSLAEDGCKVNNLLPIKPSRQITKVQLRSPRTKPVIRPVSLPVDRMLPQCVLNERNSGNVGVLSPEKFGRSPTIEEVSETKALPAVNACCRLSCYDTQTLRKTWDKQYKQYDMTPRTAMIMTNVPQENRAHESGSACALSSSYSVGSNSVNAILPNKPYTVPVRSVRLTTEGNGPDSNPLAAFRPPRTLQPPPGTFYKPPSNNKAKQNEEGSVPNASAAASASSVLAQDNTVKLIRNSALVSGAPEEHANQQKMSSEDLHPVDLKPTYKRLRPKRMQELEHREAHFV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6G2</accession>
    <name>A0A8C3T6G2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">PICALM interacting mitotic regulator</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6G2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025788.1">
        <property type="protein sequence ID" value="ENSCSRP00000024730.1"/>
        <property type="gene ID" value="ENSCSRG00000018535.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9898669at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009932">
        <property type="entry name" value="RCS1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35819">
        <property type="entry name" value="PICALM INTERACTING MITOTIC REGULATOR PIMREG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35819:SF1">
        <property type="entry name" value="PROTEIN PIMREG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07326">
        <property type="entry name" value="RCS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024730.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="300" mass="33904" checksum="24974BB889F02E8A" modified="2022-01-19" version="1">MAAVFQSIGATIGWRSHQLLADFENESPVPDRFRKRPSSSLNTLRMSLRKRMPLKQVEMNLSENPTWESLEAKEKRQTFRAITRTAKNAFGTVSQKIQKSCQNRSQSLVLSPAKAPARRSGIACSAKKRSTSPRTPSRKNRLATMTTPLSGPSCTPGSSKRASHSSRSAKSLVGKEWRSFSYWLGKEAVPLRRSRRAAALKSPYSSPLPASSKREFDCELESVSMGIRRLKRLSQVFDDVLVREEREQAISNYQHLMAQNLRSVLRSRKLSQSAFRRRARRLQHAVGTWTEMALNSINNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6Z0</accession>
    <name>A0A8C3T6Z0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Abd-B homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6Z0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025154.1">
        <property type="protein sequence ID" value="ENSCSRP00000024119.1"/>
        <property type="gene ID" value="ENSCSRG00000018108.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000018">
        <property type="entry name" value="Homeobox A10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046333">
        <property type="entry name" value="HXA10/ABDB-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45874">
        <property type="entry name" value="HOMEOBOX PROTEIN ABDOMINAL-B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45874:SF1">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX-A10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="11">
        <location>
            <begin position="14"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="16"/>
            <end position="75"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024119.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="90" mass="11047" checksum="C63B1E0FAE2A62FC" modified="2022-01-19" version="1">NSKGENAANWLTAKSGRKKRCPYTKHQTLELEKEFLFNMYLTRERRLEISRTVHLTDRQVKIWFQNRRMKLKKMNRENRIRELTANFNFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7H7</accession>
    <name>A0A8C3T7H7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">60S ribosomal protein L7a</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Component of the ribosome.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the eukaryotic ribosomal protein eL8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7H7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025352.1">
        <property type="protein sequence ID" value="ENSCSRP00000024311.1"/>
        <property type="gene ID" value="ENSCSRG00000018243.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042254">
        <property type="term" value="P:ribosome biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1330.30:FF:000003">
        <property type="entry name" value="60S ribosomal protein L7a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1330.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050257">
        <property type="entry name" value="eL8/uL1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029064">
        <property type="entry name" value="Ribosomal_eL30-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004037">
        <property type="entry name" value="Ribosomal_eL8-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004038">
        <property type="entry name" value="Ribosomal_eL8/eL30/eS12/Gad45"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018492">
        <property type="entry name" value="Ribosomal_eL8/Nhp2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001921">
        <property type="entry name" value="Ribosomal_eL8_euk"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23105">
        <property type="entry name" value="RIBOSOMAL PROTEIN L7AE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01248">
        <property type="entry name" value="Ribosomal_L7Ae"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00881">
        <property type="entry name" value="L7ARS6FAMILY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00882">
        <property type="entry name" value="RIBOSOMALL7A"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55315">
        <property type="entry name" value="L30e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01082">
        <property type="entry name" value="RIBOSOMAL_L7AE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 4" id="KW-0689">Ribosomal protein</keyword>
    <feature type="domain" description="Ribosomal protein eL8/eL30/eS12/Gadd45" evidence="6">
        <location>
            <begin position="131"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="104"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="104"/>
            <end position="130"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU367042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF01248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024311.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="266" mass="29936" checksum="57FAABAB7C9FD897" modified="2022-01-19" version="1">MPKGKKAKGKKVAPAPAVVKKQEAKKVVNPLFEKRPKNFGIGQDIQPKRDLTRFVKWPRYIRLQRQRAILYKRLKVPPAINQFTQALDRQTATQLLKLAHKYRPETKQEKKQRLLARAEQKAAGKGDAPTKRPPVLRAGVNTVTTLVENKKAQLVVIAHDVDPIELVVFLPALCRKMGVPYCIIKGKARLGRLVHRKTCTTVAFTQVNPEDKGALAKLVEAVKTNYNDRYDEIRRHWGGNVLGPKSVARIAKLEKAKAKELATKLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T948</accession>
    <name>A0A8C3T948_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Proteasome subunit alpha type</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="6">The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits. The 20S proteasome core is a barrel-shaped complex made of 28 subunits that are arranged in four stacked rings. The two outer rings are each formed by seven alpha subunits, and the two inner rings are formed by seven beta subunits. The proteolytic activity is exerted by three beta-subunits PSMB5, PSMB6 and PSMB7. Interacts with AURKB. Interacts with CDKN1A. Interacts with MDM2 and RB1. Interacts with the C-terminus of TBXA2R isoform 2. Interacts with DNAJB2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7 8">Belongs to the peptidase T1A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T948"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025814.1">
        <property type="protein sequence ID" value="ENSCSRP00000024756.1"/>
        <property type="gene ID" value="ENSCSRG00000018545.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019773">
        <property type="term" value="C:proteasome core complex, alpha-subunit complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006511">
        <property type="term" value="P:ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd03751">
        <property type="entry name" value="proteasome_alpha_type_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.20.10:FF:000077">
        <property type="entry name" value="Proteasome subunit alpha type-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.20.10">
        <property type="entry name" value="Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029055">
        <property type="entry name" value="Ntn_hydrolases_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050115">
        <property type="entry name" value="Proteasome_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023332">
        <property type="entry name" value="Proteasome_alpha-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000426">
        <property type="entry name" value="Proteasome_asu_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001353">
        <property type="entry name" value="Proteasome_sua/b"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11599">
        <property type="entry name" value="PROTEASOME SUBUNIT ALPHA/BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00227">
        <property type="entry name" value="Proteasome"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10584">
        <property type="entry name" value="Proteasome_A_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00948">
        <property type="entry name" value="Proteasome_A_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56235">
        <property type="entry name" value="N-terminal nucleophile aminohydrolases (Ntn hydrolases)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00388">
        <property type="entry name" value="PROTEASOME_ALPHA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51475">
        <property type="entry name" value="PROTEASOME_ALPHA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0007">Acetylation</keyword>
    <keyword evidence="1 8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="3 7 8" id="KW-0647">Proteasome</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Proteasome alpha-type subunits" evidence="9">
        <location>
            <begin position="8"/>
            <end position="30"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00064317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS00388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024756.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="255" mass="28496" checksum="6ED2D3054A9A4E11" modified="2022-01-19" version="1">MSSIGTGYDLSASTFSPDGRVFQVEYAMKAVENSSTAIGIRCKDGVVFGVEKLVLSKLYEEGSNKRLFNVDRHVGMAVAGLLADARSLADIAREEASNFRSNYGYNIPLKHLADRVAMYVHAYTLYSAVRPFGCSFMLGSYDEDDGAQLYMIDPSGVSYGYWGCAIGKARQAAKTEIEKLQMKEMTCRDVVKEVAKIIYIVHDEVKDKSFELELSWVGEITKGKHEIVPKDIREEAEKYAKESLKEEDESDDDNM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAW1</accession>
    <name>A0A8C3TAW1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Transient receptor potential cation channel subfamily M member 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the transient receptor (TC 1.A.4) family. LTrpC subfamily. TRPM2 sub-subfamily.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000026760.1">
        <property type="protein sequence ID" value="ENSCSRP00000025679.1"/>
        <property type="gene ID" value="ENSCSRG00000018775.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099604">
        <property type="term" value="F:ligand-gated calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051209">
        <property type="term" value="P:release of sequestered calcium ion into cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03670">
        <property type="entry name" value="NUDIX_ADPRase_Nudt9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.79.10:FF:000047">
        <property type="entry name" value="Transient receptor potential cation channel subfamily M member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.450">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.79.10">
        <property type="entry name" value="Nucleoside Triphosphate Pyrophosphohydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015797">
        <property type="entry name" value="NUDIX_hydrolase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000086">
        <property type="entry name" value="NUDIX_hydrolase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050927">
        <property type="entry name" value="TRPM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057366">
        <property type="entry name" value="TRPM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041491">
        <property type="entry name" value="TRPM_SLOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13800:SF2">
        <property type="entry name" value="TRANSIENT RECEPTOR POTENTIAL CATION CHANNEL SUBFAMILY M MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13800">
        <property type="entry name" value="TRANSIENT RECEPTOR POTENTIAL CATION CHANNEL, SUBFAMILY M, MEMBER 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18139">
        <property type="entry name" value="LSDAT_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25969">
        <property type="entry name" value="NUDT9_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25508">
        <property type="entry name" value="TRPM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55811">
        <property type="entry name" value="Nudix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51462">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0106">Calcium</keyword>
    <keyword evidence="6" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="5" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0407">Ion channel</keyword>
    <keyword evidence="11" id="KW-0406">Ion transport</keyword>
    <keyword evidence="12 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="750"/>
            <end position="768"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="789"/>
            <end position="815"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="866"/>
            <end position="886"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="892"/>
            <end position="911"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="931"/>
            <end position="952"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1019"/>
            <end position="1041"/>
        </location>
    </feature>
    <feature type="domain" description="Nudix hydrolase" evidence="19">
        <location>
            <begin position="1393"/>
            <end position="1537"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00070987"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025679.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1542" mass="176344" checksum="0EC2C0BA3EA1CD2F" modified="2022-01-19" version="1">MLPPELNGVCPDEEDSYVVHPKICDLKMVPNLRRSNSGFCKSKRKAHFATGNNEKENLSSWIPENIRKKECVYFVESSQMSDTGRVMCECGYPREQHLEEATKSSLFLGKEWDPKRHIQEMPTDAFGDISFAGLGPKVGKYVRISADTPPCVIYQLMTQHWGLDVPNLLISVTGGAKNFNMMPRLKNIFRRGLVKVAQTTGAWIITGGSHAGVMKQVGEAVRDFSMSSSCKESEIVTIGIATWGTVYNRGSLICPMGGFPAEYVLDEESQGNLSCLDSNHSHFILVDDGTHGRYGVEISLRTRLEKFISEQTKVKGGVAIKIPIVCVVLEGGPGTLDTIYNAITNGTPCVIVEGSGRVADVIAQVANRPVPEITISLIQKKLSILFRETYELFTEGKIVEWTKKIQDIVRSRQLLTIFREGKDGQQDVDVAILQALLKASRNRDHFGHENWDHQLKLAVAWNRVDIARSEIFTDDHEWKPADLHPVMAAALIANKPDFVKLFLEQGVRLKEFVTWDTLIYLYENIVPSSLFHGKLQKVLVEEKERSAFSKVPGIQLHHVSQVLRELLGDTTQPLYPKPKHAERHRLSIAVPHIKLNVQGVSLRSLYKRSTSRVTFTMDPVRDLLIWAIVQSRKELAEIIWAQSQDCIAGALACSKILKELSKEEDDTDSMEEMLTLAEEYEHRAIGVFTECYRKDEERAQKLLIRVSEAWGKTTCLQLALEAKNMNFVSHGGIQAFLTKVWWGKLCVDNGLWRVILCMVFFPLIYTSFVTFREKRLQPMSCLTRTRAFFMAPVVIFHLNILSYFSFLWLFAYVLMIDFQATPSWREYVIYFWLFSLVCEETRQLFYDPDGFGLLKMASLYFSDFWNKLDVCAILIFIAGLTCRWIPSTLYPGRIILSLAFIIFCLRLMHIFTVSKTLGPKIIIVKRMMKDVFFFLFLLAVWVVSFGVAKQAILIHNEERVDWIFRGVIYHSYLTIFGQIPSYIDGVNFNLDQCSPNGTDPYKPKCPESNKDKRPVFPEWLTVILLCLYLLFTNILLLNLLIAMFNYTFQQVQEHTDQIWKFQRHDLIEEYHGRPAAPPPFILFNHLQLFVKRVLLRQPAKRHKQLKEKLEKNEEAALLSWEMYLKENYLQHQQCQEKQNMEQKIRDVAMSGAALCEGTQAALTPEQRLAGCMPLRKTPTRHLVPQGPCLLSPARRVDVLVELLDLDRVKRTGLVEQRLTGLEEQMSQTAKTLAWIVRALRGNGFGSEEDVPTMVPSKALELKEYGLEEKPEEMTVLYHVSARNLLYPSSSTVRFPVPDEKVPWEVEFQIYDPPFYTADRKEVAACDPLSDSLEALSKINYNAMDGLINRQSFHGTYAIQNRLPLNPMGRTGLRGRGSLRCFGPNHALHPIVTRWRRNMDGSIYRKSLKKMLEVLVVKSPLSDHWALPGGSLEPGESLPLKLKRVLRREFWPQFQNLLSQGAEVYKGYVDDPRNTDNAWIETVAINVHFEDNNDVQMKRLNSFLQGSDPEACVRWQLVDKRIPLYANHKELLQKNTALLGAYY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBK3</accession>
    <name>A0A8C3TBK3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Interleukin-2 receptor subunit alpha</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Receptor for interleukin-2. The receptor is involved in the regulation of immune tolerance by controlling regulatory T cells (TREGs) activity. TREGs suppress the activation and expansion of autoreactive T-cells.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Non-covalent dimer of an alpha and a beta subunit. IL2R exists in 3 different forms: a high affinity dimer, an intermediate affinity monomer (beta subunit), and a low affinity monomer (alpha subunit). The high and intermediate affinity forms also associate with a gamma subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="14">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027054.1">
        <property type="protein sequence ID" value="ENSCSRP00000025967.1"/>
        <property type="gene ID" value="ENSCSRG00000019354.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019976">
        <property type="term" value="F:interleukin-2 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004911">
        <property type="term" value="F:interleukin-2 receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00033">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.28.230">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015486">
        <property type="entry name" value="IL-2_rcpt_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035976">
        <property type="entry name" value="Sushi/SCR/CCP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000436">
        <property type="entry name" value="Sushi_SCR_CCP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10573">
        <property type="entry name" value="INTERLEUKIN-2 RECEPTOR ALPHA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10573:SF0">
        <property type="entry name" value="INTERLEUKIN-2 RECEPTOR SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00084">
        <property type="entry name" value="Sushi"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00032">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57535">
        <property type="entry name" value="Complement control module/SCR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50923">
        <property type="entry name" value="SUSHI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0391">Immunity</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="14" id="KW-0768">Sushi</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Sushi" evidence="16">
        <location>
            <begin position="103"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="81"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="177"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="81"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002381"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013445"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00025938"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025967.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="199" mass="21852" checksum="5D3176361224BF88" modified="2022-01-19" version="1">SASKPTMRWQNLGTMHRKGGRYSNMQSPICSNETNRVPYKGRYMCEDGYQRKAGESNLILCNNDTGLIHWTTKNTGCTWDSGVTSQQSKGKPQSSAPKNPPLANCLPPSDFIGYCGIPSPVEHATPRVTHYAVGQELHYKCLSGYDARPPTSAISTCKEERGKIFWTRLSLWCTNDSKSGEEMTQPIPITGTTGGSGID</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDC0</accession>
    <name>A0A8C3TDC0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Grancalcin</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Endomembrane system</location>
            <topology evidence="7">Peripheral membrane protein</topology>
            <orientation evidence="7">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029897.1">
        <property type="protein sequence ID" value="ENSCSRP00000028734.1"/>
        <property type="gene ID" value="ENSCSRG00000021130.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16186">
        <property type="entry name" value="EFh_PEF_grancalcin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000087">
        <property type="entry name" value="Sorcin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.900">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46735">
        <property type="entry name" value="CALPAIN, SMALL SUBUNIT 1 A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46735:SF5">
        <property type="entry name" value="GRANCALCIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13202">
        <property type="entry name" value="EF-hand_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13833">
        <property type="entry name" value="EF-hand_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0106">Calcium</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="8">
        <location>
            <begin position="121"/>
            <end position="156"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00029433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028734.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="219" mass="24435" checksum="4CC64804AAA80849" modified="2022-01-19" version="1">MAYPGFGAYGGYSGQMPGMQMTVGQPMPGAVPNMPHGGYSGYSAYSGTYSAAADPMWTYFAAIAGQDGEVDAEELQRCLTQSGISGTYSPFSLETCRIMISLMDRDYTGKMGFNEFKELWAALNAWKQNFMMIDQDRSGTVELHELGQVIAAMGYRLSPQTLTAIVKRYSKNGKIFFDDYVACCVKLRALTDFFRRRDNMQQGYVNFVYDDFLQCTMAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEK7</accession>
    <name>A0A8C3TEK7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="29">Dynein axonemal heavy chain 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium axoneme</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the dynein heavy chain family.</text>
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        <property type="protein sequence ID" value="ENSCSRP00000027179.1"/>
        <property type="gene ID" value="ENSCSRG00000020128.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097729">
        <property type="term" value="C:9+2 motile cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005858">
        <property type="term" value="C:axonemal dynein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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    <dbReference type="GO" id="GO:0045505">
        <property type="term" value="F:dynein intermediate chain binding"/>
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    <dbReference type="GO" id="GO:0051959">
        <property type="term" value="F:dynein light intermediate chain binding"/>
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    <dbReference type="GO" id="GO:0008569">
        <property type="term" value="F:minus-end-directed microtubule motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
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    <dbReference type="GO" id="GO:0007018">
        <property type="term" value="P:microtubule-based movement"/>
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        <property type="entry name" value="Axonemal dynein heavy chain 8"/>
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        <property type="entry name" value="Dynein heavy chain, N-terminal domain 2"/>
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        <property type="entry name" value="Dynein heavy chain, N-terminal domain 2"/>
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    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.720">
        <property type="entry name" value="Region D6 of dynein motor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035699">
        <property type="entry name" value="AAA_6"/>
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    <dbReference type="InterPro" id="IPR035706">
        <property type="entry name" value="AAA_9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041658">
        <property type="entry name" value="AAA_lid_11"/>
    </dbReference>
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        <property type="entry name" value="AAA_lid_11_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026983">
        <property type="entry name" value="DHC"/>
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        <property type="entry name" value="DNAH3_AAA_lid_1"/>
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        <property type="entry name" value="DYH2-5-8_CC"/>
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        <property type="entry name" value="Dynein_AAA1S"/>
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        <property type="entry name" value="Dynein_AAA5_ext"/>
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        <property type="entry name" value="Dynein_C"/>
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        <property type="entry name" value="Dynein_C_barrel"/>
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        <property type="entry name" value="Dynein_HC_stalk"/>
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        <property type="entry name" value="Dynein_heavy_chain_D4_dom"/>
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        <property type="entry name" value="Dynein_heavy_D6_P-loop"/>
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        <property type="entry name" value="Dynein_heavy_linker"/>
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        <property type="entry name" value="P-loop_NTPase"/>
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        <property type="entry name" value="CYTOPLASMIC DYNEIN 1 HEAVY CHAIN 1"/>
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        <property type="entry name" value="MALE FERTILITY FACTOR KL5"/>
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        <property type="entry name" value="AAA_8"/>
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        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="4"/>
    </dbReference>
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    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
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    <keyword evidence="10" id="KW-0969">Cilium</keyword>
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    <keyword evidence="4" id="KW-0493">Microtubule</keyword>
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    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
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        <location>
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            <begin position="1524"/>
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        <location>
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    </feature>
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        <location>
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    </feature>
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        <location>
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    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="3007"/>
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    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="3313"/>
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        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
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        <source>
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        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
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    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023017"/>
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    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
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        <source>
            <dbReference type="SAM" id="Coils"/>
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        <source>
            <dbReference type="Pfam" id="PF03028"/>
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        <source>
            <dbReference type="Pfam" id="PF08385"/>
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        <source>
            <dbReference type="Pfam" id="PF08393"/>
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            <dbReference type="Pfam" id="PF12774"/>
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        <source>
            <dbReference type="Pfam" id="PF12777"/>
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    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF12780"/>
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    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF12781"/>
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        <source>
            <dbReference type="Pfam" id="PF17852"/>
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        <source>
            <dbReference type="Pfam" id="PF17857"/>
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    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF18198"/>
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    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF18199"/>
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    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF25007"/>
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    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027179.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="29">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="4212" mass="483009" checksum="A95448723D757FC3" modified="2022-01-19" version="1">[encoded data, 4212 characters]</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEV6</accession>
    <name>A0A8C3TEV6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Pro-neuregulin-4, membrane-bound isoform</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Low affinity ligand for the ERBB4 tyrosine kinase receptor. Concomitantly recruits ERBB1 and ERBB2 coreceptors, resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors. Does not bind to the ERBB1, ERBB2 and ERBB3 receptors.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">Interacts with ERBB4.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the neuregulin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="17">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEV6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029706.1">
        <property type="protein sequence ID" value="ENSCSRP00000028550.1"/>
        <property type="gene ID" value="ENSCSRG00000021002.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005154">
        <property type="term" value="F:epidermal growth factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007173">
        <property type="term" value="P:epidermal growth factor receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045840">
        <property type="term" value="P:positive regulation of mitotic nuclear division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000356">
        <property type="entry name" value="pro-neuregulin-4, membrane-bound isoform"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10740:SF14">
        <property type="entry name" value="EGF-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10740">
        <property type="entry name" value="TRANSFORMING GROWTH FACTOR ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12 17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 17" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0339">Growth factor</keyword>
    <keyword evidence="11 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="7 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="65"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="19">
        <location>
            <begin position="9"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="21"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="40"/>
            <end position="49"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00054375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00063299"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00073762"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028550.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="119" mass="13081" checksum="A146DA2F73A9A1B2" modified="2022-01-19" version="1">MRKISKLYHEELCGTSYGSFCLNGGICYMIPTVSSPFCRCIENYTGARCEEVLLPSLKTQIKSELFAAFLTSVVVLGILVIGAFYFLCRKANIRRASSTEHGASLVETTSSNGCNSEYI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGC5</accession>
    <name>A0A8C3TGC5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Phosphatidylinositol N-acetylglucosaminyltransferase subunit P</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Part of the complex catalyzing the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2 7">Glycolipid biosynthesis; glycosylphosphatidylinositol-anchor biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the PIGP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGC5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029491.1">
        <property type="protein sequence ID" value="ENSCSRP00000028337.1"/>
        <property type="gene ID" value="ENSCSRG00000020873.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="690928at2759"/>
    <dbReference type="UniPathway" id="UPA00196"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017176">
        <property type="term" value="F:phosphatidylinositol N-acetylglucosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006506">
        <property type="term" value="P:GPI anchor biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052263">
        <property type="entry name" value="GPI_Anchor_Biosynth"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013717">
        <property type="entry name" value="PIG-P"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016542">
        <property type="entry name" value="PIG-P_GPI19"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46346">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL N-ACETYLGLUCOSAMINYLTRANSFERASE SUBUNIT P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46346:SF1">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL N-ACETYLGLUCOSAMINYLTRANSFERASE SUBUNIT P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08510">
        <property type="entry name" value="PIG-P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF008765">
        <property type="entry name" value="PIG-P_GPI19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 7" id="KW-0337">GPI-anchor biosynthesis</keyword>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRNR" id="PIRNR008765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028337.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="15289" checksum="F23870AFCF58D55D" modified="2022-01-19" version="1">MVENSPAPLPERAIYGFVLFLGSQFGFMLYLVWAYVPESWLFSLGLTYWPQKYWAIALPVYLLVTLGIGYILLFGINMMSTAPLNSMHTITDNFAKNQQQKKSQEEAIPALRDIPISEVNQMFFLADKGICNRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGZ3</accession>
    <name>A0A8C3TGZ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">OTU domain-containing protein 1</fullName>
            <ecNumber evidence="2">3.4.19.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Deubiquitinating enzyme that specifically hydrolyzes 'Lys-63'-linked polyubiquitin to monoubiquitin. Required for the stability and translation of a subset mRNAs with a high abundance of rare codons by mediating deubiquitination of 40S ribosomal protein RPS10/eS10, thereby antagonizing ZNF598-mediated 40S ubiquitination. The abundance of rare codons in mRNAs can limit the translation rate and can lead to ribosome collisions that trigger activation of ribosome quality control (RQC) pathway by ZNF598. OTUD1-mediated deubiquitination prevents activation of the RQC and subsequent dissociation of ribosomes and stimulates formation of polysomes and translation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 13">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGZ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029617.1">
        <property type="protein sequence ID" value="ENSCSRP00000028461.1"/>
        <property type="gene ID" value="ENSCSRG00000020952.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070536">
        <property type="term" value="P:protein K63-linked deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd22747">
        <property type="entry name" value="OTU_OTUD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.80:FF:000010">
        <property type="entry name" value="OTU domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.80">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003323">
        <property type="entry name" value="OTU_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047834">
        <property type="entry name" value="OTUD1_OTU"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050704">
        <property type="entry name" value="Peptidase_C85-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12419">
        <property type="entry name" value="OTU DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12419:SF101">
        <property type="entry name" value="OTU DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02338">
        <property type="entry name" value="OTU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50802">
        <property type="entry name" value="OTU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0645">Protease</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="OTU" evidence="10">
        <location>
            <begin position="245"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="39"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="81"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="149"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="89"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="149"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="160"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="177"/>
            <end position="191"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00057633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00074858"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50802"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028461.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="417" mass="44492" checksum="A69B5F20AA0D9888" modified="2022-01-19" version="1">MQLYSSVITHYPAAGAGAAAAAGGAGVFKVSLPAGPPCPDAASAPGQSPAAESPAKESLVPGGSGAAMTAFSSCLELMPGGPAAGPGGRQAAAPQYSSSAQITVSRRRPLERIVPIRIVQRPEPPVELAPASPQSRAWLEGILESMRQAGGEAEAAAAPHRPEEPSNHSLRLSEHCQALQAAASAQPGPAATCGGEESSGQALPYSPLAEEEGPSPRRAPERSEKLALYLAEVEKQDKYLRHKGRFRFHIIPDGNCLYRAVCKAVYGDQRLHSELREQTVHYIADHLHHFSPIIEGDVGEFLIGAAQDGAWAGYPELLAMGQMLNVNIHLTTGGRPESPTVSTMAHYLGPEDPARPSIWLSWLSNGHYDAVLNCVCPNPEYEAWCRQTQVQRRRDEELAKSMAMSLSKMYIEQNTCS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THV6</accession>
    <name>A0A8C3THV6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Transmembrane protein 68</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3THV6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028505.1">
        <property type="protein sequence ID" value="ENSCSRP00000027379.1"/>
        <property type="gene ID" value="ENSCSRG00000020285.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="44277at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016746">
        <property type="term" value="F:acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07987">
        <property type="entry name" value="LPLAT_MGAT-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002123">
        <property type="entry name" value="Plipid/glycerol_acylTrfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22753:SF14">
        <property type="entry name" value="MONOACYLGLYCEROL_DIACYLGLYCEROL O-ACYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22753">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 68"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01553">
        <property type="entry name" value="Acyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00563">
        <property type="entry name" value="PlsC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69593">
        <property type="entry name" value="Glycerol-3-phosphate (1)-acyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027379.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="330" mass="37891" checksum="E644CB7AEE681A6E" modified="2022-01-19" version="1">MIHRNESCTSGQVPMSYLCCLVYILEEWTGVEYLEDYLNYVAYLLWVFTPLIIVFILPGLILLLLYISIIFLYVYKRKNELKEAYSNDIWDGARQMVATLWDGHARIWHGYEVHGLEKIPEGPGLVVFYHGATPVDYFYFLAKLLILKNRMCYTVADHFVFKLPGFKLLLDVFGVMHGPKEECVKALKNGHLVAISPGGVREALFSDETYVLVWGNRTGFAQVAIDAKVPIIPMFTQNVREGIRTLGGIRLFRLIYERLRLPLVPVYGDFPVKFRTYIGDPIPYDPNINAAELSGKAKTAIQSLIDRHQKIPGNVFRALMERFETQQKED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKZ0</accession>
    <name>A0A8C3TKZ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">40S ribosomal protein S6</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the eukaryotic ribosomal protein eS6 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKZ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030392.1">
        <property type="protein sequence ID" value="ENSCSRP00000029223.1"/>
        <property type="gene ID" value="ENSCSRG00000021408.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10260596at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.2650:FF:000001">
        <property type="entry name" value="40S ribosomal protein S6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.2650">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001377">
        <property type="entry name" value="Ribosomal_eS6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014401">
        <property type="entry name" value="Ribosomal_eS6-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018282">
        <property type="entry name" value="Ribosomal_eS6_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11502">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01092">
        <property type="entry name" value="Ribosomal_S6e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002129">
        <property type="entry name" value="Ribosom_S6_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01405">
        <property type="entry name" value="Ribosomal_S6e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00578">
        <property type="entry name" value="RIBOSOMAL_S6E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 4" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR002129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029223.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="28697" checksum="3723995D2B783A7D" modified="2022-01-19" version="1">MKLNISFPATGCQKLIEVDDERKLRTFYEKRMATEVAADSLGEEWKGYVVRISGGNDKQGFPMKQGVLTHGRVRLLLSKGHSCYRPRRTGERKRKSVRGCIVDANLSVLNLVIVKKGEKDIPGLTDTTVPRRLGPKRASRIRKLFNLSKEDDVRQYVVRKPLNKEGKKPRTKAPKIQRLVTPRVLQHKRRRIALKKQRTQKNKEEAAEYAKLLAKRMKEAKEKRQEQIAKRRRLSSLRASTSKSESSQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJC9</accession>
    <name>A0A8C3XJC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Cationic amino acid transporter C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-arginine(in) = L-arginine(out)</text>
            <dbReference type="Rhea" id="RHEA:32143"/>
            <dbReference type="ChEBI" id="CHEBI:32682"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>L-lysine(in) = L-lysine(out)</text>
            <dbReference type="Rhea" id="RHEA:70935"/>
            <dbReference type="ChEBI" id="CHEBI:32551"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>L-ornithine(in) = L-ornithine(out)</text>
            <dbReference type="Rhea" id="RHEA:71199"/>
            <dbReference type="ChEBI" id="CHEBI:46911"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the amino acid-polyamine-organocation (APC) superfamily. Cationic amino acid transporter (CAT) (TC 2.A.3.3) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003763.1">
        <property type="protein sequence ID" value="ENSCSRP00000003636.1"/>
        <property type="gene ID" value="ENSCSRG00000002753.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061459">
        <property type="term" value="F:L-arginine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015189">
        <property type="term" value="F:L-lysine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000064">
        <property type="term" value="F:L-ornithine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097638">
        <property type="term" value="P:L-arginine import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1740.10:FF:000024">
        <property type="entry name" value="High affinity cationic amino acid transporter 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1740.10:FF:000009">
        <property type="entry name" value="Low affinity cationic amino acid transporter 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1740.10">
        <property type="entry name" value="Amino acid/polyamine transporter I"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002293">
        <property type="entry name" value="AA/rel_permease1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004755">
        <property type="entry name" value="Cat_AA_permease"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029485">
        <property type="entry name" value="CAT_C"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00906">
        <property type="entry name" value="2A0303"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43243:SF28">
        <property type="entry name" value="HIGH AFFINITY CATIONIC AMINO ACID TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43243">
        <property type="entry name" value="INNER MEMBRANE TRANSPORTER YGJI-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13520">
        <property type="entry name" value="AA_permease_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13906">
        <property type="entry name" value="AA_permease_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF006060">
        <property type="entry name" value="AA_transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0029">Amino-acid transport</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 14" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="37"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="64"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="97"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="160"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="192"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="251"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="286"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="338"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="387"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="412"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="493"/>
            <end position="514"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="526"/>
            <end position="547"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="559"/>
            <end position="578"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="584"/>
            <end position="602"/>
        </location>
    </feature>
    <feature type="domain" description="Cationic amino acid transporter C-terminal" evidence="15">
        <location>
            <begin position="557"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="445"/>
            <end position="465"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008572"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00034422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00034423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00034450"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF13906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003636.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="630" mass="67850" checksum="C5E85B9D40FDC6FD" modified="2022-01-19" version="1">MGCQGLLNFGKNLLRRKVVNWTTEQSKLSRCLNTFDLVALGVGSTLGAGVYILAGAVARENSGPAIVISFLIAALASVLAGLCYGEFGARVPKTGSAYLYSYVTVGELWAFITGWNLILSYVIGTSSVARAWSATFDELTGKHIERFCQEHMTMNAPGVLANYPDIFAVLIIFILTGLLTCGVKESAMVNKIFTCINVLVLCFVMVSGFVKGSVKNWHLTIDDIYNTTNDSHRGNQTQIKLEHGVGGFMPFGFSGVLSGAATCFYAFVGFDCIATTGEEVKNPQKAIPIGIVASLLICFVAYFGVSAALTLMMPYYLLDPNSPLPNAFQYVGWEGANYAVAVGSLCALSTSLLGSMFPMPRVIYAMAEDGLLFKCLATVSKRTKTPAIATVTSGAVAAAMAFLFDLKDLVDLMSIGTLLAYSLVAACVLILRYQPEQPNLAYQMASTTEDPDTNESASTSESQTGFLPEEEENCSIEGILFPQNSDPSRLSGLVVNISSGIIGLLIVSCCSFTVLGKDLLINGTAWAVVMIAVLVLLCLVVGLIIWRQPESKTKLSFKVPLLPLLPILSIFVNVYLMMQLGKGTWIRFAVWMFLGFIIYFAYGMGHSVEATDSAPPDPEINMDINSDSCK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJP0</accession>
    <name>A0A8C3XJP0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004451.1">
        <property type="protein sequence ID" value="ENSCSRP00000004308.1"/>
        <property type="gene ID" value="ENSCSRG00000003263.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004308.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="92" mass="10294" checksum="B2326D59E7144BF4" modified="2022-01-19" version="1">YFKGVCSVPAFASSSPFPSVLSFPVPSFLKFSCLTAPEASSVSRLRVCSVYIYIHTHTHTHYIFTKTCVCVYTHIHTYAFYCSSCLSNSIHI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKE3</accession>
    <name>A0A8C3XKE3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="4">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKE3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004735.1">
        <property type="protein sequence ID" value="ENSCSRP00000004587.1"/>
        <property type="gene ID" value="ENSCSRG00000003276.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21782">
        <property type="entry name" value="MobB_NDR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05628">
        <property type="entry name" value="STKc_NDR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000057">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000086">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000118">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017892">
        <property type="entry name" value="Pkinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050839">
        <property type="entry name" value="Rho-assoc_Ser/Thr_Kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22988:SF76">
        <property type="entry name" value="CHROMOSOME UNDETERMINED SCAFFOLD_135, WHOLE GENOME SHOTGUN SEQUENCE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22988">
        <property type="entry name" value="MYOTONIC DYSTROPHY S/T KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00433">
        <property type="entry name" value="Pkinase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00133">
        <property type="entry name" value="S_TK_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12 17 18" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0418">Kinase</keyword>
    <keyword evidence="13" id="KW-0460">Magnesium</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10 17 18" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 18" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="19">
        <location>
            <begin position="91"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="20">
        <location>
            <begin position="385"/>
            <end position="457"/>
        </location>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <position position="120"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004587.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="467" mass="54364" checksum="1ED88C4AFB43CEC0" modified="2022-01-19" version="1">VAMAMTGPTPCSSMSNHTKERVTMTKVTLENFYSNLIAQHEEREMRQRKLEKVMEEEGLKDEEKRIRRSAHARKETEFLRLKRTRLGLEDFESLKVIGRGAFGEVRLVQKKDTGHVYAMKILRKADMLEKEQVGHIRAERDILVEADSLWVVKMFYSFQDKLNLYLIMEFLPGGDMMTLLMKKDTLTEEETQFYIAETVLAIDSIHQLGFIHRDIKPDNLLLDSKGHVKLSDFGLCTGLKKAHRTEFYRNLNHSLPSDFTFQNMNSKRKAETWKRNRRQLAFSTVGTPDYIAPEVFMQTGYNKLCDWWSLGVIMYEMLIGYPPFCSETPQETYKKVMNWKETLTFPPEVPISEKAKDLILRFCCEWEHRIGAPGVEEIKGNPFFEGVDWEHIRERPAAISIEIKSIDDTSNFDEFPESDILKPTVATSNHPETDYKNKDWVFINYTYKRFEGLTARGAIPSYMKAGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKK1</accession>
    <name>A0A8C3XKK1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">RasGEF domain family member 1B</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKK1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005092.1">
        <property type="protein sequence ID" value="ENSCSRP00000004935.1"/>
        <property type="gene ID" value="ENSCSRG00000003218.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007265">
        <property type="term" value="P:Ras protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00155">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06224">
        <property type="entry name" value="REM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.840.10:FF:000008">
        <property type="entry name" value="Ras-GEF domain-containing family member 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.870.10:FF:000007">
        <property type="entry name" value="Ras-GEF domain-containing family member 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.840.10">
        <property type="entry name" value="Ras guanine-nucleotide exchange factors catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.870.10">
        <property type="entry name" value="Son of sevenless (SoS) protein Chain: S domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008937">
        <property type="entry name" value="Ras-like_GEF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000651">
        <property type="entry name" value="Ras-like_Gua-exchang_fac_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019804">
        <property type="entry name" value="Ras_G-nucl-exch_fac_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023578">
        <property type="entry name" value="Ras_GEF_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001895">
        <property type="entry name" value="RASGEF_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036964">
        <property type="entry name" value="RASGEF_cat_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113:SF197">
        <property type="entry name" value="RAS-GEF DOMAIN-CONTAINING FAMILY MEMBER 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00617">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00618">
        <property type="entry name" value="RasGEF_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00147">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00229">
        <property type="entry name" value="RasGEFN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48366">
        <property type="entry name" value="Ras GEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00720">
        <property type="entry name" value="RASGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50009">
        <property type="entry name" value="RASGEF_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50212">
        <property type="entry name" value="RASGEF_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="N-terminal Ras-GEF" evidence="4">
        <location>
            <begin position="39"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="Ras-GEF" evidence="3">
        <location>
            <begin position="209"/>
            <end position="457"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004935.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="478" mass="56074" checksum="2F8294458A8D67AA" modified="2022-01-19" version="1">MPPFFMPQTPPFAAMFDSSGYNRNLYQSKEDNCGGLYYHDNNLLSGSLEALIQHLVPNVDYYPDRTYIFTFLLSSRLFMHPYELMAKVCHLCTEHQRLSEPGTDKSLIRKIAPKILQLLTEWTETFPYDFRDERMMRNLKELAQRIANGDEMYRKNVQQIIQSLIRKLASLGQYEEVLAKINATSTDRLTVLTAKPQAIQRDIITVCNDPYMLAQQLTRIELERLNYIGPEEFVQAFVQKDPLDNDKSCYADQKKTRNLEAYVEWFNRLSYLVATEICMPVKKKHRARMIEYFIDVARECFNIGNFNSLMAIISGMNMSPVSRLKKTWAKVKTAKFDILEHQMDPSSNFYNYRTALRGAAQRSLTAHSNREKIVIPFFSLLIKDIYFLNEGCANRLPNGHVNFEKFWELAKQVSEFMTWKQVECPFERDRKILQYLLTVPVFSEDALYLASYESEGPENHIEKDRWKTLRFVWDRVSI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XM27</accession>
    <name>A0A8C3XM27_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Forkhead box C2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XM27"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009711.1">
        <property type="protein sequence ID" value="ENSCSRP00000009384.1"/>
        <property type="gene ID" value="ENSCSRG00000007030.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20044">
        <property type="entry name" value="FH_FOXC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000016">
        <property type="entry name" value="Forkhead box protein I1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001766">
        <property type="entry name" value="Fork_head_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050211">
        <property type="entry name" value="FOX_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047391">
        <property type="entry name" value="FOXC1/C2-like_FH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018122">
        <property type="entry name" value="TF_fork_head_CS_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030456">
        <property type="entry name" value="TF_fork_head_CS_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11829">
        <property type="entry name" value="FORKHEAD BOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11829:SF68">
        <property type="entry name" value="FORKHEAD BOX PROTEIN C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00250">
        <property type="entry name" value="Forkhead"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00053">
        <property type="entry name" value="FORKHEAD"/>
    </dbReference>
    <dbReference type="SMART" id="SM00339">
        <property type="entry name" value="FH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00657">
        <property type="entry name" value="FORK_HEAD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00658">
        <property type="entry name" value="FORK_HEAD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50039">
        <property type="entry name" value="FORK_HEAD_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Fork-head" evidence="8">
        <location>
            <begin position="39"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Fork-head" evidence="6">
        <location>
            <begin position="39"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="131"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="138"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="164"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="194"/>
            <end position="213"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009384.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="430" mass="46862" checksum="746E400B04D19DB0" modified="2022-01-19" version="1">MASPMSVYSGHPDQYAAGMGRSYGPYHHHQPAAPKDLVKPPYSYIALITMAIQNAPDKKITLNGIYQFIMDRFPFYRENKQGWQNSIRHNLSLNECFVKVPRDDKKPGKGSYWTLDPDSYNMFENGSFLRRRRRFKKKDVPKEKEERPPKEQQPKAPGIASPDIPKEAPEKKVVIKSEASSPDLPVITKVETLSPGSGSPRSVASTPSASTEGSLPEAHPAGNGLPGFSVENIMTLRTSPPGELSPGSAASGRTGAGLVASLPLGYPPAQPSLYSQACSQSMDTSGSYHCSMRAMSLYSGDRSGHMCVPTTLEDAISEHPNGTASPLATMNLAPSQESALTPSHGPGQPAASWYLNHSPELNHLPGHTFGSQQQTFPTVRDMFSSHRLGIESSTLNEHQVSGNPSCQIPYRSTPSIYRHATPYSYDCTKY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XML9</accession>
    <name>A0A8C3XML9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Sorting nexin-30</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the sorting nexin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XML9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010932.1">
        <property type="protein sequence ID" value="ENSCSRP00000010548.1"/>
        <property type="gene ID" value="ENSCSRG00000007834.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000407">
        <property type="term" value="C:phagophore assembly site"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035091">
        <property type="term" value="F:phosphatidylinositol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000422">
        <property type="term" value="P:autophagy of mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032456">
        <property type="term" value="P:endocytic recycling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034727">
        <property type="term" value="P:piecemeal microautophagy of the nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061709">
        <property type="term" value="P:reticulophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06860">
        <property type="entry name" value="PX_SNX7_30_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1520.10">
        <property type="entry name" value="Phox-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001683">
        <property type="entry name" value="PX_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036871">
        <property type="entry name" value="PX_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45949:SF1">
        <property type="entry name" value="SORTING NEXIN-30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45949">
        <property type="entry name" value="SORTING NEXIN-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00787">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00312">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64268">
        <property type="entry name" value="PX domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50195">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0653">Protein transport</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="domain" description="PX" evidence="6">
        <location>
            <begin position="92"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="30"/>
            <end position="40"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00015234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010548.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="429" mass="48763" checksum="CB68603E4FDA879C" modified="2022-01-19" version="1">MSAGGGGLGTPRALPSSGPRALRDMPHPLAASSSEEAASELTPSPDLLLPRSFADKDLSLPNGTPVDTSSPASSSSLLNRLQLDDDLDGETRDLFVTVDDPKKHICTMETYITYRVTTKTTRAEFDLPEYSIRRRYQDFDWLRNKLEESQPTHLIPPLPEKFVMKGVVDRFSEEFVETRRKALDKFLKRIADHPVLSFNEHFNVFLTAKDLNAYKKQGMALLSKMGESVKYVTGSYKLRSRPLEFAAVGDYLDTFVLKLGTIDRIAQRIIKEELEYLVELREYGPVYSTWGGLEVELAEPLEGVSACIGNCCTALEELSDDMTEDFLPVLREYILYSESMKNVLKKRDQVQAEYEAKLEAVALKKEERPKMPADVEKCQDRVECFNADLKADMERWQNNKRQDFRQLLMGMADKNIQYYEKESVPASCF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNW8</accession>
    <name>A0A8C3XNW8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Transmembrane protein 252</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNW8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012315.1">
        <property type="protein sequence ID" value="ENSCSRP00000011859.1"/>
        <property type="gene ID" value="ENSCSRG00000008887.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031363">
        <property type="entry name" value="TMEM252"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35682">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 252"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35682:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 252"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15664">
        <property type="entry name" value="TMEM252"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="7"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="45"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="138"/>
            <end position="172"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011859.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="182" mass="20697" checksum="A5EF9E7F2B6FF506" modified="2022-01-19" version="1">MKIPKKFFFLFRIFVLLTGFSVICMGAFCISTGSFLCRCGNNLPVAYSLLPLGFLLLVIGIFWSMYHEVRKNKNLLYIFQRNPSRREMPDFYPPCYEDSTDPGKQTFPIPLALSAREEEIYNIPPPLYTENSMEFIDETSLQEEQPPSYEMSVQRQQPTAEHDSNTKGVSGTCHAPVAGVSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPC1</accession>
    <name>A0A8C3XPC1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="16">Basolateral cell membrane</location>
            <topology evidence="16">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
            <location evidence="2">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Tight junction</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPC1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014819.1">
        <property type="protein sequence ID" value="ENSCSRP00000014220.1"/>
        <property type="gene ID" value="ENSCSRG00000010885.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014704">
        <property type="term" value="C:intercalated disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050839">
        <property type="term" value="F:cell adhesion molecule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034109">
        <property type="term" value="P:homotypic cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000095">
        <property type="entry name" value="immunoglobulin superfamily member 11 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052307">
        <property type="entry name" value="EJ_Adhesion_Regulator"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44468:SF3">
        <property type="entry name" value="COXSACKIEVIRUS AND ADENOVIRUS RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44468">
        <property type="entry name" value="COXSACKIEVIRUS AND ADENOVIRUS RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="9" id="KW-0965">Cell junction</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="15" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="11 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0675">Receptor</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 19" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0796">Tight junction</keyword>
    <keyword evidence="5 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="19">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034042611" description="Ig-like domain-containing protein" evidence="19">
        <location>
            <begin position="24"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="244"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="20">
        <location>
            <begin position="4"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="20">
        <location>
            <begin position="146"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="276"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="276"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="291"/>
            <end position="314"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023768"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014220.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="358" mass="39379" checksum="971BD5F713F32ABB" modified="2022-01-19" version="1">MELPPLAALLGSLLLCCAGLTKGLKITSTDQPMVEKAQGEKVTLPCTFTISQDDVGPLDVEWVLIPIDNQKKEQTIVMYSVDRIYNNYYEAMNGRVQFTNPDPKFGDGSIDILNLKSTDTGTYQCRVKKAPGVESQKIQLTVLVKPARTKCYIEGSQETGRDLTLKCVSQEGSPLLSYNWRKLTGTEELPATSLLNKDTGELSLKNASEEYSGTYSCVAANRVGTDDCFVVLNVTPPINTAGTIAGAVIGTLLGLFLLAFLVFCCCKKRKEKKYEKEVHHDIREDVPPPKSRTSTARSYIGSNRSSLGSMSPSNMEGYAKTPYNQVPSEDFERSSGQNPNFPPSKYDLAYKIHDITVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPE2</accession>
    <name>A0A8C3XPE2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Transmembrane protein 50A</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the UPF0220 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013384.1">
        <property type="protein sequence ID" value="ENSCSRP00000012867.1"/>
        <property type="gene ID" value="ENSCSRG00000009763.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="268928at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007919">
        <property type="entry name" value="UPF0220"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13180">
        <property type="entry name" value="SMALL MEMBRANE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05255">
        <property type="entry name" value="UPF0220"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012867.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="157" mass="17533" checksum="93AE974C8DF8A57A" modified="2022-01-19" version="1">MSGFLETMRCSECVDWGEKRNTIASVAAGVLFFTGWWIIIDAAVKYPRMEDFNHSYHACGVIATVAFLMINAVSNGQVRGDSYSEGCLGQTGARIWLFIGFMMAFGSLIASMWILFGGYVVKEKPLVYPGIAVFFQNAFIFFGGLVFKFGRTEDLWQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPU1</accession>
    <name>A0A8C3XPU1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">KRAB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014300.1">
        <property type="protein sequence ID" value="ENSCSRP00000013731.1"/>
        <property type="gene ID" value="ENSCSRG00000010460.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07765">
        <property type="entry name" value="KRAB_A-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050169">
        <property type="entry name" value="Krueppel_C2H2_ZnF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232:SF142">
        <property type="entry name" value="GASTRULA ZINC FINGER PROTEIN XLCGF57.1-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232">
        <property type="entry name" value="KRAB DOMAIN C2H2 ZINC FINGER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00349">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KRAB" evidence="1">
        <location>
            <begin position="17"/>
            <end position="62"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013731.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="62" mass="6981" checksum="BDD60FB0EDCD0158" modified="2022-01-19" version="1">ASAGATSLGCLSFQMSVTFEDVAMYFSPAEWALLGEEQRQLYKHVMWENYQTLVSLGEELCL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR50</accession>
    <name>A0A8C3XR50_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7 20">O-phosphoseryl-tRNA(Sec) selenium transferase</fullName>
            <ecNumber evidence="6 20">2.9.1.2</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16 20">Selenocysteine synthase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17 20">Selenocysteinyl-tRNA(Sec) synthase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18 20">Sep-tRNA:Sec-tRNA synthase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2 20">Converts O-phosphoseryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec) required for selenoprotein biosynthesis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19 20">
            <text>O-phospho-L-seryl-tRNA(Sec) + selenophosphate + H2O = L-selenocysteinyl-tRNA(Sec) + 2 phosphate</text>
            <dbReference type="Rhea" id="RHEA:25041"/>
            <dbReference type="Rhea" id="RHEA-COMP:9743"/>
            <dbReference type="Rhea" id="RHEA-COMP:9947"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:16144"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:78551"/>
            <dbReference type="ChEBI" id="CHEBI:78573"/>
            <dbReference type="EC" id="2.9.1.2"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 20 22">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="4 20">Aminoacyl-tRNA biosynthesis; selenocysteinyl-tRNA(Sec) biosynthesis; selenocysteinyl-tRNA(Sec) from L-seryl-tRNA(Sec) (archaeal/eukaryal route): step 2/2.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">Homotetramer formed by a catalytic dimer and a non-catalytic dimer serving as a binding platform that orients tRNASec for catalysis. Each tetramer binds the CCA ends of two tRNAs which point to the active sites of the catalytic dimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3 20">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5 20">Belongs to the SepSecS family.</text>
    </comment>
    <dbReference type="EC" id="2.9.1.2" evidence="6 20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR50"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017315.1">
        <property type="protein sequence ID" value="ENSCSRP00000016563.1"/>
        <property type="gene ID" value="ENSCSRG00000012695.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00906">
        <property type="reaction ID" value="UER00898"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098621">
        <property type="term" value="F:O-phosphoseryl-tRNA(Sec) selenium transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000049">
        <property type="term" value="F:tRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001717">
        <property type="term" value="P:conversion of seryl-tRNAsec to selenocys-tRNAsec"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001514">
        <property type="term" value="P:selenocysteine incorporation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.640.10:FF:000070">
        <property type="entry name" value="O-phosphoseryl-tRNA(Sec) selenium transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019872">
        <property type="entry name" value="Sec-tRNA_Se_transferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008829">
        <property type="entry name" value="SepSecS/SepCysS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR03531">
        <property type="entry name" value="selenium_SpcS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12944:SF2">
        <property type="entry name" value="O-PHOSPHOSERYL-TRNA(SEC) SELENIUM TRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12944">
        <property type="entry name" value="SOLUBLE LIVER ANTIGEN/LIVER PANCREAS ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05889">
        <property type="entry name" value="SepSecS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF017689">
        <property type="entry name" value="SepSecS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 20" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13 20" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="12 20 22" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 20 22" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="14 20" id="KW-0711">Selenium</keyword>
    <keyword evidence="10 20" id="KW-0808">Transferase</keyword>
    <keyword evidence="9 20 22" id="KW-0820">tRNA-binding</keyword>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="464"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="464"/>
            <end position="478"/>
        </location>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="75"/>
        </location>
        <ligand>
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="97"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="98"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="105"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="271"/>
        </location>
        <ligand>
            <name>tRNA</name>
            <dbReference type="ChEBI" id="CHEBI:17843"/>
        </ligand>
        <ligandPart>
            <name>tRNA variable arm</name>
        </ligandPart>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="313"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="398"/>
        </location>
        <ligand>
            <name>tRNA</name>
            <dbReference type="ChEBI" id="CHEBI:17843"/>
        </ligand>
        <ligandPart>
            <name>tRNA discriminator base</name>
        </ligandPart>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="463"/>
        </location>
        <ligand>
            <name>tRNA</name>
            <dbReference type="ChEBI" id="CHEBI:17843"/>
        </ligand>
        <ligandPart>
            <name>tRNA acceptor arm</name>
        </ligandPart>
    </feature>
    <feature type="site" description="May act as a substrate filter by repelling compounds with a negatively charged alpha-carboxylate" evidence="22">
        <location>
            <position position="74"/>
        </location>
    </feature>
    <feature type="modified residue" description="N6-(pyridoxal phosphate)lysine" evidence="22">
        <location>
            <position position="284"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00002552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00007037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012464"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00021963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00026053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00030669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00032048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00032693"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00048808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRNR" id="PIRNR017689"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR017689-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PIRSR" id="PIRSR017689-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016563.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="488" mass="53977" checksum="C6430E61F3532B2E" modified="2022-01-19" version="1">MNVENFGASERLVNAAYVRQGAQGRRAHELRLRALLEQGKCPEDGWDESTIELFLHELAIMDSNNFLGNCGVGEREGRVASGLVARRHYRLIHGIGRSGDISAVQPKAAGSSLLNKLTNSIVLDIIKLAGVRTVTNCFVVPMATGMSLTLCFLTLRHKRPKAKYIIWPRIDQKSCFKSMITAGFEPVVIENVLEGDELRTDVKAVEAKIQDLGAENVLCVHSTTSCFAPRVPDRLEELAVICSNYNIPHIVNNAYGVQSSKCMHLIQQGARVGRIDAFIQSLDKNFMVPVGGAIIAGFNDSFIQDISKMYPGRASASPSLDVLITLLSLGERGYRQLLKERKEMFSYLSSQLRKLAEVYNERLLNTPHNPISLAMSLENLDKHSDMAVTQLGSMLFTRQVSGARVVPLGSLQTVNDYTFKGFMSHTNNYPCAYLNAASAIGMKKQDVDLFLKRLDKCMKTFKKEKSNGKDVPEVDNCTKHTSAGEAED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XT01</accession>
    <name>A0A8C3XT01_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Eukaryotic translation elongation factor 1 gamma</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Probably plays a role in anchoring the complex to other cellular components.</text>
    </comment>
    <comment type="subunit">
        <text evidence="2">EF-1 is composed of four subunits: alpha, beta, delta, and gamma.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XT01"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021372.1">
        <property type="protein sequence ID" value="ENSCSRP00000020463.1"/>
        <property type="gene ID" value="ENSCSRG00000015557.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003746">
        <property type="term" value="F:translation elongation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd03181">
        <property type="entry name" value="GST_C_EF1Bgamma_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03044">
        <property type="entry name" value="GST_N_EF1Bgamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1050.10:FF:000021">
        <property type="entry name" value="Elongation factor 1-gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000088">
        <property type="entry name" value="Elongation factor 1-gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1010:FF:000001">
        <property type="entry name" value="Elongation factor 1-gamma 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1050.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1010">
        <property type="entry name" value="Translation elongation factor EF1B, gamma chain, conserved domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050802">
        <property type="entry name" value="EF-GSTs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001662">
        <property type="entry name" value="EF1B_G_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036433">
        <property type="entry name" value="EF1B_G_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010987">
        <property type="entry name" value="Glutathione-S-Trfase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036282">
        <property type="entry name" value="Glutathione-S-Trfase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040079">
        <property type="entry name" value="Glutathione_S-Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004045">
        <property type="entry name" value="Glutathione_S-Trfase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004046">
        <property type="entry name" value="GST_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43986">
        <property type="entry name" value="ELONGATION FACTOR 1-GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43986:SF1">
        <property type="entry name" value="ELONGATION FACTOR 1-GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00647">
        <property type="entry name" value="EF1G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00043">
        <property type="entry name" value="GST_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02798">
        <property type="entry name" value="GST_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00019">
        <property type="entry name" value="Glutathione_Transferase_(cytos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00358">
        <property type="entry name" value="Main_(cytGST)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01183">
        <property type="entry name" value="EF1G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF89942">
        <property type="entry name" value="eEF1-gamma domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47616">
        <property type="entry name" value="GST C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50040">
        <property type="entry name" value="EF1G_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50405">
        <property type="entry name" value="GST_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50404">
        <property type="entry name" value="GST_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 5" id="KW-0251">Elongation factor</keyword>
    <keyword evidence="4 5" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="GST N-terminal" evidence="8">
        <location>
            <begin position="3"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="domain" description="GST C-terminal" evidence="9">
        <location>
            <begin position="89"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="domain" description="EF-1-gamma C-terminal" evidence="7">
        <location>
            <begin position="271"/>
            <end position="432"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="226"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="226"/>
            <end position="253"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022768"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00519"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020463.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="432" mass="49850" checksum="79033D812D9ED561" modified="2022-01-19" version="1">MAAAGTLYTYPENWRAFKALIAAQYSGAKIKVLSTPPQFHFGQTNKTPEFLKKFPVGKVPAFEGADGFCVFESNAIAHYVSNDELQGSTKETAAQIIQWVSFADSDIVPPASTWVFPTLGIMHYNKQATEYAKEEVKRILGILDSHLKTQTFLVGERITLADITVVCTLLWLYKQVLEPSFRQPYSNTNRWFVTCINQPQFKAVLGEVKLCEKMAQFDAKKFAENQPKKDIPKKEKPAKEEKKQEKKEERKSEPEEELDECDQALAAEPKSKDPFAHLPKSPFVMDEFKRKYSNEDTLTVALPYFWEHFDKDGWSIWYSQYRFPEELSQTFMSCNLITGMFQRLDKLRKNAFSSVILFGTNNDSIISGIWVFRGQELAFPLSPDWQVDYESYTWRKLDADSEECKTLVKEYFTWEGEFKHVGKAFNQGKIFK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XT29</accession>
    <name>A0A8C3XT29_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">V-type proton ATPase 21 kDa proteolipid subunit c''</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Vacuolar proton pump 21 kDa proteolipid subunit c''</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Proton-conducting pore forming of the V0 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment.</text>
    </comment>
    <comment type="function">
        <text evidence="9">Proton-conducting pore forming subunit of the V0 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">V-ATPase is a heteromultimeric enzyme made up of two complexes: the ATP-hydrolytic V1 complex and the proton translocation V0 complex. The V1 complex consists of three catalytic AB heterodimers that form a heterohexamer, three peripheral stalks each consisting of EG heterodimers, one central rotor including subunits D and F, and the regulatory subunits C and H. The proton translocation complex V0 consists of the proton transport subunit a, a ring of proteolipid subunits c9c'', rotary subunit d, subunits e and f, and the accessory subunits ATP6AP1/Ac45 and ATP6AP2/PRR. Interacts with IFITM3. Interacts with TM4SF19; this interaction inhibits V1-V0 complex assembly.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Cytoplasmic vesicle</location>
            <location evidence="8">Clathrin-coated vesicle membrane</location>
            <topology evidence="8">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 13">Belongs to the V-ATPase proteolipid subunit family.</text>
    </comment>
    <comment type="caution">
        <text evidence="13">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XT29"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023004.1">
        <property type="protein sequence ID" value="ENSCSRP00000022032.1"/>
        <property type="gene ID" value="ENSCSRG00000016642.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030665">
        <property type="term" value="C:clathrin-coated vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033179">
        <property type="term" value="C:proton-transporting V-type ATPase, V0 domain"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046961">
        <property type="term" value="F:proton-transporting ATPase activity, rotational mechanism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18177">
        <property type="entry name" value="ATP-synt_Vo_c_ATP6F_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18178">
        <property type="entry name" value="ATP-synt_Vo_c_ATP6F_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.610:FF:000002">
        <property type="entry name" value="V-type proton ATPase proteolipid subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.610">
        <property type="entry name" value="lithium bound rotor ring of v- atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002379">
        <property type="entry name" value="ATPase_proteolipid_c-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000245">
        <property type="entry name" value="ATPase_proteolipid_csu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035921">
        <property type="entry name" value="F/V-ATP_Csub_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10263">
        <property type="entry name" value="V-TYPE PROTON ATPASE PROTEOLIPID SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00137">
        <property type="entry name" value="ATP-synt_C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00122">
        <property type="entry name" value="VACATPASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81333">
        <property type="entry name" value="F1F0 ATP synthase subunit C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="6 13" id="KW-0406">Ion transport</keyword>
    <keyword evidence="7 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 13" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="5"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="49"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="91"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="135"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="172"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="domain" description="V-ATPase proteolipid subunit C-like" evidence="14">
        <location>
            <begin position="52"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="domain" description="V-ATPase proteolipid subunit C-like" evidence="14">
        <location>
            <begin position="138"/>
            <end position="196"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007296"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00029431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00054195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00062646"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00071448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00080672"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU363060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022032.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="250" mass="26027" checksum="96CA90CA6EED3D90" modified="2022-01-19" version="1">MSGPLLLYTGLGLAFWATLAGVGICYTIFDLGFRFDVAWFLTETSPFMWSNLGIGLAISLSVVGAAWGIYITGSSIIGGGVKAPRIKTKNLVSIIFCEAVAIYGIIMAIVISNMAEPFSGTTPETIGAKNYHAGYSMFGAGLTVGLSNLFCGVCVGIVGSGAALADAQNASLFVKILIVEIFGSAIGLFGVIVAILQVPTPALPGPACSWGPQPHICPRRGRPSSSARPRHLQGEGKCAATALWWTETPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTQ2</accession>
    <name>A0A8C3XTQ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">D-amino-acid oxidase</fullName>
            <ecNumber evidence="17">1.4.3.3</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="31 32">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="31" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="31" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>D-alanine + O2 + H2O = pyruvate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:22688"/>
            <dbReference type="ChEBI" id="CHEBI:15361"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:57416"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:22689"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>D-cysteine + O2 + H2O = 2-oxo-3-sulfanylpropanoate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:78791"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:35236"/>
            <dbReference type="ChEBI" id="CHEBI:57678"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:78792"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>D-dopa + O2 + H2O = 3-(3,4-dihydroxyphenyl)pyruvate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:70971"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:29055"/>
            <dbReference type="ChEBI" id="CHEBI:149689"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:70972"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>D-leucine + O2 + H2O = 4-methyl-2-oxopentanoate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:78211"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:17865"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:143079"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:78212"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>D-lysine + O2 + H2O = 6-amino-2-oxohexanoate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:37583"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:32557"/>
            <dbReference type="ChEBI" id="CHEBI:58183"/>
            <dbReference type="EC" id="1.4.3.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:37584"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>D-methionine + O2 + H2O = 4-methylsulfanyl-2-oxobutanoate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:78207"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:16723"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:57932"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:78208"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>D-phenylalanine + O2 + H2O = 3-phenylpyruvate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:70963"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:18005"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:57981"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:70964"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>D-proline + O2 = 1-pyrroline-2-carboxylate + H2O2</text>
            <dbReference type="Rhea" id="RHEA:78259"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:39785"/>
            <dbReference type="ChEBI" id="CHEBI:57726"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:78260"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>D-serine + O2 + H2O = 3-hydroxypyruvate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:70951"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:17180"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:35247"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:70952"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>D-tryptophan + O2 + H2O = indole-3-pyruvate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:78247"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:17640"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:57719"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:78248"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>D-valine + O2 + H2O = 3-methyl-2-oxobutanoate + H2O2 + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:78203"/>
            <dbReference type="ChEBI" id="CHEBI:11851"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:74338"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:78204"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 30">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Peroxisome matrix</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="16">Presynaptic active zone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the DAMOX/DASOX family.</text>
    </comment>
    <dbReference type="EC" id="1.4.3.3" evidence="17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTQ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022922.1">
        <property type="protein sequence ID" value="ENSCSRP00000021951.1"/>
        <property type="gene ID" value="ENSCSRG00000016590.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2015447at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005782">
        <property type="term" value="C:peroxisomal matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048786">
        <property type="term" value="C:presynaptic active zone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003884">
        <property type="term" value="F:D-amino-acid oxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071949">
        <property type="term" value="F:FAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055130">
        <property type="term" value="P:D-alanine catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036088">
        <property type="term" value="P:D-serine catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006562">
        <property type="term" value="P:L-proline catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.9.10:FF:000004">
        <property type="entry name" value="D-amino-acid oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.9.10">
        <property type="entry name" value="D-Amino Acid Oxidase, subunit A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006181">
        <property type="entry name" value="D-amino_acid_oxidase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023209">
        <property type="entry name" value="DAO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006076">
        <property type="entry name" value="FAD-dep_OxRdtase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11530">
        <property type="entry name" value="D-AMINO ACID OXIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11530:SF15">
        <property type="entry name" value="D-AMINO-ACID OXIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01266">
        <property type="entry name" value="DAO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000189">
        <property type="entry name" value="D-aa_oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54373">
        <property type="entry name" value="FAD-linked reductases, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51971">
        <property type="entry name" value="Nucleotide-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00677">
        <property type="entry name" value="DAO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11 30" id="KW-0274">FAD</keyword>
    <keyword evidence="9" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="12" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="14" id="KW-0576">Peroxisome</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="32" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0702">S-nitrosylation</keyword>
    <keyword evidence="7" id="KW-0964">Secreted</keyword>
    <keyword evidence="13" id="KW-0770">Synapse</keyword>
    <feature type="binding site" evidence="30">
        <location>
            <begin position="44"/>
            <end position="45"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="30">
        <location>
            <begin position="49"/>
            <end position="51"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="30">
        <location>
            <position position="53"/>
        </location>
        <ligand>
            <name>D-dopa</name>
            <dbReference type="ChEBI" id="CHEBI:149689"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="30">
        <location>
            <position position="182"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="30">
        <location>
            <position position="217"/>
        </location>
        <ligand>
            <name>D-dopa</name>
            <dbReference type="ChEBI" id="CHEBI:149689"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="30">
        <location>
            <position position="228"/>
        </location>
        <ligand>
            <name>D-serine</name>
            <dbReference type="ChEBI" id="CHEBI:35247"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="30">
        <location>
            <position position="283"/>
        </location>
        <ligand>
            <name>D-serine</name>
            <dbReference type="ChEBI" id="CHEBI:35247"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="30">
        <location>
            <begin position="312"/>
            <end position="317"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="30">
        <location>
            <position position="313"/>
        </location>
        <ligand>
            <name>D-serine</name>
            <dbReference type="ChEBI" id="CHEBI:35247"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00006730"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022799"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00034101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00039101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00039751"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00044716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00047579"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00048079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00048252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00048643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00048711"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00048747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00049123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00049182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00049287"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="PIRSR" id="PIRSR000189-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021951.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="347" mass="39254" checksum="A9F720C11BC24DE3" modified="2022-01-19" version="1">MRVAVIGAGVIGLSTALCLYDQYHSVVQPLEMEVYADQYTPLTTSDGAAGLWQPYLDDKRNAQETLWNKETFDYLCGHLNSPEVEEMGLFPISGYNLFTQPVPDPPWKDIVLGFRNMTPKELELFPGYSYGWFNTALILEGKSYLPWLTKRLKQRGVKFFHKKIESFQEMVAKGVDVIINCTGVRAGELQPDPGLMPGRGQIIKVLAPWVKHFVLTHDLESGIYNSPYIIPGSKLVTLGGIFQLGNWNKENSPQDHKTIWENCCKLLPSLQKAKIVDEWSGFRPVRHTVRLEREAVRHGPLQLEVIHNYGHGGFGLTIHWGCAMEAAKIFGRILEEKKLARPPQSHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV61</accession>
    <name>A0A8C3XV61_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">EBNA1 binding protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Required for the processing of the 27S pre-rRNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the EBP2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026110.1">
        <property type="protein sequence ID" value="ENSCSRP00000025048.1"/>
        <property type="gene ID" value="ENSCSRG00000018751.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="443772at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034399">
        <property type="term" value="C:nuclear periphery"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030687">
        <property type="term" value="C:preribosome, large subunit precursor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042273">
        <property type="term" value="P:ribosomal large subunit biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008610">
        <property type="entry name" value="Ebp2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13028">
        <property type="entry name" value="RRNA PROCESSING PROTEIN EBNA1-BINDING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13028:SF0">
        <property type="entry name" value="RRNA-PROCESSING PROTEIN EBP2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05890">
        <property type="entry name" value="Ebp2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0690">Ribosome biogenesis</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003387"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025048.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="304" mass="34530" checksum="4EE9288153FCB221" modified="2022-01-19" version="1">MADYENHLLSESESEESVITDKELQAAFSRGALKPGLNVVLEGHKKALNNVDGLKQCLSEFKQHLAWVERLDVTLGQAPNVMSPTSYHTPDKATVDPEDDFQREMSFYRQAQAAVLKALPWLHHQKVPTRRPDDYFAEMAKSDQQMQKIRHKLKSKQVAMEKSEKAKQLRALRKYGKKVQTEVLQKRQKEKATVLNAIKKYQKGLSDKLDFLDGEQPPPHQGKKEGDGGQRIKKGPNAKRRYKNEKFGFGGKKKGSKWNTRESHNDVSSFRASVAHNKGPGKAGKKGSNKRPGKKMRQKMKSRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVS5</accession>
    <name>A0A8C3XVS5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVS5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027418.1">
        <property type="protein sequence ID" value="ENSCSRP00000026320.1"/>
        <property type="gene ID" value="ENSCSRG00000019588.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="198"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="198"/>
            <end position="212"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026320.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="250" mass="28400" checksum="BB2F0A3438D70A71" modified="2022-01-19" version="1">MTISRAIRPELSVTKSHTTRKKERKLCNLSKISHHHHMSLPSSMLLLHLRTPFQNQVTLPQGSSGGGFSCFQRESTFPHSEKGDSLYISVITSLPLQTSFFLFPFRCQSLFRHHLENDLVKRITGRKARRRVFGAINANKFNRFGTLCSPFHALATPEMQKLTLPQDLPMTPRMLRQGIVCSTESDLRSLPLTFPELDGEKTEEPSLSERKKPSVHMKTPLLPPLVKPTRASLSHSKKAKSFQFPSQFPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIH8</accession>
    <name>A0A8C3RIH8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Sushi domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIH8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000242.1">
        <property type="protein sequence ID" value="ENSCSRP00000000233.1"/>
        <property type="gene ID" value="ENSCSRG00000000162.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006958">
        <property type="term" value="P:complement activation, classical pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00033">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.70.10:FF:000070">
        <property type="entry name" value="Complement C3d receptor 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.70.10:FF:000014">
        <property type="entry name" value="Membrane cofactor protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050350">
        <property type="entry name" value="Compl-Cell_Adhes-Reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035976">
        <property type="entry name" value="Sushi/SCR/CCP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000436">
        <property type="entry name" value="Sushi_SCR_CCP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19325">
        <property type="entry name" value="COMPLEMENT COMPONENT-RELATED SUSHI DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19325:SF560">
        <property type="entry name" value="SUSHI, VON WILLEBRAND FACTOR TYPE A, EGF AND PENTRAXIN DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00084">
        <property type="entry name" value="Sushi"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00032">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57535">
        <property type="entry name" value="Complement control module/SCR domain"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50923">
        <property type="entry name" value="SUSHI"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0180">Complement pathway</keyword>
    <keyword evidence="7 9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0391">Immunity</keyword>
    <keyword evidence="1" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2 9" id="KW-0768">Sushi</keyword>
    <feature type="domain" description="Sushi" evidence="10">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="10">
        <location>
            <begin position="21"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="10">
        <location>
            <begin position="82"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="10">
        <location>
            <begin position="144"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="10">
        <location>
            <begin position="207"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="10">
        <location>
            <begin position="268"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="23"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="52"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="146"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="175"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="234"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="288"/>
            <end position="315"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000233.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="390" mass="42764" checksum="0959F99ED2477558" modified="2022-01-19" version="1">ETQCQDDGRWDPPVPVCERMLRCAYPPAIANGKPSSQDMAVFTSGMSVNYSCEPGYSLTGQASIYCTPSGTWSPAPPWCAGVLCITPEIQNGRKVDGRGPFYRPKDTVRFECDPGYTLNGSRQIRYDGRWDPPVPVCERSFDVLRCVSPPAIANGKPSSQDLAVFTSGMSVNYSCEPGYSLTGQASIYCTASGTWSPAPPRCAVSEVLCIAPEIENGRKVDGPFPSGTYVNYSCEPGYALHGEASVYCTTSGTWSHPSPLCEGERIFGGCGVPTRHFYSYKDNVTFECDPGYTMKGHSLSQCQTDDTWDPPLPVCEPGKCQNSDLFPGFCLFFGWWMFVNYHCDLDYSLLEEASFHCTVSGACSLNVKVCFSSICCFPLPRSVRQTCKRI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJA4</accession>
    <name>A0A8C3RJA4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">alpha-1,2-Mannosidase</fullName>
            <ecNumber evidence="18">3.2.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Involved in the maturation of Asn-linked oligosaccharides. Progressively trim alpha-1,2-linked mannose residues from Man(9)GlcNAc(2) to produce Man(5)GlcNAc(2).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>N(4)-(alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;6)]-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc)-L-asparaginyl-[protein] (N-glucan mannose isomer 9A1,2,3B1,2,3) + 4 H2O = N(4)-(alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;6)]-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc)-L-asparaginyl-[protein] (N-glucan mannose isomer 5A1,2) + 4 beta-D-mannose</text>
            <dbReference type="Rhea" id="RHEA:56008"/>
            <dbReference type="Rhea" id="RHEA-COMP:14356"/>
            <dbReference type="Rhea" id="RHEA-COMP:14367"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28563"/>
            <dbReference type="ChEBI" id="CHEBI:59087"/>
            <dbReference type="ChEBI" id="CHEBI:139493"/>
            <dbReference type="EC" id="3.2.1.113"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>N(4)-(alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;6)]-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc)-L-asparaginyl-[protein] (N-glucan mannose isomer 8A1,2,3B1,3) + 3 H2O = N(4)-(alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;6)]-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc)-L-asparaginyl-[protein] (N-glucan mannose isomer 5A1,2) + 3 beta-D-mannose</text>
            <dbReference type="Rhea" id="RHEA:56028"/>
            <dbReference type="Rhea" id="RHEA-COMP:14358"/>
            <dbReference type="Rhea" id="RHEA-COMP:14367"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28563"/>
            <dbReference type="ChEBI" id="CHEBI:59087"/>
            <dbReference type="ChEBI" id="CHEBI:60628"/>
            <dbReference type="EC" id="3.2.1.113"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 16">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="14">Endomembrane system</location>
            <topology evidence="14">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 18">Belongs to the glycosyl hydrolase 47 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.-" evidence="18"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJA4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000761.1">
        <property type="protein sequence ID" value="ENSCSRP00000000741.1"/>
        <property type="gene ID" value="ENSCSRG00000000535.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070062">
        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004571">
        <property type="term" value="F:mannosyl-oligosaccharide 1,2-alpha-mannosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.50.10.10:FF:000002">
        <property type="entry name" value="alpha-1,2-Mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.10.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012341">
        <property type="entry name" value="6hp_glycosidase-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001382">
        <property type="entry name" value="Glyco_hydro_47"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050749">
        <property type="entry name" value="Glycosyl_Hydrolase_47"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036026">
        <property type="entry name" value="Seven-hairpin_glycosidases"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11742:SF31">
        <property type="entry name" value="MANNOSYL-OLIGOSACCHARIDE 1,2-ALPHA-MANNOSIDASE IA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11742">
        <property type="entry name" value="MANNOSYL-OLIGOSACCHARIDE ALPHA-1,2-MANNOSIDASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01532">
        <property type="entry name" value="Glyco_hydro_47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00747">
        <property type="entry name" value="GLYHDRLASE47"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48225">
        <property type="entry name" value="Seven-hairpin glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 16" id="KW-0106">Calcium</keyword>
    <keyword evidence="9 17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10 18" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="5 18" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="4 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="20" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="44"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="83"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="19">
        <location>
            <begin position="86"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="104"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="15">
        <location>
            <position position="285"/>
        </location>
    </feature>
    <feature type="active site" evidence="15">
        <location>
            <position position="418"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="15">
        <location>
            <position position="527"/>
        </location>
    </feature>
    <feature type="active site" evidence="15">
        <location>
            <position position="552"/>
        </location>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="638"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="481"/>
            <end position="513"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00054774"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00060399"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR601382-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR601382-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PIRSR" id="PIRSR601382-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU361193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000741.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="658" mass="73334" checksum="9E9C9586A202632D" modified="2022-01-19" version="1">MPAVSLLPLFGSPAGPGALGGPLGGGPGGSRKASGPSAFRLTEKFVLLLVFSAFITLCFGAIFFLPDSSKLLSGVFFHSSAALQQQPPPLPPAGEQRAPPPGAGPAAGSSSSSSAGEAAAAAENLAKIREDHERALREAKETLQKLPEEIRRDIRQDKEKFLQDRRGRKEAGAAGLPSLLFRKPVGAVGREPADPDVRQKRAKIKEMMKHSWDNYKRYAWGLNELKPISKQGHSSNLFGNIQGATIVDALDTLYIMEMKDEFKEAKEWVEKNLDFNVNAEISVFEVNIRFVGGLLSAYYLSGEEIFRKKAVELGEKLLPAFNTPTGIPWALLNIKSGIGRNWPWASGGSSILAEFGTLHLEFIHLSHLSGNPVFAEKVMNIRKVLNRLDKPEGLYPNYLNPSSGQWGQHHVSVGGLGDSFYEYLLKAWLMSDKTDEEGKKMYYDAVQSMETHLIRKSSGGLTYIAEWKGGLLEHKMGHLTCFAGGMFALGADGALNDKTGRHIELGAEIARTCHESYDRTSMKLGPEAFRFDGGVEAIATRQNEKYYILRPEVIETYMYMWRFTHDPKYRQWGWEAVEALEQHCRVDGGYSGIRDVYSNHQSHDDVQQSFFLSETLKYLYLLFSEDDLLPFEHWIFNTEAHPLPVLHRDDGKKEEKHK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJF7</accession>
    <name>A0A8C3RJF7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">ADAM metallopeptidase domain 20</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJF7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000827.1">
        <property type="protein sequence ID" value="ENSCSRP00000000805.1"/>
        <property type="gene ID" value="ENSCSRG00000000652.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990913">
        <property type="term" value="C:sperm head plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008584">
        <property type="term" value="P:male gonad development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04269">
        <property type="entry name" value="ZnMc_adamalysin_II_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.390.10:FF:000002">
        <property type="entry name" value="Disintegrin and metalloproteinase domain-containing protein 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.70.10:FF:000001">
        <property type="entry name" value="Disintegrin and metalloproteinase domain-containing protein 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.10">
        <property type="entry name" value="Collagenase (Catalytic Domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.70.10">
        <property type="entry name" value="Disintegrin domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006586">
        <property type="entry name" value="ADAM_Cys-rich"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018358">
        <property type="entry name" value="Disintegrin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001762">
        <property type="entry name" value="Disintegrin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036436">
        <property type="entry name" value="Disintegrin_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024079">
        <property type="entry name" value="MetalloPept_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001590">
        <property type="entry name" value="Peptidase_M12B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002870">
        <property type="entry name" value="Peptidase_M12B_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034027">
        <property type="entry name" value="Reprolysin_adamalysin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11905">
        <property type="entry name" value="ADAM A DISINTEGRIN AND METALLOPROTEASE DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11905:SF251">
        <property type="entry name" value="MEDIATOR COMPLEX SUBUNIT 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08516">
        <property type="entry name" value="ADAM_CR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00200">
        <property type="entry name" value="Disintegrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01562">
        <property type="entry name" value="Pep_M12B_propep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01421">
        <property type="entry name" value="Reprolysin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00608">
        <property type="entry name" value="ACR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00050">
        <property type="entry name" value="DISIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57552">
        <property type="entry name" value="Blood coagulation inhibitor (disintegrin)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50215">
        <property type="entry name" value="ADAM_MEPRO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00427">
        <property type="entry name" value="DISINTEGRIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50214">
        <property type="entry name" value="DISINTEGRIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="4 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <keyword evidence="2 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033998097" evidence="10">
        <location>
            <begin position="23"/>
            <end position="753"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="675"/>
            <end position="698"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M12B" evidence="13">
        <location>
            <begin position="197"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="domain" description="Disintegrin" evidence="12">
        <location>
            <begin position="397"/>
            <end position="483"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="11">
        <location>
            <begin position="622"/>
            <end position="655"/>
        </location>
    </feature>
    <feature type="active site" evidence="8">
        <location>
            <position position="333"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="332"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="336"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="342"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="349"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="455"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="7">
        <location>
            <begin position="645"/>
            <end position="654"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00068"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00276"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000805.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="753" mass="83448" checksum="EB14D59342EDB661" modified="2022-01-19" version="1">MGAAGPWLVLLGLGSLVGGAAGSTPPGGRSTASYAVIVPRLLAPRAGQDPREVSYLLELEGRGRVVHLRQKRFFVPEHFVLFTYRPGGALQRDQPFVRRDCFYHGYVQGSPTSLAALSTCSGGLRGMLRTAQGSFEIQPVPDSATFQHVLYRVEEGAAGLRCGLTDQELQRQAALIPGLRGLLAKQMPVDVWWTHTRYLEIVLVMENERFLQSGGNETNVLQQMLDIVNIGDSMYDPMAVRLFLVGLEIWTQNNLIPINDSINVLLGTFNRWRKDNLYERLRHDVSHLLTYKGYGITLGLAYIGSVCSRNFASAVLSFRDLGLYSFSIVFTHELGHNLGMNHDAHYCKCKRDYCIMAAYLKITDLFSNCSYNDYYRLMIKGAKCLLEPPAPEKVYVFKSCGNKVVESGEECDCGSKFNCDKDPCCQPNCRLRASAACAFGECCKNCQILPARTLCRKRTTECDLPEYCNGTSQWCQKDVYVQDGAPCQGNAYCYHGNCSSHDQQCKMIFGKKAKVAPLVCFRELNTQGDRFGNCGLNSDTKYTKCQAEDILCGRVQCENMKSIPSLENHSTILQTPVDNNWCWGTDYHHGMDIADIGVVRDGTFCGPDKICVNKSCVTVSLLNYDCNITKCHKRGICNSHKNCHCNYGWAPPDCQHKGYGGSIDSGPPPPRKSPWGVAIGIPIFLAAAALGIGLCLLFKMRKCFEHFHMPQKIKGGKNVLAILHSFPEVTHSDMGGKQAFQSEAGVYGEEKGP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKN0</accession>
    <name>A0A8C3RKN0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Protein zyg-11 homolog B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the zyg-11 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKN0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001361.1">
        <property type="protein sequence ID" value="ENSCSRP00000001321.1"/>
        <property type="gene ID" value="ENSCSRG00000001053.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031462">
        <property type="term" value="C:Cul2-RING ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:001025">
        <property type="entry name" value="Protein zyg-11 homolog A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000086">
        <property type="entry name" value="protein zyg-11 homolog B isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056845">
        <property type="entry name" value="LRR_Zer-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055142">
        <property type="entry name" value="ZER1-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051341">
        <property type="entry name" value="Zyg-11_UBL_adapter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12904">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12904:SF22">
        <property type="entry name" value="ZYG-11 FAMILY MEMBER B, CELL CYCLE REGULATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25013">
        <property type="entry name" value="LRR_Zer-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22964">
        <property type="entry name" value="ZER1-like_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="Zer-1-like leucine-rich repeats region" evidence="6">
        <location>
            <begin position="197"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="domain" description="Protein zer-1 homolog-like C-terminal" evidence="5">
        <location>
            <begin position="384"/>
            <end position="737"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009420"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF22964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF25013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001321.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="758" mass="85794" checksum="A7D7DBBEF70E1139" modified="2022-01-19" version="1">MVRFLHVQNRQRPPPPICSDCPAVQAEASPYSLLDISLKALTADLEKFCTERQDGTLCLKESERLPQEVADRLLQTMAFHELLNDGTVGIFRGNQMRLKQACIRKAKISALSFRKAFCHHKLVELDATGMNADISIADIVSGLGSNKWIQQNLQCLVLDSLRLSLTNPYERCFNRLSGLRALSITNVRFHNEDLVEIASLPRLESLDISNTSVTDITPLLACKDRLKSLSMHYLKCLTMTTPQVLDVIRELKYLNHLDISDDQLFTSDIPVSLLEQKDILPHLMSLDISGSKYITDEAVEAFVKQRPSMQFVGLLATDAGYSEFLSGEGNLKVSGGANEIQISEALKRYSERSYFVKEAFFRLFTQTCFMRITKPEILKLVIIGMRNHPLDLAVQLTASACSLNLTRQGLSAGMPVRLLSDVIHLLLKAVENFPEQQQLQKNCLLLLSSVRILQDVPFNRFEAAKLVMQWLCNHENQNMQRMAVNISSILALKLSSEQTAQLSAELYIVELLEIVEQKTNLNEVDTTFMFTLSALWNLTDESPTTCRHFIDNQGLELFMRVLECFPSDSAIQHKVLGLLNNVAEVRELQSKLMWKDFIDCLSELLCSAEIEVSFFSAGIIANLLSRGEQAWTLSQTQRKSLIEQLHSTVLKWPTPKCKMVALVAYSPFYPLLDCFTISGVQLWAVWAMQHVCCKTPARYCSMLIEESGLQHLYDIKENNQSDPDVLRINSEILDTVETHMMYYGRPKYLKKSQTKSNG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKQ7</accession>
    <name>A0A8C3RKQ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Carboxylic ester hydrolase</fullName>
            <ecNumber evidence="4">3.1.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the type-B carboxylesterase/lipase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.1.-" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKQ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001368.1">
        <property type="protein sequence ID" value="ENSCSRP00000001329.1"/>
        <property type="gene ID" value="ENSCSRG00000001074.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00312">
        <property type="entry name" value="Esterase_lipase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000011">
        <property type="entry name" value="Carboxylic ester hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002018">
        <property type="entry name" value="CarbesteraseB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019826">
        <property type="entry name" value="Carboxylesterase_B_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019819">
        <property type="entry name" value="Carboxylesterase_B_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050309">
        <property type="entry name" value="Type-B_Carboxylest/Lipase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11559">
        <property type="entry name" value="CARBOXYLESTERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00135">
        <property type="entry name" value="COesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00122">
        <property type="entry name" value="CARBOXYLESTERASE_B_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00941">
        <property type="entry name" value="CARBOXYLESTERASE_B_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2 4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Carboxylesterase type B" evidence="5">
        <location>
            <begin position="1"/>
            <end position="453"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU361235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF00135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001329.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="470" mass="52194" checksum="75C176A5A22A4184" modified="2022-01-19" version="1">MCLQDQATLKKFEEFFPAEQLNFSISEDCLYLNIYTPAHSNERAKLPVMVWIHGGSLLMGGASMSDGSALSAYENLVVVIIQYRLGITGFFSTGDEHARGNWGFLDQVAALQWIQENIKHFGGDPGSVTIFGESAGGVSVSVLVLSPLAKGLFHKAISESGVALLSAMFTSHPEVIAKIVANITGCDTSSSAAMVHCLRKKPEEEMILNFQQQQQVAIIPAVIDGVFIQKNPEELMAGKDFSAVPYIIGINNHEYGWILPFSSGIPGLKEGMHKETILSTLQMLHPLLSVPAEFVSLLTDEYLGDTDDPVTLRDRFLDLVGDAIFVVPAIKTSNYHRDSGSPVYFYEFQHRPSSASFKPDFVKADHGDEISFVFGGAFLTDETSLSAFTDATEEERHLSRTIMKYWANFARNGNPNGEGLMEWPVYDMNEQYLELNLQQKEANKLKGNTVEFWTKTLPEKMKEKKEHTEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL65</accession>
    <name>A0A8C3RL65_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Malic enzyme</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="6">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
        <cofactor evidence="6">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
        <text evidence="6">Divalent metal cations. Prefers magnesium or manganese.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the malic enzymes family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL65"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000064.1">
        <property type="protein sequence ID" value="ENSCSRP00000000062.1"/>
        <property type="gene ID" value="ENSCSRG00000000040.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004473">
        <property type="term" value="F:malate dehydrogenase (decarboxylating) (NADP+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
        <property type="term" value="F:NAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006108">
        <property type="term" value="P:malate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05312">
        <property type="entry name" value="NAD_bind_1_malic_enz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000060">
        <property type="entry name" value="Malic enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10380">
        <property type="entry name" value="Malic enzyme, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046346">
        <property type="entry name" value="Aminoacid_DH-like_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015884">
        <property type="entry name" value="Malic_enzyme_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012301">
        <property type="entry name" value="Malic_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037062">
        <property type="entry name" value="Malic_N_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012302">
        <property type="entry name" value="Malic_NAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001891">
        <property type="entry name" value="Malic_OxRdtase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF010052">
        <property type="entry name" value="PRK13529.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23406">
        <property type="entry name" value="MALIC ENZYME-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23406:SF20">
        <property type="entry name" value="NADP-DEPENDENT MALIC ENZYME, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00390">
        <property type="entry name" value="malic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03949">
        <property type="entry name" value="Malic_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000106">
        <property type="entry name" value="ME"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00072">
        <property type="entry name" value="MALOXRDTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM01274">
        <property type="entry name" value="malic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00919">
        <property type="entry name" value="Malic_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53223">
        <property type="entry name" value="Aminoacid dehydrogenase-like, N-terminal domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00331">
        <property type="entry name" value="MALIC_ENZYMES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6 7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4 7" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Malic enzyme N-terminal" evidence="9">
        <location>
            <begin position="85"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="domain" description="Malic enzyme NAD-binding" evidence="8">
        <location>
            <begin position="280"/>
            <end position="532"/>
        </location>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="255"/>
        </location>
        <ligand>
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="256"/>
        </location>
        <ligand>
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="279"/>
        </location>
        <ligand>
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <position position="418"/>
        </location>
        <ligand>
            <name>(S)-malate</name>
            <dbReference type="ChEBI" id="CHEBI:15589"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <position position="463"/>
        </location>
        <ligand>
            <name>(S)-malate</name>
            <dbReference type="ChEBI" id="CHEBI:15589"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008785"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRSR" id="PIRSR000106-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR000106-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU003426"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM00919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="SMART" id="SM01274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000062.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="579" mass="64892" checksum="2F83298ED8516011" modified="2022-01-19" version="1">MPVTIPSALPKEEQPLDFLVSRFVPFPLGMKSGMAFTLEERLQLGIHGLLPPCFLSQDVQVLRVMKSYETKSSDLDKYIILMTLQDRNEKLFYRVLTSDIERFMPIVYTPTVGLACQQYGLAFRRPRGLFITIHDKGHIATMLNSWPEEDIKVFLRELARILSGSEDPSSSLLHMASLPEYGINQSTNQSHSLTNGCRETLSFITCSPMFLSLGVLTQKGVTRLLWEGLRERRFVSTSNYPLNYRYGMNCLIQFEDFANANAFRLLNKYRNRYCTFNDDIQGTASVAVAGIFAALRITKNKLSDHKFVFQGAGEAAMGIAQLIVMAMAKEGISRADAISKIWMVDSKGLIVKGRSHLNHEKEMFAQDHPEMRTLEEVVQRVKPTAIIGVAAIAGAFTEKILKDMAAFNDRPIVFALSNPTSKAECTAEQCYHLTEGRGIFASGSPFPKVTLASGQTFFPGQGNNAYVFPGVALGVIVCGVRHISDDIFLTTAESIAEEVTEEHLAEGRLYPPLSTIREVSFKIAVKIVDYAYKNNLASWYPEPEDKEAFVRALIYSTNYESFAIDNYRWPQAAMHIQDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMD0</accession>
    <name>A0A8C3RMD0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Cytochrome c oxidase subunit 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2 9">Energy metabolism; oxidative phosphorylation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of the cytochrome c oxidase (complex IV, CIV), a multisubunit enzyme composed of 14 subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Mitochondrion inner membrane</location>
            <topology evidence="1 9">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the cytochrome c oxidase IV family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMD0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000577.1">
        <property type="protein sequence ID" value="ENSCSRP00000000558.1"/>
        <property type="gene ID" value="ENSCSRG00000000480.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00705"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045277">
        <property type="term" value="C:respiratory chain complex IV"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006123">
        <property type="term" value="P:mitochondrial electron transport, cytochrome c to oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00922">
        <property type="entry name" value="Cyt_c_Oxidase_IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.442.10:FF:000001">
        <property type="entry name" value="Cytochrome c oxidase subunit 4 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.442.10">
        <property type="entry name" value="Cytochrome c oxidase subunit IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013288">
        <property type="entry name" value="Cyt_c_oxidase_su4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004203">
        <property type="entry name" value="Cyt_c_oxidase_su4_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036639">
        <property type="entry name" value="Cyt_c_oxidase_su4_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10707:SF11">
        <property type="entry name" value="CYTOCHROME C OXIDASE SUBUNIT 4 ISOFORM 2, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10707">
        <property type="entry name" value="CYTOCHROME C OXIDASE SUBUNIT IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02936">
        <property type="entry name" value="COX4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01873">
        <property type="entry name" value="CYTCOXIDASE4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81406">
        <property type="entry name" value="Mitochondrial cytochrome c oxidase subunit IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5 9" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="108"/>
            <end position="126"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU367145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000558.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="175" mass="20337" checksum="B194D795DC183C6D" modified="2022-01-19" version="1">MLSLPALCVGTLARRGILGTASMRAAHGHSGHVATQEDMSVPRYYDKRSFPLPDVPFHAQLGTEQKALKEKEKGSWKQLSNEEKVALYRLKFNQTFAEINRPSNEWKTVLGGIFIFFSFTGLIVWWQRVYVFPPKPRSLTDEWKAQQVKRMLDMRMNPIQGFSAKWDYDKNEWKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNN2</accession>
    <name>A0A8C3RNN2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">APC down-regulated 1 like</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNN2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002048.1">
        <property type="protein sequence ID" value="ENSCSRP00000001988.1"/>
        <property type="gene ID" value="ENSCSRG00000001554.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017147">
        <property type="term" value="F:Wnt-protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030178">
        <property type="term" value="P:negative regulation of Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042425">
        <property type="entry name" value="APCDD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029405">
        <property type="entry name" value="APCDD1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31021">
        <property type="entry name" value="ADENOMATOSIS POLYPOSIS COLI DOWN-REGULATED 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31021:SF3">
        <property type="entry name" value="PROTEIN APCDD1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14921">
        <property type="entry name" value="APCDDC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01352">
        <property type="entry name" value="APCDDC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <feature type="domain" description="APCDD1" evidence="7">
        <location>
            <begin position="10"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="domain" description="APCDD1" evidence="7">
        <location>
            <begin position="252"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="409"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="410"/>
            <end position="424"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM01352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001988.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="481" mass="54341" checksum="FBD3BE40C96882D2" modified="2022-01-19" version="1">NTGKLHWEPQCQYQLRHLQDSARISALLPPQLEGHWISTGCEVRPGPEFLTRSYQFYSNRLFKAYQFYYWDPSCRNPSHSLVIKGKLRLRQASWITRGATEADYHLHKVGIVFHSQRAMQEISARINQTSGGGCGGFFPPGRSWAPGVLYEVLSAKEGRDCTTALGFAMHELSLVRVEKHHEPLLQTQPSSSRTVEELYLGDIHTKWSERLHYRPTGYQCPLQSAVHHVQPCPACGIIYRSDEHHPPILPAKAELPMQLSGRWVSAHCEVRPAVLFLTRYFIFHGTNRTWEGYYYHYSDPLCKQPTFTIYASGHYTKGVPSSIVRGGTELAFKVTCARVTAMDQVTVTMLNSSEPGTCGETGFWNAGLEQDITLTNGCLALGIKLPHTEYELFKMEQDMKDRSLLFIGERPTDGSSPDRPEKRPTSYQTPLIQCAGPTGVYSKHISPSYLGKEDNNGSEALKPLPLAFLLSLMAMQFLRWD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR24</accession>
    <name>A0A8C3RR24_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">NK1 homeobox 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the NK-1 homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR24"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002095.1">
        <property type="protein sequence ID" value="ENSCSRP00000002034.1"/>
        <property type="gene ID" value="ENSCSRG00000001591.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000315">
        <property type="entry name" value="NK1 homeobox 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050394">
        <property type="entry name" value="Homeobox_NK-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24340">
        <property type="entry name" value="HOMEOBOX PROTEIN NKX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24340:SF17">
        <property type="entry name" value="NK1 TRANSCRIPTION FACTOR-RELATED PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3 7 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 7 8" id="KW-0371">Homeobox</keyword>
    <keyword evidence="5 7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="10">
        <location>
            <begin position="144"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="7">
        <location>
            <begin position="146"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="26"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="203"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="34"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="49"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="206"/>
            <end position="223"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00061009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002034.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="30152" checksum="3A9BA681F7071264" modified="2022-01-19" version="1">MLECQDSGAKVAPTHHKISFSILDILDPQKFTRKSNPAAQSRGSISHSGEQEKSFGRVEVEKDTANQRSSRDTLEAYGRNSEEASTLEGSACEGEEPAPGPDLSQPAAAPPRLHDFPGSPDPEERDEPGSPPASKRRRAEPSCAKPRRARTAFTYEQLVALENKFRATRYLSVCERLNLALSLSLTETQVKIWFQNRRTKWKKQNPGADGAGQPAASAAVPPCGAGGGGGSPSPPGPSALAFQTFPSYQSASVLFPAAAPLPLAAAPFLSPAYLTPFYTPHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR64</accession>
    <name>A0A8C3RR64_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="23">ADAM metallopeptidase with thrombospondin type 1 motif 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="16">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="16">Binds 1 zinc ion per subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="18">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000002696.1">
        <property type="protein sequence ID" value="ENSCSRP00000002603.1"/>
        <property type="gene ID" value="ENSCSRG00000001557.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030198">
        <property type="term" value="P:extracellular matrix organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04273">
        <property type="entry name" value="ZnMc_ADAMTS_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.100.10:FF:000006">
        <property type="entry name" value="A disintegrin and metalloproteinase with thrombospondin motifs 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.830:FF:000001">
        <property type="entry name" value="A disintegrin and metalloproteinase with thrombospondin motifs 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.390.10:FF:000001">
        <property type="entry name" value="A disintegrin and metalloproteinase with thrombospondin motifs 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.100.10:FF:000005">
        <property type="entry name" value="ADAM metallopeptidase with thrombospondin type 1 motif 9"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.100.10:FF:000010">
        <property type="entry name" value="ADAM metallopeptidase with thrombospondin type 1 motif 9"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.100.10:FF:000040">
        <property type="entry name" value="ADAM metallopeptidase with thrombospondin type 1 motif 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1620.60:FF:000005">
        <property type="entry name" value="ADAM metallopeptidase with thrombospondin type 1 motif 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.830">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1620.60">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.10">
        <property type="entry name" value="Collagenase (Catalytic Domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.100.10">
        <property type="entry name" value="Thrombospondin type-1 (TSP1) repeat"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013273">
        <property type="entry name" value="ADAMTS/ADAMTS-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050439">
        <property type="entry name" value="ADAMTS_ADAMTS-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041645">
        <property type="entry name" value="ADAMTS_CR_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045371">
        <property type="entry name" value="ADAMTS_CR_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010294">
        <property type="entry name" value="ADAMTS_spacer1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024079">
        <property type="entry name" value="MetalloPept_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012314">
        <property type="entry name" value="Pept_M12B_GON-ADAMTSs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001590">
        <property type="entry name" value="Peptidase_M12B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002870">
        <property type="entry name" value="Peptidase_M12B_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000884">
        <property type="entry name" value="TSP1_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036383">
        <property type="entry name" value="TSP1_rpt_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13723:SF33">
        <property type="entry name" value="A DISINTEGRIN AND METALLOPROTEINASE WITH THROMBOSPONDIN MOTIFS 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13723">
        <property type="entry name" value="ADAMTS A DISINTEGRIN AND METALLOPROTEASE WITH THROMBOSPONDIN MOTIFS PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17771">
        <property type="entry name" value="ADAMTS_CR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19236">
        <property type="entry name" value="ADAMTS_CR_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05986">
        <property type="entry name" value="ADAMTS_spacer1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08685">
        <property type="entry name" value="GON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01562">
        <property type="entry name" value="Pep_M12B_propep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01421">
        <property type="entry name" value="Reprolysin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19030">
        <property type="entry name" value="TSP1_ADAMTS"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00090">
        <property type="entry name" value="TSP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01857">
        <property type="entry name" value="ADAMTSFAMILY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00209">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82895">
        <property type="entry name" value="TSP-1 type 1 repeat"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50215">
        <property type="entry name" value="ADAM_MEPRO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51046">
        <property type="entry name" value="GON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50092">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="14"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="16" id="KW-0106">Calcium</keyword>
    <keyword evidence="5" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="13 17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6 16 18" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="4" id="KW-0645">Protease</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="7 20" id="KW-0732">Signal</keyword>
    <keyword evidence="10 16 18" id="KW-0862">Zinc</keyword>
    <keyword evidence="12" id="KW-0865">Zymogen</keyword>
    <feature type="signal peptide" evidence="20">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034390554" evidence="20">
        <location>
            <begin position="23"/>
            <end position="1929"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M12B" evidence="21">
        <location>
            <begin position="279"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="domain" description="GON" evidence="22">
        <location>
            <begin position="1729"/>
            <end position="1929"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="182"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="248"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="1295"/>
            <end position="1323"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="202"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="220"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="248"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="active site" evidence="15 18">
        <location>
            <position position="424"/>
        </location>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="282"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="282"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="372"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16 18">
        <location>
            <position position="423"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16 18">
        <location>
            <position position="427"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16 18">
        <location>
            <position position="433"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="483"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="486"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="486"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="354"/>
            <end position="407"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="383"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="401"/>
            <end position="483"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="439"/>
            <end position="467"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="510"/>
            <end position="532"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="521"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="527"/>
            <end position="561"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="555"/>
            <end position="566"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="589"/>
            <end position="626"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="593"/>
            <end position="631"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="604"/>
            <end position="616"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR613273-1"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PIRSR" id="PIRSR613273-2"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PIRSR" id="PIRSR613273-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00276"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS51046"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002603.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1929" mass="216183" checksum="8A03DE2F613B85AD" modified="2022-01-19" version="1">MQRVLWALGLATLLLQDAWTVATPAARAQQLHPRQAQRLAHVREFEIVTPTRVNELGAPFPTHAHFKRRRRSLNPAAGPWAADAPSAHYRLSAFGEHFLFNLTAQAGFIAPLFTVSLLGAPGANHTGLYGEEASDVEHCFYRGHVNARHAAVISLCSGMLGTFRSHDGDYFVEPLLSPDDQEYEEEHNKPHVVYRHSAPQKDSPRERHTCDTSGHENDHKKSKRKNRRRPWQESSLLSDVEVLKHSIPGNQFPTYNNKTENTSDDKTHRRTKRFLSYPRFVEVMVVADSRMVAYHGANLQHYILTLMSIVASIYKDPSIGNLINIVIVKLVVIHNEQDGPSISYNAQTTLKNFCQWQHSQNHPEENNLPKHDTAVLVTRQDICRAHDKCDTLGLAELGTVCDPYRSCSISEDNGLSTAFTIAHELGHVFNMPHDDNNKCKEDGGKNQQHVMAPTLNFYTNPWMWSKCSRKYITEFLDTGYGECLLDEPVSRTYTLPQQLPGVIYDVNKQCELIFGPGSQVCPYMMQCRRLWCINVDGAHKGCRTQHTPWADGTECEPGKHCKYGVCVPKEREAPVTDGAWGSWSPFGSCSRTCGGGIKTAVRECNRPEPKNGGKYCVGRRMKFKSCNTEPCSKLKKDFRDEQCADFDGKHFNINGLPPNVRWVPKYSGILMKDRCKLFCRVAGNTAYYQLRDRVVDGTPCGPDTNDICVQGLCRQAGCDHVLNSKARRDKCGVCGGDNSSCKTVAGTFNTVHYGYNTVVRIPAGATNIDVRQHSYSGKPEDDNYLALSNSHGAFILNGDFVVSMFKREIKVGNAVIEYSGSDNTIERINSTERIEQEIVLQILSVGNLYNPDVRYTFNIPIEDKPQQYYWNVYGPWQACSKLCQGERKRKPICTRESDQLMVSDQRCDRIPQPDPVTEPCSTECELRWHIARKSECTAQCGLGYRTLDVYCTKYSRSEGKTEKVDDRFCSGQTKPNTREKCVGDCNIGGWRYSAWSDCSKSCGGGTRRRRAICVNTLNDVLDDSKCSQQEKLTVQRCSDFLCPQWKTGDWSECLVTCGKGHKHRQTWCQFGEDRLNDRFCDPERKPDSVQTCQQQECAAWQVGPWGQCTVTCGQGYQMRAVKCVVGAYVSVVDDNECNAATRPTDTQDCEIAACPLHPAAPETKRSMPSIHKTQWRFGSWTPCSMTCGKGTRMRYVSCRDDQGSVADEAACFHLPKPSATEVCSVTPCGQWKALEWSSCSVTCGQGKATRQVVCLNYSDQVVDRSECDPDDLPATDQDCSVASCQNTHDYGRPIHPFPYPQHQPKPHPGRNPNQNTGPAHVPGGNQWRIGPWGACSSTCAGGFQRRVVVCQDENGYSASNCDEKAKPVEQRSCESGPCPQWAYGSWGECTKSCGAGTRTRLVVCQRPNGERFPDLSCEILDKPPDREQCNMQDCPRDAAWNSGPWSSCSAACGRGHKHRNVYCLSKEGNRLESDYCKHLAKPNVQRKCRGGRCPKWKTGDWGQCSVSCGRGVQQRTVFCHTGTQKPARETDCYQYTRPVSEQECHIAECLRYSWEMEEWQCVKTCGEGSRYRKVVCVNQNHQEENSVNCDASKRPSDRESCNLPPCEYVWITGEWSECSVTCGKGYKQRLVSCSEIYTEKDHYEYGYQNIDNCPGTQPPNVHTCYLGECPVLATWRVGNWGSCSVTCGIGVMHRSVQCLTNDDQASALCHADLKPEERRTCHNIYDCELPSSCQEVKRLKGVIEDGEYYLKVKGRILKIYCAGMQTDRPKEYVPLVSGYAENFSEVYGYRLHNPTECPYNGSRREDCQCRKDYTAAGFSAFSKVRLDLNTMQIITTDLQFARTHDGRPVPYATAGDCYSAAKCPQGRFSIDLYGTGLSLTETAKWISQGNYAVSEIQKSPDGTKVIGKCGGYCGKCTPSSGTGLEVQVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRL9</accession>
    <name>A0A8C3RRL9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Protein SSUH2 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRL9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003042.1">
        <property type="protein sequence ID" value="ENSCSRP00000002938.1"/>
        <property type="gene ID" value="ENSCSRG00000002247.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036410">
        <property type="entry name" value="HSP_DnaJ_Cys-rich_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052789">
        <property type="entry name" value="SSUH2_homolog"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48465">
        <property type="entry name" value="PROTEIN SSUH2 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48465:SF1">
        <property type="entry name" value="PROTEIN SSUH2 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57938">
        <property type="entry name" value="DnaJ/Hsp40 cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="10"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="33"/>
            <end position="46"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002938.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="379" mass="42308" checksum="2976F86D3B213F15" modified="2022-01-19" version="1">MQDRDSCHIYSTPDTPDPYSSPHEGPSAPPLELMDRATEDEGKDSGDCGIKGLHPLADQLPEGEHNDSIPSQTEWSSLSISEHVAREALVQYTANKCCYRIAPAKRMVVQNLTPLNTFRYLLQTFTETRETFPISEPYNGGFVDSSDVAPAPAPWAIVVDAPPLFTDCEMHIPVPHTYSVQDCPNCQGRGKNQCHSCSGSGKRRCTACNGTGWQDTSNQSCLFCSGSGKRRCSDCHGGGWQKCIRCSGKGLLLYHSELTITWKNSVAEYVVDKNFGFPIYHLQEVTGKEIFSDENQVVYPIVNFPEPTIDQGSESCIAQHQMQFASSSRILRQKQTIEMIPLTKVDYEWRGKVYSFYVFGNENKVYTEDYPAKCCCSVM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRT4</accession>
    <name>A0A8C3RRT4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Centromere protein N</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
            <location evidence="2">Centromere</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CENP-N/CHL4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRT4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004095.1">
        <property type="protein sequence ID" value="ENSCSRP00000003961.1"/>
        <property type="gene ID" value="ENSCSRG00000003005.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000775">
        <property type="term" value="C:chromosome, centromeric region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034080">
        <property type="term" value="P:CENP-A containing chromatin assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007059">
        <property type="term" value="P:chromosome segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052011">
        <property type="entry name" value="CENP-NAC/CAD_complex"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007902">
        <property type="entry name" value="Chl4/mis15/CENP-N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46790">
        <property type="entry name" value="CENTROMERE PROTEIN N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46790:SF1">
        <property type="entry name" value="CENTROMERE PROTEIN N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05238">
        <property type="entry name" value="CENP-N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0137">Centromere</keyword>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004584"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005566"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003961.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="339" mass="39420" checksum="8DA3A4B2BC94DF6F" modified="2022-01-19" version="1">MDETVAEYIRRTVLKIPRHEIMEMLTTWDFLSKTQLQTINMHQIKESISQEVVELCEVITSIVNDQTMSNSHNFVFTISGIFSCITGEETDSFNLADFKYNFKRSLRSALKNVTINFREYEDNATWIRIAWGTQYTKPNQYKATYVVYHSQTPYVFISSLRNRIPLLCQALVHASNYHDIHEMELRSRCLDSLKDIVFKRYCQTFQTYHPRPLQERNVAPEKVDPRIIQVNKREKERIQSVNQEVFGEGLQPKIEFAQYKLETMFKGEPEMDILTEKEPFRCVVKFSSPHLLEALKSLAPAGMADAPISPLLTCIPQKARNYFKIKERKGILSASCLGP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSY7</accession>
    <name>A0A8C3RSY7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17 19">Adenosine kinase</fullName>
            <shortName evidence="19">AK</shortName>
            <ecNumber evidence="5 19">2.7.1.20</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18 19">Adenosine 5'-phosphotransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">ATP dependent phosphorylation of adenosine and other related nucleoside analogs to monophosphate derivatives.</text>
    </comment>
    <comment type="function">
        <text evidence="16">Catalyzes the phosphorylation of the purine nucleoside adenosine at the 5' position in an ATP-dependent manner. Serves as a potential regulator of concentrations of extracellular adenosine and intracellular adenine nucleotides.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>adenosine + ATP = AMP + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:20824"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16335"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.20"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:20825"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="19">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
        <text evidence="19">Binds 3 Mg(2+) ions per subunit.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2 19">Purine metabolism; AMP biosynthesis via salvage pathway; AMP from adenosine: step 1/1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4 19">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 19">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 19">Belongs to the carbohydrate kinase PfkB family.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.20" evidence="5 19"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSY7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003844.1">
        <property type="protein sequence ID" value="ENSCSRP00000003715.1"/>
        <property type="gene ID" value="ENSCSRG00000002822.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="432447at2759"/>
    <dbReference type="UniPathway" id="UPA00588">
        <property type="reaction ID" value="UER00659"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004001">
        <property type="term" value="F:adenosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044209">
        <property type="term" value="P:AMP salvage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006144">
        <property type="term" value="P:purine nucleobase metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006166">
        <property type="term" value="P:purine ribonucleoside salvage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01168">
        <property type="entry name" value="adenosine_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1190.20:FF:000175">
        <property type="entry name" value="Adenosine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1110.10:FF:000001">
        <property type="entry name" value="Adenosine kinase a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1110.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1190.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001805">
        <property type="entry name" value="Adenokinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002173">
        <property type="entry name" value="Carboh/pur_kinase_PfkB_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011611">
        <property type="entry name" value="PfkB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029056">
        <property type="entry name" value="Ribokinase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45769">
        <property type="entry name" value="ADENOSINE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45769:SF3">
        <property type="entry name" value="ADENOSINE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00294">
        <property type="entry name" value="PfkB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00989">
        <property type="entry name" value="ADENOKINASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53613">
        <property type="entry name" value="Ribokinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00584">
        <property type="entry name" value="PFKB_KINASES_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 19" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="11 19" id="KW-0418">Kinase</keyword>
    <keyword evidence="13 19" id="KW-0460">Magnesium</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10 19" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14 19" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9 19" id="KW-0660">Purine salvage</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 19" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00051805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00056297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00068771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00080816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU368116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003715.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="40368" checksum="DAD270D442212C0E" modified="2022-01-19" version="1">MKMAAEEPQAKKPKLEQNQLSENVLFGMGNPLLDICAVVDKDFLDKYGLKPNNQILAEDKHKVLFEELVKRFNVEYHAGGSTQNSVKVAQWMIQSPYRAATFFGCIGTDKFGEILKKKAEEAHVDAHYYEQSDEPTGTCAACITGDNRSLVAHLAAANCYNKEKHLDLEKNWKLVEKAKVYYIAGFFLTVSPEAILKVASHSSENNKIFTLNLSAPFISQVYKEPLMKVMPYVDILFGNEMEAASFAREQGFETEDIKEIAQKAQAMPKVNPKRQRIVVFTQGKEDTIMATENEVTAFPVLDSDQSEIIDTNGAGDAFVGGFLSQLVYDRLLTECIRAGHYAASVIIKRSGCTFPEKPDFH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU33</accession>
    <name>A0A8C3RU33_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">EI24 autophagy associated transmembrane protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the EI24 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU33"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005141.1">
        <property type="protein sequence ID" value="ENSCSRP00000004981.1"/>
        <property type="gene ID" value="ENSCSRG00000003771.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="266518at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016236">
        <property type="term" value="P:macroautophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059112">
        <property type="entry name" value="CysZ/EI24"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21389:SF0">
        <property type="entry name" value="ETOPOSIDE-INDUCED PROTEIN 2.4 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21389">
        <property type="entry name" value="P53 INDUCED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07264">
        <property type="entry name" value="EI24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004981.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="340" mass="38947" checksum="7C1BE93292061405" modified="2022-01-19" version="1">MADSVKTFLHDLVRGIKDSIWGICTISKLDARIQQKREEQRKRRASSVLAQRRAQSEERKLENEPRIVSRIFQCCAWNGGVFWLSLLLFYRVFIPVLQSVTAQIIGDPSLHGDVWSWLEFILTSIFGALWVLPLFVLSKVVNAIWFQDIADLAFEVSGRKPQPFPSVSKIIADMLFNLLLQALFLIQGMIVSLFPIDIVGQLVSLLHMSLLYSLYCFEYRWFNKGIEMHQRLSNIERNWPYYFGFGLPLAFLTAMQSSYIISGCLFSILFPLFIISANEAKTPGKAYHFQLRLFSLVVFLSNRLFHKTVYLQSTLSSSSSADRLPSPHSSPAKQKAALRH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWA0</accession>
    <name>A0A8C3RWA0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Peptidase S1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWA0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005108.1">
        <property type="protein sequence ID" value="ENSCSRP00000004954.1"/>
        <property type="gene ID" value="ENSCSRG00000003731.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24271:SF81">
        <property type="entry name" value="GRANZYME B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24271">
        <property type="entry name" value="KALLIKREIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3 7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1 7" id="KW-0645">Protease</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0720">Serine protease</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Peptidase S1" evidence="9">
        <location>
            <begin position="21"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="155"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="166"/>
            <end position="178"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004954.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="178" mass="19056" checksum="8D50DE22AE685E92" modified="2022-01-19" version="1">MHPAREMMGFFYEPGLPAGEIIGGKKAKPHSRRYMASLEIQEGHVKKKCGGFLVKTNFVLTAAHCDGEVKLNTQVGTIALPHAKEMVKPGTVCSVAGWGRTSTESDLTPGTIQEVEVVVMKDKASTMMCVGNPKTNKNSAKGDSGGPLVCGETAQGIVSWAPEDETSPRGETMRRLQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXH6</accession>
    <name>A0A8C3RXH6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="19">Potassium inwardly rectifying channel subfamily J member 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 15">Membrane</location>
            <topology evidence="1 15">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the inward rectifier-type potassium channel (TC 1.A.2.1) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005601.1">
        <property type="protein sequence ID" value="ENSCSRP00000005435.1"/>
        <property type="gene ID" value="ENSCSRG00000004096.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034702">
        <property type="term" value="C:monoatomic ion channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015272">
        <property type="term" value="F:ATP-activated inward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990573">
        <property type="term" value="P:potassium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034765">
        <property type="term" value="P:regulation of monoatomic ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000036">
        <property type="entry name" value="ATP-sensitive inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1400:FF:000002">
        <property type="entry name" value="ATP-sensitive inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1400">
        <property type="entry name" value="G protein-activated inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041647">
        <property type="entry name" value="IRK_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016449">
        <property type="entry name" value="K_chnl_inward-rec_Kir"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003268">
        <property type="entry name" value="K_chnl_inward-rec_Kir1.1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013518">
        <property type="entry name" value="K_chnl_inward-rec_Kir_cyto"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040445">
        <property type="entry name" value="Kir_TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11767:SF6">
        <property type="entry name" value="ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11767">
        <property type="entry name" value="INWARD RECTIFIER POTASSIUM CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01007">
        <property type="entry name" value="IRK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17655">
        <property type="entry name" value="IRK_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005465">
        <property type="entry name" value="GIRK_kir"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01321">
        <property type="entry name" value="KIR11CHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01320">
        <property type="entry name" value="KIRCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12 15" id="KW-0407">Ion channel</keyword>
    <keyword evidence="10 15" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 15" id="KW-0630">Potassium</keyword>
    <keyword evidence="5 15" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 15 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 16" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 15" id="KW-0813">Transport</keyword>
    <keyword evidence="7 15" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="71"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="144"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel inwardly rectifying transmembrane" evidence="17">
        <location>
            <begin position="31"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="Inward rectifier potassium channel C-terminal" evidence="18">
        <location>
            <begin position="180"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="site" description="Role in the control of polyamine-mediated channel gating and in the blocking by intracellular magnesium" evidence="14">
        <location>
            <position position="159"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR005465-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU003822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF01007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF17655"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005435.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="379" mass="43180" checksum="CF4C1AB69939D3E1" modified="2022-01-19" version="1">TTLSIEGMFKCFQKRFASHLTERCRRRARLVSKDGRCNIEFGNVEEQSRFVFLVDIWTTILDLRWRYKMTIFISAFLGSWFLFGLLWYVVAYIHKDLPEFSPSINHTPCVENINGLTSAFLFSLETQVTIGYGFRCVTEQCATAIFLLIFQSILGVIINSFMCGAILAKISRSKKRAKTITFSKNAVISKRGGKLCLLIRVANLRKSLLIGSHIYGKLLKTTITPEGETIILDQVNINFVVDAGNENLFFISPLTIYHIIDKTSPFFHMSVETILQQDFELVVFLDGTVEATSATCQVRTSYIPEEVLWGYRFAPIVSKTKEGKYRVDFHNFSKTVEVETPHCAFCLYNEKDAKAKAKRGYDNPGFILSEVNETSDTKM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXN6</accession>
    <name>A0A8C3RXN6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Palmitoyltransferase</fullName>
            <ecNumber evidence="7">2.3.1.225</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-cysteinyl-[protein] + hexadecanoyl-CoA = S-hexadecanoyl-L-cysteinyl-[protein] + CoA</text>
            <dbReference type="Rhea" id="RHEA:36683"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:11032"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57379"/>
            <dbReference type="ChEBI" id="CHEBI:74151"/>
            <dbReference type="EC" id="2.3.1.225"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="7">The DHHC domain is required for palmitoyltransferase activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the DHHC palmitoyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.225" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXN6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006349.1">
        <property type="protein sequence ID" value="ENSCSRP00000006153.1"/>
        <property type="gene ID" value="ENSCSRG00000004614.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019706">
        <property type="term" value="F:protein-cysteine S-palmitoyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006612">
        <property type="term" value="P:protein targeting to membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001594">
        <property type="entry name" value="Palmitoyltrfase_DHHC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039859">
        <property type="entry name" value="PFA4/ZDH16/20/ERF2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22883:SF257">
        <property type="entry name" value="PALMITOYLTRANSFERASE ZDHHC18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22883">
        <property type="entry name" value="ZINC FINGER DHHC DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01529">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50216">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0808">Transferase</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="69"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="106"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="domain" description="Palmitoyltransferase DHHC" evidence="8">
        <location>
            <begin position="24"/>
            <end position="141"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU079119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF01529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006153.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="149" mass="17152" checksum="1CF23FBEB385CCF2" modified="2022-01-19" version="1">MGTSTYRPPARTMEVVINKYVVKLKYCYTCKMFRPPRTSHCSVCDNCVERFDHHCPWVGNCVGKRNYRYFYAFILSLSFLTAFIFACVVTHLTLRKYCGFLDSLPTVLELVICFFSVWSILGLSGFHTYLVASNLTTNEDVSIRVCLLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXU1</accession>
    <name>A0A8C3RXU1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Transmembrane protein 196</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005816.1">
        <property type="protein sequence ID" value="ENSCSRP00000005638.1"/>
        <property type="gene ID" value="ENSCSRG00000004239.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037661">
        <property type="entry name" value="TMEM196"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28681">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 196"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28681:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 196"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="12"/>
            <end position="38"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00044525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005638.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="57" mass="5782" checksum="187A50D4907C4746" modified="2022-01-19" version="1">MCTSSHTIGSLLVLSVLEIGLGVSSVAVGAVSFSLVLAEHKPQLGDSSPVWSGVCVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY19</accession>
    <name>A0A8C3RY19_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">IRF tryptophan pentad repeat domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RY19"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006210.1">
        <property type="protein sequence ID" value="ENSCSRP00000006016.1"/>
        <property type="gene ID" value="ENSCSRG00000004508.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00103">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000041">
        <property type="entry name" value="Interferon regulatory factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.200.10:FF:000013">
        <property type="entry name" value="Interferon regulatory factor 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.200.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019817">
        <property type="entry name" value="Interferon_reg_fac_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001346">
        <property type="entry name" value="Interferon_reg_fact_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019471">
        <property type="entry name" value="Interferon_reg_factor-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017855">
        <property type="entry name" value="SMAD-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008984">
        <property type="entry name" value="SMAD_FHA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11949">
        <property type="entry name" value="INTERFERON REGULATORY FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11949:SF24">
        <property type="entry name" value="INTERFERON REGULATORY FACTOR 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00605">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10401">
        <property type="entry name" value="IRF-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00267">
        <property type="entry name" value="INTFRNREGFCT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00348">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01243">
        <property type="entry name" value="IRF-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49879">
        <property type="entry name" value="SMAD/FHA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00601">
        <property type="entry name" value="IRF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51507">
        <property type="entry name" value="IRF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="IRF tryptophan pentad repeat" evidence="8">
        <location>
            <begin position="7"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="117"/>
            <end position="139"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51507"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006016.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="390" mass="44921" checksum="FD3C0F8F1FEA0F78" modified="2022-01-19" version="1">MAEPGSHMRLKEWLMAQIESGRYPGLRWENRKKTVFRIPWKHAARQDYRQQQDAVLFKAWAIYKGKYQEGTKADPSTWKTRLRCALNKSTDFQELPERSQVDISEPYKVYQILSDGARDPEKEGSLESPPRGEQQASHHPADWGYQVKGVFCGWSPTHARFLQSPQPGDPSSNHVPTADINNSDCWLHVCLYYCDVLVKEFTTRTAEGCRITYRLVPADNERLYGSSSMEQIQFPSLRPLTGDGRMAGVTGVLERLLPHLDRGILLWVAPEGVFMKRQCQGRVYWNGPMAPHNDQPNKLERDKTYKLLDTQQFLQQLRSYLSRGEPTPQYQIRLQNFQKLIMAHVEPVFARELFLHAQRMGPLSQCDSSQPYATDASSHITQILKQLCQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZN1</accession>
    <name>A0A8C3RZN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Molecular chaperone MKKS</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">McKusick-Kaufman/Bardet-Biedl syndromes putative chaperonin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Probable molecular chaperone that assists the folding of proteins upon ATP hydrolysis. Plays a role in the assembly of BBSome, a complex involved in ciliogenesis regulating transports vesicles to the cilia. May play a role in protein processing in limb, cardiac and reproductive system development. May play a role in cytokinesis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of a complex composed at least of MKKS, BBS10, BBS12, TCP1, CCT2, CCT3, CCT4, CCT5 and CCT8. Interacts with STUB1. Interacts with BBS2 (via coiled coil domain). Interacts with CCDC28B. Interacts with BBS12. Interacts with SMARCC1, a component of the SWI/SNF complexes; the interaction takes place predominantly in the cytoplasm and may modulate SMARCC1 location. Interacts with DLEC1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the TCP-1 chaperonin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006809.1">
        <property type="protein sequence ID" value="ENSCSRP00000006596.1"/>
        <property type="gene ID" value="ENSCSRG00000004930.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902636">
        <property type="term" value="C:kinociliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051082">
        <property type="term" value="F:unfolded protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048513">
        <property type="term" value="P:animal organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051131">
        <property type="term" value="P:chaperone-mediated protein complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003006">
        <property type="term" value="P:developmental process involved in reproduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006457">
        <property type="term" value="P:protein folding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048731">
        <property type="term" value="P:system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.260.10:FF:000016">
        <property type="entry name" value="McKusick-Kaufman syndrome"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.7.10">
        <property type="entry name" value="GroEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.560.10">
        <property type="entry name" value="GroEL-like equatorial domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.260.10">
        <property type="entry name" value="TCP-1-like chaperonin intermediate domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002423">
        <property type="entry name" value="Cpn60/GroEL/TCP-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027409">
        <property type="entry name" value="GroEL-like_apical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027413">
        <property type="entry name" value="GROEL-like_equatorial_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028790">
        <property type="entry name" value="MKKS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027410">
        <property type="entry name" value="TCP-1-like_intermed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46787:SF1">
        <property type="entry name" value="MOLECULAR CHAPERONE MKKS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46787">
        <property type="entry name" value="SYNDROMES PUTATIVE CHAPERONIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00118">
        <property type="entry name" value="Cpn60_TCP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52029">
        <property type="entry name" value="GroEL apical domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48592">
        <property type="entry name" value="GroEL equatorial domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0143">Chaperone</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00059081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00064363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00070698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00081955"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006596.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="475" mass="51936" checksum="92AABB3DFAFF7E1C" modified="2022-01-19" version="1">MGGYVRTTSQSSALLGGLSITHPVLKVLTASVQNHISRFSDCGLFTAILCCSLVENFQRINFAACTVTKISRHLLSLCTDYLKSEACGCRISVDFDSIKTLLSLVHSVLASKPACMLNKTEANHLSTLVLKAFLLTIPHTVETNVVLGKCVIVPVKDKRVMDSTVFPGLLIEIPESQLARTFPVIRVSSSTIKMALFCISLSGDLSNIGEGTVIVHHGISLEVAVLDQLLNLGKQLINDQVGLVVCQKVIHPSLKQYLEEHRVITIDRVGVSMMEPLSQLTGSQPIAALHSVSPTCYGSLKDLRTESFVSKNFLHLIPNDTLVCSLILCNRNEMAWDELKLACQTAEHVLQLTIKQPLALLGGGCTETHLASYIRHKSFTLPASVLKAIDCSRTQYQLVADAFSRSLECVACCLEHDDGEILTDMVYGHFWSVQSGFPSDCNWSDLVLKCGCGICSNQQNLNWTVLQSQCIPFTP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S054</accession>
    <name>A0A8C3S054_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">43 kDa receptor-associated protein of the synapse</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">43 kDa postsynaptic protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Acetylcholine receptor-associated 43 kDa protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Postsynaptic protein required for clustering of nicotinic acetylcholine receptors (nAChRs) at the neuromuscular junction. It may link the receptor to the underlying postsynaptic cytoskeleton, possibly by direct association with actin or spectrin.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="18">Postsynaptic cell membrane</location>
            <topology evidence="18">Peripheral membrane protein</topology>
            <orientation evidence="18">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the RAPsyn family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S054"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007881.1">
        <property type="protein sequence ID" value="ENSCSRP00000007637.1"/>
        <property type="gene ID" value="ENSCSRG00000005576.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031594">
        <property type="term" value="C:neuromuscular junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033130">
        <property type="term" value="F:acetylcholine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043495">
        <property type="term" value="F:protein-membrane adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1900075">
        <property type="term" value="P:positive regulation of neuromuscular synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007271">
        <property type="term" value="P:synaptic transmission, cholinergic"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16478">
        <property type="entry name" value="RING-H2_Rapsyn"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000123">
        <property type="entry name" value="43 kDa receptor-associated protein of the synapse"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000206">
        <property type="entry name" value="43 kDa receptor-associated protein of the synapse"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001237">
        <property type="entry name" value="Postsynaptic"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018293">
        <property type="entry name" value="Postsynaptic_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052480">
        <property type="entry name" value="RAPsyn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019568">
        <property type="entry name" value="Rapsyn_myristoylation/link_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46574">
        <property type="entry name" value="43 KDA RECEPTOR-ASSOCIATED PROTEIN OF THE SYNAPSE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46574:SF1">
        <property type="entry name" value="43 KDA RECEPTOR-ASSOCIATED PROTEIN OF THE SYNAPSE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10579">
        <property type="entry name" value="Rapsyn_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13181">
        <property type="entry name" value="TPR_8"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13639">
        <property type="entry name" value="zf-RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00217">
        <property type="entry name" value="POSTSYNAPTIC"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00405">
        <property type="entry name" value="43_KD_POSTSYNAPTIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="16" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0519">Myristate</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="12" id="KW-0770">Synapse</keyword>
    <keyword evidence="10 23" id="KW-0802">TPR repeat</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <keyword evidence="9 22" id="KW-0863">Zinc-finger</keyword>
    <feature type="repeat" description="TPR" evidence="23">
        <location>
            <begin position="123"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="24">
        <location>
            <begin position="363"/>
            <end position="403"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00060186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00060392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00071167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00077104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00080900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007637.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="412" mass="46807" checksum="4E98A89493BE0DEA" modified="2022-01-19" version="1">MGQDQTKQQIEKGLQLYQSNQTEKALQVWMRVLEKTTDPAGRFRVLGCLITAHSEMGRYKDMLKFAVVQIDTARELEDPDYLMESYLNLARSNEKLCEFQKTISYCKTCLNMQGTTVSLQLNGQVSLSMGNAFLGLSIFQKALECFEKALRYAHNNDDKMLECRVCCSLGSFYTQIKDYEKALFFPCKAAELVNDYGKGWSLKYRAMSQYHMAVAYQKLGHLADAMECCEESMKIALQHGDRPLQALCLLCFADIHRSRADIQTAFPRYDSSMSIMTEIGNRLGQIQVLLGVAKCWVIQKELDKALEGIEKAQELAEGLGNKLGLLKLHCLCEGIYRTKGQQRELRDHVVKFHECVEEMELYCGMCGESIGEKNNQLQALPCSHFFHLKCLQTNGTRGCPNCRRSSMKPGFV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S147</accession>
    <name>A0A8C3S147_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Cadherin C-terminal catenin-binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S147"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006354.1">
        <property type="protein sequence ID" value="ENSCSRP00000006158.1"/>
        <property type="gene ID" value="ENSCSRG00000004616.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031904">
        <property type="entry name" value="Cadherin_CBD"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15974">
        <property type="entry name" value="Cadherin_tail"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Cadherin C-terminal catenin-binding" evidence="2">
        <location>
            <begin position="1"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="26"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="50"/>
            <end position="60"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF15974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006158.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="60" mass="6433" checksum="940F9483CE813EA7" modified="2022-01-19" version="1">MGLSTRYGPQFTLQHVPDYRQNVYIPGSTATLSNSSGKRDGKSSGSSGGNKKKSGKKEKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2T1</accession>
    <name>A0A8C3S2T1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">LRAT domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the H-rev107 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2T1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008022.1">
        <property type="protein sequence ID" value="ENSCSRP00000007771.1"/>
        <property type="gene ID" value="ENSCSRG00000005722.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016410">
        <property type="term" value="F:N-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008970">
        <property type="term" value="F:phospholipase A1 activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004623">
        <property type="term" value="F:phospholipase A2 activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070292">
        <property type="term" value="P:N-acylphosphatidylethanolamine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1720.10">
        <property type="entry name" value="endopeptidase domain like (from Nostoc punctiforme)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051496">
        <property type="entry name" value="H-rev107_PLA/AT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007053">
        <property type="entry name" value="LRAT_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13943">
        <property type="entry name" value="HRAS-LIKE SUPPRESSOR - RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13943:SF31">
        <property type="entry name" value="PHOSPHOLIPASE A AND ACYLTRANSFERASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04970">
        <property type="entry name" value="LRAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51934">
        <property type="entry name" value="LRAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="133"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="domain" description="LRAT" evidence="6">
        <location>
            <begin position="13"/>
            <end position="129"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51934"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007771.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="166" mass="18269" checksum="8D69AFA4FCE4DD02" modified="2022-01-19" version="1">MPLKGVEPKPGDLIEISRFGYYHWALYVGYGYVIHLAPPSEFAETGISSLFSVVADKAMVRKEPLWAVVKGDDYWVNNKHDRNLPRRSVDQIIQEAESLVGKTMPYSVASKNCEHFITKLRYGVARSDQVRDAVVAGAVGIVGVGVLVAAATFIGSLLSDNKQEDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2T2</accession>
    <name>A0A8C3S2T2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Phosphatidylinositol-binding clathrin assembly protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Cytoplasmic adapter protein that plays a critical role in clathrin-mediated endocytosis which is important in processes such as internalization of cell receptors, synaptic transmission or removal of apoptotic cells. Recruits AP-2 and attaches clathrin triskelions to the cytoplasmic side of plasma membrane leading to clathrin-coated vesicles (CCVs) assembly. Furthermore, regulates clathrin-coated vesicle size and maturation by directly sensing and driving membrane curvature. In addition to binding to clathrin, mediates the endocytosis of small R-SNARES (Soluble NSF Attachment Protein REceptors) between plasma membranes and endosomes including VAMP2, VAMP3, VAMP4, VAMP7 or VAMP8. In turn, PICALM-dependent SNARE endocytosis is required for the formation and maturation of autophagic precursors. Modulates thereby autophagy and the turnover of autophagy substrates such as MAPT/TAU or amyloid precursor protein cleaved C-terminal fragment (APP-CTF).</text>
    </comment>
    <comment type="subunit">
        <text evidence="19">Binds to clathrin; involves primarily the C-terminal sequences, but the full-length protein is required for full binding capacity. Binds phosphatidylinositol 4,5- bisphosphate. Interacts with PIMREG; this interaction may change the subcellular location into the nucleus. Interacts with AP2A1 (via its alpha-appendage domain). Interacts (via N-terminus) with VAMP2; VAMP3; VAMP7 and VAMP8 (Via N-terminus). Interacts with LC3/MAP1LC3A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Clathrin-coated vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Membrane</location>
            <location evidence="5">Clathrin-coated pit</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the PICALM/SNAP91 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2T2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006892.1">
        <property type="protein sequence ID" value="ENSCSRP00000006678.1"/>
        <property type="gene ID" value="ENSCSRG00000004972.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005905">
        <property type="term" value="C:clathrin-coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030136">
        <property type="term" value="C:clathrin-coated vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098894">
        <property type="term" value="C:extrinsic component of presynaptic endocytic zone membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008021">
        <property type="term" value="C:synaptic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005545">
        <property type="term" value="F:1-phosphatidylinositol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032050">
        <property type="term" value="F:clathrin heavy chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005546">
        <property type="term" value="F:phosphatidylinositol-4,5-bisphosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000149">
        <property type="term" value="F:SNARE binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048268">
        <property type="term" value="P:clathrin coat assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072583">
        <property type="term" value="P:clathrin-dependent endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016185">
        <property type="term" value="P:synaptic vesicle budding from presynaptic endocytic zone membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16985">
        <property type="entry name" value="ANTH_N_AP180"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.150:FF:000001">
        <property type="entry name" value="phosphatidylinositol-binding clathrin assembly protein-like isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.90:FF:000001">
        <property type="entry name" value="phosphatidylinositol-binding clathrin assembly protein-like isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.150">
        <property type="entry name" value="ANTH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011417">
        <property type="entry name" value="ANTH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014712">
        <property type="entry name" value="ANTH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045192">
        <property type="entry name" value="AP180-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013809">
        <property type="entry name" value="ENTH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008942">
        <property type="entry name" value="ENTH_VHS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22951">
        <property type="entry name" value="CLATHRIN ASSEMBLY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22951:SF16">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL-BINDING CLATHRIN ASSEMBLY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="12" id="KW-0007">Acetylation</keyword>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15" id="KW-0168">Coated pit</keyword>
    <keyword evidence="21" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="17" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="10" id="KW-0254">Endocytosis</keyword>
    <keyword evidence="13" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="ENTH" evidence="23">
        <location>
            <begin position="14"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="558"/>
            <end position="579"/>
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    </feature>
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        <location>
            <begin position="321"/>
            <end position="348"/>
        </location>
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    <evidence type="ECO:0000256" key="1">
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            <dbReference type="ARBA" id="ARBA00004123"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00004132"/>
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            <dbReference type="ARBA" id="ARBA00004236"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
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    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004600"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00008011"/>
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    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
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    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022583"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
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    </evidence>
    <evidence type="ECO:0000256" key="12">
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            <dbReference type="ARBA" id="ARBA00022990"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
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    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
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    <evidence type="ECO:0000256" key="18">
        <source>
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    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00061829"/>
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    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00068054"/>
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    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
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    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
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        <source>
            <dbReference type="PROSITE" id="PS50942"/>
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    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006678.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="669" mass="72752" checksum="893E25F44115ADFF" modified="2022-01-19" version="1">MSGQSLTDRITAAQHSVTGSAVSKTVCKATTHEVMGPKKKHLDYLIQCTNEMNVNIPQLADSLFERTTNSSWVVVFKSLITTHHLMVYGNERFIQYLASRNTLFNLSNFLDKSGLQGYDMSTFIRRYSRYLNDKAVSYRQVAFDFTKVKRGADGVMRTMNTEKLLKTVPIIQNQMDALLDFNVNSNELTNGVINAAFMLLFKDAIRLFAAYNEGIINLLEKYFDMKKNQCKEGLDIYKKFLTRMTRISEFLKVAEQVGIDRGDIPDLSQAPSSLLDALEQHLASLEGKKIKDSTAASRATTLSNAVSSLASTGLSLTKVDEREKQAALEEEQARLKALKEQRLKELAKKPHTSSTTAASPVSTAAGSIMTTPAIDIFSTPSSSNSTSKLPNDLLDLQPTFHPSVHPISTGPQVGGTWGDPFSATVDAVDDAIPSLNPFLTKTNDVHLSVVSSDVSTFTTRTPTHEIFVGFSPSPVAQPQPVAGLNVDFESVFGNKSSNVVVDSGGFDELGGLLKPTVTSQNQNLLIAKLPPNKLVSDDLDSSLANLVGNLGIGNGTTKNDVNWTQPGEKKLTGGSNWQPKVAPTTAWNAPTIAPPVMAYPATTPTGMMGYGMPTQVGGVPVMTQPTLIYSQPIMRPPNPFGPVSGAQVRDKFMLYCMYVHKGYLICVGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5A3</accession>
    <name>A0A8C3S5A3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 5 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5A3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009169.1">
        <property type="protein sequence ID" value="ENSCSRP00000008863.1"/>
        <property type="gene ID" value="ENSCSRG00000006600.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000009292.1">
        <property type="protein sequence ID" value="ENSCSRP00000008980.1"/>
        <property type="gene ID" value="ENSCSRG00000006689.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000679">
        <property type="entry name" value="Homeobox protein aristaless"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050649">
        <property type="entry name" value="Paired_Homeobox_TFs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329:SF520">
        <property type="entry name" value="ALX HOMEOBOX PROTEIN 1-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329">
        <property type="entry name" value="HOMEOBOX PROTEIN ARISTALESS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 5 6" id="KW-0238">DNA-binding</keyword>
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    <feature type="domain" description="Homeobox" evidence="8">
        <location>
            <begin position="49"/>
            <end position="109"/>
        </location>
    </feature>
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            <begin position="167"/>
            <end position="186"/>
        </location>
    </feature>
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        <location>
            <begin position="1"/>
            <end position="12"/>
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    </feature>
    <evidence type="ECO:0000256" key="1">
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    </evidence>
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    </evidence>
    <evidence type="ECO:0000256" key="4">
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    </evidence>
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    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008980.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="186" mass="20631" checksum="1C21C6AC9B652FDB" modified="2022-01-19" version="1">PPAPILTVPPPGTVSLSDIISPPFRKAPEMPGLAGGPPAAPPSLHFATPTRRRHRTSFTPEQLEQLEAAFLKNHYPDIYIREELARATRLNEARIQVWFQNRRAKQRKQERALLKPSPPRGLSVGPVPAPPPRQYQYTPTLFPCPHPPPAPRAPEDWYSSLRAMTSPPVAPPPVISLSLDPAAHWN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5A4</accession>
    <name>A0A8C3S5A4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Chromosome 11 open reading frame 95</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5A4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008239.1">
        <property type="protein sequence ID" value="ENSCSRP00000007970.1"/>
        <property type="gene ID" value="ENSCSRG00000005849.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040647">
        <property type="entry name" value="SPIN-DOC_Znf-C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052675">
        <property type="entry name" value="ZnF_transloc-Spindlin_int"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34589">
        <property type="entry name" value="SIMILAR TO RIKEN CDNA 2700081O15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34589:SF2">
        <property type="entry name" value="ZINC FINGER TRANSLOCATION-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18658">
        <property type="entry name" value="zf-C2H2_12"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SPIN-DOC-like zinc-finger" evidence="2">
        <location>
            <begin position="80"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="domain" description="SPIN-DOC-like zinc-finger" evidence="2">
        <location>
            <begin position="222"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="domain" description="SPIN-DOC-like zinc-finger" evidence="2">
        <location>
            <begin position="364"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="domain" description="SPIN-DOC-like zinc-finger" evidence="2">
        <location>
            <begin position="474"/>
            <end position="536"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="52"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="145"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="284"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="406"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="53"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="145"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="192"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="296"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="418"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="444"/>
            <end position="464"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF18658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007970.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="579" mass="63970" checksum="1B58A0D85D0A09E7" modified="2022-01-19" version="1">MEPPPSPPPRRPIKRGVRPAPPAGLGAPELMLGGSLAWGTPKEHPLMAPGGRKYSDHCEERASRPGKSRIPGRDHRRYYHEHWRAEYLMDFNPARHGMICMVCGSALATLKLSTIKRHIRQKHPYSGGWGPREKQVIIQSWDAHLGLDGEPEGHGDPAQAPDSLQGAQGRAQGRCRRGVGSGVGAGHHAHPHGGAARRPAVGGRKASPSARRLERYVRESLQSWFQAEFLMDYDAQGNRLRCMMCGRGLPSLNLDDIKRHVLQAHPASLTFSPAEKSAILEAWNSQPDAPSPGDLSAEAPEPCSAMAAPEPEESSSPGSWAKEEPVAPWELDVGGPLRGKDHRRHFQEHWRLEYLMDYHGERHGTIKRHIRQRHPDSTLLSHQVKALIVEEWNRKVAQLVEMGAPLPEQNPLQPSSPEELDEDVQLPAEEEEEDESVVVVGTPPSTPQSPPDPTAGPQPGPAPAPRREQRRNYQLHWRVEYLMDYDGRRHGLVCMVCGGALATLKVSTIKRHILQVHPFSLDFTPEERQTILEAYNETALCYEPAPGEESEVKPCPILQATPADGEEAELACAPPTSTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S617</accession>
    <name>A0A8C3S617_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">DUF4550 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S617"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010595.1">
        <property type="protein sequence ID" value="ENSCSRP00000010225.1"/>
        <property type="gene ID" value="ENSCSRG00000007593.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000021528.1">
        <property type="protein sequence ID" value="ENSCSRP00000020615.1"/>
        <property type="gene ID" value="ENSCSRG00000015579.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027876">
        <property type="entry name" value="DUF4550"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33667:SF7">
        <property type="entry name" value="RIKEN CDNA 1810020O05 GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33667">
        <property type="entry name" value="SI:DKEY-57N24.6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15084">
        <property type="entry name" value="DUF4550"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF4550" evidence="1">
        <location>
            <begin position="51"/>
            <end position="144"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF15084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010225.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="904" mass="103245" checksum="47B9CD2B2B88D535" modified="2022-01-19" version="1">MWNRGIWMWQESSASSMQAVCPKHRASNLIDRQRKKSNVGKDAVAIPKMRRYYHIEYFLLPGDVEPRKLDLALFGVVAKLFVECESKVVKPWFENDQIWVSWNHSIDIHVTNEFLIKLRDHKVTLTIWDTKDKVSAKAKFSKPRVPFSHVEDSNAIGKLSINVNSHTSNAQTLIAAVTKKCGIASLQLNLMPLLSGTLQLVISRLQEKSPKILDAYVTFATEQPLMSERQISELNPLIIRIHSATCLPMTPVPVEVLQATCVPTYCRYQFHNLPPHQTQGQTHGTHIYFKDVNVILTGTINPGELREYFRGPPLEIEVHDRDRKMSEDIKKPTLFGDEQDDGKLSSVGLVSCKHTFYNPFTEKDNLWHPYGVAKVSLTDLLLGEKYLNISVPIHSCSVPDPGYQKDSKTEKMMGVLGSEAGPQTSPVPMGHYLESDSLLKVRVEIAVPLSLQAETADVEVADCPYGCIIYIFDYNNAPCLHDLLQEITEINAEALQLDSYPLQVIQMALATFKLKTAIKEISELDIITGFHILDGTIHLLVLEGLKDKAIKRLWEQTHRTENGRLDILYNSQLSFHRRLYTDLEAILYHIHLCKPLSAITRQPLLYVRDMVPQACFQALSRLDYLCRSKKLRDVIQRGLLPSAEMISVLGQEFGIPLTKEDLFIQRPPLPAFSPFALQKSRKVAIKQGAMHSLLDNHNEKYIQWKKEMEDKMQHYKDHIQTNIDAMYLLSRKVKKPKLRAIRSSPADGKSVYNYSSQNLNSAERAKMQLRKELATKPERRFAYCHEYLSATFDPVDLDTVRKESIAKSKNMWVSPSGFVCPGFKSCVESNLHPLMPDEARLKELTEKWQENILFANVLEPVLSRDRWSWDQRHIDFDLYKKPPVYLPASAPATHRAGNWSIFNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6J8</accession>
    <name>A0A8C3S6J8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">N-acetylated alpha-linked acidic dipeptidase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6J8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009839.1">
        <property type="protein sequence ID" value="ENSCSRP00000009502.1"/>
        <property type="gene ID" value="ENSCSRG00000007094.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004180">
        <property type="term" value="F:carboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02121">
        <property type="entry name" value="PA_GCPII_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.30.30:FF:000002">
        <property type="entry name" value="N-acetylated-alpha-linked acidic dipeptidase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.30.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046450">
        <property type="entry name" value="PA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003137">
        <property type="entry name" value="PA_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039373">
        <property type="entry name" value="Peptidase_M28B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10404">
        <property type="entry name" value="N-ACETYLATED-ALPHA-LINKED ACIDIC DIPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10404:SF38">
        <property type="entry name" value="N-ACETYLATED-ALPHA-LINKED ACIDIC DIPEPTIDASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02225">
        <property type="entry name" value="PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52025">
        <property type="entry name" value="PA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PA" evidence="1">
        <location>
            <begin position="104"/>
            <end position="192"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF02225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009502.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="245" mass="27083" checksum="20383F3AA6D26B37" modified="2022-01-19" version="1">MTLFYFSSFTKFPHLAGTEQNLHLAKQVQAQWKEFGLDSAELVHYDVLLSYPNETQPNYVSIIDDQGNEIFNTSLFEPPPVGYENVSGVVPPYNAFSAQGLPEADLVYVNYGRTEDFFKLEREMGINCTGKIVIARYGKIFRGNKVKNAILAGAKGIILYSDPADYCAPGVDPYPSGWNLPGGGVQRGNVLNLNGAGDPLTPGYPAKEYTFRSEVDEGVGIPKIPVHPIGYHDAEILLRLFCIKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6W6</accession>
    <name>A0A8C3S6W6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Cell membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6W6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009796.1">
        <property type="protein sequence ID" value="ENSCSRP00000009463.1"/>
        <property type="gene ID" value="ENSCSRG00000007092.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000024">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF422">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 14" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 14" id="KW-0552">Olfaction</keyword>
    <keyword evidence="10 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 14" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="12 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="30"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="62"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="101"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="143"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="200"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="240"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="278"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="44"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009463.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="34763" checksum="24FAA6FDBC4D4170" modified="2022-01-19" version="1">RPGWTNTWNLSYTDFILLGFPGLQEFHPLLFIPFFCLYLVNVVANCTIIYTIRVEESLHSPMYLLISLLSAVGLCSTNSIMPQMLLGFLFHSSRVSLSGCLAQMFFIYLMIIMDSSVLLMMALDRYVAICKPLRYMDIVSKHLLATLILAALIRGISVVCPMVVLVSTLPFCRSNVIQHFACEHIALVSLACSSTSRNSILGMAVGGIVVIFDTVCILASYTAIVHAALQIASGSLRRKAFHTCSTQLLVMFFMYASFLSSSIMYRAGQAVSQDVHNLLSAIYLLLPSTINPIIYGVSTKEIKQRVLRSFGRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S927</accession>
    <name>A0A8C3S927_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Cystatin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cystatin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S927"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012035.1">
        <property type="protein sequence ID" value="ENSCSRP00000011597.1"/>
        <property type="gene ID" value="ENSCSRG00000008666.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004869">
        <property type="term" value="F:cysteine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00042">
        <property type="entry name" value="CY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000010">
        <property type="entry name" value="Cystatin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046350">
        <property type="entry name" value="Cystatin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47033">
        <property type="entry name" value="CYSTATIN-M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47033:SF1">
        <property type="entry name" value="CYSTATIN-M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00031">
        <property type="entry name" value="Cystatin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54403">
        <property type="entry name" value="Cystatin/monellin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0789">Thiol protease inhibitor</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="28"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="domain" description="Cystatin" evidence="8">
        <location>
            <begin position="57"/>
            <end position="103"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022704"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF00031"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011597.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="148" mass="15820" checksum="C92EF9AA76AFB64F" modified="2022-01-19" version="1">MWVGPSQGAGLPAYIIAPHPQVWPFSAMALPAAVAGPWLCLLLLLGVPLTLGASIAGGLQNVPVSDPEVQKAAHAAEQTYNQRSKSPYYSRGMQVLSAQRQVSGCRCYRRQGTGVKLQVLWVQPQKRGLVGLGSRGQSWGGSGCRVRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S947</accession>
    <name>A0A8C3S947_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Centrosomal protein of 104 kDa</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Required for ciliogenesis and for structural integrity at the ciliary tip.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Interacts with CCP110 and CEP97. Interacts with ARMC9, TOGARAM1, CCDC66 and CSPP1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Cilium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
            <location evidence="1">Centrosome</location>
            <location evidence="1">Centriole</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Spindle pole</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S947"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010838.1">
        <property type="protein sequence ID" value="ENSCSRP00000010460.1"/>
        <property type="gene ID" value="ENSCSRG00000007828.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000922">
        <property type="term" value="C:spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000200">
        <property type="entry name" value="Centrosomal protein of 104 kDa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052607">
        <property type="entry name" value="CEP104-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048739">
        <property type="entry name" value="CEP104_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048738">
        <property type="entry name" value="CEP104_Znf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034085">
        <property type="entry name" value="TOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13371:SF0">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 104 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13371">
        <property type="entry name" value="GLYCINE-, GLUTAMATE-, THIENYLCYCLOHEXYLPIPERIDINE-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21040">
        <property type="entry name" value="CEP104-like_TOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21038">
        <property type="entry name" value="CEP104_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21039">
        <property type="entry name" value="CEP104_ZnF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01349">
        <property type="entry name" value="TOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6 12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="TOG" evidence="14">
        <location>
            <begin position="425"/>
            <end position="681"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="315"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="722"/>
            <end position="741"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="906"/>
            <end position="944"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="12">
        <location>
            <begin position="681"/>
            <end position="716"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="722"/>
            <end position="732"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="907"/>
            <end position="922"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="934"/>
            <end position="944"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00059645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00065345"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00068547"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="SMART" id="SM01349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010460.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="944" mass="107179" checksum="B863DA40C3168BBF" modified="2022-01-19" version="1">MPHKIGFVVISSSGHEDGFSAKELMVHAPTVNGWRSPRLCQYPQEIVLQMVERCRVRKLQLLAHQYMISSKIEFYISENLPEYFAPYQSERFRRLGYVSLSDNEKTGYKARELKSVYVDAIGQYLKLTFHKNYINRYNLYSQVALVAINIIGEPADYSNDSSNPSREKLIDHYLGNNPDDLGLDGTYLGKPDSISPLDDLAFDMYQDPEVAQIIRKLDEKKHEAVRHERYDYAKKLKQAIADLQKVGERLGRYEVEKRCAVEKEDYDLAKQKKQQMEEYRLKVYQQLELHNLLDPELMIRRPPELPLEPMVYSVSPRQKKPMQSPQHEKTEAQKTEPLPQEKPPKMTSPDPIVPEHSASPVAQPPVSVEGFPKINVEFLPYDERPLPAIRKQHEDGFAYLEPEMNEEDISDTPRSGITGEPEPLTEKVLREASPAIEVFGEALVAGAYSKTWSYREDALLAIYKKLMEISASTSKDDLKNMLRAAVFLIRRAIKDIVSSVFQASLKLLKMIITQYIPKHKLGKLETAHCVERSLPNLLSRTGDSSTRLRIVAANFIQEMALCNEVKPLQIIPVHLVQPLKPNSPTHLAMSQVDLVERLLKDLGTENSGFTIDNVMRFATGALEHRVYEVRDTALRIIFDMYRQHQAIILDYLPPDDANTRKNVLYKTLFDGFTKIDGRLTEAELRAQKKAATEEAEKQKKEEIKVLQGQLAALKEIQAEVHAGEEKENDFQKPKTQGQQGKKVTLPAATEIPDDHSSVANYLDNLCIFCGERDESFTEEGLDLHYWKHCPMLTRCEHCKQVVEIASLTEHLLTECDKKDGFGKCQRCSEAILKEELPKHVKGKTCNPAKPEKVANHCPLCHENFAPGEEAWKSHLMGKDGCKMNLRRAHTLNKTLLMQPGKAAGLTITKSGPTATKFRSPSVGSKIPTPKGGLNKSTGRTYAKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9R6</accession>
    <name>A0A8C3S9R6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="20">Regulator of chromosome condensation 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
            <orientation evidence="3">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Chromosome</location>
            <location evidence="4">Centromere</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Midbody</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Nucleus</location>
            <location evidence="5">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9R6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011134.1">
        <property type="protein sequence ID" value="ENSCSRP00000010736.1"/>
        <property type="gene ID" value="ENSCSRG00000007894.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000775">
        <property type="term" value="C:chromosome, centromeric region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.30:FF:000022">
        <property type="entry name" value="RCC2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.30:FF:000009">
        <property type="entry name" value="Regulator of chromosome condensation 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.30">
        <property type="entry name" value="Regulator of chromosome condensation 1/beta-lactamase-inhibitor protein II"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058923">
        <property type="entry name" value="RCC1-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009091">
        <property type="entry name" value="RCC1/BLIP-II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028641">
        <property type="entry name" value="RCC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000408">
        <property type="entry name" value="Reg_chr_condens"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46207">
        <property type="entry name" value="PROTEIN RCC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46207:SF1">
        <property type="entry name" value="PROTEIN RCC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25390">
        <property type="entry name" value="WD40_RLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00633">
        <property type="entry name" value="RCCNDNSATION"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50985">
        <property type="entry name" value="RCC1/BLIP-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00626">
        <property type="entry name" value="RCC1_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50012">
        <property type="entry name" value="RCC1_3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="15" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="9" id="KW-0132">Cell division</keyword>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-0137">Centromere</keyword>
    <keyword evidence="6" id="KW-0158">Chromosome</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0498">Mitosis</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="RCC1-like" evidence="19">
        <location>
            <begin position="102"/>
            <end position="483"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="17">
        <location>
            <begin position="165"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="17">
        <location>
            <begin position="217"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="17">
        <location>
            <begin position="269"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="17">
        <location>
            <begin position="345"/>
            <end position="398"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="1"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="18">
        <location>
            <begin position="24"/>
            <end position="38"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004584"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF25390"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010736.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="505" mass="54398" checksum="2E3ABD4155FD07B5" modified="2022-01-19" version="1">MPRRKAAAGPVWEASSGNGTARSAGRKRPGPGPRKRGRPERGDGPRELLLAAAELDGTPGGKRAARPGPGGGRAGGQAVIISEPEHSKERIKLEGSKCKGQLLIFGATNWDLIGRKEVPKQQVAYRNLGQNLWGPHRYGCLSGIQVRTVVSGPCAAHSLLITTEGKLWSWGRNEKGQLGHGDTKRVEAPKLIDVLGSEVIASAACGRNHTLALTESGSVFAFGENKMGQLGLGNQTDAVPSPTQIMYNGQPITKMACGAEFSMIMDCKGNLYSFGCPEYGQLGHNSDGKFIARAQRIEYDCELVPRRVAIFIEKTKDGQILPVPNVVVRDVACGANHTLVLDSQKRVFSWGFGGYGRLGHAEQKDEMVPRLVKLFDFPGRGAAQIYAGYTCSFAVSETGGLFFWGATNTSRESTMYPKAVQDLCGWKIRSLACGYVAAPVPGTGEGYGDHKPKSSTAAQEVKTLDGIYPEQVAMGYAHSLVIARDESEVEKEKLKKLPEYNPRTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9Z6</accession>
    <name>A0A8C3S9Z6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Syntaxin-1B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Potentially involved in docking of synaptic vesicles at presynaptic active zones. May mediate Ca(2+)-regulation of exocytosis acrosomal reaction in sperm.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Interacts with OTOF. Interacts with SYT6 and SYT8; the interaction is Ca(2+)-dependent.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type IV membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the syntaxin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9Z6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012500.1">
        <property type="protein sequence ID" value="ENSCSRP00000012029.1"/>
        <property type="gene ID" value="ENSCSRG00000008910.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048787">
        <property type="term" value="C:presynaptic active zone membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031201">
        <property type="term" value="C:SNARE complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008021">
        <property type="term" value="C:synaptic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005484">
        <property type="term" value="F:SNAP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000149">
        <property type="term" value="F:SNARE binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098967">
        <property type="term" value="P:exocytic insertion of neurotransmitter receptor to postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031629">
        <property type="term" value="P:synaptic vesicle fusion to presynaptic active zone membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048278">
        <property type="term" value="P:vesicle docking"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15880">
        <property type="entry name" value="SNARE_syntaxin1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00179">
        <property type="entry name" value="SynN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.110:FF:000005">
        <property type="entry name" value="Syntaxin 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.70:FF:000011">
        <property type="entry name" value="Syntaxin 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010989">
        <property type="entry name" value="SNARE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045242">
        <property type="entry name" value="Syntaxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006012">
        <property type="entry name" value="Syntaxin/epimorphin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006011">
        <property type="entry name" value="Syntaxin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000727">
        <property type="entry name" value="T_SNARE_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19957">
        <property type="entry name" value="SYNTAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19957:SF334">
        <property type="entry name" value="SYNTAXIN-1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05739">
        <property type="entry name" value="SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00804">
        <property type="entry name" value="Syntaxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00503">
        <property type="entry name" value="SynN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00397">
        <property type="entry name" value="t_SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47661">
        <property type="entry name" value="t-snare proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00914">
        <property type="entry name" value="SYNTAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50192">
        <property type="entry name" value="T_SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0532">Neurotransmitter transport</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 16" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="257"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="domain" description="T-SNARE coiled-coil homology" evidence="17">
        <location>
            <begin position="183"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="15"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="59"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00038802"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00040532"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00045194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003858"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012029.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="280" mass="31340" checksum="45C8AC916D9C5B2E" modified="2022-01-19" version="1">MHLSIRIHASLRSPFIHPAVPGPVPGVSRGAGRGLPGGHAHHGDPKGSGGWEDGFIASVGETKQELEDLTADIKKTANKVRSKLKAIEQSIEQEEGLNRSSADLRIRKTQHSTLSRKFVEVMTEYNATQSKYRDRCKDRIQRQLEITGRTTTNEELEDMLESGKLAIFTDDIKMDSQMTKQALNEIETRHNEIIKLETSIRELHDMFVDMAMLVESQGEMIDRIEYNVEHSVDYVERAVSDTKKAVKYQSKARRKKIMIIICCVVLGVVLASTIGGTLGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBH1</accession>
    <name>A0A8C3SBH1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">thioredoxin-disulfide reductase (NADPH)</fullName>
            <ecNumber evidence="2">1.8.1.9</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="11">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
        <text evidence="11">Binds 1 FAD per subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 13">Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.</text>
    </comment>
    <dbReference type="EC" id="1.8.1.9" evidence="2"/>
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    <keyword evidence="11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7 13" id="KW-0560">Oxidoreductase</keyword>
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    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="30"/>
            <end position="365"/>
        </location>
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        <location>
            <begin position="385"/>
            <end position="496"/>
        </location>
    </feature>
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        <location>
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            <begin position="76"/>
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        </source>
    </evidence>
    <sequence length="512" mass="56105" checksum="C2A9E5D213D00FC3" modified="2022-01-19" version="1">MAALWRGRKRFQWKPVFCRTARVLSGKNEYDLLVIGGGSGGLACAKEAAQFGKKVAVLDYVDPSPKGTKWGLGGTCVNVGCIPKKLMHQAALLGRALKDAQHYGWNISHPVHHDWSTMAEAIQNYVKSLNWGHRVLLQAKKVKYFNLTGSLVDAHTVRGLTNAGKETIITAENIVIATGGRPKYPTHIAGALEYGITSDDIFWLKKSPGKTLVVGASYVSLECAGFLTGIGQNTTVMMRSIPLRGFDQQMSYLVTDYMESCGTRFLKKCTPSKVEKLESGKLQVTWKYAGSGKEEMDDFDTVMWAIGRAPDTKTLNLETIGVKINSETGKIIVDASEATSVPHIYAIGDITEGRPELTPTAIAAGKLLAQRLFGQSSELMDYDNVPTTVFTPLEYGCVGLSEEKAVEHYGLDNIEVYHAYYKPLEFTVAERDSAQCYIKMVCLRKKEQRILGLHFIGPNAGEVIQGFALGIKCGATYAQMMKTVGIHPTCAEEVTKLRITKRTGLDPQVTGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBR0</accession>
    <name>A0A8C3SBR0_CHESE</name>
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        <recommendedName>
            <fullName evidence="3">SH3 domain-containing protein</fullName>
        </recommendedName>
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        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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        <lineage>
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            <taxon>Vertebrata</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
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    </reference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="131"/>
            <end position="204"/>
        </location>
    </feature>
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        <source>
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    </evidence>
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            <dbReference type="PROSITE" id="PS50002"/>
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    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011937.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="204" mass="22470" checksum="019B7214DE5AFAE9" modified="2022-01-19" version="1">MHGVEHIVGRYKYTAHEKMGVALPSRGSVLTRPINRFQNICFSPPQDKVSSIPSLVIEPASNNEGEGEEHEVIVNESKDVVEDVGTQGIESDACEPSQVVSEQKTIEEIQTTSSEEQPVSADDAAHGMPPGFLFKVEALHDFEAGNTDELNLKRGDTVLVIPSEATDDQEAGWLTGIKESDWLQYRDAVTYKGLFPENFTKPLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCP7</accession>
    <name>A0A8C3SCP7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the nectin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012374.1">
        <property type="protein sequence ID" value="ENSCSRP00000011911.1"/>
        <property type="gene ID" value="ENSCSRG00000008695.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000013">
        <property type="entry name" value="cell adhesion molecule 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013162">
        <property type="entry name" value="CD80_C2-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003585">
        <property type="entry name" value="Neurexin-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45889:SF5">
        <property type="entry name" value="CELL ADHESION MOLECULE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45889">
        <property type="entry name" value="IG-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08205">
        <property type="entry name" value="C2-set_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00294">
        <property type="entry name" value="4.1m"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="341"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="5"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="111"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="239"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="212"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="10">
        <location>
            <begin position="216"/>
            <end position="229"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011911.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="410" mass="44794" checksum="550B57DBEAFB8478" modified="2022-01-19" version="1">EGWCPAQGSQPTTSDETVVAGGTVVLRCKVEDPDDSSLQWSNPAQQTLYFGEKRALRDNRIQLVRSTPNELAISIGNVVLADEGEYTCSIFTMPVRTAKALVTVLGIPQNPQIFGYELPIRETEMAQLTCRSSGSKPAAELRWKKGNKELQGRCWLQEDSNGKTFTVTSRVEFTVTKEDNDVEVTCTVDHESLQNSERSTSQKLQVYFKPTATIEPDPPYPREAPPPSPSGSRPLLPQEFLWTKEGSDVPLHPNTNRVLTLPFLNKSDSGTYICMATSTMGRVVVRYNLDINGKGWAPERVWSACLTSAGPVNTSVSLSLSLPRTATWIDASPMSSSSGTYHAVIGGVVAVIVFLLLSLLIVLAHYLIRHKGTYLTHEAKGSDDAPDADTAIINAEGGQASGDDKKEYFI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDU5</accession>
    <name>A0A8C3SDU5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">V-type proton ATPase subunit C</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6 7">Subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment. Subunit C is necessary for the assembly of the catalytic sector of the enzyme and is likely to have a specific function in its catalytic activity.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">V-ATPase is a heteromultimeric enzyme made up of two complexes: the ATP-hydrolytic V1 complex and the proton translocation V0 complex. The V1 complex consists of three catalytic AB heterodimers that form a heterohexamer, three peripheral stalks each consisting of EG heterodimers, one central rotor including subunits D and F, and the regulatory subunits C and H. The proton translocation complex V0 consists of the proton transport subunit a, a ring of proteolipid subunits c9c'', rotary subunit d, subunits e and f, and two accessory subunits.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 7">Belongs to the V-ATPase C subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDU5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012899.1">
        <property type="protein sequence ID" value="ENSCSRP00000012400.1"/>
        <property type="gene ID" value="ENSCSRG00000009368.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6605928at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000221">
        <property type="term" value="C:vacuolar proton-transporting V-type ATPase, V1 domain"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046961">
        <property type="term" value="F:proton-transporting ATPase activity, rotational mechanism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14785">
        <property type="entry name" value="V-ATPase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1460.10:FF:000004">
        <property type="entry name" value="V-type proton ATPase subunit C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.100:FF:000002">
        <property type="entry name" value="V-type proton ATPase subunit C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1180:FF:000003">
        <property type="entry name" value="V-type proton ATPase subunit C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1460.10">
        <property type="entry name" value="subunit c (vma5p) of the yeast v-atpase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1180">
        <property type="entry name" value="Vacuolar atp synthase subunit c, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004907">
        <property type="entry name" value="ATPase_V1-cplx_csu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036132">
        <property type="entry name" value="Vac_ATP_synth_c_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10137">
        <property type="entry name" value="V-TYPE PROTON ATPASE SUBUNIT C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10137:SF5">
        <property type="entry name" value="V-TYPE PROTON ATPASE SUBUNIT C 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03223">
        <property type="entry name" value="V-ATPase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF118203">
        <property type="entry name" value="Vacuolar ATP synthase subunit C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3 7" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="5 7" id="KW-0406">Ion transport</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00046006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU364010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012400.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="382" mass="44057" checksum="F6DA866DC7F052DB" modified="2022-01-19" version="1">MTEFWLISAPGEKTCQQTWEKLHAATTKNNNLSTNSKFNIPDLKVGTLDILVGLSDELAKLDAFVEGVVKKVAQYMADVLEDSKDKVQENLLANGVDLITYITRFQWDMAKYPIKQSLKNISEIISKGVTQIDNDLKSRASAYNNLKGNLQNLERKNAGSLLTRSLADIVKKEDFVLDSEYLITLVVVVPKSNYNDWVKQYETLSEMVVPRSSNVLSEDQDSYLCNVTLFRKAVDDFRHKAREYKFMVRDFQYNEEEMKADKEEMNRLSTDKKKQFGPLVRWLKVNFSEAFIAWIHVKALRVFVESVLRYGLPVNFQAMLLQPNKKTMKKLREVLNDLYKHLDSSAAAIIDATMDIPGLNLSQQEYYPYVYYKIDCNLLDFN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEN0</accession>
    <name>A0A8C3SEN0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">MAF bZIP transcription factor K</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the bZIP family. Maf subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEN0"/>
    <dbReference type="SMR" id="A0A8C3SEN0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013214.1">
        <property type="protein sequence ID" value="ENSCSRP00000012703.1"/>
        <property type="gene ID" value="ENSCSRG00000009621.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14717">
        <property type="entry name" value="bZIP_Maf_small"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000011">
        <property type="entry name" value="Transcription factor MafG, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004827">
        <property type="entry name" value="bZIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004826">
        <property type="entry name" value="bZIP_Maf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046347">
        <property type="entry name" value="bZIP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008917">
        <property type="entry name" value="TF_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024874">
        <property type="entry name" value="Transcription_factor_Maf_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10129">
        <property type="entry name" value="TRANSCRIPTION FACTOR MAF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10129:SF26">
        <property type="entry name" value="TRANSCRIPTION FACTOR MAFK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03131">
        <property type="entry name" value="bZIP_Maf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00338">
        <property type="entry name" value="BRLZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47454">
        <property type="entry name" value="A DNA-binding domain in eukaryotic transcription factors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57959">
        <property type="entry name" value="Leucine zipper domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50217">
        <property type="entry name" value="BZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BZIP" evidence="10">
        <location>
            <begin position="51"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="69"/>
            <end position="110"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50217"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012703.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="156" mass="17538" checksum="4F45BCE40DA41C26" modified="2022-01-19" version="1">MTTNPKPNKALKVKEESGENAPVLSDDELVSMSVRELNQHLRGLTKEEVIRLKQRRRTLKNRGYAASCRIKRVTQKEELERQRVELQQEVEKLARENSSMKLELDALRSKYEALQTFARTVARGPITPTKVATTSVITIVKSAEISSSSVPFSAAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFC9</accession>
    <name>A0A8C3SFC9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the BTG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014668.1">
        <property type="protein sequence ID" value="ENSCSRP00000014077.1"/>
        <property type="gene ID" value="ENSCSRG00000010787.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="19928at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008285">
        <property type="term" value="P:negative regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.90:FF:000003">
        <property type="entry name" value="BTG1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.90">
        <property type="entry name" value="Anti-proliferative protein, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002087">
        <property type="entry name" value="Anti_prolifrtn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033332">
        <property type="entry name" value="BTG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036054">
        <property type="entry name" value="BTG-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22978:SF40">
        <property type="entry name" value="ANTI-PROLIFERATIVE PROTEIN DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22978">
        <property type="entry name" value="B-CELL TRANSLOCATION GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07742">
        <property type="entry name" value="BTG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00310">
        <property type="entry name" value="ANTIPRLFBTG1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00099">
        <property type="entry name" value="btg1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF160696">
        <property type="entry name" value="BTG domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01203">
        <property type="entry name" value="BTG_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014077.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="156" mass="17601" checksum="647856B81B144258" modified="2022-01-19" version="1">MKTEISTAAGFITRLLRTPGGIGDEQLRCFSESLQEALRDHYKHHWFPLMPSKGSGYRCIRINHKMDPLIGKAAGMIGLSHQRLFQLLPSELTLWIDPFEVSYRIGEDGSICVLYESPPPGLKTAKALESRNSCKEEWRIGRSSPSKNYNMMTVSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGF9</accession>
    <name>A0A8C3SGF9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Sulfotransferase</fullName>
            <ecNumber evidence="5">2.8.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="5">Belongs to the sulfotransferase 1 family.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.-" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGF9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013972.1">
        <property type="protein sequence ID" value="ENSCSRP00000013423.1"/>
        <property type="gene ID" value="ENSCSRG00000010208.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008467">
        <property type="term" value="F:[heparan sulfate]-glucosamine 3-sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001224">
        <property type="entry name" value="Sulfotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037359">
        <property type="entry name" value="NST/OST"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000863">
        <property type="entry name" value="Sulfotransferase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10605:SF62">
        <property type="entry name" value="HEPARAN SULFATE GLUCOSAMINE 3-O-SULFOTRANSFERASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10605">
        <property type="entry name" value="HEPARAN SULFATE SULFOTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00685">
        <property type="entry name" value="Sulfotransfer_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Sulfotransferase" evidence="6">
        <location>
            <begin position="30"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="binding site" evidence="3">
        <location>
            <position position="41"/>
        </location>
        <ligand>
            <name>3'-phosphoadenylyl sulfate</name>
            <dbReference type="ChEBI" id="CHEBI:58339"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="3">
        <location>
            <position position="49"/>
        </location>
        <ligand>
            <name>3'-phosphoadenylyl sulfate</name>
            <dbReference type="ChEBI" id="CHEBI:58339"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="3">
        <location>
            <begin position="166"/>
            <end position="170"/>
        </location>
        <ligand>
            <name>3'-phosphoadenylyl sulfate</name>
            <dbReference type="ChEBI" id="CHEBI:58339"/>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="4">
        <location>
            <begin position="149"/>
            <end position="161"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRSR" id="PIRSR637359-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRSR" id="PIRSR637359-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU361155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF00685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013423.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="203" mass="23397" checksum="29C97E34E049DDBE" modified="2022-01-19" version="1">MPRTLEGQITMEKTPSYFVTKEAPKRIYNMSRDTKLIVVVRNPVTRAISDYTQTLSKNPTIPSFQALAFKNVSTGLVDTTWSAVRIGIYAKHLDNWLQYFSLSKFLFVSGERLVSDPAGEMGRVQDFLGLKRVVTDKHFYFNETKGFPCLKKPEGSSRPRCLGKSKGRPHPKIHGQVIQRLQEFYRPFNMKFYQMTGQDFGWD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGS9</accession>
    <name>A0A8C3SGS9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">BTB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGS9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015592.1">
        <property type="protein sequence ID" value="ENSCSRP00000014957.1"/>
        <property type="gene ID" value="ENSCSRG00000011422.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050853">
        <property type="term" value="P:B cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18236">
        <property type="entry name" value="BTB_POZ_KLHL6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.420:FF:000001">
        <property type="entry name" value="Kelch-like family member 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029851">
        <property type="entry name" value="BTB_POZ_KLHL6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412">
        <property type="entry name" value="KELCH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412:SF428">
        <property type="entry name" value="KELCH-LIKE PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="BTB" evidence="3">
        <location>
            <begin position="61"/>
            <end position="128"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014957.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="308" mass="35398" checksum="1D55613E3E525E15" modified="2022-01-19" version="1">MGDMVEKSSEEPLVSLDNECSRRMGELVEVSSGDKVKFDDTGLSMVLQNGLENLRLENSLTDVILCVDSMEFSCHRVVLAAASNYFRAMFCNDLKEKYEEKIIIQGVDAKTMQMLLDYTYTSQVLITKQNVQKVLEAASLFQFLRMVDACASFLTEALHPENCVGILRLADTHSLENLKQQVQSYIIQNFAQVLHCEEFLEIPADVLYNTLKSDDLYVTEEAQVFETVMNWVRYKESERFPLLPYVLENVRLPLLDPWYFVETVEADQLIRQCPDVFPLLQEARMYHLSGNEVKNVHESLKGERTPHT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHH2</accession>
    <name>A0A8C3SHH2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Disease resistance R13L4/SHOC-2-like LRR domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHH2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013704.1">
        <property type="protein sequence ID" value="ENSCSRP00000013166.1"/>
        <property type="gene ID" value="ENSCSRG00000009315.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045197">
        <property type="term" value="P:establishment or maintenance of epithelial cell apical/basal polarity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098968">
        <property type="term" value="P:neurotransmitter receptor transport postsynaptic membrane to endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098887">
        <property type="term" value="P:neurotransmitter receptor transport, endosome to postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043113">
        <property type="term" value="P:receptor clustering"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000338">
        <property type="entry name" value="protein scribble homolog isoform X12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055414">
        <property type="entry name" value="LRR_R13L4/SHOC2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050614">
        <property type="entry name" value="Synaptic_Scaffolding_LAP-MAGUK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23119">
        <property type="entry name" value="DISCS LARGE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23119:SF57">
        <property type="entry name" value="PROTEIN SCRIBBLE HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23598">
        <property type="entry name" value="LRR_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00364">
        <property type="entry name" value="LRR_BAC"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Disease resistance R13L4/SHOC-2-like LRR" evidence="4">
        <location>
            <begin position="225"/>
            <end position="356"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="452"/>
            <end position="478"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="492"/>
            <end position="515"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="530"/>
            <end position="561"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="468"/>
            <end position="478"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF23598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013166.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="573" mass="63582" checksum="0CB7A3736A2858A6" modified="2022-01-19" version="1">MTPLTPSLHLFWITSESVKQLVPTASCSLHGLCQVILAPPPWLLSLTACLLRGSCSFERWRVCRKGPGQKEAVHCWWLCRAGVSRWDEIPCGAVAAFSFQPFFRLLNLRKLGLSDNEIQRLPPEVANFMQLVELDISRNDIPEIPESIKFCKSLEIADFSGNPLSRLPEGFTQLRSLVHLCFLLIVWGVQGRVGRRRALPSSSLSFLVKLEQLDLGGNDLEVLPDTLGALPNLRELWLDRNQLSALPPELGNLRRLVCLDVSENKLEQLPNEISGLVALTDLLLSQNLLECIPGGIGKCLKQLSILKVDQNRLAEVTESIGDCENLSELILTENVLTALPKSLGKLTKLTNLNVDRNRLTALPSEIGGCASLNVLSLRDNRLVLLPPELATTTELHVLDVAGNRLQNLPFALTNLNLKALWLAENQSQPMLKFQTEDDEKTGEKVLTCYLLPQQPSPSLGKRPHVSASPGNSVDESWTDTNLNRVSVIQFLDEPKADDDEEAGGLQRRATPHPSELKVMKKVIEVRRNEVYSAKPDVDPDSPNSEVSAPRTERDQARKWQSNLACTLIAPAEH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ87</accession>
    <name>A0A8C3SJ87_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">mitogen-activated protein kinase kinase kinase</fullName>
            <ecNumber evidence="3">2.7.11.25</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.25"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.25"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.25" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015346.1">
        <property type="protein sequence ID" value="ENSCSRP00000014720.1"/>
        <property type="gene ID" value="ENSCSRG00000011043.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004706">
        <property type="term" value="F:JUN kinase kinase kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007017">
        <property type="term" value="P:microtubule-based process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14061">
        <property type="entry name" value="STKc_MLK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000076">
        <property type="entry name" value="Mitogen-activated protein kinase kinase kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000085">
        <property type="entry name" value="Mitogen-activated protein kinase kinase kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051681">
        <property type="entry name" value="Ser/Thr_Kinases-Pseudokinases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44329:SF46">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44329">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE TNNI3K-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9" id="KW-0418">Kinase</keyword>
    <keyword evidence="8 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="4 13" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="SH3" evidence="16">
        <location>
            <begin position="23"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="17">
        <location>
            <begin position="101"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="503"/>
            <end position="606"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="630"/>
            <end position="660"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="676"/>
            <end position="769"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="517"/>
            <end position="529"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="631"/>
            <end position="640"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="641"/>
            <end position="651"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="691"/>
            <end position="701"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="702"/>
            <end position="714"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="715"/>
            <end position="729"/>
        </location>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="128"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047559"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014720.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="791" mass="87611" checksum="296E42E7DA1FAE8B" modified="2022-01-19" version="1">MEPLKNLLRKGTWGPERSGGAAYTNPVWTALFDYEAASSDELSLRQGDHVEVLSWDANVSGDEGWWAGRVRSQVGIFPSSYVSLQPVGYGEAPVHADFRELRLEEVIGVGGFGKVYRGSWKGELVAVKAARQDPDEDISATAESVRQEARLFAMLHHPNIITLKAVCLQEPNLCLVMEYAAGGPLSRALIARGMQYLHCGAIVPVIHRDLKSNNILLSQRIEEEDMNGKTLKITDFGLAREWHRTTKMSAAGTYAWMAPEVIKSSTFSKGSDVWSYGVLLWELLTGEVPYRGIDGLAVAYGVAVNKLTLPIPSTCPQPFAQLMAECWDQDPHGRPSFDSILAQLTALEAQVLEEMPQDSFHSMQDDWKLEIQGMFDELRAKEKELLSREEELQRAALEQKSHEEFLRQREHQLAQWELEVFERELTLLIQQMNKEPPNVKRRKGTFKRNKLKGRDSERISMPLDFKHRITVQASPGLDKRKNVFEVGAGGSPTFPRLRAIQLEPAESSQSWGRQAQRRTDEAWNGERRPGKNWGPGSPKPWEGSTQNGRRRSRPEETTWYVEPEEPNPMEPAPSQPALNGDVPSLGPNGTQESEEQRAPAPERISTPKLIQRALLRGTALLASLGLGRDLSQARREEKGEPPPVPTPPPSPELIRFSPKDTHCPALLVDLDARVHGAGPGGASPDARVHGAAHPPGGAFPSPSSPCSPHSPRPSPHTSLISRPRPSPVRSRIDPWSFVSAGSRASPAQSPQPELRRHWAGTPDSSNPFWAPPVPSVGSWCLGWRPATAPPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKJ7</accession>
    <name>A0A8C3SKJ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">CBM21 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKJ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016338.1">
        <property type="protein sequence ID" value="ENSCSRP00000015669.1"/>
        <property type="gene ID" value="ENSCSRG00000011963.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000164">
        <property type="term" value="C:protein phosphatase type 1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001069">
        <property type="term" value="F:glycogen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008157">
        <property type="term" value="F:protein phosphatase 1 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005979">
        <property type="term" value="P:regulation of glycogen biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.2440">
        <property type="entry name" value="Carbohydrate binding type-21 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005036">
        <property type="entry name" value="CBM21_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038175">
        <property type="entry name" value="CBM21_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050782">
        <property type="entry name" value="PP1_regulatory_subunit_3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12307">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12307:SF40">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 3F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03370">
        <property type="entry name" value="CBM_21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51159">
        <property type="entry name" value="CBM21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CBM21" evidence="2">
        <location>
            <begin position="78"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="32"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="36"/>
            <end position="54"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015669.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="217" mass="23819" checksum="6D51114071C285D5" modified="2022-01-19" version="1">MGHSEEPLSQHAAGARRVLFADALGLPLTSLRRYQPWPPPSPESPPEVLPPAGQLPPAPYLLPGFVLPAPGQGEPERLARLRRAMVELEEVLAPGPAEPWLLRGTVRVLNVAYRKAVHVRASRDRWRSYRDHPARYVPGGSPDGGLSDRFAFSLPFGPGQQQEEEEEGAEARLDFVIRYQTDAGVYWANNQGKNYSVVMKGLAPPQGSPKPSGRIPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKY2</accession>
    <name>A0A8C3SKY2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Peptidyl-prolyl cis-trans isomerase</fullName>
            <shortName evidence="6">PPIase</shortName>
            <ecNumber evidence="6">5.2.1.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>[protein]-peptidylproline (omega=180) = [protein]-peptidylproline (omega=0)</text>
            <dbReference type="Rhea" id="RHEA:16237"/>
            <dbReference type="Rhea" id="RHEA-COMP:10747"/>
            <dbReference type="Rhea" id="RHEA-COMP:10748"/>
            <dbReference type="ChEBI" id="CHEBI:83833"/>
            <dbReference type="ChEBI" id="CHEBI:83834"/>
            <dbReference type="EC" id="5.2.1.8"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="4">Identified in the spliceosome C complex. Interacts with SNW1/SKIP. Interacts with CDC40/PRP17; this interaction leads to CDC40 isomerization. Interacts with RBM22.</text>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the cyclophilin-type PPIase family.</text>
    </comment>
    <dbReference type="EC" id="5.2.1.8" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKY2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016313.1">
        <property type="protein sequence ID" value="ENSCSRP00000015646.1"/>
        <property type="gene ID" value="ENSCSRG00000011941.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003755">
        <property type="term" value="F:peptidyl-prolyl cis-trans isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006457">
        <property type="term" value="P:protein folding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.100.10:FF:000008">
        <property type="entry name" value="Peptidyl-prolyl cis-trans isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.100.10">
        <property type="entry name" value="Cyclophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029000">
        <property type="entry name" value="Cyclophilin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024936">
        <property type="entry name" value="Cyclophilin-type_PPIase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020892">
        <property type="entry name" value="Cyclophilin-type_PPIase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002130">
        <property type="entry name" value="Cyclophilin-type_PPIase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044666">
        <property type="entry name" value="Cyclophilin_A-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45625">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45625:SF4">
        <property type="entry name" value="PEPTIDYLPROLYL ISOMERASE DOMAIN AND WD REPEAT-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00160">
        <property type="entry name" value="Pro_isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001467">
        <property type="entry name" value="Peptidylpro_ismrse"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00153">
        <property type="entry name" value="CSAPPISMRASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50891">
        <property type="entry name" value="Cyclophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00170">
        <property type="entry name" value="CSA_PPIASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50072">
        <property type="entry name" value="CSA_PPIASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0413">Isomerase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0697">Rotamase</keyword>
    <feature type="domain" description="PPIase cyclophilin-type" evidence="7">
        <location>
            <begin position="1"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <begin position="40"/>
            <end position="51"/>
        </location>
        <ligand>
            <name>cyclosporin A</name>
            <dbReference type="ChEBI" id="CHEBI:4031"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <begin position="56"/>
            <end position="57"/>
        </location>
        <ligand>
            <name>cyclosporin A</name>
            <dbReference type="ChEBI" id="CHEBI:4031"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <begin position="85"/>
            <end position="90"/>
        </location>
        <ligand>
            <name>cyclosporin A</name>
            <dbReference type="ChEBI" id="CHEBI:4031"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <begin position="95"/>
            <end position="99"/>
        </location>
        <ligand>
            <name>cyclosporin A</name>
            <dbReference type="ChEBI" id="CHEBI:4031"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <position position="105"/>
        </location>
        <ligand>
            <name>cyclosporin A</name>
            <dbReference type="ChEBI" id="CHEBI:4031"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <position position="111"/>
        </location>
        <ligand>
            <name>cyclosporin A</name>
            <dbReference type="ChEBI" id="CHEBI:4031"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00062845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRSR" id="PIRSR001467-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU363019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015646.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="152" mass="16728" checksum="72FFAD81D1E05AE2" modified="2022-01-19" version="1">RGVTFMGNIVLELYWKHAPKTCKNFAELSRRGYYNGTKFHRIIKDFMIQGGDPTGTGRGGASIYGKQFEDELHPELKFTGAGILAMANAGPDTNGSQFFITLAPTQWLDGKHTIFGRVCQGIGMVNRVGMVETNAQDRPVDDVKILKAYPSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLV7</accession>
    <name>A0A8C3SLV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Deaminated glutathione amidase</fullName>
            <ecNumber evidence="3">3.5.1.128</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">Nitrilase homolog 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the carbon-nitrogen hydrolase superfamily. NIT1/NIT2 family.</text>
    </comment>
    <dbReference type="EC" id="3.5.1.128" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017509.1">
        <property type="protein sequence ID" value="ENSCSRP00000016741.1"/>
        <property type="gene ID" value="ENSCSRG00000012856.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0110050">
        <property type="term" value="F:deaminated glutathione amidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd07572">
        <property type="entry name" value="nit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.110.10:FF:000005">
        <property type="entry name" value="nitrilase homolog 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.110.10">
        <property type="entry name" value="Carbon-nitrogen hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003010">
        <property type="entry name" value="C-N_Hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036526">
        <property type="entry name" value="C-N_Hydrolase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045254">
        <property type="entry name" value="Nit1/2_C-N_Hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001110">
        <property type="entry name" value="UPF0012_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23088:SF27">
        <property type="entry name" value="DEAMINATED GLUTATHIONE AMIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23088">
        <property type="entry name" value="NITRILASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00795">
        <property type="entry name" value="CN_hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56317">
        <property type="entry name" value="Carbon-nitrogen hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50263">
        <property type="entry name" value="CN_HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01227">
        <property type="entry name" value="UPF0012"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CN hydrolase" evidence="6">
        <location>
            <begin position="57"/>
            <end position="308"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00066912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00074513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00080297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016741.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="341" mass="37755" checksum="66FFA0D264F104F0" modified="2022-01-19" version="1">MLRALIQTPLCLLHRAFCQVPRRQLRRIPSRTASCSPALLSCAPWQSGIMAATALKPLIAVCQLTSTPDKEQNFASCSRLIREAAQRGTCVIFLPEAFDFIGSNTQETLTLAESLEGAQIQRYAGLARECGVWLSLGGFHERGEDWASTRRIYNCHLLLDPTGHVVATYRKTHLCDVELEGRVSMKESNFTTPGPEIVPPISTPAGKVGLAICYDLRFPEISLALTQEGAEILTYPSAFTVTTGSAHWEVLLRARAIETQCYVVAAAQTGKNHERRTSYGHAMVVDPWGCVIAQCQEGPGLCYAEIDLDYLRRIRREMPVCTHRRADLYGKVTVLKKPLPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM73</accession>
    <name>A0A8C3SM73_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Cell membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM73"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015906.1">
        <property type="protein sequence ID" value="ENSCSRP00000015254.1"/>
        <property type="gene ID" value="ENSCSRG00000011658.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15914">
        <property type="entry name" value="7tmA_OR6N-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050939">
        <property type="entry name" value="Olfactory_GPCR1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242:SF227">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 14" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 14" id="KW-0552">Olfaction</keyword>
    <keyword evidence="10 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 14" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="12 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="25"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="60"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="102"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="140"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="200"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="242"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="272"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="41"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015254.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="37063" checksum="2AFC673E4B6325EE" modified="2022-01-19" version="1">MEINNQSSVTEFIIMGFPNLEGFHTLLFVLLLLIYFFTIFGNVVIFTVIRSDARLHTPMYFFISILSFLEIWYTAATIPKMLSNLLSKRKSISFTGCLLQTYFFHSLGATECYLLTAMAYDRYLAICNPLRYPAIMTMKICTRMAAGCWICGLLGPMAEIILVSKLPFCGPNEIQHIFCDFPPLLSLACTDTSINVLVDFIINACKILVTFLLILVSYFRIIRAILKIRTSTGRRKAFSTCAAHLTVVLIFFGSILFMYVRLTKSYSLDYDRALAVVYAVLTPFLNPIIYSLRNKDIKAALKRMIQKLKIFTSDRSVTLIFLIFI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMY8</accession>
    <name>A0A8C3SMY8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Bifunctional coenzyme A synthase</fullName>
            <ecNumber evidence="21">2.7.1.24</ecNumber>
            <ecNumber evidence="4">2.7.7.3</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Bifunctional enzyme that catalyzes the fourth and fifth sequential steps of CoA biosynthetic pathway. The fourth reaction is catalyzed by the phosphopantetheine adenylyltransferase, coded by the coaD domain; the fifth reaction is catalyzed by the dephospho-CoA kinase, coded by the coaE domain. May act as a point of CoA biosynthesis regulation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>(R)-4'-phosphopantetheine + ATP + H(+) = 3'-dephospho-CoA + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:19801"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57328"/>
            <dbReference type="ChEBI" id="CHEBI:61723"/>
            <dbReference type="EC" id="2.7.7.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:19802"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>3'-dephospho-CoA + ATP = ADP + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:18245"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57328"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.24"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:18246"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="18">Cofactor biosynthesis; coenzyme A biosynthesis; CoA from (R)-pantothenate: step 4/5.</text>
    </comment>
    <comment type="pathway">
        <text evidence="19">Cofactor biosynthesis; coenzyme A biosynthesis; CoA from (R)-pantothenate: step 5/5.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="20">In the central section; belongs to the eukaryotic CoaD family.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.24" evidence="21"/>
    <dbReference type="EC" id="2.7.7.3" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMY8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016971.1">
        <property type="protein sequence ID" value="ENSCSRP00000016256.1"/>
        <property type="gene ID" value="ENSCSRG00000012465.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004140">
        <property type="term" value="F:dephospho-CoA kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004595">
        <property type="term" value="F:pantetheine-phosphate adenylyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015937">
        <property type="term" value="P:coenzyme A biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02022">
        <property type="entry name" value="DPCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02164">
        <property type="entry name" value="PPAT_CoAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000899">
        <property type="entry name" value="Bifunctional coenzyme A synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.620:FF:000089">
        <property type="entry name" value="Bifunctional coenzyme A synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.620">
        <property type="entry name" value="HUPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00376">
        <property type="entry name" value="Dephospho_CoA_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004821">
        <property type="entry name" value="Cyt_trans-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001977">
        <property type="entry name" value="Depp_CoAkinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014729">
        <property type="entry name" value="Rossmann-like_a/b/a_fold"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00125">
        <property type="entry name" value="cyt_tran_rel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00152">
        <property type="entry name" value="dephospho-CoA kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001985">
        <property type="entry name" value="PRK00777.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10695:SF46">
        <property type="entry name" value="BIFUNCTIONAL COENZYME A SYNTHASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10695">
        <property type="entry name" value="DEPHOSPHO-COA KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01121">
        <property type="entry name" value="CoaE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01467">
        <property type="entry name" value="CTP_transf_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52374">
        <property type="entry name" value="Nucleotidylyl transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51219">
        <property type="entry name" value="DPCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="12" id="KW-0173">Coenzyme A biosynthesis</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0418">Kinase</keyword>
    <keyword evidence="13" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="14" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="23" id="KW-0732">Signal</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <feature type="signal peptide" evidence="23">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034282645" description="Bifunctional coenzyme A synthase" evidence="23">
        <location>
            <begin position="20"/>
            <end position="547"/>
        </location>
    </feature>
    <feature type="domain" description="Cytidyltransferase-like" evidence="24">
        <location>
            <begin position="183"/>
            <end position="327"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00051310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00051912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00059677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00060565"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00060696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00061673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00066359"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00067394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="Pfam" id="PF01467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016256.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="547" mass="60532" checksum="46A26A26F569DC80" modified="2022-01-19" version="1">MSVFRSGLLVLTAPLSALSLRLVPILASASRIVEDTLYIHLQPGLSFTGSSQPSSTYVPATPEVYSLINKLYVDADAHRHLDVRVLLTNIRNQSLAPQPLSSVQNLSQPPEVILTDFQTSDGGQYNPVKQRLERYATSSYSCRPNLISVLLYPEYEPMMDESELPPWEPDLDGGALRSYGDVVVGGTFDRLHNAHKILLSACCLLAENRLLVGVSDKDLLENKMLKELIQPYEQRVEKLCEFLVDVKPSLRYDIVPLVDPYGPSITDPDLECIVVSEETRKGGVAVNKKRLENGLSELALHEILLVKDPGHGENEEEKISSSSIRQRLLGTLLQPPQKDPALPSRPYVIGLTGGTGSGKSSIARHLECLGAFRIDVDKLGHEAYAPGGPAYEQVVEEFGKDILNEDGTINRKILGAKVFGNQERLKCLTDIVWPVIAKMTKRQLNEAAAQGKAVCVLDAAVLLEAGWTDMVHEVWMASVPEKEALRRIMARDGLSEEAARNRLQSQLSSSQTVRQSHVVLYTLWEPEATHKQVEKAWALLQQRIGQD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SN41</accession>
    <name>A0A8C3SN41_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Solute carrier family 17 member 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>3 Na(+)(out) + phosphate(out) = 3 Na(+)(in) + phosphate(in)</text>
            <dbReference type="Rhea" id="RHEA:71255"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Apical cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the major facilitator superfamily. Sodium/anion cotransporter family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SN41"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018031.1">
        <property type="protein sequence ID" value="ENSCSRP00000017233.1"/>
        <property type="gene ID" value="ENSCSRG00000012862.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006820">
        <property type="term" value="P:monoatomic anion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17318">
        <property type="entry name" value="MFS_SLC17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000003">
        <property type="entry name" value="Solute carrier family 17 member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000060">
        <property type="entry name" value="Solute carrier family 17 member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050382">
        <property type="entry name" value="MFS_Na/Anion_cotransporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11662:SF284">
        <property type="entry name" value="SMALL INTESTINE URATE EXPORTER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11662">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0769">Symport</keyword>
    <keyword evidence="6 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="48"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="107"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="134"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="160"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="195"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="223"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="287"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="327"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="364"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="389"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="420"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="450"/>
            <end position="468"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="14">
        <location>
            <begin position="41"/>
            <end position="473"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008586"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00035839"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017233.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="484" mass="52141" checksum="8121C65C31DE9A85" modified="2022-01-19" version="1">AWPPAPGSRPSGLGVLGAGPTPRAPHSSLAVAPAFTAFPRLCSARYSLALVLHFSLFVVYSLRVNLSIAIVAMTNGQSSVLSPPVDASKFCLLQAPVYDWSAKTQGVILSAFFYGYLFSQLLGGYWSGMFGGKLVLGYGLLATSALTLLTPLAAGLGVAYLIGLQALLGMAEGVIFPAQYTLWAKWAPPLERSRLMNLAEAGCTFGTFVTFPVAGIICQYLGWPYVFYIFGGIGCVWCVFWFLLVYEDPACHPCISAGEKEYIVSSLANQGSSHGRSLPLLAMIKSLPLWAISVAYFCNDWLFYTLLTSMPTYMNDVLHFDIRENGLLSALPYVGNWLGTIVSGLLADFLLSKHMFSTATVRKLFSVLGMMLPAVSLVAMSYVACDYTAAVVFLTLSMTVISMCGAGFNINQIDIAPRYAGFLLGVTNTFGTVSGIIAPTADLLTGWRNVFFVSAALNLFGLLFYVTFGSGTIQDWAREDTALQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP22</accession>
    <name>A0A8C3SP22_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">TNFR-Cys domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP22"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017257.1">
        <property type="protein sequence ID" value="ENSCSRP00000016511.1"/>
        <property type="gene ID" value="ENSCSRG00000012611.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035631">
        <property type="term" value="C:CD40 receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002768">
        <property type="term" value="P:immune response-regulating cell surface receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.50.10">
        <property type="entry name" value="Tumor Necrosis Factor Receptor, subunit A, domain 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001368">
        <property type="entry name" value="TNFR/NGFR_Cys_rich_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052135">
        <property type="entry name" value="TNFRSF5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46875">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46875:SF1">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00208">
        <property type="entry name" value="TNFR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57586">
        <property type="entry name" value="TNF receptor-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="TNFR-Cys" evidence="1">
        <location>
            <begin position="86"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="domain" description="TNFR-Cys" evidence="1">
        <location>
            <begin position="129"/>
            <end position="164"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="SMART" id="SM00208"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016511.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="180" mass="19292" checksum="6917807AC2AEE6E4" modified="2022-01-19" version="1">MEQCPVSGQSWLGRDCLARSPGGAGVFSLSSSLQRLLLGNSCRVYCLFFAASLPPDPQQTPAVLCIAGHKLLSDCTAEKDSSCEGCEAGHFQSGWTKERHCTPHKSCDHNAGLDTRSPGDAKHNAVCECRQGMFCSSPDCQTCLKIRDCKPGEGVTQKGEPPVPHSPRCSCCRGWGCTSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQ85</accession>
    <name>A0A8C3SQ85_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">EWS RNA binding protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the RRM TET family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQ85"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018539.1">
        <property type="protein sequence ID" value="ENSCSRP00000017721.1"/>
        <property type="gene ID" value="ENSCSRG00000013570.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd12533">
        <property type="entry name" value="RRM_EWS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000127">
        <property type="entry name" value="RNA-binding protein EWS isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1060.10:FF:000002">
        <property type="entry name" value="RNA-binding protein EWS isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1060.10">
        <property type="entry name" value="Zinc finger, RanBP2-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034869">
        <property type="entry name" value="EWS_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034870">
        <property type="entry name" value="TET_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001876">
        <property type="entry name" value="Znf_RanBP2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036443">
        <property type="entry name" value="Znf_RanBP2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23238">
        <property type="entry name" value="RNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00641">
        <property type="entry name" value="Zn_ribbon_RanBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00547">
        <property type="entry name" value="ZnF_RBZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90209">
        <property type="entry name" value="Ran binding protein zinc finger-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01358">
        <property type="entry name" value="ZF_RANBP2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50199">
        <property type="entry name" value="ZF_RANBP2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="9 11" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RRM" evidence="14">
        <location>
            <begin position="366"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="domain" description="RanBP2-type" evidence="15">
        <location>
            <begin position="522"/>
            <end position="553"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="128"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="451"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="146"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="198"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="251"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="13">
        <location>
            <begin position="282"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="13">
        <location>
            <begin position="314"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="13">
        <location>
            <begin position="477"/>
            <end position="495"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="533"/>
            <end position="545"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="13">
        <location>
            <begin position="555"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="13">
        <location>
            <begin position="570"/>
            <end position="595"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="596"/>
            <end position="610"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="13">
        <location>
            <begin position="611"/>
            <end position="623"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="13">
        <location>
            <begin position="635"/>
            <end position="645"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="646"/>
            <end position="661"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017721.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="661" mass="68910" checksum="DA4806FF0CFCC403" modified="2022-01-19" version="1">MASTDYSTYSQAAAQQGYSAYAAQPAQGYAQTTQAYGQQSYGTYGQPTDVSYTQAQTTATYGQTAYATSYGQPPTVEGTSTGYTTPTAPPAYSQPVQGYGTAAYDTTTPTVTTTQASYAAQSAYGTQPAYPTYGQQPATSAPARPQDSSKPAETSQPQSSTTGYSQPSLGYGQSNYSYPQVPGSYPMQPVTAPPSYPPTSYSSTQPSSYDQSSYSQQSTYGQPTTYGQQTSYGQQSSYGQQPPTSYPPPTGSYSQAPSQYSQQSSSYSQPSSFRQDHTSNMGGYGQESGGFSGPGESRSMSGPDNRGRGRGGFDRGGMSRGGRGGGRGGMGAGERGGFNKPGGPMEEGPDLDLGPPVDPDDDSDNSSVYVQGLSDSVTLEELADFFKQCGVVKMNKRTGQPMINFYLDKETGKPKGDATVSYDDPSTAKAAIEWFDGKDFQGSKLKVSLTRKKAPMNSMRGGMPPRESRGLPPPLRGGPGGPGGSGGPMGRMGGRGGDRGGFPPRGPRGSRGNPSGGNVQHRAGDWQCPNPGCGNQNFAWRTECNQCKAPKPEGFLPPPFPPPGGDRGRGGPGGMRGGRGGLMDRGGPGGMFRGGRGGDRGGFRGGRGMDRGGFGGGGRRGGPGGPPGPLMEQMGGRGSRRGGPGKMDKGEHRQERRDRPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRT7</accession>
    <name>A0A8C3SRT7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Large ribosomal subunit protein eL20</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">60S ribosomal protein L18a</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eL20 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRT7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018662.1">
        <property type="protein sequence ID" value="ENSCSRP00000017840.1"/>
        <property type="gene ID" value="ENSCSRG00000013704.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.10:FF:000001">
        <property type="entry name" value="60S ribosomal protein L18a"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023573">
        <property type="entry name" value="Ribosomal_eL20_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021138">
        <property type="entry name" value="Ribosomal_eL20_eukaryotes"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10052">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L18A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01775">
        <property type="entry name" value="Ribosomal_L18A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF160374">
        <property type="entry name" value="RplX-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2" id="KW-0689">Ribosomal protein</keyword>
    <feature type="domain" description="Large ribosomal subunit protein eL20" evidence="6">
        <location>
            <begin position="41"/>
            <end position="82"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF01775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017840.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="128" mass="14686" checksum="B2554E88FB4F7E1E" modified="2022-01-19" version="1">TSTGDPVAPYRLTDVLEHKLSWVNTHFVGCNMLGCSGSFMGSSNMYREYRDLTTAGAVTQCYRNMGARHRARAHSIQIMKVEEIAASKCRRPAVKQFHDSKIKFPLPHRVLCRQHKPRFTTKRPNTFF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS63</accession>
    <name>A0A8C3SS63_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">tRNA dimethylallyltransferase</fullName>
            <ecNumber evidence="4">2.5.1.75</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Isopentenyl-diphosphate:tRNA isopentenyltransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Catalyzes the transfer of a dimethylallyl group onto the adenine at position 37 of both cytosolic and mitochondrial tRNAs, leading to the formation of N6-(dimethylallyl)adenosine (i6A37). Mediates modification of a limited subset of tRNAs: tRNA(Ser)(AGA), tRNA(Ser)(CGA), tRNA(Ser)(UGA), as well as partial modification of the selenocysteine tRNA(Ser)(UCA). TRIT1 is therefore required for selenoprotein expression.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>adenosine(37) in tRNA + dimethylallyl diphosphate = N(6)-dimethylallyladenosine(37) in tRNA + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:26482"/>
            <dbReference type="Rhea" id="RHEA-COMP:10162"/>
            <dbReference type="Rhea" id="RHEA-COMP:10375"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57623"/>
            <dbReference type="ChEBI" id="CHEBI:74411"/>
            <dbReference type="ChEBI" id="CHEBI:74415"/>
            <dbReference type="EC" id="2.5.1.75"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 20">Belongs to the IPP transferase family.</text>
    </comment>
    <dbReference type="EC" id="2.5.1.75" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS63"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018606.1">
        <property type="protein sequence ID" value="ENSCSRP00000017783.1"/>
        <property type="gene ID" value="ENSCSRG00000013662.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0052381">
        <property type="term" value="F:tRNA dimethylallyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006400">
        <property type="term" value="P:tRNA modification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.140:FF:000002">
        <property type="entry name" value="tRNA dimethylallyltransferase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039657">
        <property type="entry name" value="Dimethylallyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018022">
        <property type="entry name" value="IPT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022755">
        <property type="entry name" value="Znf_C2H2_jaz"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00174">
        <property type="entry name" value="miaA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11088">
        <property type="entry name" value="TRNA DIMETHYLALLYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11088:SF89">
        <property type="entry name" value="TRNA DIMETHYLALLYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01715">
        <property type="entry name" value="IPPT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12171">
        <property type="entry name" value="zf-C2H2_jaz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14 20" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11 20" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 20" id="KW-0808">Transferase</keyword>
    <keyword evidence="15" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="9" id="KW-0819">tRNA processing</keyword>
    <keyword evidence="13" id="KW-0862">Zinc</keyword>
    <keyword evidence="12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Zinc finger double-stranded RNA binding" evidence="22">
        <location>
            <begin position="340"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="361"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="21">
        <location>
            <begin position="361"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="385"/>
            <end position="405"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012665"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00017477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00030893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00049563"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00057810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU003785"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="Pfam" id="PF12171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017783.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="405" mass="46395" checksum="62112CD8C9B65A84" modified="2022-01-19" version="1">MQVYKGLDIITNKISPQEQTLCGHHMISFVDPLVSNYTVVDFRNKAAALIEDIFAREKIPIVVGGTNYYIESLLWKVLVDTKEKTSPSPGRAADRRVELEQLDGRELHCRLSHVDPEMAAKLHPHDKRKVARSLQVFEETGIPHSEFLHRQREEEGGGPLGGPLKYPNSCILWLYADQAALDERLDKRVDDMMAAGLLEELRDFHRRYNQEKVAENCQDYQHGIFQSIGFKEFHEYLITEGKCPQETSALLLEKGIQALKLVTKRYARKQNKWVRNRFLRRPGPNVPPVYGLQVSDLSQWDEDVLKPALQIVESFIQGQQPSADPVKMESEINEDKRSHHVCELCNRVIIGDREWAAHTKSKSHLHHLKKRRKLDSKLSAAESRVNVTETQGESEGTENLGQDRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSU5</accession>
    <name>A0A8C3SSU5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Fish-egg lectin-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="2">Belongs to the tectonin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSU5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019104.1">
        <property type="protein sequence ID" value="ENSCSRP00000018260.1"/>
        <property type="gene ID" value="ENSCSRG00000014008.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006624">
        <property type="entry name" value="Beta-propeller_rpt_TECPR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051513">
        <property type="entry name" value="Tectonin_beta-prop"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23250">
        <property type="entry name" value="DYSFERLIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23250:SF3">
        <property type="entry name" value="FISH-EGG LECTIN-LIKE ISOFORM X1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19193">
        <property type="entry name" value="Tectonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00706">
        <property type="entry name" value="TECPR"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1" id="KW-0430">Lectin</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034691129" description="Fish-egg lectin-like" evidence="3">
        <location>
            <begin position="17"/>
            <end position="256"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00038331"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018260.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="256" mass="27895" checksum="AD8F130786504196" modified="2022-01-19" version="1">MMLLEFLLLLLPPLLAGSSALDCIEVPGSLKQIDASNGQVFGVNSADNIYMLYRDSWIQLPGALKHVTVGPAGVWGVNNNNNIYKLVGGNWQQVPGLLKQIDAGGDMFVAGVNMHDDIYCLSRPAAVSVNDGSAVSWVNIGGKLKYHSCGLWGCWGVNSADDIYFRFDVTPDSCIGSRWQNVPGKLSMIEVGTEGSVYGVNSAGQIYRRDGITQSNPIGTTWTQVLSFTCNCKHVSYDLGLLWLINDQDKIMKCRI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV89</accession>
    <name>A0A8C3SV89_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Lysophospholipid acyltransferase 5</fullName>
            <ecNumber evidence="15">2.3.1.23</ecNumber>
            <ecNumber evidence="16">2.3.1.n6</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Lipid metabolism; phospholipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="14">Phospholipid metabolism.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the membrane-bound acyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.23" evidence="15"/>
    <dbReference type="EC" id="2.3.1.n6" evidence="16"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020129.1">
        <property type="protein sequence ID" value="ENSCSRP00000019256.1"/>
        <property type="gene ID" value="ENSCSRG00000014685.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5974730at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047184">
        <property type="term" value="F:1-acylglycerophosphocholine O-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071617">
        <property type="term" value="F:lysophospholipid acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030258">
        <property type="term" value="P:lipid modification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006656">
        <property type="term" value="P:phosphatidylcholine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049941">
        <property type="entry name" value="LPLAT_7/PORCN-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004299">
        <property type="entry name" value="MBOAT_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13906:SF14">
        <property type="entry name" value="LYSOPHOSPHOLIPID ACYLTRANSFERASE 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13906">
        <property type="entry name" value="PORCUPINE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03062">
        <property type="entry name" value="MBOAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="4" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="9" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0594">Phospholipid biosynthesis</keyword>
    <keyword evidence="12" id="KW-1208">Phospholipid metabolism</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005074"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00025707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00026120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00038923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00039721"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019256.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="469" mass="54044" checksum="8BA87EE7143B0EDD" modified="2022-01-19" version="1">MAVAGSGLGLAQAAEALGSSEQALRLIVSIFLGYPFALFQRYFLFQKEVYLIHLYNTLTGLSIAYFNFGMQFTHSLLCVLIQFLILRLMGRTITAVLTTFCFQTIYLMAGYYFTATEHYDIKWTMPHCVLTLKLIGLAIDYYDGGKDLESLNPEQKRFAVHGVPTLLEVSGFSYFYGAFMVGPQFSMTDYQKLARCEMTDVPGQRPNSLVPAVKRLTLGLFFLVTYALVSQYISDEDLLSDAYLEQPFWFRCFYILIWSKVTLYKYVTCWLVTEGVCILIGLGYNGQDENGKPQWDACANMKVWLFETTPFFTGTIASFNINTNAWVARYIFKRLKFLGNKLLSQALALFFLAVWHGLHSGYLVCFQMEFLIVIVERQAIDLVRDSPILNAWASITILQPFYYVLQQTIHWMFMGYSLVPFCLFAWDKWIKVYSSIYFLGHIIFFTLLLVLPYIRRALVPRKEKLKKAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVG3</accession>
    <name>A0A8C3SVG3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">HPS1 biogenesis of lysosomal organelles complex 3 subunit 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019753.1">
        <property type="protein sequence ID" value="ENSCSRP00000018890.1"/>
        <property type="gene ID" value="ENSCSRG00000013568.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031085">
        <property type="term" value="C:BLOC-3 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903232">
        <property type="term" value="P:melanosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043972">
        <property type="entry name" value="FUZ/MON1/HPS1_longin_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043971">
        <property type="entry name" value="FUZ/MON1/HPS1_longin_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026053">
        <property type="entry name" value="HPS1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12761:SF1">
        <property type="entry name" value="BLOC-3 COMPLEX MEMBER HPS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12761">
        <property type="entry name" value="HERMANSKY-PUDLAK SYNDROME PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19036">
        <property type="entry name" value="Fuz_longin_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19037">
        <property type="entry name" value="Fuz_longin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FUZ/MON1/HPS1 first Longin" evidence="2">
        <location>
            <begin position="2"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="domain" description="FUZ/MON1/HPS1 second Longin" evidence="3">
        <location>
            <begin position="205"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="304"/>
            <end position="331"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF19036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF19037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018890.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="479" mass="52537" checksum="FE6E53CA66700E1B" modified="2022-01-19" version="1">MKCVLIASEGAEVLFCWADPEFTDSLRRRFSQSEQGGREPPAFEDSINTLFAPMIISCVTLLERLSDTYTCFSAEDGGHLYVLHMFGECLYIAVNGDGSESEDDLRRKLYVLRRLAEAHFGLVTLDSHLVCKELRPADSEQRSRVWALFQGLLQTYSSLREAEQSFAVEAVERLIHPQLCEQCIEFLERQVVPHINASGQRGGEEVAHAFLLVHTKLLAFYSSRSASTVRPADLLTLILLVQDLCPSPSAGEELSPQVPGLGSSLGLVGLSWGGLGPSKQLSCSPRSCWLPSHLQEADELSMPEEYYTPQPSPSRQSTGESLGRRAASPALSPQVAEDSLQALVPPTPDASNPRRIFLDATLREGYCPMVPHTMYCLPLWPGISLVLLTKSSSTHIACSLYQLLDGFLVLEKKLREGQEVGPPTRSHPLLAELRQRMDKFVKKLGMQDMQVGVQLGTSCGAAGDLGTARTPHSCPVSPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW84</accession>
    <name>A0A8C3SW84_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Negative elongation factor complex member B</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SW84"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020099.1">
        <property type="protein sequence ID" value="ENSCSRP00000019226.1"/>
        <property type="gene ID" value="ENSCSRG00000014660.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5548359at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032021">
        <property type="term" value="C:NELF complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003746">
        <property type="term" value="F:translation elongation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034244">
        <property type="term" value="P:negative regulation of transcription elongation by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010405">
        <property type="entry name" value="COBRA1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13503:SF3">
        <property type="entry name" value="NEGATIVE ELONGATION FACTOR B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13503">
        <property type="entry name" value="NEGATIVE ELONGATION FACTOR COMPLEX MEMBER B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06209">
        <property type="entry name" value="COBRA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019226.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="577" mass="65846" checksum="59C316D7CE117E9A" modified="2022-01-19" version="1">MFAGLQELGVANGEDLKETLTNCTEPLKAIEQFQTENGVLLPSLQSALPFLDLHGTPRLEFHQSVFDELREKLLERVSAIASEGKVEERYKKLEDLLEKSFSLVKMPSIQPVVMCVMKHLPKVPEKKLKLVMADKDLYKACAVEVKRQIWQDNQALFGDEVSPLLKQYILEKENTLFSSDLSVLHNFFSPSPKTRRQGEVVQKLTQMIGKNVKLYDMVLQFLRTLFLRTRNVHYCTLRAELLMSLHDLDISEICTVDPCHKFTWCLDACIREKFVDNKRARELQGFLDGVKKGQEQVLGDLSMILCDPFAINTLALSTIRHLQELVGQDTIPRESPDLLLLLRMLSLGQGAWDMIDSQVFREPKMEHELITKFLPMLMSFVVDDYTFNVDQKLPSEEKGPIPYPSIIPEAFTKFLQEHRIACEVGLYYILHITKQRNKNAFLRLLPALVETFSDLAFSDIFLHLLTGNLTLLADEFALEDFCTSLFDGFFLTACSRKENVHRHVLRLLLHLHHKVAPAKLESLQKALEPTKQSGEAVKDLYNQLSEKLELRKPSPAQVAETPSMELTLPTVPTPASL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWA2</accession>
    <name>A0A8C3SWA2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWA2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020123.1">
        <property type="protein sequence ID" value="ENSCSRP00000019250.1"/>
        <property type="gene ID" value="ENSCSRG00000014674.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05716">
        <property type="entry name" value="IgV_pIgR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050671">
        <property type="entry name" value="CD300_family_receptors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11860:SF87">
        <property type="entry name" value="CMRF35-LIKE MOLECULE 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11860">
        <property type="entry name" value="POLYMERIC-IMMUNOGLOBULIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034893248" description="Ig-like domain-containing protein" evidence="4">
        <location>
            <begin position="18"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="4"/>
            <end position="124"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019250.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="183" mass="19709" checksum="43BF1212F28FFF3D" modified="2022-01-19" version="1">SAVPFLSLALSLAGCWAVMGPGTAHGRLGGSVSVRCRYGAGYAAYPKFWCRRKVVLCFNHLIFETTGSEAEERWGRVSIRDNHTQRVFTVTVGNLTLADAGIYLCGVARIGLPNPRDSVEVIVSPGKAFLCSPMAVTGEGELEEGWTGRGRVVCSSEDIPLTQRSETLLLLPSQGSSCSWGQW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWF2</accession>
    <name>A0A8C3SWF2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Kelch-like protein 7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Substrate-specific adapter of a BCR (BTB-CUL3-RBX1) E3 ubiquitin ligase complex. The BCR(KLHL7) complex acts by mediating ubiquitination and subsequent degradation of substrate proteins. Probably mediates 'Lys-48'-linked ubiquitination.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWF2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020786.1">
        <property type="protein sequence ID" value="ENSCSRP00000019894.1"/>
        <property type="gene ID" value="ENSCSRG00000015157.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="19132at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031463">
        <property type="term" value="C:Cul3-RING ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18447">
        <property type="entry name" value="BACK_KLHL7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18237">
        <property type="entry name" value="BTB_POZ_KLHL7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.420:FF:000007">
        <property type="entry name" value="Kelch-like family member 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.80:FF:000013">
        <property type="entry name" value="Kelch-like family member 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000080">
        <property type="entry name" value="kelch-like protein 7 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017096">
        <property type="entry name" value="BTB-kelch_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030599">
        <property type="entry name" value="BTB/POZ_KLHL7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006652">
        <property type="entry name" value="Kelch_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047060">
        <property type="entry name" value="KLHL7_BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412">
        <property type="entry name" value="KELCH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412:SF435">
        <property type="entry name" value="KELCH-LIKE PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24681">
        <property type="entry name" value="Kelch_KLHDC2_KLHL20_DRC7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037037">
        <property type="entry name" value="Kelch-like_protein_gigaxonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00612">
        <property type="entry name" value="Kelch"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117281">
        <property type="entry name" value="Kelch motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0833">Ubl conjugation pathway</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00059954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00070629"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019894.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="586" mass="66088" checksum="D043D82C0AFBD9A5" modified="2022-01-19" version="1">MAASGSEKSNKKKTEKKLAAREEAKLLASFMGVMNTMRKQKTLCDVILMVQERKIPAHRVVLASASHFFNLMFTTNMLESKSFEVELKDAEPDIIEQLVEFAYTARISVNSNNVQSLLDAANQYQIEPVKKMCVDFLKEQVDASNCLGISVLAECLDCPELKATADDFIHQHFTEVYKTDEFLQLDVKRVTHLLNQDTLTVRAEDQVYDAAVRWLKYDEPNRQPYMVDILAKVRFPLISKNFLSKTVQAEPLIQDNPECLKMVISGMRYHLLSPEDREELVEGTRPRRKKHDYRIALFGGSQPQSCRYFNPKDYSWTDIRCPFEKRRDAACVFWDNVVYILGGSQLFPIKRMDCYNVVKDSWYSKLGPPTPRDSLAACAAEGKIYTSGGSEVGNSALYLFECYDTRTESWHTKPSMLTQRCSHGMVEANGLIYVCGGSLGNNVSGRVLNSCEVYDPATETWTELCPMIEARKNHGLVFVKDKIFAVGGQNGLGGLDNVEYYDIKMNEWKMVSPMPWKGVTVKCAAVGSIVYVLAGFQGVGRLGHILEYNTETDKWVANSKVRAFPVTSCLICVVDTCGANEETLET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXP0</accession>
    <name>A0A8C3SXP0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Cytochrome b5 type B</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8 9">Belongs to the cytochrome b5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021287.1">
        <property type="protein sequence ID" value="ENSCSRP00000020386.1"/>
        <property type="gene ID" value="ENSCSRG00000015484.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.120.10:FF:000002">
        <property type="entry name" value="Cytochrome b5 type B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.120.10">
        <property type="entry name" value="Cytochrome b5-like heme/steroid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001199">
        <property type="entry name" value="Cyt_B5-like_heme/steroid-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036400">
        <property type="entry name" value="Cyt_B5-like_heme/steroid_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018506">
        <property type="entry name" value="Cyt_B5_heme-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050668">
        <property type="entry name" value="Cytochrome_b5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19359">
        <property type="entry name" value="CYTOCHROME B5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19359:SF95">
        <property type="entry name" value="CYTOCHROME B5 TYPE B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00173">
        <property type="entry name" value="Cyt-b5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00363">
        <property type="entry name" value="CYTOCHROMEB5"/>
    </dbReference>
    <dbReference type="SMART" id="SM01117">
        <property type="entry name" value="Cyt-b5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55856">
        <property type="entry name" value="Cytochrome b5-like heme/steroid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00191">
        <property type="entry name" value="CYTOCHROME_B5_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50255">
        <property type="entry name" value="CYTOCHROME_B5_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0249">Electron transport</keyword>
    <keyword evidence="2 9" id="KW-0349">Heme</keyword>
    <keyword evidence="6 9" id="KW-0408">Iron</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="108"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="domain" description="Cytochrome b5 heme-binding" evidence="10">
        <location>
            <begin position="18"/>
            <end position="94"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU362121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020386.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="137" mass="15101" checksum="E92241CE7DFC0CD3" modified="2022-01-19" version="1">MGSEQLGAAGAGAAPDGGPFFTLAEVAKRNSSREAWLVIHGRVYDVGRFLDEHPGGEEVLLEQAGRDATESFEDVGHSTDAKEMLKQYFIGEVHPCDRQNEGSKVRSNFWSTWLIPIFGALVIGLMYRYYMLDGKSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYF1</accession>
    <name>A0A8C3SYF1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ankyrin repeat, SAM and basic leucine zipper domain-containing protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Germ cell-specific ankyrin, SAM and basic leucine zipper domain-containing protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="2">Interacts with DDX4, PIWIL1, RANBP9 and TDRD1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023057.1">
        <property type="protein sequence ID" value="ENSCSRP00000022085.1"/>
        <property type="gene ID" value="ENSCSRG00000016640.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071546">
        <property type="term" value="C:pi-body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051321">
        <property type="term" value="P:meiotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031047">
        <property type="term" value="P:regulatory ncRNA-mediated gene silencing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd09521">
        <property type="entry name" value="SAM_ASZ1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000192">
        <property type="entry name" value="Ankyrin repeat, SAM and basic leucine zipper domain-containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000060">
        <property type="entry name" value="Ankyrin repeat, SAM and basic leucine zipper domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042650">
        <property type="entry name" value="Asz1_SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24157">
        <property type="entry name" value="ANKYRIN REPEAT, SAM AND BASIC LEUCINE ZIPPER DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24157:SF3">
        <property type="entry name" value="ANKYRIN REPEAT, SAM AND BASIC LEUCINE ZIPPER DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07647">
        <property type="entry name" value="SAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10 14" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-0221">Differentiation</keyword>
    <keyword evidence="12" id="KW-0469">Meiosis</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="11" id="KW-0943">RNA-mediated gene silencing</keyword>
    <keyword evidence="9" id="KW-0744">Spermatogenesis</keyword>
    <feature type="repeat" description="ANK" evidence="14">
        <location>
            <begin position="73"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="14">
        <location>
            <begin position="143"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="14">
        <location>
            <begin position="176"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="domain" description="SAM" evidence="17">
        <location>
            <begin position="269"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="398"/>
            <end position="428"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00030354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022085.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="471" mass="52121" checksum="DECDFC2DE3580C98" modified="2022-01-19" version="1">MPGASRSLAVAGGGESSDSDEDGWVIGFVEKEPQVGALEDKDETLKKALTSGDVSMIEELLNSGVNVESSFQFGWTPLMYAASVANVELVRILLDRGANASFDKDQYTVLMAACTASASEEQILKTVELLLSRNANPSVACRKQMTPLMYAAREGHPRIVALLVGSGSQINAQDENGYTALTWASHQGHKKVVLKLLELGADKTLQTKDGKTAGEIAKSRKHSELFNLLYLTANPLQGKFQNLLKEETIHKLLKAVPDAVRGHRVSSYAAFGDLEVFLHGLGLEHMTELLKEKDIALRQLLTMRKDDFTQIGITNTIDQQKILDAVKELQVEEVKFGELPEVMNLEFSGDEFLTFLLKLNRQCGHLTTAVQNIVSQLPTNSHKIVLEWGPPQSFTKVCEDLVCSVEDLSEEVSKLKDLMQKLQNGQKNDPTRVQPLEKRPTWKSRLIKRAAVTLFGFGFLFLITKLTLRKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZW1</accession>
    <name>A0A8C3SZW1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Dynactin subunit 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Part of the dynactin complex that activates the molecular motor dynein for ultra-processive transport along microtubules.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the dynactin subunits 5/6 family. Dynactin subunit 5 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZW1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022113.1">
        <property type="protein sequence ID" value="ENSCSRP00000021175.1"/>
        <property type="gene ID" value="ENSCSRG00000016059.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005869">
        <property type="term" value="C:dynactin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03359">
        <property type="entry name" value="LbH_Dynactin_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.160.10.10:FF:000014">
        <property type="entry name" value="dynactin subunit 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.160.10.10">
        <property type="entry name" value="Hexapeptide repeat proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047125">
        <property type="entry name" value="DCTN5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011004">
        <property type="entry name" value="Trimer_LpxA-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46126">
        <property type="entry name" value="DYNACTIN SUBUNIT 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46126:SF1">
        <property type="entry name" value="DYNACTIN SUBUNIT 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21711">
        <property type="entry name" value="DCTN5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51161">
        <property type="entry name" value="Trimeric LpxA-like enzymes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00034687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00034706"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00034865"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021175.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="187" mass="20583" checksum="0D49732C069AC211" modified="2022-01-19" version="1">MELSELLYNKSEYIETASGNKVSRQSVLCGSQNIVLNGKTIVMNDCIIRGDLANVRVGRHCVVKSRSVIRPPFKKFSKGVAFFPLHIGDHVFIEEDCVVNAAQIGSYVHIGKNCVIGRRCVLKDCCKILANTVLPPETVVPPFTVFSGCPGLFSGELPECTQELMIDVTKSYYQKFLPLTQVASARA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1U8</accession>
    <name>A0A8C3T1U8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11 12">U6 snRNA-associated Sm-like protein LSm3</fullName>
        </recommendedName>
    </protein>
    <gene>
        <name evidence="12" type="primary">LSM3</name>
    </gene>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Binds specifically to the 3'-terminal U-tract of U6 snRNA.</text>
    </comment>
    <comment type="function">
        <text evidence="9">Plays a role in pre-mRNA splicing as component of the U4/U6-U5 tri-snRNP complex that is involved in spliceosome assembly, and as component of the precatalytic spliceosome (spliceosome B complex). The heptameric LSM2-8 complex binds specifically to the 3'-terminal U-tract of U6 snRNA.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Component of the precatalytic spliceosome (spliceosome B complex). Component of the U4/U6-U5 tri-snRNP complex, a building block of the precatalytic spliceosome (spliceosome B complex). The U4/U6-U5 tri-snRNP complex is composed of the U4, U6 and U5 snRNAs and at least PRPF3, PRPF4, PRPF6, PRPF8, PRPF31, SNRNP200, TXNL4A, SNRNP40, SNRPB, SNRPD1, SNRPD2, SNRPD3, SNRPE, SNRPF, SNRPG, DDX23, CD2BP2, PPIH, SNU13, EFTUD2, SART1 and USP39, plus LSM2, LSM3, LSM4, LSM5, LSM6, LSM7 and LSM8. LSM2, LSM3, LSM4, LSM5, LSM6, LSM7 and LSM8 form a heptameric, ring-shaped subcomplex (the LSM2-8 complex) that is part of the U4/U6-U5 tri-snRNP complex and the precatalytic spliceosome.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">LSm subunits form a heteromer with a doughnut shape.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the snRNP Sm proteins family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1U8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022938.1">
        <property type="protein sequence ID" value="ENSCSRP00000021967.1"/>
        <property type="gene ID" value="ENSCSRG00000016609.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="29543at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120115">
        <property type="term" value="C:Lsm2-8 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005681">
        <property type="term" value="C:spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046540">
        <property type="term" value="C:U4/U6 x U5 tri-snRNP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005688">
        <property type="term" value="C:U6 snRNP"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd01730">
        <property type="entry name" value="LSm3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.100:FF:000007">
        <property type="entry name" value="U6 snRNA-associated Sm-like protein LSm3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034105">
        <property type="entry name" value="Lsm3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010920">
        <property type="entry name" value="LSM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047575">
        <property type="entry name" value="Sm"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040002">
        <property type="entry name" value="Sm-like_LSM3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001163">
        <property type="entry name" value="Sm_dom_euk/arc"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13110">
        <property type="entry name" value="U6 SNRNA-ASSOCIATED SM-LIKE PROTEIN LSM3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01423">
        <property type="entry name" value="LSM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00651">
        <property type="entry name" value="Sm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50182">
        <property type="entry name" value="Sm-like ribonucleoproteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52002">
        <property type="entry name" value="SM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 12" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="6 12" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="7 12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 12" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5 12" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="4 12" id="KW-0747">Spliceosome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00056431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00063389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00067758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU365046"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021967.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="102" mass="11859" checksum="C07E0C5A68F7CE63" modified="2022-01-19" version="1">MADEVDQQQTTNTVEEPLDLIRLSLDERIYVKMRNDRELRGRLHAYDQHLNMILGDVEETVTTIEIDEETYEEIYKSTKRNIPMLFVRGDGVVLVAPPLRVG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2V7</accession>
    <name>A0A8C3T2V7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Homeobox protein Hox-A7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 11 12">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the Antp homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2V7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025087.1">
        <property type="protein sequence ID" value="ENSCSRP00000024054.1"/>
        <property type="gene ID" value="ENSCSRG00000018056.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009952">
        <property type="term" value="P:anterior/posterior pattern specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000017">
        <property type="entry name" value="Homeobox protein antennapedia"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050296">
        <property type="entry name" value="Antp_homeobox"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017995">
        <property type="entry name" value="Homeobox_antennapedia"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001827">
        <property type="entry name" value="Homeobox_Antennapedia_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45659">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45659:SF12">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX-A7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00025">
        <property type="entry name" value="ANTENNAPEDIA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00032">
        <property type="entry name" value="ANTENNAPEDIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6 11 12" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 11 12" id="KW-0371">Homeobox</keyword>
    <keyword evidence="9 11 12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="15">
        <location>
            <begin position="127"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="11">
        <location>
            <begin position="129"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="186"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="195"/>
            <end position="206"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00040116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU004442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024054.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="219" mass="25112" checksum="0C9B633221A7A9E4" modified="2022-01-19" version="1">MSSSYYVNALFSKYTTGASLFQNAEPTSCSFATNSQRSGYGPGASAFTSSMPGLYNVNSTIYQNPFSSGYSLGSDAYNLHCSSFDQNIPVLCNDLTKSSCEKAEESNLHSQAEANFRIYPWMRSSGPDRKRGRQTYTRYQTLELEKEFHFNRYLTRRRRIEIAHALCLTERQIKIWFQNRRMKWKKEHKEESSSTPATNENTSATASVEKVEEEEEEDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2Z2</accession>
    <name>A0A8C3T2Z2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Solute carrier family 15 member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator superfamily. Proton-dependent oligopeptide transporter (POT/PTR) (TC 2.A.17) family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000023079.1">
        <property type="protein sequence ID" value="ENSCSRP00000022106.1"/>
        <property type="gene ID" value="ENSCSRG00000016652.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015833">
        <property type="term" value="P:peptide transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17348">
        <property type="entry name" value="MFS_SLC15A3_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000109">
        <property type="entry name" value="POT_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11654">
        <property type="entry name" value="OLIGOPEPTIDE TRANSPORTER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00854">
        <property type="entry name" value="PTR2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0571">Peptide transport</keyword>
    <keyword evidence="5" id="KW-0653">Protein transport</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0769">Symport</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="34"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="72"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="101"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="162"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="202"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="228"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="312"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="360"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="401"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="456"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="487"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="530"/>
            <end position="552"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022856"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022106.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="572" mass="62887" checksum="3D61CD233AA7B34B" modified="2022-01-19" version="1">MARDGARGERRPLVGQEEAPAGGLWDAFEGRKAACAAVLLVEILERAAFFGIVSNLVLYLNSSNFNWGGSQASRAALLFLGASYLLSPIGGWLADVYLGRYWTITLSFLLYLVSACLLPATASSDGRLFLCGEMPAYSLQHPCWNQSGECQQSAPGHYCAPLMYTGLLLLALGISSIKANLTPFGADQVTDRGRDATRRFFNWFYWSINIGAVISLLVVAFIQQNINFLIGYTIPAACVALALLVFLLAAPTFVTKPRAGSQVSAMLRLAFRGPCPCWPPHAVCALPFRCRPGALQSEAQEDLANFQVMAKILPVLLTFIPYWMVYFQMQSTYYLQGLHLFIPNIFQHNSTGSTAVPGSVSPGXXXLLANVVVLLVLVPLKDRVIDPFLARRKLLPSPLKRMALGMFFGLASIIVAGALETKRLQYVKNNQTISQRIGEDKYTAATLPIWWQIPQYLLIGISEIFASIPGLEFAYSEAPKSMQGAIMGLFFFISGVGSLLGSGLLTLLSVPEHGWMHCPKDYGNINNCHMDYYFFLLAGIQTVTCVLFFWIAGRYERQQPPNCRACVGREGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3L6</accession>
    <name>A0A8C3T3L6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">E2 ubiquitin-conjugating enzyme</fullName>
            <ecNumber evidence="3">2.3.2.23</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + [E2 ubiquitin-conjugating enzyme]-L-cysteine = [E1 ubiquitin-activating enzyme]-L-cysteine + S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine.</text>
            <dbReference type="EC" id="2.3.2.23"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the ubiquitin-conjugating enzyme family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.23" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3L6"/>
    <dbReference type="SMR" id="A0A8C3T3L6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023740.1">
        <property type="protein sequence ID" value="ENSCSRP00000022748.1"/>
        <property type="gene ID" value="ENSCSRG00000017151.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061631">
        <property type="term" value="F:ubiquitin conjugating enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd23792">
        <property type="entry name" value="UBCc_UBE2D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000101">
        <property type="entry name" value="Ubiquitin-conjugating enzyme E2 D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023313">
        <property type="entry name" value="UBQ-conjugating_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24068">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00183">
        <property type="entry name" value="UBC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5 9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <keyword evidence="6 9" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="10">
        <location>
            <begin position="1"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="8">
        <location>
            <position position="85"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
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    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU362109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022748.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="147" mass="16687" checksum="ADD74A8A708EFEE3" modified="2022-01-19" version="1">MALKRINKELSDLARDPPAQCSAGPVGDDMFHWQATIMGPNDSPYQGGVFFLTIHFPTDYPFKPPKVAFTTRIYHPNINSNGSICLDILRSQWSPALTISKVLLSICSLLCDPNPDDPLVPEIARIYKTDRDKYNRISREWTQKYAM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4A6</accession>
    <name>A0A8C3T4A6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">SH3 domain and tetratricopeptide repeats 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4A6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025745.1">
        <property type="protein sequence ID" value="ENSCSRP00000024690.1"/>
        <property type="gene ID" value="ENSCSRG00000018389.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042772">
        <property type="entry name" value="SH3TC1/SH3TC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22647:SF3">
        <property type="entry name" value="SH3 DOMAIN AND TETRATRICOPEPTIDE REPEAT-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22647">
        <property type="entry name" value="SH3 DOMAIN AND TETRATRICOPEPTIDE REPEATS CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024690.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1243" mass="142535" checksum="6452617318641583" modified="2022-01-19" version="1">RYCISETPSTKPMKNLFQSLSCYISLKLIMVKRKSGLPDPRLQGELRGRLRLLENDSREVMAVFSELSARLLSIHSDQDLIVVTFKTFEEIWKFLTYYSLGFINHCMENMLLDQSFWLCSQEENEDKEEAGIEVCINEESLNSMYRGLLIQEGKEDCICQAGSTPRKGRGVTGSIKGGALSPVRAAPGRETDTDRSLQSLLPSQGRPWTRWSWPRRTDWGYQRLISYASAVPEEISFQSGDKIEIIGYFIECLEWFVGRHMLTGQIGFVKTSHVKAETSGTEQQNVDFLDEEEKSFFAKERNVGEEDVVHLLKQTSNTEVCTVYRVEMPHLSSNTDSNRMREMVKESLMKCKDFQLQLKGTSSQGNDFPSSSNQQTCALAEEPCFYIQQDEEDQGSGVFQSLLLFLNCKEYEVHFKNLYDFSFPFLNTTFQGYTGEEELVDYFGLAREAAKKANLPWALTRLCFLLGRLSVRKLKFSQARVYFEEALGAIRGGFSDLYLVVALYTNLTVIYMKQKNKEKCAHIFDKVTSLLMGIPNYICSTDMESDILRYALKRTVLSQSKHAEARACFLLTRHYTKLKQYEEALPFLERLQLLNNDLDLQKRSLSADCYFKLAESYNQKCLPHIVLSCIKVASSQGSYTLMDSLRSIDLVTKNAPKLHRLRKAGQMLPSQIAPYLRQALSKAFTNEQQKLCSTIYLSLSELYSHHRRYGEAIVYMEKVLDFNTSAHAGETINHLVSLAWLYILHRQNTVALAILNTIVDSSLSSPQQLGVVYNMTAIALKRTNNINQAAVSYCKALHISEEADMVHNHAVVLANFGTLCLHLAANRLAEHYYVKAVKLFSGLPSLDCGHDFTQVLLRLGCYYANGTHKKRGRFYYEWALLVAMETNHLESQLQAVQLLCQFYTTVVPDEAQCVIYNEYQLSLARKMSDKVLEGQILETISRLYLSLGTERAYRSALEYTKRSLGIFIDLQKKEKEAYAWLQAGKIYYVLRQNELVDLYIQVAQDAALYNGDPNLGMELFEAAGDIFFNGTWEREKAVSFYRDRALPLAIKTGNKKAELRLCNKLVQLLLNLQDYEDSLEYAQVSLTLSVNLGNQLNERIAYHRLATIHHRLHQCELAEHFYLKALSLCSSPLEFDEETMYYVKVYLILGDIIFYDLKDPFDAAGYYHLALAAAMDLGNKKAQLKIYTRLAIIYHNFLMDREMSLFFYQRARTFATELNVRRINLAPDQYYKNATWLPVKNVM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5Q0</accession>
    <name>A0A8C3T5Q0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">PHD finger protein 20 like 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5Q0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024621.1">
        <property type="protein sequence ID" value="ENSCSRP00000023603.1"/>
        <property type="gene ID" value="ENSCSRG00000017384.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044545">
        <property type="term" value="C:NSL complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20104">
        <property type="entry name" value="MBT_PHF20L1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15633">
        <property type="entry name" value="PHD_PHF20L1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20454">
        <property type="entry name" value="Tudor_PHF20L1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.140">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040477">
        <property type="entry name" value="KDM4-like_Tudor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043449">
        <property type="entry name" value="PHF20-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002999">
        <property type="entry name" value="Tudor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047405">
        <property type="entry name" value="Tudor_PHF20L1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019786">
        <property type="entry name" value="Zinc_finger_PHD-type_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15856:SF26">
        <property type="entry name" value="PHD FINGER PROTEIN 20-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15856">
        <property type="entry name" value="PHD FINGER PROTEIN 20-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16660">
        <property type="entry name" value="PHD20L1_u1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20826">
        <property type="entry name" value="PHD_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18104">
        <property type="entry name" value="Tudor_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00333">
        <property type="entry name" value="TUDOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63748">
        <property type="entry name" value="Tudor/PWWP/MBT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01359">
        <property type="entry name" value="ZF_PHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Tudor" evidence="8">
        <location>
            <begin position="48"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="133"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="241"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="335"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="729"/>
            <end position="751"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="769"/>
            <end position="796"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="146"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="261"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="335"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="736"/>
            <end position="746"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="783"/>
            <end position="796"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM00333"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023603.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="920" mass="103861" checksum="1C7696E8F79D5D22" modified="2022-01-19" version="1">DYEEGKMLVHFERWSHRYDEWIYWDSNRLRPLERPALRKEGLKDDDEFDFKAGEEVLARWTDCRYYPAKIEAINKEGTFTVQFYDGVIRCLKRMHVKSMPEDAKGQVRILGIFSCLFDWIALVKAAAAAAAKNKAGSKPRTSANSNKDKEERKWFKVPSKKEETSTSMIIQEVQKKEEESSSSETFGFPVVDVPKMAFVRAESTLSHKRKSNLGNSFQAKRARLNKITGLLASKAVVVDGAEKKEGSKETAPVLEQEISPKPQSQKKNEADISSSANTQKPALLSSTLSSGKARSKKCKQESGDSSGCIKPPKSPLSPELIQVEDLTLVSQLPSSVINKTSPSQPVNPPRSYKYSQRRRRSQRLATCSLPDESIQKVPSPSPVTDGKVFSISTQNQQPSISEVPDVAHMSLEKRGPCLPLDLSRSLEVTAPLSTESTFRNEYLSKEKEDTQMITYHSSKAVTDGRVASTVSGKEIQFTSNYSDYEDSSLEFLERCSSPLTRSSGSSLTLRSMFTEKNTSYQYPRAILSVDLSGENLSDVEFLDDSSTESLLLSGDEYNQDFDSTNFEESQDEEDALNEIVRCICEMDEENGFMIQCEECLCWQHSVCMGLLEDSIPEQYICYICRDPPGQRWSAKYLYDKDWLNNGHMCGLSFLKENYSHLNAKKIVSTHHLLADVYGVTEILHGLQLKIGILKNTHHPDLHLWACSGVRKEQEQVTFGVEKKIVTLPDTVNPPERTCHNQSHKEPPPSLPQKMEETYIISEHSYQKPQSFGQDCKSVTDPVSSDDEDMSSFEEDQEFCSDDKNCLQYSLKEDGMSEQKNTAEGNVVCACNEKKGSEEQVDSHLQWQLNLLTHIENVQNEVTSRMDLIEKEVDVLESWLDFTGELEPPDPLARLPQLKRRIKQLLIDTGKVQQIATLCSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T618</accession>
    <name>A0A8C3T618_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Transcription activation suppressor family member 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TASOR family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000024500.1">
        <property type="protein sequence ID" value="ENSCSRP00000023484.1"/>
        <property type="gene ID" value="ENSCSRG00000017586.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045814">
        <property type="term" value="P:negative regulation of gene expression, epigenetic"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056242">
        <property type="entry name" value="PIN_TASOR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046432">
        <property type="entry name" value="TASOR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056243">
        <property type="entry name" value="TASOR_ab_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022188">
        <property type="entry name" value="TASOR_DUF3715"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16207:SF10">
        <property type="entry name" value="PROTEIN TASOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16207">
        <property type="entry name" value="SET DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12509">
        <property type="entry name" value="DUF3715"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24630">
        <property type="entry name" value="PIN_TASOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23314">
        <property type="entry name" value="TASOR_alpha-beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034206597" evidence="3">
        <location>
            <begin position="20"/>
            <end position="2366"/>
        </location>
    </feature>
    <feature type="domain" description="TASOR pseudo-PARP" evidence="4">
        <location>
            <begin position="110"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="domain" description="TASOR pseudo-PARP" evidence="4">
        <location>
            <begin position="756"/>
            <end position="902"/>
        </location>
    </feature>
    <feature type="domain" description="TASOR alpha/beta" evidence="5">
        <location>
            <begin position="2118"/>
            <end position="2213"/>
        </location>
    </feature>
    <feature type="domain" description="TASOR PIN" evidence="6">
        <location>
            <begin position="2217"/>
            <end position="2356"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="605"/>
            <end position="658"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="674"/>
            <end position="694"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="738"/>
            <end position="868"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1137"/>
            <end position="1166"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1218"/>
            <end position="1303"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="2062"/>
            <end position="2082"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="677"/>
            <end position="694"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="738"/>
            <end position="754"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="798"/>
            <end position="812"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="813"/>
            <end position="826"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="836"/>
            <end position="845"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1138"/>
            <end position="1151"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="1157"/>
            <end position="1166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1236"/>
            <end position="1252"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1258"/>
            <end position="1299"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF12509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF23314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF24630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023484.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2366" mass="265740" checksum="441C57ED1E5DF6A0" modified="2022-01-19" version="1">MFIYYLNVILFGFAFISFANKTKQDCEKDFEGVPGRNKIRLPQLHVSLERVERRAFHQMPVDSSSLYQTAVSVLHNSYLDCTSRNGFQYSRVTLVNNDVFLKEYKTFTQEKEASGYTKEELDETYAFLLFDSEREAKAVCQSGLRINTRSLTTLGDPAKGAYVSKYSDYLHPRPWYHGKSGCIVIFKLIKYYVYEFSSDSVVERPRQICPYVIIAFQYTEPKIMSTLNHKRIGQLSIQGHLLCDIALRSPYSAVIPAQLPAKLEMKYIIGVSDLKKKLPEAAFGKSNYIKNEVCYQDIYFSLYEVEISNKDQHKMDPLLENLKEKELAIIKYLQDQGFLILLTSSALTGDKGKNYFFFFSVKKQELNYENELNEISLKVTSVLPGLHYAIQEATTCPPEVGIHSSILVKRYFQKFAKLDKNSLAASGKNDNLPLSCDLSPNKSENVSPSEKCQKQSFSQLQSYLSDPSSYSLEMSVALDCLAGNPQSLCGISDRTCEADFSFVLPPDSVLPDIAAEIRVETEKPKNTPELNHTKKKWAPLKILSVVDSNRKGTQKKKINVSFPFPKKHGLTTNSNEPTLKLANLQFPHKRKRGKHFINQLTQKKFVHRTQSEPTTKGTSLPEDIKKPKKLKQPDAKNVQTSEKVAEQTKSKTIKTIPKGSCKPKAIKQLEPVRKETLSLSSNEIPSESQGTISGANETYTQSVTAQDINLTLKGSNCESHGLNLLADLALSSCIPPLEHKDDRVASPYDLSKERRSLRKRKPSRIASDHEYHRVDKHLKGGAAPSKTENPKLPSPAKSDLRKDLAAIPRDKSPVSSSKKNCTSPNSAKARPLLSKEALDTSDVNKHSPIASEHSYASQMAEHSKKNTLPKAAQGPAAFRNGAKSAKSGPLVGKVLPFRHQQNNTHPQKPFDDLAVKRRRGALSSRLKEDFSKSHTVKSCDGSVKVTCQWEAEYLFNLDSKYTNNSLEKTVIRALHGPWDPDMPDDVEEMKLILHMWVALFYSKPNKFLSSTRKVVEHSNPEKYVSINSSLDAFELSDDCEGAFDLEKCPADSQSEANQTSSTTLDLFELSDDRDGAFGLEKCPADSQSEVNQVSSSIHSTILDNITLSAEDKDNCQAGGDESLHLCEAIQLEVNMKSTKHDSPCRKGRESYDPLENQGEEEEEDFDYESINVEPIDLALSESNDADLEHEDMDQDPINLVLPXXXQDVPSDEITQSADALPENQEVTVQPAEEIKSSAQSDSLEDSCISQESRGTDSADYTSLSIKESNQVQSNTATQGEQKSPSTDTTELLNKSSGASESPDLVFENTHLEADSEAEKSCDKFKNAGVCSVTKKTPCNDELNQITRVITHGEHETFLCKLVESACILSVDNEKSFAKEHLDLKQINFINQYTHSLTLGEEETSPTDKPIRTDPELVTGAPFQQHSSPISRETDLHKSILEPSEHDPVLFKNMNSDHTDQIDVTEMCCISESQTPLSVGDESSSSCYTERPKIDTFLEHETPVVKIADLLGSEEEISPADKPTCTNPELLTDVAFQPHSIPISRETDVPTSLLKQSEKNPVFSKSMNSDHIDQIDVMELASSALGDFSGSCYTEQAKKDMFLEHEIPVGKVADLLENDDKEEPTSREEFDLGRTSPVASTASILEEEEEEFAEACDQSSLCEITELQSDCMMEDSLFADLHQTDSGVTREEIPVSSVQMPTTLCAHTDSRETLELSDTEDILEKHLANQGTKFPNKDRGGHLTFESLSYESFSGDSDQEYFGGTVHPTAKCRGSCGTRVVGTIHAATVTRTNYDCSRISSENENWKSDDWDSLEADKRFSVVESGWPIGFREDDRYVPPFVNIKDDQGTLRDYTNFIVTKKHKDKARPLQSSKRHDHSVERSDLISSLTRTWKVIDDLTQNTLDMECLRFSYKLKQVIKSQKTRLSTSNNMFPKAFSAQVMAETLPLREAPEAPSLNAPSRSRSPLLVTVVRSDTRQRSSSWHLRNDIYTDFAEPPLFVPWQEKFSNERNAAKVKSQGRDYAIPLHLSKLKYDDKLKESRGDISVILNEYAEFNRVMLNNIHAGNKGRGQSTTSEESAGKRKKCTHFPKRTASYENMISDLCNTLHYRLKSVVKEACKNACMFYLVETEDDPFFVRTKSLLKKSGHAEIEPLNFCKTQHLETGRLIVIIRNEDISLHIHKIPSLLRLKHCPNVTFAGVDSPEDVTDHTYQELFHLGGFVVSDDEVLETVTLGQLKEIVKTLEKLNGHGRWKWLLHYKESKKLKEDIRLDSAAHKKNWILRSCQEANTIEVLHYHQCDSKSCTKSEQLKCLLNLQVQHISARFAVYLTDKPSVSREVFESKGILVTDVNNFTGTVQNVVAPFQSSYW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7B1</accession>
    <name>A0A8C3T7B1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Radial spoke head 6 homolog A</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium axoneme</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7B1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023891.1">
        <property type="protein sequence ID" value="ENSCSRP00000022890.1"/>
        <property type="gene ID" value="ENSCSRG00000017248.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001534">
        <property type="term" value="C:radial spoke"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035082">
        <property type="term" value="P:axoneme assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060294">
        <property type="term" value="P:cilium movement involved in cell motility"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd22963">
        <property type="entry name" value="DD_CrRSP4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006802">
        <property type="entry name" value="Radial_spoke"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13159:SF0">
        <property type="entry name" value="RADIAL SPOKE HEAD 6 HOMOLOG A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13159">
        <property type="entry name" value="RADIAL SPOKEHEAD-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04712">
        <property type="entry name" value="Radial_spoke"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0966">Cell projection</keyword>
    <keyword evidence="3" id="KW-0969">Cilium</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="386"/>
            <end position="440"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="580"/>
            <end position="614"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="678"/>
            <end position="736"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="6">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="15"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="48"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="70"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="388"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="410"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="585"/>
            <end position="604"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="709"/>
            <end position="720"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="721"/>
            <end position="736"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022890.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="736" mass="82147" checksum="18BBECC7A53EA854" modified="2022-01-19" version="1">MADPSGDPPPEAQASPASGQSSEQLDQGPPPGQGPDQPDQEPPPGQETPPAQAPYQPTQPGQEPPPGQGTPPAQAPYQPTQPGQGPYQPSQTGQSPYEPGQAPYQPQQPGQDATPPDQAPYQPHQPGQYAYEAPQVGQGPYQPLSQEPRRSIYQTYAPGQEPYQLQESRGSLYQQQEPMLGPYQPFVPGHGPYQPHEPGYGLYQPGYSPYEDEIPDPEPRALAIQNAKAYLMKSSTKSGLNLYDHLAHMLTKILDERPINAVDIIENISKDVKWAQFQKKMDTLHDEHEMLPTFELAEKYKALFLKGTGEGGDQEPEEEITDSPLPNVMETAFYFEQAGVGLSMDENYHIFLALKQLVSTQPIQTCRFWGKILGLEMNYIVAEVEYREGEEEEETEEEEVIEEGGKEGSEEKDEEEDEEKEDEPPKSTYKPPPVVPKEENRTGTNKFIYFVCNEPGKPWVKLPPVTPTQIVAARKIKKFFTGRLDAPIVSYPPFPGNEANYLRVQIARISAGTQISPLGFYQFGEEEGDEEEEGGAGRDSYEENPDFETISVMELVDSLSNWVHHVQNILMQGRCSWINPSQKSEEEEEEGEEEEKAEEPDEPQPEVGPPLLTPLSEDAEIQNIPPWTSQLSTNLVPQYAIAVLQSNLWPGAYSYAIGKKFDNIYLGWGHKYSPENYSPSMPPPVQTEYPSGPEITEMNDPTVEEEQALKAAQEEALAAAEEMDEIEEEEDEDEDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T911</accession>
    <name>A0A8C3T911_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Interferon-induced very large GTPase 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T911"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027881.1">
        <property type="protein sequence ID" value="ENSCSRP00000026766.1"/>
        <property type="gene ID" value="ENSCSRG00000019895.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22796:SF6">
        <property type="entry name" value="INTERFERON-INDUCED VERY LARGE GTPASE 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22796">
        <property type="entry name" value="URG4-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026766.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="355" mass="40551" checksum="AD34C2E1B92421DF" modified="2022-01-19" version="1">MSPGEISCQGATSITTFADFLCNKLSAALRQAVYDKTAIDIANEMRSNYSAFNGNRSKLETSILISLAEEENFEKYRQYVHFPSDFLESFIKKCVDDYCLDKKNPRLKNFLMISLGSFQTLVLSAIRDSTRVVKDKDGNVSLWLDEFCNRLGDDLDLPRSELKSIEHQEIKDIEFLKEAMSKALPLVLENLKQEFAVIDMEPLKLKPHKILVEQLCGCWEQCPFCKAQCTNTIPGHDGDHSVHFHRPQALNGTQWYGTDELVIEICSSLVASDYFMVLCEKNQIPYKNYRQAGPAYANWSITADNSAQSYWKWFVSHFRSILEEDYCAKFEGKGAIPPDWGEIEKEAVISELKQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T971</accession>
    <name>A0A8C3T971_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Biotinidase</fullName>
            <ecNumber evidence="6">3.5.1.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Catalytic release of biotin from biocytin, the product of biotin-dependent carboxylases degradation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>biocytin + H2O = biotin + L-lysine</text>
            <dbReference type="Rhea" id="RHEA:77171"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:32551"/>
            <dbReference type="ChEBI" id="CHEBI:57586"/>
            <dbReference type="ChEBI" id="CHEBI:195545"/>
            <dbReference type="EC" id="3.5.1.12"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the carbon-nitrogen hydrolase superfamily. BTD/VNN family.</text>
    </comment>
    <dbReference type="EC" id="3.5.1.12" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T971"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026127.1">
        <property type="protein sequence ID" value="ENSCSRP00000025065.1"/>
        <property type="gene ID" value="ENSCSRG00000018748.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047708">
        <property type="term" value="F:biotinidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006768">
        <property type="term" value="P:biotin metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07567">
        <property type="entry name" value="biotinidase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.110.10:FF:000001">
        <property type="entry name" value="biotinidase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.110.10">
        <property type="entry name" value="Carbon-nitrogen hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012101">
        <property type="entry name" value="Biotinidase-like_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040154">
        <property type="entry name" value="Biotinidase/VNN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003010">
        <property type="entry name" value="C-N_Hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036526">
        <property type="entry name" value="C-N_Hydrolase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043957">
        <property type="entry name" value="Vanin_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10609:SF14">
        <property type="entry name" value="BIOTINIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10609">
        <property type="entry name" value="BIOTINIDASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00795">
        <property type="entry name" value="CN_hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19018">
        <property type="entry name" value="Vanin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF011861">
        <property type="entry name" value="Biotinidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56317">
        <property type="entry name" value="Carbon-nitrogen hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50263">
        <property type="entry name" value="CN_HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="41"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="domain" description="CN hydrolase" evidence="11">
        <location>
            <begin position="21"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="9">
        <location>
            <position position="63"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="9">
        <location>
            <position position="163"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="9">
        <location>
            <position position="196"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00037073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00039012"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039680"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00043697"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR011861-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025065.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="468" mass="53089" checksum="C55961B34527A1BD" modified="2022-01-19" version="1">MSKHLKKNGSSQQCVLFDRNRGPGSCTKRDTFLERLHKGPLWYTLWSMCLFCLQGAQIIVFPEDGIHGFNFTRETIYPYLEFVPCPQSVKWNPCREPHLFSDTEVLQRLSCMALRSKMFLVANIGAKQPCEYKDPLCPPDGRYQFNTDVVFNANGTLVARYRKQNLYFEYAFNTPPEVDYVLFDTPFAGKFGMFTCFDILFYEPAVSLVKEYNVKQVVYPTAWMNQLPLLSAVEFQQAFATAFNINVLAANIHHPSLGMTGSGIYTPSKSFIYHDMESHDGKLIVAEISVMTPEHESHLESNARPGKTEKDDKEAPLIFYREMMYDNFTLVPVRGTKGELQVCANTLCCYLSYQRPTISDELYALGVFDGLHTVHGTYYVQVCALVKCGGLSYSTCGQEVTDATALIDFQLGGNFSTSYIFPLLLMSGINPDFTDHLGWKNNYYFMSKNGPSSGLVTAALYGRRYERD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA27</accession>
    <name>A0A8C3TA27_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="35">Multidrug resistance-associated protein 4</fullName>
            <ecNumber evidence="4">7.6.2.2</ecNumber>
            <ecNumber evidence="14">7.6.2.3</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="39 40">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="39" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="39" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>17beta-estradiol 17-O-(beta-D-glucuronate)(in) + ATP + H2O = 17beta-estradiol 17-O-(beta-D-glucuronate)(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:60128"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:82961"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:60129"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>3',5'-cyclic AMP(in) + ATP + H2O = 3',5'-cyclic AMP(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66184"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:66185"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="33">
            <text>3',5'-cyclic GMP(in) + ATP + H2O = 3',5'-cyclic GMP(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66188"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57746"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="33">
            <dbReference type="Rhea" id="RHEA:66189"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>ATP + H2O + xenobioticSide 1 = ADP + phosphate + xenobioticSide 2.</text>
            <dbReference type="EC" id="7.6.2.2"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>an S-substituted glutathione(in) + ATP + H2O = an S-substituted glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19121"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:90779"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="7.6.2.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:19122"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>cholate(in) + glutathione(in) + ATP + H2O = cholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66396"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29747"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:66397"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>dehydroepiandrosterone 3-sulfate(in) + ATP + H2O = dehydroepiandrosterone 3-sulfate(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:61364"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57905"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:61365"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>glycochenodeoxycholate(in) + glutathione(in) + ATP + H2O = glycochenodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66408"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:36252"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:66409"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>glycocholate(in) + glutathione(in) + ATP + H2O = glycocholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66400"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29746"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="31">
            <dbReference type="Rhea" id="RHEA:66401"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="32">
            <text>glycodeoxycholate(in) + glutathione(in) + ATP + H2O = glycodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66380"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:82982"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="32">
            <dbReference type="Rhea" id="RHEA:66381"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>glycoursodeoxycholate(in) + glutathione(in) + ATP + H2O = glycoursodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66416"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:132030"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:66417"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>leukotriene B4(in) + ATP + H2O = leukotriene B4(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66424"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57461"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>leukotriene C4(in) + ATP + H2O = leukotriene C4(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38963"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57973"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:38964"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>prostaglandin E1(in) + ATP + H2O = prostaglandin E1(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66392"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57397"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:66393"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>prostaglandin E2(in) + ATP + H2O = prostaglandin E2(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66388"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="ChEBI" id="CHEBI:606564"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:66389"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>taurochenodeoxycholate(in) + glutathione(in) + ATP + H2O = taurochenodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66412"/>
            <dbReference type="ChEBI" id="CHEBI:9407"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:66413"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>taurocholate(in) + glutathione(in) + ATP + H2O = taurocholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66404"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:36257"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="30">
            <dbReference type="Rhea" id="RHEA:66405"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>tauroursodeoxycholate(in) + glutathione(in) + ATP + H2O = tauroursodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66420"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:132028"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:66421"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>urate(in) + ATP + H2O = urate(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16461"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17775"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:16462"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="34">Interacts (via PDZ-binding motif) with SNX27 (via PDZ domain); this interaction accelerates MRP4 internalization.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Apical cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Basolateral cell membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="7.6.2.2" evidence="4"/>
    <dbReference type="EC" id="7.6.2.3" evidence="14"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025974.1">
        <property type="protein sequence ID" value="ENSCSRP00000024915.1"/>
        <property type="gene ID" value="ENSCSRG00000018492.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015431">
        <property type="term" value="F:ABC-type glutathione S-conjugate transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008559">
        <property type="term" value="F:ABC-type xenobiotic transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006869">
        <property type="term" value="P:lipid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18593">
        <property type="entry name" value="ABC_6TM_MRP4_D1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18601">
        <property type="entry name" value="ABC_6TM_MRP4_D2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03250">
        <property type="entry name" value="ABCC_MRP_domain1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03244">
        <property type="entry name" value="ABCC_MRP_domain2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1560.10:FF:000027">
        <property type="entry name" value="ATP-binding cassette subfamily C member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:002135">
        <property type="entry name" value="Multidrug resistance-associated protein 4 isoform A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1560.10:FF:000014">
        <property type="entry name" value="Multidrug resistance-associated protein member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000163">
        <property type="entry name" value="Multidrug resistance-associated protein member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1560.10">
        <property type="entry name" value="ABC transporter type 1, transmembrane domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011527">
        <property type="entry name" value="ABC1_TM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036640">
        <property type="entry name" value="ABC1_TM_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003439">
        <property type="entry name" value="ABC_transporter-like_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017871">
        <property type="entry name" value="ABC_transporter-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050173">
        <property type="entry name" value="ABC_transporter_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030240">
        <property type="entry name" value="ABCC4_TMD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047083">
        <property type="entry name" value="ABCC4_TMD2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24223">
        <property type="entry name" value="ATP-BINDING CASSETTE SUB-FAMILY C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24223:SF357">
        <property type="entry name" value="ATP-BINDING CASSETTE SUB-FAMILY C MEMBER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00664">
        <property type="entry name" value="ABC_membrane"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00005">
        <property type="entry name" value="ABC_tran"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90123">
        <property type="entry name" value="ABC transporter transmembrane region"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50929">
        <property type="entry name" value="ABC_TM1F"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00211">
        <property type="entry name" value="ABC_TRANSPORTER_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50893">
        <property type="entry name" value="ABC_TRANSPORTER_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="13 36" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="40" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-1278">Translocase</keyword>
    <keyword evidence="7 36" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 36" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="80"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="134"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="210"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="237"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="319"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="348"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="707"/>
            <end position="733"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="772"/>
            <end position="796"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="840"/>
            <end position="863"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="869"/>
            <end position="887"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="953"/>
            <end position="975"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="981"/>
            <end position="1002"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="1076"/>
            <end position="1093"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transmembrane type-1" evidence="38">
        <location>
            <begin position="93"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transporter" evidence="37">
        <location>
            <begin position="411"/>
            <end position="634"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transmembrane type-1" evidence="38">
        <location>
            <begin position="718"/>
            <end position="1010"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transporter" evidence="37">
        <location>
            <begin position="1046"/>
            <end position="1292"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00024220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00034018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047523"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00048007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048665"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00050117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00050626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00050718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00051057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00051151"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00051287"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00051304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00051604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00051624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00051844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00052534"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00052647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="ARBA" id="ARBA00052963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="ARBA" id="ARBA00062847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="ARBA" id="ARBA00082792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="36">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="37">
        <source>
            <dbReference type="PROSITE" id="PS50893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="38">
        <source>
            <dbReference type="PROSITE" id="PS50929"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="39">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024915.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="40">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1343" mass="151660" checksum="089CE932DC74B390" modified="2022-01-19" version="1">MEAPRREEKPNPLRAANFCSRLFFWWLNPLFVTGHKRKLEEDDMYKVLAEDSSERVGEELQWYWDKEVQKAKKEARTPHLTKAIILCYWKSYLALGLFTLVEETLKVIQPVFLGKIINYFEIFDPLDTAALNFAYGYAAALSVCTLILAITHHLYFYHVQRAGMKLRVAMCHMIYRKALRLSNTALGKTNSGQIVNLLSNDVNKFDQVTIFLHFLWAGPLQAIAVTVLLWIEIGPSCLAGMAILIILLPLQTCIGKLFSSLRSKTAALTDARIRTMNEVITGMRIIKMYAWEKSFSELVSSIRRKEISMVLKSSYLRGLNLASFFVASKITVFMTFMTYVLLGNVISASRVFVAVSLYGAVRLTVTLFFPAAVERASEAIISIRRIKNFLILDEVSQFNLQLENSNENVLLHVQDLTCYWDKSLEIPTLQQLSFTVRPGELLAVIGPVGAGKSSLLSAVLGELPKDKGLMDVRGRIAYVSQQPWIFPGTVRSNILFGREYEREKYEKVLKVCALRKDMELLDDGDLTMIGDRGATLSGGQKARVNLARAVYQDADIYLLDDPLSAVDAEVSRHLFEKCIYQALHQKVSILVTHQLQYLHAVNQILILKEGKMVGKGTYSEFLSSGIDFASLLKKNEEVEQSPIPGISTMKLARNRTFSQSSVWSQDSLVQSQKDGAVEQPPTEPLVSALPEESRSEGKINFKIYRKYFAAGANYFVIFILLLLNILAQVAYVLQDWWLSYWSNEQEKLNVTSHGNIGINETRHLDLSLYLGIYAGLTVATVLFGIVRSLLVFTVLVNAGQTLHNKMFQSLLKAPVLFFDRNPIGRILNRFSKDIGHLDDLLPLTILDFIQTLLQIFGVVAVAVAVIPWILIPLVPLCIVFIFLRRYFLDTARDIKRLESTTRSPVFSHLSTSLQGLWTIRAFRAEQRFQELFDAHQDLHSEAWFLFLTTSRWFAVRLDAICAIFVIAIAFGSLLLAKTLDAGQVGLALSYAITLMGMFQWGVRQSAEVENLMISVERVMEYTELEKEAPWESNKCPSAEWPSQGVIVFENVNFAYSLDGPLVLRHLSVLIKSKEKLLGLIILAWLVLQVGIVGRTGAGKSSLIAALFRLAEPKGRIWIDKCLTSELGLHDLRKKISIIPQEPILFTGTMRKNLDPFNEYTDEELWNVLKEVQLKEAVEELPYKMETQLAESGSNFSVGQRQLVCLARAILKKNQILIIDEATANVDPRTDELIQKTIREKFAQCTVLTIAHRLNTIIGSDKIMVLDAGRLKEYNEPYILLQEKESLFYKMVQQVGKAEAAALIETAKQVYFRKNYPEVIQNGQVVTDSSIDAASGLIIYETAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAQ7</accession>
    <name>A0A8C3TAQ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Lebercilin-like protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="4">Leber congenital amaurosis 5-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the LCA5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAQ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026819.1">
        <property type="protein sequence ID" value="ENSCSRP00000025737.1"/>
        <property type="gene ID" value="ENSCSRG00000019214.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042073">
        <property type="term" value="P:intraciliary transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026188">
        <property type="entry name" value="Lebercilin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028933">
        <property type="entry name" value="Lebercilin_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16650">
        <property type="entry name" value="C21ORF13-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16650:SF9">
        <property type="entry name" value="LEBERCILIN-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15619">
        <property type="entry name" value="Lebercilin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Lebercilin" evidence="7">
        <location>
            <begin position="55"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="316"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="388"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="59"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="225"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="328"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="361"/>
            <end position="372"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="413"/>
            <end position="422"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00041189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00041402"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF15619"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025737.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="540" mass="61969" checksum="0AEB5A32271653E8" modified="2022-01-19" version="1">KYLNSEILVQILNTVPYILPLSRGKKLPPKKMQFQNTSFLSSQNNMIFQKKDATAQRILSARLHKIKELKNELSDLQHKLEASNLENQLLKQLQYRHLKAIGKYENAENNLPDLIAKHYSEVRSLRGLLRKSQEQERNTSRKLREVEAELLKTKDALQALQKLSEDTNLAERGELTHRLSILTEKMEANDKRIQGLEKQLKLNSSIFSRQLAAENRKTVAARTITKNLQMEIKSLQQKIKEKEREVDIKNIYTNRMLKGLQDKVDPVLRKKGNVYLDEIQLMEEKNHFDFMERKKKKREVQKRKADLLKEELEKLMKAGQTRPTNDVPIRKNNQEKVVAEENEKEERKSKQLSDKGAADDTSATPMQNNRTPTRLKKQYTFTEATENLHQGFPASGPVSNTGNLRKNRQAGRHQSETAEPKARNSFGIYEPSFGKVTKTRQKDTAVENGSYVRTTLIERKNSLMEELFGPSCVLNNHSTPNTKGLDKEQTIVDNERLHNYTSEISNIDTGLQCGDSKLTVGNFITLSTSSPSDFTMTIPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBN9</accession>
    <name>A0A8C3TBN9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Collagen type I alpha 1 chain</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000028293.1">
        <property type="protein sequence ID" value="ENSCSRP00000027170.1"/>
        <property type="gene ID" value="ENSCSRG00000015189.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005581">
        <property type="term" value="C:collagen trimer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005201">
        <property type="term" value="F:extracellular matrix structural constituent"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.1000:FF:000001">
        <property type="entry name" value="Collagen alpha-1 type I chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.70.10:FF:000013">
        <property type="entry name" value="Collagen, type I, alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.1000">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008160">
        <property type="entry name" value="Collagen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050149">
        <property type="entry name" value="Collagen_superfamily"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000885">
        <property type="entry name" value="Fib_collagen_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001007">
        <property type="entry name" value="VWF_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24023:SF1112">
        <property type="entry name" value="COL_CUTICLE_N DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24023">
        <property type="entry name" value="COLLAGEN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01410">
        <property type="entry name" value="COLFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01391">
        <property type="entry name" value="Collagen"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00093">
        <property type="entry name" value="VWC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00038">
        <property type="entry name" value="COLFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00214">
        <property type="entry name" value="VWC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57603">
        <property type="entry name" value="FnI-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51461">
        <property type="entry name" value="NC1_FIB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01208">
        <property type="entry name" value="VWFC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50184">
        <property type="entry name" value="VWFC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="8" id="KW-0176">Collagen</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 13" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="13">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034282647" evidence="13">
        <location>
            <begin position="25"/>
            <end position="1454"/>
        </location>
    </feature>
    <feature type="domain" description="VWFC" evidence="14">
        <location>
            <begin position="31"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="domain" description="Fibrillar collagen NC1" evidence="15">
        <location>
            <begin position="1219"/>
            <end position="1454"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="88"/>
            <end position="1205"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="106"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="131"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="163"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="188"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="219"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="234"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="308"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="12">
        <location>
            <begin position="346"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="359"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="12">
        <location>
            <begin position="382"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="402"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="438"/>
            <end position="447"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="464"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="509"/>
            <end position="618"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="653"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="674"/>
            <end position="684"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="12">
        <location>
            <begin position="685"/>
            <end position="694"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="695"/>
            <end position="708"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="722"/>
            <end position="731"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="774"/>
            <end position="788"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="801"/>
            <end position="884"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="902"/>
            <end position="912"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="921"/>
            <end position="942"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="986"/>
            <end position="996"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="998"/>
            <end position="1013"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="1032"/>
            <end position="1047"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1068"/>
            <end position="1082"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="1083"/>
            <end position="1097"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1116"/>
            <end position="1140"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="1167"/>
            <end position="1182"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027170.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1454" mass="137950" checksum="5E60B9B75DF319E9" modified="2022-01-19" version="1">MFSFVDSRLLLLIAATVLLTKGQGEEDIPSGNCIQDGVTYSDKEVWKPIPCQLCVCDGGNILCDEMICDDISDCPNPKIDPEECCPTCPEATESSVRPEATGVEGPRGERGPRGDRGVPGPPGRDGIPGQPGLPGPPGPPGPPGLGGNFAPQLSYGYDEKSVGGLSMPGPMGPAGPRGLPGPPGSPGPQGFQGPPGEPGEPGSSGPMGPRGPAGPPGKNGDDGEAGKPGRPGERGAPGPQGARGLPGTAGLPGMKGHRGFSGLDGAKGDTGPAGPKGEPGSPGENGAPGQIGPRGLSGERGRPGPSGPAGARGNDGAPGAAGPTGPTGPAGPPGFPGAVGTKGETGPQGGRGGEGPQGARGEPGAPGPAGAAGPAGNPGSDGQPGGKGATGSPGISGAPGFPGARGPSGPQGPSGAPGPKGNSGEPGATGNKGDAGAKGEPGPVGVQGPPGPSGEEGKRGSRGEPGPAGLPGPAGERGSPGSRGFPGSDGISGPKGPSGERGSPGPAGPKGSPGESGRPGEPGLPGAKGLTGSPGSPGPDGKTGPTGPAGQDGRPGPAGPPGSRGQAGVMGFPGPKGAAGEPGKPGERGVPGPVGAVGAPGKDGEAGAQGPPGAAGPSGERGEQGPSGAPGFQGLPGPAGPAGESGKPGEQGAPGDSGAPGPAGARGERGFPGERGVQGAPGAQGPRGGNGAPGNDGAKGDAGAPGSPGNQGPPGLQGMPGERGAAGLPGARGDRGDAGAKGTDGSPGKDGPRGLTGPIGPPGPAGAPGDKGEAGPSGPAGPTGARGAPGDRGEPGPPGPAGFAGPPGADGQPGAKGESGDAGAKGDAGAPGPAGPTGAPGPSGAIGAPGPKGARGSAGPPGATGFPGAAGRVGPPGPSGNIGLPGPPGPSGKEGGKGPRGETGPAGRTGEPGPAGPPGPSGEKGSPGADGAPGASGTPGPQGIAGQRGVVGLPGQRGERGFPGLPGPSGEPGKQGPSGSSGERGPPGPVGPPGLAGPPGEAGREGSPGSEGAPGRDGAAGPKGDRGETGPSGPPGAPGAPGAPGPVGPAGKNGDRGETGPAGPAGPAGPAGARGAAGPQGARGDKGETGEHGDRGLKGHRGFSGLQGPPGPPGSPGEQGPSGASGPAGPRGPPGSSGSAGKDGLNGLPGPIGPPGPRGRTGDAGPAGPPGPPGPPGPPGPPSGGFDFSFLPQPPQEKAHTDSRYYRADDANVMRDRDLEVDTTLKSLTLQIENIRSPEGTRKNPARTCRDLKMCHNDWKSGEYWIDPNQGCNLDAIKVYCNMETGETCVYPTQATAAQKNWYISKNPKEKKHVWFGETMSDGFQFEYGGEGSNPADVAIQLTFLRLMSTEAAQNITYHCKNSVAYMDQETGNLKKALLLQGSNEIEIRAEGNSRFTYGVTEDGCTSHTGTWGKTVIEYKTTKTSRLPVIDVAPMDVGAPDQEFGIDIGPVCFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBR4</accession>
    <name>A0A8C3TBR4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Cyclic nucleotide gated channel subunit alpha 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cyclic nucleotide-gated cation channel (TC 1.A.1.5) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBR4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027277.1">
        <property type="protein sequence ID" value="ENSCSRP00000026181.1"/>
        <property type="gene ID" value="ENSCSRG00000019501.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017071">
        <property type="term" value="C:intracellular cyclic nucleotide activated cation channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030552">
        <property type="term" value="F:cAMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030553">
        <property type="term" value="F:cGMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005222">
        <property type="term" value="F:intracellularly cAMP-activated cation channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005223">
        <property type="term" value="F:intracellularly cGMP-activated cation channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044877">
        <property type="term" value="F:protein-containing complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00038">
        <property type="entry name" value="CAP_ED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.10:FF:000002">
        <property type="entry name" value="Cyclic nucleotide gated channel alpha 1a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.630:FF:000001">
        <property type="entry name" value="Cyclic nucleotide-gated channel alpha 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000030">
        <property type="entry name" value="Cyclic nucleotide-gated channel alpha 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.300:FF:000002">
        <property type="entry name" value="Cyclic nucleotide-gated channel alpha 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.300">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.630">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.10">
        <property type="entry name" value="Jelly Rolls"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032406">
        <property type="entry name" value="CLZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050866">
        <property type="entry name" value="CNG_cation_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018488">
        <property type="entry name" value="cNMP-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000595">
        <property type="entry name" value="cNMP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018490">
        <property type="entry name" value="cNMP-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014710">
        <property type="entry name" value="RmlC-like_jellyroll"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45638">
        <property type="entry name" value="CYCLIC NUCLEOTIDE-GATED CATION CHANNEL SUBUNIT A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45638:SF9">
        <property type="entry name" value="CYCLIC NUCLEOTIDE-GATED CHANNEL ROD PHOTORECEPTOR SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16526">
        <property type="entry name" value="CLZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00027">
        <property type="entry name" value="cNMP_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00100">
        <property type="entry name" value="cNMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51206">
        <property type="entry name" value="cAMP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00888">
        <property type="entry name" value="CNMP_BINDING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00889">
        <property type="entry name" value="CNMP_BINDING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50042">
        <property type="entry name" value="CNMP_BINDING_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0114">cAMP</keyword>
    <keyword evidence="4" id="KW-0116">cAMP-binding</keyword>
    <keyword evidence="15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="13" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="12" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="10 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="6 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 16" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="14" id="KW-0844">Vision</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="82"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="114"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="214"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="292"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="domain" description="Cyclic nucleotide-binding" evidence="17">
        <location>
            <begin position="396"/>
            <end position="502"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="544"/>
            <end position="582"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022566"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026181.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="587" mass="67965" checksum="464016AC55332BB8" modified="2022-01-19" version="1">MDWGHNKAASSTHIRIQRRVNSTYNVKRLVFLLVCFNHRTSFVVPKTHFHFYKFLTNISFSFCLLLREKKDLFVIDPSGNLYYYWLFCIALPVMYNWTMIIARACFDELQNDHLGMWFIFDYISDIIYIADMFVRTRTGYLEQGLLVKEKLKLKQKYTGTLQFKLDLLSVIPTDLLYFKLGLNYPELRINRVLKVSRMFEFFQRTETRTNYPNIFRISTLVMYIVIIIHWNACVYYSISKAIGFGADTWVYPNTSDPEFARLARKYVYSLYWSTLTLTTIGETPPPVKDSEYFFVVVDFLVGVLIFATIVGNIGSMISNMNAARAEFQGRIDAIKQYMHFRNVNKEIEKRVIKWFDYLWTNKKAVDEREVLKYLPDKLRAEIAISVHLDTLKKVRIFADCEAGLLVELVLKLQPQVYSPGDYICRKGDIGREMYIIKEGKLAVVADDGITQFVVLSDGSYFGEISILNIKGSKAGNRRTANIRSIGYSDLFCLSKDDLMEALIEYPDAKALLEEKGKEILLKDGLLDINVANTGSDPKNIEEKVIQMEGAVDNLQTKLARLLAEYDATQQKLKKRLTQIEKILKSTT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCZ8</accession>
    <name>A0A8C3TCZ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Dual specificity protein phosphatase 10</fullName>
            <ecNumber evidence="5">3.1.3.16</ecNumber>
            <ecNumber evidence="4">3.1.3.48</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Protein phosphatase involved in the inactivation of MAP kinases. Has a specificity for the MAPK11/MAPK12/MAPK13/MAPK14 subfamily. It preferably dephosphorylates p38.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10 21">
            <text>O-phospho-L-seryl-[protein] + H2O = L-seryl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:20629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11 21">
            <text>O-phospho-L-threonyl-[protein] + H2O = L-threonyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:47004"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="13">Monomer. Interacts with MAPK14.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.16" evidence="5"/>
    <dbReference type="EC" id="3.1.3.48" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCZ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027442.1">
        <property type="protein sequence ID" value="ENSCSRP00000026340.1"/>
        <property type="gene ID" value="ENSCSRG00000019610.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033550">
        <property type="term" value="F:MAP kinase tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017017">
        <property type="term" value="F:MAP kinase tyrosine/serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004722">
        <property type="term" value="F:protein serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008330">
        <property type="term" value="F:protein tyrosine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046329">
        <property type="term" value="P:negative regulation of JNK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060284">
        <property type="term" value="P:regulation of cell development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002682">
        <property type="term" value="P:regulation of immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051239">
        <property type="term" value="P:regulation of multicellular organismal process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd14567">
        <property type="entry name" value="DSP_DUSP10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01446">
        <property type="entry name" value="DSP_MapKP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000028">
        <property type="entry name" value="Dual specificity phosphatase 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.250.10:FF:000013">
        <property type="entry name" value="Dual specificity phosphatase 10 (Predicted)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.250.10">
        <property type="entry name" value="Rhodanese-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000340">
        <property type="entry name" value="Dual-sp_phosphatase_cat-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008343">
        <property type="entry name" value="MKP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001763">
        <property type="entry name" value="Rhodanese-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036873">
        <property type="entry name" value="Rhodanese-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020422">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10159">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10159:SF299">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00782">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00581">
        <property type="entry name" value="Rhodanese"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01908">
        <property type="entry name" value="ADSPHPHTASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01764">
        <property type="entry name" value="MAPKPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00195">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00450">
        <property type="entry name" value="RHOD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52821">
        <property type="entry name" value="Rhodanese/Cell cycle control phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50206">
        <property type="entry name" value="RHODANESE_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50054">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rhodanese" evidence="18">
        <location>
            <begin position="166"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="16">
        <location>
            <begin position="319"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="17">
        <location>
            <begin position="382"/>
            <end position="441"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="92"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="92"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="110"/>
            <end position="125"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00013081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00054237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00064745"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00068800"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026340.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="480" mass="52513" checksum="FD56DA7B506A4945" modified="2022-01-19" version="1">MPPSPLDDRVVVALSRPVRPQDLSLCLDSSYLESASSASESHTSLLGTAVVSLKAANLTYMPSSNGSARSLSCGCSSASCCTVATYDKDNQAQTQASTSSTTNVGTSTTCPANQMVNNNENTGTLSPSGGVGSPASGTTKQLASIKIIYPNDLAKKMTKCNKSHQQNQGPVIIDCRPFMEYNKSHIQGAVHINCSDKISRRRLQQGKITVLDLISCREGKDSFKRIFSKEIVVYDENTNEPSRVMPSQPLHVVLESLKREGKEPLVLKGGLSSFKQNHENLCDNSLQLQECPEGGGGASAVPATLPQSIPTTPDIENAELTPILPFLFLGNEHDAQDLEKLQRMNIGYVINVTTHLPLYHYEKGLFNYKRLPATDSNKQNLRQYFEEAFEFIEEAHQCGKGLLIHCQAGVSRSATIVIAYLMKHTRMTMTDAYKFVKGKRPIISPNLNFMGQLLEFEEDLNNGITPRILTPKLIGVETVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH22</accession>
    <name>A0A8C3TH22_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Pumilio homolog 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Inhibits the poly(ADP-ribosyl)ation activity of PARP1 and the degradation of PARP1 by CASP3 following genotoxic stress. Binds to double-stranded RNA or DNA without sequence specificity. Involved in development of the eye and of primordial germ cells.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleolus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
            <location evidence="3">Nucleoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TH22"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029653.1">
        <property type="protein sequence ID" value="ENSCSRP00000028497.1"/>
        <property type="gene ID" value="ENSCSRG00000020973.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="497380at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000207">
        <property type="entry name" value="Pumilio RNA-binding family member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:001092">
        <property type="entry name" value="Pumilio RNA-binding family member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012959">
        <property type="entry name" value="CPL_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033133">
        <property type="entry name" value="PUM-HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040059">
        <property type="entry name" value="PUM3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001313">
        <property type="entry name" value="Pumilio_RNA-bd_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13389">
        <property type="entry name" value="PUMILIO HOMOLOG 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13389:SF0">
        <property type="entry name" value="PUMILIO HOMOLOG 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08144">
        <property type="entry name" value="CPL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00025">
        <property type="entry name" value="Pumilio"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50302">
        <property type="entry name" value="PUM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50303">
        <property type="entry name" value="PUM_HD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0694">RNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00055542"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00073764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028497.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="634" mass="72123" checksum="234D75BCFAF1170C" modified="2022-01-19" version="1">MEAKGKKRFMGKNGKAPQRKHKFKKDNGSGPPKKFYSKGGEEGKPKFRSKKSEKGNKKLGKTSVKQFKSKQQPEKFSRKRKLQEDNEGGSLPKKPRWDDLKKKKKELKQSRQLNDKTNYDVIIKTKQIWESVRRKNCDKEKREKLINELHKLLQGKIKTMAFAHDSTRVIQCFIRYGNDKQRQETFEELKDSLLELSKSKYSRNIVKKFLMYGTKPQVAEIIKSFKGEVKKMLRHSEASAVVEYAYNDKAILEQRNMLTEELYGNTFQVYKSPVHPTLDKVLEAHPEKQEAIMDEMKQILTPMAQKEAVIKHSLVHKVFLDFFIHALPKQRSEMIEAIREAVIYLAHTHDGARVAMHALWHGTPKDRKTIMKTMKTYVEKIATGEFSHLVLLAAFDCIDDTKLMKQLIISEISGSLPNIINNKYGRKVLLYLLSPRDPAHFLPEIVKILQQGDGNAYSKKDADVRRCELLEAISPALLGYLQEHAQEVVMDKATCVLVADILGSALGDVQPAMNAIASLAAEELVPGGKDGQLHIAEHPAGHLVLKWLIEQDEKMRENGREGCFARTLVECVSIKNMKSWAEVNRGAMILCCLLRSTDQEVANKVKGGLKSLIPKLKSNKNVKGIEALLETLTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THG4</accession>
    <name>A0A8C3THG4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Actin alpha 2, smooth muscle</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the actin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030546.1">
        <property type="protein sequence ID" value="ENSCSRP00000029374.1"/>
        <property type="gene ID" value="ENSCSRG00000021501.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5132116at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd10224">
        <property type="entry name" value="ASKHA_NBD_actin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000131">
        <property type="entry name" value="Actin, alpha skeletal muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000291">
        <property type="entry name" value="Actin, alpha skeletal muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.10:FF:000047">
        <property type="entry name" value="Actin, alpha skeletal muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000058">
        <property type="entry name" value="Putative actin-related protein 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.10">
        <property type="entry name" value="Actin, Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004000">
        <property type="entry name" value="Actin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020902">
        <property type="entry name" value="Actin/actin-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004001">
        <property type="entry name" value="Actin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11937">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00022">
        <property type="entry name" value="Actin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00190">
        <property type="entry name" value="ACTIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00268">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00406">
        <property type="entry name" value="ACTINS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00432">
        <property type="entry name" value="ACTINS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01132">
        <property type="entry name" value="ACTINS_ACT_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0558">Oxidation</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006752"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029374.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="377" mass="42009" checksum="2D0543262DB35CA5" modified="2022-01-19" version="1">MCEEEDSTALVCDNGSGLCKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIEHGIITNWDDMEKIWHHSFYNELRVAPEEHPTLLTEAPLNPKANREKMTQIMFETFNVPAMYVAIQAVLSLYASGRTTGIVLDSGDGVTHNVPIYEGYALPHAIMRLDLAGRDLTDYLMKILTERGYSFVTTAEREIVRDIKEKLCYVALDFENEMATAASSSSLEKSYELPDGQVITIGNERFRCPETLFQPSFIGMESAGIHETTYNSIMKCDIDIRKDLYANNVLSGGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKQEYDEAGPSIVHRKCF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIF5</accession>
    <name>A0A8C3TIF5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Cytochrome b-c1 complex subunit Rieske, mitochondrial</fullName>
            <ecNumber evidence="11">7.1.1.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>a quinol + 2 Fe(III)-[cytochrome c](out) = a quinone + 2 Fe(II)-[cytochrome c](out) + 2 H(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:11484"/>
            <dbReference type="Rhea" id="RHEA-COMP:10350"/>
            <dbReference type="Rhea" id="RHEA-COMP:14399"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24646"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="ChEBI" id="CHEBI:132124"/>
            <dbReference type="EC" id="7.1.1.8"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="11">
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
        </cofactor>
        <text evidence="11">Binds 1 [2Fe-2S] cluster per subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Mitochondrion inner membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="miscellaneous">
        <text evidence="11">The Rieske protein is a high potential 2Fe-2S protein.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Rieske iron-sulfur protein family.</text>
    </comment>
    <dbReference type="EC" id="7.1.1.8" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIF5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030227.1">
        <property type="protein sequence ID" value="ENSCSRP00000029061.1"/>
        <property type="gene ID" value="ENSCSRG00000021302.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1637982at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045275">
        <property type="term" value="C:respiratory chain complex III"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051537">
        <property type="term" value="F:2 iron, 2 sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008121">
        <property type="term" value="F:quinol-cytochrome-c reductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd03470">
        <property type="entry name" value="Rieske_cytochrome_bc1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.270:FF:000001">
        <property type="entry name" value="Cytochrome b-c1 complex subunit Rieske, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.210.10:FF:000001">
        <property type="entry name" value="Cytochrome b-c1 complex subunit Rieske, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.102.10.10:FF:000001">
        <property type="entry name" value="Cytochrome b-c1 complex subunit Rieske, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.210.10">
        <property type="entry name" value="Cytochrome Bc1 Complex, Chain I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.102.10.10">
        <property type="entry name" value="Rieske [2Fe-2S] iron-sulphur domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.270">
        <property type="entry name" value="Ubiquinol cytochrome reductase, transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037008">
        <property type="entry name" value="bc1_Rieske_TM_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011070">
        <property type="entry name" value="Globular_prot_asu/bsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017941">
        <property type="entry name" value="Rieske_2Fe-2S"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036922">
        <property type="entry name" value="Rieske_2Fe-2S_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014349">
        <property type="entry name" value="Rieske_Fe-S_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005805">
        <property type="entry name" value="Rieske_Fe-S_prot_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004192">
        <property type="entry name" value="Rieske_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006317">
        <property type="entry name" value="Ubiquinol_cyt_c_Rdtase_Fe-S-su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015248">
        <property type="entry name" value="UQCRFS1_N"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01416">
        <property type="entry name" value="Rieske_proteo"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10134">
        <property type="entry name" value="CYTOCHROME B-C1 COMPLEX SUBUNIT RIESKE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00355">
        <property type="entry name" value="Rieske"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09165">
        <property type="entry name" value="Ubiq-Cytc-red_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02921">
        <property type="entry name" value="UCR_TM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00162">
        <property type="entry name" value="RIESKE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50022">
        <property type="entry name" value="ISP domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81502">
        <property type="entry name" value="ISP transmembrane anchor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56568">
        <property type="entry name" value="Non-globular alpha+beta subunits of globular proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51296">
        <property type="entry name" value="RIESKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0001">2Fe-2S</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0249">Electron transport</keyword>
    <keyword evidence="7" id="KW-0408">Iron</keyword>
    <keyword evidence="8" id="KW-0411">Iron-sulfur</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0679">Respiratory chain</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="11" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU004494"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU004495"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029061.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="273" mass="29491" checksum="D9D75184A3012E3F" modified="2022-01-19" version="1">MLSVAARAGPLAPYLSAAAHAVPGPLKPLVPGLVQQAEKLPLDPKRPVLCRESLSGRAPRGGLVATASLNAPASVRYIHNDVSVPDFSDYRRPDVLDKTKSSQDSSDARKGFSYLLTATTCVASAYAAKNVVTQFVSSMSASADVLALSKIEIKLSEIPEGKNMAFKWRGKPLFVRHRTQKEINQEAEVPLTELRDPQHDLDRVKKPEWVILVGVCTHLGCVPIANAGDFGGYYCPCHGSHYDASGRIRKGPAPANLEVPYYEFASDDLIIVG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIT6</accession>
    <name>A0A8C3TIT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Claudin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Cell junction</location>
            <location evidence="8">Tight junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Cell membrane</location>
            <topology evidence="8">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 8">Belongs to the claudin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="8">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029537.1">
        <property type="protein sequence ID" value="ENSCSRP00000028383.1"/>
        <property type="gene ID" value="ENSCSRG00000020906.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.150:FF:000001">
        <property type="entry name" value="Claudin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.150">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006187">
        <property type="entry name" value="Claudin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017974">
        <property type="entry name" value="Claudin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004031">
        <property type="entry name" value="PMP22/EMP/MP20/Claudin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12002">
        <property type="entry name" value="CLAUDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00822">
        <property type="entry name" value="PMP22_Claudin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01077">
        <property type="entry name" value="CLAUDIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01385">
        <property type="entry name" value="CLAUDIN14"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01346">
        <property type="entry name" value="CLAUDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0965">Cell junction</keyword>
    <keyword evidence="3 8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 8" id="KW-0796">Tight junction</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="82"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="117"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="160"/>
            <end position="182"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU060637"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028383.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="204" mass="22140" checksum="F4128E683ADD0083" modified="2022-01-19" version="1">MASMAVQLLGFLLSLFGLIGTLIATILPHWWRTAHIGTNIITAVAYMKGLWMECVWHSTGIYQCQVHRSQLALPRDLQAARAMMVISCVISTLACVVSVIGMHCTRCVKGTSAKNSLAVSGGIFFILAGLICLVPVSWTTNDVVTDFYNPILPNGMKYEIGQALYLGFFSASLTILGGALLCTSCQSTGNNIPYQPQPRTKEHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIF9</accession>
    <name>A0A8C3XIF9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Regulator of G protein signaling 11</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIF9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001709.1">
        <property type="protein sequence ID" value="ENSCSRP00000001656.1"/>
        <property type="gene ID" value="ENSCSRG00000001314.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="196547at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:regulation of G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04450">
        <property type="entry name" value="DEP_RGS7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00068">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000001">
        <property type="entry name" value="Putative regulator of g-protein signaling 12"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.260.10">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000591">
        <property type="entry name" value="DEP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015898">
        <property type="entry name" value="G-protein_gamma-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036284">
        <property type="entry name" value="GGL_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047016">
        <property type="entry name" value="RGS6/7/9/11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047017">
        <property type="entry name" value="RGS6/7/9/11_DHEX_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040759">
        <property type="entry name" value="RGS_DHEX"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45746">
        <property type="entry name" value="LP21163P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45746:SF3">
        <property type="entry name" value="REGULATOR OF G-PROTEIN SIGNALING 11"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF00610">
        <property type="entry name" value="DEP"/>
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    </dbReference>
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        <property type="entry name" value="G-gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18148">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01301">
        <property type="entry name" value="RGSPROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00049">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01224">
        <property type="entry name" value="G_gamma"/>
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    </dbReference>
    <dbReference type="SMART" id="SM00224">
        <property type="entry name" value="GGL"/>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
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    </dbReference>
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        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
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    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001656.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="468" mass="54571" checksum="37DC719952BDE8C8" modified="2022-01-19" version="1">MGAGLLLKTQILRGAWPKMERVIVSMQDPDMGIKMRNQRLLITVIPHAMTGNDIVEWLIQKYSISEEESLHLGNLLVKHGYIYPLKDPRSLVLRADDSPYRFQTPYFWTSSKWPATELDYAIYLAKKNIRKQGDLIDHEKDNYNLLHKRINHTWDFVVMQAREQLRAAKQRRKGDRIVIDCQEQAYWLVNRPPPGALNVLEHGPERRNCHISRVQLPENTDYYKREIECCRKAMGRTRVKSSICLEGYIKFNEQYVPHDPIMSGCLPSNPWITDDTTYWAMNAPTVMTPTKLRVERWGFGFSELLGDTLGRRQLLEFLKKEFSAENLSFWEACEELRYGEQARIADIVDSIYQQFLAPGATRWVNIDSKTMERTLEGIKTPHRYVMDDAQMHIYMLMKKDSYPRFLKSELYRSLLAEAIMPPETKKRVFPFMRKQRHSSPSPALLLPTGEPEVKAEDQSKVVAVPMES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ21</accession>
    <name>A0A8C3XJ21_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJ21"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001845.1">
        <property type="protein sequence ID" value="ENSCSRP00000001791.1"/>
        <property type="gene ID" value="ENSCSRG00000001414.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001791.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="61" mass="6849" checksum="96EE065B0642A617" modified="2022-01-19" version="1">MEIKYPSRERSRSLLTKLGNVMDMKRLAHQFSMAAAESDKEYGFSGKQFIAASVLDCSAVF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJF1</accession>
    <name>A0A8C3XJF1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003897.1">
        <property type="protein sequence ID" value="ENSCSRP00000003768.1"/>
        <property type="gene ID" value="ENSCSRG00000002852.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="77"/>
            <end position="131"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003768.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="13524" checksum="F879FEF9EDBA96E3" modified="2022-01-19" version="1">CLAQRVTGSEPGRAGTGCPACHVPFRSTRVTPALSSPRASQLDNSPDFFLFLCGLLGPLLKTFERAAAFLVESGYQRHGARPPWNSPTPKGGAGRVPAVSGPAEGGAYRPALGLPAGHTERGALPLNSCTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKE5</accession>
    <name>A0A8C3XKE5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKE5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004748.1">
        <property type="protein sequence ID" value="ENSCSRP00000004599.1"/>
        <property type="gene ID" value="ENSCSRG00000003490.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004599.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="73" mass="8051" checksum="694AB36DF8908882" modified="2022-01-19" version="1">LVESLSQLSTKLTQFFLFHSSQTKKAERIPKGCPVWWHVPVIPAAWEAAVGGSLRSSRLLCAMSIRCPVLLTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKF8</accession>
    <name>A0A8C3XKF8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">SRY-box transcription factor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKF8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006122.1">
        <property type="protein sequence ID" value="ENSCSRP00000005928.1"/>
        <property type="gene ID" value="ENSCSRG00000004464.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001228">
        <property type="term" value="F:DNA-binding transcription activator activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007420">
        <property type="term" value="P:brain development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045165">
        <property type="term" value="P:cell fate commitment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030182">
        <property type="term" value="P:neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01388">
        <property type="entry name" value="HMG-box_SoxB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.30.10:FF:000002">
        <property type="entry name" value="transcription factor Sox-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.30.10">
        <property type="entry name" value="High mobility group box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009071">
        <property type="entry name" value="HMG_box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036910">
        <property type="entry name" value="HMG_box_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022097">
        <property type="entry name" value="SOX_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050140">
        <property type="entry name" value="SRY-related_HMG-box_TF-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10270">
        <property type="entry name" value="SOX TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10270:SF231">
        <property type="entry name" value="TRANSCRIPTION FACTOR SOX-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00505">
        <property type="entry name" value="HMG_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12336">
        <property type="entry name" value="SOXp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00398">
        <property type="entry name" value="HMG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47095">
        <property type="entry name" value="HMG-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50118">
        <property type="entry name" value="HMG_BOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0010">Activator</keyword>
    <keyword evidence="3 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="HMG box" evidence="9">
        <location>
            <begin position="39"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="HMG box" evidence="7">
        <location>
            <begin position="39"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="242"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="24"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="242"/>
            <end position="259"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005928.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="315" mass="34454" checksum="C95C5FD39E92B014" modified="2022-01-19" version="1">MYNMMETDLKPPAPQQTSGGGTGNSNSAASNQKNSPDRVKRPMNAFMVWSRGQRRKMAQENPKMHNSEISKRLGAEWKLLSEAEKRPFIDEAKRLRALHMKEHPDYKYRPRRKTKTLMKKDKYTLPGGLLAPGTNTMTTGVGVGAALGAGVNQRMDSYAHMNGWTNGGYGMMQEQLGYPQHPGLNAHNAAQMQPMHRYDVSALQYNSMTSSQTYMNGSPTYSMSYSQQGTPGMALGSMGSVVKTESSTSPPVVTSSSHSRAPCQAGDLRDMISMYLPGAEVPEPAAPSRLHMSQHYQSAPVPGTAINGTLPLSHM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKK5</accession>
    <name>A0A8C3XKK5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">protein-synthesizing GTPase</fullName>
            <ecNumber evidence="2">3.6.5.3</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.3"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.3" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKK5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005116.1">
        <property type="protein sequence ID" value="ENSCSRP00000004959.1"/>
        <property type="gene ID" value="ENSCSRG00000003747.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005850">
        <property type="term" value="C:eukaryotic translation initiation factor 2 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003743">
        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000049">
        <property type="term" value="F:tRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001731">
        <property type="term" value="P:formation of translation preinitiation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01888">
        <property type="entry name" value="eIF2_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03688">
        <property type="entry name" value="eIF2_gamma_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15490">
        <property type="entry name" value="eIF2_gamma_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.10:FF:000009">
        <property type="entry name" value="Eukaryotic translation initiation factor 2 subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.10:FF:000011">
        <property type="entry name" value="Eukaryotic translation initiation factor 2 subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000065">
        <property type="entry name" value="Eukaryotic translation initiation factor 2 subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.10">
        <property type="entry name" value="Translation factors"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004161">
        <property type="entry name" value="EFTu-like_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050543">
        <property type="entry name" value="eIF2G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015256">
        <property type="entry name" value="eIF2g_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044127">
        <property type="entry name" value="eIF2g_dom_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044128">
        <property type="entry name" value="eIF2g_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000795">
        <property type="entry name" value="T_Tr_GTP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009000">
        <property type="entry name" value="Transl_B-barrel_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009001">
        <property type="entry name" value="Transl_elong_EF1A/Init_IF2_C"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003077">
        <property type="entry name" value="PRK04000.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42854">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 3 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42854:SF3">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09173">
        <property type="entry name" value="eIF2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00009">
        <property type="entry name" value="GTP_EFTU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03144">
        <property type="entry name" value="GTP_EFTU_D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00315">
        <property type="entry name" value="ELONGATNFCT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50465">
        <property type="entry name" value="EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50447">
        <property type="entry name" value="Translation proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51722">
        <property type="entry name" value="G_TR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tr-type G" evidence="9">
        <location>
            <begin position="39"/>
            <end position="247"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007249"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011986"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00048107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004959.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="472" mass="51161" checksum="97E3FFB601B33765" modified="2022-01-19" version="1">MAGDEAGVTLGQPHLSRQDLATLNVTKLTPLSPEVISRQATINIGTIGHVAHGKSTVVKAISGVHTVRFKNELERNITIKLGYANAKIYKLDDPSCSRPECYRSCGSSTPDEFPTDIPGTKGNFKLIRHVSFVDCPGHDILMATMLNGAAVMDAALLLIAGNESCPQPQTSEHLAAIEIMKLKHILILQNKIDLVKESQAKEQYEQILTFVQGTVAEGAPIIPISAQLKYNIEVVCEYIVKKIPVPLRDFTSEPRLIVIRSFDVNKPGCEVDDLKGGVAGGSILKGVLKVGQELEVRPGIVSKDSEGKLMCKPIFSKIVSLFAEHNDLQYAAPGGLIGVGTKIDPTLCRADRMVGQVLGAVGALPEIFTELEISYFLLRRLLGVRTEGDKKAAKVQKLSKNEVLMVNIGSLSTGGRVSAVKADLGKIVLTNPVCTEVGEKIALSRRVEKHWRLIGWGQIRRGVTIKPTIDDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMZ8</accession>
    <name>A0A8C3XMZ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">U1-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMZ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010295.1">
        <property type="protein sequence ID" value="ENSCSRP00000009939.1"/>
        <property type="gene ID" value="ENSCSRG00000007435.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003604">
        <property type="entry name" value="Matrin/U1-like-C_Znf_C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051868">
        <property type="entry name" value="ZN346_ZMAT4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46144:SF6">
        <property type="entry name" value="C2H2-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46144">
        <property type="entry name" value="ZINC FINGER PROTEIN 385B-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12874">
        <property type="entry name" value="zf-met"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00451">
        <property type="entry name" value="ZnF_U1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="U1-type" evidence="7">
        <location>
            <begin position="28"/>
            <end position="62"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00451"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009939.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="128" mass="13824" checksum="021E83FA02AC2BCE" modified="2025-10-08" version="2">MNCATRLHRVEAAGSQSEQRVKREKKHQSFTLCEVCNIQLNSAAQAQIHYNGKSHQKRLKQINKGKVPTGPGECSALWAPGRAAGAGAPPTVQIVPAPLAFCAQDWPCRTPLGMGQLLPGHVALFRFG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN79</accession>
    <name>A0A8C3XN79_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Secreted protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012287.1">
        <property type="protein sequence ID" value="ENSCSRP00000011832.1"/>
        <property type="gene ID" value="ENSCSRG00000008862.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034264811" description="Secreted protein" evidence="1">
        <location>
            <begin position="26"/>
            <end position="132"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011832.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="132" mass="15471" checksum="5062F0B3BAD80F7D" modified="2022-01-19" version="1">MCHKMCNFFTFFPLYISYGLQLVHSKNEKQNSPLIFFNNCISAQVIHYSLQPCLCNLTSEMLAIKACTCNNEKSILYYYSIKMCMDLRCFSLSESLKHASMHAPTHTLFSLFPFFSYRRKDIHLGDKCHRMV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNC8</accession>
    <name>A0A8C3XNC8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Soluble scavenger receptor cysteine-rich domain-containing protein SSC5D</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Binds to extracellular matrix proteins. Binds to pathogen-associated molecular patterns (PAMPs) present on the cell walls of Gram-positive and Gram-negative bacteria and fungi, behaving as a pattern recognition receptor (PRR). Induces bacterial and fungal aggregation and subsequent inhibition of PAMP-induced cytokine release. Does not possess intrinsic bactericidal activity. May play a role in the innate defense and homeostasis of certain epithelial surfaces.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">Interacts with LGALS1 and laminin.</text>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNC8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011117.1">
        <property type="protein sequence ID" value="ENSCSRP00000010719.1"/>
        <property type="gene ID" value="ENSCSRG00000008022.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.250.10:FF:000001">
        <property type="entry name" value="Lysyl oxidase 4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.250.10:FF:000007">
        <property type="entry name" value="Soluble scavenger receptor cysteine-rich domain-containing protein SSC5D"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.250.10">
        <property type="entry name" value="SRCR-like domain"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001190">
        <property type="entry name" value="SRCR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036772">
        <property type="entry name" value="SRCR-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19331">
        <property type="entry name" value="SCAVENGER RECEPTOR DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19331:SF487">
        <property type="entry name" value="SOLUBLE SCAVENGER RECEPTOR CYSTEINE-RICH DOMAIN-CONTAINING PROTEIN SSC5D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00530">
        <property type="entry name" value="SRCR"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00258">
        <property type="entry name" value="SPERACTRCPTR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00202">
        <property type="entry name" value="SR"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56487">
        <property type="entry name" value="SRCR-like"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00420">
        <property type="entry name" value="SRCR_1"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50287">
        <property type="entry name" value="SRCR_2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0675">Receptor</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="domain" description="SRCR" evidence="10">
        <location>
            <begin position="7"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="10">
        <location>
            <begin position="115"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="10">
        <location>
            <begin position="225"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="10">
        <location>
            <begin position="333"/>
            <end position="433"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="10">
        <location>
            <begin position="435"/>
            <end position="536"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="10">
        <location>
            <begin position="568"/>
            <end position="669"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="10">
        <location>
            <begin position="675"/>
            <end position="776"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="10">
        <location>
            <begin position="781"/>
            <end position="885"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="32"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="45"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="76"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="140"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="153"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="184"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="250"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="263"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="294"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="358"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="371"/>
            <end position="432"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="402"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="506"/>
            <end position="516"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="639"/>
            <end position="649"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="746"/>
            <end position="756"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="854"/>
            <end position="864"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00058074"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00064153"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00069168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00196"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50287"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010719.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="887" mass="94096" checksum="210829F4841FC9C8" modified="2022-01-19" version="1">MPGLTQLRLVNGPSRCAGRVEVLHNQQWGTVCHDDWDITDAGVVCRQLGCGTALSAPGGAQFGQGSDPIWLDDVKCAGTEAALSDCRARPWGEHNCYHTEDAGVECSGISEVDQLRLVNGPSRCAGRVEVLHNQQWGTVCDHSWDLQDAGVVCRQLGCGTPLLAPGGARFGQGSDHIWLDDVNCTGTEVALSDCRARPWGDSNCTHGEDAGVVCSDSDMPGLTQLRLVNGPSRCAGRVEVLHKQRWGTVCHDDWDITDAGVVCRQLGCGTALSAPGGAQFGQGSDPIWLDDVKCAGTEAALSDCRARPWGEHNCYHTEDAGVECSGISEVAQLQLVNGPSRCAGRVEVLHNQQWGTVCDHSWDLTDAGVVCRQLGCGTALSAPRGARFGRGSDRIWLDDVTCTGKEVALTDCRARPWGDSNCTHGEDAGVVCTEVRLVSGPHRCAGRVEVRLDGRWGTVCDDGWDLGDVAVLCRQLGCGTAMEALSSKVFGPGPESDPVLMTNVECQGTEVVLGSCPYTDPGDVCQHDEDAGARCQAADVGVSYSGPGVSPHSPGAGVPAAAFALPEVRLVGGPHRCAGRVEVRLDGRWGTVCDDGWDLGDVAVLCRQLGCGTAMEALSSKVFGPGPESDPVLMTNVECQGTEAALGNCSSTDPGDVCQHDEDAGARCQGASSEVRLVSGPHRCAGRVEVRLDGRWGTVCDDGWDLGDVAVLCRQLGCGPAMEALNGTVFGPGPESDPVLMLNVECQGTEVALGSCPYMDPGDVCQPDEDAGAYCQEPFAVQLVNGPSKCSGRLEVRYDGLWGTVCDDDWSEFNAQVVCRELGCGPAEPLARKLQDRPRFGQGTGKIWLDDIRCKGTEETLQNCAHRFRSYHDCTHREDISVVCQDT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPX5</accession>
    <name>A0A8C3XPX5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Cell membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPX5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014529.1">
        <property type="protein sequence ID" value="ENSCSRP00000013947.1"/>
        <property type="gene ID" value="ENSCSRG00000010653.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15224">
        <property type="entry name" value="7tmA_OR6B-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050939">
        <property type="entry name" value="Olfactory_GPCR1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242:SF359">
        <property type="entry name" value="ODORANT RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 14" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 14" id="KW-0552">Olfaction</keyword>
    <keyword evidence="10 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 14" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="12 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="25"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="59"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="99"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="141"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="200"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="242"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="273"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="41"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013947.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="34714" checksum="132B8BF9C810B170" modified="2022-01-19" version="1">MRKGNYSSHTDFIILGFPGLPEHQGLLFVLFVTIYMLTLMENLVLIVTIKLNCQLHIPMYFFLGNLSLLEISYVSVTVPKLLSNLLLGEKGISLGGCMAQLYFFLSLASSECFLLAAMAYDRYLAICHPLHYPALMNHRACAVLSLGSWLSGFLASFPSIVMISRLQFCSANTIQHFFCDLPPLLKLSCTDTSTIETLDFVAALSVLVTSLLVTGTSYICIFSTVARIPSVAGKCKAFSTSASHLVVVSMFYATTLFMYARPRAVGTFDLNKMVSVLYTVVAPFLNPIIYSLRNREVRETLGRPLHSKPNNRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ84</accession>
    <name>A0A8C3XQ84_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">N-acetyltransferase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ84"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015241.1">
        <property type="protein sequence ID" value="ENSCSRP00000014619.1"/>
        <property type="gene ID" value="ENSCSRG00000011070.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004042">
        <property type="term" value="F:L-glutamate N-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006536">
        <property type="term" value="P:glutamate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006526">
        <property type="term" value="P:L-arginine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1160.10">
        <property type="entry name" value="Acetylglutamate kinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036393">
        <property type="entry name" value="AceGlu_kinase-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006855">
        <property type="entry name" value="Vertebrate-like_GNAT_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23342">
        <property type="entry name" value="N-ACETYLGLUTAMATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23342:SF0">
        <property type="entry name" value="N-ACETYLGLUTAMATE SYNTHASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04768">
        <property type="entry name" value="NAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53633">
        <property type="entry name" value="Carbamate kinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51731">
        <property type="entry name" value="GNAT_NAGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="N-acetyltransferase" evidence="3">
        <location>
            <begin position="290"/>
            <end position="414"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="18"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="24"/>
            <end position="34"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51731"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014619.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="414" mass="44303" checksum="8AA11EC6505781F6" modified="2025-10-08" version="2">MGGEGVIAVGRQGGELLAAAGPQSPQPLHPPPQGSLPGTKLPAIGAALPRASAEPGLPIRQCPCPGRHLPSPLTLAFSLAFLQRMDMKPLLVLGLPSRSSLSDTLTFRDTKALLTQNCKALADALRQNSAATMPFFGAGAVLGAEQSPANSSGISVDSDLLQWCLESGNIPIICPVGETRGRQALLLDSVEVTAAVSRALLPTKIIFLNMTGGIRNSGQKVLGNVNLPADLDLVTEAQWMGHKEQQQVRLIIDLLSRLPYEASAVVVSAGALLAEIFSNKGSGTLFRNAERMLRAERLEELDQQRLVSLINTSFGKTLRGDYLASLRPRLHSIYFSEGYNAAAIITKEPVLGGMPYLDKFVVSSTKKSQGSGQMLWECIRQDLRTLFWRSRVTNPINPCFKHTNGSPAIPALGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQE7</accession>
    <name>A0A8C3XQE7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">A to I editase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017175.1">
        <property type="protein sequence ID" value="ENSCSRP00000016440.1"/>
        <property type="gene ID" value="ENSCSRG00000012591.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003726">
        <property type="term" value="F:double-stranded RNA adenosine deaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003725">
        <property type="term" value="F:double-stranded RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008251">
        <property type="term" value="F:tRNA-specific adenosine deaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006382">
        <property type="term" value="P:adenosine to inosine editing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006396">
        <property type="term" value="P:RNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002466">
        <property type="entry name" value="A_deamin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10910:SF107">
        <property type="entry name" value="DOUBLE-STRANDED RNA-SPECIFIC ADENOSINE DEAMINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10910">
        <property type="entry name" value="EUKARYOTE SPECIFIC DSRNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02137">
        <property type="entry name" value="A_deamin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00552">
        <property type="entry name" value="ADEAMc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50141">
        <property type="entry name" value="A_DEAMIN_EDITASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="A to I editase" evidence="1">
        <location>
            <begin position="1"/>
            <end position="189"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016440.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="194" mass="21676" checksum="19DD9D69C448D951" modified="2022-01-19" version="1">MSCSDKILRWNVLGLQGALLSHFMQPVYLSSVMLGYLYSQGHLTRAICCRMSRDGSTFEAGLQAPYHVKHPEVGRVSVYDSARQTGKTKESSVNWCLADESEVEVLDGTKGRVDGPKLEVSRVSKRSMFALFQQLCAKADRKDLQSLALYSDAKEAASAYQGAKRHFFSALEEMSYGSWIDKPQEEENFSLTEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQI9</accession>
    <name>A0A8C3XQI9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Death effector domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">A scaffold protein that directs CASP3 to certain substrates and facilitates their ordered degradation during apoptosis. May also play a role in mediating CASP3 cleavage of KRT18. Regulates degradation of intermediate filaments during apoptosis. May play a role in the general transcription machinery in the nucleus and might be an important regulator of the activity of GTF3C3. Inhibits DNA transcription in vitro.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Interacts with CASP8, CASP10, KRT8, KRT18, CASP3 and FADD. Homodimerizes and heterodimerizes with DEDD2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQI9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017459.1">
        <property type="protein sequence ID" value="ENSCSRP00000016692.1"/>
        <property type="gene ID" value="ENSCSRG00000012819.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6422954at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003006">
        <property type="term" value="P:developmental process involved in reproduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008625">
        <property type="term" value="P:extrinsic apoptotic signaling pathway via death domain receptors"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042981">
        <property type="term" value="P:regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08790">
        <property type="entry name" value="DED_DEDD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.533.10:FF:000004">
        <property type="entry name" value="Death effector domain-containing protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.533.10">
        <property type="entry name" value="Death Domain, Fas"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011029">
        <property type="entry name" value="DEATH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001875">
        <property type="entry name" value="DED_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038856">
        <property type="entry name" value="DEDD/DEDD2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049341">
        <property type="entry name" value="TRADD-like_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15205">
        <property type="entry name" value="DEATH EFFECTOR DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15205:SF2">
        <property type="entry name" value="DEATH EFFECTOR DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01335">
        <property type="entry name" value="DED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20694">
        <property type="entry name" value="TRADD-like_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00031">
        <property type="entry name" value="DED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47986">
        <property type="entry name" value="DEATH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50168">
        <property type="entry name" value="DED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00056861"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00064438"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00074207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016692.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="318" mass="36873" checksum="B75B38F3CF758DE9" modified="2022-01-19" version="1">MDTLKRSRAQAWPEETGDREHGLYSLHRMFDIVGTHLTHRDVRVLSFLFVDVIDDYERGMIRSGRDFLLALERQGRCDETNFRQVLQLLRIITRHDLLPYVTLKRRRAVCPDLVDKYLEETSIRYVMPRAHSDAEHGLTHPHKSVPPHHPVVCRSSAGPPICTKRPGRGRALLSSQHKRRKSMTPDPKEKQTCDIRLRVRAEYCQHETALQGNVFSNKQDPLERQFERFNQANTILKSRDLGSIICDIKFSELTYLDAFWRDYINGSLLEALKGVFITDSLKQAVGHEAIKLLVNVDEEDYEVGRQKLLRNLMLHTAP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRJ6</accession>
    <name>A0A8C3XRJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Peroxisome proliferator-activated receptor gamma coactivator-related protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">PGC-1-related coactivator</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Acts as a coactivator during transcriptional activation of nuclear genes related to mitochondrial biogenesis and cell growth. Involved in the transcription coactivation of CREB and NRF1 target genes.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Interacts with CREB1 and NRF1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019727.1">
        <property type="protein sequence ID" value="ENSCSRP00000018864.1"/>
        <property type="gene ID" value="ENSCSRG00000014426.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000199">
        <property type="entry name" value="Putative peroxisome proliferator-activated receptor gamma coactivator-related protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034605">
        <property type="entry name" value="PGC-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15528">
        <property type="entry name" value="PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR GAMMA COACTIVATOR 1 PGC-1 -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15528:SF5">
        <property type="entry name" value="PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR GAMMA COACTIVATOR-RELATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0010">Activator</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="RRM" evidence="14">
        <location>
            <begin position="284"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="69"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="80"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="104"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="149"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="13">
        <location>
            <begin position="195"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="207"/>
            <end position="251"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00058682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00063598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00071304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00079467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018864.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="405" mass="44914" checksum="506261CD3C22F904" modified="2022-01-19" version="1">MEAKPLPQSKPRGKGPPPTTCGPPSHVGSGDHDYCVRGPGQPEEGARLPGALELGSRWNVKHHQDITIKPLSSLPTRTLAWPGLGPRPGAAPGSSEQLDHRTSARSQAAAGSSSPPTSVLLSPDASPCRDEEPQPKQPAAKRSLRCYRSRVASPSPRARSSRSFSSTSSGASAPSSSSSSSSSRSRSRSLSPPPKRWRRYRSRCSRSSRSSSCSGCGSCGRSRGRSSSSSSYSSSSCSASRSRSRSPSPRWRSNRRRRYDYCDPPDHCQHQRVLHKERAIEERRVVFIGKIPSRMTRAELRHRFSVFGDIEECTLHFRAEGDNYGFVTYRYAKEAFAAIESGHKLRSPDEQPFDLCFGGRRQFCRRNYADLDSNREDFDPVPIKSKFDSLDFDTLLKQAQRNLRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTI4</accession>
    <name>A0A8C3XTI4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Rho-related GTP-binding protein RhoG</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3">Plays a role in immunological synaptic F-actin density and architecture organization. Regulates actin reorganization in lymphocytes, possibly through the modulation of Rac1 activity. Required for the formation of membrane ruffles during macropinocytosis. Plays a role in cell migration and is required for the formation of cup-like structures during trans-endothelial migration of leukocytes. Binds phospholipids in an activation-dependent manner; thereby acting as an anchor for other proteins to the plasma membrane (PM). Plays a role in exocytosis of cytotoxic granules (CG) by lymphocytes/Component of the exocytosis machinery in natural killer (NK) and CD8+ T cells. Promotes the docking of cytotoxic granules (CG) to the plasma membrane through the interaction with UNC13D. Involved in the cytotoxic activity of lymphocytes/primary CD8+ T cells.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Interacts with ARHGEF26. Interacts with ARHGEF16. Interacts with UNC13D; the interaction increases RhoG affinity to the membrane lipids, targets UNC13D to membrane lipids and facilitates cytotoxic granule (CG) docking to the plasma membrane.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTI4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023960.1">
        <property type="protein sequence ID" value="ENSCSRP00000022956.1"/>
        <property type="gene ID" value="ENSCSRG00000017293.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8830751at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007264">
        <property type="term" value="P:small GTPase-mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000118">
        <property type="entry name" value="Rho-related GTP-binding protein RhoG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003578">
        <property type="entry name" value="Small_GTPase_Rho"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24072">
        <property type="entry name" value="RHO FAMILY GTPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00059483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00065562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00069400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022956.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="191" mass="21515" checksum="1F0996534EF3B7DF" modified="2022-01-19" version="1">MQSIKCVVVGDGAVGKTCLLICYTTNAFPKEYIPTVFDNYSAQNTVDGRTINLNLWDTAGQEEYDRLRTLSYPQTNVFIICFSIASPPSYENVKHKWYPEVCHHCPNVPILLVGTKKDLRNNPDTIKKLKEQNQMPVTTQQGVNLSKQIHAVKYMECSALNQEGIKEVFTEAVRAVLNPTPVKPKKPCILL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTV0</accession>
    <name>A0A8C3XTV0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Activator of transcription and developmental regulator AUTS2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTV0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023229.1">
        <property type="protein sequence ID" value="ENSCSRP00000022251.1"/>
        <property type="gene ID" value="ENSCSRG00000016415.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023246">
        <property type="entry name" value="AUTS2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14429:SF5">
        <property type="entry name" value="AUTISM SUSCEPTIBILITY GENE 2 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14429">
        <property type="entry name" value="FIBROSIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15336">
        <property type="entry name" value="Auts2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02044">
        <property type="entry name" value="FIBROSIN1LPF"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="58"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="525"/>
            <end position="773"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="872"/>
            <end position="898"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="973"/>
            <end position="1011"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="29"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="105"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="120"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="179"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="555"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="567"/>
            <end position="604"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="620"/>
            <end position="629"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="630"/>
            <end position="688"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="713"/>
            <end position="745"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="877"/>
            <end position="886"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="973"/>
            <end position="994"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="995"/>
            <end position="1011"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022251.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1011" mass="112374" checksum="A45DA71DD3D7643B" modified="2022-01-19" version="1">KELGVSTLAENDNQDARGLAVPKISGLERSQEKSQDSSKEPILEPVVPKDACPQVCQPLAQHLLEPQPEAPSPSPVLVQRTEAPAQPPQSQASQPLQGPEEAQRPPAPQPQVQRPPRPQSPLQSAHQNLPLGQPHPSSQSLSQPLSAYNSSSLSLNSLSSSRSSTPAKTQAPPPHISHHPSASPFPLSLPSHSPLHTFTPTLQPPAHPHHPNMFAPPTALPPPPPLTSGTLQVAGHPAGSTYSEQDLLRQELNTRFLASQSADRGASLGPPPYLRTEFHQHQHQHQHTHQHTHQHTFTPFPHAIPPTAIMPTPAPPMFDKYPTKVDPFYRHSLFHSYPPAVSGIPPMIPPTGPFGSLQGAFQPKTSNPIDVAARPGTVPHTLLQKDPRLTDPFRPMFRKPGKWCAMHVHIAWQIYHHQQKVKKQMQSDPHKLDFGLKPEFLSRPPGPSLFGAIHHPHDLARPSTLFSAAGAAHPAGTPFGPPPHHSNFLNPAAHLEPFNRPTTFTGLAAVGGNAFGGLGNPTVTPNSMFGHKDGPSMQGFSNPHEPWNRLHRTPPSFPTPPPWLKPGELERGSSAAAHDRDRDVDKRDSSVSKDDKERESIEKRHSSHPSPAPIHPVNSLGHNRSSAEQIRSHLNPEIREKEKPKERERDHSESRKDMNVEEHKGKDNYSSEKEGLGHESRAVEESKQMSRVPSPYARPPVVESTRPNSTSNREAERKNEPAYDNQKKNSEVKVKEERKEDHDVPPEGPQTHRSSDQPPPISTSNVHPGPLVSMPMTVGVTGIHPMNSISGLDRTRMMTPFMGISPIPGGERFPYPSFHWDPMRDHLRDPYRELDIHRRDPLGRDFLLRNDPLHRLSTPRLYEADRSFRDREPHDYNHHHHHHHHALSMDPRREHERGNHLDERERLHMLREDYEHARLHSVHPAALDGHLPHPSLITPGLPSMHYPRVSPPTGHQNGILNKTPPTAALSAPPPLISTLGPRPGSPRRTTPLSTEMRERPPSHTLKDIEAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU06</accession>
    <name>A0A8C3XU06_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Small integral membrane protein 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SMIM12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU06"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025008.1">
        <property type="protein sequence ID" value="ENSCSRP00000023977.1"/>
        <property type="gene ID" value="ENSCSRG00000018015.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031933">
        <property type="entry name" value="UPF0767"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28599">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28599:SF1">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15990">
        <property type="entry name" value="UPF0767"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="12"/>
            <end position="31"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023977.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="92" mass="10732" checksum="BE4FBA34897121E3" modified="2022-01-19" version="1">MWPLLWTTVRAYAPYVTFPVAFVVGAVGYHLEWFIRGDCPQPAEEEKSIKERREDRKLQELAGKDLTEVVSLKEKLEFTPRAVLNRNRPEKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV46</accession>
    <name>A0A8C3XV46_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV46"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027403.1">
        <property type="protein sequence ID" value="ENSCSRP00000026305.1"/>
        <property type="gene ID" value="ENSCSRG00000019579.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034451">
        <property type="term" value="C:centriolar satellite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005876">
        <property type="term" value="C:spindle microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007099">
        <property type="term" value="P:centriole replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007020">
        <property type="term" value="P:microtubule nucleation"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045931">
        <property type="term" value="P:positive regulation of mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042481">
        <property type="entry name" value="CCDC57"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46725">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 57"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46725:SF1">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 57"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="71"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="7"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="30"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="71"/>
            <end position="83"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026305.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="16770" checksum="01F9A3F4B27451A2" modified="2022-01-19" version="1">MSPPASSPAHGSSASPHPRAPGQQKECKSSETNQSQQFSRESTSQSQQAWMSSSGVHSSLQDIWQILDMGSSPSILSPQSNIDQVLHHPTSEKSQQNIETGDRDRAPAADLTVKGTNFEVQPKLIANKSSQTHPIKSKISQQMQKIRNYNVKH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVY3</accession>
    <name>A0A8C3XVY3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">protein-tyrosine-phosphatase</fullName>
            <ecNumber evidence="3">3.1.3.48</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein-tyrosine phosphatase family. Receptor class 2B subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.48" evidence="3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029216.1">
        <property type="protein sequence ID" value="ENSCSRP00000028069.1"/>
        <property type="gene ID" value="ENSCSRG00000019780.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="CDD" id="cd06263">
        <property type="entry name" value="MAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14633">
        <property type="entry name" value="R-PTPc-M-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000003">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase kappa isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000005">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase kappa isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000019">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase kappa isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000006">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase T isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000152">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase T isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000009">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase U isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000025">
        <property type="entry name" value="receptor-type tyrosine-protein phosphatase U isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057598">
        <property type="entry name" value="Fn3_PTPRU"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013151">
        <property type="entry name" value="Immunoglobulin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000998">
        <property type="entry name" value="MAM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000242">
        <property type="entry name" value="PTP_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045911">
        <property type="entry name" value="R-PTP-mu_cat_rpt1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051622">
        <property type="entry name" value="R-tyr_protein_phosphatases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003595">
        <property type="entry name" value="Tyr_Pase_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24051:SF11">
        <property type="entry name" value="PROTEIN TYROSINE PHOSPHATASE, RECEPTOR TYPE, M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24051">
        <property type="entry name" value="SUSHI DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23144">
        <property type="entry name" value="Fn3_PTPRU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00047">
        <property type="entry name" value="ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00629">
        <property type="entry name" value="MAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00102">
        <property type="entry name" value="Y_phosphatase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00020">
        <property type="entry name" value="MAMDOMAIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00700">
        <property type="entry name" value="PRTYPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00137">
        <property type="entry name" value="MAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00194">
        <property type="entry name" value="PTPc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00404">
        <property type="entry name" value="PTPc_motif"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00740">
        <property type="entry name" value="MAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50060">
        <property type="entry name" value="MAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50055">
        <property type="entry name" value="TYR_PHOSPHATASE_PTP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="15" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="11 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="13" id="KW-0675">Receptor</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="5 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="786"/>
            <end position="807"/>
        </location>
    </feature>
    <feature type="domain" description="MAM" evidence="21">
        <location>
            <begin position="43"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="22">
        <location>
            <begin position="204"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="23">
        <location>
            <begin position="302"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="23">
        <location>
            <begin position="400"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="23">
        <location>
            <begin position="499"/>
            <end position="605"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="19">
        <location>
            <begin position="952"/>
            <end position="1206"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="20">
        <location>
            <begin position="1123"/>
            <end position="1197"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="19">
        <location>
            <begin position="1238"/>
            <end position="1488"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="20">
        <location>
            <begin position="1414"/>
            <end position="1484"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="376"/>
            <end position="397"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006396"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00051722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028069.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1488" mass="167980" checksum="49016B8D7E542D17" modified="2022-01-19" version="1">MTGQLRRKGRGKLKQYCFFLENFLQSHLCFILPCLLAQASAEGGCSFDEPFSSCGYSQSDDDDLNWDQVNTLLKPSSDPWMPSGSFMLVNTSGRFAEQRAHLLLPHLKENDTHCIDFHYYVSSKSGSNPGSLNVYVKVNNGPLGNPIWNMSGAATGTWNRAELAISTFWPNFYQVIFEVVTSGHQGYLAIDEVKVLGHPCTKTPHFLRLQSVEVNAGQFATFQCTANGKTNTGDRLWLQGIYVRDAPLKDIKVSNDRRFVAFFNVVNATKRDAGNYRCMIRTEGGAGVSSYAELIVKEPPVPIAPPQLSSVGATYLWIQLNANSINGDGPIIEREVEYRTSSGSWYDRQPVDSTSYKIGHLDPDTEYEISVLLTRPGEGGTGSPGPALKTRTKCADPMRGPRKLEVVEIKSRQITIRWEPFGYNVTRCHRYNLTVHYRYQAGGQEQVREEVSWDTESSHPQHTITNLSPYTNVSVKLVLMNPEGRKESQELVVQTDEDVPSAVPLESIQGSTFEEKIFLQWREPVQTYGVITLYEITYKAVSSFDPEIDLSNQSGRVLKLGNETHYLFFGLYPGTTYSFTIRASTAKGFGPPITNQFTTKISAPSMPPYELETPLNQTDSTVTILLKPAQSRGAPVSVYQIVVEEERPRRTKKTTEILKCYPVPIHFQNASLLNSQYYFAAEFPANSLQAAQPFTIGDNRTYSGFWNTPLLPHKSYSIYFQAASRANGETKIDCVRVATKAAIIVTQLTTPYIRIAPAAGDDQLTGAATRKPDPEPEKETDHTVKIAGVIAGILLFVIIFLGVVLVMKKRKLAKKRKETLSSTRQEMTVMVNSMDKSYTEQGTNCDEAFSFMDTHNLNGRSVSSPSSFTMKTNTLSTTVPNSYYPDPFVPTAILDETHTMASETSSSVQSHTYKKRDPVDVPYQTGQLHPAIRVADLLQHITQMKCAEGYGFKEEYESFFEGQSAPWDSAKKDENRMKNRYGNIIAYDHSRVRLQPIEGETNSDYINGNYIDGYHRPNHYIATQGPMQETIYDFWRMVWHENTASIVMVTNLVEVGRVKCCKYWPDDTEIYKDIKVTLIETELLAEYVIRTFAVEKRGAHEIREIRQFHFTGWPDHGVPYHATGLLGFVRQVKSKSPPNAGPLVVHCSAGAGRTGCFIVIDIMLDMAEREGVVDIYNCVRELRSRRVNMVQTEEQYVFIHDAILEACLCGDTSIPASQVRSVYYEMNKLDPQTNSSQIKEEFRTLNMVTPTLRVEDCSIALLPRNHEKNRCMDVLPPDRCLPFLITIDGESSNYINAALMDSYKQPSAFIVTQHPLPNTVKDFWRLVLDYHCTSIVMLNDVDPAQLCPQYWPENGVHRHGPIQVEFVSADLEEDIISRIFRIYNAARPQDGYRMVQQFQFLGWPMYRDTPVSKRSFLKQIRQVEKWQEEYNGGEGRTVVHCLNGGGRSGTFCAISIVCEMLRHQRAVDVFHAVKTLRNNKPNMVDLLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJC6</accession>
    <name>A0A8C3RJC6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Enoyl-CoA delta isomerase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Peroxisome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000228.1">
        <property type="protein sequence ID" value="ENSCSRP00000000220.1"/>
        <property type="gene ID" value="ENSCSRG00000000201.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005777">
        <property type="term" value="C:peroxisome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004165">
        <property type="term" value="F:delta(3)-delta(2)-enoyl-CoA isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000062">
        <property type="term" value="F:fatty-acyl-CoA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd06558">
        <property type="entry name" value="crotonase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.80.10:FF:000026">
        <property type="entry name" value="Enoyl-CoA delta isomerase 2, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.226.10:FF:000084">
        <property type="entry name" value="Enoyl-CoA delta isomerase 2, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.80.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.226.10">
        <property type="entry name" value="2-enoyl-CoA Hydratase, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.12.10">
        <property type="entry name" value="Lyase 2-enoyl-coa Hydratase, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022408">
        <property type="entry name" value="Acyl-CoA-binding_prot_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000582">
        <property type="entry name" value="Acyl-CoA-binding_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035984">
        <property type="entry name" value="Acyl-CoA-binding_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029045">
        <property type="entry name" value="ClpP/crotonase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051053">
        <property type="entry name" value="ECH/Chromodomain_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001753">
        <property type="entry name" value="Enoyl-CoA_hydra/iso"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014748">
        <property type="entry name" value="Enoyl-CoA_hydra_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014352">
        <property type="entry name" value="FERM/acyl-CoA-bd_prot_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43684">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43684:SF1">
        <property type="entry name" value="ENOYL-COA DELTA ISOMERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00887">
        <property type="entry name" value="ACBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00378">
        <property type="entry name" value="ECH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00689">
        <property type="entry name" value="ACOABINDINGP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47027">
        <property type="entry name" value="Acyl-CoA binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52096">
        <property type="entry name" value="ClpP/crotonase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00880">
        <property type="entry name" value="ACB_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51228">
        <property type="entry name" value="ACB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0413">Isomerase</keyword>
    <keyword evidence="2" id="KW-0576">Peroxisome</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034555669" evidence="4">
        <location>
            <begin position="19"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="domain" description="ACB" evidence="5">
        <location>
            <begin position="48"/>
            <end position="133"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000220.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="402" mass="44170" checksum="0143EDD069EAD96D" modified="2022-01-19" version="1">MAAAAAAAAFCLARGLRARPVCGASRTVHAVCFPVIQLHTTGAAMRVSQEDFEKAKDQLKLLKEDPGNEVKLKLYALFKQATEGPCSSPKPGMLDFVKKAKWDAWSSLGSLSKDNARQKYVDLVSSLVSSESSSQVKDTTPDSKHGYETLQVTTTDNITKIMLNRPEKKNAITTQMYREIIQALEEAAKDDSVITVITGNGDYYCSGNDLNNFTNIPSGGIEKMAKDGAVLLENFVNHFIDFPKPLIAVVNGPAVGISVTLLGLFDIVYATDRATFHTPFSELGQSPEGCSSYMFPKIMGLSKANEMLLFNKKLTAGEACAQGLVTEVFPDRAFQKEVWIRLKAYATLPKNSLALSKQLIRGVEKEKLHAVNCQECELLRERWLSDECMNAIMSFFGKKSKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJJ6</accession>
    <name>A0A8C3RJJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Latexin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Endogenous carboxypeptidase inhibitor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Tissue carboxypeptidase inhibitor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Hardly reversible, non-competitive, and potent inhibitor of CPA1, CPA2 and CPA4. May play a role in inflammation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the protease inhibitor I47 (latexin) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000328.1">
        <property type="protein sequence ID" value="ENSCSRP00000000316.1"/>
        <property type="gene ID" value="ENSCSRG00000000292.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8898327at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008191">
        <property type="term" value="F:metalloendopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.450.10:FF:000006">
        <property type="entry name" value="latexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.450.10:FF:000007">
        <property type="entry name" value="latexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049897">
        <property type="entry name" value="CYSTATIN_LXN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046350">
        <property type="entry name" value="Cystatin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009684">
        <property type="entry name" value="Latexin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28591">
        <property type="entry name" value="LATEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28591:SF1">
        <property type="entry name" value="LATEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06907">
        <property type="entry name" value="LXN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54403">
        <property type="entry name" value="Cystatin/monellin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52033">
        <property type="entry name" value="CYSTATIN_LXN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0358">Heparin-binding</keyword>
    <keyword evidence="8" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="5 13" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010083"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00053473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00073669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00081976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00082984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01377"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000316.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="222" mass="25613" checksum="E83358517C857BB4" modified="2022-01-19" version="1">MEIPPSHYPATRAAALAVNYINYQHGSPSKIFTVQKVTKASREDIPDAGHKYHLKFSMEDILHKDNAINCTAEILYLLGNQRTAPQVHFTVEGELGKNTDEADNKFYNRIKSLQELLVAQNIPDNYGNMSPEMEPIRHLAQVACGYIIWQNSTENTLYNLIQIRDVRQMKRNDDYLEFDYMVLLHDIVSQEIIPWQMQVLWHPQHGVKVIKNSCQPKHAEQA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK43</accession>
    <name>A0A8C3RK43_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">RRM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK43"/>
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        <property type="protein sequence ID" value="ENSCSRP00000000463.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:nucleoplasm"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="entry name" value="RNA-binding domain, RBD"/>
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    </dbReference>
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    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0694">RNA-binding</keyword>
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        <location>
            <begin position="49"/>
            <end position="129"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000463.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="162" mass="17865" checksum="50042843DC21A2C0" modified="2022-01-19" version="1">IMPPSSPDTASPAKSPEWLPLLHMRRTRMTRADPVPNALFPLPDVSGTDVIQVTNVSPSASSEQMRTLFGFLGKIEELRLFPPDDSPLPVSSRVCFVKFHDPDSAVVAQHLTNTVFVDRALIVVPYAEGFLPQYSSVDFFSLFKSEWGSGLAVILQCPCYIV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="14" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKI2</accession>
    <name>A0A8C3RKI2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000687.1">
        <property type="protein sequence ID" value="ENSCSRP00000000668.1"/>
        <property type="gene ID" value="ENSCSRG00000000555.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000668.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="52" mass="5906" checksum="12A612C16B8C5240" modified="2022-01-19" version="1">MIKRDGRGHSYCAARGEILGPAQDGPKLKHLPRIFSLIKNESRRFEDDQIPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL92</accession>
    <name>A0A8C3RL92_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">Inositol 1,4,5-trisphosphate receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="21">Receptor for inositol 1,4,5-trisphosphate, a second messenger that mediates the release of intracellular calcium.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="21">Homotetramer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Secretory vesicle membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 21">Endoplasmic reticulum membrane</location>
            <topology evidence="1 21">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="21">Composed of a large N-terminal cytoplasmic domain (CD) followed by a juxtamembrane domain (JD) and a transmembrane domain (TMD).</text>
    </comment>
    <comment type="similarity">
        <text evidence="3 21">Belongs to the InsP3 receptor family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000001515.1">
        <property type="protein sequence ID" value="ENSCSRP00000001469.1"/>
        <property type="gene ID" value="ENSCSRG00000001085.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030658">
        <property type="term" value="C:transport vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070679">
        <property type="term" value="F:inositol 1,4,5 trisphosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005220">
        <property type="term" value="F:inositol 1,4,5-trisphosphate-gated calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051209">
        <property type="term" value="P:release of sequestered calcium ion into cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd23289">
        <property type="entry name" value="beta-trefoil_MIR_ITPR3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000002">
        <property type="entry name" value="Inositol 1,4,5-trisphosphate receptor type 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000028">
        <property type="entry name" value="Inositol 1,4,5-trisphosphate receptor type 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.30:FF:000001">
        <property type="entry name" value="Inositol 1,4,5-trisphosphate receptor, type 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.30">
        <property type="entry name" value="IP3 receptor type 1 binding core, RIH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014821">
        <property type="entry name" value="Ins145_P3_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000493">
        <property type="entry name" value="InsP3_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036300">
        <property type="entry name" value="MIR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016093">
        <property type="entry name" value="MIR_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013662">
        <property type="entry name" value="RIH_assoc-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000699">
        <property type="entry name" value="RIH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015925">
        <property type="entry name" value="Ryanodine_IP3_receptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035910">
        <property type="entry name" value="RyR/IP3R_RIH_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45816:SF1">
        <property type="entry name" value="INOSITOL 1,4,5-TRISPHOSPHATE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45816">
        <property type="entry name" value="MIR DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08709">
        <property type="entry name" value="Ins145_P3_rec"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02815">
        <property type="entry name" value="MIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08454">
        <property type="entry name" value="RIH_assoc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01365">
        <property type="entry name" value="RYDR_ITPR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00779">
        <property type="entry name" value="INSP3RECEPTR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00472">
        <property type="entry name" value="MIR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100909">
        <property type="entry name" value="IP3 receptor type 1 binding core, domain 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82109">
        <property type="entry name" value="MIR domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50919">
        <property type="entry name" value="MIR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 21" id="KW-0106">Calcium</keyword>
    <keyword evidence="7 21" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="6 21" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="19" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10 21" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="18 21" id="KW-0407">Ion channel</keyword>
    <keyword evidence="13 21" id="KW-0406">Ion transport</keyword>
    <keyword evidence="17 21" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="14 21" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16 21" id="KW-0675">Receptor</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 21" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12 21" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4 21" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="2183"/>
            <end position="2208"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="2220"/>
            <end position="2238"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="2250"/>
            <end position="2270"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="2305"/>
            <end position="2331"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="2351"/>
            <end position="2373"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="2472"/>
            <end position="2495"/>
        </location>
    </feature>
    <feature type="domain" description="MIR" evidence="23">
        <location>
            <begin position="113"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="domain" description="MIR" evidence="23">
        <location>
            <begin position="232"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="321"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="1791"/>
            <end position="1817"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="1796"/>
            <end position="1805"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="RuleBase" id="RU368044"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001469.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2629" mass="301139" checksum="28D67324B60B7E3E" modified="2022-01-19" version="1">MNEMSSFLHIGDIVSLYAEGSVNGFISTLGLVDDRCVVEPAAGDLDNPPKKFRDCLFKVCPMNRYSAQKQYWKAKQTKQDKDKIADVVLLQKLQHAAQMEQKQNDTENKKVHGDVVKYGSVIQLLHMKSNKYLTVNKRLPALLEKNAMRVTLDAMGNEGSWLFIQPFWKLRSNGDNVVVGDKVILNPVNAGQPLHASNYELADNAGCKEVNSVNCNTSWKINLFMQFRDHMEEVLKGGDVVRLFHAEQEKFLTCDEYKAKIHVFLRTTLRQSATSATSSNALWEVEVVHHDPCRGGAGHWNGLYRFKHLATGNYLAAEENPSYKGDAADPKSAPTGGTVRSNRRKTGEKIKYRLVAVPHGNDIASLFELDPTTLQKTDSFVPRNSYVRLRHLCTNTWIQSTDVPIDIDEERPIRLMLGTCPTKEDKEAFAIVSVPVSEIRDLDFANDASSMLANVVEKMNEGFISQNDRRFVIQLLEDLVFFVSDVPNNGQNVLDIMVTKSNRERQKLMREQNILKQIFGILKAPFKEKGGEGPLVRLEELSDQKNAPYQYMFRLCYRVLRHSQEDYRKNQEHIAKQFGMMQSQIGYDILAEDTITALLHNNRKLLEKHITKTEVETFVSLVRKNREPRFLDYLSDLCVSNHIAIPVTQELICKCVLDPKNSDILIKTELRPVKEMSQTHEYLSIEYSEEEVWLTWSDKNNDPHEKSIRQLAQEARAGNAHDENILSYYRYQLKLFARMCLDRQYLAIKEISKQLGVELIFLCMADEMLPFDLRASFCHLMLHVHVDRDPQELVMPVKFARLWTEIPTAITIKDYDSNLNDSRDDKKNKFASTMEFVEDYLNNVVSEAVPFANEEKNKLTFEVVSLAHNLIYFGFYSFSELLRLTRTLLGIIDCVQNPQLMMQTMYNEDMAGKNVRKSIQGVGQMMSTMVLSRKQSIFSGPSLSTVVASEPTDRERTIENENIVVMETKLKILEILQFILNVRLDYRISYLLSVFKKEFIEVYPMQDSSADGTAPAFDSTNAAMNLDKIGEQAEAMFGVGKSSSMLEVDDEGGRMFLRVLIHLTMHNYPPLVSGSLQLLFKHFSQRQEVLHTFKQVTRLWVAQVSQTLSSSGLHLECSWLRRLSIGYARCESKSSQHTADEEVSTPEEKSSENYKIVKGILERLNKMCGVGEQVRKKQQRLMKNMDAHKVMLDLLQIPYEKGDAKMLEILKYTHQFLQKFCAGNQGNQALLHKHLNLFLTPGLLEAETMQHIFLNNYQLCSEINETVLQHFVHCLATHGRHVQYLDFLHSIIKAEGKYVKKCQDMIMTELTNAGDDVVVFYNDKASLATMLEMMTAAREGVEENSPLMYHISLVDLLAACAEGKNVYTEIKCTSLLPLEDIVRVVTHEDCITEVKMAYVNFVNHCYVDTEVEMKEIYTSNHIWTLFENFTLDMATMCKKREKRLTDPALEKYVLTVVLDTINAFFSSPFSENSTSLQTHQTIVVQLLQSTMRLLECPWLQQQHKTSVEACIRTLAMVAKSRSIALPMDLDAHVSSLLNSSSTSTLQRSASSYKTATRTFPRGMATPNQWDYKNIIEKLQDIINALEERFKPLVEAEVSVLVDVLHRPELLFMEGTDAYQRCESGGFLSKLVQHTKDLMESEEKLCIRVLRTLQQMLMKRNKYGERGNTLRRMLVSNYLQNKKSNSKGEIVDTTGSGQDQDWSVIAAIQCRLDREGATKLVSDLIMNTKNEKIFQESILLAIRLLDGGNTEIQKSFYNLMTSNKKCEKFFKVLHDRMKKAQQETKSIVSVNMTDLGNKPREDKDTPDPGTKGRGTFMLSHAPSRHPMAIGFRKGHDTGERSQSNEMGISILIMEPILRFLQLLCENHNRDLQNFLRCQNNKTNYNLVCETLQFLDIMCGSTTGGLGLLGLYINECNVALITQTLETLTEYCQGPCHENQSCIVTHESNGIDIITALILNEISPLCKYRMDLVLQLKDNASKLLLALMESRHDSENAERILISLRPQELVDVIKKAYLQEEECENSEVSPREVGHNIYILALQLSRHNKQLQHLLKPVKRIQEEDEEGISSMLSLNNKQLTQMLKSTAPVQEEEEDPLAYYEKHTSQIEIVRLDRSMEQIIFPVPNICEFVTRETKYRLFTTTEQDDQGSKVSDFFDQSSFLHNEMEWQKKLRSMPLMYWFSRRMTLWGSISFNLAVFINIIIAFFYPYVEATSMGVLDSPLISLLFWFLICFSVMALFTRRYGVRPLLVALILRSIYYLGIGLTLNILGALNLTNKIVFVVSFVGNRGTFIRGYKAMIMDMEFLYHVAYIVTSILGLFVHELFYSILLFDLIYREETLFNVIKSVTRNGRSILLTALLALILVYLFSIVGFLFLKDDFIMEVDRLPDNKSKDSPLGMQRNMEAFMESCSGDKISCSAVPDVLKDDDEDNSERACDTLLMCIVTVLNHGLRNGGGVGDILRKPSKDESLFPARVIYDLLFFFIVIIIVLNLIFGVIIDTFADLRSEKQKKEEILKTTCFICGLERDKFDNKTVSFEEHIKYEHNMWNYLYFIVLVRVKNKTDYTGPESYVAQMIKNKNLDWFPRMRAMSLVSNEGEGEQNEIRSLQDKLNSTMKLVSHLTSQLNELKEQVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNR7</accession>
    <name>A0A8C3RNR7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">E3 ubiquitin-protein ligase RNF182</fullName>
            <ecNumber evidence="6">2.3.2.27</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">RING finger protein 182</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">RING-type E3 ubiquitin transferase RNF182</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="4">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="5">Interacts with ATP6V0C.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNR7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002097.1">
        <property type="protein sequence ID" value="ENSCSRP00000002036.1"/>
        <property type="gene ID" value="ENSCSRG00000001592.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8936585at2759"/>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd16555">
        <property type="entry name" value="RING-HC_RNF182"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000319">
        <property type="entry name" value="E3 ubiquitin-protein ligase RNF182"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042285">
        <property type="entry name" value="RNF182"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047986">
        <property type="entry name" value="RNF182_RING-HC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46675">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF182"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46675:SF2">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF182"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="16" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0808">Transferase</keyword>
    <keyword evidence="10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="13" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="14" id="KW-0862">Zinc</keyword>
    <keyword evidence="12" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011482"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00014050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00030086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00031239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002036.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="245" mass="27297" checksum="CC6C0001B09E222C" modified="2022-01-19" version="1">MISQLPEDPVESQGSDELECKICYNRYNQRQRKPKVLECCHRVCAKCLCKIIDFGDSPQGVIVCPFCRFETCLPDDEVSSLPDDNNILVNLACGGKGKKCLPDNPTELLLTPKRLASLVSPSHASSNCLVITIMEVQRESPQTLNSTPVVEFYRPTSFDSVATVSHNWTVWNCTSLLFQTSIRVLIWLLGLLYFSSLPLGIYLLVSKKVTLGVVFVSLVPSSLVILMVYGFCQCVCHEFLDCMSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP38</accession>
    <name>A0A8C3RP38_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Hexosyltransferase</fullName>
            <ecNumber evidence="17">2.4.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Transfers N-acetylgalactosamine onto globotriaosylceramide. Plays a critical role in preimplantation stage embryonic development.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>a globoside Gb3Cer (d18:1(4E)) + UDP-N-acetyl-alpha-D-galactosamine = a globoside Gb4Cer (d18:1(4E)) + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:22252"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18259"/>
            <dbReference type="ChEBI" id="CHEBI:18313"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:67138"/>
            <dbReference type="EC" id="2.4.1.79"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:22253"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 17">Golgi apparatus membrane</location>
            <topology evidence="2 17">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 17">Belongs to the glycosyltransferase 31 family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP38"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001684.1">
        <property type="protein sequence ID" value="ENSCSRP00000001631.1"/>
        <property type="gene ID" value="ENSCSRG00000001303.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047273">
        <property type="term" value="F:galactosylgalactosylglucosylceramide beta-D-acetylgalactosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008499">
        <property type="term" value="F:N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006493">
        <property type="term" value="P:protein O-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.50:FF:000001">
        <property type="entry name" value="Hexosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002659">
        <property type="entry name" value="Glyco_trans_31"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11214">
        <property type="entry name" value="BETA-1,3-N-ACETYLGLUCOSAMINYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11214:SF153">
        <property type="entry name" value="UDP-GALNAC:BETA-1,3-N-ACETYLGALACTOSAMINYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01762">
        <property type="entry name" value="Galactosyl_T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 17" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="11 17" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="12" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="8" id="KW-0460">Magnesium</keyword>
    <keyword evidence="13 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 17" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="7 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="12"/>
            <end position="31"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008661"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00045577"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU363063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001631.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="38453" checksum="087198C542D98C28" modified="2022-01-19" version="1">LLVTMSMKYLKWSFLALSMLSAIIMIWYMTLPLHTVIEHANWMYFYEYEPVYKQNFLFTLRERLKCKDINPFLVILVSSQPMDIEARQAIRVTWGSKKSWGDRQVLILFLLGQGAEREDRFNALSIEDESFLYGDIIRQDFMDTYNNLTLKTIMAFRWVSEFCSNTKYIMKTDSDVFINTGNLVTFLQHVNSSDSFFTGYPLIDNFSYRGFYRKTYISYDEYPFKVYPPYCSGMGYILDGKLALKIYEMMSHIKPIKFEDVYVGICLNMLNVNIHIPEDTQLFFLYKINFNICKYRHLIAVHGVSSSEMIRFWQDLLTDTSLTCH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPH5</accession>
    <name>A0A8C3RPH5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="3">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. CK1 Ser/Thr protein kinase family. Casein kinase I subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPH5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002354.1">
        <property type="protein sequence ID" value="ENSCSRP00000002287.1"/>
        <property type="gene ID" value="ENSCSRG00000001771.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd14126">
        <property type="entry name" value="STKc_CK1_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:001113">
        <property type="entry name" value="Casein kinase 1 gamma 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000018">
        <property type="entry name" value="Casein kinase I isoform gamma-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022247">
        <property type="entry name" value="Casein_kinase-1_gamma_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050235">
        <property type="entry name" value="CK1_Ser-Thr_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11909">
        <property type="entry name" value="CASEIN KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12605">
        <property type="entry name" value="CK1gamma_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 13 14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0418">Kinase</keyword>
    <keyword evidence="8 13 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 14" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="domain" description="Protein kinase" evidence="16">
        <location>
            <begin position="43"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="349"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="17"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="350"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="361"/>
            <end position="372"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="72"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005926"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002287.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="455" mass="51945" checksum="1D27CD83674C22B6" modified="2022-01-19" version="1">MDHTNREKDERQRTTKGMPGRSGHGSRPSSATSSGVLMVGPNFRVGKKIGCGNFGELRLGKNLYTNEYVAIKLEPIKSRAPQLHLEYRFYKQLGSAAEGLPQVYYFGPCGKYNAMVLELLGPSLEDLFDLCDRTFTLKTVLMIAIQLISRMEYVHSKNLIYRDVKPENFLIGRQGNKKEHVIHIIDFGLAKEYIDPETKKHIPYREHKSLTGTARYMSINTHLGKEQSRRDDLEALGHMFMYFLRGSLPWQGLKADTLKERYQKIGDTKRNTPVEVLCENFPEEMATYLRYVRRLDFFERPDYDYLRTIFTELFEKKGYTFDYAYDWVGRPLPTPVGSIHVDSGASAITRDSHAHRDRPSQQHALRNPQTASSDRRGEWEIQPSRQTNTSYLTSHLAADRHGGSVQVVSSTNGELNVDDPTGAHSNAPITAQAEVEVVEEAKYVCFTNRHRSSLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPM2</accession>
    <name>A0A8C3RPM2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Pyruvate dehyrogenase phosphatase catalytic subunit 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="4">Belongs to the PP2C family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPM2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001474.1">
        <property type="protein sequence ID" value="ENSCSRP00000001430.1"/>
        <property type="gene ID" value="ENSCSRG00000001155.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004741">
        <property type="term" value="F:[pyruvate dehydrogenase (acetyl-transferring)]-phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00143">
        <property type="entry name" value="PP2Cc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.40.10">
        <property type="entry name" value="PPM-type phosphatase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015655">
        <property type="entry name" value="PP2C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000222">
        <property type="entry name" value="PP2C_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036457">
        <property type="entry name" value="PPM-type-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001932">
        <property type="entry name" value="PPM-type_phosphatase-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13832:SF343">
        <property type="entry name" value="[PYRUVATE DEHYDROGENASE [ACETYL-TRANSFERRING]]-PHOSPHATASE 2, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13832">
        <property type="entry name" value="PROTEIN PHOSPHATASE 2C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00481">
        <property type="entry name" value="PP2C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00332">
        <property type="entry name" value="PP2Cc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81606">
        <property type="entry name" value="PP2C-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01032">
        <property type="entry name" value="PPM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51746">
        <property type="entry name" value="PPM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3 4" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PPM-type phosphatase" evidence="5">
        <location>
            <begin position="110"/>
            <end position="521"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU003465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51746"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001430.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="534" mass="61069" checksum="7215598D0E01FF6D" modified="2022-01-19" version="1">MSSTVSSRILSSARNSIIVLQGKGRLYSRYITNRNKIKWKCGFAKEPLSPFVLSWSIDNIFTLKKAFRHTSTEEEDFSLQLTPSQIKNILRAGEFSHKIHEFDGKNTNSVLKFESNQLAANTPNEDRRSAATCLQTKGMMFGVFDGHAGYACAQSVSQRLFYYIAVSLMSQQTLEEIEFAMERMKPVLPILQWYKYPNDMYREVASLYLDHLRVYWQELLELDIELGFSVEEALIYAFKRLDSDISLEAQAPIENEMMRNTALQVAFSGATACVAHVDSVHLHIANAGDCRAILGVQEEDGTWSALSLTRDHNAFDEAEIRRLKGEHPKSEEETVIINNRLLGILMPSRAFGDVRFKWSKELQHNILENGCDVEALNIYQYAPPNYYTPPYLIAEPEVTYHKLRCQDKFLVIASDGLWDMLNNEDVIKLVPEHLAQANVQKPRMTFQKPASLGYMQSLLHHRKARGVGSYDQNIATHLIRHAIGDNEYGEIDQEKLAAMLTLPEDLARMYRDDITVTVVYFNSDTIDSYYKENE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQD9</accession>
    <name>A0A8C3RQD9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">USP domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQD9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002740.1">
        <property type="protein sequence ID" value="ENSCSRP00000002647.1"/>
        <property type="gene ID" value="ENSCSRG00000002010.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000014443.1">
        <property type="protein sequence ID" value="ENSCSRP00000013864.1"/>
        <property type="gene ID" value="ENSCSRG00000010513.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052398">
        <property type="entry name" value="Ubiquitin_hydrolase_53/54"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028889">
        <property type="entry name" value="USP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22975:SF5">
        <property type="entry name" value="INACTIVE UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22975">
        <property type="entry name" value="UBIQUITIN SPECIFIC PROTEINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50235">
        <property type="entry name" value="USP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="USP" evidence="4">
        <location>
            <begin position="1"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="179"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="190"/>
            <end position="203"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002647.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="293" mass="33285" checksum="F66C042C2BC263D7" modified="2022-01-19" version="1">MLERREKPTPDMFGELLQNASTMGDLRNCPSNCGEKIRIRRVLMNSPQIITIGLVWDSDHSDLAEDVIHSLGTCLKLGDLFFRVTDDRAKQSELYLVGMICYYGKHYSTFFFQTKIRKWMYFDDAHVKEIGPKWKDVVTKCIKGHYQPLLLLYADPRGTPVSMQDLPSQVDLQQYSRTCYDSEDSGREPSISSDTRTDSSTDSYPYKHSHHESVVSHFSSDSQGTVIYNVENDTASQSSRDTGHLTDSECNQRHISKKTGLGEKGMRYSHQDTIVKARGIVLTTSSLSLCVFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRB7</accession>
    <name>A0A8C3RRB7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">EF-hand calcium binding domain 11</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRB7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003899.1">
        <property type="protein sequence ID" value="ENSCSRP00000003769.1"/>
        <property type="gene ID" value="ENSCSRG00000002855.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043226">
        <property type="term" value="C:organelle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000178">
        <property type="entry name" value="Calmodulin-2 A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050145">
        <property type="entry name" value="Centrin_CML-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23050">
        <property type="entry name" value="CALCIUM BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0106">Calcium</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="4">
        <location>
            <begin position="50"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="4">
        <location>
            <begin position="86"/>
            <end position="121"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003769.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="128" mass="14698" checksum="8F374ACD56670BCE" modified="2022-01-19" version="1">DFKVAVVMLFGYKPSKVEVDSVMASVQQKNSGVLLEEFLKLMSTKKAAQLHHSEIRQIFTAFDMQYRGFLTLEDFKRAFNSVAPKLPERIIVEAFREVDRDSDGHVSFKEFESAMNYGQNEVSQLHFA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT72</accession>
    <name>A0A8C3RT72_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="11">Cell membrane</location>
            <topology evidence="11">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT72"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004521.1">
        <property type="protein sequence ID" value="ENSCSRP00000004377.1"/>
        <property type="gene ID" value="ENSCSRG00000003317.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071396">
        <property type="term" value="P:cellular response to lipid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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        <property type="entry name" value="7tmA_OR51-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000002">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF92">
        <property type="entry name" value="OLFACTORY RECEPTOR 51E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="20"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="55"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="93"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="148"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="191"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="237"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="266"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="36"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004377.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="299" mass="32713" checksum="9D926BE3C274D0AF" modified="2022-01-19" version="1">NFSPSSFVLAGTPGLEAARFWLAFPLCAMYLVAIAGNGAVVFIVKTELSLHAPMYIFLCMLAGVDLALSTSTMPRMLSLLWFDWREISFGACLLQMFLIHSLSAVESTVLLAMAWDRYMAICHPLRHATILTNPVTAKIGLAAVARGVLFFLPLPLLILPLSFCGANVLSHAYCLHQDVMNLACTSTTVNIVYGLTAILLVMGLDALLIALSYCMIIKAVLQLSSRKERVKAFSTCVAHLCVVLAFYMPLIGLSIVHRFGKGLAPLVQVVMGDVYLLVPPLLNPIVYGVRTKQIRRRIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVQ3</accession>
    <name>A0A8C3RVQ3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Olfactomedin like 2A</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="3">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005081.1">
        <property type="protein sequence ID" value="ENSCSRP00000004928.1"/>
        <property type="gene ID" value="ENSCSRG00000003722.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003112">
        <property type="entry name" value="Olfac-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050605">
        <property type="entry name" value="Olfactomedin-like_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23192:SF29">
        <property type="entry name" value="OLFACTOMEDIN-LIKE PROTEIN 2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23192">
        <property type="entry name" value="OLFACTOMEDIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02191">
        <property type="entry name" value="OLF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00284">
        <property type="entry name" value="OLF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51132">
        <property type="entry name" value="OLF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="Olfactomedin-like" evidence="5">
        <location>
            <begin position="361"/>
            <end position="618"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="175"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="263"/>
            <end position="356"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="216"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="304"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="317"/>
            <end position="338"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00446"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004928.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="618" mass="69799" checksum="9F7A081745F72747" modified="2022-01-19" version="1">MDQVRMTSEGSDCRCKCILRPLSKDACSRVKDGSMRVEDFYTVETVSSGADCKCSCTAPPSSLNPCENEWKMEKLKKQAPELFKLQSMVDLLEGTLYSMDLMKVHSYINKVVSQMNTLEETIKTNLSRENDFMKESVVHLTNQMKRYENYSDIMIGIKKEISNLGYQLLQKDAAAVPESKAQDTAGGKGKEESKYPGARKSLGDKAVGRAPKAKPPKTEKPRKESLRVRPGASQPTPKPKPSVHQQTVIRGITYYKAAKQEEAEGLVSNRESPGKGSPWLDRPEERNPESYAAAEAQGRVGEQAETTSAHSTRAPGTTRVPSTTRAPSTTTRSPPVTVLSMGDNAEGTEGLEAPNQVKEVQCEGTIESVEPPVEHHSYGRNEGAWMKDPAARDDRIYVTNYYYGNNLVEFRSLDNFKQGRWSNLYKLPYNWIGTGHVVYQGAFYYNRAFTKNIIKYDLRQRFVAAWALLHDVVYEDTTPWKWRGHSDIDFAVDESGLWVIYPSVDYGYSQLEVIVLSKLDPSDLSVKRETTWKTGLKRNSYGNCFIVCGILYAVDVYSQKDGQISYAYDTHTDTEANLKLPFLNEYSFTTQIDYNPKEKVLYAWDNGHQVTYRLHFVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVX0</accession>
    <name>A0A8C3RVX0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Protein phosphatase 1 regulatory subunit 16A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Inhibits protein phosphatase 1 activity toward phosphorylase, myosin light chain and myosin substrates.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Binds PP1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005286.1">
        <property type="protein sequence ID" value="ENSCSRP00000005128.1"/>
        <property type="gene ID" value="ENSCSRG00000003886.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004857">
        <property type="term" value="F:enzyme inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017020">
        <property type="term" value="F:myosin phosphatase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000198">
        <property type="entry name" value="Myosin binding subunit, isoform P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000079">
        <property type="entry name" value="Protein phosphatase 1 regulatory subunit 16B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051226">
        <property type="entry name" value="PP1_Regulatory_Subunit"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24179">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24179:SF30">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 16A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01415">
        <property type="entry name" value="ANKYRIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 15" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="9" id="KW-0564">Palmitate</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-0636">Prenylation</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="15">
        <location>
            <begin position="224"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="15">
        <location>
            <begin position="257"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="15">
        <location>
            <begin position="352"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="15">
        <location>
            <begin position="385"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="444"/>
            <end position="469"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="496"/>
            <end position="558"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="600"/>
            <end position="677"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="511"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="542"/>
            <end position="552"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00055219"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00063230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00072668"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005128.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="677" mass="75380" checksum="8D6723A24931ED03" modified="2022-01-19" version="1">MVGVFLEKLLTPSSWERPRVFAAWEDHQTTQRATQREGWLWSRTLYLQRGWQSPRKQPGSRYKTSLHHSCSRRLWPGDRLFELVQVMPSGGRDPHASLLYTPGLSSPRLGAPVSGTETRRGAAAMAEHLELLAEMPAVARMSTQERLKHAQKRRTQQLKKWAQFEKEAQSKKARAEKRRRNSSKEKRVLFPESIKLLEAASRNDVEEVRQFLQHGISPNLYNEDGLTALHQCCIDDFGDVVGLLLEAGVDVNACDSELWTPLHAAATCGHLHLVELLIKHGANLLAVNTDGNMPYDLCEDDVTLDYIETAMADQGITQEKIEAARAATEHSMVEDIRKLLRAGADLNTPLDHSATLLHIASANGYLEAAELLLEHKASMSAKDNDGWEPLHAAACWGQIHLVELLVAHGADLNGKSVLDETPLDVCGDEEVRAKLLELKHKHDAVMKSHDKHKSLLQRRTSSAGSRGKVVRRVSVTERTNLYRKEHAKEAIVWQRVEHRENEAEPEDEDKQTDAELQQHRSGAEAEVAGPGALVGDEHQHPGLTQRNGTVGSSAPAPHKHLYSKRLDRSVSYQLATQEELSADLCKEKSHHTLADLKRQRAAAKLQRHHPEDYPPTEGEGPPSPGLAETLHSSGHARSDSEQNSVYYTAASGDPPLLKLTAPAEESPAEKKRCCKLM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXI5</accession>
    <name>A0A8C3RXI5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Actin-like protein 6A</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">BRG1-associated factor 53A</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 19">Belongs to the actin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005615.1">
        <property type="protein sequence ID" value="ENSCSRP00000005447.1"/>
        <property type="gene ID" value="ENSCSRG00000004043.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071564">
        <property type="term" value="C:npBAF complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016514">
        <property type="term" value="C:SWI/SNF complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006338">
        <property type="term" value="P:chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006310">
        <property type="term" value="P:DNA recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045739">
        <property type="term" value="P:positive regulation of DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033044">
        <property type="term" value="P:regulation of chromosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd13395">
        <property type="entry name" value="ASKHA_NBD_Arp4_ACTL6-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000050">
        <property type="entry name" value="Actin, alpha skeletal muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.36.70:FF:000004">
        <property type="entry name" value="Actin-like 6A, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.10:FF:000009">
        <property type="entry name" value="Actin-like 6A, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000375">
        <property type="entry name" value="Actin-related protein 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000058">
        <property type="entry name" value="Putative actin-related protein 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.36.70">
        <property type="entry name" value="Actin, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.10">
        <property type="entry name" value="Actin, Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004000">
        <property type="entry name" value="Actin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004001">
        <property type="entry name" value="Actin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11937">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00022">
        <property type="entry name" value="Actin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00190">
        <property type="entry name" value="ACTIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00268">
        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00432">
        <property type="entry name" value="ACTINS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12" id="KW-0010">Activator</keyword>
    <keyword evidence="8" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="6" id="KW-0227">DNA damage</keyword>
    <keyword evidence="14" id="KW-0233">DNA recombination</keyword>
    <keyword evidence="15" id="KW-0234">DNA repair</keyword>
    <keyword evidence="5" id="KW-0341">Growth regulation</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="9" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13" id="KW-0804">Transcription</keyword>
    <keyword evidence="11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006752"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00072655"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00076522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU000487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005447.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="427" mass="47513" checksum="6AD2AFA6EE3790C3" modified="2022-01-19" version="1">MSGNIWYEVGALVFDIGSYTVRAGYAGEDCPKVDFPTAIGVVLERDDGSTLMEIDGDKGKQGGPTYYIDTNALRVPRENMEAISPLKNGMIEDWDSFQAILDHTYKMHIKSEASLHPVLMSEAPWNTRAKREKLTELMFEHYNIPAFFLCKTAVLTAFANGRSTGLILDSGATHTTAIPVHDGYVLQQGIVKSPLAGDFITMQCRELFQEMNIELIPPYMIASKEAVREGSPANWKRKEKLPQVTRSWHNYMCNCVIQDFQASVLQVSDSTYDEQVAAQMPTVHYEFPNGYNCDFGAERLKIPEGLFDPSNVKGLSGNTMLGVSHVVTTSVGMCDIDIRPGLYGSVIVAGGNTLIQSFTDRLNRELSQKTPPSMRLKLIANNTTVERRFSSWIGGSILASLGTFQQMWISKQEYEEGGKQCVERKCP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYU5</accession>
    <name>A0A8C3RYU5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Peroxisomal ATPase PEX6</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Peroxin-6</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">Peroxisomal biogenesis factor 6</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Component of the PEX1-PEX6 AAA ATPase complex, a protein dislocase complex that mediates the ATP-dependent extraction of the PEX5 receptor from peroxisomal membranes, an essential step for PEX5 recycling. Specifically recognizes PEX5 monoubiquitinated at 'Cys-11', and pulls it out of the peroxisome lumen through the PEX2-PEX10-PEX12 retrotranslocation channel. Extraction by the PEX1-PEX6 AAA ATPase complex is accompanied by unfolding of the TPR repeats and release of bound cargo from PEX5.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:13066"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="19">Interacts with PEX1; forming the PEX1-PEX6 AAA ATPase complex, which is composed of a heterohexamer formed by a trimer of PEX1-PEX6 dimers. Interacts with PEX26; interaction is direct and promotes recruitment to peroxisomal membranes. Interacts with ZFAND6.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Cilium</location>
            <location evidence="1">Photoreceptor outer segment</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="16">Peroxisome membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the AAA ATPase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYU5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006543.1">
        <property type="protein sequence ID" value="ENSCSRP00000006340.1"/>
        <property type="gene ID" value="ENSCSRG00000004398.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005778">
        <property type="term" value="C:peroxisomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001750">
        <property type="term" value="C:photoreceptor outer segment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016558">
        <property type="term" value="P:protein import into peroxisome matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19527">
        <property type="entry name" value="RecA-like_PEX6_r2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19481">
        <property type="entry name" value="RecA-like_protease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000109">
        <property type="entry name" value="Peroxisomal biogenesis factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000039">
        <property type="entry name" value="peroxisome biogenesis factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000059">
        <property type="entry name" value="peroxisome biogenesis factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000988">
        <property type="entry name" value="peroxisome biogenesis factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050168">
        <property type="entry name" value="AAA_ATPase_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003960">
        <property type="entry name" value="ATPase_AAA_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057604">
        <property type="entry name" value="DPBB_PEX6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047533">
        <property type="entry name" value="RecA-like_PEX6_r2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23077">
        <property type="entry name" value="AAA-FAMILY ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23077:SF9">
        <property type="entry name" value="PEROXISOMAL ATPASE PEX6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00004">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25395">
        <property type="entry name" value="DPBB_PEX6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00674">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13" id="KW-0966">Cell projection</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0576">Peroxisome</keyword>
    <keyword evidence="6" id="KW-0962">Peroxisome biogenesis</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="AAA+ ATPase" evidence="22">
        <location>
            <begin position="310"/>
            <end position="457"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="22">
        <location>
            <begin position="584"/>
            <end position="722"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="1"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="21">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006914"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00034811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00034920"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00046271"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00057209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00065183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00078618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006340.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="828" mass="88783" checksum="7C1483BABB1511B8" modified="2022-01-19" version="1">MGGGARPRRLAGGRGTDLWLGRGKALPGEQAWLHPGGRDRPPGGRGRWQSTALPPLQPRPILPPGAGAGAALWVTRRGLRGLGLFQGEWVRLAREGEAGPGGAHLAAVLALDPRWDFPQEPRHPPEGAAVIPAALAFNLACDPLGGSHLLIQRYGEAPGMEERQGSRSLLSIPPFAKELHIEIVSSPAYSTRGVYDSILHQHFQDPRLVQEGDILCIPTAGHPEFLEGNSEKFPRGRWVTKKTSLPRHGWKELFPALQMGSTNSAVPSSPSRGDHGFWSSLSPSGLSDVVKQLCDALRPHLNSRGTALRGTGSILLAGPSGGGKLTAVRAACSCLNLHLFKVDCVSLCGDTSGATEMKLQSAFAQAERFRPCVLLLKDIELLGRDRDGLGEDSRVTATLRHLLLDRDAGSSGSPVLVVATTCRPQDVLADVQTAFLHEATVQAPSEAQRKAILSTLTASLPLGKEVSLAKLARRSAGFVLGDFCALLAQGGRAACNRILTSSFPGGLSEDEERDFCAAGFPVLAEDFNIALDQLHEAHAQAVGAPKIPAVTWQDIGGLQEAKKEILDTIQLPLEHPELLPVGLRRSGLLLYGPPGTGKTLLAKAVATECTMTFLSVKGPELINMYVGQSEGNVREVFARARAAAPCIIFFDELDSLAPNRGRSGDSGGVMDRVVSQLLAELDGLHSTRDVFVIGATNRPDLLDPALLRPGRFDKLVYVGMNEDRESQLRVLSAITRKFKLDPSVSLNSVLDQCPAQLTGADLYALCADAMMCAVKRKVDWIEEGLDTESSALVLTMEDFGQAATRLQPSVSEQELLKYRVIQRKFAAC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1D4</accession>
    <name>A0A8C3S1D4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Epoxide hydrolase</fullName>
            <ecNumber evidence="6">3.3.2.9</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Biotransformation enzyme that catalyzes the hydrolysis of arene and aliphatic epoxides to less reactive and more water soluble dihydrodiols by the trans addition of water.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 6">
            <text>1-(4-methoxyphenyl)-N-methyl-N-[(3-methyloxetan-3-yl)methyl]methanamine + H2O = 2-{[(4-methoxybenzyl)(methyl)amino]methyl}-2-methylpropane-1,3-diol</text>
            <dbReference type="Rhea" id="RHEA:55764"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:139161"/>
            <dbReference type="ChEBI" id="CHEBI:139164"/>
            <dbReference type="EC" id="3.3.2.9"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>cis-stilbene oxide + H2O = (1R,2R)-hydrobenzoin</text>
            <dbReference type="Rhea" id="RHEA:23900"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:50004"/>
            <dbReference type="ChEBI" id="CHEBI:50014"/>
            <dbReference type="EC" id="3.3.2.9"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Endoplasmic reticulum membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Microsome membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 6">Belongs to the peptidase S33 family.</text>
    </comment>
    <dbReference type="EC" id="3.3.2.9" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1D4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008448.1">
        <property type="protein sequence ID" value="ENSCSRP00000008173.1"/>
        <property type="gene ID" value="ENSCSRG00000006079.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033961">
        <property type="term" value="F:cis-stilbene-oxide hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097176">
        <property type="term" value="P:epoxide metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000639">
        <property type="entry name" value="Epox_hydrolase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010497">
        <property type="entry name" value="Epoxide_hydro_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016292">
        <property type="entry name" value="Epoxide_hydrolase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21661:SF70">
        <property type="entry name" value="EPOXIDE HYDROLASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21661">
        <property type="entry name" value="EPOXIDE HYDROLASE 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06441">
        <property type="entry name" value="EHN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001112">
        <property type="entry name" value="Epoxide_hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00412">
        <property type="entry name" value="EPOXHYDRLASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0058">Aromatic hydrocarbons catabolism</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5 6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Epoxide hydrolase N-terminal" evidence="8">
        <location>
            <begin position="48"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="7">
        <location>
            <position position="226"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="7">
        <location>
            <position position="376"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="7">
        <location>
            <position position="433"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010088"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022797"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR001112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR001112-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF06441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008173.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="465" mass="53329" checksum="D84074F4B4EE0492" modified="2022-01-19" version="1">MLLEIFLTLALGTIVYLFLSRKKEETLPIEDGWWGKGQEPDSEEDTTVHPFKVETTEAELNDLFRRLDQARFTEPLENSCFQYGFNTVYLRKVVSYWRNQFNWKKQVEVLNKYPQFKTKIEGLDVHFVHIKPPNLPEGRSAKPLLMVHGWPGSVYEFYKIIPLLTDPASHGLSDEHIFEVICPSIPGYGFSEASHKKGFNSVSAACIFYKLMLRLGFHEFYAQGGDWGWLICTNLAQIAPNHVKGLHLNMVTVTSLRFTQLLSILLGRYFPGLFGFQDEDVKRMFPFLEKGLYRILMESGYAHIQATKPDTLGCGLNDSPVGLAAYILEKFSTWTDLEFRKLEDGGLERKYSLDDLLTNVMLYWVPGCMVSAVRFYKENIGKGIGTQKHDKLPVRVPTGVASFPNEVLHTPRSWAQQKYINIISFNFMPRGGHFAAFEEPELLAADIQQFVGKVEKEELWREKGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1Y7</accession>
    <name>A0A8C3S1Y7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Zinc finger protein 777</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1Y7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007758.1">
        <property type="protein sequence ID" value="ENSCSRP00000007520.1"/>
        <property type="gene ID" value="ENSCSRG00000005543.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001227">
        <property type="term" value="F:DNA-binding transcription repressor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002682">
        <property type="term" value="P:regulation of immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:004103">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000065">
        <property type="entry name" value="B-cell CLL/lymphoma 6, member B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000045">
        <property type="entry name" value="ZFP69 zinc finger protein B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000540">
        <property type="entry name" value="zinc finger protein 263 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002090">
        <property type="entry name" value="Zinc finger protein 473"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000410">
        <property type="entry name" value="Zinc finger protein 777"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000617">
        <property type="entry name" value="Zinc finger protein 777"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001210">
        <property type="entry name" value="zinc finger protein 777"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24399:SF54">
        <property type="entry name" value="GASTRULA ZINC FINGER PROTEIN XLCGF26.1-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24399">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="9" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 13" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="119"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="147"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="202"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="230"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="260"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="288"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="316"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="344"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="372"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="78"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="78"/>
            <end position="95"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007520.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="397" mass="46723" checksum="5241493A45039EAB" modified="2022-01-19" version="1">LKQNLEDVVKVKIITGFKKELDKFMEDRSIDDDGIVIKTEEEEDPDTLEPYAMFSGRAEQQIFQNHEQGTTYEAQCSSKMQQRNPIGNRPGQSTPCERDSSETKTVIVHQRNRTRERPYICPECGKSFMLKINFIIHQRNHLKEGPYECNECDLSFRIKQQFILHQRSHTRRGVGPARRVENFRDKHSLKPEPRTPPAGKPYKCTECESSFSHKSSLSKHQITHVGERPYTCSECRKSFRLQISLIMHQRIHTGKSEMSFICPQCGKNFSRPSHLLRHQRTHTGERPYKCTQCEKTFSEKSKLTNHYRIHTRERPHACTECGKGFIRKHHLLEHQRIHTGERPYHCTECGKNFTQKHHLLEHQRAHTGERPYPCTECTKCFRYKQSLKYHLRTHTGE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2Q3</accession>
    <name>A0A8C3S2Q3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">WD repeat-containing protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Part of the small subunit (SSU) processome, composed of more than 70 proteins and the RNA chaperone small nucleolar RNA (snoRNA) U3.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the WD repeat WDR3/UTP12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2Q3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009030.1">
        <property type="protein sequence ID" value="ENSCSRP00000008729.1"/>
        <property type="gene ID" value="ENSCSRG00000006510.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034388">
        <property type="term" value="C:Pwp2p-containing subcomplex of 90S preribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032040">
        <property type="term" value="C:small-subunit processome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030515">
        <property type="term" value="F:snoRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030490">
        <property type="term" value="P:maturation of SSU-rRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00200">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000172">
        <property type="entry name" value="WD repeat domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000177">
        <property type="entry name" value="WD repeat domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000307">
        <property type="entry name" value="WD repeat domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:001148">
        <property type="entry name" value="WD repeat-containing protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007148">
        <property type="entry name" value="SSU_processome_Utp12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051570">
        <property type="entry name" value="TBC1_cilium_biogenesis"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19853">
        <property type="entry name" value="WD REPEAT CONTAINING PROTEIN 3 WDR3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19853:SF0">
        <property type="entry name" value="WD REPEAT-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25173">
        <property type="entry name" value="Beta-prop_WDR3_1st"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25172">
        <property type="entry name" value="Beta-prop_WDR3_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04003">
        <property type="entry name" value="Utp12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117289">
        <property type="entry name" value="Nucleoporin domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="4 12" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="103"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="145"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="187"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="409"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="490"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="585"/>
            <end position="626"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="627"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="12">
        <location>
            <begin position="669"/>
            <end position="701"/>
        </location>
    </feature>
    <feature type="domain" description="Small-subunit processome Utp12" evidence="14">
        <location>
            <begin position="803"/>
            <end position="905"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="228"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="326"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="13">
        <location>
            <begin position="247"/>
            <end position="260"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035000"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00035020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00038229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00070105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF04003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008729.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="941" mass="105650" checksum="E562A4F1F3E6B4CC" modified="2022-01-19" version="1">MGLTKQYLRYTASALFGVIASQKGNIVYVTLRGEKGRYVAVPACEHVFIWDTRKGEKVLILQGLKQEVMSLCPSPDGLHLAVGYEDGSIRVFSLLSGEGNVTFNGHKAAVMTLQYDQLGGRLVSGSKDTDVIVWDVINESGLYRLRGHKDAVTQALFLREKNLLVTSGKDTLVKWWDLDTQHCFKTLVGHRTEVWGLAFVSQEKRLITGTADSELRVWNITYIQEATDPNEPESKKSKGSPAKAEETSEVDETSNLDETPEERLLKCNKAGSIMREGRDRVVTLATDRTGRFLACHGTDSVLEVFCVLTEGEICKKMQKKMRKAKKKAKQKSEEEEEEPEGSVEMSPQEEIQRVTSIKASAKIKSFDLILSPKGELKATLLLQNNTIESYILTPSAQVPQVVRASKITIGGHRSDVRTLAFSSDNIAILSAAAESVKIWNRSTLQCIRTMACEYALCSLFVPGDRQVIIGTKTGKLQLYDLASGSLLETFAAHDGALWSISLSPDQRGFITGGADKCVKFWEFELVKDENGTQKRLSMKQTRILQLDEDVLCVRYSPNQKLLAVSLLDCTVKIFYTDTLKFFLSLYGHKLPVLCMDITSDGALIATGSADRNVKIWGLDFGDCHRSLFAHDDSVMTLQFVHKSHLFFTAGKDHKIKQWDADKFEHIQTLEGHHQEVWCLALSPSGDYIVSSSHDKSLRLWERTREPLILEEEREMQREAEYEESVAKEEQPVVAGETQGETGLAGKKTIETVKAAERIMEAIELYREETAKLKEHQAICKAAGKEVSLPVHPILRAYGNISPSAYVLEVFKKVKSSELEESLLVLPFSYVPDLLVLFNEHVQRGSEVEFLCRALLFLLRIHFGRITSNQLLVTVIENLKKTTISKASEVRNVLGFNMAGLQFLKREIEATDEVTFFADATDRFQEKRRKRKKKEKLVLAMV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S361</accession>
    <name>A0A8C3S361_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">DEAD-box helicase 28</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S361"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009254.1">
        <property type="protein sequence ID" value="ENSCSRP00000008945.1"/>
        <property type="gene ID" value="ENSCSRG00000006481.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004386">
        <property type="term" value="F:helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47960">
        <property type="entry name" value="DEAD-BOX ATP-DEPENDENT RNA HELICASE 50"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0347">Helicase</keyword>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Helicase ATP-binding" evidence="6">
        <location>
            <begin position="122"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="7">
        <location>
            <begin position="343"/>
            <end position="494"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="5">
        <location>
            <begin position="18"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="55"/>
            <end position="68"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008945.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="579" mass="62727" checksum="1B116A3F4BDE18BD" modified="2022-01-19" version="1">MEKGAYGVEEGEPRGHRAGCGGRGAWGGKGTPGPAGRRRGPWGRRKGEQGSYEDGGGRRPGGEGHRSPAELSLAGGTSLALALYCNNHPPSLHRLPLRMRLGSRHSYSTSSGGPTAVQRRAIPALLRGGNALCAAETGSGKTLAYLLPLFQKLLSRPSLGPAWPPSPRSLVLLPSRELAEQVRSVASSLGRSVGLRVREIGGGRGMASVKNQLRSDPDADLLVSTPGALCKALRKRMVRLERLCCLVLDEADTLLDPTFLDLVEEVLMQAPIAQSPKELADQWDTKTQLVVVGATFPQGLGQLLSKVTNLGRFTTLTSQNLHHLLPHVQQKFIRIKGSDKASELLQLIKDQGPASGAVLVFCNNASTVNWLGYILDDHKIKHLRLQGQMPAAMRAGIFTTFQKGQRDVLICTDLASRGLDTSHVELVVNYDFPSTLQDYLHRVGRVGRVGSKVPGTVVSFVTHRWDVDLVRKIETAARRRTSLPGMESLGGWRAMAAGQAPGSEGSGNTRWLRPALRGLLAQEVCCRYWPEGLLQLFFAKLGICPICSCPNIPLRPCGVRANRTHAQVYQKCHDVQNRA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3E0</accession>
    <name>A0A8C3S3E0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Leucine-rich repeat and death domain-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3E0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007120.1">
        <property type="protein sequence ID" value="ENSCSRP00000006906.1"/>
        <property type="gene ID" value="ENSCSRG00000005103.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000307">
        <property type="entry name" value="Leucine-rich repeats and death domain-containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056869">
        <property type="entry name" value="DD_LRRD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050715">
        <property type="entry name" value="LRR-SigEffector_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055414">
        <property type="entry name" value="LRR_R13L4/SHOC2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45752:SF50">
        <property type="entry name" value="LEUCINE-RICH REPEAT AND DEATH DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45752">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24978">
        <property type="entry name" value="Death_Lrrd1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00560">
        <property type="entry name" value="LRR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23598">
        <property type="entry name" value="LRR_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00019">
        <property type="entry name" value="LEURICHRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00364">
        <property type="entry name" value="LRR_BAC"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="SMART" id="SM00365">
        <property type="entry name" value="LRR_SD22"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="18"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="8"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Disease resistance R13L4/SHOC-2-like LRR" evidence="5">
        <location>
            <begin position="526"/>
            <end position="624"/>
        </location>
    </feature>
    <feature type="domain" description="LRRD1 death" evidence="6">
        <location>
            <begin position="726"/>
            <end position="803"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="7"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="23"/>
            <end position="35"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00068118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF23598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF24978"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006906.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="811" mass="92455" checksum="FD1CE8C8A2F13007" modified="2022-01-19" version="1">FSVSEEIQERNQKEKNEDEVTAGLSTEGLNKSPQEVSEGDARKDSLQSIENLEMARKSSTRSLEKKDELILEVVERDAKRDQLQSEKNLEIAEKESTHILHEVKHEEFMVKLNAKGLREIPQVVFEIHTLKYLHLNNNEIKTLHKNLGNLTNLEILSIEGNGLIALPPEISLLHKLRVLNISHNQLSCLPKELSNLINIEQLFVSHNNIEELPAALEGLETLEILDLAVNNLKTLPENMVSMKNLNVLNLDSNQILIFPKVLCYLPNLIKLSISGNLIQSLPKDIKELRRLQALSMNHNKLIFLPVQLFQLTKLQKLRLDDNKLDVLSDKLENLQELRVLSLANNLFRNISENLCNCTMLERLILRGNQLTQLPNRMHRLKRLRELCISRNQMDNLDEQISRIKNLSIIEASGNALTCIPVEIKNCMQIIKVDLSYNKLSQFPVGLCALVALKILNLSGNYISEIITDISFIENLEHLELSRNKLSSFSGHLCRLTKLIYLDLSENEINSIPKEVSNMKYLQVLLLYHNKFVSFPRELCALNSLQTLDLSENQIQCIPSDICNLQVIKDLNLSNSQLVSFPSEICHLSSLEKLKLCQINGLKLTKLPEELSKLTCLRELDISHNALKEIPEGIGELKHLVILAANNNYISQLPKSVTSLSDLQQLNLSGNQLICLPSGLQHLQSLKDINFDGNPLIRPPQEVCKGKQLYTIVRYLESADERDGKILQKILKIISGNVSFENFEFFCQKLQFNNAEIKSLENNRLVRNKNLQNTLTPAEMIDQLIRILTMTGMHYLTNKVKALKLYTQSLKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S579</accession>
    <name>A0A8C3S579_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">ATP synthase subunit alpha</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Produces ATP from ADP in the presence of a proton gradient across the membrane.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the ATPase alpha/beta chains family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S579"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010212.1">
        <property type="protein sequence ID" value="ENSCSRP00000009857.1"/>
        <property type="gene ID" value="ENSCSRG00000007385.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045259">
        <property type="term" value="C:proton-transporting ATP synthase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043531">
        <property type="term" value="F:ADP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046933">
        <property type="term" value="F:proton-transporting ATP synthase activity, rotational mechanism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18113">
        <property type="entry name" value="ATP-synt_F1_alpha_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18116">
        <property type="entry name" value="ATP-synt_F1_alpha_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01132">
        <property type="entry name" value="F1-ATPase_alpha_CD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.150.20:FF:000001">
        <property type="entry name" value="ATP synthase subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.20:FF:000001">
        <property type="entry name" value="ATP synthase subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:002432">
        <property type="entry name" value="ATP synthase subunit alpha, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.150.20">
        <property type="entry name" value="ATP synthase alpha/beta chain, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01346">
        <property type="entry name" value="ATP_synth_alpha_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023366">
        <property type="entry name" value="ATP_synth_asu-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000793">
        <property type="entry name" value="ATP_synth_asu_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038376">
        <property type="entry name" value="ATP_synth_asu_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033732">
        <property type="entry name" value="ATP_synth_F1_a_nt-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005294">
        <property type="entry name" value="ATP_synth_F1_asu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020003">
        <property type="entry name" value="ATPase_a/bsu_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004100">
        <property type="entry name" value="ATPase_F1/V1/A1_a/bsu_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036121">
        <property type="entry name" value="ATPase_F1/V1/A1_a/bsu_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000194">
        <property type="entry name" value="ATPase_F1/V1/A1_a/bsu_nucl-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00962">
        <property type="entry name" value="atpA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF009884">
        <property type="entry name" value="PRK13343.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48082">
        <property type="entry name" value="ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48082:SF2">
        <property type="entry name" value="ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00006">
        <property type="entry name" value="ATP-synt_ab"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00306">
        <property type="entry name" value="ATP-synt_ab_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02874">
        <property type="entry name" value="ATP-synt_ab_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF039088">
        <property type="entry name" value="F_ATPase_subunit_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47917">
        <property type="entry name" value="C-terminal domain of alpha and beta subunits of F1 ATP synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50615">
        <property type="entry name" value="N-terminal domain of alpha and beta subunits of F1 ATP synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00152">
        <property type="entry name" value="ATPASE_ALPHA_BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 12" id="KW-0066">ATP synthesis</keyword>
    <keyword evidence="6 12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9 12" id="KW-0139">CF(1)</keyword>
    <keyword evidence="5 11" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="7 11" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 11" id="KW-0813">Transport</keyword>
    <feature type="domain" description="ATPase F1/V1/A1 complex alpha/beta subunit N-terminal" evidence="15">
        <location>
            <begin position="69"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="domain" description="ATPase F1/V1/A1 complex alpha/beta subunit nucleotide-binding" evidence="13">
        <location>
            <begin position="192"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="domain" description="ATP synthase alpha subunit C-terminal" evidence="14">
        <location>
            <begin position="422"/>
            <end position="547"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023196"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU003551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF00006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF02874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009857.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="553" mass="59797" checksum="698E1B58F8FBC6E7" modified="2022-01-19" version="1">MLSVRVAAALARSLPRQAGLVSRNALGAAFVATRNIHASKTSLQKAGTAEVSSILEERILGTDTSVELEETGRVLSIGDGIARVYGLRNVQAEEMVEFSSGLKGMSLNLEPDNVGVVVFGNDRLIKEGDIVKRTGAIVDVPVGDELLGRVVDALGNAIDGKGPLGSKIRRRVGLKAPGIIPRISVREPMQTGIKAVDSLVPIGRGQRELIIGDRQTGKTSIAIDTIINQKRFNDGTDEKKKLYCIYVAIGQKRSTVAQLVKRLTDADAMKYTIVVSATASDAAPLQYLAPYSGCSMGEYFRDNGKHALIIYDDLSKQAVAYRQMSLLLRRPPGREAYPGDVFYLHSRLLERAAKMNDSFGGGSLTALPVIETQAGDVSAYIPTNVISITDGQIFLETELFYKGIRPAINVGLSVSRVGSAAQTRAMKQVAGTMKLELAQYREVAAFAQFGSDLDAATQQLLNRGVRLTELLKQGQYSPMAIEEQVAVIYAGVRGYLDKLEPSKITKFESAFLAHILSQQQTLLATIRTDGKISEQTDAKLKEVVTSFLATFEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S659</accession>
    <name>A0A8C3S659_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Semaphorin-4D</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Cell surface receptor for PLXNB1 and PLXNB2 that plays an important role in cell-cell signaling. Regulates GABAergic synapse development. Promotes the development of inhibitory synapses in a PLXNB1-dependent manner. Modulates the complexity and arborization of developing neurites in hippocampal neurons by activating PLXNB1 and interaction with PLXNB1 mediates activation of RHOA. Promotes the migration of cerebellar granule cells. Plays a role in the immune system; induces B-cells to aggregate and improves their viability (in vitro). Induces endothelial cell migration through the activation of PTK2B/PYK2, SRC, and the phosphatidylinositol 3-kinase-AKT pathway.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the semaphorin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="17">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S659"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009311.1">
        <property type="protein sequence ID" value="ENSCSRP00000008999.1"/>
        <property type="gene ID" value="ENSCSRG00000006723.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045499">
        <property type="term" value="F:chemorepellent activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030215">
        <property type="term" value="F:semaphorin receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001755">
        <property type="term" value="P:neural crest cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043931">
        <property type="term" value="P:ossification involved in bone maturation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050772">
        <property type="term" value="P:positive regulation of axonogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902533">
        <property type="term" value="P:positive regulation of intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071526">
        <property type="term" value="P:semaphorin-plexin signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05873">
        <property type="entry name" value="Ig_Sema4D_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11259">
        <property type="entry name" value="Sema_4D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000120">
        <property type="entry name" value="Semaphorin 4D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1680.10:FF:000013">
        <property type="entry name" value="Semaphorin 4D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000647">
        <property type="entry name" value="Semaphorin-4D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1680.10">
        <property type="entry name" value="ligand-binding face of the semaphorins, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013151">
        <property type="entry name" value="Immunoglobulin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002165">
        <property type="entry name" value="Plexin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016201">
        <property type="entry name" value="PSI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001627">
        <property type="entry name" value="Semap_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036352">
        <property type="entry name" value="Semap_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027231">
        <property type="entry name" value="Semaphorin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11036">
        <property type="entry name" value="SEMAPHORIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11036:SF18">
        <property type="entry name" value="SEMAPHORIN-4D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00047">
        <property type="entry name" value="ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01437">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01403">
        <property type="entry name" value="Sema"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00423">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00630">
        <property type="entry name" value="Sema"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103575">
        <property type="entry name" value="Plexin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101912">
        <property type="entry name" value="Sema domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51004">
        <property type="entry name" value="SEMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-0221">Differentiation</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="11 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 20" id="KW-0732">Signal</keyword>
    <keyword evidence="6 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 19" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="20">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034296789" description="Semaphorin-4D" evidence="20">
        <location>
            <begin position="20"/>
            <end position="857"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="731"/>
            <end position="753"/>
        </location>
    </feature>
    <feature type="domain" description="Sema" evidence="22">
        <location>
            <begin position="15"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="21">
        <location>
            <begin position="550"/>
            <end position="631"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="650"/>
            <end position="675"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="792"/>
            <end position="837"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="650"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="792"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="18">
        <location>
            <begin position="824"/>
            <end position="837"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00058816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00074138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS51004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008999.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="857" mass="96345" checksum="3CED1DA7C9B25734" modified="2022-01-19" version="1">MALSGLYAALGLLFGAAAAFGPVPRITWEHREVQLVHFQEPEVFNYSTLLLSDDKDVLYVGAREMIFALNSVNIAEKHHELYWKVTEDKKTKCADKGKSKQTECLNYVRVLQPLNNNVLYVCGTNAFQPICDHLNLMSFELRGKNEDGKGRCPFDPAQSYTSVMVDGELYSGTSYNFLGSEPIISRNSHQSPLRTEYAIPWLNEPSFVFADVIRADQNSTEEEDDKVYFFFTEMSVEYEFVGKLMIPRISRVCKRDQGGLRTLQKKWTSFLKARLICTTPDKNLIFNIINDVFILKSPNLKEPVIYGVFTPQLNNVGLSAVCAYNMSTVEDVFSKGKYMQSATVEQSHTKWVRYNGEIPKPRPGACINKETRAANYMSSLNLPDKTLQFVKDHPLMDDSVTPIGDRPRLIKRDVRYTQIVVDRVTALNGSVYDVMFISTDKGALHKAISYENGMHIIEEIQLFPTFEPVQTLLLSSKKGKRYLYAGSNSGVVQSPVAFCDKFSSCVDCVLARDPYCAWKSHEASCINILQEDEIERDWIQNIGGDASSCPDKVRENSLQHTFKHGSTAELKCSQKSNLAQVVWKFKDDVLKVESPKYRLLEKALLIFNLSEGDSGIYQCLSEEKVKNKKFSQVVAKHVLELKKIQPSTVGPIQPAAQTEGNTDVPKMSTVPTEGSTAQTSTTQIIPITTGRIITKPISPILTSATSNSEIFNSVPDGVLEKTMFLKSNDNFLLMFLFLFFFVLFLSLLSYNCYKGYLPDQCLKFRSAMLLGKKKPKSDFSDCEQSVKETLVEQGSIQNQTGEQPKPAHDTGYETEPDCGNGQVQHDDVSSQAHKEVKDKPFDVKCELKYADSDAEGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6M5</accession>
    <name>A0A8C3S6M5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">DnaJ homolog subfamily C member 17</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">May negatively affect PAX8-induced thyroglobulin/TG transcription.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6M5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010896.1">
        <property type="protein sequence ID" value="ENSCSRP00000010517.1"/>
        <property type="gene ID" value="ENSCSRG00000007875.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005681">
        <property type="term" value="C:spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000390">
        <property type="term" value="P:spliceosomal complex disassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06257">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12429">
        <property type="entry name" value="RRM_DNAJC17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.110:FF:000059">
        <property type="entry name" value="dnaJ homolog subfamily C member 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.110">
        <property type="entry name" value="DnaJ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001623">
        <property type="entry name" value="DnaJ_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034254">
        <property type="entry name" value="DNAJC17_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036869">
        <property type="entry name" value="J_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052094">
        <property type="entry name" value="Pre-mRNA-splicing_ERAD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44313">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44313:SF1">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00226">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00625">
        <property type="entry name" value="JDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00271">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46565">
        <property type="entry name" value="Chaperone J-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50076">
        <property type="entry name" value="DNAJ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0143">Chaperone</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="J" evidence="10">
        <location>
            <begin position="11"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="11">
        <location>
            <begin position="191"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="249"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="251"/>
            <end position="274"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00053783"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00074360"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010517.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="35512" checksum="0D7993238E3FFB70" modified="2022-01-19" version="1">MAVDKELLQLDLYALLGVGEKASDKEVKKAYRQKALTCHPDKNPDNPRAEELFHQLSQALAVLTDAAARAAYDKVRKAKKQAAERTQKLDERRKKVKLDLEAREREAQAHVSEEEEIRITRTLEQEIIRLREEGSRQLEEQQKLMQDQIRLEREQRVQGKPDGNGVEGKGTPKLKLRWKCKKDDETKGGYSKEVLLQILQKYGEVLNLVISSKKTGSAVVEFATVKAAEMAVKNEVGLINNPLKISWLEGQPQNNPSTKFPDGTSQPRASQDSVVSERDYESLVMMRMRQAAERQQLIEQLKREDEEESHT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6T2</accession>
    <name>A0A8C3S6T2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">TATA-box binding protein associated factor 15</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the RRM TET family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6T2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010968.1">
        <property type="protein sequence ID" value="ENSCSRP00000010585.1"/>
        <property type="gene ID" value="ENSCSRG00000007927.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="76445at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd12535">
        <property type="entry name" value="RRM_FUS_TAF15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000246">
        <property type="entry name" value="TATA-binding protein-associated factor 2N isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1060.10:FF:000008">
        <property type="entry name" value="TATA-binding protein-associated factor 2N isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1060.10">
        <property type="entry name" value="Zinc finger, RanBP2-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034870">
        <property type="entry name" value="TET_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001876">
        <property type="entry name" value="Znf_RanBP2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036443">
        <property type="entry name" value="Znf_RanBP2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23238">
        <property type="entry name" value="RNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00641">
        <property type="entry name" value="Zn_ribbon_RanBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00547">
        <property type="entry name" value="ZnF_RBZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90209">
        <property type="entry name" value="Ran binding protein zinc finger-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01358">
        <property type="entry name" value="ZF_RANBP2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50199">
        <property type="entry name" value="ZF_RANBP2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010585.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="425" mass="45554" checksum="BD92F98AF4A9BC80" modified="2022-01-19" version="1">MASDSGSYSQSGGQQQSYSSYGSQGNQNYGQAPQGYSGYGQSGESSSYGQNYGSYQGNYGQSQTGYGQTSQQGYGGGSGYENKNQSSYGQQSYGNQEQQKESSGGGRASSYEPKSSYDQQSSYDEQQDSYGQHQKSYQSQQKESYSHNTQDGRHEKSRYGEDNRGYGGSQGGGRGGYDMDGRSHMSGLTGGDRGGFKNFGGQRDYGQKSDADTESDNSDNNTIFVQGLGEGASTDQVADYFKQIGIIKTNKKTGKLMINLYTDKDTGKPKGEATVSFDDPPSAKAAIDWFDGKEFHGNVIKVSFATRRPEFLRGGGASGGGSGRRGSRGGFGRSGGFQSRSGDPKNGDWICPNPSCGNMNFARRNSCNQCNEPRPEDSRPSGDFRGRGGFGGERGYRGRGSRGGDRGGGYGGKMGGRNDQRNRPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9L4</accession>
    <name>A0A8C3S9L4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">HECT and RLD domain containing E3 ubiquitin protein ligase family member 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9L4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010805.1">
        <property type="protein sequence ID" value="ENSCSRP00000010427.1"/>
        <property type="gene ID" value="ENSCSRG00000007424.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004842">
        <property type="term" value="F:ubiquitin-protein transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00078">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000003">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase HERC4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.30">
        <property type="entry name" value="Regulator of chromosome condensation 1/beta-lactamase-inhibitor protein II"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058923">
        <property type="entry name" value="RCC1-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009091">
        <property type="entry name" value="RCC1/BLIP-II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000408">
        <property type="entry name" value="Reg_chr_condens"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051709">
        <property type="entry name" value="Ub-ligase/GTPase-reg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45622:SF11">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HERC6-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45622">
        <property type="entry name" value="UBIQUITIN-PROTEIN LIGASE E3A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00632">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25390">
        <property type="entry name" value="WD40_RLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00633">
        <property type="entry name" value="RCCNDNSATION"/>
    </dbReference>
    <dbReference type="SMART" id="SM00119">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50985">
        <property type="entry name" value="RCC1/BLIP-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50237">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00626">
        <property type="entry name" value="RCC1_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50012">
        <property type="entry name" value="RCC1_3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <keyword evidence="3 4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="repeat" description="RCC1" evidence="5">
        <location>
            <begin position="1"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="5">
        <location>
            <begin position="55"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="5">
        <location>
            <begin position="108"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="5">
        <location>
            <begin position="161"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="5">
        <location>
            <begin position="214"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="repeat" description="RCC1" evidence="5">
        <location>
            <begin position="264"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="domain" description="HECT" evidence="6">
        <location>
            <begin position="544"/>
            <end position="854"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="4">
        <location>
            <position position="825"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010427.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="860" mass="96128" checksum="4E49FE14FEDEAE1C" modified="2022-01-19" version="1">MAYCWGAGACGQLGLGAAAARGPVRCRPGPEVGGGWTLLEAACGERHTLLLRPDGTVCSCGANSRGQLGRKLRPGQRPPPQQIQALEAQIIVHVSCGKEHSLAVCNRGKVFSWGAGSEGQLGTGEFKEQSLIPRKIDGLSALRIIQVTCGHYHSVALAQDGRVFSWGQNTHGQLGLGKESTSQPSPQHVTSLSGIPLAQVAAGGGHTFALSLSGVVYGWGRNNARQLGLNHQVFKPYAVAALKTIGVVYISCGDEHTAVLTQDGSVFTFGDDSAGQLGHRSSTQMPGPQKVEWIDGPVSHLACGSYHTLVYMSASGQVISFGRGPQRQIENGTTSNPGEQTQNFDISSLVSANGTDYKWKYVCFYTMRNETHWNSLPQEIIEVKTFSILQHPPLLYKMRCIFFFPNHLSSALEANCVGVDLQKARDVFDELTKKEWIVNQINYYLCADLIPDLPLRSPHHEALSIFLLLPVCSVMYKEQNLEPFVMRLAQAINSMSDRSSNILEECWSSLSASFLDNVVQMFKKAVVSQLPYYAFPRCRDTKPLLEVLEKLYKVSISSLNKWELMGLDAGGVTLEFFLYVFEEMVNPQYGMFVYCDPASPMWFPTSPSVEKKKYFLFGILCGLSLFNRIIAFIPFPLAIFKKLLDKKPSLEDLKELSPVVGKMFSWFQVSWDNKEVDLIPDGSSVAVNNKNKKDFVNRYVDYVFNKSVEVVYEEFKRGFYKVLDREILRFFQPQELMEVAIGNANYDWNKFEKNAVYWGMYSPSHPTIKMFWKVFHELTLAEKKGFLLFLTGSDRIPVMGMDCIKIKFNPHVTMSEDHIPEAQTCFHILILPQYSTIEKLREKLLLAISNNRGFVSDCIT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9X3</accession>
    <name>A0A8C3S9X3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Cyclin-dependent kinase 5 activator</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="8">Heterodimer of a catalytic subunit and a regulatory subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Endomembrane system</location>
            <topology evidence="7">Lipid-anchor</topology>
            <orientation evidence="7">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the cyclin-dependent kinase 5 activator family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9X3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011195.1">
        <property type="protein sequence ID" value="ENSCSRP00000010796.1"/>
        <property type="gene ID" value="ENSCSRG00000008085.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016533">
        <property type="term" value="C:protein kinase 5 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061575">
        <property type="term" value="F:cyclin-dependent protein serine/threonine kinase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007420">
        <property type="term" value="P:brain development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000025">
        <property type="entry name" value="Cyclin-dependent kinase 5 activator"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004944">
        <property type="entry name" value="CDK5_activator"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036915">
        <property type="entry name" value="Cyclin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23401">
        <property type="entry name" value="CYCLIN DEPENDANT KINASE-5 ACTIVATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23401:SF0">
        <property type="entry name" value="CYCLIN-DEPENDENT KINASE 5 ACTIVATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03261">
        <property type="entry name" value="CDK5_activator"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF009324">
        <property type="entry name" value="Cdk5_activator"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47954">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="63"/>
            <end position="87"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00046278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRNR" id="PIRNR009324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010796.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="314" mass="34244" checksum="4CE9D867B335B667" modified="2022-01-19" version="1">MGTVLSLSPGSRKASLYEEGSSGSLAHYPGAPGAKGSGQKADKTLKRHSMFIPALTWKRLVASTKKRGSRGGGKGPAHNNNHHPPHAKDVALLNHENVKKSLSCANLASYEGGGLPLAPLSAKRISTSSVSSLKPGTCLGGGSSASPRRVVVQASTSELLKCLGEFLCRRCYRLKHLSPTEPILWLRSVDRSLLLQGWQDQAFITPVNVVFVYLLCREVIDGDSVSSEHNLQAALLTCLYLSYSYMGNEISYPLKPFLVEAAKDAFWDRCLRIINAMSGKMLRINADPHYFTQVFADLKNEGSTREDFARVLDR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBI7</accession>
    <name>A0A8C3SBI7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Zinc finger CCCH-type containing 18</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBI7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012176.1">
        <property type="protein sequence ID" value="ENSCSRP00000011734.1"/>
        <property type="gene ID" value="ENSCSRG00000008746.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071011">
        <property type="term" value="C:precatalytic spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1000.10">
        <property type="entry name" value="Zinc finger, CCCH-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052647">
        <property type="entry name" value="Zinc_finger_CCCH-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041367">
        <property type="entry name" value="Znf-CCCH_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036855">
        <property type="entry name" value="Znf_CCCH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46582">
        <property type="entry name" value="ZINC FINGER CCCH DOMAIN-CONTAINING PROTEIN 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46582:SF1">
        <property type="entry name" value="ZINC FINGER CCCH DOMAIN-CONTAINING PROTEIN 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18044">
        <property type="entry name" value="zf-CCCH_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00356">
        <property type="entry name" value="ZnF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90229">
        <property type="entry name" value="CCCH zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3H1-type" evidence="6">
        <location>
            <begin position="213"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="4">
        <location>
            <begin position="213"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="397"/>
            <end position="601"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="619"/>
            <end position="847"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="15"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="25"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="58"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="70"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="117"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="135"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="159"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="185"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="202"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="397"/>
            <end position="485"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="5">
        <location>
            <begin position="487"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="515"/>
            <end position="525"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="550"/>
            <end position="601"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="637"/>
            <end position="646"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="677"/>
            <end position="692"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="697"/>
            <end position="708"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="741"/>
            <end position="758"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="793"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="810"/>
            <end position="823"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="832"/>
            <end position="844"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011734.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="872" mass="100062" checksum="2D6C92D789F080C3" modified="2022-01-19" version="1">MDVSDSPEQHPCSPVEEDQQLSDDEILKESGSDRELDGEGHGNILEEEEDAVRGLSQGEEENHSDEEDHLSDTKSQDSDNNEQSRELKSSPCRREKEEDRTNDLGDEASSVTRELDEHELDYDEEVPEESSAAVPEDEAEKAGGEDDEEEEKGDDAPEDEKKSNGKSDDEKDGQDPLKEKKKEEDDGEIDDGEIDDDDLEEGEVKDPSDRKVRPRPTCRFFMKGHCTWGMNCRFIHPGVNDKGNYSLISKPDPFSPNGAPPIGPHPLMPANPWGAPVVDEILPPPPPDPPTESAWERGLRHAKEVLKKATMRKEQEPDFEEKRFTVTIGEDEREFDKENEFFRDWNYRITRDVRDPALDSYTDPYYDYEIERFWRGGQYENFRVQYTDPDPYRNYRRERERERETRQRERERERERERERERRQRERERERERERDKERQRRKEEWERERERVKRDEKDRQHRDRDRDRDRDREREREKEKEKPKPRSPQPPSRQPEPPKKEKETTTTTTSSQSKRADEWKDPWRRSKSPKKKLGMSASPSRARRRRKTSASSASASGSSRSSSRSSSYSGSGSSRSRSRSSSYSSYSSHSSRHSSFSGSRSRYCFSGFEKSVKKVAALPVPPPLTKVATAAPEPAKPGDNREARRKERQTRTPPRSRVIDLLRVADTGILVSAGKSKKEDSVKEEKRKREVPAQPLKSTKPTQASKSQQLLPPQQPPLPQPQQGAFSAHKEIKLTLLNKAADKGSRKRYEPADKDRQGSPPAKRVNLSPDRGPRDRKPAGRISSPKQDRQRGQNPKPSPAQTDRKRQLSPQSKSSSKVTSVPGKATEPGPTAASAKSGKSSTLSRREELLKQLKAVEDAIARKRAKIPGKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD30</accession>
    <name>A0A8C3SD30_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Small ribosomal subunit protein mS31</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">28S ribosomal protein S31, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the mitochondrion-specific ribosomal protein mS31 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SD30"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011722.1">
        <property type="protein sequence ID" value="ENSCSRP00000011294.1"/>
        <property type="gene ID" value="ENSCSRG00000008452.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000023807.1">
        <property type="protein sequence ID" value="ENSCSRP00000022811.1"/>
        <property type="gene ID" value="ENSCSRG00000017186.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5989925at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005763">
        <property type="term" value="C:mitochondrial small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026299">
        <property type="entry name" value="MRP-S31"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13231">
        <property type="entry name" value="MITOCHONDRIAL RIBOSOMAL PROTEIN S31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13231:SF3">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN MS31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15433">
        <property type="entry name" value="MRP-S31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="44"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="99"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="355"/>
            <end position="382"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="54"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="105"/>
            <end position="114"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011294.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="387" mass="43961" checksum="742C81965C6DD47D" modified="2022-01-19" version="1">MWSRVCAVGSRLRLLSYPRGAQEQGSGSKTQKCFSTSTGFYNKEDESATSTDSSAEKALENQEKTTPGNVKKNLLNIIGEMKVELSSKRKLQILKTLKTKDQPESMESASSMFQKATADSKAKRSKPLNPELVEAASAVASSLPFDRKRTVSDLLAQLRKHEEATDAQKRGETTNISNVIADMKIGKRRLIRGVSRPSSQISFDDDDGQGDMLQRGILSEFAESKRRGLHLGRRLDIFPVSPTVTEGTPEAESSPMLWDLEFANQIAAVNQKPPRNGFEEMIQWTKEGKLWEFPINNEAGIEDDDEFHEHIFLDKYLEEFPKQGPIRHFMELVTCGLSKNPYLSVKQKVEHIEWFRNYFQEKEELLKEIDDHEKEADRSLERRSLSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFK5</accession>
    <name>A0A8C3SFK5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">IQ motif containing B1</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFK5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014026.1">
        <property type="protein sequence ID" value="ENSCSRP00000013474.1"/>
        <property type="gene ID" value="ENSCSRG00000010243.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd23767">
        <property type="entry name" value="IQCD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.190">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000048">
        <property type="entry name" value="IQ_motif_EF-hand-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028765">
        <property type="entry name" value="IQCB1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15673">
        <property type="entry name" value="IQ CALMODULIN-BINDING MOTIF CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15673:SF2">
        <property type="entry name" value="IQ CALMODULIN-BINDING MOTIF-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00612">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00015">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013474.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="596" mass="68691" checksum="672B88FA3D2629F5" modified="2022-01-19" version="1">MKPVAVDSRILALATQVTEGSDHDVPMLLLKLKEILNSTSLGSKESQKIKQDLYYYNLVQYCMLVLKQDYSRLPGGWATAAQLSEILSQCCVGLEVKEDPEEFYNKLLPSAVDNLLFLGRRLQARFIRAIKDEEKSEFLRCFRTVTDAICWLFGGHIQLTECVLQSNHFLQLLITDDVETATATMSVLQNILRVNSSVLLHVDEKILHSVLDELVYKLSSATNPVTGNAATKLLLSVAESHPQLVELLSTRYKGLRTLLSKQWAGKGFDRNLNQLLDFLYSESCRKGEIQRLHQAACLIQAVWRGFQTRKRLKTLPKAVTALQRSFRAKREQELQHLKRLKEDETLRQQLQLQRQRAMRLFHERQLTLLEIVHAGQVDKHIQEMEGKAALTIQRHWRGYRARRKVHQQRQSLKQYKAAVIIQRAAHKFLGKCQRKRKALSPWKEPKELTSAQKLALQQKVDDYIRLHPASQMSEERSKELHLQAQEKLAQYLLRSSLDRRAEQRREALLAQVNTDMELLMSAPSLMEATEKDLDVFMSRSIPVACKARQSHNTMLKYTRWPWWKKLGDEFMDDDMISDDGLNTEFGTLFIGGSKSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH88</accession>
    <name>A0A8C3SH88_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Phosphofurin acidic cluster sorting protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the PACS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH88"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014375.1">
        <property type="protein sequence ID" value="ENSCSRP00000013804.1"/>
        <property type="gene ID" value="ENSCSRG00000010359.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044325">
        <property type="term" value="F:transmembrane transporter binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072659">
        <property type="term" value="P:protein localization to plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019381">
        <property type="entry name" value="PACS1/2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057541">
        <property type="entry name" value="PACS1/2_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13280">
        <property type="entry name" value="PHOSPHOFURIN ACIDIC CLUSTER SORTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13280:SF15">
        <property type="entry name" value="PHOSPHOFURIN ACIDIC CLUSTER SORTING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25332">
        <property type="entry name" value="C2_PACS_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10254">
        <property type="entry name" value="Pacs-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Phosphofurin acidic cluster sorting protein 1/2 N-terminal C2" evidence="5">
        <location>
            <begin position="21"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="domain" description="Phosphofurin acidic cluster sorting protein 1/2 C-terminal" evidence="4">
        <location>
            <begin position="466"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="181"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="295"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="405"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="186"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="206"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="370"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="448"/>
            <end position="457"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008590"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF10254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF25332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013804.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="687" mass="77336" checksum="365DFED571CFB79F" modified="2022-01-19" version="1">MAAERGRLSFPGGAGVLSRPVPMNLFATWEIDGSSPSCVPRLCTLTLKKLVVLKELDKELISVVIAVKMQGSKRILRSHEIVLPPSGHVETELALTFSLQYPHFLKREGNKLQIMLQRRKRYKNRTILGYKTLAVGSINMAEVMQHPTEGGQVLSLFSNIKEATAKVAEIWIFSLSSQPIDHEDSTMQPSQKIKSTDNYSEEEYESFSSEQEASDDAVQGQDLDDDEYELGKPKKQRRSIVRTTSITRQQNFKQKVVALLRRFKVSDEVLDSEQDPAEHVPEVEEDLDLLYDTLDIDNPSDSGPEMEDDDSVLSTPKPKLKPYFEGLSHSSSQTEIGSIHSIRSQREPSSPVEVPEKTKSLGSKHPGDSISDTVSYESSQQDSQEAELSTLDVFIEKLPPSGKITKTESLIIPSTRPEGKQTGRRGRSTSLKERQPARPQNERANSLDNERSPDTRHHLQIPRKTVYDQLNHILSSDDQLPENIILVNTSDWQGQFLSDVLQKHTLPVVCTCSSADVQAAFNTIVSRIQRYCNCNSQPPNPIKIAVAGAQNYLSAVLRLFVEQLSHKTPDWLSYMRFLIIPLGSHPVAKYLGSVDYRYNNFFQDLAWRDLFNKLEAQTTVQETPDIVSRITQYIAGANCAHQLPIAEAMLTYKQKRYVISEMVSKMSGNPRRMGETPLHSLVTHKYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHP8</accession>
    <name>A0A8C3SHP8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Large ribosomal subunit protein bL12m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">39S ribosomal protein L12, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">As a component of the mitochondrial large ribosomal subunit, plays a role in mitochondrial translation. When present in mitochondria as a free protein not associated with the ribosome, associates with mitochondrial RNA polymerase POLRMT to activate transcription. Required for POLRMT stability.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the bacterial ribosomal protein bL12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHP8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014399.1">
        <property type="protein sequence ID" value="ENSCSRP00000013823.1"/>
        <property type="gene ID" value="ENSCSRG00000010572.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.710:FF:000006">
        <property type="entry name" value="39S ribosomal protein L12, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1390.10:FF:000001">
        <property type="entry name" value="50S ribosomal protein L7/L12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1390.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.710">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00368">
        <property type="entry name" value="Ribosomal_bL12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000206">
        <property type="entry name" value="Ribosomal_bL12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013823">
        <property type="entry name" value="Ribosomal_bL12_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014719">
        <property type="entry name" value="Ribosomal_bL12_C/ClpS-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008932">
        <property type="entry name" value="Ribosomal_bL12_oligo"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036235">
        <property type="entry name" value="Ribosomal_bL12_oligo_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45987">
        <property type="entry name" value="39S RIBOSOMAL PROTEIN L12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45987:SF4">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN BL12M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00542">
        <property type="entry name" value="Ribosomal_L12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16320">
        <property type="entry name" value="Ribosomal_L12_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54736">
        <property type="entry name" value="ClpS-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48300">
        <property type="entry name" value="Ribosomal protein L7/12, oligomerisation (N-terminal) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="6" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="5" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="4" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Large ribosomal subunit protein bL12 oligomerization" evidence="14">
        <location>
            <begin position="63"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="domain" description="Large ribosomal subunit protein bL12 C-terminal" evidence="13">
        <location>
            <begin position="130"/>
            <end position="197"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007197"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00058301"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00072684"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00075329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF00542"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF16320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013823.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="198" mass="21510" checksum="23C629DDBA536D87" modified="2022-01-19" version="1">MLPAARPVAGPCLRGLRVAARLLLRQQLPGVGAGRMLRTSGQQRTEALASAPLDNAPKEYSPKIQQLVQDIASLTLLEISDLNELLKKTLKIQDMGLMPMGGMMPPATMQSATQVAEEEEVPKKQEKIHFTVKLTEVKAVEKVKLIKEVKNCMQGLNLVQAKKLVESLPQEIKANVSKEEAEKIKAALEAAGGTVVLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI04</accession>
    <name>A0A8C3SI04_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Sialic acid binding Ig like lectin 15</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI04"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013414.1">
        <property type="protein sequence ID" value="ENSCSRP00000012894.1"/>
        <property type="gene ID" value="ENSCSRG00000009754.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032956">
        <property type="term" value="P:regulation of actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045124">
        <property type="term" value="P:regulation of bone resorption"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001204">
        <property type="term" value="P:regulation of osteoclast development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042836">
        <property type="entry name" value="SIG15"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46942">
        <property type="entry name" value="SIALIC ACID-BINDING IG-LIKE LECTIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46942:SF1">
        <property type="entry name" value="SIALIC ACID-BINDING IG-LIKE LECTIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="257"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="2">
        <location>
            <begin position="37"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="2">
        <location>
            <begin position="168"/>
            <end position="237"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012894.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="320" mass="35602" checksum="1A674926217E5E86" modified="2022-01-19" version="1">RERYIFFVSCNASVWGTHGVVLGKGTVYAEVTVSLVPGLQSNGWSIHVPSEATGEIGQAVVLPCTFTHPHKTYDRTLTTIWRIKEPYDGMVVFKCITHSSSDLCKTAVSYKNKYKLIGNPRHNNLSIKIDNLTWSDSNRYFCRVEFSGDLHDKYESRTGIRLHLIAAPRIVNITIGSNQDHTFRAQCTAEGEPLPSLTWTGPLFSNATSAASLNHQITKELHYLTHDGKYTCTAVNSHGRAEGAVYFYKFKAASGSLILILMFVALGIKVLALLVILGIAVFWRAGMCRYLFAFRPFPVSASLLCCTKARIRPRSPQLPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIU1</accession>
    <name>A0A8C3SIU1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">IF rod domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013783.1">
        <property type="protein sequence ID" value="ENSCSRP00000013242.1"/>
        <property type="gene ID" value="ENSCSRG00000010052.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042995">
        <property type="term" value="C:cell projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005882">
        <property type="term" value="C:intermediate filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045109">
        <property type="term" value="P:intermediate filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904714">
        <property type="term" value="P:regulation of chaperone-mediated autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006821">
        <property type="entry name" value="Intermed_filament_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050405">
        <property type="entry name" value="Intermediate_filament"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45652">
        <property type="entry name" value="GLIAL FIBRILLARY ACIDIC PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45652:SF9">
        <property type="entry name" value="GLIAL FIBRILLARY ACIDIC PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04732">
        <property type="entry name" value="Filament_head"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="4">
        <location>
            <begin position="83"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="87"/>
            <end position="168"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013242.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="222" mass="24971" checksum="71351388A3E89A3F" modified="2022-01-19" version="1">MESQRQSSYRRRFGPQATAVHQPLRSSPLFWLLSPSPSTRVSMAKKRSSSLNIRASPRFSQDKTDFSLADALNTEFKETRTNEKVEMMELNDRFASYIEKVRFLEQQNKVLVAELNQVRDKEPTRLGDIYQEELRELRRQLDQLSNAKTRLEIERDNLLDDVNGLRQKHTQAQTAGSQGVAAGPGLMGMGTAEGSAQPDSIRAVALLLLSLCSEICSLPGTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIW2</accession>
    <name>A0A8C3SIW2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Neuropeptide W</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the neuropeptide B/W family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIW2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015046.1">
        <property type="protein sequence ID" value="ENSCSRP00000014431.1"/>
        <property type="gene ID" value="ENSCSRG00000011049.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001664">
        <property type="term" value="F:G protein-coupled receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007631">
        <property type="term" value="P:feeding behavior"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013297">
        <property type="entry name" value="Neuropept_BW_pre"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28553">
        <property type="entry name" value="NEUROPEPTIDE B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28553:SF2">
        <property type="entry name" value="NEUROPEPTIDE W"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15180">
        <property type="entry name" value="NPBW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01888">
        <property type="entry name" value="NROPEPTIDEBW"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034064063" evidence="7">
        <location>
            <begin position="29"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="62"/>
            <end position="109"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014431.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="164" mass="17692" checksum="81607D634E4FBCA9" modified="2022-01-19" version="1">MNGRPAAGGAWKTLGLLGLMLLVDPVGAWYKHVASPRYHTVGRASGLLMGIRRSPYLWRRDLGDEPGERPGSPPTAVNGAPRLLQSRRQDLRAAGPRTQASGVPAPRPARGELRAREAGALTRLGVQDLLARRTTAHCMASTFLSLPLLMTGGFHRWGRDSSVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ13</accession>
    <name>A0A8C3SJ13_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Nicotinamide N-methyltransferase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the class I-like SAM-binding methyltransferase superfamily. NNMT/PNMT/TEMT family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ13"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015155.1">
        <property type="protein sequence ID" value="ENSCSRP00000014536.1"/>
        <property type="gene ID" value="ENSCSRG00000011115.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008170">
        <property type="term" value="F:N-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008757">
        <property type="term" value="F:S-adenosylmethionine-dependent methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000065">
        <property type="entry name" value="Phenylethanolamine N-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000940">
        <property type="entry name" value="NNMT_TEMT_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053384">
        <property type="entry name" value="SAM-dep_methyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF041360">
        <property type="entry name" value="GntF_guanitoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10867:SF32">
        <property type="entry name" value="NICOTINAMIDE N-METHYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10867">
        <property type="entry name" value="NNMT/PNMT/TEMT FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01234">
        <property type="entry name" value="NNMT_PNMT_TEMT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000384">
        <property type="entry name" value="PNMTase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51681">
        <property type="entry name" value="SAM_MT_NNMT_PNMT_TEMT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 5" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="binding site" evidence="5">
        <location>
            <begin position="40"/>
            <end position="41"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <position position="62"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <position position="67"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="5">
        <location>
            <begin position="119"/>
            <end position="120"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRSR" id="PIRSR000384-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014536.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="238" mass="26865" checksum="3505EF4650F72F1A" modified="2022-01-19" version="1">YHKFPLSLFLGAEIRSFINTPRILYSQPGVVKGDTLIDIGSGPTIHQFLSACESFKEIIASDYTYRNHWELEKWLKNEPGAFDWTPVVKYVCELEGNRGKEAEKEAKLRKAIKQVLKCDVHKSNPMDPIVLSPADCLVSSLCLESACKDLNTYRLALKNISSLLKPGGPLVLSGVLGCSFYMVGPKRFSCLVLREEFLREVLSETGFVIQEFEVLLRNDNMDDSSDFSGKFFILARKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKA0</accession>
    <name>A0A8C3SKA0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Ubiquitin carboxyl-terminal hydrolase 25</fullName>
            <ecNumber evidence="5">3.4.19.12</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Deubiquitinating enzyme 25</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">Ubiquitin thioesterase 25</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Ubiquitin-specific-processing protease 25</fullName>
        </alternativeName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">The muscle-specific isoform (USP25m) may have a role in the regulation of muscular differentiation and function.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 28">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="18">Homotetramer, inhibited form. Homodimer, active form. Interacts with ACTA1 (via its C-terminus); the interaction occurs for all isoforms but is strongest for isoform USP25m in muscle differentiating cells. Interacts (isoform USP25m only) with MYBPC1; the interaction prevents proteasomal degradation of MYBPC1. Interacts (isoform USP25m only) with FLNC (via filament repeats 17-18, 20-21 and 24). Interacts with GAPDH. Interacts with SUMO3; the interaction sumoylates efficiently USP25. Interacts with SUMO2; the interaction sumoylates efficiently USP25. Interacts with SUMO1; the interaction only weakly sumoylates USP25. Interacts with SYK; phosphorylates USP25 and regulates USP25 intracellular levels.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the peptidase C19 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKA0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014987.1">
        <property type="protein sequence ID" value="ENSCSRP00000014378.1"/>
        <property type="gene ID" value="ENSCSRG00000010989.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032183">
        <property type="term" value="F:SUMO binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016579">
        <property type="term" value="P:protein deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02665">
        <property type="entry name" value="Peptidase_C19I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14354">
        <property type="entry name" value="UBA_UBP25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20486">
        <property type="entry name" value="USP25_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000023">
        <property type="entry name" value="Putative ubiquitin carboxyl-terminal hydrolase 25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000004">
        <property type="entry name" value="Putative ubiquitin carboxyl-terminal hydrolase 25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050164">
        <property type="entry name" value="Peptidase_C19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001394">
        <property type="entry name" value="Peptidase_C19_UCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054109">
        <property type="entry name" value="UBA_8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003903">
        <property type="entry name" value="UIM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028889">
        <property type="entry name" value="USP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054108">
        <property type="entry name" value="USP25/28_UIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018200">
        <property type="entry name" value="USP_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24006">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24006:SF666">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22566">
        <property type="entry name" value="UBA_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00443">
        <property type="entry name" value="UCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21909">
        <property type="entry name" value="USP_UIM_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00726">
        <property type="entry name" value="UIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50330">
        <property type="entry name" value="UIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00972">
        <property type="entry name" value="USP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00973">
        <property type="entry name" value="USP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50235">
        <property type="entry name" value="USP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15 23" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0645">Protease</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="13" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="14" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="11" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="USP" evidence="25">
        <location>
            <begin position="169"/>
            <end position="651"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="474"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="712"/>
            <end position="741"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="23">
        <location>
            <begin position="680"/>
            <end position="707"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="24">
        <location>
            <begin position="478"/>
            <end position="508"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00053306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00062193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00071638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00075172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00078773"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00082178"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014378.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1048" mass="121261" checksum="DA4A88DAB66670B1" modified="2022-01-19" version="1">MTVEQNVLQQSKSQKHQQTFLNQLREITGINDIQVLQQALKDSNGNLELAVTFLTAKNAKVPQQEEATYYQTALPGNDRYISVGSQADTNVIDLTGDDKDDLQRAIALSLEESNRAFRETGITDEEQAISRVLEASIAENKASLKRTHPEVWSDSPNPYDRKRQDSCPVGLKNVGNTCWFSAVIQSLFNLLEFRRLVLNYNPLASAQDLPRNQKEHRNLPFMRELRYLFALLVGSKRKYVDPSSAVEILKDAFKSNDSQQQDVSEFTHKLLDWLEDAFQIKAEEERDGEKPKNPMVELFYGRFLAVGVLEGKKFENTEMFGQYPLQVNGFKDLHECLEAAMIEGEIESLHSENSGKSGQEHWFTELPPVLTFELSRFEFNQALGRPEKIHNKLEFPPILYLDRYMHKNREITRIKRDEIKRLKEYLTVLQQRLERYLSYGSGPKRFPLVDVLQYALEFASSKPVCTSPIDDIDASAPPSGTVTTQTIPSTTEQQGPSSSEIPSASPVQRSVIHKPFTQSRIPPDLPMHPAPRHITEEELSVLEGCLHRWRAEVENDTRDLQESISRIHWTIELMYSDKSMVQVPYRLHAVLVHEGQANAGHYWAYIYDHHQRRWMKYNDISVTKSTWEELERDSFGGYRNASAYCLMYINDKEQFLIQEEFNKETGQMLLGMDTLPPDLKDYVKEDNKRFEKELEEWDAELAQKVQQEKLLASQTPRMPAPSSAPVQAGEPEYLEQPSRTDLSKHLKEDSVRAITKALTEQEDRSPETVMQTAIKLEYARLLKLAQDDPPPECDYRLHHAVVYFMQNEAPKKIIERTLLEQFGDHNLSFDERCRNIMKVAQVKLEMIKPDEVNMEEYEGWHQEYRNYRETTMYLMVGLEHFQKKSYMEALLYLIYAYQNNKELLSKGLYRGHDEELISHYRRECLLKLNEHAAALFESGDDQEVNNGLIIMNELIVPCLPLLLVDETEEKDIAAVEDMRNRWCSYLGQEMEPNLQEKLTDFLPKLLDCSTEIKGFNDPPKLPSYSTHELCERFARIMLSLSRTPADGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL37</accession>
    <name>A0A8C3SL37_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SL37"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016095.1">
        <property type="protein sequence ID" value="ENSCSRP00000015436.1"/>
        <property type="gene ID" value="ENSCSRG00000011823.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000258">
        <property type="entry name" value="zinc finger and SCAN domain-containing protein 29 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000478">
        <property type="entry name" value="Zinc finger protein 133"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000249">
        <property type="entry name" value="Zinc finger protein 154"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001158">
        <property type="entry name" value="zinc finger protein 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000135">
        <property type="entry name" value="Zinc finger protein 358"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000912">
        <property type="entry name" value="Zinc finger protein 660"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001954">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002196">
        <property type="entry name" value="zinc finger protein 850-like isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000642">
        <property type="entry name" value="Zinc finger with KRAB and SCAN domains 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050589">
        <property type="entry name" value="Ikaros_C2H2-ZF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24404:SF114">
        <property type="entry name" value="KLUMPFUSS, ISOFORM B-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24404">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="12"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="70"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="98"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="126"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="154"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="182"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="210"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="238"/>
            <end position="265"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="266"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="294"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="322"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="350"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="378"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="21"/>
            <end position="30"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015436.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="427" mass="48478" checksum="593A7D681613D5F0" modified="2022-01-19" version="1">MMSENEKQEDAEQVEPHGTLSGRSKGNVSGSCALPEKAKACETQQRPEENFHSYSDLTTRNTITLEERQYTCHECGKSFSRSSNLIAHRRIHTGETPYACSECGKSFNYRSNLITHRRIHTGELPYTCSECGKRFNRSSNLIAHRRIHTGETPYTCPECGKSFNQISNLIAHRTVHTGETPYKCSECGKRFKRRSNLSTHQRIHTDEKPYGCSECGKRFLHNSTLITHKRTHTGETPYTCSECGKRFIHNLTLITHQRTHTGEMPYTCSECGKSFNHRSSLITHRRIHTGETPYTCSECGKSFTQSSTLIKHCRIHTGETPYTCSECGKRFSQSSALITHRRVHTGERPYTCSECGKSFNHRSTLITHRRIHTGETPYVCSECGKSFNRSSHLIAHCRIHTGETPYTLSVGNASFGAHTLLDIRKYT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMT6</accession>
    <name>A0A8C3SMT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016168.1">
        <property type="protein sequence ID" value="ENSCSRP00000015506.1"/>
        <property type="gene ID" value="ENSCSRG00000011762.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050852">
        <property type="term" value="P:T cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05713">
        <property type="entry name" value="IgV_MOG_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000088">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000183">
        <property type="entry name" value="Myelin-oligodendrocyte glycoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053896">
        <property type="entry name" value="BTN3A2-like_Ig-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050504">
        <property type="entry name" value="IgSF_BTN/MOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100:SF149">
        <property type="entry name" value="BG-LIKE ANTIGEN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100">
        <property type="entry name" value="BUTYROPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22705">
        <property type="entry name" value="C2-set_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="8"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="142"/>
            <end position="208"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015506.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="218" mass="24554" checksum="2050D2D0B088081D" modified="2022-01-19" version="1">FGPVLCVPLVKSQFKVVGPDHPVTAIVGEEIVLPCHLSPRMSAENMEVTWFRSQLFPFVHHYSDGKDQYGQQMPEYRERTELLKDGLTNGSVALRIFSIGLSDEGQYSCFVQDGIFYEEALLELKVAGQYLVSVFLSGMALMVCRSAGWYPEPEVLWRDLKGQPLPSSSRTNSREASTLYKTETSIIITENSNQNLSCLVRNTRLSLEKESLFYISGQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNB1</accession>
    <name>A0A8C3SNB1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">THUMP domain-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Functions as a tRNA-binding adapter to mediate NAT10-dependent tRNA acetylation modifying cytidine to N4-acetylcytidine (ac4C).</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Interacts with NAT10. Binds tRNA.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the THUMPD1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNB1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017667.1">
        <property type="protein sequence ID" value="ENSCSRP00000016893.1"/>
        <property type="gene ID" value="ENSCSRG00000012988.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006400">
        <property type="term" value="P:tRNA modification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11717">
        <property type="entry name" value="THUMP_THUMPD1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2300.10:FF:000001">
        <property type="entry name" value="THUMP domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2300.10">
        <property type="entry name" value="THUMP superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004114">
        <property type="entry name" value="THUMP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040183">
        <property type="entry name" value="THUMPD1-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13452">
        <property type="entry name" value="THUMP DOMAIN CONTAINING PROTEIN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13452:SF10">
        <property type="entry name" value="THUMP DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02926">
        <property type="entry name" value="THUMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00981">
        <property type="entry name" value="THUMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF143437">
        <property type="entry name" value="THUMP domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51165">
        <property type="entry name" value="THUMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="THUMP" evidence="7">
        <location>
            <begin position="145"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="290"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="290"/>
            <end position="316"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00053258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00060731"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00065332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00074795"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51165"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016893.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="322" mass="36463" checksum="5F2FBC611DF9F3DA" modified="2022-01-19" version="1">MAASEQPAAAMKRRHKAQYVPGQQAKRPRGGGGPRQLELGMQGILITCNMNERKCVGEAYSLLNEYGDLLYGPEKFTAQDGTLSGSEEEEDDVEAALKKEVDQIRTSTEQKLRRFQSVESGANNVVFIRTLGVEPEKLVHHILKDLHTTKKKKTRVILRMLPISGTCKAFVEDMKKYSQTFFEPWFKAPNKGTFQIVYKARNNSHMSREEVIKELAGIVGSLNPENKVDLNNPQYTIVVEIIKNVCCLSVVKDYVLFRKYNLQEVVKSNKEELVQQNLLSASQEEKLKEIKLAEEDSKEVKPEDKSQGEEESKPNESDNQQA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPF7</accession>
    <name>A0A8C3SPF7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Golgi apparatus membrane protein TVP23 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the TVP23 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPF7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017430.1">
        <property type="protein sequence ID" value="ENSCSRP00000016667.1"/>
        <property type="gene ID" value="ENSCSRG00000012802.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009306">
        <property type="term" value="P:protein secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008564">
        <property type="entry name" value="TVP23-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13019">
        <property type="entry name" value="GOLGI APPARATUS MEMBRANE PROTEIN TVP23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13019:SF9">
        <property type="entry name" value="GOLGI APPARATUS MEMBRANE PROTEIN TVP23 HOMOLOG B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05832">
        <property type="entry name" value="DUF846"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="64"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="88"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="155"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="182"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016667.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="236" mass="26376" checksum="AA94D90C184E1B07" modified="2022-01-19" version="1">MTTRDGRDSREGLAQEGDVAGDGSEAALTMLRQDSNDDTEDVSLFDADEEVSTRSKKSKIRHPVASFFHLFFRVSAIAVYLLCELISSSFIACMVSIILLLSCDFWTVKNVTGRLMVGLRWWNQVDDDGKSHWVFEARKASAQGKKVSSEAESRIFWLGLITCPVIWVIFAFSALFSFKVKWLAVVTMGVVLQGANLYGYIKCKVGRRTNLTSMATSYLGRQFLRQTVVKDDQAAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPI5</accession>
    <name>A0A8C3SPI5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">DNA-directed RNA polymerases I and III subunit RPAC1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I and III which synthesize ribosomal RNA precursors and short non-coding RNAs including 5S rRNA, snRNAs, tRNAs and miRNAs, respectively. POLR1C/RPAC1 is part of the polymerase core and may function as a clamp element that moves to open and close the cleft.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the archaeal Rpo3/eukaryotic RPB3 RNA polymerase subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019038.1">
        <property type="protein sequence ID" value="ENSCSRP00000018197.1"/>
        <property type="gene ID" value="ENSCSRG00000013953.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="270173at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005736">
        <property type="term" value="C:RNA polymerase I complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005666">
        <property type="term" value="C:RNA polymerase III complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003899">
        <property type="term" value="F:DNA-directed RNA polymerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006351">
        <property type="term" value="P:DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07032">
        <property type="entry name" value="RNAP_I_II_AC40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.120.12:FF:000003">
        <property type="entry name" value="Dna-directed rna polymerases i and iii subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1360.10:FF:000005">
        <property type="entry name" value="Dna-directed rna polymerases i and iii subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1360.10:FF:000009">
        <property type="entry name" value="RNA polymerase I and III subunit C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.120.12">
        <property type="entry name" value="DNA-directed RNA polymerase, insert domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1360.10">
        <property type="entry name" value="RNA polymerase, RBP11-like subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00320">
        <property type="entry name" value="RNApol_arch_Rpo3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001514">
        <property type="entry name" value="DNA-dir_RNA_pol_30-40kDasu_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011262">
        <property type="entry name" value="DNA-dir_RNA_pol_insert"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011263">
        <property type="entry name" value="DNA-dir_RNA_pol_RpoA/D/Rpb3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036603">
        <property type="entry name" value="RBP11-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022842">
        <property type="entry name" value="RNAP_Rpo3/Rpb3/RPAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033901">
        <property type="entry name" value="RNAPI/III_AC40"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036643">
        <property type="entry name" value="RNApol_insert_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050518">
        <property type="entry name" value="Rpo3/RPB3_RNA_Pol_subunit"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001988">
        <property type="entry name" value="PRK00783.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11800">
        <property type="entry name" value="DNA-DIRECTED RNA POLYMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11800:SF13">
        <property type="entry name" value="DNA-DIRECTED RNA POLYMERASES I AND III SUBUNIT RPAC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01000">
        <property type="entry name" value="RNA_pol_A_bac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01193">
        <property type="entry name" value="RNA_pol_L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00662">
        <property type="entry name" value="RPOLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56553">
        <property type="entry name" value="Insert subdomain of RNA polymerase alpha subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55257">
        <property type="entry name" value="RBP11-like subunits of RNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00446">
        <property type="entry name" value="RNA_POL_D_30KD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0240">DNA-directed RNA polymerase</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022083"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00025804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00056177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018197.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="39194" checksum="0DE1C10B1243921E" modified="2022-01-19" version="1">MAARGGVEEMRSRVILGEFGVRNVHTTDFPGNYPGYDDAWDQAKFEKDFRVDVIHMDENTLEFDMVGIDAAIANAFRRILLAEVPTMAVEKVFVYNNTSIVQDEILAHRLGLIPIRADPRLFEYKNQGDEEGTEIDTLQFQLKIKCSRNPRSAKESSDPNELYINHKVYSKHITWVPLGNQADLFPDADLRPVHDDILIAQLRPGQEIDVLMHCVKGIGKDHAKFSPVATASYRLLPDITLLQPIEGEAAETLKKCFSPGVIEIQNIKGKKVARVANARMDTFSREIFRHDDLKNLVRLARVRDHYIFSVESTGVLPPDVLVSEAIKVLIGKCRRFLDELDSNHMD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQ74</accession>
    <name>A0A8C3SQ74_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Myogenesis-regulating glycosidase</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Uncharacterized family 31 glucosidase KIAA1161</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Putative glycosidase. Promotes myogenesis by activating AKT signaling through the maturation and secretion of IGF2.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Interacts with IGF2; this interaction is required for IGF2 secretion.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Single-pass type II membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 17">Belongs to the glycosyl hydrolase 31 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQ74"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019349.1">
        <property type="protein sequence ID" value="ENSCSRP00000018497.1"/>
        <property type="gene ID" value="ENSCSRG00000014177.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004553">
        <property type="term" value="F:hydrolase activity, hydrolyzing O-glycosyl compounds"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048741">
        <property type="term" value="P:skeletal muscle fiber development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd06592">
        <property type="entry name" value="GH31_NET37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1180:FF:000006">
        <property type="entry name" value="Putative family 31 glucosidase KIAA1161"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000037">
        <property type="entry name" value="Putative family 31 glucosidase KIAA1161"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1180">
        <property type="entry name" value="Golgi alpha-mannosidase II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050985">
        <property type="entry name" value="Alpha-glycosidase_related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048395">
        <property type="entry name" value="Glyco_hydro_31_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000322">
        <property type="entry name" value="Glyco_hydro_31_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013780">
        <property type="entry name" value="Glyco_hydro_b"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43053">
        <property type="entry name" value="GLYCOSIDASE FAMILY 31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43053:SF4">
        <property type="entry name" value="MYOGENESIS-REGULATING GLYCOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01055">
        <property type="entry name" value="Glyco_hydro_31_2nd"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21365">
        <property type="entry name" value="Glyco_hydro_31_3rd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51011">
        <property type="entry name" value="Glycosyl hydrolase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12 17" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="5 17" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="4 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 19" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="57"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="domain" description="Glycoside hydrolase family 31 TIM barrel" evidence="20">
        <location>
            <begin position="316"/>
            <end position="468"/>
        </location>
    </feature>
    <feature type="domain" description="Glycoside hydrolase family 31 TIM barrel" evidence="20">
        <location>
            <begin position="528"/>
            <end position="613"/>
        </location>
    </feature>
    <feature type="domain" description="Glycosyl hydrolase family 31 C-terminal" evidence="21">
        <location>
            <begin position="628"/>
            <end position="700"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="21"/>
            <end position="50"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00059874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00062125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00071643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00081764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU361185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF01055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF21365"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018497.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="712" mass="82609" checksum="54D2E41310070232" modified="2022-01-19" version="1">HCSQELTGTLAYPRLRERYYNNPRSNRSSEKGNAMGTRLPDSFNPAKPKPSKELKPMIGAAVVGLILFIATIVAWCYYTASLRKAERLKTELMDLRKDGFIIKNHNREVVFRLAFRSGTLDLESCSKEGEILSCTRSDRGKLNFFIQTVKPKDTVMCYRVRWEEFVVDTVVEHTMFWEDAHWYGGCEMSVQHWPIRLPGYQEPMPFVTSDVYSFRGSFGGILERYWLSSKAAAIKINDSVPFHLGFNASERSLFFQARYKDSPYKPPLGQQPFPELSYRVCVGSDVTSIHKYMVRRYFNKPSKIPSEHAFRYPIWSTWALYKNDIDQDKLLRFAEKIKKYRFNCSHIEIDDTYTQTYGDFDFDPVKFPNVTEMFKTLRKEGFKVTLWTHPFINYNSSNFGVGIERQLFIKEPTGKLPAMVKWWNGIGAILDFTNPTAREWFQSHLKQLRSKYDIASFKFDAGEVSYLPKQFSTFRPLSDPSIWSRRYTEMAIPFYELAEVRVGYQSQNISCFFRIIDRDSVWGYELGLKSLIPTVLTISMLGYPFILPDMIGGNFLPNKTEGAVEIPDQELYIRWLELSAFMPSMQFSIPPWLYDKVVIEIAQKFTELHESLVAPLLLELAGEVTDTGDPIIRPTWWISPSDEFAHKIDSQFLIGDTLMVAPVLELGKQERDVYLPAGKWRSYKGELFEKTPVLLTDYPVDLDEVAYFLWVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRG3</accession>
    <name>A0A8C3SRG3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="19">Potassium inwardly rectifying channel subfamily J member 10</fullName>
        </submittedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 15">Membrane</location>
            <topology evidence="1 15">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the inward rectifier-type potassium channel (TC 1.A.2.1) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018465.1">
        <property type="protein sequence ID" value="ENSCSRP00000017647.1"/>
        <property type="gene ID" value="ENSCSRG00000013576.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034702">
        <property type="term" value="C:monoatomic ion channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005242">
        <property type="term" value="F:inward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990573">
        <property type="term" value="P:potassium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034765">
        <property type="term" value="P:regulation of monoatomic ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000036">
        <property type="entry name" value="ATP-sensitive inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1400:FF:000002">
        <property type="entry name" value="ATP-sensitive inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1400">
        <property type="entry name" value="G protein-activated inward rectifier potassium channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041647">
        <property type="entry name" value="IRK_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016449">
        <property type="entry name" value="K_chnl_inward-rec_Kir"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003269">
        <property type="entry name" value="K_chnl_inward-rec_Kir1.2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013518">
        <property type="entry name" value="K_chnl_inward-rec_Kir_cyto"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040445">
        <property type="entry name" value="Kir_TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11767:SF21">
        <property type="entry name" value="ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11767">
        <property type="entry name" value="INWARD RECTIFIER POTASSIUM CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01007">
        <property type="entry name" value="IRK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17655">
        <property type="entry name" value="IRK_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005465">
        <property type="entry name" value="GIRK_kir"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01322">
        <property type="entry name" value="KIR12CHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01320">
        <property type="entry name" value="KIRCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12 15" id="KW-0407">Ion channel</keyword>
    <keyword evidence="10 15" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 15" id="KW-0630">Potassium</keyword>
    <keyword evidence="5 15" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 15 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 16" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 15" id="KW-0813">Transport</keyword>
    <keyword evidence="7 15" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="68"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="142"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel inwardly rectifying transmembrane" evidence="17">
        <location>
            <begin position="31"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="Inward rectifier potassium channel C-terminal" evidence="18">
        <location>
            <begin position="179"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="site" description="Role in the control of polyamine-mediated channel gating and in the blocking by intracellular magnesium" evidence="14">
        <location>
            <position position="158"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR005465-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU003822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF01007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF17655"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017647.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="378" mass="42678" checksum="BCCAFE7B067D4E5D" modified="2022-01-19" version="1">MTSATKVYYSQTTQTDSRPLIGSGLRKRRVMTKDGRSNVRMEHIADKRFLYLKDLWTTFIDMQWRYKLLLFSATFAGTWFIFGVIWYLVALLHGDLLEFDPPANHTPCVMQVHTLTGAFLFSLESQTTIGYGFRYISEECPLAIVLLISQLVLTTIMEIFITGTFLAKIARPKKRAETIKFSQNAVVAQHNGKNCLMIRVANMRKSLLIGCQVTGKLLNTYLTKEGECVRLNQVNVDFHVDTASDSPFLILPLTFYHVVDDSSPLRDTALRTGEGDFELVVILSGTVESTSATCQVRTSYLPEEILWGYEFSPVISLSASGKYVADFSLFDQVVKVSPLCCIHETARFGDPEKLKLEETFREKSEREGSPLSVRISNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRS8</accession>
    <name>A0A8C3SRS8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="24">Polycystin 1, transient receptor potential channel interacting</fullName>
        </submittedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Cilium</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the polycystin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="15">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000019218.1">
        <property type="protein sequence ID" value="ENSCSRP00000018369.1"/>
        <property type="gene ID" value="ENSCSRG00000013571.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005261">
        <property type="term" value="F:monoatomic cation channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006816">
        <property type="term" value="P:calcium ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00037">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00146">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="CDD" id="cd01752">
        <property type="entry name" value="PLAT_polycystin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000825">
        <property type="entry name" value="Polycystin 1, transient receptor potential channel interacting"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.60.20:FF:000012">
        <property type="entry name" value="polycystin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.60.20">
        <property type="entry name" value="PLAT/LH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000483">
        <property type="entry name" value="Cys-rich_flank_reg_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057244">
        <property type="entry name" value="GAIN_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000203">
        <property type="entry name" value="GPS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000434">
        <property type="entry name" value="PC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022409">
        <property type="entry name" value="PKD/Chitinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002859">
        <property type="entry name" value="PKD/REJ-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013122">
        <property type="entry name" value="PKD1_2_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000601">
        <property type="entry name" value="PKD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035986">
        <property type="entry name" value="PKD_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001024">
        <property type="entry name" value="PLAT/LH2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036392">
        <property type="entry name" value="PLAT/LH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042060">
        <property type="entry name" value="PLAT_polycystin1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006228">
        <property type="entry name" value="Polycystin_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046791">
        <property type="entry name" value="Polycystin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014010">
        <property type="entry name" value="REJ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002889">
        <property type="entry name" value="WSC_carb-bd"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00864">
        <property type="entry name" value="PCC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46730">
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
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            <taxon>Vertebrata</taxon>
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            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
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            <taxon>Chelydroidea</taxon>
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        <scope>IDENTIFICATION</scope>
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        </source>
    </evidence>
    <sequence length="325" mass="37334" checksum="CEB6E88D20069F23" modified="2022-01-19" version="1">VSEMGQNDSLTNSCSIEDFKGAVYPTVYLTIFVLSVFGNGLSIYVFLKLYRKQTSVNVFMLNLAISDLLFVWTLPFRAIYYLRKSYWEFGDAFCRIVTYSLYVNMYSSIYFLTVLSVVRFVAIVHPFKHLKLITIKYSRIICVVIWGFVMIVSTVLLFKEPINKDSSYPEQCLDLQNETLSKLLVINSTVLVVGFIIPFCTIICCYVLAIKALLKPRVPKAKTRASHKKAVSTIIITLFMFLLCFLPYHILRTVYLLERSKNVTANSCNLLTKGTVITYSLAAANSCLDPVLYYFAGENFKERLKTKKRLLSFKKPSTPEDFIYW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVG6</accession>
    <name>A0A8C3SVG6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Tubulin/FtsZ GTPase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the tubulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVG6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021711.1">
        <property type="protein sequence ID" value="ENSCSRP00000020789.1"/>
        <property type="gene ID" value="ENSCSRG00000015782.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007017">
        <property type="term" value="P:microtubule-based process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1440:FF:000078">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1440">
        <property type="entry name" value="Tubulin/FtsZ, GTPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002452">
        <property type="entry name" value="Alpha_tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000217">
        <property type="entry name" value="Tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036525">
        <property type="entry name" value="Tubulin/FtsZ_GTPase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003008">
        <property type="entry name" value="Tubulin_FtsZ_GTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11588">
        <property type="entry name" value="TUBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00091">
        <property type="entry name" value="Tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01162">
        <property type="entry name" value="ALPHATUBULIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01161">
        <property type="entry name" value="TUBULIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52490">
        <property type="entry name" value="Tubulin nucleotide-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0493">Microtubule</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tubulin/FtsZ GTPase" evidence="11">
        <location>
            <begin position="1"/>
            <end position="113"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009636"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00049117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF00091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020789.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="121" mass="13507" checksum="D8135FF8462C2A25" modified="2022-01-19" version="1">MGNACWELYCLEHGIQPDGIICLEKSLGQADSSFGTFFSETGSGKHVPRALFIDLEPTVIDEIRTGTYRSLFHPEQLISGKEDAANNYARGHYTIGKEVIDPVVDRIRKMVSGQIPFPYFP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWC9</accession>
    <name>A0A8C3SWC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Transitional endoplasmic reticulum ATPase</fullName>
            <ecNumber evidence="5">3.6.4.6</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Valosin-containing protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.6"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the AAA ATPase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.6" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020794.1">
        <property type="protein sequence ID" value="ENSCSRP00000019900.1"/>
        <property type="gene ID" value="ENSCSRG00000015165.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034098">
        <property type="term" value="C:VCP-NPL4-UFD1 AAA ATPase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031593">
        <property type="term" value="F:polyubiquitin modification-dependent protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097352">
        <property type="term" value="P:autophagosome maturation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051228">
        <property type="term" value="P:mitotic spindle disassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030970">
        <property type="term" value="P:retrograde protein transport, ER to cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19519">
        <property type="entry name" value="RecA-like_CDC48_r1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19528">
        <property type="entry name" value="RecA-like_CDC48_r2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000004">
        <property type="entry name" value="Cell division control 48"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.330.10:FF:000001">
        <property type="entry name" value="Cell division control 48"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.40.20:FF:000003">
        <property type="entry name" value="Transitional endoplasmic reticulum ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000012">
        <property type="entry name" value="Transitional endoplasmic reticulum ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000048">
        <property type="entry name" value="Transitional endoplasmic reticulum ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.40.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.330.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.20.150">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005938">
        <property type="entry name" value="AAA_ATPase_CDC48"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050168">
        <property type="entry name" value="AAA_ATPase_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041569">
        <property type="entry name" value="AAA_lid_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009010">
        <property type="entry name" value="Asp_de-COase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003960">
        <property type="entry name" value="ATPase_AAA_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004201">
        <property type="entry name" value="Cdc48_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029067">
        <property type="entry name" value="CDC48_domain_2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003338">
        <property type="entry name" value="CDC4_N-term_subdom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01243">
        <property type="entry name" value="CDC48"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23077">
        <property type="entry name" value="AAA-FAMILY ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23077:SF69">
        <property type="entry name" value="TRANSITIONAL ENDOPLASMIC RETICULUM ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00004">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17862">
        <property type="entry name" value="AAA_lid_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02933">
        <property type="entry name" value="CDC48_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02359">
        <property type="entry name" value="CDC48_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01072">
        <property type="entry name" value="CDC48_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01073">
        <property type="entry name" value="CDC48_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50692">
        <property type="entry name" value="ADC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54585">
        <property type="entry name" value="Cdc48 domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00674">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="15" id="KW-0072">Autophagy</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0227">DNA damage</keyword>
    <keyword evidence="17" id="KW-0234">DNA repair</keyword>
    <keyword evidence="13" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="16" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="18" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0813">Transport</keyword>
    <feature type="domain" description="CDC48 N-terminal subdomain" evidence="24">
        <location>
            <begin position="1"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="domain" description="CDC48" evidence="23">
        <location>
            <begin position="80"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="22">
        <location>
            <begin position="192"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="22">
        <location>
            <begin position="465"/>
            <end position="604"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="663"/>
            <end position="682"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="722"/>
            <end position="761"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="21">
        <location>
            <begin position="732"/>
            <end position="748"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006914"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00019970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00031860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="SMART" id="SM01072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="SMART" id="SM01073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019900.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="761" mass="84580" checksum="9EF4D008F7D15A33" modified="2022-01-19" version="1">MDELQLFRGDTVLLKGKKRREAVCIVLSDDSCSDEKIRMNRVVRNNLRVRLGDVISIQPCPDVKYGKRIHVLPIDDTVEGITGNLFEVYLKPYFLEAYRPIRKGDIFLVRGGMRAVEFKVVETDPSPYCIVAPDTVIHCEGEPIKREDEEESLNEVGYDDIGGCRKQLAQIKEMVELPLRHPALFKAIGVKPPRGILLYGPPGTGKTLIARAVANETGAFFFLINGPEIMSKLAGESESNLRKAFEEAEKNAPAIIFIDELDAIAPKREKTHGEVERRIVSQLLTLMDGLKQRAHVIVMAATNRPNSIDPALRRFGRFDREVDIGIPDATGRLEILQIHTKNMKLADDVDLEQVANETHGHVGADLAALCSEAALQAIRKKMDLIDLEDETIDAEVMNSLAVTMDDFRWALSQSNPSALRETVVEVPQVTWEDIGGLEDVKRELQELVQYPVEHPDKFLKFGMTPSKGVLFYGPPGCGKTLLAKAIANECQANFISIKGPELLTMWFGESEANVREIFDKARQAAPCVLFFDELDSIAKARGGNIGDGGGAADRVINQILTEMDGMSTKKNVFIIGATNRPDIIDPAILRPGRLDQLIYIPLPDEKSRIAILKANLRKSPVAKDVDLEFLAKMTNGFSGADLTEICQRACKLAIRESIENEIRRERERQTNPSAMEVEEDDPVPEIRRDHFEEAMRFARRSVSDNDIRKYEMFAQTLQQSRGFGSFRFPSGNQGGAGPSQGPGSGSGGNVYSEDNDDDLYG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXG6</accession>
    <name>A0A8C3SXG6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">H/ACA ribonucleoprotein complex subunit</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">RNA-binding protein required for the maturation of box H/ACA snoRNPs complex and ribosome biogenesis. During assembly of the H/ACA snoRNPs complex, it associates with the complex and disappears during maturation of the complex and is replaced by NOLA1/GAR1 to yield mature H/ACA snoRNPs complex. Probably competes with NOLA1/GAR1 for binding with DKC1/NOLA4.</text>
    </comment>
    <comment type="function">
        <text evidence="9">Required for ribosome biogenesis. Part of a complex which catalyzes pseudouridylation of rRNA. This involves the isomerization of uridine such that the ribose is subsequently attached to C5, instead of the normal N1. Pseudouridine ("psi") residues may serve to stabilize the conformation of rRNAs.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of the small nucleolar ribonucleoprotein particles containing H/ACA-type snoRNAs (H/ACA snoRNPs).</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">During assembly of the complex, component of the small nucleolar ribonucleoprotein particles containing H/ACA-type snoRNAs (H/ACA snoRNPs) which contains NOLA2/NHP2, NOLA3/NOP10, NAF1 and DKC1/NOLA4. Interacts directly with DKC1/NOLA4.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="9">Nucleus</location>
            <location evidence="9">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the GAR1 family.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the NAF1 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000021246.1">
        <property type="protein sequence ID" value="ENSCSRP00000020344.1"/>
        <property type="gene ID" value="ENSCSRG00000015466.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005732">
        <property type="term" value="C:sno(s)RNA-containing ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000493">
        <property type="term" value="P:box H/ACA snoRNP assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001522">
        <property type="term" value="P:pseudouridine synthesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043489">
        <property type="term" value="P:RNA stabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.230:FF:000002">
        <property type="entry name" value="H/ACA ribonucleoprotein complex non-core subunit NAF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.230">
        <property type="entry name" value="Probable tRNA pseudouridine synthase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038664">
        <property type="entry name" value="Gar1/Naf1_Cbf5-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007504">
        <property type="entry name" value="H/ACA_rnp_Gar1/Naf1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040309">
        <property type="entry name" value="Naf1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009000">
        <property type="entry name" value="Transl_B-barrel_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31633">
        <property type="entry name" value="H/ACA RIBONUCLEOPROTEIN COMPLEX NON-CORE SUBUNIT NAF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31633:SF1">
        <property type="entry name" value="H_ACA RIBONUCLEOPROTEIN COMPLEX NON-CORE SUBUNIT NAF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04410">
        <property type="entry name" value="Gar1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50447">
        <property type="entry name" value="Translation proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 9" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="5 9" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="3 9" id="KW-0698">rRNA processing</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="18"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="39"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="90"/>
            <end position="107"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00057529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00063185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU364004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020344.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="279" mass="29656" checksum="53DF7B379545DCD0" modified="2022-01-19" version="1">MEVVEQLETLKFDNVRAPGSPSTGGPQPGQEEPGGSGEPGQEXXXXEPGGSEEPGQASAPAAGGAPGAQSLQEGQPGESSADSDSDTDSDSSSSVSSSSCSLSAESDGQQNGKDNTPYHVKTKDELPLEQGPPPVEDLTIILPEDVELKPFGTVSSIIEQLVIIESLKGLPPVNEESIIFTGDRHAAGKIYEIFGPVLHPFYVLLFNSPEHIEAKGINIQDTVYFAPSVEDFTQYIFTEKLKQEKGSDASWQNDQEPPPEIVCLSKCAIFFIQTSSAFT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY07</accession>
    <name>A0A8C3SY07_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY07"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019871.1">
        <property type="protein sequence ID" value="ENSCSRP00000019002.1"/>
        <property type="gene ID" value="ENSCSRG00000014510.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019002.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="25925" checksum="EE72C04396E8E832" modified="2022-01-19" version="1">MRDTQGRFPGASSCPVGAARPWRCWVISGGILKLRSKPPSQPHNKMGCVWSQPGCTGSRGGTRQGKAVCVWSRTGCVGSRGGTRQGKAVCVWSRTGCAGIRGGTWQGKAVCLWSRTGCVGSRGGTRQGKAVCVWSRTGRVGSRGGTRQGKAVCLWSRTGCAGSRGGTRQGKAVCLWSRAGSPPGCSRHHIPEPCITFQRSGLESAAPCSWAVGFGQPCSVAAQSWPFSSPWPSPCPSLGTGAFVLAAPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY28</accession>
    <name>A0A8C3SY28_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Growth factor receptor bound protein 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GRB7/10/14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY28"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022011.1">
        <property type="protein sequence ID" value="ENSCSRP00000021081.1"/>
        <property type="gene ID" value="ENSCSRG00000015987.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01259">
        <property type="entry name" value="PH_APBB1IP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16140">
        <property type="entry name" value="RA_GRB7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10413">
        <property type="entry name" value="SH2_Grb7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000062">
        <property type="entry name" value="growth factor receptor-bound protein 10 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000056">
        <property type="entry name" value="growth factor receptor-bound protein 10 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000015">
        <property type="entry name" value="Growth factor receptor-bound protein 10 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015042">
        <property type="entry name" value="BPS-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039664">
        <property type="entry name" value="GRB/APBB1IP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046986">
        <property type="entry name" value="GRB7_RA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035032">
        <property type="entry name" value="Grb7_SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039665">
        <property type="entry name" value="PH_APBB1IP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000159">
        <property type="entry name" value="RA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11243">
        <property type="entry name" value="GROWTH FACTOR RECEPTOR-BOUND PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11243:SF25">
        <property type="entry name" value="GROWTH FACTOR RECEPTOR-BOUND PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08947">
        <property type="entry name" value="BPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21989">
        <property type="entry name" value="RA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00314">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50200">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 6" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="Ras-associating" evidence="10">
        <location>
            <begin position="109"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="9">
        <location>
            <begin position="238"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="domain" description="SH2" evidence="8">
        <location>
            <begin position="440"/>
            <end position="536"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="65"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="88"/>
            <end position="99"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006708"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021081.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="541" mass="61361" checksum="1A0AB6032511B660" modified="2022-01-19" version="1">MDLAALRNDLPPALDNLYQGHPEQDRAQSLPNGHTFPTGERDKAGLLAGGDVKRSQPLVIQVNRKLKEEEPRASSLPSIPNPFPELCSPSKSPILSSPSAGQGPQRESGSHVVKVFSEDGTCRSLEVTAGATARHVCEMLVQKTHALHDESWSLVELHQHLALERCLEDHESVVEVQATWPIGGDSRFVFRKNFAKYELFKSSPQSLFPEVMVSSCLDANKGMSHSELIQNFLNSGSCPEIQGFLHLKEVGRKVWKRFYFSLRRSGLYYSTKGTSKDPRHLQYFADLNESNVYFITQGKKHYGTPTEFSFCIKPYKVRSGMKGLKLFCSEDEQSRACWMAAFRLFKYGVQLYRNYQQSQSRRSHQSWISTTPLRSMSDNTLVAMDFSGCTGRVIENPNEALTVALEEAQSWRKKTSHRYSLPTLCQGSPLSTAIHQTQPWFHGRISREDTQRLIIQQGLVDGVFLVRESQRNPKGYVLSLCHLQKVKHYLILPSEEEGQLYFTMDDGQTRFADLIQLVEFHQINRGILPCKLRHYCTCVAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T161</accession>
    <name>A0A8C3T161_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Actinin alpha 3 (gene/pseudogene)</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the alpha-actinin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T161"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023442.1">
        <property type="protein sequence ID" value="ENSCSRP00000022461.1"/>
        <property type="gene ID" value="ENSCSRG00000016838.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044877">
        <property type="term" value="F:protein-containing complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd21214">
        <property type="entry name" value="CH_ACTN_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd21216">
        <property type="entry name" value="CH_ACTN_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00176">
        <property type="entry name" value="SPEC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000004">
        <property type="entry name" value="Actinin alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000001">
        <property type="entry name" value="Actinin alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000004">
        <property type="entry name" value="Actinin alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000005">
        <property type="entry name" value="Actinin alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000156">
        <property type="entry name" value="Actinin alpha 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000002">
        <property type="entry name" value="Actinin, alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000003">
        <property type="entry name" value="Actinin, alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000088">
        <property type="entry name" value="Alpha-actinin, sarcomeric"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.60">
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001589">
        <property type="entry name" value="Actinin_actin-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014837">
        <property type="entry name" value="EF-hand_Ca_insen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018159">
        <property type="entry name" value="Spectrin/alpha-actinin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002017">
        <property type="entry name" value="Spectrin_repeat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11915">
        <property type="entry name" value="SPECTRIN/FILAMIN RELATED CYTOSKELETAL PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08726">
        <property type="entry name" value="EFhand_Ca_insen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00435">
        <property type="entry name" value="Spectrin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01184">
        <property type="entry name" value="efhand_Ca_insen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00150">
        <property type="entry name" value="SPEC"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46966">
        <property type="entry name" value="Spectrin repeat"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00020">
        <property type="entry name" value="ACTININ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="4" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="8">
        <location>
            <begin position="1"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="8">
        <location>
            <begin position="109"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="9">
        <location>
            <begin position="711"/>
            <end position="746"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="9">
        <location>
            <begin position="747"/>
            <end position="782"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="230"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="395"/>
            <end position="478"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="629"/>
            <end position="663"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022461.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="852" mass="98085" checksum="129994B4B1D8F9DA" modified="2022-01-19" version="1">TFTAWCNSHLRKAGTQIENIEEDFRNGLKLMLLLEVISGERLPKPDKGKMRFHKIANVNKALDFISSKGVKLVSIGAEEIVDGNLKMTLGMIWTIILRFAIQDISVEETSAKEGLLLWCQRKTAPYRNVNVQNFHISWKDGLALCALIHRHRPDLIDYAKLRKDDPIGNLNTAFEVAEKYLDIPKMLDAEDIVNTPKPDEKAIMTYVSCFYHAFAGAEQAETAANRICKVLAVNQENEKLMEEYEKLASELLEWIRRTIPWLENRVAEKSMSAMRRKLEDFRDYRRVHKPPRVQEKCQLEINFNTLQTKLRLSNRPAFMPSEGKMVSDIANAWKGLEQVEKGYEEWLLTEIRRLERLEHLAEKFKQKATLHESWTRGKEEMLSQRDYESASLMEVRALMRKHEAFESDLAAHQDRVEQIAAIAQELNELDYHDAASVNSRCQAICDQWDTLGTLTQKRRDALERVEKLLETIDQLYLEFAKRAAPFNNWMDGATEDLQDMFIVHSIEEIQSLITAHEQFKATLPEADKERMAILGIQSEIQKIAQTYGIKLSGVNPYTNLSHLDIASKWDTVKQLVPHRDQTLQEELARQQANERLRRQFAAQANVLGPWIQTKMEEIGHISVDISGSLEDQMNHLKQQEQNIINYKANIDKLEGDHQLIQEALVFDNKHTSYTMEHIRVGWEQLLTTIARTINEVENQILTRDAKGISQEQMNEFRASFNHFDRKRNGMMDPDDFRACLISMGYDLGEVEFARIMTLVDPNSTGVVTFQAFIDFMTRETAETDTAEQVVASFKILASDKNYITVEELRRELPPEQAEYCISRMTKYSGADTVSGALDYVSFSSALYGESDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T164</accession>
    <name>A0A8C3T164_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Protein APCDD1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the APCDD1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T164"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023583.1">
        <property type="protein sequence ID" value="ENSCSRP00000022597.1"/>
        <property type="gene ID" value="ENSCSRG00000017012.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017147">
        <property type="term" value="F:Wnt-protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030178">
        <property type="term" value="P:negative regulation of Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042425">
        <property type="entry name" value="APCDD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029405">
        <property type="entry name" value="APCDD1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31021">
        <property type="entry name" value="ADENOMATOSIS POLYPOSIS COLI DOWN-REGULATED 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31021:SF2">
        <property type="entry name" value="PROTEIN APCDD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14921">
        <property type="entry name" value="APCDDC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01352">
        <property type="entry name" value="APCDDC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="domain" description="APCDD1" evidence="11">
        <location>
            <begin position="51"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="domain" description="APCDD1" evidence="11">
        <location>
            <begin position="284"/>
            <end position="478"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="437"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="472"/>
            <end position="482"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038384"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040474"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM01352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022597.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="515" mass="58934" checksum="77116DD29C591942" modified="2022-01-19" version="1">ICSPSSLLESPGNLHFCFPGLGEGSGLLHPDSRSHPRSLEKSAWRAFKESQCHHMLKHLHNGARITVQMPPTIEGHWVSTGCEVRSGPEFITRSYRFYHNNTFKAYQFYYGGNRCTNPTYTLVIRGKIRLRQASWIIRGGTEADYQLHNIQIICHSEAVAEKLRELVNRTCPGFVPDNNPWEQDVSYNLWREENGCECTRALNFAMHELQLIRVEKQYLHHNLDHLVEELFLGDIHTDATQRMYYRPSSYQPPLQNAKNHDHTCIACRIIYRSDEHHPPILPPKADLTIGLHGEWVSQRCEVRPEVLFLTRHFIFHDNNNTWEGHYYHYSDPICKHPTFTIYAKGRYSRGVHSSKVMGGTEFVFKVNHMKVTPMDIATASLLNVFNGNECGAEGSWQVGVQQDVTHTNGCVALGIRLPHTEYEIFKMEQDARGSYLLYNGQRPSDGSSPDRPEKRATSYQMPLVQCASSAPRPEESPEENKIGRYSSGAPEKDSSVFVFSLMLFICTVSHWNILS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T204</accession>
    <name>A0A8C3T204_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Avidin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the avidin/streptavidin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000022765.1">
        <property type="protein sequence ID" value="ENSCSRP00000021803.1"/>
        <property type="gene ID" value="ENSCSRG00000016441.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009374">
        <property type="term" value="F:biotin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.30">
        <property type="entry name" value="Avidin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005469">
        <property type="entry name" value="Avidin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036896">
        <property type="entry name" value="Avidin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005468">
        <property type="entry name" value="Avidin/str"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051764">
        <property type="entry name" value="Avidin/Streptavidin-rel"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34399:SF3">
        <property type="entry name" value="AVID PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34399">
        <property type="entry name" value="AVIDIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01382">
        <property type="entry name" value="Avidin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00709">
        <property type="entry name" value="AVIDIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50876">
        <property type="entry name" value="Avidin/streptavidin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51326">
        <property type="entry name" value="AVIDIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0092">Biotin</keyword>
    <keyword evidence="5 8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="25"/>
            <end position="104"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR605468-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021803.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="11">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="201" mass="21993" checksum="53AAEC982737985B" modified="2022-01-19" version="1">KRHLPSPLPLYSPSRALKGQRLPACILTGLWGNELGSKMQIQQVNEDGSFSGEYRTAVSLAPRPVRPASLNGSQHFDERGQPTFGFTVNWKSFSDSTTVFTGQCFVDDNGKEILETMWLLREKAKAPQGWEATRWVMGHRCPGVKLLPAEPGLQGLAPSLLRAWPRPCSXXXXRAWPRPCSGPGPVPALGLAPSLLQAPLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3Q9</accession>
    <name>A0A8C3T3Q9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3Q9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025476.1">
        <property type="protein sequence ID" value="ENSCSRP00000024426.1"/>
        <property type="gene ID" value="ENSCSRG00000018295.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010736">
        <property type="entry name" value="SHIPPO-rpt"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07004">
        <property type="entry name" value="SHIPPO-rpt"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="53"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024426.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="207" mass="22875" checksum="28E3581C83448F37" modified="2022-01-19" version="1">TIHPALSSPSSPHRRPLSSHQTIPPLSPTGYREAMDSRPLLVINVDSPGPAAYSPPTMSCRESSAPAYTFGRKTPPREGGGRRSWQKSWFQSKSPFTRKADFTTESNVGDPSLVWCHTFPFLFPDAQIDPAPNKYDTTPAYFQVLQTSPSYSIRNRCWVLFLSGNTPGPGSYDVEKGNIARLPSCPSAIIQGIRRPKRHETGPFTTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T560</accession>
    <name>A0A8C3T560_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Claudin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Cell junction</location>
            <location evidence="8">Tight junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Cell membrane</location>
            <topology evidence="8">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 8">Belongs to the claudin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T560"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024391.1">
        <property type="protein sequence ID" value="ENSCSRP00000023373.1"/>
        <property type="gene ID" value="ENSCSRG00000017580.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.150:FF:000001">
        <property type="entry name" value="Claudin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.150">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006187">
        <property type="entry name" value="Claudin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005411">
        <property type="entry name" value="Claudin2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017974">
        <property type="entry name" value="Claudin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004031">
        <property type="entry name" value="PMP22/EMP/MP20/Claudin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12002">
        <property type="entry name" value="CLAUDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00822">
        <property type="entry name" value="PMP22_Claudin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01077">
        <property type="entry name" value="CLAUDIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01589">
        <property type="entry name" value="CLAUDIN2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01346">
        <property type="entry name" value="CLAUDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0965">Cell junction</keyword>
    <keyword evidence="3 8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 8" id="KW-0796">Tight junction</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="6"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="82"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="117"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="163"/>
            <end position="183"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU060637"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023373.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="229" mass="24287" checksum="BDF3322645BC40D5" modified="2022-01-19" version="1">MASVGLQLVGFILGGLGLLGTVITTLLPNWKNSSYIGASIVTAVGFTKGLWMECAIYSTGITQCDIYNSLLSLPSDIQASQALMVTSCAISSLACIVSVMGMKCTIFAQGSPAKDRVAVTGGVIFILGGVLCFIPMVWNTHVVLRDFYNPLIPDSAKYEMGEAMYLGIVSALLTLLGGCILSASCPPRESETAYQCAYQSKALATPRPSISHTQKPKSEFNAYNLTGYV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5W4</accession>
    <name>A0A8C3T5W4_CHESE</name>
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        <recommendedName>
            <fullName evidence="5">Guanine nucleotide-binding protein-like 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Possible regulatory or functional link with the histocompatibility cluster.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5W4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025542.1">
        <property type="protein sequence ID" value="ENSCSRP00000024490.1"/>
        <property type="gene ID" value="ENSCSRG00000018372.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01857">
        <property type="entry name" value="HSR1_MMR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030378">
        <property type="entry name" value="G_CP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043358">
        <property type="entry name" value="GNL1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006073">
        <property type="entry name" value="GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45709:SF3">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN-LIKE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45709">
        <property type="entry name" value="LARGE SUBUNIT GTPASE 1 HOMOLOG-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01926">
        <property type="entry name" value="MMR_HSR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51721">
        <property type="entry name" value="G_CP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CP-type G" evidence="7">
        <location>
            <begin position="179"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
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    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="262"/>
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        <location>
            <begin position="541"/>
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    </feature>
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        <location>
            <begin position="1"/>
            <end position="14"/>
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    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="15"/>
            <end position="26"/>
        </location>
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    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="53"/>
            <end position="67"/>
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    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="269"/>
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    </feature>
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        <location>
            <begin position="554"/>
            <end position="589"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00037770"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00039902"/>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="PROSITE" id="PS51721"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024490.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="627" mass="71853" checksum="F3F49D243A48E098" modified="2022-01-19" version="1">MPRKRPFSAKQKKKQLQDKRERKRGLPDGVRSSSNSRSGSHERREDQTDTSDSESLSLQVRKLNQQPAVRRLGERSYDPNRYRLHFERESREELDRRKKVAQEKILEPIPESEKELDIQDVYRSGSVLDFPKRPPWSYQMSKEQLLVREEKCFRDYLEGIYSTYQPSQLSYFEHNLETWRQLWRVLEMSDIILLITDVRHPVINFSPALYDFVTKEMRKNLILVLNKIDLAPPALVVAWKHYFQTRFPQVHVVCFTSYPQQSQDPSTVFKKRRKRRKGRSTAMGPEQLLHACETITAGKVDLSSWKEKIERDAASAHLPAEDSDEEDDDDEGAAVLVEHQTDVAMDIGVPSQELYKDGVLTVGCVGFPNVGKSSLMNGLVGHKVVSVSRTPGHTKYFQTYFLTHTVRLCDCPGLIFPSLVHRELQILSGIYPISQIQEPYNAVGYLAGRIPIQALLKLRHPNAEEGKPETRWCAWDICEAWAEKRGYKTAKAARNDVYRAANSILRLAVDGRLCLCLRPPSYSTQKAMWEHHPETAEIGALQEAHRKHSRRSSEEEEEEEEEISSSGEEEDEEKDRDADEEEEEEEEEPAASSGGGSSAPVHAPPRRVLKGKLSSRNLFALLGEDEC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T693</accession>
    <name>A0A8C3T693_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T693"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024584.1">
        <property type="protein sequence ID" value="ENSCSRP00000023568.1"/>
        <property type="gene ID" value="ENSCSRG00000017703.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023568.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="15808" checksum="7A416694B36C116D" modified="2022-01-19" version="1">MDDGLGLWDFTCVGTARKLSPQPRTRGQSLLTHPEVLGVHMQLVAVQLAQLGVGGLDVVQVLHGLPEGGQHLLAVGPHLGVAHNGGGADAVGLGLPGQGLAAAFLHVDLAPQAGDELLLFGCPVHHDPPLAQMGSAALSTIELHRGRIWPLVH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6C6</accession>
    <name>A0A8C3T6C6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Solute carrier family 45 member 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the glycoside-pentoside-hexuronide (GPH) cation symporter transporter (TC 2.A.2) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6C6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025749.1">
        <property type="protein sequence ID" value="ENSCSRP00000024694.1"/>
        <property type="gene ID" value="ENSCSRG00000018474.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008506">
        <property type="term" value="F:sucrose:proton symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Solute carrier family 45 member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19432:SF6">
        <property type="entry name" value="PROTON-ASSOCIATED SUGAR TRANSPORTER A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19432">
        <property type="entry name" value="SUGAR TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0769">Symport</keyword>
    <keyword evidence="4 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="143"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="176"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="251"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="288"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="66"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="66"/>
            <end position="77"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024694.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="643" mass="70558" checksum="C62553870CA72CCF" modified="2022-01-19" version="1">GRQHPGPAALDFTKCQGISTMIPSAAATPPSDVLFPSLSCQEFWRSQISGYSGSVTRHISHRANNFKRHPKRRKHIRPSPPPPPNTPCPIDLIDFGDLHPQRSFLELLFNGCILFGIEFSYAMETAYVTPVLLQMGLPDQLYGMVWFISPILGFLLQPFLGAWSDRCTSRFGRRRPFILVLAIGALLGLSLMLNGRDIGSTLADTVNNHKWGIILTICGVVLMDFSADSADNPSHAYMMDVCSPVDQDRGLNIHALLAGLGGGFGYVVGGINWDKTSFGRAVGGQLRVIYVFTAIILTITTVLTLISIPERPLQSFSKKKKVMKSPSLPLPPSPPLLFEEGVNENLSSRNSHDLYASFTSPISPLSPLTPKYGSFNSRDNSLTGINEFASSFGTSNIDSVLIDCFTGGYDGYLAIPASLPRQAISVSFPRVPEGFYCQENGILDQGENSVNPGPDGDALRVGSLDAIKPRSIGILKRPQTLAIPDAVTGYCPESNRRRNVTFSQQVANILLNGVKYESELNGSGEMSEQSLSMKLLCSTICHMPKTLRNLCINHFLGWLSFEGMLLFYTDFMGEVVFQGNPKAPHNSDEYQKYNAGVTMGCWGMCIYAFSAAFYSGTKEHSSLCPYAHYCNVYAQLIEKLYSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6W2</accession>
    <name>A0A8C3T6W2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">RAP1 GTPase activating protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">GTPase activator for the nuclear Ras-related regulatory protein RAP-1A (KREV-1), converting it to the putatively inactive GDP-bound state.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6W2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025395.1">
        <property type="protein sequence ID" value="ENSCSRP00000024353.1"/>
        <property type="gene ID" value="ENSCSRG00000018226.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051056">
        <property type="term" value="P:regulation of small GTPase mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11210:FF:000003">
        <property type="entry name" value="RAP1 GTPase activating protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.210">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11210">
        <property type="entry name" value="Rap/Ran-GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035974">
        <property type="entry name" value="Rap/Ran-GAP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000331">
        <property type="entry name" value="Rap/Ran_GAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050989">
        <property type="entry name" value="Rap1_Ran_GAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15711">
        <property type="entry name" value="RAP GTPASE-ACTIVATING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15711:SF3">
        <property type="entry name" value="RAP1 GTPASE-ACTIVATING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21022">
        <property type="entry name" value="Rap-GAP_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02145">
        <property type="entry name" value="Rap_GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111347">
        <property type="entry name" value="Rap/Ran-GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50085">
        <property type="entry name" value="RAPGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rap-GAP" evidence="4">
        <location>
            <begin position="158"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="413"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="435"/>
            <end position="448"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00057316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024353.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="455" mass="51632" checksum="70E40F4650322739" modified="2022-01-19" version="1">PRAVSWPSLSLQVLGREGPFPLILLPQFGGYWIEGTNHELTSIHDTESLPSPTSKVKLECNHMARIYRKHFLGKEHFNYYSLDTALGHLVFSLKYDVIGDQEHLRLLLRTKCRTYHDVIPISCLTEFPNVVQMAKLACEDVNVDRFYPVLYPKASRLIVTFDEHVLSNHFKFGVIYQKLGQTSEEELFGTTEESPAFVEFLDSLGQRVQLQDFKGFRGGLDVTHGQTGTESIYCTFRSKEIMFHVSTKLPYTEGDAQQLQRKRHIGNDIVAIVFQDENTPFVPDMIASNFLHAYIVVQAEKPCSESTLYKVSVTARDDVPFFGPPLPDPAIFRKGLEFQEFLLTKLINAEYACYKAEKFAKLEERTRAALLETLYEELHVNSQSMMGLGGDEDKLENGSGGSGGFFESFKVRGARHSPRQRSSPARAHQGLGSSEHWEEDRRSRDGLEGRGNPHF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7H1</accession>
    <name>A0A8C3T7H1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Probable G-protein coupled receptor 19</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">G-protein coupled receptor that plays a role in the regulation of circadian rhythms and energy metabolism. Participates in maintaining proper circadian gene expression in the suprachiasmatic nucleus (SCN), the locus of the master circadian clock in the brain. May function as a coordinator of aging-associated metabolic dysfunction, stress response, DNA integrity management, and eventual senescence. Upon binding to adropin, modulates mitochondrial energy metabolism via the p44/42-PDK4 signaling pathway, influencing pyruvate dehydrogenase activity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7H1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024925.1">
        <property type="protein sequence ID" value="ENSCSRP00000023895.1"/>
        <property type="gene ID" value="ENSCSRG00000017954.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd15008">
        <property type="entry name" value="7tmA_GPR19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000165">
        <property type="entry name" value="Probable G-protein coupled receptor 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047829">
        <property type="entry name" value="GPR19_7tmA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24243">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24243:SF224">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 19-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="65"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="102"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="143"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="183"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="222"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="278"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="310"/>
            <end position="333"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="82"/>
            <end position="330"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00067939"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00093282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023895.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="415" mass="47702" checksum="473F73932FF91C05" modified="2022-01-19" version="1">MMFAYGMDNSKGSYVIPTVLLPLQNDSYSETSMSLASHEMADVSKEYRSERNSTVLQYELRPGEIVIASMVFGALWLFSVFGNSLVCLVIHRSRRTQSTTNYFVVSMACADLLISMTSAPFVLLQFTSGRWTLGSVMCKLVRYFQYLTPGVQIYVLLSICIDRFYTIVYPLSFKVSREKAKKMIAASWIFDAAFVSPAFFFYGSSWDNHCNFFLPYSWDGAVYSIIHLLVSFLIPSIFIILFYQKVIKYIWRIGTDGRTVRRTMNIVPRTKVKTIKMFLMLNLVFLLSWLPFYVVQLWHPQETDYRKSSLVFMAITWISFSSSASKPTLYSVYNANFRKGMKETFCMSSMKCYRSNAYTITTSSRIAKKNYVGISEIPAPAKTVTKDSIYDSFDREAKEKKLAWPINSNPPNTFV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T863</accession>
    <name>A0A8C3T863_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Protein-tyrosine sulfotransferase</fullName>
            <ecNumber evidence="13">2.8.2.20</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 13">Catalyzes the O-sulfation of tyrosine residues within acidic motifs of polypeptides, using 3'-phosphoadenylyl sulfate (PAPS) as cosubstrate.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12 13">
            <text>L-tyrosyl-[protein] + 3'-phosphoadenylyl sulfate = O-sulfo-L-tyrosine-[protein] + adenosine 3',5'-bisphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16801"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:11688"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:58339"/>
            <dbReference type="ChEBI" id="CHEBI:58343"/>
            <dbReference type="ChEBI" id="CHEBI:65286"/>
            <dbReference type="EC" id="2.8.2.20"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Golgi apparatus membrane</location>
            <topology evidence="2">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the protein sulfotransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.20" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T863"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027511.1">
        <property type="protein sequence ID" value="ENSCSRP00000026406.1"/>
        <property type="gene ID" value="ENSCSRG00000019658.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008476">
        <property type="term" value="F:protein-tyrosine sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000290">
        <property type="entry name" value="Protein-tyrosine sulfotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026634">
        <property type="entry name" value="TPST-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12788">
        <property type="entry name" value="PROTEIN-TYROSINE SULFOTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12788:SF6">
        <property type="entry name" value="PROTEIN-TYROSINE SULFOTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13469">
        <property type="entry name" value="Sulfotransfer_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="4 13" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034698068" description="Protein-tyrosine sulfotransferase" evidence="14">
        <location>
            <begin position="26"/>
            <end position="375"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003886"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU365018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026406.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="375" mass="42386" checksum="EDB86D2A72756E8A" modified="2022-01-19" version="1">MRVTMRRVLLGLGFAIALMVTVHLGQQVLECQEFLGKGYGKRKPGLMRPENEELVMVDSSRIEYRYSKEMPLIFIGGVPRSGTTLMRAMLDAHPEIRCGEETRIIPRVLAMRQAWSKSGREKMRLDEAGVTDQVLDAAMQAFILEVIAKHGEPARYLCNKDPFTLKSSVYLSRLFPNSKFLLMVRDGRASVHSMITRKVTIAGFDLNSYRDCLTKWNKAIEVMYSQCVEIGQSRCLPVYYEQLVLHPERSMRVIMQFLDISWSDAVLHHEELIGKPGGVSLSKIERSTDQVIKPVNLEALSKWIGHIPGDVLQDMAQIAPMLARLGYDPYANPPNYGNPDPLVINNTHRVMKGDFKTPANLKGRLQVTQNTSTSH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T879</accession>
    <name>A0A8C3T879_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Mitotic spindle positioning</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T879"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024303.1">
        <property type="protein sequence ID" value="ENSCSRP00000023287.1"/>
        <property type="gene ID" value="ENSCSRG00000017494.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029304">
        <property type="entry name" value="AKAP2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042779">
        <property type="entry name" value="MISP/MISP3-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18839:SF7">
        <property type="entry name" value="A-KINASE ANCHOR PROTEIN 2 C-TERMINAL DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18839">
        <property type="entry name" value="MITOTIC INTERACTOR AND SUBSTRATE OF PLK1 MISP FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15304">
        <property type="entry name" value="AKAP2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="A-kinase anchor protein 2 C-terminal" evidence="3">
        <location>
            <begin position="302"/>
            <end position="628"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="365"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="529"/>
            <end position="557"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="576"/>
            <end position="620"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF15304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023287.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="636" mass="72005" checksum="107580A350EA6613" modified="2022-01-19" version="1">MDRVTRNLIFHIPHTTPEYNTHQSNSFAELRTESDHDVFAPYSQRNQKAENGHDWGPSYLPEDRSELATNSLEARRDLWTPSPDRESKLELVKSGTLYDVRAYKEERKPSKLYMDDEEELNYPLTRLDISPEKAKELEEERKEVIQSQVVRRSSTMAKQGGGYATSFALCFDSPSPAQVRTPIDPESIDREQINFAAARQQFLTLEKTNPSSLFSPRQHTSMAEELYAPKKVGMEREEPNGRMVFDTQLDLKAGSQDPAKELKARDETPIEREIRLAMEREASLRKERGIQRLNSSNELVEIQTKPLLSTSLSLSSSRKVKDKGRVSFFVQREIEQETKREEDLKKEGRLLGMYDKGTQQELEQAVDGSFGPTESTTDGKRVPNHNVNLISFQAYQPYSTLNTSKRSTVDELLSCNQPSGSCSKSAGEDSFGAGLLIPTERADSTPSPEERVRVHKEYFATPFWKPKISFVSDQGTQGLLGKEKMLEPAGAQEDQYTLKKCKSQTSWLIEEDIRSALQREQELQEQRRHRLLTDSFSPANDHSSAREKGFRSQLSSQTASGTADSYWVTESPVFVPASHQSGAPGSASPPNVPSPYQGYTGRHASETILESTRVTRHKNAMAKRWESGQFFNKDND</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA13</accession>
    <name>A0A8C3TA13_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Zinc finger protein 414</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TA13"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026203.1">
        <property type="protein sequence ID" value="ENSCSRP00000025140.1"/>
        <property type="gene ID" value="ENSCSRG00000018820.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039882">
        <property type="entry name" value="ZN414"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031799">
        <property type="entry name" value="Znf-C2H2_ribbon"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21695">
        <property type="entry name" value="ZINC FINGER PROTEIN 414"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21695:SF0">
        <property type="entry name" value="ZINC FINGER PROTEIN 414"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15909">
        <property type="entry name" value="zf-C2H2_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0862">Zinc</keyword>
    <keyword evidence="1" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="3">
        <location>
            <begin position="93"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="3">
        <location>
            <begin position="129"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="3">
        <location>
            <begin position="160"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="187"/>
            <end position="217"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025140.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="435" mass="47305" checksum="35EAEE680DE3984E" modified="2022-01-19" version="1">MHHQEKSPSPVPGIARSATALAYHEHYTSPGPGKSKAPKTEKDAALPSFSLGAGYNDPAVSGSHVHPTGSGGGGAQPQDLRLPKRRPLPGKHYPCSSYSCKLAFHSMQELMDHMRVHYRPTQSLEGKIFHCPTQGCTETFPSMQDLVAHMKVHYKPNRYFKCENCLLRFRTHRSLFKHLHVCSDSASSPAPAQKAEKPPAPATSGLEKDPPAKPLEGLPKLQGIIRHMEKEAILPGMDAVSTAVPASLPTSLPGLHGSLESMPLVSPASHQFPLLEPSLFGPSSLSRFSGQPHSSGPGPFLSYMHPSPYSLPQASVQHRLRPYLPSQGLPVSNAVWKKSQGVCVGPRLPCFGSGVTSGHSSNSRIVWEHTRGRYTCMQCPYSSAAREDMTLHIEDQHKNPPLPSRLDGEMDFGVGLASFHAKLPPEMENSLYSQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA91</accession>
    <name>A0A8C3TA91_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Phosphodiesterase</fullName>
            <ecNumber evidence="10">3.1.4.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>3',5'-cyclic AMP + H2O = AMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:25277"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="3.1.4.53"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="6">
            <dbReference type="Rhea" id="RHEA:25278"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="10">
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </cofactor>
        <text evidence="10">Binds 2 divalent metal cations per subunit. Site 1 may preferentially bind zinc ions, while site 2 has a preference for magnesium and/or manganese ions.</text>
    </comment>
    <comment type="pathway">
        <text evidence="1">Purine metabolism; 3',5'-cyclic AMP degradation; AMP from 3',5'-cyclic AMP: step 1/1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cyclic nucleotide phosphodiesterase family. PDE4 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.4.-" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TA91"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026303.1">
        <property type="protein sequence ID" value="ENSCSRP00000025236.1"/>
        <property type="gene ID" value="ENSCSRG00000018866.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00762">
        <property type="reaction ID" value="UER00747"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004115">
        <property type="term" value="F:3',5'-cyclic-AMP phosphodiesterase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006198">
        <property type="term" value="P:cAMP catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00077">
        <property type="entry name" value="HDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1300.10:FF:000001">
        <property type="entry name" value="Phosphodiesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1300.10">
        <property type="entry name" value="3'5'-cyclic nucleotide phosphodiesterase, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003607">
        <property type="entry name" value="HD/PDEase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040844">
        <property type="entry name" value="PDE4_UCR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023088">
        <property type="entry name" value="PDEase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002073">
        <property type="entry name" value="PDEase_catalytic_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036971">
        <property type="entry name" value="PDEase_catalytic_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023174">
        <property type="entry name" value="PDEase_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11347">
        <property type="entry name" value="CYCLIC NUCLEOTIDE PHOSPHODIESTERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18100">
        <property type="entry name" value="PDE4_UCR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00233">
        <property type="entry name" value="PDEase_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00387">
        <property type="entry name" value="PDIESTERASE1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00471">
        <property type="entry name" value="HDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109604">
        <property type="entry name" value="HD-domain/PDEase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00126">
        <property type="entry name" value="PDEASE_I_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51845">
        <property type="entry name" value="PDEASE_I_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0114">cAMP</keyword>
    <keyword evidence="4 10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3 9 10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PDEase" evidence="12">
        <location>
            <begin position="153"/>
            <end position="482"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="537"/>
            <end position="559"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="7">
        <location>
            <position position="229"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="229"/>
            <end position="233"/>
        </location>
        <ligand>
            <name>AMP</name>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="233"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="269"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="270"/>
        </location>
        <ligand>
            <name>AMP</name>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="270"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="270"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="387"/>
        </location>
        <ligand>
            <name>AMP</name>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="387"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="438"/>
        </location>
        <ligand>
            <name>AMP</name>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00033681"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR623088-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR623088-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR623088-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363067"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025236.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="559" mass="64057" checksum="81619BFE0497841B" modified="2022-01-19" version="1">MSLSETAASSGVSDSTMESLQPLKPNYMSVCLFAEESYQKLAMETLEELDWCLDQLETIQTYRSVSEMASNKFKRMLNRELTHLSEMSRSGNQVSEYISNTFLDKQNDVEIPSPTQKDREKKKKQQLMTQISGVKKLMHSSSLNNTSISRFGVKTEKEDHLAKELEDLNKWGLNIFNVARYSHSRPLTCIMYAIFQERDLLKTFKISSDTLVTYMMTLEDHYHSDVAYHNSLHAADVAQSTHVLLSTPALDAVFTDLEILAAIFAAAIHDVDHPGVSNQFLINTNSELALMYNDESVLENHHLAVGFKLLQEEHCDIFQNLSKKQRQTLRKMVIDMVLATDMSKHMSLLADLKTMVETKKVTSSGVLLLDNYTDRIQVLRNMVHCADLSNPTKSLELYRQWTDRIMEEFFQQGDKERERGMEISPMCDKHTASVEKSQVGFIDYIVHPLWETWADLVQPDAQDILDTLEDNRNWYQSMIPQSPSPPLDDRNRDCQGLMEKFQFELTLEEEDSDGPEKESESISYFSNTKTLCVIDPGKRESQEEANIEIVTEDMSPVDT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAB2</accession>
    <name>A0A8C3TAB2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Cyclin Y</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the cyclin family. Cyclin Y subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAB2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026611.1">
        <property type="protein sequence ID" value="ENSCSRP00000025533.1"/>
        <property type="gene ID" value="ENSCSRG00000019085.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20540">
        <property type="entry name" value="CYCLIN_CCNY_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000011">
        <property type="entry name" value="Cyclin-Y isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.10">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013763">
        <property type="entry name" value="Cyclin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036915">
        <property type="entry name" value="Cyclin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006671">
        <property type="entry name" value="Cyclin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012399">
        <property type="entry name" value="Cyclin_Y"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14248">
        <property type="entry name" value="CYCLIN Y, ISOFORM A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00134">
        <property type="entry name" value="Cyclin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF028934">
        <property type="entry name" value="Cyclin_CG14939"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00385">
        <property type="entry name" value="CYCLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47954">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 3" id="KW-0195">Cyclin</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Cyclin-like" evidence="4">
        <location>
            <begin position="119"/>
            <end position="204"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU000383"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025533.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="287" mass="33371" checksum="0958CE68F9298D9D" modified="2022-01-19" version="1">MEFNPSDHPRASTIFLSKSQTDVREKRKSLYINHHPPGQLRRKYSSCSTIFLDDSTVSQPNLKYTIKCVALAIYYHIKNRDADGRMLLDIFDENLHPLSKSEVPPDYDKHDPEQKQIYRFVRTLFSAAQLTAECAIVTLVYLERLLTYAEIDICPANWKRIVLGAILLASKVWDDQAVWNVDYCQILKDITVEDMNELERQFLELLQFNINVPSSVYAKYYFDLRSLAEANNLSFPLEPLSRERAYKLEAISRLCEDKYKDFRKSTKKRSVSADNLTVVRWSPAIIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAL1</accession>
    <name>A0A8C3TAL1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">tRNA (guanine(27)-N(2))-dimethyltransferase</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">tRNA methyltransferase 1-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>guanosine(27) in tRNA(Tyr) + 2 S-adenosyl-L-methionine = N(2)-dimethylguanosine(27) in tRNA(Tyr) + 2 S-adenosyl-L-homocysteine + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:83895"/>
            <dbReference type="Rhea" id="RHEA-COMP:20240"/>
            <dbReference type="Rhea" id="RHEA-COMP:20241"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:74269"/>
            <dbReference type="ChEBI" id="CHEBI:74513"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:83896"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="19">Belongs to the class I-like SAM-binding methyltransferase superfamily. Trm1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAL1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028626.1">
        <property type="protein sequence ID" value="ENSCSRP00000027498.1"/>
        <property type="gene ID" value="ENSCSRG00000020356.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016423">
        <property type="term" value="F:tRNA (guanine) methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000049">
        <property type="term" value="F:tRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002940">
        <property type="term" value="P:tRNA N2-guanine methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000098">
        <property type="entry name" value="Trmt1-like isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.56.70:FF:000001">
        <property type="entry name" value="tRNA (guanine(26)-N(2))-dimethyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.56.70">
        <property type="entry name" value="N2,N2-dimethylguanosine tRNA methyltransferase, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002905">
        <property type="entry name" value="Trm1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042296">
        <property type="entry name" value="tRNA_met_Trm1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10631">
        <property type="entry name" value="N 2 ,N 2 -DIMETHYLGUANOSINE TRNA METHYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10631:SF1">
        <property type="entry name" value="TRMT1-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02005">
        <property type="entry name" value="TRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51626">
        <property type="entry name" value="SAM_MT_TRM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5 19" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13 19" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="7 19" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="6 19" id="KW-0808">Transferase</keyword>
    <keyword evidence="8 19" id="KW-0819">tRNA processing</keyword>
    <keyword evidence="4 19" id="KW-0820">tRNA-binding</keyword>
    <keyword evidence="12" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <keyword evidence="10 18" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="21">
        <location>
            <begin position="189"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="1"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="55"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="724"/>
            <end position="747"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="20">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="20">
        <location>
            <begin position="19"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="55"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="727"/>
            <end position="739"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00093188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00093642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00093671"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027498.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="760" mass="85083" checksum="1FC831C8FE62C2BA" modified="2022-01-19" version="1">MAAEEAVVAALARLPPEQGEPEEAEEEETGEINGVVVSGNMDNNKLDVYMSEAEMKNKEERTEQESIRESDSTILDASSDSPREKHISIQRQLADLEKLADLSEGEFTSAVSQNTDQHVAAGKKPCPLCPEEKFKACYSHKLHRHLQNLHWKVSVEFEGYRMCICHLPCRPVKPNLIGDQSSTKMGAHYHCIICSATITRRTDMIGHIKRHVNKGETESRYIAAPAPKSSHEVLKEADTDVQVLPNYSTPQKSDSYFNPKMKLNRQLIFCALAVLAEERNPLECLDAFGATGIMGLQWAKHLGNSVKVTINDFNENSVTMIQENCHLNKMKVMMNTKEEDDCDETMEEGEENVGIIEVTKMDANVIMHLRSFDFIHLDPFGTAVNYLDSAFRNVRNLGIVSVTSTDISSLYAKAQHVAQRHYGCNVVRTEYFKELAARTVVAAVARAAARCNKGIEVLLAVALEHFVLVVVRVLRGPSPADDSVKKIRYLIHCQWCEERIFQEGNMVEENPYRQLPCDCHGSMPGKTAVELGPLWSGSLFNTGFLRRMLFEAVQHGLDEIQPLVKTLICEAECTTLKQVSIHGPASQNKQEECGVFIKTPDTAADYYVVQGKRKSNEMSRNIAKRQKSESNAEHPAFYYNIHRHSIKGMNMPKLNKFLQYLSQAGYRVSRTHFDPMGVRTNAPLAQFKSILVKYSTPTYTGGQAEGPVQSTEDAQAGDNVQAAVDNKSGDMEFTEDSKSRSPPMFTKDSYHDNFIAADCK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB37</accession>
    <name>A0A8C3TB37_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Cleavage and polyadenylation specificity factor subunit 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the Nudix hydrolase family. CPSF5 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB37"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028838.1">
        <property type="protein sequence ID" value="ENSCSRP00000027702.1"/>
        <property type="gene ID" value="ENSCSRG00000020489.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005849">
        <property type="term" value="C:mRNA cleavage factor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031124">
        <property type="term" value="P:mRNA 3'-end processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18871">
        <property type="entry name" value="NUDIX_Cfim25_Nudt21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.79.10:FF:000008">
        <property type="entry name" value="cleavage and polyadenylation specificity factor subunit 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.79.10">
        <property type="entry name" value="Nucleoside Triphosphate Pyrophosphohydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016706">
        <property type="entry name" value="Cleav_polyA_spec_factor_su5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015797">
        <property type="entry name" value="NUDIX_hydrolase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000086">
        <property type="entry name" value="NUDIX_hydrolase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13047">
        <property type="entry name" value="PRE-MRNA CLEAVAGE FACTOR IM, 25KD SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13869">
        <property type="entry name" value="NUDIX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55811">
        <property type="entry name" value="Nudix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51462">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="Nudix hydrolase" evidence="9">
        <location>
            <begin position="115"/>
            <end position="240"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009710"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00016266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027702.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="266" mass="30388" checksum="3CCEB714B088D4B0" modified="2022-01-19" version="1">MPQRGHGQARAVRGKRQEAAPVAGKHLFELVQIVALLVEVQARELRVQPVQEARARDEVGDHAVTEGSRIQRDGLCGRYPLTNYTFGTKEPLYEKDSSVAARFQRMREEFDKIGMRRTVEGVLIVHEHRLPHVLLLQLGTTFFKLPGGELNPGEDEVEGLKRLMTEILGRQDGVQQDWVIDDCIGNWWRPNFEPPQYPYIPAHITKPKEHKKLFLVQLQEKALFAVPKNYKLVAAPLFELYDNAPGYGPIISSLPQLLSRFNFIYN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC32</accession>
    <name>A0A8C3TC32_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">SRP receptor subunit alpha</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GTP-binding SRP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TC32"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027337.1">
        <property type="protein sequence ID" value="ENSCSRP00000026240.1"/>
        <property type="gene ID" value="ENSCSRG00000019552.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005785">
        <property type="term" value="C:signal recognition particle receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005047">
        <property type="term" value="F:signal recognition particle binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006614">
        <property type="term" value="P:SRP-dependent cotranslational protein targeting to membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14826">
        <property type="entry name" value="SR_alpha_SRX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17876">
        <property type="entry name" value="SRalpha_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.140:FF:000004">
        <property type="entry name" value="Signal recognition particle receptor subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000188">
        <property type="entry name" value="signal recognition particle receptor subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.60:FF:000024">
        <property type="entry name" value="signal recognition particle receptor subunit alpha isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.140">
        <property type="entry name" value="Signal recognition particle SRP54, nucleotide-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011012">
        <property type="entry name" value="Longin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007222">
        <property type="entry name" value="Sig_recog_particle_rcpt_asu_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013822">
        <property type="entry name" value="Signal_recog_particl_SRP54_hlx"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036225">
        <property type="entry name" value="SRP/SRP_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000897">
        <property type="entry name" value="SRP54_GTPase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042101">
        <property type="entry name" value="SRP54_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43134">
        <property type="entry name" value="SIGNAL RECOGNITION PARTICLE RECEPTOR SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43134:SF1">
        <property type="entry name" value="SIGNAL RECOGNITION PARTICLE RECEPTOR SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04086">
        <property type="entry name" value="SRP-alpha_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00448">
        <property type="entry name" value="SRP54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02881">
        <property type="entry name" value="SRP54_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00962">
        <property type="entry name" value="SRP54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00963">
        <property type="entry name" value="SRP54_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47364">
        <property type="entry name" value="Domain of the SRP/SRP receptor G-proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64356">
        <property type="entry name" value="SNARE-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00300">
        <property type="entry name" value="SRP54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0675">Receptor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SRP54-type proteins GTP-binding" evidence="9">
        <location>
            <begin position="621"/>
            <end position="634"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="144"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="156"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="204"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="255"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="287"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="300"/>
            <end position="311"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008531"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS00300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026240.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="649" mass="71849" checksum="E2F1A34DF747A03D" modified="2022-01-19" version="1">MLDFFTIFSKGGLVLWCFQGVRGPAAACTAPVNALIRSVLLQERGGNNSFNHEALTLKYKLDNQFELVFVVGFQKILTLTYVDKLIDDVHKEFRDKYRNEFQHKGALGLLNGTFDFKEDFLHLLREAEESSKIRAPTAMKTFEQSLKSQKTVKSMIETRGEKPKEKAKNKKNKGSKKEASGTEAATVPSKAASDAKQNPPAATGDREELTRDEILQKNREEFFKKRLKGGEKSNKSPKPETQKEKGKKPRVWELGNSNAKVLDYSNSTTNGNTDTCPTEEYDPDTALGDRDREPGRLYDLEYESDEEEPEEEKVIQNSSQPRAKKGGLGGMFGMLKGLVGSKSLTREDMDSVLEKMKDHLITKNVAAEIAVQLCESVAKKLEGKVMGTFTTVTSTVKQALQESLVQILQPQRRVDMLRDVMDAQRHRRPYVVTFCGVNGVGKSTNLAKISFWLIENGFSVLIAACDTFRAGAVEQLRTHTRRLNALHPPESHGGRTMVQLYEKGYGKDAAGIAMEAILYARNQGFDVVLVDTAGRMQDNAPLMTALAKLIAVNTPDLVLFVGEALVGNEAVDQLVKFNKALADHSMAQTPRLIDGIVLTKFDTIDDKVGAAISMTYITSKPIVFVGTGQTYCDLRSLNAKAVVTALMKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCG9</accession>
    <name>A0A8C3TCG9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Syntaxin 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Single-pass type IV membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the syntaxin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCG9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026186.1">
        <property type="protein sequence ID" value="ENSCSRP00000025123.1"/>
        <property type="gene ID" value="ENSCSRG00000018812.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031982">
        <property type="term" value="C:vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005484">
        <property type="term" value="F:SNAP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048193">
        <property type="term" value="P:Golgi vesicle transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd21447">
        <property type="entry name" value="SNARE_NTD_STX6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15851">
        <property type="entry name" value="SNARE_Syntaxin6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.110:FF:000006">
        <property type="entry name" value="Syntaxin 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.90:FF:000002">
        <property type="entry name" value="syntaxin-6 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010989">
        <property type="entry name" value="SNARE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015260">
        <property type="entry name" value="Syntaxin-6/10/61_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006012">
        <property type="entry name" value="Syntaxin/epimorphin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000727">
        <property type="entry name" value="T_SNARE_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12791">
        <property type="entry name" value="GOLGI SNARE BET1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05739">
        <property type="entry name" value="SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09177">
        <property type="entry name" value="STX6_10_61_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00397">
        <property type="entry name" value="t_SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF58038">
        <property type="entry name" value="SNARE fusion complex"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47661">
        <property type="entry name" value="t-snare proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00914">
        <property type="entry name" value="SYNTAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50192">
        <property type="entry name" value="T_SNARE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0653">Protein transport</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="234"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="domain" description="T-SNARE coiled-coil homology" evidence="11">
        <location>
            <begin position="162"/>
            <end position="224"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025123.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="254" mass="28948" checksum="9F137C5D96291A0F" modified="2022-01-19" version="1">MSMEDPFFVVKGEVQKAVNTAQGLFQRWTELLQDPSTATREEVDWTTNELRNNLRSIEWDLEDLDETISIVEANPRKFNLDATELGVRKAFITSTRQVVREMKDQMSNSSVQALAERKNRKALLGESGGQSWSSGSDKYGGLDRELQLANSHFIEEQQAQQQLIVEQQDEQLELVSGSIGVLKNMSQRIGGELEEQAVMLDDFSHELDNTQSRLDNVMKKLAKVSHMTSDRRQWCAIIILFVILLVVLILFFVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDX7</accession>
    <name>A0A8C3TDX7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GLI C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDX7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029014.1">
        <property type="protein sequence ID" value="ENSCSRP00000027874.1"/>
        <property type="gene ID" value="ENSCSRG00000020595.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000035">
        <property type="entry name" value="Zinc finger protein ZIC 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000039">
        <property type="entry name" value="Zinc finger protein ZIC 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000041">
        <property type="entry name" value="Zinc finger protein ZIC 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001330">
        <property type="entry name" value="Zinc finger protein ZIC 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043359">
        <property type="entry name" value="GLI-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056436">
        <property type="entry name" value="Znf-C2H2_ZIC1-5/GLI1-3-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041643">
        <property type="entry name" value="Znf_ZIC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45718:SF8">
        <property type="entry name" value="GLIS FAMILY ZINC FINGER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45718">
        <property type="entry name" value="TRANSCRIPTIONAL ACTIVATOR CUBITUS INTERRUPTUS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23561">
        <property type="entry name" value="zf-C2H2_15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18366">
        <property type="entry name" value="zf_ZIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="294"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="322"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="352"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="382"/>
            <end position="411"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="406"/>
            <end position="444"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="464"/>
            <end position="495"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="464"/>
            <end position="478"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="485"/>
            <end position="495"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010831"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027874.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="495" mass="52500" checksum="964997C0F4C0477D" modified="2022-01-19" version="1">PWPLPITRLPPIPPVPFPNSSSHCADRVGKGISGHMAQASVLKLSPSQPLAAHPEAQTAAAFASPAAQSGAAAAVSSYPAGAAAPAPHPGYAASGAGTSGARDFILRRELPGAAMHGALGEPHPAASSPHPHSHHGVFISAAGTYGPSDGAAAHPIFPALHEQPAPGGHHPLNGQMRLGLAAAELYGRAEPYGAASSLHGYGSLGLNVNLAAASHGHHPAPHHHPAAAAAAFLRYMRQPIKQELICKWLEQEPPPSAAGKPCSKTFSTMHELVNHVTVEHVGGPEQSSHVCYWEECPREGKPFKAKYKLINHIRVHTGEKPFPCPFPGCGKVFARSENLKIHKRTHTGEKPFKCEFDGCDRKFANSSDRKKHSHVHTSDKPYYCKVRGCDKSYTHPSSLRKHMKIHCKSPPLSPTPGSHGYPSVGTPLGAPLSPAQDSARGRSANLSPQVTNLNEWYVCQASGASNNLHTPSSNVTSSESEDEEAYRNSDTRTIH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEW5</accession>
    <name>A0A8C3TEW5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Bromodomain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="14">Homodimer. Interacts with E2F1. Interacts with (acetylated) STAT3; promoting STAT3 recruitment to chromatin. Interacts with CTCF; promoting BRD2 recruitment to chromatin.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the BET family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027248.1">
        <property type="protein sequence ID" value="ENSCSRP00000026155.1"/>
        <property type="gene ID" value="ENSCSRG00000019482.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006338">
        <property type="term" value="P:chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05497">
        <property type="entry name" value="Bromo_Brdt_I_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05498">
        <property type="entry name" value="Bromo_Brdt_II_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.920.10:FF:000003">
        <property type="entry name" value="Bromodomain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.220:FF:000001">
        <property type="entry name" value="bromodomain-containing protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.920.10:FF:000002">
        <property type="entry name" value="Bromodomain-containing protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.220">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.920.10">
        <property type="entry name" value="Bromodomain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043508">
        <property type="entry name" value="Bromo_Brdt_I"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043509">
        <property type="entry name" value="Bromo_Brdt_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050935">
        <property type="entry name" value="Bromo_chromatin_reader"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001487">
        <property type="entry name" value="Bromodomain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036427">
        <property type="entry name" value="Bromodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018359">
        <property type="entry name" value="Bromodomain_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027353">
        <property type="entry name" value="NET_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038336">
        <property type="entry name" value="NET_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22880:SF240">
        <property type="entry name" value="BROMODOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22880">
        <property type="entry name" value="FALZ-RELATED BROMODOMAIN-CONTAINING PROTEINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17035">
        <property type="entry name" value="BET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00439">
        <property type="entry name" value="Bromodomain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00503">
        <property type="entry name" value="BROMODOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00297">
        <property type="entry name" value="BROMO"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47370">
        <property type="entry name" value="Bromodomain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00633">
        <property type="entry name" value="BROMODOMAIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50014">
        <property type="entry name" value="BROMODOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51525">
        <property type="entry name" value="NET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9 15" id="KW-0103">Bromodomain</keyword>
    <keyword evidence="6" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="3" id="KW-0158">Chromosome</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Bromo" evidence="17">
        <location>
            <begin position="81"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="Bromo" evidence="17">
        <location>
            <begin position="350"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="domain" description="NET" evidence="18">
        <location>
            <begin position="604"/>
            <end position="686"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="43"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="252"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="439"/>
            <end position="618"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="685"/>
            <end position="717"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="272"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="303"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="465"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="16">
        <location>
            <begin position="528"/>
            <end position="549"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="578"/>
            <end position="595"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00040998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00044509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00046861"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026155.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="717" mass="79133" checksum="C73E02BF801342B6" modified="2022-01-19" version="1">MILGEGSTGLMGLATESTPGKRIRKPSLLYEGFESPTMASVPALHLPQVNPPPPEVSNPKKPGRVTNQLQYLHKVVMKALWKHQFAWPFRQPVDAVKLGLPDYHKIIKQPMDMGTIKRRLENNYYWGAAECMQDFNTMFTNCYIYNKPTDDIVLMAQTLEKIFLQKVAQMPAEEQEIVITVAKNSHKKGASRAAGAVTAAHQVPAVSSVSHTSLYTPSAEIPTTVLSIPHPSVISAPLLKSLHSAACQPGLAVPAPTQPVAKKKGVKRKADTTTPTTTAIIATSGESSPSATLLEPKAAKIPTRRESGRPIKPPKKDLPDSQQHQTSKKGKLSEQLKYCNGILKDLVSKKHAAYAWPFYKPVDASALGLHDYHEIIKCPMDLSTIKRKMENRDYHDAQEFAADVRLMFSNCYKYNPPDHDVVAMARKLQDVFEFSYAKMPDEPLDTNPPSAALSGALSKSSSEESSSEEEDEDEDEDEDEESSSDSSSESEESSDSEEERANRLAELQEQLRAVHEQLAALSQGPVSKPKKKRERKEKKKKKKSEKHKGRGGDEEARARQAQLKKAKKAGGSSGGTSGSSSSSITKACSKAAKAALPAPPLLYDSEEEEESKPMTYDEKRQLSLDINKLPGEKLGRVVHIIQSREPSLRDSNPEEIEIDFETLKPSTLRELERYVLSCLRKKPRKPYSESEWGGWGVGPGREPCHRPLGSWASPSAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFE8</accession>
    <name>A0A8C3TFE8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Transcription factor E2F8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the E2F/DP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFE8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029022.1">
        <property type="protein sequence ID" value="ENSCSRP00000027881.1"/>
        <property type="gene ID" value="ENSCSRG00000020602.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090575">
        <property type="term" value="C:RNA polymerase II transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010604">
        <property type="term" value="P:positive regulation of macromolecule metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045935">
        <property type="term" value="P:positive regulation of nucleobase-containing compound metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002040">
        <property type="term" value="P:sprouting angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000073">
        <property type="entry name" value="E2F transcription factor 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000100">
        <property type="entry name" value="E2F transcription factor 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015633">
        <property type="entry name" value="E2F"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003316">
        <property type="entry name" value="E2F_WHTH_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12081">
        <property type="entry name" value="TRANSCRIPTION FACTOR E2F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12081:SF40">
        <property type="entry name" value="TRANSCRIPTION FACTOR E2F8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02319">
        <property type="entry name" value="WHD_E2F_TDP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01372">
        <property type="entry name" value="E2F_TDP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="9" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="5 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="7 11" id="KW-0804">Transcription</keyword>
    <keyword evidence="4 11" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="E2F/DP family winged-helix DNA-binding" evidence="13">
        <location>
            <begin position="133"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="domain" description="E2F/DP family winged-helix DNA-binding" evidence="13">
        <location>
            <begin position="277"/>
            <end position="363"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="370"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="423"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="915"/>
            <end position="956"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="24"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="43"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="374"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="398"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="433"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="920"/>
            <end position="929"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="947"/>
            <end position="956"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00039673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU003796"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM01372"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027881.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="956" mass="105516" checksum="7CFB0D2DA9E2B8F8" modified="2022-01-19" version="1">MTLRSPAGPGAVSGPRAPGGEMGTEEKENHSYEPQRRILKTPPKQSATSYSVLTEIQPDSVPLTTPPKSKEVPHGDPWTPTANLKILISAASPEIRNREQKKGLFDRSEIVAAKHCLHEHLSGDEYEKSQPSRKEKSLGLLCHKFLARYPTYPGTAESSDICLDEVAEELNVERRRIYDIVNVLESLHMVSRLAKNRYTWYGRHNLNRTLQTLKKVGEENKYTQQIEMIKKREYEFELDGDKNEEMATKPVGPNEHSEMCFVELPGMEFRAASVNSRKDKSLRVMSQKFVMLFLVSTPQIVSLEVAAKILIGEDHIEDLDKSKFKTKIRRLYDIANVLSSLELIKKVHVTEERGRKPAFKWTGPEVLPGIQDTKPVTTTTSLVPSNSAKSKSPKEQCSKNLFPSRGKQSFTRHPSLIKLVKTIESDRRKIHSAPSSPNKTSTNNDQNSSSLPSKMAQLAAICKQQLEGQSRELKMKLTRSTLECKLTSSDESLLKCESNTTSSCQTPSLVQPRGVLPLIHNSVSPVMLPQTHSAISYALYLHPSQAQTVTTYSPSFTLQSVPYTNVTGTKCVVDANSKILFSQMTTEEGDSNTGEGDAGNLMAKERQVTNIEFTPERCLKRSQALQENSSIKKCRSEEKSLEDVYTGDSLKGERPSSRAVHMEPEINNFQEGSQNKSEKLDQNVECCFDHERREGLSEDKSRASTTQEMPVAFAVPAHETLFPSGYIIPLAQCTQHGNEAVFSNKEKSRICSLPHMTYSSPIAGVIPVTASEFTAVNIPAFHVTPLKLMVSPSSIAAAPVVNSSCLNSSHSNPVQNPSSSILNFTLQHLGLIPAGVQVSPNPVLQPVPISPKPEHVSPVSENVSLQQGRVFKKESQITECDLNGKSVAVIPLQQTTVPVKPEEPQSVTESFFRTPGGPNAISSFATSPADSDGADGISRGNLFAPQRKLEVSEDQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFL0</accession>
    <name>A0A8C3TFL0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Nuclear envelope phosphatase-regulatory subunit 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Transmembrane protein 188</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CNEP1R1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFL0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030015.1">
        <property type="protein sequence ID" value="ENSCSRP00000028850.1"/>
        <property type="gene ID" value="ENSCSRG00000021185.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071595">
        <property type="term" value="C:Nem1-Spo7 phosphatase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019168">
        <property type="entry name" value="NEP1-R1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20996">
        <property type="entry name" value="NUCLEAR ENVELOPE PHOSPHATASE-REGULATORY SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20996:SF1">
        <property type="entry name" value="NUCLEAR ENVELOPE PHOSPHATASE-REGULATORY SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09771">
        <property type="entry name" value="Tmemb_18A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="33"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="63"/>
            <end position="85"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00021024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00030458"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028850.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="125" mass="14201" checksum="C3D812D61D5B48CA" modified="2022-01-19" version="1">MNSLEQAEDLKAFERRLTEYIACLQPATGRWRMILIVVSVCTATGAWNWLIDPETQKVSFFTSLWNHPFFTISCITLIGLFFAGIHKRVVAPSIIAARCRTVLAEYNMSCDDTGKLILKPRPHVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TG16</accession>
    <name>A0A8C3TG16_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">CMP/dCMP-type deaminase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cytidine and deoxycytidylate deaminase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TG16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030208.1">
        <property type="protein sequence ID" value="ENSCSRP00000029042.1"/>
        <property type="gene ID" value="ENSCSRG00000021289.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004126">
        <property type="term" value="F:cytidine deaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016554">
        <property type="term" value="P:cytidine to uridine editing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.140.10">
        <property type="entry name" value="Cytidine Deaminase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016192">
        <property type="entry name" value="APOBEC/CMP_deaminase_Zn-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050610">
        <property type="entry name" value="APOBEC_Cyt_Deaminase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002125">
        <property type="entry name" value="CMP_dCMP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016193">
        <property type="entry name" value="Cytidine_deaminase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13857:SF26">
        <property type="entry name" value="C-U-EDITING ENZYME APOBEC-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13857">
        <property type="entry name" value="MRNA EDITING ENZYME"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18750">
        <property type="entry name" value="SNAD4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53927">
        <property type="entry name" value="Cytidine deaminase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00903">
        <property type="entry name" value="CYT_DCMP_DEAMINASES_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51747">
        <property type="entry name" value="CYT_DCMP_DEAMINASES_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="CMP/dCMP-type deaminase" evidence="6">
        <location>
            <begin position="12"/>
            <end position="137"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029042.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="227" mass="27068" checksum="0AEBE4ACA093643F" modified="2022-01-19" version="1">MATGWNRDYVCRDITQGWKIWQEAFVKNYDPSVLPSVTYLLYEIKWNYRRRPWQRWINSAGGEHAEMCFLEDIYKKLRCDPSVNCSITCYMSWSPCGDCCHEIIDLLKKMPNLSLDIYVARLYWHKEENNRQGLRDLENFRVSVQIMDLPDYNYCWRTFVDDEDKYEDDYWPSHFAPWIQLYSLELQSILQGIPSCLKISSGENQTPVFSLRVDEHQKRALASANPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TK16</accession>
    <name>A0A8C3TK16_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Rho GTPase activating protein 28</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">GTPase activator for the Rho-type GTPases by converting them to an inactive GDP-bound state.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TK16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029383.1">
        <property type="protein sequence ID" value="ENSCSRP00000028231.1"/>
        <property type="gene ID" value="ENSCSRG00000020794.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051497">
        <property type="term" value="P:negative regulation of stress fiber assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030833">
        <property type="term" value="P:regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051056">
        <property type="term" value="P:regulation of small GTPase mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04391">
        <property type="entry name" value="RhoGAP_ARHGAP18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.555.10:FF:000018">
        <property type="entry name" value="Rho GTPase activating protein 28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.555.10">
        <property type="entry name" value="Rho GTPase activation protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057323">
        <property type="entry name" value="RHG40/28/18_ubiquitin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000198">
        <property type="entry name" value="RhoGAP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14963">
        <property type="entry name" value="RHO GTPASE ACTIVATING PROTEIN 18,19-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14963:SF5">
        <property type="entry name" value="RHO GTPASE-ACTIVATING PROTEIN 28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00620">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25442">
        <property type="entry name" value="Ubiquitin_RHG40_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00324">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50238">
        <property type="entry name" value="RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rho-GAP" evidence="3">
        <location>
            <begin position="295"/>
            <end position="492"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00055252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028231.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="629" mass="72127" checksum="88B6270F7A1492D0" modified="2022-01-19" version="1">SKSHCTLIIIYCVYYSHSKRKSLPQCRRINRMLSNESLHPPMFSRSNSQASVDSTSMEDFWCEVESIKENSEQGQEEQTLLEVKPADEGELEAEWLQDVGLSTLISGAEEEDGQALLSTLTRTQAAAVQRRYNTYTQTMRKKNKHTVRDVRDIFGVNDSSVSGKYLVIEGFELYSYLYCYTNSCLDCGLDKDSPSVTEELSYEVSFSESITVLPKNRERQKNQRFKKDDSALPKFIVRKSQFGLTEVGDLSLEDMKKIRNLSLIELTAFYDALGIELKRNRTERIKGRENGLFGVPLAILLENDQKKVPGIKVPLIFQKLLLKLEETGLETEGILRVPGSASRVKNLRQEIEIKFHEDTFDWDQVRNNDAAGLLKMFIRELPSPLFTVEYLPAFITLVEKVSKVKLQLQALHLLIMLLPDANRDTAKAFLQFLKKIVAHEGKNKMNLWNVSMIVAPNVFIYKGKHANQEEMQAAATTAHIVRLLIKYQDILWTVPSFLISQVRKMNEATMNNTKRQMMFDKGVRRLLRRKTMERERPERSEGVIRVYAPLHSKVSMAIQLNSQTKARDILARFHCENSHASSKNTKIQIQRLYEIGGNIGLHCLDPDAYMLDVYRANPQAEWVIKPKSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TMB7</accession>
    <name>A0A8C3TMB7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Pyridoxal phosphate homeostasis protein</fullName>
            <shortName evidence="2">PLP homeostasis protein</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="2">Proline synthase co-transcribed bacterial homolog protein</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="2" type="primary">PROSC</name>
    </gene>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Pyridoxal 5'-phosphate (PLP)-binding protein, which may be involved in intracellular homeostatic regulation of pyridoxal 5'-phosphate (PLP), the active form of vitamin B6.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2 4">Belongs to the pyridoxal phosphate-binding protein YggS/PROSC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TMB7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030347.1">
        <property type="protein sequence ID" value="ENSCSRP00000029179.1"/>
        <property type="gene ID" value="ENSCSRG00000021374.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd06822">
        <property type="entry name" value="PLPDE_III_YBL036c_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.10:FF:000007">
        <property type="entry name" value="Pyridoxal phosphate homeostasis protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.10">
        <property type="entry name" value="Alanine racemase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_02087">
        <property type="entry name" value="PLP_homeostasis"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001608">
        <property type="entry name" value="Ala_racemase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029066">
        <property type="entry name" value="PLP-binding_barrel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011078">
        <property type="entry name" value="PyrdxlP_homeostasis"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00044">
        <property type="entry name" value="YggS family pyridoxal phosphate-dependent enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10146">
        <property type="entry name" value="PROLINE SYNTHETASE CO-TRANSCRIBED BACTERIAL HOMOLOG PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10146:SF14">
        <property type="entry name" value="PYRIDOXAL PHOSPHATE HOMEOSTASIS PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01168">
        <property type="entry name" value="Ala_racemase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF004848">
        <property type="entry name" value="YBL036c_PLPDEIII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51419">
        <property type="entry name" value="PLP-binding barrel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01211">
        <property type="entry name" value="UPF0001"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 2 3" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Alanine racemase N-terminal" evidence="6">
        <location>
            <begin position="27"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="249"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="257"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="modified residue" description="N6-(pyridoxal phosphate)lysine" evidence="2 3">
        <location>
            <position position="41"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRSR" id="PIRSR004848-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF01168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029179.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="271" mass="29760" checksum="3C0D2A304305091E" modified="2022-01-19" version="1">MAAGEELGRALRAVTEQMQQAVARRSQGLPAVQPRLVAVSKTKPADMVIEAYDQGQRSFGENYVQELLEKASDSKILSSCPEIKWHFIGHLQRNNVNKLIAVPNLFMVETVDSVKLADKVNSSWQKKGASQRLKIMVQVKTSGEDSKHGLPPGEIVATVEHIIKECPSLEFVGLMTIGTFGHDLSKGPNPDFQVLISLRQDVCEKLNIPIEKVELSMGMSTDYQHAIEVGSTNVRIGSIIFGERDYSNKPANAKAPSDAKSKVETVAVQEH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIJ1</accession>
    <name>A0A8C3XIJ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Amino acid transporter</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Membrane</location>
            <topology evidence="1 8">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the dicarboxylate/amino acid:cation symporter (DAACS) (TC 2.A.23) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIJ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001903.1">
        <property type="protein sequence ID" value="ENSCSRP00000001848.1"/>
        <property type="gene ID" value="ENSCSRG00000001252.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015501">
        <property type="term" value="F:glutamate:sodium symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005313">
        <property type="term" value="F:L-glutamate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015175">
        <property type="term" value="F:neutral L-amino acid transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070778">
        <property type="term" value="P:L-aspartate transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098712">
        <property type="term" value="P:L-glutamate import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3860.10">
        <property type="entry name" value="Sodium:dicarboxylate symporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050746">
        <property type="entry name" value="DAACS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001991">
        <property type="entry name" value="Na-dicarboxylate_symporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018107">
        <property type="entry name" value="Na-dicarboxylate_symporter_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036458">
        <property type="entry name" value="Na:dicarbo_symporter_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11958:SF93">
        <property type="entry name" value="EXCITATORY AMINO ACID TRANSPORTER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11958">
        <property type="entry name" value="SODIUM/DICARBOXYLATE SYMPORTER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00375">
        <property type="entry name" value="SDF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00173">
        <property type="entry name" value="EDTRNSPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF118215">
        <property type="entry name" value="Proton glutamate symport protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00713">
        <property type="entry name" value="NA_DICARBOXYL_SYMP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00714">
        <property type="entry name" value="NA_DICARBOXYL_SYMP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0769">Symport</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 8" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="65"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="106"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="138"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="257"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="294"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="331"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="363"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="406"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="451"/>
            <end position="475"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU361216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001848.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="581" mass="63574" checksum="ADD994AE8D5B287C" modified="2025-10-08" version="2">MAVGIVLSNSRDLSVPQFSHLHSDYTNYTYLPLRTYTCHEWPRYYVVPSGTTLLRLYDYFPHPSFLILLSGVIMGALCGGLLRLATPIDPDIIMLIAFPGDILMRMLKMLILPLIISSLITGLSGLDAKASGRLGTRAMVYYMSTTIIAAVLGVILVLAIHPGNPKLKKQLGEGKKNDEVSSLDAFLDLIRNLFPENLVQACFQQIQTVTKKVLVPPQTEEPPNVTDSVFALMNETMIEAPPEAQLVIKKGLEFKDGMNVLGLIGFFIAFGVVMGKMGDQAKMMVDFFSILNEIIMKLVTMIMWYSPLGIACLICGKIIAIKDLEVVARQLGMYMVTVIVGLLIHGGIFLPSLYFVITRKSPFTFLAGIFQAWITALGTASSAGTLPVTFRCLEENLGIDKRVTRFVLPVGATINMDGTALYEAVAAIFIAQMNGIVLDGGQIVTVSLTATLASVGAASIPSAGLVTMLLILTAVGLPTQDISLLVAVDWLLDRMRTSVNVVGDSFGAGIVYHLSKAELENLDSQHKVHEDIEMTKTQSIYDDMKNHRENNSNQYVYAAHNSVIVDECKVPFTFMDIETCI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIV4</accession>
    <name>A0A8C3XIV4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Interleukin-1 receptor-associated kinase-like 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Binds to the IL-1 type I receptor following IL-1 engagement, triggering intracellular signaling cascades leading to transcriptional up-regulation and mRNA stabilization.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Interacts with MYD88. IL-1 stimulation leads to the formation of a signaling complex which dissociates from the IL-1 receptor following the binding of PELI1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. Pelle subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002657.1">
        <property type="protein sequence ID" value="ENSCSRP00000002568.1"/>
        <property type="gene ID" value="ENSCSRG00000001925.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004672">
        <property type="term" value="F:protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08795">
        <property type="entry name" value="Death_IRAK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14157">
        <property type="entry name" value="STKc_IRAK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000586">
        <property type="entry name" value="Interleukin-1 receptor-associated kinase-like 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.533.10:FF:000030">
        <property type="entry name" value="Interleukin-1 receptor-associated kinase-like 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000412">
        <property type="entry name" value="interleukin-1 receptor-associated kinase-like 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.533.10">
        <property type="entry name" value="Death Domain, Fas"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011029">
        <property type="entry name" value="DEATH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000488">
        <property type="entry name" value="Death_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042151">
        <property type="entry name" value="Death_IRAK2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR27001:SF934">
        <property type="entry name" value="INTERLEUKIN-1 RECEPTOR-ASSOCIATED KINASE-LIKE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR27001">
        <property type="entry name" value="OS01G0253100 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00531">
        <property type="entry name" value="Death"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47986">
        <property type="entry name" value="DEATH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Protein kinase" evidence="8">
        <location>
            <begin position="189"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="142"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="494"/>
            <end position="528"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="9"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="510"/>
            <end position="528"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022012"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00025971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002568.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="652" mass="72458" checksum="752F0334098FE5AB" modified="2022-01-19" version="1">VAGGGAGKRQPAPGGAPRQPAYLHTLPARVLEDFCQKMDCLSDYDWMSFASYVITDQTELRKIKCMEKTGISITRELMWWWGVRLATVQQLLELLQGLQLYRAAQVILDWVSVSNITNPARVPLESPKQENIPCYPTENKNKAKENEIGPSPDLPPCGSSSPRQETIVDLPSGSLLWSQGEVINATNDFSEENRINEGVFADVYKGQRHNAVYVIKRLKETECTSQNSTHRFFHTEVQICFRCCHINILQLVGFSLENGYHCLIYPYMDNGSLENRLQCKVGSMPLTWEKRITISIGLIRAIQYLHNFGILHGNVKSSNVLLDENFTPKLGHSGLRLYSVEKKSDYAVMKTKVLQASLTYLPEDFVRHGQLTQKIDIFGCGIVLAEMLTGTKAMDEGRTPIYLKDVIADEIQAAKGSSCSKHKTFENLAAKEICCKYLDRKVGHLPSEIAVHFATAICLCLRKKNPDIAEVHEMMEVAEYKIRDHSFLEGSTFSGFSINTPEETDDETASHNYGSSGDSNEDSATTRSLKCANASPPLLRVMPPEMYNGQMSQVPCESDESSSFVWDPVEGSVYGPPSSGCTDPENATSSHFGRNDEICTGGFQERNVASNENKKTLEMVSPAKRMVSSTNANLDPSCSSQGKSMYFLGVRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIV5</accession>
    <name>A0A8C3XIV5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">LY6/PLAUR domain containing 6B</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <topology evidence="1">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIV5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001439.1">
        <property type="protein sequence ID" value="ENSCSRP00000001395.1"/>
        <property type="gene ID" value="ENSCSRG00000001128.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030548">
        <property type="term" value="F:acetylcholine receptor regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd23626">
        <property type="entry name" value="TFP_LU_ECD_LYPD6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.60.10:FF:000004">
        <property type="entry name" value="Ly6/PLAUR domain-containing protein 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.60.10">
        <property type="entry name" value="CD59"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039457">
        <property type="entry name" value="LYPD6-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045860">
        <property type="entry name" value="Snake_toxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31171">
        <property type="entry name" value="LY6/PLAUR DOMAIN-CONTAINING PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31171:SF3">
        <property type="entry name" value="LY6_PLAUR DOMAIN-CONTAINING PROTEIN 6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16975">
        <property type="entry name" value="UPAR_LY6_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57302">
        <property type="entry name" value="Snake toxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="8" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="12"/>
            <end position="32"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001395.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="177" mass="20062" checksum="21242CCD8CB5079C" modified="2022-01-19" version="1">VLYHIIVSMLLFYHMLAVASLQIFILSGNWALAKNINFYNVRPPLDPTPFPNSFKCFTCANAVDNYNCNRWAEDKWCPENTKYCLTVHHFTSHGRSTSVTKKCATRDECRFVGCHPHRETSRTECVSCCEGMICNVEIPTNHTNAVFSVMHAQRTSDGSRRTISIPVLASVITIMLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKI8</accession>
    <name>A0A8C3XKI8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Armadillo repeat-containing domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKI8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000122.1">
        <property type="protein sequence ID" value="ENSCSRP00000000115.1"/>
        <property type="gene ID" value="ENSCSRG00000000084.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000006303.1">
        <property type="protein sequence ID" value="ENSCSRP00000006108.1"/>
        <property type="gene ID" value="ENSCSRG00000004549.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006911">
        <property type="entry name" value="ARM-rpt_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042834">
        <property type="entry name" value="Armc12"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47144">
        <property type="entry name" value="ARMADILLO REPEAT-CONTAINING PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47144:SF1">
        <property type="entry name" value="ARMADILLO REPEAT-CONTAINING PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04826">
        <property type="entry name" value="Arm_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Armadillo repeat-containing" evidence="1">
        <location>
            <begin position="79"/>
            <end position="270"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF04826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006108.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="352" mass="40008" checksum="D0BA965521DE5183" modified="2022-01-19" version="1">MARAGRGIVSQRQRWEPYWLRHLKLDLANSYVATGAGAIYLLYKTIRAGLKSPPFSLEPVSIARLAIEPGNFGVKDSGELRRLLVSLSQKQDDYAKSMILHSITRCVYLLESEASACTYEDIRLVASALDDKDKGIKIQALNALKAFAGIRKFRIKIQEFVPKILDLVTIVWDTELHIAGLRLLNGLPLPDHTHPLLRRMIPSLMEILQTGSTLTQVQVLKLLSNLAQKEDLLYDIMNCQVHPDFLNLFHASLPGNLLYEMLVFVEKLSEGRLTPQYQSVHWEYNELSLHEALFGDDSRLADRLLSLIIHPEEEVQIQACKVILSLQLCKEEETRGSRQRIDCSYFDEDDTP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL42</accession>
    <name>A0A8C3XL42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">F-actin monooxygenase</fullName>
            <ecNumber evidence="5">1.14.13.225</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-methionyl-[F-actin] + NADPH + O2 + H(+) = L-methionyl-(R)-S-oxide-[F-actin] + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:51308"/>
            <dbReference type="Rhea" id="RHEA-COMP:12953"/>
            <dbReference type="Rhea" id="RHEA-COMP:12956"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16044"/>
            <dbReference type="ChEBI" id="CHEBI:45764"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.14.13.225"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the Mical family.</text>
    </comment>
    <dbReference type="EC" id="1.14.13.225" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007567.1">
        <property type="protein sequence ID" value="ENSCSRP00000007332.1"/>
        <property type="gene ID" value="ENSCSRG00000005417.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120501">
        <property type="term" value="F:F-actin monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071949">
        <property type="term" value="F:FAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21250">
        <property type="entry name" value="CH_MICAL2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000004">
        <property type="entry name" value="protein-methionine sulfoxide oxidase MICAL2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000026">
        <property type="entry name" value="protein-methionine sulfoxide oxidase MICAL3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050540">
        <property type="entry name" value="F-actin_Monoox_Mical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002938">
        <property type="entry name" value="FAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057494">
        <property type="entry name" value="Rossman_Mical"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23167:SF39">
        <property type="entry name" value="[F-ACTIN]-MONOOXYGENASE MICAL2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23167">
        <property type="entry name" value="CALPONIN HOMOLOGY DOMAIN-CONTAINING PROTEIN DDB_G0272472-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01494">
        <property type="entry name" value="FAD_binding_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25413">
        <property type="entry name" value="Rossman_Mical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00420">
        <property type="entry name" value="RNGMNOXGNASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0274">FAD</keyword>
    <keyword evidence="7" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="14" id="KW-0440">LIM domain</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="11" id="KW-0521">NADP</keyword>
    <keyword evidence="16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="18">
        <location>
            <begin position="516"/>
            <end position="622"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008223"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012709"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00049522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007332.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="707" mass="80817" checksum="F9A212EED26916D8" modified="2022-01-19" version="1">MGENDDEKHSQGGQIFENFVQASTCKGTIQAFNILTHQLELDPLDYRNFYTKLKSKVTSWKAKALWNKLDKRVSHKEYKRGRSCMKTKCLIIGGGPCGLRTAIELAFLGAKVVVVEKRDTFSRNNVLHLWPFTIHDLRGLGAKKFYGKFCGGSIDHISIRQLQLILFKVALMLGIEIHVNVEFVKVLEPPEDQENQKMGWRAEFLPMDHPLSEFEFDVIIGADGRRNTLEGFRRKEFRGKLAIAITANFINRNTTAEAKVEEISGVAFIFNQKFFQDLKEETGIDLENIVYYKDSTHYFVMTAKKQSLLDKGVIMNDYIDTEMLLCGENVNQDNLLSYAREAADFATNYQLPSLDFAINHYGQPDVAMFDFTSMYASENAALIRERHRHQLLVALVGDSLLEPFWPMGTGCARGFLAAFDTAWMVKSWDQGKPPLEILAERESIYRLLPQTTPENINKNFDQYTIDPGTRYPNLNSSCVRPHQVRHLYVTNELQQCPLERVSSIRRSVNVSRHESDIRPNKLLTWCQKQTEGYRNVNVTDLTTSWRSGLALCAIMHRFRPDLIDFDSLNEEDVVENNQLVFDIAEREFGIPPVTTGKEMASAGEPDKLSMVMYLSKFYELFRGTPLRAVDAVDKQNGENNDLCSAKSSNFIFNNYINLTLPRKRVPKGPILQTYISIMPMTLKSMGKFTTKSNVYYCKCLEDLAPTQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL83</accession>
    <name>A0A8C3XL83_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Pseudouridine-5'-phosphatase</fullName>
            <ecNumber evidence="8">3.1.3.96</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Haloacid dehalogenase-like hydrolase domain-containing protein 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Haloacid dehalogenase-like hydrolase domain-containing protein 1A</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Pseudouridine-5'-monophosphatase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Dephosphorylates pseudouridine 5'-phosphate, a potential intermediate in rRNA degradation. Pseudouridine is then excreted intact in urine.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>psi-UMP + H2O = pseudouridine + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10944"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17802"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58380"/>
            <dbReference type="EC" id="3.1.3.96"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the HAD-like hydrolase superfamily. CbbY/CbbZ/Gph/YieH family.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.96" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL83"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007824.1">
        <property type="protein sequence ID" value="ENSCSRP00000007584.1"/>
        <property type="gene ID" value="ENSCSRG00000005600.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990738">
        <property type="term" value="F:pseudouridine 5'-phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd07529">
        <property type="entry name" value="HAD_AtGPP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.240:FF:000001">
        <property type="entry name" value="Haloacid dehalogenase-like hydrolase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000055">
        <property type="entry name" value="Haloacid dehalogenase-like hydrolase family protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.240">
        <property type="entry name" value="Putative phosphatase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045228">
        <property type="entry name" value="Gpp1/Gpp2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006439">
        <property type="entry name" value="HAD-SF_hydro_IA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041492">
        <property type="entry name" value="HAD_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023198">
        <property type="entry name" value="PGP-like_dom2"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01509">
        <property type="entry name" value="HAD-SF-IA-v3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18901">
        <property type="entry name" value="2-DEOXYGLUCOSE-6-PHOSPHATE PHOSPHATASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18901:SF38">
        <property type="entry name" value="PSEUDOURIDINE-5'-PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13419">
        <property type="entry name" value="HAD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG01135">
        <property type="entry name" value="C1.5.6:_HAD__Beta-PGM__Phospha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG01129">
        <property type="entry name" value="C1.5:_HAD__Beta-PGM__Phosphata"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0460">Magnesium</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00052504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00056605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00066578"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00070517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00075025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00075873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00083904"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007584.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="234" mass="26307" checksum="E8EA5F5C19C887AA" modified="2022-01-19" version="1">MAASSCRPAPPRPATHLIFDMDGLLLDTEHLYTVVFQEICERFGKAYTWDLKSLVMGKKALEGAQIIRDVLELPMTKEELLHESKMKQEKIFPNAALMPGVEKLIRHLHHHNVPIAIATSSARVTFQMKTSKHKDFFNLFHHIVLGDDPDVTNSKPQPDAFLVCAKRFHPSPPPEKCLVFEDSPLGVQAALAAGMQVVMIPDENLNQDLTKEANLVLKSMEDFEPELFGLPPYD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLF5</accession>
    <name>A0A8C3XLF5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Microtubule associated protein 1 light chain 3 gamma</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the ATG8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLF5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008299.1">
        <property type="protein sequence ID" value="ENSCSRP00000008028.1"/>
        <property type="gene ID" value="ENSCSRG00000005942.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006914">
        <property type="term" value="P:autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004241">
        <property type="entry name" value="Atg8-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10969">
        <property type="entry name" value="MICROTUBULE-ASSOCIATED PROTEINS 1A/1B LIGHT CHAIN 3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02991">
        <property type="entry name" value="ATG8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0072">Autophagy</keyword>
    <keyword evidence="4 5" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="lipid moiety-binding region" description="Phosphatidylserine amidated glycine; alternate" evidence="5">
        <location>
            <position position="63"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007293"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRSR" id="PIRSR604241-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU004384"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008028.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="73" mass="8038" checksum="11143929480FE46E" modified="2022-01-19" version="1">TSELPLGLCHETRMSLTATQAFYLLVNNKGLPSMSTTMGEVYQDHKDEDGFLYVTYASQEMFGTSPLSVTSPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLJ3</accession>
    <name>A0A8C3XLJ3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Protein phosphatase 1 regulatory inhibitor subunit 14B</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the PP1 inhibitor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLJ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008546.1">
        <property type="protein sequence ID" value="ENSCSRP00000008268.1"/>
        <property type="gene ID" value="ENSCSRG00000006168.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004865">
        <property type="term" value="F:protein serine/threonine phosphatase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.220:FF:000001">
        <property type="entry name" value="Phosphatase 1, regulatory (Inhibitor) subunit 14C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.220">
        <property type="entry name" value="CPI-17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008025">
        <property type="entry name" value="CPI-17"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036658">
        <property type="entry name" value="CPI-17_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16188">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 INHIBITOR POTENTIATED BY PROTEIN KINASE C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16188:SF5">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 14B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05361">
        <property type="entry name" value="PP1_inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81790">
        <property type="entry name" value="Myosin phosphatase inhibitor 17kDa protein, CPI-17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="4" id="KW-0650">Protein phosphatase inhibitor</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="49"/>
            <end position="90"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008268.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="15108" checksum="0EA360D80805DDEF" modified="2022-01-19" version="1">MAAPCSPESGPAGATSPRVYFQSPPGEPGQEEEEGPGRRQGKVTVKYDRKELRKRLNLEEWILEQLTQLYDCQEEEIPELEIDVDELLDMGSDDARGARVKELLVDCYKPTEAFVGDLLDKIRGMQKLSTPQKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLQ6</accession>
    <name>A0A8C3XLQ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Ribonuclease A-domain domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the pancreatic ribonuclease family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLQ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008928.1">
        <property type="protein sequence ID" value="ENSCSRP00000008628.1"/>
        <property type="gene ID" value="ENSCSRG00000006443.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004540">
        <property type="term" value="F:RNA nuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050830">
        <property type="term" value="P:defense response to Gram-positive bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.130.10">
        <property type="entry name" value="Ribonuclease A-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001427">
        <property type="entry name" value="RNaseA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036816">
        <property type="entry name" value="RNaseA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023412">
        <property type="entry name" value="RNaseA_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11437:SF10">
        <property type="entry name" value="ANGIOGENIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11437">
        <property type="entry name" value="RIBONUCLEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00074">
        <property type="entry name" value="RnaseA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00092">
        <property type="entry name" value="RNAse_Pc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54076">
        <property type="entry name" value="RNase A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="5">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034859946" description="Ribonuclease A-domain domain-containing protein" evidence="5">
        <location>
            <begin position="33"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="domain" description="Ribonuclease A-domain" evidence="6">
        <location>
            <begin position="41"/>
            <end position="151"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM00092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008628.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="151" mass="16888" checksum="A2692E3251EE7DE5" modified="2022-01-19" version="1">MVPNTAMALRGPCPSLLLPLVLLATCLALASGQPWIELNFNFIRKHVDFPKTKAPNPNAYCNTMMLNRGLYGKAVNTFIHEPVSKINSICSGEGTPKIGGLYESKNLFSITQCIFDPKPNSVSFLYIGKEKKMKIIVGCWNRYPVYYLEQI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMR4</accession>
    <name>A0A8C3XMR4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMR4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009792.1">
        <property type="protein sequence ID" value="ENSCSRP00000009459.1"/>
        <property type="gene ID" value="ENSCSRG00000007106.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050852">
        <property type="term" value="P:T cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050504">
        <property type="entry name" value="IgSF_BTN/MOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100">
        <property type="entry name" value="BUTYROPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="2 4" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="253"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="18"/>
            <end position="148"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009459.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="281" mass="30265" checksum="276889D98B3FAE2A" modified="2022-01-19" version="1">MGLVLGYAHPSPLPPTGPTIALLLLTQLSSLRGLGTDKLPVELSATSEAVLGDTALLNCTYPPEADLILYWTRLGPDSERNVYTYYRGEHLALHDDPAYRGRATVLAGQPGRGHGALRIHNVTLADEGRYRCRVKSNRGMGVAETELRLIGPYRLSWLQSQPCSPSLQNVTLTCLAEDGYPLATITIRDSTGREYGAGTLAVKDPQGLYSATHMTDVPCSPTASYTCIVNTTFHQQNRTGTLVLEEPQPAWKAWSSIGIGIGLAVVVLVSGALWVSARPTP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN00</accession>
    <name>A0A8C3XN00_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Gypsy retrotransposon integrase-like protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN00"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010308.1">
        <property type="protein sequence ID" value="ENSCSRP00000009951.1"/>
        <property type="gene ID" value="ENSCSRG00000007462.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015074">
        <property type="term" value="P:DNA integration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.10:FF:000032">
        <property type="entry name" value="Retrovirus-related Pol polyprotein from transposon 297-like Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.340.70:FF:000001">
        <property type="entry name" value="Retrovirus-related Pol polyprotein from transposon gypsy-like Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.340.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.10">
        <property type="entry name" value="Ribonuclease H-like superfamily/Ribonuclease H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001584">
        <property type="entry name" value="Integrase_cat-core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041588">
        <property type="entry name" value="Integrase_H2C2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050951">
        <property type="entry name" value="Retrovirus_Pol_polyprotein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036397">
        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR37984:SF15">
        <property type="entry name" value="INTEGRASE CATALYTIC DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR37984">
        <property type="entry name" value="PROTEIN CBG26694"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17921">
        <property type="entry name" value="Integrase_H2C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00665">
        <property type="entry name" value="rve"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50994">
        <property type="entry name" value="INTEGRASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Integrase catalytic" evidence="2">
        <location>
            <begin position="109"/>
            <end position="268"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00039658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50994"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009951.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="34789" checksum="ED80CE4491EE5BDE" modified="2022-01-19" version="1">MWRGCQERFLWEKGFLYREWAPPGEMETWRIRRQLVVPQKYRRKLLYLAHDIPLSGHQGIRRTRQRLLQNFYWPGVFTTVHQYCRSCDPCQRVGKARDKRKAALRPLPIIEEPFEKVAMDIVGPLSKTTRSGKKYILVVVDFAPRYPEAVPLSSIEADTVADALLTIFSRVGFPKEVLTDQGSNFMSALLRCLWEKCGVQHSWASAYHPQSNGLVERFNGTLKMMLKTFMNQHPQDWNKYVPHLLFTYREVPQESTGFSPFELLYGRRVRGPLDLMRDEWEGEAAPEGESVVEYVLTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN33</accession>
    <name>A0A8C3XN33_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Cyclin-A2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the cyclin family. Cyclin AB subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN33"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010524.1">
        <property type="protein sequence ID" value="ENSCSRP00000010155.1"/>
        <property type="gene ID" value="ENSCSRG00000007606.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5590282at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000307">
        <property type="term" value="C:cyclin-dependent protein kinase holoenzyme complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd20561">
        <property type="entry name" value="CYCLIN_CCNA2_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20564">
        <property type="entry name" value="CYCLIN_CCNA2_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000037">
        <property type="entry name" value="Cyclin-A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.10">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039361">
        <property type="entry name" value="Cyclin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032447">
        <property type="entry name" value="Cyclin-A_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013763">
        <property type="entry name" value="Cyclin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036915">
        <property type="entry name" value="Cyclin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004367">
        <property type="entry name" value="Cyclin_C-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006671">
        <property type="entry name" value="Cyclin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048258">
        <property type="entry name" value="Cyclins_cyclin-box"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10177">
        <property type="entry name" value="CYCLINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02984">
        <property type="entry name" value="Cyclin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00134">
        <property type="entry name" value="Cyclin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16500">
        <property type="entry name" value="Cyclin_N2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00385">
        <property type="entry name" value="CYCLIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01332">
        <property type="entry name" value="Cyclin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47954">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00292">
        <property type="entry name" value="CYCLINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6" id="KW-0132">Cell division</keyword>
    <keyword evidence="8" id="KW-0195">Cyclin</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0498">Mitosis</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006955"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010155.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="413" mass="46360" checksum="AC3E05FB3CBE7F8B" modified="2022-01-19" version="1">MLTGAADPEQENQENVPPGGKARPPATAPGARPVLALLRGNQRRPTQQQAALAHAPWSINDENYGKVPAGKAGNKQPAFAIHMDESDGERRKRQVVPKKTVSREGVLGLNTAVTSLGDRKPLAPIENPMDLSFDSPSIMDISVTQEVEEKVNVNHVPDYIEDIYTYLREMEVKCKPKVGYMKKQPDITNNMRAILVDWLVEVGEEYKLQNETLHLAVNYIDRFLSSMSVLRGKLQLVGTAAMLLASKFEEIYPPEVAEFVYITDDTYTKKQVLRMEHLVLKVLSFDLAAPTINQFLTQYFLHQQTNVKVENLSMYLGELSLIDADPYLKYLPSLIAAAAFHLANYTITGQTWPESLSKMTGYTLESLKPCLMDLHKTYLKAAQHTQQSIREKYKSTKYHGVSLIDPPETLNLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPJ8</accession>
    <name>A0A8C3XPJ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Ras-related protein Rab-35</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPJ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013745.1">
        <property type="protein sequence ID" value="ENSCSRP00000013203.1"/>
        <property type="gene ID" value="ENSCSRG00000010045.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001447">
        <property type="entry name" value="Ras-related protein Rab-1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050227">
        <property type="entry name" value="Rab"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47977">
        <property type="entry name" value="RAS-RELATED PROTEIN RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013203.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="147" mass="16598" checksum="F899040CB5AB4CDA" modified="2022-01-19" version="1">EGSGGLLITRTPGSHGLSSPPRRYYRNTHGVIIVYDVTNPESFVNVKRWLHEIGQNCDSVCKVLVGNKCEDSARKQVETADARRFSEQMGVRLFETSAKENLNVEEMFNAVTAMVLRTKQDNLARLQHPEVVKINRTKKKPPVKKCC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPN7</accession>
    <name>A0A8C3XPN7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Activator of Hsp90 ATPase homologue 1/2-like C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the AHA1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPN7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015587.1">
        <property type="protein sequence ID" value="ENSCSRP00000014952.1"/>
        <property type="gene ID" value="ENSCSRG00000011460.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd08892">
        <property type="entry name" value="SRPBCC_Aha1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.530.20:FF:000018">
        <property type="entry name" value="Activator of 90 kDa heat shock protein ATPase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.530.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013538">
        <property type="entry name" value="ASHA1/2-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023393">
        <property type="entry name" value="START-like_dom_sf"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08327">
        <property type="entry name" value="AHSA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55961">
        <property type="entry name" value="Bet v1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Activator of Hsp90 ATPase homologue 1/2-like C-terminal" evidence="2">
        <location>
            <begin position="84"/>
            <end position="198"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006817"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF08327"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014952.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="199" mass="22242" checksum="768CBE05DE88D6EF" modified="2022-01-19" version="1">MKQEGMEKIRNAMSTYISTLKTEFTQGMILPTVNGEQTEPAPQLAAKAEDHMTTASTVTAAPQSKPIGIKIPTCKISLKDIFLTSPEELYRVFTTQELVRAFTHAPAIIEADKGGKFHLLDGSVSGKFIDLVPEKQIVMKWRFKSWPSGHLATVILNFTDKGSETEVRLEGKGIPSSEEERTKQGWQRYYFEGIKQTFG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRF0</accession>
    <name>A0A8C3XRF0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Mitogen-activated protein kinase kinase kinase kinase</fullName>
            <ecNumber evidence="9">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Serine/threonine kinase that plays a role in the response to environmental stress. Appears to act upstream of the JUN N-terminal pathway.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 9">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRF0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019456.1">
        <property type="protein sequence ID" value="ENSCSRP00000018600.1"/>
        <property type="gene ID" value="ENSCSRG00000013497.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008349">
        <property type="term" value="F:MAP kinase kinase kinase kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000031">
        <property type="entry name" value="Mitogen-activated protein kinase kinase kinase kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001180">
        <property type="entry name" value="CNH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021160">
        <property type="entry name" value="MAPKKKK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050629">
        <property type="entry name" value="STE20/SPS1-PAK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48012:SF19">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE KINASE 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48012">
        <property type="entry name" value="STERILE20-LIKE KINASE, ISOFORM B-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00780">
        <property type="entry name" value="CNH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038172">
        <property type="entry name" value="MAPKKKK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00036">
        <property type="entry name" value="CNH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50219">
        <property type="entry name" value="CNH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 9 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7 9" id="KW-0418">Kinase</keyword>
    <keyword evidence="6 9 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="5 9" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="14">
        <location>
            <begin position="20"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="domain" description="CNH" evidence="15">
        <location>
            <begin position="495"/>
            <end position="807"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="371"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="397"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="10">
        <location>
            <position position="140"/>
        </location>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <begin position="26"/>
            <end position="34"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11 12">
        <location>
            <position position="49"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRNR" id="PIRNR038172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR038172-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR038172-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50219"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018600.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="834" mass="93965" checksum="0BBE9FA3D2D77E39" modified="2022-01-19" version="1">MDPVARPSGDIMRRNPQQDYELIQRVGSGTYGDVYKARNLHTGELAAVKIIKLEPGDDFSLIQQEIYMVKECKHCNIVAYFGSYLNREKLWICMEYCGGGSLQDIYHVTGPLSELQIAYVCRETLQGLAYLHMKGKMHRDIKGANILLTDHGDIKLADFGVAAKITATIAKRKSFIGTPYWMAPEVAAVEKNGGYNQLCDIWAVGITAIELGELQPPMFDLHPMRALFLMSKSNFQPPKLKEKAKWSSTFHNFVKIALTKNPKKRPTAERLLTHSFVGQPGLSRSLAVELLDKVNNPDNHIHYSEADDDDFEPHSVIRHTIRSTNRNARAERTASEINFDKLQFEPPLRKETEARDEMVGLDATAPFCFRSTLKRAGPPPLPPKPRINNYPEESLADDEKSQTIKHFPESQSRAPPAHRRQSIPACGPQAEPSPIGNGDSMLKLVEENAEGAGQVPQLPRKKDKRDFPKPTINGLPPTPKVLMGACFSKVFDGCPLKINCATSWIHPDTKDQYIIFGTEDGIYTLNLNELHEATMEQLFPRKCTWLYVINNTLMSLSGKTFQLYSHNLIALFEQAKKTGFAAHMQTHRFPDKILPRKFALTTKIPDTKGCHKCCIVRNPYTGHKYLCGALQSGIVLLQWYEPMQKFMLIKHFDFPLPTPLNVFEMLVIPEQEYPMVCVAISKGTEPNQVVQFETINLNSASSWFTEIGAGNQQLDAIHVTQLERDTVLVCLDKFVKIVNLQGKLKSSKKLASELSFDFCIESVVCLQDSVLAFWKHGMQGKSFKSDEVTQEISDETRVFRLLGSDRVVVLESRPTENPTAHSNLYILAGHENSY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRI1</accession>
    <name>A0A8C3XRI1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018102.1">
        <property type="protein sequence ID" value="ENSCSRP00000017307.1"/>
        <property type="gene ID" value="ENSCSRG00000013295.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000136">
        <property type="entry name" value="GLI family zinc finger 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000056">
        <property type="entry name" value="Zinc finger and SCAN domain-containing 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000478">
        <property type="entry name" value="Zinc finger protein 133"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000755">
        <property type="entry name" value="zinc finger protein 174"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001158">
        <property type="entry name" value="zinc finger protein 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000016">
        <property type="entry name" value="zinc finger protein 37 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001232">
        <property type="entry name" value="zinc finger protein 62 homolog isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001954">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050752">
        <property type="entry name" value="C2H2-ZF_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24384">
        <property type="entry name" value="FINGER PUTATIVE TRANSCRIPTION FACTOR FAMILY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24384:SF242">
        <property type="entry name" value="ZINC FINGER PROTEIN 628"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="12"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="23"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="51"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="79"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="107"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="135"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="163"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="191"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="219"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="247"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="275"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="303"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="331"/>
            <end position="356"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017307.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="356" mass="41347" checksum="15FA1BB4367706ED" modified="2022-01-19" version="1">EENFSSLSDLITQERINLEETRYTCHECGKSFNGTSDLLTHQRIHRGETPYTCSDCGKCFNRRSALTTHRRMHSGETPYTCSECGKCFRYSSGLTIHQRIHTGETRYTCHECGKCFNQRSNFITHWRTHTGKKPYMCSECGKCFNRRSTLTLHQRIHTGEMPYACSECGKGLYYSSDLISHRRIHTGETPYTCSECGKRFNRSANLIRHRRIHTGETPYTCSECGKSFNQSSHLIRHRTIHTGELPYTCSECGKRFNQSSNLIAHQRIHTGETPYTCSECGKCFSLQSNLITHRRIHTGEKPYMCSECGKRFNRRSNLIAHWGIHTRETPNTCRKCEKDIWCSSTLIRHQKIHMRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRL1</accession>
    <name>A0A8C3XRL1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 17">Flavin-containing monooxygenase</fullName>
            <ecNumber evidence="17">1.-.-.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>N,N-dimethylaniline + NADPH + O2 + H(+) = N,N-dimethylaniline N-oxide + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:24468"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16269"/>
            <dbReference type="ChEBI" id="CHEBI:17735"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.14.13.8"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 16 17">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum membrane</location>
            <topology evidence="3">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Microsome membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 16 17">Belongs to the FMO family.</text>
    </comment>
    <dbReference type="EC" id="1.-.-.-" evidence="17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRL1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018299.1">
        <property type="protein sequence ID" value="ENSCSRP00000017487.1"/>
        <property type="gene ID" value="ENSCSRG00000013458.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050660">
        <property type="term" value="F:flavin adenine dinucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004499">
        <property type="term" value="F:N,N-dimethylaniline monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050661">
        <property type="term" value="F:NADP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000023">
        <property type="entry name" value="Dimethylaniline monooxygenase [N-oxide-forming]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000042">
        <property type="entry name" value="Dimethylaniline monooxygenase [N-oxide-forming]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000073">
        <property type="entry name" value="Dimethylaniline monooxygenase [N-oxide-forming]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000279">
        <property type="entry name" value="Dimethylaniline monooxygenase [N-oxide-forming]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000960">
        <property type="entry name" value="Flavin_mOase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020946">
        <property type="entry name" value="Flavin_mOase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002255">
        <property type="entry name" value="Flavin_mOase_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050346">
        <property type="entry name" value="FMO-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23023">
        <property type="entry name" value="DIMETHYLANILINE MONOOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00743">
        <property type="entry name" value="FMO-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000332">
        <property type="entry name" value="FMO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00370">
        <property type="entry name" value="FMOXYGENASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01123">
        <property type="entry name" value="FMOXYGENASE3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="16" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8 16 17" id="KW-0274">FAD</keyword>
    <keyword evidence="6 16 17" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="14 16 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0492">Microsome</keyword>
    <keyword evidence="13 16 17" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="10 16" id="KW-0521">NADP</keyword>
    <keyword evidence="12 16 17" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="512"/>
            <end position="532"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00050152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRNR" id="PIRNR000332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU361177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017487.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="533" mass="60975" checksum="3356364651A70CC5" modified="2022-01-19" version="1">MVQRVAIIGAGLSGLASIKCCLDEGLEPTCFERSDDIGGLWKFTERAEEGRASIYRSVFTNSCKEMMCFPDFPFPDDFPNYMHNSKLQEYIRMYAKHFALLRYIKFKTTVSSIKKRPDFSVTGQWDVITKQDGKEESAVFDAIMVCSGHHVYPNFPVDCFPGLNKFKGSYFHSREYKEPEKFKGKRVLVIGLGNSGSDIAVELSHTASQVYLSSRSGSWVMSRVWDNGYPWDMLTVTRFETFLRDSLPTSVSDWLYVRRMNRWFKHENYGLMPLNRTSRKEPVFNDDLPSRITCGTVVVKPNVKEFTETSAIFQDGTVQENVDFVIFATGYSYSYPFMEDNAIIKCRDNEVTLYKGILPPRLEKPTMAVIGLVQSLGAIIPTSDLQARWAIKVFKGLYKLPPVNDMMEDIDEKMGKKLKWYGQSNTLQTDYISYMDELASAIGVKPSFPLLFLTDPRLALEVYFGPCSPYQFRLTGPGKWDGARNAILTQWDRTLKATRTRVVYDSQKHFPFLNLLKILALPLLLLAVFLMIN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTA9</accession>
    <name>A0A8C3XTA9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">C-type lectin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTA9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023494.1">
        <property type="protein sequence ID" value="ENSCSRP00000022512.1"/>
        <property type="gene ID" value="ENSCSRG00000016932.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03590">
        <property type="entry name" value="CLECT_DC-SIGN_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050111">
        <property type="entry name" value="C-type_lectin/snaclec_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018378">
        <property type="entry name" value="C-type_lectin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033989">
        <property type="entry name" value="CD209-like_CTLD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22803">
        <property type="entry name" value="MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00059">
        <property type="entry name" value="Lectin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00615">
        <property type="entry name" value="C_TYPE_LECTIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="1" id="KW-0430">Lectin</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C-type lectin" evidence="3">
        <location>
            <begin position="112"/>
            <end position="234"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022512.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="239" mass="27039" checksum="DFA7B059F9BE088A" modified="2022-01-19" version="1">MWGAMQEALRRPCCALAANLLSSTNPDAVHLSVSGELAAVKEFHSKMQAQLTVLQRTVGEEHNASPGGEWGQDSWVLFLALPDSLPGPELGYSGFCFLDSVCGHCPWGWAWFQRTCYHFSDSMKTWNEAKQSCLDFGAHLVIINTKEEQAFLVKTRTKSRVYWLGLSDQKVERQWHWVDGSPLKLSFWSTGDYWNKGEPNNLRDGNISEDCAHLLESGRWNDEPCSISYKWICEMATTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTH5</accession>
    <name>A0A8C3XTH5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Basic leucine zipper ATF-like transcription factor 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the bZIP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTH5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023911.1">
        <property type="protein sequence ID" value="ENSCSRP00000022908.1"/>
        <property type="gene ID" value="ENSCSRG00000017260.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000043">
        <property type="entry name" value="Basic leucine zipper transcriptional factor ATF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000837">
        <property type="entry name" value="AP-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004827">
        <property type="entry name" value="bZIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046347">
        <property type="entry name" value="bZIP_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23351:SF13">
        <property type="entry name" value="BASIC LEUCINE ZIPPER TRANSCRIPTIONAL FACTOR ATF-LIKE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23351">
        <property type="entry name" value="FOS TRANSCRIPTION FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00170">
        <property type="entry name" value="bZIP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00042">
        <property type="entry name" value="LEUZIPPRFOS"/>
    </dbReference>
    <dbReference type="SMART" id="SM00338">
        <property type="entry name" value="BRLZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57959">
        <property type="entry name" value="Leucine zipper domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50217">
        <property type="entry name" value="BZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00036">
        <property type="entry name" value="BZIP_BASIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0010">Activator</keyword>
    <keyword evidence="4" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0678">Repressor</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BZIP" evidence="9">
        <location>
            <begin position="29"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="10"/>
            <end position="24"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50217"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022908.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="120" mass="13736" checksum="3B12215601CD9E60" modified="2022-01-19" version="1">MSHGVPASGSVLQRSASSDGNQPESPEEDDRKIRRREKNRVAAQRSRKKQTQKADKLHEEYECLEQENTSLKREIGKLTDEMKHLSEVLKDHEKICPLLHCSMNFVTIPRPDALTSCLPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTW3</accession>
    <name>A0A8C3XTW3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Pleckstrin homology-like domain family A member 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTW3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023314.1">
        <property type="protein sequence ID" value="ENSCSRP00000022335.1"/>
        <property type="gene ID" value="ENSCSRG00000016869.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901981">
        <property type="term" value="F:phosphatidylinositol phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042771">
        <property type="term" value="P:intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051898">
        <property type="term" value="P:negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00821">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042832">
        <property type="entry name" value="PHLA1/2/3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15478:SF5">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY-LIKE DOMAIN FAMILY A MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15478">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY-LIKE DOMAIN, PQ-RICH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022335.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="124" mass="13833" checksum="AFB24EDA2DDA4217" modified="2022-01-19" version="1">AGAGPAAMAPPQVLKEGVLEKRSGGLLQRWKQKRCLLTEEGLRLFEPGGARCKELGFARMRAVECVEWKRRHVYFTVVTEGGSEIDFRGPREEPSWSAEIGLGLVRFQNRLAMQSVRARHGGRA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTW9</accession>
    <name>A0A8C3XTW9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Vacuolar protein sorting-associated protein 45</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">May play a role in vesicle-mediated protein trafficking from the Golgi stack through the trans-Golgi network.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endosome membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the STXBP/unc-18/SEC1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTW9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023351.1">
        <property type="protein sequence ID" value="ENSCSRP00000022371.1"/>
        <property type="gene ID" value="ENSCSRG00000016901.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.60:FF:000003">
        <property type="entry name" value="Vacuolar protein sorting-associated protein 45"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.830.10:FF:000002">
        <property type="entry name" value="Vacuolar protein sorting-associated protein 45"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2060:FF:000003">
        <property type="entry name" value="vacuolar protein sorting-associated protein 45 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1910">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2060">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.830.10">
        <property type="entry name" value="Syntaxin Binding Protein 1, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043154">
        <property type="entry name" value="Sec-1-like_dom1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043127">
        <property type="entry name" value="Sec-1-like_dom3a"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001619">
        <property type="entry name" value="Sec1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027482">
        <property type="entry name" value="Sec1-like_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036045">
        <property type="entry name" value="Sec1-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11679">
        <property type="entry name" value="VESICLE PROTEIN SORTING-ASSOCIATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00995">
        <property type="entry name" value="Sec1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005715">
        <property type="entry name" value="VPS45_Sec1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56815">
        <property type="entry name" value="Sec1/munc18-like (SM) proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="8" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-0653">Protein transport</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00054745"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00073001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022371.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="570" mass="64897" checksum="2F40489647B134AC" modified="2022-01-19" version="1">MNVVFAVKQYVSKMIEDSGPGMKVLLMDKETTSIVSMVYTQSEILQKEVYLFERIDSLNRETMKHLKAICFLRPTKENVEYLIQELRRPKYSIYYIYFSNVISKSDVKSLAEADEQEVVAEVQEFYGDYIAVNPHVFSLNLLGCCQGRSWDLAQLSRTAQGLTALLLSLKKCPMIRYQLSSDPAKRLAECVKQVITKEYELFDFRRTEVPPLLLILDRSDDAITPLLNQWTYQAMVHELLGINNNRIDLSRVPGISKDLREVVLSAENDEFYANNMYLNFAEIGSNIKNLMEDFQRRKPKEQQKVESIADMKAFVENYPQFKKMSGTVSKHVTVVGELSRLASERNLLEVSEVEQELACQNDHSSAHQNVRRLLQNPKVTEFDATRLVMLYALHYERHSSNSLPGLMMDLKNKGVSEKYRKLVSAVVEYGGKRVRGSDLFSPKDAVAITKQFLKGLKGVENVYTQHQPFLHETLDQLIKGKLKDGQYPYLGPSTLRDRPQDIIVFIIGGATYEEALTVYTLNRTTPGVRIVLGGTTIHNTKSFLEEISASGFRGRGAESSHVPARASSRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUJ6</accession>
    <name>A0A8C3XUJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Leucine-rich repeat-containing protein 24</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024768.1">
        <property type="protein sequence ID" value="ENSCSRP00000023740.1"/>
        <property type="gene ID" value="ENSCSRG00000017822.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd20971">
        <property type="entry name" value="IgI_1_Titin-A168_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001325">
        <property type="entry name" value="Leucine rich repeat containing 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000082">
        <property type="entry name" value="Leucine-rich repeat-containing 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000184">
        <property type="entry name" value="leucine-rich repeat-containing protein 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000483">
        <property type="entry name" value="Cys-rich_flank_reg_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24366">
        <property type="entry name" value="IG(IMMUNOGLOBULIN) AND LRR(LEUCINE RICH REPEAT) DOMAINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24366:SF129">
        <property type="entry name" value="LEUCINE RICH REPEAT CONTAINING 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00560">
        <property type="entry name" value="LRR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00082">
        <property type="entry name" value="LRRCT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="2" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="7 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 13" id="KW-0732">Signal</keyword>
    <keyword evidence="3 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="13">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034321239" description="Leucine-rich repeat-containing protein 24" evidence="13">
        <location>
            <begin position="21"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="408"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="257"/>
            <end position="366"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00071476"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023740.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="510" mass="56031" checksum="1C8074BF02842AB2" modified="2022-01-19" version="1">MALLVSPLLLLGLLALRTNGCPTTCRCYSMTVECGSLGLKEIPASIHPSTQTVFLQDNSITQIHQQDLAALRGLQYLYMQNNSISALEPGAFRSQRHLLELALNGNRIHLLHSSIFKGLEHLRVLYLAGNQITTLLDFTFCDLQTLQVLHLQENSIETLEARALAGLSSLALLDLSKNNLRTVSRAALRPLVSLQVLRLTANPWRCDCALHWLGAWIKEEGQRLLSSLDKKIVCSEPPRLAYQSLLDISGNSLICIPPVVHVEPLEATARLGDDLRVSCQASGYPQPLVSWRKVAQVRAEPAAASAKPLGGAAERRERGGGERFDADTGSGMLFLTNVTVAHAGKYECEASNPGGTARVLFHLLVNLSQPPPPPPRRAYPASVDVSQEPLYDMESMDFNALGMATQTAIAVGISLLALVALLLVAMIYRKHRKRKKAKKEESVLYVNDYSDGPTTFAQLEEYRDERGHEMFVIDRTKPLFATYKDPAGLAGAFPGLPEPLQDQIAYEIHC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVA7</accession>
    <name>A0A8C3XVA7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 15">Membrane</location>
            <topology evidence="1 15">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the G-protein coupled receptor 1 family. Opsin subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVA7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026381.1">
        <property type="protein sequence ID" value="ENSCSRP00000025312.1"/>
        <property type="gene ID" value="ENSCSRG00000018737.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009881">
        <property type="term" value="F:photoreceptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016037">
        <property type="term" value="P:light absorption"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007602">
        <property type="term" value="P:phototransduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000018">
        <property type="entry name" value="Rhodopsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050125">
        <property type="entry name" value="GPCR_opsins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001760">
        <property type="entry name" value="Opsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002206">
        <property type="entry name" value="Opsin_pineal"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027430">
        <property type="entry name" value="Retinal_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24240">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00238">
        <property type="entry name" value="OPSIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00666">
        <property type="entry name" value="PINOPSIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00238">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 15" id="KW-0157">Chromophore</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9 15" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="2 15" id="KW-0600">Photoreceptor protein</keyword>
    <keyword evidence="12 15" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 15" id="KW-0681">Retinal protein</keyword>
    <keyword evidence="4 15" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="14 15" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 15" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="32"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="71"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="111"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="149"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="197"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="244"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="317"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="16">
        <location>
            <begin position="50"/>
            <end position="300"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU004951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025312.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="365" mass="40860" checksum="D5DF440C93400E8E" modified="2022-01-19" version="1">MHVSNTSHAPVQYGTPSAFDGPGWPHLAPRSIYTSVAVLMGIVVFSASFVNGLVIVVSIRYKKLRSPLNYILVNLAVADLLVTFFGSTISFSNNINGFFVLGKTVCKFEGFMVSLTGIVGLWSLAILAFERYIVICKPMGDFRFHHKHAAMGCAFTWIWSLLWTVPPMLGWSSYVPEGLRTSCGPNWYTGGSNNNSYILTLFITCFIIPLSLILFSYTNLLMTLRAVAAQQKESETTQRAEREVTRMVIAMVMAFLICWLPYSTFAMVVATNKDIHIQPTLASLPSYFSKTATVYNPIIYIFMNKQVRALTSLTPTLLFAFHAGLGIVHIAPALEVYYLQCNAYYKIMNDVEKVNRELLFPLSRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIG3</accession>
    <name>A0A8C3RIG3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Zinc finger protein 131</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000384.1">
        <property type="protein sequence ID" value="ENSCSRP00000000373.1"/>
        <property type="gene ID" value="ENSCSRG00000000337.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18221">
        <property type="entry name" value="BTB_POZ_ZBTB35_ZNF131"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000498">
        <property type="entry name" value="Putative zinc finger protein 131"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000539">
        <property type="entry name" value="Putative zinc finger protein 131"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000552">
        <property type="entry name" value="Zinc finger protein 131"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001928">
        <property type="entry name" value="Zinc finger protein 131"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000041">
        <property type="entry name" value="Zinc finger protein 131"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001444">
        <property type="entry name" value="zinc finger protein 131 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24394">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24394:SF55">
        <property type="entry name" value="ZINC FINGER PROTEIN 131"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12874">
        <property type="entry name" value="zf-met"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="12" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 15" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="BTB" evidence="17">
        <location>
            <begin position="34"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="263"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="290"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="330"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="358"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="394"/>
            <end position="421"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="422"/>
            <end position="450"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="565"/>
            <end position="615"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="579"/>
            <end position="590"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="592"/>
            <end position="605"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="606"/>
            <end position="615"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00067489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000373.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="615" mass="70751" checksum="6F0CE0989E2A1437" modified="2022-01-19" version="1">MEAEETMECIQEFPEHYKVILDRLNEQREQDQFTDITLIVDGHHFKAHKAVLAACSQFFYKFFQDFTQEPLVEIEGVSNMAFRHLIEFTYTAKLMVQGEEEANDVWKAAEYLQMLEAIKALEIRNKENSAPLESNKTQGKNKTKKRKIAETSNVITETLPSAESEPVEIEVEIAEGTIEVEDDSIETLEEVASAEQSIKYIQTTGTSDESALALLADITSKYRQGERKCQIQEEGDNATDPTCKQVEGIEIVELQLSHMNNLFHCEKCNRSFKLFYHFKEHMKTHSTESYKCDICNKRYLRESALKQHLTCYHLDEGGASKKQRPGKKIHVCQYCDKQFDHFGHFKEHLRKHTGEKPFECPNCHERFARNSTLKCHLTACQSGAGAKKGRKKLYECQVCNSVFNSWDQFKDHLVIHTGDKPNHCTLCDLWFMQGSELRRHLKDIHNIAERIVTEEVLPVEAVETEPVTSMTIIEQVEQVHVLPVIQVQVDPAQVTVEQVHPDLIQDNQVKGAQMDDLQEQVQISYVEVEHIQTEQGADVHMEELQVEHVNQIQMEEVQAELIDETDLEQVESENINQGELEESETGEISDVETVKEDHEQAEDLKTQQIVDTQDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJ73</accession>
    <name>A0A8C3RJ73_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Fibroblast growth factor</fullName>
            <shortName evidence="6">FGF</shortName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the heparin-binding growth factors family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJ73"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000589.1">
        <property type="protein sequence ID" value="ENSCSRP00000000569.1"/>
        <property type="gene ID" value="ENSCSRG00000000483.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051781">
        <property type="term" value="P:positive regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd23326">
        <property type="entry name" value="beta-trefoil_FGF16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000004">
        <property type="entry name" value="Fibroblast growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002209">
        <property type="entry name" value="Fibroblast_GF_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008996">
        <property type="entry name" value="IL1/FGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11486">
        <property type="entry name" value="FIBROBLAST GROWTH FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00167">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00263">
        <property type="entry name" value="HBGFFGF"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00262">
        <property type="entry name" value="IL1HBGF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00442">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50353">
        <property type="entry name" value="Cytokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00247">
        <property type="entry name" value="HBGF_FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3" id="KW-0221">Differentiation</keyword>
    <keyword evidence="4" id="KW-0339">Growth factor</keyword>
    <keyword evidence="5" id="KW-0497">Mitogen</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU049442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000569.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="207" mass="23695" checksum="E00867F985C26231" modified="2022-01-19" version="1">MAEVGGFLGSLDLDLHGFSSSLGNVAVADSPGFLNERLGQIEGRLQRGSPTDFAHLKGILRRRQLYCRTGFHLEIFPNGTVHGTRQDHSRFGILEFISLAVGLVSIRGVDSGLYLGMNERGELYGSKKLTRECVFREQFEENWYNTYASTLYKHSDSERQYYVALNKDGSPREGYRTKRHQKFTHFLPRPVDPAKIPAMYRDLFHYR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJX0</accession>
    <name>A0A8C3RJX0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">UHRF1-binding protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000001034.1">
        <property type="protein sequence ID" value="ENSCSRP00000001005.1"/>
        <property type="gene ID" value="ENSCSRG00000000795.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042826">
        <property type="term" value="F:histone deacetylase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026728">
        <property type="entry name" value="BLTP3A/B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22774:SF15">
        <property type="entry name" value="BRIDGE-LIKE LIPID TRANSFER PROTEIN FAMILY MEMBER 3A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22774">
        <property type="entry name" value="CHOREIN N-TERMINAL DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24917">
        <property type="entry name" value="BLTP3A_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="237"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="367"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="851"/>
            <end position="995"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1067"/>
            <end position="1088"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1155"/>
            <end position="1182"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="864"/>
            <end position="880"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="883"/>
            <end position="900"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="948"/>
            <end position="970"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="971"/>
            <end position="989"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="1172"/>
            <end position="1182"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001005.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1420" mass="158585" checksum="133518C0C01F3430" modified="2022-01-19" version="1">KGQGQLTNLELDEEVLQNVLDLPTWLAITRVYCNKASIRIQWTKLKTHPICLYLDKVEVEMRTCEEPRPPNGQSPIALAAGQSEYGFAEKVVEGMFIVVNSITIKIHSKAFHASFELWQLQGYSVNPSWQQSDLRFTRITDAHRGEVLTFKELTWQTLRIEADATDNGDQDPTTTPLRLITNQGRIQISLKRRTKDCNVVASKLMFLLDDLLWVLTDSQLKAMMKYAESLSEAVEKSAHQRKSMAPEPVLTPPPAPSAHQSWSHTFGGSLNASSISQYFEKYDMKESSYHLFISRLDLHICDDSSSKHGVMGGAMQLTFRRMAFDYYPFHWTGDTCKHWVKYCETMETRGEWAKTLVNEFQSKMEKHCEERDAGSTKTLGSPFKKQPDTFSSPHKSPPEKGCPQTRAPPASLLQLWHPSWNRLRSSCIVVRVDDLDIHQVSTAGQQSKKPSTLLSCSRKSLNLPDQVSAIHIEFTEYYFPDNQEFPVPCPNLYLQLNGLMFTLDATSMLWVNLFFLDLCRSLEQFKAIYKLEDSGKRDEHVDVRLDGFRLKLSIPVEKKVTDHRDRPKVLSIHTSEMTATNSRYDPHCSCLALQNIFRRFANSEFFHSTYTQFPKSQDNFSILHTLFLRHAYQVEARAQKCTGFSHSTWRTSASEDLWSVYFTQISLDFEGAESSKGRALNFIDPFPLSIWACLPKRWEQAQLSKLQASAVSELKIKPSASFSNHAKCQDRTREPGLCQRSKTEQDLKSINKVPEAKDILGECDCDDGREDAQEMEASADIHVLAYSTAHVKMQLNHYQYLVLLRMKEILQTLQEQLAQDTQELTGSPLKPVTACMGIMFNSAEMALLMHPVPGSGLEPRSTDSDTTSLIESELSPSNSREGLATEEKELKSDARSEKEASSPSKVLEDSGIENTDVSMTVLPERLPGSLSDGALGEADPADPQSKSMAERGPVEEAHEAVEALDAERLSEASSHSQTPLGLSSSQSSDAPPLESRDITLKEQAELVPLKNLEVELSSALHVTKDATKEALHMTMDLTKEAMSITKDAFSLSRDKMASTMQKMLSLPATKDPVSKTEEGAATPVGGSSSSRMHFFSMKRTASQHSFDAASLDGNCPEDRLSVDSDGSDGFVMLMDPEPSLDSLTPGQLLQDLHDAGSRASPMAEDEDRGTPDMNSSASQSGEDPSLQLFFFKRSLQRGQCKVNCGIEARGDDLSLAVQVMEVTLEQLGNIGMWQYLQSSCVGKMLYCFMENRSCKTNLTQPEVCLRLEIGPSAIVHSPLAVQNGFLHILIHSYNAELLMSSLTNLGPFLEDEVVPEVIPMKIEIVDAKITLKDDSPRVYPTSPGTIPITLAVDHIVVKRSDDGVFSEGLSLQKKPEQGLKEKKVPVKRLLAVPTGAVHELQVSHFCMFPSRQIDTSLCPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL72</accession>
    <name>A0A8C3RL72_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Interleukin family protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Immune regulatory cytokine.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the IL-10 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL72"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000967.1">
        <property type="protein sequence ID" value="ENSCSRP00000000943.1"/>
        <property type="gene ID" value="ENSCSRG00000000744.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009079">
        <property type="entry name" value="4_helix_cytokine-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020443">
        <property type="entry name" value="IL-10/19/20/24/26"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48482">
        <property type="entry name" value="INTERLEUKIN-19-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48482:SF1">
        <property type="entry name" value="INTERLEUKIN-26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00726">
        <property type="entry name" value="IL10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47266">
        <property type="entry name" value="4-helical cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0202">Cytokine</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 6" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034987873" description="Interleukin family protein" evidence="6">
        <location>
            <begin position="27"/>
            <end position="163"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008813"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU368043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000943.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="163" mass="18474" checksum="2B81BEFFCE4D7A05" modified="2022-01-19" version="1">MRPYSLFRSGLLLVLLCLFIAEGKKASSGKNSCRKGMISKVTDNLYVKATTFKASIPKDLIKNRRLLKKTTKKLFMKNCSVRDQLLSFYMKNVFGGLGFEGDKVYVVSAFQALQENLNNCVITTAVKKIKKTFDKLGEKGIYKAISELDILLPWIQTYIETIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLT7</accession>
    <name>A0A8C3RLT7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Taste receptor type 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Membrane</location>
            <topology evidence="1 13">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the G-protein coupled receptor T2R family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLT7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001363.1">
        <property type="protein sequence ID" value="ENSCSRP00000001324.1"/>
        <property type="gene ID" value="ENSCSRG00000001069.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033038">
        <property type="term" value="F:bitter taste receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd13950">
        <property type="entry name" value="7tm_TAS2R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000055">
        <property type="entry name" value="Taste receptor type 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007960">
        <property type="entry name" value="TAS2R"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11394">
        <property type="entry name" value="TASTE RECEPTOR TYPE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11394:SF149">
        <property type="entry name" value="TASTE RECEPTOR TYPE 2 MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05296">
        <property type="entry name" value="TAS2R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 13 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 13" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="3 13" id="KW-0919">Taste</keyword>
    <keyword evidence="11 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 13 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="12"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="51"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="91"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="132"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="187"/>
            <end position="213"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022480"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU004423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001324.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="290" mass="33721" checksum="732BE760CA5156BD" modified="2022-01-19" version="1">MKFFLAPDVIFYLIILAIELSAGVVTNGYIVGVNCIDWVKSRTLTSYDKIITSLAFSRFFLQFLLTLDNILTKVYPNIFDRFQTLQPYLVIWMFINQVTLCFASCLSVFYCVKIATFNQTLFSWLKLRLSKLVPWLLLGSMLYCLVITVAFTLFSYSYWVFSHNSTDHLSRNVTMSDNTKNLLEFTFLIHSVGSIFPLIVFIASSVLLVISLWRHIRKMNLNSDFNPSFRNPSTDAHVRALKSVVSFFIVYNIYYVTSTFSIGNISYLNAEWKIRVLTWNKAYSQFIFFK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMT5</accession>
    <name>A0A8C3RMT5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Zinc finger protein PLAGL1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Pleiomorphic adenoma-like protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Acts as a transcriptional activator. Involved in the transcriptional regulation of type 1 receptor for pituitary adenylate cyclase-activating polypeptide.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Interacts with THRSP.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002257.1">
        <property type="protein sequence ID" value="ENSCSRP00000002193.1"/>
        <property type="gene ID" value="ENSCSRG00000001697.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000425">
        <property type="entry name" value="PLAG1 like zinc finger 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000231">
        <property type="entry name" value="PLAG1 like zinc finger 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000256">
        <property type="entry name" value="PLAG1 like zinc finger 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000600">
        <property type="entry name" value="PLAG1 like zinc finger 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000446">
        <property type="entry name" value="Zinc finger protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050331">
        <property type="entry name" value="Zinc_finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515:SF23">
        <property type="entry name" value="PLAG1 LIKE ZINC FINGER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515">
        <property type="entry name" value="PR DOMAIN ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0010">Activator</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 16" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="36"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="64"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="94"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="123"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="152"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="187"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="215"/>
            <end position="243"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00059534"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00066068"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00074905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00075312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002193.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="484" mass="54651" checksum="CB4A84F7E61D47DC" modified="2022-01-19" version="1">ISENIPAHLASVHMTENDCQLSSLLKEREMKQPDSYRCQLCGKKFVSVEKLTAHTYAHTGERPYRCSQQGCTKAFISKYKLIRHSATHSPQKSHQCGYCEKTFHRKDHLKNHLQTHDPNKMAFKCEECGKKYNTKLGYKRHLALHAATSGDLTCRVCSQEFGGTEVLLEHLKTHAGKPGSSTKEKKHKCDHCESYFYTRKDVRRHMVVHTGCKDFFCQFCAQRFGRKDHLTRHMKKTHPQELLKGRLQNGDLQGLFDPLSPFRLKEEASILSSFPERASMQHGILNTLEAEEYSSPHIHCQQSLQSTHPLEPPHFLRMSCVDSLSATHSKPSTTSFAPASLKNLPIEVDVKAHNVNLLEDLPLPEPHKLSLEEAFSGAPGNAGKYILHKETVTTVESISMPSMDLTRILGFWQFPQSDNQNNSGDITMAFGQEEVPHRLSCLSQQQGAQLALGGVALNQLHHVPHSFPSSTDSVTLPHFHHAFR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN95</accession>
    <name>A0A8C3RN95_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 16">Decorin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Bone proteoglycan II</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 16">May affect the rate of fibrils formation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="16">Binds to type I and type II collagen, fibronectin and TGF-beta. Forms a ternary complex with MFAP2 and ELN.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Binds to type I and type II collagen, to fibronectin and TGF-beta. Forms a ternary complex with MFAP2 and ELN.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 14 16">Secreted</location>
            <location evidence="2 14 16">Extracellular space</location>
            <location evidence="2 14 16">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 14 16">Belongs to the small leucine-rich proteoglycan (SLRP) family. SLRP class I subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001619.1">
        <property type="protein sequence ID" value="ENSCSRP00000001570.1"/>
        <property type="gene ID" value="ENSCSRG00000001257.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000038">
        <property type="entry name" value="Biglycan"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000372">
        <property type="entry name" value="LRRNT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050333">
        <property type="entry name" value="SLRP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016352">
        <property type="entry name" value="SLRP_I_decor/aspor/byglycan"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45712">
        <property type="entry name" value="AGAP008170-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45712:SF14">
        <property type="entry name" value="DECORIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01462">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002490">
        <property type="entry name" value="SLRP_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00364">
        <property type="entry name" value="LRR_BAC"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00013">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 14 16" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="10" id="KW-0654">Proteoglycan</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 16" id="KW-0964">Secreted</keyword>
    <keyword evidence="8 14 16" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="14 16">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034324935" description="Decorin" evidence="14 16">
        <location>
            <begin position="17"/>
            <end position="356"/>
        </location>
    </feature>
    <feature type="domain" description="LRRNT" evidence="17">
        <location>
            <begin position="50"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="51"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="55"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="310"/>
            <end position="343"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00021503"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00061796"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRNR" id="PIRNR002490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR002490-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU364097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="SMART" id="SM00013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001570.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="356" mass="39491" checksum="72F3EB2D6D671C22" modified="2022-01-19" version="1">MKVAVFFLLLLPVCWAKPFHQKGLFEFMLEDEGSADLPTDSPEIYPPGAVCPFRCQCHLRVVQCSDLGLDKVPRDLPSDTTLLDLQNNKITEIKEGDFKNLKDLHALILVNNKISKISPSAFAPLKKLERLYLSKNNLKELPENMPKSLQELRAHENEITKLRKVVFNGLNNLIVVELGTNPLKSSGVENGAFQGMKKLSYIRISDTNITNIPRGLPPSLTELHLDGNKISKIDSESLAGLANLAKLGLSFNSISAVDNGSLAGIPHLKELHLDNNELVKVPGGLAEHKYIQVVYLHNNKIASVGPSDFCPPGYNTKKASYSGVSLFSNPVQYWEIQPSTFRCVYERSAIQLGNYK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNR8</accession>
    <name>A0A8C3RNR8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Intraflagellar transport associated protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNR8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002059.1">
        <property type="protein sequence ID" value="ENSCSRP00000001999.1"/>
        <property type="gene ID" value="ENSCSRG00000001558.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097731">
        <property type="term" value="C:9+0 non-motile cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120160">
        <property type="term" value="F:intraciliary transport particle A binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007340">
        <property type="term" value="P:acrosome reaction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040028">
        <property type="entry name" value="IFTAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35543:SF1">
        <property type="entry name" value="INTRAFLAGELLAR TRANSPORT-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35543">
        <property type="entry name" value="PROTEIN C11ORF74"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17722">
        <property type="entry name" value="IFTAP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001999.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="210" mass="23952" checksum="11821023FCAF91AA" modified="2022-01-19" version="1">MLTRETPSEVKRPSDFILDQFINSQEQTYEEFLSTFTYLWKGMSASRVSHNKLHRKRKRECKHKERQCCLVDRVLYWESGHLGFFLVLPLTYCVTLGKSLQLSVTESSILYSAVSLVLPGEVEQTATCYTPSFDQPTNLEFGTLSITQPSISKTQELCGDEVQLLSLDEEFDYDNVALTPKFSAAEMKAIINLSEQKKVRIGLKSPGYED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP67</accession>
    <name>A0A8C3RP67_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium basal body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP67"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002037.1">
        <property type="protein sequence ID" value="ENSCSRP00000001978.1"/>
        <property type="gene ID" value="ENSCSRG00000001539.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000009717.1">
        <property type="protein sequence ID" value="ENSCSRP00000009388.1"/>
        <property type="gene ID" value="ENSCSRG00000007012.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034451">
        <property type="term" value="C:centriolar satellite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035869">
        <property type="term" value="C:ciliary transition zone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043010">
        <property type="term" value="P:camera-type eye development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097711">
        <property type="term" value="P:ciliary basal body-plasma membrane docking"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905349">
        <property type="term" value="P:ciliary transition zone assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001822">
        <property type="term" value="P:kidney development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905515">
        <property type="term" value="P:non-motile cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026201">
        <property type="entry name" value="Cep290"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18879">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 290 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18879:SF20">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 290 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0966">Cell projection</keyword>
    <keyword evidence="4" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="5 8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="22"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="133"/>
            <end position="160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001978.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="164" mass="19037" checksum="CB6F212FE42EDF38" modified="2022-01-19" version="1">IASFKIAALQKSLDDSVPLSELELANKQYNELTTKYRDMLQKDNLLVQRTTNLEHMESENASLKEQINSLNKELEITKEKLHTVEQAWDQTTKLGGDNAMDKATKAITNSEIVSISKKITVLEMKELNERQRAEHSQRMYEHLRNTLKQVEERNFELETKFAEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPT5</accession>
    <name>A0A8C3RPT5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">DNA-binding protein inhibitor ID-4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Inhibitor of DNA binding 4</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">Inhibitor of differentiation 4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="6">Heterodimer with other HLH proteins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003103.1">
        <property type="protein sequence ID" value="ENSCSRP00000002997.1"/>
        <property type="gene ID" value="ENSCSRG00000002295.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10047910at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032922">
        <property type="term" value="P:circadian regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd19694">
        <property type="entry name" value="bHLH_dnHLH_ID4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000048">
        <property type="entry name" value="DNA-binding protein inhibitor ID-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026052">
        <property type="entry name" value="DNA-bd_prot-inh"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11723">
        <property type="entry name" value="DNA-BINDING PROTEIN INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11723:SF6">
        <property type="entry name" value="DNA-BINDING PROTEIN INHIBITOR ID-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0678">Repressor</keyword>
    <keyword evidence="4" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00040558"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00042952"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00043118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002997.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="157" mass="16215" checksum="9C0AF094EE4DBD9C" modified="2022-01-19" version="1">MKAVSPVRHPSRKAQAGCCGGAGAGGGGGGGGGGGQLALRCLAEHGCKGAPSGEEPASLCLQCDMNDCYSRLRKLVPTIPPNKRVSKVEILQHVIDYILDLQLALETHPALLRQQQQQPPPLHPGSCPAATPRTPLTALNTDPAGAVNKQGDSILCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQI5</accession>
    <name>A0A8C3RQI5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">RNA binding motif protein 43</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003545.1">
        <property type="protein sequence ID" value="ENSCSRP00000003421.1"/>
        <property type="gene ID" value="ENSCSRG00000002598.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15225">
        <property type="entry name" value="INTERFERON-INDUCED PROTEIN 35/NMI N-MYC/STAT INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15225:SF8">
        <property type="entry name" value="RNA-BINDING PROTEIN 43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23085">
        <property type="entry name" value="RRM_PARP14_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003421.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="323" mass="37342" checksum="38ABBD4A61E24761" modified="2022-01-19" version="1">MADILMIHFQKAKNRGGDVKDVVYPTTIKGVAYIIFEDQEVTENVLQKAEHRLEDKRLGRYYPLKISLYSEHVFTCVSSVLDLSIFGDKYILEDLVQELQKTIPGLRFSPLQSNGQISVQGSFPAIKSLKDNLLLKANSLSVKGNRGERKLDQRANIRTQKHGLFVEPNNTFVHNVNREEQVVVLDTDIYYYMKHFLYKESLTKYNVVSRGVTDGEITTIYLKNSRASSDSRELERAKEGIEDLSAKLHCRLRKERFSLDGNTRPERQKYKQVCESIKSRFPKILVIPSDTHIDVIGSSSETYEFTQEVNRIVKSHFQKKFRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSN5</accession>
    <name>A0A8C3RSN5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Sacsin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">DnaJ homolog subfamily C member 29</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Co-chaperone which acts as a regulator of the Hsp70 chaperone machinery and may be involved in the processing of other ataxia-linked proteins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000003734.1">
        <property type="protein sequence ID" value="ENSCSRP00000003607.1"/>
        <property type="gene ID" value="ENSCSRG00000002719.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030544">
        <property type="term" value="F:Hsp70 protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.330:FF:000009">
        <property type="entry name" value="Sacsin molecular chaperone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.110">
        <property type="entry name" value="DnaJ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.565.10">
        <property type="entry name" value="Histidine kinase-like ATPase, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.330">
        <property type="entry name" value="Nucleotidyltransferases domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001623">
        <property type="entry name" value="DnaJ_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036890">
        <property type="entry name" value="HATPase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007842">
        <property type="entry name" value="HEPN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036869">
        <property type="entry name" value="J_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058210">
        <property type="entry name" value="SACS/Nov_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052972">
        <property type="entry name" value="Sacsin_chaperone_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF047352">
        <property type="entry name" value="P_loop_sacsin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15600">
        <property type="entry name" value="SACSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15600:SF42">
        <property type="entry name" value="SACSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05168">
        <property type="entry name" value="HEPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25794">
        <property type="entry name" value="SACS"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00748">
        <property type="entry name" value="HEPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55874">
        <property type="entry name" value="ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46565">
        <property type="entry name" value="Chaperone J-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81593">
        <property type="entry name" value="Nucleotidyltransferase substrate binding subunit/domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50076">
        <property type="entry name" value="DNAJ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50910">
        <property type="entry name" value="HEPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0143">Chaperone</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="J" evidence="10">
        <location>
            <begin position="4309"/>
            <end position="4396"/>
        </location>
    </feature>
    <feature type="domain" description="HEPN" evidence="11">
        <location>
            <begin position="4453"/>
            <end position="4569"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="4250"/>
            <end position="4301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="4256"/>
            <end position="4268"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="4291"/>
            <end position="4301"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00054721"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00073920"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00076379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003607.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="4581" mass="520662" checksum="6749DCD91F921F3E" modified="2022-01-19" version="1">[encoded data, 4581 characters]</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSS6</accession>
    <name>A0A8C3RSS6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Histidine decarboxylase</fullName>
            <ecNumber evidence="4">4.1.1.22</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1 10">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the group II decarboxylase family.</text>
    </comment>
    <dbReference type="EC" id="4.1.1.22" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002788.1">
        <property type="protein sequence ID" value="ENSCSRP00000002694.1"/>
        <property type="gene ID" value="ENSCSRG00000002038.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004398">
        <property type="term" value="F:histidine decarboxylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042423">
        <property type="term" value="P:catecholamine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001694">
        <property type="term" value="P:histamine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006548">
        <property type="term" value="P:L-histidine catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06450">
        <property type="entry name" value="DOPA_deC_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.10">
        <property type="entry name" value="Aspartate Aminotransferase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1340.10">
        <property type="entry name" value="dopa decarboxylase, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010977">
        <property type="entry name" value="Aromatic_deC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002129">
        <property type="entry name" value="PyrdxlP-dep_de-COase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015422">
        <property type="entry name" value="PyrdxlP-dep_Trfase_small"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021115">
        <property type="entry name" value="Pyridoxal-P_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11999">
        <property type="entry name" value="GROUP II PYRIDOXAL-5-PHOSPHATE DECARBOXYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11999:SF68">
        <property type="entry name" value="HISTIDINE DECARBOXYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00282">
        <property type="entry name" value="Pyridoxal_deC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00800">
        <property type="entry name" value="YHDCRBOXLASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00392">
        <property type="entry name" value="DDC_GAD_HDC_YDC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0127">Catecholamine biosynthesis</keyword>
    <keyword evidence="6" id="KW-0210">Decarboxylase</keyword>
    <keyword evidence="8" id="KW-0456">Lyase</keyword>
    <keyword evidence="7 10" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="modified residue" description="N6-(pyridoxal phosphate)lysine" evidence="10">
        <location>
            <position position="273"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022584"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00039946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR602129-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002694.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="630" mass="70813" checksum="6A546FBCBC9B95D4" modified="2025-10-08" version="2">MRPRHFRVSRKEMVDYICQYLSNVRERRVTPDVQPGYMRAQLPDSAPGEPDSWDNIFGDIEKIIMPGVVHWQSPHMHAYFPALTSWPSLLGDMLADAINCLGFTWASSPACTELEMNVMDWLAKMLGLPDTFLHHHPDSQGGGVLQVGEMAIPFEVSRSPAHSSVEKAGLIALVKMKFLPVDENFALRGETLKKAIEEDRNQGLVPVFVCATLGTTGVCAFDSLSELGPICAAEGLWLHIDAAYAGTAFLCPEFRLFLNGIEYADSFTFNPSKWMMVHFDCTAFWVKDKYKLQQTFSVNPVYLRHANSGDAIDFMHWQIPLSRRFRSLKLWFVIRSFGVKKLQAHVRHGTEMAKYFESLVRSDPLFEIPAKRHLGLVVFRLKGPNWLTEKVLKELSKSGSLFLIPATIRDKFIIRFTVTSQFTTREDILRDWHIIQQTAAQIITQHYILHSSNSANGAKIPSIISNPSPIADHGTSPSHTEVGEHKAPFRKIIVQPKKVAVSPTTCMVSQHLEAQVDPLDDCFPEDVPDVTKHKLSSFLFSYLSVQDKKKTARSLSCNSVPTFSHPKAAASEKNGSHPSDKILSKLPEEVMMLKKSAFRKLIKFYSVPSFPECSIQCGIQLPCCPLQAIV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTI0</accession>
    <name>A0A8C3RTI0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 9">ER membrane protein complex subunit 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="3 9">Component of the ER membrane protein complex (EMC).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the EMC3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTI0"/>
    <dbReference type="SMR" id="A0A8C3RTI0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004065.1">
        <property type="protein sequence ID" value="ENSCSRP00000003931.1"/>
        <property type="gene ID" value="ENSCSRG00000003012.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072546">
        <property type="term" value="C:EMC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034975">
        <property type="term" value="P:protein folding in endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008568">
        <property type="entry name" value="EMC3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002809">
        <property type="entry name" value="EMC3/TMCO1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13116">
        <property type="entry name" value="ER MEMBRANE PROTEIN COMPLEX SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13116:SF10">
        <property type="entry name" value="ER MEMBRANE PROTEIN COMPLEX SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01956">
        <property type="entry name" value="EMC3_TMCO1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF010045">
        <property type="entry name" value="DUF850_TM_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01415">
        <property type="entry name" value="DUF106"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="12"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="115"/>
            <end position="136"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011276"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00020822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRNR" id="PIRNR010045"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003931.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="261" mass="30083" checksum="A2CE563767049D02" modified="2022-01-19" version="1">MSEPELLLDSNIRLWVVLPIVFITFFVGMIRHYVSILLQSDKKLTREQVSDSQVLIRSRVLRENGKYIPKQSFLTRKYFFNNPEDGFFKKTKRKVVPPSPMTDPTMLTDMMKGNVTNVLPMILIGGWINMTFSGFVTTKVPFPLTLRFKPMLQQGIELLTLDASWVSSASWYFLNVFGLRSIYTLILGQDNAADQSRVMQEQMTGAAMAMPADTNKAFKTEWEALELTDHQWALEDVEEELMAKDLHFEGMFKEELQTSIF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTU5</accession>
    <name>A0A8C3RTU5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Large ribosomal subunit protein bL21m</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the bacterial ribosomal protein bL21 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTU5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004418.1">
        <property type="protein sequence ID" value="ENSCSRP00000004276.1"/>
        <property type="gene ID" value="ENSCSRG00000003234.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028909">
        <property type="entry name" value="bL21-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036164">
        <property type="entry name" value="bL21-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21349">
        <property type="entry name" value="50S RIBOSOMAL PROTEIN L21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21349:SF0">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN BL21M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00829">
        <property type="entry name" value="Ribosomal_L21p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF141091">
        <property type="entry name" value="L21p-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034830901" description="Large ribosomal subunit protein bL21m" evidence="3">
        <location>
            <begin position="25"/>
            <end position="177"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008563"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00044129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004276.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="177" mass="20415" checksum="61B1F37545D7D4BB" modified="2022-01-19" version="1">RMHQCISLLGLLLIWSFLRQLIIAKTSLSSPPWPEVKLPDPIEEAKYHTEVVQKVNEMIATGQYGRLFAVVHFASKQWKVTSEDLILMENVLPAECGDRIRLEKVLMVGADDFTLIGKPLLGKDLVRVEATVIEKTESWPRINMRFWKRHNYQRKKIIVQPQTVLRINTIEIAPCLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUG4</accession>
    <name>A0A8C3RUG4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">DUF4485 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004251.1">
        <property type="protein sequence ID" value="ENSCSRP00000004115.1"/>
        <property type="gene ID" value="ENSCSRG00000003141.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055310">
        <property type="entry name" value="CEP112"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027831">
        <property type="entry name" value="DUF4485"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18871">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 112 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18871:SF2">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 112 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14846">
        <property type="entry name" value="DUF4485"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF4485" evidence="1">
        <location>
            <begin position="11"/>
            <end position="96"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF14846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004115.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="17389" checksum="6197EF469B05DFF7" modified="2022-01-19" version="1">MSSEEETWEKLDAEFDHYVVDMKPFVLKLPHKSERQRCALWIKKLCEPSGAGAGIMGRKNRNLYAKLLLHMLKRGVLEGPFTHKPDPGILKTLPSYMSIYFDEPNSTRAQSGSPEALPDWVMGELGTSELKLEESWKFSSGEESVLVASPLAHR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW40</accession>
    <name>A0A8C3RW40_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Eukaryotic translation initiation factor 4B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Required for the binding of mRNA to ribosomes. Functions in close association with EIF4-F and EIF4-A. Binds near the 5'-terminal cap of mRNA in presence of EIF-4F and ATP. Promotes the ATPase activity and the ATP-dependent RNA unwinding activity of both EIF4-A and EIF4-F.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Self-associates and interacts with EIF3 p170 subunit.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW40"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005160.1">
        <property type="protein sequence ID" value="ENSCSRP00000004999.1"/>
        <property type="gene ID" value="ENSCSRG00000003786.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003743">
        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12402">
        <property type="entry name" value="RRM_eIF4B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000163">
        <property type="entry name" value="Eukaryotic translation initiation factor 4B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033107">
        <property type="entry name" value="EIF-4B_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23236:SF2">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 4B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23236">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 4B/4H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="2" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="1" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="6" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 11" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="4" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="RRM" evidence="13">
        <location>
            <begin position="53"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="130"/>
            <end position="554"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="130"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="170"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="239"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="327"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="378"/>
            <end position="398"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="402"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="451"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="480"/>
            <end position="506"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="516"/>
            <end position="548"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00057062"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00062097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00067321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004999.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="576" mass="65915" checksum="205C25CC2251BDB7" modified="2022-01-19" version="1">MCKISLLVSTTWHSNDDDMYRAAPIDRSILPTAPRAAREPNIDRSRLPKSPPYTAFLGNLPYDVSEESIKDFFRGLNISAVRLPREPTNPERLKGFGYAEFEDLDSLLRALSLNEESLGNRRIRVDVADQAQDKDRDDRSFGRDRDRNRDSERFETDWRARPTTDSFDDYAPRRSEDSFGDRYRDRDRYNDSDRYRDAPRREMDRFGGRDRYDDRSRDYDRGGYDSRVGSGRRAFGTGYRRDDDFRGGGDRYEDRYERRDDRVDRWSSRDDYARDEVRRDDRGPTQRPKLNLKPRSAPKEEDTSVAPATQSSRAASIFGGAKPVDTAAREREVEERLQKEQEKLQRQLEDDKPRLERRPRERHPSWRSEENQERSRTGSESSQTGSTGPSVGTGPTGRTTRRRESEKSLENEPFSKEDDAPSPTSKTPKEEKLPLKVMPAPPPKENAWVKRSSNPPTRSLSSDAEQHSPTSSQGAPVQLSEDRAPPKSAPRKGDENKPDEGKESVPKGRSGPGDGGSRDHWQDSDRKESNNDHDSQSASEPKKPDENTASKFGYVSKYAALSVDGEDEVEEDNYTD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW56</accession>
    <name>A0A8C3RW56_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 12">Occludin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">May play a role in the formation and regulation of the tight junction (TJ) paracellular permeability barrier.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Cell membrane</location>
            <topology evidence="12">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Cell junction</location>
            <location evidence="12">Tight junction</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 12 14">Belongs to the ELL/occludin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004193.1">
        <property type="protein sequence ID" value="ENSCSRP00000004058.1"/>
        <property type="gene ID" value="ENSCSRG00000003059.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8867927at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070830">
        <property type="term" value="P:bicellular tight junction assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.340">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031176">
        <property type="entry name" value="ELL/occludin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008253">
        <property type="entry name" value="Marvel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002958">
        <property type="entry name" value="Occludin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010844">
        <property type="entry name" value="Occludin_ELL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23288:SF4">
        <property type="entry name" value="OCCLUDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23288">
        <property type="entry name" value="OCCLUDIN AND RNA POLYMERASE II ELONGATION FACTOR ELL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01284">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07303">
        <property type="entry name" value="Occludin_ELL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005993">
        <property type="entry name" value="Occludin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01258">
        <property type="entry name" value="OCCLUDIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144292">
        <property type="entry name" value="occludin/ELL-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51225">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51980">
        <property type="entry name" value="OCEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 12" id="KW-0965">Cell junction</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10 12 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0796">Tight junction</keyword>
    <keyword evidence="6 12 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00016772"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRNR" id="PIRNR005993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004058.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="521" mass="58575" checksum="A805C3327FF8975C" modified="2022-01-19" version="1">MSSRPFESPPPYRPDEFKPSHYAPSNITYAEEMRSQPMYSQPAYSYYPEDEVQRFYKWTSPPGIIKIMSVLIIVMCVGIFACVASTLPWDLEFYGSSSLGSGVGYPGYGSFGGSYSGSYGYGSGYGYGGAYGIGGNYIEPRAAKGFILAMSGFCFIAGMAIFIASVTNSSMSRTRKYYLIVIIVSAILGFLVFIASIVYVMAVNPTAQASGSVFYSQLIALCSQYSASTNTGIFVNQYLYHYCVVEPQEAIAIVLGFLVIVAFAIIIYFSVKTRNQMNYYGKMNILWDKAKVYEENPPNVEEWVKNVNAEPAEEPVEDYPDRVASSMAYSASEKVNENRVYTDTTYRAMPEPEVIVPLRKDLTQSNYTGNSSYDGSAKEPPQKRGAGRRKRNNSDNYDADYTTGGESCDELEEDWDREYPPVTTDQQRQAYKRDFDSGLQEYKSLQAELDEVSKTLSRLDKELDDYSEDSEEYKVAADQYNKMKDIKASADYKNKKAQCKKLKSKLSHVKRMVSDYDNRKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWG3</accession>
    <name>A0A8C3RWG3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">C-type lectin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004327.1">
        <property type="protein sequence ID" value="ENSCSRP00000004190.1"/>
        <property type="gene ID" value="ENSCSRG00000003183.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03590">
        <property type="entry name" value="CLECT_DC-SIGN_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050111">
        <property type="entry name" value="C-type_lectin/snaclec_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033989">
        <property type="entry name" value="CD209-like_CTLD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22803">
        <property type="entry name" value="MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00059">
        <property type="entry name" value="Lectin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0430">Lectin</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C-type lectin" evidence="2">
        <location>
            <begin position="33"/>
            <end position="143"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004190.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="149" mass="16879" checksum="F0320BBCD870AAD3" modified="2022-01-19" version="1">MDVFPSEGVETVLTESFLALSIWTCCPLGWEPFQASCYYFSKDIMNWDNSERNCTGMGSHLVVINTGTEQVSLENYYIGLAQQGKGQWRWVDLTPYNKTAVFWIPGEPNNLSVEKCVAVDTSQKENRNWNNFPCIVPAHRICETAATNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZD3</accession>
    <name>A0A8C3RZD3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">KAT8 regulatory NSL complex subunit 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">NSL complex protein NSL2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Non-specific lethal 2 homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Non-catalytic component of the NSL histone acetyltransferase complex, a multiprotein complex that mediates histone H4 acetylation at 'Lys-5'- and 'Lys-8' (H4K5ac and H4K8ac) at transcription start sites and promotes transcription initiation. Required for NSL complex stability and for transcription of intraciliary transport genes in both ciliated and non-ciliated cells by regulating histone H4 acetylation at 'Lys-5'- and 'Lys-12' (H4K5ac and H4K12ac). This is necessary for cilium assembly in ciliated cells and for organization of the microtubule cytoskeleton in non-ciliated cells. Required within the NSL complex to maintain nuclear architecture stability by promoting KAT8-mediated acetylation of lamin LMNA.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Component of the NSL complex at least composed of KAT8/MOF, KANSL1, KANSL2, KANSL3, MCRS1, PHF20, OGT1/OGT, WDR5 and HCFC1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZD3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006550.1">
        <property type="protein sequence ID" value="ENSCSRP00000006346.1"/>
        <property type="gene ID" value="ENSCSRG00000004758.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044545">
        <property type="term" value="C:NSL complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026316">
        <property type="entry name" value="NSL2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025927">
        <property type="entry name" value="Znf_KANL2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13453">
        <property type="entry name" value="KAT8 REGULATORY NSL COMPLEX SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13453:SF1">
        <property type="entry name" value="KAT8 REGULATORY NSL COMPLEX SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13891">
        <property type="entry name" value="zf-C3HC3H_KANSL2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="KANL2-like probable zinc-finger" evidence="15">
        <location>
            <begin position="28"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="KANL2-like probable zinc-finger" evidence="15">
        <location>
            <begin position="308"/>
            <end position="363"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="465"/>
            <end position="533"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="465"/>
            <end position="474"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00015508"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00032947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00033378"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00093359"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00093543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF13891"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006346.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="533" mass="58770" checksum="FB0AF54E2B573652" modified="2022-01-19" version="1">MNRIRIHVLPSSRGRLTPVPRPQEPLSCAFAHRQCSQPRLEGQEFCIKHILEDRNAPFKQCSYVSTKNGKRCPNAAPKAEKKDGVSFCAEHARRNALAHQAQMKKSNPGPVGETLLCQLSSYAKMELGSQTAESSRSEASRILDEDSWSDGEQELVTVDQTWRGDPDSEAESIDSDQEDPLKHAGVYTAEEVALIMREKLIRLQSLYIDQFKRLQHLLKEKKRRYLHSRKGEHEAVGSSLLTGPEGLLAKERENLKQLKCLRRYRQRYGVEALLHRQLKERRMLATEGAAQQAHTTRSSQRCLAFVDDVRCSNQSLPMTRHCLTHICQDTNQTLFKLCQGSEEAPCDKPVPVSLSEGPCCPLHLQLPPQMYIPEQVLSVPEELDAAPTDLYLSTAELQPTESLPLEFSDDLDVVGDSMQCPPSPLLFDSSGALEDQAIKDIAEAAVDILAREEPPQPGILTQATQLDRGSSSGQAALPAVEFHAEPPAQSHLQTGVGGPGPEEDRKLAEAAASSRSHGTLPAANGNPEPASIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZJ1</accession>
    <name>A0A8C3RZJ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Dynactin subunit 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="14">Subunit of dynactin, a multiprotein complex part of a tripartite complex with dynein and a adapter, such as BICDL1, BICD2 or HOOK3. The dynactin complex is built around ACTR1A/ACTB filament and consists of an actin-related filament composed of a shoulder domain, a pointed end and a barbed end. Its length is defined by its flexible shoulder domain. The soulder is composed of 2 DCTN1 subunits, 4 DCTN2 and 2 DCTN3. The 4 DCNT2 (via N-terminus) bind the ACTR1A filament and act as molecular rulers to determine the length. The pointed end is important for binding dynein-dynactin cargo adapters. Consists of 4 subunits: ACTR10, DCNT4, DCTN5 and DCTN6. The barbed end is composed of a CAPZA1:CAPZB heterodimers, which binds ACTR1A/ACTB filament and dynactin and stabilizes dynactin. Interacts with ATP7B, but not ATP7A, in a copper-dependent manner. Interacts with ANK2; this interaction is required for localization at costameres. Interacts with N4BP2L1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cell cortex</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
            <location evidence="1">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Stress fiber</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Myofibril</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the dynactin subunit 4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZJ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007608.1">
        <property type="protein sequence ID" value="ENSCSRP00000007373.1"/>
        <property type="gene ID" value="ENSCSRG00000005446.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005869">
        <property type="term" value="C:dynactin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030016">
        <property type="term" value="C:myofibril"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001725">
        <property type="term" value="C:stress fiber"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008603">
        <property type="entry name" value="DCTN4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13034">
        <property type="entry name" value="DYNACTIN P62 SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13034:SF2">
        <property type="entry name" value="DYNACTIN SUBUNIT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05502">
        <property type="entry name" value="Dynactin_p62"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00034776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00034864"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00093507"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007373.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="460" mass="52404" checksum="B884045A3EFB0AB0" modified="2022-01-19" version="1">MASLLQSERVSYLVRGEKEIRAPLSQLYFCRYCSELRSLECVSHEVDSHYCPSCLENMPSAEAKLKKNRCANCFDCPCCMHTLSTRATSIPAPLPDDPAKTTMKKAYYLACGFCRWTSRDVGMADKSVASGGWQEPENPHTQRINKLVEYYQQLAQKEKIERDRKKLVRRRNYMPLAFSDKYGLGTRLQRQRPGVSISALSGLSLKEGEDLREIKIEPADAVEEVEPLPEDYYTRPINLTEVTTLHQRLLQPDFQPICASQLYPRHKHLLIKRSLRCRKCEHNLSKPEFNPTSIKFKIQLVAVNYIPEVRIMSIPNLRYMKESQVLLTLTNPVENLTHVTLMECEEGDPDDINSTAKVVVPPKELILAGKDAAAEYDELAEPQDFQDDPDIVAFRKANKVGVFIKVTPQKEEGEVTVSFKMKHEFKNLAAPIRPSEEGDQSSEVIWLTHHVELSLGPLLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0R6</accession>
    <name>A0A8C3S0R6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0R6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007246.1">
        <property type="protein sequence ID" value="ENSCSRP00000007028.1"/>
        <property type="gene ID" value="ENSCSRG00000005209.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007028.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="103" mass="12408" checksum="F0633E25B0EFE34B" modified="2022-01-19" version="1">MQQSAASRCCPHRLLRLMPSPRYWKFPLNSNIWHIENVLTYVKHHKFIHHPQDGWMNCLSESLYCSVKSLNKCVDMDLQLVRKRIIYSLFLFFPLEKNAFYAY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0Y1</accession>
    <name>A0A8C3S0Y1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">HEAT repeat-containing protein 5A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the HEATR5 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000007073.1">
        <property type="protein sequence ID" value="ENSCSRP00000006863.1"/>
        <property type="gene ID" value="ENSCSRG00000004093.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030139">
        <property type="term" value="C:endocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008104">
        <property type="term" value="P:intracellular protein localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042147">
        <property type="term" value="P:retrograde transport, endosome to Golgi"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000098">
        <property type="entry name" value="HEAT repeat-containing protein 5A isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000262">
        <property type="entry name" value="HEAT repeat-containing protein 5B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040108">
        <property type="entry name" value="Laa1/Sip1/HEATR5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046837">
        <property type="entry name" value="Laa1/Sip1/HEATR5-like_HEAT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21663:SF1">
        <property type="entry name" value="HEAT REPEAT-CONTAINING PROTEIN 5A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21663">
        <property type="entry name" value="HYPOTHETICAL HEAT DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25468">
        <property type="entry name" value="HEAT_HEATR5A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20210">
        <property type="entry name" value="Laa1_Sip1_HTR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1189"/>
            <end position="1216"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1654"/>
            <end position="1676"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="2018"/>
            <end position="2047"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="4">
        <location>
            <begin position="1192"/>
            <end position="1205"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="2035"/>
            <end position="2047"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00070811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006863.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2047" mass="222918" checksum="F3C717EB1794B968" modified="2022-01-19" version="1">MELAHSLLLNEEACNQLGEFQKAEFIFEWLRFLEKLLPVTSRADVREEQKKLAEQLISLLNSSPGPPTRRLIAKNLAILYSIGDTFSVYQTVDKCNELIRSKDDSPSYLPTKLAAVVCLGYLYKKLGRILGNSVTDTVGNVIKAMKNAESQGRYEIMLSLQNILNGLGAAATPCHRDIYKAARLCLTDRSMAVRCAAAKCLLELQKEAVFMWSTDLDSVATLCFKSFDGSNYDVRIAVSKLLGTVLARAVTCKQATASARQNVRKISLDEAMELLGTGFLRGSSGFLRASGDILKGISSVSRDIRVGITQAYVVFVSTLGGQWLERNFSALLSHILDLVSQSHPKAIQTQMDAICCRRCISFILRATVGGLLGEKAQIAAAKEICQAIWKLKKVVDVVMSDGNLETRIGTTDVTSSQHVLVCALHELGSLIHGLGTTAAPLLQDSSTGVLDAVISVILHPSISVRLAAAWCLRCIAVSLPSYVSPLLDRCIERLSALKSSPEAVTGYSFAVAALLGAVKHCPLGIPHGKGKVIMTVAEDLLCSASQNSRISIQRTQAGWLLVASLMTLGPAVVQHYLPRMLLLWKCVFPLSPKDLETERSRGDSFTWQVTLEGRAGALCAIKTFVSYCGGLLTDEVIQRLLPPLPCAVDLLTRLPSIHKMYGNALKTPSMTYRHRLYELLALLPPKTYEGRFCAILKELMADFTATDNQMAASTFLLPPLCHQDDLLLLGPFLQETDHRFIEEQLLLGSSIAGGSLEYDPYSIYEKAAEGDSVPKPVPPALSVISAAVRLFGVIFSHVAESQRLQVLEKLLASIKQTKGARQQTVQLNIVSAFSSFLKHLASCKGSLGPEEVRRPALTLVMGALESNNPLLRCAAAESLARLAQVVADSAFTAGLAQVSFEKLKSARDVVSRTGHSLALGTLYRYLGGIGSTQHLNACVGILYTLSQDNTSPDVQTWALHSLSLIIDSAGPLYHVHVEPTLSLVVMLLLTVPPAYAEVHQSLGRCLNALIATLGPELQGSKTAVSALRTSCLLGCAVMQDNADCLVQAQAISCLQQLHMFAPRHVNLSSLVSCLCVNLCSSYLLLRRAVLACLRQLVQREAAEVSEHAVTFVKDCREDFTPDINIREVGLEGALLSLLDKELDQRLCQDIKETLNHMLTSVAVEKLSFWLKLCKDVLAASADFTSVASVDTTQEEEGAKEDDDVLTSESDERSHPFTNPKWSTRVFAAECVCKIISHCENAGRAHFDVTLAQERKQRDSRDDFLVLHLADLIRMAFMAATDHSDQLRLSGLQTLLVIVRRFASVPEPEFPGHVILEQYQANVGAALRPAFGPETPPDVTAKACQVCSAWLASGVVSDLNDLRRVHQLLISSLAKVQAGKEAQSQLYNESASTMEILAVLKAWAEVYIVAVEREKNQSDAHKQTLTITNSTDESYRDLTSSADGLLHLVQADLGTLSKLWLAALQDFALLTLPSEYASQLPVDGGAFYTAETIENARPHYHNSWAIILYATALWLTSTGFLVVDPDEGVTNLSRPVTPTTMCQDSSSRAAVKSPEDVNTDIFHLTLGISVEFLCSPRSDAAMENITACLHALQAFFDVPWPRSKIGGDQELGVELLNVLHRLILTRESPDIQLATLEVVRQILFAAQEHVREKRRSAEVDDGAAEKETLPEFGEGKDTGGLVPGKSLVFATLELCVCILVRQLPQLNPKVTGSPAVKAGKPQLLSECGSRLVSAALVILSDIPSVCSPEGSVSVLPTILYLTIGVLRETAVKLPDGQLPLTVAASLQALKGILSSPMARAEKSQIAWTELLRSALVTVLDSWDPVDGAQQELDEVSLLTAITVFILSTSPEVTTIECLQKRCIEKFKIALDSKDPVVQLKCYQLLLSIFQYHNRAVSYPYIHSLAPSIVGKLQETEKTKPENSAELQVIQEGIKVVAALIAIAEEEHRAYLVACLLPLLISFLLDENSLGSATNSARDLHEFALQNVMQIGPQYSSVFKKLMASSPTMKARLESAVKGNQESIKVKTTPKHAKNPGKSSSIQLKTNFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2V0</accession>
    <name>A0A8C3S2V0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Phospholipase A2 group XV</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the AB hydrolase superfamily. Lipase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2V0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008048.1">
        <property type="protein sequence ID" value="ENSCSRP00000007795.1"/>
        <property type="gene ID" value="ENSCSRG00000005740.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008374">
        <property type="term" value="F:O-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003386">
        <property type="entry name" value="LACT/PDAT_acylTrfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11440">
        <property type="entry name" value="LECITHIN-CHOLESTEROL ACYLTRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02450">
        <property type="entry name" value="LCAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007795.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="233" mass="26976" checksum="94943CDE3E6DEE15" modified="2022-01-19" version="1">MIELMYEQNGGPVVLIAHSMGNMYTLYFLNHQTQDWKDKYIKDYVSLGAPWGGVAKTLRVLASGDNNRIPVISSLKIRDQQRSAVSTNWMLPYNYTWPPDKIFVSTPTMNYTLRDYQKFYKDINFEDGWLMRQDTEPLVYQMIPPGVRLHCLFGTGVETPDSFYYEAFPDKEPKIYYSDGDGTVNLESALQCQKWVNMQKQEVILFELSGNEHIEMLSNATTISYVKKLLFGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2Y7</accession>
    <name>A0A8C3S2Y7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">tRNA N(3)-cytidine methyltransferase</fullName>
            <ecNumber evidence="13">2.1.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">S-adenosyl-L-methionine-dependent methyltransferase that mediates N(3)-methylcytidine modification of residue 32 of the tRNA anticodon loop of tRNA(Ser), including tRNA(Ser)(UGA) and tRNA(Ser)(GCU). Interaction with SARS1/SerRS is required for N(3)-methylcytidine methylation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>cytidine(32) in tRNA(Ser) + S-adenosyl-L-methionine = N(3)-methylcytidine(32) in tRNA(Ser) + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50956"/>
            <dbReference type="Rhea" id="RHEA-COMP:12849"/>
            <dbReference type="Rhea" id="RHEA-COMP:12851"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:74894"/>
            <dbReference type="ChEBI" id="CHEBI:82748"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:50957"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="12">Monomer. Interacts with SARS1/SerRS; interaction is mediated via tRNA(Ser) and is required for N(3)-methylcytidine methylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the methyltransferase superfamily. METL family.</text>
    </comment>
    <dbReference type="EC" id="2.1.1.-" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2Y7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008568.1">
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        <property type="gene ID" value="ENSCSRG00000006183.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="417697at2759"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="C:nucleus"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0052735">
        <property type="term" value="F:tRNA (cytidine-3-)-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030488">
        <property type="term" value="P:tRNA methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000279">
        <property type="entry name" value="Methyltransferase-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013217">
        <property type="entry name" value="Methyltransf_12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026113">
        <property type="entry name" value="METTL2/6/8-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22809">
        <property type="entry name" value="METHYLTRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22809:SF5">
        <property type="entry name" value="TRNA N(3)-METHYLCYTIDINE METHYLTRANSFERASE METTL6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08242">
        <property type="entry name" value="Methyltransf_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037755">
        <property type="entry name" value="Mettl2_prd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 13" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="6 13" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0819">tRNA processing</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00050646"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00058280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00065134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRNR" id="PIRNR037755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008289.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="297" mass="34681" checksum="5292E88C9F88D2E1" modified="2022-01-19" version="1">MDESRMFQENTSDNYLNSVAPICEDDAFQKKGHSARTLSPEEAEKLARDQALVSDFKKLKLEKEAQKNWDLFYKRNSTNFFKDRHWTTREFEDLKACREFEDQKLTILEAGCGVGNCLFPLLEEDLNIFAYACDFSPRAVEYVKKNVLYNIERCKVFQCDLTKDELLENIPADSVDVVTLIFVLSAIHPDKMHLALQNIYKVLKPGKCVLFRDYGLYDHAMLRFKSGSKLGENFYVRQDGTRSYFFTDEFLSHLFMAVGYEQVVNEYVLRETVNRKEGLRVPRIFLQSKFRKPLSDA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3Q4</accession>
    <name>A0A8C3S3Q4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Coagulation factor IX</fullName>
            <ecNumber evidence="4">3.4.21.22</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Christmas factor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Factor IX is a vitamin K-dependent plasma protein that participates in the intrinsic pathway of blood coagulation by converting factor X to its active form in the presence of Ca(2+) ions, phospholipids, and factor VIIIa.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Selective cleavage of Arg-|-Ile bond in factor X to form factor Xa.</text>
            <dbReference type="EC" id="3.4.21.22"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="24">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="3.4.21.22" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3Q4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008873.1">
        <property type="protein sequence ID" value="ENSCSRP00000008577.1"/>
        <property type="gene ID" value="ENSCSRG00000006408.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007596">
        <property type="term" value="P:blood coagulation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031638">
        <property type="term" value="P:zymogen activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000015">
        <property type="entry name" value="Atrial natriuretic peptide-converting enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000259">
        <property type="entry name" value="Coagulation factor VII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000162">
        <property type="entry name" value="Coagulation factor X (Predicted)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.740.10:FF:000001">
        <property type="entry name" value="vitamin K-dependent protein S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.740.10">
        <property type="entry name" value="Coagulation Factor IX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017857">
        <property type="entry name" value="Coagulation_fac-like_Gla_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000152">
        <property type="entry name" value="EGF-type_Asp/Asn_hydroxyl_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018097">
        <property type="entry name" value="EGF_Ca-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035972">
        <property type="entry name" value="GLA-like_dom_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000294">
        <property type="entry name" value="GLA_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012224">
        <property type="entry name" value="Pept_S1A_FX"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050442">
        <property type="entry name" value="Peptidase_S1_coag_factors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24278">
        <property type="entry name" value="COAGULATION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24278:SF31">
        <property type="entry name" value="COAGULATION FACTOR IX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00008">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14670">
        <property type="entry name" value="FXa_inhibition"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00594">
        <property type="entry name" value="Gla"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001143">
        <property type="entry name" value="Factor_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00010">
        <property type="entry name" value="EGFBLOOD"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00001">
        <property type="entry name" value="GLABLOOD"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00069">
        <property type="entry name" value="GLA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57630">
        <property type="entry name" value="GLA-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00010">
        <property type="entry name" value="ASX_HYDROXYL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01187">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00011">
        <property type="entry name" value="GLA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50998">
        <property type="entry name" value="GLA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="17" id="KW-0094">Blood coagulation</keyword>
    <keyword evidence="15" id="KW-0106">Calcium</keyword>
    <keyword evidence="19 24" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8 24" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="6" id="KW-0301">Gamma-carboxyglutamic acid</keyword>
    <keyword evidence="20" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0356">Hemostasis</keyword>
    <keyword evidence="13 25" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="21" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="16" id="KW-0460">Magnesium</keyword>
    <keyword evidence="12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10 25" id="KW-0645">Protease</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0964">Secreted</keyword>
    <keyword evidence="14 25" id="KW-0720">Serine protease</keyword>
    <keyword evidence="26" id="KW-0732">Signal</keyword>
    <keyword evidence="18" id="KW-0865">Zymogen</keyword>
    <feature type="signal peptide" evidence="26">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034383258" description="Coagulation factor IX" evidence="26">
        <location>
            <begin position="22"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="domain" description="Gla" evidence="29">
        <location>
            <begin position="40"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="27">
        <location>
            <begin position="86"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="28">
        <location>
            <begin position="221"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="23">
        <location>
            <position position="262"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="23">
        <location>
            <position position="310"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="23">
        <location>
            <position position="406"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="24">
        <location>
            <begin position="112"/>
            <end position="121"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001368"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00002741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00019454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00031357"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PIRSR" id="PIRSR001143-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS50998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008577.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="455" mass="50305" checksum="8F3D54918CF01A7B" modified="2022-01-19" version="1">MAKISLLIITGLLGSLLSAECTVFLKNEQASSILRRQKRYNSNRLEEFVPGNLERECKEEKCSFEEAREVFENTEKTMEFWKGYIDGDQCNPNPCKNGARCADDIGSYVCWCPAGYEGRNCELDSTCATKNGGCKHFCSNDPPHKVVCTCAPGYKLNADGKSCDPAVPFPCGRITAPDAKSKYTRAMNTFDKWYYNSTDGHNEATDNTTQITPIIKQVTRVVGGVESRKGEVPWQVHLQNSNGVGFCGGSIVNEKWIVTAAHCIVPGAQITVVAGEHNTEVNDGTEQYRQVVKIRLHHTYNASQNKHENDIALLELGTPLEFNSYVTPICIASREFTNSLLKYGIGTVSGWGSQLFRGRVATVLQVLKVPFVDRATCMKSSTFSILPNMFCAGYHSEAKDTCEGDSGGPHTSEIEGTWFLTGITSWGEECALKGKYGIYTRVSKYTNWIKDRTSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S459</accession>
    <name>A0A8C3S459_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">E3 ubiquitin-protein ligase Midline-1</fullName>
            <ecNumber evidence="5">2.3.2.27</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">RING finger protein Midline-1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">RING-type E3 ubiquitin transferase Midline-1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">Tripartite motif-containing protein 18</fullName>
        </alternativeName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Has E3 ubiquitin ligase activity towards IGBP1, promoting its monoubiquitination, which results in deprotection of the catalytic subunit of protein phosphatase PP2A, and its subsequent degradation by polyubiquitination.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the TRIM/RBCC family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S459"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009729.1">
        <property type="protein sequence ID" value="ENSCSRP00000009401.1"/>
        <property type="gene ID" value="ENSCSRG00000006989.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019899">
        <property type="term" value="F:enzyme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051219">
        <property type="term" value="F:phosphoprotein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042803">
        <property type="term" value="F:protein homodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902533">
        <property type="term" value="P:positive regulation of intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035372">
        <property type="term" value="P:protein localization to microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070507">
        <property type="term" value="P:regulation of microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19836">
        <property type="entry name" value="Bbox1_MID1_C-I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19822">
        <property type="entry name" value="Bbox2_MID1_C-I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16753">
        <property type="entry name" value="RING-HC_MID1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12892">
        <property type="entry name" value="SPRY_PRY_TRIM18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000010">
        <property type="entry name" value="E3 ubiquitin-protein ligase Midline-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000334">
        <property type="entry name" value="E3 ubiquitin-protein ligase Midline-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000153">
        <property type="entry name" value="Probable E3 ubiquitin-protein ligase MID2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000014">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase MID2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.830.40:FF:000002">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase MID2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.830.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003649">
        <property type="entry name" value="Bbox_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017903">
        <property type="entry name" value="COS_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050617">
        <property type="entry name" value="E3_ligase_FN3/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047095">
        <property type="entry name" value="MID1_Bbox1_Zfn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027727">
        <property type="entry name" value="MID1_Bbox2_Zfn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040859">
        <property type="entry name" value="Midline-1_COS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027370">
        <property type="entry name" value="Znf-RING_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24099:SF23">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE MIDLINE-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24099">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM36-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22586">
        <property type="entry name" value="ANCHR-like_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18568">
        <property type="entry name" value="COS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00502">
        <property type="entry name" value="BBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51262">
        <property type="entry name" value="COS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="16 22" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="17" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0493">Microtubule</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0808">Transferase</keyword>
    <keyword evidence="14" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="15" id="KW-0862">Zinc</keyword>
    <keyword evidence="13 21" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="24">
        <location>
            <begin position="10"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="25">
        <location>
            <begin position="170"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="domain" description="COS" evidence="28">
        <location>
            <begin position="320"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="27">
        <location>
            <begin position="381"/>
            <end position="491"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="26">
        <location>
            <begin position="466"/>
            <end position="659"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="472"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="22">
        <location>
            <begin position="209"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="472"/>
            <end position="485"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="499"/>
            <end position="520"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00002369"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008518"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00013586"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00031380"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00032675"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00033203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS51262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009401.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="667" mass="75504" checksum="F104F690D6ECBF2A" modified="2022-01-19" version="1">METLESELTCPICLELFEDPLLLPCAHSLCFNCAHRILVSHCATNESVESITAFQCPTCRYVITLNQRGLDGLKRNVTLQNIIDRFQKASVSGPNSPSETRRERAFDSNSMSSSEKVLCQFCDQDPAQEAVKTCVTCEVSYCEECLKATHPNKKPFTGHRLIEPIPDSHIRGLMCLEHEDEKVNMYCVTDDQLICALCKLVGRHRDHQVAALSERYDKLKQNLENNLTNLIKRNTELETLLAKLIQTCQHVEVNASRQETKLTEECDLLIEIIQQRRQIIGTKIKEGKVVRLRKLAQQIANCKQCIERSTSLISQAEQSLKENDHARFLQTAKNITERVSMATASSQVLIPEINLNDTFDTFALDFTREKKLLECLDYLTAPNPPTIREELCTASYDTITVHWTSDDEFSVVSYELQYTIFTGQANVVSLCNSADSWMIVPNIKQNHYTVHGLQSGTKYIFIVKAINQAGSRNSEPGKLKTNSQPFKLDPKSAHRKLKVSHDNLTVERDETSSKKSHTPERFTSQGSYGIAGNVFIDSGRHYWEVVISGSTWYAIGISYKTAPKHEWIGKNSASWVLCRCNNAWVVRHNSKEIPIEPAPHLRRVGILLDYDNGSLAFYDALNSLHLYTFDITFAQPVCPTFTVWNKCLTIITGLPIPDHLDCIEQLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S465</accession>
    <name>A0A8C3S465_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="30">Microtubule affinity regulating kinase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>L-seryl-[tau protein] + ATP = O-phospho-L-seryl-[tau protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:12801"/>
            <dbReference type="Rhea" id="RHEA-COMP:13701"/>
            <dbReference type="Rhea" id="RHEA-COMP:13702"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.26"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>L-threonyl-[tau protein] + ATP = O-phospho-L-threonyl-[tau protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:53904"/>
            <dbReference type="Rhea" id="RHEA-COMP:13703"/>
            <dbReference type="Rhea" id="RHEA-COMP:13704"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.26"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cell projection</location>
            <location evidence="5">Dendrite</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endomembrane system</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. SNF1 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S465"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009083.1">
        <property type="protein sequence ID" value="ENSCSRP00000008781.1"/>
        <property type="gene ID" value="ENSCSRG00000006089.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050321">
        <property type="term" value="F:tau-protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12201">
        <property type="entry name" value="MARK2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14072">
        <property type="entry name" value="STKc_MARK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14406">
        <property type="entry name" value="UBA_MARK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000013">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000003">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.310.80:FF:000001">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000156">
        <property type="entry name" value="Serine/threonine-protein kinase SIK3 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.310.80">
        <property type="entry name" value="Kinase associated domain 1, KA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028375">
        <property type="entry name" value="KA1/Ssp2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001772">
        <property type="entry name" value="KA1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049508">
        <property type="entry name" value="MARK1-4_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24346">
        <property type="entry name" value="MAP/MICROTUBULE AFFINITY-REGULATING KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24346:SF56">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE MARK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02149">
        <property type="entry name" value="KA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00627">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00165">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103243">
        <property type="entry name" value="KA1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50032">
        <property type="entry name" value="KA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50030">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="16" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="21" id="KW-0966">Cell projection</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="20" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="15" id="KW-0418">Kinase</keyword>
    <keyword evidence="18" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="17" id="KW-0460">Magnesium</keyword>
    <keyword evidence="19" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="11" id="KW-0808">Transferase</keyword>
    <keyword evidence="12" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="domain" description="Protein kinase" evidence="27">
        <location>
            <begin position="80"/>
            <end position="326"/>
        </location>
    </feature>
    <feature type="domain" description="UBA" evidence="28">
        <location>
            <begin position="345"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="domain" description="KA1" evidence="29">
        <location>
            <begin position="743"/>
            <end position="792"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="26">
        <location>
            <begin position="47"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="26">
        <location>
            <begin position="403"/>
            <end position="609"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="26">
        <location>
            <begin position="627"/>
            <end position="692"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="26">
        <location>
            <begin position="54"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="26">
        <location>
            <begin position="437"/>
            <end position="451"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="26">
        <location>
            <begin position="452"/>
            <end position="464"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="26">
        <location>
            <begin position="486"/>
            <end position="505"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="26">
        <location>
            <begin position="512"/>
            <end position="525"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="26">
        <location>
            <begin position="526"/>
            <end position="545"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="26">
        <location>
            <begin position="566"/>
            <end position="580"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="26">
        <location>
            <begin position="662"/>
            <end position="692"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00006234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048291"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00048878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS50032"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008781.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="792" mass="88920" checksum="845F620FD8CEBA65" modified="2022-01-19" version="1">MRPVELGFRPIEAGQWWLIPHPCSEEGAGQCLLEHRQVICVLSPQPALGHTESKPSSKSNMLRGRNSATSTDEQPHIGNYRLLKTIGKGNFAKVKLARHVLTGKEVRPLHTLVCALFQLFREVRIMKVLNHPNIVKLFEVIETEKTLYLVMEYASGGEVFDYLVAHGRMKEKEARAKFRQIVSAVQYCHQKFIVHRDLKAENLLLDADMNIKIADFGFSNEFTFGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGQNLKELRERVLRGKYRIPFYMSTDCENLLKKFLILNPSKRGTLEQIMKDRWMNVGHEDDELKPYLEPVPDYKDPRRTELMISMGYTREEIQDSLVGQKYNEVMATYLLLGYKNSELDDNITLKQRTPAELANSSVPSPSHKVQRSVSANPKQRRFSDQVPAIPTSTSYSKKTQSNNAENKRPEEEREAGRKASSTVKVPASPLTGLERKKSTPTPSTNSVLSTSTNRSRNSPMLERTSLGQNSIQNGKDSLTTPGSRASTASASAAVGSARPRQHQKSMSASVHPNKPTLPPTENNCEAQRPSTAPQRVPVASPSAHNISSAIPERTNFPRGISSRSTFHAGQLRQVRDQQNLPYNVPPASPSGNSQGRRGASGSIFSKITSKFVRRNPHEPESKDRVETLRPHMVGGDKERDENREAKPRSLRFTWSMKTTSSMEPNEMMKEIRKVLDANSCQCELQEKYMLLCMHGAPGHDSFVQWEMEVCKLPRLSLNGVRFKRITGTSMAFKNIASKVANELKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S536</accession>
    <name>A0A8C3S536_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Aminotransferase class I/classII large domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S536"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009094.1">
        <property type="protein sequence ID" value="ENSCSRP00000008792.1"/>
        <property type="gene ID" value="ENSCSRG00000006356.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016212">
        <property type="term" value="F:kynurenine-oxoglutarate transaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901605">
        <property type="term" value="P:alpha-amino acid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00609">
        <property type="entry name" value="AAT_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1150.10:FF:000166">
        <property type="entry name" value="Kynurenine/alpha-aminoadipate aminotransferase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.10">
        <property type="entry name" value="Aspartate Aminotransferase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004839">
        <property type="entry name" value="Aminotransferase_I/II_large"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050859">
        <property type="entry name" value="Class-I_PLP-dep_aminotransf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015422">
        <property type="entry name" value="PyrdxlP-dep_Trfase_small"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42790">
        <property type="entry name" value="AMINOTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42790:SF19">
        <property type="entry name" value="KYNURENINE_ALPHA-AMINOADIPATE AMINOTRANSFERASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00155">
        <property type="entry name" value="Aminotran_1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0032">Aminotransferase</keyword>
    <keyword evidence="4" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Aminotransferase class I/classII large" evidence="5">
        <location>
            <begin position="87"/>
            <end position="353"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF00155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008792.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="376" mass="42190" checksum="3A20428A4D2BCB30" modified="2022-01-19" version="1">KSKIIHLEISRKGTKPNPRHEMLPDFREKKSSVIMISGGMPNPNYFPFKTASFTIEDGTTIEMGEAVMKRALQYSTTEGYSPTANCPMKQQQLKPLGCNIIKVPTDKHGIIPKALKEILSRWRPEDAKKLNNNLPKFLYTVPNGSNPSGTSLTADCKKKIYQLARCYDFLIIEDDPYYFLQFEKTKAPTFLSMDVDGRVIRCDTFSKIISAGLRLGFLTGPKPLIDRVILHIQSSTMHASTFTQVSAIAQLHNYLTGLCLKTKVMEFYRTQRDAMLAAADKWLKGLAEWHVPTAGIFLWIKIKGISDTYQMIVENALDRGVSLIPGQSFSIDSSAPTPYCRASYSFASPDQMDQVSVTAGAVHHWGDLHDQILLFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6C7</accession>
    <name>A0A8C3S6C7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="9">Cell membrane</location>
            <topology evidence="9">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6C7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008329.1">
        <property type="protein sequence ID" value="ENSCSRP00000008058.1"/>
        <property type="gene ID" value="ENSCSRG00000005969.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071396">
        <property type="term" value="P:cellular response to lipid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15222">
        <property type="entry name" value="7tmA_OR51-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF29">
        <property type="entry name" value="OLFACTORY RECEPTOR FAMILY 51 SUBFAMILY AF MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 9" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 9" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="7 8" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="39"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="77"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="115"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="161"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="213"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="258"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="287"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="57"/>
            <end position="308"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008058.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="36604" checksum="95FC14F36C2FC16C" modified="2025-10-08" version="2">MTERFKTTRTSQYIMSAVNDTKFSSEVFLLTGIHGQEDVYLWISIPFCLMYVISIVGNSVILFIIKTDPSLHEPMYIFLSMLAITDLGLSISTMPTTLGVFWFNSREISLNACFAQLFFIHSLTFIESSVLLLMAFDRFVAICNPLRYASILTLPRIEKMGLIFLLRGVAVVFPLPFLLKRFRYCEASVLSRSYCLHQEVMKLACSDITVNSIYGLFVTISTVVLDALLILLSYVMILKTVLSIASYAECFRALNTCVSHLCAVLLFYTSGIGLSIVQRFANSSSPLLPILMGYVYLLVPPMMNPIVYSLKSKHLSAKIIRAFNK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6D7</accession>
    <name>A0A8C3S6D7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Chromosome 18 open reading frame 63</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6D7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009744.1">
        <property type="protein sequence ID" value="ENSCSRP00000009412.1"/>
        <property type="gene ID" value="ENSCSRG00000006986.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031643">
        <property type="entry name" value="DUF4708"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28495:SF1">
        <property type="entry name" value="GENE, 17266-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28495">
        <property type="entry name" value="HYPOTHETICAL PROTEIN LOC100359752"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15813">
        <property type="entry name" value="DUF4708"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF4708" evidence="2">
        <location>
            <begin position="7"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="391"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="527"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="418"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="530"/>
            <end position="545"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF15813"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009412.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="702" mass="78020" checksum="E1263540D644E411" modified="2022-01-19" version="1">MNDTKHQSLFFVSLPELQKLCAIKVTLSSKLAENEIRNTQMKICRKLLFLHQDILSSPVPGTLNQISVVMAISFYKTGKCQAYIEKHGATMEAPERVGPAILQSCLCYTLITRLAPSWNKAGHLLIIQSGFGFDFISVMDLNVSETQLCISVEACTIRLPPPKLEDFDISANILEIFDNNENTIIQRHSILSNWCYVLPSMKMGQIISISHIIPPESPFCSYKDFQMHWKNLYGYILPEDHGETKIYCSVYFKLIGERYPLSCIRTQPVQYFTRIDLEGVLNSFLSDLKSKLPHLCGFPVKMTSKALYATKELIKPPVHGVNAKPANLTSKPICKISLTQAAPRRETFQQRSSQCSSGISHRMELLINQPKQCIFSNLIPCPEDAVANAMKKTVHNRQQQQTPRASGVPGHSDESLRMSKNSSVDSQRNNATRIIPIFKGKLLQMDVKATRANEGKKKVSVPQHSPKVVRDVTMSKLTVCNPSVNQVYKPVQIVSFKNPTNGTVAQRMTGKASVKSGRPICDQKKETGKQLANSAFSNSPSSGRNLSKGKPEKLNSSSLSASDKSMLQTSNANLGLKNPALLSYTTKKGGKLSNQNNTKILGESHSSKKVHIQISESDKEIANTSVSQHQTKSPTEGAGLNILRLVLNSRVHRAKREHQQSLIPSKDLSSHIVVFYSQLLDGISDQLQYVIISPSSCRLQNM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S717</accession>
    <name>A0A8C3S717_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S717"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011106.1">
        <property type="protein sequence ID" value="ENSCSRP00000010709.1"/>
        <property type="gene ID" value="ENSCSRG00000008008.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990837">
        <property type="term" value="F:sequence-specific double-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000098">
        <property type="entry name" value="Transcription factor LBX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000047">
        <property type="entry name" value="HTH_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051892">
        <property type="entry name" value="LBX_TF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24336">
        <property type="entry name" value="TRANSCRIPTION FACTOR LBX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24336:SF10">
        <property type="entry name" value="TRANSCRIPTION FACTOR LBX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00031">
        <property type="entry name" value="HTHREPRESSR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3 6 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 6 7" id="KW-0371">Homeobox</keyword>
    <keyword evidence="5 6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="10">
        <location>
            <begin position="115"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="6">
        <location>
            <begin position="117"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="199"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="162"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="9">
        <location>
            <begin position="212"/>
            <end position="221"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010709.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="221" mass="23759" checksum="648496947C63C43D" modified="2022-01-19" version="1">FSAALRRWPGLGRRTRGLPAGRAPPLCGLSQSREPGRVTAAGSEPGARELGRSPGPRGSGTGLGAAGEEALGPPQTGRCQTPAPPPPASRRPDRLSLSPAGRDPLGAFGPRPASKKRRKSRTAFTNHQLYELEKRFLYQKYLAPADRDHLAQRLGLSNAQVITWFQNRRAKLKRDLEEMKADVESLKKLPPAALESLAGLAELGEPPGPEPGSEEEIEVDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7L8</accession>
    <name>A0A8C3S7L8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Homeobox and leucine zipper encoding</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7L8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010175.1">
        <property type="protein sequence ID" value="ENSCSRP00000009824.1"/>
        <property type="gene ID" value="ENSCSRG00000007368.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000172">
        <property type="entry name" value="Homeobox and leucine zipper protein Homez"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024578">
        <property type="entry name" value="Homez_homeobox_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15467:SF7">
        <property type="entry name" value="HOMEOBOX AND LEUCINE ZIPPER PROTEIN HOMEZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15467">
        <property type="entry name" value="ZINC-FINGERS AND HOMEOBOXES RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11569">
        <property type="entry name" value="Homez"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 9" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="11">
        <location>
            <begin position="46"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="11">
        <location>
            <begin position="246"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="48"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="248"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="111"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="381"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="151"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="10">
        <location>
            <begin position="166"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="382"/>
            <end position="415"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009824.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="415" mass="45671" checksum="D6987C6A223330C8" modified="2022-01-19" version="1">MPPNKESPGCPGSPAALICLPPISEDLQLVWTQASQTSELDGHQPLRQAFSYFPYPSLADLALLCLRHGLQLEKVKAWFMAQRLRCGISWSAEEIEETRARLACRQDRPAFGDLLAPGDPLTQTGKGPGGREAPAAAHHKAKAQESLGSCSAAARGPPEPGRASAGPPPPAKETRTPPPQPFPTPPPPCRAWADPPAGASHPDTAWDLSKPCRLGAADAAPPSSRATTNGAEAWARPGHPHGTLEAQRQRKSRRKSKEQLAVLKSFFLRCQWARREDYQWLERITGLPRAEIIQWFGDTRYALKHGHLRWFWDNTVPPAAALEPGPRTDTGPLERYWAARQQLRQDDLPALCRESGMGAQQVLNWFYSRSPEPAEVVVCLGEEPEDEDEEAGLMVQDDGEEEEDEPEEEDLGAQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S858</accession>
    <name>A0A8C3S858_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">EF-hand domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the calmodulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S858"/>
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        <property type="protein sequence ID" value="ENSCSRP00000011201.1"/>
        <property type="gene ID" value="ENSCSRG00000008384.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:myosin II complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:calcium ion binding"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="EFh"/>
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    </dbReference>
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        <property type="entry name" value="Calmodulin A"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="3"/>
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        <property type="entry name" value="CALM/Myosin/TropC-like"/>
    </dbReference>
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        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23048:SF0">
        <property type="entry name" value="CALMODULIN LIKE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23048">
        <property type="entry name" value="MYOSIN LIGHT CHAIN 1, 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="EFh"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0106">Calcium</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="5">
        <location>
            <begin position="8"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="5">
        <location>
            <begin position="44"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="5">
        <location>
            <begin position="81"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="5">
        <location>
            <begin position="117"/>
            <end position="149"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011201.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="149" mass="16455" checksum="751EE9559966F0ED" modified="2022-01-19" version="1">MAGQLTEGQIAAFKEAFSLFDKDGDGSITTSELGTVMRSLGQNPTEAELQDMIGELDADGTGTVDFPEFLSLMARKMRDTDSEEEIREAFRVFDEDGNGYVSAAELRHVMTSLGEKLTDEEVDEMIEEADADSDGQVNYEEFVRMMASK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8N2</accession>
    <name>A0A8C3S8N2_CHESE</name>
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        <recommendedName>
            <fullName evidence="5">Epithelial cell transforming 2 like</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
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        <lineage>
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            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8N2"/>
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        <property type="gene ID" value="ENSCSRG00000006550.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="EPITHELIAL CELL-TRANSFORMING SEQUENCE 2 ONCOGENE-LIKE"/>
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    </dbReference>
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    </dbReference>
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        </location>
    </feature>
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            <end position="868"/>
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    </feature>
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        </source>
    </evidence>
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        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="874" mass="102035" checksum="E7D9209BC803BEB8" modified="2022-01-19" version="1">WFPSYTGFAIWKYSVSFQLFEERVSLITHWFDLWTDTQRKQFLHTMLMRCSKSQLKFTQNWFAERIPVTKVDFTRVLPRFISLYIFSFLSPRELCAAAQVNWHWKFITEQDCLWVPKCVTFGWFLPYTPADNEYCAWKQHYIACATSLDYFTPREATEIYGTLNEPKAENEEQGERLREKWLRKIIRERLALHKKELFKARLPWMSGTWSSRFLKSRLQPGQAQTFQDRARLQAKQLVLASLKTLPKRKNVTRSRSYPVLPYKHCQRVYQNHSSFAYALEPYLVLISSRIPAYEMVLDSIKPGVIPVLYEHCGMTLESLIFYIEKALDGRKAKSIGIFSDGDSREINLLQGCRISIENILSPEVREFWEKLGCVMSPEEGGHVDIFVPLAASEAGMEVLSQLTQLTGVLFRTPTGIATGSYQHILSEWLGNQKDGPPTSTYFTEVKLQTWFRLTELLEEALKSVRKQMRPYLSELQKSISDRIIGQFTFDAMSRAKVHTNRETARTFTDGLTELSKRSHVSKIARFLIDKKLQKDTADRRTRFARELLTSEKNYVHMLETVRDVYVIPLKAALASNRAILSHANVQIIFSDIVDALQLNRKFLNDLTERLQEWSPSQCLGEIFTQFGWQLQTYTNFFNNYTVILKTIDMCRETIPLFRAFLKRHDKTVITNMMSLQELLLCPSKRFEEYLSLLYALRLHTPSEHADREDLTAAIKMIKQYKEYIDQVCHHSSLCSLLSVWYSCLNLLEANRYLIRVQDVSQFSCYSEEICVSFRLYEHISDLSLFLFNDALVISNRSISYAPFERTPKTTYQFLASVALHRLVVEDIPHSKYIKNAFILQGPKRQWICSIEDEDDKFTWLSALQSAINCSIEKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S950</accession>
    <name>A0A8C3S950_CHESE</name>
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        <recommendedName>
            <fullName evidence="2">Mediator of RNA polymerase II transcription subunit 25 von Willebrand factor type A domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
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            <taxon>Archelosauria</taxon>
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            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S950"/>
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        <property type="protein sequence ID" value="ENSCSRP00000010666.1"/>
        <property type="gene ID" value="ENSCSRG00000007982.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Mediator of RNA polymerase II transcription subunit 25 von Willebrand factor type A" evidence="2">
        <location>
            <begin position="16"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="57"/>
            <end position="112"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF11265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010666.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="112" mass="11767" checksum="1EB7FFD783AE42CB" modified="2022-01-19" version="1">MVVPGLELPAQAVAGMVADVVFVIEGTANLGPYFESLRKHYLLPAIEYFNGGPPAETDFGGDVSGRRDRLWGTAPDLTPSPPLYSTESKEVELGGGRTGGRPSLYPHPLGGG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S984</accession>
    <name>A0A8C3S984_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">MAP3K7 C-terminal-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="protein sequence ID" value="ENSCSRP00000009186.1"/>
        <property type="gene ID" value="ENSCSRG00000006881.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042800">
        <property type="entry name" value="Map3k7cl"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47140">
        <property type="entry name" value="MAP3K7 C-TERMINAL-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47140:SF1">
        <property type="entry name" value="MAP3K7 C-TERMINAL-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="69"/>
            <end position="120"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009186.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="142" mass="16338" checksum="5A257FFD43B15025" modified="2022-01-19" version="1">MITTARVPADKPVRIAFSLNDSPDDTPPENTFPLAFPELEQQLQPLPPCHDSTESMEVFKQHCQIAEEYHEVKKEIALLEERKKELIARLEQAEKESMDAAQLAKEYAELTEENRTLKLAQTQCAEQLEKLRIQYQKRQGSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9I4</accession>
    <name>A0A8C3S9I4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">CEP63/Deup1 N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9I4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009628.1">
        <property type="protein sequence ID" value="ENSCSRP00000009306.1"/>
        <property type="gene ID" value="ENSCSRG00000006951.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="C:deuterosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:centriole replication"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098535">
        <property type="term" value="P:de novo centriole assembly involved in multi-ciliated epithelial cell differentiation"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031470">
        <property type="entry name" value="CEP63/Deup1_N"/>
    </dbReference>
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        <property type="entry name" value="DEUTEROSOME ASSEMBLY PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18875">
        <property type="entry name" value="SARCOMA ANTIGEN NY-SAR-24/CYTOSKELETAL PROTEIN SOJO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17045">
        <property type="entry name" value="CEP63"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CEP63/Deup1 N-terminal" evidence="4">
        <location>
            <begin position="2"/>
            <end position="92"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF17045"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009306.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="96" mass="11122" checksum="D12D87531283ED2A" modified="2022-01-19" version="1">ASPCEAELQDLIHQIDIMVNNKKLEWERKVQALEARMDVRDQELANAQSKLDLKGQEVGILRQKLDSLQKTKYEMAQDFEAQLQALKSQVRKSQIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9S2</accession>
    <name>A0A8C3S9S2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Endoplasmic reticulum transmembrane helix translocase</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Endoplasmic reticulum P5A-ATPase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Endoplasmic reticulum translocase required to remove mitochondrial transmembrane proteins mistargeted to the endoplasmic reticulum. Acts as a dislocase that mediates the ATP-dependent extraction of mislocalized mitochondrial transmembrane proteins from the endoplasmic reticulum membrane. Specifically binds mitochondrial tail-anchored transmembrane proteins: has an atypically large substrate-binding pocket that recognizes and binds moderately hydrophobic transmembranes with short hydrophilic lumenal domains.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>[protein]-with a C-terminal TM segment(out) + ATP + H2O = [protein]-with a C-terminal TM segment(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66168"/>
            <dbReference type="Rhea" id="RHEA-COMP:16963"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:90782"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type V subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9S2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011096.1">
        <property type="protein sequence ID" value="ENSCSRP00000010699.1"/>
        <property type="gene ID" value="ENSCSRG00000006227.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019829">
        <property type="term" value="F:ATPase-coupled monoatomic cation transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140567">
        <property type="term" value="F:membrane protein dislocase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015662">
        <property type="term" value="F:P-type ion transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140569">
        <property type="term" value="P:extraction of mislocalized protein from ER membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07543">
        <property type="entry name" value="P-type_ATPase_cation"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000015">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1110.10:FF:000014">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000056">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057255">
        <property type="entry name" value="2TM_P5A-ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059000">
        <property type="entry name" value="ATPase_P-type_domA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006544">
        <property type="entry name" value="P-type_TPase_V"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047820">
        <property type="entry name" value="P5A-type_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01657">
        <property type="entry name" value="P-ATPase-V"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45630">
        <property type="entry name" value="CATION-TRANSPORTING ATPASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45630:SF7">
        <property type="entry name" value="ENDOPLASMIC RETICULUM TRANSMEMBRANE HELIX TRANSLOCASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23143">
        <property type="entry name" value="2TM_P5A-ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00122">
        <property type="entry name" value="E1-E2_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="14 21" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-0653">Protein transport</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-1278">Translocase</keyword>
    <keyword evidence="5 21" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 21" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="75"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="108"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="454"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="1045"/>
            <end position="1066"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="1127"/>
            <end position="1144"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="1164"/>
            <end position="1184"/>
        </location>
    </feature>
    <feature type="domain" description="P5A-ATPase transmembrane helical hairpin" evidence="23">
        <location>
            <begin position="72"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase A" evidence="22">
        <location>
            <begin position="309"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="1"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="885"/>
            <end position="922"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006000"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00059755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00067401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00083273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="Pfam" id="PF00122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="Pfam" id="PF23143"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010699.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1197" mass="132526" checksum="297FDAD4825BA609" modified="2022-01-19" version="1">MGGAGGSLTGRRRTGPCGVSAARSPAARWRGWRPRSARTAPSRCGSGSRKMAVAAPGPADELVSAVTLYRRRPRLLHGTVLPFVAGLYPAWLWLWGPRAGSGRGPPEAALLALAAIGVAQLLTALSGLWSVHAHCALTCVREPSPRKATLAKVVPTPNNGSAELVPLHRDQGEDGQEALSFEFQKIKYSYEVDERKQFLPVAFPVEHPLSCYQNARGYQEDREIRVAEKKYGTNKAEMVVPEFLELFKERATAPFFVFQVFCVGLWCLDEYWYYSVFTLSMLVAFEASLVQQQMRNMSEIRKMGNKPYMIQVYRNRKWRPISSDEIIPGDIVSIGRSPHENLVPCDVLLLRGKCIVDEAMLTGESVPQMKEPVEDLSPEHVLDMQTDARLHIIFGGTKVVQHIPPQKASTGLKPVDNGCVAYVLRTGFNTSQGKLLRTILFGVKRVTANNLETFIFILFLLVFAIAAAAYVWIEGTKDPSRNRYKLFLECTLILTSVVPPELPIELSLAVNTSLIALAKLYVYCTEPFRIPFAGKVQVCCFDKTGTLTSDHLVVRGVAGLRDGKEVTPVSDIPVETHRVIATCHSLVQLDDGTLVGDPLEKAMLMAVDWTVTKDEKVFPRSIKTQGLKIHQRFHFASALKRMSVLASYEKIGSTDLCYIAAVKGAPETLHAMFSQCPSSYRTMHTEIAREGARVLALGYKELGHLTHQQVREFKREALEFDLRFVGFIVVSCPLKADSKPVIREIQSASHHVVMITGDNPLTACHVAQELHFIQKDHTLILQPPHSKGDGSQPRSAVTLPSELTRHNLCVTGEGLSYLQTASRQQLLKLIPHVQVFARVAPKQKEFVITTLKGLGFVTLMCGDGTNDVGALKHADVGVALLANAPERLPERKKRPRDGPNDGRPALPALGSSAVKPTSRAAKHRERISQVLKDLEEDHVPVVKLGDASIAAPFTSKLSSIQCICHVIKQGRCTLVTTLQMFKILALNALILAYSQSVLYLEGVKFSDFQATLQGLLLAGCFLFISRSKPLKTLSRERPLPNIFNLYTVLTVLLQFLVHFLSLVYLYHGAQARSSSKKEEFVDLYKEFEPSLVNSTVYIMSMAMQMATFTINYKGHPFMESLRENKPLLWSIILSGLAILGLLTGSSPEFSEKFGLVEIPMEFKIVIAQVLLADFFLALVVDRILQFLLGSAKLKVPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAC7</accession>
    <name>A0A8C3SAC7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Tensin 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Focal adhesion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the PTEN phosphatase protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAC7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011791.1">
        <property type="protein sequence ID" value="ENSCSRP00000011361.1"/>
        <property type="gene ID" value="ENSCSRG00000008498.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09927">
        <property type="entry name" value="SH2_Tensin_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000002">
        <property type="entry name" value="Tensin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013625">
        <property type="entry name" value="PTB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035012">
        <property type="entry name" value="Tensin-like_SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051484">
        <property type="entry name" value="Tensin_PTEN_phosphatase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45734">
        <property type="entry name" value="TENSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45734:SF1">
        <property type="entry name" value="TENSIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08416">
        <property type="entry name" value="PTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0965">Cell junction</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 6" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="SH2" evidence="8">
        <location>
            <begin position="855"/>
            <end position="964"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="42"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="104"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="432"/>
            <end position="697"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="767"/>
            <end position="845"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="55"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="7">
        <location>
            <begin position="80"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="453"/>
            <end position="469"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="7">
        <location>
            <begin position="526"/>
            <end position="537"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="538"/>
            <end position="548"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="560"/>
            <end position="572"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011361.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1048" mass="111562" checksum="9605DCA0CB6BDA05" modified="2022-01-19" version="1">MVRWDSYENFNLRHEDSLEDMSHTRGPIDGSLYAKIKKKRHLSGFSGGSGSPGSAESTQQGSRFLSVSSDSGHFSLLAEPSPPAKPLPTPAEREELDRLLGGFGVKARPETPKPQRGASPHRELGGCPHGNGARDRETAILEDELVEMSPFGPLAYPSRRPGLARHCSCRLGYRSQSCPGAHSPERLPNGAYYRPEGTLERRQLVYSTNGVHLHPAEGYPCLPQEAGPGEKRRVYRSLSEGLQPLAQPYAYELPHSPGKREDLAYKPPSYREVLILEEEPVGSLELCPCQDCQETAREEAGLPPTAAFYGLRLGSREPEEWAHESATSPLSRAGHPGQPVPLLMPAAYGQRPRGHHEVFDFEPAHAKMPAHFGHGFPAQPVPGAHPKGHKGMEQSLEPFHYRYGPPYPALLPHGAYACGPPAQCPQPPFYSRSPARPCASPPDVRPYTPGYHSPPSGSASPVGSAYPASRKQSYEPQSPEAGQGYPRSGRQDRTPAEMQGPGEEVPWRDAPGSLRQPHREAHAACPVPPELSGPPTPLHTSSPVQSKDSPAMPEGGTPAASLQENSGCSSPEDTAPPGTKRTPEMSSALPGAAPSPTQPPAPTQAYAHGATSRAQSNGPAPRQPCPRAHSPASPPQGSGLSRVNPGEAPGHLNGPSYPAVSPNPPPINGTLVHPLPPGMDRPAQRSPPGAPIHSPACASCRVPATLRNPAPYNGHLHGDRAELAPGTLARCPNGSPLPSPLSVQVPAPYGTSDLQCSPTPAFPVAIAYYPGGERSPPPPGSPSQGHARDSPQQPPLPEKRHTPAAGNWERSSPPGRGTGTGHHVTFAPDTARPDPDTQPESHSNVKFVQDTSKFWYKPNLSRDQAIALLKDKEPGCFLIRDSNSFQGAYGLALKVATPPANCLTLPSKGDPTEQLVRHFLIETGPKGVKIKGCQNEPYFGSLPALVSQHSITPISLPCKLRIPSRDPMEETPDVAVPTNVSTAADLLKQGAACRVLYLSSVETESLTGPQAVAKAAASILSSSPRPPACLVHFKVSAQGITLTDNQRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAS3</accession>
    <name>A0A8C3SAS3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Draxin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="1">Dorsal inhibitory axon guidance protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="1">Dorsal repulsive axon guidance protein</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="1" type="primary">DRAXIN</name>
    </gene>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Chemorepulsive axon guidance protein required for the development of spinal cord and forebrain commissures. Acts as a chemorepulsive guidance protein for commissural axons during development. Able to inhibit or repel neurite outgrowth from dorsal spinal cord.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the draxin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAS3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012674.1">
        <property type="protein sequence ID" value="ENSCSRP00000012193.1"/>
        <property type="gene ID" value="ENSCSRG00000009109.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9931375at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021528">
        <property type="term" value="P:commissural neuron differentiation in spinal cord"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021516">
        <property type="term" value="P:dorsal spinal cord development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030900">
        <property type="term" value="P:forebrain development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090090">
        <property type="term" value="P:negative regulation of canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03060">
        <property type="entry name" value="Draxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029094">
        <property type="entry name" value="Draxin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28610">
        <property type="entry name" value="DRAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28610:SF1">
        <property type="entry name" value="DRAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15550">
        <property type="entry name" value="Draxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0964">Secreted</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5047550912" description="Draxin" evidence="1">
        <location>
            <begin position="28"/>
            <end position="350"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012193.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="350" mass="39227" checksum="15981C6A9D84A2F2" modified="2022-01-19" version="1" precursor="true">MASSSCSLSPFFFFCVLVLSDIRPVGSLDPGTQDKNIPEKNNNLQNQELWQLQPRAGHHGRHGGAKKDRAHSLPSRGQVSGEEALRLASGTPAGEDQGAIQQPAALKQQKDVFLGFEFPYPERENQSPGSERGKKQNREHRRHSRRERLKQHRGKGPDPGPSSLYKKPENFEGQFQNLQVEEFTGLAPTLLLFTTLETAASTEEPPALPASSLRPQVRVRQDGDVMPTLDMGLFDWTDYEDLKPEMWPSAKKKEKHRSKSPSSGNETMAAEGEPCDHHLDCLPGSCCDLREHLCKPHNRGLNNKCYDDCMCTQGLRCYAKFHRNRRVTRRKGRCVEPESASGDQGSFINV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAS6</accession>
    <name>A0A8C3SAS6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011967.1">
        <property type="protein sequence ID" value="ENSCSRP00000011529.1"/>
        <property type="gene ID" value="ENSCSRG00000008602.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011529.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="56" mass="6341" checksum="7B0F2F4FA449FE04" modified="2022-01-19" version="1">LSLKSHQFLYITCAEYTHFYGGKKSGKQFKVTGRASHLLPDLTCSFPHPPSKRPSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBX7</accession>
    <name>A0A8C3SBX7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">RNA helicase</fullName>
            <ecNumber evidence="1">3.6.4.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the DEAD box helicase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBX7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010673.1">
        <property type="protein sequence ID" value="ENSCSRP00000010302.1"/>
        <property type="gene ID" value="ENSCSRG00000007699.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd17952">
        <property type="entry name" value="DEADc_DDX42"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000079">
        <property type="entry name" value="probable ATP-dependent RNA helicase DDX17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000629">
        <property type="entry name" value="RNA-helicase_DEAD-box_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47958">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE DBP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00039">
        <property type="entry name" value="DEAD_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4 9" id="KW-0347">Helicase</keyword>
    <keyword evidence="3 9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2 9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="DEAD-box RNA helicase Q" evidence="13">
        <location>
            <begin position="90"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="11">
        <location>
            <begin position="121"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="12">
        <location>
            <begin position="257"/>
            <end position="430"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="452"/>
            <end position="480"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="592"/>
            <end position="726"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="Q motif" evidence="8">
        <location>
            <begin position="90"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="11"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="10">
        <location>
            <begin position="598"/>
            <end position="622"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="623"/>
            <end position="708"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010302.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="726" mass="78203" checksum="1F53DE99AE35DF5C" modified="2022-01-19" version="1">MAENPTAGVVPEEEEDNLEYDSDGNPIAPSKKVIDPLPPIDHSEIEYPPFEKNFYEEHEEISSLTPQQIVELRHKLNLRVSGAAPPRPGSSFAHFGFDEQLMHQIRKSEYTQPTPIQCQGVPVALSGRDMIGIAKTGSGKTAAFIWPMLIHIMDQKELESGDGPIAVIVCPTRELCQQIHAECKRFGKAYNLRSVAVYGGGSMWEQAKALQEGAEIVVCTPGRLIDHVKKKATNLQRVSYLVFDEADRMFDMGFEYQVRSVASHVRPDRQTLLFSATFRKKIEKLARDILIDPIRVVQGDIGELTSGFSYNRVGLTGLSSSSLLFELCKVAQVHLDGIYLCKFKIIKLIVMLLCVTARGLDIPSIKTVVNYDVARDIDTHTHRIGRTGRAGEKGIAYTLLTPKDSNFAGDLVRNMEGANQHVSKELLDLAMQNAWFRKSRFKGGKGKKLNIGGGGLGYRERPGLGSDGSDRGSSSNVMSNYEAYKPSTGAMGDRLSAMKAAFQSQYKSHFVAASLNIQKPGSSAAGASGWTSAGSLNSVPTNSAQQNAASPDSPIAAAVVKGIPGFTSAGNLSSVPGYPGVGIQGFNSTSASINSREGGNGSGGVGGGGSGGVGGGGGGGGSGRERYSDNRSNRHNDSPARHGDGSGRHSDSQRHGDGGGRHSDGYRQGDNRHGESHRHSESRHSNGRNNENRINENKKDGSNRDSKTDGFAVPEPPKRKKSRWDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCJ9</accession>
    <name>A0A8C3SCJ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">G protein-coupled receptor kinase</fullName>
            <ecNumber evidence="20">2.7.11.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Retina-specific kinase involved in the shutoff of the photoresponse and adaptation to changing light conditions via cone opsin phosphorylation, including rhodopsin (RHO).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-seryl-[rhodopsin] + ATP = O-phospho-L-seryl-[rhodopsin] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:23356"/>
            <dbReference type="Rhea" id="RHEA-COMP:14594"/>
            <dbReference type="Rhea" id="RHEA-COMP:14595"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.14"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-threonyl-[rhodopsin] + ATP = O-phospho-L-threonyl-[rhodopsin] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:56552"/>
            <dbReference type="Rhea" id="RHEA-COMP:14596"/>
            <dbReference type="Rhea" id="RHEA-COMP:14597"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.14"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 20">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. GPRK subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.-" evidence="20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCJ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012355.1">
        <property type="protein sequence ID" value="ENSCSRP00000011896.1"/>
        <property type="gene ID" value="ENSCSRG00000008614.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050254">
        <property type="term" value="F:rhodopsin kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000074">
        <property type="entry name" value="G protein-coupled receptor kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000239">
        <property type="entry name" value="GPCR_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24355">
        <property type="entry name" value="G PROTEIN-COUPLED RECEPTOR KINASE/RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24355:SF12">
        <property type="entry name" value="RHODOPSIN KINASE GRK7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00717">
        <property type="entry name" value="GPCRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00133">
        <property type="entry name" value="S_TK_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 19 20" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9 20" id="KW-0418">Kinase</keyword>
    <keyword evidence="12" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="8 19 20" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-0636">Prenylation</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="4 20" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="7 20" id="KW-0808">Transferase</keyword>
    <keyword evidence="14" id="KW-0844">Vision</keyword>
    <feature type="domain" description="RGS" evidence="22">
        <location>
            <begin position="59"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="21">
        <location>
            <begin position="185"/>
            <end position="448"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="23">
        <location>
            <begin position="449"/>
            <end position="514"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="18">
        <location>
            <position position="310"/>
        </location>
    </feature>
    <feature type="binding site" evidence="19">
        <location>
            <position position="214"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00037736"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048717"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00049249"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PIRSR" id="PIRSR600239-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU000308"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011896.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="555" mass="63703" checksum="CC26EDF97FE33BDD" modified="2022-01-19" version="1">MGGLDNLIANTAYLQARKSTEGDTKEMQRRRKSLSLPKPEQCTEVRQALPAEYECICEQQPIGKRFFRDFLETMPEYLVAKDFLDEVSNWELAEDNAKSSIMQSLVTNFLKSGSKGHLAFMSSDLASKCQAATEKDYESIMQLAKEETKAFLREKPFQDFQRTPFYDKFLQWKVFERQPVNEKYFYEFRVLGKGGFGEVCAIQVKNTGKMYACKKLDKKRLKKKGGEKMALLEKEILEKVNCPFIVTLAYAYESKSHLCLVMSLMNGGDLKYHIYNVGERGLEMNRIIFYSAQITCGILHLHSIRILYRDMKPENVLLDDNGNCRLSDLGLAVQVKEGKTITQRAGTNGYMAPEILKEENYSYPVDWFAMGCSIYEMVAGRTPFKDFKEKVNKDDVKKRTLEDEVKFEHTNFTEETKDICRLFLAKKSEHRLGSRYDAVQAGGKHAFFKTINFHRLEAGLIDPPFVPDPSVVYAKDVADIADFSEIRGIEFDDKDKQFFKKFATGAVPIPWQEEIIETGLFEELNDPSREALVLKMNESAIIIHSFPFLISLSFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCW2</accession>
    <name>A0A8C3SCW2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">RING-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCW2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013615.1">
        <property type="protein sequence ID" value="ENSCSRP00000013081.1"/>
        <property type="gene ID" value="ENSCSRG00000009913.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097505">
        <property type="term" value="C:Rad6-Rad18 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006301">
        <property type="term" value="P:DNA damage tolerance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006513">
        <property type="term" value="P:protein monoubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039577">
        <property type="entry name" value="Rad18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027370">
        <property type="entry name" value="Znf-RING_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14134">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RAD18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14134:SF2">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RAD18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="5">
        <location>
            <begin position="23"/>
            <end position="47"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013081.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="58" mass="6749" checksum="5D8B21FE5A701307" modified="2022-01-19" version="1">MDVIRSRTPELCRVQNLQEALLCPICRDYFKDPVILKCGHNFCRSCIAQRLKSRVVLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFA7</accession>
    <name>A0A8C3SFA7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">cAMP responsive element binding protein 3 like 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the bZIP family. ATF subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFA7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013646.1">
        <property type="protein sequence ID" value="ENSCSRP00000013112.1"/>
        <property type="gene ID" value="ENSCSRG00000009967.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14689">
        <property type="entry name" value="bZIP_CREB3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000042">
        <property type="entry name" value="Cyclic AMP-responsive element-binding protein 3-like protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004827">
        <property type="entry name" value="bZIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046347">
        <property type="entry name" value="bZIP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051381">
        <property type="entry name" value="CREB_ATF_subfamily"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45996">
        <property type="entry name" value="AGAP001464-PB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45996:SF1">
        <property type="entry name" value="CYCLIC AMP-RESPONSIVE ELEMENT-BINDING PROTEIN 3-LIKE PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00170">
        <property type="entry name" value="bZIP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00338">
        <property type="entry name" value="BRLZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57959">
        <property type="entry name" value="Leucine zipper domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50217">
        <property type="entry name" value="BZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00036">
        <property type="entry name" value="BZIP_BASIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0010">Activator</keyword>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="BZIP" evidence="16">
        <location>
            <begin position="46"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="220"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="71"/>
            <end position="105"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50217"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013112.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="274" mass="30151" checksum="F8846584088EEB03" modified="2022-01-19" version="1">MTPALLRPSHGHCQELVLTEDEKKLLAKEGVTLPAQLPLTKYEERVLKKIRRKIRNKQSAQESRKKKKEYIDGLESRMSACTAQNQELQRKVLHLEKQNSSLLVQLRKLQTLVVQSTNKAAQTGTCIAVLLLSFALIVFPSISPFASNKAEPEGDFGPVRVFSRSLHNAASSRVIYALMKDGAESPKEPEKPVWTEYSGEAQGEPRGVLRKFLSSHVLARPQAEAPPANGTGALLPDGHSDLEGLSHDGPIAASLAWTEPSQPSQVRLEPAEEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFD5</accession>
    <name>A0A8C3SFD5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Pyrimidinergic receptor P2Y6</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFD5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014926.1">
        <property type="protein sequence ID" value="ENSCSRP00000014321.1"/>
        <property type="gene ID" value="ENSCSRG00000010961.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001621">
        <property type="term" value="F:G protein-coupled ADP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045029">
        <property type="term" value="F:G protein-coupled UDP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045030">
        <property type="term" value="F:G protein-coupled UTP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905835">
        <property type="term" value="P:cellular response to pyrimidine ribonucleotide"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007200">
        <property type="term" value="P:phospholipase C-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15379">
        <property type="entry name" value="7tmA_P2Y6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000017">
        <property type="entry name" value="lysophosphatidic acid receptor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000371">
        <property type="entry name" value="P2Y3_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24231:SF16">
        <property type="entry name" value="P2Y PURINOCEPTOR 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24231">
        <property type="entry name" value="PURINOCEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01065">
        <property type="entry name" value="P2Y3PRNOCPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01157">
        <property type="entry name" value="P2YPURNOCPTR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="28"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="62"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="101"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="140"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="187"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="233"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="258"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="40"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014321.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="330" mass="38039" checksum="E2A8C022673C3BB7" modified="2022-01-19" version="1">MEMENLTVAAATNSCTFHEEFKQILLPLVYSVVFVVGLPLNFIVIVQIWLSRKVLTRTAIYMLNLATADLLYVCSLPLLIYNYTQKDYWPFGDFTCKFVRFQFYSNLHGSILFLTCISVQRYLGICHPLSSWHKKRGKRFTWMVCGGVWVIVIAQCLPTFIFASTGIQRNRTVCYDLSPPDRSASYFPYGMTLTVTGFLIPFVSILVCYCCMTKLLCQKDEMIGLAVRKKKDKAIRMIIIVVIVFAISFFPFHLTKTIYLIIRSSAGVSCLALQTFAIAYKCTRPFASMNSVLDPILFYFTQRKFRESTRHLLDKVSSKWRHDTCHTYKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG74</accession>
    <name>A0A8C3SG74_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Sin3A associated protein 130</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SAP130 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG74"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014032.1">
        <property type="protein sequence ID" value="ENSCSRP00000013484.1"/>
        <property type="gene ID" value="ENSCSRG00000010254.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070822">
        <property type="term" value="C:Sin3-type complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024137">
        <property type="entry name" value="His_deAcase_cplx_SAP130"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031963">
        <property type="entry name" value="SAP130_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13497">
        <property type="entry name" value="HISTONE DEACETYLASE COMPLEX SUBUNIT SAP130"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13497:SF3">
        <property type="entry name" value="HISTONE DEACETYLASE COMPLEX SUBUNIT SAP130"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16014">
        <property type="entry name" value="SAP130_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Histone deacetylase complex subunit SAP130 C-terminal" evidence="8">
        <location>
            <begin position="636"/>
            <end position="1042"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="289"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="434"/>
            <end position="453"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="553"/>
            <end position="592"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="624"/>
            <end position="695"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="828"/>
            <end position="889"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="24"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="42"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="289"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="627"/>
            <end position="644"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="668"/>
            <end position="684"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="880"/>
            <end position="889"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF16014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013484.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1059" mass="111583" checksum="93F5B39A2E6F39E3" modified="2022-01-19" version="1">MSSQQFPRSGAPPVGLGQAPPPISTSGSTGLINPTTTTVSDESNRESEVAPREHMGPGGSLQSREEKQEPVVVRPYPQVQMLAQHHTVQSGAAVTVTAPPAHLTPAVPLSFSEGLMKPPMKPTMPSRPIAPAPPSTMSAPTKVPGQVTVTMENSIPQASAIPVATISGQQGHSGNLHHIMATNVQMSIIRSSAPGPPLHIGASHLPRGAAAAAVMSSSKVTTVLRPASQLPNAATAQPAVQHIIHQPIQSRPPVTTSSTIPPAVIATVSATRAQSPVITTTAAHATESTLSRPTLSIQQHPPSAAISIQRPAQPRDTATRITLPSHPAIGTPKQQLHTMAQKTIFSTGTPVAAATVAPILATNTIASATTAGSVSHTQAPTSTIVTMTMPSHSSHATAVTTSNIPVAKVVPQQITHTSPRIQSDYTAERSNLIPISGHRASPNPVAMETRSDNRQSVPVQFQYFLPTYPPSAYPLAAHTYTPITSSVSTIRQYPVSAQAPNSAITAQTGVGVASTVHLNPMQLMTVDASHARHIQGIQPAPINAQGIQPAPISAQGIQPAPIGTQGLHPAAPIGTQGLQPAPINAQQPQTETKTSVVLADGATIVANPISNTFNAAPAATTVVQTHSQSASASAPAQGSSPRPSILRKKPATDGLAVRKSLIPPQPSEVASTRVESSMRSTSGSPRPAGAKPKPEIHVSMAAPVTVSMEAVSNQTSEQPTIAVPPTSQQPSSAIPTIIAAASPPSQPTAPLSTIPGAVSVAPATSTTIIAAPPPPSTMSGALSTVLGPPAPEIKIKEEVEPMDIMRPVSAVPPLTTNTMSPSLALLANNLSMPPNDLPPGASPRKKPRKQQHVISTEEGDMMETNSTDDEKSTAKSLLVKAEKRKSPPKEYIDEDGVRYVPVRPRPPITLLRHYRNPWKAAYHHFQRYSDVRVKEEKKAMLQEIANQKGVSCRAQGWKVHLCAAQLLQLTNLEHDVYERLTSLQEGIIPKKKAATDDDLHRINELIQGNMQRCKLVMDQISEARDSMLKVLDHKERVLKLLNKNGTVKKVSKLKRKEKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="14" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHA1</accession>
    <name>A0A8C3SHA1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHA1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013617.1">
        <property type="protein sequence ID" value="ENSCSRP00000013082.1"/>
        <property type="gene ID" value="ENSCSRG00000009926.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013082.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="86" mass="9226" checksum="8727C0F51F31507B" modified="2022-01-19" version="1">QTNRCGGGTQSAQTSSQRPLVAGACLTSRWERVKMTGSMRKTRLDSLLMEAAMTCELTTRAGLGAPASPLSLTVAFSVERKKPRLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHC9</accession>
    <name>A0A8C3SHC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Neurolysin, mitochondrial</fullName>
            <ecNumber evidence="14">3.4.24.16</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Microsomal endopeptidase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Mitochondrial oligopeptidase M</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Neurotensin endopeptidase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Hydrolyzes oligopeptides such as neurotensin, bradykinin and dynorphin A. Acts as a regulator of cannabinoid signaling pathway by mediating degradation of hemopressin, an antagonist peptide of the cannabinoid receptor CNR1.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>Preferential cleavage in neurotensin: 10-Pro-|-Tyr-11.</text>
            <dbReference type="EC" id="3.4.24.16"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="20">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="20">Binds 1 zinc ion.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 20">Belongs to the peptidase M3 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.24.16" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014790.1">
        <property type="protein sequence ID" value="ENSCSRP00000014194.1"/>
        <property type="gene ID" value="ENSCSRG00000008610.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005758">
        <property type="term" value="C:mitochondrial intermembrane space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006518">
        <property type="term" value="P:peptide metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd06455">
        <property type="entry name" value="M3A_TOP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1050.40:FF:000001">
        <property type="entry name" value="Thimet oligopeptidase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.390.10:FF:000006">
        <property type="entry name" value="Thimet oligopeptidase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.10">
        <property type="entry name" value="Collagenase (Catalytic Domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1050.40">
        <property type="entry name" value="Endopeptidase. Chain P, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1370.10">
        <property type="entry name" value="Neurolysin, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024079">
        <property type="entry name" value="MetalloPept_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024077">
        <property type="entry name" value="Neurolysin/TOP_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024080">
        <property type="entry name" value="Neurolysin/TOP_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045090">
        <property type="entry name" value="Pept_M3A_M3B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001567">
        <property type="entry name" value="Pept_M3A_M3B_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11804:SF44">
        <property type="entry name" value="NEUROLYSIN, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11804">
        <property type="entry name" value="PROTEASE M3 THIMET OLIGOPEPTIDASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01432">
        <property type="entry name" value="Peptidase_M3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7 20" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6 20" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11 20" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5 20" id="KW-0645">Protease</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="8 20" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Peptidase M3A/M3B catalytic" evidence="21">
        <location>
            <begin position="253"/>
            <end position="701"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00035987"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00039068"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00039454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00041659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00041940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00042607"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00046222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU003435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF01432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014194.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="704" mass="81080" checksum="7BC084C0102269B7" modified="2022-01-19" version="1">NTHIRSATVKRVHFEIGAGGPRLLLRMTLGTEITTRLQASSYAASDRNFLKWDLSPEQIRTRTEDLIMKTKQVYDHVGMLDFEKVTYENTMQALADIEVEYTVERSMLDFPQHVSSNKDVRSASTEADKRLSYFDVEMSMREDVFQRIVYLQQTCDLGHLKPEAKRYLEKSVKMGKRNGLHLPKEVQSEIKTMKKKLSELCIDFNKNLNEENTFLMFSKDELQALPDDFINSLEKTEKNHYKVTLKYPHYFSVMKKCCVPETRRKMETAFNTRCKEENTKILQQLLPLRAKVAELLGYNTHANFVLEVNTAKSTDNVTTFLDDLSKKLKPLGDEEREFILDLKKKECEERGFDYDGRINAWDLHYYMNKTEELKYSIDQEKLKEYFPVEAVTQGLLNIYQELLGLVFEQVENAHVWHESVTLYTVKDDSTREVLGQFYLDLYPREGKYGHAACFGLQPGCLRSDGSRMMAVAALVTNFTKPISDRPSLLRHDEVKTYFHEFGHVVHQICAQTDFARFSGTNVETDFVEVPSQMFENWVWEKEPLQQMSKHYKDGSHVADALLEKLAASRMANTGLLTLRQIVLSKVDQSIHTKSSADPADEYAKYCMEILGISATPGTNMPATFGHLAGGYDGQYYGYLWSEVFSMDIFYSCFKQEGIMNPKAGMKYRNLILKPGGSLDGMDILQNFLQRKPNQKAFLLSKGTQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHW5</accession>
    <name>A0A8C3SHW5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Glucagon-like peptide 1 receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">G-protein coupled receptor for glucagon-like peptide 1 (GLP-1). Ligand binding triggers activation of a signaling cascade that leads to the activation of adenylyl cyclase and increased intracellular cAMP levels. Plays a role in regulating insulin secretion in response to GLP-1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">May form homodimers and heterodimers with GIPR.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the G-protein coupled receptor 2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014789.1">
        <property type="protein sequence ID" value="ENSCSRP00000014192.1"/>
        <property type="gene ID" value="ENSCSRG00000010722.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004967">
        <property type="term" value="F:glucagon receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044508">
        <property type="term" value="F:glucagon-like peptide 1 receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017046">
        <property type="term" value="F:peptide hormone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007166">
        <property type="term" value="P:cell surface receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045777">
        <property type="term" value="P:positive regulation of blood pressure"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15268">
        <property type="entry name" value="7tmB1_GLP1R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000105">
        <property type="entry name" value="Glucagon like peptide 1 receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1240.10:FF:000013">
        <property type="entry name" value="Glucagon like peptide 1 receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1240.10">
        <property type="entry name" value="GPCR, family 2, extracellular hormone receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047033">
        <property type="entry name" value="GLP1R_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050332">
        <property type="entry name" value="GPCR_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017981">
        <property type="entry name" value="GPCR_2-like_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036445">
        <property type="entry name" value="GPCR_2_extracell_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001879">
        <property type="entry name" value="GPCR_2_extracellular_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003290">
        <property type="entry name" value="GPCR_2_GLP1/glucagon_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003292">
        <property type="entry name" value="GPCR_2_GLP1_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000832">
        <property type="entry name" value="GPCR_2_secretin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017983">
        <property type="entry name" value="GPCR_2_secretin-like_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45620:SF25">
        <property type="entry name" value="GLUCAGON-LIKE PEPTIDE 1 RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45620">
        <property type="entry name" value="PDF RECEPTOR-LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00002">
        <property type="entry name" value="7tm_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02793">
        <property type="entry name" value="HRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01353">
        <property type="entry name" value="GLUCAGNFAMLY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01355">
        <property type="entry name" value="GLUCAGNLIKER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00249">
        <property type="entry name" value="GPCRSECRETIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00008">
        <property type="entry name" value="HormR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111418">
        <property type="entry name" value="Hormone receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00649">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00650">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50227">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50261">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0013">ADP-ribosylation</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="103"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="141"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="203"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="230"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="269"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="315"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="344"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 1" evidence="18">
        <location>
            <begin position="10"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 2" evidence="19">
        <location>
            <begin position="106"/>
            <end position="368"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00060216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00063795"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00068346"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014192.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="425" mass="49240" checksum="813A0AAB92F86C5D" modified="2022-01-19" version="1">MQKWKEYQLQCLKYLYETPPLVEGKFCSRTLDDYACWPDGLPGTYVNVSCPWYLPWASTVLHGQVYRFCTPEGTWLLKENSTLPWKNISECEASDGDAPEEQLLYVSVIYTIGYALSFSALVIATAILLGFRHLHCTRNYIHLNLFTSFILRAVSVFIKDSVVKWMYKTATPEHQWEGLISYQESLSCRLVFVMMQYCVAANYYWLLVEGMYLYTLLVLSVFSEQRIFRLYLCIGWGVPMLFVIPWGIVKYLYEDEGCWTRNQNMNYWLIIRLPILIAIGVNFLIFIRVICIIISKLQANLMCKTDTKCRLAKSTLTLIPLLGTHEVIFAFVTDEHARGMLRFVKLFCELSFNSFQGLMVAILYCFINNEVQTEFRKSWERWRLEHFYVQRDSSMKPLKCPANSLSSGGTVGSSVYAATCQATFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI09</accession>
    <name>A0A8C3SI09_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Peptidase M14 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 11">Belongs to the peptidase M14 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="11">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI09"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014710.1">
        <property type="protein sequence ID" value="ENSCSRP00000014116.1"/>
        <property type="gene ID" value="ENSCSRG00000010770.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000014766.1">
        <property type="protein sequence ID" value="ENSCSRP00000014173.1"/>
        <property type="gene ID" value="ENSCSRG00000010825.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004181">
        <property type="term" value="F:metallocarboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.3120">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050821">
        <property type="entry name" value="Cytosolic_carboxypeptidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000834">
        <property type="entry name" value="Peptidase_M14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12756">
        <property type="entry name" value="CYTOSOLIC CARBOXYPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12756:SF41">
        <property type="entry name" value="CYTOSOLIC CARBOXYPEPTIDASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00246">
        <property type="entry name" value="Peptidase_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52035">
        <property type="entry name" value="PEPTIDASE_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="5" id="KW-0645">Protease</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Peptidase M14" evidence="12">
        <location>
            <begin position="60"/>
            <end position="228"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS52035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014116.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="228" mass="25887" checksum="BE68D48CDD7EC742" modified="2022-01-19" version="1">MKPLLYSQRDAQTCGVGWRREGGNIRYYRCSPEEGQAMYCLTWTACFPHDHDTCYFAHFYPYTFSDLQRYLLAVASDPVRSQYCKLRVLCSSLAGNTVYLLTITSPSQNPAATAAKKAVVLSARVHPGETNGSWVMRGFLDFILSDSPDAQLLRKLFIFKVVPMLNPDGVIVGNYRCSLAGRDLNRSYRTILKESFPCIWHTRIKVVIKNANSQRGTLLRLPLHIRVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI12</accession>
    <name>A0A8C3SI12_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Protein lifeguard 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the BI1 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="5">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI12"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016158.1">
        <property type="protein sequence ID" value="ENSCSRP00000015497.1"/>
        <property type="gene ID" value="ENSCSRG00000011850.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000016350.1">
        <property type="protein sequence ID" value="ENSCSRP00000015681.1"/>
        <property type="gene ID" value="ENSCSRG00000011973.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001234">
        <property type="term" value="P:negative regulation of apoptotic signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006214">
        <property type="entry name" value="Bax_inhibitor_1-related"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23291">
        <property type="entry name" value="BAX INHIBITOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23291:SF16">
        <property type="entry name" value="PROTEIN LIFEGUARD 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01027">
        <property type="entry name" value="Bax1-I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="17"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="43"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="77"/>
            <end position="99"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU004379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015497.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="104" mass="11674" checksum="40A0414EE6F65188" modified="2022-01-19" version="1">MACPLLQTKYDFTSCRGVLIVCLVVLIVFSILCIFIRNRIMDIVYASLGALLFTCFLAVDTQMILGNKQLALSPEEYVFAALNLYTDIINIFLYILAIIGRAKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIG8</accession>
    <name>A0A8C3SIG8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIG8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015395.1">
        <property type="protein sequence ID" value="ENSCSRP00000014769.1"/>
        <property type="gene ID" value="ENSCSRG00000011286.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000706">
        <property type="entry name" value="Zinc finger protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000178">
        <property type="entry name" value="Zinc finger protein 14 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000506">
        <property type="entry name" value="Zinc finger protein 23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000358">
        <property type="entry name" value="zinc finger protein 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000620">
        <property type="entry name" value="Zinc finger protein 263"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000575">
        <property type="entry name" value="Zinc finger protein OZF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050527">
        <property type="entry name" value="Snail/Krueppel_Znf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24388:SF96">
        <property type="entry name" value="GENE, 32687-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24388">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="121"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="149"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="176"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="204"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="232"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="260"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="78"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="282"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="282"/>
            <end position="296"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014769.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="37987" checksum="4B4E7C621423AA98" modified="2022-01-19" version="1">APRGILTSTRGTTQNRGYRKPRDMSMACLSGSSRLKRNRTWPSNRRIVLARGRTLQYQELMQRMDPRKVLIVEPNPIKEGAGADGEHGEKGTPGACTESRANAKCKKNPLTKDSPKAERIFPCPECGKSFNQKSNLTRHRKIHTSEGPYKCNECGESFRMNRKLIRHQRIHMSEPFKCTECGKSFTQRSNLVRHQRIHTREEPYKCPECEKTFNQKANLFRHQTIHIRMGPCKCTKCGKCFTQKKNLIRHQTLHSRGGAYKCTVCGKRYRLKKYLRRHQKIHMREGPTGRAKRGEKLGAPASIRNHPQTPLEQRALPAVKSEESLTCEGNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL15</accession>
    <name>A0A8C3SL15_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Plastin-3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">T-plastin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Actin-bundling protein.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SL15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016351.1">
        <property type="protein sequence ID" value="ENSCSRP00000015682.1"/>
        <property type="gene ID" value="ENSCSRG00000011994.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005884">
        <property type="term" value="C:actin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032432">
        <property type="term" value="C:actin filament bundle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051017">
        <property type="term" value="P:actin filament bundle assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051639">
        <property type="term" value="P:actin filament network formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21328">
        <property type="entry name" value="CH_PLS3_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd21331">
        <property type="entry name" value="CH_PLS3_rpt3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd21334">
        <property type="entry name" value="CH_PLS3_rpt4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd21292">
        <property type="entry name" value="CH_PLS_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000059">
        <property type="entry name" value="Plastin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000010">
        <property type="entry name" value="Plastin-3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000012">
        <property type="entry name" value="Plastin-3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000014">
        <property type="entry name" value="Plastin-3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000025">
        <property type="entry name" value="Plastin-3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001589">
        <property type="entry name" value="Actinin_actin-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039959">
        <property type="entry name" value="Fimbrin/Plastin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19961">
        <property type="entry name" value="FIMBRIN/PLASTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19961:SF32">
        <property type="entry name" value="PLASTIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00019">
        <property type="entry name" value="ACTININ_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00020">
        <property type="entry name" value="ACTININ_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="12">
        <location>
            <begin position="10"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="12">
        <location>
            <begin position="50"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="11">
        <location>
            <begin position="121"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="11">
        <location>
            <begin position="265"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="11">
        <location>
            <begin position="395"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="11">
        <location>
            <begin position="516"/>
            <end position="625"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00039437"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00041485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00044724"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015682.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="628" mass="70762" checksum="56B01489F1155A2A" modified="2022-01-19" version="1">MASTTQISKDELEELREAFAKVDLNSNGFICDYELHELFKEANLPLPGYKVREIIQNLMIDSDKNKDGKISFEEFVFIFQELKSSEIAKTFRKAINRKEGICAIGGTSELSSEGTQHSYSEEEKYAFVNWINKALENDPDCRHVIPMNPNTDDLFKAVGDGIVLCKMINLSVPDTIDERAINKKKLTPFIIQENLNLALNSASAIGCHVVNIGAEDLREGKPHLVLGLLWQIIKIGLFADIELSRNEALAALLRDGETLEDLMKLSPEELLLRWANFHLENAGWQKINNFSSDIKDSRAYFHLLNQIAPKGQKEGEPQIDINMSGFNEKDDLKRAEYMLQQADRLGCRQFVTPADVVSGNPKLNLAFVANLFNKYPALTKPENQDIDWTLLEGETREERTFRNWMNSLGVNPHVNHLYGDLQDALVILQLYERIKVPVDWNKVNKPPYPKLGANMKKLENCNYAVDLGKRPAKFSLVGIGGQDLNDGNQTLTLALVWQLMRRYTLNVLEDLGDGQKANDDIIVNWVNRTLRDAGKSTSIQSFKDKTISSSLAVVDLIDAIQPGCINYDLVKTGDLSDDDKQNNAMYAVSMARRIGARVYALPEDLVEVKPKMVMTVFACLMGRGMKKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL80</accession>
    <name>A0A8C3SL80_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">RNA binding protein with serine rich domain 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus speckle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the splicing factor SR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SL80"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017626.1">
        <property type="protein sequence ID" value="ENSCSRP00000016853.1"/>
        <property type="gene ID" value="ENSCSRG00000012963.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061574">
        <property type="term" value="C:ASAP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12365">
        <property type="entry name" value="RRM_RNPS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000210">
        <property type="entry name" value="RNA-binding protein with serine-rich domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034201">
        <property type="entry name" value="RNPS1_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003954">
        <property type="entry name" value="RRM_euk-type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15481">
        <property type="entry name" value="RIBONUCLEIC ACID BINDING PROTEIN S1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15481:SF2">
        <property type="entry name" value="RNA-BINDING PROTEIN WITH SERINE-RICH DOMAIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00361">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="11">
        <location>
            <begin position="161"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="234"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="33"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="68"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="127"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="151"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="10">
        <location>
            <begin position="242"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="266"/>
            <end position="300"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016853.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="307" mass="34539" checksum="084719EE3BEBED4E" modified="2022-01-19" version="1">MEFSGMKKKSLLGFKENNKKSSTRAPSPTKRKDRTEDKSKDRSKDKVSTKESSEKDRGRDKTRKRRSASSGSSSTRSRSSSTSSSGSSSSTGSSSGSSSSSASSRSGSSSTSRSSSSSSSSGSPSPSRRRHDNRRRSRSKSKPPKRDEKERKRRSPSPRPTKVHVGRLTRNVTKDHIMEIFSTYGKIKMIDMPVDRLNPHLSKGYAYVEFDNPDDAEKALKHMDGGQIDGQEITATAVLAPRPRPPPRRFSPPRRMLPPPPMWRRSPPRMRRRSRSPRRRSPVRRRSRSRSPGRRRHRSRSSSNSSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMV9</accession>
    <name>A0A8C3SMV9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Endoplasmic reticulum-Golgi intermediate compartment protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Plays a role in transport between endoplasmic reticulum and Golgi.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Endoplasmic reticulum membrane</location>
            <topology evidence="8">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 8">Endoplasmic reticulum-Golgi intermediate compartment membrane</location>
            <topology evidence="2 8">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Golgi apparatus membrane</location>
            <topology evidence="8">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">cis-Golgi network membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 8">Belongs to the ERGIC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMV9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017174.1">
        <property type="protein sequence ID" value="ENSCSRP00000016438.1"/>
        <property type="gene ID" value="ENSCSRG00000012595.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030134">
        <property type="term" value="C:COPII-coated ER to Golgi transport vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033116">
        <property type="term" value="C:endoplasmic reticulum-Golgi intermediate compartment membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006890">
        <property type="term" value="P:retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045888">
        <property type="entry name" value="Erv"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012936">
        <property type="entry name" value="Erv_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039542">
        <property type="entry name" value="Erv_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10984">
        <property type="entry name" value="ENDOPLASMIC RETICULUM-GOLGI INTERMEDIATE COMPARTMENT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10984:SF25">
        <property type="entry name" value="ENDOPLASMIC RETICULUM-GOLGI INTERMEDIATE COMPARTMENT PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07970">
        <property type="entry name" value="COPIIcoated_ERV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13850">
        <property type="entry name" value="ERGIC_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5 8" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="8" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="8" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="20"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="341"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="domain" description="Endoplasmic reticulum vesicle transporter N-terminal" evidence="10">
        <location>
            <begin position="7"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="Endoplasmic reticulum vesicle transporter C-terminal" evidence="9">
        <location>
            <begin position="145"/>
            <end position="363"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004457"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU369013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF07970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF13850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016438.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="383" mass="43526" checksum="F35565A61E0BA626" modified="2022-01-19" version="1">MDSLWRLKRFDAFPKTLEDFRVKTCGGALVTVISGLIMLLLFFSELQYYLTKEVHPELYVDKSRGDKLKINIDVVFPHMPCAYLSIDAMDVAGEQQLDVEHNLFKQRLDKDGNPVTPEAERHELGKEEEKVFDPDSLDADRCESCYGAESEDIRCCNSCDDVREAYRRRGWAFKNPDTIEQCKREGFSQKMQEQKNEGCQVYGFLEVNKVAGNFHFAPGKSFQQSHVHVHDLQSFGLDNINMTHYIKHLSFGRDYPGLVNPLDGTDITAQQASMMFQYFVKVVPTVYMKVDGEVVRTNQFSVTRHEKIANGLIGDQGLPGVFVLYELSPMMVKLTEKHRPFTHFLTGVCAIVGGVFTVAGLIDSLIYHSARVIQKKIELGKTT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRB8</accession>
    <name>A0A8C3SRB8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRB8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016969.1">
        <property type="protein sequence ID" value="ENSCSRP00000016254.1"/>
        <property type="gene ID" value="ENSCSRG00000012352.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000295">
        <property type="entry name" value="zinc finger protein 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002090">
        <property type="entry name" value="Zinc finger protein 473"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001270">
        <property type="entry name" value="zinc finger protein 583 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001437">
        <property type="entry name" value="Zinc finger protein 594"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001311">
        <property type="entry name" value="Zinc finger protein 668"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050758">
        <property type="entry name" value="Znf_C2H2-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23234:SF8">
        <property type="entry name" value="C2H2-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23234">
        <property type="entry name" value="ZNF44 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="30"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="58"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="86"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="114"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="142"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="170"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="196"/>
            <end position="223"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016254.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="260" mass="30082" checksum="72C3977ED6242D4D" modified="2022-01-19" version="1">MGNSINYQGVYKDHRENRAQKRISLVDRNNTCTECGKSFSSPSHLTKHERIHTGARPYECCECGKSFTLSSHLIIHQRIHTGDRPYECCKCGKSFTDSSTLIRHERVHTGERPYGCCECGKSFTQSSALVTHQRIHTGERPYECRKCGKCFSRSSTLITHQSIHTGERPYECCECGKSFSQNLVTHQRIHTGERPYECCECRKTFSRRSHLITHQRIHTGERPYECCDCGKNFRQLSCGENFHQMLICIFSNLTQELKDW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STF3</accession>
    <name>A0A8C3STF3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">NAD-capped RNA hydrolase NUDT12</fullName>
            <ecNumber evidence="6">3.6.1.22</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">NADH pyrophosphatase NUDT12</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">Nucleoside diphosphate-linked moiety X motif 12</fullName>
        </alternativeName>
    </protein>
    <organism evidence="28 29">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="28" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="28" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="21">mRNA decapping enzyme that specifically removes the nicotinamide adenine dinucleotide (NAD) cap from a subset of mRNAs by hydrolyzing the diphosphate linkage to produce nicotinamide mononucleotide (NMN) and 5' monophosphate mRNA. The NAD-cap is present at the 5'-end of some RNAs; in contrast to the canonical N7 methylguanosine (m7G) cap, the NAD cap promotes mRNA decay. Preferentially acts on NAD-capped transcripts in response to nutrient stress. Also acts on free nicotinamide adenine dinucleotide molecules: hydrolyzes NAD(H) into NMN(H) and AMP, and NADPH into NMNH and 2',5'-ADP. May act to regulate the concentration of peroxisomal nicotinamide nucleotide cofactors required for oxidative metabolism in this organelle. Regulates the levels of circadian clock components PER1, PER2, PER3 and CRY2 in the liver.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>NAD(+) + H2O = beta-nicotinamide D-ribonucleotide + AMP + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:11800"/>
            <dbReference type="ChEBI" id="CHEBI:14649"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="3.6.1.22"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:11801"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>NADH + H2O = reduced beta-nicotinamide D-ribonucleotide + AMP + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:48868"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:90832"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="3.6.1.22"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:48869"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>NADPH + H2O = reduced beta-nicotinamide D-ribonucleotide + adenosine 2',5'-bisphosphate + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:60820"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:90832"/>
            <dbReference type="ChEBI" id="CHEBI:194156"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:60821"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>a 5'-end NAD(+)-phospho-ribonucleoside in mRNA + H2O = a 5'-end phospho-adenosine-phospho-ribonucleoside in mRNA + beta-nicotinamide D-ribonucleotide + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:60876"/>
            <dbReference type="Rhea" id="RHEA-COMP:15698"/>
            <dbReference type="Rhea" id="RHEA-COMP:15719"/>
            <dbReference type="ChEBI" id="CHEBI:14649"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:144029"/>
            <dbReference type="ChEBI" id="CHEBI:144051"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:60877"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="22">Homodimer. Homodimerization is essential for its catalytic activity and protein stability. Interacts (via ANK repeats) with BLMH.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cytoplasmic granule</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Peroxisome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the Nudix hydrolase family. NudC subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.1.22" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3STF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019390.1">
        <property type="protein sequence ID" value="ENSCSRP00000018536.1"/>
        <property type="gene ID" value="ENSCSRG00000014209.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005777">
        <property type="term" value="C:peroxisome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035529">
        <property type="term" value="F:NADH pyrophosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019677">
        <property type="term" value="P:NAD+ catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006742">
        <property type="term" value="P:NADP+ catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03429">
        <property type="entry name" value="NUDIX_NADH_pyrophosphatase_Nudt13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000167">
        <property type="entry name" value="peroxisomal NADH pyrophosphatase NUDT12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.79.10:FF:000023">
        <property type="entry name" value="Peroxisomal NADH pyrophosphatase NUDT12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.79.20:FF:000002">
        <property type="entry name" value="Peroxisomal NADH pyrophosphatase NUDT12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.79.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.79.10">
        <property type="entry name" value="Nucleoside Triphosphate Pyrophosphohydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050241">
        <property type="entry name" value="NAD-cap_RNA_hydrolase_NudC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015375">
        <property type="entry name" value="NADH_PPase-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049734">
        <property type="entry name" value="NudC-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015797">
        <property type="entry name" value="NUDIX_hydrolase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020084">
        <property type="entry name" value="NUDIX_hydrolase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000086">
        <property type="entry name" value="NUDIX_hydrolase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015376">
        <property type="entry name" value="Znr_NADH_PPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001299">
        <property type="entry name" value="PRK00241.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42904:SF6">
        <property type="entry name" value="NAD-CAPPED RNA HYDROLASE NUDT12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42904">
        <property type="entry name" value="NUDIX HYDROLASE, NUDC SUBFAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00293">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09296">
        <property type="entry name" value="NUDIX-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09297">
        <property type="entry name" value="Zn_ribbon_NUD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55811">
        <property type="entry name" value="Nudix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51462">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00893">
        <property type="entry name" value="NUDIX_BOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15 26" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-0520">NAD</keyword>
    <keyword evidence="13" id="KW-0521">NADP</keyword>
    <keyword evidence="16" id="KW-0576">Peroxisome</keyword>
    <keyword evidence="29" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <feature type="repeat" description="ANK" evidence="26">
        <location>
            <begin position="45"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="domain" description="Nudix hydrolase" evidence="27">
        <location>
            <begin position="316"/>
            <end position="450"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00009595"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012381"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023869"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00030313"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00031178"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00045837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00046702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00047501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00049196"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00049264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS51462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018536.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="459" mass="51510" checksum="1BB7C19B1AC8577F" modified="2022-01-19" version="1">MINTERNPTQQMISQLHSFAATGDKIRLTALCSHSPSLINEAAENGWTALMYAARNGHFEIVQILLEKGCDRSIVNKSSQTALDIAKFWGYKHIANLLVNVKGGQKPFFLPNDAIEYENYFSRTLLDRRSDKRTDSKWLDTKQNHPATVYIIFSNLNPLVTLGGGEDGSQQPEVRLCRLCHKDVKEYMSQTEAVTLIFLGVELQLATLNGGVLKEDEDDGLVAWFALSIDATFAEQFKQKHEDCYFLHPPMPALLQLPEKEAGVVAQARSVLAWHNRYQFCPTCGSATKMEEGGYKTTCLKEDCPSLQGVHNTSYPRVDPVVIMQVLHPDGNQCLLGRQKRFPPGMFTCLAGFVEPGETIEDAVRREVEEESGVKIGHVQYVSCQPWPMPSSLMIGCLAVAVSTEIRVDKNEIEDARWFTREQVVDVLIKGNQRSFFVPPSRAIAHQLIKHWIGMNANL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV82</accession>
    <name>A0A8C3SV82_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Fascin-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the fascin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV82"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020128.1">
        <property type="protein sequence ID" value="ENSCSRP00000019255.1"/>
        <property type="gene ID" value="ENSCSRG00000014648.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031253">
        <property type="term" value="C:cell projection membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030175">
        <property type="term" value="C:filopodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005902">
        <property type="term" value="C:microvillus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001726">
        <property type="term" value="C:ruffle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030674">
        <property type="term" value="F:protein-macromolecule adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051017">
        <property type="term" value="P:actin filament bundle assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007163">
        <property type="term" value="P:establishment or maintenance of cell polarity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23334">
        <property type="entry name" value="beta-trefoil_FSCN_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd23335">
        <property type="entry name" value="beta-trefoil_FSCN_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000010">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000015">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008999">
        <property type="entry name" value="Actin-crosslinking"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010431">
        <property type="entry name" value="Fascin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022768">
        <property type="entry name" value="Fascin-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10551">
        <property type="entry name" value="FASCIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10551:SF39">
        <property type="entry name" value="FASCIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06268">
        <property type="entry name" value="Fascin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50405">
        <property type="entry name" value="Actin-crosslinking proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Fascin-like" evidence="6">
        <location>
            <begin position="18"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="domain" description="Fascin-like" evidence="6">
        <location>
            <begin position="147"/>
            <end position="252"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007415"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF06268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019255.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="301" mass="32973" checksum="91E6614022508F4C" modified="2022-01-19" version="1">MADSAVPPSLPCGFINAANRYLSAEPFRFQVVATGSALRLRQVWMLPGQAQESGQRLHLLSSLQRFLAADPNGKVTCDQESPGPGALFLLRQYPDGKVSLQCELSQRYLGGAEDNVTCFAQTVSEGEKWSLHLAQHPNGHMLNPGKQRYMRCDQQTGHMRCDRDLPWGPEAVITLYFDPKERKYGLRSGAGSLLATDGSLQAELSPQTLYSLELRGGLLALRDADGRYLTGREGTVKSFKTDKPGRDELFALEPSAAQVSLRTFAGGHFVCCRPGEDCHCVCIALAQWGLILLSVLNYGVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVQ3</accession>
    <name>A0A8C3SVQ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Na(+)/H(+) exchange regulatory cofactor NHE-RF</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Scaffold protein that connects plasma membrane proteins with members of the ezrin/moesin/radixin family and thereby helps to link them to the actin cytoskeleton and to regulate their surface expression.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Filopodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Microvillus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Ruffle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 9">Endomembrane system</location>
            <topology evidence="2 9">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020478.1">
        <property type="protein sequence ID" value="ENSCSRP00000019594.1"/>
        <property type="gene ID" value="ENSCSRG00000014947.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030175">
        <property type="term" value="C:filopodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005902">
        <property type="term" value="C:microvillus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001726">
        <property type="term" value="C:ruffle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043495">
        <property type="term" value="F:protein-membrane adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072659">
        <property type="term" value="P:protein localization to plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd06768">
        <property type="entry name" value="PDZ_NHERF-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000068">
        <property type="entry name" value="Na(+)/H(+) exchange regulatory cofactor NHE-RF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015098">
        <property type="entry name" value="EBP50_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051067">
        <property type="entry name" value="NHER"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017300">
        <property type="entry name" value="NHERF-1/NHERF-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14191:SF7">
        <property type="entry name" value="NA(+)_H(+) EXCHANGE REGULATORY COFACTOR NHE-RF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14191">
        <property type="entry name" value="PDZ DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09007">
        <property type="entry name" value="EBP50_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037866">
        <property type="entry name" value="EBP50"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0966">Cell projection</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="domain" description="PDZ" evidence="11">
        <location>
            <begin position="15"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="11">
        <location>
            <begin position="165"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="114"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="256"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="119"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="274"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
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            <end position="320"/>
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            <begin position="355"/>
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            <dbReference type="ARBA" id="ARBA00004105"/>
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            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="365" mass="40516" checksum="8C6F21A192F615E5" modified="2022-01-19" version="1">MSDGAGSQRQLLPRLCRLEKGPNGYGFHLHGEKGKVGQFIRLVEPDSPAETSGLRAGDRLVEVNGENVEKEGHQQVVSRIRTATGAVRLLVVDPETDEQLQKLGVQCREEMIHGLPAEGQEKPEEKSNEEPREAPREEAPREQAERPDGEEKSHSAERKELRPRLCPMKKGPNGYGFNLHSDKTKPGQYVRAVDPDSPAESSGLRPQDRIIEVNGQCMEGKQHSDVVTAIKAGGDETKLLVVDSLTDEFFKKCKVVPSEDHLTGPLPEPVANGEVEKEDSREQRPESVSECPSSPEPMSVSLSLKETHNESDSQEKEEKQNSTPDPLLDLNVPLAVAKERAHQKRTSKRAPQMDWSKKNELFSNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW05</accession>
    <name>A0A8C3SW05_CHESE</name>
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        <submittedName>
            <fullName evidence="7">Transmembrane protein 144</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
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            <taxon>Metazoa</taxon>
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            <taxon>Archelosauria</taxon>
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            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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            <location evidence="1">Membrane</location>
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        <text evidence="2">Belongs to the TMEM144 family.</text>
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    </dbReference>
    <dbReference type="Pfam" id="PF07857">
        <property type="entry name" value="TMEM144"/>
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        <property type="entry name" value="Multidrug resistance efflux transporter EmrE"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
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            <begin position="20"/>
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    <sequence length="346" mass="37704" checksum="2D3C272161BD9A83" modified="2022-01-19" version="1">MNNWRANNSSINSNGTDLTIGFTSSAIAVFLFGTNFVPVKKFDTGDGMFFQWILCAAIWIVSLVVNLIQNSPRFWPLAMVGGSVWATGNITVVPIVKTIGLGLGLLIWASFNLLTGWASSRFGWFGIDPEEVSKPILNYIGAGLSVLSTIIFLFVKSEVQSSSTSLEATPLLRESVSTLSFYFTENVHQGCTLAVVAGIFYGSSFVPVLYIKDHGRRNGTLYTGASQFDLDYVFAHFSGIFLTSTIYFLIYCAVMKNKPKVYPKAILPGFVAGILWAIANCCWFIANHYLSAVVSFPIITAGPGFVAAMWGVLVFKEIKGLKNYLLLSIAFCVILAGSLSTAFSKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWS4</accession>
    <name>A0A8C3SWS4_CHESE</name>
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        <submittedName>
            <fullName evidence="11">SR-related CTD associated factor 4</fullName>
        </submittedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
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            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
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            <taxon>Chelydra</taxon>
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <subcellularLocation>
            <location evidence="1">Nucleus</location>
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        <property type="gene ID" value="ENSCSRG00000015976.1"/>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="UniProtKB-UniRule"/>
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        <property type="entry name" value="RNA PROCESSING PROTEIN LD23810P"/>
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    </dbReference>
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            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1041" mass="116131" checksum="B06DF254D1CDB094" modified="2022-01-19" version="1">DELFSLMEMKPPISRAKMILITKAAIKAIKLYKHVVQIVEKFIKKCKPEYKVPGLYVIDSIVRQSRHQFGTDKDVFGPRFSKNITATFQYLYLCPSEDKSKIVRVLNLWQKNGVFKIEIIQPLLDMAAGTSSAAPMAENATNNEGSPPPPAKVLSEPTQLTANSVPTVSQLPSSDAFAAVAQLFQTTQGQQLQQILQTFQQPPKPQSPVIDNTVMAQVQAITAQLKTTTTQPPEQKTAFPPPEQKTSFDKKLLDRFDYDDEPEAVEDSKKEDSTPSPSISQPPFNYLFFSGFPGEGMQQPVYPQLPNIDPFQPRLMGMQQDPMHHQVQLPPNGQMPGFGLLPTPQFPPMTQPVIPPTPAVQQTFQTPFPVQSEPHIQKTHQQVRTLAIQYNFRLLHCILIFLFKTRSPKRRRSRSGSRSRRSRHRRSRSRSRDRRRHSPRSRSQERREREKERERRSKGLPPIKSETVSVCSTTLWVGQLDKRTTQQDVGSLLEEFGPIESINMIPPRGCAYIVMVHRQDAYRALQKLSRGNFKVNQKSIKIAWALNKGIKPDYKQYWDVELGVTYVPWDKVKPEDLESFCEGGMLDNETLSPEWKGISKKSENEVAQNGGAETTHNEPVSPIPKALPVPIPVPIPAPITVPPHPSVPPHPSGPPVVGGLQPPTFTAPLGIPPPGFGPGVPPPPPFLRPGFNPMHLPPGILTTVAGINEDTTKDLSIGNPIPTVVSGSRGNAETSDGSKIYGTVPPPVAPTNIPPPPVTQPISLLGTQGVTPPAPVIGLQAPSTGLLGARPGLIPLQRPPGMPPPHLQRFPLMPPRHMPPHMLHRGPPPGNFGMPPPHGMKNPFPPPGHFVRPGGIPGVGGPGGPEDNRDGRQFRNDRQTFTPNRDQERFGRRSFGNRVENERERYGNRNDDRDHERLGNRERREWGRRSPERDRHRDLEERNRRSSGHRDRERDSRDRESRRDKEENRGKEKPELTDRADGDKNHESHSGKVENADIVSELNKGESEPTGVKPDEELTSEATSSVEQAEKDTGSVVEAPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SX72</accession>
    <name>A0A8C3SX72_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Testin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the prickle / espinas / testin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SX72"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021139.1">
        <property type="protein sequence ID" value="ENSCSRP00000020236.1"/>
        <property type="gene ID" value="ENSCSRG00000015398.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd09413">
        <property type="entry name" value="LIM1_Testin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09416">
        <property type="entry name" value="LIM2_Testin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09829">
        <property type="entry name" value="PET_testin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000065">
        <property type="entry name" value="Testin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000005">
        <property type="entry name" value="Testin isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034958">
        <property type="entry name" value="LIM1_Testin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034959">
        <property type="entry name" value="LIM2_Testin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010442">
        <property type="entry name" value="PET_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033724">
        <property type="entry name" value="PET_testin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047120">
        <property type="entry name" value="Pk/Esn/Tes"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24211">
        <property type="entry name" value="LIM DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24211:SF1">
        <property type="entry name" value="TESTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06297">
        <property type="entry name" value="PET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51303">
        <property type="entry name" value="PET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0965">Cell junction</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10 11" id="KW-0440">LIM domain</keyword>
    <keyword evidence="6 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 11" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="PET" evidence="14">
        <location>
            <begin position="92"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="13">
        <location>
            <begin position="234"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="13">
        <location>
            <begin position="300"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="133"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="200"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="155"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="205"/>
            <end position="217"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020236.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="351" mass="39788" checksum="EDA1C7E672885439" modified="2022-01-19" version="1">MDLESKVKKMGLGHEQGFGAPCLKCKDKCEGFELHFWRKICRNCKCGQEEHDVLTSNEEDRKVGKLFEDTKYTTLIAKLKTDGIPMYKRNVMILTNPVSAKKNISINTVTYEWAPPVQNQTLARQYMQMLPKEKQPVAGSEGAQYRKKQLAKQLPAHDQDPSKCHELSPNEVKQMEQFVKKYKNEALGVGDVKFPSEVEAKTTDKNNANNGDRSTSAAVGAMEDKSSGQKGSQYSCYCCKLNMKEGDPAVYAERAGYDKLWHPACFVCCTCSELLVDMIYFWKNGNLYCGRHYCDSEKPRCAGCDELIFSNEYTQAEGQNWHLKHFCCFDCDCVLAGEIYVMVNDKPVCKP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXL3</accession>
    <name>A0A8C3SXL3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">SLIT and NTRK like family member 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SLITRK family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXL3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020878.1">
        <property type="protein sequence ID" value="ENSCSRP00000019979.1"/>
        <property type="gene ID" value="ENSCSRG00000015244.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098978">
        <property type="term" value="C:glutamatergic synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007409">
        <property type="term" value="P:axonogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051965">
        <property type="term" value="P:positive regulation of synapse assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000001">
        <property type="entry name" value="SLIT and NTRK-like family, member 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000483">
        <property type="entry name" value="Cys-rich_flank_reg_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45773:SF4">
        <property type="entry name" value="SLIT AND NTRK-LIKE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45773">
        <property type="entry name" value="SLIT AND NTRK-LIKE PROTEIN 4-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SMART" id="SM00082">
        <property type="entry name" value="LRRCT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 11" id="KW-0732">Signal</keyword>
    <keyword evidence="4 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034613159" evidence="11">
        <location>
            <begin position="23"/>
            <end position="858"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="631"/>
            <end position="657"/>
        </location>
    </feature>
    <feature type="domain" description="LRRCT" evidence="12">
        <location>
            <begin position="218"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="domain" description="LRRCT" evidence="12">
        <location>
            <begin position="534"/>
            <end position="592"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="262"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="264"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="288"/>
            <end position="299"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019979.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="858" mass="96785" checksum="4B0ADF33609E63BA" modified="2022-01-19" version="1">MLKGVWMLSVLTVAGISPTTESRKPAKDICSRSRCPCEEKENVLNINCENKGFATVSLLQPPPSKIYQLFLSGNALTRLHPNEFVNYSNAVTLHLGNNDMQEIRAGAFSGLRTLKRLHLNNNRLEVLREDTFLGLESLEYLQADYNYISAIEAGAFSQLNKLKVLILNDNLLPALPSNVFRFVLLTHLDLRGNRLKMLPFAGVLEHIGGIMEIQLEENPWNCTCDLLPLKAWLDTITVFVGEIVCETPFRLHGKDVTQLTRQDLCPRKSSSDSHQREKHPPHSDTHIQRLSPTANSAVSPTRAPKASRPPKTRNRPTPRVTVSKDRQIFGPIMVYQTKSPVPITCPSGCVCTSQSSDNGLNVNCQEKKIGNISDLHPKPTSPKKLYLTSNYLQVVYKADLLEYSSLDLLHLGNNRIAVIQEGAFTNLTSLRRLYLNGNYLEILYPSMFNGLRSLQYLYLEYNVIKEILPRTFDALSNLHLLFLNNNLLRSLPDNVFGGTSLTRLNLRNNHFSHLPVRGVLDQLSALIQIDLQENPWDCTCDIMGLRNWIEHVTEQNNQQTSPHVVINEVICESPAKHAGEHLKFLSKEAICPENPNLSDSTLFSMSHNTDTPQSLSVSPSSYPEIHTEVPLSVLILGLLVVFILSVCFGAGLFVFVLKRRKGVPSVPNSANNLDISSFQLQYGSYNMESHDKTEGHVYNYIPPPVGQMCQNPIYMQKEGDPVAYYRNLHEFSYSNLDHKKEDSASLAFTISAAELLEKQSSPREPELLYQNIAERVKELPSGGVVHYNFCTLPKRQFAPSYESRRQNQDRINKTVLYGTPRKYFAEQSKPEHPLLQGKLQTEPDYLEVLEKQTAISQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY78</accession>
    <name>A0A8C3SY78_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">SET domain containing 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021015.1">
        <property type="protein sequence ID" value="ENSCSRP00000020114.1"/>
        <property type="gene ID" value="ENSCSRG00000015330.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd10537">
        <property type="entry name" value="SET_SETD9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.270.10">
        <property type="entry name" value="SET domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001214">
        <property type="entry name" value="SET_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046341">
        <property type="entry name" value="SET_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040415">
        <property type="entry name" value="SETD9"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33524">
        <property type="entry name" value="C5ORF35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33524:SF2">
        <property type="entry name" value="SET DOMAIN-CONTAINING PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82199">
        <property type="entry name" value="SET domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50280">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SET" evidence="1">
        <location>
            <begin position="113"/>
            <end position="288"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020114.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="292" mass="33893" checksum="93745C10832EA2DC" modified="2022-01-19" version="1">MLRALLRRWASYRYRFVPWIALRLRRRTIRYVPEKSKDKIISDEDVLETLLKIFKALFINDFSRQMDFFALLPEVKSKYLELLTIQFKRSKTTGYNHQSQNIFNPEEVLFNTLGFSITRDRSSLISAGTGVFVTKGFVPKGAVVSMYPGTVYQKYEPIFFQSIGNPFIFRCIDGVLIDGNDKGISKAVYRSCSKRDQFGPFQMSDITWLTPAVQNPMAIGQYVNNCSHNKAANVCYQEFDVPEYFPIELKQYLPNITYSHDIPVPLRCVVLVTLREIKQGEELFSNYYTLVN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYS0</accession>
    <name>A0A8C3SYS0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">NDRG family member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the NDRG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYS0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020164.1">
        <property type="protein sequence ID" value="ENSCSRP00000019290.1"/>
        <property type="gene ID" value="ENSCSRG00000014713.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000006">
        <property type="entry name" value="NDRG family member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004142">
        <property type="entry name" value="NDRG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11034">
        <property type="entry name" value="N-MYC DOWNSTREAM REGULATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03096">
        <property type="entry name" value="Ndr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="295"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="298"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="333"/>
            <end position="342"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019290.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="342" mass="37323" checksum="6C86F14E64753596" modified="2022-01-19" version="1">MRGTPKGNRPVILTYHDIGLNHKSCFNAFFNFEDMQEITQHFAVCHVDAPGQQEGAPPFPTGYHYPSMDELAEMLSAVLTHLSLKSIIGIGVGAGAYILSRFALNHPDLVEGLVLINVDPCAKGWIDWAAAKFSGWTTNIVDIVLAHHFGHEELQANIDLIQTYRLHIAQDINQETLQMFLASYNSRRDLEIERPVLGIGENTTKTFKCPALLVVGDSSPAVDTVVECNSRLDPTNTTLLKMADCGGLPQVVQPGKLTEAFKYFVQGMGYIPYVQLSHLNTESVPTASMTRLIRSRTHSSSSVGSGESARSRSHISNQGEGTAGPPEAADVQDTPQTMEVSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T045</accession>
    <name>A0A8C3T045_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">POU domain protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the POU transcription factor family. Class-3 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T045"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022209.1">
        <property type="protein sequence ID" value="ENSCSRP00000021271.1"/>
        <property type="gene ID" value="ENSCSRG00000016109.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007420">
        <property type="term" value="P:brain development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000005">
        <property type="entry name" value="POU domain protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.260.40:FF:000001">
        <property type="entry name" value="POU domain protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.260.40">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010982">
        <property type="entry name" value="Lambda_DNA-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013847">
        <property type="entry name" value="POU"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000327">
        <property type="entry name" value="POU_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050255">
        <property type="entry name" value="POU_domain_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016362">
        <property type="entry name" value="TF_POU_3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11636">
        <property type="entry name" value="POU DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11636:SF125">
        <property type="entry name" value="POU DOMAIN, CLASS 3, TRANSCRIPTION FACTOR 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00157">
        <property type="entry name" value="Pou"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002629">
        <property type="entry name" value="Transcription_factor_POU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00028">
        <property type="entry name" value="POUDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00352">
        <property type="entry name" value="POU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47413">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00035">
        <property type="entry name" value="POU_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00465">
        <property type="entry name" value="POU_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51179">
        <property type="entry name" value="POU_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8 9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 8 9" id="KW-0371">Homeobox</keyword>
    <keyword evidence="7 8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 10" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="POU-specific" evidence="13">
        <location>
            <begin position="74"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="12">
        <location>
            <begin position="164"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="8">
        <location>
            <begin position="166"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="16"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="221"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="46"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="228"/>
            <end position="247"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010250"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU361194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021271.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="260" mass="28992" checksum="36C1BF3800B3D8DC" modified="2022-01-19" version="1">MAQSLIYSQPGGFTVNGMLSPPPGSQSLVHPGLVRGDTPELGDHPSHHHHHHHQHQHHQQHHGGVNSHDPHSDEDTPTSDDLEQFAKQFKQRRIKLGFTQADVGLALGTLYGNVFSQTTICRFEALQLSFKNMCKLKPLLNKWLEEADSSTGSPTSIDKIAAQGRKRKKRTSIEVSVKGALESHFLKCPKPSAQEITNLADSLQLEKEVVRVWFCNRRQKEKRMTPPGIQQQTPDDVYSQVGNVNSDTPPPHHGLQTSVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2W0</accession>
    <name>A0A8C3T2W0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">LIM/homeobox protein Lhx5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2W0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024335.1">
        <property type="protein sequence ID" value="ENSCSRP00000023318.1"/>
        <property type="gene ID" value="ENSCSRG00000017533.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10068367at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030182">
        <property type="term" value="P:neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09367">
        <property type="entry name" value="LIM1_Lhx1_Lhx5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09375">
        <property type="entry name" value="LIM2_Lhx1_Lhx5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000120">
        <property type="entry name" value="Insulin gene enhancer protein ISL-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000075">
        <property type="entry name" value="LIM/homeobox protein Lhx1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000046">
        <property type="entry name" value="LIM/homeobox protein Lhx1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049618">
        <property type="entry name" value="Lhx1/5_LIM1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049619">
        <property type="entry name" value="Lhx1/5_LIM2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050453">
        <property type="entry name" value="LIM_Homeobox_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24208">
        <property type="entry name" value="LIM/HOMEOBOX PROTEIN LHX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24208:SF115">
        <property type="entry name" value="LIM_HOMEOBOX PROTEIN LHX5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 12 14" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 12 14" id="KW-0371">Homeobox</keyword>
    <keyword evidence="6 13" id="KW-0440">LIM domain</keyword>
    <keyword evidence="2 13" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10 12 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="4 13" id="KW-0862">Zinc</keyword>
    <feature type="DNA-binding region" description="Homeobox" evidence="12">
        <location>
            <begin position="180"/>
            <end position="239"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00040544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023318.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="402" mass="44840" checksum="9A791CB54D032A25" modified="2022-01-19" version="1">MMVHCAGCERPILDRFLLNVLDRAWHIKCVQCCECKCNLTEKCFSREGKLYCKNDFFRRFGTKCAGCSQGISPSDLVRKARSKVFHLNCFTCMVCNKQLSTGEELYIIDENKFVCKEDYLNSPSLKEGSLNSVSSCTDRSLSPDLQDTMQDDTKETDNSTSSDKETANNENEEQNSGTKRRGPRTTIKAKQLETLKAAFAATPKPTRHIREQLAQETGLNMRVIQVWFQNRRSKERRMKQLSALGARRHAFFRSPRRMRPLGGRLDESEMLGSTPYTYYGDYQGDYYGPGGNYDFFPHGPPSQAQSPADSSYLPTSGPGSTPLGPLEPPLPGHHPSENQRYTDMISHPDTPSPEPGLTGSLHPIPGEVFSGGPSPPFSMSSNSGYSGPLSHPNQELNEAAVW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3F9</accession>
    <name>A0A8C3T3F9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">12S rRNA N(4)-cytidine methyltransferase METTL15</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Methyltransferase 5 domain-containing protein 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Methyltransferase-like protein 15</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">N4-methylcytidine (m4C) methyltransferase responsible for the methylation of position C839 in mitochondrial 12S rRNA. Involved in the stabilization of 12S rRNA folding, therefore facilitating the assembly of the mitochondrial small ribosomal subunits.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>cytidine(839) in 12S rRNA + S-adenosyl-L-methionine = N(4)-methylcytidine(839) in 12S rRNA + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:62524"/>
            <dbReference type="Rhea" id="RHEA-COMP:16109"/>
            <dbReference type="Rhea" id="RHEA-COMP:16110"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:74506"/>
            <dbReference type="ChEBI" id="CHEBI:82748"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="9">
            <dbReference type="Rhea" id="RHEA:62525"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the methyltransferase superfamily. RsmH family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3F9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023655.1">
        <property type="protein sequence ID" value="ENSCSRP00000022666.1"/>
        <property type="gene ID" value="ENSCSRG00000017103.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071424">
        <property type="term" value="F:rRNA (cytosine-N4-)-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070475">
        <property type="term" value="P:rRNA base methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.170:FF:000002">
        <property type="entry name" value="Probable methyltransferase-like protein 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.170">
        <property type="entry name" value="Putative methyltransferase TM0872, insert domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01007">
        <property type="entry name" value="16SrRNA_methyltr_H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002903">
        <property type="entry name" value="RsmH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023397">
        <property type="entry name" value="SAM-dep_MeTrfase_MraW_recog"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00006">
        <property type="entry name" value="16S rRNA (cytosine(1402)-N(4))-methyltransferase RsmH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11265:SF0">
        <property type="entry name" value="12S RRNA N4-METHYLCYTIDINE METHYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11265">
        <property type="entry name" value="S-ADENOSYL-METHYLTRANSFERASE MRAW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01795">
        <property type="entry name" value="Methyltransf_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81799">
        <property type="entry name" value="Putative methyltransferase TM0872, insert domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010396"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00052418"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00056391"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00073136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00080961"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00081509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022666.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="408" mass="45713" checksum="B1EB01761632D20C" modified="2022-01-19" version="1">MVLFRYSWQLYKRLRLSSLETSSINVGIWARNIHSSAERLEATYEYGIKKQTMHNHGVQKLHQSANDEDCRRPHIPVMVNEVVNCLSPQQGQHMLDMTFGAGGHTTALLQKVTDITVYALDRDPAAYKIAQQLSESYPKQIQALLGQFSQAETLLISAGVEPGTLDGVLLDAGCSSMQLDTPERGFSLRKDGPLDMRMDSGRYPDMPTAADVVNALDQQALASILRTYGEERHAKKIASAVVQARSIYPITRTQQLASIVAGAFPARALYARKDLLQRPTHVATKTFQALRIFVNDELHELYVGLKIAEKFLKPGGRLVALSFHSLEDRIIKRFLQGIDVSEKSNLNIRQKIRQGQQNYSEQDVEEFSSEKSNARWTSIQKKVLTPQAADVQENPRGRSAKLRAAIKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3K7</accession>
    <name>A0A8C3T3K7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3K7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023728.1">
        <property type="protein sequence ID" value="ENSCSRP00000022736.1"/>
        <property type="gene ID" value="ENSCSRG00000017136.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
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    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:002426">
        <property type="entry name" value="Immunoglobulin heavy variable V15-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050199">
        <property type="entry name" value="IgHV"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23266">
        <property type="entry name" value="IMMUNOGLOBULIN HEAVY CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034522284" description="Ig-like domain-containing protein" evidence="4">
        <location>
            <begin position="20"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="14"/>
            <end position="136"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022736.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="16193" checksum="8D73322543154CA5" modified="2022-01-19" version="1">MKSLWLFLSLFSAPSSVLSQVQLVESGPGVVKPGQTLTLTCAVSGVSITDSSYVWNWVRQPPGKGLEWVARIYPHDGRKWFAASLQSRTSISSDTSKNQFSLQLASLAAADTAMYHCARDTVTRSNAGLVQKGEASCLESLGALPHSRLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5E8</accession>
    <name>A0A8C3T5E8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5E8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024793.1">
        <property type="protein sequence ID" value="ENSCSRP00000023765.1"/>
        <property type="gene ID" value="ENSCSRG00000017847.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071396">
        <property type="term" value="P:cellular response to lipid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000002">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF87">
        <property type="entry name" value="OLFACTORY RECEPTOR 51F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
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    </dbReference>
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    <keyword evidence="4" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="28"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="63"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="105"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="143"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="176"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
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            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
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            <end position="265"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="286"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="319"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="44"/>
            <end position="341"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023765.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="40905" checksum="A189987FCD405F58" modified="2022-01-19" version="1">MLEFNTTDFTNPSTFILLGIPGLEAAHVWISIPFCAMYSIAVLGNFTILFIVKREPSLHEPMYYFLSMLAVTDLVLCTSTMPKILSIFWFNSREIDFSACLTQMYFIHCFSAMESGIFVAMALDRYVAICHPLRHSTILTKPIVARIGLTMVLRGGILALPYPFLARQWPYCRTNIIPQPYCAHIAVVNLACADTRVSSYYGLFMLFCVMGLDVIFIAVTNIIPQPYCAHIAVVNLACADTRVSSYYGLFVLFCVMGLDMFFIAMSYIQILRAIFSLPTKDARLKTFGTCGSHLCAILAFYIPNLFFSLLHRFGQNVPLHFHVLIANVYLLMPPMLNPIIYGVRTKQIWIRLVRIFTHEGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T706</accession>
    <name>A0A8C3T706_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="21">Heparan sulfate proteoglycan 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
            <location evidence="1">Basement membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="12">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000024731.1">
        <property type="protein sequence ID" value="ENSCSRP00000023703.1"/>
        <property type="gene ID" value="ENSCSRG00000017104.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="C:basement membrane"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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        <property type="term" value="C:neuronal cell body"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:axon guidance receptor activity"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:calcium ion binding"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072359">
        <property type="term" value="P:circulatory system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050808">
        <property type="term" value="P:synapse organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="EGF_CA"/>
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    </dbReference>
    <dbReference type="CDD" id="cd00055">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="4"/>
    </dbReference>
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        <property type="entry name" value="Ig"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="LamG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00112">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000307">
        <property type="entry name" value="Basement membrane-specific heparan sulfate proteoglycan core protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000709">
        <property type="entry name" value="basement membrane-specific heparan sulfate proteoglycan core protein"/>
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        </source>
    </evidence>
    <sequence length="3122" mass="333092" checksum="77AE49A5DCD908F2" modified="2022-01-19" version="1">GGGAIPAGGLPSAIPCLLSSQGVMSWFSLLSCALLSRWLSLLSACPVYFRALVNFTKSIDYSPHLIDANSEEFQEVSEAVVDTLESEYYKIGGEQVVSVVFIKEIDGYTFVELDVGSEGNPDEGEIRKVLYSVIESGSIAAYVTSTQGFQFRRLGAVPLDVRACTGEEFACSSGECIEKEFRCDRRPDCRDMSDELHCTNPPAGSSPPLGPLLSPLSILPAKGVTSQPPSWLMLQPQVKSCIPNAAWSRLQPSLWQGSPLFTPRASLLSRAPSEWGGDHSGWFPSRTVETWRPLPSPPVLRPGSGSIPDGTRVGGSTLGLPDLQGECQLSPGISVARDCPTPCVQLFLLPSRCPIGYLGLSCERCDARFERVPEGPYLGTCSGCNCHGHSSSCDRVFGYCLNCQHNTEGPQCNKCKPGFFGDATRGNTTACRACPCPYTDSMRRFSDSCFLDTDGQATCDACAPGYTGRRCQRWVPGALGEQQGSQEFMKCDKRGSSDSTGGACRCKPNVVGHLCNECTSGAFYLSDQNPDGCLKCFCMGVSRQCASSSWNREQAMDGERAHFSLANLANTRTVSEGIRSPSHAELAFSAFHALPRDVYYWVLPDRFKGDKVTSYGGELHYTVMYSAAHGAHPLPGQPDVLLRGNGIFLEHFAEADPLPGTPTRLTVPFRERAWRRADRQDATREHLLMALADIDLFMIRASYMDRPAESRLSNIRMDVAVPHATGLEQAVEVEECTCPPGYRGPSCQDCDVGYARTTSGLYLGTCERCDCSGHSTECDAETGDCQNCQDNTEGTRCERCQPGYYGDAQRGTPADCQPCPCHRPHATSQATKTCFLDTDGQPTCNDCTTGYVGRQCQRYGGCQSVPAQIGNCSCDPQGSVSRQCDASRQCQCKPHVEGPSCSSCRANHFHLSAENRDGCLPCFCMGVTQQCTSSSYYRGLITTPFLPGDFQSFALVNRQHSTRIVTGFAVELSAEGPQLSFGRFGQLGQESYYWQLPEAYQGDKVWQEHGLPAGAQSPARPPAPPWLEHGEGVPQVQVSPAQTEVQEGSTVRLYCRVAGSPTATITWEKQGGSLPPQSRSEHTDIATLVIPSIAAADSGVYLCIGTSPAGVGSARIEVVVLRASGRAPPIQIEASSSSVAEGQTLDLNCLVTVLAPATVMWYKRGGSLVTPWTAVELQRFTPAGVGLWHCRARGWAPSGPRTDAHGSQGGFSFSQGRRAALSFSENRETGGCRNERPTVQAVAQGCFLLFPLEFPPCQVSGSRLRISQISAADSGEYVCRVSIGGSPREASIPVTVQHASGVEPPVLIESSSSSIAEGETLDLNCLVAGQAPATVTWYKRGGSLPASHQVGHTHTGHDCGLLGPRESGSGGVVCCRWAHIWRTSISLQSYLVSGSRLRIPQVSAADSGEYVCRVSTGTVVQEASVIVTISSAGSSYCESSCTHPLLLALPALGVRPTIQIEQSSSSITEGQTLDLNCLVEGQAPATVTWYKRGGSLPADHQLSGSHLRLVQVSAVDSGEYVCRAGNKEASVIVTIQQSSSISYRELCMATVLSSSPGRRKLGALWGCTRQGIQELPASAHPAPALGDLPPQLCSISSPWEGVRACSSNPLPLAPPASGITPPVRIESSSSSIAEGQTLDLNCLVAGQVQPRVTWHKRGGSLPAGHQVSGSRLRIPQVSAADSGEYICRVSNGAGPLEASVIVTIPLSAASGMAPPVRIESSSSSIAEGQTLDLNCLVVGQAQPRVTWYKRGGSLPASHQVSGSRLRIPQVSAADSGEYVCRVSTGAMTQEAALVVTIEDSTGPSYPSGVVPPVRIESSSSSIAEGQTLDLNCLIAGQAPATVTWYKRGGSLPASHQVSDSRLRLVQVSAADSGEYVCRLSTSAGPREASITVSVPSGTSSSYRLQSPIISIEPHSTAVRQGEDATFKCRVHDGARPINITWKMAPKQQLQDNVKISPNGSVITISRARPSNQGAYRCVASNRYGVANSVVNLMVQGSPTVSVMPKGPVTVKAGKSISLDCLGMGDPRPLVRWSRLGMRQKIEHQTLLPLEPHPLPQISAAKPEDAGTYICMAQNSIGSAQVQVEVSVEAAHGKPGAPEITVKPTLTVIAGETATLQCSATGDPPPTIQWSKLRAPLPWQHQVVNNTLLIRRVAQQDSGQYICNASNAAGFTEAFITLDVETPPYATSLPEEVSVQAGEAVQLQCLAHGTPPLHYQWSKANGSLSSHAVLRASALHISPIAHEDSGTYRCRVSNRVGSAEAFAQVSVQAGTSVPLSPAGSAPGASPTVRVTPQMDVKGVGGTAEFTCSVTGDTRARIEWVREGGELPASHSVRNGVLRIQNLDRGCQGVYTCRVSSPSGQAQDSARLVIQALPKVMINVRTSVQSVLVGAAVEFECLAIGDPKARITWSKVGSHIRPEVVVSGGTVKIERVEQSDAGQYRCTATNDVGTVQSNVILHVQSIPQIATQPEVKEVTTGSRAVFPCLASGFPVPEIKWTKLEGDLPKDICLENNILTIPSVKPEDAGIYVCTASNRQGKVTAFSMLKVRERVVPYFTQNPPTFLALPTIKDAYKKFEIQITFRPESADGMLLYNGQKKSTGADFVSFGLVGGRPEFRFDAGSGMATIRHPAPIRLGEFHTIRLHRNLTRGSLVLDSHPPVNGTSQGKFQGLDLNEELYLGGYPDYTAVAKSGLSSGFVGCVRQLLVQGEEVIFKDLDLRAHSVSNCPTCRDRPCQNGGVCRDSESSSYVCHCPQEFTGSNCEHSQALHCHPGTAPQHRCPIATALSHGTRRGPAGQPWARPCTEWLLSSLDPISCVLYPALNGPSGAAQAPEPLAKPREAPGTEAEGACVPVTRRRLSPRQVSINGKKVDISYSFLESRGIAQCYDNSPCDRGPCLHGATCMATGEYAFQCRCQDGFRGDRCELAEDRCLLRNPCLNGGTCKANQCLCPAGFSGPYCEQGTRTGAGGSRPADAPGQYGAYFQDGGYLALPRHVLPPVGANTSRSPHRYQLGSGEASIVSEDPINDGEWHRVTAIREGRQGSIQVDGEELVSGESPGSNVMVNTQGSVYIGGAPAIRALTAGKFRSGITGCIKNLVLSSERPGPLPRQPIDLQHHSEAGVNMQECPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8X4</accession>
    <name>A0A8C3T8X4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">SCP domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CRISP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8X4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027069.1">
        <property type="protein sequence ID" value="ENSCSRP00000025982.1"/>
        <property type="gene ID" value="ENSCSRG00000019365.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd05383">
        <property type="entry name" value="CAP_CRISP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.33.10:FF:000005">
        <property type="entry name" value="Cysteine-rich secretory protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.33.10">
        <property type="entry name" value="CAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018244">
        <property type="entry name" value="Allrgn_V5/Tpx1_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014044">
        <property type="entry name" value="CAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035940">
        <property type="entry name" value="CAP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001283">
        <property type="entry name" value="CRISP-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034117">
        <property type="entry name" value="SCP_CRISP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10334">
        <property type="entry name" value="CYSTEINE-RICH SECRETORY PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00188">
        <property type="entry name" value="CAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00837">
        <property type="entry name" value="V5TPXLIKE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00198">
        <property type="entry name" value="SCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55797">
        <property type="entry name" value="PR-1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01009">
        <property type="entry name" value="CRISP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01010">
        <property type="entry name" value="CRISP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SCP" evidence="3">
        <location>
            <begin position="29"/>
            <end position="170"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="SMART" id="SM00198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025982.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="197" mass="22243" checksum="F3A88DD2391D910D" modified="2022-01-19" version="1">IFHELMMFIKTHYLELIPSFAALSTDKEDQRKEIVDQHNALRRGVMPTSRNMLKMEWSPAAAENAKSWANECTLSHSPEKRRITTVGCGENLYMSTAPNSWSDAIQSWYNEVENFMYGIGPTKPGAVIGHYTQVVWYKSYQIGCAVAFCPQSEYNYFYVCQYCPAGNYENIMSTPYKSGAACGDCPNACDNGLCSKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9D5</accession>
    <name>A0A8C3T9D5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Pleckstrin homology domain containing A8</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9D5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025921.1">
        <property type="protein sequence ID" value="ENSCSRP00000024864.1"/>
        <property type="gene ID" value="ENSCSRG00000018625.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902387">
        <property type="term" value="F:ceramide 1-phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902388">
        <property type="term" value="F:ceramide 1-phosphate transfer activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.3520.10:FF:000001">
        <property type="entry name" value="Pleckstrin domain-containing family A member 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3520.10">
        <property type="entry name" value="Glycolipid transfer protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036497">
        <property type="entry name" value="GLTP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014830">
        <property type="entry name" value="Glycolipid_transfer_prot_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10219">
        <property type="entry name" value="GLYCOLIPID TRANSFER PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10219:SF25">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY A MEMBER 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08718">
        <property type="entry name" value="GLTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF110004">
        <property type="entry name" value="Glycolipid transfer protein, GLTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Glycolipid transfer protein" evidence="2">
        <location>
            <begin position="289"/>
            <end position="429"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF08718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024864.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="478" mass="53456" checksum="DD2B672B2BAF327B" modified="2022-01-19" version="1">MAVCEIQVHHADSTRMDLIIPGEQYFYLKARSAAERQKWLVALGTAKACLTDSRTQREKELTENTEALKTKMSELRLYCDLLVQQVDKTKEASICGVSESENGIDMGALLKSTCNTFLKTLEECMQIANVAFSSELLHRTPSGSPHLAVLKSNKVTPPVSSSSTTTERQMELNSCENGSIKAETNHCEQTLINTLIPSHLKSNEGDCDVSTEDRVEKKLTGDEVKDDEESKMLPIEGNSVNESLQLAMDSITGPVPSHWGEGKEEDLPTFFSVMNIRFSDIELQEGDGIPTEEFLQSCYAIVPVLDKLGPTVFAPVKMDFVGNIKKINQKYITNREEFNTLQKIVLHEVSAEVAHIRNSATEALLWLKRGLKFLKGFLTEVKNGEKNIQTALNNAYGKTLRQHHGWVVRGVFALALRAAPTYEDFVVALSVKKCDDQEEAFYNAMQRDLNIYLPAMEKQLNILDTLYEVHGLESDEVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9D6</accession>
    <name>A0A8C3T9D6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 7">Protein pelota homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Component of the Pelota-HBS1L complex, a complex that recognizes stalled ribosomes and triggers the No-Go Decay (NGD) pathway. In the Pelota-HBS1L complex, pelo recognizes ribosomes stalled at the 3' end of an mRNA and engages stalled ribosomes by destabilizing mRNA in the mRNA channel.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 7">
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 7">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 7">Belongs to the eukaryotic release factor 1 family. Pelota subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9D6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026199.1">
        <property type="protein sequence ID" value="ENSCSRP00000025136.1"/>
        <property type="gene ID" value="ENSCSRG00000018819.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070651">
        <property type="term" value="P:nonfunctional rRNA decay"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070966">
        <property type="term" value="P:nuclear-transcribed mRNA catabolic process, no-go decay"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070481">
        <property type="term" value="P:nuclear-transcribed mRNA catabolic process, non-stop decay"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032790">
        <property type="term" value="P:ribosome disassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071025">
        <property type="term" value="P:RNA surveillance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.870:FF:000001">
        <property type="entry name" value="Protein pelota homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1330.30:FF:000008">
        <property type="entry name" value="Protein pelota homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.60:FF:000002">
        <property type="entry name" value="Protein pelota homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1330.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.60">
        <property type="entry name" value="eRF1 domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.870">
        <property type="entry name" value="Pelota, domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042226">
        <property type="entry name" value="eFR1_2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005141">
        <property type="entry name" value="eRF1_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005142">
        <property type="entry name" value="eRF1_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005140">
        <property type="entry name" value="eRF1_Pelota-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038069">
        <property type="entry name" value="Pelota/DOM34_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058547">
        <property type="entry name" value="Pelota_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029064">
        <property type="entry name" value="Ribosomal_eL30-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004405">
        <property type="entry name" value="TF_pelota"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00111">
        <property type="entry name" value="pelota"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10853">
        <property type="entry name" value="PELOTA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10853:SF0">
        <property type="entry name" value="PROTEIN PELOTA HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03464">
        <property type="entry name" value="eRF1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03465">
        <property type="entry name" value="eRF1_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26356">
        <property type="entry name" value="Pelota_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01194">
        <property type="entry name" value="eRF1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF159065">
        <property type="entry name" value="Dom34/Pelota N-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55315">
        <property type="entry name" value="L30e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53137">
        <property type="entry name" value="Translational machinery components"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="eRF1/Pelota-like N-terminal" evidence="8">
        <location>
            <begin position="1"/>
            <end position="130"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU362019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM01194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025136.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="385" mass="43522" checksum="BDEFFA28C8E0B77E" modified="2022-01-19" version="1">MKLVRKDIEKDNAGQVTLIPEDPEDIWHTYNLLQVGDSLRASTIRKVQTESSTGSVGSNRIRTTLTLCVETIDFDSQACQLRVKGTNIQENEYVKMGAYHTIELEPNRQFTLAKKQWDSVVLERIEQACDPSWSADVAAVVMQEGLAHICLVTPSMTLTRAKIEVNIPRKRKGNCSQHDRALERFYEQVVQAIQRHINFEIVKCVLVASPGFVREQFCDYMFQQAVKTDNKLLLENRSKFLQVHSSSGHKYALKEALCDPAVASRLSDTKAAGEVKALDDFYKMLQHEPDRAFYGLKHVEKANEAMAIDTLLISDELFRHQDVASRSRYVRLVDSVRENMGTVRIFSSLHVSGEQLGQLTGVAAILRFPVAELSDQEEESSSEED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAS6</accession>
    <name>A0A8C3TAS6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Phosphoinositide 3-kinase adapter protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">B-cell adapter for phosphoinositide 3-kinase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">B-cell phosphoinositide 3-kinase adapter protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Signaling adapter that contributes to B-cell development by linking B-cell receptor (BCR) signaling to the phosphoinositide 3-kinase (PI3K)-Akt signaling pathway. Has a complementary role to the BCR coreceptor CD19, coupling BCR and PI3K activation by providing a docking site for the PI3K subunit PIK3R1. Alternatively, links Toll-like receptor (TLR) signaling to PI3K activation, a process preventing excessive inflammatory cytokine production. Also involved in the activation of PI3K in natural killer cells. May be involved in the survival of mature B-cells via activation of REL.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027649.1">
        <property type="protein sequence ID" value="ENSCSRP00000026542.1"/>
        <property type="gene ID" value="ENSCSRG00000019755.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036312">
        <property type="term" value="F:phosphatidylinositol 3-kinase regulatory subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10140:FF:000010">
        <property type="entry name" value="phosphoinositide 3-kinase adapter protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10140">
        <property type="entry name" value="Toll/interleukin-1 receptor homology (TIR) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052446">
        <property type="entry name" value="B-cell_PI3K-Signaling_Adptrs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017893">
        <property type="entry name" value="DBB_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041340">
        <property type="entry name" value="PIK3AP1_TIR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000157">
        <property type="entry name" value="TIR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035897">
        <property type="entry name" value="Toll_tir_struct_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16267">
        <property type="entry name" value="BANK1/PIK3AP1 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16267:SF12">
        <property type="entry name" value="PHOSPHOINOSITIDE 3-KINASE ADAPTER PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14545">
        <property type="entry name" value="DBB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18567">
        <property type="entry name" value="TIR_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01282">
        <property type="entry name" value="DBB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51376">
        <property type="entry name" value="DBB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50104">
        <property type="entry name" value="TIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="TIR" evidence="12">
        <location>
            <begin position="8"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="DBB" evidence="13">
        <location>
            <begin position="185"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="694"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="704"/>
            <end position="715"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="716"/>
            <end position="739"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="769"/>
            <end position="779"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="793"/>
            <end position="802"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00054714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00073263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00078663"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00079489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026542.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="802" mass="90397" checksum="37445E547436311F" modified="2022-01-19" version="1">MASPGAPGGCDVLIVYARDASEWCQYLQNLFLSCRHVRKQRVLSYEVEYGAAVPLEEFDRFSSSRCIIVLLSAELVQNFYIPDVLSSLQEALRPPHKVVKLFCGVADCDDYSGFFRDWAQWKELTYDDEPDAYIATVKKAISEDSGCDSVTDTEAEDERNPVYSRKLAMSQQHGTSESTLGDLVVQPDRIRCGVQTALYIIMKCKLDCQVKTEAEFFPENAQSVRVPAKMENEYTVSVQAPDLTSGVASLRIYSGDLMVGETNISYYTDMEEIGNLLANAANPVEFMCQAFKIVPYNIEALDKLLTESLKNNIPASGLHLFGINQLEEEDMTTNQRDEELPTLLHFAAKYGLKNLTALLLTCPGALQAYSVANKYGYYPNNIAENHGFKDLRQFIDEYVETADMLKSHIKEELMQGEEDDSVYESMAHLSTDLLMKCSLNPGCDDELYESMANFAPDATDDLYVEMLQSKPEAPITRDQLSLTTKDSMIRKFLEGSSKDVPDSEDDPYQQCGEDELYYTVEQDDFPQEMVNRPPVPVPRPDSSSLHQDTELYISKVFAGKAHERPGNLYVSTGKIKKEPAVRLVRDQSQSSIYDPFAGMKTPGQRQLITLQEQVKMGLLNVDEAVLHFKEWQLNQKKRSESFRFQQENLKRLRDSITRRQIEKQKTGKRSDLEITVPIRPSHNAPGKLECGIYEFGPRKNVFPPKKEIKRGEWKTESTSSTASSASNRSSTRSTLSVSSGMEGDSEDNEIPEATRSRSPIPPQMERFPLTPPERPPRIPPRGASRPVSSENFFPPPVPPRGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAW0</accession>
    <name>A0A8C3TAW0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Large ribosomal subunit protein eL31</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">60S ribosomal protein L31</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Component of the large ribosomal subunit. The ribosome is a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell.</text>
    </comment>
    <comment type="subunit">
        <text evidence="2">Component of the large ribosomal subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eL31 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAW0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027095.1">
        <property type="protein sequence ID" value="ENSCSRP00000026009.1"/>
        <property type="gene ID" value="ENSCSRG00000019361.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002181">
        <property type="term" value="P:cytoplasmic translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00463">
        <property type="entry name" value="Ribosomal_L31e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.440.10:FF:000001">
        <property type="entry name" value="60S ribosomal protein L31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.440.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000054">
        <property type="entry name" value="Ribosomal_eL31"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020052">
        <property type="entry name" value="Ribosomal_eL31_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023621">
        <property type="entry name" value="Ribosomal_eL31_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10956">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10956:SF0">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01198">
        <property type="entry name" value="Ribosomal_L31e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01380">
        <property type="entry name" value="Ribosomal_L31e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54575">
        <property type="entry name" value="Ribosomal protein L31e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01144">
        <property type="entry name" value="RIBOSOMAL_L31E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00034092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00035230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026009.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="145" mass="16812" checksum="2EB7B6E540B81602" modified="2022-01-19" version="1">MAPAKKGGEKKKGRSAINEVVTREYTINIHKRIHGVGFKKRAPRALKEIRKFAMKEMGTPDVRIDTRLNKAVWAKGIRNVPYRIRVRLSRKRNEDEDSPNKLYTLVTYVPVTTFKSIYTDTIPTVFELLSFLPSFPLENGWDYMP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB08</accession>
    <name>A0A8C3TB08_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18 23">Tyrosine-protein kinase</fullName>
            <ecNumber evidence="18 23">2.7.10.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="28 29">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="28" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="28" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Tyrosine kinase of the non-receptor type, involved in the IFN-alpha/beta/gamma signal pathway. Kinase partner for the interleukin (IL)-2 receptor as well as interleukin (IL)-10 receptor. Kinase partner for the type I interferon receptor IFNAR2. In response to interferon-binding to IFNAR1-IFNAR2 heterodimer, phosphorylates and activates its binding partner IFNAR2, creating docking sites for STAT proteins. Directly phosphorylates STAT proteins but also activates STAT signaling through the transactivation of other JAK kinases associated with signaling receptors.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16 18 23">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.2"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endomembrane system</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="18">Belongs to the protein kinase superfamily. Tyr protein kinase family. JAK subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.10.2" evidence="18 23"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB08"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002211.1">
        <property type="protein sequence ID" value="ENSCSRP00000002148.1"/>
        <property type="gene ID" value="ENSCSRG00000001666.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000028001.1">
        <property type="protein sequence ID" value="ENSCSRP00000026882.1"/>
        <property type="gene ID" value="ENSCSRG00000019968.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1915767at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005131">
        <property type="term" value="F:growth hormone receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004715">
        <property type="term" value="F:non-membrane spanning protein tyrosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007259">
        <property type="term" value="P:cell surface receptor signaling pathway via JAK-STAT"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098761">
        <property type="term" value="P:cellular response to interleukin-7"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019221">
        <property type="term" value="P:cytokine-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060397">
        <property type="term" value="P:growth hormone receptor signaling pathway via JAK-STAT"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14473">
        <property type="entry name" value="FERM_B-lobe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05077">
        <property type="entry name" value="PTK_Jak1_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000110">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000135">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000293">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000055">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000114">
        <property type="entry name" value="Tyrosine-protein kinase JAK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019749">
        <property type="entry name" value="Band_41_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035963">
        <property type="entry name" value="FERM_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019748">
        <property type="entry name" value="FERM_central"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000299">
        <property type="entry name" value="FERM_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041155">
        <property type="entry name" value="FERM_F1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041046">
        <property type="entry name" value="FERM_F2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051286">
        <property type="entry name" value="JAK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041381">
        <property type="entry name" value="JAK1-3/TYK2_PHL_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016251">
        <property type="entry name" value="Tyr_kinase_non-rcpt_Jak/Tyk2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020776">
        <property type="entry name" value="Tyr_kinase_non-rcpt_Jak1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45807">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE HOPSCOTCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45807:SF5">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE JAK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18379">
        <property type="entry name" value="FERM_F1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18377">
        <property type="entry name" value="FERM_F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17887">
        <property type="entry name" value="Jak1_Phl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21990">
        <property type="entry name" value="SH2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000636">
        <property type="entry name" value="TyrPK_Jak"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01823">
        <property type="entry name" value="JANUSKINASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01824">
        <property type="entry name" value="JANUSKINASE1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00295">
        <property type="entry name" value="B41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47031">
        <property type="entry name" value="Second domain of FERM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50057">
        <property type="entry name" value="FERM_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9 18 20" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8 18 23" id="KW-0418">Kinase</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 18 20" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="29" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="13 21" id="KW-0727">SH2 domain</keyword>
    <keyword evidence="4 18 23" id="KW-0808">Transferase</keyword>
    <keyword evidence="15 18 23" id="KW-0829">Tyrosine-protein kinase</keyword>
    <keyword evidence="11" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="FERM" evidence="27">
        <location>
            <begin position="34"/>
            <end position="444"/>
        </location>
    </feature>
    <feature type="domain" description="SH2" evidence="25">
        <location>
            <begin position="463"/>
            <end position="568"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="26">
        <location>
            <begin position="607"/>
            <end position="880"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="26">
        <location>
            <begin position="900"/>
            <end position="1178"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="347"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="24">
        <location>
            <begin position="361"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="24">
        <location>
            <begin position="371"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="19">
        <location>
            <position position="1028"/>
        </location>
    </feature>
    <feature type="binding site" evidence="20">
        <location>
            <begin position="906"/>
            <end position="914"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="20 22">
        <location>
            <position position="933"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00051245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00054436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PIRNR" id="PIRNR000636"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PIRSR" id="PIRSR000636-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR000636-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="RuleBase" id="RU362096"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026882.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1181" mass="136490" checksum="8C3610E94C11DE17" modified="2022-01-19" version="1">MQYLNVKEDCKAMAFCAKLRNSKKSEVTTEAQEQGLEILFYLQEKPPIRYTSGEYTAENLCTEAAQKCSVSPLCHNLFALFEESKKLWYAPNHVFKIDDKTALRLHYRMRYYFMNWHGTSENEPSVWRHSPKKPKHFYEKKLLPDGTPIFDTSPKKQKNSYEKKLVPDGTPILDANSLEYLFAQGQYDLVKCLAPVRDPKNDQEVHEIENECLGMAVLAISHYAIKKNMKLPELPKDISYKRYIPETLNKTIRQRNILTRIRINNVFKDFLKEFNNKTICDSSVSPHDLKVKYLSTMETLTKNYGAEIFETSSLQISTENEKHGFNFGENGIIPQYEVMVTGNNGIQWRRKPNGVQPEKEKHHKLKRKKSDSKNKKDEGKNKIREEWNNFSYFPEITLLVIKESTININKQNHEKMELKLSSHEEALSFASLVDGYFRLTADAHLYLCTDVAPPLIVHNIKNGCHGPICTEYAINKLRQEGNEEGMYVLRWSCTDFNHILMTVTCSEISQQRLHESVQYKNFQIEVTKDGCFLHGSNKFFPSLKELMDHLKGQTLRTDNISFTLKRCCQPKPKEISNLLVATKKGQEWQPVCPLGQLSFHRILKEEVMQDEHLGRGTRTQIYSGILNYKEDENEGYQDEKEKKVLLKVLDPSHRDISLAFFETASTMRQISHKHIVFLHGVCVRDVENIMVEEFVEFGPLDLFMHRKSDVLTTPWKFKVAKQLASALSYLEDKELVHGNVCTKNILLAREGIDHEYGPFIKLSDPGIPITVLSRQECVERIPWIAPECVEDSKNLSVAADKWSFGTTLWEICYNGEAPLKDKTLAEKERFYEGHFMLVTPSCKELADLMKQCMHYDPNQRPFFRAIMRDINKVEEQNPDIISEKKPFAEVDPTLFEKRFLKRIRDLGEGHFGKVELCRYDPEGDNTGEQVAVKSLKPESGGNHIADLKKEIEILRNLYHENIVKYKGICIEDGGSGIKLIMEFLPSGSLKEYLPRNKSKITLKHQLRYAVQICKGMDYLGSRQYVHRDLAARNVLVESENRVKIGDFGLTKVIETNKEYYTVKDDLDSPVFWYAPECLLQSKFYIASDVWSFGVTLYELLTYCDSESSPMAEFLKMIGPTQGQMTVTRLVRVLGEGKRLPRPPSSPEEVDQLMRKCWIHNPGERTTFQDLIQGFEALINKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB29</accession>
    <name>A0A8C3TB29_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Argininosuccinate synthase</fullName>
            <ecNumber evidence="4">6.3.4.5</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Citrulline--aspartate ligase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-citrulline + L-aspartate + ATP = 2-(N(omega)-L-arginino)succinate + AMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10932"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29991"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57472"/>
            <dbReference type="ChEBI" id="CHEBI:57743"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.3.4.5"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Amino-acid biosynthesis; L-arginine biosynthesis; L-arginine from L-ornithine and carbamoyl phosphate: step 2/3.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3">Nitrogen metabolism; urea cycle; (N(omega)-L-arginino)succinate from L-aspartate and L-citrulline: step 1/1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytosol</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="6.3.4.5" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB29"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026845.1">
        <property type="protein sequence ID" value="ENSCSRP00000025763.1"/>
        <property type="gene ID" value="ENSCSRG00000019239.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00068">
        <property type="reaction ID" value="UER00113"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00158">
        <property type="reaction ID" value="UER00272"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004055">
        <property type="term" value="F:argininosuccinate synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000053">
        <property type="term" value="P:argininosuccinate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006526">
        <property type="term" value="P:L-arginine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000050">
        <property type="term" value="P:urea cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd01999">
        <property type="entry name" value="ASS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.620:FF:000019">
        <property type="entry name" value="Argininosuccinate synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.470:FF:000003">
        <property type="entry name" value="Argininosuccinate synthase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1260.10:FF:000005">
        <property type="entry name" value="Argininosuccinate synthase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1260.10">
        <property type="entry name" value="Argininosuccinate synthetase, chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.620">
        <property type="entry name" value="HUPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.470">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00005">
        <property type="entry name" value="Arg_succ_synth_type1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048268">
        <property type="entry name" value="Arginosuc_syn_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048267">
        <property type="entry name" value="Arginosuc_syn_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001518">
        <property type="entry name" value="Arginosuc_synth"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018223">
        <property type="entry name" value="Arginosuc_synth_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023434">
        <property type="entry name" value="Arginosuc_synth_type_1_subfam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024074">
        <property type="entry name" value="AS_cat/multimer_dom_body"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014729">
        <property type="entry name" value="Rossmann-like_a/b/a_fold"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00032">
        <property type="entry name" value="argG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001770">
        <property type="entry name" value="PRK00509.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11587">
        <property type="entry name" value="ARGININOSUCCINATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11587:SF2">
        <property type="entry name" value="ARGININOSUCCINATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20979">
        <property type="entry name" value="Arginosuc_syn_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00764">
        <property type="entry name" value="Arginosuc_synth"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52402">
        <property type="entry name" value="Adenine nucleotide alpha hydrolases-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69864">
        <property type="entry name" value="Argininosuccinate synthetase, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00564">
        <property type="entry name" value="ARGININOSUCCIN_SYN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00565">
        <property type="entry name" value="ARGININOSUCCIN_SYN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0028">Amino-acid biosynthesis</keyword>
    <keyword evidence="9" id="KW-0055">Arginine biosynthesis</keyword>
    <keyword evidence="13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0436">Ligase</keyword>
    <keyword evidence="12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0835">Urea cycle</keyword>
    <feature type="domain" description="Arginosuccinate synthase-like N-terminal" evidence="16">
        <location>
            <begin position="8"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="domain" description="Arginosuccinate synthase C-terminal" evidence="17">
        <location>
            <begin position="180"/>
            <end position="403"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00014810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022571"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00029916"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00049077"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF00764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF20979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025763.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="416" mass="47104" checksum="A24A85176333562A" modified="2022-01-19" version="1">MSQSKGTVVLAYSGGLDTSCILVWLKEQGYDVIAYLANIGQNENFEEARKKALALGARKVYIEDVSREFVEEFIWPAVQANALYEDRYLLGTSLARPCIARKQVEIARKEGAQFVSHGATGKGNDQVRFELTCYALWPQIKIIAPWRMPEFYNRFCGRNDLMDYAKKHGIPVPVTPKCPWSMDENLMHISYEAGILENPKNQAPPGLYTKTKDPATSPDTPDILEIEFRKGVPVKVTNTKDGATHQSSLELFVYLNEIAGKHGVGRIDIVENRFIGMKSRGIYETPAGTILYHAHLDIEAFTMDREVRKIKQGLALKFSELVYNGFWYSPECDYVRQCISKSQEMVEGKVRVSAFKGQVYILGRESPRSLYNEELVSMNVQGDYEPSDATGFININSLRLKEYHRLQSKVAAKQNE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBW5</accession>
    <name>A0A8C3TBW5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Ataxin 7 like 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028142.1">
        <property type="protein sequence ID" value="ENSCSRP00000027022.1"/>
        <property type="gene ID" value="ENSCSRG00000020028.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.670">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052237">
        <property type="entry name" value="Ataxin-7-like_regulator"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013243">
        <property type="entry name" value="SCA7_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15117">
        <property type="entry name" value="ATAXIN 7 RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15117:SF9">
        <property type="entry name" value="ATAXIN-7-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08313">
        <property type="entry name" value="SCA7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51505">
        <property type="entry name" value="SCA7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SCA7" evidence="2">
        <location>
            <begin position="276"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="115"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="259"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="334"/>
            <end position="441"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="596"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="683"/>
            <end position="716"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="758"/>
            <end position="778"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="334"/>
            <end position="355"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="356"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="395"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="596"/>
            <end position="608"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="609"/>
            <end position="619"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="620"/>
            <end position="633"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="640"/>
            <end position="658"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="683"/>
            <end position="697"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="703"/>
            <end position="714"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51505"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027022.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="826" mass="89121" checksum="C2C833F2840C5372" modified="2022-01-19" version="1">DDVRRSRIPWLQQGGRSRSGAMAALERPVPSPEAFLGQPWAAWVREAAPPHAHCVDLEETGKEGGKSREVMRLNKEDMHLFGHYPAHDDFYLVVCNICNQVVKPQVFQSHCERRHSSMCKPSPSPASPPSNSRTSLVQIKQKACISGHNPVSSNSKPFKTPKDNLLTSASRQHTVFPSKLSRDKPCVPVPVVSLEKIPNLVKADGANVKMNSTTTTTITSSASSSTIPAPTLVKSALTSKSVPPSPEKILNGKGILAPSIDKKHQNGTKSSNKPYKRLSEREFDPNKHCGVLDPETKKPCTRSLTCKTHSLNHRRAVPGRKKQFDILLAEHKARSREKEVAKDKEHPQSIRETHQSHPTPAQDSLPGSSLNSGQEPKVTFPAKSRPPNSVLPRPSSANSVNSNSSSNHSGYVPELPLPSMGGDLASRLSSDEGEVDGAEESEKLDCHFSGHHPRPLGFCSFGSRLMGRGYYVFDRRWDHFRFALNSMVEKHLNSQMWKKIPPAADSPMPSPAAHIATPFPASVLQPFSNPNAVYIPSTPISSRITSSYIMTSAMLSNTAFVTASDTNSIVSHTTAFPHVAASLSIMDSTFKAPSAVSPVPAVIPSPSHKPSKTKTSKSSKVKDLSSRSDESSSNKKKKSQSSSSSLSLQTSSSSSFSGSHKKNCVLNSSSTLNSYQATSSYNSMSVHNTNNGTSPLSAKSEPSGRTSLASSSTDSVKHMSMVVSSIDSSNLSVSSYVHHSGDHSLAAHNAVSSLPLSFDKSEGKKRKNSSTSSKACKITKMPGMNSVHKKSTANLISTVPDPPNSSLSRQVRDSSSYFSAGLIYLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDZ2</accession>
    <name>A0A8C3TDZ2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDZ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027582.1">
        <property type="protein sequence ID" value="ENSCSRP00000026475.1"/>
        <property type="gene ID" value="ENSCSRG00000019706.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051308">
        <property type="term" value="P:male meiosis chromosome separation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007127">
        <property type="term" value="P:meiosis I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033587">
        <property type="entry name" value="M1AP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28642">
        <property type="entry name" value="MEIOSIS 1 ARREST PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28642:SF1">
        <property type="entry name" value="MEIOSIS 1 ARREST PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026475.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="152" mass="17063" checksum="C4462947EA3837FA" modified="2022-01-19" version="1">VHKGLPVRVQTDLYRGKIPTCVIRGLILIVDIKPPLWANTCSKLCEALENFFCLACSLAGPCRIPLLSLYVVQNQHECLLPFVQVKGSFPRLQTCISELRSLPREGTFHQKGDRVMQAVQDGLQQFKQYTRHMLAGGSVNSSVEVSRVLGRW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEN6</accession>
    <name>A0A8C3TEN6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein uL15m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">39S ribosomal protein L15, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the universal ribosomal protein uL15 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEN6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028408.1">
        <property type="protein sequence ID" value="ENSCSRP00000027284.1"/>
        <property type="gene ID" value="ENSCSRG00000020231.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="361383at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.100.10.10:FF:000006">
        <property type="entry name" value="39S ribosomal protein L15, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.100.10.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01341">
        <property type="entry name" value="Ribosomal_uL15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030878">
        <property type="entry name" value="Ribosomal_uL15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021131">
        <property type="entry name" value="Ribosomal_uL15/eL18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036227">
        <property type="entry name" value="Ribosomal_uL15/eL18_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005749">
        <property type="entry name" value="Ribosomal_uL15_bac-type"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01071">
        <property type="entry name" value="rplO_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12934">
        <property type="entry name" value="50S RIBOSOMAL PROTEIN L15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12934:SF11">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN UL15M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00828">
        <property type="entry name" value="Ribosomal_L27A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52080">
        <property type="entry name" value="Ribosomal proteins L15p and L18e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035299"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027284.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="33626" checksum="1B4DCA16CEE06FB7" modified="2022-01-19" version="1">MAAASRGGGGTKALELLRALPRVSLVNLRPNPGARKLEKRRGRGRHGGKKSGRGHKGERQRGTRPRLGFEGGQTPFYLVIPKYGYNEGHSRRRQYHPLSLQKLQYLIDLGRVDPTQPIDLTQLTNARGVTIQPLKRDYGVQLVEKGADIFSAKVNIEVQMASELAIAAIEKNGGVITTGFYDPRSLEILCKPIPFFLRGQPIPKRMLPPEDLVRYYTDARNRGYLADPSKIPEARLELAKKYGYVLPDISKDELFQMLSTRKDPRQIFFGLAPGWVVNMSEKKILKPTDERLLRYYSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFU7</accession>
    <name>A0A8C3TFU7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Mitochondrial poly(A) polymerase</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFU7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028819.1">
        <property type="protein sequence ID" value="ENSCSRP00000027683.1"/>
        <property type="gene ID" value="ENSCSRG00000020482.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990817">
        <property type="term" value="F:poly(A) RNA polymerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031123">
        <property type="term" value="P:RNA 3'-end processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05402">
        <property type="entry name" value="NT_PAP_TUTase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1410.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.460.10">
        <property type="entry name" value="Beta Polymerase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054708">
        <property type="entry name" value="MTPAP-like_central"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043519">
        <property type="entry name" value="NT_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002058">
        <property type="entry name" value="PAP_assoc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041252">
        <property type="entry name" value="RL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12271">
        <property type="entry name" value="POLY A POLYMERASE CID PAP -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12271:SF133">
        <property type="entry name" value="POLY(A) RNA POLYMERASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22600">
        <property type="entry name" value="MTPAP-like_central"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03828">
        <property type="entry name" value="PAP_assoc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17797">
        <property type="entry name" value="RL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81301">
        <property type="entry name" value="Nucleotidyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81631">
        <property type="entry name" value="PAP/OAS1 substrate-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0460">Magnesium</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="RL" evidence="7">
        <location>
            <begin position="18"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="domain" description="Poly(A) RNA polymerase mitochondrial-like central palm" evidence="8">
        <location>
            <begin position="146"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="domain" description="PAP-associated" evidence="6">
        <location>
            <begin position="398"/>
            <end position="441"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF03828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF17797"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF22600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027683.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="542" mass="60857" checksum="B00E71349DB1C81E" modified="2022-01-19" version="1">MGGEGKTRDSKVGTRKKTFPEVQAERLEQAQRTVLINCPAKISEKKFLKYLSHHGKINSHYFYESYGTYAVVEFSEKDSIASLQDVTRTPGVEEECAVPFKSRLFTLTLKNPSTQAADQAPVHCHKQSTILVSDLVQKLCSADSVSNQLYTLMDEYQLTEENTKLRFLVCSLIQEIACAYFPECTVKPFGSSVNTFGKLGCDLDMFLDLDEIGRSPTRAKTGPFYMEYQMKRVPSQRIASQRILSVIGDCIDNFGPGCVGVQKILNARCPLVRFSHQPTGFQCDLTTNNRVAMRSSELLYIYGSLDSRVRALVFSVRCWARVHGITSTIPGPWITNFSLTMMALFFLQKRTPPIIPTLDQLKDLADAEDKHVVEGHDCTFASNLNKIKPTENTETLDVLLSDFFEYFGNFAFKKNSINIRKGKEQNKPEPSPLYIQNPFEQALNISKNVNQSQLDRFVALARECAWILQQEDKGNSSLSNSQPWGLAALLLPSVASNCVKGKKRKRVQASERIKSLLDSLKINNANSLVNNGGKRTFSSQTR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIW5</accession>
    <name>A0A8C3TIW5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Sodium/potassium-transporting ATPase subunit beta-3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the X(+)/potassium ATPases subunit beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030614.1">
        <property type="protein sequence ID" value="ENSCSRP00000029441.1"/>
        <property type="gene ID" value="ENSCSRG00000021539.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005890">
        <property type="term" value="C:sodium:potassium-exchanging ATPase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001671">
        <property type="term" value="F:ATPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030007">
        <property type="term" value="P:intracellular potassium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006883">
        <property type="term" value="P:intracellular sodium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990573">
        <property type="term" value="P:potassium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036376">
        <property type="term" value="P:sodium ion export across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1660">
        <property type="entry name" value="Na, k-atpase alpha subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000402">
        <property type="entry name" value="Na/K_ATPase_sub_beta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038702">
        <property type="entry name" value="Na/K_ATPase_sub_beta_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11523">
        <property type="entry name" value="SODIUM/POTASSIUM-DEPENDENT ATPASE BETA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11523:SF47">
        <property type="entry name" value="SODIUM_POTASSIUM-TRANSPORTING ATPASE SUBUNIT BETA-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00287">
        <property type="entry name" value="Na_K-ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0630">Potassium</keyword>
    <keyword evidence="5" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="11" id="KW-0915">Sodium</keyword>
    <keyword evidence="16" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="6" id="KW-0740">Sodium/potassium transport</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005876"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022607"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00041204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029441.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="94" mass="10670" checksum="B06F8F7672C3E155" modified="2022-01-19" version="1">MTRIIGLKPEGEPHIQCSHKEEGKVQITYFPAGGMIDLMYFPYYGKNLHADYLQPLVAVQLIMGSPNLRNEDDRDKFLGRISFNVQITACVETP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJG7</accession>
    <name>A0A8C3TJG7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Stabilizer of axonemal microtubules 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the FAM154 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030325.1">
        <property type="protein sequence ID" value="ENSCSRP00000029159.1"/>
        <property type="gene ID" value="ENSCSRG00000021369.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005879">
        <property type="term" value="C:axonemal microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036126">
        <property type="term" value="C:sperm flagellum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033336">
        <property type="entry name" value="SAXO1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31516:SF9">
        <property type="entry name" value="STABILIZER OF AXONEMAL MICROTUBULES 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31516">
        <property type="entry name" value="STABILIZER OF AXONEMAL MICROTUBULES 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05217">
        <property type="entry name" value="SAXO1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029159.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="438" mass="50446" checksum="772F7EB41579D9CA" modified="2022-01-19" version="1">KPCFLSEYVEQYPLYPYAHPRDSFKPKAEYQKQTVAVEGMTTFKRDYVPHEVLPVKFKPPEKYVKSDENMDLTSTYKQDYNPYSVCRVPPCLPRETNYTSNVKMDTIPTYRDDYVPWNESKREMIKPDNKFHPSEAKFDYRTTVQDDYVYKGPVATHSCKPLNPAHMTKVPLEDLTNYKLNYVPHPLEKRFVHEYEKFKPSETPFDGLTTHKQSYKGLAGPPAKMVKPYHSMPAHDLPFSSSTEFREKYQAWPQHPMFTRKPDVYVPPVEKMDLQTTTQTHYTYPKGQPAKACRPLGHVQKNTAPFDSCSTMKDDYKPWHGKKAKPIIHAPEITLPAEPMENLTTFRAHYVPHPPTFTKSCKPGWGATRPNVPLDAETTYATSYTPKEIVKCLASYKEPPGYVFQEIDAVGHKFYCPVSEQQSSVAPSDASEEVGIYP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKP0</accession>
    <name>A0A8C3TKP0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Protein phosphatase 1 regulatory subunit 19</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">RNA polymerase II subunit 5-mediating protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Plays a central role in maintaining S6K1 signaling and BAD phosphorylation under normal growth conditions thereby protecting cells from potential deleterious effects of sustained S6K1 signaling. The URI1-PPP1CC complex acts as a central component of a negative feedback mechanism that counteracts excessive S6K1 survival signaling to BAD in response to growth factors. Mediates inhibition of PPP1CC phosphatase activity in mitochondria. Coordinates the regulation of nutrient-sensitive gene expression availability in a mTOR-dependent manner. Seems to be a scaffolding protein able to assemble a prefoldin-like complex that contains PFDs and proteins with roles in transcription and ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="16">Homodimer. Component of the PAQosome complex which is responsible for the biogenesis of several protein complexes and which consists of R2TP complex members RUVBL1, RUVBL2, RPAP3 and PIH1D1, URI complex members PFDN2, PFDN6, PDRG1, UXT and URI1 as well as ASDURF, POLR2E and DNAAF10/WDR92. Interacts with POLR2E/RPB5, RUVBL2 and RUVBL1. Interacts with PFDN2, PFDN4 and STAP1; the interactions are phosphorylation-dependent and occur in a growth-dependent manner in the mitochondrion. Interacts with UXT. Interacts with PPP1CC; the interaction is phosphorylation-dependent and occurs in a growth factor-dependent manner. Interacts (via the middle C-terminal region) with GTF2F1 and GTF2F2. Interacts with DMAP1. Interacts with TSC1 and TSC2. Interacts with PRPF8 and EFTUD2 in a ZNHIT2-dependent manner.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Dendrite</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the RNA polymerase II subunit 5-mediating protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030257.1">
        <property type="protein sequence ID" value="ENSCSRP00000029091.1"/>
        <property type="gene ID" value="ENSCSRG00000021328.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="21413at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004864">
        <property type="term" value="F:protein phosphatase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23159">
        <property type="entry name" value="Prefoldin_URI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.370:FF:000008">
        <property type="entry name" value="unconventional prefoldin RPB5 interactor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.370">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009053">
        <property type="entry name" value="Prefoldin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004127">
        <property type="entry name" value="Prefoldin_subunit_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052255">
        <property type="entry name" value="RNA_pol_II_subunit5-mediator"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15111">
        <property type="entry name" value="RNA POLYMERASE II SUBUNIT 5-MEDIATING PROTEIN NNX3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15111:SF0">
        <property type="entry name" value="UNCONVENTIONAL PREFOLDIN RPB5 INTERACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02996">
        <property type="entry name" value="Prefoldin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46579">
        <property type="entry name" value="Prefoldin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0966">Cell projection</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-0650">Protein phosphatase inhibitor</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0678">Repressor</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00038295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00053952"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00064379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00078910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00082683"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029091.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="501" mass="56579" checksum="0FA6C61A1FEE221A" modified="2022-01-19" version="1">MQAPGAASPLSAAQVGRLREEQGKVVTSCQEKIQHWRKVENDYEALQERLNTLPDKLSYDIMVPFGPLAFMPGKLVHTNEVTVLLGDNWFSKCSAKQAIGLVEHRKKHVRKALDDLQKVMKNFESRIEFTEDLQKMSDAAGDIVDIREEAENDGTETKGKRRTAHKPHSKPKVSDVFEVHFQENGTDTKSKGFSQSEEELWARLEELERREEMLGEFDRTPDTIEANGEDTTSSEEEKEDKTDLNVVHRVEDSTTQDNVQKEIKNSELFSGQVNGPSHYHSDDEDDLGVDHFVPTIFFSHTVEPKRVRINTGKNTTLKFSEKKEEAKRKRKNSNGNGHLAPELPNIKTPADIYRVFVDVVNGEYVPRKSILKSRSRENSVCSDTSESSAAEFDDRRGVLRSISYDEATYSDNSEGILEEEEEEGQAHLPKKLSTLSGTFEAFSGTVIEKEPLSPLIPHPSIAHPVLPTIPERKSEEVLSEASEETTKRISKFKAARMQQTN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJI2</accession>
    <name>A0A8C3XJI2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Single stranded DNA binding protein 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004093.1">
        <property type="protein sequence ID" value="ENSCSRP00000003960.1"/>
        <property type="gene ID" value="ENSCSRG00000002891.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12610">
        <property type="entry name" value="SINGLE STRANDED DNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12610:SF30">
        <property type="entry name" value="SINGLE-STRANDED DNA-BINDING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04503">
        <property type="entry name" value="SSDP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="62"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="142"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="150"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="291"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="305"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="391"/>
            <end position="406"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003960.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="406" mass="41027" checksum="52B660DBCC7F1B1D" modified="2022-01-19" version="1">MIVLIASFSPARRPRPDWLCLPGGNRLSIAAPPTPYVPHYAGRPGRLNIKYGPAALPCGDGLAGSAASQGGAGSRVPPAPALCSEPGHSARGWDMRPSASPRPRAHGTDALASQGLGAAEGPRAAGDGGSAQPLPPVTLCGLFLLKGPPGSQPSPHAQPPPHNPAAPMLGPHSQVRPSWGRGGGPLPPNRLGLGRKPPPVGVPGSQPLLPNAMDPSTRSQGESCHPRGPSPPRGLRSNYGSGMRPPPNSLGGPGMPTMNILPGARPWLRAGGRGSNGSLPSALLTQGPPGGGGPPGTPIMPSPGDSTNSSENMYTMMNPIGPAGNRPNVSPPPDGESWAAQALPHPTDLLVLPGSGDMDGLPKSSPSNMAGLSNPPGTPRDDSEMGGTFLNPFQSDSYSPSMTMSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKB5</accession>
    <name>A0A8C3XKB5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Putative zinc-finger domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000005858.1">
        <property type="protein sequence ID" value="ENSCSRP00000005676.1"/>
        <property type="gene ID" value="ENSCSRG00000004261.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000178">
        <property type="term" value="C:exosome (RNase complex)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006396">
        <property type="term" value="P:RNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003107">
        <property type="entry name" value="HAT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019607">
        <property type="entry name" value="Putative_zinc-finger_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039278">
        <property type="entry name" value="Red1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21563">
        <property type="entry name" value="ZINC FINGER C3H1 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21563:SF3">
        <property type="entry name" value="ZINC FINGER C3H1 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10650">
        <property type="entry name" value="zf-C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00386">
        <property type="entry name" value="HAT"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Putative zinc-finger" evidence="3">
        <location>
            <begin position="1180"/>
            <end position="1200"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="136"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="297"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="382"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="589"/>
            <end position="692"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="708"/>
            <end position="770"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="787"/>
            <end position="806"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1035"/>
            <end position="1054"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="848"/>
            <end position="903"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="24"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="2">
        <location>
            <begin position="143"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="192"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="315"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="391"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="429"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="443"/>
            <end position="479"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="501"/>
            <end position="515"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="592"/>
            <end position="612"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="656"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="666"/>
            <end position="683"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="733"/>
            <end position="770"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF10650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005676.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1985" mass="226363" checksum="78E9DFDD83078495" modified="2022-01-19" version="1">MAAATAPAEAAPLEPSGLSPKEEGELEDGEISDDDNNGSEPASGLISTRPYSRRRPPPGLRGGASLSSSSRRFPRSRHQPPPELGHLHGHGGYRPKESFRSHPPPLPSSRMPPGSHSDSGPRLSFWERSHNALDRFRFRGRPYRGGGRWGRSRGGGDRASNPPGRPPGGGGGPGFSCSQGWREPSPRKSKTFGRSPSRKQNYSSKNENCVEESFEDLLLKYKQIQLELEYINKDEKLALNSREETVHQDDAKTANAEDQIAVENVSITKEAIKEVSPEEKNQVIAFQAFELKPLRQKLSTPAERNRLKKTKDGTKQLSQKSEFTESSQAHGKQGDIQGVEDKEQTLVRKLSASDATSEKKLLDEEEEMSELQLRLLALQSASKKWQQKEQQVMKESKEKLTKTKTVQQKVKASTKPHSTKKTSTAAKQALRKQQTKAWKKMQQQKEQERRQKEEEQRKQEEEEERRKREEEIRKIRDLSNQEEQYNRFMKLVGGKRRSRSKSTDTDLRRSLDKQSTDSGGGIYQYDNYDEVAMDTDSETNSPASSPVQPPFFECPVEYFPPPAPPVSLPLPPQTIQPLSQLYVEDVTCISLEPPPPLPPLPPEEPEQPPKPPFADEEEEEEMLLREELLKSLANKRAFKSEETSSNSGPPSPPVPNNSQPVPRSNLSAVSINTVSQPRVQNTKFVRVPRPPRAVITLPKHKSVVVTLNDSDDSESDGEPSNSTNSVFGGLESMIKEARRTAEASKPKAPPKSEKENDPMRTPEALPEDKKIEYRLLKEEIASREKQRLIKSDPLKNNSSPANSDGEVDGFGRIAIVTKQVTEAEAKLKKHKLLLMKDESVLKHLLQQEAKKRESVRIAENKIAKLAEQLQATEKILDVNRVFLKKLQEQIHKVQQRVTVKKALALKYGEELARAKAVASKEIGKRKLEQDHLGPSKMLKLDHSPASSPKKHSAELIALEKKRLQQLEYEYALKIQKLKEARALQTREQPNITPNAEEESEFVLPQPSLHDLTQDKLTLDSEENYFDDEILSNSNRERRRSFRESNSFTKPNLKHMDTPKQEINKLSKKAVEEPELFLGLNIDELKKLYAKADSLKELLIKSTVVMSSKEEFLCGQEILVDMDIVTAQSKQTEVRPFPFGPYHSPLLVFKSYRFSPYFRTKEKLYLSSVSYSNMIEPKQCFCRFDLTGTCNDDDCQWQHMKDCTLNRKQLFQDILSYNLALIGCSEKSTDEEIGIATEKYVEKLFGVNRDRMSVDQMAVLLVSNINESKGHTPPFTTWKDKRKWRPKYWRKPVLDSSSSSEEEQSLGPIKYAHPVEHKTNVRALDAVVTPDDVRYFTNETDDISNLEASVLENPCDVQLWIKLAYKYLSQNEGSSSECLDSALNVLARALENNKENPEIWCHYLKLFSKRGTKEEVQEMCETAVEYAPTYQIWWTFLNLENSFDGKDYVCGRMLQFLMESTEGEENSNLLSFQLLETLLYRVHLSMFTGRHQNALALLQNALKSANEKIIAERLTISDRCLAWLAYIHLIEFSVLPVKFYDPANANPSRIMNKEPFLIPWQTVQDVKTNPDMLLAVFEDAVQTCTDENLGADERIAICLPLYRNMIALQQLLERWEAAIELCSSLLELCPVNYQLLEALVTLYLRMEQNDKAYAVWLTAFEKNPQNAQVFYHMCKFLISQKRADSIPPLLQEFVAAFFENVCQEHSPMDLLRYLLNFPMPIEFTSPLYKGHLTDDILNPQVPFLWQIYCLCQSLHASVGEALDAYEAALGAVMQQETVQNIWMDYLVFLNSKVVGSNNNVQEFKLFTDLVNRCLVTVPTRYPIPFSTADYWTNYEFHNRVIFFYLSCVPKSQHSKTLERFCSSMPTNPGLALRLLQQLWEENNVQILKLQAKMFTYNIPTCLAIWKIAIAAECFLKGQREVHHLYQRAFQKLPLCATLWKDQLLFEASGGGKTDNLRKLVSKCQEVGVSLDELLNLNTYRTESKNH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKK0</accession>
    <name>A0A8C3XKK0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="4">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006376.1">
        <property type="protein sequence ID" value="ENSCSRP00000006180.1"/>
        <property type="gene ID" value="ENSCSRG00000003501.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007010">
        <property type="term" value="P:cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23075">
        <property type="entry name" value="PDZ_MAST3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000012">
        <property type="entry name" value="microtubule-associated serine/threonine-protein kinase 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000012">
        <property type="entry name" value="microtubule-associated serine/threonine-protein kinase 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1480.20:FF:000001">
        <property type="entry name" value="microtubule-associated serine/threonine-protein kinase 4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000008">
        <property type="entry name" value="microtubule-associated serine/threonine-protein kinase 4 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1480.20">
        <property type="entry name" value="MAST3 pre-PK domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015022">
        <property type="entry name" value="MAST_pre-PK_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023142">
        <property type="entry name" value="MAST_pre-PK_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041489">
        <property type="entry name" value="PDZ_6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050236">
        <property type="entry name" value="Ser_Thr_kinase_AGC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24356:SF140">
        <property type="entry name" value="MICROTUBULE-ASSOCIATED SERINE_THREONINE-PROTEIN KINASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24356">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08926">
        <property type="entry name" value="DUF1908"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17820">
        <property type="entry name" value="PDZ_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140482">
        <property type="entry name" value="MAST3 pre-PK domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0418">Kinase</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="16">
        <location>
            <begin position="324"/>
            <end position="579"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="18">
        <location>
            <begin position="580"/>
            <end position="648"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="17">
        <location>
            <begin position="807"/>
            <end position="890"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="55"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="707"/>
            <end position="746"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="769"/>
            <end position="795"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="895"/>
            <end position="930"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="945"/>
            <end position="1096"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1322"/>
            <end position="1344"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1365"/>
            <end position="1394"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="55"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="67"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="707"/>
            <end position="716"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="15">
        <location>
            <begin position="902"/>
            <end position="917"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="945"/>
            <end position="965"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="987"/>
            <end position="1003"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="1047"/>
            <end position="1060"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="1063"/>
            <end position="1077"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="1366"/>
            <end position="1375"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="1382"/>
            <end position="1394"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006180.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1394" mass="154837" checksum="3463257E50B614DA" modified="2022-01-19" version="1">CTEPRYTRSGASPRLHSLPGVPERSKPWTLLPKFSLCDPCVSYYRADGRRWSLASLPSSGYGTNTPSSTVSSSSSSQERLHQLPYQPTLDELHFLSKHFRSTECVTDEEGRRSPCLRPRSRSLSPGRTSGAFDNEIVMMNHVYKERFPKATAQMEERLQGTITSCSSSSTLPLADGVLGFIHHQIIELARDCLAKSQQALITSRYFMELQEKLEKMLHDAQERSESEEVRFIDQLVRKLLLIISRPARLLECLEFDPEEFYHLLEAAEGHAKVGQGIKTDIPRYIISQLGLAKDPLEGRDVLQLLDCQLLEPHALSNEHCSACRLEGALIAFSPPRAVYLVRHRETRQRFAIKKINKQNLILRNQIQQVFVERDILTFAENPFVVSMFCSFETKRHLCMVMEYVEGESQAGHPRARMVALHCSLRLHVHLLSCSLLITSMGHIKLTDFGLSKIGLMNMTTNLYEGHIEKDTREFMDKQVCGTPEYIAPEVILIQGYGKPVDWWAMGIILYEFLVGCVPFFGDTPEELFGQVISDEIMWPEGDEALPADAQDLITRLLRHCPLERLGTGGAHEVKHHSFFHNLDWNGLLRQKAEFIPQLEAEDDTSYFDTRSERYRHLGSEDEETNDEESSVEIGQFSSCSHRFSKVLEMPLLDTVPVNDSRSSPAGQQQNGTAVALLPLRSTSLLTPFLPLCPADMVSLNRIRLRSNSTGTKNSTPRALEPGVGRRLGSPKNTPEKQRVSSGSRVPKSASVSALSLIITSDDCASGALMSPISPRSLSSNPSSRDSSPSRDSSLSITSLRPPIIIHSSGKKYGFTLRAIRVYMGDSDVYTVHHMVWSVEDGSPAQEAGLRAGDLITHVNGESVLGLVHMDVVELLLKSGNKVALRTTALENTSIKIGPARKNSSKTRMARRSKKSRKRDSQDRRKCLFKKISKQATVLHTSRSFSSGLHHSLSSSESLPGSPTHSLSPGPTTPCRSPAPDLPLGRDSVSPQSTSPSSSTPTSPAGHIRPSSLHGLVPKLSGQRYKVGRRKSTSSIPPSPLACTPSSVPQPPSPQRSPSPLPSYTKNVHSFQGKTLSPPTIVRQVSRPRSAEGPRSPLLKRVQSAEKIATYLADKKTISSRKLTLEMPPGDGMGEALGEREIPIQVGELCAVAYPGTPRMRDWTGERHDRDQEVVVMRRLNLSERRDSFKKQEAVQEVSFDEPELVPVSEDGTKAETKLDKERALWRLAPHAASWVETRPSSAFGSSSEPPNPEQMLTVVPQIAVQGSESDEQETNTAEWECQGSYPIQLMARVYTEQMDGTTAVEYKSVSSQCRENREQRELCAGQEPSPASGSPHRTCCGKDMVGSPQLSKALPRLKLWGSSGMQEHECTEAEMPRTNQQKMHDQARKKVKDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMG2</accession>
    <name>A0A8C3XMG2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">Teashirt zinc finger homeobox 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the teashirt C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009153.1">
        <property type="protein sequence ID" value="ENSCSRP00000008847.1"/>
        <property type="gene ID" value="ENSCSRG00000006608.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027008">
        <property type="entry name" value="Teashirt_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058631">
        <property type="entry name" value="TSHZ1-3_homeodomain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12487:SF6">
        <property type="entry name" value="TEASHIRT HOMOLOG 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12487">
        <property type="entry name" value="TEASHIRT-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26094">
        <property type="entry name" value="HTH_TSHZ3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0678">Repressor</keyword>
    <keyword evidence="12" id="KW-0804">Transcription</keyword>
    <keyword evidence="9" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="298"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="961"/>
            <end position="985"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="1028"/>
            <end position="1056"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="52"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="139"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="263"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="349"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="458"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="637"/>
            <end position="713"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="839"/>
            <end position="864"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="26"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="57"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="78"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="139"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="159"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="263"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="487"/>
            <end position="519"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="637"/>
            <end position="655"/>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="665"/>
            <end position="677"/>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="684"/>
            <end position="699"/>
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    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="844"/>
            <end position="853"/>
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    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008847.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1068" mass="117952" checksum="A3857ABBFDD251CB" modified="2022-01-19" version="1">MPRRKQQAPRRSAAYVPEEELKAAEIDEDRVEDDGLSLDIQESEYLCNEETEIKEAQSYQNSPVSTATNQDAGYGSPFSENSDQLAHFKSTSSQEEKEDHQCTDNASYPQDSLAQIKAVYANLLSESCWSSLALDLKKSSPTTSNNEISQNETPPINANTNTHSTNTNTSTSTSNCNTSNSNSGGSGYDWHQAALAKTLQQTSSYGLLPEPSLFSTVQLYRQNNKLYGSVFTGASKFRCKDCSAAYDTLVELTVHMNETGHYRDDNRDKESEKTKRWSKPRKRSLMEMEGKEDAQKVLKCMYCGHSFESLQDLSVHMIKTKHYQKVPLKEPVPAITKLVPSTKKRALQDLASPCSPEPPGITAEGALSESAKDQKTANPYVTPNNRYGYQNGASYTWQFEARKAQILKCMECGSSHDTLQQLTAHMMVTGHFLKVTNSASKKGKQLVLDPVVEEKIQSIPLPPTTHTRLPASNIKKQPDSPAGSTNSEEKKDPEKEKVVVTETDKKIKEESEDSTEKFEPTTLYQYLREEDLDDSPKGGIDILKSLENTVTTAISKAQNGAPSWGGYPSIHAAYQLPGTVKSLQPTVQSVQMQPSYASSVKSLSSEHSALVHSPGSLTPPPHKSNVSAMEELVEKVTGKINVKREEKPAEKEKSSPGKPTSPAAKENKDFPKSEEINNKQQQKKSPDAEVQKVKKDSPADAHTPNGTEPLKAKVANGCNNLGIITDHSPEPSFINPLSALQSIMNTHLGKVSKPVSPSLDPLAMLYKISNSMLDKPIYPTTPVKQADAIDRYYYENSDQPIDLTKSKNKPLVSSVADSVSSPLRESALMDISDMVKNLTGRLTPKSSTPSTVSEKSDADGSSFEEALDELSPVHKRKGRQSNWNPQHLLILQAQFASSLRETPEGKYIMSDLGPQERVHISKFTGLSMTTISHWLANVKYQLRRTGGTKFLKNLDTGHPVFFCNDCASQFRTASTYISHLETHLGFSLKDLSKLPLNQIQEQQNVSKVLTNKTLGSLGIAEEDLGSTFQCKLCNRTFASKHAVKLHLSKTHGKSPEDHLIYVTELEKQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN42</accession>
    <name>A0A8C3XN42_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Kelch like family member 30</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012042.1">
        <property type="protein sequence ID" value="ENSCSRP00000011604.1"/>
        <property type="gene ID" value="ENSCSRG00000008670.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd18469">
        <property type="entry name" value="BACK_KLHL30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18259">
        <property type="entry name" value="BTB_POZ_KLHL30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.420:FF:000001">
        <property type="entry name" value="Kelch-like family member 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030582">
        <property type="entry name" value="KLHL30_BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412">
        <property type="entry name" value="KELCH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412:SF398">
        <property type="entry name" value="KELCH-LIKE PROTEIN 30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="BTB" evidence="3">
        <location>
            <begin position="66"/>
            <end position="133"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011604.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="302" mass="34423" checksum="26B4D05CBE2C7E8A" modified="2022-01-19" version="1">MSPEPLETCASWRQGGVSMLEPQEQEWDLPEDSMVRNIDDFDFSLPSHPQAILEGLRSLRSNPKLSDITLLVGGHEFPCHRSILALCSHYFNAMFTGDFIESISARVEIKEVDPVVMEALIDFAYTGKITINQRNVEALIRTSNQLHFPTIRKVCSRYLRQQMDATNCLGICEFGENHGCPEVSSKAWAFLQENFEAVSYQEEFLQLSKERLVVYLSNDLLQVQEEQSLAEAVLRWVRYEEASRAKHLPELLDLVHLVSLPDQYLQNLLSLEPLIQDSEACKAVISRYRSTVSAVRYQNGPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNB4</accession>
    <name>A0A8C3XNB4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Prostate-associated microseminoprotein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Acts as a ligand for C-C chemokine receptor CCR2. Signals through binding and activation of CCR2 and induces a strong chemotactic response and mobilization of intracellular calcium ions. Exhibits a chemotactic activity for monocytes and lymphocytes but not neutrophils.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the beta-microseminoprotein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNB4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011025.1">
        <property type="protein sequence ID" value="ENSCSRP00000010635.1"/>
        <property type="gene ID" value="ENSCSRG00000007956.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006935">
        <property type="term" value="P:chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1900:FF:000001">
        <property type="entry name" value="Beta-microseminoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1900">
        <property type="entry name" value="Beta-microseminoprotein (PSP94) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008735">
        <property type="entry name" value="PSP94"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10500">
        <property type="entry name" value="BETA-MICROSEMINOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10500:SF4">
        <property type="entry name" value="PROSTATE-ASSOCIATED MICROSEMINOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05825">
        <property type="entry name" value="PSP94"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0145">Chemotaxis</keyword>
    <keyword evidence="4" id="KW-0202">Cytokine</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034100008" description="Prostate-associated microseminoprotein" evidence="11">
        <location>
            <begin position="37"/>
            <end position="142"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00055427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00067795"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010635.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="142" mass="15639" checksum="CD492653B05FCE0B" modified="2022-01-19" version="1">PSTTAAMARKVQKVAHAWGRICLLVSLLLQLQGSQGKCYFQAQAPCHYEGKQFTLGESWLSTTCLLCTCLHPVGVGCCEITQHPIDFPDWCMAHYDTQTCQISVVQKANPSLPCVNSLEREWGSAGTAEPTLNKVLETRLSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP73</accession>
    <name>A0A8C3XP73_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">YqaJ viral recombinase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP73"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012962.1">
        <property type="protein sequence ID" value="ENSCSRP00000012459.1"/>
        <property type="gene ID" value="ENSCSRG00000009421.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd22343">
        <property type="entry name" value="PDDEXK_lambda_exonuclease-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.320.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051703">
        <property type="entry name" value="NF-kappa-B_Signaling_Reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011604">
        <property type="entry name" value="PDDEXK-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011335">
        <property type="entry name" value="Restrct_endonuc-II-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019080">
        <property type="entry name" value="YqaJ_viral_recombinase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46609">
        <property type="entry name" value="EXONUCLEASE, PHAGE-TYPE/RECB, C-TERMINAL DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46609:SF8">
        <property type="entry name" value="YQAJ VIRAL RECOMBINASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09588">
        <property type="entry name" value="YqaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52980">
        <property type="entry name" value="Restriction endonuclease-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="YqaJ viral recombinase" evidence="2">
        <location>
            <begin position="173"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="17"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="36"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="66"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="103"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="130"/>
            <end position="143"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF09588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012459.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="394" mass="42739" checksum="9F18DE1D5BCC0210" modified="2022-01-19" version="1">MGRPRKTPDSTASPRQAATVPKATPAAPCSSASSTQAKTTPTASRPKSAQAAGSSGTSRAQTDKPTSSTAARRAGQSSSQSRATAAHGSDQGDIKISYRVTAKNPTVTSGGKPCSTTAKAPAGADPCLGGSQSSHTRANTIGQGKASKFSSLLTTEDVVKVERETRGQRDNPKWYEWRENRITASVAPRIANSKFVNGKSSEVPQSYLKAVVSSGSKVQTPAMSWGTRNEKRAVQAYEELQSRRTGRPVKVEECGLFIHQGKEWLAASPDGIVREADTGKLLGLLEVKCPYKHRDKTVKEACKDKAFCLEVDGESYSLKRNHPYYTQVQCQLATAGFDRADFVVHTNKDTVITSVDFDAGFWERTEPKLEKFYTEAVIPHLEEKRSYSVWAKEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ47</accession>
    <name>A0A8C3XQ47_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">VWFD domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ47"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016540.1">
        <property type="protein sequence ID" value="ENSCSRP00000015864.1"/>
        <property type="gene ID" value="ENSCSRG00000012101.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052749">
        <property type="entry name" value="Alpha-tectorin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025615">
        <property type="entry name" value="TILa_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001846">
        <property type="entry name" value="VWF_type-D"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46160">
        <property type="entry name" value="ALPHA-TECTORIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46160:SF9">
        <property type="entry name" value="PROTEIN PRY2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12714">
        <property type="entry name" value="TILa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00094">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51233">
        <property type="entry name" value="VWFD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="VWFD" evidence="1">
        <location>
            <begin position="75"/>
            <end position="131"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS51233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015864.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="14496" checksum="A8B0E2C4D6E779CB" modified="2022-01-19" version="1">MDHGTGCVPPEQCGCTHSGRYHLAGESFWEGENCQRLCRCDGSSHAVQCSRSACAPGEFCGTRQGVYGCHERTNGVCWASGLAHYTTFDGKRYDFQGTCKYVSHTCNSSLDLSFRVVTANRHFRNPRVSFV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR28</accession>
    <name>A0A8C3XR28_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">SEL1L family member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR28"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018645.1">
        <property type="protein sequence ID" value="ENSCSRP00000017820.1"/>
        <property type="gene ID" value="ENSCSRG00000013202.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042756">
        <property type="entry name" value="Sel-1L3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006597">
        <property type="entry name" value="Sel1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44444">
        <property type="entry name" value="PROTEIN SEL-1 HOMOLOG 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44444:SF1">
        <property type="entry name" value="PROTEIN SEL-1 HOMOLOG 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08238">
        <property type="entry name" value="Sel1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00671">
        <property type="entry name" value="SEL1"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81901">
        <property type="entry name" value="HCP-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="1005"/>
            <end position="1026"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017820.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1084" mass="125162" checksum="AA412BAE22CE0FB4" modified="2022-01-19" version="1">EGGTDALNFVPSFGRETLLTTSVIPQSDQSIACEDFIHLNILEKRVRNDSEVSVQYLCSKPCTVTLEVVASSEFRTGVLVYKKRWKNEKHLHISRTQTVHLKFPNIMVYRDDYFIRRSILVNTVILYAWISHKPVGSYDAKRDESYLQAVAKNYTLLETVPPCERPYKDHKVCFKWSSEHMWRLQANRIPQCPHETDAVEILSFPYASSGEKTGIVKKFKRFHNRELETTRQHQIDYPKFTISVWLYLLHHCEKNLCGIIYFIDPGEMYSTPAVFLNEEGYVHIQMRLVKGEDLAVKTSFSLPLKQWFRLDLSFNGGQIEITSVGKNLKRHQHQSFKEDFYYDDVAGYFVLGGSGYAPGIEGFFGPVKYYRLNILETKQISNPLYDKEIMEQIELYYERCADIQEIVSGYGHLVKQGQAVQKDCIRENYYSELNYKYGAKTKCDAFIWGNELREKYHSLFNLLREMDFNQNNTVLEVGRRIFEKVAKSLSRADGLHYMSSSILFLMDSSCCGYHKASFFLAVIFETGLAVSIDPLQGLLYSLVGAQRSERLAVMNLGYKHYQGINNYPLDLELSYAYYNNIALKTSLDQHATKGDQAFVEPIRLRDDELLKSQTKENGDVFMWLKYEATRGNAAAQQRLAQMLFWGQQGVAKNPEAAIEWYSKGALETEDPILIYDYAILLFKGHGVKKNTRLALELMKKAASKGLHQAVNGLGWYYHNFKRDYIKAAKYWLKAEEMGNPDASYNLGALHLDGIYPGVPGRNRTLAAVYFYKAAQGGHIEGTIRCSLYYITGNMENFARDPEKAVIWAKHIAEKNGYLGHVIRIALNAYLELSWHEALLYYVLAAEAGIEVSQTNLAHICEERPELARRYLATNCVWRYYNFSISQINAPSFAYLKMGDFYYYGYQNHSKDFELSVQMYSEAALEGDSQGFFNLALLMEEGNSIPPYILDHLEINRTLHSSNISILQELYQRCWSHSNQELINPCSLALLYFYLRVFWNNLLHSTLIYFMGTFLVSILVAFAVQYFQSLSGKYLPWLRCADSGLKHRIIIFHQISNLEPCIDICHPPQEQFHHSFTNFNQMQFD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR44</accession>
    <name>A0A8C3XR44_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Intraflagellar transport protein 140 homolog</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">WD and tetratricopeptide repeats protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Component of the IFT complex A (IFT-A), a complex required for retrograde ciliary transport and entry into cilia of G protein-coupled receptors (GPCRs). Plays a pivotal role in proper development and function of ciliated cells through its role in ciliogenesis and/or cilium maintenance. Required for the development and maintenance of the outer segments of rod and cone photoreceptor cells. Plays a role in maintenance and the delivery of opsin to the outer segment of photoreceptor cells.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Component of the IFT complex A (IFT-A). IFT-A complex is divided into a core subcomplex composed of IFT122:IFT140:WDR19 which is associated with TULP3 and a peripheral subcomplex composed of IFT43:WDR35:TTC21B. Interacts (via C-terminal region) with IFT122 (via C-terminal region). Interacts with TTC25. Interacts with TTC21A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium basal body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017274.1">
        <property type="protein sequence ID" value="ENSCSRP00000016527.1"/>
        <property type="gene ID" value="ENSCSRG00000012650.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030991">
        <property type="term" value="C:intraciliary transport particle A"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035721">
        <property type="term" value="P:intraciliary retrograde transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000675">
        <property type="entry name" value="Intraflagellar transport 140"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000811">
        <property type="entry name" value="Intraflagellar transport 140"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.470:FF:000010">
        <property type="entry name" value="Intraflagellar transport 140 homolog (Chlamydomonas)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.470:FF:000011">
        <property type="entry name" value="Intraflagellar transport protein 140"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.470">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056154">
        <property type="entry name" value="Beta-prop_IFT140_1st"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056155">
        <property type="entry name" value="Beta-prop_IFT140_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056168">
        <property type="entry name" value="TPR_IF140/IFT172/WDR19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056156">
        <property type="entry name" value="TPR_IF140_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15722">
        <property type="entry name" value="IFT140/172-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15722:SF7">
        <property type="entry name" value="INTRAFLAGELLAR TRANSPORT PROTEIN 140 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23383">
        <property type="entry name" value="Beta-prop_IFT140_1st"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23385">
        <property type="entry name" value="Beta-prop_IFT140_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24762">
        <property type="entry name" value="TPR_IF140-IFT172"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24760">
        <property type="entry name" value="TPR_IF140_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101908">
        <property type="entry name" value="Putative isomerase YbhE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="11" id="KW-0966">Cell projection</keyword>
    <keyword evidence="9" id="KW-0969">Cilium</keyword>
    <keyword evidence="7" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0802">TPR repeat</keyword>
    <keyword evidence="5 16" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="IFT140 first beta-propeller" evidence="18">
        <location>
            <begin position="2"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="16">
        <location>
            <begin position="99"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="domain" description="IFT140 second beta-propeller" evidence="19">
        <location>
            <begin position="416"/>
            <end position="731"/>
        </location>
    </feature>
    <feature type="domain" description="IF140/IFT172/WDR19 TPR" evidence="21">
        <location>
            <begin position="784"/>
            <end position="1270"/>
        </location>
    </feature>
    <feature type="domain" description="IF140 C-terminal TPR" evidence="20">
        <location>
            <begin position="1278"/>
            <end position="1401"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1437"/>
            <end position="1460"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="1437"/>
            <end position="1446"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="17">
        <location>
            <begin position="1447"/>
            <end position="1460"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00057014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00065971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00072173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00083679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF23383"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF23385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF24760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF24762"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016527.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1460" mass="165353" checksum="AD740A27777513B5" modified="2022-01-19" version="1">MAVYVGHRIEVPDSVGSPSHITWHPLHPLLAVASISPTSGGSVDIYLEQGEHVPDSHTEKSFRATSLSWHPSRLILAVGWETGEVVVLNKQDKEHHTVPPNHNAEITVLNWSTNGTRLVSGDRLGVLVLWRLDQRGRVQGLPLLKHEYGKYLSHCIFRPPPPGEDVVQLAKAAVSGDEKALDMFNWRKAGIGVPLKVGPQEGLSFFISVTDGSVHYVNEKGKTSHALSTENPIQKLLIMEKRDVLVVITENLLLSMYTITLEGEAQEILKVKLSGKIGHSADIILIDCSLLVTAIGETVLRFWDLERSENYVLFPDVQLGFEAGECINSVSYCIVKGLLAAGTNKGRIAMWRKASVSNQSTWALEGKDRWKLQTPTELEGNITQIKWGSRKNLLAVNNMSSVVILSEQAMSSHFHQQVAVVQVSPNLLNVTFFGTGATHSLRIDMHINGVFATKDAVVFWNGKQVTVFECSGATLRNAGSFLCDSPVLAMHEESIYTVEPNRVQVRTWQGTVKQLLVFSEAEGNPCLLDVCGNFLAVGTDLSHFKIFDLSRREAKVHCSSKNLTELFPGLGGIASVKCNANGNKVSILVNKADESLDSKICFYDVEMDTVTLFDFKAGRGDGRAVPSFSGQEPEKSITEHPELQDRIPVSHFWDHSEPRLFVCEAALEPNLQFPDKQQQQTESSESTPDVLIISFFSTEEHGLLLQDRFPLPSTYQALLGIEVPHYYFSKKPEEAEKEAQVASGSVQLSRMVAKRPMRDFIGLEECDKTTREAMLNFSFYLTIGDMDEAFKSIKLIKSEAVWENMARMCVKTQRLDVAKVCLGNMDHARGAKALREAEQEPEVEARVAMLAIQLGMLEDAEQLYKNCKRYDLLNKFYQASDQWQKAMELAETHDRVHLRTTYYNYAKHLEATAECNLALSYYEKSDTHRFEVPRMLSEDLQGLELYVNKMKDKSLWKWWAQYLESQSDMESALRYYELAQDYFSLVRVYCFQGNIQKAAEIANETGNWAASYHLARQYESQDEIKQAVHFYTRAQAFNNAIRLCKENNLDDQLMNLALLSSPEDMIEAACYYEEKGEQMDRSVMLYHKAGHFSKALELAFATQQFGALQLIAEDLDEKSDPALLARCSDFFIEHAQHEKAVELLLAAKKYHEALQLCLNQNLTITEEMAENMTVSKDSKELSEESRKELLEQIADCCMRQGNYHMATKKYTQAGNKLKAMRALLKSGDTEKIVFFAGVSRQREIYIMAANYLQSLDWRKDPEIMKNIISFYTKGKALDLLSGFYDACAQVEIDEYQNYEKAQGALTEAFKCLSKAKTRSPVEQENKLALLQSKMALVKRFIQARRVYSEDPKEAIRQCELLLDEPDLDSTIRLGDVLGFLVEHYLQVEEFQMAYRYLEEMRKRIPCVNLTYYVNERTIEAVHRGLGIPWNRNPVPERIRHNSMEDNKEVEEDVADEVEDP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU48</accession>
    <name>A0A8C3XU48_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">rRNA-processing protein UTP23 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Involved in rRNA-processing and ribosome biogenesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the UTP23/FCF1 family. UTP23 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023862.1">
        <property type="protein sequence ID" value="ENSCSRP00000022863.1"/>
        <property type="gene ID" value="ENSCSRG00000017229.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032040">
        <property type="term" value="C:small-subunit processome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd09866">
        <property type="entry name" value="PIN_Fcf1-Utp23-H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1010:FF:000006">
        <property type="entry name" value="rRNA-processing protein UTP23 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1010">
        <property type="entry name" value="5'-nuclease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006984">
        <property type="entry name" value="Fcf1/UTP23"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029060">
        <property type="entry name" value="PIN-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057776">
        <property type="entry name" value="UTP23_sensor"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12416">
        <property type="entry name" value="RRNA-PROCESSING PROTEIN UTP23 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04900">
        <property type="entry name" value="Fcf1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24779">
        <property type="entry name" value="UTP23_sensor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF88723">
        <property type="entry name" value="PIN domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="3" id="KW-0698">rRNA processing</keyword>
    <feature type="domain" description="UTP23 sensor motif region" evidence="9">
        <location>
            <begin position="191"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="179"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="179"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="221"/>
            <end position="236"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00037300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038503"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00071400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF24779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022863.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="236" mass="26890" checksum="7E223C86D5B2F7B7" modified="2022-01-19" version="1">MKITRQKHAKKYMSFYKYNFGFREPFQVLLDGTFCQAALCNKIQIRDQLPGYLAGATQLCTTRCVLKELESLGKELYGAKLIAQRFQVRNCSHFKDPVSGSACLLSMTEEGNPHHYFIATQDQDLATKVKKKAGVPLLFIIQNTMVLDKPSPKSLAFVQAMQANQLVPEHQKQSIEHLKEEQGLVKESENRRKRKRAGGPNPLSCLKKKKKVQETQQPSAAKKKRKRKRNRAKSEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWB0</accession>
    <name>A0A8C3XWB0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Protein naked cuticle homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Cell autonomous antagonist of the canonical Wnt signaling pathway.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="10">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 10">Belongs to the NKD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029990.1">
        <property type="protein sequence ID" value="ENSCSRP00000028825.1"/>
        <property type="gene ID" value="ENSCSRG00000021174.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090090">
        <property type="term" value="P:negative regulation of canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000166">
        <property type="entry name" value="Naked cuticle homolog 1 (Drosophila)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040140">
        <property type="entry name" value="Nkd-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22611">
        <property type="entry name" value="PROTEIN NAKED CUTICLE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22611:SF2">
        <property type="entry name" value="PROTEIN NAKED CUTICLE HOMOLOG 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 10" id="KW-0106">Calcium</keyword>
    <keyword evidence="2 10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0519">Myristate</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="domain" description="EF-hand" evidence="12">
        <location>
            <begin position="58"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="18"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="118"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="267"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="374"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="19"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="137"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="375"/>
            <end position="393"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU367060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028825.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="393" mass="44964" checksum="D63C28410BC7A224" modified="2022-01-19" version="1">MLSQEEFKKVLLSMALPPEKTDGVCSGDEKKAGKESDTRTSSRKQLKFEELQCDVSVEEDNRQEWTFTLYDFDNNGRVTREDITSLLHTIYEVVDASVNHSPSSSKTLRVKLTVAPDGSQKKKSILLNPADLQSSRHRAESKASEELRSSEKKQRPSLRYHPGDNNPEQSGCYRHCVDENIERRNHYLDLAGIENYTSKFGPGSPPAAQKYDPPNRVVNQTRSRSHEPEIFHAHHRKSQVVDPSHINLADASYAKIAEIQQRLRSQDSNKHFVRSPKVQSKNVASVHPGRAVRNKPLQGASMPMASPTARVGQNLPYLPMQSQQAHKKHKQRAKENHQMCKTFHSPGTVVEKEQVRDLPTVVLYEGQVGQMIQRHEHHHHHEHHHHYHHFYQT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWE6</accession>
    <name>A0A8C3XWE6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Leucine rich repeat containing 43</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWE6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028762.1">
        <property type="protein sequence ID" value="ENSCSRP00000027628.1"/>
        <property type="gene ID" value="ENSCSRG00000020438.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15454:SF19">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 51"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15454">
        <property type="entry name" value="NISCHARIN RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="464"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="464"/>
            <end position="488"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027628.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="576" mass="63722" checksum="7568AF4CE6A715F9" modified="2022-01-19" version="1">RQSPSNGGRGVATGPGPASAAFREHLRRLCLGEFPCGAGSWVRAPARPPGGGEIGTPSEESLETLMEFVSSQDSPWALPPDCSPEDQHLRELAVQSPQLIRDNFIFLFFRSLRIVDKGVNEVDEHLLKFHNLEELILSANQISKINSAHLPRTLKVLELCGNEIIGLQDLCSHPPPELQHLGLGYNRLLGSSEDKYLTAEFWPNLLSLDLSFNNFTDLLGIVSKLATLRRLRTLVLRGNPLVLIPGYRGFVMDSLPKLCILDDRNISPDEKHQFHGLSSKPDLIVNKAQLVVSVGKITGVPNPIKPEELESSPESPVITHSYYVTYEFVEREKAEDTNSDEVGFQITLYCIPDSSPLDALFLYYTSYSPLITPRVSVSVVARLDLKQWAKFSPGVSPLTAMEHLTLRKPWAETIECSHRKEHITGDLVALKAFLIAGTTVTVVEEKVNAWHVLGWRDTVPLAEDAGKKGKAEKGKAEKGKPKDGGKGDKQKKKKESPVELCSDPPLLRNLGSGHVNLESLLTGDQLVAVVCDFGVLIAEETTQPPSPKEKVPERGKALIPHMDNFTDEMCWIRARW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJK7</accession>
    <name>A0A8C3RJK7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Complement component C7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Component of the membrane attack complex (MAC), a multiprotein complex activated by the complement cascade, which inserts into a target cell membrane and forms a pore, leading to target cell membrane rupture and cell lysis. The MAC is initiated by proteolytic cleavage of C5 into complement C5b in response to the classical, alternative, lectin and GZMK complement pathways. The complement pathways consist in a cascade of proteins that leads to phagocytosis and breakdown of pathogens and signaling that strengthens the adaptive immune system. C7 serves as a membrane anchor. During MAC assembly, associates with C5b and C6 to form the C5b-7 complex, a key lipophilic precursor of the MAC complex, which associates with the outer leaflet and reduces the energy for membrane bending.</text>
    </comment>
    <comment type="subunit">
        <text evidence="21">Monomer or dimer; as a C5b-7 complex it can also form multimeric rosettes. Component of the membrane attack complex (MAC), composed of complement C5b, C6, C7, C8A, C8B, C8G and multiple copies of the pore-forming subunit C9.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Target cell membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the complement C6/C7/C8/C9 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="23">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJK7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000887.1">
        <property type="protein sequence ID" value="ENSCSRP00000000865.1"/>
        <property type="gene ID" value="ENSCSRG00000000622.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005579">
        <property type="term" value="C:membrane attack complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044218">
        <property type="term" value="C:other organism cell membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006958">
        <property type="term" value="P:complement activation, classical pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031640">
        <property type="term" value="P:killing of cells of another organism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00033">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00112">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000099">
        <property type="entry name" value="Complement component C7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.400.10">
        <property type="entry name" value="Low-density Lipoprotein Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.100.10">
        <property type="entry name" value="Thrombospondin type-1 (TSP1) repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048827">
        <property type="entry name" value="C7_FIM2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048825">
        <property type="entry name" value="C7_KAZAL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003884">
        <property type="entry name" value="FacI_MAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040729">
        <property type="entry name" value="Kazal_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036055">
        <property type="entry name" value="LDL_receptor-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023415">
        <property type="entry name" value="LDLR_class-A_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002172">
        <property type="entry name" value="LDrepeatLR_classA_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001862">
        <property type="entry name" value="MAC_perforin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020864">
        <property type="entry name" value="MACPF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020863">
        <property type="entry name" value="MACPF_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035976">
        <property type="entry name" value="Sushi/SCR/CCP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000436">
        <property type="entry name" value="Sushi_SCR_CCP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000884">
        <property type="entry name" value="TSP1_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036383">
        <property type="entry name" value="TSP1_rpt_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45742">
        <property type="entry name" value="COMPLEMENT COMPONENT C6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45742:SF2">
        <property type="entry name" value="COMPLEMENT COMPONENT C7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21284">
        <property type="entry name" value="C7_FIM2_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18434">
        <property type="entry name" value="Kazal_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21330">
        <property type="entry name" value="Kazal_C7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00057">
        <property type="entry name" value="Ldl_recept_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01823">
        <property type="entry name" value="MACPF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00084">
        <property type="entry name" value="Sushi"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00764">
        <property type="entry name" value="COMPLEMENTC9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00032">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00057">
        <property type="entry name" value="FIMAC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00192">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00457">
        <property type="entry name" value="MACPF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00209">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57535">
        <property type="entry name" value="Complement control module/SCR domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57424">
        <property type="entry name" value="LDL receptor-like module"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82895">
        <property type="entry name" value="TSP-1 type 1 repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01209">
        <property type="entry name" value="LDLRA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50068">
        <property type="entry name" value="LDLRA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00279">
        <property type="entry name" value="MACPF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51412">
        <property type="entry name" value="MACPF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50923">
        <property type="entry name" value="SUSHI"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50092">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0180">Complement pathway</keyword>
    <keyword evidence="11" id="KW-0204">Cytolysis</keyword>
    <keyword evidence="16 23" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0391">Immunity</keyword>
    <keyword evidence="7" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="15" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0473">Membrane attack complex</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="9 24" id="KW-0732">Signal</keyword>
    <keyword evidence="8 23" id="KW-0768">Sushi</keyword>
    <keyword evidence="6" id="KW-1052">Target cell membrane</keyword>
    <keyword evidence="18" id="KW-1053">Target membrane</keyword>
    <feature type="signal peptide" evidence="24">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034041126" description="Complement component C7" evidence="24">
        <location>
            <begin position="21"/>
            <end position="832"/>
        </location>
    </feature>
    <feature type="domain" description="MACPF" evidence="26">
        <location>
            <begin position="122"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="25">
        <location>
            <begin position="556"/>
            <end position="615"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="25">
        <location>
            <begin position="616"/>
            <end position="677"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="91"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="23">
        <location>
            <begin position="586"/>
            <end position="613"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022537"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022852"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023298"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00073222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00093281"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00093478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS51412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000865.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="832" mass="92528" checksum="EF4BE336591796F2" modified="2022-01-19" version="1">VQVFEFFLLVEVAGFFPVFSSPSSPVNCHWNPYGPWSECDGCTKTQIRRRTIAVYGQYGGNPCVGSAFETRQCVPTRGCPTEEGCGDRFRCFSGQCISKSLMCNGDQDCEEDGADEDRCEESRPACDIDKMPPNAELTGAGFDAISGETRGRVIHTKSFGGQCRKVFSGDQREYYRLSESLLAYTFQVKIQNDFSYEFYNSSWSYMKHTVHDVRSNSGHYYSQNTQEKSSKKSKHFMVVENDVEVAQFINNSPEFLTLTEPFWKELANLPAVYEYSAYRRLIEHFGTHFLHSGSLGGHYKVLFYMDTEKIKAEGLSITDMYKCTSSGWNLFIVRKKKTTCSKLDELLKSSSGISHNQIRGDPYVEGGNPAAVAGLAYLDLNSPAGNSERYSFWARSVKYYPRVIKQKLTPLYELVKEVTCASVKRHYLKLAIEEYLRENDPCKCRPCQNGGEPAIAGTQCLCFCKPYTFGAACELGTLVQDQPGVIDGRWSCWSSWSPCSGERKSRSRTCNNPPPSGGGISCIGEQFESIQCEDEELQHFRLIEPHCFDVSMIPTEFCSPPPLLENGFVQNADSSHPVGQSVVYACRDGYSLVGDPVAKCGEGLKWLIGDMQCKKTACVLPVLAEGMRGEPWKASYGIGDKVTLSCPEGTHLEGSALILCEPSLKWSPDMKAIQCKRRVPSVKPELTEPKCQPWEKVQQSKCVCKMPYECGPSLDVCATDERSKRNTALTVCKMYALDCMGRKYSLTSEENCKMPAAAAKPCGSCHLWETCDAQTNTCVCREAGQCDEGGISICVEVNGKVTSRTMTECEAGLLKCRGENVTPVSIRSCDVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJU6</accession>
    <name>A0A8C3RJU6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Mothers against decapentaplegic homolog</fullName>
            <shortName evidence="12">MAD homolog</shortName>
            <shortName evidence="12">Mothers against DPP homolog</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">SMAD family member</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 12">Belongs to the dwarfin/SMAD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJU6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000355.1">
        <property type="protein sequence ID" value="ENSCSRP00000000343.1"/>
        <property type="gene ID" value="ENSCSRG00000000315.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5875866at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071144">
        <property type="term" value="C:heteromeric SMAD protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070411">
        <property type="term" value="F:I-SMAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030509">
        <property type="term" value="P:BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060395">
        <property type="term" value="P:SMAD protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007179">
        <property type="term" value="P:transforming growth factor beta receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd10492">
        <property type="entry name" value="MH1_SMAD_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10498">
        <property type="entry name" value="MH2_SMAD_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.200.10:FF:000002">
        <property type="entry name" value="Mothers against decapentaplegic homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.520.10:FF:000002">
        <property type="entry name" value="Mothers against decapentaplegic homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.200.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.520.10">
        <property type="entry name" value="SMAD MH1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013790">
        <property type="entry name" value="Dwarfin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003619">
        <property type="entry name" value="MAD_homology1_Dwarfin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013019">
        <property type="entry name" value="MAD_homology_MH1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017855">
        <property type="entry name" value="SMAD-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001132">
        <property type="entry name" value="SMAD_dom_Dwarfin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008984">
        <property type="entry name" value="SMAD_FHA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036578">
        <property type="entry name" value="SMAD_MH1_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13703:SF63">
        <property type="entry name" value="MOTHERS AGAINST DECAPENTAPLEGIC HOMOLOG 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13703">
        <property type="entry name" value="SMAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03165">
        <property type="entry name" value="MH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03166">
        <property type="entry name" value="MH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00523">
        <property type="entry name" value="DWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00524">
        <property type="entry name" value="DWB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56366">
        <property type="entry name" value="SMAD MH1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49879">
        <property type="entry name" value="SMAD/FHA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51075">
        <property type="entry name" value="MH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51076">
        <property type="entry name" value="MH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="2 12" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11 12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 12" id="KW-0804">Transcription</keyword>
    <keyword evidence="8 12" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU361195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000343.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="551" mass="60302" checksum="8CAF320D3548574F" modified="2022-01-19" version="1">MDNMSITNTPTSNDACLSIVHSLMCHRQGGESETFAKRAIESLVKKLKEKKDELDSLITAITTNGAHPSKCVTIQRTLDGRLQVAGRKGFPHVIYARLWRWPDLHKNELKHVKYCQYAFDLKCDSVCVNPYHYERVVSPGIDLSGLTLQSSAPSSMLVKDEYVHDFEGQSLSTADGHSVQTIQHPPSNRASTETYSTPAMLAPTESSTTSTTNFPNIPVASTSQPTSILTGSHSDGLLQIASGPQPGTQQNGFTAQPATYHHNSTTTWTGSRTAAYTPTIPHHQNGHLQHHPPMPHPGHYWPVHNELAFQPPISNHPAPEYWCSIAYFEMDVQVGETFKVPSSCPVVTVDGYVDPSGGDRFCLGQLSNVHRTEAIERARLHIGKGVQLECKGEGDVWVRCLSDHAVFVQSYYLDREAGRAPGDAVHKIYPSAYIKVFDLRQCHRQMQQQAATAQAAAAAQAAAVAGNIPGPGSVGGIAPAISLSAAAGIGVDDLRRLCILRMSFVKGWGPDYPRQSIKETPCWIEIHLHRALQLLDEVLHTMPIADPQPLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKE2</accession>
    <name>A0A8C3RKE2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Acireductone dioxygenase</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Acireductone dioxygenase (Fe(2+)-requiring)</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Acireductone dioxygenase (Ni(2+)-requiring)</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Membrane-type 1 matrix metalloproteinase cytoplasmic tail-binding protein 1</fullName>
            <shortName evidence="13">ARD</shortName>
            <shortName evidence="13">ARD'</shortName>
            <shortName evidence="13">Fe-ARD</shortName>
            <shortName evidence="13">MTCBP-1</shortName>
            <shortName evidence="13">Ni-ARD</shortName>
            <ecNumber evidence="13">1.13.11.53</ecNumber>
            <ecNumber evidence="13">1.13.11.54</ecNumber>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="13" type="primary">ADI1</name>
        <name evidence="13" type="synonym">MTCBP1</name>
    </gene>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Catalyzes 2 different reactions between oxygen and the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene) depending upon the metal bound in the active site. Fe-containing acireductone dioxygenase (Fe-ARD) produces formate and 2-keto-4-methylthiobutyrate (KMTB), the alpha-ketoacid precursor of methionine in the methionine recycle pathway. Ni-containing acireductone dioxygenase (Ni-ARD) produces methylthiopropionate, carbon monoxide and formate, and does not lie on the methionine recycle pathway.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one + O2 = 3-(methylsulfanyl)propanoate + CO + formate + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:14161"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:15740"/>
            <dbReference type="ChEBI" id="CHEBI:17245"/>
            <dbReference type="ChEBI" id="CHEBI:49016"/>
            <dbReference type="ChEBI" id="CHEBI:49252"/>
            <dbReference type="EC" id="1.13.11.53"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 13">
            <text>1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one + O2 = 4-methylsulfanyl-2-oxobutanoate + formate + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:24504"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:15740"/>
            <dbReference type="ChEBI" id="CHEBI:16723"/>
            <dbReference type="ChEBI" id="CHEBI:49252"/>
            <dbReference type="EC" id="1.13.11.54"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="13">
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
        </cofactor>
        <cofactor evidence="13">
            <name>Ni(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:49786"/>
        </cofactor>
        <text evidence="13">Binds either 1 Fe or Ni cation per monomer. Iron-binding promotes an acireductone dioxygenase reaction producing 2-keto-4-methylthiobutyrate, while nickel-binding promotes an acireductone dioxygenase reaction producing 3-(methylsulfanyl)propanoate.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Ni(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:49786"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="13">Amino-acid biosynthesis; L-methionine biosynthesis via salvage pathway; L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 5/6.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="13">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3 13">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="13">Cell membrane</location>
            <topology evidence="13">Peripheral membrane protein</topology>
            <orientation evidence="13">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the acireductone dioxygenase (ARD) family.</text>
    </comment>
    <dbReference type="EC" id="1.13.11.53" evidence="13"/>
    <dbReference type="EC" id="1.13.11.54" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001132.1">
        <property type="protein sequence ID" value="ENSCSRP00000001097.1"/>
        <property type="gene ID" value="ENSCSRG00000000895.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00904">
        <property type="reaction ID" value="UER00878"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010308">
        <property type="term" value="F:acireductone dioxygenase (Ni2+-requiring) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010309">
        <property type="term" value="F:acireductone dioxygenase [iron(II)-requiring] activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016151">
        <property type="term" value="F:nickel cation binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019509">
        <property type="term" value="P:L-methionine salvage from methylthioadenosine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd02232">
        <property type="entry name" value="cupin_ARD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.10:FF:000031">
        <property type="entry name" value="1,2-dihydroxy-3-keto-5-methylthiopentene dioxygenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.10">
        <property type="entry name" value="Jelly Rolls"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03154">
        <property type="entry name" value="Salvage_MtnD_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004313">
        <property type="entry name" value="ARD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027496">
        <property type="entry name" value="ARD_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014710">
        <property type="entry name" value="RmlC-like_jellyroll"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011051">
        <property type="entry name" value="RmlC_Cupin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23418">
        <property type="entry name" value="ACIREDUCTONE DIOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23418:SF0">
        <property type="entry name" value="ACIREDUCTONE DIOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03079">
        <property type="entry name" value="ARD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51182">
        <property type="entry name" value="RmlC-like cupins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 13" id="KW-0028">Amino-acid biosynthesis</keyword>
    <keyword evidence="13" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="4 13" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8 13" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="10 13" id="KW-0408">Iron</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 13" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11 13" id="KW-0486">Methionine biosynthesis</keyword>
    <keyword evidence="5 13" id="KW-0533">Nickel</keyword>
    <keyword evidence="12 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9 13" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="88"/>
        </location>
        <ligand>
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <note>for iron-dependent acireductone dioxygenase activity</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="88"/>
        </location>
        <ligand>
            <name>Ni(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:49786"/>
            <note>for nickel-dependent acireductone dioxygenase activity</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="90"/>
        </location>
        <ligand>
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <note>for iron-dependent acireductone dioxygenase activity</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="90"/>
        </location>
        <ligand>
            <name>Ni(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:49786"/>
            <note>for nickel-dependent acireductone dioxygenase activity</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="94"/>
        </location>
        <ligand>
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <note>for iron-dependent acireductone dioxygenase activity</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="94"/>
        </location>
        <ligand>
            <name>Ni(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:49786"/>
            <note>for nickel-dependent acireductone dioxygenase activity</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="133"/>
        </location>
        <ligand>
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <note>for iron-dependent acireductone dioxygenase activity</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="133"/>
        </location>
        <ligand>
            <name>Ni(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:49786"/>
            <note>for nickel-dependent acireductone dioxygenase activity</note>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000428"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022596"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001097.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="180" mass="21612" checksum="E572A0CAD175547C" modified="2022-01-19" version="1">MVEAWYMDESGSDQRAPHRQEPHQPVSLEQLRRLGVFHWKLDADNYETDPDLARIRKEKNYSWMDIITIHKDKLPNYQDKIKIFYEEHLHLDDEIRYILEGSGYFDVRDKDDKWIRIFMEKGDMITLPAGIYHRFTLDENNYVKAMRLFVGEPVWTAYNRPADHFPARGQYMQFLAQAAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKP2</accession>
    <name>A0A8C3RKP2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="26">Complement C6</fullName>
        </submittedName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Target cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the complement C6/C7/C8/C9 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="22">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKP2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000734.1">
        <property type="protein sequence ID" value="ENSCSRP00000000715.1"/>
        <property type="gene ID" value="ENSCSRG00000000582.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005579">
        <property type="term" value="C:membrane attack complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044218">
        <property type="term" value="C:other organism cell membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006958">
        <property type="term" value="P:complement activation, classical pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031640">
        <property type="term" value="P:killing of cells of another organism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00033">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00112">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000065">
        <property type="entry name" value="Transmembrane protease serine 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.100.10:FF:000002">
        <property type="entry name" value="Unc-5 netrin receptor C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.400.10">
        <property type="entry name" value="Low-density Lipoprotein Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.100.10">
        <property type="entry name" value="Thrombospondin type-1 (TSP1) repeat"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048828">
        <property type="entry name" value="C6_KAZAL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048831">
        <property type="entry name" value="C8A_B_C6_EGF-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003884">
        <property type="entry name" value="FacI_MAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036055">
        <property type="entry name" value="LDL_receptor-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023415">
        <property type="entry name" value="LDLR_class-A_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002172">
        <property type="entry name" value="LDrepeatLR_classA_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001862">
        <property type="entry name" value="MAC_perforin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020864">
        <property type="entry name" value="MACPF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020863">
        <property type="entry name" value="MACPF_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035976">
        <property type="entry name" value="Sushi/SCR/CCP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000436">
        <property type="entry name" value="Sushi_SCR_CCP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000884">
        <property type="entry name" value="TSP1_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036383">
        <property type="entry name" value="TSP1_rpt_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45742">
        <property type="entry name" value="COMPLEMENT COMPONENT C6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45742:SF4">
        <property type="entry name" value="COMPLEMENT COMPONENT C6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21195">
        <property type="entry name" value="EGF_C8A_B_C6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21288">
        <property type="entry name" value="Kazal_C6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00057">
        <property type="entry name" value="Ldl_recept_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01823">
        <property type="entry name" value="MACPF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00084">
        <property type="entry name" value="Sushi"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00090">
        <property type="entry name" value="TSP_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00764">
        <property type="entry name" value="COMPLEMENTC9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00032">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00057">
        <property type="entry name" value="FIMAC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00192">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00457">
        <property type="entry name" value="MACPF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00209">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57535">
        <property type="entry name" value="Complement control module/SCR domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57424">
        <property type="entry name" value="LDL receptor-like module"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82895">
        <property type="entry name" value="TSP-1 type 1 repeat"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01209">
        <property type="entry name" value="LDLRA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50068">
        <property type="entry name" value="LDLRA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00279">
        <property type="entry name" value="MACPF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51412">
        <property type="entry name" value="MACPF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50923">
        <property type="entry name" value="SUSHI"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50092">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0180">Complement pathway</keyword>
    <keyword evidence="13" id="KW-0204">Cytolysis</keyword>
    <keyword evidence="18 22" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="19" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0391">Immunity</keyword>
    <keyword evidence="8" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="17" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-0473">Membrane attack complex</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="11 23" id="KW-0732">Signal</keyword>
    <keyword evidence="9 22" id="KW-0768">Sushi</keyword>
    <keyword evidence="7" id="KW-1052">Target cell membrane</keyword>
    <keyword evidence="20" id="KW-1053">Target membrane</keyword>
    <keyword evidence="10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1134">Transmembrane beta strand</keyword>
    <feature type="signal peptide" evidence="23">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034482478" evidence="23">
        <location>
            <begin position="22"/>
            <end position="935"/>
        </location>
    </feature>
    <feature type="domain" description="MACPF" evidence="25">
        <location>
            <begin position="176"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="24">
        <location>
            <begin position="642"/>
            <end position="701"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="24">
        <location>
            <begin position="702"/>
            <end position="764"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="146"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="158"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="672"/>
            <end position="699"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004276"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022452"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022537"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022852"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023298"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS51412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000715.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="935" mass="105185" checksum="1E2C4304C847033F" modified="2022-01-19" version="1">MDKSILVCLILLGTVIQSSQGCYCEHYPWGSWSSCSKTCNYGTQTRQRQIKLDDYYTKNFCDQLCTKQESRACNEQACPINCQLGDFGPWSECDPCVKKQFRVRALLRPSQFRGQACTEQLVDSRRCFPTKLCNIEEVDCRNKFQCENGRCIAKSLECNGENDCGDNSDERDCRRIKTVCNRRYESVPSVQLMGNGFHLLAGESRGEILDNSFNGGKCTTVKGNDTRKSFRVPANLETIRFQVENEEDDVASDFYQGIIPLHTESASDSSYTGSGRSSSGIPGLFSRKRRVKITSSSSFREAIEASYKKNSEFIRVHKVIAVSNFTTKQSDLQLSNIFLKALNHLPLEYNYALYSRIFDDFGTHYYASGSMGGTYDLLYQYSAEELKNSGLTQQESTECVRVETTRRVLFRKKKKVHTTCTTNKLTERHEGSFLQSAERSISLVKGGRAEYAAALAWEKKGSFPEHTVFTDWVESTKDNPIVIDFELAPILDLVKNFPCAVTKRRNLRRALIEYMDIFDPCRCAPCPNNGRPVLSGTECLCVCQAGTYGDNCEKRAPDYRSVAVDGYWSCWSPWSSCDATFKRRRTRECNNPTPLNGGKPCQGEREQEEDCYISMFVDKGAPCINDDEARKEVDVFIGEPESGCLKPSPPENGFLRNEKNHYAFGEEAEIACVTGYDLIGYQFLRCLPDHTWAQQPVECQSSMCPKPSVSEGVTISPFKNEYKVGETIQLRCPTGFIVTGGNQFTCRKEVSWTPPILRSLTCEKDEQTKARGNCSPGQKQVGSQCVCMSPAHDCGHYSEDVCVLHAVSESPSTKPSCQYLAEKCLNEQPLHFLHSGPCHVDTNLNWAIERAKLSTSSSKKELCGYDTCYDWEKCSESQSQCFCLIPYQCPKVESQLYCIQMESTSRKRTASLCALGAMKCAGMKIEVLHQGNCLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLN8</accession>
    <name>A0A8C3RLN8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Non-structural maintenance of chromosomes element 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Component of the SMC5-SMC6 complex, that promotes sister chromatid alignment after DNA damage and facilitates double-stranded DNA breaks (DSBs) repair via homologous recombination between sister chromatids.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of the SMC5-SMC6 complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
            <location evidence="2">Telomere</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the NSE4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLN8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001843.1">
        <property type="protein sequence ID" value="ENSCSRP00000001789.1"/>
        <property type="gene ID" value="ENSCSRG00000001411.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000781">
        <property type="term" value="C:chromosome, telomeric region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030915">
        <property type="term" value="C:Smc5-Smc6 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006310">
        <property type="term" value="P:DNA recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027786">
        <property type="entry name" value="Nse4/EID"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014854">
        <property type="entry name" value="Nse4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029225">
        <property type="entry name" value="Nse4_Nse3-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16140">
        <property type="entry name" value="NON-STRUCTURAL MAINTENANCE OF CHROMOSOMES ELEMENT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16140:SF0">
        <property type="entry name" value="NON-STRUCTURAL MAINTENANCE OF CHROMOSOMES ELEMENT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15412">
        <property type="entry name" value="Nse4-Nse3_bdg"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08743">
        <property type="entry name" value="Nse4_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0158">Chromosome</keyword>
    <keyword evidence="4 9" id="KW-0227">DNA damage</keyword>
    <keyword evidence="6 9" id="KW-0233">DNA recombination</keyword>
    <keyword evidence="7 9" id="KW-0234">DNA repair</keyword>
    <keyword evidence="8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0779">Telomere</keyword>
    <feature type="domain" description="Nse4/EID protein Nse3/MAGE-binding" evidence="12">
        <location>
            <begin position="140"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="domain" description="Non-structural maintenance of chromosome element 4 C-terminal" evidence="11">
        <location>
            <begin position="292"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="241"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="10">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="62"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="77"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="247"/>
            <end position="266"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008997"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022895"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU365071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF08743"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF15412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001789.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="391" mass="43882" checksum="727096CFEE81B364" modified="2022-01-19" version="1">MAEDAGSGGGDSLQGRDSGRSRRRPPVPSTSRNGAVPEHQQRGLAGGQGRQRPPEPANEGGGGEEEESEEEPGQGTERAEPDGDHADRRMLRHQYRELINRVQQNREDMLSSNSNSLTDALQEANTLFSGVSQAREAALDAQFLVLASNLGKEKANELHSEMTVFDLPAFAEDLLTFMGLNRLEGEENDSDDESIASGFLPNDAWHKLGAEAERYFRRSPSFHYMLGSFKVDPPVPRQRIERQKRKAGTEEKRAMPAQLKKMEESHQEATEKEVERILGLLQTYFKEDPNMPISFFDFVIDPSSFARTVENIFHVSFIIRDGFARIKLDQDKLPVIEPSHEEEGRENDQNAQVRNQAVISLSHQDWKDIVETFEITEPMIPAPGVSQENES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM08</accession>
    <name>A0A8C3RM08_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Transmembrane protein 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM08"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002003.1">
        <property type="protein sequence ID" value="ENSCSRP00000001945.1"/>
        <property type="gene ID" value="ENSCSRG00000001518.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120053">
        <property type="term" value="F:ribitol beta-1,4-xylosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035269">
        <property type="term" value="P:protein O-linked glycosylation via mannose"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd21099">
        <property type="entry name" value="RXYLT1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055286">
        <property type="entry name" value="RXYLT1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057538">
        <property type="entry name" value="RXYLT1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057539">
        <property type="entry name" value="RXYLT1_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15576">
        <property type="entry name" value="RIBITOL-5-PHOSPHATE XYLOSYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15576:SF1">
        <property type="entry name" value="RIBITOL-5-PHOSPHATE XYLOSYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24785">
        <property type="entry name" value="RXYLT1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24786">
        <property type="entry name" value="RXYLT1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RXYLT1 N-terminal" evidence="2">
        <location>
            <begin position="16"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="domain" description="RXYLT1 C-terminal" evidence="1">
        <location>
            <begin position="165"/>
            <end position="354"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF24785"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF24786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001945.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="360" mass="41779" checksum="91B86BD64364D362" modified="2022-01-19" version="1">MLKNRKSQQEQTDLKVQIWGKAAIGLYLWQHILEGLLEPADVTAQWREGSIKGGKTHFSFITGPAIVPGYFSVEADNVVLVLNGREEAKITYATQWLHYAQTLIQTRKLRHVAIVLLGSEQCNNEWIHPYLKRHGGFVELLFVVYDCTWVNEEDIFQWPLGVATYRNFPMVEPNWSMLRSPRSYLCNFLGTLYKNSSRENLMEVLKQDGLDKLCWIAAREQWQPQETNESFRIYQDALLQSDLTLCPVGVNTECYRIYEACSYGSVPVVEDVMTPGKCGNSSIYHSAPLQLLKTMGAPFIFIKNWEELPAVLEKEKNMSLQEKIQRRKKLIEWYRHFKAQMRHKFIYILENSFLLNDKGG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN68</accession>
    <name>A0A8C3RN68_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Mitogen-activated protein kinase 4</fullName>
            <ecNumber evidence="5">2.7.11.24</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Extracellular signal-regulated kinase 4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15 24">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.24" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN68"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001582.1">
        <property type="protein sequence ID" value="ENSCSRP00000001534.1"/>
        <property type="gene ID" value="ENSCSRG00000001206.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004707">
        <property type="term" value="F:MAP kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd07854">
        <property type="entry name" value="STKc_MAPK4_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000281">
        <property type="entry name" value="Mitogen-activated protein kinase 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000136">
        <property type="entry name" value="mitogen-activated protein kinase 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050117">
        <property type="entry name" value="MAPK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008350">
        <property type="entry name" value="MAPK_ERK3/4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24055">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01771">
        <property type="entry name" value="ERK3ERK4MAPK"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 19" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="14" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0418">Kinase</keyword>
    <keyword evidence="10 19" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="9" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="21">
        <location>
            <begin position="20"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="379"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="500"/>
            <end position="531"/>
        </location>
    </feature>
    <feature type="binding site" evidence="19">
        <location>
            <position position="50"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00071825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00076119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001534.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="585" mass="67073" checksum="A65A28C6401E4041" modified="2022-01-19" version="1">MAEKCDCIASMYGYDLGCRFVDFRPLGVGANGLVLSAVDSKSCRKVAVKKITISDARSMKHAFREIKIIRRLDHDNVVKVYEVLGPKGADLLGEFFKFNTVYIVQEFMETDLARLLEQGTLTEDHAKLFMYQLLRGLKYIHSANILHRDLKPANIFISTEDLVLKIGDFGLARIVDQHYSHKGYLSEGLVTKWYRSPRLLLSPNAYTKAIDMWAAGCILAEMLTGKMLFAGNHELEQMQLILETIPVVHEEDKEELLKVMPTFINSTWEVKKPLRKLLPEVNGEAIDFLEKILTFNPRDRLTAEMGLQHPYMSPYSCPEDEPISQHPFRIEDEIDDILLMEANQSQMSNWDRCSIHDVTVSLSSDLEWRHDKYHDIDEVQRDPRAGSDSIAEEAQVDPRKYSQSSSERFLEQSHSSMDRMFDVDYGKSCDYKVGSPSYLDKLLWRDNKPHHYSEPKLILDLSHWKTATIAPTAELSLEEEPSNLFLEIAQWVKSTQSGLECPSPLPELQEQSLPSSPHHHNKESKEVNSETDPQFDLDVFISRALKLCTKPEDLPDNKLNDINGACISEHPNEIVQTEVFQKERW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN87</accession>
    <name>A0A8C3RN87_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Transmembrane 6 superfamily member 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">May function as sterol isomerase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lysosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the TM6SF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002532.1">
        <property type="protein sequence ID" value="ENSCSRP00000002449.1"/>
        <property type="gene ID" value="ENSCSRG00000001879.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd21106">
        <property type="entry name" value="TM6SF1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033118">
        <property type="entry name" value="EXPERA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047195">
        <property type="entry name" value="TM6SF1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059044">
        <property type="entry name" value="TM_Tm6sf1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14568:SF10">
        <property type="entry name" value="TRANSMEMBRANE 6 SUPERFAMILY MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14568">
        <property type="entry name" value="TRANSMEMBRANE SUPERFAMILY 6 MEMBER 1/2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05241">
        <property type="entry name" value="EBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26083">
        <property type="entry name" value="TM_Tm6sf2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51751">
        <property type="entry name" value="EXPERA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0458">Lysosome</keyword>
    <keyword evidence="5 10 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 10 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="18"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="65"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="92"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="126"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="172"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="222"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="287"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="domain" description="EXPERA" evidence="12">
        <location>
            <begin position="14"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="EXPERA" evidence="12">
        <location>
            <begin position="170"/>
            <end position="304"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00034760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00037773"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51751"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002449.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="324" mass="36962" checksum="AB02635B32438B70" modified="2022-01-19" version="1">ALVARTLVKRKPPKDPLFYVYAVFAFTSVVNLIIGLEQDGIIDGFMTYYLKEGEPHLNTAYGHVICYWDGSVHYLMYLLMVAAIAWEESYRTIGLYWLGSIVMSIIVFMPGTIVGKYGARMCPASFLSVPYICLPIWAGFRIYNHPSVTYNTPIKVVQKVQKKGLLRRPLDLMLAIYLILATGFCIFRGMIALDCPAELCRLYIQLHEPYIKDPAAYPKLQMLTYMFYSVPYYMIALYGLLVPGCSWMPDLTLIHAGGLAQAQFSHIGASLHARTPYIYRVPEEAKFYFLVLNIVYGILPQLLAYRCVNKPEFFMKAKEDEKAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP09</accession>
    <name>A0A8C3RP09_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Mothers against decapentaplegic homolog</fullName>
            <shortName evidence="9">MAD homolog</shortName>
            <shortName evidence="9">Mothers against DPP homolog</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">SMAD family member</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="9">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 9">Belongs to the dwarfin/SMAD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP09"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002811.1">
        <property type="protein sequence ID" value="ENSCSRP00000002717.1"/>
        <property type="gene ID" value="ENSCSRG00000002073.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5794312at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071144">
        <property type="term" value="C:heteromeric SMAD protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070411">
        <property type="term" value="F:I-SMAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030509">
        <property type="term" value="P:BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060395">
        <property type="term" value="P:SMAD protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007179">
        <property type="term" value="P:transforming growth factor beta receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd10490">
        <property type="entry name" value="MH1_SMAD_1_5_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10497">
        <property type="entry name" value="MH2_SMAD_1_5_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.200.10:FF:000001">
        <property type="entry name" value="Mothers against decapentaplegic homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.520.10:FF:000001">
        <property type="entry name" value="Mothers against decapentaplegic homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.200.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.520.10">
        <property type="entry name" value="SMAD MH1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013790">
        <property type="entry name" value="Dwarfin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003619">
        <property type="entry name" value="MAD_homology1_Dwarfin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013019">
        <property type="entry name" value="MAD_homology_MH1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017855">
        <property type="entry name" value="SMAD-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001132">
        <property type="entry name" value="SMAD_dom_Dwarfin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008984">
        <property type="entry name" value="SMAD_FHA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036578">
        <property type="entry name" value="SMAD_MH1_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13703:SF23">
        <property type="entry name" value="MOTHERS AGAINST DECAPENTAPLEGIC HOMOLOG 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13703">
        <property type="entry name" value="SMAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03165">
        <property type="entry name" value="MH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03166">
        <property type="entry name" value="MH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00523">
        <property type="entry name" value="DWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00524">
        <property type="entry name" value="DWB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56366">
        <property type="entry name" value="SMAD MH1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49879">
        <property type="entry name" value="SMAD/FHA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51075">
        <property type="entry name" value="MH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51076">
        <property type="entry name" value="MH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 9" id="KW-0804">Transcription</keyword>
    <keyword evidence="5 9" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU361195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002717.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="465" mass="52285" checksum="659528532BC33C00" modified="2022-01-19" version="1">MNVTSLFSFTSPAVKRLLGWKQGDEEEKWAEKAVDALVKKLKKKKGAMEELEKALSCPGQPSNCVTIPRSLDGRLQVSHRKGLPHVIYCRVWRWPDLQSHHELKPLECCEFPFGSKQKEVCINPYHYKRVESPVLPPVLVPRHSEYNPQHSLLAQFRNLGQNEPHMPHNATFPDSFQQPNSHPFPHSPNSSYPNSPGSSSSTYPHSPASSDPGSPFQMPADTPPPAYLPPEDQMTQDGSQPMDTNMMAPSIPPEINRGDVQAVAYEEPKHWCSIVYYELNNRVGEAFHASSTSVLVDGFTDPSNNKNRFCLGLLSNVNRNSTIENTRRHIGKGVHLYYVGGEVYAECLSDSSIFVQSRNCNYHHGFHPTTVCKIPSGCSLKIFNNQEFAQLLAQSVNHGFETVYELTKMCTIRMSFVKGWGAEYHRQDVTSTPCWIEIHLHGPLQWLDKVLTQMGSPHNPISSVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPV1</accession>
    <name>A0A8C3RPV1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Phosphatidylinositol-glycan-specific phospholipase D</fullName>
            <ecNumber evidence="3">3.1.4.50</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Glycosyl-phosphatidylinositol-specific phospholipase D</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>a 6-(alpha-D-glucosaminyl)-1-(1,2-diacyl-sn-glycero-3-phospho)-1D-myo-inositol + H2O = 6-(alpha-D-glucosaminyl)-1D-myo-inositol + a 1,2-diacyl-sn-glycero-3-phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10832"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57997"/>
            <dbReference type="ChEBI" id="CHEBI:58608"/>
            <dbReference type="ChEBI" id="CHEBI:58700"/>
            <dbReference type="EC" id="3.1.4.50"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GPLD1 family.</text>
    </comment>
    <dbReference type="EC" id="3.1.4.50" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPV1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003227.1">
        <property type="protein sequence ID" value="ENSCSRP00000003113.1"/>
        <property type="gene ID" value="ENSCSRG00000002383.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004621">
        <property type="term" value="F:glycosylphosphatidylinositol phospholipase D activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.130:FF:000013">
        <property type="entry name" value="Glycosylphosphatidylinositol specific phospholipase D1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.130:FF:000017">
        <property type="entry name" value="Glycosylphosphatidylinositol specific phospholipase D1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.130:FF:000020">
        <property type="entry name" value="Glycosylphosphatidylinositol specific phospholipase D1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.130">
        <property type="entry name" value="Integrin alpha, N-terminal"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013517">
        <property type="entry name" value="FG-GAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001028">
        <property type="entry name" value="Gprt_PLipase_D"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013519">
        <property type="entry name" value="Int_alpha_beta-p"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028994">
        <property type="entry name" value="Integrin_alpha_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008947">
        <property type="entry name" value="PLipase_C/P1_nuclease_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029002">
        <property type="entry name" value="PLPC/GPLD1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23221">
        <property type="entry name" value="GLYCOSYLPHOSPHATIDYLINOSITOL PHOSPHOLIPASE D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23221:SF7">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL-GLYCAN-SPECIFIC PHOSPHOLIPASE D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01839">
        <property type="entry name" value="FG-GAP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00882">
        <property type="entry name" value="Zn_dep_PLPC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00718">
        <property type="entry name" value="PHPHLIPASED"/>
    </dbReference>
    <dbReference type="SMART" id="SM00191">
        <property type="entry name" value="Int_alpha"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69318">
        <property type="entry name" value="Integrin alpha N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48537">
        <property type="entry name" value="Phospholipase C/P1 nuclease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51470">
        <property type="entry name" value="FG_GAP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 13" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="13">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034613945" description="Phosphatidylinositol-glycan-specific phospholipase D" evidence="13">
        <location>
            <begin position="26"/>
            <end position="843"/>
        </location>
    </feature>
    <feature type="domain" description="Phospholipase C/D" evidence="14">
        <location>
            <begin position="35"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="12">
        <location>
            <begin position="374"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="12">
        <location>
            <begin position="443"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="12">
        <location>
            <begin position="507"/>
            <end position="566"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="12">
        <location>
            <begin position="710"/>
            <end position="776"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012284"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00015988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00029753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00093237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003113.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="843" mass="93445" checksum="FE4163B79F942100" modified="2022-01-19" version="1">MCQYISNMDGFKVWSILLIIVYSLCQRCMPCGISTHIEIAHRALEFFSKHEGNVNYRKLLLNHQDAFQAGSLYPDAFYPVICRNGIFHHVSEDTHWAPFLNTSIHYIRKKYPQPWEEATEKLVAFLFGIASHMVADVSWHSLGIDQGFLRTMGEIDFHGSYSDAHHTGDFGGDVLSQFELDFSYLKADWYVPVKDLLAIYKEYYGQEVITEGTIIDCTYLLFLELHGEMLAVAKLFPSYASKSPFLVERFHEYFLGGLDDMAFWSNNIFQLTSHMLENGTSGCSIPENPLFIECNGEHKNSDIIKQSKKEQHKSLTSSLTKTIEKNINYTAKGVYFNMQSWATKSLHFINSAFAKNVRRAFAVMHQQSSNHVSKPTASYFLKSPYARLGWAMASGDFNQDGYEDLVVGAPGYSRLGHVQIGRVYIVYSNRSGLPPVNMDLDKEADQVLEGRQSSGRFGSAIAVLDFNEDGVPDVAVGAPSVGSQHLTYTGAVYVYLGTTGRGLSPWPNITIICQHTFCNLGWSLLAADIDGDGKSDLVIGSPYAPGGGKQRGFVVAFYSHFNRSNKGLLSVEDANWMVKGEKNYAWFGYSLVSHQLKNKTLLLIGSPTWKSCVGLGCYISLDTKQSVGRVYGYNPPSPLSWFSITGNMERGKLGSSLASGFLSVSGIPREVLVVGAPTSDSTSRIAFISSVLHQAGTVLMYDLTDSAKPSLLSTFSGDRRFSRFGGDVHLGDLDNDGLDEIIVTSPLRTEDITSVLFGGEAGRVYIYNGNQTTSGHVTDNCKSWTSPCPEDWAQYVLISPEERSRFGSSIITVKSQGKREVVVAAERSSVKARLGGRLFMYAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQC1</accession>
    <name>A0A8C3RQC1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Sterile alpha motif domain containing 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQC1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002487.1">
        <property type="protein sequence ID" value="ENSCSRP00000002410.1"/>
        <property type="gene ID" value="ENSCSRG00000001855.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09579">
        <property type="entry name" value="SAM_Samd7_11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050548">
        <property type="entry name" value="PcG_chromatin_remod_factors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247">
        <property type="entry name" value="POLYCOMB GROUP PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247:SF89">
        <property type="entry name" value="STERILE ALPHA MOTIF DOMAIN-CONTAINING PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SAM" evidence="2">
        <location>
            <begin position="271"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="17"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="137"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="155"/>
            <end position="165"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002410.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="332" mass="36904" checksum="6DF5F494887AEFD4" modified="2022-01-19" version="1">MMAPADPRQIHVASHLGPSVPQHANMPNILSNRVYPGPGNSQLNDPPESMEAVARRQELVQKQNIARMEMEMSAIFQQKEIEKAHRKGLLGLEAPFLYHGIPASPVAFRGRHRLPEGHLPSDLYVHRTTLDDLHGNTMLMATSPYPPISSLQRERGRRPGRRAGNHKTSDCNTNGAKSQAEDKNADSASTTADDEKQDKKETELEMLNKHEQSKTHVESSATTVKSCKEYEHSLRKSCATHEIPTETNGCSTHGLILSGEDISSIEDIRKWTVDDVYNFIISLPGCPDYAQIFKDHAIDGETLPLLTEEHLLDTMGLKLGPALKIRSQVLKC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRA7</accession>
    <name>A0A8C3RRA7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">RAS guanyl-releasing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the RASGRP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRA7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003140.1">
        <property type="protein sequence ID" value="ENSCSRP00000003031.1"/>
        <property type="gene ID" value="ENSCSRG00000002317.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007265">
        <property type="term" value="P:Ras protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00155">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06224">
        <property type="entry name" value="REM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.840.10:FF:000003">
        <property type="entry name" value="Ras guanyl-releasing protein 3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.840.10">
        <property type="entry name" value="Ras guanine-nucleotide exchange factors catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.870.10">
        <property type="entry name" value="Son of sevenless (SoS) protein Chain: S domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008937">
        <property type="entry name" value="Ras-like_GEF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000651">
        <property type="entry name" value="Ras-like_Gua-exchang_fac_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023578">
        <property type="entry name" value="Ras_GEF_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001895">
        <property type="entry name" value="RASGEF_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036964">
        <property type="entry name" value="RASGEF_cat_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113:SF174">
        <property type="entry name" value="RAS GUANYL-RELEASING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00617">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00147">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00229">
        <property type="entry name" value="RasGEFN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48366">
        <property type="entry name" value="Ras GEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50009">
        <property type="entry name" value="RASGEF_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0106">Calcium</keyword>
    <keyword evidence="15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0221">Differentiation</keyword>
    <keyword evidence="11" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="14" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="6 18" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="16" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="12" id="KW-0862">Zinc</keyword>
    <keyword evidence="9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Ras-GEF" evidence="19">
        <location>
            <begin position="133"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="20">
        <location>
            <begin position="398"/>
            <end position="433"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009566"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00041172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003031.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="460" mass="53618" checksum="A029D9F40C440EF5" modified="2022-01-19" version="1">GMQKTAYSEGNLCQNNQLLQITLTMHRVIIPSEDFSTYLDALEKKSSGLCIKICYFVRYWITEFWIMFKMDSSLINTMEEFQKLVRANGEELHCRLIDTTQINSRDWSRKLTQRIKPNTSKKRKVSLLFDHLEPEELSDHLTYLEFKSFRRISFSDYQNYIVNSCVKENPTMERSIALCNGISQWVQLMVLSRPTPQLRAEVFIKFIHVAQKLHQLQNFNTLMAVIGGLCHSSISRLKETSSYVPHEVNKVFNEMTELLSSYRNYDNYRRAYNECTNFKIPILGVHLKDLISLYEAMPNYLEDQKINVHKLQSLYNHINELIQLQEMAPPLEANKDLVHLLTLSLDLYYTEDEIYELSYAREPRSHRAAPLTPSKPPVVADWASGIAPKPDPKTISKHVQRMVDSVFKNYDHDQDGYISQEEFEKIAASFPFSFCVMDKDRCVSMNLIFTSVSACELHNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRG1</accession>
    <name>A0A8C3RRG1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Actin-associated protein FAM107A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="21">Stress-inducible actin-binding protein that plays a role in synaptic and cognitive functions by modulating actin filamentous (F-actin) dynamics. Mediates polymerization of globular actin to F-actin. Also binds to, stabilizes and bundles F-actin. Involved in synaptic function by regulating neurite outgrowth in an actin-dependent manner and for the acquisition of hippocampus-dependent cognitive function, such as learning and long-term memory. Plays a role in the actin and microtubule cytoskeleton organization; negatively regulates focal adhesion (FA) assembly promoting malignant glial cell migration in an actin-, microtubule- and MAP1A-dependent manner. Also involved in neuroblastoma G1/S phase cell cycle progression and cell proliferation inhibition by stimulating ubiquitination of NF-kappa-B subunit RELA and NF-kappa-B degradation in a COMMD1- and actin-dependent manner. May play a role in tumor development.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell junction</location>
            <location evidence="3">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
            <location evidence="5">Cytoskeleton</location>
            <location evidence="5">Stress fiber</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="19">Synapse</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003255.1">
        <property type="protein sequence ID" value="ENSCSRP00000003140.1"/>
        <property type="gene ID" value="ENSCSRG00000002400.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001725">
        <property type="term" value="C:stress fiber"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051017">
        <property type="term" value="P:actin filament bundle assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030041">
        <property type="term" value="P:actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032956">
        <property type="term" value="P:regulation of actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009533">
        <property type="entry name" value="FAM107"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16768:SF3">
        <property type="entry name" value="ACTIN-ASSOCIATED PROTEIN FAM107A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16768">
        <property type="entry name" value="DOWN REGULATED IN RENAL CARCINOMA 1/TU3A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06625">
        <property type="entry name" value="DUF1151"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="14" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="18" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="9" id="KW-0965">Cell junction</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="17" id="KW-0966">Cell projection</keyword>
    <keyword evidence="12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-0341">Growth regulation</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0346">Stress response</keyword>
    <keyword evidence="11" id="KW-0770">Synapse</keyword>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="103"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="103"/>
            <end position="132"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00040095"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00045129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003140.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="144" mass="17300" checksum="851C348F038E82EC" modified="2022-01-19" version="1">MYSEIQRERPEVRNFMSHPDYIDGNPDLIKPKKLLNPVKASKSHQELHRELLMNHKRGVGVESKPELQRVLEHRRRNQLLRQKKEEEEAKKLQSPFEQELLKRQQRLDQLERGQEKHEEHAPEFIKVKENLRRTSTLTGEEKVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSF4</accession>
    <name>A0A8C3RSF4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Cadherin-12</fullName>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Cadherins are calcium-dependent cell adhesion proteins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 16">Cell membrane</location>
            <topology evidence="1 16">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSF4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002651.1">
        <property type="protein sequence ID" value="ENSCSRP00000002562.1"/>
        <property type="gene ID" value="ENSCSRG00000001951.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016342">
        <property type="term" value="C:catenin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008013">
        <property type="term" value="F:beta-catenin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045296">
        <property type="term" value="F:cadherin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034332">
        <property type="term" value="P:adherens junction organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016339">
        <property type="term" value="P:calcium-dependent cell-cell adhesion via plasma membrane cell adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000902">
        <property type="term" value="P:cell morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044331">
        <property type="term" value="P:cell-cell adhesion mediated by cadherin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007043">
        <property type="term" value="P:cell-cell junction assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000265">
        <property type="entry name" value="Cadherin 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.900.10:FF:000001">
        <property type="entry name" value="Cadherin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000009">
        <property type="entry name" value="Cadherin 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000012">
        <property type="entry name" value="Cadherin 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000097">
        <property type="entry name" value="cadherin-12 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000288">
        <property type="entry name" value="cadherin-12 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.900.10">
        <property type="entry name" value="TCF3-CBD (Catenin binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039808">
        <property type="entry name" value="Cadherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000233">
        <property type="entry name" value="Cadherin_Y-type_LIR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027397">
        <property type="entry name" value="Catenin-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24027:SF96">
        <property type="entry name" value="CADHERIN-12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24027">
        <property type="entry name" value="CADHERIN-23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01049">
        <property type="entry name" value="CADH_Y-type_LIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00028">
        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00112">
        <property type="entry name" value="CA"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00232">
        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9 15 16" id="KW-0106">Calcium</keyword>
    <keyword evidence="10 16" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="4" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 19" id="KW-0732">Signal</keyword>
    <keyword evidence="5 16 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="19">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034580422" description="Cadherin-12" evidence="19">
        <location>
            <begin position="26"/>
            <end position="787"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="599"/>
            <end position="630"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="20">
        <location>
            <begin position="80"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="20">
        <location>
            <begin position="161"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="20">
        <location>
            <begin position="263"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="20">
        <location>
            <begin position="378"/>
            <end position="482"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="20">
        <location>
            <begin position="482"/>
            <end position="600"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
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    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
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    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
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        <source>
            <dbReference type="ARBA" id="ARBA00069585"/>
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    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU003318"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU004357"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002562.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="787" mass="87705" checksum="C78E6D40DE46BFF4" modified="2022-01-19" version="1">MLTRNCLSLLLWVLFDGGLLTPLHPQLQKTLEAQPRENVITMPGRRSSAQRVKRGWVWNQFFVLEEYMGSEPQYVGKLHSDLDKGAGTVKYTLSGDGAGTVFTIDETTGDIHAIRSLDREEKPFYTLRAQAVDIDTRKPLEPESEFIIKVQDINDNEPKFLDGPYVASVPEMSPVGDIHRKEYDSVNKTFAKALVYMYCVSLFFFSLQGVIRTALPNMDREVKEQYQVLIQAKDMGGQLGGLAGTTTVNITLTDVNDNPPRFPKSIFHLKVPESSLVGSAIGRIRAVDPDFGKNAEIEYNIVPGDGGNLFDITTDENTQEGIIKLKKPLDFETKKAYTFKVEASNVHLDHRFHSVGPFKDTATVKINVLDVDEPPVFSKPMYTMEVYEDTPVGTIIGAVTAQDLDVGSSSVRYFIDQKSDADSYFTIDGSEGTIATNELLDRESTAQYNFSIIASKVSNPLLTSKVIVIINVLDVNEFPPEISVPYETSVCENAKPGQVIQTVSAADKDLSPAGQRFSFRLSPEASTKPNFTVQDYRNNTAGIETRRSGYSRRQQDLYFLPVVIEDSSYPVQSSTNTMTIHVCRCDSDGTILSCNVEAIFLPVGLSTGALIAILLCIVILLVIVVLYVALRRQKKKDTLMTSKEDIRDNVIHYDDEGGGEEDTQAFDIGALRNPKVIEDNKIRRDIKPDTLCLPRQRPPVEDNTDIRDFINQRLQENDADPTAPPYDSLATYAYEGNGSVAESLSSIDSLTTEADQDYDYLSDWGPRFKVLAEMFGEEENYNTDKVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSY9</accession>
    <name>A0A8C3RSY9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Aladin WD repeat nucleoporin</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSY9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004001.1">
        <property type="protein sequence ID" value="ENSCSRP00000003868.1"/>
        <property type="gene ID" value="ENSCSRG00000002950.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005643">
        <property type="term" value="C:nuclear pore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006913">
        <property type="term" value="P:nucleocytoplasmic transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000815">
        <property type="entry name" value="Aladin WD repeat nucleoporin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045139">
        <property type="entry name" value="Aladin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057403">
        <property type="entry name" value="Beta-prop_Aladin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14494:SF0">
        <property type="entry name" value="ALADIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14494">
        <property type="entry name" value="ALADIN/ADRACALIN/AAAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25460">
        <property type="entry name" value="Beta-prop_Aladin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Aladin seven-bladed propeller" evidence="1">
        <location>
            <begin position="136"/>
            <end position="484"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF25460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003868.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="520" mass="56676" checksum="2B54810D85630C6F" modified="2022-01-19" version="1">MCSLALFPPPPAPGDVTLYECHNALVSGHIYEKLPLAFQDQLADLPVLTIPKETLKAHSRLEHSTKPAFIHHQETLWKRCLNAWRDVGMCGVLNEVANAEEADLQWMKTGSSWALALCHWVSSLHGSLFPHLSLCSEDMIAEFSQAVDWAGCSIRAFAWHPHTSKFAVALLDDSIRVYNTNSATVPILKHRLQRNVASMAWKPLCASILAVACQSCVLVWHLDPTSLSTRPSSGCAQVLAYPGHSPVTSLAWAPSGEMLLSASPVDTAMLVWDVSTENCVPLQWFGGGGVTYLAWSPDGSKVLAATPSAVFRVWEAQMWTCERWPTIKGRCQTGCWSPDGSRLLFTVLGESVIYSLSFSEYSGEMQGQVGGSKTASIVADLSETTFETLYGEARIGGEVHSMVWDPSGERLAALIRGNPETPESRTIVAVFRTRNSPVFELLPCGFLQGEPGAQPQLIAFHPCFKKGALLTVCWSTGRISHIPFFFVSAQVPCFSPSPSPVVALSSSSASVREQPLFSEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU61</accession>
    <name>A0A8C3RU61_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">tRNA pseudouridine(38/39) synthase</fullName>
            <ecNumber evidence="8">5.4.99.45</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">tRNA pseudouridine synthase 3</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">tRNA pseudouridylate synthase 3</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">tRNA-uridine isomerase 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>uridine(38/39) in tRNA = pseudouridine(38/39) in tRNA</text>
            <dbReference type="Rhea" id="RHEA:42564"/>
            <dbReference type="Rhea" id="RHEA-COMP:10117"/>
            <dbReference type="Rhea" id="RHEA-COMP:10118"/>
            <dbReference type="ChEBI" id="CHEBI:65314"/>
            <dbReference type="ChEBI" id="CHEBI:65315"/>
            <dbReference type="EC" id="5.4.99.45"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the tRNA pseudouridine synthase TruA family.</text>
    </comment>
    <dbReference type="EC" id="5.4.99.45" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU61"/>
    <dbReference type="SMR" id="A0A8C3RU61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004913.1">
        <property type="protein sequence ID" value="ENSCSRP00000004761.1"/>
        <property type="gene ID" value="ENSCSRG00000003619.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0160154">
        <property type="term" value="F:tRNA pseudouridine(38/39) synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990481">
        <property type="term" value="P:mRNA pseudouridine synthesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031119">
        <property type="term" value="P:tRNA pseudouridine synthesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd02569">
        <property type="entry name" value="PseudoU_synth_ScPus3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.580:FF:000007">
        <property type="entry name" value="tRNA pseudouridine synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.660:FF:000005">
        <property type="entry name" value="tRNA pseudouridine synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.660">
        <property type="entry name" value="Pseudouridine synthase I, catalytic domain, C-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.580">
        <property type="entry name" value="Pseudouridine synthase I, catalytic domain, N-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00171">
        <property type="entry name" value="TruA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020103">
        <property type="entry name" value="PsdUridine_synth_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001406">
        <property type="entry name" value="PsdUridine_synth_TruA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020097">
        <property type="entry name" value="PsdUridine_synth_TruA_a/b_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020095">
        <property type="entry name" value="PsdUridine_synth_TruA_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041707">
        <property type="entry name" value="Pus3-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020094">
        <property type="entry name" value="TruA/RsuA/RluB/E/F_N"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00071">
        <property type="entry name" value="hisT_truA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11142">
        <property type="entry name" value="PSEUDOURIDYLATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11142:SF5">
        <property type="entry name" value="TRNA PSEUDOURIDINE(38_39) SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01416">
        <property type="entry name" value="PseudoU_synth_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55120">
        <property type="entry name" value="Pseudouridine synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0413">Isomerase</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0819">tRNA processing</keyword>
    <feature type="domain" description="Pseudouridine synthase I TruA alpha/beta" evidence="14">
        <location>
            <begin position="218"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="33"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="447"/>
            <end position="493"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="447"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="483"/>
            <end position="493"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00050420"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00066567"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00074242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00075152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00079075"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00080861"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF01416"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004761.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="493" mass="56232" checksum="87E1053BB384C660" modified="2022-01-19" version="1">MAEQGVEKDKGEGLLKRVQDLEEEVKRLQEKLLEGKEGTDIKSNPSALGKTKKRQQRPFDFSAYGRRHVALKIAYLGWGYQGFASQENTNNTIEEKLFEALSKTRLVDNRQTSNYHRCGRTDKGVSAFGQVISLDLRSNLSEGKKVNGHEGGLEDKTSSPANEIRYTHILNRVLPPDIRVLAWAPAEPSFSARFNCLERTYRYFFPCADLDVALMNAAAQKYVGTHDFRNLCKMDVANGVTNFQRTILTAQVQLVDRDGETGLQDPFRLYQFEVTGQAFLYHQVRCMMAILLLIGQRMENPEIIDELLDVEKNPRKPQYSMAVEFPLVLYDCKFENIQWIYDREVQEFNVTHLQQLWANHAVKTHMLYNMLQGLDSAVIPIGTGPETNRMVLWREVTPPVHNQVSGFIEGVKARTYKPLLARPKCEGLESRINHFVRRGRIELPHCREKETGADKEEHLETKRGHSDTAERDSEAPGQAAKRVCVDTESKSST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RV14</accession>
    <name>A0A8C3RV14_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Has antiviral activities.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the alpha/beta interferon family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RV14"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004907.1">
        <property type="protein sequence ID" value="ENSCSRP00000004756.1"/>
        <property type="gene ID" value="ENSCSRG00000003608.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005126">
        <property type="term" value="F:cytokine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051607">
        <property type="term" value="P:defense response to virus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009079">
        <property type="entry name" value="4_helix_cytokine-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000471">
        <property type="entry name" value="Interferon_alpha/beta/delta"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11691:SF73">
        <property type="entry name" value="INTERFERON BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11691">
        <property type="entry name" value="TYPE I INTERFERON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00143">
        <property type="entry name" value="Interferon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00076">
        <property type="entry name" value="IFabd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47266">
        <property type="entry name" value="4-helical cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 9" id="KW-0051">Antiviral defense</keyword>
    <keyword evidence="4 9" id="KW-0202">Cytokine</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 10" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034290060" evidence="10">
        <location>
            <begin position="18"/>
            <end position="178"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004756.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="178" mass="20825" checksum="26F28A23D1679F9D" modified="2022-01-19" version="1">MLLQFCLVLLFSSEISCLDCNRLHVLQTRMNNGSLELLEKMGGHFPFQCLTESTACKPRDILKIRLSQQKNAKGAIQQILQELFHIFNNNLTQVAWNGTSIKEFQNGLHQQIEKLETCLSAEMEKEMTYPGNEKFLLTSLELKRYFQTIDDFLKEKQYSWCRLENEGTIFSFFLEKLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RV50</accession>
    <name>A0A8C3RV50_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Patched domain containing 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RV50"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004561.1">
        <property type="protein sequence ID" value="ENSCSRP00000004415.1"/>
        <property type="gene ID" value="ENSCSRG00000003340.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050890">
        <property type="term" value="P:cognition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051697">
        <property type="entry name" value="Patched_domain-protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10796:SF36">
        <property type="entry name" value="PATCHED DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10796">
        <property type="entry name" value="PATCHED-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="21"/>
            <end position="43"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004415.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="212" mass="24428" checksum="7526F014EDE590A3" modified="2022-01-19" version="1">MLRQVLHRGLRTSFSRLGHFIASHPVFFASAPVLISILLGASFSRYQIEESVEYLLAPKHSLAKIERNLVNSLFPVNRSKHRLYSDLQTPGRYGRVIITSFRKANMLDQHHTDLILKLHSAVTRIQVQRPGFNYTFAHICILNNDKTCIVDDIVHVLEELKSARSSNRTNFIISYPITHLKDGKPTAASLWKFDYFFCLLSFIRKPLHRSLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVF7</accession>
    <name>A0A8C3RVF7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVF7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005416.1">
        <property type="protein sequence ID" value="ENSCSRP00000005253.1"/>
        <property type="gene ID" value="ENSCSRG00000003976.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001594">
        <property type="entry name" value="Immunoglobulin heavy variable 9-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050199">
        <property type="entry name" value="IgHV"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23266">
        <property type="entry name" value="IMMUNOGLOBULIN HEAVY CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034017541" description="Ig-like domain-containing protein" evidence="4">
        <location>
            <begin position="22"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="16"/>
            <end position="118"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005253.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="136" mass="15386" checksum="25768EDFE0A068AE" modified="2022-01-19" version="1">LDWFLHCSLFSLLPQPHSSLAARSQVVLTQSGPEVKQPGEYTQLKCGVSGFVPNDWWMDWVRQQPGKGLEWLVHYRQSSVTNYYSPAIQGRFTASKDSSNFYLQMTGLKGEDTAVYYCARDTVRGTTPTHKVQVPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWT7</accession>
    <name>A0A8C3RWT7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Adhesion G-protein coupled receptor G1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">G-protein coupled receptor 56</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="22">Heterodimer of 2 chains generated by proteolytic processing; the large extracellular N-terminal fragment (ADGRG1 NT) and the membrane-bound C-terminal fragment (ADGRG1-CT) predominantly remain associated and non-covalently linked. ADGRG1 NT self-associates in a trans-trans manner; the homophilic interaction enhances receptor signaling. Interacts with TGM2. Interacts with heparin; leading to the reduction of ADGRG1 shedding. Interacts with COL3A1. Part of a GPCR-tetraspanin complex at least consisting of ADGRG1, CD81, eventually CD9, and GNA11 in which CD81 is enhancing the association of ADGRG1 with GNA11.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane raft</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWT7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004489.1">
        <property type="protein sequence ID" value="ENSCSRP00000004346.1"/>
        <property type="gene ID" value="ENSCSRG00000003173.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045121">
        <property type="term" value="C:membrane raft"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007166">
        <property type="term" value="P:cell surface receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000117">
        <property type="entry name" value="adhesion G-protein coupled receptor G1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.220.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057244">
        <property type="entry name" value="GAIN_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046338">
        <property type="entry name" value="GAIN_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017981">
        <property type="entry name" value="GPCR_2-like_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000832">
        <property type="entry name" value="GPCR_2_secretin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003910">
        <property type="entry name" value="GPR1/GPR3/GPR5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000203">
        <property type="entry name" value="GPS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040679">
        <property type="entry name" value="PLL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12011">
        <property type="entry name" value="ADHESION G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12011:SF318">
        <property type="entry name" value="ADHESION G-PROTEIN COUPLED RECEPTOR G1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00002">
        <property type="entry name" value="7tm_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01825">
        <property type="entry name" value="GPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18587">
        <property type="entry name" value="PLL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00249">
        <property type="entry name" value="GPCRSECRETIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01422">
        <property type="entry name" value="GPR56ORPHANR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00303">
        <property type="entry name" value="GPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50261">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50221">
        <property type="entry name" value="GAIN_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0221">Differentiation</keyword>
    <keyword evidence="17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="19" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0358">Heparin-binding</keyword>
    <keyword evidence="16 24" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="18" id="KW-0675">Receptor</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="20" id="KW-0807">Transducer</keyword>
    <keyword evidence="8 24" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 24" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="11" id="KW-0832">Ubl conjugation</keyword>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="414"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="449"/>
            <end position="468"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="483"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="521"/>
            <end position="543"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="581"/>
            <end position="603"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="615"/>
            <end position="634"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="646"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="domain" description="GAIN-B" evidence="25">
        <location>
            <begin position="244"/>
            <end position="404"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 2" evidence="26">
        <location>
            <begin position="412"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="675"/>
            <end position="698"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="676"/>
            <end position="698"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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        </source>
    </evidence>
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    </evidence>
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        </source>
    </evidence>
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        </source>
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            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
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            <dbReference type="Ensembl" id="ENSCSRP00000004346.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="698" mass="77997" checksum="6119099F5346F338" modified="2022-01-19" version="1">MENALLLSVFLLSYSTPGSNRLTRVRLESIQRKDRPGLSLRRPGVTCLLSTPYSAVLCNAGVNGSSHHAEDFRFCGERSQTNKSRIIYERKTENMITIENSAEALRISAPFPTPKNCLLPNNLGNYRFCFYWYQSDRIFNLTYGRNNYTLSTEAEPSFDFSNPRPPQNKSGVPVLSNVSYAYGKGLRNTSLSSAAVYSFSIRGTVESTSVMHTGPWPRLDAVRSSAGVKQRSSADADLPQRMFWSVSAASPRAPATLLRDALLGFVLQVGREVHGFEVILPKILFAQARGRRMNAKRVVLIDINSQALFQDQNGSRVLGEKVIGITVGNTPVSDLPQDMVLKFFHDQLPRNVTPQCVFWDVNASYGPGSWKSDGCETEMGSEQTVCRCNHLTYFAVLMISSPGIQSIHKQYLTIITYIGCIISALASLFTIFFFCCCSRRKHRDGTINIYIHMHLLGAIFLLDVSFLITEPLASVGSEAACKAGGMFLHLSLLCCLTWMGIEGYNLYRLVVEVFNTYVEHFILKLCLVGWGLPIFIVGVIFLADQTNYGPFHIEVFESLENSTNATMCWITAPLIHNVVNLGIFSLVFLFNLVMLGAMVREMLRQRKRGHQLKHALVLLGLSLVLGVPWALAFFSFSSGSLRLATLYLFTIINSLQGFLIFLWYWTMVLQVRKSKSYPSPNSTDSARLPFSTSRTSAD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWU7</accession>
    <name>A0A8C3RWU7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="11">Cell membrane</location>
            <topology evidence="11">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWU7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004501.1">
        <property type="protein sequence ID" value="ENSCSRP00000004358.1"/>
        <property type="gene ID" value="ENSCSRG00000003302.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071396">
        <property type="term" value="P:cellular response to lipid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15222">
        <property type="entry name" value="7tmA_OR51-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000002">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF29">
        <property type="entry name" value="OLFACTORY RECEPTOR FAMILY 51 SUBFAMILY AF MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="25"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="63"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="100"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="143"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="199"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="244"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="273"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="43"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004358.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="309" mass="35030" checksum="32EAE41D8E7CCB95" modified="2022-01-19" version="1">MIKLSGVRQPWPVFLLTGIPGQEDVYLWISVPFCLMYVISIVGNSIILFIIKTDASLHEPMYIFLSMLAMTDLGLSLSTMPTILGIYLFNSREISLDACFVQLFFIHSLAKFESSVLLLMAFDRFIAICNPLRYATILTPPRIAKMGLVFLLRVVATSFPYPFLLKRFRYCRDNVLYHSYCVHQEVMKMACSDITVNSIYGFCITLLTVGLDSLLIFLSYVMILKTALSIASHAESLRALNTCVSHLCAVLLFYLPEIGLAVIHRFGNSSSHLLQMVLGYFYLLVPPLMNPIVVKSKHLREKIIRSFVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX26</accession>
    <name>A0A8C3RX26_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX26"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004601.1">
        <property type="protein sequence ID" value="ENSCSRP00000004454.1"/>
        <property type="gene ID" value="ENSCSRG00000003370.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF83">
        <property type="entry name" value="OLFACTORY RECEPTOR 52P1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="25"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="62"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="104"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="137"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="203"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="245"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="278"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="43"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004454.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="318" mass="35925" checksum="B8DA5A75C24213AE" modified="2022-01-19" version="1">FGLYYVTFADPSVFFLAGIPRLEALLPWISIPFCSVFTVILLGNCTLLYVIKTEPSLHKPMFYFLAMLAVIDLILSAVTMPKTLSIFCIFWFNSREISFNACLVQMFFLFSFFTMESAVLLAMAFDRYVAICNPLRYATILTSSMIGKIGLAAFARSVLLTVPVPFLLWRLPYCGSHVIPHFYCEHMALVKLACADPRLNNDYAITVALFIMGLDLIFISLSYVKILRAVLSLASKEKQLKALGTCGSHLCAISIFYIPVVLFSIIHRFGHHVDPKHVNVLLANFYLLFPPMMNPILYGVKTKQIRDRALLLFRGKSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX89</accession>
    <name>A0A8C3RX89_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="1">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005540.1">
        <property type="protein sequence ID" value="ENSCSRP00000005374.1"/>
        <property type="gene ID" value="ENSCSRG00000004061.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045719">
        <property type="term" value="P:negative regulation of glycogen biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00130">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.20:FF:000059">
        <property type="entry name" value="PAS domain containing serine/threonine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000346">
        <property type="entry name" value="PAS domain-containing serine/threonine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.20">
        <property type="entry name" value="PAS domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000014">
        <property type="entry name" value="PAS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035965">
        <property type="entry name" value="PAS-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013767">
        <property type="entry name" value="PAS_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00229">
        <property type="entry name" value="sensory_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24346">
        <property type="entry name" value="MAP/MICROTUBULE AFFINITY-REGULATING KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24346:SF51">
        <property type="entry name" value="PAS DOMAIN-CONTAINING SERINE_THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00989">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13426">
        <property type="entry name" value="PAS_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00091">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55785">
        <property type="entry name" value="PYP-like sensor domain (PAS domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50112">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0418">Kinase</keyword>
    <keyword evidence="4 9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="PAS" evidence="12">
        <location>
            <begin position="109"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="11">
        <location>
            <begin position="952"/>
            <end position="1187"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="459"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="770"/>
            <end position="797"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="459"/>
            <end position="469"/>
        </location>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="981"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005374.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1187" mass="130219" checksum="CF9316642C3E0451" modified="2022-01-19" version="1">MATKDCVSSEEDASLGLPLPGLSDSDELSKSYSWTNKSRKSGLSRLCRRKASLSEDGWTSYCLSSLAAHNICSGNLGNPWTHLELASLSCSVGSISSCSFLNVLSVEESLQSLPAAVRNPNKAIFTVDVRTTEILVANETACKLLGYSSHGLIGQKLSQLISKSTQGVVEALGEEHVEADGYAAVVSGTVVDVIGRSNEKIPVSVWMRRMRSKDTWCCVVVLEPVERLSASVSFRSDGEITSCDLLFAHLHGYTSLEEVVGHYITDLIPSLQIPPPGKKIPKDLKIQRSVGRAREGTTFPLSLKLRASLPDEDQVPLVEDGLLQECKTGSSTNYSYSATIWVFTAISGLITLQQDGTIYGINNSFALMLFGYEKKELLGKNITFLIPGFCNHMDRIDESSLPFLPLDDCMETENGRTSGDIKRAQQGDCCIADSSEATDEQPLPESQHDGVFTVMETAETNNSPQSLSAADSPKPSESKQSVFGQDTEVPVRDSDDPVPSETRQVNVDVTGSLSDLLQEEHQVLVDLDRQLSSRLPYETMKCQSSTEHQGKATSLLDPQMPVPCRLGETETSDLNRSLCDATCLSFGTPTLDEPWLGATSYCRQDVQAHVITEQFANSCPYHRLCNSSFEQMTIENSKLTDCSSFLPVGRNSIQDVCSGSLLACDVSALGAAINFKEIQELGTKVTCICEGRKELDLNIGAELTSASCSDATSDLLRTHLPDVVDCDLDVGSLLAQKTNSSTIEQEELLLNSTSPKGGQGWLNSSRHLENIQEDSSRTSPSVPKSAAENMGGHLNASPLNNDVNPQEDFLLFKQQNLKMQVTSTPVKPEVTLSPSVPLLISEILEGSYAGNCYHRDGSQLSILFEVKRVELQDPAALFCVWVVRDLLRSQKEAAARTQLLLSSLDSSSQSIADLSALSLGEVIRTMPLFENSQRAEDLERLRACEGEYAKEYDTVNLIGKGAFGFVWTARCKKDNKEVVVKFIWKEKVLEDCWVEDPELGKVTQEIAILLKLQHPSIIKVLDVFENGHFFQLVMEKHGSGLDLFTFIDNQPDLDEPLASYIFRQLVSAVGYLHCRNILHRDIKDENIIIAEDFTIKLVDFGSAAYLEPGKLFYTFCGTIEYCSPEVLSGNPYVLDLSENCSCVPWKYLCCSCPLTCPILKNETLSFPTPICSVPLLYLLSGTYFSAA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXC3</accession>
    <name>A0A8C3RXC3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Ribosomal protein S6 kinase</fullName>
            <ecNumber evidence="14">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 14">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 14">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. S6 kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXC3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004665.1">
        <property type="protein sequence ID" value="ENSCSRP00000004518.1"/>
        <property type="gene ID" value="ENSCSRG00000003291.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd14179">
        <property type="entry name" value="STKc_MSK1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05613">
        <property type="entry name" value="STKc_MSK1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000648">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000109">
        <property type="entry name" value="Ribosomal protein S6 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000157">
        <property type="entry name" value="Ribosomal protein S6 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000208">
        <property type="entry name" value="Ribosomal protein S6 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000686">
        <property type="entry name" value="Ribosomal protein S6 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017892">
        <property type="entry name" value="Pkinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016239">
        <property type="entry name" value="Ribosomal_S6_kinase_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24351">
        <property type="entry name" value="RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00433">
        <property type="entry name" value="Pkinase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000606">
        <property type="entry name" value="Ribsml_S6_kin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00133">
        <property type="entry name" value="S_TK_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 14 16" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9 14" id="KW-0418">Kinase</keyword>
    <keyword evidence="8 14 16" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 14" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="6 14" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="19">
        <location>
            <begin position="27"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="20">
        <location>
            <begin position="297"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="19">
        <location>
            <begin position="404"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="719"/>
            <end position="777"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="727"/>
            <end position="757"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="15">
        <location>
            <position position="155"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="15">
        <location>
            <position position="522"/>
        </location>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <begin position="33"/>
            <end position="41"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16 17">
        <location>
            <position position="59"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <begin position="410"/>
            <end position="418"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16 17">
        <location>
            <position position="433"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRNR" id="PIRNR000606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR000606-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR000606-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004518.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="777" mass="87839" checksum="BFEAD6764A35C9E0" modified="2022-01-19" version="1">KDILLVKKNPVSSNLTGHAEKVGIENFELLKVLGTGAYGKVFLVRKISGHDNGKLYAMKVLKKATIIQKAKTTEHTRTERQVLEHIRQSPFLVTLHYAFQTDTKLHLILDYINGGELFTHLSQRERFTENEVQIYIGEIVLALEHLHKLGIIYRDIKLENILLDSNGHVVLTDFGLSKEFLTDENERAYSFCGTIEYMAPDIVRGGDTGHDKAVDWWSLGVLMYELLTGASPFTVDGEKNSQAEISRRILKSEPPYPQEMSALAKDVIQHLLMKDPKKRLGCGPGGADEIRQHPFFQKINWDDLAAKKIPAPFKPVIRDELDVSNFAEEFTEMDPTYSPAATPQTSERIFQGYSFVAPSILFKRNAATVDPVQFHMGVERPGVTTIARSAMMKDSPFYHHYELDLKEKPLGEGSFSICRKCLHKKTSQEYAVKIISKRMEANTQREITALKLCEGHPNVVKLHEVYHDQLHTFLVMELLKGGELLERIQKKKHFSETEASYIMRKLVSAVSHMHDVGVVHRDLKPENLLFTDENDNSEIKIIDFGFARLKPPDNQPLKTPCFTLHYAAPELLNHNGYDESCDLWSLGVILYTMLSGQVPFQSQDKGLTCISALEIMKKIKKGEFSFEREAWKNVSQEAKDLIQGLLTVDPNKRIKISSLRYSEWLQDGSQLSSNPLMTPDNLGSSGAAVHTYVKATFHAFNKYKREGFCLQNVDKAPLAKRRKMKKTSTSTETRSSSSESSHSSSSHSHGKTTPTKTLQPTNPADSNKPETIFQFSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY01</accession>
    <name>A0A8C3RY01_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">LIM domain 7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000005909.1">
        <property type="protein sequence ID" value="ENSCSRP00000005722.1"/>
        <property type="gene ID" value="ENSCSRG00000004139.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010604">
        <property type="term" value="P:positive regulation of macromolecule metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030155">
        <property type="term" value="P:regulation of cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0080090">
        <property type="term" value="P:regulation of primary metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0023051">
        <property type="term" value="P:regulation of signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08368">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000041">
        <property type="entry name" value="LIM and calponin homology domains 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000038">
        <property type="entry name" value="LIM and calponin homology domains-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031865">
        <property type="entry name" value="DUF4757"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029978">
        <property type="entry name" value="LMO-7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003096">
        <property type="entry name" value="SM22_calponin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46767">
        <property type="entry name" value="LIM DOMAIN ONLY PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46767:SF1">
        <property type="entry name" value="LIM DOMAIN ONLY PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15949">
        <property type="entry name" value="DUF4757"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00888">
        <property type="entry name" value="SM22CALPONIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3 4" id="KW-0440">LIM domain</keyword>
    <keyword evidence="1 4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="2 4" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034220217" description="LIM domain 7" evidence="7">
        <location>
            <begin position="20"/>
            <end position="1291"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="8">
        <location>
            <begin position="1"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="10">
        <location>
            <begin position="642"/>
            <end position="723"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="9">
        <location>
            <begin position="1221"/>
            <end position="1287"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="172"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="253"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="351"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="467"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="569"/>
            <end position="597"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="930"/>
            <end position="990"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1102"/>
            <end position="1139"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1160"/>
            <end position="1213"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="812"/>
            <end position="862"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="185"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="358"/>
            <end position="414"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="422"/>
            <end position="448"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="467"/>
            <end position="509"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="588"/>
            <end position="597"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="1168"/>
            <end position="1186"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="1192"/>
            <end position="1213"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005722.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1291" mass="146667" checksum="B5B341864BE91DC2" modified="2022-01-19" version="1">SLVILLLNLLLAVTGKSFGTKDFRAALENGVLLCDLINKIKPGIIKKINRLSTPIAGLDNINVFLKACENIGLKEAQLFHPGDLQDLSSRVTVKQEETNRRLKNVLITLYWLGRKAQNNPGYNGPYLNLKAFEKLLGQALTRALEESSSLKSSGRDSGYGDIWYIDRGEAFSPSTSHKRDDSFDSLDSFGSRSSTSFSSDITLKGGSEGCESDTDSELPYKMHDSGKDDMSYRRIAVVEPKPTREFNRFLPSKTKQATYMPAPLRKKRTEKNEDNRRSWASPVFTEPDGTFSRLFQKLSDEDGSKSLNDVSADEAQVLRQVRYEELQKIKSKLQEQDQKWQDDLAKWKNRRKSFTSDLQKKKEEREEIEKRASENSERNSKSLKEMQQDSDIQQKSERRRMYSSDDVFSEEKHPSRPSVDYLVEKDASYSFKKNEKPYAAQTKKENSQKPEIYATVETQIPSKSLLEEQSSVPLSTHHSVNAQMGSAQVSASLPRNYQKTDTSRLTSVVTPKPFGAQSRGISSLPRSFTMDDVQKYNGEVDGAKRSQPLLTSYSFSTLEAGPLLSAAAMTSGGEEEKESIKRKESPTLRASATSQYQDAVSPGLKSEYYTHPDPITIASSSEIRSLPEPEVSVSQDQYSEMRISINQRPGNSRNFGFTTNWKPSGVFIQTIEEGSTADLGQLQVDDEIIAVDDTRVSQMDYNQWEEAMANALETGNLVMDVRRYGKNGTPENKWIDATSGDHNSTNSSNISSKRDFSYSLQNSVRFFFSGVEGCLGVGRRNEGKALRPHRGIKVIILPVPSVNAPSRWTWDQEEERKRQEKWQKEQERLLQEKYKREQEKLREEWLQAQQEAERESSKYLNEEPTVLTLNTVSVTAHAPPICSWKTNMGEDTDVLEGEKEMERRRLQEERRRQEEKALHLEQKRRAQELELERERKEKEQQYAEEQKRRAEAEEQKRRAEAEEQKRRAEAEEQKRRAEAEEQKRRHMEKEREIPMQMPQYRRSALTIGEMHLLFKSIFSKIMQMSCSMCILNKYVFFKLGTNNKYLERSWNVSDSQKGTQRERAPSSAEIERQHILQEMRKKTSLHTDNSWIRQRSCSVHKDPASLHKNTMKRGESLDNLDSARTSSWRHPPWTNQSASSASLLSSQEFSRSAAPLVSTSNRAYMRTPSSSVAPPSASSGRSATSSHAFPSAPSSVPRAQSPTSASQSGAQQRNRSVSGKKICSYCNNVLGKGAAMIIESLGLCYHLHCFKCAACACDLGGSHSGAEVRIRNNELFCNDCYVKFKSKETRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYB7</accession>
    <name>A0A8C3RYB7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Par-6 family cell polarity regulator gamma</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYB7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007095.1">
        <property type="protein sequence ID" value="ENSCSRP00000006881.1"/>
        <property type="gene ID" value="ENSCSRG00000005102.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070161">
        <property type="term" value="C:anchoring junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007098">
        <property type="term" value="P:centrosome cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007163">
        <property type="term" value="P:establishment or maintenance of cell polarity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060341">
        <property type="term" value="P:regulation of cellular localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06403">
        <property type="entry name" value="PB1_Par6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000031">
        <property type="entry name" value="Partitioning defective 6 homolog alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051741">
        <property type="entry name" value="PAR6_homolog"/>
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        <property type="entry name" value="PB1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000270">
        <property type="entry name" value="PB1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034868">
        <property type="entry name" value="PB1_Par6"/>
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    <dbReference type="PANTHER" id="PTHR14102">
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        <property type="match status" value="1"/>
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    <dbReference type="PANTHER" id="PTHR14102:SF3">
        <property type="entry name" value="PARTITIONING DEFECTIVE 6 HOMOLOG GAMMA"/>
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    <dbReference type="Pfam" id="PF00564">
        <property type="entry name" value="PB1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00666">
        <property type="entry name" value="PB1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54277">
        <property type="entry name" value="CAD &amp; PB1 domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51745">
        <property type="entry name" value="PB1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0965">Cell junction</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PB1" evidence="8">
        <location>
            <begin position="18"/>
            <end position="98"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51745"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006881.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="142" mass="16287" checksum="5A0C6BB9A88688AD" modified="2022-01-19" version="1">MNRSFNKYQTLRYFDCSAVEVKSKFGAEFRRFCLDRYKPGKFEDFYKLILHIHHISSMEVMIGYADVHGDLLPINNDDNFFKAVSSANPLLRVFIQRQGQRWEEHAGGTTTALWPIGQSEETAVTWAGLGRSVSSKLHQGLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
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            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
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            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
    <dbReference type="Pfam" id="PF15028">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="1">
        <location>
            <begin position="26"/>
            <end position="123"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006460.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="205" mass="22576" checksum="14C616A3F643A1CB" modified="2022-01-19" version="1">MDPIPTWALIAGQAERLTPRGSTAAPFPTLAPPLTMVMNGERKTLVVCVVNDLSQDTADAIWFSNENGSALDSFTYGVSREEDGTFSTVSHLSVLTAELETWESLACHVRQNRTAQVREMNKSVVATTLAPIFYPSCRIWVLGVRRLSKAQRGVRHLTPMENQCELGSYLPALVCALENHLRICLAQCVTSTTKCIYVAFALPNF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S036</accession>
    <name>A0A8C3S036_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Chromosome 18 open reading frame 54</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="gene ID" value="ENSCSRG00000005573.1"/>
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    <dbReference type="PANTHER" id="PTHR35079">
        <property type="entry name" value="LUNG ADENOMA SUSCEPTIBILITY PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35079:SF1">
        <property type="entry name" value="LUNG ADENOMA SUSCEPTIBILITY PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15792">
        <property type="entry name" value="LAS2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007613.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="340" mass="37684" checksum="F8E02F69331CFD66" modified="2022-01-19" version="1">MACSFEKGSIYSPESTVSSLLASCSLNSSNSYSNGSIQYRDKVYNSASQALEAYIEDFDQSLMSSEVSTGKICIGQSTPKDKSAKKIYENNLCFSALEDFNQQVKFDSISRTVIRQTVCDPDLISLTTDDLLAFPADGSLPFIHRIPSRSGLQSGKIRGQLAELDSIHKSPSVWCQQPTPNSFFPLLANVVSHIAQGVEIELLILKAKRTLESSVENLSSALKNDGSPCTVDILEAERSWENVPVAFKLPVPVHCEEDENTLQSPKANIVNEFLEDCLNNDNQENTFSGGNHHGPVEALKLMLFNLQAVHESFNQNKTAEQNEEVKVSNQFLFYIGSYWY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1C9</accession>
    <name>A0A8C3S1C9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Cell division cycle associated 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1C9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007515.1">
        <property type="protein sequence ID" value="ENSCSRP00000007280.1"/>
        <property type="gene ID" value="ENSCSRG00000005394.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="CDCA7/CDA7L"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018866">
        <property type="entry name" value="Znf-4CXXC_R1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31169:SF2">
        <property type="entry name" value="CELL DIVISION CYCLE-ASSOCIATED PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31169">
        <property type="entry name" value="OS05G0300700 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10497">
        <property type="entry name" value="zf-4CXXC_R1"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Zinc-finger" evidence="11">
        <location>
            <begin position="315"/>
            <end position="413"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="138"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="196"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="147"/>
            <end position="159"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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        <source>
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    </evidence>
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    </evidence>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF10497"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007280.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="424" mass="48439" checksum="0F7638C1834DB6ED" modified="2022-01-19" version="1">MTTRYKNRARPAAASMDPFGMQQADLSGKKNFLAFRNMKLIPMETSSSDDSCDSFGSDNFANTKPKFRSDITEELAKIFCEDSDDDSFCGFSESEIQNVLKLESDSKENDLRAKEKLQYRRRERRLIPLKVALKFPTRRSKRGKSEIASTPEIQPSALDSDSEEKGPKFLEKRALNIKENKAMLAKLMAELKNVPGIFTGGRSLSTTSPRPKRAPRSSFPQNALRRNPDRISRPHTRSRSLIDGPPTPLQEEEEDDRYSLVRRRKLSDDYSEQEIRTARRSRPGAMALPHIVRPVEEITEEELDNICETARDKVYNQVMGSTCHQCRQKTIDTKTNCRNPDCVGVRGQFCGPCLRNRYGEDVRTALLDPNWRCPPCRGICNCSFCRQRDGRCATGVLVYLAKYHGYNNVHAYLNSLKRELEMED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1I9</accession>
    <name>A0A8C3S1I9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">C-C motif chemokine</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the intercrine beta (chemokine CC) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1I9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008515.1">
        <property type="protein sequence ID" value="ENSCSRP00000008237.1"/>
        <property type="gene ID" value="ENSCSRG00000006021.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="P:antimicrobial humoral immune response mediated by antimicrobial peptide"/>
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        <property type="term" value="P:eosinophil chemotaxis"/>
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        <property type="term" value="P:inflammatory response"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="P:positive regulation of cell migration"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="Chemokine_CC_CS"/>
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        <property type="entry name" value="Chemokine_IL8-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036048">
        <property type="entry name" value="Interleukin_8-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015:SF103">
        <property type="entry name" value="C-C MOTIF CHEMOKINE 4-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015">
        <property type="entry name" value="SMALL INDUCIBLE CYTOKINE A"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="IL8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00199">
        <property type="entry name" value="SCY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54117">
        <property type="entry name" value="Interleukin 8-like chemokines"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="SMALL_CYTOKINES_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 6" id="KW-0145">Chemotaxis</keyword>
    <keyword evidence="3 6" id="KW-0202">Cytokine</keyword>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034348667" description="C-C motif chemokine" evidence="6">
        <location>
            <begin position="23"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="domain" description="Chemokine interleukin-8-like" evidence="7">
        <location>
            <begin position="33"/>
            <end position="91"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022500"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
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    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008237.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="120" mass="13441" checksum="6EEA006B3DAD1838" modified="2022-01-19" version="1">MKVCVAAFAVLLIAALCSQVHSQLGKSYGVNTPTSCCFSHVPKQIPRSLVVKYRHTNSKCSLPAVIFTTKKGREVCSDPNAQWVQEYVNCWPPTRKPSEVLRTNGWEEPQVWNPGWVAPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3C7</accession>
    <name>A0A8C3S3C7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Glycerol-3-phosphate dehydrogenase [NAD(+)]</fullName>
            <ecNumber evidence="11">1.1.1.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>sn-glycerol 3-phosphate + NAD(+) = dihydroxyacetone phosphate + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:11092"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57597"/>
            <dbReference type="ChEBI" id="CHEBI:57642"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="EC" id="1.1.1.8"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="6">
            <dbReference type="Rhea" id="RHEA:11093"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the NAD-dependent glycerol-3-phosphate dehydrogenase family.</text>
    </comment>
    <dbReference type="EC" id="1.1.1.8" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3C7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007330.1">
        <property type="protein sequence ID" value="ENSCSRP00000007106.1"/>
        <property type="gene ID" value="ENSCSRG00000005271.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
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    <dbReference type="GO" id="GO:0141152">
        <property type="term" value="F:glycerol-3-phosphate dehydrogenase (NAD+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042803">
        <property type="term" value="F:protein homodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046168">
        <property type="term" value="P:glycerol-3-phosphate catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000088">
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        <property type="match status" value="1"/>
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        <property type="entry name" value="N-(1-d-carboxylethyl)-l-norvaline Dehydrogenase, domain 2"/>
        <property type="match status" value="1"/>
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    </dbReference>
    <dbReference type="InterPro" id="IPR008927">
        <property type="entry name" value="6-PGluconate_DH-like_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013328">
        <property type="entry name" value="6PGD_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006168">
        <property type="entry name" value="G3P_DH_NAD-dep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006109">
        <property type="entry name" value="G3P_DH_NAD-dep_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017751">
        <property type="entry name" value="G3P_DH_NAD-dep_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011128">
        <property type="entry name" value="G3P_DH_NAD-dep_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR03376">
        <property type="entry name" value="glycerol3P_DH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11728">
        <property type="entry name" value="GLYCEROL-3-PHOSPHATE DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11728:SF7">
        <property type="entry name" value="GLYCEROL-3-PHOSPHATE DEHYDROGENASE 1-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07479">
        <property type="entry name" value="NAD_Gly3P_dh_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01210">
        <property type="entry name" value="NAD_Gly3P_dh_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000114">
        <property type="entry name" value="Glycerol-3-P_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00077">
        <property type="entry name" value="GPDHDRGNASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48179">
        <property type="entry name" value="6-phosphogluconate dehydrogenase C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 9 10" id="KW-0520">NAD</keyword>
    <keyword evidence="4 10" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Glycerol-3-phosphate dehydrogenase NAD-dependent N-terminal" evidence="12">
        <location>
            <begin position="10"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="domain" description="Glycerol-3-phosphate dehydrogenase NAD-dependent C-terminal" evidence="13">
        <location>
            <begin position="197"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="7">
        <location>
            <position position="208"/>
        </location>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <begin position="14"/>
            <end position="19"/>
        </location>
        <ligand>
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="45"/>
        </location>
        <ligand>
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="101"/>
        </location>
        <ligand>
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="124"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="157"/>
        </location>
        <ligand>
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="273"/>
            <end position="274"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="273"/>
        </location>
        <ligand>
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="300"/>
        </location>
        <ligand>
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="302"/>
        </location>
        <ligand>
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00048723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PIRSR" id="PIRSR000114-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR000114-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR000114-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000437"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU361243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF01210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF07479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007106.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="353" mass="38651" checksum="4B90652A9ABCB098" modified="2022-01-19" version="1">MALVSAPLRVCIVGSGNWGSAVAKIIGNNVKNMQKFASTVKMWVFEENINGRKLTDIINNEHENVKYLPGYKLPENVVAVPNLNEAVQDADLLVFVIPHQFIHKICDEITGRVPKKAVGITLIKGIDEGPEGLKLISDIIREKMGIDISVLMGANIANEVAAEKFCETTIGSKILENGLLFKELLQTPNFRITVVDDADTVELCGALKNIVAVGAGFCDGLRCGDNTKAAVIRLGLMEMIAFAKIFCQGQVSIATFLESCGVADLITTCYGGRNRRVAEAFVKTGKSIEELEQEMLNGQKLQGPQTSAEVYRILKQKGMVDKFPLFTAVYQICYEGKPVQEMISCLQSHPEHM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S479</accession>
    <name>A0A8C3S479_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="19">G protein-coupled receptor 37</fullName>
        </submittedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S479"/>
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        <property type="protein sequence ID" value="ENSCSRP00000008548.1"/>
        <property type="gene ID" value="ENSCSRG00000006361.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042995">
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        <property type="term" value="P:adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway"/>
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        <property type="term" value="P:positive regulation of MAPK cascade"/>
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        <property type="entry name" value="7tmA_GPR37"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="G protein-coupled receptor 37"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
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        <property type="entry name" value="GPCR_Rhodpsn"/>
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    </dbReference>
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    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 17" id="KW-0732">Signal</keyword>
    <keyword evidence="13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 16" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
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        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034404581" evidence="17">
        <location>
            <begin position="27"/>
            <end position="485"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="131"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="171"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="211"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="253"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="315"/>
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        </location>
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    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="364"/>
            <end position="389"/>
        </location>
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    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="401"/>
            <end position="424"/>
        </location>
    </feature>
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        <location>
            <begin position="150"/>
            <end position="421"/>
        </location>
    </feature>
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        <location>
            <begin position="39"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="54"/>
            <end position="65"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
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            <dbReference type="PROSITE" id="PS50262"/>
        </source>
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            <dbReference type="Ensembl" id="ENSCSRP00000008548.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="485" mass="53584" checksum="59A6635D88CE9320" modified="2022-01-19" version="1">MQPHRAPFAFALVLQLLGALTPFAQAAGPQAPLARAGLVGRADRQREGAPQATRRPAAPGLLRPGLPKEESRRTARGFSLESGAGGSKATLLPLNGSSRDGLERGAGARSNGTSRRARLKNPFYPLTEESYGAYAVMCLSVVIFGIGIMGNMAVMCIVCHNYYMRSISNSLLANLAFWDFLIIFFCLPLVIFQELTKKWLLADFSCKIVPYIEVASLGVTTFTLCALCIDRFRAATNVQMYYEMIENCTSTTAKLAVIWVGALLLALPEVVLRQLTKEETAFSGSPPGERCVVKISTELPDTIYVLALTYDGARLWWYFGCYFCLPTLFTITCSLVTARKIRQAEKSCTRGNKRQIQLESQMNCTVVALTILYGFCIIPENICNIVTAYMSTGVSRQTMDLLHLISQFLLFFKSCVTPVLLFCLCKPFSRAFMECCCCCCDECIQKSSTVTSDDNDNEYTTELELSPFSTIRREMSTFASVGTHC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S614</accession>
    <name>A0A8C3S614_CHESE</name>
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        <submittedName>
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        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="protein sequence ID" value="ENSCSRP00000007926.1"/>
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        <property type="term" value="P:nucleobase-containing compound metabolic process"/>
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    </dbReference>
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        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
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        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47765">
        <property type="entry name" value="3'-5' EXONUCLEASE DOMAIN-CONTAINING PROTEIN"/>
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    </dbReference>
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    </dbReference>
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    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="3'-5' exonuclease" evidence="5">
        <location>
            <begin position="96"/>
            <end position="304"/>
        </location>
    </feature>
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        <location>
            <begin position="320"/>
            <end position="340"/>
        </location>
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        </location>
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            <dbReference type="SMART" id="SM00474"/>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="474" mass="53801" checksum="A56A5612B71C965B" modified="2022-01-19" version="1">MTQENWADHVQNTVGENRWLQEQLIQLLVSYCDLNTAARWALRYSLPEKTLPYGVADELQKLKVQERVEDAKSRVDDYEEDRKEGYYQIPIPRENIHFLQTWEGMLRWRDKVLQPGQVVGIDMEWRPSFGVVGKSRVSVLQIAIEEQVFLLDLLQLLKTDEMEELSHFVQTLFSDPTIIKLGYGMSGDLHSLAATCSAFEEIDKQVQGIVDLLAVDKKLQKCWRKSSLQVDVLSQEKSCGDRGFRQPERGLSLLVQHVLGKPLNKTEQLSNWEKRPLREEQILYAASDAYCLLEVYKKLSEDPVGFGLCLDLTESLVGKPTRKPRAKKQLNQQEMPSPSKQQAKVIGMEALSPPPSISPKEFSVVCDNMLQGLGRHLRCLGVDVCMLENDDNHRKAAEIARQEGRVILTSGLPYQTLQSQVGEGRCFSVDCSEKAKEQALQVLKHFNVQVSLADVFSRCQVGLFLSELAALLEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S682</accession>
    <name>A0A8C3S682_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Zinc finger protein RFP</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S682"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010709.1">
        <property type="protein sequence ID" value="ENSCSRP00000010337.1"/>
        <property type="gene ID" value="ENSCSRG00000007637.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19762">
        <property type="entry name" value="Bbox2_TRIM7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16594">
        <property type="entry name" value="RING-HC_TRIM7-like_C-IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12888">
        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
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        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
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    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="7">
        <location>
            <begin position="33"/>
            <end position="74"/>
        </location>
    </feature>
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        <location>
            <begin position="107"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="9">
        <location>
            <begin position="294"/>
            <end position="482"/>
        </location>
    </feature>
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        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="325"/>
            <end position="347"/>
        </location>
    </feature>
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        <location>
            <begin position="206"/>
            <end position="254"/>
        </location>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="328"/>
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        </location>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
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            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
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        <source>
            <dbReference type="SAM" id="Coils"/>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="PROSITE" id="PS50119"/>
        </source>
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            <dbReference type="PROSITE" id="PS50188"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010337.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="12">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="482" mass="54406" checksum="0DBF89B681B4BFAD" modified="2022-01-19" version="1">GKVEGVAGQPGSGPNGAMAAENPLESLQEEATCPVYLEYFTEPVSLECGHNFCRACISQCWEGSTTAASCPQCRETVQQRNLRQNRQLGNMVEIAKRLSLQAAKGAGGERVCERHQEALKLFCEEDQTPICVVCDRSRAHRAHTVVPIEEAAREYKEKIQAHLKTLRDEREKLLGLKATGEGNSQEFLTQTQTERQKIVSEFQQLRQFLEEQERLLLARLEKLDEEIERIQNENVRKRSEISRLSELISELEGKCQKPASEFLQVRLTEMLTEMLTGWELQPWSTHSKNIKRVSGFSQKTIALLEALRKFKANVTLDPDTAHPQLVLSEDRKNVRQGDTRQRLPDNPERFDTEPWVLGCEGFTSGRHFWEVEVGDGPFWAVGVARESARRKGGISLIPEGGIWAVQWWLCQFRALSSPVTPLPLSRVPSRIRVCLDCDRGQVTFIDAGDEAPIFTFPPGSVPGERIRPWLWVGPGSPLRLCP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7L9</accession>
    <name>A0A8C3S7L9_CHESE</name>
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        <submittedName>
            <fullName evidence="4">Ankyrin repeat domain 66</fullName>
        </submittedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7L9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011369.1">
        <property type="protein sequence ID" value="ENSCSRP00000010961.1"/>
        <property type="gene ID" value="ENSCSRG00000008225.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="Ank_Repeat/CDKN_Inhibitor"/>
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    </dbReference>
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        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
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        <property type="entry name" value="ANK_REP_REGION DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24201:SF15">
        <property type="entry name" value="ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 66"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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        <property type="match status" value="4"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="87"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="120"/>
            <end position="152"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010961.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="234" mass="26821" checksum="FC61CF376E622726" modified="2022-01-19" version="1">MSEFSVWTLPNPFKLSLGQRLSESVTENCYIKQVHEVVVLLFLYQGLSELCNMTELHEAVALGDYDLVNELLKKGLCDVNYKDTDWNDRTPLHWAAAKGQSEMVKLLVQHGARLCLRTDVGWTPAHFAAESGRLSVLRTLHFLHAAIDAADLYGDTPKRIAEIYGHKDCVKFLEIAEVECRNYRLVAGLKRIQLDQTDEDWELKKEELEKNTPCAQVKYTVSTQKKNRRKNVKQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB24</accession>
    <name>A0A8C3SB24_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">long-chain-fatty-acid--CoA ligase</fullName>
            <ecNumber evidence="14">6.2.1.3</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Long-chain-fatty-acid--CoA ligase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a long-chain fatty acid + ATP + CoA = a long-chain fatty acyl-CoA + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:15421"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57560"/>
            <dbReference type="ChEBI" id="CHEBI:83139"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.2.1.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:15422"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>a very long-chain fatty acid + ATP + CoA = a very long-chain fatty acyl-CoA + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:54536"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:58950"/>
            <dbReference type="ChEBI" id="CHEBI:138261"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:54537"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>tetracosanoate + ATP + CoA = tetracosanoyl-CoA + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:33639"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:31014"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:65052"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:33640"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ATP-dependent AMP-binding enzyme family.</text>
    </comment>
    <dbReference type="EC" id="6.2.1.3" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB24"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010808.1">
        <property type="protein sequence ID" value="ENSCSRP00000010430.1"/>
        <property type="gene ID" value="ENSCSRG00000007736.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005324">
        <property type="term" value="F:long-chain fatty acid transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004467">
        <property type="term" value="F:long-chain fatty acid-CoA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044539">
        <property type="term" value="P:long-chain fatty acid import into cell"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.300.30:FF:000002">
        <property type="entry name" value="Long-chain fatty acid transport protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.12780:FF:000005">
        <property type="entry name" value="Solute carrier family 27 member 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.300.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.12780">
        <property type="entry name" value="N-terminal domain of ligase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025110">
        <property type="entry name" value="AMP-bd_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045851">
        <property type="entry name" value="AMP-bd_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020845">
        <property type="entry name" value="AMP-binding_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000873">
        <property type="entry name" value="AMP-dep_synth/lig_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042099">
        <property type="entry name" value="ANL_N_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF006134">
        <property type="entry name" value="PRK08279.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43107">
        <property type="entry name" value="LONG-CHAIN FATTY ACID TRANSPORT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43107:SF10">
        <property type="entry name" value="LONG-CHAIN FATTY ACID TRANSPORT PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00501">
        <property type="entry name" value="AMP-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13193">
        <property type="entry name" value="AMP-binding_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56801">
        <property type="entry name" value="Acetyl-CoA synthetase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00455">
        <property type="entry name" value="AMP_BINDING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="5" id="KW-0436">Ligase</keyword>
    <keyword evidence="11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="10" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="domain" description="AMP-dependent synthetase/ligase" evidence="18">
        <location>
            <begin position="61"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="domain" description="AMP-binding enzyme C-terminal" evidence="19">
        <location>
            <begin position="496"/>
            <end position="571"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00024484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00026121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00036527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00041297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF00501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF13193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010430.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="619" mass="69767" checksum="0B1B456B1AFD985A" modified="2022-01-19" version="1">MLPSLVTGAAAGIVSLHLIQKLLFPYFWHDFKYLLKVIKYGLTVKIYRLRGKIFTVLDKFVKQADRQPHKPFILYEGDVHTYQDVDRRSNRVAQVFLQQGALKKGDTVALLMSNEPDFIHVWFGVAKLGCVVAFLNFNIRSRSLLHCISNCEPKILIVGADMLGTLEEILPNLQKDIGVWVMTKDCTLPSVNTLLDKLEAASEDCVPVNLRSANNLMASVLYIFTSGTTGLPKAAVISHLQILKGAAGLWAFGATADDAVYITLPLYHSAASVLGIGGCIELGATCVLRKKFSASQFWSDCKKYNVTVIQYIGELCRYLCNQPKEGEKDHKVRLAVGNGVRSDVWREFLGRFGDIKMCEFYGATEGNISFMNHTGKIGSVGRTNFFYKLFFPSDLIKYDFKKDEPIRNRHGWCEKVKKGEAGLLISKVNAKNPFFGYAGSKKHTENKLLREVFKKGDIYFNTGDLMVQDQENFLYFLDRIGDTYRWKGENVATTEVSDIIGMLDFIEEASVYGVPVPDHEGKVGMVSVTLKPNKSLDLEQMYEQVVTYLPGYACPVFLRLQETMEMTGTFKQQKFRLVREGFNPSAITDPLYFLYSSKKSYVPLTKDLHDKILSGQLKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC75</accession>
    <name>A0A8C3SC75_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Histone-lysine N-methyltransferase SETD7</fullName>
            <ecNumber evidence="14">2.1.1.364</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">SET domain-containing protein 7</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-lysyl(4)-[histone H3] + S-adenosyl-L-methionine = N(6)-methyl-L-lysyl(4)-[histone H3] + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:60264"/>
            <dbReference type="Rhea" id="RHEA-COMP:15543"/>
            <dbReference type="Rhea" id="RHEA-COMP:15547"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61929"/>
            <dbReference type="EC" id="2.1.1.364"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-lysyl-[protein] + S-adenosyl-L-methionine = N(6)-methyl-L-lysyl-[protein] + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:51736"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:13053"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61929"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:51737"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.1.1.364" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC75"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012197.1">
        <property type="protein sequence ID" value="ENSCSRP00000011752.1"/>
        <property type="gene ID" value="ENSCSRG00000008726.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140945">
        <property type="term" value="F:histone H3K4 monomethyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070828">
        <property type="term" value="P:heterochromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd10530">
        <property type="entry name" value="SET_SETD7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.270.10:FF:000024">
        <property type="entry name" value="Histone-lysine N-methyltransferase SETD7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.110.10:FF:000004">
        <property type="entry name" value="Histone-lysine N-methyltransferase SETD7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.110.10:FF:000005">
        <property type="entry name" value="Histone-lysine N-methyltransferase SETD7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.110.10">
        <property type="entry name" value="Histone H3 K4-specific methyltransferase SET7/9 N-terminal domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.270.10">
        <property type="entry name" value="SET domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017155">
        <property type="entry name" value="Hist-Lys_N-MeTrfase_SETD7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003409">
        <property type="entry name" value="MORN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001214">
        <property type="entry name" value="SET_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046341">
        <property type="entry name" value="SET_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054533">
        <property type="entry name" value="SETD7_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044436">
        <property type="entry name" value="SETD7_SET"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46820">
        <property type="entry name" value="HISTONE-LYSINE N-METHYLTRANSFERASE SETD7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46820:SF1">
        <property type="entry name" value="HISTONE-LYSINE N-METHYLTRANSFERASE SETD7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02493">
        <property type="entry name" value="MORN"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00856">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22648">
        <property type="entry name" value="SET7_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82185">
        <property type="entry name" value="Histone H3 K4-specific methyltransferase SET7/9 N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82199">
        <property type="entry name" value="SET domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51577">
        <property type="entry name" value="SAM_MT43_SET7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50280">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="11" id="KW-0010">Activator</keyword>
    <keyword evidence="9" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="5" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="12" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="SET" evidence="18">
        <location>
            <begin position="211"/>
            <end position="333"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020512"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023620"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00030095"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011752.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="363" mass="40639" checksum="EFD02002621D6FF1" modified="2022-01-19" version="1">IQYGQYLVEKWLLDDDGLPHGFCTVTYSSTDRFEGNFVHGEKNGRGKFFFFDGSTLEGYYVDDALQGQGLYTYEDGGVLHGTHVDGELNGPAQEYDIDGRLIFKGQYKDNIRHGMCWIYYPDGGSLVGEVNEEGEMTGEKIAYVYPDEKTAYYGRFIDGEMIETKLATLTSVEEGKPHFELVPGSPVYSFDKSTSSCISTNALLPDPYESERVYVDASLISSAGEGLFSKIAAGSRTVMSFYNGVRITHQEVDSRDWALNENTIALDDETVIDVPEPYNHATKYCASLGHKANHSFTPNCIYDPFVHPRFGPVKCIRTIRAVEKDEELTVAYGYDHNPIGQNGPEAPEWYQVELKAFQAAQQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC78</accession>
    <name>A0A8C3SC78_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012589.1">
        <property type="protein sequence ID" value="ENSCSRP00000012117.1"/>
        <property type="gene ID" value="ENSCSRG00000009094.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042101">
        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051287">
        <property type="entry name" value="TCR_variable_region"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19367:SF45">
        <property type="entry name" value="IG-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19367">
        <property type="entry name" value="T-CELL RECEPTOR ALPHA CHAIN V REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="5" id="KW-0391">Immunity</keyword>
    <keyword evidence="4" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="3" id="KW-0675">Receptor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-1279">T cell receptor</keyword>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="4"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="12"/>
            <end position="22"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00043266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012117.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="108" mass="12005" checksum="DD393ADF1BD3C4D8" modified="2022-01-19" version="1">HSLPRGGICLSEVTQSPDQSGAESADAKIQCKHDIPDGNYDSVYWYYRKASNELTYITHSYSGERNSGRFGVYVDRAKSSSILTIRTLQPGDGAVYYCALQRTVVHLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF29</accession>
    <name>A0A8C3SF29_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">RING-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF29"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012620.1">
        <property type="protein sequence ID" value="ENSCSRP00000012146.1"/>
        <property type="gene ID" value="ENSCSRG00000009107.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004842">
        <property type="term" value="F:ubiquitin-protein transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051652">
        <property type="entry name" value="MDM2_MDM4_MUL1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12183">
        <property type="entry name" value="MITOCHONDRIAL UBIQUITIN LIGASE ACTIVATOR OF NFKB 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12183:SF6">
        <property type="entry name" value="RING-TYPE E3 UBIQUITIN TRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13920">
        <property type="entry name" value="zf-C3HC4_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="5">
        <location>
            <begin position="57"/>
            <end position="94"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012146.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="106" mass="11567" checksum="EF185DEDDC8F297F" modified="2022-01-19" version="1">TVPFALASPSAGAVTRVSVESPLRAQEQEEQRREFEALWGGRDMATESGEDASEDTCIICLTQPRECVLLCCGHVCCCFGCYEALPSHTCPICRSPIDRVVPLYQA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFC0</accession>
    <name>A0A8C3SFC0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">AH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013330.1">
        <property type="protein sequence ID" value="ENSCSRP00000012815.1"/>
        <property type="gene ID" value="ENSCSRG00000009692.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019904">
        <property type="term" value="F:protein domain specific binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051049">
        <property type="term" value="P:regulation of transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010504">
        <property type="entry name" value="AH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024114">
        <property type="entry name" value="Islet_autoAg_Ica1/Ica1-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10164">
        <property type="entry name" value="ISLET CELL AUTOANTIGEN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10164:SF5">
        <property type="entry name" value="ISLET CELL AUTOANTIGEN 1-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06456">
        <property type="entry name" value="Arfaptin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AH" evidence="2">
        <location>
            <begin position="22"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF06456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012815.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="83" mass="9421" checksum="A319B6FD35220D3E" modified="2022-01-19" version="1">VSGHKQKHHDTNGKYTSEDQSVVSRMQKKYWKTKQVLIKVTGKKEDEHVVASDAELDAKLEVNKDYVTMSILQTLVDASYIAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFF6</accession>
    <name>A0A8C3SFF6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase C</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein glycosylation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFF6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012791.1">
        <property type="protein sequence ID" value="ENSCSRP00000012302.1"/>
        <property type="gene ID" value="ENSCSRG00000009260.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008375">
        <property type="term" value="F:acetylglucosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006487">
        <property type="term" value="P:protein N-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006759">
        <property type="entry name" value="Glyco_transf_54"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057279">
        <property type="entry name" value="MGAT4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056576">
        <property type="entry name" value="MGAT4_A/B/C_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12062:SF29">
        <property type="entry name" value="ALPHA-1,3-MANNOSYL-GLYCOPROTEIN 4-BETA-N-ACETYLGLUCOSAMINYLTRANSFERASE C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12062">
        <property type="entry name" value="N-ACETYLGLUCOSAMINYLTRANSFERASE VI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04666">
        <property type="entry name" value="MGAT4_cons"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23524">
        <property type="entry name" value="MGAT4A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="21"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="53"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="domain" description="MGAT4 conserved region" evidence="5">
        <location>
            <begin position="66"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="MGAT4 A/B/C C-terminal" evidence="6">
        <location>
            <begin position="310"/>
            <end position="435"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF04666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF23524"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012302.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="444" mass="51566" checksum="BB145ABD37EE5890" modified="2022-01-19" version="1">NKRRECGYSIFKSIKLACIRTRNILDILILNIFHIRFFFKVLSDLSLLEKKKLYNLFLFLPFVGYLSIGISSIHRKNKYYLMRTIESIFSQSSPEELKEIVLVVYLSNNDSTLNNQTAKEIKDGFSSHIDEGNLLVICSSLASYPSLQGLQRNFWDKDESVQHRSKQNVDYAFLVNFCASLSRYYLMLEDDVVCANGFLSIIQQFIRERGEPWTTVAFSTLGYIGKLYHNEDLPKLARFLLLFYDVMPCDWLLELFHQSKAQKEIITFRPSLFQHIGRISSFHTMETIFKDPEFQEDFGDFGDFPAVACYTDIPVFDDYVPEEVCPPGKGVFWGRNVTSGSSFTIVFETPIILQKLQIYTGSAEYKRDILYSGYVELGTVKIKENDSATCRIFRKAGDFHNGKFELDNFGQVMEEQIHCLRIQVTVTQKEWLIIRKINIWVKRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG99</accession>
    <name>A0A8C3SG99_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Tyrosine--tRNA ligase</fullName>
            <ecNumber evidence="13">6.1.1.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Tyrosyl-tRNA synthetase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two-step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12 13">
            <text>tRNA(Tyr) + L-tyrosine + ATP = L-tyrosyl-tRNA(Tyr) + AMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10220"/>
            <dbReference type="Rhea" id="RHEA-COMP:9706"/>
            <dbReference type="Rhea" id="RHEA-COMP:9707"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:58315"/>
            <dbReference type="ChEBI" id="CHEBI:78442"/>
            <dbReference type="ChEBI" id="CHEBI:78536"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.1.1.1"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the class-I aminoacyl-tRNA synthetase family.</text>
    </comment>
    <dbReference type="EC" id="6.1.1.1" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG99"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013943.1">
        <property type="protein sequence ID" value="ENSCSRP00000013396.1"/>
        <property type="gene ID" value="ENSCSRG00000010178.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004831">
        <property type="term" value="F:tyrosine-tRNA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006437">
        <property type="term" value="P:tyrosyl-tRNA aminoacylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00805">
        <property type="entry name" value="TyrRS_core"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.240.10:FF:000001">
        <property type="entry name" value="Tyrosine--tRNA ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.290.10:FF:000017">
        <property type="entry name" value="Tyrosine--tRNA ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.620:FF:000107">
        <property type="entry name" value="Tyrosine--tRNA ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.620">
        <property type="entry name" value="HUPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.290.10">
        <property type="entry name" value="RNA-binding S4 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.240.10">
        <property type="entry name" value="Tyrosyl-Transfer RNA Synthetase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002305">
        <property type="entry name" value="aa-tRNA-synth_Ic"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014729">
        <property type="entry name" value="Rossmann-like_a/b/a_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036986">
        <property type="entry name" value="S4_RNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002307">
        <property type="entry name" value="Tyr-tRNA-ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024088">
        <property type="entry name" value="Tyr-tRNA-ligase_bac-type"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00234">
        <property type="entry name" value="tyrS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11766:SF0">
        <property type="entry name" value="TYROSINE--TRNA LIGASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11766">
        <property type="entry name" value="TYROSYL-TRNA SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00579">
        <property type="entry name" value="tRNA-synt_1b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01040">
        <property type="entry name" value="TRNASYNTHTYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55174">
        <property type="entry name" value="Alpha-L RNA-binding motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52374">
        <property type="entry name" value="Nucleotidylyl transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 13" id="KW-0030">Aminoacyl-tRNA synthetase</keyword>
    <keyword evidence="7 13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5 13" id="KW-0436">Ligase</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8 13" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005594"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU361234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013396.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="479" mass="52887" checksum="10FFC3EAD184A9ED" modified="2022-01-19" version="1">MAAPTVLRAGSRRAAGLWRGLSRRLHQQPQRAPAAQGLLAAQGERGLFQEVFPARGAEEGLPALLEPGQPPQTVYCGFDATADSLHVGHLLAVLGLLHFQRAGHNVIALVGGATARLGDPSGRAKEREPLSEELAREHALGLREGLRRLFDNHRLLFWPAAGGARRLGEVMLQDNAWWLGREPVLGFLCGVGGRLRMGTLLSRQSCQARLRSAEGMSLAEFLYPALQAYDFLHLHRHHGCRIQLGGADQMGNIMSGYELVTKVTGEDVFGITVPLITSTTGDKLGKSAGNAVWLNRDKTSPFELYQFFVRQPDSTVERYLKLFTFLPLPEIEHMMEMHAKEPEKWGPQKRLAAEVTKLVHGKEGLESAKRCTKALYYSNVEALEAMSDQEVQELFREAPFAELMLEPGMSVLDLCHKANAIPDGPSGYRKITDGGVSINYIQVTNPETVLVIGQHILKNGVSLLKIGKKNFYIIKWLQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH93</accession>
    <name>A0A8C3SH93_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Laminin N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH93"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014317.1">
        <property type="protein sequence ID" value="ENSCSRP00000013747.1"/>
        <property type="gene ID" value="ENSCSRG00000010482.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008211">
        <property type="entry name" value="Laminin_N"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00055">
        <property type="entry name" value="Laminin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51117">
        <property type="entry name" value="LAMININ_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Laminin N-terminal" evidence="3">
        <location>
            <begin position="20"/>
            <end position="68"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013747.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="68" mass="6603" checksum="F7D45EB7799CD42F" modified="2022-01-19" version="1">MGSLAAGVGVFLSCQEPGCSAGSCHPATGNLLVGRAQNLSATSTCGLPGPQEYCIPGEPGPEPCALTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHI2</accession>
    <name>A0A8C3SHI2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Rho GDP-dissociation inhibitor 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Rho-GDI alpha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Controls Rho proteins homeostasis. Regulates the GDP/GTP exchange reaction of the Rho proteins by inhibiting the dissociation of GDP from them, and the subsequent binding of GTP to them. Retains Rho proteins such as CDC42, RAC1 and RHOA in an inactive cytosolic pool, regulating their stability and protecting them from degradation. Actively involved in the recycling and distribution of activated Rho GTPases in the cell, mediates extraction from membranes of both inactive and activated molecules due its exceptionally high affinity for prenylated forms. Through the modulation of Rho proteins, may play a role in cell motility regulation. In glioma cells, inhibits cell migration and invasion by mediating the signals of SEMA5A and PLXNB3 that lead to inactivation of RAC1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Monomer. Interacts with FER. Interacts with PLXNB3. Forms a heterodimer with RAC1. Interacts with RHOA, the affinity is increased by three orders of magnitude when RHOA is prenylated. Interacts with PSMD10; the interaction increases ARHGDIA association with RHOA, leading to ARHGDIA-mediated inactivation of RHOA and ROCK and prolonged AKT activation. Interacts with KANK2; the interaction is direct and may regulate the interaction of ARHGDIA with RHOA, RAC1 and CDC42. Interacts with RHOC. Interacts with CDC42. Interacts with NGFR (via death domain); NGFR binding decreases the affinity for RHOA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Rho GDI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013717.1">
        <property type="protein sequence ID" value="ENSCSRP00000013178.1"/>
        <property type="gene ID" value="ENSCSRG00000010023.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1683373at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005094">
        <property type="term" value="F:Rho GDP-dissociation inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007266">
        <property type="term" value="P:Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.50.30:FF:000004">
        <property type="entry name" value="Rho GDP-dissociation inhibitor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.50.30">
        <property type="entry name" value="Coagulation Factor XIII, subunit A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000406">
        <property type="entry name" value="Rho_GDI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024792">
        <property type="entry name" value="RhoGDI_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10980">
        <property type="entry name" value="RHO GDP-DISSOCIATION INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10980:SF9">
        <property type="entry name" value="RHO GDP-DISSOCIATION INHIBITOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02115">
        <property type="entry name" value="Rho_GDI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00492">
        <property type="entry name" value="RHOGDI"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="5" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00037489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040620"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00041559"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00046570"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="204" mass="23337" checksum="EE1D72D7C5A09E6C" modified="2022-01-19" version="1">MAEQEPTAEQLAQIAAENEEDEHSVNYKPPAQKSIQEIQELDKDDESLRKYKEALLGSVNVATDPRTPNVVVTKLTLVCATAPGPLELDLTGDLESYKKQSFVLKEGVEYRIKISFRVNKEIVSGLKYIQHTYRKGVKIDKTDYMVGSYGPRAEEYEFLTPMEEAPKGMLARGSYNIKSKFTDDDKTDHLSWEWNLTIKKEWKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHQ6</accession>
    <name>A0A8C3SHQ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Synaptogyrin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the synaptogyrin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHQ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014961.1">
        <property type="protein sequence ID" value="ENSCSRP00000014350.1"/>
        <property type="gene ID" value="ENSCSRG00000010958.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031594">
        <property type="term" value="C:neuromuscular junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008253">
        <property type="entry name" value="Marvel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016579">
        <property type="entry name" value="Synaptogyrin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10838">
        <property type="entry name" value="SYNAPTOGYRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10838:SF8">
        <property type="entry name" value="SYNAPTOGYRIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01284">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF011282">
        <property type="entry name" value="Synaptogyrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51225">
        <property type="entry name" value="MARVEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="30"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="69"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="104"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="148"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="domain" description="MARVEL" evidence="8">
        <location>
            <begin position="20"/>
            <end position="172"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR011282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014350.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="229" mass="25281" checksum="ACDAFB8445806DDD" modified="2022-01-19" version="1">MEGASFGAGRAGGAVDPVDFLKQPQTILRIVAWVFSIVVFGSIVNEGYVNEGNEAELRCVFNKNEDACNYGIAIGIIAFFACIFFFVVDLYFQQISSVKDRKRVVLLDLGFSGLWSFLWFIAFCFLANQWQRTPATRGVNQGADAARAAIAFSFFSILSWVALTVMAMQRYHLGTDMSLFATDQFATDPNTGYPGYTTGSGIESTETYQSPPFTETIDTSPKGYQVPTY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHQ8</accession>
    <name>A0A8C3SHQ8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Src homology 2 domain containing transforming protein D</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHQ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014413.1">
        <property type="protein sequence ID" value="ENSCSRP00000013835.1"/>
        <property type="gene ID" value="ENSCSRG00000010504.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001784">
        <property type="term" value="F:phosphotyrosine residue binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd09945">
        <property type="entry name" value="SH2_SHB_SHD_SHE_SHF_like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Putative SH2 domain-containing adapter protein F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051846">
        <property type="entry name" value="SH2_domain_adapters"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15127">
        <property type="entry name" value="HEAVYWEIGHT, ISOFORM A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15127:SF33">
        <property type="entry name" value="SH2 DOMAIN-CONTAINING ADAPTER PROTEIN D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="SH2" evidence="6">
        <location>
            <begin position="140"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="84"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="50"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="121"/>
            <end position="130"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013835.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="240" mass="27618" checksum="D07B7E4C75129AA0" modified="2022-01-19" version="1">MEPYDAQRGKGDREGRRGKKCQQGLQLYDTPYEEQEQERDPAGAPASPARESRLPQDDERPADEYDQPWEWKKDHISRAFAAVQFENPDWERPSSLNQERRRPPKHLTAGPKHGRSQSPERSPRLAERVDPSLPLEKQAWYHGSISRADAETLLTLCKEGSYLVRNSETSHHDYSLSLRSSQGFMHMKFTRTRESKYVLGQNSAPFESIPEVIHYYTARELPVKGAEQLSLLYPVAVQTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJX3</accession>
    <name>A0A8C3SJX3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Ubiquitin-conjugating enzyme E2 Z</fullName>
            <ecNumber evidence="3">2.3.2.23</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">E2 ubiquitin-conjugating enzyme Z</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">Ubiquitin carrier protein Z</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Ubiquitin-protein ligase Z</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.23" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJX3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014822.1">
        <property type="protein sequence ID" value="ENSCSRP00000014222.1"/>
        <property type="gene ID" value="ENSCSRG00000010891.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004869">
        <property type="term" value="F:cysteine-type endopeptidase inhibitor activity"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061631">
        <property type="term" value="F:ubiquitin conjugating enzyme activity"/>
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        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23809">
        <property type="entry name" value="UBCc_UBE2Z"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000046">
        <property type="entry name" value="Ubiquitin-conjugating enzyme E2 Z"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46116">
        <property type="entry name" value="(E3-INDEPENDENT) E2 UBIQUITIN-CONJUGATING ENZYME"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46116:SF26">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2 Z"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="16">
        <location>
            <begin position="1"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="219"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="230"/>
            <end position="246"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00039894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00041798"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00042316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00042401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014222.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="246" mass="28048" checksum="06A9B04590E84C40" modified="2022-01-19" version="1">MSIYKEPPPGMFVVPDPLDMTKIHALITGPFDTPYEGGFFLFLFRCPPDYPIHPPRVKLMTTGNNTVRFNPNFYRNGKVCLSILGTWTGPAWSPAQSISSVLISIQSLMTENPYHNEPGFEQERHPGDSKNYNECIRHETIRVAVCDMLEGKCPCPEPLRGVMEKSFMEYYDFYEGACKERLHLQGQTMQDPFGEKRGHFDYQSLLIRLQGIRLKVQEKHQQENVEIDSDSSSSETETDTQGSSKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK70</accession>
    <name>A0A8C3SK70_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Apoptosis antagonizing transcription factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the AATF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK70"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014950.1">
        <property type="protein sequence ID" value="ENSCSRP00000014342.1"/>
        <property type="gene ID" value="ENSCSRG00000010975.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025160">
        <property type="entry name" value="AATF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039223">
        <property type="entry name" value="AATF/Bfr2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012617">
        <property type="entry name" value="AATF_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15565">
        <property type="entry name" value="AATF PROTEIN APOPTOSIS ANTAGONIZING TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15565:SF0">
        <property type="entry name" value="PROTEIN AATF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13339">
        <property type="entry name" value="AATF-Che1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08164">
        <property type="entry name" value="TRAUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AATF leucine zipper-containing" evidence="4">
        <location>
            <begin position="227"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="domain" description="Apoptosis-antagonizing transcription factor C-terminal" evidence="3">
        <location>
            <begin position="472"/>
            <end position="556"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="65"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="316"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="104"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="133"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="147"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="170"/>
            <end position="214"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008966"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF08164"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF13339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014342.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="568" mass="64278" checksum="D4981C8A61DA2E1B" modified="2022-01-19" version="1">MAAPLAQQLEQLLNPLPRPADPEDDPEEATAARVIDKFDEGGTEDDILSVGNIRKRASASLLEADKRYSGRAVSRQALQEERWGESLPGAAFDEETSSERDLDSGDLEEDLDEDILDATADQDDEQSPAQGDQEGDLGSDQEEGRETSAQLHTPNFSFQNIRDFETFTDGMDDVGSSEEEDEEEEDEEEGSNEEESGDASEEDVADSKESEDDGGVVTFSKEKVSEEVEKGKAVKNQIALWDQLLEGRIKLQKALLTANQLPQPDTFPAFKKEGGREFANALKNSYKALKALLRALVDLQDELLYQYPGTRHLVDGKQSKVESAEEIPSGSDEEMGGEDQVRRKGPPKRKLEMEDYPEFMAKRFADFRTYRNNTLQKWHDKTKLASGKMGKGFSAFERSILTQIDHIMMDKERLLRRTQTKRSVYRVLGKLEQESQPVPESLPGCSEVVPQAKSNTHLKDLDEEIFDDDDFYHQLLRELIERKTSSLDPNDQVAMGRQWLAIQKLRSKIQKKVDRKASKGRKIRYHVHSKLVSFMAPIDHCTMNDDARTELYRSLFGKITHPEEPKQN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKF3</accession>
    <name>A0A8C3SKF3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">DOMON domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Cu(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the copper type II ascorbate-dependent monooxygenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015761.1">
        <property type="protein sequence ID" value="ENSCSRP00000015115.1"/>
        <property type="gene ID" value="ENSCSRG00000011438.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030667">
        <property type="term" value="C:secretory granule membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005507">
        <property type="term" value="F:copper ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004500">
        <property type="term" value="F:dopamine beta-monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042420">
        <property type="term" value="P:dopamine catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042421">
        <property type="term" value="P:norepinephrine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006589">
        <property type="term" value="P:octopamine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09631">
        <property type="entry name" value="DOMON_DOH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.230:FF:000001">
        <property type="entry name" value="Monooxygenase, DBH-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.310:FF:000006">
        <property type="entry name" value="Monooxygenase, DBH-like 2, pseudogene"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.230">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.310">
        <property type="entry name" value="Copper type II, ascorbate-dependent monooxygenase, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014784">
        <property type="entry name" value="Cu2_ascorb_mOase-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000323">
        <property type="entry name" value="Cu2_ascorb_mOase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036939">
        <property type="entry name" value="Cu2_ascorb_mOase_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024548">
        <property type="entry name" value="Cu2_monoox_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000945">
        <property type="entry name" value="DBH-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045266">
        <property type="entry name" value="DOH_DOMON"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005018">
        <property type="entry name" value="DOMON_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008977">
        <property type="entry name" value="PHM/PNGase_F_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028460">
        <property type="entry name" value="Tbh/DBH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10157:SF31">
        <property type="entry name" value="DBH-LIKE MONOOXYGENASE PROTEIN 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10157">
        <property type="entry name" value="DOPAMINE BETA HYDROXYLASE RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03712">
        <property type="entry name" value="Cu2_monoox_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01082">
        <property type="entry name" value="Cu2_monooxygen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03351">
        <property type="entry name" value="DOMON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00767">
        <property type="entry name" value="DBMONOXGNASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00664">
        <property type="entry name" value="DoH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49742">
        <property type="entry name" value="PHM/PNGase F"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50836">
        <property type="entry name" value="DOMON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0186">Copper</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="5" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034669102" description="DOMON domain-containing protein" evidence="11">
        <location>
            <begin position="25"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="domain" description="DOMON" evidence="12">
        <location>
            <begin position="41"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="559"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="559"/>
            <end position="572"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50836"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015115.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="588" mass="66474" checksum="94C2E3102213DB86" modified="2022-01-19" version="1">MKMMSLLWTKSLLFLLPIPCLCSSQPSPPLLRFSAFLDHSNMVFMRWDHDEEEMMTFELQVRTVGWVAFGFSPHGELPGSDIVIGGVFPNGSIYFSDWHAVDEENLKEDKSQDYQLLSLTEDETFTTMRFKRYFQTCDPNDLDITGDTTRLISAFGTNDTVQFSKGQRFLKSLFLMRVTSPTELNEPQIFFTYDLKLNDFPIPVDETTYACTFIPLPILKQKHHIYKFEPIITTHQNRLMAHHILVYACGNGSVLPTGISDCYGADPDFALCSQVVVGWAVGGGSYQFPNEAAISIGTPMDPQYIRLEIHYSNFDLIPGLIDNSGIRLYCTPDLRPYDIGVLQTGVFTFPVHFIPPGADSYKSYGLCKSSQFNEMNGTPVPDLKVFGFLLHTHLAGRGVKVVQYRNGEQVRIICEDNTYDFSLQETRDMKEVITIEVGDEILVECDFQTLDRTEITFGGPSTLNEMCLAFLFYYPRNNISSCMGYPDIQQIAHALGQEASDAMEGMIAMNYVEWNNETIKTAEKAAKEADQIVMIKTIDVSVLCLYLAEWLGDGETRSSLEFETKEKEEPGDYRPVSLTSIPGKLLEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL40</accession>
    <name>A0A8C3SL40_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Ubiquitin-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SL40"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015903.1">
        <property type="protein sequence ID" value="ENSCSRP00000015251.1"/>
        <property type="gene ID" value="ENSCSRG00000011688.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031593">
        <property type="term" value="F:polyubiquitin modification-dependent protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006511">
        <property type="term" value="P:ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01798">
        <property type="entry name" value="Ubl_parkin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000142">
        <property type="entry name" value="E3 ubiquitin-protein ligase parkin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015496">
        <property type="entry name" value="Ubiquilin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019956">
        <property type="entry name" value="Ubiquitin_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10677">
        <property type="entry name" value="UBIQUILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10677:SF40">
        <property type="entry name" value="UBIQUITIN-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00240">
        <property type="entry name" value="ubiquitin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00348">
        <property type="entry name" value="UBIQUITIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00213">
        <property type="entry name" value="UBQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50053">
        <property type="entry name" value="UBIQUITIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ubiquitin-like" evidence="2">
        <location>
            <begin position="1"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="146"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="146"/>
            <end position="159"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015251.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="170" mass="18259" checksum="57735690BF366B8A" modified="2022-01-19" version="1">VFVRFNSSHGFPVEVDSDTSIFQLKEVVAKRQGVPADQLRVIFAGKELRNGLTLQNCDLAQQSIVHIVQSPLDSGQKRTDVETANAGGILGGMEKEPESLTRVDLSTSVLPSYTAGLAVILDSTDNSISLPSDKSDILRFREGGQDVKESDLCDPKAAESEGQVVEDLGT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMH8</accession>
    <name>A0A8C3SMH8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Mitochondria-eating protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Spermatogenesis-associated protein 18</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion matrix</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion outer membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the MIEAP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMH8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016777.1">
        <property type="protein sequence ID" value="ENSCSRP00000016076.1"/>
        <property type="gene ID" value="ENSCSRG00000012209.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035694">
        <property type="term" value="P:mitochondrial protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035695">
        <property type="term" value="P:mitophagy by internal vacuole formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026169">
        <property type="entry name" value="MIEAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031981">
        <property type="entry name" value="MIEAP_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21771:SF0">
        <property type="entry name" value="MITOCHONDRIA-EATING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21771">
        <property type="entry name" value="MITOCHONDRIA-EATING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16026">
        <property type="entry name" value="MIEAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Mitochondria-eating protein C-terminal" evidence="14">
        <location>
            <begin position="52"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="16"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="29"/>
            <end position="39"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004294"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00019863"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00032687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF16026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016076.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="287" mass="32654" checksum="7D73A9052F7A0A2F" modified="2022-01-19" version="1">SNINFSTKFILKEERLARSRSPSPRPCRSRSPSPLPLRSCSPGRARLTNAARHAHLVARFSDIYAQERLDAQTLLRTYIDDLEIVQRIIYVAAVESFHAAKMAFRQFKMRVRKTLSLTHSGPESLEDTVLDYIIRHEDLYDVQASVNEVIRAMNINPKISFPPEVDFIMISSLIRELCRVAFSMQTLVPPLDIAFGADGELFNESKYRRSYDSDFTAPLVVYHVWPALMENDSIIVKGEAASKRGVLWSRRSRSKSRSRSMSPILSHSASPSRTLVQYNTSIILHSI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNU0</accession>
    <name>A0A8C3SNU0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Protein-tyrosine-phosphatase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>O-phospho-L-seryl-[protein] + H2O = L-seryl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:20629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>O-phospho-L-threonyl-[protein] + H2O = L-threonyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:47004"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Mitochondrion inner membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNU0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017875.1">
        <property type="protein sequence ID" value="ENSCSRP00000017085.1"/>
        <property type="gene ID" value="ENSCSRG00000013155.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017017">
        <property type="term" value="F:MAP kinase tyrosine/serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004722">
        <property type="term" value="F:protein serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000049">
        <property type="entry name" value="Dual specificity protein phosphatase 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020420">
        <property type="entry name" value="Atypical_DUSP_subfamB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000340">
        <property type="entry name" value="Dual-sp_phosphatase_cat-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020422">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46495:SF1">
        <property type="entry name" value="DUAL SPECIFICITY PHOSPHATASE 21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46495">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE 21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00782">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01908">
        <property type="entry name" value="ADSPHPHTASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01910">
        <property type="entry name" value="ADSPHPHTASEB"/>
    </dbReference>
    <dbReference type="SMART" id="SM00195">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50054">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="15">
        <location>
            <begin position="31"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="16">
        <location>
            <begin position="93"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="14">
        <location>
            <begin position="12"/>
            <end position="23"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004637"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00048336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017085.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="19">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="204" mass="22519" checksum="D0BB75854F0E59E3" modified="2022-01-19" version="1">MNFRTPGFFRRSPPPAAKPAPGAPPASALGGIAQISPCLYLCSGNAAANRPLVSARAVTCVVNATLEIPNANWPDIEYVKVPVPDLPHAPLALYFDAVADRIHQTGKRNGRTLVHCVAGVSRSASLCIAYLMKYHRLSLLDAHQWVKSRRPVVRPNAGFWRQLIDYERQLFGKNTVRMVPSPLGLVPDVYERETRGLVPLWGYR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQ98</accession>
    <name>A0A8C3SQ98_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="35">Multidrug resistance-associated protein 4</fullName>
            <ecNumber evidence="4">7.6.2.2</ecNumber>
            <ecNumber evidence="14">7.6.2.3</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="39 40">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="39" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="39" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>17beta-estradiol 17-O-(beta-D-glucuronate)(in) + ATP + H2O = 17beta-estradiol 17-O-(beta-D-glucuronate)(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:60128"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:82961"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:60129"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>3',5'-cyclic AMP(in) + ATP + H2O = 3',5'-cyclic AMP(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66184"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:66185"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="33">
            <text>3',5'-cyclic GMP(in) + ATP + H2O = 3',5'-cyclic GMP(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66188"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57746"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="33">
            <dbReference type="Rhea" id="RHEA:66189"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>ATP + H2O + xenobioticSide 1 = ADP + phosphate + xenobioticSide 2.</text>
            <dbReference type="EC" id="7.6.2.2"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>an S-substituted glutathione(in) + ATP + H2O = an S-substituted glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19121"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:90779"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="7.6.2.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:19122"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>cholate(in) + glutathione(in) + ATP + H2O = cholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66396"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29747"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:66397"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>dehydroepiandrosterone 3-sulfate(in) + ATP + H2O = dehydroepiandrosterone 3-sulfate(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:61364"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57905"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:61365"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>glycochenodeoxycholate(in) + glutathione(in) + ATP + H2O = glycochenodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66408"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:36252"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:66409"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>glycocholate(in) + glutathione(in) + ATP + H2O = glycocholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66400"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29746"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="31">
            <dbReference type="Rhea" id="RHEA:66401"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="32">
            <text>glycodeoxycholate(in) + glutathione(in) + ATP + H2O = glycodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66380"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:82982"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="32">
            <dbReference type="Rhea" id="RHEA:66381"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>glycoursodeoxycholate(in) + glutathione(in) + ATP + H2O = glycoursodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66416"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:132030"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:66417"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>leukotriene B4(in) + ATP + H2O = leukotriene B4(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66424"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57461"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>leukotriene C4(in) + ATP + H2O = leukotriene C4(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38963"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57973"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:38964"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>prostaglandin E1(in) + ATP + H2O = prostaglandin E1(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66392"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57397"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:66393"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>prostaglandin E2(in) + ATP + H2O = prostaglandin E2(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66388"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="ChEBI" id="CHEBI:606564"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:66389"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>taurochenodeoxycholate(in) + glutathione(in) + ATP + H2O = taurochenodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66412"/>
            <dbReference type="ChEBI" id="CHEBI:9407"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:66413"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>taurocholate(in) + glutathione(in) + ATP + H2O = taurocholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66404"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:36257"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="30">
            <dbReference type="Rhea" id="RHEA:66405"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>tauroursodeoxycholate(in) + glutathione(in) + ATP + H2O = tauroursodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66420"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:132028"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:66421"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>urate(in) + ATP + H2O = urate(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16461"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17775"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:16462"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="34">Interacts (via PDZ-binding motif) with SNX27 (via PDZ domain); this interaction accelerates MRP4 internalization.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Apical cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Basolateral cell membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="7.6.2.2" evidence="4"/>
    <dbReference type="EC" id="7.6.2.3" evidence="14"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017369.1">
        <property type="protein sequence ID" value="ENSCSRP00000016610.1"/>
        <property type="gene ID" value="ENSCSRG00000012255.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015431">
        <property type="term" value="F:ABC-type glutathione S-conjugate transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008559">
        <property type="term" value="F:ABC-type xenobiotic transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006869">
        <property type="term" value="P:lipid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18593">
        <property type="entry name" value="ABC_6TM_MRP4_D1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18601">
        <property type="entry name" value="ABC_6TM_MRP4_D2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03250">
        <property type="entry name" value="ABCC_MRP_domain1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03244">
        <property type="entry name" value="ABCC_MRP_domain2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1560.10:FF:000027">
        <property type="entry name" value="ATP-binding cassette subfamily C member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:002135">
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        <property type="entry name" value="Multidrug resistance-associated protein member 4"/>
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        <property type="entry name" value="ABC transporter type 1, transmembrane domain"/>
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        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
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        <property type="entry name" value="AAA+_ATPase"/>
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        <property type="entry name" value="ABC1_TM_dom"/>
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        <property type="entry name" value="ABC1_TM_sf"/>
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        <property type="entry name" value="ABC_transporter-like_ATP-bd"/>
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        <property type="entry name" value="ABC_transporter-like_CS"/>
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        <property type="entry name" value="ABCC4_TMD1"/>
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        <property type="entry name" value="P-loop_NTPase"/>
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        <property type="entry name" value="ATP-BINDING CASSETTE SUB-FAMILY C"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ATP-BINDING CASSETTE SUB-FAMILY C MEMBER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ABC_membrane"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00005">
        <property type="entry name" value="ABC_tran"/>
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    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
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    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
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    </dbReference>
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        <property type="entry name" value="ABC_TM1F"/>
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    </dbReference>
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        <property type="entry name" value="ABC_TRANSPORTER_1"/>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="13 36" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
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    <keyword evidence="11 36" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="36">
        <location>
            <begin position="80"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="36">
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            <begin position="134"/>
            <end position="157"/>
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    <feature type="transmembrane region" description="Helical" evidence="36">
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            <begin position="210"/>
            <end position="231"/>
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    <feature type="transmembrane region" description="Helical" evidence="36">
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            <begin position="237"/>
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    <feature type="transmembrane region" description="Helical" evidence="36">
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            <begin position="319"/>
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            <begin position="348"/>
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            <begin position="772"/>
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            <begin position="840"/>
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            <begin position="953"/>
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            <begin position="981"/>
            <end position="1002"/>
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            <begin position="1076"/>
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            <begin position="93"/>
            <end position="377"/>
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            <begin position="411"/>
            <end position="634"/>
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            <end position="1010"/>
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            <begin position="1046"/>
            <end position="1292"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQA9</accession>
    <name>A0A8C3SQA9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">V-type proton ATPase proteolipid subunit</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Proton-conducting pore forming of the V0 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">V-ATPase is a heteromultimeric enzyme made up of two complexes: the ATP-hydrolytic V1 complex and the proton translocation V0 complex. The V1 complex consists of three catalytic AB heterodimers that form a heterohexamer, three peripheral stalks each consisting of EG heterodimers, one central rotor including subunits D and F, and the regulatory subunits C and H. The proton translocation complex V0 consists of the proton transport subunit a, a ring of proteolipid subunits c9c'', rotary subunit d, subunits e and f, and the accessory subunits ATP6AP1/Ac45 and ATP6AP2/PRR. Interacts with the V0 complex V-ATPase subunit a4 ATP6V0A4. Interacts with LASS2. Interacts with RNF182; this interaction leads to ubiquitination and degradation via the proteasome pathway.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="9">Cytoplasmic vesicle</location>
            <location evidence="9">Clathrin-coated vesicle membrane</location>
            <topology evidence="9">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">Secretory vesicle</location>
            <location evidence="1">Synaptic vesicle membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="11">Vacuole membrane</location>
            <topology evidence="11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the V-ATPase proteolipid subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQA9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017974.1">
        <property type="protein sequence ID" value="ENSCSRP00000017179.1"/>
        <property type="gene ID" value="ENSCSRG00000013229.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030665">
        <property type="term" value="C:clathrin-coated vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033179">
        <property type="term" value="C:proton-transporting V-type ATPase, V0 domain"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005774">
        <property type="term" value="C:vacuolar membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046961">
        <property type="term" value="F:proton-transporting ATPase activity, rotational mechanism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18175">
        <property type="entry name" value="ATP-synt_Vo_c_ATP6C_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18176">
        <property type="entry name" value="ATP-synt_Vo_c_ATP6C_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.610:FF:000001">
        <property type="entry name" value="V-type proton ATPase proteolipid subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.610">
        <property type="entry name" value="lithium bound rotor ring of v- atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002379">
        <property type="entry name" value="ATPase_proteolipid_c-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000245">
        <property type="entry name" value="ATPase_proteolipid_csu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011555">
        <property type="entry name" value="ATPase_proteolipid_su_C_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035921">
        <property type="entry name" value="F/V-ATP_Csub_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01100">
        <property type="entry name" value="V_ATP_synt_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10263">
        <property type="entry name" value="V-TYPE PROTON ATPASE PROTEOLIPID SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00137">
        <property type="entry name" value="ATP-synt_C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00122">
        <property type="entry name" value="VACATPASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81333">
        <property type="entry name" value="F1F0 ATP synthase subunit C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 11" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="7 11" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 11" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 11" id="KW-0813">Transport</keyword>
    <keyword evidence="11" id="KW-0926">Vacuole</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="12"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="55"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="88"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="125"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="domain" description="V-ATPase proteolipid subunit C-like" evidence="12">
        <location>
            <begin position="16"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="domain" description="V-ATPase proteolipid subunit C-like" evidence="12">
        <location>
            <begin position="92"/>
            <end position="151"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004644"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007296"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00029431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00046606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF00137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017179.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="15456" checksum="05D79D17B649F4BC" modified="2022-01-19" version="1">MSEGSAPEYASFFAVMGASAAMVFSALGAAYGTAKSGTGIAAMSVMRPELIMKSIIPVVMAGIIAIYGLVVAVLIANSLAPGITLFKSFLQLGAGLSVGLSGLAAGFAIGIVGDAGVRGTAQQPRLFVGMILILIFAEVLGLYGLIVALILSTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQB0</accession>
    <name>A0A8C3SQB0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">ATP-dependent clpX-like chaperone, mitochondrial</fullName>
            <ecNumber evidence="2">3.6.4.10</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">ATP-dependent Clp protease ATP-binding subunit clpX-like, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">ATP-dependent chaperone that functions as an unfoldase. As part of the ClpXP protease complex, it recognizes specific protein substrates, unfolds them using energy derived from ATP hydrolysis, and then translocates them to the proteolytic subunit (CLPP) of the ClpXP complex for degradation. Thanks to its chaperone activity, it also functions in the incorporation of the pyridoxal phosphate cofactor into 5-aminolevulinate synthase, thereby activating 5-aminolevulinate (ALA) synthesis, the first step in heme biosynthesis. This chaperone is also involved in the control of mtDNA nucleoid distribution, by regulating mitochondrial transcription factor A (TFAM) activity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.10"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:13066"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="16">Homohexamer that forms a ring structure; this hexamerization requires ATP binding. Component of the ClpXP complex formed by the assembly of two CLPP heptameric rings with two CLPX hexameric rings, giving rise to a symmetrical structure with two central CLPP rings flanked by a CLPX ring at either end of the complex. Interacts with TFAM.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
            <location evidence="1">Mitochondrion nucleoid</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.6.4.10" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018002.1">
        <property type="protein sequence ID" value="ENSCSRP00000017204.1"/>
        <property type="gene ID" value="ENSCSRG00000013253.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1721884at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042645">
        <property type="term" value="C:mitochondrial nucleoid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051603">
        <property type="term" value="P:proteolysis involved in protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19497">
        <property type="entry name" value="RecA-like_ClpX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000002">
        <property type="entry name" value="ATP-dependent Clp protease ATP-binding subunit ClpX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000378">
        <property type="entry name" value="ATP-dependent Clp protease ATP-binding subunit clpX-like, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:003247">
        <property type="entry name" value="ATP-dependent Clp protease ATP-binding subunit clpX-like, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050052">
        <property type="entry name" value="ATP-dep_Clp_protease_ClpX"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019489">
        <property type="entry name" value="Clp_ATPase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059188">
        <property type="entry name" value="Znf_CLPX-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059067">
        <property type="entry name" value="Znf_ribbon_CLPX-like"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003745">
        <property type="entry name" value="PRK05342.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48102:SF7">
        <property type="entry name" value="ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT CLPX-LIKE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48102">
        <property type="entry name" value="ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT CLPX-LIKE, MITOCHONDRIAL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07724">
        <property type="entry name" value="AAA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10431">
        <property type="entry name" value="ClpB_D2-small"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26040">
        <property type="entry name" value="Zn_ribbon_CLPX_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01086">
        <property type="entry name" value="ClpB_D2-small"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51902">
        <property type="entry name" value="CLPX_ZB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="12" id="KW-0143">Chaperone</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="13" id="KW-1135">Mitochondrion nucleoid</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023271"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00050527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00058714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00065499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00073042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00077425"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017204.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="630" mass="69047" checksum="A34D33085417FC2C" modified="2022-01-19" version="1">MAACHTCAAAARLLSSSLPSAHRGITCGRTCLAVLGRIGTFETWSLRRIPIRSFSETPAYFASKDGASKDGSGDGNKKSVSEGGSKKSSSGNSGKGGNQLRCPKCGDLCTHVETFVSSTRFVKCEKCHHFFVVLSEADSKKSIIKEPESAAEAVKLAFQQKPPPPPKKIYNYLDKYVVGQCFAKKVLSVAVYNHYKRIYNNIPANLRQQAEVEKQTSLTPRELEIRRREDEYRFTKLLQIAGISPHGNALGASMQQQVNQQMPQEKRGGEVLDSTHDDIKLEKSNILLLGPTGSGKTLLAQTLAKCLDVPFAICDCTTLTQAGYVGEDIESVIAKLLQDANYSVEKAQQGIVFLDEVDKIGSVPGIHQLRDVGGEGVQQGLLKLLEGTIVNVPEKNSRKLRGETVQVDTTNVLFVASGAFNGLDRIISRRKNEKYLGFGTPSNLGKGRRAAAAADLANISGESNTQQDIEEKDRLLRHVEARDLIEFGMIPEFVGRLPVVVPLHSLDEKTLVRILTEPRNAVVPQYQALFSMDKCELTVTEDALKAIARLALDRKTGARGLRSIMEKLLLEPMFEVPNSDIVCVEVDKEVVEGKKEPGYIRAPTKDTSEEEYDSGVEEEGWPRQADAANN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQL0</accession>
    <name>A0A8C3SQL0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">H(+)-transporting two-sector ATPase</fullName>
            <ecNumber evidence="2">7.1.2.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Catalytic subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment. In aerobic conditions, involved in intracellular iron homeostasis, thus triggering the activity of Fe(2+) prolyl hydroxylase (PHD) enzymes, and leading to HIF1A hydroxylation and subsequent proteasomal degradation. May play a role in neurite development and synaptic connectivity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>ATP + H2O + 4 H(+)(in) = ADP + phosphate + 5 H(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:57720"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="7.1.2.2"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the ATPase alpha/beta chains family.</text>
    </comment>
    <dbReference type="EC" id="7.1.2.2" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQL0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017902.1">
        <property type="protein sequence ID" value="ENSCSRP00000017111.1"/>
        <property type="gene ID" value="ENSCSRG00000012954.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033180">
        <property type="term" value="C:proton-transporting V-type ATPase, V1 domain"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046961">
        <property type="term" value="F:proton-transporting ATPase activity, rotational mechanism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046034">
        <property type="term" value="P:ATP metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042592">
        <property type="term" value="P:homeostatic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd18111">
        <property type="entry name" value="ATP-synt_V_A-type_alpha_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18119">
        <property type="entry name" value="ATP-synt_V_A-type_alpha_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01134">
        <property type="entry name" value="V_A-ATPase_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1140.10:FF:000002">
        <property type="entry name" value="V-type proton ATPase catalytic subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.20:FF:000002">
        <property type="entry name" value="V-type proton ATPase catalytic subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.100:FF:000008">
        <property type="entry name" value="V-type proton ATPase catalytic subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1140.10">
        <property type="entry name" value="Bovine Mitochondrial F1-atpase, Atp Synthase Beta Chain, Chain D, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055190">
        <property type="entry name" value="ATP-synt_VA_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031686">
        <property type="entry name" value="ATP-synth_a_Xtn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023366">
        <property type="entry name" value="ATP_synth_asu-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020003">
        <property type="entry name" value="ATPase_a/bsu_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004100">
        <property type="entry name" value="ATPase_F1/V1/A1_a/bsu_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036121">
        <property type="entry name" value="ATPase_F1/V1/A1_a/bsu_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000194">
        <property type="entry name" value="ATPase_F1/V1/A1_a/bsu_nucl-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024034">
        <property type="entry name" value="ATPase_F1/V1_b/a_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022878">
        <property type="entry name" value="V-ATPase_asu"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43607:SF8">
        <property type="entry name" value="H(+)-TRANSPORTING TWO-SECTOR ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43607">
        <property type="entry name" value="V-TYPE PROTON ATPASE CATALYTIC SUBUNIT A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00006">
        <property type="entry name" value="ATP-synt_ab"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02874">
        <property type="entry name" value="ATP-synt_ab_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16886">
        <property type="entry name" value="ATP-synt_ab_Xtn"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22919">
        <property type="entry name" value="ATP-synt_VA_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47917">
        <property type="entry name" value="C-terminal domain of alpha and beta subunits of F1 ATP synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50615">
        <property type="entry name" value="N-terminal domain of alpha and beta subunits of F1 ATP synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00152">
        <property type="entry name" value="ATPASE_ALPHA_BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-1278">Translocase</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="domain" description="ATPase F1/V1/A1 complex alpha/beta subunit N-terminal" evidence="12">
        <location>
            <begin position="22"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="domain" description="ATPsynthase alpha/beta subunit barrel-sandwich" evidence="13">
        <location>
            <begin position="124"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="domain" description="ATPase F1/V1/A1 complex alpha/beta subunit nucleotide-binding" evidence="11">
        <location>
            <begin position="277"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="domain" description="ATP synthase A/B type C-terminal" evidence="14">
        <location>
            <begin position="440"/>
            <end position="537"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00046187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00048383"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF00006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF02874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF16886"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF22919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017111.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="593" mass="65173" checksum="8CF319EC172ACF3B" modified="2022-01-19" version="1">MEFSKLPRIEDVEKESVLGFVHGVSGPVVTASSMAGAAMYELVRVGHAELVGEIIRLEGDLATIQVYEETSGVCVGDPVLRTGKPLSVELGPGIMGSIFDGIQRPLKDITTLTQSIYIPRGINIPALSQDIKWEFTPSQSIRVGSHVTGGDIYALVAENSLIKQKIMVPPRSRGTVTYIAPPGHYDISDVVLELDFEGVAERLTMLQVWPVRQIRPVTEKLPANYPLLTGQRVLDALFPGAGALGVGGAPGPASVSRRVGTSILVKARNLTMEVDGKTETIMKRTALVANTSNMPVAAREASIYTGITLSEYFRDMGYHVSMMADSTSRWAEALREISGRLAEMPADSGYPAYLGARLASFYERAGRVKCLGSPEREGSVSIVGAVSPPGGDFSDPVTSATLGIVQVFWGLDKKLAQRKHFPSVNWLISYSKYMRALDEHYERHHPEFTALRTKAKEILQEEEDLAEIVQLVGKASLAEADKITLEVAKLIKDDFLQQNGYSSYDRFCPFYKTVGMLQNMIAFYDMARHAVESTAQSENKITWTVIRESLGDIMYKLSSMKFKDPVKDGEAKIKADYAQLNEEMQNAFRGLED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3ST89</accession>
    <name>A0A8C3ST89_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3ST89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020735.1">
        <property type="protein sequence ID" value="ENSCSRP00000019841.1"/>
        <property type="gene ID" value="ENSCSRG00000015017.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15915">
        <property type="entry name" value="7tmA_OR12D-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15227">
        <property type="entry name" value="7tmA_OR14-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000037">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050516">
        <property type="entry name" value="Olfactory_GPCR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26452">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8 12" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0552">Olfaction</keyword>
    <keyword evidence="10 12" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="11 12" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 12 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="36"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="68"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="102"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="204"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="248"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="276"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="302"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="349"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="386"/>
            <end position="404"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="449"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="485"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="520"/>
            <end position="539"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="52"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="285"/>
            <end position="537"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019841.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="561" mass="62925" checksum="6805A169C3170305" modified="2022-01-19" version="1">VVFLWKMRIGLKKMSNQTTMTEFLLLGFSDVRELQILYFVMFLVLYLAALMWNLLIITAVALDHHLHTPMYFFLVNLAILDLGCISVTIPKSMANSLMNTKSISYLGCATQVFFFLFFVGADFSLLTVMAYDRYVAICQPLHYERVMNRGACVQVAASAWVSGILNSTLHTGNIFAISFSRGNTVDQFFCEIPQLLKLASSDSYLIETGLLVFSACLLLSCFVLIIVSYVQIFKTVLGIPSEQGRLKVFSTCLPHLIVVSLFICTGTFILHFTVFLIIYLAAVLGNLLIIMVITLDHQLHTPMYFFLGNLSILDLCYISVTVPKSMMLSGFLSEHQTISFAGCLAQLHFFHLLGSSESVLLAVMAYDRYVAICNPLRYRLVMSPQACLLLAAATWSTGFLHALISTVMTSRLHYCGSNLIPHFFCDIKPLLSLACGSTYLNLTILNVDAGVLGLSSFILTLFSYIYIISFLLLKVHSRESRRKAFSTCASHLTVVSLFYIPTLGNYMISSPGFPSERDMIPTLMYSIITPVLNPLIYTLRNEEVKTALKKFLNRKLFPKRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUF2</accession>
    <name>A0A8C3SUF2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Marginal zone B and B1 cell specific protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUF2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020390.1">
        <property type="protein sequence ID" value="ENSCSRP00000019509.1"/>
        <property type="gene ID" value="ENSCSRG00000014883.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034663">
        <property type="term" value="C:endoplasmic reticulum chaperone complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030888">
        <property type="term" value="P:regulation of B cell proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052682">
        <property type="entry name" value="MZB1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15881">
        <property type="entry name" value="MARGINAL ZONE B- AND B1-CELL-SPECIFIC PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15881:SF2">
        <property type="entry name" value="MARGINAL ZONE B- AND B1-CELL-SPECIFIC PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034648943" evidence="1">
        <location>
            <begin position="20"/>
            <end position="211"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019509.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="211" mass="23345" checksum="DCBE803DB06BF36F" modified="2022-01-19" version="1">MKSLLLAVLVLTLFDLRAADDRKHSSCSSPLGDSGPVSETAFSATAPRFNAEEAYSAHMPEHLRSDACRAIAFQMQKYLTKAESKWSSAKVPAARLSESEYVDTLENSCSQSWENYGVKEVGGVKRFAGPGLNSQETMTVMMTGGPWPARLYKLCHSYLGEFGEEQIYAEYRRRPAALAEFLCAEEQRACTRLSDTKGKNLNKAKALQSEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW02</accession>
    <name>A0A8C3SW02_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Nonsense-mediated mRNA decay factor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Plays a role in nonsense-mediated mRNA decay.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SW02"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020194.1">
        <property type="protein sequence ID" value="ENSCSRP00000019319.1"/>
        <property type="gene ID" value="ENSCSRG00000014736.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005697">
        <property type="term" value="C:telomerase holoenzyme complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070034">
        <property type="term" value="F:telomerase RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042162">
        <property type="term" value="F:telomeric DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000184">
        <property type="term" value="P:nuclear-transcribed mRNA catabolic process, nonsense-mediated decay"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd09884">
        <property type="entry name" value="PIN_Smg5-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1010:FF:000017">
        <property type="entry name" value="protein SMG5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1010">
        <property type="entry name" value="5'-nuclease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018834">
        <property type="entry name" value="DNA/RNA-bd_Est1-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019458">
        <property type="entry name" value="Est1-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045153">
        <property type="entry name" value="Est1/Ebs1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002716">
        <property type="entry name" value="PIN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15696:SF7">
        <property type="entry name" value="NONSENSE-MEDIATED MRNA DECAY FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15696">
        <property type="entry name" value="SMG-7 SUPPRESSOR WITH MORPHOLOGICAL EFFECT ON GENITALIA PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10374">
        <property type="entry name" value="EST1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10373">
        <property type="entry name" value="EST1_DNA_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13638">
        <property type="entry name" value="PIN_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00670">
        <property type="entry name" value="PINc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4 6" id="KW-0866">Nonsense-mediated mRNA decay</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PIN" evidence="9">
        <location>
            <begin position="821"/>
            <end position="944"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="343"/>
            <end position="482"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="575"/>
            <end position="602"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="780"/>
            <end position="807"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="355"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="384"/>
            <end position="404"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="438"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="585"/>
            <end position="594"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU369098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="SMART" id="SM00670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019319.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="982" mass="110456" checksum="7EDFEC7F7AD950B8" modified="2022-01-19" version="1">MFLHPVDYGRKAEELLWRKVYYEVIQLIKTNKKHIHSRSTLECAYRTHLIAGIGFYQHLLLYIQSHYQLELQCCIDWTHVTDPLIGCKKPVSASGKEMEWAQMACHRCLVYLGDLGRYQNELAGVDTELLAERFYYQALSVAPQIGMPFNQLGTLAGSKYYNVEATYCYLRCIQSEVSFEGAYGNLKRLYDKAAKMYHQLKKCETRKLSPSKKRCKDIKRLLVSFMYLQSLLQPKSSSVDSELTSLCQSVLEEFNLCLFYLPSPPNLSSASEDEEEYECGYSFLPDLLIFRMVIICLMSVHSLKRAGSKQYSAAIAFTLALFSHLINHVNIRLQAELEEGENPVPAFQSDGTDDQETREPLNSVEKEADADLANHRPSDEQRKKDSKKSKKYSRLSCLRRRRHPQKVDESDLSEGFDSDSSQDFTKGSDGSESGSEKSDEEVETAFDVETDSDMNSQESRSDLEDMEDEPGEEGGGRTKSMKNGAKEALKNCVELVDSKSLSVSKTENSDAAINGPGSLGTNEASIASNLQAMSTQLFQTKRCFRLAPTFSNVLLKPTHEPAALKEVADSKPCVNGDVEKPGFPEQDDLSDSEESITSNKSCRNERSLQEKLEIITSEGLLPTVKVFLDWLRTNTDLIIMCAQSSQSLWNRLSVLLNLLPSAGELQEPGLALGNEVKDLLIGCELPDLSTSLLLPEDVALRNLPPLKNAHKRFNFEQDRPILSAVEESVIRICCIRSFGHFITHLQGSILQFNSEVGIFISIAQSEQDNLLHQAQAQFRMAAEEARRNRLMRDMAQLRLQLEVSQLEGSLQQPKAQSAMSPYLVPDTQALCQHLSIIRQLATSGRFIIIIPRTVIDGLDFLKKENAGARDSIRYLEAEFKKGNRYIRCQKDAGKNFERHKLKRQDLDAWNLYKILDSCKQLTVSQGNGEDDTTGMVTIITGLQPDDASKFSAPMQSAIQAAASASVDIKNVLEFYKQWKEMG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWB4</accession>
    <name>A0A8C3SWB4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Neuropeptide Y receptor type 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">NPY-Y2 receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 16">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWB4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019115.1">
        <property type="protein sequence ID" value="ENSCSRP00000018270.1"/>
        <property type="gene ID" value="ENSCSRG00000014019.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004983">
        <property type="term" value="F:neuropeptide Y receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007193">
        <property type="term" value="P:adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15399">
        <property type="entry name" value="7tmA_NPY2R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000158">
        <property type="entry name" value="Neuropeptide Y receptor type 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001358">
        <property type="entry name" value="NPY2_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000611">
        <property type="entry name" value="NPY_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24235">
        <property type="entry name" value="NEUROPEPTIDE Y RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24235:SF20">
        <property type="entry name" value="NEUROPEPTIDE Y RECEPTOR TYPE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01014">
        <property type="entry name" value="NRPEPTIDEY2R"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01012">
        <property type="entry name" value="NRPEPTIDEYR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 16" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="8 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0564">Palmitate</keyword>
    <keyword evidence="11 16" id="KW-0675">Receptor</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13 16" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 16 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="55"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="92"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="129"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="170"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="221"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="273"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="309"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="18">
        <location>
            <begin position="71"/>
            <end position="329"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010663"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00019472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00032013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018270.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="381" mass="42870" checksum="7A3042B7F3414576" modified="2022-01-19" version="1">MGPMGVLGEENRTNEVKMELYTRLYLPGLTTPLNELASDPKPELKDSTNLVEVQIVLIIAYCFIILLGVMGNSLVIHVVIKFKSMRTVTNFFIANLAVADLLVNTLCLPFTLVYTLLGEWKLGPVLCHLVPYAQGLAVHVSTVTLTVIALDRHRCIVYHLESKISKRISFLIIGVAWAVSALLASPLAIFREYSLIEIIPDFKIVVCSEKWPGEGQLNYGTIYSVSMLLIQYVLPLAIISYAYTRIWTKLKNHISPGAGNDHYHHRRRKTTKMLVCVVVVFAVSWLPFHTFQLVSDIDSKVLDLKEYKLIYTVFHVIAMCSTFVNPLLYGWMNSNYRTAFLAAFQCEQRLDSIHPEVSGAFKAKKNLEAKKNQCTGAPTNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWH8</accession>
    <name>A0A8C3SWH8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Contactin-5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <topology evidence="1">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the immunoglobulin superfamily. Contactin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWH8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020859.1">
        <property type="protein sequence ID" value="ENSCSRP00000019960.1"/>
        <property type="gene ID" value="ENSCSRG00000014959.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098632">
        <property type="term" value="F:cell-cell adhesion mediator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007420">
        <property type="term" value="P:brain development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="CDD" id="cd05848">
        <property type="entry name" value="IgI_1_Contactin-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000035">
        <property type="entry name" value="Contactin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000044">
        <property type="entry name" value="Contactin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000047">
        <property type="entry name" value="Contactin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000052">
        <property type="entry name" value="Contactin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000054">
        <property type="entry name" value="Contactin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000064">
        <property type="entry name" value="Contactin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000004">
        <property type="entry name" value="DCC isoform 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000005">
        <property type="entry name" value="Neuronal cell adhesion molecule"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000028">
        <property type="entry name" value="Neuronal cell adhesion molecule"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44170:SF17">
        <property type="entry name" value="CONTACTIN-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44170">
        <property type="entry name" value="PROTEIN SIDEKICK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="12" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="75"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="177"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="270"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="360"/>
            <end position="444"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="450"/>
            <end position="539"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="541"/>
            <end position="630"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="15">
        <location>
            <begin position="643"/>
            <end position="741"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="15">
        <location>
            <begin position="746"/>
            <end position="843"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="15">
        <location>
            <begin position="848"/>
            <end position="942"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009812"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00044127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019960.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1043" mass="114929" checksum="C708BD61AB1C8779" modified="2022-01-19" version="1">SYAAILRIKSASSSAALFNSKNRPRLSSPSLGSISSPGWRGTAQHYRSPTNLYHFSEAFKHDESVDYGPVFVQEPDDVIFPTDSEEKKVSLNCQARGNPAPIYRWLRNGTEIDIESDYRYSLIEGSFIISNPNEAKDSGQYQCLTTNVFGSILSREATLQFAYLGNFSGRTRSAVSVREGQGVVLMCSPPLHSPEIIYSWVFNEFPSFVAEDSRRFISQETGNLYISKVQTSDVGSYICLVKNTVTNARVLSPPTPLTLRNDGVMGEYEPKIEVHFPYTVTAAKGTTVKMECFALGNPVPTISWRKVNDHNPSKARLRKSQAVLEIPNVQLEDAGMYECKAENSRGRNVFRGQLQVYTYPHWVEKLNNTQLDSGEQLRWECKATGKPRPTYHWLKNGVPLWAQSRVEMVNGVLMIHSVNLSDAGMYQCLAENKYGTIYASAELKILASAPTFALNQMKKTIIITRGQEVVIECKPQASPKPTITWKKGDKAVRENKRITVLPDGSLQILNASKSDEGRYLCQGENVFGSAETVGSVFVKEPTRIDLTPKRTELTVGESIVLSCKAIHDNTLDVTFYWTLNGQPIDFEKERGHFESIRVQAASADLMIRNILLMHAGRYGCRVQTTADSVSDEAELLVRGPPGPPGIVIVEEITETTATLSWSPGADNHSPISTYNLQARSPFSLGWQTVKTVPENISGDMESAVAVELNPWVEYEFRVVATNKIGTGDPSAPSRVIRTSEAVPKTAPANVSGRSGRRHELVIAWEPVSEEFQNGEGFGYIVAFRPNGTRGWKEKMVTSSDASKFIYRDESVPPLTPFEVKVGVYNNKGDGPFSPIVVICSAEGEPSAAPTDVKATGLSVSEILVAWKHIKESLGRPQGFEVGYWKDMEQEEAAEKVKNEGNESSVILTGLEGNTLYHLTVRAYNAAGYGPPSSTVHAATKKSPPSQAPTNIMWMQDGSHVSLGWEPVRPLANESDVKGYKVLFRQEGHSNSQVIETQKTSAVVLLPDVGIYIIEVRAVSEGGDGTASSQIRVPSFSGKFTIIF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY80</accession>
    <name>A0A8C3SY80_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Kinetochore protein NUF2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Cell division cycle-associated protein 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Kinetochore protein Nuf2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Acts as a component of the essential kinetochore-associated NDC80 complex, which is required for chromosome segregation and spindle checkpoint activity. Required for kinetochore integrity and the organization of stable microtubule binding sites in the outer plate of the kinetochore. The NDC80 complex synergistically enhances the affinity of the SKA1 complex for microtubules and may allow the NDC80 complex to track depolymerizing microtubules.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
            <location evidence="2">Centromere</location>
            <location evidence="2">Kinetochore</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the NUF2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY80"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021156.1">
        <property type="protein sequence ID" value="ENSCSRP00000020255.1"/>
        <property type="gene ID" value="ENSCSRG00000015379.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031262">
        <property type="term" value="C:Ndc80 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044877">
        <property type="term" value="F:protein-containing complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051315">
        <property type="term" value="P:attachment of mitotic spindle microtubules to kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051383">
        <property type="term" value="P:kinetochore organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045132">
        <property type="term" value="P:meiotic chromosome segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007052">
        <property type="term" value="P:mitotic spindle organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.60:FF:000001">
        <property type="entry name" value="NDC80 kinetochore complex component NUF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.60">
        <property type="entry name" value="Ncd80 complex, Nuf2 subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005549">
        <property type="entry name" value="Kinetochore_Nuf2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038275">
        <property type="entry name" value="Nuf2_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21650:SF2">
        <property type="entry name" value="KINETOCHORE PROTEIN NUF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21650">
        <property type="entry name" value="MEMBRALIN/KINETOCHORE PROTEIN NUF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03800">
        <property type="entry name" value="Nuf2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="5" id="KW-0132">Cell division</keyword>
    <keyword evidence="11" id="KW-0137">Centromere</keyword>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="8 16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0995">Kinetochore</keyword>
    <keyword evidence="6" id="KW-0498">Mitosis</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Kinetochore protein Nuf2 N-terminal" evidence="17">
        <location>
            <begin position="5"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="145"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="216"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="310"/>
            <end position="372"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004629"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022838"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00045419"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00070506"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00079771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00093623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF03800"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020255.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="460" mass="54285" checksum="086D6C721F1FBE4D" modified="2022-01-19" version="1">MDLLTFPRYNPNDIITHIRNQILTGSEAKNLSKNDLFPNPKPEVLHMIFMRTLQNVYGIRLEHFYMMPVTVDIMYPQIVEGFLPICNLYINMERFLPVCRINDFQIADVINPKAKRTARFLSGILNFIHFQESRREIYMEFQWAYKSALEKIQQLQKANQEAAVKLEKLDTIPVEQKAEFKQLSDDIQELQEVLNQDYHQKTTALREVTSQKKAEVAERTRSLNQLKVTMATLKEEQEQLKSKIVESPEELKNYKEHMKETVQKLKKTKQEVIEKYEGYRDLVEILPSCQLEVQLYQRKMQSQGANVERMANISSEVRNLEDQIENGQIELKNAATDEMSLKRLVNAKREKLSTAEIRIKKKHEDVEQYKRTVFEYCNRVQEKRGAVYEKVMAIHKEIQQIRFKVQQLNENTEKEKMKAQEIYLNLRAGLEKYHEALAKIAESYAASRDEKTAELKRRML</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYL3</accession>
    <name>A0A8C3SYL3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Tripartite motif containing 67</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYL3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022275.1">
        <property type="protein sequence ID" value="ENSCSRP00000021333.1"/>
        <property type="gene ID" value="ENSCSRG00000016074.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19844">
        <property type="entry name" value="Bbox1_TRIM67_C-I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19827">
        <property type="entry name" value="Bbox2_TRIM67_C-I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16758">
        <property type="entry name" value="RING-HC_TRIM67"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12889">
        <property type="entry name" value="SPRY_PRY_TRIM67_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000009">
        <property type="entry name" value="E3 ubiquitin-protein ligase TRIM9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000178">
        <property type="entry name" value="E3 ubiquitin-protein ligase TRIM9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.830.40:FF:000001">
        <property type="entry name" value="E3 ubiquitin-protein ligase TRIM9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000017">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase TRIM9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.830.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003649">
        <property type="entry name" value="Bbox_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017903">
        <property type="entry name" value="COS_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050617">
        <property type="entry name" value="E3_ligase_FN3/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24099">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM36-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24099:SF21">
        <property type="entry name" value="TRIPARTITE MOTIF-CONTAINING PROTEIN 67"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22586">
        <property type="entry name" value="ANCHR-like_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00502">
        <property type="entry name" value="BBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51262">
        <property type="entry name" value="COS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="B box-type" evidence="11">
        <location>
            <begin position="177"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="11">
        <location>
            <begin position="241"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="domain" description="COS" evidence="14">
        <location>
            <begin position="391"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="13">
        <location>
            <begin position="456"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="12">
        <location>
            <begin position="532"/>
            <end position="716"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="57"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="57"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="83"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="95"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="119"/>
            <end position="137"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021333.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="732" mass="79772" checksum="B28F98D023DDCFB7" modified="2022-01-19" version="1">MEEELKCPVCGSLFREPIILPCSHNVCLPCARTIAVQTPEREQHLPALLQPRAPAAAAAGGAAGPGPAAGSEAECAAGGGGGEHADKLSLHSESDSGYGSYTPSLKSPNGVRVLPLGPAPAGSSSAAAPRGAGPSSSLTCPQCHRSASLDPRGLRGFPRNRLLEAIVQRYQQGRAAAKCQLCDRSPPEPAAVACEQCEVLYCAACQLKCHPTRGPFAKHRLLPPPGLPGRPGGGKAAAGARKLPTCADHELENYSMYCVSCGTPVCYQCLEEGKHGQHEVKALGAMWKQHKTQLSQALNGVSDKAKEAKEFLVQLKNILQQIQENGLDYEACLVAQCDALVDALTRQKAKLLTKVTKEREHKLKVVWDQINHCTLKLRQSTGLMEYCLEVIKENDPSGFLQISDALIKRVQVSQEQWVKGALEPKVSAEFDLTLDSEPLLQSIHQLDFIQMKCRVPPVPLLQLEKCCTRNNSVTLAWRMPPFTHNPVEGYILELDDGDGGQFREVYVGKETLCTIDGLHFNSTYNARVKAFNSSGVGPYSKTVVLQTSDVAWFTFDPSSAHRDIVLSNDNQTATCSSYDDRVVLGTAAFSKGVHYWELHVDRYDNHPDPAFGIARINVVKDMMLGKDDKAWAMYVDNNRSWFMHCNSHTSRTEGGVSKGATVGVLLDLNKHSLTFYINGQQQGPPAFENVEGVFMPALSLNRNVQVNPFQFSLTHSACQPKEKFYCLSKVIA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T008</accession>
    <name>A0A8C3T008_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Myb/SANT-like DNA-binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T008"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021803.1">
        <property type="protein sequence ID" value="ENSCSRP00000020882.1"/>
        <property type="gene ID" value="ENSCSRG00000015827.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044822">
        <property type="entry name" value="Myb_DNA-bind_4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47595">
        <property type="entry name" value="HEAT SHOCK 70 KDA PROTEIN 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47595:SF1">
        <property type="entry name" value="MYB_SANT-LIKE DNA-BINDING DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13837">
        <property type="entry name" value="Myb_DNA-bind_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Myb/SANT-like DNA-binding" evidence="1">
        <location>
            <begin position="6"/>
            <end position="94"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF13837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020882.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="125" mass="14561" checksum="62ABE61E409FA99C" modified="2025-10-08" version="2">MASRGKHWTVNEVRALIHIWSDKNIQQQLEVTVRNKRIFEQVAARLQKFGIERDWKQCRTKYKNLKHEYKSVKNAQDSGNTSKSMKFFNELDAILGHNTGEQSMCCDKPFLSEVKLWGTQGKSDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0K1</accession>
    <name>A0A8C3T0K1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">TATA-box binding protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TBP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0K1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022404.1">
        <property type="protein sequence ID" value="ENSCSRP00000021451.1"/>
        <property type="gene ID" value="ENSCSRG00000016252.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2127950at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006352">
        <property type="term" value="P:DNA-templated transcription initiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04516">
        <property type="entry name" value="TBP_eukaryotes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.310.10:FF:000001">
        <property type="entry name" value="TATA-box-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.310.10:FF:000002">
        <property type="entry name" value="TATA-box-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.310.10">
        <property type="entry name" value="TATA-Binding Protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00408">
        <property type="entry name" value="TATA_bind_prot_arch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000814">
        <property type="entry name" value="TBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030491">
        <property type="entry name" value="TBP_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012295">
        <property type="entry name" value="TBP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033710">
        <property type="entry name" value="TBP_eukaryotic"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10126">
        <property type="entry name" value="TATA-BOX BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00352">
        <property type="entry name" value="TBP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00686">
        <property type="entry name" value="TIFACTORIID"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55945">
        <property type="entry name" value="TATA-box binding protein-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00351">
        <property type="entry name" value="TFIID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0804">Transcription</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021451.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="301" mass="33083" checksum="09A49AAF8322AD44" modified="2022-01-19" version="1">MDQNNSLPPYAQGLASPQGAMTPGIPIFSPMMPYGTGLTPQPVQSSNSLSILEEQQRQQQQQAAQQSTSQQTTQGTSSQTPQLFHSQTLTTAPLPGTTPLYSSPMTPMTPITPATPASESSGIVPQLQNIVSTVNLGCKLDLKTIALRARNAEYNPKRFAAVIMRIREPRTTALIFSSGKMVCTGAKSEEQSRLAARKYARVVQKLGFPAKFLDFKIQNMVGSCDVKFPIRLEGLVLTHQQFSSYEPELFPGLIYRMIKPRIVLLIFVSGKVVLTGAKVRAEIYEAFENIYPILKGFRKTT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1G7</accession>
    <name>A0A8C3T1G7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Zinc finger protein 750</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1G7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022541.1">
        <property type="protein sequence ID" value="ENSCSRP00000021587.1"/>
        <property type="gene ID" value="ENSCSRG00000016329.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001228">
        <property type="term" value="F:DNA-binding transcription activator activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990841">
        <property type="term" value="F:promoter-specific chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008544">
        <property type="term" value="P:epidermis development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039363">
        <property type="entry name" value="ZNF750"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039064">
        <property type="entry name" value="ZNF750_Znf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14678">
        <property type="entry name" value="PROLINE-RICH PROTEIN 35-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14678:SF1">
        <property type="entry name" value="ZINC FINGER PROTEIN 750"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15269">
        <property type="entry name" value="zf-C2H2_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0010">Activator</keyword>
    <keyword evidence="4" id="KW-0221">Differentiation</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Zinc finger protein 750-like zinc finger" evidence="12">
        <location>
            <begin position="6"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="80"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="379"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="465"/>
            <end position="506"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="551"/>
            <end position="582"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="628"/>
            <end position="702"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="383"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="465"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="561"/>
            <end position="582"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="635"/>
            <end position="657"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="660"/>
            <end position="669"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00040216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF15269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021587.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="702" mass="78297" checksum="7CDE8FF1D37F764C" modified="2022-01-19" version="1">MSLLKERKPKKPHYIPRPPGKPFKYKCFQCPFTCNEKSHLFNHMKYGLCKNSITLVSEQDRVIKCPKSSSLEPKQINQIEPTAKPTSSKSITNGLSNLDSKPQYAFAKDDAKENVELQNQTNKSAQGQKPVIQKELTPASTTAESVINMQPALDGIVRPSAFVPVGEHRHSKGPETNEVAEMISLSNSNKSLPFHAKSAFHAPNHPWKTGSTFIPPEFPHKIPPTKGFGPIPPYMHPMIPEYSPPFYEHGLAIYAPYLLPSNSPECENSVLSVYGTQDQRHFLPHPGPLPKPINPSSYEHYRLLPQYHSSPPVPYGFCRPTDPPFYRFPHVAGISRDPSSHLIEETTLLYPTSSSPSQQYSLSSHKKQTDYEKEIPLLHAKTHAKEDPNERENAKMSPRAGSAATGSPGRPSPTNFTQTSHVCEGLFDLSSKSSSTVTGKYDQQEENFSAFRLARKSTDQSTLLQNMQNQQDRDSSTSQAKNEASLSNTEDDTGITPLNLSKKPDTHRGVVHEHLYKNASKMETQSFIELQDMPLNLSVKDSYNTVSLKTSFQHSSHDAGTATTPNNENENSEDVYNTMNPNNACDMPSFTAQSMEVQDLRVIDNSDEQKQTAAVALCQLAAYSPSKVRMDNEEQSSQNCSTPCTEPILSSSDTQDNPRNHKAKGQKRTNQKESAKSQQGSKRVRPNDCSRVFTLRKRTRVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2B3</accession>
    <name>A0A8C3T2B3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2B3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023183.1">
        <property type="protein sequence ID" value="ENSCSRP00000022208.1"/>
        <property type="gene ID" value="ENSCSRG00000016772.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045095">
        <property type="term" value="C:keratin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002494">
        <property type="entry name" value="KAP"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13885">
        <property type="entry name" value="Keratin_B2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0416">Keratin</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="55"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="60"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="97"/>
            <end position="115"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022208.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="115" mass="11968" checksum="FBBAA96593D58DEA" modified="2022-01-19" version="1">PSLCQSLSLRPSLCQSLSLRPSHCQSLSLRPSLCQSLSLRPSLCQSLSPLDVQPLLCPTSPSPTPALPPSLHPTPHLPAHAPPPPRLFSSHSAPSPECAPPPAPPTPAPAPPVCH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2L3</accession>
    <name>A0A8C3T2L3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2L3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023270.1">
        <property type="protein sequence ID" value="ENSCSRP00000022291.1"/>
        <property type="gene ID" value="ENSCSRG00000016778.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032502">
        <property type="term" value="P:developmental process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000512">
        <property type="entry name" value="zinc finger protein 197 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001498">
        <property type="entry name" value="Zinc finger protein 404"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000202">
        <property type="entry name" value="Zinc finger protein 574"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050331">
        <property type="entry name" value="Zinc_finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515:SF49">
        <property type="entry name" value="GASTRULA ZINC FINGER PROTEIN XLCGF49.1-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515">
        <property type="entry name" value="PR DOMAIN ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 8" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="114"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="142"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="170"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="198"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="226"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="254"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="282"/>
            <end position="310"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022291.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="310" mass="35347" checksum="6B7181DA9810C5F3" modified="2022-01-19" version="1">MSLGLRSTLPVVNKACAHTSSSSLFSSSSFPAVPLFLPLSPSFMIPPAFGPTHYSCAFKAASVIKSLALITGVSNSPQGGDLAFFRAFSSAYGVIKRKRSQRLLSRAAVPLEFYRCDICKKDIKHLSNFQEHQRIHTGERPYHCETCQKNFIRCADLIKHRLVHSDNRPHCCDACGKHFKLAGDLAKHSKVHSDEAPFQCDVCAKRFKRTSCLIKHLRIHTEEKPFKCPQCSKRFKWEASVKEHQRIHTGEKPFKCEHCPKSFTHFSTFLQHKRTHQNQKQFSCKCCSKSFNHKSNLLKHQRTVQNLEYA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4A4</accession>
    <name>A0A8C3T4A4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">GTP cyclohydrolase 1</fullName>
            <ecNumber evidence="4">3.5.4.16</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">GTP cyclohydrolase I</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>GTP + H2O = 7,8-dihydroneopterin 3'-triphosphate + formate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17473"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15740"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:58462"/>
            <dbReference type="EC" id="3.5.4.16"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the GTP cyclohydrolase I family.</text>
    </comment>
    <dbReference type="EC" id="3.5.4.16" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4A4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024972.1">
        <property type="protein sequence ID" value="ENSCSRP00000023942.1"/>
        <property type="gene ID" value="ENSCSRG00000017976.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00848">
        <property type="reaction ID" value="UER00151"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003934">
        <property type="term" value="F:GTP cyclohydrolase I activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006729">
        <property type="term" value="P:tetrahydrobiopterin biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046654">
        <property type="term" value="P:tetrahydrofolate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00642">
        <property type="entry name" value="GTP_cyclohydro1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.286.10:FF:000003">
        <property type="entry name" value="GTP cyclohydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1130.10:FF:000012">
        <property type="entry name" value="GTP cyclohydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.286.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1130.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00223">
        <property type="entry name" value="FolE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043133">
        <property type="entry name" value="GTP-CH-I_C/QueF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043134">
        <property type="entry name" value="GTP-CH-I_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001474">
        <property type="entry name" value="GTP_CycHdrlase_I"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018234">
        <property type="entry name" value="GTP_CycHdrlase_I_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020602">
        <property type="entry name" value="GTP_CycHdrlase_I_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00063">
        <property type="entry name" value="folE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF006825">
        <property type="entry name" value="PRK09347.1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF006826">
        <property type="entry name" value="PRK09347.1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11109:SF6">
        <property type="entry name" value="GTP CYCLOHYDROLASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11109">
        <property type="entry name" value="GTP CYCLOHYDROLASE I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01227">
        <property type="entry name" value="GTP_cyclohydroI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55620">
        <property type="entry name" value="Tetrahydrobiopterin biosynthesis enzymes-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00859">
        <property type="entry name" value="GTP_CYCLOHYDROL_1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00860">
        <property type="entry name" value="GTP_CYCLOHYDROL_1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0783">Tetrahydrobiopterin biosynthesis</keyword>
    <feature type="domain" description="GTP cyclohydrolase I" evidence="11">
        <location>
            <begin position="53"/>
            <end position="226"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012715"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00017272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00030854"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF01227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023942.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="228" mass="25832" checksum="7181D6B5E04A8708" modified="2022-01-19" version="1">MACQAAGEEPPRPCCNGYSELPSAEVRRALAQYRPEKRSREAAAEGGELPALEDAYLSILEGLGENPARQGLRLTPRRAAKAMQFLTKGYQETIEDILNDAVFDEDHDEMVIVKDIDMFSLCEHHLVPFFGKVVIHLRKYFLLLFFPRIVEIFSRRLQVQERLTRQIALAITEALKPAGVAVIIEASHMCMVMRGVQKMNSRTITSTMLGVLREDPKTREEFLTLIKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6R6</accession>
    <name>A0A8C3T6R6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Plexin-A4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Coreceptor for SEMA3A. Necessary for signaling by class 3 semaphorins and subsequent remodeling of the cytoskeleton. Plays a role in axon guidance in the developing nervous system. Class 3 semaphorins bind to a complex composed of a neuropilin and a plexin. The plexin modulates the affinity of the complex for specific semaphorins, and its cytoplasmic domain is required for the activation of down-stream signaling events in the cytoplasm.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Interacts with NRP1 and NRP2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the plexin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000026863.1">
        <property type="protein sequence ID" value="ENSCSRP00000025782.1"/>
        <property type="gene ID" value="ENSCSRG00000018148.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002116">
        <property type="term" value="C:semaphorin receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017154">
        <property type="term" value="F:semaphorin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021785">
        <property type="term" value="P:branchiomotor neuron axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021612">
        <property type="term" value="P:facial nerve structural organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050919">
        <property type="term" value="P:negative chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048841">
        <property type="term" value="P:regulation of axon extension involved in axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030334">
        <property type="term" value="P:regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050920">
        <property type="term" value="P:regulation of chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021537">
        <property type="term" value="P:telencephalon development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021637">
        <property type="term" value="P:trigeminal nerve structural organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00603">
        <property type="entry name" value="IPT_PCSR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01180">
        <property type="entry name" value="IPT_plexin_repeat1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01179">
        <property type="entry name" value="IPT_plexin_repeat2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01181">
        <property type="entry name" value="IPT_plexin_repeat3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12790">
        <property type="entry name" value="RasGAP_plexin_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.506.10:FF:000005">
        <property type="entry name" value="Plexin A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.506.10:FF:000006">
        <property type="entry name" value="Plexin A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000123">
        <property type="entry name" value="Plexin A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000071">
        <property type="entry name" value="Plexin A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000339">
        <property type="entry name" value="Plexin A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000018">
        <property type="entry name" value="Plexin A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000329">
        <property type="entry name" value="Plexin A4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001973">
        <property type="entry name" value="Plexin A4, B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.506.10">
        <property type="entry name" value="GTPase Activation - p120gap, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002909">
        <property type="entry name" value="IPT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031148">
        <property type="entry name" value="Plexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013548">
        <property type="entry name" value="Plexin_cytoplasmic_RasGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046800">
        <property type="entry name" value="Plexin_RBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002165">
        <property type="entry name" value="Plexin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016201">
        <property type="entry name" value="PSI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036352">
        <property type="entry name" value="Semap_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041019">
        <property type="entry name" value="TIG1_plexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041362">
        <property type="entry name" value="TIG2_plexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22625">
        <property type="entry name" value="PLEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22625:SF34">
        <property type="entry name" value="PLEXIN-A4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08337">
        <property type="entry name" value="Plexin_cytopl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20170">
        <property type="entry name" value="Plexin_RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01437">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24479">
        <property type="entry name" value="PSI_PlexinA-B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01833">
        <property type="entry name" value="TIG"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18020">
        <property type="entry name" value="TIG_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17960">
        <property type="entry name" value="TIG_plexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00429">
        <property type="entry name" value="IPT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00423">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103575">
        <property type="entry name" value="Plexin repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101912">
        <property type="entry name" value="Sema domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="872"/>
            <end position="894"/>
        </location>
    </feature>
    <feature type="domain" description="PSI" evidence="18">
        <location>
            <begin position="143"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="domain" description="PSI" evidence="18">
        <location>
            <begin position="288"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="domain" description="PSI" evidence="18">
        <location>
            <begin position="436"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="domain" description="IPT/TIG" evidence="19">
        <location>
            <begin position="490"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="domain" description="IPT/TIG" evidence="19">
        <location>
            <begin position="586"/>
            <end position="671"/>
        </location>
    </feature>
    <feature type="domain" description="IPT/TIG" evidence="19">
        <location>
            <begin position="673"/>
            <end position="773"/>
        </location>
    </feature>
    <feature type="domain" description="IPT/TIG" evidence="19">
        <location>
            <begin position="775"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="898"/>
            <end position="925"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00057638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00062096"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00070717"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="SMART" id="SM00423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="SMART" id="SM00429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025782.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1538" mass="172477" checksum="792DF3A468BD64ED" modified="2022-01-19" version="1">MVLQGLISVPHLPVGTTSGGRSLWATLSLPSLCSTLTLGPGWCVGMETHLCVDRLSHETQCLQLPVVPPTPCARKGRHSCSLSLFVLALQIRVDGPTNSALEYEIVQVVDTGPILRDMAFSVDHEHLYIMSEKQVSLPVPVESCGQYKTCSECLGSGDPHCGWCVLHNTCTRKERCERSSEPRRFASEMKQCVRLTVHPNNISVSQYNVLLVLETYNVPELSAGVNCTFEDLSEMDGLVVGNQIQCISPAAKEVPQIIMENDHHIVQLQLKSKETGMTFASTSFVFYNCSVHNSCLSCVESPYRCHWCKYRHVCTHDPHSCSFQEGRVKLPEDCPQLLQADKILVPVEVIKPITLKAKNLPQPQSGQRGYECILTIQGNEQRVPALRFNSSSVQCQNTSYSYDGMEINSLPVELTVVWNGNFNIDNPAQNKVHLYKCGAMRDSCGLCLKADPDFECGWCEGQNQCTLKHHCPSQETQWLELSGTKGKCTNPRITDIIPVTGPREGGTKVTIRGENLGLEFRDIASHVKVAGVECKPQVEGYIPAEQIVCEMGEAKPSQHAGFVEICVAECKPEFMARSSQLYYFMTLTLSDLKPKRGPVSGGTQVTITGTNLNAGSNVVVTFGRQPCLFYRRSTKHIVCNTTASDDGFDKVKVSVRVDKAKIHQELQFEYMEDPTILRIEPEWSIISGNTPIAVWGTHLDLIQNPQIRAKHGGKEHVNICEVQNATEMTCQAPALAMDPNHQSELTERPEEFGFILDNVQSLLILNKTNFTYYPNPVFEAFNPSGILELKPGTPIILKGKNLIPPVTGGNAKLNYTVLIGEKPCVVTVSDMQLLCESPNLIGRHKVMARVGGLEFSPGMVYISPDSPLSLPAIVSIAVAGGLLIIFIVAVLIAYKRKSRESDLTLKRLQMQMDNLESRVALECKEAFAELQTDIHELTSDLDGAGIPFLDYRTYTMRVLFPGIEDHPVLRDLEVPGYRQERVEKGLKLFAQLINNKVFLLSFIRTLESQRSFSMRDRGNVASLIMTVLQSKLEYATDVLKQLLADLIDKNLESKNHPKLLLRRTESVAEKMLTNWFTFLLYKFLKECAGEPLFSLFCAIKQQMEKGPIDSITGEARYSLSEDKLIRQQIDYKTLVLSCVNPDNVNSPEIPVKILNCDTITQVKEKILDAIFKNVPCSHRPKAADMDLEWRQASGARMILQDEDITTKIENDWKRLNTLAHYQVPDGSVVALVSKQVTAYNAVNNSTVSRTSASKYENMIRYTGSPDSLRSRTPMITPDLESGVKMWHLVKNHEHGDQKEGDRGSKMVSEIYLTRLLATKGTLQKFVDDLFETIFSTAHRGSALPLAIKYMFDFLDEQADKHNIHDPHVRHTWKSNCLPLRFWVNMIKNPQFVFDIHKNSITDACLSVVAQTFMDSCSTSEHRLGKDSPSNKLLYAKDIPSYKNWVERYYSDIGKMPAISDQDMNAYLAEQSRMHMNEFNTMSALSEIYSYVGKYSEEVILPMRCTRRHSLQNQSEGYLCSIPCDFSPESPVQLRPDLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T930</accession>
    <name>A0A8C3T930_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Alpha-aminoadipic semialdehyde synthase, mitochondrial</fullName>
            <ecNumber evidence="6">1.5.1.8</ecNumber>
            <ecNumber evidence="7">1.5.1.9</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">LKR/SDH</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Bifunctional enzyme that catalyzes the first two steps in lysine degradation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-saccharopine + NAD(+) + H2O = (S)-2-amino-6-oxohexanoate + L-glutamate + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:24520"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:57951"/>
            <dbReference type="ChEBI" id="CHEBI:58321"/>
            <dbReference type="EC" id="1.5.1.9"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:24521"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-saccharopine + NADP(+) + H2O = L-lysine + 2-oxoglutarate + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19373"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:32551"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:57951"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.5.1.8"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="16">
            <dbReference type="Rhea" id="RHEA:19375"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Amino-acid degradation; L-lysine degradation via saccharopine pathway; glutaryl-CoA from L-lysine: step 1/6.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3">Amino-acid degradation; L-lysine degradation via saccharopine pathway; glutaryl-CoA from L-lysine: step 2/6.</text>
    </comment>
    <comment type="subunit">
        <text evidence="5">Homotetramer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">In the C-terminal section; belongs to the saccharopine dehydrogenase family.</text>
    </comment>
    <comment type="similarity">
        <text evidence="4">In the N-terminal section; belongs to the AlaDH/PNT family.</text>
    </comment>
    <dbReference type="EC" id="1.5.1.8" evidence="6"/>
    <dbReference type="EC" id="1.5.1.9" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T930"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026078.1">
        <property type="protein sequence ID" value="ENSCSRP00000025017.1"/>
        <property type="gene ID" value="ENSCSRG00000018668.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00868">
        <property type="reaction ID" value="UER00835"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047131">
        <property type="term" value="F:saccharopine dehydrogenase (NAD+, L-glutamate-forming) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047130">
        <property type="term" value="F:saccharopine dehydrogenase (NADP+, L-lysine-forming) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033512">
        <property type="term" value="P:L-lysine catabolic process to acetyl-CoA via saccharopine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019878">
        <property type="term" value="P:lysine biosynthetic process via aminoadipic acid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12189">
        <property type="entry name" value="LKR_SDH_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1870.10:FF:000001">
        <property type="entry name" value="Alpha-aminoadipic semialdehyde synthase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.360.10:FF:000008">
        <property type="entry name" value="Alpha-aminoadipic semialdehyde synthase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000087">
        <property type="entry name" value="alpha-aminoadipic semialdehyde synthase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000072">
        <property type="entry name" value="Saccharopine dehydrogenase [NADP(+), L-glutamate-forming]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.360.10">
        <property type="entry name" value="Dihydrodipicolinate Reductase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1870.10">
        <property type="entry name" value="Domain 3, Saccharopine reductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051168">
        <property type="entry name" value="AASS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007886">
        <property type="entry name" value="AlaDH/PNT_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007698">
        <property type="entry name" value="AlaDH/PNT_NAD(H)-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032095">
        <property type="entry name" value="Sacchrp_dh-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005097">
        <property type="entry name" value="Sacchrp_dh_NADP-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11133:SF22">
        <property type="entry name" value="ALPHA-AMINOADIPIC SEMIALDEHYDE SYNTHASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11133">
        <property type="entry name" value="SACCHAROPINE DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05222">
        <property type="entry name" value="AlaDh_PNT_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16653">
        <property type="entry name" value="Sacchrp_dh_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03435">
        <property type="entry name" value="Sacchrp_dh_NADP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01002">
        <property type="entry name" value="AlaDh_PNT_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01003">
        <property type="entry name" value="AlaDh_PNT_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52283">
        <property type="entry name" value="Formate/glycerate dehydrogenase catalytic domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55347">
        <property type="entry name" value="Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="13" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="14" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="12" id="KW-0520">NAD</keyword>
    <keyword evidence="8" id="KW-0521">NADP</keyword>
    <keyword evidence="11" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="Alanine dehydrogenase/pyridine nucleotide transhydrogenase N-terminal" evidence="22">
        <location>
            <begin position="35"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="domain" description="Alanine dehydrogenase/pyridine nucleotide transhydrogenase NAD(H)-binding" evidence="21">
        <location>
            <begin position="205"/>
            <end position="407"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00012849"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00025744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00051738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00051926"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00055923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00072416"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00081012"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="SMART" id="SM01002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="SMART" id="SM01003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025017.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="936" mass="103595" checksum="82220915FD06FEBE" modified="2022-01-19" version="1">QEIASLVSFNYFVFCCHQFGVHLLKCRHHHKLVLAIRREDVSAWERRAPLAPKHVKELTNLGYKVLVQPSNRRAIHEKEYIKAGGIIQEDISEASLIVGVKSPPEDKLIPKKNYAFFSHTIKAQEANMSLLDEILRKEIRLIDYEKMVDHRGIRVVAFGQWAGVAGMINILHGMGLRFLALGHHTPFMHIGMAHNYRNSSQAVQAVRDAGYEISLGLMPKSIGPLTFVFTGTGNVSKGAQEVFNELPCEFVEPHELREVSKSGDLRKVYGTVLSRHHHLVRKTDGVYDPEEYDKHPELYTSRFNTDIAPYTTCLINGIYWEQHTPRLLNRHDAKKLLAPVKPSAAATEGCPELPHKLMAICDISADTGGSIEFMTECTSIDSPFCMYDADQHIIHGSVEGFGILMCSIDNLPAQLPIEATEYFGDMLLTYVEEMLLSDGSQPLESQNYSPVVRDAVIASNGSLTDKYKYIQKLRESREYSRSLTKDKKRVLLLGSGYVSGPVIEYLTRDPNVEITAASIMKEQLDQLSKKYNNVTSVHVDIIKREDKLSSLVKKHDLVISLLPYSAHPLVAKKCIDSKVNLVTASYLTPAMKELQESVEAAGITVISEIGLDPGLDHMLAMECIDKAKAVGATVISYTSFCGGLPAPEYSANPLRYKFSWSPEGVLLNTVQSATYLKDGEIINIPAGGALLDSVAVMDFFPGLNLEGIPNRDSTIYAEPYGIQSAHTLIRGTLRYKGYSKAVGGFVKLGLINPDPYPLLSSTAPPITWKELMCKLLGLKPSAKSDVFRDAIYSKLEQDNSQLEAVEWLGILGDEPVPIADSIVGALAKHMELKLPFGAGERDMIIMRNEIGIKHPSGHLEDKLISLVVYGDDKGYSAMAKTVGYPTAIAARMVLDGEIDTKGMVIPLTKNIYAPILERIRAEGIVSVLRSTFSLAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAF9</accession>
    <name>A0A8C3TAF9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Surfeit locus protein 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SURF4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAF9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028554.1">
        <property type="protein sequence ID" value="ENSCSRP00000027426.1"/>
        <property type="gene ID" value="ENSCSRG00000020320.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="7859621at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005793">
        <property type="term" value="C:endoplasmic reticulum-Golgi intermediate compartment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007030">
        <property type="term" value="P:Golgi organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045214">
        <property type="entry name" value="Surf1/Surf4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002995">
        <property type="entry name" value="Surf4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23427">
        <property type="entry name" value="SURFEIT LOCUS PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23427:SF14">
        <property type="entry name" value="SURFEIT LOCUS PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02077">
        <property type="entry name" value="SURF4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01339">
        <property type="entry name" value="SURF4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0653">Protein transport</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006945"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00018454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027426.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="270" mass="30418" checksum="FAD83739C5BEE060" modified="2022-01-19" version="1">MAPSGDLMGAAEDLADQFLRVTKRYLPHLAHLCLISTFLEDGIRMWFQWNEQRDYINMSWGSGIILATLFVLINMSGQLVGCVLVLARKFVPYACFGLFGIIFMQTVAYSILWDLKFLMRNLALGGGLLLLLAESRSEGKSMFAGVPTVDDISPRQYMQLGGRLLLVLMFMTLLHFELSAFTIFQDIFGMALIILVAIGFKTKLAALTLVIWLFVINLVQNAFWNIPTYRPLHDFLKYDFFQTMSVIGGLLLVVALGPGGVSMDEHKKKW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBL2</accession>
    <name>A0A8C3TBL2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Protein kinase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBL2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027214.1">
        <property type="protein sequence ID" value="ENSCSRP00000026121.1"/>
        <property type="gene ID" value="ENSCSRG00000019440.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004713">
        <property type="term" value="F:protein tyrosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000554">
        <property type="entry name" value="Predicted protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050198">
        <property type="entry name" value="Non-receptor_tyrosine_kinases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24418">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0418">Kinase</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0829">Tyrosine-protein kinase</keyword>
    <feature type="domain" description="Protein kinase" evidence="6">
        <location>
            <begin position="1"/>
            <end position="170"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026121.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="170" mass="19882" checksum="89D65B496654A073" modified="2022-01-19" version="1">MENGCLLNYLRQRQGRLNKEMLLSMCQDVCEGMEYLERNRFIHRDLAARNCLVNAKNIVKISDFGMTRYVLDDEYISSSGAKFPVKWSSPEVFHFSKYSSKSDVWSFGVLMWEVFTEGKMPFENKSNSEVVHEISEGYRLYQPYLASLTVYKVMYSCWHEVSYKISTLGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC57</accession>
    <name>A0A8C3TC57_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Testicular spindle-associated protein SHCBP1L</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">SHC SH2 domain-binding protein 1-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Testis-specific spindle-associated factor that plays a role in spermatogenesis. In association with HSPA2, participates in the maintenance of spindle integrity during meiosis in male germ cells.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Interacts with HSPA2; this interaction may promote the recruitment of HSPA2 to the spindle.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Spindle</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TC57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026837.1">
        <property type="protein sequence ID" value="ENSCSRP00000025755.1"/>
        <property type="gene ID" value="ENSCSRG00000019221.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072687">
        <property type="term" value="C:meiotic spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007112">
        <property type="term" value="P:male meiosis cytokinesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.160.20.10:FF:000021">
        <property type="entry name" value="SHC binding and spindle associated 1 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.160.20.10">
        <property type="entry name" value="Single-stranded right-handed beta-helix, Pectin lyase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039448">
        <property type="entry name" value="Beta_helix"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006626">
        <property type="entry name" value="PbH1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012334">
        <property type="entry name" value="Pectin_lyas_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011050">
        <property type="entry name" value="Pectin_lyase_fold/virulence"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057508">
        <property type="entry name" value="SHCBP-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045140">
        <property type="entry name" value="SHCBP1-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14695">
        <property type="entry name" value="SHC SH2-DOMAIN BINDING PROTEIN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14695:SF7">
        <property type="entry name" value="TESTICULAR SPINDLE-ASSOCIATED PROTEIN SHCBP1L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13229">
        <property type="entry name" value="Beta_helix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23762">
        <property type="entry name" value="SHCBP_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00710">
        <property type="entry name" value="PbH1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51126">
        <property type="entry name" value="Pectin lyase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="5" id="KW-0221">Differentiation</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0744">Spermatogenesis</keyword>
    <feature type="domain" description="SHC SH2" evidence="16">
        <location>
            <begin position="68"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="domain" description="Right handed beta helix" evidence="15">
        <location>
            <begin position="434"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="61"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00054357"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00061841"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00074550"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00079389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF13229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF23762"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025755.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="595" mass="65381" checksum="81D1468237C43085" modified="2022-01-19" version="1">MASSGPEEGAAEGDPASGETSRSWPAGPSSGAGRSRRPLLSSPGEEEAEADPLPAQSPSHLRAMSGRDKVALYCDRLLGGRKAEDANEAMSKYLLEKLKMKEKWLGVWKTNPELFFINSEDVLIPFVGILVEVTCKPSQSTSSHLKASVSVAEPFSSNIANIPRELVDNVLDELDHCVPLLEIYPVEGKDMVVSDIAQALDVVRFFYDFLWRDWDEDESCETYAALIEERIKLWCDIENGTIPAPIGQRFRKNLEKYKNMHLELIQYQSNIKEEPTAEEAVECWKKYYELVMLCGLLKIWEDLRLRAHGPLTPRILRRRRGHRDDGKAVTHIVAKTMTAEMVKDFSVDTLLQQHDNLNMALDSCYSGDSVVIFPGEYKAANLSMLTEDIIIQGAGKPEEIVIVSEPTHESFVVSKAHNVKLMHLTLVQQGTVDGIVVVESGHMTFVNCILKCEGTGVSVLTGASLTITNSEITGAQGAGVELHPGSTAILEGNKIHHCNNFKTSESSQGALGGINIKVVPVPKLKMKNNHIYSNNGYGVTILQPTDQLSTTGGILEFTASGDAEEDMLSKLMHELSVEMSSNTLDDIKGLSIVNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCF7</accession>
    <name>A0A8C3TCF7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Fatty acid synthase</fullName>
            <ecNumber evidence="5">1.1.1.100</ecNumber>
            <ecNumber evidence="2">1.3.1.39</ecNumber>
            <ecNumber evidence="8">2.3.1.38</ecNumber>
            <ecNumber evidence="9">2.3.1.39</ecNumber>
            <ecNumber evidence="7">2.3.1.41</ecNumber>
            <ecNumber evidence="4">2.3.1.85</ecNumber>
            <ecNumber evidence="3">3.1.2.14</ecNumber>
            <ecNumber evidence="6">4.2.1.59</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="69 70">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="69" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="69" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="36">Fatty acid synthetase is a multifunctional enzyme that catalyzes the de novo biosynthesis of long-chain saturated fatty acids starting from acetyl-CoA and malonyl-CoA in the presence of NADPH. This multifunctional protein contains 7 catalytic activities and a site for the binding of the prosthetic group 4'-phosphopantetheine of the acyl carrier protein ([ACP]) domain.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="43">
            <text>(2E)-butenoyl-[ACP] + NADPH + H(+) = butanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41812"/>
            <dbReference type="Rhea" id="RHEA-COMP:9627"/>
            <dbReference type="Rhea" id="RHEA-COMP:9628"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78453"/>
            <dbReference type="ChEBI" id="CHEBI:78454"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="43">
            <dbReference type="Rhea" id="RHEA:41813"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="67">
            <text>(2E)-decenoyl-[ACP] + NADPH + H(+) = decanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41864"/>
            <dbReference type="Rhea" id="RHEA-COMP:9639"/>
            <dbReference type="Rhea" id="RHEA-COMP:9640"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78467"/>
            <dbReference type="ChEBI" id="CHEBI:78468"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="67">
            <dbReference type="Rhea" id="RHEA:41865"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="50">
            <text>(2E)-dodecenoyl-[ACP] + NADPH + H(+) = dodecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41880"/>
            <dbReference type="Rhea" id="RHEA-COMP:9643"/>
            <dbReference type="Rhea" id="RHEA-COMP:9644"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:65264"/>
            <dbReference type="ChEBI" id="CHEBI:78472"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="50">
            <dbReference type="Rhea" id="RHEA:41881"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="45">
            <text>(2E)-hexadecenoyl-[ACP] + NADPH + H(+) = hexadecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41912"/>
            <dbReference type="Rhea" id="RHEA-COMP:9651"/>
            <dbReference type="Rhea" id="RHEA-COMP:9652"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78481"/>
            <dbReference type="ChEBI" id="CHEBI:78483"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="45">
            <dbReference type="Rhea" id="RHEA:41913"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="46">
            <text>(2E)-hexenoyl-[ACP] + NADPH + H(+) = hexanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41832"/>
            <dbReference type="Rhea" id="RHEA-COMP:9631"/>
            <dbReference type="Rhea" id="RHEA-COMP:9632"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78458"/>
            <dbReference type="ChEBI" id="CHEBI:78459"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="46">
            <dbReference type="Rhea" id="RHEA:41833"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="60">
            <text>(2E)-octadecenoyl-[ACP] + NADPH + H(+) = octadecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41928"/>
            <dbReference type="Rhea" id="RHEA-COMP:9655"/>
            <dbReference type="Rhea" id="RHEA-COMP:9656"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78489"/>
            <dbReference type="ChEBI" id="CHEBI:78495"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="60">
            <dbReference type="Rhea" id="RHEA:41929"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="53">
            <text>(2E)-octenoyl-[ACP] + NADPH + H(+) = octanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41848"/>
            <dbReference type="Rhea" id="RHEA-COMP:9635"/>
            <dbReference type="Rhea" id="RHEA-COMP:9636"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78462"/>
            <dbReference type="ChEBI" id="CHEBI:78463"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="53">
            <dbReference type="Rhea" id="RHEA:41849"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="62">
            <text>(2E)-tetradecenoyl-[ACP] + NADPH + H(+) = tetradecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41896"/>
            <dbReference type="Rhea" id="RHEA-COMP:9647"/>
            <dbReference type="Rhea" id="RHEA-COMP:9648"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78475"/>
            <dbReference type="ChEBI" id="CHEBI:78477"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="62">
            <dbReference type="Rhea" id="RHEA:41897"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="35">
            <text>(3R)-hydroxybutanoyl-[ACP] = (2E)-butenoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:41808"/>
            <dbReference type="Rhea" id="RHEA-COMP:9626"/>
            <dbReference type="Rhea" id="RHEA-COMP:9627"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78451"/>
            <dbReference type="ChEBI" id="CHEBI:78453"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="35">
            <dbReference type="Rhea" id="RHEA:41809"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>(3R)-hydroxydecanoyl-[ACP] = (2E)-decenoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:41860"/>
            <dbReference type="Rhea" id="RHEA-COMP:9638"/>
            <dbReference type="Rhea" id="RHEA-COMP:9639"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78466"/>
            <dbReference type="ChEBI" id="CHEBI:78467"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="30">
            <dbReference type="Rhea" id="RHEA:41861"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>(3R)-hydroxydodecanoyl-[ACP] = (2E)-dodecenoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:41876"/>
            <dbReference type="Rhea" id="RHEA-COMP:9642"/>
            <dbReference type="Rhea" id="RHEA-COMP:9643"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78470"/>
            <dbReference type="ChEBI" id="CHEBI:78472"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:41877"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="34">
            <text>(3R)-hydroxyhexadecanoyl-[ACP] = (2E)-hexadecenoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:41908"/>
            <dbReference type="Rhea" id="RHEA-COMP:9650"/>
            <dbReference type="Rhea" id="RHEA-COMP:9651"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78480"/>
            <dbReference type="ChEBI" id="CHEBI:78481"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="34">
            <dbReference type="Rhea" id="RHEA:41909"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>(3R)-hydroxyhexanoyl-[ACP] = (2E)-hexenoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:41828"/>
            <dbReference type="Rhea" id="RHEA-COMP:9630"/>
            <dbReference type="Rhea" id="RHEA-COMP:9631"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78457"/>
            <dbReference type="ChEBI" id="CHEBI:78458"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:41829"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="33">
            <text>(3R)-hydroxyoctadecanoyl-[ACP] = (2E)-octadecenoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:41924"/>
            <dbReference type="Rhea" id="RHEA-COMP:9654"/>
            <dbReference type="Rhea" id="RHEA-COMP:9655"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78488"/>
            <dbReference type="ChEBI" id="CHEBI:78489"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="33">
            <dbReference type="Rhea" id="RHEA:41925"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>(3R)-hydroxyoctanoyl-[ACP] = (2E)-octenoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:41844"/>
            <dbReference type="Rhea" id="RHEA-COMP:9634"/>
            <dbReference type="Rhea" id="RHEA-COMP:9635"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78461"/>
            <dbReference type="ChEBI" id="CHEBI:78462"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:41845"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="32">
            <text>(3R)-hydroxytetradecanoyl-[ACP] = (2E)-tetradecenoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:41892"/>
            <dbReference type="Rhea" id="RHEA-COMP:9646"/>
            <dbReference type="Rhea" id="RHEA-COMP:9647"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78474"/>
            <dbReference type="ChEBI" id="CHEBI:78475"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="32">
            <dbReference type="Rhea" id="RHEA:41893"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="47">
            <text>3-oxobutanoyl-[ACP] + NADPH + H(+) = (3R)-hydroxybutanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41804"/>
            <dbReference type="Rhea" id="RHEA-COMP:9625"/>
            <dbReference type="Rhea" id="RHEA-COMP:9626"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78450"/>
            <dbReference type="ChEBI" id="CHEBI:78451"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="47">
            <dbReference type="Rhea" id="RHEA:41805"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="41">
            <text>3-oxodecanoyl-[ACP] + NADPH + H(+) = (3R)-hydroxydecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41856"/>
            <dbReference type="Rhea" id="RHEA-COMP:9637"/>
            <dbReference type="Rhea" id="RHEA-COMP:9638"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78464"/>
            <dbReference type="ChEBI" id="CHEBI:78466"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="41">
            <dbReference type="Rhea" id="RHEA:41857"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="63">
            <text>3-oxododecanoyl-[ACP] + NADPH + H(+) = (3R)-hydroxydodecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41872"/>
            <dbReference type="Rhea" id="RHEA-COMP:9641"/>
            <dbReference type="Rhea" id="RHEA-COMP:9642"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78469"/>
            <dbReference type="ChEBI" id="CHEBI:78470"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="63">
            <dbReference type="Rhea" id="RHEA:41873"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="64">
            <text>3-oxohexadecanoyl-[ACP] + NADPH + H(+) = (3R)-hydroxyhexadecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41904"/>
            <dbReference type="Rhea" id="RHEA-COMP:9649"/>
            <dbReference type="Rhea" id="RHEA-COMP:9650"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78478"/>
            <dbReference type="ChEBI" id="CHEBI:78480"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="64">
            <dbReference type="Rhea" id="RHEA:41905"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="55">
            <text>3-oxohexanoyl-[ACP] + NADPH + H(+) = (3R)-hydroxyhexanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41824"/>
            <dbReference type="Rhea" id="RHEA-COMP:9629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9630"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78456"/>
            <dbReference type="ChEBI" id="CHEBI:78457"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="55">
            <dbReference type="Rhea" id="RHEA:41825"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="38">
            <text>3-oxooctadecanoyl-[ACP] + NADPH + H(+) = (3R)-hydroxyoctadecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41920"/>
            <dbReference type="Rhea" id="RHEA-COMP:9653"/>
            <dbReference type="Rhea" id="RHEA-COMP:9654"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78487"/>
            <dbReference type="ChEBI" id="CHEBI:78488"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="38">
            <dbReference type="Rhea" id="RHEA:41921"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="65">
            <text>3-oxooctanoyl-[ACP] + NADPH + H(+) = (3R)-hydroxyoctanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41840"/>
            <dbReference type="Rhea" id="RHEA-COMP:9633"/>
            <dbReference type="Rhea" id="RHEA-COMP:9634"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78460"/>
            <dbReference type="ChEBI" id="CHEBI:78461"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="65">
            <dbReference type="Rhea" id="RHEA:41841"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="59">
            <text>3-oxotetradecanoyl-[ACP] + NADPH + H(+) = (3R)-hydroxytetradecanoyl-[ACP] + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:41888"/>
            <dbReference type="Rhea" id="RHEA-COMP:9645"/>
            <dbReference type="Rhea" id="RHEA-COMP:9646"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78473"/>
            <dbReference type="ChEBI" id="CHEBI:78474"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="59">
            <dbReference type="Rhea" id="RHEA:41889"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="40">
            <text>a (3R)-hydroxyacyl-[ACP] + NADP(+) = a 3-oxoacyl-[ACP] + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17397"/>
            <dbReference type="Rhea" id="RHEA-COMP:9916"/>
            <dbReference type="Rhea" id="RHEA-COMP:9945"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78776"/>
            <dbReference type="ChEBI" id="CHEBI:78827"/>
            <dbReference type="EC" id="1.1.1.100"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="40">
            <dbReference type="Rhea" id="RHEA:17399"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>a (3R)-hydroxyacyl-[ACP] = a (2E)-enoyl-[ACP] + H2O</text>
            <dbReference type="Rhea" id="RHEA:13097"/>
            <dbReference type="Rhea" id="RHEA-COMP:9925"/>
            <dbReference type="Rhea" id="RHEA-COMP:9945"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:78784"/>
            <dbReference type="ChEBI" id="CHEBI:78827"/>
            <dbReference type="EC" id="4.2.1.59"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="31">
            <dbReference type="Rhea" id="RHEA:13098"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="56">
            <text>a 2,3-saturated acyl-[ACP] + NADP(+) = a (2E)-enoyl-[ACP] + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:22564"/>
            <dbReference type="Rhea" id="RHEA-COMP:9925"/>
            <dbReference type="Rhea" id="RHEA-COMP:9926"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78784"/>
            <dbReference type="ChEBI" id="CHEBI:78785"/>
            <dbReference type="EC" id="1.3.1.39"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="56">
            <dbReference type="Rhea" id="RHEA:22566"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="54">
            <text>a fatty acyl-[ACP] + malonyl-[ACP] + H(+) = a 3-oxoacyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:22836"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="Rhea" id="RHEA-COMP:9916"/>
            <dbReference type="Rhea" id="RHEA-COMP:14125"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78776"/>
            <dbReference type="ChEBI" id="CHEBI:138651"/>
            <dbReference type="EC" id="2.3.1.41"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="54">
            <dbReference type="Rhea" id="RHEA:22837"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="37">
            <text>acetyl-CoA + n malonyl-CoA + 2n NADPH + 2n H(+) = a long-chain fatty acid + (n+1) CoA + n CO2 + 2n NADP(+).</text>
            <dbReference type="EC" id="2.3.1.85"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="48">
            <text>acetyl-[ACP] + malonyl-[ACP] + H(+) = 3-oxobutanoyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:41800"/>
            <dbReference type="Rhea" id="RHEA-COMP:9621"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9625"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78446"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78450"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="48">
            <dbReference type="Rhea" id="RHEA:41801"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="66">
            <text>butanoyl-[ACP] + malonyl-[ACP] + H(+) = 3-oxohexanoyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:41820"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9628"/>
            <dbReference type="Rhea" id="RHEA-COMP:9629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78454"/>
            <dbReference type="ChEBI" id="CHEBI:78456"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="66">
            <dbReference type="Rhea" id="RHEA:41821"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="61">
            <text>decanoyl-[ACP] + malonyl-[ACP] + H(+) = 3-oxododecanoyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:41868"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9640"/>
            <dbReference type="Rhea" id="RHEA-COMP:9641"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78468"/>
            <dbReference type="ChEBI" id="CHEBI:78469"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="61">
            <dbReference type="Rhea" id="RHEA:41869"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="44">
            <text>dodecanoyl-[ACP] + malonyl-[ACP] + H(+) = 3-oxotetradecanoyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:41884"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9644"/>
            <dbReference type="Rhea" id="RHEA-COMP:9645"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:65264"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78473"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="44">
            <dbReference type="Rhea" id="RHEA:41885"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="58">
            <text>hexadecanoyl-[ACP] + H2O = hexadecanoate + holo-[ACP] + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41932"/>
            <dbReference type="Rhea" id="RHEA-COMP:9652"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:7896"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78483"/>
            <dbReference type="EC" id="3.1.2.14"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="58">
            <dbReference type="Rhea" id="RHEA:41933"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="49">
            <text>hexadecanoyl-[ACP] + malonyl-[ACP] + H(+) = 3-oxooctadecanoyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:41916"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9652"/>
            <dbReference type="Rhea" id="RHEA-COMP:9653"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78483"/>
            <dbReference type="ChEBI" id="CHEBI:78487"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="49">
            <dbReference type="Rhea" id="RHEA:41917"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="39">
            <text>hexanoyl-[ACP] + malonyl-[ACP] + H(+) = 3-oxooctanoyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:41836"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9632"/>
            <dbReference type="Rhea" id="RHEA-COMP:9633"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78459"/>
            <dbReference type="ChEBI" id="CHEBI:78460"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="39">
            <dbReference type="Rhea" id="RHEA:41837"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="57">
            <text>holo-[ACP] + acetyl-CoA = acetyl-[ACP] + CoA</text>
            <dbReference type="Rhea" id="RHEA:41788"/>
            <dbReference type="Rhea" id="RHEA-COMP:9621"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78446"/>
            <dbReference type="EC" id="2.3.1.38"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="57">
            <dbReference type="Rhea" id="RHEA:41789"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="52">
            <text>holo-[ACP] + malonyl-CoA = malonyl-[ACP] + CoA</text>
            <dbReference type="Rhea" id="RHEA:41792"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57384"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="EC" id="2.3.1.39"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="52">
            <dbReference type="Rhea" id="RHEA:41793"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="68">
            <text>octanoyl-[ACP] + malonyl-[ACP] + H(+) = 3-oxodecanoyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:41852"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9636"/>
            <dbReference type="Rhea" id="RHEA-COMP:9637"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78463"/>
            <dbReference type="ChEBI" id="CHEBI:78464"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="68">
            <dbReference type="Rhea" id="RHEA:41853"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="51">
            <text>tetradecanoyl-[ACP] + H2O = tetradecanoate + holo-[ACP] + H(+)</text>
            <dbReference type="Rhea" id="RHEA:30123"/>
            <dbReference type="Rhea" id="RHEA-COMP:9648"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30807"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78477"/>
            <dbReference type="EC" id="3.1.2.14"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="51">
            <dbReference type="Rhea" id="RHEA:30124"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="42">
            <text>tetradecanoyl-[ACP] + malonyl-[ACP] + H(+) = 3-oxohexadecanoyl-[ACP] + holo-[ACP] + CO2</text>
            <dbReference type="Rhea" id="RHEA:41900"/>
            <dbReference type="Rhea" id="RHEA-COMP:9623"/>
            <dbReference type="Rhea" id="RHEA-COMP:9648"/>
            <dbReference type="Rhea" id="RHEA-COMP:9649"/>
            <dbReference type="Rhea" id="RHEA-COMP:9685"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:64479"/>
            <dbReference type="ChEBI" id="CHEBI:78449"/>
            <dbReference type="ChEBI" id="CHEBI:78477"/>
            <dbReference type="ChEBI" id="CHEBI:78478"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="42">
            <dbReference type="Rhea" id="RHEA:41901"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="1">Lipid metabolism; fatty acid biosynthesis.</text>
    </comment>
    <dbReference type="EC" id="1.1.1.100" evidence="5"/>
    <dbReference type="EC" id="1.3.1.39" evidence="2"/>
    <dbReference type="EC" id="2.3.1.38" evidence="8"/>
    <dbReference type="EC" id="2.3.1.39" evidence="9"/>
    <dbReference type="EC" id="2.3.1.41" evidence="7"/>
    <dbReference type="EC" id="2.3.1.85" evidence="4"/>
    <dbReference type="EC" id="3.1.2.14" evidence="3"/>
    <dbReference type="EC" id="4.2.1.59" evidence="6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027426.1">
        <property type="protein sequence ID" value="ENSCSRP00000026327.1"/>
        <property type="gene ID" value="ENSCSRG00000019595.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="329835at2759"/>
    <dbReference type="UniPathway" id="UPA00094"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019171">
        <property type="term" value="F:(3R)-hydroxyacyl-[acyl-carrier-protein] dehydratase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004316">
        <property type="term" value="F:3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004315">
        <property type="term" value="F:3-oxoacyl-[acyl-carrier-protein] synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004313">
        <property type="term" value="F:[acyl-carrier-protein] S-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004314">
        <property type="term" value="F:[acyl-carrier-protein] S-malonyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0141148">
        <property type="term" value="F:enoyl-[acyl-carrier-protein] reductase (NADPH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004312">
        <property type="term" value="F:fatty acid synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016297">
        <property type="term" value="F:fatty acyl-[ACP] hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031177">
        <property type="term" value="F:phosphopantetheine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006633">
        <property type="term" value="P:fatty acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd05195">
        <property type="entry name" value="enoyl_red"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08954">
        <property type="entry name" value="KR_1_FAS_SDR_x"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00833">
        <property type="entry name" value="PKS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1200.10:FF:000013">
        <property type="entry name" value="Fatty acid synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.129.110:FF:000002">
        <property type="entry name" value="Fatty acid synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.366.10:FF:000005">
        <property type="entry name" value="Fatty acid synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.47.10:FF:000033">
        <property type="entry name" value="Fatty acid synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000059">
        <property type="entry name" value="Fatty acid synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000105">
        <property type="entry name" value="Fatty acid synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000249">
        <property type="entry name" value="Fatty acid synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.180.10:FF:000015">
        <property type="entry name" value="Fatty acid synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000209">
        <property type="entry name" value="Polyketide synthase Pks12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.3290">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.47.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1200.10">
        <property type="entry name" value="ACP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.366.10">
        <property type="entry name" value="Malonyl-Coenzyme A Acyl Carrier Protein, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.180.10">
        <property type="entry name" value="Medium-chain alcohol dehydrogenases, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.129.110">
        <property type="entry name" value="Polyketide synthase dehydratase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001227">
        <property type="entry name" value="Ac_transferase_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036736">
        <property type="entry name" value="ACP-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014043">
        <property type="entry name" value="Acyl_transferase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016035">
        <property type="entry name" value="Acyl_Trfase/lysoPLipase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013149">
        <property type="entry name" value="ADH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020843">
        <property type="entry name" value="ER"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049391">
        <property type="entry name" value="FAS_pseudo-KR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011032">
        <property type="entry name" value="GroES-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018201">
        <property type="entry name" value="Ketoacyl_synth_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014031">
        <property type="entry name" value="Ketoacyl_synth_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014030">
        <property type="entry name" value="Ketoacyl_synth_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057326">
        <property type="entry name" value="KR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016036">
        <property type="entry name" value="Malonyl_transacylase_ACP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032821">
        <property type="entry name" value="PKS_assoc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020841">
        <property type="entry name" value="PKS_Beta-ketoAc_synthase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042104">
        <property type="entry name" value="PKS_dehydratase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020807">
        <property type="entry name" value="PKS_DH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049552">
        <property type="entry name" value="PKS_DH_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013968">
        <property type="entry name" value="PKS_KR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049900">
        <property type="entry name" value="PKS_mFAS_DH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050091">
        <property type="entry name" value="PKS_NRPS_Biosynth_Enz"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020806">
        <property type="entry name" value="PKS_PP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009081">
        <property type="entry name" value="PP-bd_ACP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006162">
        <property type="entry name" value="Ppantetheine_attach_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001031">
        <property type="entry name" value="Thioesterase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016039">
        <property type="entry name" value="Thiolase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43775">
        <property type="entry name" value="FATTY ACID SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43775:SF7">
        <property type="entry name" value="FATTY ACID SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00698">
        <property type="entry name" value="Acyl_transf_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00107">
        <property type="entry name" value="ADH_zinc_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21149">
        <property type="entry name" value="FAS_pseudo-KR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16197">
        <property type="entry name" value="KAsynt_C_assoc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00109">
        <property type="entry name" value="ketoacyl-synt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02801">
        <property type="entry name" value="Ketoacyl-synt_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08659">
        <property type="entry name" value="KR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21089">
        <property type="entry name" value="PKS_DH_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00550">
        <property type="entry name" value="PP-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00975">
        <property type="entry name" value="Thioesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00827">
        <property type="entry name" value="PKS_AT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00826">
        <property type="entry name" value="PKS_DH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00829">
        <property type="entry name" value="PKS_ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00822">
        <property type="entry name" value="PKS_KR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00825">
        <property type="entry name" value="PKS_KS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00823">
        <property type="entry name" value="PKS_PP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47336">
        <property type="entry name" value="ACP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52151">
        <property type="entry name" value="FabD/lysophospholipase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50129">
        <property type="entry name" value="GroES-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55048">
        <property type="entry name" value="Probable ACP-binding domain of malonyl-CoA ACP transacylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53901">
        <property type="entry name" value="Thiolase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50075">
        <property type="entry name" value="CARRIER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00606">
        <property type="entry name" value="KS3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52004">
        <property type="entry name" value="KS3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00012">
        <property type="entry name" value="PHOSPHOPANTETHEINE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52019">
        <property type="entry name" value="PKS_MFAS_DH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="20" id="KW-0007">Acetylation</keyword>
    <keyword evidence="24" id="KW-0275">Fatty acid biosynthesis</keyword>
    <keyword evidence="17" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="16" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="23" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="25" id="KW-0456">Lyase</keyword>
    <keyword evidence="26" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="22" id="KW-0520">NAD</keyword>
    <keyword evidence="18" id="KW-0521">NADP</keyword>
    <keyword evidence="21" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="11" id="KW-0596">Phosphopantetheine</keyword>
    <keyword evidence="13" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="70" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="15" id="KW-0702">S-nitrosylation</keyword>
    <keyword evidence="14" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012480"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012948"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00013167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00013191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00013256"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00013258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00018769"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022450"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022799"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00023332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00023351"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00023373"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00023388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00023394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00023398"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="ARBA" id="ARBA00023399"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="ARBA" id="ARBA00023401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="ARBA" id="ARBA00023402"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="36">
        <source>
            <dbReference type="ARBA" id="ARBA00023442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="37">
        <source>
            <dbReference type="ARBA" id="ARBA00044883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="38">
        <source>
            <dbReference type="ARBA" id="ARBA00047300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="39">
        <source>
            <dbReference type="ARBA" id="ARBA00047394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="40">
        <source>
            <dbReference type="ARBA" id="ARBA00047400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="41">
        <source>
            <dbReference type="ARBA" id="ARBA00047440"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="42">
        <source>
            <dbReference type="ARBA" id="ARBA00047451"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="43">
        <source>
            <dbReference type="ARBA" id="ARBA00047500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="44">
        <source>
            <dbReference type="ARBA" id="ARBA00047578"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="45">
        <source>
            <dbReference type="ARBA" id="ARBA00047810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="46">
        <source>
            <dbReference type="ARBA" id="ARBA00047897"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="47">
        <source>
            <dbReference type="ARBA" id="ARBA00047953"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="48">
        <source>
            <dbReference type="ARBA" id="ARBA00047961"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="49">
        <source>
            <dbReference type="ARBA" id="ARBA00048051"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="50">
        <source>
            <dbReference type="ARBA" id="ARBA00048281"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="51">
        <source>
            <dbReference type="ARBA" id="ARBA00048289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="52">
        <source>
            <dbReference type="ARBA" id="ARBA00048404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="53">
        <source>
            <dbReference type="ARBA" id="ARBA00048420"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="54">
        <source>
            <dbReference type="ARBA" id="ARBA00048506"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="55">
        <source>
            <dbReference type="ARBA" id="ARBA00048571"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="56">
        <source>
            <dbReference type="ARBA" id="ARBA00048650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="57">
        <source>
            <dbReference type="ARBA" id="ARBA00048691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="58">
        <source>
            <dbReference type="ARBA" id="ARBA00048704"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="59">
        <source>
            <dbReference type="ARBA" id="ARBA00048935"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="60">
        <source>
            <dbReference type="ARBA" id="ARBA00049019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="61">
        <source>
            <dbReference type="ARBA" id="ARBA00049109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="62">
        <source>
            <dbReference type="ARBA" id="ARBA00049171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="63">
        <source>
            <dbReference type="ARBA" id="ARBA00049263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="64">
        <source>
            <dbReference type="ARBA" id="ARBA00049414"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="65">
        <source>
            <dbReference type="ARBA" id="ARBA00049422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="66">
        <source>
            <dbReference type="ARBA" id="ARBA00049449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="67">
        <source>
            <dbReference type="ARBA" id="ARBA00049521"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="68">
        <source>
            <dbReference type="ARBA" id="ARBA00049533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="69">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026327.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="70">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2513" mass="276051" checksum="496DD522B588437C" modified="2022-01-19" version="1">MEDVVIAGMAGKLPESENMQEFWENLFNGVDMVTEDDRRWKAGLYGLPKRNGKLKDISKFDASLFGVHPKQAHTMDPQLRLLLEASYEAILDGGINPAALRGTDTGVWIGVSGSEAGEAFSQDPEQLLGYSMTGCQRAMFANRISYFFDLKGPSMAIDTACSSSLIALENAYKAIRHGECNAALVGGVNLLLKPNTSVQFMKLGMLSPDGACKSFDASGNGYCRSEAVVVVLLTKKSMAKRIYATIVNAGSNTDGFKEQGVTFPSGEMQQDLVSSLYKESGIRPEEVEYVEAHGTGTKVGDPQEVNGIANVFCQLEREPLLIGSTKSNMGHPEPASGLAALAKVILCLEHGLWAPNIHYNTPNPEIPALQDGRVQVVAKPTPVKGGLVSINSFGFGGSNVHVILRPNKKKFYPLETHNFPRLVQVCGRTQEAVEMLIEQSKRLREYSSFVSLLNDISGIPISSMPYRGYTLIGSQSDIKEVQQTQTSGRPLWYICSGMGTQWKGMGLSLMKLELFQQSILRSDEALKDTGLKVSDMLLNADENTFEDAVHAFVGLAAIQIAQIDILKAMDLQPDGIVGHSVGELACGYADNSLTHEEAILAAYWRGRCIKEAKLPPGGMAAVGLTWEECKRRCPPGVVPACHNSEDTVTVSGPQDSVNEFVAKLKKEGVFAKEVRSVGVAFHSYYMASIAPVLLSALQKVIPNAKPRSARWISTSIPESQWQSELAQNSSAEYHVNNLVSPVLFQEGLRHVPDNAVVVEIAPHALLQAILRRSLKPTCTILPLMKREHKNNLEFFLTHVGKIYLTGINVLSNNLFPPVEYPAPVGTPLISPYILWDHSQTWDVPKAEDFPTGSGGSSSASIYNIDMNSESSDYYLVGHCIDGRVLYPATGYLVLAWRTLARSLGITMEQMPVVFEEVTIHQATILSKRGSTQLEVRLLPASHCFEVSGNGNLAVSGKISLLEETALNNFRNQQVDLETLPNMRPKFSLSKADIYKELRLRGYDYGPTFQGLLESNNEGNTGKALWNGNWVTFLDTLLQMIILGETGHSLRLPTRIRSVCIDPSLHQERVHKYKDDTEAFGVVVDRCLDNIMAGGVRISGLHATVAPRRQQEQIPPTLEKFCFVPYVESDCLSSEAHLRAHLEHCKGLICKLQDKVAFHGVKLAIPGLETVGAFGETVSMQKGLLHILAEICHLELNGNLYSELEQIVTREKMHLQDDPLLNALLDSPELKACVDIALENITSHRMKIVEALAGDGHLFSRVPGLLNTQPMLQLDYTATDRAPEILSVNESQLQETGVSIAQWDPISPPPGHLTSADLLVCNCAVSIFGNPAEILSNLAATVKEGGFVLLHTLLKGETLGEIISFLTTPDLQQRGLLAQAEWEDLFSKTLLNLVAVKRSFFGSAIFLCRQQASAKIPIFLPVEETHYKWVESLKVILADPSEQPVWLTATSCGNSGIVGMVNCLRQEPGGHRIRCLFVSNLNSSSAIPPTSPSAREMQKILQGDLVMNVYRDGKWGSFRHFLLQQAQPQELTDYAYVNVLTRGDLSSLRWIASPLRHFHTTNPNIQLCRVYYASLNFRDIMLATGKLSPDAIPGNWALQQCMLGMEFSGRDPTGKRVMGLLPAKGLATVVDSDKRFLWDVPENWTLEEAASVPVVYATAYYALVVRGGMKKGESVLIHSGSGGVGQAAIAIALSMGCRVFATVGSVEKREYLQTRFPQLDANSFASSRNTSFEQHVLRVTNGKGVNLVLNSLAEEKLQASLRCLARHGRFLEIGKYDLSNNSPLGMALFLKNVAFHGILLDAIFEEGNQEWEEVSDLLKMGIRDGVVKPLKTTIFNREEVEAAFRFMAQGKHIGKVMIKVHEEEKEVPVRETEPVRLSAISRTSCPPTKSYIITGGLGGFGLELSQWLVERGAQKLVLTSRSGIRSGYQAKRVREWKEMGVQVLVSTSDVGTLEGTQHLIKEASQLGPVGGIFNLAMVLKDAMLENQSPEFFHDVSKPKYAGTLHLDWVSREKCPDLDYFVAFSSISCGRGNVGQSNYGFANSTMERICEQRRHDGLPGLAVQWGAIGDVGVVLETMGSNDTVVGGTLPQRLISCLDVLDRFLNQPHPVMSSFVLAEKVSVKSEGSSQRDLVEAVAHILGVRDVSSLNAESSLADLGLDSLMGVEVRQTLERDYDIVMTMREIRLLTINKLRELSSKSGTAEELKPSLLMKAGQAEHPELDLNNLLVNPEGPTITRLNEVQSTERPLFLIHPIEGSITVFHTLASRLSMPSYGLQCTKAAPLDSIQSLAAYYIDCIKQVQPEGPYRIAGYSFGACVAFEMCSQLQVQQNPSHSLNSLFLFDGSHSYVAAYTRSYRAKLTPGNEAEAETEALCAFIQQFTGTEYNKLLETLLPLQDLEARVNAAVDLITHSHKNINRETLSFAAASFYYKLKAADKYVPESKYHGNVTLLRAKTHNEYEEGLGADYKLSEVCEGKVSVHVIEGDHRTFLEGAGVESIIGIIHSSLAEPRVSVREG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCP1</accession>
    <name>A0A8C3TCP1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Unconventional myosin-Ib</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Myosin I alpha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Motor protein that may participate in process critical to neuronal development and function such as cell migration, neurite outgrowth and vesicular transport.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 15">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCP1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027071.1">
        <property type="protein sequence ID" value="ENSCSRP00000025983.1"/>
        <property type="gene ID" value="ENSCSRG00000019366.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:brush border"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="C:cytoplasm"/>
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        <property type="term" value="C:microvillus"/>
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        <property type="term" value="C:myosin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:actin filament binding"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
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        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000146">
        <property type="term" value="F:microfilament motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="P:actin filament-based movement"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="LOW QUALITY PROTEIN: unconventional myosin-Ib"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Myosin-ib isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Slow myosin heavy chain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Unconventional myosin ID"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="unconventional myosin-Ib isoform X1"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Kinesin motor domain"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Myosin VI head, motor domain, U50 subdomain"/>
        <property type="match status" value="1"/>
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    <dbReference type="InterPro" id="IPR000048">
        <property type="entry name" value="IQ_motif_EF-hand-BS"/>
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        <property type="entry name" value="Kinesin_motor_dom_sf"/>
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        <property type="entry name" value="Myosin_head_motor_dom-like"/>
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        <property type="entry name" value="Myosin_TH1"/>
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        <property type="entry name" value="MYSc_Myo1"/>
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    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13140">
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR13140:SF277">
        <property type="entry name" value="UNCONVENTIONAL MYOSIN-IB"/>
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        <property type="match status" value="1"/>
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    <dbReference type="PRINTS" id="PR00193">
        <property type="entry name" value="MYOSINHEAVY"/>
    </dbReference>
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        <property type="match status" value="6"/>
    </dbReference>
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        <property type="entry name" value="MYSc"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
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    </dbReference>
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        <property type="match status" value="5"/>
    </dbReference>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="6 15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10 15" id="KW-0505">Motor protein</keyword>
    <keyword evidence="9 15" id="KW-0518">Myosin</keyword>
    <keyword evidence="5 15" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Myosin motor" evidence="16">
        <location>
            <begin position="15"/>
            <end position="701"/>
        </location>
    </feature>
    <feature type="domain" description="TH1" evidence="17">
        <location>
            <begin position="952"/>
            <end position="1136"/>
        </location>
    </feature>
    <feature type="region of interest" description="Actin-binding" evidence="15">
        <location>
            <begin position="578"/>
            <end position="600"/>
        </location>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <begin position="108"/>
            <end position="115"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
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    <evidence type="ECO:0000256" key="1">
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    </evidence>
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        </source>
    </evidence>
    <sequence length="1136" mass="132247" checksum="DFBC2F417C2424B5" modified="2022-01-19" version="1">MAKMEVKTSLLDNMIGVGDMVLLEPLSEDSFINNLKKRFDHNEIYTYIGSVVVSINPYRQLPIYSPEKVEEYRNRNFYELSPHIFALSDEAYRSLRDQDKDQCILITGESGAGKTEASKLVMSYVAAVCGKGAEVNQVKEQLLQSNPVLEAFGNAKTVRNDNSSRFGKYMDIEFDFKGDPLGGVISNYLLEKSRVVKQPRGERNFHIFYQILSGASEDLLNKLKLERDFSRYNYLSLDSARVNGVDDAVNFRTVRNAMQIVGFMDHETQSILEVVAAVLKLGNIEFKPESRVNGLDESKIKDKNELKEICELTGIDQSVLERAFSFRTVEAKQEKVSTTLNVAQAYYARDALAKNLYSRLFSWLVTRINESIKAQTKVRKKVMGVLDIYGFEIFEDNSFEQFIINYCNEKLQQIFIELTLKEEQEEYIREDIEWTHIEYFNNAIICDLIENNQTGILAMLDEECLRPGTVTDDTFLEKLNQICATHQHFESRMSKCSRFLNDTSLPHSCFRIQHYAGKVMYQVEGFVDKNNDLLYRDLSQAMWKANHSLIKALFPEGNPAKINLKRPPTAGSQFKASVATLMKNLQTKNPNYIRCIKPNDKKAAHIFNEALVCHQVRYLGLLENVRVRRAGYAFRQPYELCLERYKMLCKQTWPHWKGPARAGVEVLFNELEIPEEEYSFGRSKIFIRNPRTLFKLEDLRKQRLEDLATLIQKIYRGWKCRTRFLLMKRSQIVIASWYRRYAQQKKYQRIKSSTVVVQSYIRGWKARKLLRELKHQKRCKEAATTIAAYWHGTQARRELRRLKEEARNKHAIAVIWAYWLGYKARRELKRLKEEARRKHAVAVIWAYWLGLKVRREYRKFFRANAGRKIYEFTLQKIMQKYFLEMKNKMPSLSPIDKNWPARPYLFLDSTHKELKRIFHLWRCKKYRDQFTDQQKLIYEEKLEASELFKDKKALYPASVGQPFHGAYLEISKNPKYKKLKDAVEEKIIIAEVVNKINRANGKCASRIFLLTKNNVLLADQKSGHIKSEVPLGDVTKVSMSSQNDGFFAVHLKEGSGAAGKGDFLFSSDHLIEMATKLYRTTFSQTKQKLNIEISDEFLVQFRQDKVCVKFIQGNQKNGNIPACKRKNNRLLEVAVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDB6</accession>
    <name>A0A8C3TDB6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027591.1">
        <property type="protein sequence ID" value="ENSCSRP00000026484.1"/>
        <property type="gene ID" value="ENSCSRG00000019720.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026484.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="160" mass="18015" checksum="CD2A79BB3543AE35" modified="2022-01-19" version="1">HVNRSVSASGPSYHSFSHLLARHSALQPRTPQLKRSTSLHLPSSWDYRHVPPHLQTFTRLQIPKKPPIKHLITAFSCMCLNEMLLLPQSRISPSSPSDGVTGLASAQLFHTPATSHQLIIWGAPFAQPFLLYFGNKVQPSVFPPRREEMYLYICESSHPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEX1</accession>
    <name>A0A8C3TEX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">EF-hand calcium-binding domain-containing protein 7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Cilium membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028265.1">
        <property type="protein sequence ID" value="ENSCSRP00000027144.1"/>
        <property type="gene ID" value="ENSCSRG00000020106.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060170">
        <property type="term" value="C:ciliary membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098797">
        <property type="term" value="C:plasma membrane protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903569">
        <property type="term" value="P:positive regulation of protein localization to ciliary membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000193">
        <property type="entry name" value="EF-hand calcium-binding domain-containing protein 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052266">
        <property type="entry name" value="Miro-EF-hand_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46819">
        <property type="entry name" value="EF-HAND CALCIUM-BINDING DOMAIN-CONTAINING PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46819:SF1">
        <property type="entry name" value="EF-HAND CALCIUM-BINDING DOMAIN-CONTAINING PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13202">
        <property type="entry name" value="EF-hand_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0106">Calcium</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="10">
        <location>
            <begin position="102"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="10">
        <location>
            <begin position="404"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="192"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="192"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="217"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="233"/>
            <end position="260"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00069151"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027144.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="630" mass="71482" checksum="F2FC57E4063D1FF4" modified="2022-01-19" version="1">MASSPGSNASLSREKTILSESSQAKKSQCSEEETFYMNCRAAYLAVFKSSLDNIKSKEQLCLVLQQAGRNPSQKMVNQYWTPQTTTLNFDDFCNILKKEKPATKTELLKAFLKVDTNNDGYILHAELYKILTMRGEKMTVEEVNAITKLADVNSNGKFDYNKFCKLYMTTNEQCRKTALEKLEVDSRLRRQQFGSQVETSSERATSPISKPSSRTTRKTDHNPALKRGDNRTSSRPSSAQSCSASVSSTISMSTSSNTNSELIEPNTVKDWQCAQSKGCFFLEEDSEIITHKYRLYLPQRSTVYITIKPLNLSQLEGKTSPWLSVDTALYVLRENESQENLQLVSFTEARNKEMFRWKGELGSGIYWLIPFTTGCRLKKIKKQITGEAKLVYRDEDGELALTKEFKAALSDIFEMIDLDGNGLLSLEEYNFFELRTSGEKCDEEAWAVCKENFDTKKNELTRQGFMDLNLMEANDREGDPSDLWVTLLSLGYNKVLEMTEACPFVIDIYAEKCKPRIKAIYLEAGSRQLNRAICKSVVNKGDAKVLDSGESIIVYTYTSDTRITSVIENKSENKVIIHVNNEQSKNCVNNRGLNIFAVEVAPKSMMVCQHVMPLKEQEEWIYNCVHSLVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFC0</accession>
    <name>A0A8C3TFC0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="25">Ras-related protein Rab-35</fullName>
            <ecNumber evidence="8">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cell membrane</location>
            <topology evidence="5">Lipid-anchor</topology>
            <orientation evidence="5">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Clathrin-coated vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Endosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Melanosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Membrane</location>
            <location evidence="6">Clathrin-coated pit</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028595.1">
        <property type="protein sequence ID" value="ENSCSRP00000027467.1"/>
        <property type="gene ID" value="ENSCSRG00000020343.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9989112at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005905">
        <property type="term" value="C:clathrin-coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030136">
        <property type="term" value="C:clathrin-coated vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005768">
        <property type="term" value="C:endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042470">
        <property type="term" value="C:melanosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032482">
        <property type="term" value="P:Rab protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04110">
        <property type="entry name" value="Rab35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000404">
        <property type="entry name" value="Putative ras-related protein Rab-35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050227">
        <property type="entry name" value="Rab"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041815">
        <property type="entry name" value="Rab35"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47977">
        <property type="entry name" value="RAS-RELATED PROTEIN RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51417">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="20" id="KW-0168">Coated pit</keyword>
    <keyword evidence="23" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="14" id="KW-0967">Endosome</keyword>
    <keyword evidence="18" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="15" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="21" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="16" id="KW-0460">Magnesium</keyword>
    <keyword evidence="19" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-0636">Prenylation</keyword>
    <keyword evidence="17" id="KW-0653">Protein transport</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004223"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00067828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027467.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="201" mass="23053" checksum="DC4AC5D7C43F1E46" modified="2022-01-19" version="1">MARDYDHLFKLLIIGDSGVGKSSLLLRFADNTFSGSYITTIGVDFKIRTVEINGEKVKLQIWDTAGQERFRTITSTYYRGTHGVIVVYDVTSAESFVNVKRWLHEINQNCDDVCRILVGNKNDDPERKVVETEDAYKFAGQMGIQLFETSAKENINVEEMFNCITELVLRAKKENLAKQQQQQQNDVVKLTKNSKRKKRCC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGY4</accession>
    <name>A0A8C3TGY4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Tetrahydrofolate dehydrogenase/cyclohydrolase catalytic domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGY4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029276.1">
        <property type="protein sequence ID" value="ENSCSRP00000028127.1"/>
        <property type="gene ID" value="ENSCSRG00000020738.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004477">
        <property type="term" value="F:methenyltetrahydrofolate cyclohydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004487">
        <property type="term" value="F:methylenetetrahydrofolate dehydrogenase (NAD+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004488">
        <property type="term" value="F:methylenetetrahydrofolate dehydrogenase (NADP+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035999">
        <property type="term" value="P:tetrahydrofolate interconversion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10860">
        <property type="entry name" value="Leucine Dehydrogenase, chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046346">
        <property type="entry name" value="Aminoacid_DH-like_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000672">
        <property type="entry name" value="THF_DH/CycHdrlase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020630">
        <property type="entry name" value="THF_DH/CycHdrlase_cat_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48099:SF7">
        <property type="entry name" value="BIFUNCTIONAL METHYLENETETRAHYDROFOLATE DEHYDROGENASE_CYCLOHYDROLASE 2, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48099">
        <property type="entry name" value="C-1-TETRAHYDROFOLATE SYNTHASE, CYTOPLASMIC-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00763">
        <property type="entry name" value="THF_DHG_CYH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00085">
        <property type="entry name" value="THFDHDRGNASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53223">
        <property type="entry name" value="Aminoacid dehydrogenase-like, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tetrahydrofolate dehydrogenase/cyclohydrolase catalytic" evidence="1">
        <location>
            <begin position="1"/>
            <end position="93"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF00763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028127.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="94" mass="10433" checksum="1B4E0232DC5B54BD" modified="2022-01-19" version="1">LAKEVYKEVQRDVESWMSLGNKRPHLTVILVGDNPASHTYVRNKMKAAAAVGICSEIILKPKDISQEELLDLTAKLNRDSRVNGILVQLPLPGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TID4</accession>
    <name>A0A8C3TID4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">G2 and S-phase expressed 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TID4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030382.1">
        <property type="protein sequence ID" value="ENSCSRP00000029213.1"/>
        <property type="gene ID" value="ENSCSRG00000021402.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005881">
        <property type="term" value="C:cytoplasmic microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21864">
        <property type="entry name" value="GTSE1_CTD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026657">
        <property type="entry name" value="DDA3/GTSE-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032768">
        <property type="entry name" value="GTSE1_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21584">
        <property type="entry name" value="DIFFERENTIAL DISPLAY AND ACTIVATED BY P53 DDA3 /G2 S PHASE EXPRESSED 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21584:SF10">
        <property type="entry name" value="G2 AND S PHASE-EXPRESSED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15259">
        <property type="entry name" value="GTSE1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="G2 and S phase-expressed protein 1 N-terminal" evidence="6">
        <location>
            <begin position="29"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="185"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="279"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="534"/>
            <end position="560"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="577"/>
            <end position="600"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="320"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="348"/>
            <end position="357"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF15259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029213.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="715" mass="76589" checksum="383579E4E34C1368" modified="2022-01-19" version="1">MEEGKEMSVGWSSNMAEEKLDVCKNSDFPLLTDEKFDFDLSLSPASGNEDEVFVGPLGHKEKCVAVSIEATKDAEGKISQTPDDKLMWSPLNGEKFVEIFKEAHLLALQLESGNKNEQNKVTQSEGPKPKVIEKFVQASKSKLKIFQKGNIEKSPRAIKRETYCVWDSPICQLPPSFQKRSDLPVTAVDKTPPNTSSPIKIHKFPKISVSPLAQEQQSDEKNKKAISKLHTKASSALGKSHQLAVEKPKPGKKHLNSMGSSEDLLSDKSSVASDVCDSSFSGSSSLQDKRVLPSQSKFGLRKTQLKPPSVANGPLRKNTSSSSSSSISSMNSSLNSSLSVSPIGGNAKSSLSSKISVSSSKLSSSTKRLAMVRPIRTSSLQAVHSDVSCKQTRSVSTPKISTAGNLAKSSASVTGSQTLASGIQRLSSVPNLQKISQQNKDGSAAKGNTCPKGNAKIILTPTNQIKVSKRCGGSSSENTASKIIEPIRLLSCGTFGSGVAVCTPVKSSEDGASQNSRLSSRSILITPASIKRSALPTPASRRISGIPTMTPKTFPRSVSSPHFMSVRQVSSVSTRKTLVAGSKQAKDTKTQVSSFEDDDLSPPPMIPLTLVFSPEKITEIAQNEIQEETEIQKQPAEGAQTNEVLLVDIGIDETPIAALEYESKPLIDLSNTPEVNKVIPLKPSVVGQLIDLSSPLITLSPEVNKENLDSPLLKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XI02</accession>
    <name>A0A8C3XI02_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Vacuolar fusion protein MON1 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Plays an important role in membrane trafficking through the secretory apparatus.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 2">Belongs to the MON1/SAND family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XI02"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000727.1">
        <property type="protein sequence ID" value="ENSCSRP00000000708.1"/>
        <property type="gene ID" value="ENSCSRG00000000580.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="272411at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035658">
        <property type="term" value="C:Mon1-Ccz1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009306">
        <property type="term" value="P:protein secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006623">
        <property type="term" value="P:protein targeting to vacuole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043972">
        <property type="entry name" value="FUZ/MON1/HPS1_longin_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043971">
        <property type="entry name" value="FUZ/MON1/HPS1_longin_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043970">
        <property type="entry name" value="FUZ/MON1/HPS1_longin_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004353">
        <property type="entry name" value="Mon1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13027">
        <property type="entry name" value="SAND PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13027:SF14">
        <property type="entry name" value="VACUOLAR FUSION PROTEIN MON1 HOMOLOG A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19036">
        <property type="entry name" value="Fuz_longin_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19037">
        <property type="entry name" value="Fuz_longin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19038">
        <property type="entry name" value="Fuz_longin_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01546">
        <property type="entry name" value="YEAST73DUF"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU367048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000708.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="549" mass="62455" checksum="7EB88DE7F6181062" modified="2022-01-19" version="1">MAADVYKKKGWEVPNGSLVPADVQPMERSESPTSGLAQGTEPGAGQEGAIFVHTRSYEDLTSPEDGDVAPRSPEEGRGDQADQTSMEQISKDFSELSTQLTGMALDLEEEMRLSQEDNMDPLPQTARRDSARSEKEEEDVTMEAWRMHQKHVFVLSEAGKPVYSRYGSEEALSSTMGVMMALVSFLEAEKNAIRSIHADGYKVVFVRRSPLVLVAMARTRQSEQEIAQELLYIYYQILSLVTWTQLNRIFQQKQNYDLRRLLAGSERITDNLLDLMARDPSFLMGAARCLPMAAGLRDTVSTCLQQAKAKSLVFSILLFRNQLVSLVRRKDQFLHPIDLHLLFNLISSSSSFREGEAWTPICLPKFNSSGFFHAHISYLEQDTDLCLLLVSTDREDFFTISDCKRRFQERLRKRGMSHAVQEALRIPFYSVSQVGIPDLRHFIYKSKSSGLFTSPEIEAPYVSEEEKQRLLELYQYLHSRAHNSSRPLKNIYFTGPSENLLAWVTSAFELYVCYSPLGTKAAAVSAVNKLMKWIRREEDRLFILTPQTY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIF1</accession>
    <name>A0A8C3XIF1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Transmembrane protein 43</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus envelope</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the TMEM43 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001657.1">
        <property type="protein sequence ID" value="ENSCSRP00000001608.1"/>
        <property type="gene ID" value="ENSCSRG00000001285.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005637">
        <property type="term" value="C:nuclear inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071763">
        <property type="term" value="P:nuclear membrane organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012430">
        <property type="entry name" value="TMEM43_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13416">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13416:SF2">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07787">
        <property type="entry name" value="TMEM43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="33"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="309"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="350"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="375"/>
            <end position="394"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004586"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001608.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="400" mass="44954" checksum="B73D0C66CB34FC1F" modified="2022-01-19" version="1">MSGHFSDTSSKKEHVKITSEPKPGFLERLSDTAGGMLIGLAAFSLSFYLLFTNEGRALKTATSLDEGLSLVVPLDNIHSVSQQNEGKLVHLSAALRTSKPLFDPSYGLSIQAVKLKRQVEMYQWVEYEDSKEYEENGEVKKETRYSYNTEWKSEVVNSRNFDREIGHKNPSAMAVESFTAIAPDVQVGSFFLSKGLIEKIDSFKQMSLSKLEDPHADITRREDYFYHSENPRRPEVGDLRVSFFYAGLSGYKSHLGPADVVSVIARQRGDQLVSYQTKSGDILQILYPGDLSAEEVFQKEHESNTMKTWGLRAAGWLAMFVGINLMTRILHTLVDWFPVVRDLVNIGLKAFAFCIATSLSLLTISVGWLFYRPFWALLIGLLSAVPIVIAKSRVPPKKHQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKF7</accession>
    <name>A0A8C3XKF7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Small G protein signaling modulator 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the RUTBC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKF7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004822.1">
        <property type="protein sequence ID" value="ENSCSRP00000004671.1"/>
        <property type="gene ID" value="ENSCSRG00000003474.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd15784">
        <property type="entry name" value="PH_RUTBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17704">
        <property type="entry name" value="RUN_SGSM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.80:FF:000004">
        <property type="entry name" value="Small G protein signaling modulator 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.900:FF:000002">
        <property type="entry name" value="small G protein signaling modulator 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.270:FF:000006">
        <property type="entry name" value="Small G protein signaling modulator 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.900">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.230">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.270">
        <property type="entry name" value="putative rabgap domain of human tbc1 domain family member 14 like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.80">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000195">
        <property type="entry name" value="Rab-GAP-TBC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035969">
        <property type="entry name" value="Rab-GAP_TBC_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004012">
        <property type="entry name" value="Run_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037213">
        <property type="entry name" value="Run_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047345">
        <property type="entry name" value="RUN_SGSM2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037745">
        <property type="entry name" value="SGSM1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021935">
        <property type="entry name" value="SGSM1/2_RBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22957:SF194">
        <property type="entry name" value="SMALL G PROTEIN SIGNALING MODULATOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22957">
        <property type="entry name" value="TBC1 DOMAIN FAMILY MEMBER GTPASE-ACTIVATING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12068">
        <property type="entry name" value="PH_RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00566">
        <property type="entry name" value="RabGAP-TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02759">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00593">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00164">
        <property type="entry name" value="TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140741">
        <property type="entry name" value="RUN domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47923">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50826">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50086">
        <property type="entry name" value="TBC_RABGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="2" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RUN" evidence="7">
        <location>
            <begin position="23"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="domain" description="Rab-GAP TBC" evidence="6">
        <location>
            <begin position="550"/>
            <end position="933"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="83"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="197"/>
            <end position="224"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00034124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004671.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1000" mass="113312" checksum="770FF85E6DAAB79E" modified="2022-01-19" version="1">AAGVMYLRVKQIMEEAVTRKFVHEDSSHIIALCGVVETCLLHMLKRRAAGFLRTDKVAALFTKVGKTYAVAGDICKKAQELQQQAEGRKNQPNGQESLKRQGSTASKMPVLTPQAIRHIWVRTALIERVLDKIVQYLVDNCSKYYEREALLADPVYGPILASLLVGPCALEYTKLKTADHYWTDPSADELVQRHRIHGAHGRQDSPSKRPALGIRKRHSSGSMSEDRFAASAREYVESLHQNSRTHLLYGKNNVLVQPKDDVEAILGYLSLHQAADSLTLKWTPNQLMNGTLRDSELEKSHKQNPATQMYLGFSFSAESGGTLVLVSQDGIQRPPLHFPQGSHLLAFLSCLENGLLPRGQLDPPLWSQQGKGKVFPKLRKRNSNKSVELEEMPHEESATDYVFRIIYPGHRHDNNSGDMIEMQGFSASLLSWQLEHCSQGSSCLSCSSGSSPYDIPSCCNCIHDRTPLKMLCESMKRQIVSRAFYGWLAYCRHLSTVRTHLSALVNHSIIPPDKPSSAAGGLTKEVWSKYQKDKKNYKELELLKRVYYGGVQHEIRKEVWPFLLGHYKFGMTKKEMDRVDEDIALKYQKVMAEWKACEVIVKQREKESHSAIFAKFSSGSSIDSHVQRLIHRDSTISNDVFISVDEMDSTERDLKGPVDPSLTVVTVDTPVVAAAAEQQSVEFDSPDSGLPSSRNYSVTSGILSSIDDGQSVCFEDGAEEEVSADLERPDQDVTRAQKAKAVTSEPQDSAMEEQLCSQLDYLTSGEDIGSVCGAAYTIELLDTVALNLHRIDKDVQRCDRNYWYFTAANLEKLRNIMCSYVWEHLDVGYVQGMCDLLAPLMVILDSDQLAYSCFSHLMKRMSQNFPNGGAMDTHFANMRSLIQILDCELFELMHQNGDYTHFYFCYRWFLLDFKRELLYEDVFTVWEVIWAAKHISSEHFVLFIALALVEVYREIIRDNNMDFTDIIKFFNEMAEHHNAQEILKIARDLVYKVQTLIENK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL61</accession>
    <name>A0A8C3XL61_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">HEPACAM family member 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Mitotic kinetics regulator</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Required during prometaphase for centrosome maturation. Following poly-ADP-ribosylation (PARsylation) by TNKS, translocates from the Golgi apparatus to mitotic centrosomes and plays a key role in the formation of robust microtubules for prompt movement of chromosomes: anchors AKAP9/CG-NAP, a scaffold protein of the gamma-tubulin ring complex and promotes centrosome maturation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Microtubule organizing center</location>
            <location evidence="3">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Golgi apparatus membrane</location>
            <topology evidence="4">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Midbody</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007675.1">
        <property type="protein sequence ID" value="ENSCSRP00000007440.1"/>
        <property type="gene ID" value="ENSCSRG00000005402.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007098">
        <property type="term" value="P:centrosome cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000483">
        <property type="entry name" value="HEPACAM family member 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000624">
        <property type="entry name" value="HEPACAM family member 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000506">
        <property type="entry name" value="HEPACAM family member 2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052280">
        <property type="entry name" value="HEPACAM_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44888:SF1">
        <property type="entry name" value="HEPACAM FAMILY MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44888">
        <property type="entry name" value="HEPACAM FAMILY MEMBER 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0013">ADP-ribosylation</keyword>
    <keyword evidence="18" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6" id="KW-0132">Cell division</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="17" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="16" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="19" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="14 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0498">Mitosis</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="7 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12 23" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="345"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="24">
        <location>
            <begin position="145"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="24">
        <location>
            <begin position="231"/>
            <end position="327"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00059869"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00073791"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00078454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007440.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="451" mass="49786" checksum="8B80DA7271411BE5" modified="2022-01-19" version="1">GEMSFHLEFPVFLVLFSFRFYAGICSALRLTVPSHTIHGIEGQPLHLTVDYNFNTTASEIQIIWLFEKPQSIPKYLLSSVNQSVVPDLEYKHKFTLIPPNASLMINPLHVTDEGNYIVKVNVHGNGTISANQKIQVTVDVPVTKPVVQIEPSSGVVEYVGNMTLTCTVGKGTRVGYQWMKNGKPMHASSSYTFSSNNDTLLIVPVMKEDIGNYSCLATNPVSAMESEIIAPTIFYGPYGLTVNSDKGLKVGEVFTVDIGEAILFDCSADSNPPNTYSWIQRADNTTHVIKYGPHLEVVSEKVAQTTVDYMCCAYNNVTGKRDETHFTVIITSVGLEKLAQKGKSLSSLAVITGISLFLILSMSLLFLWKRYRPHKGRPGADYRKAQTFSGHENAMDDFGIYEFIAFPDPAGVPTVPSQSGSGSDFGQGQDLHSTVYEVIQHIPEQQEDHQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL74</accession>
    <name>A0A8C3XL74_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Plasma membrane ascorbate-dependent reductase CYBRD1</fullName>
            <ecNumber evidence="15">7.2.1.3</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Cytochrome b reductase 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>Cu(2+)(out) + L-ascorbate(in) = Cu(+)(out) + monodehydro-L-ascorbate radical(in) + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66656"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29036"/>
            <dbReference type="ChEBI" id="CHEBI:38290"/>
            <dbReference type="ChEBI" id="CHEBI:49552"/>
            <dbReference type="ChEBI" id="CHEBI:59513"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:66657"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>Fe(3+)(out) + L-ascorbate(in) = monodehydro-L-ascorbate radical(in) + Fe(2+)(out) + H(+)</text>
            <dbReference type="Rhea" id="RHEA:30403"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="ChEBI" id="CHEBI:38290"/>
            <dbReference type="ChEBI" id="CHEBI:59513"/>
            <dbReference type="EC" id="7.2.1.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:30404"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>monodehydro-L-ascorbate radical(out) + L-ascorbate(in) = monodehydro-L-ascorbate radical(in) + L-ascorbate(out)</text>
            <dbReference type="Rhea" id="RHEA:66524"/>
            <dbReference type="ChEBI" id="CHEBI:38290"/>
            <dbReference type="ChEBI" id="CHEBI:59513"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:66525"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>heme b</name>
            <dbReference type="ChEBI" id="CHEBI:60344"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Apical cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="7.2.1.3" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL74"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006467.1">
        <property type="protein sequence ID" value="ENSCSRP00000006267.1"/>
        <property type="gene ID" value="ENSCSRG00000004688.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140571">
        <property type="term" value="F:transmembrane ascorbate ferrireductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1770:FF:000001">
        <property type="entry name" value="Cytochrome b reductase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1770">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043205">
        <property type="entry name" value="CYB561/CYBRD1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006593">
        <property type="entry name" value="Cyt_b561/ferric_Rdtase_TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10106">
        <property type="entry name" value="CYTOCHROME B561-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10106:SF12">
        <property type="entry name" value="PLASMA MEMBRANE ASCORBATE-DEPENDENT REDUCTASE CYBRD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03188">
        <property type="entry name" value="Cytochrom_B561"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00665">
        <property type="entry name" value="B561"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50939">
        <property type="entry name" value="CYTOCHROME_B561"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0249">Electron transport</keyword>
    <keyword evidence="6" id="KW-0349">Heme</keyword>
    <keyword evidence="13" id="KW-0408">Iron</keyword>
    <keyword evidence="14 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-1278">Translocase</keyword>
    <keyword evidence="7 22" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 22" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="7"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="50"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="82"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="123"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="156"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="196"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="domain" description="Cytochrome b561" evidence="23">
        <location>
            <begin position="13"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="224"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="227"/>
            <end position="236"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00024225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00024244"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00031718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00048457"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00049459"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50939"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006267.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="284" mass="31608" checksum="A4CB3A1D577B378E" modified="2022-01-19" version="1">MEGYGLFLVLLVSALLLGFLSVLFALIWVFHYREGLSWDGGSAEFNWHPVLIITGFVFIQGIAIIVYRLPWTWKCSKLLIKFIHAGLNTIAMILAIVSLVAVFDFHNAKNIPNMYSLHSWIGLAAVIFYTLQLVLGFAVFLLPFAPVSLRASLMPIHIYSGLLIFATVIATALMGFTEKLIFALKNPAYSTSPPEAIFVNTLGLLILIFGALILWMATRPHWKRPPEQNSKIQQPNGGTPEGTEEESTMTDCSNTDKSDVEFNSEAAARKRNLKLDEVGQRSTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLS1</accession>
    <name>A0A8C3XLS1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Protein TOPAZ1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Testis- and ovary-specific PAZ domain-containing protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Important for normal spermatogenesis and male fertility. Specifically required for progression to the post-meiotic stages of spermatocyte development. Seems to be necessary for normal expression levels of a number of testis-expressed gene transcripts, although its role in this process is unclear.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000007667.1">
        <property type="protein sequence ID" value="ENSCSRP00000007431.1"/>
        <property type="gene ID" value="ENSCSRG00000005450.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048137">
        <property type="term" value="P:spermatocyte division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038952">
        <property type="entry name" value="TOPAZ1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029435">
        <property type="entry name" value="TOPAZ1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35671">
        <property type="entry name" value="PROTEIN TOPAZ1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35671:SF1">
        <property type="entry name" value="PROTEIN TOPAZ1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14669">
        <property type="entry name" value="Asp_Glu_race_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0221">Differentiation</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0744">Spermatogenesis</keyword>
    <feature type="domain" description="Protein TOPAZ1" evidence="9">
        <location>
            <begin position="1122"/>
            <end position="1297"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="309"/>
            <end position="329"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00016464"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00031943"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF14669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007431.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1527" mass="173281" checksum="C8BFA5A6BA948163" modified="2022-01-19" version="1">DSDAQDGKQLETDLNISKYCNIKKALVAYSESLQVAKSDGTLIQCNKRRNRITKIRCLQNLDVKVTENKATKSRLVESKDENCRETPNYHDSLPSTVEKNPVVKLYDCRYLNTFVKSSVDATNSSYKIGGGFLHVAQSKRETFCPDSVMGQSDMNSKLNVMQIPTQKSISFDKEGICQNRKNCQNENSKCLRERKWSIDRKPRKRMKLFEKSSVQNVLPGMDNKYCEYELHTEDKTATTDSLAVLELNSNETTSSSSFGQKSNPHLEPNIQEAQNGCTASVNRKMHLKPCATEDGFEKRLELSEIAKGEKGGFDSESIDQQDHSNTSNSPVLVTLVNDNISDYYNDASCQKRERIVVSNETLISNVEKLQLHSCQRIVPMSGKNVWPRESCARTSEWFHKNHVSVLEGKTSTSGSQECSYENNTEAVRDMVLTDNSRQLDLSMLEAESVQESACKIIMDSNIECLTSVKTPESSLLDICGTLRVTCNENLESSVDSSPIASKSEGVHEAQVTLNLAVKQKKDDKNKGTLTKKNLMMAVQDGISEDDNTSKMIVNHKTSMMKKTVTITNLMKMLNTGNLSNFKIPLRKNKTESRKVDYIRSLDKETYSPLECLHNSAAASARQNRAKKNSSMVVSEQQPVSEEADISLIPLKENADQMSSKDFGSGGSESLSNKINILSEHVSTYQCAFLEGELESSAPEDVTDSSATAHIEQSHTLDYFSKTVDHSVSLEMHDDKKKSRMDLSQSKVKNFPDVLKAYEDDILVIDVIQDDPDLFGTTDEGELAFTINHVTEKHCNISTTSEEKQDVKPKCLILPEIKDSRDYFRYAYHYLLKNIWVILSTLRHRLSLDKVFRFPQKHCIYVCVADNDSKYIEFVSSELQLGLQLPALQINAYQEDTVLKPWINGILFCNSVACVSHLIQQNLGMIELPRKYCRFYFSTLRGCERVECWFWHVPEQGDEKICMTILKTYININESSLLQRSVQIFMNYYREVTPGVHFDSQVLNDLLISLIKCCLLKEVFQLLNVAVMIKMLPPVDVFLKVFEHVASMNIRDAVPSLIDISCKIFDAGMVFGLEHFNCIIKFLHQLQVSSQEINVILNMKSRFQARQFKKNWLCDLNLAIAEIQHCKEKSDWTKLGTLYVNMRMGCENFGDLQKLTLYIADILTRDSKEERPGVPFCEFAEAVIKNPQHNEADKDFLGRIGISVMSSYHTVQQWSKGRKVLDKLHELQIHFTSLKGFIGTERLASRCQIVNAAAEVFLKSGSLDGATWVLRESEWIINTPLWPCDRMDVLNRHNLLCAIACEYLTKNLCRQAFEVLQNLPGFQNCCDTLDVSQYSLLFNKLLDACIESKSLGISSSVTDFMLSKSIPFDFTLIRGLITALGRSCLWLKARTYYKSALSLGCYPPLEGNLYRKLLLIPSYMSEIEMLLAIEIFLVSNGSNIQSPGATNQTLQIVLKRSEEQKVRSKDDYRAAVERLIQAARISNPKLFLKHMTMNVNMEQVYSLEHNSALKWLKENMKWAGKVWLFSSH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLV2</accession>
    <name>A0A8C3XLV2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Thioredoxin related transmembrane protein 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLV2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007854.1">
        <property type="protein sequence ID" value="ENSCSRP00000007611.1"/>
        <property type="gene ID" value="ENSCSRG00000005621.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015036">
        <property type="term" value="F:disulfide oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017937">
        <property type="entry name" value="Thioredoxin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013766">
        <property type="entry name" value="Thioredoxin_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052454">
        <property type="entry name" value="TMX_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46107">
        <property type="entry name" value="DUMPY: SHORTER THAN WILD-TYPE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46107:SF1">
        <property type="entry name" value="THIOREDOXIN-RELATED TRANSMEMBRANE PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00085">
        <property type="entry name" value="Thioredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00194">
        <property type="entry name" value="THIOREDOXIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51352">
        <property type="entry name" value="THIOREDOXIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0249">Electron transport</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-0676">Redox-active center</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="131"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="domain" description="Thioredoxin" evidence="14">
        <location>
            <begin position="1"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="186"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="186"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="222"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="254"/>
            <end position="272"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023284"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007611.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="272" mass="30207" checksum="320DDD8BB044EDCF" modified="2022-01-19" version="1">MVQFYAPWCPACQQIEAAWENFAKESEHLDTTVGKVDVTQEPGLSGRFFVTTLPTIYHAKDGVFRRYRGSRTSDDLQSYILERKWEAVEPVAGWKSPSSITMHGMAGLFHFSGWIRQIHSYFTGTLGIHVWGSYAIFILATLLIGLLLGLILVLIADCLCPSKSRYREEASELIEKENAELTAVEEVEETEELSENELEEAAEEKEDISGGEDGAKSSEEANSSEDGSEEDSAVEEGSGTEETEDICEQHPIDSETQSSVRQRKSQVADNGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XME4</accession>
    <name>A0A8C3XME4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XME4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009040.1">
        <property type="protein sequence ID" value="ENSCSRP00000008739.1"/>
        <property type="gene ID" value="ENSCSRG00000006505.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF70">
        <property type="entry name" value="OLFACTORY RECEPTOR MOR24-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0552">Olfaction</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="45"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="80"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="119"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="160"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="217"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="260"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="61"/>
            <end position="280"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008739.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="347" mass="39088" checksum="98F5C597E7820DB1" modified="2022-01-19" version="1">MQETPFCLRVGHLLSYSMSDPNTTDFTNPSTFILVGIPGLEASHVWISIPFCTMYAIAVLGNFTILFIMKVEPSLHVPMYYFLCMLAVTDLVLSTSILPKTLSIFWFNSRDIDFSACLTQMYVIHCFLVIESGIFVAMAFDRYVAICDPLRHSATLTNPVVAKIGMAVVLRGGMLVLPYPFLARWRPYCRTNIILHTHCEHMAVVKLACADTRISSYYGLFVLFCVKGLDVFFIALSYIQILRAIFSLPTKDARLKTFGTCSSHICVILGFYIPAFFSILTHRFGHSMAPLIHIIQPALCGRLGHALPTSRGPWIIVWEHSTYDKQPYRSSKRAPLLHAKDCCNHPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPF3</accession>
    <name>A0A8C3XPF3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Cell membrane</location>
            <topology evidence="1 13">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015026.1">
        <property type="protein sequence ID" value="ENSCSRP00000014412.1"/>
        <property type="gene ID" value="ENSCSRG00000010881.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15911">
        <property type="entry name" value="7tmA_OR11A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000010">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050516">
        <property type="entry name" value="Olfactory_GPCR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26452">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 13" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 12" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 13" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9 12" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 13" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="11 12" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="41"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="159"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="213"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="253"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="288"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="56"/>
            <end position="305"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014412.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="36899" checksum="041F2B2D143860DD" modified="2022-01-19" version="1">VSLQIQCTHPMLMEKGEGENQTAVTEFILLGFGDHPELQPLLFLVFLVIYIATMAGNIFIVVLVATHQHLHTPMYFFLGNLSCLETCYTSCILPRLLASLLTGDRTISVEGCITQFHFFGSLVTTECSLLATMSYDRYLAICKPLHYGTRMNGRLCIQLAAGSWISGFLICTIVTCVMSQLIFCGPNEIDHFFCDFTSLIQLTCSDTSQITPIIYIFSFLDAVSPFLLTLTSYICIILTILRIPSTSGRQKAFSTCSSHLIVVALFYGTIMIVYMLPKSGTLRALNKVFSVFYTVLTPLANPLIYSLRNREVKEALKNAVRRAVTLTKNPD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPP8</accession>
    <name>A0A8C3XPP8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">C2 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPP8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014018.1">
        <property type="protein sequence ID" value="ENSCSRP00000013467.1"/>
        <property type="gene ID" value="ENSCSRG00000010240.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005544">
        <property type="term" value="F:calcium-dependent phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071277">
        <property type="term" value="P:cellular response to calcium ion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04048">
        <property type="entry name" value="C2A_Copine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045052">
        <property type="entry name" value="Copine"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10857">
        <property type="entry name" value="COPINE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10857:SF5">
        <property type="entry name" value="COPINE-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C2" evidence="1">
        <location>
            <begin position="1"/>
            <end position="130"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013467.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="140" mass="15473" checksum="B198945F166630B3" modified="2025-10-08" version="2">MHKPTMSEVDKSQPVALGASRVELRVSCWNLLDRDTLTNPNPCVVLKQLSEGQWSEVGRSEIMHCSLNPVFSHVFPLDYFFEEMQMLCFEVYDAGATSAEEVGFQDDALLGEAECSLGQVGIRGGISLDDPNPKPLILNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQI1</accession>
    <name>A0A8C3XQI1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Serine and arginine rich splicing factor 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus speckle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the splicing factor SR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017405.1">
        <property type="protein sequence ID" value="ENSCSRP00000016644.1"/>
        <property type="gene ID" value="ENSCSRG00000012775.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1099063at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12596">
        <property type="entry name" value="RRM1_SRSF6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12600">
        <property type="entry name" value="RRM2_SRSF4_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000028">
        <property type="entry name" value="Putative serine/arginine-rich splicing factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000190">
        <property type="entry name" value="serine/arginine-rich splicing factor 4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047190">
        <property type="entry name" value="RRM2_SRSF4/6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034511">
        <property type="entry name" value="SRSF6_RRM1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48038">
        <property type="entry name" value="RIBONUCLEOPROTEIN RB97D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48038:SF3">
        <property type="entry name" value="SPLICING FACTOR, ARGININE_SERINE-RICH 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="8" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="7" id="KW-0694">RNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016644.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="39796" checksum="953BD9FF97FB1C87" modified="2022-01-19" version="1">MPRVYIGRLSYHVREKDIQRFFSGYGRLLEVDLKNGYGFVEFEDSRDADDAVYELNGKDLCGERVIVEHARGPRRDRDGYSYSSRSGGGGGGGYSSRRQSGRDKYGPPVRTEYRLIVENLSSRCSWQDLKDFMRQAGEVTYADAHKERTNEGVIEFRSYSDMKRALDKLDGTEINGRKIRLVEDKPRTSHRRSYSGSRSRSRSRRRSRSRSRRSSRSRSRSASKSRSRSKSRSRSKDRSRSRSKSRKSRSKSKSKPKSDRGSRSRSKEKSEKSRSRSRSMSRSPKENGKGEAKSKSRSRSRSRSKSPQQQPPVKARSESPPKRAASRSRSRSRSKSRSRSRSSSRD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSE5</accession>
    <name>A0A8C3XSE5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Villin like</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the villin/gelsolin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSE5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021542.1">
        <property type="protein sequence ID" value="ENSCSRP00000020628.1"/>
        <property type="gene ID" value="ENSCSRG00000015488.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005546">
        <property type="term" value="F:phosphatidylinositol-4,5-bisphosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051014">
        <property type="term" value="P:actin filament severing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008154">
        <property type="term" value="P:actin polymerization or depolymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051016">
        <property type="term" value="P:barbed-end actin filament capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11290">
        <property type="entry name" value="gelsolin_S1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11289">
        <property type="entry name" value="gelsolin_S2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11292">
        <property type="entry name" value="gelsolin_S3_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11293">
        <property type="entry name" value="gelsolin_S4_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11288">
        <property type="entry name" value="gelsolin_S5_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11291">
        <property type="entry name" value="gelsolin_S6_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.20.10:FF:000001">
        <property type="entry name" value="Gelsolin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.20.10:FF:000004">
        <property type="entry name" value="Gelsolin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.20.10:FF:000005">
        <property type="entry name" value="Gelsolin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.20.10:FF:000027">
        <property type="entry name" value="Villin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.20.10">
        <property type="entry name" value="Severin"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.950.10">
        <property type="entry name" value="Villin headpiece domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029006">
        <property type="entry name" value="ADF-H/Gelsolin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007123">
        <property type="entry name" value="Gelsolin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036180">
        <property type="entry name" value="Gelsolin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007122">
        <property type="entry name" value="Villin/Gelsolin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003128">
        <property type="entry name" value="Villin_headpiece"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036886">
        <property type="entry name" value="Villin_headpiece_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11977">
        <property type="entry name" value="VILLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11977:SF30">
        <property type="entry name" value="VILLIN-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00626">
        <property type="entry name" value="Gelsolin"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02209">
        <property type="entry name" value="VHP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00597">
        <property type="entry name" value="GELSOLIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00262">
        <property type="entry name" value="GEL"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00153">
        <property type="entry name" value="VHP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55753">
        <property type="entry name" value="Actin depolymerizing proteins"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82754">
        <property type="entry name" value="C-terminal, gelsolin-like domain of Sec23/24"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47050">
        <property type="entry name" value="VHP, Villin headpiece domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51089">
        <property type="entry name" value="HP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0117">Actin capping</keyword>
    <keyword evidence="7" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="HP" evidence="10">
        <location>
            <begin position="805"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="756"/>
            <end position="798"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="782"/>
            <end position="798"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008418"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020628.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="871" mass="98330" checksum="7FF6CE608AC9401D" modified="2022-01-19" version="1">MQNLRANIFKRCLFCSHVVYPACVWSTTTSKMKMVPIPEKAYGGFFEGDCYIILYNKKTSNGFTTDLHYWIGKDSSQDEQGAAAFYITQMDDLLGGSPVQHREVEGHESEAFKSYFKSGIIYKKGGVASGFKHVETNMYNIRRLLHVKGKKHVSATEVELSWDSFNKGDVFLLDLGKVLIQWNGPDCNIAEKSRGLALARSIRDDERGGRAQIGIIDDEKDSPDLMQIMKTVLGERRGALRAATPDEKADELQKANVRLYHVYEKDDDLVVQEIATRPLTQDLLQHEDCHILDQGGFKIYVWRGKDSSKEEKKAAFSRAVGFIQAKGYSATTNVEVVNDGAESAMFQQLFKRWTEKEETQGLGKVYTTSKIAKVEQVKFDVSQLHARPELAAEQRMADDASGKVEVWRIEDLHMQPVDPKTYGQFYGGDCYLVLYSYLTSGRPHYIIYMWQGRHASVDEVTACAFNAVELDKKYGNEPVQVRVTMGREPQHFLAIFKGSLIIYEGGTSRAHTNEPEPAVRLFQVRGTDEINTKTIEVPARASSLNSNDVFLLTTSQVCYLWCGKGCSGDEREMAKIVANIISKRDKQTVLEGQEPVEFWAALGGKAPYASDKRFQEPTVRYQPRLFECSNQTGRFIMTEVVGFCQDDLDEDDVMLLDTWEEIFLWIGKTSNTYERNEAISSAKDYLKTHPAGRDLATPIIMVKQGYEPLTFTGWFSAWDPYKWSDGKSYEEMKNSLGDVSAISEIAVDLNNANLNKRNATSKPVSPAVSRTERTSPAYKPHPNSSVNSTSNYQNNNAPSVVSAVTNGNGAYPREVLINKTVDELPEGVDPAKKEFYLSDADFHDIFGKSKDEFYQMPRWKQQNEKKQHGLF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTI6</accession>
    <name>A0A8C3XTI6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">gamma-butyrobetaine dioxygenase</fullName>
            <ecNumber evidence="6">1.14.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Gamma-butyrobetaine hydroxylase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Gamma-butyrobetaine,2-oxoglutarate dioxygenase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3">Catalyzes the formation of L-carnitine from gamma-butyrobetaine.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>4-(trimethylamino)butanoate + 2-oxoglutarate + O2 = carnitine + succinate + CO2</text>
            <dbReference type="Rhea" id="RHEA:24028"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16244"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:17126"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="EC" id="1.14.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>L-ascorbate</name>
            <dbReference type="ChEBI" id="CHEBI:38290"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="4">Amine and polyamine biosynthesis; carnitine biosynthesis.</text>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the gamma-BBH/TMLD family.</text>
    </comment>
    <dbReference type="EC" id="1.14.11.1" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTI6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023972.1">
        <property type="protein sequence ID" value="ENSCSRP00000022968.1"/>
        <property type="gene ID" value="ENSCSRG00000017303.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00118"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008336">
        <property type="term" value="F:gamma-butyrobetaine dioxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045329">
        <property type="term" value="P:carnitine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd00250">
        <property type="entry name" value="CAS_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2020.30:FF:000002">
        <property type="entry name" value="Putative gamma-butyrobetaine dioxygenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.130.10:FF:000001">
        <property type="entry name" value="Trimethyllysine dioxygenase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2020.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.130.10">
        <property type="entry name" value="Clavaminate synthase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050411">
        <property type="entry name" value="AlphaKG_dependent_hydroxylases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012775">
        <property type="entry name" value="GBBH-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010376">
        <property type="entry name" value="GBBH-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038492">
        <property type="entry name" value="GBBH-like_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042098">
        <property type="entry name" value="TauD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003819">
        <property type="entry name" value="TauD/TfdA-like"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02409">
        <property type="entry name" value="carnitine_bodg"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10696:SF33">
        <property type="entry name" value="GAMMA-BUTYROBETAINE DIOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10696">
        <property type="entry name" value="GAMMA-BUTYROBETAINE HYDROXYLASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06155">
        <property type="entry name" value="GBBH-like_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02668">
        <property type="entry name" value="TauD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51197">
        <property type="entry name" value="Clavaminate synthase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0124">Carnitine biosynthesis</keyword>
    <keyword evidence="9" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="11" id="KW-0408">Iron</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Gamma-butyrobetaine hydroxylase-like N-terminal" evidence="16">
        <location>
            <begin position="67"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="TauD/TfdA-like" evidence="15">
        <location>
            <begin position="173"/>
            <end position="420"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001961"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00002906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00008654"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00030584"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00033412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00049149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF02668"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF06155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022968.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="441" mass="50764" checksum="94D28FC19444678B" modified="2022-01-19" version="1">MWNAVAKILLRTKVHQDYSRTLLLVQKGRSILTRPPSSRNCWQHTAQAVQPFNMSTSIQKVEALDVNNFVRIHWEDGSKSLYPAVWLRDNCQCPDCFLHSAKARKLLLEDLDVNIVVKGVTLTDRQKVYITWPDKHTSEFEAEWLKKRCFSEQARAEMQEELFLPECKYWGSDLQLPNMSFEEVLHSDESAYKWLSTLKKVGIVLLTGAATRQGELVKLGKRIGFLRLTFYGPTWQVEDKMDANNVAYTSGKLSFHTDYPVLQHPPGIQFLHCIKQAANGGESEVVDGFHVSNKLKEQNPQAFQILSSTLVDFTDVGVDYCDFTMQSKQRIIDVDYKGQVVRINYNNATRDTVFDIPAEKVQPFYAALKEFVDLLNSPEHKFTYKMKPGDIVTFDNWRLLHGRRSYQSGTETSRHLEGAYADWDVVMSRLRLLRKIVQNGN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTY7</accession>
    <name>A0A8C3XTY7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Gap junction protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">A connexon is composed of a hexamer of connexins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Gap junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 9">Cell membrane</location>
            <topology evidence="2 9">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the connexin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTY7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024899.1">
        <property type="protein sequence ID" value="ENSCSRP00000023869.1"/>
        <property type="gene ID" value="ENSCSRG00000017929.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005922">
        <property type="term" value="C:connexin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005243">
        <property type="term" value="F:gap junction channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007267">
        <property type="term" value="P:cell-cell signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1440.80:FF:000001">
        <property type="entry name" value="Gap junction alpha-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1440.80">
        <property type="entry name" value="Gap junction channel protein cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000500">
        <property type="entry name" value="Connexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019570">
        <property type="entry name" value="Connexin_CCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017990">
        <property type="entry name" value="Connexin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013092">
        <property type="entry name" value="Connexin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038359">
        <property type="entry name" value="Connexin_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11984">
        <property type="entry name" value="CONNEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11984:SF29">
        <property type="entry name" value="GAP JUNCTION BETA-5 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00029">
        <property type="entry name" value="Connexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00206">
        <property type="entry name" value="CONNEXIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00037">
        <property type="entry name" value="CNX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01089">
        <property type="entry name" value="Connexin_CCC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00407">
        <property type="entry name" value="CONNEXINS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00408">
        <property type="entry name" value="CONNEXINS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0965">Cell junction</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0303">Gap junction</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="20"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="77"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="128"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="185"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="domain" description="Connexin N-terminal" evidence="12">
        <location>
            <begin position="42"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="domain" description="Connexin cysteine-rich" evidence="13">
        <location>
            <begin position="141"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="224"/>
            <end position="243"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004610"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM01089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023869.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="263" mass="30246" checksum="223D530195997B6F" modified="2022-01-19" version="1">MNWGVFEGLLSGVNKYSTAFGRIWLSLVFIFRVLVYVVAAERVWSDDHKDFDCNTRQPGCSNVCFDHFFPVSHIRLWALQLILVTCPSLLVVMHVAYREAREQKHREVAGENYRRLYPNPGKKRGGLWWTYLLSLVFKAAVDVVFLYIFYRLYKNYTLPSVVKCEIPPCPNIVDCFISRPTEKNIFTLFMVITACLCILLSLVEACYLVGKRCRESLLSRRESGRRETRQFRNPASAGSSAPITRPGVNDIGCSPCIALVWWK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU03</accession>
    <name>A0A8C3XU03_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">CMP-N-acetylneuraminate-poly-alpha-2,8-sialyltransferase</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Alpha-2,8-sialyltransferase 8D</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Polysialyltransferase-1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Sialyltransferase 8D</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Sialyltransferase St8Sia IV</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Catalyzes the transfer of a sialic acid from a CMP-linked sialic acid donor onto a terminal alpha-2,3-, alpha-2,6-, or alpha-2,8-linked sialic acid of an N-linked glycan protein acceptor through alpha-2,8-linkages. Therefore, participates in polysialic acid synthesis on various sialylated N-acetyllactosaminyl oligosaccharides, including NCAM1 N-glycans, FETUB N-glycans and AHSG. It is noteworthy that alpha-2,3-linked sialic acid is apparently a better acceptor than alpha-2,6-linked sialic acid.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>[N-acetyl-alpha-D-neuraminosyl-(2-&gt;8)](n) + CMP-N-acetyl-beta-neuraminate = [N-acetyl-alpha-D-neuraminosyl-(2-&gt;8)](n+1) + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:77367"/>
            <dbReference type="Rhea" id="RHEA-COMP:14315"/>
            <dbReference type="Rhea" id="RHEA-COMP:18878"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:139252"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:77368"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the glycosyltransferase 29 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023572.1">
        <property type="protein sequence ID" value="ENSCSRP00000022587.1"/>
        <property type="gene ID" value="ENSCSRG00000017027.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003828">
        <property type="term" value="F:alpha-N-acetylneuraminate alpha-2,8-sialyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006491">
        <property type="term" value="P:N-glycan processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009311">
        <property type="term" value="P:oligosaccharide metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23988">
        <property type="entry name" value="GT29_ST8SIA4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1480.20:FF:000001">
        <property type="entry name" value="ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1480.20">
        <property type="entry name" value="Glycosyl transferase family 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001675">
        <property type="entry name" value="Glyco_trans_29"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050943">
        <property type="entry name" value="Glycosyltr_29_Sialyltrsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038578">
        <property type="entry name" value="GT29-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012163">
        <property type="entry name" value="Sialyl_trans"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11987">
        <property type="entry name" value="ALPHA-2,8-SIALYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11987:SF48">
        <property type="entry name" value="CMP-N-ACETYLNEURAMINATE-POLY-ALPHA-2,8-SIALYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00777">
        <property type="entry name" value="Glyco_transf_29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005557">
        <property type="entry name" value="Sialyl_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="10" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="22" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="22">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034614385" description="CMP-N-acetylneuraminate-poly-alpha-2,8-sialyltransferase" evidence="22">
        <location>
            <begin position="27"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="142"/>
            <end position="292"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00040169"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00041985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00042536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00042695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00043087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00044463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00046001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR005557-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022587.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="359" mass="41426" checksum="8DAE4138099EBAD5" modified="2022-01-19" version="1">MRSVRKRWTICTISILLIFYKTKEIARTEEHQETQLTGDGELSLSRSMLNSSDKIIQKSGSSIFQHSVEGWKINSSLVLEIRKNILRFLDAERDVSVVKSSFKPGDVIHYVLDRRRTLNISQDLHSLLPEVSPMKNRRFKTCAVVGNSGILLDSECGKEIDSHDFVIRCNLAPVVEFAADVGTKSDFITMNPSVVQRAFGGFRNESDREKFVHRLSMLNDSVLWIPAFMVKGGEKHVEWVNALILKNKLKVRTAYPSLRLIHAVRGYWLTNKVHIKRPSTGLLMYTLTTRFCDEIHLYGFWPFPKDLYGKPVKYHYYDDLKYRYFSNASPHRMPLEFKTLHMLHNQGALKLTTGKCVQQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUP5</accession>
    <name>A0A8C3XUP5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Clathrin heavy chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Clathrin is the major protein of the polyhedral coat of coated pits and vesicles.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Cytoplasmic vesicle membrane</location>
            <topology evidence="6">Peripheral membrane protein</topology>
            <orientation evidence="6">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Membrane</location>
            <location evidence="6">Coated pit</location>
            <topology evidence="6">Peripheral membrane protein</topology>
            <orientation evidence="6">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the clathrin heavy chain family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000025085.1">
        <property type="protein sequence ID" value="ENSCSRP00000024052.1"/>
        <property type="gene ID" value="ENSCSRG00000018062.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030132">
        <property type="term" value="C:clathrin coat of coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030130">
        <property type="term" value="C:clathrin coat of trans-Golgi network vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071439">
        <property type="term" value="C:clathrin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045334">
        <property type="term" value="C:clathrin-coated endocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070062">
        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032051">
        <property type="term" value="F:clathrin light chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048268">
        <property type="term" value="P:clathrin coat assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000278">
        <property type="term" value="P:mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006898">
        <property type="term" value="P:receptor-mediated endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000001">
        <property type="entry name" value="Clathrin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000002">
        <property type="entry name" value="Clathrin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000007">
        <property type="entry name" value="Clathrin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000095">
        <property type="entry name" value="Clathrin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.730:FF:000001">
        <property type="entry name" value="Clathrin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.110:FF:000001">
        <property type="entry name" value="Clathrin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.730">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.110">
        <property type="entry name" value="Clathrin heavy-chain terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055358">
        <property type="entry name" value="CHCR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000547">
        <property type="entry name" value="Clathrin_H-chain/VPS_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015348">
        <property type="entry name" value="Clathrin_H-chain_linker_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016025">
        <property type="entry name" value="Clathrin_H-chain_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022365">
        <property type="entry name" value="Clathrin_H-chain_propeller_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016341">
        <property type="entry name" value="Clathrin_heavy_chain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10292:SF7">
        <property type="entry name" value="CLATHRIN HEAVY CHAIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10292">
        <property type="entry name" value="CLATHRIN HEAVY CHAIN RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00637">
        <property type="entry name" value="Clathrin"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09268">
        <property type="entry name" value="Clathrin-link"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13838">
        <property type="entry name" value="Clathrin_H_link"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01394">
        <property type="entry name" value="Clathrin_propel"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002290">
        <property type="entry name" value="Clathrin_H_chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00299">
        <property type="entry name" value="CLH"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50989">
        <property type="entry name" value="Clathrin heavy-chain terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50236">
        <property type="entry name" value="CHCR"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0168">Coated pit</keyword>
    <keyword evidence="5 6" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="3 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Clathrin heavy chain linker core motif" evidence="8">
        <location>
            <begin position="331"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="repeat" description="CHCR" evidence="7">
        <location>
            <begin position="537"/>
            <end position="683"/>
        </location>
    </feature>
    <feature type="repeat" description="CHCR" evidence="7">
        <location>
            <begin position="686"/>
            <end position="828"/>
        </location>
    </feature>
    <feature type="repeat" description="CHCR" evidence="7">
        <location>
            <begin position="833"/>
            <end position="972"/>
        </location>
    </feature>
    <feature type="repeat" description="CHCR" evidence="7">
        <location>
            <begin position="979"/>
            <end position="1124"/>
        </location>
    </feature>
    <feature type="repeat" description="CHCR" evidence="7">
        <location>
            <begin position="1128"/>
            <end position="1269"/>
        </location>
    </feature>
    <feature type="repeat" description="CHCR" evidence="7">
        <location>
            <begin position="1274"/>
            <end position="1420"/>
        </location>
    </feature>
    <feature type="repeat" description="CHCR" evidence="7">
        <location>
            <begin position="1423"/>
            <end position="1566"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR002290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF09268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024052.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1675" mass="191629" checksum="F22F08C34A9560FC" modified="2022-01-19" version="1">MAQILPIRFQEHLQLQNLGINPANIGFSTLTMESDKFICIREKVGEQAQVVIIDMNDPSNPIRRPISADSAIMNPASKVIALKAGKTLQIFNIEMKSKMKAHTMTDDVTFWKWISLNTVALVTDNAVYHWSMEGESQPVKMFDRHSSLAGCQIINYRTDAKQKWLLLTGISAQQNRVVGAMQLYSVDRKVSQPIEGHAASFAQFKMEGNAEESTLFCFAVRGQAGGKLHIIEVGTPPTGNQPFPKKAVDVFFPPEAQNDFPVAMQISEKHDVVFLITKYGYIHLYDLETGTCIYMNRISGETIFVTAPHEATAGIIGVNRKGQVLSVCVEEENIIPYITNVLQNPDLALRMAVRNNLAGAEELFARKFNALFAQGNYSEAAKVAANAPKGILRTPDTIRRFQSVQAQPGQTSPLLQYFGILLDQGQLNKYESLELCRPVLQQGRKQLLEKWLKEDKLECSEELGDLVKSVDPTLALSVYLRANVPNKVIQCFAETGQVQKIVLYAKKVGYTPDWIFLLRNVMRISPDQGQQFAQMLVQDEEPLADITQIVDVFMEYNLIQQCTAFLLDALKNNRPSEGPLQTRLLEMNLMHAPQVADAILGNQMFTHYDRAHIAQLCEKAGLLQRALEHFTDLYDIKRAVVHTHLLNPEWLVNYFGSLSVEDSLECLRAMLSANIRQNLQICVQVASKYHEQLSTQSLIELFESFKSFEGLFYFLGSIVNFSQDPDVHFKYIQAACKTGQIKEVERICRESNCYDPERVKNFLKEAKLTDQLPLIIVCDRFDFVHDLVLYLYRNNLQKYIEIYVQKVNPSRLPVVIGGLLDVDCSEDVIKNLILVVRGQFSTDELVAEVEKRNRLKLLLPWLESRIHEGCEEPATHNALAKIYIDSNNNPERFLRENPYYDSRVVGKYCEKRDPHLACVAYERGQCDLELINVCNENSLFKSLSRYLVRRKDPELWGSVLLESNPYRRPLIDQVVQTALSETQDPEEVSVTVKAFMTADLPNELIELLEKIVLDNSVFSEHRNLQNLLILTAIKADRTRVMEYINRLDNYDAPDIANIAISNELFEEAFAIFRKFDVNTSAVQVLIEHIGNLDRAYEFAERCNEPAVWSQLAKAQLQKGMVKEAIDSYIKADDPSSYMEVVQAANASGNWEELVKYLQMARKKARESYVETELIFALAKTNRLAELEEFINGPNNAHIQQVGDRCYDEKMYDAAKLLYNNVSNFGRLASTLVHLGEYQAAVDGARKANSTRTWKEVCFACVDGKEFRLAQMCGLHIVVHADELEELINYYQDRGYFEELITMLEAALGLERAHMGMFTELAILYSKFKPQKMREHLELFWSRVNIPKVLRAAEQAHLWAELVFLYDKYEEYDNAIITMMNHATDAWKEGQFKDIITKVANVELYYKAIQFYLEFKPLLLNDLLMVLSPRLDHTRAVNFFSKAKQLPLVKPYLRSVQNHNNKSVNESLNNLFIIEEDYQALRTSIDAYDNFDNISLAQRLEKHELIEFRRIAAYLFKGNNRWKQSVELCKKDRLYKDAMQYASESKDTELAEELLQWFLQEEKRECFGACLFTCYDLLRPDVVLETAWRHNIMDFAMPYFIQVMKEYLTKVDKLDASESLRKEEEQATETQPIVYGQPQLMLTAGPSVAVPPQAPFGYGYTAPPYGQPQPGFGYTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVD2</accession>
    <name>A0A8C3XVD2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">60S ribosomal protein L37a</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eL43 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVD2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002536.1">
        <property type="protein sequence ID" value="ENSCSRP00000002453.1"/>
        <property type="gene ID" value="ENSCSRG00000001892.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000025323.1">
        <property type="protein sequence ID" value="ENSCSRP00000024281.1"/>
        <property type="gene ID" value="ENSCSRG00000018218.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000027962.1">
        <property type="protein sequence ID" value="ENSCSRP00000026845.1"/>
        <property type="gene ID" value="ENSCSRG00000019943.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070180">
        <property type="term" value="F:large ribosomal subunit rRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.25.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011331">
        <property type="entry name" value="Ribosomal_eL37/eL43"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002674">
        <property type="entry name" value="Ribosomal_eL43"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011332">
        <property type="entry name" value="Ribosomal_zn-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48188">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48188:SF1">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN EL43-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01780">
        <property type="entry name" value="Ribosomal_L37ae"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57829">
        <property type="entry name" value="Zn-binding ribosomal proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008672"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026845.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="68" mass="7596" checksum="5272157EE040027E" modified="2022-01-19" version="1">MVKKIEISQHAKYTCSFCGKTKMKRKAVGIWHCGSCMKTVAGGAWTYNTTSAVTVKSAIRRLKELKDQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVW9</accession>
    <name>A0A8C3XVW9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Fibroblast growth factor binding protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the fibroblast growth factor-binding protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVW9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027679.1">
        <property type="protein sequence ID" value="ENSCSRP00000026572.1"/>
        <property type="gene ID" value="ENSCSRG00000019773.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019838">
        <property type="term" value="F:growth factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007267">
        <property type="term" value="P:cell-cell signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010510">
        <property type="entry name" value="FGF1-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15258">
        <property type="entry name" value="FGF BINDING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15258:SF2">
        <property type="entry name" value="FIBROBLAST GROWTH FACTOR-BINDING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06473">
        <property type="entry name" value="FGF-BP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0340">Growth factor binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 8" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034854137" evidence="8">
        <location>
            <begin position="26"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="24"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="174"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="24"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="49"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="181"/>
            <end position="199"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026572.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="239" mass="26950" checksum="6D9F808819CAC8C7" modified="2022-01-19" version="1">MKIRSFAFLCVLILVSQTLVVDGEAQKERKKERQNGGKGRKKQTGTSQENEKGQKSKGDKSSLKGKFTTKDNSECTWAVTEVDTVTLKVECKKGESNFRCDFSGSPSTCPQFAANQKPYWKQISRSLKKQKNICQDPKGILKSKVCKKGPQSAHLTLTSSSLITLEYSIKDKTAHHRKESTQTSAPAITPENQPGKSSNNCVEDIDYIDQQKVAEEYCSETWRSWCNFFITMIQDKKCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWK8</accession>
    <name>A0A8C3XWK8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Drebrin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Developmentally-regulated brain protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Dendrite</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Growth cone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cell cortex</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWK8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030597.1">
        <property type="protein sequence ID" value="ENSCSRP00000029425.1"/>
        <property type="gene ID" value="ENSCSRG00000021527.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005884">
        <property type="term" value="C:actin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070161">
        <property type="term" value="C:anchoring junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030864">
        <property type="term" value="C:cortical actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048812">
        <property type="term" value="P:neuron projection morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045773">
        <property type="term" value="P:positive regulation of axon extension"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061003">
        <property type="term" value="P:positive regulation of dendritic spine morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098974">
        <property type="term" value="P:postsynaptic actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030833">
        <property type="term" value="P:regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11281">
        <property type="entry name" value="ADF_drebrin_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.20.10:FF:000032">
        <property type="entry name" value="Drebrin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.20.10">
        <property type="entry name" value="Severin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002108">
        <property type="entry name" value="ADF-H"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029006">
        <property type="entry name" value="ADF-H/Gelsolin-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10829">
        <property type="entry name" value="CORTACTIN AND DREBRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10829:SF1">
        <property type="entry name" value="DREBRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00241">
        <property type="entry name" value="Cofilin_ADF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00102">
        <property type="entry name" value="ADF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55753">
        <property type="entry name" value="Actin depolymerizing proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51263">
        <property type="entry name" value="ADF_H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="11" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="9" id="KW-0965">Cell junction</keyword>
    <keyword evidence="12" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="8" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="ADF-H" evidence="16">
        <location>
            <begin position="1"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="209"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="320"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="415"/>
            <end position="471"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="209"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="357"/>
            <end position="370"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00073040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00076970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029425.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="499" mass="54325" checksum="E3DEB1AF3DEFFC33" modified="2022-01-19" version="1">SRVLRLCPPCPAWGHGWSLAVPHALSSPRALYTYEDESDDLKLAASGGGGLQELSGHFENQKVMYGFCSVKEPQAALPKYVLVNWVGEDVADARKCACASHVAKIAEFFQGVDVIVNASSVEDVDPGAIGQRLSNGLARVSSPVLHRLRLREDENAEPVGTTYQKTDAAVEMKRLNREQFWEQAKKEEELRKEEERQKVLEERLRFEQERMEQERMEQEERERRYREREEQIEEHRQGLAQGAPWGAGGSGGWTLMRSLPLRADSPGPSSEGPAPLTADEAPGGPEWTAAQGGGLGPTEDLVFLEPREPLLFPVAVLPAEGESSAPAQPPGASPESLIDLWQNDSTSPPAAWELATPAPPGPPPAAPAPPDDNLLNFDELPEPPATFCDAEQDEEPASLIAMEGPHQMTLSYQHALQEAAGGQQAPEPQLLTNGEMAQKEGVQASEGYFSQSQDEEFGPVETSAKTPPAVFYAKPPEIDITCWDADPVPEDEESFGGSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJ66</accession>
    <name>A0A8C3RJ66_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Protein phosphatase 1 regulatory subunit 3G</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJ66"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000575.1">
        <property type="protein sequence ID" value="ENSCSRP00000000557.1"/>
        <property type="gene ID" value="ENSCSRG00000000478.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000164">
        <property type="term" value="C:protein phosphatase type 1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001069">
        <property type="term" value="F:glycogen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008157">
        <property type="term" value="F:protein phosphatase 1 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005979">
        <property type="term" value="P:regulation of glycogen biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.2440">
        <property type="entry name" value="Carbohydrate binding type-21 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005036">
        <property type="entry name" value="CBM21_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038175">
        <property type="entry name" value="CBM21_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050782">
        <property type="entry name" value="PP1_regulatory_subunit_3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12307">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12307:SF7">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 3G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03370">
        <property type="entry name" value="CBM_21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51159">
        <property type="entry name" value="CBM21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CBM21" evidence="2">
        <location>
            <begin position="190"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="37"/>
            <end position="56"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000557.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="322" mass="34694" checksum="8482C55D15C4FDD3" modified="2022-01-19" version="1">MEGRDSGLLGLEQLLAPFGGRPQEGTARLLPRDPWRGSSAEQEQEGAEAALPLQEPWGEPERAGASPPPEDGELLLGLRRRGGRSLSLPASPSLAAAQLFPPPEEGSGGCCTKWKKRVQFADSLGLNLASVKHFSAAEDPQVPPAVLSRLRRLPLEEFSAALGLGSGARPPPPPLQLVPVFQPAGELAAAERLRRERVCLERLGRPAAALDVRGTVRVLSCPGPKEVTVRYTFNEWHSFLDAAALPLPGPERSDPATERFHFSLCTPPGLPEGSAVHFAVCYRSQQGEYWDNNGVTHPLYSHPGTTLPHFPRGRPCCIVTGF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJX5</accession>
    <name>A0A8C3RJX5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Exonuclease 3'-5' domain-containing protein 2</fullName>
            <ecNumber evidence="5">3.1.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">3'-5' exoribonuclease EXD2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Exonuclease 3'-5' domain-like-containing protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Exonucleolytic cleavage in the 3'- to 5'-direction to yield nucleoside 5'-phosphates.</text>
            <dbReference type="EC" id="3.1.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="15">Homodimer. Interacts with RBBP8, MRE11 and BRCA1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Mitochondrion membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the EXD2 family.</text>
    </comment>
    <dbReference type="EC" id="3.1.11.1" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJX5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000416.1">
        <property type="protein sequence ID" value="ENSCSRP00000000404.1"/>
        <property type="gene ID" value="ENSCSRG00000000361.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1920326at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031966">
        <property type="term" value="C:mitochondrial membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000175">
        <property type="term" value="F:3'-5'-RNA exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008310">
        <property type="term" value="F:single-stranded DNA 3'-5' DNA exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006310">
        <property type="term" value="P:DNA recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd06141">
        <property type="entry name" value="WRN_exo"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.10:FF:000041">
        <property type="entry name" value="Exonuclease 3'-5' domain containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.10">
        <property type="entry name" value="Ribonuclease H-like superfamily/Ribonuclease H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002562">
        <property type="entry name" value="3'-5'_exonuclease_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051132">
        <property type="entry name" value="3-5_Exonuclease_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036397">
        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13620">
        <property type="entry name" value="3-5 EXONUCLEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13620:SF104">
        <property type="entry name" value="EXONUCLEASE 3'-5' DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01612">
        <property type="entry name" value="DNA_pol_A_exo1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00474">
        <property type="entry name" value="35EXOc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0269">Exonuclease</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7" id="KW-0540">Nuclease</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000563"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022839"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00061005"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00064376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00069878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00075515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00082634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000404.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="621" mass="69784" checksum="D62895E72FB6ECC5" modified="2022-01-19" version="1">MPRQIAVTVTVATLLGIAVGGLVLWKVSQRRKERIRGSGNQGGALRRSGNEELTEVEEKELHSCVSSPTISWLEKILGAEIVIVSEAEEWDPVELLLKKELQRWPVLGIDCEWVSVEGKASPVSLLQMASSSGFCILVRLPRLVSSGQTVPKALLDILADSNILKVGVGCWEDSCKLLQDYGLAVKGSVDLRYLAMRQRKDLLCNGLSLKSLAENILNCPLDKSLRLRCSNWEAEELTQDQVTYAAKDAQVSMALFLHLLGFFFIPATNGGENAAVAWEKVLGKCQGLIDVPFRGRSSSSLGDDGNGEVDSQQKPRNRKSATNGQSPGNQQLKDPRKQKRKPLGVGYSARKSPLYDNCFLHAPDGQPLCTCDRKKAQWYLDKGIGELVSTDPFVVKLQFEPSGRPESQVDYYLTVKENLCVVCGKRESYIRKNIVPHEYRRHFPIQMKDHNSHDVLLLCTSCHAISNYYDNHLKQRLAEEFGAPIGCEEGVRLLEDPLRRQVRSGARALLNSDSLPDTRREELLQGIKDFFNTETITSEILQEAASLETRICNESYMPHGLKVVQCFAQAGLRSLMELERRWRQHFLDTMQPKHLPKRWSVNHNHGKLIRKYGEDLRIELS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK48</accession>
    <name>A0A8C3RK48_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Kinetochore localized astrin (SPAG5) binding protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000516.1">
        <property type="protein sequence ID" value="ENSCSRP00000000500.1"/>
        <property type="gene ID" value="ENSCSRG00000000429.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9940269at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034451">
        <property type="term" value="C:centriolar satellite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000776">
        <property type="term" value="C:kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035371">
        <property type="term" value="C:microtubule plus-end"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072686">
        <property type="term" value="C:mitotic spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000070">
        <property type="term" value="P:mitotic sister chromatid segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051988">
        <property type="term" value="P:regulation of attachment of spindle microtubules to kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007051">
        <property type="term" value="P:spindle organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033373">
        <property type="entry name" value="SKAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31940">
        <property type="entry name" value="SMALL KINETOCHORE-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31940:SF2">
        <property type="entry name" value="SMALL KINETOCHORE-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000500.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="28656" checksum="740797A2B39E6884" modified="2022-01-19" version="1">MESEHSRIPVYSFHHPAALSRGVPTDTQTPFPSKKQRINKTVEPEFSKDPNFTFSSNVPENCVFKAKNQGVCRSTKKVEPLSKKTATIARGPHSRYRLETELKTKNQLLEIAKQQLHSKLAGAQGTIKDLREKNEVLEEEVQKLKKFQDNCMVILESRNIDPVTGNEILEEEDTKECRKQTMLLTEKLKEELRLFSQMATKQEELLTATAMWKLAENDRNNFLEKQLCFQRETEEYAATVGQVELLLDT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL10</accession>
    <name>A0A8C3RL10_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2</fullName>
            <ecNumber evidence="3">2.7.1.105</ecNumber>
            <ecNumber evidence="4">3.1.3.46</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">6PF-2-K/Fru-2,6-P2ase heart-type isozyme</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Synthesis and degradation of fructose 2,6-bisphosphate.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">Homodimer. Forms a heterodimer with PFKFB3.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">In the C-terminal section; belongs to the phosphoglycerate mutase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.105" evidence="3"/>
    <dbReference type="EC" id="3.1.3.46" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL10"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001522.1">
        <property type="protein sequence ID" value="ENSCSRP00000001477.1"/>
        <property type="gene ID" value="ENSCSRG00000001162.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003873">
        <property type="term" value="F:6-phosphofructo-2-kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004331">
        <property type="term" value="F:fructose-2,6-bisphosphate 2-phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006003">
        <property type="term" value="P:fructose 2,6-bisphosphate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006000">
        <property type="term" value="P:fructose metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07067">
        <property type="entry name" value="HP_PGM_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1240:FF:000001">
        <property type="entry name" value="6-phosphofructo-2-kinase/fructose-2, 6-bisphosphatase 3 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000047">
        <property type="entry name" value="6-phosphofructo-2-kinase/fructose-2, 6-bisphosphatase 3 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1240">
        <property type="entry name" value="Phosphoglycerate mutase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003094">
        <property type="entry name" value="6Pfruct_kin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013079">
        <property type="entry name" value="6Phosfructo_kin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013078">
        <property type="entry name" value="His_Pase_superF_clade-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029033">
        <property type="entry name" value="His_PPase_superfam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001345">
        <property type="entry name" value="PG/BPGM_mutase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10606">
        <property type="entry name" value="6-PHOSPHOFRUCTO-2-KINASE/FRUCTOSE-2,6-BISPHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10606:SF48">
        <property type="entry name" value="6-PHOSPHOFRUCTO-2-KINASE_FRUCTOSE-2,6-BISPHOSPHATASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01591">
        <property type="entry name" value="6PF2K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00300">
        <property type="entry name" value="His_Phos_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00991">
        <property type="entry name" value="6PFRUCTKNASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00855">
        <property type="entry name" value="PGAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53254">
        <property type="entry name" value="Phosphoglycerate mutase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00175">
        <property type="entry name" value="PG_MUTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0007">Acetylation</keyword>
    <keyword evidence="10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-0418">Kinase</keyword>
    <keyword evidence="12" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="6-phosphofructo-2-kinase" evidence="17">
        <location>
            <begin position="2"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <begin position="223"/>
            <end position="230"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="273"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008408"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013067"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00040487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00041796"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00046386"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR613078-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF01591"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001477.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="526" mass="60588" checksum="DE3EE75ECEA4BD26" modified="2022-01-19" version="1">MTNSPTLIVMIGLPARGKTYMSKKLTRYLNWIGVPTKVFNLGVYRREAVQSYKSYNFFRHDNKEAMKIRKQCALVALEDVKAYITEECGQIAVFDATNTTRERRDLILNFAKENAYKVFFVESVCDDPEVIAANILEVKVSSPDYPEINREYVMDDFLKRIECYKVTYQPLDPDNYDQDLSFIKVINVGQRFLVNRVRDYIQSKIVYYLMNIHVQPRTIYLCRHGESDFNLVGKIGGDSGLSPHGKQFAQALKKFIAEQEIVDLKVWTSQLKRTIQTAESLGVPYEQWKILNEIDAGVCEEMTYEEIETQYPDEFALRDQEKYLYRYPGGESYQDLVQRLEAVIMELERQGSVLVISHQAVMRCLLAYFLDKSADELPYLKCPLHTIFKLTPVAYGCKVETITLNVEAVNTHRDNLPKSQTPVRMRRNSFTPLASPDTIKRTRNYSVGSRPLNPLGSLLFPEVRDGADQQKLQVSVQVVTPLPYPSPPVKHRTNGRTITLIFQWSCVMHKLNVLKIRCLITIPALK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLA7</accession>
    <name>A0A8C3RLA7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">tRNA-queuosine alpha-mannosyltransferase</fullName>
            <ecNumber evidence="4">2.4.1.110</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Glycosyltransferase-like domain-containing protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Glycosyltransferase that specifically catalyzes mannosylation of cytoplasmic tRNA(Asp) modified with queuosine at position 34 (queuosine(34)). Mannosylates the cyclopentene moiety of queuosine(34) in tRNA(Asp) to form mannosyl-queuosine(34). Mannosylation of queuosine(34) in tRNA(Asp) is required to slow-down elongation at cognate codons, GAC and GAU, thereby regulating protein translation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>queuosine(34) in tRNA(Asp) + GDP-alpha-D-mannose = O-4''-alpha-D-mannosylqueuosine(34) in tRNA(Asp) + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:12885"/>
            <dbReference type="Rhea" id="RHEA-COMP:18572"/>
            <dbReference type="Rhea" id="RHEA-COMP:18581"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57527"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:194431"/>
            <dbReference type="ChEBI" id="CHEBI:194442"/>
            <dbReference type="EC" id="2.4.1.110"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="8">
            <dbReference type="Rhea" id="RHEA:12886"/>
        </physiologicalReaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.110" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLA7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001658.1">
        <property type="protein sequence ID" value="ENSCSRP00000001609.1"/>
        <property type="gene ID" value="ENSCSRG00000001284.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016438">
        <property type="term" value="F:tRNA-queuosine(34) beta-mannosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd01635">
        <property type="entry name" value="Glycosyltransferase_GTB-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2000">
        <property type="entry name" value="Glycogen Phosphorylase B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001296">
        <property type="entry name" value="Glyco_trans_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051862">
        <property type="entry name" value="GT-like_domain_containing_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022701">
        <property type="entry name" value="QTMAN_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13615">
        <property type="entry name" value="GLYCOSYLTRANSFERASE-LIKE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13615:SF3">
        <property type="entry name" value="GLYCOSYLTRANSFERASE-LIKE DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00534">
        <property type="entry name" value="Glycos_transf_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12038">
        <property type="entry name" value="QTMAN_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53756">
        <property type="entry name" value="UDP-Glycosyltransferase/glycogen phosphorylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="tRNA-queuosine alpha-mannosyltransferase N-terminal" evidence="10">
        <location>
            <begin position="2"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="domain" description="Glycosyl transferase family 1" evidence="9">
        <location>
            <begin position="175"/>
            <end position="282"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00044517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00044539"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00044567"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00045402"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00048439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF00534"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF12038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001609.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="340" mass="39420" checksum="F16008C134669EAC" modified="2022-01-19" version="1">MSILLIEAFYGGSHKQLADLLQEEIGECVLYTLPAKKWHWKARTAALYFMQTVPANANYRILFASSVLNLTELIALRPDLGKLKKVLYFHENQLAYPVQKCQERDFQYGYNQILSCLVADIVVFNSAFNMESFLTSIGKFLKLIPDHRPKDLEKIIRPKCQVLYFPVRFPDVSREHDKDPESFFKVLLKLKEMDLPFHVSVLGETFTDEPDIFSEAKKALESSVLHWGYLPSKDDYFQTLCMADVVISTAKHEFFGVAMIEAVYCGCYPLCPNALVYPEIFPAEYLYSTPEQLFKRLQNFCKRPDIVRKHLYKGEMDQFSWAALRGKFRSLLTTEPREDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLE2</accession>
    <name>A0A8C3RLE2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Gap junction protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">A connexon is composed of a hexamer of connexins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Gap junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 11">Cell membrane</location>
            <topology evidence="2 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the connexin family. Alpha-type (group II) subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000823.1">
        <property type="protein sequence ID" value="ENSCSRP00000000802.1"/>
        <property type="gene ID" value="ENSCSRG00000000651.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8773830at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005922">
        <property type="term" value="C:connexin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005243">
        <property type="term" value="F:gap junction channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010644">
        <property type="term" value="P:cell communication by electrical coupling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007267">
        <property type="term" value="P:cell-cell signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007507">
        <property type="term" value="P:heart development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1440.80:FF:000001">
        <property type="entry name" value="Gap junction alpha-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1130:FF:000001">
        <property type="entry name" value="Gap junction alpha-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1130">
        <property type="entry name" value="Connexin43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1440.80">
        <property type="entry name" value="Gap junction channel protein cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035091">
        <property type="entry name" value="Alpha_helix_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000500">
        <property type="entry name" value="Connexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002261">
        <property type="entry name" value="Connexin43"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013124">
        <property type="entry name" value="Connexin43_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034634">
        <property type="entry name" value="Connexin_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019570">
        <property type="entry name" value="Connexin_CCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017990">
        <property type="entry name" value="Connexin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013092">
        <property type="entry name" value="Connexin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038359">
        <property type="entry name" value="Connexin_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11984">
        <property type="entry name" value="CONNEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11984:SF33">
        <property type="entry name" value="GAP JUNCTION ALPHA-1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00029">
        <property type="entry name" value="Connexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03508">
        <property type="entry name" value="Connexin43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00206">
        <property type="entry name" value="CONNEXIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01132">
        <property type="entry name" value="CONNEXINA1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00037">
        <property type="entry name" value="CNX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01089">
        <property type="entry name" value="Connexin_CCC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF118220">
        <property type="entry name" value="Connexin43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00407">
        <property type="entry name" value="CONNEXINS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00408">
        <property type="entry name" value="CONNEXINS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0965">Cell junction</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 11" id="KW-0303">Gap junction</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Connexin N-terminal" evidence="12">
        <location>
            <begin position="43"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="domain" description="Connexin cysteine-rich" evidence="13">
        <location>
            <begin position="165"/>
            <end position="231"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004610"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006589"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM01089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000802.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="381" mass="43058" checksum="BD462027167D6C01" modified="2022-01-19" version="1">MGDWSALGKLLDKVQAYSTAGGKVWLSVLFIFRILLLGTAVESAWGDEQSAFRCNTQQPGCENVCYDKSFPISHVRFWVLQIIFVSVPTLLYLAHVFYVMRKEEKLNKREEELKGVQNDGVNVEMHLKQIEIKKFKYGIEVHGKVKMRGGLLRTYIITILFKSIFEVAFLVIQWYVYGFSLNAIYTCEREPCPHRVDCFLSRPTEKTIFIIFMLVVSLVSLALNIIELFYVFFKGVKDRVKGKPDPYSPTSTVSPAKECGSTKYAYFNGCSSPTAPLSPMSPPGYKLVTGDRNNSSCRNYNKQASEQNWANYSAEQNRMGQAGSTISNSHAQPFDFHDDPQNTKKLAPGLELQPLTIVDQRPPSRASSLASSRPRPDDLEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLE7</accession>
    <name>A0A8C3RLE7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">TLC domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001589.1">
        <property type="protein sequence ID" value="ENSCSRP00000001541.1"/>
        <property type="gene ID" value="ENSCSRG00000001232.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097001">
        <property type="term" value="F:ceramide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055088">
        <property type="term" value="P:lipid homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006644">
        <property type="term" value="P:phospholipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006634">
        <property type="entry name" value="TLC-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050846">
        <property type="entry name" value="TLCD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13439">
        <property type="entry name" value="CT120 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13439:SF7">
        <property type="entry name" value="PROTEIN CLN8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03798">
        <property type="entry name" value="TRAM_LAG1_CLN8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00724">
        <property type="entry name" value="TLC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50922">
        <property type="entry name" value="TLC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="25"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="67"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="102"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="133"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="159"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="192"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="228"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="domain" description="TLC" evidence="7">
        <location>
            <begin position="62"/>
            <end position="262"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001541.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="288" mass="33223" checksum="FAC714AB50A49F28" modified="2022-01-19" version="1">MNLANDGAMSRAIFDWDYVLWEVRLTLLAAGFFIYLGVFLLAHWLSSWISATYHALSAKEKVFWNMTITRGVFGVQSCIAGLWAMLIDPVFQADKVYSQQKWSWFNCLIASGFFLLENVGVHLSNIIFKTFDVFLVIHHLLALGGFLGLITNIKSGHYLPLIGLLLEMSTPSTCFSWVLLKIGWSNTLFWKANQWVMIHLFHCRMIITYHMWWVCISNWNDVVENMGLPYFTVFFMGLCALTIILNPYWTYKKTQQLLTPVDWNFSNTAMKNGSFGKLHGETGQKKRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLI3</accession>
    <name>A0A8C3RLI3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Synaptotagmin-like protein 4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Exophilin-2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Granuphilin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Modulates exocytosis of dense-core granules and secretion of hormones in the pancreas and the pituitary. Interacts with vesicles containing negatively charged phospholipids in a Ca(2+)-independent manner.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Part of a ternary complex containing STX1A and RAB27A. Can bind both dominant negative and dominant active mutants of RAB27A. Binds STXBP1, RAB3A, RAB8A and RAB27B. Interacts with MYO5A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">Secretory vesicle membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLI3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000871.1">
        <property type="protein sequence ID" value="ENSCSRP00000000850.1"/>
        <property type="gene ID" value="ENSCSRG00000000676.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070382">
        <property type="term" value="C:exocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030658">
        <property type="term" value="C:transport vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042043">
        <property type="term" value="F:neurexin family protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005543">
        <property type="term" value="F:phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006887">
        <property type="term" value="P:exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
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        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
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        <property type="entry name" value="BITESIZE, ISOFORM I"/>
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        <property type="entry name" value="SYNAPTOTAGMIN-LIKE PROTEIN 4"/>
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        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
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    <proteinExistence type="predicted"/>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RabBD" evidence="17">
        <location>
            <begin position="4"/>
            <end position="122"/>
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            <begin position="380"/>
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        <location>
            <begin position="518"/>
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            <begin position="307"/>
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        <location>
            <begin position="22"/>
            <end position="49"/>
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        <location>
            <begin position="152"/>
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            <begin position="164"/>
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            <begin position="190"/>
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            <begin position="244"/>
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            <dbReference type="ARBA" id="ARBA00004268"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
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            <dbReference type="ARBA" id="ARBA00022723"/>
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            <dbReference type="ARBA" id="ARBA00082389"/>
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            <dbReference type="SAM" id="Coils"/>
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    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="PROSITE" id="PS50004"/>
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            <dbReference type="PROSITE" id="PS50916"/>
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    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="688" mass="77493" checksum="148BBF52BB5B0745" modified="2022-01-19" version="1">MSEAVDLSFLSEAERDMILQVLQRDEELRKAEERRVRRLKNELLEIRRKGAKRGSQRYSERTCARCQQSLGRVSPKANTCRGCNHLVCRDCRSYSINSTWRCKVCTKEAELKKTTGDWFYDQRVNRFANRLGSDIVRMSLRRKPPANKRETVGQTLLQKAQPNDPKDSTMAKQKSPQERRKEPSMPPEALDPRDGKSDTESMENISLDGYRPNATGTGVSSRRNSLDKTVTFQEGKLRPGPVGSNVSTLPIPTLSRDTTPSGSESEARVGSHGAASADENETIFKKNPRRTLRPADYTKSVIDLRPEELGSESGSMGDRSKSVPGLNTEVDDEEEDIDNLVEIHRRRTARSSMRSGTSSSTLGSMVSIYSEAGDFGNVCVTGEIAFSLSYEHKTQILFIHVKECRQLAYADEAKKRSNPYVKTYLLPDKSRQGKRKTTIKRNSVNPLYNELLKYEISMSHLLTRTLQFSVWHHDRFGRNTFLGEVEIPMNSWNFESQQEERIPLHGKAGADSAASQQYRGELVVSMKYIPSSKHPGVGNGKKGKREEGGELQVWIKEAKNLIAAKSGGTSDSFVKGYLLPLRNKATKRKTPVMKKTLNPHYNHTFVYNGVSPEHLQHICLELTVWDREPLSSNDFLGGVRLGVGNGMSKDQVVDWMDSTGEEVNLWQKMCQFPGSWAEGTLQLRSTMA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLK9</accession>
    <name>A0A8C3RLK9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">DNA helicase MCM9</fullName>
            <ecNumber evidence="3">3.6.4.12</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Minichromosome maintenance 9</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Component of the MCM8-MCM9 complex, a complex involved in homologous recombination repair following DNA interstrand cross-links and plays a key role during gametogenesis. The MCM8-MCM9 complex probably acts as a hexameric helicase required to process aberrant forks into homologous recombination substrates and to orchestrate homologous recombination with resection, fork stabilization and fork restart. In eggs, required for MCM2-7 loading onto chromatin during DNA replication. Probably not required for DNA replication in other cells.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.12"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="17">Component of the MCM8-MCM9 complex, which forms a hexamer composed of mcm8 and mcm9. Interacts with cdt1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 18">Belongs to the MCM family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.12" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000531.1">
        <property type="protein sequence ID" value="ENSCSRP00000000515.1"/>
        <property type="gene ID" value="ENSCSRG00000000437.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097362">
        <property type="term" value="C:MCM8-MCM9 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017116">
        <property type="term" value="F:single-stranded DNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17760">
        <property type="entry name" value="MCM9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000671">
        <property type="entry name" value="DNA helicase MCM9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.28.10:FF:000019">
        <property type="entry name" value="Dna replication licensing factor mcm9 mini-chromosome maintenance deficient 9 hmcm9 mini-chromosome maintenance deficient domain-containing protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000120">
        <property type="entry name" value="Probable DNA helicase MCM9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031327">
        <property type="entry name" value="MCM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058768">
        <property type="entry name" value="MCM9_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001208">
        <property type="entry name" value="MCM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041562">
        <property type="entry name" value="MCM_lid"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033762">
        <property type="entry name" value="MCM_OB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11630:SF48">
        <property type="entry name" value="DNA HELICASE MCM9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11630">
        <property type="entry name" value="DNA REPLICATION LICENSING FACTOR MCM FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00493">
        <property type="entry name" value="MCM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26066">
        <property type="entry name" value="MCM9_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17855">
        <property type="entry name" value="MCM_lid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17207">
        <property type="entry name" value="MCM_OB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01657">
        <property type="entry name" value="MCMFAMILY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00350">
        <property type="entry name" value="MCM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50051">
        <property type="entry name" value="MCM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 18" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0227">DNA damage</keyword>
    <keyword evidence="11" id="KW-0234">DNA repair</keyword>
    <keyword evidence="4" id="KW-0235">DNA replication</keyword>
    <keyword evidence="10 18" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0347">Helicase</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5 18" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="MCM C-terminal AAA(+) ATPase" evidence="20">
        <location>
            <begin position="304"/>
            <end position="507"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="662"/>
            <end position="750"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="975"/>
            <end position="1099"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="1116"/>
            <end position="1160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="662"/>
            <end position="709"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="723"/>
            <end position="738"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="976"/>
            <end position="993"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="19">
        <location>
            <begin position="1007"/>
            <end position="1016"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="1034"/>
            <end position="1074"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="1122"/>
            <end position="1136"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="1146"/>
            <end position="1160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00041085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00042301"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00053989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00065302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU004070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50051"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000515.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1196" mass="133029" checksum="E1FAED6AD73AD9D2" modified="2022-01-19" version="1">MLLNADQVNLIGQVFESYVLEHHRNDILHILRERDDEGHYPVIVDALTLFETNMEIGEYFNAFPNEVLPIFDNALCRAAMTALQSASQTHDFSIKQHLHARISGLPVCPELTRERIPKTRDVGHFLSVTGTVIRTSLVKVLEFERDYMCNKCKHVFVVKADFEQYYAFFRPSTCPNEEGCNSSKFTCLSGTSTVPTSCRDYQEIKIQEQVQRLSVGSIPRSMVVVLEDDLVDSCKSGDDITVYGVVMQRWKPFHQDVRCDLEIVLKANYIQVNNEQLTGVIVDEEVQKEFEDFWEKHKRDPLAGRNEILASLCPQVFGLYLVKLAVAMVLAGGVQRADAAGTRVRGESHLLLVGDPGTGKSQFLKYAVKITSRSVLTAGIGSTSAGLTVTAVKDSGEWNLEAGALVLADGGLCCIDEFNSIKEHDRTSIHEAMEQQTISVAKAGLVCKLNTRTTILAATNPKGQYDPNESISVNIALASPLLSRFDLVLVLLDTRNEDWDRIISSFILENKGCPSKSENLWSMEKMKTYFCLVKNLQPKLSDESNLILVRYYQMQRQSDCRNAARTTIRLLESLIRLAEAHARLMFRDTVTLEDAITVVSVMESSMQGGALLGGINALHTSFPENPMEQYRMQCELILERLELQNLLHEEFKRLDRLQNENSCQLQPGETNKNTTLGSLSDDTFGQSEQMSQTEMSGQQGNNCKQQNSLVKGRSKADTHLERSTSQAAGKNRDTNYLSKHNESSEDGSLTWFDSMVDGNMDAEENVQQSLISKRPLDNLALKILNDKSCSKEKNGSRQSRETGMGQSLATVDLNATFRQDVVSGIDEKRTKGHKNLYSEANIKDPASANASVPDSVVTQQVSKKWQRLRTERAHNFCASTQDPKADTLPSPLSFQSAAYPRVPSGDMNNVCVIGKSRNNAPVVAEKLITSMRKRNKDQMVKEAMATGSQEPEIIETEGPPVAKLGKFSFRQRTKCVHSSENKSNAELPPSQSEAGFKPHGVLRTVAEGEEPEEECDPPAKHQKKLTTSLGNNSLEKRPLDNKRKEQQQNETLQRKIKEATTGHLETKQISDTRHHAVLTPAAEKSRKGEEMPGGLSTKKVCSSTLAKLARFSFMSPLESKSENPPSLNVTSNSKASQGLPLKTHVESTSSKRTCSGLGNASNKNVVTGKSLFSITDLDDATLDFDWDEEIRKNPRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLP2</accession>
    <name>A0A8C3RLP2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Myosin-9</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">Cellular myosin heavy chain, type A</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Myosin heavy chain 9</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Myosin heavy chain, non-muscle IIa</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Non-muscle myosin heavy chain A</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">Non-muscle myosin heavy chain IIa</fullName>
        </alternativeName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cell cortex</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="15">Cytoplasmic vesicle</location>
            <location evidence="15">Secretory vesicle</location>
            <location evidence="15">Cortical granule</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 22">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000000251.1">
        <property type="protein sequence ID" value="ENSCSRP00000000242.1"/>
        <property type="gene ID" value="ENSCSRG00000000211.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060473">
        <property type="term" value="C:cortical granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032982">
        <property type="term" value="C:myosin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016460">
        <property type="term" value="C:myosin II complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043531">
        <property type="term" value="F:ADP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000146">
        <property type="term" value="F:microfilament motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031032">
        <property type="term" value="P:actomyosin structure organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008360">
        <property type="term" value="P:regulation of cell shape"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097435">
        <property type="term" value="P:supramolecular fiber organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.360:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1590:FF:000001">
        <property type="entry name" value="Myosin heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.820:FF:000002">
        <property type="entry name" value="Myosin heavy chain 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.720:FF:000002">
        <property type="entry name" value="Myosin heavy chain 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.4820:FF:000002">
        <property type="entry name" value="Myosin heavy chain 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.530:FF:000003">
        <property type="entry name" value="Myosin heavy chain 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000008">
        <property type="entry name" value="Myosin heavy chain 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.850.10:FF:000175">
        <property type="entry name" value="Myosin heavy chain 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000007">
        <property type="entry name" value="Myosin heavy chain, non-muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.270.10:FF:000001">
        <property type="entry name" value="Myosin heavy chain, non-muscle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000017">
        <property type="entry name" value="myosin-10 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000009">
        <property type="entry name" value="myosin-11 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.820">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.340">
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.530">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1590">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.850.10">
        <property type="entry name" value="Kinesin motor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.360">
        <property type="entry name" value="Myosin S1 fragment, N-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.720">
        <property type="entry name" value="Myosin VI head, motor domain, U50 subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.270.10">
        <property type="entry name" value="Myosin, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036961">
        <property type="entry name" value="Kinesin_motor_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001609">
        <property type="entry name" value="Myosin_head_motor_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008989">
        <property type="entry name" value="Myosin_S1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002928">
        <property type="entry name" value="Myosin_tail"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004009">
        <property type="entry name" value="SH3_Myosin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45615">
        <property type="entry name" value="MYOSIN HEAVY CHAIN, NON-MUSCLE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45615:SF16">
        <property type="entry name" value="MYOSIN-9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00063">
        <property type="entry name" value="Myosin_head"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02736">
        <property type="entry name" value="Myosin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01576">
        <property type="entry name" value="Myosin_tail_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00193">
        <property type="entry name" value="MYOSINHEAVY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00242">
        <property type="entry name" value="MYSc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90257">
        <property type="entry name" value="Myosin rod fragments"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57997">
        <property type="entry name" value="Tropomyosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51456">
        <property type="entry name" value="MYOSIN_MOTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51844">
        <property type="entry name" value="SH3_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 22" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="6 22" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="8" id="KW-0133">Cell shape</keyword>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="13" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11 22" id="KW-0505">Motor protein</keyword>
    <keyword evidence="10 22" id="KW-0518">Myosin</keyword>
    <keyword evidence="5 22" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Myosin N-terminal SH3-like" evidence="25">
        <location>
            <begin position="27"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="domain" description="Myosin motor" evidence="24">
        <location>
            <begin position="81"/>
            <end position="776"/>
        </location>
    </feature>
    <feature type="region of interest" description="Actin-binding" evidence="22">
        <location>
            <begin position="654"/>
            <end position="676"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1035"/>
            <end position="1055"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1688"/>
            <end position="1716"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1765"/>
            <end position="1791"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1883"/>
            <end position="1918"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1933"/>
            <end position="1960"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="1691"/>
            <end position="1704"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="1765"/>
            <end position="1781"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="1782"/>
            <end position="1791"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="1948"/>
            <end position="1960"/>
        </location>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <begin position="174"/>
            <end position="181"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022960"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00037865"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00039816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00041440"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00042289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00043098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00079648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00083480"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS51456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS51844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000242.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1960" mass="226761" checksum="21A2136CD8B434DB" modified="2022-01-19" version="1">MAQKDVDKYLYVDKNLINNPLTQADWAAKKLVWVPSEKNGFEAASLKEEVGDEAIVELAENGKKVKINKDDIQKMNPPKFSKVEDMAELTCLNEASVLHNLKERYYSGLIYTYSGLFCVVINPYKNLPIYSEEIVEMYKGKKRHEMPPHIYAITDTAYRSMMQDREDQSILCTGESGAGKTENTKKVIQYLAHVASSHKSKKDQGELERQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVNGYIVGANIETYLLEKSRAIRQAKDERTFHIFYYLLSGAGEHLKTDLLLEPYNKYRFLSNGHVTIPGQQDKDMFQETLEAMKIMSIPDEEQIGLLRVISGVLQLGNIAFKKERNTDQASMPDNTAAQKVSHLLGINVTDFTRGILTPRIKVGRDYVQKAQTKEQADFAIEALAKATYERMFRWLVMRINKALDKTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDLQPCIELIEKPAGPPGILALLDEECWFPKATDKSFVEKVVQEQGNHSKFQKPKQLKDKADFCIMHYAGKVDYKADEWLMKNMDPLNDNIATLLHQSSDKFVSELWKDVDRIVGLDQVAGMSDTALPGAFKTRKGMFRTVGQLYKEQLSKLMATLRNTNPNFVRCIIPNHEKKAGKLDAHLVLDQLRCNGVLEGIRICRQGFPNRVVFQEFRQRYEILTPNSIPKGFMDGKQACVLMIKALELDPNLYRIGQSKVFFRAGVLAHLEEERDLKITDVIIEFQACCRGYLARKAFAKRQQQLTAMKVLQRNCAAYLKLRNWQWWRLFTKVKPLLQVSRQEEEMMAKEEELVKVKERQLAAENRLTEMESLQTQLVAEKLQLQEQLQAETELCAEAEEIRARLTAKKQELEEICHDLEARVEEEEERCQHLQVEKKKMQQNIQELEEQLEEEESARQKLQLEKVTTEAKLKKLEEDLIVLEDQNIKLAKEKKLLEDRISEFTTNLTEEEEKSKSLAKLKNKHEAMITDLEERLRREEKQRQELEKTRRKLEGDSTDLHDQIAELQAQIAELKMQLAKKEEELQAALARVEEEAAQKNMALKKIRELESQITELQEDLESERAARNKAEKQKRDLGEELEALKTELEDTLDSTAAQQELRSKREQEVTLLKKTLDDEAKTHEAQIQEIRQKHSQALEELAEQLEQTKRVKTNLEKAKQTLESERAELSNEVKVLLQGKGDSENKRKKVDAQFQELQVKFTDGERVRTELAEKVTKLQVELDNITGLLNQSDSKSIKLAKDFSALESQLQDTQELLQEETRQKLSLSTKLKKVEDEKNSFKEQLEEEEEAKRNLEKQISALQQQVADTKKKMDDGLGCLEAVEEAKKKLQKDLEAMSQRYEEKAAAYDKLEKTKTRLQQELDDLIVDLDHQRQIVSNLEKKQKKFDQLLAEEKNISAKYAEERDRAEAEAREKETKSLSMARALEEAMEQKAELERLNKQFRTEMEDLMSSKDDVGKSVHELEKSKRALEQQVEEMKTQLEELEDELQATEDAKLRLEVNQQAMKAQFERDLLGRDEQNEEKKKQLIRQVREMEVELEDERKQRSMAVAARKKLEMDLKDLEVQIDSANKSRDEAIKQLRKLQAQMKDYMRELDDARTSREEILVQAKENEKKMKSMEAEMMQMQEELAAAERAKRQAQQERDELADEIANSSGKGALALEEKRRLEGRIAQLEEELEEEQSNTEMVNDRLKKANLQIDQINTDLNAERSNAQKNENARQQMERQNKELKAKLQEMESAVKSKYKASITALEAKIAQLEEQLDSETKERQAAGKQVRRAEKKLKDVLLQVDDERRNTEQYKDQVDKANVRLKQLKRQLEEAEEEAQRANASRRKLQRELEDATETADAMNREVSSLKSKLRRGDLPFVVPRRIARKGTGECSDEEADSKADAGDAKATE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLQ8</accession>
    <name>A0A8C3RLQ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Phenylalanine--tRNA ligase, mitochondrial</fullName>
            <ecNumber evidence="4">6.1.1.20</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Phenylalanyl-tRNA synthetase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Is responsible for the charging of tRNA(Phe) with phenylalanine in mitochondrial translation. To a lesser extent, also catalyzes direct attachment of m-Tyr (an oxidized version of Phe) to tRNA(Phe), thereby opening the way for delivery of the misacylated tRNA to the ribosome and incorporation of ROS-damaged amino acid into proteins.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>tRNA(Phe) + L-phenylalanine + ATP = L-phenylalanyl-tRNA(Phe) + AMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19413"/>
            <dbReference type="Rhea" id="RHEA-COMP:9668"/>
            <dbReference type="Rhea" id="RHEA-COMP:9699"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:58095"/>
            <dbReference type="ChEBI" id="CHEBI:78442"/>
            <dbReference type="ChEBI" id="CHEBI:78531"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.1.1.20"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="3">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the class-II aminoacyl-tRNA synthetase family.</text>
    </comment>
    <dbReference type="EC" id="6.1.1.20" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLQ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000594.1">
        <property type="protein sequence ID" value="ENSCSRP00000000575.1"/>
        <property type="gene ID" value="ENSCSRG00000000496.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="4457at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004826">
        <property type="term" value="F:phenylalanine-tRNA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000049">
        <property type="term" value="F:tRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006432">
        <property type="term" value="P:phenylalanyl-tRNA aminoacylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00496">
        <property type="entry name" value="PheRS_alpha_core"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.380:FF:000002">
        <property type="entry name" value="phenylalanine--tRNA ligase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.930.10:FF:000041">
        <property type="entry name" value="Phenylalanyl-tRNA synthetase 2, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.930.10">
        <property type="entry name" value="Bira Bifunctional Protein, Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.380">
        <property type="entry name" value="Ferrodoxin-fold anticodon-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006195">
        <property type="entry name" value="aa-tRNA-synth_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045864">
        <property type="entry name" value="aa-tRNA-synth_II/BPL/LPL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005121">
        <property type="entry name" value="Fdx_antiC-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036690">
        <property type="entry name" value="Fdx_antiC-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004530">
        <property type="entry name" value="Phe-tRNA-synth_IIc_mito"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002319">
        <property type="entry name" value="Phenylalanyl-tRNA_Synthase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00469">
        <property type="entry name" value="pheS_mito"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11538:SF41">
        <property type="entry name" value="PHENYLALANINE--TRNA LIGASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11538">
        <property type="entry name" value="PHENYLALANYL-TRNA SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03147">
        <property type="entry name" value="FDX-ACB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01409">
        <property type="entry name" value="tRNA-synt_2d"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00896">
        <property type="entry name" value="FDX-ACB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54991">
        <property type="entry name" value="Anticodon-binding domain of PheRS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55681">
        <property type="entry name" value="Class II aaRS and biotin synthetases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50862">
        <property type="entry name" value="AA_TRNA_LIGASE_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51447">
        <property type="entry name" value="FDX_ACB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12" id="KW-0030">Aminoacyl-tRNA synthetase</keyword>
    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0436">Ligase</keyword>
    <keyword evidence="11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008226"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012814"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00031194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00049255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00060211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00073229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000575.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="460" mass="53547" checksum="B7041D944183B8C4" modified="2022-01-19" version="1">MQSLRGIVMAASWNFMRVVHYSKTVLSQEVQIGRITSLGHAWSSTITSSFAAKTPTSNTVELLGKAYSRDDYSNVTEKILSKVGKNLHNQRSHPLWLIKERIKNHFYKQYIGRFGTPLFSVYEDLSPVVTVEQNFDRLLIPQDHPSRRKGENYYMNQTHMLRAHTSAHQWDLMHSGLDAFLVVGDVYRRDTIDSSHYPIFHQMEGVRLFSNHELFSNIKDGESLQLFEQGHRTAHKQEMHTMEAVRLVEFNLKQVLTKLVTHLFGDGLEIRWVDCYFPFTHPSFEMEINFQGEWMEVLGCGVMEQQLVNSAGAEEKIGWAFGLGLERLAMILYDIPDIRLFWSEDERFLKQFSVPHIDQKVHFQPLSKYPPLINDISFWLPSEKYSENDFYDLVRTIGGDLVEKVVLIDEFSHPKTKKVSHCYRITYRHLERTLTQGEVHHLHRAIEESAVQELGVEGRF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNM7</accession>
    <name>A0A8C3RNM7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">ALX homeobox protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Cartilage homeoprotein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the paired homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNM7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002155.1">
        <property type="protein sequence ID" value="ENSCSRP00000002092.1"/>
        <property type="gene ID" value="ENSCSRG00000001629.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000010109.1">
        <property type="protein sequence ID" value="ENSCSRP00000009767.1"/>
        <property type="gene ID" value="ENSCSRG00000007308.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001228">
        <property type="term" value="F:DNA-binding transcription activator activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048704">
        <property type="term" value="P:embryonic skeletal system morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000093">
        <property type="entry name" value="ALX homeobox protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003654">
        <property type="entry name" value="OAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050649">
        <property type="entry name" value="Paired_Homeobox_TFs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329:SF359">
        <property type="entry name" value="ALX HOMEOBOX PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329">
        <property type="entry name" value="HOMEOBOX PROTEIN ARISTALESS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03826">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50803">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0010">Activator</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7 13 14" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 13 14" id="KW-0371">Homeobox</keyword>
    <keyword evidence="11 13 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0678">Repressor</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="15">
        <location>
            <begin position="130"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="domain" description="OAR" evidence="16">
        <location>
            <begin position="306"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="13">
        <location>
            <begin position="132"/>
            <end position="191"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014029"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00032590"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002092.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="326" mass="37186" checksum="5167633474C70CBF" modified="2022-01-19" version="1">MDFLSEKFALKSQPSKNSDFYMGAGGTLEHVMETLDNESFYSKTSASKCVQAFSPLQRAEHHVRLERTSPCQDNNVNYGITKVEGQPLHTELNRPMDNCNSLRMSPVKGMQEKGELDELGDKCDSNVSSSKKRRHRTTFTSLQLEELEKVFQKTHYPDVYVREQLALRTELTEARVQVWFQNRRAKWRKRERYGQIQQAKSHFAATYDISVLPRTDSYPQIQNNLWAGNAASSSMVTSCMLPRDTSSCMTPYSHSPRTDSGYTGFSNHQNQFSHVPLNNFFTDSLLSGATNGHAFETKPEFERRSSSIAVLRMKAKEHAANISWAM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPG1</accession>
    <name>A0A8C3RPG1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003045.1">
        <property type="protein sequence ID" value="ENSCSRP00000002941.1"/>
        <property type="gene ID" value="ENSCSRG00000002244.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009881">
        <property type="term" value="F:photoreceptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007602">
        <property type="term" value="P:phototransduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15074">
        <property type="entry name" value="7tmA_Opsin5_neuropsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000219">
        <property type="entry name" value="Opsin 5-like 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050125">
        <property type="entry name" value="GPCR_opsins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002962">
        <property type="entry name" value="Peropsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027430">
        <property type="entry name" value="Retinal_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24240">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01244">
        <property type="entry name" value="PEROPSIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00238">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0157">Chromophore</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0600">Photoreceptor protein</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0681">Retinal protein</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="16"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="51"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="90"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="129"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="175"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="223"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="263"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="30"/>
            <end position="284"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002941.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="422" mass="46291" checksum="D6203CD5524CA7BC" modified="2022-01-19" version="1">TDPKVGNLSWVSYTGSVSLCLFSGIVSLFGNSLLLLVAYRKRSMLKPAEFFVVNLAISDLGMTVTLFPLATPSFFAHRWLFNHALCTFYAFSGMFFGLCSLTSLTVLSTVCCLKVCYPACGNKFSPTHAGVLLLCVWAYALVFAIAPLANWGSYGPEPYGTACCLKWKASTREAIIYIVALFIFCYLFPCLLILISYSLILWTVKVSRRAVKQHMSLQSKANSVHSLIVKLSIAVCIGFLAAWTPYAVVAMWAAFGDASQVPVLAFALSAVFAKSSTTYNPLVYLLFKPNFQKFLSKDLSLLQAICAIICCSHQSVVTLQSFQTREGRTSARLSTAFPESPGACRNCNDTFECFSNYPRCYKLTQQPNPTARHNPLADRPACQPALKRTVQVMVLVTRKKSGMGTTSVAGNVLPSDIVKDLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQL3</accession>
    <name>A0A8C3RQL3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">GH18 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the glycosyl hydrolase 18 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQL3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002590.1">
        <property type="protein sequence ID" value="ENSCSRP00000002506.1"/>
        <property type="gene ID" value="ENSCSRG00000001873.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008061">
        <property type="term" value="F:chitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004568">
        <property type="term" value="F:chitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006032">
        <property type="term" value="P:chitin catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02872">
        <property type="entry name" value="GH18_chitolectin_chitotriosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.50.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011583">
        <property type="entry name" value="Chitinase_II/V-like_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029070">
        <property type="entry name" value="Chitinase_insertion_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001223">
        <property type="entry name" value="Glyco_hydro18_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001579">
        <property type="entry name" value="Glyco_hydro_18_chit_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050314">
        <property type="entry name" value="Glycosyl_Hydrlase_18"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11177">
        <property type="entry name" value="CHITINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11177:SF248">
        <property type="entry name" value="CHITOTRIOSIDASE-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00704">
        <property type="entry name" value="Glyco_hydro_18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00636">
        <property type="entry name" value="Glyco_18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54556">
        <property type="entry name" value="Chitinase insertion domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01095">
        <property type="entry name" value="GH18_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51910">
        <property type="entry name" value="GH18_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="1" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="GH18" evidence="4">
        <location>
            <begin position="15"/>
            <end position="374"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU004453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002506.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="465" mass="52268" checksum="D5F406CFADB71099" modified="2025-10-08" version="2">MGALELWKILMGSAYKLVCYFTNWSQYRTGPAKYTPENVDPFLCTHLIYAFAGMNNHKITTVEWNDETLYRQFNTLKEKNKKLVTLLAVGGGRFGTQKFTAMVSSPANRKTFINSVIDFLRKYKFDGLDLDWEYPGSRGSPPEDKHRFTILVQEMVAAFVEEGQRTRRARLLVSAAVSSSKDTMDAGYEVAALGRSLDFINVMTYDFHGSWASVTGHNSPLHKEVFSLQEYAMKYWQDNGAPAEKLIMGFPTYGRTFKLSTTNTGVGAPASGGGSPGAYTGESGILAYFEVCTFLKGATTRWIEAQKVPYAFKDREWVGYDNVRSFEIKSQFLKEKRYGGAMVWTLDMDDFTGSFCGAGANPLVGKLKSMYEPSHETPEIILITYAIYRERPSSKPLVPKPPNSGEILHLDLAHISIVGQTKTINGPEIWGIQRWDHVSERVQIQAFSRSRSLAIPFQYCIDSES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRE9</accession>
    <name>A0A8C3RRE9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Spermatogenesis-defective protein 39 homolog</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">VPS33B-interacting protein in apical-basolateral polarity regulator</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">VPS33B-interacting protein in polarity and apical restriction</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Early endosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Late endosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRE9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002242.1">
        <property type="protein sequence ID" value="ENSCSRP00000002178.1"/>
        <property type="gene ID" value="ENSCSRG00000001690.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9977282at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005770">
        <property type="term" value="C:late endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007034">
        <property type="term" value="P:vacuolar transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.780">
        <property type="entry name" value="Vps16, C-terminal region"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040057">
        <property type="entry name" value="Spe-39"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038132">
        <property type="entry name" value="Vps16_C_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13364">
        <property type="entry name" value="DEFECTIVE SPERMATOGENESIS PROTEIN 39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13364:SF6">
        <property type="entry name" value="SPERMATOGENESIS-DEFECTIVE PROTEIN 39 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="5" id="KW-0967">Endosome</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019368"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00029984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00031270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="490" mass="56906" checksum="C7BE677B42A58EFB" modified="2022-01-19" version="1">MNRMKVDEEEYWHSSKCKAFTFDDDDDELSQLKESKRAVNSLRDIVDDDDDVEKFSWSGEPVGSISWSIKETASSSSNAPERRDSGLQKGSSSHAAFPKQASSYSISSFFKGRNKLGSFQSLSDALSDTGVKSYAPELRRPKAEYKDYSSDWSPKDTVRRMQRGKICSLERFRSLREKLMLLDEAVAVHDGNVITAILIFLKRTLKKEILFQELEMRQVALRHLIHFLKETGEQKLLLDLLRFLDRTEEVALSQYREHLSIQDAEKRREFLKGCIRLPFSSEDAVHVQDHYTLLERQIIIEANDRHLEASGQSEIFRKYPRKASILNMPLVTTLFYFCFYHYTEAEGTFSSPTNLKKTFKIPDKQYVLTALAARAKLRAWHDVDALFTTKNWLGYTKKRAPIGFHRVVEILQRNSAPVQVLQEYVRLVEDVETRLNLAMKYKCHDVVIDTYRDLKDRHQLMAYRCKVARGSAEEDKIDNILSNSQIRWKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSP8</accession>
    <name>A0A8C3RSP8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">5-hydroxytryptamine receptor 5A</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSP8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003901.1">
        <property type="protein sequence ID" value="ENSCSRP00000003772.1"/>
        <property type="gene ID" value="ENSCSRG00000002863.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004993">
        <property type="term" value="F:G protein-coupled serotonin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071880">
        <property type="term" value="P:adenylate cyclase-activating adrenergic receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15328">
        <property type="entry name" value="7tmA_5-HT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000089">
        <property type="entry name" value="5-hydroxytryptamine receptor 5A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002231">
        <property type="entry name" value="5HT_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248:SF202">
        <property type="entry name" value="5-HYDROXYTRYPTAMINE RECEPTOR 5A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248">
        <property type="entry name" value="ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01101">
        <property type="entry name" value="5HTRECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 11" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 11" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 11 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="32"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="74"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="112"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="153"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="195"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="280"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="320"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="13">
        <location>
            <begin position="53"/>
            <end position="335"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003772.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="354" mass="39618" checksum="F7F61E7DA6F7E30C" modified="2022-01-19" version="1">MDGPLNLSATPWAAAANRSGGPPAALPGRAPLSVFGVLLLTLLALLAAATFLWNLLVLATILRVRAFHRVPHNLVASMAVSDVMVAALVMPLSLVHELAGRRWRLGRPLCHVWIAFDVLCCTASIWNVTAIALDRYWSLSRHLEYTLRARRCISNAMIALTWALSAIIALAPLLFGWGETYSEDNQACQVSQEPSYTVFSTFGAFYLPLCVVLFVYWKIYKAAKFRVGSRKSNSITPIAPEGLEVKEASQQSQIVFTVRHATVTFQTDGDTWREQKEKKAVLMVGILIGVFVLCWIPFFITELINPLCSCDIPPIWKSIFLWLGYSNSFFNPLIYTAFNKNYNNAFRNLFSRQH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT07</accession>
    <name>A0A8C3RT07_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Heterogeneous nuclear ribonucleoprotein A0</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">mRNA-binding component of ribonucleosomes. Specifically binds AU-rich element (ARE)-containing mRNAs. Involved in post-transcriptional regulation of cytokines mRNAs.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT07"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004025.1">
        <property type="protein sequence ID" value="ENSCSRP00000003892.1"/>
        <property type="gene ID" value="ENSCSRG00000002980.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035925">
        <property type="term" value="F:mRNA 3'-UTR AU-rich region binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12326">
        <property type="entry name" value="RRM1_hnRNPA0"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12579">
        <property type="entry name" value="RRM2_hnRNPA0"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000581">
        <property type="entry name" value="Heterogeneous nuclear ribonucleoprotein A0"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000040">
        <property type="entry name" value="Heterogeneous nuclear ribonucleoprotein A2/B1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034801">
        <property type="entry name" value="hnRNPA0_RRM1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48026:SF28">
        <property type="entry name" value="HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN A0,-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48026">
        <property type="entry name" value="HOMOLOGOUS TO DROSOPHILA SQD (SQUID) PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="2" id="KW-0488">Methylation</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="7 13" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="RRM" evidence="15">
        <location>
            <begin position="7"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="15">
        <location>
            <begin position="98"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="169"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="269"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="169"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="14">
        <location>
            <begin position="181"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="14">
        <location>
            <begin position="272"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="14">
        <location>
            <begin position="293"/>
            <end position="307"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00056839"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00067976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003892.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="307" mass="30995" checksum="2591F43790FFCA62" modified="2022-01-19" version="1">MENSQLCKLFIGGLNVQTTEAGLREHFEAYGTLTDCVVVLNPQTKRSRCFGFVTYSAVEEADAAMAASPHAVDGNAVELKRAVSREDSARPGAHAKVKKLFVGGLKGDVGEGDLVQHFSQFGPVEKAEIIADKQSGKKRGFGFVYFQNHDAADKAAVVKFHPIQGHRVEVKKAVPKEDIQSGGGGGGSSRPSRGGRGGGRGRGGGGSGNRDHNGLSKGGGGYNSYGGYGGGGGYGSYSSGSYGGGGGGGDYGNGYGGFGSYSQHQSSYGPMKSGGGGGGGGGSWGGRSNSGPYRGGYGGGGYGGSSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT47</accession>
    <name>A0A8C3RT47_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Versican</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="12">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT47"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002938.1">
        <property type="protein sequence ID" value="ENSCSRP00000002838.1"/>
        <property type="gene ID" value="ENSCSRG00000002161.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072534">
        <property type="term" value="C:perineuronal net"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005540">
        <property type="term" value="F:hyaluronic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007417">
        <property type="term" value="P:central nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010001">
        <property type="term" value="P:glial cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002052">
        <property type="term" value="P:positive regulation of neuroblast proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001501">
        <property type="term" value="P:skeletal system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05901">
        <property type="entry name" value="Ig_Versican"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03517">
        <property type="entry name" value="Link_domain_CSPGs_modules_1_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03520">
        <property type="entry name" value="Link_domain_CSPGs_modules_2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000011">
        <property type="entry name" value="Aggrecan core protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000002">
        <property type="entry name" value="Hyaluronan proteoglycan link protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000361">
        <property type="entry name" value="versican core protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050691">
        <property type="entry name" value="Hyaluronan_bind_Proteoglycan"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000538">
        <property type="entry name" value="Link_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22804">
        <property type="entry name" value="AGGRECAN/VERSICAN PROTEOGLYCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22804:SF6">
        <property type="entry name" value="VERSICAN CORE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00193">
        <property type="entry name" value="Xlink"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01265">
        <property type="entry name" value="LINKMODULE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00445">
        <property type="entry name" value="LINK"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01241">
        <property type="entry name" value="LINK_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50963">
        <property type="entry name" value="LINK_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="9 12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="8" id="KW-0654">Proteoglycan</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 13" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="13">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034623425" description="Versican" evidence="13">
        <location>
            <begin position="21"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="33"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="domain" description="Link" evidence="15">
        <location>
            <begin position="151"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="domain" description="Link" evidence="15">
        <location>
            <begin position="252"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="197"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="295"/>
            <end position="316"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002838.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="18">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="354" mass="39714" checksum="0C58A276E76BB266" modified="2022-01-19" version="1">MLLNIKSVLWMCSTLVVTYALHKVKVEKSPPVKGSLSGRATLPCFFSTLPTLPPSYNNTSEFLRIKWSKVEQDKTGKDVKETTVLVAQNGNIKIGQGYKGRVSVPTHPEDIGDASLTMVKLRASDAGVYRCDVMYGIEDTQDVISLAVDGVVFHYRAATSRYTLNFQHAQQACLDNGAIIANPDQLKAAYEDGFEQCDAGWLSDQTVRYPIRQPRVGCYGDKMGKEGVRTYGFRLPNETYDVYCYVDHLEGDLFHVTVPNKLTFEEAKKQCEKRDAVLATVGDLHAAWRNGFDQCDYGWLADGSVRHPVSVARIQCGGGLLGVRTLYRYENQTGFPYRHSKFDAYCFQRKPFLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVJ5</accession>
    <name>A0A8C3RVJ5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Cysteine sulfinic acid decarboxylase</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1 7 8">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the group II decarboxylase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVJ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005007.1">
        <property type="protein sequence ID" value="ENSCSRP00000004856.1"/>
        <property type="gene ID" value="ENSCSRG00000003682.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004782">
        <property type="term" value="F:sulfinoalanine decarboxylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019752">
        <property type="term" value="P:carboxylic acid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042412">
        <property type="term" value="P:taurine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06450">
        <property type="entry name" value="DOPA_deC_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.640.10:FF:000016">
        <property type="entry name" value="Glutamate decarboxylase like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002129">
        <property type="entry name" value="PyrdxlP-dep_de-COase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021115">
        <property type="entry name" value="Pyridoxal-P_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45677:SF8">
        <property type="entry name" value="CYSTEINE SULFINIC ACID DECARBOXYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45677">
        <property type="entry name" value="GLUTAMATE DECARBOXYLASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00282">
        <property type="entry name" value="Pyridoxal_deC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00392">
        <property type="entry name" value="DDC_GAD_HDC_YDC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0210">Decarboxylase</keyword>
    <keyword evidence="6 8" id="KW-0456">Lyase</keyword>
    <keyword evidence="5 7 8" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="modified residue" description="N6-(pyridoxal phosphate)lysine" evidence="7">
        <location>
            <position position="304"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR602129-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004856.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="492" mass="55630" checksum="5FDD3AB48A003E45" modified="2022-01-19" version="1">MAEDSLSHPALDKAAGEEFLQEAFQIILEEAVRKGTDVAEKVCDWREPQDLQKILDLEMRSSGEPRQRVLALCRDVIRYSVKTCHPRFFNQLFSGLDPHALAGRMITETLNTSQYTYEIAPVFVLMEEVVLKKLRELIGWGSGDGIFCPGGSLSNIYAMNVARYQRFPDSKRTGIWALPRLAVFTSQECHYSVQKGAAFLGIGTDNIYLVGVDERGKMIPADLEKQINKATSEGACPFFVNATCGTTVLGAFDPLADVADVCERHGVWFHVDAAWGGSALLSRRHRHLLHGIERADSVAWNPHKMLMTGLQCSAFLLRDSAGLLQRCHCANATYLFQTDKFYDMAYDTGDKTIQCGRKVDCLKLWLMWKANGTEGLEKRVDRAFEFTRYLADEIKKREGFQLVIEPEFINLCFWFVPPSLRGNQGCTDYWERLGKVAPAIKERMMKKGSMMVGYQPLGNKVNFFRQVVTNPAVIKQDLDFFLDEIERLGTDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW32</accession>
    <name>A0A8C3RW32_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW32"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004136.1">
        <property type="protein sequence ID" value="ENSCSRP00000004002.1"/>
        <property type="gene ID" value="ENSCSRG00000003041.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07765">
        <property type="entry name" value="KRAB_A-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002063">
        <property type="entry name" value="RB associated KRAB zinc finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002716">
        <property type="entry name" value="Zinc finger protein 212"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000360">
        <property type="entry name" value="zinc finger protein 572"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001270">
        <property type="entry name" value="zinc finger protein 583 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000495">
        <property type="entry name" value="zinc finger protein 668"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000624">
        <property type="entry name" value="zinc finger protein 697"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000286">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23226:SF423">
        <property type="entry name" value="C2H2-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23226">
        <property type="entry name" value="ZINC FINGER AND SCAN DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="SMART" id="SM00349">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="16"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="16"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="16"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="KRAB" evidence="15">
        <location>
            <begin position="4"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="128"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="156"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="184"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="212"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="240"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="268"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="301"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="329"/>
            <end position="356"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="357"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="385"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="413"/>
            <end position="440"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="441"/>
            <end position="468"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="469"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="497"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="525"/>
            <end position="552"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="553"/>
            <end position="577"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="586"/>
            <end position="609"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="590"/>
            <end position="602"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004002.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="609" mass="69028" checksum="401902B02E3602AB" modified="2022-01-19" version="1">MAAVAFEDVALYFTREEWELLSRPEKQLYRDQMLSNYQALVSLGKDQFPLLYLNRELTPGFPLLSPAGLGILGVMRTRSECGESAARTGDLTAHRGIHAQDAVRPLGRLTQRADVATHQKLPMGRCPHHCIDCGKRFSNTSALNQHRCMHPRKQWYRCSDCGKSFAKSSKLRIHQRTHTGERPHHCAECGKGFAQSSHLRIHERTHTGERPHRCADCGKNFSQSSSLRVHQRTHTGERPHRCTDCGKSFVQMVHLRVHERTHTGEWPYRCNDCGKSFMHDSLLTLHQRTHTGERPHRCRPHRCADCGKSFAQLSRMRMHQRTHTGERPYQCTNCGKNFAHNSSLRMHQRTHTGERPHRCTDCGKGFAQIGHLRIHKHTHTGERPYCCDECGKSFITAAALTIHQRTHTGERPHHCADCGKGFAQISVLRKHQRTHNVERPHHCGNCGKKFSSTNELTHHQRIHTGERPHRCADCGKGFAHNSSLRIHQRTHTGERPYSCHNCCKTFISADAVTKHQSMHTGERPFQCTVCGKRFAQNSSLKIHQRIHTGERPYSCADCGKCFSQWGNLTRHQLTHTNTLVSLPGPEELLAADGSDPASADADQGVVLSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW83</accession>
    <name>A0A8C3RW83_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Poly [ADP-ribose] polymerase</fullName>
            <shortName evidence="4">PARP</shortName>
            <ecNumber evidence="4">2.4.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the ARTD/PARP family.</text>
    </comment>
    <dbReference type="EC" id="2.4.2.-" evidence="4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005750.1">
        <property type="protein sequence ID" value="ENSCSRP00000005577.1"/>
        <property type="gene ID" value="ENSCSRG00000004160.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003950">
        <property type="term" value="F:NAD+ poly-ADP-ribosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990404">
        <property type="term" value="F:NAD+-protein mono-ADP-ribosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01439">
        <property type="entry name" value="TCCD_inducible_PARP_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.720.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.228.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051712">
        <property type="entry name" value="ARTD-AVP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012317">
        <property type="entry name" value="Poly(ADP-ribose)pol_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004170">
        <property type="entry name" value="WWE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037197">
        <property type="entry name" value="WWE_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45740">
        <property type="entry name" value="POLY [ADP-RIBOSE] POLYMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45740:SF4">
        <property type="entry name" value="PROTEIN MONO-ADP-RIBOSYLTRANSFERASE PARP11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00644">
        <property type="entry name" value="PARP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02825">
        <property type="entry name" value="WWE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56399">
        <property type="entry name" value="ADP-ribosylation"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117839">
        <property type="entry name" value="WWE domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51059">
        <property type="entry name" value="PARP_CATALYTIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50918">
        <property type="entry name" value="WWE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="4" id="KW-0520">NAD</keyword>
    <keyword evidence="2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="WWE" evidence="5">
        <location>
            <begin position="22"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="domain" description="PARP catalytic" evidence="6">
        <location>
            <begin position="123"/>
            <end position="337"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00024347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU362114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50918"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005577.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="337" mass="39553" checksum="E09933444C37EE6F" modified="2025-10-08" version="2">MWESWGEMLQRASEEFSPKMEIPEEEMDTTDTQWGWFYLAECGKWHMFQTDSNTQCSVSSEDIERSFKMNPEGSVSFTTAKFNYKLDFSVMKQTNLTTGKQRPIKRAPFSISAFSYICENEAIPMPSHWENVNTEEPYQLVPLQKQTNEYNEVSSLFGKTMDSNRIKRIQRIQNLDLWEFFCRKKAQLKKRRGVPTINEHMLFHGTSNEFVEAICIHNFDWRINGMHAAVYGKGTYFARDASYSSRFCKDDMKHGDTFQIHGVNLQHHVFRTYKVMFLARVLTGDYVIGDSKYMRPPSKDGSFVNLFDSCVDSTWNPKIFVIFDTNQIYPEYLIEFC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXD6</accession>
    <name>A0A8C3RXD6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">allantoinase</fullName>
            <ecNumber evidence="6">3.5.2.5</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>(S)-allantoin + H2O = allantoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17029"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15678"/>
            <dbReference type="ChEBI" id="CHEBI:17536"/>
            <dbReference type="EC" id="3.5.2.5"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3">Nitrogen metabolism; (S)-allantoin degradation; allantoate from (S)-allantoin: step 1/1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="5">Homotetramer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the metallo-dependent hydrolases superfamily. Allantoinase family.</text>
    </comment>
    <dbReference type="EC" id="3.5.2.5" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXD6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005926.1">
        <property type="protein sequence ID" value="ENSCSRP00000005740.1"/>
        <property type="gene ID" value="ENSCSRG00000004336.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00395">
        <property type="reaction ID" value="UER00653"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004038">
        <property type="term" value="F:allantoinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050897">
        <property type="term" value="F:cobalt ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000256">
        <property type="term" value="P:allantoin catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006145">
        <property type="term" value="P:purine nucleobase catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.140:FF:000032">
        <property type="entry name" value="Allantoinase Dal1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.140">
        <property type="entry name" value="Metal-dependent hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017593">
        <property type="entry name" value="Allantoinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006680">
        <property type="entry name" value="Amidohydro-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050138">
        <property type="entry name" value="DHOase/Allantoinase_Hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011059">
        <property type="entry name" value="Metal-dep_hydrolase_composite"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032466">
        <property type="entry name" value="Metal_Hydrolase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR03178">
        <property type="entry name" value="allantoinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43668">
        <property type="entry name" value="ALLANTOINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43668:SF2">
        <property type="entry name" value="ALLANTOINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01979">
        <property type="entry name" value="Amidohydro_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51338">
        <property type="entry name" value="Composite domain of metallo-dependent hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51556">
        <property type="entry name" value="Metallo-dependent hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Amidohydrolase-related" evidence="10">
        <location>
            <begin position="1"/>
            <end position="376"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010368"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012863"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF01979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005740.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="407" mass="44409" checksum="43DFDEF047A2E08C" modified="2022-01-19" version="1">MPGIIDPHVHTCEPGHMALESYSSATKAAAAGGVTTLVAMPLSCLSPATTLANFDDKLQSAEGQCHVDVAFWGGVVPGNQDELLSMLQAGVPGFKCSLIASGVEEFPHVSLQDLHMAMNELQGTDCVLLFHAEQELGQWKPALEDPTEYRALLDSRPDAMEVEAIQAIADLCLQYKVPCHILHLSSAQALPIIRKARQKGAPLTIETAHHYLTLTSERIPPGGTYYKCCPPIRAKTNQEQLWSALQEGLIDMVVSAHNPSSPDLKLLADGDFFKAQGGIASLQFGLPLFWTSAKAKGFSLHDVVQLMCKNPASLIRLDDRKGALCPGMDADLVIWDPDKEFEVKKNMIQHKNQLTPYLGFQLCGEIIATLVHGRLVYLKGKFSPKPEGVLLVTQRKMSTRVSSAPYY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY31</accession>
    <name>A0A8C3RY31_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RY31"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006987.1">
        <property type="protein sequence ID" value="ENSCSRP00000006773.1"/>
        <property type="gene ID" value="ENSCSRG00000005033.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007200">
        <property type="term" value="P:phospholipase C-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035025">
        <property type="term" value="P:positive regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000040">
        <property type="entry name" value="Coagulation factor 2 (thrombin) receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24232">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24232:SF82">
        <property type="entry name" value="P2Y PURINOCEPTOR 8-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01157">
        <property type="entry name" value="P2YPURNOCPTR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="27"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="58"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="97"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="139"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="189"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="235"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="273"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="39"/>
            <end position="291"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006773.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="337" mass="39275" checksum="B5797340B5783CFF" modified="2022-01-19" version="1">WIKNGRAKTSLDKKMLKNQMLQTTLPALYLFIFTISIPLNSISLWFLCRHSRPWTPTIVFSINLTITDLLYSMLLPFQVVYHLRGNDWPFGQVLCRIITVLFYANMHCSILTMTSISIERYLGIVHPLKHRAMRPIRTALLTCIIIWIFVLLLHLPLMKTELIFQVEELQITTCFDILPKAMFPSRNHFIAYFGSQVLLCFLLPLLIMAFCYTLVIRTLLNSPPTQLREIKKQTIYLIIVLLTVFVVCYVPNIVISIIHFVYTTQNKTAYVEYKLSLALNSLNCCFDPLVYFFGSKEFRRKIQKKLCRCMPDIFSETVTIFSEQDVPITSREHAPNN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0J7</accession>
    <name>A0A8C3S0J7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0J7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008071.1">
        <property type="protein sequence ID" value="ENSCSRP00000007817.1"/>
        <property type="gene ID" value="ENSCSRG00000005753.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF87">
        <property type="entry name" value="OLFACTORY RECEPTOR 51F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0552">Olfaction</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="28"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="63"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="102"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="143"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="200"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="240"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="275"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="44"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007817.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="315" mass="35762" checksum="AEE0DC17CDABA134" modified="2022-01-19" version="1">MSDFNTTNFTNPSTFILLGIPGLEAAHVWISIPFCTVYIIAVLGNFTILFIVKTEPSLHGPMYYFLCMLAVTDLVLCSSTLPKTLSIYWFNSREIDFSACLTQLYFIHCFLMMESGIFVAMAFDRYVAICHPLRHSSILTNSLVAKIGLAVVFRGSMLILPYPILVRQWPYCRTNVIPHTHCEHIAVVKLACADTLVSSYYGLFVVLCVRGLDMVFIAVSYTQILRAIFSLPTKDARLKAFRTCGSHFFVFLIFLIPSLFSIMTHRFGQNVPLHFHVLMANLYLLVPPILNPIIYGVRTKQIRNQLFRLFTSKGT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0L0</accession>
    <name>A0A8C3S0L0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Helicase POLQ-like</fullName>
            <ecNumber evidence="15">5.6.2.4</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">Mus308-like helicase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">POLQ-like helicase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Single-stranded 3'-5' DNA helicase that plays a key role in homology-driven double-strand break (DSB) repair. Involved in different DSB repair mechanisms that are guided by annealing of extensive stretches of complementary bases at break ends, such as microhomology-mediated end-joining (MMEJ), single-strand annealing (SSA) or synthesis-dependent strand annealing (SDSA). Possesses both DNA unwinding and annealing activities. Forms a complex with RAD51, stimulating HELQ DNA helicase activity and ability to unwing DNA. Efficiently unwinds substrates containing 3' overhangs or a D-loop. In contrast, interaction with the replication protein A (RPA/RP-A) complex inhibits DNA unwinding by HELQ but strongly stimulates DNA strand annealing. Triggers displacement of RPA from single-stranded DNA to facilitate annealing of complementary sequences.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="5.6.2.4"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>Couples ATP hydrolysis with the unwinding of duplex DNA by translocating in the 3'-5' direction.</text>
            <dbReference type="EC" id="5.6.2.4"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the helicase family. SKI2 subfamily.</text>
    </comment>
    <dbReference type="EC" id="5.6.2.4" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0L0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006945.1">
        <property type="protein sequence ID" value="ENSCSRP00000006731.1"/>
        <property type="gene ID" value="ENSCSRG00000005016.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043138">
        <property type="term" value="F:3'-5' DNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18026">
        <property type="entry name" value="DEXHc_POLQ-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18795">
        <property type="entry name" value="SF2_C_Ski2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.3380.20:FF:000002">
        <property type="entry name" value="helicase POLQ-like isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000813">
        <property type="entry name" value="helicase POLQ-like isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001293">
        <property type="entry name" value="helicase POLQ-like isoform X5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.20:FF:000058">
        <property type="entry name" value="Helicase, POLQ like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3380.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.20">
        <property type="entry name" value="5' to 3' exonuclease, C-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050474">
        <property type="entry name" value="Hel308_SKI2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046931">
        <property type="entry name" value="HTH_61"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048960">
        <property type="entry name" value="POLQ-like_helical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47961">
        <property type="entry name" value="DNA POLYMERASE THETA, PUTATIVE (AFU_ORTHOLOGUE AFUA_1G05260)-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47961:SF12">
        <property type="entry name" value="HELICASE POLQ-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20470">
        <property type="entry name" value="HTH_61"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21099">
        <property type="entry name" value="POLQ_helical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158702">
        <property type="entry name" value="Sec63 N-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="6" id="KW-0227">DNA damage</keyword>
    <keyword evidence="11" id="KW-0234">DNA repair</keyword>
    <keyword evidence="10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0347">Helicase</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0413">Isomerase</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Helicase ATP-binding" evidence="22">
        <location>
            <begin position="253"/>
            <end position="425"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="23">
        <location>
            <begin position="473"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="78"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="21">
        <location>
            <begin position="78"/>
            <end position="92"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00034617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00034808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00053573"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00069099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00074990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00076391"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006731.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1006" mass="113152" checksum="FB11423483255C57" modified="2022-01-19" version="1">MFGDYDSFSGNDSLLAQVDNMEQECIQSIDLTSCTKSMEDKATVEPAFGYIQLQNAKSKELIFSAAGNITGFKTEEESHLRTTSEQENRTLEPGDSFLDDLPSSQLLYFEEMNKTSGDSRKSSGTKESANDMNSCLDKMLNQSSCHHNAEHTKINNELSPSTTSNLSKRKSLKDHLKNTMTGNAKAQTPQVSRTKQLKEAVLSEEICVAKKTIETSSVDIGPFYGLPSKVKDLLVQFRGIEKLYEWQHTCLTLESLQQRKNLIYSLPTSGGKTLVAEILILQELLCRQKDVLMVLPYVAIVQEKVWALSSFGIELGFLVEEYAGSKGRFPPIKRRMKKSLYIATIEKGHSLVNSLIETGRVGDLGLVVVDELHMLGEGSRGATLEMILAKILYTSKTTQIIGMSATLNNVGDLQQFLQAEYYTNNFRPVELKEYVKIQDSIYEVDDKAENGLTFSRLLNFKYSSNLQKMDPDHLIALVTEVIPNYSCLVFCPTKKNCENVAEMICKYLNKEYRNHRESKKHDLIKNLKNIGKGILCPVLKRTIPFGIAYHHSGLTNDERKRIEEAYSAGVLCLLTCTSTLAAGVNLPARRVILRAPYVATEFLKKNQYKQMIGRAGRAGIDSAGESILIVQEKDKHLVRDLVNSPLENCYSNLILEFTKGIQSLLLSLVGLKIARNPEEIYHFMCGTLFGVQQQFLSKEKSLSDITREALECLIEKGLLKGKITSEKEQKSESNLEITQLGQATYKGSIDLAYCDALYRDLKKGLEGLVLESCLHLLYLTTPYDMTYRCKPDWMIYFRQFSQLNSVEQKVAAIVGVPESFITKKASGQAIKKDVDNGVVNRLYLSFVLYALLKETNIWNVSEKFNMSRGYVQNLLNSAASFSSCVLHFSEELEEFWVYKALLTELTKRLTYCVKAELIPLMEVAGVLESRAKQLYDSGYKTLAHLANADPETLVKMIEHLSRRQARQIVSSAKMLLREKAEALQEEVEELLKVPTDTSEGLLTTLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0X8</accession>
    <name>A0A8C3S0X8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">4-aminobutyrate aminotransferase, mitochondrial</fullName>
            <ecNumber evidence="6">2.6.1.19</ecNumber>
            <ecNumber evidence="5">2.6.1.22</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">(S)-3-amino-2-methylpropionate transaminase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="23">GABA aminotransferase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Gamma-amino-N-butyrate transaminase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">L-AIBAT</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Catalyzes the conversion of gamma-aminobutyrate and L-beta-aminoisobutyrate to succinate semialdehyde and methylmalonate semialdehyde, respectively. Can also convert delta-aminovalerate and beta-alanine.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>(S)-3-amino-2-methylpropanoate + 2-oxoglutarate = 2-methyl-3-oxopropanoate + L-glutamate</text>
            <dbReference type="Rhea" id="RHEA:13993"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:57700"/>
            <dbReference type="ChEBI" id="CHEBI:58655"/>
            <dbReference type="EC" id="2.6.1.22"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:13994"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>4-aminobutanoate + 2-oxoglutarate = succinate semialdehyde + L-glutamate</text>
            <dbReference type="Rhea" id="RHEA:23352"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:57706"/>
            <dbReference type="ChEBI" id="CHEBI:59888"/>
            <dbReference type="EC" id="2.6.1.19"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:23353"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer; disulfide-linked.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 26">Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.6.1.19" evidence="6"/>
    <dbReference type="EC" id="2.6.1.22" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0X8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007696.1">
        <property type="protein sequence ID" value="ENSCSRP00000007461.1"/>
        <property type="gene ID" value="ENSCSRG00000005241.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047298">
        <property type="term" value="F:(S)-3-amino-2-methylpropionate transaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034386">
        <property type="term" value="F:4-aminobutyrate:2-oxoglutarate transaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051536">
        <property type="term" value="F:iron-sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009450">
        <property type="term" value="P:gamma-aminobutyric acid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00610">
        <property type="entry name" value="OAT_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.640.10:FF:000029">
        <property type="entry name" value="4-aminobutyrate aminotransferase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1150.10:FF:000191">
        <property type="entry name" value="4-aminobutyrate aminotransferase, mitochondrial"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.10">
        <property type="entry name" value="Aspartate Aminotransferase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004631">
        <property type="entry name" value="4NH2But_aminotransferase_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005814">
        <property type="entry name" value="Aminotrans_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049704">
        <property type="entry name" value="Aminotrans_3_PPA_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015422">
        <property type="entry name" value="PyrdxlP-dep_Trfase_small"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00699">
        <property type="entry name" value="GABAtrns_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43206:SF1">
        <property type="entry name" value="4-AMINOBUTYRATE AMINOTRANSFERASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43206">
        <property type="entry name" value="AMINOTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00202">
        <property type="entry name" value="Aminotran_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000521">
        <property type="entry name" value="Transaminase_4ab_Lys_Orn"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00600">
        <property type="entry name" value="AA_TRANSFER_CLASS_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8" id="KW-0032">Aminotransferase</keyword>
    <keyword evidence="18" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0408">Iron</keyword>
    <keyword evidence="16" id="KW-0411">Iron-sulfur</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="17" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11" id="KW-0531">Neurotransmitter degradation</keyword>
    <keyword evidence="12 26" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0808">Transferase</keyword>
    <keyword evidence="13" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011748"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012876"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00015937"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022867"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00024748"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00029760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00030204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00030857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00031787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00033650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00048671"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="RuleBase" id="RU003560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007461.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="494" mass="55793" checksum="690C7E10B50CAB7F" modified="2022-01-19" version="1">NATVFLEVTPNLHWYKIRIRLISQTAAKIDVDFDYDGPLMKTEVPGPRSRELMKQLNGIQNAEAVHFFCNYQESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPSLIKLLQQPQNLSTFINRPALGILPPGNFAEKLKESLLLVAPKGLQQVITMSCGSCSNENAFKAIFMWYRNKERGNNNVTKEELETCMINQSPGCPDYSILSFMGGFHGRTMGCLATTHSKAIHKLDIPSFDWPIAPFPRLKYPLEEFVKENQQEEAHCLEEVEDLIVKYRKKKKIVAGIVIEPIQSEGGDNHASDDFFRKLRDITRKHGCAFLVDEVQTGGGCTGKFWAHEHWGLDDPADVVTFSKKMMTGGFFHKEEFRPDGPYRIFNTWLGDPAKNLMLAEVINVIKREDLLNNATNAGKALLAGLLDLQARYPHLISRARGRGTFCSFDTPNDTTRNKLIAIARNKGVVLGGCGDRSIRFRPTLIFKDHHAHLFLNIFSDILADFK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S385</accession>
    <name>A0A8C3S385_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">UTP20 small subunit processome component</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000007060.1">
        <property type="protein sequence ID" value="ENSCSRP00000006846.1"/>
        <property type="gene ID" value="ENSCSRG00000004689.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030686">
        <property type="term" value="C:90S preribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032040">
        <property type="term" value="C:small-subunit processome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:001599">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052575">
        <property type="entry name" value="SSU_processome_comp_20"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057525">
        <property type="entry name" value="UTP20_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046523">
        <property type="entry name" value="UTP20_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011430">
        <property type="entry name" value="UTP20_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17695">
        <property type="entry name" value="SMALL SUBUNIT PROCESSOME COMPONENT 20 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17695:SF11">
        <property type="entry name" value="SMALL SUBUNIT PROCESSOME COMPONENT 20 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20416">
        <property type="entry name" value="UTP20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23099">
        <property type="entry name" value="UTP20_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07539">
        <property type="entry name" value="UTP20_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="U3 small nucleolar RNA-associated protein 20 N-terminal" evidence="2">
        <location>
            <begin position="902"/>
            <end position="1510"/>
        </location>
    </feature>
    <feature type="domain" description="U3 small nucleolar RNA-associated protein 20" evidence="3">
        <location>
            <begin position="1794"/>
            <end position="2012"/>
        </location>
    </feature>
    <feature type="domain" description="U3 small nucleolar RNA-associated protein 20 C-terminal" evidence="4">
        <location>
            <begin position="2361"/>
            <end position="2740"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="853"/>
            <end position="879"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1681"/>
            <end position="1746"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="2556"/>
            <end position="2593"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="868"/>
            <end position="878"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="1681"/>
            <end position="1704"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1705"/>
            <end position="1720"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF07539"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF20416"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF23099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006846.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2763" mass="315112" checksum="B8AD1477240CCCCA" modified="2022-01-19" version="1">QKPLFLTFSERLGNVNIDIIHRIDRTGSYAEEVETYFYEGLQKWRELNLTQHFVKFYKEVAGKCQSFNQLVYYQDAIVQSLKTHLQVKNSLAYQPLLDLVVQLARDLQTDFYPHFPDFFLTITMLLDTQDTELLEWAFTALSYLYKYLWRLMVKDMANIYSLYSTLLAHHKPHIRNFAAESFTFLMRKVSDKNTLFNLMFLDLGEHPEKVEGVGQLLFEMCKGVRNMFHSCAEKAIKFILQKLGPITETEAKLPWIIVGEAFKHMVKSAAVHIYKEHFEVVFRCLEDSVLELQEKITKANCCESSEQIERILQVYLILAEHANGSKISQPEAVCKSLAKMLQTPDLSAPCCKTLLTTISVLLLAESVFLPDAVTKETIEKVFGSGFERRLLLDFSKTVFSMNQFEQHFLPCFLEYVEDCFSGEDVLARDEAMAILAKLILEKAEPPTVGSMAFEKYPLVFTEPPIGQKMSKRNGERKQMPVLDHILSLIHLPENEDIIDLSHPWAALVVLPHVRPIDKEKILLPVTSFIESLFLAIDGGRLRKGGLFVACQAVSTLLSLAESSEILHLLPEERVKNLVTTFPSDPSALLLADLYYTRLALCGCQDPLSHENLMDLFDKLKTNISSSISKVRLLTIRILNHFEAQLPTSTKDDGPGQLQSVFAVLLQAELVPASVNDYREKLLHLRKLRHDVVQSAVPAGPLHEVPLQYLLGMLYVNFSPLWDPVVELITSHANEMENKQFWKVYYEHLEKAAVYAERELQDELSEEQAGTADAESEKIREGNVGSLYLEQLRFRTDCSERIDYANFRFLLWKALAKFPDRVEPRSRELSPLLLRFISNEYYPADSLVAPTQDLRKKNRGAVEEEEKPTEEIHQATKEEEKEEVEGMEELVVEGLQKKKTRRAAAKQLIAHLQVFSKFLNPRALYLEPKLHELYNQLLSHQDQNVQKVALDCIMTYKHPHLLPYKENLQRLLEDKSFKEEIVHFSISEENTIVKMQHRPDLVPVLMRILYGRMRNKTGSRTQGKSAAGTRMSIVLRFLAGSLPEEIRMFLDLLFEPVKHFSAGPCQVAVLQTTSELVLSKVLPLGRQHSLFNSLEVVLKNMGHLITQYLPEILQILLCMTATVSHILQQREKIQLRFINPLKNLRRLGIKLVAEFFSDFETYSFTVDEIDAIFEAVIWPQISRLASESQYSPTLLLKLIHIWSKNPRYFPLLAKQRPGHPEYDTLLNVFALLSAKNLCEATAGVVMDVADNLLNSPDFEPTDLVSSVTSPSLGARLILPHVPAVLQYLSKTMLNVEKVKKKKFRVQVSKELNILSKISKFIQDKGQSSVLISLLLPFLHQSSVMQDTEIDILVTVQNLLRHCLNPTSFLKPLAKLFSVIQNKLSRQTLCVVFQTLSDLEGELKYITEVVKLNAFDQRHLDDINFDVRLSAFQAITSQIKEMQRVDINFLIPVMHNCFYTIQLGDMSLSDSASLCLTSIIHRIAEINHTEDEYKEIIQHTLLLSLRKGLKSKTESIQQDYTSLLSCLIRTFPKHPEFQDLVQLTDCHDPEMDFFENMKHIQIHRRARALKKLAKHLTEDKIVLSSKSLQNYIMPYATTTIFDEKMLKHENMITASVEVVGAVCRHLSWSAYMYHLKHFIHILQTGQINQKLAVSLLVTVLEAFHFDHETLEKQLETLQNEEVMDAEEATENEAMELEQSDGEEEAEGEKSKNLPEDSEKQRDPALVQQDQAGTGESEETQKATKSISSLPRNKEELECLIEHIQGTVTGSLLPKLHRCLAAKVKRDEEHKLVKSKAVNDEEVVRVPLAFAMVKVMQSLSQEVMEANLPSILLKVCSLLRNRAQEIRDIARNTLTKIMEALGARYLQYVLREMQSTLVHGYQVHVLTFTVHLLLKGLTSRLSAGDLDTCLDIMIEIFNQELFGDVAEEKEVKGIVSKVMEARRSKSYDSYEILAKYVGKDQVTKLILPLKEILESTMSLKMSRKVHETLRRIMSGLILNPEMSAESILVLSHGLISENLPLLTEKAKTKVPAPPDPRLQPESCLLLPPVPARGGQKAPVSSKTNMHILVDSGLRLLHMSLKRSKINSSDEHVLEMLDPFVQLLIDCLQSTDVKVITGALQSLLWILKFPLPSIEKTTEQLTKQLFLLLKDFAKPGAAKGQNFHLVVNCFKCVTRLVRNTNSHITEKQLQVLLGYAEEDIYDSSRQATAFGLLKAILSRKLIVPEIDAVMQKVAKFAITGQSEPVRVQCRQIYLKYILDYPLGDKLKPNLEFIFAQLGYDYETGRESALEMIAYLFEMFPQGLLHQYCGLFFVPLCMMMVNDDSAKCKKMAAMVNKSLLVKVNSENRDLMFSLVTTWFNSEKVLLAAQACGLFVEAEGVAFERQLGAVLPLIEKEIEPLKFEDIMEETEEKAADRLLFSFLTLIIKLIKECNIILLTKHNEILSNIWRHIQSHLWYPHSWVWLTAAQIFGLLFASHKPEELVSKWNESKAGKSKKTSLEPAATRFFTDELDKKMKELALAFCHQLQSKFLDQSLGEQVIKNLLFVARVLYLLVPDSEEGEETKDYEMGGQEDASEDEGEKAASAQEEKEGEAEEKSRPATVLWVMKRLSLMAKREAAYSPKNPVKRTCIFKFLGAVAVDLGKDRIKPYLPTIITPLHRELSSTYAEQDPTLKNLSQEIIELLKKLVGLETFSLAFAAVQKQASQKRAIRKKQRALQTVANPDIAARKKLKKHKNKIETRKRKIEFLRPGYKAKKPRSHALKDLAMVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3B2</accession>
    <name>A0A8C3S3B2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Homeobox protein Hox-D1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the Antp homeobox family. Labial subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3B2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008712.1">
        <property type="protein sequence ID" value="ENSCSRP00000008421.1"/>
        <property type="gene ID" value="ENSCSRG00000006265.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000113">
        <property type="entry name" value="homeobox protein Hox-B1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046327">
        <property type="entry name" value="HXA1/B1/D1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45946:SF1">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX-D1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45946">
        <property type="entry name" value="HOMEOBOX PROTEIN ROUGH-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 10 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 10 11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="7 10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="13">
        <location>
            <begin position="206"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="10">
        <location>
            <begin position="208"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="46"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="148"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="260"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="51"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="274"/>
            <end position="286"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00029448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008421.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="302" mass="31860" checksum="B83374DA6BC0D3F1" modified="2022-01-19" version="1">MNSYLEYLSRGDALPAPSFCPADPSAVALQPPCPLGGDSAYLGSLLVPGEGTAPGPAQRPAQQPRPAAASRFAACALAGAYDSGPPAADFNVLPPGSSYALPYGASAQVEDAGGGHLRYATSIFSGSGSRLPVGYSTLAEQSHFHPGLKEPPGVQPGGFQSVSPSPGTYPKPTSPALGGALGTFEWMTVKRNAPKKSKLSVYGVHGPPSTVRTHFSTKQLTELEKEFHFNKYLTRARRVEIAHSLRLNDTQVKIWFQNRRMKQKKREREGLLIPSPAASPSAQSPAKPGRNSVPSSPAKDSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4H1</accession>
    <name>A0A8C3S4H1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">WWC family member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4H1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009222.1">
        <property type="protein sequence ID" value="ENSCSRP00000008913.1"/>
        <property type="gene ID" value="ENSCSRG00000006657.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019900">
        <property type="term" value="F:kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060090">
        <property type="term" value="F:molecular adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046621">
        <property type="term" value="P:negative regulation of organ growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035330">
        <property type="term" value="P:regulation of hippo signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08680">
        <property type="entry name" value="C2_Kibra"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037771">
        <property type="entry name" value="C2_WWC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051105">
        <property type="entry name" value="WWC/KIBRA_Hippo_Reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057747">
        <property type="entry name" value="WWC1_hairpin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14791">
        <property type="entry name" value="BOMB/KIRA PROTEINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14791:SF25">
        <property type="entry name" value="PROTEIN WWC3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25802">
        <property type="entry name" value="WWC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C2" evidence="3">
        <location>
            <begin position="601"/>
            <end position="726"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="433"/>
            <end position="477"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="738"/>
            <end position="759"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="93"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="230"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="768"/>
            <end position="812"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="447"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="746"/>
            <end position="759"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008913.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1092" mass="123847" checksum="2B1C3ED1DDED6975" modified="2022-01-19" version="1">MDHINQLTQIEDPREQWRREQERMLKEYLIVAQEALNAKKEIYQIKQQRFELAQEEYQQLHKLCEDDSRSYASAFSGFSTNTKYDPYQIKAEIASRRDRLSRLKRELAHMKEELQYKEKGVETLQEIDRKMSSAHTNYKLDEAQAIMNELRTIKKAICMGEKERQDLMQSLAKLTDGFRNSCCITDSLQGLQHNSSSLSDSCLPQHCDACSQTDITGEFCFDDKTRLVDKVRLSWQYEEAKKRVSNIQQQLALLDNESWPGVAEADRDRLQLIKEKEALLQELQLISQQRRSPEYIARLEEEKRRLEDEIQQARASSAQGATERILLQEKRNCLLLQLEEATRLASYLHSQLKSLSASTLTMSSGSSRGSLASSRGSLASSRGSLSSVSFTDIYGLPQYDKSDSVTDYAQHLRFDLIPFDSLSKDVQYTDPTGHCNFNKQRRSLDTPQSLASLSSRSSLSSLSPPSSPLDTPFLSASRDSPLAQMSEGFEEIAGVGALEMRRAQASVLGDDDAQGITSSQTPAYSMDDEGLQEMGPHLANIQTGGAVTLREDSARRSARRARRVSACLSDYSLASDSGVFEALSKRNEDVEDPVYSGDVASSEEPQIHVGFLHDGGCECLLVHVLQLKNFTGLPVKEGCKIHVRVYLPPLESGTPTTYCSRALEFQTSLIFNEVFRIPVHSSALKLKSLQLYICSVDHQQQEELLGIAQISLADHESSTEMQLHWYPVQIFTGSDPQRVKDKNQCEESTPQSSGNTATVKSDAVTALLARTTAQLEAVERELAEERVKLEYTEEEILEIERKEDQAEAVSERSWQAESVDSGCSNCTQTSPPYPEACCGDSLRGHMFAVQTGQYSSGKVQPPPLKVDKETNTEDLFPEEVAILPKERTCRRPRGSAFVRSSTIVRSQTFSPGARSQYVCRLYRSDSDSSTLPRKSPFIRNSLERRTLRYKQQACRSSLAELMARTSLDLELDLQASRTRQRQLNEEICVLRELKQRLEDAQLRGQTDLPHWVLRDERFRNLLKEAERQTRQTKFEHHQEQVAEKMLRKASKEIYQLRGQNQKEPIQVQTFREKIAFFTRPRINIPPLPADDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4H9</accession>
    <name>A0A8C3S4H9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Calcium-transporting ATPase</fullName>
            <ecNumber evidence="18">7.2.2.10</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Catalyzes the hydrolysis of ATP coupled with the transport of calcium.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23 18">
            <text>Ca(2+)(in) + ATP + H2O = Ca(2+)(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:18105"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="7.2.2.10"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="18">Membrane</location>
            <topology evidence="18">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 18">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIB subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="18">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="7.2.2.10" evidence="18"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4H9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007853.1">
        <property type="protein sequence ID" value="ENSCSRP00000007610.1"/>
        <property type="gene ID" value="ENSCSRG00000001494.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005388">
        <property type="term" value="F:P-type calcium transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030165">
        <property type="term" value="F:PDZ domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051480">
        <property type="term" value="P:regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02081">
        <property type="entry name" value="P-type_ATPase_Ca_PMCA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1110.10:FF:000001">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1110.10:FF:000002">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1110.10:FF:000008">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000001">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1110.10:FF:000002">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000007">
        <property type="entry name" value="Calcium-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, transmembrane domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022141">
        <property type="entry name" value="ATP_Ca_trans_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006068">
        <property type="entry name" value="ATPase_P-typ_cation-transptr_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004014">
        <property type="entry name" value="ATPase_P-typ_cation-transptr_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059000">
        <property type="entry name" value="ATPase_P-type_domA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006408">
        <property type="entry name" value="P-type_ATPase_IIB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01517">
        <property type="entry name" value="ATPase-IIB_Ca"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24093">
        <property type="entry name" value="CATION TRANSPORTING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24093:SF245">
        <property type="entry name" value="PLASMA MEMBRANE CALCIUM-TRANSPORTING ATPASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12424">
        <property type="entry name" value="ATP_Ca_trans_C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00689">
        <property type="entry name" value="Cation_ATPase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00690">
        <property type="entry name" value="Cation_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00122">
        <property type="entry name" value="E1-E2_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08282">
        <property type="entry name" value="Hydrolase_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00831">
        <property type="entry name" value="Cation_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 18" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="10 18" id="KW-0106">Calcium</keyword>
    <keyword evidence="6 18" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="13" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16 18" id="KW-0406">Ion transport</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="17 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9 18" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-1278">Translocase</keyword>
    <keyword evidence="7 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15 18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 18" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="376"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="417"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="930"/>
            <end position="947"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="967"/>
            <end position="984"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1005"/>
            <end position="1026"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1038"/>
            <end position="1059"/>
        </location>
    </feature>
    <feature type="domain" description="Cation-transporting P-type ATPase N-terminal" evidence="20">
        <location>
            <begin position="49"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="296"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="1193"/>
            <end position="1253"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="300"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="335"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="1231"/>
            <end position="1253"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU361146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="SMART" id="SM00831"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007610.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1253" mass="138113" checksum="40DBA4DFEC33952F" modified="2022-01-19" version="1">MGDMANNSVAYSGVKNSVKESNHGDFGISLAELRALMELRSTDAVHKIQECYGDVYAICTRLKTSPNEGLSGNPADIERREAVFGKNFIPPKKPKTFLQLVWEALQDVTLIILEIAAIISLGLSFYQPPGGNEAACGAVAVGEEEEEGETGWIEGAAILLSVVCVVLVTAFNDWSKEKQFRGLQSRIEQEQKFTVIRGGQVIQIPVADIIVGDIAQVKYGDLLPADGVLIQGNDLKIDESSLTGESDQVKKTLDKDPMLLSGTHVMEGSGRMVVTAVGVNSQTGIIFTLLGAGGDDEEKEKEKKDKKSKKQDGAVENRNKAKAQDGAAMEMQPLKSEDGGDGDEKDKKRANMPKKEKSVLQGKLTKLAVQIGKAGLLMSAVTVIILILYFVINTFWIQKRPWLAECTPIYIQYFVKFFIIGVTVLVVAVPEGLPLAVTISLAYSVKKMMKDNNLVRHLDACETMGNATAICSDKTGTLTMNRMTVVQAFVSEKHYKKIPEPDAIPEKTLAHLVTGISVNCAYTSKILPPEKEGGLPRHVGNKTECALLGLLLDLKRDYQDVRNEIPEEALYKVYTFNSVRKSMSTVLKNSDGSFRIFSKGASEIVLKKCFKILSANGETKAFRPRDRDDIIKTVIEPMASEGLRTICLAFRDFPAGEPEPEWDNENDIVTGLTCIAVVGIEDPVRPEVPDAIKKCQRAGITVRMVTGDNINTARAIASKCGILNPGEDFICLEGKDFNRRIRNEKGEIEQERIDKIWPKLRVLARSSPTDKHTLVKGIIDSTVSEQRQVVAVTGDGTNDGPALKKADVGFAMGIAGTDVAKEASDIILTDDNFTSIVKAVMWGRNVYDSISKFLQFQLTVNVVAVIVAFTGACITQDSPLKAVQMLWVNLIMDTLASLALATEPPTESLLLRKPYGRNKPLISRTMMKNILGHAVYQLVVVFTLLFAGEKIFDIDSGRNAPLHAPPSEHYTIVFNTFVMMQLFNEINARKIHGERNVFEGIFNNAIFCIIVLGTFIVQIIIVQFGGKPFSCSELTIEQWLWSVFLGMGTLLWGQLISTIPTSRLKFLKEAGHGTQKEEIPEEEFSEDVEEIDHAERELRRGQILWFRGLNRIQTQVWSWKSGSTIQGALRRQPSIASQHHDVTNISTPTHIRVVNAFRSSLYEGLQKPESRSSIHNFMTHPDFRIEDSEPHIPLIDDTDAEDDAPTKRNSTPPPSPNKNNNAVDSGIHLTTDMNKSATSSSPGSPLHSLETSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4S5</accession>
    <name>A0A8C3S4S5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4S5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007994.1">
        <property type="protein sequence ID" value="ENSCSRP00000007742.1"/>
        <property type="gene ID" value="ENSCSRG00000005693.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001227">
        <property type="term" value="F:DNA-binding transcription repressor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000965">
        <property type="entry name" value="Neurotrophin receptor-interacting factor homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000557">
        <property type="entry name" value="zinc finger and SCAN domain-containing protein 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000145">
        <property type="entry name" value="Zinc finger protein 574"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001184">
        <property type="entry name" value="zinc finger protein 574"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001270">
        <property type="entry name" value="zinc finger protein 583 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24399:SF70">
        <property type="entry name" value="C2H2-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24399">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="41"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="70"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="98"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="126"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="154"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="182"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="237"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="278"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="250"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="292"/>
            <end position="404"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="8"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="316"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="337"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="384"/>
            <end position="404"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007742.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="404" mass="44595" checksum="EB673AFE53BA6639" modified="2022-01-19" version="1">QPVPVPGVRPAAAVPGPAPGAPGAAPQAAEPGAGGAHGPSFCCLMCSKVFSKHLQLVRHQRFVHKLERRHKCQTCGKMFKKKSHVRNHLLTHTGERPYHCKECGKSFNSQANLLRHRLTHTGERPYRCEICQKAFTQSSTLQQHLFVHSRHYPYKCQECGINFHRPYRLLMHRYHHTGEYPYKCQECGRSFLLRRLLDVHQLSHAGREPQVCAGCGAAFVTALQLREHKCGKVSRRFECPTCGKKVSSAARLRAHELRPPPRRRRPPPPRRAACPKSFECADCKKLFSTETSLQVHRRIHTGERPPTSRTTGGCTPARSPSSARSAARPSPSPCGWPSTGASTRASAPTTAPTAARRTAPSPTSGSTASCTSSSACRTSRRPWPKPPPPPPWRPPPPPRTTATP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S537</accession>
    <name>A0A8C3S537_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S537"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008143.1">
        <property type="protein sequence ID" value="ENSCSRP00000007886.1"/>
        <property type="gene ID" value="ENSCSRG00000005817.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
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        <property type="term" value="F:zinc ion binding"/>
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    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
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        <location>
            <begin position="6"/>
            <end position="33"/>
        </location>
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        <location>
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            <end position="173"/>
        </location>
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            <end position="201"/>
        </location>
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            <end position="229"/>
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            <begin position="204"/>
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    <sequence length="348" mass="39624" checksum="0D4F3D16F6EDE370" modified="2022-01-19" version="1">MREKPYKCNECGKSFSVSSKFLLHERTHTGERPYDCPVCGKSFSVSSNLIQHQRIHTGEKPYKCPDCGKSFNQSSNLLSHQRIHTGEKPFECLECRKSFSRRSTLLSHQRIHTEEKPYTCAECGKSFGHSAHLTSHQRTHTGEKPYKCSECGKSFSQSSNLYTHQKIHMGERLYNCSDCGESFRLKSTLVTHKRIHMAEKPFKCPECGKSFNASSALRKHQRIHSGERPYKCLNCGKSFCSSSALCNHQSTHLEDRPYKCNECRKSFSQSSNLIQHQRIHTGERPYNCPDCGKSFSRKSTLIKHQRTHVAESDPISELNMGKASVKAQISLHIRESTQDTTPRNGSCV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5R1</accession>
    <name>A0A8C3S5R1_CHESE</name>
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        <recommendedName>
            <fullName evidence="5">IF rod domain-containing protein</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
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            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the intermediate filament family.</text>
    </comment>
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    </dbReference>
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    </dbReference>
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    <dbReference type="PANTHER" id="PTHR45652">
        <property type="entry name" value="GLIAL FIBRILLARY ACIDIC PROTEIN"/>
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        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
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    </dbReference>
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        <property type="entry name" value="IF_ROD_1"/>
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    </dbReference>
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        <property type="entry name" value="IF_ROD_2"/>
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    </dbReference>
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    <keyword evidence="2 4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1 3" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="5">
        <location>
            <begin position="1"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="15"/>
            <end position="49"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="RuleBase" id="RU000685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
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            <dbReference type="Ensembl" id="ENSCSRP00000009160.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="125" mass="14609" checksum="109057D52CFC8B4C" modified="2022-01-19" version="1">MRQMRELEERFAGEAGGYQDTIARLEEEIRHLKDEMARHLREYQDLLNVKMALDVEIATYRKLLEGEESRISLPIQTFSALNFRETSPEQRGSEVHTKKTVMIKTIETRDGEVVSEATEQKHEVM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6N0</accession>
    <name>A0A8C3S6N0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Mitochondrial transcription rescue factor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6N0"/>
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        <property type="protein sequence ID" value="ENSCSRP00000008178.1"/>
        <property type="gene ID" value="ENSCSRG00000006087.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="4150at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903108">
        <property type="term" value="P:regulation of mitochondrial transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057896">
        <property type="entry name" value="MTRES1_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13633">
        <property type="entry name" value="MITOCHONDRIAL TRANSCRIPTION RESCUE FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13633:SF3">
        <property type="entry name" value="MITOCHONDRIAL TRANSCRIPTION RESCUE FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25818">
        <property type="entry name" value="MTRES1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50889">
        <property type="entry name" value="S4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Mitochondrial transcription rescue factor 1 C-terminal" evidence="1">
        <location>
            <begin position="121"/>
            <end position="222"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF25818"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="227" mass="26637" checksum="158E81035A0CE298" modified="2022-01-19" version="1">MTGFRLPITAFRKLNVWLGIWEKFPSNKLCVSWRRCIYSSHQSSIINYRKHFSISLVKHDVFLRPPSQCISVPCVRLKSDKSSRKKKQTLQEEEDEDEGNEERSDSEDEFENDPNIVKDYKDLNKVVQSFRYDIIMKAGLDIARNKVEDAFYNGELRLNGEKLWKKSRTVKVGDTLDLIVGEDKETETAVVMRVVLKKASEKTESEKYKVVLRRWKNLKVPKQDVFK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S822</accession>
    <name>A0A8C3S822_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Serine/threonine-protein kinase haspin</fullName>
            <ecNumber evidence="5">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">Germ cell-specific gene 2 protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Serine/threonine-protein kinase that phosphorylates histone H3 at 'Thr-3' (H3T3ph) during mitosis. May act through H3T3ph to both position and modulate activation of AURKB and other components of the chromosomal passenger complex (CPC) at centromeres to ensure proper chromatid cohesion, metaphase alignment and normal progression through the cell cycle.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S822"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010312.1">
        <property type="protein sequence ID" value="ENSCSRP00000009955.1"/>
        <property type="gene ID" value="ENSCSRG00000007469.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072354">
        <property type="term" value="F:histone H3T3 kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051276">
        <property type="term" value="P:chromosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000278">
        <property type="term" value="P:mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901991">
        <property type="term" value="P:negative regulation of mitotic cell cycle phase transition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000401">
        <property type="entry name" value="serine/threonine-protein kinase haspin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000409">
        <property type="entry name" value="serine/threonine-protein kinase haspin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024604">
        <property type="entry name" value="GSG2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24419">
        <property type="entry name" value="INTERLEUKIN-1 RECEPTOR-ASSOCIATED KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24419:SF18">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE HASPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12330">
        <property type="entry name" value="Haspin_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01331">
        <property type="entry name" value="DUF3635"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="13 21" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0158">Chromosome</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12" id="KW-0418">Kinase</keyword>
    <keyword evidence="11 21" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="10" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="23">
        <location>
            <begin position="453"/>
            <end position="767"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="1"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="104"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="22">
        <location>
            <begin position="22"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="22">
        <location>
            <begin position="59"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="22">
        <location>
            <begin position="145"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="22">
        <location>
            <begin position="198"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="480"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00053811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00069281"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00081741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009955.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="767" mass="84816" checksum="31564D9B1DD913F4" modified="2022-01-19" version="1">MAPGSSTTEPAAGLEGSMELFSPPLSGASGRSSRGQQHPTAGSGSPLRGDWRGRGPPSCTASPQGPQSRTPCTISGSQYVLLPCGAWRPPEAAQGDLIQLVPSSFPGIHRQSDPTQGQPGSPHHKTVSRDHVQSLTSQKAERAQRTTPGPCQLETSLGLQKSVNQSGAALPISGKPHSLVPGNTSPDEPHDGLRGGSQKRSFNLSTDKSGPQLQPLVVLNSQVVPSWLATRKINNKKLDAWPSWRENDCQQPVSPSALSVISEKKCRSSKVIPKDGGVSTSRKACISGLSSSRWGKQARRRPVRRKNTKIPRQQADGSFFQEQMRQRGMEKNALEMSSSFLCDFSFLNDSQWWARARASLSLHKKKKVSVGESACSSILCTPSSKSQLARYHKSPFIQSVGYCNWPTSSVLLLTPMKSHSLLEVMLTDAEKVYGECQQEGPISFEECIPPDKMKNCLKIGEGVFGEVFQTNSERGAVALKIIPVEGTERVNGEAQKSFSEILPEIIISKELSLLSQEVENRTVGFIDLYSVHCVQGAYPKHLLKAWDKYRELNGSENNRPDLFGEQQLFTVLEFEFGGNNLENMRNQLNSVATAKSLLHQVTASLAVAEEGLHFEHRDLHWGNILVKKTNLKELGYTLNGAVYTIPTKGIHVNIIDYTLSRMEKDGLTVFCDISADKELFQGRGDYQFDIYRQMKEENSNNWADYHPHSNVLWLHYLADKLLKEVNYKRKLSSSALKGIQKQLRKFHREVLNFSSASDVLLNSSLFH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB27</accession>
    <name>A0A8C3SB27_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB27"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012789.1">
        <property type="protein sequence ID" value="ENSCSRP00000012301.1"/>
        <property type="gene ID" value="ENSCSRG00000009257.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042101">
        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042605">
        <property type="term" value="F:peptide antigen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051006">
        <property type="entry name" value="TCR_variable_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19343">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19343:SF13">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="2" id="KW-0391">Immunity</keyword>
    <keyword evidence="5" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="4" id="KW-0675">Receptor</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 7" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-1279">T cell receptor</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034436081" description="Ig-like domain-containing protein" evidence="7">
        <location>
            <begin position="24"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="25"/>
            <end position="119"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00043266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012301.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="119" mass="13351" checksum="6B06E3BB856F966B" modified="2022-01-19" version="1">MKLQIPLVCLHLYCKFLLRTLWALPSQWLLDQSPQSLVTGEGEVSTLFCAFTSKYQTFHWYQQLPGRGLTYLLAVSPQENATEQRFVGQPLKDGKRSSVHITDSQLGDSGSYLCAVAAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC73</accession>
    <name>A0A8C3SC73_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">IRG-type G domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TRAFAC class dynamin-like GTPase superfamily. IRG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC73"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013477.1">
        <property type="protein sequence ID" value="ENSCSRP00000012953.1"/>
        <property type="gene ID" value="ENSCSRG00000009819.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000541">
        <property type="entry name" value="Immunity related GTPase M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030385">
        <property type="entry name" value="G_IRG_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007743">
        <property type="entry name" value="Immunity-related_GTPase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051515">
        <property type="entry name" value="IRG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32341">
        <property type="entry name" value="INTERFERON-INDUCIBLE GTPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32341:SF10">
        <property type="entry name" value="INTERFERON-INDUCIBLE GTPASE 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05049">
        <property type="entry name" value="IIGP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51716">
        <property type="entry name" value="G_IRG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="358"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="domain" description="IRG-type G" evidence="6">
        <location>
            <begin position="53"/>
            <end position="234"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012953.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="409" mass="46295" checksum="BD693B023EFFA683" modified="2022-01-19" version="1">GTGPLLPPRTQWGSHLSGLSQHESEEFQAAVHAGNLTEAIAVVKKSDALLKNIELKVAITGECRSGKSSFINAIRSLADDDEGAAETGVMEFTKEPTPYPHPKHPNVTMWDLPGIGMPNYPANTYVEKVDFARYDFFIIITAGRFRESDANLAQEIQRMGKKFYFVRSKVDMDLRSERQRKTKVKEEEVLQTIRKDCIRNLEAAGILSPQVFLVSRWDFEKYDAPRLQETFLHELDAHRRHAIFRVLHSSSEQPLNWKKEAVEQQIWKQAFKSSTIATIPLPFLSVWWDVGILVDNMTKFCKSFGLDDDSLKALEKAMGESGELKNLIQFPLPKDRTRDEAFKLLKEATGQVMMIAKYFISMIPGIGTVIAAVTSYRVTGRLLRTLVAHVAEDAQRVLKRALEKAEKTD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCT4</accession>
    <name>A0A8C3SCT4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">EEF1A lysine methyltransferase 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Protein-lysine methyltransferase that efficiently catalyzes three successive methylations on 'Lys-36' in eukaryotic translation elongation factor 1 alpha (EEF1A1 or EEF1A2).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-lysyl-[protein] + S-adenosyl-L-methionine = N(6)-methyl-L-lysyl-[protein] + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:51736"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:13053"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61929"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>N(6),N(6)-dimethyl-L-lysyl-[protein] + S-adenosyl-L-methionine = N(6),N(6),N(6)-trimethyl-L-lysyl-[protein] + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54200"/>
            <dbReference type="Rhea" id="RHEA-COMP:13826"/>
            <dbReference type="Rhea" id="RHEA-COMP:13827"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61961"/>
            <dbReference type="ChEBI" id="CHEBI:61976"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>N(6)-methyl-L-lysyl-[protein] + S-adenosyl-L-methionine = N(6),N(6)-dimethyl-L-lysyl-[protein] + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54196"/>
            <dbReference type="Rhea" id="RHEA-COMP:13053"/>
            <dbReference type="Rhea" id="RHEA-COMP:13827"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61929"/>
            <dbReference type="ChEBI" id="CHEBI:61976"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the methyltransferase superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCT4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012735.1">
        <property type="protein sequence ID" value="ENSCSRP00000012250.1"/>
        <property type="gene ID" value="ENSCSRG00000009199.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008757">
        <property type="term" value="F:S-adenosylmethionine-dependent methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000111">
        <property type="entry name" value="EEF1A lysine methyltransferase 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051419">
        <property type="entry name" value="Lys/N-term_MeTrsfase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013216">
        <property type="entry name" value="Methyltransf_11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12176:SF80">
        <property type="entry name" value="EEF1A LYSINE METHYLTRANSFERASE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12176">
        <property type="entry name" value="SAM-DEPENDENT METHYLTRANSFERASE SUPERFAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08241">
        <property type="entry name" value="Methyltransf_11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Methyltransferase type 11" evidence="11">
        <location>
            <begin position="72"/>
            <end position="180"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008361"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00048653"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00048985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00052410"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00059299"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00067848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF08241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012250.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="263" mass="29618" checksum="00956E51933F98C2" modified="2022-01-19" version="1">MAPPSYRQHRGPGSGGMDRPWLPDSNVRYRDRCFWDSRYREVGAAPAEWFGGLSCFREQLEAELRPGDRILVLGCGNSALSSDLFRLGYTDVTSIDYSTVCIAGMRARYAQCQGLQWLVMDARDLAFADGTFDVVLEKGTLDSMMVAETDPWNVSPETTALLDQVLKEVSRVLRPGGRFVSITFAQPHFRKRHYAQLAYGWSLRHSTYGADFHYFLYVMCKGQALSPADLELGRRLHEPPCPARPPSFLQASDSEDYLSAIEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SE79</accession>
    <name>A0A8C3SE79_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Septin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7 9">Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Septin GTPase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SE79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012797.1">
        <property type="protein sequence ID" value="ENSCSRP00000012311.1"/>
        <property type="gene ID" value="ENSCSRG00000009218.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01850">
        <property type="entry name" value="CDC_Septin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000064">
        <property type="entry name" value="Septin 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030379">
        <property type="entry name" value="G_SEPTIN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016491">
        <property type="entry name" value="Septin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18884">
        <property type="entry name" value="SEPTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00735">
        <property type="entry name" value="Septin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF006698">
        <property type="entry name" value="Septin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51719">
        <property type="entry name" value="G_SEPTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="3" id="KW-0132">Cell division</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 8 9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="4 8 9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034605794" description="Septin" evidence="10">
        <location>
            <begin position="38"/>
            <end position="424"/>
        </location>
    </feature>
    <feature type="domain" description="Septin-type G" evidence="11">
        <location>
            <begin position="96"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="site" description="Important for dimerization" evidence="8">
        <location>
            <position position="218"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRNR" id="PIRNR006698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR006698-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012311.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="424" mass="49158" checksum="A39C590A1EE8B33D" modified="2022-01-19" version="1">MRAGGGWLPYGFSQGWERTHGWLWLLLLGFFGPRRRSDSPAGVMDSIIIQARLVERLLSPRTQAQRSHPLKLKDHEKQYVGFATLPNQVHRKSVKKGFDFTLMVAGESGLGKSTLVNSLFLTDLYKDRKLLNAEERISQTVEILKHTVDIEEKGVKLKLTIVDTPGFGDAVNNTECWKPITDYIDQQFEQYFRDESGLNRKNIQDNRVHCCLYFISPFGHGLRPVDVEFMKALHEKVNIVPLIAKADCLIPSEIRKLKERIREEIDKFGIKVYQFPDCDSDEDEEFKQQDRELKESAPFAVIGSNTVVEAKGQRVRGRLYPWGIVEVENQAHCDFVKLRNMLIRTHMHDLKDVTCDVHYENYRAQCIQQMTSKLTQDNRIESPIPILPLPTPDAETEKLIKMKDEELRRMQEMLQKMQQQMQDQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFY5</accession>
    <name>A0A8C3SFY5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Cytosolic arginine sensor for mTORC1 subunit 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">GATS-like protein 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Functions as an intracellular arginine sensor within the amino acid-sensing branch of the TORC1 signaling pathway. As a homodimer or a heterodimer with CASTOR2, binds and inhibits the GATOR subcomplex GATOR2 and thereby mTORC1. Binding of arginine to CASTOR1 allosterically disrupts the interaction of CASTOR1-containing dimers with GATOR2 which can in turn activate mTORC1 and the TORC1 signaling pathway.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Forms homodimers and heterodimers with CASTOR2. Interacts with the GATOR2 complex which is composed of MIOS, SEC13, SEH1L, WDR24 and WDR59; the interaction is negatively regulated by arginine. Interacts with TM4SF5; the interaction is positively regulated by leucine and is negatively regulated by arginine.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the GATS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013613.1">
        <property type="protein sequence ID" value="ENSCSRP00000013079.1"/>
        <property type="gene ID" value="ENSCSRG00000009944.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034618">
        <property type="term" value="F:arginine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042802">
        <property type="term" value="F:identical protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904262">
        <property type="term" value="P:negative regulation of TORC1 signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2130.10:FF:000003">
        <property type="entry name" value="Cytosolic arginine sensor for mTORC1 subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2130.10:FF:000004">
        <property type="entry name" value="Cytosolic arginine sensor for mTORC1 subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2130.10">
        <property type="entry name" value="VC0802-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045865">
        <property type="entry name" value="ACT-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049479">
        <property type="entry name" value="CASTOR1_ACT-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040778">
        <property type="entry name" value="CASTOR1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027795">
        <property type="entry name" value="CASTOR_ACT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026249">
        <property type="entry name" value="CASTOR_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051719">
        <property type="entry name" value="CASTOR_mTORC1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31131">
        <property type="entry name" value="CHROMOSOME 1, WHOLE GENOME SHOTGUN SEQUENCE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31131:SF3">
        <property type="entry name" value="CYTOSOLIC ARGININE SENSOR FOR MTORC1 SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13840">
        <property type="entry name" value="ACT_7"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21389">
        <property type="entry name" value="CASTOR1_ACT-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18700">
        <property type="entry name" value="Castor1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02078">
        <property type="entry name" value="GATSLIKEFMLY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55021">
        <property type="entry name" value="ACT-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="CASTOR1 N-terminal" evidence="11">
        <location>
            <begin position="9"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="domain" description="CASTOR ACT" evidence="10">
        <location>
            <begin position="73"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="Cytosolic arginine sensor for mTORC1 subunit 1/2 ACT-like" evidence="12">
        <location>
            <begin position="177"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="domain" description="CASTOR ACT" evidence="10">
        <location>
            <begin position="261"/>
            <end position="323"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002751"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00031657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00046845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF13840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF18700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF21389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013079.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="330" mass="36656" checksum="4DFA012C229971CB" modified="2022-01-19" version="1">MDLQILEHRVRVLSLARRGLWLYTHPLLKLLLLPRRSRCKFFSLTETPEDYTIMLDEDGFKELPSSEFMQVVDSTWLVLNVLSNGRSSTSSQAIGVTKIAKSVIAPLAEHNVSVLMLSTYQTDFILVREKDLPVVIHTLAGEFDIYKEVNGESIPVNCDDVSNGFLKPKHAASPTVHPVQSPQNRFCILTVAPDTLPAIATVLIDVLFYSHSPPKEAAPGSQDLDSIRFFAFSLIEGYISIVMDAETQKKFPSDLLLTSSSGELWRMVRIGGQPLGFDECGIVAQIAEPLADADISAYYISTFNFDHALVPEEGIDSIIELLQKRQESSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGR0</accession>
    <name>A0A8C3SGR0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">B30.2/SPRY domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014103.1">
        <property type="protein sequence ID" value="ENSCSRP00000013543.1"/>
        <property type="gene ID" value="ENSCSRG00000010306.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd12888">
        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="B30.2/SPRY" evidence="1">
        <location>
            <begin position="13"/>
            <end position="202"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013543.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="202" mass="22827" checksum="A49139C9BC1ABA78" modified="2022-01-19" version="1">MTLSTPTVQIVPAPLDRRRERWKSGYLEGQMNVTLDPDTAGPELILSEDLKGARWGKPSQEMPDHPERFDTDPCVLGCEGFTSGRHYWEVAVDGMFWTVGVASESVRRKGHIVFRPNMGVLGLQKYDHLCVALTSPSNTYVPLKKNNNEIGVYLDYELGRVSFYDLSNEELLFAFPPVSFNGERVFPYFCVLLSHIKLSPRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGR8</accession>
    <name>A0A8C3SGR8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">SSX family member 2 interacting protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
            <location evidence="2">Centriolar satellite</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the ADIP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGR8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014157.1">
        <property type="protein sequence ID" value="ENSCSRP00000013600.1"/>
        <property type="gene ID" value="ENSCSRG00000010314.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000015847.1">
        <property type="protein sequence ID" value="ENSCSRP00000015197.1"/>
        <property type="gene ID" value="ENSCSRG00000011492.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="312015at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034451">
        <property type="term" value="C:centriolar satellite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035735">
        <property type="term" value="P:intraciliary transport involved in cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052300">
        <property type="entry name" value="Adhesion_Centrosome_assoc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021622">
        <property type="entry name" value="Afadin/alpha-actinin-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46507">
        <property type="entry name" value="AFADIN- AND ALPHA-ACTININ-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46507:SF1">
        <property type="entry name" value="AFADIN- AND ALPHA-ACTININ-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11559">
        <property type="entry name" value="ADIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="6" id="KW-0965">Cell junction</keyword>
    <keyword evidence="7 9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="481"/>
            <end position="505"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="538"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="127"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="372"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="11"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="490"/>
            <end position="505"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004607"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009291"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013600.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="564" mass="65965" checksum="50536845E9420FEA" modified="2022-01-19" version="1">MGDWKTITVPALSSDSKTTSQNTSEKKMSPSSLNMQQVLRLPLPLSKNMHSFFSAFCTEENVDQSISYLNRELTTLGFPSLYSECRDKELNIVSVLNCMNELLVLQRKNLRAQEEVEIQHLKLGSDMDHLQNCYAKVKEQLEASRREIVGLQERDRQQQCKNRNLHQLLKNEKDEVQKLQNIIASRATQYNHDMKRKEREYNKLKERLHQLVMNKKDKKIAMDVLNYVGRVDGKRGAWRTGKTEARNEEEMYKVLLGGYEQRQKQLLVENAELKKVLQQMKKEIISLLPPQKQKPKERAEDGIGPVLSDMEEDAVELNKENMWELSCETVREQLTNSIRKQWRMLKNHVEKLDNQVSRAHSGALNGNDVISREDHELETEKLELEIQQCKEMIKTQQQLLQQQLMSPCDDDTSMLLQDCYLLEERERLQEEWKLFREQKKNFERERRSFTEAAIRLGLERKAFEEDRGAWLKQQFLSMTSDHKNSEHVKTQSAYSGSSDPDNQLMNFRSRQKKPHCLPTVPPLEELCQTIQHIPHNSNSSVVLNKTTDDSKPKQWKGLSKAEIE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH68</accession>
    <name>A0A8C3SH68_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cytochrome P450 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH68"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015785.1">
        <property type="protein sequence ID" value="ENSCSRP00000015137.1"/>
        <property type="gene ID" value="ENSCSRG00000011533.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004497">
        <property type="term" value="F:monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016705">
        <property type="term" value="F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006700">
        <property type="term" value="P:C21-steroid hormone biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071375">
        <property type="term" value="P:cellular response to peptide hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008203">
        <property type="term" value="P:cholesterol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034650">
        <property type="term" value="P:cortisol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006704">
        <property type="term" value="P:glucocorticoid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.630.10">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050479">
        <property type="entry name" value="CYP11_CYP27_families"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001128">
        <property type="entry name" value="Cyt_P450"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036396">
        <property type="entry name" value="Cyt_P450_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24279">
        <property type="entry name" value="CYTOCHROME P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24279:SF123">
        <property type="entry name" value="CYTOCHROME P450 FAMILY 27 SUBFAMILY A MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00067">
        <property type="entry name" value="p450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48264">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0349">Heme</keyword>
    <keyword evidence="6" id="KW-0408">Iron</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="5" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015137.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="235" mass="26603" checksum="762C789C1406947B" modified="2022-01-19" version="1">ASILAPSPRAPLNPSDGPPGRYILRSRSSRRGALACRWGPTCWRELQVLFRKLYGPMWKSTFGKYKNVNIGSPEILEQLLRQEGKYPMRSDMALWKEHRDIRQLPYGPFTEEGERWYRLRQVLNQRMLKPSEAMLYAGAINEVVSDLMARLQAERAGSPSGVLVGDLANLLYRFALEGISYILFETRIGCLEREIPAETRHFIAAIGLMLKNSIFATVLPQWTGTPSSPSVAGRH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKI9</accession>
    <name>A0A8C3SKI9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Fibronectin type-II domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the seminal plasma protein family.</text>
    </comment>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKI9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015814.1">
        <property type="protein sequence ID" value="ENSCSRP00000015163.1"/>
        <property type="gene ID" value="ENSCSRG00000011568.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048240">
        <property type="term" value="P:sperm capacitation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00062">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000003">
        <property type="entry name" value="binder of sperm protein homolog 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000001">
        <property type="entry name" value="Fibronectin 1a isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000011">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.10.10">
        <property type="entry name" value="Fibronectin, type II, collagen-binding"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000562">
        <property type="entry name" value="FN_type2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036943">
        <property type="entry name" value="FN_type2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051666">
        <property type="entry name" value="SP_Capacitation_Regulator"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22918:SF1">
        <property type="entry name" value="FIBRONECTIN TYPE-II DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22918">
        <property type="entry name" value="SEMINAL PLASMA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00040">
        <property type="entry name" value="fn2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00013">
        <property type="entry name" value="FNTYPEII"/>
    </dbReference>
    <dbReference type="SMART" id="SM00059">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00023">
        <property type="entry name" value="FN2_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51092">
        <property type="entry name" value="FN2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="Fibronectin type-II" evidence="7">
        <location>
            <begin position="12"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="7">
        <location>
            <begin position="57"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="7">
        <location>
            <begin position="110"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="7">
        <location>
            <begin position="165"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="62"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="76"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="115"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="129"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="170"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="184"/>
            <end position="211"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015163.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="222" mass="25429" checksum="4A7372588B297527" modified="2022-01-19" version="1">GGGWSEWGLGLREGEPCKFPFSYKGRKYTACTMDDRKRPWCATTRNYEADHKWRYCGTSSPCIFPFIYKGKTYHSCTAVDDQMGRPWCATTPNYDKDQLRRFCLTYGGNSNGQRCTFPFIYKKQLFHSCTNAGDKMGHFWCATTYNYDQDKLWSYCPDTILGGNAPGKSCAFPFVYNKQVHYTCISDGERSEKLWCSTTRNYDVDKKWTYCSTPGKAGDGGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKQ4</accession>
    <name>A0A8C3SKQ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Sulfotransferase</fullName>
            <ecNumber evidence="3">2.8.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 3">Belongs to the sulfotransferase 1 family.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.-" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015188.1">
        <property type="protein sequence ID" value="ENSCSRP00000014570.1"/>
        <property type="gene ID" value="ENSCSRG00000011148.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008146">
        <property type="term" value="F:sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000863">
        <property type="entry name" value="Sulfotransferase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11783">
        <property type="entry name" value="SULFOTRANSFERASE SULT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00685">
        <property type="entry name" value="Sulfotransfer_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Sulfotransferase" evidence="4">
        <location>
            <begin position="43"/>
            <end position="125"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU361155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF00685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014570.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="195" mass="22734" checksum="BE1AD6BE4345C779" modified="2022-01-19" version="1">MNETELTMEPSKEFLLKHKGFYFHADLVTPEYIDSLEDFEIRDNDVFVVTYPKSGTVWTQNILSLLYHEGHRDGTENMEIIDRVPWLEYNIHNMDYVHRPSPRLFTTHLPYYLAPRDLRNRRAKVANLPCMGMGLTSSKAPFHVPRPSQRGGKQVQSRPQNFSVQFLWRSFSRNCCACPLGQETELLLPHHDSSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLB6</accession>
    <name>A0A8C3SLB6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Heat shock protein 90 alpha family class B member 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the heat shock protein 90 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017677.1">
        <property type="protein sequence ID" value="ENSCSRP00000016901.1"/>
        <property type="gene ID" value="ENSCSRG00000012996.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140662">
        <property type="term" value="F:ATP-dependent protein folding chaperone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051082">
        <property type="term" value="F:unfolded protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16927">
        <property type="entry name" value="HATPase_Hsp90-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.790:FF:000001">
        <property type="entry name" value="Heat shock protein 90 alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.230.80:FF:000001">
        <property type="entry name" value="Heat shock protein 90 alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11260:FF:000001">
        <property type="entry name" value="Heat shock protein 90 alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.565.10:FF:000204">
        <property type="entry name" value="Heat shock protein HSP 90-beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.230.80">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11260">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.790">
        <property type="entry name" value="Heat shock protein 90, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.565.10">
        <property type="entry name" value="Histidine kinase-like ATPase, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00505">
        <property type="entry name" value="HSP90"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036890">
        <property type="entry name" value="HATPase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003594">
        <property type="entry name" value="HATPase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019805">
        <property type="entry name" value="Heat_shock_protein_90_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037196">
        <property type="entry name" value="HSP90_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001404">
        <property type="entry name" value="Hsp90_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020575">
        <property type="entry name" value="Hsp90_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020568">
        <property type="entry name" value="Ribosomal_Su5_D2-typ_SF"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003555">
        <property type="entry name" value="PRK05218.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11528">
        <property type="entry name" value="HEAT SHOCK PROTEIN 90 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13589">
        <property type="entry name" value="HATPase_c_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00183">
        <property type="entry name" value="HSP90"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002583">
        <property type="entry name" value="Hsp90"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00775">
        <property type="entry name" value="HEATSHOCK90"/>
    </dbReference>
    <dbReference type="SMART" id="SM00387">
        <property type="entry name" value="HATPase_c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55874">
        <property type="entry name" value="ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF110942">
        <property type="entry name" value="HSP90 C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54211">
        <property type="entry name" value="Ribosomal protein S5 domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00298">
        <property type="entry name" value="HSP90"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0143">Chaperone</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4 8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0346">Stress response</keyword>
    <feature type="domain" description="Histidine kinase/HSP90-like ATPase" evidence="10">
        <location>
            <begin position="35"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="222"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="702"/>
            <end position="727"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="234"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="42"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="46"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="88"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="93"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="101"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="107"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="108"/>
            <end position="109"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="128"/>
            <end position="133"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="179"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="395"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR002583-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM00387"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016901.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="727" mass="83390" checksum="463A079B34F99E74" modified="2022-01-19" version="1">MPEGVQHGEEEVETFAFQAEIAQLMSLIINTFYSNKEIFLREIISNASDALDKIRYESLTDPSKLDSGKELKIDIIPNPRDRTLTLVDTGIGMTKADLINNLGTIAKSGTKAFMEALQAGADISMIGQFGVGFYSAYLVAEKVVVISKHNDDEQYAWESSAGGSFTVKSDHGEPIGRGTRVILYLKEDQTEYLEERRVKEVVKKHSQFIGYPITLYLEKEREKEISDDEAEEEKGEKEDEDTAPKDEEKPKIEDVGSDEEEEEGGKGKKKKTKKIKEKYIDQEELNKTKPIWTRNPDDITQEEYGEFYKSLTNDWEDHLAVKHFSVEGQLEFRALLFIPRRAPFDLFENKKKKNNIKLYVRRVFIMDSCDELIPEYLNFIRGVVDSEDLPLNISREMLQQSKILKVIRKNIVKKCLELFSELTEDKESYKKFYEAFSKNLKLGIHEDSTNRKRLSELLRYHTSQSGDEVASLSEYVSRMKETQKSIYYITGESKEQVANSAFVERVRKRGFEVVYMTEPIDEYCVQQLKEFDGKSLVSVTKEGLELPEDEDEKKKMEESKAKFENLCKLMKEILDKKVEKVTISNRLVSSPCCIVTSTYGWTANMERIMKAQALRDNSTMGYMMAKKHLEINPDHPIVETLRQKAEADKNDKAVKDLVVLLFETALLSSGFSLEDPQTHSNRIYRMIKLGLGIDEDEVIAEEPSVAVPDEIPPLEGEEDASRMEEVD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLT0</accession>
    <name>A0A8C3SLT0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Proline rich coiled-coil 2C</fullName>
        </submittedName>
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            <taxon>Durocryptodira</taxon>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMV0</accession>
    <name>A0A8C3SMV0_CHESE</name>
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        <recommendedName>
            <fullName evidence="2">SCAN box domain-containing protein</fullName>
        </recommendedName>
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    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <scope>IDENTIFICATION</scope>
    </reference>
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        <scope>IDENTIFICATION</scope>
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        <property type="entry name" value="zinc finger protein 263 isoform X1"/>
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        <property type="entry name" value="SCAN_dom"/>
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    <dbReference type="InterPro" id="IPR038269">
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        <property type="entry name" value="PROTEIN ZBED8-RELATED"/>
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    </dbReference>
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        <property type="entry name" value="SCAN_BOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="505"/>
            <end position="585"/>
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    </feature>
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    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="613" mass="66059" checksum="B1353C926A0B74DE" modified="2022-01-19" version="1">MAATQEVPPPALGLHFLYPLEETMAPRVKIEEPEPLVPEPGWEWEAASKAPWLVQAGTIGELLRWAAPQQARPEETPQCWWGQRSPLEVLPPWESPTLPDNSALFGQATDACPWPRGERLARLTPTLGGEAFSSPRVGDAKDYGKVKAAILGAERAAILGEQLTRLTPTLSNEAYRSLEAGDAKDYGKAALLGVDRAAILGVDKAAILGEPLTRLTPTLSSEAYRSLEAGEAKEYGKAALLGVDRAAILGMDKAGILGEQLMRITPTLSSEAYRSLEVGDAKDYGKAAILGVDRAAILGVDKVAMLGEQLTRLPPTLSGEAYRSLGTGDAKDYGKASILGADRATILGVDKEAILGMDKAAILGEQLTHLTPTLSGEVYRSLEARDAKGYEKAVIMGEQLTQFMPALSSEAYRSLEAGDAKEYGKAAILGADKAAILGMDKAAILGVDKVAILEEQQTQFTATLSGEAYRSLEAGDTKDYGKAAILGVGKAAILGVGKAAAERWRQCFRGFSYQEAGGPREAWARLRELSRRWLEPQRRTKEQILELLVLEQFLSILPGEMQSWVWERGPETCAEAVALAEGFQRGRPEAGMWEQQVQGRGGCLTRGLVLLRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNL3</accession>
    <name>A0A8C3SNL3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Parafibromin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Cell division cycle protein 73 homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CDC73 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNL3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018637.1">
        <property type="protein sequence ID" value="ENSCSRP00000017813.1"/>
        <property type="gene ID" value="ENSCSRG00000013690.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016593">
        <property type="term" value="C:Cdc73/Paf1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000993">
        <property type="term" value="F:RNA polymerase II complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032968">
        <property type="term" value="P:positive regulation of transcription elongation by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006368">
        <property type="term" value="P:transcription elongation by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11990:FF:000001">
        <property type="entry name" value="Cell division cycle 73"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11990">
        <property type="entry name" value="RNA polymerase II accessory factor, Cdc73 C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007852">
        <property type="entry name" value="Cdc73/Parafibromin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031336">
        <property type="entry name" value="CDC73_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038103">
        <property type="entry name" value="CDC73_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032041">
        <property type="entry name" value="Cdc73_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12466">
        <property type="entry name" value="CDC73 DOMAIN PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12466:SF8">
        <property type="entry name" value="PARAFIBROMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05179">
        <property type="entry name" value="CDC73_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16050">
        <property type="entry name" value="CDC73_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0804">Transcription</keyword>
    <feature type="domain" description="Paf1 complex subunit Cdc73 N-terminal" evidence="10">
        <location>
            <begin position="1"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="Cell division control protein 73 C-terminal" evidence="9">
        <location>
            <begin position="357"/>
            <end position="520"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="260"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="325"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="293"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="338"/>
            <end position="352"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00071106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00080321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF05179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF16050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017813.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="531" mass="60629" checksum="7D5EC601BADF5319" modified="2022-01-19" version="1">MADVLSVLRQYNTQKKEIVVKGDEVIFGEFSWPKNVKTNYVIWGTGKEGQPREYYTLDSILFLLNNVHLSHPVYVRRAATENIPVVRRPDRKDLLAYLNGETSTSSSIDRSAPLEIGLQRSTQVKRAADEILAEAKKPRIEDEECVRLDKMRLAARLEGHKEGIVQTEQIRSLSEAMSVEKIAAIKAKIMAKKRSTIKTDLDDDITALKQRSFVDAEVDVTRDIVSRERVWRTRTTILQSTGKNFAKNIFAIIQSVKAREEGRAPEQRPAPNTAPADPTLRTKQSIPAAYNRYDQERFKGKEETEGFKIDTMGTYHGMTLKSVTEGASARKTQTPAAQPVPRPVSQARPPPNQKKGSRTPIIIIPAATTSLITMLNAKDLLQDLKFVPSDEKKKQGCQRENETLIQRRKDQMQPGGTTVSVTVPYRVVDQPLKLLPQDWDRVVAVFVQGPAWQFKGWPWLLPDGSPVDIFAKIKAFHLKYDEVRLDPNVQKWDVTVLELSYHKRHLDRPVFLRFWETLDRYMVKHKSHLRF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNP0</accession>
    <name>A0A8C3SNP0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Acidic mammalian chitinase</fullName>
            <ecNumber evidence="4">3.2.1.14</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Random endo-hydrolysis of N-acetyl-beta-D-glucosaminide (1-&gt;4)-beta-linkages in chitin and chitodextrins.</text>
            <dbReference type="EC" id="3.2.1.14"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="14">Interacts with EGFR.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the glycosyl hydrolase 18 family. Chitinase class II subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.14" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017239.1">
        <property type="protein sequence ID" value="ENSCSRP00000016495.1"/>
        <property type="gene ID" value="ENSCSRG00000012529.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008061">
        <property type="term" value="F:chitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008843">
        <property type="term" value="F:endochitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006032">
        <property type="term" value="P:chitin catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000272">
        <property type="term" value="P:polysaccharide catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02872">
        <property type="entry name" value="GH18_chitolectin_chitotriosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.140.10:FF:000001">
        <property type="entry name" value="Acidic mammalian chitinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000007">
        <property type="entry name" value="Acidic mammalian chitinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.50.10:FF:000001">
        <property type="entry name" value="Chitinase 3-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.50.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.140.10">
        <property type="entry name" value="Chitin binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002557">
        <property type="entry name" value="Chitin-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036508">
        <property type="entry name" value="Chitin-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011583">
        <property type="entry name" value="Chitinase_II/V-like_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029070">
        <property type="entry name" value="Chitinase_insertion_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001223">
        <property type="entry name" value="Glyco_hydro18_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001579">
        <property type="entry name" value="Glyco_hydro_18_chit_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050314">
        <property type="entry name" value="Glycosyl_Hydrlase_18"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11177:SF188">
        <property type="entry name" value="ACIDIC MAMMALIAN CHITINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11177">
        <property type="entry name" value="CHITINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01607">
        <property type="entry name" value="CBM_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00704">
        <property type="entry name" value="Glyco_hydro_18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00494">
        <property type="entry name" value="ChtBD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00636">
        <property type="entry name" value="Glyco_18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54556">
        <property type="entry name" value="Chitinase insertion domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57625">
        <property type="entry name" value="Invertebrate chitin-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50940">
        <property type="entry name" value="CHIT_BIND_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01095">
        <property type="entry name" value="GH18_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51910">
        <property type="entry name" value="GH18_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0119">Carbohydrate metabolism</keyword>
    <keyword evidence="10" id="KW-0146">Chitin degradation</keyword>
    <keyword evidence="6" id="KW-0147">Chitin-binding</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0391">Immunity</keyword>
    <keyword evidence="13" id="KW-0624">Polysaccharide degradation</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <feature type="domain" description="GH18" evidence="18">
        <location>
            <begin position="1"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="domain" description="Chitin-binding type-2" evidence="17">
        <location>
            <begin position="392"/>
            <end position="441"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="373"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="16">
        <location>
            <begin position="379"/>
            <end position="392"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00062006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00072739"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016495.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="441" mass="47994" checksum="389A82D1B63CC200" modified="2022-01-19" version="1">QYRSGLGRFMPDNIDPCLCTHLIYAFAGMKNNQITTIEWNDLTLYKSFNGLKNQNGQLKTLLAIGGWNFGTAPFTAMVSTPETRQTFISSAITFLRQYEFDGLDFDWEYPGSRGSTAQDKALFTVLVQEMLEAFEQEAKQVNKPRLLVTAAVAAGLSNIESGYQIPQLGQYLDYFHVMTYDFHGSWEGYTGENSPLFQGPADTGSNIYLNIEYAMNYWKNNGAPAEKLIVGFPAYGHTFILSNPSNTAVGAPTSGPGPAGPYTKQSGFWAYYEICTFLKNGATQAWDTPQDVPYAYQSTEWVGYDNIKSFNLKAQWLMKNNFGGAMVWTIDLDDFTGTFCSQGKFPLISTLKNALGLQSTSCTAPAQPIAPITAAPSSGGSGSGSAGSGSSSGSGSSSANGLYSVANNKNAFWHCLNGVTYEQYCQTGLVFDTSCSCCNWA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP33</accession>
    <name>A0A8C3SP33_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP33"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017428.1">
        <property type="protein sequence ID" value="ENSCSRP00000016663.1"/>
        <property type="gene ID" value="ENSCSRG00000012791.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000976">
        <property type="term" value="F:transcription cis-regulatory region binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000922">
        <property type="entry name" value="Predicted protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050663">
        <property type="entry name" value="Ankyrin-SOCS_Box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24193">
        <property type="entry name" value="ANKYRIN REPEAT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24193:SF86">
        <property type="entry name" value="GA-BINDING PROTEIN SUBUNIT BETA-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="2"/>
            <end position="34"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016663.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="117" mass="12923" checksum="459401A05BA9C3F6" modified="2022-01-19" version="1">MLKMTALHWATEHNHRDVVELLIKYGADVHAFSKFDKSAFDIALDKNNAETLVMLQEAMQNQVNMNPERSIPVTNTVTVASPFILASGEVLNLASFVSSANTKTTSVISINLSEKFI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQL2</accession>
    <name>A0A8C3SQL2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Phosphatidylinositol-3,5-bisphosphate 3-phosphatase MTMR2</fullName>
            <ecNumber evidence="4">3.1.3.95</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Myotubularin-related protein 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Phosphatidylinositol-3-phosphate phosphatase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Lipid phosphatase that specifically dephosphorylates the D-3 position of phosphatidylinositol 3-phosphate and phosphatidylinositol 3,5-bisphosphate, generating phosphatidylinositol and phosphatidylinositol 5-phosphate. Regulates the level of these phosphoinositides critical for various biological processes including autophagy initiation and autophagosome maturation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>1,2-dioctanoyl-sn-glycero-3-phospho-(1-D-myo-inositol-3-phosphate) + H2O = 1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol) + phosphate</text>
            <dbReference type="Rhea" id="RHEA:42328"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:65221"/>
            <dbReference type="ChEBI" id="CHEBI:78934"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:42329"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate) + H2O = 1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol-5-phosphate) + phosphate</text>
            <dbReference type="Rhea" id="RHEA:45632"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:78911"/>
            <dbReference type="ChEBI" id="CHEBI:85342"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:45633"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate) + H2O = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-5-phosphate) + phosphate</text>
            <dbReference type="Rhea" id="RHEA:39019"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57795"/>
            <dbReference type="ChEBI" id="CHEBI:57923"/>
            <dbReference type="EC" id="3.1.3.95"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:39020"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3-phosphate) + H2O = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + phosphate</text>
            <dbReference type="Rhea" id="RHEA:12316"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57880"/>
            <dbReference type="ChEBI" id="CHEBI:58088"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:12317"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Early endosome membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the protein-tyrosine phosphatase family. Non-receptor class myotubularin subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.95" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQL2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019549.1">
        <property type="protein sequence ID" value="ENSCSRP00000018689.1"/>
        <property type="gene ID" value="ENSCSRG00000009150.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0052629">
        <property type="term" value="F:phosphatidylinositol-3,5-bisphosphate 3-phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004438">
        <property type="term" value="F:phosphatidylinositol-3-phosphate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046856">
        <property type="term" value="P:phosphatidylinositol dephosphorylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13356">
        <property type="entry name" value="PH-GRAM_MTMR2_mammal-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14590">
        <property type="entry name" value="PTP-MTMR2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000038">
        <property type="entry name" value="Myotubularin 1, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004182">
        <property type="entry name" value="GRAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030564">
        <property type="entry name" value="Myotubularin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010569">
        <property type="entry name" value="Myotubularin-like_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003595">
        <property type="entry name" value="Tyr_Pase_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10807">
        <property type="entry name" value="MYOTUBULARIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10807:SF42">
        <property type="entry name" value="MYOTUBULARIN-RELATED PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02893">
        <property type="entry name" value="GRAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06602">
        <property type="entry name" value="Myotub-related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00568">
        <property type="entry name" value="GRAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00404">
        <property type="entry name" value="PTPc_motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51339">
        <property type="entry name" value="PPASE_MYOTUBULARIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Myotubularin phosphatase" evidence="23">
        <location>
            <begin position="205"/>
            <end position="580"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="22">
        <location>
            <begin position="386"/>
            <end position="433"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="1"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="616"/>
            <end position="643"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="22"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="active site" description="Phosphocysteine intermediate" evidence="19">
        <location>
            <position position="417"/>
        </location>
    </feature>
    <feature type="binding site" evidence="20">
        <location>
            <begin position="330"/>
            <end position="333"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="20">
        <location>
            <begin position="355"/>
            <end position="356"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="20">
        <location>
            <begin position="417"/>
            <end position="423"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00031219"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00045083"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00045090"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00045091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00045115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00045161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PIRSR" id="PIRSR630564-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR630564-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018689.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="643" mass="73502" checksum="5419DD2041CAF7C4" modified="2022-01-19" version="1">MEKSSSCESLGSRPAAARQRSVDSLSSASTSHSDQSVHTKSASVVSSDSVSTSTDNFSPDLRVLRESNKLAEMEEPPLLPGETIKDMAKDVTYICPFTGAVRGTLTVTNYRLYFKSMERDPPFVLDASLGVINRVEKIGGASSRGENSYGLEIVCKDIRNLRFAHKPEGRTRRSIFENLMKYAFPVSNNLPLFAFEYREVFPENGWKVYDPILEYRRQGIPNESWRITKINERYELCDTYPAILVVPVNIPDEELKRVASFRSRGRIPVLSWIHPESQATITRCSQPMVGVSGKRSKEDEKYLQSIMDSNAQSHKIFIFDARPSVNAVANKAKGGGYESEDAYQNAELVFLDIHNIHVMRESLRKLKEIVYPNIEETHWLSNLESTHWLEHIKLILAGALRIADKVESGKTSVVVHCSDGWDRTAQLTSLSMLILDGYYRTIRGFEVLVEKEWLSFGHRFQLRVGHGDKNHADADRSPVFLQFIDCVWQMTRQFPTAFEFNDCFLMIILDHLYSCLFGTFLCSSEQQRVKESLPKKTLSLWSYINSQLEDFTNPLYVCYSNHVLYPVASMRHLELWVGYYIRWNPRMKPQEPVHSRYKELLAKRAELQKKVEELQREITNRSTSSSERAGSPAQCVTPVQTVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQU3</accession>
    <name>A0A8C3SQU3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Phosphofurin acidic cluster sorting protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the PACS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018207.1">
        <property type="protein sequence ID" value="ENSCSRP00000017407.1"/>
        <property type="gene ID" value="ENSCSRG00000012693.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044325">
        <property type="term" value="F:transmembrane transporter binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072659">
        <property type="term" value="P:protein localization to plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019381">
        <property type="entry name" value="PACS1/2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057541">
        <property type="entry name" value="PACS1/2_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13280">
        <property type="entry name" value="PHOSPHOFURIN ACIDIC CLUSTER SORTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13280:SF16">
        <property type="entry name" value="PHOSPHOFURIN ACIDIC CLUSTER SORTING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25332">
        <property type="entry name" value="C2_PACS_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10254">
        <property type="entry name" value="Pacs-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Phosphofurin acidic cluster sorting protein 1/2 N-terminal C2" evidence="5">
        <location>
            <begin position="67"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="domain" description="Phosphofurin acidic cluster sorting protein 1/2 C-terminal" evidence="4">
        <location>
            <begin position="517"/>
            <end position="899"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="230"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="345"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="3">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="13"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="31"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="230"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="3">
        <location>
            <begin position="244"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="374"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="404"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="3">
        <location>
            <begin position="419"/>
            <end position="430"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="431"/>
            <end position="441"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008590"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF10254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF25332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017407.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="902" mass="98440" checksum="6D2AF885AA4A4970" modified="2022-01-19" version="1">MAERGGPGGGGQRVPAPQPAAAALPQQSPSGQPPAQPPGAAPLPPKPGSGPLTPGGAAPGGAAGRPVQMNLYATWEVDRSSPSCVPRLFSLTLKKLIMLKEMDKDLSSVVIAVKLQGSKRILRSNEIVLPVSGLVETELQLTFSLQYPHFLKRDANKLQIMLQRRKRYKNRTILGYKTLAVGLINMAEVMQHPSEGALVLGLHSNVKDVSVPVAEIKIYSLSSQPIDHEGLKSKLSDRSPDIDNYSEEEEESFSSEQEGSDDPLHGQDLFYEDEDLRKVKKTRRKLASASAITRQPNIKQKFVALLKRFKVSDEVGFGLEHVSREQIREVEEDLDELYDSLEMYNPSDSGPEMEETESILSTPKPKLKPFFEGMSQSSSQTEIGSLNSKGSLGKDATSPMDAAVGDKLKPSRSKNLDDSLNEIDTLEASEQDTFGDSSTTLVIPEKIKTPMKSSKGELQSMASPSRMEGAAHTPRQKRSTPLKERQLSKPLSERTNSSDSERSPDLGHSTQIPRKIIYDQLNQILVSDTALPENIILVNAADWQGQYVAELLRDQKKPVVCTCSTVEVQAVLSAVLTRIQRYCNCNSSVPRPVKVVAVGGQSYLSAILRFFVKQLANKTPDWLSYMRFLIVPLGSHPVAKYLGSVDSRYSCTFLDSSWRELFGRAEPPGTEPFDVVGRIVQYVGGASVTHQLPVAEAMLTCKHKLTCLTPVSPSALSAGDGDDVPVVSLTDICATPPSSPSMSSGLAVVGSPSSPYGDVIGLQVDYWLAHPTERRKEGEKRDASSKNTLKSVFRSVQVSRLPSGGESQPSGTMAMTVVTKEKNKKVPTIFLSKKPKEKEVDSKSQVIEGISRLICSAKQQQTMLKVSIDGVEWSDIKFFQLAAQWPTHVKHFPVGLFGSKPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3ST42</accession>
    <name>A0A8C3ST42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">SH3 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3ST42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017755.1">
        <property type="protein sequence ID" value="ENSCSRP00000016974.1"/>
        <property type="gene ID" value="ENSCSRG00000013048.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032956">
        <property type="term" value="P:regulation of actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047271">
        <property type="entry name" value="Ephexin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12845">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12845:SF6">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 2" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="33"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016974.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="120" mass="13721" checksum="F62F20D36B75F49C" modified="2022-01-19" version="1">SSIWPRRSEKQRWISAMAPSSPRTDREHVTENADTAQVQCIKAYKAQEPDELTLEKADILGVRTRTSDGWLEGIRLSDGERGWVPRGHVEEITSRGARLRNLRENDRLKLATRKLEEGQA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3ST90</accession>
    <name>A0A8C3ST90_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">RNA helicase</fullName>
            <ecNumber evidence="2">3.6.4.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the DEAD box helicase family. DDX23/PRP28 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3ST90"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019410.1">
        <property type="protein sequence ID" value="ENSCSRP00000018556.1"/>
        <property type="gene ID" value="ENSCSRG00000014222.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17945">
        <property type="entry name" value="DEADc_DDX23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000322">
        <property type="entry name" value="probable ATP-dependent RNA helicase DDX23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057479">
        <property type="entry name" value="PRP28/DDX23-like_helical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000629">
        <property type="entry name" value="RNA-helicase_DEAD-box_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47958">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE DBP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25430">
        <property type="entry name" value="DDX23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00039">
        <property type="entry name" value="DEAD_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6 13" id="KW-0347">Helicase</keyword>
    <keyword evidence="5 13" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="8" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="4 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DEAD-box RNA helicase Q" evidence="18">
        <location>
            <begin position="384"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="16">
        <location>
            <begin position="415"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="17">
        <location>
            <begin position="644"/>
            <end position="767"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="739"/>
            <end position="767"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="316"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="Q motif" evidence="12">
        <location>
            <begin position="384"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="1"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="15">
        <location>
            <begin position="39"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="61"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="104"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="140"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="226"/>
            <end position="236"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00037954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018556.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="767" mass="89321" checksum="BBA3F391FD1CEA10" modified="2022-01-19" version="1">MAGEVPEKKERDLSPPKEERKRSRSPDRDRDRKSSPSKERKRHRSRERRRGSRSRSRSRSKSAERERRHKERERERNKKDREREKDGHRRDKDRKRSRSLSPSRGKDSKSRRERDSRRGEEDEDAALKKEKAQPLSLEELLAKKKAEEEAEAKPKFLSKAEREAEALKRRQQAVEERQRLLEDERKKRKQFQDLGRKMLEDPQERERRERRERMERETNGNEDEEGRQKIREEKDKSKELHAIKERYLGGIKKRRRTRHLNDRKFVFEWDASEDTSIDYNPLYKERHQVQLLGRGFIAGIDLKQQKREQSRFYGDLMEKRRTLEEKEQEEARLRKLRKKEAKQRWDDRHWSQKKLDEMTDRDWRIFREDYSITTKGGKIPNPIRSWKDSSLPPHILEVIDKCGYKEPTPIQRQAIPIGLQNRDIIGVAETGSGKTAAFLIPLLVWITTLPKIDRIEESDQGPYAIILAPTRELAQQIEEETIKFGKPLGIRTVAVIGGISREDQGFRLRMGCEIVIATPGRLIDVLENRYLVLSRCTYVVLDEADRMIDMGFEPDVQKILEHMPVTNQKPDTDEAEDPEKMLANFESGKHKYRQTVMFTATMPPAVERLARSYLRRPAVVYIGSAGKPHERVEQKVFLMSEGEKRKKLLAILEQGFDPPIIIFVNQKKGCDVLAKSLEKMGYNACTLHGGKGQEQREFALSNLKAGAKDILVATDVAGRGIDIQDVSMVVNYDMAKNIEGESRPQGQGCPLPHCPDPSPQPGAGESS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STG6</accession>
    <name>A0A8C3STG6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Large ribosomal subunit protein uL13m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">39S ribosomal protein L13, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the universal ribosomal protein uL13 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STG6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019516.1">
        <property type="protein sequence ID" value="ENSCSRP00000018658.1"/>
        <property type="gene ID" value="ENSCSRG00000014254.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017148">
        <property type="term" value="P:negative regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00392">
        <property type="entry name" value="Ribosomal_L13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1180.10:FF:000030">
        <property type="entry name" value="39S ribosomal protein L13, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1180.10">
        <property type="entry name" value="Ribosomal protein L13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01366">
        <property type="entry name" value="Ribosomal_uL13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005822">
        <property type="entry name" value="Ribosomal_uL13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005823">
        <property type="entry name" value="Ribosomal_uL13_bac-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036899">
        <property type="entry name" value="Ribosomal_uL13_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01066">
        <property type="entry name" value="rplM_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11545:SF2">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN UL13M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11545">
        <property type="entry name" value="RIBOSOMAL PROTEIN L13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00572">
        <property type="entry name" value="Ribosomal_L13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002181">
        <property type="entry name" value="Ribosomal_L13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52161">
        <property type="entry name" value="Ribosomal protein L13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00068950"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00075605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018658.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="172" mass="19829" checksum="E5FCDB687810B722" modified="2022-01-19" version="1">MASYTKAAQQWATFARAWYLIDGKLQPPGKLAAMSVIRLQGKHKPMYHALSDCGDHVVIINTRHIAFSGNKWEQKVYSSHSGYPGGLKQVTATQLHLKDPTAVVKLAIYRMLPKNLHRRTMMQRLHLFPEDVIPEDIRNNLVEELAQPRRIPKRLDEYTQEEIDAFPMLWTP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV26</accession>
    <name>A0A8C3SV26_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">C2 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV26"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019582.1">
        <property type="protein sequence ID" value="ENSCSRP00000018722.1"/>
        <property type="gene ID" value="ENSCSRG00000014286.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005544">
        <property type="term" value="F:calcium-dependent phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071277">
        <property type="term" value="P:cellular response to calcium ion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd04047">
        <property type="entry name" value="C2B_Copine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037768">
        <property type="entry name" value="C2B_Copine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045052">
        <property type="entry name" value="Copine"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10857">
        <property type="entry name" value="COPINE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10857:SF5">
        <property type="entry name" value="COPINE-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C2" evidence="1">
        <location>
            <begin position="1"/>
            <end position="85"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018722.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="17714" checksum="3882A9C90AB57FA2" modified="2025-10-08" version="2">MEIYKVNSNTTEQLVMRTEVINNNLSPSWEPFRVSLHSLCSCDPDKTIRCVVHDYNSSGKHDYIGEFTTTFREMQEVSSGKEMEFECINPKYQEKKKHYTNSGTVVLTQCKVEKVHTFLDYIMGGLQIYFTVAIDFTASNGDPRKSLLPETTHN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV31</accession>
    <name>A0A8C3SV31_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Potassium two pore domain channel subfamily K member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV31"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020689.1">
        <property type="protein sequence ID" value="ENSCSRP00000019797.1"/>
        <property type="gene ID" value="ENSCSRG00000015086.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005252">
        <property type="term" value="F:open rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015271">
        <property type="term" value="F:outward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022841">
        <property type="term" value="F:potassium ion leak channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030322">
        <property type="term" value="P:stabilization of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000248">
        <property type="entry name" value="KCNK3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003280">
        <property type="entry name" value="2pore_dom_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013099">
        <property type="entry name" value="K_chnl_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005406">
        <property type="entry name" value="KCNK3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003:SF138">
        <property type="entry name" value="POTASSIUM CHANNEL SUBFAMILY K MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003">
        <property type="entry name" value="POTASSIUM CHANNEL, SUBFAMILY K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07885">
        <property type="entry name" value="Ion_trans_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01584">
        <property type="entry name" value="TASK1CHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0407">Ion channel</keyword>
    <keyword evidence="6" id="KW-0406">Ion transport</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0630">Potassium</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="31"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="66"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="97"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="10">
        <location>
            <begin position="44"/>
            <end position="120"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF07885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019797.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="266" mass="29579" checksum="7824DA8E316977FF" modified="2022-01-19" version="1">MFQSLGERINTFVKYLLHRIKKCLGMRRAEVSMANMVTIGFFSCISTLCIGAAAFSHYEHWSFFHAYYYCFITLTTIGFGDYVALQKDEALQTKPQYVAFSFVYILTGLTVIGAFLNLVVLRFMTMNAEDEKRDAEHRALLTHNGQASSVHTTDTTSSTTAVGGCGGGGGGFRSVYAEVLHFQSMCSCLWYKSREKLQYSIPMIIPRDLSTSDTCVEQSHSSPGRYPDTPSNRCFCNAQRSAISSVSTGLHSLSALQGFMKRRSSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV81</accession>
    <name>A0A8C3SV81_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 20">protein kinase C</fullName>
            <ecNumber evidence="4 20">2.7.11.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="28 29">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="28" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="28" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.13"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18 20">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.13"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 20">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PKC subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.13" evidence="4 20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV81"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020265.1">
        <property type="protein sequence ID" value="ENSCSRP00000019384.1"/>
        <property type="gene ID" value="ENSCSRG00000012278.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004697">
        <property type="term" value="F:diacylglycerol-dependent serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd20834">
        <property type="entry name" value="C1_nPKC_theta-like_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20837">
        <property type="entry name" value="C1_nPKC_theta-like_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000360">
        <property type="entry name" value="Protein kinase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.20:FF:000003">
        <property type="entry name" value="Protein kinase C delta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000049">
        <property type="entry name" value="Protein kinase C delta type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.20:FF:000008">
        <property type="entry name" value="Protein kinase C theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000150">
        <property type="entry name" value="Protein kinase C, theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.20">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046349">
        <property type="entry name" value="C1-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020454">
        <property type="entry name" value="DAG/PE-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002219">
        <property type="entry name" value="PKC_DAG/PE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027436">
        <property type="entry name" value="PKC_delta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017892">
        <property type="entry name" value="Pkinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014376">
        <property type="entry name" value="Prot_kin_PKC_delta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24351">
        <property type="entry name" value="RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00130">
        <property type="entry name" value="C1_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21494">
        <property type="entry name" value="PKC_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00433">
        <property type="entry name" value="Pkinase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000551">
        <property type="entry name" value="PKC_delta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF501104">
        <property type="entry name" value="Protein_kin_C_delta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00008">
        <property type="entry name" value="DAGPEDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00109">
        <property type="entry name" value="C1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00133">
        <property type="entry name" value="S_TK_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57889">
        <property type="entry name" value="Cysteine-rich domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00479">
        <property type="entry name" value="ZF_DAG_PE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50081">
        <property type="entry name" value="ZF_DAG_PE_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="16 20 22" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14 20" id="KW-0418">Kinase</keyword>
    <keyword evidence="17" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 20 22" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="29" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 20" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="9 20" id="KW-0808">Transferase</keyword>
    <keyword evidence="15" id="KW-0862">Zinc</keyword>
    <keyword evidence="13" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Phorbol-ester/DAG-type" evidence="26">
        <location>
            <begin position="198"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="domain" description="Phorbol-ester/DAG-type" evidence="26">
        <location>
            <begin position="270"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="25">
        <location>
            <begin position="397"/>
            <end position="651"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="27">
        <location>
            <begin position="652"/>
            <end position="723"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="363"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="21">
        <location>
            <position position="521"/>
        </location>
    </feature>
    <feature type="binding site" evidence="22">
        <location>
            <begin position="403"/>
            <end position="411"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="22 23">
        <location>
            <position position="426"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047470"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRNR" id="PIRNR000551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR000551-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PIRSR" id="PIRSR000551-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019384.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="724" mass="82865" checksum="582FCFD58FC2A302" modified="2022-01-19" version="1">LKTYCWGGSHDRSCGFPLLPCQKAIFLRGRKEISGGHKFCAPMAPFLRISFNSFELGPVQNEGEQLQPFCAIKMKEALTTERGKTLVQRKPTMYPEWKSSFDAHIYEGRVIQIVLMKAAEDPLSEVTVGVSVLAERCKKGNGKAEFWLDLQPQGKVLMAVQYLLEDADCKQSMREDEGIVTINRRGAIKQAKIHYIKNHEFIATFFGQPTFCSVCKDFVWGLNKQGYKCRQCNAAIHKKCIDKIIGRCTGTAANSRDTMFQKERFNIDMPHRFKVYNYMSPTFCDHCGSLLWGLVKQGLKCEECGMNVHHKCQKKVANLCGINQKLLAEALNQVSQKSTRKSDSGSLENVGIYQDFDKKSKALGEDTTDNSEYDKLWEGSTPRPASRTRRKFTIDSFIFHKVLGKGSFGKVLLAELKGKNEFFAIKALKKDVVLIDDDVECTMVEKRVLALAWENPFLTHLYCTFQTKDHLFFVMEFLNGGDLMFHIQDKGRFDLFRAMFYGAEIVCGLQFLHSKGIIYRDLKLDNVMLDKEGHIKIADFGMCKENVVGENRASTFCGTPDYIAPEILQGLKYTFSVDWWSFGVLLYEMLIGQSPFHGDDEDELFESIRVDTPHYPRWITKESKDLLEKLFERDPTKRLGITGNIKEHSFFKTINWTALEKREVEPPFKPKVKSASDYNNFDREFLSEKARLSYSDKNLIESMDQSAFSGFSFINPKFEQILAK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWE2</accession>
    <name>A0A8C3SWE2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">G protein-coupled receptor 88</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020776.1">
        <property type="protein sequence ID" value="ENSCSRP00000019882.1"/>
        <property type="gene ID" value="ENSCSRG00000015154.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050125">
        <property type="entry name" value="GPCR_opsins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24240">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0675">Receptor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0807">Transducer</keyword>
    <keyword evidence="2 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="33"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="65"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="103"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="148"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="190"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="256"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="288"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="9">
        <location>
            <begin position="44"/>
            <end position="308"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019882.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="39247" checksum="45BE8A95A33CA910" modified="2022-01-19" version="1">MPNFSSSSVWSASSSLLLLCEESAGTRISLCLIYSLLALVGTLSNVMVIYLVFSFKKLQTTSNAFIVNGCAADLSVCALWMPQEAVLGLLPPSFSSAHSAGYRLLWGGLLGLGLTVSLLSHLLVALNRYVLITKAPSTYQALYQQRRTGWMIGLSWGLALLLVLLLPGLWTQWLSQQSSQREISSASSSSHYTALLVALAMLSQTVLLLCCYLGIMRRVRVSVKRVSVLNFHLLHQLPFPAAPPPARRVQRRLSSVSVLLLCSVFLLDTQPVVWVSLLGFFLQSVPRALQVTSWLLLCSLSAFNPLLYTWKNEEFRRSVRSVLPRGENPAITVAAALPTVSLPCQEQPRLGTKQWGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYS8</accession>
    <name>A0A8C3SYS8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Zinc finger C3HC-type containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Required for proper positioning of a substantial amount of TPR at the nuclear basket (NB) through interaction with TPR.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYS8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021663.1">
        <property type="protein sequence ID" value="ENSCSRP00000020743.1"/>
        <property type="gene ID" value="ENSCSRG00000015746.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013909">
        <property type="entry name" value="NuBaID_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012935">
        <property type="entry name" value="NuBaID_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15835">
        <property type="entry name" value="NUCLEAR-INTERACTING PARTNER OF ALK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15835:SF6">
        <property type="entry name" value="ZINC FINGER C3HC-TYPE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08600">
        <property type="entry name" value="NuBaID_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07967">
        <property type="entry name" value="zf-C3HC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3HC-type" evidence="8">
        <location>
            <begin position="70"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="domain" description="NuBaID C-terminal" evidence="9">
        <location>
            <begin position="246"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="295"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="50"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="365"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="400"/>
            <end position="415"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00044931"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF07967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF08600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020743.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="496" mass="54547" checksum="E8AA841AE6F9C308" modified="2022-01-19" version="1">MAAPSAAAPESEEGPGGKPKSPAVTPQKIRELIDGGIAPEEANLEGKDTSAWSESTNGSSQTDALPFETTSKEAFFSRVETFTSLKWAGKPHELSPLICAKYGWTNIESDMLKCSSCQAFLCASLQLAFDFNKYKERCAELKKALCTAHEKFCFWPDSPCPDRFAILLIGEPIALVSDFLDRFQSLCQLELQLPSLKPEDLKNMSLTEDKISLLLHLIEEELECKTEGEKTPMKLGSDIFQVHVPACILALCGWAYSPTSGSMHLPVITCSRCMRKVGLWGFHQIESSMLELDSSFGLSSTPTEARSDRALLVPTSPHRMITRSQDTTFPPGSEQHEKSPSPVTARVRSWDGSSPMDRAEPEAASPSTRSRPVTRSMGQGDSVEVPSSPHRRAKRARLCSSSSSDTSTRSFFDPSSQHRDWCPWVNPVQEKAVSEDTGDQSELTSSKAEPGWRVVLNVLLAARKSNRAADAELVSLSVKSCKVFRIFRQWEAACSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZJ6</accession>
    <name>A0A8C3SZJ6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the nuclear hormone receptor family. NR2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022697.1">
        <property type="protein sequence ID" value="ENSCSRP00000021741.1"/>
        <property type="gene ID" value="ENSCSRG00000016363.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5873264at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd06958">
        <property type="entry name" value="NR_DBD_COUP_TF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06948">
        <property type="entry name" value="NR_LBD_COUP-TF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.565.10:FF:000003">
        <property type="entry name" value="Coup transcription factor 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.50.10:FF:000016">
        <property type="entry name" value="Nuclear receptor subfamily 2 group F member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.50.10">
        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050274">
        <property type="entry name" value="Nuclear_hormone_rcpt_NR2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001723">
        <property type="entry name" value="Nuclear_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001628">
        <property type="entry name" value="Znf_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013088">
        <property type="entry name" value="Znf_NHR/GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24083">
        <property type="entry name" value="NUCLEAR HORMONE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00105">
        <property type="entry name" value="zf-C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01282">
        <property type="entry name" value="COUPTNFACTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00398">
        <property type="entry name" value="STRDHORMONER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00047">
        <property type="entry name" value="STROIDFINGER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00430">
        <property type="entry name" value="HOLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00399">
        <property type="entry name" value="ZnF_C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00031">
        <property type="entry name" value="NUCLEAR_REC_DBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51030">
        <property type="entry name" value="NUCLEAR_REC_DBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 11" id="KW-0804">Transcription</keyword>
    <keyword evidence="6 11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5 11" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 11" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU004334"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021741.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="393" mass="43472" checksum="D8B2ED8E27426881" modified="2022-01-19" version="1">MAMVVNPWQEEIPGGPPGAQPPPGLPCAPEPGVAPPPPGPPKAPAEAGEKGGAPPSVDCMVCGDKSSGKHYGQFTCEGCKSFFKRSVRRNLSYTCRSNRECPIDQHHRNQCQFCRLKKCLKVGMRREAVQRGRMAHTQTSPGQYLLNNGDPYNGHSYLTGFISLLLRAEPYPTSRYGAQCLQSNIMGIENICELAARLLFSAIEWAKNIPFFPDFQLADQVSLLRMTWSELFVLNAAQCSMPLHVAPLLAAAGLHASPMSADRVVAFMDHIRVFQEQVEKLKALHVDSAEYSCLKAIALFTPDAVGLSDLGPVESIQEKSQCALEEYVRNQYPNQPSRFGRLLLRMPSLRIVSAPVIEQLFFVRLVGKTPIETLIRDMLLSGSSFNWPYIPMQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2T2</accession>
    <name>A0A8C3T2T2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Zinc finger CCCH domain-containing protein 13</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000024144.1">
        <property type="protein sequence ID" value="ENSCSRP00000023134.1"/>
        <property type="gene ID" value="ENSCSRG00000017401.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052824">
        <property type="entry name" value="m6A_RNA_Methylation_Regulator"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13585">
        <property type="entry name" value="CHASCON, ISOFORM D-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13585:SF19">
        <property type="entry name" value="ZINC FINGER CCCH DOMAIN-CONTAINING PROTEIN 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="1129"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="58"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="111"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="141"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="189"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="325"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="341"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="393"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="623"/>
            <end position="696"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="697"/>
            <end position="708"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="709"/>
            <end position="720"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="734"/>
            <end position="748"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="782"/>
            <end position="793"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="821"/>
            <end position="858"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="859"/>
            <end position="879"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="880"/>
            <end position="890"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="898"/>
            <end position="952"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="960"/>
            <end position="1039"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1047"/>
            <end position="1082"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1093"/>
            <end position="1111"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023134.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1329" mass="157953" checksum="DA71D5178DEEF30C" modified="2022-01-19" version="1">MFLRDPSEGSHRQKRSPSPADHSGSNSSPSREYSPPASRRRQTSRAPAKSTTHKHTFSPSRRSTSPPGQHHSPISSRHHSSSSQSGSSVQRHSPSPRRKRTPSPAYQRTASPPVRRSSSPYPPRSSSSPQRKRSPSRHQSPGREKGRHDRDRTSQSHDRRHERRDETRGKREKERETREERDYEQEQSTSRDHRDDRESRDGRDRRETRDNRDRREPRESRDTRDSRDTRDYSRDNKDSRDQRDSRAIRDTHDYRDRENRDTHKKEDQYQEEPRSYGRTHGREENSRADTRNESRNESRNESRSDRTGRSRGRGPELSDKGSRATRGSQVDSHNSSGNYHDSWESRSSYPDRDRYDNREQARDSSFERRHGERDRRDNRERDQRPSSPVRHQGRSDDLERDERREERRVDRVDDRRDERVRERERERERERERERERDREREREKERELERDRAREREREREREKERERERDRDRDHDREREREREREREKEREREREERERERERERERERERERERGRDRDKERERPRDWEDKEKGRDDRRDKREDVREERNTRDVHEERKSKKRHRNESSPSPRPSPKRRREHSPDSDAYNSGDDKNEKHRLLSQVVRPQESRSLSPTHLTEDRQSRKPERKESSRRYEEPEFKERVSSGDKQREQREQTEVTESSRARVQESLGHHPSEERDASDRIHEENKKKSKVQKKTTKKKKDDDIGVERYTESTVDEGQVFSPKKVPKKKCIEKKRKRSKGDSEVSDEEIVPHHKKKKGPRTPPVTTKEESVEVVPEKAVAVEAAPKREETTFSDWSDEDVPERGEIIVPERSTEESHRKSHRLRGEKVETPHVTIEDAPHRKPVDQKRSSSLGSNRSHTSSRLRSPSNESAHRSGDDQTGRKRVLHSSSRDREKKSLEITGERKSRIDQLKRGEPSRSTSSDRQDSRSHSSRRSSPESDRQVHSRSGSFDSRERLQERDRHDHDRERDRDRRDGRQREWDRDVDKDWPRNRDRIRDREREREKRRDLDRERERQLPDTTERDRDRDRTLDISSQTETTKRSEPKLDRDHEKESDGVCRDTTALEKERTEKDLGTSQGFEDGNEAEKVESLEGGDDEAKIDDVQSLGSAAGEYEPISDDELDEILADDAEKREDQQEDEKMPDPVDVIDVDWSSLMPKQPKEPREPGAALLKFTPHAVMLRVGISKRLAGPELFTKIKETCQRVLEKPKDAENLFEHELGALNMAALLRKEERAGLLSNLGPCCKALCFRRDSAIRKQLVKNEKGTTKQTYTNSAVVDSDLLRLSLRLFKRKTVCQGPGQEKTEDSKLPQPNIQQEVCVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T390</accession>
    <name>A0A8C3T390_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Hyaluronidase</fullName>
            <ecNumber evidence="10">3.2.1.35</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 10">
            <text>Random hydrolysis of (1-&gt;4)-linkages between N-acetyl-beta-D-glucosamine and D-glucuronate residues in hyaluronate.</text>
            <dbReference type="EC" id="3.2.1.35"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2 6 10">Belongs to the glycosyl hydrolase 56 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.35" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T390"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023537.1">
        <property type="protein sequence ID" value="ENSCSRP00000022555.1"/>
        <property type="gene ID" value="ENSCSRG00000017003.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004415">
        <property type="term" value="F:hyalurononglucosaminidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030214">
        <property type="term" value="P:hyaluronan catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Hyaluronidase"/>
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        <property type="entry name" value="HYALURONIDASE"/>
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    </dbReference>
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        <property type="entry name" value="HYALURONIDASE"/>
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    </dbReference>
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        <property type="entry name" value="Glyco_hydro_56"/>
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        <property type="entry name" value="GLHYDRLASE56"/>
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        <property type="entry name" value="(Trans)glycosidases"/>
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    </dbReference>
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        <property type="entry name" value="EGF_2"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
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    <keyword evidence="3 10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="464"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="7">
        <location>
            <position position="172"/>
        </location>
    </feature>
    <feature type="glycosylation site" description="N-linked (GlcNAc...) asparagine" evidence="8">
        <location>
            <position position="394"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="81"/>
            <end position="377"/>
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    </feature>
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        <location>
            <begin position="248"/>
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            <begin position="402"/>
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            <begin position="466"/>
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        <source>
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        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
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            <dbReference type="ARBA" id="ARBA00023295"/>
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        <source>
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    </evidence>
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        <source>
            <dbReference type="RuleBase" id="RU610713"/>
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        <source>
            <dbReference type="PROSITE" id="PS01186"/>
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            <dbReference type="Ensembl" id="ENSCSRP00000022555.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="504" mass="57478" checksum="3A5DCF94BBA4079D" modified="2022-01-19" version="1">MLQIQRASGGVEQTAARPSSGRLLAWSASAFRLHRCPVHCTILLLLLCPEPPRGHNLKPSLPPIVTDQPFLVAWNAPTARCWTSYEVPLSVASFNLLANAQEDFTGGNITIFYYDQLGLYPYYLNTTTPPVAINGGCPQNASLPHHLDKMASDITATMPSASFAGLSVIDWENWRPQWIRNWDKKNVYRAMSAQLVRQRNPRWSDEQVELEAKWEFETAAARFMVETLKLAQLLRPGGWWGYYLFPECYNYHYWDDFENFTGRCPQVEVQRNNKLLWLWEQSKALYPSIYMEEVLRASPQGKKFVQAKLSEALRVAQLPSANHSLPVFAYARPFYSYTLKELTQTDLVYTIGQAAAMGAHGIVLWGGVEYSRNQPNCVKIQKYLTSTLGPYIINVTTATKLCSQFVCNNHGRCLRRKMDSDSYLHLDASSFQILVDNAAHGPHMSVKGALTTQQRDRMKQEFTCHCYKGWRGEHCHSRGQSNQLWAWDLCIPMVVMSAIWTWGM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5E9</accession>
    <name>A0A8C3T5E9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Opsin-3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Encephalopsin</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Panopsin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="19">Interacts with MC1R; the interaction results in a decrease in MC1R-mediated cAMP signaling and ultimately a decrease in melanin production in melanocytes.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
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        </subcellularLocation>
        <subcellularLocation>
            <location evidence="23">Membrane</location>
            <topology evidence="23">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="23">Belongs to the G-protein coupled receptor 1 family. Opsin subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5E9"/>
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        <property type="protein sequence ID" value="ENSCSRP00000024458.1"/>
        <property type="gene ID" value="ENSCSRG00000018325.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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    <dbReference type="GO" id="GO:0005886">
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:photoreceptor activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016037">
        <property type="term" value="P:light absorption"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="term" value="P:phototransduction"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:positive regulation of metabolic process"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="term" value="P:response to blue light"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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    </dbReference>
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        <property type="entry name" value="7tmA_Encephalopsin"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Opsin 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050125">
        <property type="entry name" value="GPCR_opsins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
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        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001760">
        <property type="entry name" value="Opsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027430">
        <property type="entry name" value="Retinal_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24240">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00238">
        <property type="entry name" value="OPSIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
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    </dbReference>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
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    </dbReference>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
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    </dbReference>
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        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10 23" id="KW-0157">Chromophore</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11 23" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="16" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="18" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="12 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0564">Palmitate</keyword>
    <keyword evidence="5 23" id="KW-0600">Photoreceptor protein</keyword>
    <keyword evidence="15 23" id="KW-0675">Receptor</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 23" id="KW-0681">Retinal protein</keyword>
    <keyword evidence="6 23" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="17 23" id="KW-0807">Transducer</keyword>
    <keyword evidence="7 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 23" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="32"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="68"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="108"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="146"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="191"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="246"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="280"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="24">
        <location>
            <begin position="47"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022991"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00062265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00072211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00079531"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00083377"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="RuleBase" id="RU004951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024458.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="391" mass="43786" checksum="5EE3EC23DFF06E12" modified="2022-01-19" version="1">AAAAAGGGMRSRLGAAAGPGDLPLFSPSTYELLALLIATIGILGLCNNLLVLVLYYRFQRLRTPTNLFLLNISLSDLLVSLCGGTLTFVSCLRSRWVWDAPGCAWDGFSNSLFGIVSITTLTVLAYERYIRVVHAKVIDFSWSWRAITYIWLYSLAWTGAPLLGWNRYTLEIHGLGCSVDWRSKNPSDASFVLFFFLGCLVAPVGIMAYCYGHILYTIRMLRCVEDFQTIQVIKLLRYEKKVAKMCFLMISTFLICWMPYAVVSLLVASGYSNLVTPTVAIIPSFFAKSSTAYNPVIYIFMSRKFRRCLLQLLCFRLLRFQRTVKEIPVLGNEKPIKPIVMSQKAGDRPKKKVTFSSSSIIFIITGDDTQQMDNSSKNNGTKVNVIQVKPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T648</accession>
    <name>A0A8C3T648_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">RUN and SH3 domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T648"/>
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        <property type="protein sequence ID" value="ENSCSRP00000024598.1"/>
        <property type="gene ID" value="ENSCSRG00000018457.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="entry name" value="AP-4 COMPLEX ACCESSORY SUBUNIT RUSC1"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR15591">
        <property type="entry name" value="RUN AND SH3 DOMAIN CONTAINING"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF02759">
        <property type="entry name" value="RUN"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="SH3"/>
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    </dbReference>
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        <property type="entry name" value="RUN domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="RUN" evidence="8">
        <location>
            <begin position="53"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="7">
        <location>
            <begin position="559"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="205"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="270"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="309"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="370"/>
            <end position="487"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="220"/>
            <end position="229"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024598.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="617" mass="66147" checksum="89D636101816A56F" modified="2022-01-19" version="1">MANADRAYDHLREQKKALLVSVSASVEKLIAHFSTARSLVQKTQLGDSRLSPDVSFLLLNTLCPALYALVADGLKPFQKDIITGQRRSSPWSVVEASVKLGPGTRPLHSLYWQVSRLAPLRSSRQRFHAFILGLLNIKHLELWLSHLQKSSGVISVLYLPTAFFSLSQGPVPHLARELLLLIQPLSVLTFHLDLLFEHHHVPVDVRPLPRRPDSPPSYPLGPALAAAPAQGRDPSDQAEGAEGRGGASPENKLPPDGPVRAALVGWEESARPQDNAAAVKAPPSPPAGVSLKQTFQQVLQWGEQLTQTLLGPEGPAEPEKRQQPGLQDTGERRGSWWGQLSQASRVYATATKERFPITRWTKLQVAAGDTGSSLAAPPHGSSQASANEFGARGGEGASGTDRHLLKPRAGEGGGKAPGPTPSSEAGSLEAPHAEELLPQARNEGCTGPRETEPPEPSASKRCLPPSKEPGPDGSQAARPSLNMGGSSIRPNWLGRLFGATCPPARLFPADPGTSAAKPRRPSSWLPPSVNVLALVLKGGPSEKAWPQEQREKKAPDSPQLHRAVRALCDHSGAGDDHLSFRRGDVLQLLATVDEDWIRCCHGNNTGLVPVGYTSLIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6A9</accession>
    <name>A0A8C3T6A9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Pleckstrin homology domain-containing family O member 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6A9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023439.1">
        <property type="protein sequence ID" value="ENSCSRP00000022458.1"/>
        <property type="gene ID" value="ENSCSRG00000016924.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036195">
        <property type="term" value="C:muscle cell projection membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032587">
        <property type="term" value="C:ruffle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901739">
        <property type="term" value="P:regulation of myoblast fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13317">
        <property type="entry name" value="PH_PLEKHO1_PLEKHO2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000237">
        <property type="entry name" value="pleckstrin homology domain-containing family O member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043448">
        <property type="entry name" value="PKHO1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15871">
        <property type="entry name" value="PH DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15871:SF1">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY O MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="9">
        <location>
            <begin position="20"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="219"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="350"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="405"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="222"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="350"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="415"/>
            <end position="426"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019333"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022458.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="426" mass="48239" checksum="EC697D0A6C5109E8" modified="2022-01-19" version="1">MKKNNSAKRGPQDGNQQSMQPEKVGWVRKFCGKGIFREIWKNRYVVLKGDQLYISEKEVKDEKNIQEVFDLSDYEKCEELRKSKSRSKKNHSKFTLAHSKQPGNTAPNLIFLAVSPEEKESWINALNSAITRAKNRILDEVTVEEDSYLAHPTRDRAKIQHSRRPPTRGHLMAVASTSTSDGMLTLDLIQEEDASPEDQGTCEESFRVDLDKSVAHLAAGRRRSDSENIKSSEKGRSVSLPRRETTSWDKTGKRNDSFDKGTMYTPQVPKKLSHSEKNKCASMEEILSRRDSSAHRAVLRKGLEAQFASGEPEQLARIQELVALKLEKTQELLAEVKGYGEGKRKTKDFTAAATTTTTSSSSKSNSESILQETERLLGEASSTWSQAKKVLQEIKELRDLYKQLELQPSDPKPKQISQSQYRKSMM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6Q7</accession>
    <name>A0A8C3T6Q7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">DNA topoisomerase</fullName>
            <ecNumber evidence="16">5.6.2.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Introduces a single-strand break via transesterification at a target site in duplex DNA. Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 16">
            <text>ATP-independent breakage of single-stranded DNA, followed by passage and rejoining.</text>
            <dbReference type="EC" id="5.6.2.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="14">Binds ssDNA. Interacts (via N-terminal region) with BLM; the interaction is direct. Directly interacts with RMI1. Component of the RMI complex, containing at least TOP3A, RMI1 and RMI2. The RMI complex interacts with BLM.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 16">Belongs to the type IA topoisomerase family.</text>
    </comment>
    <dbReference type="EC" id="5.6.2.1" evidence="16"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6Q7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024610.1">
        <property type="protein sequence ID" value="ENSCSRP00000023595.1"/>
        <property type="gene ID" value="ENSCSRG00000017733.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031422">
        <property type="term" value="C:RecQ family helicase-topoisomerase III complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003917">
        <property type="term" value="F:DNA topoisomerase type I (single strand cut, ATP-independent) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006310">
        <property type="term" value="P:DNA recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006265">
        <property type="term" value="P:DNA topological change"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00186">
        <property type="entry name" value="TOP1Ac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03362">
        <property type="entry name" value="TOPRIM_TopoIA_TopoIII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.290.10:FF:000001">
        <property type="entry name" value="DNA topoisomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.20.10:FF:000004">
        <property type="entry name" value="DNA topoisomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.65.10:FF:000007">
        <property type="entry name" value="DNA topoisomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.140:FF:000003">
        <property type="entry name" value="DNA topoisomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.460.10:FF:000020">
        <property type="entry name" value="DNA topoisomerase 3-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.65.10">
        <property type="entry name" value="Bacterial Topoisomerase I, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.460.10">
        <property type="entry name" value="Topoisomerase I, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.20.10">
        <property type="entry name" value="Topoisomerase I, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.290.10">
        <property type="entry name" value="Topoisomerase I, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000380">
        <property type="entry name" value="Topo_IA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003601">
        <property type="entry name" value="Topo_IA_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023406">
        <property type="entry name" value="Topo_IA_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013497">
        <property type="entry name" value="Topo_IA_cen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013824">
        <property type="entry name" value="Topo_IA_cen_sub1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013825">
        <property type="entry name" value="Topo_IA_cen_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013826">
        <property type="entry name" value="Topo_IA_cen_sub3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023405">
        <property type="entry name" value="Topo_IA_core_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003602">
        <property type="entry name" value="Topo_IA_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013498">
        <property type="entry name" value="Topo_IA_Znf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006171">
        <property type="entry name" value="TOPRIM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034144">
        <property type="entry name" value="TOPRIM_TopoIII"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010666">
        <property type="entry name" value="Znf_GRF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11390:SF21">
        <property type="entry name" value="DNA TOPOISOMERASE 3-ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11390">
        <property type="entry name" value="PROKARYOTIC DNA TOPOISOMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01131">
        <property type="entry name" value="Topoisom_bac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01751">
        <property type="entry name" value="Toprim"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06839">
        <property type="entry name" value="Zn_ribbon_GRF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01396">
        <property type="entry name" value="Zn_ribbon_Top1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00417">
        <property type="entry name" value="PRTPISMRASEI"/>
    </dbReference>
    <dbReference type="SMART" id="SM00437">
        <property type="entry name" value="TOP1Ac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00436">
        <property type="entry name" value="TOP1Bc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00493">
        <property type="entry name" value="TOPRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56712">
        <property type="entry name" value="Prokaryotic type I DNA topoisomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57783">
        <property type="entry name" value="Zinc beta-ribbon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00396">
        <property type="entry name" value="TOPO_IA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52039">
        <property type="entry name" value="TOPO_IA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50880">
        <property type="entry name" value="TOPRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51999">
        <property type="entry name" value="ZF_GRF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 16" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="13 16" id="KW-0413">Isomerase</keyword>
    <keyword evidence="9" id="KW-0460">Magnesium</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="10 16" id="KW-0799">Topoisomerase</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 15" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Toprim" evidence="18">
        <location>
            <begin position="36"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="domain" description="Topo IA-type catalytic" evidence="20">
        <location>
            <begin position="198"/>
            <end position="618"/>
        </location>
    </feature>
    <feature type="domain" description="GRF-type" evidence="19">
        <location>
            <begin position="817"/>
            <end position="856"/>
        </location>
    </feature>
    <feature type="domain" description="GRF-type" evidence="19">
        <location>
            <begin position="909"/>
            <end position="951"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="782"/>
            <end position="807"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="866"/>
            <end position="895"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="956"/>
            <end position="1012"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="789"/>
            <end position="807"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="17">
        <location>
            <begin position="886"/>
            <end position="895"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000213"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009446"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023029"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00064039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01343"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU362092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50880"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS52039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023595.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1012" mass="113803" checksum="BC13991480E31F70" modified="2022-01-19" version="1">MNFQARLFARCGVRLSQCWSLFSQAAADMTFRKIQKVLCVAEKNDAARGIADILSNSRMRRREGFSKFNKIYEYDYHMFGQNVTVAMTSVSGHLLAHDFKMPFRKWRSCNPLVLFEAEIEKYCPENYVDIKKTLEREARQCQALVIWTDCDREGENIGFEIIHVCKAVKPSLQVFRARFSEITPRAVRAACENLVQPDQNVSDAVDVRQELDLRIGAAFTRFQTLRLQKLFPDVLAEQLISYGSCQFPTLGFVVERFKAIQAFVPEAFYKIKVTHEHEDGMVDFNWKRNRLFNHTACLVLYHMCMEDPMATVVEIGSKPKSKWRPLALDTVELEKLASRKLKINAKETMKVAEKLYTQGYISYPRTETNIFPKDLNLTSLVQQQTQDPNWGAFAQGILDQGGPTPRNGTKSDQAHPPIHPTKYTCNLQGNEQRLYEFIVRHFLACCSQDAKGQETTVEIDIANERFVAHGLMILARNYLDVYPYEKWSDKVLPVYERGSRFQPTTVEMVDGETSPPQLLTEADLISLMEKHGIGTDATHAEHIETIKSRMYVGLTPDQRFLPGHLGMGLVEGYDSMGYEMSKPDLRAELEADLKLICEGKKDRFVVLRQQIEKYQKVFTEAVAKANKLDQALSQYFGEVTELAQQEEMYPAMPVSVRKCPQCNSDMVLKSKKNGGFYLGCVSYPNCKAAVWFPDSVLEVSKDDSVCAVCKPQPVHRLKFKFKRGSVPPLLPLEFVGCIGGCDEMLRELLDLKYLQGPARPVQSVNPPANYLQVNQSLNHMASYKNGPMRPTANPGAARPPRAASHPAPAAENNAVVCNCREEAALLTVRKEGPNQGRQFYKCSAGSCNFFLWADQQADDGNRVTHRSFAPPPDSLGERPPGSFRSLGGGRGRYGSEGFDSGGGGAGAMCQCDQPAITRTVQKEGPNKGRQFHTCPKPREQQCSFFQWVDENVAPGTFSSNQFRSEGHSRGSGSKAKRPSNLSSEKGPTAKRQRTCGICHQPGHTRKTCPQDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7W3</accession>
    <name>A0A8C3T7W3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Transcriptional repressor NF-X1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Nuclear transcription factor, X box-binding protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the NFX1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7W3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025540.1">
        <property type="protein sequence ID" value="ENSCSRP00000024489.1"/>
        <property type="gene ID" value="ENSCSRG00000017754.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016740">
        <property type="term" value="F:transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06008">
        <property type="entry name" value="NF-X1-zinc-finger"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="CDD" id="cd02643">
        <property type="entry name" value="R3H_NF-X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16696">
        <property type="entry name" value="RING-CH-C4HC3_NFX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.50:FF:000003">
        <property type="entry name" value="Transcriptional repressor NF-X1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.50">
        <property type="entry name" value="R3H-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034078">
        <property type="entry name" value="NFX1_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001374">
        <property type="entry name" value="R3H_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036867">
        <property type="entry name" value="R3H_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034076">
        <property type="entry name" value="R3H_NF-X1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019786">
        <property type="entry name" value="Zinc_finger_PHD-type_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000967">
        <property type="entry name" value="Znf_NFX1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019787">
        <property type="entry name" value="Znf_PHD-finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12360">
        <property type="entry name" value="NUCLEAR TRANSCRIPTION FACTOR, X-BOX BINDING 1 NFX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12360:SF12">
        <property type="entry name" value="TRANSCRIPTIONAL REPRESSOR NF-X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01424">
        <property type="entry name" value="R3H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01422">
        <property type="entry name" value="zf-NF-X1"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00393">
        <property type="entry name" value="R3H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00438">
        <property type="entry name" value="ZnF_NFX"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82708">
        <property type="entry name" value="R3H domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51061">
        <property type="entry name" value="R3H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01359">
        <property type="entry name" value="ZF_PHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50016">
        <property type="entry name" value="ZF_PHD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="13" id="KW-0804">Transcription</keyword>
    <keyword evidence="11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="9" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <keyword evidence="8 17" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="PHD-type" evidence="18">
        <location>
            <begin position="22"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="19">
        <location>
            <begin position="25"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="domain" description="R3H" evidence="20">
        <location>
            <begin position="663"/>
            <end position="731"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00072498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00078536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS51061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024489.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="799" mass="90429" checksum="093C42079F84A2B4" modified="2022-01-19" version="1">SFALHPQEEKNSKIAFKLTTEKYECMVCCEVIRTIAPVWSCQNCYHVFHLNCIKKWARSPASQAEDGNSGWRCPACQNASTQVLTTYTCFCGKVNNPEWNRNEIPHSCGELCRKRRPGQDCPHSCNILCHPGPCPSCPAFMTKTCECGRTSHSVRCGQSTTIHCSNVCGNTLNCGRHNCAQMCHVGKCHPCQLTVQQVCYCGSTFRDVLCGTNEEFSDGFGKFSCQKTCDKKLNCGRHSCMQICHPEPCQLCPRLPQVVHCCPCGQTPLSRLLKLGCIERKLCTDPIPSCGKTCGKPLPCGSRDFIHTCENLCHEGECGPCSRTSNIYCRCAFKTKEVPCARLKNKADITFMCDKRCNKKRSCGRHKCNEICCVDKEHKCPLVCGRKLNCSLHRCEEPCHRGNCQTCWQTSFDELTCYCGESVIYPPVPCGTQPPECKNSCTRPHECDHPVYHTCHSEEKCPPCTYLTQKWCMGKHELRNNIPCHLTDISCGLRCNQMLKCGMHKCKRICHKGVCLIDEECKQPCTSLRLYCNHPCMAPCHPSLPCPTTSCNTKVDLQCECGRRKESMICSEASSTYQRIAAISIATKLTDMQLGDSVEISRLITKKEMKQTRLQCNEECFALERNRRFAEALHIRDNSDPFNIRSSGSKYSDNLKEDARKDLKFVSDIEKEMRTLVEAVNKGKHSKRSHCYPPMNRDHRRIIHELAQIYGIESVSYDNEPKRNVVITAVKGKSICPSNTLTSVLEREMQTRPPPPIPHYRQTDNAQTTELSLPSLQECFCCVYTMWHIIYYFGAINNF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8W8</accession>
    <name>A0A8C3T8W8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Histone H2A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="10">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 10">Belongs to the histone H2A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8W8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024606.1">
        <property type="protein sequence ID" value="ENSCSRP00000023587.1"/>
        <property type="gene ID" value="ENSCSRG00000017727.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00074">
        <property type="entry name" value="HFD_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007125">
        <property type="entry name" value="H2A/H2B/H3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002119">
        <property type="entry name" value="Histone_H2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032454">
        <property type="entry name" value="Histone_H2A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032458">
        <property type="entry name" value="Histone_H2A_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23430">
        <property type="entry name" value="HISTONE H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00125">
        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16211">
        <property type="entry name" value="Histone_H2A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00620">
        <property type="entry name" value="HISTONEH2A"/>
    </dbReference>
    <dbReference type="SMART" id="SM00414">
        <property type="entry name" value="H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00046">
        <property type="entry name" value="HISTONE_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4 10" id="KW-0158">Chromosome</keyword>
    <keyword evidence="7 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="9 10" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="8 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Core Histone H2A/H2B/H3" evidence="11">
        <location>
            <begin position="8"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="domain" description="Histone H2A C-terminal" evidence="12">
        <location>
            <begin position="86"/>
            <end position="119"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF16211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023587.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="128" mass="14263" checksum="953083B22AD5C291" modified="2022-01-19" version="1">PLQRAQARRAIPSKRAGLQFPVSRVHRYLKKGHYAVRISPSAAVYLASVLQYLSAEVLEAAGYVTQAKGHYRIMPRHILLGIKCDDELHKLFNHVTIPQGGVPPRIEKSLLIKKTTKTSASRKRAAPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T944</accession>
    <name>A0A8C3T944_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">HAT C-terminal dimerisation domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T944"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027155.1">
        <property type="protein sequence ID" value="ENSCSRP00000026066.1"/>
        <property type="gene ID" value="ENSCSRG00000019425.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008906">
        <property type="entry name" value="HATC_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052717">
        <property type="entry name" value="Vacuolar_transposase_reg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46169">
        <property type="entry name" value="DNA REPLICATION-RELATED ELEMENT FACTOR, ISOFORM A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46169:SF9">
        <property type="entry name" value="SI:DKEYP-117B8.4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05699">
        <property type="entry name" value="Dimer_Tnp_hAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="HAT C-terminal dimerisation" evidence="2">
        <location>
            <begin position="177"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="7"/>
            <end position="25"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF05699"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026066.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="280" mass="31868" checksum="FBF86C39F2C6A68F" modified="2022-01-19" version="1">RAGARGSDCRPGHRELLPTGRESHLLAEQQAGSDQQDQVEAGDGRGLSLDNYHRDVRESELMQRWSISEDEKVLESPAIIASFLDPRFKEMRFLSPNLRSELHKRVKNMLSQVFNHQSPPSTQFWVPNSDYKAEVGEAGAQLSAHKDRGPSGQSQSMYDILLGKDPTESMPEIHQQLENYIVEPLCKRSTNPLDWWKTNEHRFPAVARLGRQYLAIPATVVLPDQAFAANESTLEHRRAVLTPENLDQILFLHQNFDFLESMRNSNETCLPNFIPTEIIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9Z3</accession>
    <name>A0A8C3T9Z3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Thioredoxin domain-containing protein 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Significantly diminishes the chaperonin TCP1 complex ATPase activity, thus negatively impacts protein folding, including that of actin or tubulin.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Forms ternary complexes with the chaperonin TCP1 complex, spanning the cylindrical chaperonin cavity and contacting at least 2 subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Microtubule organizing center</location>
            <location evidence="3">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Midbody</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9Z3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028334.1">
        <property type="protein sequence ID" value="ENSCSRP00000027210.1"/>
        <property type="gene ID" value="ENSCSRG00000020191.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10257948at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd02989">
        <property type="entry name" value="Phd_like_TxnDC9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000141">
        <property type="entry name" value="Thioredoxin domain-containing protein 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013766">
        <property type="entry name" value="Thioredoxin_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21148">
        <property type="entry name" value="THIOREDOXIN DOMAIN-CONTAINING PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00085">
        <property type="entry name" value="Thioredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Thioredoxin" evidence="11">
        <location>
            <begin position="78"/>
            <end position="162"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00026148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00053682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00062574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF00085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027210.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="26165" checksum="36130242419D48E7" modified="2022-01-19" version="1">MAADTSVEMFSKVLENQMLQSTKVVEEQLDAEIQKLDQMDEDELERLKERRLEALKKSQQQKQEWLSKGHGEYREIPSEKDFFQEVKESKNVVCHFYKDTTFRCMILDKHLATLSKKHIETKFLKLNAEKSPFLCERLCIKVIPTLALVKDGKTQDFIVGFTDLGNTDDFTTETLEWRLGCSGIINYSGNLMDPPFQSQKKFGTSVTKLDKKTIRGKKYDSDSDDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCI2</accession>
    <name>A0A8C3TCI2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Small ribosomal subunit protein eS28</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">40S ribosomal protein S28</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eS28 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027600.1">
        <property type="protein sequence ID" value="ENSCSRP00000026493.1"/>
        <property type="gene ID" value="ENSCSRG00000019724.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10258930at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022627">
        <property type="term" value="C:cytosolic small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030490">
        <property type="term" value="P:maturation of SSU-rRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000028">
        <property type="term" value="P:ribosomal small subunit assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04457">
        <property type="entry name" value="S1_S28E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000025">
        <property type="entry name" value="40S ribosomal protein S28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00292">
        <property type="entry name" value="Ribosomal_eS28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000289">
        <property type="entry name" value="Ribosomal_eS28"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028626">
        <property type="entry name" value="Ribosomal_eS28_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10769">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10769:SF3">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN ES28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01200">
        <property type="entry name" value="Ribosomal_S28e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00961">
        <property type="entry name" value="RIBOSOMAL_S28E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005943"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026493.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="69" mass="7841" checksum="49902FE9376EB74F" modified="2022-01-19" version="1">MDTSRVQPIKLARVTKVLGRTGSQGQCTQVRVEFMDDTSRSIIRNVKGPVREGDVLTLLESEREARRLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDP6</accession>
    <name>A0A8C3TDP6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Transcobalamin-2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Transcobalamin II</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Primary vitamin B12-binding and transport protein. Delivers cobalamin to cells.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Interacts with CD320 (via LDL-receptor class A domains).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the eukaryotic cobalamin transport proteins family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDP6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026719.1">
        <property type="protein sequence ID" value="ENSCSRP00000025639.1"/>
        <property type="gene ID" value="ENSCSRG00000019166.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031419">
        <property type="term" value="F:cobalamin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015889">
        <property type="term" value="P:cobalamin transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006824">
        <property type="term" value="P:cobalt ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.10.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.130.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002157">
        <property type="entry name" value="Cbl-bd_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051588">
        <property type="entry name" value="Cobalamin_Transport"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008930">
        <property type="entry name" value="Terpenoid_cyclase/PrenylTrfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027954">
        <property type="entry name" value="Transcobalamin-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10559">
        <property type="entry name" value="TRANSCOBALAMIN-1/GASTRIC INTRINSIC FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10559:SF14">
        <property type="entry name" value="TRANSCOBALAMIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01122">
        <property type="entry name" value="Cobalamin_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14478">
        <property type="entry name" value="DUF4430"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48239">
        <property type="entry name" value="Terpenoid cyclases/Protein prenyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 15" id="KW-0170">Cobalt</keyword>
    <keyword evidence="3" id="KW-0171">Cobalt transport</keyword>
    <keyword evidence="9 16" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="7 17" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034459632" description="Transcobalamin-2" evidence="17">
        <location>
            <begin position="17"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="domain" description="Transcobalamin-like C-terminal" evidence="18">
        <location>
            <begin position="357"/>
            <end position="432"/>
        </location>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <begin position="148"/>
            <end position="152"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="193"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="242"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="288"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <begin position="404"/>
            <end position="406"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="414"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="22"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="161"/>
            <end position="204"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022426"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00037184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00038518"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00040958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00041463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR602157-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR602157-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF14478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025639.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="436" mass="47893" checksum="9D01C59972B7563E" modified="2022-01-19" version="1">MVPRMLQLFLILHVLALPVQLCEIPRGNSALIKCLNTELLKLSQDLSEELNPSVYVALRLSADHSLKKEAQYLQRLRNVFQPSTSSSVAGGQQKQPNMGRLALYLLALRAACQDMETLLGRQLVTRLKYHLHKEKEQIAFKGSGRPITSYYQYSLGVLALCVHGKKIDPHVIQKLLNAEKHNKFAHGGKLSVDTTAMAGLAFACLEQANLYEPRLVAAISLAVQRVTDRILQAQTTTGTFGNIFSSPLAVQLLIATGMSKKPECPKGLDALLGSLEQGHFQNPMIMSQLLPVLDGKSYLDIAAMECRAERDTLELDTTCPGSRTVILGTKMITVLLAVEHPPSPETLYNHSIQVPSGSSLLDVLRTAAEEGAGQFTFETQNTLHGPLLTTVMGLKASNGERRYWQLLQAPDSSLQKGISDYQPQDGESIILKCSPW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TER5</accession>
    <name>A0A8C3TER5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Cell membrane</location>
            <topology evidence="1 13">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TER5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028725.1">
        <property type="protein sequence ID" value="ENSCSRP00000027593.1"/>
        <property type="gene ID" value="ENSCSRG00000020423.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13954">
        <property type="entry name" value="7tmA_OR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000010">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047132">
        <property type="entry name" value="Olfact_rcpt_6C-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26454">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26454:SF12">
        <property type="entry name" value="OLFACTORY RECEPTOR 6F1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 13" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 12" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 13" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9 12" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 13" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="11 12" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="31"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="66"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="98"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="150"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="203"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="248"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="47"/>
            <end position="296"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027593.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="318" mass="35819" checksum="A7E4C467D3287708" modified="2022-01-19" version="1">MEPVNGIEKENQSRIQEFILLGFPGSQYLQISLFVVFTMMYVLTVAGNVAIIVLVKVHHHLHTPMYFLLCNLSFLEIWYTTACVPKTIAIFLGKSRTIPFVSCILQMYFIFSLGCTEYFLLSAMAYDRYLAICYPLHYSTIMNSTKATQLALGSWMSGFLAISIPASLIARLFFCSSNIINHFFCSIDSLIILSCTDTSVTEMAAFLISIIVILGSCSITLVSYIYIISTVLRIPSAQGRQKAFSTCSAHLTVVTIWYSSTIFLYVRPSKQSSLEMNKIVNTLNTIVTPLLNPFIYTLRNKEVKDVLWKAFVGTRSCF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TER6</accession>
    <name>A0A8C3TER6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Histone H2A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="10">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 10">Belongs to the histone H2A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TER6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027187.1">
        <property type="protein sequence ID" value="ENSCSRP00000026095.1"/>
        <property type="gene ID" value="ENSCSRG00000019451.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00074">
        <property type="entry name" value="HFD_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000008">
        <property type="entry name" value="Histone H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007125">
        <property type="entry name" value="H2A/H2B/H3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002119">
        <property type="entry name" value="Histone_H2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032454">
        <property type="entry name" value="Histone_H2A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032458">
        <property type="entry name" value="Histone_H2A_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23430">
        <property type="entry name" value="HISTONE H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00125">
        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16211">
        <property type="entry name" value="Histone_H2A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00620">
        <property type="entry name" value="HISTONEH2A"/>
    </dbReference>
    <dbReference type="SMART" id="SM00414">
        <property type="entry name" value="H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00046">
        <property type="entry name" value="HISTONE_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4 10" id="KW-0158">Chromosome</keyword>
    <keyword evidence="7 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="9 10" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="8 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Core Histone H2A/H2B/H3" evidence="12">
        <location>
            <begin position="21"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="Histone H2A C-terminal" evidence="13">
        <location>
            <begin position="95"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF16211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026095.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="144" mass="15658" checksum="27FCFAFF43D28E3B" modified="2022-01-19" version="1">MSGRGKKNVAAKPTLLSRKTKSSKAGLQFPVGRVHRLLKRGNYAERIGAGAPVYLAAVLEYLTAEILELSGNAAHENKKIRIGPRHIQLAVRNDEELNKLFADVTIAEGGVMPNILSQLLPKKTLKEPLPREDAAASQEESSSH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TES9</accession>
    <name>A0A8C3TES9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Bardet-Biedl syndrome 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TES9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028457.1">
        <property type="protein sequence ID" value="ENSCSRP00000027332.1"/>
        <property type="gene ID" value="ENSCSRG00000020255.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034464">
        <property type="term" value="C:BBSome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028074">
        <property type="entry name" value="PHTB1_GAE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028073">
        <property type="entry name" value="PHTB1_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026511">
        <property type="entry name" value="PTHB1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055364">
        <property type="entry name" value="PTHB1_CtH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055363">
        <property type="entry name" value="PTHB1_hp_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055362">
        <property type="entry name" value="PTHB1_pf_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20991">
        <property type="entry name" value="PARATHYROID HORMONE-RESPONSIVE B1 GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20991:SF0">
        <property type="entry name" value="PROTEIN PTHB1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14727">
        <property type="entry name" value="PHTB1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23339">
        <property type="entry name" value="PTHB1_CtH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14728">
        <property type="entry name" value="PTHB1_GAE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23338">
        <property type="entry name" value="PTHB1_hp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23337">
        <property type="entry name" value="PTHB1_pf"/>
        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="1"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="domain" description="PTHB1 GAE" evidence="3">
        <location>
            <begin position="429"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="domain" description="PTHB1 platform" evidence="4">
        <location>
            <begin position="507"/>
            <end position="614"/>
        </location>
    </feature>
    <feature type="domain" description="PTHB1 hairpin" evidence="5">
        <location>
            <begin position="617"/>
            <end position="719"/>
        </location>
    </feature>
    <feature type="domain" description="PTHB1 C-terminal helix bundle" evidence="6">
        <location>
            <begin position="721"/>
            <end position="796"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="370"/>
            <end position="397"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF14727"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF14728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF23337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF23338"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF23339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027332.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="877" mass="98887" checksum="D4F150872BA240E7" modified="2022-01-19" version="1">MSLFKARDWWSTALGEKEEFDQGCLCVADVDNSGSGQDKITVGSYMGYLRIFNPHPVKPGDGMQAEELLLEVQLRDSVLQVEVGKFVSGTELLHLAVLHCRKLCVYAVSGTLGNVEHGNQYQIKLMYEHNLQRTACNMTYGPFGGVKGRDLICIQSMDGMLMLFEQESYAFGRFLPGFLLPGPLTYSSRTDSFITVSSCQQVESYKYQVLAFATDADERQETEQQKLSSGKRLVMDWVLNIGEQALDICVVSFNQTSSVFVLGERNFFCLKDNGQIRFMKKLDCSPSCFLPYCSVSEGTINTLVGNHNNMLHVYQDVTLKWATQLPHIPVAVKVGNLQDLKGVIVTLSDSGHLQCSYLGTDPSLFQAPKVESREINYEELDREMKKLQKIIKESTKTQGTSILRIVVHYHHNPPNFYIVVFNTLCHCYTLTILNSSRLAVQKTKLSVCVQPPLALTHDQFIFDDIVVALSVFLKGNCPPAELEGSAVASYSTPTGIPRVAQCKFRLPLRLICFPAQPSKTANHKLTIDTNKPPVSLVNLFPDFADQSDEDQVNVLGFQFFTGSRITLLASKTSQRYRIQSEQLEDLWLITKELTFRLEEYFKKQNSKDFTCTFSGSVPLQEYFELIDRHFELRLNAEKFEELLSERAIQFRAIERRLLTRFKDKTPAPLQHLDTLLEGTYRQIIALADAAEENQTNMFQAFTKLKSATQLVIMLISLWQKLSTDQVAILEATFLPLMQDTQELGWEESVDAAISHLLRTCLSKSSKEQALTLTSQLSIPKDTSRLKKHITLLCDRLAKGGRLCLSTDTNIQQTMVMPGGCTPIPESDLEERTGVQDSTTMFTSHRHLTKQKSKTDLVLQHNINEVAEDFNADLLSES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEU9</accession>
    <name>A0A8C3TEU9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Chromosome 19 open reading frame 53</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the UPF0390 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEU9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028482.1">
        <property type="protein sequence ID" value="ENSCSRP00000027356.1"/>
        <property type="gene ID" value="ENSCSRG00000020276.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="UPF0390"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16967">
        <property type="entry name" value="LEYDIG CELL TUMOR 10 KDA PROTEIN HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16967:SF1">
        <property type="entry name" value="LEYDIG CELL TUMOR 10 KDA PROTEIN HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09495">
        <property type="entry name" value="DUF2462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="66"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="77"/>
            <end position="88"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006802"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027356.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="88" mass="9459" checksum="E655E65F700D089C" modified="2022-01-19" version="1">QAQKPGGGKKPAAQGVRGPRKGGRIIAPKKARVIQQQKLKKNLEVGIRKKIEHEVMMKASTSMAKKLTVVKAPDKGAKKKGHSSKSPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFM0</accession>
    <name>A0A8C3TFM0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Sterol-C5-desaturase</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFM0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030027.1">
        <property type="protein sequence ID" value="ENSCSRP00000028862.1"/>
        <property type="gene ID" value="ENSCSRG00000021190.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008610">
        <property type="term" value="P:lipid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006694">
        <property type="entry name" value="Fatty_acid_hydroxylase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050307">
        <property type="entry name" value="Sterol_Desaturase_Related"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11863">
        <property type="entry name" value="STEROL DESATURASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04116">
        <property type="entry name" value="FA_hydroxylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="31"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="79"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="116"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="domain" description="Fatty acid hydroxylase" evidence="6">
        <location>
            <begin position="124"/>
            <end position="252"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF04116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028862.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="297" mass="35001" checksum="5BB28E09325FCDEE" modified="2022-01-19" version="1">MDLVLNYVDYNFFTPYVYPTTWPEDEPFRQIASLLIVTNLGALVLYLLFGTLSYYLVFDHSLKQHPQFLENQVQLEIKYALQSLPWISIPTVALFFAEVRGYSRLYDNIRDSPYGWFGVILSMLSFLFFTDMCIYWIHRFLHHKLLYKRLHKPHHRWKVATPFASHAFHPVDGFLQSIPYHLYPFLFPLHKVTYLGLYIAVNVWTISIHDGDYRVPHFLKHIINGSAHHTDHHLYFDYNYGQYFTLWDKIAGSYKSPSSFEGKGPHDYLKKLKSGELASIKNGPVDELVKRDSLKNK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TG99</accession>
    <name>A0A8C3TG99_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Vacuolar protein sorting 13 homolog B</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000028856.1">
        <property type="protein sequence ID" value="ENSCSRP00000027720.1"/>
        <property type="gene ID" value="ENSCSRG00000020212.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056747">
        <property type="entry name" value="VPS13-like_M"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026854">
        <property type="entry name" value="VPS13_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039782">
        <property type="entry name" value="VPS13B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12517:SF0">
        <property type="entry name" value="INTERMEMBRANE LIPID TRANSFER PROTEIN VPS13B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12517">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN 13B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25033">
        <property type="entry name" value="VPS13_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12624">
        <property type="entry name" value="VPS13_N"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Chorein N-terminal" evidence="3">
        <location>
            <begin position="1"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="domain" description="Chorein N-terminal" evidence="3">
        <location>
            <begin position="332"/>
            <end position="1408"/>
        </location>
    </feature>
    <feature type="domain" description="VPS13-like middle region" evidence="4">
        <location>
            <begin position="1417"/>
            <end position="2438"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="99"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1116"/>
            <end position="1165"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1507"/>
            <end position="1526"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1636"/>
            <end position="1657"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1719"/>
            <end position="1754"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1960"/>
            <end position="1980"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="103"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1124"/>
            <end position="1152"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1644"/>
            <end position="1657"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1723"/>
            <end position="1734"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1743"/>
            <end position="1753"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1960"/>
            <end position="1973"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF12624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF25033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027720.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="3896" mass="434776" checksum="0D2D840955A77B4B" modified="2022-01-19" version="1">MLESYVTPILMSYVNRYIKNLKPSDLQLSLWGGDVVLSKLELKLDVLEQELKLPFSFLSGHIHELRIHVPWTKLGSEPVVITINTMECILKLKDGVQEDHESSGSSSTNRSTTESAKSAVKPRRIQQTAPSDPDLPPGYVQSLIRRVVNNVNIVINNLILKYVEDDIVLSVNITSAECYTVDEFWDRAFMDISANDLVLRKVINFSDCTVCLDKRNASGKIEFYQDPLLYKCSFRTRLHFTYDNLNSKMPSVIKIHTLVESLKLSITDQQLPMFIRIMQLGIALYYGELGNFKEGENEDLVCHTKDVLGNIKYSPATTHHTTKTLSQEPIPTTNLLCGENLSTKGMTYLTNSLFDYRSPENNGIRAEFILDAAHHKETYSEIAGMQRFGAFYMDYLYTMESTSGKVSGNQQDLSSSKSEDFVNVQEMSTKSLIVGPLNLRLDSSAVHRIMKMIVCAVEHEYEPYNKPKPDIVEGNRTMPNSEEIASLEEYIPTRLTSFTILKCTITISMAEFNLLGHLLPIIMGQKSSSGLLNATSFQPLRPLPAIRILMDKINLEHSVPMYAEQLVQTVSSLSQPSDNLLHYCYAHCYLKIFGFQAGLTSLDIRGSYCLPTPIIPSFSTAIYGKLLKFPKYWTKRSHVPLTECIFELPNLTVQATRAQTLLLQTIYQSWSHHVGNVSSAVVNEVLLNEYICSFLLLGVKSKNPLPTLEGSVQNVELKYCSTSLVKCASGTVGSIKICAKAPGDGGKEKLIPLIQGPSDTRDLHSSKWLNESRKPESLLAPDMVAFTIQSPQYMDYCHNSGAILLASVQGLAVNIDPVLYAWLMYQPRKRSGRHIQQQPVGTVPLGNPVTRKKEDEVSVGSTLLAKQQSNQASEYASSPVKTKTVTESRPLSLPLKAMLTSSESCRSPEERMKEFIGIVWDAVKRLTLQLEVQSCCVFVPNDSLPSPSTIVSGDIPGTVRSWYHGQAGMPGTLVLCLPQIKIMSAGHKYMEPLQEIPFVMLRSILEEGDAFPWTISLHHFSVYTLLGQQMTLNLVEPMGCTSTLAVTSQKLLASGPESRHSFVVCLHVDLESLEIKCSNPQVQLLYELADIMSKVWNKIQRRGMLYQSSVYTESMTGPAPPSSPIKSSVGTAPPDTSTYSPSADFGTTTEADSVQGGDDSPFSDSVTLEQTTSNIGVSSGRVSLWMQWMLPKITVKLFAPDPGSKGTEICVVSELEDLSASVDVQDVYTKVKCKIESFNIDHYRNSLGEDCWSLGQYGGVFLSCTDKLNRRTLLVRPVSKQDPFSNFSGFFPPTTAKLLDGSHQQHGFLSLTYTKAVTKNVRHKLISRNERRTFHKLSEGLNDGSPHFLHEILLSAQAFDVVLCFPLLNAIASIFQARLPRNQKEKSKSPGQPMRTHTLTSRNLPLIYINTGVIRVFFPKTEEMQHETGAEANQAIKEDTLILKIGSVSMAPQADNPLSRAVLRKDIYQRALNLGILRDPGSEVEDRQYQIDLQSINIGTAQWDQLKPEKDNSKGGVLTESERNSQNPALEWNMASSIRRHQERRAILTPILTDFTVRITAAPAIIFTKVISAENLHTEEILVCGHSLEVNMTTNLDFFLSVAQVQLLQQLVQANLVGLEPSNKITEVSKQEQKKIDISDGGTVETSSRYSGAQDSGIGSDSVKIRIVQIEQHSGTSQHRIARPSRQSSIVKNLNFIPFDIFITASRISLMSYSCTPLPKSKSLQDQKDGEKISKSSLNLPETDSRDSQDTRKLSQACISSVTTDDLLNSNSSLPTGRKTGLLSLESLHASTRSSARQALGITIVRQPGRRGTGDVRLDPFLHLVVSQPSVLLSCHHRKQRVEISVFDAVLKGVTSDYMCTDPGKTLPEALDYCKVWLQTVAGEIDAKSGIPPPLITLQIKDFLNGPADINVSLSKPLKANLSFVKLDQINHFLKKIIRMNDYETSKEAASSADSIPIKDDISAPKCSSRKDSPPAVSANGEKMTSIQENLWRVVSCFQKISIHTAQMVVSMETMPHLNKPCLLASLSTLSGSLNVKAGHKTTGVIHGSSFVLDINDFLLKTSFKERSRVLIGPFCCSVNVEAKWCKHSGNPGPEQSIPKIHIDFRGGLIQVFWGQEHLNCLVLLHELLQGYLTEQGKIETLISDQTYQTRSPMERNQTSKTEHTSDDLRTGLFQYIQDAEAQKLPSAYEVVFYNETEDTPGIMLWRYPEPRVLTLVRITPVPFNTTEDPDISTADLGDVLQVPCSLEYWDELQKSFIAFREFSLSESKVCELQLPIISLVNDQKELVASDLWRIVLNSSQNGADDQSSESESGSQSACDQLVTPTALAACTRVDSCFTPWFVPSLGVSVHFAHLELHLCHHLDQLGTAPPRFLQPFTSDKNVPSELEYMIVSFKEPHTYLRQWSDESVFKEIQFSTWADCKLLECRNVTVQNIVKPFKIYGQIAISSSATEKLLDCTVMMDPIFVNFGQHAVHSLNTAFQAWQKNQCLEAEELVFSHFVICNDTQETLRFGQVDTDENVLLASLHSHQYSWRSHKSPQLLHICIEGWGNWRWSEPFSVDNAGTFIRTIQYKGRTASLIIKIQQLSGVQKQIIICGRQMVCSYLADSIELKVVQHYIGQDGQAVVKEHFDCLAATQKLPSYVLENDELTELSVKAKGDEDWSRDVCLNSKHTEYSTVIQVPSSNSSIIYVWCTVLTLEPNTQVQQRLIVFSPLFIMRSHLPDPIIIHLEKRSLGLSETQMIPGKGQEKSLQNIEPDLTHHLTFQAREEDDPSECAVPISTALIKQIATKSHTGGTVNQILSEFYGINSSPQPVWPYNRKDSESNEQLTQWDSPMRVKLSVWKPCVKTLLIELLPWALLINQSKWDLWLFEGEKIVLQIPAGKTIIPPNFQEAFQIGIYWANTNTVHKSVAVKLVHNITSPKWKDADNGEVVTLDEEGFVEAEIKLGAFPGHKKLCQFCISSMVQHGIQILQIEDKTTVINNTSYHIYCIPQLSVSRPQSGEEYLHMPGGTAFSICPAGEPPTEKLSSVPCWDVISADISQSTSEVSLFQKHILLSFSPVVCADSSWCWSLPAVVRQEFPRQSVSVPIGVCNESGFCTRAIALTYQEHLGVTYLTLTEDPSPRIIIHNRCSVSLLIKENIKDTPKFEVYCKKIPAECSIHHELYHQVSSYPDCKTKDLLPSILLKVMSSDELTNEWSDFVDINNQGTQIVFLTGFGYVYVDIAHHCGTIIITLAPEGRPGPVQINLNRTQEQTVIFKMFISQASLAVFDEITNHKMSSELLRLTVDNIFLNMAPVASYLRSLSNEFQGETSEGLPQFYSLQIYCGDLQLDNQLYNKSSFHFAVLLCQGEKNETMQWSKVNNLILSNKDLEEYKENCFIKLCITLSEEQNFLFCVNDLNFELKPARLYVEDTFVYYMKTLFDTYLPDSKVIGHCMKTSTITQILPEQVRQHAKALVDPVKLRKLAIQPVNLLVSIHASLKLYIASDHTPLSFSVFERGPIYTTARQLIHALAMHYAAGALFRAGWVVGSLEILGSPASLVRSIGNGIADFFRLPYEGLTRGPGAFVSGVSRGTTSFVKHISKGTLTSITNLATSLARNMDRLSLDEEHYNRQEEWRRQLPENLGEGLRQGLSRLGISLLGAIAGIVDQPMQNFQKISEAQASAGHKAKGVISGVGKGIMGVFTKPIGGAAELVSQTGYGILHGAGLSQLPKQRYHPSDQHVEQAPNSHVKYVWKMLQSLGRPEVHMALEVVIVSGSGQEHEGCLLLTSEVLFVVSVSEDTQQQAFPVTEIECVEDHQQKNLLKVQLKQQRVPCDLEVDGVRERLSEQQYNRLVDFVTKTSYHLAPSHSSVQTASQVVAAEPLPSTIKTYQYLVDPNFAQVFISKFTMVKNKALRKGFN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGY3</accession>
    <name>A0A8C3TGY3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Transcription factor IIIB 50 kDa subunit</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">B-related factor 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">General activator of RNA polymerase III transcription. Factor exclusively required for RNA polymerase III transcription of genes with promoter elements upstream of the initiation sites. Contributes to the regulation of gene expression; functions as activator in the absence of oxidative stress. Down-regulates expression of target genes in response to oxidative stress. Overexpression protects cells against apoptosis in response to oxidative stress.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TFIIB family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGY3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030300.1">
        <property type="protein sequence ID" value="ENSCSRP00000029134.1"/>
        <property type="gene ID" value="ENSCSRG00000021353.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097550">
        <property type="term" value="C:transcription preinitiation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017025">
        <property type="term" value="F:TBP-class protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070897">
        <property type="term" value="P:transcription preinitiation complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20555">
        <property type="entry name" value="CYCLIN_BRF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000046">
        <property type="entry name" value="Transcription factor IIIB 50 kDa subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.25.10:FF:000014">
        <property type="entry name" value="Transcription factor IIIB 50 kDa subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.25.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.10">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054078">
        <property type="entry name" value="BRF2-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036915">
        <property type="entry name" value="Cyclin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000812">
        <property type="entry name" value="TFIIB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013137">
        <property type="entry name" value="Znf_TFIIB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11618:SF5">
        <property type="entry name" value="TRANSCRIPTION FACTOR IIIB 50 KDA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11618">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR IIB-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21886">
        <property type="entry name" value="BRF2-like_C_cyclin_rpt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08271">
        <property type="entry name" value="Zn_Ribbon_TF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47954">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57783">
        <property type="entry name" value="Zinc beta-ribbon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51134">
        <property type="entry name" value="ZF_TFIIB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="TFIIB-type" evidence="16">
        <location>
            <begin position="3"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="317"/>
            <end position="343"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00039848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00042630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00045875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029134.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="415" mass="46112" checksum="A636852E095AD54B" modified="2022-01-19" version="1">MSGQRKCPDCGSSEIVEDAHYAQNQLVCADCGFILTEGLLTTTFQDEEHLQEVTYSRSTGQNEQLSRCKQRGIKRVQDLCKVLYLPAVFEETALAYFQRAIEHPSFHLVSLEKKEILVGCCVFVTCRQHNWPLTMGTICSLLYADKELFASVYLCVLKELELDVPALSLTDLVKTHLNSFKLFQSSANIPAKFAEDKGKMVARTIQIVELASETWLVTGRHPIPIVTAAAYLAWQSLQPVGRLTCTFPRFCKLAGTDLPPPAHLRLKELNDILLRMASQLAWLRVLNVDKKTVVKHIGDLLQHRHFLLKSSFSSGDSEDQSATAAGNGPESSPRAAGCSARAEGCHPGGKQKCSSVQRPLLPPCLINPRKRLRTAALSPSDQAITGDEAISDSEIEQYLRSQEEMQEFSKAQAWH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH06</accession>
    <name>A0A8C3TH06_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">RUN and FYVE domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TH06"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028163.1">
        <property type="protein sequence ID" value="ENSCSRP00000027043.1"/>
        <property type="gene ID" value="ENSCSRG00000019996.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043025">
        <property type="term" value="C:neuronal cell body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050770">
        <property type="term" value="P:regulation of axonogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15744">
        <property type="entry name" value="FYVE_RUFY3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17696">
        <property type="entry name" value="RUN_RUFY3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.900:FF:000001">
        <property type="entry name" value="RUN and FYVE domain containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000013">
        <property type="entry name" value="RUN and FYVE domain-containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.900">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047335">
        <property type="entry name" value="RUFY1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004012">
        <property type="entry name" value="Run_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037213">
        <property type="entry name" value="Run_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047334">
        <property type="entry name" value="RUN_RUFY3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000306">
        <property type="entry name" value="Znf_FYVE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45956:SF1">
        <property type="entry name" value="PROTEIN RUFY3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45956">
        <property type="entry name" value="RUN AND FYVE DOMAIN-CONTAINING PROTEIN 2-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01363">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02759">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00064">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00593">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140741">
        <property type="entry name" value="RUN domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50826">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RUN" evidence="9">
        <location>
            <begin position="95"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="271"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="391"/>
            <end position="499"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004308"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027043.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="589" mass="67004" checksum="CFCE26ED04A7616B" modified="2022-01-19" version="1">MSALTPQSDMPTPTTDKITQAAMETIYLCKFRVSMDGEWLCLRELDDISLTPDPEPTHEDPNYLMANERMNLMNMAKLSIKGLIESALNLGRTLDSDYAPLQQFFVVMEHCLKHGLKAKKTFLGQNKSFWGPLELVEKLVPEAGEITASVKDLPGLKTPAGRGRAWLRLALMQKKLSEYMKALINRKDLLSEFYEPNALIMEEEGHIIAGLLVGLNVIDANFCMKGEDLDSQVGVIDFSMYLKDGNSSKGNEGDGQITAILDQKNYVEELNRHLSATVNNLQAKVDALEKSNTKLTEELAVANNRIITLQEEMERVKEESSYLLESNRKVTKQDRTADGLALSEARKQLKEETQLRLDVEKELEVQIGMRQEMELAMKMLEKDVCEKQDALVALRQQLDDLRALKHELSFKLQSSDLGVKQRSELNSRLEEKTNQMAATIKQLEQRLRQAKRERQSAEEDNRLFKQEFGDKINSLQMEVERLTKQRGQLEQELKRERDRWSPIHQGIQENKITVPQGKGCQKMQLKMVVSLFTFKYGLILDPNICKNCGGIFCEACSANELPLPSSINPERVCNTCHEQLMQQYSTSPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIK6</accession>
    <name>A0A8C3TIK6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIK6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029831.1">
        <property type="protein sequence ID" value="ENSCSRP00000028668.1"/>
        <property type="gene ID" value="ENSCSRG00000021086.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028668.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="75" mass="8593" checksum="DE637400262CBCB1" modified="2022-01-19" version="1">MSTFILSALDAVLSGRDWEVQERYDSASVPAHPVRVQKTACYTILAVLLNHQMKGSLYYSTDTPQGWWLFSHKIY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJC3</accession>
    <name>A0A8C3TJC3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Acyloxyacyl hydrolase</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJC3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029743.1">
        <property type="protein sequence ID" value="ENSCSRP00000028587.1"/>
        <property type="gene ID" value="ENSCSRG00000021012.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050528">
        <property type="term" value="F:acyloxyacyl hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009104">
        <property type="term" value="P:lipopolysaccharide catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050728">
        <property type="term" value="P:negative regulation of inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.225.10">
        <property type="entry name" value="Saposin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039676">
        <property type="entry name" value="AOAH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048593">
        <property type="entry name" value="AOAH_Saposin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001087">
        <property type="entry name" value="GDSL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011001">
        <property type="entry name" value="Saposin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008139">
        <property type="entry name" value="SaposinB_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15010">
        <property type="entry name" value="ACYLOXYACYL HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15010:SF0">
        <property type="entry name" value="ACYLOXYACYL HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00657">
        <property type="entry name" value="Lipase_GDSL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20825">
        <property type="entry name" value="Saposin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00741">
        <property type="entry name" value="SapB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47862">
        <property type="entry name" value="Saposin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50015">
        <property type="entry name" value="SAP_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="20"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="266"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="domain" description="Saposin B-type" evidence="3">
        <location>
            <begin position="31"/>
            <end position="105"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028587.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="504" mass="57627" checksum="7FB9885D6767EBD5" modified="2022-01-19" version="1">IFFYWKIPFCRNLNFLLEHIVISLFCLFAGCVLVVSVIEQLAMFHNCTAKEAIERLCNYLPEILNLQGICYLVAELYGPELIKLLKYKMNADVVCHSIKLCKQNAGQPFCHLYPPPKRSVKLELYNRKKEVCNLDALNCKQKYFKCGQLQKAFSRIKATWYIFIVSLTMCDPTLRGYHWRGKDCNEGKAIVYPDPKDGIPYEKKFCKESKGIILLGDSAGAHFHIPPEWMTVAQMSLKSFSDLPVALTNELDCTKPMSNSNYCMKMVFSINISTYLFFIFFSLARNQLLDNPAIVIYASIGNDVCNGRPDTVVHMTTPNQMHSNVMQTLQYLNSQLPKGSHVILTGLVDGRFLWDQLHSRYHPLGQLNKDITYEQVYSFLSCLQISPCNGWMSSNETLRNLTSERALQLSNVLKDIARSEMFANFDVFYMDFPLGKIADEWHKLGGESWQLIEPADGFHPSQITSALGARIIWQKALSEWPHVLGKENPFNSQIEDVFKDQGGH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ93</accession>
    <name>A0A8C3XJ93_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Vesicle transport protein GOT1A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">May be involved in fusion of ER-derived transport vesicles with the Golgi complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the GOT1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJ93"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003544.1">
        <property type="protein sequence ID" value="ENSCSRP00000003420.1"/>
        <property type="gene ID" value="ENSCSRG00000002585.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000018895.1">
        <property type="protein sequence ID" value="ENSCSRP00000018059.1"/>
        <property type="gene ID" value="ENSCSRG00000013835.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042147">
        <property type="term" value="P:retrograde transport, endosome to Golgi"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045176">
        <property type="entry name" value="Got1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007305">
        <property type="entry name" value="Vesicle_transpt_Got1/SFT2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21493">
        <property type="entry name" value="CGI-141-RELATED/LIPASE CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21493:SF245">
        <property type="entry name" value="VESICLE TRANSPORT PROTEIN GOT1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04178">
        <property type="entry name" value="Got1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="28"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="55"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="87"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="119"/>
            <end position="137"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004653"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00024660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00025799"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003420.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="11">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="161" mass="18043" checksum="102E42284E0CA02D" modified="2022-01-19" version="1">EIGLDDLLKSLPTLIFYDSRNPYDIPSLIGVGLVGFGLFFILFGVLLYFDSVLLAFGNLLFLSGLAIIIGLRRTFSFFFQKEKLKGTSFFLGGILIVLLRWPLLGMLLETYVLAFSNSFARVTVFGFLGALGNIPLLSKVSRALGLDFMESRGLWFWRKIP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJJ7</accession>
    <name>A0A8C3XJJ7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Reeler domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJJ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002921.1">
        <property type="protein sequence ID" value="ENSCSRP00000002823.1"/>
        <property type="gene ID" value="ENSCSRG00000002139.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08544">
        <property type="entry name" value="Reeler"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.4060">
        <property type="entry name" value="Reeler domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051237">
        <property type="entry name" value="Ferric-chelate_Red/DefProt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002861">
        <property type="entry name" value="Reeler_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042307">
        <property type="entry name" value="Reeler_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45828">
        <property type="entry name" value="CYTOCHROME B561/FERRIC REDUCTASE TRANSMEMBRANE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45828:SF51">
        <property type="entry name" value="REELIN DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02014">
        <property type="entry name" value="Reeler"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51019">
        <property type="entry name" value="REELIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034901433" evidence="3">
        <location>
            <begin position="24"/>
            <end position="480"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="394"/>
            <end position="416"/>
        </location>
    </feature>
    <feature type="domain" description="Reelin" evidence="4">
        <location>
            <begin position="18"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="172"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="221"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="302"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="229"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="336"/>
            <end position="345"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002823.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="480" mass="52552" checksum="868622AFCB183522" modified="2022-01-19" version="1">MKVQVVIIGWACTILCSVSYTAAFSHGASLSACGDMTPKHIRAQLQNPRNNYITIHTNMSFYFPGDKVPVTVRSTRDFMGFLLQARRVSNDQVAGTFVFIPPGSKLLTCFEDGDSVTHSDKSLKRNLSFVWKAPAQPIGDIKFFLSVVQTYFVYWVRIESAIVSHQIQNRTPADSSKKSSFIMPTPLQKPTDSKVTSAKFMPARLTRIAVTKVLEPAFGSRQDTEQLDKGNQPSETSVGSVALRVSRRHGGGQANRSSTYSDQSLEPSLEFQGLAMANILRSFILQDYTSSPSTPDGYCVNIPGTASQHRDGEADLDVSSSSSSASRQMAERRSVTQKASANFLLQSEHAVSGEEEETQEEVAGNTLPRVTRPIPDAAIPGKGAEHPRRGTQFIAAQLGILLGCTAALGMALAAGLRCIHAQYCHKRTEVSFSEPDNDVITMREGGEMMQFRKIRENSFVLVQAEYNWISPPGSGKKTVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKU1</accession>
    <name>A0A8C3XKU1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">BDH protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006946.1">
        <property type="protein sequence ID" value="ENSCSRP00000006732.1"/>
        <property type="gene ID" value="ENSCSRG00000005007.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43313:SF43">
        <property type="entry name" value="D-BETA-HYDROXYBUTYRATE DEHYDROGENASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43313">
        <property type="entry name" value="SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY 9C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034235236" description="BDH protein" evidence="3">
        <location>
            <begin position="19"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="292"/>
            <end position="313"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006732.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="319" mass="35337" checksum="B60CD5A55521EAD6" modified="2022-01-19" version="1">MWEAAALLLLLLLPLALRARPPRQAALRPAGRAVLITGCDSGFGHLLALRLHRLGFTVFAGCLRPGGEGARRLLREAGPGRLRVLPLDVTRERDVAAAKELVLSHLPETGFWGLVNNAGISTFGETGWLPMEKYEKFVDVNLLGCIRTTLAFLPLLRKYKGRMVFMSSVTAYFTVGNGIYSMTKAAIEKFCDALRLEMKKFGVRVCVIQPGNYARSTNIQPPVDAEQIWNELSAEEKAVYNKEYVQERSDFFNNILNEGCTTGHEVVDAMVDALISPAPKARYMVAKLKEKLLVFLCTVFPTVVMDSILSFALSKVKLT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLU6</accession>
    <name>A0A8C3XLU6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Probable E3 ubiquitin-protein ligase HECTD2</fullName>
            <ecNumber evidence="3">2.3.2.26</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">HECT domain-containing protein 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">HECT-type E3 ubiquitin transferase HECTD2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.26"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.26" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLU6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007813.1">
        <property type="protein sequence ID" value="ENSCSRP00000007575.1"/>
        <property type="gene ID" value="ENSCSRG00000005329.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000209">
        <property type="term" value="P:protein polyubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00078">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000009">
        <property type="entry name" value="Probable E3 ubiquitin-protein ligase HECTD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000023">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase HECTD2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2160.10:FF:000004">
        <property type="entry name" value="probable E3 ubiquitin-protein ligase HERC4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044611">
        <property type="entry name" value="E3A/B/C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45700:SF9">
        <property type="entry name" value="HECT-TYPE E3 UBIQUITIN TRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45700">
        <property type="entry name" value="UBIQUITIN-PROTEIN LIGASE E3C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00632">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00119">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50237">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6 11" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="HECT" evidence="13">
        <location>
            <begin position="469"/>
            <end position="808"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="10"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="11">
        <location>
            <position position="776"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00056288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00073484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00077386"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00083730"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007575.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="808" mass="91238" checksum="14FA9071353DF234" modified="2022-01-19" version="1">MPTFKHSGNLPQGPAGVGAPLPLPKPSPGPDLLGEGHLSCGPSPGAATVGRGASPPQPRCCCGESELGGVLSPPRSPGGLERGAKSQFSTFSSFISTINQKKEASGSSSTPTQLVIPNIKNVRDLPPICLDVRQKQRISIDTLPPELKAPVPPEPSLPIRTKTMKDFQEDLEKAKSSGDWKAVHDFYLTTFDSFLELNAAFKKDVSLPFSTIEDSGINAKFVNAVYDALLNTPQDIQKSVLKGIINGLLQEWKGPRTKDDLRAYCILLQNPQFSNTSTYVIYAHLLRQIATLAEADHHFLAHWFKKISQRRFKQLVDRLLQFISLRLFPAKPEEFPPMIKCTWWIPSATKVLALFNAANSLANPAIISYTDFYNSTLDHIDLMEEYHNWQCYGNSHRFSFCQYPFIISIAAKKVIIQRDSEQQMISMARQSLVDKVSRRLRPDMNMLFLNLKVRRMHLVSDSLDELTRKSADLKKKLKVTFVGEAGLDMGGLTKEWFLLLIRQIFHPDYGMFTYHKDSHCHWFSSYKCDNYSEFRLVGALMGLAVYNSITLDIRFPPCCYKKLLSPPIVPCDQNTPVGISDVSLDDLCHIMPELAHGLRELLSYEDNVEEDFYSTFQVFQEEFGVIKSYNLKPGGDKIPVSAQNRKEYVQLYVDFILNKSIYKQFAAFYYGFHSVCDSYALMLLRPEEVEILVCGSPELDMYALQRNTQYDGYLKTDLTIRYFWEVVLGFPLDLQKKLLHFTTGSDRVPVGGMADLNFKISKSETSTNWLPVAHTCFNQLCLPPYKSKKELKQKLIIGISNAEGFGLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XM74</accession>
    <name>A0A8C3XM74_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">RNA helicase</fullName>
            <ecNumber evidence="1">3.6.4.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the DEAD box helicase family. eIF4A subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XM74"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008611.1">
        <property type="protein sequence ID" value="ENSCSRP00000008331.1"/>
        <property type="gene ID" value="ENSCSRG00000006204.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10265785at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003743">
        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18046">
        <property type="entry name" value="DEADc_EIF4AII_EIF4AI_DDX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000089">
        <property type="entry name" value="Eukaryotic initiation factor 4A-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000031">
        <property type="entry name" value="Eukaryotic initiation factor 4A-III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044728">
        <property type="entry name" value="EIF4A_DEADc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000629">
        <property type="entry name" value="RNA-helicase_DEAD-box_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47958">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE DBP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00039">
        <property type="entry name" value="DEAD_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0347">Helicase</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0694">RNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00024352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008331.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="407" mass="46387" checksum="C006150BBBCA0725" modified="2022-01-19" version="1">MSGGSTDYSRDHGGPEGMDPDGIIESNWNEIVDNFDDMNLKESLLRGIYAYGFEKPSAIQQRAIIPCIKGYDVIAQAQSGTGKTATFAISILQQLEIDLKETQALVLAPTRELAQQIQKVILALGDYMGATCHACIGGTNVRNEMQKLQAEAPHIVVGTPGRVFDMLNRRYLSPKWIKMFVLDEADEMLSRGFKDQIYEIFQKLSTNIQVVLLSATMPMDVLEVTKKFMRDPIRILVKKEELTLEGIKQFYINVEREEWKLDTLCDLYETLTITQAVIFLNTRRKVDWLTEKMHARDFTVSALHGDMDQKERDVIMREFRSGSSRVLITTDLLARGIDVQQVSLVINYDLPTNRENYIHRIGRGGRFGRKGVAINFVTEEDKRILRDIETFYNTTVEEMPMNVADLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN67</accession>
    <name>A0A8C3XN67_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">CTCK domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="5">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN67"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012205.1">
        <property type="protein sequence ID" value="ENSCSRP00000011760.1"/>
        <property type="gene ID" value="ENSCSRG00000008786.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045597">
        <property type="term" value="P:positive regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050941">
        <property type="entry name" value="CCN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006207">
        <property type="entry name" value="Cys_knot_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006208">
        <property type="entry name" value="Glyco_hormone_CN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043973">
        <property type="entry name" value="TSP1_CCN"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11348:SF3">
        <property type="entry name" value="CELLULAR COMMUNICATION NETWORK FACTOR 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11348">
        <property type="entry name" value="CONNECTIVE TISSUE GROWTH FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00007">
        <property type="entry name" value="Cys_knot"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19035">
        <property type="entry name" value="TSP1_CCN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00041">
        <property type="entry name" value="CT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01225">
        <property type="entry name" value="CTCK_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="CTCK" evidence="6">
        <location>
            <begin position="44"/>
            <end position="118"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS01225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011760.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="130" mass="14698" checksum="E4B2A15DFBC9024E" modified="2022-01-19" version="1">IGISNRVTNENSNCEMRKEERLCFIQPCQTNILKTIKIPKGKTCQPTFQPPKAEKLAFSGCSSTQSYKPTFCGVCLDKRCCIPNKSKMIIVQFDCPKEGSFKWKMMWITSCVCQRICSDPGDIFSGLKLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNK9</accession>
    <name>A0A8C3XNK9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Cilia- and flagella-associated protein 45</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Cilium</location>
            <location evidence="1">Flagellum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the CFAP45 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011635.1">
        <property type="protein sequence ID" value="ENSCSRP00000011211.1"/>
        <property type="gene ID" value="ENSCSRG00000008340.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031514">
        <property type="term" value="C:motile cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033253">
        <property type="entry name" value="CFAP45"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043597">
        <property type="entry name" value="TPH_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15504:SF0">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 45"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15504">
        <property type="entry name" value="NASOPHARYNGEAL EPITHELIUM SPECIFIC PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13868">
        <property type="entry name" value="TPH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0966">Cell projection</keyword>
    <keyword evidence="4" id="KW-0969">Cilium</keyword>
    <keyword evidence="3 8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0282">Flagellum</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Trichohyalin-plectin-homology" evidence="10">
        <location>
            <begin position="94"/>
            <end position="433"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="284"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="367"/>
            <end position="434"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="57"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="296"/>
            <end position="324"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00034116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00034142"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF13868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011211.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="434" mass="52494" checksum="64D6FBC2C4FE06E9" modified="2022-01-19" version="1">VPAEDPSGESLIMSPEDFHRIKTASRVLTKEEREANIAALKAEKEAVIAGVNERKNTMKLKEIVQKKKEKLSELEEEAKERAQYLLQRANRMRMEQEDEVKELSEMILNAKCQAIRDAQMLEKQLIEKELEEEEKRLDQMMEVERQKATKMQEELEQKRKQEMIRGRQHIIKQIEKNQEERAMKAEQRDQEAQEMLDYLEQLQMEDLRDMEHRHEQKMKIQAEIKRINDENQQRKEEQLAQERMADQRVLEYQKQKIAREAEFEAEQEKIRREKEMETARLRAMQEKAQDYQAEQDALRAKRNQEATEREWRRKEKEAAQKKAETEALLKKSRLEQIAHKEHSLAVQVQRDRNEFERILRAQRDQIEKERKEQERRAALHQTHADQVRRQVREHQQKQVQERIATFEEGKRLKEEAHRRSERISEIKRKKMEEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPP3</accession>
    <name>A0A8C3XPP3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">MAPK regulated corepressor interacting protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Stress granule</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the MCRIP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPP3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013980.1">
        <property type="protein sequence ID" value="ENSCSRP00000013431.1"/>
        <property type="gene ID" value="ENSCSRG00000010217.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010494">
        <property type="term" value="C:cytoplasmic stress granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029428">
        <property type="entry name" value="MCRIP"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14799">
        <property type="entry name" value="FAM195"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010821"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013431.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="158" mass="17694" checksum="5D38652F7D1AFBEA" modified="2022-01-19" version="1">MQQKYSSVSAFLLTILPFPLSNGPVPLFRFNLMACDIQELRLDDLMVSSGSKLYETVKFPGVCRGMGFLRAGMRVWEQLEGALGMSCSRPCTLPSLSRCAPSPAWQCVERDLRNQMSGSERGLVEEYVEKIPNPSLKAFKPVDLSDLKRRNTQDAKKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPY5</accession>
    <name>A0A8C3XPY5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016179.1">
        <property type="protein sequence ID" value="ENSCSRP00000015516.1"/>
        <property type="gene ID" value="ENSCSRG00000011862.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902936">
        <property type="term" value="F:phosphatidylinositol bisphosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044325">
        <property type="term" value="F:transmembrane transporter binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028068">
        <property type="entry name" value="PIRT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16100:SF4">
        <property type="entry name" value="PHOSPHOINOSITIDE-INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16100">
        <property type="entry name" value="PHOSPHOINOSITIDE-INTERACTING PROTEIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15099">
        <property type="entry name" value="PIRT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="46"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="73"/>
            <end position="95"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015516.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="116" mass="12931" checksum="CB025452C571EE81" modified="2022-01-19" version="1">MSVIKPLPNEEVVLPAADSPASVRMTSEPWFLVRDKSPWTYYNKPITLIAIGGLVFFGGIILTALYFKYVSVPYALGPVCLSIGLMFLITGIVWMPIIKQTIRYNGSPPFYLLLMS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRB5</accession>
    <name>A0A8C3XRB5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">URB2 ribosome biogenesis homolog</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000019184.1">
        <property type="protein sequence ID" value="ENSCSRP00000018336.1"/>
        <property type="gene ID" value="ENSCSRG00000014026.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042254">
        <property type="term" value="P:ribosome biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052609">
        <property type="entry name" value="Ribosome_Biogenesis_Reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018849">
        <property type="entry name" value="Urb2/Npa2_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15682">
        <property type="entry name" value="UNHEALTHY RIBOSOME BIOGENESIS PROTEIN 2 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15682:SF2">
        <property type="entry name" value="UNHEALTHY RIBOSOME BIOGENESIS PROTEIN 2 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10441">
        <property type="entry name" value="Urb2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nucleolar 27S pre-rRNA processing Urb2/Npa2 C-terminal" evidence="1">
        <location>
            <begin position="1347"/>
            <end position="1541"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF10441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018336.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1550" mass="175682" checksum="CAACE4B43D730395" modified="2022-01-19" version="1">MAAIYSGLHLKLKSAKTSWEDKIKLAHFAWISHQCFLPNKEQVLLDWVSHALVSYYNKKLELEDEIVEKLWTYLDNILHSRKLQNLLKDGKTINLSFLIVINERISESCVQKSHGNVGTVLSCCRGILSAPPLSIIYSAKCELMVNLLSKLSWLACQWLTSEDAVTSQLFDVLQLTFAQYLLIQRQQINPNRVFGQVTSHLFQPCLLLRHLLMARVWTPADDGRVRQHLSREIRNQVEAVLQAGIFQPELLSSYREELLPVREPQERKKRALKTILMPVNTVLSKLRDANFCEPTLPVIIVANSVPLLYKLFLDSYCKAENHLVCFHMFTRLFGCLRISHLQEDLWQEMLSPIDWSTELLAVDQLLNLVLSNDIYNVAADRIRHKETQFQFYRKLAETLVNHSQASIPAWFRCLKALILLNHLIVEPDLDDLVASAWIDAEVSEPRTKKPQETLINAMFQTYTKLRQFPKLFEEVLSVICRPAADELRLPVLSAGLTAKLHECLLELPPNQILDILFLILEKCQTLIIPDVKGDSDMALKLLSVSSVLHTFLFNMKSLDNVTPLPVVLRTQSLLDKMQREVIQPLLDLLKDHCAEENKPGLWLEKISDSVLLLVYTWVEVDTLLSINCSKYVSRLSEAAGGGTDCAAESWDFSALLPGVDRQCWKRVVRLSSNFCSASKYCLELLMLQKMKKILMQSSFQTEADLHTLQHAAAFILHSGRSSMSPEESEPWNGNVSAINALTYPAAHWYLVVSNLTILIPHLSLKDVEYVADVLLKTLSSTKALGVSADQDSFITAEKVSKDLLHSTFLPEIKVLHCAFISRIIQQCSSVLCSATQGIADLPIQQLSADNIPWHEEVLSSCKKVGMVEAQSENNQSKDEPFICWTTMEKIAQHILLLTRAGSPITLEEDQIESFLHLLEIISALKLDSLFPSDHTRCFLLLLSLVANTRANISCSKLLSLKFLIICFRLLTCLQTGRSVNSVFKVFHGSDALEAIVTALFAASKCFADVLTTPDWAEFLQVIQTFLECFLQMIVEKRQSLKLNLEKFTFFLASCKPYADGDRGKPWNTAVNQLFLVPLTTLCHVLTLYLQQLPEKKQLTEMLSALLEPIVLQTGTAIQLCHRNLTKDQPLPLAFIPAVITLLKADLSYMCTGGFMKMQGEQENPKDPGKYREYSHTELYQKFYTQILRELTSAEGHLQFLHSALQFLTVFCSVTDLYPGEETALTVFHAVKKLLAGPSTTVPVIKDLEMQLTELMTQLVESCTTEEFCVMMRLVLQGLEVSNIWKQNPKEVLSAVTLIKLLLSCPLTREKERAFWFTSPQIITALVVSNSHEACQDQLLIPTIVVPILEMVAALLRQGEEILSNPHHVTLAFSILLTVPLDHLKMEEYGSIFLGIHEVLFSILQCHPKVMLKAAPSFLNSFNRLVVSVMHEGRQKGDRGSTDEFGVVLKCAHLVERMYSHIAAKTEEFTVFSVFIVAQYVIELQKVTLHPAVKKHLTEGMYHILDLCIERDIKFLNASLQMGVREVFKELYNDYTHYHKTKKHGEKKYTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRS9</accession>
    <name>A0A8C3XRS9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Cell cycle progression 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRS9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020234.1">
        <property type="protein sequence ID" value="ENSCSRP00000019356.1"/>
        <property type="gene ID" value="ENSCSRG00000014768.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051990">
        <property type="entry name" value="CCPG1/PBIP1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28638">
        <property type="entry name" value="CELL CYCLE PROGRESSION PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28638:SF2">
        <property type="entry name" value="CELL CYCLE PROGRESSION PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="223"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="134"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="467"/>
            <end position="493"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="750"/>
            <end position="796"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="307"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="25"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="3">
        <location>
            <begin position="179"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="467"/>
            <end position="483"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="3">
        <location>
            <begin position="776"/>
            <end position="795"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019356.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="814" mass="94637" checksum="C9DA2538945AF217" modified="2022-01-19" version="1">MSENSSDSDSSGGWTVINHEGSDIETVTSENGGTNSNLEFASEEYSALVEEEEQPFDLRAECSKDDMVSMIETSHAALEETQAVPEAKKEKLPDHGSCIGAISDDSDIVTLETPKVEEIGTQEEGAIVDEEAQGSDDFNMGSSSSSQYTFCQPETVFPPQPSDDESSSDETSNRSSPTLRRRRAKKRLGSNSESEGGAPNEQETEPPREQQHKRQFSSGLNRCIILALVIAISMGFGHFYGTIQIQKRQQLVEKTHEDELNGMKDDLYQCQREQGVKADYKVGSLKQDLATCLISTEGEKKSFESQKISLTAENQHLRQSLEREEKALDLLQEELRKLREQIRNLEDKGISTESVVIENKKLKVHLEEEKQKIHNFLRQKETLFAEAQMLRRELDKERHITEALREELEQLSSHQTPYNRDTDNTLRENEEIETLRGRLTELEKKLNFEQQRSDLWEKLYVEVKDQTEKQETNEKGQEKDGKGTSKTKKKSKESFFGSVKETFDAMKNSTKEFVRHHKEKIKQAKEAVKENLKKFSDSVKSTFRHFKDTTKNIFDEKKKSGDKRYEANKKGKTVYREYNTHENPSKHTHNRGPSMKKDFREGRKQRSTHFAFEKDTDSQKCINNPECNRKRHSVLKGCSGIFECAHQEFISLFNKVLDPIRAEEFNQLMQKYLQQEVDSFHHWREIENFINKFFHNGVFIHDQMLFTDFVSDVKDYLEDMKEYQSDHEGMFEDLDKYIYRYYFHYDNSPQYGPSQPAKRPTFIQSESSRHEEQTQKHHQRNKREGKWHKHGRTNGRHMANLEIELGQLPFDPKY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRU7</accession>
    <name>A0A8C3XRU7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRU7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018851.1">
        <property type="protein sequence ID" value="ENSCSRP00000018015.1"/>
        <property type="gene ID" value="ENSCSRG00000013832.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000018924.1">
        <property type="protein sequence ID" value="ENSCSRP00000018087.1"/>
        <property type="gene ID" value="ENSCSRG00000013879.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018015.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="78" mass="9406" checksum="78EF85A6E2582606" modified="2025-10-08" version="2">MMKLWITSRHLLSPTNYHWNFPSNTLLTRHLLGIFISHPRHSRRTIRMTHPQHPRQQRLLLLHVHLSSHRPRTLLGLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XS61</accession>
    <name>A0A8C3XS61_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">BTB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XS61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021050.1">
        <property type="protein sequence ID" value="ENSCSRP00000020148.1"/>
        <property type="gene ID" value="ENSCSRG00000015328.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017096">
        <property type="entry name" value="BTB-kelch_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006652">
        <property type="entry name" value="Kelch_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412">
        <property type="entry name" value="KELCH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412:SF469">
        <property type="entry name" value="SI:DKEY-260J18.2 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24681">
        <property type="entry name" value="Kelch_KLHDC2_KLHL20_DRC7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037037">
        <property type="entry name" value="Kelch-like_protein_gigaxonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00612">
        <property type="entry name" value="Kelch"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117281">
        <property type="entry name" value="Kelch motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="BTB" evidence="3">
        <location>
            <begin position="30"/>
            <end position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020148.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="526" mass="60075" checksum="33AC4EE2A928F4D9" modified="2022-01-19" version="1">MSSLASWISAKAMGLLFQSRAYAPLTMFPLSLHRMLLAAVNPYFRAMFVSSFKESQDGEVLLQDMAPSTVQTILHYLYTEKISVTSETAQAVFIAASRLQILPLLEICSSFLLEQVSPENCLVLYELGYAHGEQALLQVAMRQISLNFRHLSLEDKSFLHLKPSTLMSIISSDSLVVSSEVVVYRAVRRWVKFQTSNRRPFLSKVMRHVRLPLLTQEELREIQLESAHCGDMRLRWKRLNRQERLQECGGLRQGMYSKCIVCVDLFNMEVADKLYVTGGVHTDDSYSDTLHEYSSFRGRWTQLPSMSMPRASHGFLNCNQKLYAVGGWSSYEDYLDSAECFDLTEKTWTPISRLPYTLSHFAATVLKNKLYLIGGVTDKLGSWYVSRKVLIYEVSSNVWTQVLLDAECYWSGAVSMNNGIYVIGGWPDSGNLHCSRKCFFLGEDGRVDKDVVIPKLPVEIAGAGVVRWKKRIYVLGGENTYLYNSHDGENEEEYYNTIYYWEPGDHRWTQCPERLPFKLSKVLVVG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTW7</accession>
    <name>A0A8C3XTW7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Holocytochrome c-type synthase</fullName>
            <ecNumber evidence="11">4.4.1.17</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Lyase that catalyzes the covalent linking of the heme group to the cytochrome C apoprotein to produce the mature functional cytochrome.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>holo-[cytochrome c] = apo-[cytochrome c] + heme b</text>
            <dbReference type="Rhea" id="RHEA:22648"/>
            <dbReference type="Rhea" id="RHEA-COMP:10725"/>
            <dbReference type="Rhea" id="RHEA-COMP:10726"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:60344"/>
            <dbReference type="ChEBI" id="CHEBI:83739"/>
            <dbReference type="EC" id="4.4.1.17"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="10">
            <dbReference type="Rhea" id="RHEA:22650"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Mitochondrion inner membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the cytochrome c-type heme lyase family.</text>
    </comment>
    <dbReference type="EC" id="4.4.1.17" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023338.1">
        <property type="protein sequence ID" value="ENSCSRP00000022359.1"/>
        <property type="gene ID" value="ENSCSRG00000016892.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004408">
        <property type="term" value="F:holocytochrome-c synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000511">
        <property type="entry name" value="Holocyt_c/c1_synthase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12743">
        <property type="entry name" value="CYTOCHROME C1 HEME LYASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12743:SF0">
        <property type="entry name" value="HOLOCYTOCHROME C-TYPE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01265">
        <property type="entry name" value="Cyto_heme_lyase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00821">
        <property type="entry name" value="CYTO_HEME_LYASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00822">
        <property type="entry name" value="CYTO_HEME_LYASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 11" id="KW-0349">Heme</keyword>
    <keyword evidence="6 11" id="KW-0408">Iron</keyword>
    <keyword evidence="9 11" id="KW-0456">Lyase</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5 11" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023944"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022359.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="273" mass="31694" checksum="8F59E12D51FEF52F" modified="2022-01-19" version="1">MGLSASSPSVAVQSANVSVHPQTASPPSECPMHQEKMEGCPVHMKSPDQGAENQNNNVPAHQERAYEYLECPVKSSTSQIKDDIDPRNMMPPPNQMPSLNQPFPLSTIREESSIPRAHSEQKWVYPSEQMFWNAMLRKGWRWKDDDINPKDMNNIIKIHNQNNEQAWKEILKWEALHVTECPCGPSLIRFGGKAKEYSPRARIRSWMGYELPFDRHDWIINRCGKEVRYVIDYYDGGEVDKNYQFTILDVRPAFDSLSAVWDRMKVAWWRWTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUX0</accession>
    <name>A0A8C3XUX0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Eukaryotic translation initiation factor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SUI1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025548.1">
        <property type="protein sequence ID" value="ENSCSRP00000024496.1"/>
        <property type="gene ID" value="ENSCSRG00000018377.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0080090">
        <property type="term" value="P:regulation of primary metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd11566">
        <property type="entry name" value="eIF1_SUI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.780.10:FF:000003">
        <property type="entry name" value="Eukaryotic translation initiation factor 1b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.780.10">
        <property type="entry name" value="SUI1-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001950">
        <property type="entry name" value="SUI1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036877">
        <property type="entry name" value="SUI1_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005874">
        <property type="entry name" value="SUI1_euk"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01160">
        <property type="entry name" value="SUI1_MOF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10388">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR SUI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01253">
        <property type="entry name" value="SUI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF004499">
        <property type="entry name" value="SUI1_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55159">
        <property type="entry name" value="eIF1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50296">
        <property type="entry name" value="SUI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="2" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="4" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SUI1" evidence="6">
        <location>
            <begin position="31"/>
            <end position="101"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50296"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024496.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="113" mass="12732" checksum="4D0A79FB35F98D34" modified="2022-01-19" version="1">MSAIQNLHSFDPFADASKGDDLLPGGTEDYIHIRIQQRNGRKTLTTVQGIADDYDKKKLVKAFKKKFACNGTVIEHPEYGEVIQLQGDQRKNICQFLIEIGLAKDDQLKVHGF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVT5</accession>
    <name>A0A8C3XVT5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Solute carrier family 15 member 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Membrane</location>
            <topology evidence="1 10">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the major facilitator superfamily. Proton-dependent oligopeptide transporter (POT/PTR) (TC 2.A.17) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028896.1">
        <property type="protein sequence ID" value="ENSCSRP00000027757.1"/>
        <property type="gene ID" value="ENSCSRG00000020513.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006857">
        <property type="term" value="P:oligopeptide transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17412">
        <property type="entry name" value="MFS_SLC15A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000049">
        <property type="entry name" value="Solute carrier family 15 member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000109">
        <property type="entry name" value="POT_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018456">
        <property type="entry name" value="PTR2_symporter_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11654">
        <property type="entry name" value="OLIGOPEPTIDE TRANSPORTER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00854">
        <property type="entry name" value="PTR2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01022">
        <property type="entry name" value="PTR2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01023">
        <property type="entry name" value="PTR2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0571">Peptide transport</keyword>
    <keyword evidence="7" id="KW-0653">Protein transport</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0769">Symport</keyword>
    <keyword evidence="4 10 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 10" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="6"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="29"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="54"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="85"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="119"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="161"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="201"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="280"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="332"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="361"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="389"/>
            <end position="407"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="522"/>
            <end position="541"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="553"/>
            <end position="571"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="583"/>
            <end position="604"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="623"/>
            <end position="643"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022856"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU003755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027757.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="15">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="643" mass="72874" checksum="12BDD650A67F42A1" modified="2022-01-19" version="1">LGLELRIPSCFGFPLSIFFIVINEFCERFSYYGMRAVLVLYFKFFLHWDDNLSTAIYHTFVALCYLTPILGAIIADSWLGKFKTIISLSIVYTVGQAVMAVSSINDLTDYNRDGTPDNIPLHIGLSISGLILIAFGTGGIKPCVSAFGGDQFEEEQEKQRSRFFSLFYLSVNAGSLLSTIITPILRGEECGIHTKQQCYPLAFGVPAALMAVSLMVFILGSKMYKKAHPQGNIMLQVSKCIGFAVKNRFQHRSKQFSKREHWLDWASEKYDKRLITQTKMVLRVLFLYIPLPMFWALFDQQGSRWTLQATTMDGNFGAIQIQPDQMQTVNPILIVVMVPIVDTVVYPLIKKCHINFTPLRKITVGMFLASLAFVAAALVQVQIDVSKAKHSQMMILLFSLLITIQILERVQMVQTMAINNFFLYELTKNVFIKNRGKGTYWYICVMECNVIYDKINKLEEFLNSVFLSHIFILRKRAAFSLLFSNVPFSLLLFQCNSNTLALRYVEDIQPNTVHMAWQIPQYFIMTCGEVVFSVTGLAFSYSQAPSNMKSVLQAGWLLTVAVGNIIVLIVAGASKLSEQWAEYVLFAALLMAVCIIFSIMAYFYTYVDPVEIEAQLDEDEKKKMENEKSIYENGTGPISQSEM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIZ3</accession>
    <name>A0A8C3RIZ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Suppressor of cytokine signaling 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Substrate-recognition component of a cullin-5-RING E3 ubiquitin-protein ligase complex (ECS complex, also named CRL5 complex), which mediates the ubiquitination and subsequent proteasomal degradation of target proteins, such as EPOR and GHR. Specifically recognizes and binds phosphorylated proteins via its SH2 domain, promoting their ubiquitination. The ECS(SOCS2) complex acts as a key regulator of growth hormone receptor (GHR) levels by mediating ubiquitination and degradation of GHR, following GHR phosphorylation by JAK2. The ECS(SOCS2) also catalyzes ubiquitination and degradation of JAK2-phosphorylated EPOR.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Substrate-recognition component of the ECS(SOCS2) complex, composed of SOCS2, CUL5, ELOB, ELOC and RNF7/RBX2. Interacts with IGF1R. Interacts with DCUN1D1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIZ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000475.1">
        <property type="protein sequence ID" value="ENSCSRP00000000461.1"/>
        <property type="gene ID" value="ENSCSRG00000000408.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005942">
        <property type="term" value="C:phosphatidylinositol 3-kinase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046935">
        <property type="term" value="F:1-phosphatidylinositol-3-kinase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046854">
        <property type="term" value="P:phosphatidylinositol phosphate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.750.20:FF:000002">
        <property type="entry name" value="Suppressor of cytokine signaling 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000049">
        <property type="entry name" value="Suppressor of cytokine signaling 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.750.20">
        <property type="entry name" value="SOCS box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001496">
        <property type="entry name" value="SOCS_box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036036">
        <property type="entry name" value="SOCS_box-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10155">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL 3-KINASE REGULATORY SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10155:SF7">
        <property type="entry name" value="SUPPRESSOR OF CYTOKINE SIGNALING 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07525">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00253">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00969">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158235">
        <property type="entry name" value="SOCS box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50225">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0341">Growth regulation</keyword>
    <keyword evidence="5" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 14" id="KW-0727">SH2 domain</keyword>
    <keyword evidence="8" id="KW-0734">Signal transduction inhibitor</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="9" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="SH2" evidence="15">
        <location>
            <begin position="1"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="domain" description="SOCS box" evidence="16">
        <location>
            <begin position="99"/>
            <end position="145"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00021409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00045700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00046811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000461.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="146" mass="16891" checksum="9270F03A285BCB88" modified="2022-01-19" version="1">MNVAEAKERLQDTPEGTFLVRDSSHSEYLLTISVKTSAGPTNLRIEYQDGKFRLDSIICVRSRLKQFDSVVHLIEYYVLTCKDRKTGPETPSNGTVHLYLNKPLYTSTPSLQHHCRITINKCTNKILELPLPTRLKEYLKEYQYQV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJE0</accession>
    <name>A0A8C3RJE0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Wiskott-Aldrich syndrome protein family member</fullName>
            <shortName evidence="7">WASP family protein member</shortName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Downstream effector molecule involved in the transmission of signals from tyrosine kinase receptors and small GTPases to the actin cytoskeleton. Promotes formation of actin filaments. Part of the WAVE complex that regulates lamellipodia formation. The WAVE complex regulates actin filament reorganization via its interaction with the Arp2/3 complex.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">Binds actin and the Arp2/3 complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Cytoplasm</location>
            <location evidence="1 7">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the SCAR/WAVE family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJE0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000159.1">
        <property type="protein sequence ID" value="ENSCSRP00000000151.1"/>
        <property type="gene ID" value="ENSCSRG00000000128.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031209">
        <property type="term" value="C:SCAR complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071933">
        <property type="term" value="F:Arp2/3 complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034237">
        <property type="term" value="F:protein kinase A regulatory subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030036">
        <property type="term" value="P:actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000601">
        <property type="term" value="P:positive regulation of Arp2/3 complex-mediated actin nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000012">
        <property type="entry name" value="Wiskott-Aldrich syndrome protein family member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.340">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.280.150">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028288">
        <property type="entry name" value="SCAR/WAVE_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003124">
        <property type="entry name" value="WH2_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12902">
        <property type="entry name" value="WASP-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12902:SF9">
        <property type="entry name" value="WISKOTT-ALDRICH SYNDROME PROTEIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02205">
        <property type="entry name" value="WH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00246">
        <property type="entry name" value="WH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51082">
        <property type="entry name" value="WH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3 7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="WH2" evidence="9">
        <location>
            <begin position="428"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="172"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="222"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="287"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="321"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="181"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="230"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="291"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="321"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="348"/>
            <end position="361"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="362"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="378"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="397"/>
            <end position="412"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU367034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000151.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="490" mass="54263" checksum="53D80469CAD8BB0D" modified="2022-01-19" version="1">MPLVKRNIEPRHLCRGALPDGVTSELECVTNSTLAAIIKQLGSLSKHAEDIFGELFNEANSFYMRMNSLQERVDLLVIKVTQLDSTVEEVSLQDINMRKAFKSSTVQNQQVVSRNSIPNPVMEMYQRCDKPPPLNILTAYRDDKKDGLKFYTDSSYFFNLWKEKMLQATEDKRKEKRRQKEQRLVEDSTREVKKVRKARNRRLEWNMMAYDKEFRPDNRFSPSPYHMASSEGSLSPDNRSYASDAADHSYPASPNHPAQQILAPASHLSTDNKEIILVANQAQEHVYRPSASGSRQNSLSRVQQPHVPPQQMPLAEYFVPPAPPPPPPVIPSAQTAFDSPISAPPAMAPGAAASVAHSSYAPSPPPAPPCPYSASPPQTGPMGPPVAPPPPPPGPPTVAASPAHSASPPAAAVEPRKPQIPLIPMSDARSDLLAAIRRGIQLRKVQEQWEQEAKKEPVGNDVATILSRRIAVEYSESDDDSELDDNEWSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNA1</accession>
    <name>A0A8C3RNA1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">DIRAS family GTPase 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Displays low GTPase activity and exists predominantly in the GTP-bound form.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the small GTPase superfamily. Di-Ras family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNA1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000924.1">
        <property type="protein sequence ID" value="ENSCSRP00000000902.1"/>
        <property type="gene ID" value="ENSCSRG00000000715.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000024787.1">
        <property type="protein sequence ID" value="ENSCSRP00000023759.1"/>
        <property type="gene ID" value="ENSCSRG00000017846.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="265044at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04140">
        <property type="entry name" value="ARHI_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000303">
        <property type="entry name" value="GTP-binding protein Di-Ras2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020849">
        <property type="entry name" value="Small_GTPase_Ras-type"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24070">
        <property type="entry name" value="RAS, DI-RAS, AND RHEB FAMILY MEMBERS OF SMALL GTPASE SUPERFAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0636">Prenylation</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="176"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="182"/>
            <end position="198"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00055536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00061515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000902.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="198" mass="22502" checksum="F618589B41E5FAF8" modified="2022-01-19" version="1">MPEQSNDYRVVVFGAAGVGKSSLVLRFVRGTFRETYIPTIEDTYRQVISCDKNICTLQITDTTGSHQFPAMQRLSISKGHAFILVYSVTSRQSMEELQPIYDQICQIKGDIQKIPIMLVGNKSDETQRELDASEGEALASKWKCSFMETSAKMNYNVQELFQELLNLEKRRTVSLQVDGKKSKQQKKKDKLKGKCSVM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQE5</accession>
    <name>A0A8C3RQE5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Coiled-coil domain-containing protein 90B, mitochondrial</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CCDC90 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQE5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000015.1">
        <property type="protein sequence ID" value="ENSCSRP00000000014.1"/>
        <property type="gene ID" value="ENSCSRG00000000013.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000003365.1">
        <property type="protein sequence ID" value="ENSCSRP00000003249.1"/>
        <property type="gene ID" value="ENSCSRG00000002469.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031966">
        <property type="term" value="C:mitochondrial membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000015">
        <property type="entry name" value="Mitochondrial calcium uniporter regulator 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.340">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024461">
        <property type="entry name" value="CCDC90-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14360:SF14">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 90B, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14360">
        <property type="entry name" value="PROTEIN FMP32, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07798">
        <property type="entry name" value="CCDC90-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="189"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="89"/>
            <end position="116"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003249.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="12">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="209" mass="24055" checksum="4AF86CD3835C7BB9" modified="2022-01-19" version="1">MRRVEITPLEQRKLTFDTHALVRELEVHGFGKEQAETIVSALTTLSSVSLDTVYKDMVTQAQQEITLQQIMAHLDSIRKDMVILEKSEFANLRAENEKMKIELDQVKQQLMNETSKIRADNKLDINLERSRVTDMFTDQEKNLMEATTEFHKKDSSTNSAISEISNKIDTQIASLKTLMESNKLETIRYLAASVFTCLAIALGFYRFWK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSM9</accession>
    <name>A0A8C3RSM9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">TNFR-Cys domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSM9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003771.1">
        <property type="protein sequence ID" value="ENSCSRP00000003644.1"/>
        <property type="gene ID" value="ENSCSRG00000002748.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043123">
        <property type="term" value="P:positive regulation of canonical NF-kappaB signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046330">
        <property type="term" value="P:positive regulation of JNK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13418">
        <property type="entry name" value="TNFRSF19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.50.10:FF:000003">
        <property type="entry name" value="Tumor necrosis factor receptor superfamily member 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.50.10">
        <property type="entry name" value="Tumor Necrosis Factor Receptor, subunit A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001368">
        <property type="entry name" value="TNFR/NGFR_Cys_rich_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022342">
        <property type="entry name" value="TNFR_19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034047">
        <property type="entry name" value="TNFRSF19_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047526">
        <property type="entry name" value="TNR19/27/EDAR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12120">
        <property type="entry name" value="TNFR-CYS DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12120:SF1">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00020">
        <property type="entry name" value="TNFR_c6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01969">
        <property type="entry name" value="TNFACTORR19"/>
    </dbReference>
    <dbReference type="SMART" id="SM00208">
        <property type="entry name" value="TNFR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00652">
        <property type="entry name" value="TNFR_NGFR_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50050">
        <property type="entry name" value="TNFR_NGFR_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="162"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="repeat" description="TNFR-Cys" evidence="9">
        <location>
            <begin position="26"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="domain" description="TNFR-Cys" evidence="12">
        <location>
            <begin position="26"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="domain" description="TNFR-Cys" evidence="12">
        <location>
            <begin position="67"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="repeat" description="TNFR-Cys" evidence="9">
        <location>
            <begin position="67"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="383"/>
            <end position="403"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="393"/>
            <end position="403"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="42"/>
            <end position="55"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003644.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="403" mass="44193" checksum="7E5EF3B316F516D8" modified="2022-01-19" version="1">MALTEPSCLQKRPFLKLSKVICETGDCREQEFRDHAGNCILCKQCGPGMELSKECGFGYGEDAQCMTCRLNRFKEDWGFQKCKPCLDCAVVNRFQKSNCSATSNAVCGDCLPGFYRKTKLGGFQDMECVPCGDPPPPYEPHCTTKVNLVKIPSTASSPRDTALAAVICSALATVLLALLILCVIYCKRQFMEKKQSWSVRSQDIHYNGSELSSFDRPQINEYAHRTCCQCQRDASRTCGPVHLIPSLCCDETCSMEHSSHSCTFHSQTTLYERTLNSVGEMIPAFLGSLSHSACGDLSDAWPLMQNPACCDSISFCESYPELTGGDISSFDPETENTANMYSDNDQDLSDVLISAKSHAGSFAESTELSKQSTCMDASLVQNSSAAENLPVSECDETVNDPTD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVC7</accession>
    <name>A0A8C3RVC7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Tetratricopeptide repeat domain 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVC7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003843.1">
        <property type="protein sequence ID" value="ENSCSRP00000003714.1"/>
        <property type="gene ID" value="ENSCSRG00000002717.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034464">
        <property type="term" value="C:BBSome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097730">
        <property type="term" value="C:non-motile cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905515">
        <property type="term" value="P:non-motile cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd21341">
        <property type="entry name" value="TTC8_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000168">
        <property type="entry name" value="tetratricopeptide repeat protein 8 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000169">
        <property type="entry name" value="tetratricopeptide repeat protein 8 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028796">
        <property type="entry name" value="BBS8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44177">
        <property type="entry name" value="TETRATRICOPEPTIDE REPEAT PROTEIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44177:SF1">
        <property type="entry name" value="TETRATRICOPEPTIDE REPEAT PROTEIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13432">
        <property type="entry name" value="TPR_16"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0802">TPR repeat</keyword>
    <feature type="repeat" description="TPR" evidence="1">
        <location>
            <begin position="396"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="repeat" description="TPR" evidence="1">
        <location>
            <begin position="430"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="96"/>
            <end position="145"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003714.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="514" mass="57762" checksum="39E5C6FE5ED8E462" modified="2022-01-19" version="1">MGLEMEPLLQAWSYFRRRKFQLCADLCSQLLEKSPGHQVPGPAAGAGAAWSLKTRALTEMVYVDEIDIDQEGIAEMMLDENAIAQVARPGTSLKLPGTSQGGGPSPAVRPVTQSGRPVTGFVRPSTQSGRPGTMEQAIRTPRTAHTARPITSASGRYVRLGTASMLTNPEGPFINLSRLNLAKYAQKPKLAKALFEYIFHHENDVKNALDLAALATEHAQYKDWWWKVQIGKCYYRLGLYREAEKQFKSALKQQDMVDTILYLAKVYFRLDQPLTALHLFKQGLDRFPGEVTLLCGIARIYEEMNNISLAAEYYREVLKQDNTHVEAIACIGSNHFYSDQPEIALRFYRRLLQMGVYNCQLFNNLGLCCFYAQQYDMTLTSLERALSLAENEEEAADVWYNLGHVAVGIGDLNLAYQCFKLTLANNNDHAEAYNNLAVLEIRRGHVEQARALLQTASSLAPHMYEPHFNFAALSDQVGDLQRSYIAAQKSKEAFPGHVDTQQLIKQLKQHFAML</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVN1</accession>
    <name>A0A8C3RVN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">SCAN box domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004828.1">
        <property type="protein sequence ID" value="ENSCSRP00000004678.1"/>
        <property type="gene ID" value="ENSCSRG00000003551.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.4020.10">
        <property type="entry name" value="DNA breaking-rejoining enzymes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003309">
        <property type="entry name" value="SCAN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038269">
        <property type="entry name" value="SCAN_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46888:SF15">
        <property type="entry name" value="ZINC FINGER AND SCAN DOMAIN-CONTAINING PROTEIN 12-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46888">
        <property type="entry name" value="ZINC KNUCKLE DOMAINCONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02023">
        <property type="entry name" value="SCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00431">
        <property type="entry name" value="SCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47353">
        <property type="entry name" value="Retrovirus capsid dimerization domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50804">
        <property type="entry name" value="SCAN_BOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SCAN box" evidence="2">
        <location>
            <begin position="59"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="168"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="194"/>
            <end position="209"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004678.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="209" mass="24349" checksum="66B7FC223B79E9AC" modified="2022-01-19" version="1">MALREAWPQDQWASILAPFLCRKAQKAYFDMTTEAAMDYPQLKAEILARSGVTPAIRAQGFHEWRYWGNKAPRSQLFDLIHLAQKWLHPETHGPEKIVEILVLDRYMRGLPPDIRGWVRQNDPSSYDELVALVERHLAAQEFYRTTGEGKRQIQRQVSAPRPRFALVPGWTREGRKETEDQPAVPERLEDWGRKTRGIKPSSLKKRRLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW54</accession>
    <name>A0A8C3RW54_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Spermatogenesis-associated protein 6 N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SPATA6 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW54"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005257.1">
        <property type="protein sequence ID" value="ENSCSRP00000005096.1"/>
        <property type="gene ID" value="ENSCSRG00000003706.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120212">
        <property type="term" value="C:sperm head-tail coupling apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032027">
        <property type="term" value="F:myosin light chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044458">
        <property type="term" value="P:motile cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042769">
        <property type="entry name" value="SPATA6_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032732">
        <property type="entry name" value="SPATA6_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16435:SF3">
        <property type="entry name" value="SPERMATOGENESIS-ASSOCIATED PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16435">
        <property type="entry name" value="SPERMATOGENESIS-ASSOCIATED PROTEIN 6 SPATA6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14909">
        <property type="entry name" value="SPATA6"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Spermatogenesis-associated protein 6 N-terminal" evidence="4">
        <location>
            <begin position="5"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="domain" description="Spermatogenesis-associated protein 6 N-terminal" evidence="4">
        <location>
            <begin position="49"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="120"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="244"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="120"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="148"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="254"/>
            <end position="263"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF14909"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005096.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="411" mass="46921" checksum="82025347D2180D77" modified="2022-01-19" version="1">MLFFQITCPGVLLKDKSELYLSACVFGQYKRTQFYFLTYEKTFFSFLVDTAVLELIQLVPPVGEILATYEENTRDFLFPDPKLTRGHHGSDREVLMKRSFTFTVSAYLCIDNLDRVHHSTPNGRLQTRSPKKNTPSPEKNRHCLATKNYEQPTIASKSRSPSPYTKRRMCELSEEARQRLAHLNLGPFEFRRETDKPPFVIRHVCILCKVFPFNLRSNIIILLNITPQILMISFHHEKDLDGSSDSCDEHPISGTASRQFRSTSSLIRSAPASLQKHSSSPVLSRSSLRERFNTGWSTPANGEEIHKRVKTILRTHSARQSTDFSCLSTCACNIAEAEQSILYAISAYCSTDSSAQQNTTVHLDNGEYWSNRAAVYKGKPHRAIFEDSLEKIYRNMYKKACGTISKRKIHS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXT5</accession>
    <name>A0A8C3RXT5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004837.1">
        <property type="protein sequence ID" value="ENSCSRP00000004686.1"/>
        <property type="gene ID" value="ENSCSRG00000003446.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002764">
        <property type="term" value="P:immune response-regulating signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000049">
        <property type="entry name" value="Leukocyte immunoglobulin-like receptor subfamily B member 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050412">
        <property type="entry name" value="Ig-like_Receptors_ImmuneReg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11738">
        <property type="entry name" value="MHC CLASS I NK CELL RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11738:SF186">
        <property type="entry name" value="OSTEOCLAST-ASSOCIATED IMMUNOGLOBULIN-LIKE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13895">
        <property type="entry name" value="Ig_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Immunoglobulin" evidence="6">
        <location>
            <begin position="37"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="domain" description="Immunoglobulin subtype 2" evidence="5">
        <location>
            <begin position="43"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="domain" description="Immunoglobulin" evidence="6">
        <location>
            <begin position="134"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="domain" description="Immunoglobulin subtype 2" evidence="5">
        <location>
            <begin position="140"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="255"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="262"/>
            <end position="272"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="SMART" id="SM00408"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM00409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004686.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="316" mass="33453" checksum="2011E1BF5EC90BC0" modified="2022-01-19" version="1">EISFPAAVRTRFVSPPLTASLFVNPEGSHPKPSISVRPGGVIPVGGNVTIRCRHQRLGMRILLYKDGDWNYLTHTDPAGSEAEFPITGARREHGGSYTCRYSNRTGPAGYSEPSDPVQIIVAGEGLPRPSIALSLASGTASGSDVTIRCQGQRRDVRFFLHKAGDLNPQRHMDPAGAGAEFRIPTVGREHRGSYSCSYRPRSEPFVSSQPSDPVQLLVAGERPGSLPRQGRSTSLPGLGCSGKIGLGGVLSPCRSPGAACTPNPSSPAGALAPPAPQTSVPALRPLPHPELLGPTPATRHLSVHITKFIPHMDVKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0G3</accession>
    <name>A0A8C3S0G3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Proprotein convertase subtilisin/kexin type 7</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Prohormone convertase 7</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Proprotein convertase 7</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Subtilisin/kexin-like protease PC7</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Serine endoprotease that processes various proproteins by cleavage at paired basic amino acids, recognizing the RXXX[KR]R consensus motif. Likely functions in the constitutive secretory pathway.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
            <location evidence="2">trans-Golgi network membrane</location>
            <topology evidence="2">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 21">Belongs to the peptidase S8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0G3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006886.1">
        <property type="protein sequence ID" value="ENSCSRP00000006671.1"/>
        <property type="gene ID" value="ENSCSRG00000004979.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016485">
        <property type="term" value="P:protein processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04059">
        <property type="entry name" value="Peptidases_S8_Protein_convertases_Kexins_Furin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000026">
        <property type="entry name" value="proprotein convertase subtilisin/kexin type 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.850:FF:000002">
        <property type="entry name" value="Proprotein convertase subtilisin/kexin type 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.200:FF:000005">
        <property type="entry name" value="Proprotein convertase subtilisin/kexin type 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.850">
        <property type="entry name" value="Peptidase S8, pro-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.200">
        <property type="entry name" value="Peptidase S8/S53 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034182">
        <property type="entry name" value="Kexin/furin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002884">
        <property type="entry name" value="P_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000209">
        <property type="entry name" value="Peptidase_S8/S53_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036852">
        <property type="entry name" value="Peptidase_S8/S53_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022398">
        <property type="entry name" value="Peptidase_S8_His-AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023828">
        <property type="entry name" value="Peptidase_S8_Ser-AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015500">
        <property type="entry name" value="Peptidase_S8_subtilisin-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032815">
        <property type="entry name" value="S8_pro-domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038466">
        <property type="entry name" value="S8_pro-domain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42884">
        <property type="entry name" value="PROPROTEIN CONVERTASE SUBTILISIN/KEXIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42884:SF28">
        <property type="entry name" value="PROPROTEIN CONVERTASE SUBTILISIN_KEXIN TYPE 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01483">
        <property type="entry name" value="P_proprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00082">
        <property type="entry name" value="Peptidase_S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16470">
        <property type="entry name" value="S8_pro-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00723">
        <property type="entry name" value="SUBTILISIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54897">
        <property type="entry name" value="Protease propeptides/inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52743">
        <property type="entry name" value="Subtilisin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51829">
        <property type="entry name" value="P_HOMO_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51892">
        <property type="entry name" value="SUBTILASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00137">
        <property type="entry name" value="SUBTILASE_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00138">
        <property type="entry name" value="SUBTILASE_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8 21" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 21" id="KW-0645">Protease</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 21" id="KW-0720">Serine protease</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="6 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 23" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="13" id="KW-0865">Zymogen</keyword>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="678"/>
            <end position="695"/>
        </location>
    </feature>
    <feature type="domain" description="P/Homo B" evidence="24">
        <location>
            <begin position="492"/>
            <end position="629"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="206"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="747"/>
            <end position="790"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="22">
        <location>
            <begin position="206"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="227"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="20 21">
        <location>
            <position position="198"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="20 21">
        <location>
            <position position="239"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="20 21">
        <location>
            <position position="417"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004393"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00054142"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00069957"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00076733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00076944"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00078341"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR615500-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS51829"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006671.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="816" mass="90343" checksum="B16B99E17F5B4D55" modified="2022-01-19" version="1">MPHWRRKVPLWSAVMEATLCIHTCLWLIAAWIPLLMPNGLAHGSELDPGAKPQEMAQGSGELTWAVHLNVPEWLSSHEEELERQAAELARTGGLVNLGRIGELKGHYLFSHQPNGHTERGPEAIRRSVEALFAQHDSVRWHSEQKLLKRSKRSLHFNDPEYPHQWHLNNRRTPGKDINVTGVWERNVTGRGVTVVVVDDGVEHTIQDIQPNYSPEGSYDLNSNDPDPMPRPDAENGNHHGTRCAGEIAAVPNNGICAVGVAYGSRIAGIRVLDGPLTDSMEAIAFNKHYQINDIYSCSWGPDDDGKTVDGPHQLGKAALQHGVIAGRRGFGSIFVVASGNGGQHNDNCNYDGYANSIYTVTIGAVDDEGNRPFYAEECASMLAVTFSGGDKLRRSIVTTDWNMEKGTGCTEGHTGTSAAAPLAAGMIALMLQVRPCLTWRDVQHIIVFTATKYEDRRTSWDTNRAGFSHSHEHGFGLLNAWRLVNAATIWESVPYLASYISPVLKEGRTVSRVPQALEVTWNVTAADLALSGMRTLEHVAVTVTITHPRRGNLEIKLLCPSGMVSRIGTTRSLDSDPSGFADWTFSTVRCWGEEAQGMYRLIIRDVGDETLKTGKLKQWQLTLYGSSWTPAEMRERQRLLEDAMSGQYLSSGESLPCPPGLEISEEEPYTLTANTLKMLMLLGCFAVFWTVYYMLEVYLSRNNVVFNLTCNSFSACRWYPRAGRQKHVENGMDMESIPLNAGKDMEDVEMESEHPLPSPEAPENLGVEGSWSPQDPKPHSNVRTPGFHEAIHSGSGYLGRDLASELLSVDREQQTC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2K7</accession>
    <name>A0A8C3S2K7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">EF-hand domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2K7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006807.1">
        <property type="protein sequence ID" value="ENSCSRP00000006594.1"/>
        <property type="gene ID" value="ENSCSRG00000004928.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000159">
        <property type="term" value="C:protein phosphatase type 2A complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019888">
        <property type="term" value="F:protein phosphatase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14095">
        <property type="entry name" value="PHOSPHATASE 2A REGULATORY SUBUNIT-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14095:SF1">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN PHOSPHATASE 2A REGULATORY SUBUNIT B'' SUBUNIT BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0106">Calcium</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="EF-hand" evidence="3">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006594.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="174" mass="20652" checksum="836F20757A9F7AFF" modified="2022-01-19" version="1">MDLDGDGALSMYELEYFYEEQCQKLDNMAIEPLPFEDCLCQMLDLVKPQCDEKITLHDLKKCKLANVFFDTFFNIEKYLDHEQKDQFSMLRDGENESQEISDWEKYAAEEYDILVAEEAASDQWNDGYEAELNPVDHQKANVLKFQMEKRPFFEMPSHLADVDLDDYDYEEDFE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3D0</accession>
    <name>A0A8C3S3D0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3D0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009338.1">
        <property type="protein sequence ID" value="ENSCSRP00000009029.1"/>
        <property type="gene ID" value="ENSCSRG00000006749.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028101">
        <property type="entry name" value="DUF4616"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14375">
        <property type="entry name" value="SIMILAR TO RIKEN CDNA 4931414P19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14375:SF2">
        <property type="entry name" value="SIMILAR TO RIKEN CDNA 4931414P19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15394">
        <property type="entry name" value="DUF4616"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="128"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="130"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="143"/>
            <end position="153"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009029.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="271" mass="29252" checksum="2A68479307F305EC" modified="2022-01-19" version="1">MVLVSIQELLGSDGLWESRQPPLDARGTSLKGNTRAEGGLSGYCRSGVRGTPVLWRGPRGLRVRSEGHCGEIPGGCGSGVRGTTVLWGVPGGCRSGVRCTVRPDASLPQVLEELPPLEVPLQRVVVPAFPTTPSPSPQPVGEPSPSGSEELPPCTALEDGGPGEPRFSLGFTSGPCRSRSSGHKNARRKRDLVLSKLVHNVHNHITNQRRFNGSESIKSSWNIGVVKFLLEKLRHELVTSQHNYTDKELKGERVFTPCPPPCPLARFQPDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3Y3</accession>
    <name>A0A8C3S3Y3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Calpain 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase C2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3Y3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008732.1">
        <property type="protein sequence ID" value="ENSCSRP00000008440.1"/>
        <property type="gene ID" value="ENSCSRG00000006237.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004198">
        <property type="term" value="F:calcium-dependent cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00044">
        <property type="entry name" value="CysPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02680">
        <property type="entry name" value="MIT_calpain7_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.380">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.80">
        <property type="entry name" value="Phosphotransferase system, lactose/cellobiose-type IIA subunit"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022684">
        <property type="entry name" value="Calpain_cysteine_protease"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022682">
        <property type="entry name" value="Calpain_domain_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022683">
        <property type="entry name" value="Calpain_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036213">
        <property type="entry name" value="Calpain_III_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007330">
        <property type="entry name" value="MIT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036181">
        <property type="entry name" value="MIT_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051297">
        <property type="entry name" value="PalB/RIM13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001300">
        <property type="entry name" value="Peptidase_C2_calpain_cat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46143">
        <property type="entry name" value="CALPAIN-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46143:SF1">
        <property type="entry name" value="CALPAIN-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01067">
        <property type="entry name" value="Calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04212">
        <property type="entry name" value="MIT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00648">
        <property type="entry name" value="Peptidase_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00704">
        <property type="entry name" value="CALPAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00720">
        <property type="entry name" value="calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00230">
        <property type="entry name" value="CysPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00745">
        <property type="entry name" value="MIT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49758">
        <property type="entry name" value="Calpain large subunit, middle domain (domain III)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF116846">
        <property type="entry name" value="MIT domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50203">
        <property type="entry name" value="CALPAIN_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2 6" id="KW-0645">Protease</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 6" id="KW-0788">Thiol protease</keyword>
    <feature type="domain" description="Calpain catalytic" evidence="8">
        <location>
            <begin position="258"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="150"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="155"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="290"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="458"/>
        </location>
    </feature>
    <feature type="active site" evidence="5 6">
        <location>
            <position position="478"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRSR" id="PIRSR622684-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008440.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="793" mass="89956" checksum="2D8E3F179E726FC8" modified="2022-01-19" version="1">MDAAALELDAVKFAQLAVQRDQGGRYQEAAFYYKEAAQALIYAGMAGSNLENIQEKINEYLERVQALYSAVQSQNTDPLKSKQQLDLERAHFLVTQAFDEDDKGNAEEAIELYSEAVELCLKTANETSDAILQSKLKQLARQALDRAEALKESMSKSSQKDTQTAAKPNQPVRMFFPLGPDFSLNDKPQTIRAVQASESQGERYTAEEIQVLRKTSKINGIEYVPFMSVDLRERFAFPVPFSDKCGKLPLSPKQKAMFAKWVRPDDLTNNPTMIYTVSSFSIKQTIVSDCSFVASLAISAAYERRYNKKLITSIIYPQNKKGEPEYNPCGKYMVKLHINGVPRKVIIDDQLPVDHSGELLCSYSNNKSELWVSLIEKAYMKVMGGYDFPGSNSNIDLHALTGWIPERIAMHSDNQAFNKDSSFRMLYQRFHKGDVLITTATGVMSEEEGEKWGLVPTHAYAVLDIREYKGLRFLQLKNPWSHLRWKGRYSENDMKNWNPGLQKYLNFDPRTAQKIDNGIFWIAWEDLCQYYDVIYLSWNPSLFKESTCIHSTWDAKQGPVKDAYSLANNPQYKLEVQCPQGGAAVWVLLSRHITDKDDFARNREFITMVVYKTDGKKVYYPTDPAPYIDGIRINSPHYLTKIALTSPGSHTFTLVVSQYEKQNTIHYTVRNPGLHFFISLAGGCGNFRDSYKNNPIYQFQLEKTGPLLIELRGPRQYSVGFELVTVSTVGDPGPSGFQKKSSGDYRCGFCYMEVENVPAGVYNIIPSTFLPQQEGPFFLDFNSATPLKTSQLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4R0</accession>
    <name>A0A8C3S4R0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4R0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009010.1">
        <property type="protein sequence ID" value="ENSCSRP00000008710.1"/>
        <property type="gene ID" value="ENSCSRG00000006489.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="26"/>
            <end position="59"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008710.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="14349" checksum="118E7FF3B0E735E6" modified="2022-01-19" version="1">RQNAAEIPGGRRSCRRSAGVLGGISVAASPAAGGPEMPPPESCPSMPGEGLGRAECSGQPGLQLWGSQCKREQLLEQRIPETSRWTRAIPAGLHRLRETAQHLSWSQTLFGRADSLCGEIGRQVGEERDVPESH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S604</accession>
    <name>A0A8C3S604_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S604"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009582.1">
        <property type="protein sequence ID" value="ENSCSRP00000009262.1"/>
        <property type="gene ID" value="ENSCSRG00000006916.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04981">
        <property type="entry name" value="IgV_H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001259">
        <property type="entry name" value="Immunoglobulin heavy variable 13-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050199">
        <property type="entry name" value="IgHV"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23266">
        <property type="entry name" value="IMMUNOGLOBULIN HEAVY CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="5">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034375368" description="Ig-like domain-containing protein" evidence="5">
        <location>
            <begin position="20"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="6">
        <location>
            <begin position="19"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="232"/>
            <end position="259"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009262.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="259" mass="28198" checksum="34AEF133B913EA06" modified="2022-01-19" version="1">MRLWLHLVLLVATLEGVRPQVQLVESGGDVKKPGDSLRLSCKPSGFTFSGYTMYWVRQAPGKGLEWVSRIYDDGSDVSYADTVKGRFTISRDNAKNLLYLQMSNLKPEDTGRYYCARDTVKRNCEWPIQKPNLQKPPSPTRRVGAAVPYRTQALGLAMTTDPSPPPGGTGICYSIFSLLLPGNVTHCSTKSRGACGAGVPRLPNKSHSAQLEKNMAPGCDFQSSLLTLVTQLPSENHGPDSQLVSTGGARDPAHNILPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6N4</accession>
    <name>A0A8C3S6N4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Nuclear receptor binding protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6N4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010910.1">
        <property type="protein sequence ID" value="ENSCSRP00000010529.1"/>
        <property type="gene ID" value="ENSCSRG00000007836.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:001061">
        <property type="entry name" value="Nuclear receptor-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050588">
        <property type="entry name" value="WNK_Ser-Thr_kinase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13902">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE WNK WITH NO LYSINE -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010529.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="166" mass="17968" checksum="C3B362F5ADBCFE9C" modified="2022-01-19" version="1">MPGIQSTFLAMDTEEGVEVVWNELHFTDKKAFKAHEEKINTMFEQLVVVDHPNIVKLHKYWLDVKDSKARVRGCQDTGTGEVPQGGDASAYQKKILTPVLLLLPLPRGAPKSSCGACSVPWAVLRPGVQLLSPVSDRGPWVPNTGADPGDPSWAAGRAVLTPWGSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6P9</accession>
    <name>A0A8C3S6P9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Hyaluronidase</fullName>
            <ecNumber evidence="10">3.2.1.35</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 10">
            <text>Random hydrolysis of (1-&gt;4)-linkages between N-acetyl-beta-D-glucosamine and D-glucuronate residues in hyaluronate.</text>
            <dbReference type="EC" id="3.2.1.35"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2 6 10">Belongs to the glycosyl hydrolase 56 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.35" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6P9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008480.1">
        <property type="protein sequence ID" value="ENSCSRP00000008202.1"/>
        <property type="gene ID" value="ENSCSRG00000006088.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004415">
        <property type="term" value="F:hyalurononglucosaminidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030214">
        <property type="term" value="P:hyaluronan catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.70:FF:000065">
        <property type="entry name" value="Hyaluronidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018155">
        <property type="entry name" value="Hyaluronidase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11769">
        <property type="entry name" value="HYALURONIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11769:SF7">
        <property type="entry name" value="HYALURONIDASE-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01630">
        <property type="entry name" value="Glyco_hydro_56"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038193">
        <property type="entry name" value="Hyaluronidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00846">
        <property type="entry name" value="GLHYDRLASE56"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00848">
        <property type="entry name" value="SPERMPH20"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 10" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="3 10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="active site" description="Proton donor" evidence="7">
        <location>
            <position position="146"/>
        </location>
    </feature>
    <feature type="glycosylation site" description="N-linked (GlcNAc...) asparagine" evidence="8">
        <location>
            <position position="367"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="58"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="222"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="375"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="380"/>
            <end position="434"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="436"/>
            <end position="445"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR038193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR038193-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR038193-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR038193-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU610713"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008202.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="484" mass="55497" checksum="BAAAC40097C6D0DF" modified="2022-01-19" version="1">MRLLFESGILLHIIQLAQLTVWLQITFIEFLICMKPAQPLVFQRKPFIAAWNAPTDQCSLKYNIILNLKMFHVIGSPLARARGQNVTIFYVNRLGYYPWYTSQEIPVNGGLPQNFSLQTHLEKAGQDIQYYIPAEDFKGLAIIDWEYWRPQWARNWNTKDIYRRKSRKLISETQGNISANDVEHLAKLSFEESAKAFMKETIELGIKSRPLGLWGYYLYPDCHNYNFHDQDYTGSCPESEVLRNNELSWLWDSSAALYPSIGIKKTLGNSENILRFSQFRVTESMRISSMTSHDYALPVFVYTRLSYRDDPLLFLSKQDLISTIGESAALGASGIVIWGDMNLTSSEGNCTKVKQFVATELGVYIINVTKAAEVCSKHLCQNNGRCIRRKWKALDYLHLNPKNFKIEASEDQEFTVRGEASSTDLEVMSQKFVCHCYQGYEGADCRKVQTSDKQPGNSADFLLPRTLVMISLLSLPFYFLSITL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S794</accession>
    <name>A0A8C3S794_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">ATP synthase subunit</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ATPase g subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S794"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010145.1">
        <property type="protein sequence ID" value="ENSCSRP00000009802.1"/>
        <property type="gene ID" value="ENSCSRG00000007314.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031966">
        <property type="term" value="C:mitochondrial membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045259">
        <property type="term" value="C:proton-transporting ATP synthase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015078">
        <property type="term" value="F:proton transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015986">
        <property type="term" value="P:proton motive force-driven ATP synthesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006808">
        <property type="entry name" value="ATP_synth_F0_gsu_mt"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04718">
        <property type="entry name" value="ATP-synt_G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0066">ATP synthesis</keyword>
    <keyword evidence="4" id="KW-0138">CF(0)</keyword>
    <keyword evidence="5" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="6" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005699"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022547"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009802.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="12">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="88" mass="9504" checksum="DFB48B80A79F8B5E" modified="2022-01-19" version="1">LRVATQAPQLASAAVTYSRPRLATFWHYAKVELVPPTPAEIPKAIDSMKAMVKSFQSGHLAQLTVKEALRDGLVATEVLIGSLIGYNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8A0</accession>
    <name>A0A8C3S8A0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ring finger protein 220</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8A0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009104.1">
        <property type="protein sequence ID" value="ENSCSRP00000008802.1"/>
        <property type="gene ID" value="ENSCSRG00000006568.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052443">
        <property type="entry name" value="E3_ubiq-ligase_RNF220-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13459:SF3">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF220"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13459">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF220 ISOFORM X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008802.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="224" mass="24714" checksum="2FEA7ED783F10D64" modified="2022-01-19" version="1">MDLHRAAFKMENSSYLPNPLASPALMVLASTAEASRDASIPCQQPRPFGVPVSVDKDVHIPFTNGSYTFASMYHRQGGVPGAFANRDFPPSLLHLHPQFAPPNLDCTPISMLNHSGVGAFRPFASTEDRESYQSAFTPAKRLKNCHDTDSPHLRFSDADGKEYEFGTQLPSSSPGSLKVDDTGKKIFAVSGLISDRETSSSPEDRNDRCKYLRYPSRLYFAVPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8F6</accession>
    <name>A0A8C3S8F6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Leucine-rich repeat and IQ domain-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000010291.1">
        <property type="protein sequence ID" value="ENSCSRP00000009935.1"/>
        <property type="gene ID" value="ENSCSRG00000007323.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd23767">
        <property type="entry name" value="IQCD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:001142">
        <property type="entry name" value="Leucine-rich repeats and IQ motif containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.190">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000048">
        <property type="entry name" value="IQ_motif_EF-hand-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050836">
        <property type="entry name" value="SDS22/Internalin_LRR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46652:SF7">
        <property type="entry name" value="LEUCINE-RICH REPEAT AND IQ DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46652">
        <property type="entry name" value="LEUCINE-RICH REPEAT AND IQ DOMAIN-CONTAINING PROTEIN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00612">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00015">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00365">
        <property type="entry name" value="LRR_SD22"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="270"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="115"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="271"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="340"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="398"/>
            <end position="419"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009935.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="7">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1348" mass="156623" checksum="5F80073F1FE2C4DC" modified="2022-01-19" version="1">MRSHQSVLVSRAQNRISNLRGSTSDELPESVLYCLNFVRNRSQNAENLILQDLEDEETTIPDPKSLSEMFCFLFATLDSNSQPINKDTTCSVVADERSVTDNDDMTISFTYHEVEERCRQEFELWEERQKELEDQKRKKLKAEREIEEKQNEEEKKRRQLYLEEFEAERMKLEVLHKQQAMMEDELLKEKEVWREKFRQHEELIKRLQLQIEEEKRAFEEQKAKERQHLAEQRNTAAVKIQAKFRAFIIYRKYAPILKEWKEEKMRKRMQERKQKEEESRKRQEETERQAHMEQVRRHEEYEKKKESLRLEREKSLQLEGPRGQQGAKQKEKIAINAVTENRDKDTKNTKEEKERENIKDLREQEKEQKKQILEIKEEEEEQEEKHVGEIQEANNSENPKDRKQTPPNSEKKEESHETSNENEDGYVMTHTGKSSLQTIDVDKNTNMLDREAIVLIANDAIANKENSMHNSQPDNRNSEHKVQSCKFETIKTAEIVMKEIQEEVAEDWDKSESVIKYFERPLTLPDDVEKKRLTWMTTCKPWSKIYRENQRKKVAKRSRPRKTSASKMPPLSIEMITQCGPWNALQQVTTLTLQDLPGCSLSTLSECSSLQLLTLRRCGLTALEGLSNSKGLKYIDVEENNIQTINCENLENLCILILNKNQLASLRGLDGCSDLRNLELSCNKITRIGGLESLKNLQQLIVDHNQLISTKGLCDAPTLMYIDCSFNHLTQLEGIENCGLLQILKLQGNNLSELPTLENHVLLRELYLDDNSISTMETFSFYWLPLLQTFSLSQNSLTQLAPLFSCISLEKLNISNNCLSDLESVITWFNGCHKLSELSLNGNPVLQEKNWRCSLLKILPGLQFLNGENLNSPAKLSTERTKESKPGSFLKFCQDQIEEIDLIKKKTTEQGNASSLDAAQSQCWYFKELMKLSNEHRYAHEYGDLNIADRDEPEAQQDHLKQTDTDRLQKNNLFIAGAKENKQGLLNPSERWITTGHIQPMFINSSKPVPQKKSNQDCIKLSFSGVDSLAATLIQSYWRGYIIRRDIHFCARLHMAATEIQCAWRKYRARRNAVYCKKESNQLTDAIEQKHKAAALIQAFWKGFLLRKKLASALAAVKSDEVEDDYEEVNVDDFTFDEAALEREWLALDSTRFPSKTLLFTNQLHWPKVTCHGNFLVFSLCSFLEDMGFKDIATAQLMLKRAHKMKSKKSSNKNLGKSTVLLQYMLHKNMYKMKEDFVHLDTTSTEKLQRSKELTYQWLHTQVGDYEATSSRNVKCNRFLPDLDPDILNGGRVQLVASPVSREDTDLDLISMISGSALTQNREKNNQPHRHSAGSSSKFWFLSIFTLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8U7</accession>
    <name>A0A8C3S8U7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Apolipoprotein A-II</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Apolipoprotein A2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the apolipoprotein A2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8U7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010916.1">
        <property type="protein sequence ID" value="ENSCSRP00000010534.1"/>
        <property type="gene ID" value="ENSCSRG00000007877.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034366">
        <property type="term" value="C:spherical high-density lipoprotein particle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120020">
        <property type="term" value="F:cholesterol transfer activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008035">
        <property type="term" value="F:high-density lipoprotein particle binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042632">
        <property type="term" value="P:cholesterol homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030301">
        <property type="term" value="P:cholesterol transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042157">
        <property type="term" value="P:lipoprotein metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006801">
        <property type="entry name" value="ApoA-II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036172">
        <property type="entry name" value="ApoA-II_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11027">
        <property type="entry name" value="APOLIPOPROTEIN A-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11027:SF0">
        <property type="entry name" value="APOLIPOPROTEIN A-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04711">
        <property type="entry name" value="ApoA-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82936">
        <property type="entry name" value="Apolipoprotein A-II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0345">HDL</keyword>
    <keyword evidence="7" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034251639" description="Apolipoprotein A-II" evidence="9">
        <location>
            <begin position="19"/>
            <end position="103"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00030900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010534.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="103" mass="11664" checksum="5021CE8C83B3F1FC" modified="2022-01-19" version="1">MKVLVLAMVLLCVCSLEGAVVKRDTETPSSSLSDVFSQYFQTVSEYLSKQLPEKVKAEEIKTKTKAYLEQANEQFLPIAKQLHTQFMDFLTQMVETGKKAVQQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAJ4</accession>
    <name>A0A8C3SAJ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Myosin XVB</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="3">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAJ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010068.1">
        <property type="protein sequence ID" value="ENSCSRP00000009726.1"/>
        <property type="gene ID" value="ENSCSRG00000007188.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016459">
        <property type="term" value="C:myosin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003774">
        <property type="term" value="F:cytoskeletal motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.530">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.530">
        <property type="entry name" value="MyTH4 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059004">
        <property type="entry name" value="MYO15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001609">
        <property type="entry name" value="Myosin_head_motor_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000857">
        <property type="entry name" value="MyTH4_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038185">
        <property type="entry name" value="MyTH4_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051567">
        <property type="entry name" value="Unconventional_Myosin_ATPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22692">
        <property type="entry name" value="MYOSIN VII, XV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22692:SF16">
        <property type="entry name" value="MYOSIN XVB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26570">
        <property type="entry name" value="MYO15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00784">
        <property type="entry name" value="MyTH4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07653">
        <property type="entry name" value="SH3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00139">
        <property type="entry name" value="MyTH4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51456">
        <property type="entry name" value="MYOSIN_MOTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51016">
        <property type="entry name" value="MYTH4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3" id="KW-0505">Motor protein</keyword>
    <keyword evidence="3" id="KW-0518">Myosin</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 2" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="Myosin motor" evidence="7">
        <location>
            <begin position="1"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="domain" description="MyTH4" evidence="6">
        <location>
            <begin position="136"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="5">
        <location>
            <begin position="868"/>
            <end position="929"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="366"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="433"/>
            <end position="618"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="630"/>
            <end position="663"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="435"/>
            <end position="453"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="4">
        <location>
            <begin position="458"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="486"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="512"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="4">
        <location>
            <begin position="642"/>
            <end position="655"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009726.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="982" mass="108478" checksum="8A951A99EAE400DD" modified="2022-01-19" version="1">HGNSPWYSKPKLPSPIFTVQHYAGPVTYQVHKFLNKNHDQLRPEVLEIFSQSHLKEWLFLLVHLSICPFPLPHPPRLSSPHGFTSQLSDVFDVEYVTCQLRHSGILEAIHIRKEGYPIRIPFQHFLVRYFAPNFPALGQPLQQPLTRLEGENTQRALELNKLILRFVGDRNLQSWQEVLLGNYIARQGLGNPALRNEILSQVVSQVWKNPDTEQSQRGYALMTALLSAFTPSPALEKPLLKFVSDHGLEGYNAVCQRKILMAMQQTDTDPEVSRAHPPTQLEWTANQRRGKMVLDVFTYNEEMFSAEVESWTTGEQYAGWILSSRGLDKDPRGWSVSMLTGEVWRDLPGCDFMLDLIGEMEEASHPSLSSADYPITPEWEGSPSRSASLDIGAVPPGGRRGKACPVSGVWVCRGHGDLAFFFQAQQMTLQAMTISQQQQQQRRWSPEPSRPSRALTPQPAPAPPPAPAPPPAPAPKPKRTNNSKNAAPAAVTPEPPADAAEPVPARLPPAKVQEKKAKKEPRPVVAADLAPTREPSREIRNIIKMYQSRPAPEPLPIVPVRPSKSFVKKTDPKNEALTKLGMASPQPPKSVSTSHADPEPAHSPIGAPPTKKGQATTSIREKQQPLMNLFGQQPTSPVASLIPPPPPLLPPPLPPADQATEPKEDDAGIKTQLYKLTASVSFSYATTPWKIFLRKEVFYPKENFSHPYCLNLLCEQIMQDTYSESCFRISKDERRKMKDLLGNWWLEFRVGTDATSILEDGIKKRIVVAARDNWANYFSRLFPVKVSLSLLPGAVAQGIVMLVPTPPPLVLVAGACSAVFSFADVLSVELRGGSSLEFSLKNEQLILHSAKARQVKAMVELFLQELKQDSHYVIALRSYVTDDKSLLSFKKGDLIRLLPMPGLEPGWQFGSVGGRSGLFPCSMVQLAAAPDYLSTHMDRQEKLQKNLKRDQLETRCPGLGGGGGVAPGVGGGKLAALGGGVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCP3</accession>
    <name>A0A8C3SCP3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">MOB kinase activator 3C</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCP3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012410.1">
        <property type="protein sequence ID" value="ENSCSRP00000011944.1"/>
        <property type="gene ID" value="ENSCSRG00000008967.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8170117at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016301">
        <property type="term" value="F:kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.30:FF:000001">
        <property type="entry name" value="MOB kinase activator 1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.30">
        <property type="entry name" value="MOB kinase activator"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005301">
        <property type="entry name" value="MOB_kinase_act_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036703">
        <property type="entry name" value="MOB_kinase_act_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22599">
        <property type="entry name" value="MPS ONE BINDER KINASE ACTIVATOR-LIKE MOB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03637">
        <property type="entry name" value="Mob1_phocein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01388">
        <property type="entry name" value="Mob1_phocein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101152">
        <property type="entry name" value="Mob1/phocein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0862">Zinc</keyword>
    <feature type="binding site" evidence="1">
        <location>
            <position position="82"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="1">
        <location>
            <position position="87"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="1">
        <location>
            <position position="164"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="1">
        <location>
            <position position="169"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PIRSR" id="PIRSR605301-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011944.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="216" mass="25716" checksum="FAA9F6841E5D4B32" modified="2022-01-19" version="1">MALCLSQVFNKDKTFRPRKKFEPGTQRFELYKKAQASLKSGLDLKTVVQLPPGENINDWIAVHVVDFFNRINLIYGTMSEFCTQKSCPIMSGGLKYEYRWQDDHKYKRPTKLPAPQYMCMLMEWIEMLINNEDIFPTRIGVPFPKNFQQVCTKILTRLFRVFVHVYIHHFDSIISMGAEAHVNTCYKHFYYFIREFSLIDHRELEPLKEMTERICH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEJ6</accession>
    <name>A0A8C3SEJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Phosphodiesterase</fullName>
            <ecNumber evidence="16">3.1.4.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>3',5'-cyclic AMP + H2O = AMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:25277"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:25278"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>3',5'-cyclic GMP + H2O = GMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16957"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57746"/>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:16958"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a nucleoside 3',5'-cyclic phosphate + H2O = a nucleoside 5'-phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:14653"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57867"/>
            <dbReference type="ChEBI" id="CHEBI:58464"/>
            <dbReference type="EC" id="3.1.4.17"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:14654"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="16">
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </cofactor>
        <text evidence="16">Binds 2 divalent metal cations per subunit. Site 1 may preferentially bind zinc ions, while site 2 has a preference for magnesium and/or manganese ions.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the cyclic nucleotide phosphodiesterase family. PDE3 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.4.-" evidence="16"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013195.1">
        <property type="protein sequence ID" value="ENSCSRP00000012688.1"/>
        <property type="gene ID" value="ENSCSRG00000009204.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004114">
        <property type="term" value="F:3',5'-cyclic-nucleotide phosphodiesterase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00077">
        <property type="entry name" value="HDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1300.10:FF:000008">
        <property type="entry name" value="Phosphodiesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1300.10">
        <property type="entry name" value="3'5'-cyclic nucleotide phosphodiesterase, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003607">
        <property type="entry name" value="HD/PDEase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002073">
        <property type="entry name" value="PDEase_catalytic_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036971">
        <property type="entry name" value="PDEase_catalytic_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023174">
        <property type="entry name" value="PDEase_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11347">
        <property type="entry name" value="CYCLIC NUCLEOTIDE PHOSPHODIESTERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00233">
        <property type="entry name" value="PDEase_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00471">
        <property type="entry name" value="HDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109604">
        <property type="entry name" value="HD-domain/PDEase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00126">
        <property type="entry name" value="PDEASE_I_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51845">
        <property type="entry name" value="PDEASE_I_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0114">cAMP</keyword>
    <keyword evidence="4" id="KW-0140">cGMP</keyword>
    <keyword evidence="8 16" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 16" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="PDEase" evidence="18">
        <location>
            <begin position="383"/>
            <end position="796"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="140"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="208"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="300"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="733"/>
            <end position="763"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="802"/>
            <end position="845"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="142"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="161"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="175"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="224"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="324"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="17">
        <location>
            <begin position="738"/>
            <end position="760"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="807"/>
            <end position="819"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="17">
        <location>
            <begin position="835"/>
            <end position="845"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00033675"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00033684"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00033709"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00060946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU363067"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012688.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="845" mass="94654" checksum="82E5897C5701FA35" modified="2022-01-19" version="1">MFPLLFHTLINFHGCYDHLVWRPVYNFTLPYMYFFVFPFQSSGTSITVDIAVMGEAHGLITDLLADPSLPPNVCTSLRAVSNLLNTQLTFQAIHKPRVNPLVSFNENYTCSDSEECPEKGEKLAIPKRLRKSLPPGLLRRVSSTWTTTTSATGLPTLEPAPVRRDRSGSIKPHESSSSSTDPWNSSILMAITKSRSFSASYAMSATNHLNSKRQSRQGIPPNISPLTSPCHSPIQGTPATSPTGKTSSVQFPDPTDTDTKQTLKPHKVLTSTQSAPDLSEQIMGPPVICNSCGRPYSQIGSGTGALNRGDGTTHTLTRTDDPAQVTSDYETNNSDSSDIVQNDDETDCSKEQMRKGSVCRTYAPETIMLHPLIPPEDKPILAPEPLVMDNLDSLMDQLNNWNFPVFDLVEKIGKKCGRILSQVSYRLFEDMGLFEAFKIPEREFMNYFHALECGYREIPYHNRIHATDVLHAVWYLTTQPIPGLPTVINDHGSASDSDSDSGITHGHMGYVFSKMYTPADESYGCLAGNIPALELMALYVAAAMHDYDHPGRTNAFLVATSAPQAVLYNDRSVLENHHAAAAWNLFMSRTEYNFLVNLDHVEFKHFRFLVIEAILATDLKKHFDFVARFNSKVNDDVGIDWTNENDRLLVCQMCIKLADINGPAKCKDLHLQWTEGIVNEFYEQGDEEASLGLPISPFMDRSAPQLAHLQESFISHIVGPLCNSYDSAGLMPGKWVEDSDESGDTDEQEEEETAEMEMCENSESRKKKFKRRRIYCQITQHLLQNHKMWKKVIEDEERIAGTEKQGLEQSTLHQSSEQIQAIREEEEEKGKPKGEEEDTAIELNQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFA6</accession>
    <name>A0A8C3SFA6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFA6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013911.1">
        <property type="protein sequence ID" value="ENSCSRP00000013366.1"/>
        <property type="gene ID" value="ENSCSRG00000010037.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008168">
        <property type="term" value="F:methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019410">
        <property type="entry name" value="Methyltransf_16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14614">
        <property type="entry name" value="HEPATOCELLULAR CARCINOMA-ASSOCIATED ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14614:SF1">
        <property type="entry name" value="METHYLTRANSFERASE-LIKE PROTEIN 21E PSEUDOGENE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10294">
        <property type="entry name" value="Methyltransf_16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034877549" evidence="3">
        <location>
            <begin position="18"/>
            <end position="248"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013366.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="28488" checksum="1A98D2C697D5A112" modified="2022-01-19" version="1">MHYVIFLLQHCITYMISIILLPGKNEDEQTVAEIMRRRFCPAVVTNRSWEGFHFAGHEIKITEATECYGAVVWPSALVLCHFLETNAEQYSLVDKSVIEIGAGTGLVSIVATLLGAHVTATDLPEVLGNLQYNILKNTKIKCKHQPQVKELSWGVDLEKNFPKSLCQFDYIMAADVVYYHPFLEELLLTFHHLCQDNTVILWAMRFRLDTENQFIGRFQELFDLEVISNFPSLNITLYKAVRRGKKMM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFK9</accession>
    <name>A0A8C3SFK9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Transforming growth factor alpha</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013635.1">
        <property type="protein sequence ID" value="ENSCSRP00000013099.1"/>
        <property type="gene ID" value="ENSCSRG00000009946.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005154">
        <property type="term" value="F:epidermal growth factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007173">
        <property type="term" value="P:epidermal growth factor receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051781">
        <property type="term" value="P:positive regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045840">
        <property type="term" value="P:positive regulation of mitotic nuclear division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000182">
        <property type="entry name" value="Protransforming growth factor alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10740:SF1">
        <property type="entry name" value="PROTRANSFORMING GROWTH FACTOR ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10740">
        <property type="entry name" value="TRANSFORMING GROWTH FACTOR ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00009">
        <property type="entry name" value="EGFTGF"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3 7" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="4" id="KW-0339">Growth factor</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0497">Mitogen</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="82"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="9">
        <location>
            <begin position="25"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="7">
        <location>
            <begin position="55"/>
            <end position="64"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013099.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="157" mass="17129" checksum="A9BD58A714A5DF90" modified="2022-01-19" version="1">MELKIHLFVCSPHLGPPVAAAVRSHFNDCPDSHSQFCFHGTCRFLVQEEKPACVCHSGFVGARCEHADLLAVVAANQKKQTITALVVVSVVASVVLIVACVLIHCCRIRKHCEWCRAFICRHEKPSGLLKGGTSCCHSETVMGAGSMGCFWRSHKVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFU2</accession>
    <name>A0A8C3SFU2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Histone acetyltransferase KAT5</fullName>
            <ecNumber evidence="3">2.3.1.48</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">60 kDa Tat-interactive protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Histone acetyltransferase HTATIP</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="26">Lysine acetyltransferase 5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="22">Protein 2-hydroxyisobutyryltransferase KAT5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Protein acetyltransferase KAT5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="25">Protein crotonyltransferase KAT5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="23">Protein lactyltransferase KAT5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>(2E)-butenoyl-CoA + L-lysyl-[protein] = N(6)-(2E)-butenoyl-L-lysyl-[protein] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:53908"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:13707"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57332"/>
            <dbReference type="ChEBI" id="CHEBI:137954"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:53909"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>(S)-lactoyl-CoA + L-lysyl-[protein] = N(6)-[(S)-lactoyl]-L-lysyl-[protein] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:61996"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:19466"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:231527"/>
            <dbReference type="ChEBI" id="CHEBI:231528"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:61997"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>2-hydroxyisobutanoyl-CoA + L-lysyl-[protein] = N(6)-(2-hydroxyisobutanoyl)-L-lysyl-[protein] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:24180"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:15921"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:131780"/>
            <dbReference type="ChEBI" id="CHEBI:144968"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:24181"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>L-lysyl-[histone] + acetyl-CoA = N(6)-acetyl-L-lysyl-[histone] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:21992"/>
            <dbReference type="Rhea" id="RHEA-COMP:9845"/>
            <dbReference type="Rhea" id="RHEA-COMP:11338"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:61930"/>
            <dbReference type="EC" id="2.3.1.48"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:21993"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the MYST (SAS/MOZ) family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.48" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFU2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012437.1">
        <property type="protein sequence ID" value="ENSCSRP00000011970.1"/>
        <property type="gene ID" value="ENSCSRG00000008981.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035267">
        <property type="term" value="C:NuA4 histone acetyltransferase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031981">
        <property type="term" value="C:nuclear lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046972">
        <property type="term" value="F:histone H4K16 acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901701">
        <property type="term" value="P:cellular response to oxygen-containing compound"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd18985">
        <property type="entry name" value="CBD_TIP60_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04301">
        <property type="entry name" value="NAT_SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000022">
        <property type="entry name" value="Histone acetyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.140:FF:000013">
        <property type="entry name" value="Histone acetyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.60:FF:000001">
        <property type="entry name" value="Histone acetyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.30:FF:000002">
        <property type="entry name" value="Histone acetyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.60">
        <property type="entry name" value="N-acetyl transferase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016197">
        <property type="entry name" value="Chromo-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000953">
        <property type="entry name" value="Chromo/chromo_shadow_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002717">
        <property type="entry name" value="HAT_MYST-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050603">
        <property type="entry name" value="MYST_HAT"/>
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        <property type="entry name" value="Tudor-knot"/>
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    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040706">
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR10615">
        <property type="entry name" value="HISTONE ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10615:SF219">
        <property type="entry name" value="HISTONE ACETYLTRANSFERASE KAT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01853">
        <property type="entry name" value="MOZ_SAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11717">
        <property type="entry name" value="Tudor-knot"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17772">
        <property type="entry name" value="zf-MYST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00298">
        <property type="entry name" value="CHROMO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54160">
        <property type="entry name" value="Chromo domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51726">
        <property type="entry name" value="MYST_HAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="14" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="6" id="KW-0227">DNA damage</keyword>
    <keyword evidence="12" id="KW-0234">DNA repair</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="MYST-type HAT" evidence="29">
        <location>
            <begin position="266"/>
            <end position="543"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="99"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="161"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="28">
        <location>
            <begin position="170"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="28">
        <location>
            <begin position="198"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor/acceptor" evidence="27">
        <location>
            <position position="442"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013184"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047752"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00048940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00073520"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00075576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00076154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00076578"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00077013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00078544"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00078969"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00081819"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PIRSR" id="PIRSR602717-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS51726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011970.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="552" mass="62822" checksum="1395EDCF37C9755C" modified="2022-01-19" version="1">MAEVVSGVRRVGSGRVGAGYSGVLANHFASHPQGEVTEGCRLPVLRRNQDNEDEWPLAEILSVKDISGRKLFYVHYIDFNKRLDEWVTHDRLDLKKIQFPKKEAKTPTKNGLPGSRPSSPEREVRKTLDLSLQPASTPASGKTLPIPVQITLRFNLPKEREAVPGEPDQPLSSSSCVQPNHRTTKRKVEVVSPATPVPASTETTQASVFPQNGSARRAVAAQPGRKRKSNCLGTDEDSQDSSDGIPSAPRMTGSLVSDRSHDDIITRMKNIECIELGRHRLKPWYFSPYPQELTTLPVLYLCEFCLKYVKSLKCLQRHLTKCDLRHPPGNEIYRKGTISFFEIDGRKNKSYSQNLCLLAKCFLDHKTLYYDTDPFLFYVMTEYDCKGFHIVGYFSKEKESTEDYNVACILTLPPYQRRGYGKLLIEFSYELSKVEGKTGTPEKPLSDLGLLSYRSYWSQTILEILMNLKSENGERPQITINEISEITSIKKEDVISTLQYLNLINYYKGQYILTLSEDIVDGHERAMLKRILRIDSKCLHFTPKDWSKRGKW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG25</accession>
    <name>A0A8C3SG25_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">FKBP prolyl isomerase like</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG25"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013661.1">
        <property type="protein sequence ID" value="ENSCSRP00000013127.1"/>
        <property type="gene ID" value="ENSCSRG00000009936.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050754">
        <property type="entry name" value="FKBP4/5/8-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46512:SF10">
        <property type="entry name" value="FK506-BINDING PROTEIN-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46512">
        <property type="entry name" value="PEPTIDYLPROLYL ISOMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0802">TPR repeat</keyword>
    <feature type="repeat" description="TPR" evidence="1">
        <location>
            <begin position="275"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="52"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="8"/>
            <end position="23"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013127.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="338" mass="36187" checksum="A078C68A58FB3F55" modified="2022-01-19" version="1">RSKGAGQRQRERHTAQPEWGREPGRLVLCVGAGSQDSWVLLWGEGWEPGLLGSLEGGGAAGRGAEPEEDQRENLEAPDQLADAWVSPDGALAKRVLQPGAGLDKPTLGALCQVFLEAPPGASLGYPADRWAPLELGEGDGAWDGLVDACLETMVPGERAELRAPGGAVLRLHLASFAPAPEPWQLDPAEKWALALRHKERGSERYRAGEVGAASRRYARALQLAIAAGPAPPAPEQARLRADLHANLAACQLRLGQPAHAARNGTKALALRPQHTKARYRRGLARAAMNDLEGAAEDFRGVLAAEPGNTAACRELQRVRQRARERDACLARAMNKLFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGT5</accession>
    <name>A0A8C3SGT5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>Fe(II)-heme o + 2 A + H2O = Fe(II)-heme a + 2 AH2</text>
            <dbReference type="Rhea" id="RHEA:63388"/>
            <dbReference type="ChEBI" id="CHEBI:13193"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17499"/>
            <dbReference type="ChEBI" id="CHEBI:60530"/>
            <dbReference type="ChEBI" id="CHEBI:61715"/>
            <dbReference type="EC" id="1.17.99.9"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:63389"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>heme b</name>
            <dbReference type="ChEBI" id="CHEBI:60344"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="10">Porphyrin-containing compound metabolism; heme A biosynthesis; heme A from heme O: step 1/1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012874.1">
        <property type="protein sequence ID" value="ENSCSRP00000012378.1"/>
        <property type="gene ID" value="ENSCSRG00000009142.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120547">
        <property type="term" value="F:heme A synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016653">
        <property type="term" value="F:oxidoreductase activity, acting on NAD(P)H, heme protein as acceptor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006784">
        <property type="term" value="P:heme A biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01665">
        <property type="entry name" value="HemeA_synth_type2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003780">
        <property type="entry name" value="COX15/CtaA_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023754">
        <property type="entry name" value="HemeA_Synthase_type2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23289">
        <property type="entry name" value="CYTOCHROME C OXIDASE ASSEMBLY PROTEIN COX15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23289:SF2">
        <property type="entry name" value="CYTOCHROME C OXIDASE ASSEMBLY PROTEIN COX15 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02628">
        <property type="entry name" value="COX15-CtaA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0350">Heme biosynthesis</keyword>
    <keyword evidence="7" id="KW-0408">Iron</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="37"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="123"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="153"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="191"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="236"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="293"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="324"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="354"/>
            <end position="371"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00044501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048044"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012378.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="379" mass="42517" checksum="FBC2B8524ED80E2F" modified="2022-01-19" version="1">ACPHTQCPCLRWRQPPQRRAVSEAAARPGPGPAAERLVGRWLLACSGAVAGAVVLGGVTRLTESGLSMVDWHLVREMKPPRTQQEWEAEFQKYQQFPEFKILNHDMTLTEFKFIWYMEYSHRMWGRVVGLAYVLPAVYFWRKGWLRHPMKGRVLALCGLVCFQGLLGWYMVKSGLEEKPDSHDIPRVSQYRLAAHLGSALVLYCASLWSGLSLLLPQHKLPETYQLLRLRRFAHGTAGLIFLTALSGAFVAGLDAGLVYNSFPKMGERWIPDDLLSFSPVLKNIFENPTTVQFNHRILGVTSVTAITALYLLSRKIPLPRRTKIAVASLMAVAYMQVGLGISTLLLYVPTPLAATHQSGSLALLTVALWLMNELRRVPK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGX0</accession>
    <name>A0A8C3SGX0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Protein phosphatase 1 regulatory inhibitor subunit 16B</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">CAAX box protein TIMAP</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">TGF-beta-inhibited membrane-associated protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="16">Interacts with PPP1CA, PPP1CB and MSN. Interacts (via its fourth ankyrin repeat) with the mature dimeric form of RPSA/LAMR1. Interacts with EEF1A1. Interacts with PTEN. Interacts with ECE1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Lipid-anchor</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015641.1">
        <property type="protein sequence ID" value="ENSCSRP00000015005.1"/>
        <property type="gene ID" value="ENSCSRG00000011387.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042995">
        <property type="term" value="C:cell projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004857">
        <property type="term" value="F:enzyme inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017020">
        <property type="term" value="F:myosin phosphatase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061028">
        <property type="term" value="P:establishment of endothelial barrier"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903670">
        <property type="term" value="P:regulation of sprouting angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000105">
        <property type="entry name" value="protein phosphatase 1 regulatory inhibitor subunit 16B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000079">
        <property type="entry name" value="Protein phosphatase 1 regulatory subunit 16B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017417">
        <property type="entry name" value="Pase-1_reg_su_16AB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051226">
        <property type="entry name" value="PP1_Regulatory_Subunit"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24179:SF31">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY INHIBITOR SUBUNIT 16B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24179">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038159">
        <property type="entry name" value="PP1_16AB_vert"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8 21" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-0966">Cell projection</keyword>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="14" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-0564">Palmitate</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-0636">Prenylation</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <feature type="propeptide" id="PRO_5036527744" description="Removed in mature form" evidence="20">
        <location>
            <begin position="569"/>
            <end position="571"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="21">
        <location>
            <begin position="99"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="21">
        <location>
            <begin position="132"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="21">
        <location>
            <begin position="227"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="21">
        <location>
            <begin position="260"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="324"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="22">
        <location>
            <begin position="332"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="modified residue" description="Cysteine methyl ester" evidence="20">
        <location>
            <position position="568"/>
        </location>
    </feature>
    <feature type="lipid moiety-binding region" description="S-palmitoyl cysteine" evidence="20">
        <location>
            <position position="567"/>
        </location>
    </feature>
    <feature type="lipid moiety-binding region" description="S-farnesyl cysteine" evidence="20">
        <location>
            <position position="568"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00062280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00068053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00083526"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00083824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR038159-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015005.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="571" mass="63951" checksum="7EDCCBA44E8E9356" modified="2022-01-19" version="1">MDAHVDLLTELQLLDKVPTLERLRTAQKRRAQQLKKWAQYEKEMQHKKRKHEKRRSAVSRKKVSFEASVALLEASLRNDVEEVCYLLKNNISPDLCNEDGLTALHQCCIDNFEEMVKLLLNHGANVNAKDNELWTPLHAAATCGHINLVKILIQHGADLLAVNADGNMPYDLCEDEQTLDVIETCMAYQGITQEKINEMRAAPEQAMISDIRGLIAAGQDLNRTDIQGATLLHIAGANGYLHAAEMLLDHGARLDIQDWDGWEPLHAAAFWGQMQMAELLVSHGASLSARTAFDEMPIDLCEEEEFKVLLLELKHKHDVIMKSQMRHKSSLSRRTSSTGSRGKVVRRASLLDRTNLYRKEYEKEAIVWQQMGATEEQRNSGYAGEIMEARSDQENTDPNSMLEKSMLLPELATKSTHSDPESSLQNGLRAPASTYQYSVSNGDVWKMHTAPDCNTSQALPYSSPSIPDSQQIWGGYKDRSHQTLSELKRQRAAAKLLNHPFLSTHFGTTVSGVVENGGEAKEHLIDSRTSPYSSNGTSVYYTASSGDPPLLKFKAPMDEMEEKVHGCCRIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHV9</accession>
    <name>A0A8C3SHV9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Glutaredoxin-1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Has a glutathione-disulfide oxidoreductase activity in the presence of NADPH and glutathione reductase. Reduces low molecular weight disulfides and proteins.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glutaredoxin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHV9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013867.1">
        <property type="protein sequence ID" value="ENSCSRP00000013322.1"/>
        <property type="gene ID" value="ENSCSRG00000010136.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015038">
        <property type="term" value="F:glutathione disulfide oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03419">
        <property type="entry name" value="GRX_GRXh_1_2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011767">
        <property type="entry name" value="GLR_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047185">
        <property type="entry name" value="GLRX1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002109">
        <property type="entry name" value="Glutaredoxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011899">
        <property type="entry name" value="Glutaredoxin_euk/vir"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014025">
        <property type="entry name" value="Glutaredoxin_subgr"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02180">
        <property type="entry name" value="GRX_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46185">
        <property type="entry name" value="GLUTAREDOXIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46185:SF1">
        <property type="entry name" value="GLUTAREDOXIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00462">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00160">
        <property type="entry name" value="GLUTAREDOXIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00195">
        <property type="entry name" value="GLUTAREDOXIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51354">
        <property type="entry name" value="GLUTAREDOXIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0249">Electron transport</keyword>
    <keyword evidence="7" id="KW-0676">Redox-active center</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Glutaredoxin" evidence="8">
        <location>
            <begin position="15"/>
            <end position="80"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002549"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013662"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023284"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF00462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013322.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="105" mass="11841" checksum="701943FCDF6AC6B5" modified="2022-01-19" version="1">MTQEFVLSKIKSDKVAVFIKPSCPYCRKAEKLLKKYSFKKGHLEFIDITTQDDMDGIQDYFQQTTGARTVPRVYIGEVCIGGYTDLDALEEQGKLSPKLTQIGAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIM2</accession>
    <name>A0A8C3SIM2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Lysyl oxidase like 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIM2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015470.1">
        <property type="protein sequence ID" value="ENSCSRP00000014841.1"/>
        <property type="gene ID" value="ENSCSRG00000011327.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004720">
        <property type="term" value="F:protein-lysine 6-oxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030199">
        <property type="term" value="P:collagen fibril organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.250.10:FF:000001">
        <property type="entry name" value="Lysyl oxidase 4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.250.10:FF:000016">
        <property type="entry name" value="Scavenger receptor cysteine-rich protein type 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.250.10">
        <property type="entry name" value="SRCR-like domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050912">
        <property type="entry name" value="LOX-like_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001190">
        <property type="entry name" value="SRCR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036772">
        <property type="entry name" value="SRCR-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45817:SF5">
        <property type="entry name" value="LYSYL OXIDASE HOMOLOG 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45817">
        <property type="entry name" value="LYSYL OXIDASE-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00530">
        <property type="entry name" value="SRCR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00258">
        <property type="entry name" value="SPERACTRCPTR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00202">
        <property type="entry name" value="SR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56487">
        <property type="entry name" value="SRCR-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00420">
        <property type="entry name" value="SRCR_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50287">
        <property type="entry name" value="SRCR_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 11" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034268307" evidence="11">
        <location>
            <begin position="21"/>
            <end position="476"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="12">
        <location>
            <begin position="27"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="12">
        <location>
            <begin position="147"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="domain" description="SRCR" evidence="12">
        <location>
            <begin position="286"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="396"/>
            <end position="476"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="426"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="10">
        <location>
            <begin position="437"/>
            <end position="451"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="452"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="10">
        <location>
            <begin position="467"/>
            <end position="476"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="53"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="66"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="97"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="224"/>
            <end position="234"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00196"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50287"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014841.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="476" mass="50458" checksum="14271844866F89CB" modified="2022-01-19" version="1">MLARPVSTLLLLCLAAPSWPQPPGVRVRLVGAGSQAGEGRLEVLHDGQWGTVCDDDFDMHAAGVACRELGFESALTWAHSAQYGPGEGPVWLDNLRCAGTERSLAECRSNGWGVSDCHHGEDAGVVCSGPRPPGAPGPAPGLQLEEVRLKPVLARAKLRVPISEGVVEVKHEGRWRQVCDAGWTRNNSRVVCGMLGFPREKRLDPGFYRSLSRKNAFWIHRVSCLGTEPHLARCPVQVSPAARLQPACARGMHAVVSCLPGAPSQTATAKPLRKGLRAEVSPGPRVRLRAGAQVGEGRVEVLQHGHWGTVCDQNWDLPAASVVCRQLGYGTARQALVGAQLGQGEPAGRSPRVGREGVTGVGECGGIRACTPLPGIHCDSQPASERGGLLDNRNTVQTELVGPTRTPQSGPSGGGRELRPQPWGSLRSTTQLQTETKPPPPPAGSLHPPPQLLLQPLSSSPGHGVTCPPPPTSWLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ99</accession>
    <name>A0A8C3SJ99_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Coagulation factor XI</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the peptidase S1 family. CLIP subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ99"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016708.1">
        <property type="protein sequence ID" value="ENSCSRP00000016013.1"/>
        <property type="gene ID" value="ENSCSRG00000012263.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007596">
        <property type="term" value="P:blood coagulation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01100">
        <property type="entry name" value="APPLE_Factor_XI_like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.4.10:FF:000001">
        <property type="entry name" value="Coagulation factor XI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000002">
        <property type="entry name" value="Transmembrane protease serine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.4.10">
        <property type="entry name" value="Hepatocyte Growth Factor"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000177">
        <property type="entry name" value="Apple"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003609">
        <property type="entry name" value="Pan_app"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24252">
        <property type="entry name" value="ACROSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24252:SF7">
        <property type="entry name" value="HYALIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00024">
        <property type="entry name" value="PAN_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00005">
        <property type="entry name" value="APPLEDOMAIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00223">
        <property type="entry name" value="APPLE"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50948">
        <property type="entry name" value="PAN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0094">Blood coagulation</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0356">Hemostasis</keyword>
    <keyword evidence="7 14" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3 14" id="KW-0645">Protease</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="8 14" id="KW-0720">Serine protease</keyword>
    <keyword evidence="5 15" id="KW-0732">Signal</keyword>
    <keyword evidence="10" id="KW-0865">Zymogen</keyword>
    <feature type="signal peptide" evidence="15">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034248976" evidence="15">
        <location>
            <begin position="20"/>
            <end position="628"/>
        </location>
    </feature>
    <feature type="domain" description="Apple" evidence="17">
        <location>
            <begin position="104"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="domain" description="Apple" evidence="17">
        <location>
            <begin position="291"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="16">
        <location>
            <begin position="393"/>
            <end position="628"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00024195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50948"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016013.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="628" mass="71495" checksum="D0777EC2A9CA10B9" modified="2022-01-19" version="1">MVWIYQTFNFIFLFTSVYSECITQIYENTYFQGGVVSTVFTPNLDSCRMVCTYHPRCLLFTYLPATWTKDPSKRFTCFLKDSETEILPKVGMAGAISGHSLKQCSTQIRACSMDVHTGLDMQGTNYNITTADSYQQCQKRCTNDYNCQFFTYASGAFHSADFRNKCFLKYSRMGTPTSIRLLNDVVSGFSLKPCQLSQTDCRMDIFQHTVFSGTELTSVFTPDSFVCRTICTFYPNCLFFTFFAREWKVETQRNLCFLKTSRNGIPHERVEGENAMSGFSLLNCRRSFPACHSGTYTDTNFLGDELNVTYVKGHRACQQVCTDTVRCQFFTYFPLQESCKEEGKCKCYLRMSSNGSPTGIVHEKGRISGYTLRLCKKKGSTVCRKPTKSDERVVGGTDSVPGEWPWQVSLQVKLSTQRHLCGGSIISNQWILTAAHCIDNLENPNIWRVYPGILKLSEINEDTPVFKVQEIIIHPQYVIAETGYDIALMKLDKPMNFTDLQQPICLPSKEETNTMYTHCWVIGWGYTKEQDQVQDILQKATIPLVSNEECQTRYQQDRIDNKMICAGYRKGGQDACKGDSGGPLSCKHEEIWYVVGITSWGEGCARPEQPGVYTKVAEYADWILEKTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJG1</accession>
    <name>A0A8C3SJG1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015431.1">
        <property type="protein sequence ID" value="ENSCSRP00000014804.1"/>
        <property type="gene ID" value="ENSCSRG00000011332.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019169">
        <property type="entry name" value="Transmembrane_26"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22168">
        <property type="entry name" value="TMEM26 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22168:SF3">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09772">
        <property type="entry name" value="Tmem26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="36"/>
            <end position="54"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014804.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="64" mass="7468" checksum="BD10D902EEFA171A" modified="2022-01-19" version="1">MELLVLLNALVTRLLFVLHSLIGVWRVTEVKKEPKYWLLALLNLLLCLETGLTLKFKQGKGYKW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJM0</accession>
    <name>A0A8C3SJM0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Ankyrin repeat and SOCS box containing 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ankyrin SOCS box (ASB) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJM0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014126.1">
        <property type="protein sequence ID" value="ENSCSRP00000013566.1"/>
        <property type="gene ID" value="ENSCSRG00000010239.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045732">
        <property type="term" value="P:positive regulation of protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.750.20:FF:000001">
        <property type="entry name" value="Ankyrin repeat and SOCS box containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000016">
        <property type="entry name" value="Ankyrin repeat and SOCS box containing 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.750.20">
        <property type="entry name" value="SOCS box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051573">
        <property type="entry name" value="Ankyrin-SOCS_box_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001496">
        <property type="entry name" value="SOCS_box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036036">
        <property type="entry name" value="SOCS_box-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24136:SF17">
        <property type="entry name" value="ANKYRIN REPEAT AND SOCS BOX PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24136">
        <property type="entry name" value="SOWAH (DROSOPHILA) HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07525">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00969">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158235">
        <property type="entry name" value="SOCS box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50225">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034796569" evidence="7">
        <location>
            <begin position="20"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="6">
        <location>
            <begin position="19"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="6">
        <location>
            <begin position="52"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="6">
        <location>
            <begin position="117"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="6">
        <location>
            <begin position="182"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="domain" description="SOCS box" evidence="8">
        <location>
            <begin position="228"/>
            <end position="278"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013566.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="278" mass="30018" checksum="3D3520B9427EEC28" modified="2022-01-19" version="1">NHDQLLVLAHLWLLVNNLADWSPLHDASIHGRLLALKKLINQGSSVNLITADHVSPLHEACLGGHPACASILLKHGAQVNGVTIDWHTPLFNACVSGNVACLNLLLQHGASPHAPCDLASPIHEAAKRGHIECVESLTSNGVNIDLNIKHLGTPLYVACENEQVACAKKLLESGASANGGKDLDSPLHVAARNSNADLVHLLIDFGADVRAKNEEGKRPVELVPPSSTLTQLFVQKEGPLSLMQLCRLCIRKCFGHKQHHKITGLLLPDELKHFLLHI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKK6</accession>
    <name>A0A8C3SKK6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKK6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014532.1">
        <property type="protein sequence ID" value="ENSCSRP00000013950.1"/>
        <property type="gene ID" value="ENSCSRG00000010660.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15940">
        <property type="entry name" value="7tmA_OR4E-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000007">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050427">
        <property type="entry name" value="Olfactory_Receptors"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48002">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="3 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7 9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="2 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="25"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="59"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="98"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="132"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="204"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="237"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="270"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="41"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013950.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="308" mass="34132" checksum="F71A11B659AAE869" modified="2022-01-19" version="1">MDGENVTMVTHFVLLGLTESRELQLALFALFSITYLLILAGNVLIMVTVAKDRRLHTPMYFFLGNLSFIDVCHASVTAPKMLADLLSTEKTISFRGCMAQLFFLHLCACAEIFLLTVMAYDRYVAICHPLQYATLMSLRACTWLMGGLWSGATVHSLVQTVLTVRLPYCGPNVIDSFFCDVPPVIKLACTDTYLTGVLIVSNSGMISLTCFLALLGSYLVILVSLRSRSAEGQRKALSTCASHLAVVALFFGPCIFIYTRPATSFSLDKVVSVFYTVVTPVLNPVIYTLRNREVKGAMRKLRERQVFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKM8</accession>
    <name>A0A8C3SKM8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">IRG-type G domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TRAFAC class dynamin-like GTPase superfamily. IRG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKM8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016375.1">
        <property type="protein sequence ID" value="ENSCSRP00000015705.1"/>
        <property type="gene ID" value="ENSCSRG00000012011.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000541">
        <property type="entry name" value="Immunity related GTPase M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030385">
        <property type="entry name" value="G_IRG_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007743">
        <property type="entry name" value="Immunity-related_GTPase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051515">
        <property type="entry name" value="IRG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32341">
        <property type="entry name" value="INTERFERON-INDUCIBLE GTPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32341:SF17">
        <property type="entry name" value="IRG-TYPE G DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05049">
        <property type="entry name" value="IIGP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51716">
        <property type="entry name" value="G_IRG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="338"/>
            <end position="363"/>
        </location>
    </feature>
    <feature type="domain" description="IRG-type G" evidence="6">
        <location>
            <begin position="39"/>
            <end position="218"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015705.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="396" mass="43898" checksum="98ACE0715696136C" modified="2022-01-19" version="1">MAGRFSRTEIEELKAIVERGNLTEAAAELQKKLESLGKTPLDVAITGESGAGKSSFVNAILGLNEDEGAAKTGVTQTTMEPKAYPHPRLPNVKIWDLPGIGTPNFQADKYLKQVKFNNYDFFIIVTATRFTSHHTSLAREIHKMGKRFYYVRSKVDNDLRAEQRRRNFNEARTLQEIREDCVENLRKAGEASPRVFLLSNWELANYDFPLLQETLEKELDDQKRHVLILALPNISAKILQKKKAELQEHIWEVALLSCAIGALPVPGLSLVCDVAILVFHMKGYCVAFGLDDESLTGLAAQVDKPVAELKSAIKKSPLASAITKEFVLTVLSRSLCGALMLVELILNFVPGLGSLAGGVISFVTTRYMLQSFLDEAAEDAQKVLTRALEPRAKESI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLP3</accession>
    <name>A0A8C3SLP3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLP3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016324.1">
        <property type="protein sequence ID" value="ENSCSRP00000015655.1"/>
        <property type="gene ID" value="ENSCSRG00000011928.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050541">
        <property type="entry name" value="LRR_TM_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369">
        <property type="entry name" value="ANTIGEN BSP, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369:SF213">
        <property type="entry name" value="INSULIN LIKE GROWTH FACTOR BINDING PROTEIN ACID LABILE SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00365">
        <property type="entry name" value="LRR_SD22"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015655.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="328" mass="36964" checksum="9B03555129E2A206" modified="2022-01-19" version="1">TVKSAQQWQAGSGCLSPLLSRPLFAAPRCNASEERRSGWQSEHRGQSSLPSGNACICKCSPEDTIHCNKAGLRTLPAELAASAVSLNLSNNLLRVLTANTFQNLTFLRSLWLDRNNLTFLYPGTFSALSNLRELDLGWNSRLTHLHDLKALSELNLRKNRIWTIQNDAFAMLNRLGVLDLGHNRISDLPNQLFSGLIQLKTMHLEANRISRIDCSFNSLLNLRKLYLNNNHISSISHTAFSGLEKLQFLHLNKNRLSSLPKHLFAELPKLKYVFLSHNPWSCDCKMLWFPTWMATYKGAVEGMQCAFTGLHNQTLLDFSARAQAGNLY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMV7</accession>
    <name>A0A8C3SMV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Single-pass membrane and coiled-coil domain-containing protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017920.1">
        <property type="protein sequence ID" value="ENSCSRP00000017125.1"/>
        <property type="gene ID" value="ENSCSRG00000013164.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027895">
        <property type="entry name" value="DUF4533"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040004">
        <property type="entry name" value="SMCO3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35972">
        <property type="entry name" value="SINGLE-PASS MEMBRANE AND COILED-COIL DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35972:SF1">
        <property type="entry name" value="SINGLE-PASS MEMBRANE AND COILED-COIL DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15047">
        <property type="entry name" value="DUF4533"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="116"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="155"/>
            <end position="183"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017125.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="229" mass="25433" checksum="9B8E97841BFABB05" modified="2022-01-19" version="1">MSFSDLLYPDNPARRERVARLHQEVINCIELNFDTTNELIGALNEHWQCRLHPIKMNMNGTIRENCDKLLAAIKSIQDKLQTIDARLKSNLEPDLYRKLHDFQEPDAKKMQTLKDVAKVMSGVSAIALGIFVKLACSKVTTTLLSQMMTIVVKVGASVIGAMVIGTLLGVAVDLVLSTILGAIERDRLETAIQELNALVSEFKPASKEYNKAIMKTICITIKASTIHDI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SN34</accession>
    <name>A0A8C3SN34_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SN34"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016958.1">
        <property type="protein sequence ID" value="ENSCSRP00000016243.1"/>
        <property type="gene ID" value="ENSCSRG00000012450.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990837">
        <property type="term" value="F:sequence-specific double-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:004935">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000557">
        <property type="entry name" value="zinc finger and SCAN domain-containing protein 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000058">
        <property type="entry name" value="Zinc finger protein 2 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000608">
        <property type="entry name" value="zinc finger protein 286A isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002402">
        <property type="entry name" value="Zinc finger protein 347"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000016">
        <property type="entry name" value="zinc finger protein 37 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002090">
        <property type="entry name" value="Zinc finger protein 473"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001174">
        <property type="entry name" value="zinc finger protein 527 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000737">
        <property type="entry name" value="Zinc finger protein 565"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001270">
        <property type="entry name" value="zinc finger protein 583 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000362">
        <property type="entry name" value="Zinc finger protein 606"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001697">
        <property type="entry name" value="zinc finger protein 623"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000516">
        <property type="entry name" value="zinc finger protein 771"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002196">
        <property type="entry name" value="zinc finger protein 850-like isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050636">
        <property type="entry name" value="C2H2-ZF_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47772:SF15">
        <property type="entry name" value="REDUCED EXPRESSION 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47772">
        <property type="entry name" value="ZINC FINGER PROTEIN 200"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="18"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="18"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="18"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="18"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="51"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="79"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="107"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="163"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="191"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="219"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="247"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="275"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="303"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="331"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="359"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="387"/>
            <end position="414"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="415"/>
            <end position="442"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="443"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="471"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="499"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="527"/>
            <end position="554"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="555"/>
            <end position="582"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="44"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
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    </evidence>
    <evidence type="ECO:0000256" key="6">
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016243.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="582" mass="66536" checksum="789154451CD8B78E" modified="2022-01-19" version="1">MESLRGSYTDDAMARESEEENPQLKLDTGKKLDTHAGPINYRRPRGRENHYQCTECRKSFSVHSALIKHQRIHTGEKPYQCSECGKSFSVSSTLVTHQRIHTGERPYKCVQCGKSFNQSSHLTQHQKIHKGEKPCTCTESEEGFTDSSTCVKHPGLHAGVGPYKCTECGKSFNRSSTLYNHNRIHTGEKRYKCDECGKSFSVSSNLIRHQKIHTEQRPYKCLECRKSFSLSSDLEAHQRLHLGEKPHKCSECEKSFDQESQLLKHQRVHTGENSYECVECGKSFSRKGNLLRHQEIHTGDKPYQCNECGKSFSRSSSLMQHQRIHTGEKPYRCIECGKNFSFSSQLTTHQRIHTGERPYECNECGKSFVDSSGLIQHRRIHTGEKPYQCIECGKSFRQNSVLIQHRRTHTGDKPFECGECGERFSQSSTLITHQRIHTGERPYHCSECGKSFSESSHLTQHRRIHTGDKPYKCGECGKSFIQSSQLTTHQRIHTGDKPYQCHACGKSFSDSSALTQHQRVHTGERPYQCTECGRRFSQSSALVQHWRIHTGDKPYECTDCGKTFSQSAGLTQHRSTHVGERH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNN6</accession>
    <name>A0A8C3SNN6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Remodeling and spacing factor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000016518.1">
        <property type="protein sequence ID" value="ENSCSRP00000015842.1"/>
        <property type="gene ID" value="ENSCSRG00000011943.1"/>
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    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018501">
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    <dbReference type="InterPro" id="IPR028938">
        <property type="entry name" value="Rsf1-like"/>
    </dbReference>
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    </dbReference>
    <dbReference type="InterPro" id="IPR019786">
        <property type="entry name" value="Zinc_finger_PHD-type_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001965">
        <property type="entry name" value="Znf_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019787">
        <property type="entry name" value="Znf_PHD-finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14296">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14296:SF16">
        <property type="entry name" value="REMODELING AND SPACING FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00628">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="WHIM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00249">
        <property type="entry name" value="PHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50827">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01359">
        <property type="entry name" value="ZF_PHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50016">
        <property type="entry name" value="ZF_PHD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 6" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="DDT" evidence="9">
        <location>
            <begin position="23"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="domain" description="PHD-type" evidence="8">
        <location>
            <begin position="883"/>
            <end position="933"/>
        </location>
    </feature>
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    <feature type="region of interest" description="Disordered" evidence="7">
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            <end position="322"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
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            <end position="491"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
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            <end position="887"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1031"/>
            <end position="1422"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="246"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="452"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="464"/>
            <end position="483"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="529"/>
            <end position="541"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="577"/>
            <end position="591"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="598"/>
            <end position="624"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="641"/>
            <end position="684"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="722"/>
            <end position="735"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="785"/>
            <end position="798"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="809"/>
            <end position="824"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="837"/>
            <end position="852"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="853"/>
            <end position="884"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="1087"/>
            <end position="1100"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="1113"/>
            <end position="1134"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="1139"/>
            <end position="1162"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="1166"/>
            <end position="1175"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="1183"/>
            <end position="1194"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="1198"/>
            <end position="1207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="1275"/>
            <end position="1287"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1328"/>
            <end position="1341"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1391"/>
            <end position="1402"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015842.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1437" mass="163817" checksum="6AAAB12509B8FEAA" modified="2022-01-19" version="1">MAAVAAPTAPSPPPPPPSGPCCPGSWPNFAVVCSFLERYGALLDLPELPFPELEQSLEKTVPKELVELHLKLMRKIGKSVTADRWEKYLIKICQEFNSTWAWEMEKKGYLETSVECKLGILKYLCECQFDDNLKFKNIINEEDADAMRLQPIGRDKDGLMYWYQLDQEHNVRMYIEEQDDQDGSSWKCIVRNRNELAETLELLKAQIDPALLKKNNQQDSSSRESPSIEDEDSKKEEEISPPGNELKIKEEKETVEVQSKELESLPPPTVQADENMMKMEKVEEKEIIKLPVIVKLEKPSENNEEKQITKEESDSFKENVKPVKAEVKENKVEPKDLKEVKSSTDKITVHEPERLEFCINVKTPQEVVEKSAEESEKLKSDQQAKIPLKKREIKLTDDYDSPIKGSLCKCVTPTKDVLKEEGKPEEEGFRRVPTITALCPDGKLLVNGEVSSEKVTQNVTQNNKSEHSISTKEDSSSSSKEKNCISGGKISDSLNSVSKIVKTCEDEKNVPTDKEVAAKISEVSNQKVPLKEESSPMEKESLNSMTSEVAMEDSWKTGYCPKKPEEKLALKTRKDRRPPLKECLEKLEKSMKPSTPKEPPKPDLTDEEGLKSKNELEKKSDSPKAAETPPSSIPPVPSEKSASEKEGSDSKNILADESKVQEGSDSEKQKEEFETAQTEPDKQDNAQTSNVEESSETKKESAVQKSKFKYKLVSEENICVTDNKEITSERQKEGIKLTIRISSRKKKPDPPLKTQDTEQKEEEEVSVGRTLRRSPRISKPTPKVVETRDQKPDKKRGEEEEEKLTVLQKQDRREDVKKQEKESNSKVSKATQRSKVRWTGTRTRGRWRYSSNEESEESETEENSEEESERGEEEEEPAPADDDEPCKKCGLPNHPELILLCDSCDSGYHTACLRPPLMIIPDGEWFCPPCQHKLLCEKLEEQLQDLDVVLKKKERAERRQSYLMSAPAHLTLVVILQQEPEILESPEEKKKDSKKSKSKRLERRSTRTRKCISYRFDEFDEAIDEAIEDDIKEADGGGGGRGKDMSNITGHRGKDISTILEEERKENKRPQRAAAARRKKRRRLNDLDSDSNLDEEESEDEFRISDGSQDEFVVSEENPDESEDDQLSNEDSDTEFCARRPRRHHSRPMRQSRRLRRKTVKKKYSEDDEEEDSEDNLSRESESGDYTDYSDDDYLETRRRRSRRNQKRQVNYKEDSESDGSQKSVRYGKELRRLHKRRLPSSDSEESYMSKNSEDDEPAKESKQSIRKRSRSTDEYSEGEEDGDEPEEGRPVRKRLNRIETDDEDNCDNANKDAEKPAPANKPSAPHAPHDSTKKPCYRIESDDEDDFDNVGKVESPLDYSLVDLPSTNGQSPGKTIETLIGKPSEKTQAPKDSTANANLAPNGTGGGQEVVGPEEEEDELLRVTDLVDYVCNSEQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPY9</accession>
    <name>A0A8C3SPY9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Zic family member 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GLI C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPY9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017936.1">
        <property type="protein sequence ID" value="ENSCSRP00000017140.1"/>
        <property type="gene ID" value="ENSCSRG00000013139.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000035">
        <property type="entry name" value="Zinc finger protein ZIC 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000039">
        <property type="entry name" value="Zinc finger protein ZIC 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000041">
        <property type="entry name" value="Zinc finger protein ZIC 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001330">
        <property type="entry name" value="Zinc finger protein ZIC 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043359">
        <property type="entry name" value="GLI-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056436">
        <property type="entry name" value="Znf-C2H2_ZIC1-5/GLI1-3-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041643">
        <property type="entry name" value="Znf_ZIC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45718">
        <property type="entry name" value="TRANSCRIPTIONAL ACTIVATOR CUBITUS INTERRUPTUS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45718:SF4">
        <property type="entry name" value="TRANSCRIPTIONAL ACTIVATOR CUBITUS INTERRUPTUS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23561">
        <property type="entry name" value="zf-C2H2_15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18366">
        <property type="entry name" value="zf_ZIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="179"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="207"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="237"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="267"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="26"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="280"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="283"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="303"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="330"/>
            <end position="340"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010831"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017140.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="340" mass="38039" checksum="64F6BAEE5B1BAF98" modified="2022-01-19" version="1">EQSQEMRHKTSLVMGKRKRLYRNILGKSSSYPGHHGHHHSEAGNHSLFSGLHEQPPHATPGGHLNGQIRLGLPGEMYARSEHFTQVPASRTDPFAASSLHSYGGMNLNVNLAPHHGPGAFFRYMRQPIKQELICKWIELDQTPKKLCLKTFTTMHELVTHVTVEHVGGPEQSNHICFWEECPREGKPFKAKYKLVNHIRVHTGEKPFPCPFPGCGKVFARSENLKIHKRTHTGEKPFKCEFEGCDRRFANSSDRKKHSHVHTSDKPYNCKVRGCDKSYTHPSSLRKHMKVHCKSPPPSSGYESSTPSLVSPSSDSGRDPPASCSHAEPVASSQTAANLSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQC9</accession>
    <name>A0A8C3SQC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">ATP-dependent RNA helicase DDX54</fullName>
            <ecNumber evidence="3">3.6.4.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">DEAD box protein 54</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Has RNA-dependent ATPase activity. Represses the transcriptional activity of nuclear receptors.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11 23">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="13">Interacts in a hormone-dependent manner with nuclear receptors.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the DEAD box helicase family. DDX54/DBP10 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018997.1">
        <property type="protein sequence ID" value="ENSCSRP00000018157.1"/>
        <property type="gene ID" value="ENSCSRG00000013932.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006396">
        <property type="term" value="P:RNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd17959">
        <property type="entry name" value="DEADc_DDX54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000784">
        <property type="entry name" value="ATP-dependent RNA helicase DDX54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000865">
        <property type="entry name" value="ATP-dependent RNA helicase DDX54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012541">
        <property type="entry name" value="DBP10_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033517">
        <property type="entry name" value="DDX54/DBP10_DEAD-box_helicase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050079">
        <property type="entry name" value="DEAD_box_RNA_helicase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000629">
        <property type="entry name" value="RNA-helicase_DEAD-box_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47959">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE RHLE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47959:SF8">
        <property type="entry name" value="RNA HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08147">
        <property type="entry name" value="DBP10CT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01123">
        <property type="entry name" value="DBP10CT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00039">
        <property type="entry name" value="DEAD_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0347">Helicase</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="DEAD-box RNA helicase Q" evidence="20">
        <location>
            <begin position="58"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="18">
        <location>
            <begin position="89"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="19">
        <location>
            <begin position="288"/>
            <end position="434"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="555"/>
            <end position="591"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="727"/>
            <end position="829"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="Q motif" evidence="16">
        <location>
            <begin position="58"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="11"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="556"/>
            <end position="572"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="17">
        <location>
            <begin position="741"/>
            <end position="752"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="17">
        <location>
            <begin position="795"/>
            <end position="805"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="17">
        <location>
            <begin position="819"/>
            <end position="829"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00055126"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00064259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00068312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00075544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS51195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018157.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="829" mass="93076" checksum="2C30341F08A70AE0" modified="2022-01-19" version="1">MAPRRRREPEAGPAEGSPERPASSKILPAFPMPDYASDVEPDTREMVRAQNKKKKKSGGFQSMGLSYPVFKGVMKKGYKVPTPIQRRTIPVILDGKDMVAMARTGSGKTACFLIPMFEKLKAHSAQTGARALILSPTRELALQTMKFTKELGKFTGLKTALILGGERMEDQFAALHENPDIIIGTPGRLMHVAVEMNLKLHSVEYVVFDEADRLFEMGFAEQLQEIIARLPESRQTLLFSATLPKLLVEFARAGLTEPVLIRLDVETKLSEQLKLAFFHVRADDKPAVLLHLLRSVVRPQDQTVVFVATKHHAEYLKELLTAQGVNCTHIYSSLDQAARKINIAKFVHGQCAVLIVTDVAARGIDIPMLDNVINYSFPAKPKLFLHRVGRVARAGRSGTAYSLVASDETPYVFDLHLFLGRPLTLASPHKKPSDGDGVFGRVPQSVVDDEECLLFTDHESSLDLQSLRRVSENAHKQYLKSRPGPSPESVKRVKELDFSLLGIHPLFSSCFGEDELERLKLVDNIKTYRSKATIFEINATNKTLASDVMRAKRSRDRSLIDKYQRGQQERRAGTALGGQDPAVPAPEEEEANLQEVFSAVVGRKQKRHQVGEGIRKKQRCEAQRDEEFYIPYRPKDLESERGLSIAGEGSAFEQQASGAVLDLLGDETHNMSKTKQLLKWDRKKKRFVGKTGQEDKKKICTESGRHISGSYKNNLYEKWKKKYKVEEWDSEEEAGSEPRGGTHRRGRGRGGRRLAPSPGKPGSQQGKVHSELKSKQQILKQRKRVAKQNFLQKGGLKRRKGKNRQRVQELRRAAFGRGAAKKGKMRKRM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRD1</accession>
    <name>A0A8C3SRD1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein eL33</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">60S ribosomal protein L35a</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="3">Component of the large ribosomal subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the eukaryotic ribosomal protein eL33 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRD1"/>
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        <property type="protein sequence ID" value="ENSCSRP00000017764.1"/>
        <property type="gene ID" value="ENSCSRG00000013648.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="60S ribosomal protein L35a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.190">
        <property type="entry name" value="translation elongation factor selb, chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00573">
        <property type="entry name" value="Ribosomal_eL33"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Ribosomal_eL33"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018266">
        <property type="entry name" value="Ribosomal_eL33_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038661">
        <property type="entry name" value="Ribosomal_eL33_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009000">
        <property type="entry name" value="Transl_B-barrel_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10902">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L35A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01247">
        <property type="entry name" value="Ribosomal_L35Ae"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Translation proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="RIBOSOMAL_L35AE"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00009269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011133"/>
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    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
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    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017764.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="116" mass="12963" checksum="DF9CB2A51B6527CE" modified="2022-01-19" version="1">IAGPKLWSKAIFAGYKRGLRNQREHTALLKIDGVYARDETEFYLGKRCAYVYKAKNNTVTPGGKPNRTRVIWGKVTRAHGNSGMVRAKFRSNLPAKAIGHRIRVVSTITLVVSCFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRI9</accession>
    <name>A0A8C3SRI9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">40S ribosomal protein S8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the eukaryotic ribosomal protein eS8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRI9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018693.1">
        <property type="protein sequence ID" value="ENSCSRP00000017866.1"/>
        <property type="gene ID" value="ENSCSRG00000013717.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11382">
        <property type="entry name" value="Ribosomal_S8e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.290.70:FF:000004">
        <property type="entry name" value="40S ribosomal protein S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.290.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001047">
        <property type="entry name" value="Ribosomal_eS8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022309">
        <property type="entry name" value="Ribosomal_Se8/biogenesis_NSA2"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00307">
        <property type="entry name" value="eS8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10394">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01201">
        <property type="entry name" value="Ribosomal_S8e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 4" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU000669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017866.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="241" mass="27624" checksum="1010BA25C6E20388" modified="2022-01-19" version="1">VFVQRLAQRDPDLGEIINKVREAPPAGPLNFGFMSPPIAPAPLGMGISRDNWHKCRKTGGKRKPCHKKRKYELGRSPANTTIGPRRIHTVRVRGGNKKYRALRLDAGNFSWGSECCTRKTRINYVVYNASNNELVRTKTLVKNRIVLIDSTPYRQWDEAHHALPLRRKKGAKLTPGEEEILNKKRSKKIQKTYDEPKKYAKISSILEEQFQPGQCARADSYILEGKELEFYLRTIKARKGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRJ1</accession>
    <name>A0A8C3SRJ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Glucose-6-phosphatase</fullName>
            <ecNumber evidence="13">3.1.3.9</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Hydrolyzes glucose-6-phosphate to glucose in the endoplasmic reticulum. Forms with the glucose-6-phosphate transporter (SLC37A4/G6PT) the complex responsible for glucose production in the terminal step of glycogenolysis and gluconeogenesis. Hence, it is the key enzyme in homeostatic regulation of blood glucose levels.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>D-glucose 6-phosphate + H2O = D-glucose + phosphate</text>
            <dbReference type="Rhea" id="RHEA:16689"/>
            <dbReference type="ChEBI" id="CHEBI:4167"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61548"/>
            <dbReference type="EC" id="3.1.3.9"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3 13">Carbohydrate biosynthesis; gluconeogenesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 13">Belongs to the glucose-6-phosphatase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.9" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRJ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019095.1">
        <property type="protein sequence ID" value="ENSCSRP00000018249.1"/>
        <property type="gene ID" value="ENSCSRG00000013989.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00138"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004346">
        <property type="term" value="F:glucose-6-phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048878">
        <property type="term" value="P:chemical homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006094">
        <property type="term" value="P:gluconeogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051156">
        <property type="term" value="P:glucose 6-phosphate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03381">
        <property type="entry name" value="PAP2_glucose_6_phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.144.10:FF:000010">
        <property type="entry name" value="Glucose-6-phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.144.10">
        <property type="entry name" value="Phosphatidic acid phosphatase type 2/haloperoxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016275">
        <property type="entry name" value="Glucose-6-phosphatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000326">
        <property type="entry name" value="PAP2/HPO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036938">
        <property type="entry name" value="PAP2/HPO_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12591">
        <property type="entry name" value="GLUCOSE-6-PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12591:SF3">
        <property type="entry name" value="GLUCOSE-6-PHOSPHATASE CATALYTIC SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01569">
        <property type="entry name" value="PAP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000905">
        <property type="entry name" value="Glucose-6-phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00014">
        <property type="entry name" value="acidPPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48317">
        <property type="entry name" value="Acid phosphatase/Vanadium-dependent haloperoxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 13" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5 13" id="KW-0312">Gluconeogenesis</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 13" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10 13 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="29"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="57"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="154"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="181"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="214"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="258"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="292"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="321"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="domain" description="Phosphatidic acid phosphatase type 2/haloperoxidase" evidence="17">
        <location>
            <begin position="57"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="14">
        <location>
            <position position="119"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="14">
        <location>
            <position position="176"/>
        </location>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="83"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="170"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004742"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00037155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRNR" id="PIRNR000905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR000905-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR000905-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="SMART" id="SM00014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018249.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="40275" checksum="F47B3E5D024A0829" modified="2022-01-19" version="1">MEAGMNVLHDMGIQATHYLQQNYQSSQSWFLFISFAADLRNTFFILFPIWFHLCEAVGVKLIWVAVIGDWLNLVFKWILFGQRPYWWVRETGYYGNASTPVIQQFPLTCETGPGSPSGHAMGSAGVYYVMVTALLPCVQGTQHRSCAARCRRGLLWLVFWAVQVCVCLSRVFLAAHFPHQVIAGVISGMVVAEAFDHIYSIYNASLRRYLGTTLFLFSFALGLYLLLKALGVDLLWTLEKAERWCDRPEWIHIETTPFAGLLRNLGILFGLGLALNSPMYRESCKGNVGRQLPFRLSCIVASLLVLHLFDSFDLPTDRELLFYVLSFCKSAAAHLCAVALIPYCLAQVLSRGHKKIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STK3</accession>
    <name>A0A8C3STK3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Potassium voltage-gated channel subfamily E regulatory subunit 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the potassium channel KCNE family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019452.1">
        <property type="protein sequence ID" value="ENSCSRP00000018596.1"/>
        <property type="gene ID" value="ENSCSRG00000014241.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008076">
        <property type="term" value="C:voltage-gated potassium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005251">
        <property type="term" value="F:delayed rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015459">
        <property type="term" value="F:potassium channel regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044325">
        <property type="term" value="F:transmembrane transporter binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902282">
        <property type="term" value="F:voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097623">
        <property type="term" value="P:potassium ion export across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0086091">
        <property type="term" value="P:regulation of heart rate by cardiac conduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060307">
        <property type="term" value="P:regulation of ventricular cardiac muscle cell membrane repolarization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000369">
        <property type="entry name" value="K_chnl_KCNE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005426">
        <property type="entry name" value="K_chnl_volt-dep_bsu_KCNE3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15282">
        <property type="entry name" value="POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY E MEMBER 1, 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15282:SF6">
        <property type="entry name" value="POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY E MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02060">
        <property type="entry name" value="ISK_Channel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01606">
        <property type="entry name" value="KCNE3CHANNEL"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="55"/>
            <end position="76"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018596.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="100" mass="11179" checksum="BB7A0E09BC6EAD04" modified="2022-01-19" version="1">MEVGNLTETWYQSLHSMLKALNQTLHGAILCPPDQATGQTNGSQVKLASKDDYSYMYILFVMILFAATVGSLILGYTKSGKVDKRSDPYHVYIKDRVSMI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU22</accession>
    <name>A0A8C3SU22_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 17">Matrix Gla protein</fullName>
            <shortName evidence="17">MGP</shortName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Associates with the organic matrix of bone and cartilage. Thought to act as an inhibitor of bone formation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 17">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="PTM">
        <text evidence="16">Gamma-carboxyglutamate residues are formed by vitamin K dependent carboxylation. These residues are essential for the binding of calcium.</text>
    </comment>
    <comment type="PTM">
        <text evidence="17">Requires vitamin K-dependent gamma-carboxylation for its function.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 17">Belongs to the osteocalcin/matrix Gla protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU22"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019099.1">
        <property type="protein sequence ID" value="ENSCSRP00000018254.1"/>
        <property type="gene ID" value="ENSCSRG00000013998.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051216">
        <property type="term" value="P:cartilage development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001503">
        <property type="term" value="P:ossification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030500">
        <property type="term" value="P:regulation of bone mineralization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058704">
        <property type="entry name" value="BGLAP-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035972">
        <property type="entry name" value="GLA-like_dom_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000294">
        <property type="entry name" value="GLA_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027118">
        <property type="entry name" value="MGP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002384">
        <property type="entry name" value="Osteocalcin/MGP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10109">
        <property type="entry name" value="MATRIX GLA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10109:SF0">
        <property type="entry name" value="MATRIX GLA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25890">
        <property type="entry name" value="BGLAP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00002">
        <property type="entry name" value="GLABONE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00069">
        <property type="entry name" value="GLA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57630">
        <property type="entry name" value="GLA-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00011">
        <property type="entry name" value="GLA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50998">
        <property type="entry name" value="GLA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0106">Calcium</keyword>
    <keyword evidence="12" id="KW-0891">Chondrogenesis</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="9" id="KW-0221">Differentiation</keyword>
    <keyword evidence="11 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 16 17" id="KW-0301">Gamma-carboxyglutamic acid</keyword>
    <keyword evidence="14" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0892">Osteogenesis</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 17" id="KW-0964">Secreted</keyword>
    <keyword evidence="8 17" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034526715" description="Matrix Gla protein" evidence="17">
        <location>
            <begin position="20"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="domain" description="Gla" evidence="18">
        <location>
            <begin position="52"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="68"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="72"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="75"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="modified residue" description="4-carboxyglutamate" evidence="16">
        <location>
            <position position="68"/>
        </location>
    </feature>
    <feature type="modified residue" description="4-carboxyglutamate" evidence="16">
        <location>
            <position position="72"/>
        </location>
    </feature>
    <feature type="modified residue" description="4-carboxyglutamate" evidence="16">
        <location>
            <position position="75"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="74"/>
            <end position="80"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00025316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR602384-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR602384-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR602384-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU361261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018254.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="102" mass="12234" checksum="1B930B0BA0BA82B5" modified="2022-01-19" version="1">MRTLILLTLLAALMVTAFCYESHESMESHEFVNPFINRRNANDFMRPQPRRNLIVQERIRERNKTPQERQREICEDYNPCERYAMRHGYSAAYKRYFGQGAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUF4</accession>
    <name>A0A8C3SUF4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Histone H2A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the histone H2A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUF4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018316.1">
        <property type="protein sequence ID" value="ENSCSRP00000017502.1"/>
        <property type="gene ID" value="ENSCSRG00000013471.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00074">
        <property type="entry name" value="HFD_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000004">
        <property type="entry name" value="Histone H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007125">
        <property type="entry name" value="H2A/H2B/H3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002119">
        <property type="entry name" value="Histone_H2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032454">
        <property type="entry name" value="Histone_H2A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032458">
        <property type="entry name" value="Histone_H2A_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23430">
        <property type="entry name" value="HISTONE H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00125">
        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16211">
        <property type="entry name" value="Histone_H2A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00620">
        <property type="entry name" value="HISTONEH2A"/>
    </dbReference>
    <dbReference type="SMART" id="SM00414">
        <property type="entry name" value="H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00046">
        <property type="entry name" value="HISTONE_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4 13" id="KW-0158">Chromosome</keyword>
    <keyword evidence="10 13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="12 13" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="11 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Core Histone H2A/H2B/H3" evidence="15">
        <location>
            <begin position="10"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="domain" description="Histone H2A C-terminal" evidence="16">
        <location>
            <begin position="92"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="14">
        <location>
            <begin position="7"/>
            <end position="19"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF16211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017502.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="129" mass="14072" checksum="E29B12121B531900" modified="2022-01-19" version="1">MSGRGKQGGKVRAKAKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYMAAVLEYLTAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGKVTIAQGGVLPNIQAVLLPKKTESHKVKNK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVD1</accession>
    <name>A0A8C3SVD1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Netrin-G1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Laminet-1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Laminet-2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Netrin-G2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Involved in controlling patterning and neuronal circuit formation at the laminar, cellular, subcellular and synaptic levels. Promotes neurite outgrowth of both axons and dendrites.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">Interacts with LRRC4.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <topology evidence="1">GPI-anchor</topology>
            <orientation evidence="1">Extracellular side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="20">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVD1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019951.1">
        <property type="protein sequence ID" value="ENSCSRP00000019079.1"/>
        <property type="gene ID" value="ENSCSRG00000014552.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009887">
        <property type="term" value="P:animal organ morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007409">
        <property type="term" value="P:axonogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099560">
        <property type="term" value="P:synaptic membrane adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009888">
        <property type="term" value="P:tissue development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00055">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000085">
        <property type="entry name" value="Netrin G1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000112">
        <property type="entry name" value="Netrin G1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000005">
        <property type="entry name" value="Netrin G1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000180">
        <property type="entry name" value="Netrin G2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000439">
        <property type="entry name" value="Netrin G2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Laminin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
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        <property type="entry name" value="Laminin/Netrin_ECM"/>
    </dbReference>
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        <property type="entry name" value="Laminin_N"/>
    </dbReference>
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        <property type="entry name" value="LE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056863">
        <property type="entry name" value="LMN_ATRN_NET-like_EGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10574:SF27">
        <property type="entry name" value="NETRIN-G2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10574">
        <property type="entry name" value="NETRIN/LAMININ-RELATED"/>
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    </dbReference>
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        <property type="entry name" value="EGF_laminin"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="EGF_LMN_ATRN"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF00055">
        <property type="entry name" value="Laminin_N"/>
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    </dbReference>
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        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00136">
        <property type="entry name" value="LamNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="entry name" value="EGF_1"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="EGF_LAM_1"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="LAMININ_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="10 20" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="20" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="13 21" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="12" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 22" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="22">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034918208" description="Netrin-G1" evidence="22">
        <location>
            <begin position="18"/>
            <end position="518"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin N-terminal" evidence="25">
        <location>
            <begin position="35"/>
            <end position="286"/>
        </location>
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    <feature type="domain" description="Laminin EGF-like" evidence="24">
        <location>
            <begin position="401"/>
            <end position="445"/>
        </location>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="401"/>
            <end position="413"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="421"/>
            <end position="430"/>
        </location>
    </feature>
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        <location>
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        </location>
    </feature>
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        <source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023292"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00055052"/>
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            <dbReference type="ARBA" id="ARBA00065506"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00068906"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00079146"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00079150"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="SignalP"/>
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    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS51117"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019079.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="518" mass="59115" checksum="8B5548E1B4EF0721" modified="2022-01-19" version="1">MLYLVAFLLHCLPLAMGHYDICKSWVTTDDGPSWEFYACQPKAMRMKDYVTVRVDPPGITCGDPPERFCTHENPYLCSDECDASTPDLAHPPKLMFDKEDEGLVTYWQSVTWSRYPEPLLANITLSWNKSIELTDDIVVTFEYGRPTVMMLEKSLDNGRTWHPYQYYADDCMEAFGMPARRVKDLSTTSANRIICTEEYSRWAGSKKEKNVRLEVRDRFAIFAGQDLRNMDNLYTRLESAKGLKDFFTVTDLRMRLLRPALGGTYVQRENLYKYFYAVSNIEVTGRCKCNLHANLCSFKEGSLQCECEHNTTGQDCGKCKKNFRTRSWRAGSYLPLPNGSPNAYCECYGHSNRCSYIDFLNVVTCVSCKHNTRGQHCQHCRLGFYRNGSAELDDENVCIECNCNQIGSLHDRCNETGYCECREGAAGPKCDDCLPNYYWRQGCFPNVCDEELLICQNGGTCYQNQRCICPAGFKGILCEQSKCDSDNKACNSASSTYLSLTPFLISALILQLQRLLDF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXJ9</accession>
    <name>A0A8C3SXJ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXJ9"/>
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        <property type="gene ID" value="ENSCSRG00000015814.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF87">
        <property type="entry name" value="OLFACTORY RECEPTOR 51F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="37"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="73"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="115"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="153"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="210"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="250"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="286"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="53"/>
            <end position="305"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020853.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="36652" checksum="C97E5BD4DE2D699F" modified="2022-01-19" version="1">SGNTKKVSGTYDSNTTDFINPSTFILLGIPGLEAAHIWISIPFCAMYTIAVLGNFTILFIVKSEEPSLREPMFYFLCMLAITDLVISTSTVPKMLSIFWFNSREISFSGCLTQMYFLHSFSEMESGILVAMAFDRYVAICHPLRYSTILTNSVVAKIGLAVVLRNGILALPYPFLARQWPYCRTNIIPHTYCRHIAVVKLACADIRISSYYGLFDIISVIGMDVFFIALSYSQILRAIFRLPTKDARLKTFGTCVSHLCAILALYIPDLFSSLTQRFGHNLPLHFLVLFASVYLLVPPVLHPIIYGVRTKQIQGRLVQLFTHKET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYG9</accession>
    <name>A0A8C3SYG9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="28">Ephrin type-A receptor 8</fullName>
            <ecNumber evidence="4">2.7.10.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="29">EPH- and ELK-related kinase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="30">Tyrosine-protein kinase receptor EEK</fullName>
        </alternativeName>
    </protein>
    <organism evidence="40 41">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="40" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="40" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="26">Receptor tyrosine kinase which binds promiscuously GPI-anchored ephrin-A family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. The GPI-anchored ephrin-A EFNA2, EFNA3, and EFNA5 are able to activate EPHA8 through phosphorylation. With EFNA5 may regulate integrin-mediated cell adhesion and migration on fibronectin substrate but also neurite outgrowth. During development of the nervous system also plays a role in axon guidance. Downstream effectors of the EPHA8 signaling pathway include FYN which promotes cell adhesion upon activation by EPHA8 and the MAP kinases in the stimulation of neurite outgrowth.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25 42">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.1"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="27">Heterotetramer upon binding of the ligand. The heterotetramer is composed of an ephrin dimer and a receptor dimer. Oligomerization is probably required to induce biological responses. May also form heterodimers with other ephrin receptors. Interacts with FYN; possible downstream effector of EPHA8 in regulation of cell adhesion. Interacts with PIK3CG; regulates integrin-mediated cell adhesion to substrate. Interacts with TIAM1; regulates clathrin-mediated endocytosis of EPHA8. Interacts with ANKS1A and ANKS1B; EPHA8 kinase activity-independent but stimulated by EPHA8 ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Early endosome membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.7.10.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYG9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021524.1">
        <property type="protein sequence ID" value="ENSCSRP00000020611.1"/>
        <property type="gene ID" value="ENSCSRG00000015554.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005005">
        <property type="term" value="F:transmembrane-ephrin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd05066">
        <property type="entry name" value="PTKc_EphR_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09550">
        <property type="entry name" value="SAM_EPH-A8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.50.10:FF:000001">
        <property type="entry name" value="Ephrin type-A receptor 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000045">
        <property type="entry name" value="Ephrin type-A receptor 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1770:FF:000001">
        <property type="entry name" value="Ephrin type-A receptor 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000001">
        <property type="entry name" value="Ephrin type-A receptor 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000130">
        <property type="entry name" value="Ephrin type-A receptor 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000001">
        <property type="entry name" value="Ephrin type-A receptor 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000190">
        <property type="entry name" value="Ephrin type-A receptor 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000058">
        <property type="entry name" value="ephrin type-A receptor 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1770">
        <property type="entry name" value="ephrin a2 ectodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.50.10">
        <property type="entry name" value="Tumor Necrosis Factor Receptor, subunit A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027936">
        <property type="entry name" value="Eph_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001090">
        <property type="entry name" value="Ephrin_rcpt_lig-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050449">
        <property type="entry name" value="Ephrin_rcpt_TKs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016257">
        <property type="entry name" value="Tyr_kinase_ephrin_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001426">
        <property type="entry name" value="Tyr_kinase_rcpt_V_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46877">
        <property type="entry name" value="EPH RECEPTOR A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46877:SF7">
        <property type="entry name" value="EPHRIN TYPE-A RECEPTOR 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14575">
        <property type="entry name" value="EphA2_TM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25599">
        <property type="entry name" value="Ephrin_CRD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01404">
        <property type="entry name" value="Ephrin_lbd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000666">
        <property type="entry name" value="TyrPK_ephrin_receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00014">
        <property type="entry name" value="FNTYPEIII"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00615">
        <property type="entry name" value="EPH_lbd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01411">
        <property type="entry name" value="Ephrin_rec_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51550">
        <property type="entry name" value="EPH_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00790">
        <property type="entry name" value="RECEPTOR_TYR_KIN_V_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00791">
        <property type="entry name" value="RECEPTOR_TYR_KIN_V_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="15 32 34" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="17" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="24" id="KW-0966">Cell projection</keyword>
    <keyword evidence="5" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="33" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0967">Endosome</keyword>
    <keyword evidence="23" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0418">Kinase</keyword>
    <keyword evidence="20 35" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="12 32 34" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-0675">Receptor</keyword>
    <keyword evidence="41" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <keyword evidence="9 35" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="19 35" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="21" id="KW-0829">Tyrosine-protein kinase</keyword>
    <keyword evidence="16" id="KW-0832">Ubl conjugation</keyword>
    <feature type="transmembrane region" description="Helical" evidence="35">
        <location>
            <begin position="520"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="domain" description="Eph LBD" evidence="39">
        <location>
            <begin position="8"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="38">
        <location>
            <begin position="305"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="38">
        <location>
            <begin position="416"/>
            <end position="511"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="36">
        <location>
            <begin position="619"/>
            <end position="880"/>
        </location>
    </feature>
    <feature type="domain" description="SAM" evidence="37">
        <location>
            <begin position="908"/>
            <end position="972"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="31">
        <location>
            <position position="744"/>
        </location>
    </feature>
    <feature type="binding site" evidence="32">
        <location>
            <begin position="625"/>
            <end position="633"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="32 34">
        <location>
            <position position="651"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="33">
        <location>
            <begin position="50"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="33">
        <location>
            <begin position="85"/>
            <end position="95"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00051243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00053803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00064816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00072206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00079525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00081907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="PIRSR" id="PIRSR000666-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="PIRSR" id="PIRSR000666-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="PIRSR" id="PIRSR000666-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="36">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="37">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="38">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="39">
        <source>
            <dbReference type="PROSITE" id="PS51550"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="40">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020611.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="41">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="983" mass="110385" checksum="FE7BCAA2D7348670" modified="2022-01-19" version="1">QRVSFLRGMNLLDTAMISGDWGWLTYPSHGWDSINEMDELFSPIHTYQVCNVMTPSQNNWLRSNWVQRDGARRVYAEIKFTLRDCNSMPGVLGTCKETFNLYYLESDRDLGTSTRESQFVKIDTIAADESFTSVDLGVRRLKLNTEVRGVGPLSKRGFYLAFQDIGACIAIVSVRVYYKKCPAMVRNLAAFSEVVTGADSSSLVEVRGECVRHSEERDTPKMYCSAEGEWLVPIGKCVCSAGHQEQRDSCVACELGFYKSAPGDQLCATCPLHSYSESRAAQVCRCDSSYYRAAQDPPSAACTRPPSAPVNLVSSVNGTSVTLEWAAPLDKGGRTDLTYNVVCRRCSWDLGQCEACSSGIRFAPQQMSLAQAALTVANLMAHMNYSFWVEAVNGVSDLSLEPKRFAVVNITTNQAAPSQVMVLRQENTGQNSVTLLWQEPDQPNGIILEYEVKYYEKDKEMQSYSTLKSKGTSATVSGLKPATRYIFQVRARTSAGCGRFSQMVEVETGKATLRYDTMTIIWICLTLITGLVILLVVLICKKRHCGYSKAFQDSDEEKMHYQNGQGSLHHCFWVPGFLPPLWLPDGVFPESKFYVDPHTYEDPCQAVHEFTREIEASRIRIEKVIGSGESGEVCYGHLKVPGKRELPVAIKALKAGYTEKQRRDFLSEASIMAQFDHPNVIHLEGVVTRSKLVMIVTEYMENGSLDSFLRKHDGQFTIIQLVGMLRGIGAGMRYLSDLGYVHRDLAARNVLVNSNLVCKVSDFGLSRILEDDPDAAYTTTGGKIPIRWTAPEAIAFRTFSSASDVWSFGVVMWEVLAYGERPYWNMTNRDVINSVEEGYRLPAPMGCPTALHQLMLDCWQKDRSERPRFSQIVSVLDKLIRNPENLKCTATVNRFTQTPFDRGFFDFTSCFTVEDWLDSIQLGRYRENFAVAGYSSLGMVMRMNIDDVRRLGITLMGHQKKILSSIQIMRSQLLNTNGPRRHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYI5</accession>
    <name>A0A8C3SYI5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Divergent protein kinase domain 2B</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the DIPK family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021640.1">
        <property type="protein sequence ID" value="ENSCSRP00000020722.1"/>
        <property type="gene ID" value="ENSCSRG00000015731.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10035316at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020519">
        <property type="entry name" value="DIPK2A/B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022049">
        <property type="entry name" value="FAM69_kinase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32073:SF8">
        <property type="entry name" value="DIVERGENT PROTEIN KINASE DOMAIN 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32073">
        <property type="entry name" value="GH11358P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12260">
        <property type="entry name" value="PIP49_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006338"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020722.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="431" mass="49355" checksum="78026DD6AF871C19" modified="2022-01-19" version="1">MGHWMYYLCSNVLSLLILLQFLILSWSPFLEATVFPSSVPHVKPSYSFGRTFLGLDKCNACIGTSICKKFFKEEIRFDNWLSSHLKLPPDYFPSYSGNYTDDAKSWRLVEISRLTTKYQHDQADKRICASLSNAKSCSIERVLRKTERFQKWLKAKRLTPDLVQGLPSPMLRCPSQRLLDRIVRRYAEVPDAGSIYMDHLTDRDKLRLLYTLSVNAHPILLQIFPEAEGWPFPKYLGSCGRLIVTASTRPLKEFYSSPPEVAADLALQLLSIVNSMRNNDMNYVFYFVHVDAGTFGIFNNGLLFIRDASTLGIIDKQEGLQMTDGQQEYKDIFSCLASDCQSAFPSCNSVREKQSLVMVCQELLPKLLKGKFLQPVQEKIDRFLRLCADSFRADQEVSDAAGKLIELLKSLQSCDSHFAYRYPDCKYSDKY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ81</accession>
    <name>A0A8C3SZ81_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Leucine rich repeat containing 52</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ81"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021834.1">
        <property type="protein sequence ID" value="ENSCSRP00000020911.1"/>
        <property type="gene ID" value="ENSCSRG00000015838.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008076">
        <property type="term" value="C:voltage-gated potassium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099104">
        <property type="term" value="F:potassium channel activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044325">
        <property type="term" value="F:transmembrane transporter binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005249">
        <property type="term" value="F:voltage-gated potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000015">
        <property type="entry name" value="Leucine rich repeat containing 38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051432">
        <property type="entry name" value="KCNMA1_auxiliary"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000372">
        <property type="entry name" value="LRRNT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46473">
        <property type="entry name" value="GH08155P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46473:SF6">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 52"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00013">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="4" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="10 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 14" id="KW-0732">Signal</keyword>
    <keyword evidence="5 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034811715" evidence="14">
        <location>
            <begin position="23"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="246"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="domain" description="LRRNT" evidence="15">
        <location>
            <begin position="26"/>
            <end position="58"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004162"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="SMART" id="SM00013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020911.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="329" mass="36967" checksum="5CC0134F28DE55C9" modified="2022-01-19" version="1">MSPPNGPKSLWLVLLFGMGVMAKNLNCPAKCTCQYLEVNCTGQQLQDFPTTIPLDTRQLILATNNISYLPSVELNFLSDLVYLDCRENAISEDLDFAFISLNKLIYLDLSFNNLTRVTFTTFSQLSSLVVLKISNNPNLMEIEKDSFANNTWLRHLDVSRTGLTFLDTSIVKDLPNLKSLGLSENLWNCNCSFLDFTLWMKESGVRFPDPENISCYSPAALHGWSMPEVESKLHYTCLLHLHDTDYAFLGLIGFCIFSAGTVAAWLAGMCVVVYEFHATKGGNDEDEDEDEERLILDVPFSWSPWAFPLSPFPDEILVTQNTTAGILLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T009</accession>
    <name>A0A8C3T009_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">RING-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T009"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022905.1">
        <property type="protein sequence ID" value="ENSCSRP00000021933.1"/>
        <property type="gene ID" value="ENSCSRG00000016588.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016740">
        <property type="term" value="F:transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd20336">
        <property type="entry name" value="Rcat_RBR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1750:FF:000036">
        <property type="entry name" value="RBR-type E3 ubiquitin transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1750">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002867">
        <property type="entry name" value="IBR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044066">
        <property type="entry name" value="TRIAD_supradom"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01485">
        <property type="entry name" value="IBR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51873">
        <property type="entry name" value="TRIAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="7">
        <location>
            <begin position="10"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021933.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="262" mass="30095" checksum="B21C43D270C237E4" modified="2022-01-19" version="1">MEFFRKENEEPAPKFVRRKDDITGDDEDLMRVEMSCGHAADPGSLTAWCRSLLDEGHLKFHCPADVNGKKCGKEWSYSEVRRNASLSEPEQRNFEEKLAKFAAKYYHDFKECPNCKSFVERQDLKNVRVVCILCHSLKGEVFEFCWQCLKPWKGAGAPSERCENKGCKNQSLEVLANCKLKDLPGSEIKNCPSIRACPTCGRLIEHMERCKYMICPQCHIEFCFACLEIARNCQASKRGAYFQYCAKPLAPKQTQIPIWAQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0G6</accession>
    <name>A0A8C3T0G6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">DExD/H-box helicase 60</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000023110.1">
        <property type="protein sequence ID" value="ENSCSRP00000022137.1"/>
        <property type="gene ID" value="ENSCSRG00000016580.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004386">
        <property type="term" value="F:helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18025">
        <property type="entry name" value="DEXHc_DDX60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001039">
        <property type="entry name" value="ATP-dependent RNA helicase DDX60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055124">
        <property type="entry name" value="PIN-like_DDX60"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052431">
        <property type="entry name" value="SKI2_subfamily_helicases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059032">
        <property type="entry name" value="WHD_DDX60"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44533">
        <property type="entry name" value="DEAD/H RNA HELICASE, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44533:SF5">
        <property type="entry name" value="DEXD_H-BOX HELICASE 60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23002">
        <property type="entry name" value="PIN-like_DDX60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26167">
        <property type="entry name" value="TPR_DDX60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26076">
        <property type="entry name" value="WHD_DDX60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0347">Helicase</keyword>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Helicase ATP-binding" evidence="7">
        <location>
            <begin position="742"/>
            <end position="909"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="8">
        <location>
            <begin position="1093"/>
            <end position="1254"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="488"/>
            <end position="507"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1356"/>
            <end position="1378"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="549"/>
            <end position="576"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022137.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="11">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1550" mass="178931" checksum="7A65255B1E9C7502" modified="2022-01-19" version="1">MNEEECWQLMTDFRIMLILFLFSFRYVSLLNDFVESEFFVIDGDSLLLKYLCKKRQYLPFFYLVECFLLDFTQKGAKYVIVFFKDVEQMYFSYPIFLFHRTALIQHLKCNTDIVIHTEFSNCFSPEWQIFLKESYPYFVITSDIGLTALQEDYLHIFIAHTLSKKINVVLTSGQESDALRIYGYYVQNAYKHRSFFQQVNCNTSSLWILNRKNVPFISLAELKTTKSKSLRHLWPEGSDIRCIVCVLTCTVGLKMYSNMLKNAKVSEETKKQLTKNFTLTLEEATDLCRMQCLTVVFLLHLPLSQRARIRIINSCWTKQVLPFIIMQQHCAYFVLKQLNDESDWQLDLTHLPDLRDNSLLKNLSHYYEIEYCSGLNLELGKKMKSEYQYLWNTVTKLAASCDFGDAFPVRTTLQLFLEQKQMLFKEPKEEIPSIGLIPVKSDLVEDYAGAVLTDLPILSSNDPAVTSLNKQTEFDELRHWHSGKPLSDDYDRTKCSNDAKSKGPKERRGIQKLQSYYRLYGTSLEGNISKTIVTQVDVPLVPTSTKAAKSKAEIIAEENQKRLEAKEEKKEQEQWSALSVSIEREIKENFTCGINRLENFLKTCQSNSVKFTAEMAGLNVCLEVWKEHCRNQGKNARDLSIAVQVMRRIHILLEKHQELLKKSHVQKLSRCLKYLGFENLACSLSRQIIESDNEKIAKYTTEMGAARFQLQYMGCYLFREERKDPDPRVQHFIPDTWQRELLDVVDSNESAVIVAPTSSGKTYASYYCMEKVLKESNEGVVVYVSPTKALVNQVMGTIYNRFTKTLPHGLVVGGTFTRDYRHDTFNCQILVTVPQCLEILLLSPHRQDWVKRIRYVIFDEVHCLGGEIGAEVWEHLLVMIRCPFLALSATISNPEHLTEWLQSVKRYWQLAESTIEENPGSSTTAKKCTRKQKLQKTKKSYSVRLVLHGERYNDLEKYVCSLKDNDFVIDHYHPCAALTVSHIEKYGIPSDIAFSPRESIHLYDMMAKVWEEWPRLQELDPEEFTSFKNKIVITKADAKNYEQELKKELINWIILGQREKVTKNVRSVNKILIQYNFEILIYEMILHWNEKQHLKKRLEKLTKVPPDSTYANSKAVDKETLMEIFHRIRFQRKSFQLRMLAQKGIGYHHASMAYKERQVVEMLFRMGYIRVVTATGSLALGINMPCKSVVFSEDSVFLDALNYRQMSGRAGRRGQDMIGSVFFYDIPLPKVEKLIKSNVPQLKGQFPLSISLVLRLMLLAAKADDQADARAKVLSVLKHSLLSFKEPRNTEMLKIYFIFSLQFLVKEGYLDQEGNPMGFTGLVTHLHYHEPSNFVIVSFLVKGLFHKLCQPVENGEVEGSQSVEEPGSTIAHSLPEPAMEPQIPESHHSFAVSKFCETHRQSVYFTHKECDNSELTSHLMNSTKSIASVSPFTCLSGTVDQDLFDAENAVLRTIGVNVKNAPLCWLEKYDNQGRRMPLNAYALDFFKHGSLIALTTDNWYFLVIAFKVWFTSLNLSLLVKLCKASCPIYSLPCSQLLIQSLPYCHAASQI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0K3</accession>
    <name>A0A8C3T0K3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Midasin AAA ATPase 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0K3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022071.1">
        <property type="protein sequence ID" value="ENSCSRP00000021134.1"/>
        <property type="gene ID" value="ENSCSRG00000015967.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030687">
        <property type="term" value="C:preribosome, large subunit precursor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000027">
        <property type="term" value="P:ribosomal large subunit assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000055">
        <property type="term" value="P:ribosomal large subunit export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48103:SF2">
        <property type="entry name" value="MIDASIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48103">
        <property type="entry name" value="MIDASIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021134.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="507" mass="57685" checksum="BE0214BE714C7CD4" modified="2022-01-19" version="1">TQLKMGKTLPLTLQDLQKVMQSTNSESLRFSAVQMDAYWTDEIEVLSTSVELFIEKASNQDWMLRVRWLNHLTKNLPQVLDSVCTQLEAGAASLNSFYSSPLSAGISNVIKLLQPNMTDEHVMPLDPRWNMQLLNIIRNSMNFDTEVEHTDQLFVLLMSVANRALLFLDREKRSYTEKNLITSKKLRTSALRMSLEFHKDPGSYNSLPHAIVANLAAFFELWDAFMLHWVKSSQVTLTDDNIFYCLLWRDRFWAASDTLTVDSPGLALLSLHWHWVVKHLINRIPQMLTGHEQHKVSKEIQSVSQQIQSCLASPAGISVGVKKLQKSLGRPLPFKDKVVVESVAQLKELSKALNILEMRSAFGESRWQDEICCLKTAATGLEIKKALLRAKGLVLRANHLEDVNPGELRTFVNLQCSHLKAGGVTIGHSEEIHTEDTVSNQLDSASLIQLCSSIQLWPAMEYLAVLWQYKLTADWKSRLSFMKFRICCAKHDTVVPLLQLHCYLFLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2A2</accession>
    <name>A0A8C3T2A2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 12">NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 12">Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 12">Mitochondrion inner membrane</location>
            <topology evidence="2 12">Peripheral membrane protein</topology>
            <orientation evidence="2 12">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 12">Belongs to the complex I NDUFS4 subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2A2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024830.1">
        <property type="protein sequence ID" value="ENSCSRP00000023802.1"/>
        <property type="gene ID" value="ENSCSRG00000017883.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022900">
        <property type="term" value="P:electron transport chain"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.190:FF:000001">
        <property type="entry name" value="NADH-ubiquinone oxidoreductase 21 kDa subunit mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.190">
        <property type="entry name" value="atu1810 like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006885">
        <property type="entry name" value="NADH_UbQ_FeS_4_mit-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038532">
        <property type="entry name" value="NDUFS4-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12219:SF8">
        <property type="entry name" value="NADH DEHYDROGENASE [UBIQUINONE] IRON-SULFUR PROTEIN 4, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12219">
        <property type="entry name" value="NADH-UBIQUINONE OXIDOREDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04800">
        <property type="entry name" value="NDUS4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 12" id="KW-0249">Electron transport</keyword>
    <keyword evidence="11 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7 12" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 12" id="KW-0679">Respiratory chain</keyword>
    <keyword evidence="8 12" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="5 12" id="KW-0813">Transport</keyword>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="151"/>
            <end position="171"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00015796"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU367010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023802.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="171" mass="19249" checksum="8126045B8DDF1D80" modified="2022-01-19" version="1">MAAALSMSAARRQLARGRGALAACLTPARSLSTSTWRLAQDQAQDTQLITVDEKLDITSLTGVPEEHIKTRKVQIFVPARNAMQAGVNNTKKWMLEFDTRERWENPLMGWASTADPLSNMVLAFSTKEDAIAFAEKNGWSYDVQERRIPKPKSKSYGENFSWNKRTRVSTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2F4</accession>
    <name>A0A8C3T2F4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Lamin-B1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Lamins are intermediate filament proteins that assemble into a filamentous meshwork, and which constitute the major components of the nuclear lamina, a fibrous layer on the nucleoplasmic side of the inner nuclear membrane. Lamins provide a framework for the nuclear envelope, bridging the nuclear envelope and chromatin, thereby playing an important role in nuclear assembly, chromatin organization, nuclear membrane and telomere dynamics. The structural integrity of the lamina is strictly controlled by the cell cycle, as seen by the disintegration and formation of the nuclear envelope in prophase and telophase, respectively.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Homodimer. Lamin dimers then assemble into dimeric head-to-tail polymers. Ultimately, two head-to-tail polymers assemble laterally into a protofilament with a uniformly shaped rod of 3.5 nm in diameter. Interacts with SPAG4 and SEPT12.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Nucleus lamina</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the intermediate filament family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2F4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023982.1">
        <property type="protein sequence ID" value="ENSCSRP00000022977.1"/>
        <property type="gene ID" value="ENSCSRG00000017117.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005882">
        <property type="term" value="C:intermediate filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005652">
        <property type="term" value="C:nuclear lamina"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031507">
        <property type="term" value="P:heterochromatin formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006998">
        <property type="term" value="P:nuclear envelope organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007097">
        <property type="term" value="P:nuclear migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051664">
        <property type="term" value="P:nuclear pore localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090435">
        <property type="term" value="P:protein localization to nuclear envelope"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000033">
        <property type="entry name" value="Lamin A/C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1160:FF:000007">
        <property type="entry name" value="Lamin B1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1260:FF:000002">
        <property type="entry name" value="Lamin B1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1260">
        <property type="entry name" value="Lamin Tail domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018039">
        <property type="entry name" value="IF_conserved"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001322">
        <property type="entry name" value="Lamin_tail_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036415">
        <property type="entry name" value="Lamin_tail_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45721">
        <property type="entry name" value="LAMIN DM0-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45721:SF3">
        <property type="entry name" value="LAMIN-B1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00932">
        <property type="entry name" value="LTD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01391">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF74853">
        <property type="entry name" value="Lamin A/C globular tail domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00226">
        <property type="entry name" value="IF_ROD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51841">
        <property type="entry name" value="LTD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 17" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4 16" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="1" id="KW-0488">Methylation</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-0636">Prenylation</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="IF rod" evidence="20">
        <location>
            <begin position="30"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="domain" description="LTD" evidence="19">
        <location>
            <begin position="428"/>
            <end position="544"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="383"/>
            <end position="430"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="17">
        <location>
            <begin position="34"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="15"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="388"/>
            <end position="407"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00024186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00055600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00066065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00070350"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU000685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51841"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022977.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="577" mass="65693" checksum="5CCA6FF3700664C6" modified="2022-01-19" version="1">MAASTPVGQRPRGSAASTPLSPTRISRLQEKEELQHLNDRLAVYIDKVRSLETENSALQLQVTEREEVRGRELTGLKGLYEAELADARRALDDTARERAKLQIELGKIRTEHEHLLGSYAKKESDHNAAQVKLREFEAALNSKEAALATALGDKKSLEGELEDLRDQIAELEASLAAAKKQLVDETLMKVDLENRCQSLTEDLEFRKNMYEEEINETRRKHETRLVEVDSGRQIEYEHKLAQALHEMREQHDAQVKLYKEELEQTYHAKLENARLSSEMSSSAANSVREELTESRMRIESLSSQLSSLQKESRAWLDKMQELEDTLAKERDNYRRMLSDKEREMAEIRDQMQQQLNDYEQLLDVKLALDMEINAYRKLLEGEEERLKLSPSPSSRVTVSRASSSRSMRTTRGKRKRIDVEESEASSSVSISHSASATGNVCIEEIDVDGKFIRLKNTSEQDQPMGGWEMIRKIGDTSVSYKYTSRYVLKAGQAVTVWAANAGVTASPPSDLIWKNQNSWGTGKDVKVILKNSQGEEVAQRTTVFKTTLHEGEEEEEVEEEAVEAIEEEDLFHQQVFC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2Q8</accession>
    <name>A0A8C3T2Q8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Vacuolar protein sorting 13 homolog C</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the VPS13 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000023368.1">
        <property type="protein sequence ID" value="ENSCSRP00000022388.1"/>
        <property type="gene ID" value="ENSCSRG00000012774.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006869">
        <property type="term" value="P:lipid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007005">
        <property type="term" value="P:mitochondrion organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045053">
        <property type="term" value="P:protein retention in Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006623">
        <property type="term" value="P:protein targeting to vacuole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026847">
        <property type="entry name" value="VPS13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056748">
        <property type="entry name" value="VPS13-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056747">
        <property type="entry name" value="VPS13-like_M"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026854">
        <property type="entry name" value="VPS13_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009543">
        <property type="entry name" value="VPS13_VAB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16166:SF125">
        <property type="entry name" value="INTERMEMBRANE LIPID TRANSFER PROTEIN VPS13C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16166">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN VPS13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25037">
        <property type="entry name" value="VPS13_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25033">
        <property type="entry name" value="VPS13_M"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12624">
        <property type="entry name" value="VPS13_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25036">
        <property type="entry name" value="VPS13_VAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Chorein N-terminal" evidence="5">
        <location>
            <begin position="2"/>
            <end position="799"/>
        </location>
    </feature>
    <feature type="domain" description="VPS13-like middle region" evidence="6">
        <location>
            <begin position="1043"/>
            <end position="1397"/>
        </location>
    </feature>
    <feature type="domain" description="VPS13-like middle region" evidence="6">
        <location>
            <begin position="1539"/>
            <end position="2330"/>
        </location>
    </feature>
    <feature type="domain" description="Vacuolar protein sorting-associated protein 13 VPS13 adaptor binding" evidence="7">
        <location>
            <begin position="2417"/>
            <end position="2937"/>
        </location>
    </feature>
    <feature type="domain" description="Intermembrane lipid transfer protein VPS13-like C-terminal" evidence="8">
        <location>
            <begin position="3518"/>
            <end position="3618"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="996"/>
            <end position="1015"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1819"/>
            <end position="1850"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="996"/>
            <end position="1007"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="1819"/>
            <end position="1829"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="1832"/>
            <end position="1843"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF12624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF25033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF25036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF25037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022388.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="3649" mass="410629" checksum="3ACB28E360139BEC" modified="2022-01-19" version="1">MVLESVVADLLNRFLGDYVENLNKSQLKLGIWGGKRGASELDVPFKVKVGQIDKLTLKIPWKNLYGEAVVATLEGLYLLIVPGASIKYDVEKEEKYLQDNKQKELSRIEEALQKSAEKGTLPTFPHFPSYRHLLCNFTNLNFILFLQNCLHDHSKDKPKAEKKDTFLEKLATQVIKNVQVKITGIHVKYEDDVSVLNSFFCFVFCFLLNQISTEIQLDLALQFGQTLLRLDCLSAYWNVDSEMYYHGSREQILNHSVIHVLYFEVFRPVSASAKLYINPHAETELKTPKLDWNIEVQNIAIELTKPQYLCMIDLLESIDYMVRNVPYRKYRPDVPLHKNAKQWWKYAANSILEVHIRRCTRMWSWSNMKHHRQLLKSYKNMYKNKLTQSKLSEETQRQIQVLAINMVVYLTVIRSGQKLLRKKSADGEKKGGGWFSGFWGKKESRKKEDEESPVPETIDDLMTPEEKAKLFTAIGYSDSSHNLTLPKKYVAHVMTLKLLSTSLTIKEDKDVPETLKVQIIDLSTKISQRPGAQALKVEAKLEHWYVTGLKQQSIVPSLVASIGDTKSSLLKIVFETNPEDSTADQSLIVESQPVEIIYDARTINAMVEFFQTSKGMDLERLTSATLMKLEEIKERTATGLTHIIETRKVLDLRINLKPSYLVVPKTGFHNDMSDLLILDFGTFQLTSINQGGHQASSFSSLEEIMDKAYDTFDVEINNVQLLFGRRGEDWKKARFQHPSALHILQPMDMHVQLAKSMVEKDIRMAKFKVSGGLPLVHVRLSDKKIKGIFDLIDSIPFPQMSAMSVQSTKHKNITCLYFLESDEYFDAENSFSLTEKALPEGRELKNKTEAINEEFTDLQLKFEIKEVVLEFTKQQKIEETILVFNVMQLGTEATVRTYDLTAVSYLKKISLDYHKIQDKKGPLHLISSSDGPGLDLLKVEYVKADKNGPKFQSSFDNTEQMLQVAFSSLNFLLHTQALLSTINFLTDVIPSSSPSTGDIGHLQTQGEKQQKDTSVKKVTKTAKDKAVIDFKLFAKLDSFCLNVCDEKNNIAEIKIQGVDSSLFIQPSHTVLFARLKDIIVTDVDSRTIHKKAVSIVGDEVFSFNLALYPDATEGEAYTDMTKVDGIVSLKVGCIQIVYLHKFLMSLLNFLNNFQTAKEALSAATVQAAEKAATSVKDLAQRSFRLSMDIHLKAPVIIIPQSSVSHNAVLIDLGLIRVQNKFSLVAAEGCLLPPVIDKMDVQLTKLKLSRTIVQPGFSQPDIQILHPINLNLSVDRNLAATWYHKIPMLEIKGHLDTMNVILSQEDLNVLLKVLTENLGEADEMLSKAKPIVQEEGKIKGTEIPLSTQNESTSGESLPDTTKVALREDVTNMLLNFEIKEVVVTLMRQVQKEGHPLHILTVLQLGTETRIGNNDMTATAYLNKITLKCLEFTDSKGDPLHIINSSDETGEHLLKMEYIKVLVSFSSLDLVLHTEALLSIMNFVTYSVPSDGLTISDKGFDPKPQREEQKSTLLKAVSSGAAHKDVYDLKLTAKLNAFNVFVCDQKCNIADIKIQGMDASVAMKTKKIKVFSRLEDIIITNVDPKTIHKKAVSIVGDEVFRFKMILYPNATEGEDYTDMSKVDGKMCLKVGCIQIVYLHKFFMSLLNFLNNFQAAKEALSAATVQAAEMAASSMKDFAKKSFRLSMDINLKAPVVVIPESSVSHNALVADLGLIRVQNEFKLDFTDKSSVPPVIDNMDVQLTHLKLSRYKLLIIPTASQPDVEILQPVNLVLSVQRNLAAAWYHDIPAIGIKGDLKPMQIALSEDDLTVLMKILLDNLGDASSQSSATQPILQEAHKTKKEEGQRQTDISASQPPMEYYSTLKFDFNFESLSIVLYNNDRNQQSLLSLHSDNLRLGELRLHLMASSGKMFSDGSMDVNIKLKTCTLDDLREGIQKVTARMIDKKYDKTDNYMIDINHKQDTNGIEVVAILDKLYVCASVEFLLTVADFFIKSMPTASTERSTQVQLKHALGKPKHEKEGSLRPNMTVKAVILDPEIVFVANLTKADAPALKASFQCDFSLSSDKLAQRMTAQVKDVKVLACAFLREKQDKNITTVLQPCSLVVENMTHVSGVQSMAVTIEQLIIKISPIILNTVMTIMAAIKPKAKEEDSQRTTSDSGNLWDVKPINQCNAWFLGVDVAMEATETFTDSEHAPKNENFDVGVKSVQITLECGLGHRTVPLLLIESTFSGTLKNWSSLLGATADLTLEVHYYNETYAVWEPLIERIDGGKKQWNLKLEIKTNPIQDKSLIPGDDFVVLPEAQTAVNISSKDTMNITISKCCLAVFNNLAKAFSEGTASTFDYSLKDRAPFTVKNALGVPLKVHPTINLRVVGSTLKEDIHDIQIGQKLELEYSVLEPLHRGKLSALYRQESCLFALTPLGYTEVANIPIAKPGRRLHSVRTPIVDHSDSVLVQIDATEGNKVITIRSPLQIKNHFSVPFTIYKFVRDVRLLEPIGVSNPEEEFHVPLDSYRCHLFIQPTGILEGQFKESTTYIAWREELHRSSEVRCMLQCPSTEVNFLPLIVITTAVPDQLNFIATHGEDWDPAYIIHLYPTLTLRNLLPYSLRYLLEGTAETHELLEGSAADVLHSRISGEIMELVLIKYQGKNWNGHFRVNDGLPEFFPVCFTSNSTEMMTIDVYVHVRRVGSRMILSVFSPYWIINKTSRVLQYRAEDIHVKHPADYRDTILFSFKKRNIFRKNKIQLCISTSSWSTSFSLDTVGSYGCVKCPGNDRDYLVGVSIKMSSFNLTRIVTLTPFYTIANNSSLELEVGEISSNGSLPTHNWNYFSSSECLPFWPENLSGKLCVRVVGCESASKPFFCNTQDNGTLLSLEELNGGILVNVNISENSTVINFSDYHEGAAPALIINQTPWDTLKYKQSGLQEEMELKPKEVRLFAWADPTGIRKLSWTYAQNVGEHDLLKDECGQFPYNSNTQIHWVSFLDGRQRVLLFTDDVALVSKARQAEEMEQPDQEINLSLHSLGLSLVNNENKQEISYIGITSSGVVWESKPKQRWKPFNQKQINLLEKAYQKYLSTNAMENLGWVKIDNNFEVNFGKMPMKMRLPIKCSIRRNFLSGIHIEFKQSPHQRSLRAQLNWLQVDNQLPGPMFPVVFHPVAPPKSVALDSEPKPFIDISIITRFNEYSKVLQFKYFMVLIQEMALKLDQGFLGALIGLFTPSTDPEAERQRTKLIQQDVDSLNAELMESSFTDMSTLSFFEHFHISPIKLHLSLSLGSGGEESDKDKKEMIAIHSINLLLKSIGATLTDVDDLIFKLAFFEIMYQFYRRDELIRRVVTHYSEQFLKQMYVLVLGLDVLGNPFGLIRGLSEGVEAFFYEPFQGAVQGPEEFAEGFVIGVKSLLGHTVGGAAGVVSRITGSVGKGLAAITMDKEYQQKRREEMGRQPKDFGDSLAKGGKGFLRGIVGGVTGIITKPVEGAKKEGAAGFFKGVGKGLVGVVARPTGGIIDMASSTFQGIQRVAESTEEVSNLRPPRLIHEDGIIRPYDRSEAEGYGLFQNSHIRKLEGESYRYHCVLPGGKKTNLVVTNRRLMCIKDVDILGHVTDWDYLFEDFTHPPSVETNVLKITVKVKEMFMPLECRSTLKSDLDLKSIKMALWSFVCQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3U0</accession>
    <name>A0A8C3T3U0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3U0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024620.1">
        <property type="protein sequence ID" value="ENSCSRP00000023602.1"/>
        <property type="gene ID" value="ENSCSRG00000017739.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15230">
        <property type="entry name" value="7tmA_OR5-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000003">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48018">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7 9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="26"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="60"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="101"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="143"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="196"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="241"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="272"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="40"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023602.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="35187" checksum="0706515286E2DA7B" modified="2022-01-19" version="1">SQQSQVTVTEFILSGLTNRPELQVPLFGVFLLIYGITLVGNGGMILLITIDPRLHIPMYFFLRNLSFCDLCFSSIISPKMLMNFLSKRKSISYTDCAVQMYLSIVFTDVGCLLLAVMAYDRYVAICNPLLYTVTMSRKLCKQLVAGVYAVALVDSMIHTCFTFQLSFSRSHIINHFFCDIPPLLALSCSDTRINEIVMIAFTGCVTVISFVTVLLSYVYIISTVLQIRSAEGRRKAFSTCTFHLTAVVLFYGIQLFMYLRPISSYSMDTDKVASVFYTLVIPMSNPLIYSLRNTEVKDALWRVMNKLLTNF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T576</accession>
    <name>A0A8C3T576_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">DEP domain containing 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T576"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024708.1">
        <property type="protein sequence ID" value="ENSCSRP00000023681.1"/>
        <property type="gene ID" value="ENSCSRG00000017770.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04446">
        <property type="entry name" value="DEP_DEPDC4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04405">
        <property type="entry name" value="RhoGAP_BRCC3-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000591">
        <property type="entry name" value="DEP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16206">
        <property type="entry name" value="DEP DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16206:SF10">
        <property type="entry name" value="DEP DOMAIN-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00610">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00049">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50186">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DEP" evidence="1">
        <location>
            <begin position="62"/>
            <end position="152"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023681.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="502" mass="58237" checksum="42F70D169ECFEC8F" modified="2022-01-19" version="1">MYPFLSSLCNAGCNCLLLQRQYLDWYFDTVIIGAGTRGAAAPPGSSGPFQATRLWNGIIHALQNQVEIKRRRQHLKTYRNCFTGSNAVDVVLSYLMHSMYLSSNDLSRLKGVRLCQALMDHKVFEPVGPKLFKNERELEFQDTSNSLYRFLVSHLSPLSLKRKGYIENLSPEEILELTAKKISRLVMQMYIFKESLKCGNFDFWFIFSIFLFVLPVIDDVWKQQTLLRLLQLIDVPILENILESPNKRKNDHLGKEEDLIISNTFLDREVICSLNLLDKWLCAAVECLEYFPDQLVVTVGQQLLQISNEPSHLNMHKKILFDVIAKHYNQVRDPLFTNHDLDIHLGIVELIENGKTAQALEASQLYLRLLVPNIQEELRRLLIFMVVASEPEGYKLQKQFDNRSVIIKTFTKAILQNKGLSKTQTEQLIQLLMKNHTELFKVFPSHLTNFDRVILDVNCQKAALYECAFLYLSWQLIKAPQFCRTRKCSRLIQFFWTTGEIF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5Y6</accession>
    <name>A0A8C3T5Y6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">DDE Tnp4 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the HARBI1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5Y6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024711.1">
        <property type="protein sequence ID" value="ENSCSRP00000023685.1"/>
        <property type="gene ID" value="ENSCSRG00000017789.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004518">
        <property type="term" value="F:nuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045249">
        <property type="entry name" value="HARBI1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027806">
        <property type="entry name" value="HARBI1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22930">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22930:SF206">
        <property type="entry name" value="NUCLEASE HARBI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13359">
        <property type="entry name" value="DDE_Tnp_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0540">Nuclease</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DDE Tnp4" evidence="8">
        <location>
            <begin position="147"/>
            <end position="296"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF13359"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023685.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="40334" checksum="85142AE39377C3AC" modified="2022-01-19" version="1">MVAMGHVDPVERRFWARETSTDWWDRIVLQVWDESQWLRNFRMRKGTFLELCELLSPALKRQDTRMQAALTIQKRVAIALWKLATPDSYWSVANQFGVGKSTVGVAVMQVAHAIVDLLLPKVVTLGDVQVIIDGFAVMGFPNCGGAIDGTHIPILGPEHQGSQYINRKGYFSMVLQALVDHKGCFTNINVGWPGKVHDARVFKNSGLFRRLQQGVYFPDLILGDPAYPLMPWLMKPYTGALDSEKELFNYHLSKCRMVVECAFGRLKGRWRILLTRSDLSPKNIPIVIAACCVLHNLCEIKGETFMLGWEVKAWTSEVQHLEAEFAQPESRAITGAQHGAATIRDALREKFEADNHQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6J1</accession>
    <name>A0A8C3T6J1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9 10">Trafficking protein particle complex subunit 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 10">May play a role in vesicular transport from endoplasmic reticulum to Golgi.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Part of the multisubunit TRAPP (transport protein particle) complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 10">Golgi apparatus</location>
            <location evidence="2 10">cis-Golgi network</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 10">Belongs to the TRAPP small subunits family. BET3 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6J1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024715.1">
        <property type="protein sequence ID" value="ENSCSRP00000023688.1"/>
        <property type="gene ID" value="ENSCSRG00000017808.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10254842at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990070">
        <property type="term" value="C:TRAPPI protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990071">
        <property type="term" value="C:TRAPPII protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990072">
        <property type="term" value="C:TRAPPIII protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14943">
        <property type="entry name" value="TRAPPC5_Trs31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1380.20:FF:000005">
        <property type="entry name" value="Trafficking protein particle complex subunit 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1380.20">
        <property type="entry name" value="Trafficking protein particle complex subunit 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024096">
        <property type="entry name" value="NO_sig/Golgi_transp_ligand-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016696">
        <property type="entry name" value="TRAPP-I_su5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007194">
        <property type="entry name" value="TRAPP_component"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20902">
        <property type="entry name" value="41-2 PROTEIN ANTIGEN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20902:SF0">
        <property type="entry name" value="TRAFFICKING PROTEIN PARTICLE COMPLEX SUBUNIT 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04051">
        <property type="entry name" value="TRAPP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF017479">
        <property type="entry name" value="TRAPP_I_complex_Trs31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111126">
        <property type="entry name" value="Ligand-binding domain in the NO signalling and Golgi transport"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 10" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="7 10" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="8 10" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 10" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00068379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR017479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023688.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="188" mass="21286" checksum="EFAB571D9F4937E6" modified="2022-01-19" version="1">MDSRFTRGKSAILERSLTRPKMEVSLSAFSLLFSEIVQYCQNRVYSVSELQNKLSELGQQVGARILDVLVMREKNGKRETKVINILLFIKVTVWKALFGKEADKLEQANDDDKTYYIIEKEPLINTYISVPKENSTLNCASFTAGIVEAILTYSGFPAKVTAHWHKGTTLMIKFDESVIARDKALDGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T709</accession>
    <name>A0A8C3T709_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Protein YIPF</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Golgi apparatus membrane</location>
            <topology evidence="6">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">cis-Golgi network membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the YIP1 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T709"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026987.1">
        <property type="protein sequence ID" value="ENSCSRP00000025902.1"/>
        <property type="gene ID" value="ENSCSRG00000019289.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006977">
        <property type="entry name" value="Yip1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039765">
        <property type="entry name" value="Yip5/YIPF1/YIPF2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12822">
        <property type="entry name" value="PROTEIN YIPF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12822:SF3">
        <property type="entry name" value="PROTEIN YIPF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04893">
        <property type="entry name" value="Yip1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="154"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="domain" description="Yip1" evidence="8">
        <location>
            <begin position="94"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="216"/>
            <end position="269"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010596"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF04893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025902.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="269" mass="29446" checksum="5B7DD3A253BB3FEC" modified="2022-01-19" version="1">PVLTAGAFPAEFDEAADLLAVNPDATTTSISERQSHMAVNMSPGYEEGELGEETDNTELLSDQKQQPSFWTFEYYQTFFDVDTYQVLDRIKGSLLPLPGKNFVRHHLRNSPDLYGPFWICATLAFTLAVSSNVSHALEKRGDPTFHYSPQFHKVTVAGAVIYGYAWLAPLALWGYLQWRKGRSSHVGSYSFLETVCVYGYSLFVYIPTSVSPPCPGKPCPSAPPRSSEPPPPPSPCCPGKPRPSAPPDPLSLPPLAAPGNPVPRPPELL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7X5</accession>
    <name>A0A8C3T7X5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Phosphate transporter</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Sodium-phosphate symporter.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Membrane</location>
            <topology evidence="1 9">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the inorganic phosphate transporter (PiT) (TC 2.A.20) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7X5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025096.1">
        <property type="protein sequence ID" value="ENSCSRP00000024063.1"/>
        <property type="gene ID" value="ENSCSRG00000018073.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="260807at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005315">
        <property type="term" value="F:phosphate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035435">
        <property type="term" value="P:phosphate ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001204">
        <property type="entry name" value="Phos_transporter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11101">
        <property type="entry name" value="PHOSPHATE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11101:SF46">
        <property type="entry name" value="SODIUM-DEPENDENT PHOSPHATE TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01384">
        <property type="entry name" value="PHO4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 9" id="KW-0592">Phosphate transport</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0769">Symport</keyword>
    <keyword evidence="5 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 9" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="27"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="68"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="134"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="164"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="209"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="237"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="566"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="650"/>
            <end position="676"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009916"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU363058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024063.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="683" mass="73847" checksum="68782231710E936A" modified="2022-01-19" version="1">MEFTIESTTALMDLLTSTIGSKASGPMVAFLWMLILGFIIAFVLAFSVGANDVANSFGTAVGSGVVTLRQACILASIFETVGSVLLGAKVSETIRKGLIDVEMYNSTQELLMAGSISAMFGSAVWQLAASFLRLPISGTHCIVGATIGFSLVAKGQKGVQWSELLKIVLSWFISPLLSGIMSAILFFLVRMFILRKADPVPNGLRALPVFYACTIGINLFSIMYSGAPLLGFDKLPIWGILLTSVGSAVVCALVVWLFVCPRMKKKIEREIKLSPSESPLMEKKNSQKEDQDESKVPMGNGVGDNSPITVSAVHHRAPVEERTVAFNLGDVEEAPEREGLPTVDLKETNIDSGAVQLPSGNLVQFNQAVSNQINSSGHYQYHTVHKDSGLYKELLHKLHLAKVGDCMGDSGDKPLRRNNSYTSYTMAICGMPLDSFRAKEGEPKGEEMEKLTWPGADTKKRIRMDSYTSYCNAVADTHPAADVDMDVGKVEMGSGDRKCSTGSLEEWHDQDRPEVSLLFQFLQILTACFGSFAHGGNDVSNAIGPLVALYLVYQTGDVASKVATPIWLLLYGGAGICIGLWVWGRRVIQTMGKDLTPITPSSGFSIELASALTVVIASNVGLPISTTHCKVGSVVSVGWLRSRKAVDWRLFRNIFLAWFVTVPISGLISAAIMALFKYAILGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8B5</accession>
    <name>A0A8C3T8B5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">A-kinase anchoring protein 13</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000025260.1">
        <property type="protein sequence ID" value="ENSCSRP00000024219.1"/>
        <property type="gene ID" value="ENSCSRG00000017740.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005078">
        <property type="term" value="F:MAP-kinase scaffold activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071875">
        <property type="term" value="P:adrenergic receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043123">
        <property type="term" value="P:positive regulation of canonical NF-kappaB signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035023">
        <property type="term" value="P:regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20878">
        <property type="entry name" value="C1_AKAP13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13392">
        <property type="entry name" value="PH_AKAP13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000004">
        <property type="entry name" value="Rho guanine nucleotide exchange factor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000021">
        <property type="entry name" value="Rho guanine nucleotide exchange factor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046349">
        <property type="entry name" value="C1-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041020">
        <property type="entry name" value="PH_16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002219">
        <property type="entry name" value="PKC_DAG/PE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051632">
        <property type="entry name" value="Rho_GEF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13944:SF18">
        <property type="entry name" value="A-KINASE ANCHOR PROTEIN 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13944">
        <property type="entry name" value="AGAP007712-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17838">
        <property type="entry name" value="PH_16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00109">
        <property type="entry name" value="C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57889">
        <property type="entry name" value="Cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00479">
        <property type="entry name" value="ZF_DAG_PE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50081">
        <property type="entry name" value="ZF_DAG_PE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8R2</accession>
    <name>A0A8C3T8R2_CHESE</name>
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        <recommendedName>
            <fullName evidence="18">Integrin alpha-1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">CD49 antigen-like family member A</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Laminin and collagen receptor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">VLA-1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Integrin alpha-1/beta-1 is a receptor for laminin and collagen. It recognizes the proline-hydroxylated sequence G-F-P-G-E-R in collagen. Involved in anchorage-dependent, negative regulation of EGF-stimulated cell growth.</text>
    </comment>
    <comment type="subunit">
        <text evidence="17">Heterodimer of an alpha and a beta subunit. Alpha-1 associates with beta-1. Interacts with RAB21. Interacts (via cytoplasmic domain) with PTPN2; activates PTPN2 phosphatase activity towards EGFR and negatively regulates EGF signaling.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 23">Membrane</location>
            <topology evidence="1 23">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 23">Belongs to the integrin alpha chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8R2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026184.1">
        <property type="protein sequence ID" value="ENSCSRP00000025121.1"/>
        <property type="gene ID" value="ENSCSRG00000018594.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008305">
        <property type="term" value="C:integrin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033627">
        <property type="term" value="P:cell adhesion mediated by integrin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007160">
        <property type="term" value="P:cell-matrix adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007229">
        <property type="term" value="P:integrin-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="entry name" value="vWA_integrins_alpha_subunit"/>
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    </dbReference>
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        <property type="entry name" value="Integrin subunit alpha 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000012">
        <property type="entry name" value="Integrin, alpha 10"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Integrin, alpha V"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Integrin alpha, N-terminal"/>
        <property type="match status" value="2"/>
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        <property type="entry name" value="Integrin domains. Chain A, domain 2"/>
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    </dbReference>
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        <property type="entry name" value="ntegrin, alpha v. Chain A, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ntegrin, alpha v. Chain A, domain 4"/>
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    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Int_alpha_beta-p"/>
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    <dbReference type="InterPro" id="IPR000413">
        <property type="entry name" value="Integrin_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013649">
        <property type="entry name" value="Integrin_alpha_Ig-like_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048285">
        <property type="entry name" value="Integrin_alpha_Ig-like_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048286">
        <property type="entry name" value="Integrin_alpha_Ig-like_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028994">
        <property type="entry name" value="Integrin_alpha_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032695">
        <property type="entry name" value="Integrin_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002035">
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    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23220">
        <property type="entry name" value="INTEGRIN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23220:SF22">
        <property type="entry name" value="INTEGRIN ALPHA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01839">
        <property type="entry name" value="FG-GAP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08441">
        <property type="entry name" value="Integrin_A_Ig_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20805">
        <property type="entry name" value="Integrin_A_Ig_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20806">
        <property type="entry name" value="Integrin_A_Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00092">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01185">
        <property type="entry name" value="INTEGRINA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00453">
        <property type="entry name" value="VWFADOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00191">
        <property type="entry name" value="Int_alpha"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00327">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69318">
        <property type="entry name" value="Integrin alpha N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69179">
        <property type="entry name" value="Integrin domains"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51470">
        <property type="entry name" value="FG_GAP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50234">
        <property type="entry name" value="VWFA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="9 23" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11 23" id="KW-0401">Integrin</keyword>
    <keyword evidence="8" id="KW-0460">Magnesium</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14 23" id="KW-0675">Receptor</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="repeat" description="FG-GAP" evidence="22">
        <location>
            <begin position="32"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="domain" description="VWFA" evidence="24">
        <location>
            <begin position="174"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="22">
        <location>
            <begin position="477"/>
            <end position="539"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="22">
        <location>
            <begin position="556"/>
            <end position="615"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="22">
        <location>
            <begin position="619"/>
            <end position="679"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00060033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00063501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00068416"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00079515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00080515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00082206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="RuleBase" id="RU003762"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025121.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1166" mass="130441" checksum="EFD1D6D6CD30AF69" modified="2022-01-19" version="1">MVLICIHSYIMLHVTLNLIFLTALLHLSASFNVDVKNAMTFSGSVEDMFGYTVQQYENEEGKWVLIGSPLVGQPKKRTGDVYKCPVGKGQSPCIKLNLPADTSVPNVVEVKENMTLGTTLVTNPKGGFLACGPLYAYKCGHLHYTTGICSNVSSTFEVVNAIAPSVQECKTQLDIVIVLDGSNSIYPWESVTEFLNRLLKKMDIGPQQTQVGIVQYGETVVHEFNLSTYMTTDDVLIAARAIKQRRGEQTMTALGIDTARKEAFTEARGARRGVKKVMVIMTDGESHDSYNLANVIEDCEHENIQRFSIAILGSYSRGNLSTEKLVEEIKSIASEPTEKHFFNVSDELALLTIVEALGERIFALEATTDQLAASFEMEMSQAGFSAHYSQDWIMLGAVGAYDWNGTVVMQKNSMVLMPRNDTFRDKSSERNEPLAAYLGYTVNSASTPGDVLYIAGQPRYNHTGQVIIYKIVGRDVKILQRLNGEQIGSYFGSVITTIDINKDSFTDILLVGAPMYMGTEKEEQGKVYVYSLNKTVFEYQMSLEPMKQTCCSLVKHSSCKNHKNEPCGARFGTAIAPVKDLNLDGFNDIVIGAPLEDDHRGAVYIYHGNGSSIRKEYAQRIPSGGDGEKVKFFGQSIHGEMDLNGDGLTDVTIGGLGGASLFWSRDVAEVNVSMNFTPNKINIQKKNCNMDKKETVCINATICFEIRLKSKEDTIYETSIQYWATLDSQRQISRSLFMESQERKIQKNITVKGSECIKHNFYMLDKPDFQHSVKVLLEFNFSDPENGPVLDSDQPNAVYEYIPFTKDCGIKNKCITDLVLIIRSSNDKFNVLLSVGNKKDSAYNTRVLVQYSPNIIFAGIEGIQKDSCESSHNITCKVGYPFLKSGEEISFRIVFQFNASYLLENTTVQVYVTSDSEEPFETLTDNGRDIRIPVKYEMGLIFSSEPKERHIIIAANDTVPAVINTTENIGDEVNINYKIIKREHFPMPQLTLQISFPNLTSSKNPILYLSGLSSSDNAVCQTSHPIDPFKINSGTPFEVEKIKESTKDTSMDRDTYNYASINCTLAPSDITQVNISLRLWKPTFIKARIHSLNLTVRALLQSENSSLIFRRDHQKQEVCVTLVSDTHCRIYPVNDMFDMLPAAVNHTSLRKRSIIFYLFRVKKSQN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9D4</accession>
    <name>A0A8C3T9D4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Endonuclease domain-containing 1 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9D4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027041.1">
        <property type="protein sequence ID" value="ENSCSRP00000025954.1"/>
        <property type="gene ID" value="ENSCSRG00000019348.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.570.10">
        <property type="entry name" value="Extracellular Endonuclease, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044929">
        <property type="entry name" value="DNA/RNA_non-sp_Endonuclease_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001604">
        <property type="entry name" value="Endo_G_ENPP1-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039015">
        <property type="entry name" value="ENDOD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020821">
        <property type="entry name" value="ENPP1-3/EXOG-like_nuc-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044925">
        <property type="entry name" value="His-Me_finger_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21472:SF26">
        <property type="entry name" value="ENDONUCLEASE DOMAIN CONTAINING 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21472">
        <property type="entry name" value="ENDONUCLEASE DOMAIN-CONTAINING 1 PROTEIN ENDOD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01223">
        <property type="entry name" value="Endonuclease_NS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00892">
        <property type="entry name" value="Endonuclease_NS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00477">
        <property type="entry name" value="NUC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54060">
        <property type="entry name" value="His-Me finger endonucleases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034116984" description="Endonuclease domain-containing 1 protein" evidence="1">
        <location>
            <begin position="41"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="DNA/RNA non-specific endonuclease/pyrophosphatase/phosphodiesterase" evidence="3">
        <location>
            <begin position="78"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="ENPP1-3/EXOG-like endonuclease/phosphodiesterase" evidence="2">
        <location>
            <begin position="79"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="SMART" id="SM00477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="SMART" id="SM00892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025954.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="297" mass="33780" checksum="8297FF8F4A2F935F" modified="2022-01-19" version="1">MFTPSLNSIYICSPGTEEPLALVPMLLLLLLFQFSMLGNSEVVTSFENTCPQFFFRETPPNDAIKPANPAQICQLYKNQYRFATLYDRDNRIPIYSAYVYQPGYGKRPDSWMVEPQLMGSNYQKEMATEWTLLNDIGVDQGLLNKSQAVLQDYKNLTNFNRGHLNPSGHQPDPDYRAATFTLTNIVPQFMKLNSGKWNNYEQEEMMSRTEGCATTYVVVGVVPGNNYIAGGRVNKPSHIWSAACCEIDNNRRKSWAVIALNDQNAVELLTLGELEEKLVGLYRKEEILLFDSDCPRQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB30</accession>
    <name>A0A8C3TB30_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">D(1B) dopamine receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">D(5) dopamine receptor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Dopamine D5 receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Dopamine receptor whose activity is mediated by G proteins which activate adenylyl cyclase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB30"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027171.1">
        <property type="protein sequence ID" value="ENSCSRP00000026081.1"/>
        <property type="gene ID" value="ENSCSRG00000019416.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001588">
        <property type="term" value="F:dopamine neurotransmitter receptor activity, coupled via Gs"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071880">
        <property type="term" value="P:adenylate cyclase-activating adrenergic receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000691">
        <property type="entry name" value="Predicted vertebrate-like dopamine D1-like G-protein coupled receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000497">
        <property type="entry name" value="Dopamine_D5_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000929">
        <property type="entry name" value="Dopamine_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248">
        <property type="entry name" value="ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248:SF136">
        <property type="entry name" value="D(1B) DOPAMINE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00566">
        <property type="entry name" value="DOPAMINED1BR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00242">
        <property type="entry name" value="DOPAMINER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 15" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 15" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 15" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 15 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="28"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="60"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="91"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="138"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="171"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="241"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="17">
        <location>
            <begin position="39"/>
            <end position="306"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00018627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00041538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00042808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026081.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="412" mass="46190" checksum="2189007B6A90CD48" modified="2022-01-19" version="1">RLPSLLSMLGSGSEGERDRSRHSMAGSLLSLLILWTLFGNVLVCVAIIRFRHLRSKVTNIFIVSLAVSDLLVALLVMPWKAVAEVAGYWPFGAFCNVWVAFDIMCSTASILNLCVISMDRYWAISSPFRYERKMTQRVALVMISVAWALSVLISFIPVHTSSCDSSLNRTYAISSSLISFYIPVAIMLVTYTRIYRIAQVQIRRISSLERAAEHAQSCRSNRVDCHHHTSLKTSIRKETKVLKTLSVIMGVFVCCWLPFFILNCMVPFCESPPNDPHAGLPCVSETTFNIFVWFGWANSSLNPIIYAFNADFRKVFSNLLGCSGFCSSTPVETVNISNELISYNQDTLFHKEIVTAYVNMIPNVVDCEDDPFDRMSQISPDHEIATDSVCELDCEGEISLDKITPFTPNGLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBM1</accession>
    <name>A0A8C3TBM1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">MAM domain containing glycosylphosphatidylinositol anchor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <topology evidence="1">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBM1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026591.1">
        <property type="protein sequence ID" value="ENSCSRP00000025515.1"/>
        <property type="gene ID" value="ENSCSRG00000019044.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043025">
        <property type="term" value="C:neuronal cell body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008046">
        <property type="term" value="F:axon guidance receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050808">
        <property type="term" value="P:synapse organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00096">
        <property type="entry name" value="Ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06263">
        <property type="entry name" value="MAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000240">
        <property type="entry name" value="MAM domain containing glycosylphosphatidylinositol anchor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000262">
        <property type="entry name" value="MAM domain containing glycosylphosphatidylinositol anchor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000303">
        <property type="entry name" value="MAM domain containing glycosylphosphatidylinositol anchor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000019">
        <property type="entry name" value="MAM domain containing glycosylphosphatidylinositol anchor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000165">
        <property type="entry name" value="MAM domain containing glycosylphosphatidylinositol anchor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050958">
        <property type="entry name" value="Cell_Adh-Cytoskel_Orgn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000998">
        <property type="entry name" value="MAM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45080">
        <property type="entry name" value="CONTACTIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45080:SF35">
        <property type="entry name" value="MAM DOMAIN-CONTAINING GLYCOSYLPHOSPHATIDYLINOSITOL ANCHOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00629">
        <property type="entry name" value="MAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00137">
        <property type="entry name" value="MAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50060">
        <property type="entry name" value="MAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="10" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="9" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="13"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="120"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="228"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="394"/>
            <end position="485"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="492"/>
            <end position="579"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="13">
        <location>
            <begin position="591"/>
            <end position="691"/>
        </location>
    </feature>
    <feature type="domain" description="MAM" evidence="11">
        <location>
            <begin position="698"/>
            <end position="873"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025515.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="887" mass="99259" checksum="F61F0C3E784434D1" modified="2022-01-19" version="1">MVSSCRGGGLAPPTVRIVHSGLACNIEEERYSERVYTIREGETLELTCLVTGHPRPQIRWTKTAGSASDRFQDSSVFNETLRITNIQRHQGGRYYCKAENGLGSPAIKSIRVDVYYLDDPIVTVHQSIGEAKEQFYYERTVFLRCVANSNPPVRYSWRRGQEVLLQGSDKGVEIYEPFFTQGETKILKLKNLRPQDYANYSCIASVRSVCNIPDKMVSFRLSNKTASPSIKLLVDDPIVVNPGEAITLVCVTTGGEPVPTLTWLRSVGALPGKMVLNGGTLTIPAIASDDAGTYSCIANNNVGNPAKKSTNIIVRGKLGLEALNMLLQGLSLLHSSLAGWLPVNLCPAASSMVHLMKILVAALSIFFIFATTFPANTNQGTFSFFPPFPFEVPPNLTVPQEKSPLVTREGDIIELQCQVTGKPKPIILWSRADKEISMPDGSMQMESYDGILRIVNVSREMTGTYRCQTSQYNGFNVKPREALVQLIVQYPPAVEPAFLEIRQGQGRSITMSCRVLRAYPTRVLTYEWRLGNKLLRTGQFDAHDSTEYIVSSLSRDSYGIYNCNIINEAGAGRCSFLVTGKAYAPEFYYDTYSPLWQNRPQVYSYSLQWTQMNPDAVDRILAYRLGIRQAGQQRWWEQEITVNGNIQKGELITYNLTELIKPEAYEVRLTPITRFGEGDSTIRVIKYSAPVNPHLREFHCGFEDGNICLFAQDDTDNFDWTKQSTATRDTKYTPNTGPNADRSGSKEGFYMYIETSRPRLEGEKARLLSPVFSIAPKNPYGVTNTAYCFSFYYHMYGQHIGSLNVYLRLKGQTTIENPVWSSSGNKGQHWNQARVNIHPTTSFQLIFEGIRGPGIEGDIAIDDVSIVEGECMKPDQPANSKWVLQTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDF7</accession>
    <name>A0A8C3TDF7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Tensin 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Focal adhesion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the PTEN phosphatase protein family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000028818.1">
        <property type="protein sequence ID" value="ENSCSRP00000027682.1"/>
        <property type="gene ID" value="ENSCSRG00000020057.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004721">
        <property type="term" value="F:phosphoprotein phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010761">
        <property type="term" value="P:fibroblast migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01213">
        <property type="entry name" value="PTB_tensin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09927">
        <property type="entry name" value="SH2_Tensin_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000039">
        <property type="entry name" value="Tensin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000002">
        <property type="entry name" value="Tensin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1110:FF:000002">
        <property type="entry name" value="tensin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000010">
        <property type="entry name" value="tensin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013625">
        <property type="entry name" value="PTB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006020">
        <property type="entry name" value="PTB/PI_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035012">
        <property type="entry name" value="Tensin-like_SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014020">
        <property type="entry name" value="Tensin_C2-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029023">
        <property type="entry name" value="Tensin_phosphatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033929">
        <property type="entry name" value="Tensin_PTB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051484">
        <property type="entry name" value="Tensin_PTEN_phosphatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003595">
        <property type="entry name" value="Tyr_Pase_cat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45734">
        <property type="entry name" value="TENSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45734:SF3">
        <property type="entry name" value="TENSIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08416">
        <property type="entry name" value="PTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10409">
        <property type="entry name" value="PTEN_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00462">
        <property type="entry name" value="PTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01326">
        <property type="entry name" value="PTEN_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00404">
        <property type="entry name" value="PTPc_motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51182">
        <property type="entry name" value="C2_TENSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51181">
        <property type="entry name" value="PPASE_TENSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0965">Cell junction</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="5" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 8" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="Phosphatase tensin-type" evidence="11">
        <location>
            <begin position="103"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="domain" description="C2 tensin-type" evidence="12">
        <location>
            <begin position="280"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="domain" description="SH2" evidence="10">
        <location>
            <begin position="1475"/>
            <end position="1584"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="497"/>
            <end position="529"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="594"/>
            <end position="828"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="848"/>
            <end position="1159"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1179"/>
            <end position="1251"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1267"/>
            <end position="1419"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="498"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="688"/>
            <end position="702"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="778"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="9">
        <location>
            <begin position="803"/>
            <end position="815"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="848"/>
            <end position="857"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="884"/>
            <end position="893"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="920"/>
            <end position="936"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="9">
        <location>
            <begin position="955"/>
            <end position="966"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="967"/>
            <end position="976"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="978"/>
            <end position="990"/>
        </location>
    </feature>
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        <location>
            <begin position="1027"/>
            <end position="1046"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1068"/>
            <end position="1081"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="1086"/>
            <end position="1102"/>
        </location>
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    </feature>
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    <feature type="compositionally biased region" description="Polar residues" evidence="9">
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            <begin position="1408"/>
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        </location>
    </feature>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00007881"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022801"/>
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    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
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        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027682.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1747" mass="186753" checksum="8DCFF71D438E34DF" modified="2022-01-19" version="1">MGECNEWALGDGDGPDKVRAWVSTGRTSSPVGPRGLCRALAPSYPPVSGWVVGRASSGHGFQEPCRFLLWSVAIWTTFAPQARSALLGPELAASRWPRSVSVAPTMEDSCELDLVYITERIIAVSYPSSAEEQNFRSNIKEVAQMLTSKHGQNYLLFNLSERRHDISKLHSKVLDFGWPDLHTPALEKICSICKAMDTWLSAEPRNVVVLHSKGNRGRMGVVVAAYMHYSNISASADQALDRFAMKRFYEDKVLPVGQPSQKRYVHYFSGLLSGTIKMNNKPLFLHHVIMHGIPNFESKGGCRPFLKIYQAMQPVYTSGIYNVQGDSQTSICITIEPGLLLKGDILLKCYHKKFRSPTRDVVFRVQFHTCAIHDLGIVFGKQDLDEAFKDDRFPEYGKVEFVFSYGPEKIQGMEHLENGPSVSVDYNTSDPLIRWDSYDNFNIHREDSMEELGHMQGPLDGSLYAKVKKKDSLHGSTGAVNAGRAPLSAAPNHLEHTLSVSSDSGNSTATDKTDEPAAPGGPPALSPEEKRELERLLSGFGLESDAPMHNRHPGAAAAGGGAALAGRRLVPAQVHVNGSAAALVAERETDILDDDLPNQDGHSVGSLGTLSSCDGPANASEVGYPEVPRMESLSSLPNGPSGFDGADKLRKAGPYDSEPLINGGYPYSNQNTLRGTMGRYPQPLPSQIRPSVSAQENLSDYRQQPAGFPEPGWLQPPAAPQPYLYGFDAGDMNRSHSYPAAEPGLQLPPAPARSTSSREAVQRGLNAWQQQGGGSSGGSRPPSRQQDGGLESPSPSVSSSSPQPSPSQAAPPPSQGVPEFPRVASSKEIEQSIEALNMLMLDLDPSVSTMRKSQSVPVASREDPPGPVVSSLSAQPALGLPSQAAPQLTQPRPSNVGRGAGELEHMGQDFGVSYAPYGYENQQPPVPQTRSYSRTPGSPPASPIPLATAYSPVGPQQPPITSPPSPTATAQAQMPPKGAEHHEEPARPSEEEPLNLEGLVAHRVAGVESRDKSPEEPGAPSRRRTTSDGQYENSPQEPGTPRSPTARSPVHSFSPEVVSSIAANPGGRPRESHLHSYKEAFEELEGTSPTSPPSSGVRSPPGLAKTPLSALGLKPHNPAEILLQPTGGPRSYVESVARKAAMGGGGPPQSPTTPQAYSTEMPMRNGVFMNSFTAPSPISTSSPIHSMDGVSIRSYPSESSGHSAATPPQPSAESSFQVPSAHSSYQNASPASFSQGGCASPEYPEGRAGAQPQVSVVGVHVLPGSPHTLHRTVATNTPPSPGFGRRALNPGMAAAPGSPGLGRHPMGGSPSLARHQAAKTPGVSGSPGMDRHIMYGYSAPEEQRPTLSRQSSASGYQPPSTPSFPVSPAYYPGLNSPQSSSPDSATYRQGSPTPQPVLPEKRRMSAGERSNSLPNYATVNGKMSSPVSSGMASPIGGSGVAYPHTLPDFSKLSLPDSSPETRANVKFVQDTSKYWYKPEISREQAITLLKDREPGAFIIRDSHSFRGAYGLAMKVASPPPTILQQNKKGDITNELVRHFLIETSPRGVKLKGCPNEPNFGCLSALVYQHSIIPLALPCKLVIPDRDPTDKTKEVASAADAATDLLKQGAACNVLFINSVEMESLTGPQAIAKTISETLALAPTPAATIVHFKVSAQGITLTDNQRKLFFRRHYPLSTVTYCDLDPQERKWTKSDGGGPAKLFGFVARKQGSTTDNICHLFAELDPDQPATAIVNFVSRVMLGSGQKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEY6</accession>
    <name>A0A8C3TEY6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Serine/threonine-protein kinase 17B</fullName>
            <ecNumber evidence="4">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">DAP kinase-related apoptosis-inducing protein kinase 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="18">Interacts with CHP1; the interaction induces CHP1 to translocate from the Golgi to the nucleus.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum-Golgi intermediate compartment</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="17">Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. DAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEY6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027274.1">
        <property type="protein sequence ID" value="ENSCSRP00000026179.1"/>
        <property type="gene ID" value="ENSCSRG00000019507.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005793">
        <property type="term" value="C:endoplasmic reticulum-Golgi intermediate compartment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000422">
        <property type="entry name" value="serine/threonine-protein kinase 17B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000175">
        <property type="entry name" value="Serine/threonine-protein kinase 17B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24342">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24342:SF5">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE 17B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0418">Kinase</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="21">
        <location>
            <begin position="33"/>
            <end position="293"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004399"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00060827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00062765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00069224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00076111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026179.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="360" mass="40938" checksum="A6D97F07A3FA5ECF" modified="2022-01-19" version="1">MSRRKSESKSLLGLLSTSLQTQIKMDNFYNFYMLEPKELGRGRCAVVRKCIAKSTGQEYAAKFLKKRRRGQDCKAEILHEIAVLELTKSSPRVVNLHEVYEMTNEIILVLEYAAGGEIFNLCVPDLDERIEENDIIRLIQQILEGLCCLHENNIVHLDLKPQNILLSSFNPLGDIKIVDFGMSRKIENASELRQIIGTTEYLAPEILNYDPITTAADMWNIGVISYMLLTQESPFVGADDQETFLNISQINVDYSEETFASFSYLARDFIQNLLVKNPEERPTAEACLSHSWLKQGEFILLRSPEEFSCPSPMQEHTTKCSEERNTKSICNGTCSDRADKENIPEDSSTVSKHFKTDLVC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFB3</accession>
    <name>A0A8C3TFB3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Small ribosomal subunit protein uS8</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">40S ribosomal protein S15a</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the universal ribosomal protein uS8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFB3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028973.1">
        <property type="protein sequence ID" value="ENSCSRP00000027833.1"/>
        <property type="gene ID" value="ENSCSRG00000020572.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.30:FF:000001">
        <property type="entry name" value="40S ribosomal protein S15a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1490.10:FF:000002">
        <property type="entry name" value="40S ribosomal protein S15a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1490.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000630">
        <property type="entry name" value="Ribosomal_uS8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047863">
        <property type="entry name" value="Ribosomal_uS8_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035987">
        <property type="entry name" value="Ribosomal_uS8_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003115">
        <property type="entry name" value="PRK04034.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11758">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S15A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00410">
        <property type="entry name" value="Ribosomal_S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56047">
        <property type="entry name" value="Ribosomal protein S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00053">
        <property type="entry name" value="RIBOSOMAL_S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 6" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027833.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="130" mass="14790" checksum="347944B864FDD349" modified="2022-01-19" version="1">MVCMNVLADALKSINNAEKRGKRQVLIRPCSKVIVRFLTVMMKHGYIGEFEITDDHRAGKIVVNLTGRLNKCGVISPRFDVQLKDLEKWQNNLLPSRQFGYIVLTTSAGIMDHEEARRKHTGGKILGFFF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THN7</accession>
    <name>A0A8C3THN7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Lysozyme g</fullName>
            <ecNumber evidence="3">3.2.1.17</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">1,4-beta-N-acetylmuramidase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Hydrolysis of (1-&gt;4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins.</text>
            <dbReference type="EC" id="3.2.1.17"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glycosyl hydrolase 23 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.17" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3THN7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028419.1">
        <property type="protein sequence ID" value="ENSCSRP00000027295.1"/>
        <property type="gene ID" value="ENSCSRG00000020207.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003796">
        <property type="term" value="F:lysozyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050830">
        <property type="term" value="P:defense response to Gram-positive bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031640">
        <property type="term" value="P:killing of cells of another organism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009253">
        <property type="term" value="P:peptidoglycan catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01021">
        <property type="entry name" value="GEWL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.530.10:FF:000026">
        <property type="entry name" value="Lysozyme g"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.530.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002152">
        <property type="entry name" value="Glyco_hydro_23"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023346">
        <property type="entry name" value="Lysozyme-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31698">
        <property type="entry name" value="LYSOZYME G FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31698:SF8">
        <property type="entry name" value="LYSOZYME G-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00749">
        <property type="entry name" value="LYSOZYMEG"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53955">
        <property type="entry name" value="Lysozyme-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0929">Antimicrobial</keyword>
    <keyword evidence="6" id="KW-0081">Bacteriolytic enzyme</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="41"/>
            <end position="61"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012732"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00016485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00031262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027295.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="301" mass="33001" checksum="D5E93B05457DF9CE" modified="2022-01-19" version="1">MTERNNAAFSWGNTTSRICNPNCEQRPTPANWPCPFPLVLESSNPQNHPKSQKSNNPKVQTQSPKFICRVLHLPTPASLGINGEGRGKGHLTCLKTDCPVGLRSALLCSTSHPMSHSAQPSRKLLHQQFRSISRPASHSGCPTNCSAPASTKIAEKDLHTMNNYKTIIKSAGRKKCVDPAVIAAIISRETHAGTALKGGWGDHGNGFGLMQVDKRYHRLVGQWNSETHLLQGTGILVGMIEGIQKKFPRWTKEQQLKGGISAYNAGLQNVQTYDKMDIGTTGNDYANDVVARAKFYKRNGY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIF7</accession>
    <name>A0A8C3TIF7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">RNA 3'-terminal phosphate cyclase-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">As part of the small subunit (SSU) processome, it plays a role in 40S-ribosomal-subunit biogenesis in the early pre-rRNA processing steps at sites A0, A1 and A2 that are required for proper maturation of the 18S RNA. Activates BMS1 by promoting GDP/GTP exchange. Does not have cyclase activity.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Part of the small subunit (SSU) processome, composed of more than 70 proteins and the RNA chaperone small nucleolar RNA (snoRNA) U3. Interacts with BMS1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the RNA 3'-terminal cyclase family. Type 2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIF7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029766.1">
        <property type="protein sequence ID" value="ENSCSRP00000028608.1"/>
        <property type="gene ID" value="ENSCSRG00000021048.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004521">
        <property type="term" value="F:RNA endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000479">
        <property type="term" value="P:endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042274">
        <property type="term" value="P:ribosomal small subunit biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00875">
        <property type="entry name" value="RNA_Cyclase_Class_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.360.20:FF:000001">
        <property type="entry name" value="RNA terminal phosphate cyclase-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.65.10.20:FF:000001">
        <property type="entry name" value="RNA terminal phosphate cyclase-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.65.10.20">
        <property type="entry name" value="RNA 3'-terminal phosphate cyclase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.360.20">
        <property type="entry name" value="RNA 3'-terminal phosphate cyclase, insert domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013791">
        <property type="entry name" value="RNA3'-term_phos_cycl_insert"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023797">
        <property type="entry name" value="RNA3'_phos_cyclase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037136">
        <property type="entry name" value="RNA3'_phos_cyclase_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000228">
        <property type="entry name" value="RNA3'_term_phos_cyc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016443">
        <property type="entry name" value="RNA3'_term_phos_cyc_type_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020719">
        <property type="entry name" value="RNA3'_term_phos_cycl-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013792">
        <property type="entry name" value="RNA3'P_cycl/enolpyr_Trfase_a/b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036553">
        <property type="entry name" value="RPTC_insert"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR03400">
        <property type="entry name" value="18S_RNA_Rcl1p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11096">
        <property type="entry name" value="RNA 3' TERMINAL PHOSPHATE CYCLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11096:SF1">
        <property type="entry name" value="RNA 3'-TERMINAL PHOSPHATE CYCLASE-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01137">
        <property type="entry name" value="RTC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05189">
        <property type="entry name" value="RTC_insert"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005378">
        <property type="entry name" value="RNA3'_term_phos_cycl_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55205">
        <property type="entry name" value="EPT/RTPC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01287">
        <property type="entry name" value="RTC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0690">Ribosome biogenesis</keyword>
    <feature type="domain" description="RNA 3'-terminal phosphate cyclase" evidence="8">
        <location>
            <begin position="11"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="domain" description="RNA 3'-terminal phosphate cyclase insert" evidence="9">
        <location>
            <begin position="183"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00056741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00065529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00069298"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF01137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF05189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028608.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="373" mass="41069" checksum="3B62F0616019B9B3" modified="2022-01-19" version="1">MASQPHALSYVGCNFLRQRLVLSTLSGRPVKIRKIRAKEESPGLRDFEASFIRLIDKVTNGSRIEINQTGTTLYYQPGLLYGGVLEHDCSPHRSIGYYLESLLCLAPFMKHPLRIVLRGVTNDQVDPSVDVLKATALPLLKKFGIDGEGFELKITRRGMPPKGGGEVIFACPVRKVLRPIQFTDPGKIKRIRGTAYSVRVSPQIANRIVDSARSILNKFIPDIYIYTDHMKGTSSGKSPGFGLSLVAETTNGTFLGAELASNPQGQGTAVLPEELGLNCAKLLLEEIYRGGCVDSTNQSLVLLLMTLGQQDVSKVLLGPLSPYTIEFLRHLRSFFQIMFKIETKPSREEPQGGEKVLMTCVGIGFSNLSKTIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIX9</accession>
    <name>A0A8C3TIX9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ubiquitin-associated domain-containing protein 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Phosphoglycerate dehydrogenase-like protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIX9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028950.1">
        <property type="protein sequence ID" value="ENSCSRP00000027811.1"/>
        <property type="gene ID" value="ENSCSRG00000020560.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14305">
        <property type="entry name" value="UBA_UBAC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000074">
        <property type="entry name" value="Ubiquitin-associated domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1540.10">
        <property type="entry name" value="Rhomboid-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035952">
        <property type="entry name" value="Rhomboid-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041928">
        <property type="entry name" value="UBA_UBAC2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43066">
        <property type="entry name" value="RHOMBOID-RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43066:SF21">
        <property type="entry name" value="UBIQUITIN-ASSOCIATED DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00627">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00165">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144091">
        <property type="entry name" value="Rhomboid-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50030">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="20"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="92"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="116"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="163"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="domain" description="UBA" evidence="8">
        <location>
            <begin position="304"/>
            <end position="344"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00071449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00075791"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027811.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="344" mass="39301" checksum="F65492606A5BA694" modified="2022-01-19" version="1">MFPSTGSNGLYKAPLSKSLLLVPSALSVLLTLLFQHYQKFFTYNLQAVKEDFQIWRLVFGRTVCLDLKDTFCSSLLIYNFRIFERRYGSRKFSSFLLGSWMLSALFDLLLVEVVQYAFGITISSLPSGFLGPVFALFVPFFCSIPRMQVTQILGQFPITNKTLVYILGLQLVTSGSYIWIVAVSGLISGMCYSSSVLKVHRVLCVPSWLAKIFSWTLEPIFSSAELSNEIQVGMGATVDIQRQQRMELLDRQIMMSQFAQMRRQRQQQGRVINWNRLFPPLRRRHNANYQDNRQSEQEAPPPAEASEEQVARLMEMGFSRVDALEALRASNNDLNVATNFLLQH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJ66</accession>
    <name>A0A8C3TJ66_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Debranching RNA lariats 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the lariat debranching enzyme family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJ66"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029048.1">
        <property type="protein sequence ID" value="ENSCSRP00000027907.1"/>
        <property type="gene ID" value="ENSCSRG00000020615.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008419">
        <property type="term" value="F:RNA lariat debranching enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00844">
        <property type="entry name" value="MPP_Dbr1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.21.10:FF:000035">
        <property type="entry name" value="Lariat debranching enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.21.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004843">
        <property type="entry name" value="Calcineurin-like_PHP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007708">
        <property type="entry name" value="DBR1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041816">
        <property type="entry name" value="Dbr1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029052">
        <property type="entry name" value="Metallo-depent_PP-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12849:SF0">
        <property type="entry name" value="LARIAT DEBRANCHING ENZYME"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12849">
        <property type="entry name" value="RNA LARIAT DEBRANCHING ENZYME"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05011">
        <property type="entry name" value="DBR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00149">
        <property type="entry name" value="Metallophos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01124">
        <property type="entry name" value="DBR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56300">
        <property type="entry name" value="Metallo-dependent phosphatases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0408">Iron</keyword>
    <keyword evidence="11" id="KW-0464">Manganese</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Lariat debranching enzyme C-terminal" evidence="14">
        <location>
            <begin position="235"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="389"/>
            <end position="519"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="13">
        <location>
            <begin position="395"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="412"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="13">
        <location>
            <begin position="427"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="463"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="481"/>
            <end position="501"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00001954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00006045"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="SMART" id="SM01124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027907.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="533" mass="60627" checksum="40CF6499FB1D9EF7" modified="2022-01-19" version="1">MKVAVAGCCHGELDKLYETLELLQRRHNVRIDLLLCCGDFQAVRNEADLRCMAVSAKYRHMQTFYRYYSGDKKAPVLTIFIGGNHEASNHLQELPYGGWVAPNIYYLGYAGVVKYRGVRIGGISGIFKSHDYKKGHFECPPYNQQTVRSAYHVRNIEVFKLKQLKDPMDIFMSHDWPRSIYHYGNKKQLLKMKSFFRQEVENNTLGSPAASELLQHFQPTYWFSAHLHVKFAALMQHQTNTEGQLPKATKFLALDKCLPHRDFLQVIDIDHDPNASDSLEYDIEWLAVLKATNNLINVTSNAWNMPENNGLHAKWDYSATEGALKEILEELSHNLKIPCNFSVTAACYDPNKPQKNMEPVHIINPQTTEFCAQFGLTDINDRIQQVKEGSVRGEYEEEMDSTESAEEPSEYYTDNSGLSLSINPDEIMLDEEGGDEDQSTCSVDPSPDHPPDFSASFSDTRIMPDSMMVSSDDAMDSTNEDLEKSGVSEQTEEKSLNERALKRIGKNENGNSAMKKIKRRNQAIYATEDEDKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJH6</accession>
    <name>A0A8C3XJH6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">CD164 molecule like 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CD164 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004058.1">
        <property type="protein sequence ID" value="ENSCSRP00000003924.1"/>
        <property type="gene ID" value="ENSCSRG00000002997.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007947">
        <property type="entry name" value="CD164_MGC24"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11337:SF11">
        <property type="entry name" value="CD164 SIALOMUCIN-LIKE 2 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11337">
        <property type="entry name" value="MUCIN/PORIMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05283">
        <property type="entry name" value="MGC-24"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="136"/>
            <end position="156"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005341"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003924.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="169" mass="17563" checksum="D9414864DF8E025B" modified="2022-01-19" version="1">SPAPCIRALRSVIKGARSVQGTAAAVYPAACRDLTSGALWVLAGECKQLEPCERCVEGDASRNITGCVWMRCGPAEEPGPGGCIGKGEAAKETCSIYNDTATCPSNAVAASPLPGMTATPPLTATPEFRPPGFDSASFVGGIVLVLSVQAVFYFIVKFLKSKDSTYQTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJT6</accession>
    <name>A0A8C3XJT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">C-Maf-inducing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004733.1">
        <property type="protein sequence ID" value="ENSCSRP00000004584.1"/>
        <property type="gene ID" value="ENSCSRG00000003480.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00821">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000030">
        <property type="entry name" value="C-Maf-inducing protein-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052813">
        <property type="entry name" value="CMIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056429">
        <property type="entry name" value="PH_CMIP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25480:SF0">
        <property type="entry name" value="C-MAF-INDUCING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25480">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 73"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23066">
        <property type="entry name" value="PH_21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="C-Maf-inducing protein PH" evidence="9">
        <location>
            <begin position="50"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="8">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="11"/>
            <end position="20"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00073282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF23066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004584.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="778" mass="87493" checksum="9CA41BC340F6DEF5" modified="2022-01-19" version="1">MDFTGSSGGGSDHRQIEESKPLLGEMSATEGSKMGAARCRRPLLHCNGMRYKLLQEGDIQVCVIRHPRTFLSKILTSKFLRRWEPHHVTLADNSLASATPTGYMENSISYSAIEDVQLLSWENAPKYCLQLTIPGGTVLLQAANSYLRDQWFHSLQWKKKIYKYKKVLSNPSRWEVVLKEIRTLVDMALNSPLQDDSIHQAPLEIVSKLLSENTNLTTQDHESIIVAIAPLLENNHPPPDLCEFFCKHCRERPRSMVVIEVFTPVVQRILKHNMDFGKCPRLRLFTQEYILALNELNAGMEVVKKFIHSMHGPTGQCPHPRVLPNLVAVCLAAIYSCYEEFINSRDNSPSLKEIRNGCQQQCDRKPNLPLRLLHTSPDLVSQEATLSESRLKSVIVTSNEIHVEVERNNTANQKMTANVGNDSEPNLIDCLMVSPTCSTMSIELSAQADRILGCYVEILKMLSDYDDWRPALASLLQPIPFPKEALAHEKFTKELKYVIQRFAEDPRQEVHSCLLSVRAGKDGWFQLYSPGGVACDDDGELFASMVRVCNNVHILMGSCYKTKKFLLSLAENKLGPCMLLALRGNQTMVEILCLMLEYNIIDNNDTQLQIISTLESTDVGKRMYEQLCDRQRELKELQRKGGPTRLTLPSKSTDADLARLLSSGSFGNLENLSLAFTNVTSACAENLIKLPSLKQLNLWSTQFGDAGLRLLSEHLTMLQVLNLCETPVTDAGLLALSSMKSLCSLNMNSTKLSADTYEDLKAKLPNLKEVDVRYTEAW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XK10</accession>
    <name>A0A8C3XK10_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Tectorin beta</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XK10"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003925.1">
        <property type="protein sequence ID" value="ENSCSRP00000003795.1"/>
        <property type="gene ID" value="ENSCSRG00000002873.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005201">
        <property type="term" value="F:extracellular matrix structural constituent"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.4100">
        <property type="entry name" value="Zona pellucida, ZP-C domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.3210">
        <property type="entry name" value="Zona pellucida, ZP-N domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055355">
        <property type="entry name" value="ZP-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042235">
        <property type="entry name" value="ZP-C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001507">
        <property type="entry name" value="ZP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017977">
        <property type="entry name" value="ZP_dom_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14002:SF13">
        <property type="entry name" value="BETA-TECTORIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14002">
        <property type="entry name" value="ENDOGLIN/TGF-BETA RECEPTOR TYPE III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00100">
        <property type="entry name" value="Zona_pellucida"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00241">
        <property type="entry name" value="ZP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00682">
        <property type="entry name" value="ZP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51034">
        <property type="entry name" value="ZP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034297689" evidence="6">
        <location>
            <begin position="25"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="domain" description="ZP" evidence="7">
        <location>
            <begin position="43"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003795.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="35606" checksum="11295275B2F93C07" modified="2022-01-19" version="1">MCNICTSCLGPVSVLVCLFHLLHTAFWLGNCDNYVYIDIILVYCYPKTIITKIPECPYGWEVNQLALGGVCYNGVHDSGYYQFTIPDLSPKNKSYCGTQSEFKNPIYHFYNSIISNDSSVIVKSQPVNYSFTCTYHANYLVNQAAFDQRVATVHVKNGSSGSFESQLSLNFYSNAKFSSKKEAPFVVETSEIGSDVFAGVEAKGLSNRFKVVLNNCWATPSSEYFYQIQWPLITKGCATDNSILVHENGKNSRATFQFNAFRFRNIPKLSKVWLHCETHVCDSEKFSCPVVSPSAIKQKNHMSFSKNVHCFFQPAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XK18</accession>
    <name>A0A8C3XK18_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Homeobox protein engrailed-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the Engrailed homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XK18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003962.1">
        <property type="protein sequence ID" value="ENSCSRP00000003831.1"/>
        <property type="gene ID" value="ENSCSRG00000002918.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030182">
        <property type="term" value="P:neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000167">
        <property type="entry name" value="Homeobox protein engrailed-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050720">
        <property type="entry name" value="Engrailed_Homeobox_TFs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000747">
        <property type="entry name" value="HD_engrailed"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019549">
        <property type="entry name" value="Homeobox-engrailed_C-terminal"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019737">
        <property type="entry name" value="Homeobox-engrailed_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24341">
        <property type="entry name" value="HOMEOBOX PROTEIN ENGRAILED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24341:SF5">
        <property type="entry name" value="HOMEOBOX PROTEIN ENGRAILED-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10525">
        <property type="entry name" value="Engrail_1_C_sig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00026">
        <property type="entry name" value="ENGRAILED"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00033">
        <property type="entry name" value="ENGRAILED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3 6 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 6 7" id="KW-0371">Homeobox</keyword>
    <keyword evidence="5 6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="10">
        <location>
            <begin position="208"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="6">
        <location>
            <begin position="210"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="70"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="190"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="9">
        <location>
            <begin position="105"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="149"/>
            <end position="173"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU510713"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003831.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="299" mass="31954" checksum="138343A051BE826D" modified="2022-01-19" version="1">MEEHDHSPREEALEQQESSSSSSSSSDAEPNRGRALILPVVLQAPGNHQHPHRITNFFIDNILRPEFGRRKEAGTCSGGGSSGSSPEQLLLAGRESRRSPSTAPGAGGPLTGGGGGSAGEGEGGSKALALNGGAKKGGDSGALEGALKSRGLSGGDLSVSSDSDSSQASSNTSNQPMLWPAWVYCTRYSDRPSSGPRSRKPKKKNPNKEDKRPRTAFTAEQLQRLKAEFQTNRYLTEQRRQGLAQELSLNESQIKIWFQNKRAKIKKATGNKNTLAVHLMAQGLYNHSTTSKDGKSDSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XND0</accession>
    <name>A0A8C3XND0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Sosondowah ankyrin repeat domain family member A</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the SOWAH family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XND0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011128.1">
        <property type="protein sequence ID" value="ENSCSRP00000010731.1"/>
        <property type="gene ID" value="ENSCSRG00000008006.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058889">
        <property type="entry name" value="WHD_SOWAHA-C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14491:SF2">
        <property type="entry name" value="ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN SOWAHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14491">
        <property type="entry name" value="SOSONDOWAH, ISOFORM G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25877">
        <property type="entry name" value="WHD_SOWAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 4" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="SOWAHA-C winged helix-turn-helix" evidence="6">
        <location>
            <begin position="17"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="289"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="328"/>
            <end position="361"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="88"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="88"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="145"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00038122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF25877"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010731.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="493" mass="52759" checksum="2BB92F044913F189" modified="2022-01-19" version="1">AGTGGAAGPAWGAAGPSRAALLGFLRERGGQVRSSELRDRFKPLLEAGEPGERAARRGRFTALVNSVAVVKELDGAKFVVLRKKLRAQAGGEPGEGAQPPEAPPEGAGQSGEGGQGPPPAPLAAEDSPHPKPVSELRGLFQSQDGETPGAPPGMAGAPRREAPQKPCMLPVRCPQPARGAEELPRQQEQPGDGDRLQVGTLLDLPEPASPRSPHMKRRQVDEAGARSPHLRRVSKTQKVSEETGCIAAVPLESLEHEWLVKATAGQWSQRLHGLLLSDANLAVKRDFMSGFTALHWAAKSGNCDMVGKIIEVAKKGGTEIDLNAKSYGGYTPLHIAAIHGREEVITTLVKTYNVKINLRDYNGKKPHHYLKEGSSYAVRHLLGDPDLHNSVGHAFPIKKNPKIAASILSSTSTFLGVLSDDMPFYDLSRGLKKTSSLNKLLNASAGSRKKPKTRGTFPSYSSLALVFFHRSSLFPPPPSCLMVHYIGSDFKAH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP20</accession>
    <name>A0A8C3XP20_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Non-compact myelin associated protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP20"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014152.1">
        <property type="protein sequence ID" value="ENSCSRP00000013596.1"/>
        <property type="gene ID" value="ENSCSRG00000010369.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033270">
        <property type="term" value="C:paranode region of axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043220">
        <property type="term" value="C:Schmidt-Lanterman incisure"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019911">
        <property type="term" value="F:structural constituent of myelin sheath"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032290">
        <property type="term" value="P:peripheral nervous system myelin formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031641">
        <property type="term" value="P:regulation of myelination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd12087">
        <property type="entry name" value="TM_EGFR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038940">
        <property type="entry name" value="NCMAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35974">
        <property type="entry name" value="NONCOMPACT MYELIN-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35974:SF1">
        <property type="entry name" value="NONCOMPACT MYELIN-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="32"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="63"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="79"/>
            <end position="88"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013596.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="103" mass="11280" checksum="A03AE80EA8E188A3" modified="2022-01-19" version="1">MTTAAPLGNNTLTPTNVTTKSQEEILYQSSGAIVAAIVVGVIIIFTVVLLMLKMYNRRMRAKRELEPTSTKAKIPPAFGQNSNNANQPTTVTIIPLDIHMQNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQY2</accession>
    <name>A0A8C3XQY2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Spermatogenesis associated 2 like</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SPATA2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQY2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018360.1">
        <property type="protein sequence ID" value="ENSCSRP00000017544.1"/>
        <property type="gene ID" value="ENSCSRG00000013502.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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    </dbReference>
    <dbReference type="InterPro" id="IPR048839">
        <property type="entry name" value="SPATA2_PUB-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15326:SF7">
        <property type="entry name" value="SPERMATOGENESIS-ASSOCIATED PROTEIN 2-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15326">
        <property type="entry name" value="SPERMATOGENESIS-ASSOCIATED PROTEIN 2/TAMOZHENNIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21388">
        <property type="entry name" value="SPATA2_PUB-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Spermatogenesis-associated protein 2 PUB-like" evidence="3">
        <location>
            <begin position="71"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="284"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="329"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="329"/>
            <end position="342"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00038142"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF21388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017544.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="473" mass="52580" checksum="3FB0ADC3D60D30D2" modified="2022-01-19" version="1">MGSSSLVQQEYRKCLERDFRRGHSGVCTDPALRELLRQRLLEDPELHCALRNDVFATLASSLQGWDDLPLALRGLARAFEVLELAAANLHLLPWRKEFSTIKMFSGVYVHSLQAALSDSDIAKSFHRMGYMKRDDHHLVVSRPPPGAELVQAACGFFAARVECEILGEILRQLGPCRVSAEDLLQVRRGTRDLHDSVEKLQRLARWPKGRATRAKVTPGYAESIDLYGDELKSPETANLYSDPMGLSSQELHRPPLWEQSPNLWSEAVGVPCPEDLWGNEGGIRDNWEASESGQEQPYRNGPDSEADAFSFISLRRELSRISDSVSLENLESTNRSLSSPSDTAGLKPHGAASCLMPRSAGKIMPLECSAASRWPKAAERPWEPPPAAPWLESSEREALDSQCYKLHSCLIRGALPSYCCATCCLLHASGCDAAQTCRSSHCMEELQSEKQKLLWLKRTEVDMLLNEGSGARP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR31</accession>
    <name>A0A8C3XR31_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">COP9 signalosome complex subunit 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CSN9 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR31"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017179.1">
        <property type="protein sequence ID" value="ENSCSRP00000016443.1"/>
        <property type="gene ID" value="ENSCSRG00000012608.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9972368at2759"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008180">
        <property type="term" value="C:COP9 signalosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029391">
        <property type="entry name" value="CSN9_metazoa"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28562">
        <property type="entry name" value="COP9 SIGNALOSOME COMPLEX SUBUNIT 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15004">
        <property type="entry name" value="MYEOV2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0736">Signalosome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009162"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00014874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022790"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016443.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="57" mass="6211" checksum="8306DAFBF3DC610C" modified="2022-01-19" version="1">MKPAVDEMFPEGAGPYVDLDEAGGSTGLLMDLAANEKAVHADFFNDFEDLFDDDDIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR71</accession>
    <name>A0A8C3XR71_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Protein TEX261</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SVP26 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR71"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018906.1">
        <property type="protein sequence ID" value="ENSCSRP00000018072.1"/>
        <property type="gene ID" value="ENSCSRG00000013817.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030134">
        <property type="term" value="C:COPII-coated ER to Golgi transport vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097020">
        <property type="term" value="F:COPII receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007277">
        <property type="entry name" value="Svp26/Tex261"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13144:SF0">
        <property type="entry name" value="PROTEIN TEX261"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13144">
        <property type="entry name" value="TEX261 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04148">
        <property type="entry name" value="Erv26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="21"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="61"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="86"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="114"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="142"/>
            <end position="163"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008096"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017877"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018072.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="213" mass="24314" checksum="6D1302476D673B88" modified="2022-01-19" version="1">MIIGIDWLQIAGTPSLCFKSYLGCSVLIFPTCLYIVSPIWSAGLYYLAELIEEYTVATSRIIKYMIWFSTVVLVGLYLFERFPGFMVGVGLFTNLVYFGLLQTFPFIMLTSPNFILSCVLVILNHYLAFQYFAEEYYPFSEVLAYFTFCLWLIPFAFFVSLSAGENVLPSTVQPGDDVVSNYFTKGKRGKRSGILIIFSFVKEAILPSRQKMY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRD3</accession>
    <name>A0A8C3XRD3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Acyl-CoA dehydrogenase family member 10</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the acyl-CoA dehydrogenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRD3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019344.1">
        <property type="protein sequence ID" value="ENSCSRP00000018492.1"/>
        <property type="gene ID" value="ENSCSRG00000014169.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050660">
        <property type="term" value="F:flavin adenine dinucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016627">
        <property type="term" value="F:oxidoreductase activity, acting on the CH-CH group of donors"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd05154">
        <property type="entry name" value="ACAD10_11_N-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02603">
        <property type="entry name" value="HAD_sEH-N_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.110.10:FF:000002">
        <property type="entry name" value="Acyl-CoA dehydrogenase fadE12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.10:FF:000018">
        <property type="entry name" value="Acyl-CoA dehydrogenase family member 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000343">
        <property type="entry name" value="Acyl-CoA dehydrogenase family member 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1200.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.540.10">
        <property type="entry name" value="Acyl-CoA dehydrogenase/oxidase, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.110.10">
        <property type="entry name" value="Butyryl-CoA Dehydrogenase, subunit A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.10">
        <property type="entry name" value="Butyryl-CoA Dehydrogenase, subunit A, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.240">
        <property type="entry name" value="Putative phosphatase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052898">
        <property type="entry name" value="ACAD10-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041726">
        <property type="entry name" value="ACAD10_11_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006091">
        <property type="entry name" value="Acyl-CoA_Oxase/DH_mid-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046373">
        <property type="entry name" value="Acyl-CoA_Oxase/DH_mid-dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036250">
        <property type="entry name" value="AcylCo_DH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009075">
        <property type="entry name" value="AcylCo_DH/oxidase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013786">
        <property type="entry name" value="AcylCoA_DH/ox_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037069">
        <property type="entry name" value="AcylCoA_DH/ox_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009100">
        <property type="entry name" value="AcylCoA_DH/oxidase_NM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002575">
        <property type="entry name" value="Aminoglycoside_PTrfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006439">
        <property type="entry name" value="HAD-SF_hydro_IA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011945">
        <property type="entry name" value="HAD-SF_ppase_IA/epoxid_hydro_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023198">
        <property type="entry name" value="PGP-like_dom2"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02247">
        <property type="entry name" value="HAD-1A3-hyp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01509">
        <property type="entry name" value="HAD-SF-IA-v3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47829:SF3">
        <property type="entry name" value="AMINOGLYCOSIDE PHOSPHOTRANSFERASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47829">
        <property type="entry name" value="HYDROLASE, PUTATIVE (AFU_ORTHOLOGUE AFUA_1G12880)-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00441">
        <property type="entry name" value="Acyl-CoA_dh_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02770">
        <property type="entry name" value="Acyl-CoA_dh_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02771">
        <property type="entry name" value="Acyl-CoA_dh_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01636">
        <property type="entry name" value="APH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00702">
        <property type="entry name" value="Hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00413">
        <property type="entry name" value="HADHALOGNASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG01129">
        <property type="entry name" value="C1.5:_HAD__Beta-PGM__Phosphata"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47203">
        <property type="entry name" value="Acyl-CoA dehydrogenase C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56645">
        <property type="entry name" value="Acyl-CoA dehydrogenase NM domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0274">FAD</keyword>
    <keyword evidence="3" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="6" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Aminoglycoside phosphotransferase" evidence="8">
        <location>
            <begin position="288"/>
            <end position="500"/>
        </location>
    </feature>
    <feature type="domain" description="Acyl-CoA dehydrogenase/oxidase N-terminal" evidence="10">
        <location>
            <begin position="660"/>
            <end position="783"/>
        </location>
    </feature>
    <feature type="domain" description="Acyl-CoA oxidase/dehydrogenase middle" evidence="9">
        <location>
            <begin position="787"/>
            <end position="888"/>
        </location>
    </feature>
    <feature type="domain" description="Acyl-CoA dehydrogenase/oxidase C-terminal" evidence="7">
        <location>
            <begin position="900"/>
            <end position="1048"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF01636"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF02770"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF02771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018492.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1053" mass="117927" checksum="CB570DE0915C6DC1" modified="2022-01-19" version="1">MGLRRFIQASYFQCARTSGILNHVRYKPPSLVQWRHSGSTVYKAVIFDMGGVLLPSPYRVAVEWEVQHRIPSGTIKQALISGGDNRPWMRYMRGELTSAEFLQEFGQQCSEIANLSVPVDSFLSDLTSSQKSKQRPIMTEALECIRAEGLKTAVLSNNFYLHSGVSFLPLDRNQFDVVIESCREGICKPDPRIYTLCLERLGVQPKESIFLDDIGQNLKAAAQLGMKTVKVDDPEAALKELETYLGFPLRGFVPHTRLVRPTMEIPKDPLQKYLEEVLGGQTTGPLILRQFSHGQSNPTYYIKFGDRHLVLRKKPPGSLLPSAHAVEREYRVLKALTEAGVPVPKVLALCEDSSIIGTPFYLMEYCTGHIYKDPSLPGLDPGQRRAIYMAMNKVLCKIHRVDLKAAGLVDYGKHGNYVQRQVQTWTKQYRATETHTIPAMERLIEWLPLHLPGNQKTTVVHGDFRLDNLIFHPEGPEVLAVLDWELSTLGDPISDVAYNCLAHYLPSHFDILKGLKDCDVTQLGIPTAEEYFQMYCGHMGIPPIENWNFYMAFSFFRVAAILQGVYKRSLTGQASSAAAESGGKQAELMANLAWDFATKEGFRVFKEWPAAKPLARLYSTWTRNGTFSRRNYVTVAPSSPAHTSKAHLILSPDGLPGRAQELYHKLRRFMDIQVYPAEQVLRDHQVSQSRWTPHPLIEELKDKAKSEGLWNLFLPVENDPDVKFGAGLTNQEFAHLCELMGTSLFAPELFNCSAPDTGNMEVLVRYGTEEQKERWLQPLLDGKMRSCFAMTEPQVASSDATNIESSVVEEKGFYILNGHKWWISGALDPRCQLCVFMGKTDPEAQRHKQQSMLLVPMDAPGITVTRPLSVFGVEDPPAGHGEIFFENVRVPKENILLGPGRGFEIAQGRLGPGRIHHCMRLIGYSERALALMKERVKSRVAFGKPLAEQGTILEDVAKSRAEIEQARLLVLKAALLMDTAGNKAAALEIAMIKMVAPLMALRVIDRAIQAFGAAGLSNDYPLAQFFAWARALRLADGPDEVHRAAVAKMELKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRJ2</accession>
    <name>A0A8C3XRJ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">P-type ATPase N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRJ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019700.1">
        <property type="protein sequence ID" value="ENSCSRP00000018840.1"/>
        <property type="gene ID" value="ENSCSRG00000014384.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140326">
        <property type="term" value="F:ATPase-coupled intramembrane lipid transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045332">
        <property type="term" value="P:phospholipid translocation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032631">
        <property type="entry name" value="P-type_ATPase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092:SF79">
        <property type="entry name" value="PHOSPHOLIPID-TRANSPORTING ATPASE VB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092">
        <property type="entry name" value="PROBABLE PHOSPHOLIPID-TRANSPORTING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16209">
        <property type="entry name" value="PhoLip_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="50"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase N-terminal" evidence="2">
        <location>
            <begin position="23"/>
            <end position="78"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF16209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018840.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="124" mass="14744" checksum="8730C7F288B958B7" modified="2022-01-19" version="1">SFCTESTEREAEQRLQKDWETVSRFYSGNGIQTTKYTLLSFLPRNLFEQFHRLANLYFFFLVILNWFPQVEVFHKEITMLPLGVVLLVIMVKDGTEDWMVRILHPPLKCSQLWNRTLQLLNSMA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XS75</accession>
    <name>A0A8C3XS75_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Disco interacting B</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Neuron projection</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the DIP2 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000019644.1">
        <property type="protein sequence ID" value="ENSCSRP00000018783.1"/>
        <property type="gene ID" value="ENSCSRG00000014369.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="69964at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05905">
        <property type="entry name" value="Dip2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.300.30:FF:000003">
        <property type="entry name" value="DIP2 disco-interacting protein 2 homolog A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.300.30:FF:000001">
        <property type="entry name" value="DIP2 disco-interacting protein 2 homolog C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.12780:FF:000004">
        <property type="entry name" value="Disco interacting protein 2 homolog A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.12780:FF:000002">
        <property type="entry name" value="Disco interacting protein 2 homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.300.30">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.12780">
        <property type="entry name" value="N-terminal domain of ligase-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025110">
        <property type="entry name" value="AMP-bd_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045851">
        <property type="entry name" value="AMP-bd_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000873">
        <property type="entry name" value="AMP-dep_synth/lig_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042099">
        <property type="entry name" value="ANL_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037337">
        <property type="entry name" value="Dip2-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010506">
        <property type="entry name" value="DMAP1-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22754">
        <property type="entry name" value="DISCO-INTERACTING PROTEIN 2 DIP2 -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22754:SF38">
        <property type="entry name" value="DISCO-INTERACTING PROTEIN 2 HOMOLOG B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00501">
        <property type="entry name" value="AMP-binding"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23024">
        <property type="entry name" value="AMP-dom_DIP2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06464">
        <property type="entry name" value="DMAP_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01137">
        <property type="entry name" value="DMAP_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56801">
        <property type="entry name" value="Acetyl-CoA synthetase-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51912">
        <property type="entry name" value="DMAP1_BIND"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0966">Cell projection</keyword>
    <keyword evidence="4" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007735"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018783.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1570" mass="170670" checksum="9966ECD630A48FEE" modified="2022-01-19" version="1">MAEPAGGGACSLPREIREQLAELELELSEGDITQKGYEKKRAKLLAPYIPQTHGVDPALQKEPRNQTPAPAATSGPSSSKYHRARSGGARDERYRSDIHTEAVQAALAKHKEQKMALPMPTKRRSTFVQSPADACTPPDTSSASEDEGSLRRQAALSAALHQSLQNAESWINRSVQGSSTSSSASSTLSHGEGKGTSGTLADVFANTRIENFSVPPDVTATTSSSSSSARPATIDLPPSGIVKGTHKGSNRSSLMDTADGVPVSSRVSTKIQQLLNTLKRPKRPPLKEFFVDDFEEIVEVPQPDPNQPKPEGRQMTPVKGEPLGVVCNWPPALEAALQRWGTTQAKCPCLTALDVTGKPVYTLTYGKLWSRSLKLAYTLLNKLGTKNEPVLKPGDRVALVYPNNDPVMFMVAFYGCLLAEVIPVPIEVPLTRKDAGGQQIGFLLGSCGITLALTTEVCLKGLPKTQNGEIVQFKGWPRLKWVVTDSKYLSKSPKDWQPNISTAGTEPAYIEYKTSKEGSVMGVTVSRIAMLSHCQALSQACSYSEGETIVNVLDFKKDAGLWHGMLTNVMNKLHTLSVPYSVMKTCPLSWVQRVHTHKAKVALVKCRDLHWAMMAHRDQRDVSLSSLRMLIVTDGANPWSVSSCDAFLSLFQSHGLKPEAICPCATSPEAMTVAIRRPGVPGAPLPGRAILSMNGLSYGVIRVNTEDKNSALTVQDVGHVMPGGMMCIVKPDGSPQLCKTDEIGEICVSSKTGGMMYYGLAGVTKNTFEVIPVNSAGSPVGDVPFVRSGLLGFVGPGSLVFVVGKMDGLLTVSGRRHNADDIVATGLAVESIKTVYRGRIAVFSVSVFYDERIVVVAEQRPDASEEDSFQWMSRVLQAIDSIHQVGVYCLALVPANTLPKTPLGGIHLSQTKQHFLEGSLHPCNILMCPHTCVTNLPKPRQKQPGVGPASVMVGNLVAGKRIAQAAGRDLGQIEDNDLVRKHQFLTEVLQWRAQATPDHTLFLLLNAKGTPVCTASCFQLHKRAERIASVLYDKGHLNAGDNVVLLYPPGIELIAAFYGCLYAGCIPVTVRPPHAQNLTATLPTVRMIVDVSKAACILTTQTLMRLLKSREAAAAVDVKTWPTIIDTDDLPRKRLPQIYKPPTPEMLAYLDFSVSTTGMLTGVKMSHAAVNALCRAIKLQCELYSSRQIAICLDPYCGLGFTLWCLCSVYSGHQSILIPPMELESNLFLWLSTVSQHKIRDTFCSYSVMELCTKGLGNQVEVLKARGINLSCVRTCVVVAEERPRISLTQSFSKLFKDIGLSSRAVSTTFGSRVNVAICLQGTSGPDPTTVYVDLKSLRHDRVRLVERGAPQSLLLSESGKILPGVKVIIVNPETKGPVGDSHLGEIWVNSPHTASGYYTIYDNESLQADHFNTRLSFGDAAQTLWARTGYLGFVRRTELTAASGDRHDALYVVGALDETLELRGLRYHPIDIETSVSRTHRSIAECAVFTWTNLLVVVVELCGCEQEALDLVPLVTNVVLEEHYLIVGVVVVVDPGVIPINSRGEKQRMHLRDSFLADQLDPIYVAYNM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSI0</accession>
    <name>A0A8C3XSI0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Telethonin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSI0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021767.1">
        <property type="protein sequence ID" value="ENSCSRP00000020844.1"/>
        <property type="gene ID" value="ENSCSRG00000015825.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030018">
        <property type="term" value="C:Z disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030674">
        <property type="term" value="F:protein-macromolecule adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008307">
        <property type="term" value="F:structural constituent of muscle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031432">
        <property type="term" value="F:titin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070080">
        <property type="term" value="F:titin Z domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060048">
        <property type="term" value="P:cardiac muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055008">
        <property type="term" value="P:cardiac muscle tissue morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055003">
        <property type="term" value="P:cardiac myofibril assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035995">
        <property type="term" value="P:detection of muscle stretch"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048769">
        <property type="term" value="P:sarcomerogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003009">
        <property type="term" value="P:skeletal muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030241">
        <property type="term" value="P:skeletal muscle myosin thick filament assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030240">
        <property type="term" value="P:skeletal muscle thin filament assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.160.10">
        <property type="entry name" value="titin domain like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015667">
        <property type="entry name" value="Telethonin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023111">
        <property type="entry name" value="Titin-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15143">
        <property type="entry name" value="TELETHONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15143:SF0">
        <property type="entry name" value="TELETHONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09470">
        <property type="entry name" value="Telethonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034351125" description="Telethonin" evidence="2">
        <location>
            <begin position="18"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="156"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="179"/>
            <end position="189"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020844.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="189" mass="21227" checksum="B18D755F732276FF" modified="2022-01-19" version="1">MFGKSVVLRSAGVLAAAELGCLVKEEDVVRRESFTAEWRDLSLSTRPEEGCSLREVDDRRKETYWQQQETRFVEQRSPWLLMRLGRLGEPLARYPLPYQRALPLPLFVPADLSAKAERGATPPQLRRMMDFEAALAGGAPPNGQCRDKKAVAEITKELPPVVQPSRPDFGKGDLHRSLSRSLSQEAQRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTD1</accession>
    <name>A0A8C3XTD1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Serine/threonine-protein kinase VRK1</fullName>
            <ecNumber evidence="3">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Vaccinia-related kinase 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Cajal body</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the protein kinase superfamily. CK1 Ser/Thr protein kinase family. VRK subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTD1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022170.1">
        <property type="protein sequence ID" value="ENSCSRP00000021231.1"/>
        <property type="gene ID" value="ENSCSRG00000016089.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015030">
        <property type="term" value="C:Cajal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd14122">
        <property type="entry name" value="STKc_VRK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000348">
        <property type="entry name" value="serine/threonine-protein kinase VRK1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050235">
        <property type="entry name" value="CK1_Ser-Thr_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11909">
        <property type="entry name" value="CASEIN KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 19 20" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6" id="KW-0132">Cell division</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0418">Kinase</keyword>
    <keyword evidence="9" id="KW-0498">Mitosis</keyword>
    <keyword evidence="8 19 20" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 20" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="22">
        <location>
            <begin position="36"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="350"/>
            <end position="414"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="361"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="21">
        <location>
            <begin position="397"/>
            <end position="414"/>
        </location>
    </feature>
    <feature type="binding site" evidence="19">
        <location>
            <position position="70"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004408"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00061699"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00073147"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00081230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021231.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="414" mass="47408" checksum="430CCF2F2D185986" modified="2022-01-19" version="1">MPYIKKTSGKRGPVKRKLAEEFAPGEVLTDTSKKEWNLGMPIGQGGFGCLYLADVNSSKSVGSDAPYVIKVEPSQNGPLFTELKFYMRAAKPEQIQKWTSSHKLKYLGVPKYWGSGLHQKNGNSYRFMVMDRFGRDLQKIYEENAKQFAHKTVLKLSLRILDILEYIHEHEYVHGDIKASNLLLSYKNLNQVYLVDYGLAYRYCPEGVHKKYKEDPKRCHDGTIEYTSIDAHKGVAPSRRGDLEILGYCMIHWLSGRLPWEDNLKDPNYVRDSKIRYTENITDLMNKCFPDTEKPDEIAKYMEKVKLLSYEEKPLYQHFREILLQGLKAIGQKDDGVLDFSFSENGDLRTKPVQKKKRKAAASAAATTEESTGTDMEDVESPRKKRPAACNSEAAKTRKKSSPKGTRTRKRVKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTN3</accession>
    <name>A0A8C3XTN3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Inhibitor of growth protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Component of an histone acetyltransferase complex.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Component of an histone acetyltransferase complex. Interacts with H3K4me3 and to a lesser extent with H3K4me2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="11">The PHD-type zinc finger mediates the binding to H3K4me3.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the ING family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTN3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022794.1">
        <property type="protein sequence ID" value="ENSCSRP00000021831.1"/>
        <property type="gene ID" value="ENSCSRG00000016524.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16862">
        <property type="entry name" value="ING_ING4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15684">
        <property type="entry name" value="PHD_ING4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000016">
        <property type="entry name" value="Inhibitor of growth protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.1740">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028651">
        <property type="entry name" value="ING_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024610">
        <property type="entry name" value="ING_N_histone-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019786">
        <property type="entry name" value="Zinc_finger_PHD-type_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001965">
        <property type="entry name" value="Znf_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019787">
        <property type="entry name" value="Znf_PHD-finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10333">
        <property type="entry name" value="INHIBITOR OF GROWTH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10333:SF106">
        <property type="entry name" value="INHIBITOR OF GROWTH PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12998">
        <property type="entry name" value="ING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01408">
        <property type="entry name" value="ING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00249">
        <property type="entry name" value="PHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01359">
        <property type="entry name" value="ZF_PHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50016">
        <property type="entry name" value="ZF_PHD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 11" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="3 9 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 9 11" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 10 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="PHD-type" evidence="13">
        <location>
            <begin position="196"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="115"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="199"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="201"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="212"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="217"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="223"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="226"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="239"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="242"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="8">
        <location>
            <position position="198"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="8">
        <location>
            <position position="209"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="8">
        <location>
            <position position="213"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="8">
        <location>
            <position position="221"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR628651-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR628651-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU361213"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021831.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="28586" checksum="9749D83523E96B7E" modified="2022-01-19" version="1">MAAGMYLEHYLDSIENLPFELQRNFQLMRDLDQRTEDLKSEIDKLATEYISNARTLSSEEKLGLLKQIQEAYGKCKEFGDDKVQLAMQTYEMVDKHIRRLDTDLARFEADLKEKQIESSDYDSSSSKGKKKGRAQKEKKAARARSKGKNSDEEAPKMAQKKLKLVRTSTEYGMPSVTFGNVHPSDVLDMPVDPNEPTYCLCHQVSYGEMIGCDNPDCSIEWFHFACVGLTTKPRGKWFCPRCSQERKKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTT5</accession>
    <name>A0A8C3XTT5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Coronin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="4">Belongs to the WD repeat coronin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023129.1">
        <property type="protein sequence ID" value="ENSCSRP00000022155.1"/>
        <property type="gene ID" value="ENSCSRG00000016728.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015505">
        <property type="entry name" value="Coronin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015048">
        <property type="entry name" value="DUF1899"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10856">
        <property type="entry name" value="CORONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10856:SF17">
        <property type="entry name" value="CORONIN-2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08953">
        <property type="entry name" value="DUF1899"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM01166">
        <property type="entry name" value="DUF1899"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 4" id="KW-0677">Repeat</keyword>
    <keyword evidence="1 3 4" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="DUF1899" evidence="5">
        <location>
            <begin position="5"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="78"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="128"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="171"/>
            <end position="212"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU280818"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="SMART" id="SM01166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022155.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="214" mass="24154" checksum="DB32864349028997" modified="2022-01-19" version="1">MSWRPQYRSSKFRNVYGKVANREHCFDGIPITKNVHDNHFCAVNAKFLAIVTESAGGGSFLVIPLEQTGRIEPNYPKVCGHQGNVLDIKWNPFIENIIASCSEDTSVRIWEIPEGGLKRNMTEAVLELYGHSRRVGLVEWHPTTNNILFSAGYDYKVLIWNLDIGEPVKMIDCHTDVILCMSFNTDGSLLSTTCKDKKLRVIEPRSGKVLQVKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU10</accession>
    <name>A0A8C3XU10_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the heat shock protein 70 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU10"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025032.1">
        <property type="protein sequence ID" value="ENSCSRP00000024001.1"/>
        <property type="gene ID" value="ENSCSRG00000018008.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140662">
        <property type="term" value="F:ATP-dependent protein folding chaperone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000172">
        <property type="entry name" value="Heat shock 70 kDa protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.30.30:FF:000001">
        <property type="entry name" value="heat shock 70 kDa protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000026">
        <property type="entry name" value="Heat shock protein 70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.30.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018181">
        <property type="entry name" value="Heat_shock_70_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013126">
        <property type="entry name" value="Hsp_70_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19375">
        <property type="entry name" value="HEAT SHOCK PROTEIN 70KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00012">
        <property type="entry name" value="HSP70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00301">
        <property type="entry name" value="HEATSHOCK70"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00297">
        <property type="entry name" value="HSP70_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00329">
        <property type="entry name" value="HSP70_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007381"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024001.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="32608" checksum="D7AC3BD666C7503E" modified="2022-01-19" version="1">MSRFYRDTVGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVAMNPTNTVFDAKRLIGRRYDDPVVQSDMKHWPFQVINDGGRPKVQVEYKGETKTFYPEEISSMVLTKMKEIAEAYLGKTVTNSVITVPAYFNDSQRQATKDAGTIAGLNVLRIINEPTAAAIAYGLDKKVGGERNVLIFDLGGGTFDVSVLTIEDGIFEVKATAGDTHLGGEDFDSRLVTHLAAESSTPTCSAARWSPWRRPCGTPGWTRGRCTTWCWWGAPPASPRSSGCCRISST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU65</accession>
    <name>A0A8C3XU65_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Ubiquitin carboxyl-terminal hydrolase</fullName>
            <ecNumber evidence="1">3.4.19.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase C19 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU65"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025378.1">
        <property type="protein sequence ID" value="ENSCSRP00000024337.1"/>
        <property type="gene ID" value="ENSCSRG00000018261.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004197">
        <property type="term" value="F:cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016579">
        <property type="term" value="P:protein deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006282">
        <property type="term" value="P:regulation of DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02671">
        <property type="entry name" value="Peptidase_C19O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000544">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050164">
        <property type="entry name" value="Peptidase_C19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001394">
        <property type="entry name" value="Peptidase_C19_UCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028889">
        <property type="entry name" value="USP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033815">
        <property type="entry name" value="USP1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018200">
        <property type="entry name" value="USP_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24006">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24006:SF905">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00443">
        <property type="entry name" value="UCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00972">
        <property type="entry name" value="USP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00973">
        <property type="entry name" value="USP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50235">
        <property type="entry name" value="USP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1" id="KW-0645">Protease</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="1" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="USP" evidence="3">
        <location>
            <begin position="82"/>
            <end position="792"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="36"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="235"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="45"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="265"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="295"/>
            <end position="307"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="RuleBase" id="RU366025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024337.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="794" mass="89077" checksum="9F147171DFCE863C" modified="2022-01-19" version="1">MPGVLPTDATGLLRGSPSKKNRLSLKLFQKKETKRALDFTDSQENEQKSSEYRGSEIDQVVPAAQPPSPISCEKKDNMLPFVGLNNLGNTCYLNSILQVLYFCPGFKTGVKHLFNIISKKREMLKDEGEQKSDKGSCKEDPLASYELICSLHSLILSVEQLQASFLLNPEKYTDELATQPRRLLNTLRELNPMYEGYLQHDAQEVLQCILGNIQETCQILKKEELKNMPVEEPIVHLEEKSNQNTESNGINRPGEENDYTASSHTAEESEDKLSKGNGKRKSDTESGNAKKKSKVSKEHNAVEENQRQTRSKRKATAEKLENHTDAIAKYSIKNEIAKPTQKKSRLRLNWFKSSGKQPSILSKFCSVGKLANNLGSKEQMKETDDCEIEEASVKCENGNIKEYCEAASPVESAGEKGIEKPLQEGSELAVFELVEKLFQGQLVLRTRCLECECFTERREDFQDISVPVQEDELSKAEESSEISPEPKTEMKTLKWAISQFASVERIVGEDKYFCENCRHYTEAERSLLFDKMPEVITVHLKCFAANGLEFDCYGGLSKINTPLLTPLKLSLEEWSTKSTNDTYGLFAVVMHSGITISSGHYTASVKITDLNSLELDKGNFITDQMYEVIKPEPLNEEEARAVAEDYDDGEVSFRVNGNAQSSKTLSKKNMEAVGLLGGQKSKSDCDLYNNKATNPDKVVNTLTENKNVESTSTNGILEFDKSTENGDQNGIAFSGLENKALYVLQSLKEYEGKWLLFDDSEVKVTEEKDFLNSLSPTSSSTSTPYLLFYKKIVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU94</accession>
    <name>A0A8C3XU94_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Enoyl-CoA hydratase, mitochondrial</fullName>
            <ecNumber evidence="5">4.2.1.17</ecNumber>
            <ecNumber evidence="4">5.3.3.8</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="24">Enoyl-CoA hydratase 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="23">Short-chain enoyl-CoA hydratase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>(3E)-hexenoyl-CoA = (2E)-hexenoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:45736"/>
            <dbReference type="ChEBI" id="CHEBI:62077"/>
            <dbReference type="ChEBI" id="CHEBI:84790"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:45737"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>(3S)-3-hydroxybutanoyl-CoA = (2E)-butenoyl-CoA + H2O</text>
            <dbReference type="Rhea" id="RHEA:26558"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:57316"/>
            <dbReference type="ChEBI" id="CHEBI:57332"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="20">
            <dbReference type="Rhea" id="RHEA:26560"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>(3S)-hydroxydecanoyl-CoA = (2E)-decenoyl-CoA + H2O</text>
            <dbReference type="Rhea" id="RHEA:31191"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:61406"/>
            <dbReference type="ChEBI" id="CHEBI:62616"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="13">
            <dbReference type="Rhea" id="RHEA:31193"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>(3S)-hydroxyhexanoyl-CoA = (2E)-hexenoyl-CoA + H2O</text>
            <dbReference type="Rhea" id="RHEA:30547"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:62075"/>
            <dbReference type="ChEBI" id="CHEBI:62077"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="18">
            <dbReference type="Rhea" id="RHEA:30549"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>2-methylpropenoyl-CoA + H2O = (S)-3-hydroxyisobutanoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:31175"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:62500"/>
            <dbReference type="ChEBI" id="CHEBI:62611"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:31176"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>3-hydroxybutanoyl-CoA = (2E)-butenoyl-CoA + H2O</text>
            <dbReference type="Rhea" id="RHEA:45584"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:57332"/>
            <dbReference type="ChEBI" id="CHEBI:78611"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="19">
            <dbReference type="Rhea" id="RHEA:45586"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>3-hydroxyisovaleryl-CoA = 3-methylbut-2-enoyl-CoA + H2O</text>
            <dbReference type="Rhea" id="RHEA:31079"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:57344"/>
            <dbReference type="ChEBI" id="CHEBI:62555"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="26">
            <dbReference type="Rhea" id="RHEA:31081"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>3-hydroxypropanoyl-CoA = acryloyl-CoA + H2O</text>
            <dbReference type="Rhea" id="RHEA:26518"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:57367"/>
            <dbReference type="ChEBI" id="CHEBI:58528"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="16">
            <dbReference type="Rhea" id="RHEA:26520"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>a (3E)-enoyl-CoA = a 4-saturated (2E)-enoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:45228"/>
            <dbReference type="ChEBI" id="CHEBI:58521"/>
            <dbReference type="ChEBI" id="CHEBI:85097"/>
            <dbReference type="EC" id="5.3.3.8"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:45229"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a (3S)-3-hydroxyacyl-CoA = a (2E)-enoyl-CoA + H2O</text>
            <dbReference type="Rhea" id="RHEA:16105"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:57318"/>
            <dbReference type="ChEBI" id="CHEBI:58856"/>
            <dbReference type="EC" id="4.2.1.17"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="14">
            <dbReference type="Rhea" id="RHEA:16107"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Lipid metabolism; fatty acid beta-oxidation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="21">Homohexamer; dimer of trimers.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 27">Belongs to the enoyl-CoA hydratase/isomerase family.</text>
    </comment>
    <dbReference type="EC" id="4.2.1.17" evidence="5"/>
    <dbReference type="EC" id="5.3.3.8" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU94"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024125.1">
        <property type="protein sequence ID" value="ENSCSRP00000023116.1"/>
        <property type="gene ID" value="ENSCSRG00000016224.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004165">
        <property type="term" value="F:delta(3)-delta(2)-enoyl-CoA isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004300">
        <property type="term" value="F:enoyl-CoA hydratase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006635">
        <property type="term" value="P:fatty acid beta-oxidation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06558">
        <property type="entry name" value="crotonase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.226.10:FF:000213">
        <property type="entry name" value="Enoyl-CoA hydratase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.12.10:FF:000001">
        <property type="entry name" value="Probable enoyl-CoA hydratase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.226.10">
        <property type="entry name" value="2-enoyl-CoA Hydratase, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.12.10">
        <property type="entry name" value="Lyase 2-enoyl-coa Hydratase, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029045">
        <property type="entry name" value="ClpP/crotonase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018376">
        <property type="entry name" value="Enoyl-CoA_hyd/isom_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001753">
        <property type="entry name" value="Enoyl-CoA_hydra/iso"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014748">
        <property type="entry name" value="Enoyl-CoA_hydra_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004021">
        <property type="entry name" value="HIN200/IF120x"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11941:SF54">
        <property type="entry name" value="ENOYL-COA HYDRATASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11941">
        <property type="entry name" value="ENOYL-COA HYDRATASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00378">
        <property type="entry name" value="ECH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52096">
        <property type="entry name" value="ClpP/crotonase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00166">
        <property type="entry name" value="ENOYL_COA_HYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50834">
        <property type="entry name" value="HIN_200"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="11" id="KW-0413">Isomerase</keyword>
    <keyword evidence="9" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="12" id="KW-0456">Lyase</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="HIN-200" evidence="29">
        <location>
            <begin position="300"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="28">
        <location>
            <begin position="7"/>
            <end position="20"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005005"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00035760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00035854"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00035949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00036137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00036353"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00036370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00036643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00036765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00038629"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00041110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00041421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00042381"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00051535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00052675"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="RuleBase" id="RU003707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS50834"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023116.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="342" mass="36750" checksum="FA0A962EBC52296A" modified="2022-01-19" version="1">TVRERVLQQSGGETQNASPVQQVGRALKSCQPEAEMKCGATQGTGAKLRTRHCPGRRPLQPPIPCSAAHCCNNVPVSLPLAGTQFQYLVVEKKGAKQNVGVIQLNRPKALNALCNGLMNEMNQALDSFEKDPHVGAIIITGSEKAFAAGADIKEMQNSTFQECYGGNFLAHWNRVSLVRKPVIAAVNGYALGGGCELAMMCDIIYAGEKAQFGQPEILLGTIPGAGGTQRLTRAVGKSLAMEMVLTGDRISAQEAKEAGLVSKIYPVEKLLEEAIRCGEKIAGNSKLVTAMAKEAVNAAFEMTLTEGNKMEKRLFHATFATDDQKEGMAAFVEKRKAKFTDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV43</accession>
    <name>A0A8C3XV43_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Family with sequence similarity 189 member B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the ENTREP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV43"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026001.1">
        <property type="protein sequence ID" value="ENSCSRP00000024940.1"/>
        <property type="gene ID" value="ENSCSRG00000018666.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030431">
        <property type="entry name" value="ENTREP1-3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17615:SF7">
        <property type="entry name" value="PROTEIN ENTREP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17615">
        <property type="entry name" value="PROTEIN FAM189A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="32"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="77"/>
            <end position="105"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00034309"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024940.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="240" mass="26369" checksum="8DD0211C81F4D37B" modified="2022-01-19" version="1">VMPSPSDSSHSLTGRSSRSLTHLRVQRTWLQILLVLGFIQVILGILVITFSFVAATITPSTKVRHSCPSWAGFLDLLFSVCGLTIFSTIVCTLSAVMCCIQIFSLDIIHVLAPQRSSSVTLECTSPPDPFLQNMMDFEEFVPPVPPPPYYPPEYTCSSETDAQSITYNGSMDSPVPLYPTDFPPSYETVMGLRAVSQVRRPGALGLARPRAVGLVRSRRCLAQSSHQRLRVPQVKPQSEG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV70</accession>
    <name>A0A8C3XV70_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">TGF-beta family profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the TGF-beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV70"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027555.1">
        <property type="protein sequence ID" value="ENSCSRP00000026449.1"/>
        <property type="gene ID" value="ENSCSRG00000019686.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd13765">
        <property type="entry name" value="TGF_beta_ADMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.970:FF:000023">
        <property type="entry name" value="Anti-dorsalizing morphogenetic protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.90.10:FF:000001">
        <property type="entry name" value="Bone morphogenetic protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.970">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.90.10">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029034">
        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001839">
        <property type="entry name" value="TGF-b_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001111">
        <property type="entry name" value="TGF-b_propeptide"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015615">
        <property type="entry name" value="TGF-beta-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017948">
        <property type="entry name" value="TGFb_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848:SF241">
        <property type="entry name" value="ANTI-DORSALIZING MORPHOTIC PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848">
        <property type="entry name" value="TGF-BETA FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00019">
        <property type="entry name" value="TGF_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00688">
        <property type="entry name" value="TGFb_propeptide"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00669">
        <property type="entry name" value="INHIBINA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00204">
        <property type="entry name" value="TGFB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57501">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00250">
        <property type="entry name" value="TGF_BETA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51362">
        <property type="entry name" value="TGF_BETA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 8" id="KW-0339">Growth factor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="domain" description="TGF-beta family profile" evidence="9">
        <location>
            <begin position="245"/>
            <end position="361"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026449.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="40435" checksum="5BCFB7BA97126D89" modified="2022-01-19" version="1">QFRTLLALQLALFTLPEDMRSEALRRLLEVFGIEDPPRSPHHIKQPPQYMVDLYNTVAGADGITKDPDILEGNTVRSFLDKTHSDEMHFLFILSSVAKNERILTAELHLFRLRTKVAEGPFYRRHHFCQVSVYQVLDKNKLDSFEGKKLLAARLIALQGSGWEVFGITQAVRDWMEEDSSNHGLLVTVRGLGTAPVDPSMVRFASGRDHHESKKPMLVLFTDDGRRGAALPISSLPAESLTPDVRGGRSARSLDQLLPCQRQLLSVDFEEIGWSGWIISPRSYNAYHCKGSCPFPLGENMRPTNHATVQSIINALKLSQGVSSPCCVPDKLFSINLLYFDDDENVVLKQYDDMVAGSCGCH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVV9</accession>
    <name>A0A8C3XVV9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Cysteine and glycine rich protein 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVV9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029042.1">
        <property type="protein sequence ID" value="ENSCSRP00000027901.1"/>
        <property type="gene ID" value="ENSCSRG00000020611.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8062037at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030018">
        <property type="term" value="C:Z disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042805">
        <property type="term" value="F:actinin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008307">
        <property type="term" value="F:structural constituent of muscle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060048">
        <property type="term" value="P:cardiac muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060537">
        <property type="term" value="P:muscle tissue development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045214">
        <property type="term" value="P:sarcomere organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09481">
        <property type="entry name" value="LIM1_CRP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09482">
        <property type="entry name" value="LIM2_CRP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000001">
        <property type="entry name" value="Cysteine and glycine-rich protein 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24215:SF1">
        <property type="entry name" value="CYSTEINE AND GLYCINE-RICH PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24215">
        <property type="entry name" value="RHO-GTPASE-ACTIVATING PROTEIN LRG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0440">LIM domain</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027901.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="193" mass="20793" checksum="5EB8622FE782775F" modified="2022-01-19" version="1">MPNWGGGAKCGACDKSVYHAEEIQCNGRSFHKTCFHCMACRKALDSTTVAAHESEIYCKTCYGRKYGPKGIGFGQGAGCLSTDTGEHLGLDLQHSPKPARPSTPTNPSKFAKKFGDVDKCPRCGKSVYAAEKIMGGGKPWHKTCFRCAICGKSLESTNVTDKDGEIYCKVCYAKNFGPKGIGFGGLTQVEKKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIE7</accession>
    <name>A0A8C3RIE7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">Lysosomal dipeptide transporter MFSD1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Major facilitator superfamily domain-containing protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="23">Lysosomal dipeptide uniporter that selectively exports lysine, arginine or histidine-containing dipeptides with a net positive charge from the lysosome lumen into the cytosol. Could play a role in a specific type of protein O-glycosylation indirectly regulating macrophages migration and tissue invasion. Also essential for liver homeostasis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-alanyl-L-lysine(out) = L-alanyl-L-lysine(in)</text>
            <dbReference type="Rhea" id="RHEA:79415"/>
            <dbReference type="ChEBI" id="CHEBI:192470"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>L-alpha-aminoacyl-L-arginine(out) = L-alpha-aminoacyl-L-arginine(in)</text>
            <dbReference type="Rhea" id="RHEA:79367"/>
            <dbReference type="ChEBI" id="CHEBI:229968"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-alpha-aminoacyl-L-histidine(out) = L-alpha-aminoacyl-L-histidine(in)</text>
            <dbReference type="Rhea" id="RHEA:79375"/>
            <dbReference type="ChEBI" id="CHEBI:229967"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-alpha-aminoacyl-L-lysine(out) = L-alpha-aminoacyl-L-lysine(in)</text>
            <dbReference type="Rhea" id="RHEA:79383"/>
            <dbReference type="ChEBI" id="CHEBI:229966"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-arginyl-L-alpha-amino acid(out) = L-arginyl-L-alpha-amino acid(in)</text>
            <dbReference type="Rhea" id="RHEA:79371"/>
            <dbReference type="ChEBI" id="CHEBI:84315"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-arginyl-glycine(out) = L-arginyl-glycine(in)</text>
            <dbReference type="Rhea" id="RHEA:79391"/>
            <dbReference type="ChEBI" id="CHEBI:229955"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>L-aspartyl-L-lysine(out) = L-aspartyl-L-lysine(in)</text>
            <dbReference type="Rhea" id="RHEA:79411"/>
            <dbReference type="ChEBI" id="CHEBI:229953"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>L-histidyl-L-alpha-amino acid(out) = L-histidyl-L-alpha-amino acid(in)</text>
            <dbReference type="Rhea" id="RHEA:79379"/>
            <dbReference type="ChEBI" id="CHEBI:229964"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>L-histidyl-glycine(out) = L-histidyl-glycine(in)</text>
            <dbReference type="Rhea" id="RHEA:79395"/>
            <dbReference type="ChEBI" id="CHEBI:229957"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-lysyl-L-alanine(out) = L-lysyl-L-alanine(in)</text>
            <dbReference type="Rhea" id="RHEA:79399"/>
            <dbReference type="ChEBI" id="CHEBI:229954"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>L-lysyl-L-alpha-amino acid(out) = L-lysyl-L-alpha-amino acid(in)</text>
            <dbReference type="Rhea" id="RHEA:79387"/>
            <dbReference type="ChEBI" id="CHEBI:229965"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-lysyl-L-lysine(out) = L-lysyl-L-lysine(in)</text>
            <dbReference type="Rhea" id="RHEA:79403"/>
            <dbReference type="ChEBI" id="CHEBI:229956"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>L-lysyl-glycine(out) = L-lysyl-glycine(in)</text>
            <dbReference type="Rhea" id="RHEA:79407"/>
            <dbReference type="ChEBI" id="CHEBI:191202"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="24">Homodimer. Interacts with lysosomal protein GLMP (via lumenal domain); the interaction starts while both proteins are still in the endoplasmic reticulum and is required for stabilization of MFSD1 in lysosomes but has no direct effect on its targeting to lysosomes or transporter activity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lysosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000369.1">
        <property type="protein sequence ID" value="ENSCSRP00000000357.1"/>
        <property type="gene ID" value="ENSCSRG00000000329.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17340">
        <property type="entry name" value="MFS_MFSD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052187">
        <property type="entry name" value="MFSD1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23512">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23512:SF3">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0458">Lysosome</keyword>
    <keyword evidence="6 25" id="KW-0472">Membrane</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 25" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 25" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="39"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="76"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="111"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="140"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="211"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="260"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="300"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="327"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="352"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="388"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="414"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="26">
        <location>
            <begin position="38"/>
            <end position="441"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00044876"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00044878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00044881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00044884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00044891"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00044893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00044898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00044899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00044900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00044903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00044912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00044919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00044924"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00044985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00045018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00045709"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00046376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000357.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="465" mass="51441" checksum="EC7B1635351B50D7" modified="2022-01-19" version="1">MVSPGGEEERPLLDSAQNDCPQRKALPALCDPRRLAHRLLVLALMCFLGFGSYFCYDNPAALQTQVQRDMKVNTATFMALYAWYSWPNVVLCFFGGFLIDRVFGIRLGTIIFSSFVCVGQVIFAMGALLNAFWLMEAGRFVFGIGGESLAVAQNTYAVSWFKGKELNLVFGLQLSMARIGSTVNMNIMGWIYSRIQDLLGSTGHSTLGFTLMIGGVTCIFSLTCALILAYLDKRAEKILCKEQGKTGEVIKLTDVKDFSLSLWLIFIICVCYYAAVFPFIGLGKVFFIEKFKFSSQEASAINSIVYIISAPMSPVFGFLVDKLGRNIIWVMFAVVATLASHIMLAFTFWNPWIAMCILGVAYSLLACALWPMVAFVVPEHQLGTAYGFMQSIQNLGLAIIAIAAGTILDSRGYLFLEVFFSACICLSLIAVVMLYFVNHLTGGDLNWSAKKREKLQKLAAAEKEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKP0</accession>
    <name>A0A8C3RKP0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">E3 ubiquitin-protein ligase RNF182</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">RING finger protein 182</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">RING-type E3 ubiquitin transferase RNF182</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="1">Interacts with ATP6V0C.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000853.1">
        <property type="protein sequence ID" value="ENSCSRP00000000832.1"/>
        <property type="gene ID" value="ENSCSRG00000000665.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042285">
        <property type="entry name" value="RNF182"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46675">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF182"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46675:SF1">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF182"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 8" id="KW-0863">Zinc-finger</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="181"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="208"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="10">
        <location>
            <begin position="21"/>
            <end position="68"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00011482"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00014050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00030086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00031239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000832.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="243" mass="27303" checksum="415A7602F09DD4E7" modified="2022-01-19" version="1">MAMSYPHTEGEEKVPNDELECKICYQRFNIHSRKPKILNCLHRVCARCLTKILHLGDGCPCISCPFCRHETELHEDEIEGLPNDTTVMSKLVLKDKTIWNSDCKEVVLTPKNLASSSPSHESSNCLVITIMEVQRDSTRTPSQNTISDYYADHSLDSVSVSSHSQLDQDLFSKLCNHVPRILVWLLGFFYFGSLPLGIYLLVIQKVTLGIVCVSLVPSSLTVCLVYGFCQCLCQGMCDYSSRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKT9</accession>
    <name>A0A8C3RKT9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">CUB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="3">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKT9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000796.1">
        <property type="protein sequence ID" value="ENSCSRP00000000775.1"/>
        <property type="gene ID" value="ENSCSRG00000000629.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd00041">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.290:FF:000013">
        <property type="entry name" value="Membrane frizzled-related protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.290">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000859">
        <property type="entry name" value="CUB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035914">
        <property type="entry name" value="Sperma_CUB_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24251:SF47">
        <property type="entry name" value="CUB DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24251">
        <property type="entry name" value="OVOCHYMASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00431">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00042">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49854">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01180">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="CUB" evidence="4">
        <location>
            <begin position="1"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="domain" description="CUB" evidence="4">
        <location>
            <begin position="164"/>
            <end position="276"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS01180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000775.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="284" mass="31461" checksum="282A564EA428D6E9" modified="2022-01-19" version="1">VLSAPYGNFSSPNFPGLYPYDTECTWLIVVTEGSSALLTFDHFDLEYHDNCDYDYLKIYNGFSEDEGNLLGKFCGKSSPPQFTSSWHVMSIIFHSDKHVASQGFSTPYSLLHTQAVSLPPLFLFLGLGHMCGCSPTPFHGPWDFSLLHSDALCVTRLCLFPDVCGGVLTGLSGVITSPDYPENYPNNAECRWIIRAVPNSVIKLVFADFQMENNEGCNFDYVAVYDGPTMGDMHLSHYCGNMKPPDIVSSTHELLVVFKSDFNIGGRGFKAYFFSGTEATARPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL56</accession>
    <name>A0A8C3RL56_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Fibronectin type-III domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the type I cytokine receptor family. Type 2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001080.1">
        <property type="protein sequence ID" value="ENSCSRP00000001048.1"/>
        <property type="gene ID" value="ENSCSRG00000000826.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004896">
        <property type="term" value="F:cytokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000789">
        <property type="entry name" value="Interleukin 12 receptor subunit beta 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001289">
        <property type="entry name" value="Oncostatin-M-specific receptor subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003529">
        <property type="entry name" value="Hematopoietin_rcpt_Gp130_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052672">
        <property type="entry name" value="Type1_Cytokine_Rcpt_Type2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48423:SF2">
        <property type="entry name" value="INTERLEUKIN-12 RECEPTOR SUBUNIT BETA-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48423">
        <property type="entry name" value="INTERLEUKIN-27 RECEPTOR SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01353">
        <property type="entry name" value="HEMATOPO_REC_L_F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Fibronectin type-III" evidence="11">
        <location>
            <begin position="125"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="11">
        <location>
            <begin position="219"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="11">
        <location>
            <begin position="413"/>
            <end position="510"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008921"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001048.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="707" mass="80320" checksum="C69B461EE6E78C2C" modified="2022-01-19" version="1">SLGFRTVVSPCKTACRNRGFNFVCSDPPDQPGNVSCIQYGRDGNLTCTWDKGRLTHIETTSVVQLGGKLLSPSLQNMNPKYGSLNLTKLNFESNYTAVVTASNRLGNASSLPFTFMLIDIVKPHSPTDILVKFDNVSATNCTVLWQDQQQTQSFRLRYRPVNSHSWNMVIILSRKKRKYNLHDLKPHTEYEFQVCCKFHPSRGIWSDWSTFRIQTPEAVPSGLLDVWYIRQDMDSQRQNITLFWKVMSKSEARGKILHYTLTFQALNQKSPRMTDVNITTQTHYTRVLPKVDYNIMVYAHNSKGNSPPTSIITDLSILDLPPPQSISVKPMGNNSILVIWEPPIESTAFINGYIVEWAKTLVLIIFQLTTYPISLVSENVKHDVCYDINVFALYRNRAGQVASARGYSKQEAPSAGPQVYTAVKGDGVWVSWEEIPGHQQMDCIASYNIYLKKNSGNFNPQLIIHKETSRNSFLIKNLQRGVNYVLWMTASTVAGESPKGNEELFEAIILLCSFLSVLVPQWYRKAIPDPANSTWAKKYSSVEVKPETIEVEEVFIKREPVAFKDIPIFNYIKNSEGHDWETIENSFKKQESTEKNSEYKPLALSTPDDVVSYKCRLPYLYKKVVLEETEQIQTVSEYLTNPLTDMTVNYLPSNILPPIMDKNEGGNEFECKSFSIFPTTPLLMPMFSCGGKLTLDTVKIDCNSFTN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLD6</accession>
    <name>A0A8C3RLD6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Spermatogenesis associated 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLD6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001059.1">
        <property type="protein sequence ID" value="ENSCSRP00000001028.1"/>
        <property type="gene ID" value="ENSCSRG00000000819.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031659">
        <property type="entry name" value="SPATA9"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35669">
        <property type="entry name" value="SPERMATOGENESIS-ASSOCIATED PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35669:SF1">
        <property type="entry name" value="SPERMATOGENESIS-ASSOCIATED PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15824">
        <property type="entry name" value="SPATA9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="145"/>
            <end position="165"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001028.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="207" mass="22987" checksum="281B32D7270241BD" modified="2022-01-19" version="1">MPIKPIGWICGQVIKRFSGQVVEIIDEIKDEFPTIIGLQQSNQEKEIVPILQASRSVVASTFSSSPGVKVINGLNRISTSSKSIAKVLQPQLVQNFAELNTMSHRLLKNVNIPKQPLYKNQGRTFSLFDVISYPAKTALTSIMCASYAALIYVVSISFLVLHLILPPVPTVSITKLLKCSFKDFYTEPIIYSSSDQQMTHVPCCRGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLJ7</accession>
    <name>A0A8C3RLJ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Interferon gamma receptor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLJ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000213.1">
        <property type="protein sequence ID" value="ENSCSRP00000000206.1"/>
        <property type="gene ID" value="ENSCSRG00000000191.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019955">
        <property type="term" value="F:cytokine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004896">
        <property type="term" value="F:cytokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001425">
        <property type="entry name" value="Interferon gamma receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015373">
        <property type="entry name" value="Interferon/interleukin_rcp_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008355">
        <property type="entry name" value="Interferon_gamma_rcpt_asu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050650">
        <property type="entry name" value="Type-II_Cytokine-TF_Rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20859:SF5">
        <property type="entry name" value="INTERFERON GAMMA RECEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20859">
        <property type="entry name" value="INTERFERON/INTERLEUKIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09294">
        <property type="entry name" value="Interfer-bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01108">
        <property type="entry name" value="Tissue_fac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01777">
        <property type="entry name" value="INTERFERONGR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034383255" description="Interferon gamma receptor 1" evidence="3">
        <location>
            <begin position="21"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="239"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="4">
        <location>
            <begin position="9"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="domain" description="Interferon/interleukin receptor" evidence="5">
        <location>
            <begin position="126"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="325"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="377"/>
            <end position="399"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF01108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF09294"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000206.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="445" mass="50507" checksum="FB970C007B79E6F0" modified="2022-01-19" version="1">MRPAAPLLLLLPMLLSRSRASSGELPETVPLPTKVVIESLNFNTVLHWDYMSMPTLPRFIVEIKPYELGKYKPVSTCMNTIKHYCDLSNEIEEQSQSYWARVKAFIGLEESEYVETKEFVLRRDGKIGPPTLNVSIEKDQIRVEIRHPYRKLPSAFRRYKDEFTYRVFFWSSGEPIEELEAEECKKHTCSIYIPVFSTDSTYCVSARGRSPIVSDRGFSKSNESCIHVPLKWPLDLKSIIIGVAIVFGVGLILAVYCLCKQLKRRKIELPKSLVTVVRNLNSRNVLETKPEAKYISVIASSSPKPEFSVSDEVNLIEQVDQAKEIGTPNAEDCSEETDTVSSQEISNKIEEMSIQESIAEMTPDDEQSPRVKENYFHSNSSQTELSSIPSDPEPSNTEVQRSLVLKSCTKFSGYDKPHVLVDLLIDVGEEESVVAYRHPEEVHES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN40</accession>
    <name>A0A8C3RN40_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">CaM kinase like vesicle associated</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN40"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000891.1">
        <property type="protein sequence ID" value="ENSCSRP00000000870.1"/>
        <property type="gene ID" value="ENSCSRG00000000684.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004672">
        <property type="term" value="F:protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000155">
        <property type="entry name" value="CaM kinase-like vesicle-associated, like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000571">
        <property type="entry name" value="Maternal embryonic leucine zipper kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24347">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Protein kinase" evidence="4">
        <location>
            <begin position="24"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="304"/>
            <end position="341"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000870.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="481" mass="53516" checksum="F59BD598C63A05B7" modified="2022-01-19" version="1">MPFGCVTLGDKKDYNQPSEVTDRYDLGQVIKTEEFCEIFRAKEKTTGKLYTCKKFLKRDGRKVRKAAKNEIIILKMVKHPNILQLVDVYVTRKEYFIFLELATGREVFDWILDQGYYSERDTSNVIRQVLEAVAYLHSLKIVHRNLKLENLVYYNRLKNSKIVISDFHLAKLENGLIKEPCGTPEYLAPEVVGRQRYGRPVDCWAIGVIMYILLSGNPPFYEEVEEDDYENHDKNLFRKILAGDYEFDPPYWDDISQAALLYRIPTPSSSHLCQSCFMGSQPHHCPTPASPVLQGPNPDLIPAHQSCSVGRRPTPSSSHPHLPCSVGPQPHPHPAPTSPVLQGLQPCPCPTPASPGLLDPNPVLILPLPVLFYGAPIPSSSRPALFHGVLTPSSSHPCQSCSMGTPSPSPPQPVPWGLSRECCPWSGGWCGRQGTAGWGLLQEGEELNKSCLSSLYEPGPWGEQGPAMVGACSLPCTDLSW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP41</accession>
    <name>A0A8C3RP41_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP41"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002256.1">
        <property type="protein sequence ID" value="ENSCSRP00000002192.1"/>
        <property type="gene ID" value="ENSCSRG00000001703.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33504">
        <property type="entry name" value="NADH DEHYDROGENASE (UBIQUINONE) 1 BETA SUBCOMPLEX, 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33504:SF2">
        <property type="entry name" value="PROTEIN MFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002192.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="193" mass="22603" checksum="3D2C8BFB52F3BE38" modified="2022-01-19" version="1">IVDMCANSPKDYTKPAYKQLLPEAIHGKIWKDDRSGWYKRVENNGWRLLSIRFWRTIDPVTDEDNRKEKEFHYSKLKRKQDIDWKRKRRKIEWMTKMYYAGSLRVKTEDPTTTILIQRSAEGIVNAVEKGGADNVMEWEVDELLQWTNALNFEEALMIPSFSHFKSSPSIVLYCGLDLLGNVSASKKLTTPKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPM6</accession>
    <name>A0A8C3RPM6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="27">Receptor tyrosine kinase-like orphan receptor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the protein kinase superfamily. Tyr protein kinase family. ROR subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="18">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPM6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002414.1">
        <property type="protein sequence ID" value="ENSCSRP00000002347.1"/>
        <property type="gene ID" value="ENSCSRG00000001796.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004672">
        <property type="term" value="F:protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017147">
        <property type="term" value="F:Wnt-protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007169">
        <property type="term" value="P:cell surface receptor protein tyrosine kinase signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043123">
        <property type="term" value="P:positive regulation of canonical NF-kappaB signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07467">
        <property type="entry name" value="CRD_TK_ROR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00108">
        <property type="entry name" value="KR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05090">
        <property type="entry name" value="PTKc_Ror1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.2000.10:FF:000002">
        <property type="entry name" value="Inactive tyrosine-protein kinase transmembrane receptor ROR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000116">
        <property type="entry name" value="inactive tyrosine-protein kinase transmembrane receptor ROR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.20.10:FF:000003">
        <property type="entry name" value="Inactive tyrosine-protein kinase transmembrane receptor ROR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000242">
        <property type="entry name" value="Inactive tyrosine-protein kinase transmembrane receptor ROR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000139">
        <property type="entry name" value="inactive tyrosine-protein kinase transmembrane receptor ROR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.2000.10">
        <property type="entry name" value="Frizzled cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.20.10">
        <property type="entry name" value="Plasminogen Kringle 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020067">
        <property type="entry name" value="Frizzled_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036790">
        <property type="entry name" value="Frizzled_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000001">
        <property type="entry name" value="Kringle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018056">
        <property type="entry name" value="Kringle_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038178">
        <property type="entry name" value="Kringle_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050122">
        <property type="entry name" value="RTK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016247">
        <property type="entry name" value="Tyr_kinase_rcpt_ROR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416:SF134">
        <property type="entry name" value="INACTIVE TYROSINE-PROTEIN KINASE TRANSMEMBRANE RECEPTOR ROR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01392">
        <property type="entry name" value="Fz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00051">
        <property type="entry name" value="Kringle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000624">
        <property type="entry name" value="TyrPK_TMrec_ROR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00018">
        <property type="entry name" value="KRINGLE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00130">
        <property type="entry name" value="KR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50038">
        <property type="entry name" value="FZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00021">
        <property type="entry name" value="KRINGLE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50070">
        <property type="entry name" value="KRINGLE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 15 17" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="3 18" id="KW-0420">Kringle</keyword>
    <keyword evidence="10 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 15 17" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12 15" id="KW-0675">Receptor</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="5 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="373"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="24">
        <location>
            <begin position="11"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="domain" description="FZ" evidence="22">
        <location>
            <begin position="134"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="domain" description="Kringle" evidence="23">
        <location>
            <begin position="281"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="21">
        <location>
            <begin position="442"/>
            <end position="715"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="721"/>
            <end position="748"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="801"/>
            <end position="857"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="882"/>
            <end position="905"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="722"/>
            <end position="731"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="732"/>
            <end position="748"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="19">
        <location>
            <begin position="806"/>
            <end position="821"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="822"/>
            <end position="832"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="833"/>
            <end position="848"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="16">
        <location>
            <position position="584"/>
        </location>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <begin position="448"/>
            <end position="456"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <position position="475"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022572"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRNR" id="PIRNR000624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR000624-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PIRSR" id="PIRSR000624-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002347.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="27">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="905" mass="100826" checksum="3CA927072C71F7FD" modified="2022-01-19" version="1">TNVSISADLIPTSSWNISSELDKDYFLTLDEPMNNITTTLGQTAELHCKVSGNPSPTVRWLKNDAPVVQEPRRISFRATSYGSRLRIRNLDTTDTGYFQCVATNGRKTVSTTGVLFVKFGPPPTASPGSSDEYEEDGFCQPYRGIACARFIGNRTIYMESLHMQGEIENQITAAFTMIGTSSHLSDKCSQFAIPSLCHYAFPYCDETSSAPKPRDLCRDECEILENVLCQTEYIFARSNPMILMRLKLPNCEDLPQPDSPEAINCIRIGIPMADPINKNHKCYNSTGVDYRGTVSVTKSGRQCQPWNSQYPHTHTFTAIRYPELNGGHSYCRNPGNQKEAPWCFTLDENFKSELCDIPACDSKDSKEKNKMEILYILVPSVTIPLAIALLFFFICVCRNNQKSSSPPVQRQPKHVRGQNVEMSMLNAYKPKSKAKELPLSAVRFMEELGECALGKIYKGHLYLPGMDHAQLVAIKTLKDFNNPQQWTEFQQEASLMAELHHPNIVCLLGVVTQEQPVCMLFEYMNQGDLHEFLIMRSPHSDVGCSSDEDGTVKSSLDHGDFLHIAVQIAAGMEYLSSHFFVHKDLAARNILIGEQLHVKISDLGLSREIYSADYYRVQSKSLLPIRWMPPEAIMYGKFSSDSDIWSFGVVLWEIFSFGLQPYYGFSNQEVIEMVRKRQLLPCSEDCPPRMYSLMTECWHDLPSRRPRFKEIHARLRSWEGLSSHTSSTTPSGGNATTQTTSLSASPVSNLSNPRYPNYMFPAQGIPQGQIAGFIGPPIPQNQRFIPINGYPIPPGYAAFPAAHYQPPGPPRVIQHCPPPKSRSPSSASGSTSTGHVTSLPSSGSNQDANIPLLSHMSIPSHPSGIGITVFGNKTQKPYKIDSKQSSLLGDPNIHGPNESMISAEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQN0</accession>
    <name>A0A8C3RQN0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">RING-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="4">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the RNF12 family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQN0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002900.1">
        <property type="protein sequence ID" value="ENSCSRP00000002804.1"/>
        <property type="gene ID" value="ENSCSRG00000002133.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000005868.1">
        <property type="protein sequence ID" value="ENSCSRP00000005683.1"/>
        <property type="gene ID" value="ENSCSRG00000004285.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006511">
        <property type="term" value="P:ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16673">
        <property type="entry name" value="RING-H2_RNF6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000054">
        <property type="entry name" value="E3 ubiquitin-protein ligase RLIM isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051834">
        <property type="entry name" value="RING_finger_E3_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058896">
        <property type="entry name" value="RNF6/12_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45931:SF2">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45931">
        <property type="entry name" value="SI:CH211-59O9.10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25914">
        <property type="entry name" value="RNF6_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13639">
        <property type="entry name" value="zf-RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="14">
        <location>
            <begin position="635"/>
            <end position="676"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="82"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="124"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="189"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="307"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="524"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="19"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="82"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="212"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="254"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="307"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="320"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="362"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="524"/>
            <end position="538"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="550"/>
            <end position="563"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038418"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002804.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="688" mass="77798" checksum="805624DD80AD619E" modified="2022-01-19" version="1">MDRSRSRLGGGDEQASPLEHSHGEDERQWQQERLSREEAYYQFINELSDEDYRLMRDHNLLGTPGEITAEELQQRLEGAKEHLASQTDVENRESEGETAGDSEVLGENSNGDSLLEWLNTFRRTGNATRSGQSGNQTWRAVSRTNPNSGEFRFSLEININHEHNSFDTSGDEYMDISHLDTSTMHMDNRHQRAVSPVATRTRSRTSRDSHGETSNTARTRTVRNSVVQNAEETSSPVLGRLRSRTRESTGLYRTRSTAHNISSDTGEHNVVRRREMQETVTSAGLQRGRARANVQMSTRQRLGILRLRSTLSSRSRSPLQRQDGSTNSEEQSLRQSRNLQQIPRRSTRRYTAQPPSEADEQTVGSTQTPQFFNSTPTLGITLEEDESSRSTAAVRRHPTITLDLQVRRIRPGENRDRDSIASRTRSRVGMAENTVTFESDSGGFRRTISRSERAGIRTYVSTIRIPLRRISETGVGEPSSVALRSILRQIMTGFGELSSLMETESNSEIQRGSQRVSDIQSELNNSHTVNDNSELSETSVRHRYAEEGSSETNGENDGTQHYSLNNENWESRQSQEANNLVENGTLPILRLAHFFLLNEDDDDEHLRGLTKEQIDNLSTRNYGDSHTESEISKTCSVCINEYVTGNKLRQLPCMHEFHIHCIDRWLSENSTCPICRQPVLGTNAADNG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR63</accession>
    <name>A0A8C3RR63_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8 9">Multifunctional fusion protein</fullName>
        </recommendedName>
        <domain>
            <recommendedName>
                <fullName evidence="8">Katanin p60 ATPase-containing subunit A1</fullName>
                <shortName evidence="8">Katanin p60 subunit A1</shortName>
                <ecNumber evidence="8">5.6.1.1</ecNumber>
            </recommendedName>
            <alternativeName>
                <fullName evidence="8">p60 katanin</fullName>
            </alternativeName>
        </domain>
        <domain>
            <recommendedName>
                <fullName evidence="9">Katanin p60 ATPase-containing subunit A-like 1</fullName>
                <shortName evidence="9">Katanin p60 subunit A-like 1</shortName>
            </recommendedName>
            <alternativeName>
                <fullName evidence="9">p60 katanin-like 1</fullName>
            </alternativeName>
        </domain>
    </protein>
    <gene>
        <name evidence="9" type="primary">KATNAL1</name>
        <name evidence="8" type="synonym">KATNA1</name>
    </gene>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Catalytic subunit of a complex which severs microtubules in an ATP-dependent manner. Microtubule severing may promote rapid reorganization of cellular microtubule arrays and the release of microtubules from the centrosome following nucleation.</text>
    </comment>
    <comment type="function">
        <text evidence="9">Regulates microtubule dynamics in Sertoli cells, a process that is essential for spermiogenesis and male fertility. Severs microtubules in an ATP-dependent manner, promoting rapid reorganization of cellular microtubule arrays.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>n ATP + n H2O + a microtubule = n ADP + n phosphate + (n+1) alpha/beta tubulin heterodimers.</text>
            <dbReference type="EC" id="5.6.1.1"/>
        </reaction>
    </comment>
    <comment type="activity regulation">
        <text evidence="8">ATPase activity is stimulated by microtubules, which promote homooligomerization. ATP-dependent microtubule severing is stimulated by interaction with KATNB1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Can homooligomerize into hexameric rings, which may be promoted by interaction with microtubules. Interacts with KATNB1, which may serve as a targeting subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8 9">Cytoplasm</location>
            <location evidence="1 8 9">Cytoskeleton</location>
            <location evidence="1 8 9">Spindle pole</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="9">Cytoplasm</location>
            <location evidence="9">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8 9">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8 9">Cytoplasm</location>
            <location evidence="8 9">Cytoskeleton</location>
            <location evidence="8 9">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Cytoplasm</location>
            <location evidence="8">Cytoskeleton</location>
            <location evidence="8">Microtubule organizing center</location>
            <location evidence="8">Centrosome</location>
        </subcellularLocation>
        <text evidence="9">Colocalizes with microtubules throughout the basal and adluminal compartments of Sertoli cells. Localizes within the cytoplasm, partially overlapping with microtubules, in interphase and to the mitotic spindle and spindle poles during mitosis.</text>
        <text evidence="8">Predominantly cytoplasmic. Also localized to the interphase centrosome and the mitotic spindle poles. Enhanced recruitment to the mitotic spindle poles requires microtubules and interaction with KATNB1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the AAA ATPase family. Katanin p60 subunit A1 subfamily. A-like 1 sub-subfamily.</text>
    </comment>
    <dbReference type="EC" id="5.6.1.1" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR63"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003842.1">
        <property type="protein sequence ID" value="ENSCSRP00000003713.1"/>
        <property type="gene ID" value="ENSCSRG00000002785.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000922">
        <property type="term" value="C:spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008568">
        <property type="term" value="F:microtubule severing ATPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051013">
        <property type="term" value="P:microtubule severing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd21748">
        <property type="entry name" value="Kp60-NTD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19522">
        <property type="entry name" value="RecA-like_KTNA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000025">
        <property type="entry name" value="Katanin p60 ATPase-containing subunit A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.80:FF:000003">
        <property type="entry name" value="Katanin p60 ATPase-containing subunit A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000159">
        <property type="entry name" value="Katanin p60 ATPase-containing subunit A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.80">
        <property type="entry name" value="Phosphotransferase system, lactose/cellobiose-type IIA subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03023">
        <property type="entry name" value="Katanin_p60_A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03024">
        <property type="entry name" value="Katanin_p60_AL1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041569">
        <property type="entry name" value="AAA_lid_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003960">
        <property type="entry name" value="ATPase_AAA_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028596">
        <property type="entry name" value="KATNA1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048611">
        <property type="entry name" value="KATNA1_MIT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028594">
        <property type="entry name" value="Katnal1_chordates"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048612">
        <property type="entry name" value="KTNA1_AAA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050304">
        <property type="entry name" value="MT-severing_AAA_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015415">
        <property type="entry name" value="Spast_Vps4_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23074">
        <property type="entry name" value="AAA DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23074:SF65">
        <property type="entry name" value="KATANIN P60 ATPASE-CONTAINING SUBUNIT A-LIKE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00004">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17862">
        <property type="entry name" value="AAA_lid_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21126">
        <property type="entry name" value="KATNA1_MIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09336">
        <property type="entry name" value="Vps4_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00674">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8 10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="8" id="KW-0132">Cell division</keyword>
    <keyword evidence="2 8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7 8" id="KW-0413">Isomerase</keyword>
    <keyword evidence="3 8" id="KW-0493">Microtubule</keyword>
    <keyword evidence="8" id="KW-0498">Mitosis</keyword>
    <keyword evidence="4 8 10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AAA+ ATPase" evidence="12">
        <location>
            <begin position="240"/>
            <end position="382"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="80"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="116"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="143"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="248"/>
            <end position="255"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU003651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003713.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="490" mass="55362" checksum="18E3E02737B671D4" modified="2022-01-19" version="1">MNLAEICDNAKKGREYALLGNYDSSMVYYQGVIQQIQRHCQSIRDPAVKGKWQQVRQELLEEYEQVKSIVNTLESFKIDKPPDIPVSYQDEPFRDPAVWPPPVPAEHRAPPQIKRPNREVKPLRKESPGLPPRGPVGRAHPISKSEKPTSSRERESRAKGREDKGKKIPQEGAGDGEIQKFDGAGYDKDLVEALERDIVSRNPSIHWDDIADLEEAKKLLREAVVLPMWMPDFFKGIRRPWKGVLMVGPPGTGKTMLAKAVATECGTTFFNVSSSTLTSKYRGESEKLVRLLFEMARFYAPTTIFIDEIDSICSRRGTSDEHEASRRVKSELLVQMDGVGGALENDDPSKMVMVLAATNFPWDIDEALRRRLEKRIYIPLPTAKGRAELLKINLREVEMDPDIHLEEIAEKIEGYSGADITNVCRDASLMAMRRRINGLTPEEIRALSKEELQMPVTKGDFELALKKISKSVSAADLEKYEKWMAEFGSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR87</accession>
    <name>A0A8C3RR87_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Nucleolar complex protein 3 homolog</fullName>
            <shortName evidence="5">NOC3 protein homolog</shortName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 5">Nucleus</location>
            <location evidence="1 5">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the CBF/MAK21 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002169.1">
        <property type="protein sequence ID" value="ENSCSRP00000002106.1"/>
        <property type="gene ID" value="ENSCSRG00000001639.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006270">
        <property type="term" value="P:DNA replication initiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005612">
        <property type="entry name" value="CCAAT-binding_factor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011501">
        <property type="entry name" value="Noc3_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016903">
        <property type="entry name" value="Nucleolar_cplx-assoc_3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14428">
        <property type="entry name" value="NUCLEOLAR COMPLEX PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14428:SF5">
        <property type="entry name" value="NUCLEOLAR COMPLEX PROTEIN 3 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03914">
        <property type="entry name" value="CBF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07540">
        <property type="entry name" value="NOC3p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF028977">
        <property type="entry name" value="Nucleolar_complex_p3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nucleolar complex-associated protein 3 N-terminal" evidence="9">
        <location>
            <begin position="213"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="CCAAT-binding factor" evidence="8">
        <location>
            <begin position="554"/>
            <end position="707"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="28"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="449"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="40"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="77"/>
            <end position="89"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007797"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRNR" id="PIRNR028977"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF03914"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF07540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002106.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="800" mass="92455" checksum="526CEB71CAFF7D4E" modified="2022-01-19" version="1">MKPRKNKKRVPSFRKLLKTSKVKLDNKLKNKQFKQQSNAKKYRKEQRKLRQAVKDVTSRTSVPLEEYKKKHAAERKEEEEEEEALPLDMMDEDDLKLMEDLAQKASFVTRDLSSSEPIHAKKRKQESVIDRYEKMPRRMQTEPEKELIHLLPIKDKSGIIPQTMEKPVISVAQNEEEEDAEEMEVVEESSEEPQPVLTTDELLIQRRRKLQEKKMHIAALAAAILSDPENSIKKLKELRAMLMELDPNVAVIVRKLVMVSLMEIFKDITPSYKIRPLTEAEKHTKVRKETQKLREFEEGLVSQYKFYLENLEQTVKDWKQRKLKKSNVISLKAYKGLAEIAVKCLCELLVVLPHFNFHNNIIVLIVPLMNDASKLISEMCCEAVKKLFKQDKLGSVSLGVVKVISGLVKSRNYDVRPEVLKIFLHLRIKEVEVKKDTEDITAKKKFMSYKEKRKNLSRMQRKWKKAEEKLERELLEAEASESKEKKLKLHTETLNIVFLTYFRILKKVQKSPLLPAVLEGLAKFAHLINVEFFDDLLVVLHSLISSEDLSYRESLHCVLTAFHILSGQGDVLNIDPLKFYSHLYRTLFRLHAGATNDDMVIVLQCLDVMLTKRRKQVSQQRALAFIKRLSTLALHVLPNSSVGILATNRILMQTFPKTDLLLDNEAQGSGLYLPELDEPECCNAQNTALWELHALRRHYHPTVQKFADHLIAGAPAEGSEALRPDLSRRSGTELFETYNMKGMTFNPPVASVTPRKKDKFLQGDSFLNEDLKELIQRHLNEAAVHRPLDFAKHLKESSLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRA1</accession>
    <name>A0A8C3RRA1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Myb/SANT DNA binding domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRA1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003890.1">
        <property type="protein sequence ID" value="ENSCSRP00000003761.1"/>
        <property type="gene ID" value="ENSCSRG00000002851.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042792">
        <property type="entry name" value="MSANTD2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46933">
        <property type="entry name" value="MYB/SANT-LIKE DNA-BINDING DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46933:SF1">
        <property type="entry name" value="MYB_SANT-LIKE DNA-BINDING DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="203"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="203"/>
            <end position="222"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003761.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="330" mass="37971" checksum="F0448C431B7FCC74" modified="2022-01-19" version="1">MEEYSQEDWGNHSQDLHCYQGGDPELDEMPATKRTLKIKQESSEEAQKQDVMQNIVQILESVQLKWELFQSWTDFSRLHLSNKLAIFGIGYNTRWKEDIRYHYAEISSQVPLGKRLREYFNSEKPEGRIIMTRVQKMNWKNVYYKFLEITISEARCLELHMEVDWIPIAHSKPTGGNIVQYLLPGGIPKSPGLYAIGYEDCQEKPHSPHADRRGPDPGKETPGEVDVPSPQASLRVEMESARIIYCYLGIAEVRTLQQCLFLHFQANTKTFSKEWVGINGFLSQNCIVEPGVSPKSIYIKFVEVERDFLSAGSLVECLEKAIGYPLKFNN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSJ5</accession>
    <name>A0A8C3RSJ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">40S ribosomal protein S15a</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the universal ribosomal protein uS8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSJ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003469.1">
        <property type="protein sequence ID" value="ENSCSRP00000003346.1"/>
        <property type="gene ID" value="ENSCSRG00000002556.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.30:FF:000001">
        <property type="entry name" value="40S ribosomal protein S15a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1490.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000630">
        <property type="entry name" value="Ribosomal_uS8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035987">
        <property type="entry name" value="Ribosomal_uS8_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11758">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S15A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00410">
        <property type="entry name" value="Ribosomal_S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56047">
        <property type="entry name" value="Ribosomal protein S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003346.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="15060" checksum="D591332B7132D184" modified="2022-01-19" version="1">MVHMNVLANALKSINNAEKHGKRQVLIRPCSKVIVRFLTVMMKHGYIGEFEIIDDHRSGKIVVNLTGRLNKCGVISPRFDVQLKALKNDLENRRSRHFQLLIITFLPPEGIKRHTKSNSFVFVLLHSLLIH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUG9</accession>
    <name>A0A8C3RUG9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the SKINT family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUG9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005313.1">
        <property type="protein sequence ID" value="ENSCSRP00000005149.1"/>
        <property type="gene ID" value="ENSCSRG00000003908.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903037">
        <property type="term" value="P:regulation of leukocyte cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050863">
        <property type="term" value="P:regulation of T cell activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042110">
        <property type="term" value="P:T cell activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050852">
        <property type="term" value="P:T cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000088">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000142">
        <property type="entry name" value="V-set domain-containing T-cell activation inhibitor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053896">
        <property type="entry name" value="BTN3A2-like_Ig-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050504">
        <property type="entry name" value="IgSF_BTN/MOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100">
        <property type="entry name" value="BUTYROPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100:SF130">
        <property type="entry name" value="BUTYROPHILIN-LIKE PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22705">
        <property type="entry name" value="C2-set_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="5 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 11" id="KW-0732">Signal</keyword>
    <keyword evidence="2 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034244563" description="Ig-like domain-containing protein" evidence="11">
        <location>
            <begin position="24"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="244"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="40"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="143"/>
            <end position="232"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005149.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="309" mass="34084" checksum="76C9DA2134F10E22" modified="2022-01-19" version="1">MATWWRLCVCSLGILLLAPCSLSEKFSLIGSPHPVVGVVGQDVVLPCQLSPPARLSSMDVQWRKIDPGFILIHEYSDEGTQDLPGEGYRTRTELFLREFSRGNVSLKLKRLQVMDAGAYQCLVRNPEWTQEATTELQVAGVAPVFIDVLGPRGQGIGLICRSTGWFPKPELQWVGKNGQNLAMEIVTDVTQDREKLYSVVSHVTVTEGEDNGDISCIVRNGLLETERQSAIHLSGDVFPRVSPWLAAFWVMFTLGLIAAGACAYLGYTAKRKASQKKHSKEEAKLFYGRSPALSPIVSIEMCELGECLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXD4</accession>
    <name>A0A8C3RXD4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Dual specificity phosphatase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXD4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005814.1">
        <property type="protein sequence ID" value="ENSCSRP00000005636.1"/>
        <property type="gene ID" value="ENSCSRG00000004223.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017017">
        <property type="term" value="F:MAP kinase tyrosine/serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001706">
        <property type="term" value="P:endoderm formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043409">
        <property type="term" value="P:negative regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000015">
        <property type="entry name" value="Dual specificity phosphatase 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000340">
        <property type="entry name" value="Dual-sp_phosphatase_cat-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008343">
        <property type="entry name" value="MKP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003595">
        <property type="entry name" value="Tyr_Pase_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020422">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10159">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10159:SF109">
        <property type="entry name" value="DUAL SPECIFICITY PROTEIN PHOSPHATASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00782">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01908">
        <property type="entry name" value="ADSPHPHTASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01764">
        <property type="entry name" value="MAPKPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00195">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00404">
        <property type="entry name" value="PTPc_motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50054">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="6">
        <location>
            <begin position="20"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="7">
        <location>
            <begin position="82"/>
            <end position="136"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005636.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="182" mass="20184" checksum="5580DDCAA6E49199" modified="2022-01-19" version="1">GIRIGHSTTTISHSFCLRGGPVEILPFLYLGSCYHSSNKQVLESLGITAVLNVSASCPNHFEGQFRYKSIPVEDNHMAEISVWFQEAIDSVKSSGGRVLVHCQAGISRSATICLAYLIQTQRVRLEEAFDFVKQRRGVISPNFGFMGQLLQFETEVLFTESSQVALLFLTPGWAILRLCPLC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXL6</accession>
    <name>A0A8C3RXL6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Zinc finger transcription factor Trps1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000005713.1">
        <property type="protein sequence ID" value="ENSCSRP00000005542.1"/>
        <property type="gene ID" value="ENSCSRG00000004136.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00202">
        <property type="entry name" value="ZnF_GATA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001213">
        <property type="entry name" value="Transcriptional repressor GATA binding 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.50.10:FF:000020">
        <property type="entry name" value="Zinc finger transcription factor Trps1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.50.10">
        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028440">
        <property type="entry name" value="TRPS1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000679">
        <property type="entry name" value="Znf_GATA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013088">
        <property type="entry name" value="Znf_NHR/GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47034">
        <property type="entry name" value="ZINC FINGER TRANSCRIPTION FACTOR TRPS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47034:SF1">
        <property type="entry name" value="ZINC FINGER TRANSCRIPTION FACTOR TRPS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00320">
        <property type="entry name" value="GATA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00619">
        <property type="entry name" value="GATAZNFINGER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00401">
        <property type="entry name" value="ZnF_GATA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00344">
        <property type="entry name" value="GATA_ZN_FINGER_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50114">
        <property type="entry name" value="GATA_ZN_FINGER_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="705"/>
            <end position="733"/>
        </location>
    </feature>
    <feature type="domain" description="GATA-type" evidence="13">
        <location>
            <begin position="902"/>
            <end position="960"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="18"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="156"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="374"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="868"/>
            <end position="899"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="973"/>
            <end position="1012"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1051"/>
            <end position="1079"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1181"/>
            <end position="1207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="162"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="176"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="992"/>
            <end position="1007"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="1057"/>
            <end position="1071"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00073694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005542.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1293" mass="143344" checksum="A2EC1F5B89C3A5CC" modified="2022-01-19" version="1">MPYEVNAGYDFTNMVRKKNPPLRNIASEGEVQTLESTGTENEESGRKKEFSADQMQENTDQGDAAELNNKEDLCLHIQEPSSSIKKDLKSSVLSEKAGFNYESHNKGGNVPSFPHDEVTDRNMLAFSSPAVGGICEPLKSPLRSDADDAQDVVFTRSGDPVETDKEHQTSPKATDETVQVQSGQTDGQGSSPVPVASKNPQVPSDGGLRPNKSKADLSANDNPDTAPLSPELQDFKCNICGYGYYGNDPTDLIKHFRKYHLGLHNRTRQDAELDTKILALHNMVQFSHSKDFQKVNRTVLSGVLQDINSQRPVLLNGTYDVQVTLGGTFIGIGRKTPDCQGNTKYFRCKFCNFTYMGNSSNDLEQHFLQTHPNKMKAALPSSESGKPSEKNSNKSSPTLRSCDSGDLGKWQDKITVKAGDNTPVGYSVPIKPIDSSRQNDTDATSYYWCKFCSFSCESSSSLKLLEHYSKQHGGNQSGSLHPDLNDKLSRGSVINQNDLAKNADGELVTKTEKGSSMAKKKDVSSKGAEDNVVTSYNCQFCDFRYSKSHGPEVIVVGPLLRHYQQLHNIHKCTIKHCQFCPRGLCSPEKHLGDITYPFACRKSNCSHCALLLLHLSPGVTGSSRVKHQCDQCSFSTPDVDILLLHYENAHEAQTSDVKQEANTLQGMDGPLTLKENKEHSCTKCDFITQVEEEISRHYRRVHNCYKCRQCSFTAVDTQSLLEHFNTVHCQEMDISTANGEDSHGISTIKEEPKIDLKVYNLINPDPKMGEPISDSIVKREKLEDKEVLKEKGWTDSSNDDLRSVTWRGTDILRGSPSYTQTSLGLLTPVSVGQEQPKPLRDSPNVEAAHLARPIYGLAVETKGFLQGVPAGGGEKSGPLTHQYPGSGDKSKDESQSLLRRRRGSGVFCANCLTTKTSLWRKNANGGYVCNACGLYQKLHSTPRPLNIIKQNNGEQIIRRRTRKRLNPEALQAEQLNKHQRGSSEEQVNGSPLERRSDDHLTEGHQREIQLPSLSKYEAQGSLTKSHSSQQPILVSQTLDIHKRMQPLHIQIKSPQESSGDPGNSSSISEGKGSSERGSPIEKYMRPAKHANYSPPGSPIEKYQYPLFGLPFVHNDFQSEADWLRFWSKYKLSVPGNPHYLSHVPGLPNPCQNYVPYPTFNLPPHFSAVGSDNDIPLDLAIKHSRPGPTANGASKEKSKAPPNVKNEGPLNVLKIEKVDRSTQDELSTKCAHCGIVFLDEVMYALHMSCHGDNGPFQCSICQHLCTDKYDFTTHIQRGLHRNNAQAEKNGKPKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY86</accession>
    <name>A0A8C3RY86_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">MTOR-associated protein MEAK7</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">TBC/LysM-associated domain-containing protein 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">TLD domain-containing protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Lysosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RY86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006031.1">
        <property type="protein sequence ID" value="ENSCSRP00000005842.1"/>
        <property type="gene ID" value="ENSCSRG00000004399.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="289228at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006979">
        <property type="term" value="P:response to oxidative stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031929">
        <property type="term" value="P:TOR signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006571">
        <property type="entry name" value="TLDc_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23354:SF131">
        <property type="entry name" value="MTOR-ASSOCIATED PROTEIN MEAK7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23354">
        <property type="entry name" value="NUCLEOLAR PROTEIN 7/ESTROGEN RECEPTOR COACTIVATOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07534">
        <property type="entry name" value="TLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00584">
        <property type="entry name" value="TLDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51886">
        <property type="entry name" value="TLDC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0458">Lysosome</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039594"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00041780"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00042134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005842.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="467" mass="51594" checksum="8393700A9F99A947" modified="2022-01-19" version="1">MGNVESSCYENHLSRFLPEEKTDIDGVFDTLSGLDGSGGVKTGKATRKAVTLAMLKAHVQEALPEQMTVRLYNGMKSVDLTGNSPGSSEQIVKEQFIIFMSTLLKGNVEEKSGIIMRMISNTEGPVKGKQIQEFTEGLITSVVHVLSCRNLLRGWNLENTQDPASGVKVLASQLLSELKLEDGKNLAGPPLMDAMCDQSTIEKWVFQVPQIPAFLNVIIRQGLLVLHSLPDHAEDLVNLVPKCKEIKERGFVSVLDIPSIIYINSQLPSELQHKWRLLFSSRVHGESFSQLCGHIINKGPCILVLKDLDGYIFGGFASQSWDVKPQFQGDNRCFLFSVSPSLMVHTDTGYNDHYMYLNHGQQTIPNGLGMGGQHDYFGLWIDSNYGKGHSRAKPRCTTYNSPQLSANENFTLDAIEVWAVGDLPKSAGIKAQKSILDADPEAHALLEMTGKSRQSDGLREQVEDDDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYD7</accession>
    <name>A0A8C3RYD7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">DNA polymerase</fullName>
            <ecNumber evidence="12">2.7.7.7</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>DNA(n) + a 2'-deoxyribonucleoside 5'-triphosphate = DNA(n+1) + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:22508"/>
            <dbReference type="Rhea" id="RHEA-COMP:17339"/>
            <dbReference type="Rhea" id="RHEA-COMP:17340"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:61560"/>
            <dbReference type="ChEBI" id="CHEBI:173112"/>
            <dbReference type="EC" id="2.7.7.7"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the DNA polymerase type-B family.</text>
    </comment>
    <dbReference type="EC" id="2.7.7.7" evidence="12"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007121.1">
        <property type="protein sequence ID" value="ENSCSRP00000006905.1"/>
        <property type="gene ID" value="ENSCSRG00000004120.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005658">
        <property type="term" value="C:alpha DNA polymerase:primase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003688">
        <property type="term" value="F:DNA replication origin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003887">
        <property type="term" value="F:DNA-directed DNA polymerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006273">
        <property type="term" value="P:lagging strand elongation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006272">
        <property type="term" value="P:leading strand elongation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902975">
        <property type="term" value="P:mitotic DNA replication initiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd05776">
        <property type="entry name" value="DNA_polB_alpha_exo"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05532">
        <property type="entry name" value="POLBc_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.132.60:FF:000006">
        <property type="entry name" value="DNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.690:FF:000003">
        <property type="entry name" value="DNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.3200.20:FF:000001">
        <property type="entry name" value="DNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.10:FF:000018">
        <property type="entry name" value="DNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.2820:FF:000001">
        <property type="entry name" value="DNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1600.10:FF:000022">
        <property type="entry name" value="DNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1600.10:FF:000023">
        <property type="entry name" value="DNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.730">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.2820">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3200.20">
        <property type="entry name" value="DNA Polymerase alpha, zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.132.60">
        <property type="entry name" value="DNA polymerase family B, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.690">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1600.10">
        <property type="entry name" value="Palm domain of DNA polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.10">
        <property type="entry name" value="Ribonuclease H-like superfamily/Ribonuclease H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006172">
        <property type="entry name" value="DNA-dir_DNA_pol_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017964">
        <property type="entry name" value="DNA-dir_DNA_pol_B_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006133">
        <property type="entry name" value="DNA-dir_DNA_pol_B_exonuc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006134">
        <property type="entry name" value="DNA-dir_DNA_pol_B_multi_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043502">
        <property type="entry name" value="DNA/RNA_pol_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024647">
        <property type="entry name" value="DNA_pol_a_cat_su_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042087">
        <property type="entry name" value="DNA_pol_B_thumb"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023211">
        <property type="entry name" value="DNA_pol_palm_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038256">
        <property type="entry name" value="Pol_alpha_znc_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045846">
        <property type="entry name" value="POLBc_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036397">
        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015088">
        <property type="entry name" value="Znf_DNA-dir_DNA_pol_B_alpha"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00592">
        <property type="entry name" value="pol2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45861">
        <property type="entry name" value="DNA POLYMERASE ALPHA CATALYTIC SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45861:SF1">
        <property type="entry name" value="DNA POLYMERASE ALPHA CATALYTIC SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12254">
        <property type="entry name" value="DNA_pol_alpha_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00136">
        <property type="entry name" value="DNA_pol_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03104">
        <property type="entry name" value="DNA_pol_B_exo1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08996">
        <property type="entry name" value="zf-DNA_Pol"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00106">
        <property type="entry name" value="DNAPOLB"/>
    </dbReference>
    <dbReference type="SMART" id="SM00486">
        <property type="entry name" value="POLBc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56672">
        <property type="entry name" value="DNA/RNA polymerases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90234">
        <property type="entry name" value="Zinc finger domain of DNA polymerase-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00116">
        <property type="entry name" value="DNA_POLYMERASE_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 12" id="KW-0235">DNA replication</keyword>
    <keyword evidence="10 12" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="9 12" id="KW-0239">DNA-directed DNA polymerase</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4 12" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="DNA polymerase alpha catalytic subunit N-terminal" evidence="17">
        <location>
            <begin position="34"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="domain" description="DNA-directed DNA polymerase family B exonuclease" evidence="15">
        <location>
            <begin position="441"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="domain" description="DNA-directed DNA polymerase family B multifunctional" evidence="14">
        <location>
            <begin position="726"/>
            <end position="1177"/>
        </location>
    </feature>
    <feature type="domain" description="Zinc finger DNA-directed DNA polymerase family B alpha" evidence="16">
        <location>
            <begin position="1217"/>
            <end position="1405"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="10"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="104"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="235"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="13">
        <location>
            <begin position="19"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="111"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="241"/>
            <end position="254"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005755"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF03104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF08996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF12254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006905.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1422" mass="162965" checksum="DBE116D75B383EC6" modified="2022-01-19" version="1">MFLILISATSDSGSFAASRSRREKKSKKGHQEALELLKKAKAGEKVKYEVDEFTSVYEEVDEEQYSKMVRERQDDDWIVDDDGIGYVEDGREIFDEDLEDDALGSKKKGKGEKTSTNDKKNVKKSVVSKPNTIKSMFMASVGKKNTDVSCIFIFQFKCPTFRLSKENKVTSLSDKCFGYCCLTFFNQLAHKPDLSKLPLGVSGFLFTMLTEDDQGMMDFEDGDFDEPMEADIPETAGSLKTEQKLEKKETQQEDSVKEDASILSSFLPDMSCWTRMDKDELDLVASEVHVDPSCLPLVNGEDDDQVFRFYWLDAYEDQYSQPGVVFLFGKVWIESAETYVSCCVTVKNIERTIYLLPREMQMDLTSGKETENPVTMMNIYQEFNDQIAVKYKIMKFRSKKVEKNYAFEIPDVPAKSDYLEVRYSAEYPRLPQDLKGETFSHVFGSNTSSLELLLMSRKIKGPSWLEIKNPQPLSHSVSWCKVEATALKPDLVNVVKDLPPPPLVIMCLSMRTIQNVKTHQHEVMAVAALVHQRFCLDKAAPQPPFQTHFCGEYLDQNANVEIAATERTLLGFFLAKIHKIDPDIIVGHNIYGFDLEVLLQRINVSKVPHWSKIGRLRRSIMPKLGGRGGFAERNAACGRMICDVEISAKELIRCKSYHLSELVHQILKTERVTIPPEEIRNMYSDSSHLLYMLENTWTDARFILQIMCELNVLPLALQITNISGNVMSRTMMGGRAERNEFLLLHAFYERDYIVPDKQVFRKPQQKLVDEDEDVEDQNKSKIGRKKAAYAGGLVLDPKVGFYDTFILLLDFNSLYPSIIQEFNICFTTVQRESSDAQKRAEDGMQEEIPELPDPSLEMGILPKEIRKLVERRRQVKQLMKQPDLNPDLYLQYDIRQKALKLTANSMYGCLGFSYSRFYAKPLAALVTHKGREILMHTKEMVQKMNLEVIYGDTDSIMINTNSTNLEEVFKLGNKIKSEVNKLYKLLEIDIDGVFKSLLLLKKKKYAALTVEPTGDGKYVTKQELKGLDIVRRDWCDLAKETGNYVIGQILSDQSRDTIVENIQRRLIEIGENVINGRVPISQFEINKALTKDPQDYPDKKSLPHVHVAMWINSQGGRKVKAGDTVSYVICQDGSNLSASQRAYAPEQLQKQENLTVDTQYYLSQQIHPVVARICEPIDGIDSVLIATWLRLDPSQFKVHHHYHKDEENDALLGGPAQLTDEEKYRDCERFKFSCPRCGTENIYDNVFDGSGKLMEPSLQQCSKKECDESPFNYMIQMNNKLLLDIRRYLKSYYNSWLICEEPTCQNRTRRLPLSFSQNGALCQACKKAILRPEYSDKALYTQLCFYQYIFDVDYAKDKVITDQEKESMKRKLTTNETEVYRKLKNTVDRFLSMSGYSEVNLSKLFQTFSIVKSVGDPSNEGQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYL8</accession>
    <name>A0A8C3RYL8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">INO80 complex subunit C</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYL8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006760.1">
        <property type="protein sequence ID" value="ENSCSRP00000006549.1"/>
        <property type="gene ID" value="ENSCSRG00000004900.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031011">
        <property type="term" value="C:Ino80 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006338">
        <property type="term" value="P:chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029525">
        <property type="entry name" value="INO80C/Ies6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013272">
        <property type="entry name" value="Vps72/YL1_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31200">
        <property type="entry name" value="INO80 COMPLEX SUBUNIT C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31200:SF1">
        <property type="entry name" value="INO80 COMPLEX SUBUNIT C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08265">
        <property type="entry name" value="YL1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00993">
        <property type="entry name" value="YL1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Vps72/YL1 C-terminal" evidence="6">
        <location>
            <begin position="137"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM00993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006549.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="188" mass="20010" checksum="AB9D1F9652A9A1F3" modified="2022-01-19" version="1">MASLGPGAAALAAPGAARSKKRPASPGNGSGPSKKKKLPAAPSGPQLPSVSTETMNENKFMTMDPNTGPMEAAIKPLPFKDPNFIHSGIGGAAAGKKNRTWKNLKQILASERALPWQLNDPSYFNIEAPPSFKPAKKYSDISGLPANYTDPQSKLRFSSIEEFAYIRMLPSDVVTGYLALRKATSIVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZQ5</accession>
    <name>A0A8C3RZQ5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Oxidative stress induced growth inhibitor family member 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZQ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007640.1">
        <property type="protein sequence ID" value="ENSCSRP00000007405.1"/>
        <property type="gene ID" value="ENSCSRG00000005456.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030308">
        <property type="term" value="P:negative regulation of cell growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000087">
        <property type="entry name" value="oxidative stress-induced growth inhibitor 2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029731">
        <property type="entry name" value="OSGIN1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15192:SF4">
        <property type="entry name" value="OXIDATIVE STRESS-INDUCED GROWTH INHIBITOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15192">
        <property type="entry name" value="PROTEIN CBG05349"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007405.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="527" mass="59429" checksum="062E2A18F845EABC" modified="2022-01-19" version="1">MFNLITETFKSYPLCNFPSYCNQFSNNWIIISSTSYRNGPSGICLSYMLSGYRPYLSPEAVHPNPILHSKLEEARHLSIVDQDLEYLSEGLEGRSSNPVAVLFDTLLHPDADFGYDYPPVLHWKLEQHHYIPHIVLGKGPPGGAWHTMEDSMLTISFGDWMELPGLKFKDWAASKRRSIKSDRVMPEEIACYYKQYVKVMGLQKNFRDNAYITSVSRLYREQDDEDESQVSEDISTQHLQMEKEDVQTSLIKRNWEVRGYQRTTDGSQVPFCLFAENVALATGTFDSPGRLQVEGEEFPFVFHSMSDFGAAISKGKLRGKVDPVLIVGAGLSAADAVLCAYNNNIPVIHVFRRRVTDPSLIFKQLPKKLYPEYHKVYHMMCTQSHAVDSNLHSAYTSFPEHRVLSFKPDMKCVLQSASGLKKIFKFSVALVLIGSHPNLFFLKDHGQEIGHSPNQPITCKGNPIEIDPYTYECTKEANLFALGPLVGDNFVRFLKGGALGIARCLATRQKKKHQLIVERGGGGDGVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZY8</accession>
    <name>A0A8C3RZY8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Alpha-L-iduronidase</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the glycosyl hydrolase 39 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZY8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006811.1">
        <property type="protein sequence ID" value="ENSCSRP00000006598.1"/>
        <property type="gene ID" value="ENSCSRG00000004857.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003940">
        <property type="term" value="F:L-iduronidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000059">
        <property type="entry name" value="Alpha-L-iduronidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1500:FF:000002">
        <property type="entry name" value="Iduronidase alpha-L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1500">
        <property type="entry name" value="Glycosyl hydrolase domain, family 39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049165">
        <property type="entry name" value="GH39_as"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049167">
        <property type="entry name" value="GH39_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049166">
        <property type="entry name" value="GH39_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000514">
        <property type="entry name" value="Glyco_hydro_39"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051923">
        <property type="entry name" value="Glycosyl_Hydrolase_39"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12631">
        <property type="entry name" value="ALPHA-L-IDURONIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12631:SF8">
        <property type="entry name" value="ALPHA-L-IDURONIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01229">
        <property type="entry name" value="Glyco_hydro_39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21200">
        <property type="entry name" value="Glyco_hydro_39_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00745">
        <property type="entry name" value="GLHYDRLASE39"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51011">
        <property type="entry name" value="Glycosyl hydrolase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01027">
        <property type="entry name" value="GLYCOSYL_HYDROL_F39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="5">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034548635" evidence="5">
        <location>
            <begin position="23"/>
            <end position="634"/>
        </location>
    </feature>
    <feature type="domain" description="Glycosyl hydrolases family 39 N-terminal catalytic" evidence="6">
        <location>
            <begin position="26"/>
            <end position="515"/>
        </location>
    </feature>
    <feature type="domain" description="Alpha-L-iduronidase C-terminal" evidence="7">
        <location>
            <begin position="543"/>
            <end position="609"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="4">
        <location>
            <position position="175"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRSR" id="PIRSR600514-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF01229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF21200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006598.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="634" mass="71892" checksum="5C65DFC269247511" modified="2022-01-19" version="1">MGMLLCWETVVILHMLLRAGFGSYVLHVDVSQFERPLKHFWKSTGFCPPLPHSRADLFDLSKDQELNLAYVSSVPHGGIEQVRIHWLLELITVGVTNGKLHYNFTSLDNLMDLLWKNKLIPGFELMGNPSGYFTDFEDKKQVIRWSRLIAHLAKRYIDRYGLEHVAKWNFETWNEPDHHDFDNVSMSVKGFLNYYDACSEGLREASSLLKFGGPGDSFHPFPKSPICWSLLHHCYNGTNFFTGATGVRLDYIALHKKGAGSSLHILEQETEVMEQIQKLFPNFTSVPVYNDEADPLVGWSVPQMWRADVTYAAMVVKVIIQHQNLLISKANNTINYTLLSNDNAFMNYHPHYFTQRTLTARFQMNNTKPPHVQMVRKPVLTVMGLLALLGENKVFADIVSKDENADTDTVGVLATVHAPAELQPSDSWQATILIYASDDIQTSSNISAVTVNITHFPRHLVYVTYYLDNNLTNPYLEWKKVGSPDFPSVKQFQQIRDTEDPVVTGPFPFPGDGRLILKQELPLPSVFLIHVCARPNSVPNQVTGVHLIPLTKGQVAVLWDDDCVDSKCLKTFEVEFSSDRKAYRRINARDTIFTLWVYSPGKAGTHTHRAESHFGQAPQMTPEARSAAVLQFKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S021</accession>
    <name>A0A8C3S021_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Aminotransferase class I/classII large domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S021"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007337.1">
        <property type="protein sequence ID" value="ENSCSRP00000007113.1"/>
        <property type="gene ID" value="ENSCSRG00000005274.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008483">
        <property type="term" value="F:transaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006520">
        <property type="term" value="P:amino acid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00609">
        <property type="entry name" value="AAT_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.10">
        <property type="entry name" value="Aspartate Aminotransferase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004839">
        <property type="entry name" value="Aminotransferase_I/II_large"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050478">
        <property type="entry name" value="Ethylene_sulfur-biosynth"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004838">
        <property type="entry name" value="NHTrfase_class1_PyrdxlP-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015422">
        <property type="entry name" value="PyrdxlP-dep_Trfase_small"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43795:SF51">
        <property type="entry name" value="AMINOTRANSFERASE CLASS I_CLASSII DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43795">
        <property type="entry name" value="BIFUNCTIONAL ASPARTATE AMINOTRANSFERASE AND GLUTAMATE/ASPARTATE-PREPHENATE AMINOTRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00155">
        <property type="entry name" value="Aminotran_1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00105">
        <property type="entry name" value="AA_TRANSFER_CLASS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Aminotransferase class I/classII large" evidence="4">
        <location>
            <begin position="20"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="199"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="3">
        <location>
            <begin position="203"/>
            <end position="218"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF00155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007113.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="218" mass="25057" checksum="B14C37D37230F9C0" modified="2022-01-19" version="1">MLSVYDDTTFTSVLSLDCLPDPERTHFMWGFSKDFGMCGIRVGVLYTRSHEIRKAVNKLAVFHGCPGPVQYVLTQFLSDRDWLDNVYFPTNKKRLREAQNILVDGLVKIGIPVLKSSGGLYVWADFRKFLKSQTFEAEMELWWKFLDEKLLISPGKAFCCYEPGWFRMVFSDSVDKIYLGIQRLEQMLQTKTAKPVANKTSAVEDELSNSEDETSVNH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0U8</accession>
    <name>A0A8C3S0U8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Receptor expression-enhancing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Cytoplasmic vesicle</location>
            <location evidence="8">Clathrin-coated vesicle membrane</location>
            <topology evidence="8">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="9">Membrane</location>
            <topology evidence="9">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the DP1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0U8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006065.1">
        <property type="protein sequence ID" value="ENSCSRP00000005874.1"/>
        <property type="gene ID" value="ENSCSRG00000004333.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030665">
        <property type="term" value="C:clathrin-coated vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004345">
        <property type="entry name" value="TB2_DP1_HVA22"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12300">
        <property type="entry name" value="HVA22-LIKE PROTEINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12300:SF133">
        <property type="entry name" value="RECEPTOR EXPRESSION-ENHANCING PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03134">
        <property type="entry name" value="TB2_DP1_HVA22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="4" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="34"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="85"/>
            <end position="109"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008573"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00029431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU362006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005874.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="202" mass="22921" checksum="07825859B056FA17" modified="2022-01-19" version="1">MGSLQQRFQTFLDQPNPLTDLLGRLEAKTGVKRYYLATGTIAFLGLYLMFGYGASLLCNLIGFVYPAYISIKAIESANKDDDTMWLTYWVVYGVFSVAEFFSDTFLYWFPFYYAGKCLFLVWCMAPVSWNGSQVLYQNVIRPFFLKHHRIVDSVISDLSGRALDAASTVSREGTASYSLSLFWPVFSVTPFLCLGQQWAEGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0W7</accession>
    <name>A0A8C3S0W7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">ZP domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Zona pellucida</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0W7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007065.1">
        <property type="protein sequence ID" value="ENSCSRP00000006851.1"/>
        <property type="gene ID" value="ENSCSRG00000005069.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035805">
        <property type="term" value="C:egg coat"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032190">
        <property type="term" value="F:acrosin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035804">
        <property type="term" value="F:structural constituent of egg coat"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007339">
        <property type="term" value="P:binding of sperm to zona pellucida"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060468">
        <property type="term" value="P:prevention of polyspermy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.4100">
        <property type="entry name" value="Zona pellucida, ZP-C domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.3210">
        <property type="entry name" value="Zona pellucida, ZP-N domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051148">
        <property type="entry name" value="Zona_Pellucida_Domain_gp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055355">
        <property type="entry name" value="ZP-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042235">
        <property type="entry name" value="ZP-C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055356">
        <property type="entry name" value="ZP-N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048290">
        <property type="entry name" value="ZP_chr"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001507">
        <property type="entry name" value="ZP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23343">
        <property type="entry name" value="ZONA PELLUCIDA SPERM-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23343:SF31">
        <property type="entry name" value="ZONA PELLUCIDA SPERM-BINDING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00100">
        <property type="entry name" value="Zona_pellucida"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23344">
        <property type="entry name" value="ZP-N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00023">
        <property type="entry name" value="ZPELLUCIDA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00241">
        <property type="entry name" value="ZP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51034">
        <property type="entry name" value="ZP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="11" id="KW-0278">Fertilization</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="ZP" evidence="13">
        <location>
            <begin position="1"/>
            <end position="260"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00024183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006851.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="339" mass="37220" checksum="F5380BBE3D3F33B3" modified="2025-10-08" version="2">MAVTTPPLDLSSVHLVSAHGSRCAPVSRNEDFVVYRFPLSACGTTVQASGAQRVYENELVADRQVLTSHSGSITRDSTFRLTVRCSYSAEDFLPVNVVVSTLPPPLPAVGQGPLALEMRIATDEHYSTYYADREYPVVKLLRDPVHVEVRILQRMDPSLVLVLHQCWATPSTNPLQQPEWPILVNGCPYEGDNYQTQLVPVGEASGLQFPSHHQRFVVSTFTFVDIPSQRALSGPVYFHCSASACLPSGPERCVVQCPTNPQGRSESVPSWHPPLAPLRPVESQTLGSFPFCPLHPFPWQVPALEPALRTHGAGLRQAMAGRSPLCRDAPGMKVWLQAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1G8</accession>
    <name>A0A8C3S1G8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Dedicator of cytokinesis 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the DOCK family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000006517.1">
        <property type="protein sequence ID" value="ENSCSRP00000006314.1"/>
        <property type="gene ID" value="ENSCSRG00000004180.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007520">
        <property type="term" value="P:myoblast fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007264">
        <property type="term" value="P:small GTPase-mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11708">
        <property type="entry name" value="DHR2_DOCK5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.740:FF:000004">
        <property type="entry name" value="Dedicator of cytokinesis protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.410:FF:000004">
        <property type="entry name" value="Dedicator of cytokinesis protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000044">
        <property type="entry name" value="dedicator of cytokinesis protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.350:FF:000001">
        <property type="entry name" value="dedicator of cytokinesis protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.740">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.410">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.350">
        <property type="entry name" value="Dedicator of cytokinesis N-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027007">
        <property type="entry name" value="C2_DOCK-type_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030717">
        <property type="entry name" value="DHR2_DOCK5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026791">
        <property type="entry name" value="DOCK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043161">
        <property type="entry name" value="DOCK_C_lobe_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043162">
        <property type="entry name" value="DOCK_C_lobe_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032376">
        <property type="entry name" value="DOCK_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042455">
        <property type="entry name" value="DOCK_N_sub1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027357">
        <property type="entry name" value="DOCKER_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046769">
        <property type="entry name" value="DOCKER_Lobe_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046770">
        <property type="entry name" value="DOCKER_Lobe_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046773">
        <property type="entry name" value="DOCKER_Lobe_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056372">
        <property type="entry name" value="TPR_DOCK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45653">
        <property type="entry name" value="DEDICATOR OF CYTOKINESIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45653:SF3">
        <property type="entry name" value="DEDICATOR OF CYTOKINESIS PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06920">
        <property type="entry name" value="DHR-2_Lobe_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20422">
        <property type="entry name" value="DHR-2_Lobe_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20421">
        <property type="entry name" value="DHR-2_Lobe_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14429">
        <property type="entry name" value="DOCK-C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16172">
        <property type="entry name" value="DOCK_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23554">
        <property type="entry name" value="TPR_DOCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51650">
        <property type="entry name" value="C2_DOCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51651">
        <property type="entry name" value="DOCKER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="11">
        <location>
            <begin position="8"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="domain" description="C2 DOCK-type" evidence="12">
        <location>
            <begin position="449"/>
            <end position="635"/>
        </location>
    </feature>
    <feature type="domain" description="DOCKER" evidence="13">
        <location>
            <begin position="1238"/>
            <end position="1649"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1688"/>
            <end position="1709"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1750"/>
            <end position="1801"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="1688"/>
            <end position="1699"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="1752"/>
            <end position="1764"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="1776"/>
            <end position="1789"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00983"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006314.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1860" mass="214165" checksum="7A3E3C3E1822F6A9" modified="2022-01-19" version="1">NSRRLPSKTCVGTAAIYNYEAVQDVELSLQVGDTVHILEMYEGKSQTTTFLPGKTKFKYLKQGIFPKTYIHLKEATVEDRGEHETVIPSELPLVQELTSTLREWAVIWHKLYVDNRMTQFRHLQQMTYCLIEWRSQILSGTLPKDELAELKKKVTAKIDYGNRILGLDLVVRDDNGNILDPDETSTIALFKSHEMASKRIDERIQEEKSLQQNLDLRGQPVFSTTHTYGLYVNFKNFVCNTGEDAELLMSLYDPDQSKLISENYLIRWGSNGMPKEIEKLNNLQAIFTDLSSSDLIRPKISLVCQIVRVGHMELKDGKKHTSGLRRPFGVAVMDITDIIHGKVDDEEKQHFIPFQQIAMETYIRQRQLIMSPLMTSHVIGENEPLTSVFNKVIAAKEVNHKGQGLWVSLKLLPGDLAQVQKDFSHLVDRSTAVARKMGFPEIILPGDVRNDIYITLIQGEFDKGKKKTPKNVEVTMSVHDEDGNLLEKAIHPGAGYEGISEYKSVVYYQVKQPCWYETVKVSIAIEEVSRCHLRFTFRHRSSQESRDKSERAFGVAFVKLMNADGTTLQDGKHNLVIYKGDNKKMEDAKFYLTLPGTKVEEEKDGPPGKNLHHLANFTPTKDSTKDSFQIATLICSTKLTQNVDLLGLLNWRSNSQHIAHNLKKLMDVEGGEIVKFLQDTLDALFNIMMEMSDNETYDFLVFDALVFIISLIGDIKFQHFNPVLETYIYKHFSTTLAYVKLTRVLNYYIRNADDSSKTELLFAALKALKYLFRFIVQSRVLYLRFYEKDEDGDEFNNAIRKLFFSFNVLMDRPLEEAVKIKGAALKYLPSIINDVKLVFDPVELSILFSKFIQSIPDNQLVRQKLNCMTKVVDSDLFKQSECRDALLPLLIDQLSGQLDDNSNKPDHEACSQLLSNVLEVLDWKDVGPTAVHIQLIMERLLRRINRTVIGMSRQSLHIGSFVACMTAILRQMDDFHYSHYISTFKTRQDIIDFLMETFIMFKDLIGKNVYANDWMVMNMMQSRVFLRAVNQFTSVLNRFFLDQASFELQLWNNYFHLAVAFLTHESLQLENFSQAKRTKIVKKYGDMRKEIGFKIRDMWYNLGPHKIKFIPSMVGPILEVTLTPEPELRKAAIPIFFDMMQCEFNFSGNRNFHMLENELITKLDQEVEGGRGDEQYKALLEKLLLEHCRKHKYLSSSGEVFALLVSSLLENLLDYRTIMHDESKENRMSCTVNVLNFYKEKKREDIYIRYLYKLRDLHRDCEHFTEAAYTLLLHAELLKWSDKPCAPHLLQRDSYYVYSQQELKEKLYQEIISFFDKGKMWEKAIQLSKELADMYENKVFDYEGLSNLLKKRATFYENIMKAMRPQPEYFAVGYYGMGFPSFLRNKIFIYRGKEYERREDFNLKLLTQFPNAEKMTSTTPPGEEIKSSPKQYVQCFIVKPVMNLPLNYKDKPVPEQILNYYRANEVQQFTYSRPFRKGEKDPENEFATMWIERTTYTTAYTFPGILKWFEAKQITTEEISPLKNAIETMELTNEKISNSVQQHAWDRALPVHPLSMLLNGIVDPAVMGGYTNYEKAFFTEKYIQEHPEDQDKIELLKQLIALQMPLLAEGIRIHGEKLTEQLKPLHDRLTTCFKELKRKVEKLYGVITLPSSLTERKQSRSGSVVLPYIMSSTLRRLSVTSVASSVVSTSSTSSDSTSSRPGSDGSILEPLLERRLSSASKAEELPVKEDADNRISKFKRKDWSISKSQVIVEKEPESTSEKAQRPKSLQLGDGRLTLLQTSSLQQSTPLSPPPITPKTPRTHSKSCCTVACFPLPSGQCLWSSGSQTVAGLGRAQASVPPSWGRVVIFVIRSRSRCNEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1Y4</accession>
    <name>A0A8C3S1Y4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 17">Alpha-(1,6)-fucosyltransferase</fullName>
            <ecNumber evidence="4 17">2.4.1.68</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 17">Catalyzes the addition of fucose in alpha 1-6 linkage to the first GlcNAc residue, next to the peptide chains in N-glycans.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16 17">
            <text>N(4)-{beta-D-GlcNAc-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[beta-D-GlcNAc-(1-&gt;2)-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc}-L-asparaginyl-[protein] + GDP-beta-L-fucose = an N(4)-{beta-D-GlcNAc-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[beta-D-GlcNAc-(1-&gt;2)-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-[alpha-L-Fuc-(1-&gt;6)]-beta-D-GlcNAc}-L-asparaginyl-[protein] + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:12985"/>
            <dbReference type="Rhea" id="RHEA-COMP:13526"/>
            <dbReference type="Rhea" id="RHEA-COMP:13532"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:60651"/>
            <dbReference type="ChEBI" id="CHEBI:137207"/>
            <dbReference type="EC" id="2.4.1.68"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3 17">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
            <location evidence="2">Golgi stack membrane</location>
            <topology evidence="2">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="17 22">Belongs to the glycosyltransferase 23 family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.68" evidence="4 17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1Y4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008153.1">
        <property type="protein sequence ID" value="ENSCSRP00000007893.1"/>
        <property type="gene ID" value="ENSCSRG00000005818.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008424">
        <property type="term" value="F:glycoprotein 6-alpha-L-fucosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017124">
        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006487">
        <property type="term" value="P:protein N-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11300">
        <property type="entry name" value="Fut8_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11792">
        <property type="entry name" value="SH3_Fut8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.1060:FF:000003">
        <property type="entry name" value="Alpha-(1,6)-fucosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000070">
        <property type="entry name" value="Alpha-(1,6)-fucosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11350:FF:000001">
        <property type="entry name" value="Alpha-(1,6)-fucosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11350">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.1060">
        <property type="entry name" value="ESAT-6-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015827">
        <property type="entry name" value="Fut8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045573">
        <property type="entry name" value="Fut8_N_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035653">
        <property type="entry name" value="Fut8_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027350">
        <property type="entry name" value="GT23_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13132">
        <property type="entry name" value="ALPHA- 1,6 -FUCOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13132:SF29">
        <property type="entry name" value="ALPHA-(1,6)-FUCOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19745">
        <property type="entry name" value="FUT8_N_cat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14604">
        <property type="entry name" value="SH3_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000472">
        <property type="entry name" value="Alpha1_6FUT_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51659">
        <property type="entry name" value="GT23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="23" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="15 20" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 17 22" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="12 17" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="14 17 24" id="KW-0472">Membrane</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 21" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="13" id="KW-0729">SH3-binding</keyword>
    <keyword evidence="10" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="8 17 22" id="KW-0808">Transferase</keyword>
    <keyword evidence="9 24" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 24" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="12"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="domain" description="GT23" evidence="26">
        <location>
            <begin position="206"/>
            <end position="493"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="25">
        <location>
            <begin position="502"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="region of interest" description="Important for donor substrate binding" evidence="18 22">
        <location>
            <begin position="365"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="23">
        <location>
            <begin position="43"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="SH3-binding" evidence="19">
        <location>
            <begin position="299"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="204"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="212"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="218"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="465"/>
            <end position="472"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00018201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00093238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PIRNR" id="PIRNR000472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PIRSR" id="PIRSR000472-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PIRSR" id="PIRSR000472-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR000472-52"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS51659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007893.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="575" mass="66400" checksum="7AD5192E142D05C6" modified="2022-01-19" version="1">MRPWTGSWRWIMLILFAWGTLLFYIGGHLVRDNEHPDHSSRELSKILAKLERLKQQNEDLRRMAESLRIPDGPIDQGPAAGRVHALEEQLLKAKEQIENYKKRTGDGMGKDHEILRRRIENGAKELRFFLQSELKKLKNLEGSELQRHVDEFLSDLGHQERSIMTDLYYLSQTDGAGDWREKEAKDLTELVQRRITYLQNPKDCSKAKKLVCNINKGCGYGCQLHHVVYCFMIAYGTQRTLILESQNWRYATGGWETVFKPVSETCTDRSGTTTGHWSGEANDKNVQVVELPIVDSLHPRPPYLPLAVPEDLADRLIRVHGDPAVWWVSQFVKYLIRPQPWLEKEIEEATRKLGFKHPVIGVHVRRTDKVGTEAAFHPIEEYMVHVEERFQLLGRRMHIDKKRVYLATDDPSLLQEAKSKYPNYEFISDNSISWSAGLHNRYTENSLRGVILDIHFLSQADFLVCTFSSQVCRVAYEIMQTLHPDASAYFHSLDDIYYFGGQNAHNQIAIYAHHPRTADEIPMEPEDIIGVAGNHWDGYSKGINRKLGRTGLYPSYKVKEKIETVKYPTYPEADN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3P9</accession>
    <name>A0A8C3S3P9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Bcl-2-associated transcription factor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the BCLAF1/THRAP3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3P9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007484.1">
        <property type="protein sequence ID" value="ENSCSRP00000007250.1"/>
        <property type="gene ID" value="ENSCSRG00000005377.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016592">
        <property type="term" value="C:mediator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029199">
        <property type="entry name" value="THRAP3_BCLAF1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15268:SF4">
        <property type="entry name" value="BCL-2-ASSOCIATED TRANSCRIPTION FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15268">
        <property type="entry name" value="THRAP3/BCLAF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15440">
        <property type="entry name" value="THRAP3_BCLAF1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="483"/>
            <end position="666"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="23"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="47"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="87"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="135"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="161"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="183"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="223"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="250"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="342"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="493"/>
            <end position="575"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="576"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="589"/>
            <end position="611"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="641"/>
            <end position="652"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007250.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="710" mass="81175" checksum="4361076D2C6E5D10" modified="2022-01-19" version="1">MGRSNSRSHSSRSKSRSQSTSRSRSRSHSRKKRYSSRSRSRTYSRSRSRDRVYSRDYRRDYRNNRGMRRPYGYRGRGRGYYQGGGGRYHRGGYRPVWNRRHSRSPRRGRSRSRSPKRRSVSSQRSRSRSRRSYRSSRSPRSSSSRSSSPYSKSPVSSKRRGSLEKQAKKTEGAPLQDSPLKSKSQDEQKDTFEHDPSESLDDFNKSSAASGDIWPGLSAYDNSPRSPHSPSIASPPSQSSSCSDAPLLSTVHSAKNTPQHSHSIQHSPERSGSGSLGNGSSRYSPSQNSPLHHIPSRRSPGKTIPSQSAPREEARMRSFYPEAGEQETAKGGKFLKSPPLHKNLDAREKSTFREESPLRIKMIASDSHRPEVKLKMAPVPLDDSNRPASLTKDRLLASTLVHSVKKEQEFRSIFDHIKLPQASKSTSESFIQHIVSLVHHVKEQYFKSAGMTLNERFTAYQKATEEHCTRQKSPEIHRRIDISPTALRKHTRLAGEERVFKEESQKGDKKLRCDSADLRHDIDRRRKERSKERGDSKGSRESSGSRKQEKTPKDYKDYKPYKDDSKQKREQDRSRSSSSSSPSSASSSSREEKDGKKERDEEFKTHHEQKEYSGFTGVSRPRGTFFRIRGRGRARGVFAGTNTGPSNSNATFQKRPKEEEWDPEYTPKSKKYFLHDDRDDGVDYWAKRGRGRGTFQRGRGRFNFKKSGVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4I7</accession>
    <name>A0A8C3S4I7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">(S)-2-hydroxy-acid oxidase</fullName>
            <ecNumber evidence="2">1.1.3.15</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>2-hydroxyoctanoate + O2 = 2-oxooctanoate + H2O2</text>
            <dbReference type="Rhea" id="RHEA:67940"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:133514"/>
            <dbReference type="ChEBI" id="CHEBI:176689"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="8">
            <dbReference type="Rhea" id="RHEA:67941"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>a (2S)-2-hydroxycarboxylate + O2 = a 2-oxocarboxylate + H2O2</text>
            <dbReference type="Rhea" id="RHEA:16789"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:35179"/>
            <dbReference type="ChEBI" id="CHEBI:58123"/>
            <dbReference type="EC" id="1.1.3.15"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="7">
            <dbReference type="Rhea" id="RHEA:16790"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the FMN-dependent alpha-hydroxy acid dehydrogenase family.</text>
    </comment>
    <dbReference type="EC" id="1.1.3.15" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4I7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007865.1">
        <property type="protein sequence ID" value="ENSCSRP00000007622.1"/>
        <property type="gene ID" value="ENSCSRG00000005625.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005777">
        <property type="term" value="C:peroxisome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003973">
        <property type="term" value="F:(S)-2-hydroxy-acid oxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010181">
        <property type="term" value="F:FMN binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02809">
        <property type="entry name" value="alpha_hydroxyacid_oxid_FMN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.70:FF:000056">
        <property type="entry name" value="hydroxyacid oxidase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012133">
        <property type="entry name" value="Alpha-hydoxy_acid_DH_FMN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000262">
        <property type="entry name" value="FMN-dep_DH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037396">
        <property type="entry name" value="FMN_HAD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008259">
        <property type="entry name" value="FMN_hydac_DH_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10578:SF107">
        <property type="entry name" value="2-HYDROXYACID OXIDASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10578">
        <property type="entry name" value="S -2-HYDROXY-ACID OXIDASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01070">
        <property type="entry name" value="FMN_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000138">
        <property type="entry name" value="Al-hdrx_acd_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51395">
        <property type="entry name" value="FMN-linked oxidoreductases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00557">
        <property type="entry name" value="FMN_HYDROXY_ACID_DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51349">
        <property type="entry name" value="FMN_HYDROXY_ACID_DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 10" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="4 10" id="KW-0288">FMN</keyword>
    <keyword evidence="5" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FMN hydroxy acid dehydrogenase" evidence="11">
        <location>
            <begin position="1"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="9">
        <location>
            <position position="260"/>
        </location>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="26"/>
        </location>
        <ligand>
            <name>glyoxylate</name>
            <dbReference type="ChEBI" id="CHEBI:36655"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <begin position="79"/>
            <end position="81"/>
        </location>
        <ligand>
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="108"/>
        </location>
        <ligand>
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="130"/>
        </location>
        <ligand>
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="132"/>
        </location>
        <ligand>
            <name>glyoxylate</name>
            <dbReference type="ChEBI" id="CHEBI:36655"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="158"/>
        </location>
        <ligand>
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="167"/>
        </location>
        <ligand>
            <name>glyoxylate</name>
            <dbReference type="ChEBI" id="CHEBI:36655"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="236"/>
        </location>
        <ligand>
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="258"/>
        </location>
        <ligand>
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="260"/>
        </location>
        <ligand>
            <name>glyoxylate</name>
            <dbReference type="ChEBI" id="CHEBI:36655"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="263"/>
        </location>
        <ligand>
            <name>glyoxylate</name>
            <dbReference type="ChEBI" id="CHEBI:36655"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <begin position="291"/>
            <end position="295"/>
        </location>
        <ligand>
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <begin position="314"/>
            <end position="315"/>
        </location>
        <ligand>
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00013087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00024042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00029325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00029327"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR000138-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR000138-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007622.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="370" mass="40565" checksum="BED443B757C6617D" modified="2022-01-19" version="1">MSGKPVCVGDFEQYAKRVLPKAVYDYYRSGADDQQTLEDNVAAFSRLRLYPRMLRDVSVMDLSTSVLGQKISMPICVGATAMQRLAHVDGETATARACRSLGTGMMLSSWATSTIEEVAQAAPDGLHWLQLYIYKDREVTRSLVQRAERAGYKGIFVTVDTPLLGKRFDDVRNKFQLPPHLRMKNFDTNDLAFSSERGYGENSGLAVYVAQAIDPSIKWEDIKWLRGLTTLPLVAKGVLRADDAREAVKHGVNGILVSNHGARQLDGVPATIDVLPEIVEAVEGKVEVFLDGGVRKGTDVLKALALGAKAVFIGRPIIWGLVYQGEEGAKEVLQMLKEEFQLAMALSGCRSVTGIDTTLVRRTSSALSKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4N4</accession>
    <name>A0A8C3S4N4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Eukaryotic translation initiation factor 2 subunit 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Eukaryotic translation initiation factor 2 subunit alpha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Stress granule</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the eIF-2-alpha family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4N4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008697.1">
        <property type="protein sequence ID" value="ENSCSRP00000008411.1"/>
        <property type="gene ID" value="ENSCSRG00000006276.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1685042at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010494">
        <property type="term" value="C:cytoplasmic stress granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033290">
        <property type="term" value="C:eukaryotic 48S preinitiation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005850">
        <property type="term" value="C:eukaryotic translation initiation factor 2 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043022">
        <property type="term" value="F:ribosome binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003743">
        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034976">
        <property type="term" value="P:response to endoplasmic reticulum stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd04452">
        <property type="entry name" value="S1_IF2_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.190:FF:000001">
        <property type="entry name" value="Eukaryotic translation initiation factor 2 subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000795">
        <property type="entry name" value="Eukaryotic translation initiation factor 2 subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1130:FF:000001">
        <property type="entry name" value="Eukaryotic translation initiation factor 2 subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1130">
        <property type="entry name" value="EIF_2_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.190">
        <property type="entry name" value="Translation initiation factor 2, subunit 1, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003029">
        <property type="entry name" value="S1_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044126">
        <property type="entry name" value="S1_IF2_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024055">
        <property type="entry name" value="TIF2_asu_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024054">
        <property type="entry name" value="TIF2_asu_middle_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011488">
        <property type="entry name" value="TIF_2_asu"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10602">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10602:SF0">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07541">
        <property type="entry name" value="EIF_2_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00575">
        <property type="entry name" value="S1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00316">
        <property type="entry name" value="S1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF110993">
        <property type="entry name" value="eIF-2-alpha, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF116742">
        <property type="entry name" value="eIF2alpha middle domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50126">
        <property type="entry name" value="S1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0694">RNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007223"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00020950"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00033370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008411.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="315" mass="36090" checksum="1F2C550F29D34F61" modified="2022-01-19" version="1">MPALSCRFYQHKFPEVEDVVMVNVRSIAEMGAYVSLLEYNNIEGMILLSELSRRRIRSINKLIRIGRNECVVVIRVDKEKGYIDLSKRRVSPEEAIKCEDKFTKSKTVYSILRHVAEVLEYTKDEQLDSLFQRTAWVFDDKYKRPGYGAYDAFKHAVSDPAILDGLDLTEDERRVLIDNINRRLTPQAVKIRADIEVACYGYEGIDAVKEALRAGLNCSTENMPIKINLIAPPRYVMTTTTLERTEGLSVLNQAMAVIKEKIEEKRGVFNVQMEPKVVTDTDETELARQLERLERENAEVDGDDDAEEMEAKAED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4X3</accession>
    <name>A0A8C3S4X3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Calcium/calmodulin-dependent protein kinase type 1G</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">CaM kinase I gamma</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">CaMK-like CREB kinase III</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Calcium/calmodulin-dependent protein kinase belonging to a proposed calcium-triggered signaling cascade. In vitro phosphorylates transcription factor CREB1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="21">Belongs to the protein kinase superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4X3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010065.1">
        <property type="protein sequence ID" value="ENSCSRP00000009725.1"/>
        <property type="gene ID" value="ENSCSRG00000007179.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="40902at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004683">
        <property type="term" value="F:calcium/calmodulin-dependent protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd14166">
        <property type="entry name" value="STKc_CaMKI_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000026">
        <property type="entry name" value="Calcium/calmodulin-dependent protein kinase type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000331">
        <property type="entry name" value="Calcium/calmodulin-dependent protein kinase type 1G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24347">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0021">Allosteric enzyme</keyword>
    <keyword evidence="11 21" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="12" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="10" id="KW-0418">Kinase</keyword>
    <keyword evidence="15" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 21" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="16" id="KW-0636">Prenylation</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 21" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00060242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00071781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00075155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00083144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009725.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="473" mass="53182" checksum="11517F01F6BAD28F" modified="2022-01-19" version="1">MGRKEVDDTRSWKKPTNNIRKTFIFMEALGSGAFSEVFLVKQRTTGKLFALKCIKKSPVIQDSSLENEIAVLKKIKHENIVTLEDIYESATHFYLVMQLVSGGELFDRILERGVYTEKDASIVIRQVLAAVKYLHENGIVHRDLKPENLLYLTPEENSKIMITDFGLSKMEQNGIMSTACGTPGYVAPEVLAQKPYSKAVDCWSIGVITYILLCGYPPFYEETESKLFEKIKEGYYEFESPFWDDISESAKDFICHLLEKDPNERFTCEKALRHPWIDGNTALHRDIYPSVSAQIQKNFAKSKWRQAFNAAAVVRHMKKLHMNCHAQADASLPVIQVSEVSRLNSPMVTSQEAPTQDKKMLIPMLACQIPPSQLDQNTQMTQSKSLDHLVNGSLPVDKCLVLPDNQSPPTRTSCGCSSASEGHEKVKTVFCSESALLKKAAKNHHFKSEVIVPMKTSNNSYRGTGQTGVCLVM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4X6</accession>
    <name>A0A8C3S4X6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">nucleoside diphosphate phosphatase</fullName>
            <ecNumber evidence="3">3.6.1.6</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the GDA1/CD39 NTPase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.1.6" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4X6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008068.1">
        <property type="protein sequence ID" value="ENSCSRP00000007814.1"/>
        <property type="gene ID" value="ENSCSRG00000005751.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6372431at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017110">
        <property type="term" value="F:nucleoside diphosphate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000052">
        <property type="entry name" value="Ectonucleoside triphosphate diphosphohydrolase 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.150">
        <property type="entry name" value="Exopolyphosphatase. Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000407">
        <property type="entry name" value="GDA1_CD39_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11782">
        <property type="entry name" value="ADENOSINE/GUANOSINE DIPHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11782:SF99">
        <property type="entry name" value="ECTONUCLEOSIDE TRIPHOSPHATE DIPHOSPHOHYDROLASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01150">
        <property type="entry name" value="GDA1_CD39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01238">
        <property type="entry name" value="GDA1_CD39_NTPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00038863"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU003833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007814.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="442" mass="49275" checksum="18F5B30B475FB754" modified="2022-01-19" version="1">MEAMKIPKPFYGLGIFACVAIYVVYIKWHLDFRPISGITEGATESRREKPDRQTSTTDCAVFYGIMFDAGSTGTRIHIFKFTQKSKETPKLTHETFKALKPGLSAYADDVDKSARGIQELLEVAKDDVPMELWKFTPLVLKATAGLRLLPGDKAQKLLDKVKEIFQASPFFVRDDCVSLMNGTEEGISAWITINFLTGSLNAPRKRSVGMLDLGGGSTQMTFLPITEITLQTSPAGHITSFQMFNNTYKLYSYSYLGLGLMSARLAILGGIEGQALKEGEELISPCLSPGFQCEWEHAEIVYRVKGQKAGEPLYESCANKVAKLLYKKVHKTEVVKDLDFYAFSYYYDCAAEVGLIDKGKGGSLTVSDFEIAAKYVCKTMEVKPGDNPFLCMDLTYISLLLQELGFPKSQVLQLARKIDNVETSWALGATFHYLDSLHRLQY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4Y6</accession>
    <name>A0A8C3S4Y6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase</fullName>
            <ecNumber evidence="4">2.4.1.225</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the glycosyltransferase 47 family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.225" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4Y6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009154.1">
        <property type="protein sequence ID" value="ENSCSRP00000008848.1"/>
        <property type="gene ID" value="ENSCSRG00000006536.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050508">
        <property type="term" value="F:glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050509">
        <property type="term" value="F:N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015012">
        <property type="term" value="P:heparan sulfate proteoglycan biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001503">
        <property type="term" value="P:ossification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.10:FF:000034">
        <property type="entry name" value="Exostosin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.10">
        <property type="entry name" value="Spore Coat Polysaccharide Biosynthesis Protein SpsA, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004263">
        <property type="entry name" value="Exostosin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040911">
        <property type="entry name" value="Exostosin_GT47"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015338">
        <property type="entry name" value="GT64_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029044">
        <property type="entry name" value="Nucleotide-diphossugar_trans"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48261">
        <property type="entry name" value="ACETYLGLUCOSAMINYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48261:SF3">
        <property type="entry name" value="EXOSTOSIN GLYCOSYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03016">
        <property type="entry name" value="Exostosin_GT47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09258">
        <property type="entry name" value="Glyco_transf_64"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53448">
        <property type="entry name" value="Nucleotide-diphospho-sugar transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="15" id="KW-0464">Manganese</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="16" id="KW-0732">Signal</keyword>
    <keyword evidence="10" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="16">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034064131" description="N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase" evidence="16">
        <location>
            <begin position="27"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="domain" description="Exostosin GT47" evidence="17">
        <location>
            <begin position="37"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="domain" description="Glycosyl transferase 64" evidence="18">
        <location>
            <begin position="193"/>
            <end position="442"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010271"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF03016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF09258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008848.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="459" mass="52877" checksum="A69FC69CB13A310F" modified="2022-01-19" version="1">MFAFSCTVTLGLVVNLIFSFLSPSTLLPLPVPVRYDYREMLHNATFCLVPRGRRLGSFRFLEALQAACVPVMLSNGWELPFSEVIDWNQAAVIGDERLLLQIPSTIRSIHQDKILALRQQTQFLWEAYFSSVEKIVLTTLEIIQDRIFKHISRNSLIWNKHPGGLFVLPQYSSYLGDFPYYYANLGLKPPSKFTAVIHAVTPLVSQSQPVLKLLVAVAKSQYCAQIIVLWNCDKPLPAKHRWPATPVPVIVIEGESKVMSSRFLPYDNIVTDAVLSLDEDTVLSTTEVDFAFTVWQSFPERIVGYPARSHFWDNTKERWGYTSKWTNDYSMVLTGAAIYHKYYHYLYTHYLPASLKNMVDQLANCEDILMNFLVSAVTKLPPIKVTQKKQYKETMMGQTSRASRWADPDHFAQRQSCMNTFASWFGYMPLIHSQMRLDPVLFKDQVSILRKKYRDIERL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S515</accession>
    <name>A0A8C3S515_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Mitoguardin 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion outer membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the mitoguardin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S515"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008983.1">
        <property type="protein sequence ID" value="ENSCSRP00000008683.1"/>
        <property type="gene ID" value="ENSCSRG00000005912.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008053">
        <property type="term" value="P:mitochondrial fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019392">
        <property type="entry name" value="Miga"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21508">
        <property type="entry name" value="MITOGUARDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21508:SF3">
        <property type="entry name" value="MITOGUARDIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10265">
        <property type="entry name" value="Miga"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004294"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008969"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008683.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="620" mass="69538" checksum="9C431D012D35C0E4" modified="2022-01-19" version="1">VHLHPPGLGASAEAGLKEGAMSEEAVSETHFSLRKAALWVFDFPLSWYYSVIQVKLSPGLKKLFVVTALSAVSVIFLAHHFKRKRGKKNTEVLPWEPGHLVLECTKTAASEKGSSCSSSRQNLTLSLSSAKEKGSQSCVYANGGLFSKYSGSVQSLASVQSVTSSHSCACANSSSWDKADEDIKLVNIPVTTPENLYLMGMELFEEALCRWEQALTFRSRQAEDEANCSSIKLGAGDAIAEESVEDIISAEFIHKLESLLQRAYRLQEEFEATLGASDPSSLANDIDKDTDITVKDNTEDFCLRDTLSIASTDSFVSAAELTEHREIRNTYSLESLCNCPLYEEAMHLAEEGKIYSRILRTEMLECLGDSDFLAKLHCIRQAFQVILSETANRIFLAESGRKFLSALIVRAQKNPKKFEEVFDEMIHFLEQTDHWDNTEMELAARGVKNLNFYDIVLDFILMDSFEDLENPPTSIQNVVNNRWLNSSFKETAVASSCWSVLKQKRQQMKVPDGFFAHFYAICEHVSPVLAWGFLGPRNSLYDLCCFFKDQVLYFLKDIFDFEKVRYSTMESLAEDLMQLLMRRTELLMAYLGADSLRHVSGCISGHGHIVANGLLEEKVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5F8</accession>
    <name>A0A8C3S5F8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Osteoclastogenesis associated transmembrane protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5F8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008988.1">
        <property type="protein sequence ID" value="ENSCSRP00000008687.1"/>
        <property type="gene ID" value="ENSCSRG00000006368.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019172">
        <property type="entry name" value="Osteopetrosis-assoc_TM_1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15644">
        <property type="entry name" value="OSTEOPETROSIS ASSOCIATED TRANSMEMBRANE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15644:SF2">
        <property type="entry name" value="OSTEOPETROSIS-ASSOCIATED TRANSMEMBRANE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09777">
        <property type="entry name" value="OSTMP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034505046" evidence="2">
        <location>
            <begin position="25"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="276"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008687.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="327" mass="35977" checksum="47A6163EC5B03C7A" modified="2022-01-19" version="1">MGPAARLLCLLLPLPGSLLGLSAGQGLGLGRRPPPQSGPEGWGLGGGRRLLSLELLEEAEDLSLALLGTGLPGQLPPGCRELLVGFANSSVRLTGCLVRSARPVRLCQSCYRHFQSVTEQLENITRAVGNSSESNCAKSLLMSDRVQLVVILSQFFNSTWKTANCANCLKNNSEGLSNSTIDFLDLFNTTLMCFERNFQGQAINFVPSNHTEVCRNCSQTYRNLNALYNKMQKMTGQGSDSEHRTPLCIDVEDAMNITRRLWSRTFNCSVPCSDTVPVIAVSSFILFLPVIFYLSSFLHSKQKKRILILPNRIQSNASLVNIQEKYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5T2</accession>
    <name>A0A8C3S5T2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Proteolipid protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5T2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010501.1">
        <property type="protein sequence ID" value="ENSCSRP00000010133.1"/>
        <property type="gene ID" value="ENSCSRG00000007559.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050578">
        <property type="entry name" value="MARVEL-CKLF_proteins"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22776">
        <property type="entry name" value="MARVEL-CONTAINING POTENTIAL LIPID RAFT-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22776:SF4">
        <property type="entry name" value="PROTEOLIPID PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="25"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="48"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="82"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="108"/>
            <end position="125"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010133.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="144" mass="15445" checksum="8BE1480D6A7F7490" modified="2022-01-19" version="1">RGLCPLAVRAGCWGALWGAGGLDRGLCPLGLCIVILICYGASRTPGYTGVAIFEMVFSIIFFVIYTLGLNKQLAVVHWGWSDFIRALIGALLFLITSLIVVIGHRDGVFGLLAGILFAYDAYITFPSLRKSHTAAPTGPHPTHV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7J2</accession>
    <name>A0A8C3S7J2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Cytochrome c oxidase subunit 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2 9">Energy metabolism; oxidative phosphorylation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of the cytochrome c oxidase (complex IV, CIV), a multisubunit enzyme composed of 14 subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Mitochondrion inner membrane</location>
            <topology evidence="1 9">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the cytochrome c oxidase IV family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7J2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010223.1">
        <property type="protein sequence ID" value="ENSCSRP00000009868.1"/>
        <property type="gene ID" value="ENSCSRG00000007401.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00705"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045277">
        <property type="term" value="C:respiratory chain complex IV"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006123">
        <property type="term" value="P:mitochondrial electron transport, cytochrome c to oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00922">
        <property type="entry name" value="Cyt_c_Oxidase_IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.442.10:FF:000001">
        <property type="entry name" value="Cytochrome c oxidase subunit 4 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.442.10">
        <property type="entry name" value="Cytochrome c oxidase subunit IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013288">
        <property type="entry name" value="Cyt_c_oxidase_su4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004203">
        <property type="entry name" value="Cyt_c_oxidase_su4_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036639">
        <property type="entry name" value="Cyt_c_oxidase_su4_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10707:SF12">
        <property type="entry name" value="CYTOCHROME C OXIDASE SUBUNIT 4 ISOFORM 1, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10707">
        <property type="entry name" value="CYTOCHROME C OXIDASE SUBUNIT IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02936">
        <property type="entry name" value="COX4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01873">
        <property type="entry name" value="CYTCOXIDASE4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81406">
        <property type="entry name" value="Mitochondrial cytochrome c oxidase subunit IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5 9" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="102"/>
            <end position="122"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU367145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009868.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="168" mass="19387" checksum="26211780680A08B1" modified="2022-01-19" version="1">MLASRAFSLIGKRAISTSICLRGHGVAKVEDYALPGYIDRRDIPLPQLEYIKNLSAEQKALKEKEKASWSALSIDEKVGLYRIKFNETFAEMNRGSNEWKTVIGGTLFFFGVTALIVIWQRLYVYGPVPHTFSEEWVAMQTKRMLDMRVNPIEGFSAKWDYDKNEWKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S816</accession>
    <name>A0A8C3S816_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Armadillo repeat containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S816"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009424.1">
        <property type="protein sequence ID" value="ENSCSRP00000009110.1"/>
        <property type="gene ID" value="ENSCSRG00000006726.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007288">
        <property type="term" value="P:sperm axoneme assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000225">
        <property type="entry name" value="Armadillo"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038905">
        <property type="entry name" value="ARMC2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21356">
        <property type="entry name" value="ARMADILLO REPEAT CONTAINING 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21356:SF1">
        <property type="entry name" value="ARMADILLO REPEAT-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00185">
        <property type="entry name" value="ARM"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009110.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="645" mass="73336" checksum="0AE3C6FE7264BDD4" modified="2022-01-19" version="1">MGCLFKHPFAFILNLYGVYKSSENSYINLFLKPIQQQAYDCLWVGFIDRITFFSCQFLFACKDNIENLCLACTSLHQALEEGNMFGKRFKRRSALLKILYKLVDIGSDPLGLKLARMILALKVSGKNLLNVCKLVFKISRNEKNDSLIQNDGLLDSLLQILRFEDLQTNNEAFLYCLGAIKFISGNAVLLNELVNKGAVEILFQLMKQINNIKENDTHFSNLGHLLVQLTATLRNLVDLPLSRCQLLCSGAVSELWVMLEQRMNDKDICTNIVRIFSKLSSYNDCCAALADCSRCYVLFLALLNKHQKKQDLVVRVVFILGNLTAKNNQAREQFFKEKGSADTLISLFQTYNELDLNAKKKKHEGEENKSKQKHPSEAEDVLIKLIRVLANLSIHPSVGAVLAANHHIVALLVTVLEYKSIDDCEELVINATATINNLSYYKARNSVIEDKKLHIAELLLKLLMSSNMDGILEAVRVFGNLSQYLEICDFIIQRKVYKFMIALLDAKHQDVCFSACGVLLNLTVDKNKRAILKEEGGIKKLVDCLRDFGPTDWQLACLICKTLWNYSENITSAASGFEEEDINTLLVLLASFLDEELALDYNFDSDLRDYHKLYWETEFKPVAQKLLNRIQSHHSFLQPITITSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S849</accession>
    <name>A0A8C3S849_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Integrin beta</fullName>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Integrin alpha-V/beta-5 (ITGAV:ITGB5) is a receptor for fibronectin. It recognizes the sequence R-G-D in its ligand.</text>
    </comment>
    <comment type="subunit">
        <text evidence="20">Heterodimer of an alpha and a beta subunit. Beta-5 (ITGB5) associates with alpha-V (ITGAV). Interacts with MYO10. Interacts with DAB2. Integrin ITGAV:ITGB5 interacts with FBLN5 (via N-terminus). ITGAV:ITGB5 interacts with CCN3. Interacts with tensin TNS3; TNS3 also interacts with PEAK1, thus acting as an adapter molecule to bridge the association of PEAK1 with ITGB5.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 22">Cell membrane</location>
            <topology evidence="1 22">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 22">Belongs to the integrin beta chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S849"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010348.1">
        <property type="protein sequence ID" value="ENSCSRP00000009991.1"/>
        <property type="gene ID" value="ENSCSRG00000007490.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034684">
        <property type="term" value="C:integrin alphav-beta5 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033627">
        <property type="term" value="P:cell adhesion mediated by integrin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007160">
        <property type="term" value="P:cell-matrix adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007229">
        <property type="term" value="P:integrin-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043149">
        <property type="term" value="P:stress fiber assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007179">
        <property type="term" value="P:transforming growth factor beta receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Integrin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000043">
        <property type="entry name" value="Integrin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000075">
        <property type="entry name" value="Integrin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000258">
        <property type="entry name" value="Integrin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1510:FF:000021">
        <property type="entry name" value="Integrin beta"/>
        <property type="match status" value="1"/>
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    <dbReference type="FunFam" id="3.30.1680.10:FF:000002">
        <property type="entry name" value="Integrin beta"/>
        <property type="match status" value="1"/>
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    <dbReference type="FunFam" id="3.40.50.410:FF:000002">
        <property type="entry name" value="Integrin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1240.30:FF:000001">
        <property type="entry name" value="Integrin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1240.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.100">
        <property type="entry name" value="Cytochrome c1, transmembrane anchor, C-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1680.10">
        <property type="entry name" value="ligand-binding face of the semaphorins, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1510">
        <property type="entry name" value="ntegrin, alpha v. Chain A, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040622">
        <property type="entry name" value="EGF_integrin_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057073">
        <property type="entry name" value="EGF_integrin_2"/>
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    <dbReference type="InterPro" id="IPR033760">
        <property type="entry name" value="Integrin_beta_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015812">
        <property type="entry name" value="Integrin_bsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014836">
        <property type="entry name" value="Integrin_bsu_cyt_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012896">
        <property type="entry name" value="Integrin_bsu_tail"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036349">
        <property type="entry name" value="Integrin_bsu_tail_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002369">
        <property type="entry name" value="Integrin_bsu_VWA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032695">
        <property type="entry name" value="Integrin_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057243">
        <property type="entry name" value="Integrin_I-EGF_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016201">
        <property type="entry name" value="PSI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10082">
        <property type="entry name" value="INTEGRIN BETA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10082:SF26">
        <property type="entry name" value="INTEGRIN BETA-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23105">
        <property type="entry name" value="EGF_integrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18372">
        <property type="entry name" value="I-EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08725">
        <property type="entry name" value="Integrin_b_cyt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00362">
        <property type="entry name" value="Integrin_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17205">
        <property type="entry name" value="PSI_integrin"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Integrin_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01186">
        <property type="entry name" value="INTEGRINB"/>
    </dbReference>
    <dbReference type="SMART" id="SM00187">
        <property type="entry name" value="INB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01241">
        <property type="entry name" value="Integrin_b_cyt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01242">
        <property type="entry name" value="Integrin_B_tail"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00423">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69687">
        <property type="entry name" value="Integrin beta tail domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69179">
        <property type="entry name" value="Integrin domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103575">
        <property type="entry name" value="Plexin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00243">
        <property type="entry name" value="I_EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52047">
        <property type="entry name" value="I_EGF_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0106">Calcium</keyword>
    <keyword evidence="12 22" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16 21" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14 22" id="KW-0401">Integrin</keyword>
    <keyword evidence="11" id="KW-0460">Magnesium</keyword>
    <keyword evidence="15 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-0675">Receptor</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 24" id="KW-0732">Signal</keyword>
    <keyword evidence="6 22 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 23" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="24">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034797322" description="Integrin beta" evidence="24">
        <location>
            <begin position="28"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="723"/>
            <end position="749"/>
        </location>
    </feature>
    <feature type="domain" description="PSI" evidence="26">
        <location>
            <begin position="30"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="domain" description="Integrin beta subunit VWA" evidence="25">
        <location>
            <begin position="38"/>
            <end position="466"/>
        </location>
    </feature>
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        <location>
            <begin position="638"/>
            <end position="722"/>
        </location>
    </feature>
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        <location>
            <begin position="746"/>
            <end position="793"/>
        </location>
    </feature>
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        <location>
            <begin position="39"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="42"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="52"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="205"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="262"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="404"/>
            <end position="416"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="464"/>
            <end position="468"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="487"/>
            <end position="525"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="492"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="503"/>
            <end position="516"/>
        </location>
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    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="531"/>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
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            <begin position="533"/>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="538"/>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
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            <begin position="553"/>
            <end position="558"/>
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    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="572"/>
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        </location>
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    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="574"/>
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        </location>
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    <feature type="disulfide bond" evidence="21">
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            <begin position="579"/>
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        </location>
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    <feature type="disulfide bond" evidence="21">
        <location>
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    </feature>
    <feature type="disulfide bond" evidence="21">
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            <begin position="613"/>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="618"/>
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        </location>
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    <feature type="disulfide bond" evidence="21">
        <location>
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        </location>
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        <location>
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        </location>
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        <location>
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    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="665"/>
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        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
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            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
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    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
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    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00059582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00063697"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR002512-1"/>
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    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="RuleBase" id="RU000633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="SignalP"/>
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    </evidence>
    <evidence type="ECO:0000259" key="25">
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            <dbReference type="SMART" id="SM00187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="SMART" id="SM00423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
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        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="SMART" id="SM01242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009991.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="802" mass="88548" checksum="D284EF907DAC59AC" modified="2022-01-19" version="1">MPRRRGLSPPSAARLFILSSLLHHLRGLNICTSGSATSCEECLLIHPKCAWCSREEFGSTKFITSRCDFVENLITNGCAGELESPKSSISIVENLPLSSKGSSLTLSDVTQIMPQKISLNLRPGDKTSFRVQVRQVEDYPVDLYYLMDLSLSMKDDLDNIRNLGTKLAEEMRKLTSNFRLGFGSFVDKNISPFSYTAPRFQNNPCIGYKVFPHCVPSFGFRHLLSLTDKVDSFNEEVQKQKVSRNRDAPEGGFDAILQAAVCKEKIGWRKEASHLLVFTTDDVPHIALDGKLGGLVQPHDGQCHLNEANEYSASNQLDYPSLALLGEKLAENNIHLIFAVTKAHYILYKNFTALIPGTTVEILHQDSNNIIQLIVKAYNSIRSKVELTVWDSPEDVSLTFTATCQDGLLYPGLRKCADLQIGDTVSFEVSVEARSCPAENTSHTFTIKPAGFRDTLEVEVAYNCTCGCTKQMEQNSSKCSGNGTYTCGLCECDSGYLGSKCECEEGESGNMYQNMCREAEGKPVCSGRGECSCNQCVCYKSEFGRIYGLFCECNDFSCARYKGVLCSGHGECHCGECKCHAGYIGDNCNCSTDTSRCISNDSQMCSGRGNCVCGKCQCTEPGAFGETCEKCPTCPDVCSTKRDCIECMLNNSGGLADNQTCPRHCKDEIITRVDVLKTDDQHSVLCVYPVNNCVMKFTYSELPSGKSNLTVLKKPECGSAPNALTILLAVVGSILLIGIVLLVVWKLLVTIHDRREFARFQSERSRARYEMASNPLYRKPISTHSLDFTFNKLSKSYNGTID</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S879</accession>
    <name>A0A8C3S879_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Nuclear receptor subfamily 2 group E member 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Nuclear receptor TLX</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Protein tailless homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 15">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the nuclear hormone receptor family. NR2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S879"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009079.1">
        <property type="protein sequence ID" value="ENSCSRP00000008778.1"/>
        <property type="gene ID" value="ENSCSRG00000006509.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990837">
        <property type="term" value="F:sequence-specific double-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd07163">
        <property type="entry name" value="NR_DBD_TLX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06950">
        <property type="entry name" value="NR_LBD_Tlx_PNR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.50.10:FF:000019">
        <property type="entry name" value="Nuclear receptor subfamily 2 group E member"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.565.10:FF:000019">
        <property type="entry name" value="Nuclear receptor subfamily 2 group E member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.50.10">
        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050274">
        <property type="entry name" value="Nuclear_hormone_rcpt_NR2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001723">
        <property type="entry name" value="Nuclear_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001628">
        <property type="entry name" value="Znf_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013088">
        <property type="entry name" value="Znf_NHR/GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24083">
        <property type="entry name" value="NUCLEAR HORMONE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00105">
        <property type="entry name" value="zf-C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00398">
        <property type="entry name" value="STRDHORMONER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00047">
        <property type="entry name" value="STROIDFINGER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00430">
        <property type="entry name" value="HOLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00399">
        <property type="entry name" value="ZnF_C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00031">
        <property type="entry name" value="NUCLEAR_REC_DBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51030">
        <property type="entry name" value="NUCLEAR_REC_DBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8 15" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 15" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11 15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10 15" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 15" id="KW-0804">Transcription</keyword>
    <keyword evidence="7 15" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6 15" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 15" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Nuclear receptor" evidence="16">
        <location>
            <begin position="13"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="domain" description="NR LBD" evidence="17">
        <location>
            <begin position="155"/>
            <end position="383"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00040364"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00041813"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00042524"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU004334"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008778.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="385" mass="42672" checksum="407008DEB4F49A2D" modified="2022-01-19" version="1">MSKPAGSTSRILDIPCKVCGDRSSGKHYGVYACDGCSGFFKRSIRRNRTYVCKSGNQGGCPVDKTHRNQCRACRLKKCLEVNMNKDAVQHERGPRTSTIRKQVALYFRGHKEENGATPHFPSAALPAPAFFTAVTQLEPHNLELAAVSTTPERQTLVGLAQPTPKYPHEVNGTPMYLYEVATESVCESAARLLFMSIKWAKSVPAFSTLSLQDQLMLLEDAWRELFVLGIAQWAIPVDANTLLAVSGMNGDNTDSQKLNKIISEIQALQEVVARFRQLRLDATEFACLKCIVTFKAVPTHSGSELRSFRNAAAIAALQDEAQLTLNSYIHTRYPTQPCRFGKLLLLLPALRSISPSTIEEVFFKKTIGNVPITRLLSDMYKSSDI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8F7</accession>
    <name>A0A8C3S8F7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Gluconokinase</fullName>
            <ecNumber evidence="8">2.7.1.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7 8">
            <text>D-gluconate + ATP = 6-phospho-D-gluconate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19433"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18391"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58759"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.12"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="1 8">Carbohydrate acid metabolism; D-gluconate degradation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the gluconokinase GntK/GntV family.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.12" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8F7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011750.1">
        <property type="protein sequence ID" value="ENSCSRP00000011321.1"/>
        <property type="gene ID" value="ENSCSRG00000008476.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00792"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046316">
        <property type="term" value="F:gluconokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02021">
        <property type="entry name" value="GntK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000522">
        <property type="entry name" value="Gluconokinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031322">
        <property type="entry name" value="Shikimate/glucono_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006001">
        <property type="entry name" value="Therm_gnt_kin"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01313">
        <property type="entry name" value="therm_gnt_kin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43442">
        <property type="entry name" value="GLUCONOKINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43442:SF3">
        <property type="entry name" value="GLUCONOKINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01202">
        <property type="entry name" value="SKI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5 8" id="KW-0418">Kinase</keyword>
    <keyword evidence="4 8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008420"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00048090"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU363066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011321.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="197" mass="21810" checksum="64E91354B7CC6750" modified="2022-01-19" version="1">MVLLVVMGVSGSGKSTVGSHLATKLGWKFYDADDYHPTENTKKMAQGIPLNDQDRIPWLCKLHDILMREESAGQSVILACSALKKMYRRILVSGGDAVYSKSNQLEEQGDSATGKVLFILLDGSMELIASRLEKRRGHFMAPELLQSQFDTLEPPSAPENFITVSLEKSVSEIVSEIEKSLHLEKCFSRAVSELNAH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB42</accession>
    <name>A0A8C3SB42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Amidase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the amidase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011741.1">
        <property type="protein sequence ID" value="ENSCSRP00000011312.1"/>
        <property type="gene ID" value="ENSCSRG00000008409.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004040">
        <property type="term" value="F:amidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017064">
        <property type="term" value="F:fatty acid amide hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009062">
        <property type="term" value="P:fatty acid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1300.10">
        <property type="entry name" value="Amidase signature (AS) domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020556">
        <property type="entry name" value="Amidase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023631">
        <property type="entry name" value="Amidase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036928">
        <property type="entry name" value="AS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052096">
        <property type="entry name" value="Endocannabinoid_amidase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45847:SF12">
        <property type="entry name" value="AMIDASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45847">
        <property type="entry name" value="FATTY ACID AMIDE HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01425">
        <property type="entry name" value="Amidase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF75304">
        <property type="entry name" value="Amidase signature (AS) enzymes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00571">
        <property type="entry name" value="AMIDASES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Amidase" evidence="3">
        <location>
            <begin position="64"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="domain" description="Amidase" evidence="3">
        <location>
            <begin position="304"/>
            <end position="408"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF01425"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011312.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="426" mass="47000" checksum="C4C0FEF7F5A515D0" modified="2022-01-19" version="1">MTSRVLLTTHLLMQPRIMFAFFATASHCFFTLQNPGIQAGHILSLPLVELAEKLQEGSLSPESVLYTYMDKALEVTREVNCLRHFIPECEEQLQAVRRQKERGLLYGVPVSIKDHIGYKFLSRLEQEDSVMVKVLKRQGAIPFVLTNVPQSLFNYDCSNSIFGQTVNPLNHKKSPGGSSGGEGALIAGGGSVLGFGTDIGGSIRLPSSFCGLCGLKPTGNRLSRGSLFPGIETAKFWFGVSQLLGVKQLASAHPLPLFPPSAGDIVDPGLEPQVNCYRIPTLVKKTLALALRPLGFLLAFSPQAYRMEFIAAWRKLKLDVVLCPVLGPAFTLGYPGKLFAAVSSTMLYNVLNFPAGVVPVTTVTEADEDELKHYTGHYGDPWDRRLRQVRLPVAVQCVALPWQEELCLRFMKEVETLARARKRRKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCX5</accession>
    <name>A0A8C3SCX5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Metalloproteinase inhibitor 4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Tissue inhibitor of metalloproteinases 4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protease inhibitor I35 (TIMP) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCX5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012511.1">
        <property type="protein sequence ID" value="ENSCSRP00000012040.1"/>
        <property type="gene ID" value="ENSCSRG00000008992.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008191">
        <property type="term" value="F:metalloendopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002020">
        <property type="term" value="F:protease binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051045">
        <property type="term" value="P:negative regulation of membrane protein ectodomain proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034097">
        <property type="term" value="P:response to cytokine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009725">
        <property type="term" value="P:response to hormone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03585">
        <property type="entry name" value="NTR_TIMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.370.10:FF:000001">
        <property type="entry name" value="Metalloproteinase inhibitor 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.120:FF:000012">
        <property type="entry name" value="Metalloproteinase inhibitor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.120">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.370.10">
        <property type="entry name" value="Tissue inhibitor of metalloproteinase-1. Chain B, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001134">
        <property type="entry name" value="Netrin_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001820">
        <property type="entry name" value="TIMP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008993">
        <property type="entry name" value="TIMP-like_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027465">
        <property type="entry name" value="TIMP_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030490">
        <property type="entry name" value="TIMP_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11844">
        <property type="entry name" value="METALLOPROTEASE INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11844:SF26">
        <property type="entry name" value="METALLOPROTEINASE INHIBITOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00965">
        <property type="entry name" value="TIMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00206">
        <property type="entry name" value="NTR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50242">
        <property type="entry name" value="TIMP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50189">
        <property type="entry name" value="NTR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00288">
        <property type="entry name" value="TIMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0481">Metalloenzyme inhibitor</keyword>
    <keyword evidence="5" id="KW-0483">Metalloprotease inhibitor</keyword>
    <keyword evidence="6" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="14" id="KW-0732">Signal</keyword>
    <keyword evidence="8 12" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034147114" description="Metalloproteinase inhibitor 4" evidence="14">
        <location>
            <begin position="33"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="domain" description="NTR" evidence="15">
        <location>
            <begin position="33"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="33"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>ligand shared with metalloproteinase partner</note>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="33"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="35"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="45"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="161"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="166"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="179"/>
            <end position="200"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022608"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00030105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR601820-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRSR" id="PIRSR601820-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012040.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="227" mass="25766" checksum="38917141170AF096" modified="2022-01-19" version="1">LPIVQGSMNPVHSTLLSSVLLFTLRIQELVEACSCAPAHPQQLICDSALVIRAKISSEKVVPASDDPLDTHKMIRYEIKQIKMFKGFEKLKDVQYVYTPFDSSLCGVKLEANNKKQYLLTGQILNDGKVLIHLCNYIEPWDDLSLSQKKSLNQRYQMGCGCKITTCYMVPCSITTPNECLWTDWLIERKLYGHQAKHYACIKRSDGTCSWYRGGPPPEKEFTDISEP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCZ8</accession>
    <name>A0A8C3SCZ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCZ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013834.1">
        <property type="protein sequence ID" value="ENSCSRP00000013289.1"/>
        <property type="gene ID" value="ENSCSRG00000010097.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050199">
        <property type="entry name" value="IgHV"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23266">
        <property type="entry name" value="IMMUNOGLOBULIN HEAVY CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034666451" description="Ig-like domain-containing protein" evidence="4">
        <location>
            <begin position="20"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="14"/>
            <end position="122"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013289.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="122" mass="13190" checksum="6B63A6DFA12CE0F4" modified="2022-01-19" version="1">MKSLLLFLSLFSAPTCVLSQVQLGQPGSAIPKPGETLTLTCTISGPSSDTLSGSCCWWTWIRQEPGKGLEWMGDVSKEGTTHYAPSLQSRVTISAEPAKNRFSLQLRSLTAADTGTYYCVRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD97</accession>
    <name>A0A8C3SD97_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SD97"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013063.1">
        <property type="protein sequence ID" value="ENSCSRP00000012561.1"/>
        <property type="gene ID" value="ENSCSRG00000009484.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042101">
        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051287">
        <property type="entry name" value="TCR_variable_region"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19367:SF18">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19367">
        <property type="entry name" value="T-CELL RECEPTOR ALPHA CHAIN V REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="5" id="KW-0391">Immunity</keyword>
    <keyword evidence="4" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="3" id="KW-0675">Receptor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 6" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-1279">T cell receptor</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034104779" description="Ig-like domain-containing protein" evidence="6">
        <location>
            <begin position="20"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="20"/>
            <end position="121"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00043266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012561.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="121" mass="13313" checksum="B42456CE4558C300" modified="2022-01-19" version="1">MELIVHCVSLFLLAGAALGDSVQSKESQVSGVEGGSETFRCSYNTTDSSGVYLYWYRQSPNRAPQYVLRRGTKLYASVRETADFAQERFSSQANDSATVLSIRALELADTAVYLCALQRAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDA1</accession>
    <name>A0A8C3SDA1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Growth hormone-releasing hormone receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Growth hormone-releasing factor receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Receptor for GRF, coupled to G proteins which activate adenylyl cyclase. Stimulates somatotroph cell growth, growth hormone gene transcription and growth hormone secretion.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the G-protein coupled receptor 2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDA1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012418.1">
        <property type="protein sequence ID" value="ENSCSRP00000011951.1"/>
        <property type="gene ID" value="ENSCSRG00000008851.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008528">
        <property type="term" value="F:G protein-coupled peptide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016520">
        <property type="term" value="F:growth hormone-releasing hormone receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017046">
        <property type="term" value="F:peptide hormone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004999">
        <property type="term" value="F:vasoactive intestinal polypeptide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007188">
        <property type="term" value="P:adenylate cyclase-modulating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007166">
        <property type="term" value="P:cell surface receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051240">
        <property type="term" value="P:positive regulation of multicellular organismal process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0040008">
        <property type="term" value="P:regulation of growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15271">
        <property type="entry name" value="7tmB1_GHRHR2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1240.10:FF:000014">
        <property type="entry name" value="Growth hormone-releasing hormone receptor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000032">
        <property type="entry name" value="Vasoactive intestinal polypeptide receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1240.10">
        <property type="entry name" value="GPCR, family 2, extracellular hormone receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050332">
        <property type="entry name" value="GPCR_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017981">
        <property type="entry name" value="GPCR_2-like_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036445">
        <property type="entry name" value="GPCR_2_extracell_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001879">
        <property type="entry name" value="GPCR_2_extracellular_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000832">
        <property type="entry name" value="GPCR_2_secretin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017983">
        <property type="entry name" value="GPCR_2_secretin-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001771">
        <property type="entry name" value="GPCR_2_VIP_rcpt_1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45620:SF6">
        <property type="entry name" value="GROWTH HORMONE-RELEASING HORMONE-LIKE PEPTIDE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45620">
        <property type="entry name" value="PDF RECEPTOR-LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00002">
        <property type="entry name" value="7tm_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02793">
        <property type="entry name" value="HRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00249">
        <property type="entry name" value="GPCRSECRETIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01154">
        <property type="entry name" value="VIP1RECEPTOR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00008">
        <property type="entry name" value="HormR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111418">
        <property type="entry name" value="Hormone receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00649">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00650">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50227">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50261">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="12" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="170"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="206"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="248"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="281"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="322"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="368"/>
            <end position="388"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="400"/>
            <end position="420"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 1" evidence="17">
        <location>
            <begin position="76"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 2" evidence="18">
        <location>
            <begin position="169"/>
            <end position="421"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00055347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00071070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00079039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011951.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="485" mass="55327" checksum="4545694BE96E5A64" modified="2022-01-19" version="1">MSRFYRDSPDFGVFFLYRILLPSTPVPIFHLCCLGTLASQRNLLNHPHHFYLSLAQVASIHPECKIVQQVVKDQALCLEKNEATLPNLKGCPGDWDGLSCWPKATFGEVVKVACPGFLEEITNVHGFLQRNCTQEAYWSEPYPPYAVACGFDEGSSKGPEDQKSYYSAFWHVYTAGYATSLTSLITALVIFAIFRKFHCTRNYIHMHLFVSFILRATAVFIKDAVLFADENMDHCLMSTVACKVAVAFFQFSILANFFWLLVEGMYLQTLLLLTFVSDKQYVWWFILVGWGTPSAVMSAWILTRVYRQNTGCWDDDDENTAVLWIIKGPILLSVLINFIIFVNVIRILVQKLQSPEVSGSHSSHFVRLAKSTLLLIPLFGVHYIVFAFCPESTGVEARLYIELGLGSFQGFVVALLYCFLNGEVQAELKKRLRKWQYQEYLNFTRKPRNMSRDNSPLNYVTQLSLLEKISPKRKTSIYRNGTSSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDE7</accession>
    <name>A0A8C3SDE7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Dynamin-binding protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Scaffold protein Tuba</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="18">Binds DNM1 via its N-terminal SH3 domains. The C-terminal SH3 domain binds a complex containing actin, tubulin, Hsp70 and actin-regulatory proteins, such as ENAH, EVL, WIRE, CR16, WAVE1 and NAP1L1. Interacts with FASLG. Interacts (via SH3 domain 6) with WASL. Interacts (via SH3 domain 6) interacts with ENAH. Interacts (via C-terminal domain) with TJP1; required for the apical cell-cell junction localization of DNMBP.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Golgi apparatus</location>
            <location evidence="3">Golgi stack</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="17">Synapse</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000013054.1">
        <property type="protein sequence ID" value="ENSCSRP00000012550.1"/>
        <property type="gene ID" value="ENSCSRG00000009470.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6244550at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070161">
        <property type="term" value="C:anchoring junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005795">
        <property type="term" value="C:Golgi stack"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07589">
        <property type="entry name" value="BAR_DNMBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11798">
        <property type="entry name" value="SH3_DNMBP_C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12141">
        <property type="entry name" value="SH3_DNMBP_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11794">
        <property type="entry name" value="SH3_DNMBP_N1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11795">
        <property type="entry name" value="SH3_DNMBP_N2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11796">
        <property type="entry name" value="SH3_DNMBP_N3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.60:FF:000027">
        <property type="entry name" value="dynamin-binding protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000066">
        <property type="entry name" value="dynamin-binding protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000084">
        <property type="entry name" value="dynamin-binding protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000120">
        <property type="entry name" value="dynamin-binding protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000138">
        <property type="entry name" value="dynamin-binding protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000165">
        <property type="entry name" value="dynamin-binding protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000023">
        <property type="entry name" value="dynamin-binding protein isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004148">
        <property type="entry name" value="BAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035820">
        <property type="entry name" value="DNMBP_SH3_C1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035817">
        <property type="entry name" value="DNMBP_SH3_N1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035818">
        <property type="entry name" value="DNMBP_SH3_N2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035819">
        <property type="entry name" value="DNMBP_SH3_N3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051492">
        <property type="entry name" value="Dynamin-Rho_GEF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001331">
        <property type="entry name" value="GDS_CDC24_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22834:SF19">
        <property type="entry name" value="DYNAMIN-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22834">
        <property type="entry name" value="NUCLEAR FUSION PROTEIN FUS2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03114">
        <property type="entry name" value="BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07653">
        <property type="entry name" value="SH3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14604">
        <property type="entry name" value="SH3_9"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00499">
        <property type="entry name" value="P67PHOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00721">
        <property type="entry name" value="BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51021">
        <property type="entry name" value="BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00741">
        <property type="entry name" value="DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="11" id="KW-0007">Acetylation</keyword>
    <keyword evidence="10" id="KW-0965">Cell junction</keyword>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="13" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="12" id="KW-0770">Synapse</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004348"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00018186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00032587"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00062167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012550.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1538" mass="169642" checksum="A0203BBA05EC036C" modified="2022-01-19" version="1">MEAGSVVRAVFDFCPSVSEELPLFVGDVIEVLRVVDEFWLLGKKEGVTGQFPSSFVEAVDIPSLKQGEKLFVCTNDFTSQEPGSLSLQRGDLVILPGGSLVSSWLQGRSCQGSRGFFPSSCVRELCLSPWGRRLSQSTVLEVPADSLGQARALMSLSAQLEEELDFREGDVITIVDIPEPGWFTGELGGRSGIFPEGFVELLGPLRVTGSPEGPGPSESYSVNGVADVPPEEDDGQEGSEEPLGTCGVALHQFQALEPQELDFDVGDRIQIVGAREDGWLEGVLRGKRGIFPHRFVRLEGSAPCRGKRGTGKSQEEGSCGLAVHQDPASACAGALPLPGEGGEDLSAWSSHHVEGKSGTTSSHTAISSEGPSDGGVGQCKPASLEGHPPSTGLQGPLPKGTVGSLPTDSAKVINGISPAPPLPPQPKSRLRCRALELEPSQSPEALQRPLDILASPERDGESPSVPPWAPHSPLRSARSQVFPPPGSWAAAEPGEGRRSTCFQDLASWVEDQRQKSKSRSSSFSGGHEGLDTWPGARADRPSPMLHGDSCTDLDSKLTEQLAQFEKSLTSSGAESDKKVSRHFSILDYGSEKDIVRGSPEHAPHWRLPERRKGLRPPPPRPNAPAPAVSPSFSVRPSRPAPLPPPSSQRSTASPPLQPRSQPRQEPRAEEGQGDSDGAATHQCPFLLTRIGEVEQDLEAYGKTRAELNAMLEQQQDELVRSETLENLDFCDSSIKSLNAELQELREMTLLSSQTVSLEAASGTAATEKQRMLEKRSKVLEELLQTERDYIRDLEMCVEQIMVPLQQAQVQSVDFEGLFGNIQMVISFSKQLLGALEAGDAVGPAFLAHQAGLEEVYKVYCQNHEEAIALLEAYEKDERIQKHLLDSLERLRSLCSEWGCTNYINLGSFLIKPVQRVMRYPLLLMELLSATPESHPDKAPLAAAVLAVKEINVNINESKRRKDLVLKYRKGDEDSLMEKISKLNFHSIIKKSNRVSSHLKHLTGFAPQLKDEAFEETEKNFRLQERLIKSFIRDLSLYLQHVRESACVKVLAAVSMSDLCMRQGSGDLEQFQKVHQLISDQLFSSFKERTERLVISPLSQLLSMFVGPHKLVQKRFDKLLDFHNCTERAEKLKDKRTLEELQSARNNYEALNAQLLDELPKFQRCAKELFASCLRGYARAHCHFVHLALGELRPLLSLLRVAGREGNLIAIFQEEHSRVLQQLQAFTFFPESQTAAKRPFDRRSMERQSARRQPLLGPPSYVLQSDELRAALLARYPPEKLFQADRNFNAAQDLDVSLLEGDLVGVLKKKDPMGSQNRWLIDNGVTKGFVYSSFLKPYNPRRSHSDISVGSHSSNESEHSSSSPHSSNTLTFNSSGVTFTQKPLQDCASPGDPYHSPRSPSETDAASQPQAGSSDRMVPMESNQQPNMTPAHRRYSRPEPNSSSSTRSGHPAKAYLRPAPSLEDRDSGLESSESEGNQVYYAVYTFKGRSPNELSVSANQRLRILQFEDLTGNREWWLAEVHGRQGYVPSSYIRKTEYT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF35</accession>
    <name>A0A8C3SF35_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Small ribosomal subunit protein bS16m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">28S ribosomal protein S16, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the bacterial ribosomal protein bS16 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF35"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013221.1">
        <property type="protein sequence ID" value="ENSCSRP00000012707.1"/>
        <property type="gene ID" value="ENSCSRG00000009622.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005763">
        <property type="term" value="C:mitochondrial small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032543">
        <property type="term" value="P:mitochondrial translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1320.10:FF:000004">
        <property type="entry name" value="28S ribosomal protein S16, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1320.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00385">
        <property type="entry name" value="Ribosomal_bS16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000307">
        <property type="entry name" value="Ribosomal_bS16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023803">
        <property type="entry name" value="Ribosomal_bS16_dom_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00002">
        <property type="entry name" value="S16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12919">
        <property type="entry name" value="30S RIBOSOMAL PROTEIN S16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12919:SF20">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN BS16M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00886">
        <property type="entry name" value="Ribosomal_S16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54565">
        <property type="entry name" value="Ribosomal protein S16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006668"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00035263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035438"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012707.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="148" mass="16739" checksum="A24CEC63B9555BF2" modified="2022-01-19" version="1">MVHLAHLLMKNYHGGHVAIRMALGGCANRPFFRIVAAYNKRARDSKYLEQVGCYDPLPNSHNEKLVGLNIERIKHWIGCGAHVTKPVEKLLGLSGFFPLHPMTITNAERLRKRRALKAIAASEEETPVTCWCGFTESKARRDNYDNLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG04</accession>
    <name>A0A8C3SG04_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">C2 calcium dependent domain containing 4D</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG04"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013946.1">
        <property type="protein sequence ID" value="ENSCSRP00000013400.1"/>
        <property type="gene ID" value="ENSCSRG00000010165.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043549">
        <property type="entry name" value="C2C4C/C2C4D"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46291:SF1">
        <property type="entry name" value="C2 CALCIUM-DEPENDENT DOMAIN-CONTAINING PROTEIN 4D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46291">
        <property type="entry name" value="C2 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C2" evidence="2">
        <location>
            <begin position="249"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="117"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="188"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="147"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="190"/>
            <end position="200"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013400.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="364" mass="39171" checksum="50B85DDC4E9E7762" modified="2022-01-19" version="1">SWLLSPAALRERHPLAPDSTEMFLSRQKATSKKPGPLPTCPNVLTPDRIPKFFIPPKLSTLYGRAPETHRALTRALPPACSMPHLVSPGGFPLLPESPHTRRRESLFHTACPPHRISLDLSPAPGARLSPPEPWPWRPGAQPGAFDSDTTSSAGSSPFGSPVLGHSLACQAHGGRPLCSHTPDAQVVGRASSLSAEEASSTDNSPSFPRRQAEPSWGAAARLAPPPFHPLDVICCPARVAREHTVALSRGGCLRLSSEYVPASGRLRVRLVSAEGLYPRPCDPRHVGCCVALRLRPGTAQKQRSAVVKRSRSPIFNEDFFFEGLAPHELPGRSLRLKALNRGCGVRRDAVLGEAEIPLPALLPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHM6</accession>
    <name>A0A8C3SHM6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Ankyrin repeat and LEM domain-containing protein 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">LEM domain-containing protein 4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Involved in mitotic nuclear envelope reassembly by promoting dephosphorylation of BAF/BANF1 during mitotic exit. Coordinates the control of BAF/BANF1 dephosphorylation by inhibiting VRK1 kinase and promoting dephosphorylation of BAF/BANF1 by protein phosphatase 2A (PP2A), thereby facilitating nuclear envelope assembly. May regulate nuclear localization of VRK1 in non-dividing cells. It is unclear whether it acts as a real PP2A regulatory subunit or whether it is involved in recruitment of the PP2A complex. Involved in brain development.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Interacts with BAF/BANF1. Interacts with protein phosphatase 2A (PP2A) components PPP2C (PPP2CA or PPP2CB) and PPP2R1A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type III membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ANKLE2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHM6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014371.1">
        <property type="protein sequence ID" value="ENSCSRP00000013799.1"/>
        <property type="gene ID" value="ENSCSRG00000010543.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051721">
        <property type="term" value="F:protein phosphatase 2A binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031468">
        <property type="term" value="P:nuclear membrane reassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd12944">
        <property type="entry name" value="LEM_ANKL2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000072">
        <property type="entry name" value="Ankyrin repeat and LEM domain containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.720.40:FF:000001">
        <property type="entry name" value="LEM domain containing 2, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.720.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.970.10">
        <property type="entry name" value="Ribonuclease H1, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056237">
        <property type="entry name" value="ANKLE2_3rd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011015">
        <property type="entry name" value="LEM/LEM-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035006">
        <property type="entry name" value="LEM_ANKL2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003887">
        <property type="entry name" value="LEM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011320">
        <property type="entry name" value="RNase_H1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037056">
        <property type="entry name" value="RNase_H1_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12349">
        <property type="entry name" value="ANKYRIN REPEAT AND LEM DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12349:SF4">
        <property type="entry name" value="ANKYRIN REPEAT AND LEM DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24567">
        <property type="entry name" value="ANKLE2_3rd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01693">
        <property type="entry name" value="Cauli_VI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03020">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00540">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63451">
        <property type="entry name" value="LEM domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50954">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="12" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="4" id="KW-0132">Cell division</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0498">Mitosis</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="LEM" evidence="18">
        <location>
            <begin position="5"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="435"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="879"/>
            <end position="914"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="893"/>
            <end position="911"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007597"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00056222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00063367"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00074558"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00081980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013799.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="959" mass="106600" checksum="98A01A02923FC500" modified="2022-01-19" version="1">MDTILSRLKQLTPDDLREEIVKAGLKCGPITSTTRFIFEKKLAQFLLEQQGGLEINASTVSEKSSENTAFDSSQSEIQRALKSTTVNHKSHVNVSEEGDFGYNMGLNPPEEEAVMHKTCSASVCGAVDVDSQVNAQTPSRDPPLYYGVCPVYDDILARNEKVHVYDDKKEALQAVKMIKGSRFKAFSNREDAEKFAKGICDYFPSPSKSSFSLSPVKIGPLFNRDGLCSPETETVNKERANSYKSPRTQDLTAKLRKAVEKGDEATFSELIWSNPRYLIGSGDNPTIVQEGCRYNVMHVAAKENQAGISQLLLDTLENPEFMRLMYPDDDEVMLQERIRYIVDLYLNTPDKMVFDTPLHFACKFGNLDVVNVLTSHPDIVKNPKNKYGQTPAEVICERNKNKSVELKEKIREYLKGRYYVPLLRAEGNSSAPVIGAPWSPDQSDDNPLTALPKHSGSPKDPVLSVRAFAGPMTPSRAEEFRKLWKTPPRERAGFFHNVRKSDPERGVERVGRELAHELGFPWVEYWEFLGCFVDLSSQEGLRKLEEYLSQREMSEKAQQETGENETCNRYKTPHSSGKSKKCCNSISVGAFLDEDDDDMSLEEIKNRQNAARNNSPPVVSKESSIDAIGDSECDILSMEHKVNIIETSDPSLHYEKGVSSSKNGFCSPVTNERITSDRKHSRGGEECLISPVSNLMAEFERLSFQDEAVAGECLVAKSNKITAKTESERILAEGMSQVRISKDQLGKTCSAFSKASCSEPVTTEKPGDTKLRTENKISSEDERLSLDPGIWDKEAQQLGSLTGQSECAAYLGPEPSSQRFLLKTPPTNENPKKLFLSGEQPSKLDSDVLAAVEGVEIDPQKYPITYKWKNAVQSYSSSDRQSWPSPALKGRFKSQSLAAGPPNGSTYSRRNSPVMGSPGKYGNVASFFPDLGSPGRYSPAYANNILLLKLHHLSEPPAH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHP0</accession>
    <name>A0A8C3SHP0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">NCK associated protein 5 like</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015996.1">
        <property type="protein sequence ID" value="ENSCSRP00000015341.1"/>
        <property type="gene ID" value="ENSCSRG00000011613.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035371">
        <property type="term" value="C:microtubule plus-end"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001578">
        <property type="term" value="P:microtubule bundle formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007019">
        <property type="term" value="P:microtubule depolymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032769">
        <property type="entry name" value="NCKAP5_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026163">
        <property type="entry name" value="Nckap5l"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21740">
        <property type="entry name" value="NCK-ASSOCIATED PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21740:SF3">
        <property type="entry name" value="NCK-ASSOCIATED PROTEIN 5-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15246">
        <property type="entry name" value="NCKAP5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nck-associated protein 5 C-terminal" evidence="2">
        <location>
            <begin position="832"/>
            <end position="1125"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="107"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="188"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="251"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="373"/>
            <end position="829"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="846"/>
            <end position="904"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1003"/>
            <end position="1024"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1090"/>
            <end position="1112"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1144"/>
            <end position="1189"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1205"/>
            <end position="1272"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="112"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="251"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="277"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="478"/>
            <end position="493"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="608"/>
            <end position="621"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="627"/>
            <end position="640"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="647"/>
            <end position="659"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="748"/>
            <end position="758"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="774"/>
            <end position="783"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="793"/>
            <end position="805"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="884"/>
            <end position="898"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1090"/>
            <end position="1102"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1251"/>
            <end position="1272"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF15246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015341.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1272" mass="134005" checksum="54D80CD411D93D4D" modified="2022-01-19" version="1">MSEAVAERRGDMKPEEGGSEPGTSQELLQRLRELEAENSALAQANENQRETYERCLDEVANHVVQALLNQKDLRQECLKLQKRVFDLERQNQTLSDLFQQKLQLTTGSLPQVRPPPPPPPASLQLGSVEKLPPSPPLGRGALPREVCPTPPWLPAQPGSPLLSAPRALSPFFKKKAQILEVLRKLEETDPLLGPPPCQLSPWRDPSHSPSQPESPVNGEGPPAEPPAATHELWPSCLLRAQTGLEEALTWKGEERGGLEAEGRRPHLLPPPCCQQKSEGSSSSSSDETGELGELGPVERGPPGEALLSTLAEKKLDLGLLLEETECYLQHFLRQGCPLNGEPAAAYRLEGAPGPKPGVLGSALSRDVLTSLSVGGKYQPTQPAPGSADKPAFGTAAGGRDLGPFPEPAPERQAHVSDGLSGDEPPEKSAQGKPKLQPGPPLPGGGALPLPSPSKMLKFLKMPAPGEKPQGPNPLRLSPQLTRSSKIPCRSNNYEACPSPVLSRRASPEGPAAPACPPPPGAGGQASPKAGKHLAPGTAVHSPKAHDYENVSELSVGGLASLLERPKGSRSSPSRGARPDAPHCSPELCPYAPAKEGRERGAESPPPARRSAGGSAGPRRPGNSTGKKPPEPGHLPFKERLSALGKLKGAEAGERKEALGPEKSGCPGKARAPGRPGEEALESRAQPRPGAGGSLKHQEQCPGGEPAGRCYSSGSVGSRLEAETCSSKHYAAKARQPGALCPVGTPMGPRNPPKAPPVPLAKSAKSPHGSPTKLPSKSPAKAGAPRPPAEEPKPGGPKPPPTPPPGAARKPPDCAEAPPLPGRALPAVGPALHSAIEEKVMKGIEENVLRRQGQDKGQAGEGKPKNSGIASWFGLRRSKLPALSRRPEGLPAKGERKPWGGEGKGAAEGLNISKLMEKAEDLRKALEAEKAYVNGLALERGRPHACGFLLEPAQNELQVMYQEVTAENFMQQLLNRVDGKEAYESRLEQKRELRDFQRVSHDAKDPRLFRPPRNGIVGHLRSGEETPEKVGSVAGLCLREEIPSDDSLAESVNSQHFTACGSLTRTLDSGIGTFPPPDYCSGAPSKNLPKLKPSLDLLPSLAPGQPPGGTRVPRKARTLEREVPSAEEVLAPGKHQSVPAFHGVLASAEPPPSRRGRRGCPEEPCVGTGRARRRQQSKNWTFPNSKACGGSADPFVCTARDLARLPGLAGVRSPPGTGRGPGSDRTPSASDVGEEGSAELKSRDTGQGQPGLETSESLSDSLYDSLSSCGSQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ16</accession>
    <name>A0A8C3SJ16_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">N-terminal Ras-GEF domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016588.1">
        <property type="protein sequence ID" value="ENSCSRP00000015905.1"/>
        <property type="gene ID" value="ENSCSRG00000012123.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007265">
        <property type="term" value="P:Ras protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06224">
        <property type="entry name" value="REM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.870.10">
        <property type="entry name" value="Son of sevenless (SoS) protein Chain: S domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008937">
        <property type="entry name" value="Ras-like_GEF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000651">
        <property type="entry name" value="Ras-like_Gua-exchang_fac_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023578">
        <property type="entry name" value="Ras_GEF_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113:SF186">
        <property type="entry name" value="RAS-GEF DOMAIN-CONTAINING FAMILY MEMBER 1C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00618">
        <property type="entry name" value="RasGEF_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48366">
        <property type="entry name" value="Ras GEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50212">
        <property type="entry name" value="RASGEF_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="N-terminal Ras-GEF" evidence="2">
        <location>
            <begin position="34"/>
            <end position="160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015905.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="216" mass="24831" checksum="BB3303EE9DC87B2A" modified="2022-01-19" version="1">MPQTLSSTSMFTPCGFSPHLHSAKEDDQGGLIFQDGNLASASLDALIQHLIPTTDYYPEKAYIFTFLLSSRLFIEPHELLSRVCHKCVEQQQLDDPVLDKARIRKFGPKLLQLLTEWTETFPYDFQEERMIGHLKDMIDRIAPCDEVRMRSLRNLHPQGTLNSPLCPVSPFFFCCRFTHSDPFLLLETFTREPRFCSVLLVKIHSRSIEINVGLSI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMW4</accession>
    <name>A0A8C3SMW4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">26S proteasome non-ATPase regulatory subunit 4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">26S proteasome regulatory subunit RPN10</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the proteasome subunit S5A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMW4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016689.1">
        <property type="protein sequence ID" value="ENSCSRP00000015995.1"/>
        <property type="gene ID" value="ENSCSRG00000012251.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008540">
        <property type="term" value="C:proteasome regulatory particle, base subcomplex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031593">
        <property type="term" value="F:polyubiquitin modification-dependent protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22297">
        <property type="entry name" value="PSMD4_RAZUL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01452">
        <property type="entry name" value="VWA_26S_proteasome_subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000005">
        <property type="entry name" value="26S proteasome non-ATPase regulatory subunit 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="6.10.300.40:FF:000001">
        <property type="entry name" value="26S proteasome non-ATPase regulatory subunit 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.380">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.300.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027040">
        <property type="entry name" value="PSMD4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049590">
        <property type="entry name" value="PSMD4_RAZUL-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003903">
        <property type="entry name" value="UIM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002035">
        <property type="entry name" value="VWF_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10223">
        <property type="entry name" value="26S PROTEASOME NON-ATPASE REGULATORY SUBUNIT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10223:SF0">
        <property type="entry name" value="26S PROTEASOME NON-ATPASE REGULATORY SUBUNIT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02809">
        <property type="entry name" value="UIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13519">
        <property type="entry name" value="VWA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00726">
        <property type="entry name" value="UIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00327">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50330">
        <property type="entry name" value="UIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50234">
        <property type="entry name" value="VWFA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0647">Proteasome</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="VWFA" evidence="7">
        <location>
            <begin position="5"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="224"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="300"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="341"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="224"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="238"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="365"/>
            <end position="376"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00014934"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00044341"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015995.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="376" mass="40588" checksum="2EA4F3B419B699AC" modified="2022-01-19" version="1">MVLESTMVCVDNSEYMRNGDFLPTRLQAQQDAVNIVCHSKTRSNPENNVGLITLANNCEVLTTLTPDTGRILSKLHTVQPKGKITFCTGIRVAHLALKHRQGKNHKMRIIAFVGSPVEDNEKDLVKLAKRLKKEKVNVDIINFGEEEANTDKLTAFINTLNGKDGTGSHLVTVPPGPSLADALISSPILAGEGGAMLGLGASDFEFGVDPSADPELALALRVSMEEQRQRQEEEARRAAAASAAEAGITAAGGDDSDDALLKMTITQQEFGRAGLPDLSSMTEEEQIAYAMQMSLQGPEFAQAESGDVDSSAAMDTSEPTKEEDDYDVMQDPEFLQSVLENLPGVDPNNEAIRNAMGSLASQASKENKDKKEEEKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SN56</accession>
    <name>A0A8C3SN56_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Coiled-coil domain containing 149</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CCDC149 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SN56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017069.1">
        <property type="protein sequence ID" value="ENSCSRP00000016348.1"/>
        <property type="gene ID" value="ENSCSRG00000012525.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019179">
        <property type="entry name" value="CC149"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21682">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 149"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21682:SF2">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 149"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09789">
        <property type="entry name" value="CC149"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="370"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="413"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="453"/>
            <end position="574"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="24"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="309"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="378"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="475"/>
            <end position="490"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="549"/>
            <end position="561"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005872"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016348.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="618" mass="69292" checksum="AB2E8CC0A32EA5DB" modified="2022-01-19" version="1">MSFNRTESDWQGLVGEYLVCKRKLESKKEALLILSKELDTCQQERDQYKLMANQLRERHQSLKKKYRELIDGDPSLPPEKRKQANLAQLLSDSRDRNKHLGEEIKELQQRLGEVQGDNKLLRMTIAKQRLGDEEVGARHFAAHEREDLVQQLEKAREQIETLEHDLQAALDELQDVKEERSSYQDKADRLNQELNHILGGHENRIIDVDALCMENRYLQERLKQLQEEVNLLKSNIAKYKNALERRKNSKIHSRSGSSALTGVLSAKQVQELLSEDHGCSLPATPQSISDLKSLATALLETIHEKNMVIQHQRQTNKILGNRVAELEKKLRTLEISGLWSLPGGKDTITFSDPTLPVLQRSRSPLLTFADKPQQNQAQRHEAKQKGKQDEIYAVSPELTVPEEATKIYDNSQANINNSNQNKPFHPSLPQFPSEEGEINSLGSEIIKLTEEQAAAELEGSRTESLPEGQSTMDQSELSSSSKEVSPLSSPDPFDPVEPSNSKNEHAAENWVLKDSAETSETDCENVNKREGGNGNTLDTEDTEGCEELTLSTSDLSNISSNPPEPECDKSSDPAECSEYLDNSMACGMKSKISSFSLSSSYSGSCAAVNTDSHRINLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SN79</accession>
    <name>A0A8C3SN79_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Lysosomal-associated transmembrane protein 4A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">May function in the transport of nucleosides and/or nucleoside derivatives between the cytosol and the lumen of an intracellular membrane-bound compartment.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the LAPTM4/LAPTM5 transporter family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SN79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017628.1">
        <property type="protein sequence ID" value="ENSCSRP00000016857.1"/>
        <property type="gene ID" value="ENSCSRG00000012964.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004687">
        <property type="entry name" value="LAPTM4/5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018396">
        <property type="entry name" value="LAPTM_4A/5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051115">
        <property type="entry name" value="LAPTM_transporter"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00799">
        <property type="entry name" value="mtp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12479">
        <property type="entry name" value="LYSOSOMAL-ASSOCIATED TRANSMEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12479:SF5">
        <property type="entry name" value="LYSOSOMAL-ASSOCIATED TRANSMEMBRANE PROTEIN 4A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03821">
        <property type="entry name" value="Mtp"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="21"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="78"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="105"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="149"/>
            <end position="171"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00037637"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00040446"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016857.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="229" mass="26192" checksum="314DC4A4EB65962D" modified="2022-01-19" version="1">MVFKGSRDRFYSTRCCGCCHVRTGTIILGTWYMVVNLLMGILLTVEVTHPNSVPTVDLQYEVIGNYYGSERMAENACVLFAISLLLFTISAMMVYGAIAHRVGWLIPFFCYQLFNFVLSCLVAISSLTYMPRIKDYLDELPDFPYKDDLLALDSSCILFVVLVFFALFIILKAYLINCVWNCYKYISNRNLPEIAVYPAFEAPPQYVLPTYEMAVKMPEKEHPPPYIPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SND8</accession>
    <name>A0A8C3SND8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Tigger transposable element derived 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 4">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SND8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016923.1">
        <property type="protein sequence ID" value="ENSCSRP00000016211.1"/>
        <property type="gene ID" value="ENSCSRG00000012425.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="125347at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050863">
        <property type="entry name" value="CenT-Element_Derived"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004875">
        <property type="entry name" value="DDE_SF_endonuclease_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006600">
        <property type="entry name" value="HTH_CenpB_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007889">
        <property type="entry name" value="HTH_Psq"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19303:SF18">
        <property type="entry name" value="TIGGER TRANSPOSABLE ELEMENT-DERIVED PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19303">
        <property type="entry name" value="TRANSPOSON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04218">
        <property type="entry name" value="CENP-B_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03184">
        <property type="entry name" value="DDE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03221">
        <property type="entry name" value="HTH_Tnp_Tc5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00674">
        <property type="entry name" value="CENPB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51253">
        <property type="entry name" value="HTH_CENPB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50960">
        <property type="entry name" value="HTH_PSQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 4" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3 4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="DNA-binding region" description="H-T-H motif" evidence="4">
        <location>
            <begin position="38"/>
            <end position="58"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016211.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="513" mass="58291" checksum="47145FEDF22DDF2E" modified="2022-01-19" version="1">MAETSVDPSSLPAIRKKKSLSIEEKIDIISAVESGKKKSDIAAKYGIKKNSLSSIMKNKDKVLEAFESLRFDPKRKRLRTAFYKDLEEALMKWYRIAQCLNVPVNGPMLRFKANDFAQKLGHSDFKCSNGWLDRFKSRYGLIFRSQSIEPVATTADTLTVWYQNVLPYYLNDYQPKNVFNVKETGLFYRMLPNNTFAFKGETCSVGKLSRERITVVVGTNMDGSEKLPLLVVGKNKNPHCFKDVKSLPVDYEANNMAWMTSEVFEQWMHKLDERFQAQQRRVVFFVDSLPAHPEVKNLKSIELVFFPPCSSSKFIAMKQGVIRSLKVKYRHRLIKRFVDCVEGSKEFTLTLLEAVDMLHLCWRNVTPETVVKSYKEAGFKSQIGGNGDTAIEIESGLDLIAHALAAGVEFPEGLSLEEYAALDDDLVTCEMPTNNEMIWTKESTSVKTDLFVYDEEEDEGDGSPGIEQPLPSKNEALSALDTLRRFLRSQDMNDSLHNSLADLDNFIQHVASK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR38</accession>
    <name>A0A8C3SR38_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Transglutaminase-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the transglutaminase superfamily. Transglutaminase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR38"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018368.1">
        <property type="protein sequence ID" value="ENSCSRP00000017552.1"/>
        <property type="gene ID" value="ENSCSRG00000013440.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003810">
        <property type="term" value="F:protein-glutamine gamma-glutamyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000278">
        <property type="entry name" value="Protein-glutamine gamma-glutamyltransferase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.260.10:FF:000004">
        <property type="entry name" value="Protein-glutamine gamma-glutamyltransferase 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.260.10">
        <property type="entry name" value="Transglutaminase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050779">
        <property type="entry name" value="Transglutaminase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002931">
        <property type="entry name" value="Transglutaminase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036985">
        <property type="entry name" value="Transglutaminase-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023608">
        <property type="entry name" value="Transglutaminase_animal"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008958">
        <property type="entry name" value="Transglutaminase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036238">
        <property type="entry name" value="Transglutaminase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001102">
        <property type="entry name" value="Transglutaminase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11590">
        <property type="entry name" value="PROTEIN-GLUTAMINE GAMMA-GLUTAMYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11590:SF75">
        <property type="entry name" value="TRANSGLUTAMINASE-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00927">
        <property type="entry name" value="Transglut_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01841">
        <property type="entry name" value="Transglut_core"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00868">
        <property type="entry name" value="Transglut_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000459">
        <property type="entry name" value="TGM_EBP42"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00460">
        <property type="entry name" value="TGc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49309">
        <property type="entry name" value="Transglutaminase, two C-terminal domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Transglutaminase-like" evidence="2">
        <location>
            <begin position="265"/>
            <end position="356"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="SMART" id="SM00460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017552.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="629" mass="72219" checksum="1AEA7A84FFEE2B09" modified="2022-01-19" version="1">FPAAIAIGDVDLNCPHNCNNHNTHFFGTDKQIVRRGQAFNFYVNFQNREWDDARDTISFTVETGLRPCESNGTKCNFSLGKCIDHSCWSACYKPHQKRCMNITLFPPTNACIGRHILNMHVTSCDRTYDRCLGDFYILFNPWCADDPVYMYNEAHRKEYVLNEQGMLYQGVHKHITSRPWHFGQFEDGILDICLKLLDMGANYHHDSDRESSWRNDPVHVSMVVNHMVSECIMKLPQNNDYLQGAKPLSWNGSVPILQQWYKGRCRPVRYGDSASLASVMCTVMRCLGIPSRVVTNFYSPQRAENPLVVNELFDYTGKTLRGKDSLWSCHCWNESWMARRDLNQCCGDWQCLDPTPLETGRGSISCGPTWVRSIKDGDLDLDYDGHHMFSRLNASCVGWLSQGSVSKTKLYYDTWPCGQYISTKCIGSDRREDITRAYKYDLGSLRDKEAFYRAYRKIHSGYCNAPNSDIDREVASLRSPFLSDAGIAMRLKMANCPVYGQDVCLQWVLENLRKERKNLNFSLCAQVLTCNGCPLDQFWKDNLNVILGPREAIYVTKNTFLSISSFSLGTLAANHQARTIVEFTPYREGCHLLLANFRCHKFGYCKGYANADVERRYFAVVIVFLQRKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRJ5</accession>
    <name>A0A8C3SRJ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">Transporter</fullName>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>serotonin(out) + K(+)(in) + Na(+)(out) + H(+)(in) = serotonin(in) + K(+)(out) + Na(+)(in) + H(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:75839"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
            <dbReference type="ChEBI" id="CHEBI:350546"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:75840"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Neuron projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endosome membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="22">Synapse</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the sodium:neurotransmitter symporter (SNF) (TC 2.A.22) family. SLC6A4 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRJ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018554.1">
        <property type="protein sequence ID" value="ENSCSRP00000017732.1"/>
        <property type="gene ID" value="ENSCSRG00000013266.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098793">
        <property type="term" value="C:presynapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015297">
        <property type="term" value="F:antiporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051378">
        <property type="term" value="F:serotonin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005335">
        <property type="term" value="F:serotonin:sodium:chloride symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006865">
        <property type="term" value="P:amino acid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11513">
        <property type="entry name" value="SLC6sbd_SERT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000175">
        <property type="entry name" value="Na/ntran_symport"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013086">
        <property type="entry name" value="Na/ntran_symport_serotonin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037272">
        <property type="entry name" value="SNS_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF037979">
        <property type="entry name" value="Na_transp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11616:SF105">
        <property type="entry name" value="SODIUM-DEPENDENT SEROTONIN TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11616">
        <property type="entry name" value="SODIUM/CHLORIDE DEPENDENT TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03491">
        <property type="entry name" value="5HT_transport_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00209">
        <property type="entry name" value="SNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00176">
        <property type="entry name" value="NANEUSMPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF161070">
        <property type="entry name" value="SNF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00610">
        <property type="entry name" value="NA_NEUROTRAN_SYMP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00754">
        <property type="entry name" value="NA_NEUROTRAN_SYMP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50267">
        <property type="entry name" value="NA_NEUROTRAN_SYMP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 26" id="KW-0050">Antiport</keyword>
    <keyword evidence="14" id="KW-0965">Cell junction</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="21" id="KW-0966">Cell projection</keyword>
    <keyword evidence="19 25" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0967">Endosome</keyword>
    <keyword evidence="20" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="18 27" id="KW-0472">Membrane</keyword>
    <keyword evidence="11 24" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0532">Neurotransmitter transport</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="17 24" id="KW-0915">Sodium</keyword>
    <keyword evidence="16" id="KW-0770">Synapse</keyword>
    <keyword evidence="10 26 27" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15 27" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6 26" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="124"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="154"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="196"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="287"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="316"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="362"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="398"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="443"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="500"/>
            <end position="525"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="531"/>
            <end position="554"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="575"/>
            <end position="594"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="27">
        <location>
            <begin position="606"/>
            <end position="631"/>
        </location>
    </feature>
    <feature type="domain" description="Sodium:neurotransmitter symporter serotonin N-terminal" evidence="28">
        <location>
            <begin position="49"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="130"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="132"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="133"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="137"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="372"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="404"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="470"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="473"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="474"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="25">
        <location>
            <begin position="236"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00005461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00047692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PIRSR" id="PIRSR600175-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PIRSR" id="PIRSR600175-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="RuleBase" id="RU003732"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="Pfam" id="PF03491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017732.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="666" mass="74366" checksum="63ECBB3BFEB8A887" modified="2022-01-19" version="1">MENILFNETEPLTSQKELLDCTEGEDCKENGLLVKNPKSALQLVEDGNKVHPSQGDKGEAGQISNGYSVVQSPVPCNGIGDGEDVQCTVPAATTTTTTTTCGLEAQPQLLEPEERETWSKKMDFLLSVIGYAVDLGNVWRFPYICYQNGGGAFLIPYTIMAIFGGIPLFYMELALGQYHRNGCISIWRKICPIFKGIGFTICIIAFYIASYYNTIMAWALYYLISSFTAELPWTSCKNAWNTGNCTNYFTNASITWTPHSISPAEEFYTRHVLQVQRSKGLDDLGGISWQLTLCLLLIFTIVYFSIWKGVKTSGKVVWVTATFPYIILFILLVRGATLPGAWRGVVFYLKPDWQKLLATEVWVDAAAQIFFSLGPGFGVLLAFASYNKFHNNCYQDALVTSTVNCMTSFVSGFVIFTVLGYMAEMRNEDVSEVAKDTGPSLLFITYAEAIANMPASTFFAIIFFLMLLTLGLDSTFAGMEGVITAVLDEFPHVWGKRREWFVLGLIIACFLGSLTTLTFGGAYVVKLFEEYATGPAVLTVVFLESIAVAWFYGINQFCSDMKEMLGFTPGWYWRLCWVAISPIFLLFIICSFMSSPPDLRLFDYNYPYWTTIVGYCIGTSSVICIPIYMAYRLIITPGTFKERILKSITPETATEIPFGDIRMNAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS39</accession>
    <name>A0A8C3SS39_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS39"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019263.1">
        <property type="protein sequence ID" value="ENSCSRP00000018412.1"/>
        <property type="gene ID" value="ENSCSRG00000014102.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000019367.1">
        <property type="protein sequence ID" value="ENSCSRP00000018513.1"/>
        <property type="gene ID" value="ENSCSRG00000014170.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030544">
        <property type="term" value="F:Hsp70 protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051082">
        <property type="term" value="F:unfolded protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043183">
        <property type="entry name" value="DNJB2/6-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45168">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY B MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45168:SF4">
        <property type="entry name" value="SIMILAR TO DNAJ HOMOLOG SUBFAMILY B MEMBER 6 (HEAT SHOCK PROTEIN J2) (HSJ-2) (MRJ) (MDJ4)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0143">Chaperone</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018513.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="92" mass="9832" checksum="6057325ABC6D1487" modified="2022-01-19" version="1">TILKADHTLTKTWRRYSVSIAGVSPISGTGFTSFGSQRVGGCSSSSITSLNNSGKGNFKSVITTSKIVNGIKITTKRIVMNGEERVETIIDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUX8</accession>
    <name>A0A8C3SUX8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Heat shock 70 kDa protein 4L</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Heat shock 70-related protein APG-1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">Osmotic stress protein 94</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Possesses chaperone activity in vitro where it inhibits aggregation of citrate synthase.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the heat shock protein 70 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019520.1">
        <property type="protein sequence ID" value="ENSCSRP00000018662.1"/>
        <property type="gene ID" value="ENSCSRG00000012884.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140662">
        <property type="term" value="F:ATP-dependent protein folding chaperone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.10:FF:000002">
        <property type="entry name" value="Heat shock 70 kDa protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.30.30:FF:000002">
        <property type="entry name" value="Heat shock 70 kDa protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000171">
        <property type="entry name" value="Heat shock 70 kDa protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.10:FF:000004">
        <property type="entry name" value="Heat shock 70 kDa protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000495">
        <property type="entry name" value="Heat shock protein 4b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000767">
        <property type="entry name" value="Heat shock protein 70 (HSP70)-4, putative"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.10:FF:000017">
        <property type="entry name" value="Heat shock protein family A (Hsp70) member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.34.10:FF:000030">
        <property type="entry name" value="Heat shock protein family A (Hsp70) member 4 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.30.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.10">
        <property type="entry name" value="Actin, Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.34.10">
        <property type="entry name" value="Substrate Binding Domain Of DNAk, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018181">
        <property type="entry name" value="Heat_shock_70_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029048">
        <property type="entry name" value="HSP70_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029047">
        <property type="entry name" value="HSP70_peptide-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013126">
        <property type="entry name" value="Hsp_70_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45639:SF5">
        <property type="entry name" value="HEAT SHOCK 70 KDA PROTEIN 4L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45639">
        <property type="entry name" value="HSC70CB, ISOFORM G-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00012">
        <property type="entry name" value="HSP70"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00301">
        <property type="entry name" value="HEATSHOCK70"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100934">
        <property type="entry name" value="Heat shock protein 70kD (HSP70), C-terminal subdomain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100920">
        <property type="entry name" value="Heat shock protein 70kD (HSP70), peptide-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00329">
        <property type="entry name" value="HSP70_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01036">
        <property type="entry name" value="HSP70_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9" id="KW-0143">Chaperone</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="502"/>
            <end position="577"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="791"/>
            <end position="845"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="521"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="554"/>
            <end position="571"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007381"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00054497"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00069528"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00077186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00082032"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018662.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="845" mass="94681" checksum="12DDE414B9960837" modified="2022-01-19" version="1">MSVVGIDLGFLNCYVAVARSGGIETIANEYSDRCTPACVSLGSKTRAIGNAAKSQIVTNVKNTLHGFKKMHGRAFDDPYIQGERVKLPYELQKMPNGSVGLKVRYLDEERPFAIEQVTGMLLAKLKETSESALKKPVADCVISVPSFFTDAERRSVMAAAQVAGLNCLRLMNETTAVALAYGIYKQDLPALEEKPRNIVFVDMGHSAYQVSVCAFNKGKLKILATAFDPFLGGRNFDEALVDYFCGEFRTKYKLNVKENARALLRLYQESEKLKKLMSANASDLPLNIECFMDDLDVSSKMNRAQFEQLCAPLLAKVEPPLRTIMDQAKLQREDISSIEIVGGATRIPAVKEQISRFFYKDISTTLNADEAVARGCALQCAILSPAFKVREFSITDVVPYSVTLRWKSSYEEGTGECEVFSKNHAAPFSKVITFHKKEPFDLEAYYTHPNEIPYPEPRIGRFAIQNVGPQYDGDNSKVKVKVRVNVHGIFSVANASVIEKQNVEGDHSDVPMDTESSCKNQGKDDELDKMQVDQEEGNHKSQTEQPSQADEESEQHGGTETKTASGDKPDHLAQPVKAKAKIKSIELPIQASLYKQLGQDLINSYIENEGKMMMQDKLEKERNDAKNAVEEYVYDFRDKLCGVFEKFVTEEESSKLSLMLEDTENWLYEDGEDQSKQVYMDKLQELRKFGQPIQERFMEHEERPKALNDLGKKVQLLMKAVEAFKNKDEKYDHLEPAEMEKVEKCISEAMNWLNTKMNAQNKLSLTQDPVVKVAEILAKSKELDSFCNPVIYKPKPRIEPPSEAQTKANGEHNGPVNGQSGAEAKPDPAKDNSQQTKPSGEMEVD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVS8</accession>
    <name>A0A8C3SVS8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Beclin-1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cytoplasmic vesicle</location>
            <location evidence="4">Autophagosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Endosome membrane</location>
            <topology evidence="5">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">trans-Golgi network membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the beclin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVS8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018915.1">
        <property type="protein sequence ID" value="ENSCSRP00000018078.1"/>
        <property type="gene ID" value="ENSCSRG00000013877.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="20368at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005776">
        <property type="term" value="C:autophagosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031966">
        <property type="term" value="C:mitochondrial membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000407">
        <property type="term" value="C:phagophore assembly site"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034271">
        <property type="term" value="C:phosphatidylinositol 3-kinase complex, class III, type I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034272">
        <property type="term" value="C:phosphatidylinositol 3-kinase complex, class III, type II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043548">
        <property type="term" value="F:phosphatidylinositol 3-kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030674">
        <property type="term" value="F:protein-macromolecule adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000045">
        <property type="term" value="P:autophagosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006995">
        <property type="term" value="P:cellular response to nitrogen starvation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045324">
        <property type="term" value="P:late endosome to vacuole transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000423">
        <property type="term" value="P:mitophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.40:FF:000001">
        <property type="entry name" value="beclin-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.3110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.40">
        <property type="entry name" value="Autophagy protein 6/Beclin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007243">
        <property type="entry name" value="Atg6/Beclin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038274">
        <property type="entry name" value="Atg6/Beclin_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041691">
        <property type="entry name" value="Atg6/beclin_CC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040455">
        <property type="entry name" value="Atg6_BARA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029318">
        <property type="entry name" value="BH3_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12768">
        <property type="entry name" value="BECLIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12768:SF4">
        <property type="entry name" value="BECLIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04111">
        <property type="entry name" value="APG6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17675">
        <property type="entry name" value="APG6_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15285">
        <property type="entry name" value="BH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0072">Autophagy</keyword>
    <keyword evidence="17" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="9" id="KW-0132">Cell division</keyword>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="18" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="11" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0967">Endosome</keyword>
    <keyword evidence="13" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="16" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004318"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004419"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00005965"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00018490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018078.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="448" mass="51766" checksum="7D783AC53A37F509" modified="2022-01-19" version="1">MEASKSSACTMQVSFVCQRCSQPLKLDTSFKILDRVTIHELTAPLLTTAPAKPGDIHEEETNVTEEAFTENRQDGVSRRFIPPARMMSTESANSFTLIGEASDGGTMENLSRRLKVTGDLFDIMSGQTDVDHPLCEECTDTLLDQLDTQLNITENECQNYKRCLEILEQMNEDDKEKLQMELKELALEEERLIQELEEVEKNRKMVAENFEKVRAEAERLDQEEAQYQKEYSEFKRQQLELDDELKSVDNQMRYAQIQLDKLKKTNVFNATFHIWHSGQFGTINNFRLGRLPSVPVEWNEINAAWGQTVLLLHALANKMGLTFQRYRLVPYGNHSYLESLTDKSKELPLYCSGGLRFFWDNKFDHAMVAFLDCVQQFKEEVEKGETRFCLPYRMDVEKGKIEDTGGSGGSYSIKTQFNSEEQWTKALKFMLTNLKWGLAWVSSQFYNK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWC4</accession>
    <name>A0A8C3SWC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Thymosin beta</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Plays an important role in the organization of the cytoskeleton. Binds to and sequesters actin monomers (G actin) and therefore inhibits actin polymerization.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 5">Cytoplasm</location>
            <location evidence="1 5">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the thymosin beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWC4"/>
    <dbReference type="SMR" id="A0A8C3SWC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019128.1">
        <property type="protein sequence ID" value="ENSCSRP00000018282.1"/>
        <property type="gene ID" value="ENSCSRG00000014022.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003785">
        <property type="term" value="F:actin monomer binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030334">
        <property type="term" value="P:regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.520:FF:000001">
        <property type="entry name" value="Thymosin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.520">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001152">
        <property type="entry name" value="Beta-thymosin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038386">
        <property type="entry name" value="Beta-thymosin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12021">
        <property type="entry name" value="THYMOSIN BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12021:SF11">
        <property type="entry name" value="THYMOSIN BETA-15A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01290">
        <property type="entry name" value="Thymosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001828">
        <property type="entry name" value="Thymosin_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00152">
        <property type="entry name" value="THY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00500">
        <property type="entry name" value="THYMOSIN_B4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3 5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4 5" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="19"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="21"/>
            <end position="45"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRNR" id="PIRNR001828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018282.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="45" mass="5245" checksum="653D699D474590CB" modified="2022-01-19" version="1">MCDKPDLSEVEKFDKKKLKKTNTEEKNTLPSKETIEQEKECVKSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWF3</accession>
    <name>A0A8C3SWF3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Chromosome 1 open reading frame 112</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020185.1">
        <property type="protein sequence ID" value="ENSCSRP00000019310.1"/>
        <property type="gene ID" value="ENSCSRG00000014727.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027902">
        <property type="entry name" value="DUF4487"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16071">
        <property type="entry name" value="CHROMOSOME 1 OPEN READING FRAME 112"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16071:SF2">
        <property type="entry name" value="FIGNL1-INTERACTING REGULATOR OF RECOMBINATION AND MITOSIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14868">
        <property type="entry name" value="DUF4487"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019310.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="848" mass="94901" checksum="B20B5CF1C565A9C5" modified="2022-01-19" version="1">MFLPHINLSELEQTFFSKVLPKAIQLFDILLYELCSQAKGLTSQNIELCKVVRNVLQTMVQLLETLTGCVRHICTLQEPVPLESIRTLPSSILYVIKNTFIHCKDSESLYSGCLHLISDLLQSLFKETYSLQKQLMELLDMISMESASAEDSIVDMVSVIHTVLEICSVISNMDHALHANTWKFIIKQSLKHHSLLQSHLKHKDILSGLCKDTLFSFHSCLQLAEQMKLSGMQESTDYKLFQKTVKLCRFFANSLVHYIKEFIPFLSDSCCRLYQLYLQIYSKFPPSLYAPEILEAHQDEIASVFLVALDPLIHQLLPFRPFLEQVLSEKLDLSAELHMPQCHLLVTIMDKLPSQPEDVQALWTTGSQFSEEVPRLSLFSALFLGFQQCSGELSLPVRLPGVMGNGQAEVPVTLYHHLCVHLCAFIASTPPSHFPQLERALLDAVLGSSMITSLLAMDSWCFLARYGTAELCAHHVFVIAHLIKSCPGECYQLSVLGVLLRRMLFLMAPDHQVEFTQKFPPKEAENLPLWQHISLKALTPDLRKQVAHQLCAVGLTQCKQWLSGRCTLGELPPVNVALSVLLMVCNSAGDTLEAGLQAAVLGAASQLWALLQVKQVSSQPCLQQTLCLLLPLLEFFIQTLDLQLITQVFAMQASLLELDPPDHVRFAALDLLSSMGKLFMPPQIQGQVIPKLSYLFASLLADKTWLIYQHALEAFTQFAEATRHEDVVPQCLNSEETKNKVVCFLAKTRQGEETEAARAERVKQEKAICSAYLLKMKTAGEWGSALEPLAKRACHSPCEEQYKSAIDAAESALETVKLLLQKGPAPAWLAVKLEALQTAVAILRNGVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SX38</accession>
    <name>A0A8C3SX38_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Dynein regulatory complex protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Coiled-coil domain-containing protein 164</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Component of the nexin-dynein regulatory complex (N-DRC) a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. Plays a critical role in the assembly of N-DRC and also stabilizes the assembly of multiple inner dynein arms and radial spokes. Coassembles with CCDC65/DRC2 to form a central scaffold needed for assembly of the N-DRC and its attachment to the outer doublet microtubules.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Flagellum axoneme</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the DRC1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SX38"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020937.1">
        <property type="protein sequence ID" value="ENSCSRP00000020036.1"/>
        <property type="gene ID" value="ENSCSRG00000015204.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005858">
        <property type="term" value="C:axonemal dynein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070286">
        <property type="term" value="P:axonemal dynein complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060285">
        <property type="term" value="P:cilium-dependent cell motility"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003352">
        <property type="term" value="P:regulation of cilium movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039505">
        <property type="entry name" value="DRC1/2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039750">
        <property type="entry name" value="DRC1/DRC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029440">
        <property type="entry name" value="DRC1_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21625:SF1">
        <property type="entry name" value="DYNEIN REGULATORY COMPLEX PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21625">
        <property type="entry name" value="NYD-SP28 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14772">
        <property type="entry name" value="NYD-SP28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14775">
        <property type="entry name" value="NYD-SP28_assoc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0969">Cilium</keyword>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0282">Flagellum</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Dynein regulatory complex protein 1/2 N-terminal" evidence="11">
        <location>
            <begin position="42"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="domain" description="Dynein regulatory complex protein 1 C-terminal" evidence="12">
        <location>
            <begin position="607"/>
            <end position="666"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="758"/>
            <end position="798"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004611"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00031554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00046115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF14772"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF14775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020036.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="798" mass="91386" checksum="83F52EE4D56FF133" modified="2022-01-19" version="1">DPDAKKAEAEELSRSHKQIEESRQRLAKLLNDGTQLLTNIQVAADARETQRRAEEDELKRQRLEKLENESKTNQDKFEEITSKWGSAKGKTIPQDLWDVLNQQQQQCAMLIEEKNKLISELQQELKSKDDQYVKDLKKQSDDIHLLLERMEEQIRNLMKTYRRELTQIEKAFELERRELLSSNKKKWEQAMQAHNTQELENLITRMQKVEEYEKQLNQLRVQDAEEYTTIKNQLENDVQILEQQLQQMKAIYQLNQEKLEYNFQVLKKRDEENTIIKSQQKRKLNRLHDVLNNLRTKLAKQIKQFQEENQNLTADYKRIVEQYKDLQRTMRHFAAIDAQTFLEIWLMNEEEAKGLMWKALEADRVLHTQQLGLPWVEPDYWFLDNVGPIVHRKAIKSASKLAQEVMALTGETREAREAGEAVRPPRHIMVKSVKHILELLCDESGFLIESKLLGLLQPLEKHERSLMRLDKIFAALEIDNEDDVYTLVDFFLKFKAHIHGLAADGALRGWNSLAVCVAAGQREERTAEEGPQELAGVAAKDDEGSAALKEAGTAHRSSAVSLSSVLFHPDDVLKALKAFVRDFQKPRDKRPQVKKVMDERDNSKDSEYWEALAHVIPEPKLKVWDALEEALEKYYDVLSQRAKLLTDLDGLQQQNTELHMLLHQYLTSKVSGDLEPRWDTGPGPGRRRPTTAHCYGCQRPCGSEQGGGEAGYPGPAAGKQKRWFLGCGRWSRLVLGAAARAYPCILCQPRWRDARGMGEGPGGALKASGGVRSGVDPADTSPGGEVTVCAERGHRGDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXY1</accession>
    <name>A0A8C3SXY1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">3-dehydrosphinganine reductase</fullName>
            <ecNumber evidence="10">1.1.1.102</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Catalyzes the reduction of 3'-oxosphinganine (3-ketodihydrosphingosine/KDS) to sphinganine (dihydrosphingosine/DHS), the second step of de novo sphingolipid biosynthesis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>sphinganine + NADP(+) = 3-oxosphinganine + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:22640"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:57817"/>
            <dbReference type="ChEBI" id="CHEBI:58299"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.1.1.102"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="12">
            <dbReference type="Rhea" id="RHEA:22642"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Lipid metabolism; sphingolipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3">Sphingolipid metabolism.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 13">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="EC" id="1.1.1.102" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXY1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021432.1">
        <property type="protein sequence ID" value="ENSCSRP00000020524.1"/>
        <property type="gene ID" value="ENSCSRG00000015590.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047560">
        <property type="term" value="F:3-dehydrosphinganine reductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006666">
        <property type="term" value="P:3-keto-sphinganine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030148">
        <property type="term" value="P:sphingolipid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08939">
        <property type="entry name" value="KDSR-like_SDR_c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000165">
        <property type="entry name" value="3-ketodihydrosphingosine reductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045022">
        <property type="entry name" value="KDSR-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43550">
        <property type="entry name" value="3-KETODIHYDROSPHINGOSINE REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43550:SF3">
        <property type="entry name" value="3-KETODIHYDROSPHINGOSINE REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00080">
        <property type="entry name" value="SDRFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="6" id="KW-0521">NADP</keyword>
    <keyword evidence="8" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0746">Sphingolipid metabolism</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00026112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00044737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048930"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020524.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="333" mass="36346" checksum="80474392F847E50A" modified="2022-01-19" version="1">MLLLLAAACVVAVVLLLYMVSPLISPKPLKLPGAHVVVTGGSSGIGKCVAIECYKQGAFITLIARNESKLLQTKKEIEKYSVNDKQVVLCISVDVSKDYGHVENVLKQAQEKLGPVDMLINCAGTSVTGKFEDLEISCFERLMAVNYLGSVYSSHAVIPTMKERRMGRIVFVSSQAGQLGLFGYTAYSPTKFALRGLAEALQMEVKPYNIYVTVAYPPDTDTPGFAEEIKTKPLETKLISEATSVCQAEQVARIIVKDAIQGNFNSFMGSDGYMLSILTSGMSPVTTITEGLQQVVCMGIFRIIGLFYLGSFDSIVRRCMIQREKSESTDKTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYH5</accession>
    <name>A0A8C3SYH5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Metalloproteinase inhibitor 4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Tissue inhibitor of metalloproteinases 4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protease inhibitor I35 (TIMP) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYH5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022445.1">
        <property type="protein sequence ID" value="ENSCSRP00000021493.1"/>
        <property type="gene ID" value="ENSCSRG00000016253.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008191">
        <property type="term" value="F:metalloendopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002020">
        <property type="term" value="F:protease binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051045">
        <property type="term" value="P:negative regulation of membrane protein ectodomain proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034097">
        <property type="term" value="P:response to cytokine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009725">
        <property type="term" value="P:response to hormone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03585">
        <property type="entry name" value="NTR_TIMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.370.10:FF:000001">
        <property type="entry name" value="Metalloproteinase inhibitor 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.120:FF:000012">
        <property type="entry name" value="Metalloproteinase inhibitor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.120">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.370.10">
        <property type="entry name" value="Tissue inhibitor of metalloproteinase-1. Chain B, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001134">
        <property type="entry name" value="Netrin_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001820">
        <property type="entry name" value="TIMP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008993">
        <property type="entry name" value="TIMP-like_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027465">
        <property type="entry name" value="TIMP_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030490">
        <property type="entry name" value="TIMP_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11844">
        <property type="entry name" value="METALLOPROTEASE INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11844:SF26">
        <property type="entry name" value="METALLOPROTEINASE INHIBITOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00965">
        <property type="entry name" value="TIMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00206">
        <property type="entry name" value="NTR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50242">
        <property type="entry name" value="TIMP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50189">
        <property type="entry name" value="NTR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00288">
        <property type="entry name" value="TIMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0481">Metalloenzyme inhibitor</keyword>
    <keyword evidence="5" id="KW-0483">Metalloprotease inhibitor</keyword>
    <keyword evidence="6" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="14" id="KW-0732">Signal</keyword>
    <keyword evidence="8 12" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034511059" description="Metalloproteinase inhibitor 4" evidence="14">
        <location>
            <begin position="33"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="domain" description="NTR" evidence="15">
        <location>
            <begin position="33"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="33"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>ligand shared with metalloproteinase partner</note>
        </ligand>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="33"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="35"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="45"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="161"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="166"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="179"/>
            <end position="200"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022608"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00030105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR601820-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRSR" id="PIRSR601820-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021493.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="227" mass="25765" checksum="54FD91A1190414D8" modified="2022-01-19" version="1">LPIVQGSMNPVHSTLLSSVLLFTLRIQELVEACSCAPAHPQQLICDSALVIRAKISSEKVVPASDDPLNTHKMIRYEIKQIKMFKGFEKLKDVQYVYTPFDSSLCGVKLEANNKKQYLLTGQILNDGKVLIHLCNYIEPWDDLSLSQKKSLNQRYQMGCGCKITTCYMVPCSITTPNECLWTDWLIERKLYGHQAKHYACIKRSDGTCSWYRGGPPPEKEFTDISEP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3T0</accession>
    <name>A0A8C3T3T0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Alpha-1-syntrophin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <location evidence="2">Sarcolemma</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the syntrophin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3T0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024039.1">
        <property type="protein sequence ID" value="ENSCSRP00000023032.1"/>
        <property type="gene ID" value="ENSCSRG00000017338.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070161">
        <property type="term" value="C:anchoring junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016010">
        <property type="term" value="C:dystrophin-associated glycoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031594">
        <property type="term" value="C:neuromuscular junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042383">
        <property type="term" value="C:sarcolemma"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd06801">
        <property type="entry name" value="PDZ_syntrophin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01258">
        <property type="entry name" value="PHsplit_syntrophin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000329">
        <property type="entry name" value="alpha-1-syntrophin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000052">
        <property type="entry name" value="Syntrophin beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041428">
        <property type="entry name" value="PHsplit_syntrophin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015482">
        <property type="entry name" value="Syntrophin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055108">
        <property type="entry name" value="Syntrophin_4th"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10554:SF6">
        <property type="entry name" value="ALPHA-1-SYNTROPHIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10554">
        <property type="entry name" value="SYNTROPHIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18012">
        <property type="entry name" value="PH_17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23012">
        <property type="entry name" value="Syntrophin_4th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="9" id="KW-0106">Calcium</keyword>
    <keyword evidence="10" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="11" id="KW-0965">Cell junction</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="PH" evidence="17">
        <location>
            <begin position="6"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="18">
        <location>
            <begin position="73"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="17">
        <location>
            <begin position="278"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="38"/>
            <end position="57"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010798"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00069046"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023032.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="490" mass="53376" checksum="AA6CEA730FA174E1" modified="2022-01-19" version="1">MAAGRRAPKSGLLELRAPGEQWLRVLVTLAEDFLTVSPGKSAGAEEPPPAPAQLNGGEPCAQVPESLTNVRRTVRIVKQDVGGLGISIKGGRENKMPILISKIFKGLAADQTEALYVGDAILSVNGADLSEATHDEAVQALKKTGKEVVLEVKYMKEISPYFKNSSSGATVSWDPSPAVSLQKQASPILSLRDLKEGKNMPLKMCYVSRKCLPSDPENRYLEVCSADGRIPLFLRAKDEVTAQSWFNAIHTNVNALVPRVKEELRALLAAAGVAGSKEIKHIGWLTEQLPGDGTKNILTILTEKDLLFYGSLPQTRDALNKPTHSYPLIATRLVHSGPSKGSLLYDSELSFALRTGTKKGVETHLFSVETHRDLAMWTRMLVDGCHSAAEFTQEVSAACTWNGRDCTLSIHIDKGFTIFTMEPGISRTILLQQPFEKLQMSSDDGAKMLYLDFGSAEGEIQLDLHSCPKTIVFIIHSFLSAKVTRLGLLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4I4</accession>
    <name>A0A8C3T4I4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Collagen alpha-1(XVI) chain-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4I4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024107.1">
        <property type="protein sequence ID" value="ENSCSRP00000023096.1"/>
        <property type="gene ID" value="ENSCSRG00000017383.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030020">
        <property type="term" value="F:extracellular matrix structural constituent conferring tensile strength"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030198">
        <property type="term" value="P:extracellular matrix organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008160">
        <property type="entry name" value="Collagen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050149">
        <property type="entry name" value="Collagen_superfamily"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24023">
        <property type="entry name" value="COLLAGEN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24023:SF1082">
        <property type="entry name" value="COLLAGEN TRIPLE HELIX REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01391">
        <property type="entry name" value="Collagen"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="82"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="34"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="128"/>
            <end position="137"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023096.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="218" mass="21918" checksum="2DF4D618500ED682" modified="2022-01-19" version="1">MPGGPGKSGSMGPVGPRGSPGERGHPGSPGPAGSPGTPGLPGTMGDMVNYDEIKRFIRQELNKMFDERMAYYASRMQFPVEMAASPGRPGHPGKDGSPGRPGPPGSPGLPGQIGREGRQGVPGMRGEPGTKGEKGEKGIGVMGESGPPGAPGPQGPPGYGKLGPPGPMGQQGIPGVPGPPGATGQPGKTGHCNPSDCFSMMPLEQPMYEPKNMKGPLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4U1</accession>
    <name>A0A8C3T4U1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Epithelial sodium channel subunit beta</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">Amiloride-sensitive sodium channel subunit beta</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">Beta-NaCH</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Nonvoltage-gated sodium channel 1 subunit beta</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">SCNEB</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Apical cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the amiloride-sensitive sodium channel (TC 1.A.6) family. SCNN1B subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4U1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025078.1">
        <property type="protein sequence ID" value="ENSCSRP00000024046.1"/>
        <property type="gene ID" value="ENSCSRG00000017736.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030659">
        <property type="term" value="C:cytoplasmic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034706">
        <property type="term" value="C:sodium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015280">
        <property type="term" value="F:ligand-gated sodium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.470.10:FF:000003">
        <property type="entry name" value="Amiloride-sensitive sodium channel subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.770:FF:000002">
        <property type="entry name" value="Amiloride-sensitive sodium channel subunit beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.470.10">
        <property type="entry name" value="Acid-sensing ion channels like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.770">
        <property type="entry name" value="YojJ-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001873">
        <property type="entry name" value="ENaC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004724">
        <property type="entry name" value="ENaC_chordates"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00859">
        <property type="entry name" value="ENaC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11690:SF18">
        <property type="entry name" value="AMILORIDE-SENSITIVE SODIUM CHANNEL SUBUNIT BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11690">
        <property type="entry name" value="AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00858">
        <property type="entry name" value="ASC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01078">
        <property type="entry name" value="AMINACHANNEL"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="14" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0915">Sodium</keyword>
    <keyword evidence="4" id="KW-0894">Sodium channel</keyword>
    <keyword evidence="12" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="6 22" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 22" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="50"/>
            <end position="70"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00038224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00041932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00042734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00043222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00050037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00050053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024046.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="662" mass="75757" checksum="36B7C96037BC4204" modified="2022-01-19" version="1">MNFKRYFTRVLHRLQKGPGYTYKELLVWYCDNTNTHGPKRIIKEGPKKKVIWFFLTLLFASLVFWQWGILIDTYLSYSVSSSLSIGFKTMKFPAVTVCNASPYKYSKVRHLLKELDALTEAALERILQSKHGNAISAPPLNSSETVSQRLDLKLWNQIPLVLIDESDPDYPVIIDLFETDQSGSGTQPAVKVCSLPDPTCIYWNFTSAAQAVTEWYILQSTSILSQVPLQERMKMGYQPEDMILACLFGAEPCSYRNFTQIYHPDHGNCYIFNWGMDEEALISSNPGAEFGLKLILDISQQDYIPYLTSTAGARLMLHEQKSFPFLKDQGIYAMSGTETSIGVLVDELERMGYPYSDCTMNGSDVPVKNLYNEYNTSYSIQACLRSCFQAQMFENCGCGHYLFPLPEGVNYCNSEDDPDWAYCYSSLRSSIRHRQFCIDSCKETCNDTQYKMTISMADWPSEASEVKHRAYRARIESELILVSDRNGIIKLNIYFQEYNYRTISESAATTIVWLLSSLGGQFGFWMGGSVLCLIEFGEIIIDFLWITIIKIISWCKGLKQKRARAHWWRLTPILGFNMRTPTSPPEMKFLPLEHSHQSQAPHPPTTTHCVLTHCLSVTRTAMQRPVKKHRRLRCAWPPDPCHSLCTMLCSLGKLQGIKRPQR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4V0</accession>
    <name>A0A8C3T4V0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">RAB11 family interacting protein 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Recycling endosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4V0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024228.1">
        <property type="protein sequence ID" value="ENSCSRP00000023216.1"/>
        <property type="gene ID" value="ENSCSRG00000017468.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045335">
        <property type="term" value="C:phagocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055037">
        <property type="term" value="C:recycling endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030141">
        <property type="term" value="C:secretory granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045055">
        <property type="term" value="P:regulated exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000070">
        <property type="entry name" value="rab11 family-interacting protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.2440:FF:000004">
        <property type="entry name" value="rab11 family-interacting protein 5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.2440">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037245">
        <property type="entry name" value="FIP-RBD_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037789">
        <property type="entry name" value="FIP_classI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019018">
        <property type="entry name" value="Rab-bd_FIP-RBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15746:SF14">
        <property type="entry name" value="RAB11 FAMILY-INTERACTING PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15746">
        <property type="entry name" value="RAB11-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09457">
        <property type="entry name" value="RBD-FIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144270">
        <property type="entry name" value="Eferin C-derminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51511">
        <property type="entry name" value="FIP_RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0967">Endosome</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="5" id="KW-0653">Protein transport</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="domain" description="C2" evidence="7">
        <location>
            <begin position="1"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="domain" description="FIP-RBD" evidence="8">
        <location>
            <begin position="599"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="61"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="326"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="382"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="462"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="68"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="327"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="357"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="462"/>
            <end position="477"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023216.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="669" mass="72966" checksum="B815FBC3AA5DBB9D" modified="2022-01-19" version="1">MSLLRVAEPESPLQQRWLPTHVQVTVLQARGLRSKGAGGGAGKPGTSDAYTIIQLGREKYSTSVAEKSPGRPEWKEECSFELPPGALEREEPGDWGGGSPRGKGGCELVLTVMHRALIGLDKFLGQATVPLQPVFRESRSMHSQWHKLHSKAGKKEKERGEIQVTIQFTRNNLTASMFDLSMKDKPRSPFGKLKDKMKGKKKYDLESASAIIPSSTGALDMEEDYELGGKKSKGKGGFFKKKLRKSSLTQSNTSLGSDSTISSASGSLVNNFGITINVPEVTKSPSRHSSLSTERADYLPSPKLTHKRAFSDEISQVNVAAEPKAIQSLTPKNDPVSRSSLCVNGSHVYSDEPAPKSPMSGLPSSSPLSLPLQNIARKSEEGFHAGFPPDSEDLPWGVKQQKEEPRFLPSPPSLAVQEENKVSTKAVTLSNHLGRAKLEEGSRLETKPVQIATPMVFSMEVTKDKPVEETKKEDKKSKVSLFHHGGTKSDAGNKSLGEKLGSSLTVSPQVTAAGDEKSKSSSWFGSKDTKEPSQKPSPHPVKPISAAVAEVSGEKKQHRSTLTTALSSGLEKLKTVTTTSVQPVTPSAQLDKAESKKLKDAALLDQSAKYYHLTHDELIQLLLQREKELSRKEAHVHELENYIDQLLVRIMEQSPTLLQIPLEKNTTSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5H0</accession>
    <name>A0A8C3T5H0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Zinc finger protein 410</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5H0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025351.1">
        <property type="protein sequence ID" value="ENSCSRP00000024310.1"/>
        <property type="gene ID" value="ENSCSRG00000018241.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000221">
        <property type="entry name" value="Zinc finger protein 410"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000462">
        <property type="entry name" value="Zinc finger protein 410"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000441">
        <property type="entry name" value="zinc finger protein 410 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051061">
        <property type="entry name" value="Zinc_finger_trans_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46179">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46179:SF3">
        <property type="entry name" value="ZINC FINGER PROTEIN 410"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="5">
        <location>
            <begin position="222"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="5">
        <location>
            <begin position="252"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="5">
        <location>
            <begin position="282"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="5">
        <location>
            <begin position="312"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="53"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="328"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="97"/>
            <end position="113"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024310.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="437" mass="47656" checksum="4B14A981028A88FB" modified="2022-01-19" version="1">MLSDELESKPELLVQFVQNTSIPLGRGLVESEPKGITCLSLLPVTETSECNRLMLPDDSPSHTNSSKDVPSSAVLRSLQVNVGPDGEETRAQTVQKPSELLSSPEPSSLLQDLQPSDSTSFILLNLTRAGLGCPAEHLVFVQDEAEDSGNDFLSHDSTDSSTPWFLRVQELAHDSLIAATRAQLAKNAKASNNGESVHLCSGDGQPKDSSPIPHLSRVEKKLKCTVEGCDRTFVWPAHFKYHLKTHRNDRSFTCPAEGCGKSFYVLQRLKVHMRTHNGEKPFLCEAQGCGRSFAEYSSLRKHLVVHSGVKPHQCHICGKTFSQSGSRNVHMRKHHSRIGAAGSREREQPESLLGSSLLEEAAVHSKNLISMNSQPRLGVESLHLPDTESIIGVEEEVLAEATPGALQSAPNVVLPQSHHLVTMSTGRHSYGVSALLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5S0</accession>
    <name>A0A8C3T5S0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Protein ripply1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ripply family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5S0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024369.1">
        <property type="protein sequence ID" value="ENSCSRP00000023352.1"/>
        <property type="gene ID" value="ENSCSRG00000017571.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009880">
        <property type="term" value="P:embryonic pattern specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028127">
        <property type="entry name" value="Ripply_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16770">
        <property type="entry name" value="PROTEIN RIPPLY-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16770:SF5">
        <property type="entry name" value="PROTEIN RIPPLY1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14998">
        <property type="entry name" value="Ripply"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="69"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="136"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="21"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="136"/>
            <end position="159"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006944"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023352.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="187" mass="21277" checksum="76F1DC8A7E2B0C79" modified="2022-01-19" version="1">MRGADSEAASDRAVLRQCSQTDDRPRTREDRHWPSAWRERLEPLSLLEWGLTRSPPLWRPWLPTAKDLCRPNRDQTDPARGSETLVDGGSGKALALFRHPVRLFWPRSKSFDYLYSEGEKLLENFPVQATISLFEDSDSEEEEEEGWGEEGQAEEEGQQAEESVLWQEAGCHRGPAGASQPIKLCLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6N9</accession>
    <name>A0A8C3T6N9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6N9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023590.1">
        <property type="protein sequence ID" value="ENSCSRP00000022602.1"/>
        <property type="gene ID" value="ENSCSRG00000017042.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009617">
        <property type="term" value="P:response to bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00099">
        <property type="entry name" value="IgV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052051">
        <property type="entry name" value="TCR_complex_component"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19433:SF111">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19433">
        <property type="entry name" value="T-CELL RECEPTOR ALPHA CHAIN V REGION-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0391">Immunity</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="20"/>
            <end position="91"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022602.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="143" mass="15836" checksum="E58DE42E562E9253" modified="2022-01-19" version="1">MLCVILGFSQSPAQVWLTSGESAQLDCHSSKVEGRIMWYKEQQGGSLQWIYQSYESAASDGKYSSNVSPAANTFSLIISNVQRDDSGVYYCGLSAFLYLQPNFGNGTRLIVTGDLCESTLRSMDEKHRKSVLMFLCLLAGMLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7Q9</accession>
    <name>A0A8C3T7Q9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">CD2 antigen cytoplasmic tail-binding protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Involved in pre-mRNA splicing as component of the U5 snRNP complex that is involved in spliceosome assembly.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of the U5 snRNP complex composed of the U5 snRNA and at least PRPF6, PRPF8, SNRNP200, EFTUD2, SNRNP40, DDX23, TXNL4A and CD2BP2. Interacts directly with TXNL4A and PRPF6. Interacts (via GYF domain) with CD2 (via Pro-rich sequence in the cytoplasmic domain). Interacts with PQBP1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7Q9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026340.1">
        <property type="protein sequence ID" value="ENSCSRP00000025270.1"/>
        <property type="gene ID" value="ENSCSRG00000018914.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="331341at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005682">
        <property type="term" value="C:U5 snRNP"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00072">
        <property type="entry name" value="GYF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1490.40:FF:000002">
        <property type="entry name" value="CD2 antigen cytoplasmic tail-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1490.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039905">
        <property type="entry name" value="CD2BP2/Lin1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003169">
        <property type="entry name" value="GYF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035445">
        <property type="entry name" value="GYF-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13138:SF3">
        <property type="entry name" value="CD2 ANTIGEN CYTOPLASMIC TAIL-BINDING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13138">
        <property type="entry name" value="PROTEIN LIN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02213">
        <property type="entry name" value="GYF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00444">
        <property type="entry name" value="GYF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55277">
        <property type="entry name" value="GYF domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50829">
        <property type="entry name" value="GYF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="9" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00056564"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00064937"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00070924"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025270.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="367" mass="40945" checksum="AE80E009D03550D2" modified="2022-01-19" version="1">MPKRKVTFEDQAEGDEEEELVMPKKKLAEPGLGASGPGSRFKGKHSLDSDEEDEDEDGDGGRASKYNILASEDVEGQELATIDYEDGVRITPFNLEEEMEEGHFDSEGNYFLRREALIRDNWLDNIDWVRIKEQPPGSRKPPGEGQEEDGEPPGGRPLLDKQTLLEGMVEMVRPGETVARAIQRLGSKGGARGARPRRAWSRAKAEAPAPPEEGAAPGSPERREQLERLSGLADQMVGRGVYEIYQETREKLALRLRALTQPPPAQPPPALDMFAEDIDEARLRTQASGGAEAALQAPDGEEPLAEAMWEYKWENTNGAELYGPFSSTQMQEWVDQGYFKDGVYCRKADNSHGQFYNSKRVDFDLYT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T849</accession>
    <name>A0A8C3T849_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Aminopeptidase NAALADL1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">N-acetylated-alpha-linked acidic dipeptidase-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Aminopeptidase with broad substrate specificity. Has lower activity with substrates that have Asp or Glu in the P2' position, or Pro in the P3' position. Lacks activity with substrates that have both Pro in the P3' position and Asp or Glu in the P2' position. Lacks carboxypeptidase activity. Lacks dipeptidyl-peptidase IV type activity.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Apical cell membrane</location>
            <topology evidence="2">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the peptidase M28 family. M28B subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T849"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025182.1">
        <property type="protein sequence ID" value="ENSCSRP00000024147.1"/>
        <property type="gene ID" value="ENSCSRG00000018125.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004177">
        <property type="term" value="F:aminopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004180">
        <property type="term" value="F:carboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008237">
        <property type="term" value="F:metallopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08022">
        <property type="entry name" value="M28_PSMA_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02121">
        <property type="entry name" value="PA_GCPII_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.10:FF:000101">
        <property type="entry name" value="N-acetylated alpha-linked acidic dipeptidase like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.30.30:FF:000021">
        <property type="entry name" value="N-acetylated alpha-linked acidic dipeptidase-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.930.40:FF:000001">
        <property type="entry name" value="N-acetylated-alpha-linked acidic dipeptidase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.30.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.930.40">
        <property type="entry name" value="Transferrin receptor-like, dimerisation domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046450">
        <property type="entry name" value="PA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003137">
        <property type="entry name" value="PA_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007484">
        <property type="entry name" value="Peptidase_M28"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039373">
        <property type="entry name" value="Peptidase_M28B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007365">
        <property type="entry name" value="TFR-like_dimer_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036757">
        <property type="entry name" value="TFR-like_dimer_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10404:SF50">
        <property type="entry name" value="AMINOPEPTIDASE NAALADL1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10404">
        <property type="entry name" value="N-ACETYLATED-ALPHA-LINKED ACIDIC DIPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02225">
        <property type="entry name" value="PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04389">
        <property type="entry name" value="Peptidase_M28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04253">
        <property type="entry name" value="TFR_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52025">
        <property type="entry name" value="PA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47672">
        <property type="entry name" value="Transferrin receptor-like dimerisation domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0031">Aminopeptidase</keyword>
    <keyword evidence="12" id="KW-0106">Calcium</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="16 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="7" id="KW-0645">Protease</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="8 22" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 22" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="12"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="domain" description="PA" evidence="23">
        <location>
            <begin position="173"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M28" evidence="25">
        <location>
            <begin position="360"/>
            <end position="567"/>
        </location>
    </feature>
    <feature type="domain" description="Transferrin receptor-like dimerisation" evidence="24">
        <location>
            <begin position="629"/>
            <end position="744"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004655"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022438"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00059290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00068168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00081462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="Pfam" id="PF02225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="Pfam" id="PF04253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="Pfam" id="PF04389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024147.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="748" mass="81744" checksum="294AA77E6D82F44C" modified="2022-01-19" version="1">MAGCGMSWLKILGAVIVGALLLTVGILLGHFAIPKGGNGQGAPSWMQTVGRDLSESLLQSFMDQVESGKIRENLKSLASQPHMATTKGDEELVKLLLSRWQDPQIGLDSASEDVYGVFLSFPDPQRPNSVAVVENSSQIFSTRRSEKNVTADQAHADVVQPYAAYAPPGNPRGRLVYANQGKHSDYQELVNMGIDLNGTIAITRYGGAGRAAKAVNGAEFGVAGVVVYTDPADINDGRASEEETYPNSWYMPPSGVERGSYNGYFGDLLTPYYPAKEFTYRIKESEIQGIPPIPTQPIGFEDAQTLICNLSGPMAPTSWQGSLGCSYPVGPGFRTGGLFPNTSDVQVNVHNQRVIKNSSNVMGFIRGSEEPDRYVLYGNHRDSWVHGAIDPSSGTAVMLEITRVLGKMLKEGTWRPRRSIIFGSWGAEEFGLIGSTEYTEEFYSKLRERSVAYINVDISVFANATLRAQGTPPAQSVIFAAAKQVQTPASSSVSVYDNWRNHFNRISPSYGVIPNLGSLGAGSDYASFIHYLGITSMDIAYTYDRNKTSARIYPAYHTAFDTFDYADRFIDPGFTSHQAVARTAGNVLLRLADSLVLPLNVSDYGEKLEELYSVAAQGDFLANLTVNNLSLDPLKTVIGRFKSVAADFNQRVTKLKEEESPSPLQIRMVNDQIMLLERAFLNPQAFPNKYYYSHVIWASKSSDEATFPGLADAYTSALETGDWDQVRKHLTIVVQAVESAASALEAMA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8A1</accession>
    <name>A0A8C3T8A1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Cns1/TTC4 wheel domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the TTC4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8A1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000201.1">
        <property type="protein sequence ID" value="ENSCSRP00000000194.1"/>
        <property type="gene ID" value="ENSCSRG00000000179.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000027560.1">
        <property type="protein sequence ID" value="ENSCSRP00000026454.1"/>
        <property type="gene ID" value="ENSCSRG00000019697.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030544">
        <property type="term" value="F:Hsp70 protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051879">
        <property type="term" value="F:Hsp90 protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006457">
        <property type="term" value="P:protein folding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21380">
        <property type="entry name" value="CTWD_Cns1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044059">
        <property type="entry name" value="Csn1/TTC4_wheel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46035">
        <property type="entry name" value="TETRATRICOPEPTIDE REPEAT PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46035:SF1">
        <property type="entry name" value="TETRATRICOPEPTIDE REPEAT PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18972">
        <property type="entry name" value="Wheel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0802">TPR repeat</keyword>
    <feature type="domain" description="Cns1/TTC4 wheel" evidence="5">
        <location>
            <begin position="267"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="178"/>
            <end position="218"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023602"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF18972"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026454.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="385" mass="44522" checksum="DD9F26DC692D85EB" modified="2022-01-19" version="1">MEAAAGQAEEAAAPFLDKFQSQRYTGGFNPKSWEQEFDKIPMFMKKSPAEIDPEQNPDLACLQSIIFDEDRSPEEQANTYKNEGNEYFKEKNYKKAVISYTEGLKKKCSDQDLNAVLYTNRAAAQFYLGNYRSALSDVIAARKLKPNHLKAIIRGALCHLELKNFPEAMAWCEEGLRIDSKEKKLVETRAKADRLKRAEQRDVRKAKLKEKKDQSQKEVLLTAIKERNIKLFLEASKEEDEISDGLGEMSLNGLSSDSVTGTKIYLDDNGNLNWPVLFLYPEYGQTDFISAFHEDSRFIDHILVMFAELPPWDLERKYHSSNLELYFEDEAREEMYQLNTENTLLQVLQHQRYFVKAGTPTFLVLVKQSPFSKNYFFGKKVHRLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8P5</accession>
    <name>A0A8C3T8P5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Trefoil factor 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Intestinal trefoil factor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Involved in the maintenance and repair of the intestinal mucosa. Promotes the mobility of epithelial cells in healing processes (motogen).</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Monomer. Homodimer; disulfide-linked.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
            <location evidence="2">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8P5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025861.1">
        <property type="protein sequence ID" value="ENSCSRP00000024803.1"/>
        <property type="gene ID" value="ENSCSRG00000018573.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030277">
        <property type="term" value="P:maintenance of gastrointestinal epithelium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00111">
        <property type="entry name" value="Trefoil"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.110.10:FF:000001">
        <property type="entry name" value="Trefoil factor 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.110.10">
        <property type="entry name" value="Spasmolytic Protein, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017994">
        <property type="entry name" value="P_trefoil_chordata"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017957">
        <property type="entry name" value="P_trefoil_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000519">
        <property type="entry name" value="P_trefoil_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044913">
        <property type="entry name" value="P_trefoil_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13826">
        <property type="entry name" value="INTESTINAL TREFOIL FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13826:SF16">
        <property type="entry name" value="TREFOIL FACTOR 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00088">
        <property type="entry name" value="Trefoil"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00680">
        <property type="entry name" value="PTREFOIL"/>
    </dbReference>
    <dbReference type="SMART" id="SM00018">
        <property type="entry name" value="PD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57492">
        <property type="entry name" value="Trefoil"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00025">
        <property type="entry name" value="P_TREFOIL_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51448">
        <property type="entry name" value="P_TREFOIL_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7 12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <feature type="domain" description="P-type" evidence="13">
        <location>
            <begin position="35"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="37"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="47"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="57"/>
            <end position="74"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00025943"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00037501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00039614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00041357"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024803.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="100" mass="11355" checksum="7C4383687162E403" modified="2022-01-19" version="1">PLWAENSIITCYRVFAPFMKHLILANIRDKMLAQEQCAQQPSARVNCGFPYISAEACNNRGCCFDNSIAGVIWCFFPRAEEGNRAWACFPQFLNTQKTSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9E6</accession>
    <name>A0A8C3T9E6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 5">Hsp90 co-chaperone Cdc37</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">Hsp90 chaperone protein kinase-targeting subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Co-chaperone that binds to numerous kinases and promotes their interaction with the Hsp90 complex, resulting in stabilization and promotion of their activity.</text>
    </comment>
    <comment type="subunit">
        <text evidence="5">Forms a complex with Hsp90.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 5">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the CDC37 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9E6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026211.1">
        <property type="protein sequence ID" value="ENSCSRP00000025148.1"/>
        <property type="gene ID" value="ENSCSRG00000018826.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="440202at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031072">
        <property type="term" value="F:heat shock protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051087">
        <property type="term" value="F:protein-folding chaperone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051082">
        <property type="term" value="F:unfolded protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006457">
        <property type="term" value="P:protein folding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050821">
        <property type="term" value="P:protein stabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.610:FF:000001">
        <property type="entry name" value="Hsp90 co-chaperone Cdc37-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.250">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.610">
        <property type="entry name" value="Cdc37, Hsp90 binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004918">
        <property type="entry name" value="Cdc37"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013873">
        <property type="entry name" value="Cdc37_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013874">
        <property type="entry name" value="Cdc37_Hsp90-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038189">
        <property type="entry name" value="Cdc37_Hsp90-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013855">
        <property type="entry name" value="Cdc37_N_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12800">
        <property type="entry name" value="CDC37-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12800:SF3">
        <property type="entry name" value="HSP90 CO-CHAPERONE CDC37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08564">
        <property type="entry name" value="CDC37_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08565">
        <property type="entry name" value="CDC37_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03234">
        <property type="entry name" value="CDC37_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01069">
        <property type="entry name" value="CDC37_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01070">
        <property type="entry name" value="CDC37_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01071">
        <property type="entry name" value="CDC37_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101391">
        <property type="entry name" value="Hsp90 co-chaperone CDC37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0143">Chaperone</keyword>
    <keyword evidence="4 5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU369110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025148.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="379" mass="44574" checksum="E0EF9B70A7017C53" modified="2022-01-19" version="1">MVDYSVWDHIEVSDDEDETHPNIDTASLFRWRHQARVERMEQFQKEKEELDKGCRECKRKLAECQKKMKELEMADVESGKGDLQRLQAEAQQLKKEEKSWEKKIEELRKKEKNMPWNVDTLSKDGFSKSVFNVKPEEDDESDEQKEKKHKTFVEKYEKQIKHFGMLRRWDDSQKYLSDNPHLVCEETANYLVIWCIDLEVEEKHALMEQVAHQTIVMQFILELAKSLKVDPRACFRQFFTKIKTADQQYMEGFTDELEAFKERVRGRAKVRIEKAMKEYEEEERQKRLGPGGLDPVEVYESLPAELQKCFDSKDVQMLQDAISKMEPAEAKYHMQRCIDSGLWVPNAKTAEGAEKGGEAAEAVYEEVKKEISEEEKGNP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB38</accession>
    <name>A0A8C3TB38_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Glyoxalase domain-containing protein 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="7">Interacts with NUDT9.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glyoxalase I family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB38"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026857.1">
        <property type="protein sequence ID" value="ENSCSRP00000025775.1"/>
        <property type="gene ID" value="ENSCSRG00000019246.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd16357">
        <property type="entry name" value="GLOD4_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08358">
        <property type="entry name" value="GLOD4_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.180.10:FF:000010">
        <property type="entry name" value="Glyoxalase domain-containing protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.180.10:FF:000014">
        <property type="entry name" value="glyoxalase domain-containing protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.180.10">
        <property type="entry name" value="2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043193">
        <property type="entry name" value="GLOD4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043194">
        <property type="entry name" value="GLOD4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059155">
        <property type="entry name" value="GLOD4_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029068">
        <property type="entry name" value="Glyas_Bleomycin-R_OHBP_Dase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037523">
        <property type="entry name" value="VOC_core"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46466">
        <property type="entry name" value="GLYOXALASE DOMAIN-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46466:SF1">
        <property type="entry name" value="GLYOXALASE DOMAIN-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21701">
        <property type="entry name" value="GLOD4_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21207">
        <property type="entry name" value="GLOD4_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54593">
        <property type="entry name" value="Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51819">
        <property type="entry name" value="VOC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="VOC" evidence="8">
        <location>
            <begin position="5"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="domain" description="VOC" evidence="8">
        <location>
            <begin position="137"/>
            <end position="258"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017512"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00063667"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51819"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025775.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="33328" checksum="59E1F25A6575AD0C" modified="2022-01-19" version="1">MGTRRALHFVFKVGNRGQSARFYRELLGMRILRHEEFEEGCKATCNGPYDGKWSKTMVGYGPEDDHFVAELTYNYGVGEYRLSSDFLGMTLMSSQAVSNARKMGWPLKEVAKGIFETEAPGGYKFYLEDKEQPKQDPVLKVTLAVSNLQKSVSYWSDLLGMKIYETNEEKQRALLGYADNQCKLELQGIGGAVDHGTAFGRIAFSCPKEELPNIEALMKKEKQKILTPLVSLDTPGKATVQVVILADPDGHEICFVGDEAFRELSKMDPNGNKLLDDAMAADKSDEWFAKHKMQKASA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBI8</accession>
    <name>A0A8C3TBI8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">TLC domain containing 3A</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBI8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026821.1">
        <property type="protein sequence ID" value="ENSCSRP00000025740.1"/>
        <property type="gene ID" value="ENSCSRG00000019222.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055088">
        <property type="term" value="P:lipid homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006634">
        <property type="entry name" value="TLC-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050846">
        <property type="entry name" value="TLCD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13439">
        <property type="entry name" value="CT120 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13439:SF20">
        <property type="entry name" value="TLC DOMAIN-CONTAINING PROTEIN 3A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03798">
        <property type="entry name" value="TRAM_LAG1_CLN8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00724">
        <property type="entry name" value="TLC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50922">
        <property type="entry name" value="TLC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="76"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="121"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="147"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="181"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="domain" description="TLC" evidence="7">
        <location>
            <begin position="33"/>
            <end position="251"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025740.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="259" mass="29740" checksum="D0731D1637E72ECA" modified="2022-01-19" version="1">MWLTLAIASVFFPGLFFLSVRSLGWAAPAWSLKDRTLLSSRMVSSVQATMATVSGIIVVLNCKDVVHDRYWLAVEYVWVLVPYMIYDIYVMYLCHWHKSKDTSEKKHSLASVRSFLEKDRLMVTHHLFILVVLTPVAQYLRGELGDFFVGCIFVAELSTPFVSLGKILMQLKMQDTLLHKVNGILILVTFFLCRIVLFPFMYRAYAKQTGIPIYMVPFHIPLHCNVANASLIAPQLYWFMLICRKAVRLYSGSPSDKNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC26</accession>
    <name>A0A8C3TC26_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">N-alpha-acetyltransferase 16, NatA auxiliary subunit</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TC26"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029283.1">
        <property type="protein sequence ID" value="ENSCSRP00000028134.1"/>
        <property type="gene ID" value="ENSCSRG00000020722.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031415">
        <property type="term" value="C:NatA complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.1010:FF:000001">
        <property type="entry name" value="N-alpha-acetyltransferase 15, NatA auxiliary subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.1040:FF:000001">
        <property type="entry name" value="N-alpha-acetyltransferase 15, NatA auxiliary subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.1010">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.1040">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021183">
        <property type="entry name" value="NatA_aux_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013105">
        <property type="entry name" value="TPR_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22767:SF5">
        <property type="entry name" value="N-ALPHA-ACETYLTRANSFERASE 16, NATA AUXILIARY SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22767">
        <property type="entry name" value="N-TERMINAL ACETYLTRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12569">
        <property type="entry name" value="NatA_aux_su"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07719">
        <property type="entry name" value="TPR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000422">
        <property type="entry name" value="N-terminal-AcTrfase-A_aux_su"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 3" id="KW-0802">TPR repeat</keyword>
    <feature type="repeat" description="TPR" evidence="3">
        <location>
            <begin position="62"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="578"/>
            <end position="628"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="4">
        <location>
            <begin position="578"/>
            <end position="587"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="588"/>
            <end position="603"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="618"/>
            <end position="628"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028134.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="7">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="847" mass="99452" checksum="78909A4ABF091CA3" modified="2022-01-19" version="1">MKHKDHNGYKIKCVHLDFSHSQVHIFSTETLAMKGLTLNCLGKKEEAYEFVRKGLRNDVKSHVCWHVYGLLQRSDKKYDEAIKCYRNALKLDKDNLQILRDLSLLQIQMRDLEGYRETRYQLLQLRPTQRASWIGYAIAYHLLKDYDMALKLLEEFRKTQQIPPNKIDYEYSELILYQNQVMREADLFQESLEHIETYEKQICDKLVVEEIKGEMLLKLGRLKEAGEIYKELIDRNAESWYYYEGLEKALQPSTLEERLQIYEEVSKRHPRAVSPRRLPLNFVPGETFRELMDKFLRVNFSKGCPPLFTTLKSLYYNTEKVEIIQELAAGYEASLKTCDFFSPYENGEKEPPTTLLWVRYFLAQHFDKLGQCSLALEYINAAIASTPTLIELFYLKAKIYKHVGNLKEAAKWMDEAQSLDTADRFINSKCAKYMLRANMVKDAEEMCSKFTREGTSAMENLNEMQCMWFQTECASAYQRLGKYGDALKKCHEVERHFFEITDDQFDFHTYCMRKMTLRAYVDLLRLEDVLRKHAFYFKAARSAIEIYLKLHDNPLTNESKEQEVNSENLSAKELKKMLSKQRRAQKKAKLEEERKHAERERQQKTQKKKRDEEEEETSGPKEELVPEKLERVKNPLEEAIKFLMPLKNLVADNIDTHLLAFEIYFRKGKFLLMLQSVKRAFAINNNNPWLHECLIKFSKSVSDHSNLPEIVNKVLTQEMQKIFVNKDLESFNEEFLRHNATSILHLLSGAKMMYFLDKSRQEKAIAIATRLDETMRDKNVKTLTKVFEALLDGSFGSCHPQYEEYRTACHKLFPFTSAFMPATNEDDSSFASVNHTAINHDVLSNEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC35</accession>
    <name>A0A8C3TC35_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">DnaJ homolog subfamily C member 22</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May function as a co-chaperone.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TC35"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027280.1">
        <property type="protein sequence ID" value="ENSCSRP00000026183.1"/>
        <property type="gene ID" value="ENSCSRG00000019505.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd06257">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.110">
        <property type="entry name" value="DnaJ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001623">
        <property type="entry name" value="DnaJ_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036869">
        <property type="entry name" value="J_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007829">
        <property type="entry name" value="TM2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44733">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44733:SF1">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00226">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05154">
        <property type="entry name" value="TM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00625">
        <property type="entry name" value="JDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00271">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46565">
        <property type="entry name" value="Chaperone J-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50076">
        <property type="entry name" value="DNAJ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="6"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="32"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="80"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="144"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="182"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="J" evidence="8">
        <location>
            <begin position="277"/>
            <end position="339"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020945"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026183.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="339" mass="37630" checksum="D54B07CE406835AA" modified="2022-01-19" version="1">MAKRLLVTYALWALGGPVGLHHVYLGRDSHALLWMLTLGGFGVGWLWEFWRLPGWVARANASQEPQPRGPEPPALSPVRFFGQVLVGVYFGLAALIGLSSLAGFYLLALPLAVGLGVHVVSSVGDQTSDLGRTLAAAFLTSPVFYGRALAVLPVSLTASMTAQQCRHYKPCRGPRQTLRARLYHLGLAYLAFTAPLAYCAFCNTAATARYTADTISAVLGWLRVFPSLGSFLEQLLLLPYRAWRLLTEGAGFGAGSFQEWEKVYEFVQSFQSERQQLAYKVLGLRDGAPMEEIHKSYRELVKLWHPDHNRHRAEEAERRFIEVQAAYESLVQPRKAKPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCX9</accession>
    <name>A0A8C3TCX9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Coiled-coil domain containing 117</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCX9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027683.1">
        <property type="protein sequence ID" value="ENSCSRP00000026576.1"/>
        <property type="gene ID" value="ENSCSRG00000019774.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031630">
        <property type="entry name" value="CCDC117"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36128">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 117"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36128:SF1">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 117"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15810">
        <property type="entry name" value="CCDC117"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026576.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="344" mass="37599" checksum="3FDD3B4583BA62C4" modified="2022-01-19" version="1">MKMATLGRSFQGVPPVSSVEFPQSPATLPDSTFQPGIIQTESQPGAVGHEYTQQTMVVMAGNRNNIVEGSDFSGSYLQNNLDLASLAATGSYNEGLTVATVSFTNTENPPVLLQQQSCTQVSLRCGKKHKLEEEVDGCPVKKKRVIETVHYSSNPSTEEILCAGQQAAGEVARQCIGSLHEAGLLEIPCEDMDQTMGEHQCEVARRKLQEIEDRIIDEDEDVHADGNTSNLPTLVLSDTLQKGLRRDFDQVLTKKIIESMSRPSMELVLWKPLPEFLTDKLKSVSVAKNYKQQGTEGCQTKQSTLGVAFQSQTETFSEAQQTVMSPGLYSSLGTSGCVEEEMEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEN4</accession>
    <name>A0A8C3TEN4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Proton myo-inositol cotransporter</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">H(+)-myo-inositol symporter</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Solute carrier family 2 member 13</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">H(+)-myo-inositol cotransporter. Can also transport related stereoisomers.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>myo-inositol(out) + H(+)(out) = myo-inositol(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:60364"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17268"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 15">Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEN4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029610.1">
        <property type="protein sequence ID" value="ENSCSRP00000028454.1"/>
        <property type="gene ID" value="ENSCSRG00000020943.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6339427at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005366">
        <property type="term" value="F:myo-inositol:proton symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17360">
        <property type="entry name" value="MFS_HMIT_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000105">
        <property type="entry name" value="proton myo-inositol cotransporter isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000177">
        <property type="entry name" value="proton myo-inositol cotransporter isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005828">
        <property type="entry name" value="MFS_sugar_transport-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050814">
        <property type="entry name" value="Myo-inositol_Transporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003663">
        <property type="entry name" value="Sugar/inositol_transpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005829">
        <property type="entry name" value="Sugar_transporter_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00879">
        <property type="entry name" value="SP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48020">
        <property type="entry name" value="PROTON MYO-INOSITOL COTRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48020:SF12">
        <property type="entry name" value="PROTON MYO-INOSITOL COTRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00083">
        <property type="entry name" value="Sugar_tr"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00171">
        <property type="entry name" value="SUGRTRNSPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00216">
        <property type="entry name" value="SUGAR_TRANSPORT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00217">
        <property type="entry name" value="SUGAR_TRANSPORT_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 15" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00049119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00056971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00068966"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00080163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00081308"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU003346"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028454.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="646" mass="70318" checksum="4CAC1D1D14F419D0" modified="2022-01-19" version="1">MSRKASENVEYTLRSLSNLMGEKRRRQPDGSAGSSAAAAGERSLIAAESCSSINSQASGGELERAARRQFQQDETPGFVYVVSVFSALGGFLFGYDTGVVSGALLLLKRELNLGALWQELLVSSTVGAAALSALAGGVLNGLWGRRPCILLSSCFFIAGAALLAAAQDKETLLGGRIVVGLGIGVASMTVPVYIAEVAPPHLRGRLVTINTLFITGGQFFASVVDGAFSYLAKDGWRYMLGLSAVPAIIQFFGFLFLPESPRWLIQKGHTQKARRILSQIRGNQTIDEEYDSIKNNIEEEEKEVGAAGPVICRMLTYPPTRRALIVGCGLQMFQQLSGINTVMYYSATILQMSGVQDDSLAIWLAAVTAFTNFLFTLVGVWLVEKVGRRKLTLGSLTGTTVALIILALGFLLSAQVSPRVSLNPTDPSGQNSTCTNYSYCNGCMLDPDCGLCYKLNKSNVVESSCVPVKKESTMAAAWGRCSNETRFKREELFWAYNFCPTPYSWATLLGLILYLVFFAPGMGPMPWTVNSEIYPLWARSTGNACSSGVNWIFNVLVSLTFLHTAEYLTYYGAFFLYAGFAGMGLVFIYGCLPETKGKKLEEIESLFENRLCTCGISDSDEGRYIEYIRVKGSNYHLSDNDASDVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TER8</accession>
    <name>A0A8C3TER8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Regulatory factor X1</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TER8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028364.1">
        <property type="protein sequence ID" value="ENSCSRP00000027239.1"/>
        <property type="gene ID" value="ENSCSRG00000020086.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10056949at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000017">
        <property type="entry name" value="transcription factor RFX3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003150">
        <property type="entry name" value="DNA-bd_RFX"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039779">
        <property type="entry name" value="RFX-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057321">
        <property type="entry name" value="RFX1-4/6/8-like_BCD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007668">
        <property type="entry name" value="RFX1_trans_act"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12619:SF23">
        <property type="entry name" value="MHC CLASS II REGULATORY FACTOR RFX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12619">
        <property type="entry name" value="RFX TRANSCRIPTION FACTOR FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25340">
        <property type="entry name" value="BCD_RFX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04589">
        <property type="entry name" value="RFX1_trans_act"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02257">
        <property type="entry name" value="RFX_DNA_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51526">
        <property type="entry name" value="RFX_DBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027239.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="930" mass="101995" checksum="A0D5CFD49BFC5549" modified="2022-01-19" version="1">MATQAYVTELQAAQQQSQQQQAQQQPAATATATTAAPAAAQQQYVAELQSTQQQPATQKQYVSEIQAPQPQAQATGQQTPTPAPQQYIIVTVSEGAMRPSDSVSESSPGSTATQSGVPTQVVQQVQATQQRLLVQASVQAKPPSVSPLQLTGVQVPQQRLVVQSTSQASKGSQISLAVHSVQQQVHSPPEHSPVQSNSSTAKPGQVQQLQVHGVQQVPVSQERSVVQTTPQTPKSGTVQQLTVQGLQQVHVTQEVQQLQQVPVQHVYPNQVQYVEGGDASYTASTIRSSTYPYTETPLYTQNTGANYYESQATPAQVTTPATSQTVASTGSVPMYVSGGQIIANPSGGGGGGGGGGGGGGGTGTYVIQGGYMLGSSSQSYSHTTRASPATVQWLLDNYETAEGVSLPRSTLYCHYLLHCQEQKLEPVNAASFGKLIRSVFMGLRTRRLGTRGNSKYHYYGLRIKANSPLLRLMEDQQHLAMRQQPFSQKQRLKPIQKMEGMTNGAAVGQQPGSGLSDISAQVQQYQQFLDASRTLSEFSEIDLQGKPLPDGIGAEDVKAFQLLYREHCEAIVDVMINLQFTLVETLWKTFWRYNLNQPSEATPIAVHDEAEKRLPKNCLVVLSKYEPVLKWTKDCDNMLYQGLVEILIPDVLRPIPSALTQAIRNFAKSLESWLTNAMMNIPEEMVRVKVAAASAFAQTLRRYTSLNHLAQAARAVLQNTAQINQMLSDLNRVDFANVQEQASWVCRCEDRVVQRLEQDFKLTLQQQNSLEQWAVWLDGVVTQVLKPHQGSSSFPKAAKLFLLKWSFYSSMVIRDLTLRSAASFGSFHLIRLLYDEYMYYLIEHRVAQAKGETPIAVMGEFANLTSSLNSLDPDKDEEEEEEEESDDEMQQEISLNSNDSTSLTAEPLEPPSKLSRTDSRGIFVQALPSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TET4</accession>
    <name>A0A8C3TET4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">UBX domain-containing protein 2B</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">NSFL1 cofactor p37</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">p97 cofactor p37</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Microtubule organizing center</location>
            <location evidence="3">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the NSFL1C family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TET4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028750.1">
        <property type="protein sequence ID" value="ENSCSRP00000027617.1"/>
        <property type="gene ID" value="ENSCSRG00000020444.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043130">
        <property type="term" value="F:ubiquitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000045">
        <property type="term" value="P:autophagosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007030">
        <property type="term" value="P:Golgi organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061025">
        <property type="term" value="P:membrane fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031468">
        <property type="term" value="P:nuclear membrane reassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.210:FF:000001">
        <property type="entry name" value="NSFL1 (P97) cofactor (P47)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000135">
        <property type="entry name" value="UBX domain-containing protein 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.210">
        <property type="entry name" value="SEP domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036241">
        <property type="entry name" value="NSFL1C_SEP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012989">
        <property type="entry name" value="SEP_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001012">
        <property type="entry name" value="UBX_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23333">
        <property type="entry name" value="UBX DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23333:SF14">
        <property type="entry name" value="UBX DOMAIN-CONTAINING PROTEIN 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08059">
        <property type="entry name" value="SEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00789">
        <property type="entry name" value="UBX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00553">
        <property type="entry name" value="SEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00166">
        <property type="entry name" value="UBX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF102848">
        <property type="entry name" value="NSFL1 (p97 ATPase) cofactor p47, SEP domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51399">
        <property type="entry name" value="SEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50033">
        <property type="entry name" value="UBX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SEP" evidence="17">
        <location>
            <begin position="113"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="domain" description="UBX" evidence="16">
        <location>
            <begin position="224"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="9"/>
            <end position="28"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00040562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00041414"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00042371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51399"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027617.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="303" mass="34020" checksum="A0EED7551740A3BE" modified="2022-01-19" version="1">MPVQSLKIDSFRSLRKPERSMSDDKENQRFYSGDSEYSGLQIVGPSNNKNPGKIVNELFKEAKEHGAVPLDEAARASGDFSKAKSFSGGGYRLGDSSRKRSEYIYGENQNGHDVQILLKLWRNGFSLDDGELRTYTDPTNAQFLESVKRGEIPLELQRLVHGGQVNLDMEDHQEQEYVKPRLKFKAFSGEGQKLGSLTPEIVSTPSSPEEEDKSILNATVLIDDSVATTKIQIRLADGSRLIQRFNQTHRIMDVRDFIIQSHPAFAAADFVLVTTFPNKELTDESLTLQEADILNTVILQQLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEV7</accession>
    <name>A0A8C3TEV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Perilipin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lipid droplet</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 4">Belongs to the perilipin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027965.1">
        <property type="protein sequence ID" value="ENSCSRP00000026847.1"/>
        <property type="gene ID" value="ENSCSRG00000019932.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019915">
        <property type="term" value="P:lipid storage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010890">
        <property type="term" value="P:positive regulation of triglyceride storage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.340">
        <property type="entry name" value="Flagellar protein FliS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.720.170">
        <property type="entry name" value="Perilipin, alpha-beta domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004279">
        <property type="entry name" value="Perilipin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14024">
        <property type="entry name" value="PERILIPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14024:SF11">
        <property type="entry name" value="PERILIPIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03036">
        <property type="entry name" value="Perilipin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036881">
        <property type="entry name" value="PAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109775">
        <property type="entry name" value="Mannose-6-phosphate receptor binding protein 1 (Tip47), C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0551">Lipid droplet</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006311"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR036881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026847.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="403" mass="44735" checksum="696BEB9C423EDE56" modified="2022-01-19" version="1">EDQLTLTQGRVASLPLVSSAYDMAATAYTSTKESHPYLKSLCDVAEKGVKTISEAAASRAQPILTSLEPQIATANEYAIKGLDTLEEKLPSLQITVDKVASDTKELVSSKVETASRFSSLVDVTRESVQDSVASTKSVMTHSVNTVMGSRMGWMAVSGVEAVLEKSEELLDQYLPITDEELAELATSIKEDGVAPLQPQSYFVRLGSLSSKLRHRAYQHSLAKIKNTRQSIQETLSQLHQTIDLIEYMKQGVDQKLQDGQETLHQMWLDWSKRQTGGSEDTDLVQPEQLESHALTMFQSIIQQLQATCLTLMSSIQGFPSNIQDKVQQVRQSTKELQASFSTVHSFQDLSSRILTQSRKQVTKAQGYMDELLEYIVHNTPLSWLVGPFMLSGKIPEETMEPSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHV7</accession>
    <name>A0A8C3XHV7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Plexin C1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="5">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000000446.1">
        <property type="protein sequence ID" value="ENSCSRP00000000432.1"/>
        <property type="gene ID" value="ENSCSRG00000000330.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002116">
        <property type="term" value="C:semaphorin receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017154">
        <property type="term" value="F:semaphorin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007162">
        <property type="term" value="P:negative regulation of cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050772">
        <property type="term" value="P:positive regulation of axonogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030334">
        <property type="term" value="P:regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008360">
        <property type="term" value="P:regulation of cell shape"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12789">
        <property type="entry name" value="RasGAP_plexin_C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1680.10:FF:000020">
        <property type="entry name" value="Plexin C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.506.10">
        <property type="entry name" value="GTPase Activation - p120gap, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1680.10">
        <property type="entry name" value="ligand-binding face of the semaphorins, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031148">
        <property type="entry name" value="Plexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013548">
        <property type="entry name" value="Plexin_cytoplasmic_RasGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046800">
        <property type="entry name" value="Plexin_RBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002165">
        <property type="entry name" value="Plexin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016201">
        <property type="entry name" value="PSI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001627">
        <property type="entry name" value="Semap_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036352">
        <property type="entry name" value="Semap_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22625">
        <property type="entry name" value="PLEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22625:SF4">
        <property type="entry name" value="PLEXIN-C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08337">
        <property type="entry name" value="Plexin_cytopl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20170">
        <property type="entry name" value="Plexin_RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01437">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01403">
        <property type="entry name" value="Sema"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00423">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00630">
        <property type="entry name" value="Sema"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103575">
        <property type="entry name" value="Plexin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101912">
        <property type="entry name" value="Sema domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51004">
        <property type="entry name" value="SEMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="2 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034546730" evidence="7">
        <location>
            <begin position="36"/>
            <end position="1366"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="769"/>
            <end position="791"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="898"/>
            <end position="919"/>
        </location>
    </feature>
    <feature type="domain" description="Sema" evidence="8">
        <location>
            <begin position="22"/>
            <end position="432"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000432.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1366" mass="153300" checksum="71549BB69D754BCD" modified="2022-01-19" version="1">MAPCRRQDPRRPGHAAPPLPWALLIALLGAGVVVCQPRFTLPVPIDNIAASGDSLLVAGGNCLYKLNRSLSRPPAQWLHLVLPGAQEQDCAQPAGTHSKLLLPDQQGGHLLTGWTLHAGSCQVRHLGNLTAQSNQSEVVSCLPHGSTTGVLFAPQPGSRPLLALAATYSLTGTSDNPSCAPSFSDAETVLTMRSLPDLHLTGKDLAVLKHAGGNQSLHFVDAFLWGAHLFFPYYPLVQADPQAAQPSVAVLESQKNLPVPSLLGELRLDCGARSTLLSSSLLEQAGLWAGVFSAGQGERRWDSTALCIFDIRAMELLAQAWKRAADDYFKTAERLCNMQKLLSPVKKSPTLIHSDLSAVYATVVLNKTVLFLGTRDGQLLKAILNNNMEPNCPEILYEIEEESAVFPKLILDPVDSDYIYLSFANEVRRIQVANCSKYGSCKECLSAKDPHCGWCHLSKRCTLKGNCSHSNNSRDWVNISHEADKCLTIQIPLIARDKVCKTVLCVFVCHFKCAILNVRWLLRLKETFFSDISAVEPICNISIEPLWISVLVQIIQIFIIQVSKVLNDTHVRFSLPPRRKEAKSICIKASGRKCSPPITVYYVSQPSCTKTEPNITWVSGCPGSTSSCSFLTPDVSLSKGCKIVNVSLKVENVRIPCIKLRYYPDPIFIDYQLHTEMDPDLELKLYKTNDILDISENEIDVTVTHMMNGILLEPISFSVQNITKTPVRTTILCKVKGKIPGKIELSTVKVWVTLGNLTLEVQKKSSHKYLYVLTLLPILLLGVIVVAVIVTRYKSKQLTRKLSQQIELLECDIRKKIREGFAELQMDQLDVVDSFGTVPFLDYKHFALRTFFPEVNGFCLIFDESLTMLHALICNKDFLVTLIHTLEKQKNFSVKDRCLFASFLTIALQSKLVYLTHILEVLTRDLMEQSSNTQPKLMLRRTESVVEKLLTNWMSVCLSGFLRETVGEPFYKLVTALNQRINKGPVDVITCKALYTLNEDWLLWQVTEFKPVALNVFFEKIPENESADTCLDIQVNVLNCDTIEQAKEKIFQAFLNKNGSFYGLQLSEIGLELQSGAQQKELLDIDGSSVILEDGITKLNTIVLALSPFSYCLDVEYSNEHCHLILPDSEEPQGAMHKGKQKFEVKEMYLTKLLSTKVAIHLVVENLFKSIWSLPNNKAPVAIKYFFDFLDAQAESKKITDPDVVHIWKTNSLPLRFWVNILKNPQFVFDIKKTPHIDGCLSVIAQAFMDAFSLTEQQLGKDAPTNKLLYAKDIPLYKEEVKAYYKAIRDLPVLPSEVEEFLTQESKKHENELNEDVALAEIYKYIAKHYDDILSKLERERGLEDAQKDLLHIKALFDDKKKCKWM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ06</accession>
    <name>A0A8C3XJ06_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJ06"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002982.1">
        <property type="protein sequence ID" value="ENSCSRP00000002880.1"/>
        <property type="gene ID" value="ENSCSRG00000002206.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6508832at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd23807">
        <property type="entry name" value="UEV_UBE2V"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000012">
        <property type="entry name" value="Ubiquitin-conjugating enzyme E2 variant 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24068">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002880.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="147" mass="16495" checksum="BA53837F21977B3F" modified="2022-01-19" version="1">MAATTGSGVKVPRNFRLLEELEEGQKGVGDGTVSWGLEDDEDMTLTRWTGMIIGPPRTIYENRIYSLKIECGPKYPEAPPFVRFVTKINMNGVNSSNGVVDPRAISVLAKWQNSYSIKVVLQELRRLMMSKENMKLPQPPEGQCYSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLG3</accession>
    <name>A0A8C3XLG3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Cadherin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008347.1">
        <property type="protein sequence ID" value="ENSCSRP00000008076.1"/>
        <property type="gene ID" value="ENSCSRG00000005979.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000004">
        <property type="entry name" value="Protocadherin 1 gamma 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000002">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000003">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000007">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000094">
        <property type="entry name" value="protocadherin gamma-C4 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000117">
        <property type="entry name" value="protocadherin-8 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013164">
        <property type="entry name" value="Cadherin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050174">
        <property type="entry name" value="Protocadherin/Cadherin-CA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028">
        <property type="entry name" value="CADHERIN-87A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028:SF46">
        <property type="entry name" value="PROTOCADHERIN-8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00028">
        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08266">
        <property type="entry name" value="Cadherin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00112">
        <property type="entry name" value="CA"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00232">
        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 11" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 14" id="KW-0732">Signal</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034305155" description="Cadherin domain-containing protein" evidence="14">
        <location>
            <begin position="27"/>
            <end position="969"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="700"/>
            <end position="723"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="136"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="245"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="369"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="466"/>
            <end position="572"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="589"/>
            <end position="689"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="731"/>
            <end position="837"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="950"/>
            <end position="969"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="735"/>
            <end position="748"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="754"/>
            <end position="766"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="776"/>
            <end position="785"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="786"/>
            <end position="805"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="953"/>
            <end position="969"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008076.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="969" mass="103814" checksum="F7C0221A52152D88" modified="2022-01-19" version="1">MSPGLTLARAGLSSVLLCLLVAGCLGEMVRYHTDEEDAPGTVIGVLWDDLQSRSGDGPLGSFRLMEQFSNSSLVRVREADGQLSIGEGGIDRERLCGQSLQCVLAFDVVSLWQEQYRLVHVELEVRDINDNAPRFPQAHIPLEVSESAAPGTRLPLEIAVDPDAGSNSVQSFQLSRNSHFGIEAQTRADGGKSAELVLLQELDRETQAAYTLELVAQDGGSPARSGTATVSVRVLDANDNSPAFPQGSVTVELGEDAPRGSLLLDLDAADPDEGPNGEIVYGFGSQVPAEARQLFRLDPLSGRLTLAGPVDYERQRTYELDVQAQDRGASPLAATCKVIVRLADVNDNAPGISVTPLSGAPAGAGVAYVSEAAARDSFVALVSTSDRDSGPNGQVRCALHGHEHFALQRAYADSYVLVTAAPLDRERIPEYNLTLVAEDLGSPPFKTVRQYTVRVSDENDNAPRFSKPVYEVAVLENNPPGAYLATVLARDPDLGRNGTVLYRLLETQGPGAALIAVDPHSGSVRARQPLDREALPLAEVELEACDGGAPRRCQRARLRVRVVDQNDNAPVLTAPPLANGSAQLPLPVSAPAGYLVARFAASDADQGANAELSYSLLGGAHPLVALNRDTGELALRRRLHGGASEAALPLVVAVHDSGRPSLSCTAAVRLVPTDTLPSSVEIVVVQPSAEELQRQPSLDLSVVLIAVLAGGCGLLLVAIIAVASSCRRSKGHFQRGPEEQGRGKEARLPKVTPESESLGDTSQAEDSSGEALCHSAQERKARSRDSQVSTTDSFSVALSHSTPDQFSVKDSGKGDSEFNDSDSDISGEGLKKPPSQIAEKQVGKYTFNFKLFRDTERYCRFYVHQSQTSKTIPSHPSYENDYMIAYSTTPIYQPILQLGKPNFLPQQPKLKECYQVNIPKTEKLQSVYERVLSGGPAMPPTTLSRQYKGLNHPPQNTLLPNASEVATSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XM07</accession>
    <name>A0A8C3XM07_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">KRAB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XM07"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008201.1">
        <property type="protein sequence ID" value="ENSCSRP00000007935.1"/>
        <property type="gene ID" value="ENSCSRG00000005846.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KRAB" evidence="1">
        <location>
            <begin position="6"/>
            <end position="23"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF01352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007935.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="83" mass="8935" checksum="1B472211747C0BD4" modified="2022-01-19" version="1">MTSGIRALYRDVMQENYKTVISLAVGSTCISVSSPVGHGCQNPMNKLNHPHPSSFQRGVNPALSCVCCFSAAHTIPGHLPPWE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMV8</accession>
    <name>A0A8C3XMV8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Metallothionein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Metallothioneins have a high content of cysteine residues that bind various heavy metals.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the metallothionein superfamily. Type 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMV8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010061.1">
        <property type="protein sequence ID" value="ENSCSRP00000009723.1"/>
        <property type="gene ID" value="ENSCSRG00000007278.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071276">
        <property type="term" value="P:cellular response to cadmium ion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071280">
        <property type="term" value="P:cellular response to copper ion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071294">
        <property type="term" value="P:cellular response to zinc ion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010273">
        <property type="term" value="P:detoxification of copper ion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006882">
        <property type="term" value="P:intracellular zinc ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070555">
        <property type="term" value="P:response to interleukin-1"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.10.10:FF:000001">
        <property type="entry name" value="Metallothionein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.10.10">
        <property type="entry name" value="Metallothionein Isoform II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017854">
        <property type="entry name" value="Metalthion_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023587">
        <property type="entry name" value="Metalthion_dom_sf_vert"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000006">
        <property type="entry name" value="Metalthion_vert"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23299">
        <property type="entry name" value="METALLOTHIONEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23299:SF24">
        <property type="entry name" value="METALLOTHIONEIN-1X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00131">
        <property type="entry name" value="Metallothio"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57868">
        <property type="entry name" value="Metallothionein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3 4" id="KW-0480">Metal-thiolate cluster</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022851"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU000621"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009723.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="44" mass="4506" checksum="7A0E3F4D4ED8BD90" modified="2022-01-19" version="1">CKCKNCKCTSCKKSCCSCCPAGCNNCAKGCVCKEPASSKCSCCP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN53</accession>
    <name>A0A8C3XN53_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Mitochondrial inner membrane protein Mpv17</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Protein Mpv17</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the peroxisomal membrane protein PXMP2/4 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="8">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN53"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010645.1">
        <property type="protein sequence ID" value="ENSCSRP00000010275.1"/>
        <property type="gene ID" value="ENSCSRG00000007671.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015267">
        <property type="term" value="F:channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901858">
        <property type="term" value="P:regulation of mitochondrial DNA metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007248">
        <property type="entry name" value="Mpv17_PMP22"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11266">
        <property type="entry name" value="PEROXISOMAL MEMBRANE PROTEIN 2, PXMP2 MPV17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11266:SF17">
        <property type="entry name" value="PROTEIN MPV17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="77"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00049743"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00049801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU363053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010275.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="146" mass="15597" checksum="88A413976D3F904D" modified="2022-01-19" version="1">LQHCKSLVYNSPADEWAFNTLLSGDLSRSIGESGTACQTPFLPQGPVVGGWYQLLDRLIPGNTRMVALKKMVLDQVGFAPCFLGCFLAITGALNGLSAEESWAKIRRVSPEPCGGNTAPGTPPTPLRHFLSQTVGVLPWDGGGGRW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPD1</accession>
    <name>A0A8C3XPD1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">HECT-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="4">2.3.2.26</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.26"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.26" evidence="4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014882.1">
        <property type="protein sequence ID" value="ENSCSRP00000014280.1"/>
        <property type="gene ID" value="ENSCSRG00000010652.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
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    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048814">
        <property type="term" value="P:regulation of dendrite morphogenesis"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006511">
        <property type="term" value="P:ubiquitin-dependent protein catabolic process"/>
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        <property type="project" value="TreeGrafter"/>
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    <dbReference type="CDD" id="cd08691">
        <property type="entry name" value="C2_NEDL1-like"/>
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        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
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        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2"/>
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        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2"/>
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        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2 isoform X1"/>
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        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2 isoform X1"/>
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        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2 isoform X1"/>
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        <property type="entry name" value="HECT, C2 and WW domain-containing E3 ubiquitin protein ligase 1"/>
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    <dbReference type="FunFam" id="2.60.40.150:FF:000035">
        <property type="entry name" value="LOW QUALITY PROTEIN: E3 ubiquitin-protein ligase HECW2"/>
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        <property type="match status" value="2"/>
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    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
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        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
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        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
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    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
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    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
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    <dbReference type="InterPro" id="IPR037795">
        <property type="entry name" value="C2_HECW"/>
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    <dbReference type="InterPro" id="IPR050409">
        <property type="entry name" value="E3_ubiq-protein_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
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    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
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    <dbReference type="InterPro" id="IPR040524">
        <property type="entry name" value="HECW1_helix"/>
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    <dbReference type="InterPro" id="IPR032348">
        <property type="entry name" value="HECW_N"/>
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    </dbReference>
    <dbReference type="InterPro" id="IPR036020">
        <property type="entry name" value="WW_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11254:SF79">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HECW1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11254">
        <property type="entry name" value="HECT DOMAIN UBIQUITIN-PROTEIN LIGASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
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    </dbReference>
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    <dbReference type="Pfam" id="PF18436">
        <property type="entry name" value="HECW1_helix"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51045">
        <property type="entry name" value="WW domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01159">
        <property type="entry name" value="WW_DOMAIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50020">
        <property type="entry name" value="WW_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="9 11" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="C2" evidence="13">
        <location>
            <begin position="189"/>
            <end position="325"/>
        </location>
    </feature>
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        <location>
            <begin position="811"/>
            <end position="844"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="14">
        <location>
            <begin position="997"/>
            <end position="1030"/>
        </location>
    </feature>
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        <location>
            <begin position="1237"/>
            <end position="1572"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
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            <begin position="500"/>
            <end position="527"/>
        </location>
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    <feature type="region of interest" description="Disordered" evidence="12">
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            <end position="625"/>
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            <end position="781"/>
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    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="892"/>
            <end position="917"/>
        </location>
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    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
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            <begin position="501"/>
            <end position="511"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="570"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="584"/>
            <end position="595"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="11">
        <location>
            <position position="1540"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
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        </source>
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            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
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        </source>
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        </source>
    </evidence>
    <sequence length="1572" mass="177846" checksum="D8CA93D3478ECA5E" modified="2022-01-19" version="1">MCPLKLVLHMSECSTMNLYQNRFLGLAAMASPSRNSQNRRRCKEPLRYSYNPDQFHNMDIRNNSHEMVTIPRSTSDTDLVTSDSRSTLMVSSSYYSIGHSQDLVIYWDIKEEVDAGDWIGMYLIDEVLSENFLDYKNRGINGSHRGQIIWKIDASSYFVEPETKICFKYYHGVSGALRAMTPSITVKNSSAPIFKSITSEDPVQGQGSRRLISFSLSDFQALGLKKGMFFNPDPYLKISIQPGKHSIFPALPHHGQEKRSKITCNTVNPIWQGEQFSFVSLPTDVLEIEVKDKFAKSRPIIKRFLGKLSMPVQRLLEKHAIGDRVVSYTLGRRLPTDHVSGQLQFRFEITSSIHPDDEEVSISADPESAELQESPVNSAAEEILGEPPCTGPVTSESTAPEQLNGCNVNSVNVDSPEEVNPNSLNEELAGNREVDAMPADAIESLESIPGEVLPSLSAVDLSEQLALLGHDDIFTSIEALDIDEVSADIPTVKDLEKIQDEEGASAQEEEDNKLYLRTTGKRKSRPCSLPVSELETVIASACGEPETPRTHYIRIHNLLHSLPSAQMSSDGEEEPGGGENDEESTVKEASEKDVVSESETLAADPPPDSGTDEYFSRGTVPRSTSIEHLSDLNEQLLDGEHPMTGSESESSSRPYGDNECDTSCYSPSCYSTSCYSTSCYSTSCYSPSCYDSNNRFSSHTRFSSIDSAKISESTVFSSQDDEEEDNSAFESVPDSVQSPELDREQVDVSAQWPDELVAHGGNPQRATETLESPVAGPSSRRGDCPLLHNSQPVSQLPSLRPDHHHYPTIDEPLPPNWEARIDSHGRVFYVDHVNRTTTWQRPTAAATPDGIRRSGSIQQMEQLNRRYQNIQRTIATERPEDDAVVNNRVERLSIGGGSDSEADSSQPNSEIRREGSLSPVNSQKITLLLQSPAVKFITNPEFFTVLHANYSAYRVFTNSTCLKHMILKIRRDARNFERYQHNRDLVNFINMFADTRLELPRGWEIKTDQQGKSFFVDHNSRATTFIDPRIPLQNGRLPNHLTHRQHLQRLRSYSAGEASEVSRNRGVSLLSRPGNSLVTAIRNQHHHESLPLAYNDKIVAFLRQPNIFEMLQERQPSLARNPALREKIHYIRTEGTHGLEKLSCDADLVILLSLFEEDIMSYIPLQAAFHPGYSFSPRCSPCSSPQNSPGKWRENNTSSCFQAVLVNKIFITMFFCRLIIRRDHLLEGTFNQVMAYSRKELQRNKLYITFVGEEGLDYSGPSREFFFLLSQELFNPYYGLFEYSANDTYTVQISPMSAFVENHLEWFRFSGRILGLALIHQYLLDAFFTRPFYKALLRLPCDLSDLEYLDEEFHQSLQWMKDNNITDILDLTFTVNEEVFGQVTERELKSGGSNTQVTEKNKKEYIEKMVKWRVERGVVQQTEALVRGFYEVVDSRLVSIFDARELELVIAGTAEIDLNDWRNNTEYRGGYHDGHIVIRWFWAAVERFNNEQRLRFLQFVTGTSSVPYEGFAALRGSNGLRRFCIEKWGKITSLPRAHTCFNRLDLPPYPSYSMLYEKLLTAVEETSTFGLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPF1</accession>
    <name>A0A8C3XPF1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Actin binding LIM protein family member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015013.1">
        <property type="protein sequence ID" value="ENSCSRP00000014400.1"/>
        <property type="gene ID" value="ENSCSRG00000010987.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001725">
        <property type="term" value="C:stress fiber"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030032">
        <property type="term" value="P:lamellipodium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09327">
        <property type="entry name" value="LIM1_abLIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09328">
        <property type="entry name" value="LIM2_abLIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09329">
        <property type="entry name" value="LIM3_abLIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09330">
        <property type="entry name" value="LIM4_abLIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000003">
        <property type="entry name" value="actin-binding LIM protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000004">
        <property type="entry name" value="actin-binding LIM protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000007">
        <property type="entry name" value="actin-binding LIM protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000024">
        <property type="entry name" value="actin-binding LIM protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032402">
        <property type="entry name" value="AbLIM_anchor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051618">
        <property type="entry name" value="Actin-binding_LIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24213">
        <property type="entry name" value="ACTIN-BINDING LIM PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24213:SF0">
        <property type="entry name" value="ACTIN-BINDING LIM PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16182">
        <property type="entry name" value="AbLIM_anchor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 4" id="KW-0440">LIM domain</keyword>
    <keyword evidence="1 4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 4" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="LIM zinc-binding" evidence="5">
        <location>
            <begin position="21"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="5">
        <location>
            <begin position="138"/>
            <end position="197"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014400.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="349" mass="39335" checksum="F203D7567213BBDE" modified="2022-01-19" version="1">FSPAVPYQQNPYSSGGSSTVIQCYRCGDTCKGEVVRVQSNHFHIRCFTCQVCGCDLAQSGFFFKNGEYICTHDYQQLYGTRCDSCRDFITGEVISALGRTYHPKCFVCSMCRKPFPIGDKVTFSGKDCVCQACSHSLINCAGCKEEIKHGQSLLALEKQWHVSCFKCQTCGIILTGEYISKDGVPYCESDYHAQFGIKCETCDRYISGRVLEAGGKHYHPTCARCVRCHQMFTEGEEMYLTGSEVWHPICKQAARAEKKLKKHSLAKVDNEILNYKDLAALPKIKAIYEVQRPDLISYEPYHRYTSDETLERYSYGEVLSLGICRQGPQDLMRVIGAGGEQICITVLWV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQF4</accession>
    <name>A0A8C3XQF4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">SH3 domain containing 19</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQF4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015720.1">
        <property type="protein sequence ID" value="ENSCSRP00000015075.1"/>
        <property type="gene ID" value="ENSCSRG00000011548.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd11816">
        <property type="entry name" value="SH3_Eve1_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11817">
        <property type="entry name" value="SH3_Eve1_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11818">
        <property type="entry name" value="SH3_Eve1_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000072">
        <property type="entry name" value="Unconventional Myosin IB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050384">
        <property type="entry name" value="Endophilin_SH3RF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035835">
        <property type="entry name" value="Eve1_SH3_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14167">
        <property type="entry name" value="SH3 DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14167:SF48">
        <property type="entry name" value="SH3 DOMAIN-CONTAINING PROTEIN 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07653">
        <property type="entry name" value="SH3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14604">
        <property type="entry name" value="SH3_9"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00499">
        <property type="entry name" value="P67PHOX"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 2" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="416"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="496"/>
            <end position="555"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="572"/>
            <end position="631"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="657"/>
            <end position="716"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="726"/>
            <end position="783"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="25"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="229"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="71"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="337"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="356"/>
            <end position="371"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015075.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="783" mass="85647" checksum="BD16FDCB723B0A3E" modified="2022-01-19" version="1">MVMNSMNTEKSQNSIGSRIKAFESQANSDISGLSKKPEIAPRSFVPRPTVSAKKPIVAPKPELGPRGASGESGSWTENTQKAASRKWHPQPQEARSNVITKPELPKKPKPGLVKSTSNDLLDGRNGSASENNDGQKKFPVPAPRPLVPKKSLSIESPTPHSTLLKPVIAAPSLSVAAQATAFKSLRESSAPTNFSTCTLQSKAVEEGDLISFDDDVLPPSSVSAVQECTSSEADPFQFPSKNEPAKEQTVQPAIARKPTVIRIPSKPGKSLNEVPHIPPPLPAEKPIGNTSGIVAGKPSNAKQTRKGESEHSDPTGTSSTEPVLPPRPVDGKIIPARLPPPKGIPGRPPPPKHSGTKTSSQKDPFCRSSSDLTLHKRHDIFGMGVKRAKSQVLKNQDPALPPRPKPGHTLYNKYMLSVPHGIAKEDFSPRNPGELGFKRGDVLVLLEQIDSNYFKCQKGGETGKVHLSHMKIITRLDERLKSKQKGSNNIERISDKSAPHAIVLHDFPAEHADDLDLQSGDTVYLLEKIDSEWYRGKLGNRTGIFPASFVKVIIDVPEEENRKKVLFSSPCITGPRCIARFEYIGDQRDELSFSEGEILLLKEYVNEEWASGELKGTSGIFPLNFVEIIEDLPGLGVGAPLKNRRESSACLSQTDRRSGEWCEALHDFTAETNEDLSFKKGDYIQILEHVDSEWCRGRLNDSEGIFPAVFVQTCSARVETAQAPGWRKGKAKALYDFQGENEDELSFKAGDTITELEPIDEDWMSGEIQGKSGIFPKNFVQVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XT46</accession>
    <name>A0A8C3XT46_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">G protein-coupled receptor 27</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XT46"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023114.1">
        <property type="protein sequence ID" value="ENSCSRP00000022140.1"/>
        <property type="gene ID" value="ENSCSRG00000016720.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd15005">
        <property type="entry name" value="7tmA_SREB-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000074">
        <property type="entry name" value="probable G-protein coupled receptor 173"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051509">
        <property type="entry name" value="GPCR_Orphan/Phoenixin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19268">
        <property type="entry name" value="G PROTEIN-COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19268:SF8">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 27-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="21"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="94"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="131"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="183"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="284"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="320"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="34"/>
            <end position="336"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022140.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="373" mass="41547" checksum="178CA099B5B47206" modified="2022-01-19" version="1">RRRRAKPGGGGGGAPASGLKLATLGLILCLSLAGNALFAWLILKERQLHRAPYYLLLDLCLADALRSLACFPFVMLSVRSGAGAWPHGPLSCKVLAFLAVLFCFHAAFLLFCVGVTRYMAVAHHRFYAKRVTGWTCLAVVCMVWTLAMAMAFPPVFDVGTYKFIREEEQCIFEHRYLKANDTLGFMLMLAAVVAATHLVYGKLLFFIHGHRKMKPAQLVPAISQNWTFHGPGATGQAAANWTAGFGRGPTPPTLVGIRQATHSQIKRLLVLEEFKMEKRLCKMFYMITLLFLLLWSPYIVACYLRVFIKASTIPQVYLTASVWMTFAQAGVNPILCFIFNKELRVCFRAHFPCCQSIQSTQGTILCDLKSFGM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTC2</accession>
    <name>A0A8C3XTC2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="29">Receptor protein-tyrosine kinase</fullName>
            <ecNumber evidence="29">2.7.10.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="37 38">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="37" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="37" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="29">Belongs to the protein kinase superfamily. Tyr protein kinase family. EGF receptor subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.10.1" evidence="29"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023582.1">
        <property type="protein sequence ID" value="ENSCSRP00000022596.1"/>
        <property type="gene ID" value="ENSCSRG00000016487.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009925">
        <property type="term" value="C:basal plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005154">
        <property type="term" value="F:epidermal growth factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038131">
        <property type="term" value="F:neuregulin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004714">
        <property type="term" value="F:transmembrane receptor protein tyrosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038130">
        <property type="term" value="P:ERBB4 signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022008">
        <property type="term" value="P:neurogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009891">
        <property type="term" value="P:positive regulation of biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010647">
        <property type="term" value="P:positive regulation of cell communication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045937">
        <property type="term" value="P:positive regulation of phosphate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0023056">
        <property type="term" value="P:positive regulation of signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0080090">
        <property type="term" value="P:regulation of primary metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00064">
        <property type="entry name" value="FU"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="CDD" id="cd05110">
        <property type="entry name" value="PTKc_HER4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12092">
        <property type="entry name" value="TM_ErbB4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.220.10:FF:000001">
        <property type="entry name" value="Receptor protein-tyrosine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.220.10:FF:000004">
        <property type="entry name" value="Receptor protein-tyrosine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000044">
        <property type="entry name" value="Receptor protein-tyrosine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.20.20:FF:000003">
        <property type="entry name" value="Receptor protein-tyrosine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.20.20:FF:000004">
        <property type="entry name" value="Receptor protein-tyrosine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:002828">
        <property type="entry name" value="Receptor tyrosine-protein kinase erbB-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.880">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.220.10">
        <property type="entry name" value="Hormone Receptor, Insulin-like Growth Factor Receptor 1, Chain A, domain 2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.20.20">
        <property type="entry name" value="Receptor L-domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006211">
        <property type="entry name" value="Furin-like_Cys-rich_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006212">
        <property type="entry name" value="Furin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032778">
        <property type="entry name" value="GF_recep_IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000494">
        <property type="entry name" value="Rcpt_L-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036941">
        <property type="entry name" value="Rcpt_L-dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050122">
        <property type="entry name" value="RTK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049328">
        <property type="entry name" value="TM_ErbB1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016245">
        <property type="entry name" value="Tyr_kinase_EGF/ERB/XmrK_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416:SF90">
        <property type="entry name" value="RECEPTOR TYROSINE-PROTEIN KINASE ERBB-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00757">
        <property type="entry name" value="Furin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14843">
        <property type="entry name" value="GF_recep_IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01030">
        <property type="entry name" value="Recep_L_domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21314">
        <property type="entry name" value="TM_ErbB1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000619">
        <property type="entry name" value="TyrPK_EGF-R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00261">
        <property type="entry name" value="FU"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="22" id="KW-0010">Activator</keyword>
    <keyword evidence="9" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="14 29 31" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="21" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="25" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13 29" id="KW-0418">Kinase</keyword>
    <keyword evidence="27" id="KW-0421">Lactation</keyword>
    <keyword evidence="19 29 34" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="12 29 32" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="26" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24 29" id="KW-0675">Receptor</keyword>
    <keyword evidence="38" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="10 35" id="KW-0732">Signal</keyword>
    <keyword evidence="23" id="KW-0804">Transcription</keyword>
    <keyword evidence="17" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7 29" id="KW-0808">Transferase</keyword>
    <keyword evidence="8 34" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="16 34" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="20 29" id="KW-0829">Tyrosine-protein kinase</keyword>
    <keyword evidence="15" id="KW-0832">Ubl conjugation</keyword>
    <feature type="signal peptide" evidence="35">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034783368" description="Receptor protein-tyrosine kinase" evidence="35">
        <location>
            <begin position="18"/>
            <end position="1296"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="640"/>
            <end position="663"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="36">
        <location>
            <begin position="706"/>
            <end position="973"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="1110"/>
            <end position="1153"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="30">
        <location>
            <position position="831"/>
        </location>
    </feature>
    <feature type="binding site" evidence="31">
        <location>
            <begin position="712"/>
            <end position="720"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="31 32">
        <location>
            <position position="739"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00043262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00051243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="PIRNR" id="PIRNR000619"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="PIRSR" id="PIRSR000619-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="PIRSR" id="PIRSR000619-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="36">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022596.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="38">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1296" mass="145972" checksum="A240447E141BDB89" modified="2022-01-19" version="1">FLYFCFLKPFACSLVMCAGTENKLSSLSDLEQQYRALRKYYENCEVVMGNLEITNIEHNRDLSFLRSIREVTGYVLVALNQFEYLPLENLRIIRGTKLYEDQYALEIFLNYRKDGNFGLRELGLKNLTEILNGGVYVAQNKFLCYADTIHWQDIVRNPRASNFTLVPTNGSSGCGRCHKSCTGRCWGPTENHCQSLTKTVCAEQCDGRCYGPYVSDCCHRECAGGCSGPKDTDCFACMNFNDSGACVTQCPQTFVYNPTTFQLEHNHNAKYTYGAFCVKKCPHNFVVDSSSCVRACPSSKMEVEENGIKMCKPCTDICPKACDGIGTGTLTSAQTVDSKNIDKFINCTKINGNLIFLVTGIHGDPYHTIAAMDPEKLNIFQTVREITGFLNIQSWPQNMTDFRVFSNLVTIGGRALYSGLSLLILKQQAITSLQFQSLKQISAGNIYITDNTNLCYYHTINWTSLFSTPNQKTVIHQNKKPENCTAEGMVCNNLCSSDGCWGPGPDQCLSCKRFSRGRTCIESCNLYDGEFREFANGSVCVECDPQCEKMEDNMITCYGPGPDHCTKCFHFKDGPNCVEKCPDGLQGANSFIFKYADEDRECHPCHPNCTQGCRGPTSHDCIYYPWTRQSTLPQHARTPLIAAGVIGGLFIIIIVGLTFAVYVRRKSIKKKRALRRFLETELVEPLTPSGTAPNQAQLRILKETELKRVKVLGSGAFGTVYKGIWVPEGETVKIPVAIKILNETTGPKANVEFMDEALIMASMDHPHLVRLLGVCLSPTIQLVTQLMPHGCLLDYVHEHKDNIGSQLLLNWCVQIAKGMMYLEERRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDEKEYNADGGKMPIKWMALECIHYRKFTHQSDVWSYGVTIWELMTFGGKPYDGIPTREIPDLLEKGERLPQPPICTIDVYMVMVKCWMIDADSRPKFKELAAEFSRMARDPQRYLVIQGDDHMKLPSPNDSKFFQNLLDEEDLEDMMDAEEYLVPQAFNIPPPIYTSRARIDSNRSELGHSPPPAYAPMSGNRFVYRGGSFATEQGVPAPYRAVSCLPPEAPALQGATAELFDDTCCNGSLRKQVATLAQEESSTQRYSADPTVFVPERGPRGELDEDGYMTPMRDKPKTDYLNPVEENPFVSRRKNGDLQALDNPEYHSAPNGQPKAEDEYVNEPLYLSTFANTLENAEYLKNNGLPLPEKSKKAFNNPDYWNHSLPPRSTLQHPDYLQEYSTKYFYRQNGRIRPIVAENPEYLSEFSLKPGTVLPPPPYRHRNTVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVE1</accession>
    <name>A0A8C3XVE1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Ankyrin repeat and SOCS box containing 15</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVE1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026581.1">
        <property type="protein sequence ID" value="ENSCSRP00000025504.1"/>
        <property type="gene ID" value="ENSCSRG00000019049.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.750.20:FF:000001">
        <property type="entry name" value="Ankyrin repeat and SOCS box containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.750.20">
        <property type="entry name" value="SOCS box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001496">
        <property type="entry name" value="SOCS_box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036036">
        <property type="entry name" value="SOCS_box-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24198">
        <property type="entry name" value="ANKYRIN REPEAT AND PROTEIN KINASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24198:SF187">
        <property type="entry name" value="ANKYRIN REPEAT AND SOCS BOX CONTAINING 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07525">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01415">
        <property type="entry name" value="ANKYRIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SMART" id="SM00253">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00969">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158235">
        <property type="entry name" value="SOCS box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50225">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 4" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="112"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="178"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="211"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="244"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="309"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="351"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="4">
        <location>
            <begin position="381"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="domain" description="SOCS box" evidence="5">
        <location>
            <begin position="535"/>
            <end position="581"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025504.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="590" mass="66109" checksum="939DAD75F025FE3B" modified="2022-01-19" version="1">MEGNEDSIEDHLTAYAIQLSIQESIEASQPTSSPYHERFVPPSDQNRKLIAAIRQGQVFDLQNYVKHKYALDEADERGWFPLHEAAAQPIQQILEIILDASYKSMWEYKTCDGETPLTLAAKAGFMENVRTLLEKGVWPNTTNNKGETPLLIAVRRGSYEMVLTLIKYNCRIHQPCVKRWSAMHEAAKQGCKEILSLLLKNGGNVHLKDGYGVTPLGVAAEYGHCDVLEHLIHKGGDVHALADDGASVLFEAAGGGNPDCISLLLEYGGSGNVPNRAGQLPIHKAAYEGHYLSLKYLIPVTSKTAIQRSGLSPIHSAADGQNVQCLELLIENDFDVNTLLAEHISDNYDDERKTALYFAVSNNDILCTEVLLKAGADPNKDPLNCLLVAVRAGNHEIVRLLLSYGANVNCYFMLVNDTHFPSAIQYALNDEVMLRLLLNHGYNAERCFDCMHGDIFGSSFVWALPEEEVLPGWTSCVIKDTPFCAFITVPWLKHLVGHVIHILIDYMDYVPLCSKLKCVLEAQKEWPEIRQILENPRPLKHLCRLKIRKLIGLRRLRRQASMVKLPLPPILKDYILYKEYDLYGKGLNLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVR2</accession>
    <name>A0A8C3XVR2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Rho GTPase-activating protein 12</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Rho-type GTPase-activating protein 12</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">GTPase activator for the Rho-type GTPases by converting them to an inactive GDP-bound state.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVR2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028746.1">
        <property type="protein sequence ID" value="ENSCSRP00000027613.1"/>
        <property type="gene ID" value="ENSCSRG00000020433.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13233">
        <property type="entry name" value="PH_ARHGAP9-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04403">
        <property type="entry name" value="RhoGAP_ARHGAP27_15_12_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12070">
        <property type="entry name" value="SH3_ARHGAP12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00201">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.555.10:FF:000003">
        <property type="entry name" value="Putative rho GTPase-activating protein 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000024">
        <property type="entry name" value="Rho GTPase activating protein 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000100">
        <property type="entry name" value="Rho GTPase activating protein 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000056">
        <property type="entry name" value="rho GTPase-activating protein 12 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.70.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.555.10">
        <property type="entry name" value="Rho GTPase activation protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035491">
        <property type="entry name" value="ARHGAP12_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050729">
        <property type="entry name" value="Rho-GAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000198">
        <property type="entry name" value="RhoGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001202">
        <property type="entry name" value="WW_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036020">
        <property type="entry name" value="WW_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23176:SF107">
        <property type="entry name" value="RHO GTPASE-ACTIVATING PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23176">
        <property type="entry name" value="RHO/RAC/CDC GTPASE-ACTIVATING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00620">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16618">
        <property type="entry name" value="SH3-WW_linker"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00324">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00456">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51045">
        <property type="entry name" value="WW domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50238">
        <property type="entry name" value="RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50020">
        <property type="entry name" value="WW_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="1 8" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="10">
        <location>
            <begin position="10"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="12">
        <location>
            <begin position="260"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="12">
        <location>
            <begin position="359"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="11">
        <location>
            <begin position="464"/>
            <end position="565"/>
        </location>
    </feature>
    <feature type="domain" description="Rho-GAP" evidence="13">
        <location>
            <begin position="647"/>
            <end position="835"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="97"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="126"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="188"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="306"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="426"/>
            <end position="456"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="575"/>
            <end position="614"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="127"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="189"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="213"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="306"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="433"/>
            <end position="448"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="584"/>
            <end position="596"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00055252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00070232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00083383"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027613.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="837" mass="95132" checksum="758C8C43D2C8A3C2" modified="2022-01-19" version="1">MADKAGKILPGPLYIEVEYDYEYEAKDKKIVIKQGERYILVKKTNDDWWQVKRDENSKPFYVPAQYVKEVTRKALMPPVKQSGGLPNSSLKLMHSLQRSTENVNKSPELSSFGKSSPVQMSGLVRDANQNLGPNSSPGQNLGLSLDLAQNNGKLSSELQSPKVSSQYRSVSLGHFTCPELMEIEKTSFSHEQSCDSAGESSEKVHQDSESGDELSNSSTEQVQPTTPPSQGRPDSPVYANLQELKISQSALPPLPTSSPIQINGEWETHKDTTGRCYYYNRGTQERTWKPPRWTRDASINKGDFQSQADQELLSSEENDHSSCYSQSDSQYGSPPKGWSEELDEHGQTLYTNDYTNEKWIKHVDEQGRPYYYSADGSRSEWELPKYNASPQQQREIIKSRSLDRRLQEPIVLTKWRHSTIVLDTNDKDYPAASKPNCPENESSPSSPKHQATGQEKYGLLNVTKITENGKKVRKNWMSSWAVLQGSSLLFTKTQGTGTSWFGVNQSKPEFTVDLRGAVIDWASKDKSSKKNVIELKTRQGTELLIQSDNDIFINEWFKVLTYTISNQVLESDEAFEDDVPDSPGVEKQDKEKDHKDSKKLRSMKISSSIDSSEQKKTKTKLKKFLTRRPTLQAVREKGYIKDQVFGSNLTSLCQRENSSVPKFVKLCIEHVEEHGLDVDGLYRVSGNLAVIQKLRFAVNHDEKLDLNDSKWEDIHVITGALKMFFRELPEPLFTYNHFNDFVNAIKQEPRQRVHAVKDLIKQLPKPNQDTMQILFRHLKRVVENGEKNRMTYQSVAIVFGPTLLKPEKETGNIAVHTVYQNQIVELILLELNSIFGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJ79</accession>
    <name>A0A8C3RJ79_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Gastrin-releasing peptide receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">GRP-preferring bombesin receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJ79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000081.1">
        <property type="protein sequence ID" value="ENSCSRP00000000079.1"/>
        <property type="gene ID" value="ENSCSRG00000000053.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008188">
        <property type="term" value="F:neuropeptide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000122">
        <property type="entry name" value="Gastrin-releasing peptide receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001556">
        <property type="entry name" value="Bombsn_rcpt-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001966">
        <property type="entry name" value="Gastrin_pep_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45695:SF7">
        <property type="entry name" value="GASTRIN-RELEASING PEPTIDE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45695">
        <property type="entry name" value="LEUCOKININ RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00358">
        <property type="entry name" value="BOMBESINR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00640">
        <property type="entry name" value="GASTRINRELPR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 16" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="7 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0564">Palmitate</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10 16" id="KW-0675">Receptor</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 16" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 16 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="41"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="79"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="120"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="159"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="211"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="264"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="300"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="18">
        <location>
            <begin position="59"/>
            <end position="324"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00073996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00077781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000079.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="387" mass="43860" checksum="F95D5485C8BC2146" modified="2022-01-19" version="1">MASEEHFLLDLKVDDFILCNISINQSENLSIPSDDWFYPSFLYAIPTIYGIIILIGLIGNITLIKIFCTVKSMRNVPNLFISSLALGDLLLLVTCVPVDASRYLADEWLFGRVGCKLIPFIQLTSVGVSVFTLTALSADRYKAIVRPMDIQASHALMKICMKAAVIWILSMLLAVPEAVFSDLHPFYDRDTNKTFISCAPYPHSDGLHPKIHSMASFLIFYIIPLSVISVYYYFIAKNLIRSAYNIPAEGNIHVRKQIDSRKRLAKTVLVFVCLFAFCWLPNHIIYLYRSYHYSEVDTSVLHFITSICARILAFANSCINPFALYLLSKSFRKQFNNQLLCRRTRLLIRSQSMGRSTTRMTSLKSTNHSVATFSLINGNHICNEGCV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJ86</accession>
    <name>A0A8C3RJ86_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Glutamate decarboxylase 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1 7">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the group II decarboxylase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJ86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000736.1">
        <property type="protein sequence ID" value="ENSCSRP00000000717.1"/>
        <property type="gene ID" value="ENSCSRG00000000563.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048786">
        <property type="term" value="C:presynaptic active zone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004351">
        <property type="term" value="F:glutamate decarboxylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009449">
        <property type="term" value="P:gamma-aminobutyric acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002129">
        <property type="entry name" value="PyrdxlP-dep_de-COase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45677:SF6">
        <property type="entry name" value="GLUTAMATE DECARBOXYLASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45677">
        <property type="entry name" value="GLUTAMATE DECARBOXYLASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00282">
        <property type="entry name" value="Pyridoxal_deC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0210">Decarboxylase</keyword>
    <keyword evidence="6 7" id="KW-0456">Lyase</keyword>
    <keyword evidence="5 7" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU000382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000717.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="246" mass="27554" checksum="8EA77342C30F3D0C" modified="2022-01-19" version="1">MVMESVPLRAERPRKRVWELTDQFLLEVVEILLNYIKKTYDGKSKVLDFHHPHQLLEGLEGFSLELRDQPEPLEQILVDCRDTLKYGVKTGHPRYFNQLSSGLDIVGLAGEWLSATANTNMFTYEIAPVFVVMEEILLKKMHEMVGWGEIEADGIFSPGGTISNLYSVLVARYKRFPEIKTKGMTALPHIALFVSEHVNAPGLALEITGYVYIAINTLRPPAGSCAVGGSQSSSCRSSLNLKFLLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJB4</accession>
    <name>A0A8C3RJB4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Alpha/beta hydrolase domain-containing protein 17C</fullName>
            <ecNumber evidence="3">3.1.2.22</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Hydrolyzes fatty acids from S-acylated cysteine residues in proteins. Has depalmitoylating activity towards NRAS.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>S-hexadecanoyl-L-cysteinyl-[protein] + H2O = L-cysteinyl-[protein] + hexadecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19233"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:11032"/>
            <dbReference type="ChEBI" id="CHEBI:7896"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:74151"/>
            <dbReference type="EC" id="3.1.2.22"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Dendritic spine</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="13">Postsynaptic density membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Recycling endosome membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the AB hydrolase superfamily. ABHD17 family.</text>
    </comment>
    <dbReference type="EC" id="3.1.2.22" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJB4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000774.1">
        <property type="protein sequence ID" value="ENSCSRP00000000753.1"/>
        <property type="gene ID" value="ENSCSRG00000000615.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="446723at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043197">
        <property type="term" value="C:dendritic spine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098839">
        <property type="term" value="C:postsynaptic density membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008474">
        <property type="term" value="F:palmitoyl-(protein) hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099175">
        <property type="term" value="P:regulation of postsynapse organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000008">
        <property type="entry name" value="Alpha/beta hydrolase domain-containing protein 17B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022742">
        <property type="entry name" value="Hydrolase_4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12277">
        <property type="entry name" value="ALPHA/BETA HYDROLASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12277:SF55">
        <property type="entry name" value="ALPHA_BETA HYDROLASE DOMAIN-CONTAINING PROTEIN 17C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12146">
        <property type="entry name" value="Hydrolase_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0966">Cell projection</keyword>
    <keyword evidence="5" id="KW-0967">Endosome</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0564">Palmitate</keyword>
    <keyword evidence="10" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0770">Synapse</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004523"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00034112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00038397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00039756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00057307"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000753.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="34613" checksum="65532E8E1DCEB1AD" modified="2022-01-19" version="1">MPEQGPRMNGFSLGELCWLFCCPPCPSRIAAKLAFLPPEPTYTVLQPEQQPQQEAGAAATGSGTPTGMGSCSLHLSERADWQYSQRELDAVEVFFSRTSRDNRLGCMFVRCAPASRYTLLFSHGNAVDLGQMCSFYIGLGSRINCNVFSYDYSGYGVSSGKPSEKNLYADIDAAWQALRTRYGVSPENIILYGQSIGTVPTVDLASRYECAAVILHSPLMSGLRVAFPDTRKTYCFDAFPSIDKISKVTSPVLVIHGTEDEVIDFSHGLAMYERCPRAVEPLWVEGAGHNDIELYAQYLERLKQFISHELPNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKB7</accession>
    <name>A0A8C3RKB7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Cleavage and polyadenylation specificity factor subunit 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Cleavage and polyadenylation specificity factor 73 kDa subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the metallo-beta-lactamase superfamily. RNA-metabolizing metallo-beta-lactamase-like family. CPSF3 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKB7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000604.1">
        <property type="protein sequence ID" value="ENSCSRP00000000584.1"/>
        <property type="gene ID" value="ENSCSRG00000000345.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005847">
        <property type="term" value="C:mRNA cleavage and polyadenylation specificity factor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004534">
        <property type="term" value="F:5'-3' RNA exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004521">
        <property type="term" value="F:RNA endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006398">
        <property type="term" value="P:mRNA 3'-end processing by stem-loop binding and cleavage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd16292">
        <property type="entry name" value="CPSF3-like_MBL-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10890:FF:000001">
        <property type="entry name" value="Cleavage and polyadenylation specificity factor subunit 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.15.10:FF:000005">
        <property type="entry name" value="Cleavage and polyadenylation specificity factor subunit 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10890">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.15.10">
        <property type="entry name" value="Ribonuclease Z/Hydroxyacylglutathione hydrolase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022712">
        <property type="entry name" value="Beta_Casp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021718">
        <property type="entry name" value="CPSF73-100_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050698">
        <property type="entry name" value="MBL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001279">
        <property type="entry name" value="Metallo-B-lactamas"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036866">
        <property type="entry name" value="RibonucZ/Hydroxyglut_hydro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011108">
        <property type="entry name" value="RMMBL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11203">
        <property type="entry name" value="CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11203:SF11">
        <property type="entry name" value="CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10996">
        <property type="entry name" value="Beta-Casp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11718">
        <property type="entry name" value="CPSF73-100_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00753">
        <property type="entry name" value="Lactamase_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07521">
        <property type="entry name" value="RMMBL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01027">
        <property type="entry name" value="Beta-Casp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01098">
        <property type="entry name" value="CPSF73-100_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00849">
        <property type="entry name" value="Lactamase_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56281">
        <property type="entry name" value="Metallo-hydrolase/oxidoreductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="4" id="KW-0540">Nuclease</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Metallo-beta-lactamase" evidence="14">
        <location>
            <begin position="31"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="domain" description="Beta-Casp" evidence="15">
        <location>
            <begin position="253"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="domain" description="Pre-mRNA 3'-end-processing endonuclease polyadenylation factor C-term" evidence="16">
        <location>
            <begin position="484"/>
            <end position="690"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00061099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00068487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00076286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="SMART" id="SM00849"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="SMART" id="SM01027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="SMART" id="SM01098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000584.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="691" mass="78062" checksum="46E257759FDC3004" modified="2022-01-19" version="1">MSAKRKAEAMIPAEESDQLLIRPLGAGQEVGRSCIILEFKGRKIMLDCGIHPGLEGMDALPYIDLIDPAEIDLLLISHFHLDHCGALPWFLQKTSFKGRTFMTHATKAIYRWLLSDYVKVSNISADDMLYTETDLEESMDKIETINFHEVKEVAGIKFWCYHAGHVLGAAMFMIEIAGVKLLYTGDFSRQEDRHLMAAEIPNIKPDILIIESTYGTHIHEKREEREARFCNTVHDIVNRGGRGLIPVFALGRAQELLLILDEYWQNHPELHDIPIYYASSLAKKCMAVYQTYVNAMNDKIRKQININNPFVFKHISNLKSMDHFDDIGPSVVMASPGMMQSGLSRELFESWCTDKRNGVIIAGYCVEGTLAKHIMSEPEEITTMSGQKLPLKMSVDYISFSAHTDYQQTSEFIRALKPPHVILVHGEQNEMARLKAALIREYEDNDEVHIEVHNPRNTEAVTLNFRGEKLAKVMGFLADKKPEQGQRVSGILVKRNFNYHILSPCDLSNYTDLAMSTVTQTQAIPYSGPFNLLYYQLQKLTGDVEEIEIQQKPALKVFKNITVIQEPGMVVLEWVANPANDMYADTVTTVILEVQSNPKIQKAAVHKISKKVDMDVFSKRIEIMLQDMFGEDCVSAKDGSVLSITVDGKTANISLDTRTAECEPGNEDDESLREMVELAAQRLYDALSPVH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKF6</accession>
    <name>A0A8C3RKF6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">C1q domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKF6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000743.1">
        <property type="protein sequence ID" value="ENSCSRP00000000724.1"/>
        <property type="gene ID" value="ENSCSRG00000000585.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005581">
        <property type="term" value="C:collagen trimer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.40:FF:000001">
        <property type="entry name" value="Complement C1q B chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001073">
        <property type="entry name" value="C1q_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008160">
        <property type="entry name" value="Collagen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050392">
        <property type="entry name" value="Collagen/C1q_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008983">
        <property type="entry name" value="Tumour_necrosis_fac-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15427:SF21">
        <property type="entry name" value="COMPLEMENT C1Q AND TUMOR NECROSIS FACTOR-RELATED PROTEIN 9A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15427">
        <property type="entry name" value="EMILIN ELASTIN MICROFIBRIL INTERFACE-LOCATED PROTEIN ELASTIN MICROFIBRIL INTERFACER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00386">
        <property type="entry name" value="C1q"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01391">
        <property type="entry name" value="Collagen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00007">
        <property type="entry name" value="COMPLEMNTC1Q"/>
    </dbReference>
    <dbReference type="SMART" id="SM00110">
        <property type="entry name" value="C1Q"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49842">
        <property type="entry name" value="TNF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50871">
        <property type="entry name" value="C1Q"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0176">Collagen</keyword>
    <keyword evidence="5" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="C1q" evidence="7">
        <location>
            <begin position="77"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="28"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="52"/>
            <end position="74"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000724.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="204" mass="22010" checksum="4D6BEFEAEB6554B6" modified="2022-01-19" version="1">MNGFPLSPTPGVWILAVSATVAVQEKTPLAPCLPGPQGSTGMRGPQGPPGKQGPMGPKGVSGQPGPTGPQGSPGKCSPRQKSAFAVKLAKNYPAAKQPIIFHQILYNDQQHFDKARGIFTCQIPGVYYFGYNVELYRNTTVIQLMKNSQAVIGSYQTTLNSYENMSGSTVLKLEKGDKVWLEVNQESNGATHTSYFLGYLIFEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKR7</accession>
    <name>A0A8C3RKR7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Transmembrane protein 18</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM18 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKR7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001381.1">
        <property type="protein sequence ID" value="ENSCSRP00000001341.1"/>
        <property type="gene ID" value="ENSCSRG00000001084.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026721">
        <property type="entry name" value="TMEM18"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22593">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22593:SF2">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14770">
        <property type="entry name" value="TMEM18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="24"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="50"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="87"/>
            <end position="111"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001341.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="136" mass="15924" checksum="FF4941A9CF409B9D" modified="2022-01-19" version="1">MEPPQRVPTGLPAILAQTDWSEPWLLGLAVFHILCFLITCFSFQRYHLQIGHFLCMVALVYCAEYINELAAMNWRLFSKYQYFDSRGMFISLVFSAPLLLNAIIIVVTWVYKTLNVMTELKTLQQKRRAEREKKKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLL5</accession>
    <name>A0A8C3RLL5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Sushi repeat-containing protein SRPX2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell surface</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Secreted</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Synapse</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="15">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLL5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000909.1">
        <property type="protein sequence ID" value="ENSCSRP00000000886.1"/>
        <property type="gene ID" value="ENSCSRG00000000703.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090050">
        <property type="term" value="P:positive regulation of cell migration involved in sprouting angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051965">
        <property type="term" value="P:positive regulation of synapse assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00033">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.70.10:FF:000024">
        <property type="entry name" value="Sushi repeat-containing protein SRPX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.70.10:FF:000058">
        <property type="entry name" value="sushi repeat-containing protein SRPX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025232">
        <property type="entry name" value="DUF4174"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003410">
        <property type="entry name" value="HYR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043555">
        <property type="entry name" value="SRPX-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035976">
        <property type="entry name" value="Sushi/SCR/CCP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000436">
        <property type="entry name" value="Sushi_SCR_CCP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46343">
        <property type="entry name" value="HYR DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46343:SF3">
        <property type="entry name" value="SUSHI REPEAT-CONTAINING PROTEIN SRPX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13778">
        <property type="entry name" value="DUF4174"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02494">
        <property type="entry name" value="HYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00084">
        <property type="entry name" value="Sushi"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00032">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57535">
        <property type="entry name" value="Complement control module/SCR domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50825">
        <property type="entry name" value="HYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50923">
        <property type="entry name" value="SUSHI"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="11" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="9 16" id="KW-0732">Signal</keyword>
    <keyword evidence="8 15" id="KW-0768">Sushi</keyword>
    <keyword evidence="12" id="KW-0770">Synapse</keyword>
    <feature type="signal peptide" evidence="16">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034006013" description="Sushi repeat-containing protein SRPX2" evidence="16">
        <location>
            <begin position="20"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="18">
        <location>
            <begin position="66"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="18">
        <location>
            <begin position="117"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="domain" description="HYR" evidence="17">
        <location>
            <begin position="174"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="18">
        <location>
            <begin position="259"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="146"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="289"/>
            <end position="316"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00014594"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000886.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="462" mass="52635" checksum="73CAE6F4327EAA23" modified="2022-01-19" version="1">MAQGEAPLLLLFLTRLVSSTWYEGSGYHATERYNNEVYVEEAPQAPALDYRVPQWCYPLNVHHGEATCYSPRGGNYRSSLGTRCELSCDRGFRLIGRRSVQCLPSRRWSGTAYCRQVRCHVLPAVMSGSYQCSAGVLLDSHCDYSCLPGYHLEGDRSRMCMEDGRWSGSEPICVDIEPPKIRCPETRERMAEPEKLTATVYWDPPHVKDSADGIIKRVTLRGPEPGSEFPEGEHIIRYIAYDQAYNRASCKFIVRVQVRRCPVLKPPQHGYLTCTSEGNNYGATCEYLCDGGYERQGIPSRVCQSSRHWSGSQPICVPMQINVDVNSAAGLLDQFYEKRRLLIVSAPDPSTRYYKMQITMLQQATCGLDLRHVTILELVGQPPHEVGRIREHQLSAHIIEELRQFLHVTRSTFNMVLIDKQGVDRERYIEPVTPEELFTFIDTYLLSSQEVTQRAQSRDMCE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNA0</accession>
    <name>A0A8C3RNA0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Prolactin releasing hormone receptor</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNA0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000966.1">
        <property type="protein sequence ID" value="ENSCSRP00000000942.1"/>
        <property type="gene ID" value="ENSCSRG00000000753.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042923">
        <property type="term" value="F:neuropeptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004983">
        <property type="term" value="F:neuropeptide Y receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001402">
        <property type="entry name" value="Prolrel_pep_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24235">
        <property type="entry name" value="NEUROPEPTIDE Y RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24235:SF11">
        <property type="entry name" value="PROLACTIN-RELEASING PEPTIDE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01018">
        <property type="entry name" value="PRPRECEPTOR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0675">Receptor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0807">Transducer</keyword>
    <keyword evidence="2 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="46"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="80"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="116"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="189"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="241"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="278"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="9">
        <location>
            <begin position="59"/>
            <end position="299"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000942.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="333" mass="38134" checksum="47E62A948717ACCD" modified="2022-01-19" version="1">SVLFRRRVTMESKDFSSQSALTPPTNGMSVVFQSLQLVHQLKAPIILQYAAVVVVGMLGNCLLAHVIVRVKKMHSVPNFLIGNLALSDVAMCAVCIPLTLAYVIEHQGWIFGSTMCYFVFFMQPVTVYVSVFTLATIAVDRYIVSVHPLRRRISLQLATAHTYYVELGQQEITLCKEFWGEQEHQQQTYVLFLLLITYLCPLLAILVSYTKISLKLKKRVMPGTITQNQANWDRARRKETFCLLVMVVVVFGVCWLPLHTFNLIRDININAIDAYYFSLVQLLCHWFAVSSACYNPFLYAWLHDSFREEPKKLLVWHRKVAPYGQSMTVNVVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNF2</accession>
    <name>A0A8C3RNF2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Inactive carboxypeptidase-like protein X2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">May be involved in cell-cell interactions.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the peptidase M14 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNF2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002055.1">
        <property type="protein sequence ID" value="ENSCSRP00000001996.1"/>
        <property type="gene ID" value="ENSCSRG00000001543.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004181">
        <property type="term" value="F:metallocarboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00057">
        <property type="entry name" value="FA58C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03869">
        <property type="entry name" value="M14_CPX_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11308">
        <property type="entry name" value="Peptidase_M14NE-CP-C_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.10:FF:000007">
        <property type="entry name" value="Carboxypeptidase X (M14 family), member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1120:FF:000007">
        <property type="entry name" value="Carboxypeptidase X, M14 family member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000035">
        <property type="entry name" value="probable carboxypeptidase X1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1120">
        <property type="entry name" value="Carboxypeptidase-like, regulatory domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008969">
        <property type="entry name" value="CarboxyPept-like_regulatory"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057246">
        <property type="entry name" value="CARBOXYPEPT_ZN_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000421">
        <property type="entry name" value="FA58C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000834">
        <property type="entry name" value="Peptidase_M14"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050753">
        <property type="entry name" value="Peptidase_M14_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11532:SF45">
        <property type="entry name" value="INACTIVE CARBOXYPEPTIDASE-LIKE PROTEIN X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11532">
        <property type="entry name" value="PROTEASE M14 CARBOXYPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13620">
        <property type="entry name" value="CarboxypepD_reg"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00754">
        <property type="entry name" value="F5_F8_type_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00246">
        <property type="entry name" value="Peptidase_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00765">
        <property type="entry name" value="CRBOXYPTASEA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00231">
        <property type="entry name" value="FA58C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00631">
        <property type="entry name" value="Zn_pept"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49464">
        <property type="entry name" value="Carboxypeptidase regulatory domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00132">
        <property type="entry name" value="CARBOXYPEPT_ZN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01285">
        <property type="entry name" value="FA58C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01286">
        <property type="entry name" value="FA58C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="FA58C_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52035">
        <property type="entry name" value="PEPTIDASE_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034648025" description="Inactive carboxypeptidase-like protein X2" evidence="11">
        <location>
            <begin position="33"/>
            <end position="765"/>
        </location>
    </feature>
    <feature type="domain" description="F5/8 type C" evidence="12">
        <location>
            <begin position="143"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M14" evidence="13">
        <location>
            <begin position="326"/>
            <end position="649"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="53"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="81"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="115"/>
            <end position="131"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00053417"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00073650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS52035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001996.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="765" mass="87460" checksum="EFDE952DE7D6A45A" modified="2022-01-19" version="1">MIPLSKKGSCSSQLCLALCAFGLALLGDLSQALPVEDQDYYLQEIINRDHYYSYPGPDEEFSPLTEQPGEEETAPVTEAEEPPKFRPGKKELKQKKGNKKEKSILEIPPAKNGNKKGEKNKKGNEKMPDGDYESRRAYEVVRESCPPLGLETLKITDFQLHASTVKRYGLGAHRGRLNIQAGVNENDFYDGAWCAGRNDPYQWIEVDARRLTKFTGVITQGRNSLWLSDWVTSYKVMVSNDSHAWITVKNGSGDMIFEGNSEKEIPVLNELPVPIVARYIRINPRSWYEEGSICMRLEILGCPLPDPNNYYHRRNEMTTTDDLDFKHHNYKEMRQLMKVVNEMCPNITRIYNIGKSHQGLKLYAVEISDNPGEHEVGEPEFRYIAGAHGNEVLGRELMLLLMQFMCQEYLAGNPRITHLIEDTRIHLLPSINPDGYEMAYEVGSELGGWSLGRWTQDGIDINNNFPDLNTMLWEAEDRKKFQRKVPNHHIPIPEWYLSENATVAVETRAVIAWMEKIPFVLGGNLQGGELVVAYPYDMVRSTWKTQEHTPTPDDHVFRWLAYSYASTHRLMTDARRRVCHTEDFQKEDGTVNGASWHTVAGSINDFSYLHTNCFELSIYVGCDKYPHESELPEEWENNRESLIVFMEQVHRGIKGMVRDLSGKGIPNAIISVEGVNHDIRTASDGDYWRLLNPGEYVVIAKAEGYTSSTKNCAVGYDMGATQCDFTISKTNLARIKEIMEKFGKQPISLSIRRLRQRARQRRQQR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNJ0</accession>
    <name>A0A8C3RNJ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">p125</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">In absence of DNA repair, the XPC complex also acts as a transcription coactivator: XPC interacts with the DNA-binding transcription factor E2F1 at a subset of promoters to recruit KAT2A and histone acetyltransferase complexes (HAT). KAT2A recruitment specifically promotes acetylation of histone variant H2A.Z.1/H2A.Z, but not H2A.Z.2/H2A.V, thereby promoting expression of target genes.</text>
    </comment>
    <comment type="subunit">
        <text evidence="17">Component of the XPC complex composed of XPC, RAD23B and CETN2. Interacts with RAD23A; the interaction is suggesting the existence of a functional equivalent variant XPC complex. Interacts with TDG; the interaction is demonstrated using the XPC:RAD23B dimer. Interacts with SMUG1; the interaction is demonstrated using the XPC:RAD23B dimer. Interacts with DDB2. Interacts with CCNH, GTF2H1 and ERCC3. Interacts with E2F1 and KAT2A; leading to KAT2A recruitment to promoters and subsequent acetylation of histones.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the XPC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNJ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001743.1">
        <property type="protein sequence ID" value="ENSCSRP00000001690.1"/>
        <property type="gene ID" value="ENSCSRG00000001302.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000111">
        <property type="term" value="C:nucleotide-excision repair factor 2 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071942">
        <property type="term" value="C:XPC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003684">
        <property type="term" value="F:damaged DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006298">
        <property type="term" value="P:mismatch repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006289">
        <property type="term" value="P:nucleotide-excision repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901987">
        <property type="term" value="P:regulation of cell cycle phase transition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007346">
        <property type="term" value="P:regulation of mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070914">
        <property type="term" value="P:UV-damage excision repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.20.110:FF:000001">
        <property type="entry name" value="DNA repair protein complementing XP-C cells"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.2460:FF:000001">
        <property type="entry name" value="DNA repair protein Rad4 family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.260.10:FF:000003">
        <property type="entry name" value="XPC complex subunit, DNA damage recognition and repair factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.20.110">
        <property type="entry name" value="Rad4, beta-hairpin domain BHD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.2460">
        <property type="entry name" value="Rad4, beta-hairpin domain BHD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.260.10">
        <property type="entry name" value="Transglutaminase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018327">
        <property type="entry name" value="BHD_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004583">
        <property type="entry name" value="DNA_repair_Rad4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018026">
        <property type="entry name" value="DNA_repair_Rad4-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018325">
        <property type="entry name" value="Rad4/PNGase_transGLS-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018326">
        <property type="entry name" value="Rad4_beta-hairpin_dom1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018328">
        <property type="entry name" value="Rad4_beta-hairpin_dom3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042488">
        <property type="entry name" value="Rad4_BHD3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036985">
        <property type="entry name" value="Transglutaminase-like_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00605">
        <property type="entry name" value="rad4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12135:SF0">
        <property type="entry name" value="DNA REPAIR PROTEIN COMPLEMENTING XP-C CELLS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12135">
        <property type="entry name" value="DNA REPAIR PROTEIN XP-C / RAD4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10403">
        <property type="entry name" value="BHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10404">
        <property type="entry name" value="BHD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10405">
        <property type="entry name" value="BHD_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03835">
        <property type="entry name" value="Rad4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01030">
        <property type="entry name" value="BHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01031">
        <property type="entry name" value="BHD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01032">
        <property type="entry name" value="BHD_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0158">Chromosome</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0227">DNA damage</keyword>
    <keyword evidence="14" id="KW-0234">DNA repair</keyword>
    <keyword evidence="12" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13" id="KW-0804">Transcription</keyword>
    <keyword evidence="11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Rad4 beta-hairpin" evidence="20">
        <location>
            <begin position="524"/>
            <end position="576"/>
        </location>
    </feature>
    <feature type="domain" description="Rad4 beta-hairpin" evidence="21">
        <location>
            <begin position="578"/>
            <end position="638"/>
        </location>
    </feature>
    <feature type="domain" description="Rad4 beta-hairpin" evidence="22">
        <location>
            <begin position="645"/>
            <end position="719"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="219"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="762"/>
            <end position="832"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="224"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="274"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="19">
        <location>
            <begin position="285"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="299"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="19">
        <location>
            <begin position="319"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="348"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="365"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="809"/>
            <end position="818"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00053804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00062749"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00081564"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="SMART" id="SM01030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="SMART" id="SM01031"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="SMART" id="SM01032"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001690.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="832" mass="95184" checksum="401696FA2E91EAAA" modified="2022-01-19" version="1">EGEVDNTKVMRLPRAIDSVGINFNFTFPELEDPVLDKSGEAATLPTLVLPSKPVEIEIETPEQAKKRERREKRKAEFETYLRRMMKRFNKEVHENTHKVHLLCLLANGFHRNRVCNQPDLQAIGLSIIPTHFTKVPAGRVDLFYLSNLVKWFVATFTINAELSVDDRESLQSTLERRFAIYAARDDEELVHIFLLILRALQLLCRLVLSLRPIPLKEPAGKVGSCKKHSAKKPKAPSRKSSCKGAKQQETLSESKGADKEPNTSGTKRKSKSKVIKDCEEQKESSDDESNLGEEEGAHRPRNNCRRRVTLKVSYKEESGSDESSDSEFEASEEEDSHFSEEDFETVSKKQKRSSGPHKARIAVENSRKAKPSEPEGPKNSGENEQLLAKAASPGSSNTPRKRNKIISSDDDEEQEVVKVTGTDQWLEIFVEREDRWVCVDCVRGIVGQPSLCFKYATKPVSYIVGIDSNGHVKDVTQRYDPAWMTSTRKYRVDPQWWEDTLEPYTSPFVEREKKEEREFLDKLQDQPLPTAIGEYKNHPLYALKRHILKYEAIYPETAAILGYCRGEAVYSRDCVQTLHSRDTWLKQARVVRIGEVPYKMVKGYSNQARKARLAEPSNREKNDLALFGLWQTEEYQAPVAVDGRVPRNEYGNVYLFLPCMLPIGCVQLKLPNLHRVARKLDIDCVQAITGFDFHGGYSHPVTDGYIVCEEYKEVLIAAWENEQAEIEKREKEKREKRALGNWKLLAKGLLIRERLKQRYCRKSEASGSMMEQGAGFSSDEEGEPSSETPAEDVVVSWPQNRQVEEQRKEKKSRKSKREKKGEVAQLFPFEKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRH2</accession>
    <name>A0A8C3RRH2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Prickle planar cell polarity protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the prickle / espinas / testin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRH2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002841.1">
        <property type="protein sequence ID" value="ENSCSRP00000002747.1"/>
        <property type="gene ID" value="ENSCSRG00000002082.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd09415">
        <property type="entry name" value="LIM1_Prickle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09418">
        <property type="entry name" value="LIM2_Prickle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09420">
        <property type="entry name" value="LIM3_Prickle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09827">
        <property type="entry name" value="PET_Prickle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000022">
        <property type="entry name" value="prickle-like protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000035">
        <property type="entry name" value="prickle-like protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000005">
        <property type="entry name" value="Testin isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033725">
        <property type="entry name" value="LIM1_prickle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033726">
        <property type="entry name" value="LIM2_prickle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033727">
        <property type="entry name" value="LIM3_prickle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010442">
        <property type="entry name" value="PET_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033723">
        <property type="entry name" value="PET_prickle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047120">
        <property type="entry name" value="Pk/Esn/Tes"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24211">
        <property type="entry name" value="LIM DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24211:SF18">
        <property type="entry name" value="PRICKLE-LIKE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06297">
        <property type="entry name" value="PET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51303">
        <property type="entry name" value="PET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0440">LIM domain</keyword>
    <keyword evidence="2 6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 6" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="PET" evidence="9">
        <location>
            <begin position="81"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="8">
        <location>
            <begin position="191"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="8">
        <location>
            <begin position="256"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="377"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="542"/>
            <end position="578"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="614"/>
            <end position="643"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="700"/>
            <end position="757"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="878"/>
            <end position="902"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="377"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="542"/>
            <end position="557"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="742"/>
            <end position="752"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002747.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="902" mass="102946" checksum="DC7E7F503EC2433A" modified="2022-01-19" version="1">MNWVIAKGHAANECVFIVWDLSSADWQGSLRLFLFQNETHSWICFFTICRKICLHCKCPQEEHFVTVMPLEMEKTVTKLMFDFQRNSTSDDDSGCALEEYAWVPPGLKPEQVHQYYSCLPEDKVPYVNSPGEKLRIKQLLHQLPPHDNEVRYCNSLDEEEKRELKLFSNQRKRENLGRGNVRPFPVTMTGAICEQCGGQISGGDIAVFASRAGHGVCWHPPCFICTVCNELLVDLIYFYQEGKIYCGRHHAECLKPRCAACDEIIFADECTEAEGRHWHMKHFCCFECETVLGGQRYIMKEGRPYCCNCFESLYAEYCDTCAQHIGIDQGQMTYDGQHWHATETCFCCAQCKKSLLGRPFLPKQGQIFCSRACSVGDDPNGSDSSDSAFQNARAKESRRSAKIGKNKGKVEETMLNQCSQLQVTSNRLSADVDPLSLQMDLLSLSSQTPSLNREHIWRSRDELYHYGNQMEQSQSQSPLQLLSQCNIRTSYNPGQVPGTQPDLWAKHFSNPKRSSSIAMKGHSGSFIQECREDYYSGRLRSQESYSDMSNQSFNETRGSVKVPKYDEEEEGGMSTQQCRTRHPINALKFAEDLTPTERTPRGSMESLALSNATGLSADGGAKRQEHLSRFSMPDLSKDSGMNVSEKMSNMGTLNSSVQFRSAESVRSLLSVQQYQDMQPNLRDLANPVSYREMPSHGRMHQSFEYDSGIPGNKIPGQDSARLPPMSERTRRRTNLRDDDRRYRPHRPRRSRRSRSDNALHLASEQCCRLKERPSLRAREDYDQFMHQRSCRETMEQGPRRELYGQCPRTVSDLALQNHLGERWGPYFAEYDWCSTCSSSSESDNEGYFLGEPIPQPAHLRYVTSEELLHKYGSYGMPKSSTLGGRGQLHSRKRQKSKNCIIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT25</accession>
    <name>A0A8C3RT25_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="11">Cell membrane</location>
            <topology evidence="11">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT25"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004049.1">
        <property type="protein sequence ID" value="ENSCSRP00000003916.1"/>
        <property type="gene ID" value="ENSCSRG00000002987.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071396">
        <property type="term" value="P:cellular response to lipid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15222">
        <property type="entry name" value="7tmA_OR51-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000002">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF29">
        <property type="entry name" value="OLFACTORY RECEPTOR FAMILY 51 SUBFAMILY AF MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="25"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="63"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="100"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="143"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="199"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="236"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="276"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="43"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003916.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="310" mass="34909" checksum="D7E3A93B0278F78A" modified="2022-01-19" version="1">MSAVNDTRFKSAVFLLTGIPEQEDVHLWISMPFCFMYLISILGNSVILFIIKTDPSLHEPMYIFLSMLAVTDLGLSLSTMPTILGIFLFNSREISFDACFAQLFFIHSLQFIESSVLLLMAFDRFVTICNPLRYASILTLPRIAKLGFLFVLRGLAIVFPVPFLLKRFQYCRANVLSHSYCLNQEVMKLACSDITFNSIYGLVVTLLTVGLDSLLILLSYVMILKTVLSIASQAECLRALNTCVSHLCAVLLFYTPEIGLSVLHRFGKGSSPLLKILLGYIYLLVPPLINPIVYSVKSKHLRERIIRLCV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTQ2</accession>
    <name>A0A8C3RTQ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Signal peptidase complex catalytic subunit SEC11</fullName>
            <ecNumber evidence="13">3.4.21.89</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Catalytic component of the signal peptidase complex (SPC) which catalyzes the cleavage of N-terminal signal sequences from nascent proteins as they are translocated into the lumen of the endoplasmic reticulum. Specifically cleaves N-terminal signal peptides that contain a hydrophobic alpha-helix (h-region) shorter than 18-20 amino acids.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 13">
            <text>Cleavage of hydrophobic, N-terminal signal or leader sequences from secreted and periplasmic proteins.</text>
            <dbReference type="EC" id="3.4.21.89"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of the signal peptidase complex paralog C (SPC-C) composed of a catalytic subunit SEC11C and three accessory subunits SPCS1, SPCS2 and SPCS3. Within the complex, interacts with SPCS2 and SPCS3. The complex induces a local thinning of the ER membrane which is used to measure the length of the signal peptide (SP) h-region of protein substrates. This ensures the selectivity of the complex towards h-regions shorter than 18-20 amino acids.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the peptidase S26B family.</text>
    </comment>
    <dbReference type="EC" id="3.4.21.89" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTQ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003172.1">
        <property type="protein sequence ID" value="ENSCSRP00000003062.1"/>
        <property type="gene ID" value="ENSCSRG00000002349.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005787">
        <property type="term" value="C:signal peptidase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009003">
        <property type="term" value="F:signal peptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006465">
        <property type="term" value="P:signal peptide processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd06530">
        <property type="entry name" value="S26_SPase_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.109.10:FF:000003">
        <property type="entry name" value="Signal peptidase complex catalytic subunit SEC11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.109.10">
        <property type="entry name" value="Umud Fragment, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036286">
        <property type="entry name" value="LexA/Signal_pep-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019758">
        <property type="entry name" value="Pept_S26A_signal_pept_1_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019756">
        <property type="entry name" value="Pept_S26A_signal_pept_1_Ser-AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015927">
        <property type="entry name" value="Peptidase_S24_S26A/B/C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019533">
        <property type="entry name" value="Peptidase_S26"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001733">
        <property type="entry name" value="Peptidase_S26B"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02228">
        <property type="entry name" value="sigpep_I_arch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10806">
        <property type="entry name" value="SIGNAL PEPTIDASE COMPLEX CATALYTIC SUBUNIT SEC11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10806:SF12">
        <property type="entry name" value="SIGNAL PEPTIDASE COMPLEX CATALYTIC SUBUNIT SEC11C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00717">
        <property type="entry name" value="Peptidase_S24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00728">
        <property type="entry name" value="SIGNALPTASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51306">
        <property type="entry name" value="LexA/Signal peptidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00501">
        <property type="entry name" value="SPASE_I_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00761">
        <property type="entry name" value="SPASE_I_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 13" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="6 13" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 13" id="KW-0645">Protease</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 13" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="5 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="21"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S24/S26A/S26B/S26C" evidence="14">
        <location>
            <begin position="45"/>
            <end position="131"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00045533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU362047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00717"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003062.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="184" mass="21054" checksum="54E139B3854BA510" modified="2022-01-19" version="1">MPQKELAMDVFGDLRRMNKRQLYYQVLNFAMIVSSALMIWKGLIVITGSESPIVVVLSGSMEPAFHRGDLLFLTNFQEDPIRTGEIVVFKVEGRDIPIVHRVIKIHEKENGNIKFLTKGDNNEVDDRGLYKEGQNWLEKKDVVGRARGFLPYVGMVTIIMNDYPKFKYALLAVMGAYVLLKRES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU52</accession>
    <name>A0A8C3RU52_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Stabilin 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="11">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000003346.1">
        <property type="protein sequence ID" value="ENSCSRP00000003230.1"/>
        <property type="gene ID" value="ENSCSRG00000002040.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005540">
        <property type="term" value="F:hyaluronic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030169">
        <property type="term" value="F:low-density lipoprotein particle binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005041">
        <property type="term" value="F:low-density lipoprotein particle receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00055">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000001">
        <property type="entry name" value="Hyaluronan proteoglycan link protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000040">
        <property type="entry name" value="Stabilin 2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000278">
        <property type="entry name" value="Stabilin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000448">
        <property type="entry name" value="Stabilin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.180.10:FF:000005">
        <property type="entry name" value="Stabilin 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.180.10:FF:000017">
        <property type="entry name" value="Stabilin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.180.10:FF:000018">
        <property type="entry name" value="Stabilin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.180.10:FF:000020">
        <property type="entry name" value="Stabilin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.180.10">
        <property type="entry name" value="FAS1 domain"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056806">
        <property type="entry name" value="EGF_STAB1-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036378">
        <property type="entry name" value="FAS1_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000782">
        <property type="entry name" value="FAS1_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002049">
        <property type="entry name" value="LE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000538">
        <property type="entry name" value="Link_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024731">
        <property type="entry name" value="NELL2-like_EGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24038">
        <property type="entry name" value="STABILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24038:SF0">
        <property type="entry name" value="STABILIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12947">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24887">
        <property type="entry name" value="EGF_STAB1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02469">
        <property type="entry name" value="Fasciclin"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00193">
        <property type="entry name" value="Xlink"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="19"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00554">
        <property type="entry name" value="FAS1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00445">
        <property type="entry name" value="LINK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82153">
        <property type="entry name" value="FAS1 domain"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01248">
        <property type="entry name" value="EGF_LAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50213">
        <property type="entry name" value="FAS1"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50963">
        <property type="entry name" value="LINK_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2 11" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="6 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="2246"/>
            <end position="2269"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="169"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="211"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="296"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="16">
        <location>
            <begin position="339"/>
            <end position="479"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="16">
        <location>
            <begin position="491"/>
            <end position="627"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="705"/>
            <end position="745"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="795"/>
            <end position="835"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="836"/>
            <end position="878"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="879"/>
            <end position="921"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="922"/>
            <end position="963"/>
        </location>
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        <location>
            <begin position="963"/>
            <end position="1088"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="16">
        <location>
            <begin position="1095"/>
            <end position="1162"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="1266"/>
            <end position="1307"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="1308"/>
            <end position="1349"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="1350"/>
            <end position="1389"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="16">
        <location>
            <begin position="1391"/>
            <end position="1519"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="16">
        <location>
            <begin position="1540"/>
            <end position="1682"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="1746"/>
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        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="1865"/>
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        </location>
    </feature>
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        <location>
            <begin position="1906"/>
            <end position="1948"/>
        </location>
    </feature>
    <feature type="domain" description="Link" evidence="17">
        <location>
            <begin position="1981"/>
            <end position="2074"/>
        </location>
    </feature>
    <feature type="domain" description="FAS1" evidence="16">
        <location>
            <begin position="2094"/>
            <end position="2233"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="2292"/>
            <end position="2340"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="2292"/>
            <end position="2314"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="735"/>
            <end position="744"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="1776"/>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="2003"/>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="2027"/>
            <end position="2048"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50213"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003230.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2340" mass="256364" checksum="96088056105EDC16" modified="2022-01-19" version="1">MRHGGFVGLLCRENKCAQKMLITTKTECRSCSLNLEIRCPDGYSKITNGSGIRDCRYYLEIRTYTLSLPGCRHICMKEFQQPECCQGYWGPDCMACPGGAASPCNNRGRCFQGINGDGKCTCQVCPFNFWNDIVYPICDCAHGVCNSGITGDGGCACLSGYKGLNCDQAIPECEALQCPENARCSISSEDETKLECTCLPNYHGNGKQCEPINPCLKKVCDPNAYCTYLGPNRHKCVCQEGYRGDGQVCLPIDPCQGMFGNCPTVSTICRYDGPGKSHCECKEHYRNFVPGKGCSMTDICETNSTCHKNAKCTMVAPGQIVCTCQKGYVGDGFVCYGNIMERIRDLNTEPGGQWQGKLTSAIALIENVYEWPLSSLGPFTVLLPTNKGFKGINIKDLLSNKENAQYFVKLHIITGQLNTNSLNNTDTIYTLTGKPGEILKGDKDNQLKIRIQGSKKKGKILQGDIIASNGILHIIDKAMDNVEPTFGSSKEETIMTVIQDNRRYSRFRSMLEKTILGLVLEQDGGPYTIFVPNNNALDNMKDGALDYLLSTELKTPTTPSFVYFNHFYSLQLEVASLISIEHVKTMARQFIYFNATSNGQILVNGEETEETDIVAKNGRIYTLAGVLIPPSIVPILPHRCDGGRSEIKMGTCVKCSVFYRSTCPEDSKPIVIFRWRKKVLLSMPCRSMCFTSQEPKCCKGFYGPDCNQCPGGFSKPCSGNGQCVDGMKGNGTCICTDGFQGSRCQFCSDPDKYGPQCDKKCLCVYGKCDNRIESDGICLAGSCKSGYAGKLCDKQIVPCGPFVQFCHAHANCQLSNGAMSCVCKPGYEGDGTTCSEVDPCASLVQGGCDTNAECIKTGLGTHTCVCQPGWSGNGRDCSEINNCLLPNFRGCHDNATCIYVGPGQNDCECKEGFRGNGIECEPINSCLEQNGKCHHLATCQFVSSGVWDCVCPKGYEGGGIICYGSAADELSALSEAAGFNQWVNEASVNTMLSVTSNLTVLVPSLRAIENMDQDEKAFWMLKNNIATLLKYHVLVGAYRLADLQNLSSSDMLATSLHNNFLHLSKENEVRSLVNYCTHGICQCIDIVCIGLSGTLPKLLARLEQMPDYSIFRGYVIQYSLANEIEAANTYTVFAPNNDAIESYLRNKKSATLDEDQIRYHIVLEEKLLKNDMHNGMHRETMLGFSYQVGFFLHNDQVLLSAFKCINMHHGITKNNHNKDTVEQRCVMISNIPPSSFLHSSCLLKSGGTAYCKCAAGFKGNGTHCTVIDACETSNGGCSVKAECRRTTPGNRVCVCTAGYTGDGIVCLEINPCLENNGGCDRNAECTQTGPNQAACNCLKGYSGDGKICTYINLCLSNNGGCSESAICNDTELTERTCTCKPDYVGDGFKCRGNIYQELLKDSNTTHFYFHLKALALKDVAGSGPFTVFAPNTEAFNSEPKIKDWIVNGVMPQILRYHMVGCAGLLYNDLTTITNVTSLQGDPIQVTFSQNSVYLNTKAKIIFSDTVSTNGVIHIIDKILLPQHMQEFPKGESGIERVRTSFLYLKMVAAKQGYIMFSNLLENAGLMSVINDPLHKPVTLFWPTDEALRALPKEQQDFLFKKSNKDKLVQYLKFHVIRDILAFELPSSNSLKTLQGSDLSVKCGDNNNSIVSGDLFLNDRRCRIVQRHLEFDGGIAYGIDCMLMDPTLGGRCDNFITADFPVSQSFSSGGMQKCTYQFYGRSLDGCRQDCSMVVWIAKCCQGYYGRDCQACPGGPETPCNNHGLCNDGYSGTGECKCNNGFNGTSCELCLPGRYGSDCKPCNCKASGQCDEGTSGSGQCFCETGWTGRFSLPPVCSPNCSSNAICKENNMCQCKPFYEGDGITCTAVNLCKQNNGGCHQNSKCTQTGVKVLCSCQKGYTGDGRTCLPINPCADGLNGGCHEHAICTMTGPDKRKCECKNNYVGDGLDCTVMQLPVDRCLQDNGQCHADANCADLHFQDATVGVFHLRSPQGQYKLTYEKAKEACASEGATIATYNQLSYAQKAQYHFCAAGWLDSERVGYPTAFSSPNCGSGFVGIVDYGPRVNLTETWDVFCYRVKDVNCTCKIGYVGNGFTCSGNLLQVLMSFPMFTNFLSEVLVYSNSSMKGRQFLKYLTNLSTRATLFAPNNNGLRENETLSGRDIEYHLSNSSTLFYEDLTNGTTLQTRIEKRLLITYSIGQDDQIPTKKKTRYVDGKSILEWDIIASNGVIHVISEPLKAPPPPASLHAGFGTGIFFAIILVIGIVAFVVYSYFRFKRGNIGFQYFKWSQCSLAQANQQPAQGTSQPPSHPSPFTSKQGPETFKGAQESNHRSSRAMAHPTQQQS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RV18</accession>
    <name>A0A8C3RV18_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">G protein-coupled receptor 157</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RV18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004523.1">
        <property type="protein sequence ID" value="ENSCSRP00000004379.1"/>
        <property type="gene ID" value="ENSCSRG00000003326.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030552">
        <property type="term" value="F:cAMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007166">
        <property type="term" value="P:cell surface receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022343">
        <property type="entry name" value="GCR1-cAMP_receptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017981">
        <property type="entry name" value="GPCR_2-like_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000832">
        <property type="entry name" value="GPCR_2_secretin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000848">
        <property type="entry name" value="GPCR_cAMP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23112">
        <property type="entry name" value="G PROTEIN-COUPLED RECEPTOR 157-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23112:SF47">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 157"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00002">
        <property type="entry name" value="7tm_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02001">
        <property type="entry name" value="GCR1CAMPR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00247">
        <property type="entry name" value="GPCRCAMP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50261">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="22"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="55"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="93"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="124"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="172"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="231"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="263"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 2" evidence="6">
        <location>
            <begin position="20"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004379.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="338" mass="37441" checksum="028A2CCFC5BB284F" modified="2022-01-19" version="1">MSHSTMLKGTMPPTEVYPSERVIVLVSCVLSFLGSSLLIFTHALWPELRTRPRQLLLYLSLADLLSAASYFYGVLQDFASTSWDCELQGALSTFSNTSSFFWTTAIAFYLYITIVRGAPTGTGLLCFFHVMSWGVPLAITVAAVALKKIGYDASNVSVGWCWVNLEAADRVLWMLLTGKLWELLAYVILPVLYILIKKHINRAHAALSEYRPILARAPAFQPRTSIADKKLILIPLIFIFLRVWSTVRFILTLCSSPAVQNPVLVVLHGIGNTFQGGANCIMFVLCTRVIRTRLLSSLCCGRYGGLHQPSQSLEGGYPHAELPKNTEAEQTKAKFAST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVQ9</accession>
    <name>A0A8C3RVQ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Proliferation-associated protein 2G4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the peptidase M24 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVQ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003998.1">
        <property type="protein sequence ID" value="ENSCSRP00000003866.1"/>
        <property type="gene ID" value="ENSCSRG00000002951.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01089">
        <property type="entry name" value="PA2G4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000029">
        <property type="entry name" value="Proliferation-associated 2G4, a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.230.10:FF:000008">
        <property type="entry name" value="Proliferation-associated 2G4, b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.230.10:FF:000031">
        <property type="entry name" value="Proliferation-associated 2G4-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.230.10">
        <property type="entry name" value="Creatinase/methionine aminopeptidase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036005">
        <property type="entry name" value="Creatinase/aminopeptidase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004545">
        <property type="entry name" value="PA2G4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047113">
        <property type="entry name" value="PA2G4/ARX1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000994">
        <property type="entry name" value="Pept_M24"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018349">
        <property type="entry name" value="Pept_M24A_MAP2_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00495">
        <property type="entry name" value="crvDNA_42K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10804:SF11">
        <property type="entry name" value="PROLIFERATION-ASSOCIATED PROTEIN 2G4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10804">
        <property type="entry name" value="PROTEASE FAMILY M24 METHIONYL AMINOPEPTIDASE, AMINOPEPTIDASE P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00557">
        <property type="entry name" value="Peptidase_M24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55920">
        <property type="entry name" value="Creatinase/aminopeptidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01202">
        <property type="entry name" value="MAP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0678">Repressor</keyword>
    <keyword evidence="16" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="11" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="7" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="14" id="KW-0804">Transcription</keyword>
    <keyword evidence="13" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="10" id="KW-0810">Translation regulation</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Peptidase M24" evidence="19">
        <location>
            <begin position="23"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="360"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="18">
        <location>
            <begin position="365"/>
            <end position="375"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00072789"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF00557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003866.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="394" mass="43685" checksum="AD786047178AADF7" modified="2022-01-19" version="1">MSGEEEAAELTIAEDLVVTKYKMGGDIANRVLRAVVEAAKSGGSVLSLCEKGDAMIMEETGKIFKKEKEMKKGIAFPTSISVNNCVCHFSPLKSDQDYILKDGDLVKIDLGVHVDGFIANVAHSFIISAAKETPVTGRKADVVKAAHLCAEAALRLVKPGNQNTQVTDAWNKIAHSFNCTPIEGMLSHQLKQHVIDGEKTIIQNPTDQQKKDHEKAEFEVHEVYAIDVLVSTGEGKAKDAGQRTTIYKRDPSKQYGLKMKTSRAFFSEVERRFDTMPFTLRAFEDEKKARMGVVECAKHELLQPFNVLYEKEGEFVAQFKFTVLLMPNGPMRITCGPFEPELYKSEFEVQDAELKALLQSSASRKTQKKKKKKASKNAENATTGETAEENEAGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYF3</accession>
    <name>A0A8C3RYF3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">ArsA/GET3 Anion-transporting ATPase-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <gene>
        <name evidence="8" type="primary">ASNA1</name>
    </gene>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">ATPase required for the post-translational delivery of tail-anchored (TA) proteins to the endoplasmic reticulum. Recognizes and selectively binds the transmembrane domain of TA proteins in the cytosol. This complex then targets to the endoplasmic reticulum by membrane-bound receptors, where the tail-anchored protein is released for insertion. This process is regulated by ATP binding and hydrolysis. ATP binding drives the homodimer towards the closed dimer state, facilitating recognition of newly synthesized TA membrane proteins. ATP hydrolysis is required for insertion. Subsequently, the homodimer reverts towards the open dimer state, lowering its affinity for the membrane-bound receptor, and returning it to the cytosol to initiate a new round of targeting.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 8">Belongs to the arsA ATPase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005068.1">
        <property type="protein sequence ID" value="ENSCSRP00000004914.1"/>
        <property type="gene ID" value="ENSCSRG00000003718.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1770at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043529">
        <property type="term" value="C:GET complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071816">
        <property type="term" value="P:tail-anchored membrane protein insertion into ER membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02035">
        <property type="entry name" value="ArsA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000235">
        <property type="entry name" value="ATPase ASNA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03112">
        <property type="entry name" value="Asna1_Get3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025723">
        <property type="entry name" value="ArsA/GET3_ATPase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016300">
        <property type="entry name" value="ATPase_ArsA/GET3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027542">
        <property type="entry name" value="ATPase_ArsA/GET3_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00345">
        <property type="entry name" value="GET3_arsA_TRC40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10803">
        <property type="entry name" value="ARSENICAL PUMP-DRIVING ATPASE ARSENITE-TRANSLOCATING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10803:SF3">
        <property type="entry name" value="ATPASE GET3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02374">
        <property type="entry name" value="ArsA_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3 8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5 8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4 8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 8" id="KW-0813">Transport</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="ArsA/GET3 Anion-transporting ATPase-like" evidence="9">
        <location>
            <begin position="38"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="active site" evidence="8">
        <location>
            <position position="74"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="45"/>
            <end position="52"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="251"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="278"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="289"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>ligand shared between dimeric partners</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="292"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <note>ligand shared between dimeric partners</note>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00011040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF02374"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004914.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="348" mass="38853" checksum="82362A60646DFC87" modified="2022-01-19" version="1">MAAAGSGWGPEADEFEDAPDVEPLEPTLSNIIEQRSLKWIFVGGKGGVGKTTCSCSLAVQLSKVRESVLIISTDPAHNISDAFDQKFSKVPTKVKGYDNLFAMEIDPSLGVAELPDEFFEEDNMLSMGKKMMQEAMSAFPGIDEAMSYAEVMRLVKGMNFSVVVFDTAPTGHTLRLLNFPTIVERGLGRLMQIKNQISPFISQMCNMLGLGDMNADQLASKLEETLPVIRSVSEQFKDPEQTTFICVCIAEFLSLYETERLIQELAKCKIDTHNIIVNQLVFPDPEKPCKMCEARHKIQSKYLDQMEDLYEDFHIIKLPLLPHEVRGADKVNTFSSLLLEPYKPPSAK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYJ9</accession>
    <name>A0A8C3RYJ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">CTHRC1 C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYJ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007193.1">
        <property type="protein sequence ID" value="ENSCSRP00000006977.1"/>
        <property type="gene ID" value="ENSCSRG00000005169.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057873">
        <property type="entry name" value="CTHRC1_C"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25815">
        <property type="entry name" value="CTHRC1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CTHRC1 C-terminal" evidence="1">
        <location>
            <begin position="2"/>
            <end position="108"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF25815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006977.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="113" mass="12298" checksum="7ED39F7709147E69" modified="2022-01-19" version="1">MRSNSALRVLFSGSLRLKCKNACCQRWYFTFNGAECSGPLPIEAIIYLDQGSPELNSTINIHRTSSVEGLCEGISAGLVDVAIWVGTCADYPRGDASTGWNSVSRIIIEELPK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZU5</accession>
    <name>A0A8C3RZU5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Zinc transporter ZIP13</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Solute carrier family 39 member 13</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Zrt- and Irt-like protein 13</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>Zn(2+)(in) = Zn(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29351"/>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ZIP transporter (TC 2.A.5) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZU5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007730.1">
        <property type="protein sequence ID" value="ENSCSRP00000007493.1"/>
        <property type="gene ID" value="ENSCSRG00000005527.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="200954at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005385">
        <property type="term" value="F:zinc ion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006882">
        <property type="term" value="P:intracellular zinc ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003689">
        <property type="entry name" value="ZIP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16950">
        <property type="entry name" value="ZINC TRANSPORTER SLC39A7 HISTIDINE-RICH MEMBRANE PROTEIN KE4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16950:SF16">
        <property type="entry name" value="ZINC TRANSPORTER ZIP13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02535">
        <property type="entry name" value="Zip"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0406">Ion transport</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0864">Zinc transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006939"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00034634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00040592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00042542"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00042972"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007493.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="369" mass="39515" checksum="2B622E9A397523E3" modified="2022-01-19" version="1">MTGQRFLLHGTLALFLLSIPYEAQKLPVGKATTGASPLCEKEAESWGTLFSGERLDAWIFSLIGSVMVGLSGVFPLLVVPLETGAALQSEVGSNRLKQLLSFAIGGLLGNVFLHLLPEAWAYTCSATAGGGQSLQQQQLLGLWVIIGFLTFLALEKMFLESEKQEWPSADNNSKAPSRGIPNGNSFSLQKVAGTVQRAETNMAQCNGSSLSTCPPDRRIKISGYLNLLANTIDNFTHGLAVAASFLVSRKVGLLTTMAILLHEIPHEVGDFAILLRAGFDRWSAAKMQLSTALGGILGTCFAICSQSPKGTGETVAWILPFTSGGFLYIALVNVVPDLLEEKNPWNSLQQVLLLCTGITVMVLLSLTTE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3B7</accession>
    <name>A0A8C3S3B7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">DDRGK domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3B7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008333.1">
        <property type="protein sequence ID" value="ENSCSRP00000008062.1"/>
        <property type="gene ID" value="ENSCSRG00000005925.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044389">
        <property type="term" value="F:ubiquitin-like protein ligase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051216">
        <property type="term" value="P:cartilage development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903895">
        <property type="term" value="P:negative regulation of IRE1-mediated unfolded protein response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990592">
        <property type="term" value="P:protein K69-linked ufmylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019153">
        <property type="entry name" value="DDRGK_dom-contain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050899">
        <property type="entry name" value="DDRGK_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48176">
        <property type="entry name" value="DDRGK DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48176:SF1">
        <property type="entry name" value="DDRGK DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09756">
        <property type="entry name" value="DDRGK"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01128">
        <property type="entry name" value="DDRGK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034822356" evidence="2">
        <location>
            <begin position="25"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="30"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="57"/>
            <end position="68"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008062.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="221" mass="24993" checksum="019C53FE9752FD29" modified="2022-01-19" version="1">RLLKIMPLICLLVLAGFYMFSLKGRRGGTVDSIKEDDEDEAAEFQSSGKIGAKKQRKLEEKQARKAQREVSPFIFLQEEEQKKAKEEKEQREHEEYLKLKEGFVVEEEGVEEAMTEEEVRCAVTAARIPGFPPSFLRLNRFRCLNCPDCILSPSLLTPDHICLLGVIDDRGKFIYITPEEMTAVAQFIKQRGRVSIAELAQASNSLINLQPESRAATQSTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S516</accession>
    <name>A0A8C3S516_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">CAS1 domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the PC-esterase family. CASD1 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S516"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008121.1">
        <property type="protein sequence ID" value="ENSCSRP00000007862.1"/>
        <property type="gene ID" value="ENSCSRG00000005790.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047186">
        <property type="term" value="F:N-acetylneuraminate 9-O-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012419">
        <property type="entry name" value="Cas1_AcylTrans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057106">
        <property type="entry name" value="NXPE4_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13533">
        <property type="entry name" value="N-ACETYLNEURAMINATE 9-O-ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13533:SF1">
        <property type="entry name" value="N-ACETYLNEURAMINATE 9-O-ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07779">
        <property type="entry name" value="Cas1_AcylT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24536">
        <property type="entry name" value="NXPE4_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="311"/>
            <end position="333"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="397"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="437"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="488"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="515"/>
            <end position="537"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="549"/>
            <end position="569"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="605"/>
            <end position="621"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="642"/>
            <end position="659"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="701"/>
            <end position="721"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="727"/>
            <end position="751"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="772"/>
            <end position="792"/>
        </location>
    </feature>
    <feature type="domain" description="NXPE C-terminal" evidence="10">
        <location>
            <begin position="64"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="domain" description="Cas1p 10 TM acyl transferase" evidence="9">
        <location>
            <begin position="296"/>
            <end position="776"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF07779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF24536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007862.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="798" mass="91457" checksum="090185E99A93A748" modified="2022-01-19" version="1">MAALAYTLGKREINHYFSVRSAKALALGAVLLLAACHAALRRYRGDDTCEYLLSSGRFLGEKVWQPHSCMMHKYKNSEAKNCLLDKHIVFIGDSRIRQLFYSFVKLINPQVKEEGNKHGNILFEDKSASIKVDFLWYPEVNGSMKQHIKSWVEGSIAKPHVIVAGAATWSIKIHNGSNEALTQYKINITSIAPLLEKLAKSSDVYWVLQDPVYEDMLSDSRKMITNEKIDAYNEAAISILNSSSRNSKAKVKVFSVSKLIAQETIMQSSDGLHLPESSRETSAMILMNVYCNKILKPIDGSCCQPQPPLTLIQKLAFCFFALSIIGYLILSFINRNNHRKNKPCTDMESGEEKKPVTNTSPVSTLETLLHSFCKLGLIMAYFYLCDRANLFMKENKFYTHSSFFIPIIYILVLGVFYTENTKETKMLNREQTDEWKGWMQLVILIYHISGASTFLPVYMHVRVLVAAYLFQTGYGHFSYFWIKGDFGLYRVCQVLFRLNFLVVVLCIVMDRPYQFYYFVPLVTVWFMIIYATLAVWPQIVQKKANGNCFWHLGLLLKLISLLMCIYFLANSQGVFEKIFSLWPLSTCFELNGNVYEWWFRWKLDRYVVFHGMIFAFIYLALQKRQVLSEGKGEPFFSNKMSNVLLFISVVCFLTYSIWASSCKNKTECNELHPSVSVVQILAFILIRNIPGYARSVYSSFFAWFGRISLELFICQYHIWLAADTKGILVLIPGNPMLNIIVSTFIFVCVAHEISQITNDLAQMVVPKDNATLLRRLLCIAGFFSGLLFLSAIQDQSRH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5N1</accession>
    <name>A0A8C3S5N1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">FosB proto-onco, AP-1 transcription factor subunit</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5N1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008033.1">
        <property type="protein sequence ID" value="ENSCSRP00000007782.1"/>
        <property type="gene ID" value="ENSCSRG00000005724.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5866312at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14721">
        <property type="entry name" value="bZIP_Fos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000006">
        <property type="entry name" value="fos-related antigen 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000837">
        <property type="entry name" value="AP-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004827">
        <property type="entry name" value="bZIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046347">
        <property type="entry name" value="bZIP_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23351">
        <property type="entry name" value="FOS TRANSCRIPTION FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23351:SF3">
        <property type="entry name" value="PROTEIN FOSB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00170">
        <property type="entry name" value="bZIP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00042">
        <property type="entry name" value="LEUZIPPRFOS"/>
    </dbReference>
    <dbReference type="SMART" id="SM00338">
        <property type="entry name" value="BRLZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57959">
        <property type="entry name" value="Leucine zipper domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50217">
        <property type="entry name" value="BZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00036">
        <property type="entry name" value="BZIP_BASIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007782.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="341" mass="36434" checksum="4B4C44A91196E565" modified="2022-01-19" version="1">MYQGFPGDYDSTSRCSSSPSAESQYLSSVDSFGSPTGAAASQECSGLGEMPGSFVPTVTAITTSQDLQWLVQPTLISSMAQSQPQGQQMSHPPPPPPAVDPYDLPGTSYSTPGMGPYGAGPSTAGEAAPSSRSARARPRRTREETLTPEEEEKRRVRRERNKLAAAKCRNRRRELTDRLQAETDQLEEEKAGLESEISELQKEKERLEFVLVAHKPGCKIPYEDMPELGGQPGPSAEVSSLGVPVKDDPFGPAAYPSVPLHYQQSLGVPAPGAAGPAEVAFSSSYFTHGEPLSDPYPVNPSYTSSFVFTYPEGSTCGATHQRNSSSDQSSDSLNSPSLLAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S603</accession>
    <name>A0A8C3S603_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Tetraspanin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the tetraspanin (TM4SF) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S603"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010570.1">
        <property type="protein sequence ID" value="ENSCSRP00000010201.1"/>
        <property type="gene ID" value="ENSCSRG00000007617.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1450.10:FF:000029">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1450.10">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018499">
        <property type="entry name" value="Tetraspanin/Peripherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000301">
        <property type="entry name" value="Tetraspanin_animals"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008952">
        <property type="entry name" value="Tetraspanin_EC2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282:SF51">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00335">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002419">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00259">
        <property type="entry name" value="TMFOUR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48652">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="12"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="57"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="91"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="213"/>
            <end position="239"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010201.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="26374" checksum="670C3D0F5F74DB59" modified="2022-01-19" version="1">LQTQPLGATMALLKLSLMAFSFVFWAAGLTMLTLGIWAKISLGSYLVLSANQYPNTAFILLATGAAVLVWGFLGCFSAATEHRCLLRTYAAFQLAVLAAGLAAGLSALFYRRDIAEGFRAGLREAVRAYGEDEQKADALDSLQRALDCCGAESYSDWLGSPWSLAQPGRNGSVPGSCCRARRGCQHSPLPPDARGIHRDGCFAKVSGFVSDNLFHIATAALGLALLQGVGIVLACLLAARLGARWEEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2025-10-08" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6D8</accession>
    <name>A0A8C3S6D8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">E3 ubiquitin-protein ligase UBR5</fullName>
            <ecNumber evidence="5">2.3.2.26</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">E3 ubiquitin-protein ligase, HECT domain-containing 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">Hyperplastic discs protein homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.26"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="4">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="17">Homotetramer; composed of a dimer of dimers. Associates with CDK9 and TFIIS/TCEA1 and forms a transcription regulatory complex made of CDK9, RNAP II, UBR5 and TFIIS/TCEA1 that can stimulate target gene transcription (e.g. gamma fibrinogen/FGG) by recruiting their promoters. Associates with the E3 ligase complex containing DYRK2, EDD/UBR5, DDB1 and DCAF1 proteins (EDVP complex). Binds TOPBP1. Interacts with PIH1D1. Interacts with CIB1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the UBR5 family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.26" evidence="5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008340.1">
        <property type="protein sequence ID" value="ENSCSRP00000008070.1"/>
        <property type="gene ID" value="ENSCSRG00000005343.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000015944.1">
        <property type="protein sequence ID" value="ENSCSRP00000015291.1"/>
        <property type="gene ID" value="ENSCSRG00000009719.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043130">
        <property type="term" value="F:ubiquitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034450">
        <property type="term" value="F:ubiquitin-ubiquitin ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090263">
        <property type="term" value="P:positive regulation of canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000209">
        <property type="term" value="P:protein polyubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14423">
        <property type="entry name" value="CUE_UBR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19675">
        <property type="entry name" value="UBR-box_UBR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1900.10:FF:000002">
        <property type="entry name" value="E3 ubiquitin-protein ligase UBR5 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000011">
        <property type="entry name" value="E3 ubiquitin-protein ligase UBR5 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.30:FF:000007">
        <property type="entry name" value="E3 ubiquitin-protein ligase UBR5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2160.10:FF:000006">
        <property type="entry name" value="E3 ubiquitin-protein ligase UBR5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000016">
        <property type="entry name" value="E3 ubiquitin-protein ligase UBR5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000009">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase UBR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000008">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase UBR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1900.10">
        <property type="entry name" value="c-terminal domain of poly(a) binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="Znf_UBR"/>
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    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0227">DNA damage</keyword>
    <keyword evidence="14" id="KW-0234">DNA repair</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
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    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <keyword evidence="12 21" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="13" id="KW-0862">Zinc</keyword>
    <keyword evidence="11" id="KW-0863">Zinc-finger</keyword>
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            <begin position="1177"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6N1</accession>
    <name>A0A8C3S6N1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Thymosin beta</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6 7">Plays an important role in the organization of the cytoskeleton. Binds to and sequesters actin monomers (G actin) and therefore inhibits actin polymerization.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Cytoplasm</location>
            <location evidence="1 7">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the thymosin beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6N1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010893.1">
        <property type="protein sequence ID" value="ENSCSRP00000010513.1"/>
        <property type="gene ID" value="ENSCSRG00000007871.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003785">
        <property type="term" value="F:actin monomer binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030334">
        <property type="term" value="P:regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22059">
        <property type="entry name" value="WH2_BetaT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.520:FF:000001">
        <property type="entry name" value="Thymosin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.520">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001152">
        <property type="entry name" value="Beta-thymosin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038386">
        <property type="entry name" value="Beta-thymosin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12021">
        <property type="entry name" value="THYMOSIN BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12021:SF3">
        <property type="entry name" value="THYMOSIN BETA-4-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01290">
        <property type="entry name" value="Thymosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001828">
        <property type="entry name" value="Thymosin_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00152">
        <property type="entry name" value="THY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00500">
        <property type="entry name" value="THYMOSIN_B4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3 7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00025497"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRNR" id="PIRNR001828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010513.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="44" mass="5067" checksum="440C61584F5DDDD0" modified="2022-01-19" version="1">MSDKPDMAEIEKFDKTKLKKTETQEKNPLPSKETIEQEKQAGES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6W9</accession>
    <name>A0A8C3S6W9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Alpha and gamma adaptin binding protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6W9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009900.1">
        <property type="protein sequence ID" value="ENSCSRP00000009560.1"/>
        <property type="gene ID" value="ENSCSRG00000007178.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11960">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019341">
        <property type="entry name" value="Alpha/Gamma-adaptin-bd_p34"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14659">
        <property type="entry name" value="ALPHA- AND GAMMA-ADAPTIN-BINDING PROTEIN P34"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14659:SF1">
        <property type="entry name" value="ALPHA- AND GAMMA-ADAPTIN-BINDING PROTEIN P34"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10199">
        <property type="entry name" value="Adaptin_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="197"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="201"/>
            <end position="221"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009560.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="34330" checksum="FDA883FD8915590A" modified="2022-01-19" version="1">MAGPCALITSCAADFAGEELVKSIIGTEDLAADVSTSGGVRFYPWTIDNKYYSADIHLCVIPNKYLVTTEIAESVQAFVVYFDSTIKSGLDSISTWLPLAEEWLPEVMILVCDRVSENGVNRQKAQEWCIKHSFELVELSPEELPDEDDDFPESTGVKRIVQALNANVWSNVVMKSDRNQGFGLLSTLAGANCSIGSEENQDTKPHPPAVDKAESHLDNRGDAVSTNNLQIDSIVDPMLDMDIQELASLTTGGGDLENFERLFSKLKEMKDKAATLPHEQRKLHAEKVAKAFWMAIGGDRDEIEGLSSDEEN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9K7</accession>
    <name>A0A8C3S9K7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Mitogen-activated protein kinase</fullName>
            <ecNumber evidence="19">2.7.11.24</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15 19">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 19">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="activity regulation">
        <text evidence="19">Activated by threonine and tyrosine phosphorylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Microtubule organizing center</location>
            <location evidence="3">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Spindle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <comment type="similarity">
        <text evidence="19">Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.24" evidence="19"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9K7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011422.1">
        <property type="protein sequence ID" value="ENSCSRP00000011013.1"/>
        <property type="gene ID" value="ENSCSRG00000008261.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004707">
        <property type="term" value="F:MAP kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07849">
        <property type="entry name" value="STKc_ERK1_2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000624">
        <property type="entry name" value="Mitogen-activated protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000373">
        <property type="entry name" value="Mitogen-activated protein kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003527">
        <property type="entry name" value="MAP_kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050117">
        <property type="entry name" value="MAPK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008349">
        <property type="entry name" value="MAPK_ERK1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24055">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01770">
        <property type="entry name" value="ERK1ERK2MAPK"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01351">
        <property type="entry name" value="MAPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="12 17 18" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="14" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11 19" id="KW-0418">Kinase</keyword>
    <keyword evidence="19" id="KW-0460">Magnesium</keyword>
    <keyword evidence="10 17 18" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 18" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8 19" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="20">
        <location>
            <begin position="33"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <position position="63"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU361165"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011013.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="368" mass="42052" checksum="59F020A3E074731B" modified="2022-01-19" version="1">MAAVSGAGAAGGSAIPGGPEMVRGQVFDVGPRYINLSYIGEGAYGMVCSAYDNINKVRVAIKKISPFEHQTYCQRTLREIKILLRFRHENIIGINDIIRAPTIEQMKDVYIVQDLMETDLYKLLKTQHLSNDHICYFLYQILRGLKYIHSANVLHRDLKPSNLLLNTTCDLKICDFGLARVADPDHDHTGFLTEYVATRWYRAPEIMLNSKGYTKSIDIWSVGCILAEMLSNRPIFPGKHYLDQLNHILGILGSPSQEDLNCIINLKARNYLLSLPHKNKVPWNRLFPNADPKALDLLDKMLTFNPHKRIEVEQALAHPYLEQYYDPSDEPVAEAPFKFDMELDDLPKEKLKELIFEETARFQPGYRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SA01</accession>
    <name>A0A8C3SA01_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">SAM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000012350.1">
        <property type="protein sequence ID" value="ENSCSRP00000011893.1"/>
        <property type="gene ID" value="ENSCSRG00000008835.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.950.30">
        <property type="entry name" value="Schlafen, AAA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038461">
        <property type="entry name" value="Schlafen_AlbA_2_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16155">
        <property type="entry name" value="DED DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16155:SF3">
        <property type="entry name" value="STERILE ALPHA MOTIF DOMAIN-CONTAINING PROTEIN 9-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="99"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="102"/>
            <end position="122"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011893.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1534" mass="177600" checksum="E81B9BDD3F8B0076" modified="2022-01-19" version="1">PALQTPQPQPHPRSHVRCWLESIGIKKEYVEKLCEEEVTGPVLKELDEPFLKSMGMKGGQIHMITRKRNELLERLHKNTDSDLKALSITQPESFHVTSYRKGSLETDNSRAVEETGKEHTEKTMSTFCRRGSRKSHSLHENTVESLTLSKFRQFKNEDINFKYVKNRILAPETGVIDLITPCHEYKSFTTAAKLDRQRLQAKFAYEVIRYASACMNVRTNGTIHFGVMDSVEDKGWKHGQIAGIPVRDRDIYVDALDYIEKCFEPSEQDAARNCIHPPIFTEVIQKDSQEQYFVVEVDIEPSSNTVKGKIFQVRLPRFNEHSNKVIFDKSPVLYQRVGTKSEPVKNEELVAFIQGLQEKDVRREKAESSSNEDPLEISQNLGRKLSVLFTDGKNYMNDSLLYILVTNSCGKEDLKSVNFLMHMNIFCVFDFDEDSNVSGVYAKYKEHHETRSHFLQNYSNESKMSTTEFQKHLGLFDHTSWIFCNGRSDFLGDEKPCDEDTWIRTKKKYLKKAISFICDEILPKGSFVVLFLLLSPVEKPIVDTFQEFYTEMNGMDYIICIAESKENYEKWANLAQASCNIETLEQRSIVGMKLSHVDATIQNMLPSAICPRHLPVSTRGLCVLPTLEEEKMSSLEILCADECDDIKLDLLSTKEIQEIERTFYQGRKVSWKNFWLADKGSCGEVIEREACEEVHKILDDILHGSRIRYSVAKLKIFHQPGSGGSTIARQVLWKRRKDLRCAVVKSSYPIATVSKHAVNFREYDENDIKNSLPVLLLVEDYDEDYLDELKNDLMDAMAARRSHFSKPCFILLGCKRSNVPEKLCKASPLDTVAVTHKLTDQEKHLFKTKIENLEKQKDFKPEFILTFVLMSEEFNETYVREFVEHLLQGIDLSSPVTNLMRYVALLNFYVHNSYISLSHCEAFLGLGAYTEKRVREYDFKNNLSEQARVIFIELRENTTCISSVHIIHYLVAKEILHQLSGSQPQSQIAMKLLQEKVLLNHRFGRDEFMKFIRDLFIRRDKKSRGDNTDSLFSPFIEHVCKVEDCEKGIEVLKTAYECLGKDAFFAQQLARLHYNHEKFEDAEYWAGVAKSHLPNDSFILDTEGQVYRKWFSFTMIEIALKAMKCFRAAQQAAKSEIDSMNNAGYFGEVEVGCRLLKLLSTLEVFPRNTQGEHSELVRYLLTDYIPEEIKKPWGKLHSRLKGLRQNIYNALDWISEDLSYFQTDKNQNKENEAEEKEELVYNPRKWLKRQSEVYAKFFTSEYPMEENNAEPETQLVRRMNIYKYGGGSVTTILSFLTDSKEKRSIEKLEKIINFYPDDPQKERLEDIDLINYILCHITLACLSPGSSKLLPFQTLRELSNRFFKQRRTAFPASAHFLLTLLYWPDDALDKEPNPDKDDILISALQTMKRMHDIKVKNIAPRKKKIYTHFFLGKGSGLRKIMHKTRIDKLIDGSLNDRRMKWQHGDVWNIGKIRDVLRRVSGWTENGKLFVQGHVGQIHIVALHFDSVPQGNENVTFYLGFSFNGLVAHDIQVNK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SA82</accession>
    <name>A0A8C3SA82_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Membrane integral NOTCH2 associated receptor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Endomembrane system</location>
            <topology evidence="5">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the MINAR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SA82"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010422.1">
        <property type="protein sequence ID" value="ENSCSRP00000010058.1"/>
        <property type="gene ID" value="ENSCSRG00000007497.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039706">
        <property type="entry name" value="MINAR1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009626">
        <property type="entry name" value="MINAR1-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31530">
        <property type="entry name" value="MAJOR INTRINSICALLY DISORDERED NOTCH2-BINDING RECEPTOR 1 MINAR1 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31530:SF4">
        <property type="entry name" value="MAJOR INTRINSICALLY DISORDERED NOTCH2-BINDING RECEPTOR 1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06789">
        <property type="entry name" value="MINAR1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="161"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="domain" description="Major intrinsically disordered Notch2-binding receptor 1-like C-terminal" evidence="7">
        <location>
            <begin position="86"/>
            <end position="184"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006410"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00037847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF06789"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010058.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="186" mass="21004" checksum="25F28AD41F49E6AB" modified="2022-01-19" version="1">MDFSVLPNNNHPDKFLQLDVKSLMKNSAFLQASLVKFPEAAFPATLAVKGRLPTAATIRVPGLEPGVEGGPRFPPPTCHYKKTGLCNPLYTDIRTDDDWAERKKNPSWTVQDYDKHSLHSNLANYLKENPNDLQFWMGDIYTPGYDTLLKKKEREKKHSKCCLIVLLVIFAICILIAIVTVSILFT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB01</accession>
    <name>A0A8C3SB01_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Flavin-containing monooxygenase</fullName>
            <ecNumber evidence="8">1.-.-.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1 8">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the FMO family.</text>
    </comment>
    <dbReference type="EC" id="1.-.-.-" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB01"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011941.1">
        <property type="protein sequence ID" value="ENSCSRP00000011506.1"/>
        <property type="gene ID" value="ENSCSRG00000008596.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050660">
        <property type="term" value="F:flavin adenine dinucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004499">
        <property type="term" value="F:N,N-dimethylaniline monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050661">
        <property type="term" value="F:NADP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000138">
        <property type="entry name" value="Flavin-containing monooxygenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000960">
        <property type="entry name" value="Flavin_mOase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020946">
        <property type="entry name" value="Flavin_mOase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050346">
        <property type="entry name" value="FMO-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23023">
        <property type="entry name" value="DIMETHYLANILINE MONOOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00743">
        <property type="entry name" value="FMO-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000332">
        <property type="entry name" value="FMO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00370">
        <property type="entry name" value="FMOXYGENASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8" id="KW-0274">FAD</keyword>
    <keyword evidence="3 8" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="7 8" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="5" id="KW-0521">NADP</keyword>
    <keyword evidence="6 8" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU361177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011506.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="425" mass="46232" checksum="10ABFD90572AFE86" modified="2022-01-19" version="1">MTAPGKLRVAVIGAGAAGLCAARHLAAHPEAFAPPVVFEASGRVGGTWVYTEETGQSPDGLPIHSSMYRDLRTNLPKEVMAFPDFPFDPSLPSFLHHSDVLAYLESYADHFRVREHVRFSWLVDAVSPAEGAAGGWDVTACRAQDRRVRATERFDAVIVCSGHYSDPFVPPIPGLETFPGRVLHSHEYRCPEPFAGRTVVLLGAGPSGVDLTLQLAPVAQRVILSHRQPPLAGLPGNVLQAAPAVAVAGDTVQFGDGAAHRADVLVLCTGYRYRFPFLAPARLGLRLTDHAVTPLYRHLLPPHHPGLVFIGICQKICPFPHFHCQMLFCLAVLRGARRLPSPAEMQAAAEGELRQHLGAGGSPGHFHRLGGRQWGYCQELARLGGFEPPAPVVRKIYEATVASRQQDVSGYRSLNYRVLSAEEWE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBV7</accession>
    <name>A0A8C3SBV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">RING-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="4">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">P-body</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBV7"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC19</accession>
    <name>A0A8C3SC19_CHESE</name>
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        <submittedName>
            <fullName evidence="7">Epidermal growth factor receptor pathway substrate 15 like 1</fullName>
        </submittedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
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        <scope>IDENTIFICATION</scope>
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        <property type="entry name" value="EPIDERMAL GROWTH FACTOR RECEPTOR SUBSTRATE 15-LIKE 1"/>
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    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
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            <begin position="1"/>
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            <begin position="233"/>
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    </feature>
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        <location>
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            <begin position="345"/>
            <end position="519"/>
        </location>
    </feature>
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        </location>
    </feature>
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        <location>
            <begin position="601"/>
            <end position="613"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="667"/>
            <end position="678"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
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            <end position="720"/>
        </location>
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            <begin position="737"/>
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        </location>
    </feature>
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        <location>
            <begin position="804"/>
            <end position="814"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
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            <dbReference type="ARBA" id="ARBA00022723"/>
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    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50031"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010838.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="870" mass="96189" checksum="E6A2CCD9C3B825AF" modified="2022-01-19" version="1">LKKSGLPDIILGKIWDLADPEGKGYLDKQGFYVALRLVACAQNGHDVNLSNLNLTIPPPKFHDTSSPLLITPPSTEAHWAVRVEEKAKFDGIFESLLPANGLLSGDKVKPVLMNSKLPLDILGRVWDLSDIDKDGHLDKDEFAVAMHLVYRALEKEPVPSVLPPPLIPPSKRKKMPVFPGAVPVLPASPPPKDSLRSTPSHGSVNSLNSTGSLSPKHSIKQAQPSVNWVVPMSDKVRYDEIFLKTDMDMDGFVSGQEVKDIFIHSGLSQNLLAHIWALADTRQMGKLSKDQFALAMYFIQQKVSKGIDPPQALSPDMIPPAERNTPIQDSSSSVGSGEFTGVKELDDISQEIAHLQREKYSLEQDIREKEESIRQKTNEVQELQNDLDRETSNLQELEAQKQDAQDRLDEMDQQKAKLKDMLNDVRQKCQEETQMISSLKMEIQSQESDLKSQEDDLNRAKAELNRLQQEETQLEQSIQAGKVQLETIIKSLKSTQEEINQARSKLSQLQESHQEISKSIEQNNEALNGIHGGSMTNLADISEGIAQKERGNFGPMDDPFKNKALLFSNNTQELHTDPFQAEDPFRSDPFKGADPFKGNDPFQNDPFSEQPPVSTDPFGGDPFKESDPFRSSVSEDFFKKQVKNDPFTSDPFTKKPTLPSKPDPFESSDPFTSSSISSKGPDPFGTLDPFGSGAFSSNEGFADFSQMSKPTASDPFTSSFGGMGFSDDPFKSKPDTPALPPKKNVPPRPKPPSGKSTPVSQLGSADFTKPHDPFQPFGAESSDPFQSKKGFGDPFSGKDPFAPSSSSKTSKDSSLGFADFSSFGNEEQQLAWAKRESEKAEQERLARLRRQEQEDLELAIALSKADMPNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC68</accession>
    <name>A0A8C3SC68_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Large ribosomal subunit protein uL15/eL18 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="2">Component of the large ribosomal subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eL18 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC68"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011304.1">
        <property type="protein sequence ID" value="ENSCSRP00000010898.1"/>
        <property type="gene ID" value="ENSCSRG00000008083.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.100.10.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000039">
        <property type="entry name" value="Ribosomal_eL18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021131">
        <property type="entry name" value="Ribosomal_uL15/eL18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036227">
        <property type="entry name" value="Ribosomal_uL15/eL18_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10934">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10934:SF2">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN EL18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17135">
        <property type="entry name" value="Ribosomal_L18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52080">
        <property type="entry name" value="Ribosomal proteins L15p and L18e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3" id="KW-0689">Ribosomal protein</keyword>
    <feature type="domain" description="Large ribosomal subunit protein uL15/eL18" evidence="5">
        <location>
            <begin position="47"/>
            <end position="148"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF17135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010898.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="165" mass="17850" checksum="171E37639F58D967" modified="2022-01-19" version="1">QPLTHSPFWPSPTCVLQSHPWPPASPALPVPLKPDPQHRLCPCPSTRPIRKMKLPGRDNKTAVVVGTITDDIRIHDIPKLKVCALRVTQGARSRILKAGGQIMTFDQLAMAAPKGQGTVLLSGPRKGREVYRHFGKAPGTPHSHTKPCSGPLFLCLARGCLAQLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFX8</accession>
    <name>A0A8C3SFX8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Serine/threonine-protein phosphatase</fullName>
            <ecNumber evidence="12">3.1.3.16</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>O-phospho-L-seryl-[protein] + H2O = L-seryl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:20629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>O-phospho-L-threonyl-[protein] + H2O = L-threonyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:47004"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Fe(3+)</name>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the PPP phosphatase family. PP-2B subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.16" evidence="12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014921.1">
        <property type="protein sequence ID" value="ENSCSRP00000014317.1"/>
        <property type="gene ID" value="ENSCSRG00000008926.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033192">
        <property type="term" value="F:calmodulin-dependent protein phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097720">
        <property type="term" value="P:calcineurin-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07416">
        <property type="entry name" value="MPP_PP2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.21.10:FF:000002">
        <property type="entry name" value="Serine/threonine-protein phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.21.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004843">
        <property type="entry name" value="Calcineurin-like_PHP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029052">
        <property type="entry name" value="Metallo-depent_PP-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041751">
        <property type="entry name" value="MPP_PP2B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043360">
        <property type="entry name" value="PP2B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006186">
        <property type="entry name" value="Ser/Thr-sp_prot-phosphatase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45673">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN PHOSPHATASE 2B CATALYTIC SUBUNIT 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00149">
        <property type="entry name" value="Metallophos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00114">
        <property type="entry name" value="STPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00156">
        <property type="entry name" value="PP2Ac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56300">
        <property type="entry name" value="Metallo-dependent phosphatases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00125">
        <property type="entry name" value="SER_THR_PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="5 12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0408">Iron</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Serine/threonine specific protein phosphatases" evidence="14">
        <location>
            <begin position="147"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="478"/>
            <end position="521"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="478"/>
            <end position="490"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="494"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="504"/>
            <end position="521"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001965"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU004273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014317.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="521" mass="58700" checksum="FEBE28DF25216F55" modified="2022-01-19" version="1">MSEHKAIDPKLSTTDRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKEGRLEESVALRIVTEGASILRQEKNLLDIDAPVTVCGDIHGQFFDLMKLFEVGGSPANTRYLFLGDYVDRGYFSIECVLYLWALKILYPKTLFLLRGNHECRHLTEYFTFKQECKIKYSERVYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLDDIRKLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTVRGCSYFYSYPAVCEFLQHNNLLSILRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLDVYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEKVTEMLVNVLNICSDDELGSEEDGFDGATAAARKEVIRNKIRAIGKMARVFSVLREESESVLTLKGLTPTGMLPSGVLSGGKQTLQSATVEAIEADEAIKGFSPQHKITSFEEAKGLDRINERMPPRRDAMPSDANLNSINKAISSETNGTDSNGSNSSNIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGA0</accession>
    <name>A0A8C3SGA0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="19">Ectonucleoside triphosphate diphosphohydrolase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 17">Belongs to the GDA1/CD39 NTPase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGA0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013157.1">
        <property type="protein sequence ID" value="ENSCSRP00000012650.1"/>
        <property type="gene ID" value="ENSCSRG00000009360.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004382">
        <property type="term" value="F:GDP phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017111">
        <property type="term" value="F:ribonucleoside triphosphate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045134">
        <property type="term" value="F:UDP phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009134">
        <property type="term" value="P:nucleoside diphosphate catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.150:FF:000002">
        <property type="entry name" value="Ectonucleoside triphosphate diphosphohydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000068">
        <property type="entry name" value="Ectonucleoside triphosphate diphosphohydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.150">
        <property type="entry name" value="Exopolyphosphatase. Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000407">
        <property type="entry name" value="GDA1_CD39_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11782">
        <property type="entry name" value="ADENOSINE/GUANOSINE DIPHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11782:SF33">
        <property type="entry name" value="ECTONUCLEOSIDE TRIPHOSPHATE DIPHOSPHOHYDROLASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01150">
        <property type="entry name" value="GDA1_CD39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01238">
        <property type="entry name" value="GDA1_CD39_NTPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 16" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0106">Calcium</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 17" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="12 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 16" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="466"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="15">
        <location>
            <position position="163"/>
        </location>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <begin position="202"/>
            <end position="206"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR600407-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR600407-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU003833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012650.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="497" mass="54898" checksum="595F97BEC21BD9A8" modified="2022-01-19" version="1">MARKVIAVLLLLGFIGIVGILLLCLPTRDLREPPAFKYGIVLDAGSSHTAMFVYKWPADKENDTGIVSQHSMCDVEGGGISSYAENPPAAGKSLKQCLDQAVSDVPKERHPLTPLYLGATAGMRLLNLTDPQASDGVLSAVTSTLKSYPFDFRGAKILSGEDEGLFGWVTANYLLENFIKYSWIGQWFRPKKPTLGAMDLGGASTQITFETQKLIEDPQNGVTLRLYGQTYKVYTHSFLCYGRDQILRRMLSKVDGYKTSVSNPCWPKGYRRNFTLQDVYDSPCTAPEKPDSYDPQRTINMGGSGDAAQCRLHVDSLFNFTRCGFTSCSFDGVFQPGLSGNFIVSAFSAFFYTVDFIQKVMKRRVASPDDLNAAAEAICGTSWNELLTKAPQLEKRLPDYCAVANFVHLLITKGYRFDEISFPNIAFQKKAGDTSIGWALGYMLNLTNMIPADEAGFRKAANYSSWVVLILLFVAVILMALGAAFCLLRSGKQHRTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHR4</accession>
    <name>A0A8C3SHR4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="3">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. NEK Ser/Thr protein kinase family. NIMA subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHR4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013288.1">
        <property type="protein sequence ID" value="ENSCSRP00000012774.1"/>
        <property type="gene ID" value="ENSCSRG00000009120.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000097">
        <property type="entry name" value="Probable serine/threonine-protein kinase nek1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000172">
        <property type="entry name" value="serine/threonine-protein kinase Nek1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44984">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE NEK3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44984:SF1">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE NEK3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 13 14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0418">Kinase</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 13 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 14" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="16">
        <location>
            <begin position="4"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="290"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="33"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010886"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012774.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="452" mass="52026" checksum="CFB2BF97BDB77516" modified="2022-01-19" version="1">MEEYTVLKVLGEGSFGRALLVFHKSSDQKYAMKEIRLPKSPSDLQNSRKEAILLAKMKHPNIVAYKESFEADGHLYIVMEYCDDGDLMQKIKYQRGKLFPEDTILHWFVQMCLGVKHIHDRRVLHRDIKSKNIFLTQNGKVKLGDFGSARLLTNPMAYACTYVGTPYYVPPEIWENLPYNNKSDIWSLGCILYELCTLKHPFQANSWKHLILKICKGSYNPLSSHYSYELHYLIKQMFKRNPKNRPSASTILARGCLAKLIKNCLPAEQHEDQSGTGSNSELENITKRLSEKTLKQRVPPRNANLPSPHRRHWEKGVSNTVLNVLENASLLSSSFTAEDDKSGCVIKHSEDKPRKQWIKETPHTLMNILKNADISLAFKTYTIYKPASEDLLRGPLSEETKISDEIDGEVEAIIMDSERLEPRSDEEDTYVLTQLENYIQLSWFSLDLLEQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI37</accession>
    <name>A0A8C3SI37_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">T cell receptor delta variable 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI37"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013965.1">
        <property type="protein sequence ID" value="ENSCSRP00000013418.1"/>
        <property type="gene ID" value="ENSCSRG00000010189.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042101">
        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00099">
        <property type="entry name" value="IgV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051287">
        <property type="entry name" value="TCR_variable_region"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19367:SF39">
        <property type="entry name" value="IG-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19367">
        <property type="entry name" value="T-CELL RECEPTOR ALPHA CHAIN V REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="5" id="KW-0391">Immunity</keyword>
    <keyword evidence="4" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="3" id="KW-0675">Receptor</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-1279">T cell receptor</keyword>
    <feature type="domain" description="Ig-like" evidence="6">
        <location>
            <begin position="12"/>
            <end position="116"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00043266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013418.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="143" mass="16114" checksum="1BF41095B25C085D" modified="2022-01-19" version="1">ILLTDGKDVLCNQITQTPSALTVEMGNQAKIFCNYATTYSNPDLYWYRQLSDNTLQFILYRDNSRSEDASFAKGRFAVEHDLAGKTFHLVISPMGSEDAASYYCAIRSTMTQPDCSAVQKLPGKALPLQYISHTLTFQWVLWA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIP2</accession>
    <name>A0A8C3SIP2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Major facilitator superfamily (MFS) profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIP2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015349.1">
        <property type="protein sequence ID" value="ENSCSRP00000014734.1"/>
        <property type="gene ID" value="ENSCSRG00000011259.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031526">
        <property type="term" value="C:brush border membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17389">
        <property type="entry name" value="MFS_MFSD10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005829">
        <property type="entry name" value="Sugar_transporter_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23504">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23504:SF31">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00216">
        <property type="entry name" value="SUGAR_TRANSPORT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="24"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="60"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="86"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="119"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="143"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="178"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="213"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="244"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="284"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="319"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="356"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="8">
        <location>
            <begin position="25"/>
            <end position="439"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014734.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="439" mass="47292" checksum="E4B027178E5E6BD6" modified="2022-01-19" version="1">MAIRTGESSCPTKGKSEAEDGSGWVITIVFLALLIDLLGFTLILPLLPSILEHYSKNDDGFYLSLQHGVDWFAAVIGVPLERKYNTVLFGGLIGSIFSILQFFFSPLTGAASDCLGRRPIMLLTVVGLIASYALWAISRSFGIFLLSRVLGGISKGNVSLSTAIIADLHSPKARSKGMAMIGVAFSLGFTVGPMIGAYLAMETGKGEVFYLRSALLALMFAVADLIFIFFLLPETLPKEKRVSSMMCGFQAGIDLLSPLALFQFSAVTRGKDSPSRENLQNLKVLGLVYFLYLFLFSGLEYTLSFLTHQRFQFSSMQQGKMFFFIGMTMAVIQGGYTRRIRPGCEIKAVKRAIMLLIPAFLLIGWAGNVTVLSAGLLLYSFGSASQKGTVMGILRSLGALARALGPILSAAGKHVHAPAPPCPLVCCGTEPCAVVDLSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJG4</accession>
    <name>A0A8C3SJG4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Shiftless antiviral inhibitor of ribosomal frameshifting</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">P-body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the SHFL family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015173.1">
        <property type="protein sequence ID" value="ENSCSRP00000014555.1"/>
        <property type="gene ID" value="ENSCSRG00000011082.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000932">
        <property type="term" value="C:P-body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043022">
        <property type="term" value="F:ribosome binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990825">
        <property type="term" value="F:sequence-specific mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0075523">
        <property type="term" value="P:viral translational frameshifting"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026795">
        <property type="entry name" value="SHFL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16135">
        <property type="entry name" value="REPRESSOR OF YIELD OF DENV PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16135:SF2">
        <property type="entry name" value="SHIFTLESS ANTIVIRAL INHIBITOR OF RIBOSOMAL FRAMESHIFTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15135">
        <property type="entry name" value="UPF0515"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034114602" evidence="8">
        <location>
            <begin position="22"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="125"/>
            <end position="168"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014555.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="385" mass="41908" checksum="DAFBFF7FCF792EFD" modified="2022-01-19" version="1">MSVCVCVCVCICALIPLGVRTRVSVCRCVCVCVCICALIPLGVRTRVSVCRCVCVCVCICALIPLGVRTRVSVCRCVCVCLCVHLCTDTSAQTPTEIRAPSGWALPRPQPRPGPRCAGCCPDPSRDQGPVGPGAAQTPAEIRAPLRRALPRPQPRSGPRRAGCRPDPSQSGPHCAGCCPDQSKPAPGRSPSEQRRAVAQQLRVLPLTERNLRMFDHTSRKLIPWAERQFACQACDRAWWRRVPERKQVSRCRLCGKHYDPVPYDKVWGTAEFHCPSCNRSFRGSAQMGMASPCFICSTRVLPGRILSPHHLAGSRSRNPHSCYAEVGAGSQDSWNRLPKVLFASLEHQSTGSTVATCLSQGSLAHCDLDELLLEDLEEESEGSGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK61</accession>
    <name>A0A8C3SK61_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Dedicator of cytokinesis 11</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the DOCK family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000015485.1">
        <property type="protein sequence ID" value="ENSCSRP00000014855.1"/>
        <property type="gene ID" value="ENSCSRG00000010762.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051491">
        <property type="term" value="P:positive regulation of filopodium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007264">
        <property type="term" value="P:small GTPase-mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08697">
        <property type="entry name" value="C2_Dock-D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11700">
        <property type="entry name" value="DHR2_DOCK11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13267">
        <property type="entry name" value="PH_DOCK-D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.740:FF:000001">
        <property type="entry name" value="dedicator of cytokinesis protein 9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000016">
        <property type="entry name" value="dedicator of cytokinesis protein 9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.410:FF:000001">
        <property type="entry name" value="dedicator of cytokinesis protein 9 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.740">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.410">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037809">
        <property type="entry name" value="C2_Dock-D"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027007">
        <property type="entry name" value="C2_DOCK-type_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026791">
        <property type="entry name" value="DOCK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021816">
        <property type="entry name" value="DOCK_C/D_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043161">
        <property type="entry name" value="DOCK_C_lobe_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043162">
        <property type="entry name" value="DOCK_C_lobe_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027357">
        <property type="entry name" value="DOCKER_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046769">
        <property type="entry name" value="DOCKER_Lobe_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046770">
        <property type="entry name" value="DOCKER_Lobe_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046773">
        <property type="entry name" value="DOCKER_Lobe_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23317">
        <property type="entry name" value="DEDICATOR OF CYTOKINESIS DOCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23317:SF81">
        <property type="entry name" value="DEDICATOR OF CYTOKINESIS PROTEIN 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06920">
        <property type="entry name" value="DHR-2_Lobe_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20422">
        <property type="entry name" value="DHR-2_Lobe_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20421">
        <property type="entry name" value="DHR-2_Lobe_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14429">
        <property type="entry name" value="DOCK-C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11878">
        <property type="entry name" value="DOCK_C-D_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51650">
        <property type="entry name" value="C2_DOCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51651">
        <property type="entry name" value="DOCKER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="5">
        <location>
            <begin position="165"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="domain" description="C2 DOCK-type" evidence="6">
        <location>
            <begin position="641"/>
            <end position="819"/>
        </location>
    </feature>
    <feature type="domain" description="DOCKER" evidence="7">
        <location>
            <begin position="1601"/>
            <end position="2028"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1229"/>
            <end position="1268"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00983"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014855.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2066" mass="236573" checksum="375366A4B5C28D03" modified="2022-01-19" version="1">MAEVRKFTKRLSKPGTAAGLRQSVSEAVRGSLLLEKTKVVEPLDYENVVQQRKAQIYSDPLRDLLMFPMEDVSISVIGRQQRTVQSTVPEDAQRKAQSLFVKECIKTYHSDWQVVNYKYEEYSGDFRMLPCKSFRPEKIPNHIFEIDEDVEKDEDSSSLCSQKGGIIKQGWLYKANVNSTITVTMKVFKRRYFYLTQLPDGSYILNSYKDEKISKESKGCIFLDACIDVVQCPKMRRYAFELKMLDKYSHYLAAENEQEMEEWLVTLRKIIQINTESLVQERKDTVEAAQDDDASSQGKSENILESLERSMHPELMKYGRETEQLNKLSRNDGRQNLFSFDSEVQRLDFSGIEPDVKPFEEKCSRRFLVNCHDLTFNLLAHACDRSEGSPTNVEPFFISLALFDVKNNCKISADFHVDLNPPSVREMLLDSSTQAAGESHSKRTSTNEHLIHGIAESHLRYIKQGVFSVAHPHVEIFLVARVEKVLQGSITHCADPYIKNSDPGKTAQKVHKLAKQVCSRLGQYRMPFAWAARPVFKDSQGTLDLDGKFSPLYKQDSGKLSSEDLLKLLAEFRKPEKTKLQVIPGHLNITIECIPLEFSNCVTASYTPIKPFEEGHENITVEVEEFVPVVAKYRYPFTIYKNHLYVYPLHLKYDSQKTFAKARNILVCMEFKDSDEADAQALKCIYGKPGGPLLTENAYAVVLHHNQSPEFYDEIKIELPIHLHQKHHLLFTFYHVSCEINTKASMKKQDSIETPVGFAWLPLLKDGRIITFEQHLPVSANLPPGYLSPGDTESRRQPSVDVKWVDGAKPLLKIKIHLESTIYTQDLHLHKFFQYCQLVQAGAKEVPGELVKYLKCLHAMEIQVMIQFLPIILMQLFRVLTNVSQEDEVAVNCTMVLLHIVSKCHEEGLDHYLRSFIKYGFRAEKPSASQAKTTHEILAVAMATVLKQSADFLAINKLLKYSWFFFEALAKSMAMYLLEENKIKLPRAQRFPDSYHHVLHSLLLAIIPHVTIRYSEIPEESRNVSFSLANFLKRCLTFMDRGFIFNLINDYISGFSRKDPKILVEFKFEFLQTICNHEHYIPLNLPMTFAKPKLQRVQDVNLEYSLTDEYCRHHFLVGMLLRETSLALQDNYDIRFTAITVLKNLLIKHAFDNRYQHKNQQAKIAQLYLPLVALLLENIQRVAGRDTLYSGTAMSNSVSNATGTEDWQFSSSGFLAEIDRPPSKCYATALPNGHSMKREDSKGSLNSEGAADTGENSRRSSTRSNVSHHSRLDQYEIRSLLMCYLYVIKMVSEDTLLTYWNKISPHELINVLVLLDPVCSLGSPSRVHDAWLSKHVGVDRKSQTMPALRSRAGLMQARLQHLSSLESSFTLNHNAGTSEADIVHQALLEGNTATEVSLTVLDTISFFTQCFKNQLLNSDGHNPLMKKVFDIHLAFLKNGQSEAALKHVFASLRAFISKFPSAFFKGRVTMCAALCYEVLKSCTSKLASTRNEASALLYLLMRNNFEFTKRKTFLRTHLQIIIAVSQLIADVALNGGPRFQESLFIINNFANSDRPMKATAFPSEVKDLTKRIRTVLMATAQMKEHEKDPEMLIDLQYSLAKSYASTPELRKTWLDSMAKIHVKNGDFSEAAMCYIHVAALVAEFLHRKKLFPNGCSAFRKITPNIDEEGAMKEDAGMMDVHYSEEVLVELLEQCVDGLWKAERYETISEVSKLIIPIYEKRREFEKLTQLYRTLHGAYTKILEVMHTRKRLLGTFFRVAFYGQTFFEEEDGKEYIYKEPKLTGLSEINLRLLKLYGEKFGAENVKIIQDSNKVNVKDLDPKYAHIQVTYVKPYFEDKELSERKTEFERNHNIRRFVFESPYTLSGKKHGSVEEQCKRRTILTTSNSFPYVKKRIPVNYEQQVNLKPIDVATDEIKDKTAELQKLCSSNEVDMIQLQLKLQGCVSVQVNAGPLAYARAFLNDNQSSKYPTKKVNELKEMFRKFIQACGLALELNEQLIKEDQVEYHEGLKSNFRDMVKELSDIIHEQMYQEDTMHSPWMHDSLHVFCAISGTAGDGGYGSLRSTAEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKA5</accession>
    <name>A0A8C3SKA5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">RNase H type-1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKA5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017193.1">
        <property type="protein sequence ID" value="ENSCSRP00000016457.1"/>
        <property type="gene ID" value="ENSCSRG00000012602.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035613">
        <property type="term" value="F:RNA stem-loop binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003964">
        <property type="term" value="F:RNA-directed DNA polymerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004523">
        <property type="term" value="F:RNA-DNA hybrid ribonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.10">
        <property type="entry name" value="Ribonuclease H-like superfamily/Ribonuclease H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002156">
        <property type="entry name" value="RNaseH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036397">
        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR41694">
        <property type="entry name" value="ENDOGENOUS RETROVIRUS GROUP K MEMBER POL PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR41694:SF3">
        <property type="entry name" value="RNA-DIRECTED DNA POLYMERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00075">
        <property type="entry name" value="RNase_H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50879">
        <property type="entry name" value="RNASE_H_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0540">Nuclease</keyword>
    <keyword evidence="2" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0695">RNA-directed DNA polymerase</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="RNase H type-1" evidence="7">
        <location>
            <begin position="1"/>
            <end position="109"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022918"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016457.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="27379" checksum="92E0F5D4DD6CB8BB" modified="2022-01-19" version="1">MAWGTASSRQWAELQATTLAIEDAPPRAYIYTDSWALYKGLRTWVTAWEAKDWELAGRPLSGAALWQQLLQYTRRAPLVVRHVDAHTKAQTAEAHWNAAADDMAQGEVMQLAECYHVEGGHHGARATQYTALRQGIPFPLAACRTIRAGCPICSRLAPNALPGPAGRIYRATGPCQDWQVDYIGPLPQEQRWQYPLGKDGPTCCRREKTIRVWPRSPAYRNIACEGSDCPGGCCLPSERMGGAGADCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM56</accession>
    <name>A0A8C3SM56_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Coiled-coil domain containing 191</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016511.1">
        <property type="protein sequence ID" value="ENSCSRP00000015835.1"/>
        <property type="gene ID" value="ENSCSRG00000012108.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052270">
        <property type="entry name" value="CACF_protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22028:SF5">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 191"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22028">
        <property type="entry name" value="SFI1 SPINDLE BODY DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="75"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="577"/>
            <end position="626"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="660"/>
            <end position="688"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="47"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="195"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="522"/>
            <end position="562"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="83"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="586"/>
            <end position="605"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="606"/>
            <end position="622"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015835.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="883" mass="104633" checksum="BE1D88326CE98621" modified="2022-01-19" version="1">MRFFLTVANRVERASEFAVSETFSLKKSLYPQRPRGPVVDLETVEQLQDHDEAYAEAQELLNDWMNSKLRLELESDQEENVGDAAADSPPAEEAPAGFVKYERFDDLCGYLEQEMESTTVQDFLQNLLQNEVVDCGILEGLRIEEIKEKKKTRDPRITMELRHKQVKENCLRRQKQLELQRREKTLKKLALAEAKQRVQEENRRQALKARKEEEEIQREMVKLRKEMAEKRHIMGEARRIERKRQELEKAQKLAAVGLSHTTPKALEQEKEEKQRRLQELLSKIHSENQRCLQQHFSAWYKFILDHRIKMGKARALADWKCQLKALRAWRDYTWVQKLEQETEQLETHLRDQNRKKQLAIEHNRRQVLRRCFVEWQLWSRSEAEKRQLQVRQEETRKKMVQLLEAASVGKLGTDGSWHVSRTRMSKVTQDQPLRQEEVTETPILQEEPINPVETCCRGAGQTPSLRSCKKPKYAWQVTLQHAAVNSQDHTESSNQTVSPIQWFGAPGKKVAPAFRGHFEHRHAFQQQLIEEQRRQLQEQREVILELQENQRLRRAKQEAEQATAVTLALNNPVPKTKEKMLKRGDPLSCKSASSLSSPVLLGPESTKTVTQSRRSSNLQTSAHPILKAMEERAIHRAERRRELEEVKRKREEEKLGQLKAEEEERQRKETAEKEAQLEKRRAERRQQKLKELEKQRRLEKEQQLLAKARDHYEKVLLRKQGLEPWKRLREQAKENMAAAQKHHCSGLQRKCLLAWLWHIQETLAEKMARAEEFSSRMLLRRGFRNWLKYKDYLSALEEGASKLYAASLRKKLFWAWFDLLNEEKSALWEKQKIAAEHSDRRITLTMFRAWRQYPALMKDEREKEARREQLRKRVAEILPDFRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM77</accession>
    <name>A0A8C3SM77_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">G-protein coupled receptors family 3 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the G-protein coupled receptor 3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM77"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017647.1">
        <property type="protein sequence ID" value="ENSCSRP00000016873.1"/>
        <property type="gene ID" value="ENSCSRG00000012972.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070062">
        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030295">
        <property type="term" value="F:protein kinase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017978">
        <property type="entry name" value="GPCR_3_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051753">
        <property type="entry name" value="RA-inducible_GPCR3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14511">
        <property type="entry name" value="G PROTEIN COUPLED RECEPTOR, CLASS C, GROUP 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14511:SF7">
        <property type="entry name" value="RETINOIC ACID-INDUCED PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00003">
        <property type="entry name" value="7tm_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="26"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="65"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="98"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="129"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="176"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="210"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="247"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 3 profile" evidence="7">
        <location>
            <begin position="21"/>
            <end position="267"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016873.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="310" mass="35378" checksum="560C06BA48923A2A" modified="2022-01-19" version="1">MASTPPPGCNNNIDSDYYLLCDTEQAWGIVLETLATAGVIVTISFMLLLLIFIGKVQDSTKRSMIPIYFLFLLGTLGIFGLTFAFIIKLNGRTGPTRFFLFGVLFALCFSCLLTHAFNLVKLVRGKAPFWYLVLLVIAISLTMVQVIIAIVYVVVIVARQNMNFTTMSPEQRNMDFVMLLIYVLCLMALTFLVSMFTFCGTYKGWKRHGAHIYVTVLFSIAIWVVWITMLMRGNPELKKRPIWDDPVISIALVSNGWVFLMMYMVPEFCFLTRQRKPEDYPPENYSCQPKLMNKSFGVENQAYIKEETTT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMN5</accession>
    <name>A0A8C3SMN5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Importin-11</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Ran-binding protein 11</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="11">Interacts with UBE2E3 and RPL12.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the importin beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017074.1">
        <property type="protein sequence ID" value="ENSCSRP00000016354.1"/>
        <property type="gene ID" value="ENSCSRG00000012402.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005635">
        <property type="term" value="C:nuclear envelope"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006606">
        <property type="term" value="P:protein import into nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000116">
        <property type="entry name" value="importin-11 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001494">
        <property type="entry name" value="Importin-beta_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058669">
        <property type="entry name" value="TPR_IPO7/11-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10997:SF7">
        <property type="entry name" value="IMPORTIN-11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10997">
        <property type="entry name" value="IMPORTIN-7, 8, 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03810">
        <property type="entry name" value="IBN_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25758">
        <property type="entry name" value="TPR_IPO11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00913">
        <property type="entry name" value="IBN_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50166">
        <property type="entry name" value="IMPORTIN_B_NT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Importin N-terminal" evidence="14">
        <location>
            <begin position="28"/>
            <end position="100"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00062902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00077811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016354.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="686" mass="79494" checksum="43045A56AFEB6E09" modified="2022-01-19" version="1">MDLNSASTVVLQVLTQATSQDTAVLKPAEEQLKQWEIQPGFYSVLLNIFTNHTLDINVRWLAVLYFKNGIDRYWRRVAPHALSEEEKSTLRAGLITNFNEPVNQIATQISVLIAKVARLDCPRQWPELIPTLLESVKIQDDLRQHRALLTFYHVTKTLASKRLAADRKLFYDLASGIYSFACSLWNHHTDTFLQQIFTGDETAATNSLERTLLSLKVLRKLTVHGFVEPHRNVEVMVNNFSRNNHEIKSIGTENVCRDRLEKTIILFTKVLLDFLDQHPFSFTPLIQRSLEFAVSYVFTEAGEGVAFERFIVQCMNLIKMIVKNYAYKPSKRFEDSSPETLEAHKIKTSFFTYPTLMEICRRLVSHYFLLTEEELTMWEEDPEGFTVEETGGDSWKYSLRPCTEVLFIDIFHEYNQTLTPVLLEMVHSLQGPTNVEDTNALLIKDAVYNAVGLAAYELFDSVDFDQWFKNQLLAELQVSHNRYKPIRRRVIWLIGQWISVKFKSDLRPMLYEAIRNLLQDLDLVVCIQKHDFEFRTDQFLPYLESMFTLLFQLLQEVTECDTKMHVLHVLSCVIERVNIQIRPYVGCLVQYLPLLWKQSEEHNMLRCAILTTLIHLIQGLGADSKNLYPFLLPIIQLSTDVSQPPHVYLLEDGLELWLVTLENSPCLTPELLRIFQNMSALLGESL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP60</accession>
    <name>A0A8C3SP60_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Tubulin gamma chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Tubulin is the major constituent of microtubules, protein filaments consisting of alpha- and beta-tubulin heterodimers. Gamma-tubulin is a key component of the gamma-tubulin ring complex (gTuRC) which mediates microtubule nucleation. The gTuRC regulates the minus-end nucleation of alpha-beta tubulin heterodimers that grow into microtubule protafilaments, a critical step in centrosome duplication and spindle formation.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="4">Dimer of alpha and beta chains. A typical microtubule is a hollow water-filled tube with an outer diameter of 25 nm and an inner diameter of 15 nM. Alpha-beta heterodimers associate head-to-tail to form protofilaments running lengthwise along the microtubule wall with the beta-tubulin subunit facing the microtubule plus end conferring a structural polarity. Microtubules usually have 13 protofilaments but different protofilament numbers can be found in some organisms and specialized cells.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 10">Belongs to the tubulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP60"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017309.1">
        <property type="protein sequence ID" value="ENSCSRP00000016559.1"/>
        <property type="gene ID" value="ENSCSRG00000012692.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000930">
        <property type="term" value="C:gamma-tubulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031122">
        <property type="term" value="P:cytoplasmic microtubule organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007020">
        <property type="term" value="P:microtubule nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02188">
        <property type="entry name" value="gamma_tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.600:FF:000004">
        <property type="entry name" value="Tubulin gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1330.20:FF:000003">
        <property type="entry name" value="Tubulin gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1440:FF:000010">
        <property type="entry name" value="Tubulin gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.600">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1330.20">
        <property type="entry name" value="Tubulin/FtsZ, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1440">
        <property type="entry name" value="Tubulin/FtsZ, GTPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002454">
        <property type="entry name" value="Gamma_tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008280">
        <property type="entry name" value="Tub_FtsZ_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000217">
        <property type="entry name" value="Tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037103">
        <property type="entry name" value="Tubulin/FtsZ-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018316">
        <property type="entry name" value="Tubulin/FtsZ_2-layer-sand-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036525">
        <property type="entry name" value="Tubulin/FtsZ_GTPase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023123">
        <property type="entry name" value="Tubulin_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017975">
        <property type="entry name" value="Tubulin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003008">
        <property type="entry name" value="Tubulin_FtsZ_GTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11588">
        <property type="entry name" value="TUBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00091">
        <property type="entry name" value="Tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03953">
        <property type="entry name" value="Tubulin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01164">
        <property type="entry name" value="GAMMATUBULIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01161">
        <property type="entry name" value="TUBULIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00864">
        <property type="entry name" value="Tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00865">
        <property type="entry name" value="Tubulin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55307">
        <property type="entry name" value="Tubulin C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52490">
        <property type="entry name" value="Tubulin nucleotide-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00227">
        <property type="entry name" value="TUBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8 10" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="6 10" id="KW-0493">Microtubule</keyword>
    <keyword evidence="7 10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tubulin/FtsZ GTPase" evidence="11">
        <location>
            <begin position="48"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="domain" description="Tubulin/FtsZ 2-layer sandwich" evidence="12">
        <location>
            <begin position="249"/>
            <end position="393"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009636"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM00864"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00865"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016559.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="451" mass="51160" checksum="D507ADA0E492F245" modified="2022-01-19" version="1">MPREIITLQLGQCGNQIGFEFWKQLCAEHGISPEGIVEEFATEGTDRKDVFFYQADDEHYIPRAVLLDLEPRVIHSILNSPYANLYNPENIYLSEHGGGAGNNWASGFSQGEKIHEDIFDIIDREADGSDSLEGFVLCHSIAGGTGSGLGSYLLERLNDRYPKKLVQTYSVFPNQDEMSDVVVQPYNSLLTLKRLTQNADCVVVLDNTALNRIATDRLHIQNPSFSQINQLVSTIMSASTTTLRYPGYMNNDLIGLIASLIPTPRLHFLMTGYTPLTTDQSVASVRKTTVLDVMRRLLQPKNVMVSTGRDRQTNHCYIAILNIIQGEVDPTQVHKSLQRIRERKLANFIPWGPASIQVALSRKSPYLPSAHRVSGLMMANHTNISSLFERTCRQYDKLRKREAFLEQFRKEDIFKDNFDELDNSREIVQQLIDEYHAATRPDYISWGTQEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPZ9</accession>
    <name>A0A8C3SPZ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Alpha-mannosidase</fullName>
            <ecNumber evidence="17">3.2.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Catalyzes the first committed step in the biosynthesis of complex N-glycans. It controls conversion of high mannose to complex N-glycans; the final hydrolytic step in the N-glycan maturation pathway.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>N(4)-{beta-D-GlcNAc-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;6)]-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc}-L-asparaginyl-[protein] + 2 H2O = 2 alpha-D-mannopyranose + an N(4)-{beta-D-GlcNAc-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;4)-beta-D-GlcNAc}-L-asparaginyl-[protein]</text>
            <dbReference type="Rhea" id="RHEA:56052"/>
            <dbReference type="Rhea" id="RHEA-COMP:14368"/>
            <dbReference type="Rhea" id="RHEA-COMP:14369"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28729"/>
            <dbReference type="ChEBI" id="CHEBI:60615"/>
            <dbReference type="ChEBI" id="CHEBI:60625"/>
            <dbReference type="EC" id="3.2.1.114"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="17">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="17">Binds 1 zinc ion per subunit.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 17">Belongs to the glycosyl hydrolase 38 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.-" evidence="17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018848.1">
        <property type="protein sequence ID" value="ENSCSRP00000018013.1"/>
        <property type="gene ID" value="ENSCSRG00000013827.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004572">
        <property type="term" value="F:mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006013">
        <property type="term" value="P:mannose metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006491">
        <property type="term" value="P:N-glycan processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11666">
        <property type="entry name" value="GH38N_Man2A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.50:FF:000001">
        <property type="entry name" value="Alpha-mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1180:FF:000009">
        <property type="entry name" value="Alpha-mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.98.30:FF:000002">
        <property type="entry name" value="Alpha-mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.110.10:FF:000003">
        <property type="entry name" value="Alpha-mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.110.10">
        <property type="entry name" value="Glycoside hydrolase 38, N terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.50">
        <property type="entry name" value="Glycoside hydrolase family 38, central domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1180">
        <property type="entry name" value="Golgi alpha-mannosidase II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.98.30">
        <property type="entry name" value="Golgi alpha-mannosidase II, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011013">
        <property type="entry name" value="Gal_mutarotase_sf_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011330">
        <property type="entry name" value="Glyco_hydro/deAcase_b/a-brl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011682">
        <property type="entry name" value="Glyco_hydro_38_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015341">
        <property type="entry name" value="Glyco_hydro_38_cen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037094">
        <property type="entry name" value="Glyco_hydro_38_cen_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000602">
        <property type="entry name" value="Glyco_hydro_38_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027291">
        <property type="entry name" value="Glyco_hydro_38_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028995">
        <property type="entry name" value="Glyco_hydro_57/38_cen_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013780">
        <property type="entry name" value="Glyco_hydro_b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050843">
        <property type="entry name" value="Glycosyl_Hydrlase_38"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11607">
        <property type="entry name" value="ALPHA-MANNOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11607:SF69">
        <property type="entry name" value="ALPHA-MANNOSIDASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09261">
        <property type="entry name" value="Alpha-mann_mid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07748">
        <property type="entry name" value="Glyco_hydro_38C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01074">
        <property type="entry name" value="Glyco_hydro_38N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00872">
        <property type="entry name" value="Alpha-mann_mid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF88688">
        <property type="entry name" value="Families 57/38 glycoside transferase middle domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF74650">
        <property type="entry name" value="Galactose mutarotase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF88713">
        <property type="entry name" value="Glycoside hydrolase/deacetylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14 17" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="10" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="6 17" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="11 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 17" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="4 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="7 17" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="7"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="domain" description="Glycoside hydrolase family 38 central" evidence="19">
        <location>
            <begin position="503"/>
            <end position="590"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00059516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00093232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU361199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="SMART" id="SM00872"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018013.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1152" mass="131908" checksum="64C7E65D9EA51B20" modified="2022-01-19" version="1">MKLSRQFTVFGSAIFCVVIFSLYLMLDRGHFDHPKSPRREGTFPKGQLSILQEKIDHLERLLAENNEIISNIRDSVINLSESVKDGQRNPEAINFSQGFSELLPSAVVSLTVDPEDCLFASKSGSQDSNVQMLDVYDILPFDNPDGGVWKQGFDITYNENEWDDEPLQVFVVPHSHNDPGWLKTFDDYFRDQTQHILNNMVVKLQEDNRRKFMWSEISYFSKWWDGIDSQKKDAVKRLIEDGQFEIVTGGWVMPDEASPHYFALIDQLIEGHQWLEKTLGVKPKSGWAVDPFGHSPTMTYLLKRSGFSNMLIQRVHYSVKKYFATQKTLEFFWRQNWDLGSSTDILCHMMPFYSYDVPHTCGPDPKICCQFDFKRLPGGRVSCPWRVPPEAIHAGNVQHRAWMILDQYRKKSKLFRTKVLLAPLGDDFRYSESSEWDQQYQNYQKLFDFMNSHPELHVKAQFGTLSDYFEALRRAGNLEEKNSNSVFPVLSGDFFTYADRDNHYWSGYFTSRPFYKRLDRVLESYLRAAEILYSLALVESKKSDKMNAFPSVDHYKLLTEARRNLGLFQHHDAITGTSKDWVVVDYGTRLFHSLMNLKRVIIDSAHILILKDKDTYSYNPSTPFLKMDDVQSSQDSLPRKTVIKLSIQPRYLLVYNPTEQERFSVVSIYVNSPKVKVLSPSGKPVMVQVSGVWDGTTTVSHEAYQISFMVHLPPLGLGVYQLLEVLSSEMVLADYNIYTSGGNNVQVNSDEVFKIKEMQNSADDITLENSYMKLWFSGISGLLKKINTKEDGKNHQIKVEFAWYGTTSNRDKSGAYLFLPDGEAKPYVFTDPPTIRVTHGRIFSEVSCFFHHLTHTVRLYKVQGLEGESLELSNIVDIRGEYNREIAMRISSDVNSQNRFYTDLNGYQIQPRVTMNKLPLQANIYPMTTMAYIQDDGIRLTLHSAQSLGVTSLKSGQLEVIMDRRLMQDDNRGLGQGVQDNKITANLFRLLLERKNGVDEKEEKSSVSFPSLLSHITSSFINHPVIPMTTYAESGVPQILNAFSPLTSSMPCDMHVVNLRTIQSKADSGPSDEAALILHRKGFDCKFSNKDTGLLCSTTQGKIKVHKLFNKLIIESLIPTSLSLMHSPPDARNISEINMSSMEINTFRIRLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRF9</accession>
    <name>A0A8C3SRF9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cell membrane</location>
            <topology evidence="1 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRF9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019944.1">
        <property type="protein sequence ID" value="ENSCSRP00000019073.1"/>
        <property type="gene ID" value="ENSCSRG00000014564.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15229">
        <property type="entry name" value="7tmA_OR8S1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000015">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050516">
        <property type="entry name" value="Olfactory_GPCR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26452">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="21"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="60"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="99"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="139"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="196"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="241"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="274"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="41"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019073.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="35292" checksum="99527B0E697347F8" modified="2022-01-19" version="1">MVKGNQTNVREFILLGFPGSWYLQISLFLLFLFMYFLTLMGNITIISLVGTHRRLHTPMYFFLCNLSFLDIWFTTGYIPKTLVLLVSQSKTISFTSCLLQMYFVFSLGCTEYLLLAVMAYDRYLAICRPLRYSSIMNRICVQLVSGAWTVGFLYALLNTVFTFKLHFCGPNQIRHFSCELPPLLQLSCTDTFTNQVVLLTSAVILGAISFLLTLVSYIHIISTILRIPSVQGKRKAFSTCSSHLIVVGLLYLAAFIQYAKPSSVSSVALDEMVSIQYSILTPMLNPIIYSLKNKEVKTALRNILGKFKFLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRK6</accession>
    <name>A0A8C3SRK6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Core histone macro-H2A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Variant histone H2A which replaces conventional H2A in a subset of nucleosomes.</text>
    </comment>
    <comment type="subunit">
        <text evidence="1">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Chromosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRK6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019532.1">
        <property type="protein sequence ID" value="ENSCSRP00000018673.1"/>
        <property type="gene ID" value="ENSCSRG00000014305.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9421954at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031490">
        <property type="term" value="F:chromatin DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006334">
        <property type="term" value="P:nucleosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd00074">
        <property type="entry name" value="HFD_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02904">
        <property type="entry name" value="Macro_H2A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000013">
        <property type="entry name" value="Core histone macro-H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.220.10:FF:000002">
        <property type="entry name" value="Core histone macro-H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.220.10">
        <property type="entry name" value="Leucine Aminopeptidase, subunit E, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021171">
        <property type="entry name" value="Core_histone_macro-H2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007125">
        <property type="entry name" value="H2A/H2B/H3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002119">
        <property type="entry name" value="Histone_H2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032454">
        <property type="entry name" value="Histone_H2A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002589">
        <property type="entry name" value="Macro_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043472">
        <property type="entry name" value="Macro_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035796">
        <property type="entry name" value="Macro_H2A"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23430">
        <property type="entry name" value="HISTONE H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00125">
        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16211">
        <property type="entry name" value="Histone_H2A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01661">
        <property type="entry name" value="Macro"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037942">
        <property type="entry name" value="Core_histone_macro-H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00620">
        <property type="entry name" value="HISTONEH2A"/>
    </dbReference>
    <dbReference type="SMART" id="SM00506">
        <property type="entry name" value="A1pp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00414">
        <property type="entry name" value="H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52949">
        <property type="entry name" value="Macro domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51154">
        <property type="entry name" value="MACRO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="1" id="KW-0158">Chromosome</keyword>
    <keyword evidence="1" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="1" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="1" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PIRNR" id="PIRNR037942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018673.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="372" mass="40238" checksum="7DC3E80799E44F40" modified="2022-01-19" version="1">MSARSGKKKMSKMSRSSRAGVIFPVGRMMRYLRKGTYKYRIGVGAPVYMAAVIEYLAAEILELAGNAARDNKKGRIAPRHILLAVANDEELNQLLKGVTIASGGVLPRIQPELLAKKRGAKGKSETILSPSPEKRGRKSLVSKKSGKKAKATKARAPKKSKQKENEKEGASNSTSEDGPGDGFTILSSKSLIPGQKLSLTQSDVSHIGSMKVEGIVHPTTAEIDLKEEIGKALEKAGGKEFLETVKELRKSQGPLEVAEAALSQSSGLAAKFVIHCHIPQWGSDKCEEQLEETIKNCLTAAEDKKLKSVAFPPLPSGRNCFPKQTAAQVTLKAISTHFDDASSSSLKNIYFLLFDSESIGIYVQEMAKLDTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRP2</accession>
    <name>A0A8C3SRP2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Cytochrome b5 heme-binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Lipid metabolism; polyunsaturated fatty acid biosynthesis.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRP2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018032.1">
        <property type="protein sequence ID" value="ENSCSRP00000017234.1"/>
        <property type="gene ID" value="ENSCSRG00000012944.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00658"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016717">
        <property type="term" value="F:oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006636">
        <property type="term" value="P:unsaturated fatty acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd03506">
        <property type="entry name" value="Delta6-FADS-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.120.10">
        <property type="entry name" value="Cytochrome b5-like heme/steroid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001199">
        <property type="entry name" value="Cyt_B5-like_heme/steroid-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036400">
        <property type="entry name" value="Cyt_B5-like_heme/steroid_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005804">
        <property type="entry name" value="FA_desaturase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012171">
        <property type="entry name" value="Fatty_acid_desaturase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19353:SF57">
        <property type="entry name" value="ACYL-COA (8-3)-DESATURASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19353">
        <property type="entry name" value="FATTY ACID DESATURASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00173">
        <property type="entry name" value="Cyt-b5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00487">
        <property type="entry name" value="FA_desaturase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00363">
        <property type="entry name" value="CYTOCHROMEB5"/>
    </dbReference>
    <dbReference type="SMART" id="SM01117">
        <property type="entry name" value="Cyt-b5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55856">
        <property type="entry name" value="Cytochrome b5-like heme/steroid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50255">
        <property type="entry name" value="CYTOCHROME_B5_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0275">Fatty acid biosynthesis</keyword>
    <keyword evidence="3" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="2" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="4" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Cytochrome b5 heme-binding" evidence="6">
        <location>
            <begin position="75"/>
            <end position="156"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017234.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="430" mass="49514" checksum="C617709D310679C1" modified="2022-01-19" version="1">MLFNSPPSFSRDPLSLFRDPSHETVFLSQEVQCVLSNRGSSLPARRERFLFPLLPDSQKREVAKKNPESSVGFSPRRFTWEEIGLRTGQGHLQQERWLVIDRKVYDISQFYQQHPGGARVISHYAGQDATDAFVAFHVNKALVRKYMSSLLIGELAPDQISMEPSKNKLLVEDFRELHATIERMGLLNPNSLFFFLNFLHILLLEAASWITLWYFGTSLVPLLISAVLLTTSQTQAGYLHHDMGHLSVFSKPKWNHMVQTFMIGQPLGMAANWWNLRHIQHHAKPNCFRKDPDLNMHSSLFTFGKVLSVELGMKKKKFMPYNHQHKYFFVSEYHYFPKPLLGVKSLLGFYLVLESIWFVWESQMSHIPMNIDYDKNLDWFSTQLQATLWAPTQGQEPYGVAPLVKSLCAKHGIDYHCKPLLTAFADVIGA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS76</accession>
    <name>A0A8C3SS76_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">hydroxyisourate hydrolase</fullName>
            <ecNumber evidence="2">3.5.2.17</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>5-hydroxyisourate + H2O = 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:23736"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18072"/>
            <dbReference type="ChEBI" id="CHEBI:58639"/>
            <dbReference type="EC" id="3.5.2.17"/>
        </reaction>
    </comment>
    <dbReference type="EC" id="3.5.2.17" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS76"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020278.1">
        <property type="protein sequence ID" value="ENSCSRP00000019397.1"/>
        <property type="gene ID" value="ENSCSRG00000014725.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033971">
        <property type="term" value="F:hydroxyisourate hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006144">
        <property type="term" value="P:purine nucleobase metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05822">
        <property type="entry name" value="TLP_HIUase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.180">
        <property type="entry name" value="Transthyretin/hydroxyisourate hydrolase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014306">
        <property type="entry name" value="Hydroxyisourate_hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000895">
        <property type="entry name" value="Transthyretin/HIU_hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023416">
        <property type="entry name" value="Transthyretin/HIU_hydrolase_d"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036817">
        <property type="entry name" value="Transthyretin/HIU_hydrolase_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02962">
        <property type="entry name" value="hdxy_isourate"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10395:SF11">
        <property type="entry name" value="5-HYDROXYISOURATE HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10395">
        <property type="entry name" value="URICASE AND TRANSTHYRETIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00576">
        <property type="entry name" value="Transthyretin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00189">
        <property type="entry name" value="TRNSTHYRETIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00095">
        <property type="entry name" value="TR_THY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49472">
        <property type="entry name" value="Transthyretin (synonym: prealbumin)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0659">Purine metabolism</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Transthyretin/hydroxyisourate hydrolase" evidence="5">
        <location>
            <begin position="72"/>
            <end position="186"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022631"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="SMART" id="SM00095"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019397.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="187" mass="20077" checksum="B7DD90BC7036D9EE" modified="2022-01-19" version="1">MACRAGLSAPFSALRSLPVYQSALRDAARPGATPHGGHCHGAGGGCGASGARPEGPRLAHQLVSQVKNTCEAPSSSLATQVLNTVTGQPARGLALHLSRLEDPGLQWMELMKSSTNVDGHCPLFLAPEQVKAGTYRLHFDTGPYWQQLGYTSFYPYVEVVFTVTEQTRKRHIPLLISPFSYTISKGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSE4</accession>
    <name>A0A8C3SSE4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Lymphotoxin-alpha</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">TNF-alpha</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">TNF-beta</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="3">Tumor necrosis factor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">Tumor necrosis factor ligand superfamily member 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Cytokine that in its homotrimeric form binds to TNFRSF1A/TNFR1, TNFRSF1B/TNFBR and TNFRSF14/HVEM. In its heterotrimeric form with LTB binds to TNFRSF3/LTBR. Lymphotoxin is produced by lymphocytes and is cytotoxic for a wide range of tumor cells in vitro and in vivo.</text>
    </comment>
    <comment type="subunit">
        <text evidence="16">Homotrimer, and heterotrimer of either two LTB and one LTA subunits or (less prevalent) two LTA and one LTB subunits. Interacts with TNFRSF14.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the tumor necrosis factor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSE4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019025.1">
        <property type="protein sequence ID" value="ENSCSRP00000018184.1"/>
        <property type="gene ID" value="ENSCSRG00000013939.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005164">
        <property type="term" value="F:tumor necrosis factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043123">
        <property type="term" value="P:positive regulation of canonical NF-kappaB signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001238">
        <property type="term" value="P:positive regulation of extrinsic apoptotic signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00184">
        <property type="entry name" value="TNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006053">
        <property type="entry name" value="TNF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002960">
        <property type="entry name" value="TNF_beta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006052">
        <property type="entry name" value="TNF_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008983">
        <property type="entry name" value="Tumour_necrosis_fac-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11471:SF23">
        <property type="entry name" value="TUMOR NECROSIS FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11471">
        <property type="entry name" value="TUMOR NECROSIS FACTOR FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00229">
        <property type="entry name" value="TNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01234">
        <property type="entry name" value="TNECROSISFCT"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01236">
        <property type="entry name" value="TNFBETA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00207">
        <property type="entry name" value="TNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49842">
        <property type="entry name" value="TNF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="5" id="KW-0202">Cytokine</keyword>
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    <keyword evidence="8" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="THD" evidence="18">
        <location>
            <begin position="76"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="53"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00018403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00029751"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00033253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00033263"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00046146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00046860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018184.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="216" mass="22608" checksum="78B55201E201E64C" modified="2022-01-19" version="1">MGLDGGPEAPNTPVSIRPPHLLPPQPQTGLVSGIHSREPRRPALPPVGLSNEPSLSFSTAAPWTPLGQRAGRTHSPAAHLIGHPGASGERLRWRSDVDASFTRGGFRLANGSLVVPASGLYFVYFQASFLGAACPAGAEPLILAHRVLLFSDTYPQDVPILSAHKTACPGGGPWYRALRQGAAFALQKGDRLSTQTEGEAHLLAGQGALSFGAFAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVU1</accession>
    <name>A0A8C3SVU1_CHESE</name>
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        <recommendedName>
            <fullName evidence="8">Neurexin-1</fullName>
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    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="2">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018927.1">
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    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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    </dbReference>
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        <property type="entry name" value="LamG"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="neurexin-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Laminin"/>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Laminin_G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050372">
        <property type="entry name" value="Neurexin-related_CASP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15036">
        <property type="entry name" value="PIKACHURIN-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15036:SF85">
        <property type="entry name" value="SP2353, ISOFORM A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02210">
        <property type="entry name" value="Laminin_G_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00282">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1015">Disulfide bond</keyword>
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    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034870707" description="Neurexin-1" evidence="3">
        <location>
            <begin position="30"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="4">
        <location>
            <begin position="29"/>
            <end position="211"/>
        </location>
    </feature>
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        <location>
            <begin position="207"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="251" mass="27975" checksum="0875950265046B06" modified="2022-01-19" version="1">MGAVLLKRGGCLLLWLALLLGCWAELGSGLEFPGAEGQWTRFPKWNACCESEMSFNMKTRSSSGLVLYFDDEGFCDFLELILTQGGRLQLSFSIFCAEPATLLTDTPINDNLWHTVVIRRHFKNTTLLIDHTEAKWVEVKSKRRDMTVFSGLFLGGLPPELRSATLKLTLSSVKDREPFKGWITDVRVNYTQASPVESQEVRLDDEQSRLCARDDVCLNGGICSVLNDQAVCDCSQTGFRGKDCSEGKTSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVY9</accession>
    <name>A0A8C3SVY9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">C-C motif chemokine</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the intercrine beta (chemokine CC) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVY9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020593.1">
        <property type="protein sequence ID" value="ENSCSRP00000019702.1"/>
        <property type="gene ID" value="ENSCSRG00000014996.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048020">
        <property type="term" value="F:CCR chemokine receptor binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008009">
        <property type="term" value="F:chemokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061844">
        <property type="term" value="P:antimicrobial humoral immune response mediated by antimicrobial peptide"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070098">
        <property type="term" value="P:chemokine-mediated signaling pathway"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:eosinophil chemotaxis"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00272">
        <property type="entry name" value="Chemokine_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.40:FF:000012">
        <property type="entry name" value="C-C motif chemokine"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Chemokine_b/g/d"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000827">
        <property type="entry name" value="Chemokine_CC_CS"/>
    </dbReference>
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        <property type="entry name" value="Chemokine_IL8-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036048">
        <property type="entry name" value="Interleukin_8-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015:SF80">
        <property type="entry name" value="C-C MOTIF CHEMOKINE 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015">
        <property type="entry name" value="SMALL INDUCIBLE CYTOKINE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00048">
        <property type="entry name" value="IL8"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="SCY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54117">
        <property type="entry name" value="Interleukin 8-like chemokines"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS00472">
        <property type="entry name" value="SMALL_CYTOKINES_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 9" id="KW-0145">Chemotaxis</keyword>
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    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 9" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Chemokine interleukin-8-like" evidence="10">
        <location>
            <begin position="26"/>
            <end position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU361150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM00199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019702.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="99" mass="11033" checksum="2A227D8343A8C07C" modified="2022-01-19" version="1">SENSHSMCSALPAHRFSLPASGSNDALDCCLRTSQVPIPRKIVLDYVVQRIHDGCPIHAVVFITVRGKQLCAPPHAHWVRRLTERLDNPPPPNWGVFDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWA3</accession>
    <name>A0A8C3SWA3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Telomeric repeat-binding factor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Binds the telomeric double-stranded 5'-TTAGGG-3' repeat.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Chromosome</location>
            <location evidence="1">Telomere</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWA3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021228.1">
        <property type="protein sequence ID" value="ENSCSRP00000020325.1"/>
        <property type="gene ID" value="ENSCSRG00000015444.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070187">
        <property type="term" value="C:shelterin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003691">
        <property type="term" value="F:double-stranded telomeric DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098505">
        <property type="term" value="F:G-rich strand telomeric DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042803">
        <property type="term" value="F:protein homodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003720">
        <property type="term" value="F:telomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032208">
        <property type="term" value="P:negative regulation of telomere maintenance via recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905839">
        <property type="term" value="P:negative regulation of telomeric D-loop disassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031848">
        <property type="term" value="P:protection from non-homologous end joining at telomere"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070198">
        <property type="term" value="P:protein localization to chromosome, telomeric region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032210">
        <property type="term" value="P:regulation of telomere maintenance via telomerase"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061820">
        <property type="term" value="P:telomeric D-loop disassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031627">
        <property type="term" value="P:telomeric loop formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11660">
        <property type="entry name" value="SANT_TRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11654">
        <property type="entry name" value="TRF2_RBM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000129">
        <property type="entry name" value="Telomeric repeat-binding factor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.210">
        <property type="entry name" value="Telomere repeat-binding factor, dimerisation domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017930">
        <property type="entry name" value="Myb_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001005">
        <property type="entry name" value="SANT/Myb"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013867">
        <property type="entry name" value="Telomere_rpt-bd_fac_dimer_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036507">
        <property type="entry name" value="Telomere_rpt-bd_fac_dimer_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017357">
        <property type="entry name" value="TERF1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030657">
        <property type="entry name" value="TERF2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031902">
        <property type="entry name" value="TERF2_RBM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46833:SF1">
        <property type="entry name" value="TELOMERIC REPEAT-BINDING FACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46833">
        <property type="entry name" value="TELOMERIC REPEAT-BINDING FACTOR 2 TERF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00249">
        <property type="entry name" value="Myb_DNA-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16772">
        <property type="entry name" value="TERF2_RBM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08558">
        <property type="entry name" value="TRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038016">
        <property type="entry name" value="Telomere_bd-1_Pin2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00717">
        <property type="entry name" value="SANT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63600">
        <property type="entry name" value="Telomeric repeat binding factor (TRF) dimerisation domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51294">
        <property type="entry name" value="HTH_MYB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50090">
        <property type="entry name" value="MYB_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9 10" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="2" id="KW-0158">Chromosome</keyword>
    <keyword evidence="7 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="8 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 10" id="KW-0779">Telomere</keyword>
    <keyword evidence="5" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="HTH myb-type" evidence="13">
        <location>
            <begin position="405"/>
            <end position="456"/>
        </location>
    </feature>
    <feature type="domain" description="Myb-like" evidence="12">
        <location>
            <begin position="406"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="282"/>
            <end position="318"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022895"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR038016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50090"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51294"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020325.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="457" mass="52553" checksum="EE96ED78929CA208" modified="2022-01-19" version="1">MAGGRGRVSRSRRGPMAAGKGPLGLRAPEEAVNRWVLQFYFHQAVGAYRARRNRDFREFRDVMQALLLRPLVKEPAISRLLRIMQFLSRIEEGENLDCTFDTESDLTPLESAVGVLELIEREFPVSEVAMESVRKMVKQAAVIICIKKREFDKASKILKKKHGKGSQTELLSIIREKNLSHTMIQNFSYKTFQQSAFQFLETYLEDSEPFLLTTLNSEYIDETKKLALVPEPVELHLFYRQPSGTVTTYGISALREAFKTLSNSQDSDAAFTKLDETDFSFPKQLSPSVSHRLKRQREEENPPLETSETSDIPKSPTKSKRLLTISRLIMEQDSQSPELSETPDSSQEPVVSSAFRTLVQKPHGQLVPLKARWNTSNGQEEKDTWSEEDELFLDKIMALLVLLLQRWTVQESEWVREGVKTFGEGNWKMICKKFPFENRTAVMIKDRWRTMKKLGLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWI2</accession>
    <name>A0A8C3SWI2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Small integral membrane protein 15</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SMIM15 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020224.1">
        <property type="protein sequence ID" value="ENSCSRP00000019346.1"/>
        <property type="gene ID" value="ENSCSRG00000014755.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027877">
        <property type="entry name" value="Smim15"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28644">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28644:SF1">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15086">
        <property type="entry name" value="UPF0542"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="20"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="53"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="53"/>
            <end position="66"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017904"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019346.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="74" mass="8669" checksum="5FA69D18A508498B" modified="2022-01-19" version="1">MFDIKAWAEYVVEWAAKDPYGFLTTVILALTPLFLASAVLSWKLAKMIEAREREQKKKQKRQENIAKAKRTKRD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SX23</accession>
    <name>A0A8C3SX23_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Inter-alpha-trypsin inhibitor heavy chain 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ITIH family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SX23"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021539.1">
        <property type="protein sequence ID" value="ENSCSRP00000020625.1"/>
        <property type="gene ID" value="ENSCSRG00000015659.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030212">
        <property type="term" value="P:hyaluronan metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01461">
        <property type="entry name" value="vWA_interalpha_trypsin_inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000013">
        <property type="entry name" value="inter-alpha-trypsin inhibitor heavy chain H2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010600">
        <property type="entry name" value="ITI_HC_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050934">
        <property type="entry name" value="ITIH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013694">
        <property type="entry name" value="VIT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002035">
        <property type="entry name" value="VWF_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10338">
        <property type="entry name" value="INTER-ALPHA-TRYPSIN INHIBITOR HEAVY CHAIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10338:SF119">
        <property type="entry name" value="INTER-ALPHA-TRYPSIN INHIBITOR HEAVY CHAIN H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06668">
        <property type="entry name" value="ITI_HC_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08487">
        <property type="entry name" value="VIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00092">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00609">
        <property type="entry name" value="VIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00327">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51468">
        <property type="entry name" value="VIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50234">
        <property type="entry name" value="VWFA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0722">Serine protease inhibitor</keyword>
    <keyword evidence="5 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034903076" evidence="9">
        <location>
            <begin position="20"/>
            <end position="896"/>
        </location>
    </feature>
    <feature type="domain" description="VIT" evidence="11">
        <location>
            <begin position="14"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="domain" description="VWFA" evidence="10">
        <location>
            <begin position="269"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="592"/>
            <end position="635"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="620"/>
            <end position="634"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020625.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="896" mass="101659" checksum="539517EE092C995C" modified="2022-01-19" version="1">MEGRAFVALLSISSLIVLAENTDHKNAIEIYNLHVDSTVTSRFAHTVITSRLVNKVNESQEAVFEVELPKTAFITNFSMSIDGETYPGTIKEKASAQEQYDIAVSHGQSAGLVKTTGRKLEQFHVSVNVASDSKVTFELIYEELLKRQLGKYELLFKVRPKQLVKHFQIDVHIFEPQGIKFLETDSTFMTNELTEALTKVQNETKAHILFKPTIAQQKKSPELEETLLDGDFIIRYDVKRSVSAGDLQIVNGYFVHYFAPSEMPTFPKNVIFVVDQSGSMSGRKIEQTRDALLKILEDLRPEDHFSLITFNSLVTEWKNTLLQATGQNVESAKRYVKTIMARGGTDINKALLTAANTLDKANYAEILQTHSISMIILLTDGQPTVGVQDVEILQQNIQKAIKGKYVLYCLGFGFDVSYKFLEKMALDNGGIARRIYEDSDSDLQLQGFYQEVATPILKDIEIQYPENSILELTQNSFKLFFDGSEIVVAGKIDNELDVLPVEIQAQSHTRNLIFKEEANVREKEKVFQHQKYIFGNFIERLWAYLTIQQLLEKSISAQEEQQKNLQVARALELSLKYSFVTPLTSMVVTKPDDQQKLQLANKPTESDNEKSRFTGFSGNKRSKSPKKKVLSYRRHHDESMLRSDEYFGVALARDYSQRVPKIAGQRAILFEMTEQSPDIFRTVQTPQLLTNEYPHFLLQLPRQNDVICLNTDGQPQVSINLISDPDKGISVTGKLGRNRNNFVQFEITYLEPHVQLHVSKEGIVLSYGGHTTKLPWTKSASSTIQGLKIAVEKERSLTVSASDIITIKIAFVKSPNRFLGLYFMDTDHFSDKASGLLGQFYFDTRLESNPGASQREDERVLSVHGQKHRVTRQYKKDYRLESATGTISCWSLRITP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY52</accession>
    <name>A0A8C3SY52_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">small monomeric GTPase</fullName>
            <ecNumber evidence="5">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY52"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021521.1">
        <property type="protein sequence ID" value="ENSCSRP00000020608.1"/>
        <property type="gene ID" value="ENSCSRG00000015655.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6339763at2759"/>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd04121">
        <property type="entry name" value="Rab40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03742">
        <property type="entry name" value="SOCS_Rab40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000371">
        <property type="entry name" value="RAB40C, member RAS oncogene family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050305">
        <property type="entry name" value="Small_GTPase_Rab"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001496">
        <property type="entry name" value="SOCS_box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036036">
        <property type="entry name" value="SOCS_box-like_dom_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47980">
        <property type="entry name" value="LD44762P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07525">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00253">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00969">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158235">
        <property type="entry name" value="SOCS box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50225">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="14" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-0564">Palmitate</keyword>
    <keyword evidence="15" id="KW-0636">Prenylation</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0833">Ubl conjugation pathway</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020608.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="285" mass="31942" checksum="683102EA7E1E679A" modified="2022-01-19" version="1">MRGRMGTQGSPVKSYDYLLKFLLVGDSDVGKGEILESLQDGASESPYAYSNGIDYKTTTILLDGRRVKLELWDTSGQGRFCTIFRSYSRGAQGILLVYDITNRWSFDGIDRWIKEIDEHAPGVPRILVGNRLHLAFKRQVPTEQARSYAEKNCMTFFEVSPLCNFNVTESFTELSRIVLMRHGMEKIWRPNRVFSLQDLCCRAIVSCTPVHLIDKLPLPVTIKSHLKSFSMANGMNAVMMHGRSYSLASSGGGSSSKGNSLKRSKSIRPPQSPPQNCSRNNCKIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYB7</accession>
    <name>A0A8C3SYB7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Guanylin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Guanylate cyclase activator 2A</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Endogenous activator of intestinal guanylate cyclase. It stimulates this enzyme through the same receptor binding region as the heat-stable enterotoxins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the guanylin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYB7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021205.1">
        <property type="protein sequence ID" value="ENSCSRP00000020303.1"/>
        <property type="gene ID" value="ENSCSRG00000015441.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9926421at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030250">
        <property type="term" value="F:guanylate cyclase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1450.10">
        <property type="entry name" value="Guanylin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000879">
        <property type="entry name" value="Guanylin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036382">
        <property type="entry name" value="Guanylin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11318:SF3">
        <property type="entry name" value="GUANYLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11318">
        <property type="entry name" value="GUANYLIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02058">
        <property type="entry name" value="Guanylin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001849">
        <property type="entry name" value="Guanylin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00774">
        <property type="entry name" value="GUANYLIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF89890">
        <property type="entry name" value="Proguanylin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00037392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00041143"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00042142"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020303.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="107" mass="11642" checksum="1996A834E42FDAAA" modified="2022-01-19" version="1">MKALLTAVLCLCTLAAFSDCVTVQVRNFSFSLESVKKLKDFMDSTVTRNPQLPSARSVSLCANPDLPKEFLSLCDTQDADQIFEDLKPIARSPELCEICAFAACAGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ71</accession>
    <name>A0A8C3SZ71_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Centrosomal protein of 76 kDa</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Centrosomal protein involved in regulation of centriole duplication. Required to limit centriole duplication to once per cell cycle by preventing centriole reduplication.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
            <location evidence="1">Centrosome</location>
            <location evidence="1">Centriole</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CEP76 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ71"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021811.1">
        <property type="protein sequence ID" value="ENSCSRP00000020888.1"/>
        <property type="gene ID" value="ENSCSRG00000015833.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046599">
        <property type="term" value="P:regulation of centriole replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.620.30:FF:000003">
        <property type="entry name" value="Centrosomal protein of 76 kDa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.620.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052299">
        <property type="entry name" value="CEP76"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028926">
        <property type="entry name" value="CEP76-C2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056288">
        <property type="entry name" value="CEP76_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056290">
        <property type="entry name" value="CEPT76/DRC7_peptidase-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46436">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 76 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46436:SF1">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 76 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15627">
        <property type="entry name" value="CEP76-C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24652">
        <property type="entry name" value="CEP76_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24656">
        <property type="entry name" value="CEPT76_peptidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CEP76 C2" evidence="7">
        <location>
            <begin position="1"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="domain" description="CEP76/DRC7 peptidase-like" evidence="9">
        <location>
            <begin position="184"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="domain" description="Centrosomal protein of 76 kDa C-terminal" evidence="8">
        <location>
            <begin position="341"/>
            <end position="479"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00015706"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00024729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF15627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF24652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF24656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020888.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="482" mass="54151" checksum="B14BFE943B90654D" modified="2022-01-19" version="1">MVDATTMLSICDPVHMVLIKTDTFGETTLVASYFLEWRSVLGAENRVTNVAVELLGVGTESKVSVGVLNIKLEMYPQLNKTLSQEIVNTQLALERQKTAEKERLFLVYAKQWWREYLQIRPSHNTRLVKIFAQDENGINRPVCSYVRPLRAGRLLDTPRQAARFVNVLGYERAPVIGGGVGKQEQWCTLLAFLCRNKGDCEDHANLLCSLLLGYGLEAFVCVGTKAKGVPHTWVMTCGTDGTITFWESLTGHRYIHNPINPDDPPLVEQPKPMYPYRTVGCVFNHQKFLGNCQPSDAVEVCIFDLHDESKWKPMSGEAIKSVCSPGATTSLPPFPPLCSSTIDAAVISNEIELQLRILVSEHRKDLGLTTVWDDQLSYLLSPALAAYELERTTSISAGNEEFQDAIRRAVPDGHTFKGFPIHFVYRNARRAFSTCLRSPFCEEIICCRGDQVRLAVRVRVFTYPESACAVWIMFACKYRSVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0G5</accession>
    <name>A0A8C3T0G5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Tumor necrosis factor receptor superfamily member 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">B-cell surface antigen CD40</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">CD40L receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Receptor for TNFSF5/CD40LG. Transduces TRAF6- and MAP3K8-mediated signals that activate ERK in macrophages and B cells, leading to induction of immunoglobulin secretion.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="15">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0G5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022354.1">
        <property type="protein sequence ID" value="ENSCSRP00000021404.1"/>
        <property type="gene ID" value="ENSCSRG00000016220.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019955">
        <property type="term" value="F:cytokine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005031">
        <property type="term" value="F:tumor necrosis factor receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0023035">
        <property type="term" value="P:CD40 signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006952">
        <property type="term" value="P:defense response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072674">
        <property type="term" value="P:multinuclear osteoclast differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001503">
        <property type="term" value="P:ossification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045780">
        <property type="term" value="P:positive regulation of bone resorption"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051094">
        <property type="term" value="P:positive regulation of developmental process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010557">
        <property type="term" value="P:positive regulation of macromolecule biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045935">
        <property type="term" value="P:positive regulation of nucleobase-containing compound metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070555">
        <property type="term" value="P:response to interleukin-1"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13411">
        <property type="entry name" value="TNFRSF11A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.50.10:FF:000041">
        <property type="entry name" value="Tumor necrosis factor receptor superfamily member 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.50.10">
        <property type="entry name" value="Tumor Necrosis Factor Receptor, subunit A, domain 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041648">
        <property type="entry name" value="RANK_CRD_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001368">
        <property type="entry name" value="TNFR/NGFR_Cys_rich_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022361">
        <property type="entry name" value="TNFR_11A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053075">
        <property type="entry name" value="TNFRSF11A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034040">
        <property type="entry name" value="TNFRSF11A_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47134">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 11A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47134:SF1">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 11A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18278">
        <property type="entry name" value="RANK_CRD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00020">
        <property type="entry name" value="TNFR_c6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01974">
        <property type="entry name" value="TNFACTORR11A"/>
    </dbReference>
    <dbReference type="SMART" id="SM00208">
        <property type="entry name" value="TNFR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57586">
        <property type="entry name" value="TNF receptor-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00652">
        <property type="entry name" value="TNFR_NGFR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50050">
        <property type="entry name" value="TNFR_NGFR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0391">Immunity</keyword>
    <keyword evidence="8 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 18" id="KW-0732">Signal</keyword>
    <keyword evidence="3 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="18">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034549218" description="Tumor necrosis factor receptor superfamily member 5" evidence="18">
        <location>
            <begin position="23"/>
            <end position="671"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="205"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="repeat" description="TNFR-Cys" evidence="15">
        <location>
            <begin position="28"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="domain" description="TNFR-Cys" evidence="19">
        <location>
            <begin position="28"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="492"/>
            <end position="536"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="614"/>
            <end position="671"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="42"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="45"/>
            <end position="63"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00015766"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00031089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00032719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00045871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021404.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="671" mass="73106" checksum="F065D1F98C05CDAB" modified="2022-01-19" version="1">MSISAAGCWLVLCLFIADKQLSLQISPACESEQHYEYSGRCCTKCEPGKYMSAKCTATSETVCQPCGPNEYMDAWNEEDKCLLHKICDEGKGLIEVNPGNRTFQRQCACTLGYHCNEDCDYCLRNTKCAPGFGVQHPVQRDKDTVCAPCRWGYFSDISSSTDECKSWTNCTALGTAEGVPGTDRSDAVCVQPTMPVQPQDETNKILYVLTVPVLFVTLTSIIILIVCYKNKGKALTADLHHWANEVCSQIKGTKESPREPFVNTNMVNAASPQPSEGIYLLALDDFVFPEDMGCPNGHTLYGKGSPDTIHFELGENIPTLSLATESEDDHFRQIPMEDEYVDRAPHAHGYLPLLSRPDSKSVAPFSEPLEVGENDSLSQCFTGTESMVDLAGCYSSDPLCGMDCTHASSDKYLQKSCHCTCSHMKETEKKDTDRFPVNPESVNNCVGCGVSSRESPRKWSEPLCAVDYTTASPENGLYPQCTCGLDFPSAGQSTLASNPGTEDTPSDGTDTKYQNTSRSTSGANCSTSDLPQASGNVTGNSNSTFISSGQVMNFKGDIIVVYVSQNSQEGTTATGTANENVGSPVQEENLNRCETFAGNTQQYKEKYADANSACPAENEGLNSTGEYERRPGPVVQEENQDSQDRKCRHSGAFQPVQEEGKPGQFSEKALH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T350</accession>
    <name>A0A8C3T350_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Capping protein inhibiting regulator of actin dynamics</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000022088.1">
        <property type="protein sequence ID" value="ENSCSRP00000021150.1"/>
        <property type="gene ID" value="ENSCSRG00000015905.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030277">
        <property type="term" value="P:maintenance of gastrointestinal epithelium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000813">
        <property type="term" value="P:negative regulation of barbed-end actin filament capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052853">
        <property type="entry name" value="Actin_dynamics_regulator"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028030">
        <property type="entry name" value="DUF4592"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47574">
        <property type="entry name" value="CANCER-RELATED REGULATOR OF ACTIN DYNAMICS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47574:SF3">
        <property type="entry name" value="CAPPING PROTEIN-INHIBITING REGULATOR OF ACTIN DYNAMICS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15262">
        <property type="entry name" value="DUF4592"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF4592" evidence="2">
        <location>
            <begin position="35"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="92"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="146"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="253"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="326"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="369"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="608"/>
            <end position="636"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="661"/>
            <end position="691"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="712"/>
            <end position="761"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="788"/>
            <end position="840"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="931"/>
            <end position="974"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="989"/>
            <end position="1053"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="147"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="168"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="193"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="369"/>
            <end position="460"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="461"/>
            <end position="471"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="473"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="663"/>
            <end position="681"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="806"/>
            <end position="820"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="821"/>
            <end position="832"/>
        </location>
    </feature>
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        <location>
            <begin position="959"/>
            <end position="974"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="989"/>
            <end position="1000"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1008"/>
            <end position="1024"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1033"/>
            <end position="1053"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF15262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021150.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1215" mass="139887" checksum="EA08163643A5B9C7" modified="2022-01-19" version="1">LGRASVSRQACAVELTYLIRDINTFFLVFQQQLSKTIKFGQPSQMTISEKTMEEANASLEEDLLLSIPMEIETQQDTVLSDSDNKLSDTLDSLSPMSMPGTVHEAEKKVTPIKSSRSKRHISSAGTIESINLDAVPQAVARLDNSAAKHKLSIKPKKQRLSRKHRRLTKQENPETHQYRERYPDDNGRIATAKPTQNREGQKQLQLADEKKKQEEHWRMLEAEEKRQMAEAEEKKHLKEQRCQEVEEMQREQERKRCEEEKRQHLLEEKHLKIKEQRHQEEEKRQEEWRLKELEEQKRLEEWRHQELXXXXEQKRLEEWRHQELEEQKRLEERRHQELEEQKRLEERRQQELEEQKRLEQFRLRELEERRRQKTQEEQRRHEPAEQTHLESEDREQQGKFKIRQEESNAQELKEQAEIHVDGQQHLEKQKEQEQALRQQQVKEKVCSGDAGRESMEKQLQEETNQQKTKQSQKGKETVQEKLTPKQKREVEAQEQKIGEELRWQEVDERQATHRPFTFQVSSGEKQIIFQKVNLSPVTPVKEAAHHSALKESKTHKFSKGSPALPYSLCVPHTAILVTGAQLCGTAVNLNQIKDTACKSLLGLTEERKNLDFPPPENTQKTNLDSKSSRSKTKYTQETLNNQDILAEWASIRSRILKSAENSKLNEKDRVSVSRYSDDWTPKGRGASHGNLRKTLSANAKFSITPAWQKFSETSKANADAESASGAEDTEPENTRKKTDSSDDANDDVAARNETPACKDNVTEIATKSETHLEMANNTEGYKFAKDLPSFLVPSPSHSPGKELRQSESPPTLESQQNTGTRKLDKTPPHEEENVSPFGIKLRRTNYSLRFHYDQQAEQKKKKRYSAGDSFDGVPVPLVTTESGKETINTTLKDNISPSLQRRDATVNVLKESSNNVSENSDTTVTLLFPSTNSQIPLPSHEKPVCKSSLQQKPALAPKPTNQTPPSSPLSQMNRSDLADTLGQRVAKLESDTTWKKEDSKVNVVHSAAENENKNEEEETREKKSFFPSITMPWREKADKKPEPLKKEKPVLQSRHSLDGSKLMEKVESAQPLWITLALQKQKGFREQQATREERRQAREAKQAEKLAKDNLLRLRLQPGVWAGSVLQKPTPQEDEKKMEMAVSRLDRREQLKKSNTLPTSVTVEISDSVPSTPLAKEVTKRFSTPDANPVSTEPAWLALAKRKAKAWSDCPQIIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3B6</accession>
    <name>A0A8C3T3B6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Pre-rRNA-processing protein TSR1 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Required during maturation of the 40S ribosomal subunit in the nucleolus.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3B6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007438.1">
        <property type="protein sequence ID" value="ENSCSRP00000007205.1"/>
        <property type="gene ID" value="ENSCSRG00000005339.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000025277.1">
        <property type="protein sequence ID" value="ENSCSRP00000024234.1"/>
        <property type="gene ID" value="ENSCSRG00000018175.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030688">
        <property type="term" value="C:preribosome, small subunit precursor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034511">
        <property type="term" value="F:U3 snoRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000479">
        <property type="term" value="P:endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000462">
        <property type="term" value="P:maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039761">
        <property type="entry name" value="Bms1/Tsr1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007034">
        <property type="entry name" value="BMS1_TSR1_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12858:SF1">
        <property type="entry name" value="PRE-RRNA-PROCESSING PROTEIN TSR1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12858">
        <property type="entry name" value="RIBOSOME BIOGENESIS PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04950">
        <property type="entry name" value="RIBIOP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01362">
        <property type="entry name" value="DUF663"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ribosome biogenesis protein BMS1/TSR1 C-terminal" evidence="3">
        <location>
            <begin position="1"/>
            <end position="183"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00037087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00040070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="SMART" id="SM01362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024234.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="214" mass="25032" checksum="886D8475DA82D182" modified="2022-01-19" version="1">MSVLNFVVRRHLGNNETVKAKEELIFHCGFRRFRASPLYSQHSSADKHKLERFLRPDAALVVTVYAPITFPPASVLLFKQRSNGMHDLMATGFLLSVDPDRIIIKRLVLSGHPFKIFTKTAVVRYMFFNREDVLWFKPVELRTKWGRRGHITEPLGTHGHMKCHFDGQLKSQDTVLLNLYKRVFPKWTYDPHVPEPVPWVRNEQQLPVQEVEME</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3C3</accession>
    <name>A0A8C3T3C3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Ras association domain-containing protein 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">New ras effector 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="10">Interacts directly with activated HRAS; a RASSF5-STK4/MST1 complex probably associates with activated HRAS. Interacts with KRAS. Probably interacts with Ras-like GTPases RRAS, MRAS, RAP1B, RAP2A and RALA. Interacts with RRAS2. Can self-associate. Interacts with RSSF1 isoform A. The RSSF1 isoform A-RSSF5 heterodimer probably mediates the association of RSSF1 with HRAS. Isoform 2 interacts with activated RAP1A and ITGAL/LFA-1. Binds STK4/MST1, inhibiting STK4/MST1 autoactivation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3C3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024403.1">
        <property type="protein sequence ID" value="ENSCSRP00000023386.1"/>
        <property type="gene ID" value="ENSCSRG00000017568.1"/>
    </dbReference>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:zinc ion binding"/>
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        <property type="project" value="UniProtKB-KW"/>
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    </dbReference>
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        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
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        <property type="entry name" value="RA_dom"/>
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        <property type="entry name" value="RASSF1-6"/>
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        <property type="entry name" value="SARAH_dom"/>
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        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
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        <property type="entry name" value="RAS ASSOCIATION DOMAIN-CONTAINING PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="RA"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0493">Microtubule</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Ras-associating" evidence="13">
        <location>
            <begin position="109"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="domain" description="SARAH" evidence="14">
        <location>
            <begin position="197"/>
            <end position="244"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
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    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00063307"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00073482"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00082848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023386.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="28382" checksum="FE515F76189DC09D" modified="2022-01-19" version="1">MSSGYCSLDEELEDCFFTAKTTFFRSAQSKAPAKNVTPTAEEKPKAPTVQEIEQIINSYNAKVTNCFVMKLVLHLKLRRPVTVPAGIRPQSIYDALKEVNLADMTDKRTSFYLPLDAVKQLHISSTTTVSEVIQGLLKKFMVVDNPQKFALFKEMQRDGQVLFQKLSLTEYPLYLRLLAGPDTDVLSFVLKENETGEVEWDAFSIPELQNFLMILDREEKDKIQQVQKKYSKFKQRLEETLKEAGGKPG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3U6</accession>
    <name>A0A8C3T3U6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Transcription elongation factor SPT6</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Transcription elongation factor spt6</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Histone H3-H4 chaperone that plays a role in maintenance of chromatin structure during RNA polymerase II transcription elongation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the SPT6 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000024062.1">
        <property type="protein sequence ID" value="ENSCSRP00000023056.1"/>
        <property type="gene ID" value="ENSCSRG00000017340.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008023">
        <property type="term" value="C:transcription elongation factor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031491">
        <property type="term" value="F:nucleosome binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051028">
        <property type="term" value="P:mRNA transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034728">
        <property type="term" value="P:nucleosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140673">
        <property type="term" value="P:transcription elongation-coupled chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00164">
        <property type="entry name" value="S1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09928">
        <property type="entry name" value="SH2_Cterm_SPT6_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09918">
        <property type="entry name" value="SH2_Nterm_SPT6_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000494">
        <property type="entry name" value="Suppressor of Ty 6 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.2740:FF:000001">
        <property type="entry name" value="Transcription elongation factor spt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.650:FF:000002">
        <property type="entry name" value="Transcription elongation factor spt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.850:FF:000002">
        <property type="entry name" value="Transcription elongation factor spt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.3500.10:FF:000001">
        <property type="entry name" value="Transcription elongation factor spt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.140:FF:000004">
        <property type="entry name" value="Transcription elongation factor spt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000030">
        <property type="entry name" value="Transcription elongation factor spt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000032">
        <property type="entry name" value="Transcription elongation factor spt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.650">
        <property type="entry name" value="RuvA domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.2740">
        <property type="entry name" value="Spt6, Death-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.850">
        <property type="entry name" value="Spt6, helix-hairpin-helix domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3500.10">
        <property type="entry name" value="Tex N-terminal region-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.140">
        <property type="entry name" value="YqgF/RNase H-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041692">
        <property type="entry name" value="HHH_9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010994">
        <property type="entry name" value="RuvA_2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003029">
        <property type="entry name" value="S1_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028083">
        <property type="entry name" value="Spt6_acidic_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042066">
        <property type="entry name" value="Spt6_death-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032706">
        <property type="entry name" value="Spt6_HHH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028088">
        <property type="entry name" value="Spt6_HTH_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035420">
        <property type="entry name" value="Spt6_SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035018">
        <property type="entry name" value="Spt6_SH2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035019">
        <property type="entry name" value="Spt6_SH2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028231">
        <property type="entry name" value="Spt6_YqgF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055179">
        <property type="entry name" value="Tex-like_central_region"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023323">
        <property type="entry name" value="Tex-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023319">
        <property type="entry name" value="Tex-like_HTH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017072">
        <property type="entry name" value="TF_Spt6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006641">
        <property type="entry name" value="YqgF/RNaseH-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037027">
        <property type="entry name" value="YqgF/RNaseH-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10145">
        <property type="entry name" value="TRANSCRIPTION ELONGATION FACTOR SPT6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10145:SF6">
        <property type="entry name" value="TRANSCRIPTION ELONGATION FACTOR SPT6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14635">
        <property type="entry name" value="HHH_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17674">
        <property type="entry name" value="HHH_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14641">
        <property type="entry name" value="HTH_44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00575">
        <property type="entry name" value="S1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14633">
        <property type="entry name" value="SH2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14632">
        <property type="entry name" value="SPT6_acidic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22706">
        <property type="entry name" value="Tex_central_region"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14639">
        <property type="entry name" value="YqgF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036947">
        <property type="entry name" value="Spt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00316">
        <property type="entry name" value="S1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00732">
        <property type="entry name" value="YqgFc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47781">
        <property type="entry name" value="RuvA domain 2-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158832">
        <property type="entry name" value="Tex N-terminal region-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50126">
        <property type="entry name" value="S1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="10" id="KW-0143">Chaperone</keyword>
    <keyword evidence="6" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="11" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="7" id="KW-0509">mRNA transport</keyword>
    <keyword evidence="12 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="15" id="KW-0727">SH2 domain</keyword>
    <keyword evidence="9 14" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="domain" description="S1 motif" evidence="18">
        <location>
            <begin position="1226"/>
            <end position="1281"/>
        </location>
    </feature>
    <feature type="domain" description="SH2" evidence="17">
        <location>
            <begin position="1324"/>
            <end position="1430"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="480"/>
            <end position="519"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1635"/>
            <end position="1722"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="32"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="58"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="93"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="16">
        <location>
            <begin position="109"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="123"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="146"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="166"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="493"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="509"/>
            <end position="519"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="1640"/>
            <end position="1660"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00070625"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRNR" id="PIRNR036947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50126"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023056.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1722" mass="198805" checksum="D450442E1D5EA77D" modified="2022-01-19" version="1">MSDFVESEAEESEEEYNDDGEVVPRVNKKFVEEEDDEEEEEENLDDQDEQGNLKGFINDDDDEEEEEEEEASDSGDSEDDVGHKKRKRTFDDRLEDDDFDLIEENLGVKVKRQKFRRVRKMSDDEDDEEEDYGKEEHEKEAIAEEIFQDGEGEEGGEAADAPIAPPEEEEEDEEDESDIDDFIVDDDGQPLKKPKWRKKLPGYTDAALQEAQEIFGVDFDYDEFEKYNEYDEELEEEYEYEDEEAEGEIRVRPKKTAKKRVSRRSIFEMYEPSELESSHLTDQDNEIRVTDMPERFQLRSIPVKSAEDDELEEEADWIYRNAFATPTISLQESSDYLDRGQASSSFSRKGPSTIQKIKEALNFMRNQHFEVPFIAFYRKEYVEPELHINDLWRVWQWDEKWTQLKIRKQNLTRLFEKMQAYQYEQISADPDKPLADGIRALDTTDMERLKDVQSMDELKDVYNHFLLYYGRDIPKMQNAAKASRKKHKRIREDGEEAEGEGEDAEDEEQKGPELKQASRRDMYTICQTAGLDGLAKKFGLTPEQFGENLRDSYQRHETEQFPAEPLELAKDYVCSQFPTPEAVLEGARYMVALQIAREPLVRQVLRQTFQERAKLNIAPTKKGKKDVDEAHYAYSCKYLKNKPVKELRDDQFLKICLAEEEGLLSIDISIDMKGVEGYGSDQTYFEEIKQFYYRDEFSHQVQEWNRQRTMAIERSLNQFLYVQMAKELKNKLLVEAKEYVIKACSRKLYNWLKVSPYRPDQQVEEDDDFMDENQGKGIRVLGIAFSSARDHPAFCALVNGEGEVTDFLRLPHFTKRRNAWREEERDKKAQDIETLKKFLLNKKPHVVTIAGENRDAQMLMEDVKRIVHELDQGQQLSSIGVELVDNELAILYMNSRKSENEFRDYPPVLRQAVSLARRIQDPLIEFAQVCSSDEDILCLKLHPLQEHVVKEELLNALYCEFINRVNEVGVDVNRAIAHPYSQALLQYVCGLGPRKGTHLLKILKQNNTRLENRTQLVTMCHMGPKVFINCAGFIKIDTASLGDSTDSYIEVLDGSRVHPETYEWARKMAVDALEYDESAEDANPAGALEEILENPERLKDLDLDAFAEELERQGYGDKHITLYDIRAELSCRYKDLRTQYRSPNTEEVFNMLTKETPETFYIGKMITCNVTGIAHRRPQGESYDQAIRNDETGLWQCPFCQQDNFPELSEVWNHFDSGSCPGQAIGVKTRLDNGVTGFIPTKFLSDKVVKRPEERVKVGMTVHCRIMKIDIEKFSADLTCRTSDLMDKNNEWKLPKDTYYDFDAEAADHKQEEDYKRKQQRTTYIKRVIAHPSFHNISFKQAEKMMETMDQGDVIIRPSSKGENHLTVTWKVNDGIYQHVDVREEGKENAFSLGSTLWINTEEFEDLDEIVARYVQPMASFARDLLSHKYYHECSGGDRKKLEELLIKTKKEKPTFIPYFICACKELPGKFLLGYQPRGKPRIEYVTVTPEGFRYRGQIFPTVNGLFRWFKDHYQDPVPGITPSSSSRTRTPASINATPANINLADLTRAVNALPQNMTSQMFSAIAAVTGQGQNPNATPAQWASSQYGYGGSGGGSSAYHVFTTPAQQPVATPLMTPSYSYTTPSQPITTPQYHQLQASTTPQSTQSQPSSSSRQRQQPKSNSHAAIDWGKMAEQWLQEKEAERRKQKQRLTPRPSPSPMIESTPMSIAGDATPLLDEMDR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5K7</accession>
    <name>A0A8C3T5K7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Mesencephalic astrocyte derived neurotrophic factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ARMET family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5K7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024138.1">
        <property type="protein sequence ID" value="ENSCSRP00000023127.1"/>
        <property type="gene ID" value="ENSCSRG00000017403.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071542">
        <property type="term" value="P:dopaminergic neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031175">
        <property type="term" value="P:neuron projection development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.225.10:FF:000003">
        <property type="entry name" value="Mesencephalic astrocyte-derived neurotrophic factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.720.30:FF:000003">
        <property type="entry name" value="Mesencephalic astrocyte-derived neurotrophic factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.720.30">
        <property type="entry name" value="SAP domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.225.10">
        <property type="entry name" value="Saposin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045333">
        <property type="entry name" value="ARMET-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019345">
        <property type="entry name" value="ARMET_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045332">
        <property type="entry name" value="ARMET_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036361">
        <property type="entry name" value="SAP_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12990">
        <property type="entry name" value="ARMET-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12990:SF10">
        <property type="entry name" value="MESENCEPHALIC ASTROCYTE-DERIVED NEUROTROPHIC FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10208">
        <property type="entry name" value="ARMET_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20145">
        <property type="entry name" value="ARMET_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF68906">
        <property type="entry name" value="SAP domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034228769" evidence="6">
        <location>
            <begin position="23"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="domain" description="ARMET N-terminal" evidence="8">
        <location>
            <begin position="27"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="domain" description="ARMET C-terminal" evidence="7">
        <location>
            <begin position="127"/>
            <end position="169"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF10208"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF20145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023127.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="180" mass="20187" checksum="78C17D8ADF94B540" modified="2022-01-19" version="1">MRVANGLWAVLALILLPGGSRALRDGDCEVCVTFLGRFYQSLKDKDVEFTPASVEKELLKSCKEAKGKENRLCYYIGATSDAATKMVNEVSKPLSHHIPVEKVCEKLKKKDGQICELKYGKQIDLSTVDLKKLRVKELKKILDDWGETCKGCAEKSDYIRKINELMPKYAPKAASSRTDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T611</accession>
    <name>A0A8C3T611_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Protein kinase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T611"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024336.1">
        <property type="protein sequence ID" value="ENSCSRP00000023319.1"/>
        <property type="gene ID" value="ENSCSRG00000017484.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004672">
        <property type="term" value="F:protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004540">
        <property type="term" value="F:RNA nuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006396">
        <property type="term" value="P:RNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24141">
        <property type="entry name" value="2-5A-DEPENDENT RIBONUCLEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24141:SF1">
        <property type="entry name" value="2-5A-DEPENDENT RIBONUCLEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="21"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="54"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="87"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="120"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="271"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="5">
        <location>
            <begin position="345"/>
            <end position="673"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023319.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="673" mass="76381" checksum="1ED48AF5519C0B12" modified="2022-01-19" version="1">MEATGNSQEAVSTSRNETAADTPSLLNDAVRNHSIETVRQLLEEGADVNSKVESGWTPLHSAVQDDQEEIVDLLLKKGADPCARKKNGATPFLVAGIVGNMRLLELFLSKGSEINEYDDNGFTAFMEAAWYGNEEALRFLYNNGADVNLRRVVNEEKRMLNKGGATALMDAAREGHLSVIKILVSEMKADINICDNQGRNALIHAFLSSDNKTRESVAPVVHFLLDCGVDVNRRDEHGKTTLILAVEIQSLDLVKALLEKNEVDINDADREGKTALMIAVEKNYYEIAKLLCEKGAKTDLGDLIGIVNRKYNKKMADLLRQYGAKACPSQPQDWEPTSKRWGEQLKVLYNMYRPMIGKLKILQHNDFRIQRTSQGGIYLGLFDGKEVAVKIFCIGTELAKQEKMCLEQCLTSNHLVKLFGTEEKKPCLYLCLSLCEKNLEEHLSASENEVNCKGVLKTLFEAVQELHMFGFGHQDLHPRNILIDAAGKVCLADFDKSKSLSEGQKDVIIKDLKALRRLVLYVVTLGKVPFEENDRDDWDCPEDVQDYVETADLRESLVSPDEGSPVENLLRDLIQHPFFWKCLFQIDKLVLDNMFNPFKNNKNQNKNKKKQYENYVTDLLRFIRNMGEVKEIIKEPSEYFLNLFPDLTVYVYRCLRSIQHYRHFPTPESLSQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6K8</accession>
    <name>A0A8C3T6K8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Gap junction protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">A connexon is composed of a hexamer of connexins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Gap junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 9">Cell membrane</location>
            <topology evidence="2 9">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the connexin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6K8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024978.1">
        <property type="protein sequence ID" value="ENSCSRP00000023948.1"/>
        <property type="gene ID" value="ENSCSRG00000017982.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005922">
        <property type="term" value="C:connexin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005243">
        <property type="term" value="F:gap junction channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007267">
        <property type="term" value="P:cell-cell signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1440.80:FF:000001">
        <property type="entry name" value="Gap junction alpha-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1440.80">
        <property type="entry name" value="Gap junction channel protein cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000500">
        <property type="entry name" value="Connexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002269">
        <property type="entry name" value="Connexin31"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019570">
        <property type="entry name" value="Connexin_CCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017990">
        <property type="entry name" value="Connexin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013092">
        <property type="entry name" value="Connexin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038359">
        <property type="entry name" value="Connexin_N_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11984">
        <property type="entry name" value="CONNEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11984:SF65">
        <property type="entry name" value="GAP JUNCTION BETA-3 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00029">
        <property type="entry name" value="Connexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00206">
        <property type="entry name" value="CONNEXIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01140">
        <property type="entry name" value="CONNEXINB3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00037">
        <property type="entry name" value="CNX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01089">
        <property type="entry name" value="Connexin_CCC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00407">
        <property type="entry name" value="CONNEXINS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00408">
        <property type="entry name" value="CONNEXINS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0965">Cell junction</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0303">Gap junction</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="20"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="77"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="128"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="187"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="domain" description="Connexin N-terminal" evidence="11">
        <location>
            <begin position="42"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="domain" description="Connexin cysteine-rich" evidence="12">
        <location>
            <begin position="141"/>
            <end position="209"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004610"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM00037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM01089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023948.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="269" mass="31261" checksum="1057FA93FAA8729A" modified="2022-01-19" version="1">MDWKTLQGLLSGVNKYSTAFGRIWLSVVFVFRVLVYVVAAERVWGDEQKDFDCNTKQPGCTNVCYDHYFPISHIRLWALQLIFVTCPSLLVIMHVAYREDREKKNREKNGENCPKLYRNTGKKHGGLWWTYLLTLFFKLTIEISFLYILHKMWDSFDLPRLVKCANLDPCPNIVDCYIARPTEKKVFTYFMVGASAICIVLTVCEIFYLIFKRAVRSLHKWKKNSTKHLVSYSKTATCQCHLKLEQQDGKAKNKPLDDKALAVSCCSRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6Y9</accession>
    <name>A0A8C3T6Y9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">G-patch domain and ankyrin repeats 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6Y9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026962.1">
        <property type="protein sequence ID" value="ENSCSRP00000025878.1"/>
        <property type="gene ID" value="ENSCSRG00000019299.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000467">
        <property type="entry name" value="G_patch_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039146">
        <property type="entry name" value="GPANK1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20923">
        <property type="entry name" value="BAT4 PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20923:SF1">
        <property type="entry name" value="G PATCH DOMAIN AND ANKYRIN REPEAT-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01585">
        <property type="entry name" value="G-patch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00443">
        <property type="entry name" value="G_patch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50174">
        <property type="entry name" value="G_PATCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="G-patch" evidence="2">
        <location>
            <begin position="239"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="61"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="293"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="303"/>
            <end position="327"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50174"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025878.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="343" mass="38991" checksum="26E07C7A6AB798B3" modified="2022-01-19" version="1">MNHGPQLITFTRAREESDCWKDGQLRKWVSSPANHREKEGAMEGEEARSFYESLLVSGERSSLPRKRKAPLRRPGVHEPPVAQPGQTDPRRGNLLLRSAQEGDMGTLRRLLEREGCDVNYRDGYYWTAVMCAAYAGQGEAVRYLLTRGAAWVGVCESQGRDAVDLAEEAGHQDVVRILQERETAQPEERIARRTPAERKYCAVCQTHYSEDSVELHERSTAHLFNRRDPLPATRYHIPESNVGFQLMVKGGWDCEAGLGPEGTGRKFPVQTVLKRDQKGLGFRSDLRPKVTHFNANDPSAVARPKERPRTERAATVGKREARRRETKAKAWERDLRTYMNLDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T715</accession>
    <name>A0A8C3T715_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Cysteine protease</fullName>
            <ecNumber evidence="12">3.4.22.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Cysteine protease that plays a key role in autophagy by mediating both proteolytic activation and delipidation of ATG8 family proteins.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>[protein]-C-terminal L-amino acid-glycyl-phosphatidylethanolamide + H2O = [protein]-C-terminal L-amino acid-glycine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine</text>
            <dbReference type="Rhea" id="RHEA:67548"/>
            <dbReference type="Rhea" id="RHEA-COMP:17323"/>
            <dbReference type="Rhea" id="RHEA-COMP:17324"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:64612"/>
            <dbReference type="ChEBI" id="CHEBI:172940"/>
            <dbReference type="ChEBI" id="CHEBI:172941"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:67549"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>[protein]-C-terminal L-amino acid-glycyl-phosphatidylserine + H2O = [protein]-C-terminal L-amino acid-glycine + a 1,2-diacyl-sn-glycero-3-phospho-L-serine</text>
            <dbReference type="Rhea" id="RHEA:67576"/>
            <dbReference type="Rhea" id="RHEA-COMP:17324"/>
            <dbReference type="Rhea" id="RHEA-COMP:17326"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:57262"/>
            <dbReference type="ChEBI" id="CHEBI:172940"/>
            <dbReference type="ChEBI" id="CHEBI:172942"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:67577"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the peptidase C54 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.22.-" evidence="12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T715"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026230.1">
        <property type="protein sequence ID" value="ENSCSRP00000025166.1"/>
        <property type="gene ID" value="ENSCSRG00000018840.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2960936at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004197">
        <property type="term" value="F:cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019786">
        <property type="term" value="F:protein-phosphatidylethanolamide deconjugating activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035973">
        <property type="term" value="P:aggrephagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000045">
        <property type="term" value="P:autophagosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000423">
        <property type="term" value="P:mitophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034727">
        <property type="term" value="P:piecemeal microautophagy of the nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016485">
        <property type="term" value="P:protein processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005078">
        <property type="entry name" value="Peptidase_C54"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046792">
        <property type="entry name" value="Peptidase_C54_cat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22624">
        <property type="entry name" value="CYSTEINE PROTEASE ATG4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22624:SF36">
        <property type="entry name" value="CYSTEINE PROTEASE ATG4D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03416">
        <property type="entry name" value="Peptidase_C54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 12" id="KW-0072">Autophagy</keyword>
    <keyword evidence="4 12" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5 12" id="KW-0645">Protease</keyword>
    <keyword evidence="8 12" id="KW-0653">Protein transport</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00029289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00029362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU363115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025166.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="490" mass="54665" checksum="AFE5D02A05A55375" modified="2022-01-19" version="1">MNSVSPASVQYVSQDELCHSDGRKLFNPRAGGQAGSCNGLFPGGAQSGQPSEPDEVDKIKNKLLSAWNNVKYGWTVKTKTNFSKLSPIYLFGHVYCFEVEEDVERFQKDFASRIWLTYRREFQQLEGTMWTTDCGWGCMLRSGQMILAQGLLMHFLGRDWTWPDAFFTTSLVEMDPMKPVSPARPGSAGLQQLPTLAVDRGRDPWGIWAPLRSLSPQELEKERSHRAIVSWFADHPRAPFGIHRLVELGRSSGKKAGDWYGPSIAAHIVRKAVEGCSEASGLAVYVSQDCTVYKGDVARLVSGSDGRTVPDPGAKRKAVIILVPMRLGGETLNPVYVDCVKELLKLELCIGIIGGKPKHSLYFVGYQDDFLLYLDPHYCQPFVDTTKESFPLESFHCSSPRKMAFSKMDPSCTIGFYARDAQELDTLCSELTRVLNSSAAKEKYPMFTVAEGQAQEYGLAELCSRFSQQTVQLPKRSKAKKPSSDEFVFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7L9</accession>
    <name>A0A8C3T7L9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Beta-defensin-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7L9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026490.1">
        <property type="protein sequence ID" value="ENSCSRP00000025418.1"/>
        <property type="gene ID" value="ENSCSRG00000019015.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042742">
        <property type="term" value="P:defense response to bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.360.10:FF:000001">
        <property type="entry name" value="Beta-defensin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.360.10">
        <property type="entry name" value="Antimicrobial Peptide, Beta-defensin 2, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001855">
        <property type="entry name" value="Defensin_beta-like"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00711">
        <property type="entry name" value="Defensin_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57392">
        <property type="entry name" value="Defensin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0044">Antibiotic</keyword>
    <keyword evidence="3" id="KW-0929">Antimicrobial</keyword>
    <keyword evidence="4" id="KW-0211">Defensin</keyword>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="Beta-defensin-like" evidence="7">
        <location>
            <begin position="27"/>
            <end position="60"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00711"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025418.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="66" mass="7341" checksum="C53611246F53E52F" modified="2022-01-19" version="1">ARVLGYLFARISLFLHVQYRNAHGSEASCRRIGGLCLMGKCIQAEHQVGYCFTPVIPCCKSLPVRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9W4</accession>
    <name>A0A8C3T9W4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Leucine-rich repeat protein SHOC-2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Protein soc-2 homolog</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="9 10">protein Sur-8 homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the SHOC2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9W4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027507.1">
        <property type="protein sequence ID" value="ENSCSRP00000026402.1"/>
        <property type="gene ID" value="ENSCSRG00000019655.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="676979at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000115">
        <property type="entry name" value="leucine-rich repeat protein SHOC-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000327">
        <property type="entry name" value="leucine-rich repeat protein SHOC-2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000093">
        <property type="entry name" value="Putative leucine-rich repeat protein shoc-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050216">
        <property type="entry name" value="LRR_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055414">
        <property type="entry name" value="LRR_R13L4/SHOC2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48051">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48051:SF33">
        <property type="entry name" value="NON-SPECIFIC SERINE_THREONINE PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23598">
        <property type="entry name" value="LRR_14"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00364">
        <property type="entry name" value="LRR_BAC"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="SMART" id="SM00365">
        <property type="entry name" value="LRR_SD22"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00029588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00029998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00032455"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026402.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="582" mass="64863" checksum="C7396F5C465BF23E" modified="2022-01-19" version="1">MSSNLGKEKDCKEKDPKVPLAKEREKEAKASGGFGKESKEKEPKTKGKDAKDGKKDSSSAQPGVAFSVDNTIKRPNPAPAARKKSSNAEVIKELNKCREENSMRLDLSKRSIHMLPSSIKELTQLTELYLYSNKLQSLPAEVGCLVNLMTLALSENSLTSLPDSLDNLKKLRMLDLRHNKLREIPSVVYRLNSLATLYLRFNRITTVEKDIKSLSKLTMLSIRENKIKQLPAEIGELCNLITLDVAHNQLEHLPKEIGNCTQITNLDLQHNELLDLPETIGNLSSLSRLGLRYNRLSAIPKSLAKCSELDELNLENNNISTLPEGLLSSLVNLTSLTLARNCFQSYPVGGPSQFSTIYSLNMEHNRISKIPFGIFSRAKVLSKLNMKDNQLTSLPLDFGTWTSMVELNLATNQLTKIPEDVSGLVSLEVLILSNNLLKKLPHGIGNLRKIRELDLEENKLESLPNEIAYLKDLQKLVLTNNQLTTLPRGIGHLINLTHLGLGENLLTHLPEEIGTLENLEELYLNDNPNLHSLPFELALCSKLSIMSIENCPLSHLPPQIVAGGPSFIIQFLKMQGPYRAMV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB64</accession>
    <name>A0A8C3TB64_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Voltage-dependent calcium channel gamma-7 subunit</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Regulates the activity of L-type calcium channels that contain CACNA1C as pore-forming subunit (By similarity). Regulates the trafficking and gating properties of AMPA-selective glutamate receptors (AMPARs). Promotes their targeting to the cell membrane and synapses and modulates their gating properties by slowing their rates of activation, deactivation and desensitization and by mediating their resensitization. Shows specificity only for GRIA1 and GRIA2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 8">Membrane</location>
            <topology evidence="1 8">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 8">Belongs to the PMP-22/EMP/MP20 family. CACNG subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="8">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB64"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027026.1">
        <property type="protein sequence ID" value="ENSCSRP00000025941.1"/>
        <property type="gene ID" value="ENSCSRG00000019336.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5917530at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032281">
        <property type="term" value="C:AMPA glutamate receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098839">
        <property type="term" value="C:postsynaptic density membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016247">
        <property type="term" value="F:channel regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005245">
        <property type="term" value="F:voltage-gated calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099590">
        <property type="term" value="P:neurotransmitter receptor internalization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098943">
        <property type="term" value="P:neurotransmitter receptor transport, postsynaptic endosome to lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051968">
        <property type="term" value="P:positive regulation of synaptic transmission, glutamatergic"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098970">
        <property type="term" value="P:postsynaptic neurotransmitter receptor diffusion trapping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019226">
        <property type="term" value="P:transmission of nerve impulse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.150:FF:000003">
        <property type="entry name" value="Voltage-dependent calcium channel gamma-7 subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.150">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051072">
        <property type="entry name" value="CACNG_subunit"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004031">
        <property type="entry name" value="PMP22/EMP/MP20/Claudin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008371">
        <property type="entry name" value="VDCC_g7su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008368">
        <property type="entry name" value="VDCC_gsu"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12107">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL GAMMA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12107:SF12">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL GAMMA-7 SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13903">
        <property type="entry name" value="Claudin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01792">
        <property type="entry name" value="VDCCGAMMA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01795">
        <property type="entry name" value="VDCCGAMMA7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0106">Calcium</keyword>
    <keyword evidence="8" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="8" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0407">Ion channel</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="8" id="KW-0813">Transport</keyword>
    <keyword evidence="8" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="99"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="129"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="175"/>
            <end position="201"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU363085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025941.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="275" mass="31057" checksum="D88CC4C402E8D53F" modified="2022-01-19" version="1">MSNCSSRALTLLSSVFGACGLLLVGIAVSTDYWLYMEEGIVLQQNQTTEIKMALHAGLWRVCFFAGREKGRCVASEYFLEPEINLVTENTENILKTVRTATPFPMVSLFLVFTAFVISNIGHIRPQRTILAFVSGIFFILSGLSLVVGLVLYISSINDEVMNRPSGSEQYFHYRYGWSFAFAASSFLLKEGAGVMSVYLFTKRYAEEEMYRPHPAFYRPRLSDCSDYSGQFLHPEVWHRGRSPSDISSDVSIQMTQNYPPAIKYPEHMHISTSPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCA7</accession>
    <name>A0A8C3TCA7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">F-actin monooxygenase</fullName>
            <ecNumber evidence="5">1.14.13.225</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>L-methionyl-[F-actin] + NADPH + O2 + H(+) = L-methionyl-(R)-S-oxide-[F-actin] + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:51308"/>
            <dbReference type="Rhea" id="RHEA-COMP:12953"/>
            <dbReference type="Rhea" id="RHEA-COMP:12956"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16044"/>
            <dbReference type="ChEBI" id="CHEBI:45764"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.14.13.225"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the Mical family.</text>
    </comment>
    <dbReference type="EC" id="1.14.13.225" evidence="5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027514.1">
        <property type="protein sequence ID" value="ENSCSRP00000026409.1"/>
        <property type="gene ID" value="ENSCSRG00000019607.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120501">
        <property type="term" value="F:F-actin monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071949">
        <property type="term" value="F:FAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006887">
        <property type="term" value="P:exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21251">
        <property type="entry name" value="CH_MICAL3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09439">
        <property type="entry name" value="LIM_Mical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000004">
        <property type="entry name" value="protein-methionine sulfoxide oxidase MICAL2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000026">
        <property type="entry name" value="protein-methionine sulfoxide oxidase MICAL3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000043">
        <property type="entry name" value="protein-methionine sulfoxide oxidase MICAL3 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022735">
        <property type="entry name" value="bMERB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050540">
        <property type="entry name" value="F-actin_Monoox_Mical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002938">
        <property type="entry name" value="FAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057494">
        <property type="entry name" value="Rossman_Mical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23167:SF51">
        <property type="entry name" value="[F-ACTIN]-MONOOXYGENASE MICAL3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23167">
        <property type="entry name" value="CALPONIN HOMOLOGY DOMAIN-CONTAINING PROTEIN DDB_G0272472-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12130">
        <property type="entry name" value="bMERB_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01494">
        <property type="entry name" value="FAD_binding_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25413">
        <property type="entry name" value="Rossman_Mical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00420">
        <property type="entry name" value="RNGMNOXGNASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01203">
        <property type="entry name" value="DUF3585"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51848">
        <property type="entry name" value="BMERB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="17" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="16 22" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="18" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-0268">Exocytosis</keyword>
    <keyword evidence="10" id="KW-0274">FAD</keyword>
    <keyword evidence="8" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="15 21" id="KW-0440">LIM domain</keyword>
    <keyword evidence="9 21" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="12" id="KW-0521">NADP</keyword>
    <keyword evidence="19" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 21" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="24">
        <location>
            <begin position="517"/>
            <end position="623"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="25">
        <location>
            <begin position="761"/>
            <end position="823"/>
        </location>
    </feature>
    <feature type="domain" description="BMERB" evidence="26">
        <location>
            <begin position="1832"/>
            <end position="1981"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="657"/>
            <end position="699"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="864"/>
            <end position="883"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="902"/>
            <end position="1018"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1038"/>
            <end position="1134"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1173"/>
            <end position="1212"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1382"/>
            <end position="1599"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1616"/>
            <end position="1813"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="22">
        <location>
            <begin position="1816"/>
            <end position="1869"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="668"/>
            <end position="678"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="23">
        <location>
            <begin position="902"/>
            <end position="913"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="23">
        <location>
            <begin position="938"/>
            <end position="951"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="978"/>
            <end position="992"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="23">
        <location>
            <begin position="993"/>
            <end position="1009"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="23">
        <location>
            <begin position="1060"/>
            <end position="1091"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="1113"/>
            <end position="1130"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="1189"/>
            <end position="1201"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="1202"/>
            <end position="1212"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="1389"/>
            <end position="1404"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="1405"/>
            <end position="1417"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="1418"/>
            <end position="1436"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="23">
        <location>
            <begin position="1438"/>
            <end position="1448"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="23">
        <location>
            <begin position="1472"/>
            <end position="1481"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="23">
        <location>
            <begin position="1507"/>
            <end position="1521"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="1522"/>
            <end position="1534"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="1569"/>
            <end position="1595"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="1676"/>
            <end position="1687"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="23">
        <location>
            <begin position="1688"/>
            <end position="1706"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="1751"/>
            <end position="1760"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008223"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012709"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00049522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS51848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026409.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1993" mass="223860" checksum="620A6506ABCA46C5" modified="2022-01-19" version="1">MEETRNEKVNQAHVLFDRFVQATTCKGTLKAFQELCDYLELKPKDYRSFYHKLKSKLNYWKAKALWAKLDKRGSHKDYKKGKACANTKCLIIGAGPCGLRTAIDLSLLGAKVVVIEKRDAFSRNNVLHLWPFTIHDLRGLGAKKFYGKFCAGAIDHISIRQLQLILLKVALILGIEIHVNVEFQGLLYPPEDQENERIGWRAQVHPKTHPVSEYEFEVVIGGDGRRNTLEGFRRKEFRGKLAIAITANFINRNTTAEAKVEEISGVAFIFNQKFFQDLREATGIDLENIVYYKDDTHYFVMTAKKQSLLDKGVILHDYPDTELLLSRENVDQEALLNYAREAADFSTNQQLPSLDFAINHYGQPDVAMFDFTCMYASENAAMVREQNGHQLLVALVGDSLLEPFWPMGTGIARGFLAAMDSAWMVRSWSQGTSPLEVLAERESIYRLLPQTTPENVSKNFSQYCIDPVTRYPNINVNFLRPNQVRHLYDTGDLKDIHLEIENLVNSRTPKLTRNESVARSSKLLGWCQRQTDGYAGVNVTDLTMSWKSGLALCAIIHRYRPDLIDFDSLDERNVEKNNQLAFDIAEKEFGISPIMTGKDMASVGEPDKLSMVMYLTQFYEMFKDSIPSSETLDLNAEEKAALIASTKSPISFLSKLGQSISRKRTPKDKKEKELDGAGKRRKTSQSEDEEAPRNYREERPTLVSALTERRIDAAIGNQNKVKSMATQLLAKFEENAPVQSTGLRRQGSLKKEFPQNLGGSDVCYFCRKRVYVMERLSAEGKFFHRSCFKCEYCATTLRLSCYAYDIEDGKFYCKPHYCYRLSGYAQRKRPAVGPLSGKDNKGSLQEAMAAEASGRANSIAISAERTPGSPNVNGLEEPSLAKRLRGTPERIELENYRLSLQQEEELEEVPEETLAEHNLSSVLDKRTEEDVPSSSSESDMEEEEEEEEEEPLQPQLPASDLGGVPWKEAVRIHALLKGKSEEELESQKNHETEDGEEEEEEEEEEEESSEAGNLRLQQIVNPIDPLEILADVHWTHIREKEEEEKMVPISKSSTSRAPFEENEVEDEVGTEPADTEGEAGEDGDTGAELDDDQRWSDDTPSDAEDECHLPQGDMKEPELKVSENKGEREAAAPCSLTEGKYLISVSRSPEKLIVSLNCRTELLDPLTALPCIDKSPETRFFPEPFPIEESPKDEILEDQKVKSPSVSLSPIRSQPVALPEAITPTSPVQSQPATPVLASSPSSAQLPICSQPLPSAEASIPSPVEPPVCFQPVPALTSTPLAQLALKSQDNEVETLGSPTTVEEALKRNNLVEEFWMKSAEIRRSLGLTPVNRSKGSEPSFTVSALESAPLSVSAEEGIHLVKPQPAPRRLIMSKLDSEQMSLLTPKSPSDKELKSSNEVKRDLSSSSGLGLHGSSSNMRTLASQSFNTSDSTMLTPPSSPPPPPPQNEAPATLRRKRHQTIWQNETESKPAPVPTPPAPSPYEHNPPTKESTQPSKEEVRKSFVESVDEIPFADDVEDTYDERTEDTSLHEKFFTPPTSRPRPEKPLHLPLVKENGGPPSMEGGANQRKRELPKISPEAKELAEERMRAREKSVKSQALRDAMAKQLCKMKDLETAAAAGSTKARKASSMPLKPKERVFESSARLAMKAAEGPTLKHDAANERFLSPPADVAGPEGSFTSSEGSSGKSKKRTSLFSPRKNKKEKKSKNDSRLSDKSSGMAEEATKPRSLWKSVFSGYKKDKKKKTDDKSCPSTPSSGATVDSGKHKVSPMVRAADLQLRRHLSFSEDSDLSSDDVLERSSQKSKRERAYTEEELNAKLTRRVQKAARRQAKQEELKRLHRAQIIQRQLEQVEEKQRQLEERGVAVEKALRGEAGMGKKDDPKLMQEWFKLVQEKNALVRYESELMIFARELELEDRQSRLQQELRERMAVEDHLKTDEELSEEKRILNEMLEVVEQRDSLVALLEEQRLREKEEDKDLEAVMLSKGSSLNWS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCQ1</accession>
    <name>A0A8C3TCQ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">small monomeric GTPase</fullName>
            <ecNumber evidence="3">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Early endosome membrane</location>
            <topology evidence="12">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCQ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027082.1">
        <property type="protein sequence ID" value="ENSCSRP00000025995.1"/>
        <property type="gene ID" value="ENSCSRG00000019375.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="63533at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01860">
        <property type="entry name" value="Rab5_related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000180">
        <property type="entry name" value="Member RAS oncogene family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47978">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0636">Prenylation</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00043949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00058763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025995.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="215" mass="23512" checksum="CEC94D73B7C11063" modified="2022-01-19" version="1">MANRGATRPNGPNAGNKICQFKLVLLGESAVGKSSLVLRFVKGQFHEFQESTIGAAFLTQTVCLDDTTVKFEIWDTAGQERYHSLAPMYYRGAQAAIVVYDITNEESFARAKNWVKELQRQASPNIVIALAGNKADLANKRAVDFQEAQSYADDNSLLFMETSAKTSMNVNEIFMAIAKKLPKSEPQNAGANSARGRGVDLTEPTQPPKAQCCSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCT5</accession>
    <name>A0A8C3TCT5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Lysophosphatidylcholine acyltransferase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Lipid metabolism; phospholipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="13">Phospholipid metabolism.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the 1-acyl-sn-glycerol-3-phosphate acyltransferase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027880.1">
        <property type="protein sequence ID" value="ENSCSRP00000026765.1"/>
        <property type="gene ID" value="ENSCSRG00000019845.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00085"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047184">
        <property type="term" value="F:1-acylglycerophosphocholine O-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042171">
        <property type="term" value="F:lysophosphatidic acid acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008654">
        <property type="term" value="P:phospholipid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07991">
        <property type="entry name" value="LPLAT_LPCAT1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045252">
        <property type="entry name" value="LPCAT1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002123">
        <property type="entry name" value="Plipid/glycerol_acylTrfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23063:SF57">
        <property type="entry name" value="LYSOPHOSPHATIDYLCHOLINE ACYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23063">
        <property type="entry name" value="PHOSPHOLIPID ACYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01553">
        <property type="entry name" value="Acyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13833">
        <property type="entry name" value="EF-hand_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00563">
        <property type="entry name" value="PlsC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69593">
        <property type="entry name" value="Glycerol-3-phosphate (1)-acyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="4" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="8" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0594">Phospholipid biosynthesis</keyword>
    <keyword evidence="11" id="KW-1208">Phospholipid metabolism</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="89"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="15">
        <location>
            <begin position="434"/>
            <end position="469"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005074"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008655"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00025707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026765.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="516" mass="58989" checksum="C2EC0E335D7D17C8" modified="2022-01-19" version="1">MCCGFGKCPDTSFLKTVTRGITNGRVGVERPSTAIVQQGSYNAMTHLPKATPGELLNLAVPTRHAWTSVLQAHGLRIAFMTLTLFPIRLFFAAFMMLLAWPFAFIASMGSAERELEKPLSWWRKVVDFLLKAIMRTMWLAGGFHWINVKGRQALPAEAAILTLAPHSSYFDAIPVTMTMASIVMKAESKDIPVWGTLIKYIRPVFVSRSDQDSRRKTVEEIKRRAQSNGKWPQIMIFPEGTCTNRSCLITFKPGRVQHAVYCLFATFKTCLFYFLRLEILWLTLCQFHNFVEIEFLPVYIPSEEEKKNPSLYANNVRRVMADICLPADKCRLYFIMMYSKLLAKGGLRPILDLRDLNRFMEKSQFRMVSLVRIIPSLDLDGIIDLREYVTALSVVCRPSKTLETIQLAFKMYESQNGTIIENDLACILKTALGVSELNVTDLFKAIDAEEKGKITYDDFYRYTEMYPDFAEEYLYHDQMEVENCLKTSLPAPNGFCTDFSPENADDKKNPLQKKLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCZ5</accession>
    <name>A0A8C3TCZ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">C2 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCZ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028846.1">
        <property type="protein sequence ID" value="ENSCSRP00000027710.1"/>
        <property type="gene ID" value="ENSCSRG00000020488.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070382">
        <property type="term" value="C:exocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042043">
        <property type="term" value="F:neurexin family protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006887">
        <property type="term" value="P:exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04020">
        <property type="entry name" value="C2B_SLP_1-2-3-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000152">
        <property type="entry name" value="Synaptotagmin like 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000006">
        <property type="entry name" value="Synaptotagmin-like 5, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043567">
        <property type="entry name" value="SYTL1-5_C2B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45716">
        <property type="entry name" value="BITESIZE, ISOFORM I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45716:SF1">
        <property type="entry name" value="SYNAPTOTAGMIN-LIKE PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="C2" evidence="4">
        <location>
            <begin position="66"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="4">
        <location>
            <begin position="218"/>
            <end position="348"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027710.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="370" mass="41704" checksum="299399C78E3B83DD" modified="2022-01-19" version="1">MLFPLNTPLGSPRECLISDPLCFPQHFLGLFLGLCTSALPLTMGSFSLYSINSTCTEAGNFDMANVTGEIEFAIRYVFKACTLEVCIKACKNLAYGEEKKKCNPYAKTYLLPDKSSRSKRKTAVKKNTVDPAFHETLKYKIDYSQLETRRLQISVWHSETLKRRVFLGEVVVPLASWNFEDNSTQSFSWYQLKAKSEKPEDNLVQYNGELLVCAKLILPSQSKKCQEEEDQASADGQLHIVVLGAKNLPVMRCGGTLNSFVKGCLTLPDQRQIRQKSPVLKKETCPQWKHLFVFDGVTPSQLRQSCLDLAVWDQASFGSNDRFLGGARLSTKPSGTWYSDPQSKLQWQKTLSSPNIWIDITLMLHSNTDT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TD26</accession>
    <name>A0A8C3TD26_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">AF4/FMR2 C-terminal homology domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the AF4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TD26"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027481.1">
        <property type="protein sequence ID" value="ENSCSRP00000026376.1"/>
        <property type="gene ID" value="ENSCSRG00000019632.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032783">
        <property type="term" value="C:super elongation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007797">
        <property type="entry name" value="AF4/FMR2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043640">
        <property type="entry name" value="AF4/FMR2_CHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043639">
        <property type="entry name" value="AF4_int"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10528">
        <property type="entry name" value="AF4/FMR2 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10528:SF16">
        <property type="entry name" value="AF4_FMR2 FAMILY MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05110">
        <property type="entry name" value="AF-4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18875">
        <property type="entry name" value="AF4_int"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18876">
        <property type="entry name" value="AFF4_CHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AF4/FMR2 C-terminal homology" evidence="6">
        <location>
            <begin position="696"/>
            <end position="956"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="159"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="265"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="359"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="612"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="836"/>
            <end position="880"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="161"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="192"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="270"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="403"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="444"/>
            <end position="457"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="629"/>
            <end position="639"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="861"/>
            <end position="872"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF18876"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026376.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="964" mass="107593" checksum="C77A00EEC5A702D3" modified="2022-01-19" version="1">GHCSNTVSSSVARRSMRLIKGLESMPYSNRLSSWSLFSLPKRNTERYNVIQWLKLHIYATIQKSLLLVCHHHCLILYCLFKYTLLYNIIFQEMTHSWPPPLSAIHTPGKVEQSKFPFPNKLGPLKIAESGSGFFYLFYVCLFFFPPWWVVRGAGSTVVWQPSSRTSGLSSKRSSSSSSSESESSSESDSESESSSSESDGSKPSHYSSPEPEQPSSNKWQLDKWLNKVNPHKTSILNQNDNHGLESNQYYSRIKDEGQECEKIPAICQTDLRDKEIKNPSKEELRPRTANKAPGNKGGKQKSPPTAAAVSGDSGPQRRTTCKKQPRRTERTPGGDALNCHTSEDLTLSQVFLENNICEQPKARPCNNRTGHRKEPRSVAACEKRRTRGPSKTAPKSKEFIETESSSSSSSSDSDSESEQEEYPLPKPQTVASASAGSDQRLKDSVSSNTNKTNSSCSAFGSINARTSNDIAKELEEQFYTLVPFGRNELLSPLKDSDEVKSLWVKIDLTLLSRIPERLPEEPLAMSTGAKEEASLQQTNCTYPPAEKVVPKCRRKRKCENEEEDREIKKTHLERECSSRLIASAPGISTANHCNRNEHSLAIPINKNEKMLRSPVSPLSDASKHKYSTDDLTSSSRPNGSSLLPSMSSSKKHKSEIQPQPHPADCNKAVHINSESVLCNKPHSQTEPWPSLSRAHKDCRRTKLVFDDIPRNADHFMQEAKRKKHKADAMVEKFGKALNYAEAALSFIECGNAMERGPMESKSPYTMYSETIELIRYAVRLKTHAGPNATPEDKQLAALCYRCLALLYWRMFRLKRDHAVKYSKALIDYFKNSSKVAQAPSPWGASGKSTGTPSPMSPSPSPVSSVGSQGSTGAPSPSSTISIPQRIHQMAANHVSITNSILHSYDYWEMADNLAKENREFFNELDALMGPVTLHSSMEHLVQYTQQGLHWVRNSAHAKDCVPFK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEF9</accession>
    <name>A0A8C3TEF9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="20">Calcium/calmodulin dependent protein kinase ID</fullName>
        </submittedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="17">Belongs to the protein kinase superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEF9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028324.1">
        <property type="protein sequence ID" value="ENSCSRP00000027200.1"/>
        <property type="gene ID" value="ENSCSRG00000020185.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd14083">
        <property type="entry name" value="STKc_CaMKI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000026">
        <property type="entry name" value="Calcium/calmodulin-dependent protein kinase type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000203">
        <property type="entry name" value="Calcium/calmodulin-dependent protein kinase type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24347">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0021">Allosteric enzyme</keyword>
    <keyword evidence="11 16 17" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10" id="KW-0418">Kinase</keyword>
    <keyword evidence="14" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="9 16 17" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 17" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <keyword evidence="12" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Protein kinase" evidence="19">
        <location>
            <begin position="23"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="358"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="368"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="57"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027200.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="379" mass="42234" checksum="C7863323A110F275" modified="2022-01-19" version="1">MARENGEGSASWKKQAGDIKKIFEFKETLGTGAFSEVVLAEERASGKLFAVKCIPKKALKGKESSIENEIAVLRKIKHENIVALEDIYESPNHLYLVMQLVSGGELFDRIVEKGFYTEKDASTLIRQVLDAVYYLHRMGIVHRDLKPENLLYYSQDEESKIMISDFGLSKMEDKGDVMSTACGTPGYVAPEVLAQKPYSKAVDCWSIGVIAYILLCGYPPFYDENDSKLFEQILKAEYEFDSPYWDDISESAKHFIRNLMEKDPNKRYTCEQAARHPWIAGDTALSKNIHESVSAQIRKNFAKSKWRQAFNATAVVRHMRKLHLGSSLDSSNASVASSLSMSPSALCSFVSSASSGISAVGGERRPRPTTVTTVHTGSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFY0</accession>
    <name>A0A8C3TFY0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Tropomyosin alpha-1 chain</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Alpha-tropomyosin</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Tropomyosin-1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">Homodimer. Heterodimer of an alpha (TPM1, TPM3 or TPM4) and a beta (TPM2) chain. Interacts with HRG (via the HRR domain); the interaction contributes to the antiangiogenic properties of the histidine/proline-rich region (HRR) of HRG.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the tropomyosin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029151.1">
        <property type="protein sequence ID" value="ENSCSRP00000028005.1"/>
        <property type="gene ID" value="ENSCSRG00000020667.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1160:FF:000013">
        <property type="entry name" value="Tropomyosin 1 (alpha)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000001">
        <property type="entry name" value="Tropomyosin alpha-1 chain isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000001">
        <property type="entry name" value="Tropomyosin alpha-1 chain isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.370:FF:000004">
        <property type="entry name" value="tropomyosin alpha-1 chain isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.340">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.370">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000533">
        <property type="entry name" value="Tropomyosin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014751">
        <property type="entry name" value="XRCC4-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19269">
        <property type="entry name" value="TROPOMYOSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00261">
        <property type="entry name" value="Tropomyosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00194">
        <property type="entry name" value="TROPOMYOSIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57997">
        <property type="entry name" value="Tropomyosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00326">
        <property type="entry name" value="TROPOMYOSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0514">Muscle protein</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="12"/>
            <end position="38"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00041188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00042056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00042447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00062358"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU004515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028005.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="284" mass="32889" checksum="4338BC94958FC625" modified="2022-01-19" version="1">MDAIKKKMQMLKLDKENALDRAEQAEADKKAAEDRSKQLEDELVALQKKLKGTEDELDKYSESLKDAQEKLEVAEKKAADAESDVASLNRRIQLVEEELDRAQERLATALQKLEEAEKAADESERGMKVIENRAQKDEEKMEIQEIQLKEAKHIAEEADRKYEEVARKLVIIESDLERAEERAELSEGQVRQLEEQLRIMDQTLKALMAAEDKYSQKEDKYEEEIKILTDKLKEAETRAEFAERSVTKLEKSIDDLEEKVAHAKEENLSMHQMLDQTLLELNNM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TG51</accession>
    <name>A0A8C3TG51_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Fibroblast growth factor</fullName>
            <shortName evidence="9">FGF</shortName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the heparin-binding growth factors family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TG51"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029249.1">
        <property type="protein sequence ID" value="ENSCSRP00000028101.1"/>
        <property type="gene ID" value="ENSCSRG00000020719.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051781">
        <property type="term" value="P:positive regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd23316">
        <property type="entry name" value="beta-trefoil_FGF4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000033">
        <property type="entry name" value="Fibroblast growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002209">
        <property type="entry name" value="Fibroblast_GF_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008996">
        <property type="entry name" value="IL1/FGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11486">
        <property type="entry name" value="FIBROBLAST GROWTH FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00167">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00263">
        <property type="entry name" value="HBGFFGF"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00262">
        <property type="entry name" value="IL1HBGF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00442">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50353">
        <property type="entry name" value="Cytokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00247">
        <property type="entry name" value="HBGF_FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6" id="KW-0221">Differentiation</keyword>
    <keyword evidence="7" id="KW-0339">Growth factor</keyword>
    <keyword evidence="8" id="KW-0497">Mitogen</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034705758" description="Fibroblast growth factor" evidence="9">
        <location>
            <begin position="28"/>
            <end position="196"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU049442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028101.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="196" mass="22402" checksum="DFEACEA4D04BCE1F" modified="2022-01-19" version="1">MLIRMTLPSAFLPILLLGLLSPWVVRCVPFSAQHNDTLEWRWETLFSRSMARLPGERKEISRDGDYLLGIKRLRRLYCNVGIGFHIQVLPDGRINGIHNENRYSLLEISPVERGVVSLFGVKSGLFVAMNSKGKLYGSTHFNDECKFKEILLPNNYNAYESRIYPGMYIALSKNGRTKKGNKVSPTMTVTHFLPRI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THP5</accession>
    <name>A0A8C3THP5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the potassium channel KCNE family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THP5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011939.1">
        <property type="protein sequence ID" value="ENSCSRP00000011503.1"/>
        <property type="gene ID" value="ENSCSRG00000008595.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000029688.1">
        <property type="protein sequence ID" value="ENSCSRP00000028532.1"/>
        <property type="gene ID" value="ENSCSRG00000020996.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9217805at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005249">
        <property type="term" value="F:voltage-gated potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000369">
        <property type="entry name" value="K_chnl_KCNE"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02060">
        <property type="entry name" value="ISK_Channel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="44"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="111"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="122"/>
            <end position="134"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028532.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="141" mass="16385" checksum="331E4B6680DE0A48" modified="2022-01-19" version="1">MDFNHSETNSVLQNFLKMYVEERKNIRLNNFTSPALKEQEEITASFYILIIVGFFGFLLFSLMISNIVSNKPENYIDYLYSGKFNSQENERGLQRKESKDTSVTICDKVMVDPNNPKEWQETDSNNNEPETPSQEAALRNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TK57</accession>
    <name>A0A8C3TK57_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Integrin subunit alpha 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Membrane</location>
            <topology evidence="1 14">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the integrin alpha chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TK57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029432.1">
        <property type="protein sequence ID" value="ENSCSRP00000028279.1"/>
        <property type="gene ID" value="ENSCSRG00000020826.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008305">
        <property type="term" value="C:integrin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033627">
        <property type="term" value="P:cell adhesion mediated by integrin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007160">
        <property type="term" value="P:cell-matrix adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007229">
        <property type="term" value="P:integrin-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050900">
        <property type="term" value="P:leukocyte migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.930:FF:000001">
        <property type="entry name" value="Integrin subunit alpha V"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.930">
        <property type="entry name" value="Bicelle-embedded integrin alpha(iib) transmembrane segment"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.130">
        <property type="entry name" value="Integrin alpha, N-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1460">
        <property type="entry name" value="Integrin domains. Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1510">
        <property type="entry name" value="ntegrin, alpha v. Chain A, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1530">
        <property type="entry name" value="ntegrin, alpha v. Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013517">
        <property type="entry name" value="FG-GAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013519">
        <property type="entry name" value="Int_alpha_beta-p"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000413">
        <property type="entry name" value="Integrin_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018184">
        <property type="entry name" value="Integrin_alpha_C_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013649">
        <property type="entry name" value="Integrin_alpha_Ig-like_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048285">
        <property type="entry name" value="Integrin_alpha_Ig-like_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048286">
        <property type="entry name" value="Integrin_alpha_Ig-like_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028994">
        <property type="entry name" value="Integrin_alpha_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032695">
        <property type="entry name" value="Integrin_dom_sf"/>
    </dbReference>
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        <property type="entry name" value="INTEGRIN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="INTEGRIN ALPHA-3"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="INTEGRINA"/>
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        <property type="entry name" value="Int_alpha"/>
        <property type="match status" value="4"/>
    </dbReference>
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        <property type="entry name" value="Integrin alpha N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Integrin domains"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="entry name" value="FG_GAP"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="entry name" value="INTEGRIN_ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 14" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0401">Integrin</keyword>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="11 14" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="899"/>
            <end position="921"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="13">
        <location>
            <begin position="201"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="13">
        <location>
            <begin position="263"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="13">
        <location>
            <begin position="322"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="domain" description="Integrin alpha first immunoglubulin-like" evidence="15">
        <location>
            <begin position="369"/>
            <end position="520"/>
        </location>
    </feature>
    <feature type="domain" description="Integrin alpha second immunoglobulin-like" evidence="16">
        <location>
            <begin position="521"/>
            <end position="666"/>
        </location>
    </feature>
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        <location>
            <begin position="675"/>
            <end position="886"/>
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            <dbReference type="ARBA" id="ARBA00004479"/>
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            <dbReference type="ARBA" id="ARBA00008054"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022737"/>
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            <dbReference type="ARBA" id="ARBA00022889"/>
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            <dbReference type="ARBA" id="ARBA00022989"/>
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            <dbReference type="ARBA" id="ARBA00023180"/>
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            <dbReference type="RuleBase" id="RU003762"/>
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            <dbReference type="Pfam" id="PF08441"/>
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            <dbReference type="Pfam" id="PF20805"/>
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            <dbReference type="Pfam" id="PF20806"/>
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            <dbReference type="Ensembl" id="ENSCSRP00000028279.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="958" mass="105623" checksum="68FFD0C5058327B8" modified="2022-01-19" version="1">MYSCPLSASTSDCERVDIEEKSEPRKNIIEDMWLGVTIASQRQPSGRVLACAHRYTRVLLSGNEDQQRMVGKCYVRGNDLQLELADDWQTYHNEMCNSNTEETGMCQMGTSGGFTANTVYFGAPGAYNWQGTNYVLQRDSWDLVDFSYPNHDNGNIYIGYTVQAASAVLHRSQVTLVTGAPRHQHAGAVYLLTDVSRSTLERSLLLPGEQVGSYFGSAIALADLDNDGWQDLVIGAPYYFERKQEVGGAVYVYMNEAGSFQNRSSLVLKGPSNSAFGFAVASIGDVNQDGFQDIAIGAPFEGPGKVYIYHSSSGGLMTKPRQVISGAELGPSGIQTFGYSLSGGLDVDGNSYPDLLVGSLSGQIALLRARPVINILNKTFTVSPSVVDPAKCTPNSCIQVQICFSYNQSAGDPEYKEQINLLYTLEADKDRRPARVRFAGTHSAVYKGVFTMPATKCRDLQLLLLENIRDKLHPIALHMSYALEEKPRRSQLGPRSLNAFPVLNEDQPRENHTEINFQKECGLDNQCNSNLQLRWAFVNEQNQPLPRLNGTQVLQYSRDVRKLHLGVNVTNAPSTGADGEDAHEALLNITVPPALLPSSVRPSGACTFEETVLCDLGNPFKKNQRAELIITFEAIGITLETREVLAQLQLSTLSYQEDLQPVWAELLVDYTVQASLTMMTPPLQTSFSGKVMGESAMKSELDVGSPVRFDFQVSTKGESLGSLGTIVLGFEWPYEIHNGKWLLYPTEILVSGDGSRRCRPPGGVINPLNLTLLDGGAAGRQKRELEAALQADPPVTLAASKKAKSETLLSCSKGTSRCIWFQCPIRDARHVTTVSVRARVWNSTFIEEFSDFDRVKVDGLATLFLKTNVPTVNMKNHTVRFFVDVDSELVEEQPAEIELWLVLVAVGAGVLLLGLIILLLWKCGFFRRASTRAMYEAKGQKAEMKIQPSETERLTDDY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TLK8</accession>
    <name>A0A8C3TLK8_CHESE</name>
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        <recommendedName>
            <fullName evidence="5">Barttin</fullName>
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    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TLK8"/>
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        <property type="gene ID" value="ENSCSRG00000021555.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:chloride channel regulator activity"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="P:chloride transport"/>
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        <property type="project" value="InterPro"/>
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        <property type="entry name" value="Barttin"/>
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        <property type="entry name" value="BARTTIN"/>
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        <property type="entry name" value="BARTTIN"/>
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        <property type="entry name" value="Barttin"/>
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    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="6"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="33"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="145"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="173"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="223"/>
            <end position="248"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029463.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="295" mass="31856" checksum="7B6E4EAE99915CEC" modified="2022-01-19" version="1">MAEDKTFRYGLIVLGFFLVMIGMFIMSVDKPQVYITFCTLGVLTIAVGITWSMCQCYPKVGPILLSALSQLASLASQTPYTSQEEANVYEKSLPSYEQIQRKAKGSVECLGIQMAPLLGDCELKPRGCPHPFVQAKADVHRISENNGETYSDPASPRSHSAAPLASFPEDTDLPSSEGSPSSSLFLGGSTTSLRNPLPSPGPTQTPRSELPRYEDFALIDSPLASQEQTPSLPQNSLSATASARQSALVSGPGSKAAESGERQSVEEQEDDMYYGLKEGPENLLTVDEFVFEPET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TLN7</accession>
    <name>A0A8C3TLN7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Rho guanine nucleotide exchange factor 12</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Leukemia-associated RhoGEF</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">May play a role in the regulation of RhoA GTPase by guanine nucleotide-binding alpha-12 (GNA12) and alpha-13 (GNA13). Acts as guanine nucleotide exchange factor (GEF) for RhoA GTPase and may act as GTPase-activating protein (GAP) for GNA12 and GNA13.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000030081.1">
        <property type="protein sequence ID" value="ENSCSRP00000028915.1"/>
        <property type="gene ID" value="ENSCSRG00000021222.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001664">
        <property type="term" value="F:G protein-coupled receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007266">
        <property type="term" value="P:Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd23069">
        <property type="entry name" value="PDZ_ARHGEF11-12-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13390">
        <property type="entry name" value="PH_LARG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08754">
        <property type="entry name" value="RGS_LARG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000006">
        <property type="entry name" value="Rho guanine nucleotide exchange factor (GEF) 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000033">
        <property type="entry name" value="Rho guanine nucleotide exchange factor (GEF) 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000072">
        <property type="entry name" value="Rho guanine nucleotide exchange factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000008">
        <property type="entry name" value="rho guanine nucleotide exchange factor 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037801">
        <property type="entry name" value="ARHGEF12_PH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001331">
        <property type="entry name" value="GDS_CDC24_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037884">
        <property type="entry name" value="LARG_RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041020">
        <property type="entry name" value="PH_16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015212">
        <property type="entry name" value="RGS-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45872:SF3">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45872">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 2, ISOFORM D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17838">
        <property type="entry name" value="PH_16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09128">
        <property type="entry name" value="RGS-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00741">
        <property type="entry name" value="DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8 13" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="6" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PDZ" evidence="17">
        <location>
            <begin position="73"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="domain" description="DH" evidence="16">
        <location>
            <begin position="785"/>
            <end position="975"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="15">
        <location>
            <begin position="1017"/>
            <end position="1130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="279"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="581"/>
            <end position="718"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1136"/>
            <end position="1176"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1285"/>
            <end position="1319"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="204"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="28"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="313"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="331"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="581"/>
            <end position="590"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="647"/>
            <end position="657"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="1158"/>
            <end position="1168"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00054673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00074302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00075151"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028915.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1541" mass="173028" checksum="9A7ACFFCC9187308" modified="2022-01-19" version="1">MSGTQSTITDRFPLKKPTRHGSILSRETPADKRQKVERCSSAHDFDPTDSSSKKTKSSSEESRSETYGLVQRCVIIQRDENGFGLTVSGDNPVFVQSVKEDGAAMRAGVQTGDRIIKVNGTLVTNSNHGDVVKLIKSGSYVALTVQGRPPGSSQIPLAESEVDPAAFGHMSPIMTSPHSPGTSGNAERITSPVLMGEENNIVHNQKVEILRKMLQKEQERLQSLQEDYSRTPTPRLLKEIQETKKHITQLQEQLSKATGSTQDGILSSRAVTESLQISEVEAESGDGLSKIDYSSGDGSRPNSDIADSPQSGLKERISLEESPEKSEIQDTDSQSSVGSPSSRMAPQIIGAEDDDFDTEQEQINGQCSCFQNIELLKSRPAHLAVFLHHVVSQFDPTTLLCYLYTDLYKQTNSKETRRVFLEFNQFFLDRAANLKVPVPDEISIDLEKRRPELIPEELHRHYIQTMQDKVSPDVQRHLEDFRQKRSMGLTLAENELTKLDAERVRDRITLERERACAEQIITKIEEVLMTSQPLEEDKSSTMQYVILTYMKYLGVKVKEPRSLEQKRGRIGFLPKIKQSIKKEKEGEEKVKRRGFPSILGPPRRPSRHDSSAIGRAMEMQKQRHPKHLSTASSVSPEPPDSVKMRQSGSSSDGTDTTCPPANPMSPLAMGPFTSTEGSKDSETGPKQSGDAPPLSDSIDGAPRTPNTVFDFPSPPLDQLQEEEGELDRLADLGTPKAFRKMDSVGFGDIQSEDELFDFDTETDPPNWQQLVSQEVLLGLKPYEIKRQEVINELFYTERAHVRTLKVLDQVFYQRVLREGILTPSDLRKIFSNLEDILLLHTGLNDQMKAVRKRNETSVIDQIGEDLLTWFSGAGEESLKHATATFCSNQPFALEVIKSRQKKDSRFQTFVQDAESNPLCRRLQLKDIIPTEMQRLTKYPLLLDNIAKYSERPEEKEKVKKAADHCRQILNYVNQAVKESENKQRLEDYQRRLDLSYLKQSEYPMLDEIRNLDLTKRKMIHEGPLTWKVNRDKTIDLYTLLLEDILVLLQKQDDKLVLRCHSKILASTSDSKHTFSPVIKLNTVLVRQVATDNKAFFVISMSENGAQIYELVAQTVSEKTVWQDLIARMAGTVKVEASKRPIPLPQSGPGDEEREEEEQQKLKEEHHDIPASGMQSPDKDLGLESPLMLKAQSPSAIMAEKSEVDLLVTERHFEKEQRAELTLKEPSAHYGPAIPFQVSEERWALDALRNLGLLKQLLVQQLGMSEKGTLEDWRCFPRYKTVSRGAQAESGIQDGLRHSDDKMQQPGTDQMPPGTGTSESAACYGLRTSAEFPAPQDAVQLGSRDTRSSNNLVMDHVSMNLETTVPELEGVGADDSGEHFFDAREAHSDENPLEGEVMERKEDEEVHLRISGNYLILDGYGTVQESSTDEDVSSLVLQCTAGHSSLDSAHQQLISPRDAQSDEGSSPFAEEFMVSRWGPVDELCSDAPSPHLSVQSRIQMMQYIQKIEADLEHLKEVEENYTTLLRQRLAGSAPTDEHSDKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIM0</accession>
    <name>A0A8C3XIM0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Cyclin-H</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Regulates CDK7, the catalytic subunit of the CDK-activating kinase (CAK) enzymatic complex. CAK activates the cyclin-associated kinases CDK1, CDK2, CDK4 and CDK6 by threonine phosphorylation. CAK complexed to the core-TFIIH basal transcription factor activates RNA polymerase II by serine phosphorylation of the repetitive C-terminal domain (CTD) of its large subunit (POLR2A), allowing its escape from the promoter and elongation of the transcripts. Involved in cell cycle control and in RNA transcription by RNA polymerase II. Its expression and activity are constant throughout the cell cycle.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Associates primarily with CDK7 and MAT1 to form the CAK complex. CAK can further associate with the core-TFIIH to form the TFIIH basal transcription factor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cyclin family. Cyclin C subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIM0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002077.1">
        <property type="protein sequence ID" value="ENSCSRP00000002016.1"/>
        <property type="gene ID" value="ENSCSRG00000001563.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070985">
        <property type="term" value="C:transcription factor TFIIK complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016538">
        <property type="term" value="F:cyclin-dependent protein serine/threonine kinase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006351">
        <property type="term" value="P:DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20524">
        <property type="entry name" value="CYCLIN_CCNH_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20525">
        <property type="entry name" value="CYCLIN_CCNH_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000029">
        <property type="entry name" value="Cyclin h"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000044">
        <property type="entry name" value="cyclin-H isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.10">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013763">
        <property type="entry name" value="Cyclin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036915">
        <property type="entry name" value="Cyclin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043198">
        <property type="entry name" value="Cyclin/Ssn8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031658">
        <property type="entry name" value="Cyclin_C_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006671">
        <property type="entry name" value="Cyclin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027081">
        <property type="entry name" value="CyclinH/Ccl1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00569">
        <property type="entry name" value="ccl1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10026">
        <property type="entry name" value="CYCLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16899">
        <property type="entry name" value="Cyclin_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00134">
        <property type="entry name" value="Cyclin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00385">
        <property type="entry name" value="CYCLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47954">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6 12" id="KW-0195">Cyclin</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Cyclin-like" evidence="13">
        <location>
            <begin position="60"/>
            <end position="150"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00019496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00025343"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00026042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000383"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM00385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002016.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="332" mass="38296" checksum="9D4B93824177B72A" modified="2022-01-19" version="1">MYHSSTQRRHWTFRSEEELARCRADANRKFRCKAVASGKVSDALLLESRAELIICKYYEKKLLDFCSVFKPAMPRSVVGTATMYFKRFYLNNSVMEYHPRTIMLTCAFLACKVDEFNVSSAQFVGNLRENPPGQEKALEQILEYELLLIQQLNFHLIVHNPYRPFEGFLIDLKTRYPLLENPEVLRKTADDFLSRVALTDAYLLFTPSQIALTAILSSASRAGINMESYLSECLLLKENRTSLSQLLDGMKCMKNLIKKYEPPRPEEVAALKQKLEKCHSSELALNASLKKRKGYEDDEYITKKSKMDEVSRYVAKELFIFSLITNKNGKIC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ11</accession>
    <name>A0A8C3XJ11_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">hyaluronoglucosaminidase</fullName>
            <ecNumber evidence="4">3.2.1.35</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Random hydrolysis of (1-&gt;4)-linkages between N-acetyl-beta-D-glucosamine and D-glucuronate residues in hyaluronate.</text>
            <dbReference type="EC" id="3.2.1.35"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CEMIP family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.35" evidence="4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001785.1">
        <property type="protein sequence ID" value="ENSCSRP00000001731.1"/>
        <property type="gene ID" value="ENSCSRG00000000788.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004415">
        <property type="term" value="F:hyalurononglucosaminidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd13938">
        <property type="entry name" value="PANDER_like_TMEM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052252">
        <property type="entry name" value="CEMIP/CEMIP2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055401">
        <property type="entry name" value="CEMIP_beta-hel_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055400">
        <property type="entry name" value="CEMIP_X"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019316">
        <property type="entry name" value="G8_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039477">
        <property type="entry name" value="ILEI/PANDER_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011050">
        <property type="entry name" value="Pectin_lyase_fold/virulence"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039473">
        <property type="entry name" value="TMEM2_PANDER-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15535:SF24">
        <property type="entry name" value="HYALURONOGLUCOSAMINIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15535">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24606">
        <property type="entry name" value="CEMIP_beta-hel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24605">
        <property type="entry name" value="CEMIP_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10162">
        <property type="entry name" value="G8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15711">
        <property type="entry name" value="ILEI"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01225">
        <property type="entry name" value="G8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51126">
        <property type="entry name" value="Pectin lyase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51484">
        <property type="entry name" value="G8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52031">
        <property type="entry name" value="GG_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6 12" id="KW-0430">Lectin</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="G8" evidence="14">
        <location>
            <begin position="102"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="21"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="45"/>
            <end position="61"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007586"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012774"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001731.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1309" mass="144805" checksum="1D909D7B600EE7C2" modified="2022-01-19" version="1">AGARCSSGLRPAKLRREPGRARGPAAVANGTAALRPRATRERLARAAASSSSRGLRSWPFSSPGPGPLGNRSAPRAPAQQVRILWAGSRAAGPCPERAPHLTPWRPGHDSRRSVVIGRGAALRLESSATVHSLRIQDGGALVFADRQQPIALRARYILVQDGGALHIGSQRCPYSSRATISLYGKANEGPEVENYGQKFLGVDRGGTLELHGRKPRSWTLLDKTLYAGGLPYGSYQSEKRWSSRGLNIRIIDADTAQVVAAGRFDTHLLAAESRRLREFLATQAPGKVVAAAVGDSAAKSLTLETRLLLKELLHSQHILHLGYRQPWALVGILGGGQFSTTEDRKQYQGNGTTGLAIAGRDFQTYEGINFRVTAFSGWVKGVPHNGFRVEVSKGIILNLVDEVTSWLPGDRIVIASTDYSMHQAEEFNLLPCPECKSNQVKIDGSPLYLHIGEVVDGIDMRAEVGLLTRNILIQGEMEDSCYGQNQCQFFSYDTFGGQIKIQRNFTSVHMAGVELKNMGQQILGSYPVHFHLTGDVDEKGGYESPTYLDNLAIHHCFSRCVAIHGTHGLLVKDTIGYDTLGHCFFLEDGLEQRNTFYHNLGLLTKPGTILPSDRNEATCLTMRSNVYGNYVPIPSTDCMAVSTFWIANPNNHLIENAAAGAQDVGIWYIFHRVPTGQSEGQYPEAQAEFTPLGIFYNNRVHSNFKAGLFIGKGVKTTKASAENPREYLTVDNARFRPHQDADPVKPRVPALIDGLIAFKNNDHGAWARGGDIIFRNCGFSDNGIGLTLASDGTFPTDEGSSLEVAHSIFVGESNNIGSQGGQNSYWGRGANGEYRTLPRNKTFPIRGFQIYDGPVRLVKCTFRKFTPTADRSSSAIGFFMKNSWQMSPQNNVSQIRMERSVGLRVFFGRSGQWFGDNDNDGDKVSIFHDLDGSVTGYPDTFIGRADNYLLRHPGCLTVPRWNGMICSGKYAQLYIQARRPENLTLSIARATYHSHPLRLQGVNRGVPYQQYQPVVMLEQAYTIHWDGRAPEDVILYPINFNRGDWLHVALCYPKEAVFTIVADIYQRQTGRVHSVKHYLAAPSWPSVLNRTGERLFYFDNALGYLFVILQAHEARKGHSYCSQRGCERIKIVTHMSSKDSWSCALNPFLENNRKQATQHSMSQRLTVPCSQCGAPQINDEIFLFNSRGIFFLVLDACSGAVVSRRHFDTVSAINAASAITDYVQTSIEESHTEGHSLFLSLSFSGSFAMLGYKGQARPSWIKILNQAANQKAPFLQHYVPLMLREYKCSANSADSLDELKLIKSTRLNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJG9</accession>
    <name>A0A8C3XJG9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Relaxin-3 receptor 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Relaxin family peptide receptor 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Receptor for RNL3/relaxin-3. Binding of the ligand inhibit cAMP accumulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJG9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002748.1">
        <property type="protein sequence ID" value="ENSCSRP00000002655.1"/>
        <property type="gene ID" value="ENSCSRG00000002020.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019957">
        <property type="term" value="F:C-C chemokine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016493">
        <property type="term" value="F:C-C chemokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019722">
        <property type="term" value="P:calcium-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060326">
        <property type="term" value="P:cell chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007204">
        <property type="term" value="P:positive regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000216">
        <property type="entry name" value="Relaxin family peptide receptor 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000248">
        <property type="entry name" value="ATII_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050119">
        <property type="entry name" value="CCR1-9-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10489">
        <property type="entry name" value="CELL ADHESION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10489:SF951">
        <property type="entry name" value="RELAXIN FAMILY PEPTIDE_INSL5 RECEPTOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00241">
        <property type="entry name" value="ANGIOTENSINR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 15" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="31"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="66"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="109"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="151"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="206"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="250"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="293"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="16">
        <location>
            <begin position="47"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="333"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="373"/>
            <end position="395"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="14">
        <location>
            <begin position="386"/>
            <end position="395"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00057416"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00069218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00080273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002655.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="395" mass="42818" checksum="A7E5A6A188E6C186" modified="2022-01-19" version="1">MAAPCEPSYCSSINLERAEGLQGDSSAVLRIVISSVYSVVCALGLVGNLLVLYLMKSKQGWKKSSINLFVTSLALTDCQFVLTLPFWAVENALDFTWLFGKAMCKIVSYVTAMNMYASVFFLTAMSVARYHSVASALSSRRGGAGCCSAKWLCLLIWGAAMLASLPHAVFSTTATVFDEELCLVKFPEGRGNSAQFWLGLYQAQKVLLGFVVPLAVISLCYLLLLRFLGERHVGRACGGPQRRAKVTRSVTVVVLSFFLCWLPNQALTAWGILVKLNVVHFSPQYFLSQAYLFPVSVCLAHCNSCLNPLLYCLLRREFRAALRRLLWRLASPSTGGEGSWECPGPRRSGAKKGSMGDEIAALPSPLPRGPALGVPMETEAPCGQTTVGGGAGRTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJJ0</accession>
    <name>A0A8C3XJJ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Cell membrane</location>
            <topology evidence="1 10">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJJ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004142.1">
        <property type="protein sequence ID" value="ENSCSRP00000004008.1"/>
        <property type="gene ID" value="ENSCSRG00000003064.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15225">
        <property type="entry name" value="7tmA_OR10A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26453">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="24"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="60"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="101"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="140"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="196"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="237"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="272"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="40"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004008.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="34734" checksum="E689E75D66B4B759" modified="2022-01-19" version="1">MVGNHTDAFRFILLGFSDHPQLRLLFFSMFLTTYMMTLTGNLLIFIIITADAALHTPMYFFLRVLSVLEICYTTVTVPKMLVNLLSGDKSISFLGCATQMYFFVALGGVECFLLAAMAYDRYVAICQPLHYPSIMNHTKCTGLASGSWLSGLVGSLGHVIIIFNLPFCASHEINHFFCDITPVLRLSCGVTFLNKVVIFTILLIFIPLPFILILVSYLLIIFTILKIPSVQGRRKAFSTCSSHLIVVTLFYGTGIINYLHPSSTSVSGMGKILSLSYSVITPMLNPITYSLRNKEVRDALKRTVTRKCFLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKT6</accession>
    <name>A0A8C3XKT6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>Zn(2+)(in) = Zn(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29351"/>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Apical cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005608.1">
        <property type="protein sequence ID" value="ENSCSRP00000005439.1"/>
        <property type="gene ID" value="ENSCSRG00000004089.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140410">
        <property type="term" value="F:monoatomic cation:bicarbonate symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005385">
        <property type="term" value="F:zinc ion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030003">
        <property type="term" value="P:intracellular monoatomic cation homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071578">
        <property type="term" value="P:zinc ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049406">
        <property type="entry name" value="ZIP4_12_EF-hand"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041137">
        <property type="entry name" value="ZIP4_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050799">
        <property type="entry name" value="ZIP_Transporter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12191">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12191:SF21">
        <property type="entry name" value="ZINC TRANSPORTER ZIP4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21116">
        <property type="entry name" value="EF-hand_Zip"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18292">
        <property type="entry name" value="ZIP4_domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0967">Endosome</keyword>
    <keyword evidence="10" id="KW-0406">Ion transport</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="9" id="KW-0864">Zinc transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="264"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="300"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="domain" description="Zinc transporter ZIP4 N-terminal" evidence="13">
        <location>
            <begin position="42"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="domain" description="Zinc transporter ZIP4/12 EF-hand" evidence="14">
        <location>
            <begin position="205"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00034634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF18292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF21116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005439.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="374" mass="39292" checksum="6F87CCE4CF5BBAC2" modified="2022-01-19" version="1">RAQGRVLGWERLETVGLDPSPRLPGLSAVWCVPAPALPLSPQCLSVPDVFTLVGKAGTGDANLTAAELPQLGAGVLLYLTDPAATCAAVRGGQWAAQAGAFRTSRRCHLAPTLSWLRLQASAAVSDRVAADVAGRVLVIVTYHVLLGDCFHPLPPPHYFLGYIFRRYGNESQNLTLAGEARIRVGLGSVAWVPPPWSVTHHLCFQMCLSPGDLLEIYSLAPDTGISGPDFTGLSPALIQQQLSGACSVLHLSVPGARLTVAERYIYGSLATLVICLCALFGIVLLLCTACASAYPYVIQGFVSLAVGSLTGDLLAVLGGIYAFFLLEKFFSVLGGDEHEVCGGDGGRGQLGREMGHFGGAGCTEKQARSPGSQH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL67</accession>
    <name>A0A8C3XL67_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">DDE Tnp4 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the HARBI1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL67"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007725.1">
        <property type="protein sequence ID" value="ENSCSRP00000007488.1"/>
        <property type="gene ID" value="ENSCSRG00000005517.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004518">
        <property type="term" value="F:nuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045249">
        <property type="entry name" value="HARBI1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027806">
        <property type="entry name" value="HARBI1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22930">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22930:SF206">
        <property type="entry name" value="NUCLEASE HARBI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13359">
        <property type="entry name" value="DDE_Tnp_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0540">Nuclease</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DDE Tnp4" evidence="8">
        <location>
            <begin position="125"/>
            <end position="272"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF13359"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007488.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="329" mass="37637" checksum="5AC1AF65B359B271" modified="2022-01-19" version="1">MVSMGHVDPVERRFWARETSTDWWDRIVLQVWDESQWLRNFWMRKGTFLELCELLSPALKRQDTRMRAALTIQKRVAISTVGVAVMQVARAIVDLLFQKVVTLGDVQAIIDGFAAMGFPNCGGAIDGTHIPILGPEHQGGQYINRKGYFSMVLQALVDHKGRFTNINVGWPGKVHDARVFKNSGLFRRLQQGMPTVILGDPAYPLMPWLMKPYTGALDTEKELFNYRLSKCRMVVECAFGRLKARWRSLLTRCDLSPKNIPIVIAAFCVLHNLCEIKGETFMQGWEVEANRLAADYAQPDTRAIRRSQREAVRIREALKARFQTERVNQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNW5</accession>
    <name>A0A8C3XNW5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">TIA1 cytotoxic granule associated RNA binding protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Stress granule</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013788.1">
        <property type="protein sequence ID" value="ENSCSRP00000013248.1"/>
        <property type="gene ID" value="ENSCSRG00000010071.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010494">
        <property type="term" value="C:cytoplasmic stress granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12618">
        <property type="entry name" value="RRM2_TIA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12620">
        <property type="entry name" value="RRM3_TIAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000038">
        <property type="entry name" value="Nucleolysin tiar isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000045">
        <property type="entry name" value="Nucleolysin tiar isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003954">
        <property type="entry name" value="RRM_euk-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034830">
        <property type="entry name" value="TIA1_RRM2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034496">
        <property type="entry name" value="TIAR_RRM3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10352">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00361">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 9" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="10">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="10">
        <location>
            <begin position="69"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="10">
        <location>
            <begin position="178"/>
            <end position="250"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013248.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="348" mass="38525" checksum="04FC9A28B1139AFF" modified="2022-01-19" version="1">MIMDTAGNDPYCFVEFYEHRHAAAALAAMNGRKIMGKEVKVNWATTPSSQKKDTSSSTVVSTLRSQDHFHVFVGDLSPEITTEDIKAAFAPFGRISDARVVKDMATGKSKGYGFVSFFNKWDAENAIQQMGGQWLGGRQIRTNWATRKPPAPKSTYESANTKQLSYDDVVNQSSPSNCTVYCGGVTSGLTEQLMRQTFSPFGQIMEIRVFPDKGYSFIRFNSHESAAHAIVSVNGTTIEGHVVKCYWGKETPDMINPIQQNQIGYPQAYGQWGQWYGNAQQIGQYMPNGWQVPAYGMYGQAWNQQGFNQTQSSAAWMGANYGVPPPQGQNGSVLTNQTGYRIAGFETQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPV7</accession>
    <name>A0A8C3XPV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Voltage-gated delayed rectifier potassium channel KCNH4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">Brain-specific eag-like channel 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">Ether-a-go-go-like potassium channel 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Potassium voltage-gated channel subfamily H member 4</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">Voltage-gated potassium channel subunit Kv12.3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Pore-forming (alpha) subunit of a voltage-gated delayed rectifier. Activates at more negative voltages, exhibits fast prepulse-independent activation kinetics and deactivates much more slowly, but shows no inactivation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="2">The potassium channel is probably composed of a homo- or heterotetrameric complex of pore-forming alpha subunits that can associate with modulating beta subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the potassium channel family. H (Eag) (TC 1.A.1.20) subfamily. Kv12.3/KCNH4 sub-subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016017.1">
        <property type="protein sequence ID" value="ENSCSRP00000015360.1"/>
        <property type="gene ID" value="ENSCSRG00000011594.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034702">
        <property type="term" value="C:monoatomic ion channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005249">
        <property type="term" value="F:voltage-gated potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042391">
        <property type="term" value="P:regulation of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00038">
        <property type="entry name" value="CAP_ED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00130">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.20:FF:000001">
        <property type="entry name" value="Potassium voltage-gated channel subfamily H member 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1200.260:FF:000002">
        <property type="entry name" value="Potassium voltage-gated channel subfamily H member 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.10:FF:000014">
        <property type="entry name" value="Potassium voltage-gated channel, subfamily H (Eag-related), member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1200.260">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.10">
        <property type="entry name" value="Jelly Rolls"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.20">
        <property type="entry name" value="PAS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000595">
        <property type="entry name" value="cNMP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018490">
        <property type="entry name" value="cNMP-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003938">
        <property type="entry name" value="K_chnl_volt-dep_EAG/ELK/ERG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003950">
        <property type="entry name" value="K_chnl_volt-dep_ELK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050818">
        <property type="entry name" value="KCNH_animal-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001610">
        <property type="entry name" value="PAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000014">
        <property type="entry name" value="PAS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000700">
        <property type="entry name" value="PAS-assoc_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035965">
        <property type="entry name" value="PAS-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014710">
        <property type="entry name" value="RmlC-like_jellyroll"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00229">
        <property type="entry name" value="sensory_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10217:SF630">
        <property type="entry name" value="POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY H MEMBER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10217">
        <property type="entry name" value="VOLTAGE AND LIGAND GATED POTASSIUM CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00027">
        <property type="entry name" value="cNMP_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13426">
        <property type="entry name" value="PAS_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01463">
        <property type="entry name" value="EAGCHANLFMLY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01465">
        <property type="entry name" value="ELKCHANNEL"/>
    </dbReference>
    <dbReference type="SMART" id="SM00100">
        <property type="entry name" value="cNMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00086">
        <property type="entry name" value="PAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51206">
        <property type="entry name" value="cAMP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55785">
        <property type="entry name" value="PYP-like sensor domain (PAS domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50042">
        <property type="entry name" value="CNMP_BINDING_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50113">
        <property type="entry name" value="PAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50112">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-0407">Ion channel</keyword>
    <keyword evidence="10" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0630">Potassium</keyword>
    <keyword evidence="6" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="4" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 23" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="7" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="216"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="250"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="315"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="349"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="418"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="446"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="domain" description="PAS" evidence="25">
        <location>
            <begin position="28"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="domain" description="PAC" evidence="26">
        <location>
            <begin position="79"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="domain" description="Cyclic nucleotide-binding" evidence="24">
        <location>
            <begin position="548"/>
            <end position="612"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="121"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="681"/>
            <end position="701"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="762"/>
            <end position="789"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="833"/>
            <end position="859"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="891"/>
            <end position="912"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="121"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="22">
        <location>
            <begin position="136"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="22">
        <location>
            <begin position="762"/>
            <end position="774"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00058898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00061598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00074373"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00075970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00076367"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00082973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00083198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50113"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015360.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="940" mass="104774" checksum="7C3DD5288C880C3A" modified="2022-01-19" version="1">TLSVMILCFLPDSNFILANAQVHRGFPIVYCSDGFCDLTGFVRTEVMQKNCSCRFLYGAETSESVLQCIEKVLDGRQEYQAEVCFYKKGGAAFWCLLDIVPIKNEKGEVVLFLASFKDITESRGKSHPGDRRDGAPGPGGGGRKQVGLGENGRGSHLRAARKQGRTVLHQLTRQFTGKERGEMKINSSVFGSKPSVPEYKVASVQKSRFILLHYSIFKALWDWLILLATFYVAVTVPYNVCFTGTEDSLAAARSTIVSDIAVEMLFILDIVLNFRTTYVSQSGQVVYDTRSICIHYVATWFFVDLIAALPFDLLYAFNVTVTSLVHLLKTVRLLRLLRLLQKLDRYSQYSAMVLTLLMSMFALLAHWLACIWYVIGRKEMESNDPLSWDIGWLHELGKRLEAPYVNSSAGGPSVRSTYIASLYFTLSSLTSVGFGNVCANTDAEKIFSICTMLIGALMHAVVFGNVTAIIQRMYSRRSLYHTRMKDLKDFIRVHRLPQQLKQRMLEYFQTTWSVNNGIDANELLRDFPDELRADIAMHLNKDILQLPLFETASRGCLRALSLHIKTSFCAPGEYLLRQGDALQANYFVCSGSLEVLKDNTVLAILGKGDLIGADLPGKDQVIKTNADVKALTYCDLQHIALRGLVEVLELYPEYAGKFMADIHQDLTFNLREGSEIEGLLRFPRSPRLSQPRPESGASPEKPLHSILEDEEEPDDVFHPSPASLTHRKLLLPTLHSPVRRGSLSSLLGDELRQFSALRRTCRSPARCGRGRSPSPRCPRDGESSNGRKPAKLLIPSLLTSGPPDLSPRVVDGIEDDGGTSETQTFHFNVEPPLRSSVVDSPTSGNRPLPRCCPGAGDRSRALSRGEQLHVKKRLFPLGLGGARPRVCRAEAQRRRSGRLGPIPSSDSPWHPRARYSCWPAPGGMRRVKPFVLVRSLEPPG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSQ9</accession>
    <name>A0A8C3XSQ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">HTH CENPB-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the tigger transposable element derived protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSQ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020793.1">
        <property type="protein sequence ID" value="ENSCSRP00000019899.1"/>
        <property type="gene ID" value="ENSCSRG00000015166.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004803">
        <property type="term" value="F:transposase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006313">
        <property type="term" value="P:DNA transposition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050863">
        <property type="entry name" value="CenT-Element_Derived"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004875">
        <property type="entry name" value="DDE_SF_endonuclease_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006600">
        <property type="entry name" value="HTH_CenpB_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002514">
        <property type="entry name" value="Transposase_8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19303:SF56">
        <property type="entry name" value="TIGGER TRANSPOSABLE ELEMENT-DERIVED PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19303">
        <property type="entry name" value="TRANSPOSON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03184">
        <property type="entry name" value="DDE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01527">
        <property type="entry name" value="HTH_Tnp_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03221">
        <property type="entry name" value="HTH_Tnp_Tc5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00674">
        <property type="entry name" value="CENPB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51253">
        <property type="entry name" value="HTH_CENPB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="HTH CENPB-type" evidence="4">
        <location>
            <begin position="67"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="452"/>
            <end position="485"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019899.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="530" mass="60186" checksum="9E0FAEC235D1652D" modified="2022-01-19" version="1">LLGQFRKRKSFSAQDKLYALDQLKKGKQQTQLARDLGINESTLRGWKKDEEKLRSLPRILENETGLQRKKVKFANDERLDSALYQWFVQARSEGVPISGPILKAQAEKFDCLINGNDSKFKASNGWLDRFKKRHTISQVLVSGEIHSADKEAANSYPIELKKLLEEGCYTADQVYNCDETGLCFTMLPNRTLTTKTDSHKREGFKQRKDRVTLLFCVNKSGSHKLRPLMIGKARSPRCFHHVNMKALPFEYTNSRNAWMNRSIFEDWFHKTFVPQEGKALLLLDNCPAHPPAENLFSHDGKIKVCYLPKNTTSAIQPLDQGIISVFKQNYRREMIKRMVADNNSSVDTSLASLNLKEVCHLGGKAWDAISARCIERCWIKGLGPAFLSSTHDDGNDDEPEFTRLIEVDVRLAEEALREYEHSHHDILNWFSADDICPIYEHMSDDEIVANVSGKNEAAPSEPETSGANDDDDDDGTSTPPPKVSEAVKHLEASLRWLETQDVDSIKILQLRSILDFARSQQSAANNHCTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XT18</accession>
    <name>A0A8C3XT18_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Protein phosphatase 1 regulatory subunit 1B</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">DARPP-32</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="9">Dopamine- and cAMP-regulated neuronal phosphoprotein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Inhibitor of protein-phosphatase 1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the protein phosphatase inhibitor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XT18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021471.1">
        <property type="protein sequence ID" value="ENSCSRP00000020559.1"/>
        <property type="gene ID" value="ENSCSRG00000015597.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004864">
        <property type="term" value="F:protein phosphatase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008466">
        <property type="entry name" value="PPP1R1A/B/C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15417:SF2">
        <property type="entry name" value="PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15417">
        <property type="entry name" value="PROTEIN PHOSPHATASE INHIBITOR AND DOPAMINE- AND CAMP-REGULATED NEURONAL PHOSPHOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05395">
        <property type="entry name" value="DARPP-32"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-0650">Protein phosphatase inhibitor</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00020090"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00029874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00030254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020559.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="220" mass="24559" checksum="95F22A4881AAC89B" modified="2022-01-19" version="1">MDPKDRKKIQFSVPAPPSQLDPRAVDMIRRRRPTPAMLFQMSEHSSPGESRTLGEAHLLKTKRTNPCVYTPPSLKGTFAFISPLAKRKLGSSSEVHPCAERPCKVYRPTRLSPVVLGSVRTQGKLLFRTDFSGVNGLGSVFLCPYLSCQMFPGGRVQRTNPTPNSNLSFAPFDLNKRQWQHPRAQFSSLSPSPCKSGARCQQRVELHQCQSEMNQAQGVH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTF4</accession>
    <name>A0A8C3XTF4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Cytokine-inducible SH2-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTF4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023782.1">
        <property type="protein sequence ID" value="ENSCSRP00000022788.1"/>
        <property type="gene ID" value="ENSCSRG00000017168.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005942">
        <property type="term" value="C:phosphatidylinositol 3-kinase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046935">
        <property type="term" value="F:1-phosphatidylinositol-3-kinase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046854">
        <property type="term" value="P:phosphatidylinositol phosphate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd10718">
        <property type="entry name" value="SH2_CIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000042">
        <property type="entry name" value="Cytokine-inducible SH2-containing protein b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.750.20:FF:000002">
        <property type="entry name" value="Suppressor of cytokine signaling 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.750.20">
        <property type="entry name" value="SOCS box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035887">
        <property type="entry name" value="CIS_SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001496">
        <property type="entry name" value="SOCS_box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036036">
        <property type="entry name" value="SOCS_box-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10155:SF9">
        <property type="entry name" value="CYTOKINE-INDUCIBLE SH2-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10155">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL 3-KINASE REGULATORY SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07525">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00253">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00969">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158235">
        <property type="entry name" value="SOCS box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50225">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0341">Growth regulation</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 7" id="KW-0727">SH2 domain</keyword>
    <keyword evidence="4" id="KW-0734">Signal transduction inhibitor</keyword>
    <keyword evidence="5" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="SH2" evidence="8">
        <location>
            <begin position="78"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="domain" description="SOCS box" evidence="9">
        <location>
            <begin position="194"/>
            <end position="242"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00021548"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022788.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="243" mass="27580" checksum="BE74077461D33F3A" modified="2022-01-19" version="1">IPHPLLAEEKIRRQSLRGIAVDLSEQIMQPRSVTVFQGESAPAFMAPAPENNLPRMRDPEEDLLCIAKTFSYLRESGWYWGSITASEAKQHLQKMPEGTFLVRDSTHPSYLFTLSVKTNRGPTNVRIEYTDSKFRLDSNCLSKPRILAFPDVVSLIQHYVLSCTVENKNEAPYPPPSPLSPVQKEMVAAAVHLKLIRPLSRKDSAPSLQHLCRLQINKSTAEVDQLPLPRRMGDYLKQYPFQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTX2</accession>
    <name>A0A8C3XTX2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">RETREG1-3/ARL6IP-like N-terminal reticulon-homology domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTX2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023376.1">
        <property type="protein sequence ID" value="ENSCSRP00000022395.1"/>
        <property type="gene ID" value="ENSCSRG00000016813.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052114">
        <property type="entry name" value="ER_autophagy_membrane_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057282">
        <property type="entry name" value="RETREG1-3-like_RHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20952">
        <property type="entry name" value="ADP-RIBOSYLATION-LIKE FACTOR 6-INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20952:SF4">
        <property type="entry name" value="RETICULOPHAGY REGULATOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24456">
        <property type="entry name" value="RHD_RETREG1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="144"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="domain" description="RETREG1-3/ARL6IP-like N-terminal reticulon-homology" evidence="7">
        <location>
            <begin position="81"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="189"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="408"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="208"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="436"/>
            <end position="448"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF24456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022395.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="496" mass="54624" checksum="0EC8531FC28F96A3" modified="2022-01-19" version="1">PQWEPFASFAQDQRFEIPGNLDTLQMCVRFWHLECPGFFPKAQYYEALEREPWFPVAGVRCIEGLSSYTCIGFSSESVRAGAQPHLLSVPELCLCLAESWVTFRLYLQELLQYKRQNPAKFCARVCSGCLILAMVGHYVPGIMISSIILLSILLWPLVVYHELIQRMYTRLEPVLMKLDYSMKAETLHLKHQKRKRQGKSEPTAGDEPMAETESESEAELSGYSPVVDVKKTALALAITDSELSDEEASILESGGFSVSRATTPQLTDVSEDLDQQSLHSEPEESFAKDLAEFPSVEEYHSRELGPHSDDDAFGVPLGPELAHAAHELDSVEKEAVDSDLSVLHLASPLHFVNTHFNGSGQVAPGGAEPQTAAAPGLGIRIDVLSEEIVTTAITTVVQNTLSALLRSSEASEGPSLSEFLPTEPEEKLNFQTATPPEEEEGEVDDFELLDQRELEQMDVEMGLGGEQEVQESPVAPFSELPKQDDPEEAASAASLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTY2</accession>
    <name>A0A8C3XTY2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="22">MICAL like 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Recycling endosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTY2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023436.1">
        <property type="protein sequence ID" value="ENSCSRP00000022455.1"/>
        <property type="gene ID" value="ENSCSRG00000016956.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042995">
        <property type="term" value="C:cell projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055037">
        <property type="term" value="C:recycling endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21252">
        <property type="entry name" value="CH_MICALL1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09444">
        <property type="entry name" value="LIM_Mical_like_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000055">
        <property type="entry name" value="MICAL-like protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022735">
        <property type="entry name" value="bMERB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050540">
        <property type="entry name" value="F-actin_Monoox_Mical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23167">
        <property type="entry name" value="CALPONIN HOMOLOGY DOMAIN-CONTAINING PROTEIN DDB_G0272472-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23167:SF89">
        <property type="entry name" value="MICAL-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12130">
        <property type="entry name" value="bMERB_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01203">
        <property type="entry name" value="DUF3585"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51848">
        <property type="entry name" value="BMERB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15" id="KW-0966">Cell projection</keyword>
    <keyword evidence="12 17" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="9" id="KW-0967">Endosome</keyword>
    <keyword evidence="11 16" id="KW-0440">LIM domain</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 16" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 16" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="19">
        <location>
            <begin position="2"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="20">
        <location>
            <begin position="165"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="domain" description="BMERB" evidence="21">
        <location>
            <begin position="740"/>
            <end position="887"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="111"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="225"/>
            <end position="737"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="895"/>
            <end position="930"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="17">
        <location>
            <begin position="750"/>
            <end position="784"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="269"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="18">
        <location>
            <begin position="320"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="18">
        <location>
            <begin position="364"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="18">
        <location>
            <begin position="460"/>
            <end position="476"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="492"/>
            <end position="507"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="542"/>
            <end position="562"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="602"/>
            <end position="646"/>
        </location>
    </feature>
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        <location>
            <begin position="647"/>
            <end position="659"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="687"/>
            <end position="697"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="705"/>
            <end position="716"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="18">
        <location>
            <begin position="917"/>
            <end position="930"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
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            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
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        </source>
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            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS51848"/>
        </source>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022455.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="930" mass="100804" checksum="890A92CD3EEBCBF2" modified="2022-01-19" version="1">MSGPRGALQAWCRRQCEGYPGVEIRDLSSSFRDGLAFCAILHRHRPDLLDFDSLSKDNVYENNHLAFEVAERELGIPALLDPNDMVSMRVPDCLSIMTYVSQYYNHFTNPNQARVPPPMRHPAAASSPSLPAPKNPVPAAESTLAPQDDVAEGLPERSQRNTLSSTCAACHQHVHLVQRYLADGKLYHRQCFRCKECSSTLLPGSYKPGPESGTFVCTQHRGKLGLSGRTECRPSPDLQHPGKRTEAGAATVGEDAPPSEEEEGKEDGVQTSLAIASKSHQPGEKEAGTAEKGGAPNGAEMAASPGRAENETPGSEPCSQTPPRPPLPSKPPVPSQDKASPLDGRLKDTRPTPAPRRGTDAAAPSPPSSHPVPRPRSNVQSEASEPGPGLVNGRVPEPGPPVPKPRGRPTSSDRAGAAVRPKDPPWIALVQPEPKRKPAPPPPGSGQETPTRASEEEEEQGKGRERESRSASREPKAYNPFEEEEEEEGATPKSTPKQDQSESTSKPTHPWYRITPTSSPKTKKRPAPRAPNASPLVHHPISRLSHSEPSSSTPSPALSLESINSECSAKAAGDPDEASVSKSSSEPTVHAPAASKISCADTPLTSVSSSESPAAPASLSANSSFSSSSELASSSGEAQGGAQQTSKSFSTSNLKTSPSQLPPKPSAGASPTPILLASDTGGGGPKNSPSPKLQQKSSCKENPFNRKSSPVTSPSAQKPPKGSKPARPPAPGHGFPLIKRKVQADQYVPVEDIYGEMDTIEQRLDELEHRGVELEEKLRSVENDSPEDSLLVDWFKLIHEKHMLVRRESELIYIYKQQNLEQRQADVEYELRCLLNKPAKDWTDDDRERDTVLMQELVTIIEQRNAIVNCLDEDRQREEEEDKLLEAMIKKKEFHKESEGKKKGKFKPMKVLKLLGNKHESKNKSPKEKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUE1</accession>
    <name>A0A8C3XUE1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Ribosomal protein S6 kinase delta-1</fullName>
            <ecNumber evidence="4">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">52 kDa ribosomal protein S6 kinase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">May be involved in transmitting sphingosine-1 phosphate (SPP)-mediated signaling into the cell. Plays a role in the recruitment of PRDX3 to early endosomes.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="19">Interacts with SPHK1 and phosphatidylinositol 3-phosphate. Interacts (via PX domain) with PRDX3.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Early endosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUE1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024421.1">
        <property type="protein sequence ID" value="ENSCSRP00000023404.1"/>
        <property type="gene ID" value="ENSCSRG00000017493.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035091">
        <property type="term" value="F:phosphatidylinositol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02677">
        <property type="entry name" value="MIT_SNX15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd07287">
        <property type="entry name" value="PX_RPK118_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05576">
        <property type="entry name" value="STKc_RPK118_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000221">
        <property type="entry name" value="ribosomal protein S6 kinase delta-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.80:FF:000005">
        <property type="entry name" value="ribosomal protein S6 kinase delta-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1520.10:FF:000017">
        <property type="entry name" value="ribosomal protein S6 kinase delta-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.80">
        <property type="entry name" value="Phosphotransferase system, lactose/cellobiose-type IIA subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1520.10">
        <property type="entry name" value="Phox-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051866">
        <property type="entry name" value="Intracell_Sig-Traffick_Protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007330">
        <property type="entry name" value="MIT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036181">
        <property type="entry name" value="MIT_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001683">
        <property type="entry name" value="PX_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036871">
        <property type="entry name" value="PX_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042132">
        <property type="entry name" value="PX_S6K-delta-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035053">
        <property type="entry name" value="STK_RPK118-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15508">
        <property type="entry name" value="RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15508:SF2">
        <property type="entry name" value="RIBOSOMAL PROTEIN S6 KINASE DELTA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04212">
        <property type="entry name" value="MIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00787">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00745">
        <property type="entry name" value="MIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00312">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF116846">
        <property type="entry name" value="MIT domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64268">
        <property type="entry name" value="PX domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50195">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0967">Endosome</keyword>
    <keyword evidence="12" id="KW-0418">Kinase</keyword>
    <keyword evidence="14" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="15" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="PX" evidence="24">
        <location>
            <begin position="8"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="23">
        <location>
            <begin position="789"/>
            <end position="1057"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="443"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="22">
        <location>
            <begin position="452"/>
            <end position="467"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="22">
        <location>
            <begin position="477"/>
            <end position="487"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00059823"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00063911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00072129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00076910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023404.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1067" mass="119221" checksum="8437A5F9B8346919" modified="2022-01-19" version="1">MSCPRELAGELARFYTVTEPQRHPRGYTVYKVTARIVSRRNPEEVQEIVVWKRYSDFKKLHKDLWQIHKNVYRHTELFPPFAKALVFGRFDESVIKERRQCAEDLLQFSANIPALYKSKQFEDFFKGGEVHDGSELIGPVEPLSDSLIDSLSDCSSEGFSSDSDLISLTVDVDSLAELDDGMASNQNSPSRAFGLSLASESLGQGAIAYDWEWSKPEGERESESHSLFTGSLRHKLGKHDYLEKAGELIKLALKKEEEEDYEAAFSFYRRGVDLLLEGVQGESSPTRREAVKRKTAEYLMRAEKISSLCQKSFSEDGSVSGPPGSLSSRPSWNLRSPAEELKAFRVLGVIDKVLLVMDTRTQQTFILKGLRKSSEYSRNRKTIIPRCVPNMVCLHKYIISEESVFLVLQHAEGGKLWSYISKFLNRSPEESFEIHELKSSTKIHLQLPTPSPTEISSSVDSRGSNGENMLRVIPLKSSLTPSSQDESSNQEDGQEGSPKWTDSGSSSEEECTTSYLTLCNEYGQEKIDPGSLNEELVPKPEGEDLKTKELGCLQAHTLVGNDSLSSQITSRELKFFTEDSDLEVLSPTRISDSLSKSKHSPMEFFRIDSKDSTSELLGLDFGDKLYSLKSESLKPFFSAPDHDRSLETMENKVGFRAQDTISRGSNDSVPVISFKDAAFDDVSSADEGRPDLLINLPGVSEKLEEVLVVRPKKFTETDVNILESKLLETPDVLQLNNSTEQCKTLDQKLDHVVPELGHPSSKKSEGQYDVTQEIVRTLFTSDIELASSEDVAQFQGLGAISSSSLNATSTEENFLFISNSLSGAKEYSLDGDIVRNQAVLLCSDQTEDFGKEKTNPALLPKAESKETAVEGKSEIAQEGEKEIHQIFQDLDKRLALTSRFYIPEGCIQRWAAEMVVALDALHREGIVCRDLNPNNILLNDRGHIQLTYFSRWSEVEDSCDNDSMERMYCAPEIGAILEETEACDWWSLGAILFELLTGKTLAECHPAGINTHTSLNMPDHVSKEARSLIQQLLQFNPVERLGAGVAGAEDIKSHPFFAPVDWADLLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUV0</accession>
    <name>A0A8C3XUV0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUV0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026823.1">
        <property type="protein sequence ID" value="ENSCSRP00000025741.1"/>
        <property type="gene ID" value="ENSCSRG00000019224.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd07699">
        <property type="entry name" value="IgC1_L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000283">
        <property type="entry name" value="Immunoglobulin kappa constant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003006">
        <property type="entry name" value="Ig/MHC_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003597">
        <property type="entry name" value="Ig_C1-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050160">
        <property type="entry name" value="MHC/Immunoglobulin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19944:SF98">
        <property type="entry name" value="IG-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19944">
        <property type="entry name" value="MHC CLASS II-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07654">
        <property type="entry name" value="C1-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00407">
        <property type="entry name" value="IGc1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00290">
        <property type="entry name" value="IG_MHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="3">
        <location>
            <begin position="50"/>
            <end position="147"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025741.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="16491" checksum="D4EE588F7B140DEB" modified="2022-01-19" version="1">MITLHTTLVRDWICYTVEIWNVEDSAQAVSGFGFSNTESPSLVGQPKASPTVHLFPPSSEEIKTKSKATLVCLLGSFYPGSVQVTWKADGQQISTGVETTKPSKQSDNKFMASSYLSLDASKWKTHETYTCQVTHDGNNFEKSLKSSECS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVX0</accession>
    <name>A0A8C3XVX0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">ADP-ribosylation factor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">GTP-binding protein involved in protein trafficking; modulates vesicle budding and uncoating within the Golgi apparatus.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the small GTPase superfamily. Arf family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029116.1">
        <property type="protein sequence ID" value="ENSCSRP00000027973.1"/>
        <property type="gene ID" value="ENSCSRG00000020644.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd04150">
        <property type="entry name" value="Arf1_5_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000024">
        <property type="entry name" value="ADP-ribosylation factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045872">
        <property type="entry name" value="Arf1-5-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024156">
        <property type="entry name" value="Small_GTPase_ARF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006689">
        <property type="entry name" value="Small_GTPase_ARF/SAR"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11711">
        <property type="entry name" value="ADP RIBOSYLATION FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00025">
        <property type="entry name" value="Arf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00328">
        <property type="entry name" value="SAR1GTPBP"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00178">
        <property type="entry name" value="SAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51417">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 14" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="8 14" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9 11 13" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="10 14" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4 14" id="KW-0519">Myristate</keyword>
    <keyword evidence="5 11 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7 14" id="KW-0653">Protein transport</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 14" id="KW-0813">Transport</keyword>
    <feature type="binding site" evidence="11">
        <location>
            <begin position="24"/>
            <end position="31"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="31"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="48"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="70"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <begin position="126"/>
            <end position="129"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU369003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027973.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="180" mass="20468" checksum="CD53CE81614097DB" modified="2022-01-19" version="1">MGLTVSAIFSRIFGKKQMRILMVGLDAAGKTTILYKLKLGEIVTTIPTIGFNVETVEYKNICFTVWDVGGQDKIRPLWRHYFQNTQGLIFVVDSNDRERVQESADELQKMLQEDELRDAVLLVFANKQDMPNAMAVSELTDKLGLQTLRSRTWYVQATCATQGTGLYDGLDWLSHELSKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKY3</accession>
    <name>A0A8C3RKY3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Disks large homolog 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKY3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000019.1">
        <property type="protein sequence ID" value="ENSCSRP00000000018.1"/>
        <property type="gene ID" value="ENSCSRG00000000014.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000003806.1">
        <property type="protein sequence ID" value="ENSCSRP00000003678.1"/>
        <property type="gene ID" value="ENSCSRG00000002506.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031594">
        <property type="term" value="C:neuromuscular junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098839">
        <property type="term" value="C:postsynaptic density membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035255">
        <property type="term" value="F:ionotropic glutamate receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019901">
        <property type="term" value="F:protein kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045197">
        <property type="term" value="P:establishment or maintenance of epithelial cell apical/basal polarity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043113">
        <property type="term" value="P:receptor clustering"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097120">
        <property type="term" value="P:receptor localization to synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099072">
        <property type="term" value="P:regulation of postsynaptic membrane neurotransmitter receptor levels"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00071">
        <property type="entry name" value="GMPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06723">
        <property type="entry name" value="PDZ1_Dlg1-2-4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06724">
        <property type="entry name" value="PDZ2_Dlg1-2-4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06795">
        <property type="entry name" value="PDZ3_Dlg1-2-4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12032">
        <property type="entry name" value="SH3_DLG2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001402">
        <property type="entry name" value="Discs, large homolog 3 (Drosophila)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000008">
        <property type="entry name" value="Disks large homolog 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000001">
        <property type="entry name" value="Disks large homolog 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.63.10:FF:000001">
        <property type="entry name" value="Disks large homolog 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000091">
        <property type="entry name" value="disks large homolog 1 isoform X8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000027">
        <property type="entry name" value="Disks large homolog 3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000002">
        <property type="entry name" value="Disks large homolog 4 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.63.10">
        <property type="entry name" value="Guanylate Kinase phosphate binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019583">
        <property type="entry name" value="DLG1-4_PDZ_assoc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016313">
        <property type="entry name" value="DLG1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019590">
        <property type="entry name" value="DLG1_PEST_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035759">
        <property type="entry name" value="DLG2_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008145">
        <property type="entry name" value="GK/Ca_channel_bsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008144">
        <property type="entry name" value="Guanylate_kin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020590">
        <property type="entry name" value="Guanylate_kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050614">
        <property type="entry name" value="Synaptic_Scaffolding_LAP-MAGUK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23119">
        <property type="entry name" value="DISCS LARGE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23119:SF6">
        <property type="entry name" value="DISKS LARGE HOMOLOG 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00625">
        <property type="entry name" value="Guanylate_kin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10608">
        <property type="entry name" value="MAGUK_N_PEST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10600">
        <property type="entry name" value="PDZ_assoc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001741">
        <property type="entry name" value="MAGUK_DLGH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00072">
        <property type="entry name" value="GuKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01277">
        <property type="entry name" value="MAGUK_N_PEST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00856">
        <property type="entry name" value="GUANYLATE_KINASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50052">
        <property type="entry name" value="GUANYLATE_KINASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1 3" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="PDZ" evidence="6">
        <location>
            <begin position="136"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="6">
        <location>
            <begin position="231"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="6">
        <location>
            <begin position="460"/>
            <end position="541"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="575"/>
            <end position="645"/>
        </location>
    </feature>
    <feature type="domain" description="Guanylate kinase-like" evidence="5">
        <location>
            <begin position="719"/>
            <end position="894"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000018.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="909" mass="101357" checksum="7D458DFD5AB890BE" modified="2022-01-19" version="1">MNAYLTKQHSCCRGSDGMDAGRSLPSLMRDAHCACGWQQNPQGLYYNSQTVPSSGPMGLTQNRSKCITLWDSVRKSPHKTLAKTKGTTGEWWSECTCPHGWCNPVQASPAPIIVNTDTLDTIPYVNGTEIEYEFEEITLERGNSGLGFSIAGGTDNPHIGDDPGIFITKIIPGGAAAEDGRLRVNDCILRVNEADVSEVSHSKAVEALKEAGSIVRLYVRRRRPILETVVEIQLFKGPKGLGFSIAGGVGNQHIAGDNSIYVTKIIDGGAAQKDGRLQVGDRLLMVNNYSLEEVTHEEAVAILKNTSDVVYLKVGKPTTIYMTDPYGPPDITHSYSPPMENHILTSGNNGTLEYKASLAPISPGRYSPIPKHMLVEDDYTRPPEPVYSTVNKLCDKPPSPRHYSPVECDKSFLLTAPYPHYHIGLLPDSELTSHSQHSTATRPPTMSLQRTISLEGEPRKVILHKGSTGLGFNIVGGEDGEGIFVSFILAGGPADLSGELQRGDQILSVNGIDLRGATHEQAAAALKGAGQIVTIIAQYQPEEYARFEAKIHDLREQMMNHSMSSGSGSLRTNQKRSLYVRAMFDYDKSKDSGLPSQGLSFRFGDILHVINASDDEWWQARRVTQEGDSEEMGVIPSKRRVERKERARLKTVKFNAKPGVIDAKGSFNDKRKKNFIFSRKFPFYKSKEQSEQETSDPERGQEDCILSYEPVTRQEINYTRPVIILGPIKDRLNDDLISEFPDKFGSCVPHTTRPKRDYEVDGRDYHFVTSREQMEKDIQEHKFIEAGQYNDNLYGTSVQSVRFVAERGKHCILDVSGNAIKRLQAAQLYPIAIFIKPKSLEPLMEMNKRLTEEQAKKTYERALKLEQEFGEYFTAIVQGESLEEIYNQCKLVIEEQSGPFIWIPSKEKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMQ3</accession>
    <name>A0A8C3RMQ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Protein S100</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">S100 calcium-binding protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Calcium-binding protein that plays a role in various cellular processes including motility, angiogenesis, cell differentiation, apoptosis, and autophagy. Increases cell motility and invasiveness by interacting with non-muscle myosin heavy chain (NMMHC) IIA/MYH9. Mechanistically, promotes filament depolymerization and increases the amount of soluble myosin-IIA, resulting in the formation of stable protrusions facilitating chemotaxis. Also modulates the pro-apoptotic function of TP53 by binding to its C-terminal transactivation domain within the nucleus and reducing its protein levels. Within the extracellular space, stimulates cytokine production including granulocyte colony-stimulating factor and CCL24 from T-lymphocytes. In addition, stimulates T-lymphocyte chemotaxis by acting as a chemoattractant complex with PGLYRP1 that promotes lymphocyte migration via CCR5 and CXCR3 receptors.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 13">Belongs to the S-100 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001436.1">
        <property type="protein sequence ID" value="ENSCSRP00000001392.1"/>
        <property type="gene ID" value="ENSCSRG00000001125.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000001616.1">
        <property type="protein sequence ID" value="ENSCSRP00000001568.1"/>
        <property type="gene ID" value="ENSCSRG00000001250.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048306">
        <property type="term" value="F:calcium-dependent protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046914">
        <property type="term" value="F:transition metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00213">
        <property type="entry name" value="S-100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034325">
        <property type="entry name" value="S-100_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001751">
        <property type="entry name" value="S100/CaBP7/8-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013787">
        <property type="entry name" value="S100_Ca-bd_sub"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11639:SF51">
        <property type="entry name" value="PROTEIN S100-A4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11639">
        <property type="entry name" value="S100 CALCIUM-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01023">
        <property type="entry name" value="S_100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01394">
        <property type="entry name" value="S_100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00303">
        <property type="entry name" value="S100_CABP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9 13" id="KW-0106">Calcium</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7 13" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="EF-hand" evidence="14">
        <location>
            <begin position="61"/>
            <end position="96"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00056127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU361184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001568.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="112" mass="13010" checksum="DC7F7CCC595BA2E4" modified="2022-01-19" version="1">MVPSHSHLPYPHLSPQNRLLGLDFCLIRGYAGKEGDKYKLNKAELKDLVMKELPSYISKQTDEASFQRLMNNLDSNRDKEVDFQEYATFLACIAMMCNEDFEDCPDKMPRKM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNI6</accession>
    <name>A0A8C3RNI6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 11">Low molecular weight phosphotyrosine protein phosphatase</fullName>
            <shortName evidence="11">LMW-PTP</shortName>
            <shortName evidence="11">LMW-PTPase</shortName>
            <ecNumber evidence="3 11">3.1.3.2</ecNumber>
            <ecNumber evidence="4 11">3.1.3.48</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9 11">Low molecular weight cytosolic acid phosphatase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Acts on tyrosine phosphorylated proteins, low-MW aryl phosphates and natural and synthetic acyl phosphates.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>a phosphate monoester + H2O = an alcohol + phosphate</text>
            <dbReference type="Rhea" id="RHEA:15017"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30879"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:67140"/>
            <dbReference type="EC" id="3.1.3.2"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the low molecular weight phosphotyrosine protein phosphatase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.2" evidence="3 11"/>
    <dbReference type="EC" id="3.1.3.48" evidence="4 11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNI6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001411.1">
        <property type="protein sequence ID" value="ENSCSRP00000001367.1"/>
        <property type="gene ID" value="ENSCSRG00000001110.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003993">
        <property type="term" value="F:acid phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004726">
        <property type="term" value="F:non-membrane spanning protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16343">
        <property type="entry name" value="LMWPTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2300:FF:000105">
        <property type="entry name" value="Low molecular weight phosphotyrosine protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2300">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050438">
        <property type="entry name" value="LMW_PTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023485">
        <property type="entry name" value="Ptyr_pPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036196">
        <property type="entry name" value="Ptyr_pPase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002115">
        <property type="entry name" value="Tyr_Pase_low_mol_wt_mml"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017867">
        <property type="entry name" value="Tyr_phospatase_low_mol_wt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11717:SF35">
        <property type="entry name" value="LOW MOLECULAR WEIGHT PHOSPHOTYROSINE PROTEIN PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11717">
        <property type="entry name" value="LOW MOLECULAR WEIGHT PROTEIN TYROSINE PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01451">
        <property type="entry name" value="LMWPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00719">
        <property type="entry name" value="LMWPTPASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00720">
        <property type="entry name" value="MAMMALPTPASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00226">
        <property type="entry name" value="LMWPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52788">
        <property type="entry name" value="Phosphotyrosine protein phosphatases I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 11" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7 11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8 11" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Phosphotyrosine protein phosphatase I" evidence="12">
        <location>
            <begin position="7"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="10">
        <location>
            <position position="13"/>
        </location>
    </feature>
    <feature type="active site" evidence="10">
        <location>
            <position position="19"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="10">
        <location>
            <position position="130"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012646"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00017603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00032347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR617867-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU368115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00226"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001367.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="158" mass="18012" checksum="56083520E204A49F" modified="2022-01-19" version="1">MAAEEAKSVVFVCLGNICRSPIAEAVFRKLLTDENIENKWMTDSGAVSDWNVGSSPDARALSCLRNHGIETAHKARQITKDDFLTFDYILCMDESNLRDLKRKSNQVKNCTAKIELLGSYDPQKQLIIEDPYYGNEKDFETVYEQCVRCCKAFLEKSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQL1</accession>
    <name>A0A8C3RQL1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Orthodenticle homeobox 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQL1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003587.1">
        <property type="protein sequence ID" value="ENSCSRP00000003461.1"/>
        <property type="gene ID" value="ENSCSRG00000002621.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000142">
        <property type="entry name" value="homeobox protein OTX2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003026">
        <property type="entry name" value="Otx1_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003025">
        <property type="entry name" value="Otx_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013851">
        <property type="entry name" value="Otx_TF_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45793">
        <property type="entry name" value="HOMEOBOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45793:SF9">
        <property type="entry name" value="HOMEOBOX PROTEIN OTX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03529">
        <property type="entry name" value="TF_Otx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01256">
        <property type="entry name" value="OTX1HOMEOBOX"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01255">
        <property type="entry name" value="OTXHOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3 6 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 6 7" id="KW-0371">Homeobox</keyword>
    <keyword evidence="5 6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="9">
        <location>
            <begin position="36"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="6">
        <location>
            <begin position="38"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="90"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="239"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="115"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="256"/>
            <end position="276"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003461.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="34324" checksum="CCF7C5167F62E4EC" modified="2022-01-19" version="1">MMSYLKQPPYGMNGLGLTGPAMDLLHPSVGYPATPRKQRRERTTFTRSQLDVLEALFAKTRYPDIFMREEVALKINLPESRVQVWFKNRRAKCRQQQQSGGGAKSRPAKKKPSPARESSGSESSGQFTPPAVSSSGSSSSSSSSSSGSAAAAAASAASSIWSPASISPGAAAASAVSVPEPLPPGGASCMQRSVSGASSASYPMSYGQGGGYGQGYPAGPSSSYFGGVECSSYLAPMHSHHHPHQLSPMGPSSMAGHHHHPLGQGSGHHHHHHHHQGYGSTGLAFNSPDCLDYKEPGAASSWKLNFNSPDCLDYKDQASWRFQVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR05</accession>
    <name>A0A8C3RR05_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Regulator of G protein signaling 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR05"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002618.1">
        <property type="protein sequence ID" value="ENSCSRP00000002531.1"/>
        <property type="gene ID" value="ENSCSRG00000001927.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008277">
        <property type="term" value="P:regulation of G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04450">
        <property type="entry name" value="DEP_RGS7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00068">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08737">
        <property type="entry name" value="RGS_RGS6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000162">
        <property type="entry name" value="Regulator of G-protein signaling 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1240.60:FF:000001">
        <property type="entry name" value="Regulator of G-protein signaling 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.260.10:FF:000002">
        <property type="entry name" value="Regulator of G-protein signaling 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000002">
        <property type="entry name" value="Regulator of G-protein signaling 6 isoform 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1240.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.260.10">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000591">
        <property type="entry name" value="DEP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015898">
        <property type="entry name" value="G-protein_gamma-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036284">
        <property type="entry name" value="GGL_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047016">
        <property type="entry name" value="RGS6/7/9/11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047017">
        <property type="entry name" value="RGS6/7/9/11_DHEX_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037956">
        <property type="entry name" value="RGS6_RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040759">
        <property type="entry name" value="RGS_DHEX"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45746">
        <property type="entry name" value="LP21163P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45746:SF2">
        <property type="entry name" value="REGULATOR OF G-PROTEIN SIGNALING 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00610">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00631">
        <property type="entry name" value="G-gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18148">
        <property type="entry name" value="RGS_DHEX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01301">
        <property type="entry name" value="RGSPROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00049">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01224">
        <property type="entry name" value="G_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00224">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48670">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50186">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0734">Signal transduction inhibitor</keyword>
    <feature type="domain" description="DEP" evidence="9">
        <location>
            <begin position="18"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="domain" description="RGS" evidence="8">
        <location>
            <begin position="314"/>
            <end position="429"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002531.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="448" mass="52400" checksum="599EE9AC7E619603" modified="2022-01-19" version="1">MSIYSHYSYIITRMQDDKAGGVPIRTVKSFLSKIPSVVTGTDIVQWLMKNLSIEDPVEAIHMGSLISAQGYIFPISDHVLTLKDDGTFYRFQAPYFWPSNCWEPENTDYAIYLCKRTMQNKARLELADYEAENLARLQRAFARKWEFIFMQAEAQVKIDRKKDKTERKILDSQERAFWDVHRPVPGCVNTTEMDIRKCRRMKNPQKVKKSVYGVTEDSQSQSPVHMPSQPIRKTTKEDFRKQITFLNVQIDRHCLKMSKVAESLITYSDQYIEYDPFITPAEPSNPWISDDGILWDIEMSKEPSQQRVKRWGFSIDEVLKDPVGRDLFLRFLESEFSSENLRFWLAVQDLKRQPLQDVATRVEEIWQEFLAPGAQSPINLDSHSYERTSQNVQDPGRYTFEDAQEHIYKLMKSDSYARFLRSNTYQDLLLAKKKVSFGKDMLASLSTY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRD5</accession>
    <name>A0A8C3RRD5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Fibroblast growth factor 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the heparin-binding growth factors family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRD5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003940.1">
        <property type="protein sequence ID" value="ENSCSRP00000003809.1"/>
        <property type="gene ID" value="ENSCSRG00000002903.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051781">
        <property type="term" value="P:positive regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002209">
        <property type="entry name" value="Fibroblast_GF_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008996">
        <property type="entry name" value="IL1/FGF"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00167">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50353">
        <property type="entry name" value="Cytokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3" id="KW-0221">Differentiation</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0497">Mitogen</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="13"/>
            <end position="32"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003809.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="97" mass="11622" checksum="48D62B368C7698C5" modified="2022-01-19" version="1">MHKWILTWILPTLLYRSYFYIIFLVGTISLACNDMTPEQMATNVNCSSPERHTRSYDYMEGGDVRVRRLFCRTQWYMRIDKRGKIKGTREANNNYSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSJ0</accession>
    <name>A0A8C3RSJ0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Reticulophagy regulator 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the RETREG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSJ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004444.1">
        <property type="protein sequence ID" value="ENSCSRP00000004301.1"/>
        <property type="gene ID" value="ENSCSRG00000003275.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043524">
        <property type="term" value="P:negative regulation of neuron apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061709">
        <property type="term" value="P:reticulophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057282">
        <property type="entry name" value="RETREG1-3-like_RHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043384">
        <property type="entry name" value="RETREG1/3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28659">
        <property type="entry name" value="RETICULON-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28659:SF3">
        <property type="entry name" value="RETICULOPHAGY REGULATOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24456">
        <property type="entry name" value="RHD_RETREG1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0072">Autophagy</keyword>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="12"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="domain" description="RETREG1-3/ARL6IP-like N-terminal reticulon-homology" evidence="11">
        <location>
            <begin position="1"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="135"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="253"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="289"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="135"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="150"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="253"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="298"/>
            <end position="307"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006299"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF24456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004301.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="319" mass="35141" checksum="1F15D124C95A0154" modified="2022-01-19" version="1">MSDFKEKNPGKFCLLVCSVCTFFTILGSYIPGIVLSYFLLLCAFLCPLFKCNELGQKMCNKIKSVLLKLDFGIGDYINQKKRERSETAKPKSTEDDSELDISALCPKISPTVIAKELSVSDTDVSEVSWTDNGTFNLSEGYTPQTDTSDDFDRPSDHEEAFARDLAEFPSLENGAGTNDDDDSSIGMPIQQKRKKEQMRSKVAYSPRQRKERQSATGLSLPLTSDQTFNLVSDIAGDVIAAAVSAAIKDQLQSTQQAPSQVVPSLSEETDTEEADDFELLDQSELEQIESELGLTQGQEEKPQEKKKSSGFLSNLLGGH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU43</accession>
    <name>A0A8C3RU43_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12 13">Small nuclear ribonucleoprotein Sm D2</fullName>
            <shortName evidence="13">Sm-D2</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10 13">snRNP core protein D2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Plays a role in pre-mRNA splicing as a core component of the spliceosomal U1, U2, U4 and U5 small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome. Component of both the pre-catalytic spliceosome B complex and activated spliceosome C complexes. As a component of the minor spliceosome, involved in the splicing of U12-type introns in pre-mRNAs.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the snRNP core protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU43"/>
    <dbReference type="SMR" id="A0A8C3RU43"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004344.1">
        <property type="protein sequence ID" value="ENSCSRP00000004207.1"/>
        <property type="gene ID" value="ENSCSRG00000003206.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097525">
        <property type="term" value="C:spliceosomal snRNP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005689">
        <property type="term" value="C:U12-type spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd01720">
        <property type="entry name" value="Sm_D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.100:FF:000069">
        <property type="entry name" value="Small nuclear ribonucleoprotein Sm D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010920">
        <property type="entry name" value="LSM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047575">
        <property type="entry name" value="Sm"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027248">
        <property type="entry name" value="Sm_D2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001163">
        <property type="entry name" value="Sm_dom_euk/arc"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12777">
        <property type="entry name" value="SMALL NUCLEAR RIBONUCLEOPROTEIN SM D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01423">
        <property type="entry name" value="LSM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00651">
        <property type="entry name" value="Sm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50182">
        <property type="entry name" value="Sm-like ribonucleoproteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52002">
        <property type="entry name" value="SM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 13" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7 13" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="8 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 13" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="6" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="Sm" evidence="15">
        <location>
            <begin position="29"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="7"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00033125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00058557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00070085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU365051"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS52002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004207.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="118" mass="13527" checksum="D986059D82B7E045" modified="2022-01-19" version="1">MSLLNKPKSEMTPEELQKREEEEFNTGPLSVLTQSVKNNTQVLINCRNNKKLLGRVKAFDRHCNMVLENVKEMWTEVPKSGKGKKKSKPVNKDRYISKMFLRGDSVIVVLRNPLIAGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU62</accession>
    <name>A0A8C3RU62_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">ELAV-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the RRM elav family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU62"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005179.1">
        <property type="protein sequence ID" value="ENSCSRP00000005017.1"/>
        <property type="gene ID" value="ENSCSRG00000003698.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd12771">
        <property type="entry name" value="RRM1_HuB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12775">
        <property type="entry name" value="RRM2_HuB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12654">
        <property type="entry name" value="RRM3_HuB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000006">
        <property type="entry name" value="ELAV-like 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000005">
        <property type="entry name" value="ELAV-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000017">
        <property type="entry name" value="ELAV-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006548">
        <property type="entry name" value="ELAD_HU_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034999">
        <property type="entry name" value="HuB_RRM2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034914">
        <property type="entry name" value="HuB_RRM3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002343">
        <property type="entry name" value="Hud_Sxl_RNA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01661">
        <property type="entry name" value="ELAV_HUD_SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10352">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00961">
        <property type="entry name" value="HUDSXLRNA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 4 5" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034941151" description="ELAV-like protein" evidence="6">
        <location>
            <begin position="29"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="7">
        <location>
            <begin position="77"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="7">
        <location>
            <begin position="163"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="7">
        <location>
            <begin position="314"/>
            <end position="392"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU361281"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005017.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="397" mass="43621" checksum="DE13193708C74E68" modified="2022-01-19" version="1">MLFFKSASRTILVLSCKLLTMLSMLVLSNSLKCQVIAAMETQLSNGPTCNNTANGPTTINNNCSSPVDSGNTEDSKTNLIVNYLPQNMTQEELKSLFGSIGEIESCKLVRDKITGQSLGYGFVNYIDPKDAEKAINTLNGLRLQTKTIKVSYARPSSASIRDANLYVSGLPKTMTQKELEQLFSQYGRIITSRILVDQVTGVSRGVGFIRFDKRIEAEEAIKGLNGQKPPGATEPITVKFANNPSQKTNQAILSQLYQSPNRRYPGPLAQQAQRFRLDNLLNMAYGVKRFSPMTIDGMTSLAGINIPGHAGTGWCIFVYNLAPDADESILWQMFGPFGAVTNVKVIRDFNTNKCKGFGFVTMTNYDEAAMAIASLNGYRLGDRVLQVSFKTNKTHKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUA3</accession>
    <name>A0A8C3RUA3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">C-X-C chemokine receptor type 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUA3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004167.1">
        <property type="protein sequence ID" value="ENSCSRP00000004031.1"/>
        <property type="gene ID" value="ENSCSRG00000003079.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9818824at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019957">
        <property type="term" value="F:C-C chemokine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016493">
        <property type="term" value="F:C-C chemokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016494">
        <property type="term" value="F:C-X-C chemokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042113">
        <property type="term" value="P:B cell activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019722">
        <property type="term" value="P:calcium-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060326">
        <property type="term" value="P:cell chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007204">
        <property type="term" value="P:positive regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15181">
        <property type="entry name" value="7tmA_CXCR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000143">
        <property type="entry name" value="C-X-C chemokine receptor type 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050119">
        <property type="entry name" value="CCR1-9-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001053">
        <property type="entry name" value="Chemokine_CXCR5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10489:SF618">
        <property type="entry name" value="C-X-C CHEMOKINE RECEPTOR TYPE 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10489">
        <property type="entry name" value="CELL ADHESION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00564">
        <property type="entry name" value="CXCCHMKINER5"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0075">B-cell activation</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00069929"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004031.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="371" mass="42128" checksum="0C9C272E6237AB7C" modified="2022-01-19" version="1">MGPYSISMKSYDMNLLPEFSDYDNDSTTRSYDDYFCPDTVLSPAGDPTHPFKKIFVPLVYLLIFLLGTLGNALVLIILERYKRARTTTENFLFHLALANLVLVLTLPFGVAESLTGWIFGTFLCKVLSAVHKINFYCSSMLLGCISVDRYLAIVYAIHTYRKRRVRSIHLTCLAIWFISLVLTLPDLVLMEVWSDKSNHSVCNFQQVGIHGSNMWLATRFLYHIVGFFVPLLVMCYCYTAIVRTLCQSQRLQRQKAVRVAILVTGVFLLCWSPYHTVIFLDTLDKLETLPNDCALGDQLGTSIMVTEVIGFTHCCLNPILYAFVGVKFRNDFFRILRDLGCISQETLQEILDVTRKSSGIESDTITSVSTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUS7</accession>
    <name>A0A8C3RUS7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="29">DNA-binding protein SMUBP-2</fullName>
            <ecNumber evidence="5">3.6.4.12</ecNumber>
            <ecNumber evidence="6">3.6.4.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="30">ATP-dependent helicase IGHMBP2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="36 37">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="36" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="36" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="27">5' to 3' helicase that unwinds RNA and DNA duplexes in an ATP-dependent reaction. Specific to 5'-phosphorylated single-stranded guanine-rich sequences. May play a role in RNA metabolism, ribosome biogenesis or initiation of translation. May play a role in regulation of transcription. Interacts with tRNA-Tyr.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.12"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:13066"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:13066"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="28">Homooligomer. Interacts with RUVBL1. Interacts with RUVBL2. Interacts with GTF3C1. Interacts with ABT1. Interacts with ribosomes.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Axon</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the DNA2/NAM7 helicase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.12" evidence="5"/>
    <dbReference type="EC" id="3.6.4.13" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUS7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004437.1">
        <property type="protein sequence ID" value="ENSCSRP00000004294.1"/>
        <property type="gene ID" value="ENSCSRG00000003270.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043139">
        <property type="term" value="F:5'-3' DNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000049">
        <property type="term" value="F:tRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18044">
        <property type="entry name" value="DEXXQc_SMUBP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02641">
        <property type="entry name" value="R3H_Smubp-2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18808">
        <property type="entry name" value="SF1_C_Upf1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001171">
        <property type="entry name" value="DNA-binding protein SMUBP-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001146">
        <property type="entry name" value="DNA-binding protein SMUBP-2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.270:FF:000001">
        <property type="entry name" value="Immunoglobulin mu DNA-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.50:FF:000002">
        <property type="entry name" value="Immunoglobulin mu DNA-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1110.10:FF:000002">
        <property type="entry name" value="Immunoglobulin mu DNA-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.270">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1110.10">
        <property type="entry name" value="AN1-like Zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.50">
        <property type="entry name" value="R3H-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035896">
        <property type="entry name" value="AN1-like_Znf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050534">
        <property type="entry name" value="Coronavir_polyprotein_1ab"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041679">
        <property type="entry name" value="DNA2/NAM7-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041677">
        <property type="entry name" value="DNA2/NAM7_AAA_11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001374">
        <property type="entry name" value="R3H_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036867">
        <property type="entry name" value="R3H_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034072">
        <property type="entry name" value="R3H_Smubp-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047187">
        <property type="entry name" value="SF1_C_Upf1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004483">
        <property type="entry name" value="SMUBP-2/Hcs1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048761">
        <property type="entry name" value="SMUBP-2_HCS1_1B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000058">
        <property type="entry name" value="Znf_AN1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00376">
        <property type="entry name" value="IGHMBP2 family helicase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43788:SF8">
        <property type="entry name" value="DNA-BINDING PROTEIN SMUBP-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43788">
        <property type="entry name" value="DNA2/NAM7 HELICASE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13086">
        <property type="entry name" value="AAA_11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13087">
        <property type="entry name" value="AAA_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01424">
        <property type="entry name" value="R3H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21138">
        <property type="entry name" value="SMUBP-2_HCS1_1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01428">
        <property type="entry name" value="zf-AN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00393">
        <property type="entry name" value="R3H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00154">
        <property type="entry name" value="ZnF_AN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF118310">
        <property type="entry name" value="AN1-like Zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82708">
        <property type="entry name" value="R3H domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51061">
        <property type="entry name" value="R3H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51039">
        <property type="entry name" value="ZF_AN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="17" id="KW-0007">Acetylation</keyword>
    <keyword evidence="20" id="KW-0010">Activator</keyword>
    <keyword evidence="15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="23" id="KW-0966">Cell projection</keyword>
    <keyword evidence="32" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="19" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="13" id="KW-0347">Helicase</keyword>
    <keyword evidence="12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="22" id="KW-0539">Nucleus</keyword>
    <keyword evidence="37" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="24" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="16" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="21" id="KW-0804">Transcription</keyword>
    <keyword evidence="18" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0820">tRNA-binding</keyword>
    <keyword evidence="14" id="KW-0862">Zinc</keyword>
    <keyword evidence="11 31" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="R3H" evidence="35">
        <location>
            <begin position="707"/>
            <end position="770"/>
        </location>
    </feature>
    <feature type="domain" description="AN1-type" evidence="34">
        <location>
            <begin position="883"/>
            <end position="932"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="648"/>
            <end position="710"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="769"/>
            <end position="819"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="944"/>
            <end position="985"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="32">
        <location>
            <begin position="290"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="33">
        <location>
            <begin position="699"/>
            <end position="710"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="33">
        <location>
            <begin position="771"/>
            <end position="794"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="33">
        <location>
            <begin position="803"/>
            <end position="813"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="33">
        <location>
            <begin position="948"/>
            <end position="970"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="33">
        <location>
            <begin position="976"/>
            <end position="985"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
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    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00048432"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00049390"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00060343"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00065318"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00074890"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00082678"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000259" key="34">
        <source>
            <dbReference type="PROSITE" id="PS51039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="35">
        <source>
            <dbReference type="PROSITE" id="PS51061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="36">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004294.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="985" mass="109205" checksum="48BD75F45D4DA2B7" modified="2022-01-19" version="1">MAVPDFVSRQLELLQEEREAEIEETRAWRESIFLKELQRRGVCLLKLQVASQRTGLYGRLLVTFQPRKYDPEAELPCNSFGPGDIVGLYESAGQGDPLSTGIVTRITPRLVTVAFEESRDGVLSLGQENSYRLLKLANDVTYKRLKKALNTLNQYHSGPACNLIDVLFFSSEPSAPGETKPLKFYNESLDVSQREAVSFSLAQKELAIIHGPPGTGKTTTVVELILQAVQQGLKVLCCAPSNIAVDNLVERLAGYKEKILRLGHPARLLETIQHHSLDAVLARGDNAQIVADIRNDIDQAFAKNRKTQDKGERSHFRNEIKALRKELKEREETAMTEILTRANVVLATNTGASSDGPLKLLPENHFDLVVIDECAQALEASCWIPLLKARKCILAGDHKQLPPTIISDKAAAKGLSLTLMERLIQKYGDSIVKMLTVQYRMHQAIMQWASTEMYGGRLSAHPSVAHHLLKDLPGVASTEETRIPLLLIDTAGCGLFELEVEDEQSKGNQGEVRLVGLHVQALVEAGVKARDIAVIAPYNLQVDMLREHLCHRYPELEIKSVDGFQGREKEAVVLSFVRSNRKGEVGFLAEDRRINVAVTRARRHVAVICDSRTVGSQAFLKRLVDYLSEHGEVRTAFEYLDDIVPENYSQGHGEQGAGPKTSTTSAPKPPPEGRKSKPNPTKPSTRKPAACPLQSVNEARVERPEMKDNSGKFRAMMVEFLESSEMQLDFPSSLNSHDRMLVHQMAEEYGLQHVSTGEGRERYISIRKRTTTVSSSPVNMGGSEQTPPAESQSPAKEPLAPVKKGGSSLSSGKVDLKTLHLERMQREKAKQEERVRKNQELSTNLQEIAGRKHKNEAKGKTVVKTGADSPAEEDIDALISAAVKADNICGFPRCKASVTTLGQLCLHCSTRYCLSHHIPEIHGCGEKAKAQARQRISREGILYAGSGSKDKSLDPAKRAHLQRRLDKKLNELTSQRKSKKKDKEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVD6</accession>
    <name>A0A8C3RVD6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Telomerase RNA component interacting RNase</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVD6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005054.1">
        <property type="protein sequence ID" value="ENSCSRP00000004900.1"/>
        <property type="gene ID" value="ENSCSRG00000003712.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008408">
        <property type="term" value="F:3'-5' exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008409">
        <property type="term" value="F:5'-3' exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038838">
        <property type="entry name" value="TRIR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34753">
        <property type="entry name" value="TELOMERASE RNA COMPONENT INTERACTING RNASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34753:SF1">
        <property type="entry name" value="TELOMERASE RNA COMPONENT INTERACTING RNASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="30"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="44"/>
            <end position="76"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004900.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="16061" checksum="1354C3585B40ADDD" modified="2022-01-19" version="1">MAARGGRAAAAPQGPGGVNIFANDGSFLELFKRKMEAEQRGREAPAQGGQEAAAAGTVGPGEEPAPGAAPGDAGTEQQRPPEGKKRSGSALSFVGKRRGGNKLALKTGVVAKKQKTEEEVLTSKGDAWAKYMAEVKKYKAHQCSDDDKTRPLVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVN9</accession>
    <name>A0A8C3RVN9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Proline rich transmembrane protein 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVN9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004841.1">
        <property type="protein sequence ID" value="ENSCSRP00000004690.1"/>
        <property type="gene ID" value="ENSCSRG00000003567.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059081">
        <property type="entry name" value="PRRT3-4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052836">
        <property type="entry name" value="PRRT_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35578:SF6">
        <property type="entry name" value="PROLINE-RICH TRANSMEMBRANE PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35578">
        <property type="entry name" value="PROLINE-RICH TRANSMEMBRANE PROTEIN 4-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25987">
        <property type="entry name" value="PRRT3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0732">Signal</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034984218" evidence="9">
        <location>
            <begin position="18"/>
            <end position="981"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="402"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="435"/>
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    <feature type="transmembrane region" description="Helical" evidence="8">
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            <begin position="476"/>
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    <feature type="transmembrane region" description="Helical" evidence="8">
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            <begin position="535"/>
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            <begin position="603"/>
            <end position="624"/>
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        <location>
            <begin position="386"/>
            <end position="681"/>
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            <begin position="15"/>
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            <begin position="82"/>
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            <begin position="899"/>
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            <begin position="32"/>
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            <dbReference type="ARBA" id="ARBA00004141"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
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            <dbReference type="ARBA" id="ARBA00023136"/>
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    </evidence>
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            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="SAM" id="Phobius"/>
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            <dbReference type="SAM" id="SignalP"/>
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            <dbReference type="Pfam" id="PF25987"/>
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            <dbReference type="Ensembl" id="ENSCSRP00000004690.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="981" mass="101702" checksum="CCCF81DC6F4031F9" modified="2022-01-19" version="1">MWALLPLLCLMPPGSSATGARAEVRQTPPPAGASARAQPPSAAQRALPKAPLTASELPARGTDPVLSLNLGLNFKIKVRSQGSFRPAGPSAEPALADLPPADTAHPVSSAGPDLPPGEALSGSSSAPGSGWLVTGSADEPSPDASHGPGSWGEAAADWDGSPAPRFRSSPGGRPPSTTPLEPEFLEPVPTARLASFRPALGSRPDAMLPAARQPTPASSPRGRSQGLAFKINIDLTAGLDQEGDAPPTPILPAKGGKGPGTRWKHPLLPNLKAGISEIASKLGTSGFFGPTLPPDWHQERRGPQERNSTGGVWDQPQDTSPSPPRASEPGPDPGRHGPSPGTEGALAAWPRCPPEKPEECGSPSPEPEAPPAPRLLPSPPLFVTLHADWNTAMADWGLAWEAHVYGAGSLFSLLALLALLSLACLPFRCPAGCSFLAALDLLLLAAGAARAFPLFYDAYGQQERLPAFAALLLHDLPFPCLSSALAVAFLLLSSRSRLKLSRARFRHPGCLAALVLLHFSMAVGAVLAADMLRQFPFLLLVSRGAFALLAALLSLAFLAFYCLGRADAAPVYHLQRSTPPTERLGRCPFADAGDWSRAARMTLLAACCALLSAALQAYAILHALGYGLPPGFFGPWPWWALQLGCRLGEVGTGLPLALVGLYLMFCSHQPPCVPCWGGLFRGPVKAPVLPNSCQWAGAPHEKLVTCDTIARSDTEFLPLYALAGSSLSAAGTAGYRGAQSPGAARALATRLEGGYGSTASSLASVATDGDPTADFRPPSPINLRRSIDEALFSEALIPGSLFQPAGALASSNPLALSLQEGQGLRETPASRGLYRTSSCVELGAALLPGGDGEASPEASGPDTALCSPGTWRGSHCCSGSPDALSLDGSSLALCPSPKHTASASPLAYEPKLPRGQGESSPRRSPPPPGGPYLPLAQPSQESLDSLLPQPPAGDAARLQEEFMDVCRQIDALSVSSDTIDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWF4</accession>
    <name>A0A8C3RWF4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">4-hydroxybenzoate polyprenyltransferase, mitochondrial</fullName>
            <shortName evidence="14">4-HB polyprenyltransferase</shortName>
            <ecNumber evidence="14">2.5.1.39</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Para-hydroxybenzoate--polyprenyltransferase</fullName>
            <shortName evidence="14">PHB:PPT</shortName>
            <shortName evidence="14">PHB:polyprenyltransferase</shortName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="14" type="primary">COQ2</name>
    </gene>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Catalyzes the prenylation of para-hydroxybenzoate (PHB) with an all-trans polyprenyl group. Mediates the second step in the final reaction sequence of coenzyme Q (CoQ) biosynthesis, which is the condensation of the polyisoprenoid side chain with PHB, generating the first membrane-bound Q intermediate.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>all-trans-decaprenyl diphosphate + 4-hydroxybenzoate = 4-hydroxy-3-(all-trans-decaprenyl)benzoate + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:44564"/>
            <dbReference type="ChEBI" id="CHEBI:17879"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:60721"/>
            <dbReference type="ChEBI" id="CHEBI:84503"/>
            <dbReference type="EC" id="2.5.1.39"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:44565"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>all-trans-nonaprenyl diphosphate + 4-hydroxybenzoate = 4-hydroxy-3-(all-trans-nonaprenyl)benzoate + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:17709"/>
            <dbReference type="ChEBI" id="CHEBI:17879"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:58391"/>
            <dbReference type="ChEBI" id="CHEBI:84502"/>
            <dbReference type="EC" id="2.5.1.39"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:17710"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>an all-trans-polyprenyl diphosphate + 4-hydroxybenzoate = a 4-hydroxy-3-(all-trans-polyprenyl)benzoate + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:44504"/>
            <dbReference type="Rhea" id="RHEA-COMP:9514"/>
            <dbReference type="Rhea" id="RHEA-COMP:9564"/>
            <dbReference type="ChEBI" id="CHEBI:17879"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:58914"/>
            <dbReference type="ChEBI" id="CHEBI:78396"/>
            <dbReference type="EC" id="2.5.1.39"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:44505"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 14">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3 14">Cofactor biosynthesis; ubiquinone biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Mitochondrion inner membrane</location>
            <topology evidence="14">Multi-pass membrane protein</topology>
            <orientation evidence="14">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 14">Belongs to the UbiA prenyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.5.1.39" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWF4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006195.1">
        <property type="protein sequence ID" value="ENSCSRP00000006001.1"/>
        <property type="gene ID" value="ENSCSRG00000004504.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00232"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008412">
        <property type="term" value="F:4-hydroxybenzoate polyprenyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008299">
        <property type="term" value="P:isoprenoid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006744">
        <property type="term" value="P:ubiquinone biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd13959">
        <property type="entry name" value="PT_UbiA_COQ2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1780:FF:000001">
        <property type="entry name" value="4-hydroxybenzoate octaprenyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.357.140:FF:000003">
        <property type="entry name" value="4-hydroxybenzoate polyprenyltransferase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.357.140">
        <property type="entry name" value="UbiA prenyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01635">
        <property type="entry name" value="UbiA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006370">
        <property type="entry name" value="HB_polyprenyltransferase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039653">
        <property type="entry name" value="Prenyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000537">
        <property type="entry name" value="UbiA_prenyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030470">
        <property type="entry name" value="UbiA_prenylTrfase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044878">
        <property type="entry name" value="UbiA_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01474">
        <property type="entry name" value="ubiA_proteo"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11048:SF28">
        <property type="entry name" value="4-HYDROXYBENZOATE POLYPRENYLTRANSFERASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11048">
        <property type="entry name" value="PRENYLTRANSFERASES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01040">
        <property type="entry name" value="UbiA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00943">
        <property type="entry name" value="UBIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 14" id="KW-0414">Isoprene biosynthesis</keyword>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="14" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 14" id="KW-0808">Transferase</keyword>
    <keyword evidence="7 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 14" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6 14" id="KW-0831">Ubiquinone biosynthesis</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="155"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="212"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="235"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="283"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="306"/>
            <end position="326"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="338"/>
            <end position="358"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004749"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00005985"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00049890"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00050454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00051182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006001.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="373" mass="40680" checksum="99632E24103D436B" modified="2022-01-19" version="1">MAAVLARLCRGPGTAAGPRCLRLLRAGPARPAAALAVPTHGAPGSPLGLGWEAGSGSRRPLSFSAAGLVRAAPGPLQPYLRLMRLDKPIGTWLLYLPCTWSIGLAAEPGCFPDWYMLSLFGTGAVLMRGAGCTINDMWDRDYDKKVLRTASRPIAVGDVSTFQSFVFLGGQLSLALCVLLCLNYYSIALGAASLSLVITYPLMKRITYWPQLVLGLTFNWGTLLGWSAIKGSCDWSVCLPLYFSGVMWTLIYDTIYAHQDKRDDLVIGVKSTALRFNDNTKQWLSGFSVAMLVGLSVAGINCDQTFLYYTAVAAVGAHLARQIYTLDIHKPEDCWKKFTSNRTIGLLLFIGIVTGNLWKRKNPKEMNAINTDI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWV7</accession>
    <name>A0A8C3RWV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">calcium/calmodulin-dependent protein kinase</fullName>
            <ecNumber evidence="2">2.7.11.17</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.17"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.17"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CaMK subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.17" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005706.1">
        <property type="protein sequence ID" value="ENSCSRP00000005536.1"/>
        <property type="gene ID" value="ENSCSRG00000003643.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004683">
        <property type="term" value="F:calcium/calmodulin-dependent protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd14086">
        <property type="entry name" value="STKc_CaMKII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000239">
        <property type="entry name" value="Calcium/calmodulin-dependent protein kinase type II subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000001">
        <property type="entry name" value="Calcium/calmodulin-dependent protein kinase type II subunit delta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.450.50:FF:000001">
        <property type="entry name" value="calcium/calmodulin-dependent protein kinase type II subunit gamma isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.620">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013543">
        <property type="entry name" value="Ca/CaM-dep_prot_kinase-assoc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032710">
        <property type="entry name" value="NTF2-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24347">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08332">
        <property type="entry name" value="CaMKII_AD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54427">
        <property type="entry name" value="NTF2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="6" id="KW-0418">Kinase</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="11" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5035000117" description="calcium/calmodulin-dependent protein kinase" evidence="11">
        <location>
            <begin position="20"/>
            <end position="534"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="12">
        <location>
            <begin position="10"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="338"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="380"/>
            <end position="400"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="338"/>
            <end position="355"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00047307"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00047430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005536.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="534" mass="59075" checksum="958FD7305B8D10CC" modified="2022-01-19" version="1">WIGSAPCFFLSLSFPLSRGAFSVVRRCVKLCTGHEYAAKIINTKKLSARDHQKLEREARICRLLKHSNIVRLHDSISEEGFHYLIFDLVTGGELFEDIVAREYYSEADASHCIQQILEAVLHCHQMGVVHRDLKPENLLLASKCKGAAVKLADFGLAIEVQGDQQAWFGFAGTPGYLSPEVLRKEAYGKPVDIWACGVILYILLVGYPPFWDEDQHKLYQQIKAGAYDFPSPEWDTVTPEAKNLINQMLTINPAKRITAHEALKHPWVCQRSTVASMMHRQETVECLKKFNARRKLKVNAPADPWVGRQTTAPATMSAAASGAAMGLVEQAQACLSPLQPQTNSSKGSAGVTSPKGTLPPAALEPQTTVIHNPVDGIKAATGSPAAHPLLTPPPPRSPPAARKQEIIKITEQLIEAVNNGDFEAYAKICDPGLTSFEPEALGNLVEGMDFHRFYFENLLSKNNKPIHTTILNPHVHVIGEDAACIAYIRLTQYIDGQGRPRTSQSEETRVWHRRDGKWQNVHFHCSGAPVAPLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX42</accession>
    <name>A0A8C3RX42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Ganglioside-induced differentiation-associated protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Regulates the mitochondrial network by promoting mitochondrial fission.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion outer membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the GST superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005810.1">
        <property type="protein sequence ID" value="ENSCSRP00000005632.1"/>
        <property type="gene ID" value="ENSCSRG00000004114.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000266">
        <property type="term" value="P:mitochondrial fission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008053">
        <property type="term" value="P:mitochondrial fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006626">
        <property type="term" value="P:protein targeting to mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd10303">
        <property type="entry name" value="GST_C_GDAP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03052">
        <property type="entry name" value="GST_N_GDAP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1050.10:FF:000022">
        <property type="entry name" value="ganglioside-induced differentiation-associated protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000113">
        <property type="entry name" value="ganglioside-induced differentiation-associated protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1050.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010987">
        <property type="entry name" value="Glutathione-S-Trfase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036282">
        <property type="entry name" value="Glutathione-S-Trfase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040079">
        <property type="entry name" value="Glutathione_S-Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004045">
        <property type="entry name" value="Glutathione_S-Trfase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034336">
        <property type="entry name" value="GST_C_GDAP1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44188:SF3">
        <property type="entry name" value="GANGLIOSIDE-INDUCED DIFFERENTIATION-ASSOCIATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44188">
        <property type="entry name" value="GDAP1, ISOFORM A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13410">
        <property type="entry name" value="GST_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13417">
        <property type="entry name" value="GST_N_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00019">
        <property type="entry name" value="Glutathione_Transferase_(cytos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00358">
        <property type="entry name" value="Main_(cytGST)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47616">
        <property type="entry name" value="GST C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50405">
        <property type="entry name" value="GST_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50404">
        <property type="entry name" value="GST_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12 17" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="14 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="290"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="316"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="domain" description="GST N-terminal" evidence="19">
        <location>
            <begin position="22"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="domain" description="GST C-terminal" evidence="20">
        <location>
            <begin position="151"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="17">
        <location>
            <begin position="162"/>
            <end position="227"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004374"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00059649"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00071666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005632.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="356" mass="41005" checksum="FD727F82FC5884E7" modified="2022-01-19" version="1">GGGRRGRERQSVGLLAECKAEAKLILYHWTHSFCSQKVRLVIAEKALKCEEHDVSLPLSEHNEPWFMRLNSSGEVPVLIHGENIICEATQIIDYLEETFVDEKTPRLMPEEGSMYYPRVQHYRELLDSLPMDAYTHGCILHPELTVDSMIPAYATTRIRSQIGNTESELKKLAKENPDLQDAYIAKQKRLKSKLLDHDNIKYLKKILDELEKVLDQVETELQRRNEETPEDGQQPWLCGEFFSLADVSLAVTLHRLKFLGFARRNWGNGKRPNLEAYYERVLKRKTFNKVLGHVNNILISAVLPTAFRVAKKRAPRVLGATMLVGLLAGMGYFAFTCLRKRFVNMMLSIRTRQPYF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXX7</accession>
    <name>A0A8C3RXX7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Leucine-rich repeat-containing protein 10</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXX7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000088.1">
        <property type="protein sequence ID" value="ENSCSRP00000000086.1"/>
        <property type="gene ID" value="ENSCSRG00000000060.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000006916.1">
        <property type="protein sequence ID" value="ENSCSRP00000006701.1"/>
        <property type="gene ID" value="ENSCSRG00000004992.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000253">
        <property type="entry name" value="Leucine-rich repeat-containing protein 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000259">
        <property type="entry name" value="Leucine-rich repeat-containing protein 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050216">
        <property type="entry name" value="LRR_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48051">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48051:SF51">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 10B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00560">
        <property type="entry name" value="LRR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00364">
        <property type="entry name" value="LRR_BAC"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006701.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="240" mass="27251" checksum="624857E7EEEC39E5" modified="2022-01-19" version="1">MPIDRMVDLSSRQLRRFPSRVCSFRELVKLYLSDNNLHQLPPELEQLQNLQILALDFNNFKALPLVVCALKQLCILYLGNNKLCDLPQELSLLQNLKTLWLESNCLSHLPEVVCELSLLKTLHAGSNALCTLPAGLRCLQELRTIWLSGNLLADFPPVLLHMPFLEVIDVDRNAIRCFPSLAHLPGLKLVIYDHNPCRNAPKVAKGVRRVGRWAEETPEPRKRSELEVVANIIRLSPTNT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZJ8</accession>
    <name>A0A8C3RZJ8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">CDKN1A interacting zinc finger protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZJ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006636.1">
        <property type="protein sequence ID" value="ENSCSRP00000006430.1"/>
        <property type="gene ID" value="ENSCSRG00000004819.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026811">
        <property type="entry name" value="CIZ1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000690">
        <property type="entry name" value="Matrin/U1-C_Znf_C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003604">
        <property type="entry name" value="Matrin/U1-like-C_Znf_C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056345">
        <property type="entry name" value="Znf-C2H2_CIZ1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022755">
        <property type="entry name" value="Znf_C2H2_jaz"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15491">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15491:SF9">
        <property type="entry name" value="CIP1-INTERACTING ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23330">
        <property type="entry name" value="zf-C2H2_14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12171">
        <property type="entry name" value="zf-C2H2_jaz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00451">
        <property type="entry name" value="ZnF_U1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50171">
        <property type="entry name" value="ZF_MATRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Matrin-type" evidence="7">
        <location>
            <begin position="470"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="87"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="152"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="405"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="515"/>
            <end position="587"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="627"/>
            <end position="698"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="87"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="119"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="156"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="181"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="405"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="426"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="523"/>
            <end position="535"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="563"/>
            <end position="572"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="632"/>
            <end position="648"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="688"/>
            <end position="698"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006430.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="698" mass="77282" checksum="CFAD5029AD7BCE20" modified="2022-01-19" version="1">MLSLRATNQASLLNANPMLQRALLMQQMQGNLRGFNMTAPGLQQFFPQATRHSLLGPPPVGVSLKPAQLGFPGLPFQRQNRMFRKDYQRGPDKKRELDQASSSQSQGVDEKIEIPEGTQAGSEQNNSSPTEPKMPADSILDTEPAAKRLKSVEEVPIQEDDAAGSQEAEESSMETQADGPDSMRENTTEDASKERSFSEELKAPEVLSSGGSLKVTIQQSSESRAISTTALKPGQWTCELGTADTGPESVLKFFCYICKTNCCNQQNFQSHMAGIQHQQRLGEIQHMSNVCFVSLLPMVKEQTLMAKKDGETQQRWCNTCQLHFTGDLIKHRRTQEHKLAKRSLRPFCTVCSRHFKTPRKFVEHMKSPEHKQKAKEVRLGEKELGGPEDSEELITVDAVGCFEDDDDEDEEEEEGIGEEEGSEVVQTEKEDPVTKQVGLKEKSPEDCEGNETYCPDTPYGLDFLVPVAGYLCRLCHKFYHSDSAARVTHCKSLMHFENFQRYKAARHHATAAHSEASLCSHGSGFQSSDEQQQPPAKTEDEAETMNTHHGTGEEDTELLALKEPSRALENKSELGPSVRRGESPASETDICGALVIEEEGSQDEGSKSPTTSEDCLLLDEDSAIGELLGHSVCKEEESDETRQRDGTDKPQYPMSEGDSEQEAASIREKEADTCSPGKGEAANLTPAGRRRSARRKPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZW6</accession>
    <name>A0A8C3RZW6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="28">NAD-dependent protein deacetylase sirtuin-2</fullName>
            <ecNumber evidence="9">2.3.1.286</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="30">NAD-dependent protein defatty-acylase sirtuin-2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="31">Regulatory protein SIR2 homolog 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="29">SIR2-like protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="37 38">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="37" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="37" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="32">
            <text>N(6)-hexadecanoyl-L-lysyl-[protein] + NAD(+) + H2O = 2''-O-hexadecanoyl-ADP-D-ribose + nicotinamide + L-lysyl-[protein]</text>
            <dbReference type="Rhea" id="RHEA:70563"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:14175"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17154"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:138936"/>
            <dbReference type="ChEBI" id="CHEBI:189673"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="32">
            <dbReference type="Rhea" id="RHEA:70564"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="33">
            <text>N(6)-tetradecanoyl-L-lysyl-[protein] + NAD(+) + H2O = 2''-O-tetradecanoyl-ADP-D-ribose + nicotinamide + L-lysyl-[protein]</text>
            <dbReference type="Rhea" id="RHEA:70567"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:15437"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17154"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:141129"/>
            <dbReference type="ChEBI" id="CHEBI:189674"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="33">
            <dbReference type="Rhea" id="RHEA:70568"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7">Cell projection</location>
            <location evidence="7">Growth cone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
            <location evidence="5">Cytoskeleton</location>
            <location evidence="5">Microtubule organizing center</location>
            <location evidence="5">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Cytoplasm</location>
            <location evidence="6">Perinuclear region</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="27">Myelin membrane</location>
        </subcellularLocation>
        <subcellularLocation>
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        </subcellularLocation>
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    <comment type="similarity">
        <text evidence="8">Belongs to the sirtuin family. Class I subfamily.</text>
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        <property type="term" value="C:perinuclear region of cytoplasm"/>
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        <property type="entry name" value="NAD-dependent protein deacetylase sirtuin-1"/>
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        <property type="entry name" value="TPP-binding domain"/>
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    </dbReference>
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        <property type="entry name" value="NAD-dep_sirtuin_deacylases"/>
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        <property type="entry name" value="Sirtuin"/>
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        <property type="entry name" value="Sirtuin_cat_small_dom_sf"/>
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        <property type="entry name" value="Ssirtuin_cat_dom"/>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="NAD-DEPENDENT PROTEIN DEACYLASE SIRTUIN-5, MITOCHONDRIAL-RELATED"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="SIR2"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="DHS-like NAD/FAD-binding domain"/>
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    </dbReference>
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    <keyword evidence="14" id="KW-0132">Cell division</keyword>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
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    <keyword evidence="23" id="KW-0206">Cytoskeleton</keyword>
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    <keyword evidence="17 34" id="KW-0479">Metal-binding</keyword>
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    <keyword evidence="24" id="KW-0539">Nucleus</keyword>
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    <keyword evidence="15" id="KW-0808">Transferase</keyword>
    <keyword evidence="20" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="19 34" id="KW-0862">Zinc</keyword>
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            <end position="365"/>
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        <ligand>
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            <position position="225"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
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            <taxon>Metazoa</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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        <scope>IDENTIFICATION</scope>
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        <scope>IDENTIFICATION</scope>
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        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
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    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Galectin" evidence="4">
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        <source>
            <dbReference type="RuleBase" id="RU102079"/>
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        </source>
    </evidence>
    <sequence length="312" mass="35316" checksum="3CC247FE646BDD1B" modified="2022-01-19" version="1">MGPTSPVDFILQPPVFHPVLPYITTIFGGLTHGKMVLVQGVVLAEAERFQVEFQCGCSLMPRPDIAIHFNPRFHSRPHVICNTLQNERWLEETKFPHLPLKRGEAFQLLFLFGQDEVQVSVNGQHFLQYRSRLPLARVDTMGVFGDITVKSMAFLRSNPFDASRTEYPFAHPMQLNSSKLAVPYCHLFPRGLASRDTITVRGLVCPVPEGFSLSLREDPSHVPLRLSACFRTRALMWSSSPDEALSHAEKVAACFPFHPQRFFELLLVCEEGSFKLALNGISLGQYDTPWLSWNRITELWIEGDVTVYSVLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0F8</accession>
    <name>A0A8C3S0F8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Caudal homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0F8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008020.1">
        <property type="protein sequence ID" value="ENSCSRP00000007769.1"/>
        <property type="gene ID" value="ENSCSRG00000005716.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009887">
        <property type="term" value="P:animal organ morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009948">
        <property type="term" value="P:anterior/posterior axis specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000089">
        <property type="entry name" value="Caudal type homeobox 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006820">
        <property type="entry name" value="Caudal_activation_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047152">
        <property type="entry name" value="Caudal_homeobox"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000047">
        <property type="entry name" value="HTH_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24332">
        <property type="entry name" value="HOMEOBOX PROTEIN CDX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24332:SF16">
        <property type="entry name" value="HOMEOBOX PROTEIN CDX-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04731">
        <property type="entry name" value="Caudal_act"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00031">
        <property type="entry name" value="HTHREPRESSR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 6 7" id="KW-0371">Homeobox</keyword>
    <keyword evidence="5 6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="9">
        <location>
            <begin position="146"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="6">
        <location>
            <begin position="148"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="202"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="202"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="212"/>
            <end position="222"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010341"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007769.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="258" mass="28790" checksum="222739C71B7FBC80" modified="2022-01-19" version="1">MYVGYLLDKDTNMYPNPVRHPSLNLNPQNYVPAPPQYSDFASYHHVPGINSDPHHGQPAGAWGSPYTPTKEDWHSYGPGAASSVANPGQLGFSPTDFNPIQPPGSGLLPPPINSSVAQLSPNAQRRTPYEWMRRSVPTSSSSGKTRTKDKYRVVYTDHQRLELEKEFHYSRYITIRRKAELAATLGLTERQVKIWFQNRRAKERKVNKKKMQQQTQPTSTTTPTPPDVGTPGPIGGICSSTTNLVSSSPMTIKEEFMP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0H5</accession>
    <name>A0A8C3S0H5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Cytochrome c oxidase subunit 5B, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Cytochrome c oxidase polypeptide Vb</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0H5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007052.1">
        <property type="protein sequence ID" value="ENSCSRP00000006838.1"/>
        <property type="gene ID" value="ENSCSRG00000005085.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10249250at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045277">
        <property type="term" value="C:respiratory chain complex IV"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006123">
        <property type="term" value="P:mitochondrial electron transport, cytochrome c to oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00924">
        <property type="entry name" value="Cyt_c_Oxidase_Vb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.11.10:FF:000001">
        <property type="entry name" value="Cytochrome c oxidase subunit 5B, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.11.10">
        <property type="entry name" value="Cytochrome c oxidase, subunit Vb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002124">
        <property type="entry name" value="Cyt_c_oxidase_su5b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036972">
        <property type="entry name" value="Cyt_c_oxidase_su5b_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10122">
        <property type="entry name" value="CYTOCHROME C OXIDASE SUBUNIT 5B, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10122:SF20">
        <property type="entry name" value="CYTOCHROME C OXIDASE SUBUNIT 5B, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01215">
        <property type="entry name" value="COX5B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57802">
        <property type="entry name" value="Rubredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00848">
        <property type="entry name" value="COX5B_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51359">
        <property type="entry name" value="COX5B_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00020224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00031048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006838.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="129" mass="14114" checksum="B72D46BC35B8AFCA" modified="2022-01-19" version="1">MASRLLRVCGALSALRRPPAGPLRPPGPARGLAAGGIPSDEEQATGLERKVMQAMEKGQDPYNILQPKRYAGTKEDPNLVPSISSKRIVGCICEEDNSCVIWFWLHKGEPQRCPSCGAHYKLVPHHLPH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0Q6</accession>
    <name>A0A8C3S0Q6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">CUE domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0Q6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007234.1">
        <property type="protein sequence ID" value="ENSCSRP00000007016.1"/>
        <property type="gene ID" value="ENSCSRG00000005201.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5794653at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043130">
        <property type="term" value="F:ubiquitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14366">
        <property type="entry name" value="CUE_CUED1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003892">
        <property type="entry name" value="CUE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040195">
        <property type="entry name" value="CUE_CUED1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040192">
        <property type="entry name" value="CUEDC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13467">
        <property type="entry name" value="CUE DOMAIN CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13467:SF3">
        <property type="entry name" value="CUE DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02845">
        <property type="entry name" value="CUE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00546">
        <property type="entry name" value="CUE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51140">
        <property type="entry name" value="CUE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007016.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="373" mass="42552" checksum="1BEECDF1DCD89698" modified="2022-01-19" version="1">MTSLFRRSSSNGSSRNSSSAQELNNSRPTRQVRRLEFNQAMEDFKTMFPNMDYDIIECVLRANNGAVDATIDQLLQMNLDGSGYDDSSDSDDSIPPEILERTLEPDSSDEEPPPVYSPPAYDMHVFDRQYPQAPPSPPPRIDVSNSSGPQVHRRYRNWNPPLLGNLPDDFLRILPQQMDSVQSSQSCHQTVPGEGSQRSQGSLDQERKWKQYLEDERIALFLQNEEFMKELQRNRDFLLALERDRLKYESKKSKSTSVAVSNDFSFSSVQPGDIAPLTSESSSAVSEDALFRDKLKHMGKSTRKKLFELARAFSEKTKMKKSKRKHLLKHQVMGTAASTANLLDDVEGHSCDEDFQARRQQLHEEEERPKEGQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S138</accession>
    <name>A0A8C3S138_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">WAS/WASL-interacting protein family member 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Wiskott-Aldrich syndrome protein-interacting protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Ruffle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the verprolin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S138"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007771.1">
        <property type="protein sequence ID" value="ENSCSRP00000007533.1"/>
        <property type="gene ID" value="ENSCSRG00000005519.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005884">
        <property type="term" value="C:actin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001726">
        <property type="term" value="C:ruffle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030048">
        <property type="term" value="P:actin filament-based movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22076">
        <property type="entry name" value="WH2_WAS_WASL-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000294">
        <property type="entry name" value="WAS/WASL-interacting protein family member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053099">
        <property type="entry name" value="WAS/WASL-interacting_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003124">
        <property type="entry name" value="WH2_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48226">
        <property type="entry name" value="OS06G0326200 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48226:SF1">
        <property type="entry name" value="WAS_WASL-INTERACTING PROTEIN FAMILY MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02205">
        <property type="entry name" value="WH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51082">
        <property type="entry name" value="WH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="10" id="KW-0966">Cell projection</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="WH2" evidence="16">
        <location>
            <begin position="62"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="48"/>
            <end position="527"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="48"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="15">
        <location>
            <begin position="94"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="205"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="262"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="304"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="330"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="360"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="378"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="436"/>
            <end position="457"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="504"/>
            <end position="518"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00060722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00074695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00080267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007533.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="527" mass="54789" checksum="F4BF5004E67254AA" modified="2022-01-19" version="1">MFEVEDQHFPDRFNEEKTVAKCLISIRGIQCLDMMTFFPPPKNFNLSANTEKPSLNRSEQAGRNALLSDISKGKRLKKAVTNDRSGPILDKPKGSGGGGGSGGGSGGGGGGGGGYGGGGPPALGGLFQSGMPKLRSAANRDTDSGGNRPPMLPPGGRTTTAKPFSPPGAVGRFPGPSLGQRSTAPEPQRNRMPPPRPDFGSKPDTGPPPVPNTPRPIPSGLHNRVSPPVPGVNKQTSTGPIPPSFPGNRNTGFGGSIRQLTPSSSPSFSNRPPLPPAPGKSTDDKPPPPPPPTGNRAPVSREPSFPPPPPQNNKPPVPSTPRPSTVSQAPPLPPGRPGPPPVPPISSGNDDMPRLPQRNLSLGSLAPPSLPGSGRSVPLPPPPNERPPPPVRDPPSRSGPLPPPPPVNRNGSISRALPATPQLPSRAGLENQRGGPRPPLPPDRPGSGAPPPPPPAPSSAIRNGFQDSSCEDEWESRFSFHPISDLPPPEPYVPMNKSYPSKLARNESRDGSGRRERGVPPLPPIPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S145</accession>
    <name>A0A8C3S145_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">RRM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S145"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008341.1">
        <property type="protein sequence ID" value="ENSCSRP00000008069.1"/>
        <property type="gene ID" value="ENSCSRG00000005954.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd10442">
        <property type="entry name" value="GIY-YIG_PLEs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000305">
        <property type="entry name" value="GIY-YIG_endonuc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056870">
        <property type="entry name" value="TTC3/DZIP3/RBM44-like_helical"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17550">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TTC3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17550:SF7">
        <property type="entry name" value="RNA-BINDING PROTEIN 44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01541">
        <property type="entry name" value="GIY-YIG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24905">
        <property type="entry name" value="TTC3_9th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="2">
        <location>
            <begin position="198"/>
            <end position="272"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008069.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="414" mass="46532" checksum="30E1BACCE9351120" modified="2022-01-19" version="1">LYFFRNFKSDIAKTELGSSMLSVFEELKARYESMREKLVMGIPLDSLPPLSVESKLLSVFSSYVPSKPHHHRFIHLHIHQVIYAIMCQHCPSAMYIGQTGQSLRKRINGHKSDIRNGNIQKPVGEHFNLPGHTIADLKVAILQQKKLQDCRKNQEINEDWFDAKENFTVTDFSVTLQGNEKEQENLEKSTKSEPNKHYFIHVGGLSPSVSEDDLRSHFQKYQVLEVSICEFSSNYRYASLSFKKASKAKLAVEEMNGKEIKGKAVNVGLVKTAGENILPASQKVSRPLHYENQAIDTLEKNIQVRTTCPVLDSLKVPSTISTSLKNPLQIKSVQFSPNPSATFIPPNTLNLSSFTKLMKKLKELHPKASSDSIVDALLKVRTNNKGFLSGLSINAIVEMASFILRQSASSCEKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2F8</accession>
    <name>A0A8C3S2F8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Cleavage and polyadenylation specificity factor subunit 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CPSF1 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000006743.1">
        <property type="protein sequence ID" value="ENSCSRP00000006534.1"/>
        <property type="gene ID" value="ENSCSRG00000004195.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:002223">
        <property type="entry name" value="Cleavage and polyadenylation specific factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000100">
        <property type="entry name" value="Cleavage and polyadenylation specificity factor subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000118">
        <property type="entry name" value="Cleavage and polyadenylation specificity factor subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000544">
        <property type="entry name" value="cleavage and polyadenylation specificity factor subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.910">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018846">
        <property type="entry name" value="Beta-prop_RSE1/DDB1/CPSF1_1st"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058543">
        <property type="entry name" value="Beta-prop_RSE1/DDB1/CPSF1_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050358">
        <property type="entry name" value="RSE1/DDB1/CFT1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004871">
        <property type="entry name" value="RSE1/DDB1/CPSF1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10644">
        <property type="entry name" value="DNA REPAIR/RNA PROCESSING CPSF FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10433">
        <property type="entry name" value="Beta-prop_RSE1_1st"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23726">
        <property type="entry name" value="Beta-prop_RSE1_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03178">
        <property type="entry name" value="CPSF_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RSE1/DDB1/CPSF1 first beta-propeller" evidence="7">
        <location>
            <begin position="14"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="domain" description="RSE1/DDB1/CPSF1 second beta-propeller" evidence="8">
        <location>
            <begin position="524"/>
            <end position="868"/>
        </location>
    </feature>
    <feature type="domain" description="RSE1/DDB1/CPSF1 C-terminal" evidence="6">
        <location>
            <begin position="978"/>
            <end position="1313"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="408"/>
            <end position="441"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="546"/>
            <end position="573"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="752"/>
            <end position="775"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1334"/>
            <end position="1370"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="413"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="546"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="760"/>
            <end position="775"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00038446"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00068483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF03178"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF10433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF23726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006534.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1397" mass="155982" checksum="03F2A3EA9A229C13" modified="2022-01-19" version="1">MYAVYRQAHPPTGVEFSMYCNFFSNTERNLVVAGTSQLYVYRLNHDSEVSCPLAKPSSTREGKGHKEKLELVASFSFFGNVMSMASVQLAGAKRDALLLSFKDAKLSVVEYDAGTHDLKTLSLHYFEEPELKDGFVQNVHIPKVRVDPDGRCAVMLIYGTRLVVLPFRRETLTDEHEGVMGEGQKSSFLPSYIIDVRELDEKLLNIIDMQFLYGYYEPTLLILFEPNQTWPGRVAVRQDTCSIVTISLNIMQKVHPVIWSLSNLPFDCTQALAVPKPIGGVVIFAVNSLLYLNQSVPPYGVSLNSLTTGTTVFPLRIQDGVKVTLDCAQAAFISYDKMVISLKGGEIYVLTLITDGMRSVRSFHFDKAAASVLTTCMITMEPGYLFLGSRLGNSLLLKYTEKLQEPPVNVVKDPADKQDEPPVKKKRSESSGNWAGGKSAPQDEVDEIEVYGSEAQSGTQLATYSFEVCDSILNIGPCANAAMGEPAFLSEEFQNNPEPDLEIVVCSGYGKNGALSVLQKSIRPQVVTTFLLPGCYDMWTVISPQKKEEDESAKGESAEKEPGLPEPEDDGKRHGFLILSREDSTMILQTGHEIMELDTSGFATQGPTVFAGNIGENRYIVQVSPLGIRLLEGVNQLHFIPVDLGSPIVHCAVADPYVVIMSAEGQVTMFVLKSDTYGGRTHRLTLQKPQLHHQSKVIALCVYRDVRGMFTTESRTTSSRDELSMRSHSEVETVIQDISNTVDDEEEMLYGDSSSLFSPSKEEPRRSSLPLADRDPHQYKVEPTHWCVLVRENGAMEIYQLPDWRLVFLVKNFPMGQRVLVDSSFGQPAAQGDAKKEEVTRQGEMPLVKEVLLVALGNRQSRPYLLVSAHAAPGAVPLPGQASLRGGCRAGRRWLLTAGELRISVLPAYLSYDAPWPVRKIPLRCTTHYVAYHVESKVYAVATSVVNACTRIPRMTGEEKEFESIERDERYIHPQQEAFSIQLISPVSWETIPNTRIELEEWEHVTCMKTVSLKSEETVSGLKGYIAAGTCLMQGEEVTCRGRILIMDIIEVVPEPGQPLTKNKFKVLYEKEQKGPVTALCHCHGYLVSAIGQKIFLWSLKDNDLTGMAFIDTQLYIHQMISVKNFILAADVMKSISLLRYQEESKTLSLVSRDAKPLEVYSVDFMVDTDQLGFLVSDRDRNLMVYMYLPEAKESFGGMRLLRRADFHVGAHVNTFWRTPCRWATDGVTKKSSAWESKHITWFATLDGGIGLLLPMLEKTYRRLLMLQNALTTMLSHHAGLNPRAFRMLHVDRRILQNAVRNILDGELLTRYLYLSAMERNELAKKIGTTPDMVSRAPAMGSRAPSLRRQAGPIPEGLATRSPVRNPRGKAPPLTCPLLSLQILEDLLEIDRVTAHF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3C6</accession>
    <name>A0A8C3S3C6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ubiquitin-associated domain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3C6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008269.1">
        <property type="protein sequence ID" value="ENSCSRP00000007999.1"/>
        <property type="gene ID" value="ENSCSRG00000005931.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1540.10">
        <property type="entry name" value="Rhomboid-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035952">
        <property type="entry name" value="Rhomboid-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43066">
        <property type="entry name" value="RHOMBOID-RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43066:SF21">
        <property type="entry name" value="UBIQUITIN-ASSOCIATED DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144091">
        <property type="entry name" value="Rhomboid-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="20"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="92"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="116"/>
            <end position="142"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007999.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="185" mass="21044" checksum="0FE6BF7D8DAE791E" modified="2022-01-19" version="1">MFPSTGSNGLYKAPLSKSLLLVPSALSVLLTLLFQHYQKFFTYNLQAVKEDFQIWRLVFGRTVCLDLKDTFCSSLLIYNFRIFERRYGSRKFSSFLLGSWMLSALFDLLLVEVVQYAFGITISSLPSGFLGPVFALFVPFFCSIPRMQVTQILGQFPITNKTLVYILGLQVQYVLPCSPFIELAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3D7</accession>
    <name>A0A8C3S3D7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Dephospho-CoA kinase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CoaE family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3D7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008281.1">
        <property type="protein sequence ID" value="ENSCSRP00000008011.1"/>
        <property type="gene ID" value="ENSCSRG00000005944.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004140">
        <property type="term" value="F:dephospho-CoA kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015937">
        <property type="term" value="P:coenzyme A biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02022">
        <property type="entry name" value="DPCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000485">
        <property type="entry name" value="Dephospho-CoA kinase CAB5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00376">
        <property type="entry name" value="Dephospho_CoA_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001977">
        <property type="entry name" value="Depp_CoAkinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00152">
        <property type="entry name" value="dephospho-CoA kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10695:SF46">
        <property type="entry name" value="BIFUNCTIONAL COENZYME A SYNTHASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10695">
        <property type="entry name" value="DEPHOSPHO-COA KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01121">
        <property type="entry name" value="CoaE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51219">
        <property type="entry name" value="DPCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="203"/>
            <end position="224"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00044157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008011.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="229" mass="25694" checksum="B95483A69CE8DDE1" modified="2022-01-19" version="1">MFLVGLSGGIASGKSTVVAVFRELGCAVIDADVIARQVVQPRFLAYQQIVHCFGSEILLESGEINREALGNIIFSHPEKRQLLNSITHPKIQKEMLKQIFKYFVLGYRYVILDIPLLFETNTLTKFMKHTVLVYSDPQTQLSRLMKRNGLAQAEAEARIASQLPLDEKCKLADHVIDNSGDWESTRKQVLRLHSQLEDSLDFLLVRLVAVTAVAGIGGLVCFLLRHFLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3E7</accession>
    <name>A0A8C3S3E7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Fibronectin type III and SPRY domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3E7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008184.1">
        <property type="protein sequence ID" value="ENSCSRP00000007919.1"/>
        <property type="gene ID" value="ENSCSRG00000005819.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051302">
        <property type="term" value="P:regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060236">
        <property type="term" value="P:regulation of mitotic spindle organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000566">
        <property type="entry name" value="fibronectin type III and SPRY domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050617">
        <property type="entry name" value="E3_ligase_FN3/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24099">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM36-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24099:SF4">
        <property type="entry name" value="FIBRONECTIN TYPE III AND SPRY DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Fibronectin type-III" evidence="2">
        <location>
            <begin position="39"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="174"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="174"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="193"/>
            <end position="203"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007919.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="33147" checksum="BFF92B5D597056DE" modified="2022-01-19" version="1">MAPAFRLSLKAKVSDNMSHLMVDFTQERRMLQSLKFLPVPSAPEIDMAESLVADNCVTLVWRMPDEDSKIDHYVLENRKTNFEGPPRVKEDQPWMVIEGIKQTEYTLTGLKFDMKYMNFRVKACNKAVAGEFSEPVTLETRAFMFRLDASTCHQNLKVEELSVEWDAMGGKVQDIKAREKDGKGRTAPGPLHGGDRRAEDSRRLGARHVLSQRPQPQRAKGERQALGQTQPGAGGWSTGPVMDQSYGTDPRGSWRKPGCRTHPLSCSQGTGTWGAWTMGPAVGRSQGVGPWPVTEMAG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5M4</accession>
    <name>A0A8C3S5M4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Protein kinase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5M4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010411.1">
        <property type="protein sequence ID" value="ENSCSRP00000010049.1"/>
        <property type="gene ID" value="ENSCSRG00000007494.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031032">
        <property type="term" value="P:actomyosin structure organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050839">
        <property type="entry name" value="Rho-assoc_Ser/Thr_Kinase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22988:SF79">
        <property type="entry name" value="LOW QUALITY PROTEIN: MYOTONIN-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22988">
        <property type="entry name" value="MYOTONIC DYSTROPHY S/T KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2" id="KW-0418">Kinase</keyword>
    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="4">
        <location>
            <begin position="8"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="binding site" evidence="3">
        <location>
            <position position="37"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010049.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="143" mass="16505" checksum="E4312AE11C5418EB" modified="2025-10-08" version="2">MQLQRDDFEILKVIGRGAFSEVAVVKMKRTSQVYAMKIMNKWDMLKRGEVSCFREERDVLVNGDKRWITQLHFAFQDENYLYLVMEYYVGGDLLTLLSKFGDRIPLDMARFYLAEMVMAIDSIHPQLGPTRGEIRGCGQGPSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6W3</accession>
    <name>A0A8C3S6W3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">RING-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="4">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the Arkadia family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6W3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009985.1">
        <property type="protein sequence ID" value="ENSCSRP00000009646.1"/>
        <property type="gene ID" value="ENSCSRG00000007218.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008045">
        <property type="term" value="P:motor neuron axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030513">
        <property type="term" value="P:positive regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16682">
        <property type="entry name" value="RING-H2_RNF165"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000058">
        <property type="entry name" value="E3 ubiquitin-protein ligase Arkadia isoform X4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045191">
        <property type="entry name" value="MBR1/2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011016">
        <property type="entry name" value="Znf_RING-CH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22937:SF65">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE ARK2C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22937">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF165"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13639">
        <property type="entry name" value="zf-RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00744">
        <property type="entry name" value="RINGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="13">
        <location>
            <begin position="102"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="75"/>
            <end position="99"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009646.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="17855" checksum="A19533082F60F12E" modified="2022-01-19" version="1">MHHFPRNTSSTQMVVHEIRNYPYPQLQLLALQGLNPNRHTSAVRESYEELLQLEDRLGSVNRGAVQNTIERFTFPHKYKKRRPQEGKAEKEDGEESDTDEKCTICLSMLEDGEDVRRLPCMHLFHQVCVDQWLATSKKCPICRVDIETQLGSDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8S0</accession>
    <name>A0A8C3S8S0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Peroxiredoxin-2</fullName>
            <ecNumber evidence="3">1.11.1.24</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Thioredoxin-dependent peroxiredoxin 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides and as sensor of hydrogen peroxide-mediated signaling events. Might participate in the signaling cascades of growth factors and tumor necrosis factor-alpha by regulating the intracellular concentrations of H(2)O(2).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a hydroperoxide + [thioredoxin]-dithiol = an alcohol + [thioredoxin]-disulfide + H2O</text>
            <dbReference type="Rhea" id="RHEA:62620"/>
            <dbReference type="Rhea" id="RHEA-COMP:10698"/>
            <dbReference type="Rhea" id="RHEA-COMP:10700"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:30879"/>
            <dbReference type="ChEBI" id="CHEBI:35924"/>
            <dbReference type="ChEBI" id="CHEBI:50058"/>
            <dbReference type="EC" id="1.11.1.24"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="12">Homodimer; disulfide-linked, upon oxidation. 5 homodimers assemble to form a ring-like decamer. Interacts with TIPIN.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the peroxiredoxin family. AhpC/Prx1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="1.11.1.24" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8S0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011831.1">
        <property type="protein sequence ID" value="ENSCSRP00000011401.1"/>
        <property type="gene ID" value="ENSCSRG00000008512.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008379">
        <property type="term" value="F:thioredoxin peroxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045454">
        <property type="term" value="P:cell redox homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042744">
        <property type="term" value="P:hydrogen peroxide catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045321">
        <property type="term" value="P:leukocyte activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019430">
        <property type="term" value="P:removal of superoxide radicals"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000866">
        <property type="entry name" value="AhpC/TSA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050217">
        <property type="entry name" value="Peroxiredoxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013766">
        <property type="entry name" value="Thioredoxin_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10681:SF161">
        <property type="entry name" value="PEROXIREDOXIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10681">
        <property type="entry name" value="THIOREDOXIN PEROXIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00578">
        <property type="entry name" value="AhpC-TSA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51352">
        <property type="entry name" value="THIOREDOXIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0049">Antioxidant</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Thioredoxin" evidence="15">
        <location>
            <begin position="6"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="124"/>
            <end position="153"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009796"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022862"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00037127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00040770"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00042159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00046993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00049091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011401.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="16307" checksum="687B4218184EA114" modified="2022-01-19" version="1">MASGKAHIGKPAPGFHATAVVDGAFKEIKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSEHAEDFRKLRCEVLGVSVDSHFTHLAWCVFPYPSEAGTGPLGRGRARGVRAPGCQGLELPYRPVQMPPKLSKPPGEMGGSGGGPSLLAVGETLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9D1</accession>
    <name>A0A8C3S9D1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Cilia- and flagella-associated protein 91</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium axoneme</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the CFAP91 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9D1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011001.1">
        <property type="protein sequence ID" value="ENSCSRP00000010612.1"/>
        <property type="gene ID" value="ENSCSRG00000007730.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026720">
        <property type="entry name" value="CFAP91"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032840">
        <property type="entry name" value="CFAP91_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22455">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 91"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22455:SF10">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 91"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14738">
        <property type="entry name" value="CFAP91"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0966">Cell projection</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CFAP91" evidence="8">
        <location>
            <begin position="146"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="135"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="138"/>
            <end position="148"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00029468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00029555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF14738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010612.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="705" mass="82990" checksum="877DD0F9A8CF1A87" modified="2022-01-19" version="1">SQTLKVESSFRTMKQMVPPFTFKKMPIFKTMFSSLIHYPWYNLRLEERNPVPAFIDQRWRGRAQQRLEVLQQLARSQPSLQIPQIVYEDPEINGRNRYKYFERPYIPFHKPFPLNVAYAVAKTEPYVYPSIISDRSRSPTSRTLGTQTDYRDGEAQTDPYSPEYVVPLGSIPELLTLATLTWGRGLPAGQAEVEMIERAREKRAWEATLPPLSDLSQTEKRRKMMDDMERKEWAFREQEIEKLQDVRLEVLKKLLRRREEDQNEVDVNRLDTHWFNRQQDKEERVRKIKHEHIKAMRKLIAKGKNVEGKLERRDVIRDYTDYASQPYGPLSRIGYFPDNHSERYVVKNHFLNTYEGLLELEATLPDSVIQPQTKAPKPKTTTTKEGFIKRTARLDMELAQVHQVLLDKKNKVKEPKKPLRFLQKITKPVPRPPTPTLLKPSIREEELELAVIFLQKLIRGRAIQNMMFEGKEKRLELIRELRTTHALQENGQLLKKAEKQVTLALQRQRDLHEHKLSLVENHLARIEGRALVNMFDFLSKELVRLQEERKIHAFAMLAERERRIREAEESGRRQVEERRRREEDEIFKQVVKVHQSTVDSYLEDVILNSMESTAEEQAREEIQKVAVEINDIAYEMESRRTRLQSEEIVAELVYGFLIPELQKTSVKEKGKESNSFAQWLKFNPSVSWCNSTEISGAAPTMLEPK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9I1</accession>
    <name>A0A8C3S9I1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Septin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3 4">Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Septin GTPase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9I1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010963.1">
        <property type="protein sequence ID" value="ENSCSRP00000010579.1"/>
        <property type="gene ID" value="ENSCSRG00000007926.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd01850">
        <property type="entry name" value="CDC_Septin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000036">
        <property type="entry name" value="septin-6 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030379">
        <property type="entry name" value="G_SEPTIN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016491">
        <property type="entry name" value="Septin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18884">
        <property type="entry name" value="SEPTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00735">
        <property type="entry name" value="Septin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF006698">
        <property type="entry name" value="Septin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51719">
        <property type="entry name" value="G_SEPTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2 4" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="1 4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Septin-type G" evidence="7">
        <location>
            <begin position="39"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="407"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="321"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="407"/>
            <end position="417"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRNR" id="PIRNR006698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU004560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010579.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="427" mass="49896" checksum="DBE7E27847AA0D4B" modified="2022-01-19" version="1">MAATDLERFCNEEKRNLSLGGHVGFDSLPDQLVSKSVTQGFSFNILCVGETGIGKSTLMNTLFNTTFETEEASHYENAVRLRPRTYDLQESNVHLKLTIVDAVGFGDQINKDESYRPVVDYIDTQFENYLQEELKIRRSLFNYHDTRIHVCLYFITPTGHSLKSLDLVTMKKLDSKVNIIPIIAKADTISKSELHKFKIKIMSELVSNGVQIYQFPTDDEAVAEINSVMNAHLPFAVVGSTEEVKVGNKLVRARQYPWGVVQVENESHCDFVKLREMLIRVNMEDLREQTHTRHYELYRRCKLEEMGFKDTDPDSQPFSLQETYETKRKEFLGELQKKEEEMRQMFVNKVKETESELKEKERELHEKFEHLKRIHQEEKKKVEEKRRELEEEMNAFNRRKVAVETLQSQSLQATSQQPLKKDKDKKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAG2</accession>
    <name>A0A8C3SAG2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Lysosomal protein NCU-G1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Required to protect lysosomal transporter MFSD1 from lysosomal proteolysis and for MFSD1 lysosomal localization.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Interacts (via lumenal domain) with lysosomal protein MFSD1; the interaction starts while both proteins are still in the endoplasmic reticulum and is required for stabilization of MFSD1 in lysosomes but has no direct effect on its targeting to lysosomes or transporter activity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="9">Lysosome membrane</location>
            <topology evidence="9">Single-pass type I membrane protein</topology>
            <orientation evidence="9">Lumenal side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the GLMP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012544.1">
        <property type="protein sequence ID" value="ENSCSRP00000012073.1"/>
        <property type="gene ID" value="ENSCSRG00000008755.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029382">
        <property type="entry name" value="NCU-G1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31981">
        <property type="entry name" value="GLYCOSYLATED LYSOSOMAL MEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31981:SF1">
        <property type="entry name" value="GLYCOSYLATED LYSOSOMAL MEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15065">
        <property type="entry name" value="NCU-G1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0458">Lysosome</keyword>
    <keyword evidence="5 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="364"/>
            <end position="390"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00024176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00024189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00044960"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012073.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="14">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="402" mass="43886" checksum="6B312A55B765AFB9" modified="2022-01-19" version="1">LPFPLHQKETENRCPSLPLVPEILLLLVRYFGQQNRSSSVNLLHVRAVGRSDTLHYVWSSIGAPTVLLIYTRSERSALRVNWAKLLSASPAGAIWIEPPGSVVYATAVVFTKVFEYNGANASALSKGQEEPFYPPYDLAGFSWQSANHTVNRTALTAQFQGVDTSDPGGAFRNGTISFQVRGPSPRRPGRPPLPRLLHTANSSKVEFIMDKVAPRGNSSRFMLEVVTVEEKGGGHKRLQSVRSIDDEYTPTIFEMAQLVSGPRNDSIGPNFFQWKTTAYGSRDASRENAIRCRYSPLQTANRTLPGPSIAHAYFGEGLGRSHSVAAINISFGGEDGEVYAEKGYLSWSALLGFGTPPEDAFSPLVMAIVAVGLGTPVVLLLAGGLVVLFARRKHQSQYEPIN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBD9</accession>
    <name>A0A8C3SBD9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">4Fe-4S ferredoxin-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000012936.1">
        <property type="protein sequence ID" value="ENSCSRP00000012433.1"/>
        <property type="gene ID" value="ENSCSRG00000009383.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017896">
        <property type="entry name" value="4Fe4S_Fe-S-bd"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01217">
        <property type="entry name" value="PRICHEXTENSN"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51379">
        <property type="entry name" value="4FE4S_FER_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="4Fe-4S ferredoxin-type" evidence="2">
        <location>
            <begin position="273"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="71"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="186"/>
            <end position="200"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012433.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="438" mass="46404" checksum="2B158760C61670CE" modified="2022-01-19" version="1">MPTPCQAPPTQLPTLDLAPCSQPPTLDHASTNWPLHQPRQTPTSRPPTPGHAPASRPPTXXXPTPGHAPASRPPTPGQTPTSRPPSPGHAPASQPPSQLYFKKGDCAHSLLRVPSPGKPEATPPTSKLLPRAVSLPGPRAAGGEDAGAVQPRGQSGPRRSPQAVQPGITRGDPTRPHRHGAARSAPRLALSTSTSRSRAPGRMWRCLKKRVILRPDSHPMLGARGSEGPSCPPQAGHPQGAPARPEWLIRSIVRSLGTKRAARDLQLRLLAWGQWSVEYPVCLACGCCRESGCPQHPTPRGQRGPRLVVYPKLSLGRGRSRLHMSLGFLLKIKRKEACKWRLILAPPGKVGPDRAWEGAPCGQPPSQWGPDEPQAWPNLVTLLGAGKQLPCPPRPPAPDGAAAAWWGGAHTAAWGVGCIPGVGVVPHVVRMLVLAGPN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBE7</accession>
    <name>A0A8C3SBE7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Solute carrier family 46 member 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the major facilitator superfamily. SLC46A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010958.1">
        <property type="protein sequence ID" value="ENSCSRP00000010574.1"/>
        <property type="gene ID" value="ENSCSRG00000007921.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17450">
        <property type="entry name" value="MFS_SLC46A2_TSCOT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23507:SF3">
        <property type="entry name" value="THYMIC STROMAL COTRANSPORTER HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23507">
        <property type="entry name" value="ZGC:174356"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="61"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="92"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="118"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="154"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="190"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="264"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="303"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="331"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="357"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="390"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="420"/>
            <end position="444"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="228"/>
            <end position="257"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00038227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010574.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="458" mass="49794" checksum="1FA0301148D0E109" modified="2022-01-19" version="1">MVGGMAARTWIEPVVAGAQVASSFYDTGLLLVVKNYYNRTNSTSPAHMLEDLQQKALSDFYIIYNLVLGLSPLLTAYGLAKLGDKKNRKITICLPLLGYLVSRSLLLLLILLEWPIEVMYGAAALNGLTGGFTTYWAGVMALGSLGSSEHRRSLRLIVIELTYGMAGFLGSIVSGHIFVHSHVSYRQGTVLVACSIACYAFCVLYSFFVLKVPMPEGTCPASTAHSKFKDIDQPDSQLPEDERTAGSSGSCEDEGRGPLSSSKLIIAMLFIGAVLYDLAVVGAMDVLPLFLLKKPLSWGPVEIGYGNAAGYMIFITSFLGVFVFSKYLRDTTMIIIGILSFSVGILIMAFVRQTFLFYIARAVMLFALIPLPTIRSLVSKHVQGSSYGKVFVLLQLSLVITGVATSTAYNKIYQNILDWFSGFCFILSCVAGCLSIIPISIVAYKQRSTSGSFEILAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBQ7</accession>
    <name>A0A8C3SBQ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Ephexin-1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Eph-interacting exchange protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Neuronal guanine nucleotide exchange factor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Acts as a guanine nucleotide exchange factor (GEF) which differentially activates the GTPases RHOA, RAC1 and CDC42. Plays a role in axon guidance regulating ephrin-induced growth cone collapse and dendritic spine morphogenesis. Upon activation by ephrin through EPHA4, the GEF activity switches toward RHOA resulting in its activation. Activated RHOA promotes cone retraction at the expense of RAC1- and CDC42-stimulated growth cone extension.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Interacts with CDK5R1 and EPHA4; activated by EPHA4 through the CDK5 kinase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Growth cone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBQ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011731.1">
        <property type="protein sequence ID" value="ENSCSRP00000011303.1"/>
        <property type="gene ID" value="ENSCSRG00000008447.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01221">
        <property type="entry name" value="PH_ephexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11939">
        <property type="entry name" value="SH3_ephexin1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000123">
        <property type="entry name" value="Ephexin-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000127">
        <property type="entry name" value="Neuronal guanine nucleotide exchange factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000007">
        <property type="entry name" value="rho guanine nucleotide exchange factor 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035635">
        <property type="entry name" value="Ephexin-1_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047271">
        <property type="entry name" value="Ephexin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047270">
        <property type="entry name" value="PH_ephexin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055251">
        <property type="entry name" value="SOS1_NGEF_PH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12845:SF8">
        <property type="entry name" value="EPHEXIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12845">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22697">
        <property type="entry name" value="SOS1_NGEF_PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="9" id="KW-0221">Differentiation</keyword>
    <keyword evidence="8" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 18" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="DH" evidence="22">
        <location>
            <begin position="106"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="21">
        <location>
            <begin position="322"/>
            <end position="434"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="20">
        <location>
            <begin position="445"/>
            <end position="506"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="35"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="19">
        <location>
            <begin position="43"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="57"/>
            <end position="68"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00056735"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00061794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00067116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00078378"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00081453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011303.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="537" mass="62654" checksum="6212BABBD9AB3CA3" modified="2022-01-19" version="1">MIHPMTTDSWKTLIEQIGLLYQEYRDKSTLREIETRRLQDAQTDPEECSASEETSSEAETTNTAESRTLPQISLLRNSTSRFNLWQDLPEIRSSGVLNILQPDEIKLQEAMFELVTSEASYYKSMNLLVSHFMENERLKKILHPSEAHILFSNVLDVMAVSERFLLDLEQRVEENIVISDVCDIVYQHTVNHFSVYVTYVSNQTYQERAYKQLLQDKTAFREVISQLEMDPKCKGLPFSSFLILPFQRITRLKLLVQNILKKVEEKSEKETTALEAHKELETVVKACNEGVRKMSRTEQMISIQKKLEFKIKSVPIISHSRWLLKQGELQQMNGPKTSRTLRTKKLFREIYLFLFNDLLVLCRQIPGDKYQVFDSAPRGLLRVEELEDQGQSLANVFILRLLENTDDREVSYMLKASSQSEMKRWMISLAPNRRTKFVSFTSRLLDCPQVQCVHPYVAQQPDELSLELADVLNILDKTDDGWIFGERLHDQERGWFPSSMGEEILNPKIRSQNLKECFRVHKSDDSQRRKLGSRNRQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCB9</accession>
    <name>A0A8C3SCB9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCB9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012308.1">
        <property type="protein sequence ID" value="ENSCSRP00000011852.1"/>
        <property type="gene ID" value="ENSCSRG00000008889.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5296287at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005828">
        <property type="entry name" value="MFS_sugar_transport-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24064">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 22 MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00083">
        <property type="entry name" value="Sugar_tr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011852.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="491" mass="54666" checksum="CF97A3BCB4EB2D10" modified="2022-01-19" version="1">MELDEAFGSVGEFGRSQKRLTAFLVLLQVYVACQSMLIVLVGAVPEYHIDQGEIPTSREELARHVQFADNFTSIATEWYLIRHEAYKVNLASSLYFAGLLIGNIIFGPLSDKLGRKPVYMSGLFFDVIFGYVTAFAPSYEIFAMSRFIVGIMNGGMSLVSFVLTQEYVGKSFWALTGSLTNLTFAVGIALYALLGYYIRDWRFLAFVSNSPGVFFFLLSFMLPESPRWLYSQGNTAEAEDVLQYLACGNGKERLTIKLKPCAGTMKKNDSASGVLNLVKHPVLRWRTIILMYIWYVCSLVYYGLTFNAGELGGNLYLNVALYGLIEVPAFPLCMFFIEKSWSGRRKTTTSFLIFAGFACIFTMFLPENSGLFFSPTLLALCGKLTVSAAFNIVYIYTSELYPTVVRNAGLGVCSMTCRFGGILAPFVPSMKSFNPSVPFMVFGISGISAGFLTLLLPETLNKPIAESIEDLQSPVYQMLKNKKVNQLEEKT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCY3</accession>
    <name>A0A8C3SCY3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Solute carrier organic anion transporter family member</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>3,3',5'-triiodo-L-thyronine(out) = 3,3',5'-triiodo-L-thyronine(in)</text>
            <dbReference type="Rhea" id="RHEA:71815"/>
            <dbReference type="ChEBI" id="CHEBI:57261"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>L-thyroxine sulfate(out) = L-thyroxine sulfate(in)</text>
            <dbReference type="Rhea" id="RHEA:73311"/>
            <dbReference type="ChEBI" id="CHEBI:176512"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-thyroxine(out) = L-thyroxine(in)</text>
            <dbReference type="Rhea" id="RHEA:71819"/>
            <dbReference type="ChEBI" id="CHEBI:58448"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 15">Cell membrane</location>
            <topology evidence="1 15">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 15">Belongs to the organo anion transporter (TC 2.A.60) family.</text>
    </comment>
    <comment type="caution">
        <text evidence="15">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCY3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012274.1">
        <property type="protein sequence ID" value="ENSCSRP00000011819.1"/>
        <property type="gene ID" value="ENSCSRG00000008853.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5062115at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015125">
        <property type="term" value="F:bile acid transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015347">
        <property type="term" value="F:sodium-independent organic anion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006811">
        <property type="term" value="P:monoatomic ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043252">
        <property type="term" value="P:sodium-independent organic anion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000048">
        <property type="entry name" value="Solute carrier organic anion transporter family member"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002350">
        <property type="entry name" value="Kazal_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036058">
        <property type="entry name" value="Kazal_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004156">
        <property type="entry name" value="OATP"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00805">
        <property type="entry name" value="oat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11388">
        <property type="entry name" value="ORGANIC ANION TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11388:SF83">
        <property type="entry name" value="SOLUTE CARRIER ORGANIC ANION TRANSPORTER FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07648">
        <property type="entry name" value="Kazal_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03137">
        <property type="entry name" value="OATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100895">
        <property type="entry name" value="Kazal-type serine protease inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51465">
        <property type="entry name" value="KAZAL_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 15" id="KW-0406">Ion transport</keyword>
    <keyword evidence="7" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="9 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 15" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="29"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="70"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="105"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="229"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="267"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="351"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="387"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="421"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="546"/>
            <end position="570"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="582"/>
            <end position="603"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="636"/>
            <end position="660"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00050960"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00051340"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00052624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU362056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011819.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="707" mass="77648" checksum="D3DD1A6F736275FA" modified="2022-01-19" version="1">METRMIPDQSKDNPPFLDRSIGPLPIKRMYPYFSKLKIFLGALAFSFFAKGFSGSYMKSMSTQIERRFEISSSVVGIIDGSFEIGNLMVMILVSYLGSKVHRPKVIAAGCLIMSFGTFLSVMPHFLMGSYNYERIPLTEDNSSTSLSACSLALPLHHPTLDAMEMTRELKNSGCEKAASSYLWIFVLMGNLLRGIGEAPIMPLGVSYVDDFAKEENSAFYIGTIRSSGMVGPTLGFLLGSFCANLWVDVGVVDLESLTINPKDTRWVGAWWLGLVICGAVSFLASLPFWFLPYSLPKEGEERNLKKLSESSVTIQEDHCKIESPSQPQLKFSEAVKDFLPTLKKLLGNPVFLVYLSLTILQYNSMVGLITFETKFMEQQFNVSVSRAIFLIGVILLPITILGMFLGGFIIKKFKLHITGMAKFGCATFIAAYLLNLLYFTCDCEVLQVAGLTVSYSGVKQSSFPKNNLIASCNSDCSCVLNQWDPVCGDNGITYMTACFAGCKSSIGTGKNMVFHNCSCVQVQGLESGNFSAVLGQCQRESCTKTFPYFLALLSICALILALGGTPTYMIMFRSVSPDLKSFAVGIDALCGRILGGLPAPIYFGALIDQTCVKWGTKRCGGSGSCRVYDTKAFRNVYLGLIAGLRAGCCFLYIILFVLILKRFRPESNELIDLKSTEVPSRKGSTSVSKNETFSSTKTLEANEETCM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCY5</accession>
    <name>A0A8C3SCY5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Small ribosomal subunit protein mS39</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the mitochondrion-specific ribosomal protein mS39 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012523.1">
        <property type="protein sequence ID" value="ENSCSRP00000012052.1"/>
        <property type="gene ID" value="ENSCSRG00000009055.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043024">
        <property type="term" value="F:ribosomal small subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019843">
        <property type="term" value="F:rRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032543">
        <property type="term" value="P:mitochondrial translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002885">
        <property type="entry name" value="PPR_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037387">
        <property type="entry name" value="PTCD3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055063">
        <property type="entry name" value="Rib_mS39_PPR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16276">
        <property type="entry name" value="PENTATRICOPEPTIDE REPEAT DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16276:SF1">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN MS39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13812">
        <property type="entry name" value="PPR_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22330">
        <property type="entry name" value="Rib_mS39_PPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51375">
        <property type="entry name" value="PPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="8" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="6" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="3" id="KW-0699">rRNA-binding</keyword>
    <keyword evidence="14" id="KW-0732">Signal</keyword>
    <keyword evidence="7" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="5" id="KW-0810">Translation regulation</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034158728" description="Small ribosomal subunit protein mS39" evidence="14">
        <location>
            <begin position="22"/>
            <end position="678"/>
        </location>
    </feature>
    <feature type="repeat" description="PPR" evidence="12">
        <location>
            <begin position="335"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="203"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="657"/>
            <end position="678"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="203"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="657"/>
            <end position="666"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022730"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00035134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00708"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012052.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="678" mass="77394" checksum="FF0205BF5EE65F3B" modified="2022-01-19" version="1">MAGRWLRHGSWQQVILLSGRCGLWLPGAGKGESSRHCSGSASLQKTEADPGVTEEEIVVPRKKTWDKLAVLQTLASTINRDPTAAHYMFQDDPYLIPRNYFEARLFSLSKESGKNAAKYIVNEFPRFFERDIAEPHIPCLMPENLAPQIEEVSEAALKERIQLRRVKASVDMFDQLLQAGTPLSLETSNRLLDLLCFYGDREPTREDQSEHKEELEVSEAEAPDQRKRKGRSRKTSDFIGPKWRENNNAERIFNLMPERNAHSYCTMIRGMVKHGACVRAHDTYTDLLNDRHTADVYTFNALILAVPEVKENYIERWELVEDLLKHMVQQKVQPNVLTFNAVLKTLRKCGGMGKSISLKILREMKALKIEPSLATFELLLAIFSKFGSMEIIYEVMDEIEGKTFVARDPDDGNFFVSAMRVCLNLKDVELAYRLHKVLETGDNWKLIGDAQQQSLYCAKFFTLLCMMEQLDVVLKWYKELVPSLFYPNAQVMWDLLQALDTANHLEMVPQIWKEIKPLGLTNRPELLEEVLALMAREIHPQETQMSFANCAADIKSIFETRERNQVPLVWTASALGNIAILFSRVGRIREAWNMLELFKKNNRVPSDKVMNEVLTCTKQSNAPDQAVELVKLAAAFTLPTTAKLARRVIEEFELSEEQKKALKDADPQSSDSSDSDSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDD1</accession>
    <name>A0A8C3SDD1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Nucleolar and coiled-body phosphoprotein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDD1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012692.1">
        <property type="protein sequence ID" value="ENSCSRP00000012208.1"/>
        <property type="gene ID" value="ENSCSRG00000009178.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039191">
        <property type="entry name" value="Nopp140-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007718">
        <property type="entry name" value="Srp40_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23216">
        <property type="entry name" value="NUCLEOLAR AND COILED-BODY PHOSPHOPROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23216:SF1">
        <property type="entry name" value="NUCLEOLAR AND COILED-BODY PHOSPHOPROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05022">
        <property type="entry name" value="SRP40_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Srp40 C-terminal" evidence="2">
        <location>
            <begin position="319"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1"/>
            <end position="14"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="40"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="74"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="100"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="138"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="180"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="238"/>
            <end position="249"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF05022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012208.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="394" mass="40687" checksum="9EFEBA7FD19E00D9" modified="2022-01-19" version="1">MEQAPKKGTTAKASLAKKKPSPTQTVVTIKKGGSSSDSDSSSDSDSDSSSEEEKVTTKLTAAKGPAKPAKDPAKPGQAKRGSSSSSDSSDSDSSEDETPAKPAAKKPPAVAKKAQSSSDSDSSSSSSEEDKKAPPAKPASKTAKPGSKPCTLGPKASSSDSDSSSTEEERSKPAVKPASKSPGGTKAATGKKAAASSSSSSSDSSSDDGKMAGTPVAGIKPGKGAQNNSSLVKEKPKASSTLAATSPATKKPEPKPAGDSESSCESSSEEKGKANGAFSIKKKWKSQDAQELETPDSKKIKTNTRTPHSFPKMKQPAVPFRRVREEEIEVDSRVANNSFDAKKGAAGDWGEKAYNVLKFTKGKSFRHEKTKKKRGSYCGGAISTQVNSIKFESD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDQ1</accession>
    <name>A0A8C3SDQ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Core Histone H2A/H2B/H3 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the histone H2B family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDQ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012929.1">
        <property type="protein sequence ID" value="ENSCSRP00000012428.1"/>
        <property type="gene ID" value="ENSCSRG00000009394.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd22910">
        <property type="entry name" value="HFD_H2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000045">
        <property type="entry name" value="Histone H2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007125">
        <property type="entry name" value="H2A/H2B/H3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000558">
        <property type="entry name" value="Histone_H2B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23428">
        <property type="entry name" value="HISTONE H2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00125">
        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00621">
        <property type="entry name" value="HISTONEH2B"/>
    </dbReference>
    <dbReference type="SMART" id="SM00427">
        <property type="entry name" value="H2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Core Histone H2A/H2B/H3" evidence="2">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012428.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="67" mass="7312" checksum="8D9CF1707E7EF6E2" modified="2022-01-19" version="1">MGIMNSFVNDIFERIAGEASCLANYNKCSTITSREIQTAVCLLLPRELAKHAVSEGTKAVTKYTSSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDS7</accession>
    <name>A0A8C3SDS7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 7">Fructose-bisphosphate aldolase</fullName>
            <ecNumber evidence="3 7">4.1.2.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>beta-D-fructose 1,6-bisphosphate = D-glyceraldehyde 3-phosphate + dihydroxyacetone phosphate</text>
            <dbReference type="Rhea" id="RHEA:14729"/>
            <dbReference type="ChEBI" id="CHEBI:32966"/>
            <dbReference type="ChEBI" id="CHEBI:57642"/>
            <dbReference type="ChEBI" id="CHEBI:59776"/>
            <dbReference type="EC" id="4.1.2.13"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="1 8">Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 4/4.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the class I fructose-bisphosphate aldolase family.</text>
    </comment>
    <dbReference type="EC" id="4.1.2.13" evidence="3 7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDS7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013228.1">
        <property type="protein sequence ID" value="ENSCSRP00000012718.1"/>
        <property type="gene ID" value="ENSCSRG00000009618.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00109">
        <property type="reaction ID" value="UER00183"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004332">
        <property type="term" value="F:fructose-bisphosphate aldolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006096">
        <property type="term" value="P:glycolytic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd00948">
        <property type="entry name" value="FBP_aldolase_I_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.70:FF:000021">
        <property type="entry name" value="Fructose-bisphosphate aldolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029768">
        <property type="entry name" value="Aldolase_I_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000741">
        <property type="entry name" value="FBA_I"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF033379">
        <property type="entry name" value="FrucBisAld_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11627">
        <property type="entry name" value="FRUCTOSE-BISPHOSPHATE ALDOLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00274">
        <property type="entry name" value="Glycolytic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51569">
        <property type="entry name" value="Aldolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00158">
        <property type="entry name" value="ALDOLASE_CLASS_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0324">Glycolysis</keyword>
    <keyword evidence="5 7" id="KW-0456">Lyase</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0704">Schiff base</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010387"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013068"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU003994"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU004257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012718.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="364" mass="39410" checksum="E32176B0B7A852DB" modified="2022-01-19" version="1">MTHQYPALSAEQKKELSDIALRIVAPGKGILAADESVGSMAKRLNQIGVENTEENRRLYRQLLFSADSRVKKCIGGVIFFHETMYQQGDDGTPFVRMIKDKGIVVGIKVDKGVVPLAGTDGETTTQGLDGLSERCAQYKKDGADFAKWRCVLKISENTPSALAILENANVLARYASICQQNGIVPIVEPEILPDGDHDLKRCQYVTEKVLAAVYKALSDHHVYLEGTLLKPNMVTPGHACPTKYSAEEIAMATVTALRRTVPPAVPGVTFLSGGQSEEEASINLNAMNNCPLARPWALTFSYGRALQASALNAWRGQRENESSATEAFMKRAEVNSLAALGKYEGSGDDSGAAGQSLYVANHAY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEW7</accession>
    <name>A0A8C3SEW7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Retina and anterior neural fold homeobox protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Plays a critical role in eye formation by regulating the initial specification of retinal cells and/or their subsequent proliferation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the paired homeobox family. Bicoid subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013326.1">
        <property type="protein sequence ID" value="ENSCSRP00000012811.1"/>
        <property type="gene ID" value="ENSCSRG00000009697.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000071">
        <property type="entry name" value="Retinal homeobox gene 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003654">
        <property type="entry name" value="OAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043562">
        <property type="entry name" value="RAX/RAX2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46271">
        <property type="entry name" value="HOMEOBOX PROTEIN, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46271:SF2">
        <property type="entry name" value="RETINA AND ANTERIOR NEURAL FOLD HOMEOBOX PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03826">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50803">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6 10 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 10 11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="9 10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="13">
        <location>
            <begin position="34"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="domain" description="OAR" evidence="14">
        <location>
            <begin position="205"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="10">
        <location>
            <begin position="36"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003750"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006503"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012811.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="17">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="228" mass="26123" checksum="661D7DC135121D2A" modified="2022-01-19" version="1">MFLNKCEGELSELRKSVDSEGTTPENTEEEQPKKKHRRNRTTFTTYQLHELERAFEKSHYPDVYSREELAMKVNLPEVRVQVWFQNRRAKWRRQEKMEASSMKLHDTPMLSFNRPPMTASVGPMSNSLPLDPWLTSPISSATTVHSIPGFMGPTQALQPAYAGHSFLNTAPPMAQPMQPMAPTAYQCATPFVDKYPLEDVDQRSSSIASLRMKAKEHIQTIDKTWQPI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF53</accession>
    <name>A0A8C3SF53_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Phosphatidylinositol-3-phosphatase SAC1</fullName>
            <ecNumber evidence="1">3.1.3.64</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Phosphatidylinositol-4-phosphate phosphatase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="5">Suppressor of actin mutations 1-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="3">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate) + H2O = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + phosphate</text>
            <dbReference type="Rhea" id="RHEA:55652"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57880"/>
            <dbReference type="ChEBI" id="CHEBI:58178"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="3">
            <dbReference type="Rhea" id="RHEA:55653"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="2">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3-phosphate) + H2O = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + phosphate</text>
            <dbReference type="Rhea" id="RHEA:12316"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57880"/>
            <dbReference type="ChEBI" id="CHEBI:58088"/>
            <dbReference type="EC" id="3.1.3.64"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="2">
            <dbReference type="Rhea" id="RHEA:12317"/>
        </physiologicalReaction>
    </comment>
    <dbReference type="EC" id="3.1.3.64" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF53"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013244.1">
        <property type="protein sequence ID" value="ENSCSRP00000012731.1"/>
        <property type="gene ID" value="ENSCSRG00000009619.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004438">
        <property type="term" value="F:phosphatidylinositol-3-phosphate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043812">
        <property type="term" value="F:phosphatidylinositol-4-phosphate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046856">
        <property type="term" value="P:phosphatidylinositol dephosphorylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002013">
        <property type="entry name" value="SAC_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45662">
        <property type="entry name" value="PHOSPHATIDYLINOSITIDE PHOSPHATASE SAC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45662:SF2">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL-3-PHOSPHATASE SAC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02383">
        <property type="entry name" value="Syja_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50275">
        <property type="entry name" value="SAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="523"/>
            <end position="545"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="551"/>
            <end position="571"/>
        </location>
    </feature>
    <feature type="domain" description="SAC" evidence="8">
        <location>
            <begin position="124"/>
            <end position="453"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00013038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00036631"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00036807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00040795"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00041396"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00041911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012731.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="589" mass="67353" checksum="58C7D39872C7A61D" modified="2022-01-19" version="1">MAATAGAYENLKLHITPEKFYVEACDDGADDVLAIDRVSTEVTLTVKKDVPPSAVTRPIYGILGTIRLVAGSYLIVITKKKKVGECFNHAVWKATDFDILSYKKTMLHLTDLQLQDNKAFLAMLSHILNVDGFYFSTTYDLTHTLQRLANTSPEFQEMSLLERADPRFVWNGHLLREFAAQPEIHRFALPVMHGFIAMHSCSVNGKYFDWLLISRRSCFRAGVRYYVRGIDSEGHAANFVETEQIVHYNGSKASFVQTRGSIPFFWSQRPNLKYKPKPQISKVVNHMDGFQRHFDSQIISYGKQMIVNLVNQKGSEKPLEQTFSKMVNSLGNGMVRYIAFDFHKECSRMRWDRLQLLMDQLAEQQDEFSYFLVDSDGKVVTQQEGIFRSNCMDCLDRTNVIQSLLARRSLQAQLQRLGVLHVGQRIEEQAEFEKIYKNAWADNANACAKQYAGTGALKTDYTRTGKRTQWGLIMDGWNSLIRYYKNNFSDGFRQDAIDLFLGNYSVDEVESISPLHIQKDWKFLALPIIMVVAFSMCIICLLMAGDTWTETLAYVLFWGTASFGTLAIIFYNGKDFVDAPKLVQKEKMD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFI6</accession>
    <name>A0A8C3SFI6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">tRNA-uridine aminocarboxypropyltransferase</fullName>
            <ecNumber evidence="1">2.5.1.25</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>a uridine in tRNA + S-adenosyl-L-methionine = a 3-[(3S)-3-amino-3-carboxypropyl]uridine in tRNA + S-methyl-5'-thioadenosine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:62432"/>
            <dbReference type="Rhea" id="RHEA-COMP:13339"/>
            <dbReference type="Rhea" id="RHEA-COMP:16092"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17509"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:65315"/>
            <dbReference type="ChEBI" id="CHEBI:82930"/>
            <dbReference type="EC" id="2.5.1.25"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the TDD superfamily. DTWD2 family.</text>
    </comment>
    <dbReference type="EC" id="2.5.1.25" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFI6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014011.1">
        <property type="protein sequence ID" value="ENSCSRP00000013461.1"/>
        <property type="gene ID" value="ENSCSRG00000010251.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016432">
        <property type="term" value="F:tRNA-uridine aminocarboxypropyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008033">
        <property type="term" value="P:tRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005636">
        <property type="entry name" value="DTW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039262">
        <property type="entry name" value="DTWD2/TAPT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21392">
        <property type="entry name" value="TRNA-URIDINE AMINOCARBOXYPROPYLTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21392:SF0">
        <property type="entry name" value="TRNA-URIDINE AMINOCARBOXYPROPYLTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03942">
        <property type="entry name" value="DTW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01144">
        <property type="entry name" value="DTW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <keyword evidence="4" id="KW-0819">tRNA processing</keyword>
    <feature type="domain" description="DTW" evidence="8">
        <location>
            <begin position="42"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012386"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00034489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00048718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM01144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013461.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="274" mass="30168" checksum="0CE3957274303A7B" modified="2022-01-19" version="1">METAAAGSEESGAAAGPGEAAAGREDGGCEGLWELPVESSVRRAECGRCSRPQKVCLCPFFPVHPLKVSTCLYIIQHPAEESRVLRTVPLLTACLPGDKCKVLIGRRFGEDRYPELAAVCQNSNTLILYPGAEAANLEEVALIFPSPSTIIIIDGTWSQAKDIFYKNSLFRLPKQVQLKTSISSQYVIRTQPTNTCLSTLECAAIALAIMEKNDGIQETILRPLQALCSFQLQHGAQIHHSKEHLLKNGLYDKPMPKNKRKLRRMELLVNNVKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGL7</accession>
    <name>A0A8C3SGL7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">Intersectin-1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="36 37">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="36" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="36" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cell projection</location>
            <location evidence="5">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Membrane</location>
            <location evidence="6">Clathrin-coated pit</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus envelope</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Recycling endosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="25">Synapse</location>
            <location evidence="25">Synaptosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000014535.1">
        <property type="protein sequence ID" value="ENSCSRP00000013953.1"/>
        <property type="gene ID" value="ENSCSRG00000008931.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005905">
        <property type="term" value="C:clathrin-coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005635">
        <property type="term" value="C:nuclear envelope"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055037">
        <property type="term" value="C:recycling endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006887">
        <property type="term" value="P:exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035025">
        <property type="term" value="P:positive regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08375">
        <property type="entry name" value="C2_Intersectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00052">
        <property type="entry name" value="EH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd13264">
        <property type="entry name" value="PH_ITSN"/>
        <property type="match status" value="1"/>
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    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
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    <dbReference type="CDD" id="cd11987">
        <property type="entry name" value="SH3_Intersectin1_1"/>
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    <dbReference type="CDD" id="cd11989">
        <property type="entry name" value="SH3_Intersectin1_2"/>
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    <dbReference type="CDD" id="cd11993">
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        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000055">
        <property type="entry name" value="Intersectin-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000046">
        <property type="entry name" value="intersectin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000122">
        <property type="entry name" value="intersectin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000261">
        <property type="entry name" value="EH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051480">
        <property type="entry name" value="Endocytic_GEF_Adapter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001331">
        <property type="entry name" value="GDS_CDC24_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032140">
        <property type="entry name" value="INTAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46006:SF9">
        <property type="entry name" value="INTERSECTIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46006">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR AT 64C, ISOFORM A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12763">
        <property type="entry name" value="EH"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="INTAP"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="PH_13"/>
        <property type="match status" value="1"/>
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    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="3"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF14604">
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    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
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        <property type="entry name" value="C2"/>
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        <property type="entry name" value="EFh"/>
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    <proteinExistence type="predicted"/>
    <keyword evidence="17" id="KW-0106">Calcium</keyword>
    <keyword evidence="9" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="24" id="KW-0966">Cell projection</keyword>
    <keyword evidence="22" id="KW-0168">Coated pit</keyword>
    <keyword evidence="20 28" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="11" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12" id="KW-0254">Endocytosis</keyword>
    <keyword evidence="16" id="KW-0967">Endosome</keyword>
    <keyword evidence="10" id="KW-0268">Exocytosis</keyword>
    <keyword evidence="21" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="23" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-0653">Protein transport</keyword>
    <keyword evidence="37" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="15" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 27" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="19" id="KW-0770">Synapse</keyword>
    <keyword evidence="13" id="KW-0771">Synaptosome</keyword>
    <keyword evidence="8" id="KW-0813">Transport</keyword>
    <feature type="domain" description="EH" evidence="34">
        <location>
            <begin position="18"/>
            <end position="106"/>
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        <location>
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        <location>
            <begin position="250"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="30">
        <location>
            <begin position="735"/>
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    </feature>
    <feature type="domain" description="SH3" evidence="30">
        <location>
            <begin position="902"/>
            <end position="960"/>
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    </feature>
    <feature type="domain" description="SH3" evidence="30">
        <location>
            <begin position="991"/>
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    <feature type="domain" description="SH3" evidence="30">
        <location>
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        <location>
            <begin position="1144"/>
            <end position="1203"/>
        </location>
    </feature>
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        <location>
            <begin position="1226"/>
            <end position="1412"/>
        </location>
    </feature>
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        <location>
            <begin position="1451"/>
            <end position="1560"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="32">
        <location>
            <begin position="1568"/>
            <end position="1684"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="29">
        <location>
            <begin position="667"/>
            <end position="695"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="29">
        <location>
            <begin position="819"/>
            <end position="856"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="29">
        <location>
            <begin position="964"/>
            <end position="986"/>
        </location>
    </feature>
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            <begin position="351"/>
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        <location>
            <begin position="564"/>
            <end position="646"/>
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    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="29">
        <location>
            <begin position="826"/>
            <end position="836"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="29">
        <location>
            <begin position="837"/>
            <end position="851"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="29">
        <location>
            <begin position="964"/>
            <end position="976"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004172"/>
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    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00004259"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
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    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
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    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
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    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00034102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00074966"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="32">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="33">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="34">
        <source>
            <dbReference type="PROSITE" id="PS50031"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="35">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="36">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013953.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1710" mass="194653" checksum="0C51CC14AE1E0A82" modified="2022-01-19" version="1">PSHFCTSNLDIWAITVEERAKHDQQFHSLKPTSGFITGDQARNFFFQSGLPQPVLAQIWALADMNNDGRMDQLEFSIAMKLIKLKLQGYPLPSALPSAMKQPPIAIPGAPGFGIGGIVSMPSLTAVAPVPMASIPVVGMSPPLVSSVPTAAVPPLANGAPAIIQPLPAFAHPATLPKSSSFSRSGPGSQLNAKLQKAQSFEVASVPLVAEWAVPQSSRLKYRQLFNSHDKTMSGHLTGPQARTILMQSSLPQAQLATIWNLSDIDQDGKLTAEEFILAMHLIDVAMSGQPLPPALPPEYIPPSFRRVRSGSGVSVISSVSVDQRLPEEPVLEEEQQQLEKKLPVTFEDKKRENFERGNLELEKRRQALLEQQRKEQERLAQLERAEQERKERERQEQERKRQLELEKQLEKQRELERQREEERRKEIERREAAKRELERQRQLEWERNRRQELLNQRNKEQEDIVVLKAKKKTLEFELEALNDKKHQLEGKLQDIRCRLSIQRHEIESTNKSRELRIAEITHLQQQLQESQQMLGRLIPEKQLLNDQLKQVQQNSLHRDSLLTIKRALEAKELVRQQLRDQLDEVEKETRSKLQEIDIFNNQLKELREIHNKQQLQKQKNLEVERLKQKEQERKTVELEKQKETQRRIQERDKQWLDRVQQEEEHQWQKKLQEDEKPKREEIIKKTDSEDKGKQEMQDKLNKLFHQHQEPAKPAIQAPWSSAEKAPLTISAQEDVKIVYYRALYPFEARSHDEITIQPGDIVMVDESQTGEPGWLGGELKGKTGWFPANYAEKIPDNEVPTSVKPVADTTIAPKVALRETPPTPAAPASTESTATTNNWADFSSTWPTSTSEKPETDNWDAWAAQPSLTVPSAGQVRQRSAFTPATVTGSSPSPVLGQGEKVEGLQAQALYPWRAKKDNHLNFNKNDIITVLEQQDMWWFGEVQGQKGWFPKSYVKLISGPIRKSTSMDSGSSESPASLKRVTSPATKPAMSGEEYIAMYTYESSEQGDLIFQQGDMILVTKKDGDWWTGTLGDKSGVFPSNYVRLKDSEVPGTAGKTGSLGKKPEIAQVIASYTATGPEQLTLAPGQLILIRKKNPGGWWEGELQARGKKRQIGWFPANYVKLLSPGTSKTTPTEPPKSTVLPSVCQVIGMYDYTAQNDDELAFNKGQIINVLNKDDPDWWKGEVNGQVGLFPSNYVKLTTDMDPSQQWCADLHLLDMLTPTERKRQGYIHELIVTEENYVNDLQLVTEIFQKPLMESELLTEKEVAMIFVNWKELIMCNIKLLKALRVRKKMSGERMPVKMIGDILTAQLPHMQPYIRFCSCQLNGAALIQQKTDEVPEFKEFVKRLAMDPRCKGMPLSSFLLKPMQRVTRYPLIIKNIIENTPENHPDHSHLKHALEKAEELCSQVNEGVREKENSDRLEWIQAHVQCEGLSEQLVFNSVTNCLGPRKFLHSGKLYKAKSNKELYGFLFNDFLLLTQIIKPLGSSGTDKVFSPKSNLQYKMYKTPIFLNEVLVKLPTDPSGDEPIFHISHIDRVYTLRAESINERTAWVQKIKAASELYIETEKKKREKAYLVRSQRATGIGRLMVNIVEGIELKPCRSHGKSNPYCEVTMGSQCHITKTMQDTLNPKWNSNCQFFIKDLEQDVLCITVFERDQFSPDDFLGRTEIRVADIKKDQGSKGPVTKCLLLHEVPTGEIVVRLDLQLFDEP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH15</accession>
    <name>A0A8C3SH15_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Ras like without CAAX 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015375.1">
        <property type="protein sequence ID" value="ENSCSRP00000014749.1"/>
        <property type="gene ID" value="ENSCSRG00000011281.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:003556">
        <property type="entry name" value="NRAS proto-oncogene, GTPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020849">
        <property type="entry name" value="Small_GTPase_Ras-type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24070">
        <property type="entry name" value="RAS, DI-RAS, AND RHEB FAMILY MEMBERS OF SMALL GTPASE SUPERFAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014749.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="15865" checksum="7C09E2A1F5BEDF0F" modified="2022-01-19" version="1">MRDQYMRGGEGFIICYSITDRQSFQEAAEFKELIYRVRHTYDIPLVLVGNKIDLEEFRQVSTEEGMSLAREYSCSFFETSAALRFYIDDVFHGLVREIRRKESSLPLTEKKMKRKDSLWQMLKGSLKKKRESTT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJL0</accession>
    <name>A0A8C3SJL0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Sulfotransferase</fullName>
            <ecNumber evidence="11">2.8.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the sulfotransferase 1 family. Gal/GlcNAc/GalNAc subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.-" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJL0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015937.1">
        <property type="protein sequence ID" value="ENSCSRP00000015285.1"/>
        <property type="gene ID" value="ENSCSRG00000011701.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001517">
        <property type="term" value="F:N-acetylglucosamine 6-O-sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0018146">
        <property type="term" value="P:keratan sulfate proteoglycan biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006044">
        <property type="term" value="P:N-acetylglucosamine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006790">
        <property type="term" value="P:sulfur compound metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000703">
        <property type="entry name" value="Sulfotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016469">
        <property type="entry name" value="Carbohydrate_sulfotransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051135">
        <property type="entry name" value="Gal/GlcNAc/GalNAc_ST"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000863">
        <property type="entry name" value="Sulfotransferase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10704">
        <property type="entry name" value="CARBOHYDRATE SULFOTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10704:SF4">
        <property type="entry name" value="CARBOHYDRATE SULFOTRANSFERASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00685">
        <property type="entry name" value="Sulfotransfer_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005883">
        <property type="entry name" value="Carbohydrate_sulfotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0119">Carbohydrate metabolism</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3 11" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="6"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="domain" description="Sulfotransferase" evidence="13">
        <location>
            <begin position="44"/>
            <end position="353"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU361155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF00685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015285.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="386" mass="44989" checksum="AE05D88509CA6DEE" modified="2022-01-19" version="1">MVRLRISSTIVVIFLMIQTGFLLFMYARHSSFMPQSEEKPSRVHILILSSWRSGSSFVGQLFSQHPDVFYLMEPAWHVWVTMYQNSAKVLHMAVRDLVRSVFKCDMSVFDAYMPWKRNLSDLFQWAMSRALCSAPACDSFQRTDITNEMACKTLCGKYPFSKVEKACKTYSHIVLKEVRFFDLTVLYPLLTDLSLNLKIIHLVRDPRAVAKSREQSVKALARDNGIVLSTNGTEVEDSKYKVMQEICRSHVQIYETATQKPPRFLKDRYLMIRFEDLVQDPLSEIRDMYKFADLRLTPKLESWIYNITHGQGPGKKKEAFKITSRDAVNVSQAWRNILSFQKIKKVQEVCRGAINMFGYKLLDSEKEQKDLSLDLVLPRRRNQFSW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJY3</accession>
    <name>A0A8C3SJY3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">E2 ubiquitin-conjugating enzyme</fullName>
            <ecNumber evidence="2">2.3.2.23</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + [E2 ubiquitin-conjugating enzyme]-L-cysteine = [E1 ubiquitin-activating enzyme]-L-cysteine + S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine.</text>
            <dbReference type="EC" id="2.3.2.23"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the ubiquitin-conjugating enzyme family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.23" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJY3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014835.1">
        <property type="protein sequence ID" value="ENSCSRP00000014234.1"/>
        <property type="gene ID" value="ENSCSRG00000010909.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061631">
        <property type="term" value="F:ubiquitin conjugating enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd23801">
        <property type="entry name" value="UBCc_UBE2L3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000011">
        <property type="entry name" value="Ubiquitin-conjugating enzyme E2 L3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050113">
        <property type="entry name" value="Ub_conjugating_enzyme"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023313">
        <property type="entry name" value="UBQ-conjugating_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24067">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00183">
        <property type="entry name" value="UBC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 6" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="7">
        <location>
            <begin position="2"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="5">
        <location>
            <position position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU362109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014234.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="17676" checksum="04260A8ADB21E12B" modified="2022-01-19" version="1">MAASRRVGKELDDLKRSGSRCLKDIEVDDTNVLLWKGLLVPDNPPYNKGAFRIEISFPAEYPFKPPKVTFKTKIYHPNVDEKGQVCLPIISAENWKPATKTDQVIQALIALVNEPEPGHPLRADLAEEFTRDYKRFLRNAEDHTRKFSEKRPCE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKM7</accession>
    <name>A0A8C3SKM7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily d, member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SMARCD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKM7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016189.1">
        <property type="protein sequence ID" value="ENSCSRP00000015526.1"/>
        <property type="gene ID" value="ENSCSRG00000011835.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd17676">
        <property type="entry name" value="SWIB_BAF60C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.245.10:FF:000001">
        <property type="entry name" value="SWI/SNF-related matrix-associated regulator of chromatin subfamily D member 3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.245.10">
        <property type="entry name" value="SWIB/MDM2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038043">
        <property type="entry name" value="SMARCD3_SWIB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019835">
        <property type="entry name" value="SWIB_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036885">
        <property type="entry name" value="SWIB_MDM2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003121">
        <property type="entry name" value="SWIB_MDM2_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13844">
        <property type="entry name" value="SWI/SNF-RELATED MATRIX-ASSOCIATED ACTIN-DEPENDENT REGULATOR OF CHROMATIN SUBFAMILY D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02201">
        <property type="entry name" value="SWIB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00151">
        <property type="entry name" value="SWIB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47592">
        <property type="entry name" value="SWIB/MDM2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51925">
        <property type="entry name" value="SWIB_MDM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DM2" evidence="4">
        <location>
            <begin position="250"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="26"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="49"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="75"/>
            <end position="87"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010619"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015526.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="475" mass="54635" checksum="0621123CECFEECC9" modified="2022-01-19" version="1">MATDEVTGGARKATKSKLFEFLVHGVRPGMPSGARMPHQGAPMGPPGSPYVGSPSVRPGMPQTVMEPTRKRTAPQQVQQQQVQQQQQATQTRTRSAKRRKMADKILPQRIRELVPESQAYMDLLAFERKLDQTIMRKRVDIQEALKRPMKQKRKLRLYISNTFNPAKSDADDSDGSIASWELRVEGKLLDDISKQKRKFSSFFKSLVIELDKDLYGPDNHLVEVGGSCNPDTQPCFYCNSTTMYTLNSSSHPPQFKLDPRLARLLGIHTQTRSAIIQALWQYIKTNKLQDSHDKEYINCDKYFQQIFDCPRLKFSEIPQRLTNLLLPPDPIVINHIISVDPNDQKKTACYDIDVEVEDPLKGQMSSFLLSTANQQEITALDNKIHETIESINQLKIQRDFMLSFSRDPKGYIQDLLRSQSRDLKVMTDVVGNPEEERRAEFYHEPWSQEAVSRYFYCKIQQRRQELEQSLGVRNT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL52</accession>
    <name>A0A8C3SL52_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">BEN domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SL52"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016619.1">
        <property type="protein sequence ID" value="ENSCSRP00000015933.1"/>
        <property type="gene ID" value="ENSCSRG00000012188.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.2590">
        <property type="entry name" value="BEN domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018379">
        <property type="entry name" value="BEN_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040391">
        <property type="entry name" value="BEND5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14628">
        <property type="entry name" value="BEN DOMAIN-CONTAINING PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14628:SF1">
        <property type="entry name" value="BEN DOMAIN-CONTAINING PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51457">
        <property type="entry name" value="BEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BEN" evidence="1">
        <location>
            <begin position="14"/>
            <end position="72"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS51457"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015933.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="72" mass="8120" checksum="EBB860CC5EF133BC" modified="2022-01-19" version="1">MDKYILENGKVHLGSGIWVDEEKWHQLQVTQGDSKYTKNLAVMIWGTDVLKNRSVTGVATKKKKDAVPKPPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLR3</accession>
    <name>A0A8C3SLR3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLR3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016934.1">
        <property type="protein sequence ID" value="ENSCSRP00000016221.1"/>
        <property type="gene ID" value="ENSCSRG00000012433.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016221.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="90" mass="10650" checksum="AD57BD4D61E281B8" modified="2022-01-19" version="1">MFLSALVDWMIPDIPKDISEQIKKEKSMLVDFFLKEEHQKLKLIESFIMHDKHRNKSETKGRRNRAASFCQFSRSQRGSFTSFSSQHTEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPE5</accession>
    <name>A0A8C3SPE5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Otogelin</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017418.1">
        <property type="protein sequence ID" value="ENSCSRP00000016655.1"/>
        <property type="gene ID" value="ENSCSRG00000012353.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046556">
        <property type="term" value="F:alpha-L-arabinofuranosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046373">
        <property type="term" value="P:L-arabinose metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd19941">
        <property type="entry name" value="TIL"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000055">
        <property type="entry name" value="alpha-tectorin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000397">
        <property type="entry name" value="Otogelin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007934">
        <property type="entry name" value="AbfB_ABD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036195">
        <property type="entry name" value="AbfB_ABD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006207">
        <property type="entry name" value="Cys_knot_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050780">
        <property type="entry name" value="Mucin_vWF_Thrombospondin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058754">
        <property type="entry name" value="OTOGL-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036084">
        <property type="entry name" value="Ser_inhib-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002919">
        <property type="entry name" value="TIL_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058753">
        <property type="entry name" value="TIL_OTOGL_Mucin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014853">
        <property type="entry name" value="VWF/SSPO/ZAN-like_Cys-rich_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001007">
        <property type="entry name" value="VWF_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001846">
        <property type="entry name" value="VWF_type-D"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11339">
        <property type="entry name" value="EXTRACELLULAR MATRIX GLYCOPROTEIN RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11339:SF228">
        <property type="entry name" value="OTOGELIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05270">
        <property type="entry name" value="AbfB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08742">
        <property type="entry name" value="C8"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25961">
        <property type="entry name" value="OTOGL_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01826">
        <property type="entry name" value="TIL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25962">
        <property type="entry name" value="TIL_OTOGL_Mucin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00094">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00832">
        <property type="entry name" value="C8"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00041">
        <property type="entry name" value="CT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00214">
        <property type="entry name" value="VWC"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00215">
        <property type="entry name" value="VWC_out"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00216">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF110221">
        <property type="entry name" value="AbfB domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57567">
        <property type="entry name" value="Serine protease inhibitors"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01225">
        <property type="entry name" value="CTCK_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51233">
        <property type="entry name" value="VWFD"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="2"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="domain" description="VWFD" evidence="11">
        <location>
            <begin position="47"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="domain" description="VWFD" evidence="11">
        <location>
            <begin position="408"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="domain" description="VWFD" evidence="11">
        <location>
            <begin position="854"/>
            <end position="1023"/>
        </location>
    </feature>
    <feature type="domain" description="VWFD" evidence="11">
        <location>
            <begin position="1957"/>
            <end position="2136"/>
        </location>
    </feature>
    <feature type="domain" description="CTCK" evidence="9">
        <location>
            <begin position="2660"/>
            <end position="2745"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1513"/>
            <end position="1536"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="1520"/>
            <end position="1531"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="2674"/>
            <end position="2723"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS01225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016655.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2745" mass="304356" checksum="32EF37190AD4E110" modified="2022-01-19" version="1">MHISACVPIMCFNGGECVHRELCDCSRFNASGSRCQTVHNTGAERDNMCRTWGQYHFETFDGLYYYFSGKSTYVLVRQNEMDEQSFSIQVNNDPECKSSPYSCKRSVSLFFSGDEEIKLSSEVIYKGFGVQLPRAIGNVHIQKLAGYILVRHRYAFSLAWDGTSAVYIKLTPDYLGKTHGLCGNNNAILQDELETSYGKLTEDIAEFVESWRENRPQGSPDWDNSFNYEPPCLTQSQDSLQNAYALCNTLLWPPFEQCHDYVSPLPFMASCTNDLCMSAADNATWCRALTEYARACAQAGKPLHGWRTHFQQCVITCEEHLIYNECIDCCPVSCPQKTQCIDSELPCVDGCYCPDGLIYENELCVEPTECPCDYHGNSYRTGSVVHEECNNCTCIGGKWTCTNLTCPAECSVSGDINFMTFDGRKYTFQATCQYILAKSHRSGKFTVSLQNAPCGPNQDGSCIKSVNLILNQDPKRQVTLTHSGDVLIYDQYKISLPYSDDSFEIRKLSSVFLQVKTNIGLQILYDRQGLRLYLQVDDRWKDDTVGLCGTFNGNMQDDFLSPVGVPESTPQLFGNSWKTSSACAPGYDHSPMDPCDIHLQAATYAAEACSIVTKELFAPCHTYLSPVSYFEQCRRDTCKCGQICLCSALANYAHQCRRHGVIIDFRSSIPDCALSCEDTKEYSTCVSTCGQTCQTFSMPETCSGDCVEGCACPLGMYLNSKTERCVQRNECPCYFQGIEYPPGENIITSLVHNCPAGQIYINCSNPQANMELSRERTCENQLLNLTFSAHLPCLSGCVCPQGLVKHGDACFEPDECPCSWKGKEYFPGDKVISSCHTCICQHGSFQCIFHPCPSMCTVYGDRHYRTFDGLTFDFIGACKVHLVKSTSITSFSVITENVNCFNTGIICRKYISINVGKSFITFDDDTGNPSPSSYIDKLQKIHLWKAGFFTLVHFPNEHITVLWDQRTTIHIQTGPQWQGELTGLCGNFDLKTINEMRTPENFELTNSQEFGSSWSAVECVDSSDIRNPCSLNPLREPFAKKECGILLSEMFEACHPVVDVTWFYSNCLTDTCGCNQGGDCECFCTSVSAYAHQCCQHGVIVDWRSPRVCPYDCEYFNKVLGKGPYKLVSYLDGEIAMAAKLLGGYVFPMRAEDFVPGDAVSFMLTSGWYKPKAHDPNLVSFETADRPNYFLRLASNDTLLLSKWEESEEFHNRSTFAIHKNTWLPGYSSFESFAKPGFFIHISASSVDLLKYKHSEKFRLSTLFKLVDAKFKIPAHSTCEWRYDACTSPCFKTCRDPFGQNCQDVPKVEGCVPMCPLHMVLDEVTQRCVYFEDSKEIMDLVPTVPLITKQLESIQTTFITESPYILLNETETTRMIVHPDEAQTEKITSVHTRKPTTFASSPASSLTPFTTLLPLSTFRKEISTTQPSSLTSSSPAELPAKVTLNITDATLSPYSEFSSRLITSKKVTAVKERSTLPTSVTPPLTKSPHIFPTTQYLAETSVSPYTLTQKIPKEPATTKHPVQTETDSTVSKPPVKTVTETIKQTASTTQISLIKDYSSSAATSVGTSSVQTSSAEMVSPHIKEESAIPQILTTAIHPKVLFSTTESIGEFTTLYPFLTTSRPAVALSTLSSTSVVPAKVLLTTEKESSLTDAVLLTYVPGTASALQTTLPTSTRKKIDLTVSTRPLSFSSKVITTSSPLATTKKEFPSFPTQKSDSSFEFTKQIAVTEPLVSSQTPAVSIAIFPLSKLTSPSLILSETPITTEKESLAGPLLTPVISTASTSMGKSATEKTLVLSKQVPLSTTSYSSTVQAGTVLPATARSSTATTVLAPSPVSSVTAQNITTASATSGKTAATREALTTSLFSRKPIYFSVASKTEKAITSETAEPAGPVLVTKPQSLHTPENECIKHICLDGQLIQVNKSQNCPYNATQPSCGVLGLAVQINGDKCCPKWECACRCTFFSDLSFVTFDGNHLALFKEAAYIVSQTQDETITIHILDCRNANMGHLNLTSQCLAMLNLTYLSNQIIIDRLNRKITVNSRYAWPTVRKYGFKIEDTGFMYVIETPTNIRIQWFHSTGVVIIESNTTSEPKALGLCGFCDGSSANDLMLPNRTVLSKTDAPSNFIDSWQVPRTLKYVGEDRHQETNCSVMDCSKCFSLVLNQTFSSCHPYVPPELFCDLWVQDMEYVRNPCVALAAYVAMCNKFNICIRWRNSDYCSFPCSEDTSYQACIAACDIPRTCQNGEPTPRDSESCSVLTEGCVCSEGTTLHRAHTALCIPEEKCACTDSLGAPHAVGEIWKTSLSGCCMHKCVDNETIIPVEYNCSDIHDLDCQRFGEVALIVPDDQTCCPQKICICNQSFCESFIPECKGLEKLVTYYREDSCCPNYTCECDPFKCEPVEQSQNCREDQTLIAARVEGTCCISYICACGVCSDQIPKCQEGEVLTVDGNTTDRCCPAYQCVCEIYRCHEFQCALGMSLVEVWSPEKCCPYRTCGKMICFHFNCVKSYKVCLSNERGVLRPGQTIVEHTPDGICHTSYCTNMIDPSTKYYRINISWINCVIKCEANQVYEPPKDLTTCCGHCKNVSCLHTFSNGTVSNFKPGTTWISNCAKYDCTATPVGPVLITSSISCPPFNETECVKIGGYVVPFLEGCCKTCKEDGKFCKKVTVRMTIRKNDCRSNTPVNIVSCDGKCPSASIYNYNINTYARFCKCCRELGLQRRTVQLYCSGNSTWVNYSIQEPTDCSCQWS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPL2</accession>
    <name>A0A8C3SPL2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Small integral membrane protein 20</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPL2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018683.1">
        <property type="protein sequence ID" value="ENSCSRP00000017857.1"/>
        <property type="gene ID" value="ENSCSRG00000013736.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033617">
        <property type="term" value="P:mitochondrial respiratory chain complex IV assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027917">
        <property type="entry name" value="MITRAC7/Phoenixin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34923">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34923:SF1">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15061">
        <property type="entry name" value="MITRAC7_Phoenixin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="7"/>
            <end position="26"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017857.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="67" mass="7637" checksum="1BE6C4444952ACDE" modified="2022-01-19" version="1">MARISRTLLIFGGFVAVVGAAFYPIYFRPLLQVEQYRKEQATHRSGIVQEDVQPPGLKVWSDPFGRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQC3</accession>
    <name>A0A8C3SQC3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">ACB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQC3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017409.1">
        <property type="protein sequence ID" value="ENSCSRP00000016646.1"/>
        <property type="gene ID" value="ENSCSRG00000012703.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000062">
        <property type="term" value="F:fatty-acyl-CoA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006631">
        <property type="term" value="P:fatty acid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00435">
        <property type="entry name" value="ACBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.80.10:FF:000010">
        <property type="entry name" value="Acyl-CoA-binding domain-containing protein 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.80.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000582">
        <property type="entry name" value="Acyl-CoA-binding_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035984">
        <property type="entry name" value="Acyl-CoA-binding_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014352">
        <property type="entry name" value="FERM/acyl-CoA-bd_prot_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23310:SF53">
        <property type="entry name" value="ACYL-COA-BINDING DOMAIN-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23310">
        <property type="entry name" value="ACYL-COA-BINDING PROTEIN, ACBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00887">
        <property type="entry name" value="ACBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00689">
        <property type="entry name" value="ACOABINDINGP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47027">
        <property type="entry name" value="Acyl-CoA binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51228">
        <property type="entry name" value="ACB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="ACB" evidence="3">
        <location>
            <begin position="23"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="264"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016646.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="338" mass="36790" checksum="B1828124A871299E" modified="2022-01-19" version="1">MVGSCFSLRSREWMGMEPAETDCQTQFQAAVRVIQGLPKNGSYRPPYEVMLQFYSYYKQATVGSCEIPRPGFWDPIGRYKWDAWNRLGKMPKEEAMAAYVSEMKKIAQKVIDTIPAGEMSEDVFGFFEPLYEVIHDMPRPPDSFFKKKAGKPGALGWWLGRGEMGRAAAWESGLLGSSIGSATSLLKVLDKDLEGLALGLLLTRTCAQFVISVFPTRVIAHESPRPSSAAWEAGWESQPSTCLLSAKGPVRLLPFGAGKRERGSFPSWDGQAAGPSGSCLGGPASGEQKRGAGARGWLRRAGGILRGELSWPLCPCWAAPPQAVRLLVPEAGESVVLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQV4</accession>
    <name>A0A8C3SQV4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019209.1">
        <property type="protein sequence ID" value="ENSCSRP00000018361.1"/>
        <property type="gene ID" value="ENSCSRG00000014054.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050852">
        <property type="term" value="P:T cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05713">
        <property type="entry name" value="IgV_MOG_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000088">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000208">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053896">
        <property type="entry name" value="BTN3A2-like_Ig-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050504">
        <property type="entry name" value="IgSF_BTN/MOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100:SF149">
        <property type="entry name" value="BG-LIKE ANTIGEN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100">
        <property type="entry name" value="BUTYROPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22705">
        <property type="entry name" value="C2-set_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034727231" description="Ig-like domain-containing protein" evidence="7">
        <location>
            <begin position="22"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="127"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="223"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="342"/>
            <end position="428"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018361.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="431" mass="48401" checksum="84B45ED7AF9278DE" modified="2022-01-19" version="1">RWMSAFLVVVVVLVHFPAKFTVIGPRDPVTAVLGQEAVLPCHLWFRAEFASFVHLYHDGKDQYDGQMPEYQGRTELLEAVLTDGNVPLRILNVRRSDEGLYICFVQDDTFYEETVLELRVAGLGSAPLISVESHQDGGIRVVCRSAGWYPEPEVLWRDLSGRHLPSVSETKSQGDNGLFETETALIVKKHSNRNLSCCIRNTFLNQEKESAVYISLNTSLALPVMIGPGHPIIATAGEDIVLPCHLSPRMSAENMEVRWFRYQFSSVVHMYQHGKELNVLQMSEYQGRTEFLRDSIGDGNVSLRIHNIRPSDEGQYVCFFQSSSFYGEAVLELKVAGLGSNPLMTVDGYQEGGIRVMCQSSGWYPEPEVLWRSLSGQHLPSFSESKSRGESGLFETQTSIIITENSNQNISCLIRNTHFNHEKESTIFISG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRC2</accession>
    <name>A0A8C3SRC2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Gamma-aminobutyric acid receptor subunit beta-2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="23">GABA(A) receptor subunit beta-2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="24">Heteropentamer, formed by a combination of alpha (GABRA1-6), beta (GABRB1-3), gamma (GABRG1-3), delta (GABRD), epsilon (GABRE), rho (GABRR1-3), pi (GABRP) and theta (GABRQ) chains, each subunit exhibiting distinct physiological and pharmacological properties. Interacts with UBQLN1. May interact with KIF21B. Identified in a complex of 720 kDa composed of LHFPL4, NLGN2, GABRA1, GABRB2, GABRG2 and GABRB3.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="20">Postsynaptic cell membrane</location>
            <topology evidence="20">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="21">Belongs to the ligand-gated ion channel (TC 1.A.9) family. Gamma-aminobutyric acid receptor (TC 1.A.9.5) subfamily. GABRB2 sub-subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRC2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019895.1">
        <property type="protein sequence ID" value="ENSCSRP00000019025.1"/>
        <property type="gene ID" value="ENSCSRG00000014433.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034707">
        <property type="term" value="C:chloride channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005254">
        <property type="term" value="F:chloride channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005230">
        <property type="term" value="F:extracellular ligand-gated monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004890">
        <property type="term" value="F:GABA-A receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904862">
        <property type="term" value="P:inhibitory synapse assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.390:FF:000097">
        <property type="entry name" value="Gamma-aminobutyric acid (GABA) A receptor, beta 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.170.10:FF:000004">
        <property type="entry name" value="Gamma-aminobutyric acid receptor subunit beta-2 isoform A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.170.10">
        <property type="entry name" value="Neurotransmitter-gated ion-channel ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.390">
        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006028">
        <property type="entry name" value="GABAA/Glycine_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002289">
        <property type="entry name" value="GABAAb_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006202">
        <property type="entry name" value="Neur_chan_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036734">
        <property type="entry name" value="Neur_chan_lig-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006201">
        <property type="entry name" value="Neur_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036719">
        <property type="entry name" value="Neuro-gated_channel_TM_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038050">
        <property type="entry name" value="Neuro_actylchol_rec"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006029">
        <property type="entry name" value="Neurotrans-gated_channel_TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18945">
        <property type="entry name" value="NEUROTRANSMITTER GATED ION CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02931">
        <property type="entry name" value="Neur_chan_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02932">
        <property type="entry name" value="Neur_chan_memb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01160">
        <property type="entry name" value="GABAARBETA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00253">
        <property type="entry name" value="GABAARECEPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00252">
        <property type="entry name" value="NRIONCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90112">
        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane pore"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63712">
        <property type="entry name" value="Nicotinic receptor ligand binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15" id="KW-0868">Chloride</keyword>
    <keyword evidence="13" id="KW-0869">Chloride channel</keyword>
    <keyword evidence="19" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="18" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="17" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="10 25" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="12" id="KW-0675">Receptor</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 26" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0770">Synapse</keyword>
    <keyword evidence="5 25" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 25" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="26">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034087728" description="Gamma-aminobutyric acid receptor subunit beta-2" evidence="26">
        <location>
            <begin position="25"/>
            <end position="493"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="224"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="253"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="290"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="474"/>
            <end position="491"/>
        </location>
    </feature>
    <feature type="domain" description="Neurotransmitter-gated ion-channel ligand-binding" evidence="27">
        <location>
            <begin position="38"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="domain" description="Neurotransmitter-gated ion-channel transmembrane" evidence="28">
        <location>
            <begin position="231"/>
            <end position="488"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00034104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00038185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00039951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00043035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00046719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="Pfam" id="PF02931"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="Pfam" id="PF02932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019025.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="493" mass="56715" checksum="FDB38E0099CF71CD" modified="2022-01-19" version="1">MLRVRKRGYFGIWSFFLIIAMVCAQSVNDPSNMSLVKETVDRLLKGYDIRLRPDFGGPPVAVGMNIDIASIDMVSEVNMDYTLTMYFQQAWRDKRLSYNVIPLNLTLDNRVADQLWVPDTYFLNDKKSFVHGVTVKNRMIRLHPDGTVLYGLRAITLCSCFIDGYTTDDIEFYWRGGDNAVTGVTKIELPQFSIVDFRLVTKNVVFSTGAYPRLSLSFKLKRNIGYFILQTYMPSILITILSWVSFWINYDASAARVALGITTVLTMTTINTHLRETLPKIPYVKAIDMYLMGCFVFVFMALLEYALVNYIFFGRGPQRQKKAAEKAASANNEKLRMDVNKVFYKDIKQNGTEFRSLDPTGNLSPTRRTTNYDYSLYTMDPHENILLSTLEIKNEMAASEAVMGLGDPRSTMLAYDTSSIQYRKAGLPRHSFGRNALERHVAQKKSRLRRRASQLKINIPDLTDVNAIDRWSRIFFPVVFSFFNIVYWLYYVN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS27</accession>
    <name>A0A8C3SS27_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">UEV domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Interconverts simultaneously and stereospecifically pyruvate and lactate with concomitant interconversion of NADH and NAD(+).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="2">
            <text>(S)-lactate + NAD(+) = pyruvate + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:23444"/>
            <dbReference type="ChEBI" id="CHEBI:15361"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16651"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="EC" id="1.1.1.27"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="2">
            <dbReference type="Rhea" id="RHEA:23445"/>
        </physiologicalReaction>
        <physiologicalReaction direction="right-to-left" evidence="2">
            <dbReference type="Rhea" id="RHEA:23446"/>
        </physiologicalReaction>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS27"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018779.1">
        <property type="protein sequence ID" value="ENSCSRP00000017948.1"/>
        <property type="gene ID" value="ENSCSRG00000013528.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004459">
        <property type="term" value="F:L-lactate dehydrogenase (NAD+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006089">
        <property type="term" value="P:lactate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd05293">
        <property type="entry name" value="LDH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11685">
        <property type="entry name" value="UEV_TSG101-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.110.10">
        <property type="entry name" value="Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001557">
        <property type="entry name" value="L-lactate/malate_DH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022383">
        <property type="entry name" value="Lactate/malate_DH_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001236">
        <property type="entry name" value="Lactate/malate_DH_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015955">
        <property type="entry name" value="Lactate_DH/Glyco_Ohase_4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008883">
        <property type="entry name" value="UEV_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43128">
        <property type="entry name" value="L-2-HYDROXYCARBOXYLATE DEHYDROGENASE (NAD(P)(+))"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43128:SF33">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2 VARIANT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02866">
        <property type="entry name" value="Ldh_1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00056">
        <property type="entry name" value="Ldh_1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05743">
        <property type="entry name" value="UEV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00086">
        <property type="entry name" value="LLDHDRGNASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56327">
        <property type="entry name" value="LDH C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51322">
        <property type="entry name" value="UEV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="UEV" evidence="3">
        <location>
            <begin position="8"/>
            <end position="151"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00033729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00048275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017948.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="479" mass="52824" checksum="EAD955F2DD614851" modified="2022-01-19" version="1">MIWRAISKSWKCEQPQIRKIYKFRDLTIEELKNVVKMYPNFRFSMDTYTFKDGSLKDLLNFSGTIPVKYRGNSYNIPICLWILDSHPFAPPICLLKPTINMEISVGKHVDAHGRIYLPYLQNWSHPKSIIIGLIKEMIEKFEEELPLYSVSSSDEAKQLELLSYIAKITTGETDVNSKTMVGGQKKDGGFNKVTVIGAGDLGIACVLAIAAKGAADQVVLLDLSEGAAKGGTMDLDIFALPNVEISKDFSASADSKVVVLTVNSLGNAQSYLGVIQSNVDLFRGIVPAVAHYSQNSVLLVASHPVEIMTYVSWKLSAFPKSRVIGTGCNLDTERFQYIITNLLKAQTIGKEAWIIGERGEDKVTCHQTEGVVNDNSQEQLVNRAMEVLKGKGQKSWSVGLSIADLIESILKNKRKVHSVSTLAKGCCNINSEVFLSMPCILGTNGVTEIIKPLKEDKLVAKKLQNSAASIHDLQQQLKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSV4</accession>
    <name>A0A8C3SSV4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006986.1">
        <property type="protein sequence ID" value="ENSCSRP00000006772.1"/>
        <property type="gene ID" value="ENSCSRG00000005024.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000019120.1">
        <property type="protein sequence ID" value="ENSCSRP00000018272.1"/>
        <property type="gene ID" value="ENSCSRG00000013992.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015395">
        <property type="entry name" value="C-myb_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012642">
        <property type="entry name" value="Tscrpt_reg_Wos2-domain"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09316">
        <property type="entry name" value="Cmyb_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07988">
        <property type="entry name" value="LMSTEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5044679969" evidence="4">
        <location>
            <begin position="20"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="domain" description="Transcription regulator Wos2-domain" evidence="5">
        <location>
            <begin position="17"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="domain" description="C-myb C-terminal" evidence="6">
        <location>
            <begin position="254"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="153"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="156"/>
            <end position="173"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF07988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF09316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018272.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="349" mass="38721" checksum="0644FEF34DD584F0" modified="2022-01-19" version="1">FLQWKTQLTFVLPLRLIWLHYNDEDPEKEKRIKELELLLMSTENELKGQQALPNHTSSYPGWHSTTIADNTRTNGDSAPVSCLGEHHHCTPSPPVDHGCLPEESASPARCMIVHQSNILDNVKNLLEFAETLQLIDSDPSSWGDLSSFEFFEEADTSPSKTPSGKVLQLQQREANACRPEGHPSTNLSKIMLSQGSLDSPKSLSASKCSTAPLVILRKKRGHSSHLASGHSSSFIFADASSSTPKRSPVKSLPFSPSQFLNTSANHENLDLENPTLTSTPLCGHKVSVTTPLHRDQTFKTQKENNIFRTPAIKRSILESSPRTPTPFKNALAAQEIKYGPLKMLVRNKW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STX8</accession>
    <name>A0A8C3STX8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="27">Glycine receptor subunit beta</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="28">Glycine receptor 58 kDa subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="32 33">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="32" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="32" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="24">Subunit of heteromeric glycine-gated chloride channels. Plays an important role in the down-regulation of neuronal excitability. Contributes to the generation of inhibitory postsynaptic currents.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>chloride(in) = chloride(out)</text>
            <dbReference type="Rhea" id="RHEA:29823"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="26">Forms heteropentamers with glycin receptor alpha subunits. Heteropentamers with GLRA1 can be composed of two GLRA1 and three GLRB subunits, or three GLRA1 and two GLRB subunits, or four GLRA1 subunits and one GLRB subunit. Forms heteropentamers with GLRA2. Functional GLRB-GLRA2 heteropentamers contain four GLRA2 subunits and one GLRB subunit, although alternative subunit composition cannot be excluded. Forms a heteropentamer with GLRA3. Interacts with GPHN.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Dendrite</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="23">Postsynaptic cell membrane</location>
            <topology evidence="23">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="25">Belongs to the ligand-gated ion channel (TC 1.A.9) family. Glycine receptor (TC 1.A.9.3) subfamily. GLRB sub-subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019711.1">
        <property type="protein sequence ID" value="ENSCSRP00000018850.1"/>
        <property type="gene ID" value="ENSCSRG00000014371.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034707">
        <property type="term" value="C:chloride channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016934">
        <property type="term" value="F:extracellularly glycine-gated chloride channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd19061">
        <property type="entry name" value="LGIC_TM_GlyR_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.390:FF:000070">
        <property type="entry name" value="Glycine receptor beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.170.10:FF:000014">
        <property type="entry name" value="Glycine receptor subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.170.10">
        <property type="entry name" value="Neurotransmitter-gated ion-channel ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.390">
        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008060">
        <property type="entry name" value="Glycine_rcpt_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047029">
        <property type="entry name" value="GlyR_beta_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006202">
        <property type="entry name" value="Neur_chan_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036734">
        <property type="entry name" value="Neur_chan_lig-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006201">
        <property type="entry name" value="Neur_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036719">
        <property type="entry name" value="Neuro-gated_channel_TM_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038050">
        <property type="entry name" value="Neuro_actylchol_rec"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006029">
        <property type="entry name" value="Neurotrans-gated_channel_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018000">
        <property type="entry name" value="Neurotransmitter_ion_chnl_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00860">
        <property type="entry name" value="LIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18945">
        <property type="entry name" value="NEUROTRANSMITTER GATED ION CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02931">
        <property type="entry name" value="Neur_chan_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02932">
        <property type="entry name" value="Neur_chan_memb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01677">
        <property type="entry name" value="GLYRBETA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00252">
        <property type="entry name" value="NRIONCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90112">
        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane pore"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63712">
        <property type="entry name" value="Nicotinic receptor ligand binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00236">
        <property type="entry name" value="NEUROTR_ION_CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="19" id="KW-0966">Cell projection</keyword>
    <keyword evidence="17" id="KW-0868">Chloride</keyword>
    <keyword evidence="15" id="KW-0869">Chloride channel</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="16" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="21 29" id="KW-0407">Ion channel</keyword>
    <keyword evidence="11 29" id="KW-0406">Ion transport</keyword>
    <keyword evidence="20" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="12 29" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="14" id="KW-0675">Receptor</keyword>
    <keyword evidence="33" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="10" id="KW-0770">Synapse</keyword>
    <keyword evidence="7 29" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 29" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 29" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="280"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="315"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="346"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="489"/>
            <end position="509"/>
        </location>
    </feature>
    <feature type="domain" description="Neurotransmitter-gated ion-channel ligand-binding" evidence="30">
        <location>
            <begin position="71"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="domain" description="Neurotransmitter-gated ion-channel transmembrane" evidence="31">
        <location>
            <begin position="287"/>
            <end position="507"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00024167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00034104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00055821"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00060802"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00064974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00072340"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00077540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="RuleBase" id="RU000687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="Pfam" id="PF02931"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="Pfam" id="PF02932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018850.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="511" mass="58088" checksum="0DE64DF6FC784078" modified="2022-01-19" version="1">MIICNLFFSIEKGYQDLPIKLRKAFNSLWDIWVCHMKFKVTVPAFLIITNALFHSEQSAEDLARVPVNSTSNILNRLLLTYDPRIRPNFKGIPVDVTVNIFINSFGSIQETTMDYRVNIFLRQKWNDPRLKLPNDWRGSDTLTVDPTMFKCLWKPDLFFANEKNANFHDVTQENILLFIFRDGDVLVSMRLSVTLSCPLDLTLFPMDTQRCKMQLESFGYTTDDLRFIWQSGDPVQLEKIALPQFDIKEEDIEYGNCTKYYKGTGYYTCVEVIFTLRRQVGFYMMGVYAPTLLIVVLSWLSFWINPDASAARVPLGIFSVLSLASECMTLAAELPKVSYVKALDVWLIVCLLFGFASLVEYAVVQVMLNNPKRIEAEKAKIAKAEQAEGKGGNVAKKNTVNGTGTPVHISTLQVGETRCKKVCTSKSDLRSNDFSIVGSLPRDFELSNYDCYGKPIEVNSGLGKSQAKNNKKPPPSKPVIPSAAKRIDLYARALFPFCFLFFNVIYWSIYL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWV4</accession>
    <name>A0A8C3SWV4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">cAMP responsive element binding protein 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the bZIP family. ATF subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022375.1">
        <property type="protein sequence ID" value="ENSCSRP00000021425.1"/>
        <property type="gene ID" value="ENSCSRG00000016236.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="674948at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14689">
        <property type="entry name" value="bZIP_CREB3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000042">
        <property type="entry name" value="Cyclic AMP-responsive element-binding protein 3-like protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004827">
        <property type="entry name" value="bZIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046347">
        <property type="entry name" value="bZIP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051381">
        <property type="entry name" value="CREB_ATF_subfamily"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45996">
        <property type="entry name" value="AGAP001464-PB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45996:SF4">
        <property type="entry name" value="CYCLIC AMP-RESPONSIVE ELEMENT-BINDING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00170">
        <property type="entry name" value="bZIP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00338">
        <property type="entry name" value="BRLZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57959">
        <property type="entry name" value="Leucine zipper domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50217">
        <property type="entry name" value="BZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0010">Activator</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021425.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="458" mass="50128" checksum="707609812A7CA039" modified="2022-01-19" version="1">MSCPEEVVALADEELLSFLLADDAPCAEFSGDKANLLGDWGLLEPELLNDKEVEDFLSSLLSPFVDGPSALQGHSPPDSDSGISEDQNPFPSPSSWNASPARDLASSPLSSDIVQVDHSYSLHEDRAVLESVRAETADGDISIDLDMWGESGSTEETLVDEQSSSFPVAVPMDDFVPGTPIQFGFPELILTEEEKQLLEREGVSLPSHLPLTKAEERLLKRVRRKIRNKQSALDSRRRKKVYVDGLESRVVTCTAQNHELQKKVQLLQKENMSLLEQLRRLQALVRKSSTKTTTASTCIMVLLLSFCLILSPSLYPLGARVQQEGFRGVLSRQIREYPSDTAQLQAAAVQQAEGPETQRERLALESETAPLLGSLNRSRDGAQSPPKAEHGSAINSNSSSDPPPGASSELGPPQQQPEQLPGKGPLHSAEPAAWGTKKQEWVERTTSVVIQQHRADEM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYT3</accession>
    <name>A0A8C3SYT3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Ubiquitin carboxyl-terminal hydrolase</fullName>
            <ecNumber evidence="15">3.4.19.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 20">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the peptidase C19 family. UBP8 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYT3"/>
    <dbReference type="SMR" id="A0A8C3SYT3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021831.1">
        <property type="protein sequence ID" value="ENSCSRP00000020908.1"/>
        <property type="gene ID" value="ENSCSRG00000015863.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016579">
        <property type="term" value="P:protein deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02660">
        <property type="entry name" value="Peptidase_C19D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000141">
        <property type="entry name" value="Ubiquitinyl hydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000011">
        <property type="entry name" value="Ubiquitinyl hydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001394">
        <property type="entry name" value="Peptidase_C19_UCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050185">
        <property type="entry name" value="Ub_carboxyl-term_hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028889">
        <property type="entry name" value="USP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018200">
        <property type="entry name" value="USP_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001607">
        <property type="entry name" value="Znf_UBP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21646">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21646:SF33">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00443">
        <property type="entry name" value="UCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02148">
        <property type="entry name" value="zf-UBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00972">
        <property type="entry name" value="USP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00973">
        <property type="entry name" value="USP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50235">
        <property type="entry name" value="USP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50271">
        <property type="entry name" value="ZF_UBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 15" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3 15" id="KW-0645">Protease</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 15" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6 15" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="UBP-type" evidence="17">
        <location>
            <begin position="6"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="domain" description="USP" evidence="16">
        <location>
            <begin position="176"/>
            <end position="520"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00038490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU366025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50271"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020908.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="525" mass="60127" checksum="7263B7F3ABD8CBDA" modified="2022-01-19" version="1">MSPPAAGCCHVTGFKVENWKQNLRAIYQCFVWSGSAETRKRKAKSCICHMCGAHLNRLHSCLYCVFFGCFTKKHIHEHAKTKRHNLAIDLLYGGIYCFMCQDYIYDKDMEQIAKEEQRKAWKLQAFTPTVVSHYQCTMTGIGEKYSTWEPTKRELELLRHNPKRRKITTNCTIGLRGLINLGNTCFMNCIVQALTHTPLLRDFFLSDRHKCEMQSPSSCLVCEMSTLFQEFYSGHRSPHIPYRLLHLVWTHARHLAGYEQQDAHEFLIAALDVLHRHCKGDDNGKKANNPNHCNCIIDQIFTGGLQSDVTCQVCHGVSTTIDPFWDISLDLPGSSTPFWPLSPGSDGSVVNGESHVSGTTTLTDCLRRFTRPEHLGSSAKIKCSGCHSYQESTKQLTMKKLPIVACFHLKRFEHSAKLRRKITTYVSFPLELDMTPFMASSKESRMNGQYQQPTDSLNNDNKYSLFAVVNHQGTLESGHYTSFIRQHKDQWFKCDDAIITKASIKDVLDSEGYLLFYHKQFLEYE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYV1</accession>
    <name>A0A8C3SYV1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 6">WD repeat-containing protein 55</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Nucleolar protein that acts as a modulator of rRNA synthesis. Plays a central role during organogenesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Nucleus</location>
            <location evidence="6">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the WD repeat WDR55 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYV1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021405.1">
        <property type="protein sequence ID" value="ENSCSRP00000020495.1"/>
        <property type="gene ID" value="ENSCSRG00000015533.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017422">
        <property type="entry name" value="WDR55"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050505">
        <property type="entry name" value="WDR55/POC1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44019">
        <property type="entry name" value="WD REPEAT-CONTAINING PROTEIN 55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44019:SF20">
        <property type="entry name" value="WD REPEAT-CONTAINING PROTEIN 55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24796">
        <property type="entry name" value="WDR55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038169">
        <property type="entry name" value="WD_repeat_p55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="3 6 7" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="7">
        <location>
            <begin position="109"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="7">
        <location>
            <begin position="150"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="342"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="342"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="358"/>
            <end position="369"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007625"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00021188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR038169"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020495.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="369" mass="40738" checksum="516A37931F9BAB87" modified="2022-01-19" version="1">MSLYPTKADPEPRLRDTPEDISFEAAANTIAFHPNQDILAAGDVDGDVYVYSYSCLEGGNRQLWSSGHHLKSCREVSFSQDGNQLFTVSKDKSIHILNVEEGRLVTRFFKAHSSALNSLLVIDEHLFATGDDGGMLKVWDLRKGTAIMEMRQHEEYISSMAIDENKKLLLTTSGDGTMGVFNIKRRRFELLSEPQSGDLTSVALMKRGKKVACGSGEGTIYLFSWDGFGATSDRFAVKAESIDCMVPVTENVLCTGSIDGVIRAVNILPNQVIGSVGQHLGEPIEQLAKSHTGQLLASCGHDQKVKFWDISLLCSVVVDDYRKRKKSGQLKSLSRKALGGREDFFADMREEADAPKEEQEEESNSDDSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ16</accession>
    <name>A0A8C3SZ16_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Far upstream element-binding protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. May act both as activator and repressor of transcription.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Found in a complex with PUF60 and far upstream element (FUSE) DNA segment. Interacts with PUF60 and JTV1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021727.1">
        <property type="protein sequence ID" value="ENSCSRP00000020804.1"/>
        <property type="gene ID" value="ENSCSRG00000015783.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd22478">
        <property type="entry name" value="KH-I_FUBP1_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22481">
        <property type="entry name" value="KH-I_FUBP1_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22484">
        <property type="entry name" value="KH-I_FUBP1_rpt3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22487">
        <property type="entry name" value="KH-I_FUBP1_rpt4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.10:FF:000007">
        <property type="entry name" value="far upstream element-binding protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.10:FF:000008">
        <property type="entry name" value="far upstream element-binding protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.10:FF:000010">
        <property type="entry name" value="far upstream element-binding protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.10:FF:000015">
        <property type="entry name" value="Far upstream element-binding protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.10">
        <property type="entry name" value="K Homology domain, type 1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015096">
        <property type="entry name" value="FUBP_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048249">
        <property type="entry name" value="KH-I_FUBP1_dom1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048250">
        <property type="entry name" value="KH-I_FUBP1_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048251">
        <property type="entry name" value="KH-I_FUBP1_dom3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048252">
        <property type="entry name" value="KH-I_FUBP1_dom4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004087">
        <property type="entry name" value="KH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004088">
        <property type="entry name" value="KH_dom_type_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036612">
        <property type="entry name" value="KH_dom_type_1_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10288">
        <property type="entry name" value="KH DOMAIN CONTAINING RNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09005">
        <property type="entry name" value="FUBP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00013">
        <property type="entry name" value="KH_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00322">
        <property type="entry name" value="KH"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54791">
        <property type="entry name" value="Eukaryotic type KH-domain (KH-domain type I)"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50084">
        <property type="entry name" value="KH_TYPE_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0488">Methylation</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="14" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="K Homology" evidence="16">
        <location>
            <begin position="117"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="domain" description="K Homology" evidence="16">
        <location>
            <begin position="202"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="domain" description="K Homology" evidence="16">
        <location>
            <begin position="292"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="domain" description="K Homology" evidence="16">
        <location>
            <begin position="393"/>
            <end position="466"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="465"/>
            <end position="553"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="567"/>
            <end position="601"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="15">
        <location>
            <begin position="14"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="71"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="100"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="487"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="536"/>
            <end position="545"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="569"/>
            <end position="579"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="580"/>
            <end position="591"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00053225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00063306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00071122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="SMART" id="SM00322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020804.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="682" mass="72088" checksum="5AEC641E259F853F" modified="2022-01-19" version="1">MADYSTVPPPASGAPGGGGGGGGGVNDAFKDALQRARQIAAKIGGDGGTSMNSNDYGYGGQKRPLEDGDGSWTSPSSTTHWEGMPSPFKDQPDAKKVAPQNDSFGTQLPPMHQQQRSVMTEEYKVPDGMVGFIIGRGGEQISRIQQESGCKIQIAPDSGGLPDRSCMLTGTPESVQSAKRLLDQIVEKGRPTPGFHHGDGPGNAVQEIMIPASKAGLVIGKGGETIKQLQERAGVKMVMIQDGPQNTGADKPLRITGDPYKVQQAKEMVLELIRDQGGFREARNEYGSRIGGNEGIDVPIPRFAVGIVIGRNGEMIKKIQNDAGVRIQFKPDDGTTPDRIAQITGPPDRCQHAAEIITDLLRSVQAGNPGGPGPGGRGRGRGQGNWNMGPPGGLQEFNFIVPTGKTGLIIGKGGETIKSISQQSGARIELQRNPPPNADPNMKLFTIRGTPQQIDYARQLIEEKIGGPVNPLGPPVPHGPHGVVPGPHGPPGPPGPGNPMGPYNPAPYNPGPPGPAPHGPPAPYAPQGWGNAYPHWQPPNPPDPGKPGTDPNSAAWAAYYAHYYQQQAQPPPAAPPGGPPTTQTNGQGEQPNPAPAGQVDYTKAWEEYYKKMGQQGQPQDYSKAWEEYYKKQGQAVPAPAGAPPGQPDYSAAWAEYYRQQAAYYAQTSPQGMPQHPPAPQGQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T106</accession>
    <name>A0A8C3T106_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T106"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022686.1">
        <property type="protein sequence ID" value="ENSCSRP00000021730.1"/>
        <property type="gene ID" value="ENSCSRG00000016414.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07765">
        <property type="entry name" value="KRAB_A-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002063">
        <property type="entry name" value="RB associated KRAB zinc finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001772">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000097">
        <property type="entry name" value="Zinc finger protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000478">
        <property type="entry name" value="Zinc finger protein 133"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000155">
        <property type="entry name" value="zinc finger protein 133 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001119">
        <property type="entry name" value="zinc finger protein 408"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000384">
        <property type="entry name" value="Zinc finger protein 550"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001270">
        <property type="entry name" value="zinc finger protein 583 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000933">
        <property type="entry name" value="zinc finger protein 771"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050589">
        <property type="entry name" value="Ikaros_C2H2-ZF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24404">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24404:SF100">
        <property type="entry name" value="ZINC FINGER PROTEIN 501"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="SMART" id="SM00349">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="14"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="KRAB" evidence="14">
        <location>
            <begin position="5"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="124"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="152"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="180"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="208"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="236"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="264"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="292"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="320"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="348"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="376"/>
            <end position="403"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="404"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="432"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="460"/>
            <end position="487"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="489"/>
            <end position="516"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
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            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021730.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="517" mass="59020" checksum="396DD4689F7EE454" modified="2022-01-19" version="1">MGMPVTFEEVAVYFTQGQGALLDPAQRALYRDVMQENYETVTSLGKGFPSPRLLESVGPAFLILVNDSCLDCLPLPAGAEQGSENEEGNHHEDVPGEVDEFIICGRGHKDPTAQQRNPNEKKPYQCLECGKGFILRSYLVTHQTMHTGEKPLQCLNCGESFNNRSDLNNHGRIHTGEKPHKCLDCGKSFRYRSVLVSHLIIHIGAKPHKCLVCGKSFTQRSDLLSHQRIHTGERPYMCLDCGKSFTQRSYLVKHGRIHTGERPHKCLDCGKSFTRRSSLVSHQRIHTGERPYMCLDCGKSFTHRSDLIKHRRIHTGERPHKCLDCGKSFTRRSNLVSHQRIHTGERPHKCLECGKSFIWRAYLVKHQRIHTGERHYKCHNCGNGFRWKSNLITHQRIHTGERPYMCLDCGKSFPWRSDLVKHGRIHTGERPHKCLDCGKSFIQRSALVSHQRTHTGERPHMCLDCGKSFPWRSDLVKHGRIHTGEKPPHKCSDCGKSFTQRSHLITHGRIHTASKLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T134</accession>
    <name>A0A8C3T134_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Follistatin-related protein 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Follistatin-like protein 5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T134"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021176.1">
        <property type="protein sequence ID" value="ENSCSRP00000020274.1"/>
        <property type="gene ID" value="ENSCSRG00000015247.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030510">
        <property type="term" value="P:regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00096">
        <property type="entry name" value="Ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05736">
        <property type="entry name" value="IgI_2_Follistatin_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00104">
        <property type="entry name" value="KAZAL_FS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000653">
        <property type="entry name" value="Follistatin like 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:002358">
        <property type="entry name" value="Follistatin like 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000007">
        <property type="entry name" value="follistatin-related protein 5 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000140">
        <property type="entry name" value="follistatin-related protein 5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002350">
        <property type="entry name" value="Kazal_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036058">
        <property type="entry name" value="Kazal_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050653">
        <property type="entry name" value="Prot_Inhib_GrowthFact_Antg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10913">
        <property type="entry name" value="FOLLISTATIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10913:SF44">
        <property type="entry name" value="FOLLISTATIN-RELATED PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07648">
        <property type="entry name" value="Kazal_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00280">
        <property type="entry name" value="KAZAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF75011">
        <property type="entry name" value="3-carboxy-cis,cis-mucoante lactonizing enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100895">
        <property type="entry name" value="Kazal-type serine protease inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51465">
        <property type="entry name" value="KAZAL_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 12" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033982953" description="Follistatin-related protein 5" evidence="12">
        <location>
            <begin position="21"/>
            <end position="843"/>
        </location>
    </feature>
    <feature type="domain" description="Kazal-like" evidence="15">
        <location>
            <begin position="87"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="13">
        <location>
            <begin position="174"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="249"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="14">
        <location>
            <begin position="340"/>
            <end position="425"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00069905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00077847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020274.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="843" mass="95389" checksum="72A0183E3ED5C2C6" modified="2022-01-19" version="1">MFMWWSAVLFLGCILLGAEGWPAKEGYDFKPYQPLVRLRHKQEKSQESSRNKGHVDQDGPFGSCENKYCGLGRHCVVNREIGQAECACMEHCKSHYKPVCGSDGEFYKNHCEVHRAACLKKQKVTIVHNEDCFFKGDKCTSTEYSKVKNMLLDLQNQRYIAQAKEKNAEDKMILKKLLVDQMFKYFDSDSNGLVDSNELSQVIKQDELGKDLSDCSLFDLLKYDDYNGDKHLVLEEFYRAFEIVQLSLPDDQKISVTTATVGQSTVLSCAIQGALRPPIIWKRNNVILNNLDLEDINDFGDDGSLYITKVTTTHMGNYSCYADGYDNLYQTHIVQVNVPPVIRVYPESQAREPGVTASLRCYAEGIPNPQLGWLKNGIDITPKLSKQLTLQANGSEVHISNVRYEDTGAYTCIAKNEAGVDEDISSLFVEDSARKTRMYWEESLGIGNMFYVFYEDGIKVIQPVECEFQRHIKPSEKLLGFQDEVCPKAERDTVQRCVWASAVNIKDKFIYVTQPTLDRVLIVDVQSQKVVQAVSTDPVPVKLHYDKSHDQVWVLSWGNMEKNSPTLQVITQASGSVSHHTIHTQPVGKQFDRVDDFFIPTTTLIITHIRFGFILHKDEPVLQKIDLETMSYIKTISLKDYNCIPRSLAYTHLGGYYFICCKPDTTGAIPPQLIVDSVTDSVIGYNGDVTGTPYISPDGHYLVSIDDVKGLMRVQSITIRGEVQDAFDIHTNLHISDVAFQPSFTEAHQYNIYASSSTQTDVLFVELSSGKVKMVKSLKEPVKTEEWPWNSKNRLIKDSGLFGQYLMTPSKESLFILDGRLNKLNCEITEVERGNTVIWVGEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3N8</accession>
    <name>A0A8C3T3N8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">N-lysine methyltransferase SMYD2</fullName>
            <ecNumber evidence="3">2.1.1.354</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Histone methyltransferase SMYD2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">SET and MYND domain-containing protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Protein-lysine N-methyltransferase that methylates both histones and non-histone proteins, including p53/TP53 and RB1. Specifically trimethylates histone H3 'Lys-4' (H3K4me3) in vivo. The activity requires interaction with HSP90alpha. Shows even higher methyltransferase activity on p53/TP53. Monomethylates 'Lys-370' of p53/TP53, leading to decreased DNA-binding activity and subsequent transcriptional regulation activity of p53/TP53. Monomethylates RB1 at 'Lys-860'.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-lysyl(4)-[histone H3] + 3 S-adenosyl-L-methionine = N(6),N(6),N(6)-trimethyl-L-lysyl(4)-[histone H3] + 3 S-adenosyl-L-homocysteine + 3 H(+)</text>
            <dbReference type="Rhea" id="RHEA:60260"/>
            <dbReference type="Rhea" id="RHEA-COMP:15537"/>
            <dbReference type="Rhea" id="RHEA-COMP:15547"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61961"/>
            <dbReference type="EC" id="2.1.1.354"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>L-lysyl-[protein] + S-adenosyl-L-methionine = N(6)-methyl-L-lysyl-[protein] + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:51736"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:13053"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61929"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.1.1.354" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3N8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024548.1">
        <property type="protein sequence ID" value="ENSCSRP00000023530.1"/>
        <property type="gene ID" value="ENSCSRG00000017694.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140999">
        <property type="term" value="F:histone H3K4 trimethyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19202">
        <property type="entry name" value="SET_SMYD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.270.10:FF:000013">
        <property type="entry name" value="Histone-lysine N-methyltransferase SMYD1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.160:FF:000001">
        <property type="entry name" value="N-lysine methyltransferase SMYD2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.970:FF:000002">
        <property type="entry name" value="N-lysine methyltransferase SMYD2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="6.10.140.2220:FF:000013">
        <property type="entry name" value="N-lysine methyltransferase SMYD2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000249">
        <property type="entry name" value="N-lysine methyltransferase SMYD2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.220.160">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.970">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.2220">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.270.10">
        <property type="entry name" value="SET domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050869">
        <property type="entry name" value="H3K4_H4K5_MeTrfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001214">
        <property type="entry name" value="SET_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046341">
        <property type="entry name" value="SET_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044419">
        <property type="entry name" value="SMYD2_SET"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002893">
        <property type="entry name" value="Znf_MYND"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12197">
        <property type="entry name" value="HISTONE-LYSINE N-METHYLTRANSFERASE SMYD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12197:SF193">
        <property type="entry name" value="N-LYSINE METHYLTRANSFERASE SMYD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00856">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01753">
        <property type="entry name" value="zf-MYND"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00317">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82199">
        <property type="entry name" value="SET domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50280">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50865">
        <property type="entry name" value="ZF_MYND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="11" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="13" id="KW-0804">Transcription</keyword>
    <keyword evidence="12" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <keyword evidence="9 21" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="SET" evidence="22">
        <location>
            <begin position="10"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="domain" description="MYND-type" evidence="23">
        <location>
            <begin position="55"/>
            <end position="93"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00024002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00024125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00032558"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00033035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047571"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50865"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023530.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="436" mass="50089" checksum="A07F9F3CB7C92972" modified="2022-01-19" version="1">MRAEGAARGEGLERFTSPGKGRGLRAWQRFAPGELLFSCPAYTCVLTVSERGNHCECCFARKEGLSKCGRCKQAFYCNVECQKADWPMHKLECSAMCVFGQNWNPSETVRLTARIIAKQKTHPERTQSEKLLAVKEFESHLDKLDNEKRELIQNDIAALHHFYSKHMEYPDNAVLVVLFAQVNCNGFTIEDEELSHLGSAVFPDVALMNHSCCPNVIVTYKGTLAEVRAVQEIEPGDEIFTSYIDLLYPTEDRNDRLRDSYFFTCDCKECITKEKDKDKLEIRKLNEPPSAETVRDMIKYARNVIEEFRRAKHYKSPSELLEVCELSLDKMGSVFEDSNVYMLHMMYQAMGVCLYMQDWDAALRYGEKIIKPYSKHYPLYSLNVASMWLKLGRLYMGLENRTAGVKALKKAIAIMEVAHGKDHPYISEIKNEFKDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T497</accession>
    <name>A0A8C3T497_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Twinfilin actin binding protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Perinuclear region</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the actin-binding proteins ADF family. Twinfilin subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T497"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023622.1">
        <property type="protein sequence ID" value="ENSCSRP00000022634.1"/>
        <property type="gene ID" value="ENSCSRG00000017035.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005884">
        <property type="term" value="C:actin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030016">
        <property type="term" value="C:myofibril"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048471">
        <property type="term" value="C:perinuclear region of cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003785">
        <property type="term" value="F:actin monomer binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030042">
        <property type="term" value="P:actin filament depolymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051016">
        <property type="term" value="P:barbed-end actin filament capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010976">
        <property type="term" value="P:positive regulation of neuron projection development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010591">
        <property type="term" value="P:regulation of lamellipodium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11284">
        <property type="entry name" value="ADF_Twf-C_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11285">
        <property type="entry name" value="ADF_Twf-N_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.20.10:FF:000007">
        <property type="entry name" value="Twinfilin-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.20.10:FF:000012">
        <property type="entry name" value="Twinfilin-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.20.10">
        <property type="entry name" value="Severin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002108">
        <property type="entry name" value="ADF-H"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029006">
        <property type="entry name" value="ADF-H/Gelsolin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028458">
        <property type="entry name" value="Twinfilin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13759">
        <property type="entry name" value="TWINFILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13759:SF9">
        <property type="entry name" value="TWINFILIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00241">
        <property type="entry name" value="Cofilin_ADF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00102">
        <property type="entry name" value="ADF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55753">
        <property type="entry name" value="Actin depolymerizing proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51263">
        <property type="entry name" value="ADF_H"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="ADF-H" evidence="9">
        <location>
            <begin position="1"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="domain" description="ADF-H" evidence="9">
        <location>
            <begin position="153"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="299"/>
            <end position="325"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022634.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="37095" checksum="408FD83CE192337E" modified="2022-01-19" version="1">RSALTLIAENRQLVLGAYKELSRHWDKDYDSFVLPLLDEQQPCYILYRLDTQNAQGFEWLFISWSPDNSPVRLKMLYAATRATVKKEFGGGHIKDELFGTVKEDLSLSGYQKHVSSCSAPAPLTAAEQELQQIRINEVKTEISVESKHQTLQGLAFPLQADAQQAIQLLKQKKINYIQLKLDLEQETIDLVHTNATELADLPKRIPQDSARYHFFLYKHSHEGDYLESVVFIYSMPGYKCGIKERMLYSSCKSRLLDTVEQEFSLEITKKIEIDDGAELTAEFLYDEVHPKQHAFKQAFAKPRGPVGKRGQKRLIKGPGENGEDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4P5</accession>
    <name>A0A8C3T4P5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">NK2 homeobox 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the NK-2 homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4P5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024197.1">
        <property type="protein sequence ID" value="ENSCSRP00000023183.1"/>
        <property type="gene ID" value="ENSCSRG00000017446.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000101">
        <property type="entry name" value="NK2 homeobox 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050394">
        <property type="entry name" value="Homeobox_NK-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24340">
        <property type="entry name" value="HOMEOBOX PROTEIN NKX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24340:SF27">
        <property type="entry name" value="HOMEOBOX PROTEIN NKX-2.8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 7 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 7 8" id="KW-0371">Homeobox</keyword>
    <keyword evidence="6 7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="10">
        <location>
            <begin position="81"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="7">
        <location>
            <begin position="83"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="17"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="53"/>
            <end position="71"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005661"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023183.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="229" mass="25791" checksum="A4B12497B6425223" modified="2022-01-19" version="1">MATAGRISFTVRSILDLPEQDANNIKQDSARHPSGKYARSPYGEWIESDRNHYLSSDESGPETSLPDSTQRAHPPHGSEAEKKKKRRVLFSKAQTLELERRFRQQRYLSAPEREQLAHLLSLTPTQVKIWFQNHRYKMKRAKAEGSCSSELSQHPLLRRVVVPVLVRDGKPCQSCTTSPAAAQDKLGSSTQTAFTIQGYQAFQPSPAAALSLFPAYQHLAHPAIVSWNW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4U5</accession>
    <name>A0A8C3T4U5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Suppression of tumorigenicity 7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ST7 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4U5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022785.1">
        <property type="protein sequence ID" value="ENSCSRP00000021822.1"/>
        <property type="gene ID" value="ENSCSRG00000015924.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd11557">
        <property type="entry name" value="ST7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007311">
        <property type="entry name" value="ST7"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12745">
        <property type="entry name" value="SUPPRESSION OF TUMORIGENICITY 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12745:SF8">
        <property type="entry name" value="SUPPRESSOR OF TUMORIGENICITY 7 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04184">
        <property type="entry name" value="ST7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="21"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="62"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="109"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="109"/>
            <end position="123"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009751"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021822.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="569" mass="65421" checksum="F72DEB224CC9314F" modified="2022-01-19" version="1">MAEAGTGFLEQLKSCIVWSWTYLWTLWFFIMLFLVYILRVPLKINDNLTTVSMFLNTLTPKFYVALTGTSSLISGLILIFEWWYFRKYGTSFIEQVSVSHLRPLLGGVDNNSPNNSNTSNGDSDSNRQSVSECKVWRNPLNLFRGAEYNRYTWVTGREPLTYYDMNLSAQDHQTFFTCDTDHLRPADAIMQKAWRERNPQARISAAHEALELNETRCDHPYLHKAVLHECATAYILLAEEEATTIVEAEKLFKQALKAGEGCYRRSQQLQHHGAQYEAQHRRDTNVLVYIKRRLAMCARKLGRTREAVKMMRDLMKEFPLLSMFNIHENLLEALLELQAYADVQAVLAKYDDISLPKSATICYTAALLKARAVSDKFSPEAASRRGLSTAEMNAVEAIHRAVEFNPHVPKYLLEMKSLILPPEHILKRGDSEAIAYAFFHLQHWKRVEGALNLLHCTWEGTFRMIPYPLEKGHLFYPYPICTETADRELLPSFHEVSVYPKKELPFFILFTAGLCSFTAMLALLTHQFPELMGVFAKAFLSTLFAPLNFVMEKVESILPSSLWHQLTRI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5K8</accession>
    <name>A0A8C3T5K8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">TOX high mobility group box family member 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5K8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024284.1">
        <property type="protein sequence ID" value="ENSCSRP00000023268.1"/>
        <property type="gene ID" value="ENSCSRG00000017374.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031490">
        <property type="term" value="F:chromatin DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
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        <property type="entry name" value="TOX HIGH MOBILITY GROUP BOX FAMILY MEMBER 2"/>
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    <keyword evidence="2 4" id="KW-0238">DNA-binding</keyword>
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            <begin position="210"/>
            <end position="278"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="472" mass="51684" checksum="5341A4E3BA277182" modified="2022-01-19" version="1">ELHGNKKVTHCKNVLLLFQTYNSQNENNEDYEIPPITPPNLPEPSLLHLVDHETGYHSLCHGLPPNSLIPAYSYQNMDLPAIMVSNMLSQDGHLLSSQLPTIQEMVHSDATSYDSNRQVPLINRPGMLAGHMSALSQSQLISQMGMRSGVTHGSPSPPGSKSATPSPSSSTQEEETESHYKVSGEKRPSTDLGKKPKSQKKKKKKDPNEPQKPVSAYALFFRDTQAAIKGQNPNATFGDVSKIVASMWDSLGEEQKQAYKRKTEAAKKEYLKALAAYRASLVSKSSADQGETKSTQPNQPSKMIPPKQPMYTMPPQASSPYPGLGSFLSPSDLQSYRGHPHPSLSRTLSSKPMLPSISASPPPSFQISPPLHQQLSLHHPQSSLLNQSLSMQQVSQQSILSPSMALQVQPPMNASPPGQQDFSHISSEFQNSVGPRSPGASNPPGNTDWDNDYSSRECGINHCRPVDKTMYY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5Z8</accession>
    <name>A0A8C3T5Z8_CHESE</name>
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        <recommendedName>
            <fullName evidence="12">Taste receptor type 2</fullName>
        </recommendedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
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            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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                <consortium name="Ensembl"/>
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        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <subcellularLocation>
            <location evidence="1 12">Membrane</location>
            <topology evidence="1 12">Multi-pass membrane protein</topology>
        </subcellularLocation>
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        <text evidence="2 11">Belongs to the G-protein coupled receptor T2R family.</text>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="entry name" value="TASTE RECEPTOR TYPE 2"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
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    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 12" id="KW-0716">Sensory transduction</keyword>
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    <keyword evidence="6 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="6"/>
            <end position="28"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
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            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023981.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="35782" checksum="702EE222A7DE2AE0" modified="2022-01-19" version="1">MFLVMIIGLILGIELIIGIIANGLMIVVNCSEWIRSRKLTGCDMILTSLGISRFFLQWTIFINNILFQLSEDMNKLCAMTKILTVVWIFLNILNLWFATWLSVFYCVKIANFSQPLFLWLKRRISGLVPQLLMGSFLVSLVTCLPSVNAIDIKYIDNSMNNLSGNTTGKCQYKSDLSFSLFVLSMLGYSSPFIIFIISSILLITSLWRHSKRMEKTTGSSRDTITEAHVRAIKGLFSFIFFHISYFVALVIFLLQFSTISSYLLWIVIMGAYPSGHSVILILGNPKLKGVAVRALHYIRRFPSRGLLLVDSDRGPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T868</accession>
    <name>A0A8C3T868_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Neuronal tyrosine-phosphorylated phosphoinositide-3-kinase adaptor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="protein sequence ID" value="ENSCSRP00000025426.1"/>
        <property type="gene ID" value="ENSCSRG00000018995.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="P:neuron projection morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="P:phosphatidylinositol 3-kinase/protein kinase B signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="NYAP1/NYAP2"/>
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    </dbReference>
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        <property type="entry name" value="NYAP_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22633:SF1">
        <property type="entry name" value="NEURONAL TYROSINE-PHOSPHORYLATED PHOSPHOINOSITIDE-3-KINASE ADAPTER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22633">
        <property type="entry name" value="NEURONAL TYROSINE-PHOSPHORYLATED PHOSPHOINOSITIDE-3-KINASE ADAPTER 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
    <dbReference type="Pfam" id="PF15439">
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    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="70"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="domain" description="Neuronal tyrosine-phosphorylated phosphoinositide-3-kinase adapter C-terminal" evidence="4">
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        </location>
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    </feature>
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        </location>
    </feature>
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        </location>
    </feature>
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            <end position="456"/>
        </location>
    </feature>
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        </location>
    </feature>
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        <location>
            <begin position="539"/>
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        </location>
    </feature>
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            <begin position="577"/>
            <end position="609"/>
        </location>
    </feature>
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        <location>
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        </location>
    </feature>
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            <begin position="683"/>
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        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="Pfam" id="PF15439"/>
        </source>
    </evidence>
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        <source>
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    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025426.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="697" mass="75702" checksum="EE1C847311D95CD0" modified="2022-01-19" version="1">MCLSTCRKCCFPSPIISCKMMSSNQEEVTLGTFLQYIEDMGMKAYDGLVIQNASDIARENDRMRNETNLAYLKEKNEKRRKQEEAIKRIGGEVARGNEGSYVGKHFRMGFMTMPAPQDRLPHPCSSGFTVRSQSLHSVGGTDDESSSCSRKQPPPKPKRDPNTKLSTSSETVNSGTSKRVLCIPPFSPFTLPICHPPIPLYSGAPYTTPCPSSCQGLLLAKPRPHSDEYTKKIPPPKPKRNPNTQLSTSFDETYIKKHGSLKTTLTRDASLSQVSSPAPDTEEEEPVYIEMVGNILRDFKKDEDDQSEAVYEEMKYPIFDDVGQDSKCSCEYDHHSCSSQCATPTVPDLEFTKSSVPSTPKGLLCDIPPPFPNLLSHRPPLLVFPPAPVQCSPNSDESPLTPLEVTKLPVLENVSYIKQQAGASPSSLPPHTPGHQKLEKDQTVSHGTTTPGHSSSPPHPSTLYRTQSPHGYPKSHSASPSPVSMGRSLTPLSLKRPPPYDSVHSGSLSRSSPSVPHSTARNTLQEGGKVVNASVNTYGSSSQSGSRSRTPTSPLEELTSLFTSGRSLLRKSSSGRRSKDPAEKPLDELKIRSHSTEPLPKLENKEKGGHHGTTSSREPIKAQEWDGTPGPPVVSSRLGRSSVSPTMLAGNNSSEPKASCRLGRSASTSGVPPPSVTPLRQASDLQPSQVPSLANRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8Y3</accession>
    <name>A0A8C3T8Y3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">LRRCT domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8Y3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027081.1">
        <property type="protein sequence ID" value="ENSCSRP00000025994.1"/>
        <property type="gene ID" value="ENSCSRG00000019372.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050541">
        <property type="entry name" value="LRR_TM_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369">
        <property type="entry name" value="ANTIGEN BSP, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369:SF161">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="295"/>
            <end position="317"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025994.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="511" mass="57570" checksum="F4A47A72C9D11E14" modified="2022-01-19" version="1">MLMQNAAACLLSGVSCCCKRVTPMLWGPKHFWVESAPATTKALIVTDGNITSVESFNLSLLFNITLLRLSSNRITDIKENAFNGLRDLRTLLLDQNQISSSSISDNTFSELQKLQVLVLSNNALSSIYGTWFKNMKGLMRLQLNGNQITNLTASSFGTTCLDSLRSLDLSNNFISYIEKNAFQHLAQLKEMDLSRNRLALIPDMFSPLPQLILLSLDQNQWNCTCKLCDLAFFLRSYVNSSIRLLKNANDINCRASKNPAVHNVIELTEANCNLDPQNFTAILKNKKMNSYWRDVTLVAVFCFVGAVGLTCLVLALLNWKLQRGKANEHTSENCCCRTLDESQCGHEPRNYLTEGSCNCHLTQENEIKVTSIVGSGREMPLLQENRHQATVKADAMSIELDTPLRSIQRENEYNKSGSFLSLKSRMVESCPQAPYENMSITNEAGALTKDFHRRVTEPSTFEQWEDLQTTVLQELSKTDKDIRHDAFTRRCAIPSPDLAKERLEKHLTNES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9G5</accession>
    <name>A0A8C3T9G5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9G5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026154.1">
        <property type="protein sequence ID" value="ENSCSRP00000025091.1"/>
        <property type="gene ID" value="ENSCSRG00000018764.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039689">
        <property type="entry name" value="CD72"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15028:SF6">
        <property type="entry name" value="B-CELL DIFFERENTIATION ANTIGEN CD72"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15028">
        <property type="entry name" value="CD72-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="45"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="123"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="244"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="134"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="274"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025091.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="294" mass="31624" checksum="47213F47DA803EA9" modified="2022-01-19" version="1">MAQSVVYADLRFVKAPREGPMCAPCDDAELTYENVRLAQTVEVKTGQGVEHSEGECVAVSPHPQPRDPGGSKPGRAVSCPPAGCRAPCGTALGRGVLQSCCGRRSLEPPSGVPGYWQVSQHLQQASRAHEAESSHLSQQVSTKGATLEQTARELEQARRELEQTRRELEQARRELEQARRELEQLRQEGNSTQEQLRQREAELKGTKEQLARVQEEKREIKEKLNQTQKALSSIRPCEQTGTAFLGGGHWGAPPPGRNSRALGAGGSTQRQGRAAASGSGHSGGAALPPGHAGP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAT5</accession>
    <name>A0A8C3TAT5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">MACPF domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026804.1">
        <property type="protein sequence ID" value="ENSCSRP00000025724.1"/>
        <property type="gene ID" value="ENSCSRG00000019208.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025724.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="317" mass="34609" checksum="4ECD4F3EB72678FE" modified="2022-01-19" version="1">MEMKEFASSAAESTFTTAMEKLGFSISAAGKGGFGGFSAETSSDYSKSEGTHTSRSEHTYLCITQYSHFPLASSYFPKDQLRLSSEALQELKEIEMLLSHTPEPDKLTMLKSRGRRFFNRFGSHVNQGPLHLGGIFWWKASSEGFRAEQLDELKKRTSDALSSYVGGSHGGFGCHAAGSVNVAKSDSKISLQGTDTKAFQPEIRLSAIKTGGPPGADSLTAWKSGLLASNKTWSVIDRGSRLIPVWDIILSNHRQDFNDASQMGSNLTRAYEALTHLSASTLVGEELVSAVDEARSFLEEMKSWEVTGDEEQLVTLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAY7</accession>
    <name>A0A8C3TAY7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">PH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAY7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026332.1">
        <property type="protein sequence ID" value="ENSCSRP00000025263.1"/>
        <property type="gene ID" value="ENSCSRG00000018895.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055037">
        <property type="term" value="C:recycling endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007032">
        <property type="term" value="P:endosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001881">
        <property type="term" value="P:receptor recycling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042147">
        <property type="term" value="P:retrograde transport, endosome to Golgi"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045188">
        <property type="entry name" value="Boi1/Boi2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22902">
        <property type="entry name" value="SESQUIPEDALIAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22902:SF17">
        <property type="entry name" value="SESQUIPEDALIAN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="1">
        <location>
            <begin position="17"/>
            <end position="116"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025263.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="181" mass="20190" checksum="4712148F5F0A020D" modified="2022-01-19" version="1">MKLHETSVLGYSRAAAPPDRQGRLYKKSERSSAYQRRWCELRGNLLFYWERQGDREPLGLILLEGCTVELQESATEPFTFEISYPQGPPGHRAYKMAAEDQASMEGWVRALSTASFDYLRALLMELEGQYRASGALGTTPLEERAARGGLAGAQAGIEGHQPWWSAGTGKWGQSICQIFTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBS0</accession>
    <name>A0A8C3TBS0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">N-acyl phosphatidylethanolamine phospholipase D</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBS0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026654.1">
        <property type="protein sequence ID" value="ENSCSRP00000025575.1"/>
        <property type="gene ID" value="ENSCSRG00000019123.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070290">
        <property type="term" value="F:N-acylphosphatidylethanolamine-specific phospholipase D activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070291">
        <property type="term" value="P:N-acylethanolamine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070292">
        <property type="term" value="P:N-acylphosphatidylethanolamine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.15.10">
        <property type="entry name" value="Ribonuclease Z/Hydroxyacylglutathione hydrolase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001279">
        <property type="entry name" value="Metallo-B-lactamas"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036866">
        <property type="entry name" value="RibonucZ/Hydroxyglut_hydro"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15032">
        <property type="entry name" value="N-ACYL-PHOSPHATIDYLETHANOLAMINE-HYDROLYZING PHOSPHOLIPASE D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15032:SF4">
        <property type="entry name" value="N-ACYL-PHOSPHATIDYLETHANOLAMINE-HYDROLYZING PHOSPHOLIPASE D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12706">
        <property type="entry name" value="Lactamase_B_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56281">
        <property type="entry name" value="Metallo-hydrolase/oxidoreductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034589840" evidence="2">
        <location>
            <begin position="22"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="domain" description="Metallo-beta-lactamase" evidence="3">
        <location>
            <begin position="219"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="17"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="102"/>
            <end position="112"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF12706"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025575.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="405" mass="46077" checksum="CA87F94B5453C63C" modified="2022-01-19" version="1">MVRSRALWSCCLELLAPPSAAGGLSGRRRQQPPPRNGSCWGVAAQPGERSRRRAMEEEDDEGAQPQPERSSPKDMNEKADEEQPLTACNQYPKEAVRKRQNSSRGSRGSDSSRTSRKSFRLDYRLEEDVTKSKRDKDGKFVNPWPTWKSPSLSNILKWALLEKNNSNIPSLKQELDKELPVLNPYFIPNPELVGKTGTGMRVTWLGHASVMVEMDELVILTDPIFSQRASPAQFVGPKRFRGPPCTVDQLPKIDAVMISHTHYDHLDCNTVESLNKRFGTELRWFVPLGLLEWMQKCGCENVIELDWWEENCVPGHDAVTFVFTPSQHWCKRTATDDDKVLWGSWSVLGPWNRFFFAGDTGYCVAFEEIGKRFGPFDLAAIPIGAYEPRYANFKGFDQKICKLYQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCP5</accession>
    <name>A0A8C3TCP5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 13">Cell membrane</location>
            <topology evidence="2 13">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCP5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026285.1">
        <property type="protein sequence ID" value="ENSCSRP00000025219.1"/>
        <property type="gene ID" value="ENSCSRG00000018877.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15227">
        <property type="entry name" value="7tmA_OR14-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000037">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050516">
        <property type="entry name" value="Olfactory_GPCR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26452">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 13" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8 12" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 13" id="KW-0552">Olfaction</keyword>
    <keyword evidence="10 12" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 13" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="11 12" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="23"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="56"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="96"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="138"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="198"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="240"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="270"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="39"/>
            <end position="288"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025219.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="318" mass="35736" checksum="9819FD290DBFF979" modified="2022-01-19" version="1">MSNRTTVTEFLLLGFSDVRELQILHFVMFLVLYLATLMGNLLIITVIALDHHLHTPMYFFLVNLSILDLGSISVTIPKSMANSVMNTRLISYSGCVTQVFLLLFFVSADFALLTIMAYDRYIAICQPLHYQTVMNRRACVQMVAIAWICGILYSALNTGNTFALTFCGGNMVEQFFCEILQLLKLTCSDSYLSERGVIVFSVCLALSCFVFIIVSYVQIFKTVLRIPSEQGRRKAFSTCLPHLIVISLFLFPGTFACLKPISSSTAGLDFVASILYSVVPPMMNPIIYSIRNKDIKAALWKMIGLRLFTKNKMSAFFP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCP7</accession>
    <name>A0A8C3TCP7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 16">Estrogen receptor</fullName>
            <shortName evidence="16">ER</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14 16">ER-alpha</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13 16">Estradiol receptor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15 16">Nuclear receptor subfamily 3 group A member 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues.</text>
    </comment>
    <comment type="subunit">
        <text evidence="16">Binds DNA as a homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="16">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 16">Belongs to the nuclear hormone receptor family. NR3 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016834.1">
        <property type="protein sequence ID" value="ENSCSRP00000016130.1"/>
        <property type="gene ID" value="ENSCSRG00000012326.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000028734.1">
        <property type="protein sequence ID" value="ENSCSRP00000027602.1"/>
        <property type="gene ID" value="ENSCSRG00000020431.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030284">
        <property type="term" value="F:nuclear estrogen receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005496">
        <property type="term" value="F:steroid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07171">
        <property type="entry name" value="NR_DBD_ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06949">
        <property type="entry name" value="NR_LBD_ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.565.10:FF:000010">
        <property type="entry name" value="Estrogen receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.50.10:FF:000014">
        <property type="entry name" value="Estrogen receptor beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.50.10">
        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024178">
        <property type="entry name" value="Est_rcpt/est-rel_rcp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001292">
        <property type="entry name" value="Estr_rcpt"/>
    </dbReference>
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        <property type="entry name" value="Estr_rcpt_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050200">
        <property type="entry name" value="Nuclear_hormone_rcpt_NR3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001723">
        <property type="entry name" value="Nuclear_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024736">
        <property type="entry name" value="Oestrogen-typ_rcpt_final_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001628">
        <property type="entry name" value="Znf_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013088">
        <property type="entry name" value="Znf_NHR/GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48092">
        <property type="entry name" value="KNIRPS-RELATED PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12743">
        <property type="entry name" value="ESR1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02159">
        <property type="entry name" value="Oest_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00105">
        <property type="entry name" value="zf-C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF500101">
        <property type="entry name" value="ER-a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002527">
        <property type="entry name" value="ER-like_NR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00543">
        <property type="entry name" value="OESTROGENR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00398">
        <property type="entry name" value="STRDHORMONER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00047">
        <property type="entry name" value="STROIDFINGER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00430">
        <property type="entry name" value="HOLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00399">
        <property type="entry name" value="ZnF_C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00031">
        <property type="entry name" value="NUCLEAR_REC_DBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51030">
        <property type="entry name" value="NUCLEAR_REC_DBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 16" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 16" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11 16" id="KW-0675">Receptor</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 16" id="KW-0754">Steroid-binding</keyword>
    <keyword evidence="10 16" id="KW-0804">Transcription</keyword>
    <keyword evidence="7 16" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Nuclear receptor" evidence="18">
        <location>
            <begin position="176"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="domain" description="NR LBD" evidence="19">
        <location>
            <begin position="304"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="136"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="545"/>
            <end position="587"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="148"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="160"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="559"/>
            <end position="575"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00015934"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022665"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00031699"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00031973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00032418"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRNR" id="PIRNR002527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027602.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="587" mass="66438" checksum="EFFE9D37B7C75432" modified="2022-01-19" version="1">MTMTLHTKNSGVALLHQIQGTELETLSRPQLKIPLDRSLSEMYVESNKTGVFNYPEGTTYDFATAAPVYSSTSLSYAPASESFGSSSLGGFHSLNNVPPSPVVFLQTAPQLSPFIHHHSQQVPYYLENDQSSFGMREAGPPTFYRPSSDNRRQGSRERMSSTSEKGSLSMESTKETRYCAVCNDYASGYHYGVWSCEGCKAFFKRSIQGHNDYMCPATNQCTIDKNRRKSCQACRLRKCYEVGMMKGGIRKDRRGGRMLKHKRQREEDSRIGATTSTEMRTPTLWTSPLVIKHSKKNSPALALTAEQMVSALLEAEPPIVYSEYDPNRPFSEASMMTLLTNLADRELVHMINWAKRVPGFVDLTLHDQVHLLECAWLEILMIGLVWRSMEHPGKLLFAPNLLLDRNQGKCVEGMVEIFDMLLATAARFRVMNLQGEEFVCLKSIILLNSGVYTFLSSTLKSLEEKEHIHRVLDKITDTLIHLMAKSGLSPDQQHRRLAQLLLILSHIRHMSNKGMEHLYNMKCKNVVPLYDLLLEMLDAHRLHAPPAKNTAQMEEENRSQLTTASTSSHSLQSFYVNREDENLQNTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH23</accession>
    <name>A0A8C3TH23_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Guanylyl cyclase domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TH23"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029324.1">
        <property type="protein sequence ID" value="ENSCSRP00000028175.1"/>
        <property type="gene ID" value="ENSCSRG00000020767.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018616">
        <property type="entry name" value="GUCD1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31400">
        <property type="entry name" value="GUANYLYL CYCLASE DOMAIN CONTAINING PROTEIN 1 GUCD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31400:SF1">
        <property type="entry name" value="PROTEIN GUCD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09778">
        <property type="entry name" value="Guanylate_cyc_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028175.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="239" mass="27347" checksum="9A9F9CA412ACF65B" modified="2022-01-19" version="1">MKSPKEAADSEPPSADYVQLQVPVIQQLYHWDCGLACSRMALQYLNRLNDEEFQKAIRELRLTKSIWTIDLAYLMRHFGVKHRFCTQTLGVDKGYKNQSFYRKHFDTEENRVNQLFAQAKASKVLVEKCTVTVQDIQEHLSQGHVAIVLVNAVLLLCELCSSPVKYCCFLPIGQKCFCRNPDYQGHFIVLCGYNKASGSVYYNNPAYADRTCSTSISNFEEARTSYGTDEDILFIYTDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIV4</accession>
    <name>A0A8C3TIV4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Probable ATP-dependent RNA helicase DDX41</fullName>
            <ecNumber evidence="1">3.6.4.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">DEAD box protein 41</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="12">Identified in the spliceosome C complex. Interacts with ERCC6. Interacts with FAM50A. Interacts with STING1. Interacts with CGAS. Interacts with several spliceosomes components such as PRP19 or CDC5L.</text>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the DEAD box helicase family. DDX41 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030601.1">
        <property type="protein sequence ID" value="ENSCSRP00000029429.1"/>
        <property type="gene ID" value="ENSCSRG00000021531.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17951">
        <property type="entry name" value="DEADc_DDX41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000449">
        <property type="entry name" value="Probable ATP-dependent RNA helicase DDX41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000657">
        <property type="entry name" value="Probable ATP-dependent RNA helicase DDX41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044113">
        <property type="entry name" value="DEADc_DDX41"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036875">
        <property type="entry name" value="Znf_CCHC_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47958">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE DBP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57756">
        <property type="entry name" value="Retrovirus zinc finger-like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0347">Helicase</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="DEAD-box RNA helicase Q" evidence="20">
        <location>
            <begin position="178"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="18">
        <location>
            <begin position="209"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="19">
        <location>
            <begin position="404"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="85"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="Q motif" evidence="15">
        <location>
            <begin position="178"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="54"/>
            <end position="70"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023594"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00064018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00072881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00075437"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS51195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029429.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="619" mass="69382" checksum="44D8AAB4DCEB437F" modified="2022-01-19" version="1">MEVGSDRKRPREEEAEGSSPSGEEDDGGGYVPYVPVKQRKQEMLQKLLQMRRKGVLEEDQRDSSNEHRGDEDDIPLGPQSNVSLLDQHQHLKEKAEARKESAKEKQLKEEEKILESVAEGRALMSVKEMAKGITYDDPIKTSWKAPHYILGMSEARHDRVRRKYHILVEGEGIPPPIKSFKEMKFPAAILRGLKKKGIQQPTPIQIQGIPTILSGRDMIGIAFTGSGKTLVFTLPVIMFCLEQEKRLPFSKREGPYGLIICPSRELARQTHGILEYYCRLLHEDSLPLLRCALCIGGMSVKEQMETIKHGVHMMVATPGRLMDLLQKKMVSLDICRYLALDEADRMIDMGFEGDIRTIFSYFKGQRQTLLFSATMPKKIQNFAKSALVKPITINVGRAGAASLDVIQEVEYVKEEAKMVYLLECLQKTPPPVLIFAEKKADVDAIHEYLLLKGVEAVAIHGGKDQEERTKAIEAFRDGKKDVLVATDVASKGLDFPAIQHVINYDMPEEIENYVHRIGRTGRSGNTGIATTFINKACDESVLMDLKALLLEAKQKVPPVLQVLHCGDETMLDIGDERGCAFCGGLGHRITDCPKLEAMQTKQVSNIGRKDYLAHSSMDF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJ37</accession>
    <name>A0A8C3TJ37_CHESE</name>
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        <recommendedName>
            <fullName evidence="4">Nuclear receptor coactivator 5-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJ37"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030025.1">
        <property type="protein sequence ID" value="ENSCSRP00000028860.1"/>
        <property type="gene ID" value="ENSCSRG00000021187.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="Anticodon-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Anticodon-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052600">
        <property type="entry name" value="Nuc_rcpt_coact/corep"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23295">
        <property type="entry name" value="NUCLEAR RECEPTOR COACTIVATOR 5-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23295:SF5">
        <property type="entry name" value="SI:CH211-216L23.2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52954">
        <property type="entry name" value="Class II aaRS ABD-related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="100"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="414"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="112"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="444"/>
            <end position="454"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028860.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="496" mass="55383" checksum="505C7C13BF2C5241" modified="2022-01-19" version="1">MSSWVKVTRSQVQKPIVDQRHRPGWIPRLLDINPYRPYQKSPYSPQDGYSKDFEDLSSFEELFGQQYDYSPGNEDYYERYQYSQKGPSLHETPGIPGRQEAAVAAQQPGSSRRQDPEHESSAVEVGPTAPCSREKWRTARAASVVPPAGVSPLPVVDDDYTRDDRREKLYLQFYQQIQKEYDKERPSDCIIVAISKEQTEYATVIGHRLQDHGLVVEMIYLTSELGLTRALQEVKNDGSPFCILVEQSNVALSSCTVIMLHESIKIHRNMPMEDALALVVKAFGNIFAEREQQERAEISHKAADLADDYLERELCGSYSVPLGIRHLLFLLSEGKYLYREELNSISDYLKTRKDELEALVEQTDPSTEVEDTLYQANVMPSTSTATHTLSKPPPLLPTPNRNVLLGQSLLTPAKPALLGDRPSGALLPTPGMSGAKGKPPPLLAAPAKRPGLLGYSPHQPAKRPLLGEKPGLLPTPAVHVKPVQHQRVAKPKPLLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TLN5</accession>
    <name>A0A8C3TLN5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">ARF like GTPase 10</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TLN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030661.1">
        <property type="protein sequence ID" value="ENSCSRP00000029487.1"/>
        <property type="gene ID" value="ENSCSRG00000021570.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="413813at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053254">
        <property type="entry name" value="Arf-like_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006689">
        <property type="entry name" value="Small_GTPase_ARF/SAR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46724:SF1">
        <property type="entry name" value="ADP RIBOSYLATION FACTOR LIKE GTPASE 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46724">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR-LIKE PROTEIN 9-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00025">
        <property type="entry name" value="Arf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00328">
        <property type="entry name" value="SAR1GTPBP"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00178">
        <property type="entry name" value="SAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51417">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="2" id="KW-0460">Magnesium</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="binding site" evidence="1">
        <location>
            <begin position="8"/>
            <end position="15"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="2">
        <location>
            <position position="15"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="2">
        <location>
            <position position="33"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="1">
        <location>
            <position position="55"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="1">
        <location>
            <begin position="109"/>
            <end position="112"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029487.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="169" mass="18647" checksum="DF4BA74CB79AAD42" modified="2022-01-19" version="1">MRQVLVLGLEGAGKSSVLHYISSEAAKDRTAPTQGFNSVQVSAEGFQIDLLELGGSQNLRFYWNQYLSQAHVLVFVVDSADEPGLPAARQELHWLLAEDPRLPLVVLANKQDKRDALSVAELHRELALHTLNGQRDFFLLPTSATHAALATAISIRRVRSLLVELLSQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TMX6</accession>
    <name>A0A8C3TMX6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">G protein-coupled receptor kinase</fullName>
            <ecNumber evidence="11">2.7.11.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>[G-protein-coupled receptor] + ATP = [G-protein-coupled receptor]-phosphate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:12008"/>
            <dbReference type="Rhea" id="RHEA-COMP:11260"/>
            <dbReference type="Rhea" id="RHEA-COMP:11261"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43176"/>
            <dbReference type="ChEBI" id="CHEBI:68546"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.16"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. GPRK subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.-" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TMX6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030591.1">
        <property type="protein sequence ID" value="ENSCSRP00000029419.1"/>
        <property type="gene ID" value="ENSCSRG00000021523.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004703">
        <property type="term" value="F:G protein-coupled receptor kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd05630">
        <property type="entry name" value="STKc_GRK6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000009">
        <property type="entry name" value="G protein-coupled receptor kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000074">
        <property type="entry name" value="G protein-coupled receptor kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2260">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000239">
        <property type="entry name" value="GPCR_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24355:SF15">
        <property type="entry name" value="G PROTEIN-COUPLED RECEPTOR KINASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24355">
        <property type="entry name" value="G PROTEIN-COUPLED RECEPTOR KINASE/RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00717">
        <property type="entry name" value="GPCRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00133">
        <property type="entry name" value="S_TK_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 10 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7 11" id="KW-0418">Kinase</keyword>
    <keyword evidence="6 10 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 11" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="5 11" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="RGS" evidence="13">
        <location>
            <begin position="9"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="12">
        <location>
            <begin position="136"/>
            <end position="398"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="14">
        <location>
            <begin position="399"/>
            <end position="464"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="9">
        <location>
            <position position="261"/>
        </location>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="174"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001256"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR600239-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000308"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029419.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="525" mass="60599" checksum="D0FF9D18EA704706" modified="2022-01-19" version="1">RDYRSLCEKQPIGRLLFRQFCETRPELSRCVKFLDAVAEYEVTPDEKRKECGQHLIDSYLNPKSTDRVPEVPLQLVSTCSERLEQEPCKELFKESTKLIHDYLSVAPFADYLDSIYFNRFLQWKWMERQPVTKNTFRQYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGESMALNEKQILEKVNSRFVVSLAYAYETKDALCLVLTLMNGGDLKFHIYHMGEAGFEEPRAVFYAAEICCGLEDLHQERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTVGYMAPEVVKNERYTFSPDWWALGCLVYEMIEGQSPFQQRKKKIKREEVERLVKDVQEEYSEKFSPGARSLCSMLLCKEPRERLGCRGAGAQEVKEHPLFRHLNFKRLEAGMLDPPFKPDPQAIYCKDVLDIEQFSTVKGVELEPTDNDFYQKFATGSVPIPWQNEMIESECFKELNVFSLDGTVPPDLDWKGQPSPQPKKGLLQRLFSRQDCCGNCSDSEEEPSRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKA7</accession>
    <name>A0A8C3XKA7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Phospholipid-transporting ATPase</fullName>
            <ecNumber evidence="22">7.6.2.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17 22">
            <text>ATP + H2O + phospholipidSide 1 = ADP + phosphate + phospholipidSide 2.</text>
            <dbReference type="EC" id="7.6.2.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-L-serine(out) + ATP + H2O = a 1,2-diacyl-sn-glycero-3-phospho-L-serine(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38567"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57262"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:38568"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 21">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 22">Membrane</location>
            <topology evidence="2 22">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5 22">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IV subfamily.</text>
    </comment>
    <dbReference type="EC" id="7.6.2.1" evidence="22"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKA7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005806.1">
        <property type="protein sequence ID" value="ENSCSRP00000005628.1"/>
        <property type="gene ID" value="ENSCSRG00000004127.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140326">
        <property type="term" value="F:ATPase-coupled intramembrane lipid transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048666">
        <property type="term" value="P:neuron development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045332">
        <property type="term" value="P:phospholipid translocation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02073">
        <property type="entry name" value="P-type_ATPase_APLT_Dnf-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000021">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1110.10:FF:000010">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000010">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006539">
        <property type="entry name" value="P-type_ATPase_IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032631">
        <property type="entry name" value="P-type_ATPase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032630">
        <property type="entry name" value="P_typ_ATPase_c"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01652">
        <property type="entry name" value="ATPase-Plipid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092:SF98">
        <property type="entry name" value="PHOSPHOLIPID-TRANSPORTING ATPASE IB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092">
        <property type="entry name" value="PROBABLE PHOSPHOLIPID-TRANSPORTING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16212">
        <property type="entry name" value="PhoLip_ATPase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16209">
        <property type="entry name" value="PhoLip_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 20 22" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="12 21 22" id="KW-0460">Magnesium</keyword>
    <keyword evidence="16 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 21" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10 20 22" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13 22" id="KW-1278">Translocase</keyword>
    <keyword evidence="8 22" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 22" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="284"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="325"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="836"/>
            <end position="856"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="862"/>
            <end position="880"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="909"/>
            <end position="927"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="933"/>
            <end position="952"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="959"/>
            <end position="982"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="994"/>
            <end position="1014"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase N-terminal" evidence="23">
        <location>
            <begin position="34"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase C-terminal" evidence="24">
        <location>
            <begin position="797"/>
            <end position="1028"/>
        </location>
    </feature>
    <feature type="active site" description="4-aspartylphosphate intermediate" evidence="19">
        <location>
            <position position="392"/>
        </location>
    </feature>
    <feature type="binding site" evidence="20">
        <location>
            <position position="392"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="392"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
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        <location>
            <position position="393"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
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        <location>
            <position position="394"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="394"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
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        <location>
            <position position="477"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
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        <location>
            <position position="518"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
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        <location>
            <position position="541"/>
        </location>
        <ligand>
            <name>ATP</name>
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        </ligand>
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        <location>
            <position position="574"/>
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        <ligand>
            <name>ATP</name>
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        <location>
            <position position="654"/>
        </location>
        <ligand>
            <name>ATP</name>
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        </ligand>
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            <name>ATP</name>
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            <name>ATP</name>
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            <position position="744"/>
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            <name>ATP</name>
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        <location>
            <position position="750"/>
        </location>
        <ligand>
            <name>ATP</name>
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        </ligand>
    </feature>
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        <location>
            <position position="770"/>
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        <ligand>
            <name>Mg(2+)</name>
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        </ligand>
    </feature>
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        <location>
            <position position="773"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
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        <location>
            <position position="774"/>
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        <ligand>
            <name>ATP</name>
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        </ligand>
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        <location>
            <position position="774"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00008109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
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            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022840"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022989"/>
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            <dbReference type="ARBA" id="ARBA00023034"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00034036"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00051303"/>
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        <source>
            <dbReference type="PIRSR" id="PIRSR606539-1"/>
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    </evidence>
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        <source>
            <dbReference type="PIRSR" id="PIRSR606539-2"/>
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    </evidence>
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            <dbReference type="PIRSR" id="PIRSR606539-3"/>
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    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="RuleBase" id="RU362033"/>
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    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF16209"/>
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    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="Pfam" id="PF16212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005628.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1118" mass="125404" checksum="88F677ED3D0ED7B2" modified="2022-01-19" version="1">WLPLCSLTRALSADDEMSAAASSADQAEAAARTIYLNQPQQSKFRDNRVSTAKYSVVTFLPRFLYEQIRKAANAFFLFIALLQQIPDVSPTGRYTTLVPLLFILTVAGIKEMIEDYVSVIYLIWKTGRLPTDGAHTVAVGDIVKVTNGQHLPADMIIVSSSEPQAMCYIETSNLDGETNLKIRQGLTQTASLQSREDLMKVSGKIECEGPNRHLYDFIGNLRLDGQSPVPIGPDQILLRGAQLRNTQWVLGIVVYTGHDTKLMQNSTKAPLKRSNVEKVTNMQILVLFCILLVMALVSSVGALLWNRTHGEVIWYLEELYVNFGYNLLTFIILYNNLIPISLLVTLEVVKFTQALFINWDIDMYYQETDTPAMARTSNLNEELGQVKYLFSDKTGTLTCNIMNFKKCSIAGVTYGQLPPPISESCEFDDPRLLQNIESDHPTAAHIQEFLTLLAVCHTVVPERDGNTIIYQASSPDEGALVKGAKKLGYIFTGRTPHSVIIDALGKEETFEILNVLEFSSNRKRMSVIVRTPTGRLRLYCKGADNVIFERLSKDSQYMEQTLLHLEYFATEGLRTLCIAYADLSENSYQEWLNVYNEASTILKDRTQKMEECYEIIEKDLLLLGATAIEDRLQAGVPETIATLMKAEIKIWILTGDKQETALNIGYSCRLVSQNMSLILVNEDSLDATRATLTHHCTNLGDSLGKENDIALIIDGQTLKYALSFEVRQCFLDLALSCKAVICCRVSPLQKSEIVDMVKKHVNAITLAIGDGANDVGMIQTAHVGVGISGNEGMQATNSSDYSIAQFSYLEKLLLVHGAWSYNRVTKCILYCFYKNVVLYIIELWFAFVNGFSGQILFERWCIGLYNVIFTALPPFTLGIFERSCTQDSMLRFPQLYKITQNADGFNTRVFWGHCINALIHSIILFWFPLKVLEHGNCFIISNVTVLCSSFLSPLQFSHLAVWGSMMLWLVFFGVYSAIWPTIPIAPDMLGQAGMVLGCGYFWLGLFLVPTACLVKDVAWRAAKHTYHKTLLKQVQELETKSKELGKATLRDSNGKSLNERDHLLKRLGRKTPPSLFRAHSVQQGVSHGYAFSQEEHGVVSQSQVVRSYDTTKQRAEVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKZ4</accession>
    <name>A0A8C3XKZ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Solute carrier family 36 member 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007265.1">
        <property type="protein sequence ID" value="ENSCSRP00000007044.1"/>
        <property type="gene ID" value="ENSCSRG00000005213.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005774">
        <property type="term" value="C:vacuolar membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005280">
        <property type="term" value="F:amino acid:proton symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015187">
        <property type="term" value="F:glycine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015180">
        <property type="term" value="F:L-alanine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015193">
        <property type="term" value="F:L-proline transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013057">
        <property type="entry name" value="AA_transpt_TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22950">
        <property type="entry name" value="AMINO ACID TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22950:SF188">
        <property type="entry name" value="PROTON-COUPLED AMINO ACID TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01490">
        <property type="entry name" value="Aa_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="132"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="185"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="209"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="251"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="281"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="321"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="361"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="389"/>
            <end position="410"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="430"/>
            <end position="451"/>
        </location>
    </feature>
    <feature type="domain" description="Amino acid transporter transmembrane" evidence="7">
        <location>
            <begin position="46"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF01490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007044.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="464" mass="50779" checksum="9865CF93755D5653" modified="2022-01-19" version="1">MSTRRLRSEDYNDYSSTEATPDGSPPEAINSFASPSSYQRFGESNGTTWFQTLIHLVKGNIGTGLLGLPLAVKNAGIVLGPLSLLVMGIAAVHCMGILKPQLPFVDYGDAVMYGLEATPSAWLRTHAIWGRYIVGFFLILTQLGFCCVYFVFLADNLKQVISAANGTTNDCHSNKTTVLTPTMDSRLFILSLLPFLVLLVYIQNLKFLSIFSMVANLAMLSSLLMINWYIITGIPDPSNLPLVAGWKTYPLFFGTAIFAFEGIGVVLPLENKMKNPRHFSVILYVGMAIVTFLYISLGTLGYLRFGASIQASITLNLPDCWLYQSVKLLYSIGIFFTYALQFYVPAEIIVPGAVSQVPERWALWVNLLLRTCLVCVTCLLAILIPRLDIVISLVGSVSSSALALIIPPLLEITTYYSEGIHPVTIAKDVLISVLGFAGFVVGTYESLWALATPPISNTTHALVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL15</accession>
    <name>A0A8C3XL15_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Ubiquitin carboxyl-terminal hydrolase</fullName>
            <ecNumber evidence="14">3.4.19.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 19">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the peptidase C19 family. USP10 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006113.1">
        <property type="protein sequence ID" value="ENSCSRP00000005919.1"/>
        <property type="gene ID" value="ENSCSRG00000004458.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006914">
        <property type="term" value="P:autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030330">
        <property type="term" value="P:DNA damage response, signal transduction by p53 class mediator"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016579">
        <property type="term" value="P:protein deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010506">
        <property type="term" value="P:regulation of autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02257">
        <property type="entry name" value="Peptidase_C19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000015">
        <property type="entry name" value="Ubiquitin specific peptidase 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009818">
        <property type="entry name" value="PAM2_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050164">
        <property type="entry name" value="Peptidase_C19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001394">
        <property type="entry name" value="Peptidase_C19_UCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028889">
        <property type="entry name" value="USP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018200">
        <property type="entry name" value="USP_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24006">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24006:SF687">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07145">
        <property type="entry name" value="PAM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00443">
        <property type="entry name" value="UCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00972">
        <property type="entry name" value="USP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00973">
        <property type="entry name" value="USP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50235">
        <property type="entry name" value="USP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0072">Autophagy</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0227">DNA damage</keyword>
    <keyword evidence="12" id="KW-0234">DNA repair</keyword>
    <keyword evidence="9 14" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6 14" id="KW-0645">Protease</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 14" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="8 14" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="USP" evidence="16">
        <location>
            <begin position="439"/>
            <end position="820"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="153"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="207"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="330"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="577"/>
            <end position="616"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="155"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="224"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="330"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="589"/>
            <end position="606"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU366025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005919.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="823" mass="90557" checksum="CCEBCF273418AAFA" modified="2022-01-19" version="1">MALNSAQYIFGEFSPDEFNQFFVTPRCSVELPPYNETVSCGIKSTGERHDGASISIHATIDPRNTTEWIETKVAGSKVEGEDYRRIEFGVNEVIETESSVLNNTDYSISSTLNPQAPEFILGCASTQKTHDDILNETNYNSIDCQFTDSALALDSGSNPENDSLSGGLGQRERKKKKKRPPGYYSYLEDVSDGIVPAEALVNGHANSSGLNSISTEDTDLTGDIPSSASPRTCNSPENSVDFISEAVSDDSVSSVLDNTRTAGQPEICSVTNSEQFCIPSEACRDSPLRTAVVEPYDGTDTTENLGVTNGQTLESSGEGTAANGVELHTMESTDSDQAKPEDVSPTTEATAPVSGSVPVNQPAKSWASLFHNSKPSASTSVAYVETKCTPPATSTLVPEKQVEVKEGPVPVSEDPVAIKIAELLENVKLIHKPVSLQPRGLINKGNWCYINATLQALVACPPMYHLMKSIPVYSKSQRPCTSTPMIDSFVRLMNEFTNMPVPPKAKQALGDKIARDIRPGAAFEPTYIYRLLTVIKSSLSEKGRQEDAEEYLGFILNGLHEEMLTLKKLLSPHNEKICVSNGPETQSVNEEEDQDEQGEGSEDEWEQVGPRNKSSVTRQADFVQTLITDIFGGHIRSVVYQQSSKESATLQPFFTLQLDIQSEKIRTVQDALETLVARESVQGYTTKTKQEVEISRRVTLEELPPVLVLHLKRFVYEKTGGCQKLIKNIEYPVDLEISKELLSPGVKSKIFKGQRTYRLFAVVYHHGNSATGGHYTTDVFQIGLNGWLRIDDQAVKVINQYQVVKPSAERTAYLLYYRRVDLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL23</accession>
    <name>A0A8C3XL23_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL23"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006160.1">
        <property type="protein sequence ID" value="ENSCSRP00000005967.1"/>
        <property type="gene ID" value="ENSCSRG00000004476.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="41"/>
            <end position="60"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005967.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="14756" checksum="9AD9D487EA10B087" modified="2022-01-19" version="1">MRLLDPLFPLSGGPGCHDALLCLSSKWWWKLTDCLSGGENIHLFFCLFAGACGTFCFCCLGCKVAKDMGECCCCGSSVAMRTLYRTRYRIPVFPGCTVPCLHCDIPSHPDYLIGLRLHFTFSLGTVNSCNCPQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMQ4</accession>
    <name>A0A8C3XMQ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Kelch like family member 11</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009727.1">
        <property type="protein sequence ID" value="ENSCSRP00000009399.1"/>
        <property type="gene ID" value="ENSCSRG00000007010.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd18451">
        <property type="entry name" value="BACK_KLHL11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18241">
        <property type="entry name" value="BTB_POZ_KLHL11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.420:FF:000001">
        <property type="entry name" value="Kelch-like family member 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011043">
        <property type="entry name" value="Gal_Oxase/kelch_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006652">
        <property type="entry name" value="Kelch_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412">
        <property type="entry name" value="KELCH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412:SF420">
        <property type="entry name" value="KELCH-LIKE PROTEIN 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13964">
        <property type="entry name" value="Beta-prop_Calicin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00612">
        <property type="entry name" value="Kelch"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50965">
        <property type="entry name" value="Galactose oxidase, central domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="BTB" evidence="4">
        <location>
            <begin position="85"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="30"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="3">
        <location>
            <begin position="44"/>
            <end position="53"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009399.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="700" mass="79382" checksum="CA160BDF1320F798" modified="2022-01-19" version="1">RRARAVAAGRGARTFSDVLLPPSGFPLASGGARGSGWEPLASGQDGGGRGLAAGGEAEAEEFACPAHCGELAWRQNEQRRLDLFCDITLAFGGGAGPLREVRAHRSVLAAATDYFTPLLSGGFAESRSGRVELRKWSSEGGPEPDTVEAVVSFMYTGSIRVSPGNVHEVLEMADRFLLMRLKEFCGEFLKKKLNLSNCVAIHSLAHMYSLNQLALKAADMIRRNFCKVIQDEEFYTLPFHLIRDWLSDLEITVDSEEVLFETVLKWVQRNAEERERYFEELFKLLRLSQMKPTYLTRHVKSERLVSSNEACLKLVSEAVESHALRAENLQSGNLQHSAYPIALLPRYGQNMDVIMVIGGVSEGGDYLSECVGYFIDEDRWVNLPHIHNHLDGHAVAVTESYVYVAGSMEPGFAKTVEKYNPNRNVWEQVSHLITRKHSFGLTEVKGNLYSIGGHGNFSPGFKDVTIYNPEQDKWHNLESAPKILRDVKAVTVEDRFVYIAARTPVDDSEDGLRAVITRYDTETRHWQDIESLPLIDNYCSFQMSVANTNFYQTASCCPKSYPIDNEEAKRKISGRIPEEILESLPPEVLSIEGAAICYYKDDVFIIGGWKNSDDIDKQYRKEAYRYCAERKRWMLLPPMPQPRCRATACHVRIPFRCLHGTQRYPMPQNLMWQKDRIRQMQEIHRHSLSLRRMPRSQIEC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPC3</accession>
    <name>A0A8C3XPC3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
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        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
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        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
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    <dbReference type="AlphaFoldDB" id="A0A8C3XPC3"/>
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    </dbReference>
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    </dbReference>
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        <location>
            <begin position="27"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
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            <end position="224"/>
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    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
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            <end position="296"/>
        </location>
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        <location>
            <begin position="43"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
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        <source>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022725"/>
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    </evidence>
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    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014232.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="324" mass="36155" checksum="0CEE770B5B0B39BA" modified="2022-01-19" version="1">RIGPSMTCPNPSTFLLTGIPGLESEHVWISIPFCLMYVIALLGNGTVLFVVQQEETLHEPMYYFLSMLAVIDLVLSTAIVPKMLSIFWLDSREISFEACFLQMFFIHTFTAVESGVLLAMSFDRYVAICNPLRYNTILTSPKIVQIGLLSLARGVGVVTPLTCLLTSLPYCNTNVIPHSYCEYMAVMQLACTDSAVSDLYSIIVATALAGTDFIFITFSYGMILRSVLRLSSQEAHLKAFSTCGSHVWVILLFYLGGLLSMYLHIFNLRLAPHTQVLVADLYLIVPPMLNPVIYGMKTKQIRKRVFKLFGQRKILAEPSIKGGH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQW9</accession>
    <name>A0A8C3XQW9_CHESE</name>
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        <recommendedName>
            <fullName evidence="13">Olfactory receptor</fullName>
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    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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    </evidence>
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    </evidence>
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        <source>
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    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="302" mass="33892" checksum="C3397276E1B3E997" modified="2022-01-19" version="1">MSNQTTVTEFLLLGFSDIWELQILHFVVFLVIYLTGLMGNFLIISAVALDHHLHTPMYFFLVNLSILDLGSISVTIPKSMANSLMNTRLISYPGCVAQVFLFVVFTSTDLALLTIMAYDRHVAICQPLHYETVMNRRACVQMAASAWIAGIVYSALHTGNTFRLPFCQSNVINQFFCEIPQLLKLTCSDLYLSELGLLAFSMFLCLNCFVFIIVSYVQIFKAVLRIPSEQGRRKAFSTCLPHLTVVSLFVSTGMFEYLKPTSSSASGLDLMLAVLYSLVPPMMNPIIYSMRNKEIKAALKKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSH0</accession>
    <name>A0A8C3XSH0_CHESE</name>
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        <recommendedName>
            <fullName evidence="4">Ricin B lectin domain-containing protein</fullName>
        </recommendedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
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            </authorList>
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        <scope>IDENTIFICATION</scope>
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        <property type="gene ID" value="ENSCSRG00000015760.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:carbohydrate binding"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004653">
        <property type="term" value="F:polypeptide N-acetylgalactosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006493">
        <property type="term" value="P:protein O-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23436">
        <property type="entry name" value="beta-trefoil_Ricin_GALNT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000046">
        <property type="entry name" value="Polypeptide N-acetylgalactosaminyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.10:FF:000195">
        <property type="entry name" value="Polypeptide N-acetylgalactosaminyltransferase like 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.10">
        <property type="entry name" value="Spore Coat Polysaccharide Biosynthesis Protein SpsA, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027791">
        <property type="entry name" value="Galactosyl_T_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029044">
        <property type="entry name" value="Nucleotide-diphossugar_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035992">
        <property type="entry name" value="Ricin_B-like_lectins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000772">
        <property type="entry name" value="Ricin_B_lectin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11675">
        <property type="entry name" value="N-ACETYLGALACTOSAMINYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11675:SF130">
        <property type="entry name" value="POLYPEPTIDE N-ACETYLGALACTOSAMINYLTRANSFERASE 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02709">
        <property type="entry name" value="Glyco_transf_7C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00652">
        <property type="entry name" value="Ricin_B_lectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00458">
        <property type="entry name" value="RICIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53448">
        <property type="entry name" value="Nucleotide-diphospho-sugar transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50370">
        <property type="entry name" value="Ricin B-like lectins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50231">
        <property type="entry name" value="RICIN_B_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0430">Lectin</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Ricin B lectin" evidence="4">
        <location>
            <begin position="151"/>
            <end position="275"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00458"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020784.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="280" mass="32686" checksum="982F3A53CFFBEC40" modified="2022-01-19" version="1">FYCPTEYQCKVCGLFSIDKKYFFELGTYDPGLDVWGGENMEISFKVWMCGGEIEIIPCSRVGHIFRNDNPYSFPKDRIKTVERNLARVAEVWLDEYKELFYGHGYHLIQKNLDVGDLTQQIELRKKLKCKNFKWYLENIYPDLEAPLVKASGLIVNIAMARCITVENSTLAFETCNMSNKNQKFNYTWLRLIKHGDFCVAPVDAKRTLGLYPCDNRNNSLKWLHKSLVAFQPELMDHMVLEHLQQPTCLEVDQSHKTLRVNACDASNPYQKWQFGNYYAD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XT57</accession>
    <name>A0A8C3XT57_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Small nuclear ribonucleoprotein polypeptide B2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the RRM U1 A/B'' family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XT57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021710.1">
        <property type="protein sequence ID" value="ENSCSRP00000020787.1"/>
        <property type="gene ID" value="ENSCSRG00000015781.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005681">
        <property type="term" value="C:spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097525">
        <property type="term" value="C:spliceosomal snRNP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12481">
        <property type="entry name" value="RRM2_U2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000039">
        <property type="entry name" value="U1 small nuclear ribonucleoprotein A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000029">
        <property type="entry name" value="U2 small nuclear ribonucleoprotein B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034562">
        <property type="entry name" value="U2B''_RRM2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10501">
        <property type="entry name" value="U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A/U2 SMALL NUCLEAR RIBONUCLEOPROTEIN B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="6 10" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="4" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="RRM" evidence="12">
        <location>
            <begin position="7"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="12">
        <location>
            <begin position="152"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="99"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="126"/>
            <end position="146"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020787.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="25560" checksum="58719BD0D6798E97" modified="2022-01-19" version="1">MDIRPNHTIYINNINDNIKKDELKRSLYALFSQFGHVVDIVALKTMKMRGQAFVIFKELGPSTNALRQLQGFPFYGKPMRIQYAKTDSDVISKMRGTFADKEKRKEKKKAKSLEQSANAANKKLGQGTTPNSLNVQGTSSQNQQVPDNPPNYILFLNNLPEETNEMMLSMLFNQFPGFKEVRLVPGRHDIAFVEFENEGQAGAARDALQGFKITPSHAMKITYAKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU45</accession>
    <name>A0A8C3XU45_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Proton-activated chloride channel</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Transmembrane protein 206</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>chloride(in) = chloride(out)</text>
            <dbReference type="Rhea" id="RHEA:29823"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the proton-activated chloride channel family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU45"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023836.1">
        <property type="protein sequence ID" value="ENSCSRP00000022839.1"/>
        <property type="gene ID" value="ENSCSRG00000017017.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034707">
        <property type="term" value="C:chloride channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005254">
        <property type="term" value="F:chloride channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029366">
        <property type="entry name" value="TMEM206"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16087:SF0">
        <property type="entry name" value="PROTON-ACTIVATED CHLORIDE CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16087">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 206"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15122">
        <property type="entry name" value="TMEM206"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0868">Chloride</keyword>
    <keyword evidence="10" id="KW-0869">Chloride channel</keyword>
    <keyword evidence="12" id="KW-0407">Ion channel</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="9 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="54"/>
            <end position="75"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009151"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00024167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00032817"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022839.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="339" mass="39235" checksum="AA8AF334EC893C45" modified="2022-01-19" version="1">MEEIKQRQNPLLTDYASSLNTLTHFNPIFCSVLDSESGTSSPSVRFSKTCLKNVFSVILLFIYLLLMAVAVFLVYQTITDFREKLKHPVMSVSYKEVPLYDAPGIALYPGKAQLLSCKHHYYDHIPPLINPGQPGEIECTTQRINYTDPFTNQTMKHALIVQGPRDVKKRELVFLQFHLNETDQDFSAINYLLFSSFQEFLNSPDKAEFMKDCESSYSSWKFSGGFRTWVKMSLVKTKEEDGSETVEFKQETSVVNYIDQRHKPASDQLFFVVFEWKDPFIQKVQDIVTANPWNMIALLCGIFLALFKAADFAKLSVKWMIKIRKRHFKRRSQAMNHIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUI1</accession>
    <name>A0A8C3XUI1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">CUB and Sushi multiple domains 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="5">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024667.1">
        <property type="protein sequence ID" value="ENSCSRP00000023644.1"/>
        <property type="gene ID" value="ENSCSRG00000017751.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd00033">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00041">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.70.10:FF:000002">
        <property type="entry name" value="CUB and Sushi multiple domains 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.290">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000859">
        <property type="entry name" value="CUB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051277">
        <property type="entry name" value="SEZ6_CSMD_C4BPB_Regulators"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035914">
        <property type="entry name" value="Sperma_CUB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035976">
        <property type="entry name" value="Sushi/SCR/CCP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000436">
        <property type="entry name" value="Sushi_SCR_CCP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45656">
        <property type="entry name" value="PROTEIN CBR-CLEC-78"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45656:SF4">
        <property type="entry name" value="PROTEIN CBR-CLEC-78"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00431">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00084">
        <property type="entry name" value="Sushi"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00032">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00042">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57535">
        <property type="entry name" value="Complement control module/SCR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49854">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01180">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50923">
        <property type="entry name" value="SUSHI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="1 5" id="KW-0768">Sushi</keyword>
    <feature type="domain" description="CUB" evidence="6">
        <location>
            <begin position="2"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="7">
        <location>
            <begin position="131"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="5">
        <location>
            <begin position="159"/>
            <end position="186"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS01180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023644.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="195" mass="21673" checksum="7B5E1FB4AE3E85A4" modified="2022-01-19" version="1">MCDMYLRGPSGVITSPNYPVQYDNNAYCVWVITALNPAKVGLREIRLNCCVCAPVIKLTFEEFDLERGYDTLTVGDGGQVGDQKTVLYVLTGTTVPDLIVSTNHQMWLLFQTDSVRNLLGFKATYEEIDQGSCGDPGIPAYGKREGSTFRHGDTLKFECQPAFELKGQKTITCQKSSQWSAQKPVCVCKSVRRPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV16</accession>
    <name>A0A8C3XV16_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Fibrinogen C domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="11">Homotetramer; disulfide-linked.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027217.1">
        <property type="protein sequence ID" value="ENSCSRP00000026125.1"/>
        <property type="gene ID" value="ENSCSRG00000019410.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008061">
        <property type="term" value="F:chitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00087">
        <property type="entry name" value="FReD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.215.10:FF:000001">
        <property type="entry name" value="Tenascin isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.215.10">
        <property type="entry name" value="Gamma Fibrinogen, chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036056">
        <property type="entry name" value="Fibrinogen-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014716">
        <property type="entry name" value="Fibrinogen_a/b/g_C_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002181">
        <property type="entry name" value="Fibrinogen_a/b/g_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050373">
        <property type="entry name" value="Fibrinogen_C-term_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020837">
        <property type="entry name" value="Fibrinogen_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF040941">
        <property type="entry name" value="GGGWT_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19143:SF45">
        <property type="entry name" value="FIBRINOGEN C DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19143">
        <property type="entry name" value="FIBRINOGEN/TENASCIN/ANGIOPOEITIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00147">
        <property type="entry name" value="Fibrinogen_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00186">
        <property type="entry name" value="FBG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56496">
        <property type="entry name" value="Fibrinogen C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00514">
        <property type="entry name" value="FIBRINOGEN_C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51406">
        <property type="entry name" value="FIBRINOGEN_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0106">Calcium</keyword>
    <keyword evidence="2" id="KW-0147">Chitin-binding</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="21"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="domain" description="Fibrinogen C-terminal" evidence="13">
        <location>
            <begin position="228"/>
            <end position="451"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038769"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026125.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="454" mass="50268" checksum="923D576E77C13E2F" modified="2022-01-19" version="1">SLSPAGVMKGGGSQRENGRMSCGYILCTVLLSVAVLLAVTVTGAILFMNHYHSPVTESPPIISTNPEEANALVTIEKVDSSRINIFIDPNCPDQAGSFTRLEGFQSSVLRAVTDHDAEMKSSKGQERALLVTVADEVAKLLTHATQLRADCDSLKKGHNAMGQELNALQNEQGQLIQLLSESQTNMARLVSSVSDVLDTLQKDRGMARPRLKADLQRLPARGARPRGCSNGSRPRDCFDIYASGQQEDGIYSIFPTHYPSGFQVYCDMTTDGGGWTVFQRREDGSVNFFRGWEAYRDGFGKLTGEHWLGLARLHALTMQASYELRIDLEDFDNGTAFAQYGTFGVGLFSVDPEEDGYPVTIADYSGTAGDSFLKHNGMKFTTKDLDNDHSENNCAAFYHGAWWYRNCHTSNLNGQYLKGHHSSYADGVEWSSWTGWQYSLKFTEMKTRPVRDEN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV78</accession>
    <name>A0A8C3XV78_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Sad1 and UNC84 domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Nucleus inner membrane</location>
            <topology evidence="5">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027604.1">
        <property type="protein sequence ID" value="ENSCSRP00000026497.1"/>
        <property type="gene ID" value="ENSCSRG00000019730.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="342281at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034993">
        <property type="term" value="C:meiotic nuclear membrane microtubule tethering complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005637">
        <property type="term" value="C:nuclear inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043495">
        <property type="term" value="F:protein-membrane adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21439">
        <property type="entry name" value="SUN1_cc1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000009">
        <property type="entry name" value="SUN domain-containing protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045119">
        <property type="entry name" value="SUN1-5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032680">
        <property type="entry name" value="SUN1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040994">
        <property type="entry name" value="Sun_CC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012919">
        <property type="entry name" value="SUN_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12911">
        <property type="entry name" value="SAD1/UNC-84-LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12911:SF23">
        <property type="entry name" value="SUN DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18580">
        <property type="entry name" value="HTH_SUN2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09387">
        <property type="entry name" value="MRP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07738">
        <property type="entry name" value="Sad1_UNC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51469">
        <property type="entry name" value="SUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00037816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026497.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="913" mass="103470" checksum="0C2837D1C7EBC393" modified="2022-01-19" version="1">MDFSRLHTYTPPQCVPENTGYTYALSSSYSSTALDFETEHKLDPVFDSPRMSRRSLRLVTAGYNATDDAQNDNIHSSSYIGNMSLPDQSSRTAKQRKSLSKQSVTVKHTPRKNVSSSSIFGQSSFSSHASDTSVVSTVLDESLIQEQTEVDHFWGLDDDECDLKGGDTTVIQGNGDIATAETQTTMINGYTCSDCSMLSERKEVLTAYSASHMPSSRIYSRDRSQKYKSRNTPFYMNKILRLIKYTATSFASLLVQLFQMVLLNLGCELKAHSNYCGSMNVKDFLKEDGHLGINGESLCDDCKGKKHLETYTTVHMQSSRSKRVARTIWHTFSYAGYFVLQVLQTVGATGWFMSQKMLSLLWLAIVSPGKAASGVFWWLGTGWYQLVTLISLFNLFLLTRCLPKIYKLLLFLIPLLFLLGIWYWGFEGFLSLLPAFNWTSIRQTQRIDESVQILKPYPDSSRYVQPPEGTIQLFDSSRMSELEKQMAFMSDRCHHNDEEYAKVMLQLEKLQDQVAQMNDKSEMLILIKNVMGQHLKEMQSEEMARSTTDLQALHQEHQLRILTLEDLIGKLSAKSEDIQKELELTQTRTVSGSDEQNQHLLSKVKQLELELAHMKSELLTPQGLKTSCEKVDTIHEKVDAQVKESVKLMFFGDRQEDFSESLLQWLTSKFVSKSDLQVLLQDLELQILKNITLHMSITNQKPTSEVVTSAVNNAVISGITEAQARIIVNNALKLYSQDKTGMVDFALESGGGSILSTRCSETYETKTALISLFGIPLWYFSQSPRVVIQPDMYPGNCWAFKGSQGYLVVRLSMMIYPTAFTLEHIPKTLSPTGNITSAPKDFSVYGLEDEYQEEGTLLGQYVYDQGGESLQMFQVMEKNENAFQIVELRIFSNWGHTEYTCLYRFRVHGKPTE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK81</accession>
    <name>A0A8C3RK81_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Histocompatibility minor 13</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
            <orientation evidence="1">Lumenal side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the peptidase A22B family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK81"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000647.1">
        <property type="protein sequence ID" value="ENSCSRP00000000628.1"/>
        <property type="gene ID" value="ENSCSRG00000000530.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098554">
        <property type="term" value="C:cytoplasmic side of endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098553">
        <property type="term" value="C:lumenal side of endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042500">
        <property type="term" value="F:aspartic endopeptidase activity, intramembrane cleaving"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033619">
        <property type="term" value="P:membrane protein proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006465">
        <property type="term" value="P:signal peptide processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.100">
        <property type="entry name" value="Presenilin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007369">
        <property type="entry name" value="Peptidase_A22B_SPP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006639">
        <property type="entry name" value="Preselin/SPP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042524">
        <property type="entry name" value="Presenilin_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12174:SF23">
        <property type="entry name" value="MINOR HISTOCOMPATIBILITY ANTIGEN H13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12174">
        <property type="entry name" value="SIGNAL PEPTIDE PEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04258">
        <property type="entry name" value="Peptidase_A22B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00730">
        <property type="entry name" value="PSN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="37"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="79"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="104"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="203"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="262"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="293"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="322"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="17"/>
            <end position="26"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004366"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000628.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="398" mass="43747" checksum="053BC4DAFF743043" modified="2022-01-19" version="1">MAEQATAPLSEAHNVSGPGEAPAAGPARPPATPEGMALAYGSLVLMALLPIFFGALRSVTCAKSKNASDMPETITSRDAARFPIVASCTLFGLYLFFKIFSQEYINLLLSMYFFVLGILALSHTISPVMNKFFPANFPSKQYQLLFTQGSGENKEEIVNYEFDSKDLVCLAMSSVVGVWYLLRKHWIANNLFGLAFSLNGVELLHLNNVSTGCILLGGLFVYDVFWVFGTNVMVTVAKSFEAPIKLVFPQDLLEKGLEADNFAMLGLGDVVIPGIFIALLLRFDISLKKNTHTYFYTSFVAYIFGLGLTIFIMHVFKHAQPALLYLVPACIGFPLLMALVKGEVTEMFSYESSAEILPHTPRLTHFPTVSGSPASLADSMQQKLSCPRRRRQQSPSAM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKK5</accession>
    <name>A0A8C3RKK5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Crystallin beta-gamma domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the beta/gamma-crystallin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000000711.1">
        <property type="protein sequence ID" value="ENSCSRP00000000692.1"/>
        <property type="gene ID" value="ENSCSRG00000000256.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005212">
        <property type="term" value="F:structural constituent of eye lens"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002088">
        <property type="term" value="P:lens development in camera-type eye"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23463">
        <property type="entry name" value="beta-trefoil_Ricin_vlAKAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.20.10:FF:000006">
        <property type="entry name" value="Very large A-kinase anchor protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.20.10:FF:000008">
        <property type="entry name" value="very large A-kinase anchor protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.20.10:FF:000009">
        <property type="entry name" value="very large A-kinase anchor protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.20.10:FF:000010">
        <property type="entry name" value="very large A-kinase anchor protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.20.10:FF:000011">
        <property type="entry name" value="very large A-kinase anchor protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000038">
        <property type="entry name" value="very large A-kinase anchor protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.20.10">
        <property type="entry name" value="Crystallins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050252">
        <property type="entry name" value="Beta/Gamma-Crystallin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001064">
        <property type="entry name" value="Beta/gamma_crystallin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011024">
        <property type="entry name" value="G_crystallin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035992">
        <property type="entry name" value="Ricin_B-like_lectins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000772">
        <property type="entry name" value="Ricin_B_lectin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11818">
        <property type="entry name" value="BETA/GAMMA CRYSTALLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11818:SF38">
        <property type="entry name" value="VERY LARGE A-KINASE ANCHOR PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00030">
        <property type="entry name" value="Crystall"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00652">
        <property type="entry name" value="Ricin_B_lectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00458">
        <property type="entry name" value="RICIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00247">
        <property type="entry name" value="XTALbg"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49695">
        <property type="entry name" value="gamma-Crystallin-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50370">
        <property type="entry name" value="Ricin B-like lectins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50915">
        <property type="entry name" value="CRYSTALLIN_BETA_GAMMA"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50231">
        <property type="entry name" value="RICIN_B_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0430">Lectin</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Beta/gamma crystallin 'Greek key'" evidence="6">
        <location>
            <begin position="1935"/>
            <end position="1984"/>
        </location>
    </feature>
    <feature type="domain" description="Beta/gamma crystallin 'Greek key'" evidence="6">
        <location>
            <begin position="2030"/>
            <end position="2068"/>
        </location>
    </feature>
    <feature type="domain" description="Beta/gamma crystallin 'Greek key'" evidence="6">
        <location>
            <begin position="2080"/>
            <end position="2124"/>
        </location>
    </feature>
    <feature type="domain" description="Beta/gamma crystallin 'Greek key'" evidence="6">
        <location>
            <begin position="2125"/>
            <end position="2167"/>
        </location>
    </feature>
    <feature type="domain" description="Beta/gamma crystallin 'Greek key'" evidence="6">
        <location>
            <begin position="2213"/>
            <end position="2255"/>
        </location>
    </feature>
    <feature type="domain" description="Beta/gamma crystallin 'Greek key'" evidence="6">
        <location>
            <begin position="2392"/>
            <end position="2433"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="76"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="270"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="441"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="540"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1480"/>
            <end position="1514"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1687"/>
            <end position="1716"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="84"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="277"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="444"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="547"/>
            <end position="557"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1498"/>
            <end position="1513"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009646"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50915"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000692.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2569" mass="284493" checksum="9EC6AB0B1A14DADA" modified="2022-01-19" version="1">MGLISASERSRGISQNAEKNHSMEDLSNSIITEELKKANSLPSLAPGCKTADRDRQPKEGFFQFLGSLFNIGSKSSLGESKQSTLRDGHNRPGKDLQNPTALQEDGITKHRKTEVFVISTAGTEEVAVPKEEPALVNIREVGSQDLQRGQEQAADALMQTECKPDAPAVTYATYRGSVRIKQLLKKQAEEALRREENTEGKHIFTVTGNEEVQTAILPNLPSNIRVEITGYPSKENQKDYAKDGKENVNANLSAVKMELKKADVAKAILDSSEHGTSENTSASSTETNSNSNHIGELDLFVFLNHAPVSDTPEVNRTHFLDSVLSARDNSSSNYQIMDSVKTNSGNNRLAEKGERTLEETDAQFQSDNNATFSFDKGINSCVQVSHEDSKETMQNDCECSSKTKRGAVDKELPLIEGEYACGSQLELKLDAQMSPSNSTVFQHQADKRTENANKDSGPRMDDSQKYVAAEEREQETQTFLDSVHFPLNQERSTEKLSQAVKDMPFCGVHTLMVIDSLPTSVPSAKTVQDTGMDMVNSPGIKEFNESGKPTQVHNDPSVTLEGESKDINTENTSIPSLESEDVETTKVSSKSAEVNVAGTSPSALEWGSVKSHMPPILESEDASLSKAITPVSIAKISPPVLEAEDGSLANIPPPIHRSEDETMAKKATNLQDVKKTNISPPDRVYENSKPLRSEGMNPPNNVVPARVPNLTTPSLKTGEVFVAKTSVLSTEAKNTSPHETRDNWVDENVPKTVNANMTNISPPPSQSKGICFSKLSPPALKSEVNTLFEVPHSPLGSGEGALTNHSSSVVEKGVGLEIISVARPNSEDDNLVKISAKQENSHNSKTAPAILNAIDVSQCKIPSSASKSENVRIAKLPVMSDKVSESKCAFLEGDTPKMVASFLENGDVSAPTVISPVFENADVSITQISPCSEDINSKCTSFPLESDVILAESDCSTPNSEDVCIPKLASPTLRSKEISKLFPSALETADVLDSINFPIVKYEVVKKGKISSKLRVSDETDYVPPAQKLEDAWLTKSVTSTTCPLELVEMSSSIDYSKDVHKTPTEQVNPCNHIPAMPKKRAKMNDDTASFTKSSNACSQKTWEDMETGKQVHIESQDTVLFKKAEEIVDAVLHLAIEEIRSEQAAGVYQPCGNKDSLIKLDILKEQKTGKIQLEAKVKHFNESYAGSSSEVKEKETVVTNTQAEKIPFNTTHKTDLHSSIALKAKEIIDEVINSAKQKLMFNQLENSERRSPSKNVVLKHKTGFSKTLNTDVQLAAKTQEIIKEPLSLNQIGKELTQNVARDCEKASCSVPLLLNSVEGSTDLTIGGETVPNNVLSHQRNGLLHSGDLASLEYDLAITAKDECSKTVYDSTVMTEIGDITSIWTASNTSEETLHVLNGDTVMIEERMPPLQLKDLCNNTNMPEHRSMPTLTFNSSPFLHSEDYTCIPSKSKDESSLSSLDKSCAGKCLPELCGKEEDSVFVQEKATPKDSQANSEEGSGKTEANEIPQDKNRLNTQFIVSESSVTVKDIEGKICFSSDFANTDETLKSTLMMDQDLQRDNALGEKSLTNNNDTEELTNLLAFSPQDEQWESNYLFTVLYEGSPQDENQFISTDKKQAHSISPPDRSLDSIEHLLMCETAKSKYEPVDAYEKDNKLNETLDNCSSESFMTVEAKRFKIYPFSLSPIYEDDSPQEDQLSIDVSPGGHSIGKSKDNANHSSSILSLLQSVSERLKFNNQFSEEDEEESYEENMVDVQKEDSITSQWAGSSNTVLLENDQERAPLSKQSLVYSKEPLSSKQQSEPFPEEACHFPNLTRSTQFQQKADAAMKPLSRSVYYQYFQTASNYSSEKGVRFGSVLQDGLLTRDHKPQDNNLPESGAFPVNLIDGKILKCNPRPGKMIIYDIHGEKSKREIYHDLPDATSWIFPIGTLLRVIRGCWILYEKPKFQGEKYVLEEGEMVLNHLWDLRDMKHQPRNLAVGSIKHVTKDCSIPEIEFCPRAGTEGFPVCIQSAVANLEELDVKSTFYIIVKSGVWLAYSDLNYKGEMIVLEEGNSPSEISAADVKSLRPLKMCGLKVQMPMNVKVIIYEREHFGGWAKELSGNIDAVPAFFRSNEDFQGIGSIRVIGGVWVAYEKERYKGRQYLLEEGDYEDVHSYGGISSALLSFRFLQGDFIESSVMLFESDEEDGKVMVNQDIPDLEQAGFGQEMRSIHVKSGVWVAYQQKYFCGEQYILEKGKYKCFLDWGGSSETIMSIRPIKLEPLGKNEPSHLLKAFSNTHFQGACVDFTAEVSDFTSFIPCSFKVLRGCWLLFYQGEIADNHCVLEEGLYTDLTSCGCPTATLKSFKPVEYVFAEPSISLFSLECCEGRELHFKEAVNSVLNKDLHFYSQSVWVRSGLWIAYEGGNFSGKQILLEPSKISNWTEFSGWSVIGSLRPMKQPAVYFRIKNRDQDKYLTVTGNLSDARATSVCVSPYNGKNTQIWYYCHGLFKSKAIAACLDIVSGRDLPGAKVALWTEHGKARQKWRLNKDGTISSYLSDQLVLDVKGGNHYDRNYVIVNQPLESEFSQIWDIEIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKT0</accession>
    <name>A0A8C3RKT0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Inner nuclear membrane protein Man1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">LEM domain-containing protein 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Can function as a specific repressor of TGF-beta, activin, and BMP signaling through its interaction with the R-SMAD proteins. Antagonizes TGF-beta-induced cell proliferation arrest.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Interacts with SMAD1, SMAD2, SMAD3 and SMAD5. Binds to both phosphorylated and unphosphorylated R-SMADS.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKT0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000781.1">
        <property type="protein sequence ID" value="ENSCSRP00000000763.1"/>
        <property type="gene ID" value="ENSCSRG00000000574.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005637">
        <property type="term" value="C:nuclear inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031490">
        <property type="term" value="F:chromatin DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030514">
        <property type="term" value="P:negative regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006998">
        <property type="term" value="P:nuclear envelope organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12942">
        <property type="entry name" value="LEM_Man1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12286">
        <property type="entry name" value="RRM_Man1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.1180:FF:000001">
        <property type="entry name" value="inner nuclear membrane protein Man1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000176">
        <property type="entry name" value="Inner nuclear membrane protein Man1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.720.40:FF:000001">
        <property type="entry name" value="LEM domain containing 2, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.720.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.1180">
        <property type="entry name" value="MAN1, winged-helix domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052277">
        <property type="entry name" value="INM_ESCRT-Associated"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011015">
        <property type="entry name" value="LEM/LEM-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003887">
        <property type="entry name" value="LEM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018996">
        <property type="entry name" value="Man1/Src1-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034394">
        <property type="entry name" value="Man1_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041885">
        <property type="entry name" value="MAN1_winged_helix_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13428:SF10">
        <property type="entry name" value="INNER NUCLEAR MEMBRANE PROTEIN MAN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13428">
        <property type="entry name" value="INNER NUCLEAR MEMBRANE PROTEIN MAN1 LEM DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03020">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09402">
        <property type="entry name" value="MSC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00540">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63451">
        <property type="entry name" value="LEM domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50954">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="466"/>
            <end position="487"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="606"/>
            <end position="626"/>
        </location>
    </feature>
    <feature type="domain" description="LEM" evidence="14">
        <location>
            <begin position="1"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="39"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="312"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="863"/>
            <end position="888"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="52"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="218"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="243"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="317"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="337"/>
            <end position="354"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00057490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00063273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00067966"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00081981"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000763.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="888" mass="97161" checksum="7BB21B6F9F2B208E" modified="2022-01-19" version="1">MAAAAQLTDEELFSELRRFGFSPGPVTESTRPVYLKKLKKLREDERAGARGGANKTRNSNNNNTGAGAAPGGGGRAAPGPGARLASPDQPYLLGGAGGGSRSRAAPPAGGGKVLLGFSSDESDVEASPRSQAGAGGGGSSSRRERASPPVRGLRPAASHGACSGRTSSPPEAARRKPSAWWGAVARRPTATAGAQTQGMREPGGGEEEEDEEGRQWKNRTVNGNRHSSLGGRTEYSDSEEEGERAKQQVLKEETAARQHRARRSLSKSAAPFTASKCAAAGAGMMETGQQRAGGGGGAGVIAMNDRAEAAAAAGSLDRGRNREKEAAVTRGGDCENLDTSPSIPRYRSASSKNSPPLLVLPQPTDMDSSKINDPLGTVRKAANNHVLIGADGGFNIEPKIYSATNSLSLGAATPSSLRINHSNHMGSNHTYLKNTYKQKLSEPEEELLQQFKREEVSTTGGFSAHYLSMFLLTAACLFFLVLGLMYVRMRGSGVAEHGEANEKSLMMNSLYKLHDRLAQVAGDHDCGNSIQRNLSVQETAAYLKSLGPEYEKVLNTALQWIMSRGEDVGIKCIGNDPSEELHNVTDVKYLESTRPQMSFRCRFRRAFITLFKFSLLMVIRMVWGVLHYMKYRWTKEEEETRQMYDMVVKIIDVLRSHNEACQENKDLQPYMPIPHVCDSLIPPQDRKKMKKVWNRAVDFLAANESRVRTETRRIGGADFLVWRWIQPSAACDKILVIPSKVWQGQAFHLDRRNSPPNSLTPCLKIRNMFDPVMEIGDHWHLAIQEAILEKCSDNDGIVHIAVDKNSREGCVYVKCLSPEYAGKAFKALHGSWFDGKLVTVKYLRLDRYHHRFPQALTCNTPLKPSNKHMNSMSHLRLRTGTTNSQGSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL55</accession>
    <name>A0A8C3RL55_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Enoyl-CoA delta isomerase 1, mitochondrial</fullName>
            <ecNumber evidence="5">5.3.3.8</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="23">3,2-trans-enoyl-CoA isomerase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20 21">Delta(3),Delta(2)-enoyl-CoA isomerase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="22">Dodecenoyl-CoA isomerase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Key enzyme of fatty acid beta-oxidation. Able to isomerize both 3-cis (3Z) and 3-trans (3E) double bonds into the 2-trans (2E) form in a range of enoyl-CoA species, with a preference for (3Z)-enoyl-CoAs over (3E)-enoyl-CoAs. The catalytic efficiency of this enzyme is not affected by the fatty acyl chain length.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>(2E)-tetradecenoyl-CoA = (3Z)-tetradecenoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:29847"/>
            <dbReference type="ChEBI" id="CHEBI:61405"/>
            <dbReference type="ChEBI" id="CHEBI:61968"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="15">
            <dbReference type="Rhea" id="RHEA:29849"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>(3Z)-decenoyl-CoA = (2E)-decenoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:77195"/>
            <dbReference type="ChEBI" id="CHEBI:61406"/>
            <dbReference type="ChEBI" id="CHEBI:195601"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:77196"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>(3Z)-dodecenoyl-CoA = (2E)-dodecenoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:23716"/>
            <dbReference type="ChEBI" id="CHEBI:57330"/>
            <dbReference type="ChEBI" id="CHEBI:58543"/>
            <dbReference type="EC" id="5.3.3.8"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:23717"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>(3Z)-hexenoyl-CoA = (2E)-hexenoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:45748"/>
            <dbReference type="ChEBI" id="CHEBI:62077"/>
            <dbReference type="ChEBI" id="CHEBI:85415"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:45749"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>(3Z)-octenoyl-CoA = (2E)-octenoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:46044"/>
            <dbReference type="ChEBI" id="CHEBI:62242"/>
            <dbReference type="ChEBI" id="CHEBI:85640"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:46045"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>a (3E)-enoyl-CoA = a 4-saturated (2E)-enoyl-CoA</text>
            <dbReference type="Rhea" id="RHEA:45228"/>
            <dbReference type="ChEBI" id="CHEBI:58521"/>
            <dbReference type="ChEBI" id="CHEBI:85097"/>
            <dbReference type="EC" id="5.3.3.8"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:45229"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Lipid metabolism; fatty acid beta-oxidation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homotrimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 24">Belongs to the enoyl-CoA hydratase/isomerase family.</text>
    </comment>
    <dbReference type="EC" id="5.3.3.8" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL55"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001585.1">
        <property type="protein sequence ID" value="ENSCSRP00000001537.1"/>
        <property type="gene ID" value="ENSCSRG00000001234.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004165">
        <property type="term" value="F:delta(3)-delta(2)-enoyl-CoA isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006635">
        <property type="term" value="P:fatty acid beta-oxidation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06558">
        <property type="entry name" value="crotonase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.226.10:FF:000034">
        <property type="entry name" value="Enoyl-CoA delta isomerase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.226.10">
        <property type="entry name" value="2-enoyl-CoA Hydratase, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029045">
        <property type="entry name" value="ClpP/crotonase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018376">
        <property type="entry name" value="Enoyl-CoA_hyd/isom_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001753">
        <property type="entry name" value="Enoyl-CoA_hydra/iso"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11941:SF45">
        <property type="entry name" value="ENOYL-COA DELTA ISOMERASE 1, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11941">
        <property type="entry name" value="ENOYL-COA HYDRATASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00378">
        <property type="entry name" value="ECH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52096">
        <property type="entry name" value="ClpP/crotonase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00166">
        <property type="entry name" value="ENOYL_COA_HYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="11" id="KW-0413">Isomerase</keyword>
    <keyword evidence="9" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005005"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00035949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00036336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00050938"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00051293"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00052376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00052542"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00056147"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00068317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00076241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00078358"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00082088"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00083575"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="RuleBase" id="RU003707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001537.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="295" mass="32620" checksum="886DBBE540CB42BA" modified="2022-01-19" version="1">MAAVAVTLVRRLLRSGLRPGLCGAGGRELGAAPRRAIGRVAVELDSSTGVAVMKMENLPVNSLSLDFLTEFLISLEKLENDRGCRGVILTSGAPKIFSAGLDIMEMYGKSAEHYAEFWKAVQEMWLRLYQSNMVTVAAINGSSPAGGCLMAMCCDYRIMAENPKYSIGLNETQLGIVAPFWFKDTMVNTVGNRATERSLELGLLYSPPEAHKIGLVDQLVPEEKIQSTAAAVMSQWLAIPDHARQITKSMMRKPTVDRLLAHRESDIQNFVSFITKDSIQKSLQMYMEMLKQRRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLC5</accession>
    <name>A0A8C3RLC5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">EARP complex and GARP complex interacting protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the WD repeat EIPR1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLC5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001167.1">
        <property type="protein sequence ID" value="ENSCSRP00000001132.1"/>
        <property type="gene ID" value="ENSCSRG00000000927.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060341">
        <property type="term" value="P:regulation of cellular localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051049">
        <property type="term" value="P:regulation of transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000156">
        <property type="entry name" value="protein TSSC1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059104">
        <property type="entry name" value="Beta-prop_EIPR1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040323">
        <property type="entry name" value="EIPR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14205:SF15">
        <property type="entry name" value="EARP AND GARP COMPLEX-INTERACTING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14205">
        <property type="entry name" value="WD-REPEAT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23609">
        <property type="entry name" value="Beta-prop_EIPR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101908">
        <property type="entry name" value="Putative isomerase YbhE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 4" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="EIPR1-like beta-propeller" evidence="6">
        <location>
            <begin position="7"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="4">
        <location>
            <begin position="224"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="316"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="322"/>
            <end position="335"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005672"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF23609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001132.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="387" mass="43826" checksum="75AE8F83B202DF58" modified="2022-01-19" version="1">MEDDAPVIYGLEFQARALTPQIAETDAIRFLIGTQSLKYDNQIHIIDFDDENNIINKNVLIHQVGEIWHISASPADKGVLATCYNKTSDSKVMTCAAVWRMPKELESGSHESPDDSSSNTQTLELLCHLDNTAHGNMACVIWEPMGDGKKLISLADNHLLLWDLQESSSNAVLSNSAALEGKGQLKFTSGRWSPHHNCTQVTTANDTAIRGWDTRSMRQIYYIENAHGQLVRDLDFNPNKQYYLASCGDDCKVKFWDTRNVTEPVKTLEEHSHWVWNVRYNHSHDQLVLSGSSDSRIILSNMVSISSEPFGHLVDDDDLSDQEDHHQEEKTKEPLQDSIIATYEEHEDSVYAVEWSSADPWLFASLSYDGRLVINRVPRALKYHILL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLW5</accession>
    <name>A0A8C3RLW5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Cytochrome P450 1A</fullName>
            <ecNumber evidence="13">1.14.14.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Cytochromes P450 are a group of heme-thiolate monooxygenases. They oxidize a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 11 13">
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="13">Endoplasmic reticulum membrane</location>
            <topology evidence="13">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="13">Microsome membrane</location>
            <topology evidence="13">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the cytochrome P450 family.</text>
    </comment>
    <dbReference type="EC" id="1.14.14.1" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001269.1">
        <property type="protein sequence ID" value="ENSCSRP00000001232.1"/>
        <property type="gene ID" value="ENSCSRG00000001005.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019825">
        <property type="term" value="F:oxygen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004508">
        <property type="term" value="F:steroid 17-alpha-monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042446">
        <property type="term" value="P:hormone biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042448">
        <property type="term" value="P:progesterone metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046677">
        <property type="term" value="P:response to antibiotic"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006805">
        <property type="term" value="P:xenobiotic metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd20676">
        <property type="entry name" value="CYP1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.630.10:FF:000002">
        <property type="entry name" value="Cytochrome P450 1A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.630.10">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001128">
        <property type="entry name" value="Cyt_P450"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017972">
        <property type="entry name" value="Cyt_P450_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002401">
        <property type="entry name" value="Cyt_P450_E_grp-I"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008066">
        <property type="entry name" value="Cyt_P450_E_grp-I_CYP1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036396">
        <property type="entry name" value="Cyt_P450_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24289:SF21">
        <property type="entry name" value="CYTOCHROME P450 1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24289">
        <property type="entry name" value="STEROID 17-ALPHA-HYDROXYLASE/17,20 LYASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00067">
        <property type="entry name" value="p450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00463">
        <property type="entry name" value="EP450I"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01683">
        <property type="entry name" value="EP450ICYP1A"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00385">
        <property type="entry name" value="P450"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48264">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00086">
        <property type="entry name" value="CYTOCHROME_P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 13" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="3 11 12" id="KW-0349">Heme</keyword>
    <keyword evidence="8 11 12" id="KW-0408">Iron</keyword>
    <keyword evidence="10 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11 12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6 13" id="KW-0492">Microsome</keyword>
    <keyword evidence="9 12" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="7 12" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="12"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="binding site" description="axial binding residue" evidence="11">
        <location>
            <position position="465"/>
        </location>
        <ligand>
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR602401-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU368045"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001232.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="526" mass="60301" checksum="9B3F3C2413A8BC6A" modified="2022-01-19" version="1">MKAAMSLLGSQGIISVTEILIASAVFCLTFMVIRSFRQQIPKGLKRLPGPRGYPLIGNVLELRSNPHLTLTQMSQKYGDVMQIRIGTRPVLVLSGLDTIRQALVKQGEDFMGRPDLYSFRHIGDGQSLAFSTDSGEVWRARRKLAQNALKTFSVSPSPNSLSTCLLEEHVSKEADYLVRKFLQLMEEKKRFDSFRYVVVSVANVICAMCFGKRYDHGDQELLSIVNVTDEFGDVAASGNPADFIPVLQYLPSRSMKKFMEFNMRFLRLLQDIVKEHYESFEKDNIRDITDSLIEQSQENKVEANDNIQLPKEKIVNLVNDLFGAGFDTVTTALSWSLMYLVTYPDIQKKMQEELDQIIGRERRPRLSDRPMLPYTEAFILEMFRHSSFLPFTIPHCTTKDTVLNGYYIPKDFCVFVNQWQVNHDEKLWKEPSTFDPERFLLAGGTEVNKADGEKVLIFGLGKRNCLGETIARWEVFLFLTTLLQQLEFSISDGEKVDMTPLYGLTMKHKRCEHFQVKQRFPIQSSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM20</accession>
    <name>A0A8C3RM20_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Nuclear receptor subfamily 2 group C member 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the nuclear hormone receptor family. NR2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM20"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001937.1">
        <property type="protein sequence ID" value="ENSCSRP00000001881.1"/>
        <property type="gene ID" value="ENSCSRG00000001466.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd06967">
        <property type="entry name" value="NR_DBD_TR2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06952">
        <property type="entry name" value="NR_LBD_TR2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.565.10:FF:000012">
        <property type="entry name" value="Nuclear receptor subfamily 2 group C member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.50.10:FF:000015">
        <property type="entry name" value="Nuclear receptor subfamily 2, group C, member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.50.10">
        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048245">
        <property type="entry name" value="NR2C1/2-like_DBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048246">
        <property type="entry name" value="NR2C1/2-like_LBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050274">
        <property type="entry name" value="Nuclear_hormone_rcpt_NR2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001723">
        <property type="entry name" value="Nuclear_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001628">
        <property type="entry name" value="Znf_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013088">
        <property type="entry name" value="Znf_NHR/GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24083">
        <property type="entry name" value="NUCLEAR HORMONE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00105">
        <property type="entry name" value="zf-C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01282">
        <property type="entry name" value="COUPTNFACTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00398">
        <property type="entry name" value="STRDHORMONER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00047">
        <property type="entry name" value="STROIDFINGER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00430">
        <property type="entry name" value="HOLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00399">
        <property type="entry name" value="ZnF_C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00031">
        <property type="entry name" value="NUCLEAR_REC_DBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51030">
        <property type="entry name" value="NUCLEAR_REC_DBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 11" id="KW-0804">Transcription</keyword>
    <keyword evidence="6 11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5 11" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Nuclear receptor" evidence="12">
        <location>
            <begin position="131"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="NR LBD" evidence="13">
        <location>
            <begin position="358"/>
            <end position="600"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU004334"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001881.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="613" mass="67654" checksum="FE1CA8F45C0A7785" modified="2022-01-19" version="1">MTSPSQRIQIISTDSSVASPQRIQNVKSYIMPYKILQHLLQIVTDQQTGQKIQIVTAVDSSVSPKQQFILASPDGTGTGKVILAAPETSNAKQLIFTTTDNIVPGRIQIVTDSASVERLLGKADVQRTQVVEYCVVCGDKASGRHYGAVSCEGCKGFFKRSVRKNLTYSCRSNQDCIINKHHRNRCQFCRLKKCLEMGMKMESVQSERKPFDVQREKPTNCAASTEKIYIRKDLRSPLIATPTFVADKDGARSTGLLDPGMLVNIQQPLIRDDGTVLLATDSKAETSQGALGTLANVVTSLASLSESLNNGDTSEIQQEDQSASEITRAFDTLAKALNTTDGTVAQNLVDGMDPTGGGNIHVISRDQSTPIIEVEGPLLTDTHVTFKLTMPSPMPEYLNVHYICESASRLLFLSMHWARSIPAFQALGQDCNTSLVRACWNELFTLGLAQCAQVMSLSTILAAIVNHLQNSIQEDKLSGDRIKQVMEHIWKLQEFCNSMAKLDIDGYEYAYLKAIVLFSPDHPGLTSSSQIEKFQEKAQMELQDYVQKTYPEDTYRLARILVRLPALRLMSSSITEELFFTGLIGNVPIDSIIPYILKMETAEYNGQITGTSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM50</accession>
    <name>A0A8C3RM50_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Serine/threonine-protein kinase Nek10</fullName>
            <ecNumber evidence="3">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Never in mitosis A-related kinase 10</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="14">Interacts with RAF1 and MAP2K1; the interaction is direct with RAF1 and required for ERK1/2-signaling pathway activation in response to UV irradiation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. NEK Ser/Thr protein kinase family. NIMA subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM50"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000436.1">
        <property type="protein sequence ID" value="ENSCSRP00000000422.1"/>
        <property type="gene ID" value="ENSCSRG00000000236.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902749">
        <property type="term" value="P:regulation of cell cycle G2/M phase transition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08528">
        <property type="entry name" value="STKc_Nek10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:001213">
        <property type="entry name" value="serine/threonine-protein kinase Nek10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000612">
        <property type="entry name" value="Serine/threonine-protein kinase Nek10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000339">
        <property type="entry name" value="serine/threonine-protein kinase Nek10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000225">
        <property type="entry name" value="Armadillo"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042666">
        <property type="entry name" value="Nek10_STKc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050660">
        <property type="entry name" value="NEK_Ser/Thr_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43671">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE NEK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43671:SF92">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE NEK10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00185">
        <property type="entry name" value="ARM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 17" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="11 18" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-0418">Kinase</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 17" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="20">
        <location>
            <begin position="523"/>
            <end position="795"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="841"/>
            <end position="883"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="18">
        <location>
            <begin position="482"/>
            <end position="513"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="845"/>
            <end position="859"/>
        </location>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <position position="552"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010886"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00062001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00073379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00075649"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000422.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1098" mass="124824" checksum="17B03EE38918AE5F" modified="2022-01-19" version="1">KVGRDLRRSSSRTPCSKQDLTTKANLFSAWLLSIYCLPYAQPSLHLQLPAINFETAQNSMTTSEQYTNKTNGQRSRGQWQESTEAVELENFSMNYRNERNFSKHAQHKQFQEIFTALVKNRLICREWVNRAPSIHFLRVLICLRLLMRDPCYQEVLHNLGGIQNLAQYMETVANGYLGYGEEQHNVDKLVNMTYIFQKLSAVKDQREWVIGSGAHKTLVNLLGARDSNVLLGALLALTSLAESPECREKISELTIVEHLLVILHEYDLLSKRLTAELLRLLCAESQVKEQVKLYEGVPILLSLLHSDHLKLLWSVVWILVQICEDPETSVEIRIWGGIKQLLHILHGDRNLVSDRSSIGSLSSANAAGRIQQLHLSEDLSPQELQENTFSLQAACCAAITELVLNDTNAHQVVQENGVYTIARLILPNKQRNAVKANLLQCYAFRALRFLFSMERNRHLFKRLFPTDLFEIFIDIGHYVRNISAYEELVSKLNSLLEDELKQIAESIENINQNKAPSKYIGNYAILDHLGSGAFGSVYKVRKHSGQNLLAMKEVNLHNPAFGKDKKDRDSSVKNIVSELTIIKEQLYHPNVVRYYRTFLENDRLYIVMELIEGAPLGEHFHSLKEKQQQFTEDRIWNIFIQLCLALRYLHKEKRIVHRDLTPNNIMLGDKDKVTVTDFGLAKQKQENSKLISVVGTILYSCPEVVKSEPYGEKADVWAAGCILYQMATLKPPFYSTNMLSLATKIVEAMYEPVPEGVYSEKLSVTIKRCLTPDAETRPDIVEVSSMISDVMMKYLDGLSTSQFALEKKLERERRRTQRYFMEANRNAVTCHQQLAILSHEHSEKSSLSSSSSGAASFKSELSESTDIPTENFHPTCGKDEDRTCDEILSDDNYTLENSEKDVFSELDDELDISDNSSSSSSSPLKESTLSNLLLFYRDYIGCLGSRTRPALSSAASAGIAVSQRKVRQISDPIQQILIQLHKIIYITQLPPALHCNLKRRVIERFKKSLFSQQSNPCNLKLEVKKLLQGSPELIEPNFFIADCHLLLHSSGGNILAPDDRTGFPGSFDMEEGMTYEQLQSVIEEVLEESGYYNFTSNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMH5</accession>
    <name>A0A8C3RMH5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">MGT4C acetylglucosaminyltransferase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein glycosylation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMH5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002123.1">
        <property type="protein sequence ID" value="ENSCSRP00000002061.1"/>
        <property type="gene ID" value="ENSCSRG00000001605.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000010038.1">
        <property type="protein sequence ID" value="ENSCSRP00000009698.1"/>
        <property type="gene ID" value="ENSCSRG00000007257.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008375">
        <property type="term" value="F:acetylglucosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006487">
        <property type="term" value="P:protein N-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006759">
        <property type="entry name" value="Glyco_transf_54"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057279">
        <property type="entry name" value="MGAT4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056576">
        <property type="entry name" value="MGAT4_A/B/C_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12062:SF14">
        <property type="entry name" value="ALPHA-1,3-MANNOSYL-GLYCOPROTEIN 4-BETA-N-ACETYLGLUCOSAMINYLTRANSFERASE C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12062">
        <property type="entry name" value="N-ACETYLGLUCOSAMINYLTRANSFERASE VI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04666">
        <property type="entry name" value="MGAT4_cons"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23524">
        <property type="entry name" value="MGAT4A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="25"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="domain" description="MGAT4 conserved region" evidence="5">
        <location>
            <begin position="66"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="domain" description="MGAT4 A/B/C C-terminal" evidence="6">
        <location>
            <begin position="343"/>
            <end position="471"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF04666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF23524"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002061.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="483" mass="56258" checksum="31B66C22DAA2AD27" modified="2022-01-19" version="1">LYVFLHMKLTLKYLDKMRCLRKRSAVSFLGVLVICLLFMNLYIEDGYVLEGDKQLIRETATHQLNSERYVHTFKDLSNFSGSINVSYRYLAGTPLPRKRYLTIGLSSVKRKKGNYLLETIKSIFEQSSYEELKEITVVVHLADFDSSWCEGMVQDISQKFAHHIIAGRLMVIHAPEEYYPVLDGLKRNYNDPEDRVKFRSKQNVDYAFLLNFCANLSDYYVMLEDDVRCSKNFLTAVKKVITSREGSYWVTLEFSKLGYIGKLYHSHDLPRLAHFLLMFYQEMPCDWLLIHFRGLLAQKDVIRFKPSLFQHMGYYSSYKGAENKLKDDDFEEDSFDIPDNPPANLHTNMNVFENYEASKAYSSIDEYFWGKAPSTGDLYVIVFEKPIKISKIKVITGTEDRQNDILHHGALEVGEKIVGSKKGRQCTTYLRLGEFKNGNFEMTDVEHKVLFDINCMRILVTKSQKEWLIIRSISIWTSQPPNQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMU4</accession>
    <name>A0A8C3RMU4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMU4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002269.1">
        <property type="protein sequence ID" value="ENSCSRP00000002205.1"/>
        <property type="gene ID" value="ENSCSRG00000001712.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="44"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002205.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="62" mass="7031" checksum="13753500B12A8978" modified="2022-01-19" version="1">MTKSNGEDPRSGNRMERFQQGVRKRTLLAKKKVQSITKDDVKSYLARNAFVLFTVMGVIVGE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMY0</accession>
    <name>A0A8C3RMY0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Myoneurin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002396.1">
        <property type="protein sequence ID" value="ENSCSRP00000002329.1"/>
        <property type="gene ID" value="ENSCSRG00000001801.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8117402at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18217">
        <property type="entry name" value="BTB_POZ_ZBTB31_myoneurin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000029">
        <property type="entry name" value="GLI family zinc finger 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000472">
        <property type="entry name" value="myoneurin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000678">
        <property type="entry name" value="Myoneurin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000816">
        <property type="entry name" value="myoneurin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000051">
        <property type="entry name" value="myoneurin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000100">
        <property type="entry name" value="Zinc finger 45-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000267">
        <property type="entry name" value="Zinc finger and BTB domain-containing 49"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000030">
        <property type="entry name" value="Zinc finger protein 628"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002586">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24394:SF29">
        <property type="entry name" value="MYONEURIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24394">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13912">
        <property type="entry name" value="zf-C2H2_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00074683"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002329.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="615" mass="69401" checksum="665BF265285E8C33" modified="2022-01-19" version="1">MQYSHHCEHLLERLNKQREAGFLCDCTVVIGEFQFKAHRNVLASFSEYFGAFYRDASDSNVVLDQTQVKADGFQKLLEFIYTGNLNLDSWNVKEIHQAADYLKVEEVVTKCKIKMEDFAFIANPSSTEISSITGNIELNQQTCLLTLRDYNNREKSDAPSADSIQPQAKKVGLEKKSTQTRKRKKTLNSQKNMKNKPVQYQNDIIENSSVDMFLDANKLATQITEQAAQGSDNSELQLASVVESETFAAQDVLIQTITVKQKRRKPQQNCALKEHSMSNIASEKNSYQLESSGEELDQKYSKAKPVCNTCGKVFSEASSLRRHMRIHKGVKPYVCQLCGKAFTQCNQLKTHVRTHTGEKPYKCELCDKGFAQKCQLVFHSRMHHGEEKPYKCDVCNLQFATSSNLKIHARKHSGEKPYVCDRCGQRFAQASTLTYHVRRHTGEKPYVCDTCGKAFAVSSSLITHSRKHTGEKPYICGICGKSFISSGELNKHFRSHTGERPFICELCGNSYTDIKNLKKHKTKVHTGSETTLDSNTVDNSYNEQESIQNQKSPLSESADVKPSEMSLPLPLPIGTEDHQMLLPITGNQSPSSDTLLRSAVTGYSEPQFIFLQQLY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNR0</accession>
    <name>A0A8C3RNR0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Cathepsin Z</fullName>
            <ecNumber evidence="3">3.4.18.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Exhibits carboxy-monopeptidase as well as carboxy-dipeptidase activity. Capable of producing kinin potentiating peptides.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Release of C-terminal amino acid residues with broad specificity, but lacks action on C-terminal proline. Shows weak endopeptidase activity.</text>
            <dbReference type="EC" id="3.4.18.1"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the peptidase C1 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.18.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001495.1">
        <property type="protein sequence ID" value="ENSCSRP00000001451.1"/>
        <property type="gene ID" value="ENSCSRG00000001172.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016807">
        <property type="term" value="F:cysteine-type carboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02698">
        <property type="entry name" value="Peptidase_C1A_CathepsinX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000060">
        <property type="entry name" value="Cathepsin Z"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033157">
        <property type="entry name" value="CTSZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025661">
        <property type="entry name" value="Pept_asp_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013128">
        <property type="entry name" value="Peptidase_C1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000668">
        <property type="entry name" value="Peptidase_C1A_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12411">
        <property type="entry name" value="CYSTEINE PROTEASE FAMILY C1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00112">
        <property type="entry name" value="Peptidase_C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00705">
        <property type="entry name" value="PAPAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00645">
        <property type="entry name" value="Pept_C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00640">
        <property type="entry name" value="THIOL_PROTEASE_ASN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0645">Protease</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="7" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="8" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Peptidase C1A papain C-terminal" evidence="13">
        <location>
            <begin position="1"/>
            <end position="212"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001594"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008455"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00056802"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM00645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001451.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="223" mass="24383" checksum="2BB038A3003AC6ED" modified="2022-01-19" version="1">NQHIPQYCGSCWAHGSTSALADRINIKRKGAWPSAYLSVQNVIDCANAGSCEGGDHSGVWMYAHDHGIPDETCNNYQAKDQTCKKFNQCGTCVTFGECHVIKNYTLWKIADYGSVSGREKMMAEIYANGPISCGIMATARLDAYTGGLYAEYNPSAMVNHIVSVAGWGVENGTEYWIVRNSWGEPWGELGWLRIVTSAYKGGKGAEYNLAIEEDCAYGDPVLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ76</accession>
    <name>A0A8C3RQ76_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Nociceptin receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Kappa-type 3 opioid receptor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Orphanin FQ receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">G-protein coupled opioid receptor that functions as a receptor for the endogenous neuropeptide nociceptin. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors. Signaling via G proteins mediates inhibition of adenylate cyclase activity and calcium channel activity. Arrestins modulate signaling via G proteins and mediate the activation of alternative signaling pathways that lead to the activation of MAP kinases. Plays a role in modulating nociception and the perception of pain. Plays a role in the regulation of locomotor activity by the neuropeptide nociceptin.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="20">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ76"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001763.1">
        <property type="protein sequence ID" value="ENSCSRP00000001710.1"/>
        <property type="gene ID" value="ENSCSRG00000001355.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6076970at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042923">
        <property type="term" value="F:neuropeptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001626">
        <property type="term" value="F:nociceptin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007218">
        <property type="term" value="P:neuropeptide signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019233">
        <property type="term" value="P:sensory perception of pain"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15092">
        <property type="entry name" value="7tmA_NOFQ_opioid_R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000014">
        <property type="entry name" value="Kappa-type opioid receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001418">
        <property type="entry name" value="Opioid_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001420">
        <property type="entry name" value="X_opioid_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24229">
        <property type="entry name" value="NEUROPEPTIDES RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24229:SF11">
        <property type="entry name" value="NOCICEPTIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00384">
        <property type="entry name" value="OPIOIDR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00547">
        <property type="entry name" value="XOPIOIDR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0085">Behavior</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8 20" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="15" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0564">Palmitate</keyword>
    <keyword evidence="12 20" id="KW-0675">Receptor</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14 20" id="KW-0807">Transducer</keyword>
    <keyword evidence="6 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00021498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022610"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00030257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00030580"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00043899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001710.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="367" mass="41268" checksum="A451DE5935AC58AD" modified="2022-01-19" version="1">MDPFFPAHILEDPDLRKLLNDSSMLNLSFPSNWFNNGTGDSFLPLGIKITIVVVYSIVCIVGLVGNCSVMYVIVRFTKMKTATNIYIFNLALADTLCLITLPFQGTDTFLGFWPFGNILCKIAISIDYYNMFTSTFTLTMMSVDRYIAICHPIKALDIRTPHKAKVVNICIWALASVFGIPAMVMGSAENENNEIDCLIKLPKPVDYWDPVFGVCVFLFSFMIPVLIITICYSLMIRRLKNVRVLSGSKEKDRNLRRITRMVLVVVAVFIICWTPIQIFVLVQCLGAKAESELELAISCFCTALGYANSSLNPVLYAFLDENFKTCFRKFCFPAAFRTELQMSNRMCSIAKDVVYACKNSEGTNNPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRL3</accession>
    <name>A0A8C3RRL3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Laminin subunit alpha-5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Laminin-10 subunit alpha</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Laminin-11 subunit alpha</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">Laminin-15 subunit alpha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="12">Laminin is a complex glycoprotein, consisting of three different polypeptide chains (alpha, beta, gamma), which are bound to each other by disulfide bonds into a cross-shaped molecule comprising one long and three short arms with globules at each end. Alpha-5 is a subunit of laminin-10 (laminin-511), laminin-11 (laminin-521) and laminin-15 (laminin-523).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
            <location evidence="1">Basement membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="17">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000004010.1">
        <property type="protein sequence ID" value="ENSCSRP00000003877.1"/>
        <property type="gene ID" value="ENSCSRG00000002058.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043259">
        <property type="term" value="C:laminin-10 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005201">
        <property type="term" value="F:extracellular matrix structural constituent"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009887">
        <property type="term" value="P:animal organ morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048732">
        <property type="term" value="P:gland development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002009">
        <property type="term" value="P:morphogenesis of an epithelium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030155">
        <property type="term" value="P:regulation of cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030334">
        <property type="term" value="P:regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045995">
        <property type="term" value="P:regulation of embryonic development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060541">
        <property type="term" value="P:respiratory system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035239">
        <property type="term" value="P:tube morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00055">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="19"/>
    </dbReference>
    <dbReference type="CDD" id="cd00110">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000074">
        <property type="entry name" value="Laminin subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000083">
        <property type="entry name" value="Laminin subunit alpha"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000090">
        <property type="entry name" value="laminin subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000069">
        <property type="entry name" value="Laminin subunit alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000454">
        <property type="entry name" value="Laminin subunit alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000033">
        <property type="entry name" value="Laminin subunit alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000034">
        <property type="entry name" value="Laminin subunit alpha 3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000084">
        <property type="entry name" value="Laminin subunit alpha 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000051">
        <property type="entry name" value="Laminin subunit alpha 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000209">
        <property type="entry name" value="Laminin subunit alpha 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000405">
        <property type="entry name" value="Laminin subunit alpha 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000430">
        <property type="entry name" value="Laminin subunit alpha 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000437">
        <property type="entry name" value="Laminin subunit alpha 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000467">
        <property type="entry name" value="Laminin subunit alpha 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000151">
        <property type="entry name" value="Laminin subunit alpha 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000022">
        <property type="entry name" value="Laminin subunit alpha 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050440">
        <property type="entry name" value="Laminin/Netrin_ECM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009254">
        <property type="entry name" value="Laminin_aI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010307">
        <property type="entry name" value="Laminin_dom_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001791">
        <property type="entry name" value="Laminin_G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000034">
        <property type="entry name" value="Laminin_IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008211">
        <property type="entry name" value="Laminin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002049">
        <property type="entry name" value="LE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056863">
        <property type="entry name" value="LMN_ATRN_NET-like_EGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10574:SF406">
        <property type="entry name" value="LAMININ SUBUNIT ALPHA 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10574">
        <property type="entry name" value="NETRIN/LAMININ-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00053">
        <property type="entry name" value="EGF_laminin"/>
        <property type="match status" value="17"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24973">
        <property type="entry name" value="EGF_LMN_ATRN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00052">
        <property type="entry name" value="Laminin_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00054">
        <property type="entry name" value="Laminin_G_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02210">
        <property type="entry name" value="Laminin_G_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06008">
        <property type="entry name" value="Laminin_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06009">
        <property type="entry name" value="Laminin_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00055">
        <property type="entry name" value="Laminin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00011">
        <property type="entry name" value="EGFLAMININ"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SMART" id="SM00180">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="21"/>
    </dbReference>
    <dbReference type="SMART" id="SM00281">
        <property type="entry name" value="LamB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00282">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00136">
        <property type="entry name" value="LamNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="19"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01248">
        <property type="entry name" value="EGF_LAM_1"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50027">
        <property type="entry name" value="EGF_LAM_2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50025">
        <property type="entry name" value="LAM_G_DOMAIN"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51115">
        <property type="entry name" value="LAMININ_IVA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51117">
        <property type="entry name" value="LAMININ_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0084">Basement membrane</keyword>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="8 18" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9 17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11 17" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 19" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="19">
        <location>
            <begin position="1"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034698995" description="Laminin subunit alpha-5" evidence="19">
        <location>
            <begin position="34"/>
            <end position="3472"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin N-terminal" evidence="23">
        <location>
            <begin position="45"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="432"/>
            <end position="476"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="498"/>
            <end position="544"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="545"/>
            <end position="590"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="591"/>
            <end position="635"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="636"/>
            <end position="680"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="681"/>
            <end position="726"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="778"/>
            <end position="830"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="1394"/>
            <end position="1439"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="1484"/>
            <end position="1532"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="1533"/>
            <end position="1583"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin IV type A" evidence="22">
        <location>
            <begin position="1604"/>
            <end position="1782"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="1816"/>
            <end position="1865"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="1866"/>
            <end position="1921"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="1922"/>
            <end position="1975"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="1976"/>
            <end position="2022"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="21">
        <location>
            <begin position="2023"/>
            <end position="2069"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="20">
        <location>
            <begin position="2606"/>
            <end position="2804"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="20">
        <location>
            <begin position="2818"/>
            <end position="2986"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="20">
        <location>
            <begin position="2993"/>
            <end position="3149"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="20">
        <location>
            <begin position="3309"/>
            <end position="3472"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="18">
        <location>
            <begin position="2230"/>
            <end position="2359"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="18">
        <location>
            <begin position="2501"/>
            <end position="2561"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="452"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="498"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="521"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="545"/>
            <end position="557"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="547"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="566"/>
            <end position="575"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="591"/>
            <end position="603"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="611"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="636"/>
            <end position="648"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="656"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="681"/>
            <end position="693"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="683"/>
            <end position="700"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="702"/>
            <end position="711"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="801"/>
            <end position="810"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1394"/>
            <end position="1406"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1396"/>
            <end position="1413"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1415"/>
            <end position="1424"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1508"/>
            <end position="1517"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1533"/>
            <end position="1545"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1535"/>
            <end position="1552"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1554"/>
            <end position="1563"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1835"/>
            <end position="1844"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1892"/>
            <end position="1901"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1947"/>
            <end position="1956"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1959"/>
            <end position="1973"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1995"/>
            <end position="2004"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="2043"/>
            <end position="2052"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022869"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00063580"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00072596"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00077092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00078366"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00081617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS51115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003877.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="3472" mass="380079" checksum="A3D5525971F42ADE" modified="2022-01-19" version="1">MARRARDAERLRGALAAASLLLLLLLAALPAGAARPRGPLPGDVNGHSLHPPYFNLAESTRIAASATCGEEPGGGSPRAVEDLYCKLVGGPVAGGDPNQTIQGQYCDICTSMNSNKAHPITNAIDGTERWWQSPPLSRGLEFNQVNVTLDLGQLFHVAYVLIKFANSPRPDLWVLERSTDFGLTYEPWQYFASSKRDCIEKFGPNTVERITKDDDAICTTEYSRIVPLENGEIVVSLVNGRPGAMNFSYSPLLRNFTKATNIRLRFLQTNTLLGHLMGKALRDPTVTRRYYYSIKDISIGGRCVCHGHADICDAKDPTDPYRLQCDCQHNTCGGSCDRCCPGFNQLPWKPATTDSANECQPCNCNGHAYDCYYDPEVDRHKASKNYDDQYKGGGVCIECQHHTTGINCERCIPGYYKSPDHSIDSPYICYRCDCDSEFTDGTCEDLTGRCYCKPNYTGELCNACAEGYTDFPHCYPVPAFSHNDTGEQVLPAGQIINCDCNVAGTEGNACRKDPQRGMCVCKPNFQGAQCDQCAPGHYGPGCQPCQCSGSGRYDGTCDSETGQCLCRTGFEGYSCNQCAPGYFSYPLCQLCGCSAAGMLPGGCDPGGRCFCRPEFDGPRCDQCSMGFHSYPHCQACSCDPRGSVDNNCSPAGQCRCHSNYAGHTCSQCAPGFYGYPSCTPCQCSPEGSLHGTCDQEAGQCSCRPKVAGLRCDTCMPGAYGFPHCEVGSCNPAGLATADPSPSPGSCACRAYVEGPACDRCKPLYWNLTPDNPYGCTSCQCDTKGTVGGVAECQQGNGQCFCKPSICGQSCSTCKDGYFNLEHANYFGCQGCRCDVGGSLGTACEARTGAGAGCHSRAAWPARDHYFPDLHHLKFELEEGTTLDGRAVRFGYNPLEFENFSWRGYAQMSPIQPKVVVTLNVTSPDLFRIVFRYVNRGPANVEGRVSVLEEGKFNVCGNCTEQTKQIIFAPSTEPAFVTVPQNSFGEPFVLNPSMWSLIVEAEGILLDYLVLLPSSYYEAAILQLKVTEACTYSPAPEQAGQNCLLYKYLSVDSFPSASGGDLVCRLDNRLPRPCPPVHITPSHPQMALCSGSDVEVQLRLAVPQPGKYVLLVEYANKDAVQRASVVLSSLQLATQQGSLTFHTCDYRYEARSEQGFCLSTVSDPMCCVFSLWCSSSCVPSRFLKLSQSIVLEAGQALSIPADFPLTHVFTVAPTGIPTEPSPRPPTAVDSSAELILLQPSQAAAVFNSRIQTLGRYAFIMHYYQPNHPTFPVEVLINGGRIWQGQAKATFCPHGYGCRSVVVSENQIILDVTDNELTVIVRVPAGRQLWLDYILVVPEDSYSSHYLLEEPLDKSYEFISSCGVNSFYINPTTSSKFCRDAAISLSLFYNNGAQPCRCHEAGAVGGQCELFGGQCACKSNVIGRECSRCATGYWGFPNCRPCDCGTRLCDEVTGQCICPPHTIKPECVVCEPQTFGCHALIGCEDCNCSRTGVQELAEPGCDVDSGQCRCKPNIIGRRCDICVPGYYHYPHCRRCDCHPAGTDVSVCDPVTGQCHCKENVEGMRCDQCRLGTFSLDANNPKGCTRCFCFGATDRCHSAEKYRVEFLNMNGWVLLSGDRQEVATSLRLEEELIHADLKNVPEAYQELYWHAPSSYLGDRVSSYGGYLRYELRSDLRRGDVFIPMESRPDVILKGNQMSIMFLEGTSPSPGDVHEGRLQLVEGNFRHTQTHNPVSREELMMVLANLEQLQIRALFSQIASSVSLRRVVLETVAETSMGIRASNVELCLCPANYRGDSCQECAPGYYRDTKGLFLGKCVPCHCNGHSDQCLPGSGICIHCQHNTEGDRCERCKDGYVGNVSLDGPLRCMGCPCPLSIASNNFAVGCVHKGSTMQCLCRPGYAGAMCERCAPGYYGNPLVIGSSCQPCDCSENTDPNMLFSDCDSLTGTCSGCMHNTAGPRCEVCAPGYHGDAVAAKNCTRCHCLPCGTESCDPRTGRCLCKPGVTGQHCDCCQDGYYGYRGCSGCRKCDCDVGSVGTSCHAETGQCSCQPGVNGLRCQQCTPGYWGLSEHGCTKCQCKGGSCDPRTGECTCSNGLTGKQCDTCIEKYEIPVANGPDSMRCEVCDSCVLLLLEDLQKIEASFPIIRNQLINLNASSIAWARLHGLNSSMKNITVRGEVNVFSPLAYMAFPADLVRQMDTLGTADLSTASSEEFWQKMAEVERMLKEMKERDFLSQKGVAEREHEKAQKLLHRVKSELHSKWESNQDLVKSIKDLLAQYSSDLMDLRDALNEAVNKTRQTEDLNSLNRNNLEESQRKSKELQKQYGVVQDTLQMAEDSLVQVSDLLQIIENAKEEYEKLAARLDGARHPLTERVKKFSPASSKIPVVEAAEEHARLLDELARNLSSSIQGANQDGFIQRAINASNAYASIIEAVKNAERAAKDANEAAGEALTVCSFPSGPLQNPGSSELAWCPLLPWPHLAPPSLLLFAEYKRLVSFPLKDNTTAIIQNAKAAAAAANDTVARVEDTLSTMKKNLDEWKDQYGGLKNEELNQAVQDAKKSVSNLESTIPLLLEKLSGLENRRNKNSTVSENILRIRQLITQARNAASKVKVPVKFNGTSGVQVRTPSDLQDLSAYTSLKFYIQNPEPKPRQRRQDRANAGQFVLYLGSKDATGDYMGIVLKDRKVEWIYKLGDEEPTYLTVDEEIGEQFAAVSINRILQYGHMSVIVEKQTVHETKGDSVAKGEQGLLNLEPHNVVFYVGGYPAGFTPPVTLRYPGYRGCIEMDTLNEEVVSLYDFQRTFHLNTAVDKPCARSKSTGDPWLTDGSYFDGTGYAEIKFESQIGSTKRFEQEIRVVSYNGILFFLEHQGQFLCLAVQDGKLVLYYDFKEGLKMEPSSSDPKSLTIQIYLLTTTSKKRILVRLERQTIFIVEHENSLENAVSYYLGGVPMTLLPESLKAIFPKGGSIRGCMKGLKALGKYVDLKRMNTIGVSYGCTSDLLVARSVKFHGHGYLTLSLKNVPSLQDFYTGFSFRTSQSHGLLYSHTTEGHCQVSLKNGRVAVTVLKTELTTKHAYADDASHYVAIYSDATGVRLYIDDQLQGPTQGADRYRRHRRQEEQMLFRLGGLPEPDALSNLTGCIGNVFVAGGDCDTEQPLLFCRSHFSVDVRLNSSSGMLFYVASERQGSFMSLFVSSGRFVFLADLNGNKLRIRSKDKYHDGRWHTVRGWNETNPRRGWWVGGGALQPIYWPHAFPAHALCQQAIDQACERSPTLALSLSPQDTSVPSFSGCLKNLKLDRKPLDSPSRIFGVTPCYEGALESGIFFAAEGGYVTLADSVAMGRDLELRLDVRPRSTSGLIFHVGTQRNHYLTLYADGTQVTVKANAGAGEVSTSVARPSLCDGQWHSIAGEMATGNQPLTLVGGDFQSWISLFASGAGWSNFGVEICCLAGAGSRVLQPCIDFNGKVPGGGALQSLPLGGTELKT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS27</accession>
    <name>A0A8C3RS27_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Integrator complex subunit 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the Integrator subunit 8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RS27"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004029.1">
        <property type="protein sequence ID" value="ENSCSRP00000003897.1"/>
        <property type="gene ID" value="ENSCSRG00000002751.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032039">
        <property type="term" value="C:integrator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034472">
        <property type="term" value="P:snRNA 3'-end processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038751">
        <property type="entry name" value="INTS8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057980">
        <property type="entry name" value="TPR_INTS8"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13350">
        <property type="entry name" value="INTEGRATOR COMPLEX SUBUNIT 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13350:SF1">
        <property type="entry name" value="INTEGRATOR COMPLEX SUBUNIT 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25756">
        <property type="entry name" value="TPR_INTS8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="INTS8 TPR repeats" evidence="7">
        <location>
            <begin position="506"/>
            <end position="984"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="11"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007147"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF25756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003897.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="985" mass="111802" checksum="A0BC5236774999C5" modified="2022-01-19" version="1">MSAEAADREAATSSRPCTPPQTSWFEFLLEEALLETHLKKPCPDPPPVQLIVQFLEQASKPSVNEQNQVQPPPDNKRNRILKLLALKVAAHLKWDLDVLEKSLSVPVLNMLLNELLCISKVPPGTKHVDVDLSSLPPTTAMAILLYNRWAIRTIVQSSFPVKQVKPGPPQLSVMNQIQQEKELTENILKVLKEQAADSILVLEAALKLNKDLYVHTIRTLDLLAMEPGMVNGETESSTAGLKISTEEMQCQVCYDLGAVYFQQGSTNASVYENAKEKFFRTKELISKIGSSSLHCTIDEKRLAGYCQACGVLTSSSNSTSQQSTPYSQIHCCMRCGNYQELVKIFLEDNLTLSLPVQFRQSVLRELLQKTQQGNDALDEICFRICTCNTVCDVMQGRAIGIQFNQLFLKPNKEKIDFLLEVCTRSINLEHASESLKRKMAAFLKNMCLSLEDLQLVFMISSHELFITLLKDDERKLLIDQMRKRSPRINLCTKPVTSFYDIPASASVNIGQLEHQLILSVDPWRIRQILIELHGMTSERQFWTISSKWEVPNVYGGVILGIKDNLTRDLVYILMAKGLHCSAIKDFVHAKQLFAACLELVTEFSPKLRQVMLNEMLLLDIYTHEAGAGVSGERPPSDLISRVRGYLEMRVPDIPLRQVVAEECVAFMLNWRENEYLTMQVPLLLVQTNPYVKLGQLLAATCKELPGPKESRRTAKDLWEVVVQICSVSNQHKRGNDGRVSLIKHRESTLGIMYRYEPLVLTTILSLFVKLHNVREDIVNDIAAEHISIWPSTIPNLQSVDFEAVAVTVKELVSYALTINSNNHFWLIIQADIYFATNQYSAALHYYLQAGAVCSDFFNKMVPPDVYTDQVIKRMIKCCSLLNCHTQVAILCQFLREIDYKTAFKALQEQNSHDAMDSYYDYIWDVTILEYLTYLHHKRGETDKRQIAIKAIGQTELNASNPEEVLQLAAQRRKKKFLQAMAKLYF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUY8</accession>
    <name>A0A8C3RUY8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Cytoplasmic 60S subunit biogenesis factor ZNF622</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Zinc finger protein 622</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Pre-60S-associated cytoplasmic factor involved in the cytoplasmic maturation of the 60S subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the REI1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUY8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004485.1">
        <property type="protein sequence ID" value="ENSCSRP00000004343.1"/>
        <property type="gene ID" value="ENSCSRG00000003294.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030687">
        <property type="term" value="C:preribosome, large subunit precursor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042273">
        <property type="term" value="P:ribosomal large subunit biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000915">
        <property type="entry name" value="Zinc finger protein 622"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003604">
        <property type="entry name" value="Matrin/U1-like-C_Znf_C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041661">
        <property type="entry name" value="ZN622/Rei1/Reh1_Znf-C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040025">
        <property type="entry name" value="Znf622/Rei1/Reh1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022755">
        <property type="entry name" value="Znf_C2H2_jaz"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13182:SF8">
        <property type="entry name" value="CYTOPLASMIC 60S SUBUNIT BIOGENESIS FACTOR ZNF622"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13182">
        <property type="entry name" value="ZINC FINGER PROTEIN 622"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12756">
        <property type="entry name" value="zf-C2H2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12171">
        <property type="entry name" value="zf-C2H2_jaz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00451">
        <property type="entry name" value="ZnF_U1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="6"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="69"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="137"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="140"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="14">
        <location>
            <begin position="193"/>
            <end position="216"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00034126"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00059765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00071731"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00078728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS00028"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004343.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="466" mass="52856" checksum="0A37FF001AF5B84C" modified="2022-01-19" version="1">MASYTCITCRVAFKDADVQRAHYKTDWHRYNLKRKVADMPPVTAENFQERVLAQRAVTEEQNKDTATYCTACSKRFSTFNAYENHLKSKKHLELEKKAVQTVSKKVETLNEKNLEKGLAEESLNKDEMNTAIQQAIRAQPSLSPKKIPLLPTDTSSSPPSARGNLSQSREQLEKPPRLQWFEQQARKLAKQDAEDEEEDEDMEEGWEDADSDDVGESEDEQMEGAVAEVEKPIAAGAVPLIDCLFCPHHSSSLMKNVAHMTQAHSFFIPDIEYLVDLRGLIKYLGEKVGVGKICLWCNEKGKSFYSTEAVQGHMNDKSHCKLFTDGDAALEFADFYDFRSSYPDHGEGEDVVMSGELPAGKNLEYDDESMELILPSGARVGHRSLMRYYKQRFGLSRAVAVAKNKKAVGRVLQQYKALGWTSSTGAALARERDMQYLQRMKSKWMLKTGMSNNATKQMHFRMQVRF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW27</accession>
    <name>A0A8C3RW27_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Growth arrest specific 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW27"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005687.1">
        <property type="protein sequence ID" value="ENSCSRP00000005517.1"/>
        <property type="gene ID" value="ENSCSRG00000004154.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051726">
        <property type="term" value="P:regulation of cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039596">
        <property type="entry name" value="GAS1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016017">
        <property type="entry name" value="GDNF/GAS1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16840">
        <property type="entry name" value="GROWTH ARREST-SPECIFIC PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16840:SF3">
        <property type="entry name" value="GROWTH ARREST-SPECIFIC PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02351">
        <property type="entry name" value="GDNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00907">
        <property type="entry name" value="GDNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="GDNF/GAS1" evidence="7">
        <location>
            <begin position="3"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="87"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="6">
        <location>
            <begin position="87"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="99"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="131"/>
            <end position="140"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005517.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="157" mass="16747" checksum="49FA112052373D11" modified="2022-01-19" version="1">MGCTEARRRCDWDSRCSAALGRYMVSCGKLFNGLRCTEECRAVIEDMLAVPKAVPLNDCVCDGLERPICETMKENMARLCFGAEAGGNGAGSSGGSDGGPEDYYEDEYEDEPSPRGRDEPDEPGPQPGFPAPADRAGRAPAPAAWTALASILLLLLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXA5</accession>
    <name>A0A8C3RXA5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">ADP-ribosylation factor GTPase-activating protein 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Zinc finger protein 289</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXA5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005776.1">
        <property type="protein sequence ID" value="ENSCSRP00000005600.1"/>
        <property type="gene ID" value="ENSCSRG00000004203.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048205">
        <property type="term" value="P:COPI coating of Golgi vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd09029">
        <property type="entry name" value="ArfGap_ArfGap2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.150:FF:000004">
        <property type="entry name" value="Putative ADP-ribosylation factor GTPase-activating protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.220.150">
        <property type="entry name" value="Arf GTPase activating protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037278">
        <property type="entry name" value="ARFGAP/RecO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001164">
        <property type="entry name" value="ArfGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038508">
        <property type="entry name" value="ArfGAP_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45686">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR GTPASE ACTIVATING PROTEIN 3, ISOFORM H-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45686:SF10">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR GTPASE-ACTIVATING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01412">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00405">
        <property type="entry name" value="REVINTRACTNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00105">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57863">
        <property type="entry name" value="ArfGap/RecO-like zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50115">
        <property type="entry name" value="ARFGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12 17" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="11" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="4" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0653">Protein transport</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 16" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Arf-GAP" evidence="19">
        <location>
            <begin position="11"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="181"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="221"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="17">
        <location>
            <begin position="284"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="191"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="227"/>
            <end position="241"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00039244"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00043100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005600.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="526" mass="57158" checksum="9DF09BF8D6AA907E" modified="2022-01-19" version="1">MAAEPSKVEIQTLFKRLRAAPANKACFDCGAKNPSWASISYGVFLCIDCSGVHRSLGVHLSFIRSTELDSNWSWFQLRCMQVGSNANATAFFRQHGCTTTDANAKYNSRAAQMYREKIRQLASAAMAKYGTSLLVDGLGGTPGHSPEKNDADFFMEHTQLSSTWDVAEASQNPALSSLESERAAKPLETSEMPQSNQGPSIDLLSTSPKAPLELKSSLIGKKKPGTAKKGLGAKKGLGAQKVSSQSFSEIERQAQVAEKLREQQSVESRKQAEESIVTSMRLAYQELQIDRKKEEKKLQTLEGKKREQAERLGMGLVSRSSVSHSVLSEMQVIEQETPVAAKSSRSQLDLFEDAGGFTSGPPKYKDNPFSLGDAFGSRWETDSSWGVDRREEEAAVTISSIRPIGERPTNRREAESRTSAVESNEARQKFAGAKAISSDMFFGREADAEYEARSRLQQLSSSSAISSADLFGEAENAHSAGGVSIGNVLPAADITQFKQGVKSVAGKMAVLANGVMNSLQDRYGSY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYC4</accession>
    <name>A0A8C3RYC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Large ribosomal subunit protein uL29</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">60S ribosomal protein L35</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="2">Component of the large ribosomal subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the universal ribosomal protein uL29 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005111.1">
        <property type="protein sequence ID" value="ENSCSRP00000004958.1"/>
        <property type="gene ID" value="ENSCSRG00000003749.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000463">
        <property type="term" value="P:maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00427">
        <property type="entry name" value="Ribosomal_L29_HIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.310:FF:000002">
        <property type="entry name" value="60S ribosomal protein L35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="6.10.250.3450:FF:000001">
        <property type="entry name" value="60S ribosomal protein L35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.310">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.3450">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00374">
        <property type="entry name" value="Ribosomal_uL29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001854">
        <property type="entry name" value="Ribosomal_uL29"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018254">
        <property type="entry name" value="Ribosomal_uL29_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045059">
        <property type="entry name" value="Ribosomal_uL29_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036049">
        <property type="entry name" value="Ribosomal_uL29_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00012">
        <property type="entry name" value="L29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45722">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45722:SF2">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN UL29-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00831">
        <property type="entry name" value="Ribosomal_L29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46561">
        <property type="entry name" value="Ribosomal protein L29 (L29p)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00579">
        <property type="entry name" value="RIBOSOMAL_L29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3" id="KW-0689">Ribosomal protein</keyword>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="7">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00035334"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004958.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="147" mass="16772" checksum="67DAD9F8FDA4D2EB" modified="2022-01-19" version="1">PGLGRRPGPGLGRPGSSGGSRSPLQAKIKARDLRGKKKEELLKQLDDLKVELSQLRVAKVTGGAASKLSKIRVVRKSIARVLTVINQTQKENLRKFYKGKKYKPLDLRPKKTRAMRRRLNKYEESLKTKKQQRKERLYPVRKFAVKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYD0</accession>
    <name>A0A8C3RYD0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Cadherin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Potential calcium-dependent cell-adhesion protein. May be involved in the establishment and maintenance of specific neuronal connections in the brain.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYD0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006094.1">
        <property type="protein sequence ID" value="ENSCSRP00000005902.1"/>
        <property type="gene ID" value="ENSCSRG00000004296.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000004">
        <property type="entry name" value="Protocadherin 1 gamma 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000001">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000002">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000006">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000129">
        <property type="entry name" value="protocadherin alpha-C2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000018">
        <property type="entry name" value="Protocadherin gamma c3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032455">
        <property type="entry name" value="Cadherin_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013164">
        <property type="entry name" value="Cadherin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050174">
        <property type="entry name" value="Protocadherin/Cadherin-CA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028">
        <property type="entry name" value="CADHERIN-87A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028:SF73">
        <property type="entry name" value="PROTOCADHERIN GAMMA-B3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00028">
        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08266">
        <property type="entry name" value="Cadherin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16492">
        <property type="entry name" value="Cadherin_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00112">
        <property type="entry name" value="CA"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00232">
        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 12" id="KW-0106">Calcium</keyword>
    <keyword evidence="8" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 14" id="KW-0732">Signal</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034528418" description="Cadherin domain-containing protein" evidence="14">
        <location>
            <begin position="33"/>
            <end position="860"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="688"/>
            <end position="712"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="31"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="136"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="245"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="350"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="455"/>
            <end position="562"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="578"/>
            <end position="675"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005902.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="860" mass="94938" checksum="C011E8FE7DDED624" modified="2022-01-19" version="1">MADTQRFRPGQAVTRQVILFPYLLSLFCRAVSEQIRYSIPEEMAKGSLVGNLAKDLGLNGRELPQRKLRVNSEKPYFSVNGENGNLCVNNRVDREEICGKSPICFLNIEVVVENPLNVFHVNVAIQDINDNAPRFTKNNIDLEINELAQSGAQFPLEPAQDPDVGANSLRVYQLSPNPYFILKLKENPDGKKQAELVLEKPLDREKQSSHHLILTALDGGDPVRTGTAQIKITVTDANDNPPVFTEEIYKVNLKENLPKGSLVLQVKAIDEDEGTYAKITYSFSNIPQSARRLLHLDSGNGIITTKGFLDFEETNSYIMGVEARDGGGLTDHCKVHIVILDENDNTPEMTLTSVSSPIPEDSMPGTVIALMKARDRDDGGNGEVTCRIQGNLPFKIISSSNNYYKLLTDSTLDRERTPEYNITITATDKGSPPLSTQKTILLQISDINDNAPVFEKPSYTAYVPENNPSGASIFSVKASDQDLDRNARVTYSIFSSNLKEVPLSSYISINSQTGAIYAQRSFDYEQFRDFEVQAQDGGSPPLSSNVTVRVFILDRNDNAPRILYPSLGADGSALFEIVPRSAEAGYLVTKVVAVDADSGHNAWLSYHVLQATDPALFSMGLHTGEIRTARNFADRDAVKHRLVTLVKDNGQPPLSASVTLNLVFAENFQDALPEMSDQSGDSAPQSDLQFYLVLALALISVLFLLTVTLAIVMKLRRSGNPKLLQCFGPDLYPKTSSVFPPNYEDGTLPSTHQLCLSSELKRNKCTFLKPDAHIAENILCSDSSWMSFMGNGASSGLHGGTTGEVSFCFHCLHDIFAECRFLLLDFMGSKSKGGKSSRELAVFQTLFCFSDIIIIFRHYY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0P5</accession>
    <name>A0A8C3S0P5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Serine protease 54</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0P5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006161.1">
        <property type="protein sequence ID" value="ENSCSRP00000005966.1"/>
        <property type="gene ID" value="ENSCSRG00000004485.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24250">
        <property type="entry name" value="CHYMOTRYPSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24250:SF45">
        <property type="entry name" value="INACTIVE SERINE PROTEASE 54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Peptidase S1" evidence="3">
        <location>
            <begin position="60"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005966.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="35830" checksum="01801D706CB92166" modified="2022-01-19" version="1">ERGAEDQSGDGEYAGVRQPPITLAPSSSTQAFAAVGEFPWVVSIQDLQHDHLDVPWKPRYSISTVIPHEDFNEITLDKNIALLKTGSPVEFSDAVRPICFPSRNLTAASLENCWVSGLGPPTSAPCGRHGAASFLRKLSVVDVDPCPLKRIVTTECSSHRDSDNMTGCLGDPGNPVMCQAEGTGHWVLNGVLSPGGMRCYGPFLYTKVAYYSDWISATTAAAGVPVYPTFARGRSAFRAPAGDLEGSFEPAEKVFPSSVISEAGSDHGQAKQQPKDIKPTQEGLARFYSKSDPVYYDYYSGETLPISKGSLRQPQILTEMSIFLLLGLLFY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S137</accession>
    <name>A0A8C3S137_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">DnaJ heat shock protein family (Hsp40) member C4</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S137"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008312.1">
        <property type="protein sequence ID" value="ENSCSRP00000008041.1"/>
        <property type="gene ID" value="ENSCSRG00000005937.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd06257">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.110">
        <property type="entry name" value="DnaJ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052763">
        <property type="entry name" value="DnaJ_C4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001623">
        <property type="entry name" value="DnaJ_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036869">
        <property type="entry name" value="J_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44825">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44825:SF1">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00226">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00625">
        <property type="entry name" value="JDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00271">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46565">
        <property type="entry name" value="Chaperone J-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50076">
        <property type="entry name" value="DNAJ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="141"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="domain" description="J" evidence="3">
        <location>
            <begin position="7"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="79"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="184"/>
            <end position="204"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008041.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="26016" checksum="893C21AB31F46567" modified="2022-01-19" version="1">ARSGRSNYYDLLGIKKDATMEEIKQAFFAKSKKLHPDSDPSNPDLHSQFIQLNEAYRVLSKEGSRRLYDSQRAWHTAWPTAGSSPKHSPFDFTDLGPSAPLSPSSRGPDENMRYWEQFRTHRAETFSGTQAKQRQRWNRQFFGYCLLLMLLSVAVHYMAYRYLFPDPSEGRLIPYTIQCPPPEQSHCLQSIPPQEEGLPGPQDSGLSSSLLHPWKRLLFRLACPHY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1A2</accession>
    <name>A0A8C3S1A2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Sodium/glucose cotransporter 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1A2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007223.1">
        <property type="protein sequence ID" value="ENSCSRP00000007007.1"/>
        <property type="gene ID" value="ENSCSRG00000005164.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005412">
        <property type="term" value="F:D-glucose:sodium symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1730.10:FF:000051">
        <property type="entry name" value="Low affinity sodium-glucose cotransporter-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1730.10">
        <property type="entry name" value="Sodium/glucose cotransporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038377">
        <property type="entry name" value="Na/Glc_symporter_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001734">
        <property type="entry name" value="Na/solute_symporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018212">
        <property type="entry name" value="Na/solute_symporter_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00813">
        <property type="entry name" value="sss"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11819:SF96">
        <property type="entry name" value="SODIUM_GLUCOSE COTRANSPORTER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11819">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00474">
        <property type="entry name" value="SSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00456">
        <property type="entry name" value="NA_SOLUT_SYMP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50283">
        <property type="entry name" value="NA_SOLUT_SYMP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="20"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="48"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="78"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="142"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="181"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="249"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="290"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="323"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="352"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="394"/>
            <end position="415"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU362091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007007.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="460" mass="50688" checksum="CC6F1026C485B3DF" modified="2022-01-19" version="1">MPEYLKKRFGGQRIQIYMSVLSLILYIFTKISTDIFSGALFIQVSLGWNLYLSTVILLAVTAVYTIAGGLTAVMYTDVLQTVIMVLGASVLAFIGFEKVGWFEGLKEKYSTVVPSVIVPNTTCHLPRTDAFHMLRDPVTGDIPWPGLIFGLSVLATWCWCTDQVIVQRSLSAKNLSHAKGGSVLAGYLKMLSMFFIVMPGMISRALYPDEVGCVDPKVCETVCGAKVGCSNIAYPKLVMGLMPVGLRGLMIAVMMAALMSSLTSIFNSSSTLFAIDIWQRLRKKATEQELMIVGRVFVLILIVISILWIPIIQMSNSGQLFDYIQSITSFLAPPITALFILAIFCKRINEPGAFWGLMFGLVVGGIRMIMEFSYKVPSCGEEDPRPSVLKDVHYLYFALILCVLTGIAIILISLCTPPIPEEKVSGSPVQTFQAPLRHRVQEDALICTALSRFLLRSQGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2C3</accession>
    <name>A0A8C3S2C3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Steroid sulfatase</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the sulfatase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2C3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007874.1">
        <property type="protein sequence ID" value="ENSCSRP00000007630.1"/>
        <property type="gene ID" value="ENSCSRG00000005609.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004065">
        <property type="term" value="F:arylsulfatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16159">
        <property type="entry name" value="ES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1120.10:FF:000001">
        <property type="entry name" value="Arylsulfatase E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1120.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.550">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050738">
        <property type="entry name" value="Sulfatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024607">
        <property type="entry name" value="Sulfatase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000917">
        <property type="entry name" value="Sulfatase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42693">
        <property type="entry name" value="ARYLSULFATASE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42693:SF9">
        <property type="entry name" value="STERYL-SULFATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00884">
        <property type="entry name" value="Sulfatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14707">
        <property type="entry name" value="Sulfatase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00523">
        <property type="entry name" value="SULFATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00149">
        <property type="entry name" value="SULFATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="199"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="233"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="domain" description="Sulfatase N-terminal" evidence="7">
        <location>
            <begin position="42"/>
            <end position="428"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007630.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="600" mass="67744" checksum="6CB465BB21CF725B" modified="2022-01-19" version="1">MVFILNILYLFTTTRRKMRILILLLFYHYATKNVKSYRTSSPNFILIMVDDLGIGDLGCYGNKTLRTPNIDKLAKGGVTFTQHIAASPLCTPSRAAFLTGRYPVRSGMAALSNIGVFLFSASSGGLPTEEITFAKLLKQKGYSTALIGKWHLGLNCNSKDDFCHHPLNHGFDYFYGLTVTSLRDCKPGEGSVFVAGVRAYLATPLQLIGITLISLEVLHYIDLLRIPRGALRYFFLISTVLFGLLLIFFYTFRYLNCFLMRNHQIIQQPLSYKNLTQRLTEEAVQFIGRNADAPFLLFLSYLQVHTALYASKDFKGKSKHGLYGDAVEEMDWSVGKILDVLEKWNLNDKTLVYFTSDQGAHVEEVSSTGEVHGGYNGIYKGGKATNWEGGIRVPGLLHWPGVVQAGVHIDEPTSNMDIFPTVVKLAGIPLPKDRIIDGHDLMPLLQGKILRSEHEFLFHYCNAYLNAVRWHPGNSESIWKVFFFTPNFDPEGSNGCYNSHVCYCYGRLVTHHNPPLLFDLSRDPGEKSPLTPETEHRFYEILDVIQQAVNNHTKSLCIVSNQLSWGNILWKPWLQLCCSSFFLSCYCDHESEEKLSLPKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2Y8</accession>
    <name>A0A8C3S2Y8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Spt20-like SEP domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SPT20 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2Y8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008315.1">
        <property type="protein sequence ID" value="ENSCSRP00000008044.1"/>
        <property type="gene ID" value="ENSCSRG00000005966.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000124">
        <property type="term" value="C:SAGA complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021950">
        <property type="entry name" value="Spt20"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046468">
        <property type="entry name" value="Spt20-like_SEP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13526">
        <property type="entry name" value="TRANSCRIPTION FACTOR SPT20 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13526:SF8">
        <property type="entry name" value="TRANSCRIPTION FACTOR SPT20 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12090">
        <property type="entry name" value="Spt20_SEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Spt20-like SEP" evidence="3">
        <location>
            <begin position="75"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="421"/>
            <end position="528"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="633"/>
            <end position="669"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="704"/>
            <end position="727"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="438"/>
            <end position="450"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="461"/>
            <end position="485"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="499"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="509"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="633"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="657"/>
            <end position="669"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="704"/>
            <end position="720"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF12090"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008044.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="727" mass="79527" checksum="39A9C07FFAAC7067" modified="2022-01-19" version="1">MQQALELALDRAEYVIESARQRPPKRKYLSSGRKSVFQKLYDLYIEECEKEPEIKKLRRNVNLLEKLVMQETLSCLVVNLYPGNEGYSLMLRGKNGSDSETIRLPYEEGELLEYLDAEELPPILVDLLEKSQVNIFHCGCVIAEIRDYRQSGNMKSPTYQSKHVLLRPTMQTLICDVHSITSDNHKWTQEDKLLLESQLVLATAEPLCLDPSIAVTCTTNRLLYNKQKMNTRPMKRCFKRYSRSSLNRQQDVAHYPTPPQLRLLDYLQKRKERKGAQQFDLKISKAGNCVDMWKQNPCYLTAPSEVDVEKYAKVEKSVKPDDSQPTVWPAHEIRDDYVFECEVGNQLQKTKLTIFQSLGNPLYYGKIQTFKGSEENDSPVIPSQFLIGSKTDADRVVNQYQELVQNEAKCPVKMVHNSGGSVNLSHLSPGKEMEQPESLSGSVQSSVLGKGVKHRPPPIKLPSSSGSSSSGNIFSPQQSSGHLKSPTPPPPSKPPSLSRKQSMDLSQVSMLSPAAMSPASSSQRTTSTQVMANPAGLNFINVVGSVCGAQTLMSGSNPMLGCNTGAITPAGINLSGILPSGGLVPNALPAAMQSASQAGSPFGLKNASGLRPLNLLQLPGGSLIFNPLQQQQQQQLSQFSPQQQSQQPATSSPQQQGEQSAEQCPTNQDQALSAQQAAVINLTGVGSFMQPQAAAVAILAASNGYGSSSSTSSSATTPATFRQPVQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S311</accession>
    <name>A0A8C3S311_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">C1q and TNF related 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S311"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008126.1">
        <property type="protein sequence ID" value="ENSCSRP00000007867.1"/>
        <property type="gene ID" value="ENSCSRG00000005791.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001073">
        <property type="entry name" value="C1q_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050822">
        <property type="entry name" value="Cerebellin_Synaptic_Org"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008983">
        <property type="entry name" value="Tumour_necrosis_fac-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22923">
        <property type="entry name" value="CEREBELLIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22923:SF118">
        <property type="entry name" value="COMPLEMENT C1Q TUMOR NECROSIS FACTOR-RELATED PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00386">
        <property type="entry name" value="C1q"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00007">
        <property type="entry name" value="COMPLEMNTC1Q"/>
    </dbReference>
    <dbReference type="SMART" id="SM00110">
        <property type="entry name" value="C1Q"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49842">
        <property type="entry name" value="TNF-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50871">
        <property type="entry name" value="C1Q"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3 4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5045749213" evidence="4">
        <location>
            <begin position="18"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="domain" description="C1q" evidence="5">
        <location>
            <begin position="23"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="domain" description="C1q" evidence="5">
        <location>
            <begin position="169"/>
            <end position="313"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007867.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="327" mass="37309" checksum="83275C923BE1D21B" modified="2025-10-08" version="2">MLPLGFLCHVACTLVYGYPTDPGTEFRSAFSVARTSSMEGSVEMVITFDKVYVNIGSDFDPKAGLFRCRIPGAYYFSFTVGKYPKKNLSVMLMRNKNEVQVIVYDEHHRKERKVASQSAMLQLDYGDTVWLRLHGDPKYALYSNAGPYTTFNGYLIYPDTSSYFQNARERDPRSAFSVARSQSLLGTDEKQTQHEPITFDIEFVNIGRDFNSSSGIFLCRVPGAYYFSFTIGKMPFKTMSVKLMKNHNEVQAMIYDDNHSKRREMQSQSIMLPLHYGDTVWLYSHQHDGYGAYSNHGKYITFTGFLIYPEAQPKPPPSPSSPTRSKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3A3</accession>
    <name>A0A8C3S3A3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">R3H and coiled-coil domain-containing protein 1-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3A3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008450.1">
        <property type="protein sequence ID" value="ENSCSRP00000008176.1"/>
        <property type="gene ID" value="ENSCSRG00000006055.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039884">
        <property type="entry name" value="R3HC1/R3HCL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21678:SF7">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN R3HCC1L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21678">
        <property type="entry name" value="GROWTH INHIBITION AND DIFFERENTIATION RELATED PROTEIN 88"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="30"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="251"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="532"/>
            <end position="552"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="30"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="45"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="181"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="354"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="537"/>
            <end position="552"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008176.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="552" mass="58230" checksum="5A76447B49F0C6C8" modified="2022-01-19" version="1">MQQEGEKSRARPRKPDMALYVPKARREMAAQAAGAAGAVWAMGSQREEENRRMLQKEGAKGRCERQRPGAGAREHMAREGRRSEGKTRKRVPLGDSKRGSAPGQPEGASAEGWDQRHTRHQNHLAPEEQPCGWLETNPHSEQLRPQEPRLGQAPARPGGSEEQGPSKPGLTLSSRGRDSRTGTGTCSHLSVETPSPLLVPPRGGACELAGEGAGGACELAGEVAADQPCGRAGSVSDSEQGSTAAALEKVCGQEGGMPEPAGARASSTSDRTDCGAGALPERADEARGSARLCGDQVPRGSGSDAAEGAPCPRGDTEPSHGLRAGGEPGTEGAHDGGVAEGGTSCWDGSTEAPEQSSDGAQSDGSAAAEGSWDSLFNADGDCLDQRLLEELSGGEKSRSSLQEPRFDYAGWQPAELDLSDSELPHVIEIYDFPQGFGTADLLRVFCSYQKKGFDIKWVDDTHALGIFSSPIAARDALSSRHVMVKTRPLAQGTRAARAKARACADFLQPAKERPETSAALARRLVIGALGVRSNQSRAEREAERKKLQEARG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3I1</accession>
    <name>A0A8C3S3I1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 16">adenylate cyclase</fullName>
            <ecNumber evidence="4 16">4.6.1.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Catalyzes the formation of the signaling molecule cAMP in response to G-protein signaling.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>ATP = 3',5'-cyclic AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:15389"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <dbReference type="EC" id="4.6.1.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="18">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
        <cofactor evidence="18">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
        <text evidence="18">Binds 2 magnesium ions per subunit. Is also active with manganese (in vitro).</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16 19">Belongs to the adenylyl cyclase class-4/guanylyl cyclase family.</text>
    </comment>
    <dbReference type="EC" id="4.6.1.1" evidence="4 16"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3I1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008456.1">
        <property type="protein sequence ID" value="ENSCSRP00000008180.1"/>
        <property type="gene ID" value="ENSCSRG00000005940.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004016">
        <property type="term" value="F:adenylate cyclase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3J6</accession>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
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            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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        <scope>IDENTIFICATION</scope>
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            <location evidence="2">Cytoskeleton</location>
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        <subcellularLocation>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="InterPro"/>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="WH1" evidence="10">
        <location>
            <begin position="35"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="domain" description="CRIB" evidence="9">
        <location>
            <begin position="205"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="domain" description="WH2" evidence="11">
        <location>
            <begin position="407"/>
            <end position="424"/>
        </location>
    </feature>
    <feature type="domain" description="WH2" evidence="11">
        <location>
            <begin position="435"/>
            <end position="452"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="140"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="268"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="278"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="360"/>
            <end position="392"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007979.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="503" mass="54282" checksum="734D368C8D5D647E" modified="2022-01-19" version="1">MSNSQQQQPPPPRRVCNMGSLLLTPQENESLFGFLGKKCVTMSSAVVQIYAADRNAMWSKKCCGVACLVKDNPQRSYFIRIFDIKDGKLLWEQELYNNFVYNSPKGYFHTFAGDTCQVGLNFANEEEAKKFRKTVTDLLGRRQRKSEKRRDPLNGPNLPMATVDIKNPEITTNRFYNSQVNNTSYTKEIKKKGKVKKKKLTKADIGTPSNFQHIGHVGWDPNTGFDVNNLDPELKKLFDLCGISEAQLKDKETSKVIYDFIEKTGGVEAVKNELRRQAPPPPPPPSRGGPPPPPPPPPHSSGPPPPPARGRGAPPPPPSRAPTAAPPPPPPSRPGAGAPPPPPNRMYPPPPPVHSSSAPSGPPPPPPPPASGSCVPPPPPPPPPPGPPPPPGFTSEVDNQFPAPAGSKAALLDQIREGAQLKKVEQNNRPVSSSGRDALLDQIRQGIQLKSVSDGQEPVPPTAAPTSGIVGALMEVMQKRSKAIHSSGRFVGTFCFDLSTCSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5L3</accession>
    <name>A0A8C3S5L3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">N(6)-L-threonylcarbamoyladenine synthase</fullName>
            <ecNumber evidence="3">2.3.1.234</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">N6-L-threonylcarbamoyladenine synthase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10 14">
            <text>L-threonylcarbamoyladenylate + adenosine(37) in tRNA = N(6)-L-threonylcarbamoyladenosine(37) in tRNA + AMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:37059"/>
            <dbReference type="Rhea" id="RHEA-COMP:10162"/>
            <dbReference type="Rhea" id="RHEA-COMP:10163"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:73682"/>
            <dbReference type="ChEBI" id="CHEBI:74411"/>
            <dbReference type="ChEBI" id="CHEBI:74418"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="2.3.1.234"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.1.234" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5L3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009060.1">
        <property type="protein sequence ID" value="ENSCSRP00000008759.1"/>
        <property type="gene ID" value="ENSCSRG00000006542.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000408">
        <property type="term" value="C:EKC/KEOPS complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061711">
        <property type="term" value="F:tRNA N(6)-L-threonylcarbamoyladenine synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006400">
        <property type="term" value="P:tRNA modification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070525">
        <property type="term" value="P:tRNA threonylcarbamoyladenosine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000038">
        <property type="entry name" value="Probable tRNA N6-adenosine threonylcarbamoyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000905">
        <property type="entry name" value="Gcp-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017861">
        <property type="entry name" value="KAE1/TsaD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017860">
        <property type="entry name" value="Peptidase_M22_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11735">
        <property type="entry name" value="TRNA N6-ADENOSINE THREONYLCARBAMOYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11735:SF14">
        <property type="entry name" value="TRNA N6-ADENOSINE THREONYLCARBAMOYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00814">
        <property type="entry name" value="TsaD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00789">
        <property type="entry name" value="OSIALOPTASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01016">
        <property type="entry name" value="GLYCOPROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6" id="KW-0819">tRNA processing</keyword>
    <feature type="domain" description="Gcp-like" evidence="11">
        <location>
            <begin position="3"/>
            <end position="129"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00030439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00048117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF00814"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008759.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="146" mass="15800" checksum="22D182E63141913D" modified="2022-01-19" version="1">MGAPLVTVAVVARTLAQLWNKPLLGVNHCVGHIEMGRLITGAQNPTVLYVSGGNTQVIAYSERRYRIFGETIDIAVGNCLDRFARVLKISNDPSPGYNIEQMAKKGQKLVELPYTVKGMDVSFSGILSHIEVRNPGVLAPSPSSTH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6C8</accession>
    <name>A0A8C3S6C8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6C8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009728.1">
        <property type="protein sequence ID" value="ENSCSRP00000009400.1"/>
        <property type="gene ID" value="ENSCSRG00000006025.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042613">
        <property type="term" value="C:MHC class II protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002504">
        <property type="term" value="P:antigen processing and presentation of peptide or polysaccharide antigen via MHC class II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05766">
        <property type="entry name" value="IgC1_MHC_II_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000116">
        <property type="entry name" value="HLA class II histocompatibility antigen, DRB1-1 beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.320.10:FF:000001">
        <property type="entry name" value="HLA class II histocompatibility antigen, DRB1-1 beta chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.320.10">
        <property type="entry name" value="Class II Histocompatibility Antigen, M Beta Chain, Chain B, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003006">
        <property type="entry name" value="Ig/MHC_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003597">
        <property type="entry name" value="Ig_C1-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050160">
        <property type="entry name" value="MHC/Immunoglobulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011162">
        <property type="entry name" value="MHC_I/II-like_Ag-recog"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014745">
        <property type="entry name" value="MHC_II_a/b_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000353">
        <property type="entry name" value="MHC_II_b_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19944:SF99">
        <property type="entry name" value="HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DRB1 BETA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19944">
        <property type="entry name" value="MHC CLASS II-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07654">
        <property type="entry name" value="C1-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00969">
        <property type="entry name" value="MHC_II_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00407">
        <property type="entry name" value="IGc1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00921">
        <property type="entry name" value="MHC_II_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54452">
        <property type="entry name" value="MHC antigen-recognition domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00290">
        <property type="entry name" value="IG_MHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0391">Immunity</keyword>
    <keyword evidence="6 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0491">MHC II</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="253"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="151"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="10">
        <location>
            <begin position="48"/>
            <end position="58"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009400.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="38991" checksum="AA118313DEEE4786" modified="2022-01-19" version="1">MPPPSGSALLSVPPRPCPPAGLPWGRGGSGCPAPGLGYEPGGRRGVPGPSPFPPPPPAGRFVYQVNSDCHFTNGTERVRFLERYIYNRQQFLHFDSELGLFQADTELGRPSAEGWNKDPALLAQKRAAADRFCRHNYGVEKPFTIDRRVQPEVTVFPMKSGSQPHSHLLVCSVTGFYPGGIEIKWLKNGQEQTAGVVSTELLQDGDWTFQILVMLEMSPQRGDVYTCQVEHVSLRDPLSVHWEAQSDSARSKMLTGVGGFVLGLIFLAPGLLIYLKNKKGERRRAGAGHQGVSGGMWGWGGGGAQRDLGAGEGAGFLVRGIPCRGAGAGALTPRNRLPPPRDLTTCLFVFQGAPFPNLQVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6U2</accession>
    <name>A0A8C3S6U2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Poly [ADP-ribose] polymerase</fullName>
            <shortName evidence="7">PARP</shortName>
            <ecNumber evidence="7">2.4.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the ARTD/PARP family.</text>
    </comment>
    <dbReference type="EC" id="2.4.2.-" evidence="7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008528.1">
        <property type="protein sequence ID" value="ENSCSRP00000008250.1"/>
        <property type="gene ID" value="ENSCSRG00000006150.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003950">
        <property type="term" value="F:NAD+ poly-ADP-ribosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990404">
        <property type="term" value="F:NAD+-protein mono-ADP-ribosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010629">
        <property type="term" value="P:negative regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070212">
        <property type="term" value="P:protein poly-ADP-ribosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02907">
        <property type="entry name" value="Macro_Af1521_BAL-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02903">
        <property type="entry name" value="Macro_BAL-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01439">
        <property type="entry name" value="TCCD_inducible_PARP_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.228.10:FF:000008">
        <property type="entry name" value="Poly [ADP-ribose] polymerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.720.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.228.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.220.10">
        <property type="entry name" value="Leucine Aminopeptidase, subunit E, domain 1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002589">
        <property type="entry name" value="Macro_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043472">
        <property type="entry name" value="Macro_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052056">
        <property type="entry name" value="Mono-ARTD/PARP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057044">
        <property type="entry name" value="PARP14_KH_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057043">
        <property type="entry name" value="PARP14_KH_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057045">
        <property type="entry name" value="PARP14_KH_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057046">
        <property type="entry name" value="PARP14_KH_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057047">
        <property type="entry name" value="PARP14_KH_5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057048">
        <property type="entry name" value="PARP14_KH_6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057049">
        <property type="entry name" value="PARP14_KH_8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054596">
        <property type="entry name" value="PARP14_WWE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012317">
        <property type="entry name" value="Poly(ADP-ribose)pol_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004170">
        <property type="entry name" value="WWE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037197">
        <property type="entry name" value="WWE_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14453">
        <property type="entry name" value="PARP/ZINC FINGER CCCH TYPE DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14453:SF89">
        <property type="entry name" value="PROTEIN MONO-ADP-RIBOSYLTRANSFERASE PARP14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23084">
        <property type="entry name" value="KH_PARP14_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23248">
        <property type="entry name" value="KH_PARP14_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23249">
        <property type="entry name" value="KH_PARP14_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23251">
        <property type="entry name" value="KH_PARP14_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23252">
        <property type="entry name" value="KH_PARP14_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23253">
        <property type="entry name" value="KH_PARP14_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23254">
        <property type="entry name" value="KH_PARP14_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01661">
        <property type="entry name" value="Macro"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00644">
        <property type="entry name" value="PARP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23085">
        <property type="entry name" value="RRM_PARP14_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22005">
        <property type="entry name" value="WWE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00506">
        <property type="entry name" value="A1pp"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56399">
        <property type="entry name" value="ADP-ribosylation"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52949">
        <property type="entry name" value="Macro domain-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117839">
        <property type="entry name" value="WWE domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51154">
        <property type="entry name" value="MACRO"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51059">
        <property type="entry name" value="PARP_CATALYTIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50918">
        <property type="entry name" value="WWE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2 7" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="4 7" id="KW-0520">NAD</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Macro" evidence="12">
        <location>
            <begin position="601"/>
            <end position="788"/>
        </location>
    </feature>
    <feature type="domain" description="Macro" evidence="12">
        <location>
            <begin position="817"/>
            <end position="1004"/>
        </location>
    </feature>
    <feature type="domain" description="Macro" evidence="12">
        <location>
            <begin position="1025"/>
            <end position="1196"/>
        </location>
    </feature>
    <feature type="domain" description="WWE" evidence="10">
        <location>
            <begin position="1335"/>
            <end position="1414"/>
        </location>
    </feature>
    <feature type="domain" description="PARP catalytic" evidence="11">
        <location>
            <begin position="1422"/>
            <end position="1618"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="791"/>
            <end position="820"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="247"/>
            <end position="275"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00024347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU362114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50918"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008250.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1618" mass="181732" checksum="3E8E349CC14B60CD" modified="2022-01-19" version="1">MEFLDRCSQNNRMKNLKITSRLLELTQSIKAENIPSNVPKDYITIYFESPKNGGGPVLDVKHFREEKSAIITFCDHKDLNTVLGKQHSLDQTPISVHPYYSSLGTALYGKKRPLIKMPEPIRIPVDPYILQFLQSHDRLIQEINQEMENCHCELKWPQAKCTYPEITLCPSSTLSKQRRSMIKLIGSWKEDASTEFSCVMSKYKASKCKVNAVVWEAIKNRWAKDRVLTIPDISKEMVIIAGDMLSVEDVEKELKEHMENAVRETEREKQNIEITMSVPPGKYAVLHNAGLEKNISKEYPCLKTSYDAAKKTVGLCGVAAEVYKVKSDILEKVQNMAQKSITIHPQIFQFLQHIDNETLSQSLFVTNQVNAFYQLENDTVLLVGDSPQVLLEAEERMKTELDYKCIPLEDREVIKKREWKELTSILYKTYNASQETLIMDDLLPLEGDQKVVIAGYSKAVAEAYQKLSQFVDRNTQVQKLIPVQSVAVVQFIEKEKSHICHELRKKDVTINFGTQTSRKSISLSGPKVEVLKGIHLIEQILSSLHSTNVLIDKPGAKAFFRDKERVYVSEVKHQFNCLIRLQEDGEEQREDVKTGNDTTKQLRCKMNLQDGVVVAVYKGNLCSHPVDVVVNASNEDLRHIGGLAEALLKAAGPELQTECDRIVRKRGPLQPGRAVITDAGNLPCKQVIHAVGPRWRDHEAEKCVRLLKRAIKESLHLAETYNHHSIAIPAISSGIFGFPLKLCAHSIAKSIKETLEDSSGESCLKEIHLVDFTEKTVQVLADALKEVFTEKSPEHSLLPQSKTGHQPRESRGTQNRNGLQMVTTDEGLSVILEKRDIQDATTDVIVSSVGTDLRLGVGPLSKSLLQKAGPALQLEFNEESQRQVPTQGSVFQTSGSNLACRFLFHALVPVWDQGRGAAMTNLEDIVKECLKKTEELSLQSITFPAIGTGGFGFPKPIVAKLMFDEVFKFSSNHNLKSLQEVHFLLHPRDTDNIQAFTNELESRTNGNLRAVSSSPISFGRVSTPVLGVHEMQLGSITFQVATGDITKENTDVIVNISNSSFNAKAGVFKAVMEAAGPQVELECAILALQPHSGFITTQGGKLMCGKIIHLVHQKDVKALVSKVLQECELRKYTSVAFPAIGTGQAGRNPAKVAEDMMDAIVEFASTKAVQHVKKIKIVIFQPQMQNVFYASMQKREGDTISPTSESWLSKLTSLLMGKKRPAGKKHGFMLEKKIELATFQICGESQKNVEATESWIKNLILKEQYDNIIPDELIDSFGEAEAKKLSELQKSLHITIHVETKETPPFVRVSGITRDVYEASMKIQNMIKGIKDSQEEQSKAKLVSNLVQWKYSMNNVHFTDFDPVTNMHLEDAKVAKKTHINIKLLRKDYKVDLKNLRATDEQGTVVIIQREPKDEGKQSVAFPKEWCDMKQERVKVVTISTAQQEYQDVQKKFLKTCSTFKIEKIERIQNPYLWQTYQIRKELLDKKNGNTKNENLLFHGTPSSTLSTINYNGFNRGFAGKNAAAIGNGTYFAVDASYSANDGYSRPDGNGRKYMYLARVLTGEYCTGKAGLVTPPPKNSTDPTDLYDSVTDNMGHPSMFVIFNDIQAYPEYLITFRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S722</accession>
    <name>A0A8C3S722_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Cytochrome P450</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="9">
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cytochrome P450 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S722"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010016.1">
        <property type="protein sequence ID" value="ENSCSRP00000009676.1"/>
        <property type="gene ID" value="ENSCSRG00000006019.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004497">
        <property type="term" value="F:monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016705">
        <property type="term" value="F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20678">
        <property type="entry name" value="CYP4B-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.630.10:FF:000005">
        <property type="entry name" value="cytochrome P450 4F22 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.630.10">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001128">
        <property type="entry name" value="Cyt_P450"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002401">
        <property type="entry name" value="Cyt_P450_E_grp-I"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036396">
        <property type="entry name" value="Cyt_P450_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050196">
        <property type="entry name" value="Cytochrome_P450_Monoox"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24291:SF149">
        <property type="entry name" value="CYTOCHROME P450 4B1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24291">
        <property type="entry name" value="CYTOCHROME P450 FAMILY 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00067">
        <property type="entry name" value="p450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00463">
        <property type="entry name" value="EP450I"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00385">
        <property type="entry name" value="P450"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48264">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="3 9" id="KW-0349">Heme</keyword>
    <keyword evidence="6 9" id="KW-0408">Iron</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="7" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="20"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="binding site" description="axial binding residue" evidence="9">
        <location>
            <position position="465"/>
        </location>
        <ligand>
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004586"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR602401-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009676.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="518" mass="60399" checksum="7A90E8F1B5FEA69B" modified="2022-01-19" version="1">MANKAANTMISVLDSMGPSWAWLHVDIYRIFYLAAVFCLTYVLLKVIQLSQRRQQLLKALDCFPGPPKHWLYGHLQDQELKKVMSWVEKYPCAHSVWFGGFLGFLNIYHPEYAKAVYSRGDPKAGDFYDFFVPWTGKGLIVLHGPKWFQHRRLLTPAFHNDILKSYVSLMADSTKVMLDKWEKRITKDKSLDIFEDVGLMALDNMLKCTFSYQSNCQNSDNTFLKAIRQLTSMVQDRTRTFLYHNDLIYWFSPHGRRFRNTCRIVHRHTEKVIKERKEWLKDERELENIQKKRRLDFLDIILCAKDENGEGLPDEDLRAEADTFMFAGHDTTGTGISWLLYCLALHPEHQQRCREEIKEILGDRETIQWNDLSNMPYTTMCIKESLRLYPPVPQVYRQLNQPVTFFDGRTLPEGSLVSLHIYALHRNPAVWKDPEVFDPLRFSQDNLSDQHSFAFMPFAAGPRNCIGQQFAMTELKVAVALILLRFELAPDLTTPPNEVTELILRSMTGIHLHLKKLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S761</accession>
    <name>A0A8C3S761_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Mothers against decapentaplegic homolog</fullName>
            <shortName evidence="7">MAD homolog</shortName>
            <shortName evidence="7">Mothers against DPP homolog</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">SMAD family member</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 7">Belongs to the dwarfin/SMAD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S761"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010062.1">
        <property type="protein sequence ID" value="ENSCSRP00000009724.1"/>
        <property type="gene ID" value="ENSCSRG00000007252.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071144">
        <property type="term" value="C:heteromeric SMAD protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070411">
        <property type="term" value="F:I-SMAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140416">
        <property type="term" value="F:transcription regulator inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030509">
        <property type="term" value="P:BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060395">
        <property type="term" value="P:SMAD protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd10493">
        <property type="entry name" value="MH1_SMAD_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10499">
        <property type="entry name" value="MH2_SMAD_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.200.10:FF:000004">
        <property type="entry name" value="Mothers against decapentaplegic homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.520.10:FF:000003">
        <property type="entry name" value="Mothers against decapentaplegic homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.200.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.520.10">
        <property type="entry name" value="SMAD MH1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013790">
        <property type="entry name" value="Dwarfin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003619">
        <property type="entry name" value="MAD_homology1_Dwarfin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013019">
        <property type="entry name" value="MAD_homology_MH1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017855">
        <property type="entry name" value="SMAD-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001132">
        <property type="entry name" value="SMAD_dom_Dwarfin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008984">
        <property type="entry name" value="SMAD_FHA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036578">
        <property type="entry name" value="SMAD_MH1_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13703:SF28">
        <property type="entry name" value="MOTHERS AGAINST DECAPENTAPLEGIC HOMOLOG 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13703">
        <property type="entry name" value="SMAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03165">
        <property type="entry name" value="MH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03166">
        <property type="entry name" value="MH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00523">
        <property type="entry name" value="DWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00524">
        <property type="entry name" value="DWB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56366">
        <property type="entry name" value="SMAD MH1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49879">
        <property type="entry name" value="SMAD/FHA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51075">
        <property type="entry name" value="MH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51076">
        <property type="entry name" value="MH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4 7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="MH1" evidence="9">
        <location>
            <begin position="70"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="domain" description="MH2" evidence="10">
        <location>
            <begin position="253"/>
            <end position="419"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="20"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="26"/>
            <end position="36"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU361195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51075"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009724.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="419" mass="47184" checksum="B77C701A8E32FC64" modified="2022-01-19" version="1">MFRSKRSGLVRRLWRSRVIPDREGGDGSEEAEDGDEASPRWAQESECRTVTCCLFKERELGSPRPAGACDFARRAPPEPRSREARARLPLLEPELKPVTYALLKRLKERALDSLVEAVESRGGLPSGCVLVSRAELRLGGQAAPPQLLLGRLFRWPDLQHPAELKPLSECRSFGLADSPTVCCNPYHFSRLCGPESPPPPYSRVSPHDEQKPLDLSDSTLSYTETEATNSPNITPGEFSDASMSPDAIKQSHWCNVAYWEHRTRVGRLYTVYEQSVSIFYDLPQGNGFCLGQLNLENRSETVRRTRSKIGYGILLSKEPDGVWAYNRSEHPIFVNSPTLDIPNCRTLIVRKVMPGYSIKVFDYEKSCLLQHATDLDYADGPYDPNSVRISFAKGWGPCYSRQFITSCPCWLEILLSNNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7G6</accession>
    <name>A0A8C3S7G6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Somatostatin receptor 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7G6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010185.1">
        <property type="protein sequence ID" value="ENSCSRP00000009832.1"/>
        <property type="gene ID" value="ENSCSRG00000007361.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042923">
        <property type="term" value="F:neuropeptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004994">
        <property type="term" value="F:somatostatin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071385">
        <property type="term" value="P:cellular response to glucocorticoid stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000060">
        <property type="entry name" value="Somatostatin receptor type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000586">
        <property type="entry name" value="Somatstn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001512">
        <property type="entry name" value="Somatstn_rcpt_4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24229">
        <property type="entry name" value="NEUROPEPTIDES RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24229:SF35">
        <property type="entry name" value="SOMATOSTATIN RECEPTOR TYPE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00246">
        <property type="entry name" value="SOMATOSTATNR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00590">
        <property type="entry name" value="SOMATOSTTN4R"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="6 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0564">Palmitate</keyword>
    <keyword evidence="9 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 13 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="35"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="67"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="110"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="150"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="191"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="239"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="46"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009832.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="381" mass="41355" checksum="01C71EC3852B0B25" modified="2022-01-19" version="1">MSTDANHLPAGSPEASGEWGGAAGEIAGTVALQCIYALVCLLGLLGNSLVIFVILRYAKMKTATNIYLLNLAIADQLLMLSLPFVATSAALHHWPFGRALCRTVLGVDGLNMFTSVFCLTVLSLDRYIAVVHPLRAATYRRPRVAKMVNGGVWLLSLLVASPIPIFAGTAATHDGRAVACHLLWPSPAWAAAFVVYTTLLGFLLPVLAMGLCYLLIVGKRRAVAQRVGWPQRRRTEGKLTRLVLIVVAMFVVCWMPFYVVQLVNLLLPGHLDATVSNASLILSYSNSCANPILYGVLSENFRHSFHGVLRRCCDTSLCCCPPDRDAAEEEEEEEPLDYCAVPKGEETGKGCMCPSLHCQREPVHPEPCCTPGTLLAKTTTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7K9</accession>
    <name>A0A8C3S7K9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Large ribosomal subunit protein uL15/eL18 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="2">Component of the large ribosomal subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eL18 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7K9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011358.1">
        <property type="protein sequence ID" value="ENSCSRP00000010949.1"/>
        <property type="gene ID" value="ENSCSRG00000008194.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Ribosomal_eL18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021131">
        <property type="entry name" value="Ribosomal_uL15/eL18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036227">
        <property type="entry name" value="Ribosomal_uL15/eL18_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10934">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10934:SF2">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN EL18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17135">
        <property type="entry name" value="Ribosomal_L18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52080">
        <property type="entry name" value="Ribosomal proteins L15p and L18e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3" id="KW-0689">Ribosomal protein</keyword>
    <feature type="domain" description="Large ribosomal subunit protein uL15/eL18" evidence="5">
        <location>
            <begin position="66"/>
            <end position="164"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF17135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010949.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="182" mass="19665" checksum="8B718341E4BDB6FA" modified="2022-01-19" version="1">QPLTHSPFWPSPTCVLQSHPWPPASPALPVPLKPDPQHRLARLCPCPSTRPAGRVSLIRCPIPPQIRKMKLPGRDNKTAVVVGTITDDIRIHDIPKLKVCALRVTQGARSRILKAGGQIMTFDQLAMAAPKGQGTVLLSGPRKGREVYRHFGKAPGTPHSHTNPCSGPLFLCLARGCLAQLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9V9</accession>
    <name>A0A8C3S9V9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="28">Phospholipid-transporting ATPase</fullName>
            <ecNumber evidence="28">7.6.2.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="32 33">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="32" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="32" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="23">Catalytic component of a P4-ATPase flippase complex which catalyzes the hydrolysis of ATP coupled to the transport of aminophospholipids, phosphatidylserines (PS) and phosphatidylethanolamines (PE), from the outer to the inner leaflet of intracellular membranes. May contribute to the maintenance of membrane lipid asymmetry in endosome compartment.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20 28">
            <text>ATP + H2O + phospholipidSide 1 = ADP + phosphate + phospholipidSide 2.</text>
            <dbReference type="EC" id="7.6.2.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-L-serine(out) + ATP + H2O = a 1,2-diacyl-sn-glycero-3-phospho-L-serine(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38567"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57262"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:38568"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>a 1,2-diacyl-sn-glycero-3-phosphoethanolamine(out) + ATP + H2O = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66132"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:64612"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:66133"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 27">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="24">Component of a P4-ATPase flippase complex which consists of a catalytic alpha subunit ATP11B and an accessory beta subunit TMEM30A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Early endosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Golgi apparatus</location>
            <location evidence="5">trans-Golgi network</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="28">Membrane</location>
            <topology evidence="28">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Recycling endosome membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 28">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IV subfamily.</text>
    </comment>
    <dbReference type="EC" id="7.6.2.1" evidence="28"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9V9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011231.1">
        <property type="protein sequence ID" value="ENSCSRP00000010828.1"/>
        <property type="gene ID" value="ENSCSRG00000004632.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140326">
        <property type="term" value="F:ATPase-coupled intramembrane lipid transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045332">
        <property type="term" value="P:phospholipid translocation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02073">
        <property type="entry name" value="P-type_ATPase_APLT_Dnf-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000013">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1110.10:FF:000019">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000034">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059000">
        <property type="entry name" value="ATPase_P-type_domA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006539">
        <property type="entry name" value="P-type_ATPase_IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032631">
        <property type="entry name" value="P-type_ATPase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032630">
        <property type="entry name" value="P_typ_ATPase_c"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01652">
        <property type="entry name" value="ATPase-Plipid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092:SF57">
        <property type="entry name" value="PHOSPHOLIPID-TRANSPORTING ATPASE IF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092">
        <property type="entry name" value="PROBABLE PHOSPHOLIPID-TRANSPORTING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00122">
        <property type="entry name" value="E1-E2_ATPase"/>
        <property type="match status" value="1"/>
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    <dbReference type="Pfam" id="PF16212">
        <property type="entry name" value="PhoLip_ATPase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16209">
        <property type="entry name" value="PhoLip_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
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    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
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    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
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    </dbReference>
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        <property type="entry name" value="HAD-like"/>
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    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
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    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13 26 28" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="12" id="KW-0256">Endoplasmic reticulum</keyword>
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    <keyword evidence="18" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="14 27 28" id="KW-0460">Magnesium</keyword>
    <keyword evidence="19 28" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 27" id="KW-0479">Metal-binding</keyword>
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    <keyword evidence="8 28" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="16 28" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="7" id="KW-0813">Transport</keyword>
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        <location>
            <begin position="283"/>
            <end position="306"/>
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    <feature type="transmembrane region" description="Helical" evidence="28">
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            <begin position="337"/>
            <end position="356"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="28">
        <location>
            <begin position="840"/>
            <end position="861"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="28">
        <location>
            <begin position="938"/>
            <end position="956"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="28">
        <location>
            <begin position="976"/>
            <end position="996"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="28">
        <location>
            <begin position="1008"/>
            <end position="1031"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="28">
        <location>
            <begin position="1037"/>
            <end position="1063"/>
        </location>
    </feature>
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        <location>
            <begin position="27"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase A" evidence="29">
        <location>
            <begin position="118"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase C-terminal" evidence="31">
        <location>
            <begin position="824"/>
            <end position="1077"/>
        </location>
    </feature>
    <feature type="active site" description="4-aspartylphosphate intermediate" evidence="25">
        <location>
            <position position="402"/>
        </location>
    </feature>
    <feature type="binding site" evidence="26">
        <location>
            <position position="402"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
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        <location>
            <position position="402"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
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        </ligand>
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        <location>
            <position position="403"/>
        </location>
        <ligand>
            <name>ATP</name>
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        <location>
            <position position="404"/>
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        <ligand>
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        <location>
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        <ligand>
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        </ligand>
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        <location>
            <position position="510"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAG5</accession>
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        <name type="common">Snapping turtle</name>
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            <taxon>Eukaryota</taxon>
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            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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        <property type="gene ID" value="ENSCSRG00000007261.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="entry name" value="ConA-like_dom_sf"/>
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        <property type="entry name" value="SPRY_dom"/>
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        <property type="entry name" value="TRIM/RBCC"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="BUTYPHLNCDUF"/>
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    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="B30.2/SPRY" evidence="2">
        <location>
            <begin position="1"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
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            <begin position="25"/>
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    <feature type="compositionally biased region" description="Low complexity" evidence="1">
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            <begin position="36"/>
            <end position="46"/>
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            <begin position="233"/>
            <end position="251"/>
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    </feature>
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        <location>
            <begin position="285"/>
            <end position="314"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009690.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="37704" checksum="8FA5270F53CF8965" modified="2022-01-19" version="1">MRLFWFLSPVPVTLDRNCKHPKLTVSADGRTVGHNPPSQGSAAPSGPLIAVGREGFLAREDHDEETGACRVYWEVEVGDSPAWVLGVLSRTVRDKVTFQRLESFPDWGCWALRSSEGPYLPRLANIVIQNWDVTPTVIGVYLDLEQGRLSFYNVSSMALFGEISVDGSERLFPFLSPGHTAGLDQGKPLSICPLRDWDFPLTLGVSGSVIQGDPTAPTQPPAPKNGEGAENNTGPSTTAETAPAPAHCPAPGNKQVKENSTGASVREHFQKLLPTNLLLKRKQGGKTEQEHPQLETFPKEKGEKKCPKPPRSETPRQTLLWGKGNHAKKNTQNLTPEGSLDLTLVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAN3</accession>
    <name>A0A8C3SAN3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Ribosomal RNA processing 12 homolog</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the RRP12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAN3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011264.1">
        <property type="protein sequence ID" value="ENSCSRP00000010859.1"/>
        <property type="gene ID" value="ENSCSRG00000007528.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012978">
        <property type="entry name" value="HEAT_RRP12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052087">
        <property type="entry name" value="RRP12"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48287">
        <property type="entry name" value="ARM REPEAT SUPERFAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48287:SF1">
        <property type="entry name" value="ARM REPEAT SUPERFAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08161">
        <property type="entry name" value="RRP12_HEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RRP12 HEAT" evidence="3">
        <location>
            <begin position="81"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="680"/>
            <end position="699"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="715"/>
            <end position="744"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF08161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010859.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="766" mass="82770" checksum="75734EA286A342B8" modified="2022-01-19" version="1">MQAFHSLFSARPGLACLSARLNAQIITALHDYMPSENDLQPLLAWLAVMEKAHSNLARLQRDLCWGHLPRLFTAAVSCLLSPHPQVLAAATQTLKALLSECVAPHMAELGPVSASASGPASQVCRMFRAVEEGLTYRFHAAWASVLQVLQAFFEACGKQCHPFMRKCLQSLCDLRHSPHFPHTSELDRAVGAAVASMGPEVLLQAVSLEIDGTEETLDFPRSWLLPVIRDHVQGTRLSFFTSYFLPLAATLKSRAAELAQAGKSLEAKIYDTLQWQIWTMLPGFCTRPTDVAASFKGLARTLGTAISERADLRLTVCQALRTLISKGCVMDAERAEVGRFAKNFLPILFNVYSQPGDAAGGAAHRRSVLDTIRTYLTITEQQMVCGFLEKASEKLTGPESIEFTRLSVLDLIVAMAPYADEPSLGALYRTIQPSLQSKEHGVQKKVYRVLEEVCAAPRLPCQAFVRSHLEELKRDLLGSLQSAASPAKRPRLKCLFHVVKQLTAEHEDFVVALVPEVILCTKEVSVGARKNAFLLLVEMGEAFLRFGPTPQDAMQRFLLLVYAGLTGSVTMISCTVLALTRLLFQFKGLAVAEQLLQNVCLLLGSRTRDVVKAALGFLKVALLLVDARLLAKHVQTMVSRGGGAAALTTGSLPGVRGSCPQGHRGPILALRWMLPTPVPGTHARPGLQRGGPDEAPCPQQLPGVTVLRSAARCLGSERPGEPPLPGTHPAPASRSQLPGEGGSACLGGAEQCLRGGAHGQGEMVQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAR1</accession>
    <name>A0A8C3SAR1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Actin-related protein 2/3 complex subunit 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Actin-binding component of the Arp2/3 complex, a multiprotein complex that mediates actin polymerization upon stimulation by nucleation-promoting factor (NPF). The Arp2/3 complex mediates the formation of branched actin networks in the cytoplasm, providing the force for cell motility. In addition to its role in the cytoplasmic cytoskeleton, the Arp2/3 complex also promotes actin polymerization in the nucleus, thereby regulating gene transcription and repair of damaged DNA. The Arp2/3 complex promotes homologous recombination (HR) repair in response to DNA damage by promoting nuclear actin polymerization, leading to drive motility of double-strand breaks (DSBs).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ARPC4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAR1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011504.1">
        <property type="protein sequence ID" value="ENSCSRP00000011083.1"/>
        <property type="gene ID" value="ENSCSRG00000008308.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005885">
        <property type="term" value="C:Arp2/3 protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030041">
        <property type="term" value="P:actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034314">
        <property type="term" value="P:Arp2/3 complex-mediated actin nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1460.20:FF:000001">
        <property type="entry name" value="Actin-related protein 2/3 complex subunit 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1460.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034666">
        <property type="entry name" value="ARPC2/4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008384">
        <property type="entry name" value="ARPC4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22629:SF0">
        <property type="entry name" value="ACTIN-RELATED PROTEIN 2_3 COMPLEX SUBUNIT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22629">
        <property type="entry name" value="ARP2/3 COMPLEX 20 KD SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05856">
        <property type="entry name" value="ARPC4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69645">
        <property type="entry name" value="Arp2/3 complex subunits"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="8"/>
            <end position="30"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00060055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00073050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011083.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="217" mass="24983" checksum="11A8BBF377D6A7DA" modified="2022-01-19" version="1">MPGQEGGSDERPPRAVMERATHPGREEPPRLHPPLPLPGSRTDRSEAAAMTATLRPYLNAVRATLQAALCLENFSSQVVERHNKPEVEVRSSKELLLQPVIISRNEKEKVLIEGSINSVRVSIAVKQADEIEKILCHKFMRFMMMRAENFFILRRKPVEGYDISFLITNFHTEQMYKHKLVDFVIHFMEEIDKEISEMKLSVNARARIVAEEFLKNF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB03</accession>
    <name>A0A8C3SB03_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Homeobox protein GBX-2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Gastrulation and brain-specific homeobox protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">May act as a transcription factor for cell pluripotency and differentiation in the embryo.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010261.1">
        <property type="protein sequence ID" value="ENSCSRP00000009906.1"/>
        <property type="gene ID" value="ENSCSRG00000007425.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051960">
        <property type="term" value="P:regulation of nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000248">
        <property type="entry name" value="Gastrulation brain homeobox 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042982">
        <property type="entry name" value="GBX-1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24334">
        <property type="entry name" value="HOMEOBOX PROTEIN GBX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24334:SF3">
        <property type="entry name" value="HOMEOBOX PROTEIN GBX-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 10 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 10 11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="6 10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="13">
        <location>
            <begin position="241"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="10">
        <location>
            <begin position="243"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="174"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="177"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="227"/>
            <end position="241"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00060134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00071240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00076268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009906.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="344" mass="37479" checksum="4183E6F8050ACA53" modified="2022-01-19" version="1">MSAAFQPSLMMMQRPLGSSTAFSIDSLIGSPAQPSPGHFVYTGYPMFMPYRPVVLPPPPPPPPTLPQASLQPALPPAHPHHQIPSLPTGFCSSLAQGMALTSTLMATLPSSFSASPQHQEAARKFAPQALQGSFDKGEGIPQDTEEGKSFLSKESALLSFAAAEAAQASLVGAVRGQAKDDSKVEDDSKGKEESFSMDSDLDYSSDDNITSQAAHKEEDSGNALEENTQSTNNSNTTTSTGKNRRRRTAFTSEQLLELEKEFHCKKYLSLTERSQIAHALKLSEVQVKIWFQNRRAKWKRVKAGNANSKTGEPSRNPKIVVPIPVHVSRFAIRSQHQQLEQARP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD65</accession>
    <name>A0A8C3SD65_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">CDKN2A interacting protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CARF family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000012574.1">
        <property type="protein sequence ID" value="ENSCSRP00000012103.1"/>
        <property type="gene ID" value="ENSCSRG00000009096.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021859">
        <property type="entry name" value="XTBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48430">
        <property type="entry name" value="PARTNER OF XRN-2 PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48430:SF1">
        <property type="entry name" value="PARTNER OF XRN-2 PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11952">
        <property type="entry name" value="XTBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51827">
        <property type="entry name" value="XTBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="XRN2-binding (XTBD)" evidence="3">
        <location>
            <begin position="20"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="114"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="122"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="172"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="254"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="336"/>
            <end position="345"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012103.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="474" mass="52748" checksum="16E503D2231EB9E6" modified="2022-01-19" version="1">MMEAAASEPLGQSRQEAAWVETLRGDCEPEHHWRHRRDFLLRNAGGPPAGDSGALQRLVSLSMVWANHVFLGCRYPLSVMEKVLEMAEGIKVTDAPAHTTRDELVAKVKKRGISSSNEGVEEPCKKRAVDKSRDSKDVGNDAKLTKTEVSKETESMLPKKEEKDAGKDSERSLPSSSSNQEKSTVPGTGTETKAANYETTTKHNSAAASASSGMESKMNYQSSMETKHEKKSTLPSALLVAATKSSSQASTPLAAASKSSSQVSAPLAAASKSGSQASAXXXXLPKAAPRPALRQQRRRRLPKAAPRPALRQQRRRRLPKAAPRPALRQQRRRLPKAAPRPALCQQRRRLPKAAPRPALRQQRRRRLPKAAPRPALCWRRLPKAALRSALRWRRLPKAAPWPALRRRLPKAAPWPALRQRWRLPKAAPRPALRRRRLPKAAPWPALRWWRLPKAAPWPAFYLQLPKAAPWPALY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDA4</accession>
    <name>A0A8C3SDA4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein uL10m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">39S ribosomal protein L10, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the universal ribosomal protein uL10 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDA4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012993.1">
        <property type="protein sequence ID" value="ENSCSRP00000012490.1"/>
        <property type="gene ID" value="ENSCSRG00000009436.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1730:FF:000006">
        <property type="entry name" value="39S ribosomal protein L10, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1730">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043141">
        <property type="entry name" value="Ribosomal_uL10-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047865">
        <property type="entry name" value="Ribosomal_uL10_bac_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11560">
        <property type="entry name" value="39S RIBOSOMAL PROTEIN L10, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF160369">
        <property type="entry name" value="Ribosomal protein L10-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00035716"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012490.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="239" mass="27216" checksum="AB9083BBFB324DA6" modified="2022-01-19" version="1">MAAAALCCRGPCRTGWLPTLQIVRHAKSVTRHWKAMHFERQKLMALTEYIAPKPAIPEKCITPHIKAIKEENGYAKLLRRQVVETFRDSKMIAVCQHNFTPSEEMLRMKYRLRKHNIHVKFFPNEIVRPYLSVSKYKNLLPLFVGSNLMLASPEIKVKEMLQILKNVPQINLLGACIDNTILSNQGVVNYSKLPAMEITQGQMFWPQSCVDWGRAAAVPMLSTPPPKLKNSESEFSLGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SET1</accession>
    <name>A0A8C3SET1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="23">Protein-tyrosine kinase 2-beta</fullName>
            <ecNumber evidence="6">2.7.10.2</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="25">Calcium-dependent tyrosine kinase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="27">Calcium-regulated non-receptor proline-rich tyrosine kinase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="28">Cell adhesion kinase beta</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Focal adhesion kinase 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="26">Proline-rich tyrosine kinase 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="33 34">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="33" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="33" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.2"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
            <location evidence="2">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
            <orientation evidence="3">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
            <location evidence="5">Perinuclear region</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="22">Belongs to the protein kinase superfamily. Tyr protein kinase family. Fes/fps subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.10.2" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SET1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012509.1">
        <property type="protein sequence ID" value="ENSCSRP00000012038.1"/>
        <property type="gene ID" value="ENSCSRG00000008568.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048471">
        <property type="term" value="C:perinuclear region of cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004715">
        <property type="term" value="F:non-membrane spanning protein tyrosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007169">
        <property type="term" value="P:cell surface receptor protein tyrosine kinase signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051247">
        <property type="term" value="P:positive regulation of protein metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009967">
        <property type="term" value="P:positive regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007172">
        <property type="term" value="P:signal complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14473">
        <property type="entry name" value="FERM_B-lobe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13190">
        <property type="entry name" value="FERM_C_FAK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05056">
        <property type="entry name" value="PTKc_FAK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.80.10:FF:000004">
        <property type="entry name" value="Protein-tyrosine kinase 2-beta isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.330:FF:000007">
        <property type="entry name" value="protein-tyrosine kinase 2-beta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000142">
        <property type="entry name" value="protein-tyrosine kinase 2-beta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000194">
        <property type="entry name" value="protein-tyrosine kinase 2-beta isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000230">
        <property type="entry name" value="protein-tyrosine kinase 2-beta isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.80.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.330">
        <property type="entry name" value="Nucleotidyltransferases domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019749">
        <property type="entry name" value="Band_41_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041390">
        <property type="entry name" value="FADK_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049385">
        <property type="entry name" value="FAK1-like_FERM_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041784">
        <property type="entry name" value="FAK1/PYK2_FERM_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014352">
        <property type="entry name" value="FERM/acyl-CoA-bd_prot_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035963">
        <property type="entry name" value="FERM_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019748">
        <property type="entry name" value="FERM_central"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000299">
        <property type="entry name" value="FERM_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036137">
        <property type="entry name" value="Focal_adhe_kin_target_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005189">
        <property type="entry name" value="Focal_adhesion_kin_target_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46221">
        <property type="entry name" value="FERM AND PDZ DOMAIN-CONTAINING PROTEIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46221:SF11">
        <property type="entry name" value="NON-SPECIFIC PROTEIN-TYROSINE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21477">
        <property type="entry name" value="FERM_C_FAK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00373">
        <property type="entry name" value="FERM_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18038">
        <property type="entry name" value="FERM_N_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03623">
        <property type="entry name" value="Focal_AT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00295">
        <property type="entry name" value="B41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF68993">
        <property type="entry name" value="FAT domain of focal adhesion kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47031">
        <property type="entry name" value="Second domain of FERM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50057">
        <property type="entry name" value="FERM_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="16" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="13 29" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="15" id="KW-0965">Cell junction</keyword>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="20" id="KW-0966">Cell projection</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0391">Immunity</keyword>
    <keyword evidence="12" id="KW-0418">Kinase</keyword>
    <keyword evidence="17" id="KW-0472">Membrane</keyword>
    <keyword evidence="11 29" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="19" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="34" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0808">Transferase</keyword>
    <keyword evidence="18" id="KW-0829">Tyrosine-protein kinase</keyword>
    <feature type="domain" description="FERM" evidence="32">
        <location>
            <begin position="1"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="31">
        <location>
            <begin position="341"/>
            <end position="600"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="30">
        <location>
            <begin position="608"/>
            <end position="644"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="30">
        <location>
            <begin position="628"/>
            <end position="643"/>
        </location>
    </feature>
    <feature type="binding site" evidence="29">
        <location>
            <position position="373"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00011903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00051245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00061333"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00074713"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00075069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00075402"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00076919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00078211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00083453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="32">
        <source>
            <dbReference type="PROSITE" id="PS50057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012038.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="34">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="918" mass="105615" checksum="83B99B3364EAB243" modified="2022-01-19" version="1">EVIHSILLSGRIGPGIQLAECYGLRLKHVKSDEIHWLHPDLTVGEVQDKYECLHLEAEWRYDLQIRYLPEDYMERFIEDRTTLLYFYQQLRTEYMQHYASKVSEGMALQLGCLELRRFYKDMPHNALDKKSNFEFLEKEVGLDLFFPKQMQENLKPKQFRKMIQQTFQQYALLREEECIVKFLHTLASFANIDQETYRCELIQGWNITVDLVIGPKGIRQMTSKEAKPTCLAEFKQIKSIRCCSVEEGRAMVQLTLTGTPQSLAIKTSSLAEAENMADLIDGYCRLQGDQELSLIVRPKKENEKRVSLPQIPTSDIYAEIPDEASRPRSGAQQYGVSREDVTLGRILGEGFFGEVYEGLYTNQKGERINVAVKTCKKDCTPENKEKFMSEAVLMKKLDHPHIVRLIGITEEEPTWIIMELYPYGELGVYLEQNKSSLRVLTLILYALQIGKALAYLEAISCVHRDIAARNVLVASSECVKLGDFGLSRYIEDDEYYKASVTRLPIKWMSPESINFRRFTSASDVWMFAVCMWEILSYGKQPFFWLENKDVIGVLEKGDRLPKPDLCPPVLYTLMTRCWDYDPNDRPKFKELVCSLSDIYLMEKDIAREQERNNRHRPPKIMEPMSLQEPPPKPSRPKYKPPPQTNLLAPKLQFQVPEGLCASSPTLTSPIEYQSPVNSLHTPPLNRHNVFKRHSMREEDFLRPTSREEAQKLWEMERAKMRQTLDKQQKQMAEDYQWLRQEEKSLDPMVYMNNNSAPEFTGPPRKPPRLGAQPIQPAPTANLDRTDDTVYSNVMELVKAVLQLKNEICQLPPEGYIIVVKNVGLSLRKLIGSVDEILPALPTASRTEIEGTQKLLNKDLAELINKMRLAQQNAVTSLSEECKRQMLTASHTLAVDAKNLLDAVDQAKVQANLVKLALE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI72</accession>
    <name>A0A8C3SI72_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">PO210 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI72"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014628.1">
        <property type="protein sequence ID" value="ENSCSRP00000014039.1"/>
        <property type="gene ID" value="ENSCSRG00000010682.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005643">
        <property type="term" value="C:nuclear pore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055096">
        <property type="entry name" value="Ig_NUP210_1st"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055097">
        <property type="entry name" value="Ig_NUP210_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055098">
        <property type="entry name" value="Ig_NUP210_3rd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045197">
        <property type="entry name" value="NUP210-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23019:SF1">
        <property type="entry name" value="NUCLEAR PORE MEMBRANE GLYCOPROTEIN 210-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23019">
        <property type="entry name" value="NUCLEAR PORE MEMBRANE GLYCOPROTEIN GP210-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22967">
        <property type="entry name" value="Ig_NUP210_1st"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22969">
        <property type="entry name" value="Ig_NUP210_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22963">
        <property type="entry name" value="Ig_NUP210_3rd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034173945" description="PO210 protein" evidence="1">
        <location>
            <begin position="26"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="domain" description="NUP210 Ig-like" evidence="3">
        <location>
            <begin position="26"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="domain" description="NUP210 Ig-like" evidence="4">
        <location>
            <begin position="84"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="domain" description="NUP210 Ig-like" evidence="2">
        <location>
            <begin position="200"/>
            <end position="231"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF22963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF22967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF22969"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014039.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="7">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="236" mass="26640" checksum="B01488B0A4C0E21F" modified="2022-01-19" version="1">MRLPRRGWPPPLLLPFLLLLGPARPFKLNVPKVLLPFSRALHVPFVLEAEGGCTCIYSHILVTGHLLRCDIIVDMINNIEIISRTREIYVEDSPLELTVRALDVEGNTFSSLSGMTFEWSIAKDDDMEGLELSSKIRILKYSEAEYSPPDYIVEMEQAEKQGDRILVSGIKTGAAIIKVRIQEPTYKKVAAALVRLLVLENIFLIPSYDIYLLVGAYIKYQVAKIVQGKITGKFFF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI99</accession>
    <name>A0A8C3SI99_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Pre-mRNA-splicing factor SYF2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Involved in pre-mRNA splicing as component of the spliceosome.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">May be part of a spliceosome complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the SYF2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI99"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013545.1">
        <property type="protein sequence ID" value="ENSCSRP00000013014.1"/>
        <property type="gene ID" value="ENSCSRG00000009892.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="199717at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071014">
        <property type="term" value="C:post-mRNA release spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000974">
        <property type="term" value="C:Prp19 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013260">
        <property type="entry name" value="mRNA_splic_SYF2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13264">
        <property type="entry name" value="GCIP-INTERACTING PROTEIN P29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13264:SF5">
        <property type="entry name" value="PRE-MRNA-SPLICING FACTOR SYF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08231">
        <property type="entry name" value="SYF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 8" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="5 8" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="6 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0747">Spliceosome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010028"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00045277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU367148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013014.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="28956" checksum="36A00EFED7B54793" modified="2022-01-19" version="1">MAAEGPGAPHGGASSASSDEESAPTAAEELAAQKREERLRKFRELHMKRNEARKLNHQEVVEEDKRLKLPANWEAKKARLEWELKVEEKKKECAAKGEDYERVKLLEISAEDAERWERKKKRKNPDLGFSDYAAAQVRQYQRLTKQIKPDMEKYEKLREENGEELYPTANSLLHGTHVPCKEGVDRMVTDLEKQIEKREKYSRRRAYNDDADIDYINERNAKFNKKAERFYGKYTAEIKQNLERGTAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJH0</accession>
    <name>A0A8C3SJH0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Engulfment and cell motility 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Involved in cytoskeletal rearrangements required for phagocytosis of apoptotic cells and cell motility. Acts in association with DOCK1 and CRK. Was initially proposed to be required in complex with DOCK1 to activate Rac Rho small GTPases. May enhance the guanine nucleotide exchange factor (GEF) activity of DOCK1.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJH0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015888.1">
        <property type="protein sequence ID" value="ENSCSRP00000015237.1"/>
        <property type="gene ID" value="ENSCSRG00000010636.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:cell motility"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006909">
        <property type="term" value="P:phagocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024574">
        <property type="entry name" value="ELMO_ARM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006816">
        <property type="entry name" value="ELMO_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050868">
        <property type="entry name" value="ELMO_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12771">
        <property type="entry name" value="ENGULFMENT AND CELL MOTILITY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12771:SF16">
        <property type="entry name" value="ENGULFMENT AND CELL MOTILITY PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11841">
        <property type="entry name" value="ELMO_ARM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04727">
        <property type="entry name" value="ELMO_CED12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16457">
        <property type="entry name" value="PH_12"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51335">
        <property type="entry name" value="ELMO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="2" id="KW-0581">Phagocytosis</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0729">SH3-binding</keyword>
    <feature type="domain" description="ELMO" evidence="5">
        <location>
            <begin position="306"/>
            <end position="479"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00024863"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015237.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="702" mass="80421" checksum="19423138C223FC58" modified="2022-01-19" version="1">MPPTKDVVKIAIQMMGAIPQLIELNQVTPDSLPRGRWNLGNAEHYALQYVDGQQTYITESNRAEIKNGSILRLTTSPDQEAERLHSGIRSNNLDVKADSLKKLAHLSRDITFAQEFISRNGLKQLFLIVEEGNDIGEILAHTLKAFMELMEHDFVSWETLSPAFIKKIVRYVNTTGMDASVQQLSLSILENMVPSSRLLFELVKHEVTLDRLLTHLQVTNQQLQLKAMALLIALLLNANDAERRVRSPGPFPRPPELAVPLGVTNIIHASEPMGDEMAHYLYVLQSITLNLLERRMRTPMDPFSQEQRELLQSLRHSAFESENEPSAGTFSAERRRSVCVKEFRKLGFQNYSNPAQDLHCAPPGLLALDNMVYFSRYCPSAYSRFVLENSSRDDKHECPFARSSIQLTLALCEILHVGEPCSETAQAFYLMFFGQDHFFQELFCICIQLQNKTWKEMRATQEDFDKVLQVVREQITRTLSLKPTSLELFKTRVNALNYSEILRLRQTERMHQEETLAVPVLELRERLKPELLELIRQQRLLRLCEGTLFRKISSRRRQDKLWYCRLSPNHKVLHYGDVEQGVQSPPIESLPEKIPVADIKELLVGRECPHMKEKVSGKHNKVSSCRLSVAPQFCLWTDGLSVLLGREMTSERTQSELDILLSMELKLRLLDLENISIPDAPPPVPKPPSNLNFCYDFSPLEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJX1</accession>
    <name>A0A8C3SJX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Condensin-2 complex subunit D3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Regulatory subunit of the condensin-2 complex, a complex which establishes mitotic chromosome architecture and is involved in physical rigidity of the chromatid axis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the condensin-2 complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000015358.1">
        <property type="protein sequence ID" value="ENSCSRP00000014735.1"/>
        <property type="gene ID" value="ENSCSRG00000005684.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000779">
        <property type="term" value="C:condensed chromosome, centromeric region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000796">
        <property type="term" value="C:condensin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031981">
        <property type="term" value="C:nuclear lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010032">
        <property type="term" value="P:meiotic chromosome condensation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007076">
        <property type="term" value="P:mitotic chromosome condensation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000319">
        <property type="entry name" value="Condensin-2 complex subunit D3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000345">
        <property type="entry name" value="Condensin-2 complex subunit D3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000613">
        <property type="entry name" value="Condensin-2 complex subunit D3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026971">
        <property type="entry name" value="CND1/NCAPD3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032682">
        <property type="entry name" value="Cnd1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012371">
        <property type="entry name" value="NCAPD3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14222">
        <property type="entry name" value="CONDENSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14222:SF1">
        <property type="entry name" value="CONDENSIN-2 COMPLEX SUBUNIT D3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12717">
        <property type="entry name" value="Cnd1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036508">
        <property type="entry name" value="Condns_HCP-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 8" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="2 8" id="KW-0132">Cell division</keyword>
    <keyword evidence="5 8" id="KW-0226">DNA condensation</keyword>
    <keyword evidence="4 8" id="KW-0498">Mitosis</keyword>
    <keyword evidence="6 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034356798" description="Condensin-2 complex subunit D3" evidence="10">
        <location>
            <begin position="24"/>
            <end position="1415"/>
        </location>
    </feature>
    <feature type="domain" description="Condensin complex subunit 1 C-terminal" evidence="11">
        <location>
            <begin position="898"/>
            <end position="1061"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="159"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1229"/>
            <end position="1271"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1298"/>
            <end position="1333"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1355"/>
            <end position="1415"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="1229"/>
            <end position="1245"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="1249"/>
            <end position="1267"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="1318"/>
            <end position="1333"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1358"/>
            <end position="1368"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023067"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRNR" id="PIRNR036508"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF12717"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014735.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1415" mass="160339" checksum="6581185D16010942" modified="2022-01-19" version="1">MREGLRGAGCGVCVLHLFTPAWVDTVWELDFTETEPLDSRIEEGITEDGLDAFSELYKNLYSFVAEDHGTTESIWTLFAENNLSHNALVAVLYHFVQVAQNKKANVQQRIYALHAAGLYFLLLEIPGSVANQVFHQVMFDKCLQTLRKSWPHGCELTRKRKKDHAKSSQAEARRNKKKGRPTRKENFDMDEIFEEDEDQEEEIYFSAHDLLQIREAIFFLLKNFLRLLPKFSLKDKPHCVQNCMQTFVELTSFEPAVHEFEVCLVTLLNQAKYVPELAYHGLRLLCSPLHGTLHRIFHRLLNVILMLEGEEGSKHTALSVTSLVIDARNQGIKFISSIVDELKEVAFPVLRILLQHICAKVPDKADYRTYAAQTLMQLLNKLPCAEYADFIAWLYRYSHNTKIPYRVFALDVALALLDLPERKPNSSLSVDHQKLLKHKFLVQDMVFGRCSDKAPTVRSKALSSFAYCLEMKAATTLESIQELLQGSKYGRKEIMVMLRLRAGDEKTNVRKSALQVFMSILKHNVIPCTPEDLSTLQDRCRDPAVSVRKQALQSITELLMTQHNNVMIQKAWLTGVVPVVLDSENSVQEKALDCLDQLLLQCIKHYSKFTHEDRNQTLAWDLLALITADNQELSRYLNKAFYIWSQKEKFSSTFINNVMSHVETEHAASAWMLLAKVAGSSPKLDYSKIIESWDSVSRQQNTSSDTAGHILCVIGHVAKHLPRNTQDDIKCWLKEFKCPLEVISSAVEALQKLCHAYTDAPEEAQKLLNQVCGDLVSVCECYISSIVLKEDGAEQLQEDLLVRHLFTLGETAQLCPAKVEKRIFLLIQSILASSSPPDGEELPVSQPLSQIRGSAMPSVVRAHAFITLGKLCLQHEDLAKKCVAALARELEVSEDVAIRNNVVIVMCDLCIRYTTMVDRYIPNISMCLKDPNPFIRKQTLILLTNLLQEEFVKWKESLFFRFVSSLVDPNPDIARFGEFCLVHLLLKRNPVMFSQHFIECIFHFNSYEKHEKYNKFPQSEREKNLFSLKGKDNKGKRMQIYRFLLEHFTDEQRFNITSKISLNVLACFVDGILPLDMEANELLSDTFEVLSCKEIKLSAMRSKPDEDIQPVEDEMAMANAVMQAAQKKLISQVQKKNFIENIIPIITSLKTLLEQTRIPALRDLMNYLREVMQDYRNEIKDFFAVDKQLAAELEYDMKKYEEQLAREREMGEGQTEVINVMNTIQVLSPSSDTAVPPSGQNNKAQSPVAGRRSSSSGSPASPAPFGFTTPRAGVLKQHPFRPRQMSLSTLAILNSAKKAMEAGNKQRSKSVGGRLPSSPASTSDSKQGKQPTAETVDNLTFGAAVSFISLTHTPASAQEKKGSQDQQKDVLCLTSPDKPGPLPRQWKVESPSRRKSSPTTSPRRSQWKAPLKPAN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK37</accession>
    <name>A0A8C3SK37_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Inhibitory synaptic factor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Postsynaptic density</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the INSYN1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK37"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016704.1">
        <property type="protein sequence ID" value="ENSCSRP00000016009.1"/>
        <property type="gene ID" value="ENSCSRG00000012231.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9946710at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060080">
        <property type="term" value="P:inhibitory postsynaptic potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027997">
        <property type="entry name" value="Largen/INSYN1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15917">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15917:SF3">
        <property type="entry name" value="INHIBITORY SYNAPTIC FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15252">
        <property type="entry name" value="DUF4589"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0770">Synapse</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00034105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00038239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00039636"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016009.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="285" mass="31037" checksum="6282A805A742671F" modified="2022-01-19" version="1">MSSGGLQDTQPSEDPAGGSTSERERIRSRMKMVIGQLEGILQELKEVAKELREVVSQIDKLTSDFEFELEPDDWTTVTVSSTSSSEKGGGTFDLGQLDFMTSDILSDSWEFCSFLEVSTPSDSGDGSEQQPGRQPDYRLMNGGVLTPNGPRVETPDSSSEEAFSSGPNLKPQHQRTPGMRERVRFSDKVLYHALCCDDDDGNSQEGTGGPSPPEDLPEEPSEAGHKPPAGPTANLPPPLQRHSPHLSATQQRKLMRNSSTQTVSDKSTQTVLPYISAKQKIKGKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK94</accession>
    <name>A0A8C3SK94_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">SH2B adapter protein 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Lymphocyte adapter protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">Lymphocyte-specific adapter protein Lnk</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">Signal transduction protein Lnk</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Links T-cell receptor activation signal to phospholipase C-gamma-1, GRB2 and phosphatidylinositol 3-kinase.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the SH2B adapter family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK94"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016212.1">
        <property type="protein sequence ID" value="ENSCSRP00000015549.1"/>
        <property type="gene ID" value="ENSCSRG00000011890.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005068">
        <property type="term" value="F:transmembrane receptor protein tyrosine kinase adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061515">
        <property type="term" value="P:myeloid cell development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002262">
        <property type="term" value="P:myeloid cell homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904893">
        <property type="term" value="P:negative regulation of receptor signaling pathway via STAT"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060761">
        <property type="term" value="P:negative regulation of response to cytokine stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038163">
        <property type="term" value="P:thrombopoietin-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd01231">
        <property type="entry name" value="PH_SH2B_family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10412">
        <property type="entry name" value="SH2_SH2B3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000008">
        <property type="entry name" value="SH2B adapter protein 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000299">
        <property type="entry name" value="SH2B adapter protein 3 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015012">
        <property type="entry name" value="Phe_ZIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036290">
        <property type="entry name" value="Phe_ZIP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030523">
        <property type="entry name" value="SH2B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035059">
        <property type="entry name" value="SH2B3_SH2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10872">
        <property type="entry name" value="SH2B ADAPTER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10872:SF1">
        <property type="entry name" value="SH2B ADAPTER PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08916">
        <property type="entry name" value="Phe_ZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109805">
        <property type="entry name" value="Phenylalanine zipper"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="PH" evidence="12">
        <location>
            <begin position="204"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="domain" description="SH2" evidence="11">
        <location>
            <begin position="374"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="115"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="334"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="543"/>
            <end position="580"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="334"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="543"/>
            <end position="552"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00059956"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00073704"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00075158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00077339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00080880"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015549.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="580" mass="64334" checksum="FD5AD1BF554281E3" modified="2022-01-19" version="1">MNGQTIPASTPGCPQGWNEFCELHAVTTAKELAKKYLLFATENPHHDVLAAERFSVQFTDLFQQYFCNEVKEGFAMSQVRALPFSRVRDYRETSKRPADASSGPVAAKVEAELTAHPEADRAADTNPRGLPKSWSSEELMGAASPLAARRHFSLTQLRRSWRKFLRRRSSEAIPGEGEAPEPALKPGLAKKILPWALSRDQAPEVCKEGLLKYSMVDETTMDSGTRWQRCRLVLRKAGTSDNEEYVLELFDPPKCSKPKLLTTCSAVQEIRRCTRLEMPDNMNTFVLKVNNGTDVVFEAGDEQQLSSWTVEIKECLSRGSGGADVALLSGQHSDTVASSPATSSTDSLTQGAMHCGQPEPSSPKTDQFLLSYPWFHGPISRVKAAQLVQLQGLEGHGVFLVRQSETRRGEYVLTFNFQGRAKHLRLSLTERGQCRVQHLRFPSILDMLHHFQRCPIPLECGTACDVMLSSYVVVIPSAQGLGSSNTILLPFSVPNWSSELGLTHIGPSSCPRLHMTDDIHHSSQPEQIFHLVPSPEELANSLRDSSAAVTHSSRQRDSDYELDSPGRGHIRAIDNQYTPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMP0</accession>
    <name>A0A8C3SMP0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">40S ribosomal protein S27</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="5">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="5">Binds 1 zinc ion per subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the eukaryotic ribosomal protein eS27 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017829.1">
        <property type="protein sequence ID" value="ENSCSRP00000017041.1"/>
        <property type="gene ID" value="ENSCSRG00000013097.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.25.100:FF:000001">
        <property type="entry name" value="40S ribosomal protein S27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.25.100">
        <property type="entry name" value="Zn-binding ribosomal proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00371">
        <property type="entry name" value="Ribosomal_eS27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000592">
        <property type="entry name" value="Ribosomal_eS27"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023407">
        <property type="entry name" value="Ribosomal_eS27_Zn-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011332">
        <property type="entry name" value="Ribosomal_zn-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11594">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01667">
        <property type="entry name" value="Ribosomal_S27e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57829">
        <property type="entry name" value="Zn-binding ribosomal proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01168">
        <property type="entry name" value="RIBOSOMAL_S27E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 5" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3 5" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="2 5" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU000671"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017041.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="84" mass="9571" checksum="242C4567AC8A9811" modified="2022-01-19" version="1">MPLAKDLLHPFPEEEKRKHKKKRLVQSPNSYFMDMKCPGCYKITTVFSHAQTVVMCVGCSTVLCQPTGGKARLTEGCSFRRKQH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQN3</accession>
    <name>A0A8C3SQN3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Zinc finger HIT domain-containing protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="10">Thyroid receptor interacting proteins (TRIPs) specifically interact with the ligand binding domain of the thyroid receptor (TR). Requires the presence of thyroid hormone for its interaction. Interacts with NUFIP1. Interacts (via HIT-type zinc finger) with the RUVBL1/RUVBL2 complex in the presence of ADP.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQN3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019573.1">
        <property type="protein sequence ID" value="ENSCSRP00000018713.1"/>
        <property type="gene ID" value="ENSCSRG00000014331.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070761">
        <property type="term" value="C:pre-snoRNP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000492">
        <property type="term" value="P:box C/D snoRNP assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000463">
        <property type="term" value="P:maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048254">
        <property type="term" value="P:snoRNA localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23024">
        <property type="entry name" value="zf-HIT_ZNHIT2-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.190">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051639">
        <property type="entry name" value="BCD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007529">
        <property type="entry name" value="Znf_HIT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048371">
        <property type="entry name" value="ZNHIT3_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13483">
        <property type="entry name" value="BOX C_D SNORNA PROTEIN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13483:SF11">
        <property type="entry name" value="ZINC FINGER HIT DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04438">
        <property type="entry name" value="zf-HIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21373">
        <property type="entry name" value="ZNHIT3_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144232">
        <property type="entry name" value="HIT/MYND zinc finger-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51083">
        <property type="entry name" value="ZF_HIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="HIT-type" evidence="12">
        <location>
            <begin position="7"/>
            <end position="40"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00021568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00046946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51083"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018713.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="158" mass="17958" checksum="C192CD5D8D37440E" modified="2022-01-19" version="1">MQAGSGCCVCAGRGAPRYRCPGCRVRYCSVPCYKKHKEQCIPKQDQGVKTLFTDTSSPFRRVKPVQAEGSHWSVDDILTEDDEVDRVPLQKLKLLGESKKLRSLLLNPHLQQLLLTVDQAKEKDSLMKTYMQEPLFVEFADCCLRVVEPPEKENCLLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQT9</accession>
    <name>A0A8C3SQT9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Adiponectin receptor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ADIPOR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQT9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016748.1">
        <property type="protein sequence ID" value="ENSCSRP00000016050.1"/>
        <property type="gene ID" value="ENSCSRG00000012266.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033211">
        <property type="term" value="P:adiponectin-activated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004254">
        <property type="entry name" value="AdipoR/HlyIII-related"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20855:SF35">
        <property type="entry name" value="ADIPONECTIN RECEPTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20855">
        <property type="entry name" value="ADIPOR/PROGESTIN RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="189"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="6">
        <location>
            <begin position="8"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="23"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="6">
        <location>
            <begin position="201"/>
            <end position="220"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016050.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="220" mass="23989" checksum="2C6CEDC643423A1F" modified="2022-01-19" version="1">WPRTWGARGAGGDGTPAGGGHQPGEHGDSRRPLDPPSPPSWGWTGTVPDDADPVRVLTLPLQAQQAMGRMEEFVFKVWEGRWRVFPHDVLPDWLKDNDFLLHGHRPPMPSFRACFRSIFRLHTETGNIWTHLIAPAHLPRHRLRAGGHGHHGVPVGPLRHAPVPRGAGRWAPLRPGGLDCRGLPMGQGATRGWQWDRGWTQGTGSGGRGLGTGAGRRGGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRJ6</accession>
    <name>A0A8C3SRJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019519.1">
        <property type="protein sequence ID" value="ENSCSRP00000018661.1"/>
        <property type="gene ID" value="ENSCSRG00000014246.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050852">
        <property type="term" value="P:T cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05713">
        <property type="entry name" value="IgV_MOG_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000088">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000208">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053896">
        <property type="entry name" value="BTN3A2-like_Ig-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050504">
        <property type="entry name" value="IgSF_BTN/MOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100:SF149">
        <property type="entry name" value="BG-LIKE ANTIGEN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100">
        <property type="entry name" value="BUTYROPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22705">
        <property type="entry name" value="C2-set_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="227"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="3"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="129"/>
            <end position="215"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018661.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="275" mass="30948" checksum="E5C4366A675067D5" modified="2022-01-19" version="1">YPPSDFTFKFTVTGPDHPITASLGGEAVLPCHLSPRMSAENMEVRWFRYEFSAVVHLYRDGQDQYGEQIPGYRGRTELLKDDITNGRVSLRIHNIQLSDNGQYVCFFQSSVSYEDALLELQVAGLGSAPAISVEGHQDGGIRVVCRSAGWYPQPEAQWRDLQGQLLPSASEKISQETDDLFQTEIAIVLTEESNQKVSCCVRNPRLNQERESEISIAELFFPRVSPWMVALGVILALLAVLIPLASYCFWRQHRAKGECQVVSPRQISLRDPNEM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3ST60</accession>
    <name>A0A8C3ST60_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3ST60"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019033.1">
        <property type="protein sequence ID" value="ENSCSRP00000018191.1"/>
        <property type="gene ID" value="ENSCSRG00000013952.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027895">
        <property type="entry name" value="DUF4533"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36289">
        <property type="entry name" value="CHROMOSOME 12 OPEN READING FRAME 60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36289:SF1">
        <property type="entry name" value="CHROMOSOME 12 OPEN READING FRAME 60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15047">
        <property type="entry name" value="DUF4533"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018191.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="256" mass="28291" checksum="59A4DF83DC200F91" modified="2022-01-19" version="1">MLSIFGAERDKQRVLAASQTLYDFIYIYVSSTNTIFRILNQHLGTSFPIITVRENLSIKENLQLLISTLKEMQAVVEMKDKDVQQSISHRLYAKIVGPITSLQEKITVVKDLYENYKGVLGSICGPIAAVLLKHSNLPVIVESALHRLIASPALSLQVADLLMSHNEIVKIFPTATVNSPSGSGIQEARPRSASTAFSLSNFLQAVLWGQASTNTLKIAANYLEEAVRVLRPSCESFQCIVKLAEVYISLITDKLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU48</accession>
    <name>A0A8C3SU48_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">DUF4503 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019443.1">
        <property type="protein sequence ID" value="ENSCSRP00000018587.1"/>
        <property type="gene ID" value="ENSCSRG00000014233.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000228">
        <property type="term" value="C:nuclear chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070202">
        <property type="term" value="P:regulation of establishment of protein localization to chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053054">
        <property type="entry name" value="DNA_repair-scaffolding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028032">
        <property type="entry name" value="DUF4503"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34347:SF1">
        <property type="entry name" value="DNA REPAIR-SCAFFOLDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34347">
        <property type="entry name" value="DNA REPAIR-SCAFFOLDING PROTEIN SPIDR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14951">
        <property type="entry name" value="DUF4503"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF4503" evidence="1">
        <location>
            <begin position="1"/>
            <end position="385"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF14951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018587.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="391" mass="43282" checksum="C9BE47394510A434" modified="2022-01-19" version="1">MFSEVQLQTPCSAEDIEQHSRRWEGKSCTLAGIRILQRTTRGRALGLFSLIDSLWPPLVPLKVPGQSQDCEAIKTKLPPPSFCYILMAQPDPRHVNVGEEGQISNLYLPPTVHSLKEILQVGDFNQRCSFWAQVIYRRLQVKCSVSAGQREFWLFVTDFTLQSGAKGNCGTPKTIPVYFASSCVLDKKVMEALTNACHCVIFFKDALRGNGRIICVERTVLSLQKPLLYTAAEADFSEMTSPVKLDELDSTTQANSICTTRGTISGVNESTAFSWPTCNRCSNGKLEQHPQNRGSYYCSLCSQTVILPVLKMQLEVFLHCPSRPHCTVKVKLLQKTISSVLMSSSSEDGSYEVKSVLGKEVGLLNCYVQSVTSHPSCVGLEEIALLEAGRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUZ9</accession>
    <name>A0A8C3SUZ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Next to BRCA1 gene 1 protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Neighbor of BRCA1 gene 1 protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="11">Cytoplasm</location>
            <location evidence="11">Myofibril</location>
            <location evidence="11">Sarcomere</location>
            <location evidence="11">M line</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Autophagosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Lysosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020020.1">
        <property type="protein sequence ID" value="ENSCSRP00000019148.1"/>
        <property type="gene ID" value="ENSCSRG00000014600.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005776">
        <property type="term" value="C:autophagosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070013">
        <property type="term" value="C:intracellular organelle lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031430">
        <property type="term" value="C:M band"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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    <dbReference type="GO" id="GO:0005778">
        <property type="term" value="C:peroxisomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
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    <dbReference type="GO" id="GO:0000407">
        <property type="term" value="C:phagophore assembly site"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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    <dbReference type="GO" id="GO:0043130">
        <property type="term" value="F:ubiquitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016236">
        <property type="term" value="P:macroautophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14947">
        <property type="entry name" value="NBR1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06396">
        <property type="entry name" value="PB1_NBR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14319">
        <property type="entry name" value="UBA_NBR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02340">
        <property type="entry name" value="ZZ_NBR1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000033">
        <property type="entry name" value="Next to BRCA1 gene 1 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000291">
        <property type="entry name" value="Next to BRCA1 gene 1 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.90:FF:000007">
        <property type="entry name" value="Next to BRCA1 gene 1 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000199">
        <property type="entry name" value="next to BRCA1 gene 1 protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032350">
        <property type="entry name" value="Nbr1_FW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053793">
        <property type="entry name" value="PB1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000270">
        <property type="entry name" value="PB1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034852">
        <property type="entry name" value="PB1_Nbr1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056893">
        <property type="entry name" value="UBA_Nbr1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000433">
        <property type="entry name" value="Znf_ZZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043145">
        <property type="entry name" value="Znf_ZZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20930:SF2">
        <property type="entry name" value="NEXT TO BRCA1 GENE 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20930">
        <property type="entry name" value="OVARIAN CARCINOMA ANTIGEN CA125-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16158">
        <property type="entry name" value="N_BRCA1_IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00564">
        <property type="entry name" value="PB1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24932">
        <property type="entry name" value="UBA_NBR1_C"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00666">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00291">
        <property type="entry name" value="ZnF_ZZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54277">
        <property type="entry name" value="CAD &amp; PB1 domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51745">
        <property type="entry name" value="PB1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ZF_ZZ_1"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="ZF_ZZ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="9" id="KW-0458">Lysosome</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="PB1" evidence="19">
        <location>
            <begin position="44"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="domain" description="ZZ-type" evidence="18">
        <location>
            <begin position="260"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="domain" description="UBA" evidence="17">
        <location>
            <begin position="983"/>
            <end position="1028"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="231"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="536"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="734"/>
            <end position="790"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="881"/>
            <end position="907"/>
        </location>
    </feature>
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            <begin position="335"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="234"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="749"/>
            <end position="769"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="781"/>
            <end position="790"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="881"/>
            <end position="898"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00004419"/>
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            <dbReference type="ARBA" id="ARBA00022553"/>
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        <source>
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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            <dbReference type="PROSITE" id="PS50030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51745"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019148.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1037" mass="115382" checksum="8C7AB619F3B6EDB3" modified="2022-01-19" version="1">MLGSCSTTVKSERSLEPPPAQGVAEPSPFPAGTGRRRPHSMEPQVNLSVTFRGETQSFLVSDSSNTTWADVEAMVKVSFDLNNIQIKYMDEDNDEVSVNSEEEYEEALKIAVTQGNQLQMKVYQVNSLPSETSDSWSTQVCEKAGLEKLSIPKDGRRPLSHYSMLAQALGQNLKAERETTAQQKLNQNEAEGINEKPPEWFTSYLESFREQVVKETVEKLEQKLSEKLILHNQPPDSSSSSTVTTHPTPETQSTQGSQCDWLISCSNCPARIVGIRYQCSVCPAYSICEPCEAGTYAHDPNHVLLKLRRPVLCVSETYSVGQFSPRLPATLEQVRLQKQMDKRFLKAEKQRLRAEKKQRKAEVRELKKQLKLHRKIHLWNSVHALEITGSPTIKPESLQPSALMSPIQPCSTVVPTLSAAFVDENLPDGTRIQPGTKFIKHWRMKNTGNVEWSSDTKLKFMWGNLTLGSSEKKDVLVPFLPAGQVGIVSVEFIAPALEGTYASHWRLSHKGEQFGPRVWCSIVVDPSPVTACLERNQKTSSSSLKDKASCRNEAVSSKSEVEGQQADDVMEHTDLPVPAIPLKIKNIPSEREFYIPSVDLLTAQDLLSFELLDINIVQELERVPHNTPVDMTPCMSPLPHDSPLIEKPGLGQIEEENEGSGFKPVPDAHMVKMKAEHPLNLEEGDEDMSGTQFVCETVIRSLTLDAAPDHKPPQRKKSLQSSLQTLQDTFSFSVKSEEAIRTKSNSTPKPKEMGSKSQQTEENRFEKLAVSDGANLSGEASDTEYEEEDVKDEVQSQVSSASSEDYIIILPECFDTSRPLGESMYSSALSQPSLERAIDTEMEMVIPEGESQPRVHNINDILTTSQTLDAVPLTPEIVSTLPQPQRNPSSLQNHSLQKPNLPFTEEIPSTFPDQIREEPRYEDFPGPGPSGIVNNNKLKCPEYTRHPQGSSIAGGLVKGALSVAASAYKALFAGQSIAEQPTTTEEQTATLLANLCEMGFCDRQLNLRLLKKHNYNIVQVVTELLQINNNDWYSSRY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV88</accession>
    <name>A0A8C3SV88_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV88"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020271.1">
        <property type="protein sequence ID" value="ENSCSRP00000019390.1"/>
        <property type="gene ID" value="ENSCSRG00000014759.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019390.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="170" mass="17817" checksum="D89FBB81FBA5A173" modified="2025-10-08" version="2">MPHSLAPPLCQPHGRAPPLCLPHSLAPPLCQPHGLTPPLCQPYGLAPLLCQPHSLAPLLCQPHSLAPPLCQPHSLAPPLCQPHGLAPPECRPHGLACLLCRLHSPAPPMCQTRVLAHTLVPRLSCPNAIAWCVPCANATVRCLTSPLPTPGPGVFCVPMSWPSASCVLGT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWT6</accession>
    <name>A0A8C3SWT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Tyrosine-protein phosphatase non-receptor type</fullName>
            <ecNumber evidence="10">3.1.3.48</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the protein-tyrosine phosphatase family. Non-receptor class 2 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.48" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020812.1">
        <property type="protein sequence ID" value="ENSCSRP00000019916.1"/>
        <property type="gene ID" value="ENSCSRG00000014926.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050839">
        <property type="term" value="F:cell adhesion molecule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004726">
        <property type="term" value="F:non-membrane spanning protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030971">
        <property type="term" value="F:receptor tyrosine kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070374">
        <property type="term" value="P:positive regulation of ERK1 and ERK2 cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14605">
        <property type="entry name" value="PTPc-N11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09931">
        <property type="entry name" value="SH2_C-SH2_SHP_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10340">
        <property type="entry name" value="SH2_N-SH2_SHP_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000012">
        <property type="entry name" value="Tyrosine-protein phosphatase non-receptor type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000018">
        <property type="entry name" value="Tyrosine-protein phosphatase non-receptor type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000018">
        <property type="entry name" value="Tyrosine-protein phosphatase non-receptor type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000242">
        <property type="entry name" value="PTP_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003595">
        <property type="entry name" value="Tyr_Pase_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012152">
        <property type="entry name" value="Tyr_Pase_non-rcpt_typ-6/11"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46559">
        <property type="entry name" value="TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46559:SF1">
        <property type="entry name" value="TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00102">
        <property type="entry name" value="Y_phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000929">
        <property type="entry name" value="Tyr-Ptase_nr_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00700">
        <property type="entry name" value="PRTYPHPHTASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00194">
        <property type="entry name" value="PTPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00404">
        <property type="entry name" value="PTPc_motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50055">
        <property type="entry name" value="TYR_PHOSPHATASE_PTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 10" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7 10" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 13" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="SH2" evidence="15">
        <location>
            <begin position="10"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="domain" description="SH2" evidence="15">
        <location>
            <begin position="116"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="16">
        <location>
            <begin position="251"/>
            <end position="529"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="17">
        <location>
            <begin position="444"/>
            <end position="520"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="541"/>
            <end position="581"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="553"/>
            <end position="565"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="14">
        <location>
            <begin position="567"/>
            <end position="576"/>
        </location>
    </feature>
    <feature type="active site" description="Phosphocysteine intermediate" evidence="11">
        <location>
            <position position="467"/>
        </location>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="433"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="514"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010750"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00051722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR000929"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR000929-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR000929-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019916.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="602" mass="68701" checksum="D2A8E34AD86A4F6D" modified="2022-01-19" version="1">MTSLIGGSLWFHPNITGVEAENLLLTRGVDGSFLARPSKSNPGDFTLSVRRNGAVTHIKIQNTGDYYDLYGGEKFATLAELVQYYMEHHGQLKEKNGDVIELKYPLNCADPTSERWFHGHLSGKEAEKLLTEKGKHGSFLVRESQSHPGDFVLSVRTGDDKGESNDGKSKVTHVMIRCQELKYDVGGGEKFDSLTDLVEHYKKNPMVETLGTVLQLKQPLNTTRINAAEIESRVRELSKLAETTDKVKQGFWEEFETLQQQECKLLYSRKEGQRQESKNKNRYKNILPFDHTRVVLHDGDPNEPVSDYINANIIMPEFETKCNNSKPKKSYIATQGCLQNTVNDFWRMVFQENSRVIVMTTKEVERGKSKCVKYWPDEYALKEYGVMRVRNVKESAAHDYTLRELKLSKVGQVSMSGNTERTVWQYHFRTWPDHGVPSDPGGVLDFLEEVHHKQESIADSGPVVVHCSAGIGRTGTFIVIDILIDIIREKGVDCDIDVPKTIQMVRSQRSGMVQTEAQYRFIYMAVQHYIETLQRRIEEEQKSKRKGHEYTNIKYSLSDQTSGDQSPLPPCTPTPTCPELREDSARVYENVGLMQQQQKSFR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY96</accession>
    <name>A0A8C3SY96_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">RING-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="6">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="5">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Early endosome membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Lysosome membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY96"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021437.1">
        <property type="protein sequence ID" value="ENSCSRP00000020527.1"/>
        <property type="gene ID" value="ENSCSRG00000015547.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="264354at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd16806">
        <property type="entry name" value="RING_CH-C4HC3_MARCH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000043">
        <property type="entry name" value="Putative e3 ubiquitin-protein ligase march8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011016">
        <property type="entry name" value="Znf_RING-CH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45981">
        <property type="entry name" value="LD02310P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12906">
        <property type="entry name" value="RINGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00744">
        <property type="entry name" value="RINGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51292">
        <property type="entry name" value="ZF_RING_CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="18" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="10" id="KW-0967">Endosome</keyword>
    <keyword evidence="14" id="KW-0391">Immunity</keyword>
    <keyword evidence="17" id="KW-0458">Lysosome</keyword>
    <keyword evidence="16" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="12" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="13" id="KW-0862">Zinc</keyword>
    <keyword evidence="11" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020527.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="286" mass="32186" checksum="267DB6793A32A2B7" modified="2022-01-19" version="1">MLGWCQAIARNPHRLPNITRTPEVSGDASHTSTLNDKSPGRSTSRSSNISKASSPTTGTAPRSQSRLSVCPSTQDICRICHCEGDDESPLITPCRCTGTLRFVHQACLHQWIKSSDTRCCELCKYDFIMETKLKPLRKWEKLQMTTSERRKIVCSVTFHIIAITCVVWSLYVLIDRTAEEIKQGNDNGVLEWPFWTKLVVVAIGFTGGLVFMYVQCKVYIQLWRRLKAYNRVIFVQNCPDTAKKLEKNPSCMQNSESKDAVVVPVSQTGTNSQQSAEEMTSEVMPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYC0</accession>
    <name>A0A8C3SYC0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Lipase maturation factor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Involved in the maturation of specific proteins in the endoplasmic reticulum.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Endoplasmic reticulum membrane</location>
            <topology evidence="1 8">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the lipase maturation factor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022382.1">
        <property type="protein sequence ID" value="ENSCSRP00000021433.1"/>
        <property type="gene ID" value="ENSCSRG00000016235.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051604">
        <property type="term" value="P:protein maturation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009613">
        <property type="entry name" value="LMF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057433">
        <property type="entry name" value="LMF1/2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057434">
        <property type="entry name" value="LMF1/2_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14463">
        <property type="entry name" value="LIPASE MATURATION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14463:SF5">
        <property type="entry name" value="LIPASE MATURATION FACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06762">
        <property type="entry name" value="LMF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25179">
        <property type="entry name" value="LMF1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="32"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="58"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="85"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="114"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="176"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="208"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="255"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="308"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="349"/>
            <end position="372"/>
        </location>
    </feature>
    <feature type="domain" description="Lipase maturation factor 1/2 N-terminal" evidence="10">
        <location>
            <begin position="79"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="domain" description="Lipase maturation factor 1/2 C-terminal" evidence="11">
        <location>
            <begin position="396"/>
            <end position="538"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="611"/>
            <end position="674"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="623"/>
            <end position="637"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="644"/>
            <end position="658"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005512"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU361229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF06762"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF25179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021433.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="674" mass="77512" checksum="C1840DADBC278E40" modified="2022-01-19" version="1">MLRVSGKSFWEQLRDSPTLLWFGPRLGLDTELGMELLCLLGVLTSFGALVLEPLRDSLVFLLLWVLYLSLYQVGQVFLYFQWDSLLLETGFLAVLVAPLHLLKWRSTAWRPHDSITFWLMRWLLFRLMFASGVVKLTSRCPTWWGLTAMTYHYETQCIPTPAAWFAHQLPVWFQKFSVVATYVIEIAVPLLFFSPIRRLRLFAFYCQVLLQLLIIITGNYNFFNLLTIVLCFSLLDDEHVGLWLGRSKRRPASAWPPSLLSVLSTLLELTVYGLFIYWSIQDFSLRFSWEKQLIESKTAFTYHDFIQWLKLVTLPLVGLGLFSLAWEILSAMYRCACVRGFSWKLWATLQWAVFTAAAAGMFAVSLVPFTYIEYESNGKLWPSIHQMFGAVDRYQLVNSYGLFRRMTGVGGRPEVVVEGSYDKEKWTEIEFMYKPGNISAGPPVVAPHQPRLDWQMWFAALGDHAHSPWFTSFVYRLLRGKKEVIHLVQVDETKYPFSSQPPAYIRAQLYKYWFTESTKDGGFPRQWWRRQRVGEFYPTVFLGDPNLEAMLNQYGLKDKAPLKRPMDAFLPTTLQFIRELSRPYTGPAVVWSLYLTAATICLLRALSSRTLGSAPSSRHKGSKRPDVAEGDGDHAGSEKNGQVRKKEAEERVEGRARGAGDAPSDSLRSTKKKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYS7</accession>
    <name>A0A8C3SYS7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Adenylate cyclase 10</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000021603.1">
        <property type="protein sequence ID" value="ENSCSRP00000020684.1"/>
        <property type="gene ID" value="ENSCSRG00000015446.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004016">
        <property type="term" value="F:adenylate cyclase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009190">
        <property type="term" value="P:cyclic nucleotide biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07302">
        <property type="entry name" value="CHD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1230:FF:000017">
        <property type="entry name" value="Adenylate cyclase type 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1230:FF:000021">
        <property type="entry name" value="Adenylate cyclase type 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1230">
        <property type="entry name" value="Nucleotide cyclase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001054">
        <property type="entry name" value="A/G_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029787">
        <property type="entry name" value="Nucleotide_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16305:SF28">
        <property type="entry name" value="GUANYLATE CYCLASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16305">
        <property type="entry name" value="TESTICULAR SOLUBLE ADENYLYL CYCLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00211">
        <property type="entry name" value="Guanylate_cyc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55073">
        <property type="entry name" value="Nucleotide cyclase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50125">
        <property type="entry name" value="GUANYLATE_CYCLASE_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0456">Lyase</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Guanylate cyclase" evidence="5">
        <location>
            <begin position="32"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="Guanylate cyclase" evidence="5">
        <location>
            <begin position="311"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1547"/>
            <end position="1571"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="4">
        <location>
            <begin position="1553"/>
            <end position="1564"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020684.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1571" mass="177436" checksum="239667AC41B1C1EA" modified="2022-01-19" version="1">LSALAVAAHVPDLIVYGDFSQEVPFIESFDGVLLFADISGFTALTEKFSTDTNLDRGADQLTQTLNHYVGDIVEEVLIYGGDILNFAGDALLALWKVQRNQLSDIITLALKCSLRIQEEYGVRETEVGLELRVKIGLSAGHISKVVVGDNKHQYFLVIGRAVDEVRLAQNLAKASEVILSPNCWELCNRNMIEIERIKDERAVKVGNLEFDEFFWKCTDYLQNYPTGESNSESLFLLLLHPALLFQIDDNQPLEYLSELRPVTIVFVNLQFDESANTLHLCKAIHDANVKISDVIHAFSGKINKVFMFDKGCTFLCVFGLPGDKQADESTHALESAFKIFNFCSEKLMKIKLVSIGVTSGPVFCGVVGHRVRHEYTVIGQKVNLAARMMMYYPGLVSCDVVTYANSRLPPYFFEALPQTEMKGVVNPGVVYQYLGISEKTMIGKAYITKERSEYYPLLGRWTELFGTPVGFVGSTEGRVIMYEGLMGYGKSQLLAEIAYLGQKAGHRVVAMELTKVNVQQNFFAIRTLMAMFLGIDACKSYDARQHILQSKLRGVVEETYYCLLNSIFLVKFPTSAEVSKMDNETRTEEVELFLAVEKDILIFVIDEAHFIDPASWEFLDNLLSSIPVFMVMSLSPPSRQPRLPCVSAASIINSAKTTYVQLRELKPSVILQKACQDLGVVSTCSVLLDVHPPLTPNAKANHCNLTVLVSQEHPAWRNDDLLDDLFSVGIALAELDNMSPSEQMVVKCAAIIGLTFTTELLLYILPEWTKRKMNQTLAALVESHIFKCFNKRKDSQKVQSQDMPSTELIVCPGTVRSTGQESEQLVIQCSAMAFCMPLLQEAAYEVWLKSQKKALHLKCVSYLAGQAHKCRRCGEGDFISFHRHTVEMIPLTPWMPGKWEAGRWLSGSSSQTLAVVPFSKSLVTWESCPFSAILSPARAEEIEKEFLERLDEIIQNSDRGREKIRRMGSCECEEIVESVFVPLARHCMAMGDYARALYYLLECAAAYLHLSNNYMAFCNLNTAENLIKSVDRRATVISQFEEATFYSLKGEVCYNMGQMNLAKKFIRKALILLNRSFPFTLIGVVFKTLMEMSKHASHQKKQEKKLAFLYQQGQCLSLLWQLFSLDTATNSKKFCRLAALMKVNSAEESEDESQIISSYTEFSLCCQMMGYQDEWMKYELMAIQRSSHLQVIGGGLLTTVKLAQSLAYMKLCLGNLPLSIQLGYRAHDMCVHLKKPKLDYLVLCMLFKALFLSIRYEDCVRVLSWLEELAVEEDRVIGMACFFSYCLELLLYAGFSFKSFKECLEFIQHNEKNCILMSQNSIMLGLYSSLAIWFARLEQWGNFKEPFEKARRLLRRTSASFFSTSGFCRFLECEVLLLRKHIEEKPESGGLVLKSLQCYTTAHPIYYPSVYHLKAYILLVLGNEEQSQLYLSQAFKLCDIYGNLLEKSWLEISNHQMSWSLGRDLGFPRRKWSWLQVNGCNIDKVKGGVVKANDQNPGWSWWVPAVGNTSLAPLGGEGGHCSCSRVQCCSRPLPPCPGVGGIKVAQTKSLGSQRKRKQKKKKQKYQPFSFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ47</accession>
    <name>A0A8C3SZ47_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Small nuclear ribonucleoprotein U11/U12 subunit 48</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ47"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021799.1">
        <property type="protein sequence ID" value="ENSCSRP00000020875.1"/>
        <property type="gene ID" value="ENSCSRG00000015835.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005689">
        <property type="term" value="C:U12-type spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022776">
        <property type="entry name" value="TRM13/UPF0224_CHHC_Znf_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051591">
        <property type="entry name" value="UPF0224_FAM112_RNA_Proc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21402">
        <property type="entry name" value="GAMETOCYTE SPECIFIC FACTOR 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21402:SF10">
        <property type="entry name" value="U11_U12 SMALL NUCLEAR RIBONUCLEOPROTEIN 48 KDA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05253">
        <property type="entry name" value="zf-U11-48K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51800">
        <property type="entry name" value="ZF_CHHC_U11_48K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="CHHC U11-48K-type" evidence="5">
        <location>
            <begin position="15"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="215"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="215"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="232"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="274"/>
            <end position="304"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51800"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020875.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="35835" checksum="DE27AF11BA49C2F2" modified="2022-01-19" version="1">MAAPCAVWFGAQEERAVCPYDANHQMPRASLAKHMVACRLRRLEYSREEQAEMYDSAFYYEKAKIPTITMDKDLQFHIIKQAKTLSAKDGGGYSEALGAYSSLPVEVPQNHKRFICDLTQADRLAIYDYVLEETKKQRSRSQATENDSDLFVDLAAKVSQDDGQKGPKSHLEILAEMRDYKRRRQSYRAKNVHITKKSYTEVIRDVIGVHMEELSSHWQEEGKPDNAETCEGGKSSISAKSSGRNEERRSASVDSRQSCGSSKDVDRSRHRRDSSRSPDKPKKSRERGKDRDSRRKRERAEDKYHNHKRRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ96</accession>
    <name>A0A8C3SZ96_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">E3 ubiquitin-protein ligase makorin-2</fullName>
            <ecNumber evidence="4">2.3.2.27</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">RING-type E3 ubiquitin transferase makorin-2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ96"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012001.1">
        <property type="protein sequence ID" value="ENSCSRP00000011566.1"/>
        <property type="gene ID" value="ENSCSRG00000008642.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000022031.1">
        <property type="protein sequence ID" value="ENSCSRP00000021100.1"/>
        <property type="gene ID" value="ENSCSRG00000016005.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000209">
        <property type="term" value="P:protein polyubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16731">
        <property type="entry name" value="RING-HC_MKRN2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000117">
        <property type="entry name" value="Probable E3 ubiquitin-protein ligase makorin-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.1190">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1350">
        <property type="entry name" value="Pneumovirus matrix protein 2 (M2), zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1000.10">
        <property type="entry name" value="Zinc finger, CCCH-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045072">
        <property type="entry name" value="MKRN-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041367">
        <property type="entry name" value="Znf-CCCH_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036855">
        <property type="entry name" value="Znf_CCCH_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11224:SF17">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE MAKORIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11224">
        <property type="entry name" value="MAKORIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00642">
        <property type="entry name" value="zf-CCCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14608">
        <property type="entry name" value="zf-CCCH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18044">
        <property type="entry name" value="zf-CCCH_4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00356">
        <property type="entry name" value="ZnF_C3H1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90229">
        <property type="entry name" value="CCCH zinc finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0221">Differentiation</keyword>
    <keyword evidence="7 16" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="11" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="12 16" id="KW-0862">Zinc</keyword>
    <keyword evidence="9 16" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3H1-type" evidence="19">
        <location>
            <begin position="2"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="domain" description="C3H1-type" evidence="19">
        <location>
            <begin position="31"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="domain" description="C3H1-type" evidence="19">
        <location>
            <begin position="165"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="18">
        <location>
            <begin position="238"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="domain" description="C3H1-type" evidence="19">
        <location>
            <begin position="321"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="16">
        <location>
            <begin position="2"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="16">
        <location>
            <begin position="31"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="16">
        <location>
            <begin position="165"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="16">
        <location>
            <begin position="321"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="59"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="69"/>
            <end position="80"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00029530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00030863"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021100.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="418" mass="47117" checksum="8BC060F436CE5560" modified="2022-01-19" version="1">MSTKEVTCRYYMQGVCREGSRCLFSHDLTTSKPSTICRYYQKGQCAYGARCRYDHTRPSGSGGAVGTVPPSLSSPSFNSPNPLPEHNMPVIKSKTHEPGKRKKRTLVLRDRDLCGLSEEQVRLSAVSDPVCCSDKNDNLEVKPHSYLEAICSGLEEDSVAGSSYTDGQQLCPYAAAGECQFGDRCLYLHGDVCEICELQVLHPFDPEQRKAHEKMCMAAFEHEMEKAFAFQASQDKVCSICMEVVYEKPSASERRFGILSNCNHTYCLSCIRQWRCAKQFENLIIKSCPQCRVTSEFVIPSVYWVEDQNKKNKLIEAFKQGMGKKACKYFEQGKGTCPFGGKCLYLHAYPDGTRAEPEKPRKQLSSEGTVRFFNSVRLWDFIEDRESRTMPNAEDEVTELGELFMHLSGADQESATPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZI1</accession>
    <name>A0A8C3SZI1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Partner and localizer of BRCA2</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022066.1">
        <property type="protein sequence ID" value="ENSCSRP00000021130.1"/>
        <property type="gene ID" value="ENSCSRG00000016032.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042417">
        <property type="entry name" value="PALB2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031920">
        <property type="entry name" value="PALB2_WD40"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14662">
        <property type="entry name" value="PARTNER AND LOCALIZER OF BRCA2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14662:SF2">
        <property type="entry name" value="PARTNER AND LOCALIZER OF BRCA2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16756">
        <property type="entry name" value="PALB2_WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Partner and localiser of BRCA2 WD40" evidence="3">
        <location>
            <begin position="973"/>
            <end position="1246"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="64"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="171"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="320"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="370"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="437"/>
            <end position="574"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="679"/>
            <end position="724"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="18"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="70"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="91"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="178"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="321"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="348"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="437"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="447"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="477"/>
            <end position="495"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="496"/>
            <end position="509"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="513"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="534"/>
            <end position="545"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="560"/>
            <end position="570"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="694"/>
            <end position="708"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF16756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021130.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1249" mass="137457" checksum="1BE481761218645C" modified="2022-01-19" version="1">MLAMDDPAMGKALSWQEKEKLKEKLAFLKREYSKTFNRLQRAQRAERVKNYVKKTVAEQNRLLRQEETENNTTELMDKQSPNGGDKPGTCRLQTNTCSDSGTEKKMSVTFKLEPEFFNNEVNLQESSLAESTNSDQENILSGLMRSVIEENQNQLPRSRITLVSKERESACEVPPISSGETLENQVASTEEPGSPVFKGRNTISNTKNKIQKAPRPVIMREEKGLTPQDPQVGDLQEMPEENVFLSVPKPLSYVSMGGNNIQQPVSPCAEDICDSYESLPQCLVSDIPVSLENIENTGKELSCIENQMNREELCRALDLTADNQPSPAGRSNPSISEKRPHKERNHNETNSSSPLNTDSLLDNVEEPLRNQEAQTEAGSPVLEKTPPSAESALTSCTMIEGLLFPVEYYVRTTRRMSNCQRKVDLEAVILSQLGRSRKGLRSKHKQINSNSDQLYQETARSDVQARGTPFPFLGAESDPVSSSSSQKSLPPSDESCTSNSSISQKTVISMKQAKGRSWRRGRGRWGSTCRPALNGSQARPETSDLTVLKESSHLLSNGSQREKENSEGFPERSPIGTTRVLIPAAGEATEAEMTDITWPTEADLPDVSQMFSKCHQLPLEHIQNPLQGNNFLNPWDEAFPSPTRDLEADGNVSQADKQPVGHIRNQCVQKACRAEQLPTVKESLPQHDLPSSSVKRKVRQGSKGKKGRSQQMDLEGPAPLGHLGLDPMAFDPPFHFQNEMLSVKWLPSKLDIKDFHLPNEEFGLLKFEKLQSCTVKQLEPFVPSGSEHWLQSAGDTVALGDTRLKQVNTEGKSLENSFISPSKTMSPKLPRLEGQLHKTGLSQSKLLLTPTSTISAGAINQLESQIPTPAFPVLGATPAILSLVHNEALPDTLSVLPLQVKTNFFKEPASHVVDGRECNNSTGALHSDSCRTGADRGSDEAVPLKEYQQSGSGSKECCGAENKLTATQLAVALSDNLRNRSLQLVSKLKSPSSSCAVDVSTVWWESAGCTELCIITACETSISLWKPLASSQWRKVYIWHLTELPVIQIVPLPDVCNLVCVALGDLEIGEIRLLLCSSEDGSLKQSLVKTGNIKAVLGLTNRRLVSSSGTLQEQQIEIISVSEKGRSNERQTLMPPEETILAFAEVEGIRDALVGTTAVNSLVVWNLKTGQILKKMHVGYSYPASICHRAYSDSGLLFVVLSHPHAKENESCGNPAFRMRVFNPKTARSAGVMFFSLPPGHSGRQVSQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZJ7</accession>
    <name>A0A8C3SZJ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">DNA polymerase</fullName>
            <ecNumber evidence="26">2.7.7.7</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="26">DNA polymerase that functions in several pathways of DNA repair. Involved in base excision repair (BER) responsible for repair of lesions that give rise to abasic (AP) sites in DNA. Also contributes to DNA double-strand break repair by non-homologous end joining and homologous recombination. Has both template-dependent and template-independent (terminal transferase) DNA polymerase activities. Has also a 5'-deoxyribose-5-phosphate lyase (dRP lyase) activity.</text>
    </comment>
    <comment type="function">
        <text evidence="23">Repair polymerase that plays a key role in base-excision repair. During this process, the damaged base is excised by specific DNA glycosylases, the DNA backbone is nicked at the abasic site by an apurinic/apyrimidic (AP) endonuclease, and POLB removes 5'-deoxyribose-phosphate from the preincised AP site acting as a 5'-deoxyribose-phosphate lyase (5'-dRP lyase); through its DNA polymerase activity, it adds one nucleotide to the 3' end of the arising single-nucleotide gap. Conducts 'gap-filling' DNA synthesis in a stepwise distributive fashion rather than in a processive fashion as for other DNA polymerases. It is also able to cleave sugar-phosphate bonds 3' to an intact AP site, acting as an AP lyase.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>2'-deoxyribonucleotide-(2'-deoxyribose 5'-phosphate)-2'-deoxyribonucleotide-DNA = a 3'-end 2'-deoxyribonucleotide-(2,3-dehydro-2,3-deoxyribose 5'-phosphate)-DNA + a 5'-end 5'-phospho-2'-deoxyribonucleoside-DNA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66592"/>
            <dbReference type="Rhea" id="RHEA-COMP:13180"/>
            <dbReference type="Rhea" id="RHEA-COMP:16897"/>
            <dbReference type="Rhea" id="RHEA-COMP:17067"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:136412"/>
            <dbReference type="ChEBI" id="CHEBI:157695"/>
            <dbReference type="ChEBI" id="CHEBI:167181"/>
            <dbReference type="EC" id="4.2.99.18"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24 26">
            <text>DNA(n) + a 2'-deoxyribonucleoside 5'-triphosphate = DNA(n+1) + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:22508"/>
            <dbReference type="Rhea" id="RHEA-COMP:17339"/>
            <dbReference type="Rhea" id="RHEA-COMP:17340"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:61560"/>
            <dbReference type="ChEBI" id="CHEBI:173112"/>
            <dbReference type="EC" id="2.7.7.7"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>a 5'-end 2'-deoxyribose-2'-deoxyribonucleotide-DNA = (2E,4S)-4-hydroxypenten-2-al-5-phosphate + a 5'-end 5'-phospho-2'-deoxyribonucleoside-DNA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:76255"/>
            <dbReference type="Rhea" id="RHEA-COMP:13180"/>
            <dbReference type="Rhea" id="RHEA-COMP:18657"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:136412"/>
            <dbReference type="ChEBI" id="CHEBI:195194"/>
            <dbReference type="ChEBI" id="CHEBI:195195"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 26">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 26">Belongs to the DNA polymerase type-X family.</text>
    </comment>
    <dbReference type="EC" id="2.7.7.7" evidence="26"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZJ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020534.1">
        <property type="protein sequence ID" value="ENSCSRP00000019650.1"/>
        <property type="gene ID" value="ENSCSRG00000014985.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140078">
        <property type="term" value="F:class I DNA-(apurinic or apyrimidinic site) endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003887">
        <property type="term" value="F:DNA-directed DNA polymerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006284">
        <property type="term" value="P:base-excision repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006303">
        <property type="term" value="P:double-strand break repair via nonhomologous end joining"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00141">
        <property type="entry name" value="NT_POLXc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.110:FF:000002">
        <property type="entry name" value="DNA polymerase beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.20:FF:000026">
        <property type="entry name" value="DNA polymerase beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.210.10:FF:000008">
        <property type="entry name" value="DNA polymerase beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.460.10:FF:000021">
        <property type="entry name" value="DNA polymerase beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.20">
        <property type="entry name" value="5' to 3' exonuclease, C-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.460.10">
        <property type="entry name" value="Beta Polymerase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.110">
        <property type="entry name" value="DNA polymerase beta, N-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.210.10">
        <property type="entry name" value="DNA polymerase, thumb domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002054">
        <property type="entry name" value="DNA-dir_DNA_pol_X"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019843">
        <property type="entry name" value="DNA_pol-X_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028207">
        <property type="entry name" value="DNA_pol_B_palm_palm"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018944">
        <property type="entry name" value="DNA_pol_lambd_fingers_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027421">
        <property type="entry name" value="DNA_pol_lamdba_lyase_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037160">
        <property type="entry name" value="DNA_Pol_thumb_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022312">
        <property type="entry name" value="DNA_pol_X"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002008">
        <property type="entry name" value="DNA_pol_X_beta-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010996">
        <property type="entry name" value="HHH_MUS81"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003583">
        <property type="entry name" value="Hlx-hairpin-Hlx_DNA-bd_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043519">
        <property type="entry name" value="NT_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029398">
        <property type="entry name" value="PolB_thumb"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11276:SF42">
        <property type="entry name" value="DNA POLYMERASE BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11276">
        <property type="entry name" value="DNA POLYMERASE TYPE-X FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14792">
        <property type="entry name" value="DNA_pol_B_palm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14791">
        <property type="entry name" value="DNA_pol_B_thumb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10391">
        <property type="entry name" value="DNA_pol_lambd_f"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14716">
        <property type="entry name" value="HHH_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00869">
        <property type="entry name" value="DNAPOLX"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00870">
        <property type="entry name" value="DNAPOLXBETA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00278">
        <property type="entry name" value="HhH1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00483">
        <property type="entry name" value="POLXc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47802">
        <property type="entry name" value="DNA polymerase beta, N-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81301">
        <property type="entry name" value="Nucleotidyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81585">
        <property type="entry name" value="PsbU/PolX domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00522">
        <property type="entry name" value="DNA_POLYMERASE_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12 26" id="KW-0227">DNA damage</keyword>
    <keyword evidence="18 26" id="KW-0234">DNA repair</keyword>
    <keyword evidence="10" id="KW-0235">DNA replication</keyword>
    <keyword evidence="7" id="KW-0237">DNA synthesis</keyword>
    <keyword evidence="17" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="15 26" id="KW-0239">DNA-directed DNA polymerase</keyword>
    <keyword evidence="19" id="KW-0456">Lyase</keyword>
    <keyword evidence="13" id="KW-0460">Magnesium</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="9 26" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="20 26" id="KW-0539">Nucleus</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="16" id="KW-0915">Sodium</keyword>
    <keyword evidence="8 26" id="KW-0808">Transferase</keyword>
    <keyword evidence="14" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="DNA-directed DNA polymerase X" evidence="28">
        <location>
            <begin position="10"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="domain" description="Helix-hairpin-helix DNA-binding motif class 1" evidence="27">
        <location>
            <begin position="57"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="domain" description="Helix-hairpin-helix DNA-binding motif class 1" evidence="27">
        <location>
            <begin position="98"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile; Schiff-base intermediate with DNA; for 5'-dRP lyase activity" evidence="25">
        <location>
            <position position="72"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00044632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00044678"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00045548"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00049244"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PIRSR" id="PIRSR622312-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="RuleBase" id="RU366014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="SMART" id="SM00278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="SMART" id="SM00483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019650.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="335" mass="38221" checksum="077F1C3AE1322DF1" modified="2022-01-19" version="1">MSKRKAPQDSPNGGITDFLSELANYEKNVNRAIHKYNAYRKAASVISKYPSKIKSGAEAKKLEGVGAKIAEKIDEFLSTGKLRKLEKIRQDDTSSSINFLTRVTGIGPSAARKLVDEGIKTLEDLRKNEHKLNHHQRIGLKYFEDFEKRIPREEMLQMQEIVLKEVKKLDPEYIATVCGSFRRGAESSGDMDILLTHPSFTSESTKQPKLLHQVVEQLKKIHFVTDTLSKGDTKFMGVCQLPSEADGTSYPYRRIDIRLIPKDQYYCGVLYFTGSDIFNKNMRTHALEMGFTINEYTIRPLGVTGVAGEPLPVESEKDIFDYIQWKYREPKERSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T115</accession>
    <name>A0A8C3T115_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">T-box transcription factor 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T115"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023520.1">
        <property type="protein sequence ID" value="ENSCSRP00000022537.1"/>
        <property type="gene ID" value="ENSCSRG00000016985.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001708">
        <property type="term" value="P:cell fate specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20189">
        <property type="entry name" value="T-box_TBX4_5-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.820:FF:000005">
        <property type="entry name" value="T-box transcription factor TBX5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.820">
        <property type="entry name" value="Transcription factor, T-box"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="p53-like_TF_DNA-bd_sf"/>
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        <property type="entry name" value="T-box_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036960">
        <property type="entry name" value="T-box_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001699">
        <property type="entry name" value="TF_T-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018186">
        <property type="entry name" value="TF_T-box_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11267">
        <property type="entry name" value="T-BOX PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11267:SF29">
        <property type="entry name" value="T-BOX TRANSCRIPTION FACTOR TBX4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00907">
        <property type="entry name" value="T-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00937">
        <property type="entry name" value="TBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00425">
        <property type="entry name" value="TBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49417">
        <property type="entry name" value="p53-like transcription factors"/>
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    </dbReference>
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        <property type="entry name" value="TBOX_1"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50252">
        <property type="entry name" value="TBOX_3"/>
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    <proteinExistence type="predicted"/>
    <keyword evidence="4 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
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    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
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            <begin position="61"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
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    </feature>
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            <end position="502"/>
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    </feature>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
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    </evidence>
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        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50252"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022537.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="542" mass="60615" checksum="8DDD3EA16FC936D8" modified="2022-01-19" version="1">MLQEKGLSETEEGFPAAQAPGHAEAAAGSPVLGVAGVSSTPLSSPQGQDPEQTIENIKVYLHEKELWKKFHEAGTEMIITKAGRRMFPSYKIKVTGMNPKTKYILLIDIVPADDHRYKFCDNKWMVAGKAEPAMPGRLYVHPDSPATGAHWMRQLVSFQKLKLTNNHLDPFGHIILNSMHKYQPRLHIVKADENNAFGSKNTAFCTHVFPETSFISVTSYQNHKITQLKIENNPFAKGFRGSDDSDLRVARLQSKEYPVISKSIMRQRLVSTHGQLSTKTDVNPLHGNHQTLQHYQYENGAHMPFAASDTQDLPLNTFTAQRDSGLFYHCLKRRESARHLDLPCKRSYLEASSSVGEDHYFRSPPPYDQQMLSPSYCSEVTPREACMYSGSGAEIAGVSTVDDLPPPPPPPLSCNMWTSVAPYTSYSVQTMETVPYQPFPAHFTTTTMMPRLPSITAQSSQPPGNSPFSVYNQLSQSQVRERVPPSSFPRERVHPSVCERKPPSPHLNTANEFLYSQSFSLSRESSLPYHSGMGTVENWTDG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1C3</accession>
    <name>A0A8C3T1C3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">HYDIN axonemal central pair apparatus protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Cilium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000021289.1">
        <property type="protein sequence ID" value="ENSCSRP00000020382.1"/>
        <property type="gene ID" value="ENSCSRG00000015173.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904158">
        <property type="term" value="P:axonemal central apparatus assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003341">
        <property type="term" value="P:cilium movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="22"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033305">
        <property type="entry name" value="Hydin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033768">
        <property type="entry name" value="Hydin_ADK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053879">
        <property type="entry name" value="HYDIN_VesB_CFA65-like_Ig"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF012200">
        <property type="entry name" value="choice_anch_D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23053">
        <property type="entry name" value="DLEC1 DELETED IN LUNG AND ESOPHAGEAL CANCER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23053:SF0">
        <property type="entry name" value="HYDROCEPHALUS-INDUCING PROTEIN HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17213">
        <property type="entry name" value="Hydin_ADK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22544">
        <property type="entry name" value="HYDIN_VesB_CFA65-like_Ig"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0966">Cell projection</keyword>
    <keyword evidence="4" id="KW-0969">Cilium</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="HYDIN/VesB/CFA65-like Ig-like" evidence="8">
        <location>
            <begin position="159"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="domain" description="HYDIN/VesB/CFA65-like Ig-like" evidence="8">
        <location>
            <begin position="420"/>
            <end position="520"/>
        </location>
    </feature>
    <feature type="domain" description="Hydin adenylate kinase-like" evidence="7">
        <location>
            <begin position="1800"/>
            <end position="2004"/>
        </location>
    </feature>
    <feature type="domain" description="HYDIN/VesB/CFA65-like Ig-like" evidence="8">
        <location>
            <begin position="4082"/>
            <end position="4179"/>
        </location>
    </feature>
    <feature type="domain" description="HYDIN/VesB/CFA65-like Ig-like" evidence="8">
        <location>
            <begin position="4301"/>
            <end position="4397"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1707"/>
            <end position="1754"/>
        </location>
    </feature>
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        <location>
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        </location>
    </feature>
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        <location>
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            <end position="2164"/>
        </location>
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            <begin position="2207"/>
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        </location>
    </feature>
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        <location>
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            <end position="2349"/>
        </location>
    </feature>
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        <location>
            <begin position="2457"/>
            <end position="2504"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="3000"/>
            <end position="3025"/>
        </location>
    </feature>
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        <location>
            <begin position="4591"/>
            <end position="4661"/>
        </location>
    </feature>
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        <location>
            <begin position="4667"/>
            <end position="4686"/>
        </location>
    </feature>
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        <location>
            <begin position="1730"/>
            <end position="1742"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="1743"/>
            <end position="1752"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="1866"/>
            <end position="1876"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="1894"/>
            <end position="1911"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="1931"/>
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        </location>
    </feature>
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        <location>
            <begin position="2112"/>
            <end position="2128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="2136"/>
            <end position="2147"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="2148"/>
            <end position="2159"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="2269"/>
            <end position="2278"/>
        </location>
    </feature>
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        <location>
            <begin position="2288"/>
            <end position="2328"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="2339"/>
            <end position="2349"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="2472"/>
            <end position="2486"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="4597"/>
            <end position="4606"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="4676"/>
            <end position="4686"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF17213"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF22544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020382.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="4686" mass="523921" checksum="614F161D3D765912" modified="2022-01-19" version="1">[encoded data, 4686 characters]</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3A2</accession>
    <name>A0A8C3T3A2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 11">Phosphoinositide phospholipase C</fullName>
            <ecNumber evidence="3 11">3.1.4.11</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) + H2O = 1D-myo-inositol 1,4,5-trisphosphate + a 1,2-diacyl-sn-glycerol + H(+)</text>
            <dbReference type="Rhea" id="RHEA:33179"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17815"/>
            <dbReference type="ChEBI" id="CHEBI:58456"/>
            <dbReference type="ChEBI" id="CHEBI:203600"/>
            <dbReference type="EC" id="3.1.4.11"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:33180"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.1.4.11" evidence="3 11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3A2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023604.1">
        <property type="protein sequence ID" value="ENSCSRP00000022616.1"/>
        <property type="gene ID" value="ENSCSRG00000016978.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004435">
        <property type="term" value="F:phosphatidylinositol-4,5-bisphosphate phospholipase C activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016042">
        <property type="term" value="P:lipid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046488">
        <property type="term" value="P:phosphatidylinositol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048015">
        <property type="term" value="P:phosphatidylinositol-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051209">
        <property type="term" value="P:release of sequestered calcium ion into cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00275">
        <property type="entry name" value="C2_PLC_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13364">
        <property type="entry name" value="PH_PLC_eta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000005">
        <property type="entry name" value="Phosphoinositide phospholipase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000063">
        <property type="entry name" value="Phosphoinositide phospholipase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000018">
        <property type="entry name" value="Phosphoinositide phospholipase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.190:FF:000002">
        <property type="entry name" value="Phosphoinositide phospholipase C"/>
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    </dbReference>
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        <property type="entry name" value="Phosphoinositide phospholipase C"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.190">
        <property type="entry name" value="Phosphatidylinositol (PI) phosphodiesterase"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="C2_dom"/>
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    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001192">
        <property type="entry name" value="PI-PLC_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017946">
        <property type="entry name" value="PLC-like_Pdiesterase_TIM-brl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015359">
        <property type="entry name" value="PLC_EF-hand-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000909">
        <property type="entry name" value="PLipase_C_PInositol-sp_X_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001711">
        <property type="entry name" value="PLipase_C_Pinositol-sp_Y"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10336:SF51">
        <property type="entry name" value="1-PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE PHOSPHODIESTERASE ETA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10336">
        <property type="entry name" value="PHOSPHOINOSITIDE-SPECIFIC PHOSPHOLIPASE C FAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09279">
        <property type="entry name" value="EF-hand_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16457">
        <property type="entry name" value="PH_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00388">
        <property type="entry name" value="PI-PLC-X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00387">
        <property type="entry name" value="PI-PLC-Y"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00390">
        <property type="entry name" value="PHPHLIPASEC"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00148">
        <property type="entry name" value="PLCXc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00149">
        <property type="entry name" value="PLCYc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51695">
        <property type="entry name" value="PLC-like phosphodiesterases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50007">
        <property type="entry name" value="PIPLC_X_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50008">
        <property type="entry name" value="PIPLC_Y_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7 11" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="8 11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0807">Transducer</keyword>
    <feature type="domain" description="PH" evidence="13">
        <location>
            <begin position="1"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="16">
        <location>
            <begin position="143"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="16">
        <location>
            <begin position="170"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="PI-PLC Y-box" evidence="15">
        <location>
            <begin position="594"/>
            <end position="706"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="14">
        <location>
            <begin position="708"/>
            <end position="836"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
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            <begin position="518"/>
            <end position="579"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="912"/>
            <end position="963"/>
        </location>
    </feature>
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            <end position="1000"/>
        </location>
    </feature>
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            <begin position="524"/>
            <end position="533"/>
        </location>
    </feature>
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            <begin position="545"/>
            <end position="557"/>
        </location>
    </feature>
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            <begin position="933"/>
            <end position="952"/>
        </location>
    </feature>
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        <location>
            <begin position="982"/>
            <end position="993"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00012368"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023674"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="RuleBase" id="RU361133"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
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        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022616.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1000" mass="114236" checksum="18745847FA201DDD" modified="2022-01-19" version="1">MEADSQVFKEAKHYFFFEQEYMAVFVMQSGTQMIKLKSGTKGLVRLFYLDEHRTCIRWRPSRKSEKAKIVIDSIYKVTEGRQSEIFHRHTEGNFDPSCCFTIYHGNHMESLDLITSNPEEARTWITGLKYLMAGISDEDSLTFEEADKNGDGLLNIEEIHQLMHKLNVNLPRRKVRQMFQEADTDENQGTLTFEEFSVFYKMMSLRRDLYLLLLSYSDKKDHLTVEEFAQFLKMEQKMNNVTTEYCLDIIRKFEVSEENKEQNILGIEGFTSFMRSSACDIFNPLHSEVYQDMDQPLCNYYIASSHNTYLTGDQLLSQSKVEMYARVLQDGCRCIEVDCWDGPDGEPVVHHGYTFTSKILFRDVVEAINKNAFVKNEFPVILSIENHCSIQQQKKIAQYLKEIFSDKLDLSSIITGDSKQLPSPQSLKGKILVKGKKLPYNLGADAEEGEVSDEDSADEIEDDCKLKLCYSNGTTEHQMESFIRKKLESLIKESQIRDKEDPDSFTVRALLKATHEGLNVNLKQNRDTKESGKKSHSRSLMGNFGKHKKAVKSRSKSHSTSDDEESQQNSSGKETGQLYRLGRRRKTMKLCRALSDLVVYTNSVAAQDIVDDGTMGNVLSFSETRAHQVVQQKSEQFILYNQKQLTRIYPSAYRIDSSNFNPIPYWNAGCQLVALNYQSDGRMMQVNQAKFRINGNCGYVLKPQQMCKGTFNPYSGDPLPPNPKKQLILKVISGQQLPKPPDSVLGDRGEIIDPFVEVEIIGLPVDCCKDQTRVVDDNGFNPVWEETLTFTIHMPEIALVRFLVWDHDPIGRDFVGQRTVAFSSLVPGYRHVYLEGLTEASIFVHITINEIYGKWSPLILNPSYTILHFLGATKNRQLIGLKGLFNKNPKHNSVENNGHYVRKRSIGDRILRRSASAPAKGRKKSKMGFQEATEIKDGTFEPTDMKEKEGVIRRTTRSLQARPASMPVDKFLLMGLSSPECETIKDTKRKENTSGKMLSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4Z8</accession>
    <name>A0A8C3T4Z8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4Z8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023913.1">
        <property type="protein sequence ID" value="ENSCSRP00000022910.1"/>
        <property type="gene ID" value="ENSCSRG00000017255.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="21"/>
            <end position="44"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022910.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="149" mass="16812" checksum="20DC52203F38F4B9" modified="2022-01-19" version="1">MPTLDDILEHIGEFDLFQKRAFFVLCLLSASFTPIYVGVVFLGFTPEHRCLSPGVAELSSRCGWSQEEELNYTVPEQGRHRESLSSQCRRYDVDWNTTGLSCTNPLENFPGYGNRSSIPLTRCQDSWVYDSSGSSIVTELIVSSQHVHD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T588</accession>
    <name>A0A8C3T588_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Ubiquitin carboxyl-terminal hydrolase</fullName>
            <ecNumber evidence="17">3.4.19.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Perinuclear region</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the peptidase C19 family. USP20/USP33 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T588"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010452.1">
        <property type="protein sequence ID" value="ENSCSRP00000010086.1"/>
        <property type="gene ID" value="ENSCSRG00000006582.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000022974.1">
        <property type="protein sequence ID" value="ENSCSRP00000022002.1"/>
        <property type="gene ID" value="ENSCSRG00000016346.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048471">
        <property type="term" value="C:perinuclear region of cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016579">
        <property type="term" value="P:protein deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02674">
        <property type="entry name" value="Peptidase_C19R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2230.10:FF:000001">
        <property type="entry name" value="Ubiquitinyl hydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2230.10:FF:000002">
        <property type="entry name" value="Ubiquitinyl hydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000065">
        <property type="entry name" value="Ubiquitinyl hydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000056">
        <property type="entry name" value="Ubiquitinyl hydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2230.10">
        <property type="entry name" value="DUSP-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035927">
        <property type="entry name" value="DUSP-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006615">
        <property type="entry name" value="Pept_C19_DUSP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001394">
        <property type="entry name" value="Peptidase_C19_UCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050185">
        <property type="entry name" value="Ub_carboxyl-term_hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028889">
        <property type="entry name" value="USP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018200">
        <property type="entry name" value="USP_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001607">
        <property type="entry name" value="Znf_UBP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21646">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21646:SF32">
        <property type="entry name" value="UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 33"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06337">
        <property type="entry name" value="DUSP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00443">
        <property type="entry name" value="UCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02148">
        <property type="entry name" value="zf-UBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00695">
        <property type="entry name" value="DUSP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00290">
        <property type="entry name" value="ZnF_UBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF143791">
        <property type="entry name" value="DUSP-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51283">
        <property type="entry name" value="DUSP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00972">
        <property type="entry name" value="USP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00973">
        <property type="entry name" value="USP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50235">
        <property type="entry name" value="USP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50271">
        <property type="entry name" value="ZF_UBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-0254">Endocytosis</keyword>
    <keyword evidence="12 17" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 17" id="KW-0645">Protease</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="13 17" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="11 17" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="14" id="KW-0862">Zinc</keyword>
    <keyword evidence="10 16" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="UBP-type" evidence="20">
        <location>
            <begin position="29"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="domain" description="USP" evidence="19">
        <location>
            <begin position="176"/>
            <end position="697"/>
        </location>
    </feature>
    <feature type="domain" description="DUSP" evidence="21">
        <location>
            <begin position="699"/>
            <end position="792"/>
        </location>
    </feature>
    <feature type="domain" description="DUSP" evidence="21">
        <location>
            <begin position="801"/>
            <end position="903"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="294"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="409"/>
            <end position="456"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="305"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="18">
        <location>
            <begin position="318"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="413"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="18">
        <location>
            <begin position="445"/>
            <end position="456"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU366025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50271"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS51283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022002.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="924" mass="104147" checksum="06E0E03EEB29EC91" modified="2022-01-19" version="1">MYRNKISSGYTYFFFILKTTVLKMSALSSDCPHLESVGEITKEELIQKSHGTCQDCKVRGPNLWACLENRCSYVGCGESHVDHSTIHSQDTKHCLTVNLTTLRVWCYTCSKEVFLDRKLGSHSPLPNARLSHQTQGNSVQDFKIPGNPTLKIPLGAVFDALDIEVEEDELKTRGLTGLKNIGNTCYMNAALQALSNCPPLTQFFLDCGGLARTDKKPAICKSYLKLMTELWHKNRPGSVVPTNLFQGIKTINPTFRGYSQQDAQEFLRCLMDLLHEELKEPVMEIEDTHSTNIEESMEEDKSQSDVDFQSCESCGSSDKAENEAGSRPFSEDHAEATMLIQDVENHSLTTKDWQKEKTPCNKLNRASSMEDLKKDPHTASETAEFLHNPGTVKVQIHSRISDYFSDVHMTDLSGPQSPPSNEGVNTRLSTSPPKSGSLWSGLAPAHKKVTTVSSPKKKKHKKYRSVISDIFDGTIISSVQCLTCDRVSVTLETFQDLSLPIPGKEDLAKLHSASHQTSLVKAGSCGEAYAPQGWIAFFVEYFKRFVISCVPSWFWGPIVTLQDCLAAFFARDELKGKLRNGVKFCKVQKFPEILCIHLKRFRHELMFSTKIGTHVSFPLEGLDLQPFVAKDSPAQIVTYDLLSVICHHGTASSGHYIAYCRNNLNNLWYEFDDQSVTEVPESTVQNAEAYVLFYRKSNEEARRERQRVSSLLTMMEPSLLQFYISRQWLNKFKTFAEPGPISNNDFLCMHGGVLPHKAGFIEDLIVMLPQNIWDTLYSRYGGGPAVNHLYVCHTCQIEAEKIEKRRKTELEMFIRLNRAFQEEESPSSFYCISMQWFREWEGFVKGKDSDPPGPIDNTKIAVTKCSNVILKQGADSGQISEETWNFLQSIYGGGPEIMLRPPVAPVEPDVLQTEEKIELETRGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5A3</accession>
    <name>A0A8C3T5A3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 7">Belongs to the globin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5A3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024440.1">
        <property type="protein sequence ID" value="ENSCSRP00000023421.1"/>
        <property type="gene ID" value="ENSCSRG00000017614.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9886081at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072562">
        <property type="term" value="C:blood microparticle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031838">
        <property type="term" value="C:haptoglobin-hemoglobin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005833">
        <property type="term" value="C:hemoglobin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031720">
        <property type="term" value="F:haptoglobin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
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        <property type="term" value="F:metal ion binding"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:organic acid binding"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:oxygen binding"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:peroxidase activity"/>
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    <dbReference type="GO" id="GO:0042744">
        <property type="term" value="P:hydrogen peroxide catabolic process"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="entry name" value="Hb-beta-like"/>
        <property type="match status" value="1"/>
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    <dbReference type="FunFam" id="1.10.490.10:FF:000001">
        <property type="entry name" value="Hemoglobin subunit beta"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Globins"/>
        <property type="match status" value="1"/>
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    <dbReference type="InterPro" id="IPR000971">
        <property type="entry name" value="Globin"/>
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    <dbReference type="InterPro" id="IPR009050">
        <property type="entry name" value="Globin-like_sf"/>
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    <dbReference type="InterPro" id="IPR012292">
        <property type="entry name" value="Globin/Proto"/>
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    <dbReference type="InterPro" id="IPR002337">
        <property type="entry name" value="Hemoglobin_b"/>
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        <property type="entry name" value="Hemoglobin_oxygen_transport"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11442">
        <property type="entry name" value="HEMOGLOBIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HEMOGLOBIN SUBUNIT EPSILON"/>
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        <property type="entry name" value="Globin"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="BETAHAEM"/>
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        <property type="entry name" value="GLOBIN"/>
        <property type="match status" value="1"/>
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    <keyword evidence="4 7" id="KW-0561">Oxygen transport</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
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        <source>
            <dbReference type="ARBA" id="ARBA00008705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022621"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
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    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU000356"/>
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    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023421.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="147" mass="16355" checksum="F4CBF69C293CCC66" modified="2022-01-19" version="1">MVHWTAEEKQFITSLWGKINVEECGGEALARLLIVYPWTQRFFSSFGNLSSPTAIVGNPKVRAHGKKVLTSFGEAVKNLDNIKATYAKLSELHCSKLHVDPENFRLLGDVLVIVLASHFGREFTPACQAAWQKLVGVVAHALAHEYH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5Z4</accession>
    <name>A0A8C3T5Z4_CHESE</name>
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        <submittedName>
            <fullName evidence="9">G protein-coupled receptor 139</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
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            <taxon>Eukaryota</taxon>
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            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
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        <property type="entry name" value="Orphan_GPCR1"/>
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        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 139-RELATED"/>
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    <dbReference type="PANTHER" id="PTHR46272">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2 DOMAIN-CONTAINING PROTEIN"/>
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        <property type="entry name" value="7tm_1"/>
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    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
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    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024526.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="351" mass="40788" checksum="249B20CF245DA8D0" modified="2022-01-19" version="1">MEYNHIHVHNGSLLAHHKHGCGLGYVPVIYYSLLLCLGLPANILTVIILSQLVVRRQKSSYNYLLALAAADILVLFFIVFVDFLLEDFILNKQMPQILDKIIEVLEFSSIHTSIWITVPLTIDRYIAVCHPLKYHTVSYPARTRKVIVCVYITCFLTSIPYYWWPNIWIEDYISTSIHHVLIWIHCFTVYLVPCSIFFILNSIIVYKLRRKCNFRLRGYSTGKTTAILFTITSIFAILWAPRIIMILYHLYVSPLNNTWLVHIVSDIANMLALLNTAINFFLYCFISKRFRTMAAATLKAFFRCQKQPVQFYTNHNFSITSSPWISPANSHCIKMLVYQYDKNGKPIKISP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6C0</accession>
    <name>A0A8C3T6C0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">EMAP like 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the WD repeat EMAP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6C0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024870.1">
        <property type="protein sequence ID" value="ENSCSRP00000023840.1"/>
        <property type="gene ID" value="ENSCSRG00000016521.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072686">
        <property type="term" value="C:mitotic spindle"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
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        <property type="project" value="TreeGrafter"/>
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    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21947">
        <property type="entry name" value="TD_EMAP1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Echinoderm microtubule-associated protein-like 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000005">
        <property type="entry name" value="Putative echinoderm microtubule-associated protein-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055442">
        <property type="entry name" value="Beta-prop_EML-like_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055439">
        <property type="entry name" value="Beta-prop_EML_1st"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005108">
        <property type="entry name" value="HELP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011047">
        <property type="entry name" value="Quinoprotein_ADH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050630">
        <property type="entry name" value="WD_repeat_EMAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13720:SF22">
        <property type="entry name" value="ECHINODERM MICROTUBULE-ASSOCIATED PROTEIN-LIKE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13720">
        <property type="entry name" value="WD-40 REPEAT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23409">
        <property type="entry name" value="Beta-prop_EML"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23414">
        <property type="entry name" value="Beta-prop_EML_2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HELP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50998">
        <property type="entry name" value="Quinoprotein alcohol dehydrogenase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="5" id="KW-0493">Microtubule</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 8" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="EML-like first beta-propeller" evidence="11">
        <location>
            <begin position="285"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="8">
        <location>
            <begin position="560"/>
            <end position="601"/>
        </location>
    </feature>
    <feature type="domain" description="EML-like second beta-propeller" evidence="12">
        <location>
            <begin position="567"/>
            <end position="835"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="8">
        <location>
            <begin position="689"/>
            <end position="720"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="8">
        <location>
            <begin position="801"/>
            <end position="836"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="94"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="147"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="31"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="103"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="123"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="164"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="177"/>
            <end position="189"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF23409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF23414"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023840.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="836" mass="92554" checksum="75401F9B834749C1" modified="2022-01-19" version="1">MEDGFSSYSSLYDTSSLLQFCNDDSASAASSMEVTDRIASLEQRVQMQEDDIQLLKSALADVVRRLNITEEQQAMQNKKGPTKARPLVQTLPLRTTVNNGTVLPKKPSGSLPSPSGTRKETVSPATKSHGLNRSVSLLNACKLKKTTVSTVKRTSSAERVSPGGRRESYGDSKGSRNRTGSTSSSSSGKKNSENKPKEPMFSAEEGYVKMFLRGRPVTMYMPKDQVESYNLEAKVELPAKRLKLEWVYGYRGRDCRSNLYLLPTGETVYFIASVVVLYNVEEQLQRHYTGHNDDVKCLAVHPDRITIATGQVAGTSKDGKQLPPHVRVWDSVTLNTLHIIGMGFFDRAVTCIAFSKSNGGSNLCSVDDSNDHVLSVWDWQKEERLADVKCSNEAVFAADFHPTDTNIIVTCGKSHLYFWTLEGNSLIKKQGLFEKQEKPKFVLCVTFSENGDTITGDSSGNILVWGKGTNRISYALQGAHEGGIFALCMLRDGTLVSGGGKDRKLISWNGNYQKLHKTEIPEQFGPIRTVAEGKGDVVLIGTTRNFVLQGTLSGDFFPITQGHTDELWGLAIHPSKPQFFTCGHDKHITLWDATSHRPVWNKIIEDPAQSSGFHPSGSVVAIGTLTGRWFVFDTETKDLVTVHTDGNEQLSVMRYSPDGNFLAIGSHDNCIYIYGVNENGRKYSRIGKCSGHSSFITHLDWSVNSQYLVSNSGDYEILYWIPSACKQVVSVETTRDIEWVTYTCILGFHVFGVWPEGSDGTDINAVCRSHERKLLSTGDDFGKVHLFSYPCSQFRAPSHVYGGHSSHVTNVDFLCEDTHLISTGGKDTSIMQWRVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBH1</accession>
    <name>A0A8C3TBH1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Queuine tRNA-ribosyltransferase catalytic subunit 1</fullName>
            <ecNumber evidence="6">2.4.2.64</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Guanine insertion enzyme</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">tRNA-guanine transglycosylase</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="6" type="primary">QTRT1</name>
    </gene>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Catalytic subunit of the queuine tRNA-ribosyltransferase (TGT) that catalyzes the base-exchange of a guanine (G) residue with queuine (Q) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr), resulting in the hypermodified nucleoside queuosine (7-(((4,5-cis-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-7-deazaguanosine). Catalysis occurs through a double-displacement mechanism. The nucleophile active site attacks the C1' of nucleotide 34 to detach the guanine base from the RNA, forming a covalent enzyme-RNA intermediate. The proton acceptor active site deprotonates the incoming queuine, allowing a nucleophilic attack on the C1' of the ribose to form the product.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>guanosine(34) in tRNA + queuine = queuosine(34) in tRNA + guanine</text>
            <dbReference type="Rhea" id="RHEA:16633"/>
            <dbReference type="Rhea" id="RHEA-COMP:10341"/>
            <dbReference type="Rhea" id="RHEA-COMP:18571"/>
            <dbReference type="ChEBI" id="CHEBI:16235"/>
            <dbReference type="ChEBI" id="CHEBI:17433"/>
            <dbReference type="ChEBI" id="CHEBI:74269"/>
            <dbReference type="ChEBI" id="CHEBI:194431"/>
            <dbReference type="EC" id="2.4.2.64"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="6">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="6">Heterodimer of a catalytic subunit QTRT1 and an accessory subunit QTRT2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Mitochondrion outer membrane</location>
            <topology evidence="6">Peripheral membrane protein</topology>
            <orientation evidence="6">Cytoplasmic side</orientation>
        </subcellularLocation>
        <text evidence="6">Weakly associates with mitochondria, possibly via QTRT2.</text>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the queuine tRNA-ribosyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.4.2.64" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBH1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026528.1">
        <property type="protein sequence ID" value="ENSCSRP00000025455.1"/>
        <property type="gene ID" value="ENSCSRG00000019041.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008479">
        <property type="term" value="F:tRNA-guanosine(34) queuine transglycosylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006400">
        <property type="term" value="P:tRNA modification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.105">
        <property type="entry name" value="Queuine tRNA-ribosyltransferase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00168">
        <property type="entry name" value="Q_tRNA_Tgt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004803">
        <property type="entry name" value="TGT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036511">
        <property type="entry name" value="TGT-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002616">
        <property type="entry name" value="tRNA_ribo_trans-like"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00430">
        <property type="entry name" value="Q_tRNA_tgt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00449">
        <property type="entry name" value="tgt_general"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43530">
        <property type="entry name" value="QUEUINE TRNA-RIBOSYLTRANSFERASE CATALYTIC SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43530:SF1">
        <property type="entry name" value="QUEUINE TRNA-RIBOSYLTRANSFERASE CATALYTIC SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01702">
        <property type="entry name" value="TGT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51713">
        <property type="entry name" value="tRNA-guanine transglycosylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="1 6" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0808">Transferase</keyword>
    <keyword evidence="3 6" id="KW-0819">tRNA processing</keyword>
    <keyword evidence="5 6" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="tRNA-guanine(15) transglycosylase-like" evidence="7">
        <location>
            <begin position="1"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="region of interest" description="RNA binding" evidence="6">
        <location>
            <begin position="215"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="region of interest" description="RNA binding; important for wobble base 34 recognition" evidence="6">
        <location>
            <begin position="239"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="6">
        <location>
            <position position="60"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="6">
        <location>
            <position position="234"/>
        </location>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <begin position="60"/>
            <end position="64"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="114"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="157"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="184"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="272"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="274"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="277"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="302"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF01702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025455.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="40136" checksum="673B3EA4493766BD" modified="2022-01-19" version="1">MPVGTQGTMKGITARQLEALGCRICLGNTYHLGMRPGPELIKQANGLHGFMNWPQSLLTDSGGFQMVSLVELSEVTEEGVRFRSPYDGEEILLTPEKSIKIQNALGSDIMMQLDDVVSSTVRGPRVEEAMYRSIRWLDRCIAANSKPDQQNLFAIVQGGLDPALRTKCLEEMTQRDVPGFAIGGLSGGEAKDRFWRMVTLSTDRLPRGKPRYLMGVGYATDLVVCVALGCDMFDCVFPTRTARFGSALVPWGSLPVKNKQFAKDFRPIDENCDCPTCRRYSRAFLHALFRSETAAMHLLTVHNIAYQLNLMRSIRESIVEQRFPQFVRDFMRTMYGSRERYPPWAMEALASVNITLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCX1</accession>
    <name>A0A8C3TCX1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029686.1">
        <property type="protein sequence ID" value="ENSCSRP00000028530.1"/>
        <property type="gene ID" value="ENSCSRG00000020995.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="86"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="99"/>
            <end position="108"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028530.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="108" mass="10682" checksum="BD08B556C99DC6EA" modified="2022-01-19" version="1">HAELGAGPAPEEADDPNTEGGGCPSLPFLAEGSLGGSLLNGWDSGSEENFSSTRCSLVSSSDGSFLVDANFAQALAVAVDSFCRGLSPSEAEPASPGTWSPPCPAPGG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEZ9</accession>
    <name>A0A8C3TEZ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">GPALPP motifs-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028014.1">
        <property type="protein sequence ID" value="ENSCSRP00000026895.1"/>
        <property type="gene ID" value="ENSCSRG00000019983.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022226">
        <property type="entry name" value="DUF3752"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046331">
        <property type="entry name" value="GPAM1-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46370">
        <property type="entry name" value="GPALPP MOTIFS-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46370:SF1">
        <property type="entry name" value="GPALPP MOTIFS-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12572">
        <property type="entry name" value="DUF3752"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DUF3752" evidence="3">
        <location>
            <begin position="213"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="40"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="130"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="169"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="236"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="278"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="296"/>
            <end position="315"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF12572"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026895.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="348" mass="39175" checksum="93D694435C09EC49" modified="2022-01-19" version="1">MARELMGPALPPDFARCAEADPDEDFSQVAGPVLPPGYKKSSEMHDGDEGPKSPPLLREANRDSEEEQDTDPVPKKQKRAQEDDDDNDGFFGPALPPGFKKQDDSPERPVIGPALPPGFRKPTQYTEDNSCSIGSSISSEFHTQATDSSEEDDAVIGPMPAKGPVESNVTRDFERRAQRMKDKLTSSDDDGSKQVSRESWMTELPPELKGFGLGPRTFKRRTDEKSGDKSIWTDTPADRERKAQEMQEAKKSTSKGDEEIVLSARDKRLAEQLSSYNDSKRSESLMDMHHKKLKSKATEDKKPQERRAFDRDQDLQVNRFDEVQKKALIKKSRELNTRFSHSKGNMFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGJ2</accession>
    <name>A0A8C3TGJ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">rRNA adenine N(6)-methyltransferase</fullName>
            <ecNumber evidence="14">2.1.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the class I-like SAM-binding methyltransferase superfamily. rRNA adenine N(6)-methyltransferase family. KsgA subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.1.1.-" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGJ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008537.1">
        <property type="protein sequence ID" value="ENSCSRP00000008259.1"/>
        <property type="gene ID" value="ENSCSRG00000006163.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000029174.1">
        <property type="protein sequence ID" value="ENSCSRP00000028028.1"/>
        <property type="gene ID" value="ENSCSRG00000020675.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="16079at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034246">
        <property type="term" value="F:mitochondrial transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000179">
        <property type="term" value="F:rRNA (adenine-N6,N6-)-dimethyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904047">
        <property type="term" value="F:S-adenosyl-L-methionine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006391">
        <property type="term" value="P:transcription initiation at mitochondrial promoter"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.100:FF:000004">
        <property type="entry name" value="rRNA adenine N(6)-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000109">
        <property type="entry name" value="rRNA adenine N(6)-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.100">
        <property type="entry name" value="Ribosomal RNA adenine dimethylase-like, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001737">
        <property type="entry name" value="KsgA/Erm"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023165">
        <property type="entry name" value="rRNA_Ade_diMease-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020598">
        <property type="entry name" value="rRNA_Ade_methylase_Trfase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011530">
        <property type="entry name" value="rRNA_adenine_dimethylase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00755">
        <property type="entry name" value="ksgA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11727">
        <property type="entry name" value="DIMETHYLADENOSINE TRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11727:SF17">
        <property type="entry name" value="DIMETHYLADENOSINE TRANSFERASE 1, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00398">
        <property type="entry name" value="RrnaAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00650">
        <property type="entry name" value="rADc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51689">
        <property type="entry name" value="SAM_RNA_A_N6_MT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3 13 14" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 13" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="2 14" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="5 13 14" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="4 13 14" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="Ribosomal RNA adenine methylase transferase N-terminal" evidence="16">
        <location>
            <begin position="43"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="328"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="15">
        <location>
            <begin position="328"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="338"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="36"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="38"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="63"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="85"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="111"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="141"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00061148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU362106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="SMART" id="SM00650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028028.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="347" mass="39744" checksum="46F58951556B5DE4" modified="2022-01-19" version="1">MAASGKVAAFRLPPLPTVREIIKLFNLRAQKQLSQNFLLDLRLTDKIARQAGKLKDAHVCEVGPGPGGITRSILNADVAQLLLVEKDTRFIPGLQMLSEAAPGKVHIVHGDILTYKMERAFPEHLQKKWEDEPPNVHIIGNLPFSVSTPLIIRWLENVSNRDGPFVYGRTQMTLTFQKEVAERLTATTGSKQRSRLSIMSQYLCTVQNRFTIPGRAFVPKPEVDVSVVHFTPLVQPKIQQPFKLVEKVVKSVFQFRRKYCCRGVEILFPEAERLEKSEQMLMLADVDPILRPAQLSILHFKNLCDAYRKMCDEDTSLFSYNYREELKQKKRTRKKGHLEHSENEEQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH18</accession>
    <name>A0A8C3TH18_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Perilipin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lipid droplet</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 4">Belongs to the perilipin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TH18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030350.1">
        <property type="protein sequence ID" value="ENSCSRP00000029182.1"/>
        <property type="gene ID" value="ENSCSRG00000021377.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019915">
        <property type="term" value="P:lipid storage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010890">
        <property type="term" value="P:positive regulation of triglyceride storage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.340">
        <property type="entry name" value="Flagellar protein FliS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.720.170">
        <property type="entry name" value="Perilipin, alpha-beta domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004279">
        <property type="entry name" value="Perilipin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14024">
        <property type="entry name" value="PERILIPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14024:SF25">
        <property type="entry name" value="PERILIPIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03036">
        <property type="entry name" value="Perilipin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036881">
        <property type="entry name" value="PAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109775">
        <property type="entry name" value="Mannose-6-phosphate receptor binding protein 1 (Tip47), C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0551">Lipid droplet</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="420"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="420"/>
            <end position="430"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006311"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR036881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029182.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="446" mass="49008" checksum="799FE02FF021D4A0" modified="2022-01-19" version="1">MALVAADSQQNVVARVVSLPLVSSTYDMVSSAYVNTKDNHPYLKSVCEIAEKGVKTITAVAMTSAMPIIQKLEPQIAVANSYACIGLDKIEERLPILYQPTDKVVANAKEVVVGARDAVTITVTGAKDTVTHTITGVVDKTKEAVHDSVEMTKSVVNGSINTVLGSRVVQMVSSGVDSALSRSETLVDHYLPLTEEELAKEATKVEGFEVGVQKPSYYIRLGSLSSKVRSRAYQQALIRVRDAKHKSQETISHLNYTVSLIEYTRKNMNSANQKLHDAQEMLYQSWVEWKKNTGQNDGDESHSAEHIESRTLAIARSLTQQLQTTCLTLVSSIQGLPQNIQDQAHHVGAMAGDIYRSFHSASSFHEVSDNLLTTSKGHLKKMKESLDDVMDYLVNNTPLNWLVPDFTITDLSSESDDIPDILGLDEEDQQDFSRTNGPITTGPRAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIX0</accession>
    <name>A0A8C3TIX0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Immunoglobulin superfamily member 22</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030085.1">
        <property type="protein sequence ID" value="ENSCSRP00000028919.1"/>
        <property type="gene ID" value="ENSCSRG00000021223.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="CDD" id="cd00096">
        <property type="entry name" value="Ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001231">
        <property type="entry name" value="Immunoglobulin-like and fibronectin type III domain containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001267">
        <property type="entry name" value="Immunoglobulin-like and fibronectin type III domain containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001232">
        <property type="entry name" value="Immunoglobulin-like and fibronectin type III domain-containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001435">
        <property type="entry name" value="Immunoglobulin-like and fibronectin type III domain-containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:002294">
        <property type="entry name" value="Immunoglobulin-like and fibronectin type III domain-containing 1, tandem duplicate 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001097">
        <property type="entry name" value="Immunoglobulin-like and fibronectin type III domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001401">
        <property type="entry name" value="immunoglobulin-like and fibronectin type III domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001438">
        <property type="entry name" value="Immunoglobulin-like and fibronectin type III domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000425">
        <property type="entry name" value="Myosin light chain kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000031">
        <property type="entry name" value="Myosin-binding protein C, slow type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040849">
        <property type="entry name" value="MyBP-C_THB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050964">
        <property type="entry name" value="Striated_Muscle_Regulatory"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13817:SF181">
        <property type="entry name" value="IMMUNOGLOBULIN-LIKE AND FIBRONECTIN TYPE III DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13817">
        <property type="entry name" value="TITIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18362">
        <property type="entry name" value="THB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00014">
        <property type="entry name" value="FNTYPEIII"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="30"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="6">
        <location>
            <begin position="537"/>
            <end position="633"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="6">
        <location>
            <begin position="636"/>
            <end position="735"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="6">
        <location>
            <begin position="737"/>
            <end position="832"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="6">
        <location>
            <begin position="926"/>
            <end position="1021"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="1040"/>
            <end position="1123"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028919.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1143" mass="128829" checksum="04F3E1CF102327D3" modified="2022-01-19" version="1">GAVKPRKNSAIPGVTIKQFVEVIPNGCSTPDFERKPITLTLQEGKNAMFRAVVKGEPLPKVIWKRSKEEMNNPDKYQMSFNGITNEFILQINKLTSEDTDLYHCSAVNKYGEATCTTGLKVIQGRTDLKKELQDFRKMLRKRTPLPAQKEVDMEQVWQLLLNADRKDYEKICLKHGIVDFRGMLRKLQQMKKDREDKQQQYIYSVTNLKHIKVNKEGNATFHLEMDLKNPESRIYLYKDGQLINYGFNDDKVKHCLRQAGKKYNFTINHLQLEDAGVYQIKVEDVDVFSTELEADFIPVGFRHSLSEVHSHEQGNAIFECSLYSPCYDAVWLYRKHPIEESDKYKISISPDGLTHQLVIKNTQLTDEGTYTLNIRICSSSAWLEVERDAFPIWALFLSVCSESHCHLDKGLSVSAQKEKPAVLSCSLNNDQVEGIWFKDEFKVRLMKEPVIVKAGQNAMVKIPFEGRKPVRATWLMDGEELLNDARIHIDKADNFTRLSISSTNRKDCGDYKVKLKNESGTLEASLKLAVIDKPQKPIGPIEVVDSSTTGITIRWKPPKDDGGTPVQNYIIERQQVGRKTWVTLGETSRNNSTFTTNKVGQGKSYRFRVRAVNAEGKSKALESDEVMAATKAFPGPPAPPRIVSANKESITLSWAAPPKMGNSRILGYIVEKRKEGSNIWTPITDLPITDRKWMVTDLKEGLQYEFRVAAINAAGTGEASAPSDAVFARDPMKPPGRVRDLKVTNTDYTSIALAWMKPDSKEGGSAKGYKVEKRSSDSLKWTHCNTVPIGLTTCTVRGLQAREMYFLRVRAINEGGLGEAVALDTCIQAMPPIVSPKFLRDDTMKNIMIIKVGSCIRVPIPFEASPTPEAIWLKDGLPLPSRAIVSTTDGLSQLLIPSAEFSDSGLYTIILQNEWGKKESFNIPQSPGPILLQEKVPNTVTVIWEPSPTEKWESNLYYVVMKRDSNKGSWQVVGDLIYNNKFTITKLIPGRGYCFRVVAKNYMGTSDPSETVQPWIMQKEKDEFKVRLPKYRRVNQNMPPRFLVLLKPHVVTTAFDCHMSCAVSGYPKPKITWYKDGRNLSEDPTFFSTNDFGVCCLVIPGVTRRDEGEYKVEATNELGHAVSKAMLIIKGKVTLVKSLSLSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJW7</accession>
    <name>A0A8C3TJW7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Meiosis inhibitor protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029332.1">
        <property type="protein sequence ID" value="ENSCSRP00000028183.1"/>
        <property type="gene ID" value="ENSCSRG00000020770.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007127">
        <property type="term" value="P:meiosis I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052133">
        <property type="entry name" value="Immune_Signaling-Apoptosis_Reg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12044">
        <property type="entry name" value="BCL2 INTERACTING MEDIATOR OF CELL DEATH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12044:SF14">
        <property type="entry name" value="MEIOTIC DOUBLE-STRANDED BREAK FORMATION PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028183.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="416" mass="46366" checksum="6B1006BAFBC208AE" modified="2022-01-19" version="1">HVGIESVVRSLKGILQVNNVELHKQGLLLFTEILKRQPVEIKLFTNLAMCKDAIGVLVEAVKCPVLEVAAEAVKAVAAILRKDHLSCPPVQYVELQKLIETMLKRCADLSLPPINRRPANKAVLRQGHFLLSTVEGFRNACRLAVECQSDPLAQENAFTAPGSASENTLSSFSEFLLRICDSLCIPTVLKHSERTSSPALMEVFMSTLSTLFTVVPSMHEKFSRKLGMQNSDIPRSPFSLYIFVLPSSNPALNQACSSFLYSMCLSLHSAAEKMKDSSQEEREMSELLQRSLPQLNCSVPESLILLSETPDPFCLDEALRSHQYCLLLLLYCAYALEDRFVPETELFSAIRNFLLSVQDQGDCPPSYVFRAVLYLLAVCQDKGEALDLVKADFITTTQSFFKFFTFSPPPHKSDCV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHX1</accession>
    <name>A0A8C3XHX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Histone H2A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the histone H2A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000532.1">
        <property type="protein sequence ID" value="ENSCSRP00000000516.1"/>
        <property type="gene ID" value="ENSCSRG00000000439.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9421954at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00074">
        <property type="entry name" value="HFD_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000004">
        <property type="entry name" value="Histone H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007125">
        <property type="entry name" value="H2A/H2B/H3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002119">
        <property type="entry name" value="Histone_H2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032454">
        <property type="entry name" value="Histone_H2A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032458">
        <property type="entry name" value="Histone_H2A_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23430">
        <property type="entry name" value="HISTONE H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00125">
        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16211">
        <property type="entry name" value="Histone_H2A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00620">
        <property type="entry name" value="HISTONEH2A"/>
    </dbReference>
    <dbReference type="SMART" id="SM00414">
        <property type="entry name" value="H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00046">
        <property type="entry name" value="HISTONE_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4 13" id="KW-0158">Chromosome</keyword>
    <keyword evidence="10 13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="12 13" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="11 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Core Histone H2A/H2B/H3" evidence="14">
        <location>
            <begin position="7"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="domain" description="Histone H2A C-terminal" evidence="15">
        <location>
            <begin position="92"/>
            <end position="126"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF16211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000516.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="126" mass="13507" checksum="A3FE4ED7A0AEA4AA" modified="2022-01-19" version="1">MSGRGKSGGKARAKAKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYLAAVLEYLSAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGGVTIAQGGVLPNIQAVLLPKKTQSSKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIR1</accession>
    <name>A0A8C3XIR1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Mannosyltransferase</fullName>
            <ecNumber evidence="11">2.4.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Glycolipid biosynthesis; glycosylphosphatidylinositol-anchor biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Endoplasmic reticulum membrane</location>
            <topology evidence="1 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the glycosyltransferase 22 family. PIGZ subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIR1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002335.1">
        <property type="protein sequence ID" value="ENSCSRP00000002268.1"/>
        <property type="gene ID" value="ENSCSRG00000001758.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000026">
        <property type="term" value="F:alpha-1,2-mannosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006506">
        <property type="term" value="P:GPI anchor biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005599">
        <property type="entry name" value="GPI_mannosylTrfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22760">
        <property type="entry name" value="GLYCOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22760:SF3">
        <property type="entry name" value="GPI MANNOSYLTRANSFERASE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03901">
        <property type="entry name" value="Glyco_transf_22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 11" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="4 11" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="3" id="KW-0337">GPI-anchor biosynthesis</keyword>
    <keyword evidence="9 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034423622" description="Mannosyltransferase" evidence="12">
        <location>
            <begin position="29"/>
            <end position="547"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="64"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="94"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="127"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="151"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="188"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="228"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="292"/>
            <end position="313"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="375"/>
            <end position="393"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00038466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363075"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002268.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="547" mass="62057" checksum="886B102EC934B92D" modified="2022-01-19" version="1">MMMSAKTFWGILALLRIFWCLLPQTGYLHPDEFFQSPEVMAGDILDLQVYYPWEFLSSSPCRTVVFPLITSGITYWMIKSLQQLGMWSNGINSYTLLVSPRLLLTTFSFILDYSVYRLAPFWGADRWNALVLLAGSYVTLVFYTRTFTNTLEGLLFALLMVLVSPKAVGYGTAPKSDISQAKPTRSSLIGIITVAGFFNRPTFLAFALMPLLYWAVLNATSQHSIKTIANHLLKLVSSTAFTAIIFTAADTLYFTSIGSEISLYMTPFNFLRYNLNPHNLAQHGIHPRFTHFAVNGIMLFGILHILAISLSWIRLHNHRPPTMLVLAKGNPTLLSFYFVPLAFLSLFNHQEPRFLIPLILPLVLLITPQNRTLKWKPIIIIFNVLGALLFGCLHQGGMIPCLSHLEQLIHSPESLNHPAHYTLLFAHTYMPPRFLLSINKRDPLVEIIDMAGTEENILCQTLGQLANNIACGTRKTDKERTCHFFVITPGTVRTTIQKCGVLFKNETLIFPHLTMEDPPQISFLFSEKWRSQLGLYILQIDRNEQSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJY9</accession>
    <name>A0A8C3XJY9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">Zinc finger and BTB domain containing 10</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJY9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005061.1">
        <property type="protein sequence ID" value="ENSCSRP00000004908.1"/>
        <property type="gene ID" value="ENSCSRG00000003689.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18201">
        <property type="entry name" value="BTB_POZ_ZBTB10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000492">
        <property type="entry name" value="Zinc finger and BTB domain containing 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000045">
        <property type="entry name" value="zinc finger and BTB domain-containing protein 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050457">
        <property type="entry name" value="ZnFinger_BTB_dom_contain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46105">
        <property type="entry name" value="AGAP004733-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46105:SF24">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN CONTAINING 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="14" id="KW-0732">Signal</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="9" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034666956" evidence="14">
        <location>
            <begin position="22"/>
            <end position="875"/>
        </location>
    </feature>
    <feature type="domain" description="BTB" evidence="15">
        <location>
            <begin position="390"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="726"/>
            <end position="753"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="754"/>
            <end position="781"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="20"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="167"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="816"/>
            <end position="875"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="13">
        <location>
            <begin position="184"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="13">
        <location>
            <begin position="834"/>
            <end position="858"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004908.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="875" mass="95790" checksum="1A69B1E7913BA874" modified="2022-01-19" version="1">MNRRTLAFRAGGLVTAAAAAAAGGTAGGGSSNNNSGGNPAEAWARQDPEQLNGRGADEEVELEGLEAEELEAAAEGKELLLLPPPQDAVSPAAASGPMFAERNRRTLAFRGGGGGLLSGPSAANNGCEAPAWPRRHFNGRGADEELELEGAEGLEPEGLLEGKELVQDGGSLSDSSDDEEDGEGGSLGDGSGAEGGSCSSSRRSGGDGGDEAEGSSVGAGEGESIKHFPLAVRPKSLLQKLHVSFQGSWLKEFPWLHYCQETGLMSCAWCTAAASAPTDISMAGGGGAGGHDELCKGTRNYKRALLLRHHLSAEHRLNEPVTAEQVRRAVPVEGAACRAAWLCLRIGESEIQSELTNEGYCDYNSRPNENSYCYQLLQELNEQRKKGILCDVNIVVSGRVFRAHKNILVAGSRFFKTLYCFTNKESRNQTTVTYLDVVAVQGFSVILDFLYSGNLVLTSQNAIEVMSVASYLQMTEVVQSCRNFIKDALNISIKSEAPEAVVVDYNRRSVSRDGLPSSRDQKVASFWATRNLTNLASSIKTENDGYCIDEGQIENYQMNDCSWVQDSSPEMAENESQGEGKVFVWNDMASQGQSVQEPGKARRKNQTTKRFIYNIPPNNEENLEDCSVMQPSVPYPEDLQFIKEEPDFFCPRSLSEFCINQVKRTLLVTGTSNDFKYGLLPGTSNDFKYGLLPGTSNDFKYGLLPESWPKEAWENGDSSALIMNKLKCPHCNYVAKYRRTLKRHLLIHTGVRSFSCDICGKLFTRREHVKRHSLVHKKDKKYKCMVCKKIFMLAASVGIRHGSRRYGVCVDCADKSQPGGQEGVDQVQDTDFPRDEEYEENEVGEADEELVDDVEEQNDQSRWDESGEVCMPLDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKP7</accession>
    <name>A0A8C3XKP7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">ADP dependent glucokinase</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006675.1">
        <property type="protein sequence ID" value="ENSCSRP00000006468.1"/>
        <property type="gene ID" value="ENSCSRG00000004846.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043843">
        <property type="term" value="F:ADP-specific glucokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006006">
        <property type="term" value="P:glucose metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006096">
        <property type="term" value="P:glycolytic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01938">
        <property type="entry name" value="ADPGK_ADPPFK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1190.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007666">
        <property type="entry name" value="ADP_PFK/GK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029056">
        <property type="entry name" value="Ribokinase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21208">
        <property type="entry name" value="ADP-DEPENDENT GLUCOKINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21208:SF0">
        <property type="entry name" value="ADP-DEPENDENT GLUCOKINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04587">
        <property type="entry name" value="ADP_PFK_GK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53613">
        <property type="entry name" value="Ribokinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51255">
        <property type="entry name" value="ADPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0324">Glycolysis</keyword>
    <keyword evidence="3" id="KW-0418">Kinase</keyword>
    <keyword evidence="4" id="KW-0460">Magnesium</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006468.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="438" mass="47767" checksum="42C87891C8501684" modified="2022-01-19" version="1">MAAAWEALITRPARPWSRVAVGVNACVDVILSGVKLLQALGLDPGDGKDHAVLNSRKDLKEAFIHFMQKGAAAERFFSDAETFDHIAGAASEYPGAQLYVGGNAALIGQKLATNPNLKILLCGPVGPKLHELLDDNVIVPPESMQETDEFHLILEYQAGEEWGQLRAPNANRFIFSHDLSNGAMNMLEVFVSSLDEFQPDLVVLSGLHMMEGQSREVREKRLLEAVTSISDIPTDIPIHLELASMTDQDLMSKIMYQVFPLVNSVGLNEQELLFLTQSASGPHASLASWNGVPDVGIVSDILFWILKKHGRTMDKASDLTRIHFHTLAYHILATVDGYWGNQIAAVAAGARVAGTQACATETIDTDRVFLKAPLEFVTSHTEAPSKISLNPGDPVAQWHREGISFHFTPVLVCKDPIRTVGLGDAISAEGLLYSELYP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLA5</accession>
    <name>A0A8C3XLA5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">IF rod domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3 4">Belongs to the intermediate filament family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLA5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007966.1">
        <property type="protein sequence ID" value="ENSCSRP00000007716.1"/>
        <property type="gene ID" value="ENSCSRG00000005397.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045095">
        <property type="term" value="C:keratin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030280">
        <property type="term" value="F:structural constituent of skin epidermis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045109">
        <property type="term" value="P:intermediate filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031424">
        <property type="term" value="P:keratinization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1160:FF:000001">
        <property type="entry name" value="Keratin type II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000004">
        <property type="entry name" value="Keratin, type II cytoskeletal 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.500:FF:000001">
        <property type="entry name" value="Type II keratin 23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.500">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018039">
        <property type="entry name" value="IF_conserved"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032444">
        <property type="entry name" value="Keratin_2_head"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003054">
        <property type="entry name" value="Keratin_II"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45616">
        <property type="entry name" value="GATA-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45616:SF19">
        <property type="entry name" value="KERATIN 90"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16208">
        <property type="entry name" value="Keratin_2_head"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01276">
        <property type="entry name" value="TYPE2KERATIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01391">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00226">
        <property type="entry name" value="IF_ROD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1 4" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="6">
        <location>
            <begin position="138"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="191"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="347"/>
            <end position="427"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00061646"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU000685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007716.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="531" mass="58399" checksum="D056B2264E3EC2C0" modified="2022-01-19" version="1">MAQKTVSIRSGGATRNFSASSAVIPGSRTSFSSISVSRGGGGGLGRVSGGGFGSRSFHGLSGSKRISVSGGYRSVRSGYGYGLGYGGAGYRIGGAGYGFGGGFVPGAGGIHEVTVNQNLLAPLNLEIDPTIQKVRKEEKDQIKTLNNKFASFIDKVRFLEQQNKVLETKWCLLQEQKTAKSNIEPLFEAYINNLRRQLDALGGERLRLDGELKNMQDTVEDFRIRYEDEINKRTAAENEFVVLKKDVDIAYMNKVELAAKVDALTDEIDFLRALYEAELAHLQSQISDTSVVLSMDNSRNLNLDGIIADVKAQYEDIANRSRAEAESWYQTKYEELQLTAGRHGDDLRNTKIEISEMNRMIQRLHSEIDNVKKQCASLQTAIADAEQRGELALKDAQAKLAELEDALQKAKADMARQLREYQELMNVKLALDIEIATYRKLLEGEENRWVVYTLELAEKNTLKHFCTENGSSAHGAVGLFCCFVDVCIRAGPCEVGGNETAPQPEPHEPKSAGMGWPQVCLCCVDISIGVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPC6</accession>
    <name>A0A8C3XPC6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">F-box/LRR-repeat protein 19</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013284.1">
        <property type="protein sequence ID" value="ENSCSRP00000012771.1"/>
        <property type="gene ID" value="ENSCSRG00000009674.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050690">
        <property type="entry name" value="JHDM1_Histone_Demethylase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23123">
        <property type="entry name" value="PHD/F-BOX CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012771.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="286" mass="30748" checksum="7E27E99DFC0F062D" modified="2022-01-19" version="1">ITPSMLSGIIRRQPASLDLSWTNISKKQLMWLINRLQGLRELVLTGCSWCSVSALSTASFPSLRLLDLRWIEDVKDSHLRELLLPPSDSKPGQTESRGRLQSVSELRLSGLDITDASLRLVVRHTPQLAKLDLSHCNHVGDQSVHLLTAANSPLRDGLAEINLSGETCPPGAPRSRPAVLLVPLPTSAWGCQVSGFRPEGPVKKGPWQLRSALPTRPLKVRSAAQQGPGARAVSLPAPALRLMGNQGGSACCPRLECRLRSSHWPGTAANGSCRGGAWGAAGTWEP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPV1</accession>
    <name>A0A8C3XPV1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Solute carrier family 12 member 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPV1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015977.1">
        <property type="protein sequence ID" value="ENSCSRP00000015324.1"/>
        <property type="gene ID" value="ENSCSRG00000011567.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015379">
        <property type="term" value="F:potassium:chloride symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006884">
        <property type="term" value="P:cell volume homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055064">
        <property type="term" value="P:chloride ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055075">
        <property type="term" value="P:potassium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1740.10">
        <property type="entry name" value="Amino acid/polyamine transporter I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004841">
        <property type="entry name" value="AA-permease/SLC12A_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018491">
        <property type="entry name" value="SLC12_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004842">
        <property type="entry name" value="SLC12A_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11827:SF96">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 12 MEMBER 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11827">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 12, CATION COTRANSPORTERS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00324">
        <property type="entry name" value="AA_permease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03522">
        <property type="entry name" value="SLC12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="48"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="91"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="141"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="167"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="234"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="274"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="311"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="364"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="387"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="430"/>
            <end position="460"/>
        </location>
    </feature>
    <feature type="domain" description="Amino acid permease/ SLC12A" evidence="6">
        <location>
            <begin position="34"/>
            <end position="505"/>
        </location>
    </feature>
    <feature type="domain" description="SLC12A transporter C-terminal" evidence="7">
        <location>
            <begin position="517"/>
            <end position="602"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF00324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF03522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015324.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="853" mass="93635" checksum="EA1F8A969A4C82E0" modified="2025-10-08" version="2">MACTVSPTLARRGRLGRHSGLAWLHREAGAPWFVVGQAGLYEALGMFVVAYVIIGMTVLSVCAISTNGALDAGGAYYMISRALGPEFGGSIGIMFFLANVCGSALYILGLVEAIVDIFGVPLGHTTGSSLQVLPRSYWYELLYGTALLLVCLLVCLVGASIYAKATFLIFLIVMLVLATVFVSFFVVGPTVVPLLLPDGNGSLAVNGSFTGFRLATLRSNLAAAYSEDYTTGRMMSFSIVFAVMFNGCTGIMAGSNMSGDLKRPSYSIPRGTIAAVLFTYVIYNLLAFTLCCTCDRTLLQKDYGFLRDINVWPPFVIIGIYSSTLSASMSNLIGASRILYALAKDDIFGEALAPAKKTSRGGNPWVAVILSWVVVQLVLFSGKLNTIAAIVTIFFLLVYATIDLACLALKWASAPNFRPTFQYFTWHTCLLGILGCSVMMFLISPIYASASVAFMLLLLLSLHCLSPSSSWGYISQALIFHQVRKYLLMLDVRKEHVKFWRPQMLLMVKNPRSSVQLISFINDLKKSGLYVLGHVELAELDSLPSDPLQTQADSWLLLVDRLNIKAFVNLTLADSVRHGVQQLLFISGLGGMRPNTIVLGFYDSAEPRDGLAPLPAFEGVEEMALRSFPPVRGAAAPRRLSPQEYVAVVADAVKMLRNVMLARAFEHYDKARAPAIDVWPLNLLRPDSARYADTCSLFLLQMACVLSMVRSWRRARLRLFLCVDTGARTRGQEDKLRQLLKELRIQAAIHTVPWDAVVALHWQKQQEQRARPAEAAMNFPGNATCISDEYLRAANRLILEQSPSPTIRFLYLPRPPADTSLYPSYLHQLELLTQGLGPTLLVHGVSAVTSTEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQS5</accession>
    <name>A0A8C3XQS5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQS5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016482.1">
        <property type="protein sequence ID" value="ENSCSRP00000015807.1"/>
        <property type="gene ID" value="ENSCSRG00000012069.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002039">
        <property type="term" value="F:p53 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051726">
        <property type="term" value="P:regulation of cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16784">
        <property type="entry name" value="mRING-HC-C2H2C4_MDM4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016495">
        <property type="entry name" value="p53_neg-reg_MDM_2/4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46858">
        <property type="entry name" value="OS05G0521000 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46858:SF12">
        <property type="entry name" value="PROTEIN MDM4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13920">
        <property type="entry name" value="zf-C3HC4_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF006748">
        <property type="entry name" value="p53_MDM_2/4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2" id="KW-0863">Zinc-finger</keyword>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015807.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="96" mass="11012" checksum="6C2199E191AC9F7D" modified="2022-01-19" version="1">KDRVSSSLPTQRAVQEPQMHFGEHKKEEEVECQENIKNVLTPCLLCQKRPRDGNILHGRSAHLVACFKCAKMLKKRRLPCPVCNKQIQMVIKTFVG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRC5</accession>
    <name>A0A8C3XRC5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">APC regulator of WNT signaling pathway</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the adenomatous polyposis coli (APC) family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017794.1">
        <property type="protein sequence ID" value="ENSCSRP00000017007.1"/>
        <property type="gene ID" value="ENSCSRG00000013068.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030877">
        <property type="term" value="C:beta-catenin destruction complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016342">
        <property type="term" value="C:catenin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005881">
        <property type="term" value="C:cytoplasmic microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120025">
        <property type="term" value="C:plasma membrane bounded cell projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008013">
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    </evidence>
    <sequence length="2819" mass="309173" checksum="460D9C1BCEF47319" modified="2022-01-19" version="1">MAAASYDQLLKQVEALKMENSNLRQELEDNSNHLTKLETEASNMKEVLKQLQGSIEDEAMASSGQIDLLERLKELNLDSGNFPGVKLRPKMSLRSYGSREGSVSSRSGECSPVPMGSFPRRGFMNGSRESTGYLEELEKERSLLLAELEKEEKEKDWYYAQLQNLTKRIDSLPLTENVSIYNSSVFSHETGTVRVARIQQIEKDILRIRQLLQSQAAEAERAPQSKHDSGSHEAERQNEGQGAAEISMATTGSGQGSTARMDHETASVMSTYSVPRRLTSHLGTKVEMVYSLLSMLGTHDKDDMSRTLLAMSSSQDSCIAMRQSGCLPLLIQLLHGNDKDSVLLGNSRGSKEARARASAALHNIIHSQPDDKRGRREIRVLHLLEQIRAYCETCWEWQEAHEQGMDQDKNPRPAPVEHQICPAVCVLMKLSFDEEHRHAMNELGGLQAIAELLQVDCEMYGLTNDHYSVTLRRYAGMALTNLTFGDVANKATLCSMKGCMRALVAQLKSESEDLQQVIASVLRNLSWRADVNSKKTLREVGSVKALMECALEVKKESTLKSVLSALWNLSAHCTENKADICAVDGALAFLVGTLTYRSQTNTLAIIESGGGILRNVSSLIATNEDHRQILRENSCLQTLLQHLKSHSLTIVSNACGTLWNLSARNAKDQEALWDMGAVSMLKNLIHSKHKMIAMGSAAALRNLMANRPAKYKDANIMSPGSSLPSLHVRKQKALEAELDAQHLSETFDNIDNLSPKTSHRNKQRHKQNLYSEYVLDSSRHDDGICRTESFNTSNVTVLSPYLNTTVLPGSSSSNRGNIENSRSEKDRSVDRERTMGLGSYHPATENAGNASKRIGMQISTAAAQIAKVMEEVTNMHIPQEDRSSGSTAEMHCLTEDRNALRRTSTAHAHSNTYNFPKSENSNRACPVPYAKMEYKRASNDSLNSVSSSDGYGKRGQMKPSIESYSEDDESKFCSYGQYPADLAHKIHSANHMDDNDGELDTPINYSLKYSDEQLNSGRQSPSQNERWARPKHIIEDEIKQNEQRQSRSQSTTYPGYAEGGDDNHMKYQSPFGQQDPFRSRGSNSSEQNRVGTTHGMNQKVNQSLCQVDDYDDDKPTNYSERYSEEEQHEDEEDRPTNYSIKYNEEEHHVDQPIDYSLKYSTEVPPSSQKPSFSFSKSSSVQSTKTDHISSSSGNTSTPSANSKRQNQLHPSAAQRGGHAQKPASCKTPSINQETIQTYCVEDTPICFSRCSSLSSLSSAEDEIGRDQATRVTDASNTLQIAELKDNSVTLSTEGAVSEVQSTSQHIRTKSNRLQASSLSPSDSSRHKAVEFSSGAKSPSKSGAQTPKSPPEHYVQETPLMFSRCTSVSSLDSFESRSIASSVQSEPCSGMVSGIISPSDLPDSPGQTMPPSRSKTPPPAQAVPVKRETAKGKVPNVEKRESGSRQAAVNAAVQRVQVLPDADTLLHFATESTPDGFSCSSSLSALSLDEPFIQKDVELRIMPPVHENDHGNEAEPEQPEDTQDNQEKKSEKPTETEKDILDDSDDDDIEILEECIISAMPTKSSRKAKKLSQTTASKIPPPVARKPSHLPVYKLLPSQNRLPSQKHVSFTPGDDMPRVYCVEGTPINFSTATSLSDLTIESPPNELANVENVGTRAESGVFEKRDTIPTEGRSTDDAQRGKDSTVSTSGLDDDKTEEGDILAECINSAMPKGKSHKPFRVKKIMDQIQQASASSSVSGKNQPEGEKKKLTSPVKPMPQSNEYRARLRKNTEPKSNFSSERAYSDNKDTKKQNFKNNSRDFNDKLPNNEERVRGSFAFDSPHHYTPIEGTPYCFSRNDSLSSLDFDDDDVDLSREKAELRKGKETKETETKACTDTEQTSNQQSISRTQGQKHPTGRSQPKTLMQKQTPFPQPSKDIPDRGAATDEKMQNFAIENTPVCFSRNSSLSSLSDIDQENNNNKESESTKRTEPPDSQIESSRPQASGYAPKSFHVEDTPVCFSRNSSLSSLSIDSEDDLLQECISSAMPKKKKPSRVKSESEKNSSRNMGGILAEDLTLDLRDIQRPDSEHGFSPDSENFDWKAIQEGANSIVSSLHQAAAAASLSRQASSDSDSILSLKSGISLGSPFHLTPDQEEKPFTSNKGPRIIKPGEKSTLETKKVESENKGVKGGKKVYKSMITGKVRSNSEISSQLKQQTNMPLISRGRTMIHIPGVRNSSSSTSPVSKKGPPLKNTASKSPNEGQSSTSSPRGAKSSVKSEPSPITRQTSQQGVSSKGPSRSGSRDSTPSRPQQQPLSRPLQSPGRSSISPGRNGISPPNKLSQLPRTSSPSTASTKSSGSGRMSYTSPGRQMSQQNLAKQTGLPKSASGIPRSESASKGFNQILSSSGSNKKVELSRMSSTKSSGSESDRSERPVLVRQSTFIKEAPSPTLRRKLEESASFESLSPSRPDSPTRSQIQTPVLSPSLPDMSLSSHSTVQASGWRKLPPNLNPSVEYNDGRPAKRHDIARSHSESPSRLPINRSGTWKREHSKHSSSLPRVSTWRRTGSSSSILSASSESSEKAKSEDEKQHGSSFSGHIQSKESQVPAKGTWRKIKENEISHITSNPSHNSSSDATNGADSKTLIYQMAPAVSKTEDVWVRIEDCPINNPRSGRSPTGNTPPVIDSVLEKGNANGKDSKDIQGNQNAGNGNVPVRTMGLENRLNSFIQIDSPDKKGTETKPVLSNPVPAPETNESIINERTPFSSSSSSKHSSPSGAVAARVTPFNYNPSPRKSSADNGSARPSQIPTPVNNSTKKRDSKTENTDSSGTQSPKRHSGSYLVTSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRU3</accession>
    <name>A0A8C3XRU3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Immunoglobulin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020309.1">
        <property type="protein sequence ID" value="ENSCSRP00000019428.1"/>
        <property type="gene ID" value="ENSCSRG00000014801.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05716">
        <property type="entry name" value="IgV_pIgR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000370">
        <property type="entry name" value="CMRF35-like molecule 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050671">
        <property type="entry name" value="CD300_family_receptors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11860:SF87">
        <property type="entry name" value="CMRF35-LIKE MOLECULE 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11860">
        <property type="entry name" value="POLYMERIC-IMMUNOGLOBULIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034444343" description="Immunoglobulin domain-containing protein" evidence="6">
        <location>
            <begin position="26"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="domain" description="Immunoglobulin" evidence="7">
        <location>
            <begin position="29"/>
            <end position="132"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019428.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="24695" checksum="4581201C31300DAC" modified="2022-01-19" version="1">VHCPRWASAVRKAMKAILSFAGCWALTGPVEVSGPLGGSVSVQCQYNERYQNYKKYWCIGEKRLFCSIVVQTDSSEAEAAGDRVSIQDNHKQRTFTVTMESLTQSDQDVYWCGIKRSIFYGDNMFAVNVSVFPGKSLKSSVSSMDAAKLGVHNSSVSLPTSAATIDPRRGSQVLLTLPSPSILLEFPQKPLPLSSPRTPSDSRLVPRVPLFGIEQSYAISLGAISR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSD2</accession>
    <name>A0A8C3XSD2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">SIM31 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSD2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021466.1">
        <property type="protein sequence ID" value="ENSCSRP00000020556.1"/>
        <property type="gene ID" value="ENSCSRG00000015610.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020556.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="65" mass="7396" checksum="4518F98BCCF2D119" modified="2022-01-19" version="1">MELPFTNLEIAFILLAFVIFSLFILASIYSDPDENNAENSNQSRDKQKSGALKLSYWIRSKALLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSG8</accession>
    <name>A0A8C3XSG8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">HECT domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSG8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021695.1">
        <property type="protein sequence ID" value="ENSCSRP00000020772.1"/>
        <property type="gene ID" value="ENSCSRG00000015188.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004842">
        <property type="term" value="F:ubiquitin-protein transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000018">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase HECTD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042469">
        <property type="entry name" value="HECTD3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46654">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HECTD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46654:SF1">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HECTD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00632">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00119">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50237">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <keyword evidence="2 3" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="HECT" evidence="5">
        <location>
            <begin position="195"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="33"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="3">
        <location>
            <position position="506"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020772.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="544" mass="61406" checksum="F5164F152A092762" modified="2022-01-19" version="1">MWSSSAAPPRGERAPPTESSPLLPAAQRPLVPATLGHRGHPSNQGNRPWGAADPPLGAVSWGAVPGAAPGFVVPWWGRFAWPRPCAVSTSPCCSPRFIQLLDSVLHHLVPAWDYTVGTFSWLKQIKQFLLLSKRRTALIAQCLKDSETSKPNFMPRLYINRRLAMEHRDNPALDPSSKNAVLTQVHEGLKPSDKYEKPLDYRWPLRYDQWWECKFIAEGIIDQGGGFRDSLADMSEELCPSSAESPVPLLFFVRTSNQGNGTGEVRDMYVPNPSCKEFGKYEWIGQIMGAALRGKEFLVLALPGFVWKQLAGEEVSWSKDFPAVDSLLVKLLEVMEVMDKETFEFKFGQELTYTTVLSDQRMVELIPNGSSTVVRYEDRKEFIRLVQKARLEESKEQIAAMQAGLLKVVPQAVLDLLTWQELEKKVCGDPEVTVDALKKLTRFEDFEPSDTRVQYFWEALGNFTNEDRSRFLRFVTGRSRLPARIYIYPDKLGSETTDALPESSTCSSSLYLPNYATAKVCEEKLRYAAYNCVAIDTDMSPWEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTE5</accession>
    <name>A0A8C3XTE5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">RNA helicase</fullName>
            <ecNumber evidence="2">3.6.4.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">DEAD box protein 4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the DEAD box helicase family. DDX4/VASA subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTE5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023720.1">
        <property type="protein sequence ID" value="ENSCSRP00000022728.1"/>
        <property type="gene ID" value="ENSCSRG00000017143.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051321">
        <property type="term" value="P:meiotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18052">
        <property type="entry name" value="DEADc_DDX4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000008">
        <property type="entry name" value="ATP-dependent RNA helicase RhlB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000397">
        <property type="entry name" value="Probable ATP-dependent RNA helicase DDX4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000629">
        <property type="entry name" value="RNA-helicase_DEAD-box_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47958">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE DBP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00039">
        <property type="entry name" value="DEAD_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5 11" id="KW-0347">Helicase</keyword>
    <keyword evidence="4 11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0469">Meiosis</keyword>
    <keyword evidence="3 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DEAD-box RNA helicase Q" evidence="15">
        <location>
            <begin position="253"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="13">
        <location>
            <begin position="284"/>
            <end position="467"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="14">
        <location>
            <begin position="495"/>
            <end position="640"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="29"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="Q motif" evidence="10">
        <location>
            <begin position="253"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="34"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="76"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="12">
        <location>
            <begin position="119"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="129"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="12">
        <location>
            <begin position="168"/>
            <end position="177"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00081176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022728.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="690" mass="75798" checksum="29AC562C190C8C0A" modified="2022-01-19" version="1">MGDENWDTEIQDRMAPFVPDFQQLDKFSGRANDPSFSCNQSINSADAGVGPNRSQPTRDGFGTGRSFGNRATLGNKFEERRNSGFERESTEDGRSRALSRRGGFQEGNYSESLGTRRGVAGGFRGSRGGFRQTPNNENEQQGQQSGSVFISRRGGFGGPTGDNDGKRSGGFGSKGGYRGYSEEVIAGSGRNLWKSHGETESGDSQGPKVTYVPPPPPDNEEAIFAHYQTGINFDKYDTILVEVSGLDPPPAILTFEEANLCQTLNKNIAKAGYLKLTPVQKYSIPIILAGRDLMACAQTGSGKTAAFLLPILAHMMKDGITASHFREQQEPECIIVAPTRELINQIFLEARKFSYGTCIRPVVIYGGTQTGHSIRQIMQGCNILCATPGRLMDIIGKEKIGLRKVRYLVLDEADRMLDMGFGPEVKKLISCPGMPSKDRRQTLMFSATFPEEIQRLAGEFLKPEYLFVAVGQVGGACSDVQQTILQVSQYSKREKLVEILQSIRDERTMVFVETKKKADFIATFLCQEKIPTTSIHGDREQREREEALRDFRSGKCPVLVATSVAARGLDIENVQHVINFDLPSTIDEYVHRIGRTGRCGNIGKAISFFDSVSDSHIAQPLVKVLSGAQQEVPSWLEEIAFSAQGTGFSNPRGNIFASVDTRKTYQGKDSMNTGGLTMSYTTSAADESWD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTT3</accession>
    <name>A0A8C3XTT3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Peptidase M14 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the peptidase M14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTT3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023116.1">
        <property type="protein sequence ID" value="ENSCSRP00000022143.1"/>
        <property type="gene ID" value="ENSCSRG00000016681.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004181">
        <property type="term" value="F:metallocarboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03870">
        <property type="entry name" value="M14_CPA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.10:FF:000132">
        <property type="entry name" value="Carboxypeptidase A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.340:FF:000001">
        <property type="entry name" value="Carboxypeptidase A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.340">
        <property type="entry name" value="Metallocarboxypeptidase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057246">
        <property type="entry name" value="CARBOXYPEPT_ZN_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057247">
        <property type="entry name" value="CARBOXYPEPT_ZN_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034248">
        <property type="entry name" value="CPA_M14_CPD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036990">
        <property type="entry name" value="M14A-like_propep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003146">
        <property type="entry name" value="M14A_act_pep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000834">
        <property type="entry name" value="Peptidase_M14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11705:SF152">
        <property type="entry name" value="CARBOXYPEPTIDASE A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11705">
        <property type="entry name" value="PROTEASE FAMILY M14 CARBOXYPEPTIDASE A,B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00246">
        <property type="entry name" value="Peptidase_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02244">
        <property type="entry name" value="Propep_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00765">
        <property type="entry name" value="CRBOXYPTASEA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00631">
        <property type="entry name" value="Zn_pept"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54897">
        <property type="entry name" value="Protease propeptides/inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00132">
        <property type="entry name" value="CARBOXYPEPT_ZN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00133">
        <property type="entry name" value="CARBOXYPEPT_ZN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52035">
        <property type="entry name" value="PEPTIDASE_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0121">Carboxypeptidase</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="15" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="6" id="KW-0645">Protease</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="12"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M14" evidence="16">
        <location>
            <begin position="96"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="236"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor/acceptor" evidence="13">
        <location>
            <position position="355"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS52035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022143.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="394" mass="44577" checksum="0D9A4280F84BE420" modified="2022-01-19" version="1">KGSLRILRILVYHFKGFFLPLLLWFLSINYPAQPGLPVDVRVPFHSLQAVKVFLESNTIPYTITVDDLQELLDEEKEAMMMSRKFERSSNSFSFSSYHTIEEIYSWMDNLVAENPDLVSKIQIGQSYEKRPLYVLKFSTGGVNRPAIWIDTGIHSREWITQATGLWTANKIATEYGKDASLTAVLDTVDIFFEIVTNPDGFAYTHSTNRMWRKTRSINAGSSCRGVDPNRNWDAGFGGPGSSSNPCAETYHGPHPHSESEVKSIVDFVLSHGNMKALLSIHSYSQMLLFPYGYKTELAPDHQELNDLASEAVAALAALHGTKYTYGSTIDTIYRADGTTIDWSYDNGIRYSYTFELRDTGRYGFLLPASQIIPTAEETWLALMKIMEHVRDNPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTX5</accession>
    <name>A0A8C3XTX5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Mitochondrial ribosomal protein S21</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the bacterial ribosomal protein bS21 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTX5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024825.1">
        <property type="protein sequence ID" value="ENSCSRP00000023797.1"/>
        <property type="gene ID" value="ENSCSRG00000017876.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2501249at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1150">
        <property type="entry name" value="Ribosomal protein S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001911">
        <property type="entry name" value="Ribosomal_bS21"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038380">
        <property type="entry name" value="Ribosomal_bS21_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00030">
        <property type="entry name" value="S21p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21109">
        <property type="entry name" value="MITOCHONDRIAL 28S RIBOSOMAL PROTEIN S21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21109:SF0">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN BS21M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01165">
        <property type="entry name" value="Ribosomal_S21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006640"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023797.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="87" mass="10569" checksum="2BD37B757E54ED6E" modified="2022-01-19" version="1">MSHHLKFIARTVMVQNGNVDAAYRTLSRILTVDGIIEDAKRRRYYEKPCRKRQRETYEMCRRIYNTEMARKIAFLMRKNRQDPWLGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU87</accession>
    <name>A0A8C3XU87_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Rho guanine nucleotide exchange factor 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025535.1">
        <property type="protein sequence ID" value="ENSCSRP00000024481.1"/>
        <property type="gene ID" value="ENSCSRG00000018310.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01221">
        <property type="entry name" value="PH_ephexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000007">
        <property type="entry name" value="rho guanine nucleotide exchange factor 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047271">
        <property type="entry name" value="Ephexin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001331">
        <property type="entry name" value="GDS_CDC24_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047270">
        <property type="entry name" value="PH_ephexin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12845:SF2">
        <property type="entry name" value="DH DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12845">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00741">
        <property type="entry name" value="DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DH" evidence="3">
        <location>
            <begin position="97"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="2">
        <location>
            <begin position="313"/>
            <end position="424"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024481.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="447" mass="52097" checksum="6F8E8364235D9AA1" modified="2022-01-19" version="1">MEPSSHREFSSHSRLLYQEYSDVALNKAIQSQKRVDALAEDFELNSPSSPRLRRKVLSPQDSYLQRLSVSSTASLWQDIPMIRGSRMLLNMSRDDQKLQEAKFELIMSEASYLRSLNVAVDHFQRSSELQALLTNQERKWLFSRLQEVRDVSASFLFELEEKFEENMFTFNVCDVALRHAPEFRKVYLPYVTNQTYQEQIFQRLLNGNARFQQVLERLESATVCQRLSLKSFLILPFQRITRLKLLLQNILKRTPPESDEEVQATQAYDALEKLIKDCNENVQRMKSTEELIYLSQKIDFECKIFPLVSQSRRLVKCGELMALDFNTLSPKWKLSTRPIYLHLFNDRLLLSRPREGGRFVVFDHAAFSDVRGEKCEMKLHGANKNVFRLFLLKNNQGKRMEFLFRTETHSEKLRWISALAPPRGEPDLLESPGETAQALQGWLGGLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUI2</accession>
    <name>A0A8C3XUI2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Ubiquitin-conjugating enzyme E2 T</fullName>
            <ecNumber evidence="1">2.3.2.23</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">E2 ubiquitin-conjugating enzyme T</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="9">Ubiquitin carrier protein T</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">Ubiquitin-protein ligase T</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="11">Belongs to the ubiquitin-conjugating enzyme family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.23" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026107.1">
        <property type="protein sequence ID" value="ENSCSRP00000025045.1"/>
        <property type="gene ID" value="ENSCSRG00000018749.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061631">
        <property type="term" value="F:ubiquitin conjugating enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd23805">
        <property type="entry name" value="UBCc_UBE2T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000041">
        <property type="entry name" value="Ubiquitin-conjugating enzyme E2 T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023313">
        <property type="entry name" value="UBQ-conjugating_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24068">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00183">
        <property type="entry name" value="UBC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 11" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="13">
        <location>
            <begin position="2"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="150"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="167"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="12">
        <location>
            <begin position="180"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="10">
        <location>
            <position position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00072440"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00076317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00077509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00082133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU362109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025045.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="198" mass="22503" checksum="292BCC943C09F9C9" modified="2022-01-19" version="1">MQRTSRLKRELHLLTTEPPPGIMLWQNKNRMDDLQAQILGGANTPYDKGVFNLEVVVPERYPFEPPKIRFLTPIYHPNIDSAGRICLDVLRLPPKGAWRPSLNISTLLTSIQLLMGEPNPDDPLMADISSEYKYNKEVFIRNAKQWTEKYASQQKRASKTPDEEVTQSEASTPKESAISQKRKGNAISRKGKKPCLDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV92</accession>
    <name>A0A8C3XV92_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV92"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026294.1">
        <property type="protein sequence ID" value="ENSCSRP00000025228.1"/>
        <property type="gene ID" value="ENSCSRG00000018834.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022755">
        <property type="entry name" value="Znf_C2H2_jaz"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051574">
        <property type="entry name" value="ZnF_E-box_Homeobox"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24391">
        <property type="entry name" value="HISTONE H4 TRANSCRIPTION FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24391:SF15">
        <property type="entry name" value="MBD2 (METHYL-CPG-BINDING PROTEIN)-INTERACTING ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12171">
        <property type="entry name" value="zf-C2H2_jaz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 8" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="161"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="222"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="248"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="277"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="335"/>
            <end position="358"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025228.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="499" mass="57958" checksum="05DADFFB812CFBD9" modified="2022-01-19" version="1">VMAPGNKFKNSELILLCEWKECLFVGKCMEEFCDHIAEHLKELSHTVPNLIQHSMKHYFFLCLEQYQCWWRNCEFLATGPRELVTHVNFHSYHTKLKFLGSRLRCVMFLSFDFLPILSIISMVPFCPQLTYNNPEWFYRHVAMHAYSTEKENIPSNKKAVCCCHWKGNCSGTFKGKHKLWDHLRTHTQERVVACPSCGAMFSNNTKFFDHAKRQVSEDQQVFVCQNCDKHFANERLLRDHVRGHVTHVTCPFCDMVCTSVSSLKAHIRFRHCDERPFHCDLCESSFKNAYDLHKHVETHNDSNAYSCDVEGCVFTSRTSQILRQHYKRNNGNLKYKCHICQKCFSWCYTLTLHLRKVHKLSCHSRFRYKEDDDGYLRLNVAVYNAVMGLDQGLENKMAPKKSSVVQNSTGKESYVSCKRSHSSVELHSTRCQRWSQTTAEKVMVESETSIMEPVYFELQTTPQSFENSAAPSELDEAMTLNAKEKLIEIAMGLGIQIAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVU5</accession>
    <name>A0A8C3XVU5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Serine/threonine-protein kinase greatwall</fullName>
            <ecNumber evidence="4">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Microtubule-associated serine/threonine-protein kinase-like</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVU5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028956.1">
        <property type="protein sequence ID" value="ENSCSRP00000027817.1"/>
        <property type="gene ID" value="ENSCSRG00000020545.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000278">
        <property type="entry name" value="serine/threonine-protein kinase greatwall isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000379">
        <property type="entry name" value="serine/threonine-protein kinase greatwall isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000277">
        <property type="entry name" value="serine/threonine-protein kinase greatwall isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050236">
        <property type="entry name" value="Ser_Thr_kinase_AGC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24356">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24356:SF1">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE GREATWALL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="17" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="9" id="KW-0132">Cell division</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="13" id="KW-0418">Kinase</keyword>
    <keyword evidence="12" id="KW-0498">Mitosis</keyword>
    <keyword evidence="11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="10" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="22">
        <location>
            <begin position="31"/>
            <end position="839"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="23">
        <location>
            <begin position="840"/>
            <end position="883"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="291"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="293"/>
            <end position="311"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00033099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027817.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="883" mass="97916" checksum="96F0D39708E1568C" modified="2022-01-19" version="1">PGNFSAKTENEGGVARVRRIAVPRPPSIEDFTIVKPISRGAFGKVYLGRKGGKLYAVKVVKKADLINKNMVHQVQAERDALALSKSPFIVHIYYSLQSANNVYLVMEYLIGGDVKSLLHIYGYFDEEMAVKYISEAALALDYLHRHGIIHRDLKPDNMLISNEGHVKLTDFGLSRVTLNREINMMDILTTPSMAKPKQDYSRTPGQVLSLISSLGFYTPIGGKMQGPSSSPMSADALQLSRELVSPMSVRQKDYTPVSNKLLKSCLDVAALNPGMPVRSLTPTLLQSRKRFGTSSASSHSRTHMSSMESECCSSPRWEKDVQEIEDILCTGTGKASNNASENLSNTQLLNAKDITALKKKELEFAISPIGSNESGCRHDAKIEHFDVGDTPVTASDVKDLVRKCLSENKAWEEKLVVEKTSVANETGKSSNRQQSCTSLVDPAKCIKEEDILEKPGVKRSFELVDTSPFQELNYVKKSNAEYTRGCQISEFQANQSTGLTTEIQCLMLSGDGGLQEIHKNEEKAKDSIYREQTSEKSDTPIIAKNLMHELNADCEKDGKKEYINSSFLCIDDEKPLGILSADSDLSFPEISVTESHLEKQLSDLDKSIKELSFEESKTEDMSVMSSCCQDASPRGEEENIVQDKEMMKTLNLLKKNVVAFRSYNSPINVSNASEPSRISMASLDVMDVSPACSGSYPMAITPAQKGRSYRVYQTPNQGNADTPYRTPKSVRRGAAPVEGERILGTPDYLAPELLLAKPHGPAVDWWALGVCLFEFLTGIPPFNDETPQQVFQNILKRDIPWPEGEEKLSSNTQNAIDILLTIDTTKRAGLKELKHHPLFHGVDWDNLQNQTMPFVPQPIDETDTSYFEARNNAQHLTVSGFSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKC3</accession>
    <name>A0A8C3RKC3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 6">peptidylprolyl isomerase</fullName>
            <ecNumber evidence="2 6">5.2.1.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 9">
            <text>[protein]-peptidylproline (omega=180) = [protein]-peptidylproline (omega=0)</text>
            <dbReference type="Rhea" id="RHEA:16237"/>
            <dbReference type="Rhea" id="RHEA-COMP:10747"/>
            <dbReference type="Rhea" id="RHEA-COMP:10748"/>
            <dbReference type="ChEBI" id="CHEBI:83833"/>
            <dbReference type="ChEBI" id="CHEBI:83834"/>
            <dbReference type="EC" id="5.2.1.8"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the FKBP-type PPIase family. FKBP1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="5.2.1.8" evidence="2 6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKC3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001107.1">
        <property type="protein sequence ID" value="ENSCSRP00000001073.1"/>
        <property type="gene ID" value="ENSCSRG00000000877.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1902587at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033017">
        <property type="term" value="C:sarcoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003755">
        <property type="term" value="F:peptidyl-prolyl cis-trans isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.50.40:FF:000024">
        <property type="entry name" value="Peptidyl-prolyl cis-trans isomerase FKBP1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.50.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050689">
        <property type="entry name" value="FKBP-type_PPIase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046357">
        <property type="entry name" value="PPIase_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001179">
        <property type="entry name" value="PPIase_FKBP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10516">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10516:SF301">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE FKBP1A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00254">
        <property type="entry name" value="FKBP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54534">
        <property type="entry name" value="FKBP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50059">
        <property type="entry name" value="FKBP_PPIASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0413">Isomerase</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0697">Rotamase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00013194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00038106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001073.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="108" mass="11985" checksum="DE7CDC1A43B2F3D9" modified="2022-01-19" version="1">MGVHVETIAPGDGRTFPKRGQTCVVHYTGMLEDGKKFDSSRDRNKPFKFVMGKQEVIRGWEEGVAQMSVGQRAKMIISPDYAYGSTGHPGIIPPNATLIFDVELMKLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKM2</accession>
    <name>A0A8C3RKM2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">LEM domain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="11">Interacts (via N-terminus) with LMNA isoform C (via C-terminus) (in vitro). Interacts (via LEM domain) with BANF1. Interacts (via C-terminus) with CHMP7. Interacts (via N-terminus) with tubulin; the interaction causes microtubule bundling and stabilization (in vitro).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus inner membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000001332.1">
        <property type="protein sequence ID" value="ENSCSRP00000001293.1"/>
        <property type="gene ID" value="ENSCSRG00000001047.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005637">
        <property type="term" value="C:nuclear inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031490">
        <property type="term" value="F:chromatin DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030514">
        <property type="term" value="P:negative regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006998">
        <property type="term" value="P:nuclear envelope organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035914">
        <property type="term" value="P:skeletal muscle cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.720.40:FF:000001">
        <property type="entry name" value="LEM domain containing 2, isoform CRA_a"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.1180:FF:000002">
        <property type="entry name" value="LEM domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.720.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.1180">
        <property type="entry name" value="MAN1, winged-helix domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052277">
        <property type="entry name" value="INM_ESCRT-Associated"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011015">
        <property type="entry name" value="LEM/LEM-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003887">
        <property type="entry name" value="LEM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018996">
        <property type="entry name" value="Man1/Src1-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041885">
        <property type="entry name" value="MAN1_winged_helix_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13428">
        <property type="entry name" value="INNER NUCLEAR MEMBRANE PROTEIN MAN1 LEM DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13428:SF8">
        <property type="entry name" value="LEM DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03020">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09402">
        <property type="entry name" value="MSC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00540">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63451">
        <property type="entry name" value="LEM domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50954">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="432"/>
            <end position="451"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="592"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="domain" description="LEM" evidence="15">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="domain" description="LEM" evidence="15">
        <location>
            <begin position="53"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="35"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="96"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="245"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="324"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="102"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="13">
        <location>
            <begin position="137"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="197"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="270"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00063442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00069076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001293.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="723" mass="81438" checksum="C299E0B8CBB6C793" modified="2022-01-19" version="1">MAGLSDAELGRELRALGFQPGPITDSTRQVYAKKLSRLRAEGPPRPQSGKPAAAGMAGLSDAELGRELRALGFQPGPITDSTRKLYERKLSRLRAEVAAGRRTQSTGSGSRPEPASTSCPRRNPSPLAHSQGRRESEEEEEGSEEEDDGYQPPRRDVTGGLNSWAQLGKTAAPGGLAPSTQWGAGRGFNLSSQCGTRDVRLTPRPQWEAERELTPRPQWEAERELTPRPQWEAERELXXXXRELTPRPQWEAERELNPRPQGRMRDMGLTPSTQWGTRDVGLTSSTQWGTRDVGLTPSSQRGVERGLTPSTQWRTRDVGLIPSTQWETERRLTPSTQWETEKRLTPSTQWRTRDGGLTPXXXXTPSTQWRTRDGGLTPSTQGGTATVIGGLIRRIPWRTGGEGLTSTSQLTGSAPKQGAVGKGRGLEFYLSWFLYLATLVLLVIFLGILWVKMIGPGWLLGAEENLKLLTVDCDTRTDDFCQAKQKDILMTMLYELYNYLAIQAGSFECGNPEKLKSKCILVSEAKDYVANVTGSSPEKFEDALQWILNSNNDLGIWLKGEDPSEPVTSVDQVVCLESTRPRMGLGCRFRRAISTAIMNLFIFFWSLIALWGILLLLKYRWRKMEEEEQAMYEMVKKIIAAVQDHYKEWEQRLERYPYVGILHVRDTLIPPQSRKKMKRVWNRAVDFLASNESRIQTESHRIAGEDMLVWRWTQPSYVSDSEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLQ1</accession>
    <name>A0A8C3RLQ1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Melanocyte inducing transcription factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the MiT/TFE family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLQ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000262.1">
        <property type="protein sequence ID" value="ENSCSRP00000000254.1"/>
        <property type="gene ID" value="ENSCSRG00000000134.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030318">
        <property type="term" value="P:melanocyte differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18926">
        <property type="entry name" value="bHLHzip_MITF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000003">
        <property type="entry name" value="microphthalmia-associated transcription factor isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021802">
        <property type="entry name" value="MiT/TFE_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031867">
        <property type="entry name" value="MiT/TFE_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45776:SF4">
        <property type="entry name" value="MICROPHTHALMIA-ASSOCIATED TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45776">
        <property type="entry name" value="MIP04163P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11851">
        <property type="entry name" value="DUF3371"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15951">
        <property type="entry name" value="MITF_TFEB_C_3_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="11">
        <location>
            <begin position="290"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="44"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="466"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="336"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="19"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="45"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="56"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="471"/>
            <end position="482"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000254.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="498" mass="55504" checksum="E878E0305C0F23CC" modified="2022-01-19" version="1">HSICGKTCIAEGPSSSEHPGASKPPLSSSSMTSRILLRQQLMREQMQEQERREQQQKQQAAQFMQQRVPLSQTPAINVSVPSNLPPPTQVPMEVLKVQTHLENPTKYHIQQAQRQQVKQYLSTTLANKHTNQALSLPCPNQPGDHVMPPGTGSSAPNSPMAMLTLNSSNCEKEGFYKFEEQNRVENECPALNTHTRASCMQMDDVIDDIISLESSYNEEILGLMDPALQMANTLPVSGNLIDLYGNQGMPPSGLNISNSCPANLPNIKRELTACIFPTESEARALAKERQKKDNHNLIERRRRFNINDRIKELGTLIPKSNDPDMRWNKGTILKASVDYIRKLQREQQRTKELENRQKKLEHANRHLLLRIQELEMQARAHGLSLVPSTGLCSPDVVNRVIKQEPVIDTCNQDVLQHRSDLSCTTTLDLTDGTITFNDNLGTYSVPTKVGSKLEDILMDDTLSPGGVTDPLLSSVSPGASKTSSRRSSMSMEDTDHTC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLR1</accession>
    <name>A0A8C3RLR1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">High mobility group 20A</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLR1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000276.1">
        <property type="protein sequence ID" value="ENSCSRP00000000266.1"/>
        <property type="gene ID" value="ENSCSRG00000000239.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="3213154at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22017">
        <property type="entry name" value="HMG-box_HMG20A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.30.10:FF:000031">
        <property type="entry name" value="High mobility group protein 20A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.30.10">
        <property type="entry name" value="High mobility group box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051965">
        <property type="entry name" value="ChromReg_NeuronalGeneExpr"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009071">
        <property type="entry name" value="HMG_box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036910">
        <property type="entry name" value="HMG_box_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46040">
        <property type="entry name" value="HIGH MOBILITY GROUP PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46040:SF1">
        <property type="entry name" value="HIGH MOBILITY GROUP PROTEIN 20A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00505">
        <property type="entry name" value="HMG_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00398">
        <property type="entry name" value="HMG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47095">
        <property type="entry name" value="HMG-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50118">
        <property type="entry name" value="HMG_BOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000266.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="347" mass="39921" checksum="15583DC19335511C" modified="2022-01-19" version="1">MENLMAGSSLPPLFADDDGSKESSDMPTTGLAHSEGSYGGGASQSVNNPDFVEDLSQVQLLQNESSNTAESSEQRLEEEQRTKRGGWSKGRKRKKPLRDSNAPKSPLTGYVRFMNERREQLRAKMPEVPFPEITRMLGNEWSKLPPEEKRRYLDEADRDKERYMRELEQYQKTEAYKVFSRKAQDRQKGKSHRQDGTRQTAHDHEKEADTKERSVFDIPIFTEEFLNHSKAREAELRQLRKSNMEFEERNAALQKHVESMRTAVEKLEVDVIQERSRNTVLQQHLETLRQALTSSFAGVPLPGSGETPTMDTIDSYMNRLHSIILANPQENENLIATVREVVNRLDR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMV4</accession>
    <name>A0A8C3RMV4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">RNA-binding protein 38</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">RNA-binding motif protein 38</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the RBM38 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002277.1">
        <property type="protein sequence ID" value="ENSCSRP00000002213.1"/>
        <property type="gene ID" value="ENSCSRG00000001720.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003730">
        <property type="term" value="F:mRNA 3'-UTR binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043484">
        <property type="term" value="P:regulation of RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12384">
        <property type="entry name" value="RRM_RBM24_RBM38_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000524">
        <property type="entry name" value="RNA-binding motif protein 38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050886">
        <property type="entry name" value="RNA-binding_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48024">
        <property type="entry name" value="GEO13361P1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48024:SF28">
        <property type="entry name" value="RNA-BINDING PROTEIN 38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0221">Differentiation</keyword>
    <keyword evidence="4" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 12" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="13">
        <location>
            <begin position="11"/>
            <end position="88"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00039528"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00041483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002213.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="215" mass="23674" checksum="89531CB13203A66C" modified="2022-01-19" version="1">MHTVQKDTTFTKIFVGGLPYHTTDSSLRKYFEVFGDIEEAVVITDRQTGKSRGYGFVTMADRAAAERACKDPNPIIDGRKANVNLAYLGAKPRSIQTGFTIGVQQLHPAFIQRPYGLTPHYLYPQAIVQPSVVIPTPVQSITSPYIDYTSASQAYTQYTTAAYDQYPYAASPAAGFVGYGYTSAVQQPITASNPAAHTTAFVQYQPQQLQPDRMQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNU1</accession>
    <name>A0A8C3RNU1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">CD44 antigen</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001547.1">
        <property type="protein sequence ID" value="ENSCSRP00000001499.1"/>
        <property type="gene ID" value="ENSCSRG00000001207.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035692">
        <property type="term" value="C:macrophage migration inhibitory factor receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004896">
        <property type="term" value="F:cytokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005540">
        <property type="term" value="F:hyaluronic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070374">
        <property type="term" value="P:positive regulation of ERK1 and ERK2 cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001231">
        <property type="entry name" value="CD44_antigen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043210">
        <property type="entry name" value="CD44_antigen-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10225:SF6">
        <property type="entry name" value="CD44 ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10225">
        <property type="entry name" value="HYALURONAN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00658">
        <property type="entry name" value="CD44"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0654">Proteoglycan</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="271"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="164"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="229"/>
            <end position="261"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001499.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="367" mass="39852" checksum="0F6659221CE788F2" modified="2022-01-19" version="1">MSERAMFSNGVAKHEDSAQDPLLHTVHPGWGNADKYPTNVTRDDVLPGIIPLSENDQEKESSHTAVTSNDGAIYEDSTHDSLPPDNQPGWGSEDKYPTNTSRDYVIPGFIPENEDESYTAVVSNDGATHEGSTQDPLLHSVHPGWGNEDKYLTATSRDDVLPGIIPPSETEHKNESSHTAVVSNDGIKHEDSTKDPLSPGIQPGEDNEDKYPTNNPIDNLIPGVFSDIERGHGRGPAPTATSSTHNKYGGRRQVTAPKVDSQPRSAQIPEWLIIVASLLALTLILAVCIAVNSRRRCGQKKKLVINNGKGSVSDKKMGGLNGEASKSQEMVHLVHKEQPDNRTGSCDEFLTTDETQNQQEANMKTGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP68</accession>
    <name>A0A8C3RP68_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">SCAN box domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP68"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002919.1">
        <property type="protein sequence ID" value="ENSCSRP00000002821.1"/>
        <property type="gene ID" value="ENSCSRG00000002135.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000032">
        <property type="entry name" value="Zinc finger and SCAN domain-containing 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.4020.10">
        <property type="entry name" value="DNA breaking-rejoining enzymes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044822">
        <property type="entry name" value="Myb_DNA-bind_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003309">
        <property type="entry name" value="SCAN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038269">
        <property type="entry name" value="SCAN_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47595">
        <property type="entry name" value="HEAT SHOCK 70 KDA PROTEIN 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47595:SF1">
        <property type="entry name" value="MYB_SANT-LIKE DNA-BINDING DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13837">
        <property type="entry name" value="Myb_DNA-bind_4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02023">
        <property type="entry name" value="SCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00431">
        <property type="entry name" value="SCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47353">
        <property type="entry name" value="Retrovirus capsid dimerization domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50804">
        <property type="entry name" value="SCAN_BOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SCAN box" evidence="4">
        <location>
            <begin position="19"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="99"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="261"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="425"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="149"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="427"/>
            <end position="442"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002821.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="502" mass="55750" checksum="564452301AFC850A" modified="2022-01-19" version="1">QGAGTRAGNRLGLSAERYQQRFRAARWIEGVRPRAFAQRLTDWATRWLRPTAQTMEEVMDQIILEQFLLGLPDPVMVWVRRHQPAQVAEAVRLTEEYVEAEGPRRGMKPSKGAGSGRSPPDSLPKKGTDPGPTHSRELTSQSTLLHPKPLIPSPTPKPAPPARALTPPPPPSPYTHTDLLPQPRALSCTSNPPHPRPHLRAHTPSWRPHPLLHPNPQKRRSKRRNAKIFGKISNAMMDRGYSRDATQCRMKIKELRQAYQKTKESNRCSRSQVTAPDIGGRHHYPTPEKPWENLNSFSCLGSLNLISCLDIVASSAALATMQSSPAEVTMQSQNRRRASAWTDQEVLDLIAVWGDESVLSELRSKRRNAKIYEKISKAMTDRGYSQDATQCRVKIKELRQAYQKTKESNGRSGSQPQTCRFYEALHSRNPPGTSPRSSPGGNVKAFASGSSGERPYRLLHGRKLFRARLAAGTPVSLPGKAGRHTAPVFDGIHAACGLSLSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQN4</accession>
    <name>A0A8C3RQN4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQN4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002443.1">
        <property type="protein sequence ID" value="ENSCSRP00000002375.1"/>
        <property type="gene ID" value="ENSCSRG00000001829.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="28"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="60"/>
            <end position="74"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002375.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="82" mass="9222" checksum="488C613C8A3C2EBB" modified="2022-01-19" version="1">SHTLGTCLATMRLVTVQSKHNLMIPEQRSLNLFTKNPPKNVPPPPAEAEAESMGEQRQSTLRHPHHGKSNKAHRLQLCYSRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR92</accession>
    <name>A0A8C3RR92_CHESE</name>
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        <submittedName>
            <fullName evidence="6">Sprouty related EVH1 domain containing 1</fullName>
        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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        <lineage>
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            <taxon>Metazoa</taxon>
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            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR92"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="SPRE_EVH1"/>
    </dbReference>
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        <property type="entry name" value="Sprouty"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000697">
        <property type="entry name" value="WH1/EVH1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11202:SF18">
        <property type="entry name" value="SPROUTY-RELATED, EVH1 DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11202">
        <property type="entry name" value="SPROUTY-RELATED, EVH1 DOMAIN-CONTAINING PROTEIN FAMILY MEMBER"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF05210">
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="WH1" evidence="4">
        <location>
            <begin position="6"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="domain" description="KBD" evidence="5">
        <location>
            <begin position="199"/>
            <end position="251"/>
        </location>
    </feature>
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            <dbReference type="ARBA" id="ARBA00004202"/>
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            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
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        </source>
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        </source>
    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="413" mass="46865" checksum="F50BA54040EE8EEC" modified="2022-01-19" version="1">MSEETATSNNDNSYARVRAVVMTRDDSSGGWLPLGGGGLSCVTVFKVIHQEENSCADFLIHGERLRDKTVVLECILKKDLIYNKVTPTFHHWKIDDKKFGLTFQSPADARAFDRGIRRAVEDLAQGCLPLHSDAEVAEDGFQAIQEDTSSSLKDHLFQYETVVTSEPYKSPNIRPSTFEELNSIRAYFPSQPNQVPLKSVRHVSFQDEEEIVRINPRDILIRRYADYRHPDMWKNDLERDEADSNIQFSKPDNKKPDYLYPCGDGTKLNSLKDPKSSVVFKTQPSSLKFKKSKRRKEDGERSRCIYCQERFNHEENGRGKCQDAPDPIKRCIYQVSCMLCAESMLYHCMSDSEGDFSDPCSCDTSDDKFCLRWLALIALSFIAPCMCCYLPLRACHHCGEVCGCCGGKHKAAG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRF8</accession>
    <name>A0A8C3RRF8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Toll-like receptor 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
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            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Ruffle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Early endosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 21">Belongs to the Toll-like receptor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRF8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003948.1">
        <property type="protein sequence ID" value="ENSCSRP00000003817.1"/>
        <property type="gene ID" value="ENSCSRG00000002880.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="C:lipopolysaccharide receptor complex"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050829">
        <property type="term" value="P:defense response to Gram-negative bacterium"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032497">
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
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        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
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        <property type="term" value="P:MyD88-dependent toll-like receptor signaling pathway"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Ribonuclease Inhibitor"/>
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    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10140">
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    </dbReference>
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        <property type="entry name" value="Cys-rich_flank_reg_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <dbReference type="InterPro" id="IPR017241">
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    </dbReference>
    <dbReference type="InterPro" id="IPR035897">
        <property type="entry name" value="Toll_tir_struct_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24365">
        <property type="entry name" value="TOLL-LIKE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24365:SF521">
        <property type="entry name" value="TOLL-LIKE RECEPTOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01582">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037595">
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    </dbReference>
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        <property type="match status" value="9"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52200">
        <property type="entry name" value="Toll/Interleukin receptor TIR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="LRR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50104">
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        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="19" id="KW-0966">Cell projection</keyword>
    <keyword evidence="11" id="KW-0967">Endosome</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13 21" id="KW-0391">Immunity</keyword>
    <keyword evidence="18 21" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="6 21" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="7" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="15 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="16 21" id="KW-0675">Receptor</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="8 22" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 22" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="12" id="KW-0832">Ubl conjugation</keyword>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="633"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="domain" description="TIR" evidence="23">
        <location>
            <begin position="680"/>
            <end position="823"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009634"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00040109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRNR" id="PIRNR037595"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003817.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="835" mass="94257" checksum="CD812187DE024D07" modified="2022-01-19" version="1">MLILDYYCLRVYLFPGVLPASQRIWSLKILEITNITYRCMALNLSGIPAEIPPSTQNLDLSFNPLESLTSNYFSAVPALRFLDLTRCHIQTIEDYAFEDLHNLLTLILTANPLWHLSPKAFYSLTSLQKLVAVEANVSSLADLPIGHLHTLQELNVANNNVDSLKLPKYFSNLTFLRFLSLQSNKISSISTGDLDVLPGEKGLNLTLVLSINDIKYIQPGSFEGIHLHELALRSCFENTSVMKACIQGLAGLQVNRLVLGEFRNIRRVEDFSNGLLDGLCQVQLQEFVFICFERFYNGTDTLFDCLVNTSTIRLVDVYLNQVSAVPAASRIFQLECKTCKFSEVPALKLSSFKELRVLRITKSKYLTGFRQGFVHLPNLEVLDLSENQLSFIQCCSYHLDGTPKLKHLNLSFNSEISLSKSWGVNELVSLDLQHSKLGGPGGAPVFLPLGKLIYLDISYTNTHVESQCPFCGLESLQVLKMAGNSFKDNDPGDSFGKLTQLLSLDVSSCKLIQVSLSTFSSLGKLQKLNISHNKLLTFDHLAYKPLQALTVLDFSSNQLTVLTEKALESLPSSLLHLDLSWNLFDCSCNHLSFLKWAQEHRELLRSAELTVCNSPEHLNNASVLNFDLSSCQLSAILVATYVGTALTGALFLFLIYKYYFNLYYWLVLLSGCRRYADRDDTYDAFVIHSSKDIEWVRKELVETLEGGAPPFRLCLHYRDFTPGVPVASNIVHEGFLSSRKVIAVISDHFLESKWCSFELEIAQSWQFVEGRSGIILIVLEEVDKALLRRKLGLSRYLKRNTYLEWKEREISRHLFWRQLRTALLDGKTEPGRGGN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRZ3</accession>
    <name>A0A8C3RRZ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Pancreas/duodenum homeobox protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the Antp homeobox family. IPF1/XlHbox-8 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRZ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003092.1">
        <property type="protein sequence ID" value="ENSCSRP00000002987.1"/>
        <property type="gene ID" value="ENSCSRG00000002285.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003309">
        <property type="term" value="P:type B pancreatic cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000176">
        <property type="entry name" value="pancreas/duodenum homeobox protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017995">
        <property type="entry name" value="Homeobox_antennapedia"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45664:SF12">
        <property type="entry name" value="PANCREAS_DUODENUM HOMEOBOX PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45664">
        <property type="entry name" value="PROTEIN ZERKNUELLT 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00025">
        <property type="entry name" value="ANTENNAPEDIA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 6 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2 6 7" id="KW-0371">Homeobox</keyword>
    <keyword evidence="3 6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="9">
        <location>
            <begin position="144"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="6">
        <location>
            <begin position="146"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="68"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="203"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="77"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="251"/>
            <end position="271"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00038297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00040412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002987.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="277" mass="31384" checksum="5D10CCF929E3E15F" modified="2022-01-19" version="1">MNTEEQYYASTQLYKDSCAFQRTQAQDYNQNPPACLYMGRQQQTPYSSALGALEQGSPPDISPYEVPPITEDPGVSHLHHHHHHHPHHPQLPHPHQEAIPFADGADTGVLEEPRVQLPFPWMKSTKSHAWKGQWTGGSYVVEQEENKRTRTAYTRAQLLELEKEFLFNKYISRPRRVELAVMLNLTERHIKIWFQNRRMKWKKEEDKKRGAGGGGGTNNDPDQDCVVSSGELPGKEELQPCHAGNLPSATSRELLPSSLAASPQPSSTAPRRQQDAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSK7</accession>
    <name>A0A8C3RSK7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">8-oxo-dGDP phosphatase NUDT18</fullName>
            <ecNumber evidence="13">3.6.1.58</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">2-hydroxy-dADP phosphatase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">7,8-dihydro-8-oxoguanine phosphatase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Nucleoside diphosphate-linked moiety X motif 18</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Mediates the hydrolysis of oxidized nucleoside diphosphate derivatives. Hydrolyzes 8-oxo-7,8-dihydroguanine (8-oxo-Gua)-containing deoxyribo- and ribonucleoside diphosphates to the monophosphates. Hydrolyzes 8-oxo-dGDP and 8-oxo-GDP with the same efficiencies. Also hydrolyzes 8-OH-dADP and 2-OH-dADP. Exhibited no or minimal hydrolysis activity against 8-oxo-dGTP, 8-oxo-GTP, dGTP, GTP, dGDP and GDP. Probably removes oxidized guanine nucleotides from both the DNA and RNA precursor pools.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>2-oxo-dADP + H2O = 2-oxo-dAMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:35223"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:63212"/>
            <dbReference type="ChEBI" id="CHEBI:71363"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:35224"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>8-oxo-GDP + H2O = 8-oxo-GMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:62356"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:143554"/>
            <dbReference type="ChEBI" id="CHEBI:145694"/>
            <dbReference type="EC" id="3.6.1.58"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:62357"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>8-oxo-dADP + H2O = 8-oxo-dAMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:35219"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:71361"/>
            <dbReference type="ChEBI" id="CHEBI:71362"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="9">
            <dbReference type="Rhea" id="RHEA:35220"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>8-oxo-dGDP + H2O = 8-oxo-dGMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:32063"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:63224"/>
            <dbReference type="ChEBI" id="CHEBI:63715"/>
            <dbReference type="EC" id="3.6.1.58"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="8">
            <dbReference type="Rhea" id="RHEA:32064"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="3 18">Belongs to the Nudix hydrolase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.1.58" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSK7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003853.1">
        <property type="protein sequence ID" value="ENSCSRP00000003724.1"/>
        <property type="gene ID" value="ENSCSRG00000002830.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044715">
        <property type="term" value="F:8-oxo-dGDP phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044716">
        <property type="term" value="F:8-oxo-GDP phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04671">
        <property type="entry name" value="NUDIX_8DGDPP_Nudt18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.79.10:FF:000080">
        <property type="entry name" value="8-oxo-dGDP phosphatase NUDT18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.79.10">
        <property type="entry name" value="Nucleoside Triphosphate Pyrophosphohydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020476">
        <property type="entry name" value="Nudix_hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015797">
        <property type="entry name" value="NUDIX_hydrolase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020084">
        <property type="entry name" value="NUDIX_hydrolase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000086">
        <property type="entry name" value="NUDIX_hydrolase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042970">
        <property type="entry name" value="NUDT18_NUDIX"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22769:SF56">
        <property type="entry name" value="8-OXO-DGDP PHOSPHATASE NUDT18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22769">
        <property type="entry name" value="MUTT/NUDIX HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00293">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00502">
        <property type="entry name" value="NUDIXFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55811">
        <property type="entry name" value="Nudix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51462">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00893">
        <property type="entry name" value="NUDIX_BOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 18" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0460">Magnesium</keyword>
    <keyword evidence="7" id="KW-0464">Manganese</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nudix hydrolase" evidence="19">
        <location>
            <begin position="37"/>
            <end position="166"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00050269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00050338"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00051185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00052843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00056193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00066482"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00071481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00076305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00080473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00083158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU003476"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003724.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="326" mass="36052" checksum="D382F54B830C2D1C" modified="2022-01-19" version="1">MACGALAEELDAVLSGRGWEVQERYDSAPVPAHPVRVRKTACYIVLAVLLNDQNEVLMMQEAKHECYGTWYLPAGRMEPNETILEAMKREVKEETGLECEPLTLLAVEERGPIWIRFVFLARPTGGTLKAPQDADAESLQARWWDRESPALPLRARDILPLMDLAVRYRDSPSHPMTLPEEMPCALICQRLLATFTNGAGDLWVLLSAVGAPHLPVSARTTAPCKTQNSVQAAACRLLKECCLLPPVTVRAHGVLGLQHLGKNAGKSDGVCFNVLLTVTQGGQSTQETPPELHGESFQWWKIEESNLRSRILQRLSSSSVVPIHSY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT48</accession>
    <name>A0A8C3RT48_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Protein kinase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003665.1">
        <property type="protein sequence ID" value="ENSCSRP00000003539.1"/>
        <property type="gene ID" value="ENSCSRG00000002676.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019838">
        <property type="term" value="F:growth factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004714">
        <property type="term" value="F:transmembrane receptor protein tyrosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007169">
        <property type="term" value="P:cell surface receptor protein tyrosine kinase signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:002412">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050122">
        <property type="entry name" value="RTK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416:SF390">
        <property type="entry name" value="VASCULAR ENDOTHELIAL GROWTH FACTOR RECEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0675">Receptor</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Protein kinase" evidence="4">
        <location>
            <begin position="1"/>
            <end position="254"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003539.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="429" mass="48853" checksum="6E47C2FE8CB9DA83" modified="2022-01-19" version="1">MVIVEYCKYGNLSNYLKSKRNFFFPNKDASLQVEQMKEKKDIELVEGKKQRLASVTSSESLASSGFQEDKSLSDVEEEEEDSDDFYKWPLTMEDLISYSFQVARGMEFLSSRKCIHRDLAARNVLLSENNVVKICDFGLARDIYKNPDYVRKGDARLPLKWMAPESIFDKIYNTKSDVWSYGVLLWEIFSLGASPYPGVQIDEDFCSRLKEGTRMRAPEYATSEIYQIMLDCWHGNPSERPRFSELVERLGDLLQANVQQDGKDYIPLNTIFTADSRFTYSSPTSVTSNLSEDISVPKSNCENTDNVGYINTFKMKSPQRVNTFEELSPQDTFVFDDYQADSGMVLASEELKRFTWTGSKQKLKAASRSKESVLSGMTRPSFCSSSCGHLGEASWRFPYGNIVLEKMRACHSPPPPDYSSLGFYSPPPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTA9</accession>
    <name>A0A8C3RTA9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Riboflavin kinase</fullName>
            <ecNumber evidence="3">2.7.1.26</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">ATP:riboflavin 5'-phosphotransferase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Flavokinase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Catalyzes the phosphorylation of riboflavin (vitamin B2) to form flavin-mononucleotide (FMN), hence rate-limiting enzyme in the synthesis of FAD. Essential for TNF-induced reactive oxygen species (ROS) production. Through its interaction with both TNFRSF1A and CYBA, physically and functionally couples TNFRSF1A to NADPH oxidase. TNF-activation of RFK may enhance the incorporation of FAD in NADPH oxidase, a critical step for the assembly and activation of NADPH oxidase.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>riboflavin + ATP = FMN + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:14357"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:57986"/>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.26"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:14358"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="2">Cofactor biosynthesis; FMN biosynthesis; FMN from riboflavin (ATP route): step 1/1.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.26" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTA9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003979.1">
        <property type="protein sequence ID" value="ENSCSRP00000003847.1"/>
        <property type="gene ID" value="ENSCSRG00000002935.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00276">
        <property type="reaction ID" value="UER00406"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008531">
        <property type="term" value="F:riboflavin kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009398">
        <property type="term" value="P:FMN biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009231">
        <property type="term" value="P:riboflavin biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.30:FF:000002">
        <property type="entry name" value="Riboflavin kinase, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.30">
        <property type="entry name" value="Riboflavin kinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023468">
        <property type="entry name" value="Riboflavin_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015865">
        <property type="entry name" value="Riboflavin_kinase_bac/euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023465">
        <property type="entry name" value="Riboflavin_kinase_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22749:SF6">
        <property type="entry name" value="RIBOFLAVIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22749">
        <property type="entry name" value="RIBOFLAVIN KINASE/FMN ADENYLYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01687">
        <property type="entry name" value="Flavokinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00904">
        <property type="entry name" value="Flavokinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82114">
        <property type="entry name" value="Riboflavin kinase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="6" id="KW-0288">FMN</keyword>
    <keyword evidence="10" id="KW-0418">Kinase</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Riboflavin kinase" evidence="17">
        <location>
            <begin position="1"/>
            <end position="131"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00017394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00029789"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00050912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00054097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00077632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="SMART" id="SM00904"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003847.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="155" mass="17720" checksum="744B28CF42C7C055" modified="2022-01-19" version="1">MRHLPYFCRGEVVRGFGRGSKELGIPTANFSEQVVESFPSDISTGIYYGWACVGNGEVHKMVLSIGWNPYYKNVKKSVETHIIHTFKEDFYGEILSIVIIGYIRPEKNFDSLDALISAIQDDIEEANRKLDLPEHLKLKEDNFFHMPESKLVNGH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTW1</accession>
    <name>A0A8C3RTW1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">PNPLA domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="2">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTW1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003983.1">
        <property type="protein sequence ID" value="ENSCSRP00000003851.1"/>
        <property type="gene ID" value="ENSCSRG00000002876.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004806">
        <property type="term" value="F:triacylglycerol lipase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055088">
        <property type="term" value="P:lipid homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019433">
        <property type="term" value="P:triglyceride catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1090.10">
        <property type="entry name" value="Cytosolic phospholipase A2 catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016035">
        <property type="entry name" value="Acyl_Trfase/lysoPLipase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033562">
        <property type="entry name" value="PLPL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002641">
        <property type="entry name" value="PNPLA_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12406">
        <property type="entry name" value="CALCIUM-INDEPENDENT PHOSPHOLIPASE A2 IPLA2 -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12406:SF23">
        <property type="entry name" value="OMEGA-HYDROXYCERAMIDE TRANSACYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01734">
        <property type="entry name" value="Patatin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52151">
        <property type="entry name" value="FabD/lysophospholipase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51635">
        <property type="entry name" value="PNPLA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="1 2" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PNPLA" evidence="4">
        <location>
            <begin position="13"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="343"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="GXSXG" evidence="2">
        <location>
            <begin position="48"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="DGA/G" evidence="2">
        <location>
            <begin position="164"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="343"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="3">
        <location>
            <begin position="363"/>
            <end position="372"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="2">
        <location>
            <position position="50"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="2">
        <location>
            <position position="164"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003851.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="454" mass="49613" checksum="BB84F75C861699CC" modified="2022-01-19" version="1">VLPNAAVWDPISLSFSGSGFLINYQVGVVQALRELAPEIMRSASKVYGASCGSVVAAAVVCLIKEFFHEAMEEVRKVSKLNVCPGYRPLRIIEKGLSQKLPENSHQLASGKLCISVTRLLDLQNVIISEYRSKEELIQAVICSCFLPVYCGFNPPSFQGMRYIDGGISNVQPGSDSETMITVSPYTGEVDICPRDCPAYFNCISFFQSTFQLSVENVCRFSYSIFPPSPPVSSLRDCTVPDHFSIANPKHVRTINQPQPKSGDCLNIMCLRKRFWEGSVCLLMFPPLEFKFSGFSSQQCFLMKVSPPWVLRTRAPTEKKNSGCFAPTSHSCLVARGGAWGRAESSEGLREEVNGGQEEAEWGQGLGGGGGARAGPRGREGCGAPQRENKSQSLWEGAKAIFTQVNVMGASCRACSVRNIIKHTALPCCPMGRLRPISLPVRLPSHSLRAGRQRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUL9</accession>
    <name>A0A8C3RUL9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Homeobox protein HB9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUL9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004556.1">
        <property type="protein sequence ID" value="ENSCSRP00000004411.1"/>
        <property type="gene ID" value="ENSCSRG00000003303.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990837">
        <property type="term" value="F:sequence-specific double-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031018">
        <property type="term" value="P:endocrine pancreas development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048812">
        <property type="term" value="P:neuron projection morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021520">
        <property type="term" value="P:spinal cord motor neuron cell fate specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000243">
        <property type="entry name" value="Motor neuron and pancreas homeobox 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042768">
        <property type="entry name" value="MNX1/Ceh-12"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24335">
        <property type="entry name" value="MOTOR NEURON AND PANCREAS HOMEOBOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24335:SF3">
        <property type="entry name" value="MOTOR NEURON AND PANCREAS HOMEOBOX PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5 10 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 10 11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="13">
        <location>
            <begin position="207"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="10">
        <location>
            <begin position="209"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="38"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="267"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="43"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="270"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="303"/>
            <end position="314"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00079148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004411.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="358" mass="38549" checksum="2538837C4CB0AB18" modified="2022-01-19" version="1">MEKSKNFRIDALLAVDPPKAAAAASAQTSPLALVTSLANTAGHSSSSNSSSCSPPSSSERHSGGSSDCLRTESPSPPRILAAHCGLVPKPGFLTSTSSASSHHHHHHSAGGMALGLHQGGAGIPTQAALYGHPMYSYSAAALAGQHPALSYSYSQVQGAHPSHPAADPIKLSAGTFQLDQWLRASTAGMILPKMPDFNSQAQSNLLGKCRRPRTAFTSQQLLELEHQFKLNKYLSRPKRFEVATSLMLTETQVKIWFQNRRMKWKRSKKAKEQAAQEAEKQKSGLAGEDKADEELLLPAPEKSSGRRLRELRDSDPEEEEAGHCCPYNSSDASEGDEEETQPRSRHAAPLQPPPGQPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RV59</accession>
    <name>A0A8C3RV59_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">BTB/POZ domain-containing protein TNFAIP1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="4">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the BACURD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RV59"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004851.1">
        <property type="protein sequence ID" value="ENSCSRP00000004700.1"/>
        <property type="gene ID" value="ENSCSRG00000003572.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2333377at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031463">
        <property type="term" value="C:Cul3-RING ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005768">
        <property type="term" value="C:endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004842">
        <property type="term" value="F:ubiquitin-protein transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035024">
        <property type="term" value="P:negative regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051260">
        <property type="term" value="P:protein homooligomerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18401">
        <property type="entry name" value="BTB_POZ_TNFAIP1_BACURD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000013">
        <property type="entry name" value="BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045068">
        <property type="entry name" value="BACURD1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003131">
        <property type="entry name" value="T1-type_BTB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11145">
        <property type="entry name" value="BTB/POZ DOMAIN-CONTAINING ADAPTER FOR CUL3-MEDIATED RHOA DEGRADATION PROTEIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11145:SF17">
        <property type="entry name" value="BTB_POZ DOMAIN-CONTAINING ADAPTER FOR CUL3-MEDIATED RHOA DEGRADATION PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02214">
        <property type="entry name" value="BTB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0833">Ubl conjugation pathway</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00025759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00039261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00041740"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004700.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="35988" checksum="1A714087CE5885B8" modified="2022-01-19" version="1">MSGDTCLTTICRSSGAKPKTCSFKEGSLGNKYVRLNVGGSLYYTTVQVLTRHDTMLKAMFSGRMEVLTDKEGWILIDRCGKHFGVILNYLRDDTIALPKNRQEIKELMAEAKYYLIQGLVDMCQAALQDKKDSYEPVCNIPIITSPKEEERLIESSMKPVVKLLYNRSNNKYSYTSNSDDNLLKNIELFDKLSLRFNGRVLFIKDVIGDEICCWSFYGQGRKLAEVCCTSIVYATEKKQTKVEFPEARIYEETLNVLLYETPRVPDNSLLEATSRNRSQASHSEDDEGFELRDRVRRIHVKRYSTYDDRQLGH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVS3</accession>
    <name>A0A8C3RVS3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVS3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004003.1">
        <property type="protein sequence ID" value="ENSCSRP00000003870.1"/>
        <property type="gene ID" value="ENSCSRG00000002953.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15419">
        <property type="entry name" value="7tmA_OR9K2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000003">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48018">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0675">Receptor</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="31"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="66"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="104"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="146"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="203"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="248"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="279"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="47"/>
            <end position="296"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003870.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="318" mass="35801" checksum="5DFD62C423556F58" modified="2022-01-19" version="1">MSATEPVREGNHTAGREFILLGFGRGPWMEIFPFVMFLVIYIITMLGNTILVLIIRTDSQLHTPMYFFLMNLSLLDLCNSSSIAPRAMVSFLAGSKAISYNGCATQFFFVTLFLTTQGFLLAAMAYDRYSAIRNPLRYSTIMSKWVCIWVVVGSYVCGCVNSMVQTGFTFTLHFCGSNEMDHFFCDGPPLISLSCGDTLINSIVMFTFCGLIIVSTGLIVLVSYVYIISTILRIHSAEGRHRAFSTCTSHLIVVTLFYGSTALMYAQPTRLAFLYPRKVVSIFYTLFAPMLNPFIYSLRNKDVKDALKRTMSKTFLRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWL4</accession>
    <name>A0A8C3RWL4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">26S proteasome non-ATPase regulatory subunit 10</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">26S proteasome regulatory subunit p28</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Gankyrin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Acts as a chaperone during the assembly of the 26S proteasome, specifically of the PA700/19S regulatory complex (RC). In the initial step of the base subcomplex assembly is part of an intermediate PSMD10:PSMC4:PSMC5:PAAF1 module which probably assembles with a PSMD5:PSMC2:PSMC1:PSMD2 module. Independently of the proteasome, regulates EGF-induced AKT activation through inhibition of the RHOA/ROCK/PTEN pathway, leading to prolonged AKT activation. Plays an important role in RAS-induced tumorigenesis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Part of transient complex containing PSMD10, PSMC4, PSMC5 and PAAF1 formed during the assembly of the 26S proteasome. Stays associated throughout the assembly of the PA700/19S RC and is released upon association with the 20S core. Interacts with PSMC4. Interacts with RB1. Interacts with CDK4. Interacts with MDM2. Interacts with RELA. Associates with a CDK4:CCND2 serine/threonine kinase complex. Interacts with ARHGDIA and increases the interaction between ARHGDIA and RHOA, hence promotes ARHGDIA inactivation of RHOA and ROCK.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWL4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006268.1">
        <property type="protein sequence ID" value="ENSCSRP00000006073.1"/>
        <property type="gene ID" value="ENSCSRG00000004566.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000149">
        <property type="entry name" value="26S proteasome non-ATPase regulatory subunit 10 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039323">
        <property type="entry name" value="ANKRD_45/46/60"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22677">
        <property type="entry name" value="ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 60"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22677:SF4">
        <property type="entry name" value="USHER SYNDROME TYPE-1G PROTEIN-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13637">
        <property type="entry name" value="Ank_4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01415">
        <property type="entry name" value="ANKYRIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 14" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="4" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="7" id="KW-0143">Chaperone</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="14">
        <location>
            <begin position="39"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="14">
        <location>
            <begin position="72"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="14">
        <location>
            <begin position="105"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="14">
        <location>
            <begin position="138"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="14">
        <location>
            <begin position="171"/>
            <end position="203"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00059111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00062652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00068187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00077602"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00077685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006073.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="24576" checksum="D4CB44BCF9C977A9" modified="2022-01-19" version="1">MEGPVSSLELCNLAYTGQLELLQDRLRQDRGLATRSDQDGRTALHWACSAGQTDIVHFLLGLGVLVDAKDDASWTPLHIAASAGHDEIVKALIGKGAEVNDVNQNGCTPLHYAASRNRQEIAVMLLENRADPDATDHFESTSLHRAAAKGNLKMIQILLQYKASVNMQDSEGNTPLHLACAEERVDEAKLLVSRGASIYIENKEEKTPLKVSKGGLGTVLKRLVED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX77</accession>
    <name>A0A8C3RX77_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Zinc finger and BTB domain-containing protein 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX77"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005737.1">
        <property type="protein sequence ID" value="ENSCSRP00000005564.1"/>
        <property type="gene ID" value="ENSCSRG00000004187.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18196">
        <property type="entry name" value="BTB_POZ_ZBTB5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000061">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000250">
        <property type="entry name" value="zinc finger protein 197 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050457">
        <property type="entry name" value="ZnFinger_BTB_dom_contain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46105">
        <property type="entry name" value="AGAP004733-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46105:SF5">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN-CONTAINING PROTEIN 44 ISOFORM X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="12" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 15" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="BTB" evidence="17">
        <location>
            <begin position="24"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="611"/>
            <end position="638"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="639"/>
            <end position="671"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="188"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="267"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="331"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="547"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="272"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="351"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="366"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="547"/>
            <end position="574"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00074850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005564.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="675" mass="74439" checksum="57FD2B95CBDE7C6F" modified="2022-01-19" version="1">MDFPGHFEQIFQQLNYQRLHGQLCDCVIVVGNRHFKAHRSVLAACSTHFRALFTVAEGDQTMNMIQLDSEVVTAEAFAALIDMMYTSTLMLGESNVMDVLLAASHLHLNSVVKACKHYLTTRTLPMSPPSDRVQEQNARMQRSFMLQQLGLSIVSSALNSTQNTEEQQNTMSSSMRSNLEQRTTFPIRRLHKRKQSSEDRARQRIRPTIDESIISDVAPESGQSVVHSREEFFSPDSLKIVDNSKADVVTDNQEDNTIMFDQSFGAQEDAQVPSQSDNSGGNISQMSMASQATQVETSFGQEATSEKNNFQCENPEISLNEKEHMRVVVKSEPLSSPEPQDEVSDVTSQAEGSESVEVEGGVVSAEKIELSPESSDRSFSDPQSSTDRVGDIHILEVSNNLEHKSTFSISNFLNKSRGGNFGANQNDDNIPNTTSDCRMDGDASYLMSPESGPNNGHSSATVSHVENPFNEPADSHFVRPMQDVMGLPCVQTSGYRAAEQFGMDFPRSGLGLHSLSRAMMGSPRGGASNFPGYRRIAPKMPVVTSVRSSQMQDSTSNSQLMMNGTSSSFENGHPSQPGPPQLTRASADVLSKCKKALSEHNVLVVEGARKYACKICCKTFLTLTDCKKHIRVHTGEKPYACLKCGKRFSQSSHLYKHSKTTCLRWQSSNLPSTLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXD1</accession>
    <name>A0A8C3RXD1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">RBR-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="3">2.3.2.31</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>[E2 ubiquitin-conjugating enzyme]-S-ubiquitinyl-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-N(6)-ubiquitinyl-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.31"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the RBR family. Ariadne subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.31" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXD1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006588.1">
        <property type="protein sequence ID" value="ENSCSRP00000006385.1"/>
        <property type="gene ID" value="ENSCSRG00000004678.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20343">
        <property type="entry name" value="BRcat_RBR_HHARI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20356">
        <property type="entry name" value="Rcat_RBR_HHARI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16626">
        <property type="entry name" value="RING-HC_RBR_HHARI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1750:FF:000002">
        <property type="entry name" value="RBR-type E3 ubiquitin transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000019">
        <property type="entry name" value="RBR-type E3 ubiquitin transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1750">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045840">
        <property type="entry name" value="Ariadne"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048962">
        <property type="entry name" value="ARIH1-like_UBL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031127">
        <property type="entry name" value="E3_UB_ligase_RBR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002867">
        <property type="entry name" value="IBR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044066">
        <property type="entry name" value="TRIAD_supradom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018957">
        <property type="entry name" value="Znf_C3HC4_RING-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11685">
        <property type="entry name" value="RBR FAMILY RING FINGER AND IBR DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19422">
        <property type="entry name" value="Ariadne"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01485">
        <property type="entry name" value="IBR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22191">
        <property type="entry name" value="IBR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21235">
        <property type="entry name" value="UBA_ARI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00097">
        <property type="entry name" value="zf-C3HC4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00647">
        <property type="entry name" value="IBR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51873">
        <property type="entry name" value="TRIAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="13">
        <location>
            <begin position="216"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="12">
        <location>
            <begin position="220"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="91"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="48"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="11">
        <location>
            <begin position="102"/>
            <end position="126"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001798"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006385.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="591" mass="68030" checksum="9F838570BB46FB7A" modified="2022-01-19" version="1">MPTPIPNPIHSFPRQSPIPNSIPLFLHQPPTLNPIHPSLSPGRRLAMDSDEGYNYEFDEDEECSEDSGDDEPDDDNLDLGEVELVEPGLGVGGERDGLLCGETGGLGPGGGSGLGGGPGPGGGGGGHEQEEDYRYEVLTAEQILQHMVECIREVNEVIQNPATITRILLSHFNWDKEKLMERYFDGNLEKLFAECHVINPSKKSRTRQMNTRSSAQDMPCQICYLNYPNSYFTGLECGHKFCMQCWSEYLTTKIMEEGMGQTISCPAHGCDILVDDNTVMRLITDSKVKLKYQHLITNSFVECNRLLKWCPAPDCHHVVKVQYPDAKPVRCKCGRQFCFNCGENWHDPVKCKWLKKWIKKCDDDSETSNWIAANTKECPKCHVTIEKDGGCNHMVCRNQNCKAEFCWVCLGPWEPHGSAWYNCNRYNEDDAKAARDAQERSRAALQRYLFYCNRYMNHMQSLRFEHKLYAQVKQKMEEMQQHNMSWIEVQFLKKAVDVLCQCRATLMYTYVFAFYLKKNNQSIIFENNQADLENATEVLSGYLERDISQDSLQDIKQKVQDKYRYCESRRRVLLQHVHEGYEKDLWEYIED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXR0</accession>
    <name>A0A8C3RXR0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Beta-hexosaminidase</fullName>
            <ecNumber evidence="19">3.2.1.52</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Hydrolyzes the non-reducing end N-acetyl-D-hexosamine and/or sulfated N-acetyl-D-hexosamine of glycoconjugates, such as the oligosaccharide moieties from proteins and neutral glycolipids, or from certain mucopolysaccharides. The isozyme S is as active as the isozyme A on the anionic bis-sulfated glycans, the chondroitin-6-sulfate trisaccharide (C6S-3), and the dermatan sulfate pentasaccharide, and the sulfated glycosphingolipid SM2. The isozyme B does not hydrolyze each of these substrates, however hydrolyzes efficiently neutral oligosaccharide. Only the isozyme A is responsible for the degradation of GM2 gangliosides in the presence of GM2A.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 19">
            <text>Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides.</text>
            <dbReference type="EC" id="3.2.1.52"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>N-acetyl-beta-D-6-sulfogalactosaminyl-(1-&gt;4)-alpha-L-iduronyl-(1-&gt;3)-N-acetyl-D-6-sulfogalactosamine + H2O = alpha-L-iduronyl-(1-&gt;3)-N-acetyl-D-6-sulfogalactosamine + N-acetyl-D-6-sulfogalactosamine</text>
            <dbReference type="Rhea" id="RHEA:64384"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:152567"/>
            <dbReference type="ChEBI" id="CHEBI:152568"/>
            <dbReference type="ChEBI" id="CHEBI:153064"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:64385"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>N-acetyl-beta-D-galactosaminyl-(1-&gt;4)-beta-D-3-sulfogalactosyl-(1-&gt;4)-beta-D-glucosyl-(1&lt;-&gt;1')-ceramide + H2O = a beta-D-3-sulfogalactosyl-(1-&gt;4)-beta-D-glucosyl-(1&lt;-&gt;1')-ceramide + N-acetyl-beta-D-galactosamine</text>
            <dbReference type="Rhea" id="RHEA:48276"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28497"/>
            <dbReference type="ChEBI" id="CHEBI:90163"/>
            <dbReference type="ChEBI" id="CHEBI:90164"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:48277"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a ganglioside GM2 (d18:1(4E)) + H2O = a ganglioside GM3 (d18:1(4E)) + N-acetyl-beta-D-galactosamine</text>
            <dbReference type="Rhea" id="RHEA:47940"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28497"/>
            <dbReference type="ChEBI" id="CHEBI:60065"/>
            <dbReference type="ChEBI" id="CHEBI:71502"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:47941"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a ganglioside GM2 + H2O = a ganglioside GM3 + N-acetyl-beta-D-galactosamine</text>
            <dbReference type="Rhea" id="RHEA:47968"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28497"/>
            <dbReference type="ChEBI" id="CHEBI:79210"/>
            <dbReference type="ChEBI" id="CHEBI:79218"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:47969"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>beta-D-GalNAc-(1-&gt;4)-alpha-L-IdoA-(1-&gt;3)-beta-D-GalNAc-4-sulfate-(1-&gt;4)-alpha-L-IdoA-(1-&gt;3)-D-GalNAc-4-sulfate + H2O = alpha-L-IdoA-(1-&gt;3)-beta-D-GalNAc-4-sulfate-(1-&gt;4)-alpha-L-IdoA-(1-&gt;3)-D-GalNAc-4-sulfate + N-acetyl-D-galactosamine</text>
            <dbReference type="Rhea" id="RHEA:64372"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28037"/>
            <dbReference type="ChEBI" id="CHEBI:152565"/>
            <dbReference type="ChEBI" id="CHEBI:152566"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:64373"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="16">There are 3 beta-hexosaminidase isozymes: isozyme A (hexosaminidase A) is a heterodimer composed of one subunit alpha and one subunit beta (chain A and B); isozyme B (hexosaminidase B) is a homodimer of two beta subunits (two chains A and B); isozyme S (hexosaminidase S) is a homodimer of two alpha subunits. The composition of the dimer (isozyme A versus isozyme S) has a significant effect on the substrate specificity of the alpha subunit active site.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Lysosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 19">Belongs to the glycosyl hydrolase 20 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.52" evidence="19"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006373.1">
        <property type="protein sequence ID" value="ENSCSRP00000006177.1"/>
        <property type="gene ID" value="ENSCSRG00000004624.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004563">
        <property type="term" value="F:beta-N-acetylhexosaminidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006689">
        <property type="term" value="P:ganglioside catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030203">
        <property type="term" value="P:glycosaminoglycan metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06562">
        <property type="entry name" value="GH20_HexA_HexB-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000049">
        <property type="entry name" value="Beta-hexosaminidase A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.379.10">
        <property type="entry name" value="Chitobiase/beta-hexosaminidase domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025705">
        <property type="entry name" value="Beta_hexosaminidase_sua/sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015883">
        <property type="entry name" value="Glyco_hydro_20_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029018">
        <property type="entry name" value="Hex-like_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029019">
        <property type="entry name" value="HEX_eukaryotic_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22600">
        <property type="entry name" value="BETA-HEXOSAMINIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22600:SF39">
        <property type="entry name" value="BETA-HEXOSAMINIDASE SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00728">
        <property type="entry name" value="Glyco_hydro_20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14845">
        <property type="entry name" value="Glycohydro_20b2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001093">
        <property type="entry name" value="B-hxosamndse_ab_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00738">
        <property type="entry name" value="GLHYDRLASE20"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55545">
        <property type="entry name" value="beta-N-acetylhexosaminidase-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 21" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11 19" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="5 19" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="10" id="KW-0458">Lysosome</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 22" id="KW-0732">Signal</keyword>
    <keyword evidence="7" id="KW-0865">Zymogen</keyword>
    <feature type="signal peptide" evidence="22">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034044178" description="Beta-hexosaminidase" evidence="22">
        <location>
            <begin position="17"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="domain" description="Beta-hexosaminidase eukaryotic type N-terminal" evidence="24">
        <location>
            <begin position="17"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="Glycoside hydrolase family 20 catalytic" evidence="23">
        <location>
            <begin position="161"/>
            <end position="480"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="20">
        <location>
            <position position="317"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="54"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="271"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="498"/>
            <end position="515"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001231"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023505"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00043767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00043827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00045782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00046515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047301"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00049464"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PIRNR" id="PIRNR001093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR001093-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR001093-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="Pfam" id="PF00728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="Pfam" id="PF14845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006177.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="522" mass="59017" checksum="B831F5F5856FCD3B" modified="2022-01-19" version="1">MAALALLLVGLVPAGAVWPQPQLVRESLGGGRCRLSPDRFRFGYARSSAVGPGCAVLDQAFLRYWRLLRDAGPRAPEDTRPWKPLCTELLVSVATPHCDGFPDMDSVESYKLSTSEDLSLLSSESVWGALRGLETFSQLVWRDEDGTFYLNKTDIVDFPRFAHRGLLLDTSRHYLPVRAILETLDVMAYNKFNVFHWHIVDDPSFPYESAAFPELSQKGAYNPVTHVYTLNDVKLVIEYARLRGIRVISEFDTPGHTLSWGPGAPGLLTPCYAGSIPSGAHGPVNPILNTTYQFMTELFREISTVFPDFYLHLGGDEVDFSCWRSNPEIQAFMQRMGFGQDYAKLESFYIQRLLDIISSYGKGYVVWQEVFDNGVKVKPDTIIHVWRENAGPYQQEVARVTEAGYRALLSAPWYLNRISYGQDWQTAYQVEPLEFEGSPEQKELVIGGEACMWGEYVDVTNLTPRLWPRAGAIAERLWSNKTVRGLQDAYIRLADFRCTLLRRGIQAQPLFTGYCDSEYSGF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0B5</accession>
    <name>A0A8C3S0B5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Actin related protein 1B</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the actin family. ARP1 subfamily.</text>
    </comment>
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        <property type="protein sequence ID" value="ENSCSRP00000006860.1"/>
        <property type="gene ID" value="ENSCSRG00000005094.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:microtubule organizing center"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="term" value="F:ATP binding"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="alpha-centractin isoform X1"/>
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        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="Actin, Chain A, domain 4"/>
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    </dbReference>
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        <property type="entry name" value="Actin"/>
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        <property type="entry name" value="Actin/actin-like_CS"/>
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        <property type="entry name" value="Actin_CS"/>
    </dbReference>
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        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
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        <property type="entry name" value="ACTIN"/>
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        <property type="entry name" value="Actin"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ACTIN"/>
    </dbReference>
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        <property type="entry name" value="ACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Actin-like ATPase domain"/>
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    </dbReference>
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        <property type="entry name" value="ACTINS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01132">
        <property type="entry name" value="ACTINS_ACT_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
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    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
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    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006860.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="376" mass="42265" checksum="A5182A3B9CA81193" modified="2022-01-19" version="1">MESYDIIANQPVVIDNGSGVVKAGFAGDQIPKYCFPNYVGRPKHVRVMAGALEGDLFIGPKAEEHRGLLSIRYPMEHGIVRDWNDMERIWQYVYSKDQLQTFSEEHPVLLTEAPLNPCKNREKAAEVFFETFNVPALFISMQAVLSLYATGRTTGVVLDAGDGVTHAVPIYEGFAMPHSIMRVDVAGRDVSRYLRLLLRKEGYDFHTSAEFEVVKMIKERACYLSINPQKDEALETEKVHYSLPDGSTLEVGPARFRAPELLFQPDLVGDESEGIHEVLAFAIQKSDLDLRRTLFANIVLSGGSTLFKGFGDRLLSEVKKLAPKDVKIKISAPQERLYSTWIGGSILASLDTFKKMWVSKKEYEEDGARAIHRKTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0U2</accession>
    <name>A0A8C3S0U2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">CLN6 transmembrane ER protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0U2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008217.1">
        <property type="protein sequence ID" value="ENSCSRP00000007949.1"/>
        <property type="gene ID" value="ENSCSRG00000005894.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007040">
        <property type="term" value="P:lysosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029255">
        <property type="entry name" value="CLN6"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16244">
        <property type="entry name" value="CEROID-LIPOFUSCINOSIS NEURONAL PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16244:SF2">
        <property type="entry name" value="CEROID-LIPOFUSCINOSIS NEURONAL PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15156">
        <property type="entry name" value="CLN6"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="47"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="81"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="112"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="181"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="230"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="259"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007949.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="317" mass="36952" checksum="39B0477C44BA531D" modified="2022-01-19" version="1">MQGSARRRQFPPAAPGSQPPGGSFYQGRHGSAKNEDTFKTSQFHFDLWFYFTLQNWVLDFGRPIAMIILPLEWFPLNKPSAGDYFHMAYNVITPFLLLKLIERSPKTLPRSVVYVSIIVFVMGASIHLVGDSVNHRLIFSGYQHHLSVRENPIIKNLKPETLIDSFELLYYYDEYLGHSMWYIPFFLILFIYFTGCFTPIKEESRMPLAALVLMGPSSLYYWYLVTEGQIFILYIFTFFAMMALVMHQKRKGLVLDSNGLFLFYSFIITLVLIGAWVVWLWNDKILRKKYPGVIYIPEPWAFYTLHLSNLHSAKEGF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2S0</accession>
    <name>A0A8C3S2S0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2S0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008495.1">
        <property type="protein sequence ID" value="ENSCSRP00000008217.1"/>
        <property type="gene ID" value="ENSCSRG00000006114.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:metal ion binding"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:B cell homeostasis"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:cortical cytoskeleton organization"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045579">
        <property type="term" value="P:positive regulation of B cell differentiation"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035303">
        <property type="term" value="P:regulation of dephosphorylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043029">
        <property type="term" value="P:T cell homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21505">
        <property type="entry name" value="PPP2R3C"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma"/>
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    </dbReference>
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        <property type="entry name" value="Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma"/>
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    </dbReference>
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    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041534">
        <property type="entry name" value="EF-hand_13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039865">
        <property type="entry name" value="PPP2R3C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12085">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN PHOSPHATASE 2A REGULATORY SUBUNIT B'' SUBUNIT GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12085:SF3">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN PHOSPHATASE 2A REGULATORY SUBUNIT B'' SUBUNIT GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17958">
        <property type="entry name" value="EF-hand_13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="PP2A regulatory subunit B'' EF-hand" evidence="9">
        <location>
            <begin position="179"/>
            <end position="255"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF17958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008217.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="450" mass="52838" checksum="4852633A2757E156" modified="2022-01-19" version="1">MEWKQALRGRLAACTGSKKSEQELKDEEMELFTKYYMEWKGGRKSVNTSYMNIPRFYYRLPSEDEVLLQKLREESRAVFLQRKSRELLDNEELQNLWFLLDKHQTPPMIGEEAMINYESFLKVGEKAGPKCKQFFTAKVFAKLLHNDPYGRISIMQFFNYVMRKVWLHQTRIGLSLYDVAGQGYLRESDLENYILELIPTLPQLDGLEKSFYSFYVCTAVRKFFFFLDPLRTGKIKIQDILACSFLDDLLELRDEELSKESQETNWFSAPSALRVYGQYLNLDKDHNGMLSKEELSRYGTGTLTNIFLDRVFQECLTYDGEMDYKTYLDFVLALENRKEPAALQYIFKLLDIENKGYLNVFSLNYFFRAIQEQMKIHGQEPVSFQDVKDEIFDMVKPKDPYKISLQDLINSSQGDTVTSILIDLNGFWTYENREVLVASDNDNTTDIDDT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3R6</accession>
    <name>A0A8C3S3R6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Carnosine dipeptidase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="8">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
        <text evidence="8">Binds 2 manganese ions per subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase M20A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3R6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009518.1">
        <property type="protein sequence ID" value="ENSCSRP00000009205.1"/>
        <property type="gene ID" value="ENSCSRG00000006886.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004180">
        <property type="term" value="F:carboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070573">
        <property type="term" value="F:metallodipeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05676">
        <property type="entry name" value="M20_dipept_like_CNDP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.360">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001261">
        <property type="entry name" value="ArgE/DapE_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017153">
        <property type="entry name" value="CNDP/DUG1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051458">
        <property type="entry name" value="Cyt/Met_Dipeptidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002933">
        <property type="entry name" value="Peptidase_M20"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011650">
        <property type="entry name" value="Peptidase_M20_dimer"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43270">
        <property type="entry name" value="BETA-ALA-HIS DIPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43270:SF1">
        <property type="entry name" value="BETA-ALA-HIS DIPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07687">
        <property type="entry name" value="M20_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01546">
        <property type="entry name" value="Peptidase_M20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037242">
        <property type="entry name" value="CNDP_dipeptidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00759">
        <property type="entry name" value="ARGE_DAPE_CPG2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0121">Carboxypeptidase</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-0464">Manganese</keyword>
    <keyword evidence="4 8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="3" id="KW-0645">Protease</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034821019" evidence="10">
        <location>
            <begin position="19"/>
            <end position="509"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M20 dimerisation" evidence="11">
        <location>
            <begin position="230"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="active site" evidence="7">
        <location>
            <position position="123"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="7">
        <location>
            <position position="188"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="121"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="154"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="154"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="189"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="217"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="467"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="site" description="Important for catalytic activity" evidence="9">
        <location>
            <position position="250"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006247"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR037242-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR037242-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR037242-4"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF07687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009205.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="509" mass="56820" checksum="6D73626AFC0C5493" modified="2022-01-19" version="1">MILALSVIMLFFEAGVSSSSSSSGLENRIFQYIDLHQNEFIQTLKEWVAVESDSIQPQLRQEVTRMVELTADRLRALGATAELVKLGSHKLTDGHSLLLPPLILAELGKDPQKPTVCFYGHVDVQPAKKEDGWKTDPYKLTEIDGNLYGRGATDNKGPVLAWINAVESFRALKLDMPVNLKFIIEGMEEAGSLGLEEVIKKENQRFFSDVDYIVISDNLWLNNRKPALTYGTRGNLCFSVEVQGGQRDLHSGTFGGIIHEPMTDLIALLDSLVDTSGRILIPGVYDDVDSLTEEEKKLYEAITFDPEEHKNNSGVKKFLYDTKEEILMHLWRYPSLSIHGIEGAFHEPGIKTVIPARVIGKFSIRQVPHMNVSVGERQVIQYLEDVFSKRNSSNELKVSVPISAMPWVADINDPLYTAAGRAIKTVFGQDPEKIRDGATIPIAQMFQNITRKSVMMLPIGAADDGEHSQKEKISRHNYIQGTKLFAALFLEIAKLHGQLQEASNTKTTN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5Q7</accession>
    <name>A0A8C3S5Q7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5Q7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010462.1">
        <property type="protein sequence ID" value="ENSCSRP00000010097.1"/>
        <property type="gene ID" value="ENSCSRG00000007543.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045664">
        <property type="term" value="P:regulation of neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051968">
        <property type="entry name" value="ZnFinger_Homeobox_TR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45891">
        <property type="entry name" value="ZINC FINGER HOMEOBOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45891:SF1">
        <property type="entry name" value="ZINC FINGER HOMEOBOX PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="C2H2-type" evidence="6">
        <location>
            <begin position="245"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="163"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="5">
        <location>
            <begin position="29"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="5">
        <location>
            <begin position="60"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="106"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="173"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="207"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="218"/>
            <end position="234"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS00028"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010097.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="335" mass="34474" checksum="696127C2541DA085" modified="2022-01-19" version="1">MDAPSNSASSSSSAPPAAGQDARAAGWPPQDPPAPPATKEPSPPDPPSASPSPEETMRPSPAPQPEPGPANLPAAILSAPQLQAGFGLAAPGPSLFHPSAPREDAKEEEEEEGNDDDEEDVEDGGSTAHLLFFPDGSAYLLSGGHVLLPKGYPGATATLPVSTLHVQDGGPNQGFTSTDQMSQNTSAPGEQPPSGAFRSYRLARASAPTTSAKNSPTEPKDAVTDGEGEAKVGQEEEPSWSPWLCLACRLSFRQGRSLASHALSAHGMRLSPGECQALSRGVPAMLQGTALSFLEPNNPTSGVRGCGPLPHCDTHTLSSHLPLPPPSPPVTFCPH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6B4</accession>
    <name>A0A8C3S6B4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000010760.1">
        <property type="protein sequence ID" value="ENSCSRP00000010385.1"/>
        <property type="gene ID" value="ENSCSRG00000007728.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:nucleus"/>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
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        <property type="term" value="F:zinc ion binding"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="entry name" value="Immunodeficiency virus type I enhancer binding protein 1"/>
        <property type="match status" value="2"/>
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        <property type="entry name" value="Transcription factor HIVEP2"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="4"/>
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        <property type="entry name" value="Zinc-finger_DNA-bd_regulators"/>
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    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
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        <property type="entry name" value="Znf_C2H2_type"/>
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        <property type="entry name" value="SCHNURRI, ISOFORM F"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="TRANSCRIPTION FACTOR HIVEP2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="4"/>
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        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
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        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
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        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="match status" value="4"/>
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    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 10" id="KW-0863">Zinc-finger</keyword>
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        <location>
            <begin position="189"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
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            <end position="240"/>
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    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="1799"/>
            <end position="1826"/>
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    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="1827"/>
            <end position="1851"/>
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            <begin position="1"/>
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        <location>
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            <begin position="44"/>
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    <sequence length="2447" mass="271268" checksum="82C248F2ACDE9D8C" modified="2022-01-19" version="1">MDSGDTAIGQKATSRSGETAKVPTRWRQEHSAVVKMSTFGNQEVQRHPETDHEQIGNTASAQLFSSGKLGSSSEAGQQVTEKQYPQHRPSPYSCQHSLSFPQHSLPQGYLHNIKPHQSLEGHTWQFSGHLQSVASEDLFPFHLHGHSGGFSRKKISSLNPAYSQYSQKSIEQSEDAHKKEHKPKKPGKYICPYCSRACAKPSVLKKHIRSHTGERPYPCVPCGFSFKTKSNLYKHRKSHAHAIKAGLVPFTESAVSKLDLDASFIDVEAEIHSDGEQSTDTDDETSLLVESSDKLSPGPQMPLDIASRSNFHSSIDESLGGPMKVPILIIPKGGIQLPSDSSQYIGSDMLQNPSLSTKSDDSHTVKQRLALRLSEKKGQDSEQSLNLLSPHSKGSTDSGYFSRSESAEQQISPPNTNAKSYEEIIFGKFYRISQRTALTVATANQEHNLMGRKGRVEQPLPLVNTRLDIKMLEEHISPLTSNKEALIDPSKLSTITSTQVFSGSNTESKQSQTTSSIKNELNLYPVSQQGDTPGLLEPPVDASPLIRSNSMPTSSATNLSVPSSLRGSHSFDERMTGSDDVFYPGTVGISHQRMLRRQAAFELPSVQEGHSDPDYHGRTGKNILVEKKLTAGERTFYDYDACGKHYRKWEEFETQKLNYRDLPCSGGIKQGGEYFVDSFGQSQPVPSVYGTTFENRKRRKEKSVGDEEDVPMLCSSGTGTLVGMLPSDFDPKPQIQEGQRSGFTFQGLDNASHCHPERFEICRPHLQSGSLSASLEESPLTPEQEKTAESLNRKPPGNVISVIQHTNSLSRPNSFERSESTEHIACLQDKTYSLSETCESEIPESPMSPERAQQTENADSVNKPSPSQQLQPYHMQPRLVRQHNIQVPEIRVTEEPDKPEKDKEVQTKEQERPAEEFQWPQRSETLSQLPAEKLPPKKKRLRLADMEHSSGESSFESTGTNLSRSPSQESNLSHSSSFSMSFEREENTKFIMPSKQDEFGKQSEFLTVPAGGYSLSVPGHHPQKEMRRCSSEQMPCPHAAEIPEIRSKSFDYGNLSHASAAGAPSAGLSPSRERKKCFLVRQASFSGFPEIPQTDQNVEQSIKQEQMEHIHAGLRSSQVAWHHSPTSVLQPIQADDSGKQAVGSGAQLAQQHAILADSQDILRNPLIQQAPYISNKYPAEQQHLFAHKEKVPFPSIPNALFQFPYPAVCMVPLPAQQPALWQSCTEPLQRNLPHHFVQQLQKAYVKQPFQTEIHPSYHLEHAQEHIGKKPAEYVPAKEQMYPHYSGTSGQYLKNAKYLPDPSIKSADTISSEQHLQTGFDSPNDGSVQSLPGTVVPVRIQTHVPSYGSVMYTSISQILAQNNSPAIVICKVDETVSQRTLSTNAAMQGLGFNIAQILGQNGGLEKYPLWKVPQTLPLGLEASIPLCLTSSSDTASTLGGSKRMLSPASSLELFMETKQQKRVKEEKMYGQIVEELSAVELTNSDIKKDFPRPQKPQLVRQSCATEPKESVPSMSSSSPFSSSSSQDYPSASMPTADPFLSRDKLSSFDSASPGQKSSGPSEGRESPEELDVDETASDMSMSPQRSSLPSGEVHTEDQLRQQKLPPGMLVQMASNPNGKAARSTILLTDGADFQQIFQFPSLRTTTTVSWCFLNYTKPNYIQQATLKSSVYASWCISSCNPNPSGLSTKTTLALLRSKQKNTAEVYSLAAMHRPGAGKLTSSSAWKQFAQMKHEPFFLFGSKLEKKVVGNIIKERVKGESHGDKDIASKQTEPVRIKIFEGGYKSNEDYVYVRGRGRGKYICEECGIRCKKPSMLKKHIRTHTDVRPYVCKLCNFAFKTKGNLTKHMKSKAHMKKCLELGVAMTSVDDAETEEAENIEDMHQEAEKSSSMAGISKEHQFSDAEESDGDDGDDNDDDEEDDDDFDDTQGDSTPKTRSRSTSPQPPRFSSLSVNAAAASYGASPDSSISMGHSSLISYLVTLPSIQVTQLITPSDSCEDSQMTEYQRFFQSKSTDSEPDKGRLDIPSCMEEDYMLSLEPTSSPRDFSPSSRQSSPGYDSSPYRDNSPKRYFMPKGDLSPRRHLSPRRDISPMRHLSPRKEAVLRRELSPRRDVSPRRHLSPRRPMSPGKDASARRELSPRRERRYMASVRAASPRRGLYHNPALSMGQYLQSESVPLGHARKGLSQGPYFSVYGEKGISNHHGSSLFPEVPNDYVFSHLPLHSQQQIRAPIPMMPIGGIQMVHSVPMALSDLHPPSIFPLQRESSEEKQRVTLETITKESYIISKHHEKCTSPHILHPAVPSNVSSSPLLKQSTSEDSFIATEREQEENIQTCTKAIASLRIATEEAVLHGAEQPQRASELYQKPLESAHFSIKHFSGSEPGQACASATHPDLHSGVKDSFGTSQTALAHSTFYNKSGVDVRQLGFHSRKESPSSTQERKDTSSEKSKLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6D1</accession>
    <name>A0A8C3S6D1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">RRM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6D1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009397.1">
        <property type="protein sequence ID" value="ENSCSRP00000009083.1"/>
        <property type="gene ID" value="ENSCSRG00000006775.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008143">
        <property type="term" value="F:poly(A) binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12550">
        <property type="entry name" value="RRM_II_PABPN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000311">
        <property type="entry name" value="polyadenylate-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23236">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 4B/4H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23236:SF16">
        <property type="entry name" value="POLYADENYLATE-BINDING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 8" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="9">
        <location>
            <begin position="44"/>
            <end position="121"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
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    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009083.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="189" mass="21056" checksum="224A4FB39D62F49E" modified="2022-01-19" version="1">MEEEAEKLKELQNEVEKQMNMSPPPGNAGPVIMSLEEKMEADARSIYVGNVDYGATAEELEAHFHGCGSVNRVTILCDKYSGHPKGFAYIEFSDKESVRTSMALDESLFRGRQIKVIPKRTNRPGISTTDRGFPRARYRGRGSGYTSSRARFYSGFSSRPRGRSYRSGGPGRCGQDAWVLSRLWEGCGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7G5</accession>
    <name>A0A8C3S7G5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="2">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. GCN2 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7G5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011296.1">
        <property type="protein sequence ID" value="ENSCSRP00000010889.1"/>
        <property type="gene ID" value="ENSCSRG00000008167.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="4062651at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0110031">
        <property type="term" value="P:negative regulation of G2/MI transition of meiotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13977">
        <property type="entry name" value="STKc_PDIK1L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000174">
        <property type="entry name" value="Serine/threonine-protein kinase PDIK1L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000165">
        <property type="entry name" value="Serine/threonine-protein kinase PDIK1L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050339">
        <property type="entry name" value="CC_SR_Kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11042">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 2-ALPHA KINASE EIF2-ALPHA KINASE -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11042:SF58">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE PDIK1L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0418">Kinase</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00037982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010889.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="341" mass="38433" checksum="2724AB4AE36C277F" modified="2022-01-19" version="1">MVSSQPKYDLIREVGRGSYGVVYEAVVRKTSARVAVKKIRCHAPENVELALREFWALSSIKSQHPNVIHLEECILQKDGMVQKMSHGSSSSLYVQLVETSLKGEIAFDPRSAYYLWFVMDFCDGGDMNEYLLSRKPSRKTNTSFMLQLSSALAFLHKNQIIHRDLKPDNILISQSRMDASDLEPTLKVADFGLSKVCSASGQNPEEPVNVNKCFLSTACGTDFYMAPEVWEGHYTAKADIFALGIIIWAMLERITFIDTETKKELLGSYVKQGTAIVPVGEALLENPKMELLIPVKKKSMNARMKQLIKEMLAANPQDRPDAFELELRLVKIAFKDSNWDT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7P0</accession>
    <name>A0A8C3S7P0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">C-C motif chemokine</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the intercrine beta (chemokine CC) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7P0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010351.1">
        <property type="protein sequence ID" value="ENSCSRP00000009994.1"/>
        <property type="gene ID" value="ENSCSRG00000007461.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048020">
        <property type="term" value="F:CCR chemokine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008009">
        <property type="term" value="F:chemokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061844">
        <property type="term" value="P:antimicrobial humoral immune response mediated by antimicrobial peptide"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070098">
        <property type="term" value="P:chemokine-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048245">
        <property type="term" value="P:eosinophil chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00272">
        <property type="entry name" value="Chemokine_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.40:FF:000002">
        <property type="entry name" value="C-C motif chemokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039809">
        <property type="entry name" value="Chemokine_b/g/d"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000827">
        <property type="entry name" value="Chemokine_CC_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001811">
        <property type="entry name" value="Chemokine_IL8-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036048">
        <property type="entry name" value="Interleukin_8-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015:SF103">
        <property type="entry name" value="C-C MOTIF CHEMOKINE 4-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015">
        <property type="entry name" value="SMALL INDUCIBLE CYTOKINE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00048">
        <property type="entry name" value="IL8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00199">
        <property type="entry name" value="SCY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54117">
        <property type="entry name" value="Interleukin 8-like chemokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00472">
        <property type="entry name" value="SMALL_CYTOKINES_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 6" id="KW-0145">Chemotaxis</keyword>
    <keyword evidence="3 6" id="KW-0202">Cytokine</keyword>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="4 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034323533" description="C-C motif chemokine" evidence="6">
        <location>
            <begin position="23"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="domain" description="Chemokine interleukin-8-like" evidence="7">
        <location>
            <begin position="30"/>
            <end position="88"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009994.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="91" mass="9893" checksum="B38514EDB5A84EA1" modified="2022-01-19" version="1">MKVSVAALAVLLIAAFCSLASSAPIGSDPPTACCFTYASRKIPRGLVMDYYDTNSMCSQTAIVFITKKGREVCANPKEDWVQEYVAHLELN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9M5</accession>
    <name>A0A8C3S9M5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Transcriptional repressor scratch 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Scratch homolog 1 zinc finger protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="11">Interacts (via SNAG domain) with LIMD1 (via LIM domains), WTIP (via LIM domains) and AJUBA (via LIM domains).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the snail C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9M5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011071.1">
        <property type="protein sequence ID" value="ENSCSRP00000010676.1"/>
        <property type="gene ID" value="ENSCSRG00000007992.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000560">
        <property type="entry name" value="Scratch family transcriptional repressor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000043">
        <property type="entry name" value="Scratch family zinc finger 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000169">
        <property type="entry name" value="transcriptional repressor scratch 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000207">
        <property type="entry name" value="zinc finger protein SNAI2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050527">
        <property type="entry name" value="Snail/Krueppel_Znf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24388:SF60">
        <property type="entry name" value="TRANSCRIPTIONAL REPRESSOR SCRATCH 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24388">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13912">
        <property type="entry name" value="zf-C2H2_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="109"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="166"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="194"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="222"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="67"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00037948"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00064979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00071743"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00083685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010676.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="250" mass="27574" checksum="5727AF39C94E1B5A" modified="2022-01-19" version="1">APRLRVLALHSEESGGGLPNWQEPEPQLLPSERESAIKVPSPDPIYPGAHGDYGAPDSDQPDSPHSEIAAGYINGDAAVSEGYAVDAFFITDGRSRRKAASGARSLQRHRCSECGKTYATSSNLSRHKQTHRSLDSKMAKKCPTCGKVYVSMPAMAMHLLTHDLKHKCDICGKAFSRPWLLQGHMRSHTGEKPFGCAHCGKAFADRSNLRAHMQTHSAFKHFKCKRCSKTFALKSYLNKHYESRDLTGGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="14" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9Y2</accession>
    <name>A0A8C3S9Y2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9Y2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011160.1">
        <property type="protein sequence ID" value="ENSCSRP00000010759.1"/>
        <property type="gene ID" value="ENSCSRG00000008051.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010759.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="52" mass="5950" checksum="DDD263CD369F1278" modified="2022-01-19" version="1">MTMKGKDGDPAYSIYGRPRDLMPFLTPGPGQLHRRSWQLRAGKPDFRCSQID</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBI1</accession>
    <name>A0A8C3SBI1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBI1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013175.1">
        <property type="protein sequence ID" value="ENSCSRP00000012665.1"/>
        <property type="gene ID" value="ENSCSRG00000009574.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026523">
        <property type="entry name" value="PNMA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048270">
        <property type="entry name" value="PNMA_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048271">
        <property type="entry name" value="PNMA_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095:SF17">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN MA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14893">
        <property type="entry name" value="PNMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20846">
        <property type="entry name" value="PNMA_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Paraneoplastic antigen Ma-like N-terminal" evidence="2">
        <location>
            <begin position="1"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="Paraneoplastic antigen Ma-like C-terminal" evidence="1">
        <location>
            <begin position="175"/>
            <end position="335"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF14893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF20846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012665.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="366" mass="41081" checksum="DCD5B615CE6E874A" modified="2022-01-19" version="1">MALHLLEDWCKGMTIDPKNCLLVTGVSEEFDEGSIEPILRTSTKYLSECKMRGRMFVREEGAFAVLCELPSAVDPLQVPSTITVEDVVWRVIATGSQPSPAPASNVEFLKKMTAFLGKEGKTLADMPGLLGLDPGVPHLEPAPSPDEWVKALGKALEKVVPPHPESSPYRKLRLFSGGPTPIPGEEAFEPWLEHTTEMLQEWAVPDAEKRRRLVECLRGPALDVIRTLKLSNPGVKVKDCLEALDHAFGRTEGLEDVYCKFLNARQQKGEKVSTYIQRLEKLLQRAIMRGAVAVEQMDRTRLAQIVRGIQYQNPILLHLRLRERQDNPPSYSQLIKEVREEEERQAAGEVWEEEVTILIANETSQS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCS3</accession>
    <name>A0A8C3SCS3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCS3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012447.1">
        <property type="protein sequence ID" value="ENSCSRP00000011980.1"/>
        <property type="gene ID" value="ENSCSRG00000008986.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003713">
        <property type="term" value="F:transcription coactivator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051145">
        <property type="term" value="P:smooth muscle cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043451">
        <property type="entry name" value="Myocardin-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22793:SF5">
        <property type="entry name" value="MYOCARDIN-RELATED TRANSCRIPTION FACTOR B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22793">
        <property type="entry name" value="MYOCARDIN-RELATED TRANSCRIPTION FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011980.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="14731" checksum="AEC8FC47CC15BE21" modified="2022-01-19" version="1">MSLEPTNSLSISLENQLEALLDGTLSSGNEIPQLTSSSEDRESFSLIEDLQNDLLNHSSMLDHAHSPMETADQQFTANSSCLSLDLPDTNLDNMEWLDITMPNSSSGLTPLSSTAPSMFSTDFLDPQDLQLHWD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEU2</accession>
    <name>A0A8C3SEU2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">ABC transporter domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>17beta-estradiol 17-O-(beta-D-glucuronate)(in) + ATP + H2O = 17beta-estradiol 17-O-(beta-D-glucuronate)(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:60128"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:82961"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:60129"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>ATP + H2O + xenobioticSide 1 = ADP + phosphate + xenobioticSide 2.</text>
            <dbReference type="EC" id="7.6.2.2"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>an S-substituted glutathione(in) + ATP + H2O = an S-substituted glutathione(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19121"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:90779"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="7.6.2.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:19122"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>leukotriene C4(in) + ATP + H2O = leukotriene C4(out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38963"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57973"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="9">
            <dbReference type="Rhea" id="RHEA:38964"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEU2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013713.1">
        <property type="protein sequence ID" value="ENSCSRP00000013174.1"/>
        <property type="gene ID" value="ENSCSRG00000009962.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015431">
        <property type="term" value="F:ABC-type glutathione S-conjugate transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008559">
        <property type="term" value="F:ABC-type xenobiotic transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd03244">
        <property type="entry name" value="ABCC_MRP_domain2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000163">
        <property type="entry name" value="Multidrug resistance-associated protein member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003439">
        <property type="entry name" value="ABC_transporter-like_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017871">
        <property type="entry name" value="ABC_transporter-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050173">
        <property type="entry name" value="ABC_transporter_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24223">
        <property type="entry name" value="ATP-BINDING CASSETTE SUB-FAMILY C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24223:SF330">
        <property type="entry name" value="ATP-BINDING CASSETTE SUB-FAMILY C MEMBER 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00005">
        <property type="entry name" value="ABC_tran"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00211">
        <property type="entry name" value="ABC_TRANSPORTER_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50893">
        <property type="entry name" value="ABC_TRANSPORTER_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="domain" description="ABC transporter" evidence="12">
        <location>
            <begin position="54"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00034018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00047523"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013174.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="291" mass="31948" checksum="871EAE16876664C4" modified="2022-01-19" version="1">MQKRLRVRDGQERRSQVKGHVASGAGLVVDPGHTLVSSSSSFEVAPDWPSQGHVEFQQVVLTYRPGLPNALDGVTFTIYPGEKVGIVGRTGSGKSTIFLALFRMVELRGGRILLDNVNSRSVGLESLRSRLAIIPQDPFLFSGTIRENLDPLGRHTDSDLYQVLEQCHLQAVITQMGGLDCELGERGKSLSVGQRQLVCLARALLTQAKVLCIDEATASVDQKTDQLLQQTIRQRFADKTVLTIAHRLNTILDSDRVLVMHAGKVAELDSPAVLSKREDSLFQRLLTSGQQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEZ6</accession>
    <name>A0A8C3SEZ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">S-adenosylmethionine sensor upstream of mTORC1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="4">Probable methyltransferase BMT2 homolog</fullName>
            <ecNumber evidence="4">2.1.1.-</ecNumber>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="4" type="primary">BMT2</name>
        <name evidence="4" type="synonym">SAMTOR</name>
    </gene>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">S-adenosyl-L-methionine-binding protein that acts as an inhibitor of mTORC1 signaling via interaction with the GATOR1 and KICSTOR complexes. Acts as a sensor of S-adenosyl-L-methionine to signal methionine sufficiency to mTORC1: in presence of methionine, binds S-adenosyl-L-methionine, leading to disrupt interaction with the GATOR1 and KICSTOR complexes and promote mTORC1 signaling. Upon methionine starvation, S-adenosyl-L-methionine levels are reduced, thereby promoting the association with GATOR1 and KICSTOR, leading to inhibit mTORC1 signaling. Probably also acts as a S-adenosyl-L-methionine-dependent methyltransferase.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Interacts with the GATOR1 complex; interaction is disrupted when BMT2/SAMTOR binds S-adenosyl-L-methionine. Interacts with the KICSTOR complex; interaction is disrupted when BMT2/SAMTOR binds S-adenosyl-L-methionine.</text>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the BMT2 family.</text>
    </comment>
    <dbReference type="EC" id="2.1.1.-" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEZ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014490.1">
        <property type="protein sequence ID" value="ENSCSRP00000013909.1"/>
        <property type="gene ID" value="ENSCSRG00000010638.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008168">
        <property type="term" value="F:methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904262">
        <property type="term" value="P:negative regulation of TORC1 signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000089">
        <property type="entry name" value="S-adenosylmethionine sensor upstream of mTORC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03044">
        <property type="entry name" value="BMT2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021867">
        <property type="entry name" value="Bmt2/SAMTOR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21008:SF0">
        <property type="entry name" value="S-ADENOSYLMETHIONINE SENSOR UPSTREAM OF MTORC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21008">
        <property type="entry name" value="S-ADENOSYLMETHIONINE SENSOR UPSTREAM OF MTORC1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11968">
        <property type="entry name" value="Bmt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 4" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="2 4" id="KW-0808">Transferase</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="7"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="binding site" evidence="4">
        <location>
            <position position="166"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="4">
        <location>
            <position position="184"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03044"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013909.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="399" mass="45743" checksum="6A4A1F8CAEEC24BF" modified="2022-01-19" version="1">MEPEPRPGAAAAAVTQPPEQERKLEQEKLSGVVKSVHRRLRRKYREVGDFDKIWREHCEDEETLCEYAVAMKNLADNHWTKSCEGEGRIEWCCSVCREYFQNGGKRKALEKDEKRAVVASKTTSALNVLQTPKIEEPLPNFSFTNHETISEELLPPSGKIRLLDVGSCFNPFLKFEEFLTVGIDIVPAVESVYKCDFLNLQIQQPLQLAQDAIDAFLKQLKNPIDSLPGELFHVVVFSLLLSYFPSPYQRWICCKKAHELLVLNGLLLIITPDSSHQNRHAMMMKSWKIAIESLGFKRFKYSKFSHMHLMAFRKISLKTKSDLVSRNYPGMLYIPQDFNSVEDEEYSNTSCYVRSDIEDEQLAYSFMELPDAPYDSDSGESQASSVPFYELEDPILLSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFQ2</accession>
    <name>A0A8C3SFQ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Short myomegalin-like EB1 binding protein N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFQ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015080.1">
        <property type="protein sequence ID" value="ENSCSRP00000014465.1"/>
        <property type="gene ID" value="ENSCSRG00000011092.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060090">
        <property type="term" value="F:molecular adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007098">
        <property type="term" value="P:centrosome cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090063">
        <property type="term" value="P:positive regulation of microtubule nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903358">
        <property type="term" value="P:regulation of Golgi organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056273">
        <property type="entry name" value="CDK5RAP2_MYOME_CC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052593">
        <property type="entry name" value="MT-associated_AKAP9-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040947">
        <property type="entry name" value="SMYLE_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46501">
        <property type="entry name" value="MYOMEGALIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46501:SF2">
        <property type="entry name" value="MYOMEGALIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23246">
        <property type="entry name" value="CC_CDK5RAP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18615">
        <property type="entry name" value="SMYLE_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Short myomegalin-like EB1 binding protein N-terminal" evidence="3">
        <location>
            <begin position="115"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="domain" description="CDK5 regulatory subunit-associated protein 2/Myomegalin coiled coil" evidence="4">
        <location>
            <begin position="972"/>
            <end position="1093"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="225"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="404"/>
            <end position="466"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="519"/>
            <end position="613"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="712"/>
            <end position="822"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="899"/>
            <end position="1041"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="239"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="256"/>
            <end position="277"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF18615"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF23246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014465.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="7">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1113" mass="126177" checksum="6CC579DE0FB04CB9" modified="2022-01-19" version="1">MREICRICARELCGNQRRWIFHTAAKLNLQVLLSHVLGKELCRDGKAEFACSKCAFMLDRIYRFDTVIARIEALSIERLQKLLVEKDRLKFCIASMYRRNNEDSGIDDKVVGDATVDISGLPDVRYTALLQEDFAYSGFECWTEHEEHIPEPHCCHMSESMGNRPRRCHGCAALRVADADYEAICRVPRKVPRSISCGPSTRWPASVCNEESSVCEPITADLASAKVPVEEESMEEGTPGSSVESLDTTVEVSPPRQKDEEADKGVKGSEKCDDCSDARTTPNSSLYGNRLELALSLIKAFDYKPVQSPRGSRLPIPVKSMLLCSKPSCDLVDGNALPGSVNAGSGFLSAATKPFPLELSDLQELWDDLCEDYMPLRVQNLPEDHQQLTQCDPMVSGHVSESHTAELQDKIQQYDATNKLLQEKLNEMNFELKSVQEASQRQDRTIQSLNETLKSKESEIEELYHVIEGQNETMAKLRDMLHRSQLGHLQTSEGPYPSQQQHMALLDLQNTLFCTQLEIQKLKRAQRQKEHQLAEAKRATQLLEAAVQDEQQLKEASWKHNQELRSVVQQVQAELQGQAQQLQALEGERCCEIRAQEQRVQRLSQRLAHKEQLLQEPRELLQLWQSSEKSPVVTDAMLEKLQQRIRDRDAALERAIDEKFCAVEEREQELRQLHLSVREREHDLERLRSVLSSNEGTIHSMEGLLKAKTLELEQVSATCQNLQWLKEEVEAKSSCWQKEQEGIIQQLQTSLHDRNKEVEELTATLLCKLGPGQGEIAEELCLRLQRKERMLRDLLSDRNRQAEEHETELRELLQAVSTREQRSRVAAEKMVQALAEKSGEVQFLRQRLVGKEPGKNPAADSRLLLQKDKQPFQELLSGGCGNATTTRVSKGEDSKFRMEKGLLETAAELEKELVNAREELELMARKERESRLELSSLQSVVTAQEEELQVQASDIESLTRNIQSKEDLIKDLQMQLVDPEEIPAMERLTQEVLVLREKVATAESQGQEATGNRRQQLLLMLEGLVAERSRLNEALQAERQLYSSLVKFHAHPDSPERGQTLRAELEGAQALRGRLEEALGRSMEHLHRLETLGAFGGQPGREYAEEASAGGIE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFT4</accession>
    <name>A0A8C3SFT4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Delta(14)-sterol reductase TM7SF2</fullName>
            <shortName evidence="20">Delta-14-SR</shortName>
            <ecNumber evidence="20">1.3.1.70</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">3-beta-hydroxysterol Delta (14)-reductase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">C-14 sterol reductase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">Sterol C14-reductase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">Transmembrane 7 superfamily member 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Catalyzes the reduction of the C14-unsaturated bond of lanosterol, as part of the metabolic pathway leading to cholesterol biosynthesis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19 20">
            <text>4,4-dimethyl-5alpha-cholesta-8,24-dien-3beta-ol + NADP(+) = 4,4-dimethyl-5alpha-cholesta-8,14,24-trien-3beta-ol + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:18561"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17813"/>
            <dbReference type="ChEBI" id="CHEBI:18364"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.3.1.70"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>4,4-dimethyl-8,14-cholestadien-3beta-ol + NADPH + H(+) = 4,4-dimethyl-5alpha-cholest-8-en-3beta-ol + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:46812"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:78904"/>
            <dbReference type="ChEBI" id="CHEBI:87044"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>5alpha-cholest-8,14-dien-3beta-ol + NADPH + H(+) = 5alpha-cholest-8-en-3beta-ol + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:46456"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16608"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:86131"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2 20">Steroid biosynthesis; cholesterol biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="20">Endoplasmic reticulum membrane</location>
            <topology evidence="20">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="20">Microsome membrane</location>
            <topology evidence="20">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 20">Belongs to the ERG4/ERG24 family.</text>
    </comment>
    <dbReference type="EC" id="1.3.1.70" evidence="20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFT4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012960.1">
        <property type="protein sequence ID" value="ENSCSRP00000012458.1"/>
        <property type="gene ID" value="ENSCSRG00000009385.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5326588at2759"/>
    <dbReference type="UniPathway" id="UPA00063"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005637">
        <property type="term" value="C:nuclear inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050613">
        <property type="term" value="F:Delta14-sterol reductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006695">
        <property type="term" value="P:cholesterol biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1630:FF:000001">
        <property type="entry name" value="delta(14)-sterol reductase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1630">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001171">
        <property type="entry name" value="ERG24_DHCR-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018083">
        <property type="entry name" value="Sterol_reductase_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21257">
        <property type="entry name" value="DELTA(14)-STEROL REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21257:SF52">
        <property type="entry name" value="DELTA(14)-STEROL REDUCTASE TM7SF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01222">
        <property type="entry name" value="ERG4_ERG24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01017">
        <property type="entry name" value="STEROL_REDUCT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01018">
        <property type="entry name" value="STEROL_REDUCT_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 20" id="KW-0152">Cholesterol biosynthesis</keyword>
    <keyword evidence="5 20" id="KW-0153">Cholesterol metabolism</keyword>
    <keyword evidence="8 20" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="4 20" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="13 20" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="14 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="11 20" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 20" id="KW-0752">Steroid biosynthesis</keyword>
    <keyword evidence="16 20" id="KW-0753">Steroid metabolism</keyword>
    <keyword evidence="12 20" id="KW-0756">Sterol biosynthesis</keyword>
    <keyword evidence="15 20" id="KW-1207">Sterol metabolism</keyword>
    <keyword evidence="6 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 20" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="21"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="59"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="102"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="131"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="217"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="257"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="287"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="357"/>
            <end position="386"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004770"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005402"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022548"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022955"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00048712"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00049367"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU369120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012458.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="420" mass="47600" checksum="4BDA86B8C713E8FF" modified="2022-01-19" version="1">MMDRYKIPRTKELEFGGPLGAMILIFLMPATVFYLLLTCRTEQASVLNFPPPLPPLSTFWSPHAFLLLLAWVGLQAALYMLPMGKVTEGIVLRDKSRLQYRINAFHAMGVTALVVGAGLAAGLRLSYIYDHFLQLAFSALLLAFGLSFLLYFKSLFAPETTLAPGGNSGNPIYDFFMGHELNPRIGSFDLKYFCELRPGLLGWALVNMAMLVKETELRGSPSLAMLLVNAFQLLYVVDALWNEEAILTTMDIVHDGFGFMLAFGDLAWVPFTYSLQAYFLVNHPQKLSLPVAVGILLLNGLGYCIFRSANSQKNTFRRNPNDPRVTGLKTIPTATGRRLLVSGWWGFVRHPNYLGDLIMALAWSLPCGLTHVLPYFYVFYFTVLLIHREARDEHQCLRKYGLAWQEYCRRVPYRIFPYLY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGW7</accession>
    <name>A0A8C3SGW7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Secreted protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014027.1">
        <property type="protein sequence ID" value="ENSCSRP00000013475.1"/>
        <property type="gene ID" value="ENSCSRG00000010220.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034532086" description="Secreted protein" evidence="1">
        <location>
            <begin position="20"/>
            <end position="99"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013475.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="99" mass="11226" checksum="F041DFB028EB67B2" modified="2022-01-19" version="1">FTTLPIVIHLCFTACFVLSDTGCGWGIFLCSGTNDRSCSLEFSGWLYSAIRMRQSSWSESNAKSKGKVMFIQWECLRQPSTANTNYYGNNRRSPFPHLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHB0</accession>
    <name>A0A8C3SHB0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Immunoglobulin V-set domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015836.1">
        <property type="protein sequence ID" value="ENSCSRP00000015185.1"/>
        <property type="gene ID" value="ENSCSRG00000011600.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042101">
        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042605">
        <property type="term" value="F:peptide antigen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051006">
        <property type="entry name" value="TCR_variable_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19343">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19343:SF2">
        <property type="entry name" value="T-CELL RECEPTOR BETA CHAIN V REGION E1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="2" id="KW-0391">Immunity</keyword>
    <keyword evidence="5" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="4" id="KW-0675">Receptor</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 7" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-1279">T cell receptor</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034256349" description="Immunoglobulin V-set domain-containing protein" evidence="7">
        <location>
            <begin position="16"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="domain" description="Immunoglobulin V-set" evidence="8">
        <location>
            <begin position="24"/>
            <end position="106"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00043266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF07686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015185.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="130" mass="15019" checksum="9BFEB2BBDCF435E5" modified="2022-01-19" version="1">LWRFIILWGIPLCLSGAEDRLVEQSSPYLMVRPGMSQSLTCTLKNTAYPWMSWYLQDAQGQIHFLESLRYKGDTGNTSRMGTSYRTERVSDTELRLEMKNVTQSQIIYCTCSKGHRLLYMGKLTRTAIPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI46</accession>
    <name>A0A8C3SI46_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">SHSP domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="2 3">Belongs to the small heat shock protein (HSP20) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI46"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014592.1">
        <property type="protein sequence ID" value="ENSCSRP00000014003.1"/>
        <property type="gene ID" value="ENSCSRG00000010696.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051082">
        <property type="term" value="F:unfolded protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042026">
        <property type="term" value="P:protein refolding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009408">
        <property type="term" value="P:response to heat"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06526">
        <property type="entry name" value="metazoan_ACD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.790">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002068">
        <property type="entry name" value="A-crystallin/Hsp20_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001436">
        <property type="entry name" value="Alpha-crystallin/sHSP_animal"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008978">
        <property type="entry name" value="HSP20-like_chaperone"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45640:SF2">
        <property type="entry name" value="HEAT SHOCK PROTEIN BETA-11-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45640">
        <property type="entry name" value="HEAT SHOCK PROTEIN HSP-12.2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00011">
        <property type="entry name" value="HSP20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49764">
        <property type="entry name" value="HSP20-like chaperones"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01031">
        <property type="entry name" value="SHSP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0346">Stress response</keyword>
    <feature type="domain" description="SHSP" evidence="5">
        <location>
            <begin position="49"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="21"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="52"/>
            <end position="63"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU003616"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS01031"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014003.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="166" mass="17638" checksum="A6F13D6751244E95" modified="2022-01-19" version="1">PGPPALRPAHPQTQRGREGSSKAQPGSSACQPFPEAAGPAPQASRARPRPLPSRARQSSQSLAEGKYQLSMDVSGFSPAELLVRLDGRKLTVTGKHEKKTESEAGVCSREYREICRETLLPEDVNVQDVLCSLSQDGQLCIEAPHLALPAAEGRAVPISICPGPLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJX0</accession>
    <name>A0A8C3SJX0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015554.1">
        <property type="protein sequence ID" value="ENSCSRP00000014920.1"/>
        <property type="gene ID" value="ENSCSRG00000011407.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026523">
        <property type="entry name" value="PNMA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048270">
        <property type="entry name" value="PNMA_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048271">
        <property type="entry name" value="PNMA_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095:SF17">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN MA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14893">
        <property type="entry name" value="PNMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20846">
        <property type="entry name" value="PNMA_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Paraneoplastic antigen Ma-like N-terminal" evidence="2">
        <location>
            <begin position="1"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="Paraneoplastic antigen Ma-like C-terminal" evidence="1">
        <location>
            <begin position="175"/>
            <end position="335"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF14893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF20846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014920.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="366" mass="40993" checksum="F23A401A4FAD5DA1" modified="2022-01-19" version="1">MALHLLEDWCKGMTIDPKNCLLVTGVSEEFDEGSIEPILRTSTKYLSECKMHGRMFVREEGAFAVLCELPSAVDPLQVPSTITVEDGVWRVIATGSQPSPAPASNVEFLKKMSAFLGKEGKTLADMPGLLGLDPGVPHLEPAPSPDEWVKALGKALEKVVPSHPESSPYRKLRLFSGGPTPIPGEEAFEPWLEHTTEMLQEWAVPDAEKRRRLVECLRGPALDVIRTLKLSNPGVKVKDCLEALDHAFGRTEGLEDVYCKFLNARQQKGEKVSAYIQRLEKLLQRAIMRGAVAVEQMDRTRLAQIVRGIQYQNPILLHLRLRERQDNPPSYSQLIKEVREEEERQAAGEVWEEEVTILIANETSQN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK18</accession>
    <name>A0A8C3SK18_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015685.1">
        <property type="protein sequence ID" value="ENSCSRP00000015044.1"/>
        <property type="gene ID" value="ENSCSRG00000011512.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF156">
        <property type="entry name" value="OLFACTORY RECEPTOR 52R1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="51"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="86"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="166"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="268"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="298"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="67"/>
            <end position="318"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015044.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="333" mass="37223" checksum="2D8B54E71558D399" modified="2022-01-19" version="1">MGFLLLVYRVKALPAQIGEEQHVMSCPNTSTHSHPAAFLLVGIPGLQEAQFWIAFPFCIMYVIAVLGNVIVLFIIYTERSLHEPMYLFLAMLAITNLVLSTSTLPKMLSIFWLGSREIGFHACLTQMFFVHTFSSVESGVLMAMALDRYVAICCPLRHSSILSVPAIVTMGSLVLARGVLLVSPFSLLVRRLPFCQRCLISHSYCDHMAVVKLVCGDATVSVIYGLFVALMVVGVDVFIISVSYAMILRAILRLLFMDTRLKAFSTCASHLCVILAFYIPGLFTFLAHRFGHNIPHHVHILVANLYLLVPPMLNPIVYGMQTKQIRDRVLRIF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPN1</accession>
    <name>A0A8C3SPN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Zinc fingers and homeoboxes protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 18 19">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ZHX family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005895.1">
        <property type="protein sequence ID" value="ENSCSRP00000005709.1"/>
        <property type="gene ID" value="ENSCSRG00000004306.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000018263.1">
        <property type="protein sequence ID" value="ENSCSRP00000017457.1"/>
        <property type="gene ID" value="ENSCSRG00000013432.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6159439at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000262">
        <property type="entry name" value="Zinc fingers and homeoboxes 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000235">
        <property type="entry name" value="Zinc fingers and homeoboxes protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000237">
        <property type="entry name" value="zinc fingers and homeoboxes protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000240">
        <property type="entry name" value="Zinc fingers and homeoboxes protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000296">
        <property type="entry name" value="Zinc fingers and homeoboxes protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000133">
        <property type="entry name" value="zinc fingers and homeoboxes protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024578">
        <property type="entry name" value="Homez_homeobox_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041057">
        <property type="entry name" value="ZHX_Znf_C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15467:SF4">
        <property type="entry name" value="ZINC FINGERS AND HOMEOBOXES PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15467">
        <property type="entry name" value="ZINC-FINGERS AND HOMEOBOXES RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11569">
        <property type="entry name" value="Homez"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18387">
        <property type="entry name" value="zf_C2H2_ZHX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 18 19" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="13 18 19" id="KW-0371">Homeobox</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15 18 19" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="14" id="KW-0804">Transcription</keyword>
    <keyword evidence="11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="8 17" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="22">
        <location>
            <begin position="102"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="21">
        <location>
            <begin position="299"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="21">
        <location>
            <begin position="467"/>
            <end position="521"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="21">
        <location>
            <begin position="575"/>
            <end position="625"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="21">
        <location>
            <begin position="668"/>
            <end position="718"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="18">
        <location>
            <begin position="301"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="18">
        <location>
            <begin position="469"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="18">
        <location>
            <begin position="577"/>
            <end position="626"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="18">
        <location>
            <begin position="670"/>
            <end position="719"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="625"/>
            <end position="670"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="737"/>
            <end position="766"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="828"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="20">
        <location>
            <begin position="740"/>
            <end position="764"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="20">
        <location>
            <begin position="831"/>
            <end position="856"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="20">
        <location>
            <begin position="862"/>
            <end position="871"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007440"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00040117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017457.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="871" mass="98043" checksum="B525B9945278D7CA" modified="2022-01-19" version="1">MASKRKSTTPCMVLASEQDPDLEMISDLDEGPPLLTPAENATAESISSDEDIQEYMDSDNQQNKKVEGGYECKYCTFQTPDLNMFTFHVDSEHPNVVLNSSYVCMECNFLTKRYDALSEHNLKYHPGEENFKLTMVKRNNQTIFEQTVNDLTFDGSFVKEENAEQSNTSEIPSSGISISKTPIMKMKNKTETKRIAVFHNVAEDIPGEEKETENESDCEEVVENPQSAVSESKTNNPTACGVADTTSTVMTPAPVIQPGVAQVIATVTAPQNSNLIPKVLIPVNSIPTYNTSLDNNPLLLSTYNKFPYPTMSEITVLSAQAKYTEEQIKIWFSAQRLKHGVSWTPEEVEEARRKQFNGTVHTVPQTITVIPAHISAAGNGLPSILQTCQIVGQPGLVLTQVAGTNTLPVTAPIALTVAGVPNQTQLQKSQIHTAQPVAETKQVAAIPAPQLIKHETTLVNPDSFGIRAKKTKEQLAELKVSYLKNQFPHDSEIIRLMKITGLTKGEIKKWFSDTRYNQRNSKNNHGIHLNNDSSTTIIIDSSDETNESPTVVTPQHKQSWNAFPDFTPQKFKEKTAEQLHNLQASFLNNPVLTDEELNRLRAQTKLTRREINAWFTERKKTNALKEEEAELKESSASSSKDEAGETSQGEGSVWLRSGGSASKVGKKSPEQLHMLKSSFVRTQWPSPQEYDKLAEETGLPRSDIVSWFGDTRYAWKNGGLKWYYYYQGSSGNCMNGQGFVRRRGRGRPKGRGRGRPRGRPRGSKRINNWDRGSSVIKFKTGTAILKDYYMKHKFLNEQDLDELVAKSHMGYEQVREWFAERQRRSELGIELFEENEDEEEMLDDQEEEEETDDSDTWEPPRHVKRKLSKSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPP7</accession>
    <name>A0A8C3SPP7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Engulfment and cell motility 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Involved in cytoskeletal rearrangements required for phagocytosis of apoptotic cells and cell motility. Acts in association with DOCK1 and CRK. Was initially proposed to be required in complex with DOCK1 to activate Rac Rho small GTPases. May enhance the guanine nucleotide exchange factor (GEF) activity of DOCK1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017544.1">
        <property type="protein sequence ID" value="ENSCSRP00000016775.1"/>
        <property type="gene ID" value="ENSCSRG00000012873.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017124">
        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048870">
        <property type="term" value="P:cell motility"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006909">
        <property type="term" value="P:phagocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd13359">
        <property type="entry name" value="PH_ELMO1_CED-12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000049">
        <property type="entry name" value="Engulfment and cell motility 1 (Ced-12 homolog)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000053">
        <property type="entry name" value="Engulfment and cell motility protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.810">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024574">
        <property type="entry name" value="ELMO_ARM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006816">
        <property type="entry name" value="ELMO_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050868">
        <property type="entry name" value="ELMO_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12771">
        <property type="entry name" value="ENGULFMENT AND CELL MOTILITY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12771:SF8">
        <property type="entry name" value="ENGULFMENT AND CELL MOTILITY PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11841">
        <property type="entry name" value="ELMO_ARM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04727">
        <property type="entry name" value="ELMO_CED12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16457">
        <property type="entry name" value="PH_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51335">
        <property type="entry name" value="ELMO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0581">Phagocytosis</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0729">SH3-binding</keyword>
    <feature type="domain" description="ELMO" evidence="10">
        <location>
            <begin position="311"/>
            <end position="485"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00024863"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016775.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="720" mass="82723" checksum="CF34C21038B8B33A" modified="2022-01-19" version="1">MPPPADIVKVAVEWPGANAQLLEIDQKRPLASVIKEVCDGWSLPNPEYYTLRYADGPQLYITEQTRCDIKNGTILQLAVSPSRAARQLMERTQSHSMEARLDAMKELAKLSADMTFATEFINMEGITVLTRLVESGTKLLSHYSEMLAFTLTAFLELMDHGIVSWDMVSITFIKQIAGYVSQPMVDVSILQRSLAILESMVLNSQTLYQKIAEEITVGQLISHLQVSNQEIQTYAIALINALFLKAPEDKRQEMANAFAQKHLRSIILNHVIRGNRPIKTEMAHQLYVLQVLTFNLLEERMMTKMDPNDQAQRDVIFELRRIAFDAESDGNTVPGSGTEKRKAMYTKDYKMLGFTNHINPAMDFTQTPPGMLALDNMLYLAKFHQDTYIRIVLENSSREDKHECPFGRSAIELTKMLCEILQVGELPNEGRNDYHPMFFTHDRAFEELFAICIQLLNKTWKEMRATAEDFNKVMQVVREQITRALPSKPNSLDQFKSKLRSLSYSEILRLRQSERMSQDDFQSPPIVELREKIQPEILELIKQQRLNRLCEGSSFRKIGNRRRQERFWYCRLALNHKVLHYGDLEDNTQGEVTFESLQEKIPVADIKAIVTGKDCPHMKEKSALKQNKEVLELAFSILYDPDETLNFIAPNKYEYCIWIDGLNALLGKDMSSELTKSDLDTLLSMEMKLRLLDLENIQIPEAPPPIPKEPSSYDFVYHYG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPS1</accession>
    <name>A0A8C3SPS1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Ras-associating domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPS1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018331.1">
        <property type="protein sequence ID" value="ENSCSRP00000017517.1"/>
        <property type="gene ID" value="ENSCSRG00000013486.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000132">
        <property type="term" value="P:establishment of mitotic spindle orientation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061172">
        <property type="term" value="P:regulation of establishment of bipolar cell polarity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17117">
        <property type="entry name" value="RA_ANKFN1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039269">
        <property type="entry name" value="ANKFN1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000159">
        <property type="entry name" value="RA_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21437:SF2">
        <property type="entry name" value="ANKYRIN REPEAT AND FIBRONECTIN TYPE-III DOMAIN-CONTAINING PROTEIN 1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21437">
        <property type="entry name" value="WIDE AWAKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00314">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50200">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ras-associating" evidence="2">
        <location>
            <begin position="266"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="42"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="63"/>
            <end position="75"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017517.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="382" mass="42934" checksum="4B94BCA0D0E327B9" modified="2022-01-19" version="1">MEEIWREMRWMMDALQHARYKQPSCGVPLTWFLSESSSAMKEKTQSTSSHLDYLPSPTPSPETSRKFNSDSHGISDEEGSSEVFLATDSDYDSSRAQSPKELDLVYSSGPECCGRKIARNLRDSAPDVLQSHELKAPPLLLEEPRPPPELYDSDFVLPSRQIELLRITEKRQAYCVRTSSLDFPKPLFQVARKSCPGSVDSSPTETRTAGQCSLLRLETGSAFSPEHSQAVESSEPVFRTHSAEWTRAFQEPPEPGYIANRGKKPGSATLRVCPQYETGLSNETSVKLHVTNKMSAEEVVKLVVLEMNEVSRNVLGNIDAFCYGEDQLDHFGLVFMSDDTEQWLPDNFLPLSLHNAWPEGRFYVRIKETSPLLFQYGPATTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQM1</accession>
    <name>A0A8C3SQM1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Focadhesin</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000016655.1">
        <property type="protein sequence ID" value="ENSCSRP00000015966.1"/>
        <property type="gene ID" value="ENSCSRG00000009713.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060147">
        <property type="term" value="P:regulation of post-transcriptional gene silencing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022542">
        <property type="entry name" value="FOCAD/RST1_DUF3730"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045163">
        <property type="entry name" value="Focadhesin/RST1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021392">
        <property type="entry name" value="Focadhesin_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16212:SF4">
        <property type="entry name" value="FOCADHESIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16212">
        <property type="entry name" value="FOCADHESIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12530">
        <property type="entry name" value="DUF3730"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11229">
        <property type="entry name" value="Focadhesin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="967"/>
            <end position="991"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="1003"/>
            <end position="1026"/>
        </location>
    </feature>
    <feature type="domain" description="DUF3730" evidence="3">
        <location>
            <begin position="490"/>
            <end position="685"/>
        </location>
    </feature>
    <feature type="domain" description="Focadhesin C-terminal" evidence="2">
        <location>
            <begin position="1184"/>
            <end position="1758"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF11229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF12530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015966.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1782" mass="199498" checksum="868CD24904BEDA2B" modified="2022-01-19" version="1">EVGGSMIYFNFCNKLLFGIFLFYPDAVGHLIAAVLKENVLSNKIRQSTNQTPALNLLWEKCCSENVVVRTACCEGLVALVAQDYAEFSYVLNTALNLIPSARHVHGLVKIIGKLLQMQAVTVGKNPNMISLCFRYPPHPLITVLENRPDCWPVLLQQITVFFQQCPESSCVCIMTPFLRYLYCEPSQLGENAELRMGLLKILLQPHGPENKEAPSTLEHLILQLLCDLIPHFQIKDLPQITEAWFFLEELFQSLLRYPVFWKVQLSQLCLQILCFCELCLNVTGECSSTICLIEQNVDLFQEDFPVEQAIIGLGLLLLQSPACQQKPILNLACKLLSCTETQKIPATAIILVMPLLQILSSTAVEDCISEEDSGPTRQQLAINLLEMVQQEGVKDKKKLSYCKVIFPITSTYNLLYTTGRILEHMKEKSTVSAWLSSIKSLLPIMNQVPSHVFLLLAYLLVQENGESLRGVLSATVDIAKADSSQVPNLIPVLMFKLGRPLEPFLYRDILYTLPTLGVHKVCIAQILRVIQVLGSTPKLRPITLRLMTSLWEKQDRVYPELQRFMAMSDMPSLSVGKDTLWEKVIAKAASIRDICRQRPYQHGADMLAAISQILNECTKPDQATPAALVLQGLHALCQAEVVCIRSTWIALSPKLSCDNRPLILKTLNELFALVPSLTVNTNEYEVCVPGLKFISSLRARPEVSPSEEIDIHEEEEKEVDLSVPGSSYIKLLSLTLPSVLPAFEEFVASLVKREMANMPRGVYHSALRGGATRSDQGKTVAGVPNFMLKMYERNKQPGLKPGLAAGMLLCYDLPIHMGKDGKPISRFLASRGRNFQQMLIALIHEVSIQPSEWHRSLLLPQCWLGFMSRTYHAVLQGRQAELEMQLKHGKEDPEEVQYKQFTAWLWVRDMLTDVIKGASKDSPVVKGNCILALTGLAVAVAKYENSLSSDTDVGPETEPDFLPTKHWISMVIETLLSIVNSLYFYIPKILFSFTNWKKRTKKYFFNVAIARSCAATALSLLVPVFIVSCKEKVEEVLSVLTARLPGKPNADESQAVQIHIGLALGMFISRLCEEKVSDVSGQQMNLLLMKSLDALEDCCFDTSLEYNTGCILGVGLVLSFMSHSSQTESRVHVSSSLRKLCNYLGDSEEQSRTFQEILAYSIACSCVSAFSMKIIEAVEAEEIMNKLRTLAENNQQTSGFALALGSIVHGLSVCGHGKAEDLSNRLLPAWMKIVLAEGSPTMQRLAAVNGLVALVGSEASMIQLKSETIQSSQFQNKLNEIIRTLTQIVSFSGVIGLQTNAAWLLGHLHQSSLSSTQNRTSVPPDFNYLPENSFIRAAIDFAIEGGKKGPESIPPHLVKVALASIALIGESYQYPPVNWASVLSPLMRLNFGEEIQQLCIKLTVTQAQSSQNAAMLLGMWIVPPLVYGLSMKTRKYLFTTLPLWMKHVAEDKLQTYTEVFLVQHFETKKHPKNPELCQSILQGLSQAMKLPTPAQYCWSLLCQAAEKIFELLPEEIQRSEVEMYIEIAKCLSEMADAEVDRIAQFSKNNIEKTTFVKVYLVSQGRLSLLSLNDVIGIAVRCQQKETIAWMLFHSFYHARIVSHENTGILKRMDWLLELMGYIRNVAYKSISIQNVDLKEAVDFLLWIFAASVVAWADHATPLLLGLSAGWLPWKHKEVLPELSADDFGKHPIEKLSVQETLTLLPNSAQLLLAKEPWKEQTHKFIDWLFNIMESPKEVLSESSRDLLKGNVFLILFIPIFPSAQENRISLLKKQNVCRLTTR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRX1</accession>
    <name>A0A8C3SRX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">BTB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="17">Presynaptic cell membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018494.1">
        <property type="protein sequence ID" value="ENSCSRP00000017675.1"/>
        <property type="gene ID" value="ENSCSRG00000013586.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043679">
        <property type="term" value="C:axon terminus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032590">
        <property type="term" value="C:dendrite membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032809">
        <property type="term" value="C:neuronal cell body membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008076">
        <property type="term" value="C:voltage-gated potassium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005251">
        <property type="term" value="F:delayed rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001508">
        <property type="term" value="P:action potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051260">
        <property type="term" value="P:protein homooligomerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000011">
        <property type="entry name" value="Potassium channel, voltage-gated Shaw-related subfamily C, member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.350:FF:000014">
        <property type="entry name" value="Potassium channel, voltage-gated Shaw-related subfamily C, member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000002">
        <property type="entry name" value="Potassium voltage-gated channel subfamily C member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.350">
        <property type="entry name" value="Voltage-gated potassium channels. Chain C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003968">
        <property type="entry name" value="K_chnl_volt-dep_Kv"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003974">
        <property type="entry name" value="K_chnl_volt-dep_Kv3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003131">
        <property type="entry name" value="T1-type_BTB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028325">
        <property type="entry name" value="VG_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027359">
        <property type="entry name" value="Volt_channel_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11537:SF172">
        <property type="entry name" value="POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY C MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11537">
        <property type="entry name" value="VOLTAGE-GATED POTASSIUM CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02214">
        <property type="entry name" value="BTB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00169">
        <property type="entry name" value="KCHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01491">
        <property type="entry name" value="KVCHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01498">
        <property type="entry name" value="SHAWCHANNEL"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15" id="KW-0966">Cell projection</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16" id="KW-0407">Ion channel</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0630">Potassium</keyword>
    <keyword evidence="7" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="4" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0770">Synapse</keyword>
    <keyword evidence="6 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <keyword evidence="8" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="217"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="271"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="300"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="372"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="414"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="443"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="domain" description="BTB" evidence="21">
        <location>
            <begin position="8"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="38"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="548"/>
            <end position="576"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="40"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="19">
        <location>
            <begin position="50"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="72"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="566"/>
            <end position="576"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00034111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="SMART" id="SM00225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017675.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="576" mass="63683" checksum="50B391E0C1807E7A" modified="2022-01-19" version="1">MGKLEDNERVILNVGGTRHETYRSTLKTLPGTRLALLACESQSESSGGEEPPPPPAPTPPPPPKLPPPVPGGCPEASSGGSPRSSGGPSEFFFDRHPGVFAYVLNYYRTGKLHCPADVCGPLFEEELAFWGIDETDVEPCCWMTYRQHRDAEEALDIFEAPDLISGEPPLDGDDDDLAAKRLGIEDVGAAAGPPDGRWRRLQPRVWALFEDPYSSRAARFIAFASLFFILVSITTFCLETHEAFNTIINKTEHAINGTEAVLQYEIETDPALTYVEGVCVVWFTFEFLVRVVFSPNKLEFIKNLLNIIDFVAILPFYLEVGLSGLSSKAAKDVLGFLRVVRFVRILRIFKLTRHFVGLRVLGHTLRASTNEFLLLIIFLALGVLIFATMIYYAERIGAQPNDPSASEHTQFKNIPIGFWWAVVTMTTLGYGDMYPRTWSGMLVGALCALAGVLTIAMPVPVIVNNFGMYYSLAMAKQKLPRKRKKHIPPAPQVSSPTFCKTDLNMACNSTQGDVCLGKDNRLMEHNRSALPMAHSGCYQVKTVQEVSSHSHLGKGTHQSEALVPETKTEEGEHVSY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STA2</accession>
    <name>A0A8C3STA2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="27">Phosphatidylinositol-4-phosphate 3-kinase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate) + ATP = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3,4-bisphosphate) + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:18373"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:57658"/>
            <dbReference type="ChEBI" id="CHEBI:58178"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.154"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:18374"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + ATP = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3-phosphate) + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:12709"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:57880"/>
            <dbReference type="ChEBI" id="CHEBI:58088"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.137"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:12710"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the PI3/PI4-kinase family. Type III PI4K subfamily.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000020248.1">
        <property type="protein sequence ID" value="ENSCSRP00000019369.1"/>
        <property type="gene ID" value="ENSCSRG00000014303.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005942">
        <property type="term" value="C:phosphatidylinositol 3-kinase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016303">
        <property type="term" value="F:1-phosphatidylinositol-3-kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035005">
        <property type="term" value="F:1-phosphatidylinositol-4-phosphate 3-kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035091">
        <property type="term" value="F:phosphatidylinositol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043491">
        <property type="term" value="P:phosphatidylinositol 3-kinase/protein kinase B signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048015">
        <property type="term" value="P:phosphatidylinositol-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04012">
        <property type="entry name" value="C2A_PI3K_class_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08381">
        <property type="entry name" value="C2B_PI3K_class_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00869">
        <property type="entry name" value="PI3Ka_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00895">
        <property type="entry name" value="PI3Kc_C2_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd07290">
        <property type="entry name" value="PX_PI3K_C2_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1520.10:FF:000006">
        <property type="entry name" value="Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1070.11:FF:000003">
        <property type="entry name" value="Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.70:FF:000005">
        <property type="entry name" value="Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000036">
        <property type="entry name" value="phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000065">
        <property type="entry name" value="phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000105">
        <property type="entry name" value="phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1010.10:FF:000001">
        <property type="entry name" value="Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.770:FF:000004">
        <property type="entry name" value="Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta isoform A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1070.11">
        <property type="entry name" value="Phosphatidylinositol 3-/4-kinase, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1010.10">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.70">
        <property type="entry name" value="Phosphatidylinositol 3-kinase, accessory domain (PIK)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1520.10">
        <property type="entry name" value="Phox-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015433">
        <property type="entry name" value="PI3/4_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000403">
        <property type="entry name" value="PI3/4_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036940">
        <property type="entry name" value="PI3/4_kinase_cat_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018936">
        <property type="entry name" value="PI3/4_kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002420">
        <property type="entry name" value="PI3K-type_C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001263">
        <property type="entry name" value="PI3K_accessory_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042236">
        <property type="entry name" value="PI3K_accessory_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000341">
        <property type="entry name" value="PI3K_Ras-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001683">
        <property type="entry name" value="PX_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036871">
        <property type="entry name" value="PX_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042134">
        <property type="entry name" value="PX_PI3K_C2_beta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10048:SF30">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL 4-PHOSPHATE 3-KINASE C2 DOMAIN-CONTAINING SUBUNIT BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10048">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00454">
        <property type="entry name" value="PI3_PI4_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00792">
        <property type="entry name" value="PI3K_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00794">
        <property type="entry name" value="PI3K_rbd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00613">
        <property type="entry name" value="PI3Ka"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00787">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00142">
        <property type="entry name" value="PI3K_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00144">
        <property type="entry name" value="PI3K_rbd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00145">
        <property type="entry name" value="PI3Ka"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00146">
        <property type="entry name" value="PI3Kc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00312">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64268">
        <property type="entry name" value="PX domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51547">
        <property type="entry name" value="C2_PI3K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00915">
        <property type="entry name" value="PI3_4_KINASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00916">
        <property type="entry name" value="PI3_4_KINASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50290">
        <property type="entry name" value="PI3_4_KINASE_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51546">
        <property type="entry name" value="PI3K_RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51545">
        <property type="entry name" value="PIK_HELICAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50195">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0418">Kinase</keyword>
    <keyword evidence="13" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="PI3K-RBD" evidence="23">
        <location>
            <begin position="370"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="domain" description="C2 PI3K-type" evidence="24">
        <location>
            <begin position="622"/>
            <end position="781"/>
        </location>
    </feature>
    <feature type="domain" description="PIK helical" evidence="22">
        <location>
            <begin position="800"/>
            <end position="976"/>
        </location>
    </feature>
    <feature type="domain" description="PI3K/PI4K catalytic" evidence="21">
        <location>
            <begin position="1045"/>
            <end position="1323"/>
        </location>
    </feature>
    <feature type="domain" description="PX" evidence="20">
        <location>
            <begin position="1360"/>
            <end position="1476"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="19">
        <location>
            <begin position="1499"/>
            <end position="1619"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="93"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="147"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="93"/>
            <end position="114"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00006209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00029297"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS51545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51546"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS51547"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019369.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="27">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1629" mass="184804" checksum="7E108631E51A5EC6" modified="2022-01-19" version="1">MSATRGNGEHWKSLESVGISPKELALAEALQMEYDALSRLKQDKEESQAKQNTDRSLISWDDPALDYNKPTVRNDCHGIKIMRGLSGSDPTLNYNSLSVQGSSIAPGTNNTTSSVPPPEPGNQPWLKGPLASDYLYIFDGSGEDFLSEPLNGTSCQDGSPKKLSPPPLPPRLSIWSSSEVNQSSLKSSSLSYKGPQPRDINMFSSAHELSDGKLLARRISEEDPYGTMDYDGINDAITRLNLKSTYDTGLLREATWGWKEGRSIFEKETTGKPVARSKTMPPQVPPRTYVSKFGNRKNVVLVATISVASRPHSLANGYELFEVSEERDEEVAAFCHMLDVLRSGYSTKDYSLTGFVWSMVNLSPEHLGHGISLKVTVVCDSVQEPLTFTCDCSSTVDLLIYQTLCYTYDELLGIDVDDFVLKLCGLEEFLQNKHALGSHEYIQHCRKFDIDIRLQLMKRKAVRSDLARTVNDDQSPSTLNHYIHLQERPIKQTISRQALSLLFDTFHNEVDTFLAAEGDFQLKADRVIQSVMAICNALAAVESQEITGALNQLPACPSRMQPKIQKDPNVLAVRENREKVVETLTAAILDLVELYCNTFNADFQTAVHENRKHHLSQEACLLTCPLSFTVYATHRIPITWAASYEDFYLSCSLTHGGKELCSPLQTRKAHVYKYLFHLIIWDQQICFPIQVNRLPRETLLSATLYAVPIPPPGSSSETNKQRRVPEALGWVTTPLFNFRQVLTCGRKLLGLWPATQDNSSARSSAPNFNQPDSVILQIDFPASAFDVTFTSPPAAEFSPKYEFHSLGKEDQRKLKEVMQKESLYWLTDADRKKLWEKRYYCHEQPGSLPLLLTSPPSWEWACLPDIYALLKQWTYMNHQDALGLLHATFPDQEVRRTAVHWIDSMSDAELLDYLPQLVQALKYECYLDSPLVRFLMKRAICDLRITHYFFWLLKDGLKDSQFSIRYQYLLAALLCCCGKGLREEFDRQCCLVNTLAKLAQQVREAAPSSRQAILRDGLVDVKQFFSTNGSCRLPLSPSLLVKGIVPRDCSYFNSNAVPLKLSFQNVDALGENIRVIFKCGDDLRQDMLTLQMIRIMNKIWVQEGLDMRMVIFRCFSTGRGRGMVEMIPNAETLRKIQVEHGVTGSFKDRPLADWLQKHNPTEDEYEKAVENFIYSCAGCCVATYVLGICDRHNDNIMLKTTGHMFHIDFGRFLGHAQMFGNIKRDRAPFVFTSDMAYVINGGDKPSSRFHDFVDLCCQAYNLIRKHTHLFLNLLGLMLSCGIPELSDLEDLKYVYDALRPQDSEADATTYFTRLIESSLGSVATKLNFFIHNLAQMKFTGSDTRPVLSFAPRVHTLKTAGRIRDVFLCRHERVFNPSKGYTYIVKVQRESPSEVTYVQRTFEEFQELHNKLRLIFPSSHLPSFPSRFMIGRSRGEAMADRRKEELNGYIWHLIHSAPEVAECDLVYTFFHPLQRDEKAAGTNPAPKPADATWSRPIGKVGGEVKLSISYKNNKLFIMVMHIRGLQPLQDGNDPDPYVKIYLLPDPQKTTKRKTKVARKTCNPTYNEMLVYDGIPKGDLQQRELRLSVLSEESFWENILLGEVCIKLRDLDLTQEKMGWFELGSRSQGTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU52</accession>
    <name>A0A8C3SU52_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Scavenger receptor class A member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU52"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020596.1">
        <property type="protein sequence ID" value="ENSCSRP00000019705.1"/>
        <property type="gene ID" value="ENSCSRG00000014991.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008160">
        <property type="entry name" value="Collagen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052376">
        <property type="entry name" value="Oxidative_Scav/Glycosyltrans"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR39082">
        <property type="entry name" value="PHOSPHOLIPASE C-BETA-2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR39082:SF1">
        <property type="entry name" value="SCAVENGER RECEPTOR CLASS A MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01391">
        <property type="entry name" value="Collagen"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF58104">
        <property type="entry name" value="Methyl-accepting chemotaxis protein (MCP) signaling domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="54"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="458"/>
            <end position="596"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="119"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="2">
        <location>
            <begin position="481"/>
            <end position="490"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="555"/>
            <end position="581"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019705.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="596" mass="64350" checksum="92E4A102D434EBE4" modified="2022-01-19" version="1">SRRFKESPLGTRLCVELPKDPPTFPSRLCPRPGRTRTNCSRCQKNLSLQTSVKGLYVFCVLLIIAVMVLASLVFKKVNSIAEDISSAQTYYEKTIVSVQENLQELDQKSSGNCSFCHTTGQLGQEINKLQEELEEIQKMLLVQEILLDRTSQSYQQLSSTGSKITSEMDGCSFSIRQVNQTLGHFLAQVRGWQAATSALDDSLKGLLQERYDVKAVVEQMNFTAGQTAEWIHAIQRKTDEETLTLQKIVTEWQNYTRLFGSLRATSSKTSELVKSIQASMSVASQRISQNSEGMHDLVLQVMGLQLQLDNISSFLDDHEENMQDLQYHARYAQNRTAEQFETLEGRMTSHEIEISTIFTNINATDSHVHSMLKYLDDVRLSCTLGFHSHVEELYYLNKSVGLMLGTTDLLRERFSLLSARLDFDIRNLSMVMEEMKAVDVRHGQILHNVTVLRGVPGLPGPRGLKGDVGLKGPAGSKAGKGDTGGLGSPGPQGSRGPAGIPGPQGERGPIGVKGAPGLKGAKGSFGQAGLKGQMGPKGDIGPQGPEGAPGPVGPAGPQGKPGIPGKSGSPGQLGPPGLKGDPGVRGPPGLPGPPGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU65</accession>
    <name>A0A8C3SU65_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Leucine rich repeat containing 73</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU65"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019161.1">
        <property type="protein sequence ID" value="ENSCSRP00000018314.1"/>
        <property type="gene ID" value="ENSCSRG00000014051.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="120976at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052201">
        <property type="entry name" value="LRR-containing_regulator"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24111">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 34"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24111:SF3">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 73"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13516">
        <property type="entry name" value="LRR_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00368">
        <property type="entry name" value="LRR_RI"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018314.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="303" mass="32301" checksum="74C4F90181C02664" modified="2022-01-19" version="1">MLPGSIQISGETLSSAEIRDICESLRENSVRLLSLRGCQLSDRDFGRICRGVAESHSLAQLNLNLGIVSNINRVKQLAEALKTNRSVQSLFLHGSPLTDAGLALLNPALSIHPSLVALDLGDCMLGDEGIHLICGLLPPDGAKSGLKELTLSANPGVTAKGWGRLAIAVAHSSQVRVLNLDYNPLGDQVAGMLAVAVASSRTLEVLDLEGTGLTNHSAQTLLDMVENYPTALRTLILAENSISPELQQQISDLLSEGEEEEENEAHDVTAREKNPWICQSNPSSQMVLVTSGLGESLLAETEM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUU4</accession>
    <name>A0A8C3SUU4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Choline dehydrogenase</fullName>
            <ecNumber evidence="8">1.1.99.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>choline + A = betaine aldehyde + AH2</text>
            <dbReference type="Rhea" id="RHEA:17433"/>
            <dbReference type="ChEBI" id="CHEBI:13193"/>
            <dbReference type="ChEBI" id="CHEBI:15354"/>
            <dbReference type="ChEBI" id="CHEBI:15710"/>
            <dbReference type="ChEBI" id="CHEBI:17499"/>
            <dbReference type="EC" id="1.1.99.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 6">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="8">Amine and polyamine biosynthesis; betaine biosynthesis via choline pathway; betaine aldehyde from choline (cytochrome c reductase route): step 1/1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the GMC oxidoreductase family.</text>
    </comment>
    <dbReference type="EC" id="1.1.99.1" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUU4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019725.1">
        <property type="protein sequence ID" value="ENSCSRP00000018863.1"/>
        <property type="gene ID" value="ENSCSRG00000014424.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00529">
        <property type="reaction ID" value="UER00385"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008812">
        <property type="term" value="F:choline dehydrogenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050660">
        <property type="term" value="F:flavin adenine dinucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019285">
        <property type="term" value="P:glycine betaine biosynthetic process from choline"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.560.10">
        <property type="entry name" value="Glucose Oxidase, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011533">
        <property type="entry name" value="BetA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012132">
        <property type="entry name" value="GMC_OxRdtase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000172">
        <property type="entry name" value="GMC_OxRdtase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007867">
        <property type="entry name" value="GMC_OxRtase_C"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01810">
        <property type="entry name" value="betA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF002550">
        <property type="entry name" value="PRK02106.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11552:SF147">
        <property type="entry name" value="CHOLINE DEHYDROGENASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11552">
        <property type="entry name" value="GLUCOSE-METHANOL-CHOLINE GMC OXIDOREDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05199">
        <property type="entry name" value="GMC_oxred_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00732">
        <property type="entry name" value="GMC_oxred_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000137">
        <property type="entry name" value="Alcohol_oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54373">
        <property type="entry name" value="FAD-linked reductases, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00623">
        <property type="entry name" value="GMC_OXRED_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00624">
        <property type="entry name" value="GMC_OXRED_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6 7" id="KW-0274">FAD</keyword>
    <keyword evidence="3 7" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="5" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Glucose-methanol-choline oxidoreductase N-terminal" evidence="9">
        <location>
            <begin position="144"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="domain" description="Glucose-methanol-choline oxidoreductase N-terminal" evidence="10">
        <location>
            <begin position="316"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="146"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <begin position="154"/>
            <end position="157"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="281"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010790"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR000137-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU003968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU003969"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS00623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS00624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018863.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="613" mass="68477" checksum="CE7BC8A1FF36BEC5" modified="2022-01-19" version="1">MSHLIKGVKKYYGPSVSQMHKVTGFPFKTPILKSLLAYSGQQLKTSRTFSKLSSENAVSYSYIIVGAGSAGCVLGSRLTEDSLSTVLLLEAGPKDTLLGSKRLMWKIHMPAALTYNLCDEKYNWYYYTTPQKHMDNRNMYWPRGRVWGGSSSLNAMVYIRGHAEDYNRWHREGAVGWDYEFCLPYFKKAQTHELGPNLYRGGNGPLHVSRGKTNHPLHHAFLDAAQQAGYSFTDDMNGYQQEGFGWMDMTIHTGQRWSTASAYLHPAITRPNLSTEDRTLVTKILFQGTKAIGVEYVKNGQRKKALASKEVILSGGAINSPQLLMLSGVGNADDLKKLGIPVVCHLPGVGQNLQDHLEVYIQQKCTKPITLYKAQKPVNMAKIGLEWLWKFTGDGATAHLESGGFIRSRPDVPHPDIQFHFLPSQVIDHGRVASKLEAYQVHVGPMRSTSVGWLKLKSTDPRDHPMIEPNYLSMETDVWEFRQCVKLSREIFAQKAFEKFRGPEIQPGSHVKSDKEIDAFIRQKADSAYHPSCTCKMGQPSDTTAVVDPQTKVIGVENLRVVDASIMPSVVSGNLNAPTIMIAEKAADIIKGFPSLSEKNVPIYKPQTLETQR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SV44</accession>
    <name>A0A8C3SV44_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SV44"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019607.1">
        <property type="protein sequence ID" value="ENSCSRP00000018746.1"/>
        <property type="gene ID" value="ENSCSRG00000013674.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002764">
        <property type="term" value="P:immune response-regulating signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000033">
        <property type="entry name" value="Killer cell immunoglobulin-like receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000049">
        <property type="entry name" value="Leukocyte immunoglobulin-like receptor subfamily B member 1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050412">
        <property type="entry name" value="Ig-like_Receptors_ImmuneReg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11738">
        <property type="entry name" value="MHC CLASS I NK CELL RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11738:SF186">
        <property type="entry name" value="OSTEOCLAST-ASSOCIATED IMMUNOGLOBULIN-LIKE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13895">
        <property type="entry name" value="Ig_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="532"/>
            <end position="609"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="622"/>
            <end position="714"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="256"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="473"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="584"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="714"/>
            <end position="787"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1056"/>
            <end position="1105"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="6">
        <location>
            <begin position="266"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="733"/>
            <end position="751"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018746.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1163" mass="122902" checksum="7C3DB43D55438FC8" modified="2022-01-19" version="1">MQPGPELRLGEPPAPKPHGQAVPTLVGDRLLERPNDGWIELGRGKAGAVSPLFNSCLSSKAGREFLKPTIWVSPSRVVALGGSVTIRCEGRYRSMEFFLRKAGHPNPQGQSVPDGTVAEFPIPRVGREDGGSYTCDYRSITDQNSWSYPSDPVELIVAGEAPGSAYPKPSISLSPSGGVSLGGAVAVRCWGQYRGVRFVLNKERRHFPLVDSDGFGALFPISNVRREDGGSYSCSYHSRSEPFAVSYPSDPVELVVRGEGPGSASPFPPHSQPHPPGGIYSNPQPDPHGPGLGGCPGLALTACLLCADPSLPRPSISLSPTWVTAPGADATIRCQGQRRDVRFFLHKAGDLNPQRHMDPAGAGAEFHIPTVGRQHGGSYSCSYRPQSEPFISSYASSYVELVVAGEGPGSTSPLPAPHPAGSSGELCTEWMLRFPIHSVSRGDAGSYSCRYSTKSNAPVWSEPSDPVELVVAGEGPGSASPLPSAHPDGPSGDLALVGSSEPGSVTDTWGGVCVSPSHSCLCVNTELPAPRPSISVRPSWVITPGGAVTIRCQCQCEARRLFLYKGGIEIRELDAAGDGGEFTIPSARRDDGGAYSCRSRSRSEPPNWSDPSDIVRIITYYPKPIIFLSPTGEVALGGAVTVQCWGWHQNMRFRLYKDGNPTALQDAEPAGDLAEFPIRNVSRRDAGSYSCSYQDKLYLFNWSHPSDPVELVVAGEGPGSVSPAPPPAGPSGAGTCARGTRGAGAPRVRGPQQPPASQLFGGGGGRGKRSGAEPRGAPYPSPEAPMGGGQPVDLFQLIQTLTGPVHGLNWGRRRRGGGVSPRFNSCLSSKAGREFLKPTISVSPSRVVALGGSVTIRCQGWHPGRTFLLHKVGHLNLQNRTVPDGTVAEFPIPSVGREAGGNYTCDYHSIAEPNRWSGLSDPVEIIVTEMSPKPALSLSPGRATALGQDVTVRCRAGRRDARFSLFKVGDRTPLGRAEPAGAGGEFLTRSVRRGDGGSYTCYYHYATDPCTWSEPSDPVELVVAGEGTGSVSEPHPGRSSSRWRFGAEGGGIPAPRGSCGAGDLSQGDAPSGCPVQGTHRGVGAQGLPSRHHPSHTNPPHTHPGRALMIDAKSRGRGRGCGNLCPRFFSSTSSALRHVVFGRPRFRLPSSVHLIATLVMESVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVX5</accession>
    <name>A0A8C3SVX5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">TBC1 domain family member 31</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="30">Zinc finger and homeodomain protein 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="29">Zinc fingers and homeoboxes protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="39 40">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="39" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="39" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="28">Acts as a transcriptional repressor. Represses the promoter activity of the CDC25C gene stimulated by NFYA. May play a role in retinal development where it regulates the composition of bipolar cell populations, by promoting differentiation of bipolar OFF-type cells. In the brain, may promote maintenance and suppress differentiation of neural progenitor cells in the developing cortex.</text>
    </comment>
    <comment type="function">
        <text evidence="27">Molecular adapter which is involved in cilium biogenesis. Part of a functional complex including OFD1 a centriolar protein involved in cilium assembly. Could regulate the cAMP-dependent phosphorylation of OFD1, and its subsequent ubiquitination by PJA2 which ultimately leads to its proteasomal degradation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium basal body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Microtubule organizing center</location>
            <location evidence="3">Centrosome</location>
            <location evidence="3">Centriolar satellite</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 32 33">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the ZHX family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000018964.1">
        <property type="protein sequence ID" value="ENSCSRP00000018126.1"/>
        <property type="gene ID" value="ENSCSRG00000013604.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034451">
        <property type="term" value="C:centriolar satellite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060090">
        <property type="term" value="F:molecular adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000226">
        <property type="entry name" value="TBC1 domain family member 31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000185">
        <property type="entry name" value="TBC1 domain family member 31 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.80:FF:000022">
        <property type="entry name" value="TBC1 domain family, member 31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000296">
        <property type="entry name" value="Zinc fingers and homeoboxes protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000247">
        <property type="entry name" value="Zinc fingers and homeoboxes protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000264">
        <property type="entry name" value="zinc fingers and homeoboxes protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000272">
        <property type="entry name" value="zinc fingers and homeoboxes protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000062">
        <property type="entry name" value="zinc fingers and homeoboxes protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.80">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000195">
        <property type="entry name" value="Rab-GAP-TBC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035969">
        <property type="entry name" value="Rab-GAP_TBC_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051570">
        <property type="entry name" value="TBC1_cilium_biogenesis"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041057">
        <property type="entry name" value="ZHX_Znf_C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19853:SF1">
        <property type="entry name" value="TBC1 DOMAIN FAMILY MEMBER 31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19853">
        <property type="entry name" value="WD REPEAT CONTAINING PROTEIN 3 WDR3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00566">
        <property type="entry name" value="RabGAP-TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18387">
        <property type="entry name" value="zf_C2H2_ZHX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47923">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50086">
        <property type="entry name" value="TBC_RABGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="26" id="KW-0966">Cell projection</keyword>
    <keyword evidence="15" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="20 34" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="24" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="14" id="KW-0221">Differentiation</keyword>
    <keyword evidence="21 32 33" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="22 32 33" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="18" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="25 32 33" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="40" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0678">Repressor</keyword>
    <keyword evidence="23" id="KW-0804">Transcription</keyword>
    <keyword evidence="19" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="17" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="10" id="KW-0853">WD repeat</keyword>
    <keyword evidence="16" id="KW-0862">Zinc</keyword>
    <keyword evidence="13 31" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="38">
        <location>
            <begin position="109"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="36">
        <location>
            <begin position="285"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="36">
        <location>
            <begin position="448"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="36">
        <location>
            <begin position="538"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="36">
        <location>
            <begin position="611"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="domain" description="Rab-GAP TBC" evidence="37">
        <location>
            <begin position="1201"/>
            <end position="1376"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="32">
        <location>
            <begin position="287"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="32">
        <location>
            <begin position="450"/>
            <end position="499"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="32">
        <location>
            <begin position="540"/>
            <end position="589"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="32">
        <location>
            <begin position="613"/>
            <end position="662"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="35">
        <location>
            <begin position="1"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="35">
        <location>
            <begin position="191"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="35">
        <location>
            <begin position="679"/>
            <end position="736"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="34">
        <location>
            <begin position="1506"/>
            <end position="1555"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="34">
        <location>
            <begin position="1713"/>
            <end position="1765"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="34">
        <location>
            <begin position="1791"/>
            <end position="1825"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="35">
        <location>
            <begin position="41"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="35">
        <location>
            <begin position="195"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="35">
        <location>
            <begin position="689"/>
            <end position="702"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="35">
        <location>
            <begin position="703"/>
            <end position="715"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004607"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007440"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00014199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00034464"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00059058"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00077654"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
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    </evidence>
    <evidence type="ECO:0000256" key="32">
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    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="SAM" id="Coils"/>
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    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000259" key="36">
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            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="37">
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            <dbReference type="PROSITE" id="PS50086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="38">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018126.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="40">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1839" mass="210914" checksum="6A1387105AFA0025" modified="2022-01-19" version="1">MASKRKSTTPCMLRTPELMEQAVPEDGEALKERGAGPPQQDSKDGWAADTESSVKECEVVDGKAAVENQSKKPQGGYECKYCPYSTQNLNEFTEHVDTQHPNVILNPLYVCAECNFTTKKYDSLSDHNTKYHPGENNFKLKLIKRNNQTVLEQSIETTNNVVTVTNSGLENAECDEALHGEINVSKTPIMKQGKPKVETKKGPKKTEEGGMENHVDGTLPRVITETTESIACINGADFLHDVLAHVMPSVQLPPNINLVPKVPVPLNSTKYNCALDTNATMINSFNKFPYPTQAELSWLTAASKHPEEQIRIWFATQRLKHGISWSPEEVEEARKKMFNGTIQSVPQTITVLPAHLTAAKMPQPIIQTALPCQILGQTGLVLTQVSNGSTVSCSPITLAVAANHGQKRTIQTLSGAPEVKRPHVVHVPEVSPKLNAAPLTPTNDRKKTKEQIAELKASFIMCQFPDDAEVYRLIEVTGLSRSEIKKWFSDHRYRSHRGIVHITSESIAKDQLAIATARHGRTYHTYADFTPQRFKEKTQEQLRILEESFLRSSFPTQGELDRLRVETKLSRREVDSWFSERRKLRDSMEQALLNSSQLPSSLSGSAFNKKTQEQIHLLKSTFARTQWPSPQEYDQLAAQTGLTRTEIVRWFKENRSSLRTGTLKWIDRYQQQYIVDGHNEQNQKKGSKQNESPKNSNQVSRQHYQEHKKLNEENVGKLVMRSTGDYDPPKDSLLGNQTEDRLECNSQDGHGSEENEDAGDVNWVEVTVGDDDARSVRMQSSDLGNREQGKIWHRKPAPAAQQGVIVNIIHSATGYHSKTIRFLNVAFDSSGDSLLAGDHQGNIYVFDLTGNRFSLVQRTMQACTALAFNLRRKTEYLVALADYSIKCFDTDTKELVSWMRGHDSSVSSISVHGSGRYAITTSTDTAQFWDLDTFQRKRKLNVRQSVGIQKVFFLPLSNTILSCFKDNSIFAWECDTLQCKYQLPTPIEGSMLHYKIFATTRDGRVLVTGGKSNHLHLWCLESKQLLRIIQMPTKVRAVRHLEFLPDSFDGGSNQVLGVLSQDNIMRFINIQTCKHLFDIGNHEEGISTAAISPNGRYIASVMQNGSLNIYSVQALTQEVNKPPPPLVKVVEDLSKDKLGASKLTMRVTSGRSERPWKSRGSKTQTRVLKPQVNTSLENKENELPDGLNKKRLQALLKGFGEYPAKYRMFVWRALLQLPENHLAFSSLIDKGVHSAFVHLKDEYPMKSRKLLRVLQRTLSALAHWSAIFGETPYIPLLAFPFVKLFQNNQLICFEVVATVIVNWCQHWFEYFPNPPVNVLSLVENILAHHDKELLQHLINCNVTSQLYAWPLLETLFSEILTREEWLKVFDNIFSNHPSYFLMMVAAYIVCSRAPLLHCNQTEDFEYFFHHRNNLDINVVIKEAYHLMEATPADIHPQCMLDDFIPLTKGQYPVFNKYPRFIVDYQTQERERIRQDEVEYLRERQLVHEIEAKAVQRKVEDEAWYRKQELLHEAEEQRRKILLQEEEKLADQRQRLAAVKRELKVKELQLLDAARRRFLKHQQDQRQMELKRLDDEIARKVSMRERETAATVQDVEVRQMELESQRQLFEQQLVKDQETVTQEVKGEIDASRRRADLEEHLVQRLIEVDRDEDRKLAEESLAKADQKCIDTDWRIQALYKQRCDDLDREAHYEEIAKLLHDNRVKEAELLKAMKEEEDKRWEEVTEKRAQLEAEQLAVAALDARRKQFLEDEMNDAIDLAEKLQCEDGYFGEHTIVLPSIVCNINSESFSFLVSLDRRRKDLECRERELMAEVRELRQKLTSQARATYPLPHFPDTKWTT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWA6</accession>
    <name>A0A8C3SWA6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Chromosome 15 open reading frame 65</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium axoneme</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWA6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020307.1">
        <property type="protein sequence ID" value="ENSCSRP00000019427.1"/>
        <property type="gene ID" value="ENSCSRG00000014820.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005879">
        <property type="term" value="C:axonemal microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035082">
        <property type="term" value="P:axoneme assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026507">
        <property type="entry name" value="PIRC1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20899">
        <property type="entry name" value="PIERCE HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20899:SF4">
        <property type="entry name" value="PIERCER OF MICROTUBULE WALL 2 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14892">
        <property type="entry name" value="PIRC1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0966">Cell projection</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019427.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="120" mass="13515" checksum="0812A634807AA10F" modified="2022-01-19" version="1">EKKMTSAEMLPSSTNTEEIKSVQLPPCANPGNPVFSCMLDPKTLTTNNFLTNPQLLLFKTTSSEYGAIPPTSQMVPCTYHPMDETFTKHLLICGLTQHNYINTAMDRSRVYDYPNMQHTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXH5</accession>
    <name>A0A8C3SXH5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">ADP-ribosylation factor 6</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Filopodium membrane</location>
            <topology evidence="4">Lipid-anchor</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Ruffle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cleavage furrow</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Midbody</location>
            <location evidence="3">Midbody ring</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Recycling endosome membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 16">Belongs to the small GTPase superfamily. Arf family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXH5"/>
    <dbReference type="SMR" id="A0A8C3SXH5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020683.1">
        <property type="protein sequence ID" value="ENSCSRP00000019790.1"/>
        <property type="gene ID" value="ENSCSRG00000015084.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032154">
        <property type="term" value="C:cleavage furrow"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031527">
        <property type="term" value="C:filopodium membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090543">
        <property type="term" value="C:Flemming body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001726">
        <property type="term" value="C:ruffle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04149">
        <property type="entry name" value="Arf6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000286">
        <property type="entry name" value="ADP-ribosylation factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041838">
        <property type="entry name" value="Arf6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024156">
        <property type="entry name" value="Small_GTPase_ARF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006689">
        <property type="entry name" value="Small_GTPase_ARF/SAR"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11711">
        <property type="entry name" value="ADP RIBOSYLATION FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00025">
        <property type="entry name" value="Arf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00328">
        <property type="entry name" value="SAR1GTPBP"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00178">
        <property type="entry name" value="SAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51417">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 14 16" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="13" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="15" id="KW-0460">Magnesium</keyword>
    <keyword evidence="15" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0519">Myristate</keyword>
    <keyword evidence="10 14 16" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0653">Protein transport</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0813">Transport</keyword>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="20"/>
            <end position="27"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="27"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="44"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="66"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="122"/>
            <end position="125"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004476"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00010290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00017741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU003925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019790.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="175" mass="20096" checksum="49E68E09AEA52B98" modified="2022-01-19" version="1">MGKVLSKIFGNKEMRILMLGLDAAGKTTILYKLKLGQSVTTIPTVGFNVETVTYKNVKFNVWDVGGQDKIRPLWRHYYTGTQGLIFVVDCADRDRIDEARQELHRIINDREMRDAIILIFANKQDLPDAMKPHEIQEKLGLTRIRDRNWYVQPSCATTGDGLYEGLTWLTSNYKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYN1</accession>
    <name>A0A8C3SYN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Extracellular tyrosine-protein kinase PKDCC</fullName>
            <ecNumber evidence="3">2.7.10.2</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">Protein kinase domain-containing protein, cytoplasmic</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="22">Protein kinase-like protein SgK493</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="23">Sugen kinase 493</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Vertebrate lonesome kinase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:10597"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.7.10.2" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020126.1">
        <property type="protein sequence ID" value="ENSCSRP00000019254.1"/>
        <property type="gene ID" value="ENSCSRG00000014682.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="4062651at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004715">
        <property type="term" value="F:non-membrane spanning protein tyrosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001503">
        <property type="term" value="P:ossification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001501">
        <property type="term" value="P:skeletal system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000552">
        <property type="entry name" value="extracellular tyrosine-protein kinase PKDCC isoform X5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022049">
        <property type="entry name" value="FAM69_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042983">
        <property type="entry name" value="PKDCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46448:SF3">
        <property type="entry name" value="EXTRACELLULAR TYROSINE-PROTEIN KINASE PKDCC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46448">
        <property type="entry name" value="PROTEIN KINASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12260">
        <property type="entry name" value="PIP49_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="12" id="KW-0221">Differentiation</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="11" id="KW-0418">Kinase</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-0892">Osteogenesis</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-0653">Protein transport</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <keyword evidence="17" id="KW-0829">Tyrosine-protein kinase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00051942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00072258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00078617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00079014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00080589"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00082327"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019254.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="512" mass="58104" checksum="22CD35697E73D5FF" modified="2022-01-19" version="1">MRRRKIAVAAGCCLSFLLGTLLNVLFIPGFDPHQQQQPPPPPRRGVTPAIAGSPLYWRGGDRESQRLALARQIRERYEEVVRYQQHQAPAAAARRLVRPLERRLMDLAQQRTSSEQALRLEKGKAPQADSRGGSSPEAKVDLALNPPLLGCRDIHNVTSLHYLGSGYTKAVYKVVLNRTLAVALKSVDFGGHDIENCVKQYAALEDCYRLASYKIVKEMILLQRLQHSNILQLYGYCYQDSNDIPDTLTTITELGSPLEMIQLLQTSWEDRFRICLSLVRLLHYLAHSPLGSVTLLDFRPRQFVIVDGELKVTDLDDASIEESSCTSNRDCFIEFPARNFTLPCSVEGRCQNMNEKRNLYNAYRFFFTYLLPHSAPSSLRPLLDMIVNATGELHWGIDETVAQLERVLHLYKSGTYLQNTTRMPKAEYQQIPEAAIPDENYRCWPSYHHKGCLLSVFDVGEAIEVCENHSQCKAFVLTNQTTWTGRQLVFFKMGSNHIVPDPDKITYVKVTG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYX1</accession>
    <name>A0A8C3SYX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Phenylethanolamine N-methyltransferase</fullName>
            <ecNumber evidence="7">2.1.1.28</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Noradrenaline N-methyltransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>(R)-noradrenaline + S-adenosyl-L-methionine = (R)-adrenaline + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:25269"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:71406"/>
            <dbReference type="ChEBI" id="CHEBI:72587"/>
            <dbReference type="EC" id="2.1.1.28"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:25270"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>(R)-normetanephrine + S-adenosyl-L-methionine = (R)-metanephrine + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:70683"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:189645"/>
            <dbReference type="ChEBI" id="CHEBI:189646"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:70684"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>(R)-octopamine + S-adenosyl-L-methionine = (R)-synephrine + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:70519"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:63694"/>
            <dbReference type="ChEBI" id="CHEBI:141486"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:70520"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>phenylethanolamine + S-adenosyl-L-methionine = N-methylphenylethanolamine + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:12176"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57741"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:57946"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="EC" id="2.1.1.28"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:12177"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="6">Catecholamine biosynthesis; (R)-adrenaline biosynthesis; (R)-adrenaline from (R)-noradrenaline: step 1/1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the class I-like SAM-binding methyltransferase superfamily. NNMT/PNMT/TEMT family.</text>
    </comment>
    <dbReference type="EC" id="2.1.1.28" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021813.1">
        <property type="protein sequence ID" value="ENSCSRP00000020890.1"/>
        <property type="gene ID" value="ENSCSRG00000015831.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004603">
        <property type="term" value="F:phenylethanolamine N-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042423">
        <property type="term" value="P:catecholamine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000065">
        <property type="entry name" value="Phenylethanolamine N-methyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025820">
        <property type="entry name" value="NNMT/PNMT/TEMT_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000940">
        <property type="entry name" value="NNMT_TEMT_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053384">
        <property type="entry name" value="SAM-dep_methyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF041360">
        <property type="entry name" value="GntF_guanitoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10867">
        <property type="entry name" value="NNMT/PNMT/TEMT FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10867:SF18">
        <property type="entry name" value="PHENYLETHANOLAMINE N-METHYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01234">
        <property type="entry name" value="NNMT_PNMT_TEMT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000384">
        <property type="entry name" value="PNMTase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01100">
        <property type="entry name" value="NNMT_PNMT_TEMT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51681">
        <property type="entry name" value="SAM_MT_NNMT_PNMT_TEMT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0127">Catecholamine biosynthesis</keyword>
    <keyword evidence="3" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 14" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="binding site" evidence="14">
        <location>
            <position position="20"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="25"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="56"/>
            <end position="57"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="62"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="78"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="83"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="135"/>
            <end position="136"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022584"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00037894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039028"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00040076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00041841"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00048084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048197"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048901"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00048910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR000384-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020890.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="244" mass="27372" checksum="0AC415E30595C0FB" modified="2022-01-19" version="1">AMSSIAAVAESYQRFNPRAYLQNNYMPPRADFSSEDCVVPWKLRCDIHGRTLIDIGSGPTIYQLLSACDHFEEIVATDYLEVNREVLGRWVRDEPGGFDWSPYIQHVCRIEGKGEQWKEKEQKLRGKLRQILPIDVHQPKPLGSQLCQPADALVSTFCLEAVSPDRPSFERALCNVTTLLKPGGHFLLIGALEESFYLAGEAKLAVVPVSEADVREALSKSGYHIHDFRSYLMPPSLGKPLVLC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZR5</accession>
    <name>A0A8C3SZR5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZR5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021802.1">
        <property type="protein sequence ID" value="ENSCSRP00000020879.1"/>
        <property type="gene ID" value="ENSCSRG00000015759.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046474">
        <property type="term" value="P:glycerophospholipid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07511">
        <property type="entry name" value="HAD_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050324">
        <property type="entry name" value="CDP-alcohol_PTase-I"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006357">
        <property type="entry name" value="HAD-SF_hydro_IIA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006353">
        <property type="entry name" value="HAD-SF_hydro_IIA_CECR5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01456">
        <property type="entry name" value="CECR5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01460">
        <property type="entry name" value="HAD-SF-IIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14269">
        <property type="entry name" value="CDP-DIACYLGLYCEROL--GLYCEROL-3-PHOSPHATE 3-PHOSPHATIDYLTRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14269:SF43">
        <property type="entry name" value="HALOACID DEHALOGENASE-LIKE HYDROLASE DOMAIN-CONTAINING 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13344">
        <property type="entry name" value="Hydrolase_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020879.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="394" mass="44527" checksum="AC64230123CA5012" modified="2025-10-08" version="2">MVPSPWAVRPRLCSPQLGPCSNFCCQKGPNIPTFGFLFDIDGVLVRGKTPISAAKKAFQKLVNSQGQFLVPVVFVTNAGNCLRQKKADQLSHILGVQISQDQVVMSHSPLRMFKRYHDKCVLVSGQGPLLDIAQYLGFCQPITIEILRETYPLLDMVDHDRRPKVLVTVVLFGEPVRWETNLQLIIDVLLTGGCPGKPYHQASYPHIPVLACNMDLMWMAEAQSPRFGHGTFMVCLENIYKKITGKELKYEALMGKPSELTYHYAEYLIRMQAAQRHWKEPIQTLYAIGDNLMTDIYGANLYNRYLEEKNSRKAPATATNCRSVLVCTGVYNPHTEVPSDTRESITETVFHGHRDFRFDPALVEPDHIVPDADAAVDLIYQLENFAPNQDIRTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZY0</accession>
    <name>A0A8C3SZY0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Transcriptional regulator</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3">Transcription factor that binds DNA in a non-specific manner, yet also specifically recognizes the core sequence 5'-CAC[GA]TG-3'. Activates the transcription of growth-related genes.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Efficient DNA binding requires dimerization with another bHLH protein.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022337.1">
        <property type="protein sequence ID" value="ENSCSRP00000021388.1"/>
        <property type="gene ID" value="ENSCSRG00000016205.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11458">
        <property type="entry name" value="bHLHzip_c-Myc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000019">
        <property type="entry name" value="Myc proto-oncogene protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003327">
        <property type="entry name" value="Myc-LZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050433">
        <property type="entry name" value="Myc_transcription_factors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002418">
        <property type="entry name" value="Tscrpt_reg_Myc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012682">
        <property type="entry name" value="Tscrpt_reg_Myc_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45851">
        <property type="entry name" value="MYC PROTO-ONCOGENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02344">
        <property type="entry name" value="Myc-LZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01056">
        <property type="entry name" value="Myc_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001705">
        <property type="entry name" value="Myc_protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00044">
        <property type="entry name" value="LEUZIPPRMYC"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0010">Activator</keyword>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1 3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BHLH" evidence="6">
        <location>
            <begin position="323"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="144"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="198"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="308"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="379"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="5">
        <location>
            <begin position="154"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="198"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="226"/>
            <end position="239"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRNR" id="PIRNR001705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021388.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="408" mass="45624" checksum="CA07126060CFC466" modified="2022-01-19" version="1">MPLTSTLPSKNYDYDYDSVQPYFYFEDEEENFYLAAQQRGSELQPPAPSEDIWKKFELLPTPPLSPSRRSSLAAAYFPSTADRLEMVTELLGGDMVNQSFICDPDDESFVKSIIIQDCMWSGFSAAAKLEKVVSEKLASYQAARREGGSGSRLCPPPPPSQPPSLAPSPASASTYLHDLGAAASDCIDPSVVFPYPLSDRSSKPGSPSSSPASLLGDDTPPTTSSDSEEEPEDDEEEIDVVTTSESESITQPTEEHSKPHHSPLVLKRCHVPIHQHNYAAPPSTKLEYPSAKRIKLDNGRVLKQISNNRKCSSPRTSDTEENDKRRTHNVLERQRRNELKLSFFALRDQIPEVANNEKAPKVVILKKATEYVLSIQTDEHRLIAEKEQLRKRREQLKHKLEQLRNSCA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T192</accession>
    <name>A0A8C3T192_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">alpha-1,2-Mannosidase</fullName>
            <ecNumber evidence="9">3.2.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Involved in the endoplasmic reticulum-associated degradation (ERAD) pathway that targets misfolded glycoproteins for degradation in an N-glycan-dependent manner. May initiate ERAD by promoting the first mannose trimming step of ERAD substrates, from Man9GlcNAc2 to Man8GlcNAc2. Seems to recognize and bind to exposed hydrophobic regions in target proteins.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="8">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the glycosyl hydrolase 47 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.-" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T192"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024375.1">
        <property type="protein sequence ID" value="ENSCSRP00000023358.1"/>
        <property type="gene ID" value="ENSCSRG00000017576.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044322">
        <property type="term" value="C:endoplasmic reticulum quality control compartment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004571">
        <property type="term" value="F:mannosyl-oligosaccharide 1,2-alpha-mannosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904380">
        <property type="term" value="P:endoplasmic reticulum mannose trimming"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904154">
        <property type="term" value="P:positive regulation of retrograde protein transport, ER to cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006986">
        <property type="term" value="P:response to unfolded protein"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.50.10.10:FF:000015">
        <property type="entry name" value="alpha-1,2-Mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.10.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012341">
        <property type="entry name" value="6hp_glycosidase-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044674">
        <property type="entry name" value="EDEM1/2/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001382">
        <property type="entry name" value="Glyco_hydro_47"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036026">
        <property type="entry name" value="Seven-hairpin_glycosidases"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45679">
        <property type="entry name" value="ER DEGRADATION-ENHANCING ALPHA-MANNOSIDASE-LIKE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45679:SF6">
        <property type="entry name" value="ER DEGRADATION-ENHANCING ALPHA-MANNOSIDASE-LIKE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01532">
        <property type="entry name" value="Glyco_hydro_47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00747">
        <property type="entry name" value="GLYHDRLASE47"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48225">
        <property type="entry name" value="Seven-hairpin glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0106">Calcium</keyword>
    <keyword evidence="3" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="4" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0834">Unfolded protein response</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034403140" description="alpha-1,2-Mannosidase" evidence="11">
        <location>
            <begin position="25"/>
            <end position="577"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="516"/>
            <end position="548"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="525"/>
            <end position="537"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="538"/>
            <end position="547"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="7">
        <location>
            <position position="116"/>
        </location>
    </feature>
    <feature type="active site" evidence="7">
        <location>
            <position position="257"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="7">
        <location>
            <position position="350"/>
        </location>
    </feature>
    <feature type="active site" evidence="7">
        <location>
            <position position="371"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="474"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00054385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR601382-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR601382-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU361193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023358.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="577" mass="65015" checksum="76CF1E16877AE262" modified="2022-01-19" version="1">MLRSWYLLCCLWALHLSGAGEAAAANREIDTAHYRERVKSMFYHAYNNYLENAFPYDELRPLTCDGQDTWGSFSLTLIDALDTLLILGNVSEFQRVVNVLQEGVDFDIDVNASVFETNIRVVGGLLSAHLLSKKAGVEVEAGWPCSGPLLRMAEEAARKLLPAFQTPTGMPYGTVNLLHGVNPGETPVTCTAGIGTFIVEFATLSHLTGDLVFEDVARKALKALWKNRSDIGLVGNHIDVVTAKWVAQDAGIGAGVDSYFEYLVKGAILLHDEELMSMFLDYNKAIRNYTKFDDWYLWVQMYKGTVSMPVFQSLEAYWPGLQSLIGDINNAMQTFLNYYTVWKQFGGLPEFYNIPQGYTVEKREGYPLRPELIESAMYLYRATRDPTLLELGRDAVESIEKISKVECGFATIKDLRDHRLDNRMESFFLAETVKYLYLLFDPNNFIHNDGSAFDVVPMPYGECILGAGGYVFNTEAHPIDPAALYCCRKQKEEQWEVEDLMREFFFQKKSKKSTFKRTADHGGRESQTASADASSESSRGEMNPEKNTKRRISLLSCPNQPFTSKLSVLGQVFLDNT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T366</accession>
    <name>A0A8C3T366_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Proline and glutamate rich with coiled coil 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T366"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024479.1">
        <property type="protein sequence ID" value="ENSCSRP00000023462.1"/>
        <property type="gene ID" value="ENSCSRG00000017630.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053819">
        <property type="entry name" value="TEADIR3_omega_loop"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15238">
        <property type="entry name" value="TEADIR3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="21"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="32"/>
            <end position="56"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023462.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="277" mass="31491" checksum="532667042E30BFD6" modified="2022-01-19" version="1">MAAGVIRNLAEFRLPASFQHSFLHPTPPQDMDFQDLSEEEEEVEEEDEYDVEEEDSPPCHSPGREGEKVTADCSQSDAEMTLQLLKFSELISCDIQRYFGRKAKDEDPDSCNIYEDCFSPCWLGRELYYADLMRLAQSGELDDEDAQGPAAPLGQLDQRVWKSICNKDGAQKLGPLAELFEYGLRRFLKRRAADGRKLRLEKKYAHIMPMHKRKLPQSFWKEPSPSPPCILNTNPPDFSDLLANWTSEPGQELPSTGRELAGELARPAMETDQFSVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3N7</accession>
    <name>A0A8C3T3N7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">RUN and FYVE domain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="7">Interacts with BMX.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3N7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023715.1">
        <property type="protein sequence ID" value="ENSCSRP00000022723.1"/>
        <property type="gene ID" value="ENSCSRG00000016922.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17695">
        <property type="entry name" value="RUN_RUFY2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.900:FF:000001">
        <property type="entry name" value="RUN and FYVE domain containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000046">
        <property type="entry name" value="RUN and FYVE domain containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000030">
        <property type="entry name" value="RUN and FYVE domain-containing protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.900">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047335">
        <property type="entry name" value="RUFY1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004012">
        <property type="entry name" value="Run_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037213">
        <property type="entry name" value="Run_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047332">
        <property type="entry name" value="RUN_RUFY2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000306">
        <property type="entry name" value="Znf_FYVE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017455">
        <property type="entry name" value="Znf_FYVE-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45956:SF3">
        <property type="entry name" value="RUN AND FYVE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45956">
        <property type="entry name" value="RUN AND FYVE DOMAIN-CONTAINING PROTEIN 2-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01363">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02759">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00064">
        <property type="entry name" value="FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00593">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140741">
        <property type="entry name" value="RUN domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50826">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50178">
        <property type="entry name" value="ZF_FYVE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RUN" evidence="12">
        <location>
            <begin position="37"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="FYVE-type" evidence="11">
        <location>
            <begin position="540"/>
            <end position="598"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="220"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="291"/>
            <end position="535"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00064218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00069101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50178"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022723.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="606" mass="70309" checksum="89136ADE077A87F3" modified="2022-01-19" version="1">LAVKDPTAVERANLLNMAKLSIKGLIESALSFGRTLDSDYPPLQQFFVVMEHCLKHGLKVRKSFLSYNKTIWGPLELVEKLYPEAEEIAASVRDLPGLKTPLGRARAWLRLALMQKKMADYLRCLIIQRDLLSEFYEYHALMMEEEGAVIVGLLVGLNVIDANLCVKGEDLDSQVGVIDFSMYLKNEDDIGSKERNVQIVAILDQKNYVEELNRQLNSTVSSLHARVDSLEKSNTKLIEELAIAKNNIIKLQEENHQLRSENTLILMKTQHHLEVTKVDVEAELQTYRHSRQGLDEMYNEARRQLREESQLRQDIENELMVQVSMKHEIELAMKLLEKDIHEKQDTLIGLRQQLDEVKAINIEMYQKLQVSEDATKEKNEIISRLEDKTNQITATMKQLEQRLQQAEESQMEDEKEDKKFKQECMSKSENLQKEISRKEKQLVQLETDLKIEKEWRQTLEDDLEKEKETLSHLRVETQQIICLKKEFLKLQDKNRQLKKICHDQEEALQELACKLSESKLKIEDIKEANKALQGQVWLKDKEATHCKLCEKEFSLSKRKHHCRNCGEIFCNACSDNELPLPSSPKPVRVCDSCHAFLIQRCSSNMP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4C2</accession>
    <name>A0A8C3T4C2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">protein deglycase</fullName>
            <ecNumber evidence="10">3.5.1.124</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="34">Maillard deglycase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="35">Parkinsonism-associated deglycase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="52 53">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="52" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="52" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="37">
            <text>N(2)-(1-hydroxy-2-oxoethyl)-GDP + H2O = glycolate + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57264"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:141574"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="38">
            <text>N(2)-(1-hydroxy-2-oxoethyl)-GMP + H2O = glycolate + GMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57304"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
            <dbReference type="ChEBI" id="CHEBI:141576"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="49">
            <text>N(2)-(1-hydroxy-2-oxoethyl)-GTP + H2O = glycolate + GTP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57252"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:141571"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="47">
            <text>N(2)-(1-hydroxy-2-oxoethyl)-dGTP + H2O = dGTP + glycolate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57248"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:61429"/>
            <dbReference type="ChEBI" id="CHEBI:141572"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="46">
            <text>N(2)-(1-hydroxy-2-oxopropyl)-GDP + H2O = lactate + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57260"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:141573"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="50">
            <text>N(2)-(1-hydroxy-2-oxopropyl)-GMP + H2O = lactate + GMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57268"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
            <dbReference type="ChEBI" id="CHEBI:141575"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="48">
            <text>N(2)-(1-hydroxy-2-oxopropyl)-GTP + H2O = lactate + GTP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57256"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:141570"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="43">
            <text>N(2)-(1-hydroxy-2-oxopropyl)-dGTP + H2O = lactate + dGTP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57244"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:61429"/>
            <dbReference type="ChEBI" id="CHEBI:141569"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="51">
            <text>N(6)-(1-hydroxy-2-oxoethyl)-L-lysyl-[protein] + H2O = glycolate + L-lysyl-[protein] + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57192"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:14845"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:141554"/>
            <dbReference type="EC" id="3.5.1.124"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="41">
            <text>N(6)-(1-hydroxy-2-oxopropyl)-L-lysyl-[protein] + H2O = lactate + L-lysyl-[protein] + H(+)</text>
            <dbReference type="Rhea" id="RHEA:49552"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:12429"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:131709"/>
            <dbReference type="EC" id="3.5.1.124"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="42">
            <text>N(omega)-(1-hydroxy-2-oxoethyl)-L-arginyl-[protein] + H2O = L-arginyl-[protein] + glycolate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57188"/>
            <dbReference type="Rhea" id="RHEA-COMP:10532"/>
            <dbReference type="Rhea" id="RHEA-COMP:14844"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:29965"/>
            <dbReference type="ChEBI" id="CHEBI:141553"/>
            <dbReference type="EC" id="3.5.1.124"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="44">
            <text>N(omega)-(1-hydroxy-2-oxopropyl)-L-arginyl-[protein] + H2O = lactate + L-arginyl-[protein] + H(+)</text>
            <dbReference type="Rhea" id="RHEA:49548"/>
            <dbReference type="Rhea" id="RHEA-COMP:10532"/>
            <dbReference type="Rhea" id="RHEA-COMP:12428"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:29965"/>
            <dbReference type="ChEBI" id="CHEBI:131708"/>
            <dbReference type="EC" id="3.5.1.124"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="45">
            <text>S-(1-hydroxy-2-oxoethyl)-L-cysteinyl-[protein] + H2O = glycolate + L-cysteinyl-[protein] + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57196"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:14846"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:141555"/>
            <dbReference type="EC" id="3.5.1.124"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="36">
            <text>S-(1-hydroxy-2-oxopropyl)-L-cysteinyl-[protein] + H2O = lactate + L-cysteinyl-[protein] + H(+)</text>
            <dbReference type="Rhea" id="RHEA:49556"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:12430"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:131710"/>
            <dbReference type="EC" id="3.5.1.124"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>an N(2)-(1-hydroxy-2-oxoethyl)-2'-deoxyguanosine in DNA + H2O = a 2'-deoxyguanosine in DNA + glycolate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57296"/>
            <dbReference type="Rhea" id="RHEA-COMP:11367"/>
            <dbReference type="Rhea" id="RHEA-COMP:14857"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:85445"/>
            <dbReference type="ChEBI" id="CHEBI:141579"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="2">
            <text>an N(2)-(1-hydroxy-2-oxoethyl)-guanosine in RNA + H2O = a guanosine in RNA + glycolate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57292"/>
            <dbReference type="Rhea" id="RHEA-COMP:14855"/>
            <dbReference type="Rhea" id="RHEA-COMP:14859"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29805"/>
            <dbReference type="ChEBI" id="CHEBI:74269"/>
            <dbReference type="ChEBI" id="CHEBI:141581"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="40">
            <text>an N(2)-(1-hydroxy-2-oxopropyl)-2'-deoxyguanosine in DNA + H2O = a 2'-deoxyguanosine in DNA + lactate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57300"/>
            <dbReference type="Rhea" id="RHEA-COMP:11367"/>
            <dbReference type="Rhea" id="RHEA-COMP:14856"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:85445"/>
            <dbReference type="ChEBI" id="CHEBI:141578"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="39">
            <text>an N(2)-(1-hydroxy-2-oxopropyl)-guanosine in RNA + H2O = a guanosine in RNA + lactate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:57288"/>
            <dbReference type="Rhea" id="RHEA-COMP:14855"/>
            <dbReference type="Rhea" id="RHEA-COMP:14858"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:24996"/>
            <dbReference type="ChEBI" id="CHEBI:74269"/>
            <dbReference type="ChEBI" id="CHEBI:141580"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cell membrane</location>
            <topology evidence="5">Lipid-anchor</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Membrane raft</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the peptidase C56 family.</text>
    </comment>
    <dbReference type="EC" id="3.5.1.124" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4C2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025771.1">
        <property type="protein sequence ID" value="ENSCSRP00000024714.1"/>
        <property type="gene ID" value="ENSCSRG00000018525.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="543156at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045121">
        <property type="term" value="C:membrane raft"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016684">
        <property type="term" value="F:oxidoreductase activity, acting on peroxide as acceptor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008233">
        <property type="term" value="F:peptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036524">
        <property type="term" value="F:protein deglycase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006914">
        <property type="term" value="P:autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046295">
        <property type="term" value="P:glycolate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903189">
        <property type="term" value="P:glyoxal metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006979">
        <property type="term" value="P:response to oxidative stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007338">
        <property type="term" value="P:single fertilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03135">
        <property type="entry name" value="GATase1_DJ-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.880:FF:000057">
        <property type="entry name" value="Protein/nucleic acid deglycase DJ-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.880">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029062">
        <property type="entry name" value="Class_I_gatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006287">
        <property type="entry name" value="DJ-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002818">
        <property type="entry name" value="DJ-1/PfpI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050325">
        <property type="entry name" value="Prot/Nucl_acid_deglycase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01383">
        <property type="entry name" value="not_thiJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48094:SF12">
        <property type="entry name" value="PARKINSON DISEASE PROTEIN 7 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48094">
        <property type="entry name" value="PROTEIN/NUCLEIC ACID DEGLYCASE DJ-1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01965">
        <property type="entry name" value="DJ-1_PfpI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52317">
        <property type="entry name" value="Class I glutamine amidotransferase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="20" id="KW-0007">Acetylation</keyword>
    <keyword evidence="21" id="KW-0072">Autophagy</keyword>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="29" id="KW-0143">Chaperone</keyword>
    <keyword evidence="22" id="KW-0186">Copper</keyword>
    <keyword evidence="12" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="17" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="32" id="KW-0278">Fertilization</keyword>
    <keyword evidence="16" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="30" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="13" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="33" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="26" id="KW-0472">Membrane</keyword>
    <keyword evidence="25" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="31" id="KW-0539">Nucleus</keyword>
    <keyword evidence="24" id="KW-0558">Oxidation</keyword>
    <keyword evidence="27" id="KW-0564">Palmitate</keyword>
    <keyword evidence="14" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-0645">Protease</keyword>
    <keyword evidence="53" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="19" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="23" id="KW-0346">Stress response</keyword>
    <keyword evidence="18" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="28" id="KW-0865">Zymogen</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00000739"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00004285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00008542"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00012719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00023279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="ARBA" id="ARBA00030958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="ARBA" id="ARBA00031312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="36">
        <source>
            <dbReference type="ARBA" id="ARBA00047717"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="37">
        <source>
            <dbReference type="ARBA" id="ARBA00047824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="38">
        <source>
            <dbReference type="ARBA" id="ARBA00048223"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="39">
        <source>
            <dbReference type="ARBA" id="ARBA00048384"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="40">
        <source>
            <dbReference type="ARBA" id="ARBA00048443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="41">
        <source>
            <dbReference type="ARBA" id="ARBA00048587"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="42">
        <source>
            <dbReference type="ARBA" id="ARBA00048622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="43">
        <source>
            <dbReference type="ARBA" id="ARBA00048786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="44">
        <source>
            <dbReference type="ARBA" id="ARBA00048884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="45">
        <source>
            <dbReference type="ARBA" id="ARBA00048937"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="46">
        <source>
            <dbReference type="ARBA" id="ARBA00048993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="47">
        <source>
            <dbReference type="ARBA" id="ARBA00049074"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="48">
        <source>
            <dbReference type="ARBA" id="ARBA00049200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="49">
        <source>
            <dbReference type="ARBA" id="ARBA00049222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="50">
        <source>
            <dbReference type="ARBA" id="ARBA00049281"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="51">
        <source>
            <dbReference type="ARBA" id="ARBA00049474"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="52">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024714.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="53">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="189" mass="20201" checksum="F806D210537F1B61" modified="2022-01-19" version="1">MASKRALVILAKGAEEMETVIPTDVMRRAGIKVTIASLTGKDPVQCSRDVFICPDASLEDARKEGPYDVVVLPGGNLGAQNLSESPAVKDILVDQENRKGLIAAICAGPTALLAHGIGFGRKVTTHPLAKDKMMNGEHYKYSESRVEKDGNFLTSRGPGTSFEFGLAIVEILLGKEVADQVKAPLILKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4H9</accession>
    <name>A0A8C3T4H9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Mitochondrial sodium/calcium exchanger protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="24">Na(+)/K(+)/Ca(2+)-exchange protein 6</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="23">Sodium/calcium exchanger protein, mitochondrial</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="22">Sodium/potassium/calcium exchanger 6</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Solute carrier family 8 member B1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>Ca(2+)(in) + 3 Na(+)(out) = Ca(2+)(out) + 3 Na(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:69955"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Ca(2+):cation antiporter (CaCA) (TC 2.A.19) family. SLC24A subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4H9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024065.1">
        <property type="protein sequence ID" value="ENSCSRP00000023059.1"/>
        <property type="gene ID" value="ENSCSRG00000017354.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005432">
        <property type="term" value="F:calcium:sodium antiporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099093">
        <property type="term" value="P:calcium export from the mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1420.30:FF:000023">
        <property type="entry name" value="Mitochondrial sodium/calcium exchanger protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1420.30:FF:000025">
        <property type="entry name" value="sodium/potassium/calcium exchanger 6, mitochondrial isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1420.30">
        <property type="entry name" value="NCX, central ion-binding region"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051359">
        <property type="entry name" value="CaCA_antiporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004837">
        <property type="entry name" value="NaCa_Exmemb"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044880">
        <property type="entry name" value="NCX_ion-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12266:SF0">
        <property type="entry name" value="MITOCHONDRIAL SODIUM_CALCIUM EXCHANGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12266">
        <property type="entry name" value="NA+/CA2+ K+ INDEPENDENT EXCHANGER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01699">
        <property type="entry name" value="Na_Ca_ex"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0050">Antiport</keyword>
    <keyword evidence="11" id="KW-0106">Calcium</keyword>
    <keyword evidence="5" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0406">Ion transport</keyword>
    <keyword evidence="7" id="KW-0452">Lithium</keyword>
    <keyword evidence="16 26" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 27" id="KW-0732">Signal</keyword>
    <keyword evidence="13" id="KW-0915">Sodium</keyword>
    <keyword evidence="18" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="8 26" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12 26" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="27">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034366158" description="Mitochondrial sodium/calcium exchanger protein" evidence="27">
        <location>
            <begin position="29"/>
            <end position="594"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="103"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="148"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="176"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="211"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="237"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="370"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="398"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="429"/>
            <end position="447"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="453"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="496"/>
            <end position="515"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="535"/>
            <end position="553"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="565"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="domain" description="Sodium/calcium exchanger membrane region" evidence="28">
        <location>
            <begin position="113"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="domain" description="Sodium/calcium exchanger membrane region" evidence="28">
        <location>
            <begin position="432"/>
            <end position="582"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="25">
        <location>
            <begin position="265"/>
            <end position="296"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005364"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022671"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00033667"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00073621"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00076357"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00076738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00077141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00081341"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="Pfam" id="PF01699"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023059.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="594" mass="64910" checksum="6B80F1E5D1DAFF08" modified="2022-01-19" version="1">MALRPGSRGAFCILGVLWTLSCGAGASGADAGSQGDGRRMPEIEKESDGIWAAQHQARPVDCWEVRTKNSSEWCHFIRTNPDCQMNSGFLSYLDGVFCVFPSALLPLVVTLYVLWLLYLFLILGVTAEKFFCPNLSAISTNLRLAHNVAGVTFLAFGNGAPDVFSAVVAFSDPRTAGLAIGALFGAGVFVTTVVAGGIALLKPFTVASRPFLRDAVFYMVAVFLTFTMLYFRRITLAGALSYLGLYIFYVLTVVICTWIHRRQRGDGLSPAGSGQPERVSDPEDEDSPCSSVHSGEYEEEYRPLLPSEEGTLQILTKAVNPLDRRKWRRKSCSWRCFKVFKVPVEFVMLLTVPVVDPDQEDHNWKRPLNCLHLITSPLVCILTLKSGVYGLYKIQGVFPVWGLGVLIGAFLAAIVFCTTKNEEPPKYHCVFAFLGFLASALWINAVATEVVNVLRTLGVVFQLSNTVLGLTLLAWGNSIGDTFSDLTMARHGYPRMAFSACFGGIIFNMLVGVGLGCLLQMTSGQLVVKLELDGLLVWILAGALGLSLVFSFISVPAQGFQLGRGFGVCLLLYYLAFLTVALLTEFKVIRLTAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4T0</accession>
    <name>A0A8C3T4T0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Huntingtin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May play a role in microtubule-mediated transport or vesicle function.</text>
    </comment>
    <comment type="function">
        <text evidence="13">Promotes the formation of autophagic vesicles.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Interacts with PFN1. Interacts through its N-terminus with PRPF40A. Interacts with PQBP1. Interacts with SETD2. Interacts with SH3GLB1. Interacts with SYVN. Interacts with TPR; the interaction is inhibited by forms of Huntingtin with expanded polyglutamine stretch. Interacts with ZDHHC13 (via ANK repeats). Interacts with ZDHHC17 (via ANK repeats). Interacts with F8A1/F8A2/F8A3. Found in a complex with F8A1/F8A2/F8A3, HTT and RAB5A; mediates the recruitment of HTT by RAB5A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle</location>
            <location evidence="3">Autophagosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the huntingtin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000024244.1">
        <property type="protein sequence ID" value="ENSCSRP00000023231.1"/>
        <property type="gene ID" value="ENSCSRG00000011800.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005776">
        <property type="term" value="C:autophagosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007017">
        <property type="term" value="P:microtubule-based process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042981">
        <property type="term" value="P:regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000273">
        <property type="entry name" value="Huntingtin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000388">
        <property type="entry name" value="Huntingtin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048412">
        <property type="entry name" value="Htt_bridge"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048413">
        <property type="entry name" value="Htt_C-HEAT_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048411">
        <property type="entry name" value="Htt_N_HEAT_rpt-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000091">
        <property type="entry name" value="Huntingtin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028426">
        <property type="entry name" value="Huntingtin_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024613">
        <property type="entry name" value="Huntingtin_N_HEAT_rpt-2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10170:SF10">
        <property type="entry name" value="HUNTINGTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10170">
        <property type="entry name" value="HUNTINGTON DISEASE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20925">
        <property type="entry name" value="Htt_bridge"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20927">
        <property type="entry name" value="Htt_C-HEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12372">
        <property type="entry name" value="Htt_N-HEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20926">
        <property type="entry name" value="Htt_N-HEAT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00375">
        <property type="entry name" value="HUNTINGTIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="7" id="KW-0519">Myristate</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="469"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1138"/>
            <end position="1198"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="2605"/>
            <end position="2632"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="479"/>
            <end position="490"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="498"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="1141"/>
            <end position="1152"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="1177"/>
            <end position="1198"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="2605"/>
            <end position="2616"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004419"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007153"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00058247"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00065428"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00068126"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023231.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="3113" mass="347168" checksum="234575AEE3BBC818" modified="2022-01-19" version="1">MATMEKLMKAFESLRSFQQQQGPAAIPEEPLQRAKKELSTTKKDRVNHCLTICENIVAQSLRNSPEFQKLLGIAMELFLLCSDDAESDVRMVADECLNKVIKALMDSNLPRLQLELYKEIKKNGASRSLRAAVWRFAELAHLVRPQKCRPYLVNLLPCLTRISKRPEESVQETLVAAIPKIMAAFGNFANDNEIKVLLKAFIANLKSSSPTIRRTAAGSAVSICQHSRRTQYFYTWLLNVLLGLLVPVEDEHPTLLILGVLLTLRYLMPLLQQQVKDTSLKGSFGVTRKETEISPSPDQLIQVYELTLHYTQHQDHNVVTGALELLQQLFRTPPPDLLHALTTSGGITQVSVSKDESISRSRSGSIVELIGKLFPEHCIAILSNLKMSLLHHLSGKVLLGEEEGLEDDSETRSEVSTATFAGRTASFLALISSAADPTGHDIITEQPRSQHTLQSDSVDLTSCDLASTTTEGEEDDMLSRSSSQISTVQSDPTMDMNDGTQASSPVSDSSQTTTEGPDSAVTPSDSSEIVLEGTESQYSGMQIGQLQDEEDEAANVLHDESSDPFRNSSLALQQPHLLKNIGHSRQPSDSSVDRFIAKEEAVESGDHENKPSRIKGDIGHYTDGNSAPLVHCVRLLSASFLLTGEKGALVPDRDVRVSVKALAVSCVGAAVALHPESFFSKLYKMPLETMGEEYEEQYVSDVLNYIDHGDPQIRGATAILCGTIVYSILNKSRFDVENWLANVRSSTGNLFSLVDCIPLLQKTLKDESSVTCKLACAAVRHCIMSLCSSSYSELGLQLIIDLLTLKNSSYWLVRTELLETLAEIDFRLVSFLEGKADNLHRGVHHYTGLLKLQDRVLNNVVIYLLGDEDPRVRRVAAASLMRLVPKLFYNCDQGQADPVVAVARDQSSVYLKLLMHETQPPSHFAVSTITRTYRGYNMVQSPTDVTMENNLSRVISAVSQALTTSTTRSLTFGCCEALCLLSTTFPVCTWSVGWHCGYVSSSSIQASRNHVYKNRGHSFSASQLSPSEESRKSCTIGMAGMVLSLLSTAWFPLDLSAHQDALILAGNLLAASAPKSLKNPWPTEEDVNPAAAKQEEPWPALADRTLVTLVEQLFSHLLKTINICAHVVDDVAPGPAIKATLPSLSNPPSLSPIRRKGKEREPVEQTSVPMSPKKGSETNPATRQTDTSGPAPTSKSSSLGSFYHLPSYLKLYDVLKATHANYKVTLDLQNNIEKFGGFLRSALDVLSQILELATLQDIGKCVEEILGYLKSCFNREPMMATVCVQQLLKTLFGTNLASQYDGLSSNPSKSQGKAQRLGSSNLRPGLYHYCFMAPYTHFTQALADASLRNMVQAEQEHDASGWFDVLQKVSTQLKTSLTSVTKHRADKNAIHNHIRLFEPLVIKALKQYTTTTSVQLQRQVLDLLAQLVQLRVNYCLLDSDQVFIGFVLKQFEYIEVGQFRESEAIIPNIFFFLVLLSYERYHSKQIIGIPKIIQLCDGIMASGRKAVTHAIPALQPIVHDLFVLRGTNKADAGKELETQKEVVVSMLLRLIQYHQVLEMFILVLQQCHKENEDKWKRLSRQIADIILPMLAKQQMLIDSHEALGVLNTLFEILAPSSLRPVDMLLRSMFVTPSTMASVSTVQLWISGILAILRVLISQSTEDIVLSRIQELSFSPYLLSCQTINRLRDGENNEPTPEEQIELKQAKYLPEETFSRFLLQLVGILLEDIATKQLKVDMNEQQHTFYCQELGTLLMCLIHIFKSGMFRRITAAASRLFTGDGSDGSFYTLESLSGLVQFMIPTHPSLVLLWCQILLLVNYTNYSWWSEVHQTPKRHSLSSTKLLSPQITGDSDEFDSESKFGMCNREIVRRGALILFCDYVCQNLHDSEHLTWLIVNHVQDLINLSHEPPVQDFISAVHRNSAASGLFIQAIQSRCENLATPTTLKKTLQCLEGIHLSQSGAVLMLYVDKLLCTPFRVLARMVDTLACRRVEMLLAATFQNSVSQLPVEELDRIQEYLQNSGLAPRHQRLYSLLDRFRLTVAPETTSPSPLVTSHPLDGENHPALENVIPDKDWYVSLVRSQCWVRSDSALLEGAELVNRIPQPELNSFMTSKEFNLSLLTPCLSLGMNEISEDQKSSLFETARRVTLDHVCNIVQKLPASHQVFQPFQPVETSAYWSKLSNIFGDTMVYQTLMKLSRALAQYLLLLSKLPASLCIPPDKESDILKFVVMSLEALSWHLIHEQIPLSIDLQAALECCCLTLQQPGLWNLLASAVYVTQACSLINCVRFIIEAVAIEPGNQLLSPERKKNTSKGVNEDEVDSNAQKAKYITTACEMVAEMVECLQTVLALGHKRNNSIPAFLTPVLKNIIISLGRLPLVNSYTRVPPLVWKLGWSPKPVGDFGTAFPEIPVEFLQEKEIFKEFIYRINTLGWTSRTQFEETWATLLGVLVTQPIVMDQEESQQEEDTERTQINVLAVQAITSLVLSAMTIPVAGNPAVSCLEQQPRNKALKVLDTRFGRKLSVIRGIVEQEIQAMISKRDNIATHHFYQAWDPVPSLSPATTGGLISHEKLLLQINTEREMGNMGYKLGQVSIHSVWLGNNITPLREEEWDEDEEDENDMPAPSSPPTSPINSRKHRAGVDIHSCSQFLLELYSQWILPSNPSKRTPVILISEVVRSLLAVSDLFTERNQFEMMYTTLTELRKVHPSEDEILIQYLVPATCKAAAVLGMDKAVAEPVSRLLESTLRSTHMPSRIGALHGILYILECDLLDETAKQLIPIISEYLLSNLRGIAHCVHVHNQQHILVMCAAAFYLIENYPLDVGPEFSAGIIQVCGVMVSGSDESTPSIIYHCVLRGLERLLLSEQLSRLDSESLVKLSVDRVNIHSPHRAMAALGLMLTCMYTGKEKISPSRATDANPTAPDSESVIVAMERVSVLFDRIRKGFPFEARVVARILPQFLDDFFPPQDVMNKVIGEFLSNQQPYPQFMAAVVYKVFQTLHTTGQSPMVRDWVMLSLSNFTQRTPVAMAMWSLSCFFVSASTTQWVSAILPHIISRMGKSEQVDINLFCLVAIDFYRHQIDEELDRRAFQSVFEMVASPGSPYHRLLTCLQNVHKITAC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4U2</accession>
    <name>A0A8C3T4U2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">SLIT-ROBO Rho GTPase-activating protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="28 29">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="28" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="28" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cell projection</location>
            <location evidence="5">Dendritic spine</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Phagosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="18">Postsynaptic cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="19">Postsynaptic density</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4U2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024258.1">
        <property type="protein sequence ID" value="ENSCSRP00000023243.1"/>
        <property type="gene ID" value="ENSCSRG00000017406.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043197">
        <property type="term" value="C:dendritic spine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045335">
        <property type="term" value="C:phagocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07682">
        <property type="entry name" value="F-BAR_srGAP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04383">
        <property type="entry name" value="RhoGAP_srGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11955">
        <property type="entry name" value="SH3_srGAP1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.555.10:FF:000010">
        <property type="entry name" value="SLIT-ROBO Rho GTPase-activating protein 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.60:FF:000006">
        <property type="entry name" value="SLIT-ROBO Rho GTPase-activating protein 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000266">
        <property type="entry name" value="SLIT-ROBO Rho GTPase-activating protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.555.10">
        <property type="entry name" value="Rho GTPase activation protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031160">
        <property type="entry name" value="F_BAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001060">
        <property type="entry name" value="FCH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000198">
        <property type="entry name" value="RhoGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051627">
        <property type="entry name" value="SLIT-ROBO_RhoGAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035648">
        <property type="entry name" value="srGAP1/2/3_SH3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14166">
        <property type="entry name" value="SLIT-ROBO RHO GTPASE ACTIVATING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00611">
        <property type="entry name" value="FCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00620">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00055">
        <property type="entry name" value="FCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00324">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51741">
        <property type="entry name" value="F_BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50238">
        <property type="entry name" value="RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-0966">Cell projection</keyword>
    <keyword evidence="12 22 23" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="17" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="7" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="29" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 21" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="11" id="KW-0770">Synapse</keyword>
    <feature type="domain" description="F-BAR" evidence="27">
        <location>
            <begin position="19"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="domain" description="Rho-GAP" evidence="26">
        <location>
            <begin position="485"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="25">
        <location>
            <begin position="717"/>
            <end position="776"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="181"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="679"/>
            <end position="702"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="776"/>
            <end position="809"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="825"/>
            <end position="926"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="1023"/>
            <end position="1061"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="23">
        <location>
            <begin position="362"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="24">
        <location>
            <begin position="181"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="24">
        <location>
            <begin position="204"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="24">
        <location>
            <begin position="780"/>
            <end position="790"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="24">
        <location>
            <begin position="859"/>
            <end position="875"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="24">
        <location>
            <begin position="887"/>
            <end position="897"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="24">
        <location>
            <begin position="909"/>
            <end position="923"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="24">
        <location>
            <begin position="1039"/>
            <end position="1061"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00034100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00034105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00073507"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01077"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS51741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023243.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1061" mass="119708" checksum="F06619EA65CD5688" modified="2022-01-19" version="1">MTSPAKFKKDKEIIAEYDTQVKEIRTQLIEQLKCLDQQCELRVQLLQDLQDFFRKKAEIEMDYSRNLEKLAERFLAKTRSTKDQQFKKDQNVLSPVNCWNLLLNQVKRESRDHTTLSDIYLNNIIPRFVQVSEDSGRLFKKSKEVGLQLQEDLMKVLNELYTVMKTYHMYNADSISAQSKLKEAEKQEEKQIGKSVKQEDKQTPRSPDSTSNVRFEEKHVRRSSVKKIEKMKEKRQAKYTENKLKAIKARNEYLLALEATNASVFKYYIHDLSDLIDCCDLGYHASLNRALRTFLSAELNLEQSKHEGLDAIENAVENLDANSDKQRLMEMYNNVFCPPMKFEFQPHMGDMVSQLCAQQPVQSELVQRCQQLQSRLSTLKIENEEVKKTMEATLQTIQDIVTIEDFDVSDCFQYSNSMESVKSTVSETFMSKPSIAKRRANQQETEQFYFTKMKEYLEGRNLITKLQAKHDLLQKTLGESQRTDCSLDSSQAIPLVVESCIRFISRHGLQHEGIFRVSGSQVEVNDIKNAFERGEDPLAGDQNDHDMDSIAGVLKLYFRGLEHPLFPKEIFHDLIACVTMDNLQERALHIRKVLLSLPKTTLIVMRYLFAFLSHLSQFSEENMMDPYNLAICFGPTLMSVPEGHDQVSCQAHVNELIKTIVIQHENIFPGPRELEGPVYSRGGSTEDYCESPHGETASAEDSVQDIAAEHHTSDDECEPIEAIAKFDYIGRTARELSFKKGASLLLYQRASDDWWEGRHNGIDGLIPHQYIVVQDTEDGSSERSSPKSEIEINSEPPEEKVTARAGANCPSGGHVADIYLANINKQRKRPESGSIRRAFRQSDSHGLASSLVEPASPGATASSRPSSQPIMSQSLPKEVPDKCSISGHGSLNSISRHSSLKNRIDSPQIRKTVTAGRSKSFNNHRPMDPEVIAQDIEATMNTALNELRELERQSSVKHTPDVVLDTLEPLKTSPVVAPTSEPSSPLHTQILKDSEPAFQRSASTAGDIPCAFRPVKSVKMAAQVKPPATRPKPAVFPKTNATSPGVAASASQQPTDKSCTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5F2</accession>
    <name>A0A8C3T5F2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Multicilin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Multiciliate differentiation and DNA synthesis-associated cell cycle protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Protein Idas</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the geminin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5F2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024512.1">
        <property type="protein sequence ID" value="ENSCSRP00000023495.1"/>
        <property type="gene ID" value="ENSCSRG00000017646.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030030">
        <property type="term" value="P:cell projection organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045786">
        <property type="term" value="P:negative regulation of cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008156">
        <property type="term" value="P:negative regulation of DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22590">
        <property type="entry name" value="McIdas_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1180">
        <property type="entry name" value="Geminin coiled-coil domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022786">
        <property type="entry name" value="Geminin/Multicilin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13372">
        <property type="entry name" value="GEMININ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13372:SF3">
        <property type="entry name" value="MULTICILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07412">
        <property type="entry name" value="Geminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111469">
        <property type="entry name" value="Geminin coiled-coil domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0010">Activator</keyword>
    <keyword evidence="10" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="4" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="6 13" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="25"/>
            <end position="62"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="290"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="192"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="49"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="290"/>
            <end position="301"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00018222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00031136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00033197"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023495.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="384" mass="41926" checksum="11A7E2AB053AF60E" modified="2022-01-19" version="1">MQNRSGRKAFDSICPNRVRDLCSRLGKKPAKLERKGRLGDGPAPRKSLASPTAVTVYSDQPPDAHLPPPTSIVVNVCFSFPPALATIDWQDLADCTSVFQQETSSVAAAPQVTEYDLTLVISSIDPSSLMPPPLDTADFTFPLGDGSAFSPCIQRSQNNPLPHMNLQNSAEQYWKDVADQNQKALGDALVQNNQLHVTLTQKQEEITSLKERNVQLKELASQAKQLACVLDKLMIHQSKEGADAFLPTRSSAKRSQEQLYAAGQEDRAEVDELLRELSDTCEAALQTIDENREAKRPRLRAEAAPAPDGQGLGQAIHMYGAFSGLQTCGSRSSVDLSNSELEEGVSFRTSITDHGTIRTLAFPQGNAFTIRTATGGYKFRWVPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5H2</accession>
    <name>A0A8C3T5H2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Inhibitor of growth protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Component of an histone acetyltransferase complex.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Component of an histone acetyltransferase complex. Interacts with H3K4me3 and to a lesser extent with H3K4me2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="14">The PHD-type zinc finger mediates the binding to H3K4me3.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 14">Belongs to the ING family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5H2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024817.1">
        <property type="protein sequence ID" value="ENSCSRP00000023789.1"/>
        <property type="gene ID" value="ENSCSRG00000017870.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035267">
        <property type="term" value="C:NuA4 histone acetyltransferase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16858">
        <property type="entry name" value="ING_ING3_Yng2p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15585">
        <property type="entry name" value="PHD_ING3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000103">
        <property type="entry name" value="Inhibitor of growth protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.1740">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042020">
        <property type="entry name" value="ING3_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028651">
        <property type="entry name" value="ING_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024610">
        <property type="entry name" value="ING_N_histone-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019786">
        <property type="entry name" value="Zinc_finger_PHD-type_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001965">
        <property type="entry name" value="Znf_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019787">
        <property type="entry name" value="Znf_PHD-finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10333">
        <property type="entry name" value="INHIBITOR OF GROWTH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10333:SF103">
        <property type="entry name" value="INHIBITOR OF GROWTH PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12998">
        <property type="entry name" value="ING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01408">
        <property type="entry name" value="ING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00249">
        <property type="entry name" value="PHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01359">
        <property type="entry name" value="ZF_PHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50016">
        <property type="entry name" value="ZF_PHD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 14" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="3" id="KW-0341">Growth regulation</keyword>
    <keyword evidence="4 12 14" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6 12 14" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 13 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="PHD-type" evidence="16">
        <location>
            <begin position="324"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="93"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="251"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="15">
        <location>
            <begin position="101"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="121"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="136"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="154"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="251"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="272"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="327"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="329"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="340"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="345"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="351"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="354"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="367"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="370"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="11">
        <location>
            <position position="326"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="11">
        <location>
            <position position="337"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="11">
        <location>
            <position position="341"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="11">
        <location>
            <position position="349"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR628651-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR628651-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU361213"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023789.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="382" mass="42166" checksum="63ECADFF8D008C3A" modified="2022-01-19" version="1">MDQLEQRVNEFFMNAKKNKPEWREEQMTSIKKDYYKALEDADEKVQLANQIYDLVDRHLRKLDQELAKFKMELEADNAGITEILERRSLELDTPSQPVNNHHAHSHTPVEKRKHNPSSHHSTTDHVPEKKFKSEALLSTLTSDASKENTPGCRNSNSSSSSNNAYNANSSQPLASYNLGSLSSGSGAGAITMAAAQAVQATAQMKEGRRTSSLKASYEAFKNNDFQLGREFSLSRDSTGYSSSALASTLTQTLSSSTTDSRSGRKSKNNNKSSSQQSSSSSSSSSLSSCSSSSALAQELSQQTAAIPESDSNNQVDWTYDPNEPRYCICNQVSYGEMVGCDNQDCPIEWFHYGCVGLTEAPKGKWYCPQCTAAMKRRGSRHK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5J2</accession>
    <name>A0A8C3T5J2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">C2 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5J2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024841.1">
        <property type="protein sequence ID" value="ENSCSRP00000023813.1"/>
        <property type="gene ID" value="ENSCSRG00000017862.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd00030">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043549">
        <property type="entry name" value="C2C4C/C2C4D"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46291">
        <property type="entry name" value="C2 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46291:SF8">
        <property type="entry name" value="C2 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C2" evidence="2">
        <location>
            <begin position="280"/>
            <end position="395"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="207"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="211"/>
            <end position="236"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023813.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="395" mass="43343" checksum="ADB30D090BAE700A" modified="2022-01-19" version="1">MAFNFFRTLFKFCSNRLVLSFAIRAAFPNILTPDRIPEFCIPPRLTISSPHDCCLAEPSLRPPGTADCGPSPFLPHLIQIESAEEIPALEEDCSNSDPQSQAALSLPHFPKAQTSYGFCTLLESPHTRRKESIFHNDPCSSSLSSLMLPRSRANTCLGRGAASSPIAISSASAGVPSNSPLLSRSPPGACPLFKARSQEGLLGRALRARSKSSMLRNNSLSTDESSSNDNSPNATRRSSEGLVESFRTRSFNLSHSAIFPLDLTCGRERLVGESTVLLDRGGLLRLSAEYCSENRRLRLRLISAEGLYDASVEPKSINCCITFSLVPGKIQKQRSTVIKRSRNPIFNEDFFFDGIAEDDLYSFSVRMKATNKWSSLKRDSVLGESELSLVNILSI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6I5</accession>
    <name>A0A8C3T6I5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">TAFH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6I5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024969.1">
        <property type="protein sequence ID" value="ENSCSRP00000023939.1"/>
        <property type="gene ID" value="ENSCSRG00000017974.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006351">
        <property type="term" value="P:DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1110:FF:000001">
        <property type="entry name" value="RUNX1 translocation partner 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1110">
        <property type="entry name" value="TAFH/NHR1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013289">
        <property type="entry name" value="CBFA2T1/2/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037249">
        <property type="entry name" value="TAFH/NHR1_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003894">
        <property type="entry name" value="TAFH_NHR1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10379">
        <property type="entry name" value="MTG8 ETO EIGHT TWENTY ONE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10379:SF6">
        <property type="entry name" value="PROTEIN CBFA2T3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07531">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00549">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158553">
        <property type="entry name" value="TAFH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51119">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="TAFH" evidence="6">
        <location>
            <begin position="76"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="41"/>
            <end position="69"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023939.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="197" mass="20792" checksum="188398CF6AB19D37" modified="2022-01-19" version="1">QPNSPGSHQTLTYLPCPPPAPIDPLSVSLIAVMNGSSHSPTAINGAPSTPNGFSNGPATSSTASLSTHQLPPACGARQLSKLKRFLTTLQQFGNDISPEIGERVRTLVLGLVNSTLTIEEFHSKLQEATNFPLRPFVIPFLKVGPLCRPVLPHLGPWPHQAPKTPHGGALLHHAPFDVGDGCCGKEAPDGSRRGELS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8J1</accession>
    <name>A0A8C3T8J1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Protein dopey-2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the DOP1 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000026111.1">
        <property type="protein sequence ID" value="ENSCSRP00000025049.1"/>
        <property type="gene ID" value="ENSCSRG00000018719.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005768">
        <property type="term" value="C:endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006895">
        <property type="term" value="P:Golgi to endosome transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040314">
        <property type="entry name" value="DOP1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056457">
        <property type="entry name" value="DOP1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007249">
        <property type="entry name" value="DOP1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056459">
        <property type="entry name" value="TPR_DOP1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056458">
        <property type="entry name" value="TPR_DOP1_M"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14042">
        <property type="entry name" value="DOPEY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14042:SF23">
        <property type="entry name" value="PROTEIN DOPEY-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24598">
        <property type="entry name" value="DOP1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04118">
        <property type="entry name" value="Dopey_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24601">
        <property type="entry name" value="TPR_DOP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24597">
        <property type="entry name" value="TPR_DOP1_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0653">Protein transport</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="domain" description="DOP1 N-terminal" evidence="8">
        <location>
            <begin position="12"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="domain" description="DOP1-like middle TPR" evidence="9">
        <location>
            <begin position="324"/>
            <end position="528"/>
        </location>
    </feature>
    <feature type="domain" description="DOP1-like TPR" evidence="11">
        <location>
            <begin position="1211"/>
            <end position="1584"/>
        </location>
    </feature>
    <feature type="domain" description="DOP1-like C-terminal" evidence="10">
        <location>
            <begin position="1776"/>
            <end position="2230"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1066"/>
            <end position="1158"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1068"/>
            <end position="1079"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1092"/>
            <end position="1103"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1104"/>
            <end position="1123"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1132"/>
            <end position="1144"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1145"/>
            <end position="1158"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00046326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF04118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF24597"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF24598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF24601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025049.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="14">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="2277" mass="256772" checksum="92D7911F1F8264ED" modified="2022-01-19" version="1">MDPEEQELFRDYRYRNYSSVIEKALRNFESSSEWADLISSLGKLNKALQSNLKYSLLPRRLIISKRLSQCLHPALPSGVHLKALETYEIIFKIIGTKWLAKDLFFYSSGLFPLLANAAMSVRPILLGLYEKYFLPLQKSLLPSLQAFVIGLLPGLEEGSEIYDRTDALLVKLSVLTGQEVFYAAIWGSVLVSPSIRLPASLFVVSHINRELSGKQQKYMLGTDYKLTVKSLRVSVLDSNVLVQRNTLEVLLFFFPFYTALDYNESPIPLLRSDVVHILSAATQTLLRRDMSLNRRLYAWLLGSDIKGGTFAPDSAAFEDHALYFFGKYSKDLLVEALIEILRQKFSESAVEDHAYLKPFRILISLLDKPEIGPQVVGDLFLEVIRAFYSYCKDALGSDLKLSYSQSGNVLTSAIKENKSASEIVKTVNLLITSLSTDFLWDYMTRCFEDCFRYPTENVSTPPTISELCTLLLFLLDVIPLELYSEVQTQYLPQMLSYMVQSLLENVETLSLPELTHALKTCFKVLSKVQMPPSYLDNETGSANSSPVKQENGDITLETKPALQDEDDAAFTPLKSEDSGIGLSASSPELSQHLGLPRVTPEKDDVWKNGGSIQRTLHCIQELVDKFASKYIFGVHLPDPGNGRISIANMSIGEKKENNYRVAENASKKKNPWEGKQITVPQFKQLLSDLFTVRGSPFKQKSLEPLSPASHDLCSKKGKEEEWDIDQVMLDLGDMTEDCREAFAAACHLLLDCATFPVYLSEEETEQLYLSLFQVPGGCDTSFPLWLKSLMTICCCVNDCYIQNVSISTLLEVINHSQSLALVIEDRMKRYKISGHNPFFGRLQMVTVPPIAPGVLKLISEKTDFYQRVAQVLWNQLNKETREHHITCVELFYRLHCLAPSANICEDIICHTLLDHDKGTRLEALFRFSVIWHLTREIQGSRVTSHNRSFDRSLFVVLDSLNCSDGAIGAAAQGWLIRALSLNDVARILEPVLLLLLHPKTQRTSIHCIKQKNSAEDLHHWFSKKSASFKESFGASELHESSSEENIPLSQFTTVDREAIWAEVEIDPETSQLKNGLSENEPSHCTEPPQDIGGDHDNSEHTESADTSTGHIDSENTSSFSPSLDPQEMSNEENSRSTNDCRENMKNVSSSNAFPLHGSKSNTMLNLVRADSEKTQASESLSSDEEVDLELQAITTSRLLKQRKEKQEMIEALFKHILLYFQPYDSKRVLYAFSVLEAVLKTNPKEFIEAVASTSMDTSSTAHLNLIYNLLARHQETLVGQSFYGKLQTQSPTMCPHSLLIELLTYLCLSFLRSYYPCYLKVTHKDVLGNRDVQVKSVEVLIRMLAQLATMAKSAENKNIEFIHNLLGRCKVQEFVLLSLSASMYTSQKRYELITADKINCAIEESLFEESLINFGQDQIWSEHPLQIELLKLLQILIVLEHHLGQSHEEQENQPDLSKEWQRALNFQQAISAMQYVHPHPITSQGLFVSAVVRGLQPEYGYGMHPSWVGLVTHSLPYFGKSLGWTVAPFIIQICKNLDELVKQYENETVKMSVSITSKRENITPDYPLTLLEGLTTIGHFCLLDHPNQPKKVSPISDPTNLRNARNAILEELPRIVNTMALLWSVIKKEDSQKRPTDFLGATKGSSSVYFKATKTIKNKILDFLNPLTPQLGVQLISAVAAVWNSKKAPKNQSKIKILPVASASQLILVDLVCALNTLKTDTVLQLVKEVVKKPSQIKGEEKSSLVDIPVLRFSYAFIQRLPVSALQENFQSLLGVLRESVQLNLAPPGYFLLLSALNDFVTRTPNLENKKDQKDLQEVTQKILEAVGNVAGSSLEQTSWLSRNLEVKAQPQITSVESSAEDDLYDASLEPSSMVSASAPSIYSVQALSLLAEVLASLLDMVYRSDEKEKAVPLISRLLYYVFPYLRNHSAYNAPSFRAGARLLSSLSGYAYTKRAWKKEVLELFVDPAFFQMDTSCIHWRSIIDHLLTHEKTMFKDLMSLQSSSLKLFPSFEQKAMLLKRQAFAVFSGEIDQYHLYLPLIQERLTDNLRVGQTSIVAAQMFLFFRVLLLRISPQHLTSLWPIMVTELVSNNTFTNTNLEYITFKASGDGSGPLLSDMQQNELSLYLSACKFLDTALSFPPDKMQLFQMYRWAFVPEVDTETCTVTSHLMENHQECKPHIIRIMDSLKLKYGETNSNERTSEKCEYPLLNLRSISSITQLMPFFRTLSCAFKAQGNMSQNAHGSASLSVEYPVGNSIRILKQLEESAECDFLENLES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9B4</accession>
    <name>A0A8C3T9B4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Syntaxin-18</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Syntaxin that may be involved in targeting and fusion of Golgi-derived retrograde transport vesicles with the ER.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Single-pass type IV membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the syntaxin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9B4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027015.1">
        <property type="protein sequence ID" value="ENSCSRP00000025930.1"/>
        <property type="gene ID" value="ENSCSRG00000019291.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031201">
        <property type="term" value="C:SNARE complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005484">
        <property type="term" value="F:SNAP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006890">
        <property type="term" value="P:retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15850">
        <property type="entry name" value="SNARE_syntaxin18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.110:FF:000015">
        <property type="entry name" value="Syntaxin-18, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019529">
        <property type="entry name" value="Syntaxin-18_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006012">
        <property type="entry name" value="Syntaxin/epimorphin_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15959">
        <property type="entry name" value="SYNTAXIN-18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15959:SF0">
        <property type="entry name" value="SYNTAXIN-18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10496">
        <property type="entry name" value="Syntaxin-18_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF58038">
        <property type="entry name" value="SNARE fusion complex"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00914">
        <property type="entry name" value="SYNTAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="12 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0653">Protein transport</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 14" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="268"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="domain" description="SNARE-complex protein Syntaxin-18 N-terminal" evidence="15">
        <location>
            <begin position="19"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="129"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="155"/>
            <end position="168"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003746"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF10496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025930.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="291" mass="34046" checksum="730925EF10309863" modified="2022-01-19" version="1">FLQLILIINRVKPSPIEITNIGKLKDFLLQHRKNYINAYSHLMSEYIRMTDTERDQIDQDAQIFMRTCADAIQQLRTEAHKNVQSPQVREHRAAVLDFIEDYLKRVCKLYSEQRAIRVKRMVDKKRLSRLEPEQSNKAQAPSFPEKIVQNSSAESEEKPAYEENKDAHTNFGLWGDGKGEDELSPEEIQMFEQENQRLVCEMNSLFDEVRQIEGKVVEISRLQEIFTEKVLQQDTEIDNIHQLVVGATENIKGGNEDIREAIKKNAGFRVWILFFLVMCSFSLLFLDWYDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB69</accession>
    <name>A0A8C3TB69_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Transmembrane protein 41A</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the TMEM41 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB69"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027826.1">
        <property type="protein sequence ID" value="ENSCSRP00000026710.1"/>
        <property type="gene ID" value="ENSCSRG00000019857.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045014">
        <property type="entry name" value="TM41A/B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032816">
        <property type="entry name" value="VTT_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43220">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43220:SF21">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 41A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09335">
        <property type="entry name" value="VTT_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="97"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="148"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="180"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="211"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="domain" description="VTT" evidence="8">
        <location>
            <begin position="80"/>
            <end position="200"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00025797"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF09335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026710.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="260" mass="29023" checksum="FAE19DF3C5383EEE" modified="2022-01-19" version="1">MRPLCGFLVLLGAASCGLYLLSARLRPGGPLGVGRSLKFPSDLEELRELAEFLQYYKQEHQSYVLLLFCAAYLYKQSFAIPGSSFLNILAGALFGPWMGLLLCSALTSVGATCCYLLSGAFGKQFVVYWFPDKVAMLQRKVEENRSCLFFFLLFLRLFPMTPNWFLNLVSPILNIPVSQFFFSVLIGLIPYNFICVQTGAILSQITSLDAIFSWGTLLKLLAIAMVALIPGTLIKKFSRTHLKLDEKDQSVRLLNGKKST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB75</accession>
    <name>A0A8C3TB75_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Beta-defensin-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB75"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026430.1">
        <property type="protein sequence ID" value="ENSCSRP00000025359.1"/>
        <property type="gene ID" value="ENSCSRG00000018973.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006952">
        <property type="term" value="P:defense response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.360.10">
        <property type="entry name" value="Antimicrobial Peptide, Beta-defensin 2, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001855">
        <property type="entry name" value="Defensin_beta-like"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00711">
        <property type="entry name" value="Defensin_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57392">
        <property type="entry name" value="Defensin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034265337" description="Beta-defensin-like domain-containing protein" evidence="1">
        <location>
            <begin position="28"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="domain" description="Beta-defensin-like" evidence="2">
        <location>
            <begin position="29"/>
            <end position="62"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00711"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025359.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="63" mass="6859" checksum="08304724CAB6E7F6" modified="2022-01-19" version="1">MKKSQLLFTLLCIWKQRLLFFTGFTQAQNIIQCIRLGGSCRPGSCPSGLARIGTCSGSDSCCL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB88</accession>
    <name>A0A8C3TB88_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Calpain 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Calcium-regulated non-lysosomal thiol-protease which catalyze limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase C2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB88"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027849.1">
        <property type="protein sequence ID" value="ENSCSRP00000026734.1"/>
        <property type="gene ID" value="ENSCSRG00000019854.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004198">
        <property type="term" value="F:calcium-dependent cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00214">
        <property type="entry name" value="Calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00044">
        <property type="entry name" value="CysPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.380:FF:000001">
        <property type="entry name" value="Calpain-1 catalytic subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000001">
        <property type="entry name" value="Calpain-1 catalytic subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.380">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033883">
        <property type="entry name" value="C2_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022684">
        <property type="entry name" value="Calpain_cysteine_protease"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022682">
        <property type="entry name" value="Calpain_domain_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022683">
        <property type="entry name" value="Calpain_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036213">
        <property type="entry name" value="Calpain_III_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000169">
        <property type="entry name" value="Pept_cys_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001300">
        <property type="entry name" value="Peptidase_C2_calpain_cat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10183">
        <property type="entry name" value="CALPAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10183:SF374">
        <property type="entry name" value="CALPAIN-8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01067">
        <property type="entry name" value="Calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00648">
        <property type="entry name" value="Peptidase_C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00704">
        <property type="entry name" value="CALPAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00720">
        <property type="entry name" value="calpain_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00230">
        <property type="entry name" value="CysPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49758">
        <property type="entry name" value="Calpain large subunit, middle domain (domain III)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50203">
        <property type="entry name" value="CALPAIN_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00139">
        <property type="entry name" value="THIOL_PROTEASE_CYS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="5 10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="2 10" id="KW-0645">Protease</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 10" id="KW-0788">Thiol protease</keyword>
    <feature type="domain" description="Calpain catalytic" evidence="11">
        <location>
            <begin position="45"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="12">
        <location>
            <begin position="570"/>
            <end position="605"/>
        </location>
    </feature>
    <feature type="active site" evidence="9 10">
        <location>
            <position position="105"/>
        </location>
    </feature>
    <feature type="active site" evidence="9 10">
        <location>
            <position position="262"/>
        </location>
    </feature>
    <feature type="active site" evidence="9 10">
        <location>
            <position position="286"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00054695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR622684-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026734.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="662" mass="74724" checksum="984E992A54F21CDE" modified="2022-01-19" version="1">MAGVAAKLSKERAVLEGLGSNGKAVKYLNQDYEALRQQCLQSGTLFKDEEFPAGPSALGYRDLGPYSPKTQGIVWKRPTELCTNPQFIVGGATRTDIRQGILGDCWLLAAIASLTLDQEILDRIVPKDQSFQKNYAGIFHFQFWQFGEWVDVVVDDRLPTKNGQLLFLHSEEGNEFWSALLEKAYAKLNGSYEALTGGSTIEGFEDFTGGIAESYDLRKAPPNLYQIIQKALQAGSLLGCSIDITSAAETEAITSKKLVKGHAYSLTGAEEVNYRGRPEKLVRIRNPWGEVEWTGAWSDNAPEWNYVDPKQKQALDKKADDGEFWMAFSDFQRQFTRLEICNLTPDTLTSDHVHKWGLTLFNSQWKRGSTAGGCQNYPATYWTNPQFKIKLDEPDDDDEGSTVLVGLMQKNRRREKKMGEDLLSIGYSLYQVWQLQNHTDVHLSRDFFTTHRPAARSDTYVNLREVSSRLTLPQGEYLIVPSTFEPFKNGEFCLRVFSEKQAKAQEIGDVVAAKPYEVNAIVSISDFVFCSGADIKSDGFNINTCREMISLLDTDGTGTLGLVEFKILWLKIQRYLEIYKKVDTDYSGTIDAHEMRNAFKEAGFTLNNKVQNIIAVRYACSKMSIDFDGFVACMIRLETLFSKFLLLQPLSRTQNWLCFANQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBP7</accession>
    <name>A0A8C3TBP7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Transmembrane protein 128</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027103.1">
        <property type="protein sequence ID" value="ENSCSRP00000026015.1"/>
        <property type="gene ID" value="ENSCSRG00000019394.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="58903at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033579">
        <property type="entry name" value="TMEM128"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31134">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 128"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31134:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 128"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20479">
        <property type="entry name" value="TMEM128"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026015.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="171" mass="19193" checksum="9D812B4C80103A0F" modified="2022-01-19" version="1">MAAGVGDRDPLLRLRRHLREEVEPPALLLQPPLGGVAEESTNVEKKEKPLPRLNIHSAFWILASIAVTYYVEFFKTIKETIQADSWCFVLGSCLSVASLAIAFYCIIYLEWYCGIEDYDAQYPVLIPVTTATFIAAAVCFNITLWPVWSFLTPLLLFTQFMGVVMLVSLLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEI5</accession>
    <name>A0A8C3TEI5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">Integrin beta</fullName>
        </recommendedName>
    </protein>
    <organism evidence="33 34">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="33" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="33" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="26">Cell membrane</location>
            <topology evidence="26">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Invadopodium membrane</location>
            <topology evidence="3">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Ruffle membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
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        <text evidence="5 26">Belongs to the integrin beta chain family.</text>
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        <location>
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        <location>
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        <location>
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    <feature type="disulfide bond" evidence="25">
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    <feature type="disulfide bond" evidence="25">
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    <feature type="disulfide bond" evidence="25">
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    <feature type="disulfide bond" evidence="25">
        <location>
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    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PIRSR" id="PIRSR002512-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="RuleBase" id="RU000633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="SMART" id="SM00187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="SMART" id="SM00423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="SMART" id="SM01241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="32">
        <source>
            <dbReference type="SMART" id="SM01242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027393.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="34">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="803" mass="88410" checksum="BAA6AA9CCDE3F4A2" modified="2022-01-19" version="1">MAKTDFNLLIWVVLLCCAIWHGFAQPGGSDCIKANAKSCGECIQAGPNCGWCKEQKFLQEGEPTSARCDDLAALKSKGCSPGEIENPRGTKGVLKNKEVTNRSKGTAEKLKPEDITQIQPQQLVLKLRTGEPQTFSLKFKRAEDYPIDLYYLMDLSYSMKDDLENVKSLGTALMREMEKITSDFRIGFGSFVEKTVMPYISTTPAKLRNPCTGDQNCTSPFSYKNVLNLTSEGKLFNELVGKQHISGNLDSPEGGFDAIMQVAVCGTQIGWRNVTRLLVFSTDAGFHFAGDGKLGGIVLPNDGRCHLENNMYTMSHYYDYPSIAHLVQKLSENNIQTIFAVTEEFQAVYKELKNLIPKSAVGTLSANSSNVIQLIIDAYNSLSSEVILENSKLPKGVTINYKSYCKTGVNGTGENGRKCSNISIGDEVKFEISVTANECPKKGQNETIKIKPLGFTEEVEINLQFICECQCQNEGIPNSPDCHQGNGTFECGACRCNEGRIGKECECSTDEVNSEDMDAYCRRDNSTEICSNNGDCICGQCVCKKRVNTNEVYSGKYCECDNFNCDRSNGLICGGNGNCKCRVCECYPNFTGSACDCSLDKSSCMASNGQICNGRGTCECGTCNCTDAKFQGPTCEMCQTCLGVCAQNKDCVQCRAFKKGEKKDKCSDDCAHFNMTLVESRDKLPQPGQPDPLSHCKEKDVDDCWFYFTYSVNANNEAIVHVVETPECPTGPDIIPIVAGVVAGIVLIGLALLLIWKLLMIIHDRREFAKFEKEKMNAKWDTGENPIYKSAVTTVVNPKYEGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TF97</accession>
    <name>A0A8C3TF97_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Ion transport domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TF97"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028571.1">
        <property type="protein sequence ID" value="ENSCSRP00000027443.1"/>
        <property type="gene ID" value="ENSCSRG00000020325.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043025">
        <property type="term" value="C:neuronal cell body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005891">
        <property type="term" value="C:voltage-gated calcium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008331">
        <property type="term" value="F:high voltage-gated calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098703">
        <property type="term" value="P:calcium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.350:FF:000015">
        <property type="entry name" value="Voltage-dependent N-type calcium channel subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.350">
        <property type="entry name" value="Voltage-gated potassium channels. Chain C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050599">
        <property type="entry name" value="VDCC_alpha-1_subunit"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027359">
        <property type="entry name" value="Volt_channel_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45628">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL TYPE A SUBUNIT ALPHA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45628:SF3">
        <property type="entry name" value="VOLTAGE-DEPENDENT P_Q-TYPE CALCIUM CHANNEL SUBUNIT ALPHA-1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0106">Calcium</keyword>
    <keyword evidence="5" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="4" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0407">Ion channel</keyword>
    <keyword evidence="11" id="KW-0406">Ion transport</keyword>
    <keyword evidence="12 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 17" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <keyword evidence="9" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="219"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="18">
        <location>
            <begin position="103"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="13"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="16">
        <location>
            <begin position="13"/>
            <end position="43"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF00520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027443.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="278" mass="30278" checksum="7ADBE1141C454493" modified="2022-01-19" version="1">MARFGDEVPARYGAGGSGGAGSGGAAGGGGGRGAGGSRQGGPPGAQRMYKQSMAQRARTMALYNPIPVRQNCLTVNRSLFLFSEDNVVRKYAKKITEWPYPFSTIIANCIVLALEQHLPDEDKTPMSERLDDTEPYFIGIFCFEAGIKIIALGFAFHKGSYLRNGWNVMDFVVVLTGILAKVGSDFDLRTLRAVRVLRPLKLVSGIPSLQVVLKSIMKAMIPLLQIGLLLFFAILIFAIIGLEFYMGKFHTTCFDSVTGRSSARIPRPRVRIRGPVGE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGM4</accession>
    <name>A0A8C3TGM4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">AIG1-type G domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. AIG1/Toc34/Toc159-like paraseptin GTPase family. IAN subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGM4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028672.1">
        <property type="protein sequence ID" value="ENSCSRP00000027543.1"/>
        <property type="gene ID" value="ENSCSRG00000020381.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01852">
        <property type="entry name" value="AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000366">
        <property type="entry name" value="GTPase, IMAP family member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006703">
        <property type="entry name" value="G_AIG1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045058">
        <property type="entry name" value="GIMA/IAN/Toc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10903:SF73">
        <property type="entry name" value="GTPASE IMAP FAMILY MEMBER 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10903">
        <property type="entry name" value="GTPASE, IMAP FAMILY MEMBER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04548">
        <property type="entry name" value="AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51720">
        <property type="entry name" value="G_AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="272"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="domain" description="AIG1-type G" evidence="5">
        <location>
            <begin position="24"/>
            <end position="227"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027543.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="36060" checksum="035ADAE3D520AECF" modified="2022-01-19" version="1">MVRKQQAADEEAPPDSCYRSQYGESELRIVLAGKTGAGKSATGNTILGKTEFVSLLGAQTVTKICKVGNRIWNGKTVRVVDTPAIFDPKICSTDTYQEIGRCIVLSVPGPHALVLVTQLGRYTEEDKETVRRVQEIFGVEAMRYMIVLFTRKEDLGDGSLSDYVRHSHNRDLQTLIQKCGDRYCAFNNKATGAEQKEQVSELIEIAEKMVWENRNTYCTSELYFKAEEILSYNGNFEEKFRNFGEEVKQHITNQKDIAEAEHRGVLNRIRKACCYIITVYLWRPVIFVIYAICRIGCAVGRRGWRCILSLYNYWFG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THB0</accession>
    <name>A0A8C3THB0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Sarcoglycan alpha</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Component of the sarcoglycan complex, a subcomplex of the dystrophin-glycoprotein complex which forms a link between the F-actin cytoskeleton and the extracellular matrix.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <location evidence="3">Sarcolemma</location>
            <topology evidence="3">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the sarcoglycan alpha/epsilon family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029264.1">
        <property type="protein sequence ID" value="ENSCSRP00000028116.1"/>
        <property type="gene ID" value="ENSCSRG00000020514.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016012">
        <property type="term" value="C:sarcoglycan complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042383">
        <property type="term" value="C:sarcolemma"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006644">
        <property type="entry name" value="Cadg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008908">
        <property type="entry name" value="Sarcoglycan_alpha/epsilon"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048347">
        <property type="entry name" value="Sarcoglycan_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048346">
        <property type="entry name" value="Sarcoglycan_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10132">
        <property type="entry name" value="ALPHA-/EPSILON-SARCOGLYCAN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10132:SF16">
        <property type="entry name" value="ALPHA-SARCOGLYCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05510">
        <property type="entry name" value="Sarcoglycan_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20989">
        <property type="entry name" value="Sarcoglycan_2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00736">
        <property type="entry name" value="CADG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="343"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="domain" description="Dystroglycan-type cadherin-like" evidence="13">
        <location>
            <begin position="51"/>
            <end position="160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007721"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM00736"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028116.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="524" mass="58240" checksum="1BD5D176A95ADF79" modified="2022-01-19" version="1">VEKGPWWLWSALPTTPMATGRLHATRPPAVTPSLPAAVFLAEILAALPDRNVSPAAGAIFVHELKREHFQGAFPSSRKNYSEIPSDASITFHAQLLGYPDLPRWLRYTQRGPYQPGYLYGSPTTKDVGRQLIEVTAYNRHTYETVRQRVIFTIVPSPGLCRSNPDALPPGSLCSPTADAQMPYQAEFFVKNRDVEEVLPADAQKQFQQALDIMLEQKDWSIINITSALDRGGRVPLPIEGRKEGVYIKVGSRRPFSDCLMETKSPDNQFRCSLEQQPVVTCYDSFIPQFRVDWCNITLVRGFGNVRSPTAQEGLPVWGDGVLEDGSEYNPPTDSPERAFLSDYLLTILLPLLVALLLCLLLAYIMFCRREGVKGTQIPDIPMVHHNTIHGNTEELRHMASRRDVPRPLSTLPMFNVRTGERISPLQGRQDSAHVPLILAQQQSVGLKCGEPGENQASRAWFVIALGHRSLPTSALGCTWAHPAHPVPTPVLCGLFIPARRLQARWKGCVGNTPQHSPCLSNRGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THC4</accession>
    <name>A0A8C3THC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Phosphoinositide phospholipase C</fullName>
            <ecNumber evidence="5">3.1.4.11</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="5">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) + H2O = 1D-myo-inositol 1,4,5-trisphosphate + a 1,2-diacyl-sn-glycerol + H(+)</text>
            <dbReference type="Rhea" id="RHEA:33179"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17815"/>
            <dbReference type="ChEBI" id="CHEBI:58456"/>
            <dbReference type="ChEBI" id="CHEBI:203600"/>
            <dbReference type="EC" id="3.1.4.11"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.1.4.11" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3THC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029933.1">
        <property type="protein sequence ID" value="ENSCSRP00000028769.1"/>
        <property type="gene ID" value="ENSCSRG00000021145.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004435">
        <property type="term" value="F:phosphatidylinositol-4,5-bisphosphate phospholipase C activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007214">
        <property type="term" value="P:gamma-aminobutyric acid signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016042">
        <property type="term" value="P:lipid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046488">
        <property type="term" value="P:phosphatidylinositol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048015">
        <property type="term" value="P:phosphatidylinositol-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032228">
        <property type="term" value="P:regulation of synaptic transmission, GABAergic"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051209">
        <property type="term" value="P:release of sequestered calcium ion into cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00275">
        <property type="entry name" value="C2_PLC_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16222">
        <property type="entry name" value="EFh_PRIP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13364">
        <property type="entry name" value="PH_PLC_eta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08597">
        <property type="entry name" value="PI-PLCc_PRIP_metazoa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000005">
        <property type="entry name" value="Phosphoinositide phospholipase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000025">
        <property type="entry name" value="Phosphoinositide phospholipase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000017">
        <property type="entry name" value="Phosphoinositide phospholipase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.190:FF:000001">
        <property type="entry name" value="Phosphoinositide phospholipase C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.190">
        <property type="entry name" value="Phosphatidylinositol (PI) phosphodiesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001192">
        <property type="entry name" value="PI-PLC_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017946">
        <property type="entry name" value="PLC-like_Pdiesterase_TIM-brl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015359">
        <property type="entry name" value="PLC_EF-hand-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000909">
        <property type="entry name" value="PLipase_C_PInositol-sp_X_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001711">
        <property type="entry name" value="PLipase_C_Pinositol-sp_Y"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10336:SF102">
        <property type="entry name" value="INACTIVE PHOSPHOLIPASE C-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10336">
        <property type="entry name" value="PHOSPHOINOSITIDE-SPECIFIC PHOSPHOLIPASE C FAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09279">
        <property type="entry name" value="EF-hand_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16457">
        <property type="entry name" value="PH_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00388">
        <property type="entry name" value="PI-PLC-X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00387">
        <property type="entry name" value="PI-PLC-Y"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00390">
        <property type="entry name" value="PHPHLIPASEC"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00148">
        <property type="entry name" value="PLCXc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00149">
        <property type="entry name" value="PLCYc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51695">
        <property type="entry name" value="PLC-like phosphodiesterases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50007">
        <property type="entry name" value="PIPLC_X_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50008">
        <property type="entry name" value="PIPLC_Y_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="5" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0807">Transducer</keyword>
    <feature type="domain" description="PH" evidence="6">
        <location>
            <begin position="18"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="domain" description="PI-PLC Y-box" evidence="8">
        <location>
            <begin position="490"/>
            <end position="606"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="7">
        <location>
            <begin position="606"/>
            <end position="735"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU361133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028769.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1000" mass="113105" checksum="2E4BDF74F99DFB73" modified="2022-01-19" version="1">FSSMPSEKKISSASDCISFMQAGCELKKVRPNSRIYNRFFTLDPDLQALRWEPSKKDLDKAKLDISAVKEIRLGKNTETFRNNGLADQISEDCAFSVIHGENYESLDLVANSADVANIWVSGLRYLVSRSKQPLDLMENSQNTPRFVWLKTVFEAADVDGNGIMLEDTSVELIKQLNPTLKESKIRLKFKEIQKSKEKLTTRVTKEEFCEAFSELCTRPEVYFLLVQISKNKEYLDANDLMLFLEAEQGVAHITEEMCLDIIRRYELSQEGRLKGFLAIDGFTQYLVSPECDIFDPVHRKVVQDMTQPLSHYYINASHNTYLIEDQFRGPADINGYVRALKMNCRSIELDVCDGPDSEPIICNRNSMTSPLAFRNVIEVINKLAFITSEYPLILCLGNHCSIQQQKVVVQHMKKIFGNKLYTEAPLPSEAYLPSPEKLKMKIIVKGKKLPSDQDLLEGEVTDEDEEAEISRRMSEDYVDEPRLIWLCRELSDLVSICKSVQYKDFVVSMKSQNYWEICSFSEAEASRIANEYPEDFVNYNKKFLSRIYPSAMRIDSSNLNPQDFWNCGCQIVAMNYQTPGPMMDLHTGWFLQNGGCGYVLRPSVMRDEVSYFSANTKGIVPGVSPQVLHVKIISGQNFPKPKGACAKGDVIDPYVCIEIHGIPADCAELRTKTVQQNSDNPIFDESFEFQINLPELAMIRFVVLDDDYIGDEFIGQYTIPLECLQPGYRHIPLRSFVGDIMEHVTLFVHIAITNRSGGGKAQKRSLSVRIGKKGSEYTMLRNTSLKIIDDIFKLAVHPLREATDMRENMQNAIVSIKELCGLPPIASLKQCILTLSSRLINSDNTPSATVYMKDTFPYLEPLGTMPDVQKKLMAAYDLMIQESRFLIETADTIHDKIVQCQKAGMEFHEELHNLGAKEGLKGRKLSKAIESFAWNITVLKGQGDLLKNAKNEAIENMKQIQLACLSCGLSKTGSGNADAKSKRCLEAIEEKDTGDENGRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJD3</accession>
    <name>A0A8C3TJD3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Heat shock protein family A (Hsp70) member 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the heat shock protein 70 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJD3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029755.1">
        <property type="protein sequence ID" value="ENSCSRP00000028599.1"/>
        <property type="gene ID" value="ENSCSRG00000021040.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2401965at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140662">
        <property type="term" value="F:ATP-dependent protein folding chaperone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd10233">
        <property type="entry name" value="ASKHA_NBD_HSP70_HSPA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.34.10:FF:000002">
        <property type="entry name" value="Heat shock 70 kDa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000172">
        <property type="entry name" value="Heat shock 70 kDa protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.30.30:FF:000001">
        <property type="entry name" value="heat shock 70 kDa protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000028">
        <property type="entry name" value="heat shock 70 kDa protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000135">
        <property type="entry name" value="Heat shock cognate 71 kDa protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.10:FF:000134">
        <property type="entry name" value="Heat shock cognate 71 kDa protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.10:FF:000003">
        <property type="entry name" value="heat shock cognate 71 kDa protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000026">
        <property type="entry name" value="Heat shock protein 70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.30.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.10">
        <property type="entry name" value="Actin, Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.34.10">
        <property type="entry name" value="Substrate Binding Domain Of DNAk, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018181">
        <property type="entry name" value="Heat_shock_70_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029048">
        <property type="entry name" value="HSP70_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029047">
        <property type="entry name" value="HSP70_peptide-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013126">
        <property type="entry name" value="Hsp_70_fam"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001413">
        <property type="entry name" value="PRK00290.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19375">
        <property type="entry name" value="HEAT SHOCK PROTEIN 70KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00012">
        <property type="entry name" value="HSP70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00301">
        <property type="entry name" value="HEATSHOCK70"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100934">
        <property type="entry name" value="Heat shock protein 70kD (HSP70), C-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100920">
        <property type="entry name" value="Heat shock protein 70kD (HSP70), peptide-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00297">
        <property type="entry name" value="HSP70_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00329">
        <property type="entry name" value="HSP70_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01036">
        <property type="entry name" value="HSP70_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2 5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0346">Stress response</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007381"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU003322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028599.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="646" mass="70843" checksum="46007FA8B4843AA2" modified="2022-01-19" version="1">MSKGPAVGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVAMNPTNTVFDAKRLIGRRFDDAVVQSDMKHWPFTVVNDAGRPKVQVEYKGETKSFYPEEISSMVLTKMKEIAEAYLGKTVTNAVVTVPAYFNDSQRQATKDAGTIAGLNVLRIINEPTAAAIAYGLDKKVGAERNVLIFDLGGGTFDVSILTIEDGIFEVKSTAGDTHLGGEDFDNRMVNHFIAEFKRKHKKDITENKRAVRRLRTACERAKRTLSSSTQASIEIDSLYEGIDFYTSITRARFEELNADLFRGTLDPVEKALRDAKLDKSQIHDIVLVGGSTRIPKIQKLLQDFFNGKELNKSINPDEAVAYGAAVQAAILSGDKSENVQDLLLLDVTPLSLGIETAGGVMTVLIKRNTTIPTKQTQTFTTYSDNQPGVLIQVYEGERAMTKDNNLLGKFELTGIPPAPRGVPQIEVTFDIDANGILNVSAVDKSTGKENKITITNDKGRLSKEDIERMVQEAEKYKAEDEKQRDKVSSKNSLESYAFNMKATVEDEKLQGKISDEDKQKILDKCNEIINWLDKNQTAEKEEFEHQQKELEKVCNPIITKLYQSAGGMPGGMPGGFPGGGAAPSGGASSGPTIEEVD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TLL3</accession>
    <name>A0A8C3TLL3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Leucine-rich repeat-containing protein 51</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Leucine-rich repeat-containing protein 35</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Tubulin-specific chaperone cofactor E-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Acts as a regulator of tubulin stability.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TLL3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030057.1">
        <property type="protein sequence ID" value="ENSCSRP00000028891.1"/>
        <property type="gene ID" value="ENSCSRG00000021204.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5855206at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd17045">
        <property type="entry name" value="Ubl_TBCEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000295">
        <property type="entry name" value="Tubulin-specific chaperone cofactor E-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000304">
        <property type="entry name" value="Tubulin-specific chaperone cofactor E-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000115">
        <property type="entry name" value="tubulin-specific chaperone cofactor E-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000104">
        <property type="entry name" value="Tubulin-specific chaperone cofactor E-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047991">
        <property type="entry name" value="TBCEL_Ubl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46545">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 51"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46545:SF1">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 51"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14580">
        <property type="entry name" value="LRR_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14560">
        <property type="entry name" value="Ubiquitin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="5" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00014223"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00056828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00069122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00075010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028891.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="431" mass="49147" checksum="BEC71EA4175D96A4" modified="2022-01-19" version="1">MEFQEGNMDQPSGRSFMQVLCEKYSPENFPYRRGPGMGVHVPATPQGSPMKDRLNLPSVLVLNSCGITCAGEENEIAAFCAHVSELDLSDNKLDNWQEVSKIVSNVPHLEFLNLSSNPLNLSVLERTYAGSFAGVRKLVLNNSKASWETVHTILQELPDLEELFLCLNDYETVSCSPVCCQSLKLLHITDNNLQDWTEIRKLGIMFPSLDTLVLANNHLTTIEESNDSLARLFPNLRSISLHRSGLHCWEDIDKLNSFPKLEEVRLLGIPLLQSYTTEERRKLLIARLPAIIKLNGSVITDGEREDSERFFIRYYLDFPPEEVPFRYHELVTKYGKLEPLAVVDLRPRSSAKVEVHFKDKVEEISIRLDQTVAELKKQLKTVVHLSTSNMLLYYFDHEAPFGPEEMKYNSRALHSYGIQDGDKFFVEPKSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKM8</accession>
    <name>A0A8C3XKM8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Charged multivesicular body protein 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="4">Chromatin-modifying protein 5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SNF7 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKM8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005252.1">
        <property type="protein sequence ID" value="ENSCSRP00000005091.1"/>
        <property type="gene ID" value="ENSCSRG00000003853.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005771">
        <property type="term" value="C:multivesicular body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032511">
        <property type="term" value="P:late endosome to vacuole transport via multivesicular body sorting pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006900">
        <property type="term" value="P:vesicle budding from membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.1710">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.1060">
        <property type="entry name" value="ESAT-6-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005024">
        <property type="entry name" value="Snf7_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22761">
        <property type="entry name" value="CHARGED MULTIVESICULAR BODY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22761:SF12">
        <property type="entry name" value="CHARGED MULTIVESICULAR BODY PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03357">
        <property type="entry name" value="Snf7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="28"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="121"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00041078"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00041628"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005091.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="219" mass="24646" checksum="15B1D59CBBE52EF0" modified="2022-01-19" version="1">MNRFFGKSKPKGPPPNLTDCIGTVDSRAESIDKKISRLDAELVKYKDQMKKMREGPAKNMVKQKALRVLKQKRMYEQQRDNLSQQSFNMEQANYTIQSLKDTKTTVDAMKLGVKEMKKAYKQVKIDHIEDIQDQLEDMMEEASEIQDALGRSYGTPEIDEDDLEAELDALGDELLVDEDSSYLDEAASAPAIPEGTPIDAKNKDGVLVDEFGLPQIPAT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMS2</accession>
    <name>A0A8C3XMS2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Neuromedin-B receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Neuromedin-B-preferring bombesin receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMS2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001586.1">
        <property type="protein sequence ID" value="ENSCSRP00000001538.1"/>
        <property type="gene ID" value="ENSCSRG00000001230.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000009845.1">
        <property type="protein sequence ID" value="ENSCSRP00000009507.1"/>
        <property type="gene ID" value="ENSCSRG00000007115.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004946">
        <property type="term" value="F:bombesin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15125">
        <property type="entry name" value="7tmA_NMBR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000132">
        <property type="entry name" value="Neuromedin-B receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001556">
        <property type="entry name" value="Bombsn_rcpt-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001642">
        <property type="entry name" value="NeuroB_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45695">
        <property type="entry name" value="LEUCOKININ RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45695:SF8">
        <property type="entry name" value="NEUROMEDIN-B RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00358">
        <property type="entry name" value="BOMBESINR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00639">
        <property type="entry name" value="NEUROMEDINBR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 16" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="7 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0564">Palmitate</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10 16" id="KW-0675">Receptor</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 16" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 16 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="42"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="83"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="120"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="159"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="213"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="266"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="304"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="18">
        <location>
            <begin position="62"/>
            <end position="326"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00073011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00077784"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009507.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="392" mass="43826" checksum="7FC9E537CB8FA89C" modified="2022-01-19" version="1">MAGELSLNLTVQPPGGNVSNTLVPGVLLETDLLPPSRGTAVFIVRCVIPSLYLLIITVGLLGNITLVKIFISNSAMRSVPNIFISSLAAGDLLLLVTCMPVDASRYLFEEWMFGKVGCKLIPAIQLTSVGVSVFTLTALSADRYKAIVNPMDIQTSNAVLWTCFKAFAIWIISMMLAVPEAVFSEVAHINGTDNVSFRACIPYPQSDDMHPKIHSVLIFLVYFLIPLTIISIYYYHIAKTLIKSAHNIPGEYSEHSKRQMETRKRLAKIVLVFVGFFAICWFPNHVLYMYRSFNYSEIDPSLGHMIITLVARVLSFCNSCVNPFALYFLSESFRRHFNSQLCCRRKSHRERSTSYLLSSSAIRMTSLKSNAKNTVTTLTVLNGHNLKQEMSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP23</accession>
    <name>A0A8C3XP23_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP23"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012649.1">
        <property type="protein sequence ID" value="ENSCSRP00000012171.1"/>
        <property type="gene ID" value="ENSCSRG00000009132.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF87">
        <property type="entry name" value="OLFACTORY RECEPTOR 51F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="28"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="62"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="105"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="143"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="200"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="236"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="276"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="44"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012171.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="315" mass="35460" checksum="734DC689B666F36C" modified="2022-01-19" version="1">MSDSNTTDFTHPSTFILLGIPGLYAAHGWISIPFCTMYAIAVLGNFTILFTVKIEPSLHGPMYYFLCMLATTDLVLSTSTVPKMLSIFWFKSREIDFSACLTQMYFIHCFSAMESGILVAMALDRYVAICHPLRHSTILTNPVVAKIGLAVALRSGILTLPYPFLARRWPYCRTNIIPHSYCGHIAVVKLACADISISSYYGLFVLFSVIGMDVFFIAVSYTQILRAIFRLPTKDAQLKTFGTCVSHLSAISALYIPDFFSSLTQRFGYNVPRHFLVLFASVYLLVPPMLHPIIYGVRTKQIWGRLLQLFTHKET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPL1</accession>
    <name>A0A8C3XPL1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Core shell protein Gag P30 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPL1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015398.1">
        <property type="protein sequence ID" value="ENSCSRP00000014772.1"/>
        <property type="gene ID" value="ENSCSRG00000011313.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019068">
        <property type="term" value="P:virion assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.375.10">
        <property type="entry name" value="Human Immunodeficiency Virus Type 1 Capsid Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003036">
        <property type="entry name" value="Gag_P30"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008919">
        <property type="entry name" value="Retrov_capsid_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050462">
        <property type="entry name" value="Retroviral_Gag-Pol_poly"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33166">
        <property type="entry name" value="GAG_P30 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02093">
        <property type="entry name" value="Gag_p30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47943">
        <property type="entry name" value="Retrovirus capsid protein, N-terminal core domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Core shell protein Gag P30" evidence="2">
        <location>
            <begin position="160"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="25"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="65"/>
            <end position="98"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF02093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014772.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="34297" checksum="F5098C6A5AF5D4B0" modified="2022-01-19" version="1">MVRAPVRKPCPLVKKSCPQAVIPSAPDPMPPPPLYPGLPAPVPSIGVPTSSSEDNASTERGEPSHQGSPKQESPPTSLSSPVSKHTRSKTGPVTNQNSVMLWRMSSDYNPGDTKFTLISPSGKSGPIHEMPLQQNYLCPLREAVAPGGDLTMIYVPFTTSDLYNWKQQNPPFSEDPAPLTAVFETLITAHNPTWGDMRVALNTLLTAEERRLVLSRAREWVIETGGDSATVATRLPESPPDWKHDDAAGWASHSQYATAIVQGMKRCIRKTPNWAKLYNIRQEKNENPAAFYERLCNTCKRYTDLDPEDIN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ40</accession>
    <name>A0A8C3XQ40_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Heat shock factor protein 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Heat shock transcription factor 5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">DNA-binding transcription factor that is essential for male fertility, spermatogenesis and meiotic prophase progression in spermatocytes under non-stress conditions. Positvely and negatively regulates gene expression to ensure progression of meiotic prophase beyond pachytene stage in spermatocytes. Plays a role in male germline meiotic sex chromosome remodeling and silencing through regulation of SMARCA4.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homooligomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 19">Belongs to the HSF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ40"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014978.1">
        <property type="protein sequence ID" value="ENSCSRP00000014367.1"/>
        <property type="gene ID" value="ENSCSRG00000010928.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051321">
        <property type="term" value="P:meiotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000531">
        <property type="entry name" value="Heat shock transcription factor 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000232">
        <property type="entry name" value="HSF_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10015:SF278">
        <property type="entry name" value="HEAT SHOCK FACTOR PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10015">
        <property type="entry name" value="HEAT SHOCK TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00447">
        <property type="entry name" value="HSF_DNA-bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00415">
        <property type="entry name" value="HSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0010">Activator</keyword>
    <keyword evidence="5" id="KW-0158">Chromosome</keyword>
    <keyword evidence="8" id="KW-0221">Differentiation</keyword>
    <keyword evidence="11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="15" id="KW-0469">Meiosis</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0744">Spermatogenesis</keyword>
    <keyword evidence="13" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="HSF-type DNA-binding" evidence="21">
        <location>
            <begin position="11"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="101"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="171"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="403"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="557"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="20">
        <location>
            <begin position="204"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="20">
        <location>
            <begin position="404"/>
            <end position="432"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00054015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00070265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00079386"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU004020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="SMART" id="SM00415"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014367.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="595" mass="64356" checksum="D01DF948570BD349" modified="2022-01-19" version="1">MEEPLLVAPINPNNFPAKLWRLVNSPRFRSIRWDTRGEGLLIDQPLFEAELLGAGPGLGAGPGGDGAAAASAELFKTTNFTSFIRQLNLYGFRKVVLGPPGGSSAAPGPPAGGGPSGPLHHFHSPHFRRDRPDLLVHLKRLTSANKAKLAAGLEVTSRPPNRFQRLLSTSLHGDPLVPQPGPGKAEKPGEAGGQFHRSFRRDSLSPYSYVSASSHNHSTLSSKGSDRTPIPPRTWQNSLGMLPGQVETSPTFSDKGVPFPVLQRFPTEVTYTLQPSATSVHIQQGPQTMATSSQKYSNYTPSAQYSQTYYPTAVLQCCSPTAHLDPLSGCGSPTASTYTHCSYFQNPPMQSSYPVEFLPSNWPCNTSDENKKTEVNLEAVFQIVDEMHSSPKLEMVKVEPVENQCPTPQPNAGQQLIVNPGNNDAPSSSHASQLEPLTPVGSDITFMVGTDQAIACSLPQSSEFIYTIHTTEPVENTAAQMVQEPAVTQEVHAKLKEQMSHASTQSSVVFLQEGLPFSPQQVDPSIKCQTNPSETVVSSEQVGFLISDVGPVSKSIKDTASSIQTRCRERRSSSQKGKSPGKNWAHSFSSVYCDW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR25</accession>
    <name>A0A8C3XR25_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">ribonuclease III</fullName>
            <ecNumber evidence="5">3.1.26.3</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Endonucleolytic cleavage to 5'-phosphomonoester.</text>
            <dbReference type="EC" id="3.1.26.3"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="20 21">Belongs to the helicase family. Dicer subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.26.3" evidence="5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017143.1">
        <property type="protein sequence ID" value="ENSCSRP00000016407.1"/>
        <property type="gene ID" value="ENSCSRG00000011144.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070578">
        <property type="term" value="C:RISC-loading complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004530">
        <property type="term" value="F:deoxyribonuclease I activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004386">
        <property type="term" value="F:helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004525">
        <property type="term" value="F:ribonuclease III activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006309">
        <property type="term" value="P:apoptotic DNA fragmentation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016441">
        <property type="term" value="P:post-transcriptional gene silencing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031054">
        <property type="term" value="P:pre-miRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051239">
        <property type="term" value="P:regulation of multicellular organismal process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030422">
        <property type="term" value="P:siRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18034">
        <property type="entry name" value="DEXHc_dicer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15903">
        <property type="entry name" value="Dicer_PBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10843">
        <property type="entry name" value="DSRM_DICER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02843">
        <property type="entry name" value="PAZ_dicer_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00593">
        <property type="entry name" value="RIBOc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd18802">
        <property type="entry name" value="SF2_C_dicer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1520.10:FF:000023">
        <property type="entry name" value="Endoribonuclease dcr-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.20:FF:000015">
        <property type="entry name" value="endoribonuclease Dicer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000628">
        <property type="entry name" value="Endoribonuclease Dicer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.380:FF:000002">
        <property type="entry name" value="Endoribonuclease Dicer isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000588">
        <property type="entry name" value="Endoribonuclease Dicer isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1520.10:FF:000005">
        <property type="entry name" value="Putative endoribonuclease dicer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.260.10:FF:000002">
        <property type="entry name" value="Putative Endoribonuclease Dicer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.380">
        <property type="entry name" value="Dicer dimerisation domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.260.10">
        <property type="entry name" value="paz domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1520.10">
        <property type="entry name" value="Ribonuclease III domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038248">
        <property type="entry name" value="Dicer_dimer_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005034">
        <property type="entry name" value="Dicer_dimerisation"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044441">
        <property type="entry name" value="DICER_DSRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048513">
        <property type="entry name" value="Dicer_PBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048512">
        <property type="entry name" value="Dicer_platform"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014720">
        <property type="entry name" value="dsRBD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003100">
        <property type="entry name" value="PAZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036085">
        <property type="entry name" value="PAZ_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000999">
        <property type="entry name" value="RNase_III_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036389">
        <property type="entry name" value="RNase_III_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14950">
        <property type="entry name" value="DICER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14950:SF37">
        <property type="entry name" value="ENDORIBONUCLEASE DICER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03368">
        <property type="entry name" value="Dicer_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20932">
        <property type="entry name" value="Dicer_dsRBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20930">
        <property type="entry name" value="Dicer_PBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20931">
        <property type="entry name" value="Dicer_platform"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02170">
        <property type="entry name" value="PAZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00636">
        <property type="entry name" value="Ribonuclease_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00358">
        <property type="entry name" value="DSRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00949">
        <property type="entry name" value="PAZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00535">
        <property type="entry name" value="RIBOc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54768">
        <property type="entry name" value="dsRNA-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101690">
        <property type="entry name" value="PAZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69065">
        <property type="entry name" value="RNase III domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51327">
        <property type="entry name" value="DICER_DSRBF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50137">
        <property type="entry name" value="DS_RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50821">
        <property type="entry name" value="PAZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00517">
        <property type="entry name" value="RNASE_3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50142">
        <property type="entry name" value="RNASE_3_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="14" id="KW-0347">Helicase</keyword>
    <keyword evidence="13" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="16" id="KW-0460">Magnesium</keyword>
    <keyword evidence="19" id="KW-0464">Manganese</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0540">Nuclease</keyword>
    <keyword evidence="11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="17 21" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="18" id="KW-0943">RNA-mediated gene silencing</keyword>
    <feature type="domain" description="Helicase ATP-binding" evidence="26">
        <location>
            <begin position="51"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="27">
        <location>
            <begin position="433"/>
            <end position="602"/>
        </location>
    </feature>
    <feature type="domain" description="Dicer dsRNA-binding fold" evidence="28">
        <location>
            <begin position="630"/>
            <end position="722"/>
        </location>
    </feature>
    <feature type="domain" description="PAZ" evidence="25">
        <location>
            <begin position="895"/>
            <end position="1042"/>
        </location>
    </feature>
    <feature type="domain" description="RNase III" evidence="24">
        <location>
            <begin position="1285"/>
            <end position="1373"/>
        </location>
    </feature>
    <feature type="domain" description="RNase III" evidence="24">
        <location>
            <begin position="1664"/>
            <end position="1822"/>
        </location>
    </feature>
    <feature type="domain" description="DRBM" evidence="23">
        <location>
            <begin position="1847"/>
            <end position="1912"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="409"/>
            <end position="433"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="727"/>
            <end position="746"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="1781"/>
            <end position="1800"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="22">
        <location>
            <begin position="414"/>
            <end position="425"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00035116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50142"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50821"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS51327"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016407.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1920" mass="218507" checksum="AD5E69629587F85C" modified="2022-01-19" version="1">MKSPALQSLSMAGLQLMTPASSPMGPFFGLPWQQEAIHDNIYTPRKYQVELLEAALDHNTIVCLNTGSGKTFIAVLLAKELSYQIRGDFNKNGKRTVFLVNSANQVAQQVSAVRTHSDLKVGEYSILEIIESWTKEKWNQEFAKHEVLVMTCHVILNVLKNEYLSLSNINLLVFDECHLAIQDHPYQEIMKICENCPSCPRILGLTASILNGKCDPAELEEKIQKLEKILKSNAETATDLVVLDRYTSQPCEIVVDCGPYTDKSGLYERLLKELDEALNFLNDCNISVHSKERDSTLISKQILSDCRAVLVVLGPWCADKVAGMMVRELQKYIKHEQEELHRKFLLFTDTFLRKIHALCEEHFSPASLDLKFVTPKVIKLLEILRKYKPYERQQFESVEWYNNRNQDNYVSWSDSEDDDEDEEIEEKEKPETNFPSPFTNILCGIIFVERRYTAVVLNRLIKEAGKQDPELAYISSNFITGHGIGKNQPRNKQMEVEFRKQEEVLRKFRAHETNLLIATSIVEEGVDIPKCNLVVRFDLPTEYRSYVQSKGRARAPISNYIMLADTDKIKSFEEDLKTYKAIEKILRNKCSKSVDTSETETEPIVDDDDIFPPYVLRPDDSSPRVTINTAIGHINRYCARLPSDPFTHLAPKCKTRELPDNTFYSTLYLPINSPLRASIVGPPMSCARLAERVVALICCEKLHKIGELDDHLMPVGKETVKYEEELDLHDEEETSVPGRPGSTKRRQCYPKAIPECLRDSYPKPDHPCYLYVIGMVLTTPLPDELNFRRRKLYPPEDTTRCFGILTAKPIPQIPHFPVYTRSGEVTISIELKKSGFMLSLQMLELITRLHQYIFSHILRLEKPALEFRPTEADSAYCVLPLNVVDDSSTLDIDFKFMEDIEKSEARTGIPSTKYTKETPFIFKLEDYQDAVIIPRYRNFDQPHRFYVADVYTDLTPLSRFPSPEYETFAEYYKTKYNLDLTNLNQPLLDVDHTSSRLNLLTPRHLNQKGKALPLSSAEKRKAKWESLQNKQILVPELCAIHPIPASLWRKAVCLPSILYRLHCLLTAEELRAQTATDAGVGVKSLPADFRYPNLDFGWKKSIDSKSFISIPSSSLAENENYCKHSTIVVPENAAHQGATRASSAENHDQMSVNYITLLNESPSKLQIDVSVELAAINGVSYNKNLANGNCDLANRDFCQGNQLNYCRQEIPVQPTTSYPIQNLYNSENQPKPSNECTLLSNKYRDGNVNKSTSDGSPKMAVTTSTSEALNFSKDRMDSEKNCSSGYSSKTLGPNPGLILQALTLSNASDGFNLERLEMLGDSFLKHAITTYLFCTYPDAHEGRLSYMRSKKVSNCNLYRLGKKKGLPSRMVVSIFDPPVNWLPPGYIVNQDKSNADKWEKDEMTKESLLANGKLDDYDDEEDEDLMWRLPKEEADLEDDFLEYDQEHIKFIDNMLMGSGAFVKKISLSPFSTTDSSYEWKAPKKSSLGNIQFSSDFDDFDYSSWDAMCYLDPSKAVEEDDFVVGFWNPSEENCGVDTGKQSISYDLHTEQCIADKSIADCVEALLGCYLTSCGERAAQLFLCSLGLKVLPVMKKTEWNSTLCSSRENFNSQQKNLSPNSASASVANSECSLCKEMEYGSLKIPPRCMFDHPDAEKTLNHLISGFENFEKKINYSFKNKAYLLQAFTHASYHYNTITDCYQRLEFLGDAILDYLITKHLYEDPRQHSPGVLTDLRSALVNNTIFASLAVKYDYHKYFKAVSPELFHVIDDFVQFQMEKNEMQGMDSELRRSEEDEEKEEDIEVPKAMGDIFESLAGAIYMDSGMSLEMVWHVYYPMMRPLIEKFSANVPRSPVRELLEMEPETAKFSPAERTYDGKVRVTVEVVGKGKFKGVGRSYRIAKSAAARRALRSLKANQPQVPNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTD0</accession>
    <name>A0A8C3XTD0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Beta-mannosidase</fullName>
            <ecNumber evidence="7">3.2.1.25</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Lysosomal beta A mannosidase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Mannanase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Exoglycosidase that cleaves the single beta-linked mannose residue from the non-reducing end of all N-linked glycoprotein oligosaccharides.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Hydrolysis of terminal, non-reducing beta-D-mannose residues in beta-D-mannosides.</text>
            <dbReference type="EC" id="3.2.1.25"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="4">Glycan metabolism; N-glycan degradation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Lysosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the glycosyl hydrolase 2 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.25" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTD0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023633.1">
        <property type="protein sequence ID" value="ENSCSRP00000022644.1"/>
        <property type="gene ID" value="ENSCSRG00000017081.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004567">
        <property type="term" value="F:beta-mannosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006516">
        <property type="term" value="P:glycoprotein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000650">
        <property type="entry name" value="Mannosidase beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:002234">
        <property type="entry name" value="Mannosidase beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000035">
        <property type="entry name" value="Mannosidase beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000060">
        <property type="entry name" value="Probable beta-mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036156">
        <property type="entry name" value="Beta-gal/glucu_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054593">
        <property type="entry name" value="Beta-mannosidase-like_N2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050887">
        <property type="entry name" value="Beta-mannosidase_GH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041625">
        <property type="entry name" value="Beta-mannosidase_Ig"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006103">
        <property type="entry name" value="Glyco_hydro_2_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041447">
        <property type="entry name" value="Mannosidase_ig"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43730">
        <property type="entry name" value="BETA-MANNOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43730:SF1">
        <property type="entry name" value="BETA-MANNOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02836">
        <property type="entry name" value="Glyco_hydro_2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22666">
        <property type="entry name" value="Glyco_hydro_2_N2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17753">
        <property type="entry name" value="Ig_mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17786">
        <property type="entry name" value="Mannosidase_ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49303">
        <property type="entry name" value="beta-Galactosidase/glucuronidase domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13" id="KW-0458">Lysosome</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 17" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033985524" description="Beta-mannosidase" evidence="17">
        <location>
            <begin position="21"/>
            <end position="885"/>
        </location>
    </feature>
    <feature type="domain" description="Beta-mannosidase-like galactose-binding" evidence="21">
        <location>
            <begin position="35"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="domain" description="Glycoside hydrolase family 2 catalytic" evidence="18">
        <location>
            <begin position="349"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="domain" description="Mannosidase Ig/CBM-like" evidence="20">
        <location>
            <begin position="708"/>
            <end position="801"/>
        </location>
    </feature>
    <feature type="domain" description="Beta-mannosidase Ig-fold" evidence="19">
        <location>
            <begin position="805"/>
            <end position="884"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000829"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00003150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004740"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00007401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00012754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00015707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00032581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00033445"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF02836"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF17753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF17786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF22666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022644.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="885" mass="100518" checksum="A9E5A5AE03501E72" modified="2022-01-19" version="1">MLRRLLLLLLAACGGRGALSGSPPGPAGHSLRGSWRLGNGDGSVVLSGDVPGCVHTALLRQGLIQDPYYRFNDLAYRWISLDNWTYSRTFKAPFDVSKWQKVNLVFEGVDTVAQILINNVTVGRTDNMFNRYSFDITSVIKEVNFIEVRFLSAISYAAEQSRSHSAYSVPPQCPPPVQKGECHVNFIRKEQCSFSWDWGPSFPTQGIWKDVRIEAYNLCHLIYFTLTPSYVKSAQQWSLEIESVFDVVSSKPVVGLVTVNIPKLQTQQTYTTELSPGEGRIVLLVNINKSATVQTWWPSGHGNQTGYDMTTTFNMGAGYKIEKFSKAYFRTVELVEDPIPGSPGLSFYFRINGLPIFIKGSNWIPADSFQDRVSSDMLKLILQSTVDANMNALRVWGGGVYEQDEFYDICDELGIMIWQDFMFACALYPTDQNYLESVRAEVTHQVKRLKSHPCIILWSGNNENEAAIAGNWFSIPHVEMKVYLKDYVTLYVKNIREIVLAEDKSRPYITSSPTNGKESVKKGWLSPNPYDTHYGDTHFYDYLSDCWNWTVYPKTRFASEYGFQSWPSFSTLEKVSSTEDWSYTSNFSLHRQHHAAGNDQMLHQAGLHFKLPWNTDPLKLFKDTIYLTQVMQAQCIKAETEFYRRSQSEIINGEGRTMGSLYWQLNDIWQAPSWASLEYGGKWKMLHYFAQHFFAPLLPVGYEDDGVLYIYGVSDLHSDCELTLQVSVHQWSSMKPVCTLAKEGVTLKAGSAAPIYKEPINDLLKRCGNCTRQSCVVTFYLMGKGELRSPGNYHFLSSLKDAVGLEKAQLSATISQQGDLYAFVLQTTAITPFVWLDVGNIPGRFNDNGFLMTEKRKVVVFYPWEPIRIEELEKSLSLTSLMDIY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTZ6</accession>
    <name>A0A8C3XTZ6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="26">Hyperpolarization activated cyclic nucleotide gated potassium and sodium channel 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the potassium channel HCN family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTZ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023521.1">
        <property type="protein sequence ID" value="ENSCSRP00000022539.1"/>
        <property type="gene ID" value="ENSCSRG00000016909.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098855">
        <property type="term" value="C:HCN channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030552">
        <property type="term" value="F:cAMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005272">
        <property type="term" value="F:sodium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005249">
        <property type="term" value="F:voltage-gated potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003254">
        <property type="term" value="P:regulation of membrane depolarization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00038">
        <property type="entry name" value="CAP_ED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000031">
        <property type="entry name" value="Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.630:FF:000002">
        <property type="entry name" value="Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.10:FF:000007">
        <property type="entry name" value="Putative potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.630">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.10">
        <property type="entry name" value="Jelly Rolls"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018488">
        <property type="entry name" value="cNMP-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000595">
        <property type="entry name" value="cNMP-bd_dom"/>
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    <dbReference type="InterPro" id="IPR018490">
        <property type="entry name" value="cNMP-bd_dom_sf"/>
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        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013621">
        <property type="entry name" value="Ion_trans_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051413">
        <property type="entry name" value="K/Na_HCN_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003938">
        <property type="entry name" value="K_chnl_volt-dep_EAG/ELK/ERG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014710">
        <property type="entry name" value="RmlC-like_jellyroll"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45689">
        <property type="entry name" value="I[[H]] CHANNEL, ISOFORM E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45689:SF11">
        <property type="entry name" value="POTASSIUM_SODIUM HYPERPOLARIZATION-ACTIVATED CYCLIC NUCLEOTIDE-GATED CHANNEL 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00027">
        <property type="entry name" value="cNMP_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08412">
        <property type="entry name" value="Ion_trans_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01463">
        <property type="entry name" value="EAGCHANLFMLY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00100">
        <property type="entry name" value="cNMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51206">
        <property type="entry name" value="cAMP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00888">
        <property type="entry name" value="CNMP_BINDING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50042">
        <property type="entry name" value="CNMP_BINDING_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="17" id="KW-0114">cAMP</keyword>
    <keyword evidence="7" id="KW-0116">cAMP-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="20" id="KW-0407">Ion channel</keyword>
    <keyword evidence="15" id="KW-0406">Ion transport</keyword>
    <keyword evidence="19" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="16 24" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0630">Potassium</keyword>
    <keyword evidence="10" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="6" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0915">Sodium</keyword>
    <keyword evidence="4" id="KW-0894">Sodium channel</keyword>
    <keyword evidence="18" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="8 24" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 24" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="11" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="158"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="188"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="359"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="389"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="domain" description="Cyclic nucleotide-binding" evidence="25">
        <location>
            <begin position="490"/>
            <end position="596"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="702"/>
            <end position="836"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="23">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="57"/>
            <end position="72"/>
        </location>
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    <feature type="compositionally biased region" description="Gly residues" evidence="23">
        <location>
            <begin position="86"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="714"/>
            <end position="733"/>
        </location>
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    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="742"/>
            <end position="782"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="798"/>
            <end position="812"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006305"/>
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    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022461"/>
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            <dbReference type="ARBA" id="ARBA00022538"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022566"/>
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            <dbReference type="ARBA" id="ARBA00022692"/>
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            <dbReference type="ARBA" id="ARBA00022826"/>
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            <dbReference type="ARBA" id="ARBA00022882"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022958"/>
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    </evidence>
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    </evidence>
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    </evidence>
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    </evidence>
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    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="836" mass="92871" checksum="CC93737815AC0E35" modified="2022-01-19" version="1">MRTGSGGEAAGGGGGAPGPEERPAAGEEPGPGAKRGQRQLRGGSMSGRAGKGSPNGECRRGEPEAEPPREPKVSFSCSGAETESGSPGGPDGAGGEEGGEPRGSQASFMQRQFGAMLQPGVNKFSLRMFGSQKAVEREQERVKSAGAWIIHPYSDFRFYWDFTMLLFMVGNLIIIPVGITFFKEETTAPWIVFNVVSDTFFLMDLVLNFRTGIVIEDNTDIILDPERIKKKYLRTWFVVDFVSSIPVDYIFLIVEKGIDSEVYKTARALRIVRFTKILSLLRLLRLSRLIRYIHQWEEIFHMTYDLASAVMRIINLIGMMLLLCHWDGCLQFLVPMLQDFPSNCWVSINGMVNNSWSELYSFALFMSMSHMLCIGYGKQAPESMTDIWLTMLSMIVGATCYAMFIGHATALIQSLDSSRRQYQEKYKQVEQYMSFHKLPADFRQKIHDYYEHRYQGKMFDEDSILGELNEPLREEIVNFNCRKLVASMPLFANADPNFVTAMLTKLKFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKEMKLSDGSYFGEICLLTRGRRTASVRADTYCRLYSLSVDNFNEVLEEHPMMRRAFETVAIDRLDRIGKKNSILLHKVQHDLNSGVFNNQENEIIQEIVKYDREMVQHGGLQQHTAIYAPVQPQVTSAIASLQQAVAMSFCPQMASPLVSSVALGSPRMMRRLQYPPPPRPNSTGTFASVVSSPPTQSPRASRTFPYAAQGQSGSQLTQALHTSSLSEESRPLSASQPSLPHGVSQTMTQSPPPSAHESSTSTPPGSAYAGAAGSQQDSSGARKDSVVSAPDTDPAKSRLSSNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUE8</accession>
    <name>A0A8C3XUE8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Sulfhydryl oxidase</fullName>
            <ecNumber evidence="13">1.8.3.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Catalyzes the oxidation of sulfhydryl groups in peptide and protein thiols to disulfides with the reduction of oxygen to hydrogen peroxide. Plays a role in disulfide bond formation in a variety of extracellular proteins. In fibroblasts, required for normal incorporation of laminin into the extracellular matrix, and thereby for normal cell-cell adhesion and cell migration.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12 13">
            <text>2 R'C(R)SH + O2 = R'C(R)S-S(R)CR' + H2O2</text>
            <dbReference type="Rhea" id="RHEA:17357"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:16520"/>
            <dbReference type="ChEBI" id="CHEBI:17412"/>
            <dbReference type="EC" id="1.8.3.2"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 13">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the quiescin-sulfhydryl oxidase (QSOX) family.</text>
    </comment>
    <dbReference type="EC" id="1.8.3.2" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUE8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025899.1">
        <property type="protein sequence ID" value="ENSCSRP00000024841.1"/>
        <property type="gene ID" value="ENSCSRG00000018530.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016971">
        <property type="term" value="F:flavin-dependent sulfhydryl oxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003756">
        <property type="term" value="F:protein disulfide isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006457">
        <property type="term" value="P:protein folding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02992">
        <property type="entry name" value="PDI_a_QSOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1960:FF:000001">
        <property type="entry name" value="Sulfhydryl oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.310:FF:000001">
        <property type="entry name" value="Sulfhydryl oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000073">
        <property type="entry name" value="Sulfhydryl oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000080">
        <property type="entry name" value="Sulfhydryl oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.310">
        <property type="entry name" value="ERV/ALR sulfhydryl oxidase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1960">
        <property type="entry name" value="QSOX sulfhydryl oxidase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036774">
        <property type="entry name" value="ERV/ALR_sulphydryl_oxid_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017905">
        <property type="entry name" value="ERV/ALR_sulphydryl_oxidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040986">
        <property type="entry name" value="QSOX_FAD-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042568">
        <property type="entry name" value="QSOX_FAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041269">
        <property type="entry name" value="QSOX_Trx1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039798">
        <property type="entry name" value="Sulfhydryl_oxidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017937">
        <property type="entry name" value="Thioredoxin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013766">
        <property type="entry name" value="Thioredoxin_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22897">
        <property type="entry name" value="QUIESCIN Q6-RELATED SULFHYDRYL OXIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22897:SF6">
        <property type="entry name" value="SULFHYDRYL OXIDASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04777">
        <property type="entry name" value="Evr1_Alr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18371">
        <property type="entry name" value="FAD_SOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18108">
        <property type="entry name" value="QSOX_Trx1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00085">
        <property type="entry name" value="Thioredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00421">
        <property type="entry name" value="THIOREDOXIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69000">
        <property type="entry name" value="FAD-dependent thiol oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51324">
        <property type="entry name" value="ERV_ALR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00194">
        <property type="entry name" value="THIOREDOXIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51352">
        <property type="entry name" value="THIOREDOXIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 13" id="KW-0274">FAD</keyword>
    <keyword evidence="5 13" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 13" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 14" id="KW-0732">Signal</keyword>
    <keyword evidence="13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034828467" description="Sulfhydryl oxidase" evidence="14">
        <location>
            <begin position="25"/>
            <end position="718"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="687"/>
            <end position="704"/>
        </location>
    </feature>
    <feature type="domain" description="Thioredoxin" evidence="16">
        <location>
            <begin position="14"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="domain" description="ERV/ALR sulfhydryl oxidase" evidence="15">
        <location>
            <begin position="393"/>
            <end position="498"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00045804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048864"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU371123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024841.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="718" mass="80830" checksum="A847D85C00124AA7" modified="2022-01-19" version="1">MARRRCLQSARLLLLLLAAALAGAQPGGLYSPGDPLVLLQVDTLERSVLNSSSAWLVEFYASWCGHCVHFAPTWRALAADIQEWSPAVKLGVLDCADIANQKACGDFGITGFPTLKFFKAFSKSPETGTKVFHPGDSIQNLRQNIITNLEMHKETWPPACPPLEPASEEEIRGFFQTNNVTYLALIFETNDSFVGREVTLDMLQYENVAVRRVLSSEEELVKKYGVTAFPSGFLLINNGTFSRIPVQMEARSFYTHFLRRLPGVTRGPYTLTSLPDTPINTTSTPRRPADRSKVYMADLESALHYALRVEVARFSVLTGEQLRALKYFVAVLAKYFPGRPFVQNFLRSVDRWLRNVRESRISSSALELVLTNRKEVTPAVLSNNVTWVGCQGSKLHFRGYPCSLWTLFHLLTVQATRHPVSPPPPGPLEVLGAMRGYIRSFFGCRECAQHFEGMAVKSMDKVRSVDQAALWLWSRHNRVNARLAGTETEDPEFPKLQWPPPDLCPACHGVVNRRHVWDEAAVLRFLKAHFSPANIILDYTEPETARVVRRSREAKEGAGEWAMGSSGPRKPSIVWMNPKTQELEEDIVDLDSFSDLHYKSKALKAAAMVANKGRRVSKRDTIPLLLADDSHQAFDYAGAWESLRRRGMGSKQLIGALEEDEGDAMRRNHWFRMLGVGFSRLDVSLCIVLYFLSSMCLLGMYTFFRMRHRKGHPGFPTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV15</accession>
    <name>A0A8C3XV15_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">WSC domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the WSCD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025830.1">
        <property type="protein sequence ID" value="ENSCSRP00000024772.1"/>
        <property type="gene ID" value="ENSCSRG00000018554.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008146">
        <property type="term" value="F:sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051589">
        <property type="entry name" value="Sialate-O-sulfotransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000863">
        <property type="entry name" value="Sulfotransferase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002889">
        <property type="entry name" value="WSC_carb-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45964:SF8">
        <property type="entry name" value="SIALATE:O-SULFOTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45964">
        <property type="entry name" value="WSCD FAMILY MEMBER CG9164"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00685">
        <property type="entry name" value="Sulfotransfer_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01822">
        <property type="entry name" value="WSC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00321">
        <property type="entry name" value="WSC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51212">
        <property type="entry name" value="WSC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="WSC" evidence="3">
        <location>
            <begin position="142"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="domain" description="WSC" evidence="3">
        <location>
            <begin position="245"/>
            <end position="340"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024772.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="581" mass="67295" checksum="855F98526F3D07C0" modified="2022-01-19" version="1">MAKPFFRLQKFLRRTQFLLFFLTAAYLMAGSLLLLQRSRLVIQQGTRGTSSIQVSPVSDMVIGVGILDTRTMQNPRLSSKLLVDMDVLHDPTSDQRYGPRWLMSRNSELRQLRRRWFHRFINEQEPMQATGSKVTQHTGENKGTYIGCFSDDSREKTLKGAVFYDLRKMTVSHCQEACAERAYTYAGLEYGAECYCGNKLPVTIARQEECNNECKGEKGSICGGVNRLSVYRVEELRAGTKRRRNVIYRGCFRAPENLTVTFSASLIQSNLTVEMCSEFCSKKEFPLAVIGGPECYCGYPTMHFTLHDSVDRLFCSRLQNTSSMAEVPREENYYRVYQTPVQDTRCTDRKFLTTKSKVFVALSSFPGAGNTWARHLIEHATGYYTGSYYFDGTLYNKGFKGEKDHWRSRRTICVKTHESGKREIEMFDSAILLIRNPYKSLMAEFNRKCAGHLGYATDRNWKSKEWPDFVNSYASWWASHVLDWLKYGKHLFVIHYEDLKQNLIPKLKEMVEFLNMTVTEDRLLCVENNRDGNFKRSGARQKDFEPFTQEMKDLINSYILTVDEALKRRNLTGLPREYVPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVW8</accession>
    <name>A0A8C3XVW8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Palmitoyltransferase</fullName>
            <ecNumber evidence="16">2.3.1.225</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-cysteinyl-[protein] + hexadecanoyl-CoA = S-hexadecanoyl-L-cysteinyl-[protein] + CoA</text>
            <dbReference type="Rhea" id="RHEA:36683"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:11032"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57379"/>
            <dbReference type="ChEBI" id="CHEBI:74151"/>
            <dbReference type="EC" id="2.3.1.225"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="16">The DHHC domain is required for palmitoyltransferase activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the DHHC palmitoyltransferase family. AKR/ZDHHC17 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.225" evidence="16"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVW8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029103.1">
        <property type="protein sequence ID" value="ENSCSRP00000027961.1"/>
        <property type="gene ID" value="ENSCSRG00000020619.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030659">
        <property type="term" value="C:cytoplasmic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019706">
        <property type="term" value="F:protein-cysteine S-palmitoyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000035">
        <property type="entry name" value="Palmitoyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001594">
        <property type="entry name" value="Palmitoyltrfase_DHHC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24161">
        <property type="entry name" value="ANK_REP_REGION DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24161:SF16">
        <property type="entry name" value="PALMITOYLTRANSFERASE ZDHHC13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01529">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01415">
        <property type="entry name" value="ANKYRIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50216">
        <property type="entry name" value="DHHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13 16" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="9 15" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="14" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="8" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="12" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0564">Palmitate</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 16" id="KW-0808">Transferase</keyword>
    <keyword evidence="5 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="286"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="310"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="340"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="366"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="462"/>
            <end position="486"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="512"/>
            <end position="533"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="15">
        <location>
            <begin position="75"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="15">
        <location>
            <begin position="109"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="15">
        <location>
            <begin position="142"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="15">
        <location>
            <begin position="210"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="domain" description="Palmitoyltransferase DHHC" evidence="18">
        <location>
            <begin position="416"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="17">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004653"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU079119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF01529"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027961.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="615" mass="70243" checksum="85A758FC0B5A699D" modified="2022-01-19" version="1">FQGPTHCKHHSHGPHQPQARNWHNIHKDQSKIQSALPLVEDYSSCDIVKATQYGILERCKELVEAGYDVRQPDKENVTLLHWAAINNRLDLVKFYISKGAVVDQLGGDLNSTPLHWAIRQGHLSMAILLLKCGADPTLIDGEGYSSIHLAVVFQHMPIIAYLISKGQSIDTTDFNGQTPLMLSAQKVIGPEPTGFLLKFNPSLSAVDKIQKNTALHWAVTAGNVNAVELLLDAGSNLDIKNVKGDTPLDLAHQIQNRLIIHMLTQEEKMRIGKNSRLLRMLVKYEFFLLLLSSLTLMWAIGYIMDLNSDSWLLKGSLLLFIFFGMSLLTRQFVGLKSLKYLPAIFMLSSVFWVSMTWFIWFLPDILYTQGIPFILSVVGLLYYFYKTWRTDPGYIKISEEERRKSIVTLAEAGHLDFRTFCTSCLVKKPLRSMHCIACNSCTARYDQHCLWTGQCIGVGNHYYFILFLLFLTMVGVWMVYGTLLYWSEHCATTYRQDGAWIYFTQIVSCSPWVLYIFTLVCFHTSWALLMLIIQLYQITFLGLTSHERLNLIIQSKCSKHAVSLRKTPYNHGCFQNLADFFQCSCFGMFKPNLVDWTKQYTLTFHPAKGKNIHSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWF3</accession>
    <name>A0A8C3XWF3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Chromosome 19 open reading frame 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the C19orf12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030243.1">
        <property type="protein sequence ID" value="ENSCSRP00000029077.1"/>
        <property type="gene ID" value="ENSCSRG00000021319.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033369">
        <property type="entry name" value="C19orf12"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31493">
        <property type="entry name" value="NAZO FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31493:SF1">
        <property type="entry name" value="PROTEIN C19ORF12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20721">
        <property type="entry name" value="C19orf12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00029457"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029077.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="16283" checksum="4E9A40D6E2389DBF" modified="2022-01-19" version="1">MPINVNDVIHLLCRISEERKMKAAVRHSGRGALVAGATAFVGGLMGGPPGIAVGGAVGGLFGAWMTAGQFKPIPQIILELPPAEQQKLYDDAFAIIRNLDWADAAQLTALVMGNAALQQKLAAVLINYLSHELRAEIRNLNLFSISLCSQHAD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWF4</accession>
    <name>A0A8C3XWF4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Protein phosphatase 6 regulatory subunit 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SAPS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWF4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028812.1">
        <property type="protein sequence ID" value="ENSCSRP00000027676.1"/>
        <property type="gene ID" value="ENSCSRG00000020450.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019903">
        <property type="term" value="F:protein phosphatase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019888">
        <property type="term" value="F:protein phosphatase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007587">
        <property type="entry name" value="SAPS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12634:SF15">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN PHOSPHATASE 6 REGULATORY SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12634">
        <property type="entry name" value="SIT4 YEAST -ASSOCIATING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04499">
        <property type="entry name" value="SAPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="707"/>
            <end position="727"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="708"/>
            <end position="727"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027676.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="844" mass="95181" checksum="30DF00C902B16095" modified="2022-01-19" version="1">MFWKFDLNTTSHVDKLLDKEDVTLHELMDEDDILQECKAQNRKLLDFICQQHCMEELVSLITHEPPVDMDEKVRFKYPNTACELLTSDVPQINDKLGGDETLLNILYDFLDHEPPLNPLLASFFSKTIGNLIARKTEQVIAFLRKKDQFISLVLKHIDTSAMMDLLLRLISCVEPAPLRQEVLNWLNEAKVIQRLVELIQWSQDEDRQSNASQTLCDIIRLSRDQGNQLQEISEPDPLLTALESQECVEQLLKNMFDGDQTENCIVNGTQILLTLLETRRSGVEGLMDSFSQGFERSYTVNSSILHGIEPRLKDFHQLLLNPPKKTSILTTIGVLEEPLGNARLHGARLIAALLHTNTPSINYELCRLNTMDLLLDLFFKYTWNNFLHFQVELCIAAILLHSVHEGKSATNDLENKEEVLNGNVTTENLKTPDHSPENIMVTHLFQKCCLLQRILDAWEVNDKIQAEGGMRRGNMGHLTRIANAVVQNMEKGPMQTQTSEFIKELPEDCRGRWESFVEETLRETNRKNTVDLAFSEYQIQQMTANFVDQFGFNDEEFADQDDNIKYVHFSSFVMSAVEDEVPEEIFIVLIFTYGPPIDSHMIPIAQSLFLPLGISPLPSTLTFFCEAIRFYKILALLFIFVPSGSGWTAVFEPVNSKPPAPCVAMDVGSSVWDSAAPETATPEEKGWAKFTDFQPFCCSESGPRCSSPVDTESSDSEGNPKQGQDKNFSAASPCVWNVCVARKAPLVASDSSSSGGSDSEEEEDKADIVTETISTGSGQETIKLTVDAKNEKAVFTRCDRKQLGMGYCCFLIFRNSLLNCKKHRPPELDVTSPKVYGNLWTASL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWG8</accession>
    <name>A0A8C3XWG8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">KASH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus outer membrane</location>
            <topology evidence="2">Single-pass type IV membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the nesprin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000028899.1">
        <property type="protein sequence ID" value="ENSCSRP00000027760.1"/>
        <property type="gene ID" value="ENSCSRG00000020456.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005640">
        <property type="term" value="C:nuclear outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00176">
        <property type="entry name" value="SPEC"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000041">
        <property type="entry name" value="Nesprin-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000073">
        <property type="entry name" value="Nesprin-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000103">
        <property type="entry name" value="Nesprin-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000104">
        <property type="entry name" value="Nesprin-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000190">
        <property type="entry name" value="Nesprin-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000119">
        <property type="entry name" value="nesprin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000137">
        <property type="entry name" value="nesprin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000112">
        <property type="entry name" value="nesprin-1 isoform X4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000155">
        <property type="entry name" value="nesprin-1 isoform X4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000126">
        <property type="entry name" value="Spectrin repeat containing, nuclear envelope 1a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.60:FF:000478">
        <property type="entry name" value="Spectrin repeat-containing, nuclear envelope 1b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.60">
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012315">
        <property type="entry name" value="KASH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018159">
        <property type="entry name" value="Spectrin/alpha-actinin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002017">
        <property type="entry name" value="Spectrin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056887">
        <property type="entry name" value="SYNE1/2_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14514:SF3">
        <property type="entry name" value="NESPRIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14514">
        <property type="entry name" value="PKA ANCHORING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10541">
        <property type="entry name" value="KASH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00435">
        <property type="entry name" value="Spectrin"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25035">
        <property type="entry name" value="SYNE1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01249">
        <property type="entry name" value="KASH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00150">
        <property type="entry name" value="SPEC"/>
        <property type="match status" value="18"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46966">
        <property type="entry name" value="Spectrin repeat"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51049">
        <property type="entry name" value="KASH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="9 16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="topological domain" description="Cytoplasmic" evidence="15">
        <location>
            <begin position="1"/>
            <end position="2769"/>
        </location>
    </feature>
    <feature type="topological domain" description="Perinuclear space" evidence="15">
        <location>
            <begin position="2791"/>
            <end position="2820"/>
        </location>
    </feature>
    <feature type="domain" description="KASH" evidence="18">
        <location>
            <begin position="2761"/>
            <end position="2820"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="252"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="2701"/>
            <end position="2751"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="52"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="221"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="1057"/>
            <end position="1084"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="1163"/>
            <end position="1193"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="1812"/>
            <end position="1839"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="2703"/>
            <end position="2719"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="2727"/>
            <end position="2740"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008619"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027760.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2820" mass="324925" checksum="615E44AF24C7C04C" modified="2022-01-19" version="1">MDEILMLQDEISELQTSLAEELVSESLDTDAADQLALQSTLTVLAERMATIRMKASGKRQLLEEKLNEQLEEQRQEQALQRYRCEADELDHWLLNTRASLDTTLITSEEPMDMEAQLVDCQNMLVEIEQKVVALSELSVHNENLLMEGKAHTKDEAELLAVKLRTLKGSLLELQRVLHDKQINIQGSLQEKEECELDLVSSHSPSVQEWLAQARTTRSQQQQSSLQQQKELEQELAEQKNLLRSVASRGEEILTQHSAPDGPCRGGAGEGGDGKPDVLSQELGLEGETPSAEEQMKMKWESLYQEFNTKQRRLQNALDQEEAQPLYNRPNRLMSGLPLYKGEGKAQDKSSIEPILVGLNQAFEDVSSQAGGAEKESLHLEQKLYDSISATSSWLDGVEQCLFVATALLPEETETCLYNQESLAKDIKEMSEEMDKNKNLFSQTFPENSDNRDVIEDTLDCLLGRLTMLDSAVNRRCHQMKERLQQILTFQNDLKLLFTSLADHKYIVLQKLAETAERPETEQMQAILQAEDGLKELDAGISKLKKCGDKLQIDQPSMQELSKLQDMYDELMMIIGSRRSGLNQNLALKGQYERALQDLADLIETGQEKMAGDQKIIVASKEEVQMLLDKHKEYFQGLESHMILTETLFRKISSFALLKETQSHTKQMAQASAVLKQAHKRGVELEYILETWTHLDEDYQELTRQLEAVESSIPSVGLVEETEERLTDRITLYQRLKSSLTEYQPKLYQVLDDGKRLLFSISCSALESQLNQLGEHWLNNTSKVTKELHRLETILKHWTRYQSESVELIHWLQSAMDRLEFWTQLSVTVPQELEMVRDHLNAFLEFSKEVDAKSSQKSSVLSTGNQLLRLKKVDTAALRAGLSQIDSQWIELLTQIPVVQEKLHQLQMDKLPSRHAITELMSWISLMENIIQEDEETIKNVVGHKAIQDYLQKYKGFKIDVNCKQLTVDFVNQSVLQISSQDVESKRSDKTDFAEQLGAMNRRWQILQSLITEKIQLLESLLESWTEYENNVQCLKTWFDTQETRLKKQQRIGDQASVQNTVKDCQELEELIKEKEKEVEKIEQSGLSLVRNKKEEVSTVVMSTLQELNHSWANLDHMVGQLKILLQSVLDQWSIHKVAYEELNSYLMEARYSLSRFHLLSGSLEAVKVQVDNLQSLQDELEKQENSLRKFGSVTNQLLKECHPPVTETLSDTLKEVNMRWNNLLEEIAEQLHSSKALLQLWQKYKDCYSQCSSSVQQHEDQTNELLKTATNKDIADDEVTTWIQDCNDLLKCLGTVQDSLFVLHELGEQLKQQVETSAAAAIQSDQLSLSQNLSALEQALIRQKAILQAGVLDYETFAKSLEGLEAWITEAEEMLNGQDPSHSSDLSTIQNRMEELKSQMLKFSSMAPDLDRLNELGYRLPLNDKEIKRMQNLNRRWSMISSQTTERFSKLQSFLLQHQTFLEKCESWMEFLVQTEQKLAAEISGNYQTLLEQQRAHELFQAEMFSRQQILHSIITDGQHLLEQGQVDDRDEFNLKLTLLSNQWQGVIRRAQQRRGIIDSQIRQWQRYREMAEKLRKWLVEVSYRPVSGLGGVPIPLQQARALLDEAQLREKVLLRQQGSYILTVEAGKQLLLSADSGAEAALQTELTEIQERWKLATIRLEEQKKQLTFLLKDWEKCEKGIADSLEKLRSFKKNFSQPLPDHHDELHTEQIRCKELDNAVDGWTDDLAHLTLLKETLATYISADDISILNERIELLHRQWEELCHQISLRRQQVNERLNEWAVFSEKNKELCEWLTQMESKVSQNGDILIEEMIEKLKKDYQDEIAMAQENKIQLQQMGERLAKASHESKASEIEYKLGKVNDRWQHLLDLIAARVKKLKETLVAVQQLDKNMNTLRSWLAHIESELSKPIVYETCDSEEIQRKLNEQQELQRDIEKHSTGVASVLNLCEVLLHDCDACATETECDSIQQATRNLDRRWRNICAMSMERRLKIEETWRLWQKFLDDYSRFEDWLKISERTAAFPSSSGVLYTVAKEELKKFEAFQRQVHESLTQLELINKQYRRLARENRTDSACSLKQMVHEGNQRWDNLQKRVTSILRRLKHFIGQREEFEAARDSILVWLTEMDLQLTNIEHFSECDVQAKIKQLKAFQQEISLNNNKIDQIIVQGEQLIEKSEPMDAAVIEEELDELRHYCQEVFGRVERYHKKLIRLPLTDDEHDLSDREVDLDESADLSDIHWHDKSADSILFPHPSSNLSLSLAQPMRSERSGRDTPASVDSIPLEWDHDYDLSRDLETAVSRTLHLEEEEGQEDKDFYLRGAASIADVEIPESPEAYVKLTENALRNISGEPGALETHIRQLDKALDTSRFQIQQTENIIRSKTPTGPELDSSYKGYMKLLGECSGSIDSVKRLGYKLKEEEEKLSGFINLNSTETQTAGVIDRWELIQAQALSKELRMKQNLQQWQQFNSDLNNIWVWLVDTEEELEKLCHLDLSTDIQTIELRIKKLKELQKAVDNRKAIVLSINLCSSEFTQSDSEESKKLQEHLSQMNMRWERVCSMIEEWRCSLQDALMQCQDFHEMSHGLLLWLENIDRRKNEILPINPNQDLDTLQDHHRLLMQIRRELLESQLKVVSLQDMSCQLLVNAEGKDCLEAKEKVHVIGNRLKLLLKEITHHIKDLEKILDISSSQLDLSSWSSADELDTSGSLSPVSGRSTPSRQRTPRGKCSVSQPGPSVSSPHSRSIRGGSDFSHSETLAAQQHPSFFLRVLRAALPLQLLLLLLIGLACLVPMTEEDYSCTLSNNFARSFHPMLRYTNGPPPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWL9</accession>
    <name>A0A8C3XWL9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Two pore channel protein 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">Two pore calcium channel protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="18">
            <dbReference type="Rhea" id="RHEA:29673"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="19">
            <dbReference type="Rhea" id="RHEA:34965"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Late endosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Lysosome membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the calcium channel alpha-1 subunit (TC 1.A.1.11) family. Two pore calcium channel subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWL9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029196.1">
        <property type="protein sequence ID" value="ENSCSRP00000028048.1"/>
        <property type="gene ID" value="ENSCSRG00000020688.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031902">
        <property type="term" value="C:late endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034702">
        <property type="term" value="C:monoatomic ion channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005262">
        <property type="term" value="F:calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097682">
        <property type="term" value="F:intracellularly phosphatidylinositol-3,5-bisphosphate-gated monatomic cation channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015280">
        <property type="term" value="F:ligand-gated sodium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022832">
        <property type="term" value="F:voltage-gated channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019722">
        <property type="term" value="P:calcium-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0075509">
        <property type="term" value="P:endocytosis involved in viral entry into host cell"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000104">
        <property type="entry name" value="Two pore calcium channel protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.350:FF:000073">
        <property type="entry name" value="Two pore segment channel 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.350">
        <property type="entry name" value="Voltage-gated potassium channels. Chain C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028798">
        <property type="entry name" value="TPC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027359">
        <property type="entry name" value="Volt_channel_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46768">
        <property type="entry name" value="TWO PORE CALCIUM CHANNEL PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46768:SF1">
        <property type="entry name" value="TWO PORE CHANNEL PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0106">Calcium</keyword>
    <keyword evidence="6" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="5" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="9" id="KW-0967">Endosome</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="17" id="KW-0407">Ion channel</keyword>
    <keyword evidence="13" id="KW-0406">Ion transport</keyword>
    <keyword evidence="16" id="KW-0458">Lysosome</keyword>
    <keyword evidence="14 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12 23" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <keyword evidence="11" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="89"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="166"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="224"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="297"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="439"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="473"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="513"/>
            <end position="532"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="544"/>
            <end position="565"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="585"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="680"/>
            <end position="702"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="24">
        <location>
            <begin position="93"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="24">
        <location>
            <begin position="438"/>
            <end position="705"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00044615"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00051945"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00072840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00076394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="Pfam" id="PF00520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028048.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="757" mass="86810" checksum="19FA7FCAC84F00AE" modified="2022-01-19" version="1">MEEEAGTEREPLLSGRTAGRGHPPRGTFGASDCHDPAAFCTVQDAAGADHDLYINQAVVFIEDAIQYRSINHRVDSKSLWLYRWYYSKICQWVLSLTITLILALAFIETPSSLTITSDIRYRGTAWEPPCGLTESIELICFLVFIADVSVKSYLIGWEEFRKTKWLLAYILILVLSLIDWTVSLSFYCTETVRIRRILRPFFLLQNSSMMKKTLKCVNSTLPEMASVVLLLAVHLCLFTMFGMLLFARSKDKQQDKEWVGYFHNLPDSLTSLLVLLTTANNPDVMIPAYSKNRAYSIFFILFTVLGNLFLMNLLTAIIYNQFRGYLLKSVQSSLLRRRLGIRAAFEVLCSLKESPVSTNELCVNANTLLQVLPKVEMDSCCKQAILRTVRSCPHGILSAALFQKLFDELDKDPVKQHPPKPEYQSPFLQKVQFAFGHRFFGYLGNIVALANIVSICVILVMDADKQLSERDDYFLGAINCFFILYYLLEMLLKILAMGFKRYLSYPSNRFDGLLTLILLVLEISTFAVYGFPHPGWRPEMMGLLSLWDMVRLVNMLIVFRFLRIIPNMKFMALVASTLLDLVKNLRAFAGLLVVVFYAFAMTGIVLFKGAVVPMGNMSVVNATSGNSTLKCGTYEQLEYWPNNFDDFAAAVVTLWDVMVVNNWQVFLDAFSRYSSPWSKVYFVAWWLISSVIWVNLFVALLLENFIHKWDRHSHRQSLSEIEYQTTVELMFRDVLEEPTEEELMEKLHQHPHLQLCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJE7</accession>
    <name>A0A8C3RJE7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ferric reductase NAD binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000814.1">
        <property type="protein sequence ID" value="ENSCSRP00000000793.1"/>
        <property type="gene ID" value="ENSCSRG00000000633.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000008601.1">
        <property type="protein sequence ID" value="ENSCSRP00000008321.1"/>
        <property type="gene ID" value="ENSCSRG00000006169.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043020">
        <property type="term" value="C:NADPH oxidase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016175">
        <property type="term" value="F:superoxide-generating NAD(P)H oxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006952">
        <property type="term" value="P:defense response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042554">
        <property type="term" value="P:superoxide anion generation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06186">
        <property type="entry name" value="NOX_Duox_like_FAD_NADP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.80:FF:000015">
        <property type="entry name" value="NADPH oxidase 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.80">
        <property type="entry name" value="Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013121">
        <property type="entry name" value="Fe_red_NAD-bd_6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039261">
        <property type="entry name" value="FNR_nucleotide-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050369">
        <property type="entry name" value="RBOH/FRE"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11972">
        <property type="entry name" value="NADPH OXIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11972:SF206">
        <property type="entry name" value="NADPH OXIDASE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08030">
        <property type="entry name" value="NAD_binding_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52343">
        <property type="entry name" value="Ferredoxin reductase-like, C-terminal NADP-linked domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="1" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="16"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="domain" description="Ferric reductase NAD binding" evidence="3">
        <location>
            <begin position="114"/>
            <end position="251"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF08030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000793.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="269" mass="31777" checksum="33E2BC8157B7121B" modified="2022-01-19" version="1">RVGAEKAWISFENVRFLLFWLSLNVWLFWKTFLLYYHGPQYYYLHQMLGCPTDTKATFGVHLKIVGDWTERFRDLLLLHSSQDTEILPNFQQRNYPKLYIDGPFGSPSEESLNYEVSLCVAGGIGVTPFASILNTLLDDWQCYKLRRLYFIWVCREIQSFRWFADLLCMLHNKLWQENRPDYINIQLYLSQTDGIQKIIGEQYQVLNSRLLIGRPRWKLLFDEIAKCNRQKTVGVFCCGPNKISKVLHKLSNSSNSYGTRFEYNKESFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK10</accession>
    <name>A0A8C3RK10_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Acetyl-coenzyme A synthetase</fullName>
            <ecNumber evidence="6">6.2.1.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>acetate + ATP + CoA = acetyl-CoA + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:23176"/>
            <dbReference type="ChEBI" id="CHEBI:30089"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.2.1.1"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the ATP-dependent AMP-binding enzyme family.</text>
    </comment>
    <dbReference type="EC" id="6.2.1.1" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK10"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000466.1">
        <property type="protein sequence ID" value="ENSCSRP00000000452.1"/>
        <property type="gene ID" value="ENSCSRG00000000358.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003987">
        <property type="term" value="F:acetate-CoA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016208">
        <property type="term" value="F:AMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019427">
        <property type="term" value="P:acetyl-CoA biosynthetic process from acetate"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05966">
        <property type="entry name" value="ACS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.12780:FF:000001">
        <property type="entry name" value="Acetyl-coenzyme A synthetase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.300.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.12780">
        <property type="entry name" value="N-terminal domain of ligase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011904">
        <property type="entry name" value="Ac_CoA_lig"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032387">
        <property type="entry name" value="ACAS_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045851">
        <property type="entry name" value="AMP-bd_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020845">
        <property type="entry name" value="AMP-binding_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000873">
        <property type="entry name" value="AMP-dep_synth/lig_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042099">
        <property type="entry name" value="ANL_N_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02188">
        <property type="entry name" value="Ac_CoA_lig_AcsA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001208">
        <property type="entry name" value="PRK00174.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24095">
        <property type="entry name" value="ACETYL-COENZYME A SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24095:SF83">
        <property type="entry name" value="ACETYL-COENZYME A SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16177">
        <property type="entry name" value="ACAS_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00501">
        <property type="entry name" value="AMP-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56801">
        <property type="entry name" value="Acetyl-CoA synthetase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00455">
        <property type="entry name" value="AMP_BINDING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2 6" id="KW-0436">Ligase</keyword>
    <keyword evidence="5" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="3 6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Acetyl-coenzyme A synthetase N-terminal" evidence="8">
        <location>
            <begin position="54"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="domain" description="AMP-dependent synthetase/ligase" evidence="7">
        <location>
            <begin position="109"/>
            <end position="499"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361147"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF16177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000452.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="649" mass="72178" checksum="F546B00DD60BE7F9" modified="2022-01-19" version="1">MAWLLPTACCLKVFCQSSRGSFSSGLARAWSGGPLTAYMPEAVAFAGSRDHPGLYKVSVEQVDEFWGALGRNRLMWINPFHSVNDCNLQQGRVSWFLGGQLNVAVNCLDRHVHIAPNKVALIWEKDEPGKEVRVTYRELLELTCRLGNTLKRQGVKRGDRVTIYMPPCPLAVASMLACARIGAVHTVVFAGFSSEALADRIRDAQSETVITVNQGLRGGKVIELKQTVDQAVRACPLVKRVLVSMRTEQKVPMSELDVPLEEEMMKEDVCCEPAVMESEDLLFLLYTSGSTGKPKGLVHSQAGYLLYAAITHKYVFDYHDGDVFGCMADIGWITGHSYVVYGPLCNGGTTVLFESTPVYPNPGRYWETVERLRINQFYGAPTAIRLLLRYGDEWVKRYDRSSLKTLGSVGEPINREAWEWYFNVVGEARCPVVDTWWQTGGICISPRPSSPGDEILPGMAMRPLFGISPALLDDKGNVITENNASGALCISQAWPGMARTIYNDHKRFLETYLMPYPGFFFTGDGAYRTSQGYYQLTGRLDDVINVSGHRLGTAELEDINQHGAVAESAVIGFPHEIKGEGLQPLLCSFLPQVTKRLPKTRSGKIMRRVLKKIVEDKADELGDLTTLDDHEAVEEIIEGHKRLLQEEQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKG1</accession>
    <name>A0A8C3RKG1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">tRNA-specific adenosine deaminase 1</fullName>
            <ecNumber evidence="8">3.5.4.34</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">tRNA-specific adenosine-37 deaminase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Specifically deaminates adenosine-37 to inosine in tRNA-Ala.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>adenosine(37) in tRNA(Ala) + H2O + H(+) = inosine(37) in tRNA(Ala) + NH4(+)</text>
            <dbReference type="Rhea" id="RHEA:50968"/>
            <dbReference type="Rhea" id="RHEA-COMP:12855"/>
            <dbReference type="Rhea" id="RHEA-COMP:12856"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28938"/>
            <dbReference type="ChEBI" id="CHEBI:74411"/>
            <dbReference type="ChEBI" id="CHEBI:82852"/>
            <dbReference type="EC" id="3.5.4.34"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="5">
            <name>1D-myo-inositol hexakisphosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58130"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the ADAT1 family.</text>
    </comment>
    <dbReference type="EC" id="3.5.4.34" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000626.1">
        <property type="protein sequence ID" value="ENSCSRP00000000607.1"/>
        <property type="gene ID" value="ENSCSRG00000000516.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043829">
        <property type="term" value="F:tRNA-specific adenosine-37 deaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008033">
        <property type="term" value="P:tRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002466">
        <property type="entry name" value="A_deamin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46516">
        <property type="entry name" value="TRNA-SPECIFIC ADENOSINE DEAMINASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46516:SF1">
        <property type="entry name" value="TRNA-SPECIFIC ADENOSINE DEAMINASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02137">
        <property type="entry name" value="A_deamin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00552">
        <property type="entry name" value="ADEAMc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50141">
        <property type="entry name" value="A_DEAMIN_EDITASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0819">tRNA processing</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="A to I editase" evidence="13">
        <location>
            <begin position="63"/>
            <end position="507"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="166"/>
            <end position="186"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00037026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00037784"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00038326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00041760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000607.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="508" mass="56888" checksum="B4F27C9029D91507" modified="2022-01-19" version="1">MWSADEVAGLCYTHYSTKLPKQGKPDPNRQWTLLAAVVKVESAPEREACLNVGNLQVTKEVVAMGTGTKCIGHARMRKTGDILNDSHAEVVAKRSFQRYLLHQLWLAASHQQGSIFSPGTESGKWKLKPHITFIFFCSHTPCGDASIIPMTKPEDQPCELVSRKDPTRHSAECSGNHDPVGPENKRKMEETARDHVIKRIKTVIGDSTCEVTERIAAQYVPGNQQNIQETDPSRSEFITDGQREILMCAKETGLIGTKVMDVYRTGAKCVLGERDDARRPGVEYHHVGLLRVKPGRGDRTCSMSCSDKLARWNVLGCQGALLMHLLQHPVYLSAIVVGKCPYSQEVMRRAVIERCQHISFLPDGFHVQEVKMLQSNLQFKHSRHAIQTAHANGKAKLVPCGAAISWSAVPEQPLDVTSNGFKQGTTKKGIGSCQTRSRICKVELFHVFQRLIASISQENLPESLREKKLETYWEYKEAAANYQEAWKVLRSQALGAWVKNTKDYLQFT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMU5</accession>
    <name>A0A8C3RMU5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Urocanate hydratase</fullName>
            <ecNumber evidence="4">4.2.1.49</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Imidazolonepropionate hydrolase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>4-imidazolone-5-propanoate = trans-urocanate + H2O</text>
            <dbReference type="Rhea" id="RHEA:13101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17771"/>
            <dbReference type="ChEBI" id="CHEBI:77893"/>
            <dbReference type="EC" id="4.2.1.49"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="2">Amino-acid degradation; L-histidine degradation into L-glutamate; N-formimidoyl-L-glutamate from L-histidine: step 2/3.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the urocanase family.</text>
    </comment>
    <dbReference type="EC" id="4.2.1.49" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMU5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001434.1">
        <property type="protein sequence ID" value="ENSCSRP00000001390.1"/>
        <property type="gene ID" value="ENSCSRG00000001124.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00379">
        <property type="reaction ID" value="UER00550"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016153">
        <property type="term" value="F:urocanate hydratase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019556">
        <property type="term" value="P:L-histidine catabolic process to glutamate and formamide"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019557">
        <property type="term" value="P:L-histidine catabolic process to glutamate and formate"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1770.10:FF:000002">
        <property type="entry name" value="Urocanate hydratase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1770.10:FF:000003">
        <property type="entry name" value="Urocanate hydratase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10730:FF:000002">
        <property type="entry name" value="Urocanate hydratase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10730">
        <property type="entry name" value="Urocanase like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1770.10">
        <property type="entry name" value="Urocanase superfamily"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00577">
        <property type="entry name" value="HutU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055351">
        <property type="entry name" value="Urocanase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023637">
        <property type="entry name" value="Urocanase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035401">
        <property type="entry name" value="Urocanase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038364">
        <property type="entry name" value="Urocanase_central_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023636">
        <property type="entry name" value="Urocanase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035400">
        <property type="entry name" value="Urocanase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035085">
        <property type="entry name" value="Urocanase_Rossmann-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036190">
        <property type="entry name" value="Urocanase_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01228">
        <property type="entry name" value="hutU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003820">
        <property type="entry name" value="PRK05414.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12216">
        <property type="entry name" value="UROCANATE HYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12216:SF3">
        <property type="entry name" value="UROCANATE HYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01175">
        <property type="entry name" value="Urocanase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17392">
        <property type="entry name" value="Urocanase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17391">
        <property type="entry name" value="Urocanase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001423">
        <property type="entry name" value="Urocanate_hydrat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111326">
        <property type="entry name" value="Urocanase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01233">
        <property type="entry name" value="UROCANASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0369">Histidine metabolism</keyword>
    <keyword evidence="7" id="KW-0456">Lyase</keyword>
    <keyword evidence="6" id="KW-0520">NAD</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Urocanase N-terminal" evidence="12">
        <location>
            <begin position="85"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="domain" description="Urocanase Rossmann-like" evidence="11">
        <location>
            <begin position="214"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="domain" description="Urocanase C-terminal" evidence="13">
        <location>
            <begin position="440"/>
            <end position="647"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007578"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00031640"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00047623"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00070010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF01175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF17391"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF17392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001390.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="676" mass="75066" checksum="7F3DB6C2C7B3845F" modified="2022-01-19" version="1">MSSLEEICRGLPLHPLPENRGRKKGIPHAPVRTPNLTAQEEKLALQNALRYFPPEVHKELALEFAEELKLYGHIYMYRFCPDIEMRAYPIEEYPCKTKPAAAIMHMIMNNLDPSVAQFPQELVTYGGNGQVFSSWAQFWLVMHYLSEMTEEQTLVMYSGHPLGLFPSHRYAPRLVITNGMVIPNYSSRDEYEKMFAMGVTMYGQMTAGSYCYIGPQGIVHGTVLTVLNAGRRYLGVEDLAGRVFVTSGLGGMSGAQAKAAVIAGCVGLIAEVDEAALLKRYRQGWLMEITDSLDHCIARLRDARENKSTLSLGYHGNVVDLWERLVYELDTTGEQLVDLGSDQTSCHNPFSGGYYPVQLSFEEANQLMSTNPGRFRTLVQESLRRQVAAINRLSDKGMFFWDYGNAFLLEAQRAGADVEKRGANKIEFRYPSYVQHIMGDIFSLGFGPFRWVCTSGDPQDLATTDLIATSVLEDAIHRGVSASVKQQYHDNIHWIQEAGRHSLVVGSQARILYSDQKGRVSIAVAINRAIAEKRIKAPVVLSRDHHDVSGTDSPYRETSNIYDGSAFCADMAVQNFVGDAVRGATWVALHNGGGVGWGEVINGGFGLVLDGSAEAEEQAKMMLSWDVSNGVARRCWSGNSNAYETICQAMEETGKLKVTLPHKVVDESILEQALHH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN96</accession>
    <name>A0A8C3RN96_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">LysM and putative peptidoglycan-binding domain-containing protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Essential for Golgi structural integrity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN96"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001982.1">
        <property type="protein sequence ID" value="ENSCSRP00000001924.1"/>
        <property type="gene ID" value="ENSCSRG00000001506.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="538216at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007030">
        <property type="term" value="P:Golgi organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00118">
        <property type="entry name" value="LysM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.350.10">
        <property type="entry name" value="LysM domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018392">
        <property type="entry name" value="LysM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045030">
        <property type="entry name" value="LYSM1-4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036779">
        <property type="entry name" value="LysM_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20932:SF5">
        <property type="entry name" value="AND PUTATIVE PEPTIDOGLYCAN-BINDING DOMAIN-CONTAINING PROTEIN 3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20932">
        <property type="entry name" value="LYSM AND PUTATIVE PEPTIDOGLYCAN-BINDING DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01476">
        <property type="entry name" value="LysM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00257">
        <property type="entry name" value="LysM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51782">
        <property type="entry name" value="LYSM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004162"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00037465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001924.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="306" mass="34114" checksum="BC952275AAA19C9D" modified="2022-01-19" version="1">MAGRSQPPAGALPAAGSSRAYPFGNGLQADSEAQEEDGEVSELRPRGREKVRRSTSRDRLDDIVLLTKDIQEGETLNAIALQYCCSVADIKRVNNLITDQDFFALRSIKIPVKKFSVLTETHCSPKGKQVSRSLSSTQFSPELEETSPASDSFSSNETVGNFLKEVDRDIEQIVKCNDTKRENLNEVVSALSAQQICFEPDTKTKKRKDPYYGADWGIGWWTAVVIMLVIGIITPVFYLLYYEVLVKVDVSHHSTMESAHSLVTAPSQQKQIENGINPANIRKVESEELQHYNGKSQDTVVHRHIT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNP8</accession>
    <name>A0A8C3RNP8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial</fullName>
            <ecNumber evidence="6">2.3.1.61</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">2-oxoglutarate dehydrogenase complex component E2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">Dihydrolipoamide succinyltransferase component of 2-oxoglutarate dehydrogenase complex</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">E2K</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Dihydrolipoamide succinyltransferase (E2) component of the 2-oxoglutarate dehydrogenase complex. The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The 2-oxoglutarate dehydrogenase complex is mainly active in the mitochondrion. A fraction of the 2-oxoglutarate dehydrogenase complex also localizes in the nucleus and is required for lysine succinylation of histones: associates with KAT2A on chromatin and provides succinyl-CoA to histone succinyltransferase KAT2A.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>(R)-lipoate</name>
            <dbReference type="ChEBI" id="CHEBI:83088"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="4">Amino-acid degradation; L-lysine degradation via saccharopine pathway; glutaryl-CoA from L-lysine: step 6/6.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Mitochondrion matrix</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the 2-oxoacid dehydrogenase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.61" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNP8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001104.1">
        <property type="protein sequence ID" value="ENSCSRP00000001070.1"/>
        <property type="gene ID" value="ENSCSRG00000000872.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5391403at2759"/>
    <dbReference type="UniPathway" id="UPA00868">
        <property type="reaction ID" value="UER00840"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005759">
        <property type="term" value="C:mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045252">
        <property type="term" value="C:oxoglutarate dehydrogenase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004149">
        <property type="term" value="F:dihydrolipoyllysine-residue succinyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033512">
        <property type="term" value="P:L-lysine catabolic process to acetyl-CoA via saccharopine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006099">
        <property type="term" value="P:tricarboxylic acid cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd06849">
        <property type="entry name" value="lipoyl_domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.100:FF:000033">
        <property type="entry name" value="Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.559.10:FF:000006">
        <property type="entry name" value="Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.559.10">
        <property type="entry name" value="Chloramphenicol acetyltransferase-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003016">
        <property type="entry name" value="2-oxoA_DH_lipoyl-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050537">
        <property type="entry name" value="2-oxoacid_dehydrogenase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001078">
        <property type="entry name" value="2-oxoacid_DH_actylTfrase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000089">
        <property type="entry name" value="Biotin_lipoyl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023213">
        <property type="entry name" value="CAT-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011053">
        <property type="entry name" value="Single_hybrid_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006255">
        <property type="entry name" value="SucB"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF004309">
        <property type="entry name" value="PRK05704.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01347">
        <property type="entry name" value="sucB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43416:SF5">
        <property type="entry name" value="DIHYDROLIPOYLLYSINE-RESIDUE SUCCINYLTRANSFERASE COMPONENT OF 2-OXOGLUTARATE DEHYDROGENASE COMPLEX, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43416">
        <property type="entry name" value="DIHYDROLIPOYLLYSINE-RESIDUE SUCCINYLTRANSFERASE COMPONENT OF 2-OXOGLUTARATE DEHYDROGENASE COMPLEX, MITOCHONDRIAL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00198">
        <property type="entry name" value="2-oxoacid_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00364">
        <property type="entry name" value="Biotin_lipoyl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52777">
        <property type="entry name" value="CoA-dependent acyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51230">
        <property type="entry name" value="Single hybrid motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50968">
        <property type="entry name" value="BIOTINYL_LIPOYL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00189">
        <property type="entry name" value="LIPOYL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="10" id="KW-0450">Lipoyl</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0808">Transferase</keyword>
    <keyword evidence="11" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="8" id="KW-0816">Tricarboxylic acid cycle</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001938"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00007317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012945"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00020294"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022532"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022823"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00030325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00031331"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00032406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00046046"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001070.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="460" mass="49418" checksum="03CDE30ABB7A92B6" modified="2022-01-19" version="1">MLLLSRSRCLSGALGRSLCALRQGNCNLGRRSLSGVSRSQGLAYTNSSKLVVNTSSVFSVRYFRITAVCRNDVITINTPAFAESVTEGDVRWEKAVGDTVAEDEVVCEIETDKTSVQVPSPAAGVIEALLVPDGGKVEGGTPLFKLRKSGAAPTKAKPAVAPPAAAPAPEPVAAAVAPPAKPIPTTMPPVPPVSTQPIDTKPVSAVKPTAAPVAAPGVEPGASKGARSEHRVKMNRMRQRIAQRLKEAQNTCAMLTTFNEIDMSNIQDMRARHRDSFQKKHNLKLGFMSAFVKAAAFALQEQPIVNAVIDDTTKEMVYRDYVDISVAVATPRGLVVPVIRNVETMNFAEIERTINELGEKARKNELAIEDMDGGTFTISNGGVFGSLFGTPIINPPQSAILGMHGIFDRPVAVGGKVEVRPMMYVALTYDHRLIDGREAVTFLRKIKAVVEDPRVMLLDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNS3</accession>
    <name>A0A8C3RNS3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">TRASH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000001195.1">
        <property type="protein sequence ID" value="ENSCSRP00000001158.1"/>
        <property type="gene ID" value="ENSCSRG00000000920.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000003381.1">
        <property type="protein sequence ID" value="ENSCSRP00000003263.1"/>
        <property type="gene ID" value="ENSCSRG00000002454.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057926">
        <property type="entry name" value="QRICH1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011017">
        <property type="entry name" value="TRASH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021893">
        <property type="entry name" value="ZMYM2-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010507">
        <property type="entry name" value="Znf_MYM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051284">
        <property type="entry name" value="ZnF_MYMT-QRICH1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45736">
        <property type="entry name" value="ZINC FINGER MYM-TYPE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45736:SF6">
        <property type="entry name" value="ZINC FINGER MYM-TYPE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12012">
        <property type="entry name" value="DUF3504"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25561">
        <property type="entry name" value="QRICH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06467">
        <property type="entry name" value="zf-FCS"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00746">
        <property type="entry name" value="TRASH"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="331"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="373"/>
            <end position="413"/>
        </location>
    </feature>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="425"/>
            <end position="460"/>
        </location>
    </feature>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="467"/>
            <end position="506"/>
        </location>
    </feature>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="575"/>
            <end position="611"/>
        </location>
    </feature>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="630"/>
            <end position="666"/>
        </location>
    </feature>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="672"/>
            <end position="707"/>
        </location>
    </feature>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="718"/>
            <end position="753"/>
        </location>
    </feature>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="759"/>
            <end position="794"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="88"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="273"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1006"/>
            <end position="1035"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="128"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="139"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="284"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="1009"/>
            <end position="1019"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="SMART" id="SM00746"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001158.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1347" mass="152065" checksum="B08B4CF0D3DFC948" modified="2022-01-19" version="1">MDRSSLGGLELSEHTSGLLGTTAMATGLANIGNSFGGPPNTLVSRSNKFQNSSIEDDDDVVFIEPIQPPQTSTSLISDQRNIAFISSKSDELQGNDSKMLPPSKDLTSQKGSISETIIIDDEEDIETNPGQEKNASSFNERRLPECKNRSSDMEFSASSFSRSKVNAGIGNSGITTEPDSEIQIANVTTLETGMSSVNDGHLENTEGRDMNLMITHVTSLQNTNLGDVSNGLQSSNFGVNIQTYTPSLTSQTKTGVGPFNPGRMNVAGDVFQNGESVTHHSPDSWISQSASFPRNQKQPGVDSLSPVASLPKQIFQPSAQQQPSKQVKVTCANCKKPLQKGQTAYQRKGSAHLFCSTACLSSFSHKPAPKKLCVMCKKDITTMKGTIVAQVDSSESFQEFCSTSCLSFYEEKHNPSKGILNKSRCTICGKLTEIRHEVSFKNMTHKLCSDHCFNRYRMANGLIMNCCEHCGEYLPSKGAGNNILMIDGQQKRFCCQNCVGEYKQVTTYIYKKNLHLATLKYGKLTTCTGCRTQCRFFEMTQCIGPNGYMEPYCSTTCMNTHKAKYAKSQSMGIICHFCKRNSLPQYQATMPDGKLYNFCSSSCVAKFQTLSVQSSTNGQFVSPSDIQLKCNYCKSSFCSKPEVLEWENKVFQFCSRTCSDDYKKLHCIVTYCEYCQEEKTLHEMVNFSGIKRPFCSEGCKLLYKQDFARRLGLRCVTCNYCSQLCKKGATKELDGVIRDFCSEECCKKFQDWYFKAARCDCCKSQGTLKEKVQWRGEMKHFCDQHCLLRFYCQQNEPNMATQKGPENLHYAPPPSPTLNKEMKNKAILCKPLTMTKATYCKPHMQTKCCQTDDWKKEYVPVPVPVPVYVPVPMHMYSQNVPVPTMVPVPVPVPVFLPTTLDSNEKILAAIEELRGKVPSNPLEAELLTIAEMMPEDDGKTESTDLNSVIIETDLLNSDTKMQTSLPDIPYEPALDIEIDFPRAAEELDTENEFLLPLVFGEEYEEQPRPRSKKKGVKRKAVSEYQSHDDSSENSECSFPFKYAYGVNAWKHWVKTRSLDEDLPVLEELKSTKSVKLKEDLLSHTVAELNYGLACFVNEIRRPNGENYTPDSIYYLCLGIQEYLYGSNRKDNIFINPSYQTFEQELNKILKSWQPSILPDGSIFSRVEEDYLWRIKQLGSHSPFALLNTLFYFNTKYFGLKTVEQHLRLSFGTVFRQWKKNPRTMDSKACLRYQVSSLCGADSEDKITTGKRKHEDDEPVFEQIENTSNPARCPVKMFECYLSKSPQNLNQRMDVFYLQPECSVSSDSPVWYTSTSLDRNTLEHMLVRVLLVKDIYDKDNYELDEDID</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPI0</accession>
    <name>A0A8C3RPI0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPI0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003049.1">
        <property type="protein sequence ID" value="ENSCSRP00000002945.1"/>
        <property type="gene ID" value="ENSCSRG00000002252.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="45"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="51"/>
            <end position="61"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002945.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="102" mass="11810" checksum="3AA8BB76102D48DE" modified="2022-01-19" version="1">LWIFRGGGPYSDMYPLELVIYIHCFFSLQLDRFASIRIPGSRKERPPLLQLKQSHSSTDWSSPPADMDEFIPKPLSEREILALFEKMMVRIPSHSLILSGEF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPN9</accession>
    <name>A0A8C3RPN9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Coiled-coil and C2 domain-containing protein 1B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CC2D1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPN9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003138.1">
        <property type="protein sequence ID" value="ENSCSRP00000003029.1"/>
        <property type="gene ID" value="ENSCSRG00000001919.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001227">
        <property type="term" value="F:DNA-binding transcription repressor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08690">
        <property type="entry name" value="C2_Freud-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000104">
        <property type="entry name" value="coiled-coil and C2 domain-containing protein 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037772">
        <property type="entry name" value="C2_Freud"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039725">
        <property type="entry name" value="CC2D1A/B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006608">
        <property type="entry name" value="CC2D1A/B_DM14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13076">
        <property type="entry name" value="COILED-COIL AND C2 DOMAIN-CONTAINING PROTEIN 1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13076:SF5">
        <property type="entry name" value="COILED-COIL AND C2 DOMAIN-CONTAINING PROTEIN 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21528">
        <property type="entry name" value="CC2D1A-B_DM14"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00685">
        <property type="entry name" value="DM14"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C2" evidence="6">
        <location>
            <begin position="599"/>
            <end position="733"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="180"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="222"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="69"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="455"/>
            <end position="491"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="232"/>
            <end position="243"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010672"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00068693"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003029.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="773" mass="86702" checksum="C6A1592AD6CE76E4" modified="2022-01-19" version="1">FIKCRPERGFILCFPKELGLFVDFNPEAMLLDIEDGGGDEDLEAELAAITGEKVTEGKSKPKGKTPLPMDHIEKMAAECMKDLNEEEKEEDEGLEEDTDLLVCTFCQRNSVFRGVSSITSPSVSSELQWTIEDRITNYKAAISNAKEADESGKARRYERGLKTLETMLAAMKKGKKINEEEIPPPVASGRSSANMPRATGTVPESLGDPAKVILKEKVESSADNELQLPSLEHTSSQPDSLNTSTRTLLVTRQKEYKLAALKAKQQGDLEKAKEYMKTGKKFTMVLEALDSGQPVDLQDMPPAPQAGTCSEVSVMRRFIVSIISVSAQQPKTVLEALQQRLEKYRSAAAQAKASGDDRKGRMHERIAKQYQDAIRTHKAGRKVNFAELPVPPGFPPIPGVTPTDGDSTIAAVLESANHLANMEEKEDEENEHGALTWLCQISVLYSCSFSASEQLEFLENRKKQYLKAAIKAKQQNDLEQAKLHLRTAKSLDSKIELAKSGKSVDISKLPSPPTDDETDFIFIHHEDVKLSQKAEEVYTQLIKLLKDQHEKCLQYSRQFMHLGNITETARFEKLAQGCKKDLEILQLAQAQGMDPPSHHFEERTFKIIRIFSELNSTEMHLIIVRGINLPAPPGVTPNDLDAFVKFEFHYPNTEQAQKSKTAVIKNTNSPEYDQLFKLTINRNHRGFRRVIQTKGIKFEIFHKGGLFRSDKQVGTAHLKLDKLESECEIREIIEILDGRKPTGGKLEVKVRLREPLSGQDLQTITENWLVLEH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPS7</accession>
    <name>A0A8C3RPS7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Ras-related protein Rab-3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cell membrane</location>
            <topology evidence="1 11">Lipid-anchor</topology>
            <orientation evidence="1 11">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPS7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003089.1">
        <property type="protein sequence ID" value="ENSCSRP00000002985.1"/>
        <property type="gene ID" value="ENSCSRG00000002284.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000003387.1">
        <property type="protein sequence ID" value="ENSCSRP00000003269.1"/>
        <property type="gene ID" value="ENSCSRG00000002483.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd01865">
        <property type="entry name" value="Rab3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000206">
        <property type="entry name" value="Ras-related protein Rab-3C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037872">
        <property type="entry name" value="Rab3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050305">
        <property type="entry name" value="Small_GTPase_Rab"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47980">
        <property type="entry name" value="LD44762P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 11" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="8 11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0488">Methylation</keyword>
    <keyword evidence="5 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9 11" id="KW-0636">Prenylation</keyword>
    <keyword evidence="6 11" id="KW-0653">Protein transport</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 11" id="KW-0813">Transport</keyword>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="191"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="209"/>
            <end position="219"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU367096"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002985.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="219" mass="25112" checksum="3BD8EA863EE71117" modified="2022-01-19" version="1">MASVTDARYRHNDASDQNFDYMFKLLIIGNSSVGKTSFLFRYVDDTFTPAFVSTVGIDFKVKTVYRNDKRVKLQIWDTAGQERYRTITTAYYRGAMGFILMYDITSEESFNAVQDWATQIKTYSWDNAQVIVVGNKCDMEDERIIPLEKGKHLADQLGFDYFDASAKENINVRQVFERLVDIICEKMSESIESDPSRGSSGKNMRLTDNPPTLQQNCSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQP8</accession>
    <name>A0A8C3RQP8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein</fullName>
            <shortName evidence="15">Cnt-b</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Centaurin-beta</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">GTPase-activating protein for the ADP ribosylation factor family.</text>
    </comment>
    <comment type="activity regulation">
        <text evidence="15">GAP activity stimulated by phosphatidylinositol 4,5-bisphosphate (PIP2) and phosphatidic acid.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 15">Endosome membrane</location>
            <topology evidence="2 15">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="15">PH domain binds phospholipids including phosphatidic acid, phosphatidylinositol 3-phosphate, phosphatidylinositol 3,5-bisphosphate (PIP2) and phosphatidylinositol 3,4,5-trisphosphate (PIP3). May mediate protein binding to PIP2 or PIP3 containing membranes.</text>
    </comment>
    <comment type="domain">
        <text evidence="15">The BAR domain mediates homodimerization, it can neither bind membrane nor impart curvature, but instead requires the neighboring PH domain to achieve these functions.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQP8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001930.1">
        <property type="protein sequence ID" value="ENSCSRP00000001874.1"/>
        <property type="gene ID" value="ENSCSRG00000001400.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd13250">
        <property type="entry name" value="PH_ACAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.150:FF:000007">
        <property type="entry name" value="Arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.60:FF:000025">
        <property type="entry name" value="arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000020">
        <property type="entry name" value="Arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.220.150">
        <property type="entry name" value="Arf GTPase activating protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045258">
        <property type="entry name" value="ACAP1/2/3-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037278">
        <property type="entry name" value="ARFGAP/RecO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001164">
        <property type="entry name" value="ArfGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038508">
        <property type="entry name" value="ArfGAP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004148">
        <property type="entry name" value="BAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23180:SF241">
        <property type="entry name" value="ARF-GAP WITH COILED-COIL, ANK REPEAT AND PH DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23180">
        <property type="entry name" value="CENTAURIN/ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01412">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16746">
        <property type="entry name" value="BAR_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00405">
        <property type="entry name" value="REVINTRACTNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00105">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57863">
        <property type="entry name" value="ArfGap/RecO-like zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50115">
        <property type="entry name" value="ARFGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10 13 15" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11 16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7 15" id="KW-0967">Endosome</keyword>
    <keyword evidence="3 15" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 15" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 15" id="KW-0677">Repeat</keyword>
    <keyword evidence="9 15" id="KW-0862">Zinc</keyword>
    <keyword evidence="8 14 15" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="PH" evidence="18">
        <location>
            <begin position="273"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="Arf-GAP" evidence="19">
        <location>
            <begin position="346"/>
            <end position="468"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="13">
        <location>
            <begin position="588"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="13">
        <location>
            <begin position="621"/>
            <end position="653"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="310"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="478"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="84"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="310"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="325"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="500"/>
            <end position="517"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU369028"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001874.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="727" mass="81791" checksum="B22C1858E2C49AE3" modified="2022-01-19" version="1">GDVKLVKLCIAMIDTGKAFCAANKQFMNGIRDLAQYSNKDVIVETSLTKFSDTLQEMINYHTTLFDQTQRSIKAQLQMFVKEDIRKFKDAKKQFEKVSEEKENALAKNAQVQRNKQHEVEEATNILTATRKCFRHIALDYVLQINVLQSKRRSEILKSMLSFMYAHLTFFHQGYDLFSELKPYMNDLGAQLDLLGVDAAKEKRDMEQKHSTIQQKDFSSDDTKLEYNVDAASGIVMEGYLFKRAISSFTINLTLVVEDLRLCTVKHCEDIERRFCFEVVSPTKSCMLQADSEKLRQAWIKAVQTSIATAYREKGDESEKPEKKSSSPSIGSLESGSESKEKLLKGESALQRVQCIGGNIACCDCGLADPRWASINLGITLCIECSGIHRSLGVHFSKVRSLTLDTWEPELLKLMCELGNDVINRIYEAKVERMGVKKPQPGSQRQEKEDYIRAKYVEKKFVERQPASISPPEYATKVLPQSQEEKRHNIPEKSPLAGEQVTASPTVRSNDSGTQHSANDSREHLASTISTNSLYEPEGEKRDSSVFHDLKQLHPGLQLYRAAYEKNLPDMAEALAHGADVNWVNTEENKATPLIQAVLGGSLVTCEFLLQNGANVNHRDVKGRGPLHHGTVLGHTGQVCLFLKRGANQHATDEEGKDPLSIAVEAANADIVTLLRLARMNEEMRESEGLYGQPGDETYQDIFRDFSQMASNNPEKLNRFQQSDSQKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT21</accession>
    <name>A0A8C3RT21_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Transmembrane protein 201</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM201 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT21"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004672.1">
        <property type="protein sequence ID" value="ENSCSRP00000004525.1"/>
        <property type="gene ID" value="ENSCSRG00000003403.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005637">
        <property type="term" value="C:nuclear inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005521">
        <property type="term" value="F:lamin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030473">
        <property type="term" value="P:nuclear migration along microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018617">
        <property type="entry name" value="Ima1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040041">
        <property type="entry name" value="TMEM201"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018861">
        <property type="entry name" value="TMEM201_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28646">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 201"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28646:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 201"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10476">
        <property type="entry name" value="DUF2448"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09779">
        <property type="entry name" value="Ima1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="6"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="217"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="309"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="334"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="366"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="567"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="635"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="domain" description="Ima1 N-terminal" evidence="8">
        <location>
            <begin position="43"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein 201 C-terminal" evidence="9">
        <location>
            <begin position="188"/>
            <end position="400"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF09779"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF10476"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004525.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="12">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="660" mass="72197" checksum="33EA165439F16466" modified="2022-01-19" version="1">METVGALLAGCPVAGGLGVTVCAAAGLLLYKIARRKKPTHMTVNCWFCNQDTVVPYGNRNCWDCPYCEQYNGFQENGDYNKPIPAQYMEHLNHVVSGATTFCDPTKPQQWVSSQILLCKKCNNHQTMKIKQLASFAPREEGKYDEEIEVYKHHLEQTYKLCRPCQAAVEYYIKHQNRQLRALLLSHHFKRRETDKPYMQSFCSSSSSSSMSTPTQVIILRFLTFLSCAFLVLMALYGSGDPFSLKAMAPAPMESGPTAIGNGTGASPAAASENRTVLGVAGWWELLHLLPEQTVKNLSVAWTYGRNHQIAVVILGLFTCLLAMLLAGRIRLRRIDAFASVLWLLVMGLHLAEKYLKADTPSWLDTAKFSTTSLCCLVGFTAAVATRKSTGQRRYRPRRFLSGDSVTLFPNGSGIGFPCSAASPSVFIPTPPSILQLTNQQFFRSPRRASSSSLPGRLNRALSLGTIPSLARTDSGYLFSGSRPASQGSQSKESPASEYYSLLSGSCAPSPIPSPAPSVAGSVTSSSGSLRYRRPLISPARLNLKGQKLLLFPSQSDTLHTPTSLDELISIASVFFLMVPLPLLTDMRSVVERGSICSNNSIKKEDNSSHSSTCVVDTTTKGEDPASWRGHFGNSIIRGLLAMSLTANAIFTSAYLYQSLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTS7</accession>
    <name>A0A8C3RTS7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Nucleosome assembly protein 1-like 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 4">Belongs to the nucleosome assembly protein (NAP) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTS7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004186.1">
        <property type="protein sequence ID" value="ENSCSRP00000004051.1"/>
        <property type="gene ID" value="ENSCSRG00000003090.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006334">
        <property type="term" value="P:nucleosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1500:FF:000001">
        <property type="entry name" value="Nucleosome assembly protein 1-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1120.90:FF:000001">
        <property type="entry name" value="Nucleosome assembly protein 1-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1500">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1120.90">
        <property type="entry name" value="Nucleosome assembly protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037231">
        <property type="entry name" value="NAP-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002164">
        <property type="entry name" value="NAP_family"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11875">
        <property type="entry name" value="TESTIS-SPECIFIC Y-ENCODED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00956">
        <property type="entry name" value="NAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF143113">
        <property type="entry name" value="NAP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="346"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="136"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="11"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="347"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="379"/>
            <end position="392"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU003876"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004051.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="392" mass="45193" checksum="23A1E42DE8AC21BB" modified="2022-01-19" version="1">MADIDNKEQTELDQQDMEDVEEVEEEETGEDANSKARQLTVQMMQNPQILAALQERLDGLVGTSTGYIESLPKVVKRRVNALKNLQVKCAQIEAKFYEEVHELERKYAALYQPLFDKRSEIINAIYEPTEEECEWKADAEEEISEEMKEKAKLEEEKKDEEKEDPKGIPEFWLTVFKNVDLLSDMVQEHDEPILKHLKDIKVKFSEAGQPMSFTLEFHFESNDFFTNEVLTKSYRMRSEPDDSDPFSFDGPEIMGCTGCQVDWKKGKNVTLKTIKKKQKHKGRGTVRTVTKTVSNDSFFNFFSPPEVPESGDLDDDAEAILAADFEIGHFLRERIVPRSVLYFTGEAIEDDDDDYDEEGEEADDEEGEEEADEENDPDYDPKDQNPAECKQQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUJ6</accession>
    <name>A0A8C3RUJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="11">Cell membrane</location>
            <topology evidence="11">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004323.1">
        <property type="protein sequence ID" value="ENSCSRP00000004186.1"/>
        <property type="gene ID" value="ENSCSRG00000003178.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071396">
        <property type="term" value="P:cellular response to lipid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15222">
        <property type="entry name" value="7tmA_OR51-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000002">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF29">
        <property type="entry name" value="OLFACTORY RECEPTOR FAMILY 51 SUBFAMILY AF MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="29"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="67"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="104"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="147"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="206"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="240"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="278"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="47"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004186.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="35507" checksum="3BE6FBBF52CB4788" modified="2022-01-19" version="1">MSYIMSAVNDTKFQSAVFLLTGIPGQEDFHLWIASLFCLMYVISILGNSVILFIIRTDPSLHEPMYIFLSMLAVTDLGLSIATMPTTLGIYLFNSREISFNACFAQLFFVHSLECTESSVLLLMAFDRFVAIRDPLRYASILTLPRIAKMGLVCVLRGVAVVFPLPFLLKRFRYCRANVLSHSYCLHQDVMKLACSDITVNSIYGLFAKLLTMGLDSLLIFLSYVIILKTVLNVVSHTECIRALNTCVSHLCAVMLFYTPQIGLSVIHRFGEGSPPLLQILLGYMSLLIPPLMNPIVYSVKSKHLRARIIRAFLKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVF1</accession>
    <name>A0A8C3RVF1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">HAUS augmin like complex subunit 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004886.1">
        <property type="protein sequence ID" value="ENSCSRP00000004735.1"/>
        <property type="gene ID" value="ENSCSRG00000003602.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070652">
        <property type="term" value="C:HAUS complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990498">
        <property type="term" value="C:mitotic spindle microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007098">
        <property type="term" value="P:centrosome cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007020">
        <property type="term" value="P:microtubule nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051225">
        <property type="term" value="P:spindle assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028346">
        <property type="entry name" value="HAUS2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026242">
        <property type="entry name" value="HAUS2_metazoa"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16039">
        <property type="entry name" value="HAUS AUGMIN-LIKE COMPLEX SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16039:SF1">
        <property type="entry name" value="HAUS AUGMIN-LIKE COMPLEX SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15003">
        <property type="entry name" value="HAUS2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02088">
        <property type="entry name" value="HAUSAUGMINL2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004735.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="217" mass="24424" checksum="844B6EA89B8D440E" modified="2022-01-19" version="1">MACSNPWDPAQPTAAGLVLAKCLAAGVVTQEMVDLSAKQAPCFVHLTEVEKIADIRAEINQKSLETEILGLEKETADIAHPYFLTKKCQALQVMNKHLEAVLKEKRTLRQRLMKPLCQENLPIEAIFHRYVAELLTLAVAFIEKLESHLQTIRSIPQIPLTMKNMDNALAKINLLVTETEELAEQILTWRELQKGIHYDNSQITNDSDSSFRSLVPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWH8</accession>
    <name>A0A8C3RWH8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Cilia and flagella associated protein 70</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWH8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005187.1">
        <property type="protein sequence ID" value="ENSCSRP00000005026.1"/>
        <property type="gene ID" value="ENSCSRG00000003573.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070062">
        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031514">
        <property type="term" value="C:motile cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003341">
        <property type="term" value="P:cilium movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052628">
        <property type="entry name" value="CFAP70"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44314">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44314:SF1">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13181">
        <property type="entry name" value="TPR_8"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 3" id="KW-0802">TPR repeat</keyword>
    <feature type="repeat" description="TPR" evidence="3">
        <location>
            <begin position="659"/>
            <end position="692"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="401"/>
            <end position="420"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005026.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1069" mass="119731" checksum="CA7E5392F75E69DC" modified="2022-01-19" version="1">MAVLSGQASKRGSLVSAPTCAVETSLSPIKPVQITVLEGRDLKGVKGDTPVTYVRAEYNGVILGDSLKIDVSSDGTVKYNFTTSFEYNCDGPNCLDDIAHKPLFLTVIEVLPKEKKQKEEKTVALGQAVVDLLPLLEGAIFFICGLEVSVSIQESLLSVSQLSGGNLLRVTLEAAYSVPEVFVPTGPQQNYMIGLQVPTVGEKEYPLIFKNGILKLGGEKEPIPRPKKWPISNILAPGAQNIPDSFIVGGPYEEEDGELNKTEDREFRIQAESIKKRIVWDLERRCYLDPLAVLSLQKRIAECRYWPVEITRVPVVTSTKGKSSKLDKGDDDGQIFFHGVAYVNIVPLLYPGVKRIRGAFRVFAYQDREVFGKTKCLFSILRDLGHQANLNKLGPVIAAAGSPHSKAIPSRNQKEDKMTKEKDVIRKMSTTLKSQGSDTAIETEATVCQNLEGQQYVDAGTFLVMEIELAKALVPKRLPEELASRVREMLPARPQLPRRSAGAKKAVEDYHNQITSIAGAILDEYHELFGKQMVDGGVIDHHTLEEQKCQLNYELNSSGKYFAFKEQLKHAVVKIVREKYLRTTAFNNLEQLQAFLSELYVYLVDQMHVALNQSTVVASPTFTGCEQLRLFAHEAEVNEDYDLASVYYQERLARDRQIVQHWLDYGAFCLLMEENIKAQECFREALSLNPSHLHSLLLCGIIAVMMEHYEEAEIFFEDATCLEPSNILSWTLLGLFYEIQENDIRVEMAFHEANKLLKARLAKEKNIAEAAEGGKKLYSLSATVLRPVTSPQEDTLLDGSPKVQPDSVEPVVTIQHYLCVPICTVHGEHSACLSQRRLHVIPFLHAGSRTVVGMSMAGVSFITMPVCGFLFQFVHRALAHELLCQQEGPSCEYYLVLAQTHSLKKDFSKAEECLREAIQIDYLNPNVWAQKGHLCYLSGNLSEAKECYERTISFVADASEMHFVYLRLGSIYLKEKEYDKAKYTYMLACKKSSSCLTWLGVGIACYRLKEMTEAEDALSEANALNNNNAEVWAYLALVCMQVSLELKNEELLQEIQEVQRMVGFGNPSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXD3</accession>
    <name>A0A8C3RXD3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="25">Hyaluronan binding protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="18">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXD3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004722.1">
        <property type="protein sequence ID" value="ENSCSRP00000004574.1"/>
        <property type="gene ID" value="ENSCSRG00000003473.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007154">
        <property type="term" value="P:cell communication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0023052">
        <property type="term" value="P:signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00108">
        <property type="entry name" value="KR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000069">
        <property type="entry name" value="Hyaluronan-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000118">
        <property type="entry name" value="protein delta homolog 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.20.10:FF:000001">
        <property type="entry name" value="Urokinase-type plasminogen activator"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000391">
        <property type="entry name" value="Weary, isoform C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.20.10">
        <property type="entry name" value="Plasminogen Kringle 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000001">
        <property type="entry name" value="Kringle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018056">
        <property type="entry name" value="Kringle_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038178">
        <property type="entry name" value="Kringle_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050127">
        <property type="entry name" value="Serine_Proteases_S1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264:SF40">
        <property type="entry name" value="HYALURONAN-BINDING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264">
        <property type="entry name" value="TRYPSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00008">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00051">
        <property type="entry name" value="Kringle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00018">
        <property type="entry name" value="KRINGLE"/>
    </dbReference>
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        <property type="entry name" value="EGF"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00130">
        <property type="entry name" value="KR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00021">
        <property type="entry name" value="KRINGLE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50070">
        <property type="entry name" value="KRINGLE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="13" id="KW-0106">Calcium</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16 18" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 18" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11 20" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6 19" id="KW-0420">Kringle</keyword>
    <keyword evidence="15" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 20" id="KW-0645">Protease</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="12 20" id="KW-0720">Serine protease</keyword>
    <keyword evidence="9 21" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="21">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034061288" evidence="21">
        <location>
            <begin position="26"/>
            <end position="565"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="22">
        <location>
            <begin position="75"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="22">
        <location>
            <begin position="152"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="domain" description="Kringle" evidence="23">
        <location>
            <begin position="195"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="24">
        <location>
            <begin position="315"/>
            <end position="558"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="18">
        <location>
            <begin position="101"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="18">
        <location>
            <begin position="161"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="18">
        <location>
            <begin position="180"/>
            <end position="189"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022572"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004574.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="565" mass="63561" checksum="E71422352EBB2C7F" modified="2022-01-19" version="1">MVNGGVSLWVLPLILLLGNASFCLSSLFSSLVDLQTDSTDYYEYSDEYVPPEEKTAATDREYLTYPDWFYEYFGYNDPCSSKPCKNNGVCKRNRNRYTCLCPMPYAGTRCEKVKNMCERNSCSKGDCLIMLTPPYSQCACRHPYKPPYCNKASSACKPNPCKNGGLCLQRRIRSKFSCQCDEPFRGRFCEIGPEDCYEQDVYEYRGKMSQTMSGETCLHWNSNLLLDESYNAFMEDAEYYGIGEHNFCRNPDGDVKPWCFIKTDNKVKWDSCDVSPCSATEKTPVTTVASAVLPVVGKTFNMCGQPEAERTLKRIYGGAKTMSGKHPWMASLQSKRPLGPPMPKGHFCGGALIEPCWVLTAGHCIQFQADNLQVSLGKQDLERTEYHEQKFDVEKIIRHGHYKERDDIPFNDIALLKLKPVDGHCALETKYVKTVCLPNAPFPDGTECYISGWGVTETGEGSRQLLDARVKLISKTRCNARCAYDNKLDESMLCAGNLQTPGVDTCQGDSGGPLTCVQNGSYYVYGIVSWGEQCGLKDKPGVYTQVTRFLNWIKSKIQQASRSRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYK3</accession>
    <name>A0A8C3RYK3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Polypeptide N-acetylgalactosaminyltransferase</fullName>
            <ecNumber evidence="20">2.4.1.-</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">Protein-UDP acetylgalactosaminyltransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Has activity toward Muc5Ac and EA2 peptide substrates.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>L-seryl-[protein] + UDP-N-acetyl-alpha-D-galactosamine = a 3-O-[N-acetyl-alpha-D-galactosaminyl]-L-seryl-[protein] + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:23956"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:12788"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:53604"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:67138"/>
            <dbReference type="EC" id="2.4.1.41"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-threonyl-[protein] + UDP-N-acetyl-alpha-D-galactosamine = a 3-O-[N-acetyl-alpha-D-galactosaminyl]-L-threonyl-[protein] + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:52424"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11689"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:67138"/>
            <dbReference type="ChEBI" id="CHEBI:87075"/>
            <dbReference type="EC" id="2.4.1.41"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 20">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3 20">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 20">Golgi apparatus membrane</location>
            <topology evidence="2 20">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 20">Belongs to the glycosyltransferase 2 family. GalNAc-T subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006417.1">
        <property type="protein sequence ID" value="ENSCSRP00000006220.1"/>
        <property type="gene ID" value="ENSCSRG00000004634.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004653">
        <property type="term" value="F:polypeptide N-acetylgalactosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006493">
        <property type="term" value="P:protein O-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23476">
        <property type="entry name" value="beta-trefoil_Ricin_GALNT10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02510">
        <property type="entry name" value="pp-GalNAc-T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000011">
        <property type="entry name" value="Polypeptide N-acetylgalactosaminyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.10:FF:000029">
        <property type="entry name" value="Polypeptide N-acetylgalactosaminyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.10">
        <property type="entry name" value="Spore Coat Polysaccharide Biosynthesis Protein SpsA, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045885">
        <property type="entry name" value="GalNAc-T"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001173">
        <property type="entry name" value="Glyco_trans_2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029044">
        <property type="entry name" value="Nucleotide-diphossugar_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035992">
        <property type="entry name" value="Ricin_B-like_lectins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000772">
        <property type="entry name" value="Ricin_B_lectin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11675">
        <property type="entry name" value="N-ACETYLGALACTOSAMINYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11675:SF41">
        <property type="entry name" value="POLYPEPTIDE N-ACETYLGALACTOSAMINYLTRANSFERASE 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00535">
        <property type="entry name" value="Glycos_transf_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00652">
        <property type="entry name" value="Ricin_B_lectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00458">
        <property type="entry name" value="RICIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53448">
        <property type="entry name" value="Nucleotide-diphospho-sugar transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50370">
        <property type="entry name" value="Ricin B-like lectins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50231">
        <property type="entry name" value="RICIN_B_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14 20" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 20" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="12 20" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9 20" id="KW-0430">Lectin</keyword>
    <keyword evidence="16 20" id="KW-0464">Manganese</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6 20" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Ricin B lectin" evidence="21">
        <location>
            <begin position="420"/>
            <end position="550"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005680"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00050905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00052209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00056323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU361242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="SMART" id="SM00458"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006220.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="566" mass="65384" checksum="C30DE64BA484EA20" modified="2022-01-19" version="1">MRRKQKRLLQAVGLALAALVFLPNVGLWSLYRERQLEGAAAGGEAQGSHVRQRKEVYFDDGQRKKDWHDKEAIRRDLERIGNGEQGKPYPMTDAEQVDQAYRENGFNIFVSDKISLNRSLPDIRHPNCNNKLYLEKLPNTSVIIPFHNEGWSSLLRTVYSILNRSPPELIAEIVLVDDFSDREHLKKRLEDYMAQFPNVRILRTKKREGLIRTRMLGASVAIGDVITFLDSHCEANVNWLPPLLDRIARNRKTIVCPMIDVIDHDHFGYETQAGDAMRGAFDWEMYYKRIPIPSELQKPDPSDPFESPVMAGGLFAVDRKWFWELGGYDAGLEIWGGEQYEISFKVSYNLKRVAEVWMDEYAEYIYQRRPEYRHLSAGDVTAQKELRNNLNCKSFKWFMSEVAWDLPKFYPPVEPPAAAWGEIRNIGTGLCADTKHGTLGSPLRLETCVKGRGEAAWNNIQVFTFSWREDIRPGDPQHTKKFCFDAISHSSPVTLYDCHGMKGNQLWRYRKDKTLYHPVSSSCMDCSESDRKIFMNTCNPSSPTQQWIFEHTNSTVLEKFNRNLDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZL1</accession>
    <name>A0A8C3RZL1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZL1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005550.1">
        <property type="protein sequence ID" value="ENSCSRP00000005382.1"/>
        <property type="gene ID" value="ENSCSRG00000004054.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005382.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="107" mass="11624" checksum="7056A700265EA2DC" modified="2022-01-19" version="1">MLRTHSSNLAMSVSSSQGFTSSKMDDLAIRVARRSSLSLFDSSFSSSSSDPKRSMSSSSLLSVVAPVESSTSVSGWFVGAEVAEDREPHLHPVTVRKMKTYSKKETF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZP1</accession>
    <name>A0A8C3RZP1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Prostaglandin E synthase 2</fullName>
            <ecNumber evidence="3">5.3.99.3</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Microsomal prostaglandin E synthase 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>prostaglandin H2 = (12S)-hydroxy-(5Z,8E,10E)-heptadecatrienoate + malonaldehyde</text>
            <dbReference type="Rhea" id="RHEA:48644"/>
            <dbReference type="ChEBI" id="CHEBI:57405"/>
            <dbReference type="ChEBI" id="CHEBI:90694"/>
            <dbReference type="ChEBI" id="CHEBI:566274"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:48645"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>prostaglandin H2 = prostaglandin E2</text>
            <dbReference type="Rhea" id="RHEA:12893"/>
            <dbReference type="ChEBI" id="CHEBI:57405"/>
            <dbReference type="ChEBI" id="CHEBI:606564"/>
            <dbReference type="EC" id="5.3.99.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:12894"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="1">Lipid metabolism; prostaglandin biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="18">Endomembrane system</location>
            <topology evidence="18">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GST superfamily.</text>
    </comment>
    <dbReference type="EC" id="5.3.99.3" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZP1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006695.1">
        <property type="protein sequence ID" value="ENSCSRP00000006487.1"/>
        <property type="gene ID" value="ENSCSRG00000004860.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00662"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050220">
        <property type="term" value="F:prostaglandin-E synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001516">
        <property type="term" value="P:prostaglandin biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd03197">
        <property type="entry name" value="GST_C_mPGES2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03040">
        <property type="entry name" value="GST_N_mPGES2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1050.10:FF:000028">
        <property type="entry name" value="Prostaglandin E synthase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000114">
        <property type="entry name" value="Prostaglandin E synthase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1050.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.20.200.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011767">
        <property type="entry name" value="GLR_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010987">
        <property type="entry name" value="Glutathione-S-Trfase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036282">
        <property type="entry name" value="Glutathione-S-Trfase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040079">
        <property type="entry name" value="Glutathione_S-Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004045">
        <property type="entry name" value="Glutathione_S-Trfase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034334">
        <property type="entry name" value="PGES2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034335">
        <property type="entry name" value="PGES2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12782">
        <property type="entry name" value="MICROSOMAL PROSTAGLANDIN E SYNTHASE-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12782:SF5">
        <property type="entry name" value="PROSTAGLANDIN E SYNTHASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13417">
        <property type="entry name" value="GST_N_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00019">
        <property type="entry name" value="Glutathione_Transferase_(cytos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG01182">
        <property type="entry name" value="Prostaglandin_E_synthase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG01203">
        <property type="entry name" value="Prostaglandin_E_synthase_like1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47616">
        <property type="entry name" value="GST C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00195">
        <property type="entry name" value="GLUTAREDOXIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51354">
        <property type="entry name" value="GLUTAREDOXIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50405">
        <property type="entry name" value="GST_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50404">
        <property type="entry name" value="GST_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0275">Fatty acid biosynthesis</keyword>
    <keyword evidence="9" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="14" id="KW-0413">Isomerase</keyword>
    <keyword evidence="6" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="12 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0643">Prostaglandin biosynthesis</keyword>
    <keyword evidence="5" id="KW-0644">Prostaglandin metabolism</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 19" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="57"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="domain" description="GST N-terminal" evidence="20">
        <location>
            <begin position="98"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="domain" description="GST C-terminal" evidence="21">
        <location>
            <begin position="261"/>
            <end position="383"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019474"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022585"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023930"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023931"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00031041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00037847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50404"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006487.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="383" mass="43538" checksum="44E9DFB805FD7C4D" modified="2022-01-19" version="1">MAAACSGWRCLGQVPWRLRAAGQAAGVGLLRAQSRGYCSPFGTGRYARGRALKDSRMLVGAAFALGGTFGLFQTLQYPLKAQERLAEQQAAKLPAGSLQLTLYQYKTCPFCSKVRAFLDYHGVPYEIVEVNPVMRKEIKFSSYRKVPILLANAGNALQLNDSSVIISAIKTYLISRKKSLEDIVSFYPPMKAVNERGKEVTEYGNKYWLMLDEMETQHVYPIKEARVEEMKWREWADVWLVHLISPNVYRTPREALASFDYIVHEGKFGTVEGFFAKYVGAVAMFFISKRLKSRHHLQVNVREDLYKAANDWVKAIGKHRPFMGGSQPNLADLAVYGVLRVMEGLEAYDDMMTHTKIQPWYHRMEKAIGEAEVTNWQLLQPPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S056</accession>
    <name>A0A8C3S056_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">HBS1-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">GTPase component of the Pelota-HBS1L complex, a complex that recognizes stalled ribosomes and triggers the No-Go Decay (NGD) pathway. The Pelota-HBS1L complex recognizes ribosomes stalled at the 3' end of an mRNA and engages stalled ribosomes by destabilizing mRNA in the mRNA channel. Following mRNA extraction from stalled ribosomes by the SKI complex, the Pelota-HBS1L complex promotes recruitment of ABCE1, which drives the disassembly of stalled ribosomes, followed by degradation of damaged mRNAs as part of the NGD pathway.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of the Pelota-HBS1L complex, also named Dom34-Hbs1 complex, composed of PELO and HBS1L. Interacts with the SKI complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S056"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006904.1">
        <property type="protein sequence ID" value="ENSCSRP00000006691.1"/>
        <property type="gene ID" value="ENSCSRG00000004990.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010629">
        <property type="term" value="P:negative regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01883">
        <property type="entry name" value="EF1_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16267">
        <property type="entry name" value="HBS1-like_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04093">
        <property type="entry name" value="HBS1_C_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000039">
        <property type="entry name" value="HBS1-like translational GTPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.10:FF:000035">
        <property type="entry name" value="HBS1-like translational GTPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.10:FF:000020">
        <property type="entry name" value="Translation elongation factor EF-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000204">
        <property type="entry name" value="Translation elongation factor Tu"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.10">
        <property type="entry name" value="Translation factors"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004161">
        <property type="entry name" value="EFTu-like_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054696">
        <property type="entry name" value="GTP-eEF1A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015033">
        <property type="entry name" value="HBS1-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037189">
        <property type="entry name" value="HBS1-like_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000795">
        <property type="entry name" value="T_Tr_GTP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050100">
        <property type="entry name" value="TRAFAC_GTPase_members"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009000">
        <property type="entry name" value="Transl_B-barrel_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009001">
        <property type="entry name" value="Transl_elong_EF1A/Init_IF2_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23115">
        <property type="entry name" value="TRANSLATION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22594">
        <property type="entry name" value="GTP-eEF1A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00009">
        <property type="entry name" value="GTP_EFTU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03144">
        <property type="entry name" value="GTP_EFTU_D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08938">
        <property type="entry name" value="HBS1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00315">
        <property type="entry name" value="ELONGATNFCT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50465">
        <property type="entry name" value="EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109732">
        <property type="entry name" value="HBS1-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50447">
        <property type="entry name" value="Translation proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51722">
        <property type="entry name" value="G_TR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0810">Translation regulation</keyword>
    <feature type="domain" description="Tr-type G" evidence="15">
        <location>
            <begin position="262"/>
            <end position="486"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="131"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="191"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="149"/>
            <end position="161"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007249"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00015186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00045849"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047094"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00049117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006691.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="688" mass="75851" checksum="B68A25B2C1AF928F" modified="2022-01-19" version="1">MARHRNVRGYNYDEDFEDDDLYGQSVEDDCCISPSTAAQFIYSRRDKPSAFAERLEGEYGYEDAEEPAKNITSNDQLTGVDQARLYSCLDQMREVLGEAVPEQVMVEAVLNSKFDVQKALDLVLAQENKQNVKTKNEEAATAGKTTKGKPRDSQSTRIDSKIVPKVTKMTVSGKKQAMGFEVPSVIAEENGHSANAPQKRPSSEDSSVTSGVVELVSKSALPSQTIQIPEEQSTVPTPVKKSSKTRQQIDVKAELEKRQGGKQLLNLVVIGHVDAGKSTLMGHLLYLLGNVNKRTMHKYEQESKKAGKASFAYAWVLDETGEERERGVTMDVGMTKFETKTKVITLMDAPGHKDFIPNMITGAAQADVAILVVDASRGEFEAGFETGGQTREHGLLVRSLGVTQLAVAVNKMDQVNWQQERFQEITSKLGQFLKQAGFKESDVAYIPTSGLGGENLVTSCQSSELTEWYKGKCLLEQIDSFKPPQRSVDKPFRLCVSDVFKDQGSGFCVTGKIEAGYIQTGDRLLAMPPNETCTAKGITLHDEPVDWAAAGDHVSLTLTGMDIIKINVGCIFCGLKEPIKACTRFRARVLIFNIDVPITKGFPVLLHYQTVSEPATIRRLLSILHKSTGEVTKKKPKVLTKGQNALIELQTQRPVSLELYKDFKELGRFMLRYSGSTIAAGVVTEIKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0W2</accession>
    <name>A0A8C3S0W2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0W2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006245.1">
        <property type="protein sequence ID" value="ENSCSRP00000006050.1"/>
        <property type="gene ID" value="ENSCSRG00000004521.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050150">
        <property type="entry name" value="IgV_Light_Chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23267">
        <property type="entry name" value="IMMUNOGLOBULIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034606475" description="Ig-like domain-containing protein" evidence="1">
        <location>
            <begin position="20"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="2">
        <location>
            <begin position="21"/>
            <end position="120"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006050.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="145" mass="15223" checksum="5007F7E7ADBB5179" modified="2022-01-19" version="1">MAWAPLLLTLLTYCSGVSSQPVVTQEPSLSVAPGGAVTLSCSLSTGAITTGNYPAWFQQKPGSAPRTVIYTNSRPSGIPARFSGSISGNNAALTITSVQAEDEADYYCAVWHRGGSVPLTYLGMSSPSILKGERETCTVPSHRLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2Z2</accession>
    <name>A0A8C3S2Z2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Solute carrier family 25 member 32</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Mitochondrial FAD transporter</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Facilitates flavin adenine dinucleotide (FAD) translocation across the mitochondrial inner membrane into the mitochondrial matrix where it acts as a redox cofactor to assist flavoenzyme activities in fundamental metabolic processes including fatty acid beta-oxidation, amino acid and choline metabolism as well as mitochondrial electron transportation. In particular, provides FAD to DLD dehydrogenase of the glycine cleavage system, part of mitochondrial one-carbon metabolic pathway involved in neural tube closure in early embryogenesis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>FAD(in) = FAD(out)</text>
            <dbReference type="Rhea" id="RHEA:76535"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 15">Belongs to the mitochondrial carrier (TC 2.A.29) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2Z2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007165.1">
        <property type="protein sequence ID" value="ENSCSRP00000006950.1"/>
        <property type="gene ID" value="ENSCSRG00000005157.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006862">
        <property type="term" value="P:nucleotide transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015711">
        <property type="term" value="P:organic anion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055085">
        <property type="term" value="P:transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.50.40.10:FF:000025">
        <property type="entry name" value="mitochondrial folate transporter/carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.40.10">
        <property type="entry name" value="Mitochondrial carrier domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023395">
        <property type="entry name" value="MCP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018108">
        <property type="entry name" value="MCP_transmembrane"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044712">
        <property type="entry name" value="SLC25A32-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45683">
        <property type="entry name" value="MITOCHONDRIAL NICOTINAMIDE ADENINE DINUCLEOTIDE TRANSPORTER 1-RELATED-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00153">
        <property type="entry name" value="Mito_carr"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103506">
        <property type="entry name" value="Mitochondrial carrier"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50920">
        <property type="entry name" value="SOLCAR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 14 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 15" id="KW-0813">Transport</keyword>
    <feature type="repeat" description="Solcar" evidence="14">
        <location>
            <begin position="28"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="14">
        <location>
            <begin position="126"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="repeat" description="Solcar" evidence="14">
        <location>
            <begin position="230"/>
            <end position="314"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00050907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00058619"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00070508"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00079992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU000488"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006950.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="317" mass="35484" checksum="2F3ACB64119444AC" modified="2022-01-19" version="1">MSAAPGARGPLCAVESPPAPPLRPLFRHVRYENLVAGLSGGVVSTLALHPLDLVKIRFAVSDGLELRPKYNGILHCLTTVWKHEGLRGLYKGVTPNMWGAGASWGLYFFFYNAIKAYKEERKLEGLGASEHLVSAAEAGVMTLCITNPIWVTKTRLVLQYDAGIDSSKCQYKGMFDALIKIYKLEGIRGLYKGFVPGLFGTSHGALQFMAYEDLKLRYNKHRNRLLDTKLTALEYITMAALSKIFAVSATYPYQVVRARLQDQHNRYSGMVDVIRRTWRKEGVHGFYKGIIPNVIRVTPACCITFVVYENVSNFLLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3U2</accession>
    <name>A0A8C3S3U2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 22">Cholesterol side-chain cleavage enzyme, mitochondrial</fullName>
            <ecNumber evidence="4 22">1.14.15.6</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Cholesterol desmolase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="22">A cytochrome P450 monooxygenase that catalyzes the side-chain hydroxylation and cleavage of cholesterol to pregnenolone, the precursor of most steroid hormones. Catalyzes three sequential oxidation reactions of cholesterol, namely the hydroxylation at C22 followed with the hydroxylation at C20 to yield 20R,22R-hydroxycholesterol that is further cleaved between C20 and C22 to yield the C21-steroid pregnenolone and 4-methylpentanal. Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate and reducing the second into a water molecule. Two electrons are provided by NADPH via a two-protein mitochondrial transfer system comprising flavoprotein FDXR (adrenodoxin/ferredoxin reductase) and nonheme iron-sulfur protein FDX1 or FDX2 (adrenodoxin/ferredoxin).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>6 reduced [adrenodoxin] + cholesterol + 3 O2 + 6 H(+) = 4-methylpentanal + pregnenolone + 6 oxidized [adrenodoxin] + 4 H2O</text>
            <dbReference type="Rhea" id="RHEA:35739"/>
            <dbReference type="Rhea" id="RHEA-COMP:9998"/>
            <dbReference type="Rhea" id="RHEA-COMP:9999"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16113"/>
            <dbReference type="ChEBI" id="CHEBI:16581"/>
            <dbReference type="ChEBI" id="CHEBI:17998"/>
            <dbReference type="ChEBI" id="CHEBI:33737"/>
            <dbReference type="ChEBI" id="CHEBI:33738"/>
            <dbReference type="EC" id="1.14.15.6"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 20 22">
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="2 22">Lipid metabolism; C21-steroid hormone metabolism.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="22">Mitochondrion inner membrane</location>
            <topology evidence="22">Peripheral membrane protein</topology>
        </subcellularLocation>
        <text evidence="22">Localizes to the matrix side of the mitochondrion inner membrane.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3 21">Belongs to the cytochrome P450 family.</text>
    </comment>
    <dbReference type="EC" id="1.14.15.6" evidence="4 22"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3U2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009562.1">
        <property type="protein sequence ID" value="ENSCSRP00000009241.1"/>
        <property type="gene ID" value="ENSCSRG00000006556.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00229"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008386">
        <property type="term" value="F:cholesterol monooxygenase (side-chain-cleaving) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006700">
        <property type="term" value="P:C21-steroid hormone biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071375">
        <property type="term" value="P:cellular response to peptide hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008203">
        <property type="term" value="P:cholesterol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034650">
        <property type="term" value="P:cortisol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006704">
        <property type="term" value="P:glucocorticoid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20643">
        <property type="entry name" value="CYP11A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.630.10:FF:000015">
        <property type="entry name" value="Cholesterol side-chain cleavage enzyme, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.630.10">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050479">
        <property type="entry name" value="CYP11_CYP27_families"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001128">
        <property type="entry name" value="Cyt_P450"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017972">
        <property type="entry name" value="Cyt_P450_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002401">
        <property type="entry name" value="Cyt_P450_E_grp-I"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036396">
        <property type="entry name" value="Cyt_P450_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24279:SF3">
        <property type="entry name" value="CHOLESTEROL SIDE-CHAIN CLEAVAGE ENZYME, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24279">
        <property type="entry name" value="CYTOCHROME P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00067">
        <property type="entry name" value="p450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00463">
        <property type="entry name" value="EP450I"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00385">
        <property type="entry name" value="P450"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48264">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00086">
        <property type="entry name" value="CYTOCHROME_P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 22" id="KW-0153">Cholesterol metabolism</keyword>
    <keyword evidence="7 20 21" id="KW-0349">Heme</keyword>
    <keyword evidence="12 20 21" id="KW-0408">Iron</keyword>
    <keyword evidence="14 22" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="16 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 20 21" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15 22" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="13 21" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="11 21" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="18 22" id="KW-0753">Steroid metabolism</keyword>
    <keyword evidence="19 22" id="KW-0755">Steroidogenesis</keyword>
    <keyword evidence="17 22" id="KW-1207">Sterol metabolism</keyword>
    <keyword evidence="10 22" id="KW-0809">Transit peptide</keyword>
    <feature type="binding site" description="axial binding residue" evidence="20">
        <location>
            <position position="453"/>
        </location>
        <ligand>
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00019844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022548"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023250"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR602401-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="RuleBase" id="RU000461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="RuleBase" id="RU364077"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009241.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="509" mass="58397" checksum="7D42604A4D4ED027" modified="2022-01-19" version="1">PLACCVTSPLCNGQAPSYRRAYTAAGEVNPPSLQGKVARPFSELPGTWRTGWLNLFHFWQEGGFHNVHNIMIHKFQKFGPIYREKLGLYQSVNIINPEDAATLFKSEGNYPERFMVPPWVAYRDFRNKPYGVLLKKGEAWRSNRLVLNKEVLSLQVIDCFVPPLNEVGEDFVKRVRVQIEKSGRGRWTADLTNELFRFALESVCNVLYGARLGLLQDFIDPEAQKFIDAVTLMFHTTSPMLYIPPSLLCRINSKTWRDHVQSWDVIFRHADKCIQNIYRELRLDRKSTKEYPGILSSLLVQDKLPIDDIKANVTEMMAGGVDTTSMTLQWAMFELARTPVVQEQLRAEIFAARQAAQGDMLKMLKGIRLLKAAIKETLRLHPVAVTLQRYTTQEIILQDYFIPAKTLVQVGIYAMGRDPKFFTKPELFDPARWLKMDSTYFKGLGFGFGPRQCLGRRIAELEMQLFLIHMLENFKIETKRGVDIGTKFDLILIPDKPICLTLRALDSQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S689</accession>
    <name>A0A8C3S689_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">WH1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S689"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009346.1">
        <property type="protein sequence ID" value="ENSCSRP00000009035.1"/>
        <property type="gene ID" value="ENSCSRG00000006750.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005522">
        <property type="term" value="F:profilin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017124">
        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030036">
        <property type="term" value="P:actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001843">
        <property type="term" value="P:neural tube closure"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030838">
        <property type="term" value="P:positive regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000697">
        <property type="entry name" value="WH1/EVH1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11202">
        <property type="entry name" value="SPROUTY-RELATED, EVH1 DOMAIN-CONTAINING PROTEIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11202:SF12">
        <property type="entry name" value="VASODILATOR-STIMULATED PHOSPHOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00568">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="WH1" evidence="2">
        <location>
            <begin position="3"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="65"/>
            <end position="87"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009035.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="87" mass="9303" checksum="416B42511856563B" modified="2022-01-19" version="1">IETVVCATRATVMLYDDANKKWVTAGSGPQAVSWVQIYHSPGSNTFRVVGRKMQADQQVRGLGWEGGRASGAQAAPQERGCRKGVAP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6R1</accession>
    <name>A0A8C3S6R1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Hippocampus abundant transcript 1 protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Major facilitator superfamily domain-containing 14A</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6R1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008855.1">
        <property type="protein sequence ID" value="ENSCSRP00000008558.1"/>
        <property type="gene ID" value="ENSCSRG00000006395.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17387">
        <property type="entry name" value="MFS_MFSD14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000099">
        <property type="entry name" value="Hippocampus abundant gene transcript 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005829">
        <property type="entry name" value="Sugar_transporter_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001958">
        <property type="entry name" value="Tet-R_TetA/multi-R_MdtG-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23504:SF32">
        <property type="entry name" value="HIPPOCAMPUS ABUNDANT TRANSCRIPT-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23504">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01035">
        <property type="entry name" value="TCRTETA"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00216">
        <property type="entry name" value="SUGAR_TRANSPORT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="60"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="99"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="126"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="148"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="182"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="212"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="269"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="300"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="336"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="359"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="402"/>
            <end position="421"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="452"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="13">
        <location>
            <begin position="59"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="479"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="12"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="483"/>
            <end position="492"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00072391"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00079798"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008558.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="508" mass="54312" checksum="CD0298185EFEB513" modified="2022-01-19" version="1">MSPEPEPPPAPAGEAEAPAAAPAAAGEGAEKRGICVMLVKRIGLKTGGGSAQQGIGRPSVYHAVVVIFLEFFAWGLLTTPMLKVLHETFPQHTFLMNGLIQGVKGFLSFMSAPLIGALSDVWGRKSFLLVTVFFTCVPIPLMRISPWWYFAMISVSGVFSVTFSVIFAYVADITQEHERSTAYGLVSATFAASLVTSPAIGAYLSASKGDNLVVLVATVVAVLDICFILLAVPESLPEKMRPASWGAPISWEQADPFASLKKVGKDSTVLLICITVFLSYLPEAGQYSSFFLYLRQIIGFGPATIAAFIAVVGILSIIAQTVFLSILMRSIGNKNTVLLGLGFQMLQLTWYGFGSQPWMMWAAGAVAAMSSITFPAISALVSRNAEPDQQGVVQGIITGIRGLCNGLGPALYGFIFFLFHVELNELAPVQSSDKNTMQDPSDEKAIIPGPPFLFGACAVLLAFLVALFIPEHSKTSCTRKHSISSAQSNNPDRGSDEDIEPLLQDSSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S925</accession>
    <name>A0A8C3S925_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Activating signal cointegrator 1 complex subunit 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S925"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011020.1">
        <property type="protein sequence ID" value="ENSCSRP00000010630.1"/>
        <property type="gene ID" value="ENSCSRG00000007954.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="277832at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006307">
        <property type="term" value="P:DNA alkylation repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22419">
        <property type="entry name" value="KH-I_ASCC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1140.10">
        <property type="entry name" value="Cyclic phosphodiesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.10">
        <property type="entry name" value="K Homology domain, type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019510">
        <property type="entry name" value="AKAP7-like_phosphoesterase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009210">
        <property type="entry name" value="ASCC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047538">
        <property type="entry name" value="KH-I_ASCC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004087">
        <property type="entry name" value="KH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004088">
        <property type="entry name" value="KH_dom_type_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036612">
        <property type="entry name" value="KH_dom_type_1_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13360">
        <property type="entry name" value="ACTIVATING SIGNAL COINTEGRATOR 1 COMPLEX SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13360:SF1">
        <property type="entry name" value="ACTIVATING SIGNAL COINTEGRATOR 1 COMPLEX SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10469">
        <property type="entry name" value="AKAP7_NLS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00013">
        <property type="entry name" value="KH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF027019">
        <property type="entry name" value="Euk_LigT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00322">
        <property type="entry name" value="KH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54791">
        <property type="entry name" value="Eukaryotic type KH-domain (KH-domain type I)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50084">
        <property type="entry name" value="KH_TYPE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010630.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="354" mass="40472" checksum="B4C8D95C59AD9893" modified="2022-01-19" version="1">MEVLRPTLIRIGGRIYRKNIIQQQSYPNEEEDDFYAGPGDPTDEPCDAFMVEETERGFQCAVEVPSPLYKYIIGKKGETRKRLETETRTSISIPKPGMEGQIVITGQQRSGVISARTRIDVLAESFRKKQPFTHFLSFALNQPAIQEKFLQFKEEVLEKCSKDHGVNSSLFQNPAKLHLTIGTLVLLNEQEIQKACELLQRSKEDFIDKTVGDKSLTVEVAGIEYMNDDPAMIDVLYAKVHMKDGSDKLQLIADRLMEQFVTSGLMMKEWDRVKLHATIMNTLFRKDPNVEEKNSTTTGKSSFKERETFDGRNILKIFENFYFGELQLNSVHLSQRFSTDSSGYYATSEQLTFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S983</accession>
    <name>A0A8C3S983_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">ribose-phosphate diphosphokinase</fullName>
            <ecNumber evidence="4">2.7.6.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Catalyzes the synthesis of phosphoribosylpyrophosphate (PRPP) that is essential for nucleotide synthesis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>D-ribose 5-phosphate + ATP = 5-phospho-alpha-D-ribose 1-diphosphate + AMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:15609"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58017"/>
            <dbReference type="ChEBI" id="CHEBI:78346"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="2.7.6.1"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Metabolic intermediate biosynthesis; 5-phospho-alpha-D-ribose 1-diphosphate biosynthesis; 5-phospho-alpha-D-ribose 1-diphosphate from D-ribose 5-phosphate (route I): step 1/1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Homodimer. The active form is probably a hexamer composed of 3 homodimers.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the ribose-phosphate pyrophosphokinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.6.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S983"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010641.1">
        <property type="protein sequence ID" value="ENSCSRP00000010271.1"/>
        <property type="gene ID" value="ENSCSRG00000007645.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00087">
        <property type="reaction ID" value="UER00172"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002189">
        <property type="term" value="C:ribose phosphate diphosphokinase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016301">
        <property type="term" value="F:kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004749">
        <property type="term" value="F:ribose phosphate diphosphokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006015">
        <property type="term" value="P:5-phosphoribose 1-diphosphate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006164">
        <property type="term" value="P:purine nucleotide biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009156">
        <property type="term" value="P:ribonucleoside monophosphate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd06223">
        <property type="entry name" value="PRTases_typeI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2020:FF:000063">
        <property type="entry name" value="Phosphoribosylpyrophosphate synthetase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2020:FF:000005">
        <property type="entry name" value="Ribose-phosphate pyrophosphokinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2020">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000842">
        <property type="entry name" value="PRib_PP_synth_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029099">
        <property type="entry name" value="Pribosyltran_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029057">
        <property type="entry name" value="PRTase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000836">
        <property type="entry name" value="PRTase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005946">
        <property type="entry name" value="Rib-P_diPkinase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF002320">
        <property type="entry name" value="PRK01259.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01251">
        <property type="entry name" value="ribP_PPkin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10210">
        <property type="entry name" value="RIBOSE-PHOSPHATE DIPHOSPHOKINASE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10210:SF32">
        <property type="entry name" value="RIBOSE-PHOSPHATE PYROPHOSPHOKINASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14572">
        <property type="entry name" value="Pribosyl_synth"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13793">
        <property type="entry name" value="Pribosyltran_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01400">
        <property type="entry name" value="Pribosyltran_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53271">
        <property type="entry name" value="PRTase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00114">
        <property type="entry name" value="PRPP_SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9" id="KW-0418">Kinase</keyword>
    <keyword evidence="11" id="KW-0460">Magnesium</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0545">Nucleotide biosynthesis</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Ribose-phosphate pyrophosphokinase N-terminal" evidence="14">
        <location>
            <begin position="11"/>
            <end position="90"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013247"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022727"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00026067"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00049535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF13793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010271.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="288" mass="31394" checksum="387F1602A8D4BE60" modified="2022-01-19" version="1">ASVTSTMSDEDVEIGESVRGEDVYIIQSGCGEINDNLMELLIMINACKIASSSRVTAVIPCFPYARQDKKDKSRAPISAKLVANMLSVAGADHIITMDLHASQIQGFFDIPVDNLYAEPAVLQWIKENILEWRNCIIVSPDAGGAKRVTSIADRLNVEFALIHKERKKANEVDRMVLVGDVKDRIAILVDDMADTCGTVCHAADKLVSAGATKVYAILTHGIFSGPAISRINNAAFEAVVVTNTIPQDEKMKNCPKIQVIDISMILAEAIRRTHNGESVSYLFSHVPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB90</accession>
    <name>A0A8C3SB90_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB90"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012865.1">
        <property type="protein sequence ID" value="ENSCSRP00000012373.1"/>
        <property type="gene ID" value="ENSCSRG00000009347.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001227">
        <property type="term" value="F:DNA-binding transcription repressor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002682">
        <property type="term" value="P:regulation of immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:004935">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000295">
        <property type="entry name" value="zinc finger protein 19"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000987">
        <property type="entry name" value="Zinc finger protein 275"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000224">
        <property type="entry name" value="Zinc finger protein 329"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002402">
        <property type="entry name" value="Zinc finger protein 347"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001498">
        <property type="entry name" value="Zinc finger protein 404"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000200">
        <property type="entry name" value="zinc finger protein 510 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24399:SF54">
        <property type="entry name" value="GASTRULA ZINC FINGER PROTEIN XLCGF26.1-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24399">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="89"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="117"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="145"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="173"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="201"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="229"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="257"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="285"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="313"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="41"/>
            <end position="53"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012373.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="334" mass="38312" checksum="B9C1FAA63A20DFFA" modified="2022-01-19" version="1">MVSEEKKENPQQEDSEQVEPHGGLSQGFTGNVSRRRVQGKACEKQHRPEREQRNQPAEKVGKFINSQGTHQDLMETTAQQRIPSGERKNTCTECGKNFTSHSGLIKHKRIHTGERPYGCSVCGKTFSQSIHLIRHHRVHSGERPHECSECGKTFTLSSTLINHQRIHTGERPYTCSECGKKFTRSSGLVKHQRIHTGEKPYECSECGKSFTDRSDLINHQRIHTGERPYICSECGKTFSRRTGLIIHQKIHTGEKPYKCCECGKSFIQSSTLNKHQRIHRGERTYVCWECGKRFSQSVHLIQHHRLHTGEKPYECRECGKSFTQSSALLKHQKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBG5</accession>
    <name>A0A8C3SBG5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Peptidyl-prolyl cis-trans isomerase</fullName>
            <shortName evidence="13">PPIase</shortName>
            <ecNumber evidence="13">5.2.1.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2 13">PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 13">
            <text>[protein]-peptidylproline (omega=180) = [protein]-peptidylproline (omega=0)</text>
            <dbReference type="Rhea" id="RHEA:16237"/>
            <dbReference type="Rhea" id="RHEA-COMP:10747"/>
            <dbReference type="Rhea" id="RHEA-COMP:10748"/>
            <dbReference type="ChEBI" id="CHEBI:83833"/>
            <dbReference type="ChEBI" id="CHEBI:83834"/>
            <dbReference type="EC" id="5.2.1.8"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 13">Belongs to the cyclophilin-type PPIase family. PPIL4 subfamily.</text>
    </comment>
    <dbReference type="EC" id="5.2.1.8" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBG5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011606.1">
        <property type="protein sequence ID" value="ENSCSRP00000011183.1"/>
        <property type="gene ID" value="ENSCSRG00000008368.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000027745.1">
        <property type="protein sequence ID" value="ENSCSRP00000026635.1"/>
        <property type="gene ID" value="ENSCSRG00000019803.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2083at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003755">
        <property type="term" value="F:peptidyl-prolyl cis-trans isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd01921">
        <property type="entry name" value="cyclophilin_RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12235">
        <property type="entry name" value="RRM_PPIL4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.100.10:FF:000016">
        <property type="entry name" value="Peptidyl-prolyl cis-trans isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000267">
        <property type="entry name" value="Peptidyl-prolyl cis-trans isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.100.10">
        <property type="entry name" value="Cyclophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035542">
        <property type="entry name" value="CRIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029000">
        <property type="entry name" value="Cyclophilin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002130">
        <property type="entry name" value="Cyclophilin-type_PPIase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035538">
        <property type="entry name" value="Cyclophilin_PPIL4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45843">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE-LIKE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45843:SF1">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE-LIKE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00160">
        <property type="entry name" value="Pro_isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00153">
        <property type="entry name" value="CSAPPISMRASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50891">
        <property type="entry name" value="Cyclophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50072">
        <property type="entry name" value="CSA_PPIASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 13" id="KW-0413">Isomerase</keyword>
    <keyword evidence="5" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="11 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 12 13" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="9 13" id="KW-0697">Rotamase</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="PPIase cyclophilin-type" evidence="15">
        <location>
            <begin position="6"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="16">
        <location>
            <begin position="240"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="376"/>
            <end position="484"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="14">
        <location>
            <begin position="377"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="399"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="436"/>
            <end position="484"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00002388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010739"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU365081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011183.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="484" mass="56581" checksum="5EBCB0EB1EAFABCE" modified="2022-01-19" version="1">MAVLLETTVGDLVIDLYTEERPRACQNFLKLCKIKYYNYCLIHNVQRDFIIQTGDPLGTGRGGESIFCKLYGDQARFFEAEKVPRIKHKKKGTVSMVNNGNDQHGSQFLITTGENLDYLDGVHTVFGEVTEGMDVLKKINETFVDKEFVPYQDIRINHTVILDDPYDDPSGLIIPDCSPEPTKEQLDSGRIRADEEIDDFKGKSVDEVEEIQAEKEAKTQAILLEMVGDLPDADIKPPENVLFVCKLNPVTTDEDLEIIFSRFGPIKSCEVIRDWKTGESLCYAFIEFEKEEDCEKSYFKMDNVLIDDRRIHVDFSQSVSKIKWRGKGGKYTKDDFKEYEKEHDKPSKLTLKEKVKPNQDAKYDLVLDEEIDEARASHLHSGKKHKKKKHRHSDDEEDDKKTKKSKDSDRRYEEECCREKRKSEKRDRHQSRSRSQSRDRDSHYSSSKSKDKYRGELWERERDKKRDRSRSPKKSKDKERSRYR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBK4</accession>
    <name>A0A8C3SBK4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">COMM domain-containing protein 6</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Scaffold protein in the commander complex that is essential for endosomal recycling of transmembrane cargos; the commander complex is composed of the CCC subcomplex and the retriever subcomplex. May modulate activity of cullin-RING E3 ubiquitin ligase (CRL) complexes. Down-regulates activation of NF-kappa-B. Inhibits TNF-induced NFKB1 activation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the COMM domain-containing protein 6 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBK4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011659.1">
        <property type="protein sequence ID" value="ENSCSRP00000011231.1"/>
        <property type="gene ID" value="ENSCSRG00000008402.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051059">
        <property type="term" value="F:NF-kappaB binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017920">
        <property type="entry name" value="COMM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047155">
        <property type="entry name" value="COMMD4/6/7/8"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16231">
        <property type="entry name" value="COMM DOMAIN-CONTAINING PROTEIN 4-8 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16231:SF5">
        <property type="entry name" value="COMM DOMAIN-CONTAINING PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07258">
        <property type="entry name" value="COMM_domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51269">
        <property type="entry name" value="COMM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="COMM" evidence="4">
        <location>
            <begin position="36"/>
            <end position="104"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00039908"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00093393"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00093468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011231.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="108" mass="11686" checksum="54A9999753C07172" modified="2022-01-19" version="1">MLPPPAGTALAAPIGHGSRPMGAAEPVIGAEAVHKAIIDIQWKLGMAVSSDNCRSLKYPYVTMTLKVAEPSGQIKNKSFEMTIPQFQVCNPVSYNCYFSKRVAYNILS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDN3</accession>
    <name>A0A8C3SDN3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Protein FAM117B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDN3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013227.1">
        <property type="protein sequence ID" value="ENSCSRP00000012717.1"/>
        <property type="gene ID" value="ENSCSRG00000009568.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026642">
        <property type="entry name" value="Glcci1/FAM117"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14972">
        <property type="entry name" value="AGAP011572-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14972:SF6">
        <property type="entry name" value="PROTEIN FAM117B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15388">
        <property type="entry name" value="FAM117"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="37"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="117"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="42"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="134"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="154"/>
            <end position="167"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012717.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="234" mass="25909" checksum="4538543D113A53E0" modified="2022-01-19" version="1">GKNNAWAEEYLEKKKGSHKRSASWGSTDQLKEIAKLRQQLQRSKHSSRHHRDKERQSPFHGNHAAINQCQAPIPKSVLVPVIPITKSTGSRFRNSIEGLNQEIEIIIKETGGKEEQLIPQDIPDGHRAPPPLAQRSSSTRNMDTQTPGGADRGSNNSSRSQSVSPTSFLTISNEGSEESPCSADDLLADSRDKENGNNSPLPKYATSPKPNNSYMFKREPPEGCEKVKVFEESL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SED7</accession>
    <name>A0A8C3SED7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Bis(monoacylglycero)phosphate synthase CLN5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">Ceroid-lipofuscinosis neuronal protein 5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="7">Palmitoyl protein thioesterase CLN5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">S-depalmitoylase CLN5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Catalyzes the synthesis of bis(monoacylglycero)phosphate (BMP) via transacylation of 2 molecules of lysophosphatidylglycerol (LPG). BMP also known as lysobisphosphatidic acid plays a key role in the formation of intraluminal vesicles and in maintaining intracellular cholesterol homeostasis. Can use only LPG as the exclusive lysophospholipid acyl donor for base exchange and displays BMP synthase activity towards various LPGs (LPG 14:0, LPG 16:0, LPG 18:0, LPG 18:1) with a higher preference for longer chain lengths. Plays a role in influencing the retrograde trafficking of lysosomal sorting receptors SORT1 and IGF2R from the endosomes to the trans-Golgi network by controlling the recruitment of retromer complex to the endosomal membrane. Regulates the localization and activation of RAB7A which is required to recruit the retromer complex to the endosomal membrane.</text>
    </comment>
    <comment type="function">
        <text evidence="3">Exhibits palmitoyl protein thioesterase (S-depalmitoylation) activity in vitro and most likely plays a role in protein S-depalmitoylation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>2 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) = 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-(3'-(9Z-octadecenoyl)-1'-sn-glycerol) + sn-glycero-3-phospho-(1'-sn-glycerol)</text>
            <dbReference type="Rhea" id="RHEA:77599"/>
            <dbReference type="ChEBI" id="CHEBI:64717"/>
            <dbReference type="ChEBI" id="CHEBI:72828"/>
            <dbReference type="ChEBI" id="CHEBI:232637"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:77600"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>2 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol) = 1-acyl-sn-glycero-3-phospho-(3'-acyl-sn-1'-glycerol) + sn-glycero-3-phospho-(1'-sn-glycerol)</text>
            <dbReference type="Rhea" id="RHEA:77619"/>
            <dbReference type="ChEBI" id="CHEBI:64717"/>
            <dbReference type="ChEBI" id="CHEBI:64840"/>
            <dbReference type="ChEBI" id="CHEBI:232628"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:77620"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>2 1-hexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) = 1-hexadecanoyl-sn-glycero-3-phospho-(3'-hexadecanoyl-1'-sn-glycerol) + sn-glycero-3-phospho-(1'-sn-glycerol)</text>
            <dbReference type="Rhea" id="RHEA:77607"/>
            <dbReference type="ChEBI" id="CHEBI:64717"/>
            <dbReference type="ChEBI" id="CHEBI:75158"/>
            <dbReference type="ChEBI" id="CHEBI:232639"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:77608"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>2 1-octadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) = 1-octadecanoyl-sn-glycero-3-phospho-(3'-octadecanoyl-1'-sn-glycerol) + sn-glycero-3-phospho-(1'-sn-glycerol)</text>
            <dbReference type="Rhea" id="RHEA:77603"/>
            <dbReference type="ChEBI" id="CHEBI:64717"/>
            <dbReference type="ChEBI" id="CHEBI:72827"/>
            <dbReference type="ChEBI" id="CHEBI:232638"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:77604"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>2 1-tetradecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) = 1-tetradecanoyl-sn-glycero-3-phospho-(3'-tetradecanoyl-1'-sn-glycerol) + sn-glycero-3-phospho-(1'-sn-glycerol)</text>
            <dbReference type="Rhea" id="RHEA:77611"/>
            <dbReference type="ChEBI" id="CHEBI:64717"/>
            <dbReference type="ChEBI" id="CHEBI:72826"/>
            <dbReference type="ChEBI" id="CHEBI:232640"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:77612"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>S-hexadecanoyl-L-cysteinyl-[protein] + H2O = L-cysteinyl-[protein] + hexadecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19233"/>
            <dbReference type="Rhea" id="RHEA-COMP:10131"/>
            <dbReference type="Rhea" id="RHEA-COMP:11032"/>
            <dbReference type="ChEBI" id="CHEBI:7896"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29950"/>
            <dbReference type="ChEBI" id="CHEBI:74151"/>
            <dbReference type="EC" id="3.1.2.22"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="9">
            <dbReference type="Rhea" id="RHEA:19234"/>
        </physiologicalReaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the CLN5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SED7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012882.1">
        <property type="protein sequence ID" value="ENSCSRP00000012383.1"/>
        <property type="gene ID" value="ENSCSRG00000009345.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016798">
        <property type="term" value="F:hydrolase activity, acting on glycosyl bonds"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008474">
        <property type="term" value="F:palmitoyl-(protein) hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007040">
        <property type="term" value="P:lysosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026138">
        <property type="entry name" value="CLN5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15380:SF2">
        <property type="entry name" value="CEROID-LIPOFUSCINOSIS NEURONAL PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15380">
        <property type="entry name" value="CEROID-LIPOFUSCINOSIS, NEURONAL 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15014">
        <property type="entry name" value="CLN5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="15" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="15">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034990096" description="Bis(monoacylglycero)phosphate synthase CLN5" evidence="15">
        <location>
            <begin position="25"/>
            <end position="320"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007028"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00044494"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00044532"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00044547"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00044556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00044557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00045492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00047409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00050455"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00051022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00051183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00051553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00051789"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012383.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="320" mass="37356" checksum="382063887DF064AD" modified="2022-01-19" version="1">MRVGCHRELLLLLLMAGMPAASFAGSQPQQQRKWPVPYRRFDYRPKTDPYCQARYTFCPTGCPIPVMKDEDVIDVYRLQAPVWEFKYGDLLGHLNIMHDAVGFKSSLTGKNYTMEWYELFQLGNCTFPHLRPDMDAPFWCNQGAACFYEGIDDVHWKENGTLVLVTTISGTMFNQMAKWVQYDNETGIYYETWTVRAGPDKHAVVWFESYECSKFILRTYQKLADLGAVFNKIQTNYTSITLFTGEPIYLGNETSIFGRLGNKTVAAAIRDFYYLFKPHQSVEEFFLNFLKIVDRVVLNHQFYLFYNLEYWLLPTKAPYI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SED8</accession>
    <name>A0A8C3SED8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Translocator protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Peripheral-type benzodiazepine receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TspO/BZRP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SED8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013226.1">
        <property type="protein sequence ID" value="ENSCSRP00000012716.1"/>
        <property type="gene ID" value="ENSCSRG00000009625.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031966">
        <property type="term" value="C:mitochondrial membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015485">
        <property type="term" value="F:cholesterol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006869">
        <property type="term" value="P:lipid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd15904">
        <property type="entry name" value="TSPO_MBR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1260.100:FF:000001">
        <property type="entry name" value="translocator protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1260.100">
        <property type="entry name" value="TspO/MBR protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038330">
        <property type="entry name" value="TspO/MBR-related_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004307">
        <property type="entry name" value="TspO_MBR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10057">
        <property type="entry name" value="PERIPHERAL-TYPE BENZODIAZEPINE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10057:SF5">
        <property type="entry name" value="TRANSLOCATOR PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03073">
        <property type="entry name" value="TspO_MBR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005859">
        <property type="entry name" value="PBR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="6"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="47"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="80"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="107"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="133"/>
            <end position="155"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007524"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017151"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00029576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012716.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="164" mass="18553" checksum="E476164E2624E975" modified="2022-01-19" version="1">MVPTWAPAVGFTLLPHAGGFLGGMITKREIPIWYESLEKPSWRPPNWMFGPVWGTLYTSMGYGSYLVWKELGGFNEESMVPLGLYAGQLALNWAWTPIFFGAHKTGWGLVNLLLTSGAATATTVTWYHVNKRAAYLMFPYLAWLTLASVLNYRIWKDNKNKKQS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF22</accession>
    <name>A0A8C3SF22_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the UPF0585 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF22"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014527.1">
        <property type="protein sequence ID" value="ENSCSRP00000013945.1"/>
        <property type="gene ID" value="ENSCSRG00000010644.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010342">
        <property type="entry name" value="DUF938"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20974:SF1">
        <property type="entry name" value="METHYLTRANSFERASE-LIKE 26 B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20974">
        <property type="entry name" value="UPF0585 PROTEIN CG18661"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06080">
        <property type="entry name" value="DUF938"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008308"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013945.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="310" mass="33480" checksum="DD0900B94834C299" modified="2022-01-19" version="1">SWRISAYIRATKVQNVKKPLAIDVSQPWEQWAGLSQGCCNVIVIVNLLHFLAQGLEGLFQGVGQLLKPGGVCLIYGPFAVNGIISPKCNVELEKLQERCGVPQELNSSQGLQQVCIVVARCWPALKGPNLHPAPRRRALGWTQHVLFPGATVSPTWESISHLWQLPRMGSHLQAPRCWALREALPQRANPFVSQGWLELVTWQQLGMSPAPPLGKSRAAISTRDWHAAQCSPVLCWFFDWQESSLGAAGCGGAAAAGHPQRAAAGAHAGNARIHQMPDFSEEGAGDGIGPAGQQDVWAWLPEANGIGTPK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG19</accession>
    <name>A0A8C3SG19_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Glycine N-acyltransferase-like protein</fullName>
            <ecNumber evidence="3">2.3.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the glycine N-acyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.-" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG19"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014242.1">
        <property type="protein sequence ID" value="ENSCSRP00000013678.1"/>
        <property type="gene ID" value="ENSCSRG00000010361.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047961">
        <property type="term" value="F:glycine N-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010313">
        <property type="entry name" value="Glycine_N-acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013652">
        <property type="entry name" value="Glycine_N-acyltransferase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015938">
        <property type="entry name" value="Glycine_N-acyltransferase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000182">
        <property type="entry name" value="GNAT_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15298:SF1">
        <property type="entry name" value="GLYCINE N-ACYLTRANSFERASE-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15298">
        <property type="entry name" value="L-COA N-ACYLTRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08444">
        <property type="entry name" value="Gly_acyl_tr_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06021">
        <property type="entry name" value="Gly_acyl_tr_N"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51186">
        <property type="entry name" value="GNAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 3" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="N-acetyltransferase" evidence="4">
        <location>
            <begin position="135"/>
            <end position="267"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU368002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013678.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="267" mass="30133" checksum="1DFB83AD1E8162A7" modified="2022-01-19" version="1">MRIGIYAPPPALTPAPCLWQVLGAVMNINRGNPAVYEVLVDSWPEFKAVLTQPEREVASDDSDFYTNTYAAYYRDLGAYRALLDSAINWSQAFWIHGNMGPTALKRAYMFCLGQTPGSRPTVPALKPTGPPKLDPAVRLLSLDISHIDLVNEMWAFGGNDRSRRYLTRLIRLFPSICLLDAASRPVSWTLSDPFGAMSHGYTLPQHRGRGYIQVMMNVLAKRLHALGYPSYCHVALDNYPMQRLPERQGFQRQWDCGGLWGLRFILK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG39</accession>
    <name>A0A8C3SG39_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Glucagon receptor</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the G-protein coupled receptor 2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG39"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014270.1">
        <property type="protein sequence ID" value="ENSCSRP00000013702.1"/>
        <property type="gene ID" value="ENSCSRG00000010279.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004967">
        <property type="term" value="F:glucagon receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017046">
        <property type="term" value="F:peptide hormone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007166">
        <property type="term" value="P:cell surface receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1240.10:FF:000009">
        <property type="entry name" value="Glucagon receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000902">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1240.10">
        <property type="entry name" value="GPCR, family 2, extracellular hormone receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050332">
        <property type="entry name" value="GPCR_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017981">
        <property type="entry name" value="GPCR_2-like_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036445">
        <property type="entry name" value="GPCR_2_extracell_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001879">
        <property type="entry name" value="GPCR_2_extracellular_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003290">
        <property type="entry name" value="GPCR_2_GLP1/glucagon_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003291">
        <property type="entry name" value="GPCR_2_glucagon_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000832">
        <property type="entry name" value="GPCR_2_secretin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017983">
        <property type="entry name" value="GPCR_2_secretin-like_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45620:SF29">
        <property type="entry name" value="GLUCAGON RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45620">
        <property type="entry name" value="PDF RECEPTOR-LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00002">
        <property type="entry name" value="7tm_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02793">
        <property type="entry name" value="HRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01353">
        <property type="entry name" value="GLUCAGNFAMLY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01354">
        <property type="entry name" value="GLUCAGONR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00249">
        <property type="entry name" value="GPCRSECRETIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00008">
        <property type="entry name" value="HormR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111418">
        <property type="entry name" value="Hormone receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00649">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50227">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50261">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="12" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="127"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="162"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="218"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="277"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="317"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 1" evidence="14">
        <location>
            <begin position="26"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 2" evidence="15">
        <location>
            <begin position="125"/>
            <end position="358"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013702.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="461" mass="52248" checksum="61A3ED0688DDFA1B" modified="2022-01-19" version="1">HCNPLQGPSAQIMDFLFESWKAYSEECHQNMSLQPPPTELVCNRTFDKFSCWPDTLPNTTVNASCPWFLPWHRKVKHRYVFKKCGPDGEWVKRPNGQPWRDSTECEMDAEDLEAQDKFAKTYGSFKIMYTVGYSVSLGTLLLALAILLGFSKLHCMRNYIHMNLFASFVLKGVSVLVIDALLKTRYNEKIDDYNVGIWLSDEAAAGCRAATVFMQYGIVANSCWLLVEGIYLHNLLVLAVFSERSYFTLYLCIGWGERPGTGGTRTSRGAAPGHGGGWAPATINFFIFIRIIQILVSKLRAHQMRYTDYKFRLAKSTLTLIPLLGIHEVVFAFVTDEHAQGTLRYVKLFFDLFLSSFQPGQAHPVWGCLQVQSELVKRWQRWKLGKDLAEEYKHTYSQTPNAHSGGSSVCEKHRLVGSCISGLGRSQPTAHTSTHYLEKTGCSASERHQCYEFPETAHSTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIN5</accession>
    <name>A0A8C3SIN5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Adaptor related protein complex 3 subunit sigma 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Part of the AP-3 complex, an adaptor-related complex which is not clathrin-associated. The complex is associated with the Golgi region as well as more peripheral structures. It facilitates the budding of vesicles from the Golgi membrane and may be directly involved in trafficking to lysosomes. In concert with the BLOC-1 complex, AP-3 is required to target cargos into vesicles assembled at cell bodies for delivery into neurites and nerve terminals.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the adaptor complexes small subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014992.1">
        <property type="protein sequence ID" value="ENSCSRP00000014380.1"/>
        <property type="gene ID" value="ENSCSRG00000011035.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10261046at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030123">
        <property type="term" value="C:AP-3 adaptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030659">
        <property type="term" value="C:cytoplasmic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006896">
        <property type="term" value="P:Golgi to vacuole transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14834">
        <property type="entry name" value="AP3_sigma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.60:FF:000001">
        <property type="entry name" value="AP complex subunit sigma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016635">
        <property type="entry name" value="AP_complex_ssu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022775">
        <property type="entry name" value="AP_mu_sigma_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027155">
        <property type="entry name" value="APS3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000804">
        <property type="entry name" value="Clathrin_sm-chain_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011012">
        <property type="entry name" value="Longin-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11753">
        <property type="entry name" value="ADAPTOR COMPLEXES SMALL SUBUNIT FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01217">
        <property type="entry name" value="Clat_adaptor_s"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64356">
        <property type="entry name" value="SNARE-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00989">
        <property type="entry name" value="CLAT_ADAPTOR_S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="6" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0653">Protein transport</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006972"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00025605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014380.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="193" mass="21777" checksum="8912F280B8541546" modified="2022-01-19" version="1">MIKAILIFNNHGKPRLSKFYQRYSEDTQQQIIRETFHLVSKRDENVCNFLEGGLLIGGSDNKLIYRHYATLYFVFCVDSSESELGILDLIQVFVETLDKCFENVCELDLIFHVDKVHNILAEMVMGGMVLETNMNEIVTQVDAQNKLEKSEAGLAGAPARAVSAVKNMNLPEIPRNINIGDISIKVPNLPSFK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKN5</accession>
    <name>A0A8C3SKN5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Formin-binding protein 4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Formin-binding protein 30</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014189.1">
        <property type="protein sequence ID" value="ENSCSRP00000013631.1"/>
        <property type="gene ID" value="ENSCSRG00000010077.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000014575.1">
        <property type="protein sequence ID" value="ENSCSRP00000013986.1"/>
        <property type="gene ID" value="ENSCSRG00000010464.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd00201">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000056">
        <property type="entry name" value="Formin binding protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000058">
        <property type="entry name" value="Formin binding protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.70.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001202">
        <property type="entry name" value="WW_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036020">
        <property type="entry name" value="WW_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053076">
        <property type="entry name" value="WW_domain_protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46697">
        <property type="entry name" value="FORMIN-BINDING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46697:SF1">
        <property type="entry name" value="FORMIN-BINDING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00397">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00456">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51045">
        <property type="entry name" value="WW domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01159">
        <property type="entry name" value="WW_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50020">
        <property type="entry name" value="WW_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="1" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="WW" evidence="9">
        <location>
            <begin position="108"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="9">
        <location>
            <begin position="480"/>
            <end position="514"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="255"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="309"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="350"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="506"/>
            <end position="562"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="588"/>
            <end position="673"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="763"/>
            <end position="888"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="15"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="72"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="283"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="314"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="353"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="363"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="382"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="512"/>
            <end position="521"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="525"/>
            <end position="541"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="543"/>
            <end position="553"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="588"/>
            <end position="613"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="614"/>
            <end position="630"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="774"/>
            <end position="796"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="800"/>
            <end position="812"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="828"/>
            <end position="841"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="842"/>
            <end position="853"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="878"/>
            <end position="888"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00074617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00078190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013986.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="888" mass="95812" checksum="01BFD820BE091D6C" modified="2022-01-19" version="1">FIHDDEEGEAPEKSVPSTDANGNNSTDIDSTLANFLAEIDAITAPPQPAGSTGASSAPPPTPPRPEPKESASSHPSATANGTGSAQPAEWQYDTQCSLAGVGVEMGDWQEVWDENTGCYYYWNTRTNEVTWELPQYLATQVQGLQRYQPSSVAGADGSFLVAADLYPQEKGVAVTSISRGTVLPKREVKKEVNEGVQALSSSEEEKKGVAASLLAPLVPEVVKEEEERWRRKVICKEEVEPVLAEEMAAGEAVVAADEQDPCRDALEDPSQEGLCSVVQSGESSEEEEEQDTLELEMVLERKKAELRALEEGDGSVSGSSPLSDGSQSASLDTAPKLPSMQGKWKLFVGVASPESTSRGSSKTGRETPEIKEAASAEAAEETSDKELEPEEVQDKVKAQGAPKAEEEEQDLKFQIGELANTLTSKLEFLGINRQSMSNFHMLLLQTETRIADWREGALNGNYLKRKLQDAAEQLKQYEINATPKGWSCHWDRDHRRYFYVNEQTGESQWEFPDGEEEEDGQAPDSKAETGPKPAPKEKAESGGDSTVENSTGPLSKEPFSGQVPATSLVPLTPFWTMLQSSVPVLQPPLPLEVPPPPPPPPESPPPPPPPPPGEDGEIQEVEMEDEESEEPPAPGTEEDAPLKPLLRPAVTSSSATPALTAKPQKRKAGEMSTGLMQRAATIGSCPVLYSQPVMAASQSGICSRGCQGCTNLHLSAVSAGPQPMGLSLQPSYLGVTAPAIMSYSECAVPTGLAATMAQPAPARGALPAKGATEQPPPPPPPQPPPPPPPTTKAPPPEKPRKGRRDKGKKGKAKMPSLVKKWQSIQRELDEEENSSSSEEDRELTSQKRIEEWKQQQLVSGMAERNANFEALPEDWRARLKRRKTTSST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKU2</accession>
    <name>A0A8C3SKU2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Beta-keratin-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the avian keratin family.</text>
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        <property type="gene ID" value="ENSCSRG00000012494.1"/>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:structural constituent of cytoskeleton"/>
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        <property type="project" value="InterPro"/>
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        <property type="entry name" value="Keratin"/>
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        <property type="entry name" value="BETA-KERATIN-RELATED PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
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    <dbReference type="PANTHER" id="PTHR31203:SF1">
        <property type="entry name" value="BETA-KERATIN-RELATED PROTEIN-RELATED"/>
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        <property type="entry name" value="Keratin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0416">Keratin</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016309.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="122" mass="12105" checksum="93DE64C3743D430A" modified="2022-01-19" version="1">MTFSCLGYPECGVARPRPVTGSCNEPCVRQCPDSEVVIRPSPVAVTLPGPIMSTFPQHSAVGAVGAPVVGPGFGGGYLGGYGYGGLCGYGGLGGYLGGYGHGGICGTGVSCHRYLSGNCAPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL68</accession>
    <name>A0A8C3SL68_CHESE</name>
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        <submittedName>
            <fullName evidence="2">Chromosome 21 open reading frame 91</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
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            </authorList>
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    </dbReference>
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        <property type="entry name" value="PROTEIN EURL HOMOLOG"/>
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    </dbReference>
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        <property type="entry name" value="EURL"/>
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    </dbReference>
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    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
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        <location>
            <begin position="197"/>
            <end position="218"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="293" mass="33409" checksum="95C02DFF5D00121A" modified="2022-01-19" version="1">MNEEQFVNIDLNDDNVCSVCKLGTEKETLSFCHVCFELNIEGVPKSNLLHTRSLRGHRDCFEKFHLIANQDCPRSKLSKSTYAEVKSILSKKINRIIQYAQNKDLDSDSDSTKTSQHQLFNFRHQTDRKLLPQFDSQVPRYSAKWIDGSSGSISNCSQSILEQKESTDFSLDMLQETGATFCCKSVLWSTCNQAPKTEKAKSDSDASAQRQHPHYSRDELNMMTPEDIEQLNEKLLKQIQDVFEELTRQVQEKDSLASELNVRHIAIEQLLKNCSKLPCLQVGRAGMKSNVPI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM22</accession>
    <name>A0A8C3SM22_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">C-type lectin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
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        <property type="protein sequence ID" value="ENSCSRP00000016114.1"/>
        <property type="gene ID" value="ENSCSRG00000012292.1"/>
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        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
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    </dbReference>
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        <property type="entry name" value="C-type_lectin/matrix_domain"/>
    </dbReference>
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        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45710">
        <property type="entry name" value="C-TYPE LECTIN DOMAIN-CONTAINING PROTEIN 180"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45710:SF26">
        <property type="entry name" value="RH26557P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016114.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="95" mass="10841" checksum="4E73771ED4A3BBD8" modified="2022-01-19" version="1">LGFRLSCFWRGAVATSKGVFSLFYTSVGLHFDSLTRACPIIFLLTEFICTKCPPGWQHFEKNCYFFSTSTKSWLDAQQFCTNEGSHLVIVNTKQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMB1</accession>
    <name>A0A8C3SMB1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">IQ motif containing GTPase activating protein 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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        <property type="protein sequence ID" value="ENSCSRP00000015992.1"/>
        <property type="gene ID" value="ENSCSRG00000005513.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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        <property type="term" value="F:actin filament binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="F:GTPase activator activity"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903479">
        <property type="term" value="P:mitotic actomyosin contractile ring assembly actin filament organization"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="IQ motif containing GTPase activating protein 1"/>
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    </dbReference>
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        <property type="entry name" value="IQ motif containing GTPase activating protein 1"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.506.10">
        <property type="entry name" value="GTPase Activation - p120gap, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000048">
        <property type="entry name" value="IQ_motif_EF-hand-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000593">
        <property type="entry name" value="RasGAP_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023152">
        <property type="entry name" value="RasGAP_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001936">
        <property type="entry name" value="RasGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
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        <property type="entry name" value="WW_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14149">
        <property type="entry name" value="RAS GTPASE-ACTIVATING PROTEIN WITH IQ MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14149:SF10">
        <property type="entry name" value="RAS GTPASE-ACTIVATING-LIKE PROTEIN IQGAP3"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00616">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03836">
        <property type="entry name" value="RasGAP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
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    </dbReference>
    <dbReference type="SMART" id="SM00015">
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
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    </dbReference>
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        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
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    </dbReference>
    <dbReference type="SUPFAM" id="SSF143885">
        <property type="entry name" value="RGC domain-like"/>
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    </dbReference>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
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        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00509">
        <property type="entry name" value="RAS_GTPASE_ACTIV_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50018">
        <property type="entry name" value="RAS_GTPASE_ACTIV_2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="WW_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50020">
        <property type="entry name" value="WW_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="8">
        <location>
            <begin position="24"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="7">
        <location>
            <begin position="661"/>
            <end position="694"/>
        </location>
    </feature>
    <feature type="domain" description="Ras-GAP" evidence="6">
        <location>
            <begin position="969"/>
            <end position="1202"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1395"/>
            <end position="1419"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="148"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1398"/>
            <end position="1407"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
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    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50020"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015992.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1610" mass="182974" checksum="2B6B86BA0C3EF079" modified="2022-01-19" version="1">CEYERLTADEMDEQRRQNVAYQYLCRLEEAKRWMEACLNEELASPTELEESLRNGVILAKLGHCFAPDVVPLKKIYDCEQMRYQATGLHFRHTDNINHWRDAMTRLGLPTIFHPETTDIYDKKNMPRVIYCIHALSLYLFKLGLAPQIQDLYGKVNFTEEEINNMKRELEKYGLQMPAFSKIGGILASELSVDEAAVHAAVLAINEAVERGEVEQTMAALRNPSAMLLDVRENLAAVYQEMLYQVKLEKAGDARNRYLQESLESEDIYDRCLTQAEIQGNINKVNVHGALEYVDDALERQDPLALCRALQDPVLALRGVQRENAAWYLDQLSTDREQKALELGYVDLLEQGEVQAGVYAANERGDQEHAGKQAVSRINASIRRGQATETARELTRPEAQLPEVFPFAAQLYQRELSLLQRQHPQGELGQEELYVAVEMLSAVALINRALEAGDVYGFWSSLVSPALGLSDIEDANVQRYFDDVLKLKLRSGKAGVAFLSWNDLQACVNGANAAAQEENDKILAIRLINEALAQGDPEKTLTALLLPSAGLSAVTLPGARRYHDVLTAALRQKAQVTGDDGAALWWEEIQQGVSKANRDTEAAKRMALGIAAINQAIKEGKPAQTARVLRNPDVSLRGVVAECAGAYQAQLAALLADKRQTGNAKPHWVRHQLKDGGLYYFSLQSFEGSWERPRDCVLHSTHLSREEIQSTITGVTAAHDRERLWESSAGFVVRLQARMRGYLVRRELVARRHLLREQLPAVLKIQSCWRGYSQRRAYLQRLRYLQQTRDAVIKIQAYARMWRARKRYRERLRYFRKNISLCPLPVHARDPPLSIVRRFAHLLEQSQHDFWEESELLKLREEVVKRIRSNQQLEGDLNLMDIKIGLLVKNRITLQEVVSHCKKLTRKNKEQLSNLMAIDKQKGLKSLSKEKRQKLEAYQHLFYLLQTHPVYLAKLIFQMPQNKSTRFMESVVFTLYNYASNPREAYLLLQLFKTALQEEIRSKVDQLRDVLTGNPTVIRLVVGFYRNARGQNALRQILGSPVQEVLQDKTLSIRTNPVDIYKAWINQLESQSGQKSKLPYDVSPDQALSHPEVQRRLDISIRNLLAVTDKFLSAITSSVDKIPYGMRYVAKVLKTSLAEKFPDAGEEDICKIVGNLLYYRFMNPAVVAPDGFDIVDISAGVALHPEHRRNLGSIAKILQHAAANKLFEGENGHLRVVNQYLEETHSTFRKFICAACSVPEPEERFHVDEYSEMVAVAKPVIYITAAELINTHKLLLEHQDSISPDHKDPLHELLEDLDELPTVQSLIGESAPNPGDGNPEQALAQLGKLEVSLTLTNKFDVAEASSEEADTKSLLLSTKQMLVDVIQSQPGDFLLEILRTAASEDQEAFHHHQMRRRAAREAQTPDRLKRNRSLAGNSQLSVEEKKRKVIRNLRRLESLGVVDSANQYQEIINEMAKDIRNQRRYRQHRKGELVKLRQTLRGLNSKTSFYEEQIDYYNQYIRTCLDNLAASSKLNGKSKKQPSLHYTAARLFEKGVLLEIEDLPVSQERFPLDYRGVGSGATKGLSPVGLSPSQDLLQLQYEGVAVMKLFDKTKVNVNLLIFLLNKKFFRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SN67</accession>
    <name>A0A8C3SN67_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Claudin domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SN67"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017060.1">
        <property type="protein sequence ID" value="ENSCSRP00000016340.1"/>
        <property type="gene ID" value="ENSCSRG00000012528.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9885915at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.150">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042356">
        <property type="entry name" value="CLDN1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004031">
        <property type="entry name" value="PMP22/EMP/MP20/Claudin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14347">
        <property type="entry name" value="CLAUDIN DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14347:SF3">
        <property type="entry name" value="CLAUDIN DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13903">
        <property type="entry name" value="Claudin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016340.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="27729" checksum="1F02BA85F226D6E5" modified="2022-01-19" version="1">MMDNRFATALVIACVLCLISTIYMAASIGTDFWYEYRSPAGNASELGRSILEEFISMDADEKTYTDALFRCNGTVGLWRRCITVPKNSHWYSPPETDLVRSCISFSLSDQFAEKYMEPGNHNSGSDLNRTYLWRLQFLLPFVSLGLMCFGALIGLCACACRSLYPAIAIGVLHFLAGLCTLGSVSCYVAGIELLHKKLHPPDDVQGEFGWSFCLACVSAPLQFMAAALFIWAARTNRKEFMLLKAYRVA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP48</accession>
    <name>A0A8C3SP48_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017711.1">
        <property type="protein sequence ID" value="ENSCSRP00000016930.1"/>
        <property type="gene ID" value="ENSCSRG00000013016.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016930.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="94" mass="10728" checksum="057177B49E4750A3" modified="2022-01-19" version="1">FISTSKTFTIKYIFQQAKMTRVFNCGSSHLVQSKINMNGINNSNGIVDTRSISLLAKWQKSYSIKVVLQEPRRLMMSKENMKLPPPPEGQTYSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPQ3</accession>
    <name>A0A8C3SPQ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">H15 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Histones H1 are necessary for the condensation of nucleosome chains into higher-order structures.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the histone H1/H5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017823.1">
        <property type="protein sequence ID" value="ENSCSRP00000017032.1"/>
        <property type="gene ID" value="ENSCSRG00000013105.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006334">
        <property type="term" value="P:nucleosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00073">
        <property type="entry name" value="H15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000075">
        <property type="entry name" value="Histone H1 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005819">
        <property type="entry name" value="H1/H5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005818">
        <property type="entry name" value="Histone_H1/H5_H15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00538">
        <property type="entry name" value="Linker_histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00624">
        <property type="entry name" value="HISTONEH5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00526">
        <property type="entry name" value="H15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51504">
        <property type="entry name" value="H15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0158">Chromosome</keyword>
    <keyword evidence="2 3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="H15" evidence="5">
        <location>
            <begin position="42"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="17"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="101"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="32"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="4">
        <location>
            <begin position="124"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="4">
        <location>
            <begin position="146"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="4">
        <location>
            <begin position="171"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="4">
        <location>
            <begin position="195"/>
            <end position="222"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002809"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU003894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017032.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="222" mass="22544" checksum="4FFC758185E24A66" modified="2022-01-19" version="1">MSETAPAVAVTAAAAAAPVQASKIPAKKPKKAAGGAKARKAAGPSVTELITKAVSASKERKGVSLAALKKSLAAGGYDVEKNNSRIKLGIKSLVNKGTLVHTKGIGASGSFKLSKKPGEIKEKAPKKKPAAKPKKPAAKKPSSAAKKTKKAAAVKKSPKKAKKPAASAAKKTAKSPKKVKAAKPKKAAKSPAKSKAVKPKAAKPKPTKPKTVKAKRAAPKKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPT5</accession>
    <name>A0A8C3SPT5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Hermansky-Pudlak syndrome 5 protein homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">May regulate the synthesis and function of lysosomes and of highly specialized organelles, such as melanosomes and platelet dense granules. Regulates intracellular vesicular trafficking in fibroblasts. May be involved in the regulation of general functions of integrins.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Component of the biogenesis of lysosome-related organelles complex-2 (or BLOC2) composed of HPS3, HPS5 and HPS6.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Cytoplasm</location>
            <location evidence="1 6">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the HPS5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017992.1">
        <property type="protein sequence ID" value="ENSCSRP00000017194.1"/>
        <property type="gene ID" value="ENSCSRG00000013217.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031084">
        <property type="term" value="C:BLOC-2 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048066">
        <property type="term" value="P:developmental pigmentation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000358">
        <property type="entry name" value="Hermansky-Pudlak syndrome 5 protein homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056499">
        <property type="entry name" value="Beta-prop_HPS5-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035431">
        <property type="entry name" value="HPS5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056445">
        <property type="entry name" value="TPR_HPS5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23287:SF18">
        <property type="entry name" value="BLOC-2 COMPLEX MEMBER HPS5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23287">
        <property type="entry name" value="RUBY-EYE2-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23756">
        <property type="entry name" value="Beta-prop_HPS5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23758">
        <property type="entry name" value="TPR_HPS5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037475">
        <property type="entry name" value="BLOC-2_complex_Hps5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="HPS5-like beta-propeller" evidence="7">
        <location>
            <begin position="15"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="domain" description="HPS5 TPR" evidence="8">
        <location>
            <begin position="698"/>
            <end position="1082"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010697"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00057536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRNR" id="PIRNR037475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF23756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF23758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017194.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1111" mass="126005" checksum="8086F37253A96B3D" modified="2022-01-19" version="1">MTSVPMIPESYSHVLAELECLDPLLSALRLDSSRLKCTCIAVSRKWLALGSSGGGLNLIQKEGWKQRLFLTHKEGAISRVACCLHDEDYVAVATSQGLVVVWELNQERRGKPERIYVSTEHKGKKVTSLCWDTAALRVFVGDHVGKVSAIKINTSKQGKAAAAFVMFPVQIITTVDSRVVQLDYLDGRLLISSLTRSYLCDTEREKFWKIGNKERDGEYGACFFPVGKSFGSQQPLIYCARPGSRMWEVNFEGEVLSTHQFKQLLSSPPLPVITLRLDPQYNTSACSLQSLSFPKLLYLTEHCVMTWTERGIYVFIPQNVQVLLWSEVKVERCVERLLRRGFWSLAARVCCLFQNSVISCRARKFLPLDKLEHLKSQLDLSTQSDVISQLEELISKLEPLDSACSSRRSSISSHESFNVLDSGIYRVISRRGSQSDEDSCSLNSQTLSEDERLKEFTAHQEEEQVELDNVSHASVVVETDRNETFLPFSIPLSFRSPSPLVSLQAVKESVSSFVRKTTEKIGTLHMSSDVRARQEMKDDEESHEVTTSIAAYSQEEDENEVELQSQPQEEDRLRDLKVATTEAINKMQDPLILLEPRCLRGVLQEWCLYLEETFGFKEPSFSDDCLSIKKDKNVLAEEQSEVLEENIELDQHSEDHVGKGQTDALQGITGQDQATEAHFGTEVCENDANSKGASDHVFQVYPPCLITRDILKDLVELTTLCFELNVFSCENGNAEESAEQDLQLTMSWVLACRFIKDYFFLLDLKRLRRCITINYTGSPSVWETYIEGLKELTHASPVTLAMENGDMLKILKLLNDLGPWDSPLLLAHAQRLYEKFGETAVRPLIKFYPSILPSDIMQLCRHHPAHFLAYLDSLVKSKPEDERSSLLQSLLNPEALRLDWLCLAVSHDAPQRTNTVDSEGNPRPRSHLFTWGYSQLILLLIKLPADFVTKERMADICKSYGFWPGYLSLCLELDRRIEAFTNIVHLDDMNLLDGEHGSIPETLEEWKFLLHLAQSHSTDFHYHGTQNGNTIGNDGTNWSNCITVENVALLLAKVIGPDRALPVLQECDLMAELSERFTRICEILRIAEKRQRALIQSMLERCDRFLWSQQA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQ88</accession>
    <name>A0A8C3SQ88_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Selenoprotein S</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the selenoprotein S family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQ88"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018947.1">
        <property type="protein sequence ID" value="ENSCSRP00000018109.1"/>
        <property type="gene ID" value="ENSCSRG00000013909.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036513">
        <property type="term" value="C:Derlin-1 retrotranslocation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036502">
        <property type="term" value="C:Derlin-1-VIMP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030968">
        <property type="term" value="P:endoplasmic reticulum unfolded protein response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030970">
        <property type="term" value="P:retrograde protein transport, ER to cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2950">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009703">
        <property type="entry name" value="Selenoprotein_S"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28621">
        <property type="entry name" value="SELENOPROTEIN S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28621:SF1">
        <property type="entry name" value="SELENOPROTEIN S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06936">
        <property type="entry name" value="Selenoprotein_S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0712">Selenocysteine</keyword>
    <keyword evidence="5 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="38"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="138"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="91"/>
            <end position="122"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018109.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="15">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="194" mass="21402" checksum="32C8B691912F97F7" modified="2022-01-19" version="1">MELGGEAPPPPPGPGRADLEREAIDILHQSVGSLLASYGWYILFGCVTIYFVGQKLAEKMRARWRNRPAAAGAPLEPDVVVRRQEALAAARFRMQEELNEQAEKYKEKQRQLEEEKRRQKIAIWESMQEGKSYKGNLKLNQQEIESAASASSTVPKPKPNKKPLRGGSYNPLSGEGGGTCAWRPGRRGGPSSSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STB8</accession>
    <name>A0A8C3STB8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">MORC family CW-type zinc finger 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STB8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019277.1">
        <property type="protein sequence ID" value="ENSCSRP00000018427.1"/>
        <property type="gene ID" value="ENSCSRG00000014104.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16931">
        <property type="entry name" value="HATPase_MORC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.100:FF:000001">
        <property type="entry name" value="MORC family CW-type zinc finger protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.565.10:FF:000027">
        <property type="entry name" value="MORC family CW-type zinc finger protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.565.10">
        <property type="entry name" value="Histidine kinase-like ATPase, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056360">
        <property type="entry name" value="Chromo_MORC2_6th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036890">
        <property type="entry name" value="HATPase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041006">
        <property type="entry name" value="Morc_S5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011124">
        <property type="entry name" value="Znf_CW"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23337:SF7">
        <property type="entry name" value="ATPASE MORC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23337">
        <property type="entry name" value="ZINC FINGER CW-TYPE COILED-COIL DOMAIN PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23327">
        <property type="entry name" value="Chromo_MORC2_6th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13589">
        <property type="entry name" value="HATPase_c_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17942">
        <property type="entry name" value="Morc6_S5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07496">
        <property type="entry name" value="zf-CW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55874">
        <property type="entry name" value="ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51050">
        <property type="entry name" value="ZF_CW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13 15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="6" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="CW-type" evidence="17">
        <location>
            <begin position="490"/>
            <end position="544"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="530"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="576"/>
            <end position="721"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="841"/>
            <end position="902"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="285"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="968"/>
            <end position="1002"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="532"/>
            <end position="543"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="550"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="667"/>
            <end position="685"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="702"/>
            <end position="711"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="842"/>
            <end position="857"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018427.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1027" mass="117595" checksum="6427797BA1103805" modified="2022-01-19" version="1">MAFTNYSSLNRAQLTFEYLHTNSTTHEFLFGALAELVDNARDADATRIDIYAERREDLRGGFMLCFLDDGAGMDSSDAASVIQFGKSAKRSPESTQIGQYGNGLKSGSMRIGKDFILFTKKDTTMTCLFLSRTFHEEEGIDEVIVPLPTWNTHTREPMTDNMEKFAIETELIYKYSPFKSEQEVMEQFKKIPGEKGTLVIIFNLKLMDNGEPELDVTSDPRDIQMAETPPEGTKPERRSFRAYAAVLYIDPRMRIFIHGHKVQTKRLSCCLYKPRMYKYTSNRFKTRAEQEVKKAEHMARIAEEKAREAESKARALELRLGGDLTRDSRVTLRQVQNTAITMRREADVKRRIKEAKQRALKEPKELNFIFGVNIEQRDLDGMFIYNCSRLIKMYEKVGPQLEGGMACGGVVGVVDIPYLVLEPTHNKQDFADAKEYRHLLRAMGDHLAQYWKDVAIAQRGIIKFWDEFGYLSANWNQPPSSELRYKRRRAMEIPTTIQCDMCLKWRTLPFQLSSVEKEYPDTWVCSMNPDPEQDRCEASEQKQKVPLGTLKKDFRSQEEKQKQLTEKIRQQQEKLEALQKTTPIRSQADLKKLPLEVTTRPIVEDSQSPSRPQRPRSPPLPDVIKNAPSRPPPPPKSISQLRKAPLARPAISTPKLASVLSREEASTSRTQQHIVTAGKSNSTVVRTPAKPIHVGRPPPMLLQNSMSQRETPSPKIIKTPVLKKPAALKPPQQASSIRKRTFNTMEDGAEEEVEQKKEKTKRGKFVVVKEEKKDSNEVVVELTDSAGEEELADLKRAQKDKGLHVEVRVNKEWFTGRVTAVEMGKHAIRWKVKFDYVPTDTTPRDRWVDKDSEDVRLMKPPSPEYQSPDTQQEEEEVAAEPSTSDCARIEPDTTGPSSNQETVDLLVQTLRNCLRYFLPPNFPISKKELSSMSSEELMAFPLKEYFKQYEMGLQNLCNSYQTRADTRAKACEENLRSSERKLKETEEKLQKLRTNIVALLQKVQEDIDINTDDELDAYIEDLITKGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STY1</accession>
    <name>A0A8C3STY1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Fatty acid desaturase 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3STY1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021043.1">
        <property type="protein sequence ID" value="ENSCSRP00000020141.1"/>
        <property type="gene ID" value="ENSCSRG00000015342.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016717">
        <property type="term" value="F:oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006633">
        <property type="term" value="P:fatty acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005804">
        <property type="entry name" value="FA_desaturase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012171">
        <property type="entry name" value="Fatty_acid_desaturase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19353">
        <property type="entry name" value="FATTY ACID DESATURASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19353:SF13">
        <property type="entry name" value="FATTY ACID DESATURASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00487">
        <property type="entry name" value="FA_desaturase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0275">Fatty acid biosynthesis</keyword>
    <keyword evidence="2" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="1" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="3" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="295"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="324"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="domain" description="Fatty acid desaturase" evidence="7">
        <location>
            <begin position="209"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="70"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="82"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="144"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020141.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="486" mass="54643" checksum="0EEB2534957433D1" modified="2022-01-19" version="1">MSSSLIPSTPSPREMEPWQEMLMENQDLYQERQKGKPPSEAGAARTEPLQKDSPLNHGVEQPEPPGEGRNAQEKGEKLGQGDTPSQETADPTQQLQTGISRAGPPEQEVTPKGQDPGPTLNHPVLDGDGNTSGGEEMPRVFQRGAKEEVEPPEEGRREEALMGELSEMVQQVVKRSSWWERHGIDDCIIALNFLILPAGFLCLRSDNALPFLLGIFILGVVHHSVTVKGSHLASHNALTESKSWGKVWAIFFLEICSAFTAEQAYYNHVKLHHGYTNVIKLGDSSTWKLPFLNRYVYMFIAPIAIPILTPLVALGLLKDVELKTALRTLCCMFLGLYSHYWLLVNVSGFQSVWSALICMLITRSLLAHPYIHVNIFQHIGLPMFSADKKPKRIHLMSLGVLNLPRNALLDWSFGHSIINCHVEHHLFPNLSDNMCLKIKPIVSQYLKKKKLPYNEDSYMSRLRLFLHRYEELMVNAPPITELVGIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU86</accession>
    <name>A0A8C3SU86_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Voltage-dependent calcium channel alpha-1 subunit IQ domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 15">Membrane</location>
            <topology evidence="1 15">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the calcium channel alpha-1 subunit (TC 1.A.1.11) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019708.1">
        <property type="protein sequence ID" value="ENSCSRP00000018847.1"/>
        <property type="gene ID" value="ENSCSRG00000014341.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005891">
        <property type="term" value="C:voltage-gated calcium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008331">
        <property type="term" value="F:high voltage-gated calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098703">
        <property type="term" value="P:calcium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000009">
        <property type="entry name" value="Voltage-dependent L-type calcium channel subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.350:FF:000027">
        <property type="entry name" value="Voltage-dependent L-type calcium channel subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000063">
        <property type="entry name" value="Voltage-dependent N-type calcium channel subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2180">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.350">
        <property type="entry name" value="Voltage-gated potassium channels. Chain C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031649">
        <property type="entry name" value="GPHH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014873">
        <property type="entry name" value="VDCC_a1su_IQ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050599">
        <property type="entry name" value="VDCC_alpha-1_subunit"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002077">
        <property type="entry name" value="VDCCAlpha1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027359">
        <property type="entry name" value="Volt_channel_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45628">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL TYPE A SUBUNIT ALPHA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45628:SF11">
        <property type="entry name" value="VOLTAGE-DEPENDENT L-TYPE CALCIUM CHANNEL SUBUNIT ALPHA-1D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08763">
        <property type="entry name" value="Ca_chan_IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16905">
        <property type="entry name" value="GPHH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00167">
        <property type="entry name" value="CACHANNEL"/>
    </dbReference>
    <dbReference type="SMART" id="SM01062">
        <property type="entry name" value="Ca_chan_IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 15" id="KW-0106">Calcium</keyword>
    <keyword evidence="4 15" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="3 15" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="13" id="KW-0407">Ion channel</keyword>
    <keyword evidence="11" id="KW-0406">Ion transport</keyword>
    <keyword evidence="12 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 16" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <keyword evidence="9 15" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="65"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="97"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="195"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="283"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="domain" description="Voltage-dependent calcium channel alpha-1 subunit IQ" evidence="17">
        <location>
            <begin position="441"/>
            <end position="475"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU003808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="SMART" id="SM01062"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018847.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="484" mass="55895" checksum="E5CDD5E56CAA615C" modified="2022-01-19" version="1">MMNIFVGFVIVTFQEQGEQEYKNCELDKNQRQCVEYALKARPLRRYIPKNPYQYKFWYMVNSTGFEYIMFVLIMLNTLCLAMQHYGQSKLFNDAMDILNMVFTGVFTVEMVLKLIAFKPKGYFSDAWNAFDSLIVIGSIVDVVLSEADNSEDSARISITFFRLFRVMRLVKLLSRGEGIRTLLWTFIKSFQALPYVALLIAMLFFIYAVIGMQVFGKVAMRDNNQINRNNNFQTFPQAVLLLFRCATGEAWQEIMLACLPGKRCDPESDYSPGEEFTCGSNFAIIYFISFYMLCAFLIINLFVAVIMDNFDYLTRDWSILGPHHLDEFKRIWSEYDPEAKGRIKHLDVVTLLRRIQPPLGFGKLCPHRVACKRLVAMNMPLNSDGTVMFNATLFALVRTALKIKTEGNLEQANEELRAVIKKIWKKTSMKLLDQVVPPAGDDEVTVGKFYATFLIQDYFRKFKKRKEQGLVGKYPAKNTTIALQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUG2</accession>
    <name>A0A8C3SUG2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Dermatan-sulfate epimerase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the dermatan-sulfate isomerase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019784.1">
        <property type="protein sequence ID" value="ENSCSRP00000018920.1"/>
        <property type="gene ID" value="ENSCSRG00000014457.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047757">
        <property type="term" value="F:chondroitin-glucuronate 5-epimerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.50.10.100:FF:000001">
        <property type="entry name" value="dermatan-sulfate epimerase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.98.70:FF:000001">
        <property type="entry name" value="dermatan-sulfate epimerase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.98.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.10.100">
        <property type="entry name" value="Chondroitin AC/alginate lyase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008929">
        <property type="entry name" value="Chondroitin_lyas"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052447">
        <property type="entry name" value="Dermatan-Sulfate_Isomerase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15532">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15532:SF3">
        <property type="entry name" value="DERMATAN-SULFATE EPIMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48230">
        <property type="entry name" value="Chondroitin AC/alginate lyase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0413">Isomerase</keyword>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="859"/>
            <end position="878"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018920.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="12">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="914" mass="104904" checksum="2B50D07B8E15BC91" modified="2022-01-19" version="1">MLYFSKGEVEDLRFKAATTHQHIAARLTEAVQTMLSSPLEYLPPWDPKEFSARWNEIYGNNLGALAMFCVLYPKNIEAINMAKDYMERMAAQPSWLVKDAPWDEVPLAHSLVAFATAYDFLYNYLSKTEQERFLEVIANASGYMYETSYRRGWGFQYLHNHQPTNCMALLAGSLVLMNQAYLQEAYLWTKQVLSIMEKSIVLLREVTDGSLYEGVAYGSYTTRSLFQYMFLVQRHFDINHFNHPWLKEHFAFMYRTVLPGFQRTVAIADSNYNWFYGPESQLVFLDKFVMRNGSGNWLADQIRRNRVVEGPGTPSKGQRWCTLHTEFLWYDASLHSIPPPDYGIPKLHYFEDWGVVTYGSALPAEINRSFLSFKSGKLGGRAIYDIVHKNKYKEWIKGWRNFNAGHEHPDQNSFTFAPNGVPFITEALYGPKYTFFNNVLMFSPAVSKSCFSPWEGQVTEDCSSKWLKYKHDLAADCQGRVVAAMERSGVVFIRGEGVGAYNPKLKLKNFQRNLLLLHPQLLLLVDLIHLEDDSPLEAASSFFHNVDVPFEETVIDDVHGAFIRHHDGMYKMYWMDDTGYSEKATFASKMYPRGYPYNGTNYVNVTTHLRNPITRAIYLFIGPSIDVQSFSVHGDSQQLDVFIAASEHAYAVYLWTGGDGGHSVFAQIIADRQKIVFDRTATIRNSAVLEVKDYVQIVEQNLQHFKPVFQQLEKQILSRVRNTDSFRKTAERLLRFSDKRQTEEAIDRLFAISQQQQQQGRAKKGKKVAKGYKFVDAVPDIFAQIEVNERKVRQKAQTLAQNELPVDEDEEMKDLLDFEDITYVKHKNGASIKGQSGLEQMVSTARSSAPSISASYTRLFLILNIAIFFVMLAMQLTYFQKAKSLHGQRCLYAILLADSCILLWLYSSCSQSQC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWL5</accession>
    <name>A0A8C3SWL5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Guanine nucleotide-binding protein subunit gamma</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">G proteins are composed of 3 units; alpha, beta and gamma.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Cell membrane</location>
            <topology evidence="1 9">Lipid-anchor</topology>
            <orientation evidence="1 9">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the G protein gamma family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWL5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020866.1">
        <property type="protein sequence ID" value="ENSCSRP00000019966.1"/>
        <property type="gene ID" value="ENSCSRG00000015225.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6264244at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005834">
        <property type="term" value="C:heterotrimeric G-protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031681">
        <property type="term" value="F:G-protein beta-subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00068">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.260.10:FF:000001">
        <property type="entry name" value="Guanine nucleotide-binding protein subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.260.10">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001770">
        <property type="entry name" value="G-protein_gamma"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015898">
        <property type="entry name" value="G-protein_gamma-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036284">
        <property type="entry name" value="GGL_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13809">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN GAMMA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00631">
        <property type="entry name" value="G-gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00321">
        <property type="entry name" value="GPROTEING"/>
    </dbReference>
    <dbReference type="SMART" id="SM01224">
        <property type="entry name" value="G_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00224">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48670">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50058">
        <property type="entry name" value="G_PROTEIN_GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 9" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 9" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="8" id="KW-0636">Prenylation</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0807">Transducer</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019966.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="75" mass="8323" checksum="5EA073965FE69BCC" modified="2022-01-19" version="1">MKGETPVNSTMSIGQARKMVEQLKIEASMCRIKVSKAAADLMTYCDAHACEDPLITPVPTSENPFREKKFFCALL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SX87</accession>
    <name>A0A8C3SX87_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12 13">U6 snRNA-associated Sm-like protein LSm8</fullName>
        </recommendedName>
    </protein>
    <gene>
        <name evidence="13" type="primary">LSM8</name>
    </gene>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Plays a role in pre-mRNA splicing as component of the U4/U6-U5 tri-snRNP complex that is involved in spliceosome assembly, and as component of the precatalytic spliceosome (spliceosome B complex). The heptameric LSM2-8 complex binds specifically to the 3'-terminal U-tract of U6 snRNA.</text>
    </comment>
    <comment type="function">
        <text evidence="13">Plays role in pre-mRNA splicing as component of the U4/U6-U5 tri-snRNP complex that is involved in spliceosome assembly, and as component of the precatalytic spliceosome (spliceosome B complex). The heptameric LSM2-8 complex binds specifically to the 3'-terminal U-tract of U6 snRNA.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Component of the precatalytic spliceosome (spliceosome B complex). Component of the U4/U6-U5 tri-snRNP complex, a building block of the precatalytic spliceosome (spliceosome B complex). The U4/U6-U5 tri-snRNP complex is composed of the U4, U6 and U5 snRNAs and at least PRPF3, PRPF4, PRPF6, PRPF8, PRPF31, SNRNP200, TXNL4A, SNRNP40, SNRPB, SNRPD1, SNRPD2, SNRPD3, SNRPE, SNRPF, SNRPG, DDX23, CD2BP2, PPIH, SNU13, EFTUD2, SART1 and USP39, plus LSM2, LSM3, LSM4, LSM5, LSM6, LSM7 and LSM8. LSM2, LSM3, LSM4, LSM5, LSM6, LSM7 and LSM8 form a heptameric, ring-shaped subcomplex (the LSM2-8 complex) that is part of the U4/U6-U5 tri-snRNP complex and the precatalytic spliceosome.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">LSm subunits form a heteromer with a doughnut shape.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the snRNP Sm proteins family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SX87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020716.1">
        <property type="protein sequence ID" value="ENSCSRP00000019823.1"/>
        <property type="gene ID" value="ENSCSRG00000015096.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000024586.1">
        <property type="protein sequence ID" value="ENSCSRP00000023567.1"/>
        <property type="gene ID" value="ENSCSRG00000017719.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071011">
        <property type="term" value="C:precatalytic spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046540">
        <property type="term" value="C:U4/U6 x U5 tri-snRNP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005688">
        <property type="term" value="C:U6 snRNP"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd01727">
        <property type="entry name" value="LSm8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.100:FF:000022">
        <property type="entry name" value="U6 snRNA-associated Sm-like protein LSm8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034103">
        <property type="entry name" value="Lsm8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010920">
        <property type="entry name" value="LSM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044642">
        <property type="entry name" value="PTHR15588"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001163">
        <property type="entry name" value="Sm_dom_euk/arc"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15588">
        <property type="entry name" value="LSM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15588:SF9">
        <property type="entry name" value="U6 SNRNA-ASSOCIATED SM-LIKE PROTEIN LSM8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01423">
        <property type="entry name" value="LSM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00651">
        <property type="entry name" value="Sm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50182">
        <property type="entry name" value="Sm-like ribonucleoproteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3 13" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7 13" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="8 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 13" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5 13" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="4 13" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="Sm" evidence="14">
        <location>
            <begin position="1"/>
            <end position="54"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00056431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00063389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00067760"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU365048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="SMART" id="SM00651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019823.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="78" mass="8424" checksum="DE9BF1209B50F073" modified="2022-01-19" version="1">MIITSIGTLKGFDQTINLILDESHERVFSSSQGVEQVVLGLYIVRGDNVAVIGEIDEETDSALDLGNIRAEPLNSVAH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYI8</accession>
    <name>A0A8C3SYI8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">GPI ethanolamine phosphate transferase 3, catalytic subunit</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Phosphatidylinositol-glycan biosynthesis class O protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Glycolipid biosynthesis; glycosylphosphatidylinositol-anchor biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the PIGG/PIGN/PIGO family. PIGO subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYI8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021537.1">
        <property type="protein sequence ID" value="ENSCSRP00000020623.1"/>
        <property type="gene ID" value="ENSCSRG00000015455.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00196"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051377">
        <property type="term" value="F:mannose-ethanolamine phosphotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006506">
        <property type="term" value="P:GPI anchor biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd16023">
        <property type="entry name" value="GPI_EPT_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.720.10:FF:000041">
        <property type="entry name" value="GPI ethanolamine phosphate transferase 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002591">
        <property type="entry name" value="Phosphodiest/P_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037675">
        <property type="entry name" value="PIG-O_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045687">
        <property type="entry name" value="PIGG/GPI7_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039524">
        <property type="entry name" value="PIGO/GPI13"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23071:SF1">
        <property type="entry name" value="GPI ETHANOLAMINE PHOSPHATE TRANSFERASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23071">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL GLYCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01663">
        <property type="entry name" value="Phosphodiest"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19316">
        <property type="entry name" value="PIGO_PIGG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0337">GPI-anchor biosynthesis</keyword>
    <keyword evidence="9 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="448"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="482"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="509"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="586"/>
            <end position="604"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="677"/>
            <end position="697"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="709"/>
            <end position="730"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="755"/>
            <end position="776"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="828"/>
            <end position="855"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="861"/>
            <end position="885"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="897"/>
            <end position="919"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="958"/>
            <end position="977"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="1015"/>
            <end position="1042"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="1062"/>
            <end position="1082"/>
        </location>
    </feature>
    <feature type="domain" description="GPI ethanolamine phosphate transferase 2 C-terminal" evidence="14">
        <location>
            <begin position="906"/>
            <end position="1063"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00079084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00093602"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF19316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020623.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1096" mass="121702" checksum="67A4309B023EA291" modified="2022-01-19" version="1">MQRWPVLLFLAWACFLFFSGIGLFTSGFLLMRIELTNRSSCSDPLAAPAWAGQGLAPGACWMPQRVPKAVLLIIDALAFEFARFDPAKARPRPYENKLGFLHQLAGSQPRHARLYRFRADPPTTTMQRIKGLTTGSLPTFIDVGSNFASYAIEEDNLLGQLVQNGRRVVFMGDDTWDGLFPQKFFRSYFFPSFNVKDLHTVDDGILQHLYPTVDGGEWDLLIAHFLGVDHCGHKHGPDHPEMAKKLAQMNEMLRSLVDHLGSDTLLLVAGDHGMTETGDHGGDSEKEVNAALFVYSKTPLFGAHRPEEPETIPQVNLVPTLALLLGVPIPYSNIGEVMAELFSGDGGDASAALRQLSAYRLNARQVDRFLHSYSLAAQDLPAERLRHLRELFSAALEEHDRLLAHVQEGLPASPELEARLRRLVGRFQRYLREARAVCMESWARFHPLRMVAGCALIAASCLLCYVASELAAALDFPYRSRLLYPLLWGLAVAAVLGLGQLLTREGPDLVLVSAWAAAASQLAFFWPSWGRRPRRAHLAGGQPPAASAGLWQRLRAWQGPALPMGLLFLRCCAMFSDSFVVAEARVAPFLLASLATLLVGKLHWRGRLTAPEAPKQPPGAAFYQKESWQLLGLLAVLLACLRLSGLFHQCREEIPRCQPSPCLAPLSSLQSTQAKNLFYLLCVASLAGLVCAVRRWLRHYGNLNSASPLVLFVRWAFPLLAVWIACYWAVTSGAEDTLGKLQELVQVALVGFPRAVYGLASLGLLLALWTPVTVFVKDSRESVGPIVTPYQGAPSSQAELLHVIPQIYRRMQESLKSQLDRGHRRATVAAYGLGSVYSAALVIVLTVLGFLLLILHSERMSLSFLLLFLEAFVLLRIHACVVSLAGDAGDLPVRRNGPPFVVPWYAVTAWVFAATQFFYSTGHQPTFPAIHWNAAFVGFQQGHSTHLLPAVLVGANTFASHILFAVGCPLLLLWPFVCEAPNSQRRKLKKELREELQEEEEPMMEMRLRESPERFSAALLQLGLKYLFVLGAQLLACVWAAMILRRHLMVWKVFAPKFLFEALGFMVSSICLLLGIFLVMRVDYAVSAWFERLQPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYU1</accession>
    <name>A0A8C3SYU1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Signal peptide peptidase like 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
            <orientation evidence="2">Lumenal side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the peptidase A22B family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020188.1">
        <property type="protein sequence ID" value="ENSCSRP00000019314.1"/>
        <property type="gene ID" value="ENSCSRG00000014732.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="29661at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098554">
        <property type="term" value="C:cytoplasmic side of endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030660">
        <property type="term" value="C:Golgi-associated vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098553">
        <property type="term" value="C:lumenal side of endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042500">
        <property type="term" value="F:aspartic endopeptidase activity, intramembrane cleaving"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033619">
        <property type="term" value="P:membrane protein proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006465">
        <property type="term" value="P:signal peptide processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007369">
        <property type="entry name" value="Peptidase_A22B_SPP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006639">
        <property type="entry name" value="Preselin/SPP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12174">
        <property type="entry name" value="SIGNAL PEPTIDE PEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12174:SF22">
        <property type="entry name" value="SIGNAL PEPTIDE PEPTIDASE-LIKE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04258">
        <property type="entry name" value="Peptidase_A22B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00730">
        <property type="entry name" value="PSN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004366"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019314.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="384" mass="42317" checksum="6E0D5494F0A9611E" modified="2022-01-19" version="1">MAEQTYSWAYSLVDSSQVSTFLISILLIVYGSFRSLNMDFENQDKEKDSSSSPGSFNGNSTNNSIQTIDSTQALFLPIGASVSLLVMFFFFDSVQVVFTICTAVLATIAFAFLLLPMCQYLTRPCSPQNKISFGCCGRFTAAELLSFSLSVMLVLIWVLTGHWLLMDALAMGLCVAMIAFVRLPSLKVSCLLLSGLLIYDVFWVFFSAYIFNSNVMVKVATQPADNPLDVLSRKLHLGPNVGRDVPRLSLPGKLVFPSSTGSHFSMLGIGDIVMPGLLLCFVLRYDNYKKQANSDSCGTPGPGNISGRMQKVSYFHCTLIGYFVGLLTATVASRIHRAAQPALLYLVPFTLLPLLTMAYLKGDLRRMWSEPFHSKSSSSRFLEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ62</accession>
    <name>A0A8C3SZ62_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">CARD domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ62"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023426.1">
        <property type="protein sequence ID" value="ENSCSRP00000022445.1"/>
        <property type="gene ID" value="ENSCSRG00000016953.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043027">
        <property type="term" value="F:cysteine-type endopeptidase inhibitor activity involved in apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060546">
        <property type="term" value="P:negative regulation of necroptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031398">
        <property type="term" value="P:positive regulation of protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051726">
        <property type="term" value="P:regulation of cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00022">
        <property type="entry name" value="BIR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="CDD" id="cd08329">
        <property type="entry name" value="CARD_BIRC2_BIRC3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14394">
        <property type="entry name" value="UBA_BIRC2_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1170.10:FF:000005">
        <property type="entry name" value="Baculoviral IAP repeat containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1170.10:FF:000006">
        <property type="entry name" value="Baculoviral IAP repeat containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1170.10:FF:000010">
        <property type="entry name" value="Baculoviral IAP repeat containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000035">
        <property type="entry name" value="baculoviral IAP repeat-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.533.10">
        <property type="entry name" value="Death Domain, Fas"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1170.10">
        <property type="entry name" value="Inhibitor Of Apoptosis Protein (2mihbC-IAP-1), Chain A"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001370">
        <property type="entry name" value="BIR_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048875">
        <property type="entry name" value="BIRC2-3-like_UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041933">
        <property type="entry name" value="BIRC2/BIRC3_UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001315">
        <property type="entry name" value="CARD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011029">
        <property type="entry name" value="DEATH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050784">
        <property type="entry name" value="IAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10044:SF79">
        <property type="entry name" value="BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10044">
        <property type="entry name" value="INHIBITOR OF APOPTOSIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00653">
        <property type="entry name" value="BIR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00619">
        <property type="entry name" value="CARD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21290">
        <property type="entry name" value="UBA_BIRC2-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00238">
        <property type="entry name" value="BIR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00114">
        <property type="entry name" value="CARD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47986">
        <property type="entry name" value="DEATH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57924">
        <property type="entry name" value="Inhibitor of apoptosis (IAP) repeat"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01282">
        <property type="entry name" value="BIR_REPEAT_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50143">
        <property type="entry name" value="BIR_REPEAT_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50209">
        <property type="entry name" value="CARD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="CARD" evidence="8">
        <location>
            <begin position="446"/>
            <end position="536"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="357"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="420"/>
            <end position="447"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022445.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="537" mass="60867" checksum="7A0EAD8337B1B8AF" modified="2022-01-19" version="1">MNIVESSSFLANLMNNSTVCELKYELSCELYRMSTFSTFPLNVPVSERSLARAGFYYTGVKDKVKCFSCGLMLDNWKQGDSALEKHKQLYPSCSFIQNLLSVTNLGSSSHSAFSPPATINSLSPSLHSITIAPSLEQIGFFSAAFSSFPQEPVTSRAVEDQPHLRHHYYNPAMSTEDARLCTFQTWPLTFLSPTDLAKAGFYYTGPGDKVACFTCGGQLSNWEPKDNAMSEHRRYFPSCPFVENKTRDQPIFSISNQSMQTHVARVKTFINWPTRIPVRPEQLANAGFYYVGRNDDVKCFCCDGGLRCWESGDDPWIEHAKWFPRCGYLLRIKGREFVNQIQARFPHLLEQLLSTSDTPVDESANPPTIHSEPGESHSEDVIMMNTPVVKAALEMGFSRRLIKQTVQSKILATEENYKTINDLVSDLLTAEDEKREEEKERQSEEVASDDLSLIRKNRMALFQHLTYVLPILESLLSAKVITELERDVIKQKTQTPLQARELIDTILVKGNAAAHIFRNCLRECDPMLYKDLFGEFD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZD5</accession>
    <name>A0A8C3SZD5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Cell membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZD5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021630.1">
        <property type="protein sequence ID" value="ENSCSRP00000020711.1"/>
        <property type="gene ID" value="ENSCSRG00000015715.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13954">
        <property type="entry name" value="7tmA_OR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000010">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050939">
        <property type="entry name" value="Olfactory_GPCR1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242:SF359">
        <property type="entry name" value="ODORANT RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 14" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 14" id="KW-0552">Olfaction</keyword>
    <keyword evidence="10 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 14" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="12 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="24"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="63"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="101"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="143"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="200"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="245"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="275"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="44"/>
            <end position="293"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020711.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="35310" checksum="7CB540EE34C5708F" modified="2022-01-19" version="1">MAGAEIENQTSVQMFILLGFPGTWYFRISLAVMFSIMYFLTIVGNMSVIALVCTHPWLHTPMYFFLCNLSFLEIWYTTACVPKAIGVMFGKSQTISFTGCILQLYFIFSLGSTECLILAVMAYDRYLAICRPLRYSSLMDSTFSAQLALISWLCGFLAISVLASLISRLSFCGPNIINHFFCDIDSWIVLSCTDTSLVELATFIISINVLLGSCAITLVSYIYIISTICKIPPAQGRQKAFSTCSAHLTVVTIWYGSTIFLYVKPSAQNSLDLNKIVNVFNTIVTPLLNPFIYTLRNKEVKEALAKAFFIDCCLLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZT2</accession>
    <name>A0A8C3SZT2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Major facilitator superfamily domain containing 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZT2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022269.1">
        <property type="protein sequence ID" value="ENSCSRP00000021328.1"/>
        <property type="gene ID" value="ENSCSRG00000016159.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17390">
        <property type="entry name" value="MFS_MFSD9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001958">
        <property type="entry name" value="Tet-R_TetA/multi-R_MdtG-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23504">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23504:SF14">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01035">
        <property type="entry name" value="TCRTETA"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="50"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="106"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="135"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="224"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="263"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="292"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="383"/>
            <end position="403"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="8">
        <location>
            <begin position="1"/>
            <end position="403"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021328.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="413" mass="44356" checksum="DC91C8E9EE8397B0" modified="2022-01-19" version="1">MVVPLLSLHVKSLGASPTVAGVVGSFYGLLQLFSSTFVGCWSDVIGRQYSLLACILFSALGYLLLGMSTTVCLFAIARVPVGIFKHTLSISKALLSDLVSEKERPLVIGHFNAASSVGFILGPVVGGYFTEIESGFYLTSFICSFIFILNAGLVWMLPWSEEHTDRNENKQTTSNSKVTAKANCDLRVKSLANGATTSDTPLQSLWIPVVSVLKRIKSIACSDLWDIFLVRLLMSVAVMLYYSNFVLAIEERFGVKPKLTGYLISYSSTLGALAGFLLGPITRLYQHNTYALLLHSTVLTCVLIMLYSTALGIWTVILSSTFLAFSTTVGRTCITDLELTLGGNQASGTLIGVGQSVTSVGRIIAPLLSGIAQEFSPCGPPSLGVGLALVAILIMLMNTPRYCSGRNAKLKSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T051</accession>
    <name>A0A8C3T051_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Synthesis of cytochrome C oxidase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Copper metallochaperone essential for the synthesis and maturation of cytochrome c oxidase subunit II (MT-CO2/COX2) by facilitating the incorporation of copper into the Cu(A) site of MT-CO2/COX2.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the SCO1/2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T051"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022304.1">
        <property type="protein sequence ID" value="ENSCSRP00000021358.1"/>
        <property type="gene ID" value="ENSCSRG00000016178.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016531">
        <property type="term" value="F:copper chaperone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005507">
        <property type="term" value="F:copper ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006878">
        <property type="term" value="P:intracellular copper ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033617">
        <property type="term" value="P:mitochondrial respiratory chain complex IV assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02968">
        <property type="entry name" value="SCO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000013">
        <property type="entry name" value="Blast:Protein SCO1 homolog, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003782">
        <property type="entry name" value="SCO1/SenC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017276">
        <property type="entry name" value="Synth_of_cyt-c-oxidase_Sco1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12151">
        <property type="entry name" value="ELECTRON TRANSPORT PROTIN SCO1/SENC FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12151:SF2">
        <property type="entry name" value="PROTEIN SCO2 HOMOLOG, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02630">
        <property type="entry name" value="SCO1-SenC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037736">
        <property type="entry name" value="SCO1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0143">Chaperone</keyword>
    <keyword evidence="5 8 9" id="KW-0186">Copper</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="3 8 9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6 8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4 8" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="124"/>
        </location>
        <ligand>
            <name>Cu cation</name>
            <dbReference type="ChEBI" id="CHEBI:23378"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="128"/>
        </location>
        <ligand>
            <name>Cu cation</name>
            <dbReference type="ChEBI" id="CHEBI:23378"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="215"/>
        </location>
        <ligand>
            <name>Cu cation</name>
            <dbReference type="ChEBI" id="CHEBI:23378"/>
        </ligand>
    </feature>
    <feature type="disulfide bond" description="Redox-active" evidence="10">
        <location>
            <begin position="124"/>
            <end position="128"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRNR" id="PIRNR037736"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR037736-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR603782-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021358.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="257" mass="28812" checksum="4CBBFFB414C0C046" modified="2022-01-19" version="1">RVRLGYQGAAGHRQHSGEPRAAMGGGGGWSQVHPQSRGAEDPPHGPGLRTRLLVTGLLGGAALGGWLYLRSEKGRQQKLQRVQELKKLAIGQGDFHLVDHTGRPRSKAHFLGQWVLLYFGFTHCPDICPEELEKMSQVVRLLDQEPRLPRVQPIFITVDPERDDVAAVAKYVQEFHPRLLGLTGSPEHVREAGRAYRVYYSAGPRDEDDDYIVDHTVIIYLLGPDGLFLDYYNRSKSEAQIVQSVRGHMETYQTLLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0D7</accession>
    <name>A0A8C3T0D7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">MIGA1 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion outer membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the mitoguardin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0D7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022417.1">
        <property type="protein sequence ID" value="ENSCSRP00000021466.1"/>
        <property type="gene ID" value="ENSCSRG00000016146.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008053">
        <property type="term" value="P:mitochondrial fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019392">
        <property type="entry name" value="Miga"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21508">
        <property type="entry name" value="MITOGUARDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21508:SF3">
        <property type="entry name" value="MITOGUARDIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10265">
        <property type="entry name" value="Miga"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004294"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008969"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021466.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="610" mass="68526" checksum="019C43C88A041ADD" modified="2022-01-19" version="1">ASASARAWGAMSEEAVSETHFSLRKAALWVFDFPLSWYYSVIQVKLSPGLKKLFVVTAVSAVSVIFLAHHFKRKRGKKNTEVLPWEPGHLVLECTKTAASEKGSSCSSSRQNLTLSLSSAKEKGSQSCVYANGGLFSKYSGSVQSLASVQSVTSSHSCACANSSSWDKADEDIKLVNIPVTTPENLYLMGMELFEEALCRWEQALTFRSRQAEDEANCSSIKLGAGDAIAEESVEDIISAEFIHKLESLLQRAYRLQEEFEATLGASDPSSLANDIDKDTDITVKDNTEDFCLRDTLSIASTDSFVSAAELTEHREIRNTYSLESLCNCPLYEEAMHLAEEGKIYSRILRTEMLECLGDSDFLAKLHCIRQAFQVILSETANRIFLAESGRKILSALIVRAQKNPKKFEEVFDEMIHFLEQTDHWDNTEMELAARGVKNLNFYDIVLDFILMDSFEDLENPPTSIQNVVNNRWLNSSFKETAVASSCWSVLKQKRQQMKVPDGFFAHFYAICEHVSPVLAWGFLGPRNSLYDLCCFFKDQVLYFLKDIFDFEKVRYSTMESLAEDLMQLLMRRTELLMAYLGADSLRHVSGCISGHGHIVANGLLEEKVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T563</accession>
    <name>A0A8C3T563_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">ubiquitinyl hydrolase 1</fullName>
            <ecNumber evidence="5">3.4.19.12</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).</text>
            <dbReference type="EC" id="3.4.19.12"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Microtubule organizing center</location>
            <location evidence="2">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Perinuclear region</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the peptidase C19 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.19.12" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T563"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024377.1">
        <property type="protein sequence ID" value="ENSCSRP00000023360.1"/>
        <property type="gene ID" value="ENSCSRG00000017527.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048471">
        <property type="term" value="C:perinuclear region of cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004843">
        <property type="term" value="F:cysteine-type deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02670">
        <property type="entry name" value="Peptidase_C19N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.190:FF:000007">
        <property type="entry name" value="Putative ubiquitin carboxyl-terminal hydrolase CYLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.190">
        <property type="entry name" value="CAP Gly-rich-like domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036859">
        <property type="entry name" value="CAP-Gly_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000938">
        <property type="entry name" value="CAP-Gly_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11830">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S3A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01302">
        <property type="entry name" value="CAP_GLY"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01052">
        <property type="entry name" value="CAP_GLY"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF74924">
        <property type="entry name" value="Cap-Gly domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50245">
        <property type="entry name" value="CAP_GLY_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0645">Protease</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="9" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="12" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="CAP-Gly" evidence="13">
        <location>
            <begin position="148"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="domain" description="CAP-Gly" evidence="13">
        <location>
            <begin position="334"/>
            <end position="376"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00009085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023360.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="723" mass="81587" checksum="6A857FFECF98459D" modified="2022-01-19" version="1">MRPLVASPGYLYSVHLLPIFNGKVNHTGRLVPPSHQAWIRNYLHSIACGTTSTRYLRVTMLDDNSITTIDPEILQPVNEEEAVFLLAINTLNERLNCFLDRCNLKAAVKATVGQRVKVHLDQQQFTGTIRYIGKISKSPLSSPLCPSYFGVELQGDGEGRGHSDGSYNGSEYFKCKQHHGLFLPLNKIQFIPALGGDPVGEEPKPHVDEVVPVKAGDTIGFYLDDAFRQGIAMDVYKEGTQWFVKVCPVRACLHFSFILLLDSPQCLPMLYYVYCEFSVFEPDMAPGYPRQIKRERSESGEELESEKQSLDVNSVVQITLDKGNPVSGIIRWLGYMPKFEHKMAGVELDEEKGVTDGEWLGTRYFHCPPKRGLFVKLQSCQPDMRFQCGSLLDPTVSVVSVAGGMDSPQVLANFPPLRNSTAVQVLQGRMRGIQGHCNSCYMDCFSLSGGGGLVLICDFPQFSDPEEFLNLIMHHILGIEPLLKLQSGGQKEQECYCYQIFIDKQEELVVPNVQQLVEHSFLSSNLKLVEIPSCFIIQMPRFGKEYKMFSKIIPSLELDITDLLLDSPRECFVCGDVATQECSECFKDEMFAVTGMKQYCKSCCRQVSSFPRVSPMDSPRIPRERMELFAVLCIETSHYVSFVKYGPEKENWLFFDSMADRHGDENGFNIPIVTLCPEVAKYLQLPVAALAMEQPRDMEGVAKRLFCDAYMYMYQSKKMALYK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T814</accession>
    <name>A0A8C3T814_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Mediator of RNA polymerase II transcription subunit 31</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7 8">Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the Mediator complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the Mediator complex subunit 31 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T814"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025592.1">
        <property type="protein sequence ID" value="ENSCSRP00000024539.1"/>
        <property type="gene ID" value="ENSCSRG00000018416.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016592">
        <property type="term" value="C:mediator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.1340:FF:000001">
        <property type="entry name" value="Mediator of RNA polymerase II transcription subunit 31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.1340">
        <property type="entry name" value="Mediator of RNA polymerase II, submodule Med31 (Soh1)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038089">
        <property type="entry name" value="Med31_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008831">
        <property type="entry name" value="Mediator_Med31"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13186">
        <property type="entry name" value="MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05669">
        <property type="entry name" value="Med31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8" id="KW-0010">Activator</keyword>
    <keyword evidence="6 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 8" id="KW-0804">Transcription</keyword>
    <keyword evidence="3 8" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006378"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00025687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU364129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024539.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="125" mass="15393" checksum="4BE3A090F68F78F5" modified="2022-01-19" version="1">METDDTGNRLRFQLELEFVQCLANPNYLNFLAQRGYFKDKSFVNYLKYLLYWKEPEYAKYLKYPQCLHMLELLQYEHFRKELVNAQCAKFIDEQQILHWQHYSRKRMRLQQALAEQQQQNNTSVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T893</accession>
    <name>A0A8C3T893_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Ubiquitin associated and SH3 domain containing A</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T893"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025234.1">
        <property type="protein sequence ID" value="ENSCSRP00000024195.1"/>
        <property type="gene ID" value="ENSCSRG00000018101.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="P:negative regulation of T cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07067">
        <property type="entry name" value="HP_PGM_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14300">
        <property type="entry name" value="UBA_UBS3A_like"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="Ubiquitin-associated and SH3 domain-containing, A"/>
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        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
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        <property type="entry name" value="Phosphoglycerate mutase-like"/>
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        <property type="entry name" value="SH3 Domains"/>
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    </dbReference>
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        <property type="entry name" value="His_Pase_superF_clade-1"/>
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        <property type="entry name" value="His_PPase_superfam"/>
    </dbReference>
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        <property type="entry name" value="Phosphatase_SH3-domain"/>
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        <property type="entry name" value="SH3_domain"/>
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        <property type="entry name" value="UBA"/>
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        <property type="entry name" value="UBA-like_sf"/>
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        <property type="entry name" value="UBIQUITIN-ASSOCIATED AND SH3 DOMAIN-CONTAINING BA-RELATED"/>
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        <property type="entry name" value="UBIQUITIN-ASSOCIATED AND SH3 DOMAIN-CONTAINING PROTEIN A"/>
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        <property type="entry name" value="His_Phos_1"/>
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        <property type="entry name" value="SH3_9"/>
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        <property type="entry name" value="UBA_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53254">
        <property type="entry name" value="Phosphoglycerate mutase-like"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="UBA" evidence="8">
        <location>
            <begin position="15"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="7">
        <location>
            <begin position="253"/>
            <end position="318"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
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    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024195.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="638" mass="72420" checksum="62AA231AB5C85EB8" modified="2022-01-19" version="1">MAVAETQLYSKVLNKFRNRSTCALLESLLSMGFPAHTAQKALAATGHKTAEEASKWLHSHCNDPSLDDPIPQEYALYLCPTGPLHDKLQEFWKESKNQCARNKAHEIFPHITLCDFFTCEDRKVEFLHEALKKVGDRFLNLFPPVISLSLHSSVSYLGFFINDAHANVIKEFAVAFATEASILAGTINVNWKLIIILFLDCRVKPCIKQLHLTLAHKFYPHHQKTLEQLAKSISPGQSCLWTAALYSRDMRFVNYQILQALFQYKPQNIDELMLNTGDLIYVDRSQQSDVSDGWVIGTSHRTGCRGFLPENYTEKANESDTWVKHREYTFTPASGLPPKNENEPRPKLNGEVHNPIMTKSVTQTLAFQTIALRRGLLVMRHGERVDHVFGKSWIQQCLTADGKYHRADLNFPASLPKRRDGIRHFEYDPPLSCCGVFQSRLVGKLDIILIGMKRISYVYCSPALRCIQTAQCVLEGLKLEQKIKIRVEPGLFEWTKWEANKIIPSFMALTELTEATYNIDPSYRCTFPLSSLVPSESYEEYISRCSAVIKQIVSDCTSIILIVGHGSSLDSFTRPVLGLPARDSNDFAPLVRKIPSLGMCFCEELREENRWQMINPPVKTLTHGSNAAFNWRNGMLDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T905</accession>
    <name>A0A8C3T905_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Cytoplasmic dynein 2 heavy chain 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">Cytoplasmic dynein 2 heavy chain</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Dynein cytoplasmic heavy chain 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="22">Dynein heavy chain isotype 1B</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="19">The cytoplasmic dynein complex 2 is probably composed by a heavy chain DYNC2H1 homodimer and a number of DYNC2LI1 light intermediate chains.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Cilium axoneme</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the dynein heavy chain family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000025547.1">
        <property type="protein sequence ID" value="ENSCSRP00000024495.1"/>
        <property type="gene ID" value="ENSCSRG00000017992.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005858">
        <property type="term" value="C:axonemal dynein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045505">
        <property type="term" value="F:dynein intermediate chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051959">
        <property type="term" value="F:dynein light intermediate chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008569">
        <property type="term" value="F:minus-end-directed microtubule motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030030">
        <property type="term" value="P:cell projection organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007018">
        <property type="term" value="P:microtubule-based movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="Cytoplasmic dynein 1 heavy chain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="cytoplasmic dynein 2 heavy chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="cytoplasmic dynein 2 heavy chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.100:FF:000005">
        <property type="entry name" value="cytoplasmic dynein 2 heavy chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="cytoplasmic dynein 2 heavy chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.920.30:FF:000006">
        <property type="entry name" value="Cytoplasmic dynein 2 heavy chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000706">
        <property type="entry name" value="Cytoplasmic dynein 2 heavy chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Cytoplasmic dynein 2 heavy chain 1"/>
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        <property type="entry name" value="Cytoplasmic dynein 2 heavy chain 1"/>
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    </dbReference>
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        <property type="entry name" value="Cytoplasmic dynein 2 heavy chain 1"/>
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    </dbReference>
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        <property type="entry name" value="Cytoplasmic dynein heavy chain 1"/>
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    </dbReference>
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        <property type="entry name" value="Cytoplasmic dynein heavy chain 1"/>
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    </dbReference>
    <dbReference type="FunFam" id="1.10.8.1220:FF:000003">
        <property type="entry name" value="Dynein cytoplasmic 2 heavy chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.280:FF:000006">
        <property type="entry name" value="Dynein cytoplasmic 2 heavy chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Dynein cytoplasmic 2 heavy chain 1"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.490.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.1060">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.100">
        <property type="entry name" value="Dynein heavy chain, N-terminal domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.180.20">
        <property type="entry name" value="Dynein heavy chain, N-terminal domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.720">
        <property type="entry name" value="Region D6 of dynein motor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035699">
        <property type="entry name" value="AAA_6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035706">
        <property type="entry name" value="AAA_9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041658">
        <property type="entry name" value="AAA_lid_11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042219">
        <property type="entry name" value="AAA_lid_11_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026983">
        <property type="entry name" value="DHC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054354">
        <property type="entry name" value="DYNC2H1-like_lid"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049400">
        <property type="entry name" value="DYNC2H1_AAA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042222">
        <property type="entry name" value="Dynein_2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043157">
        <property type="entry name" value="Dynein_AAA1S"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041228">
        <property type="entry name" value="Dynein_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043160">
        <property type="entry name" value="Dynein_C_barrel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024743">
        <property type="entry name" value="Dynein_HC_stalk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024317">
        <property type="entry name" value="Dynein_heavy_chain_D4_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004273">
        <property type="entry name" value="Dynein_heavy_D6_P-loop"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013602">
        <property type="entry name" value="Dynein_heavy_linker"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013594">
        <property type="entry name" value="Dynein_heavy_tail"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042228">
        <property type="entry name" value="Dynein_linker_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46532:SF15">
        <property type="entry name" value="CYTOPLASMIC DYNEIN 2 HEAVY CHAIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46532">
        <property type="entry name" value="MALE FERTILITY FACTOR KL5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12774">
        <property type="entry name" value="AAA_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12775">
        <property type="entry name" value="AAA_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12780">
        <property type="entry name" value="AAA_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12781">
        <property type="entry name" value="AAA_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18198">
        <property type="entry name" value="AAA_lid_11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08385">
        <property type="entry name" value="DHC_N1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22597">
        <property type="entry name" value="DYN_lid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21264">
        <property type="entry name" value="DYNC2H1_AAA_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Dynein_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03028">
        <property type="entry name" value="Dynein_heavy"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12777">
        <property type="entry name" value="MT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="17" id="KW-0966">Cell projection</keyword>
    <keyword evidence="13" id="KW-0969">Cilium</keyword>
    <keyword evidence="9" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="12 23" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="16" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="11" id="KW-0243">Dynein</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0493">Microtubule</keyword>
    <keyword evidence="15" id="KW-0505">Motor protein</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AAA+ ATPase" evidence="24">
        <location>
            <begin position="1687"/>
            <end position="1833"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="24">
        <location>
            <begin position="1974"/>
            <end position="2130"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="24">
        <location>
            <begin position="2286"/>
            <end position="2434"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="23">
        <location>
            <begin position="1080"/>
            <end position="1114"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="23">
        <location>
            <begin position="2945"/>
            <end position="2979"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="23">
        <location>
            <begin position="3108"/>
            <end position="3198"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008887"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00064100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00078768"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00083259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00083782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024495.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="4300" mass="491260" checksum="09E6705102C0B879" modified="2022-01-19" version="1">[encoded data, 4300 characters]</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9R3</accession>
    <name>A0A8C3T9R3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Histone H2A</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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        <lineage>
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            <taxon>Metazoa</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 13">Belongs to the histone H2A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9R3"/>
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        <property type="gene ID" value="ENSCSRG00000019453.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="project" value="InterPro"/>
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        <property type="term" value="F:structural constituent of chromatin"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="HFD_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Histone H2A type 1"/>
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    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
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    </dbReference>
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        <property type="entry name" value="H2A/H2B/H3"/>
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        <property type="entry name" value="Histone_H2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032458">
        <property type="entry name" value="Histone_H2A_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23430">
        <property type="entry name" value="HISTONE H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00125">
        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HISTONEH2A"/>
    </dbReference>
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        <property type="entry name" value="H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Histone-fold"/>
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    </dbReference>
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        <property type="entry name" value="HISTONE_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5 13" id="KW-0158">Chromosome</keyword>
    <keyword evidence="10 13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="12 13" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="11 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Core Histone H2A/H2B/H3" evidence="15">
        <location>
            <begin position="18"/>
            <end position="90"/>
        </location>
    </feature>
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        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="12"/>
            <end position="23"/>
        </location>
    </feature>
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        </source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
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        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
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    </evidence>
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        <source>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026110.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="112" mass="12126" checksum="D5BD67B77EA61533" modified="2022-01-19" version="1">MSGRGKKNVKPTTASKTTKSSKAGLQFPVGRVHRLLKRGNYAERIGAGAPVYLAAVLEYLTAEILELSGNAAHENKKIRIGPRHIQLAVRNDEELNKLFAGVTILADGETMT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAB3</accession>
    <name>A0A8C3TAB3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">UV excision repair protein RAD23</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Multiubiquitin chain receptor involved in modulation of proteasomal degradation. Involved in nucleotide excision repair.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 8">Belongs to the RAD23 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAB3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026073.1">
        <property type="protein sequence ID" value="ENSCSRP00000025011.1"/>
        <property type="gene ID" value="ENSCSRG00000018727.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000502">
        <property type="term" value="C:proteasome complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003684">
        <property type="term" value="F:damaged DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031593">
        <property type="term" value="F:polyubiquitin modification-dependent protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070628">
        <property type="term" value="F:proteasome binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043130">
        <property type="term" value="F:ubiquitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006289">
        <property type="term" value="P:nucleotide-excision repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd14377">
        <property type="entry name" value="UBA1_Rad23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14428">
        <property type="entry name" value="UBA2_HR23B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.540:FF:000001">
        <property type="entry name" value="UV excision repair protein RAD23 B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000002">
        <property type="entry name" value="UV excision repair protein RAD23 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000003">
        <property type="entry name" value="UV excision repair protein RAD23 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.540">
        <property type="entry name" value="XPC-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004806">
        <property type="entry name" value="Rad23"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041811">
        <property type="entry name" value="RAD23A/B_UBA1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006636">
        <property type="entry name" value="STI1_HS-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015360">
        <property type="entry name" value="XPC-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036353">
        <property type="entry name" value="XPC-bd_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00601">
        <property type="entry name" value="rad23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10621">
        <property type="entry name" value="UV EXCISION REPAIR PROTEIN RAD23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10621:SF13">
        <property type="entry name" value="UV EXCISION REPAIR PROTEIN RAD23 HOMOLOG B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00627">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00240">
        <property type="entry name" value="ubiquitin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09280">
        <property type="entry name" value="XPC-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01839">
        <property type="entry name" value="RAD23PROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00727">
        <property type="entry name" value="STI1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00165">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101238">
        <property type="entry name" value="XPC-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50030">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50053">
        <property type="entry name" value="UBIQUITIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4 8" id="KW-0227">DNA damage</keyword>
    <keyword evidence="6 8" id="KW-0234">DNA repair</keyword>
    <keyword evidence="7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="5" id="KW-0647">Proteasome</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Ubiquitin-like" evidence="11">
        <location>
            <begin position="1"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="domain" description="UBA" evidence="10">
        <location>
            <begin position="163"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="domain" description="UBA" evidence="10">
        <location>
            <begin position="339"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="56"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="306"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="56"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="9">
        <location>
            <begin position="89"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="106"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="118"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="129"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="9">
        <location>
            <begin position="310"/>
            <end position="325"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU367049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025011.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="384" mass="40320" checksum="9E0680205560BC63" modified="2022-01-19" version="1">VKALKEKIESEKGKDAFPVAGQKLIYAGKILNDDTALKEYKIDEKNFVVVMVTKPKAAATPTPSPATTQQSNATTTTVSSTTTAAATPAPAPLPVPAPAPAPPTPAAVACEPVPVSATKEEKPAEKPVEATAAISPTSTDSTSVDTSRSNLFEDATSALVTGQSYENMVTEIMSMGYEREQVIAALRASFNNPDRAVEYLLMGIPGDRETQAAADPPQAASTGASQSSAVAAAAAATTTTTTSSSGGHPLEFLRNQPQFQQMRQIIQQNPNLLPALLQQIGRENPQLLQQISQHQEHFIQMLNEPVQESGGQGGGGGGGGSGGVAEAGSGQMNYIQVTPQEKEAIERLKALGFPEGLVIQAYFACEKNENLAANFLLQQNFDED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAM4</accession>
    <name>A0A8C3TAM4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Tubulin/FtsZ GTPase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the tubulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAM4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026986.1">
        <property type="protein sequence ID" value="ENSCSRP00000025901.1"/>
        <property type="gene ID" value="ENSCSRG00000019307.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007017">
        <property type="term" value="P:microtubule-based process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1440">
        <property type="entry name" value="Tubulin/FtsZ, GTPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002452">
        <property type="entry name" value="Alpha_tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000217">
        <property type="entry name" value="Tubulin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036525">
        <property type="entry name" value="Tubulin/FtsZ_GTPase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003008">
        <property type="entry name" value="Tubulin_FtsZ_GTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11588">
        <property type="entry name" value="TUBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00091">
        <property type="entry name" value="Tubulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01162">
        <property type="entry name" value="ALPHATUBULIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01161">
        <property type="entry name" value="TUBULIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52490">
        <property type="entry name" value="Tubulin nucleotide-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0493">Microtubule</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tubulin/FtsZ GTPase" evidence="11">
        <location>
            <begin position="3"/>
            <end position="133"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009636"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00049117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF00091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025901.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="229" mass="25291" checksum="2297A405AA3714BF" modified="2022-01-19" version="1">MCISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIADCFPGSLVNSRAYSRQLLCMDGGETNSLPFLSPDEVRTGTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLVNTAHLRGFLQCLWCVVGEGRNLQSVVPLPLVTHAGAALEESRDPHLSSSSWFLEGSRSVLVRAGRVSEGMSHVGYLDVDIWLRSLQVLTQGCLMLGPLRIFILT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAP6</accession>
    <name>A0A8C3TAP6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAP6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027613.1">
        <property type="protein sequence ID" value="ENSCSRP00000026506.1"/>
        <property type="gene ID" value="ENSCSRG00000019733.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028139">
        <property type="entry name" value="Humanin"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15040">
        <property type="entry name" value="Humanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026506.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="24" mass="2731" checksum="A17CB01721499163" modified="2022-01-19" version="1">MAKRGFTCLLQIISEIGLPVQKRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TD23</accession>
    <name>A0A8C3TD23_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">A-kinase anchor protein 10, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Dual specificity A kinase-anchoring protein 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Protein kinase A-anchoring protein 10</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Differentially targeted protein that binds to type I and II regulatory subunits of protein kinase A and anchors them to the mitochondria or the plasma membrane. Although the physiological relevance between PKA and AKAPS with mitochondria is not fully understood, one idea is that BAD, a proapoptotic member, is phosphorylated and inactivated by mitochondria-anchored PKA. It cannot be excluded too that it may facilitate PKA as well as G protein signal transduction, by acting as an adapter for assembling multiprotein complexes. With its RGS domain, it could lead to the interaction to G-alpha proteins, providing a link between the signaling machinery and the downstream kinase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TD23"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027232.1">
        <property type="protein sequence ID" value="ENSCSRP00000026139.1"/>
        <property type="gene ID" value="ENSCSRG00000019475.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051018">
        <property type="term" value="F:protein kinase A binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008104">
        <property type="term" value="P:intracellular protein localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12804">
        <property type="entry name" value="AKAP10_AKB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08735">
        <property type="entry name" value="RGS_AKAP2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd08721">
        <property type="entry name" value="RGS_AKAP2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000018">
        <property type="entry name" value="A-kinase anchor protein 10, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000022">
        <property type="entry name" value="A-kinase anchor protein 10, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000005">
        <property type="entry name" value="Putative A-kinase anchor protein 10 mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037719">
        <property type="entry name" value="AKAP10_AKB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052246">
        <property type="entry name" value="Cell_Polariz_PKAAnc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13155:SF1">
        <property type="entry name" value="A-KINASE ANCHOR PROTEIN 10, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13155">
        <property type="entry name" value="A-KINASE ANCHOR PROTEINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="RGS" evidence="15">
        <location>
            <begin position="103"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="domain" description="RGS" evidence="15">
        <location>
            <begin position="357"/>
            <end position="483"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="234"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="502"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="241"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="505"/>
            <end position="526"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00055118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00069977"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00076307"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00077652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026139.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="641" mass="71565" checksum="71F6C4F3149C8685" modified="2022-01-19" version="1">MSFFRRKVKGKEQEKTTDVKAMKTAIPVHSPQRSTRNHALLEAAGPSHVAINAISANMDSFSSSRTAALKKQPSHMEAAHFGDLGRSCLNYQAQETKSSLSKTLEQVLQDSVALPYFIQFMALRRMEHLVKFWLEAESFHSTTWSRIRAHSLNTVKQSSLAEPVSPSVKQHETTVSSPTGLLDERLEDSSTVHLLMTKTVPTNLDDRIGNIQNHLLSSHDSNNARVLRLGKSEAGTHSVPAEQQDSSKLTVSNRNSPSSALKDLSGKLMKSIERDAVNTFTKYISPDAAKPIPITEAMRNDIVAKICGEDGQVDPNCFVTAQSIVFNAMEQEHFSEFLRSHHFCKYQIEVLTSGTVYLADILFCESALFYFSEYMEKEDAVNILQFWLAADNFQSQLAAKKGQYDGQEAQNDAMILYDRYFSLQATHPLGFDDFVRLEIESNICREGGPLPNCFTTPLRQAWTTMEKVFLPGFLSSNLYYKYLNDLIHSVRGDEFAGGHIALTIQGPSSSPDNEPHTTGSDGSASQSSVKKANVKILKNFDEAIIVDAASLDPESLYQRTYAGKMTFGRVSDLGQFIRESEPEPDVKKSKGSMFSQAMKKWVQGNTDEAQEEMAWRIAKMIVNDVIQQAQNDQPLEKVTKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDN4</accession>
    <name>A0A8C3TDN4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the avian keratin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDN4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027936.1">
        <property type="protein sequence ID" value="ENSCSRP00000026819.1"/>
        <property type="gene ID" value="ENSCSRG00000019928.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005882">
        <property type="term" value="C:intermediate filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003461">
        <property type="entry name" value="Keratin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31203">
        <property type="entry name" value="BETA-KERATIN-RELATED PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31203:SF1">
        <property type="entry name" value="BETA-KERATIN-RELATED PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02422">
        <property type="entry name" value="Keratin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0416">Keratin</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026819.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="132" mass="13611" checksum="980F528B307CC220" modified="2022-01-19" version="1">MSSSKALCYPRPPCYPDICPDPYVDAWNEPCVTSCGDSSAVVYAPPVVVRFPGPILATCPQDSVVGSTLPNLPYGYGGPYGGGSFGGSIGSGGAYGGGYSVGNGSRYGDVCGYGRRFGRKCYSSRFESCGPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDS0</accession>
    <name>A0A8C3TDS0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Sperm associated antigen 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDS0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028177.1">
        <property type="protein sequence ID" value="ENSCSRP00000027057.1"/>
        <property type="gene ID" value="ENSCSRG00000020090.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031072">
        <property type="term" value="F:heat shock protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006626">
        <property type="term" value="P:protein targeting to mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051982">
        <property type="entry name" value="CiliaryAsmbly_MitoImport"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45984">
        <property type="entry name" value="RNA (RNA) POLYMERASE II ASSOCIATED PROTEIN HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45984:SF3">
        <property type="entry name" value="SPERM-ASSOCIATED ANTIGEN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13181">
        <property type="entry name" value="TPR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 5" id="KW-0802">TPR repeat</keyword>
    <feature type="repeat" description="TPR" evidence="5">
        <location>
            <begin position="219"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="repeat" description="TPR" evidence="5">
        <location>
            <begin position="286"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="345"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="362"/>
            <end position="374"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027057.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="402" mass="45969" checksum="74F4826C3C6845BA" modified="2022-01-19" version="1">MSDQPVSSLWDQGITKTYQIPINNLDYKFIEKCSDVKHLEKILRILRSGEEGYYPDLTLFCEKRIECLAPGSRALRKDKPPASASDFTTEEWEKINDEMKSWVTEMKEDYYKIQFPVTETLHERLDNLPAVRGSNSCLHVCCSVGKEILFCCILLCDCNIDLCIFFTLRFDVEKECSKVDEVCEENNSKACFNISSNLPVIEKKIETTGMTKKERHFIANREKEKGNETFTIGDYKEAVTYYTRSISVLPTVAAYNNRAQAEIKLQNWHNAFQDCEKVLDLEPGNLKALMRRATVHKHLQNYQAAIEDLAKVLHVEPENVIAKTNLSDIEQKLKDLEPVSENHTKGKRILIQDIEESDGDEERGGNGKEHENGSGDKSNITNFNLFFPTVLRTVIPFTSSMA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDV7</accession>
    <name>A0A8C3TDV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Translation initiation factor eIF2B subunit alpha</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">eIF2B GDP-GTP exchange factor subunit alpha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Acts as a component of the translation initiation factor 2B (eIF2B) complex, which catalyzes the exchange of GDP for GTP on eukaryotic initiation factor 2 (eIF2) gamma subunit. Its guanine nucleotide exchange factor activity is repressed when bound to eIF2 complex phosphorylated on the alpha subunit, thereby limiting the amount of methionyl-initiator methionine tRNA available to the ribosome and consequently global translation is repressed.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of the translation initiation factor 2B (eIF2B) complex which is a heterodecamer of two sets of five different subunits: alpha, beta, gamma, delta and epsilon. Subunits alpha, beta and delta comprise a regulatory subcomplex and subunits epsilon and gamma comprise a catalytic subcomplex. Within the complex, the hexameric regulatory complex resides at the center, with the two heterodimeric catalytic subcomplexes bound on opposite sides.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the eIF-2B alpha/beta/delta subunits family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027546.1">
        <property type="protein sequence ID" value="ENSCSRP00000026439.1"/>
        <property type="gene ID" value="ENSCSRG00000019684.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005851">
        <property type="term" value="C:eukaryotic translation initiation factor 2B complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003743">
        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1070:FF:000001">
        <property type="entry name" value="Eukaryotic translation initiation factor 2B subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10470:FF:000001">
        <property type="entry name" value="Translation initiation factor eIF-2B subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10470">
        <property type="entry name" value="Translation initiation factor eif-2b, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1070">
        <property type="entry name" value="Translation initiation factor eIF-2B, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051501">
        <property type="entry name" value="eIF2B_alpha/beta/delta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042528">
        <property type="entry name" value="elF-2B_alpha_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000649">
        <property type="entry name" value="IF-2B-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042529">
        <property type="entry name" value="IF_2B-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037171">
        <property type="entry name" value="NagB/RpiA_transferase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45860">
        <property type="entry name" value="TRANSLATION INITIATION FACTOR EIF-2B SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45860:SF1">
        <property type="entry name" value="TRANSLATION INITIATION FACTOR EIF-2B SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01008">
        <property type="entry name" value="IF-2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100950">
        <property type="entry name" value="NagB/RpiA/CoA transferase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="5" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="41"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00043898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00044208"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00044236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00046432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU003814"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026439.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="37642" checksum="5CE17F7CC153DE67" modified="2022-01-19" version="1">MRRPVGEGAGAAGSGVTTKRGRAGTAAPSARERETGPVPPAAAAMNEAELVEAFRAQMREDPDVASAVAAIRTLLEFLKRDKGETIQGLRVNLKNAIETLSGVDSSVAVSSGGELFLRFISLTSLEYSDYSKCKEIMIERGELFLRRISLSRNKIAKLCHTFIKDGARILTHAYSRVVLRVLEAAAASKKRFSVYITESQPDQAGQKMAKALSKLNVPVTVILDAAVGYIMEKVNLVIVGAEGVVESGGIINKIGTNQMAVCAKAQNKPFYVVAESFKFVRLFPLNQQDVPDKFKYKADTLKTNQSLTEEHPWIDYTSPSLITLLFTDLGVLTPSAVSDELIKLYL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TE12</accession>
    <name>A0A8C3TE12_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Cytosol aminopeptidase</fullName>
            <ecNumber evidence="8">3.4.11.1</ecNumber>
            <ecNumber evidence="9">3.4.11.5</ecNumber>
            <ecNumber evidence="20">3.4.13.23</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="23">Cysteinylglycine-S-conjugate dipeptidase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Leucine aminopeptidase 3</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="25">Leucyl aminopeptidase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="22">Proline aminopeptidase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Prolyl aminopeptidase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="26">Cytosolic metallopeptidase that catalyzes the removal of unsubstituted N-terminal hydrophobic amino acids from various peptides. The presence of Zn(2+) ions is essential for the peptidase activity, and the association with other cofactors can modulate the substrate spectificity of the enzyme. For instance, in the presence of Mn(2+), it displays a specific Cys-Gly hydrolyzing activity of Cys-Gly-S-conjugates. Involved in the metabolism of glutathione and in the degradation of glutathione S-conjugates, which may play a role in the control of the cell redox status.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>L-cysteinylglycine + H2O = L-cysteine + glycine</text>
            <dbReference type="Rhea" id="RHEA:28783"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:35235"/>
            <dbReference type="ChEBI" id="CHEBI:57305"/>
            <dbReference type="ChEBI" id="CHEBI:61694"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:28784"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="2">
            <text>Release of N-terminal proline from a peptide.</text>
            <dbReference type="EC" id="3.4.11.5"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Release of an N-terminal amino acid, Xaa-|-Yaa-, in which Xaa is preferably Leu, but may be other amino acids including Pro although not Arg or Lys, and Yaa may be Pro. Amino acid amides and methyl esters are also readily hydrolyzed, but rates on arylamides are exceedingly low.</text>
            <dbReference type="EC" id="3.4.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>S-benzyl-L-cysteinylglycine + H2O = S-benzyl-L-cysteine + glycine</text>
            <dbReference type="Rhea" id="RHEA:62568"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:57305"/>
            <dbReference type="ChEBI" id="CHEBI:145802"/>
            <dbReference type="ChEBI" id="CHEBI:145803"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:62569"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>an S-substituted L-cysteinylglycine + H2O = an S-substituted L-cysteine + glycine</text>
            <dbReference type="Rhea" id="RHEA:60444"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:57305"/>
            <dbReference type="ChEBI" id="CHEBI:58717"/>
            <dbReference type="ChEBI" id="CHEBI:143103"/>
            <dbReference type="EC" id="3.4.13.23"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:60445"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="4">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="7">Homohexamer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the peptidase M17 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.11.1" evidence="8"/>
    <dbReference type="EC" id="3.4.11.5" evidence="9"/>
    <dbReference type="EC" id="3.4.13.23" evidence="20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TE12"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028083.1">
        <property type="protein sequence ID" value="ENSCSRP00000026963.1"/>
        <property type="gene ID" value="ENSCSRG00000019927.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030145">
        <property type="term" value="F:manganese ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070006">
        <property type="term" value="F:metalloaminopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00433">
        <property type="entry name" value="Peptidase_M17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.10:FF:000031">
        <property type="entry name" value="cytosol aminopeptidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.220.10">
        <property type="entry name" value="Leucine Aminopeptidase, subunit E, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00181">
        <property type="entry name" value="Cytosol_peptidase_M17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011356">
        <property type="entry name" value="Leucine_aapep/pepB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043472">
        <property type="entry name" value="Macro_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000819">
        <property type="entry name" value="Peptidase_M17_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023042">
        <property type="entry name" value="Peptidase_M17_leu_NH2_pept"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008283">
        <property type="entry name" value="Peptidase_M17_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11963:SF23">
        <property type="entry name" value="CYTOSOL AMINOPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11963">
        <property type="entry name" value="LEUCINE AMINOPEPTIDASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00883">
        <property type="entry name" value="Peptidase_M17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02789">
        <property type="entry name" value="Peptidase_M17_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00481">
        <property type="entry name" value="LAMNOPPTDASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52949">
        <property type="entry name" value="Macro domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00631">
        <property type="entry name" value="CYTOSOL_AP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0031">Aminopeptidase</keyword>
    <keyword evidence="12" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="17" id="KW-0460">Magnesium</keyword>
    <keyword evidence="18" id="KW-0464">Manganese</keyword>
    <keyword evidence="14" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0645">Protease</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="16" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Cytosol aminopeptidase" evidence="29">
        <location>
            <begin position="295"/>
            <end position="302"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001585"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00009528"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00011643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00012565"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00012568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00014190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022438"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023625"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00029605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00030930"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00030997"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00031564"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00033172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00045966"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00047881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00049107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS00631"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026963.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="455" mass="48942" checksum="DD09E543FDCE63E1" modified="2022-01-19" version="1">MLCRLIGGDRLKSAQTLSRYTERKDFPSVVVVGLGKKAAGVNNQENWNEDKENIRTAVAVGCRQVQDLEVPCVEVDPCGDAQSAAEGAVLGLYEYSELKQKKKPVVTAQLHGSDGKEAWQKGVMFAEGQNLARYLMEAPANYMTPMKFAEVIEQKLRSVNSNVKVHIRSKAWIEEQQMGAFLSVAKGSDEPPVFLEIHYSGSANANDSPLVFVGKGVTFDSGGISLKPSSGMDAMRADMGGAATVCSAIVTAATLNLPLNIIGLAPLCENMPSSRANKPGDVVRAKNGKTIQVDNTDAEGRLLLADALCYAHNFNARAIVNAATLTGAMDVALGSAATGVFTNSSWLWTHLYAASILTGDRVWRMPLFEHYTKQVTDCPLADLSNVGKYSRAGGACTAAAFLKEFVTAANWAHLDIAGVMSNKDEVPYLRKGMAGRPTRTLVEFATRLSQDKQSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEN1</accession>
    <name>A0A8C3TEN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Alpha-catulin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the vinculin/alpha-catenin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028156.1">
        <property type="protein sequence ID" value="ENSCSRP00000027036.1"/>
        <property type="gene ID" value="ENSCSRG00000020082.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045296">
        <property type="term" value="F:cadherin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007266">
        <property type="term" value="P:Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000016">
        <property type="entry name" value="Catenin alpha like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000017">
        <property type="entry name" value="Catenin alpha like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.230">
        <property type="entry name" value="Alpha-catenin/vinculin-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036723">
        <property type="entry name" value="Alpha-catenin/vinculin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001033">
        <property type="entry name" value="Alpha_catenin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030045">
        <property type="entry name" value="CTNNAL1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006077">
        <property type="entry name" value="Vinculin/catenin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46342">
        <property type="entry name" value="ALPHA-CATULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46342:SF1">
        <property type="entry name" value="ALPHA-CATULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01044">
        <property type="entry name" value="Vinculin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00805">
        <property type="entry name" value="ALPHACATENIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47220">
        <property type="entry name" value="alpha-catenin/vinculin-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00074310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027036.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="763" mass="85310" checksum="31519DACC99F2D73" modified="2022-01-19" version="1">MATSPCSSSGVSSSSSAGLGAEAALEIRTRSVEQTLVPLVSQITTLINHKDKPKRSDRTLQAIQRVGQAVNLAVGRFITVGEAIANENRELKEEMSIACIEAKRAGETIAQLTDVANLDHPESDGRITIFTDKTGVVKAARLLLSSVTKVLVLADRIVIKQIVASRNKVLATMEQLEKVSSFQEFVQIFSQFGNEMVEFAHLTGDRQNDLKDEKKKARMAAARAVLEKCTMMLLTASKTCLRHPDCESARLNKEGVFHRMRLSLEQVIEIVTDSRPSGENEMAPTSIYTSIKEFKNKVEGLRENLYFLSKENLSAMLELILEHTEDFTDSAYTSHEHRERILEQSKQAKMELEQLVSVWMQAQSQKTKEITEDLEVAILKTCQCMNELKRELHHAATSLAADLLRYHADHMVLKALKITGVEGNLEAVAEYTCKLSEQKEQLVETCRLLRHVSGTEPLEITCIHAEDTFQVTGPQIISAAETLTLHPSSKIAKENLDVFCEAWESQLSDMSMLLREINDVFEGRRGEKRAYLSLPRPGKHNANLKALKPVKLDTEEQAKLGKLGLELHLLTCDVDSETEKWEDQENEIVRHGQSISSMAHSMYLFTRGEGLLKTTQDLFHQAEVFATEGIKLASVLTAFSNQLEDFDKPLLLLEIDKLIPVCQQLQITAKTTVQGKSATFTKVDTCIRKTKGVMTILSQVLPLSCKLLKKCGTGNGWLRSPHPWRENRLQTNTNEDSMEGKTDAFGIKSLEHHVANLTFLESK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGZ2</accession>
    <name>A0A8C3TGZ2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">BTG anti-proliferation factor 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the BTG family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGZ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030312.1">
        <property type="protein sequence ID" value="ENSCSRP00000029146.1"/>
        <property type="gene ID" value="ENSCSRG00000021360.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.640.90:FF:000002">
        <property type="entry name" value="BTG anti-proliferation factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.640.90">
        <property type="entry name" value="Anti-proliferative protein, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002087">
        <property type="entry name" value="Anti_prolifrtn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033332">
        <property type="entry name" value="BTG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036054">
        <property type="entry name" value="BTG-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22978">
        <property type="entry name" value="B-CELL TRANSLOCATION GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22978:SF5">
        <property type="entry name" value="PROTEIN BTG4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07742">
        <property type="entry name" value="BTG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00310">
        <property type="entry name" value="ANTIPRLFBTG1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00099">
        <property type="entry name" value="btg1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF160696">
        <property type="entry name" value="BTG domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Anti-proliferative protein" evidence="2">
        <location>
            <begin position="1"/>
            <end position="108"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="SMART" id="SM00099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029146.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="227" mass="26523" checksum="2F5E60B98A18CDA7" modified="2022-01-19" version="1">MKDEIAATVFFITRLVKKQDKLSKHKTEKFAAKLTTILFEKYKNHWYLDNPSRGQAFRCIRINKHQTRDPVLEQACYESNVDFDNLGLPREITIWVDPFDVCCRYGEKNLPFTVVHFEGAEEDRELSQRISHAVDKATSDYHSGTSSDEEGYTKEAKAIPTVSNPNSVYQLPIQPWSRYPRKKTYTTNGLHQASVYYPQHKGFKCYWPTAAFSGPRMDRYHWVNTNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGZ5</accession>
    <name>A0A8C3TGZ5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">SKI/DACH domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGZ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029773.1">
        <property type="protein sequence ID" value="ENSCSRP00000028613.1"/>
        <property type="gene ID" value="ENSCSRG00000021054.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd21082">
        <property type="entry name" value="DHD_SKIDA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.260.20">
        <property type="entry name" value="Ski"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009061">
        <property type="entry name" value="DNA-bd_dom_put_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052119">
        <property type="entry name" value="ElonginBC-PRC2_ViralRestrict"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027971">
        <property type="entry name" value="EPOP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003380">
        <property type="entry name" value="SKI/SNO/DAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037000">
        <property type="entry name" value="Ski_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23187">
        <property type="entry name" value="FLJ44216 PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23187:SF2">
        <property type="entry name" value="SKI_DACH DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15223">
        <property type="entry name" value="EPOP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02437">
        <property type="entry name" value="Ski_Sno_DHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46955">
        <property type="entry name" value="Putative DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SKI/SNO/DAC" evidence="2">
        <location>
            <begin position="12"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="247"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="661"/>
            <end position="684"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="259"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="293"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="324"/>
            <end position="334"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF02437"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028613.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="776" mass="85607" checksum="FFB3716DB16E66E9" modified="2022-01-19" version="1">MGDLKSGFEEVDGVRLGYLIIKGKQMFALSQVFTDLLKNIPRTTVHKRMDHLKVKKHHCDLEELRKLKAINSIAFHAAKCTLISREDVEALYTSCKTERVLKTKRRKISRALSTKDLQPEHTSTDPYSSFWKENKLWLGLNESAQPLPIRRKALRPEDTGLLPASDLPHIFSKYTGHSYPEIARSPCKPPLNYETAPIVGNYVTFHSDPPYFRSVLCSKHPPKGAAAGTADCLERFHLVNGFCTSPQQPQQQHLGSFPESYSSDSESSSYSDHVANDSDFGSSLSSTSNSVSSEEEEEEDDEEEGSGVSDSSEVSSEEEDTTSDSDSSSVSSQVSVQSIRFRRTSFCNPPSMAQANFLYHLATATPTKSPALEEAGRLSDLKSAQCGVKSELPEEWSHQSWASKAPPVCCSSSLGSCFAEIRDDRVSEITFPHPDFSSNVKSTDLTINCAAKGASSPSPKTNNAFPQQRILREARKCLQATTTHCADNNTIAARFLNNDSSPKAANSEEDSKIPHCIEFATDLPSLQTDRASTTAAAELECTDPGNKALPFLHNIKIKIEDSSTNEEYEPDLSKHKLKCECNDTKDEFNGVTESNNPDVLLTAQEDSACTEKETTSLNTLTQSQVLSCTLGTPKPEDGEYKFGARVRKNYRTLVLGKRPVLQTPPVKPNLKSARSPRPTGKIETHEGTLDDFTVTNRRKRVASNVASAVKRPFNFMANFPCPPSLIIGNDGDLLPAYSLNTTKDSQPPHKAHPVWKWQLGGSAIPLPPSHKFRKFN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIH9</accession>
    <name>A0A8C3XIH9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Sacsin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">DnaJ homolog subfamily C member 29</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Co-chaperone which acts as a regulator of the Hsp70 chaperone machinery and may be involved in the processing of other ataxia-linked proteins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000001830.1">
        <property type="protein sequence ID" value="ENSCSRP00000001776.1"/>
        <property type="gene ID" value="ENSCSRG00000001390.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030544">
        <property type="term" value="F:Hsp70 protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.330:FF:000009">
        <property type="entry name" value="Sacsin molecular chaperone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.110">
        <property type="entry name" value="DnaJ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.565.10">
        <property type="entry name" value="Histidine kinase-like ATPase, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.330">
        <property type="entry name" value="Nucleotidyltransferases domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001623">
        <property type="entry name" value="DnaJ_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036890">
        <property type="entry name" value="HATPase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007842">
        <property type="entry name" value="HEPN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036869">
        <property type="entry name" value="J_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058210">
        <property type="entry name" value="SACS/Nov_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052972">
        <property type="entry name" value="Sacsin_chaperone_reg"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF047352">
        <property type="entry name" value="P_loop_sacsin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15600">
        <property type="entry name" value="SACSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15600:SF42">
        <property type="entry name" value="SACSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05168">
        <property type="entry name" value="HEPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25794">
        <property type="entry name" value="SACS"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00748">
        <property type="entry name" value="HEPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55874">
        <property type="entry name" value="ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46565">
        <property type="entry name" value="Chaperone J-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81593">
        <property type="entry name" value="Nucleotidyltransferase substrate binding subunit/domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50076">
        <property type="entry name" value="DNAJ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50910">
        <property type="entry name" value="HEPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0143">Chaperone</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="J" evidence="10">
        <location>
            <begin position="4309"/>
            <end position="4396"/>
        </location>
    </feature>
    <feature type="domain" description="HEPN" evidence="11">
        <location>
            <begin position="4453"/>
            <end position="4569"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="4250"/>
            <end position="4301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="4256"/>
            <end position="4268"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="4291"/>
            <end position="4301"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00054721"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00073920"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00076379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001776.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="4581" mass="520621" checksum="F57F91A3E2B75FBB" modified="2022-01-19" version="1">[encoded data, 4581 characters]</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ41</accession>
    <name>A0A8C3XJ41_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Magnesium transporter</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Magnesium transporter that mediates the influx of magnesium into the mitochondrial matrix and regulates magnesium metabolism. Also permeable to calcium, sodium and potassium ions. Required for normal expression of the mitochondrial respiratory complex I subunits. May play a role in maintaining the inner mitochondrial membrane potential.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homopentamer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 15">Mitochondrion inner membrane</location>
            <topology evidence="1 15">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 15">Belongs to the CorA metal ion transporter (MIT) (TC 1.A.35) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJ41"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003209.1">
        <property type="protein sequence ID" value="ENSCSRP00000003096.1"/>
        <property type="gene ID" value="ENSCSRG00000002366.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10251508at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015095">
        <property type="term" value="F:magnesium ion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045016">
        <property type="term" value="P:mitochondrial magnesium ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12823">
        <property type="entry name" value="Mrs2_Mfm1p-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.340:FF:000007">
        <property type="entry name" value="Magnesium transporter MRS2 homolog, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.128.330:FF:000003">
        <property type="entry name" value="Magnesium transporter MRS2 homolog, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.340">
        <property type="entry name" value="Magnesium transport protein CorA, transmembrane region"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039204">
        <property type="entry name" value="MRS2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13890:SF0">
        <property type="entry name" value="MAGNESIUM TRANSPORTER MRS2 HOMOLOG, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13890">
        <property type="entry name" value="RNA SPLICING PROTEIN MRS2, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22099">
        <property type="entry name" value="MRS2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 15" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8 15" id="KW-0460">Magnesium</keyword>
    <keyword evidence="13 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7 15" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="5 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4 15" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="254"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="285"/>
            <end position="301"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00093432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU366042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003096.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="355" mass="41165" checksum="046E6E902E4672F8" modified="2022-01-19" version="1">MKFDKDGNTTSFERKKTELYQELGLQARDLRFQHLMSIATRNNRIIIRMEFLKAVVTPEFLLILDYRNLNMEHWLFQELASQLSGEGQLVTYSLPFEFRAIEAILQYWISNLQGRLNILQPQIIETLEALVDPKLLSVDRSKLHILLQNGKSLSELETDLKVFKETILEILDEEELIEELCLTKWTDPQVFEESMSGIDHAEEMELLLENYYRQAEDLANEARELRVLIDDSESIIFINLDSHRNVMMRLNLQLTMGTFSLSLFGLIGVAFGMNLESSFEEDHRAFWLVTGIMFLGSGLIWRRLLSFLGRHLEPSLPPQVPTLLKKTHPTPGRTEIKNDLKTEAFTSSRSTLTNR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ75</accession>
    <name>A0A8C3XJ75_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
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        <property type="protein sequence ID" value="ENSCSRP00000003300.1"/>
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        <property type="component" value="Unplaced"/>
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    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="20"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="59"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="86"/>
            <end position="116"/>
        </location>
    </feature>
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        <location>
            <begin position="89"/>
            <end position="107"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003300.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="116" mass="12809" checksum="E43DDB8E756A95BD" modified="2022-01-19" version="1">MEAIFSAADIGFRGSLHAMVLTSPAAYMGTITGCFLLPVKNKLTIFLVSIPKEHKSFLLLWDVSYPLFAEVSPVLICLVLASRKRFKENTSSSISRTGMEGKQTSNIRSRRLSNVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJL9</accession>
    <name>A0A8C3XJL9_CHESE</name>
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        <recommendedName>
            <fullName evidence="4">PEST proteolytic signal-containing nuclear protein</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in cell cycle regulation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Interacts with UHRF2/NIRF.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJL9"/>
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        <property type="protein sequence ID" value="ENSCSRP00000002955.1"/>
        <property type="gene ID" value="ENSCSRG00000002265.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="PCNP"/>
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    <dbReference type="PANTHER" id="PTHR16523">
        <property type="entry name" value="PEST PROTEOLYTIC SIGNAL-CONTAINING NUCLEAR PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16523:SF6">
        <property type="entry name" value="PEST PROTEOLYTIC SIGNAL-CONTAINING NUCLEAR PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="9" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="68"/>
        </location>
    </feature>
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            <begin position="132"/>
            <end position="178"/>
        </location>
    </feature>
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        <location>
            <begin position="34"/>
            <end position="44"/>
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            <begin position="138"/>
            <end position="148"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002646"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00011097"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022843"/>
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    </evidence>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
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            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002955.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="178" mass="19080" checksum="67C903CAD3C1B05F" modified="2022-01-19" version="1">MADSNAGEEKPKQPQADGGPEEEAEKPVKTKTVSSSNGGESSSRSAEKRVADEEAEDFTTKPAPAKMSKFGFAIGSQTTKKAPVISIKLGANKPKEPAPVLAPKTLSVAAVFNEDDDSEPEEMPPEAKMRMKNIGRDTPTSAGPNSFNKGKHGFSDNQKLWERNIKSHLGNVPEDDDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJZ6</accession>
    <name>A0A8C3XJZ6_CHESE</name>
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        <submittedName>
            <fullName evidence="5">AT-hook DNA binding motif containing 1</fullName>
        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
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        <property type="protein sequence ID" value="ENSCSRP00000003711.1"/>
        <property type="gene ID" value="ENSCSRG00000002800.1"/>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="entry name" value="AHDC1"/>
    </dbReference>
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        <property type="entry name" value="DUF4683"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
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            <begin position="602"/>
            <end position="657"/>
        </location>
    </feature>
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    </feature>
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            <begin position="575"/>
            <end position="623"/>
        </location>
    </feature>
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        </location>
    </feature>
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            <end position="892"/>
        </location>
    </feature>
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            <begin position="1145"/>
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        </location>
    </feature>
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        <location>
            <begin position="1236"/>
            <end position="1281"/>
        </location>
    </feature>
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        <location>
            <begin position="1302"/>
            <end position="1356"/>
        </location>
    </feature>
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        <location>
            <begin position="418"/>
            <end position="434"/>
        </location>
    </feature>
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        <location>
            <begin position="435"/>
            <end position="445"/>
        </location>
    </feature>
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            <end position="621"/>
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    </feature>
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            <begin position="744"/>
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        </location>
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    </evidence>
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    <sequence length="1577" mass="169430" checksum="25AE21C43C7A4B4F" modified="2022-01-19" version="1">MRVKPPGPVVTSGAIRSSPDYVREPKFYQAGHPGQRPAACPAEKALSCSVLSFPEGSCPALGRDDPRLLVGGLDEPATHDRAPKTFSHATLASGRCNVDNIVLLLKSKCGNGRINLHPVVQLIDIMKDLSRLSEDLKNSGVHLDCGSLRFNSPPAPGEESRTPAGAGDRDLQYSFFSSATLANSIRSPEERVAQSSAKPEPPRQAPSEEEMEVGRESPQPPGCQNSAAPASKRPGPPDEASCSEPDPTDYSELADADILSELASLGCPGARLLDSQSLEPRPQLLSAQELDSQSQLLDSQSLESQPRLLDAQTLDPLPESLELQSLEPLPESLGLQSLEPLSESLELQALEPLSESLELQSLEPLSEPLGLQALDTLDPQLLDSHPLGSHPLQPRLGSCRLGEVMKRGSCVGRGAGRGGDDPRKYALRRTDKPKMLGRRRRAGRGRRAEVSAESRVLPLAMPAEVATGPPEPSVSILLAAPAPEADDAQKAALQAKKGKCRGVRRMVVKMAKIPVSLGRRNKTTYKVSSLSSNLSVEGKELTARSSMEPTPLLKMKNNGRNVVVVFPPGEMPIILKRKRGRPPKNLLLGPGKPKEPTPEAKKRRRRKQKLASPQPSYIADTNDSKADYSDVLAKLAFLNRQSQCSGRCSPPRCWTPSEPESIHQAPDTQSISQFLHRVQGFRRRGGKAGGFGGRGGGHAARSSRCSFSDFFEGIGKKKKAPAAMHADPVHPRKRGRPEPDPLGKPKRKRRARKNGVLFPEQNPSQNFSDSTSEWAGDKGSPWAPHHGHLSGQASRNCSYQGAESRAFHSSALESSSSSRTGFFTGSNPSSQTEVNQERHNLFTGYFRSLLDSDDSSDLLDFALSASRSESRKSSATYTAPPNAMPSQRGLASYPGRSAKVTPAAAAAATTETPFHAVMPSRQSFSHSRAAGYGVSQATSDCRGADAFQKLVPPSAVSRSPTAHPTATASYAQYGSYGTGQSVTPSGVFQPGKQYPAAQDCPNNKDCSFAYGSGNSLPSSPSSAHSAGYAQQTVGPSLPLSKASFFTSSEPGQFSGSSHTPLRCDSRASTVSPGGYMVPKGSASFQPSSENCRQFPSAAQWAFRQGYGLDWSSEAFSQLYNPGFDCHINEPNVILDISNYTPQKAKQQTVSETFSESSSDSTQFNQPAGYRRANSEASSSEGQSSLSSLEKLMMDWNEASSAPGYNWNQSVLFQSSSKPGRGRRKKVDMFDASHLNFSSSSSSSSVYPSKRSTGPRQPRGSRGACASKKERGTGKAKFPTKAQQVNALFQESTDLGLDYYSGDSSMSPLPSQSRGFGLGEREPGDYAGPYSMNPSTPSDGTFVQGFQSDSPGLGPADLESKHFPALPLQLTAPAQQTVFEASLQKAFSPNCSPTLAFKEDLRPSDIRKLPACESLKHGMPGSGLPHPAHMACRDLPMPQPLYDSPSCKNPGYWYSPNSSTRSPPYDNKAGAGLLMDFMGRADAACLNPHLGHPNPSKGEKEPLEMARAHHRGAYACPLMNDLNISPVPRDSMLQLQDNYRYPSFPPQGHPIMAAAQKSGFLGPMVEQHPEDTFTVTSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLM9</accession>
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        <recommendedName>
            <fullName evidence="2">Galectin</fullName>
        </recommendedName>
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    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLM9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008766.1">
        <property type="protein sequence ID" value="ENSCSRP00000008472.1"/>
        <property type="gene ID" value="ENSCSRG00000006307.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd00070">
        <property type="entry name" value="GLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044156">
        <property type="entry name" value="Galectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001079">
        <property type="entry name" value="Galectin_CRD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11346">
        <property type="entry name" value="GALECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11346:SF107">
        <property type="entry name" value="GALECTIN-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00337">
        <property type="entry name" value="Gal-bind_lectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00908">
        <property type="entry name" value="Gal-bind_lectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00276">
        <property type="entry name" value="GLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51304">
        <property type="entry name" value="GALECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0430">Lectin</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Galectin" evidence="3">
        <location>
            <begin position="6"/>
            <end position="130"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU102079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008472.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="151" mass="17045" checksum="C8EDAC9C305BEB65" modified="2022-01-19" version="1">PQTVPYSTAIPGGLRPHTWVKMEGSVPETSTGFRVKFVYGQYEGANVALLFHPRFEGSAHIVFNSLVERKWGQEERKENSPLRKGKSFTLMFTTTTKAYEVGGFRHRLPPEHVRFLEVDGDVKLEAVSWEGGGSYWNRLTAVPAWGASRVY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMH7</accession>
    <name>A0A8C3XMH7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Vacuolar protein sorting-associated protein 18 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Late endosome membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Lysosome membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the VPS18 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMH7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010669.1">
        <property type="protein sequence ID" value="ENSCSRP00000010296.1"/>
        <property type="gene ID" value="ENSCSRG00000007710.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030897">
        <property type="term" value="C:HOPS complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031902">
        <property type="term" value="C:late endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030674">
        <property type="term" value="F:protein-macromolecule adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007032">
        <property type="term" value="P:endosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008333">
        <property type="term" value="P:endosome to lysosome transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007040">
        <property type="term" value="P:lysosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048284">
        <property type="term" value="P:organelle fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006904">
        <property type="term" value="P:vesicle docking involved in exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16689">
        <property type="entry name" value="RING-H2_Vps18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000547">
        <property type="entry name" value="Clathrin_H-chain/VPS_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007810">
        <property type="entry name" value="Pep3/Vps18_beta-prop"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058919">
        <property type="entry name" value="Pep3/Vps18_RING_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23323">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23323:SF26">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN 18 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05131">
        <property type="entry name" value="Pep3_Vps18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26148">
        <property type="entry name" value="VPS18_RING_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50236">
        <property type="entry name" value="CHCR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Pep3/Vps18 beta-propeller" evidence="12">
        <location>
            <begin position="42"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="repeat" description="CHCR" evidence="9">
        <location>
            <begin position="618"/>
            <end position="772"/>
        </location>
    </feature>
    <feature type="domain" description="Pep3/Vps18 RING C-terminal" evidence="13">
        <location>
            <begin position="847"/>
            <end position="954"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="903"/>
            <end position="931"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="802"/>
            <end position="843"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="920"/>
            <end position="930"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00017338"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF05131"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF26148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010296.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="974" mass="112148" checksum="79D75FC91085FEE7" modified="2022-01-19" version="1">MASILDEYEDSLSRSASLQQSRANVGIPHSGYVNARLEKETPIFNKQRIDFAPPEKINSLVVSCNQLCMSLGRDTLFRIDLGKADEPNQVELGRKDEARVYKMFLDHTGSHLVIALNTGECLYLNRSVQKVRTLSRWKGHLIESVGWNKFLGSETNTGPILVGTAQGQIYEAEISVSEGSLFSTNPDQYFRLVYTLEEEAGPTPVCCLEIERALDGKCFIIATTRKRLFQFVGKVPEGTEQQGFGFVFGMHADHLPSFREFPASFGYSEIAFYTPKLRSSPRSFAWMMGNGVLYGTLDYGRPDSILSDERVWVYPSDVDVAANKPISIVLTQFHFLLLLPDRVKAVCTLNGQVVFQDLFLEKFGSLKRMIKDPTVGQIWIHTEKVVFRYHVQRESRDVWKMYMNVNKFDLAKEYCKDRPECLDIVLAREAEHSFQNKRYLDSAKCYALTQNYFEEIALKFIEAKQEEALMEFLLKKLASLKSSEKTQTTLLTTWLTELYLNRLGALEGETSKKNVYEETREKFCSFLSSPRNKECLFNNRASIYELLASHGDTEHMVYFSVIMQDYERVVAHHCQHDDYDEALNVLTRHKDEKLFYKFSPVLIQHIPKKVVDAWISMGTKLDARKLIPALVNYSQSGSTQQISEAIRYMEFCVCELEETEQAIHNYLLSLYALCRPDSLLSYLEQAGTNPNRIHYDLKYALRLCAEHGHHRACVHVYKVMELYEEAVDLALQVDVDLAKSCADLPEEDEELRKKLWLKIARHVVQEEKDVKKAMACLSSCNLLKIEDVLPFFPDFVTIDHFKEAICNSLEDYNRHIEELKREMEEATQSAKRIREDIQEMRNKYGSVEPQEKCAACDFPLLNRPFYLFLCGHMFHYDCLFQAVFPNLPAYKQAKLEDLQKKLGATSQPSKAHHRPKDTDATSLGKGQQSREQIKADIDDLVASECVYCGELMIRSIDKPFIEPQKYEEERQSWL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMR0</accession>
    <name>A0A8C3XMR0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Calcipressin-2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">Regulator of calcineurin 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Inhibits calcineurin-dependent transcriptional responses by binding to the catalytic domain of calcineurin A. Could play a role during central nervous system development.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the RCAN family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009767.1">
        <property type="protein sequence ID" value="ENSCSRP00000009435.1"/>
        <property type="gene ID" value="ENSCSRG00000007009.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008597">
        <property type="term" value="F:calcium-dependent protein serine/threonine phosphatase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019722">
        <property type="term" value="P:calcium-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd12709">
        <property type="entry name" value="RRM_RCAN2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000092">
        <property type="entry name" value="Calcipressin-2 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006931">
        <property type="entry name" value="Calcipressin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034919">
        <property type="entry name" value="RCAN2_RRM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10300">
        <property type="entry name" value="CALCIPRESSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10300:SF5">
        <property type="entry name" value="CALCIPRESSIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04847">
        <property type="entry name" value="Calcipressin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="167"/>
            <end position="188"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00015789"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00024927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00029914"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009435.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="221" mass="24481" checksum="C889082F1C6DD1A2" modified="2022-01-19" version="1">MPARSMDCDASTLVACVVDVEIFTNQEVKEKFEGLFRAYDDCVTFQLFKSFRRVRINFSSPKSAARARIELHETQFRGKKLKLYFAQVQTPETDGDKLHLAPPQPAKQFLISPPASPPVGWQPIDDATPVINYDLLYAVSKLGPGEKYELHAGTESTPSVVVHVCDSDTEEDEDPKNSPKPKIIQTRRPGLPPPVMALCFSVCYVLPGSPSCLSFLPGVIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMT2</accession>
    <name>A0A8C3XMT2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Schlafen family member 13</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the Schlafen family. Subgroup III subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMT2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009906.1">
        <property type="protein sequence ID" value="ENSCSRP00000009567.1"/>
        <property type="gene ID" value="ENSCSRG00000007125.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.950.30:FF:000001">
        <property type="entry name" value="Schlafen family member 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.950.30">
        <property type="entry name" value="Schlafen, AAA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031450">
        <property type="entry name" value="Poxin-SLFN/SLFN_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029684">
        <property type="entry name" value="Schlafen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007421">
        <property type="entry name" value="Schlafen_AlbA_2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038461">
        <property type="entry name" value="Schlafen_AlbA_2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018647">
        <property type="entry name" value="SLFN_3-like_DNA/RNA_helicase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048729">
        <property type="entry name" value="SLFN_GTPase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12155:SF30">
        <property type="entry name" value="PROTEIN SLFN14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12155">
        <property type="entry name" value="SCHLAFEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17057">
        <property type="entry name" value="B3R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09848">
        <property type="entry name" value="SLFN-g3_helicase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04326">
        <property type="entry name" value="SLFN_AlbA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21026">
        <property type="entry name" value="SLFN_GTPase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Poxin-Schlafen/Schlafen-like N-terminal" evidence="6">
        <location>
            <begin position="96"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="Schlafen AlbA-2" evidence="4">
        <location>
            <begin position="208"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="domain" description="Schlafen GTPase-like" evidence="7">
        <location>
            <begin position="403"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="domain" description="Schlafen group 3-like DNA/RNA helicase" evidence="5">
        <location>
            <begin position="593"/>
            <end position="673"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF04326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF09848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF17057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF21026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009567.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="10">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="904" mass="103173" checksum="7AE14DDB302C3C8B" modified="2022-01-19" version="1">MEESPLDVDWFTDYPDMVVKVGKVTFGEKSRKKMTDCNLRRKQVGNISRAACALLNSGGGVIKAEVDNKDYNYEEHGIGQDIEKALTELTPSKMFQKYFEYMRENNYVLIFVKSWSSDGSSSPRICSLRTGLCQRSLTRNDSMSPTEAAQFLKEKEVFARRKHDEERGPRAKKALLSDVQQEQNMYMSAETFYQRDFLCFGEKLNFTESTHVEFKNFATKNILKYIKEILPNYISAFANTQGGFLFIGVDDNGTVVGCTKDKVNINELKAVIENIKGKLPISHFCSSLPGVDLECKMLEVYDKGQNLYGYVCAVRIQPFCCVVFSETPDSWTVKDNEIMRMTPNKWTALMMATDPEISNLCEAFRAELSVSCAPPLTKTVFSNKGLACLRDLQESLFPANGNGITYKPDNLSEELFSEYPGLEDLMKEQMEELQYSQGLLIFARSWAVAVGLLENQHVVCDALLIATSKYPTLYTVTKDRSAVGFGYSKRIACTLKQKLVNDGGYTQKVCVIPHLLQLGTNRERNNDSHVQVKYPLTYVLLPNDMPNLLHSLVIILLSFRSFLSDKLGCEFFNLLTVKQYEILTKNLHKFKKLFIYGLPGTGKTVVALNIIERIKNVFHCESDEILYICENKPLKLIVENICKSVTRTGFLNRDYPSVKHIVIDEAQNFRSEDGDWYDKAQCITQGRDNCEPGVLWIFLDYLQTSHPFPCGLPHPSEQYPQEWLTIGVRNATQIYHAMVQEMQNIVEYPQIDIPFERLRMLLNEAECGHPLPGVCRVEENLEEDEIVTYVVDTCRQYFRSGYSGKDIAILCNTTKEMDRYSPILKPQMKVMMRHFRLDVLFTTADKVLGHGIVLDSIRRFSGLERNIVFGINPVPVPIQEEISDNLKLCVASRANLHLHLLYER</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMT3</accession>
    <name>A0A8C3XMT3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">inorganic diphosphatase</fullName>
            <ecNumber evidence="4">3.6.1.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the PPase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.1.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMT3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011337.1">
        <property type="protein sequence ID" value="ENSCSRP00000010932.1"/>
        <property type="gene ID" value="ENSCSRG00000008198.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004427">
        <property type="term" value="F:inorganic diphosphate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006796">
        <property type="term" value="P:phosphate-containing compound metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00412">
        <property type="entry name" value="pyrophosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.80.10:FF:000005">
        <property type="entry name" value="Pyrophosphatase (inorganic) 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.80.10">
        <property type="entry name" value="Inorganic pyrophosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008162">
        <property type="entry name" value="Pyrophosphatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036649">
        <property type="entry name" value="Pyrophosphatase_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10286">
        <property type="entry name" value="INORGANIC PYROPHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00719">
        <property type="entry name" value="Pyrophosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50324">
        <property type="entry name" value="Inorganic pyrophosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00387">
        <property type="entry name" value="PPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0460">Magnesium</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010932.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="290" mass="32974" checksum="9DD91F92018E048A" modified="2022-01-19" version="1">MASYSVVERAAPNSLEYRLFFKNDKGQYISPFHDIPIYPVAGKNVFNMVVEVPRWTNAKMEIATKDRLNPIKQDVKKGKLRYVANVFPHKGYIWNYGAIPQTWEHPGHKDENTGYYGDNDPIDVCEIGSKVCSRGEVIKVKVLGTLALIDEGETDWKVIAINIEDPEAAKYNNIDDVRKMKPGYLEATVDWFRRYKVPDGKPENQFAFNEEFKDKDFAINIIKSTHEHWTALVSKTTDGGEINCTNTTVSDSSFCISQESAKATVEAVPPFGTANTIPPEVDKWFYYQKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMX6</accession>
    <name>A0A8C3XMX6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Tetraspanin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">May be involved in cell proliferation and cell motility.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Membrane</location>
            <topology evidence="1 8">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the tetraspanin (TM4SF) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMX6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010165.1">
        <property type="protein sequence ID" value="ENSCSRP00000009819.1"/>
        <property type="gene ID" value="ENSCSRG00000007347.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03161">
        <property type="entry name" value="TM4SF2_6_like_LEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1450.10:FF:000003">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1450.10">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018499">
        <property type="entry name" value="Tetraspanin/Peripherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000301">
        <property type="entry name" value="Tetraspanin_animals"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018503">
        <property type="entry name" value="Tetraspanin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008952">
        <property type="entry name" value="Tetraspanin_EC2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048232">
        <property type="entry name" value="TSN6/7_LEL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282:SF257">
        <property type="entry name" value="TETRASPANIN-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00335">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002419">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00259">
        <property type="entry name" value="TMFOUR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48652">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00421">
        <property type="entry name" value="TM4_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="12"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="55"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="85"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="210"/>
            <end position="236"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00056010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU361218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009819.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="244" mass="26999" checksum="E2788110BD802176" modified="2022-01-19" version="1">METKPVITCLKTLLIIYSFVFWITGVILLAVGVWGKLTLGTYISLIAENSTNAPYVLIGTGTTIIVFGLFGCFATCRGSPWMLKLYAMFLSLVFLAELVAGISGFVFRHEIKDTFLRTYTEAIQNYNGNDERSVAVDDVQQSLRCCGIQNYTNWSTSPYFFEHGIPPSCCMNATDCNPQDLRNMTIAATKVNQKGCYDLVTSFMETNMGIIAGVAFGIAFSQLIGMLLACCLSRFITANQYEMV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNR4</accession>
    <name>A0A8C3XNR4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="24">Cadherin 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Cadherins are calcium-dependent cell adhesion proteins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cell junction</location>
            <location evidence="4">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cell junction</location>
            <location evidence="5">Desmosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <location evidence="1">Sarcolemma</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3 19">Cell membrane</location>
            <topology evidence="3 19">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell surface</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNR4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011971.1">
        <property type="protein sequence ID" value="ENSCSRP00000011535.1"/>
        <property type="gene ID" value="ENSCSRG00000008507.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045177">
        <property type="term" value="C:apical part of cell"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016342">
        <property type="term" value="C:catenin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030057">
        <property type="term" value="C:desmosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014704">
        <property type="term" value="C:intercalated disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099634">
        <property type="term" value="C:postsynaptic specialization membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048787">
        <property type="term" value="C:presynaptic active zone membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042383">
        <property type="term" value="C:sarcolemma"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008013">
        <property type="term" value="F:beta-catenin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045296">
        <property type="term" value="F:cadherin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034332">
        <property type="term" value="P:adherens junction organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016339">
        <property type="term" value="P:calcium-dependent cell-cell adhesion via plasma membrane cell adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000902">
        <property type="term" value="P:cell morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044331">
        <property type="term" value="P:cell-cell adhesion mediated by cadherin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007043">
        <property type="term" value="P:cell-cell junction assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007416">
        <property type="term" value="P:synapse assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000011">
        <property type="entry name" value="Cadherin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000019">
        <property type="entry name" value="Cadherin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000022">
        <property type="entry name" value="Cadherin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000027">
        <property type="entry name" value="Cadherin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000045">
        <property type="entry name" value="Cadherin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.900.10:FF:000001">
        <property type="entry name" value="Cadherin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.900.10">
        <property type="entry name" value="TCF3-CBD (Catenin binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039808">
        <property type="entry name" value="Cadherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014868">
        <property type="entry name" value="Cadherin_pro_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000233">
        <property type="entry name" value="Cadherin_Y-type_LIR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027397">
        <property type="entry name" value="Catenin-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24027:SF79">
        <property type="entry name" value="CADHERIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24027">
        <property type="entry name" value="CADHERIN-23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01049">
        <property type="entry name" value="CADH_Y-type_LIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00028">
        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08758">
        <property type="entry name" value="Cadherin_pro"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01820">
        <property type="entry name" value="DESMOCOLLIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00112">
        <property type="entry name" value="CA"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM01055">
        <property type="entry name" value="Cadherin_pro"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00232">
        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12 18 19" id="KW-0106">Calcium</keyword>
    <keyword evidence="13 19" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="14" id="KW-0965">Cell junction</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
    <keyword evidence="8 19 22" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15 22" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="667"/>
            <end position="689"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="23">
        <location>
            <begin position="102"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="23">
        <location>
            <begin position="210"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="23">
        <location>
            <begin position="325"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="23">
        <location>
            <begin position="440"/>
            <end position="548"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="23">
        <location>
            <begin position="547"/>
            <end position="653"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="806"/>
            <end position="827"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="806"/>
            <end position="823"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU003318"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU004357"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011535.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="849" mass="94069" checksum="8DE8EC60615C1DA9" modified="2022-01-19" version="1">GFRSCDEKRKVQFESSEPADFRVGEDGVVYASRSFQLSTDPTEFIIYAQDKETQQQWQVVVKLSTEPRFAEHSEKDQKKIEEILFPRHQYKHSSHLQRQKRDWVIPPINLPENSRGPFPQELVRIRSDRDKSLSLRYSVTGPGADQPPTGIFIINPISGQLSVTKPLDREQIASFHLRAHAVDVNGNQVENPIDIVINVIDMNDNRPEFLHQVWNGTVPEGSKPGTYVMTVTAIDADDPNALNGMLRYRILSQAPSTPSPNMFTINNETGDIITVAAGLDREKVQQYTLIIQATDMEGNPTYGLSNTATAVITVTDVNDNPPEFTAMTFYGEVPENRVDVIVANLTVTDKDQPHTPAWNAMYRMTGGDPTGRFTILTDPNSNDGLVTVVKPIDFETNRMFVLTVAAENQVPLAKGIQHPPQSTATVSITVIDVNESPYFVPNPKLIRQEEGLLAGNMLTTFTAQDPDRYMQQTALRYSKLSDPANWLKIDPVSGQITTIAVLDRESQYVENNMYNATFLASDNGIPPMSGTGTLQIYLLDINDNAPQVHPQEATTCETLQPNATNITATDRDIDPNAGPFAFELPETPPSIKRNWTIIRISGDHAQLSLRIRFLEAGIYDVPIIITDSGNPPKSSTSILKVKVCQCDINGDCTDVDRIVGAGLGTGAIIAILLCIIILLILVLMFVVWMKRRDKERQAKQLLIDPEDDVRDNILKYDEEGGGEEDQDYDLSQLQQPDTIEPDAIKPVGIRRLDERPIHAEPQYPVRSAAPHPGDIGDFINEGLKAADNDPTAPPYDSLLVFDYEGSGSTAGSLSSLNSSSSGGEQDYDYLNDWGPRFKKLADMYGGGDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP00</accession>
    <name>A0A8C3XP00_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Sequestosome 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP00"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012521.1">
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPV2</accession>
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        <name type="scientific">Chelydra serpentina</name>
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            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
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        <scope>IDENTIFICATION</scope>
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            <begin position="1"/>
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        </location>
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    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="470" mass="53673" checksum="8DBE7EAF748257FF" modified="2022-01-19" version="1">VIIRVILWIPHIHAVWACVRSCPDNCVCTQERSCSILCDRAGLLQIPSDFPCEASSINLDKNSIKFVSERAFGTLPSLKSLSLQHNNISFITPGAFKGLPRLTELKMAHNEYIRYLHTRTFTALKRLVRLDLADCNLFNIPDRIFIELPALQELFCFQNNFRRIPGAIRGMENLTHVYLERNKIEAVAYNSLQGLTRLKYLNLQDNRINVIHDRAFQDCQKMEYLYLNDNLLSDLPENSFDGLRHLKMLNLGGNFLRNVSNTWFRDLVELEVLYLDRNRVNYIEEGAFENLTSLVSLHLNSNNLTTLPFSVFQPVYFLGRLYLFRNPWECDCRLEWLKEWMENYRLVRDIPCVSPSSVAGIDLADVLFDRSPEGYCLDPVELNVTSYSPTPTEAPHSTTESKFSSLISKLLLQEGLPEEVANTTEALTNTTLLDRLGDEVSSGAGEYAISCSFHLLALITAQAMMVLQSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQM2</accession>
    <name>A0A8C3XQM2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">inositol-polyphosphate 5-phosphatase</fullName>
            <ecNumber evidence="1">3.1.3.56</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the inositol 1,4,5-trisphosphate 5-phosphatase type I family.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.56" evidence="1"/>
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        <property type="protein sequence ID" value="ENSCSRP00000016872.1"/>
        <property type="gene ID" value="ENSCSRG00000012895.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004445">
        <property type="term" value="F:inositol-polyphosphate 5-phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046856">
        <property type="term" value="P:phosphatidylinositol dephosphorylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd09092">
        <property type="entry name" value="INPP5A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.10.10">
        <property type="entry name" value="Endonuclease/exonuclease/phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036691">
        <property type="entry name" value="Endo/exonu/phosph_ase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039737">
        <property type="entry name" value="INPP5A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000300">
        <property type="entry name" value="IPPc"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12997:SF2">
        <property type="entry name" value="INOSITOL POLYPHOSPHATE-5-PHOSPHATASE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12997">
        <property type="entry name" value="TYPE I INOSITOL-1,4,5-TRISPHOSPHATE 5-PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22669">
        <property type="entry name" value="Exo_endo_phos2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="IPPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56219">
        <property type="entry name" value="DNase I-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Inositol polyphosphate-related phosphatase" evidence="4">
        <location>
            <begin position="8"/>
            <end position="399"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012997"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016872.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="434" mass="50529" checksum="583BDDE30642DF71" modified="2022-01-19" version="1">MAVKGAAAGTGMLLVTANVGSLFDDPENLQKNWLREFYQIVHTHKPHFMALHCQEFGGKNYEASMSHVDKFVKELLSSDAMKDYNRARVYLDENYKSQEHFTALGSFYFLHESLKNIYQFDFKAKKYKKVTGKEIYSDTLESTPMLEKEKFPQDYFPECKWSRKGFIRTRWCITDCAFDLVNIHLFHDASNLIAWETSPSVYSGIRHKALGYVLDRIRDQRFEKVSYFVFGDFNFRLDSKSVVETLCTKATMQTVRAADTNEVVKLIFRESDNDRKVMLQLEKKLFDYFNQDVFRDNNGTALLEFDKELCVFKDKLYELDISFPPSYPYSEDCSQGKQYMNTRCPAWCDRILMSHSAKELILKSENDEKIVIYDHIGPNVCMGDHKEKDALEMRRSFVKPPCSMEEERISSILKCIILTAVLINQVLSATFLDC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRM3</accession>
    <name>A0A8C3XRM3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Monocyte to macrophage differentiation associated 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ADIPOR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRM3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018375.1">
        <property type="protein sequence ID" value="ENSCSRP00000017559.1"/>
        <property type="gene ID" value="ENSCSRG00000013409.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140911">
        <property type="term" value="F:pore-forming activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004254">
        <property type="entry name" value="AdipoR/HlyIII-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005744">
        <property type="entry name" value="Hy-lIII"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01065">
        <property type="entry name" value="hlyIII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20855">
        <property type="entry name" value="ADIPOR/PROGESTIN RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20855:SF107">
        <property type="entry name" value="MONOCYTE TO MACROPHAGE DIFFERENTIATION FACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03006">
        <property type="entry name" value="HlyIII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="71"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="111"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="139"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="162"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="187"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="216"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="89"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="214"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="218"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR604254-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017559.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="28821" checksum="4AB82F8F57D97871" modified="2022-01-19" version="1">WSGPLLAEFESCKAAACWFMNHRVPSNRRYQPTEYEHAANCATHAFWIIPSILGSSILYVLSDDHWETISAWIYGFGLSGLFTVSTIFHTISWKKRHLRTVEHCLHMFDRMVIYFFIAASYAPWLNLRELGPWASHMRWIIWIMASIGTIYVFFFHERYKLVELVCYVIMGLFPALVILSMPNRDGLLELVAGGLFYCLGTVFFKSDGRIPFAHAIWHLFVATGAGIHYYAIWRYLYRPDALEAETSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRW3</accession>
    <name>A0A8C3XRW3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRW3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018937.1">
        <property type="protein sequence ID" value="ENSCSRP00000018099.1"/>
        <property type="gene ID" value="ENSCSRG00000013888.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="8"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="96"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="179"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="201"/>
            <end position="212"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018099.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="212" mass="20515" checksum="97B8D52B3E5B84E0" modified="2022-01-19" version="1">MGAGPGSELSSPGTNPESLPIAMGAGPGSELNFPGTNPESLPIAMGPGPGSELNFAGANPESLLIAMGAGPGSELSSPGTHPESLPIAMGAGPDSELSSPGTNPESLPIAMGAGPVLSSAPRDQSRVTPDWPGSELNFAGANPESLLIAMGAGPGSELSSPGTHPESLPIAMGAGPDSELSSPGTNPESLLIAMGTGPGSELSSPGPIQSHS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTV6</accession>
    <name>A0A8C3XTV6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">MyoD family inhibitor domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the MDFI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTV6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023266.1">
        <property type="protein sequence ID" value="ENSCSRP00000022287.1"/>
        <property type="gene ID" value="ENSCSRG00000016828.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026134">
        <property type="entry name" value="MDFI/MDFIC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15304">
        <property type="entry name" value="MYOD FAMILY INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15304:SF2">
        <property type="entry name" value="MYOD FAMILY INHIBITOR DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15316">
        <property type="entry name" value="MDFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00025778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022287.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="189" mass="21712" checksum="9CC9EED5D7B9BD82" modified="2022-01-19" version="1">MSEDKTDKVKIRATESFPNDKQNIPWLNEDNQLTTEKHKDKKPMKGIMSSVSEFSIADAPSKDTKNEKKLSDSSTSSLSSLEKCRTQFTYIENDASVHQRDSDDECASLILACLFCQFWDFLIMLPNTCENWLINMCCPSYRYHHTSNENHSNNDCNCDCDIDCSIFESCHETSECLELALEISEVCYR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU04</accession>
    <name>A0A8C3XU04_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Cysteine-rich PDZ-binding protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Cysteine-rich interactor of PDZ three</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CRIPT family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU04"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024996.1">
        <property type="protein sequence ID" value="ENSCSRP00000023965.1"/>
        <property type="gene ID" value="ENSCSRG00000018005.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005681">
        <property type="term" value="C:spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030165">
        <property type="term" value="F:PDZ domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031122">
        <property type="term" value="P:cytoplasmic microtubule organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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    <dbReference type="InterPro" id="IPR019367">
        <property type="entry name" value="PDZ-binding_CRIPT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11805">
        <property type="entry name" value="CYSTEINE-RICH PDZ-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11805:SF1">
        <property type="entry name" value="CYSTEINE-RICH PDZ-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10235">
        <property type="entry name" value="Cript"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0747">Spliceosome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00018615"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00032518"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023965.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="101" mass="11228" checksum="59E50EACB3E065CF" modified="2022-01-19" version="1">MVCEKCEKKLGTVITPDTWKDGARNTTESGGRKLNENKALTSKKARFDPYGKNKFAICRICKSSVHQPGSHYCQGCAYKKGICSMCGKKVLDTKNYKQTSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU43</accession>
    <name>A0A8C3XU43_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU43"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023824.1">
        <property type="protein sequence ID" value="ENSCSRP00000022827.1"/>
        <property type="gene ID" value="ENSCSRG00000017201.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cell-cell junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="entry name" value="Ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015631">
        <property type="entry name" value="CD2/SLAM_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
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        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12080:SF59">
        <property type="entry name" value="HEPATIC AND GLIAL CELL ADHESION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12080">
        <property type="entry name" value="SIGNALING LYMPHOCYTIC ACTIVATION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034728054" description="Ig-like domain-containing protein" evidence="7">
        <location>
            <begin position="37"/>
            <end position="443"/>
        </location>
    </feature>
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        <location>
            <begin position="244"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="276"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
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            <begin position="310"/>
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="347"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="391"/>
            <end position="411"/>
        </location>
    </feature>
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        <location>
            <begin position="140"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="419"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="419"/>
            <end position="430"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022827.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="443" mass="49187" checksum="37F50B687974F46D" modified="2022-01-19" version="1">MSPASAGLLGRMSYRMMSRCLMLLVVSNWALKTVEAQEHRTVGVGSSVLLTALPIHYKTVIKHIQWEYINSTTTANIVDYYGTGTEPIIAKRYEDRVIFYSSNGSLLLKNVQETDNGTYRATINLNKIKARQTTLLVLEPLSKAQLQINSTVVGSPVELSCKVLVGKVQAIEWKKDGKPLPRNTCYQLSENFSLLYIPEAQKSDCGSFSCNASNDISWQETAANLTMEGIVPSSLKHALKMSTVALAISTILAAGSGLGFIILCCQSEKKKITGELWRWLVIFTHGLVCVSAILMFTAAVFWMWEEGLSTALVLYLIFLTWVIMVTLLLSVVLAICPQHLGMFKKKIMYRVILDTAAPGGVILVVLFAIFLTQNIQHLQRKGCSPLFDSTAAILIAAAISLLILLAPFVWYHRKKKSQEKDQQEGQHVELQELNVDPQAKNQD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU92</accession>
    <name>A0A8C3XU92_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Serine protease 57</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU92"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024114.1">
        <property type="protein sequence ID" value="ENSCSRP00000023103.1"/>
        <property type="gene ID" value="ENSCSRG00000017391.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Putative serine protease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
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    </dbReference>
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        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
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        <property type="entry name" value="TRYPSIN_SER"/>
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    </dbReference>
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        <property type="entry name" value="SERINE PROTEASE 57"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF00089">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="3 6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="1 6" id="KW-0645">Protease</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 6" id="KW-0720">Serine protease</keyword>
    <keyword evidence="2 7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034342292" evidence="7">
        <location>
            <begin position="20"/>
            <end position="252"/>
        </location>
    </feature>
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        <location>
            <begin position="22"/>
            <end position="250"/>
        </location>
    </feature>
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            <dbReference type="ARBA" id="ARBA00022670"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023103.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="252" mass="27861" checksum="311E6CBCBFA6F353" modified="2022-01-19" version="1">MGSPSLLLLLVLIVAGALGSWIIGGKEVKPHSRPYIASIQLDGRHVCGGFLVWRKWVMTAAHCVIPRHSPSVRIVLGAHSLKHQEASQQVFSIRESIMHPHFNARTVHNDIRMLELNTSATFNQFVKRIRLPKPNADLPPGVVCRVLGWGDISNFGTIPTELRETQTTVVSRKICKALWVGHVNKDMLCAASLNSTLQGVCSGDSGGPLVCGGRVHGIVSFSGQRCGNRRYPDIYTRISKYISWVHDVLKRF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVM7</accession>
    <name>A0A8C3XVM7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">G protein-coupled receptor 137B</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lysosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVM7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027120.1">
        <property type="protein sequence ID" value="ENSCSRP00000026032.1"/>
        <property type="gene ID" value="ENSCSRG00000019380.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="192544at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045779">
        <property type="term" value="P:negative regulation of bone resorption"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045671">
        <property type="term" value="P:negative regulation of osteoclast differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904263">
        <property type="term" value="P:positive regulation of TORC1 signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010506">
        <property type="term" value="P:regulation of autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21476">
        <property type="entry name" value="7tm_GPR137B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029723">
        <property type="entry name" value="GPR137"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15146">
        <property type="entry name" value="INTEGRAL MEMBRANE PROTEIN GPR137"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15146:SF0">
        <property type="entry name" value="INTEGRAL MEMBRANE PROTEIN GPR137B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0458">Lysosome</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026032.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="385" mass="44563" checksum="2BDED00AC9846CCB" modified="2022-01-19" version="1">MEASEWDPLKNDTLPPTLTPAVPPYVKLGLTTVYTVFYSLLFVFIYVQLWLVLHYRHKRFSYQTVFLFLCLFWASLRTVLFSFYFKDFVTANSLRPFIFWLLYCFPVCLQFFTLTLMNLYFTQVIFKAKSKYSPELLKYRLPLYLASLFISLLFLLVNLTCAVLVRTENSERKVIVSVRVAINDTLFVLCAISLSICLYKISKMSLANIYLESKGSSVCQVTTIGVTVILLYTSRACYNLFILSFSQAKKVNSFDYDWYNVSDQADLKCQLGDAGYVVFGVILFIWELLPTSLVVYFFRVRNPTKDLTNPGMVPSHGFSPRSYFFDNPRRYDSDDDLAWNISPQGIQGSFSPDYYDWGHQHNSFMAYIGSLQPESTMDTERPSPI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XX83</accession>
    <name>A0A8C3XX83_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Fibroblast growth factor</fullName>
            <shortName evidence="9">FGF</shortName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the heparin-binding growth factors family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XX83"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030467.1">
        <property type="protein sequence ID" value="ENSCSRP00000029296.1"/>
        <property type="gene ID" value="ENSCSRG00000021457.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051781">
        <property type="term" value="P:positive regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd23323">
        <property type="entry name" value="beta-trefoil_FGF17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000007">
        <property type="entry name" value="Fibroblast growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002209">
        <property type="entry name" value="Fibroblast_GF_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008996">
        <property type="entry name" value="IL1/FGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11486">
        <property type="entry name" value="FIBROBLAST GROWTH FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00167">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00262">
        <property type="entry name" value="IL1HBGF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00442">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50353">
        <property type="entry name" value="Cytokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00247">
        <property type="entry name" value="HBGF_FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6" id="KW-0221">Differentiation</keyword>
    <keyword evidence="7" id="KW-0339">Growth factor</keyword>
    <keyword evidence="8" id="KW-0497">Mitogen</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="174"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="193"/>
            <end position="205"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU049442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029296.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="205" mass="23834" checksum="DF541584ECB79745" modified="2022-01-19" version="1">CFQLLMLSCQTQGENQPSPNFNQYVRDQGAMTDQLSRRQIREYQLYSRTSGKHVQVNGKRITATAEDGNKFAKLIVETDTFGSRVRIKGAESEKYICMSKRGKLIGKPNGKSKDCIFTEIVLENNYTAFQNARHEGWYMAFTRKGRPRKATKSRQNQREAHFIKRLYRGQLPFPNNAERQKQFEFVGSSSPTRRTKRTRTPRPRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLL0</accession>
    <name>A0A8C3RLL0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Small ribosomal subunit protein eS28</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">40S ribosomal protein S28</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eS28 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLL0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001146.1">
        <property type="protein sequence ID" value="ENSCSRP00000001111.1"/>
        <property type="gene ID" value="ENSCSRG00000000911.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022627">
        <property type="term" value="C:cytosolic small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030490">
        <property type="term" value="P:maturation of SSU-rRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000028">
        <property type="term" value="P:ribosomal small subunit assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04457">
        <property type="entry name" value="S1_S28E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000025">
        <property type="entry name" value="40S ribosomal protein S28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00292">
        <property type="entry name" value="Ribosomal_eS28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000289">
        <property type="entry name" value="Ribosomal_eS28"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10769">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10769:SF3">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN ES28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01200">
        <property type="entry name" value="Ribosomal_S28e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005943"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001111.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="69" mass="7742" checksum="49902FE9376EAB3F" modified="2022-01-19" version="1">MDTSRVQPIKLARVTKVLGRTGSQGQCTQVRVEFMDDTSRSIIRNVKGPVREGDVLTLLESEGEARRLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLW7</accession>
    <name>A0A8C3RLW7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Transmembrane p24 trafficking protein 10</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Membrane</location>
            <topology evidence="8">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the EMP24/GP25L family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001404.1">
        <property type="protein sequence ID" value="ENSCSRP00000001360.1"/>
        <property type="gene ID" value="ENSCSRG00000001103.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015720">
        <property type="entry name" value="Emp24-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009038">
        <property type="entry name" value="GOLD_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22811">
        <property type="entry name" value="TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01105">
        <property type="entry name" value="EMP24_GP25L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01190">
        <property type="entry name" value="EMP24_GP25L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50866">
        <property type="entry name" value="GOLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0732">Signal</keyword>
    <keyword evidence="3 8 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034488710" evidence="10">
        <location>
            <begin position="28"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="185"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="domain" description="GOLD" evidence="11">
        <location>
            <begin position="37"/>
            <end position="192"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU003827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50866"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001360.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="218" mass="24622" checksum="F878B7B8A1306E1A" modified="2022-01-19" version="1">MPLPVPGCPRLGPALALLLLLLGPARPISFQLPGKARKCLREEIHRDTLVTGEYEIGAPPGAASGPSANLKITDSAGHILYSKEDATKGKFAFTTEDYDMFEACFESKLPVGTGRMPDQLVILDMKHGVEAKNYEEIAKVEKLKPLEVELRRLEDLSESIVNDFAYMKKREEEMRDTNESTNIRVLYFSIFSMFCLIGLATWQVFYLRRFFKAKKLIE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMK3</accession>
    <name>A0A8C3RMK3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">PDZ domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002145.1">
        <property type="protein sequence ID" value="ENSCSRP00000002081.1"/>
        <property type="gene ID" value="ENSCSRG00000001615.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042609">
        <property type="term" value="F:CD4 receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050930">
        <property type="term" value="P:induction of positive chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030595">
        <property type="term" value="P:leukocyte chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06759">
        <property type="entry name" value="PDZ3_PDZD2-PDZ1_hPro-IL-16-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06760">
        <property type="entry name" value="PDZ4_PDZD2-PDZ2_hPro-IL-16-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000127">
        <property type="entry name" value="Pro-interleukin-16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000102">
        <property type="entry name" value="Putative pro-interleukin-16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055287">
        <property type="entry name" value="IL-16-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48484">
        <property type="entry name" value="PRO-INTERLEUKIN-16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48484:SF2">
        <property type="entry name" value="PRO-INTERLEUKIN-16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="PDZ" evidence="9">
        <location>
            <begin position="215"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="9">
        <location>
            <begin position="354"/>
            <end position="424"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002081.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="469" mass="50873" checksum="DCF3920A52641DB0" modified="2022-01-19" version="1">MDRQSSVGSRKSKKFRSISRSLILCNAKNTDDGSSPDEKCPDPIEISTNWDQEKIDSCPRLQVLCTSEPDDSTPYPLVITNGIQSRDDASENCKNMRRKFFIQESSTGVCNERPVKLEIQTNCFLHSKASCQRTRSNSTSVNPYWIGEIDYPVTKKSAAYRDRQPHSLYSNRKSLSQQLDCSAGRGSAVSRPSRSLSTAQLTHVSCGSQASVISNIVLMKGQGKGLGFSIVGGKDSIYGPIGIYVKTIFPGGAAAADGRLQEGDEILELNGESMYGLTHYDALQKFKQAKKGLLTLTVRTSLSTPYSASSYLSSHLYRSLSSSTRITKENSSFSSDGAAVSLSTTKPNDRVIMEVSLNKEAGVGLGIGLCSVPHSQCISGIFIHTLSPGSVAHMDGRLRCGDEIIEVNEAPVQNTTLNEVYAVLSHCSPGAVQIIISRHPDPQVAVHIFLILNKANIDKLTLTLVAELV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNM8</accession>
    <name>A0A8C3RNM8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Formin GTPase-binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNM8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001078.1">
        <property type="protein sequence ID" value="ENSCSRP00000001046.1"/>
        <property type="gene ID" value="ENSCSRG00000000840.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005884">
        <property type="term" value="C:actin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030041">
        <property type="term" value="P:actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.40:FF:000001">
        <property type="entry name" value="Diaphanous related formin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.40">
        <property type="entry name" value="Formin, diaphanous GTPase-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044933">
        <property type="entry name" value="DIA_GBD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051412">
        <property type="entry name" value="Formin_Homology_Diaphanous_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010473">
        <property type="entry name" value="GTPase-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45691">
        <property type="entry name" value="PROTEIN DIAPHANOUS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45691:SF3">
        <property type="entry name" value="PROTEIN DIAPHANOUS HOMOLOG 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06371">
        <property type="entry name" value="Drf_GBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Formin GTPase-binding" evidence="2">
        <location>
            <begin position="45"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF06371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001046.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="17364" checksum="F3B0449B35214467" modified="2022-01-19" version="1">MGGKNSMRTRTVKKEKPLIQHPDSQASISEFPAAQPLFDERCMNLSEKEVMDLFEKMMEDMNLNEERKAPLRNKDLTTKREMVGQYISATAKSVRSKVPRKGGLKNSKHECTLSSQDYVHELRSGITEEKLLNCLESLRVGFSMSPPLCTALE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNP3</accession>
    <name>A0A8C3RNP3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Pecanex-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the pecanex family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000002179.1">
        <property type="protein sequence ID" value="ENSCSRP00000002116.1"/>
        <property type="gene ID" value="ENSCSRG00000000950.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039797">
        <property type="entry name" value="Pecanex"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007735">
        <property type="entry name" value="Pecanex_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12372">
        <property type="entry name" value="PECANEX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12372:SF2">
        <property type="entry name" value="PECANEX-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05041">
        <property type="entry name" value="Pecanex_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="36"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="59"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="998"/>
            <end position="1020"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1027"/>
            <end position="1044"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1064"/>
            <end position="1080"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1114"/>
            <end position="1139"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1151"/>
            <end position="1175"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1187"/>
            <end position="1207"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1261"/>
            <end position="1283"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="1289"/>
            <end position="1306"/>
        </location>
    </feature>
    <feature type="domain" description="Pecanex C-terminal" evidence="8">
        <location>
            <begin position="1777"/>
            <end position="2003"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="96"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="267"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="346"/>
            <end position="682"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="738"/>
            <end position="820"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="2045"/>
            <end position="2101"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="106"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="268"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="366"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="390"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="410"/>
            <end position="430"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="441"/>
            <end position="451"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="462"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="524"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="550"/>
            <end position="565"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="601"/>
            <end position="631"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="762"/>
            <end position="772"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="2055"/>
            <end position="2070"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU367089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF05041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002116.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2335" mass="258329" checksum="50405F8CD574A706" modified="2022-01-19" version="1">MGSQALQILRQGVWAALSGGWYQDPHQGAGVNALHLYLWLFLLGFPFTLYMALPSSMVIVAVYCPVIAALFIVLKMVNYRLHRALDEGEIVERNANEHMDRGAKTEQGNTSTRRTDSNGPSDPGGGIEMSEFIREATPPVGCSSRNSYAALDPNNQIGSGLSRLGTTATIKGDTDTAKTSDDISLSLGRSCSLCKEGSEEQDLTADQKILHLVSNDSFVSIQPSLSSGQDLPRDSSDKVCLPNNHHVDQSLSSACDTEVASLVPLHSHSYRKDHRPRGVPRTSSSAVAFPDASLNDFPLYQQRRGLDPVSELEASKPHCGSKESLAENSCISGVFQLDDILKSSSPQQLAKSGKSRSLKADKSVDSLRSLSGRSSGSTESYCSGIDRDTNSTISSYKSEQTSSTHVENVLSEHEESPREERENSKKKDCCIDSEDDNSSATDKRSCSERTAVEISTNSGVQDAKDSNTSDEIHSQRGLSASASEEANKNPHANELTTQVDRPPGKAAETRDDQSEKLAALVDSRTCKETGGKQKDGDVRPKSSSLIHRTASVHKSSRRRTGKKRASSFDSSRHREYVSFRGVSGTKPQSAVFCHDEDSSDQSDLSRTSSMQSAHQFSSDSSSSTTSHSCQSPEGKYNALKTKYIKERGGADSNTHKAHLGSEGISKKRSTRRTSSTTSVKSRARVLSLDSGTVACLNNPNSLMAPGNIKQLTTSKSDLEAKEGEVLDELSLLGRASHLESVTRSRNSLPSQAMFPEGEEQESASGAAQASEETVMFHRERSTFRRQAVRRRHNAGSNPTPPTLLIGSPLSLQDGQQDQQSTTQVKVQSRPPSQAAVLSASASLLVRNGSVHLEASHDNASAVGGSSLHDELGKFSSTLYETGGCDMSLVNFEPAARRSSNICDTDSHVSSSTSVRFYPHDLLSLPQIRLNRLLTIDTDLLEHQDIDLSPDLQDRMQSQEEAAQKVKQYYRFWILPKLWIGINFDRLTLLALFDRNREILENVLAVILAILVAFLGSVLLIEGFFKDIWVFQFCLVIATCQYSLLKSVQPDSSSPRHGHNRIIAYSRPVYFCLCCGLIWLLDYGSRNTSSTRFRLYGMVFTNPLLLLSARDLVIVFTLCFPIVFFIGLLPQVNTFVMYLCEQLDIHVFGGNATTSLLAALYSFICSIVAVALLYGLCYGALKDSWDGQHIPVLFSVFCGLLVAISYHLSRQSSDPSVLFSLVQSKIFPNSEDKNPEDPLSEVKDPLPEKLRNSVNERLQSDLIVCLVIGVLYFAIHVSTVFTVLQPVLSYILYALVGSVGFLTHYVLPQLRKQLPWHCFSHSLLKTKEYYQFEVRNAAHVMWFEKLHVWLLFVEKNVIYPLIVLNELSSSAKNIASPKKLDTEIGALMITIAGLKLLRSSFSNPTCQYVTVIFTVLFFTFDYKSFSETMLLDLFFMSILFSKLWELFYKLRFVYTYIAPWQITWGSAFHAFAQPFAVPHSAMLFVQAAVSAFFSTPLNPFLGSAIFITSYVRPVKFWERDYNTKRVDHSNTRLASQLDRNPGSDDNNLNSIFYEHLTRSLQHSLCGDLLLGRWGNYSTGDCFILASDYLNALVHLIEIGNGLVTFQLRGLEFRGTYCQQREVEAITEGVEEDEGFCCCEPGHLPYMLSFNATFGQRWLAWEVLVTKYVLEGYSITDNSAASMLQVFDLRKILTTYYVKGIIYYVTTSPKLEEWLANETMQEGLQPCADCNYVDVDPTFNPNIDEDYDHHLAGVSRESFCVTYLNWIEYCCTRREKPLDADKDSSLVTLCYGLCVLGRRALGTASHHMSSNLESFLYGLHALFKGDFRISSIRDEWIFADMELLRKVVVPGIRMSLKLHQDHFTSPDEYDDPTVLYEAIVSHEQNLVIAHEGDPAWRSAVLSNSPSLLALRHVMDDGTNEYKIIMLNKRYLSFRVIKVNKECVRGLWAGQQQELVFLRNRNPERGSIQNAKQALRNMINSSCDQPIGYPIYVSPLTTSYSDSHDQLKEFLGGAISLGNIRNFIVSTWHRLRKGCGAGCNSGGNIEDSDAGGGASCTSNNAAANESQSSMSQAGGNLITGQGPGAGLHPPVTSHPSTLGTSHSSHSVQSSLVRHSPARASVASHSSYCYSSRHSSLRTSTTGFVPCRRSSTSQISLRNLPSSIQSRLSMVNQMEPTSQTGVVIVQHGLPSSSSSSQSIPACKQHALVGFLGTEGGNNVTDAQSGGNASPANHMQAKRDEVIYRIQIMDPSQVLDGINMSKRKELQWPDEVIRLKAGRNSWKDWSPQEGMEGHVIHRWVPCSRDPGSRSHIDKTILLVQIEDKYVAVVETGVLELGAEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT39</accession>
    <name>A0A8C3RT39_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">RNA polymerase III subunit D</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT39"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004484.1">
        <property type="protein sequence ID" value="ENSCSRP00000004341.1"/>
        <property type="gene ID" value="ENSCSRG00000003299.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5836119at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005666">
        <property type="term" value="C:RNA polymerase III complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042797">
        <property type="term" value="P:tRNA transcription by RNA polymerase III"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007811">
        <property type="entry name" value="RPC4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13408">
        <property type="entry name" value="DNA-DIRECTED RNA POLYMERASE III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13408:SF0">
        <property type="entry name" value="DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05132">
        <property type="entry name" value="RNA_pol_Rpc4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0240">DNA-directed RNA polymerase</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0804">Transcription</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004341.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="400" mass="44655" checksum="36A5D253F5115821" modified="2022-01-19" version="1">MSEGSSGNDAGNPGSLRPGLTGARGLIGRRPATPITPGRLPSIRSRDLTLGGVKKKTFTPNIISRKIKEEPKEDIAIKKEKKDRDRDRQRDGHGRGRGRLEVIQSHSIFEQGPAEMMKKKGTWDKTVDMSDFGPSHIINIKKEKRETDEETKQILRMLEKDDFLDDPRLRNDIRNKPVQLPLAHSGWLFKEEGDDQEDVKPLATSTKEEMMEVDLPSVKVKEEPRDEEDSEPPVVAKPSQAKAPPSYPEDISVAELLQSLSLTKEEELVFLQLPDTLPGQPPTQDTKPIKTEVQNEEGQMVMVKQEKNQEAKQAENICTLGDLPEGQVGKLLIRKSGKVQLVLGKVTLDVTMGTPCSFLQELVSVGIGDSRTGEMIILGHVKHKLVCSPDFESLLEHRHR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUH0</accession>
    <name>A0A8C3RUH0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 7">Trehalase</fullName>
            <ecNumber evidence="3 7">3.2.1.28</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Alpha-trehalose glucohydrolase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 7">
            <text>alpha,alpha-trehalose + H2O = alpha-D-glucose + beta-D-glucose</text>
            <dbReference type="Rhea" id="RHEA:32675"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15903"/>
            <dbReference type="ChEBI" id="CHEBI:16551"/>
            <dbReference type="ChEBI" id="CHEBI:17925"/>
            <dbReference type="EC" id="3.2.1.28"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the glycosyl hydrolase 37 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.28" evidence="3 7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUH0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004286.1">
        <property type="protein sequence ID" value="ENSCSRP00000004150.1"/>
        <property type="gene ID" value="ENSCSRG00000003144.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004555">
        <property type="term" value="F:alpha,alpha-trehalase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005993">
        <property type="term" value="P:trehalose catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.10.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008928">
        <property type="entry name" value="6-hairpin_glycosidase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012341">
        <property type="entry name" value="6hp_glycosidase-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001661">
        <property type="entry name" value="Glyco_hydro_37"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018232">
        <property type="entry name" value="Glyco_hydro_37_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23403">
        <property type="entry name" value="TREHALASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23403:SF1">
        <property type="entry name" value="TREHALASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01204">
        <property type="entry name" value="Trehalase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00744">
        <property type="entry name" value="GLHYDRLASE37"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48208">
        <property type="entry name" value="Six-hairpin glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00927">
        <property type="entry name" value="TREHALASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00928">
        <property type="entry name" value="TREHALASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="5 7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005615"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU361180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004150.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="594" mass="67482" checksum="B15AB57E11DB8D79" modified="2022-01-19" version="1">MACSARILVTAWCFFVGISVFVPGWQGLVYGLPPPCESQIYCTGDLLKQVQLARLFSDDKHFVDMPLRESPELVLKTFQQLVNVTPGGILSKEQLQQFVSSSFSDPGQEFEQWEPQDWTSSPQILAKISDQKLQVWASDLNAKWKSLGRKIKDDVRTHPMFYSQIYVPHPLMVPGGRFIEYYYWDSYWVIEGLLLSEMAVTAKGMIQNFLYLVERYGHIPNGGRVYYLRRSQPPFLTLMMDAYLAHANDTEFLRENIHLLEVEYEFWQRNRSVSITVGDRNHTLNYYNVQIGEPRPESYSKDWELATDLNEDARQELWAELKSAAESGWDFSSRWFLSWPPPLPATLKDTKARAVVPVDLNAFLCKTEHLLASFYRRLGNTTKAAQFQATLERRLEAVQAVFWNEAAGVWLDFNLLKKQPNPAFYPSNLAPLWTDCFSDQAAAERAVRYLEGSTVLSYKNGLPTSLARTGEQWDLPNAWPPLQHMVIAGLAKSSSLRAKEIAFALAQNWVRTNFALYKKYQAMFEKYNVDGDGKPGAGGEYQVQVRTCTEMLQCLQGGDVCSRSLSKHGECAFLMGGGPVLEAAVHQSPCCSLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUX4</accession>
    <name>A0A8C3RUX4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">small monomeric GTPase</fullName>
            <ecNumber evidence="2">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the small GTPase superfamily. Ras family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUX4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003668.1">
        <property type="protein sequence ID" value="ENSCSRP00000003542.1"/>
        <property type="gene ID" value="ENSCSRG00000002689.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051065">
        <property type="entry name" value="Ras-related_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45704">
        <property type="entry name" value="RAS-LIKE FAMILY MEMBER 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008344"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00048098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003542.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="203" mass="23152" checksum="E937DE4084FF75FE" modified="2025-10-08" version="2">MDLLFFFITCTVSNYLTYLSGALYSRKFTIDGEQISLQVQDTPFVSLEDDNDNICCQEQINRSIYWADGFVFVYSITDYDSYRVIRPLYQHIRKIHPNANIPLLLMANKGDLLRARQVSSREGLQLANELGGTYCEVSARENCEGVHEAFQQLCQEVGRMIGSCNGEKRRGLHLIRPKSPNMQDLKRRLKQALSSKGKSATTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVC4</accession>
    <name>A0A8C3RVC4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Centrosomal protein 152</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000004658.1">
        <property type="protein sequence ID" value="ENSCSRP00000004511.1"/>
        <property type="gene ID" value="ENSCSRG00000003323.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007099">
        <property type="term" value="P:centriole replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051235">
        <property type="entry name" value="CEP152/SHC-Transforming"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057659">
        <property type="entry name" value="CEP152_CC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10337:SF6">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 152 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10337">
        <property type="entry name" value="SHC TRANSFORMING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25770">
        <property type="entry name" value="CC_CEP63-bind_CEP152"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CEP152 CEP63 binding coiled coil" evidence="3">
        <location>
            <begin position="1147"/>
            <end position="1189"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1232"/>
            <end position="1251"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1312"/>
            <end position="1364"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1423"/>
            <end position="1452"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1529"/>
            <end position="1561"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="191"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="261"/>
            <end position="393"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="503"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="576"/>
            <end position="605"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="644"/>
            <end position="722"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="764"/>
            <end position="854"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="881"/>
            <end position="1002"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="1111"/>
            <end position="1149"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1232"/>
            <end position="1249"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1315"/>
            <end position="1330"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1352"/>
            <end position="1364"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1529"/>
            <end position="1538"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1546"/>
            <end position="1558"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF25770"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004511.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1591" mass="184378" checksum="76CDDFFFA342BCBD" modified="2022-01-19" version="1">MLDDSGDQLSNYSDCSIHEDGYEQGQNLYPEQFLYDQGNNHGETHAGNWTDQHNVDKERCIYEIKEDYSDRQSEEDPDVYLGRDGYKAPSHCQQNNMYHLSENFRPYTNGHTQELNNQQNKIVKFSDQFGASEVANGQTVESYKVTYKPYQNAIQQKVPITQDATRRNEVLEEMQREFLGTEENSADNIQILQLQVLNKARERQLEELTEKMEKSAQQIRYLNHQLAMVRDEKDGLALSLQESQKLYQNGKEREVHLEGQIKVLEGQIQTLTANEEQLFKQSKVAELAMESMQQQLLELRRSDSLQRAREQHETIVAALKQKYEEQVLSLEQKLDATNSALQEQKDLCCNLREHVKQLERMLEESKLEKTEIINRLTRSLEESQKQCANLLQTGSIQETNQLRLQLQQAQSAQLISNNMNKTLQEELTELKEEIALYESAAKLGVFLNDASGELHVDMTDSYVDLGIKKVNWKKSRFQSTVQNRDLDKEFSKDELILELKTEMERLLGSNKMKRNQISQLQNNLNDCQRTTEELKQLLKTDKTANENEPKISSIENLTETLWSTPSASDNYLQKELLRLRKVNQDLQQEAELKASEEKLKTANQDLCSQMRHMIQDFDRDKQEAVDRCERTYQQHHEDTKAHLREDLMERHAAEKEQLIQAYEETISQLKADMDELNKEMIAVKECYIAVCGEKDTLETTLRKKLEQEHQSKEEKIKEQATQKIEREWQGRLDRTLEETKKALVELQDCGSQTDQVTITDETSSKEIARMVEEQKLQLEEALKEKEKAVREALKELETELERKHHENIANQVETSLTKAHARWLKELTELEEYKANLKAEREKWEREYEISAAKQLSLVLSAAEEKWKKQLENTEKSGARTKELEEKILSLRRELELKREEIPATVKAELAQARAQWNKEKQEEILRLQEQNERDYRSFLDDHRNKINEVLVTAKEDLVKQKNELLIQKETELMMCLDQKQREWAAQETKRLQEEIHQYEEKILIELEFLLGEIHEELVKNRNNEPTWQNTCSSNALQLNHQYKEKLKASLQKAYRGTVHTILEKARQEWREFKRNRALLHAKRRRRNWGQGKTTYKCKKRNLWSHEDFCCDHCCQQLETKERECQDLKRKLEKACKHLQLAVREHKAKVEQIRGDMLRYIHESKERAAEMIKAEVLRERQETARKMRKYYLICLQQLLNDDGKYEGAEKKIMNAASKLVTMAKVLETPVRSTPQNKNAHSTLPLNSELPTGVEQSKRNHIHQTRPAHMESKSCGESIANKANDQVVQKRVPYNLRQQLDAVEAETQFGLHERATSNIQSSGSTSKQQADNSRDTMLELCPAEDGGRHRNGYVSNTDKGLTNTASTTALQKTSLCVPRVKFGNTHTPSSINRLSDSGPAHVMVENQTQRPVLNEFKCNQPNAYGEATSERTQGFDIQETPVRDDGSSPDWSSVSGSLHLDSGDMPFLYPVQKASSNAEAQHMACEQFPMTNLFPNADENIGTFCRQLTSKAKILGAKSEAILYSNEQLNVNPGHNSYKNSEKSKSDVSQQRNAASYSNIGKGYNQHSRKLILDAKSFQQDSGFDSPLPNLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVK3</accession>
    <name>A0A8C3RVK3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">ETS proto-oncogene 1, transcription factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the ETS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005476.1">
        <property type="protein sequence ID" value="ENSCSRP00000005313.1"/>
        <property type="gene ID" value="ENSCSRG00000004015.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08542">
        <property type="entry name" value="SAM_PNT-ETS-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000097">
        <property type="entry name" value="Protein c-ets-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000014">
        <property type="entry name" value="Protein c-ets-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045688">
        <property type="entry name" value="Ets1_N_flank"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000418">
        <property type="entry name" value="Ets_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046328">
        <property type="entry name" value="ETS_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003118">
        <property type="entry name" value="Pointed_dom"/>
    </dbReference>
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        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041886">
        <property type="entry name" value="SAM_PNT-ETS-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016311">
        <property type="entry name" value="Transform_prot_C-ets"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849:SF209">
        <property type="entry name" value="ETS TRANSLOCATION VARIANT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00178">
        <property type="entry name" value="Ets"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19525">
        <property type="entry name" value="Ets1_N_flank"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02198">
        <property type="entry name" value="SAM_PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001698">
        <property type="entry name" value="Transforming_factor_C-ets"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00454">
        <property type="entry name" value="ETSDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00413">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00251">
        <property type="entry name" value="SAM_PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00345">
        <property type="entry name" value="ETS_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00346">
        <property type="entry name" value="ETS_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50061">
        <property type="entry name" value="ETS_DOMAIN_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51433">
        <property type="entry name" value="PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="PNT" evidence="11">
        <location>
            <begin position="60"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="ETS" evidence="10">
        <location>
            <begin position="344"/>
            <end position="424"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005313.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="450" mass="51657" checksum="CDDB98350CFB1939" modified="2022-01-19" version="1">MSCGFQSTCYQQRICYPVWDESAIQEVPTGLERYNSDMECADVPLLTPSSKEMMSQALKATFSGFTKEQQRLGIPKDPQQWTETHVRDWVMWAVNEFSLKDVDFQKFCMNGAALCALGKDCFLELAPDFVGDILWEHLEILQKDEIKPYSANGVNPAYPESRYTSDYFISYGIEHAQCVPPSEFSEPSFITESYQTLHPISSEELFSLKYENDYPSVILRDPVQTDSLQTDYFTIKQEVVTPDNMCMGRTSRGKLGGQDSFESIESYDSCDRLTQSWNSQSSFQSLQRVPSYDSFDSEDYPAALPNHKPKGTFKDYVRDRADMNKDKPVIPAAALAGYTGSGPIQLWQFLLELLTDKSCQSFISWTGDGWEFKLSDPDEVARRWGKRKNKPKMNYEKLSRGLRYYYDKNIIHKTAGKRYVYRFVCDLQSLLGYTPEELHAMLDVKPDADE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW68</accession>
    <name>A0A8C3RW68_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Peptidase M14 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2 3">Belongs to the peptidase M14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW68"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005023.1">
        <property type="protein sequence ID" value="ENSCSRP00000004871.1"/>
        <property type="gene ID" value="ENSCSRG00000003680.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004181">
        <property type="term" value="F:metallocarboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd06908">
        <property type="entry name" value="M14_AGBL4_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.10:FF:000062">
        <property type="entry name" value="Cytosolic carboxypeptidase 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050821">
        <property type="entry name" value="Cytosolic_carboxypeptidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000834">
        <property type="entry name" value="Peptidase_M14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12756">
        <property type="entry name" value="CYTOSOLIC CARBOXYPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12756:SF9">
        <property type="entry name" value="CYTOSOLIC CARBOXYPEPTIDASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00246">
        <property type="entry name" value="Peptidase_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52035">
        <property type="entry name" value="PEPTIDASE_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Peptidase M14" evidence="4">
        <location>
            <begin position="1"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor/acceptor" evidence="3">
        <location>
            <position position="246"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS52035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004871.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="283" mass="32392" checksum="4A2CBC0E2A409627" modified="2022-01-19" version="1">MVLFARVYFLLPVCKHCPCGKLKKTCPLPHRVYSFNRQSGQYSFEALLSLFFFFFAVNLRSGAEQKVVFITARVHPGETPSSFVCQGIIDFLVSQHPIAKVLRDHLVFKIAPMLNPDGVYLGNYRCSLMGFDLNRHWVDPSPWAHPTLHGVKQLIVQMYNNPKISLEFYIDIHAHSTMMNGFMYGNIFEEEERFQRQAIFPKLLCQNAEDFSFSSTSFNRDAVKAGTGRRFLGGLLDHTSYCYTLEVSFYSYMLGGTTSTVPYTEEACILYKSIHPSECFECT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWA8</accession>
    <name>A0A8C3RWA8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWA8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005331.1">
        <property type="protein sequence ID" value="ENSCSRP00000005168.1"/>
        <property type="gene ID" value="ENSCSRG00000003906.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990080">
        <property type="term" value="F:2-phenylethylamine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001594">
        <property type="term" value="F:trace-amine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001662">
        <property type="term" value="P:behavioral fear response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007635">
        <property type="term" value="P:chemosensory behavior"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15312">
        <property type="entry name" value="7tmA_TAAR2_3_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050569">
        <property type="entry name" value="TAAR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009132">
        <property type="entry name" value="TAAR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24249">
        <property type="entry name" value="HISTAMINE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24249:SF220">
        <property type="entry name" value="TRACE AMINE-ASSOCIATED RECEPTOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01830">
        <property type="entry name" value="TRACEAMINER"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 11" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 11" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 11 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="21"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="55"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="91"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="136"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="192"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="249"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="281"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="13">
        <location>
            <begin position="37"/>
            <end position="300"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005168.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="334" mass="37911" checksum="A4482D9A326F95D9" modified="2025-10-08" version="2">MIPNHEFIHPLENVRSTISLWAMYIFMVGAIVLTMGGNMLVIISIAHFKQLHSPANFLICSMATTDFLLSFIVMPFSMIRSIESCWYFGDLFCKLHTCCDIMLCTTSIFHLCFISVDRYYAVCDPLHYVTKITVPVIVLFLLISWSVPFLLAFGLIFSELNIEGIEEYVASIDCNGFCAFILNKLWGVLASLIAFFFPGTVMVGIYVHIFTVARKHARQIAKIPSAIKCVSAMKNKISTKKENKATKTLSIVMGVFVFCWLPFFILTIADPLINFSTPEDLYNAFLWLGYFNSTCNPIIYGLFYSWFRKAFKMIVTGTIFRPDSSTLTLFPLSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWM5</accession>
    <name>A0A8C3RWM5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">mitogen-activated protein kinase</fullName>
            <ecNumber evidence="3">2.7.11.24</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.24" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWM5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005930.1">
        <property type="protein sequence ID" value="ENSCSRP00000005745.1"/>
        <property type="gene ID" value="ENSCSRG00000004314.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004707">
        <property type="term" value="F:MAP kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000063">
        <property type="entry name" value="Mitogen-activated protein kinase 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000769">
        <property type="entry name" value="Mitogen-activated protein kinase 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003527">
        <property type="entry name" value="MAP_kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050117">
        <property type="entry name" value="MAPK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008352">
        <property type="entry name" value="MAPK_HOG-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24055">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01773">
        <property type="entry name" value="P38MAPKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01351">
        <property type="entry name" value="MAPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0418">Kinase</keyword>
    <keyword evidence="7 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="10" id="KW-0346">Stress response</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="12">
        <location>
            <begin position="24"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="54"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005745.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="360" mass="41676" checksum="289D1F716E37C77B" modified="2022-01-19" version="1">MSQERPKFYRQELNKTVWEVPERYQNLSPVGSGAYGSVCSAFDRKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHENVIGLLDVFTPAKSLEEFNDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHINQLQQIMRLTGTPPAYLINRMPSHEARNYIQSLSYMPKMNFENVFIGANPLAVDLLEKMLVLDTDKRITAAEALAHGYFSQYHDPDDEPVADPYDQSFESRELEIEEWKSLTYDEVVSFVPPPLDQEEMES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX72</accession>
    <name>A0A8C3RX72_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Glycoprotein endo-alpha-1,2-mannosidase</fullName>
            <ecNumber evidence="9">3.2.1.130</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>N-{alpha-Glc-(1-&gt;3)-alpha-Man-(1-&gt;2)-alpha-Man-(1-&gt;2)-alpha-Man-(1-&gt;3)-[alpha-Man-(1-&gt;2)-alpha-Man-(1-&gt;3)-[alpha-Man-(1-&gt;2)-alpha-Man-(1-&gt;6)]-alpha-Man-(1-&gt;6)]-beta-Man-(1-&gt;4)-beta-GlcNAc-(1-&gt;4)-beta-GlcNAc}-L-asparaginyl-[protein] + H2O = alpha-D-glucosyl-(1-&gt;3)-D-mannopyranose + N(4)-{alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;3)-[alpha-D-Man-(1-&gt;2)-alpha-D-Man-(1-&gt;6)]-alpha-D-Man-(1-&gt;6)]-beta-D-Man-(1-&gt;4)-beta-D-GlaNAc-(1-&gt;4)-beta-D-GlcNAc}-L-asparaginyl-[protein] (N-glucan mannose isomer 8A1,2,3B1,2)</text>
            <dbReference type="Rhea" id="RHEA:54824"/>
            <dbReference type="Rhea" id="RHEA-COMP:14010"/>
            <dbReference type="Rhea" id="RHEA-COMP:14011"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:52996"/>
            <dbReference type="ChEBI" id="CHEBI:59080"/>
            <dbReference type="ChEBI" id="CHEBI:60627"/>
            <dbReference type="EC" id="3.2.1.130"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the glycosyl hydrolase 99 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.130" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX72"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005466.1">
        <property type="protein sequence ID" value="ENSCSRP00000005303.1"/>
        <property type="gene ID" value="ENSCSRG00000004005.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="406152at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004569">
        <property type="term" value="F:glycoprotein endo-alpha-1,2-mannosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd11574">
        <property type="entry name" value="GH99"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000019">
        <property type="entry name" value="glycoprotein endo-alpha-1,2-mannosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026071">
        <property type="entry name" value="Glyco_Hydrolase_99"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13572">
        <property type="entry name" value="ENDO-ALPHA-1,2-MANNOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13572:SF1">
        <property type="entry name" value="GLYCOPROTEIN ENDO-ALPHA-1,2-MANNOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16317">
        <property type="entry name" value="Glyco_hydro_99"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009559"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038876"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00039288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00049330"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005303.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="457" mass="52532" checksum="B2095C1428B79EF3" modified="2022-01-19" version="1">MARFHRRTCIILLLFILFICSMMMALKTLRPDTAGFGDPFGLGLLPELQQRTTLLGNKHSPLTAANGDSVTHTNHLHSIALNSIKTSMASVRKMEEELPSPNYNFHVFYYSWFGNPQYDGKYIHWNHPLVPHWDSKIANNYPKGRHNPPDEIASSFYPELGTYSSKDPSVIEAHMQQMRSASVGVIALSWYPPGMADENGEPAEDLVPLIMDNAHKYNLKVTFHIEPYKDRDDRSMYSNVKYIVDKYGGHPAFYRHKTSTGRTLPMFYVYDSYVTIPEIWANLLTVSGSQSIRNTPYDGLFIALLVEEKHKHEIHRSGFDGIYTYFATNGFSYGSSHHNWPSLKAFCDSSNLMFIPSVGPGYIDTSIRPWNNHNTRNRVNGKYYETAFSAALLVRPEIISITSFNEWHEGTQIEKAVPKKTGQVTYLDYKPHKPTMYLELTRKWSEKYSKEKEQWLM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY64</accession>
    <name>A0A8C3RY64_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RY64"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006167.1">
        <property type="protein sequence ID" value="ENSCSRP00000005972.1"/>
        <property type="gene ID" value="ENSCSRG00000004496.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002591">
        <property type="entry name" value="Phosphodiest/P_Trfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10151">
        <property type="entry name" value="ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10151:SF65">
        <property type="entry name" value="ECTONUCLEOTIDE PYROPHOSPHATASE_PHOSPHODIESTERASE FAMILY MEMBER 7-LIKE PRECURSOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01663">
        <property type="entry name" value="Phosphodiest"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005972.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="141" mass="16000" checksum="B43786F447444A49" modified="2022-01-19" version="1">KISHYSLLAPFTCHPAGRNEKEKGSNKLLLVSFDGFRWNYDQDVNTPNMDLLVKQGVKAEYITPPFVTMTSPSHFTTITGRSRCASVICILFPFVICSSEVVKYKQLEGIVRFHLKKLNKALMFNCVRKMHLPAPLLPTAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYJ3</accession>
    <name>A0A8C3RYJ3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Cysteine rich secretory protein LCCL domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CRISP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYJ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006201.1">
        <property type="protein sequence ID" value="ENSCSRP00000006007.1"/>
        <property type="gene ID" value="ENSCSRG00000004514.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.33.10:FF:000001">
        <property type="entry name" value="Cysteine-rich secretory protein LCCL domain containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.33.10">
        <property type="entry name" value="CAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018244">
        <property type="entry name" value="Allrgn_V5/Tpx1_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014044">
        <property type="entry name" value="CAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035940">
        <property type="entry name" value="CAP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001283">
        <property type="entry name" value="CRISP-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002413">
        <property type="entry name" value="V5_allergen-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10334">
        <property type="entry name" value="CYSTEINE-RICH SECRETORY PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00188">
        <property type="entry name" value="CAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00838">
        <property type="entry name" value="V5ALLERGEN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00837">
        <property type="entry name" value="V5TPXLIKE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00198">
        <property type="entry name" value="SCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55797">
        <property type="entry name" value="PR-1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01010">
        <property type="entry name" value="CRISP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SCP" evidence="2">
        <location>
            <begin position="2"/>
            <end position="148"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="SMART" id="SM00198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006007.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="178" mass="20470" checksum="ED99C59E62A2542F" modified="2022-01-19" version="1">MLHNKLRGQVYPSASNMEYMTWDDELERSAETWAQECIWDHGPASLIMSIGQNLAVHWGRYRSPAFHVQSWYDEVKDYTYPYPHECDPWCPDRCSGAMCTHYTQIVWATTNKVGCAVNICEQMSVWGEIWENAVYLVCNYSPKGNWIGEAPYKNGRPCSECPPSYGGSCQNNLCYKGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S219</accession>
    <name>A0A8C3S219_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Cell membrane</location>
            <topology evidence="1 12">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S219"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006803.1">
        <property type="protein sequence ID" value="ENSCSRP00000006590.1"/>
        <property type="gene ID" value="ENSCSRG00000004919.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13954">
        <property type="entry name" value="7tmA_OR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047132">
        <property type="entry name" value="Olfact_rcpt_6C-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26454">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26454:SF73">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 12" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 11" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="8 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 12" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="10 11" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="27"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="63"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="92"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="140"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="197"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="242"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="13">
        <location>
            <begin position="41"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006590.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="35076" checksum="620DEAB12F13F7AE" modified="2022-01-19" version="1">MKTENLTSVREFIFLGFPGTWHFQTSLAVLFSVMYILTIAGNVSIIALVWIHPRLHTPMYFFLCNLSFLEIWYTTACVPKAIGVMLGTSQTISFTVCLLQLFFLLSMGSTECFLLAVMAYDRYLAICHPLRYSSLMKSTFCAQLALLSWLCGFLAISVLAALISRLSLCGPNIINHFLCDVDSCIALSCTDTSLVELATFIVSIIVIMVSCAITLISYIYIISTMLRIPSAQGWQKAFSTCSAHLTVVTIWYGSIIFLYVKPSAQNSLDLNKTINIFNTIVTPLLNPFIYTLRNKEDVKEALRRTMGHKLLTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2A5</accession>
    <name>A0A8C3S2A5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Zona-pellucida-binding protein 1/2 C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2A5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007650.1">
        <property type="protein sequence ID" value="ENSCSRP00000007415.1"/>
        <property type="gene ID" value="ENSCSRG00000005469.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001669">
        <property type="term" value="C:acrosomal vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="C:extracellular region"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002199">
        <property type="term" value="C:zona pellucida receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001675">
        <property type="term" value="P:acrosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007339">
        <property type="term" value="P:binding of sperm to zona pellucida"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010857">
        <property type="entry name" value="Sp38-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048805">
        <property type="entry name" value="ZPBP1/2_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15443">
        <property type="entry name" value="ZONA PELLUCIDA BINDING PROTEIN SP38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15443:SF5">
        <property type="entry name" value="ZONA PELLUCIDA-BINDING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20626">
        <property type="entry name" value="EGF_Sp38_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Zona-pellucida-binding protein 1/2 C-terminal" evidence="1">
        <location>
            <begin position="37"/>
            <end position="85"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF20626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007415.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="85" mass="9477" checksum="CAFFDD8C3077AD1D" modified="2022-01-19" version="1">MEDLITSFLEVLGKRSEPLPEIYYIEGTLQMVWVNRCYPGYGINALIHPDCPDCCVVCSPGSYNPHDGVHCLQCNHTLIYGAAKC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3Q0</accession>
    <name>A0A8C3S3Q0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3Q0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008311.1">
        <property type="protein sequence ID" value="ENSCSRP00000008039.1"/>
        <property type="gene ID" value="ENSCSRG00000005963.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008142">
        <property type="term" value="F:oxysterol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002312">
        <property type="term" value="P:B cell activation involved in immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15159">
        <property type="entry name" value="7tmA_EBI2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000017">
        <property type="entry name" value="lysophosphatidic acid receptor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047160">
        <property type="entry name" value="GP183-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24237">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24237:SF7">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 183"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01157">
        <property type="entry name" value="P2YPURNOCPTR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 12" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="4" id="KW-0391">Immunity</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 12" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 12" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 12 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="36"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="82"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="113"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="152"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="199"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="249"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="293"/>
            <end position="313"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="52"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="342"/>
            <end position="363"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008039.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="363" mass="41764" checksum="E32211C783B59E82" modified="2022-01-19" version="1">TETPVVKMVTVTTAFTTPQTNNSTCDLYEHQNTARILLPVFYSFILILGVLGNGLALVVIFKNRKKINSTTLYSTNLVLSDILFTTALPTRIAYYALGFHWPFGETLCRLTALIFYINTYAGVNFMTCLSIDRFFAVVHPFRYNKIRRIKHAKYICIFVWFLVFSQTLPLLIQSMSKEERGRTTCMEYPNFEKIPHLPWILLGACLIGYIIPLGIILFCYSQISCKLFQTAKENPLTEKSGINKKAINTIMFVIVVFVICFTPYHIAIIQHMIKKLQYTPLCSELHTFQKSLHYTVFLMNFNCCMDPFIYFFACKGYKRRIMKILKRQVSISVSSAVRSAHEESSREMGETHMNILSKPSNGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S409</accession>
    <name>A0A8C3S409_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Structural maintenance of chromosomes protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Central component of the condensin complex, a complex required for conversion of interphase chromatin into mitotic-like condense chromosomes. The condensin complex probably introduces positive supercoils into relaxed DNA in the presence of type I topoisomerases and converts nicked DNA into positive knotted forms in the presence of type II topoisomerases.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the SMC family. SMC2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S409"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009647.1">
        <property type="protein sequence ID" value="ENSCSRP00000009325.1"/>
        <property type="gene ID" value="ENSCSRG00000005797.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000793">
        <property type="term" value="C:condensed chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000796">
        <property type="term" value="C:condensin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031981">
        <property type="term" value="C:nuclear lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030261">
        <property type="term" value="P:chromosome condensation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098813">
        <property type="term" value="P:nuclear chromosome segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000280">
        <property type="term" value="P:nuclear division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd03273">
        <property type="entry name" value="ABC_SMC2_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1060.20:FF:000005">
        <property type="entry name" value="Structural maintenance of chromosomes 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000278">
        <property type="entry name" value="Structural maintenance of chromosomes 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000385">
        <property type="entry name" value="Structural maintenance of chromosomes 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1060.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1620">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003395">
        <property type="entry name" value="RecF/RecN/SMC_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024704">
        <property type="entry name" value="SMC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027120">
        <property type="entry name" value="Smc2_ABC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010935">
        <property type="entry name" value="SMC_hinge"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036277">
        <property type="entry name" value="SMC_hinge_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43977">
        <property type="entry name" value="STRUCTURAL MAINTENANCE OF CHROMOSOMES PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06470">
        <property type="entry name" value="SMC_hinge"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02463">
        <property type="entry name" value="SMC_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005719">
        <property type="entry name" value="SMC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00968">
        <property type="entry name" value="SMC_hinge"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF75553">
        <property type="entry name" value="Smc hinge domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57997">
        <property type="entry name" value="Tropomyosin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="12" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="5" id="KW-0132">Cell division</keyword>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="9 15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="10" id="KW-0226">DNA condensation</keyword>
    <keyword evidence="7" id="KW-0498">Mitosis</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SMC hinge" evidence="16">
        <location>
            <begin position="520"/>
            <end position="640"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="246"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="402"/>
            <end position="502"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="681"/>
            <end position="930"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="984"/>
            <end position="1011"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005231"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023067"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00058936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRNR" id="PIRNR005719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="SMART" id="SM00968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009325.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1213" mass="137448" checksum="6A623C8E2EC20755" modified="2022-01-19" version="1">MHIKSIILEGFKSYAQRTEVNGFDPLFNAITGLNGSGKSNILDSICFLLGISNLSQVRASNLQDLVYKNGQAGIIKATVSITFDNSDKKQSPLGFEAHDEITVTRQVVIGGRNKYLINGVNANNTRVQDLFCSVGLNVNNPHFLIMQGRITKVLNMKPPEILAMIEEAAGTRMYECKKIAAQKTIEKKEAKLKEIKTILEEEITPTLQKLKEERSSYLEYQKVMREIEHLSRLYVAYQFVLAEETKVRSADELKEMQANIAKLQETMAENEKKVKELNKEIEEMEKKRDQEVGGVLRSLEDVLAETQRVDTKAQSALDLKKQNLKSEEKKCKELVKSMEEDSKALEAKEKEVKKIKDGLNALQEASDKDTNALAAAQQHFNAVSAGLSSNEDGEEATLAGQMMTCKNDISKAETEAKQAQMKLKHAQQELKTKQAEVKKMDGGYKKDQEAFEVVKKLKEKLEIEMKKLNYEDKKEETLLAKRRELSREVNQLRESYEALMAKFPSLRFEYKDPEKNWNPNHIKGLVASLITVKEISTATALEVVAGGKLYNIVVDTEVIGKKLLEKGELKRRYTIIPLNKISAHCIRQETVMAAKRLVGADNVHLALSLIGYESDLQKAMEYVFGTTLVCDNLNNAKKVTFDKNIMKRTVTLGGDTFDPQGTLSGGARSQSTPVLSKLLEMKDIQEKLKTKESELDTVEKELASLKNIAEKYRQLKQQWEMKSEEAELLQTKLQQSAYHKQQEELDTLKKTIEESEETLKKTKEIQKKAEEKYKVLENKMKNAEVEREKELKNAQQKLDGAKKKADVSSKKMKEKQQEVEALVLELEELKREQASYKQQIEAVNEAIKSYQDQIDAMASEVSKTKASVKKAQEELAKQKEVITAQDKEIKAKSAEAVKYREQNNESQLKVKELEHNINKHKRETTDAAAKVAKLLKDYEWIASEKQLFGQPNTAYDFKTNNPKEAGQRLQKLQEKKEKLGRNVNMRAMNMLSEAEERYNDLMKRKRIVENDKSKILATIEELDQKKNEALNIAWQKVNKDFGSIFSTLLPGANAMLAAPEGQTVLDGLEFKVALGNTWKENLTELSGGQRSLVALSLILAMLLFKPAPIYILDEVDAALDLSHTQNIGQMLRTHFRHSQFIVVSLKDGMFNNANVLYKTKFVDGVSTVTRYTQAQNGSNASKNRPRPYHFVGMSCVSCLYVEETGIAIIKTRY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4G9</accession>
    <name>A0A8C3S4G9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4G9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007840.1">
        <property type="protein sequence ID" value="ENSCSRP00000007598.1"/>
        <property type="gene ID" value="ENSCSRG00000005612.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042802">
        <property type="term" value="F:identical protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000508">
        <property type="entry name" value="Myeloid zinc finger 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000139">
        <property type="entry name" value="zinc finger protein 1 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000135">
        <property type="entry name" value="Zinc finger protein 358"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000902">
        <property type="entry name" value="Zinc finger protein 445"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000281">
        <property type="entry name" value="Zinc finger protein 558 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000862">
        <property type="entry name" value="zinc finger protein 697"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050331">
        <property type="entry name" value="Zinc_finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515:SF49">
        <property type="entry name" value="GASTRULA ZINC FINGER PROTEIN XLCGF49.1-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515">
        <property type="entry name" value="PR DOMAIN ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="13" id="KW-0732">Signal</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="signal peptide" evidence="13">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034511057" description="C2H2-type domain-containing protein" evidence="13">
        <location>
            <begin position="22"/>
            <end position="549"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="287"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="315"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="343"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="371"/>
            <end position="398"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="399"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="427"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="455"/>
            <end position="482"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="483"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="511"/>
            <end position="538"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="173"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="209"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="173"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="214"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="240"/>
            <end position="249"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007598.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="549" mass="62116" checksum="77891403F225EB6F" modified="2022-01-19" version="1">KEHFKVINVLFLLCHCHSFQSVPLYPLSPYPFQNWNTVEGFYTNCSDDDKLFSEIKTKLFIWYQTLIAPGLFPLTGYPGPKPDILYRLERGEEPWVHTPQCPVAWESPSPAEEEEQRCEPWVSPQQDSVVWEPPESPCRGSDVLSGFGEQPRRLWASILQCAVAWERPESISRADGRVRSRSEEQHPDEGPEILQPYKVLLRGSEEGAVLSPELQGTSRSSCGSQRPESELGATPGCDRCSSNSPNTQLGPETGEGPIPGPVCAPRANGTAPPDAQESSVPNKEKPHQCPECGKGFRRKWDLTKHQRTHSGERPYPCTDCSKSFSHISNLIKHQRIHTGERPFACDLCGLSFTLKQVLIRHQRIHTGERPFACTDCDKSFKDKQKLTIHRRTHTGERPYVCADCGKSFGQSQRLKTHRRIHTGEKPYLCSDCGRAFNQISNLYTHWRIHTGERPYPCTDCGKSFSLKYDLTKHRRVHTGERPYPCTDCDKSFSQKQDLTKHRRVHTGERPYPCAQCGKSFSNVSNLLAHQRTHLGQRLPAAGPARPGKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5Q4</accession>
    <name>A0A8C3S5Q4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5Q4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009295.1">
        <property type="protein sequence ID" value="ENSCSRP00000008983.1"/>
        <property type="gene ID" value="ENSCSRG00000006715.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001228">
        <property type="term" value="F:DNA-binding transcription activator activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000056">
        <property type="entry name" value="Zinc finger and SCAN domain-containing 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:003000">
        <property type="entry name" value="Zinc finger and SCAN domain-containing 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000189">
        <property type="entry name" value="zinc finger protein 133 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000295">
        <property type="entry name" value="zinc finger protein 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002259">
        <property type="entry name" value="zinc finger protein 271"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000176">
        <property type="entry name" value="zinc finger protein 70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001051">
        <property type="entry name" value="zinc finger protein 768"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24393:SF106">
        <property type="entry name" value="ZINC FINGER AND SCAN DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24393">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13465">
        <property type="entry name" value="zf-H2C2_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="91"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="119"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="147"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="175"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="203"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="231"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="259"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="287"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="315"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="343"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="12">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
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    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="PROSITE" id="PS50157"/>
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    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008983.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="367" mass="42074" checksum="87B7B96BCE563176" modified="2022-01-19" version="1">MRSGHTGDGMGSESEEENSQLEGPELVHPHRRMSGRAEGNVSQSPEQGEAWGSQHRLERQLGTQLGKGLDKSCHRPVDTTHQRIRNEERPTICEECGRSFSRSSNLIVHQRLHAGEKPYKCLDCGKSFSRSSHLITHQRLHTGEKPYKCPNCGKSFSDSSTLITHQRLHTGEKPYKCPDCGKGFNQSSNLTSHQRTHTGERPYKCPECGKSFSVSSYLIRHQKIHTGEKPYKCEECEKSFSQSSSLINHQRVHTGEKPYKCIDCNKWFRNSSDLIRHQRTHTGERPYRCPDCGKSFNRSSNLMTHQRIHTGEKPYECPECRRSFTVSSALIKHQRTHREEKPYDCPDCGKSFIRCSNFLTHRRIHTG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5Q6</accession>
    <name>A0A8C3S5Q6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">ER membrane protein complex subunit 6</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Transmembrane protein 93</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="3">Component of the ER membrane protein complex (EMC).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the EMC6 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5Q6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009469.1">
        <property type="protein sequence ID" value="ENSCSRP00000009154.1"/>
        <property type="gene ID" value="ENSCSRG00000006845.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072546">
        <property type="term" value="C:EMC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000045">
        <property type="term" value="P:autophagosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034975">
        <property type="term" value="P:protein folding in endoplasmic reticulum"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Emc6"/>
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        <property type="entry name" value="EMC6-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20994">
        <property type="entry name" value="ER MEMBRANE PROTEIN COMPLEX SUBUNIT 6"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="ER MEMBRANE PROTEIN COMPLEX SUBUNIT 6"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF07019">
        <property type="entry name" value="EMC6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="52"/>
            <end position="71"/>
        </location>
    </feature>
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            <dbReference type="ARBA" id="ARBA00004477"/>
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        <source>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00011276"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00020827"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022692"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
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    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00031072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009154.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="95" mass="10138" checksum="A62FEEB26862EE04" modified="2022-01-19" version="1">MATVVAKREGPQFISEGAVRGNAAILDYCRTSVSALSGATAGILGLTGLHGFIFYFLASVLLSVLLVLKAGRRWNKYFKSRRPLFTGGLIGGLFT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8B4</accession>
    <name>A0A8C3S8B4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">TIR domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Toll-like receptor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8B4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010888.1">
        <property type="protein sequence ID" value="ENSCSRP00000010509.1"/>
        <property type="gene ID" value="ENSCSRG00000007848.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002224">
        <property type="term" value="P:toll-like receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10140:FF:000001">
        <property type="entry name" value="Toll-like receptor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000770">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10140">
        <property type="entry name" value="Toll/interleukin-1 receptor homology (TIR) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000157">
        <property type="entry name" value="TIR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035897">
        <property type="entry name" value="Toll_tir_struct_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24365">
        <property type="entry name" value="TOLL-LIKE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24365:SF545">
        <property type="entry name" value="TOLL-LIKE RECEPTOR 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00560">
        <property type="entry name" value="LRR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01582">
        <property type="entry name" value="TIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00365">
        <property type="entry name" value="LRR_SD22"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="18"/>
    </dbReference>
    <dbReference type="SMART" id="SM00255">
        <property type="entry name" value="TIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52200">
        <property type="entry name" value="Toll/Interleukin receptor TIR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50104">
        <property type="entry name" value="TIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0391">Immunity</keyword>
    <keyword evidence="13" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="3" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="4" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="10 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 16" id="KW-0732">Signal</keyword>
    <keyword evidence="5 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 15" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="16">
        <location>
            <begin position="1"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034926343" description="TIR domain-containing protein" evidence="16">
        <location>
            <begin position="39"/>
            <end position="971"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="749"/>
            <end position="771"/>
        </location>
    </feature>
    <feature type="domain" description="TIR" evidence="17">
        <location>
            <begin position="801"/>
            <end position="943"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="951"/>
            <end position="971"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010509.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="971" mass="111086" checksum="5549A802DF403726" modified="2022-01-19" version="1">IQSLRPPRSLRSALPLRRMGPGFPLLASLLLLTPGAAAYGFRNCIQSMENPESFRCIQRFLRDITSAVGDLPPNAMYVNVSHNSIHRLPAASFRHLPQLQQLQLVYNRLETIEDWAFENLGALDMLNLSNNRLASLSEGAFRGLGNLTSLFLSNNPLSTIHPRALQPLDHLRILDLYSCRLASFAAVARSLQGLTRLQELNLCGNRLWSLNSSCPLPLSLSTLHLCNNSLRAVDGGGPQLLGHIRSLNLSYNKISNVTSFAGAELRSLSYLLLKGNPLDVFHLLNVSSLPPRSLDYSGLHLGEEGVSKVCQRLGSRPLKRLMLQSNNIRELRNASFSLCPPIQTLDLSWNKLRWLACVDKWQPGALERLVVEHNLLNRLGTCEHAASLEALHFISFRYNRILSVKYWAFGYAPNLRILHLNINTIAYLHKHALKGLRYLTELRLDNNLLTDLYEPSFADLLRLRTLNLRNNRVSILFPYVFGHLSQLQTLDLGGNNIRHLTNMSFSGLSSLSKLYLDRNRIKEISSDIFHPVQATLEVLDLMANTLQYITKIQHKSPPFRHLHKLYDLKLQAQQPYGMKIIPARFFQGLAALRFLRLSGNKLLSISPDAFDDLAQLHYLDLADSCNGMQDLPPGIFKNLRRLQKLNLENVGLHSLTLEVFGNLSNLTSLLLAKNQLQTVNVSVANALGLLRYLDLRKCPLSCTCENLWFQNWLANRWVQVVYLYNYSCDSRQQLGYVYSFDTHVCFLDVGLYLFSVTAPALLLLMLLPLTYHRAYWRLRYHLYILRSWVNDRWRRQDGEHFQYDAFVSYNSADEEWVLGQLVPSLESSQGSVRLCLHHRDFELGKSIVDNIVDSIYNSRKTICVISRSYLQSEWCSLEIQLASYRLFEELKDVLVMVLLEAIPDRELSAYHRMRKVMLKKTYISWPLEPAAQRLFWIKLRKALKGSYTEEEEEEKLSSSSNGYKPLLDWSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9B4</accession>
    <name>A0A8C3S9B4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Eukaryotic translation initiation factor 4 gamma 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic initiation factor 4G family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000012160.1">
        <property type="protein sequence ID" value="ENSCSRP00000011717.1"/>
        <property type="gene ID" value="ENSCSRG00000008737.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016281">
        <property type="term" value="C:eukaryotic translation initiation factor 4F complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003743">
        <property type="term" value="F:translation initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd11559">
        <property type="entry name" value="W2_eIF4G1_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.180:FF:000001">
        <property type="entry name" value="Eukaryotic translation initiation factor 4 gamma, 3, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.180:FF:000002">
        <property type="entry name" value="Eukaryotic translation initiation factor 4 gamma, 3, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.180:FF:000003">
        <property type="entry name" value="Putative eukaryotic translation initiation factor 4 gamma 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.180">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003891">
        <property type="entry name" value="Initiation_fac_eIF4g_MI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003890">
        <property type="entry name" value="MIF4G-like_typ-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003307">
        <property type="entry name" value="W2_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23253">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 4 GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23253:SF10">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 4 GAMMA 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02847">
        <property type="entry name" value="MA3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02854">
        <property type="entry name" value="MIF4G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02020">
        <property type="entry name" value="W2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00515">
        <property type="entry name" value="eIF5C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00544">
        <property type="entry name" value="MA3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00543">
        <property type="entry name" value="MIF4G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51366">
        <property type="entry name" value="MI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51363">
        <property type="entry name" value="W2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0396">Initiation factor</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="6" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="4" id="KW-0810">Translation regulation</keyword>
    <feature type="domain" description="MI" evidence="9">
        <location>
            <begin position="1251"/>
            <end position="1373"/>
        </location>
    </feature>
    <feature type="domain" description="W2" evidence="8">
        <location>
            <begin position="1438"/>
            <end position="1609"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="187"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="289"/>
            <end position="520"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="554"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="694"/>
            <end position="724"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1027"/>
            <end position="1252"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="39"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="244"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="350"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="7">
        <location>
            <begin position="382"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="393"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="7">
        <location>
            <begin position="414"/>
            <end position="424"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="425"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="483"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="574"/>
            <end position="585"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="594"/>
            <end position="607"/>
        </location>
    </feature>
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        <location>
            <begin position="1108"/>
            <end position="1117"/>
        </location>
    </feature>
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        <location>
            <begin position="1120"/>
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        </location>
    </feature>
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        <location>
            <begin position="1151"/>
            <end position="1187"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1195"/>
            <end position="1237"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00005775"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022540"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51366"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011717.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1609" mass="179186" checksum="062EF81653CB4D75" modified="2022-01-19" version="1">MNKAPQPTGGAPTAPHPAPSPGLPQSAFPPGQTAPVVFNPSQATQMNTPSQPRQHFYQSRAQPPTSASRVQSNTSARPGPPAHVYPAASQVMMIPSQISYPASQGAYYIPGQGRSTYVVPTQQYPVQPGAPSFYPGANPPEFGTYAGAYYPAQGVQQFPAGVPAAQVMMNQQPPIPTKRERKTIRIRDPNQGGKDITEEIMSGARTSSTPTPPQAGSGLEPQANGETSHVAVIVRPDDRPKPVPVVSKPVSLEPSKSASPSPPPPLIAEVEPVLLAPVPLVPLESPVDVDTKEELAEAPADTYEPLKATTTVPGGTEQPEEAADLGTELQEEAAATPVLEPPAQPVLVETQEEEAPEEEEAPEEEVAPPEEVPLEEELPVKPAAPPSPPPPQEEASSEAVVESNGVVEETPEPVAEPPVCPPEPAVESPVVQPEELVLPNGLGVPGKQEAEEPEEEPESDVSPISEPEEVRTEEPAIPASPPAEEEEEEQEEEEECEEPLEAQEQNFPLEAPLSQSSEEITQVAVSVPKKKRKMKELNKKEAVGDLLDAFKESQISDGASEVENKPPASVPAPEPKEAAPARPQEETEETWEEKEDKLDPEKVKAAEQKYQYKEEQWKPLNPEEKKSYDREFLLGFQFIFASMQKPEGLPQISDVVLDKVSATTRLVNKTPMRPLDPIRLSGMNCGPDFTPSFANLGRPSMGNRGPPAGLGPRRSQQSQRKEPRKIIATVSLNEDIKLNKAEKAWKPTSKRAAEEEDPDNIKTQDLFRRVRSILNKLTPQMFQQLMKQVTELSIDTEERLKGVIDLIFEKAISEPNFSVAYANMCRCLMGLKVPTTDKPAVTVNFRKLLLNRCQKEFEKDKDDDEIFEKKQKEMDDAAAPEEKARLKEALDDARDKARRRSLGNIKFIGELFKLKMLTEAIMHDCVVKLLKNHDEESLECLCRLLTTIGKDLDFEKAKPRMDQYFNQMDKIIKEKKTSSRIRFMLQDVIDLRRNSWVPRRGDQGPKTIDQIHKEAEMEEHREHIKVQQLMSKQDKRRGPPGSSSGGGRGSQVADDGWNTVPISKGNRPIDTSRITKITKPGSIDSNNQLFAPGGRLSWGKGSSGGSGAKPADSASDATRPATSTLNRFSALQQSTPAESLDSRRVVQRSSSSRDRSEKAGERFERERLERGDRLERPDRGERPDRNRPPVTKRSYSKETEDRSRERERLGAQEAVRKVSSMTEERDRSREPVKREPVPPEASPKPALSEEELEKKSKAIIEEYLHINDMKEALQCVQELGCPSQLYVFVRNGIESTLERSMIAREHMGLLLYQLVKAGNLTKEQYYKGVHDILEIAEDMEIDIPHIWLYLAELITPILREGGISMEELFREIAKPLVPIGKASTLLLEILGLLCKGMSHKKAGSLWREGGLSWKEFLPEDQDVNKFVTEQKVEYTMGDSSDTPSRKELTAEELCKQMEKLLKENSNNQRIYDWIEATLSEQQVSSHAFVRALMTSVCHSAIVFENPYRVDTVVIKNRAKLLQKYVSEEQKELQALYALQALVVKLDQPPNLLRMFFDALYDEDVIKEEAFYKWESSKDPAEQQGKGVALKSVTAFFTWLREAEDESDNN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9F0</accession>
    <name>A0A8C3S9F0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">NADPH dependent diflavin oxidoreductase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>2 oxidized [2Fe-2S]-[protein] + NADPH = 2 reduced [2Fe-2S]-[protein] + NADP(+) + H(+)</text>
            <dbReference type="Rhea" id="RHEA:67716"/>
            <dbReference type="Rhea" id="RHEA-COMP:17327"/>
            <dbReference type="Rhea" id="RHEA-COMP:17328"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:33737"/>
            <dbReference type="ChEBI" id="CHEBI:33738"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:67717"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9F0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010924.1">
        <property type="protein sequence ID" value="ENSCSRP00000010543.1"/>
        <property type="gene ID" value="ENSCSRG00000007858.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050660">
        <property type="term" value="F:flavin adenine dinucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010181">
        <property type="term" value="F:FMN binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016651">
        <property type="term" value="F:oxidoreductase activity, acting on NAD(P)H"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016226">
        <property type="term" value="P:iron-sulfur cluster assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.80:FF:000001">
        <property type="entry name" value="NADPH--cytochrome P450 reductase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.990.10:FF:000008">
        <property type="entry name" value="NADPH-dependent diflavin oxidoreductase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.990.10">
        <property type="entry name" value="NADPH-cytochrome p450 Reductase, Chain A, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.80">
        <property type="entry name" value="Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.10">
        <property type="entry name" value="Translation factors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003097">
        <property type="entry name" value="CysJ-like_FAD-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017927">
        <property type="entry name" value="FAD-bd_FR_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001709">
        <property type="entry name" value="Flavoprot_Pyr_Nucl_cyt_Rdtase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039261">
        <property type="entry name" value="FNR_nucleotide-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023173">
        <property type="entry name" value="NADPH_Cyt_P450_Rdtase_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001433">
        <property type="entry name" value="OxRdtase_FAD/NAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017938">
        <property type="entry name" value="Riboflavin_synthase-like_b-brl"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19384:SF10">
        <property type="entry name" value="NADPH-DEPENDENT DIFLAVIN OXIDOREDUCTASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19384">
        <property type="entry name" value="NITRIC OXIDE SYNTHASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00667">
        <property type="entry name" value="FAD_binding_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00175">
        <property type="entry name" value="NAD_binding_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00371">
        <property type="entry name" value="FPNCR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52343">
        <property type="entry name" value="Ferredoxin reductase-like, C-terminal NADP-linked domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63380">
        <property type="entry name" value="Riboflavin synthase domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51384">
        <property type="entry name" value="FAD_FR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0274">FAD</keyword>
    <keyword evidence="5" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="6" id="KW-0288">FMN</keyword>
    <keyword evidence="8" id="KW-0521">NADP</keyword>
    <keyword evidence="9" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FAD-binding FR-type" evidence="11">
        <location>
            <begin position="59"/>
            <end position="188"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00052174"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51384"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010543.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="339" mass="38034" checksum="D60D0DE9D84C1EEF" modified="2022-01-19" version="1">QASCPLLGPAPVSRALLASPSLSGTPLPAHLPQPCTIQHLVACYLDISCVPRRSFFELLAWFSPSELEREKLQEFSSAQGQEELYGYCNRPRRSTLEVLCDFPHTTCAVPLDYLLDLIPRIQPRAFSIASSMLALPNRLQILLAVVQYKTRLSKPRRGLCSTWLASLSPQQGDVRVPLWVKRGGMKFPAEPDTPIIMIGPGTGVAPFRAAIQERVAHGRKGNYLFFGCRQKSKDFYCGAEWQELVKSGHLTLFTAFSRDQEEKIYVQHRIRENKGLVWDLLSRGNAHIYLAGNAKQMPAAVADALKSVFQFEGDLSPSEAEEYLTALERSHRFQMETWS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB15</accession>
    <name>A0A8C3SB15_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Hexosyltransferase</fullName>
            <ecNumber evidence="9">2.4.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Golgi apparatus</location>
            <location evidence="1 9">Golgi stack membrane</location>
            <topology evidence="1 9">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the chondroitin N-acetylgalactosaminyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010276.1">
        <property type="protein sequence ID" value="ENSCSRP00000009918.1"/>
        <property type="gene ID" value="ENSCSRG00000007428.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047238">
        <property type="term" value="F:glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.10:FF:000060">
        <property type="entry name" value="Hexosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.10">
        <property type="entry name" value="Spore Coat Polysaccharide Biosynthesis Protein SpsA, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008428">
        <property type="entry name" value="Chond_GalNAc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051227">
        <property type="entry name" value="CS_glycosyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029044">
        <property type="entry name" value="Nucleotide-diphossugar_trans"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12369:SF40">
        <property type="entry name" value="CHONDROITIN SULFATE SYNTHASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12369">
        <property type="entry name" value="CHONDROITIN SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05679">
        <property type="entry name" value="CHGN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53448">
        <property type="entry name" value="Nucleotide-diphospho-sugar transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 9" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 9" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3 9" id="KW-0808">Transferase</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU364016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009918.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="562" mass="65270" checksum="75C62308F8813413" modified="2022-01-19" version="1">MRGIECFAKFNLDVICEPSPAPTEVNMSFDILLRIADMIFHCMQQLFHENYEHNRKGYIQDLHNSKIHTAITLHPNKRPAYQYRLHNYILSRKISELRYRTIQLHRESALMSKLSNSEINKEDQQLGMMPSFNRFQPRERNEVIEWEFLTGKLLYSMAENQPPRQSINSILRAALDDTVMQVMEMINENSKSRGRLIDFKEIQYGYRRVDPMHGVEYILDLLLLYKRHKGRKLTVPVRRHAYLQQLFSKPFFKEAEELDVRSLVENINSDTQSFSFLSNSLKIFSSFQDTKEIGGHSDKKIHILVPLTGRYDIFLRFMENFEKTCVIPRQNVKLAVILFSSDSGQDSSKHRELIKEYHNKYPKADMTLIPMTGEFSRGLGLEMASSQFENDTLLLFCDVDLIFTPDFLQRCRDNTIQGQQVYYPIIFSQYDPKVIYGGNPPGDSNFVFTKKTGFWRDYGFGITCIYKSDLLSAGGFDTSIQGWGLEDVDLFTKVITSGLKAFRSQEVGVVHVFHPVQCDPNLDPKQYKMCLGSKASTFASTMQLAELWLEKHLGVRYNRTLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCD2</accession>
    <name>A0A8C3SCD2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Tetraspanin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
            <location evidence="2">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Membrane</location>
            <topology evidence="14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 14">Belongs to the tetraspanin (TM4SF) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCD2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012320.1">
        <property type="protein sequence ID" value="ENSCSRP00000011864.1"/>
        <property type="gene ID" value="ENSCSRG00000008903.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046930">
        <property type="term" value="C:pore complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019899">
        <property type="term" value="F:enzyme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046931">
        <property type="term" value="P:pore complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072659">
        <property type="term" value="P:protein localization to plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051604">
        <property type="term" value="P:protein maturation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd03158">
        <property type="entry name" value="penumbra_like_LEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1450.10:FF:000007">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1450.10">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018499">
        <property type="entry name" value="Tetraspanin/Peripherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000301">
        <property type="entry name" value="Tetraspanin_animals"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008952">
        <property type="entry name" value="Tetraspanin_EC2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282:SF154">
        <property type="entry name" value="TETRASPANIN-33"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00335">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002419">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00259">
        <property type="entry name" value="TMFOUR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48652">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0965">Cell junction</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11 13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="26"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="61"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="95"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="238"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="158"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="159"/>
            <end position="175"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRSR" id="PIRSR002419-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU361218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011864.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="285" mass="31709" checksum="0685D1DB0DE20692" modified="2022-01-19" version="1">MPRRLAGPPAGPHGEDFSFVSPLVKYLLFFFNLLFWMISMVMVAVGIYARLMKHAEAAMACLAVDPAILLIVVGVLMFLITFCGCIGSLRENICLLQTFSICLTIVFLLQLAAGVLGFVFSDKARGKVSEIINNAVVHYRDDLDLQNLIDYGQKEFSCCGGISYKDWSQNMYFNCTADNPSRERCSVPYSCCLRAADQAVINTMCGQGMQSMNYLEAGEFIYTNGCIDKLVNWIHSNLFLLGGIALGLAIPQLVGILLSQILVNQIKDQVKLQAYNQQHRADPWY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDC4</accession>
    <name>A0A8C3SDC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Zinc finger protein RFP-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012744.1">
        <property type="protein sequence ID" value="ENSCSRP00000012260.1"/>
        <property type="gene ID" value="ENSCSRG00000009198.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19762">
        <property type="entry name" value="Bbox2_TRIM7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12888">
        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="16"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="7">
        <location>
            <begin position="87"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="8">
        <location>
            <begin position="263"/>
            <end position="450"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="180"/>
            <end position="229"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012260.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="11">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="450" mass="51392" checksum="442E270B594BFAA9" modified="2022-01-19" version="1">MAARGGIKDLQEAVICAICLAYFNDPVILKCGHNFCRACIAQYCKESKTSPSYSCPQCRDPFREGEFQPNRQLRNVVEITQKFPAPGGKEACEKHEELLKLFCEVDQTLLCVVCRESRAHRDHSVLPIEEAALDYQDQIRSRLESLKKERDEILSYKSSGENTSQELLRQKIVSEFQQLRQFLEEQERLLLAQLEELNQEIEKRRAEYVAKLSEELSSFSSLISEMEQKCQQPASEFLQVRQCERETFQNPAAFSSELKWRIWESSQRNLCPSRSDSLSAANVTLDPDTAHPRLVLSADRRSVRCGDTPQDLPDDPERFDTARCVLGCEGFTSGRHCWEVEVEGRGRCVVGVARESVRRKGWISFTPEQGIWAVGCWKDQYRALTSPEQILPNRAPRRIRVYLDCEQGQVEFFDAGHGNPIFTFPPASFAGERIRPFVRVIGGVQLTLCP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF14</accession>
    <name>A0A8C3SF14_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Small ribosomal subunit protein uS5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="2">40S ribosomal protein S2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF14"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014514.1">
        <property type="protein sequence ID" value="ENSCSRP00000013933.1"/>
        <property type="gene ID" value="ENSCSRG00000010586.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022627">
        <property type="term" value="C:cytosolic small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.20:FF:000133">
        <property type="entry name" value="40S ribosomal protein S2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.230.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000851">
        <property type="entry name" value="Ribosomal_uS5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005711">
        <property type="entry name" value="Ribosomal_uS5_euk/arc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013810">
        <property type="entry name" value="Ribosomal_uS5_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018192">
        <property type="entry name" value="Ribosomal_uS5_N_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014721">
        <property type="entry name" value="Ribsml_uS5_D2-typ_fold_subgr"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01020">
        <property type="entry name" value="uS5_euk_arch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13718:SF4">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13718">
        <property type="entry name" value="RIBOSOMAL S SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00333">
        <property type="entry name" value="Ribosomal_S5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54768">
        <property type="entry name" value="dsRNA-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00585">
        <property type="entry name" value="RIBOSOMAL_S5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50881">
        <property type="entry name" value="S5_DSRBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3" id="KW-0689">Ribosomal protein</keyword>
    <feature type="domain" description="S5 DRBM" evidence="5">
        <location>
            <begin position="100"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="10"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="10"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="4">
        <location>
            <begin position="23"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="4">
        <location>
            <begin position="34"/>
            <end position="50"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00035255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00035407"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013933.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="195" mass="20984" checksum="BC05031E4BC93C75" modified="2022-01-19" version="1">MADDAGAAAAGAGAAGSRRSCGGFRGGFGSGLRGRGRGRGRGRGRGRGARGKAEDKEWIPVTKLGRLVKDMKIKSLEEIYLFSLPIKESEIIDFFLVSSLKDEVLKIMPVQKQTRAGQRTRFKAFVAIGDYNGHVGLGVKCSKEVATAIRGAIILAKLSIVPVRRGYWGNKIGKPHTVPCKLKPPLMRSPRPTVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFM2</accession>
    <name>A0A8C3SFM2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Interferon regulatory factor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFM2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013785.1">
        <property type="protein sequence ID" value="ENSCSRP00000013244.1"/>
        <property type="gene ID" value="ENSCSRG00000010072.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00103">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000065">
        <property type="entry name" value="Interferon regulatory factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019817">
        <property type="entry name" value="Interferon_reg_fac_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001346">
        <property type="entry name" value="Interferon_reg_fact_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017431">
        <property type="entry name" value="IRF1/IRF2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11949">
        <property type="entry name" value="INTERFERON REGULATORY FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11949:SF22">
        <property type="entry name" value="INTERFERON REGULATORY FACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00605">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038196">
        <property type="entry name" value="IFN_RF1/2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00267">
        <property type="entry name" value="INTFRNREGFCT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00348">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00601">
        <property type="entry name" value="IRF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51507">
        <property type="entry name" value="IRF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="3" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="IRF tryptophan pentad repeat" evidence="12">
        <location>
            <begin position="5"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="117"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="317"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="125"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="341"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="modified residue" description="N6-acetyllysine" evidence="9">
        <location>
            <position position="75"/>
        </location>
    </feature>
    <feature type="modified residue" description="N6-acetyllysine" evidence="9">
        <location>
            <position position="78"/>
        </location>
    </feature>
    <feature type="cross-link" description="Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)" evidence="10">
        <location>
            <position position="259"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR038196-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR038196-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51507"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013244.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="350" mass="39373" checksum="62B596469D504293" modified="2022-01-19" version="1">MPVERMRMRPWLEDQINSNSIPGLKWLNKEKKIFQIPWMHAARHGWDVEKDAPLFRNWAIHTGKFQPGVDKPDPKTWKANFRCAMNSLPDIEEVKDKSIKKGNNAFRVYRMLPLSERPSKKGKKPKTEKDDKSKQIKQEPVESSFAVTNGITEVSSDYFLPSTIKSEVDSTVNIVVVGQPHLDGSTEEQVIVANPPDVCQVVEVTTECDEQPLSMSQLYPLQISPVSSYAESETTDSIPSDEENAEGRLHWQKKNIEGKQYLSNLGMRNTSHILPSMATFVTSNKPDLQVTIKEESSPLPYNSSWPPFPAIPLPQVVSSASASSSRPDHETRASVIKKTSDITQSRVKSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG79</accession>
    <name>A0A8C3SG79_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">triacylglycerol lipase</fullName>
            <ecNumber evidence="1">3.1.1.3</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="EC" id="3.1.1.3" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014344.1">
        <property type="protein sequence ID" value="ENSCSRP00000013773.1"/>
        <property type="gene ID" value="ENSCSRG00000010447.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004806">
        <property type="term" value="F:triacylglycerol lipase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055088">
        <property type="term" value="P:lipid homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019433">
        <property type="term" value="P:triglyceride catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1090.10:FF:000003">
        <property type="entry name" value="Patatin-like phospholipase domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1090.10">
        <property type="entry name" value="Cytosolic phospholipase A2 catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016035">
        <property type="entry name" value="Acyl_Trfase/lysoPLipase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033562">
        <property type="entry name" value="PLPL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002641">
        <property type="entry name" value="PNPLA_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12406:SF22">
        <property type="entry name" value="1-ACYLGLYCEROL-3-PHOSPHATE O-ACYLTRANSFERASE PNPLA3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12406">
        <property type="entry name" value="CALCIUM-INDEPENDENT PHOSPHOLIPASE A2 IPLA2 -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01734">
        <property type="entry name" value="Patatin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52151">
        <property type="entry name" value="FabD/lysophospholipase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51635">
        <property type="entry name" value="PNPLA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="3 4" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PNPLA" evidence="5">
        <location>
            <begin position="10"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="GXGXXG" evidence="4">
        <location>
            <begin position="14"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="GXSXG" evidence="4">
        <location>
            <begin position="45"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="DGA/G" evidence="4">
        <location>
            <begin position="164"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="4">
        <location>
            <position position="47"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="4">
        <location>
            <position position="164"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00013279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013773.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="442" mass="49347" checksum="5C86A0C262D49184" modified="2022-01-19" version="1">MFDRERGWSVSFAGCGFLGVYHIGAATCLQERAPHLIRDARQIFGASAGALAGAVLVGGGSLGASPRPSPSKEARKRSLGPLHPSFNVIKIIRDGLFKNLPENTHQLSAGKLCISLTRVSDGKNVLVSNFNSKEEIVQALICSSFVPIYCGLIPPSFRGVRYVDGGISDNLPQYESKNTITISPFSGECDICPKGNSANFHEMNVTNTSIQFSLGNLYRLTQALFPPEPKVLGEICEQGYSDALRFLKENGMLNLFKNPQELIEDTDFTNKTIPERKGTEEMLKTKMLSNQLKLNTWPLDERIFEHLPPRLRKALQEACKEKSGFYAQLSKLLPMRVMSYLILPYTLPVESAYSVALRLVDWFPDIPDDFQWMQGQLRRIVSTVYSRLRQLQQGLLVPIFLDSPLFPASSTPASFFSVFSLLLKMDSIRKNSFNILISPVLW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGG2</accession>
    <name>A0A8C3SGG2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">NOP14 nucleolar protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Involved in nucleolar processing of pre-18S ribosomal RNA. Has a role in the nuclear export of 40S pre-ribosomal subunit to the cytoplasm.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the NOP14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015424.1">
        <property type="protein sequence ID" value="ENSCSRP00000014801.1"/>
        <property type="gene ID" value="ENSCSRG00000011323.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030692">
        <property type="term" value="C:Noc4p-Nop14p complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032040">
        <property type="term" value="C:small-subunit processome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030490">
        <property type="term" value="P:maturation of SSU-rRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007276">
        <property type="entry name" value="Nop14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23183">
        <property type="entry name" value="NOP14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23183:SF0">
        <property type="entry name" value="NUCLEOLAR PROTEIN 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04147">
        <property type="entry name" value="Nop14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="4" id="KW-0698">rRNA processing</keyword>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="166"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="187"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="240"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="346"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="404"/>
            <end position="423"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00024695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014801.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="869" mass="100231" checksum="D3BC6600E2A5C1DB" modified="2022-01-19" version="1">MGKPTKQRRKGQVAARAKGPSGAGMAMVKNNPFEVKVNKQKFNILGRRTKHDVGLPGVSRSKAVKKRTQTLLKEYKEREKSSVFKDKRFGEYNTKISPEEKMMKRFALERQQNHEKKSIYNLNEDEELTHYGQSLADIEKLNDVIDSDSDTEERGILSAELTAAHFGGGGGLLRRKALTGEQDEEEEKPKSRKELIEELIAKSKQEKRERQTQRENALELTEKLDTDWKEIQTLLSHKTPKSERKDKEEEKPKPDEYDMIVRELGFEMKAQPSDRMKTEEELAKEEQERLQKLEADRLRRMHGKDEQENKKKPKHMSADDLADGFILDKDDRRLLSYKGGKLNVGNEEEEGGNEEEEGESEEESEGEPGREDEEEAIVEEDDATDSPSDLESDMGSEEEVTANEEQKKKHKENEQKLQSEEEQNAKIEAARSELPYTFTVPESYEKLKSLLFGRKIEEQLVILERIQKCNHPSLAVGNKAKLEKLFGFLLEYIGELATVEPPELGTIDKLVLPLYSLCQMFPEAASSSVKFVLQDAAHDMEEMIEVKGRATFPGLDMFIYLKITAIVFPTSDFWHPVVTPALVYMSQLLTKCQVMTLQDVVKGLFVCCLFLEYVSLSQRFIPELINFLVGILHIAIPQKQPQGYTLVHPFRPAGKNSELLLVCDKKDMETWQKQNLPLSIMTRLKESSKTEINHFRLSCLAVCLDLIKKCAALYESLSSFHEIMQPIRVLLTEHIPVSEYPKQLQELHKNALKEIEDKGKHYTSMVCEKKKPVPLKLYMPKIVKVLEFGRKQGGSKEEQERKRLIHKHKREFKGAVREIRKDNQFLARMQLSEIMERDSDRKRKVKNLFNSLATQEGEWKAMKRKKFKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGM5</accession>
    <name>A0A8C3SGM5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGM5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013912.1">
        <property type="protein sequence ID" value="ENSCSRP00000013367.1"/>
        <property type="gene ID" value="ENSCSRG00000010122.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19760">
        <property type="entry name" value="Bbox2_TRIM4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="12"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="7">
        <location>
            <begin position="71"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="155"/>
            <end position="189"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013367.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="232" mass="26667" checksum="3FD0A6AB3D941891" modified="2022-01-19" version="1">NTSPSLRDEATCSICLSFYKDPVSLDCGHSFCRACIAQCWEGSDPARTLRPNRQLANVVEIAKQLSVPAAAGGDLCLAHQEPFKLFCNQDQMLICVICRESQAHHAHRVVPIEEAAREHKVSHSWKEREELLEWKQDGEKQTERQKIVSEFEQLRQFLEEQERLLLARLEELDKEIVKIQDENVTKVSEEISRLSDLISQMEGKCQQPTSEFLQVRQLEIPRSLPREGRDSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGN7</accession>
    <name>A0A8C3SGN7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Tumor protein p53 inducible protein 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGN7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014116.1">
        <property type="protein sequence ID" value="ENSCSRP00000013564.1"/>
        <property type="gene ID" value="ENSCSRG00000010301.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070402">
        <property type="term" value="F:NADPH binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048038">
        <property type="term" value="F:quinone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003960">
        <property type="term" value="F:quinone reductase (NADPH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.180.10">
        <property type="entry name" value="Medium-chain alcohol dehydrogenases, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013149">
        <property type="entry name" value="ADH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020843">
        <property type="entry name" value="ER"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48106:SF18">
        <property type="entry name" value="QUINONE OXIDOREDUCTASE PIG3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48106">
        <property type="entry name" value="QUINONE OXIDOREDUCTASE PIG3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00107">
        <property type="entry name" value="ADH_zinc_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00829">
        <property type="entry name" value="PKS_ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0521">NADP</keyword>
    <keyword evidence="2" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034751492" evidence="3">
        <location>
            <begin position="24"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="domain" description="Enoyl reductase (ER)" evidence="4">
        <location>
            <begin position="5"/>
            <end position="219"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00829"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013564.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="225" mass="24624" checksum="C964A2EA9B5CE7A1" modified="2022-01-19" version="1">VSSAGPHRGLQLLLLLFIPLAQISEVCKVQSGQTVLIHAGASGVGSAAIQLTRLAKAIPIVTAGTQEKLQLAAKLGAVAGFNYKEEDFSERVLEFTNGSGVDIILDCIGGSYWEKNLNCLSTDGQWIVYGLLGGGEVHGDLLTRLRSKRGSLLTSLLRSREKEYKEKLVKAFTERMLPYFSQDRSPHVQPVIDSVYPLHRIVEAHRTMEENKNLGKVIIEMPPSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHQ4</accession>
    <name>A0A8C3SHQ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Parvin beta</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Myofibril</location>
            <location evidence="1">Sarcomere</location>
            <location evidence="1">Z line</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the parvin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014583.1">
        <property type="protein sequence ID" value="ENSCSRP00000013996.1"/>
        <property type="gene ID" value="ENSCSRG00000010684.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030018">
        <property type="term" value="C:Z disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030036">
        <property type="term" value="P:actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071963">
        <property type="term" value="P:establishment or maintenance of cell polarity regulating cell shape"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030032">
        <property type="term" value="P:lamellipodium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034446">
        <property type="term" value="P:substrate adhesion-dependent cell spreading"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21336">
        <property type="entry name" value="CH_PARVB_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd21338">
        <property type="entry name" value="CH_PARVB_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000015">
        <property type="entry name" value="Parvin beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000011">
        <property type="entry name" value="Parvin, beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028433">
        <property type="entry name" value="Parvin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12114:SF7">
        <property type="entry name" value="BETA-PARVIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12114">
        <property type="entry name" value="PARVIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF039131">
        <property type="entry name" value="Parvin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="6" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="10">
        <location>
            <begin position="88"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="10">
        <location>
            <begin position="255"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="41"/>
            <end position="60"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013996.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="365" mass="41858" checksum="A0BA0E99B26C624D" modified="2022-01-19" version="1">MSSAPLRSPTLRPHRMKKDESFLGKLGGTLARKKKAKEVSDLQEEGKNAINAPMSPTTIDIHPEDTLLEENEERTMIDPNSKEDAKFKELIKVLIDWINDVLVEERIIVKQLEEDLYDGQVLQKLLEKLADRKLNVAEVTQSEIGQKQKLQTVLEAVHDLLRPHGWTIKWNVDSIHGKNLISILHLLVALAMHFRAPIRLPEHVSVQVVVVRKREGLLQTAHVTEELTTTTEMMMGRFERDAFDTLFDHAPDKLSVVKKSLITFVNKHLNKLNLEVTELETQFADGVYLVLLMGLLEDYFVPLHNFYLTPESFDQKVHNVSFAFELMQDGGLKKPKARPEDVVNLDLKSTLRVLYNLFTKYKNVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHW6</accession>
    <name>A0A8C3SHW6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Major facilitator superfamily domain containing 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHW6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016097.1">
        <property type="protein sequence ID" value="ENSCSRP00000015437.1"/>
        <property type="gene ID" value="ENSCSRG00000011674.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008643">
        <property type="term" value="P:carbohydrate transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043474">
        <property type="term" value="P:pigment metabolic process involved in pigmentation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048021">
        <property type="term" value="P:regulation of melanin biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17491">
        <property type="entry name" value="MFS_MFSD12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000219">
        <property type="entry name" value="major facilitator superfamily domain-containing protein 12 isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039672">
        <property type="entry name" value="MFS_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11328">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11328:SF28">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13347">
        <property type="entry name" value="MFS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="93"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="122"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="166"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="207"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="272"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="308"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="419"/>
            <end position="445"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015437.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="487" mass="53429" checksum="765E1FD4CB81876E" modified="2022-01-19" version="1">PGPSPPPAMAEPPPPLSGPARLSYSLGHFLNDLCASMWFTYLLVYFHAVLGYSTTHAGALLLVGQVADGVCTPLVGYESDRSAGCGRYGRRKSWHLVGTVCVLVSFPFIFNPCLGCTEATPQWAALIYFIPFIVIFQFGWAATQISHLSLIPELVTTDHEKVELTAFRYAFTVAANITVYGVAWLLLHFQLGHSGPTEQLGKPDIHVFRNLALIVVAVGAVFSLLFHLGTKERRHPQAWLLEPEEHTPLLQKGHKSPPRPLLLWKHWLREPAFYQVAMLYMATRLIVNLSQTYIAMYLTNSLMLPKKFIATIPLVMYISGFLSSFLMKPINRWIGRNVSSLGGMGPASRCNRAPLGLWVGRALGCGMRLMLLVSLQHSGAFVYGAMSFTDKVANGVAVMAIQNLHPCPTQLCCAGCVEFYHWVMVVVTGGVAVIATVCLCCIMVWPIRVRFRESWVLEGGLVCEGGRLQVLMAGGGFSATPVPAVVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIR2</accession>
    <name>A0A8C3SIR2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Centrosomin N-terminal motif 1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIR2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014982.1">
        <property type="protein sequence ID" value="ENSCSRP00000014371.1"/>
        <property type="gene ID" value="ENSCSRG00000010967.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035371">
        <property type="term" value="C:microtubule plus-end"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097431">
        <property type="term" value="C:mitotic spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000242">
        <property type="term" value="C:pericentriolar material"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043015">
        <property type="term" value="F:gamma-tubulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007099">
        <property type="term" value="P:centriole replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007059">
        <property type="term" value="P:chromosome segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000132">
        <property type="term" value="P:establishment of mitotic spindle orientation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001578">
        <property type="term" value="P:microtubule bundle formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046600">
        <property type="term" value="P:negative regulation of centriole replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090266">
        <property type="term" value="P:regulation of mitotic cell cycle spindle assembly checkpoint"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042791">
        <property type="entry name" value="CDK5RAP2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012943">
        <property type="entry name" value="Cnn_1N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46930">
        <property type="entry name" value="CDK5 REGULATORY SUBUNIT-ASSOCIATED PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46930:SF1">
        <property type="entry name" value="CDK5 REGULATORY SUBUNIT-ASSOCIATED PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07989">
        <property type="entry name" value="Cnn_1N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Centrosomin N-terminal motif 1" evidence="4">
        <location>
            <begin position="128"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="129"/>
            <end position="192"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF07989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014371.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="197" mass="22623" checksum="B3D0E6D41D689EB8" modified="2022-01-19" version="1">RVTKIGGARTGATLHFRCFCSNRLLTQFLSGGMIQFCSPSVYMKQTFHALELRFLCAPFPAVLCDAPEQGTLGISDEDPLRQTLTLGDFETARHPVPAQTLPGLEQSPLMQTHVLSCLEMGPVVQTQTLRDFEKHLNDLKKENFSLKLRIYFLEERMQQKYEASREDVYKRNIELKVEVESLKRELQEKQQTLDTAW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ32</accession>
    <name>A0A8C3SJ32_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-glutamyl-[protein] + glycine + ATP = glycyl-L-glutamyl-[protein] + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:67180"/>
            <dbReference type="Rhea" id="RHEA-COMP:10208"/>
            <dbReference type="Rhea" id="RHEA-COMP:17207"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29973"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57305"/>
            <dbReference type="ChEBI" id="CHEBI:167890"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="8">
            <dbReference type="Rhea" id="RHEA:67181"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Flagellum axoneme</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ32"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013895.1">
        <property type="protein sequence ID" value="ENSCSRP00000013350.1"/>
        <property type="gene ID" value="ENSCSRG00000010120.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015630">
        <property type="term" value="C:microtubule cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070736">
        <property type="term" value="F:protein-glycine ligase activity, initiating"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003341">
        <property type="term" value="P:cilium movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.470.20:FF:000032">
        <property type="entry name" value="tubulin monoglycylase TTLL3 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.470.20">
        <property type="entry name" value="ATP-grasp fold, B domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004344">
        <property type="entry name" value="TTL/TTLL_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051437">
        <property type="entry name" value="TTLL_monoglycylase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45870">
        <property type="entry name" value="TUBULIN MONOGLYCYLASE TTLL3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45870:SF2">
        <property type="entry name" value="TUBULIN MONOGLYCYLASE TTLL3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03133">
        <property type="entry name" value="TTL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56059">
        <property type="entry name" value="Glutathione synthetase ATP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51221">
        <property type="entry name" value="TTL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0969">Cilium</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-0282">Flagellum</keyword>
    <keyword evidence="3" id="KW-0436">Ligase</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004611"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00048944"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013350.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="247" mass="28557" checksum="4779FACBE7B9C8BF" modified="2022-01-19" version="1">MEGDRNIWIVKPGAKSRGRGIICMDRLEEMLKLVDCDPMIVKDGKWVVQKYIERPLLIHGTKFDLRQWFLVTDWNPLTIWFYRHSYLRFCTQPFSLHNLDTSIHLCNNSIQRHYENSLSRHPQLPPDNMWSSQQFQAHLQQAGTAGAWQEVIVPGMKAAIIHAMQTSQDVVEFRKSSFELYGADFMFGENCQPWLIEINASPTMAASTAVTSRLCASVQEDTLRVVIDRKHDRSCHTGAFELIYKQV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ78</accession>
    <name>A0A8C3SJ78_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">INO80 complex subunit D</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015763.1">
        <property type="protein sequence ID" value="ENSCSRP00000015117.1"/>
        <property type="gene ID" value="ENSCSRG00000011557.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025927">
        <property type="entry name" value="Znf_KANL2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16198">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16198:SF2">
        <property type="entry name" value="INO80 COMPLEX SUBUNIT D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13891">
        <property type="entry name" value="zf-C3HC3H_KANSL2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KANL2-like probable zinc-finger" evidence="4">
        <location>
            <begin position="18"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="domain" description="KANL2-like probable zinc-finger" evidence="4">
        <location>
            <begin position="454"/>
            <end position="512"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="520"/>
            <end position="576"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="782"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="814"/>
            <end position="851"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="919"/>
            <end position="944"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1002"/>
            <end position="1029"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="3">
        <location>
            <begin position="526"/>
            <end position="560"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="793"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="919"/>
            <end position="931"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="932"/>
            <end position="944"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="1003"/>
            <end position="1029"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF13891"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015117.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1029" mass="113705" checksum="1591020A5423634D" modified="2022-01-19" version="1">MYEGKHIHFSEVDNKPLCSYSPKLCKQRRLNGYAFCIRHVLEDKTAPFKQCEYVAKYNSQRCTNPIPKSEDRRYCNSHLQVLGFIPKKERKKKNDPIEEVKVRHQMDAMAFSLTVPTLALKMSNGLDGMSLSPPGARVPLHYLEAELEDPFAFNEEDDDLKKGATVRKKLQSKLAQNRQRQRETEILKVHQEHFSPLPAPLQQQPLQQQHSHLLPLSTSLKPTGLPQGLVCKSPQPQNTSLPMQGVAPTTHTIAQARQMSNKRPLPLLPPTRAPVTDPPRTDRVLMKATAFSPHSSCMSRLQRLVKLCTRKQQLETDLFPHLGLDWSEDSGEELEDSEQTSPYQVAWSIRETLRYERHESDDDDADSRSSRVTQLCTYFQQKYKHLCRLERAESRQKKCRHTLRKALLHAASREPECAGQLIQELRRATCTWTSTSQAKQRDAEPTTCSGTVKGEQCTNKALPFTRHCFQHILLNHSQQLFSSCTAKFADGQQCSVPVFDITHQTPLCEEHAKKMDNFLRGDSSRKVQHQQQRKPRKKTKPPALTKKHKKKRRRGPRRPQKPIPPAVPQGNLSMPTSISLPVEISHIRSPSTPELSTDELPDDIANEITDIPHDLELNQEDFSDVLPRLPDDLQDFDFFEGKNGDLLPTTEEAEELERALQAVTSLECLSTIGVLTQTDGVPVQELSDRGIGVFTTGAGAPGMQSLSREVNTDLGELLNGRIVHDNFSSLELDENLLRSATLSNPSTPLAGQIQGQFSAPANVGLTSATLISQSGLGERAFPGQFHGLHDGSHASQRPHSAQLLSKADDLITSRQQYSSDHSHSSPHGSHYDSEHVPSPYSDHITSPHATSYSGDNLAATFSAEMPMMAQHLLPPQLEVPLSGVVNPRTHWGNLPVNLGDPSPFSNLLGADGHLLSTSLSTPPTTSHSETTQPAFATVTPNSSSVLPGLPQTSFSGMGPASAELMASTSPKQQLPQFSAAFGHQLSSHSGIPKDLQPSHSSIAPPTGFTVTGATATSTNNASAPFTTSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK04</accession>
    <name>A0A8C3SK04_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">E2F transcription factor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the E2F/DP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK04"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015558.1">
        <property type="protein sequence ID" value="ENSCSRP00000014923.1"/>
        <property type="gene ID" value="ENSCSRG00000011307.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090575">
        <property type="term" value="C:RNA polymerase II transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14660">
        <property type="entry name" value="E2F_DD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000008">
        <property type="entry name" value="E2F transcription factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.540">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015633">
        <property type="entry name" value="E2F"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037241">
        <property type="entry name" value="E2F-DP_heterodim"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032198">
        <property type="entry name" value="E2F_CC-MB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003316">
        <property type="entry name" value="E2F_WHTH_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12081">
        <property type="entry name" value="TRANSCRIPTION FACTOR E2F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12081:SF50">
        <property type="entry name" value="TRANSCRIPTION FACTOR E2F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16421">
        <property type="entry name" value="E2F_CC-MB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02319">
        <property type="entry name" value="WHD_E2F_TDP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01372">
        <property type="entry name" value="E2F_TDP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144074">
        <property type="entry name" value="E2F-DP heterodimerization region"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2 5" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="E2F/DP family winged-helix DNA-binding" evidence="7">
        <location>
            <begin position="131"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="92"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="319"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="325"/>
            <end position="338"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU003796"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM01372"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014923.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="432" mass="47257" checksum="14E2416E262EF010" modified="2022-01-19" version="1">MLLNPPALGASGEGQQKKVMPVMSSADLVTSSLGSPPMHSIPASYFTQLYPQSVATAPAPRGSCLYATPHGPEIKTIRSASAGRLPAKRKLDLEGTGQPGIPEFRTPKGKGRTVTRIPSPKTPKSPGEKTRYDTSLGLLTKKFIHLLSESEDGVLDLNRAAEVLEVQKRRIYDITNVLEGIQLIRKKSKNNIQWMGLHGSGSLFPKSQQSLCQELAELAKTERTLDERIQDCTLQLKHLTEDSVASIALIPPPTLAYVTYQDIRAISNFQEQTVIAVKAPPETKLEVPDFNEENVQLHLKSTNGPIEVYLCPEEILEDSPAKESSFPSHSLQDSSDGTDPSPGKAPPRWFQALPSLSPIPPAEPLMEVEDGLLDMPHHLLQQTEDQLPYGDAAPFVSFSPPLDQDDYLWGLEGGEGVSDLFEAYDLGDLLRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLT9</accession>
    <name>A0A8C3SLT9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">U2 snRNP-associated SURP motif-containing protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">140 kDa Ser/Arg-rich domain protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">U2-associated protein SR140</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="10">Interacts with ERBB4.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the splicing factor SR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLT9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016701.1">
        <property type="protein sequence ID" value="ENSCSRP00000016006.1"/>
        <property type="gene ID" value="ENSCSRG00000010991.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006396">
        <property type="term" value="P:RNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd21370">
        <property type="entry name" value="cwf21_SR140"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12223">
        <property type="entry name" value="RRM_SR140"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.790:FF:000006">
        <property type="entry name" value="U2 snRNP-associated SURP motif-containing protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.90:FF:000013">
        <property type="entry name" value="U2 snRNP-associated SURP motif-containing protein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000177">
        <property type="entry name" value="U2 snRNP-associated SURP motif-containing protein-like isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.790">
        <property type="entry name" value="Surp module"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006569">
        <property type="entry name" value="CID_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008942">
        <property type="entry name" value="ENTH_VHS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013170">
        <property type="entry name" value="mRNA_splic_Cwf21_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051485">
        <property type="entry name" value="SR-CTD_assoc_factor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047488">
        <property type="entry name" value="SR140_cwf21"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035009">
        <property type="entry name" value="SR140_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000061">
        <property type="entry name" value="Surp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035967">
        <property type="entry name" value="SWAP/Surp_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23140">
        <property type="entry name" value="RNA PROCESSING PROTEIN LD23810P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23140:SF0">
        <property type="entry name" value="U2 SNRNP-ASSOCIATED SURP MOTIF-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04818">
        <property type="entry name" value="CID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08312">
        <property type="entry name" value="cwf21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01805">
        <property type="entry name" value="Surp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01115">
        <property type="entry name" value="cwf21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00582">
        <property type="entry name" value="RPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00648">
        <property type="entry name" value="SWAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48464">
        <property type="entry name" value="ENTH/VHS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109905">
        <property type="entry name" value="Surp module (SWAP domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51391">
        <property type="entry name" value="CID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50128">
        <property type="entry name" value="SURP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 14" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="5" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="RRM" evidence="16">
        <location>
            <begin position="173"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="domain" description="SURP motif" evidence="17">
        <location>
            <begin position="329"/>
            <end position="372"/>
        </location>
    </feature>
    <feature type="domain" description="CID" evidence="18">
        <location>
            <begin position="433"/>
            <end position="578"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="38"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="603"/>
            <end position="628"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="683"/>
            <end position="741"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="755"/>
            <end position="923"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="42"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="65"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="85"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="138"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="685"/>
            <end position="705"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="709"/>
            <end position="726"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="774"/>
            <end position="822"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="850"/>
            <end position="880"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="900"/>
            <end position="911"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00063299"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00067522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00076206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00083599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51391"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016006.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="923" mass="106619" checksum="8B85E8C90CB8C103" modified="2022-01-19" version="1">FSLCDEDEKAAAEIYEEFLAAFEGSDGNKVKTFVRGGIVNASKDEHETDEKRGKIYKPSARFSDQKNQPNQPSSNEKPPSLLMIETKKPPLKKGEKEKKKSNLELFKEELKQIQEERDERHKTKGRLSRFEPPQSDSDGQRRSMDAPSRRNRSSGVLDDYAPGSHDVGDPSTTNLYLGNINPQMNEEMLCQEFGRFGPLASVKIMWPRTDEERARERNCGFVAFMNRRDAERALKNLNGKMIMSFEMKLGWGKAVPIPPHPIYIPPSMMEHTLPPPPSGLPFNAQPRERLKNPNAPMLPPPKNKEDFEKTLSQAIVKVVIPTERNLLALIHRMIEFVVREGPMFEAMIMNREINNPMFRFLFENQTPAHVYYRWKLYSILQGDAPTKWRTEDFRMFKNGSFWRPPPLNPYLHGMSEEQETEAFVEEPNKKGALKEEQRDKLEEILRGLTPRKNDIGDAMVFCLNNAEAAEEIVDCVTESLSILKTPLPKKIARLYLVSDVLYNSSAKVANASYYRKFFETKLCQIFSDLNATYRTIQGHLQSENFKQRVMTCFRAWEDWAIYPEPFLIKLQNIFLGLVNIIEEKEIEEVPDDLDGAPIEEELDGAPLEDVDGIPIDTAPIDDLDGIPIKSLDDDLDGVPLDTSEESKKNEPIFKVAPSKWEAVDEAELEAQAVTTSKWELFDQHEESEEEENQNQEEESEDEEDTQSSKSEEQHMYSNPIKEEMPESKSSIKYSEMSEEKRAKLREIELKVMKFQDELESGKRPKKPGQSFQEQVEHYRDKLLQREKEKELERERERDKKDKEKSESRSKDKKEKEEFTPTRKERKRRHSTSPSPSRSSGSRRAKSPSPKSERSERSERSHKESSRSRSSHKDSPRDVSKKAKSTNKPYDSRTFLCLMPNYNNNLPVQGLTTKPPLHTPPQYE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMG9</accession>
    <name>A0A8C3SMG9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Lipid droplet-associated hydrolase</fullName>
            <ecNumber evidence="9">3.1.1.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Lipid droplet-associated serine hydrolase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>a cholesterol ester + H2O = cholesterol + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:36403"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16113"/>
            <dbReference type="ChEBI" id="CHEBI:17002"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="EC" id="3.1.1.13"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:36404"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Lipid droplet</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the AB hydrolase superfamily. LDAH family.</text>
    </comment>
    <dbReference type="EC" id="3.1.1.13" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMG9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016763.1">
        <property type="protein sequence ID" value="ENSCSRP00000016064.1"/>
        <property type="gene ID" value="ENSCSRG00000012202.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004771">
        <property type="term" value="F:sterol ester esterase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042632">
        <property type="term" value="P:cholesterol homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035356">
        <property type="term" value="P:intracellular triglyceride homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0160077">
        <property type="term" value="P:lipid droplet fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019915">
        <property type="term" value="P:lipid storage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000068">
        <property type="entry name" value="Lipid droplet associated hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019363">
        <property type="entry name" value="LDAH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13390">
        <property type="entry name" value="LIPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13390:SF0">
        <property type="entry name" value="LIPID DROPLET-ASSOCIATED HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10230">
        <property type="entry name" value="LIDHydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0551">Lipid droplet</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00019242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00031924"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00039150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00049527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016064.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="37245" checksum="499DF02C77424FB9" modified="2022-01-19" version="1">MSEPGSEEQVPLYEEFIYCCGAATQVLKCGPWKDLLETESKTLPRLLFLIIPGNPGLAGYYRTFVRALYHGLNRRYPVWVVSHAGHCKPPNGMGMTEDTDIKELEDVFGLHGQIEHKLDFLRKNVPKDMKLVLIGHSIGCYITLEMMKRASELQVLRSVLLFPTIERMAQSPQGKLLTPVLCKLRYILYMPVYLLSFLPERVKTSMVRFVLRGLKCPDEASIVTSLNLFSVDCVANVLYMASQEMMKVVERDSTTIKQNLKKLIFYYGVADNWCPQQYFEELKMDFPDGDIRLCEEGIRHAFVLDASREVAAMITDWLQDILTRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SML0</accession>
    <name>A0A8C3SML0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Complex I-MWFE</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">NADH-ubiquinone oxidoreductase MWFE subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion inner membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
            <orientation evidence="2">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the complex I NDUFA1 subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SML0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016539.1">
        <property type="protein sequence ID" value="ENSCSRP00000015863.1"/>
        <property type="gene ID" value="ENSCSRG00000012098.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017384">
        <property type="entry name" value="NADH_Ub_cplx-1_asu_su-1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17098:SF2">
        <property type="entry name" value="NADH DEHYDROGENASE [UBIQUINONE] 1 ALPHA SUBCOMPLEX SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR17098">
        <property type="entry name" value="NADH-UBIQUINONE OXIDOREDUCTASE MWFE SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15879">
        <property type="entry name" value="MWFE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0249">Electron transport</keyword>
    <keyword evidence="12 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0679">Respiratory chain</keyword>
    <keyword evidence="7 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="6"/>
            <end position="26"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004298"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009960"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00016392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00029847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00033255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015863.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="74" mass="8708" checksum="478BA230EB25491C" modified="2022-01-19" version="1">MWYEILPGVAVMGLFLTVPGVSLIHIHRYLNGGKEKRVARQPYQWLLMERDRRLSGVNEYFRSKVNSSHCRPLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP19</accession>
    <name>A0A8C3SP19_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Guanine nucleotide-binding protein subunit gamma</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">G proteins are composed of 3 units; alpha, beta and gamma.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Cell membrane</location>
            <topology evidence="1 9">Lipid-anchor</topology>
            <orientation evidence="1 9">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the G protein gamma family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP19"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017991.1">
        <property type="protein sequence ID" value="ENSCSRP00000017193.1"/>
        <property type="gene ID" value="ENSCSRG00000013250.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000018033.1">
        <property type="protein sequence ID" value="ENSCSRP00000017235.1"/>
        <property type="gene ID" value="ENSCSRG00000013275.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005834">
        <property type="term" value="C:heterotrimeric G-protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031681">
        <property type="term" value="F:G-protein beta-subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00068">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.260.10:FF:000001">
        <property type="entry name" value="Guanine nucleotide-binding protein subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.260.10">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001770">
        <property type="entry name" value="G-protein_gamma"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015898">
        <property type="entry name" value="G-protein_gamma-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036284">
        <property type="entry name" value="GGL_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13809">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN GAMMA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00631">
        <property type="entry name" value="G-gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00321">
        <property type="entry name" value="GPROTEING"/>
    </dbReference>
    <dbReference type="SMART" id="SM01224">
        <property type="entry name" value="G_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00224">
        <property type="entry name" value="GGL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48670">
        <property type="entry name" value="Transducin (heterotrimeric G protein), gamma chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50058">
        <property type="entry name" value="G_PROTEIN_GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 9" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 9" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="8" id="KW-0636">Prenylation</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0807">Transducer</keyword>
    <feature type="domain" description="G protein gamma" evidence="10">
        <location>
            <begin position="3"/>
            <end position="68"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017193.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="68" mass="7307" checksum="5DE1616543113219" modified="2022-01-19" version="1">MSGSSSVAAMKKVVQQLRLEASVSRVKVSQAAADLKQFCLQNAQHDPLLTGVSSSTNPFRPQKVCSFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPL7</accession>
    <name>A0A8C3SPL7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPL7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017027.1">
        <property type="protein sequence ID" value="ENSCSRP00000016310.1"/>
        <property type="gene ID" value="ENSCSRG00000012490.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="116"/>
            <end position="136"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016310.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="136" mass="13683" checksum="A8862A96B7A30DBB" modified="2022-01-19" version="1">PIDVDVGQTHVGDSLVAPPVVVLLIDGEGHQGGVGPTVLGNGVGAGSLEVKLQTIEGVIVRVPPAPAGSSVVGNTRCTSVLDLACLLGPGRNPKITSLVSQHPCSNSLDLTLLLEPGTEPRSPGSNPPPLALFFTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPU1</accession>
    <name>A0A8C3SPU1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the mab-21 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPU1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017142.1">
        <property type="protein sequence ID" value="ENSCSRP00000016406.1"/>
        <property type="gene ID" value="ENSCSRG00000012584.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035861">
        <property type="term" value="C:site of double-strand break"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061501">
        <property type="term" value="F:2',3'-cyclic GMP-AMP synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003690">
        <property type="term" value="F:double-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002218">
        <property type="term" value="P:activation of innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071360">
        <property type="term" value="P:cellular response to exogenous dsRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006974">
        <property type="term" value="P:DNA damage response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000042">
        <property type="term" value="P:negative regulation of double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038001">
        <property type="term" value="P:paracrine signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002230">
        <property type="term" value="P:positive regulation of defense response to virus by host"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032481">
        <property type="term" value="P:positive regulation of type I interferon production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1410.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.460.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046903">
        <property type="entry name" value="Mab-21-like_nuc_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046906">
        <property type="entry name" value="Mab-21_HhH/H2TH-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024810">
        <property type="entry name" value="MAB21L/cGLR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10656">
        <property type="entry name" value="CELL FATE DETERMINING PROTEIN MAB21-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10656:SF35">
        <property type="entry name" value="CYCLIC GMP-AMP SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03281">
        <property type="entry name" value="Mab-21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20266">
        <property type="entry name" value="Mab-21_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01265">
        <property type="entry name" value="Mab-21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="451"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="domain" description="Mab-21-like nucleotidyltransferase" evidence="3">
        <location>
            <begin position="128"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="domain" description="Mab-21-like HhH/H2TH-like" evidence="4">
        <location>
            <begin position="321"/>
            <end position="421"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008307"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF03281"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF20266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016406.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="472" mass="53771" checksum="8B7BBA2727D4FFF6" modified="2022-01-19" version="1">MGGKCPITSKPWTFSLSLAVSCKCATHCSRNEGDLGQVYSQDASADLSAKPGTSAAMRTFPGWKKDHLTRIKERAKSLRLKQLDVAKAVNFLHDFFRQFFSYLNECPERPYFRDVRELTSGSSYEFGKLLHSNEFNVLLSLPIPDYIQYTEVEGYDGLFYTLTLLRKSRSFPAAFLLEDGETVSPGSIMAEFRQHLDQFIKVFYSVPFPGWQMRLERKKQNGPAVPLVMVDNRGDTFMSIDLVLALEISGQWPSSDDEGMDIKQLLGEKEPYPRKTLYFIAKQAPGQDNKETWKMSFSHVEKEILKSHTSTRKCQTTKRRRPECLQMLESLLGALKIEHPLELAPLSPYHAETSFFHTLLEWKQDQDGKPSSVAHCFERVRANFIQQVATAHLPHFFIPKCNLFGTQFFPPNNLKFLLARLREKRKKKQSTTVSRKKKVAALPLLGAEMSWPLLITVGLMVLVSIGLSHFGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQR1</accession>
    <name>A0A8C3SQR1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Fibrinogen C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQR1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019610.1">
        <property type="protein sequence ID" value="ENSCSRP00000018749.1"/>
        <property type="gene ID" value="ENSCSRG00000014320.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005581">
        <property type="term" value="C:collagen trimer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003823">
        <property type="term" value="F:antigen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097367">
        <property type="term" value="F:carbohydrate derivative binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001867">
        <property type="term" value="P:complement activation, lectin pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00087">
        <property type="entry name" value="FReD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.215.10:FF:000001">
        <property type="entry name" value="Tenascin isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.215.10">
        <property type="entry name" value="Gamma Fibrinogen, chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036056">
        <property type="entry name" value="Fibrinogen-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014716">
        <property type="entry name" value="Fibrinogen_a/b/g_C_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002181">
        <property type="entry name" value="Fibrinogen_a/b/g_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050373">
        <property type="entry name" value="Fibrinogen_C-term_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020837">
        <property type="entry name" value="Fibrinogen_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF040941">
        <property type="entry name" value="GGGWT_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19143">
        <property type="entry name" value="FIBRINOGEN/TENASCIN/ANGIOPOEITIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19143:SF433">
        <property type="entry name" value="FICOLIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00147">
        <property type="entry name" value="Fibrinogen_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00186">
        <property type="entry name" value="FBG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56496">
        <property type="entry name" value="Fibrinogen C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00514">
        <property type="entry name" value="FIBRINOGEN_C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51406">
        <property type="entry name" value="FIBRINOGEN_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0106">Calcium</keyword>
    <keyword evidence="10" id="KW-0176">Collagen</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="6" id="KW-0430">Lectin</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="29"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="domain" description="Fibrinogen C-terminal" evidence="14">
        <location>
            <begin position="50"/>
            <end position="267"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018749.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="267" mass="30616" checksum="D8061A73C8E7D333" modified="2022-01-19" version="1">KLFQGILPNSQMLQCGGEEKMTQRLFSSYLILQLIWPSVGVMQPIYIFQFLFQPGAKNCKELLAKGNTMSDWYTIYPRDCNAMTVLCDMHTDGGGWIVFQRRIDGSVDFFRDWNSYKRGFGSLVSEFWLGNDNIHLLTSLGPNELRVDLRDFENNYQFARFSSFEIAEETEKYRLILGDFINGTAGDSLTEHNGMMFTTHDSDNDLSIVNCAGTFQGAWWYRNCHVSNLNGLYLNGVHESFGAGVNWSSGKGRQYSYWLSEMKIRPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQU1</accession>
    <name>A0A8C3SQU1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">UV radiation resistance associated</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000019646.1">
        <property type="protein sequence ID" value="ENSCSRP00000018785.1"/>
        <property type="gene ID" value="ENSCSRG00000013899.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005768">
        <property type="term" value="C:endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000323">
        <property type="term" value="C:lytic vacuole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032991">
        <property type="term" value="C:protein-containing complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000149">
        <property type="term" value="F:SNARE binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035493">
        <property type="term" value="P:SNARE complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018791">
        <property type="entry name" value="UV_resistance/autophagy_Atg14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15157">
        <property type="entry name" value="UV RADIATION RESISTANCE-ASSOCIATED GENE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15157:SF5">
        <property type="entry name" value="UV RADIATION RESISTANCE-ASSOCIATED GENE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10186">
        <property type="entry name" value="ATG14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="481"/>
            <end position="565"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="551"/>
            <end position="562"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018785.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="701" mass="78949" checksum="4409475640ABB2DD" modified="2022-01-19" version="1">RGPMETPPPPTXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXLPRGNNPSLPSAGRRLRHLRNIAARNIVNRNGYRLLDTYFTLHLCDNTKICKGKGLLSLDFGIMPDRLDTSVSCFLVRIWGGKKELYQLLIEWKVNLDGLKYLGQQIRARNPNEIIFGLNDGYYGASFEQKDHSGTQKSSLLQVDQNCVRNSYDVFSLLRLHRAQCAIKQTQVTVQKIGREIEEKLRLTSTSNELKKQSECLQLKILVLRHELERQKKALGREVALLHKEQSTLLDKGNAFETEYQRLQTHKESLHELRKECTAKRELFLKTNAQLTIRCRQLLSELSYIYSIDLNDQKDYFVCGVKLPNSEDFQAKDDGSIAVALGYTAHLVSMISFFLQVPLRYPIIHKGSRSAIKDNINDKLTEKEREFPLYPKGGERLQFDYGVYLLNKNIAQLRYQHGLGTPDLRQTLPNLKNFMEHGLMVRCDRHHISSAIPVPKRQSSTFGGLDVGLSTGPPSPDKGHRKRASSENERLQYQTPPPSYNSALTQPVAIAAPVEESDKKSGSLTSSLDTSMDFSKETNKKGEDLCDSLNAENGSLNNVQDQQESFLGHTSAINGTFLPSECTGSASSKFHPPLGTELCCTVEQAEEIIGMEATGFSTGDQLEAFNCIPVDHAVAVECDDQVLGEFEEFSRRIYALNENMSSFRRPRKSSDK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRU4</accession>
    <name>A0A8C3SRU4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Centrosomal protein of 162 kDa</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
            <location evidence="1">Centrosome</location>
            <location evidence="1">Centriole</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CEP162 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000020114.1">
        <property type="protein sequence ID" value="ENSCSRP00000019241.1"/>
        <property type="gene ID" value="ENSCSRG00000014569.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005879">
        <property type="term" value="C:axonemal microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034451">
        <property type="term" value="C:centriolar satellite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038774">
        <property type="entry name" value="CEP162-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34031">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 162 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34031:SF1">
        <property type="entry name" value="CENTROSOMAL PROTEIN OF 162 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="7 9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="5" id="KW-0493">Microtubule</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="22"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="407"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1028"/>
            <end position="1049"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="523"/>
            <end position="561"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="599"/>
            <end position="647"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="687"/>
            <end position="735"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="775"/>
            <end position="837"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="863"/>
            <end position="919"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="949"/>
            <end position="976"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="1089"/>
            <end position="1116"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="1166"/>
            <end position="1224"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="1272"/>
            <end position="1306"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="407"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="448"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="1038"/>
            <end position="1049"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00021406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019241.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1327" mass="152959" checksum="BBDBBD71D12752B0" modified="2022-01-19" version="1">TVLETLGQPRKKELKKKDPVPWWISEDDSDDGMLGTNGSFLKSQKDSHRIVEEDEEAPTGKMQLQKSDGVSISLSRDSLEPDVVASGPNQSIFGTGLDTLEEQEEKERFFAKLEKGASSTIDYSRLNRELDSNDSILLTAFSWCNITSVTVFSKVPGLSFCILLVVLLDSQDSTMETQKVIEQHDAAVTEHQTPEVTKDEINGTGISYGQTNSDIEALQQAYCHIDQSLGDTDEQRINLSTLENAECPVQDASQYNEDCAKIISTTESDLLTVEELMKPIRADSFHARGFDLEPVSRAAEFVSHLPFKEHKHDAVLEKQSLDFLFAKHSKEEESVFLQATANEGSEDSYQKGTDDEDHIDKEQLDLLRQKILQDSALLHQDSKINKAHQSSSWKNKGLDSVIDKQITHKSARSTAPLHKKKSPVGPHIFRSSGYGKPTSPLKQLSTTSEKRSSKEALKKPSLKAKSPPDKAKQKETLFTTRIIRSAINESLSQCSVSLVIFLQDSSLFPVKNSERELYLLKRVKEAEEKLKAAHDLIQQLKDSFSQKEKEMENKMVEMKMQHDKELFRLSQENYVLQTKVNSMEELSKEKKWLHLGATEAVTEEKLKQIQKEIQDQENLLHGYQQENERLYTQMKELQIQNKKNEERMFKENQHLTSELVSLREQMDKNNFLSQLEQDSKPTRNQSFTELISELRVAQKEEAKLLEEIKRLKQDKQALEVDLGQMRRERDLARAQIVSTSGEKSYEIKVIEESYKQEISLLKKRLQWYAENQELLDRDAIRLKDAKEEIEKLKLQVDNLRTEAGNQSVQQKKRLKDRAADAKKIQDLERQIKEMETILKRRHPNSLPALIYAAAAASEGGGDISAKSNTIDFLERRIKKLETELEGKDDEAKKSLRAMEQQFQKIKLQYEQRLVELEELLAYKLMNEPQKLHDSKASFTAIEQELCSVKENHQITVKNLQTEIENLKNQNSQLEFKKCEKDDEDLQSIEYQVEQAHAKARLVRLNQELITKSREIQDLTKTVERLQKERRTMLSNHNSSDKTDNKEKSTEVLKKDILATSKRNASTNEPFPDTLDDKIYQPHNFADSHISEVLQENARLKDELERLSLEMSQQRVKSQAALAHSESNIRRTKEDTAEYIAALRASHQREVEKILCQHAVEHSASKVAELNSKISRQEILIKHLQEQVNELHRDQEALAVSQTREEILQKEMAKLLEELREAKERQSPEMKHFLCLERKIKYMEIRHTQREQELQQIVQQTRHVADMQQTQEVEKWKKLAQLKNQELEKFQVELDSILDVLRELQKQGVVIPVPVSGGLNLPERYWKT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRY5</accession>
    <name>A0A8C3SRY5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Alanyl-transfer RNA synthetases family profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Functions in trans to edit the amino acid moiety from incorrectly charged tRNA(Ala).</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the class-II aminoacyl-tRNA synthetase family. Alax-L subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019293.1">
        <property type="protein sequence ID" value="ENSCSRP00000018441.1"/>
        <property type="gene ID" value="ENSCSRG00000014130.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004813">
        <property type="term" value="F:alanine-tRNA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002196">
        <property type="term" value="F:Ser-tRNA(Ala) deacylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006419">
        <property type="term" value="P:alanyl-tRNA aminoacylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.30.130:FF:000003">
        <property type="entry name" value="alanyl-tRNA editing protein Aarsd1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.980.10:FF:000007">
        <property type="entry name" value="alanyl-tRNA editing protein Aarsd1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.130">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.980.10">
        <property type="entry name" value="Threonyl-trna Synthetase, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018165">
        <property type="entry name" value="Ala-tRNA-synth_IIc_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051335">
        <property type="entry name" value="Alanyl-tRNA_Editing_Enzymes"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018163">
        <property type="entry name" value="Thr/Ala-tRNA-synth_IIc_edit"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009000">
        <property type="entry name" value="Transl_B-barrel_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012947">
        <property type="entry name" value="tRNA_SAD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43462">
        <property type="entry name" value="ALANYL-TRNA EDITING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43462:SF1">
        <property type="entry name" value="ALANYL-TRNA EDITING PROTEIN AARSD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07973">
        <property type="entry name" value="tRNA_SAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00863">
        <property type="entry name" value="tRNA_SAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55186">
        <property type="entry name" value="ThrRS/AlaRS common domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50447">
        <property type="entry name" value="Translation proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50860">
        <property type="entry name" value="AA_TRNA_LIGASE_II_ALA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Alanyl-transfer RNA synthetases family profile" evidence="10">
        <location>
            <begin position="1"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="9">
        <location>
            <begin position="266"/>
            <end position="293"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00053555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018441.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="410" mass="45585" checksum="37C57E68C3AB5172" modified="2022-01-19" version="1">MVFQCQRDSWARQFTTRVASCRPAELPAEGGARETLRGFQVVLEDTILFPEGGGQPDDRGLIADVPVLRVTRQGPAAVHFVQTPLEPGREVLLTLDWDRRFDHMQQHSGQHLITALADLMFGFKTTSWELGHQRTVIELDTSSVTAEQVEALEKKVNEKIRARIPVVVREYSENDPEIETVRSRGLPDDHTGPVRIISIEGIDDNMCCGTHVSNLSDLQVVKLLGTEKGKKNKTNLVFLAGNRVLKSVERSHSIEKALTSLLKNGAEEHVEAVKRLQNSVKLLQKNNLNLLRDLAVLTAQNFRSNPGRGRVFVLHRKDGDSEFMNIIANEIGTEDTLLFLTVGDEKAAGLFLLAGPSEVVEKLGPRVAELLDGKGAGKRDRFQGKATRMSRRAEVQALLQDFIGHQSLEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSG2</accession>
    <name>A0A8C3SSG2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSG2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020385.1">
        <property type="protein sequence ID" value="ENSCSRP00000019505.1"/>
        <property type="gene ID" value="ENSCSRG00000014861.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="51"/>
            <end position="70"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019505.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="89" mass="9967" checksum="6CFD1DB2DE6E0775" modified="2022-01-19" version="1">MGNMTSCCVSSSHKLLRNAHTWLESYRLDPKLRCKDTGCNSQHISDRENIYGDMETFPPPHPPHTVGAPIASSLPLNVQSLPRYDLFQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STR1</accession>
    <name>A0A8C3STR1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Probable ribosome biogenesis protein RLP24</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Ribosomal L24 domain-containing protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Involved in the biogenesis of the 60S ribosomal subunit. Ensures the docking of GTPBP4/NOG1 to pre-60S particles.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Associated with nucleolar and cytoplasmic pre-60S particles. At the end of biogenesis it dissociates from cytoplasmic pre-60S particles and is likely to be exchanged for its ribosomal homolog, RPL24.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the eukaryotic ribosomal protein eL24 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STR1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020080.1">
        <property type="protein sequence ID" value="ENSCSRP00000019209.1"/>
        <property type="gene ID" value="ENSCSRG00000014651.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042273">
        <property type="term" value="P:ribosomal large subunit biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00472">
        <property type="entry name" value="Ribosomal_L24e_L24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.170.20:FF:000001">
        <property type="entry name" value="probable ribosome biogenesis protein RLP24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.170.20">
        <property type="entry name" value="Ribosomal protein L24e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038630">
        <property type="entry name" value="L24e/L24_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056366">
        <property type="entry name" value="Ribosomal_eL24"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000988">
        <property type="entry name" value="Ribosomal_eL24-rel_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023442">
        <property type="entry name" value="Ribosomal_eL24_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011017">
        <property type="entry name" value="TRASH_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10792">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10792:SF8">
        <property type="entry name" value="RIBOSOME BIOGENESIS PROTEIN RLP24-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01246">
        <property type="entry name" value="Ribosomal_L24e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00746">
        <property type="entry name" value="TRASH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01073">
        <property type="entry name" value="RIBOSOMAL_L24E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0690">Ribosome biogenesis</keyword>
    <feature type="domain" description="TRASH" evidence="9">
        <location>
            <begin position="6"/>
            <end position="44"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00037035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00039784"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00042993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00047058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="SMART" id="SM00746"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019209.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="163" mass="19534" checksum="94544B3F8A76C653" modified="2022-01-19" version="1">MRIEKCYFCSGPIYPGHGVMFVRNDCKVFRFCRSKCHKNFKKKRNPRKVRWTKAFRKGAGKELTVDNSFEFEKRRNEPLKYQRELWSKTVDAMKRVEEIKQKRQAKFIMNRLKKSKELQKAQDIKEVKQNIHLVRAPHAGKAKLLEEKMVQKLQEDVAMEEES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU35</accession>
    <name>A0A8C3SU35_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Rubicon autophagy regulator</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Late endosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU35"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019786.1">
        <property type="protein sequence ID" value="ENSCSRP00000018922.1"/>
        <property type="gene ID" value="ENSCSRG00000014418.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005770">
        <property type="term" value="C:late endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901981">
        <property type="term" value="F:phosphatidylinositol phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006914">
        <property type="term" value="P:autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901097">
        <property type="term" value="P:negative regulation of autophagosome maturation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045806">
        <property type="term" value="P:negative regulation of endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17686">
        <property type="entry name" value="RUN_RUBCN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.900">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052428">
        <property type="entry name" value="Autophagy_HostDef_Reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025258">
        <property type="entry name" value="RH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048569">
        <property type="entry name" value="RUBC_PIKBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004012">
        <property type="entry name" value="Run_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037213">
        <property type="entry name" value="Run_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45971">
        <property type="entry name" value="PHOX (PX) DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45971:SF3">
        <property type="entry name" value="RUN DOMAIN BECLIN-1-INTERACTING AND CYSTEINE-RICH DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13901">
        <property type="entry name" value="RH_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21054">
        <property type="entry name" value="RUBC_PIKBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02759">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01175">
        <property type="entry name" value="DUF4206"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00593">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140741">
        <property type="entry name" value="RUN domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50826">
        <property type="entry name" value="RUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0072">Autophagy</keyword>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0967">Endosome</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RUN" evidence="7">
        <location>
            <begin position="29"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="241"/>
            <end position="410"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="502"/>
            <end position="533"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="255"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="312"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="359"/>
            <end position="369"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018922.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="946" mass="105633" checksum="F1F4DCFA3BD48378" modified="2022-01-19" version="1">MLRKEHWKLLGNLKTTVEGLVSSNNPNVWSKYGGLERLCRDMHSILYHGLIHNKVYCRQTDYWQFVKDIRWLSPHSAHHVEKFISLHGNGQPTADGVSDQAIAELWLQHSLQFHCLSAQLKPLLENRQYIRKFYTDAAFLLSDAHVTAMLQCLEAVEQNNPRLLAQIDTSMFLRRSEAPLPVTKSQSLTALPGSVCIPPMDYTQHRYFGSFSSLHQPASTSMSGNRSGGCVFLLHVGRSERDPSPLGQPGLPRLSVTSPRDSSSSVSAMSTSTVTSQSEDPWAGSQDDTQSDANDGPEYLAIGNLGRRGRASSSQSSASSGTTNSNKSSSSSLFSSSSSQKPESVSSLADQGASGGSRGMSLLRRSSFSEGQTSTPQGILKRSHARSHSDTNVASGKAPGNGGPAFGEGFVESQGDALRVTGHVSGSTQSSEASTPSSLCMEYDAGQYLSSGEGMFRRPSEGQSLISYLAEQDFGSCADLEKENAHFSISESLIAAIELMKCNVMNRRLEEEEEESDKEIQELKQKIRIRRQQIRTKHVLPAYRESRGSFLVNSESQFSSRDSMWLSDSGSAEDVEEYEIRDADIRRDAAPSRKSFLSSESISHSFLHSNSAEAVAMGLLKQFEGMQLPAASELDWLVPEQDAPQKLLPIPDSLPISPDDGEHADIYKLRIRVRGNLEWAPPRPQIIFNIHPVPTRSLAGQRLNSLSGLPDYIRRLRYCEYLGKYFCQCCHENTQMVIPSRILRKWDFSKYYVSNFSRDLLSKIWSDPLFSVQDLNAALYRKVKALNQVRLLRIQLFHLKNMFKTCRLAKELLDSFDTVPGHLTEDLHLYSLNDLNATKKGELVPRLTELIKAGTLHVERCMLCQAKGFICEFCQKEEDVIFPFELNKCRTCEECKACYHKSCFKSGCCPRCERLHARRELLAKQSMESYISDYEEEEPPEAVAAT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUT8</accession>
    <name>A0A8C3SUT8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">CFAP97 domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CFAP97 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUT8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020892.1">
        <property type="protein sequence ID" value="ENSCSRP00000019993.1"/>
        <property type="gene ID" value="ENSCSRG00000015220.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007288">
        <property type="term" value="P:sperm axoneme assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038792">
        <property type="entry name" value="CFAP97D1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029488">
        <property type="entry name" value="Hmw/CFAP97"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33768">
        <property type="entry name" value="MIP11318P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33768:SF5">
        <property type="entry name" value="SPERM AXONEMAL MAINTENANCE PROTEIN CFAP97D1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13879">
        <property type="entry name" value="Hmw_CFAP97"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="48"/>
            <end position="67"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019993.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="176" mass="20565" checksum="F218B8F95BEB638C" modified="2022-01-19" version="1">MNTSGLEYLAYPVIVANHRQSTSMKKKLDIGDYLSHKNKLELARPRVDNKPPRAQTHHHFKMSKIQEDQKRIGRIERENKQLAERLATIQRGTGMVDCWNEYFQRSSNREKQNREMVRITVENQGILKRLGDPKPTYDRRKSEIDWQALGPGCRDLSRYLEWSRAGEGQRSWGASA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVW8</accession>
    <name>A0A8C3SVW8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Transmembrane protein 185A</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVW8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020413.1">
        <property type="protein sequence ID" value="ENSCSRP00000019531.1"/>
        <property type="gene ID" value="ENSCSRG00000014894.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="72976at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019396">
        <property type="entry name" value="TM_Fragile-X-F-assoc"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13568">
        <property type="entry name" value="FAM11A, B PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13568:SF6">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 185A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10269">
        <property type="entry name" value="Tmemb_185A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019531.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="350" mass="40760" checksum="581ADB74D27C0B41" modified="2022-01-19" version="1">MNLRGLFQDFNPSKFLIYACLLLFSVLLSLRLDDKIQWSYWAVFAPIWLWKLMVIVGASVGTGVWARNPQYRAEGETCVEFKAMLIAVGIHLLLLMFEVLVCDRIERGTHFWLLVFMPLFFVSPVSVAACVWGFRHDRSLELEILCSVNILQFIFIALRLDEIIRWPWLVVCVPLWILMSFLCLVVLYYIVWSVLFLRSMDVIAEQRRTHITMAISWMTIVVPLLTFEILLVHRLDGHNAFSYIPIFVPLWLSLITLMATTFGQKGGNHWWFGIRKDFCQFLLELFPFLREYGNISYDLHHEDNEELEETPVPEPPKIAPMFRKKTGVVITQSPGKYVIPPPKLSIDMPD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWC0</accession>
    <name>A0A8C3SWC0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="30">Teneurin-2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="32">Protein Odd Oz/ten-m homolog 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="31">Tenascin-M2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="33">Teneurin transmembrane protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="40 41">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="40" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="40" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="29">Induces gene transcription inhibition.</text>
    </comment>
    <comment type="function">
        <text evidence="34">Involved in neural development, regulating the establishment of proper connectivity within the nervous system. Acts as a ligand of the ADGRL1 and ADGRL3 receptors that are expressed at the surface of adjacent cells. Promotes the formation of filopodia and enlarged growth cone in neuronal cells. Mediates axon guidance and homophilic and heterophilic cell-cell adhesion. May function as a cellular signal transducer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Dendritic spine</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Filopodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Cell projection</location>
            <location evidence="6">Growth cone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">PML body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="27">Postsynaptic cell membrane</location>
            <topology evidence="27">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="28">Presynaptic cell membrane</location>
            <topology evidence="28">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the tenascin family. Teneurin subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="35">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000021492.1">
        <property type="protein sequence ID" value="ENSCSRP00000020581.1"/>
        <property type="gene ID" value="ENSCSRG00000015216.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043197">
        <property type="term" value="C:dendritic spine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030175">
        <property type="term" value="C:filopodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016605">
        <property type="term" value="C:PML body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050839">
        <property type="term" value="F:cell adhesion molecule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042803">
        <property type="term" value="F:protein homodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007157">
        <property type="term" value="P:heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048666">
        <property type="term" value="P:neuron development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000176">
        <property type="entry name" value="Si:ch211-12m10.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000016">
        <property type="entry name" value="Teneurin transmembrane protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000021">
        <property type="entry name" value="Teneurin transmembrane protein 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000026">
        <property type="entry name" value="Teneurin transmembrane protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000474">
        <property type="entry name" value="Teneurin transmembrane protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.30:FF:000003">
        <property type="entry name" value="Teneurin transmembrane protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000013">
        <property type="entry name" value="Teneurin transmembrane protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.180.10.10:FF:000001">
        <property type="entry name" value="Teneurin transmembrane protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.30:FF:000061">
        <property type="entry name" value="teneurin-2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.180.10.10">
        <property type="entry name" value="RHS repeat-associated core"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.30">
        <property type="entry name" value="TolB, C-terminal domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011042">
        <property type="entry name" value="6-blade_b-propeller_TolB-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008969">
        <property type="entry name" value="CarboxyPept-like_regulatory"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057627">
        <property type="entry name" value="FN-plug_TEN1-4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011041">
        <property type="entry name" value="Quinoprot_gluc/sorb_DH_b-prop"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022385">
        <property type="entry name" value="Rhs_assc_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056823">
        <property type="entry name" value="TEN-like_YD-shell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009471">
        <property type="entry name" value="Ten_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056822">
        <property type="entry name" value="TEN_NHL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056820">
        <property type="entry name" value="TEN_TTR-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051216">
        <property type="entry name" value="Teneurin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057629">
        <property type="entry name" value="Teneurin1-4_GBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028916">
        <property type="entry name" value="Tox-GHH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006530">
        <property type="entry name" value="YD"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR03696">
        <property type="entry name" value="Rhs_assc_core"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01643">
        <property type="entry name" value="YD_repeat_2x"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11219">
        <property type="entry name" value="TENEURIN AND N-ACETYLGLUCOSAMINE-1-PHOSPHODIESTER ALPHA-N-ACETYLGLUCOSAMINIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11219:SF8">
        <property type="entry name" value="TENEURIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25024">
        <property type="entry name" value="EGF_TEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24329">
        <property type="entry name" value="FN-plug_TEN1-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23093">
        <property type="entry name" value="GBD_Tenm3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06484">
        <property type="entry name" value="Ten_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25021">
        <property type="entry name" value="TEN_NHL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25023">
        <property type="entry name" value="TEN_YD-shell"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23538">
        <property type="entry name" value="Teneurin_ABD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15636">
        <property type="entry name" value="Tox-GHH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25020">
        <property type="entry name" value="TTR_TEN1-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49464">
        <property type="entry name" value="Carboxypeptidase regulatory domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101898">
        <property type="entry name" value="NHL repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50952">
        <property type="entry name" value="Soluble quinoprotein glucose dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51361">
        <property type="entry name" value="TENEURIN_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="15" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="26" id="KW-0966">Cell projection</keyword>
    <keyword evidence="11" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="21 35" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10 35" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="14" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="23" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="19" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="20 37" id="KW-0472">Membrane</keyword>
    <keyword evidence="24" id="KW-0539">Nucleus</keyword>
    <keyword evidence="25" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="41" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0678">Repressor</keyword>
    <keyword evidence="18" id="KW-0770">Synapse</keyword>
    <keyword evidence="22" id="KW-0804">Transcription</keyword>
    <keyword evidence="17" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="12 37" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="16 37" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="37">
        <location>
            <begin position="6"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="37">
        <location>
            <begin position="247"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="domain" description="Teneurin N-terminal" evidence="39">
        <location>
            <begin position="1"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="38">
        <location>
            <begin position="540"/>
            <end position="572"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="38">
        <location>
            <begin position="574"/>
            <end position="607"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="38">
        <location>
            <begin position="678"/>
            <end position="713"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="36">
        <location>
            <begin position="42"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="36">
        <location>
            <begin position="304"/>
            <end position="326"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="36">
        <location>
            <begin position="46"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="36">
        <location>
            <begin position="74"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="36">
        <location>
            <begin position="99"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="35">
        <location>
            <begin position="562"/>
            <end position="571"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="35">
        <location>
            <begin position="597"/>
            <end position="606"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="35">
        <location>
            <begin position="682"/>
            <end position="692"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="35">
        <location>
            <begin position="703"/>
            <end position="712"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00009385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00037805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00046300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00057432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00068165"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00077041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00081436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="ARBA" id="ARBA00083964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="ARBA" id="ARBA00093288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="36">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="37">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="38">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="39">
        <source>
            <dbReference type="PROSITE" id="PS51361"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="40">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020581.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="41">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2646" mass="293449" checksum="C4B7D98AE224D709" modified="2022-01-19" version="1">GVSQSILLISIAGTTECILLSFMRVVTMFSPPASFKNLSVRPIPPTSSSSLLPSAQLPSSHNPPPVSCQMPLLDSNTSHQIMDTNPDEEFSPNSYLLRACSGPQQASSSGPSNHHSQSTLRPPLPPPHNHTLSHHHSSANSLNRNSLTNRRNQIHAPAPAPNDLATTPESVQLQDSWVLNSNVPLETRHFLFKTSSGTTPLFSSSSPGYPLTSGTVYTPPPRLLPRNTFSRNAFKLKKPSKYCSWKCAALSAIAAAVLLAILLAYFIAMHLLGLNWQLQPADGHTFNNGIRTGLPGTDDVATMPSGGKGPWATRNSSIDSGEAEVGRRVTQEVPPGVFWRSQIHISQPQFMKFNISLGKDALFGVYIRRGLPPSHAQYDFMERLDGKEKWSVVESPRERRSIQTLVQNEAVFVQYLDVGLWHLAFYNDGKDKEVVSFNTVILDSVQDCPRNCHGNGECVSGICHCFPGFHGADCAKAACPVLCSGNGQYSKGTCLCYSGWKGPECDVPISQCIDPSCGGHGSCVEGNCVCSIGYKGENCEEVDCLDPTCSNQGVCVNGECLCSPGWGGLNCELPRAQCPDQCSGHGTYLSDTGLCSCDPNWMGPDCSVEVCSVDCGTHGVCIGGACRCEEGWTGVACDQRVCHPRCTEHGTCKDGKCECREGWNGEHCTIGRQTTGTETDGCPDLCNGNGRCTLGQNSWQCVCQTGWRGPGCNVAMETSCADNKDNEGDGLTDCLDPDCCLQSTCQNSLLCRGSRDPLDIIQQSHSGSPTVKSFYDRIKLLVGKDSTHIIPGENPFNSSLVSLIRGQVVTTDGTPLVGVNVSFVKYPKYGYTITRQDGTFDLIANGGASLTLHFERAPFMSQERTVWLPWNSFYAMDTLVMKTEENSIPSCDLSGFVRPDPVIISSPLSTFFSDAPGRNPIVPETQVLHEEIEFPGSNIKLCYLSSRTAGYKSLLKITMTQSLVPLNLIKVHLMVAVEGHLFQKSFQASPNLAYTFIWDKTDAYGQKVYGLSDAVVSVGFEYETCPSLILWEKRTALLQGFELDPSNLGGWSLDKHHVLNVKSGILHKGSGENRFLTQQPAVITSIMGNGRRRSISCPSCNGLAEGNKLLAPVALAVGIDGSLFVGDFNYIRRIFPSRNVTSILELRNKEFKHSNNPAHKYYLAVDPVSGSLYVSDTNSRRIYRVKSLTGAKDLAGNSEVVAGTGEQCLPFDEARCGDGGKAVDATLMSPRGIAVDKYGLMYFVDATMIRKVDQNGIISTLLGSNDLTAVRPLSCDSSMDVTQVRLEWPTDLAVNPMDNSLYVLENNVILRITENHQVSIIAGRPMHCQVPGIDYSLSKLAIHSALESASAIAISHTGILYISETDEKKINRLRQVTTNGEICLLAGAASDCDCKNDVNCNCYSGDDAYATDAILNSPSSLAVAPDGTIYIADLGNIRIRAVSKNRPVLNSVNQYEAASPGEQELYVFNADGIHQYTLSLVTGEYLYNFSYSADNDVTEVLDNNGNSLKIRRDNNGMPRHLLMPDNQIVTLAVGTNGGLKVVSTQTLELGLMTYNGNSGLLATKSDETGWTTFYDYDHEGRLTNVTRPTGVVTSLHREMEKSITIDIENSNRDDDVTVITNLSSVEASYTVVQDQVRNSYQLCNNGTLRVMYANGMSISFHSEPHVLAGTVTPTIGRCNISLPMENGLNSIEWRLRKEQIKGKVTVFGRKLRVHGRNLLSIDYDRNIRTEKIYDDHRKFTLRIIYDQLGRPFLWLPSSGLAAVNVSYFFNGRLAGLQRGAMSERTDIDKQGRIISRMFADGKVWSYTYLEKSMVLLLQSQRQYIFEYDSTDRLQAVTMPSVARHSMSTHTSIGYIRNIYNPPESNASVIFDYSDDGRILKTSFLGTGRQVFYKYGKLSKLSEIVYDSTAVTFGYDETTGVLKMVNLQSGGFSCTIRYRKIGPLVDKQIYRFSEEGMVNARFDYTYHDNSFRIASIKPIISETPLPVDLYRYDEISGKVEHFGKFGVIYYDINQIITTAVMTLSKHFDTHGRIKEVQYEMFRSLMYWMTVQYDSMGRVTKRELKLGPYANTTKYTYDYDGDGQLQSVAVNDRPTWRYSYDLNGNLHLLNPGNSVRLMPLRYDLRDRITRLGDMQYKIDDDGFLCQRGSDIFEYNSKGLLTRAYNKASGWSIQYRYDGLGRRASCKTNLGHHLQYFYADLHNPTRMTHVYNHSNSEITSLYYDLQGHLFAMESSSGEEYYVASDNTGTPLAVFSINGLMIKQLQYTAYGEIYYDSNPDFQLVIGFHGGLYDPLTKLVHFTQRDYDVLAGRWTSPDYTMWKNIGKAPAPFNLYMFKSNNPLSNELDLKNYVTDVKSWLVMFGFQLSNIIPGFPRAKMYFVPPPYELSESQACENGQLITGVQQTTERHNQAFMALEGQVISKRLHANIREKAGHWFATTIPIIGKGIMFAVKEGRVTTGISSIATEDSRKIASVLNNAYYLEKMHYSIEGKDTHYFVKIGSSDSDLVTLAMTNGRKVLDSGVNVTVSQPTLLINGRTRRFTNIEFQYSTLLLNIRYGLTPDTLDEEKARVLDQARQRALGSAWAKEQQKARDGKEGSRLWTDGEKQQLLSTGRVQGYEGYYVLPVEQYPELADSSSNIQFLRQNEMGKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWI0</accession>
    <name>A0A8C3SWI0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWI0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020393.1">
        <property type="protein sequence ID" value="ENSCSRP00000019511.1"/>
        <property type="gene ID" value="ENSCSRG00000014869.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05716">
        <property type="entry name" value="IgV_pIgR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000370">
        <property type="entry name" value="CMRF35-like molecule 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050671">
        <property type="entry name" value="CD300_family_receptors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11860:SF87">
        <property type="entry name" value="CMRF35-LIKE MOLECULE 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11860">
        <property type="entry name" value="POLYMERIC-IMMUNOGLOBULIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="6"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="39"/>
            <end position="130"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019511.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="189" mass="21406" checksum="3EECA7A1189E4849" modified="2022-01-19" version="1">IVLSLLGIDFCFLICFSGYFSGLAVWGLTGPREVSRPLGESVSVRCQYHESYQRYKKYWCRGAVWRSCQIAVQTTGLEAEAKRDRVSIRDNHTLYTFTVTMENLSLEDAGIYWCGISKSGSDPGFPVNVTVLPGEWGRLNLLKMFQVSSVTFQNELTPAPVMLLICVLSMGIHTTEFFWESIFINQILH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWP8</accession>
    <name>A0A8C3SWP8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Transmembrane protein 229B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM229 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWP8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020479.1">
        <property type="protein sequence ID" value="ENSCSRP00000019595.1"/>
        <property type="gene ID" value="ENSCSRG00000014946.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010540">
        <property type="entry name" value="CmpB_TMEM229"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31746">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 229 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31746:SF3">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 229B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06541">
        <property type="entry name" value="ABC_trans_CmpB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="9"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="41"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="72"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="105"/>
            <end position="126"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019595.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="158" mass="18545" checksum="F26DD1FE1CABF37F" modified="2022-01-19" version="1">YAAPLTRWYIYAIHGYFCEVMFTATWAFVAERDWKFQGVTSVWALFIYGTSSLVLERMYLWLRGRCPLLSRCLCYTLWIYLWEFATGLLLRRFDACPWDYSHFRYHLMGLVTLEYALFWFLGSLVLEKLVIGNTLRLRLEGPGPTAAPAGRFAPRKDA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYJ5</accession>
    <name>A0A8C3SYJ5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Unc-51 like kinase 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYJ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021723.1">
        <property type="protein sequence ID" value="ENSCSRP00000020800.1"/>
        <property type="gene ID" value="ENSCSRG00000014690.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004672">
        <property type="term" value="F:protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14010">
        <property type="entry name" value="STKc_ULK4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056981">
        <property type="entry name" value="HEAT_ULK4_RUNKEL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045906">
        <property type="entry name" value="ULK4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46240">
        <property type="entry name" value="SER/THR PROTEIN KINASE ULK4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46240:SF1">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN KINASE ULK4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23606">
        <property type="entry name" value="HEAT_ULK4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Protein kinase" evidence="1">
        <location>
            <begin position="4"/>
            <end position="280"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020800.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1126" mass="126618" checksum="EC583FA30F30045B" modified="2022-01-19" version="1">MENFILYEEIGRGSKTVVYKGRRKGTINFVAILCTDKCKRAEITNWVRLAHEIRHKNIVTFHEWYETSNHLWLVVELCTGGSLEMVIAQDEHLPEDVVREFGIDLVTGLHHIHDLGIIFCELTPGKILLEGPGTLKFNNFCLAKAEGENLEEFFALIGSEEGGGDGCESTPLRNLKNRLKGSPVYTAPEAIKGADFSIASDLWSLGCLLYEMFSGRPPFFSESFSELIEQILYENPLPPKPKGSALPKPSSHFLSLLDGLLQKDPQKSQQDMESKMKELIYTESDLFVTPIIDNPKIMKQAPVRFDLKMLHIPAHSVEKLSSLKEMDWNDFLQQMCSLIDSTEKNTGATRAKLNLLCYLCTVAGHKEVATRLISSQLLPLLIQQLRAAPNWDIRAKVARVIALLALHTTELKENVPVTEAVILLTELIRENFRNSKLKQCLLPALGEVLYLIASEEEKKEHPRECWVIPLAAYTVLMRCLREGEERVVNHMAAKIVENVCTTDSFHAQGFITGEIGPVLWYLFTHSTVDSLRITAISALCRITRHSPSAFQSVIEKVGLMAVVNSLATGICKVQQYMLTMFASMLSCGIHLQRLIQEKLLKQHTNVILLVTMPPVNACLSGIFEIQYQFFVTRGNLLHLLICRLVMYIERDSRKTTPGKEQQSGNEYLSKCLDLLIYHIVQELPGILGDILSALANVSGRKHPSTTQAKQLKMCLPMMPVVLHLVTSQVFRPQIVTEEFLFNYGTLLVSNKFSQAASEELIKTTLSAFEVVTQHPVLLTLHRSTVVDYIIPPLVSLVRSQNVEWRLFSLRLLSETTSLLVSHEVMAEDKEESLDSNNKLLCLIRDSLLPQYEHILMAPDPVPVYALKLLVALTEHSPALTSLVEESNLVPVLFQVILEHQDSVLGNTMQSVIALLNNLVAHKNTNMTLLYEQGLVHHICNLLIETAALYLEVDDKSNIKTANGLLLSLLDILHYMLIYTANVIRLTLQAQKSGTGGDTQAAEDLLLINKPLTDLISLLIQLLPTDDTEIYETASQCLSLLVQLYGGDNLDSMSPENMDSFAEVLKSKRDLKQQKLLLRIIKRLVSQTDITSCHPEFEFNCLSRLYYPLDKNIFESCFSPLSKDLFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0H7</accession>
    <name>A0A8C3T0H7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">ER lumen protein-retaining receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">COPI-coated vesicle membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 14">Endoplasmic reticulum membrane</location>
            <topology evidence="2 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Golgi apparatus membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 14">Belongs to the ERD2 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="14">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0H7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022467.1">
        <property type="protein sequence ID" value="ENSCSRP00000021514.1"/>
        <property type="gene ID" value="ENSCSRG00000016279.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030663">
        <property type="term" value="C:COPI-coated vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046923">
        <property type="term" value="F:ER retention sequence binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006621">
        <property type="term" value="P:protein retention in ER lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000133">
        <property type="entry name" value="ER_ret_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10585">
        <property type="entry name" value="ER LUMEN PROTEIN RETAINING RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00810">
        <property type="entry name" value="ER_lumen_recept"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00660">
        <property type="entry name" value="ERLUMENR"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00951">
        <property type="entry name" value="ER_LUMEN_RECEPTOR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00952">
        <property type="entry name" value="ER_LUMEN_RECEPTOR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="7 14" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="11 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 14" id="KW-0653">Protein transport</keyword>
    <keyword evidence="12 14" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 14" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5 14" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="53"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="82"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="107"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="138"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="162"/>
            <end position="184"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004653"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021514.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="221" mass="24876" checksum="ADF271E5688EB05E" modified="2022-01-19" version="1">NWGPLAPTSCPVSLPPRAGISGKSQILFAVVFTTRYLDLVTNFISFYNTSMKVVYIACSYATVWLIYSKFKATYDGNHDTFRVEFLVVPTAVLAFLVNHDFTPLEILWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALGIYRTLYLFNWIWRYQQEGFFDLIAIVAGLVQTILYCDFFYLYITKGACWRLVIRAGGLGAGLLWSLPSSGRGVVSSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2Y3</accession>
    <name>A0A8C3T2Y3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2Y3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023404.1">
        <property type="protein sequence ID" value="ENSCSRP00000022423.1"/>
        <property type="gene ID" value="ENSCSRG00000016929.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031519">
        <property type="term" value="C:PcG protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022603">
        <property type="term" value="P:regulation of anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000258">
        <property type="entry name" value="zinc finger and SCAN domain-containing protein 29 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000189">
        <property type="entry name" value="zinc finger protein 133 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000274">
        <property type="entry name" value="zinc finger protein 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000358">
        <property type="entry name" value="zinc finger protein 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000690">
        <property type="entry name" value="Zinc finger protein 354C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002090">
        <property type="entry name" value="Zinc finger protein 473"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001532">
        <property type="entry name" value="Zinc finger protein 483"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000069">
        <property type="entry name" value="Zinc finger protein 572"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001051">
        <property type="entry name" value="zinc finger protein 768"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14003">
        <property type="entry name" value="TRANSCRIPTIONAL REPRESSOR PROTEIN YY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14003:SF23">
        <property type="entry name" value="ZINC FINGER PROTEIN 143"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="12"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="155"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="183"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="211"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="239"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="267"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="295"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="323"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="351"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="379"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="407"/>
            <end position="434"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="435"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="463"/>
            <end position="487"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="79"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="83"/>
            <end position="95"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022423.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="487" mass="55224" checksum="486BA4FC524A9F44" modified="2022-01-19" version="1">MLCIPPFPGLALYLERALVSPGLQRGKSLHNCALPESYNPIFPSVTFIQGHPPNPSLGQNNCKILVSSVFFPWSRFSHSQTGRKRDPEKHPHRAEGNSPCSGLQEATCKSQLRPERWLGNHRGATRSKSTHHGGVLKDLPGVTIQPGICTKEKMYDCAECGKSFSWRSHLIVHQRNHTGEKPYNCPECGKSFSRSSTLIIHQRGHTGEKPYKCNDCGKSFKRSSELLLHRRTHTGEKPHKCPDCGKTFSDGSNLIKHQRIHTGQKLYNCPECGKGFSRSSHLITHQRIHTGERPFYCPECGKGFSRKAHVITHQKTHTGDRPFRCPECGKSFIRSSDLTIHKRIHTGETPYKCSVCGKSFKQSSELISHQRIHTGERPYNCPDCKKSFSNSSDLIVHRRIHTGEKPYKCSDCRKSFSHSSAFIRHRRIHMGLRPYNCPECGKSFAQKWHLIRHQRMHNGETPYKCSVCGKNYKAKVSLVSHQKLHTG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2Z4</accession>
    <name>A0A8C3T2Z4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Sperm-associated antigen 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2Z4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024383.1">
        <property type="protein sequence ID" value="ENSCSRP00000023366.1"/>
        <property type="gene ID" value="ENSCSRG00000017582.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051988">
        <property type="term" value="P:regulation of attachment of spindle microtubules to kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028728">
        <property type="entry name" value="Astrin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15347">
        <property type="entry name" value="SPERM-ASSOCIATED ANTIGEN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15347:SF1">
        <property type="entry name" value="SPERM-ASSOCIATED ANTIGEN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="64"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="119"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="257"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="315"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="514"/>
            <end position="618"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="654"/>
            <end position="772"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="948"/>
            <end position="992"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="120"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="261"/>
            <end position="275"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023366.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1109" mass="122604" checksum="9346686E45A36CEB" modified="2022-01-19" version="1">MESVTSSSLTPLFHRLQLQDIKSTLPGSQMSPAIKIWVDSLPNTMFSPTTVEENKAWPNTKEQRLGLAPNSSTPKASEVAGSPQQMGLGESAISAGSLPGAEPGEELVLGGVESLQDNFGGRRADAADTSQLEREVEKDEADRPCTPETSPASKVTVRMDEDPAHVTMAENESCLDSDPSDTRAIQDAAELGVQVKQNRAAVAMVSLVPSVCSPERPCLLLAGSTEGCDPEQVSATQVFGSPPPSEENGTWAVIPEADSLQPPSSQATQKETAGHSSALPIPGGTESGSCSFPFGGDQPSLLVPEEGSLQASVWKDEASNSAQKPSLQGGEAAHSTPEPSHEIGRNMAGTISWMTPLAWLEKNMGTSAVMESLRQSLPLPVQQDAGTSVTPVSACSAGTWVTPRALLEKSMNTSAEWPARAKDSAAETDSLLWHCSREHLSALSRAELEGRLESTLIIIEALSCQLRDWQQNQWPVPRLGPADQRDVLTQTDVTHPKAEEQLYHDLYMATRERLKVLQRTREGEQTLKEELEQAREAMRSWTVETQSFLDTSNTSLRNLQEDRGTLNQQQDQMRALLSRNRSSLDKVAAKLKSCLAERDEMRSRAAEALEAKEAASRELEVVSGRLKEVTVELQASAAQVDQLTVANSRLGADLSALLRDLASLQCERDELREKHADLSQEMARLTREQELLQQQHDRVRQELREMSECREFIDQENRVSREQLTETENELRATLAVLRERSMQYEDLKDAYQHLQKERDSLCEELDCSKAEALGLQLIRDKLLTSSLELTQTKERLLDLTDVLQAALPGEVADGASRSRVCTPRSVPPSFVGSVLKAMAGKGIDEEAAEGSTTFTKVQPATPQMPAEIEESLRETVLELQAAVSHLVTVSFQRQTAAHHEVQELQAKISDHPHQLESLESRLQAEIDARDANLAKLNKTLSVRFQTEKELQDIVRQQEEKMLQLIDRSREVTNLKAEVSHLTHLLRRAETEAEVLWEEVRGREPGTTPLDADTVQEKLWLRQEVNKLRELLLETQHDYQDQRRILEGKLHHAQMMLRSREETQEKLKEMFSSIPDAVTASSQEFQNLLRYLGLKLADGDGCSGGTLSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T312</accession>
    <name>A0A8C3T312_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Peptidase S1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the peptidase S1 family. Snake venom subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T312"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025149.1">
        <property type="protein sequence ID" value="ENSCSRP00000024114.1"/>
        <property type="gene ID" value="ENSCSRG00000017618.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000010">
        <property type="entry name" value="Kallikrein related peptidase 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050127">
        <property type="entry name" value="Serine_Proteases_S1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264:SF15">
        <property type="entry name" value="RIKEN CDNA 2210010C04 GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264">
        <property type="entry name" value="TRYPSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4 8" id="KW-0645">Protease</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 8" id="KW-0720">Serine protease</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034021391" description="Peptidase S1 domain-containing protein" evidence="9">
        <location>
            <begin position="34"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="10">
        <location>
            <begin position="40"/>
            <end position="260"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024114.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="262" mass="27626" checksum="375880EFC297A897" modified="2022-01-19" version="1">TEGPCGGNGSAPISPAGPLVLMWALPTGAAVSAQEDVGRIIGGYTCPRYSQPWQAYVYGPLQCGGILVDRSWVLSAAHCYRPGLRVRLGEHNLRVQEGPEQDRVVAGAVLHPGFNRYTLDNDLMMLKLQQPVTIGPTARPVTLPTACAPAGTPCLISGWGTVTTPQATFTSLLQCGNVRLVSAQSCKASYPGRVTDNMVCAGVIGGGIDSCQGDSGGPLLCAGQLQGIVSWGLQTCAQPNRPGVYTKVCNYVRWIRSVIQMN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3Q8</accession>
    <name>A0A8C3T3Q8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">NPC1 like intracellular cholesterol transporter 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>cholesterol(in) = cholesterol(out)</text>
            <dbReference type="Rhea" id="RHEA:39747"/>
            <dbReference type="ChEBI" id="CHEBI:16113"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the patched family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000024729.1">
        <property type="protein sequence ID" value="ENSCSRP00000023702.1"/>
        <property type="gene ID" value="ENSCSRG00000017091.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015485">
        <property type="term" value="F:cholesterol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005319">
        <property type="term" value="F:lipid transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042632">
        <property type="term" value="P:cholesterol homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008203">
        <property type="term" value="P:cholesterol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030301">
        <property type="term" value="P:cholesterol transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030299">
        <property type="term" value="P:intestinal cholesterol absorption"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1640.10:FF:000008">
        <property type="entry name" value="NPC intracellular cholesterol transporter 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1640.10:FF:000010">
        <property type="entry name" value="NPC intracellular cholesterol transporter 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1640.10">
        <property type="entry name" value="Multidrug efflux transporter AcrB transmembrane domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053958">
        <property type="entry name" value="HMGCR/SNAP/NPC1-like_SSD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004765">
        <property type="entry name" value="NPC1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053956">
        <property type="entry name" value="NPC1_MLD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032190">
        <property type="entry name" value="NPC1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000731">
        <property type="entry name" value="SSD"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00917">
        <property type="entry name" value="2A060601"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45727">
        <property type="entry name" value="NPC INTRACELLULAR CHOLESTEROL TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45727:SF3">
        <property type="entry name" value="NPC1-LIKE INTRACELLULAR CHOLESTEROL TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22314">
        <property type="entry name" value="NPC1_MLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16414">
        <property type="entry name" value="NPC1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12349">
        <property type="entry name" value="Sterol-sensing"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82866">
        <property type="entry name" value="Multidrug efflux transporter AcrB transmembrane domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50156">
        <property type="entry name" value="SSD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0153">Cholesterol metabolism</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="9 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 16" id="KW-0732">Signal</keyword>
    <keyword evidence="13" id="KW-0753">Steroid metabolism</keyword>
    <keyword evidence="11" id="KW-1207">Sterol metabolism</keyword>
    <keyword evidence="5 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="16">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034220693" evidence="16">
        <location>
            <begin position="21"/>
            <end position="1383"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="276"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="349"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="629"/>
            <end position="650"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="662"/>
            <end position="686"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="692"/>
            <end position="715"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="735"/>
            <end position="757"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="769"/>
            <end position="791"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="1083"/>
            <end position="1103"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="1109"/>
            <end position="1131"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="1138"/>
            <end position="1160"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="1180"/>
            <end position="1200"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="1212"/>
            <end position="1237"/>
        </location>
    </feature>
    <feature type="domain" description="SSD" evidence="17">
        <location>
            <begin position="628"/>
            <end position="793"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005585"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022548"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00034049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023702.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1383" mass="152034" checksum="9B8FCD585244BE51" modified="2022-01-19" version="1">GWGSGCRWLAAAVLTEIHQAGYCSFYGECGRNPEVNVSLLWSPVPCLSNTRARLLKGTILSKLKEVCPQLYTGENTTYACCSYSQLVALQLSLAISQAVLTRCPACAENFANIYCQNICSPDQSLFTNVTRFFNRTTAQGARQEGVLEYQCFYNQTFADQSYDSCKGVRIPATGGYAISAMCGKYGATLCTSQRWLDFQGDSSNGLAPLEIDFQLVPANHAVGEGIVPHNSKTWRCGNAVSADGEPCSCLDCAESCPQILAPMPQPPPFKVGSLDGVLFVCCLLFCLLTVLFGAFLVWRCVSRSSQASGEGRQRPRDQLTRSERLSQATHHILGEMFRRWGTMVASHPVSVILVSAVVVVGLSCGMVFIQLTTDPVELWSSPDSQARQEKDFYDQNFGPFFRTNQVILTAKGLPSYTYDSLLLGKKNFSGILSIAVLLDLLELQTRLQEIEVWSEKDGRNVTLKDVCYAPLNPNNASATDCCVNSLAQYFQNNRTHLEMTASQTQGGQTGMVDWRDHFLYCVNSPLSFKDITNLQLSCMADYGAPVFPFLAVGGYTGEDYSEAQALILTFSLNNYPRGDPRYAWVMLWEQRFLQVVEEFQRARAHTYTIAYMAERSLEDEINRTTAEDIPIFAISYLVIFLYIALALGEYSSCRRILVDSKVTLGLGGVLVVLGAVFSSMGFYAYVGLPSSLIILEVVPFLVLAVGADNIFIFVLEYQRSVREPGERREQHIGRVLGTVAPSMLLCSFSESTCFFLGSLTQMPAVRTFALNAALAVLFDFLLQMSMFVALVSLDARRQEAACLDLCCCHRLSKPGCPVRSEGLLRPFMRRIYTPVLLNQAVRALGQGASMTGPAVYPQDSYMVQYFQYLNQYFMVGLPTYFVTTGGYNFSTGPGMNGVCSSAGCDNNSLTQKIQYATSFPNVSYLAIPASSWVDDFIDWLNPLSRCCRISSGDGQFCPCSLSCMRNLSEVIRPSVEQFNHFLPWFLHDMPNLNCPKGGLGAYDTAVKLGPNGEIQASRFMAYHMPLTNSQEYTAALRAARALATNITNSMRRVPGTDPSFRVFPYTVTYVFYEQYLTIVSEGLFNLGLCLVPTFAVCCVLLGMDLRSGLINLLTIVMILVDTVGAMTLWGINYNAISLINLVTAVGISVEFVSHLTRAFAVSTQPTRLERAKEATVNMGSAVFAGVAMTNLPGIVVLAFAKAQLIQIFFFRLNLLITLLGLLHGLVFLPVLLSYFGASHPCPGNPCCPPIPAPALATRAAPQSPSRGMKQDGRQDGGAAAVFYSLSSCGLSFFVPKTSIGAHSKKTLRVWSIGMSLHTLLSHKVYPPSFNGSIVMVLNGPSSRLGRAEAKLSGVSLIIIAGLKYRQYRANTYNFKYKMIPAYR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3S8</accession>
    <name>A0A8C3T3S8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="23">ATP-dependent RNA helicase</fullName>
            <ecNumber evidence="23">3.6.4.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="23">RNA helicase.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasmic granule</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="23">The helicase domain is involved in the stimulation of RELA transcriptional activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the DEAD box helicase family. DDX1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="23"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3S8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023435.1">
        <property type="protein sequence ID" value="ENSCSRP00000022454.1"/>
        <property type="gene ID" value="ENSCSRG00000016954.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1735at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010494">
        <property type="term" value="C:cytoplasmic stress granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004527">
        <property type="term" value="F:exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008033">
        <property type="term" value="P:tRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17938">
        <property type="entry name" value="DEADc_DDX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12873">
        <property type="entry name" value="SPRY_DDX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000013">
        <property type="entry name" value="ATP-dependent RNA helicase DDX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000652">
        <property type="entry name" value="ATP-dependent RNA helicase DDX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000708">
        <property type="entry name" value="ATP-dependent RNA helicase DDX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000716">
        <property type="entry name" value="ATP-dependent RNA helicase DDX1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24031">
        <property type="entry name" value="RNA HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="19" id="KW-0010">Activator</keyword>
    <keyword evidence="14 23" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="17" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="13" id="KW-0269">Exonuclease</keyword>
    <keyword evidence="12 23" id="KW-0347">Helicase</keyword>
    <keyword evidence="11 23" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="18" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="9" id="KW-0540">Nuclease</keyword>
    <keyword evidence="10 23" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="21" id="KW-0539">Nucleus</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="15 23" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="20" id="KW-0804">Transcription</keyword>
    <keyword evidence="16" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0819">tRNA processing</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00008765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
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    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
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    </evidence>
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        <source>
            <dbReference type="RuleBase" id="RU365068"/>
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    </evidence>
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            <dbReference type="Ensembl" id="ENSCSRP00000022454.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="740" mass="82217" checksum="C4B957ACF3D551C6" modified="2022-01-19" version="1">MAAFSEMGVMPEIAQAVEEMDWLLPTDIQAESIPLILGGGDVLMAAETGSGKTGAFSIPVIQIVYETLKDQQEGKKGKTAIKTGGAVLNKWQMNPYDRGSAFAIGSDGLCCQSREVKEWHGCRATKGVTKGKYYYEVSCHDQGLCRIGWSTMQASLDLGTDKFGFGYGGTGKKSHNKQFDSFGEEFTMHDTVGCYLDIDKGQIKFSKNGKDLGIAFEIPPHIKSQALFAACVLKNAELKFNFGEEDFKFPPKDGFIALCKAPDGNVLKSQHTGNAQVAQTKNLPNAPKALIVEPSRELAEQTLNNVKQFKKNVDNPKLRELLIIGGVAARDQLSVLENGVDIVVGTPGRLDDLVSTGKLNLSQVRFLVLDEADGLLLQGYSDFINRIHGQIPQVTSDGKRLQVIVCSATLHSFDVKKLSEKIMHFPTWVDLKGEDSVPETVHHVVVPVNPKSDKLWERLSKNHIRTDEVHAKDNTRPGVNSPEMWSEAIKILKGEYAVRAIKEHKMDQAIIFCRTKIDCDNMEQYFIQQGGGPDRKGHQFSCVCLHGDRKPHERKQNLERFKKADVRFLICTDVAARGIDIRGVPYVINVTLPDEKQNYVHRIGRVGRAERMGLAISLVATEKEKVWYHVCSSRGKGCYNTRLKDDGGCTIWYNEMQLLGEIEEHLNCTISQVEPDIKVPVDDFDGKVTYGKRRAAGGGTYKGHVDILAPTVQELAALEKEAQTSFLHLGYLPNQLFRMF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4I8</accession>
    <name>A0A8C3T4I8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Ankyrin and armadillo repeat containing</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000024078.1">
        <property type="protein sequence ID" value="ENSCSRP00000023071.1"/>
        <property type="gene ID" value="ENSCSRG00000017249.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043379">
        <property type="entry name" value="ANKAR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000225">
        <property type="entry name" value="Armadillo"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46464">
        <property type="entry name" value="ANK_REP_REGION DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46464:SF1">
        <property type="entry name" value="ANKYRIN AND ARMADILLO REPEAT-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00185">
        <property type="entry name" value="ARM"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50176">
        <property type="entry name" value="ARM_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="repeat" description="ANK" evidence="1">
        <location>
            <begin position="560"/>
            <end position="592"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="1">
        <location>
            <begin position="629"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="2">
        <location>
            <begin position="733"/>
            <end position="775"/>
        </location>
    </feature>
    <feature type="repeat" description="ARM" evidence="2">
        <location>
            <begin position="774"/>
            <end position="816"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023071.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1357" mass="152653" checksum="3A810E46A82B4413" modified="2022-01-19" version="1">MLRSVKKTLPRNEQADETTYLANLAVQRNASAFFDKFDRSELQELLTTTSCSWLASKDDLRLPLELPSGLMGQLKNISFPTAILLAPVVPDMPLNCKEVHQIVRELAVGIYCLNQIPSISLDSNYDHSTSCQLPPAYIDTRIGQILISVDYMLKALWHGVYMPKEKRVRFSELWRSSMDIDMDGNPQTEKNIFPEFCSAGLVDLSNEPDFEGIYDENMNEDPTYDPNSAQEKNLFMQYADNILLKLTFGTIQVQQHENVCKFDAAYELSNVIRLTEDHLDTVTYQRLQQRLILQQKLVKKHLEKKAEIRKNIEYLKIMSFLIPFLLGLKRKMKIPNLNQLLQPYSDDKVKTERELPPFVLGPDFKCQHFHYIKNEYFHVHGGIEFDVGTPSVEDVSEKIKVLVQYLLYNLSKMFPFKLLLFFCYSYYVIAIELETFYQQLYKTPWWGAINEIISTLKPKRLPLSDIQSLEQFKKRFGYKKAIKCKSLPYGMKSAAERGLSAVFHTFCRKTSTSSLSVVDEYGYALLHHASIHNRVPIICQLIKSHLNINQRRNVHFNQALGPTALHLAAQCGSIEALTCLVAFKADYKLTDDRGWMAIHFAAFYDNISCITVLYRKDPDLLEAETTAEYHSTPLLLAATSGALDTLQYLFSLGASWKKTDSEGNNIINLAVLYFHTEILKHLIQLDNPDLPVWNTLVEMLQSDDSTRPEMAVRSLEVLCLAKDFYWKCILDAGAIPSLINLLKGQQIKLACITSGVLSNISPHITISQALVEAGGISVLIELLGSGEPELQSRCAVILYDIAQFDNNQNVITELGGIPPLVNLLKIKLQDLLVNVINCIRVLCIQNKLNQSTVKEHQGIPALVEFLTSQSDVLQAVSSAALAELARGNEMMQDAIANADAIGPLVELLRGRKVSVQVKGAMAIEALSDNNTCIQKQFLEKSATKYLLKLLKAFHLTVKEQGAITLWALAGQTLKQQKSMAEQIGYNFIIDMLLSPSDKMQYVGGEAVIALSKDSKLHQNQICEGNGIGPLVRLLRSTKIAEGTLLSVIRALGTICIGVAHTNNPVSQENIVEEQALPVLVHLLKNRNSLQIKVEVAYSLACIVLRNSNLQTVLQEEEGFNYSDVLELLNAPDKDICLRAGYALALFAYNNPVQQFLILETGAVTMSTFEPFLRSEIETDKAMAAFQIVVLAKVIVDVDQVTLSARGVTILVELLNSEKTATLVLTGKLLASLAHTRAGVPEAITELGTIQRLCYHLYSDKEEVRIASAGALGYLTFNRTAYRHLLVECRNKPKQFTRLMNNLSRDAKISQDFVKEFHRQRQVGLPSLRYHMLYIYMGVLISLGKFWQDPRIAEALHP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4K5</accession>
    <name>A0A8C3T4K5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Cadherin C-terminal catenin-binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4K5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022682.1">
        <property type="protein sequence ID" value="ENSCSRP00000021726.1"/>
        <property type="gene ID" value="ENSCSRG00000016432.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031904">
        <property type="entry name" value="Cadherin_CBD"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15974">
        <property type="entry name" value="Cadherin_tail"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Cadherin C-terminal catenin-binding" evidence="1">
        <location>
            <begin position="3"/>
            <end position="46"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF15974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021726.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="62" mass="6867" checksum="9FADA65771698343" modified="2022-01-19" version="1">MGMASGASNSIWTPRYGPLYPPHIPPLDYQHNVYIPGTPTMLANKEGLRPAAGQKRRWICST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4U9</accession>
    <name>A0A8C3T4U9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Transmembrane protein 132C</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM132 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4U9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023959.1">
        <property type="protein sequence ID" value="ENSCSRP00000022955.1"/>
        <property type="gene ID" value="ENSCSRG00000017295.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055422">
        <property type="entry name" value="Ig_TMEM132_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031437">
        <property type="entry name" value="Ig_TMEM132_4th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055423">
        <property type="entry name" value="Ig_TMEM132_5th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055424">
        <property type="entry name" value="Ig_TMEM132_6th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026307">
        <property type="entry name" value="TMEM132"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055421">
        <property type="entry name" value="TMEM132_3rd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031436">
        <property type="entry name" value="TMEM132_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031435">
        <property type="entry name" value="TMEM132_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13388">
        <property type="entry name" value="DETONATOR, ISOFORM E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13388:SF4">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 132C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23481">
        <property type="entry name" value="Ig_TMEM132_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16070">
        <property type="entry name" value="Ig_TMEM132_4th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23486">
        <property type="entry name" value="Ig_TMEM132_5th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23487">
        <property type="entry name" value="Ig_TMEM132_6th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23039">
        <property type="entry name" value="TMEM132_3rd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15706">
        <property type="entry name" value="TMEM132_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15705">
        <property type="entry name" value="TMEM132_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="854"/>
            <end position="879"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein TMEM132 N-terminal" evidence="8">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein TMEM132 second Ig-like" evidence="12">
        <location>
            <begin position="59"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein TMEM132 cohesin-like" evidence="11">
        <location>
            <begin position="211"/>
            <end position="356"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein family 132 fourth" evidence="10">
        <location>
            <begin position="358"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein TMEM132 fifth" evidence="13">
        <location>
            <begin position="458"/>
            <end position="594"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein TMEM132 sixth" evidence="14">
        <location>
            <begin position="595"/>
            <end position="710"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein TMEM132 C-terminal" evidence="9">
        <location>
            <begin position="823"/>
            <end position="908"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="279"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="729"/>
            <end position="786"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="951"/>
            <end position="980"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="285"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="746"/>
            <end position="765"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF15705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF15706"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF16070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF23039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF23481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF23486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF23487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022955.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1035" mass="115066" checksum="09FC04E4212BDF11" modified="2022-01-19" version="1">MRNSSLQSRVESFFPYKAKRPPVINASYGPFSVEQAVPHDLLLTSTFFGSTSKFTFNWRLKACIMSDKIYLSKPKVQILFYIVGRDWDDYSTMERLPCLRVFAFRETREVRGSCRLKGDLGLCVAELDLLLSWFNPPTVVAGRKKGTDQSEGSPVELYYTIQPGDETGECTTEDVRKGNAIRPGKDGTDETMSHLQRIGSVSLYRAPESSQLTELRLDSNVVIWLPSKPVKQGEVVNVFVTLANNSTVEQFVLRAKVKKGVNILSAKTSDPRQWDVKQEVGNGGKHSSTTVSCQRIAPSSRNRSNSLFSEVVQMNFEIASFSSLSGTQPITWQVEYPRKGTTDIALSEIFICQKDLVGIVPLAMDTEILNTAILTGKTVAVPIKVVSIEENSAVTDISESVECKSSDEDVVKVSDRCDYVFVNGKEMKGQVDAVVNFTYQYLSAPLQITVWVPRLPLQIDISDTELSQIKGWRVPIVSNKRPTRDSDDEDEDERKGRGCALQYQHAMVRVLTQFVAEDSSPWSQLNYLLGSDWQFDITDLVMDFMKLEEPHIARLQEGRILIGQEVGMTTIQVFSPLSDSILAEKTVTVLDDKVTITDLGVQMVAGLSLFLQPSPANNRAIVATTIAQELLHTPKQEAIVSIWIQFSDSSVTPLDIYDPKDFSLSAMSLDKSVVSTHQSTALKWPVVAAEGEGQGTLIKVDMMISEACQKSKRKSILAMGNSNIKVKFGQNDANSNTGGDYDADEIENHASDRRQKVSDQERYGQDGRYYGSSPAEREESAVRKVSTTAKSMIKNKVLKNNRLDGGKLSDDGQLQNIPIDFTNFPAQVDLPKSNGGMEENDLVQTPRGLSDLEIGMYALLGVFCLAILVFLINCATFALKYRHKQVPVEGQATMTHSHDWVWLGNEAELLENTADVSPQQDEHTTILDRGMGHEESNHLLNGGAQKNIQSQIHRSADSGGKPGKEQKTEPLHSPTSKRKRVKFTTFTTIPPDDGCPTVNSILSSNDDDIKWVCQDMDLGDSKEMINYMEKFKDKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5R0</accession>
    <name>A0A8C3T5R0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Oxidoreductase NAD-binding domain-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5R0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026397.1">
        <property type="protein sequence ID" value="ENSCSRP00000025326.1"/>
        <property type="gene ID" value="ENSCSRG00000018954.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00322">
        <property type="entry name" value="FNR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.80">
        <property type="entry name" value="Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.30.10">
        <property type="entry name" value="Translation factors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017927">
        <property type="entry name" value="FAD-bd_FR_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039261">
        <property type="entry name" value="FNR_nucleotide-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052128">
        <property type="entry name" value="Oxidoreductase_NAD-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001433">
        <property type="entry name" value="OxRdtase_FAD/NAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017938">
        <property type="entry name" value="Riboflavin_synthase-like_b-brl"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46505">
        <property type="entry name" value="OXIDOREDUCTASE NAD-BINDING DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46505:SF1">
        <property type="entry name" value="OXIDOREDUCTASE NAD-BINDING DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00175">
        <property type="entry name" value="NAD_binding_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00410">
        <property type="entry name" value="PHEHYDRXLASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52343">
        <property type="entry name" value="Ferredoxin reductase-like, C-terminal NADP-linked domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63380">
        <property type="entry name" value="Riboflavin synthase domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51384">
        <property type="entry name" value="FAD_FR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0520">NAD</keyword>
    <keyword evidence="1" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FAD-binding FR-type" evidence="4">
        <location>
            <begin position="65"/>
            <end position="168"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00040516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51384"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025326.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="35444" checksum="B9633CF0293E4421" modified="2022-01-19" version="1">MAHTTISAAFAIPQLLRGTARSFSTHSALFRLKYSALCYCTMNGTMKSKRKTDHLERTANNFRQEVISPAKVCGITNESETVKRLRLAVTNKDFTFKAGQWVDFFIPEVAVVGGFSICSSPGLLEQEGVLELAVKHTVHPPAHWIHTQCSLDSEVALRVGGNFFFDPQPADSPVNLVLIAGGVGINPLFSILLHVADFHRNQESEENGYKMGTVKLYYSAKNTNELLFKNNIFGLMNEFPGKITCSFHVTQPSSQICEELQPYITEGRISEKELEKHVSKDTLWYICGPPPMIESISKLLENFGVPTDCIYFEKWW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5W5</accession>
    <name>A0A8C3T5W5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5W5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024685.1">
        <property type="protein sequence ID" value="ENSCSRP00000023661.1"/>
        <property type="gene ID" value="ENSCSRG00000017775.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15230">
        <property type="entry name" value="7tmA_OR5-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000003">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48018">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7 9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="29"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="63"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="105"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="146"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="199"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="244"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="275"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="43"/>
            <end position="292"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023661.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="314" mass="35390" checksum="56C2162F89841E92" modified="2022-01-19" version="1">YSVTLGNHSEATEFSLSGLTDRPELQVPLFVLFLLIYGVTLVGNGGMILLITIDPQLHTPMYFFLRILSFCDLCFSSIISPKMLFNFLAERKSISYTACAVQMSLSIAFADAECLLLALMAYDRYVAICKPLLYTVTMSRQLCKQLVAGAFAVGMVDSIIYTCFTFRLSFCSSNIINHFFCDIPPLLALSCSDTRSNEIVMFVFTCFFTVSSFVTVLLSYVYIISTILQIRSTEGRRKAFSTCSFHLTAVSLLYGTQFFIYLRPTSSYSMDTDKVASVFYMLVIPMLNPLIYSLRNTEVKDALRRAMNKLLTYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6V9</accession>
    <name>A0A8C3T6V9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">E3 ubiquitin-protein ligase RNFT1</fullName>
            <ecNumber evidence="4">2.3.2.27</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">RING finger and transmembrane domain-containing protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">E3 ubiquitin-protein ligase that acts in the endoplasmic reticulum (ER)-associated degradation (ERAD) pathway, which targets misfolded proteins that accumulate in the endoplasmic reticulum (ER) for ubiquitination and subsequent proteasome-mediated degradation. Protects cells from ER stress-induced apoptosis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 18">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endomembrane system</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6V9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024861.1">
        <property type="protein sequence ID" value="ENSCSRP00000023832.1"/>
        <property type="gene ID" value="ENSCSRG00000017907.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9049620at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904294">
        <property type="term" value="P:positive regulation of ERAD pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16741">
        <property type="entry name" value="RING-HC_RNFT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000440">
        <property type="entry name" value="RING finger and transmembrane domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044235">
        <property type="entry name" value="RNFT1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15860:SF1">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNFT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15860">
        <property type="entry name" value="UNCHARACTERIZED RING FINGER-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13639">
        <property type="entry name" value="zf-RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="9" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <keyword evidence="8" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00037172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00039413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00042946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023832.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="423" mass="48489" checksum="9743EC2AE61BEFCB" modified="2022-01-19" version="1">MGRLRHRNEMNCQGTQRHSSETKESGPEKDQFNAMQSNCSHLHNAPGSGDAPSSSQSSHAAGLPGEGSCHRSGDVHIQLSSALGEAGENPSFRHIRSGSQGRSHGHSHNEARGPEDSTLDSEEHSGSSISELRYLFQWLHKSLPYILILCIKLTMQHIIGISLGIGLLTTFMYANKSIVNQVFLRERCSKLQCAWVLIFLTGSSLLLYYTFHSQSLYYSLIFLKPTVDFMNFWEVLWIVGITDFILKFLFMGFKCFILLVPSVMMSFKSKGYWYMLLEEFCQYYRTFVPIPIWFRYLIGYRELDNVLGWSLGVLLGLVYFILKLLSLFGHLRNFRQVLRIFCTRPHYGVTANKRQCSEADDICSICQAEFQKPILLICQHIFCEECISLWFNREKTCPLCRTVISDHINKWKDGATSVHLQIY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7C6</accession>
    <name>A0A8C3T7C6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6 12">Nicotinate-nucleotide pyrophosphorylase [carboxylating]</fullName>
            <ecNumber evidence="5 12">2.4.2.19</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10 12">Quinolinate phosphoribosyltransferase [decarboxylating]</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 12">Involved in the catabolism of quinolinic acid (QA).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11 12">
            <text>nicotinate beta-D-ribonucleotide + CO2 + diphosphate = quinolinate + 5-phospho-alpha-D-ribose 1-diphosphate + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:12733"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:29959"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57502"/>
            <dbReference type="ChEBI" id="CHEBI:58017"/>
            <dbReference type="EC" id="2.4.2.19"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="2 12">Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-ribonucleotide from quinolinate: step 1/1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4 12">Hexamer formed by 3 homodimers.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3 12">Belongs to the NadC/ModD family.</text>
    </comment>
    <dbReference type="EC" id="2.4.2.19" evidence="5 12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7C6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026177.1">
        <property type="protein sequence ID" value="ENSCSRP00000025114.1"/>
        <property type="gene ID" value="ENSCSRG00000018805.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00253">
        <property type="reaction ID" value="UER00331"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004514">
        <property type="term" value="F:nicotinate-nucleotide diphosphorylase (carboxylating) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009435">
        <property type="term" value="P:NAD+ biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034213">
        <property type="term" value="P:quinolinate catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01572">
        <property type="entry name" value="QPRTase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.70:FF:000090">
        <property type="entry name" value="Nicotinate-nucleotide pyrophosphorylase [carboxylating]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1170.20">
        <property type="entry name" value="Quinolinate phosphoribosyl transferase, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004393">
        <property type="entry name" value="NadC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027277">
        <property type="entry name" value="NadC/ModD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036068">
        <property type="entry name" value="Nicotinate_pribotase-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037128">
        <property type="entry name" value="Quinolinate_PRibosylTase_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002638">
        <property type="entry name" value="Quinolinate_PRibosylTrfase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022412">
        <property type="entry name" value="Quinolinate_PRibosylTrfase_N"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00078">
        <property type="entry name" value="nadC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32179">
        <property type="entry name" value="NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE [CARBOXYLATING]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32179:SF3">
        <property type="entry name" value="NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE [CARBOXYLATING]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01729">
        <property type="entry name" value="QRPTase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02749">
        <property type="entry name" value="QRPTase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF006250">
        <property type="entry name" value="NadC_ModD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51690">
        <property type="entry name" value="Nicotinate/Quinolinate PRTase C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54675">
        <property type="entry name" value="Nicotinate/Quinolinate PRTase N-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 12" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="7 12" id="KW-0662">Pyridine nucleotide biosynthesis</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 12" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Quinolinate phosphoribosyl transferase N-terminal" evidence="14">
        <location>
            <begin position="42"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="domain" description="Quinolinate phosphoribosyl transferase C-terminal" evidence="13">
        <location>
            <begin position="115"/>
            <end position="285"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011944"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00020990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00033102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047445"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRNR" id="PIRNR006250"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF01729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF02749"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025114.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="32217" checksum="DA400103A5BE6DD8" modified="2022-01-19" version="1">MTSRLDLSHLLPPPRLRQLVRDWLQEDAPAFDPAGYTVGDCPERAVLLCKSPGVLAGCPFFDAVFTELCCTVEWFQPEGAWLEPVARVAEVRGKARHLLLGERTALNCLGRCSGVATATGRACRLARQASWHGQVAGTRKTTPGFRLAEKYALLVGGASGHRYDLGSLVMLKDNHVWAAGGIAQAVQEAQRVAGFHLKLEVECRSLEEALEAAEAGSDIVMLDNFSPEDLHPAASALKAAHPRVMVEASGGISEENISQFFGPCIDVLSLGCLTQSARAVDFSLKICRETSVQRDFAF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7N3</accession>
    <name>A0A8C3T7N3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7N3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026315.1">
        <property type="protein sequence ID" value="ENSCSRP00000025246.1"/>
        <property type="gene ID" value="ENSCSRG00000018898.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042802">
        <property type="term" value="F:identical protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000508">
        <property type="entry name" value="Myeloid zinc finger 1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000478">
        <property type="entry name" value="Zinc finger protein 133"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002716">
        <property type="entry name" value="Zinc finger protein 212"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000848">
        <property type="entry name" value="Zinc finger protein 35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000933">
        <property type="entry name" value="zinc finger protein 771"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000320">
        <property type="entry name" value="Zinc finger protein 777"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001954">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000110">
        <property type="entry name" value="Zinc finger protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="17"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050752">
        <property type="entry name" value="C2H2-ZF_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24384">
        <property type="entry name" value="FINGER PUTATIVE TRANSCRIPTION FACTOR FAMILY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24384:SF243">
        <property type="entry name" value="ZINC FINGER PROTEIN 777"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="16"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="17"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="17"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="18"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="23"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="51"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="79"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="131"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="159"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="187"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="215"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="378"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="434"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="462"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="490"/>
            <end position="517"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="518"/>
            <end position="545"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="546"/>
            <end position="573"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="590"/>
            <end position="619"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="620"/>
            <end position="647"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="648"/>
            <end position="675"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="676"/>
            <end position="703"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="704"/>
            <end position="731"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="104"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="234"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="723"/>
            <end position="754"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="728"/>
            <end position="748"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025246.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="776" mass="85871" checksum="A73B2C97226D135C" modified="2022-01-19" version="1">MEESAGFSKCSDAVAHQLGAGPFQCAECGKRFRQKQSLITHERIHTGEKPYRCPDCGKSFSQKPNLLTHRRIHTGERPFSCTQCGKSFSQKANLVAHQRTHAGEKLPQWGGLEGKPKSPSHPGDPEEKRPFVCPECGKSFTQKPNLVTHYRTHTGERPFSCAQCGKSFNQKTNLVTHYRTHTGERPYACPQCGKRFTQKTNLVTHQSTHTDARPYPCGECQKCFKDKVSLKAHQRTHSLSQPRPCGNPEPIPLHSAPVVPLQPAGAEQESQRDPTQPELARKLPGSQAPCSCTACDSSFPQKQQIPLPQQAPSAEQPFLCVQCGESCPHQPGRARERPCESPQYGRGLSLNQHLLRHLEPCLGPGDAAHAAPGAERPFICNQCGSSFSFWPALVAHQGSHAGWQPYPLPERGKGLRPRLSLPAQQDAQAGETAWTCPECRRSFSQHSQLAKHRESHWGDRPHRCDVCGKSFGLKANLMTHQRLHTGERPFACSQCGRRFNQKGNLVTHYRTHTGERPFACAQCGKSFSQKPNLLAHQRTHVGRRPFACAQCPKRFKGKMSLKIHQRVHVGERPPGRPPSVELMEAHTGKRCCSHSPCGKPFKEHLALQLPQRVPGGERPYACPECGKCFRQKVTLVTHLRTHTGERPFQCAQCGRSFSQKPNLLTHQRTHTGERPFACTVCGKGFSWKPNLVTHYRTHTGERPYSCADCGKTFSQKPNLLTHRRTHSQQRPYASPSATQASPTDTPSPCATVGTGPTCAWPAEGASAAMSPMAGSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8E6</accession>
    <name>A0A8C3T8E6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Solute carrier organic anion transporter family member</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Cell membrane</location>
            <topology evidence="1 8">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the organo anion transporter (TC 2.A.60) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8E6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024389.1">
        <property type="protein sequence ID" value="ENSCSRP00000023371.1"/>
        <property type="gene ID" value="ENSCSRG00000017457.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015347">
        <property type="term" value="F:sodium-independent organic anion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006811">
        <property type="term" value="P:monoatomic ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015732">
        <property type="term" value="P:prostaglandin transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043252">
        <property type="term" value="P:sodium-independent organic anion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17402">
        <property type="entry name" value="MFS_SLCO3_OATP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002350">
        <property type="entry name" value="Kazal_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036058">
        <property type="entry name" value="Kazal_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004156">
        <property type="entry name" value="OATP"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00805">
        <property type="entry name" value="oat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11388">
        <property type="entry name" value="ORGANIC ANION TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11388:SF86">
        <property type="entry name" value="SOLUTE CARRIER ORGANIC ANION TRANSPORTER FAMILY MEMBER 3A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07648">
        <property type="entry name" value="Kazal_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03137">
        <property type="entry name" value="OATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100895">
        <property type="entry name" value="Kazal-type serine protease inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51465">
        <property type="entry name" value="KAZAL_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="8" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="33"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="78"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="106"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="173"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="211"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="259"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="343"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="388"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="420"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="534"/>
            <end position="560"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="572"/>
            <end position="595"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="623"/>
            <end position="646"/>
        </location>
    </feature>
    <feature type="domain" description="Kazal-like" evidence="10">
        <location>
            <begin position="463"/>
            <end position="511"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="9">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU362056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023371.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="708" mass="76503" checksum="9BEAE5974BECC93D" modified="2022-01-19" version="1">MQGKKPGGSAGGGGELQGDEAQRNKKRKKKVSCFSNIKIFLVSECALMLAQGTVGAYLVSVLTTLERRFNLQSADVGVIASSFEIGNLALILFVSYFGARGHRPRLIGCGGIVMALGALLSALPEFLTHQYEYESGEIRWGAEGRDVCAANGSTSNEGPDPDLICRNRTTTNMMYLLLIGAQVLLGIGATPVQPLGVSYIDDHVRRKDSSLYIGILFTMLVFGPACGFILGSFCTKIYVDAVFIDTSKLDITPDDPRWIGAWWAGFLLCGALLFFSSLLMFGFPQSLSPRVEHAAESEQAMLPERDYEGPKPSNGVLRHSLDGEDGASCLQQLKVIPKVTKHLLANPVFTCIILAACMEIAVVAGFAAFLGKYLEQQFNLTTSSANQLLGMTAIPCACLGIFLGGLLVKKLSLSALGAIRMAMLVNLVSTACYVSFLFLGCDTGPVAGVTVPYGNNSTPTLPLDPYSPCNNNCECQTDSFTPVCGADGITYLSACFAGCRSTNLTGCSCLGLVPAENATVMHGKCPSPGCQEAFLTFLCVMCVCSMIGAMAQTPSVIILIRTVSPELKSYALGVLFLLLRLLGFIPPPLIFGAGIDSTCLFWSTFCGEQGACVLYDNVVYRYLYVSIAIALKSFAFILYTTTWQCLRKNYKRYIKNHEGGLSTSEFFASTLTLDNLGRDSVPQNQSQRTKFIYNLEDHEWCENMESVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8F6</accession>
    <name>A0A8C3T8F6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">TLC domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8F6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025763.1">
        <property type="protein sequence ID" value="ENSCSRP00000024707.1"/>
        <property type="gene ID" value="ENSCSRG00000018519.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071709">
        <property type="term" value="P:membrane assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055091">
        <property type="term" value="P:phospholipid homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007009">
        <property type="term" value="P:plasma membrane organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097035">
        <property type="term" value="P:regulation of membrane lipid distribution"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006634">
        <property type="entry name" value="TLC-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050846">
        <property type="entry name" value="TLCD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13439">
        <property type="entry name" value="CT120 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13439:SF2">
        <property type="entry name" value="TLC DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03798">
        <property type="entry name" value="TRAM_LAG1_CLN8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00724">
        <property type="entry name" value="TLC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50922">
        <property type="entry name" value="TLC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="131"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="169"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="199"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="domain" description="TLC" evidence="7">
        <location>
            <begin position="36"/>
            <end position="232"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024707.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="241" mass="27363" checksum="72BB07D025221BC7" modified="2022-01-19" version="1">MGLSPGLLLIGGSFAAFRLLNRGLERLVPPPRPALRNRWKWRNIWTSFAHSLLSGAGALQGFYLHPQMAEDLIGTHSPAAHGVVSVSIGYFLQDFVDMLYNQKLHQSWELLFHHSVVIICFSVAVLVHQYIGFALVALLVEINSIFLHLRQILLMANLLHTTCYRLNSIINLGTYVVFRITTLAWMTRWLVLNRENIPLATYTVGTVGMAIMTPMNIILFYRLLRSDFLKSSRDACPEKEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8V8</accession>
    <name>A0A8C3T8V8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8V8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024594.1">
        <property type="protein sequence ID" value="ENSCSRP00000023575.1"/>
        <property type="gene ID" value="ENSCSRG00000017726.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000111">
        <property type="entry name" value="GLI family zinc finger 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000258">
        <property type="entry name" value="zinc finger and SCAN domain-containing protein 29 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000744">
        <property type="entry name" value="zinc finger E-box-binding homeobox 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000446">
        <property type="entry name" value="Zinc finger protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000638">
        <property type="entry name" value="Zinc finger protein 184"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000824">
        <property type="entry name" value="Zinc finger protein 184"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001158">
        <property type="entry name" value="zinc finger protein 22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002090">
        <property type="entry name" value="Zinc finger protein 473"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000431">
        <property type="entry name" value="zinc finger protein 629 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001090">
        <property type="entry name" value="zinc finger protein 629 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001202">
        <property type="entry name" value="zinc finger protein 629 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000953">
        <property type="entry name" value="Zinc finger protein 691"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001157">
        <property type="entry name" value="Zinc finger protein 793"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235">
        <property type="entry name" value="KRUEPPEL-LIKE TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235:SF152">
        <property type="entry name" value="SI:DKEY-210J14.3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="12"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="40"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="68"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="96"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="124"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="152"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="180"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="208"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="236"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="264"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="292"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="320"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="348"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="376"/>
            <end position="404"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="415"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="389"/>
            <end position="411"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="389"/>
            <end position="399"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023575.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="449" mass="50732" checksum="322303EC9FA9C281" modified="2022-01-19" version="1">PAPPQRKGERPYICNECGKSFTQWSKLVRHQRIHTGERPNTCTECGKSFTQSSHLVQHQRTHTGEKPYRCSECGKSFSWSSNLIQHQRTHTGEKPYRCGECGKAFSQSTNLIKHQRSHTGEKPYQCGDCKKSFYRSSDLIQHQITHTGERPFKCAQCGKGFTQSANLVKHQKIHAGEKPFRCTECGKTFIQSSELIQHQRTHTGEKPYECLQCGKSFGHSATLVKHQRLHMGVEPYKCPTCHKTFGLSSALARHQRCHTEERPYACAECGQSFSLSSNLTLHMRIHRGEKPYRCGECGKSFGMSSTLIRHQRIHTGEKPYQCAECGKSFVRSSHLIQHRRTHTGEKPYRCGECGKAFSQSSNLITHERIHMEERPHVCHECGQRFAEEEALRRHQEEGHSGGAGGRGPGESRETCICSECGKSFGDSSALAKHRESHAPCICNDCGQSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFC1</accession>
    <name>A0A8C3TFC1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">UDP-glucuronosyltransferase</fullName>
            <ecNumber evidence="8">2.4.1.17</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>glucuronate acceptor + UDP-alpha-D-glucuronate = acceptor beta-D-glucuronoside + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:21032"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58052"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:132367"/>
            <dbReference type="ChEBI" id="CHEBI:132368"/>
            <dbReference type="EC" id="2.4.1.17"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Membrane</location>
            <topology evidence="8">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 7">Belongs to the UDP-glycosyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.17" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFC1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029917.1">
        <property type="protein sequence ID" value="ENSCSRP00000028754.1"/>
        <property type="gene ID" value="ENSCSRG00000021139.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015020">
        <property type="term" value="F:glucuronosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd03784">
        <property type="entry name" value="GT1_Gtf-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2000:FF:000001">
        <property type="entry name" value="UDP-glucuronosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2000:FF:000081">
        <property type="entry name" value="UDP-glucuronosyltransferase 2A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2000">
        <property type="entry name" value="Glycogen Phosphorylase B"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050271">
        <property type="entry name" value="UDP-glycosyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002213">
        <property type="entry name" value="UDP_glucos_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035595">
        <property type="entry name" value="UDP_glycos_trans_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48043">
        <property type="entry name" value="EG:EG0003.4 PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48043:SF140">
        <property type="entry name" value="UDP-GLUCURONOSYLTRANSFERASE 2A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00201">
        <property type="entry name" value="UDPGT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53756">
        <property type="entry name" value="UDP-Glycosyltransferase/glycogen phosphorylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00375">
        <property type="entry name" value="UDPGT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 7" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="3 7" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034809868" description="UDP-glucuronosyltransferase" evidence="8">
        <location>
            <begin position="23"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="494"/>
            <end position="517"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU003718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU362059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028754.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="530" mass="60395" checksum="52B079B5DAAD120D" modified="2022-01-19" version="1">MLKKWLLLVLWVHMSCWGSGSCGKVLVWPADASHWFNIKLVLEELSLRGHHVTVLAPSANLLIDYNESSSPFDFEVLPVPFTKETMAAVLEDFLHLWIYELPHLSYWEAQVKIMENMAAFIKTFKQTCDSVVLNPRLIAKLRQAGFDVLISDPLSLGGELVAELLEIPFVYTFRFSMGNTVERLCGGLPAPPSYVPASAGGLTDRMSFLERLENMLFYAFQDVLFHQVLWREWNQYYSDVLGRPTTLCETMGKAEMWLIRTYWDFEFPRPFLPNFEFVGGLHCKPAKPLPEEMEEFVQSSGEHGIVVFSLGSMIYNLTEEKSNMVALALSQIPQKVLWRYKGKKPETLGPNTRIYDWIPQNDLLGHPKTKAFITHGGTNGIYEAIYHGIPMVGMPMFADQPDNIAHMKAKGMAVELDFNTMQAQDLIDALNMVINSSSYKENAVRLSEIHHDQPMKPLDRAVFWIEFVMRHKGAKHLRPAAHKLTWYQYHCLDVLAFLLACAAAAVFIAVKCCLFCSKKCGRIVKKKKTE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGT6</accession>
    <name>A0A8C3TGT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">EF-hand domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="1">Myosin is a hexamer of 2 heavy chains and 4 light chains.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030240.1">
        <property type="protein sequence ID" value="ENSCSRP00000029074.1"/>
        <property type="gene ID" value="ENSCSRG00000021313.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000010">
        <property type="entry name" value="Myosin regulatory light chain 2, atrial isoform"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000007">
        <property type="entry name" value="Putative myosin regulatory light chain sqh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050403">
        <property type="entry name" value="Myosin_RLC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23049">
        <property type="entry name" value="MYOSIN REGULATORY LIGHT CHAIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0106">Calcium</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="5">
        <location>
            <begin position="57"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="5">
        <location>
            <begin position="126"/>
            <end position="161"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00011445"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029074.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="200" mass="22681" checksum="895C5BA5FF32E45F" modified="2022-01-19" version="1">MAGNHPRLAAVRLSAAIARAAPRNPIINMSSKRAKTKTAKKRPQRATSNVFAMFDQSQIQEFKEAFNMIDQNRDGFIDKEDLHDMLASLGKDPTDAYLDAMMNEAPGPINFTMFLTMFGEKLNGTDPEDVIRNAFACFDEEATGVIQEDYLRELLTTMGDRFTDEEVDELYREAPIDKKGNFNYIEFTRILKHGAKDKDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH58</accession>
    <name>A0A8C3TH58_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">small monomeric GTPase</fullName>
            <ecNumber evidence="6">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Cilium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Cytoplasmic vesicle membrane</location>
            <topology evidence="14">Lipid-anchor</topology>
            <orientation evidence="14">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasmic vesicle</location>
            <location evidence="4">Phagosome membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Recycling endosome membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TH58"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029203.1">
        <property type="protein sequence ID" value="ENSCSRP00000028056.1"/>
        <property type="gene ID" value="ENSCSRG00000020695.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030670">
        <property type="term" value="C:phagocytic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01867">
        <property type="entry name" value="Rab8_Rab10_Rab13_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000202">
        <property type="entry name" value="ras-related protein Rab-8A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050305">
        <property type="entry name" value="Small_GTPase_Rab"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47980">
        <property type="entry name" value="LD44762P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0636">Prenylation</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004565"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004580"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00025701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028056.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="207" mass="23638" checksum="51521681DD07EAC4" modified="2022-01-19" version="1">MAKTYDYLFKLLLIGDSGVGKTCLLFRFSEDAFNTTFISTIGIDFKIRTIELDGKKIKLQIWDTAGQERFRTITTAYYRGAMGIMLVYDITNEKSFDNIKNWIRNIEEHASSDVERMILGNKCDMNEKRQVSKEKGEKLAIDYGIKFLETSAKSSINVEEAFFTLARDIMTKLNRKMNDNSSPGAGGPVKITENRSKKSSFFRCTLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHR0</accession>
    <name>A0A8C3XHR0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Regulator of microtubule dynamics protein 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Protein FAM82A2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Protein FAM82C</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Spindle pole</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion outer membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the RMDN family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000163.1">
        <property type="protein sequence ID" value="ENSCSRP00000000156.1"/>
        <property type="gene ID" value="ENSCSRG00000000110.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097431">
        <property type="term" value="C:mitotic spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005876">
        <property type="term" value="C:spindle microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049039">
        <property type="entry name" value="RMD1-3_a_helical_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16056">
        <property type="entry name" value="REGULATOR OF MICROTUBULE DYNAMICS PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16056:SF18">
        <property type="entry name" value="REGULATOR OF MICROTUBULE DYNAMICS PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21033">
        <property type="entry name" value="RMD1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 17" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="10 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 19" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="6"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="140"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="17">
        <location>
            <begin position="100"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="157"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="18">
        <location>
            <begin position="198"/>
            <end position="208"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004572"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00038360"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00039962"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00041608"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00041960"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000156.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="468" mass="52946" checksum="C92A1E076BE9AEEE" modified="2022-01-19" version="1">MSKLRVSRVGLGILLGAAAGIGFLYVLYRQRRKRPWWGRSSRHSWIQHMQNSVGPHENAETLGHHNQVLLIRQSPIEAGDGITYTSLLTREEQVEVLNRLDFVLKNIIELRKEVEELKNSLQSLAGEIIGEVKSHLEETQKVTRRRRYPFPRERSDSTGSSSIYFTASSRTGNTDDGESEGGYTTANAESDYDRESERESEEGEDEVSCETVKTARRDSLDLGNEDETVSVFDSTMEEEFGQLLQQADQLNSGNNQEKREGFQLLLNNKLVYGDRQDFLWRLARAYSDLYEITEDADEKKSYASDGKEEAEAALQKGDQSAEGHQWYAILCGQFSEHESIQKRIQAGYVFKEHVDKAIALKPDDPKSYYLLGRWCYQIAHLGWLERKTASALYEAPPTATVHDALQNLLKAEELNPGFSKAGRVYIAKCYRDLGNNSAAVQWMNLASELPVITNEVAISALYLTDTPI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHT8</accession>
    <name>A0A8C3XHT8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Coronin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">F-actin regulator involved in anterograde Golgi to endosome transport: upon ubiquitination via 'Lys-33'-linked ubiquitin chains by the BCR(KLHL20) E3 ubiquitin ligase complex, interacts with EPS15 and localizes to the trans-Golgi network, where it promotes actin polymerization, thereby facilitating post-Golgi trafficking. May play a role in the maintenance of the Golgi apparatus morphology.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the WD repeat coronin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHT8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000324.1">
        <property type="protein sequence ID" value="ENSCSRP00000000312.1"/>
        <property type="gene ID" value="ENSCSRG00000000284.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030036">
        <property type="term" value="P:actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000076">
        <property type="entry name" value="Coronin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015505">
        <property type="entry name" value="Coronin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015048">
        <property type="entry name" value="DUF1899"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10856">
        <property type="entry name" value="CORONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10856:SF20">
        <property type="entry name" value="CORONIN-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08953">
        <property type="entry name" value="DUF1899"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01166">
        <property type="entry name" value="DUF1899"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01167">
        <property type="entry name" value="DUF1900"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101908">
        <property type="entry name" value="Putative isomerase YbhE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 9" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 8 9" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="DUF1899" evidence="11">
        <location>
            <begin position="39"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="8">
        <location>
            <begin position="164"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="8">
        <location>
            <begin position="207"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="237"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="1"/>
            <end position="33"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009482"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00024838"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU280818"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM01166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000312.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="428" mass="46044" checksum="C2F5823420CFC5F0" modified="2022-01-19" version="1">CSSPQEGSSLSSPTSSLSSPSSSAPSLSTTSPSQKSLQSILGPSSKFRHTLGTVLPRGTHITNLKGLNLTTPGESDGVCANRLRVAVPLLSAGGQIAVLELSKPGRLPDTSVPTIENGTPVADFCWDPFDLQRLAVAGDDAKIRLWRIPPGGLQETLLEPEAVLRGHTEKIYSLKFHPLAADILASSSYDMSVRIWDLQAGREELCLRGHRDQIFSLAWSPDGRKLATVSKDGRVRVYAPRQSPEPEQEGPGPEGGRGARLVWVCGGRYLLVSGFDSRSERQLYLSDAASLAAGPLAVLSIDTAPSTLIPFYDPDTSVVFLTGKGDTRVFVYELIPEAPFFLECNSFTSSDPHKGFVFLPKTECDVREVEFARALRLRQNSVEPVAFRVPRVKVGGIGLPGLHGGLSQESPSPEERALPCCLPHSLRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XID6</accession>
    <name>A0A8C3XID6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Synaptic cell membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XID6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000437.1">
        <property type="protein sequence ID" value="ENSCSRP00000000423.1"/>
        <property type="gene ID" value="ENSCSRG00000000374.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097060">
        <property type="term" value="C:synaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005230">
        <property type="term" value="F:extracellular ligand-gated monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004890">
        <property type="term" value="F:GABA-A receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006821">
        <property type="term" value="P:chloride transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007214">
        <property type="term" value="P:gamma-aminobutyric acid signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.170.10">
        <property type="entry name" value="Neurotransmitter-gated ion-channel ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005437">
        <property type="entry name" value="GABRG-1/4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036734">
        <property type="entry name" value="Neur_chan_lig-bd_sf"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01620">
        <property type="entry name" value="GABAARGAMMA"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63712">
        <property type="entry name" value="Nicotinic receptor ligand binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="1" id="KW-0770">Synapse</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034055253" evidence="6">
        <location>
            <begin position="16"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="81"/>
            <end position="103"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00034099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000423.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="118" mass="13094" checksum="D9DFB2FF708AA488" modified="2022-01-19" version="1">IFNILILLLSRKVEEDEYEDVTGNQKWVLAPKTQDTDATLILNKLLREYDKKLRPDIGIKPTVIDVDIYVNSIGPVSSINMVSVLLTMILSGLFVLASILAFAGGGGKRNATRIRCFD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIZ2</accession>
    <name>A0A8C3XIZ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Activated RNA polymerase II transcriptional coactivator p15</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">SUB1 homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">General coactivator that functions cooperatively with TAFs and mediates functional interactions between upstream activators and the general transcriptional machinery. May be involved in stabilizing the multiprotein transcription complex. Binds single-stranded DNA. Also binds, in vitro, non-specifically to double-stranded DNA (ds DNA).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the transcriptional coactivator PC4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIZ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002892.1">
        <property type="protein sequence ID" value="ENSCSRP00000002796.1"/>
        <property type="gene ID" value="ENSCSRG00000002124.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003713">
        <property type="term" value="F:transcription coactivator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060261">
        <property type="term" value="P:positive regulation of transcription initiation by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.31.10:FF:000001">
        <property type="entry name" value="Activated RNA polymerase II transcriptional coactivator p15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.31.10">
        <property type="entry name" value="Transcriptional Coactivator Pc4, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003173">
        <property type="entry name" value="PC4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009044">
        <property type="entry name" value="ssDNA-bd_transcriptional_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045125">
        <property type="entry name" value="Sub1/Tcp4-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13215">
        <property type="entry name" value="RNA POLYMERASE II TRANSCRIPTIONAL COACTIVATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02229">
        <property type="entry name" value="PC4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54447">
        <property type="entry name" value="ssDNA-binding transcriptional regulator domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Transcriptional coactivator p15 (PC4) C-terminal" evidence="12">
        <location>
            <begin position="53"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="16"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="21"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="35"/>
            <end position="45"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013386"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00024848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00031984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF02229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002796.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="116" mass="13592" checksum="472E9A64A7CE5CD3" modified="2022-01-19" version="1">MCFVYTYVFYFWLKAKRKKQAAPEKPVKKQKTGESSKGAASSKQSSNRDENMFQIGKMRYVSVRDFKGKVLIDIREYWMDQEGEMKPGRKGISLNPEQWSQLKEQISDIDDAVRKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ87</accession>
    <name>A0A8C3XJ87_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">DNA-3-methyladenine glycosylase</fullName>
            <ecNumber evidence="4">3.2.2.21</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">3-alkyladenine DNA glycosylase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">3-methyladenine DNA glycosidase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">ADPG</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">N-methylpurine-DNA glycosylase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Hydrolysis of the deoxyribose N-glycosidic bond to excise 3-methyladenine, and 7-methylguanine from the damaged DNA polymer formed by alkylation lesions.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Hydrolysis of alkylated DNA, releasing 3-methyladenine, 3-methylguanine, 7-methylguanine and 7-methyladenine.</text>
            <dbReference type="EC" id="3.2.2.21"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="9">Binds MBD1. Binds SSBP1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the DNA glycosylase MPG family.</text>
    </comment>
    <dbReference type="EC" id="3.2.2.21" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJ87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002240.1">
        <property type="protein sequence ID" value="ENSCSRP00000002175.1"/>
        <property type="gene ID" value="ENSCSRG00000001687.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003905">
        <property type="term" value="F:alkylbase DNA N-glycosylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006284">
        <property type="term" value="P:base-excision repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00540">
        <property type="entry name" value="AAG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.300.10:FF:000001">
        <property type="entry name" value="Putative 3-methyladenine DNA glycosylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.300.10">
        <property type="entry name" value="Methylpurine-DNA glycosylase (MPG)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00527">
        <property type="entry name" value="3MGH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011034">
        <property type="entry name" value="Formyl_transferase-like_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003180">
        <property type="entry name" value="MPG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036995">
        <property type="entry name" value="MPG_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00567">
        <property type="entry name" value="3mg"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10429">
        <property type="entry name" value="DNA-3-METHYLADENINE GLYCOSYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10429:SF0">
        <property type="entry name" value="DNA-3-METHYLADENINE GLYCOSYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02245">
        <property type="entry name" value="Pur_DNA_glyco"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50486">
        <property type="entry name" value="FMT C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0227">DNA damage</keyword>
    <keyword evidence="7" id="KW-0234">DNA repair</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00002421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012000"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00033426"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00066187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00068926"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00076879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00078171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00082988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002175.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="269" mass="29494" checksum="8BBD52A545A66E23" modified="2022-01-19" version="1">MLPRKRKRLTPLNAVQSKPGFSPADTSGNLTVVLDRNSSPVSSKYFSEEPRTSSQLGTDFFNQPCISLAKSFLGQILVHKLPDGTELRGRIVETEAYLGGEDAASHSKGGKQTSRNAAMFMKPGTLYVYQIYGIYFCMNVSSQGEGAAVLLRSLEPLQGLDTMRQLRSAQRKGSAKPLKDWQLCNGPSKLCQALAINKSFDQKDLAHDTAVWMEPSSEAPGEQALVTAARIGVSYGGEWAQKPLRFYIRGNKCVSVVDKKVEREQATAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKB7</accession>
    <name>A0A8C3XKB7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">SplA/ryanodine receptor domain and SOCS box containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the SPSB family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKB7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004576.1">
        <property type="protein sequence ID" value="ENSCSRP00000004431.1"/>
        <property type="gene ID" value="ENSCSRG00000003364.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5547302at2759"/>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019005">
        <property type="term" value="C:SCF ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990756">
        <property type="term" value="F:ubiquitin-like ligase-substrate adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd03718">
        <property type="entry name" value="SOCS_SSB1_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12906">
        <property type="entry name" value="SPRY_SOCS1-2-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.750.20:FF:000001">
        <property type="entry name" value="Ankyrin repeat and SOCS box containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000007">
        <property type="entry name" value="SPRY domain-containing SOCS box protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.750.20">
        <property type="entry name" value="SOCS box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050672">
        <property type="entry name" value="FBXO45-Fsn/SPSB_families"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001496">
        <property type="entry name" value="SOCS_box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12245">
        <property type="entry name" value="SPRY DOMAIN CONTAINING SOCS BOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12245:SF8">
        <property type="entry name" value="SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07525">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00969">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50225">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004431.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="273" mass="30908" checksum="82B8A5C167E0F698" modified="2022-01-19" version="1">MGQKVTGGIKTVDMRDPAYRPLKQELQGLDYCKPTRLDLLLDMPPVSHEVQLLHSWNNDDRSLNVFVKEDDKLIFHRHPVAQSTDAIRGKVGYTRGLHVWQITWAMRQRGTHAVVGVATADAPLHSVGYTTLIGNNHESWGWDLGRNRLYHDGKNQPSKTYPAFLEPDETFIVPDSFLVVLDMDDGTLSFIVDGQYMGVAFRGLKGKKLYPVVSAVWGHCEIRMRYLNGLDPEPLPLMDLCRRSVRLALGKDRLSEIQALPLPASLKSYLLYQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKN1</accession>
    <name>A0A8C3XKN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">ATP synthase membrane subunit DAPIT</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006575.1">
        <property type="protein sequence ID" value="ENSCSRP00000006372.1"/>
        <property type="gene ID" value="ENSCSRG00000004774.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009125">
        <property type="entry name" value="ATPMK"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14960">
        <property type="entry name" value="ATP_synth_reg"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="33"/>
            <end position="51"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006372.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="65" mass="7639" checksum="554E9FE2240DE15D" modified="2022-01-19" version="1">ILRRDLGNGHLPPVQTCQTKKQKFFTNFLCRDLRNYVLLTYASIAMIILYFKLRPKRQAPAVTEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL68</accession>
    <name>A0A8C3XL68_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">ERCC excision repair 6 like 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000006428.1">
        <property type="protein sequence ID" value="ENSCSRP00000006231.1"/>
        <property type="gene ID" value="ENSCSRG00000004604.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004386">
        <property type="term" value="F:helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18005">
        <property type="entry name" value="DEXHc_ERCC6L2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18793">
        <property type="entry name" value="SF2_C_SNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20400">
        <property type="entry name" value="Tudor_ERCC6L2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10810:FF:000019">
        <property type="entry name" value="DNA excision repair protein ERCC-6-like 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10810">
        <property type="entry name" value="Tandem AAA-ATPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058052">
        <property type="entry name" value="DEXHc_ERCC6L2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002464">
        <property type="entry name" value="DNA/RNA_helicase_DEAH_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057931">
        <property type="entry name" value="RHH_ERCC6L2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038718">
        <property type="entry name" value="SNF2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049730">
        <property type="entry name" value="SNF2/RAD54-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000330">
        <property type="entry name" value="SNF2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050496">
        <property type="entry name" value="SNF2_RAD54_helicase_repair"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45629:SF7">
        <property type="entry name" value="DNA EXCISION REPAIR PROTEIN ERCC-6-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45629">
        <property type="entry name" value="SNF2/RAD54 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25806">
        <property type="entry name" value="RHH_ERCC6L2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00176">
        <property type="entry name" value="SNF2-rel_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00690">
        <property type="entry name" value="DEAH_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0347">Helicase</keyword>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Helicase ATP-binding" evidence="6">
        <location>
            <begin position="126"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="7">
        <location>
            <begin position="502"/>
            <end position="652"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="919"/>
            <end position="939"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1025"/>
            <end position="1057"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1406"/>
            <end position="1437"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1454"/>
            <end position="1481"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="920"/>
            <end position="939"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="1025"/>
            <end position="1034"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1035"/>
            <end position="1044"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006231.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1554" mass="176575" checksum="05EC2D330C0DFA11" modified="2022-01-19" version="1">MCDNIRDRWHAGEKCLAPSPESGKLCEATIKSVETDKNGKSFAIVSFLGSEEKNILITNLCKARAGKDPRNNLIFDDEDLEKPYFPDQRLPSPAVAFELSVDGDCIPYTINRYLRDYQRDGVQFLYGHYARKRGCILGDDMGLGKTIQVISFLAAVLHKKGTREDIENNMPEFLLRTVKKEPTCIPKKTFLIVAPLSVLYNWKDELDTWGYFRVAILHGSRKDNELSRIKQGKCEVALTTYETLRLCLDELNSLEWSAVIVDEAHRIKNPKAQITQTMKALKCSVRIGLTGTILQNNMKELWCVMDWAIPGLLGSRTHFKKEFSDPVEHGQRHTATKRELATGRKAMQKLARKMSGWFLRRTKAFISGQLPKKEDRMVYCSLTEFQKQVYQAVLATEDVSLVLRAREPCSCSSGRKRKNCCYKTNAHGETMKALYFSYLTILRKVANHAALLQTENTSKHQEEHIKRVCNQVFSEFPDFVQLSKDAAFETISDPKYSGKMKVLQQLLNHFRKNKDKVLLFSFSTKLLDVLEQYCMASGLDYRRLDGNTKSEDRVRIVKEFNSMQDVNICLVSTMAGGLGLNFVGANVVILFDPTWNPANDLQAIDRAYRIGQCRDVKVFRLISLGTVEEMMYLRQVYKQQLHCVVVGSENAKRYFEAVQGSKEHQGELFGIHNLFKLRTQGSCLTKDILEREVHVEAGVMTATTWLKEEPSSCRLEMHAEPGCEEDKAPLKSREQLEKEEFDFYGDFSDDELVRRSKTKTSRFCNANDMLVSQKQLTLMQCGFLKLLERETKATEVVDSNGASDHENSDALSVGQRANVDVKCIGLQKSRSHNSILRYRRTTESQNRTEKQDMRCVIVAPDWPVSSDSEEEKDIGNKNKDQCISKEIGVVMETEGSSEESDVIFPSQVPTHQETFPAKNVKRDEAVSEKLEESDTEKTTKCTPKGDALACKQSLSHNTGSVFTKTKSWKNAQKTTTYVRGTSDISDESDDLEIPLWSKSRNQKAFTSLRLKQKCNRNKEFCNSSKTVLQANKPNNGEKETDSQKIGEFSSSEDDSPVKKIHLSKQSHRHKKQRCRIQFDPKSPCRVRGASVTVLTPSHSHVHKTSVSKRACVNQEENVGSMDNFLDGVQEVAYIHSNQNVVGSSKAENQMSNWAVRDVFELKQFSQLPANIAVTNKTRKEQSKCSCEREQQISDNSKQSHLCIAHPAIQKKKMVHRVGQTIFLIGETPKSIRRKQFEEMVSHFNMASVEELAENIAKATSEVRQKMLRDFYAGKYPELEDLFPVKIPVHVSDGCEEEEVYTSRCRKRRAMVKCGQSRSGPSAKDPPCVTAEICSQKRHKGEAKQFHNDFCIQDAVCLDSKDKQLSTVSTQNSITRRNSQPFKDFMATDSVSSNSEIIEVLSVNITKGQQDSEGTESPRKRSLSQSENRERETQTYKKNSFVDLLGDTSVLNDLFKSSGNRPTELPRRSLSGPTEKPKERPKDFWDVLNEQNDESLRKLTDMAVIEELCERGPPVALTKKKEVNESSLWKQNDNFLWKKYNHSDSDESSSGAHTF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLA8</accession>
    <name>A0A8C3XLA8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Nuclear factor related to kappa-B-binding protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">DNA-binding protein R kappa-B</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the NFRKB family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000006678.1">
        <property type="protein sequence ID" value="ENSCSRP00000006471.1"/>
        <property type="gene ID" value="ENSCSRG00000004842.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031011">
        <property type="term" value="C:Ino80 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002020">
        <property type="term" value="F:protease binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010604">
        <property type="term" value="P:positive regulation of macromolecule metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045935">
        <property type="term" value="P:positive regulation of nucleobase-containing compound metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033044">
        <property type="term" value="P:regulation of chromosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051052">
        <property type="term" value="P:regulation of DNA metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd21865">
        <property type="entry name" value="DEUBAD_NFRKB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.2430:FF:000001">
        <property type="entry name" value="Nuclear factor related to kappaB binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.2430">
        <property type="entry name" value="NFRKB winged helix-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044867">
        <property type="entry name" value="DEUBAD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024867">
        <property type="entry name" value="NFRKB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025220">
        <property type="entry name" value="NFRKB_WH_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057748">
        <property type="entry name" value="NFRKB_WH_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038106">
        <property type="entry name" value="NFRKB_winged_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13052">
        <property type="entry name" value="NFRKB-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13052:SF3">
        <property type="entry name" value="NUCLEAR FACTOR RELATED TO KAPPA-B-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14465">
        <property type="entry name" value="WHD_1st_NFRKB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25793">
        <property type="entry name" value="WHD_2nd_NFRKB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51916">
        <property type="entry name" value="DEUBAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DEUBAD" evidence="9">
        <location>
            <begin position="39"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="669"/>
            <end position="737"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="771"/>
            <end position="797"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="886"/>
            <end position="911"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1020"/>
            <end position="1046"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="305"/>
            <end position="333"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="676"/>
            <end position="687"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="694"/>
            <end position="714"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="722"/>
            <end position="732"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="773"/>
            <end position="787"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="1024"/>
            <end position="1045"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00060988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00070975"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00076275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51916"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006471.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1308" mass="140032" checksum="A4EFC4ED15AF9A9E" modified="2022-01-19" version="1">MDSLDHMLTDPLELGPCGEGNGTGIMEDCMLGATRVSLPEDLLEDPEIFFDVVSLSTWQEVLTDSQRDHLKKFLPHFPENNTEHQNKLIPALFSGENFRFGNPLHIAQKLFRDGHFNPEVVKYRQLCFKSQYKRYLNSQQQYFYRLLKQILASRNHLLDLARKGGPDLTLRKKYPSPPCGSEERDSRTHQRYLKVLREVKEECGDTTLSSDEEDLSSWLPSSPAHCPSPALPLRVIPTLSTLDMKTADKLDFGENDLKMMLKKHHEKRKRQPDHPDLVTGDLTLDDIMTRVNAGRKGSLAALFDLAILKKKVKEKEEKKKKKLKVIKSEVEDLADSFSNADGIPPISQDPSPIALSAVKEEPLEEIKPCLGVNEISSSFFSLLLEILLLEGPASLSVLEDKVLDWQSSPASTLNSWFSFAPNWSELVLPALQYLTGDSRDVPSSCSPFVEFKEKTQQWKLLGSSQDHEKELGALFQLWLETKDQTFFKENEDSSDATTPIPRVRTDYVVRPSTGEEKRVFQEQERYRYSQPHKAFTFRMHGFESVVGPVKGVFDKETSLNKAREHSLLRSDRPAYVTILSLVRDAAARLPNGEGTRAEICELLKDSQFLAPDVTSAQVNTVVSGALDRLHYEKDPCVKYDIGRKLWIYLHRDRSEEEFERIHQAQAAAAKAKKALQQKPKPPAKIKSSSKESSVKVFPSSASEPSQLSLSDSSMPPTPVTPVTPTTPALPATPISPPPVSVVSKTVPSVGPEPAKPSQSVLLVSSPPIPQLGTLLSTGQSAQTQAGSQPPPTRVVSHTASASGLPQVRVVTAQSSLPPVSQQGPVVTQQQQPASVPQIRATATQTKVPSQAVMTVPVKAQSSPVQVQRPGASVTGQAGIAVTALSAASSPTAKPATSSPGSSAPTSSSSTTVLQNVAGQNILKQVAITGQLGMKTQAGSGIPLTAANFRIQGKDVLRLPPSSITTDAKGQTVLRITPDMMATLAKSQVTTVKLTQDLFTAAAGSSASGKGISATLHVTSNPVQSADSPAKTSAATSASPSPAGTTVVKVTPDLKTAESTSSAFRLMPALGMTMADQKGKAITTVASTEAKPAATIRIVQGLGVMPPKAGQTITVATHAKQVPSSSSVSMPGTVHTSAVSLPTMSAAVSKAVAVASGAAGTPITIGTGASAVRQVPVSTTVVSTSQAGKLPARITVPLSVISQPVKGKNVVTAPIIKGNLGANISGLGRNIILTTMPAGTKLIAGNKPVSFLTAQQLQQLQQQGQATQVRIQTVSASHLQQGTVSGSTKAVSTVVVTTAPSPKQTQDQQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLX8</accession>
    <name>A0A8C3XLX8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Ectonucleoside triphosphate diphosphohydrolase 8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the GDA1/CD39 NTPase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008018.1">
        <property type="protein sequence ID" value="ENSCSRP00000007767.1"/>
        <property type="gene ID" value="ENSCSRG00000005628.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004382">
        <property type="term" value="F:GDP phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017111">
        <property type="term" value="F:ribonucleoside triphosphate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045134">
        <property type="term" value="F:UDP phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009134">
        <property type="term" value="P:nucleoside diphosphate catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.150">
        <property type="entry name" value="Exopolyphosphatase. Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000407">
        <property type="entry name" value="GDA1_CD39_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11782">
        <property type="entry name" value="ADENOSINE/GUANOSINE DIPHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11782:SF117">
        <property type="entry name" value="ECTONUCLEOSIDE TRIPHOSPHATE DIPHOSPHOHYDROLASE 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01150">
        <property type="entry name" value="GDA1_CD39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01238">
        <property type="entry name" value="GDA1_CD39_NTPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2 5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="434"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="3">
        <location>
            <position position="134"/>
        </location>
    </feature>
    <feature type="binding site" evidence="4">
        <location>
            <begin position="175"/>
            <end position="179"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRSR" id="PIRSR600407-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRSR" id="PIRSR600407-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU003833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007767.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="459" mass="50905" checksum="0A0169B565AF02C2" modified="2022-01-19" version="1">MSLPGKFNCLKKIAFAKLSAFGSTYLCEQIFSHTKSVLCPSRSRLTTDHSEACVQLKVSKYVPDIGKLSKEKQGMSLHFLTAVDSIVLVTLSLCTPFSMENKSAADQVLSEVAKTIQQYPVNFHGARIITGEEEGAYGWITINYLLDSFTKYSPKKRDWIHPQTAKILGALDLGGASTQISFIPIDPITDQTKASKFRLYGFDYTIYTHSYLCYGQNQALKQLILKITEVQSSINHPCYPEGYQETTTAASIHSIPCTASHALTLSQASWNATLVGTGNATACRMAIKQIFNFTACGQSQSCTFNGTYQPPVNGEFFAFSAFFYTFNFLNLTSGSCHAAGVNIPSLPCAVCPQLKSSYPTEKEQWLREYCANANYILVLLLDAYKFNQTSWSSIKFQMKVTNTDIGWTLGYMLNLTNMIPVEAPEQVKGQQNGLWAAAIFFIVLTLGFCLVGLLIYILW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XM86</accession>
    <name>A0A8C3XM86_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Apical junction component 1 homolog</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XM86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008687.1">
        <property type="protein sequence ID" value="ENSCSRP00000008403.1"/>
        <property type="gene ID" value="ENSCSRG00000006234.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043296">
        <property type="term" value="C:apical junction complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045216">
        <property type="term" value="P:cell-cell junction organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058586">
        <property type="entry name" value="Ajm-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038825">
        <property type="entry name" value="Apical_junction"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21517">
        <property type="entry name" value="APICAL JUNCTION COMPONENT 1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21517:SF3">
        <property type="entry name" value="APICAL JUNCTION COMPONENT 1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26649">
        <property type="entry name" value="Ajm-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Apical junction molecule ajm1 alpha/beta" evidence="2">
        <location>
            <begin position="754"/>
            <end position="867"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="65"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="233"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="583"/>
            <end position="628"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="664"/>
            <end position="697"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="73"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="105"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="121"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="162"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="236"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="616"/>
            <end position="626"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF26649"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008403.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1009" mass="113595" checksum="BFA03B52C87D4EA5" modified="2022-01-19" version="1">MTRTDPPDILVSKVYQDLEVKCPAPRDSIICQPLTQCDAFMSASLPRNPQPFNKRHCRSFDFLESLDDQPPAHGREGPKEPLVRAEPKRRARSKSAPRVKSTFTPIPIQMSSSSPPVPARRGREAVRLSREPARTEMSPRRGSGYPPMKAPMSEVHPIKLQPQRSSTSRISPLCVSSNCPEEAPGGRPAPSLHVKCRMDMKPDEAVLVHAARSQKAQNRMEVPYWPRPPGAIRSLTIPSSRQVSVSRTPTPSDSYSDPRGRVYQALPCPQDYPERGCVTFSAPNVPTKFFYTEEPAGCPGPGIPLKSSGYEACPRPYPGHHLPPQPFYAEDPAKGNIHTIPPRTFYVDEARTYPIQEAPAHTFYREDPRFYASRGIPTKPLYAEDPRVYPALNTSSRLFYTEDYGKYHERESISRTYPHARSTQPLQFSDWYCPDRGALPYQTLQMSRFAPHPSGQEALLSSWHASYSTNQPRLGTDTRHYSKSWDNILAPSVRREDPMFRGRSYENLLAREQHRALSPDDRRPPVVINLSSSPKRYAALSLSENSIMEKMHADGGRCPLGRSWFVTPEITITDNDIKANGLSKSETRSASWDALDSGRDGHRSRTAHYYSDPTAKESTQSSSARQRSLEQLDELITDLVIDSKPPPSRRPSNADSLTDQLKRLIDNGAPGPGGRSLAMSVSSSSFEKQQDDCSPELSADEDDMMMCSNAKCRRTETMFNACLYFKSCHSCYTYYCSRSCRREDWDIHKESCIYGRIGSICRHALQFCRENAEVHKAFSRIAKVGYLSRGRGVLFLGFPSSGSAENFLQFGLESLLMSPTYLSLRELEGYAESLGDYARELGVAGSQYDPEECFLLNVTVAVGQKVPVRPSPKVQVPTVRKYAKVALASSSPEKQILKKERDMETLILTPPPGTADIDKEGEEGRKAREVCFINIQRELRIRGVFLRHEFPKIYEQLCDFVESNKRFTPTTIYPIDRRTGKQFMCMIMAASEPRTLDWVASPNLLDDLM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN55</accession>
    <name>A0A8C3XN55_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">RRM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN55"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010657.1">
        <property type="protein sequence ID" value="ENSCSRP00000010287.1"/>
        <property type="gene ID" value="ENSCSRG00000007682.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12639">
        <property type="entry name" value="RRM3_CELF3_4_5_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000069">
        <property type="entry name" value="CUGBP Elav-like family member 5 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050502">
        <property type="entry name" value="Euk_RNA-bind_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48025">
        <property type="entry name" value="OS02G0815200 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48025:SF1">
        <property type="entry name" value="RRM DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 2" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="3">
        <location>
            <begin position="28"/>
            <end position="106"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010287.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="113" mass="12697" checksum="473987B0902E530B" modified="2022-01-19" version="1">MHLKQRPYSIQISSLLLFPISPAGPEGCNLFIYHLPQEFGDAELMQMFLPFGNVISSKVFVDRATNQSKCFGFVSFDNPASAQAAIQAMNGFQIGMKRLKVQLKRPKDANRPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP50</accession>
    <name>A0A8C3XP50_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Guanine nucleotide-binding protein subunit alpha</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">G proteins are composed of 3 units; alpha, beta and gamma. The alpha chain contains the guanine nucleotide binding site.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 11">Belongs to the G-alpha family. G(q) subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP50"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014362.1">
        <property type="protein sequence ID" value="ENSCSRP00000013788.1"/>
        <property type="gene ID" value="ENSCSRG00000010533.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005834">
        <property type="term" value="C:heterotrimeric G-protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001664">
        <property type="term" value="F:G protein-coupled receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031683">
        <property type="term" value="F:G-protein beta/gamma-subunit complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007215">
        <property type="term" value="P:glutamate receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00066">
        <property type="entry name" value="G-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.400.10:FF:000002">
        <property type="entry name" value="guanine nucleotide-binding protein G(Q) subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:003977">
        <property type="entry name" value="Guanine nucleotide-binding protein G(q) subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000692">
        <property type="entry name" value="Guanine nucleotide-binding protein subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.400.10">
        <property type="entry name" value="GI Alpha 1, domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000654">
        <property type="entry name" value="Gprotein_alpha_Q"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001019">
        <property type="entry name" value="Gprotein_alpha_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011025">
        <property type="entry name" value="GproteinA_insert"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10218">
        <property type="entry name" value="GTP-BINDING PROTEIN ALPHA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10218:SF329">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN G(Q) SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00503">
        <property type="entry name" value="G-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00318">
        <property type="entry name" value="GPROTEINA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00442">
        <property type="entry name" value="GPROTEINAQ"/>
    </dbReference>
    <dbReference type="SMART" id="SM00275">
        <property type="entry name" value="G_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47895">
        <property type="entry name" value="Transducin (alpha subunit), insertion domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51882">
        <property type="entry name" value="G_ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 9 11" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="8" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="4 10 11" id="KW-0460">Magnesium</keyword>
    <keyword evidence="2 10 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3 9 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0564">Palmitate</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 11" id="KW-0807">Transducer</keyword>
    <feature type="binding site" evidence="9">
        <location>
            <begin position="49"/>
            <end position="54"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="53"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <begin position="155"/>
            <end position="156"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <begin position="180"/>
            <end position="186"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="186"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <begin position="205"/>
            <end position="209"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <begin position="274"/>
            <end position="277"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="331"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR601019-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR601019-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU369122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013788.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="359" mass="42184" checksum="06B99758C9EBEAD2" modified="2022-01-19" version="1">MTLESIMACCLSEEAKEARRINDEIERQLRRDKRDARRELKLLLLGTGESGKSTFIKQMRIIHGSGYSDEDKRGFTKLVYQNIFTAMQAMIRAMDTLKIPYKYEHNKAHAQLVREVDIEKVSAFENPYVDAIKSLWNDPGIQECYDRRREYQLSDSTKYYLNDLDRIAEPAYLPTQQDVLRVRVPTTGIIEYPFDLQSVIFRMVDVGGQRSERRKWIHCFENVTSIMFLVALSEYDQVLVESDNENRMEESKALFRTIITYPWFQNSSVILFLNKKDLLEEKIMYSHLVDYFPEYDGPQRDAQAAREFILKMFVDLNPDSDKIIYSHFTCATDTENIRFVFAAVKDTILQLNLKEYNLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQT6</accession>
    <name>A0A8C3XQT6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Integrator complex subunit 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the Integrator subunit 3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016543.1">
        <property type="protein sequence ID" value="ENSCSRP00000015867.1"/>
        <property type="gene ID" value="ENSCSRG00000011603.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056518">
        <property type="entry name" value="HEAT_Ints3_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045334">
        <property type="entry name" value="INTS3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019333">
        <property type="entry name" value="INTS3_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13587">
        <property type="entry name" value="INTEGRATOR COMPLEX SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13587:SF7">
        <property type="entry name" value="INTEGRATOR COMPLEX SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24566">
        <property type="entry name" value="HEAT_Ints3_C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10189">
        <property type="entry name" value="Ints3_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Integrator complex subunit 3 N-terminal" evidence="7">
        <location>
            <begin position="50"/>
            <end position="456"/>
        </location>
    </feature>
    <feature type="domain" description="Ints3-like C-terminal" evidence="8">
        <location>
            <begin position="548"/>
            <end position="845"/>
        </location>
    </feature>
    <feature type="domain" description="Ints3-like C-terminal" evidence="8">
        <location>
            <begin position="851"/>
            <end position="915"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="918"/>
            <end position="984"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="949"/>
            <end position="963"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF10189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF24566"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015867.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="984" mass="112441" checksum="EE8FC6698CEA916F" modified="2022-01-19" version="1">FAPQAAYKVLVIKTERLERCMGIVTSLTNGVSEREANDALNAHVCKGAPQHEEICLGLFTLVLTEPAQAQKSYRDLALVSRDGMNIVLNKINQILMEKYLKLQDVCRTQLVWLLRELVKSGVLGADGVCMTFMKQIAGGDVTAKNIWLAENVLEILTEQREWVLKSNILIAMAVYTYLRLIVDHHGTSQLQALRQKEVDFCISLLRERFMDCFMIGRDLVRLLQNVARIPEFEQLWKDVIHNPQALSAQFTGVLQLLQLRTSRKFLACRLTPDMETKLLFMTSRVRFGQQKRYQDWFQRQYLSTPDSQSLRCDLIRYICGVVHPSNEVLSSDILPRWAIIGWLLTTCTSNVAASNAKLALFYDWLFFSPEKDNIMNIEPAILVMNHSMKPHPAITATLLDFMCRIIPNFYPPLEVHVRQGVFNSLTHIVEKRVLAPLAPLFDNPKLDKELRAMLREKFPEFCSSPSPPIEGIKIEEPVSMEMDNHMSDKDDSCYDNAEAAFSDDEEDLNSKGKKREFRFHPIKETIVEEPVDITPFLDQLDESLKDKVLLLQKGSDTEAQCEVMQEIVDQVLEEDFDSEQLSVLACCLQELFKGHFRGEVLPEEITEESLEESVGKPLYLIFRNLCQMQEDNSSFSLLLDLLSELYQKQPKIGYHLLYYLKASKAAAGKMNLYESFAQATQLGDLHTCLMMDMKACQEDDVRLLCYLTPSIYTEFPDETLRSGELLNMIVAVIDSAQLQELVCHVMMGNLVMFRKDSVLNILIQSLDWETFEQYCTWQLFLAHNIPLETIIPILQHLKFKEHPEALSCLLLQLRREKPSEEMVKMVLSRPCHPDDQFTTSILRHWWVGGLRSSSSKLAQLTLEQILEHLDNLRLNLTNTKQNFFSQTPILQALQHVQASCDEAHKMKFSDLFSLAEEYEDSSSKPPKSRRKAALSSPRSRKNAAQPANNEEESASSSASEEEDTKPKPTKRKRKGSSAVGSDSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTK6</accession>
    <name>A0A8C3XTK6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Hypoxia-inducible factor 1-alpha</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTK6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024097.1">
        <property type="protein sequence ID" value="ENSCSRP00000023088.1"/>
        <property type="gene ID" value="ENSCSRG00000017379.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071456">
        <property type="term" value="P:cellular response to hypoxia"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19727">
        <property type="entry name" value="bHLH-PAS_HIF1a_PASD8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00130">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.20:FF:000005">
        <property type="entry name" value="Hypoxia-inducible factor 1 subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.20:FF:000015">
        <property type="entry name" value="Hypoxia-inducible factor 1-alpha isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000076">
        <property type="entry name" value="hypoxia-inducible factor 3-alpha isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.20">
        <property type="entry name" value="PAS domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001321">
        <property type="entry name" value="HIF-1_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014887">
        <property type="entry name" value="HIF-1_CTAD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021537">
        <property type="entry name" value="HIF_alpha-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001610">
        <property type="entry name" value="PAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000014">
        <property type="entry name" value="PAS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035965">
        <property type="entry name" value="PAS-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013767">
        <property type="entry name" value="PAS_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013655">
        <property type="entry name" value="PAS_fold_3"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00229">
        <property type="entry name" value="sensory_box"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23043">
        <property type="entry name" value="HYPOXIA-INDUCIBLE FACTOR 1 ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23043:SF7">
        <property type="entry name" value="HYPOXIA-INDUCIBLE FACTOR 1-ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23171">
        <property type="entry name" value="bHLH_HIF1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11413">
        <property type="entry name" value="HIF-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08778">
        <property type="entry name" value="HIF-1a_CTAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00989">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08447">
        <property type="entry name" value="PAS_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01080">
        <property type="entry name" value="HYPOXIAIF1A"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00086">
        <property type="entry name" value="PAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00091">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55785">
        <property type="entry name" value="PYP-like sensor domain (PAS domain)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50112">
        <property type="entry name" value="PAS"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0010">Activator</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="12" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="BHLH" evidence="16">
        <location>
            <begin position="14"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="domain" description="PAS" evidence="15">
        <location>
            <begin position="77"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="PAS" evidence="15">
        <location>
            <begin position="244"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="481"/>
            <end position="512"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="631"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="481"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="modified residue" description="4-hydroxyproline" evidence="13">
        <location>
            <position position="396"/>
        </location>
    </feature>
    <feature type="modified residue" description="4-hydroxyproline" evidence="13">
        <location>
            <position position="556"/>
        </location>
    </feature>
    <feature type="modified residue" description="(3S)-3-hydroxyasparagine" evidence="13">
        <location>
            <position position="783"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014446"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRSR" id="PIRSR621537-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023088.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="806" mass="90509" checksum="4E3CAC9D1F66751B" modified="2022-01-19" version="1">MEITGEKKRISSDRRKEKSRDAARCRRSKESEVFYELAHQLPLPHTVSAHLDKASIMRLTISYLRMRKLLDSSDLETEAKMEKEMNCFYLKALDGFVMVLSEDGDMIYMSENVNKCMGLTQFELTGHTVFDFTHPCDHEELREMLTHRNGPVKRGKEQNTERNFFLRMKCTLTSRGRTVNIKSATWKVLHCTGHVRVYDTCNNQTLCGYKKPPMTCLVLICVPIPHPSNIEVPLDSKTFLSRHSLDMKFSYCDERITELMGYDPEELLGHSIYEYYHALDSDHLTKTHHDMFTKGQVTTGQYRMLAKHGGYVWIETQATVIYSTKNSQPQCIVCINYVLSEIVQKELFLSLAQTECVLKPVESPDMKIFSKADLEDSNSLFEKLKKEPDALTFLAPAPGDTIISLDFSTNESDEQQYDEVPLYNDVMLPSSSEKLQTINLAMSPLPASETTKPLRSNADPALNREVVSKLEPNTESLELAFSSHQRQEQPASPSDASTNQSSPEPRSPNDYCFDVDNDMANEFKLELVEKLFAIDTEAKNPFSTQESDLDLEMLAPYIPMDDDFQLRSFDQPPSLESGCASSQSVATNSIFQQTQTLPTAAEEITPVKTECRDDIKTLIVSQSPVLIINETNSAPASPYDGNRSRTASPIRAGKGTLDQTEKSYPGTPNLLTVTLSKRSAAMDEELNPKMLAFHNSQRKRKMDYDGSLFQAVGIGSLFQQSEDCGANASLCWKRVKGCKSNGQNGVGQKTIILLSTDIASKLLGQSMDQTGLPQLTSYDCEVNAPIQGSRNLLQGEELLRALDQVN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTS6</accession>
    <name>A0A8C3XTS6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">MANSC domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024539.1">
        <property type="protein sequence ID" value="ENSCSRP00000023521.1"/>
        <property type="gene ID" value="ENSCSRG00000017606.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013980">
        <property type="entry name" value="MANSC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011106">
        <property type="entry name" value="MANSC_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46876">
        <property type="entry name" value="LOW-DENSITY LIPOPROTEIN RECEPTOR-RELATED PROTEIN 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46876:SF3">
        <property type="entry name" value="MANSC DOMAIN CONTAINING 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07502">
        <property type="entry name" value="MANEC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00765">
        <property type="entry name" value="MANEC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50986">
        <property type="entry name" value="MANSC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0732">Signal</keyword>
    <keyword evidence="2 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034345305" evidence="8">
        <location>
            <begin position="25"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="369"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="domain" description="MANSC" evidence="9">
        <location>
            <begin position="31"/>
            <end position="115"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50986"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023521.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="415" mass="45817" checksum="2955D1EFC2BF0811" modified="2022-01-19" version="1">HTITWWSTCTFLIMCYVIPGPSLSQDCSLEKMENVVIDITLSLSKGIRGTEPIYTPTQEACINVCCLEKNISGDRQCNLMIFDARRRSQHPNCYLFYCPSKDACPMKPSKGLSTTYDGPYPLLTSNISSSTSPHDGSHKGIQILDSQLANYHSNENSLSSQAARFDLPNQTGHLNHTAALQKSITSQISELIDHIEEHLDKIESHTQFPEDQEKKHPETLDSFPKQKITKLLPTRAAHISQFSPSTPPLPTMLPTTISSAVPKNTTTTTQIPTTTAFTATDHVISNSRTATEFARLRTSATTIKPIATSTDSTSSIALFSLSVVALLSKDSSTPFQNMHQDNRQLDSEADLLDDVPKSKHASLSGDKSGLIAALLFGIVFLLLVIGLVGRRMSQSLQRRRYNRLDYLINGMYADV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU20</accession>
    <name>A0A8C3XU20_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">RING-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU20"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025094.1">
        <property type="protein sequence ID" value="ENSCSRP00000024061.1"/>
        <property type="gene ID" value="ENSCSRG00000018057.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051435">
        <property type="entry name" value="RING_finger_E3_ubiq-ligases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027370">
        <property type="entry name" value="Znf-RING_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22791">
        <property type="entry name" value="RING-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22791:SF17">
        <property type="entry name" value="RING-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="29"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="105"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="5">
        <location>
            <begin position="112"/>
            <end position="126"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024061.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="138" mass="15508" checksum="CAA1FFC7BB4322B4" modified="2022-01-19" version="1">MRRCLHPKGSRAEEAAGAANPPNYEDYECKICYNYFDLERRAPKLLECLHTFCQECLSQLHLRAAHGTICCPVCRHRTALPDQRVHSLPVNTKLAEAFPLQLRARDPLPQDSLPPAPRPAAGPQPRPATHLTLSVRHT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUQ7</accession>
    <name>A0A8C3XUQ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">3'(2'),5'-bisphosphate nucleotidase 1</fullName>
            <ecNumber evidence="15">3.1.3.57</ecNumber>
            <ecNumber evidence="3">3.1.3.7</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">3'-phosphoadenosine 5'-phosphate phosphatase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="9">Bisphosphate 3'-nucleotidase 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Inositol-polyphosphate 1-phosphatase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>1D-myo-inositol 1,3,4-trisphosphate + H2O = 1D-myo-inositol 3,4-bisphosphate + phosphate</text>
            <dbReference type="Rhea" id="RHEA:70319"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58414"/>
            <dbReference type="ChEBI" id="CHEBI:83241"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="10">
            <dbReference type="Rhea" id="RHEA:70320"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>1D-myo-inositol 1,4-bisphosphate + H2O = 1D-myo-inositol 4-phosphate + phosphate</text>
            <dbReference type="Rhea" id="RHEA:15553"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58282"/>
            <dbReference type="ChEBI" id="CHEBI:58469"/>
            <dbReference type="EC" id="3.1.3.57"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="12">
            <dbReference type="Rhea" id="RHEA:15554"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>3'-phosphoadenylyl sulfate + H2O = adenosine 5'-phosphosulfate + phosphate</text>
            <dbReference type="Rhea" id="RHEA:77639"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58243"/>
            <dbReference type="ChEBI" id="CHEBI:58339"/>
            <dbReference type="EC" id="3.1.3.7"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:77640"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>adenosine 2',5'-bisphosphate + H2O = AMP + phosphate</text>
            <dbReference type="Rhea" id="RHEA:77643"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:194156"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="3.1.3.7"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:77644"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>adenosine 3',5'-bisphosphate + H2O = AMP + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10040"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58343"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="3.1.3.7"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:10041"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 18">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the inositol monophosphatase superfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.57" evidence="15"/>
    <dbReference type="EC" id="3.1.3.7" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUQ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026538.1">
        <property type="protein sequence ID" value="ENSCSRP00000025465.1"/>
        <property type="gene ID" value="ENSCSRG00000019045.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008441">
        <property type="term" value="F:3'(2'),5'-bisphosphate nucleotidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004441">
        <property type="term" value="F:inositol-1,4-bisphosphate 1-phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046854">
        <property type="term" value="P:phosphatidylinositol phosphate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01640">
        <property type="entry name" value="IPPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.190.80:FF:000006">
        <property type="entry name" value="Bisphosphate nucleotidase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.540.10:FF:000012">
        <property type="entry name" value="Blast:Putative inositol monophosphatase 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.190.80">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.540.10">
        <property type="entry name" value="Fructose-1,6-Bisphosphatase, subunit A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050725">
        <property type="entry name" value="CysQ/Inositol_MonoPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020583">
        <property type="entry name" value="Inositol_monoP_metal-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000760">
        <property type="entry name" value="Inositol_monophosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020550">
        <property type="entry name" value="Inositol_monophosphatase_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43028">
        <property type="entry name" value="3'(2'),5'-BISPHOSPHATE NUCLEOTIDASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43028:SF5">
        <property type="entry name" value="3'(2'),5'-BISPHOSPHATE NUCLEOTIDASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00459">
        <property type="entry name" value="Inositol_P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56655">
        <property type="entry name" value="Carbohydrate phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00629">
        <property type="entry name" value="IMP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00630">
        <property type="entry name" value="IMP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0452">Lithium</keyword>
    <keyword evidence="7 18" id="KW-0460">Magnesium</keyword>
    <keyword evidence="5 18" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <feature type="binding site" evidence="18">
        <location>
            <position position="19"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="18">
        <location>
            <position position="62"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="18">
        <location>
            <position position="64"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="18">
        <location>
            <position position="65"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="18">
        <location>
            <position position="192"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
            <note>catalytic</note>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022671"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00040342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00041815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00044465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00044466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00044478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00044479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00044484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00044519"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00044544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00044554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PIRSR" id="PIRSR600760-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025465.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="253" mass="27426" checksum="FD302B5C915A5984" modified="2022-01-19" version="1">MSICSSLARKFPRVTIIGEEDLPSHDVDEELIEDGQCEEILKKAFPPQYSSIKEEELVVWVDPLDGTKEYTEGLLDHVTVLIGIAYEGKAIAGVINQPFYNYEAGADAVLGRTIWGVLGLGAFGFQLKEVPAGKHIITTTRSHSSKLVNDCISAMNPDSVVRVGGAGNKIIQLIEGKASAYVFASPGCKKWDTCAPEAILHAVGGKLTDIHGNPFHYNKEVKHMNSAGVLAALKNFDYYASRVPESVKQALVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUX4</accession>
    <name>A0A8C3XUX4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">AKT serine/threonine kinase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. RAC subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUX4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025572.1">
        <property type="protein sequence ID" value="ENSCSRP00000024520.1"/>
        <property type="gene ID" value="ENSCSRG00000018401.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01241">
        <property type="entry name" value="PH_PKB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000027">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000838">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039026">
        <property type="entry name" value="PH_PKB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24351">
        <property type="entry name" value="RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0418">Kinase</keyword>
    <keyword evidence="4 7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="PH" evidence="9">
        <location>
            <begin position="5"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="10">
        <location>
            <begin position="152"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="209"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="191"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006935"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024520.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="235" mass="26872" checksum="3E2F580426E9A771" modified="2022-01-19" version="1">MNEVSVVREGWLHKRGEYIKTWRPRYFLLKSDGSFIGYKERPETSDHSLPPLNNFSVAECQLMKTERPRPNTFVIRCLQWTTVIERTFHVDSPDEREEWMHAIQTVANSLKNQEPEEDTMDYKCGSPTDTTGAEEMEVAVSKTRAKATMNDFDYLKLLGKGTFGKVILVREKATGRYYAMKILRKEVIIAKDEVAHTVTESRVLQNSRHPFLTVNAPHGSPGRQSGRAGQGRPRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2013-06-26" modified="2026-01-28" version="46" xmlns="https://uniprot.org/uniprot">
    <accession>M9WID7</accession>
    <name>M9WID7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Alpha-2C adrenergic receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Alpha-2C adrenoreceptor</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="18" type="primary">Adra2c</name>
    </gene>
    <organism evidence="18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="journal article" date="2013" name="Am. J. Physiol. Regul. Integr. Comp. Physiol." volume="304" first="R966" last="R979">
            <title>Plasticity of cardiovascular function in snapping turtle embryos (Chelydra serpentina): chronic hypoxia alters autonomic regulation and gene expression.</title>
            <authorList>
                <person name="Eme J."/>
                <person name="Rhen T."/>
                <person name="Tate K.B."/>
                <person name="Gruchalla K."/>
                <person name="Kohl Z.F."/>
                <person name="Slay C.E."/>
                <person name="Crossley D.A.II."/>
            </authorList>
            <dbReference type="PubMed" id="23552497"/>
        </citation>
        <scope>NUCLEOTIDE SEQUENCE</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Alpha-2 adrenergic receptors mediate the catecholamine-induced inhibition of adenylate cyclase through the action of G proteins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="EMBL" id="KC902754">
        <property type="protein sequence ID" value="AGJ91139.1"/>
        <property type="molecule type" value="mRNA"/>
    </dbReference>
    <dbReference type="AlphaFoldDB" id="M9WID7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024964.1">
        <property type="protein sequence ID" value="ENSCSRP00000023934.1"/>
        <property type="gene ID" value="ENSCSRG00000017984.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004938">
        <property type="term" value="F:alpha2-adrenergic receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051379">
        <property type="term" value="F:epinephrine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030168">
        <property type="term" value="P:platelet activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006940">
        <property type="term" value="P:regulation of smooth muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019229">
        <property type="term" value="P:regulation of vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15323">
        <property type="entry name" value="7tmA_alpha2C_AR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000100">
        <property type="entry name" value="alpha-2B adrenergic receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000245">
        <property type="entry name" value="Alpha-2C adrenergic receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002233">
        <property type="entry name" value="ADR_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000735">
        <property type="entry name" value="ADRA2C_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248">
        <property type="entry name" value="ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248:SF25">
        <property type="entry name" value="ALPHA-2C ADRENERGIC RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01103">
        <property type="entry name" value="ADRENERGICR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00560">
        <property type="entry name" value="ADRENRGCA2CR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="evidence at transcript level"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 14" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 14 18" id="KW-0675">Receptor</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12 14" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 14 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="43"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="77"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="116"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="157"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="197"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="354"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="395"/>
            <end position="414"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="17">
        <location>
            <begin position="57"/>
            <end position="411"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="237"/>
            <end position="265"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="284"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="309"/>
            <end position="321"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003331"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00015554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00031157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="EMBL" id="AGJ91139.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023934.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="436" mass="49689" checksum="48DF5B5E12B4F5C9" modified="2013-06-26" version="1">MDLLVLMNISVGTPNGSLAFPSSSSSPLQQPPSPYSPGAVASLAAVVGFLIVFTIVGNVLVVIAVLTSKALRAPQNLFLVSLASADILVATLVMPFSLANEIMDYWYFGKAWCNIYLALDVLFCTSSIVHLCAISLDRYWSVTQAVEYNLKRTPRRIKGIILTVWLISAVISFPPLISVYRDPEGDLFPLCKLNDETWYILSSCIGSFFAPCLIMVLVYVRIYRVAKLRTRTLSEKRTVPEGSSLSENGLSRAPRGCTSLRMQPGENGHYSVRQWHKTSELEDIELEESSTSESRRRRSRDEHPRKSSKSQSLSYSYSSKRSSNRSRDLFSSHRRRKRSSVCRKKVTQAREKRFTFVLAVVMGVFVVCWFPFFFSYSLYGICRKACEIPETLFKFFFWIGYCNSSLNPVIYTIFNQDFRRSFKHILFKKKKKNFLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIL1</accession>
    <name>A0A8C3RIL1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">F-box protein 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIL1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000455.1">
        <property type="protein sequence ID" value="ENSCSRP00000000441.1"/>
        <property type="gene ID" value="ENSCSRG00000000395.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019005">
        <property type="term" value="C:SCF ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000209">
        <property type="term" value="P:protein polyubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031146">
        <property type="term" value="P:SCF-dependent proteasomal ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11656">
        <property type="entry name" value="FBX4_GTPase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1280.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036047">
        <property type="entry name" value="F-box-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001810">
        <property type="entry name" value="F-box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039588">
        <property type="entry name" value="FBXO4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16008">
        <property type="entry name" value="F-BOX ONLY PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16008:SF4">
        <property type="entry name" value="F-BOX ONLY PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12937">
        <property type="entry name" value="F-box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81383">
        <property type="entry name" value="F-box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="F-box" evidence="1">
        <location>
            <begin position="2"/>
            <end position="34"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF12937"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000441.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="317" mass="35993" checksum="9F0F8A11D6CA61D5" modified="2022-01-19" version="1">MSFLSPQDLCHLGSTNQYWRLAVRDPLLWRYFLLRDLPSWSSVDWKSLPDVEIFNKSFSELNDNALYDYMTIYKKSCPQSRHLKSSRPMYGAVTSFLQSLVTQAEPRFALFGPGLEELDESLVRRMMTCPEILPVAGLPQRQIHGIGSGVSFQLNNHQKFNILTLYSTTSTERKRARTEQTVTVNKMFYQENSIGGNQQAVHYNVIAQVKKVCEVVDGFIYVANAEAHKKHDRQDEFAHILAMIDPTLGPPNRPVLVLSCTSQVGIKRIPCVYMAHQLQLNLLSQPWMVQDTVAATLSGLLNGIEWILGEVECKNAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMD8</accession>
    <name>A0A8C3RMD8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6 11">Alpha-L-fucosidase</fullName>
            <ecNumber evidence="6 11">3.2.1.51</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3 11">Alpha-L-fucosidase is responsible for hydrolyzing the alpha-1,6-linked fucose joined to the reducing-end N-acetylglucosamine of the carbohydrate moieties of glycoproteins.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="2">
            <text>a neolactoside IV(2)-alpha-Fuc-nLc4Cer(d18:0) + H2O = a neolactoside nLc4Cer(d18:0) + L-fucose</text>
            <dbReference type="Rhea" id="RHEA:49308"/>
            <dbReference type="ChEBI" id="CHEBI:2181"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:91119"/>
            <dbReference type="ChEBI" id="CHEBI:91121"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="2">
            <dbReference type="Rhea" id="RHEA:49309"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>a neolactoside IV(2)-alpha-Fuc-nLc4Cer(d18:1(4E)) + H2O = a neolactoside nLc4Cer(d18:1(4E)) + L-fucose</text>
            <dbReference type="Rhea" id="RHEA:48224"/>
            <dbReference type="ChEBI" id="CHEBI:2181"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17006"/>
            <dbReference type="ChEBI" id="CHEBI:28691"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="1">
            <dbReference type="Rhea" id="RHEA:48225"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>an alpha-L-fucoside + H2O = L-fucose + an alcohol</text>
            <dbReference type="Rhea" id="RHEA:12288"/>
            <dbReference type="ChEBI" id="CHEBI:2181"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:28349"/>
            <dbReference type="ChEBI" id="CHEBI:30879"/>
            <dbReference type="EC" id="3.2.1.51"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="5 11">Homotetramer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="4 11">Belongs to the glycosyl hydrolase 29 family.</text>
    </comment>
    <dbReference type="EC" id="3.2.1.51" evidence="6 11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMD8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002056.1">
        <property type="protein sequence ID" value="ENSCSRP00000001997.1"/>
        <property type="gene ID" value="ENSCSRG00000001448.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004560">
        <property type="term" value="F:alpha-L-fucosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006004">
        <property type="term" value="P:fucose metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016139">
        <property type="term" value="P:glycoside catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1180:FF:000013">
        <property type="entry name" value="Alpha-L-fucosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000027">
        <property type="entry name" value="Alpha-L-fucosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1180">
        <property type="entry name" value="Golgi alpha-mannosidase II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016286">
        <property type="entry name" value="FUC_metazoa-typ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031919">
        <property type="entry name" value="Fucosidase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000933">
        <property type="entry name" value="Glyco_hydro_29"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018526">
        <property type="entry name" value="Glyco_hydro_29_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057739">
        <property type="entry name" value="Glyco_hydro_29_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013780">
        <property type="entry name" value="Glyco_hydro_b"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10030">
        <property type="entry name" value="ALPHA-L-FUCOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10030:SF45">
        <property type="entry name" value="PLASMA ALPHA-L-FUCOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01120">
        <property type="entry name" value="Alpha_L_fucos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16757">
        <property type="entry name" value="Fucosidase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001092">
        <property type="entry name" value="Alpha-L-fucosidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00741">
        <property type="entry name" value="GLHYDRLASE29"/>
    </dbReference>
    <dbReference type="SMART" id="SM00812">
        <property type="entry name" value="Alpha_L_fucos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00385">
        <property type="entry name" value="ALPHA_L_FUCOSIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10 11" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="8 11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034413896" description="Alpha-L-fucosidase" evidence="11">
        <location>
            <begin position="28"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="domain" description="Glycoside hydrolase family 29 N-terminal" evidence="13">
        <location>
            <begin position="26"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="domain" description="Alpha-L-fucosidase C-terminal" evidence="14">
        <location>
            <begin position="371"/>
            <end position="459"/>
        </location>
    </feature>
    <feature type="site" description="May be important for catalysis" evidence="12">
        <location>
            <position position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00000419"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012662"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRNR" id="PIRNR001092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR001092-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF01120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF16757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001997.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="462" mass="53219" checksum="895318DDAAEE1545" modified="2022-01-19" version="1">RDTNVGPGLTMLLLLLCLLLSPQGCSTRYDPTWESLDSRPLPTWFDEVKFGIFIHWGVFSVPSFGSEWFWWYWQKEKRPSYVEFMETNYPPGFSYEDFGPLFTAEFFDANQWAAILKASGAKYVVLTSKHHEGFTLWGSKYSWNWNAVNVGPKRDIVAELATSIRNRTDLHFGLYHSLFEWFNPLFLYDASNVFKTRQFPTAKSLPELYEIVTKYQPEILWSDGNGNAPDTYWNSTGFLAWLYNDSPVRDTVVTNDRWGVGSICKHGGYYTCSDRYNPGHLLPHKWENCMTIDKRSWGYRRNTQLSDYLTIEELVKQLVETVSCGGNLLMNIGPTHDGRIDVIFQERLRQMGVWLSVNGEAIYGTKPWRTQNDSVTPGVWYTFKPKEETVYAIFLNWPVSETLVLGDPKTIIGETQVKLIGHKGQLKWVSLGEKGMTVAVPQLTPNQLPCQWGWTLQLTNVN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNS9</accession>
    <name>A0A8C3RNS9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Glutamate rich 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNS9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001521.1">
        <property type="protein sequence ID" value="ENSCSRP00000001475.1"/>
        <property type="gene ID" value="ENSCSRG00000001190.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026719">
        <property type="entry name" value="ERICH1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22444">
        <property type="entry name" value="GLUTAMATE-RICH PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22444:SF1">
        <property type="entry name" value="GLUTAMATE-RICH PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="22"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="113"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="134"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="148"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="163"/>
            <end position="177"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001475.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="320" mass="36226" checksum="D04EA0F87F71930C" modified="2022-01-19" version="1">MSVGRRQVFIGKVLKRLFAATPSTSQVPVPSGEEMILKNPTSDPQQKDSENAQAPSECASSPGRENEILLPRLYTVSLPPDGYVPGNPRTDSPTNAENSESSDDATEEDSHRQPKRRRIRRKKRKNTVGNPDNLHGEQTESGKHETLFQDNLQMQQTDGRKLSQNKKRKMKKKRQKEKMRAAGLLTKTTGVDFTYQPEKDNSEGVDFKDIYEKADGILDFLQATQEIYFADNKSKCTDSAMSSATIQEILQHLESHSMASSDVTLLHQMKSLVLLQDTERLKGVLEQFQEHSIMLSDHAKIISSLFHYWITDILPVKNRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP13</accession>
    <name>A0A8C3RP13_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Cadherin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP13"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002856.1">
        <property type="protein sequence ID" value="ENSCSRP00000002761.1"/>
        <property type="gene ID" value="ENSCSRG00000002092.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000121">
        <property type="entry name" value="Protocadherin 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000001">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000002">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000007">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000233">
        <property type="entry name" value="Protocadherin gamma-A3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000042">
        <property type="entry name" value="protocadherin-19 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013164">
        <property type="entry name" value="Cadherin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050174">
        <property type="entry name" value="Protocadherin/Cadherin-CA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028">
        <property type="entry name" value="CADHERIN-87A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028:SF41">
        <property type="entry name" value="PROTOCADHERIN-17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00028">
        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08266">
        <property type="entry name" value="Cadherin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00112">
        <property type="entry name" value="CA"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00232">
        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 11" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 14" id="KW-0732">Signal</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034433709" description="Cadherin domain-containing protein" evidence="14">
        <location>
            <begin position="18"/>
            <end position="1154"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="702"/>
            <end position="724"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="17"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="136"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="247"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="356"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="466"/>
            <end position="575"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="581"/>
            <end position="688"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="43"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="819"/>
            <end position="904"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1106"/>
            <end position="1128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="829"/>
            <end position="839"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="862"/>
            <end position="874"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="875"/>
            <end position="890"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="1115"/>
            <end position="1128"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002761.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1154" mass="125686" checksum="A9AD34399C420E0B" modified="2022-01-19" version="1">MYLSICCFFFCWAPALTLKNLNYSVPEEQGAGTVIGNIGRDARLQAGAGGPPPPAERGGGRGAKSTFRVLENSAPHLLDVDGESGLLYTKQRIDREALCRRSAKCQLSLEVFANDQEICMIKVEVQDLNDNAPAFPSDQVDMDISENAAPGTRFPLTSAHDPDAGDNGLRTYLLTRDDYGLFSLDVKSRGDGTKFPELVIQKPLDREEQSHHTLVLTALDGGDPPRSGTVQLNVRLIDSNDNSPVFEAASYVVELPENAPLGTAVIDLNATDADEGTNGEVLYSFSGYAPERVRDLFSIDPQSGLIRVKSNLDYEESGLVEIDVQARDLGPNPIPAHCKVTVRLIDRNDNAPAIGFVSVRQGALSEAAPPGTVIALVRVTDRDSGKNGQLQCRVLGGGGAGAVPFALEENYDNFYTVVTDRPLDREAQDEYNVTILARDGGSPPLNSTKSFSVRILDENDNPPRFSKSLYVLQVPENNIPGEYLGSVLAQDPDLGQNGTVSYSILPGHVGDVSIYTYVSVNPTNGAIYALRSFNYEQTKHFEFRVLAKDSGSPHRESNATVRVTVLDVNDNAPLIVLPALINDTAELQVPRNAGVGYPVGTVHALDSDFGESGRLTYEIVEGNEEHLFEMDPTSGEIRTLHPYWEELSPVAELVVKVSDHGKPSLSAVAKLIVRALAGPLPEAGEPQVNGEQHRRPHWDLSLPLIVTLSTVSIILLAAMITIAVKCKRENKEIRTYNCRIAEYSGGGGGKGKKKKISKNDIMLVPSEGEDSRGPLNVMNVVSSPSLATSPMYFDYQTRLPLSSPRSEVMYLKPASNNLTVPQGHVGCHTSFTGQGTNASEAPPSRMSIIQTDNFPAEPNYMGSRQQFVQSSSTFKDPERASLRDSGHGDSDQADSDQDTNKGSCCDMSVREALKMKTTSTKSQPLEQEQEECVNCTDECRVLGHSDRCWMPQFPTTDQAENADYRTNLFVPTVEANVETETYETVNPTGKKTFCTFGKDKREHTILIANVKPYLKAKRALSPLLQEVPSASSSPTKTCIEPCTSTKGPLDGCEVKSGALAEPSSQFLSTDSQYLSPSKQSRDAPFIASDQMARVFADVHSRVSRDSSEMDSVLEQLDRSNRDLGRESVDAEEVVREIDKLLQDCRGSDPVAVRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPB1</accession>
    <name>A0A8C3RPB1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Adenosylhomocysteinase</fullName>
            <ecNumber evidence="6">3.13.2.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>S-adenosyl-L-homocysteine + H2O = L-homocysteine + adenosine</text>
            <dbReference type="Rhea" id="RHEA:21708"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:16335"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:58199"/>
            <dbReference type="EC" id="3.13.2.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="5 6">
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </cofactor>
        <text evidence="5 6">Binds 1 NAD(+) per subunit.</text>
    </comment>
    <comment type="pathway">
        <text evidence="6">Amino-acid biosynthesis; L-homocysteine biosynthesis; L-homocysteine from S-adenosyl-L-homocysteine: step 1/1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 7">Belongs to the adenosylhomocysteinase family.</text>
    </comment>
    <dbReference type="EC" id="3.13.2.1" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPB1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002343.1">
        <property type="protein sequence ID" value="ENSCSRP00000002276.1"/>
        <property type="gene ID" value="ENSCSRG00000001769.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000002359.1">
        <property type="protein sequence ID" value="ENSCSRP00000002292.1"/>
        <property type="gene ID" value="ENSCSRG00000001769.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00314">
        <property type="reaction ID" value="UER00076"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004013">
        <property type="term" value="F:adenosylhomocysteinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006730">
        <property type="term" value="P:one-carbon metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033353">
        <property type="term" value="P:S-adenosylmethionine cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00401">
        <property type="entry name" value="SAHH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1480:FF:000002">
        <property type="entry name" value="Adenosylhomocysteinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1480:FF:000007">
        <property type="entry name" value="Adenosylhomocysteinase"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Adenosylhomocysteinase"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Adenosylhomocysteinase like 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1480">
        <property type="entry name" value="Adenosylhomocysteinase-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042172">
        <property type="entry name" value="Adenosylhomocyst_ase-like_sf"/>
    </dbReference>
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        <property type="entry name" value="Adenosylhomocysteinase-like"/>
    </dbReference>
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        <property type="entry name" value="Ado_hCys_hydrolase_NAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020082">
        <property type="entry name" value="S-Ado-L-homoCys_hydrolase_CS"/>
    </dbReference>
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        <property type="entry name" value="ahcY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF004005">
        <property type="entry name" value="PRK05476.2-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23420">
        <property type="entry name" value="ADENOSYLHOMOCYSTEINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23420:SF3">
        <property type="entry name" value="S-ADENOSYLHOMOCYSTEINE HYDROLASE-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05221">
        <property type="entry name" value="AdoHcyase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00670">
        <property type="entry name" value="AdoHcyase_NAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001109">
        <property type="entry name" value="Ad_hcy_hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00996">
        <property type="entry name" value="AdoHcyase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00997">
        <property type="entry name" value="AdoHcyase_NAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52283">
        <property type="entry name" value="Formate/glycerate dehydrogenase catalytic domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00738">
        <property type="entry name" value="ADOHCYASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00739">
        <property type="entry name" value="ADOHCYASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3 5 6" id="KW-0520">NAD</keyword>
    <keyword evidence="2 6" id="KW-0554">One-carbon metabolism</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="S-adenosyl-L-homocysteine hydrolase NAD binding" evidence="9">
        <location>
            <begin position="285"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="41"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="10"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="60"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="binding site" evidence="4">
        <location>
            <position position="151"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
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        <location>
            <position position="225"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
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    <feature type="binding site" evidence="4">
        <location>
            <position position="250"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
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        <location>
            <position position="280"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
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        <location>
            <position position="284"/>
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        <ligand>
            <name>substrate</name>
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    </feature>
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        <location>
            <begin position="316"/>
            <end position="321"/>
        </location>
        <ligand>
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            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </ligand>
    </feature>
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        <location>
            <position position="337"/>
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        </ligand>
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            <position position="440"/>
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            <dbReference type="Ensembl" id="ENSCSRP00000002276.1"/>
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    </evidence>
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            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="526" mass="58438" checksum="FCF386FA81FEDBAE" modified="2022-01-19" version="1">MSVPDSAVGDEMKQAKEVEDAEKYSFMATVTKAPKKQIQFADDMQEFSKFPTKTGRRSLSRSISQSSTDSYSSAASYTDSSDDEVSPREKQQTNSKGSSNFCVKNIKQAEFGRREIEIAEQDMSALISLRKRAQGEKPLAGAKIVGCTHITAQTAVLIETLCALGAQCRWSACNIYSTQNEVAAALAEAGVAVFAWKGESEDDFWWCIDRCVNMDGWQANMILDDGGDLTHWVYKKYPNVFKKIRGIVEESVTGVHRLYQLSKAGKLCVPAMNVNDSVTKQKFDNLYCCRESILDGLKRTTDVMFGGKQVVVCGYGEVGKGCCAALKALGAIVNITEIDPICALQACMDGFRVVKLNEVIRQVDVVITCTGNKNVVTREHLDRMKNSCIVCNMGHSNTEIDVTSLRTPELTWERVRSQVDHVIWPDGKRVVLLAEGRLLNLSCSTVPTFVLSITATTQALALIELYNAPEGRYKQDVYLLPKKMDEYVASLHLPSFDAHLTELTDDQAKYLGLNKNGPFKPNYYRY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRC4</accession>
    <name>A0A8C3RRC4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Brain abundant membrane attached signal protein 1</fullName>
        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
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            <taxon>Vertebrata</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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        </lineage>
    </organism>
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            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <text evidence="1">Belongs to the BASP1 family.</text>
    </comment>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0449">Lipoprotein</keyword>
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    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010268"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
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    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002675.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="245" mass="25664" checksum="001F1D09A79AEFF1" modified="2022-01-19" version="1">MGGKLSKKKKGYNVNDEKAKDKDKKAEGAATEEEETPKQNEDAQQTTETAEVKENNKEEKGDKESQVAANKTEDKEGEKEKAVSQEEVQKSEPEKPEAIVDAKVEPQKNNEQLAPKQEEQTSASAPAASSEAPKTSEPSNDAKVSQPSEATATSKADDKSKEEGEAKKTEAPAAPAAQETKSDVAPASDSKPSSSEAAPSSKETPAATEAPSSTPKASAPAAPPEEAKSSEVAATNSDQTIAVQD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRT0</accession>
    <name>A0A8C3RRT0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">BAG cochaperone 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
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            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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        <property type="gene ID" value="ENSCSRG00000002496.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="F:adenyl-nucleotide exchange factor activity"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051087">
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050821">
        <property type="term" value="P:protein stabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="BAG2"/>
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    </dbReference>
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        <property type="entry name" value="BAG FAMILY MOLECULAR CHAPERONE REGULATOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="BAG FAMILY MOLECULAR CHAPERONE REGULATOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00264">
        <property type="entry name" value="BAG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51035">
        <property type="entry name" value="BAG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003284.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="215" mass="24312" checksum="438E702751710CF3" modified="2022-01-19" version="1">MAQARISAKAGEGQPAGQLRGRFFRSTSMADCSSRLLQNLDQLELRVEALRDAASAMEQEKETLLEMIHNIQNSQDMRHISEGEREELCLTASRLMGRTLTVEVSVETIRNPQQQESLLHATRMIDEVVNKLLDDLEDSKSRLMSLYGACTSEVPSGPIDQKFQSVVIGCAIEDQKKIKRRLETLLRNIENSEKSIMLLEHPKSTVQQLCNNERD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT58</accession>
    <name>A0A8C3RT58_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Lysine-specific demethylase</fullName>
            <ecNumber evidence="6">1.14.11.65</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Histone demethylase that specifically demethylates 'Lys-9' of histone H3, thereby playing a central role in histone code.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>N(6),N(6)-dimethyl-L-lysyl(9)-[histone H3] + 2 2-oxoglutarate + 2 O2 = L-lysyl(9)-[histone H3] + 2 formaldehyde + 2 succinate + 2 CO2</text>
            <dbReference type="Rhea" id="RHEA:60188"/>
            <dbReference type="Rhea" id="RHEA-COMP:15541"/>
            <dbReference type="Rhea" id="RHEA-COMP:15546"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:16842"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:61976"/>
            <dbReference type="EC" id="1.14.11.65"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="6">
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
        </cofactor>
        <text evidence="6">Binds 1 Fe(2+) ion per subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="6">Leu-Xaa-Xaa-Leu-Leu (LXXLL) motifs are known to mediate the association with nuclear receptors.</text>
    </comment>
    <comment type="domain">
        <text evidence="6">The JmjC domain and the C6-type zinc-finger are required for the demethylation activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the JHDM2 histone demethylase family.</text>
    </comment>
    <dbReference type="EC" id="1.14.11.65" evidence="6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003980.1">
        <property type="protein sequence ID" value="ENSCSRP00000003848.1"/>
        <property type="gene ID" value="ENSCSRG00000002866.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000118">
        <property type="term" value="C:histone deacetylase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031490">
        <property type="term" value="F:chromatin DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140683">
        <property type="term" value="F:histone H3K9me/H3K9me2 demethylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070988">
        <property type="term" value="P:demethylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.650">
        <property type="entry name" value="Cupin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003347">
        <property type="entry name" value="JmjC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045109">
        <property type="entry name" value="LSDs-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043145">
        <property type="entry name" value="Znf_ZZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12549">
        <property type="entry name" value="JMJC DOMAIN-CONTAINING HISTONE DEMETHYLATION PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12549:SF4">
        <property type="entry name" value="LYSINE-SPECIFIC DEMETHYLASE HAIRLESS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02373">
        <property type="entry name" value="JmjC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00558">
        <property type="entry name" value="JmjC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51197">
        <property type="entry name" value="Clavaminate synthase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51184">
        <property type="entry name" value="JMJC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0408">Iron</keyword>
    <keyword evidence="2 6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="JmjC" evidence="8">
        <location>
            <begin position="1260"/>
            <end position="1465"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="21"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="247"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="664"/>
            <end position="693"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1001"/>
            <end position="1054"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="31"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="52"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="267"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="664"/>
            <end position="676"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="1016"/>
            <end position="1028"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1029"/>
            <end position="1040"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU369087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003848.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1497" mass="163346" checksum="12994510B7B7CFA3" modified="2022-01-19" version="1">MWAGSEGLSGLVLSPIDGRGSVLAERGGSGAVQTPKGQVQGTVHLGGQSAPHDGEQTMESDAKNGEAAPKWRRPQGGAQETQKLESVVGAARRSGSVPLGIPSKSCRDGVDLSCVPGPDSALHPGEKASLWKRAERAKEFSPCLRWGRETLGGLETALDSPYHPAVEADFSKRMEARHQLPGTMQPKETPEFQLHSEPKNGEVNISWAALNKDRPGPMWTEAMLASQLALYSHAYHNYPLPLSGLENQSPAATGKPYRLSEQDSLHSASPSGDSTGDPPSFHHLSAHCPFLVEAKLAERNPFLASSIVPASTPAESAYGNSLASLALAHQPQDCPSALGEAQYTDPDWHRAPYPRAWSQPVYLAPHPRTKTPSAFETCSSSGNKEFYQKKDPGFPHTGKDLAPVPDQAQSRMLGQYEMGKVKRDGESEMELTYMEPTRGAEQMGCLALAPPSDQTLPNNRGQMGQPLFYLKHKVAESLWPSQPLVLDYPVSKAPARPSESKDESLLYQSLKAGSLAVLQESSGSPLTDRSHPPALSKVELPSGMEVLPAHALPCKCSPWDCPPRCCQRCQGAGCDAVNSFGTRNELPGPYREVDGALGGRDIQRGKVSSLLPCPPSNHHTKLKKTWLTRHSEQFRCPASCLGDKGAPGQIKEGLPLRFKALKREGQESAEEADRSGKRTAKRPHSHVSGEDLWSTGRSRGCYSAKQSSKAAENEALNPIRMDCEAPERREVCPAMGRNTDAGEGGLLSCNGEDAGEQKEKRYLQSVPCMALPDCIERCCACASKDRTGAVPREEEEEPVETFCRLLHFRRLAFCDSGELSVDGFSTLDEAEGESLCLRISSRERRAQDISTSLSLAKYLLSVLGDQFCEAIRRDREAWLWAQGENERVTAWRRGKGALQACDACQHGLFNAHWSCSSCGFQLCSECYRTKRERASPALAEESVQSAKCVQGQGHDVLSLIPAQFIPTHVLAELWKLMHEVQVKFDIESRCPCRLSIPSKSLTDNTGGGQKEEMGSMTPSLQPASNGETDGSRAIKEESPDSVHPPSEQGPKGAVQTSTLCELLTSTAVRLCLGQNGIRMAFAPVSPALPSDNRITNILDSIIAQVVERKIQEKHSERELRSPSPPEPQVSHCILAPGGLLWLHDPNHSCNYKLFQEHWRQGQPVLVSGLQKTLKKHLWEPESFCREQRGQEVQAVNLRSQPGWTWISSKDFWDGFASSAKCLETENSKRNLLKLESGFGDMPMCRAENLSASLPLLEYCGHDGKLNLASYLPGSQGRQWLSPQICAAYGVASEDRTVGTKNLTVEATDSISVLVYVGAYPLDGHSAQKEILRRVEEDGVDDVLKERLWDTRNWAGALWHVFRAEDADCIKGFLQKVCKAQGQDGAAQLDLNGHRSCYLDASLRRRLREECGVSSWTLLQFLGDAVLVPTGAPHQVQSLSSTISVTQRFLSPENTACSARLAAQATDPAGTAQRLHAQMDSMVYGAVRDAVGTLQGYN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTT2</accession>
    <name>A0A8C3RTT2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Transcription factor Sp7</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Zinc finger protein osterix</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Transcriptional activator essential for osteoblast differentiation. Binds to SP1 and EKLF consensus sequences and to other G/C-rich sequences.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Interacts with RIOX1; the interaction is direct and inhibits transcription activator activity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the Sp1 C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTT2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003971.1">
        <property type="protein sequence ID" value="ENSCSRP00000003838.1"/>
        <property type="gene ID" value="ENSCSRG00000002923.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001649">
        <property type="term" value="P:osteoblast differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd22542">
        <property type="entry name" value="SP7_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000077">
        <property type="entry name" value="Sp8 transcription factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000014">
        <property type="entry name" value="Transcription factor Sp3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000100">
        <property type="entry name" value="Zinc finger 45-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235">
        <property type="entry name" value="KRUEPPEL-LIKE TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235:SF19">
        <property type="entry name" value="TRANSCRIPTION FACTOR SP7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0010">Activator</keyword>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 16" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="289"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="319"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="18">
        <location>
            <begin position="349"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="18"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="168"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="364"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="380"/>
            <end position="389"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="413"/>
            <end position="422"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00053320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00065038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00067541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00077805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003838.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="422" mass="44890" checksum="FB3E2B6C00E8B2BF" modified="2022-01-19" version="1">PQSSFPLAMLTATCNKFGGSSPIRDSATPGKAGNPLGKKLYQLGAEQSSPRLRSSEAMGDSYAAAFPSGNGLLSPSASPQASTTYGNDYSPFSHSFPASSGSQDPSSLLVSKGHPSAECLPSVYTSLDMAHPYGSWYKAGIHPGISSSSSNATASWWDVHSNTNWLSAQPQSDGLQGSLQPVPAQTSLSPQLPSYSSDFTTLNSAPYPAMGITSSSHLLPASQHMLSQEMYKPKPVANNSLMEGGIGLKAPRGGAFSGTTGRSTCDCPNCQELERLGASAASLRKKPIHSCHIPGCGKVYGKASHLKAHLRWHTGERPFVCNWLFCGKRFTRSDELERHVRTHTREKKFTCLLCNKRFTRSDHLSKHQKTHTEMGAAKSGEGEAEREETATGGGSPGAALQDGLANDDKDTTSPEQSSLLEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU51</accession>
    <name>A0A8C3RU51_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Cell membrane</location>
            <topology evidence="1 10">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU51"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004128.1">
        <property type="protein sequence ID" value="ENSCSRP00000003994.1"/>
        <property type="gene ID" value="ENSCSRG00000003043.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15225">
        <property type="entry name" value="7tmA_OR10A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26453">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="23"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="59"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="90"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="138"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="202"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="237"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="272"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="39"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003994.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="35147" checksum="283C67480384963B" modified="2022-01-19" version="1">MRNDTSMAKFVLLGFSNHPDTNLILFVVFLFIYIITVLGNVLIIVVINVDPALHTPMYFFLRNLSFLEVCYTSVTLPKMLAILVSEDKTISFVGCAVQMYFFLFFAVTECFLLASMAYDRYSAICNPLRYTAIMDKRVCIQLAMSGSCICGTLVAVGHTTFIFTLPFCGSNVINHFFCEIQPVLKLVCGDTYWIEIQISVGAAFVLMLPFMLILVSYICIISTILKIRSAEGRHRAFSTCSSHLIVVTLFYGTALIMYVHPKSSFSPYVNKLLSLVYSVVTPILNPVIYSLRNKEVKDALRKTGMKVFHPQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUW6</accession>
    <name>A0A8C3RUW6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Fatty acid binding protein 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the calycin superfamily. Fatty-acid binding protein (FABP) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUW6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004848.1">
        <property type="protein sequence ID" value="ENSCSRP00000004696.1"/>
        <property type="gene ID" value="ENSCSRG00000003570.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.128.20:FF:000001">
        <property type="entry name" value="Fatty acid-binding protein, adipocyte"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012674">
        <property type="entry name" value="Calycin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000463">
        <property type="entry name" value="Fatty_acid-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031259">
        <property type="entry name" value="ILBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000566">
        <property type="entry name" value="Lipocln_cytosolic_FA-bd_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11955">
        <property type="entry name" value="FATTY ACID BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00061">
        <property type="entry name" value="Lipocalin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00178">
        <property type="entry name" value="FATTYACIDBP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50814">
        <property type="entry name" value="Lipocalins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Lipocalin/cytosolic fatty-acid binding" evidence="2">
        <location>
            <begin position="7"/>
            <end position="104"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008390"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004696.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="105" mass="11774" checksum="AED4AD87133239F9" modified="2022-01-19" version="1">MVLRKMGSVAKPDVYISKDGDTITIKTESTLKSSQLSFKLGEKCEENTLDGRKVQTLITLNGNTLTQLQQWDGKESTITRKIEDGKLVVECDMNGCKCKRLYQKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW01</accession>
    <name>A0A8C3RW01_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Cilia and flagella associated protein 20</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW01"/>
    <dbReference type="SMR" id="A0A8C3RW01"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006011.1">
        <property type="protein sequence ID" value="ENSCSRP00000005821.1"/>
        <property type="gene ID" value="ENSCSRG00000004386.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040441">
        <property type="entry name" value="CFA20/CFAP20DC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007714">
        <property type="entry name" value="CFA20_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12458">
        <property type="entry name" value="ORF PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05018">
        <property type="entry name" value="CFA20_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CFA20" evidence="1">
        <location>
            <begin position="1"/>
            <end position="184"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF05018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005821.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="193" mass="22734" checksum="707CDB0D321EDAC2" modified="2022-01-19" version="1">MFKNTFQSGFLSVLYSIGSKPLQIWDKKVRNGHIKRITDNDIQSLVLEIEGTNVSTTYITCPADPKKTLGIKLPFLVMIIKNLKKYFTFEVQVLDDKNVRRRFRASNYQSTTRVKPFICTMPMRLDDGWNQIQFNLSDFTRRAYGTNYIETLRVQIHANCRIRRVYFSDRLYSEDELPAEFKLYLPVQNKAKQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWA3</accession>
    <name>A0A8C3RWA3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Isocitrate dehydrogenase [NAD] subunit, mitochondrial</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Plays a structural role to facilitate the assembly and ensure the full activity of the enzyme catalyzing the decarboxylation of isocitrate (ICT) into alpha-ketoglutarate. The heterodimer composed of the alpha (IDH3A) and beta (IDH3B) subunits and the heterodimer composed of the alpha (IDH3A) and gamma (IDH3G) subunits, have considerable basal activity but the full activity of the heterotetramer (containing two subunits of IDH3A, one of IDH3B and one of IDH3G) requires the assembly and cooperative function of both heterodimers.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Heterooligomer of subunits alpha (IDH3A), beta (IDH3B), and gamma (IDH3G) in the apparent ratio of 2:1:1. The heterodimer containing one IDH3A and one IDH3B subunit and the heterodimer containing one IDH3A and one IDH3G subunit assemble into a heterotetramer (which contains two subunits of IDH3A, one of IDH3B and one of IDH3G) and further into the heterooctamer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the isocitrate and isopropylmalate dehydrogenases family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWA3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005777.1">
        <property type="protein sequence ID" value="ENSCSRP00000005601.1"/>
        <property type="gene ID" value="ENSCSRG00000004189.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10261637at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
        <property type="term" value="F:NAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016616">
        <property type="term" value="F:oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006102">
        <property type="term" value="P:isocitrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006099">
        <property type="term" value="P:tricarboxylic acid cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.718.10:FF:000001">
        <property type="entry name" value="Isocitrate dehydrogenase [NAD] subunit, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.718.10">
        <property type="entry name" value="Isopropylmalate Dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019818">
        <property type="entry name" value="IsoCit/isopropylmalate_DH_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004434">
        <property type="entry name" value="Isocitrate_DH_NAD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024084">
        <property type="entry name" value="IsoPropMal-DH-like_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00175">
        <property type="entry name" value="mito_nad_idh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11835">
        <property type="entry name" value="DECARBOXYLATING DEHYDROGENASES-ISOCITRATE, ISOPROPYLMALATE, TARTRATE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11835:SF42">
        <property type="entry name" value="ISOCITRATE DEHYDROGENASE [NAD] SUBUNIT BETA, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00180">
        <property type="entry name" value="Iso_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01329">
        <property type="entry name" value="Iso_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53659">
        <property type="entry name" value="Isocitrate/Isopropylmalate dehydrogenase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00470">
        <property type="entry name" value="IDH_IMDH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 8" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="4 8" id="KW-0816">Tricarboxylic acid cycle</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007769"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022532"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00037063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU361266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005601.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="384" mass="42353" checksum="3F8C34B642D3BA3A" modified="2022-01-19" version="1">MAAISGVRAVAGALLRAQGRGAWRPLSASAAPQQTLRSQTEKHEGMFKVTMLPGDGVGPELMHSVKEVFKAAGVPVEFDEHHLSEVQNMASEAKLDEVIDSMKESKVAIIGKIHTPMEYKGELASYDMRLRRKLDLFANVVHVKSLPGYITRHNNLDLVIIREQTEGEYSSLEHESVKGVIECLKIITRDKSERIAKFAFDYATKKGRSKVTAVHKANIMKLGDGLFLRCCEEVAELYPKIEFDTMIIDNCCMQLVQNPHQFDVLVMPNLYGNIIDNLAAGLVGGAGVVPGESYSAEYAVFEMGARHPFAQAVGRNIANPTAMLLSAANMLRHLNLEYHSNVISDAVKRVIKVGKVRTRDMGGYSTTSDFIKSVTDNLHPHYGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWV3</accession>
    <name>A0A8C3RWV3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">C-X-C motif chemokine ligand 14</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWV3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005357.1">
        <property type="protein sequence ID" value="ENSCSRP00000005194.1"/>
        <property type="gene ID" value="ENSCSRG00000003943.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008009">
        <property type="term" value="F:chemokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001811">
        <property type="entry name" value="Chemokine_IL8-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036048">
        <property type="entry name" value="Interleukin_8-like_sf"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00048">
        <property type="entry name" value="IL8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00436">
        <property type="entry name" value="INTERLEUKIN8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54117">
        <property type="entry name" value="Interleukin 8-like chemokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0202">Cytokine</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033996547" evidence="2">
        <location>
            <begin position="23"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="domain" description="Chemokine interleukin-8-like" evidence="3">
        <location>
            <begin position="23"/>
            <end position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF00048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005194.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="98" mass="11547" checksum="D071CDF52F67D319" modified="2022-01-19" version="1">MKPLTAALLLLFIVMCLATAEGSKCKCSRKGPKIRFSAVQKLEIKPKYPHCKEKMIIVTMQSRFRGGQQYCLHPKLQSTKRLVKWYTIWKEKRRVYEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXP6</accession>
    <name>A0A8C3RXP6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Monocarboxylate transporter 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Solute carrier family 16 member 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>(R)-3-hydroxybutanoate(out) + H(+)(out) = (R)-3-hydroxybutanoate(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:71795"/>
            <dbReference type="ChEBI" id="CHEBI:10983"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:71796"/>
        </physiologicalReaction>
        <physiologicalReaction direction="right-to-left" evidence="17">
            <dbReference type="Rhea" id="RHEA:71797"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>(S)-lactate(in) + H(+)(in) = (S)-lactate(out) + H(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29415"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16651"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:29416"/>
        </physiologicalReaction>
        <physiologicalReaction direction="right-to-left" evidence="16">
            <dbReference type="Rhea" id="RHEA:29417"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>3-methyl-2-oxobutanoate(out) + H(+)(out) = 3-methyl-2-oxobutanoate(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:71783"/>
            <dbReference type="ChEBI" id="CHEBI:11851"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>4-methyl-2-oxopentanoate(out) + H(+)(out) = 4-methyl-2-oxopentanoate(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:71779"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17865"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>acetoacetate(out) + H(+)(out) = acetoacetate(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:71775"/>
            <dbReference type="ChEBI" id="CHEBI:13705"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:71776"/>
        </physiologicalReaction>
        <physiologicalReaction direction="right-to-left" evidence="15">
            <dbReference type="Rhea" id="RHEA:71777"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Apical cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Basolateral cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the major facilitator superfamily. Monocarboxylate porter (TC 2.A.1.13) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXP6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006063.1">
        <property type="protein sequence ID" value="ENSCSRP00000005872.1"/>
        <property type="gene ID" value="ENSCSRG00000004423.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6499973at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015650">
        <property type="term" value="F:lactate:proton symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035879">
        <property type="term" value="P:plasma membrane lactate transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17426">
        <property type="entry name" value="MFS_MCT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000030">
        <property type="entry name" value="monocarboxylate transporter 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004743">
        <property type="entry name" value="MCT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050327">
        <property type="entry name" value="Proton-linked_MCT"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00892">
        <property type="entry name" value="2A0113"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11360">
        <property type="entry name" value="MONOCARBOXYLATE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11360:SF24">
        <property type="entry name" value="MONOCARBOXYLATE TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0769">Symport</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006727"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00015821"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00029777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00034216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00034218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00035869"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00036111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00036520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005872.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="509" mass="55773" checksum="94A6CB30AD313CE0" modified="2022-01-19" version="1">MPPAIGGPQGYTPPEGGWGWAVVVGAFISIGFSYAFPKSITVFFKEIEIIFDASSSKVSWISSIMLAVMYAGGPISSILVNKYGSRPVMIAGGCLSGCGLIAASFCNTVEELYFCVGVVGGLGLAFNLNPALTMIGKYFYKKRPLANGLAMAGSPVFLSTLAPLNQFFFSIFGWRGSFLILGGLLLNCCVAGSLMRPIGPKPDQLKKEITKEVLQEAGKPAMKVDEGAGDASMDLIAGKTKKQKLTVYQTINKFLDLSLFTHRGFLLYLSGNVIMFFGLFTPLVFLSNYGKSKEFGNESSAFLLSILAFVDMVARPSMGLVANTKWVRPRIQYFFAVSVVYNGVCHLLVPFSTTYAGFCIYAGFFGFAFGWLSSVLFETLMDLVGAQRFSSAVGLVTIVECCPVLLGPPLLGKLNDMYGDYKYTYWSCGVILIISGIYLFVGMGINYRLLEKEQKAEDKLRNEGREEETNIDEVEKQKEAEKQKEANNDVANMPQKNIEDDLKEEESRM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0S2</accession>
    <name>A0A8C3S0S2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Protein furry homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000007174.1">
        <property type="protein sequence ID" value="ENSCSRP00000006958.1"/>
        <property type="gene ID" value="ENSCSRG00000004488.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030427">
        <property type="term" value="C:site of polarized growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000902">
        <property type="term" value="P:cell morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031175">
        <property type="term" value="P:neuron projection development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025614">
        <property type="entry name" value="Cell_morpho_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025481">
        <property type="entry name" value="Cell_Morphogen_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045842">
        <property type="entry name" value="Fry_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039867">
        <property type="entry name" value="Furry/Tao3/Mor2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029473">
        <property type="entry name" value="MOR2-PAG1_mid"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12295">
        <property type="entry name" value="FURRY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12295:SF29">
        <property type="entry name" value="PROTEIN FURRY HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19421">
        <property type="entry name" value="Fry_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14225">
        <property type="entry name" value="MOR2-PAG1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14228">
        <property type="entry name" value="MOR2-PAG1_mid"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14222">
        <property type="entry name" value="MOR2-PAG1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Cell morphogenesis protein N-terminal" evidence="2">
        <location>
            <begin position="210"/>
            <end position="723"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis central region" evidence="4">
        <location>
            <begin position="1234"/>
            <end position="1394"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis central region" evidence="4">
        <location>
            <begin position="1439"/>
            <end position="1525"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis central region" evidence="4">
        <location>
            <begin position="1662"/>
            <end position="1724"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis central region" evidence="4">
        <location>
            <begin position="1811"/>
            <end position="1923"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis protein C-terminal" evidence="3">
        <location>
            <begin position="2067"/>
            <end position="2319"/>
        </location>
    </feature>
    <feature type="domain" description="Protein furry C-terminal" evidence="5">
        <location>
            <begin position="2344"/>
            <end position="3038"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="733"/>
            <end position="755"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1776"/>
            <end position="1798"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1962"/>
            <end position="2006"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="2036"/>
            <end position="2057"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="2373"/>
            <end position="2401"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="2526"/>
            <end position="2557"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="2602"/>
            <end position="2638"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="741"/>
            <end position="755"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1962"/>
            <end position="1975"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="1977"/>
            <end position="1998"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="2040"/>
            <end position="2057"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="2390"/>
            <end position="2401"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="2526"/>
            <end position="2538"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="2543"/>
            <end position="2553"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="2602"/>
            <end position="2615"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="2617"/>
            <end position="2634"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF14222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF14225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF14228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF19421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006958.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="3038" mass="341826" checksum="29F5F02D6E2D9404" modified="2022-01-19" version="1">MSIDDSNLYSRTKSKLNSYPADYKSTRRSSLPPDLLLGNDIKGKFQRNIKNLEPIHPRRPKKRPSIFPASPVGNGYIKPPVPPVSGTQREKGPPAMLPISVDPDSKPGEYVLKSLFVNFTTQAERKIRIIMAEPLEKPLTKSLQRGEDPQFDQVISSMSSLSEYCLPSILRTLFDWYKRQNGIEDESHEYRPRTSTKSKSDEQQRDYLMERRDLAIDFIFSLVLIEVLKQIPLHPVIDSLVHDVINLAFKHFKYKEGYLGPNTGNMHIVADLYAEVIGVLAQAKFPAVKKKFMAELKELRHKEQSPYVVQSIISLIMGMKFFRIKMYPVEDFEASLQFMQECAHYFVEVKDKDIKHALAGLFVEILVPVAAAVKNEVNVPCLRNFVESLYDTTLELSSRKKHSLALYPLVTCLLCVSQKQFFLNRWHIFLNNCLSNLKNKDPKMARVALESLYRLLWVYMIRIKCESNTATQSRLITIVTTLFPKGSRGVVPRDMPLNIFVKIIQFIAQERLDFAMKEIIFDFLCVGKPAKAFSLNPERMNIGLRAFLVIADSLQQKDGEPPMPVTGAVLPSGNTLRVXXXQKSGLKAVDNILRHLDKEVGRCMMLTNIQMLNKEPEDMITGERKPKIDLFRTCVAAIPRLLPDGMSKLELIDLLARLSIHMDDELRHIAQNSLQGLLVDFVDWREDVLFGFTNFLLREVNDMHHTLLDTSLKLLLQLLTQWKLVIHTPGKASEQTKSRSSELIPNGSSHRIQSERSPYSNVLHAVEGFALVLLCSFQVATRKLAVLILREIRALFLALGQAEDDDRPMIDVMDQLSSSILESFIHVAVSDSTTLPLTHNVDLQWLVEWNAVLVNSHYDVKSPSHVWIFAQSVKDPWVLCLFSFLRQENLPKHCPTALSYAWPYAFTRLQLVMPLVDPNIPVNAKKTSTASSGDNYVTLWRNYLILCFGVAKPSIMSPGHLRASTPEIMATTPDGTVSYDNKAIGTPSVGVLLKQLVPLMRLESIEITESLVLGFGRTNSLVFRELVEELHPLMKEALERRPENKKRRERRDLLRLQLLRIFELLADAGVISDSTNGALERDTLALGALFLEYVDLTRMLLEAENDKEVEILKDMRAHFSAMTANLIQCVPVHHRRFLFPQQSLRHHLFILFSQWAGPFSIMFTPLDRYSDRNHQITRYQYCALKAMSAVLCCGPVFDNVGLSPDGYLYKWLDNILACQDLRVHQLGCEVVVLLLELNPDQVNLFNWAIDRCYTGSYQLASGCFKAIATVCGSRNYPFDIVTLLNLVLFKASDTNREIYEISMQLMQILEAKLFVYSKKVAEQRPGSILYGTHGPLPPLYSVSLALLSYELARMYPELTLPLFSEVSQRFPTTHPNGRQIMLTYLLPWLHNIELVDSRLLLPGSSPSTPEDEIKDKEGEIAVTYGLKGNGWGSPEATSLVLNNLMYMTAKYGDEVPGLEMENVWNALANNEKWSNNLRITLQFLISLCGVSSDTILLPYIKKVAIYLCRNNTIQTMEELLFELQQTDPVNPIVQHCDNPPFYRFTASNKPSAVASGTTSSSNTVVAGQDSFPDIEESRMVKETDERFSNVIRAHTRLESRYSNSSGGSYDDDKNDPVSPYTSWLLNIVETKQPQPLPMPYNGGCWAPLVDYLPETVTPRGPLHRCNIAVIFMTEMVVDHSVREDWALHLPLLLHALFLGLDHYRPEVFEHSKKLLLHLLIALSSNSHFQAIASVLLQTREMNETKTLTVQPAYLPEFLYTGGFDFLREYQSSPVPDSGLSSSSTSSSISLGGSSGNLPQITQEVEDMDTAAETDEKANKLIEFLTTRAFGPLWCHEDITPKNQNTKSADQLTNFLRHVVSVFKDSKSGFHLEQHLSEVALQTALASSSRHYAGRSFQIFRALKQPLSAHALSDLLSRLVEVIGEHGDEIQGYVMEALLTLEATVDNLSDCLKNSDLLTVLSRSSSPDLTSSTKLTANRKSTGQLNVNPGAVSGNTATAERSRHQRSFSVPKKFGVVDRSSDPPRSATLDRIQACTQQGLSSKTRSSSSLKDSLTDPSNINNPTNLLATIFWVAVALMESDFEFEYLMALRLLNKLLAYLPLDKAENREKLEKLQGQLKWSDFLGLQQLLLKGFTSLTTTDLTLQLFSLLTPVSRVSMVDSSQVIGFPLNVLCLLPHLIQHFDSPNQFCKDIAERIAQVCLEEKNPKLSNLAHVMTLYKTHSYTRDCATWVNVVCRYLHEAFADITLSMVTYLAELLEKGLPSMQQSLLQMIYSLLSYMDLSGIPVKQFNMEVLKTIEKYVQSIHWREALNILKLVVSRSASLVLPSYQHSDLAKMEIHRVWNSASKELPGKTLEFHFDISETPIIGRRYDELQSSAGRDGKPRAMAVTRSTSSTSSGSNSNVLVPVSWKRPQYSQKRTKEKLVHVLTLCGQDVGLSKNPSVIFSSCGDLDLIEHQTSLVSSEDGTREQENMDDSNSEQQFRVFRDFDFLDVELEDGEGESMDNFNWGVRRRSLDSLDKCEMQLLEESQLSGSTPSLNKMNHEDSDESSEEEDLTTSQILEHSDLIITLSPSEDTIHLDSLSTSCDTTSADPHHFNTRTSSFEVSLPDMSNHQVSEGSKAEAAHEEEDTTVHEDDLSGSTNELPAAFECSDSLSLDMTETEEKGDRLLEQFALASFGEGDRNASPPPSPFFSAILAAFQPAACDDAEEAWRSHLNQLMCDSDGSCAVYTFHVFSSLFKSIQKRFCFLTCDAASYLGDNLRGIGSKFVSSSQMLTSCSECPTLFVDAETLLSCGLLEKLKFSVLELQEYLDTYNNRKEATLSWLANCKATFAGGSQDGVITCQPGDSEEKQLELCQRLYKLHFQLLLLFQSYCKLIGQVHEVSSMPELLNMSRELSELKKNLKDATAVIAADPLNMEAALSEPTFSSTEAAIQSMLECLKNNELGKALLQIRECRSLWPNDIFGSNSDDEVQTLLNIYFRHQTLGQTGTYALVGSNQSLTEICTKLMELNIEIRDMIRRAQSYRVINTFLPNSSVSGTSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S278</accession>
    <name>A0A8C3S278_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Xanthine dehydrogenase/oxidase</fullName>
            <ecNumber evidence="7">1.17.1.4</ecNumber>
            <ecNumber evidence="8">1.17.3.2</ecNumber>
            <ecNumber evidence="6">1.2.3.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="31 32">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="31" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="31" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>an aldehyde + O2 + H2O = a carboxylate + H2O2 + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16829"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:17478"/>
            <dbReference type="ChEBI" id="CHEBI:29067"/>
            <dbReference type="EC" id="1.2.3.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>hypoxanthine + NAD(+) + H2O = xanthine + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:24670"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17368"/>
            <dbReference type="ChEBI" id="CHEBI:17712"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="EC" id="1.17.1.4"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>xanthine + NAD(+) + H2O = urate + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17712"/>
            <dbReference type="ChEBI" id="CHEBI:17775"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="EC" id="1.17.1.4"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>xanthine + O2 + H2O = urate + H2O2</text>
            <dbReference type="Rhea" id="RHEA:21132"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:17712"/>
            <dbReference type="ChEBI" id="CHEBI:17775"/>
            <dbReference type="EC" id="1.17.3.2"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 27">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="28">
            <name>Mo-molybdopterin</name>
            <dbReference type="ChEBI" id="CHEBI:71302"/>
        </cofactor>
        <text evidence="28">Binds 1 Mo-molybdopterin (Mo-MPT) cofactor per subunit.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="21">
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="28">
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:49601"/>
        </cofactor>
        <text evidence="28">Binds 2 [2Fe-2S] clusters.</text>
    </comment>
    <comment type="subunit">
        <text evidence="5">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Peroxisome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the xanthine dehydrogenase family.</text>
    </comment>
    <dbReference type="EC" id="1.17.1.4" evidence="7"/>
    <dbReference type="EC" id="1.17.3.2" evidence="8"/>
    <dbReference type="EC" id="1.2.3.1" evidence="6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008271.1">
        <property type="protein sequence ID" value="ENSCSRP00000008001.1"/>
        <property type="gene ID" value="ENSCSRG00000005903.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005777">
        <property type="term" value="C:peroxisome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051537">
        <property type="term" value="F:2 iron, 2 sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004031">
        <property type="term" value="F:aldehyde oxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071949">
        <property type="term" value="F:FAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
        <property type="term" value="F:NAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004854">
        <property type="term" value="F:xanthine dehydrogenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004855">
        <property type="term" value="F:xanthine oxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.120:FF:000001">
        <property type="entry name" value="Aldehyde oxidase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.30:FF:000015">
        <property type="entry name" value="Aldehyde oxidase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.365.10:FF:000003">
        <property type="entry name" value="Aldehyde oxidase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1170.50:FF:000001">
        <property type="entry name" value="Aldehyde oxidase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.365.10:FF:000025">
        <property type="entry name" value="Aldehyde oxidase 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.365.10:FF:000001">
        <property type="entry name" value="Xanthine dehydrogenase oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.365.10:FF:000004">
        <property type="entry name" value="Xanthine dehydrogenase oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.390.50:FF:000001">
        <property type="entry name" value="Xanthine dehydrogenase oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.43.10:FF:000001">
        <property type="entry name" value="Xanthine dehydrogenase/oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.465.10:FF:000004">
        <property type="entry name" value="Xanthine dehydrogenase/oxidase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.465.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.120">
        <property type="entry name" value="[2Fe-2S]-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1170.50">
        <property type="entry name" value="Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.365.10">
        <property type="entry name" value="Aldehyde oxidase/xanthine dehydrogenase, molybdopterin binding domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.390.50">
        <property type="entry name" value="CO dehydrogenase flavoprotein, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.43.10">
        <property type="entry name" value="Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002888">
        <property type="entry name" value="2Fe-2S-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036884">
        <property type="entry name" value="2Fe-2S-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036010">
        <property type="entry name" value="2Fe-2S_ferredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001041">
        <property type="entry name" value="2Fe-2S_ferredoxin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006058">
        <property type="entry name" value="2Fe2S_fd_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000674">
        <property type="entry name" value="Ald_Oxase/Xan_DH_a/b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036856">
        <property type="entry name" value="Ald_Oxase/Xan_DH_a/b_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016208">
        <property type="entry name" value="Ald_Oxase/xanthine_DH-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014313">
        <property type="entry name" value="Aldehyde_oxidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008274">
        <property type="entry name" value="AldOxase/xan_DH_MoCoBD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046867">
        <property type="entry name" value="AldOxase/xan_DH_MoCoBD2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037165">
        <property type="entry name" value="AldOxase/xan_DH_Mopterin-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012675">
        <property type="entry name" value="Beta-grasp_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005107">
        <property type="entry name" value="CO_DH_flav_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036683">
        <property type="entry name" value="CO_DH_flav_C_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016166">
        <property type="entry name" value="FAD-bd_PCMH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036318">
        <property type="entry name" value="FAD-bd_PCMH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016167">
        <property type="entry name" value="FAD-bd_PCMH_sub1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016169">
        <property type="entry name" value="FAD-bd_PCMH_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002346">
        <property type="entry name" value="Mopterin_DH_FAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014307">
        <property type="entry name" value="Xanthine_DH_ssu"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02969">
        <property type="entry name" value="mam_aldehyde_ox"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02963">
        <property type="entry name" value="xanthine_xdhA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45444">
        <property type="entry name" value="XANTHINE DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45444:SF3">
        <property type="entry name" value="XANTHINE DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01315">
        <property type="entry name" value="Ald_Xan_dh_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03450">
        <property type="entry name" value="CO_deh_flav_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00941">
        <property type="entry name" value="FAD_binding_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00111">
        <property type="entry name" value="Fer2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01799">
        <property type="entry name" value="Fer2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02738">
        <property type="entry name" value="MoCoBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20256">
        <property type="entry name" value="MoCoBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000127">
        <property type="entry name" value="Xanthine_DH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01008">
        <property type="entry name" value="Ald_Xan_dh_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01092">
        <property type="entry name" value="CO_deh_flav_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54292">
        <property type="entry name" value="2Fe-2S ferredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55447">
        <property type="entry name" value="CO dehydrogenase flavoprotein C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47741">
        <property type="entry name" value="CO dehydrogenase ISP C-domain like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54665">
        <property type="entry name" value="CO dehydrogenase molybdoprotein N-domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56176">
        <property type="entry name" value="FAD-binding/transporter-associated domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56003">
        <property type="entry name" value="Molybdenum cofactor-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00197">
        <property type="entry name" value="2FE2S_FER_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51085">
        <property type="entry name" value="2FE2S_FER_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51387">
        <property type="entry name" value="FAD_PCMH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13 28" id="KW-0001">2Fe-2S</keyword>
    <keyword evidence="10" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15 27" id="KW-0274">FAD</keyword>
    <keyword evidence="12" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="17 28" id="KW-0408">Iron</keyword>
    <keyword evidence="18 28" id="KW-0411">Iron-sulfur</keyword>
    <keyword evidence="14 28" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11 28" id="KW-0500">Molybdenum</keyword>
    <keyword evidence="19" id="KW-0520">NAD</keyword>
    <keyword evidence="16" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="20" id="KW-0576">Peroxisome</keyword>
    <keyword evidence="32" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="2Fe-2S ferredoxin-type" evidence="29">
        <location>
            <begin position="12"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="domain" description="FAD-binding PCMH-type" evidence="30">
        <location>
            <begin position="238"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="26">
        <location>
            <position position="1272"/>
        </location>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="51"/>
        </location>
        <ligand>
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="56"/>
        </location>
        <ligand>
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="59"/>
        </location>
        <ligand>
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="81"/>
        </location>
        <ligand>
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="121"/>
        </location>
        <ligand>
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="124"/>
        </location>
        <ligand>
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="156"/>
        </location>
        <ligand>
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="158"/>
        </location>
        <ligand>
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <begin position="266"/>
            <end position="273"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <begin position="356"/>
            <end position="360"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="369"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="413"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="431"/>
        </location>
        <ligand>
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="778"/>
        </location>
        <ligand>
            <name>Mo-molybdopterin</name>
            <dbReference type="ChEBI" id="CHEBI:71302"/>
        </ligand>
        <ligandPart>
            <name>Mo</name>
            <dbReference type="ChEBI" id="CHEBI:28685"/>
        </ligandPart>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="809"/>
        </location>
        <ligand>
            <name>Mo-molybdopterin</name>
            <dbReference type="ChEBI" id="CHEBI:71302"/>
        </ligand>
        <ligandPart>
            <name>Mo</name>
            <dbReference type="ChEBI" id="CHEBI:28685"/>
        </ligandPart>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="923"/>
        </location>
        <ligand>
            <name>Mo-molybdopterin</name>
            <dbReference type="ChEBI" id="CHEBI:71302"/>
        </ligand>
        <ligandPart>
            <name>Mo</name>
            <dbReference type="ChEBI" id="CHEBI:28685"/>
        </ligandPart>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <position position="925"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="28">
        <location>
            <position position="1090"/>
        </location>
        <ligand>
            <name>Mo-molybdopterin</name>
            <dbReference type="ChEBI" id="CHEBI:71302"/>
        </ligand>
        <ligandPart>
            <name>Mo</name>
            <dbReference type="ChEBI" id="CHEBI:28685"/>
        </ligandPart>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004275"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006849"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00013041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00013123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00013221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00019137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022505"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00034078"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00047378"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00047679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00049017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00049517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="PIRSR" id="PIRSR000127-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="PIRSR" id="PIRSR000127-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="PIRSR" id="PIRSR000127-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS51085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="PROSITE" id="PS51387"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008001.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1340" mass="147402" checksum="7FC7EB939EF3ACB9" modified="2022-01-19" version="1">MSLPAAGAAGPDELIFYVNGRKIVEKNADPEQMLLSYLRKRLRLTGTKYGCGGGGCGACTVMISTYEPVSKKIRHYSANACLLPICSLHDFAVTTVEGIGCTKTRIHPVQERLAKCHGSQCGFCTPGMVMSMYALLRNHPEPSMEQITEALAGNLCRCTGYRPILDGCKTFCKEPFCCQSKENGNCCLDREDKLKGEKISTKLFSADEFQPLDPTQEFIFPPELMTMTENQPKRTLVFQGERTTWISPASLKELLELKAKYPKAPLVVGNTSVGPEMKFKGVHHPVIISPARILDLNVVRSTDNGLTLGAACSLAAMKDVLTNTVSELPGEKTKIFRALLHQLKTLGGQQIRNISSLGGNIMSRKSTSDLNPILAVGNCTLNLASREGTRWISLSDIFANGVGNSTLTPEEVLVSVHIPHSRKGEFVSAFRQAQRRENALPIANAGMRVLFAEGTDIIMDFGIFYGGIGSTTVCAKQTCRALIGRHWNEQMLDEACRLVLKEVSLPGSAPGGKVEYRRTLIVSFLFKFYLEVLQSLNRMDPHRCPDISEKHGSVLKDFQPKMPQSEQIYQEVNPEQLPRDPVGRPIMHQAGIKHATGEALYCDDIRAVDEELFLAVVTSSRAHAKIVSIDTSQALKAPGVFDIVTAQDVPATNEFYYYSDPEIIFAKDKVICVGQIVCGVVADSDVHAKQAAAKVKIEYEDLEPVILTVEEAIKHNSFFEPQRRLEQGNIDEAFETVDQILEGEIHIGGQEHFYMETQSALVVPKGEDKEMDVYVSTQHPALIQEMVASCLGIPASRIMCHVKRIGGAFGGKIGKAGLLASVAAVAANKTGHAVRFILDRGDDMLITGGRHPLVGKYKVGFMNDGRIMAADAKYYINGGCTPDDSILVAEVVLLKMDNAYKIPNLRCCSHACKTNLPSNTALRGFGFPQSGLITESWITAIAAKSGLSPEKVREINMYKETEQICYIQELDPENLVRCWNECMEKSEYYSRKTAVEEFNKQNYWKKKGIAIIPMKFPFGLCTRFLSQAAALVHIYMDGSVLLTHGGIEMGQGIHTKMIQVASRELKIPMSSIHFCETSTTTVPNACASVASSGTDVNGMAVKDACQTLLKRLEPIISKNPKGTWNDWVKEAFEQSINLSATGYFRGYEANMDWEKGEGHPFTYFVFGAACSEVEIDCLTGDHKNIRTDIVMDIGCSINPAVDIGQIEGAFVQGIGLYTMEELKYSPEGVLYTRGPDQYKIPAICDIPEQFSVSLLSSSQNPYAIYSSKGMGEAGLFLGCSVFFAIWDAVAAVRKERGLTGTFTLNSPLTPERIRMSCTDQFTEMSAKDEPESFIPWAISI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2W6</accession>
    <name>A0A8C3S2W6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Rab-like protein 6</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">GTP-binding protein Parf</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Rab-like protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">May enhance cellular proliferation. May reduce growth inhibitory activity of CDKN2A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2W6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008543.1">
        <property type="protein sequence ID" value="ENSCSRP00000008265.1"/>
        <property type="gene ID" value="ENSCSRG00000006166.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000781">
        <property type="entry name" value="RAB, member RAS oncogene family like 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040385">
        <property type="entry name" value="RABL6"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14932:SF1">
        <property type="entry name" value="RAB-LIKE PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14932">
        <property type="entry name" value="RAS GTPASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08477">
        <property type="entry name" value="Roc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="280"/>
            <end position="499"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="511"/>
            <end position="696"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="290"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="306"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="14">
        <location>
            <begin position="316"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="14">
        <location>
            <begin position="333"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="352"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="416"/>
            <end position="442"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="511"/>
            <end position="520"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="569"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="14">
        <location>
            <begin position="616"/>
            <end position="625"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="626"/>
            <end position="641"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="681"/>
            <end position="696"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00055907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00074904"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00080075"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00080258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008265.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="696" mass="76553" checksum="6B08F2855D5DDEA3" modified="2022-01-19" version="1">MFSALKKLVGSDQAPIRDKNIPAGLQSMNQALQRRFAKGVQYNMKIVIRGDRNTGKTTLWHRLQGKKFVEEYIPTQEIQVTSIHWNYKTTDDIVKVEVWDVVDKGKCKKRGDGLKLENDPQEAESEMALDAEFLDVYKNCNGVVMMFDITKQWTFNYILRELPKVPTHVPVCVLGNYRDMGEHRVILPDDMREFIDNLNRPPGSSYFRYAESSMKNSFGLKYLHKFFNIPFLQLQRETLLRQLETNQLDIDATLEELSVQQETEDQNYEIFLEMMEARSRGHASPMATNGQSPSSGSQSPIVPPSCTSTDSSNPGTPQPPPPQQPPVNATASPEPPSSLSPVPPLEAQLPHASSPATASPATPVAVPLQKRSIISRLFGTSPAPETSPPPPDAATVPPSEVPAKVQSVEDFIPDDSLDRSFLEDPIPPRDKGITRTKDHNESDSDGEALGGNPMVAGFQDDLDLDDKVPSKPSLATELVPSKNITLSSEEEAEMEDAVVTIVADEDIDYETQWSSKNSMKPQKEAASTKAPDQKLPGSLPPHSGSEKHSSTKLPIDLPVTGASAPAGTASLQAQRTTSQNKGSASKLKGSKEEKPEESDSDQEGPIATQMLSFVMDDPDFESEESDSQRKKVGEFPVREDPSDISDEDTSLAKPPQPMKPTIHSFKLKNDSDLFGLGLEETGPKESSDEGKSRSYV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S314</accession>
    <name>A0A8C3S314_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Connector enhancer of kinase suppressor of ras 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CNKSR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S314"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008196.1">
        <property type="protein sequence ID" value="ENSCSRP00000007930.1"/>
        <property type="gene ID" value="ENSCSRG00000005872.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd06748">
        <property type="entry name" value="PDZ_CNK1_2_3-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09511">
        <property type="entry name" value="SAM_CNK1_2_3-suppressor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000019">
        <property type="entry name" value="Connector enhancer of kinase suppressor of Ras 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000060">
        <property type="entry name" value="Connector enhancer of kinase suppressor of Ras 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049628">
        <property type="entry name" value="CNK1-3_SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010599">
        <property type="entry name" value="CNK2/3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051566">
        <property type="entry name" value="CNKSR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017874">
        <property type="entry name" value="CRIC_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12844">
        <property type="entry name" value="CONNECTOR ENCHANCER OF KINASE SUPPRESSOR OF RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12844:SF17">
        <property type="entry name" value="CONNECTOR ENHANCER OF KINASE SUPPRESSOR OF RAS 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06663">
        <property type="entry name" value="CNK2_3_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10534">
        <property type="entry name" value="CRIC_ras_sig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51290">
        <property type="entry name" value="CRIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SAM" evidence="4">
        <location>
            <begin position="7"/>
            <end position="72"/>
        </location>
    </feature>
    <feature type="domain" description="CRIC" evidence="6">
        <location>
            <begin position="80"/>
            <end position="174"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="5">
        <location>
            <begin position="211"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="309"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="311"/>
            <end position="329"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007930.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="555" mass="61716" checksum="4580441C1F7E53B2" modified="2022-01-19" version="1">MEPVTKWSPKQVVEWSRGLDDCLQQYVPKFEREKINGEQLLQISHQDLEELGISRIGHQELVLEAVDLLCALNYGLETDNMKNLVLKLRASSNNLQNCISSRRKNSNYDGKTSHKPPNEFLTSVVELIGAAKALLAWLDRAPFTGIADFSATKNRIIQLCLDLTTTVQKDCTVAEMEDKVLHVSKILNGICDKMIRSTTDPLMSQSACLEEVHLTNIKPGEGLGMYIKSTYDGLHVITGTTENSPADRSQKIHAGDEVIQVNRQTVVGWQLKNLVGKLRENSAGVKLLLKKRPTGSFNFTPAPLKNLRWKPPLVQTSPPPTTTQSPESTMDTSVKKEKPAILDLYIPPPPAVPYSPRDEKESLVYGGGNKPKQPLPGSKGAESPNSFLDQESRRRRFTIADSDQLPGYSMEANILPTKMREKTQSYGKPRPLSMPADGSWLGAADPFLRPRAPGRKGEDVLCRYFSNERIPPIIEESSSSQQHFARPVADRQLVRGADYIRGSRCFVNTDLHNSATIPFQEEGAKKLSVTSPTKSSSTEPSLLVSWITRLKLLTH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S331</accession>
    <name>A0A8C3S331_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">RING-type E3 ubiquitin transferase</fullName>
            <ecNumber evidence="5">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the TRIM/RBCC family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S331"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008270.1">
        <property type="protein sequence ID" value="ENSCSRP00000008000.1"/>
        <property type="gene ID" value="ENSCSRG00000005928.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19760">
        <property type="entry name" value="Bbox2_TRIM4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16594">
        <property type="entry name" value="RING-HC_TRIM7-like_C-IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12888">
        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020457">
        <property type="entry name" value="Znf_B-box_chordata"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01406">
        <property type="entry name" value="BBOXZNFINGER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="10" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <keyword evidence="9 13" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="14">
        <location>
            <begin position="51"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="15">
        <location>
            <begin position="125"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="16">
        <location>
            <begin position="323"/>
            <end position="509"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008518"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008000.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="509" mass="58870" checksum="6A2CBA1D7A4A94F6" modified="2022-01-19" version="1">MSQFQEGKHPAAAAGGTYFLAQEIEPYPVTLSWGAMAAENPVESLKDEATCSICLDYFEDPVSIRCGHNFCRACITRYWRESDTNFSCPQCRKIVQYRNFKPNRVLANVVEIAKRLSLQAENNSEGERECEKHQEALKLFCEEDQNLICWICRDSWDHRAHTVVPIEEAAQNYKVHIQRQLEFLKKERDEVLAFKQSGEMKTQKLLKQTETQRQKIVSEFQQVRQLVEEKQRLLLAQLNEINKDILKRQNNYIAKITEEISRLDHLISELEGKCQQPASEFLQDVRSTLSGGRQRTFENPVSLSPEFKWGSWDFSEKTRILHNILKNFKETLVSEWRLDKENVTLDPDTGNPWLIVSKDQKSMRWQNPYNSFRVEDLSLLPALGCEAFTSGRHYWEVELKEEGNVRLGVARESVKRMGKVNLKPKAGVWAMEQLGPYYRAYTSPITNLSLSRSPRKIGVYLDYEGGQVTFYDADTKALIFAFPPASFTGQRIHPFFSLFGVNSQLRLCP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3F3</accession>
    <name>A0A8C3S3F3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Probable ATP-dependent RNA helicase DDX56</fullName>
            <ecNumber evidence="2">3.6.4.13</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">DEAD box protein 56</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Nucleolar RNA helicase that plays a role in various biological processes including innate immunity, ribosome biogenesis or nucleolus organization. Plays an essential role in maintaining nucleolar integrity in planarian stem cells. Maintains embryonic stem cells proliferation by conventional regulation of ribosome assembly and interaction with OCT4 and POU5F1 complex. Regulates antiviral innate immunity by inhibiting the virus-triggered signaling nuclear translocation of IRF3. Mechanistically, acts by disrupting the interaction between IRF3 and importin IPO5. May play a role in later stages of the processing of the pre-ribosomal particles leading to mature 60S ribosomal subunits. Has intrinsic ATPase activity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="14">May form homooligomeric complexes. Interacts with IRF3. Interacts with OCT4 and POU5F1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the DEAD box helicase family. DDX56/DBP9 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3F3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008384.1">
        <property type="protein sequence ID" value="ENSCSRP00000008110.1"/>
        <property type="gene ID" value="ENSCSRG00000006027.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
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        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd17961">
        <property type="entry name" value="DEADc_DDX56"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Probable ATP-dependent RNA helicase DDX56"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001046">
        <property type="entry name" value="Probable ATP-dependent RNA helicase ddx56"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
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        <property type="entry name" value="DEAD_box_RNA_helicase"/>
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        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
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        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47959">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE RHLE-RELATED"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR47959:SF21">
        <property type="entry name" value="DEAD-BOX HELICASE 56"/>
        <property type="match status" value="1"/>
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    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0347">Helicase</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="9" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="4" id="KW-0698">rRNA processing</keyword>
    <feature type="domain" description="DEAD-box RNA helicase Q" evidence="20">
        <location>
            <begin position="7"/>
            <end position="35"/>
        </location>
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    <feature type="domain" description="Helicase ATP-binding" evidence="18">
        <location>
            <begin position="38"/>
            <end position="218"/>
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    <feature type="domain" description="Helicase C-terminal" evidence="19">
        <location>
            <begin position="250"/>
            <end position="424"/>
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    <feature type="short sequence motif" description="Q motif" evidence="17">
        <location>
            <begin position="7"/>
            <end position="35"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
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            <dbReference type="ARBA" id="ARBA00022741"/>
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            <dbReference type="ARBA" id="ARBA00022806"/>
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            <dbReference type="ARBA" id="ARBA00022840"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00023242"/>
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            <dbReference type="ARBA" id="ARBA00038041"/>
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    </evidence>
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            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="512" mass="57014" checksum="6B5748A11C253959" modified="2022-01-19" version="1">RRLQMESSFAHMGLDGRLLQAITELGWAKPTLIQEKAIPLALEGKDLLARARTGSGKTAAYAIPLIQHLLQLKMSPSVMEQAVRGLVLVPTKELGQQVLQMIRQLTAYCSRDVRVADVSGQVDMSAQRPILMEKPDVVVGTPSRVLAHLQGHSLRLRHSLEMLVLDEADLLFSFGFEEDLKNLLCHFPKIYQSFLMSATFSEEVQALKELVLHNPVTLKLQESQLPEAAQLCQYQIRCAAEEDKFLLLYALLKLGLVQGKAILFVSAVERSYRLKLFLEQFSIPACVLNAELPVQSRCHIISQFNRGFYDYIVATDEQVLAEPTARAKRKKGAKAEKGKDPEYGVARGIDFQNVATVINFDPPPSVESYIHRAGRTARADNPGTALTFVTHPECPLLAEIEEALAGESTEPVLRPYQFQMEEVEGLRYRCRDAMRSVTKQAIKEARLREIKEELLNSEKLKVRVRPLLLQGVNPTALRGLLPGAHRRAGCSEVSLGIALSLGWGVGAWPHMG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S412</accession>
    <name>A0A8C3S412_CHESE</name>
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        <recommendedName>
            <fullName evidence="2">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S412"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007629.1">
        <property type="protein sequence ID" value="ENSCSRP00000007394.1"/>
        <property type="gene ID" value="ENSCSRG00000005432.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001669">
        <property type="term" value="C:acrosomal vesicle"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="C:extracellular region"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="C:zona pellucida receptor complex"/>
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    </dbReference>
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        <property type="term" value="P:acrosome assembly"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:binding of sperm to zona pellucida"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="Ig-like_dom"/>
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        <property type="entry name" value="Sp38-bd"/>
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        <property type="entry name" value="ZPBP1/2_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15443">
        <property type="entry name" value="ZONA PELLUCIDA BINDING PROTEIN SP38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15443:SF5">
        <property type="entry name" value="ZONA PELLUCIDA-BINDING PROTEIN 1"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="110"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="2">
        <location>
            <begin position="30"/>
            <end position="112"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007394.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="141" mass="15965" checksum="2E36B5E54A6CF7BF" modified="2022-01-19" version="1">MGNEGLDRAWESQGARHGVWIGGGWCRRAPGLKIYVKLNHNSPRILCVTNRLRNSELIDPVFQWHGPGENSSVKITPTGTLIFRHFKYDLSGIYTCSLVFKPTAEQAEKNYFICFLVLSSSLVTTCLFPTTRLQSKYQKAK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S467</accession>
    <name>A0A8C3S467_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Kininogen 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S467"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008831.1">
        <property type="protein sequence ID" value="ENSCSRP00000008536.1"/>
        <property type="gene ID" value="ENSCSRG00000006299.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:blood microparticle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004869">
        <property type="term" value="F:cysteine-type endopeptidase inhibitor activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030195">
        <property type="term" value="P:negative regulation of blood coagulation"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007204">
        <property type="term" value="P:positive regulation of cytosolic calcium ion concentration"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042311">
        <property type="term" value="P:vasodilation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00042">
        <property type="entry name" value="CY"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.450.10:FF:000002">
        <property type="entry name" value="Kininogen 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.10">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000010">
        <property type="entry name" value="Cystatin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046350">
        <property type="entry name" value="Cystatin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027358">
        <property type="entry name" value="Kininogen-type_cystatin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050735">
        <property type="entry name" value="Kininogen_Fetuin_HRG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018073">
        <property type="entry name" value="Prot_inh_cystat_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13814">
        <property type="entry name" value="FETUIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13814:SF12">
        <property type="entry name" value="KININOGEN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00031">
        <property type="entry name" value="Cystatin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00043">
        <property type="entry name" value="CY"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54403">
        <property type="entry name" value="Cystatin/monellin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00287">
        <property type="entry name" value="CYSTATIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51647">
        <property type="entry name" value="CYSTATIN_KININOGEN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 12" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0789">Thiol protease inhibitor</keyword>
    <keyword evidence="8" id="KW-0838">Vasoactive</keyword>
    <keyword evidence="2" id="KW-0840">Vasodilator</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034061304" evidence="12">
        <location>
            <begin position="19"/>
            <end position="610"/>
        </location>
    </feature>
    <feature type="domain" description="Cystatin kininogen-type" evidence="13">
        <location>
            <begin position="28"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="domain" description="Cystatin kininogen-type" evidence="13">
        <location>
            <begin position="145"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="377"/>
            <end position="494"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="539"/>
            <end position="579"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="401"/>
            <end position="453"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="454"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="471"/>
            <end position="493"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022704"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022858"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008536.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="610" mass="67734" checksum="88E7A942E1285B36" modified="2022-01-19" version="1">MKLSTVLVLCCSFFSSRARLLSNQDADCDDPDVFEAVDIALRKYNGDKTDGNQFALYMVMEAKRIFSVVYRIRESSCAVGGDKLWQDCDYRASAKAVSGECTAQVYIDETEKISNVKQDCKIIPVEGKVKLYHALCLGCYHPIPGDSLQLLPILRYAIRIFNNRSEQSSLFEVGEIIKASRQVVAGWNYAVEYEIKETNCTKNNFQDLSPECKPIVGGHVGRCEAKAYVDLSDTIVDVAQKCKFPVEETVTPPISVCAGCPRPIPINSAELEEPLKAALEKYNEESNDDFYYKTEAILYATMQVGILLSFSCSVLFRTTSPYFIEMAHVGFIYFSQVYVIPWTKTVRPTVNCTKETNTLIRRPPGFTPFRSLAVEAGTAQHTPQSKNEKGPREAQAPCKGPGKDIRREPAHEQGHRHDIGYGPEHENRRGHGYGHGDEDRPRHDIGHEPEHKHGDKHGRGHGHGHGKHKDKLKDKQKHSEDSSSEESHDKVTNQKETLVAVAEIPGSTQSCKPDLVELDVLPSTQQPTIDGFTEISDLPGEIPDLPAEPDSPGIIPDIPLSGGLPDLPEPSVPKCPGKPWKPIIDLSTTTNKPKLLTNEDLLPHLLDSLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S468</accession>
    <name>A0A8C3S468_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Peptidyl-prolyl cis-trans isomerase</fullName>
            <shortName evidence="5">PPIase</shortName>
            <ecNumber evidence="5">5.2.1.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 9">
            <text>[protein]-peptidylproline (omega=180) = [protein]-peptidylproline (omega=0)</text>
            <dbReference type="Rhea" id="RHEA:16237"/>
            <dbReference type="Rhea" id="RHEA-COMP:10747"/>
            <dbReference type="Rhea" id="RHEA-COMP:10748"/>
            <dbReference type="ChEBI" id="CHEBI:83833"/>
            <dbReference type="ChEBI" id="CHEBI:83834"/>
            <dbReference type="EC" id="5.2.1.8"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the cyclophilin-type PPIase family. PPIL3 subfamily.</text>
    </comment>
    <dbReference type="EC" id="5.2.1.8" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S468"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008752.1">
        <property type="protein sequence ID" value="ENSCSRP00000008458.1"/>
        <property type="gene ID" value="ENSCSRG00000006264.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003755">
        <property type="term" value="F:peptidyl-prolyl cis-trans isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006457">
        <property type="term" value="P:protein folding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01928">
        <property type="entry name" value="Cyclophilin_PPIL3_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.100.10:FF:000012">
        <property type="entry name" value="Peptidyl-prolyl cis-trans isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.100.10">
        <property type="entry name" value="Cyclophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029000">
        <property type="entry name" value="Cyclophilin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024936">
        <property type="entry name" value="Cyclophilin-type_PPIase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020892">
        <property type="entry name" value="Cyclophilin-type_PPIase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002130">
        <property type="entry name" value="Cyclophilin-type_PPIase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044666">
        <property type="entry name" value="Cyclophilin_A-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45625:SF2">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE-LIKE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45625">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00160">
        <property type="entry name" value="Pro_isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001467">
        <property type="entry name" value="Peptidylpro_ismrse"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00153">
        <property type="entry name" value="CSAPPISMRASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50891">
        <property type="entry name" value="Cyclophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00170">
        <property type="entry name" value="CSA_PPIASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50072">
        <property type="entry name" value="CSA_PPIASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 5" id="KW-0413">Isomerase</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0697">Rotamase</keyword>
    <feature type="domain" description="PPIase cyclophilin-type" evidence="6">
        <location>
            <begin position="1"/>
            <end position="153"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00038286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU363019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008458.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="160" mass="17824" checksum="6D6F833245D8D623" modified="2022-01-19" version="1">AVTLHTDVGDIKIEIFCERTPKTCENFLALCASNYYNGCIFHRNIKGFMVQTGDPTGSGKGGNSIWGRKFEDEYSEHLKHSVRGVVSMANNGPNTSGSQFFITYGKQPHLDMKYTVFGKVIDGLETLDELEKLPVNEKTYRPLNDVHIKDVSIHANPLAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4G7</accession>
    <name>A0A8C3S4G7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Clavesin-1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Retinaldehyde-binding protein 1-like 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Required for normal morphology of late endosomes and/or lysosomes in neurons. Binds phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">Clathrin-coated vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Early endosome membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
            <location evidence="2">trans-Golgi network membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4G7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008619.1">
        <property type="protein sequence ID" value="ENSCSRP00000008339.1"/>
        <property type="gene ID" value="ENSCSRG00000006157.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030136">
        <property type="term" value="C:clathrin-coated vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902936">
        <property type="term" value="F:phosphatidylinositol bisphosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007040">
        <property type="term" value="P:lysosome organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00170">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.20:FF:000001">
        <property type="entry name" value="Alpha-tocopherol transfer protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.525.10:FF:000002">
        <property type="entry name" value="Alpha-tocopherol transfer protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.525.10">
        <property type="entry name" value="CRAL-TRIO lipid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.20">
        <property type="entry name" value="N-terminal domain of phosphatidylinositol transfer protein sec14p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001251">
        <property type="entry name" value="CRAL-TRIO_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036865">
        <property type="entry name" value="CRAL-TRIO_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011074">
        <property type="entry name" value="CRAL/TRIO_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036273">
        <property type="entry name" value="CRAL/TRIO_N_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10174">
        <property type="entry name" value="ALPHA-TOCOPHEROL TRANSFER PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10174:SF72">
        <property type="entry name" value="CLAVESIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00650">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03765">
        <property type="entry name" value="CRAL_TRIO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00180">
        <property type="entry name" value="CRETINALDHBP"/>
    </dbReference>
    <dbReference type="SMART" id="SM01100">
        <property type="entry name" value="CRAL_TRIO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00516">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52087">
        <property type="entry name" value="CRAL/TRIO domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46938">
        <property type="entry name" value="CRAL/TRIO N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50191">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="5" id="KW-0967">Endosome</keyword>
    <keyword evidence="6" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="7" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CRAL-TRIO" evidence="12">
        <location>
            <begin position="85"/>
            <end position="250"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013640"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00031838"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00046144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008339.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="250" mass="29054" checksum="77121A3F7E623068" modified="2022-01-19" version="1">SLQAARLELNENPDVLHQDIQQVRDMIITRPDIGFLRTDDAFILRFLRARKFHQTDAFRLLAQYFQYRQLNLDMFKNFKADDPGIKRALIDGFPGVLEKRDHYGRKILLLFAANWDQSRNSFTDILRAILLSLEVLIEDQELQINGFILIIDWSNFSFKQASKLTPSILKLAIEGLQDSFPARFGGVHFVNQPWYIHALYTLIKPFLKDKTRKRCVYLILSPLAPLQTSHLSDPFIIFSHSLLHALSLTQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4L7</accession>
    <name>A0A8C3S4L7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Catenin alpha-2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Alpha N-catenin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cell junction</location>
            <location evidence="5">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
            <orientation evidence="3">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Axon</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the vinculin/alpha-catenin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4L7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009284.1">
        <property type="protein sequence ID" value="ENSCSRP00000008973.1"/>
        <property type="gene ID" value="ENSCSRG00000006651.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016342">
        <property type="term" value="C:catenin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008013">
        <property type="term" value="F:beta-catenin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045296">
        <property type="term" value="F:cadherin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000007">
        <property type="entry name" value="Catenin alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000008">
        <property type="entry name" value="Catenin alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000011">
        <property type="entry name" value="Catenin alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.230">
        <property type="entry name" value="Alpha-catenin/vinculin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.810">
        <property type="entry name" value="Vinculin, Vh2 four-helix bundle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036723">
        <property type="entry name" value="Alpha-catenin/vinculin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001033">
        <property type="entry name" value="Alpha_catenin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006077">
        <property type="entry name" value="Vinculin/catenin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18914">
        <property type="entry name" value="ALPHA CATENIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18914:SF23">
        <property type="entry name" value="CATENIN ALPHA-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01044">
        <property type="entry name" value="Vinculin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00805">
        <property type="entry name" value="ALPHACATENIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47220">
        <property type="entry name" value="alpha-catenin/vinculin-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="12" id="KW-0965">Cell junction</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-0966">Cell projection</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="10" id="KW-0221">Differentiation</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="497"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="497"/>
            <end position="512"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="19">
        <location>
            <begin position="513"/>
            <end position="523"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00008376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00029822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008973.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="538" mass="59984" checksum="580230133A788C7B" modified="2022-01-19" version="1">QIVHTRDLQMKMRHHAVMDHISDSFLETNVPLLVLIEAAKSGNEKEVKEYAQVFREHANKLVEVANLACSISNNEEGVKLVRMAATQIDSLCPQVINAALTLAARPQSKVAQDNMDVFKDQWEKQVRVLTEAVDDITSVDDFLSVSENHILEDVNKCVIALQEGDVDTLDRTAGAIRGRAARVIHIINAEMENYEAGVYTEKVLEATKLLSETVMPRFAEQVEVAIEALSANVPQPFEENEFIDASRLVYDGVRDIRKAVLMIRTPEELEDDSDFEQEDYDVRSRTSVQTEDDQLIAGQSARAIMAQLPQEEKAKIAEQVEIFHQEKSKLDAEVAKWDDSGNDIIVLAKQMCMIMMEMTDFTRGKGPLKNTSDVINAAKKIAEAGSRMDKLARAVADQCPDSACKQDLLAYLQRIALYCHQLNICSKVKAEVQNLGGELIVSGLDSATSLIQAAKNLMNAVVLTVKASYVASTKYQKVYGTAAVNSPVVSWKMKAPEKKPLVKREKPEEYQTRVRRGSQKKHISPVQALSEFKAMDSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S558</accession>
    <name>A0A8C3S558_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">NACHT domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S558"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009519.1">
        <property type="protein sequence ID" value="ENSCSRP00000009201.1"/>
        <property type="gene ID" value="ENSCSRG00000006774.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045345">
        <property type="term" value="P:positive regulation of MHC class I biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045348">
        <property type="term" value="P:positive regulation of MHC class II biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001028">
        <property type="entry name" value="Class II major histocompatibility complex transactivator"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025875">
        <property type="entry name" value="Leu-rich_rpt_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008095">
        <property type="entry name" value="MHC_II_transact"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007111">
        <property type="entry name" value="NACHT_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041267">
        <property type="entry name" value="NLRP_HD2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47189">
        <property type="entry name" value="MHC CLASS II TRANSACTIVATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47189:SF1">
        <property type="entry name" value="MHC CLASS II TRANSACTIVATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12799">
        <property type="entry name" value="LRR_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13516">
        <property type="entry name" value="LRR_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05729">
        <property type="entry name" value="NACHT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17776">
        <property type="entry name" value="NLRC4_HD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01719">
        <property type="entry name" value="MHCIIACTVATR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00368">
        <property type="entry name" value="LRR_RI"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50837">
        <property type="entry name" value="NACHT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="NACHT" evidence="5">
        <location>
            <begin position="445"/>
            <end position="589"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009201.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1175" mass="132755" checksum="6881A384B48D4353" modified="2022-01-19" version="1">MNLFKEILPGVREILSSATTSDVHALLSCMLEKDVISKEYHQTLLQEKDREDLARKISLTLVEKWDLCLNTLVPLRCLKLYSKMPQDITDNESSLNRGIAASKRQTMDSAVLTDNSFLDLLHSNIDPLHLFSVLDTRLSDEDEESELSTDPENDTINYDQFSNLDVFYTMESNESVEESLFSNTGEAYSRIDLAVSCFCLTGKLILDEMANETTEGFTEMKMQKCQKRSFMSTAESYSDASKPKCRRTVESPGSTVNGSFVAVPLNSSPANSTSLSHLHMQFSVTITLLLLIPVSSGNSNPNCLLVGAKGIQVISGFAVLPQQIINLPVGNGASNIIIYPGELCSSVSLTCAFVFLEPVEAFCTSLKDYFQDVCKFMAMDREVTLDHLYIDGALMQGQTETKSGKNVIKVVEKELVIYNLEEKEKAAIERSQIFQVLGGKELETKVIVVLGKAGMGKSILVQKICQDWSNGKFSQFEFVFWFECRRLSLPEKQYSLKDLLLELFVKPREGSDEVFEYILQHPDKVLLIFDGFEELQDHDGFTHYSDCQSYKEQYSIRELFAGLFQKKILSGCTLLLTARPKGKFNQYLSKVDKIIEMIGFSPQQVESYIARYFEGLPYSDDAVKLITDCQYLFSHCYSPVMCRFICFLCEMMFEMGDKDLPSTLTSLFVKYLQQKLIPTQTDATAIGNQQHITRLAQLAWYLGEKNQNALKSSLFPSKEVKEFALRYGLVLPFTFPKHSGNREEEFGSAFSDFVLQNFLSALHLVLAKEIKDKSLTKYLSLPARKKKPHNWLDLVPRFLPGLLYLQQDPYLCSLSDEHVMKIRIKKQKTLLKYIKKIQLNDLYPEKLLELLHCVYETQDSYLLQHVALRLQAELSFLGTLLTPPDVYVLHFILKRSPKEFSLDLRNSGINLQGLKHLVGLKNVTSFRASLSDTVRLWESLEQTKEYELLKISVEKFDIDPFKAETMKDISDLSDLVQIQEKMIHCMEDAFGCNINEIPAIKNLRKLEFALGPACGLQGFLKLVEILAAFPSLQHLDLDALSENEIGDKGTKSLCEVLSELTSLETLNLSQNKITDLGAEQLATALPSLSSLKTLSLYNNYICDAGAENIARILPVMASLRVLHVQCNKITDAGAQKLTDSLRKCPHIKSVAMWNPTIPYGVLEHLQQLDSRISLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6X2</accession>
    <name>A0A8C3S6X2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Receptor ligand binding region domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the G-protein coupled receptor 3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6X2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011023.1">
        <property type="protein sequence ID" value="ENSCSRP00000010633.1"/>
        <property type="gene ID" value="ENSCSRG00000007946.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2300:FF:000196">
        <property type="entry name" value="Glutamate metabotropic receptor 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2300:FF:000009">
        <property type="entry name" value="Glutamate receptor, metabotropic 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2300">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001828">
        <property type="entry name" value="ANF_lig-bd_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000337">
        <property type="entry name" value="GPCR_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017979">
        <property type="entry name" value="GPCR_3_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000162">
        <property type="entry name" value="GPCR_3_mtglu_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050726">
        <property type="entry name" value="mGluR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028082">
        <property type="entry name" value="Peripla_BP_I"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24060">
        <property type="entry name" value="METABOTROPIC GLUTAMATE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01094">
        <property type="entry name" value="ANF_receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00248">
        <property type="entry name" value="GPCRMGR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00593">
        <property type="entry name" value="MTABOTROPICR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53822">
        <property type="entry name" value="Periplasmic binding protein-like I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00979">
        <property type="entry name" value="G_PROTEIN_RECEP_F3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0732">Signal</keyword>
    <keyword evidence="11" id="KW-0807">Transducer</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034929134" description="Receptor ligand binding region domain-containing protein" evidence="12">
        <location>
            <begin position="20"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="domain" description="Receptor ligand binding region" evidence="13">
        <location>
            <begin position="62"/>
            <end position="276"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF01094"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010633.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="276" mass="29934" checksum="55B7B10BB6ADE990" modified="2022-01-19" version="1">MGQPWPPLLLLLWGCGAGAQQGTQPFSIRIEGDVTLGGLFPVHARGPAGVPCGEVKKEKGIHRMEAMLYALDQINADPQLLPNLTLGARVLDTCSRDTYALEQSLTFVQALIQKDTSDVRCADGRPPLLTRPERVVAVVGASASSVSIMVANVLRLFAIPQISYASTAPELSDNNRYDYFSRVVPPDSYQAQAMLDVVKALGWNYVSTLASEGNYGESGVEAFVQISREAGGVCIAQSMKIPREPRAGEFDKLIKRLMETPNARGIIIFANEDDIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8D2</accession>
    <name>A0A8C3S8D2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Rac/Cdc42 guanine nucleotide exchange factor 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Lamellipodium</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8D2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010267.1">
        <property type="protein sequence ID" value="ENSCSRP00000009911.1"/>
        <property type="gene ID" value="ENSCSRG00000006650.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030032">
        <property type="term" value="P:lamellipodium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21265">
        <property type="entry name" value="CH_alphaPIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01225">
        <property type="entry name" value="PH_Cool_Pix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12060">
        <property type="entry name" value="SH3_alphaPIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000034">
        <property type="entry name" value="Rho guanine nucleotide exchange factor (GEF) 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000016">
        <property type="entry name" value="Rho guanine nucleotide exchange factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000094">
        <property type="entry name" value="Rho guanine nucleotide exchange factor 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.390:FF:000001">
        <property type="entry name" value="rho guanine nucleotide exchange factor 7 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.390">
        <property type="entry name" value="L1 transposable element, trimerization domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035788">
        <property type="entry name" value="AlphaPIX_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001331">
        <property type="entry name" value="GDS_CDC24_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032409">
        <property type="entry name" value="GEF6/7_CC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046376">
        <property type="entry name" value="PH_Cool_Pix"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46026:SF2">
        <property type="entry name" value="RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46026">
        <property type="entry name" value="RHO-TYPE GUANINE NUCLEOTIDE EXCHANGE FACTOR, ISOFORM F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16523">
        <property type="entry name" value="betaPIX_CC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16615">
        <property type="entry name" value="RhoGEF67_u1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16614">
        <property type="entry name" value="RhoGEF67_u2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07653">
        <property type="entry name" value="SH3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00741">
        <property type="entry name" value="DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="11">
        <location>
            <begin position="1"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="8">
        <location>
            <begin position="161"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="domain" description="DH" evidence="10">
        <location>
            <begin position="242"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="9">
        <location>
            <begin position="444"/>
            <end position="549"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="111"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="718"/>
            <end position="756"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="123"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="133"/>
            <end position="144"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009911.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="773" mass="87002" checksum="2FD5170892D6FE1A" modified="2022-01-19" version="1">MNPEERIVTWLISLGVLNSPKKMIGDPEQFLKASLKDGVVLCKLVNRLLPGYVEKYCLEPKNEADCISNIQEFLKGCAALKVELFDARDLYAGGNFSKVLSTLAAVNKATEDQPSERPCSRLSSHSSAASSSQTNLPGTASKTSRVLRRQSKPVDMVENGSYQLVVKARFNFKQTNEDELSVNKGDIIYVTRVEEGGWWEGTLNGKTGWFPSNYVKEIKSADKPLSPKALKGQESPQLTKNYYTVVLQSILETERDYAKELQSLLGTYLRPLQSYDKLSVVDIASLLGNVEEICSFQQTLNQALEECAKLPENQQRVGGCFMNLMPQFRSLYLTYCANHPSAVNVLTQRSDELEKFMENQGASNSGILILTTSLSKPFMRLDKYVTLLQELERHMEEAHPDHEDVLKAFTSFKSLVSQCQELRKRKQLELQILSESIPGWEGEDIKTMGNVIYMSQVMVQCGASEEKEERYFMLFSNVLLMLSASPRMTGFIYQGKLPLTGMTLTKLEGTEGTENAFEITGNMIERITVSCNSSQDLHEWLDHLQRLTKGTCGTMSKTQSWSAHSTFSSTGQLRGPLEPPKILKPWTLSCLRPAPPLRPSAALGYKERMSYILKDSSKSPKTMKKFLPKRKTERKASDEEFVIRKSTAALEEDAQILKVIEAYCTGAGFQQTLSSGTRKDSIPQVLLPEEEKIIIEETRSNGQTVTEEKSLVDTVYALKDQVKELKQESKKMKQCLEEELKSRKDLEKLVRRLLKQTDECARDETGRKSSVLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAJ9</accession>
    <name>A0A8C3SAJ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAJ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011525.1">
        <property type="protein sequence ID" value="ENSCSRP00000011104.1"/>
        <property type="gene ID" value="ENSCSRG00000008266.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015631">
        <property type="entry name" value="CD2/SLAM_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12080">
        <property type="entry name" value="SIGNALING LYMPHOCYTIC ACTIVATION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12080:SF92">
        <property type="entry name" value="SLAM FAMILY MEMBER 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="124"/>
            <end position="213"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011104.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="279" mass="30145" checksum="FED40844D9D5057A" modified="2022-01-19" version="1">RWTASACCLVPAPPATARATVKVTGVVGRAVSLGADVPPGFQVRDAIWRYLAPSEELVATYFRGSAETLYQSRFYGRSRLHGNLTLEISQVELGDSGTFSALLVNTRGQTETCVLHLAVYEVVSQLTLQVFTSESSRSGSARVCEVFLTCVVAGGTNVTYSWGRTDGEVLSMDKHSLFEAGLVLWAKLDPSDKQVSYTCIAANAVSRESATIAPWEHCQREAGMSCFTHLPVPRTSASPAFPAASAHSWRRQEVGGGGGFWRMLFLQLLLAGFCDILAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBG1</accession>
    <name>A0A8C3SBG1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Tight junction protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell junction</location>
            <location evidence="3">Tight junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the MAGUK family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011902.1">
        <property type="protein sequence ID" value="ENSCSRP00000011468.1"/>
        <property type="gene ID" value="ENSCSRG00000008566.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="418634at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050839">
        <property type="term" value="F:cell adhesion molecule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045216">
        <property type="term" value="P:cell-cell junction organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090557">
        <property type="term" value="P:establishment of endothelial intestinal barrier"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905605">
        <property type="term" value="P:positive regulation of blood-brain barrier permeability"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0150105">
        <property type="term" value="P:protein localization to cell-cell junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06727">
        <property type="entry name" value="PDZ1_ZO1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06728">
        <property type="entry name" value="PDZ2_ZO1-like_ds"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06729">
        <property type="entry name" value="PDZ3_ZO1-like_domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12027">
        <property type="entry name" value="SH3_ZO-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000009">
        <property type="entry name" value="Putative tight junction protein ZO-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000013">
        <property type="entry name" value="Putative tight junction protein ZO-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000110">
        <property type="entry name" value="tight junction protein ZO-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000075">
        <property type="entry name" value="Tight junction protein ZO-2 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008145">
        <property type="entry name" value="GK/Ca_channel_bsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008144">
        <property type="entry name" value="Guanylate_kin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005417">
        <property type="entry name" value="ZO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005419">
        <property type="entry name" value="ZO-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035598">
        <property type="entry name" value="ZO-2_SH3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13865">
        <property type="entry name" value="TIGHT JUNCTION PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13865:SF26">
        <property type="entry name" value="TIGHT JUNCTION PROTEIN ZO-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00625">
        <property type="entry name" value="Guanylate_kin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07653">
        <property type="entry name" value="SH3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01597">
        <property type="entry name" value="ZONOCCLUDNS"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01599">
        <property type="entry name" value="ZONOCCLUDNS2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00072">
        <property type="entry name" value="GuKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50052">
        <property type="entry name" value="GUANYLATE_KINASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0965">Cell junction</keyword>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="5" id="KW-0796">Tight junction</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011468.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1165" mass="131302" checksum="3CC9A42E39899ACE" modified="2022-01-19" version="1">MEELIWEQYTVTLQKDSKRGFGIAVSGGRDNPHFENGETSIVISDVLPGGPADGLLQENDRVVMVNGTLMENVPHSFAVQQLRKSGKVAAIVVKRPRKVQLTALRRSPSLDHDDRAFDVLDDQAEFDGRSARSGYSDRSWHSGHGGHSQSWGNSLDRSYRREQDRGRNYSRDHSRERSYSRDRSRGRSIDRQRSLERERRRDRSRGRSIDRDDGYERGAGDYSPGRDYSHRHRPDPRYDKEARSHSRDRLNSHSPSLEPRHQHEYPGQPYQDRPISVLLTKSKPNEEYGLRLGSQIFIKEMTSTGLATKDGNLYEGDIILKINGTVTENMSLADARKLIEKSRGKLQLVVLRDRKQTLLNIPSLHDSDSEIEDISEIESNRSSSPQDDQKLHHSDFETHSSNEKLKEKPNTKEDPPNRLSKMGAMPTPFKSTSDIAAAAAAMVTDTNKEPKYKDDPPVSQPKVAPRTFLRPSPEDEATYGPNTKMVKFKKGDSVGLRLAGGNDVGIFVAGIQEGTSADQEGLQEGDQILKVNTQDFRGIVREDAVLYLLEIPKGETVTILAQSKYEVYRDIMACGRGDSFFIRSHFECEKESPQSLAFTRGEIFRVVDTLYDGKLGNWLAVRIGNELEKGIIPNKSRAEQMASVQNAQRDGSSDRADFWRMRGQRSGMKKNLKKSREDLTAIASVSTKFPAYERVLLREAGFKRPVVIFGPIADLAMEKLSNDLPDLYQTAKTEPKDAGSEKLTGVVRLNTVRQIIEQNKHALLDVTPKAVDLLNYTQWFPIVVFFNPDSKQGVKTMRQRLSPTSNKSSRKLYDQTNKLKKTCSYLFTATINLNSANDSWYGSLKDTIQQQQFEAVWVSEGKMEGMDDDMEDRMSYLTAMGADYLSCDSRLISDLEDTDGEGGAYTDNELDEPSDEPSISSISRSSEPVQHEESIRKPSPEPKAQMRRAGSREILRDPSPPPAFKPEPPKGKLQNKEDVYDFPKNYESKPNSSSTVSNETSAILSKAAAPPVSVKPAFGRPILKASQPAVPAAEEEEKAEEDVDGQESAPKSVLGKVKIFEKMDHKARLQRIQELQEAQNARLEIAQKHPDIYAVPIKTQKPDQNWPQPMSSRPPEPQKPPARPYLENRGSYGSDAEEEDYRRQLSDNSKRGYYGQPSRYRDTEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBJ7</accession>
    <name>A0A8C3SBJ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">phosphatidate phosphatase</fullName>
            <ecNumber evidence="4">3.1.3.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>a 1,2-diacyl-sn-glycero-3-phosphate + H2O = a 1,2-diacyl-sn-glycerol + phosphate</text>
            <dbReference type="Rhea" id="RHEA:27429"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17815"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58608"/>
            <dbReference type="EC" id="3.1.3.4"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="1">
            <dbReference type="Rhea" id="RHEA:27430"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the lipin family.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.4" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBJ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012190.1">
        <property type="protein sequence ID" value="ENSCSRP00000011746.1"/>
        <property type="gene ID" value="ENSCSRG00000008779.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008195">
        <property type="term" value="F:phosphatidate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003713">
        <property type="term" value="F:transcription coactivator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032869">
        <property type="term" value="P:cellular response to insulin stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009062">
        <property type="term" value="P:fatty acid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019432">
        <property type="term" value="P:triglyceride biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026058">
        <property type="entry name" value="LIPIN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031703">
        <property type="entry name" value="Lipin_mid"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007651">
        <property type="entry name" value="Lipin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013209">
        <property type="entry name" value="LNS2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031315">
        <property type="entry name" value="LNS2/PITP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12181">
        <property type="entry name" value="LIPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12181:SF62">
        <property type="entry name" value="PHOSPHATIDATE PHOSPHATASE LPIN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16876">
        <property type="entry name" value="Lipin_mid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04571">
        <property type="entry name" value="Lipin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08235">
        <property type="entry name" value="LNS2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00775">
        <property type="entry name" value="LNS2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="LNS2/PITP" evidence="7">
        <location>
            <begin position="698"/>
            <end position="854"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="113"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="216"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="321"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="394"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="458"/>
            <end position="499"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="603"/>
            <end position="636"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="121"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="145"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="222"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="464"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="624"/>
            <end position="636"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005476"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011746.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="909" mass="100778" checksum="E5E5E616B32E7CD1" modified="2022-01-19" version="1">MNYVGQLAETVLITVKELYKGLNPATLTGCIDVIVVRQPDGSFRCSPFHVRFGKLGVLRSREKVVEIEINGEPVDLHMKLGDNGEAFFVQESEENEETIPSCLCTSPIPLEESPDLVAEPSQASTVSQLSLLGEPEASGSDTTSLRKKRRRRKKLKLKEAADSTSEEQEGTDSERTLEEKRKLLTACDSVYFSFTDLPSEETGTVQSKEIYHYSDGELAPPQSLTPNHPSSPKSDSELEIKPSEPSLLGAEPRMQWTWGRLPQVSKLERVEPVKSTMTITTTATVPVSQTTHFQTITTGLEGDLRTADSWDMSCSSTTPVIRPTPVFQNGNGPPVLKDQPSAESAAPVGSVPETALPRVGEQGAQDQSVEEAVEGEENVVKNQQVLELDPSCAQAAPAPRQAGLESTEPSDGSGTKPESPRRQGATKRSPHLGPSDIYLEDLTNLDKEQMSLYFPKSDVELGSEPSTDPSSPGHTQLLAGPTADGGTDNLSDPTHDPTHPIALSLCGGLGDNREILHQKFVEHIISYQEFAENPEVLEDPNLVIQIHKKYYNWAVAAPMILSLQAFQKNVPKSTIDRLVKEKMPKKSGRWWFSWRRRDLTAEEHEPSAGELEQGSTPQRRKMDPSSSDESISPVSRPDATVQKFLPTYKKSLRLSSDQIKRLNLQDGPNEVVFSVTTQYQGTCRCEATIYLWNWDDKVVISDIDGTITKSDALGHILPHLGKDWTHQGIAKLFHKIHLNGYKFLYCSSRAIGMAHITKGYLKWVKDQGCALPKGPILLAPSSLFSAFHREVIEKKPEVFKIACLTDIRNLFNSMGQPFHAAFGNRVHDVDAYKQVGLSESHIFTVNPKGELIRELTKNQKSTYERLTEQVELIFPPLGQDVSVALQWPEYSQFSYWRAPLPLIDIEDLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC33</accession>
    <name>A0A8C3SC33_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">ATP synthase-coupling factor 6, mitochondrial</fullName>
            <shortName evidence="11">ATPase subunit F6</shortName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain.</text>
    </comment>
    <comment type="function">
        <text evidence="9">Subunit F6, of the mitochondrial membrane ATP synthase complex (F(1)F(0) ATP synthase or Complex V) that produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. ATP synthase complex consist of a soluble F(1) head domain - the catalytic core - and a membrane F(1) domain - the membrane proton channel. These two domains are linked by a central stalk rotating inside the F(1) region and a stationary peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. In vivo, can only synthesize ATP although its ATP hydrolase activity can be activated artificially in vitro. Part of the complex F(0) domain. Part of the complex F(0) domain and the peripheric stalk, which acts as a stator to hold the catalytic alpha(3)beta(3) subcomplex and subunit a/ATP6 static relative to the rotary elements.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Component of the ATP synthase complex composed at least of ATP5F1A/subunit alpha, ATP5F1B/subunit beta, ATP5MC1/subunit c (homooctomer), MT-ATP6/subunit a, MT-ATP8/subunit 8, ATP5ME/subunit e, ATP5MF/subunit f, ATP5MG/subunit g, ATP5MK/subunit k, ATP5MJ/subunit j, ATP5F1C/subunit gamma, ATP5F1D/subunit delta, ATP5F1E/subunit epsilon, ATP5PF/subunit F6, ATP5PB/subunit b, ATP5PD/subunit d, ATP5PO/subunit OSCP. ATP synthase complex consists of a soluble F(1) head domain (subunits alpha(3) and beta(3)) - the catalytic core - and a membrane F(0) domain - the membrane proton channel (subunits c, a, 8, e, f, g, k and j). These two domains are linked by a central stalk (subunits gamma, delta, and epsilon) rotating inside the F1 region and a stationary peripheral stalk (subunits F6, b, d, and OSCP).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="11">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="11">Mitochondrion inner membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 11">Belongs to the eukaryotic ATPase subunit F6 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC33"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013424.1">
        <property type="protein sequence ID" value="ENSCSRP00000012905.1"/>
        <property type="gene ID" value="ENSCSRG00000009795.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8902296at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045259">
        <property type="term" value="C:proton-transporting ATP synthase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015078">
        <property type="term" value="F:proton transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015986">
        <property type="term" value="P:proton motive force-driven ATP synthesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.246.110:FF:000001">
        <property type="entry name" value="ATP synthase-coupling factor 6, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.246.110">
        <property type="entry name" value="Mitochondrial ATP synthase-coupling factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008387">
        <property type="entry name" value="ATP_synth_f6_mt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036204">
        <property type="entry name" value="ATP_synth_f6_sf_mt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12441">
        <property type="entry name" value="ATP SYNTHASE COUPLING FACTOR 6, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12441:SF10">
        <property type="entry name" value="ATP SYNTHASE-COUPLING FACTOR 6, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05511">
        <property type="entry name" value="ATP-synt_F6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002455">
        <property type="entry name" value="ATP_synthase_coupling_factor_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111357">
        <property type="entry name" value="Mitochondrial ATP synthase coupling factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0138">CF(0)</keyword>
    <keyword evidence="4 11" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="6 11" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5 11" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 11" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007346"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022547"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00059339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00064647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRNR" id="PIRNR002455"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012905.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="107" mass="12387" checksum="31A54CD8575F0DCA" modified="2022-01-19" version="1">MILQQLFRFSSIFRSAISVHLRRNIGLSAIVFNKAKELDPVQKLFIDKIREYNMKSQKAGGPADVGPEYQKDMTEEIAKIQRLYGGGDMTKFPDFKFEEPNFEEPQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDC0</accession>
    <name>A0A8C3SDC0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Mimecan</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Osteoglycin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Induces bone formation in conjunction with TGF-beta-1 or TGF-beta-2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
            <location evidence="2">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the small leucine-rich proteoglycan (SLRP) family. SLRP class III subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013968.1">
        <property type="protein sequence ID" value="ENSCSRP00000013421.1"/>
        <property type="gene ID" value="ENSCSRG00000010076.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061975">
        <property type="term" value="P:articular cartilage development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060348">
        <property type="term" value="P:bone development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043547">
        <property type="entry name" value="Mimecan/Epiphycan/Opticin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46269">
        <property type="entry name" value="EPIPHYCAN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46269:SF1">
        <property type="entry name" value="MIMECAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00560">
        <property type="entry name" value="LRR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0339">Growth factor</keyword>
    <keyword evidence="7" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="10" id="KW-0654">Proteoglycan</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="8 15" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="15">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034249461" description="Mimecan" evidence="15">
        <location>
            <begin position="20"/>
            <end position="293"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00018423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00031730"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013421.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="293" mass="33572" checksum="845A9602D4384C59" modified="2022-01-19" version="1">MTTLQTMFFLFFFVPLVKLVPPIQQESLNLYEYDTDIFEELFKQDYEDKSQDGKDGMIVSPDSNIQLELQRDESVPKVPPTKDTNLPTCLLCVCLSGSVYCEEIDITDIPPLPKETAYLYARFNKIKRVAVSDFADIPTLRRIDLTGNMIEEIEDGAFSKLLLLEELSLAENKLIRLPVLPPKLITFNANYNRIKSRGIRANAFKKQTNLSYLYLAHNTLESVPLNLPETLRVLHLQFNNITSVTDDTFCKSNNTRYIRSRMDEIRMEGNPIILAKHPNAFSCLKTLPVGAYY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDU0</accession>
    <name>A0A8C3SDU0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">PHD finger protein 5A</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the PHF5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDU0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011539.1">
        <property type="protein sequence ID" value="ENSCSRP00000011118.1"/>
        <property type="gene ID" value="ENSCSRG00000008281.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10248186at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005345">
        <property type="entry name" value="PHF5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13120">
        <property type="entry name" value="PHD FINGER-LIKE DOMAIN-CONTAINING PROTEIN 5A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03660">
        <property type="entry name" value="PHF5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF016468">
        <property type="entry name" value="PHF5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011118.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="110" mass="12405" checksum="90F7469DE7292BF7" modified="2022-01-19" version="1">MAKHHPDLIFCRKQAGVAIGRLCEKCDGKCVICDSYVRPCTLVRICDECNYGSYQGRCVICGGPGVSDAYYCKECTIQEKDRDGCPKIVNLGSSKTDLFYERKKYGFKKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEH6</accession>
    <name>A0A8C3SEH6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Phosphatidylinositol glycan anchor biosynthesis class H</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Glycolipid biosynthesis; glycosylphosphatidylinositol-anchor biosynthesis.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the PIGH family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014273.1">
        <property type="protein sequence ID" value="ENSCSRP00000013705.1"/>
        <property type="gene ID" value="ENSCSRG00000010470.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6256716at2759"/>
    <dbReference type="UniPathway" id="UPA00196"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000506">
        <property type="term" value="C:glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006506">
        <property type="term" value="P:GPI anchor biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044215">
        <property type="entry name" value="PIG-H"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019328">
        <property type="entry name" value="PIGH-H_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15231">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL N-ACETYLGLUCOSAMINYLTRANSFERASE SUBUNIT H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15231:SF1">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL N-ACETYLGLUCOSAMINYLTRANSFERASE SUBUNIT H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10181">
        <property type="entry name" value="PIG-H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Phosphatidylinositol N-acetylglucosaminyltransferase subunit H conserved" evidence="3">
        <location>
            <begin position="88"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009610"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF10181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013705.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="182" mass="20526" checksum="42644FBEF593B0FC" modified="2022-01-19" version="1">MEEGVYRAVSGGRIALQRRQYSASCREFSVRCPRLQLRSLSAATCSVWLAAYGLFVLSQNSMVLSAAIFITLIGLIVYLHFVKIDQESLLIIGSLGIQMTSSYASGKENTTFIEMSQVKDVVINEAIYMQKVIYYLCILLQDPREPHGVSEVVPLFQSSKPRLDCLVEVYRSCQEILEQRKT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SER9</accession>
    <name>A0A8C3SER9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">DENN domain containing 1B</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">Clathrin-coated vesicle</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SER9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014387.1">
        <property type="protein sequence ID" value="ENSCSRP00000013813.1"/>
        <property type="gene ID" value="ENSCSRG00000010271.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030136">
        <property type="term" value="C:clathrin-coated vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
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        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901981">
        <property type="term" value="F:phosphatidylinositol phosphate binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:endocytic recycling"/>
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        <property type="project" value="TreeGrafter"/>
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    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
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        <property type="entry name" value="DENN domain containing 1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11500:FF:000001">
        <property type="entry name" value="Putative DENN domain-containing protein 1A"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001194">
        <property type="entry name" value="cDENN_dom"/>
    </dbReference>
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        <property type="entry name" value="DENN_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040032">
        <property type="entry name" value="DENND1A/B/C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037516">
        <property type="entry name" value="Tripartite_DENN"/>
    </dbReference>
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        <property type="entry name" value="uDENN_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13196">
        <property type="entry name" value="DENN DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13196:SF24">
        <property type="entry name" value="DENN DOMAIN-CONTAINING PROTEIN 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03455">
        <property type="entry name" value="dDENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02141">
        <property type="entry name" value="DENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03456">
        <property type="entry name" value="uDENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00801">
        <property type="entry name" value="dDENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00799">
        <property type="entry name" value="DENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00800">
        <property type="entry name" value="uDENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50211">
        <property type="entry name" value="DENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="2" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="UDENN" evidence="5">
        <location>
            <begin position="1"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="453"/>
            <end position="504"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013813.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="735" mass="81840" checksum="E446DA283C852DE6" modified="2022-01-19" version="1">CQASENEGNVFQLLEVLQSVPKFCFPFDIERVSQNQVGQHFTFVLTDIESKQKFGFCRLTSGGKVCLCIVSYLPWFEVYYKLLNTLADYLAKEQENDLNDMLKSLYSHPVPKANTPVSLNVHSYFITPDVTGLPTIPESRNLTEYFVAVDVNNMMQLYASMLHERRIIITSSKLSTLTACVHGSVALLYPMYWQHIYIPVLPPHLLDYSIIMSSFRVKNRSLEDVVMLNVDTNTLENPFNDLNNLPSEVVSALKNKLKKQSTATGDGVSRAFLRTQAALFGSYRDALRYKPGEPITFCEDSFVKHRSSTTKHFLETAVNLQLFKQFIDGRLSKLNAGRGFSDVFEEEITSGGFCGGNSRSYQQWVHTVKKGGALINTAMTKASPAVKTAYKFAKSHAKQGIKEVRSKLKHKENDEEYGTCSSGVLQCTPVYTLHNQKRGNSEKRRLAQTRFNQHLTNVGNHDSALDDDDDDEMDRTSKLSSEDSEEASAYFYDSDDSGETGVTSYQTGEMDLLGEILDTLSTHSSDQGKLSGAKSLDFFRSTDDIDYKAMNKSSAPSESNLALLCSGTNDPVEWNLGQDDSVLHGKQLPPSPRKQVDFSGHMESVSVLQEENSGKTLSADHVDFPKDFVKSASPTRSVAQLASLEVSQADDSFHRKIKPNETLSNTSEDQLPVNLCQHPSILIPWQKEGDEGKETPEESGLLHEVVSLCTMTSAFHHSLHISEDNCSSNSSGNKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGL2</accession>
    <name>A0A8C3SGL2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGL2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014035.1">
        <property type="protein sequence ID" value="ENSCSRP00000013483.1"/>
        <property type="gene ID" value="ENSCSRG00000010247.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26453">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0552">Olfaction</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="25"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="138"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="203"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="236"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="268"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="37"/>
            <end position="285"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013483.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="34148" checksum="3C8CD65D1A566FEF" modified="2022-01-19" version="1">MQRNQTPVIEFILEGLPNTKELPSLFFLLFHLLTLLGNALTLLTVLCDPRLHALPMYCFLGHLSFLDTCLSSVTVPKILAGLAGPGGRTISFGGCAVQLYTFHFLASTECFLYTLMAYDRFLAVCHPLRYTVVMSRRACVGLAASTWLTGSLHAAIQATLTFRLPYCGPSRVEYFFCDIPAVLKLACADTAANQAVILANVGAVGAGCFLLICVSYAYIVSTILKIRTAQGRLRAFSTCSAHLSLVLLFYGPPVLLYLHPSSSHASDWAVAMFYVFTPLLNPSIYTLRNKELKKALRRLAYGQARSQNGTNG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH60</accession>
    <name>A0A8C3SH60_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Resistin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the resistin/FIZZ family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH60"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013025.1">
        <property type="protein sequence ID" value="ENSCSRP00000012522.1"/>
        <property type="gene ID" value="ENSCSRG00000009455.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005179">
        <property type="term" value="F:hormone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16333">
        <property type="entry name" value="RELM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.4230">
        <property type="entry name" value="Resistin head domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009714">
        <property type="entry name" value="RELM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036262">
        <property type="entry name" value="Resistin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21101">
        <property type="entry name" value="RESISTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21101:SF12">
        <property type="entry name" value="RESISTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06954">
        <property type="entry name" value="Resistin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111423">
        <property type="entry name" value="Resistin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0372">Hormone</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012522.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="66" mass="6803" checksum="AB8253F82D50385C" modified="2025-10-08" version="2">MAKAKLLCQDVSARGALVSCPAGYKPTGCACGMGCGSWDIRSDSTCHCQCGGIDWTAARCCKIGVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH66</accession>
    <name>A0A8C3SH66_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Synaptonemal complex central element protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH66"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014497.1">
        <property type="protein sequence ID" value="ENSCSRP00000013916.1"/>
        <property type="gene ID" value="ENSCSRG00000010629.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000801">
        <property type="term" value="C:central element"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007131">
        <property type="term" value="P:reciprocal meiotic recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007130">
        <property type="term" value="P:synaptonemal complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028145">
        <property type="entry name" value="Synaptonemal_3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36686">
        <property type="entry name" value="SYNAPTONEMAL COMPLEX CENTRAL ELEMENT PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36686:SF1">
        <property type="entry name" value="SYNAPTONEMAL COMPLEX CENTRAL ELEMENT PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15191">
        <property type="entry name" value="Synaptonemal_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034035306" description="Synaptonemal complex central element protein 3" evidence="1">
        <location>
            <begin position="17"/>
            <end position="106"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013916.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="106" mass="12721" checksum="7BCF9A69C56918A5" modified="2022-01-19" version="1">MRNFIFCLIFTLFCNGKKIQNCRFFCQQKKSLSTLLNLLHCRNTQPRIRTVQATWMAYDMVVMRTNPDLANSMRQLEDAFLNCKEEMEKNWQEMLKETKGTEQKQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHL6</accession>
    <name>A0A8C3SHL6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">YbeY metalloendoribonuclease</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the endoribonuclease YbeY family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHL6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014361.1">
        <property type="protein sequence ID" value="ENSCSRP00000013787.1"/>
        <property type="gene ID" value="ENSCSRG00000010521.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004519">
        <property type="term" value="F:endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.30">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023091">
        <property type="entry name" value="MetalPrtase_cat_dom_sf_prd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002036">
        <property type="entry name" value="YbeY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020549">
        <property type="entry name" value="YbeY_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00043">
        <property type="entry name" value="rRNA maturation RNase YbeY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02130">
        <property type="entry name" value="YbeY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01306">
        <property type="entry name" value="UPF0054"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0540">Nuclease</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010875"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013787.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="113" mass="12923" checksum="4EB962BAC65494A3" modified="2022-01-19" version="1">MSFLCLTNKTCRILQNFQILVSPMLTFGRASVFQNLKAGDLPQPSFQDEYNLGDVFLGVEYIYQQCQENGEDYYSILTVTAAHGLCHLLGYQHNTEAEWEQVKGFMHTYIQTG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJM3</accession>
    <name>A0A8C3SJM3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Potassium voltage-gated channel subfamily A member 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Voltage-gated potassium channel subunit Kv1.5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="21">Homotetramer and heterotetramer of potassium channel proteins. Interacts with DLG1, which enhances channel currents. Forms a ternary complex with DLG1 and CAV3. Interacts with KCNAB1. Interacts with UBE2I. Interacts with XIRP2; the interaction is required for normal action potential configuration in the heart.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the potassium channel family. A (Shaker) (TC 1.A.1.2) subfamily. Kv1.5/KCNA5 sub-subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJM3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016879.1">
        <property type="protein sequence ID" value="ENSCSRP00000016169.1"/>
        <property type="gene ID" value="ENSCSRG00000012325.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014704">
        <property type="term" value="C:intercalated disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008076">
        <property type="term" value="C:voltage-gated potassium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005251">
        <property type="term" value="F:delayed rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001508">
        <property type="term" value="P:action potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051260">
        <property type="term" value="P:protein homooligomerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000002">
        <property type="entry name" value="Potassium voltage-gated channel subfamily a member"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000012">
        <property type="entry name" value="Potassium voltage-gated channel subfamily A member 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.350:FF:000025">
        <property type="entry name" value="Potassium voltage-gated channel subfamily A member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.350">
        <property type="entry name" value="Voltage-gated potassium channels. Chain C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003968">
        <property type="entry name" value="K_chnl_volt-dep_Kv"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003972">
        <property type="entry name" value="K_chnl_volt-dep_Kv1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004052">
        <property type="entry name" value="K_chnl_volt-dep_Kv1.5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003131">
        <property type="entry name" value="T1-type_BTB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028325">
        <property type="entry name" value="VG_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027359">
        <property type="entry name" value="Volt_channel_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11537:SF250">
        <property type="entry name" value="POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY A MEMBER 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11537">
        <property type="entry name" value="VOLTAGE-GATED POTASSIUM CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02214">
        <property type="entry name" value="BTB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00169">
        <property type="entry name" value="KCHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01512">
        <property type="entry name" value="KV15CHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01491">
        <property type="entry name" value="KVCHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01496">
        <property type="entry name" value="SHAKERCHANEL"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="18" id="KW-0407">Ion channel</keyword>
    <keyword evidence="14" id="KW-0406">Ion transport</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="17" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="15 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-0564">Palmitate</keyword>
    <keyword evidence="12" id="KW-0630">Potassium</keyword>
    <keyword evidence="9" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="7" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 23" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="11" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="225"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="389"/>
            <end position="410"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="450"/>
            <end position="471"/>
        </location>
    </feature>
    <feature type="domain" description="BTB" evidence="24">
        <location>
            <begin position="93"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="23"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="492"/>
            <end position="514"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00033199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00046793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="SMART" id="SM00225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016169.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="565" mass="62508" checksum="03E782DEB1B798EC" modified="2022-01-19" version="1">PSPPLQLPCLPCSSHCRHGSIPLSPPGAAAGARGRAGRGAGRPAGAGRPPRPYPGGGEEEAMVLPEEGGHRLGMAMAAAAEEEEESQRALLHQRVLINISGLRFETQLGTLNQFPDTLLGDPDKRMRYFDPLRNEYFFDRNRPSFDGILYFYQSGGKLRRPVNVSIDVFADEIRFYQLGEEAMERFREDEGFIKEEEKPLPRNEFQRQVWLIFEYPESSSSARGIAIVSVLVILISIITFCLETLPEFRDERELQAPLPPPGAGLNGTAGEAPAMQPPSSLSDPFFIIETTCVIWFTFELLVRFFACPSKPEFSRNIMNIIDIVAIIPYFITLGTELAQEQQEPGQQAMSLAILRVIRLVRVFRIFKLSRHSKGLQILGQTLKASMRELGLLIFFLFIGVILFSSAVYFAEADDPDSHFSSIPDAFWWAVVTMTTVGYGDMRPVTVGGKIVGSLCAIAGVLTIALPVPVIVSNFNYFYHRGTDNEEQAILKEEPSSAQGSSAGGELKRSRSKNSLNKSVVHLENSEGINNGTGSLEKTNIKAKSNLDLRKSLYALCLDTNRETDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK77</accession>
    <name>A0A8C3SK77_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 17">Alkaline phosphatase</fullName>
            <ecNumber evidence="4 17">3.1.3.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>a phosphate monoester + H2O = an alcohol + phosphate</text>
            <dbReference type="Rhea" id="RHEA:15017"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30879"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:67140"/>
            <dbReference type="EC" id="3.1.3.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="15">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
        <text evidence="15">Binds 1 Mg(2+) ion.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="15">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="15">Binds 2 Zn(2+) ions.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <topology evidence="1">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 16">Belongs to the alkaline phosphatase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.1" evidence="4 17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SK77"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016014.1">
        <property type="protein sequence ID" value="ENSCSRP00000015358.1"/>
        <property type="gene ID" value="ENSCSRG00000011759.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004035">
        <property type="term" value="F:alkaline phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16012">
        <property type="entry name" value="ALP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.720.10:FF:000008">
        <property type="entry name" value="Alkaline phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001952">
        <property type="entry name" value="Alkaline_phosphatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018299">
        <property type="entry name" value="Alkaline_phosphatase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11596">
        <property type="entry name" value="ALKALINE PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11596:SF30">
        <property type="entry name" value="INTESTINAL-TYPE ALKALINE PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00245">
        <property type="entry name" value="Alk_phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00113">
        <property type="entry name" value="ALKPHPHTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00098">
        <property type="entry name" value="alkPPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00123">
        <property type="entry name" value="ALKALINE_PHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="8 17" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="13" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10 15 17" id="KW-0460">Magnesium</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 15" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="18" id="KW-0732">Signal</keyword>
    <keyword evidence="9 15 17" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="18">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034199612" description="Alkaline phosphatase" evidence="18">
        <location>
            <begin position="21"/>
            <end position="520"/>
        </location>
    </feature>
    <feature type="active site" description="Phosphoserine intermediate" evidence="14">
        <location>
            <position position="112"/>
        </location>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="62"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="62"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="173"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="175"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="331"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="336"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="340"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="377"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="378"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="452"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR601952-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR601952-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU003946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU003947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015358.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="520" mass="56271" checksum="CD5991340A2F2777" modified="2022-01-19" version="1">MRLPAPVLLCLGAWLRYASAVIPAEEENPAFWNQQAAEAIKATLKLQPMNYWAKNLILFLGDGMGVPTITATRILKGQLQGKLGPETPLAMDTFPYVALSKTYNVDRQVPDSAATATAYLCGVKANYQTIGVSAAARHSQCNTTLGNEVMSVLQRAQRAGKSVGIVTTTRVQHASPAGNYAHVVDRDWYADASMPADARQENCKDIAWQLVHNVDFTVILGGGRKYMTPVGTPDPEYPSNYAQNGIRNDSKNLIALWLESKQGASYVWNRTALLSAASDPAVTHLMGLFEPGDMKYDILRNSTLDPSLTEMTEAAVRILSRNPQGFYLFVEGGRIDHGHHDGIAQRALTEAVEFDRAIQRAGELTKEAETLTVVTADHSHVFSFGGYTLRGSSIFGLAPKRASDTKSYTSILYGNGPGYQIVATGRPGVNSSESEEDGYRQQAAVPLSSETHGGEDVAILAKGPMAHLFHGVQEQTYIAHVMAYAACLEPYADCPKLNSARASTSLLPVLLGSLLLPLLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKH5</accession>
    <name>A0A8C3SKH5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">EF-hand domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CREC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKH5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017289.1">
        <property type="protein sequence ID" value="ENSCSRP00000016541.1"/>
        <property type="gene ID" value="ENSCSRG00000012685.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000109">
        <property type="entry name" value="calumenin isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10827">
        <property type="entry name" value="RETICULOCALBIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10827:SF17">
        <property type="entry name" value="RETICULOCALBIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034109170" description="EF-hand domain-containing protein" evidence="9">
        <location>
            <begin position="18"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="10">
        <location>
            <begin position="67"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="10">
        <location>
            <begin position="103"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="20"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="139"/>
            <end position="163"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016541.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="163" mass="19120" checksum="3012F692C8BED256" modified="2022-01-19" version="1">MRRSRGLLVLCLGLALAKPPPEKRDRVHHGQELSDHPHDDRQGFQYDHEAFLGKEQAKTFDQLTPEESRERLGKIVERIDRDRDGFVTQAELRDWIKHTQNRYIFENVQKNWRDYDRDGDGRIAWPEFKNATYGYYAGEGGRGPLRQRQIPPPTVLLRPGETQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKX7</accession>
    <name>A0A8C3SKX7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Adaptor related protein complex 4 subunit epsilon 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the adaptor complexes large subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKX7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016500.1">
        <property type="protein sequence ID" value="ENSCSRP00000015825.1"/>
        <property type="gene ID" value="ENSCSRG00000011884.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030124">
        <property type="term" value="C:AP-4 adaptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050840">
        <property type="entry name" value="Adaptor_Complx_Large_Subunit"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017109">
        <property type="entry name" value="AP4_complex_esu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028269">
        <property type="entry name" value="AP4E1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002553">
        <property type="entry name" value="Clathrin/coatomer_adapt-like_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22780">
        <property type="entry name" value="ADAPTIN, ALPHA/GAMMA/EPSILON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01602">
        <property type="entry name" value="Adaptin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14807">
        <property type="entry name" value="AP4E_app_platf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037097">
        <property type="entry name" value="AP4_complex_epsilon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01356">
        <property type="entry name" value="AP4E_app_platf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0653">Protein transport</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="domain" description="AP-4 complex subunit epsilon-1 C-terminal" evidence="7">
        <location>
            <begin position="1033"/>
            <end position="1136"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="714"/>
            <end position="740"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="790"/>
            <end position="837"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="714"/>
            <end position="727"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="799"/>
            <end position="814"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="822"/>
            <end position="835"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM01356"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015825.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1138" mass="127056" checksum="BF565B28E0730B23" modified="2022-01-19" version="1">MSDVVERTLSALPGLLGQHDPGAGPGGGGPGRVSATSRLGGLIRSITALSSKHEEEKLIQQEQTNLKATVSAPTTTLRLMKECMVRLIYCEMLGYESSFGYIHAIKLAQQGNLLEKRVGYLAVSLFLHENHELLLLLVNTVVKDLQSTNLVEVCMALTVVSQIFPREMIPAVLPLIEDKLQHSKEIIRRKAVQALYKFYLIAPNQVQHIHDKFRKALCDRDVGVMAASLHIYLQMIKKNASGYKDLTESFVTILKQVVGGKLPIDFNYHSVPAPWLQIQLLRILGLLGKDDPRTSELMYDVLDESLRRAEINHNITYAILFECVQTIYTICPKSDLLEKAAKCIGKFVLSPKINLKYLGLKALTYVIQQDPNLALQHQMTIIECLDHPDPIIKRETLELLYRITNGQNVTVIVQKMLDYLRQSKEEYTIINLTGKIAELWFIQTMNAVFSVGGDVMHPDIPNNFLRLLAEGFDDEKEDEQLRLYAVQSYLSLLEEEDTFYPQKFLQVMSWVLGEYSYLINDGDPEVIITRLHRLLKQTFVTSETKAWIMPAITKISSRMPSSKTVDKLIQEFSTSLDTCMRQYAFELKHLYENKELMKNLLPLDASCDEIMVDASLSFLDGFVAEGLSCGAAPYKPHHQRQEEKLSQEKALNFEPYGLSFTSSMSSSGFTGRQSPAGLSLGSDMSGNSAEIGQKETNCLKLDGVRKLWGKEGYLPKKENNAGKEDKTQPVPPDSILMGHVVDPPLTQSEQQVVSLSEEEREKQQLASTLFVGLGSNNTISLMGKADTTTQKFKKKSKISETQNSEEASSFQNIATLPFSPLPDTTPNNKENSQGNEHLGLRKVSLSSSEVLEARFDTSQSLTEAGLDEKLSNCRLSTSSLFADSNIDVFQPSQSVPDIVADKAPLSLCLPEELADHPHSEIVELCSSDILTVYSCKVWTDDCLLLVLFVANKSTSPLKTVTLVFESAEHFKIFESLSCHFPVIEAQSMESCQKCVQLEKVCAEGILSGSVSYHLDTDTPLEFSLTFSLSDFIRPMKITTEDFGRLWLSFSNDVKQNLKMSPSQGSLSIALNALKQKLKLHVVEIIGNEGIAACRLLPSAPCLLHCRTHARTLALWFRSSCSALPDSLLYQCQKVMEES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKX8</accession>
    <name>A0A8C3SKX8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Alpha-macroglobulin receptor-binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017502.1">
        <property type="protein sequence ID" value="ENSCSRP00000016733.1"/>
        <property type="gene ID" value="ENSCSRG00000012836.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.10.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.1540">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.690">
        <property type="entry name" value="Alpha-macroglobulin, receptor-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009048">
        <property type="entry name" value="A-macroglobulin_rcpt-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036595">
        <property type="entry name" value="A-macroglobulin_rcpt-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050473">
        <property type="entry name" value="A2M/Complement_sys"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011626">
        <property type="entry name" value="Alpha-macroglobulin_TED"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008930">
        <property type="entry name" value="Terpenoid_cyclase/PrenylTrfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11412:SF165">
        <property type="entry name" value="ALPHA-2-MACROGLOBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11412">
        <property type="entry name" value="MACROGLOBULIN / COMPLEMENT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07677">
        <property type="entry name" value="A2M_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07678">
        <property type="entry name" value="TED_complement"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01361">
        <property type="entry name" value="A2M_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49410">
        <property type="entry name" value="Alpha-macroglobulin receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48239">
        <property type="entry name" value="Terpenoid cyclases/Protein prenyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Alpha-macroglobulin receptor-binding" evidence="1">
        <location>
            <begin position="242"/>
            <end position="328"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="SMART" id="SM01361"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016733.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="36267" checksum="6E728EEA3B8882B5" modified="2022-01-19" version="1">MAAEKAGNHVYTRALLAYAFALVGKEEKRRALLDSLDKEAVKEDGSLHWQRPGKEPEPDLPFYHPRAPSAEVEMTSYVLLAYLTTQPAPSQDDLSIATQIAKWISKQQNPNGGFSSTQDTVVALQALSRYGASTYAKSGGASTVTLQSTGNFQAQFQVDHTNRLLLQRMALPEVPGDYTTGVTGEGCVYVQTSLRYNVLPKLCEAPFALEAHTVPKTCDSPRAHRTFDIAISISYTGKRPVSNMVIVDVKMLSGFIPVKTSVRNLEGHNHIHRTELSTNHVLLYMEQVSNVTQSFSFSVEQDFPVQSLKPALVKVYDYYETGGCGSSAGGT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLA3</accession>
    <name>A0A8C3SLA3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="42">Triacylglycerol lipase</fullName>
            <ecNumber evidence="42">3.1.1.3</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="42">Pancreatic lipase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="44 45">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="44" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="44" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>(9Z-octadecenoyl)-glycerol + H2O = glycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:39955"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17754"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:75937"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:39956"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>1,2,3-tri-(9Z-octadecenoyl)-glycerol + H2O = di-(9Z)-octadecenoylglycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38575"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:53753"/>
            <dbReference type="ChEBI" id="CHEBI:75945"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="31">
            <dbReference type="Rhea" id="RHEA:38576"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>1,2,3-tributanoylglycerol + H2O = dibutanoylglycerol + butanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:40475"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17968"/>
            <dbReference type="ChEBI" id="CHEBI:35020"/>
            <dbReference type="ChEBI" id="CHEBI:76478"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="30">
            <dbReference type="Rhea" id="RHEA:40476"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="35">
            <text>1,2,3-trioctanoylglycerol + H2O = dioctanoylglycerol + octanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:47864"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:25646"/>
            <dbReference type="ChEBI" id="CHEBI:76978"/>
            <dbReference type="ChEBI" id="CHEBI:88066"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="35">
            <dbReference type="Rhea" id="RHEA:47865"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>1,2,3-tripropanoylglycerol + H2O = dipropanoylglycerol + propanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48024"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17272"/>
            <dbReference type="ChEBI" id="CHEBI:88153"/>
            <dbReference type="ChEBI" id="CHEBI:88155"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:48025"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>1,2-didecanoylglycerol + H2O = decanoylglycerol + decanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48596"/>
            <dbReference type="ChEBI" id="CHEBI:11152"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:27689"/>
            <dbReference type="ChEBI" id="CHEBI:90605"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:48597"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>1,2-didodecanoyl-3-O-[alpha-D-galactosyl-(1-&gt;6)-beta-D-galactosyl]-sn-glycerol + H2O = dodecanoyl-3-O-[alpha-D-galactosyl-(1-&gt;6)-beta-D-galactosyl]-sn-glycerol + dodecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48516"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18262"/>
            <dbReference type="ChEBI" id="CHEBI:90337"/>
            <dbReference type="ChEBI" id="CHEBI:90359"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:48517"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="37">
            <text>1,2-didodecanoyl-3-beta-D-galactosyl-sn-glycerol + H2O = dodecanoyl-3-beta-D-galactosyl-sn-glycerol + dodecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48540"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18262"/>
            <dbReference type="ChEBI" id="CHEBI:90340"/>
            <dbReference type="ChEBI" id="CHEBI:90515"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="37">
            <dbReference type="Rhea" id="RHEA:48541"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="33">
            <text>1,2-dioctanoyl-3-O-[alpha-D-galactosyl-(1-&gt;6)-beta-D-galactosyl]-sn-glycerol + H2O = octanoyl-3-O-[alpha-D-galactosyl-(1-&gt;6)-beta-D-galactosyl]-sn-glycerol + octanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48692"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:25646"/>
            <dbReference type="ChEBI" id="CHEBI:90457"/>
            <dbReference type="ChEBI" id="CHEBI:90768"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="33">
            <dbReference type="Rhea" id="RHEA:48693"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>1,2-dioctanoyl-3-O-beta-D-galactosyl-sn-glycerol + H2O = octanoyl-3-(beta-D-galactosyl)-sn-glycerol + octanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48696"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:25646"/>
            <dbReference type="ChEBI" id="CHEBI:90453"/>
            <dbReference type="ChEBI" id="CHEBI:90769"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:48697"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>1-(9Z-octadecenoyl)-glycerol + H2O = glycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38487"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17754"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:75342"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:38488"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>1-beta-D-galactosyl-2,3-didodecanoyl-sn-glycerol + H2O = 1-beta-D-galactosyl-dodecanoyl-sn-glycerol + dodecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48536"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18262"/>
            <dbReference type="ChEBI" id="CHEBI:90342"/>
            <dbReference type="ChEBI" id="CHEBI:90514"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:48537"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol + 2 H2O = 3-beta-D-galactosyl-sn-glycerol + 2 a fatty acid + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:13189"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15754"/>
            <dbReference type="ChEBI" id="CHEBI:17615"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="EC" id="3.1.1.26"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:13190"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>a 1,2-diacyl-3-O-[alpha-D-galactosyl-(1-&gt;6)-beta-D-galactosyl]-sn-glycerol + H2O = acyl-3-O-[alpha-D-galactosyl-(1-&gt;6)-beta-D-galactosyl]-sn-glycerol + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48372"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28396"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="ChEBI" id="CHEBI:90310"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:48373"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="34">
            <text>a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a monoacyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:44664"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="ChEBI" id="CHEBI:57643"/>
            <dbReference type="ChEBI" id="CHEBI:84465"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="34">
            <dbReference type="Rhea" id="RHEA:44665"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>a triacylglycerol + H2O = a diacylglycerol + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:12044"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17855"/>
            <dbReference type="ChEBI" id="CHEBI:18035"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="EC" id="3.1.1.3"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:12045"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>di-(9Z)-octadecenoylglycerol + H2O = (9Z-octadecenoyl)-glycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:47868"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:75937"/>
            <dbReference type="ChEBI" id="CHEBI:75945"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:47869"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="36">
            <text>long chain 1,2-diacyl-3-O-[alpha-D-galactosyl-(1-&gt;6)-beta-D-galactosyl]-sn-glycerol + H2O = long chain acyl-3-O-[alpha-D-galactosyl-(1-&gt;6)-beta-D-galactosyl]-sn-glycerol + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48708"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="ChEBI" id="CHEBI:90463"/>
            <dbReference type="ChEBI" id="CHEBI:90774"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="36">
            <dbReference type="Rhea" id="RHEA:48709"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="32">
            <text>long chain 1,2-diacyl-3-O-beta-D-galactosyl-sn-glycerol + H2O = long chain acyl-3-O-beta-D-galactosyl-sn-glycerol + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48700"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="ChEBI" id="CHEBI:90477"/>
            <dbReference type="ChEBI" id="CHEBI:90770"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="32">
            <dbReference type="Rhea" id="RHEA:48701"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Glycerolipid metabolism; triacylglycerol degradation.</text>
    </comment>
    <comment type="pathway">
        <text evidence="18">Glycolipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="4">Lipid metabolism.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Neuron projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 42">Secreted</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="19">Zymogen granule membrane</location>
            <topology evidence="19">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5 41">Belongs to the AB hydrolase superfamily. Lipase family.</text>
    </comment>
    <comment type="caution">
        <text evidence="40">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="3.1.1.3" evidence="42"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLA3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016148.1">
        <property type="protein sequence ID" value="ENSCSRP00000015487.1"/>
        <property type="gene ID" value="ENSCSRG00000011627.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042589">
        <property type="term" value="C:zymogen granule membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047714">
        <property type="term" value="F:galactolipase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004465">
        <property type="term" value="F:lipoprotein lipase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016042">
        <property type="term" value="P:lipid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00707">
        <property type="entry name" value="Pancreat_lipase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000033">
        <property type="entry name" value="Pancreatic triacylglycerol lipase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.60.20:FF:000003">
        <property type="entry name" value="Triacylglycerol lipase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.60.20">
        <property type="entry name" value="PLAT/LH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013818">
        <property type="entry name" value="Lipase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016272">
        <property type="entry name" value="Lipase_LIPH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033906">
        <property type="entry name" value="Lipase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002331">
        <property type="entry name" value="Lipase_panc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001024">
        <property type="entry name" value="PLAT/LH2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036392">
        <property type="entry name" value="PLAT/LH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000734">
        <property type="entry name" value="TAG_lipase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11610">
        <property type="entry name" value="LIPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11610:SF165">
        <property type="entry name" value="PANCREATIC LIPASE-RELATED PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00151">
        <property type="entry name" value="Lipase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01477">
        <property type="entry name" value="PLAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000865">
        <property type="entry name" value="Lipoprotein_lipase_LIPH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00823">
        <property type="entry name" value="PANCLIPASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00821">
        <property type="entry name" value="TAGLIPASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00308">
        <property type="entry name" value="LH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49723">
        <property type="entry name" value="Lipase/lipooxygenase domain (PLAT/LH2 domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50095">
        <property type="entry name" value="PLAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 39" id="KW-0106">Calcium</keyword>
    <keyword evidence="15" id="KW-0966">Cell projection</keyword>
    <keyword evidence="16" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="13 42" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10 42" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="11 42" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 39" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="45" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 42" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="PLAT" evidence="43">
        <location>
            <begin position="306"/>
            <end position="411"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="38">
        <location>
            <position position="121"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="38">
        <location>
            <position position="144"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="38">
        <location>
            <position position="231"/>
        </location>
    </feature>
    <feature type="binding site" evidence="39">
        <location>
            <position position="158"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="39">
        <location>
            <position position="160"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="39">
        <location>
            <position position="163"/>
        </location>
        <ligand>
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00010701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023369"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023590"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00024321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00036575"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00047270"/>
        </source>
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        <source>
            <dbReference type="ARBA" id="ARBA00047296"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00047438"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00047618"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00047741"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00047744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00048139"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00048268"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00048377"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00048386"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00048546"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00049076"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00049154"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00049290"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00049352"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00049420"/>
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    </evidence>
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        <source>
            <dbReference type="PIRSR" id="PIRSR000865-1"/>
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        <source>
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    <evidence type="ECO:0000256" key="40">
        <source>
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        <source>
            <dbReference type="RuleBase" id="RU004262"/>
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        <source>
            <dbReference type="RuleBase" id="RU362046"/>
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            <dbReference type="PROSITE" id="PS50095"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015487.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="45">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    </evidence>
    <sequence length="411" mass="44998" checksum="A99745C749442DC8" modified="2022-01-19" version="1">MWSLFGLRSSSKMLLLHLCATKKSSLLGSSAQIHPFAAPKATIHKHRASLTFSLSPKRLVRMFEVEDVNCISIDWSSGSRCQYSQASNNIRVVGAEVAYFINVLMEQYGYSPSKVHFIAHSLGAHAAGETGRRRSGLGRITGLDPAEPYFQGTPIEVRLDKTDAAFVDIIHTDSGPMVPDLGFGMSQAIGHLDFYPNGGIQMPGCKKNLVSRAIDIDGIWQGTVNYVACNHLRSFKYYFDSIISPDGFLGYTCASYDIFQTENCFPCPNGGCPQMGHYADKFKDRVTSGIQKLYLNTGEATNFARWRYKVSVAISGKSEVSGYINIALYGAGGNTKQYEIVRGTLKPGKTYANFTDVELNVGTITKVKFLWNIDVVNPTLPTLGAATVTVQAGENGNVYLNCQQLIACKPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLA7</accession>
    <name>A0A8C3SLA7_CHESE</name>
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        <submittedName>
            <fullName evidence="4">Secretion regulating guanine nucleotide exchange factor</fullName>
        </submittedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLA7"/>
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        <property type="protein sequence ID" value="ENSCSRP00000016889.1"/>
        <property type="gene ID" value="ENSCSRG00000012979.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="RCC1-like_dom"/>
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    </dbReference>
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        <property type="entry name" value="Reg_chr_condens"/>
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        <property type="entry name" value="Ub_ligase/GEF_domain"/>
    </dbReference>
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        <property type="entry name" value="ANKYRIN REPEAT-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22870">
        <property type="entry name" value="REGULATOR OF CHROMOSOME CONDENSATION"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="WD40_RLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00633">
        <property type="entry name" value="RCCNDNSATION"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50985">
        <property type="entry name" value="RCC1/BLIP-II"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="RCC1_3"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="RCC1" evidence="2">
        <location>
            <begin position="5"/>
            <end position="58"/>
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    </feature>
    <feature type="domain" description="RCC1-like" evidence="3">
        <location>
            <begin position="7"/>
            <end position="389"/>
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    <feature type="repeat" description="RCC1" evidence="2">
        <location>
            <begin position="59"/>
            <end position="110"/>
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    <feature type="repeat" description="RCC1" evidence="2">
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    <feature type="repeat" description="RCC1" evidence="2">
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            <begin position="342"/>
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            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
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    </evidence>
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            <dbReference type="Ensembl" id="ENSCSRP00000016889.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="395" mass="41778" checksum="E85CC00DCA804396" modified="2022-01-19" version="1">MEAARALFAWGANSYGQLGLGHKEDVLVPQSLKDFSCKHQNIKSIAGGGGHSAVITDAGELFVCGQNKEGQLGLNHTEDVLCFTSCTALSSVCVIQVACGWDFTIILTGNGQVLSCGSNSFGQLGVPQTSGECLIPQKIESLTEKVVNIAAGLRHALAVTESGMVFQWGTGMASRANRASQGKMIPSFLTAKEPCKVPGLEDVKVKRVIASSYHSVSLTDEGELCVWGSNKHGQLVSKETFLVEPQKIDAHFFLGEKIGAVWSGWTHVVAQTETGKVFTWGRADYGQLGRSAVVHDGQRQEVQRSSEQHLEQLSNVPVSVPCLAGASQIACGSEHNLAVVGGHCFSWGWNEHGMCGDGTEANVYAPKPITALGSGKPLLIGCGAGHSMVLCQTQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPI2</accession>
    <name>A0A8C3SPI2_CHESE</name>
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        <submittedName>
            <fullName evidence="14">Mbt domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017729.1">
        <property type="protein sequence ID" value="ENSCSRP00000016948.1"/>
        <property type="gene ID" value="ENSCSRG00000013042.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20120">
        <property type="entry name" value="MBT_MBTD1_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20123">
        <property type="entry name" value="MBT_MBTD1_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd20126">
        <property type="entry name" value="MBT_MBTD1_rpt3"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="MBT domain-containing protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.140:FF:000015">
        <property type="entry name" value="MBT domain-containing protein 1 isoform X1"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Znf_FCS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038603">
        <property type="entry name" value="Znf_FCS_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247:SF79">
        <property type="entry name" value="MBT DOMAIN-CONTAINING PROTEIN 1"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247">
        <property type="entry name" value="POLYCOMB GROUP PROTEIN"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF02820">
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        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21319">
        <property type="entry name" value="zf-FCS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00561">
        <property type="entry name" value="MBT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63748">
        <property type="entry name" value="Tudor/PWWP/MBT"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS51079">
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    </dbReference>
    <dbReference type="PROSITE" id="PS51024">
        <property type="entry name" value="ZF_FCS"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="FCS-type" evidence="13">
        <location>
            <begin position="68"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="repeat" description="MBT" evidence="11">
        <location>
            <begin position="167"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="repeat" description="MBT" evidence="11">
        <location>
            <begin position="279"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="repeat" description="MBT" evidence="11">
        <location>
            <begin position="377"/>
            <end position="482"/>
        </location>
    </feature>
    <feature type="repeat" description="MBT" evidence="11">
        <location>
            <begin position="490"/>
            <end position="586"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="585"/>
            <end position="618"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="632"/>
            <end position="654"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="29"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="589"/>
            <end position="599"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="12">
        <location>
            <begin position="600"/>
            <end position="616"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="635"/>
            <end position="646"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00367"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00459"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016948.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="654" mass="73428" checksum="1872EE686657ABA2" modified="2022-01-19" version="1">MENTKDLTEHSSRSERKRRDSFGMFDGYDSCSEDTSSSSSSDESEEEIAPLPSSLPIIKNNGQVYTYPDGKSGMATCEMCGMVGVRDAFYSKTKRFCSVSCSRSYSSNSKKASILARLQVTGKPPTKKAKVLQKQPLVAKLAAYAQYQATLQNQVKTKTAAVPVEGFSWGNYITSNNLTAAPVTCFKHAPMGTCWGDISEGVRVEVLNTDCSLPTKVFWIAGIVKLAGYNALLRYEGFENDSSVDFWCNVCGSDIRPVGWCATSGKPLVPPRTIQHKYTNWKAFLVKRLTGAKTLPPDFSQKVSESMQYPFKPSMRVEVVDKTHLCRTRVAVVDSVIGGRLRLVYEESEDKTDDFWCHMYSPLIHHIGWSRSIGHRFKRSDIAKKQDGHYDAPPHLFAKVKEVDPSGEWFKEGMKLEAIDPLNLSAICVATIRKVLADGYLMIGIDGSEAADGSDWFCYHATSPSIFPVGFCEINAIELTPPRGYAKLPFKWFDYLRETDSIAAPVKLFNKEVPNHGFHIRMKLEAVDLMEPRLVCVATVTRIIHRLLRIHFDGWEEEYDQWVDCESPDLYPVGWCQLTGYQLQPPAPQTSRDSQSSSSKQKKKAKSQQYKGHKKMTSLQLKEELLDGEEYNFLQGASDQESNGSASYYIKQEP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPW5</accession>
    <name>A0A8C3SPW5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">POU domain protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the POU transcription factor family. Class-1 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018808.1">
        <property type="protein sequence ID" value="ENSCSRP00000017977.1"/>
        <property type="gene ID" value="ENSCSRG00000013588.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010557">
        <property type="term" value="P:positive regulation of macromolecule biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000150">
        <property type="entry name" value="POU domain protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.260.40:FF:000007">
        <property type="entry name" value="POU domain protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.260.40">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010982">
        <property type="entry name" value="Lambda_DNA-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013847">
        <property type="entry name" value="POU"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000327">
        <property type="entry name" value="POU_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050255">
        <property type="entry name" value="POU_domain_TF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11636:SF84">
        <property type="entry name" value="NETRIN-1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11636">
        <property type="entry name" value="POU DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00157">
        <property type="entry name" value="Pou"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00028">
        <property type="entry name" value="POUDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00352">
        <property type="entry name" value="POU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47413">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00035">
        <property type="entry name" value="POU_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00465">
        <property type="entry name" value="POU_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51179">
        <property type="entry name" value="POU_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="4 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 11" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="POU-specific" evidence="13">
        <location>
            <begin position="199"/>
            <end position="273"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="12">
        <location>
            <begin position="287"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="289"/>
            <end position="348"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU361194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017977.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="367" mass="40851" checksum="C262659FCDC60DA0" modified="2022-01-19" version="1">MSCQAFTSADTFVPLNSDSSALPLIMHHSAAECLPVSNHATNVVSTVPSVLSLVHTPKCSHVHFSMATLGNASTGLHYSVPSCHYGNQQSTYGVMAGIKPATPEMLSASLSQSRILQTCSMPHPNVVNGVSTLQGKSFSCGLTPCLYKFPEHALSASSCALGHGFTPMHQSILGDDPATTDFKQEFRRKTKSVEEPIDMDSPEIRELEKFANEFKLRRIKLGYTQTNVGEALAAVHGSEFSQTTICRFENLQLSFKNACKLKLILSKWLEEAEQIGALYNEKVGVNERKRKRRTTISISAKEALERNFGEQSKPSSQEIMRMAEGLNLEKEVVRVWFCNRRQREKRVKTSLHQNTFSSIMKEHHECR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR15</accession>
    <name>A0A8C3SR15_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Alpha/beta hydrolase fold-3 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the 'GDXG' lipolytic enzyme family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018303.1">
        <property type="protein sequence ID" value="ENSCSRP00000017491.1"/>
        <property type="gene ID" value="ENSCSRG00000013394.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0052689">
        <property type="term" value="F:carboxylic ester hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013094">
        <property type="entry name" value="AB_hydrolase_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017157">
        <property type="entry name" value="Arylacetamide_deacetylase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050300">
        <property type="entry name" value="GDXG_lipolytic_enzyme"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48081">
        <property type="entry name" value="AB HYDROLASE SUPERFAMILY PROTEIN C4A8.06C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48081:SF32">
        <property type="entry name" value="ALPHA_BETA HYDROLASE FOLD-3 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07859">
        <property type="entry name" value="Abhydrolase_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037251">
        <property type="entry name" value="Arylacetamide_deacetylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Alpha/beta hydrolase fold-3" evidence="4">
        <location>
            <begin position="61"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="domain" description="Alpha/beta hydrolase fold-3" evidence="4">
        <location>
            <begin position="262"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="active site" evidence="3">
        <location>
            <position position="137"/>
        </location>
    </feature>
    <feature type="active site" evidence="3">
        <location>
            <position position="291"/>
        </location>
    </feature>
    <feature type="active site" evidence="3">
        <location>
            <position position="321"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRSR" id="PIRSR037251-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF07859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017491.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="351" mass="39643" checksum="63B05ED6B837DA32" modified="2022-01-19" version="1">MGRIFEKLGICKEVYLIRTFLYGISPWKNDVKLFIKDLKFAKVKVRVYHPKAPSAGQRRGVLYLHGGVGQIGSMYERVCRFIARGSDSVVVCVGYRLAPEHPYPTQFWDCLTATVHFMTTAQDYGVDPTRIIICGDSSGGTLAAAVCQTLVSRTDLPKPRAQIMLYPFLQAVDFNLPSYQQNGSVPLLLRKRTLTLGMQYLNKDLSLIKDVLEGSHVPEDLKLKFSKWLSPDNIPMEFKIRGYKPSASASYSEELHALAKPVFETTFSPLLAEDAIVRQLPETFILTCEYDVVRDDGLLYKKRLEDNGVPVTWYHAEDGFHGVLFLIDYGYISFPCGMRAMDNVVNYIKGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRC6</accession>
    <name>A0A8C3SRC6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">EXPERA domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the EBP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018429.1">
        <property type="protein sequence ID" value="ENSCSRP00000017611.1"/>
        <property type="gene ID" value="ENSCSRG00000013541.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047750">
        <property type="term" value="F:cholestenol delta-isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016125">
        <property type="term" value="P:sterol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007905">
        <property type="entry name" value="EBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033118">
        <property type="entry name" value="EXPERA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14207:SF1">
        <property type="entry name" value="EMOPAMIL-BINDING PROTEIN-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14207">
        <property type="entry name" value="STEROL ISOMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05241">
        <property type="entry name" value="EBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51751">
        <property type="entry name" value="EXPERA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="41"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="71"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="109"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="domain" description="EXPERA" evidence="8">
        <location>
            <begin position="1"/>
            <end position="127"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51751"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017611.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="149" mass="17466" checksum="F62BB8FC9F77E93C" modified="2022-01-19" version="1">EGPFVYLSLIGTVAESDNIFASLWKEYGRADARWLYSDPTIVSLEILTVVLDSLLALILIYAIIKDKYYRHFIQVTLCVCELYGGWMTFCPDWLIGSPNLDTSNWLYLWVYLVFFNGIWVVIPVLLLWQSWLGLKQMHHEKSDIRKKIR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVR0</accession>
    <name>A0A8C3SVR0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Synthesis of cytochrome C oxidase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SCO1/2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021255.1">
        <property type="protein sequence ID" value="ENSCSRP00000020353.1"/>
        <property type="gene ID" value="ENSCSRG00000015473.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033617">
        <property type="term" value="P:mitochondrial respiratory chain complex IV assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02968">
        <property type="entry name" value="SCO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000013">
        <property type="entry name" value="Blast:Protein SCO1 homolog, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003782">
        <property type="entry name" value="SCO1/SenC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12151">
        <property type="entry name" value="ELECTRON TRANSPORT PROTIN SCO1/SENC FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12151:SF4">
        <property type="entry name" value="PROTEIN SCO1 HOMOLOG, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02630">
        <property type="entry name" value="SCO1-SenC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0186">Copper</keyword>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="binding site" evidence="3">
        <location>
            <position position="147"/>
        </location>
        <ligand>
            <name>Cu cation</name>
            <dbReference type="ChEBI" id="CHEBI:23378"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="3">
        <location>
            <position position="151"/>
        </location>
        <ligand>
            <name>Cu cation</name>
            <dbReference type="ChEBI" id="CHEBI:23378"/>
        </ligand>
    </feature>
    <feature type="disulfide bond" description="Redox-active" evidence="4">
        <location>
            <begin position="147"/>
            <end position="151"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRSR" id="PIRSR603782-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRSR" id="PIRSR603782-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020353.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="256" mass="28420" checksum="D3E843E7E9FCE4B2" modified="2022-01-19" version="1">MAAAGRVSLCWALGLHVPGRSGAWRRPLLAVSLARRSSCWDLHGSLAVTRHLATAPQGDKAKTGLSKPGPVSWKSLALTFAIGGALLAGMKYFKKKKEEMLEKEQKRALGKPLLGGPFSLVDHQGQPRTNRDFLGQWVLIYFGFTHCPDICPEELEKMILAVDEIDQIPSLPNVTPLFITIDPERDTGEAVARYVKEFSPKLIGLTGTKDQIEQVARAYRVYYSSGPKDEDNDYIVSKSRACARMLYYSQIHSLIF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWL7</accession>
    <name>A0A8C3SWL7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Kazrin, periplakin interacting protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWL7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019253.1">
        <property type="protein sequence ID" value="ENSCSRP00000018402.1"/>
        <property type="gene ID" value="ENSCSRG00000013887.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd09567">
        <property type="entry name" value="SAM_kazrin_repeat2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09570">
        <property type="entry name" value="SAM_kazrin_repeat3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000048">
        <property type="entry name" value="kazrin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000005">
        <property type="entry name" value="Liprin-beta-1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037614">
        <property type="entry name" value="Kazrin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059089">
        <property type="entry name" value="Kazrin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037615">
        <property type="entry name" value="Kazrin_SAM_rpt_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037616">
        <property type="entry name" value="Kazrin_SAM_rpt_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12776:SF1">
        <property type="entry name" value="KAZRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12776">
        <property type="entry name" value="KAZRIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25986">
        <property type="entry name" value="Kazrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07647">
        <property type="entry name" value="SAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SAM" evidence="3">
        <location>
            <begin position="424"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="domain" description="SAM" evidence="3">
        <location>
            <begin position="510"/>
            <end position="566"/>
        </location>
    </feature>
    <feature type="domain" description="SAM" evidence="3">
        <location>
            <begin position="590"/>
            <end position="643"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="273"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="347"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="679"/>
            <end position="699"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="60"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="679"/>
            <end position="690"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018402.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="759" mass="86044" checksum="47FFCECBEC113EC5" modified="2022-01-19" version="1">FLSDGGYKNWKRNRIETSYWQELSELPSSGSIPPRKNSDVKGSLPRIVFSLPPVLLREEVTQLQEEVHLLRQMKEMLTKELEETHGSKSTEVLSATELKLQLAQKEQELARAKEALQAMKADRKRLKAEKTDLVSQMQQLYATLESREEQLRDFIRNYEQHRKESEDAVKALAKEKDLLEREKWELRRQAKEATDHASALRSQLDLKDNRMKELEAELAMAKQSLATLTKDVPKRHSLAMPGETVLNGNQEWVMQADLPLTAAIRQSQQTLYHVHPQHSADRQAVRVSPCHSRQPSIISDASAAEGDRSSTPSDINSPRHRTHSLCNGDSPGPVQKNLHNPIVQSLEDLEDQKRKKKKEKMGFGSISRVFARGKQRKSLDPGLFDDSDSLSSPTRLSLSLSEGEEQLDRLQQVELVRTTPMSHWKAGTVQAWLEVVMAMPMYVKACAENVKSGKMLLSLSDEDLATGLGVCSSLHRRKLRLAIEDYRDAEAGKCLSKASELDHHWVAKAWLNDIGLSQYSQAFQNHLVDGRMLNSLMKRDLEKYLNVSKKFHQVSILLGIELLFQVNFSKEVLQERRVRCETQNVDPLVWTNQRVLKWVRDIDLKEYADNLMNSGVHGAVLMLEPTFNAEAMATALGIPSSKHILRRHLAEEMNAIVNPDNPTGVLESERYGTSTFIKQGSLRRSSSATRQSKEEGNSLKCKASRLPLGKIGRGFSGKDTDFHDDYGSLKNEECCEDMKLSRPQQCRLERFGSLEVTNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SX42</accession>
    <name>A0A8C3SX42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Probable arginine--tRNA ligase, mitochondrial</fullName>
            <ecNumber evidence="3">6.1.1.19</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Arginyl-tRNA synthetase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Catalyzes the attachment of arginine to tRNA(Arg) in a two-step reaction: arginine is first activated by ATP to form Arg-AMP and then transferred to the acceptor end of tRNA(Arg).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>tRNA(Arg) + L-arginine + ATP = L-arginyl-tRNA(Arg) + AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:20301"/>
            <dbReference type="Rhea" id="RHEA-COMP:9658"/>
            <dbReference type="Rhea" id="RHEA-COMP:9673"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:32682"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:78442"/>
            <dbReference type="ChEBI" id="CHEBI:78513"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.1.1.19"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 17">Belongs to the class-I aminoacyl-tRNA synthetase family.</text>
    </comment>
    <dbReference type="EC" id="6.1.1.19" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SX42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020984.1">
        <property type="protein sequence ID" value="ENSCSRP00000020083.1"/>
        <property type="gene ID" value="ENSCSRG00000015305.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031966">
        <property type="term" value="C:mitochondrial membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004814">
        <property type="term" value="F:arginine-tRNA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006420">
        <property type="term" value="P:arginyl-tRNA aminoacylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032543">
        <property type="term" value="P:mitochondrial translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00671">
        <property type="entry name" value="ArgRS_core"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.730.10:FF:000006">
        <property type="entry name" value="Arginyl-tRNA synthetase 2, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.620:FF:000058">
        <property type="entry name" value="Mitochondrial arginyl-tRNA synthetase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1360.70:FF:000004">
        <property type="entry name" value="Probable arginine--tRNA ligase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1360.70">
        <property type="entry name" value="Arginyl tRNA synthetase N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.620">
        <property type="entry name" value="HUPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.730.10">
        <property type="entry name" value="Isoleucyl-tRNA Synthetase, Domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001412">
        <property type="entry name" value="aa-tRNA-synth_I_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001278">
        <property type="entry name" value="Arg-tRNA-ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036695">
        <property type="entry name" value="Arg-tRNA-synth_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035684">
        <property type="entry name" value="ArgRS_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008909">
        <property type="entry name" value="DALR_anticod-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014729">
        <property type="entry name" value="Rossmann-like_a/b/a_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009080">
        <property type="entry name" value="tRNAsynth_Ia_anticodon-bd"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00456">
        <property type="entry name" value="argS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11956:SF11">
        <property type="entry name" value="ARGININE--TRNA LIGASE, MITOCHONDRIAL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11956">
        <property type="entry name" value="ARGINYL-TRNA SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05746">
        <property type="entry name" value="DALR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00750">
        <property type="entry name" value="tRNA-synt_1d"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01038">
        <property type="entry name" value="TRNASYNTHARG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00836">
        <property type="entry name" value="DALR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47323">
        <property type="entry name" value="Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55190">
        <property type="entry name" value="Arginyl-tRNA synthetase (ArgRS), N-terminal 'additional' domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52374">
        <property type="entry name" value="Nucleotidylyl transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00178">
        <property type="entry name" value="AA_TRNA_LIGASE_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12 17" id="KW-0030">Aminoacyl-tRNA synthetase</keyword>
    <keyword evidence="6 17" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4 17" id="KW-0436">Ligase</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5 17" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7 17" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="DALR anticodon binding" evidence="18">
        <location>
            <begin position="465"/>
            <end position="580"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005594"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00033033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00039495"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00049339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049595"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU363038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="SMART" id="SM00836"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020083.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="580" mass="65825" checksum="15DE4933ABF1BFA2" modified="2022-01-19" version="1">MAACPFRRSIASQLSRVLNLPPENLIKSISAVPVSKKRPVADFQLFVGSVIENKSSDRSKPDLQLQTQRLAEKLKCDTVVSEISTGPGTVNFTINRELLAKTVLQQVFKDGSEYGIKSELFSTLPRRKIVIEFSSPNIAKKFHVGHLRSTIIGNFVANLKEALGHHVTRINYLGDWGMQFGLLGAGFQQFGNEEELKFNPLQHLFEVYVQVNKAAAEDENIKKLAQDFFRKLEAHDEQTLLMWQHFRDFSIEEYVRIYKRLGVHFDEYSGESFYQEKSQEVLKMLDTKGLLQKTIKGTRVVDLSEERDLSLCSTVMRSDGTSLYITRDLAAAIDRMMKYNCDTMIYVTDKSQNTHFEQLFQILKLMGYQWAERCQHVSFGLVQGMKTRKGEVVFLEDVLNEARSRMLQNMASAKTTKELETPLETAEKIGLAALIIQDFKGLLSSDYQFSWDRVLQSRGDTGVFLQYTHARLHSLEQMCRNGQPTDINTACLQDPQAISVLQHLLRYDEVLYKSSEDLQPKHIVSYLLTLSHLAAVAHKTLPVKGSAPELAQARLRLFQAARSVLANGMKLLGITPVTQM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXD4</accession>
    <name>A0A8C3SXD4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Glycoprotein nmb</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the PMEL/NMB family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXD4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021210.1">
        <property type="protein sequence ID" value="ENSCSRP00000020308.1"/>
        <property type="gene ID" value="ENSCSRG00000015242.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00146">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000893">
        <property type="entry name" value="Transmembrane glycoprotein NMB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045219">
        <property type="entry name" value="PKAT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046846">
        <property type="entry name" value="PKAT_KLD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022409">
        <property type="entry name" value="PKD/Chitinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000601">
        <property type="entry name" value="PKD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035986">
        <property type="entry name" value="PKD_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059017">
        <property type="entry name" value="PMEL_NMB_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11861">
        <property type="entry name" value="MELANOCYTE PROTEIN PMEL 17-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11861:SF11">
        <property type="entry name" value="TRANSMEMBRANE GLYCOPROTEIN NMB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20433">
        <property type="entry name" value="PKAT_KLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00801">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26141">
        <property type="entry name" value="PMEL_NMB_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00089">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49299">
        <property type="entry name" value="PKD domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50093">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0732">Signal</keyword>
    <keyword evidence="2 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034361442" evidence="10">
        <location>
            <begin position="25"/>
            <end position="555"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="485"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="domain" description="PKD" evidence="11">
        <location>
            <begin position="266"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="325"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="328"/>
            <end position="345"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00025776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020308.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="555" mass="61632" checksum="E52B2EEBA8FC6705" modified="2022-01-19" version="1">WCNSFYALAFLILSLNACFRDVMSYGRSSHVRSHKKLHGWSPDQNQWNEKLYPFWEKGDPRWNDCWRGGKVVARLTSDSPALVGSNVTFTVTLQFPRCQKEDNDSNIVYDRNCRNAEFGPTYVYNWTKWIDDCGWENCTSNNTHNVFPDGRPFPHHPGWRRRNFIYLFHTVGQYYQKTGGSSAIVSINTTNITLGKQMMVVSVYRRGHRTYVPVATASGIYVVTDQIPLYVNLTQKNDRNASDSVFIKDSPITFDVKIHDPSHYLNNSAIAYKWNYGDGSGSFISNSPISTHTYTLLGNFSLNLTVQAIIPVPCGPATPTPPLPTSPGKITTKTPSNLDSPTSTGVMEDTPDGGCHIYRYGHYKTTISVVEGILQVNIIQMTSVQMTVAQGENSLVDFVVTCQGSLPTDACTIVSDPTCQVSQNVVCDPVEVTDQCLLTIRRAFNEPGTYCVNITLGDDASQALTSALISVNGAPGSSSRTVEGVLIASGFLVAFVIIVTLLLYKRYKEYKPIERSAEQVVNREGLSVYFNNVKAVLFPGNNERDPLLKSKPGIV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXH8</accession>
    <name>A0A8C3SXH8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Myelin protein zero like 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the myelin P0 protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXH8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021143.1">
        <property type="protein sequence ID" value="ENSCSRP00000020239.1"/>
        <property type="gene ID" value="ENSCSRG00000015401.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000193">
        <property type="entry name" value="Myelin protein zero-like 1 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000920">
        <property type="entry name" value="Myelin_P0-rel"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13869">
        <property type="entry name" value="MYELIN P0 RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13869:SF19">
        <property type="entry name" value="MYELIN PROTEIN ZERO-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00213">
        <property type="entry name" value="MYELINP0"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="6 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 12" id="KW-0732">Signal</keyword>
    <keyword evidence="3 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034428226" evidence="12">
        <location>
            <begin position="17"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="146"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="13">
        <location>
            <begin position="12"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="177"/>
            <end position="205"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020239.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="26916" checksum="90BDC16B0C3BAA06" modified="2022-01-19" version="1">MLAAAAAALGFLRVSALDVKTPEELFVENGTEARLPCTFSSREVISSAASISWSFQPEGGTTPISFFYYSQGNAYPGKDTPFKNRISWAGDLNKKDASVSIANVQFRDNGTYFCDVKNPPDIVVKPGEIRLRVVPRDNLPAFPTGVVVAIAIGVTLVVLLLIAVIVCVIRKKNSKKHYSGCSTSESLMSPIKQAPRKSPSDTEGLVNHVPTRLHQGPVIYAQLDHSGGRHSDKINKSESVVYADIRKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYG5</accession>
    <name>A0A8C3SYG5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">C2 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the MCTP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYG5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022213.1">
        <property type="protein sequence ID" value="ENSCSRP00000021273.1"/>
        <property type="gene ID" value="ENSCSRG00000016093.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046928">
        <property type="term" value="P:regulation of neurotransmitter secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000076">
        <property type="entry name" value="multiple C2 and transmembrane domain-containing protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45911">
        <property type="entry name" value="C2 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45911:SF2">
        <property type="entry name" value="MULTIPLE C2 AND TRANSMEMBRANE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00360">
        <property type="entry name" value="C2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="C2" evidence="10">
        <location>
            <begin position="177"/>
            <end position="292"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021273.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="34042" checksum="E14E39E07518C70D" modified="2022-01-19" version="1">MDLDRSSVWGSLKQKTRPLLQNFNIKMMKKSSRKMMARRQRHSLDRRLSVSVPDILESESFTDEETTYSSSQALSTYIPSTLSSSVMALKSSSPSLKRAGEDLQWRQQEAVHTEINITETETEVMCGSEPRRKSSIDLFALLQRARLSGDLTEEMIERLCCYSGPLHLPLTERRSWALEEGNDCLSSLPSSFAYLLTIHLKEGRNLVIRDRCGTSDPYVKFKSNGKTLYKSKVIYKNLNPVWDETVVLPIQTLDQKLRVKVYDRDLASSDFMGSAFVVLSNLELNRYYMNLLKCVTAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYU4</accession>
    <name>A0A8C3SYU4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYU4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023268.1">
        <property type="protein sequence ID" value="ENSCSRP00000022289.1"/>
        <property type="gene ID" value="ENSCSRG00000016826.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000100">
        <property type="entry name" value="Zinc finger 45-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000478">
        <property type="entry name" value="Zinc finger protein 133"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000414">
        <property type="entry name" value="Zinc finger protein 398"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000180">
        <property type="entry name" value="Zinc finger protein 689"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000286">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.4020.10">
        <property type="entry name" value="DNA breaking-rejoining enzymes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003309">
        <property type="entry name" value="SCAN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038269">
        <property type="entry name" value="SCAN_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050331">
        <property type="entry name" value="Zinc_finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515:SF66">
        <property type="entry name" value="C2H2-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515">
        <property type="entry name" value="PR DOMAIN ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02023">
        <property type="entry name" value="SCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00431">
        <property type="entry name" value="SCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47353">
        <property type="entry name" value="Retrovirus capsid dimerization domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50804">
        <property type="entry name" value="SCAN_BOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="SCAN box" evidence="12">
        <location>
            <begin position="31"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="163"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="191"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="219"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="247"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="275"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="303"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="93"/>
            <end position="140"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022289.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="340" mass="37779" checksum="8CB45F8623E83920" modified="2022-01-19" version="1">MEHGSMGTGPTRGRAEGKAAVSEQASEEAHRLQFRSGPAQPREAPRDTLARLSRAARLWLRPGERTKEQIVDVVVRERFLGTLRADVRAWVTAREPRSSKEAAALAEASGPPVWPGSGKGGEEPAAGGQGALGKGTERSEQRGFLRRCDLAAHRKSHMGEWPHQCPKCGRRFRKRSVLVNHQRTHLQDDRYKCPECGQGFKWPGQLEMHRYSHMEEKRHTCFKCGESFSQRSHLLAHQGSHLGDSPYHCADCGKGFAQHPDLILHRRSHTGDRPFHCPQCGIGFGRSSDLRNHQSVHAGQQPHKCPVCGKGFQERALLATHQKSHGGEDFYLGVAAVWTG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T011</accession>
    <name>A0A8C3T011_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the small GTPase superfamily. RasD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T011"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022162.1">
        <property type="protein sequence ID" value="ENSCSRP00000021224.1"/>
        <property type="gene ID" value="ENSCSRG00000016078.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="265044at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000475">
        <property type="entry name" value="GTP-binding protein Rhes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052236">
        <property type="entry name" value="Small_GTPase_RasD"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46149:SF7">
        <property type="entry name" value="GTP-BINDING PROTEIN DI-RAS2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46149">
        <property type="entry name" value="MIP08469P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0636">Prenylation</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021224.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="204" mass="22373" checksum="59F1B54BD551B8C3" modified="2022-01-19" version="1">MALCPAPEARVRLVFLGAAGVGKTALIRRFLQAPFEARHRRTVEELHLLELEAGAGLRLSLEILDTSGSYSFPAMRRLCIGRADAFALVYALPEPDSFAEVQRLRDEILEAKRGAAPLVLVGNKSDLAPGEPDPRLAAARRDWGCPCLEASAKQGRNVVGLFQELLRQVDLPGRLSPALQRRRPQTFSKEPPRRSAKSHSCAVC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T119</accession>
    <name>A0A8C3T119_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">procollagen-proline 3-dioxygenase</fullName>
            <ecNumber evidence="4">1.14.11.7</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>L-ascorbate</name>
            <dbReference type="ChEBI" id="CHEBI:38290"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the leprecan family.</text>
    </comment>
    <dbReference type="EC" id="1.14.11.7" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T119"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022350.1">
        <property type="protein sequence ID" value="ENSCSRP00000021407.1"/>
        <property type="gene ID" value="ENSCSRG00000015879.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031418">
        <property type="term" value="F:L-ascorbic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019797">
        <property type="term" value="F:procollagen-proline 3-dioxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032963">
        <property type="term" value="P:collagen metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.620:FF:000003">
        <property type="entry name" value="Prolyl 3-hydroxylase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.620">
        <property type="entry name" value="q2cbj1_9rhob like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056585">
        <property type="entry name" value="Leprecan_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005123">
        <property type="entry name" value="Oxoglu/Fe-dep_dioxygenase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039575">
        <property type="entry name" value="P3H"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006620">
        <property type="entry name" value="Pro_4_hyd_alph"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044862">
        <property type="entry name" value="Pro_4_hyd_alph_FE2OG_OXY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14049">
        <property type="entry name" value="LEPRECAN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14049:SF5">
        <property type="entry name" value="PROLYL 3-HYDROXYLASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13640">
        <property type="entry name" value="2OG-FeII_Oxy_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23557">
        <property type="entry name" value="TPR_leprecan"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00702">
        <property type="entry name" value="P4Hc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51471">
        <property type="entry name" value="FE2OG_OXY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="11" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="9" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-0408">Iron</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 17" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0802">TPR repeat</keyword>
    <keyword evidence="10" id="KW-0847">Vitamin C</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034795704" description="procollagen-proline 3-dioxygenase" evidence="17">
        <location>
            <begin position="17"/>
            <end position="715"/>
        </location>
    </feature>
    <feature type="domain" description="Fe2OG dioxygenase" evidence="18">
        <location>
            <begin position="547"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="689"/>
            <end position="715"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001961"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001962"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022896"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021407.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="715" mass="80381" checksum="155C7326E833F27E" modified="2022-01-19" version="1">MALAALLLLLLAPCAAEPPEPAEPPDALFAAGSEAYARGDWPAVILHMERALRARGALRSQLVRCRLRCANSSAWPAGEPGPPPALRDLLFFRQLLRRAACLRACAPGAPSRYLLSEELELEFRKRSPYNYLQVAYFKIHKIDKAVAAAHTFFVGNPDHVEMRQNLEYYQMMAGVKESDFTDLEAKPHMLEFRLGVKFYTEEQPGPAVLHLEKALEEYFVADAECRALCEGPYDYEGYNYLEYSADLVQAITDHYMQVLSCRQSCVTELASQPGRDKPIEDFLPSHFNYLQFAYYNSGNYEKAIECAKTYLLFFPNDEVMNQNLAYYTAVLGERLAAPIGPQENIQVYRQRSLLEKELLFFSYDVFGIPFVDPDTWTPEEVIPKRLREKQKVERETAARISEEIGNLMKEIETLVEEKTKESVDMSVFVREGGPLLYDGLSVAMNSRLLNGSQRVVVDGVISEEECLELQKLTNAAASAGDGYRGKTSPHSPSETFYGVTVYKALKLGQEGKVPMPSARLYYNVTEKVRRVMESYFRLDTPLYFSYSHLVCRTAIEEKQADRTDSSHAVHVDNCILNAEAMVCVKEPPAYTFRDYSAILYLNGDFEGGAFYFTELDATTMTAEVQPQCGRAVGFSSGSENPHGVKAVTRGQRCAIALWFTLDPRHSERERVQADDLVKMLFNTEEVDLSQVKGPEAELPATTDAPGQGVEGKDEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T190</accession>
    <name>A0A8C3T190_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">Reticulon 4 receptor</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane raft</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Membrane</location>
            <topology evidence="5">Lipid-anchor</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Perikaryon</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the Nogo receptor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T190"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022671.1">
        <property type="protein sequence ID" value="ENSCSRP00000021715.1"/>
        <property type="gene ID" value="ENSCSRG00000016424.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042995">
        <property type="term" value="C:cell projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045121">
        <property type="term" value="C:membrane raft"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043204">
        <property type="term" value="C:perikaryon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905573">
        <property type="term" value="F:ganglioside GM1 binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905576">
        <property type="term" value="F:ganglioside GT1b binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035025">
        <property type="term" value="P:positive regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000018">
        <property type="entry name" value="Reticulon 4 receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050541">
        <property type="entry name" value="LRR_TM_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369">
        <property type="entry name" value="ANTIGEN BSP, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369:SF174">
        <property type="entry name" value="RETICULON-4 RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-0966">Cell projection</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="14" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="316"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="348"/>
            <end position="367"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="388"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="322"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="354"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="16">
        <location>
            <begin position="394"/>
            <end position="408"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00038236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021715.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="440" mass="49322" checksum="6A1AB3D9DFB49BA9" modified="2022-01-19" version="1">MPPGSKAIYYFGVGTVSVLGHLSRASLHLLIVTTHMESCPGACVCYSEPKITISCQQQGLTVIPTEIPIQTQRIFLHNNKITLVRSTSFSSCRNMTILWIHSNNISLIEAGALYGLDKLEELDLSDNVNLKSIHPTTFRGLVHLHTLHLDRCGLLELSAGLFRGLFSLQHLYLQDNNLQNLLDDTFLDLANLTYLFLHGNKIKSLSENVFRGLINLDRLLLHQNRVSQVHRRSFHDLGKVMTLYLFNNNLTVLTGETMAPLVSLQYLRLNGNQWICDCQAQSLWNWFKQFKGSSSELECHLPTNLAGRDLKRLQSSDLEGCPSSHSSRPSPNNPFKDKENMSKTKYIETDPAKNGSNKQINDSPFGTFPSVVDPPLTKLKPEFLAPIQPSTVPTKKRQGCSKKNKSKAQCRLTQQGNSSTLQPSLSLLLPLLVWSLLVFC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T197</accession>
    <name>A0A8C3T197_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Peptidyl-prolyl cis-trans isomerase</fullName>
            <shortName evidence="15">PPIase</shortName>
            <ecNumber evidence="15">5.2.1.8</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">PPIase that catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and may therefore assist protein folding. Participates in pre-mRNA splicing. May play a role in the assembly of the U4/U5/U6 tri-snRNP complex, one of the building blocks of the spliceosome. May act as a chaperone.</text>
    </comment>
    <comment type="function">
        <text evidence="15">PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 18">
            <text>[protein]-peptidylproline (omega=180) = [protein]-peptidylproline (omega=0)</text>
            <dbReference type="Rhea" id="RHEA:16237"/>
            <dbReference type="Rhea" id="RHEA-COMP:10747"/>
            <dbReference type="Rhea" id="RHEA-COMP:10748"/>
            <dbReference type="ChEBI" id="CHEBI:83833"/>
            <dbReference type="ChEBI" id="CHEBI:83834"/>
            <dbReference type="EC" id="5.2.1.8"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus speckle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the cyclophilin-type PPIase family. PPIase H subfamily.</text>
    </comment>
    <dbReference type="EC" id="5.2.1.8" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T197"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022696.1">
        <property type="protein sequence ID" value="ENSCSRP00000021740.1"/>
        <property type="gene ID" value="ENSCSRG00000016455.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="193499at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005681">
        <property type="term" value="C:spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016018">
        <property type="term" value="F:cyclosporin A binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003755">
        <property type="term" value="F:peptidyl-prolyl cis-trans isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006457">
        <property type="term" value="P:protein folding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01926">
        <property type="entry name" value="cyclophilin_ABH_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.100.10:FF:000017">
        <property type="entry name" value="Peptidyl-prolyl cis-trans isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.100.10">
        <property type="entry name" value="Cyclophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029000">
        <property type="entry name" value="Cyclophilin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024936">
        <property type="entry name" value="Cyclophilin-type_PPIase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020892">
        <property type="entry name" value="Cyclophilin-type_PPIase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002130">
        <property type="entry name" value="Cyclophilin-type_PPIase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11071">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11071:SF561">
        <property type="entry name" value="PEPTIDYL-PROLYL CIS-TRANS ISOMERASE D-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00160">
        <property type="entry name" value="Pro_isomerase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001467">
        <property type="entry name" value="Peptidylpro_ismrse"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00153">
        <property type="entry name" value="CSAPPISMRASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50891">
        <property type="entry name" value="Cyclophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00170">
        <property type="entry name" value="CSA_PPIASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50072">
        <property type="entry name" value="CSA_PPIASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9" id="KW-0143">Chaperone</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11 15" id="KW-0413">Isomerase</keyword>
    <keyword evidence="5" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="10" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 15" id="KW-0697">Rotamase</keyword>
    <keyword evidence="6" id="KW-0747">Spliceosome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00038512"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00059766"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU363019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021740.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="177" mass="19193" checksum="7795CF89FD215B68" modified="2022-01-19" version="1">MSALAANPNNPVVFFDVSVGGQEIGRMKVELFADVVPKTAENFRQFCTGEFRKDGVPIGYKGSTFHRVIKDFMIQGGDFVNGDGTGVASIYRGPFADENFKLRHSAPGLLSMANSGPSTNGCQFFITCSKCDWLDGKHVVFGKIVDGLLVMRKIENVPTGPNNKPKLPVVISQCGEM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2B4</accession>
    <name>A0A8C3T2B4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Carboxypeptidase A1</fullName>
            <ecNumber evidence="15">3.4.17.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>Release of a C-terminal amino acid, but little or no action with -Asp, -Glu, -Arg, -Lys or -Pro.</text>
            <dbReference type="EC" id="3.4.17.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 17">Belongs to the peptidase M14 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.17.1" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2B4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023401.1">
        <property type="protein sequence ID" value="ENSCSRP00000022420.1"/>
        <property type="gene ID" value="ENSCSRG00000016751.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004181">
        <property type="term" value="F:metallocarboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03870">
        <property type="entry name" value="M14_CPA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.10:FF:000132">
        <property type="entry name" value="Carboxypeptidase A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.340:FF:000001">
        <property type="entry name" value="Carboxypeptidase A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.340">
        <property type="entry name" value="Metallocarboxypeptidase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057246">
        <property type="entry name" value="CARBOXYPEPT_ZN_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057247">
        <property type="entry name" value="CARBOXYPEPT_ZN_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034248">
        <property type="entry name" value="CPA_M14_CPD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036990">
        <property type="entry name" value="M14A-like_propep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003146">
        <property type="entry name" value="M14A_act_pep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000834">
        <property type="entry name" value="Peptidase_M14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11705:SF94">
        <property type="entry name" value="CARBOXYPEPTIDASE A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11705">
        <property type="entry name" value="PROTEASE FAMILY M14 CARBOXYPEPTIDASE A,B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00246">
        <property type="entry name" value="Peptidase_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02244">
        <property type="entry name" value="Propep_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00765">
        <property type="entry name" value="CRBOXYPTASEA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00631">
        <property type="entry name" value="Zn_pept"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54897">
        <property type="entry name" value="Protease propeptides/inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00132">
        <property type="entry name" value="CARBOXYPEPT_ZN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00133">
        <property type="entry name" value="CARBOXYPEPT_ZN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52035">
        <property type="entry name" value="PEPTIDASE_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0121">Carboxypeptidase</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="6" id="KW-0645">Protease</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <keyword evidence="12" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Peptidase M14" evidence="18">
        <location>
            <begin position="104"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor/acceptor" evidence="17">
        <location>
            <position position="363"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00036253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00039144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00040642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS52035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022420.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="402" mass="45232" checksum="A7FCB62BBE6F3EA1" modified="2022-01-19" version="1">RLGIIFAIHHLIPLSIAGVWPFLCSYVLCQLDFWRGPGGQDVPIDVQVPFASLQAVKIFLESNCIRYSILIDDLQVSSLVDEEQTQMIRQHFMPRSVETFNYASYHTLDEIYDFMDLLVAANPNLVSKIQIGNSYEGRPIYVLKFSTGGTKRPAIWLDTGIHSREWITQASGVWFAKKIVDSYGKDPSLTSILDNLDIFLEIVTNPDGFAFTHTTNRMWRKTKSVNAGSACIGVDPNRNWDAGFGGDGASSNPCSETYHGPYANSEREVKAIVDFVKSHGNIKAFISIHSYTQLLLYPYGYTSTRAADYQELDNIAKAAVAALSSLYGTQYRYGSIITTIYQANGGTIDWTYNQGIKYSFTFELRDTGRYGFLLPANQIIPTAKETWLALMTIMEYTRDHPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T377</accession>
    <name>A0A8C3T377_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">RETREG1-3/ARL6IP-like N-terminal reticulon-homology domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T377"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023552.1">
        <property type="protein sequence ID" value="ENSCSRP00000022570.1"/>
        <property type="gene ID" value="ENSCSRG00000016933.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052114">
        <property type="entry name" value="ER_autophagy_membrane_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057282">
        <property type="entry name" value="RETREG1-3-like_RHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20952">
        <property type="entry name" value="ADP-RIBOSYLATION-LIKE FACTOR 6-INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20952:SF4">
        <property type="entry name" value="RETICULOPHAGY REGULATOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24456">
        <property type="entry name" value="RHD_RETREG1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="144"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="domain" description="RETREG1-3/ARL6IP-like N-terminal reticulon-homology" evidence="7">
        <location>
            <begin position="81"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="189"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="208"/>
            <end position="218"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF24456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022570.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="503" mass="55468" checksum="2147495466F0D991" modified="2022-01-19" version="1">PQWEPFASFAQDQRFEIPGNLDTLQMCVRFWHLECPGFFPKAQYYEALEREPWFPVAGVRCIEGLSSYTCIGFSSESVRAGAQPHLLSVPELCLCLAESWVTFRLYLQELLQYKRQNPAKFCARVCSGCLILAMVGHYVPGIMISSIILLSILLWPLVVYHELIQRMYTRLEPVLMKLDYSMKAETLHLKHQKRKRQGKSEPTAGDEPMAETESESEAELSGYSPVVDVKKTALALAITDSELSDEEASILESGGFSVSRATTPQLTDVSEDLDQQSLHSEPEESFAKDLAEFPSVEEYHSRELGPHSDDDAFGVPLGPELAHAAHELDSVEKEAVDSDLSVLHLASPLHFVNTHFNGSGQVAPGGAEPQTAAAPGLGIRIDVLSEEIVTTAITTVVQNTLSALLRSSEASEGPSLSEFLPTEPEEKLNFQTATPPEEEEGEVDDFELLDQRELEQMDVEMGLGGEQEVQESPVLLLAPIPVRPSSLLSLTLRHTAAPQIIVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4D6</accession>
    <name>A0A8C3T4D6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma</fullName>
            <ecNumber evidence="10">3.1.4.35</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8 10">Participates in processes of transmission and amplification of the visual signal. cGMP-PDEs are the effector molecules in G-protein-mediated phototransduction in vertebrate rods and cones.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1 10">
            <text>3',5'-cyclic GMP + H2O = GMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16957"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57746"/>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
            <dbReference type="EC" id="3.1.4.35"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="9">Oligomer composed of two catalytic chains (alpha and beta), an inhibitory chain (gamma) and the delta chain.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the rod/cone cGMP-PDE gamma subunit family.</text>
    </comment>
    <dbReference type="EC" id="3.1.4.35" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4D6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023673.1">
        <property type="protein sequence ID" value="ENSCSRP00000022682.1"/>
        <property type="gene ID" value="ENSCSRG00000017102.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8525078at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042622">
        <property type="term" value="C:photoreceptor outer segment membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047555">
        <property type="term" value="F:3',5'-cyclic-GMP phosphodiesterase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030553">
        <property type="term" value="F:cGMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045742">
        <property type="term" value="P:positive regulation of epidermal growth factor receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045745">
        <property type="term" value="P:positive regulation of G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1120.10:FF:000001">
        <property type="entry name" value="retinal rod rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1120.10">
        <property type="entry name" value="Retinal cGMP phosphodiesterase, gamma subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006952">
        <property type="entry name" value="PDE6_gamma"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037030">
        <property type="entry name" value="PDE6_gamma_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12122">
        <property type="entry name" value="RETINAL CONE RHODOPSIN-SENSITIVE CGMP 3',5'-CYCLIC PHOSPHODIESTERASE GAMMA-SUBUNIT-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12122:SF4">
        <property type="entry name" value="RETINAL ROD RHODOPSIN-SENSITIVE CGMP 3',5'-CYCLIC PHOSPHODIESTERASE SUBUNIT GAMMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04868">
        <property type="entry name" value="PDE6_gamma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000969">
        <property type="entry name" value="35-cGMP_Pdiase_g"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3 10" id="KW-0140">cGMP</keyword>
    <keyword evidence="5 10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="7" id="KW-0844">Vision</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006377"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00025377"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038774"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR000969"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022682.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="87" mass="9530" checksum="48DB03BB1C4D8E94" modified="2022-01-19" version="1">MSLEPPKLEIKSATTVTGGPATPRKGPPKFKQRQTRQFKSKPPKKGIQGFGDDIPGMEGLGTDITVICPWEAFSHLELHELAQYGII</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4R1</accession>
    <name>A0A8C3T4R1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">NSL1 component of MIS12 kinetochore complex</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4R1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023922.1">
        <property type="protein sequence ID" value="ENSCSRP00000022919.1"/>
        <property type="gene ID" value="ENSCSRG00000017267.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000444">
        <property type="term" value="C:MIS12/MIND type complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000070">
        <property type="term" value="P:mitotic sister chromatid segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013950">
        <property type="entry name" value="Mis14/Nsl1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31749">
        <property type="entry name" value="KINETOCHORE-ASSOCIATED PROTEIN NSL1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31749:SF3">
        <property type="entry name" value="KINETOCHORE-ASSOCIATED PROTEIN NSL1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08641">
        <property type="entry name" value="Mis14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="244"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="244"/>
            <end position="253"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022919.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="31508" checksum="44C608C0EC723508" modified="2022-01-19" version="1">MAASPAQPGVMEAAAAAGPELPPPSPALRETRVRCCSKRWVGEVLGLCAPYVRALADGQPGELGAESRERALRDALWNFETAVQENIIINGHPWQETSDEAELQNGSDIKILEDQFDELIVETATKRKQCPRKILVHVIKTMKAEQEMLKLYQPVVKQQKIKPEPSQASHMANLRQVTGVTSKQISEAMKSLPALIERAEGFSQALTLQPILELCKLRQEVFAGCKAKEENKLQSFITQMEVTPAETTPSKKSNAILKRKRRTTDSPQLKYYPLRRRITLNT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T510</accession>
    <name>A0A8C3T510_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Two pore segment channel 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T510"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023924.1">
        <property type="protein sequence ID" value="ENSCSRP00000022922.1"/>
        <property type="gene ID" value="ENSCSRG00000017131.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005216">
        <property type="term" value="F:monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022832">
        <property type="term" value="F:voltage-gated channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000062">
        <property type="entry name" value="Two pore calcium channel protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028801">
        <property type="entry name" value="TPC1_animal"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46474">
        <property type="entry name" value="TWO PORE CALCIUM CHANNEL PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46474:SF1">
        <property type="entry name" value="TWO PORE CHANNEL PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="145"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="170"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="211"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="267"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="326"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="463"/>
            <end position="486"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="498"/>
            <end position="531"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="552"/>
            <end position="571"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="643"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="7">
        <location>
            <begin position="151"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="7">
        <location>
            <begin position="536"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="53"/>
            <end position="81"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022922.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="782" mass="90003" checksum="043A7FA39553D3F6" modified="2022-01-19" version="1">TLGGVISKAGLGSLLAASQEFTSVVEENLEDRSLEGNRMAVSMDDDVPLILTLDESGSNTSAPDEELDREDLPNENGGSYDIVNDVSSPATGDYHSEQRSARHNWEMNYQEAAIYLQEGENNDKFFTHPKNAKALAAYLFVHNHLFYLMELTTALLLLLLSLCEAPAVPILRLGIYIHATLELFALVVVVFELSMKMRWMGFYTYIRHKRTMVKTCVLLVQFVEAIVVLVRQTSHVRITRALRCIFLVDCRYCGAVRRNLRQIFQSLPPFIDILLLLLFFMVIFAILGKLPFTLENSLVNLFVLLTTSNFPDVMMPSYSRNPWSCVFFIVYLSIELYFIMNLLLAVVFDTFSDIEKRKFKSLLLHKRTAIQHAYRLLVSKQRPSGISFKQFEGLMRFYKPRMCARERYLTFKALNQSNATLVSLKDFYNLYEVVGLKWKAKRNREHWFDDLPRTAFLIFKGNFVFCFPDTVVAVNGIWILIQTFMLQGGNFFPRDVPWSYIVFLTIYGVELLLKTTGLGPIEYLSSGWNLLFKLKKRYRNVLDTMFELFPRMASLGLTLLIFYYSFAIVGMEFFSGVVYPNCCNTSTVADAYRWVNHTVGNKTVVEEGYYYLNNFDNILNSFGKRNIYVLEGVTSQTSHWSRLYFMIFYIVTMVVMTIIVAFILEAFVFRMNYTRKNQGSEEDNGIVLEKEISKEEMAGVIELYRRNCAAFETAPLQKVIGQMDKYEQTSMLFLGRRSRTKSDLSMKMYEEEIQVGNIELQTSSSANCGCTSPPPHFISLEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T785</accession>
    <name>A0A8C3T785_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Histone H4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 13">Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.</text>
    </comment>
    <comment type="subunit">
        <text evidence="5 13">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 13">Belongs to the histone H4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T785"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023851.1">
        <property type="protein sequence ID" value="ENSCSRP00000022854.1"/>
        <property type="gene ID" value="ENSCSRG00000017211.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9904347at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="C:nucleus"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="F:DNA binding"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd22912">
        <property type="entry name" value="HFD_H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000012">
        <property type="entry name" value="Histone H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="CENP-T/H4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001951">
        <property type="entry name" value="Histone_H4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019809">
        <property type="entry name" value="Histone_H4_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10484">
        <property type="entry name" value="HISTONE H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15511">
        <property type="entry name" value="CENP-T_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00623">
        <property type="entry name" value="HISTONEH4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00417">
        <property type="entry name" value="H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00047">
        <property type="entry name" value="HISTONE_H4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6 13" id="KW-0158">Chromosome</keyword>
    <keyword evidence="9 13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="12" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="7" id="KW-0488">Methylation</keyword>
    <keyword evidence="11 13" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="10 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006564"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000528"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022854.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="103" mass="11362" checksum="AB5E117B097AF306" modified="2022-01-19" version="1">MSGHGKGGKGLGKGGAKRHRKVLPWMLSRITKPAIRRLARRGGVKCISGLIYKETHGVLKVFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7G2</accession>
    <name>A0A8C3T7G2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Poly(rC) binding protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7G2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026226.1">
        <property type="protein sequence ID" value="ENSCSRP00000025162.1"/>
        <property type="gene ID" value="ENSCSRG00000018831.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd22515">
        <property type="entry name" value="KH-I_PCBP1_2_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22518">
        <property type="entry name" value="KH-I_PCBP1_2_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22521">
        <property type="entry name" value="KH-I_PCBP1_2_rpt3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.10:FF:000002">
        <property type="entry name" value="poly(RC)-binding protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.10:FF:000003">
        <property type="entry name" value="poly(RC)-binding protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.10:FF:000005">
        <property type="entry name" value="poly(RC)-binding protein 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.10">
        <property type="entry name" value="K Homology domain, type 1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004087">
        <property type="entry name" value="KH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004088">
        <property type="entry name" value="KH_dom_type_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036612">
        <property type="entry name" value="KH_dom_type_1_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10288">
        <property type="entry name" value="KH DOMAIN CONTAINING RNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00013">
        <property type="entry name" value="KH_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00322">
        <property type="entry name" value="KH"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54791">
        <property type="entry name" value="Eukaryotic type KH-domain (KH-domain type I)"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50084">
        <property type="entry name" value="KH_TYPE_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 6" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="K Homology" evidence="8">
        <location>
            <begin position="12"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="domain" description="K Homology" evidence="8">
        <location>
            <begin position="96"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="domain" description="K Homology" evidence="8">
        <location>
            <begin position="252"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="340"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="346"/>
            <end position="360"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM00322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025162.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="429" mass="44817" checksum="B9071E87741EC509" modified="2022-01-19" version="1">MDTGVIEGGLNVTLTIRLLMHGKEVGSIIGKKGESVKKMREESGARINISEGNCPERIITLAGPTNAIFKAFAMIIDKLEEDISSSMTNSTAASRPPVTLRLVVPASQCGSLIGKGGCKIKEIRESTGAQVQVAGDMLPNSTERAITIAGIPQSIIECVKQICVVMLESPPKGVTIPYRPKPSSSPVIFAGGQAYTIQGQYAIPQPDLTKLHQLAMQQSHFPMSHGNTGFSGIESSSPEVKGYWAGLDASAQTTSHELTIPNDLIGCIIGRQGAKINEIRQMSGAQIKIANPVEGSTDRQVTITGSAASISLAQYLINVSLESAKPSSQTASVTIPDHLSINLSQPSTPSSSSSSTTTPSLATAGVSDAPSSLPNPLPTAPCVSSLLGMKPVPLLALNVVSAAKGASTTSAMPCVTNKLKTEKQRFSPY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7I2</accession>
    <name>A0A8C3T7I2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7I2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024938.1">
        <property type="protein sequence ID" value="ENSCSRP00000023907.1"/>
        <property type="gene ID" value="ENSCSRG00000017936.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031209">
        <property type="term" value="C:SCAR complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030031">
        <property type="term" value="P:cell projection assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030866">
        <property type="term" value="P:cortical actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048812">
        <property type="term" value="P:neuron projection morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019137">
        <property type="entry name" value="Nck-associated_protein-1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12093">
        <property type="entry name" value="NCK-ASSOCIATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12093:SF9">
        <property type="entry name" value="NCK-ASSOCIATED PROTEIN 1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09735">
        <property type="entry name" value="Nckap1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023907.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="256" mass="28447" checksum="8DFD9E103A024AB5" modified="2022-01-19" version="1">NWVGVGRSSGIAEAMALLIPADALGLSLLQTCSDLRSKPPFFTEKTMEPSIKYINKKFPNVDARSSTQHLGPVHKEKAEIVKVLNSYYQSFVDVMEFRDHVYELLNTIDASQCYFDIYLNYDLTKNYLDLVVTYTSVIILLSRIEDRKALIGMYNCAHEMIQGSGDPSYARLAQMVLEYDTPLKKLTEEFGPHTKVSDAGEGLCSWGEGRLALVITTGHSEGLCSRGKERLAGTSKNCCSQLCLHESIVQASCTVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T873</accession>
    <name>A0A8C3T873_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Zinc finger protein 646</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
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            <taxon>Durocryptodira</taxon>
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        <scope>IDENTIFICATION</scope>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8J3</accession>
    <name>A0A8C3T8J3_CHESE</name>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
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        <text evidence="2">Belongs to the REXO4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8J3"/>
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    <dbReference type="Pfam" id="PF00929">
        <property type="entry name" value="RNase_T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00479">
        <property type="entry name" value="EXOIII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0269">Exonuclease</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0540">Nuclease</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Exonuclease" evidence="9">
        <location>
            <begin position="248"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="90"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="137"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="25"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="95"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="141"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="167"/>
            <end position="188"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00016937"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022839"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="SMART" id="SM00479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024516.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="417" mass="46664" checksum="1C5F818FEEEC2BF1" modified="2022-01-19" version="1">MAKIKTKESKPSTSIPTAKPENVKKQHRQNTKKKILWKNKVKHIGKKKQKDTKVPGVLPPKAPQEFSSNWKTLQELLKQKATSLDKSFPVSQTYSKKHTTKKGNVKGIPAINGGGNMGTFKSVNKMDSDPAKVCVALATPKSERTVPDKNSSDGKGNRKEHKKRKNGSTEKEQGDIKHKRRKAEEHTEQQLAEADIWFDGVDPEDIEAAIGPEAAKVARRNMGIEEGKSQLSVEQVLVKEKAFAGLTKAVAMDCEMVGVGPQGEDSILARVSIVNQFGKCIYDKYVKPTEKVTDYRTAVSGIRPKDIKKGAEFKNVQKEVADLLRGRILVGHAVHNDLKILFLDHPKKKIRDTQRYKPFRREVKSGRPSLKLLCEKLLNVKVQTSEHCSIQDAQAAMRLYTLVKKQWEAAIKAKPKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T963</accession>
    <name>A0A8C3T963_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">BCAR3 adaptor protein, NSP family member</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T963"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024733.1">
        <property type="protein sequence ID" value="ENSCSRP00000023707.1"/>
        <property type="gene ID" value="ENSCSRG00000017776.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001784">
        <property type="term" value="F:phosphotyrosine residue binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007264">
        <property type="term" value="P:small GTPase-mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd10337">
        <property type="entry name" value="SH2_BCAR3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.840.10:FF:000007">
        <property type="entry name" value="SH2 domain containing 3C (Predicted)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000013">
        <property type="entry name" value="SH2 domain-containing protein 3C isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.840.10">
        <property type="entry name" value="Ras guanine-nucleotide exchange factors catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023578">
        <property type="entry name" value="Ras_GEF_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001895">
        <property type="entry name" value="RASGEF_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036964">
        <property type="entry name" value="RASGEF_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051853">
        <property type="entry name" value="SH2-Ras-GEF_adapter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044102">
        <property type="entry name" value="SH2_SHEP1/BCAR3/NSP1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14247:SF10">
        <property type="entry name" value="BREAST CANCER ANTI-ESTROGEN RESISTANCE PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14247">
        <property type="entry name" value="BREAST CANCER ANTI-ESTROGEN RESISTANCE PROTEIN 3 HOMOLOG-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00617">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00147">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48366">
        <property type="entry name" value="Ras GEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50009">
        <property type="entry name" value="RASGEF_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 3" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 4" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="SH2" evidence="6">
        <location>
            <begin position="155"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="domain" description="Ras-GEF" evidence="7">
        <location>
            <begin position="546"/>
            <end position="816"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="346"/>
            <end position="371"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023707.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="823" mass="93730" checksum="13B651CCB3353092" modified="2022-01-19" version="1">MIAAGKLASLPRNMQVNHQFSLASSMDLMSSKPPLAEHHLDSYQDVSIHGTLPRKKKGTIPIRSCDMFSHMGTLPFSRTHRQQSPLIQDVLEEYPLQDRKSEKLHFRYLLKFNPDVCFVRFSKERQVMDNTPEKLKKELEEELQLSSEDLRSHAWYHGRIPRQVAENLVQRDGDFLIRDSLSSPGNFVLTCQWKNISQHFKINRTVLRLNEAYCRVQYQFELESFDSIPGLVRCYVGNRRPISKQSGAIIFQPINRTVPLRCLEEKYGVSPVRQRECNITEGKTETAKRLSLSICSVQSQEHSLTRGNILRNKEKSGSQPASLDHIPEKRFPLKAHQSESYLPIGSRHPSQLPEVDTSPCSNSPAFRTGSEPILSPSVVRRVASELPVREALRGSDSQLCPKPPPKPNKVPLLRQPQSPLALHSSEAHYCELNPATSIDCGATQQPLSQKISYVEHLIAKENGLLSFRNSETSYLIHEDDALQSSMDPLAAWTEMAEEGSMFVVPVLETVSSFKPNDFESKLLPPENKPLETPMLKRVKELFTNSNPKIIAQHMLRMDCKVARILEVSEEMRRRMGVSSGLELITLPYGHQLRLDIIERHNTMAIGIAVDILGCTGNLEERAATLNRIIQVAVELKDSLGDLYAFSAVMKALEMPQIARLEQTWITLRHHYTQTAITYEKQLKPFSKALHEGRETVCAPQNNITVPLLMPSVTLMERQVVIFDGMNLWENTDQSCEIMLKHLATARFIAQNADMYRITAERVLEGFQPDDEMSEIFKTEFQMRLLWGSKGAQVNQRERYEKFNQILTALSRKLEPPPVKQVEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9D3</accession>
    <name>A0A8C3T9D3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Peptidase inhibitor 16</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">May inhibit cardiomyocyte growth.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Interacts with PSP94/MSMB.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CRISP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9D3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027269.1">
        <property type="protein sequence ID" value="ENSCSRP00000026174.1"/>
        <property type="gene ID" value="ENSCSRG00000019498.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030414">
        <property type="term" value="F:peptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05559">
        <property type="entry name" value="CAP_PI16_HrTT-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.33.10:FF:000011">
        <property type="entry name" value="Peptidase inhibitor 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.33.10">
        <property type="entry name" value="CAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018244">
        <property type="entry name" value="Allrgn_V5/Tpx1_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014044">
        <property type="entry name" value="CAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035940">
        <property type="entry name" value="CAP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001283">
        <property type="entry name" value="CRISP-related"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10334">
        <property type="entry name" value="CYSTEINE-RICH SECRETORY PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00188">
        <property type="entry name" value="CAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00837">
        <property type="entry name" value="V5TPXLIKE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00198">
        <property type="entry name" value="SCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55797">
        <property type="entry name" value="PR-1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01009">
        <property type="entry name" value="CRISP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01010">
        <property type="entry name" value="CRISP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034060480" description="Peptidase inhibitor 16" evidence="11">
        <location>
            <begin position="22"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="domain" description="SCP" evidence="12">
        <location>
            <begin position="25"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="211"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="374"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="451"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="223"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="264"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="10">
        <location>
            <begin position="305"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="319"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="397"/>
            <end position="416"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00058129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00063504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00074449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026174.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="470" mass="50689" checksum="96698B87D8EF9252" modified="2022-01-19" version="1">MLSSGLPPLLLLLTAVELSWSLTDDDKRLIVEMHNQYRSQVSPPAADMLKMSWAPDLEAFAKAYAAKCIWGHNKERGRRGENLFAITDEMDVEVALEQWYNEHEHYNLTTSKCTVGQMCGHYTQVVWANSERVGCGMQFCKTLHGVEDPDLYLLVCNYDPPGNVRGRKPYKEGSPCSKCPEGYMCRNSILSPLDGPENWVKLVVTHSPLCLSSEPSIDSEEASTSSRTTRPNLTTRPALATATTTMSPTTTIRPLPTTVKKRLAPTTTTTSPTTTTTLGPAPTTSTTTTRPNPTTRPASTTMNKRPPPATAITSPPPTRTARPHPTTATGPTSSLEPTSDLYLKTSPEMQVDSEETGDPLVTTEAVLFLDQESTLSPTASPEMEGDLKESEAASVRAEPALSSEPPPSFSLTTPETDLSLEDTKQPPPALKPAPATAKVTSLLHLLPPSKAAVGHSLPVQSSLSGKAAVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBG4</accession>
    <name>A0A8C3TBG4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027004.1">
        <property type="protein sequence ID" value="ENSCSRP00000025919.1"/>
        <property type="gene ID" value="ENSCSRG00000019317.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025919.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="187" mass="19823" checksum="5CC82887E8E82428" modified="2022-01-19" version="1">MEPAELDVLGLREQLFHERVRECLVSAWGAARHHGDGLRRGQASPAVHTPPPALLISLGGVLNCSSREGLPCGGSGQPPGADTCVEVSWSAPCQWGPGGARVQVTVLCFDPRCPPRLGFPAPARKGGSNEYLHGMRAAEGFLPLRLFPSLSGGQLTRPRVAGYSSPWSKGTRQPLSRDSRVVAATVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBJ1</accession>
    <name>A0A8C3TBJ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Nuclease EXOG, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Endonuclease G-like 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Endo/exonuclease with nicking activity towards supercoiled DNA, a preference for single-stranded DNA and 5'-3' exonuclease activity.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>a divalent metal cation</name>
            <dbReference type="ChEBI" id="CHEBI:60240"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Mitochondrion inner membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the DNA/RNA non-specific endonuclease family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBJ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026553.1">
        <property type="protein sequence ID" value="ENSCSRP00000025479.1"/>
        <property type="gene ID" value="ENSCSRG00000019029.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008409">
        <property type="term" value="F:5'-3' exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004521">
        <property type="term" value="F:RNA endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000014">
        <property type="term" value="F:single-stranded DNA endodeoxyribonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006309">
        <property type="term" value="P:apoptotic DNA fragmentation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00091">
        <property type="entry name" value="NUC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.570.10:FF:000003">
        <property type="entry name" value="Nuclease EXOG, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.1250">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.570.10">
        <property type="entry name" value="Extracellular Endonuclease, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044929">
        <property type="entry name" value="DNA/RNA_non-sp_Endonuclease_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001604">
        <property type="entry name" value="Endo_G_ENPP1-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020821">
        <property type="entry name" value="ENPP1-3/EXOG-like_nuc-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041003">
        <property type="entry name" value="Exog_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044925">
        <property type="entry name" value="His-Me_finger_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040255">
        <property type="entry name" value="Non-specific_endonuclease"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13966">
        <property type="entry name" value="ENDONUCLEASE RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13966:SF19">
        <property type="entry name" value="NUCLEASE EXOG, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01223">
        <property type="entry name" value="Endonuclease_NS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18026">
        <property type="entry name" value="Exog_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00892">
        <property type="entry name" value="Endonuclease_NS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00477">
        <property type="entry name" value="NUC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54060">
        <property type="entry name" value="His-Me finger endonucleases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 17" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="5" id="KW-0540">Nuclease</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="DNA/RNA non-specific endonuclease/pyrophosphatase/phosphodiesterase" evidence="19">
        <location>
            <begin position="74"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="domain" description="ENPP1-3/EXOG-like endonuclease/phosphodiesterase" evidence="18">
        <location>
            <begin position="75"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="16">
        <location>
            <position position="138"/>
        </location>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <position position="169"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <note>catalytic</note>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00053281"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00074243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00081050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR640255-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PIRSR" id="PIRSR640255-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="SMART" id="SM00477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="SMART" id="SM00892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025479.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="366" mass="41837" checksum="45C6A70989B44EF5" modified="2022-01-19" version="1">MYECQHELHQQSSCLSASSNWDVKGCFCEGLSAPVVMWGVILTGLHSKYLTQVWLEESLLEQYGFPVAGTEARCYTNHALSYDQAKRVPRWVIEHISKHKTLGNADRRHCKFRPDPSIPLMFSAVNEDYIGSGWSRGHMAPAGDNKFSVQAMAETFYLSNIVPQNYKNNAGFWNRMEMYCRELTERFEDVWIVSGPLTLPQTGDDGKKRVTYQVIGKGDVAVPSHLYKVILARRSRMSSEPLVLGAFVVPNDPIGFSHQLPEFQVHIEDLEKMSGLVFFPQVDKTKDVKNICDVDTCKLMGFDEFTLYITARKVHSARTLHRLEKVMSELRETGIEPDEYLVKLYKKKEEELVQQKQMEAREGRAG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCL4</accession>
    <name>A0A8C3TCL4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Phospholipid-transporting ATPase</fullName>
            <ecNumber evidence="18">7.6.2.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13 18">
            <text>ATP + H2O + phospholipidSide 1 = ADP + phosphate + phospholipidSide 2.</text>
            <dbReference type="EC" id="7.6.2.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a beta-D-glucosyl-(1&lt;-&gt;1')-N-acylsphing-4-enine(out) + ATP + H2O = a beta-D-glucosyl-(1&lt;-&gt;1')-N-acylsphing-4-enine(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66036"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:22801"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:66037"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 17">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="18">Membrane</location>
            <topology evidence="18">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 18">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IV subfamily.</text>
    </comment>
    <dbReference type="EC" id="7.6.2.1" evidence="18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027636.1">
        <property type="protein sequence ID" value="ENSCSRP00000026529.1"/>
        <property type="gene ID" value="ENSCSRG00000019748.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="377733at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990531">
        <property type="term" value="C:phospholipid-translocating ATPase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140351">
        <property type="term" value="F:glycosylceramide flippase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045332">
        <property type="term" value="P:phospholipid translocation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02073">
        <property type="entry name" value="P-type_ATPase_APLT_Dnf-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000022">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1110.10:FF:000009">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000023">
        <property type="entry name" value="Phospholipid-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000001">
        <property type="entry name" value="Phospholipid-transporting ATPase IC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006539">
        <property type="entry name" value="P-type_ATPase_IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032631">
        <property type="entry name" value="P-type_ATPase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032630">
        <property type="entry name" value="P_typ_ATPase_c"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01652">
        <property type="entry name" value="ATPase-Plipid"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092:SF84">
        <property type="entry name" value="PHOSPHOLIPID-TRANSPORTING ATPASE VD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24092">
        <property type="entry name" value="PROBABLE PHOSPHOLIPID-TRANSPORTING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16212">
        <property type="entry name" value="PhoLip_ATPase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16209">
        <property type="entry name" value="PhoLip_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 16 18" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9 17 18" id="KW-0460">Magnesium</keyword>
    <keyword evidence="12 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 17" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6 16 18" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 18" id="KW-1278">Translocase</keyword>
    <keyword evidence="4 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="92"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="117"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="315"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="359"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1108"/>
            <end position="1127"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1139"/>
            <end position="1160"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1190"/>
            <end position="1210"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1222"/>
            <end position="1240"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1247"/>
            <end position="1269"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1292"/>
            <end position="1311"/>
        </location>
    </feature>
    <feature type="active site" description="4-aspartylphosphate intermediate" evidence="15">
        <location>
            <position position="431"/>
        </location>
    </feature>
    <feature type="binding site" evidence="16">
        <location>
            <position position="431"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <position position="431"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
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        <location>
            <position position="432"/>
        </location>
        <ligand>
            <name>ATP</name>
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        </ligand>
    </feature>
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        <location>
            <position position="433"/>
        </location>
        <ligand>
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        </ligand>
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        <location>
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        </location>
        <ligand>
            <name>Mg(2+)</name>
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        </ligand>
    </feature>
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        <location>
            <position position="725"/>
        </location>
        <ligand>
            <name>ATP</name>
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        </ligand>
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        <location>
            <position position="767"/>
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            <name>ATP</name>
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        </ligand>
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        <location>
            <position position="791"/>
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        <ligand>
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        <location>
            <position position="834"/>
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        <ligand>
            <name>ATP</name>
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        <location>
            <position position="914"/>
        </location>
        <ligand>
            <name>ATP</name>
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        </ligand>
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        <location>
            <position position="915"/>
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            <name>ATP</name>
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        </ligand>
    </feature>
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        <location>
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        <ligand>
            <name>ATP</name>
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        </ligand>
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        <location>
            <position position="1024"/>
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        </ligand>
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        <location>
            <position position="1030"/>
        </location>
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            <name>ATP</name>
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        <location>
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        <location>
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        </location>
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            <name>ATP</name>
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        <location>
            <position position="1054"/>
        </location>
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        <location>
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        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
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            <dbReference type="ARBA" id="ARBA00008109"/>
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            <dbReference type="ARBA" id="ARBA00022741"/>
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    </evidence>
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        </source>
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            <dbReference type="ARBA" id="ARBA00034036"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00050913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR606539-1"/>
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    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR606539-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
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            <dbReference type="PIRSR" id="PIRSR606539-3"/>
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    </evidence>
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        <source>
            <dbReference type="RuleBase" id="RU362033"/>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
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            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1480" mass="166279" checksum="AADD8B1686CE0ABC" modified="2022-01-19" version="1">MADPIRWARYRWQRLVSAEGRDGSSSSSSCDKCYQSSKVPSRHRIVIPCLGHFKEEYEKVSKLYMNNRIRTTKYTLFNFIPRNLFEQFHRAANLYFLFLVVLNWVPLVEAFQKEITMLPLVVVLTIIAFKDGLEDYSKYKLDKQINNLLTKIYSRKEKKYIDQCWKDVNVGDFIRLSCNEIIPADMVLFYSTDPDGICHIETASLDGETNLKQRQVVRGYAEQVSEIDPEKFSGRIECESPNNDLSRFRGFVEHSNKERVGLSRENLLLRGCTIRNTEAVVGIVVYAGHETKAMLNNSGPRYKRSKLERRVNTDVLWCVLLLILMCLIGALGHGIWLSSYSEMPLFNVPEPNGKSTSPALAGFYMFWTMIILLQVLIPISLYVSIEVVKLGQIYLIQNDIDLYHEKTDSTIQCRALNIAEDLGQIQYIFSDKTGTLTENKMVFRRCSIAGQEYCHEENAKRLESYQEADSDDEDLTDAVCGSLSRMPKQKVHSCRTVSQPLNSKSLNQLAGSCSALGEKDGVSNIPHSRHVAFSSPIETDVVPDAELMEKFSQITCHSYAQSEETDGEPSLEAVYITDFFLALAICNTVVVSAPNQPRQKMRLSSLGRMPIKSLEEIKQVFQRLSVRRLSSSPVPGAKESSSESPSTFVNKLSIFRVKLASPAMEGVSQTANEPQATDSPQCAKVPPLGPLHRVDVAAGSEHSDAGSSLEQSISKLCYEAESPDEAALVHAAKAYKCTLQSRTPDQVTVDLAALGSLTFQLLHILPFDSVRKRMSVVVRHPLSNKVVVYTKGADSVIMDLLWTGPADDKSEMEQKKIKERTQKHLDDYARRGLRTLCIANKVMSDAEYAEWLNSHFLAETSIDNKEELLLESAMKLETKLTLLGATGIEDRLQEGVPDTIEALRKAGIKIWMLTGDKQETAVNIAYACRLLEPDDKIFTLKSLSKDACALLMNSILEDIQKSMCTKKNHNSKLASIFPAPTTQAPEFSASLVIDGKTLEYALHESLQSIFLELTERCRAVICCRATPLQKSEVVKLVRNRLKVMTLAVGDGANDVSMIQVADTGVGLSGQEGMQAVMASDFAISQFKHLSKLLLVHGHWCYTRLANMILYFFYKNVAYVNLLFWYQFFCGFSGTSMTDYWVLIFFNLLFTSVPPIIYGILDKDISAEILMQLPELYVTGQKSQAYSPPTFWITLLDAFYQSLVCFFVPYFTYRGSDVDIFSFGNPLNTAALFIILLHLLIESKTLTWIHMAVMIGSILFYFVFALMFGATCKTCNPPSNPYWIMEKHMTDPAFYLVCIITTCVALLPRYLFRVLQGALFPSPVLRAKHLDRLTPEKQREAIKKWKDDRVGKGRMGTRVCSRSAEEAASVRESSDHSSYIPVSKTPFHTCPADRSVQKTSSISDIQDEFRDVNSLTCERAVFLNSSKETDSETYGANNSCAGIPEFTFAKGSNGISLINKAGLNCYLTEQDVLTYPAKLEC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TD01</accession>
    <name>A0A8C3TD01_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Forkhead box Q1</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 4">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TD01"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027980.1">
        <property type="protein sequence ID" value="ENSCSRP00000026861.1"/>
        <property type="gene ID" value="ENSCSRG00000019961.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20034">
        <property type="entry name" value="FH_FOXQ1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000071">
        <property type="entry name" value="Forkhead box F1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047518">
        <property type="entry name" value="FH_FOXQ1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001766">
        <property type="entry name" value="Fork_head_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050211">
        <property type="entry name" value="FOX_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018122">
        <property type="entry name" value="TF_fork_head_CS_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030456">
        <property type="entry name" value="TF_fork_head_CS_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11829">
        <property type="entry name" value="FORKHEAD BOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11829:SF206">
        <property type="entry name" value="FORKHEAD BOX PROTEIN Q1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00250">
        <property type="entry name" value="Forkhead"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00053">
        <property type="entry name" value="FORKHEAD"/>
    </dbReference>
    <dbReference type="SMART" id="SM00339">
        <property type="entry name" value="FH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00657">
        <property type="entry name" value="FORK_HEAD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00658">
        <property type="entry name" value="FORK_HEAD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50039">
        <property type="entry name" value="FORK_HEAD_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 4" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3 4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Fork-head" evidence="6">
        <location>
            <begin position="71"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Fork-head" evidence="4">
        <location>
            <begin position="71"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="282"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="5">
        <location>
            <begin position="49"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="5">
        <location>
            <begin position="304"/>
            <end position="317"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026861.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="345" mass="36384" checksum="09CC03895695EA4A" modified="2022-01-19" version="1">MKLEVFAPRYEDKLGGSDQEGSAAPSPAPGDSELGSDGDCAANSPGSEGAAGAGPAGAEGGKGKPYTRRPKPPYSYIALIAMAIRDSAGGRLTLAEINDYLMGRFPFFRGAYTGWRNSVRHNLSLNDCFVKVLRDPARPWGKDNYWMLNPSSEYTFADGVFRRRRKRLSRAPPPPPARPAAPAAPASSSCCCCSSAPCSCAGGPAGEGRAAAAAAARPGSKFSSSFAIESLLSRPFQPGPAQRRALWPAPRLLPAPYPPGSYPHPPAALYAGGGNGLLPLYAYGLPEPPPPERRREALTASSAPHPPEPPQLFPSPPEALLGSRLYCPLRLPGPYPPYPLESLLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDG0</accession>
    <name>A0A8C3TDG0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Colipase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Colipase is a cofactor of pancreatic lipase. It allows the lipase to anchor itself to the lipid-water interface. Without colipase the enzyme is washed off by bile salts, which have an inhibitory effect on the lipase.</text>
    </comment>
    <comment type="function">
        <text evidence="1">Enterostatin has a biological activity as a satiety signal.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Forms a 1:1 stoichiometric complex with pancreatic lipase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDG0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028020.1">
        <property type="protein sequence ID" value="ENSCSRP00000026901.1"/>
        <property type="gene ID" value="ENSCSRG00000019990.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008047">
        <property type="term" value="F:enzyme activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035473">
        <property type="term" value="F:lipase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007586">
        <property type="term" value="P:digestion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016042">
        <property type="term" value="P:lipid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd23011">
        <property type="entry name" value="CLPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.80.10:FF:000005">
        <property type="entry name" value="Colipase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.80.10">
        <property type="entry name" value="Lipase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047576">
        <property type="entry name" value="CLPS_chr"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001981">
        <property type="entry name" value="Colipase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017914">
        <property type="entry name" value="Colipase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017915">
        <property type="entry name" value="Colipase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017913">
        <property type="entry name" value="Colipase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10041">
        <property type="entry name" value="COLIPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10041:SF9">
        <property type="entry name" value="COLIPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01114">
        <property type="entry name" value="Colipase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02740">
        <property type="entry name" value="Colipase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00128">
        <property type="entry name" value="COLIPASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00023">
        <property type="entry name" value="COLIPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57190">
        <property type="entry name" value="Colipase-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00121">
        <property type="entry name" value="COLIPASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51342">
        <property type="entry name" value="COLIPASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0222">Digestion</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="9" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Colipase N-terminal" evidence="11">
        <location>
            <begin position="11"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="domain" description="Colipase C-terminal" evidence="12">
        <location>
            <begin position="52"/>
            <end position="95"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00003508"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF01114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF02740"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026901.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="15">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="101" mass="10888" checksum="19FDC4D6063443FB" modified="2022-01-19" version="1">LASAQSFSHQRGLIFNLDNGELCLQSAQCKSRCCHRTDGLSLARCANRAAENQECSPKSIYGVYYKCPCENGLTCEADKSIVGSITNTNYGICQDPGSSSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDK2</accession>
    <name>A0A8C3TDK2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Glutaredoxin and cysteine rich domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDK2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027898.1">
        <property type="protein sequence ID" value="ENSCSRP00000026783.1"/>
        <property type="gene ID" value="ENSCSRG00000019905.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060091">
        <property type="term" value="C:kinocilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032420">
        <property type="term" value="C:stereocilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060122">
        <property type="term" value="P:inner ear receptor cell stereocilium organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007605">
        <property type="term" value="P:sensory perception of sound"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd03031">
        <property type="entry name" value="GRX_GRX_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002109">
        <property type="entry name" value="Glutaredoxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042797">
        <property type="entry name" value="GRXCR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46990">
        <property type="entry name" value="GLUTAREDOXIN DOMAIN-CONTAINING CYSTEINE-RICH PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46990:SF1">
        <property type="entry name" value="GLUTAREDOXIN DOMAIN-CONTAINING CYSTEINE-RICH PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00462">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23733">
        <property type="entry name" value="GRXCR1-2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51354">
        <property type="entry name" value="GLUTAREDOXIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Glutaredoxin" evidence="2">
        <location>
            <begin position="142"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="33"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="45"/>
            <end position="69"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026783.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="293" mass="32815" checksum="7629001BAAE212C4" modified="2022-01-19" version="1">MLKSEMKTEGERQLRKVRFRIASSHSGRVLKEVYADGETADSLDSEYTSSSETDQTSRLSEADGQQNGHLGSECDENENEQDDLLILLRATKERGFGTKRVNILSKNGTVRGVKHKVSAGQALFNNLSKIFQVSTVLEFGRIVIYTTSLRVVRTTFERCELVRKIFQNHRVKFEEKNIALNSDYGKELEERCRSVCEIPSLPVVFIDGQYLGGAEKILSMNESGELQDLLTKIERVQHPHECPSCGGFGFLPCSACHGSKMSVFRNCFTDSFKALKCTSCNENGLQRCKSCAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TG42</accession>
    <name>A0A8C3TG42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">C2 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the copine family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TG42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028930.1">
        <property type="protein sequence ID" value="ENSCSRP00000027791.1"/>
        <property type="gene ID" value="ENSCSRG00000020534.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005544">
        <property type="term" value="F:calcium-dependent phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071277">
        <property type="term" value="P:cellular response to calcium ion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04047">
        <property type="entry name" value="C2B_Copine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01459">
        <property type="entry name" value="vWA_copine_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000013">
        <property type="entry name" value="copine-9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037768">
        <property type="entry name" value="C2B_Copine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045052">
        <property type="entry name" value="Copine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010734">
        <property type="entry name" value="Copine_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002035">
        <property type="entry name" value="VWF_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10857">
        <property type="entry name" value="COPINE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10857:SF51">
        <property type="entry name" value="COPINE-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07002">
        <property type="entry name" value="Copine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00327">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0106">Calcium</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="C2" evidence="5">
        <location>
            <begin position="35"/>
            <end position="158"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027791.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="454" mass="50183" checksum="84AC0095F2564CC4" modified="2022-01-19" version="1">MAGAIEPKGDEDGREADRMGAWEMGGHRGGIPGKKCGTIILSAEELGNCRDVATMQFCANKLDKKDFFGKSDPFMVFYRSNEDGTFTICHKTEVVKNTLNPVWQAFSIPVRALCNGDYDRTIKVEVYDWDRDGSHDFIGEFTTSYRELARGQSQFNVYEVSDRRLVTLLSFTVESEYTFLDYIKGGHMPLRCFARAQLPAGLCDPSLSPSGNPSQSTSLHYMNPYQLNAYAMALKAVGEIIQDYDSDKMFPALGFGAKIPPDGHVSHEFPLNGNADNPYCSGIEGILEAYHKSLKTVQLYGPTNFAPVVNHVARYATTEQDGSQYFVLLIITDGVISDMAQTKEAIVNAAKLPMSIIIVGVGQAEFDAMVELDGDDIRISSRGKVAERDIVQFVPFRDYIDRTGNHVLSMARLAKDVLAEIPDQFISYMKGRGIKPNPAPPAYTPTGPTLQTQI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIK9</accession>
    <name>A0A8C3TIK9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Voltage-dependent L-type calcium channel subunit beta-2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Calcium channel voltage-dependent subunit beta 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Beta subunit of voltage-dependent calcium channels which contributes to the function of the calcium channel by increasing peak calcium current. Plays a role in shifting voltage dependencies of activation and inactivation of the channel. May modulate G protein inhibition. May contribute to beta-adrenergic augmentation of Ca(2+) influx in cardiomyocytes, thereby regulating increases in heart rate and contractile force. Involved in membrane targeting of the alpha-1 subunit CACNA1C.</text>
    </comment>
    <comment type="subunit">
        <text evidence="17">Component of a calcium channel complex consisting of a pore-forming alpha subunit (CACNA1S) and the ancillary subunits CACNB1 or CACNB2, CACNG1 and CACNA2D1. The channel complex contains alpha, beta, gamma and delta subunits in a 1:1:1:1 ratio, i.e. it contains either CACNB1 or CACNB2. Interacts with CACNA1C. Interacts with RRAD; interaction may be involved in beta-adrenergic regulation of heart rate and contractile force. Interaction with RRAD regulates the trafficking of CACNA1C to the cell membrane. Interacts with TMIGD2. Interacts with CAMK2D. Interacts with CBARP. Interacts with CAMK2A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <location evidence="1">Sarcolemma</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the calcium channel beta subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029951.1">
        <property type="protein sequence ID" value="ENSCSRP00000028787.1"/>
        <property type="gene ID" value="ENSCSRG00000021156.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042383">
        <property type="term" value="C:sarcolemma"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005891">
        <property type="term" value="C:voltage-gated calcium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005245">
        <property type="term" value="F:voltage-gated calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000015">
        <property type="entry name" value="Voltage-dependent L-type calcium channel subunit beta-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000023">
        <property type="entry name" value="Voltage-dependent L-type calcium channel subunit beta-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046937">
        <property type="entry name" value="CAB1-4_N_A-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008145">
        <property type="entry name" value="GK/Ca_channel_bsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005444">
        <property type="entry name" value="VDCC_L_b2su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000584">
        <property type="entry name" value="VDCC_L_bsu"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11824">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL BETA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00625">
        <property type="entry name" value="Guanylate_kin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12052">
        <property type="entry name" value="VGCC_beta4Aa_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01626">
        <property type="entry name" value="LCACHANNELB"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01628">
        <property type="entry name" value="LCACHANNELB2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00072">
        <property type="entry name" value="GuKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0106">Calcium</keyword>
    <keyword evidence="9" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="8" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="14" id="KW-0407">Ion channel</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 18" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <keyword evidence="11" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="domain" description="SH3" evidence="20">
        <location>
            <begin position="66"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="24"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="141"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="439"/>
            <end position="612"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="27"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="149"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="443"/>
            <end position="453"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="512"/>
            <end position="554"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="562"/>
            <end position="575"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="583"/>
            <end position="612"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010836"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00019005"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00030521"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00046042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00046619"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028787.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="612" mass="69097" checksum="9192CDDF6C339541" modified="2022-01-19" version="1">MKATWIRLLKRAKGGRLKNSDICGSADSYTSRPSDSDVSLEEDREAVRREAERQAQAQLEKAKTKPVAFAVRTNVGYSAGHDDDVPVPGMAISFEAKDFLHVKEKFNNDWWIGRLVKEGCEIGFIPSPVKLENMRIQHEQRAKQGKFYSSKSGGNSSSSLGDIVPSSRKSTPPSSAIDIDATGLDAEENDIPANHRSPKPSANSVTSPHSKEKRMPFFKKTEHIPPYDVVPSMRPVVLVGPSLKGYEVTDMMQKALFDFLKHRFEGRISITRVTADISLAKRSVLNNPSKHAIIERSNTRSSLAEVQSEIERIFELARTLQLVVLDADTINHPAQLSKTSLAPIIVYVKISSPKVLQRLIKSRGKSQAKHLNVQMVAADKLAQCPPEMFDVILDENQLEDACEHLADYLEAYWKATHPPCSNPPNQLLTRTLATATLPISPGPNINVQGSQGDQRNDHSAPERTGSQVEEEARIEPTKKFLHRSSSSAQHHNHRSGVSRGLSRQETFDSETQDSRDSAYIEPKEEYLHEHGDHNDSHRDHSHRDESHGSSDHRHRESRHRSKERDREQDHNECNKQRSRHKSRDQYCDKDGEVISRKRNDTGDWNRDVYIRQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJT5</accession>
    <name>A0A8C3TJT5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">H15 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the histone H1/H5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJT5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029296.1">
        <property type="protein sequence ID" value="ENSCSRP00000028147.1"/>
        <property type="gene ID" value="ENSCSRG00000020749.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006334">
        <property type="term" value="P:nucleosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005819">
        <property type="entry name" value="H1/H5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005818">
        <property type="entry name" value="Histone_H1/H5_H15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00538">
        <property type="entry name" value="Linker_histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00624">
        <property type="entry name" value="HISTONEH5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00526">
        <property type="entry name" value="H15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0158">Chromosome</keyword>
    <keyword evidence="1 2" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="H15" evidence="4">
        <location>
            <begin position="36"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="98"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="3">
        <location>
            <begin position="99"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="3">
        <location>
            <begin position="127"/>
            <end position="136"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU003894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00526"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028147.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="180" mass="18649" checksum="ABB5BD3C930889C5" modified="2022-01-19" version="1">MTKFPLPSLGPGLPSPPRPAPTLTLARDPGAPTTSKHASPSVSELILWAVATSPKCQGLSLEALKKIITKAGYDVVRNKTHFLRNLVPKGVLQQLKGTGALGSFGIGKGMGKKRESSAQEGGLPKTGSRKPGRKRKAGAEGSSQGARMPASQAGQQPVKVGGRTSKARAVRTKQPSPETG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TK88</accession>
    <name>A0A8C3TK88_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">FAS-associated factor 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">UBX domain-containing protein 8</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Lipid droplet</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TK88"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030657.1">
        <property type="protein sequence ID" value="ENSCSRP00000029483.1"/>
        <property type="gene ID" value="ENSCSRG00000021566.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005811">
        <property type="term" value="C:lipid droplet"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043130">
        <property type="term" value="F:ubiquitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036503">
        <property type="term" value="P:ERAD pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02991">
        <property type="entry name" value="UAS_ETEA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14414">
        <property type="entry name" value="UBA_FAF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16120">
        <property type="entry name" value="UBX_UBXN3B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000101">
        <property type="entry name" value="FAS-associated factor 2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000066">
        <property type="entry name" value="FAS-associated factor 2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000043">
        <property type="entry name" value="Fas-associated factor family member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049483">
        <property type="entry name" value="FAF1_2-like_UAS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006577">
        <property type="entry name" value="UAS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054109">
        <property type="entry name" value="UBA_8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001012">
        <property type="entry name" value="UBX_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050730">
        <property type="entry name" value="UBX_domain-protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23322:SF1">
        <property type="entry name" value="FAS-ASSOCIATED FACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23322">
        <property type="entry name" value="FAS-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21021">
        <property type="entry name" value="FAF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22566">
        <property type="entry name" value="UBA_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00789">
        <property type="entry name" value="UBX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00594">
        <property type="entry name" value="UAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50033">
        <property type="entry name" value="UBX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5" id="KW-0551">Lipid droplet</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="UBX" evidence="11">
        <location>
            <begin position="357"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="300"/>
            <end position="361"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="303"/>
            <end position="361"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00071301"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00075808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029483.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="445" mass="52619" checksum="4BCDE76998BE90EE" modified="2022-01-19" version="1">MAAPEERELTAEQTERLLQFQDLTGIESMDQCRHTLEQHNWNIEAAVQDRLNEQEGVPSVFNPPPSRPLQVNTADHRIYSYVVSRPQPRGLLGWGYYLIMLPFRFTYYTLLDIFRFAVRFIRPDPRSRVTDPVGDIVSFIHMFEEKYGRIHPVFYQGTYSQALNDAKRELRFLLVYLHGDDHQDSDEFCRNTLCAPEVITLINTRMLFWACSTNKPEGYRVSQALRENTYPFLAMIMLKDRRMTVVGRLEGLIQPDDLINQLTFIMDANQTYLMSERLEREERNQTQVLRQQQDEAYLASLRADQEKERKKKEERDRKKRKEEEVQLQKLAEERRRQTLQEEKVRKSECLPPEPHPDDPESVKIIFKLPNDSRVERRFHFTQSLTVIHDFLFSLKESPEKFQIEANFPRRVLPCLPTEEWPNPPTLQEAGLSHTEVLFVQDLTDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XI95</accession>
    <name>A0A8C3XI95_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">nucleoside diphosphate phosphatase</fullName>
            <ecNumber evidence="15">3.6.1.6</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Guanosine-diphosphatase ENTPD5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Uridine-diphosphatase ENTPD5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Hydrolyzes nucleoside diphosphates with a preference for GDP, IDP and UDP compared to ADP and CDP. In the lumen of the endoplasmic reticulum, hydrolyzes UDP that acts as an end-product feedback inhibitor of the UDP-Glc:glycoprotein glucosyltransferases. UMP can be transported back by an UDP-sugar antiporter to the cytosol where it is consumed to regenerate UDP-glucose. Therefore, it positively regulates protein reglucosylation by clearing UDP from the ER lumen and by promoting the regeneration of UDP-glucose. Protein reglucosylation is essential to proper glycoprotein folding and quality control in the ER.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>ADP + H2O = AMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:61436"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.1.6"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:61437"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>CDP + H2O = CMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:64880"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58069"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="EC" id="3.6.1.6"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:64881"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>GDP + H2O = GMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:22156"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.1.6"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:22157"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>IDP + H2O = IMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:35207"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58053"/>
            <dbReference type="ChEBI" id="CHEBI:58280"/>
            <dbReference type="EC" id="3.6.1.6"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:35208"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>UDP + H2O = UMP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:64876"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57865"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="EC" id="3.6.1.6"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:64877"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>a ribonucleoside 5'-diphosphate + H2O = a ribonucleoside 5'-phosphate + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:36799"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57930"/>
            <dbReference type="ChEBI" id="CHEBI:58043"/>
            <dbReference type="EC" id="3.6.1.6"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:36800"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="5">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="19">Monomer; active form. Homodimer; disulfide-linked. Homodimers are enzymatically inactive.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 28">Belongs to the GDA1/CD39 NTPase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.1.6" evidence="15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XI95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000178.1">
        <property type="protein sequence ID" value="ENSCSRP00000000171.1"/>
        <property type="gene ID" value="ENSCSRG00000000150.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017110">
        <property type="term" value="F:nucleoside diphosphate phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd24114">
        <property type="entry name" value="ASKHA_NBD_NTPDase5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.150:FF:000004">
        <property type="entry name" value="Ectonucleoside triphosphate diphosphohydrolase 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000052">
        <property type="entry name" value="Ectonucleoside triphosphate diphosphohydrolase 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.150">
        <property type="entry name" value="Exopolyphosphatase. Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000407">
        <property type="entry name" value="GDA1_CD39_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11782">
        <property type="entry name" value="ADENOSINE/GUANOSINE DIPHOSPHATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11782:SF35">
        <property type="entry name" value="NUCLEOSIDE DIPHOSPHATE PHOSPHATASE ENTPD5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01150">
        <property type="entry name" value="GDA1_CD39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01238">
        <property type="entry name" value="GDA1_CD39_NTPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="27" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="11" id="KW-0106">Calcium</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 28" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="27" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0964">Secreted</keyword>
    <keyword evidence="8 29" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="29">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034709590" description="nucleoside diphosphate phosphatase" evidence="29">
        <location>
            <begin position="20"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="26">
        <location>
            <position position="172"/>
        </location>
    </feature>
    <feature type="binding site" evidence="27">
        <location>
            <begin position="202"/>
            <end position="206"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00009283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00038863"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00042111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00042507"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00045733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00046723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00047813"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00048053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00048075"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00049217"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00049328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="PIRSR" id="PIRSR600407-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="PIRSR" id="PIRSR600407-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="RuleBase" id="RU003833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000171.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="429" mass="47866" checksum="9A220BF3472C15E7" modified="2022-01-19" version="1">MAATWLAVFLMLALSSIYCIVSHPRPEMWFQGLFPPSVCLVNASTNTFYGIMFDAGSTGTRIHIYTFVQKNPEQPPELEGEIFESVKPGLSAYVDQPEKGAETVKGLLKMAKEAVPHRHWKETPVVLKATAGLRLLPEPKAQALLSEVREVFEESPFLVPNNSVSIMDGSSEGVLAWITVNFLTGQLYGHNQQTVGTLDLGGASTQITFLPRSEETLEQTPVDFVTSFEMFNSTYKLYTHSYLGFGLKAARLATLGALEMKAVDGQMFRSSCLPKRLEAEWHFGGVRYQYGGNREAGETGFEPCYSEVVKVVQGKLHQPHEIRRSSFYAFSYYYDRAVDTDLIDYEKGGALEVRDFERKAKEVCDNLDRYTSASPFLCMDLSYITALLKEGFGFGDTTLLQLTKKVNNIETSWALGATFHLLQSLGLSH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIE1</accession>
    <name>A0A8C3XIE1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">EGF-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the LDLR family.</text>
    </comment>
    <comment type="caution">
        <text evidence="14">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIE1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001596.1">
        <property type="protein sequence ID" value="ENSCSRP00000001548.1"/>
        <property type="gene ID" value="ENSCSRG00000001006.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021517">
        <property type="term" value="P:ventral spinal cord development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00112">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000162">
        <property type="entry name" value="LDL receptor related protein 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000009">
        <property type="entry name" value="Low-density lipoprotein receptor isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.30:FF:000002">
        <property type="entry name" value="low-density lipoprotein receptor isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000002">
        <property type="entry name" value="Low-density lipoprotein receptor-related protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000034">
        <property type="entry name" value="Low-density lipoprotein receptor-related protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000038">
        <property type="entry name" value="Very low density lipoprotein receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000043">
        <property type="entry name" value="Very low density lipoprotein receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.400.10:FF:000053">
        <property type="entry name" value="Very low density lipoprotein receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.400.10">
        <property type="entry name" value="Low-density Lipoprotein Receptor"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.30">
        <property type="entry name" value="TolB, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011042">
        <property type="entry name" value="6-blade_b-propeller_TolB-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000152">
        <property type="entry name" value="EGF-type_Asp/Asn_hydroxyl_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018097">
        <property type="entry name" value="EGF_Ca-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036055">
        <property type="entry name" value="LDL_receptor-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051221">
        <property type="entry name" value="LDLR-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023415">
        <property type="entry name" value="LDLR_class-A_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000033">
        <property type="entry name" value="LDLR_classB_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002172">
        <property type="entry name" value="LDrepeatLR_classA_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049883">
        <property type="entry name" value="NOTCH1_EGF-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22722:SF15">
        <property type="entry name" value="LOW-DENSITY LIPOPROTEIN RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22722">
        <property type="entry name" value="LOW-DENSITY LIPOPROTEIN RECEPTOR-RELATED PROTEIN 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07645">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14670">
        <property type="entry name" value="FXa_inhibition"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00057">
        <property type="entry name" value="Ldl_recept_a"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00058">
        <property type="entry name" value="Ldl_recept_b"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00261">
        <property type="entry name" value="LDLRECEPTOR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00192">
        <property type="entry name" value="LDLa"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00135">
        <property type="entry name" value="LY"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57424">
        <property type="entry name" value="LDL receptor-like module"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63825">
        <property type="entry name" value="YWTD domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00010">
        <property type="entry name" value="ASX_HYDROXYL"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01187">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01209">
        <property type="entry name" value="LDLRA_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50068">
        <property type="entry name" value="LDLRA_2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51120">
        <property type="entry name" value="LDLRB"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11 14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4 14" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="5" id="KW-0254">Endocytosis</keyword>
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    <keyword evidence="10 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-0675">Receptor</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 18" id="KW-0732">Signal</keyword>
    <keyword evidence="6 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="18">
        <location>
            <begin position="1"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034795257" description="EGF-like domain-containing protein" evidence="18">
        <location>
            <begin position="35"/>
            <end position="913"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="835"/>
            <end position="855"/>
        </location>
    </feature>
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        <location>
            <begin position="356"/>
            <end position="395"/>
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    </feature>
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        <location>
            <begin position="396"/>
            <end position="435"/>
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    </feature>
    <feature type="repeat" description="LDL-receptor class B" evidence="16">
        <location>
            <begin position="481"/>
            <end position="527"/>
        </location>
    </feature>
    <feature type="repeat" description="LDL-receptor class B" evidence="16">
        <location>
            <begin position="528"/>
            <end position="570"/>
        </location>
    </feature>
    <feature type="repeat" description="LDL-receptor class B" evidence="16">
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            <begin position="571"/>
            <end position="614"/>
        </location>
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            <begin position="615"/>
            <end position="659"/>
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            <end position="44"/>
        </location>
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    <feature type="disulfide bond" evidence="15">
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            <begin position="39"/>
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        </location>
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    <feature type="disulfide bond" evidence="15">
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            <begin position="51"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="71"/>
            <end position="83"/>
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    <feature type="disulfide bond" evidence="15">
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            <end position="96"/>
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        </location>
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        </location>
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            <end position="216"/>
        </location>
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    <feature type="disulfide bond" evidence="15">
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            <end position="251"/>
        </location>
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        </location>
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        </location>
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        </location>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="14">
        <location>
            <begin position="400"/>
            <end position="410"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
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            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009939"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022583"/>
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    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023136"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
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            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
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    </evidence>
    <evidence type="ECO:0000256" key="16">
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        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
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    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
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    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001548.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="913" mass="100983" checksum="C52A514A356D45B3" modified="2022-01-19" version="1">RCKPCIGRGLALSLLPSHAALPLLPAGAAKECEADQFQCRNERCIPAIWKCDEDDDCSDNSDETDCLKKTCAESDFTCNNGHCIPARWKCDGEEECPDGSDESEATCNKQVCPAEKISCGDSSNKCVPSSWRCDGEKDCESGIDEAGCTTVCSSSEFQCSNKTCIAMIFVCDGDNDCGDGSDERKCSPLTCNPNEFQCNNSMCIPEPWVCDNQPDCDDHSDESMEKCDYKVKPQALNTCAAHEFRCGNGECIHLNWKCDGDEDCKDKSDERDCPLVTCRPDEFQCGDGTCIHGAKQCNKVHDCPDNSDEAGCINESTCESPRKFQCKSGECIDGVKVCDSRRDCRDGSDEPVKECDQNECAINNGGCSHICKDLKIGYECECPPGYKLLDKKTCGDIDECENPDACSQICINYKGDYKCECYEGYEMDTLSKNCKAVGKSPYLIFTNRHEVRKIDLVKRDYSRIIPMLKNVVALDVEVATNRIYWCDLFYRKIYSAYIDKASDTAEQVILIDSQLNSPEGLAMDWVHKNIYWTDSGNKTISVATADGSKRTTLFSTDLSEPRAIAVDPTRGYMYWSDWGDKAKIEKSGLNGMDRQVLVTDNIEWPNGITLDLLNQRLYWVDSKLHVLSSIDFSGGNRKVLISSADDLSHPFGVAVFEDKVFWTDLENEAIFSANRLNGLDISILAENLNNPHDIVIFHELKQPKAPDSCELSSQPNGGCEYLCLPAPQISLQSPTYTCACPDNMWLGPDTKKCYKDLPAASTTEPVSTPVSTTTATMISTIIAATTSNTSNASTESSEAVSQFSITTPGVGLPTTTSSLIGTKIMTTGNSNLSHFFSSFSSVVIGLLCMGGYLIWRNWKRKNTKSMNFDNPVYRKTTEEEDEEEIHIGRTAQIGHVYPAVIGIYYMRLDQLSI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIG9</accession>
    <name>A0A8C3XIG9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Neuropeptides B and W receptor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIG9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001770.1">
        <property type="protein sequence ID" value="ENSCSRP00000001716.1"/>
        <property type="gene ID" value="ENSCSRG00000001361.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042923">
        <property type="term" value="F:neuropeptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008188">
        <property type="term" value="F:neuropeptide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15087">
        <property type="entry name" value="7tmA_NPBWR"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="neuropeptides B/W receptor type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009150">
        <property type="entry name" value="Neuropept_B/W_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24229:SF18">
        <property type="entry name" value="NEUROPEPTIDES B_W RECEPTOR TYPE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24229">
        <property type="entry name" value="NEUROPEPTIDES RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01855">
        <property type="entry name" value="NRPEPTIDEWR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 11" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 11" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 11 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="40"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
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            <end position="98"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
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            <begin position="127"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
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            <begin position="158"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
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            <begin position="210"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
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            <begin position="254"/>
            <end position="272"/>
        </location>
    </feature>
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        <location>
            <begin position="292"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="13">
        <location>
            <begin position="58"/>
            <end position="312"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001716.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="332" mass="37801" checksum="C9257FC73CBE5F4B" modified="2022-01-19" version="1">MENNFRVSNLNTTSNDTSDGRYLDNGTRSNFTFHDQSPDFYVVLPVIYSVICAVGLTGNTAVIYVILKAPKMKTVTNMFILNLAIADDLFTLVLPINIAEHLLHYWPFGEILCKIILSIDHYNIFSSIYFLTVMSIDRYLVVLATVRSKRMPHRTYRAARIVSLCIWALVTIIVLPFIIFANVYVDGLEIKSCGLNFPKPERFWFKASRIYTLILGFAIPVSTICILYTMMLYKLRNMHLNSNAKALDKAKKKVTIMVFIVLAVCLFCWTPFHLATIVALTTDLAQTSVVIGISYFITSLSYANSCLNPFLYAFLDDSFRKSFRKMLECRAA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ78</accession>
    <name>A0A8C3XJ78_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Transmembrane p24 trafficking protein family member 8</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJ78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002190.1">
        <property type="protein sequence ID" value="ENSCSRP00000002127.1"/>
        <property type="gene ID" value="ENSCSRG00000001654.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.680">
        <property type="entry name" value="GOLD domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009038">
        <property type="entry name" value="GOLD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036598">
        <property type="entry name" value="GOLD_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052269">
        <property type="entry name" value="Golgi-PI4KB_interaction"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22973">
        <property type="entry name" value="LD35087P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22973:SF3">
        <property type="entry name" value="PROTEIN TMED8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13897">
        <property type="entry name" value="GOLD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101576">
        <property type="entry name" value="Supernatant protein factor (SPF), C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50866">
        <property type="entry name" value="GOLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="GOLD" evidence="3">
        <location>
            <begin position="177"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="58"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="84"/>
            <end position="94"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50866"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002127.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="336" mass="36745" checksum="7D5E135435498ED4" modified="2022-01-19" version="1">MSEVLVAAAGSCFEPAAAGEPGGRRCSVSEGDAPGRRSPSVPPSETPENEDSAPKPESASQIVASSESEASQCRPQIGSPVDVHAAEDSRKGDGTSEDQDVAGQGEKLADQIQPPREEAVVRMTKYRAPQGPGDIVMIQSEHTGAVDVLSAELETADLLGEQRKAQPPPLAPPSTWTTCKIREFKAKMGKEKNAQMVVKRGEVVTVRVPTHPDGKRVCWEFATDDYDIGFGVYFDWTPVTSTAITVQVSESSDEEDEEEEEEIEGLTPVGDVERGSKSYLRNRYGEIMPVYRRDSHRDVQAGSHDYPGEGIYLLKFDNSYSLLRNKTLFFHVYYTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJE7</accession>
    <name>A0A8C3XJE7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">inositol-3-phosphate synthase</fullName>
            <ecNumber evidence="6">5.5.1.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Key enzyme in myo-inositol biosynthesis pathway that catalyzes the conversion of glucose 6-phosphate to 1-myo-inositol 1-phosphate in a NAD-dependent manner. Rate-limiting enzyme in the synthesis of all inositol-containing compounds.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>D-glucose 6-phosphate = 1D-myo-inositol 3-phosphate</text>
            <dbReference type="Rhea" id="RHEA:10716"/>
            <dbReference type="ChEBI" id="CHEBI:58401"/>
            <dbReference type="ChEBI" id="CHEBI:61548"/>
            <dbReference type="EC" id="5.5.1.4"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>NAD(+)</name>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="4">Polyol metabolism; myo-inositol biosynthesis; myo-inositol from D-glucose 6-phosphate: step 1/2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the myo-inositol 1-phosphate synthase family.</text>
    </comment>
    <dbReference type="EC" id="5.5.1.4" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003873.1">
        <property type="protein sequence ID" value="ENSCSRP00000003744.1"/>
        <property type="gene ID" value="ENSCSRG00000002842.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2887at2759"/>
    <dbReference type="UniPathway" id="UPA00823">
        <property type="reaction ID" value="UER00787"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004512">
        <property type="term" value="F:inositol-3-phosphate synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006021">
        <property type="term" value="P:inositol biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008654">
        <property type="term" value="P:phospholipid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000069">
        <property type="entry name" value="Inositol-3-phosphate synthase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000171">
        <property type="entry name" value="inositol-3-phosphate synthase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.360.10:FF:000055">
        <property type="entry name" value="Putative myo-inositol-1-phosphate synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002587">
        <property type="entry name" value="Myo-inos-1-P_Synthase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013021">
        <property type="entry name" value="Myo-inos-1-P_Synthase_GAPDH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11510">
        <property type="entry name" value="MYO-INOSITOL-1 PHOSPHATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01658">
        <property type="entry name" value="Inos-1-P_synth"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07994">
        <property type="entry name" value="NAD_binding_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF015578">
        <property type="entry name" value="Myoinos-ppht_syn"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55347">
        <property type="entry name" value="Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0398">Inositol biosynthesis</keyword>
    <keyword evidence="13" id="KW-0413">Isomerase</keyword>
    <keyword evidence="8" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="10" id="KW-0520">NAD</keyword>
    <keyword evidence="12" id="KW-0594">Phospholipid biosynthesis</keyword>
    <keyword evidence="14" id="KW-1208">Phospholipid metabolism</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000113"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00010813"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022550"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00025559"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003744.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="554" mass="61010" checksum="2B70D243E1E0D948" modified="2022-01-19" version="1">MAETFLVESPDVTYSEDYIEAKYTYSTVHVSREDGVTKVRPQSTEFTFRTERQVPRLGVMLVGWGGNNGTTVTAAVLANRLGLSWMTKTGRKHANYYGSLLQASTVCLGTGPTGDVYVPFRDLLPMVHPNDIIFDGWDISSLNLAEAMRRAKVLDWQLQEQLWPHMLKMKPRPSIYIPGFIAANQEERADHVLPGTKAEQVAQIRRDIREFKVTSGVDKVVVLWTANTERFCDLLPGVNDTAANLLQAIERGLEVSPSTLFAVASILEGCAYINGSPQNTFVPGAVELARQHHVFICGDDFKSGQTKLKSVLVDFLVSAGLKTVSIVSYNHLGNNDGKNLSAPQQFRSKEVSKSSVVDDVVQSNPLLYGPQEKLDHCVVIKYVPYVGDSKRALDEYTSEIMMGGTNTLVIHNTCEDSLLASPIILDLAILTELCQRISFCTESDPDFQGFHSVLSILGFLCKAPLVPEGSPVVNALFRQRSCIENILRACVGLPPQNHMLLEHKMQRPCPSLKRVRLAECPVSPKKAVAQVNGYPCPASNGHGTSQARGLHVDN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJQ0</accession>
    <name>A0A8C3XJQ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Solute carrier family 2, facilitated glucose transporter member 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Fructose transporter</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Glucose transporter type 5, small intestine</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>D-fructose(out) = D-fructose(in)</text>
            <dbReference type="Rhea" id="RHEA:60372"/>
            <dbReference type="ChEBI" id="CHEBI:37721"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <location evidence="2">Sarcolemma</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family. Glucose transporter subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJQ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004511.1">
        <property type="protein sequence ID" value="ENSCSRP00000004368.1"/>
        <property type="gene ID" value="ENSCSRG00000003295.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042383">
        <property type="term" value="C:sarcolemma"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055056">
        <property type="term" value="F:D-glucose transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005353">
        <property type="term" value="F:fructose transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046323">
        <property type="term" value="P:D-glucose import"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070837">
        <property type="term" value="P:dehydroascorbic acid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990539">
        <property type="term" value="P:fructose import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:001511">
        <property type="entry name" value="Solute carrier family 2, facilitated glucose transporter member 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045263">
        <property type="entry name" value="GLUT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005828">
        <property type="entry name" value="MFS_sugar_transport-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003663">
        <property type="entry name" value="Sugar/inositol_transpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005829">
        <property type="entry name" value="Sugar_transporter_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23503">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23503:SF32">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 2, FACILITATED GLUCOSE TRANSPORTER MEMBER 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00083">
        <property type="entry name" value="Sugar_tr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00171">
        <property type="entry name" value="SUGRTRNSPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00217">
        <property type="entry name" value="SUGAR_TRANSPORT_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0762">Sugar transport</keyword>
    <keyword evidence="9 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 14" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="21"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="76"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="110"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="136"/>
            <end position="158"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="170"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="206"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="15">
        <location>
            <begin position="29"/>
            <end position="264"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000590"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00015973"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022597"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00029961"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00031099"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004368.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="264" mass="28486" checksum="55E34749A66BBB85" modified="2022-01-19" version="1">MFRPCARLLLLPSVQPQSMKMTLLLAGVTLVSTFGSSFQYGYNVSVINSPAVFMQDFYNQTYLDRKGVPMESNFQMLLWSLTVSMFPLGGFFGSLMVGPLVNKCGRKGTLLINNIFSIVPAILMGTSEVAKTFEVIILSRIIVGICAGLSSNVVPMYLGEMSPKNLRGAIGVVPQLFITVGILVAQILGLTNILGNLEGKWMSSLIGHLVICLSVAGWPVLLGLTGIPAVVELLLLPFFPESPRYLLIQKGNEEQARQGTAAAA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKE0</accession>
    <name>A0A8C3XKE0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Coiled-coil domain-containing protein 39</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Required for assembly of dynein regulatory complex (DRC) and inner dynein arm (IDA) complexes, which are responsible for ciliary beat regulation, thereby playing a central role in motility in cilia and flagella. Probably acts together with CCDC40 to form a molecular ruler that determines the 96 nanometer (nm) repeat length and arrangements of components in cilia and flagella. Not required for outer dynein arm complexes assembly.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the CCDC39 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKE0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006010.1">
        <property type="protein sequence ID" value="ENSCSRP00000005820.1"/>
        <property type="gene ID" value="ENSCSRG00000004348.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060285">
        <property type="term" value="P:cilium-dependent cell motility"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060287">
        <property type="term" value="P:epithelial cilium movement involved in determination of left/right asymmetry"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036159">
        <property type="term" value="P:inner dynein arm assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.1490">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033290">
        <property type="entry name" value="CCDC39"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18962">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18962:SF0">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24161">
        <property type="entry name" value="CCDC39"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="26"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="256"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="377"/>
            <end position="416"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="583"/>
            <end position="686"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="715"/>
            <end position="742"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00016725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00045182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005820.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="810" mass="95261" checksum="C61C074EFDFC2F6D" modified="2022-01-19" version="1">MSSGDADSGSSASVLAELDWDDGFAVPVANAENKALEEELQKLQKEKANLKNQLTDFEERIEAMTSHLKNVRQEFNFTQSLYRARENEIETEEHFKALAERELGRLKKEIRRLENDMVSLREKKNSQENNIFKATQKLEALRCQMNWDQQALEAWLEESSHKDNDAVTIQKYALQDDGKLRVLTQQVEKMTMEANQKHKILDNELTETISAQIELDKAAEDFRRVHHERQELIRQWESTIEQMQKRDQEIDHCALLDTLKATVDRTASDLESLRTEIANLKKEIQEKHVRSFIKLFIPRNLKQLICHQEKETQMNQLKELHFKKTQELQIQREKEKSIIAEIEGTRGSLKNLNSRLRKLDSDTLKQQEIMYNQDFYIQQVERRLSRLKGDVNTDERQVLEAKVTELTKTLEEKKDAHNLLHAQHKKLQSDVHFIKRAMDKTGEEMTGLMVRIDELNLFNDKSDKELKKAKALKQDLMIEDNLLKLELKRLRDTLYNKAEQVLSLEKRKLHLNTAMEERTEEIKVHKAMIESQIRFVEQERQSVSAEFQDRLSKIEKLRCRYEILTIVMMPPEGEEEKSQTYYVIKAAQEKEDLQREGDDLDAKIRKAEKEVIALQNTMHVLNNCNSNYRNSFKTVTETSEEYKEKLQLEEEKRAADEKYRYKRRQIKEFQDDLQSMENTLDIMIKEEAIYQEKTKEKQALILQLNKEIDQQKPKLERVMTQCSRLSKEVRSLKKSKTKTQEEEDIDLRELKDYSKTIDKLLVDVLEANPDLTLPFQTYFQQSCLELPTAASMGSYYSSRSSSQSSVASVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMI5</accession>
    <name>A0A8C3XMI5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Importin 7</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the importin beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010717.1">
        <property type="protein sequence ID" value="ENSCSRP00000010344.1"/>
        <property type="gene ID" value="ENSCSRG00000007749.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005635">
        <property type="term" value="C:nuclear envelope"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006606">
        <property type="term" value="P:protein import into nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000053">
        <property type="entry name" value="Importin 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001494">
        <property type="entry name" value="Importin-beta_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058669">
        <property type="entry name" value="TPR_IPO7/11-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013713">
        <property type="entry name" value="XPO2_central"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10997:SF27">
        <property type="entry name" value="IMPORTIN-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10997">
        <property type="entry name" value="IMPORTIN-7, 8, 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08506">
        <property type="entry name" value="Cse1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03810">
        <property type="entry name" value="IBN_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25758">
        <property type="entry name" value="TPR_IPO11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00913">
        <property type="entry name" value="IBN_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50166">
        <property type="entry name" value="IMPORTIN_B_NT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0653">Protein transport</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Importin N-terminal" evidence="9">
        <location>
            <begin position="22"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="881"/>
            <end position="909"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="884"/>
            <end position="909"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010344.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1038" mass="119464" checksum="D2475886ED3CD475" modified="2022-01-19" version="1">MDPNTIIEALRGTMDPALREAAERQLNEAHKSVNFVSTLLQITMSEQLDLPVRQAGVIYLKNMITQYWPDRETTPGEIPPYSIPEEDRHCIRENIVEAIIHSPELIRVQLTTCIHHIIKHDYPNRWTAVVEKIGFYLQSDNSACWLGILLCLYQLVKNYEYKKPEERSPLIAAMQHFLPVLKDRFIQLLSDPSDQSVLIQKQIFKIFYALVQYTLPLELINQQNLTEWIEILKTVVDRDIPAETLQVDEDDRPELPWWKCKKWALHILARLFERYGSPGNVSKEYNEFAEVFLKAFAVGVQQVLLKVLYHYKEKQYMAPRVLQQTLNYINQGVSHAVTWKNLKPHIQGIIQDVIFPLMCYTDADEELWQEDPYEYIRMKFDVFEDFISPTTAAQTLLFTACSKRKEVLQKTMGFCYQILTEPNADPRKKDGALHMIGSLAEILLKKKIYKDQMEYMLQNHVFPLFSSELGYMRARACWVLHYFCEVKFKSDQNLQTALELTRRCLIDDREMPVKVEAAIALQVLISNQEKAKEYITPFIRPVMQALLHIIRETENDDLTNVIQKMICEYSEEVTPIAVEMTQHLAMTFNQVIQTGPDEEGSDDKAVTAMGILNTIDTLLSVVEDHKEITQQLEGICLQVIGTVLQQHVLEFYEEIFSLAHSLTCQQVSAQMWQLLPLVFEVFQQDGFDYFTDMMPLLHNYVTVDTDTLLSDTKYLEMIYSMCKKVLTGVAGEDAECHAAKLLEVVILQCKGRGIDQCIPLFVEAALERLTREVKTSELRTMCLQVAISALYYNPHLLLNTLENLRFPNNVEPVTNHFITQWLNDVDCFLGLHDRKMCVLGLCALIDLEQIPQVLNQVSGQILPAFILLFNGLKRAYACHAEHENDSDDDDEGEEDEEAEELGSDEDDIDEDGQEYLEILAKQAGEDGDDEDWEEDDAEETALEGYSTIIDDEDNPVDEYQIFKAIFQTIQNRNPVWYQALTHGLNEEQRKQLQDIATLADQRRAAHESKMIEKHGGYKFNAPVVPSSFNFGGPASGMN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ79</accession>
    <name>A0A8C3XQ79_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">adenylate cyclase</fullName>
            <ecNumber evidence="6">4.6.1.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>ATP = 3',5'-cyclic AMP + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:15389"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <dbReference type="EC" id="4.6.1.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cell membrane</location>
            <topology evidence="5">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="19">Belongs to the adenylyl cyclase class-4/guanylyl cyclase family.</text>
    </comment>
    <dbReference type="EC" id="4.6.1.1" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016768.1">
        <property type="protein sequence ID" value="ENSCSRP00000016068.1"/>
        <property type="gene ID" value="ENSCSRG00000012221.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004016">
        <property type="term" value="F:adenylate cyclase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007193">
        <property type="term" value="P:adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006171">
        <property type="term" value="P:cAMP biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07302">
        <property type="entry name" value="CHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1230:FF:000020">
        <property type="entry name" value="Adenylate cyclase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1230">
        <property type="entry name" value="Nucleotide cyclase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001054">
        <property type="entry name" value="A/G_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018297">
        <property type="entry name" value="A/G_cyclase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032628">
        <property type="entry name" value="AC_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029787">
        <property type="entry name" value="Nucleotide_cyclase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45627">
        <property type="entry name" value="ADENYLATE CYCLASE TYPE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45627:SF10">
        <property type="entry name" value="ADENYLATE CYCLASE TYPE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16214">
        <property type="entry name" value="AC_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00211">
        <property type="entry name" value="Guanylate_cyc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00044">
        <property type="entry name" value="CYCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55073">
        <property type="entry name" value="Nucleotide cyclase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00452">
        <property type="entry name" value="GUANYLATE_CYCLASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50125">
        <property type="entry name" value="GUANYLATE_CYCLASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="16" id="KW-0115">cAMP biosynthesis</keyword>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="18 19" id="KW-0456">Lyase</keyword>
    <keyword evidence="14" id="KW-0460">Magnesium</keyword>
    <keyword evidence="17 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15 20" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="9"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="36"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="domain" description="Guanylate cyclase" evidence="21">
        <location>
            <begin position="137"/>
            <end position="264"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU000405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016068.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="31259" checksum="EB3D4147966D7B89" modified="2022-01-19" version="1">MLPVCMRDAVVAGLASSLSHIIVLGVYLSAGQGSRTELALLANAVIFICGNLVGAYHKHLMEVALQETFQETFKLIQSRVKLESEKRHQEHLLLSILPAYIAMEMKAEIIERLRDGGRQESANNFHNLYVKHHKNVSILYADIVGFTRLASECSPKELVLMLNELFGKFDQIAKDNECMRIKILGDCYYCVSGLPVSLPNHARNCVKMGLDMCQAIKKLRDATGVDINMRVGVHSGNVLCGVIGLQKWQYDVWSHDVTLANHMEAGGVPGNKVHVVCCVILC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRJ1</accession>
    <name>A0A8C3XRJ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRJ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018166.1">
        <property type="protein sequence ID" value="ENSCSRP00000017367.1"/>
        <property type="gene ID" value="ENSCSRG00000013348.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:002426">
        <property type="entry name" value="Immunoglobulin heavy variable V15-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050199">
        <property type="entry name" value="IgHV"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23266">
        <property type="entry name" value="IMMUNOGLOBULIN HEAVY CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="4">
        <location>
            <begin position="10"/>
            <end position="127"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017367.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="127" mass="13651" checksum="BF44C6F1ABBF9F90" modified="2022-01-19" version="1">EKHLGPAPNPLAVKAAMVSGVLSQVQLVQSGPGAAKPGETLTLTCAVSGISISTQYYHWHWIRQPPGKSLEWMGYVYPYSSGSTGYAPSLQGRITISGDTARNQFSLQLRSLTAADTGTYYCTRDTQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSH2</accession>
    <name>A0A8C3XSH2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Protein Wnt</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Ligand for members of the frizzled family of seven transmembrane receptors. Plays an important role in embryonic development.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Secreted</location>
            <location evidence="1 12">Extracellular space</location>
            <location evidence="1 12">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the Wnt family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSH2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021719.1">
        <property type="protein sequence ID" value="ENSCSRP00000020796.1"/>
        <property type="gene ID" value="ENSCSRG00000015777.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005109">
        <property type="term" value="F:frizzled binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060070">
        <property type="term" value="P:canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045165">
        <property type="term" value="P:cell fate commitment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030182">
        <property type="term" value="P:neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19336">
        <property type="entry name" value="Wnt_Wnt4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2460.20:FF:000008">
        <property type="entry name" value="Protein Wnt-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2460.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005817">
        <property type="entry name" value="Wnt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009142">
        <property type="entry name" value="Wnt4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043158">
        <property type="entry name" value="Wnt_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018161">
        <property type="entry name" value="Wnt_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12027:SF101">
        <property type="entry name" value="PROTEIN WNT-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12027">
        <property type="entry name" value="WNT RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00110">
        <property type="entry name" value="wnt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01844">
        <property type="entry name" value="WNT4PROTEIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01349">
        <property type="entry name" value="WNTPROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00097">
        <property type="entry name" value="WNT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00246">
        <property type="entry name" value="WNT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 12" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="6 12" id="KW-0879">Wnt signaling pathway</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005683"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00054915"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU003500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020796.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="36209" checksum="38ABCC19A919AEE2" modified="2022-01-19" version="1">YLAKLSSVGSISEEETCEKLKGLIQRQVQMCKRNLEVMDSVRRGAQLAIEECQYQFRNRRWNCSTLDTLPVFGKVVTQGTREAAFVYAISSAGVAFAVTRACSSGELEKCGCDRTVHGVSPQGFQWSGCSDNIAYGVAFSQSFVDVRERSKGASSSRALMNLHNNEAGRKAILNNMRVECKCHGVSGSCEVKTCWKAMPPFRKVGNMLKEKFDGATEVEQRKIGSTKVLVPKNSQFKPHTDEDLVYLDSSPDFCDHDLKNGVLGTSGRQCNKTSKAIDGCELMCCGRGFHTDEVEVVERCSCKFHWCCFVKCKQCHRVVEMHTCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSQ4</accession>
    <name>A0A8C3XSQ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Family with sequence similarity 171 member B</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the FAM171 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022227.1">
        <property type="protein sequence ID" value="ENSCSRP00000021288.1"/>
        <property type="gene ID" value="ENSCSRG00000015916.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018890">
        <property type="entry name" value="FAM171"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049175">
        <property type="entry name" value="FAM171_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048530">
        <property type="entry name" value="FAM171_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31626:SF2">
        <property type="entry name" value="PROTEIN FAM171B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31626">
        <property type="entry name" value="SUSHI DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20771">
        <property type="entry name" value="FAM171A1-2-B_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10577">
        <property type="entry name" value="FAM171A1-2-B_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="324"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="domain" description="FAM171 N-terminal" evidence="10">
        <location>
            <begin position="54"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="domain" description="FAM171 C-terminal" evidence="11">
        <location>
            <begin position="573"/>
            <end position="789"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="659"/>
            <end position="686"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="711"/>
            <end position="792"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="677"/>
            <end position="686"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="771"/>
            <end position="792"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006818"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF10577"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF20771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021288.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="792" mass="88510" checksum="701EADE13966E5FA" modified="2022-01-19" version="1">SPALRTEESHSLLQTRDRVARQQFCRKGRRGYSGREAGYELTVHPCCQEGSVFMLKVQVNDIISHQYLPQAIVEVFVNYTKTNSTLTGNNGVVLIKVPYKLGLSLTIASYKEGYILTPLPWKTGRMPIYSSVTLSLFPQSQANIWLFEDTVLITGKLSDAKSQPSVQFPKILIKLPISHHITNVTAYLTVPQQFLKVDNFLYTTGILLNKSGFKSIELTPLAAICVNLLSAGKELKVTGPIHITLPLLPTSRVKSGDAIPAWTFDMKTGAWVSRGLGMVKNANDHLVWTYVAPHLGYWIAAPVPGTRDSIISAVSKDITAYHTVFLTAILGGTIVIIIGFFTVLLCYCRDKCGQSRKREKNTTKLEVLKKDQTTSTTHINHISAVKGSVKLEDKSQLYMPKLSSYSPHRKTSMETEDKKAWDNFKIYTENVSYQSSNQSGHSRNSTQSLEPNVGVRQLQPPKHINSSVSQSPRDIRDQNRYLAVNEEMYGLSHIPEQLMHIYSQPVAILQTSDLFHSPEQLHAAKSATLPRKGQLVYSPMMELMNRDSYTQTLPKMPMHSPLQPPTCRNEKATLDGQQGLSSQTSNWGRYTNNLLESVSVPGTLNEAVMTPFSSELQGISEQTLLELSKGKPSPHPRAWFVSLDGKPVAQVRHSFIDLKKGRKTESNDTSLDSGVDMNEHHPSRKLEREKTFIKSMHHSKILYLEDLDLSSSESGTTVCSPDDQSERHLLDGGSGQVVEQHTEEPPRKKNTTKGHESSTPPAKKRGRPPVAKKDSQTNIWKKREERPLVPIN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTB8</accession>
    <name>A0A8C3XTB8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Calponin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5 6">Thin filament-associated protein that is implicated in the regulation and modulation of smooth muscle contraction. It is capable of binding to actin, calmodulin and tropomyosin. The interaction of calponin with actin inhibits the actomyosin Mg-ATPase activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the calponin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTB8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023554.1">
        <property type="protein sequence ID" value="ENSCSRP00000022572.1"/>
        <property type="gene ID" value="ENSCSRG00000017037.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031032">
        <property type="term" value="P:actomyosin structure organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd21284">
        <property type="entry name" value="CH_CNN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000040">
        <property type="entry name" value="Calponin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050606">
        <property type="entry name" value="Calponin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001997">
        <property type="entry name" value="Calponin/LIMCH1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000557">
        <property type="entry name" value="Calponin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003096">
        <property type="entry name" value="SM22_calponin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47385">
        <property type="entry name" value="CALPONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47385:SF17">
        <property type="entry name" value="CALPONIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00402">
        <property type="entry name" value="Calponin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00889">
        <property type="entry name" value="CALPONIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00888">
        <property type="entry name" value="SM22CALPONIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01052">
        <property type="entry name" value="CALPONIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51122">
        <property type="entry name" value="CALPONIN_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3 6" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="8">
        <location>
            <begin position="26"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="279"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="306"/>
            <end position="321"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009631"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00025109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022572.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="36479" checksum="432F868A75E720A3" modified="2022-01-19" version="1">MTHFNKGPSYGLSAEVKNKIALKYDAQAEEDLRNWIEEVTGLSVGANFQLGLKDGIILCELINKLQPGSVKKINQSELNWHQLENIGNFIKAIQVYGMKPHDIFEANDLFENGNMTQVQTSLVALAGLAKTKGFHTTIDIGVKYAEKQARSFDAGKLKAGQSVIGLQMGTNKCASQAGMTAYGTRRHLYDPKMQTDKPFDQTTISLQMGTNKGASQAGMLAPGTRRDIYDQKLTLQPVDNSTISLQMGTNKVASQKGMSVYGLGRQVYDPKYCAAPTEPVIHNGSQGTGTNGSEISDSDYQAEYPDDYHGEYQDDYQRDYHGQYSDQGIDY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVV7</accession>
    <name>A0A8C3XVV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Dual specificity protein phosphatase</fullName>
            <ecNumber evidence="12">3.1.3.16</ecNumber>
            <ecNumber evidence="12">3.1.3.48</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Dual specificity phosphatase able to dephosphorylate phosphotyrosine, phosphoserine and phosphothreonine residues, with a preference for phosphotyrosine as a substrate.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8 12">
            <text>O-phospho-L-seryl-[protein] + H2O = L-seryl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:20629"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9 12">
            <text>O-phospho-L-threonyl-[protein] + H2O = L-threonyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:47004"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10 12">
            <text>O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:10684"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="EC" id="3.1.3.48"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 12">Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.16" evidence="12"/>
    <dbReference type="EC" id="3.1.3.48" evidence="12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027619.1">
        <property type="protein sequence ID" value="ENSCSRP00000026512.1"/>
        <property type="gene ID" value="ENSCSRG00000019736.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033549">
        <property type="term" value="F:MAP kinase phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004722">
        <property type="term" value="F:protein serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004725">
        <property type="term" value="F:protein tyrosine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008138">
        <property type="term" value="F:protein tyrosine/serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043409">
        <property type="term" value="P:negative regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14575">
        <property type="entry name" value="DUPD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.190.10:FF:000037">
        <property type="entry name" value="dual specificity protein phosphatase 26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020405">
        <property type="entry name" value="Atypical_DUSP_subfamA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000340">
        <property type="entry name" value="Dual-sp_phosphatase_cat-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016130">
        <property type="entry name" value="Tyr_Pase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000387">
        <property type="entry name" value="Tyr_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020422">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45682">
        <property type="entry name" value="AGAP008228-PA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45682:SF6">
        <property type="entry name" value="DUAL SPECIFICITY PHOSPHATASE 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00782">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01908">
        <property type="entry name" value="ADSPHPHTASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01909">
        <property type="entry name" value="ADSPHPHTASEA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00195">
        <property type="entry name" value="DSPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00383">
        <property type="entry name" value="TYR_PHOSPHATASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50056">
        <property type="entry name" value="TYR_PHOSPHATASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50054">
        <property type="entry name" value="TYR_PHOSPHATASE_DUAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6 12" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Tyrosine-protein phosphatase" evidence="13">
        <location>
            <begin position="46"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="domain" description="Tyrosine specific protein phosphatases" evidence="14">
        <location>
            <begin position="114"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="active site" description="Phosphocysteine intermediate" evidence="11">
        <location>
            <position position="139"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00047761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00048336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00051722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR620405-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU366038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026512.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="214" mass="24431" checksum="9B275930602637B7" modified="2022-01-19" version="1">MSSSGLKIMKRSAYVAVKVDPDGDYYTPGTFELERLFWKGSPKYTHVNEVWPNLYIGDEKTALDRYSLEKAGFTHILNAAHGRWNVDTGPDYYSDIAIEYHGVEADDLTTFNLSQFFYSAAEFIEAALQDQRNKILVHCAMGRSRSATLVLAYLMIYKNMTVVDAIEQVLQHRCILPNRGFLKQLRELDIKLALERTNTKNSIQVNGEEHGKEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XW95</accession>
    <name>A0A8C3XW95_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">J domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XW95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029892.1">
        <property type="protein sequence ID" value="ENSCSRP00000028729.1"/>
        <property type="gene ID" value="ENSCSRG00000021125.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd06257">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.110:FF:000113">
        <property type="entry name" value="DnaJ (Hsp40) homolog, subfamily C, member 28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.110">
        <property type="entry name" value="DnaJ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052573">
        <property type="entry name" value="DnaJ_C_subfamily_28"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001623">
        <property type="entry name" value="DnaJ_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018961">
        <property type="entry name" value="DnaJ_homolog_subfam-C_membr-28"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036869">
        <property type="entry name" value="J_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR39158:SF1">
        <property type="entry name" value="DNAJ HOMOLOG SUBFAMILY C MEMBER 28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR39158">
        <property type="entry name" value="OS08G0560600 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09350">
        <property type="entry name" value="DJC28_CD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00226">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00271">
        <property type="entry name" value="DnaJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46565">
        <property type="entry name" value="Chaperone J-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50076">
        <property type="entry name" value="DNAJ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="J" evidence="2">
        <location>
            <begin position="53"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="259"/>
            <end position="316"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028729.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="380" mass="44668" checksum="CBFDCBB4076889DA" modified="2022-01-19" version="1">LVNWLCVILTKKIGCHLWALSTMIPKKVKTFPYPYIIDHRMLSGYKPKNNIKNSYKLLKLQEGCSLDDVRNSFRNLAKQYHPDSGSIKADSATFVQIEEAYRTVLSDVAKKMKSSESEDEEETKFKSKAPQHRQYLSFEGVGFGTPRQRERQYMQFRVDRAAEQVMEYRKQKLESQYAMNTMIAKDIRQSKKIKITQAIDRLVEDLIQESMAKGDFDNLSGKGKPLQKFSYCPHIDPMTHNLNRILIDNGYQPEWILMQKEIRETIEELRKNIVASRNKLGEPMTPCRQKQWSEICEQLIEDIKKLNKRINDFNLIVPILNRQMVHFNADKEIARAQKAYEILMEKTKTIDVDAKENEQEKVEMFRLKSSFLKWINLMLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK70</accession>
    <name>A0A8C3RK70_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">Insulin-degrading enzyme</fullName>
            <ecNumber evidence="20">3.4.24.56</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="23">Insulin protease</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="22">Insulysin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>Degradation of insulin, glucagon and other polypeptides. No action on proteins.</text>
            <dbReference type="EC" id="3.4.24.56"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="19">Homodimer. Can also form homotetramers.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5 24">Belongs to the peptidase M16 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.24.56" evidence="20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK70"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000635.1">
        <property type="protein sequence ID" value="ENSCSRP00000000616.1"/>
        <property type="gene ID" value="ENSCSRG00000000494.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005782">
        <property type="term" value="C:peroxisomal matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097242">
        <property type="term" value="P:amyloid-beta clearance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050435">
        <property type="term" value="P:amyloid-beta metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042447">
        <property type="term" value="P:hormone catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043171">
        <property type="term" value="P:peptide catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051603">
        <property type="term" value="P:proteolysis involved in protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.830.10:FF:000003">
        <property type="entry name" value="Insulin-degrading enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.830.10:FF:000007">
        <property type="entry name" value="Insulin-degrading enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.830.10:FF:000004">
        <property type="entry name" value="Putative insulin-degrading enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.830.10:FF:000006">
        <property type="entry name" value="Putative insulin-degrading enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.830.10">
        <property type="entry name" value="Metalloenzyme, LuxS/M16 peptidase-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011249">
        <property type="entry name" value="Metalloenz_LuxS/M16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011765">
        <property type="entry name" value="Pept_M16_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001431">
        <property type="entry name" value="Pept_M16_Zn_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050626">
        <property type="entry name" value="Peptidase_M16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007863">
        <property type="entry name" value="Peptidase_M16_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032632">
        <property type="entry name" value="Peptidase_M16_M"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054734">
        <property type="entry name" value="PqqF-like_C_4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43690:SF18">
        <property type="entry name" value="INSULIN-DEGRADING ENZYME-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43690">
        <property type="entry name" value="NARDILYSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00675">
        <property type="entry name" value="Peptidase_M16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05193">
        <property type="entry name" value="Peptidase_M16_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16187">
        <property type="entry name" value="Peptidase_M16_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22456">
        <property type="entry name" value="PqqF-like_C_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63411">
        <property type="entry name" value="LuxS/MPP-like metallohydrolase"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00143">
        <property type="entry name" value="INSULINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0021">Allosteric enzyme</keyword>
    <keyword evidence="15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="17" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0645">Protease</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0964">Secreted</keyword>
    <keyword evidence="14" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Peptidase M16 N-terminal" evidence="25">
        <location>
            <begin position="79"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M16 C-terminal" evidence="26">
        <location>
            <begin position="240"/>
            <end position="418"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase M16 middle/third" evidence="27">
        <location>
            <begin position="424"/>
            <end position="704"/>
        </location>
    </feature>
    <feature type="domain" description="Coenzyme PQQ synthesis protein F-like C-terminal lobe" evidence="28">
        <location>
            <begin position="812"/>
            <end position="910"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00007261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00052248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00063205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00066874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00070422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00074992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00080349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="RuleBase" id="RU004447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="Pfam" id="PF00675"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="Pfam" id="PF05193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="Pfam" id="PF16187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="Pfam" id="PF22456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000616.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1021" mass="118373" checksum="389D49166187C5FB" modified="2022-01-19" version="1">MRQRLLPLLSRTLTSVVSPGASRPPLLQQWLRLPGLQKNTHNKMSNPAIKRITNEIIKSPEDKRDYRGLELENGIKAMLICDPTTDKSSAALDVHIGSLSDPPNIAGLSHFCEHMLFLGTKKYPKENEYSQFLSEHAGSSNAFTSGEHTNYYFDVSHEHLEGALDRFAQFFLCPLFDESCKEREVNAVDSEHEKNLMNDAWRLFQLEKATGNPNHPFSKFGTGNKFTLETRPTKEGIDVRQELLKFHSTYYSSNLMAICVLGRESLDELTSLVVKLFSEVENKNVPLPEFPEHPFQEEHLRQLYKVVPIKDIRNLYVTFPIPDLQKYYKSNPGHYLGHLIGHEGPGSLLSELKAKGWVNTLVGGQKEGARGFMFFIINVDLTEEGLLHVEDIILHMFQYIQKLRTEGPQEWVFQECKDLNAVAFRFKDKERPRGYTSKLGGILHYYPIEEVLAAEYLLEEFRPDLIEMVLDKLRPENVRVAIVSKSFEGKTDRTEEWYGTQYKQEAISDEVIKKWQNADLNGKFKLPMKNEFIPTNFEILLLEKDAPQYPALIKDTAMSKLWFKQDDKFFLPKACLNFEFFSPFAYVDPLHCNMAYLYLELLKDSLNEYAYAAELAGLNYDLQNTIYGMYLSVKGYNDKQHILLKKIIEKMTTFEIDEKRFEIIKEAYMRSLNNFRAEQPHQHAMYYLRLLMTEVAWTKDELKEALDDVTLPRLKAFISQLLSRLHIEALLHGNITKQAALGIMQMVEDTLIEHAHTKPLLPSQLVRYREVQLPDRGWFVYQQRNEVHNNCGIEIYYQTDMQSTSENMFLELFCQIISEPCFNTLRTKEQLGYIVFSGPRRANGIQGLRFIIQSEKQPHYLESRVEAFLKTMEKCIEDMSEEAFQKHIQALAIRRLDKPKKLSAECAKYWVEIISQQYNFDRDNIEVAYLKTLTKDDIIQFYKEMLAVEAPRRHKVSVHVLSREMDSCPVVGEFPSQNDVNLTPAPPLPQPDVIQNMTEFKRSLPLFPLVKPHINVMASKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM34</accession>
    <name>A0A8C3RM34_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7 21">Kit ligand</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">c-Kit ligand</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="21">Ligand for the receptor-type protein-tyrosine kinase KIT. Plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="21">Homodimer, non-covalently linked.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Filopodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 21">Belongs to the SCF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM34"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001921.1">
        <property type="protein sequence ID" value="ENSCSRP00000001865.1"/>
        <property type="gene ID" value="ENSCSRG00000001391.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030175">
        <property type="term" value="C:filopodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005173">
        <property type="term" value="F:stem cell factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009079">
        <property type="entry name" value="4_helix_cytokine-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003452">
        <property type="entry name" value="SCF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11574">
        <property type="entry name" value="KIT LIGAND"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11574:SF0">
        <property type="entry name" value="KIT LIGAND"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02404">
        <property type="entry name" value="SCF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF015599">
        <property type="entry name" value="SCF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47266">
        <property type="entry name" value="4-helical cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="20" id="KW-0966">Cell projection</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="19" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="17 22" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="15 21" id="KW-0339">Growth factor</keyword>
    <keyword evidence="16 21 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0964">Secreted</keyword>
    <keyword evidence="12 24" id="KW-0732">Signal</keyword>
    <keyword evidence="11 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 23" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="24">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034351070" description="Kit ligand" evidence="24">
        <location>
            <begin position="25"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="218"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="28"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="67"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00010419"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00017304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRNR" id="PIRNR015599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PIRSR" id="PIRSR015599-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001865.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="274" mass="31060" checksum="2A86C05862A19C63" modified="2022-01-19" version="1">MKATTWIITCFYLQLLLLNPLVKAQSPCGNPVTDDVNDITKLVGNLPNDYRITLRHVRKMDTLPNHCWLHLMVPEFSKSLHNLLQKFSDMSDVLSNYSIINNLTRIINDIMSCLDSEKNKKNEPRSILFIPEEFFRRFNSTIEAYKDFAETSDHSDCVLPSTTGTPENNPRVSVTKPFLLPPVAASSLRNDSSDSNRTCCSKYNSIPDTSPSLKGISIALPSLFSLLIGFTLGAICWKVRNIKLTWLGRDRLHFIPKQTSILILKTRGISFEPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNU8</accession>
    <name>A0A8C3RNU8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">EEF1A lysine methyltransferase 2</fullName>
            <ecNumber evidence="7">2.1.1.-</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Methyltransferase-like protein 10</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="7">Protein-lysine N-methyltransferase METTL10</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="7" type="primary">EEF1AKMT2</name>
        <name evidence="7" type="synonym">METTL10</name>
    </gene>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Protein-lysine methyltransferase that selectively catalyzes the trimethylation of EEF1A at 'Lys-318'.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6">
            <text>L-lysyl-[protein] + 3 S-adenosyl-L-methionine = N(6),N(6),N(6)-trimethyl-L-lysyl-[protein] + 3 S-adenosyl-L-homocysteine + 3 H(+)</text>
            <dbReference type="Rhea" id="RHEA:54192"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:13826"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61961"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="6">
            <dbReference type="Rhea" id="RHEA:54193"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the class I-like SAM-binding methyltransferase superfamily. EFM4 family.</text>
    </comment>
    <dbReference type="EC" id="2.1.1.-" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNU8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002134.1">
        <property type="protein sequence ID" value="ENSCSRP00000002072.1"/>
        <property type="gene ID" value="ENSCSRG00000001618.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016279">
        <property type="term" value="F:protein-lysine N-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000172">
        <property type="entry name" value="EEF1A lysine methyltransferase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03188">
        <property type="entry name" value="Methyltr_EFM4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026635">
        <property type="entry name" value="Efm4/METTL10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025714">
        <property type="entry name" value="Methyltranfer_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12843:SF5">
        <property type="entry name" value="EEF1A LYSINE METHYLTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12843">
        <property type="entry name" value="PROTEIN-LYSINE N-METHYLTRANSFERASE METTL10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13847">
        <property type="entry name" value="Methyltransf_31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="2 7" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="5 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="3 7" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Methyltransferase" evidence="9">
        <location>
            <begin position="72"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00049497"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF13847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002072.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="236" mass="26196" checksum="B99AC5555B6533F4" modified="2022-01-19" version="1">MSVAGERPRDSLGLGPEFGPSALGTKEHWDAAYESELQIFQESGDAGEIWFGEESMIRLIRWMEKQKIPLDSSVLDIGTGNGVLLVELAKCGYTNLTGIDYSPSAIQLSQNIIEKEGLVNIKLQVKDFLTPSAELSGFQICIDKGTFDAISLNPDNAAEKRKQYVKSLCAVLKMEGFFLITSCNWTKEELLNEFREGFEILEELPTPKFCFGGRIGNSVTALVFQRKKSGHSSWTN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPT9</accession>
    <name>A0A8C3RPT9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Family with sequence similarity 210 member B</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPT9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002498.1">
        <property type="protein sequence ID" value="ENSCSRP00000002419.1"/>
        <property type="gene ID" value="ENSCSRG00000001874.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045866">
        <property type="entry name" value="FAM210A/B-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009688">
        <property type="entry name" value="FAM210A/B-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21377">
        <property type="entry name" value="PROTEIN FAM210B, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21377:SF0">
        <property type="entry name" value="PROTEIN FAM210B, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06916">
        <property type="entry name" value="FAM210A-B_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="183"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="DUF1279" evidence="3">
        <location>
            <begin position="174"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="136"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="138"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="150"/>
            <end position="170"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF06916"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002419.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="279" mass="29750" checksum="1468F5AD896F1D97" modified="2022-01-19" version="1">MPWLVHLGPPAARRSLGSGALLHATARTVWSSGCSSPRAAAGAPPFLGGQVQAVPRGGEAGAARHRRQPRPSLRRGCSWLALGGLRLQSPLRLLPAANPSRRAATAGYLPPHRGFGCKQQVQEFSHLQPQITLQATASNFPSSGSSSGKDTSRSPEKEVTDPSDEDEKKPNKSQQLKKVFKEYGAVGVSFHIGISLMSLGIFYLAVSSGVDMTAVLLKLGFNEALVQSKVAAGTSTFVLAYAIHKVFAPVRISVTLVSVPFLVRYFRKIGFFKPPASNP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ65</accession>
    <name>A0A8C3RQ65_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="23">Ras-related protein Rab-30</fullName>
            <ecNumber evidence="6">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="24">The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion. RAB30 is required for maintaining the structural integrity of the Golgi apparatus, possibly by mediating interactions with cytoplasmic scaffolding proteins. Facilitates lipid homeostasis during fasting by regulating hepatic protein and lipid trafficking in a PPAR-alpha-dependent manner. Promotes autophagosome biogenesis during bacterial infection such as group A Streptococcus infection.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="22">Autolysosome membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasmic vesicle</location>
            <location evidence="4">Autophagosome membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="20">Golgi apparatus</location>
            <location evidence="20">cis-Golgi network membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
            <location evidence="2">trans-Golgi network membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Membrane</location>
            <topology evidence="3">Lipid-anchor</topology>
            <orientation evidence="3">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ65"/>
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        <property type="protein sequence ID" value="ENSCSRP00000000010.1"/>
        <property type="gene ID" value="ENSCSRG00000000008.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000003269.1">
        <property type="protein sequence ID" value="ENSCSRP00000003153.1"/>
        <property type="gene ID" value="ENSCSRG00000002415.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9989112at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120281">
        <property type="term" value="C:autolysosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000421">
        <property type="term" value="C:autophagosome membrane"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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    </dbReference>
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        <property type="term" value="F:G protein activity"/>
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        <property type="project" value="UniProtKB-EC"/>
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        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032482">
        <property type="term" value="P:Rab protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
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        <property type="entry name" value="Rab30"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Ras-related protein Rab-30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
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    </dbReference>
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    <dbReference type="InterPro" id="IPR001806">
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    <dbReference type="NCBIfam" id="TIGR00231">
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        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="19" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="13" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="14" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="17" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="16" id="KW-0458">Lysosome</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="15" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0488">Methylation</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="18" id="KW-0636">Prenylation</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00024188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00060425"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00067826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00093384"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003153.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="203" mass="23013" checksum="8FB0B1EDE86D0A1F" modified="2022-01-19" version="1">MSMEDYDFLFKIVLIGNAGVGKTCLVRRFTQGLFPPGQGATIGVDFMIKTVEINGEKVKLQIWDTAGQERFRSITQSYYRSANALILTYDITCEESFRCLPEWLREIEQYASNKVITVLVGNKIDLAEKREVSKQRAEEFSEAQNMYYLETSAKESDNVEKLFLDLACRLISEARQNTLVNNVASPLPGEGKSISYLTCCNFN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQW3</accession>
    <name>A0A8C3RQW3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">COMM domain containing 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQW3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002004.1">
        <property type="protein sequence ID" value="ENSCSRP00000001946.1"/>
        <property type="gene ID" value="ENSCSRG00000001519.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd04757">
        <property type="entry name" value="Commd9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017920">
        <property type="entry name" value="COMM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037360">
        <property type="entry name" value="COMMD9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048676">
        <property type="entry name" value="COMMD9_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15663">
        <property type="entry name" value="COMM DOMAIN-CONTAINING PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15663:SF4">
        <property type="entry name" value="COMM DOMAIN-CONTAINING PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07258">
        <property type="entry name" value="COMM_domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20923">
        <property type="entry name" value="COMMD9_HN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51269">
        <property type="entry name" value="COMM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="COMM" evidence="1">
        <location>
            <begin position="121"/>
            <end position="195"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS51269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001946.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="197" mass="21608" checksum="2E1992532621ABA3" modified="2022-01-19" version="1">MAAVTEEQFAALQILLKASSKDVVRQLCQECFSSSRGSSKLIDSTCSNLSVTSEEAAQLVSSLHNLTRHIVYRGLSSAEEILSLFPENFHQSLKNLLTKIILENVSVWRSEAQSSQISLPQLVDMDWRVDIKTSSDSIGRMAVPTCLLQLKIQEDAALCGDNPVISAVTVELNKETLDTMLDGLGRIRDQLSAVANK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR65</accession>
    <name>A0A8C3RR65_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">POU domain protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the POU transcription factor family. Class-3 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR65"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002128.1">
        <property type="protein sequence ID" value="ENSCSRP00000002066.1"/>
        <property type="gene ID" value="ENSCSRG00000001609.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007420">
        <property type="term" value="P:brain development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000005">
        <property type="entry name" value="POU domain protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.260.40:FF:000001">
        <property type="entry name" value="POU domain protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.260.40">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010982">
        <property type="entry name" value="Lambda_DNA-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013847">
        <property type="entry name" value="POU"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000327">
        <property type="entry name" value="POU_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050255">
        <property type="entry name" value="POU_domain_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016362">
        <property type="entry name" value="TF_POU_3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11636">
        <property type="entry name" value="POU DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11636:SF83">
        <property type="entry name" value="POU DOMAIN, CLASS 3, TRANSCRIPTION FACTOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00157">
        <property type="entry name" value="Pou"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002629">
        <property type="entry name" value="Transcription_factor_POU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00028">
        <property type="entry name" value="POUDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00352">
        <property type="entry name" value="POU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47413">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00035">
        <property type="entry name" value="POU_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00465">
        <property type="entry name" value="POU_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51179">
        <property type="entry name" value="POU_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8 9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 8 9" id="KW-0371">Homeobox</keyword>
    <keyword evidence="7 8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 10" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="POU-specific" evidence="13">
        <location>
            <begin position="186"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="12">
        <location>
            <begin position="276"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="8">
        <location>
            <begin position="278"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="99"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="144"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="333"/>
            <end position="361"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="119"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="165"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="343"/>
            <end position="361"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010250"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU361194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002066.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="39553" checksum="F0811EFE4CC710E1" modified="2022-01-19" version="1">MATAASNPYSILSSSSLVHADSAGMQQGSPFRNPQKLLQSDYLQGVPSNGHPLGHHWVTSLSDGTPWSSTLATSPLDQQDVKPGREDLQLGAIIHHRSPHVSHHSPHTNHPNAWGASPAHNSSITSSGQPINVYSQPGFTVSGMLDHGGLTPPPASATTQSLHPVLRDPADHGDIGSHHCQDHSDEETPTSDELEQFAKQFKQRRIKLGFTQADVGLALGTLYGNVFSQTTICRFEALQLSFKNMCKLKPLLNKWLEEADSSTGSPTSIDKIAAQGRKRKKRTSIEVSVKGVLETHFLKCPKPAAQEISSLADSLQLEKEVVRVWFCNRRQKEKRMTPPGDQQQHEVYSHNVKTDTSCHDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRX0</accession>
    <name>A0A8C3RRX0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Interphotoreceptor matrix proteoglycan 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Sialoprotein associated with cones and rods proteoglycan</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="15">Photoreceptor inner segment membrane</location>
            <topology evidence="15">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Photoreceptor outer segment membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
            <location evidence="2">Extracellular matrix</location>
            <location evidence="2">Interphotoreceptor matrix</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000003180.1">
        <property type="protein sequence ID" value="ENSCSRP00000003070.1"/>
        <property type="gene ID" value="ENSCSRG00000002338.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033165">
        <property type="term" value="C:interphotoreceptor matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005540">
        <property type="term" value="F:hyaluronic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.960:FF:000002">
        <property type="entry name" value="Interphotoreceptor matrix proteoglycan 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.960">
        <property type="entry name" value="SEA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039861">
        <property type="entry name" value="IMPG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000082">
        <property type="entry name" value="SEA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036364">
        <property type="entry name" value="SEA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12199">
        <property type="entry name" value="INTERPHOTORECEPTOR MATRIX PROTEOGLYCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12199:SF4">
        <property type="entry name" value="INTERPHOTORECEPTOR MATRIX PROTEOGLYCAN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01390">
        <property type="entry name" value="SEA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00200">
        <property type="entry name" value="SEA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82671">
        <property type="entry name" value="SEA domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50024">
        <property type="entry name" value="SEA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="14" id="KW-0966">Cell projection</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="4" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0358">Heparin-binding</keyword>
    <keyword evidence="11 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="7 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 19" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="1217"/>
            <end position="1241"/>
        </location>
    </feature>
    <feature type="domain" description="SEA" evidence="20">
        <location>
            <begin position="210"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="domain" description="SEA" evidence="20">
        <location>
            <begin position="1014"/>
            <end position="1127"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="167"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="519"/>
            <end position="539"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004451"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00060509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00074164"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00080162"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003070.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1351" mass="149984" checksum="A24E547E78E81640" modified="2022-01-19" version="1">RSHGFWVGNTGDVYIFHNTACQCDFYFRLRRTASKVRTNIKSLLGSTQKIELYLSTPTETLHLVFILYISASLVCQEAVWEVFKTFWDRLPAHEEYRYWMSLCEEGTMSIFEMGTNFSQSEEHQSLIKKVSAVGWGLVTKSFSGNHSGIPTPSPAADATTLRDAAANVPPPHEVSIESPSDYTFNKNEDSDASLNNEIKKEDGKLMKPVPDQMVEFSLLILGEKYTEELSDPSTMQHQLLSEQFISQVKNAFEGLPGYYNIHVVEFSGVEVHYAVTFIGEAISNATWDLINLHSNKVEDNSFIELEDNPTVVYTISDFRTYIAEILQKNSFLENVSLTLDPDSLQLINVKEVLSPAPEDTSRITENPVVLESPEVDDNALLAEWPSADATTASNILPLDFTKSGFTFGSEQSNGNEIWLRSENLDSENNMNSTPKAVLTSSPGGMSLEEGSQTLHSVTPSILDNGSPVDSQEWLSISASLEDDAGVSEGFLLPSSLHPHLAPKEMLSTDTSVVPPTSIPTMASTSETEPKNEGVISTEKAREARPIDIDSISHDSLEDGEVYLEVDPLQPDLYPGGEIIYEDGSGSAFDASGQEAWPWGIATLEPDFYRLPESWLEDKNDSLLIRAQDTPEGQILDYIIDSIEKLNGKPEDGGMTNARGEFTDDSESNVPGLSETATQQVPMNVELSMQTSEASGMSDYSSSFAYEPSVDYSSLDIVNEQTSISSHEKDISIEGHLLTSTGTFNVKQAEDSSEDHQIIYEAVGNQNKEGTKPEELSVQSAVAVTIGHQDMDSSWTGLLKPEIVLTATPTMEKIVTDVFMEEQQTPDLHLTTQQASGSLVVKPIHIWPTHNTERASEKPADQDLQSEAPTKVEVSTIAPYLLELATASEDFTGQSSTDHDTNTPSSLKTAVGSFATVTITKNPIGSLSSFPTTQYTVSQPTVSSTKLGKDMTTRALDTSVELDHVGTMLYPHEMNLEERSMTDSRMEVSTNVHSTEMASVAWPTHANRNTTTSSRALVVFFSLRVTNMMFSEDLFNKNSPEYKALEQRFLELLVPYLQSNLTGFQNLEILNFRNGSIVVNSRMKFEKPVPRNVTNAVYIILEDFCNTAYQTMNLAIDKYSLDVESGDQADPCKFQACNEFSECLVNRWSGEAECVCYPGYLSIEGLPCNSICDLQPDFCQNDGKCDIIPGQGAICRCRVGENWWYRGEHCEEYVSEPLVVGIAIASVAGFLLVASAVIFFLARTLRDQYSKSDTEDSSGYGDSLSSIENAVKYNPMYESDTTGYSHYYRRYPQLTSYSSTSAETSTDYSSEEIRHIYEHSELTKEEIQDRIRIIELYAKDRQFAEFVKQHQM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS13</accession>
    <name>A0A8C3RS13_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Zinc finger C4H2-type containing</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RS13"/>
    <dbReference type="SMR" id="A0A8C3RS13"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003466.1">
        <property type="protein sequence ID" value="ENSCSRP00000003343.1"/>
        <property type="gene ID" value="ENSCSRG00000002555.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045666">
        <property type="term" value="P:positive regulation of neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044069">
        <property type="entry name" value="ZF_C4H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018482">
        <property type="entry name" value="Znf-C4H2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31058">
        <property type="entry name" value="ZINC FINGER C4H2 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31058:SF2">
        <property type="entry name" value="ZINC FINGER C4H2 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10146">
        <property type="entry name" value="zf-C4H2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51896">
        <property type="entry name" value="ZF_C4H2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C4H2-type" evidence="2">
        <location>
            <begin position="181"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="14"/>
            <end position="100"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51896"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003343.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="224" mass="26244" checksum="B8392407FB4A2012" modified="2022-01-19" version="1">MADEQEIMCKLESIKEIRNKTLQMEKIKARLKAEFEALESEERHLKEYKQEMDLLLQEKMAHVEELRLIHADINVMENTIKQSENDLNKLLESTRRLHDEYKPLKEHVDALRMTLGLQRLPDLCEEEEKLSLDYFEKQKAEWQTEPQEPPIPESLAAAAAAAQQLQVARKQDTRQTATFRQQPPPMKACLSCHQQIHRNAPICPLCKAKSRSRNPKKPKRKQDE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS93</accession>
    <name>A0A8C3RS93_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RS93"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002569.1">
        <property type="protein sequence ID" value="ENSCSRP00000002486.1"/>
        <property type="gene ID" value="ENSCSRG00000001907.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9947933at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042353">
        <property type="entry name" value="GPR160"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15573">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 160-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15573:SF0">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 160-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002486.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="335" mass="38640" checksum="E7126C11921236A9" modified="2022-01-19" version="1">MAAMSCENCSFQYYSQLNQPLEASCMLLLIMLGKVSLNLFMLGVRRRDVNQSFMGYFCISLALLDFTLLVNIAFIFYFEDFALWGVRFTKYHICLFTQIISFTYGVLHYPVCLVSVLDYYITISQTPKPSSIGQRLFYILAVVFIWISVLFYILKVPAVSAKLEIQNHFFTCPFYISVQSYWLSLAILSVLCVALVICWSEVITMVRSVRIISFTSETVLIFSYASDCDCTVCKKQLLTRLLICFLGTWAPFVFLQMIILLLGAQIPAYMEMNVPWLYFINSFLIATAYWFRCHDIQLTEGTWSADPFVSWKFCFIPFNNQNTEQAEKSGTVIIC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT68</accession>
    <name>A0A8C3RT68_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">3'-phosphoadenosine 5'-phosphosulfate synthase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Sulfur metabolism; sulfate assimilation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">In the C-terminal section; belongs to the sulfate adenylyltransferase family.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">In the N-terminal section; belongs to the APS kinase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT68"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003992.1">
        <property type="protein sequence ID" value="ENSCSRP00000003860.1"/>
        <property type="gene ID" value="ENSCSRG00000002947.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00097"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004020">
        <property type="term" value="F:adenylylsulfate kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004781">
        <property type="term" value="F:sulfate adenylyltransferase (ATP) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050428">
        <property type="term" value="P:3'-phosphoadenosine 5'-phosphosulfate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000103">
        <property type="term" value="P:sulfate assimilation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd02027">
        <property type="entry name" value="APSK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00517">
        <property type="entry name" value="ATPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000212">
        <property type="entry name" value="Adenylyl-sulfate kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.400.10:FF:000001">
        <property type="entry name" value="bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.620:FF:000006">
        <property type="entry name" value="bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.620">
        <property type="entry name" value="HUPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.400.10">
        <property type="entry name" value="Sulfate adenylyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00065">
        <property type="entry name" value="Adenylyl_sulf_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002891">
        <property type="entry name" value="APS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059117">
        <property type="entry name" value="APS_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025980">
        <property type="entry name" value="ATP-Sase_PUA-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015947">
        <property type="entry name" value="PUA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014729">
        <property type="entry name" value="Rossmann-like_a/b/a_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024951">
        <property type="entry name" value="Sulfurylase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002650">
        <property type="entry name" value="Sulphate_adenylyltransferase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00455">
        <property type="entry name" value="apsK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003013">
        <property type="entry name" value="PRK03846.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00339">
        <property type="entry name" value="sopT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11055">
        <property type="entry name" value="BIFUNCTIONAL 3'-PHOSPHOADENOSINE 5'-PHOSPHOSULFATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11055:SF16">
        <property type="entry name" value="BIFUNCTIONAL 3'-PHOSPHOADENOSINE 5'-PHOSPHOSULFATE SYNTHASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01583">
        <property type="entry name" value="APS_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01747">
        <property type="entry name" value="ATP-sulfurylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14306">
        <property type="entry name" value="PUA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52374">
        <property type="entry name" value="Nucleotidylyl transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF88697">
        <property type="entry name" value="PUA domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0418">Kinase</keyword>
    <keyword evidence="9" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="APS kinase" evidence="10">
        <location>
            <begin position="40"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="domain" description="ATP-sulfurylase PUA-like" evidence="12">
        <location>
            <begin position="222"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="domain" description="Sulphate adenylyltransferase catalytic" evidence="11">
        <location>
            <begin position="393"/>
            <end position="616"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF01583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF01747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF14306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003860.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="629" mass="70775" checksum="1551005F0045A1DF" modified="2022-01-19" version="1">MSGSKKPTTNIQRATNVVYQAHHVSRSKRGQVVGTRGGFRGCTVWLTGLSGAGKTTIGFALEEYLLSRGMPCYSLDGDNIRHGLNKNLGFSTDDREENIRRVAEVARLFADAGLVCITSFISPFAKDRQNAREIHEMAGLPFFEIFIDAPLNICESRDVKGLYKKARAGEIKGFTGIDSEYEKPEFPELVLKTNIATVNECIQQVVELLQAQNIVPKTVIKNVLELFVPENKIDQARADANMLPTLEITKLDLQWVQVLSEGWATPLKGFMRETEYLQVIHFGTLRDGKGRVGIALVDGVINLSIPIVLPVALEDKKRLDGCTAFALEYNGQRVAILGNPEFYEHRKEERCARVWGTTCVKHPHVKMVMESGDWLAGGDLLVLEKIKWNDGLDQYRLTPLELRQKFEEMNADAVFAFQLRNPVHNGHALLMQDTKSHLLERGYKHPVLLLHPLGGWTKEDDVPLEWRMKQHAAVLEEHVLDPKSTIVAIFPSPMLYAGPTEVQWHCRARMIAGANFYIVGRDPAGMPHPETKKDLYEPTQGGKVLSMAPGLASVEIIPFRVAAYNKVKKAMIFYDSERHDEFDFISGTRMRKLAREGENPPDGFMAPKAWKVLTEYYKSLEKNINSTFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTH3</accession>
    <name>A0A8C3RTH3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Single stranded DNA binding protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTH3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003086.1">
        <property type="protein sequence ID" value="ENSCSRP00000002982.1"/>
        <property type="gene ID" value="ENSCSRG00000002282.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5600002at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006594">
        <property type="entry name" value="LisH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008116">
        <property type="entry name" value="SSDP_DNA-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12610">
        <property type="entry name" value="SINGLE STRANDED DNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12610:SF23">
        <property type="entry name" value="SINGLE-STRANDED DNA-BINDING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04503">
        <property type="entry name" value="SSDP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01743">
        <property type="entry name" value="SSDNABINDING"/>
    </dbReference>
    <dbReference type="SMART" id="SM00667">
        <property type="entry name" value="LisH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50896">
        <property type="entry name" value="LISH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002982.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="360" mass="37737" checksum="696BE6B7BFCCA91A" modified="2022-01-19" version="1">MYGKGKSNSSVPSDSQAREKLALYVYEYLLHVGAQKSAQTFLSEIRWEKNITLGEPPGFLHSWWCVFWDLYCAAPERRETCEHSSEAKAFHDYSAAAAPSPVLGNIPPGDGMPVGPVPPGFFQPFMSPRYPGGPRPPLRIPNQALGGVPGSQPLLPSGMDPTRQQGHPNMGGPMQRMTPPRGMVPLGPQNYGGAMRPPLNALGGPGMPGMNMGPGGGRPWPNPTNANSIPYSSASPGNYVGPPGGGGPPGTPIMPSPADSTNSGDNMYTLMNAVPPGPNRSNFPMGPGSDGPMGGLGGMESHHMNGSLGSGDMDSISKNSPSNMSMSNQPGTPRDDGEMGGNFLNPFQSESYSPSMTMSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTV8</accession>
    <name>A0A8C3RTV8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Chromosome 6 open reading frame 62</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTV8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004007.1">
        <property type="protein sequence ID" value="ENSCSRP00000003874.1"/>
        <property type="gene ID" value="ENSCSRG00000002960.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027903">
        <property type="entry name" value="DUF4566"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28336">
        <property type="entry name" value="BA1-643"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28336:SF3">
        <property type="entry name" value="CHROMOSOME 11 C6ORF62 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15130">
        <property type="entry name" value="DUF4566"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003874.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="230" mass="27101" checksum="EE77363A3089E0B1" modified="2022-01-19" version="1">MGDPNSRKKQALNRLRAQLRKKKESLADQFDFKMYIAFVFKDKKKSSALFEVSEVIPVMTNNYEENILKGVRDSSYSLESSIELLQKDVVQLHAPRYQSMRRDVIGCTQEMDFILWPRNDIEKIVCLLFSRWKGSDDEPYRPVQAKFEFHHGDYEKQFLHVLSRKDKTGIVINNPNQSVFLFIDRQHLQTPKNKATIFKLCSICLYLPQEQLTHWAVGTIEDHLRPYMPE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU79</accession>
    <name>A0A8C3RU79_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU79"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003388.1">
        <property type="protein sequence ID" value="ENSCSRP00000003270.1"/>
        <property type="gene ID" value="ENSCSRG00000002486.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001851">
        <property type="term" value="F:complement component C3b binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045957">
        <property type="term" value="P:negative regulation of complement activation, alternative pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032703">
        <property type="term" value="P:negative regulation of interleukin-2 production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043031">
        <property type="term" value="P:negative regulation of macrophage activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042130">
        <property type="term" value="P:negative regulation of T cell proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039939">
        <property type="entry name" value="VSIG4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15466">
        <property type="entry name" value="V-SET AND IMMUNOGLOBULIN DOMAIN CONTAINING 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15466:SF2">
        <property type="entry name" value="V-SET AND IMMUNOGLOBULIN DOMAIN-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034522632" description="Ig-like domain-containing protein" evidence="2">
        <location>
            <begin position="20"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="289"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="3">
        <location>
            <begin position="35"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="3">
        <location>
            <begin position="143"/>
            <end position="227"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003270.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="396" mass="44219" checksum="C9E898E07C3FDD67" modified="2022-01-19" version="1">MEKLMWLVALGNSFIFCNAILELTGTHDIEGTWKSSITLSCVYVPSQDLVQQTVIWTLNREQSPATVFRRDSSGDHIMLSRYRGRLSVPKYRPGDVSLEIEKLEIPDSGHYTCKVTWRAQNNSLLTKERTTTVKVVKVAVTKPIITPGNLGLTVPKGARTSLTCSAIGSPPIIYRWFKGEPGGNAVHVSNHAVLMFDYLQTSDTGRYYCEAENRASSQVIQQSDAVQLTVMDLTKPATTVPSSETQANTVAKPVSERDLITTALATGSDVQIPERKEVTAGPQRTGLPLYLIVLIVVLCVAVVFVVVTVILCRRKTKEDHPYEVTYENTRNDARRQTCSGVNGKCEYEEGKPMVKNYYMTEPMKENDYETISIKENVEYKILVNSMESEYEVGDVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVB0</accession>
    <name>A0A8C3RVB0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">INO80 complex subunit B</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005356.1">
        <property type="protein sequence ID" value="ENSCSRP00000005193.1"/>
        <property type="gene ID" value="ENSCSRG00000003942.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031011">
        <property type="term" value="C:Ino80 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006338">
        <property type="term" value="P:chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd23021">
        <property type="entry name" value="zf-HIT_IN80B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029523">
        <property type="entry name" value="INO80B/Ies2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006880">
        <property type="entry name" value="INO80B_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007529">
        <property type="entry name" value="Znf_HIT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21561">
        <property type="entry name" value="INO80 COMPLEX SUBUNIT B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21561:SF12">
        <property type="entry name" value="INO80 COMPLEX SUBUNIT B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04795">
        <property type="entry name" value="PAPA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04438">
        <property type="entry name" value="zf-HIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01406">
        <property type="entry name" value="PAPA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="INO80 complex subunit B-like conserved region" evidence="3">
        <location>
            <begin position="249"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="130"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="164"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="252"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="67"/>
            <end position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="SMART" id="SM01406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005193.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="376" mass="41737" checksum="D7C618DEAB322561" modified="2022-01-19" version="1">MLGPFAHLRADHTAPSGRGDSAWPREPLGPRAGRTNGPGPWPPCSHPHADAGRAIPPGDQDESSGHGSHKKKHKKHKKKHKKRHHHENVGPSFSAETLESSPLLPKPQLKLKIKLGGQILGTKSVPTFTVIPEVPRSPSPLMVVDDEDEPMEGVPIEQYRAWLDEDSNLDPSPLPDLDSESCFPAREDEEEERWLDALEKGELDDNGELKKEVDESLLTARQKALLHKQQSQPLLELPMGYKAKEMTEEMLVKREERARKRRLQAAKKAEENKNQTIERLTKTSKAKVKTLRERKAKQAPCPMIRYCNAADRITVSFPPGLTLPLPPCAPPPVPSPATCGVSGCPNRKRYSCSRTGVPLCSFACYQKNLQLQEAVG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWD1</accession>
    <name>A0A8C3RWD1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">CCN family member 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Cellular communication network factor 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Connective tissue growth factor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Major connective tissue mitoattractant secreted by vascular endothelial cells. Promotes proliferation and differentiation of chondrocytes. Is involved in the stimulation of osteoblast differentiation and has a critical role in osteogenesis. Mediates heparin- and divalent cation-dependent cell adhesion in many cell types including fibroblasts, myofibroblasts, endothelial and epithelial cells. Enhances fibroblast growth factor-induced DNA synthesis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Monomer. Interacts with TSKU.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CCN family.</text>
    </comment>
    <comment type="caution">
        <text evidence="15">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWD1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005100.1">
        <property type="protein sequence ID" value="ENSCSRP00000004943.1"/>
        <property type="gene ID" value="ENSCSRG00000003743.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
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    <sequence length="349" mass="38008" checksum="2726AF20417B1CFB" modified="2022-01-19" version="1">MSAPMGPSSFAVALLVALLCGEVSGQDCGGQCQCGAGPPPTCPAGVSLVQDGCGCCRVCAKQLGELCTERDPCDHHKGLFCDFGSPANRKIGVCTARDGAPCVFGGMVYRSGESFQSSCKYQCTCLDGAVGCVPLCSMDVRLPSPDCPSPRRVKLPEKCCEEWVCDELREQTAVGPALAAYRPEDTYGPDQAMMMRANCLVQTTEWSACSKTCGMGISTRVTNDNAFCRLEKQSRLCMVRPCEADLEENIKKGKKCIRTPKISKPIKFELSGCTSMKTYRAKFCGVCTDGRCCTPHRTATLPVEFKCPDGEVMKRRMMFIKTCACHYNCPGDNDIFESLYYRKMYGDMA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
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        <name type="synonym">Testudo serpentina</name>
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            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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            <name>Mg(2+)</name>
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        <property type="gene ID" value="ENSCSRG00000004798.1"/>
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    <keyword evidence="3 7" id="KW-0460">Magnesium</keyword>
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    <keyword evidence="2 6" id="KW-0547">Nucleotide-binding</keyword>
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        <location>
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            <end position="402"/>
        </location>
    </feature>
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            <begin position="1"/>
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    </feature>
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            <end position="26"/>
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            <end position="251"/>
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        <ligand>
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            <position position="251"/>
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    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006429.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="459" mass="51424" checksum="8BC0091150510408" modified="2022-01-19" version="1">MQHSKAGVKMHDGAVEEEEGDEEQLEELLAPGPPPGAQRLLVVHPAVKWGSKKPQLTTAELQMAEAVALINTLHNWTVLDKIILSTKTPDKKFIFGKGNFQFLTEKIKGLPHITAVFLNIERLSALTKKELEDAWGVTVFDRNTVVLHIFRCNARTKEAKLQIALAEIPLLRTNLKNEMSHLDQQRGGSRYIMGSGETFMEMQYRLLKEKEFKIRNALEKLRRKRSVLRTQRRRREFPVISVMGYTNCGKTTLIKALTGDEGLQPQDQLFATLDITAHAGYLPSHLAVIYVDTIGFLSELPHDLIESFSATLEDVAYSDLIVHVRDISHPETVLQKATVLSVLKNLNLPSHLLDSVVEVHNKVDLIERYQSPETNAIAVSALLGYGLEELKGEIERTVLKTTGKNILTIKVNLAGPQLSWLYKEATVQEVDVMPEDGTASVKVIISNSALGKYKKLFPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYE7</accession>
    <name>A0A8C3RYE7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">DENN domain containing 2A</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006119.1">
        <property type="protein sequence ID" value="ENSCSRP00000005926.1"/>
        <property type="gene ID" value="ENSCSRG00000004198.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042147">
        <property type="term" value="P:retrograde transport, endosome to Golgi"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.200:FF:000001">
        <property type="entry name" value="DENN domain-containing protein 2A isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11500:FF:000004">
        <property type="entry name" value="DENN domain-containing protein 2C isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.200">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11500">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001194">
        <property type="entry name" value="cDENN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005112">
        <property type="entry name" value="dDENN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043153">
        <property type="entry name" value="DENN_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051942">
        <property type="entry name" value="DENN_domain_containing_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037516">
        <property type="entry name" value="Tripartite_DENN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005113">
        <property type="entry name" value="uDENN_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15288">
        <property type="entry name" value="DENN DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15288:SF3">
        <property type="entry name" value="DENN DOMAIN-CONTAINING PROTEIN 2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03455">
        <property type="entry name" value="dDENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02141">
        <property type="entry name" value="DENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03456">
        <property type="entry name" value="uDENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00801">
        <property type="entry name" value="dDENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00799">
        <property type="entry name" value="DENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00800">
        <property type="entry name" value="uDENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50211">
        <property type="entry name" value="DENN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="UDENN" evidence="3">
        <location>
            <begin position="575"/>
            <end position="977"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="66"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="266"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="445"/>
            <end position="482"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="507"/>
            <end position="541"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="307"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="454"/>
            <end position="476"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="512"/>
            <end position="522"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005926.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1017" mass="115786" checksum="759B6918DF86852B" modified="2022-01-19" version="1">MLDPRLDCFQQNMLSPKMIISDPSVDLNVKESSKIIRRQIGGTQNLQSSGKISLRNKPFSIKDKISEWEGKKETPSPLVSRKEEEQGVKEEHKMSGEVLGPRKVDTKRLITWELECKGTGKENERRVGISKGMGQGTERKVEMQEKEEEIDSGVGKCKEVKGGKWEVQKENLSVLTQVKKLEQALKEGSAELQPQLPGTYYSPHCLQEKADEGQTFPEDQEGICGSELNKRLLSLDSEISEPIFGTLEEVKASQVKCKDHSMENVYTEPGIPEKKPFINPLPKPRRTFKHEGEEGWIPAARNKRNLPPLPSIPPPPLPSSPPPSAVSRRLWNGKHKNNADHRKSYEFEDLLQSSSENGRVDWYAQTKLARTRTLSEENVYEDILDPPLKENPYEDIEMNSRCLGKKCVLTFPASPTSSVPGTPPKLLSKPIFFRQNSERRSFKLLDIRKLSRDGTGSPSKISPPSTPSSPDDIFFSLGDSQNGKRRRKIPKLVLKINAIYEARRGKKRVKRLSQSTESNSGKVTDENSESDSDTEEKLKAHSQRLVHVKSRLKQAPRYQTLERDLIEYQERQLFEYFVVVSLHKKQAGAAYVPEVTQQFPLKLERSFKFMREAEDQLKAIPQFCFPDAKDWAPIYQFASETFSFVLTGEDGSRRFGYCRRLLPSGKGKRLPEVYCIVSRLGCFNLFSKILDEVEKRRGISPALVQPLMRSVMEAPFPALGRTITVKNFLPGSGTEVIELRRTLDSRLEHVDFESLFSSLSVRHLSRVFASLLLERRVIFIADKLSTLSKCCHAMVALLYPFTWQHTYIPVLPPSMIDIVCSPTPFLIGLLTSSLPRLKELPVEEVLVVDLVNNRFLRQMEDEDSILPRKLQAALEHILEQRNELASDKEEGSLNGRHGTSSPLNEVVSEAFVRFFVEIMGHYSLFLTPSEREERTLQREAFRKSVSSKSLRRFLEVFMETQMFGGFIQERELRKQGVKGLFEVRAQEYLETLPSGEQSGVNKFLKGLGSKMKFLHKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZG3</accession>
    <name>A0A8C3RZG3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Hydroxysteroid 17-beta dehydrogenase 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZG3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006594.1">
        <property type="protein sequence ID" value="ENSCSRP00000006391.1"/>
        <property type="gene ID" value="ENSCSRG00000004690.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047045">
        <property type="term" value="F:testosterone dehydrogenase (NADP+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006694">
        <property type="term" value="P:steroid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05356">
        <property type="entry name" value="17beta-HSD1_like_SDR_c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000137">
        <property type="entry name" value="Hydroxysteroid (17-beta) dehydrogenase 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020904">
        <property type="entry name" value="Sc_DH/Rdtase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051019">
        <property type="entry name" value="VLCFA-Steroid_DH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43899:SF7">
        <property type="entry name" value="17-BETA-HYDROXYSTEROID DEHYDROGENASE TYPE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43899">
        <property type="entry name" value="RH59310P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000126">
        <property type="entry name" value="11-beta-HSD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00080">
        <property type="entry name" value="SDRFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00061">
        <property type="entry name" value="ADH_SHORT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="3" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="2" id="KW-0521">NADP</keyword>
    <keyword evidence="4" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0752">Steroid biosynthesis</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022955"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU000363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006391.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="303" mass="33985" checksum="BEFD0F50EB32030D" modified="2022-01-19" version="1">MGEFQQQLLTLFGGLICLFTLVKCIIFLKYFFPPVWNALPQSFFRSMGEWAVVTGAGDGIGKAYSLELAKRGLNIVMISRTLEKLQKVATEIEQVTGRNVKIIQADFTKDYIYENIEESLQGLEIGILVNNVGMLHNPLPCRFLNGTDTDEVGLRCSTVGFYCNVTIRTGGLILNLSSGLGTFPCPLYTIYSASKAFVCTFSKALQAEYKAKGIIIQVVTPYAVSTPMTMYQKPNLITKTAEDFVRESLIYVTVGEETFGCLAHEILACILQLFPLWVFHSDRLQEVFLNTFPTYLKRNWKSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZZ4</accession>
    <name>A0A8C3RZZ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">NADP-dependent oxidoreductase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="2">Belongs to the aldo/keto reductase family. Aldo/keto reductase 2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006942.1">
        <property type="protein sequence ID" value="ENSCSRP00000006728.1"/>
        <property type="gene ID" value="ENSCSRG00000005002.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19075">
        <property type="entry name" value="AKR_AKR7A1-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.100">
        <property type="entry name" value="NADP-dependent oxidoreductase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050523">
        <property type="entry name" value="AKR_Detox_Biosynth"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036812">
        <property type="entry name" value="NAD(P)_OxRdtase_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023210">
        <property type="entry name" value="NADP_OxRdtase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43364:SF4">
        <property type="entry name" value="NAD(P)-LINKED OXIDOREDUCTASE SUPERFAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43364">
        <property type="entry name" value="NADH-SPECIFIC METHYLGLYOXAL REDUCTASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00248">
        <property type="entry name" value="Aldo_ket_red"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51430">
        <property type="entry name" value="NAD(P)-linked oxidoreductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="NADP-dependent oxidoreductase" evidence="4">
        <location>
            <begin position="114"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="69"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="22"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="3">
        <location>
            <begin position="69"/>
            <end position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00038157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF00248"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006728.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="331" mass="35678" checksum="0355EFF6F86152FA" modified="2022-01-19" version="1">KSQGGGAVAVPSLSPKRPLAPPGAARAWPGAAPGRGRVAPARGSRASPPRALTCQDRLAGVGELRLAGRGGSGQAAGAGEGAGERGAGGHDRGGERPAAARGRLSGAGLGPLYFPDHNTPVEQTLHACNELYKEGKFKELGLSNYAAWEVAEIYTICKYNSWVLPTVYQGMYNATTRQVETELLPCLRRYGMRFYAYNPLAGGLLTGKYKYDDKDTGQPTGRFFGNDWAQAYRDRYWKEHHFQAIALVEKALGEAYGSNPPSLTSAALRWLYNHSKLQGALGDAVIIGMSNMDQLQQNLTCSEEGPLLPAVVEAFDKAWHLVAHDCPNYFR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S058</accession>
    <name>A0A8C3S058_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Golgin subfamily A conserved domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S058"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005924.1">
        <property type="protein sequence ID" value="ENSCSRP00000005738.1"/>
        <property type="gene ID" value="ENSCSRG00000004335.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005801">
        <property type="term" value="C:cis-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000137">
        <property type="term" value="C:Golgi cis cisterna"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007030">
        <property type="term" value="P:Golgi organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024858">
        <property type="entry name" value="GOLGA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043937">
        <property type="entry name" value="GOLGA_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043976">
        <property type="entry name" value="GOLGA_cons_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10881:SF46">
        <property type="entry name" value="GOLGIN SUBFAMILY A MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10881">
        <property type="entry name" value="GOLGIN SUBFAMILY A MEMBER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19046">
        <property type="entry name" value="GM130_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15070">
        <property type="entry name" value="GOLGA2L5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Golgin subfamily A conserved" evidence="4">
        <location>
            <begin position="411"/>
            <end position="939"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="13"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="472"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="980"/>
            <end position="1004"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="195"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="280"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="493"/>
            <end position="670"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="696"/>
            <end position="726"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="767"/>
            <end position="870"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="899"/>
            <end position="926"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="39"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="987"/>
            <end position="996"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF15070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005738.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1048" mass="119210" checksum="644C5821A17A6E4F" modified="2022-01-19" version="1">MADGSRQIKLAAAKKKLKEYQQKNSPGATAAAKKKRKSKDGSRPETPTNDDRKSPENIQNILKVLVSDLNRSNGVAIPSLDKRKAYFDSDVAAHNAEQLAADVPVLSNSNSLPSCGSVMPGPGSMPLSQIQDADNPKNALDENRSLSSTESLRQLSEQLNGLVSQSTSYVNGESAVSSTNMKEMETRYQELAVALDSSNLTNKQLSTKLEELKQQNQEAMNQLEKEKKGFEQKFAKEQGALREQLQVHIQTIGILVSEKSELQTALAHTQQAARQKSGEAEDLAARLQSSRQRVSELERTLSSISTQQKQMEKHNREVVKERDSLKLDLYKQSKGSEELKQQNSELSEKLHSLVSENSTMKLDLEDLHKKLEMAELMIQQFSSQSGILDANQQLQMALEERANLETQITQQSESLRQLQVERDQYVEKLKEEGSIWQQRVQQLSEQVHTLMEEKEKNVTQIQELEASVAEMLSKSAKPNDSQPALPAGPTEAELSLQEEVQRLQQQKEELHGQYQAQVRDNEQLSHLNQEQEERLQELEKTVQRYSEESVDREQILENMQSDKATISRALSQNRELKEQLAELQNGFVKLTNENMEVTSALQSELHVKKELAKKIGQLQEKLAELKETVEMKTQEAQGLQEQRDQYYGHLQQYTVAYQHLANEKEELHKQYLLQTQLMDRLQHEEVQGKVTAELHLKELQQTKESLAAVAKENRELQAQISQLAAELDDGVLHRVEGDGVENEKMVEETVKSSLMIPEDFESREEMVTFLTSAMSQVEKEREEMRQQLAEQKRQCRGLLQQIAALRQEQQHNVTSGGGYTTDTVPVEVHEALKAAMEKLQSRFTDLMHEKADLKDRVEELEHRCIQLSGETDTIGEYIALYQSQRAILKQRHREKEEYISRLAQDKEEMKMKLLELQELVMRLVGERNEWYSKYLAAAQNPDLLVSQERGSAIAVERHIELNATDGEGLREVSLADEPEQEAAVLQSHVSSHSKGPQPSPEDPTAKQIMQLLREIQNPQERVGSLLENPCIPFFYRADENDEVKIMVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2D6</accession>
    <name>A0A8C3S2D6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Stress-activated protein kinase JNK</fullName>
            <ecNumber evidence="12">2.7.11.24</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Responds to activation by environmental stress and pro-inflammatory cytokines by phosphorylating a number of transcription factors, and thus regulates transcriptional activity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 12">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.24" evidence="12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2D6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008344.1">
        <property type="protein sequence ID" value="ENSCSRP00000008073.1"/>
        <property type="gene ID" value="ENSCSRG00000005796.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004707">
        <property type="term" value="F:MAP kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0106310">
        <property type="term" value="F:protein serine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048511">
        <property type="term" value="P:rhythmic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07850">
        <property type="entry name" value="STKc_JNK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000009">
        <property type="entry name" value="Mitogen-activated protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000210">
        <property type="entry name" value="Mitogen-activated protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003527">
        <property type="entry name" value="MAP_kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050117">
        <property type="entry name" value="MAPK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008351">
        <property type="entry name" value="MAPK_JNK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24055">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01772">
        <property type="entry name" value="JNKMAPKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01351">
        <property type="entry name" value="MAPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9" id="KW-0090">Biological rhythms</keyword>
    <keyword evidence="7 12" id="KW-0418">Kinase</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="6 12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4 12" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 12" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="5 12" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="14">
        <location>
            <begin position="26"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="364"/>
            <end position="384"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU368052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008073.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="384" mass="43826" checksum="80C6FCAC51A3C8E6" modified="2022-01-19" version="1">MSKSKVDNQFYSVEVGDSTFTVLKRYQNLKPIGSGAQGIVCAAYDAVLDRNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHKNIISLLNVFTPQKSLEEFQDVYLVMELMDANLCQVIQMELDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVILGMGYKENVDMWSVGCIMGEMIKGAVLFPGTDHIDQWNKVIEQLGTPCPEFMKKLQPTVRNYVENRPKYAGLTFPKLFPDSLFPADSEHNKLKASQARDLLSKMLVIDPAKRISVDEALQHPYINVWYDPAEVEAPPPQIYDKQLDEREHTIEEWKELIYKEVMNSEEKTKNGVVKGQPSPSGTQPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3C3</accession>
    <name>A0A8C3S3C3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Scm polycomb group protein like 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SCM family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3C3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008725.1">
        <property type="protein sequence ID" value="ENSCSRP00000008433.1"/>
        <property type="gene ID" value="ENSCSRG00000006206.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09578">
        <property type="entry name" value="SAM_Scm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000018">
        <property type="entry name" value="Polycomb protein scmh1 isoform 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1150.190:FF:000001">
        <property type="entry name" value="Polycomb protein scmh1 isoform 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.190">
        <property type="entry name" value="SLED domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050548">
        <property type="entry name" value="PcG_chromatin_remod_factors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047531">
        <property type="entry name" value="SAM_Scm-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033763">
        <property type="entry name" value="SCML2_RBR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021987">
        <property type="entry name" value="SLED"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038348">
        <property type="entry name" value="SLED_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247">
        <property type="entry name" value="POLYCOMB GROUP PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247:SF85">
        <property type="entry name" value="SEX COMB ON MIDLEG-LIKE PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17208">
        <property type="entry name" value="RBR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12140">
        <property type="entry name" value="SLED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="SAM" evidence="8">
        <location>
            <begin position="336"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="268"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="275"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="298"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="316"/>
            <end position="337"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM00454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008433.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="407" mass="44587" checksum="D09F7F4A4A086965" modified="2022-01-19" version="1">MQSPRIPGRKRGRPPLHSTPMKMAVHNLYSAPSGSLPVVKIPKKRGRKPGYKLKSRVLMTPLAISPPRSTPEPDISSIPQDAATIPNSAAPQALTVCIYVNKQANMGPYLDRKKVQQLPDHFGPERPSMVLQQAVQACIDCAHQQKTVFSLVKQGYGGEMVSVSASFEGKQHLLSLPVVNSIGYVLRFLKKLCRSLLCDNLFSNQPFPQYSSTSGNPAQYENGRLESAETVIPEDYLVDPMNMKRYSVDPSDSAFNCMGSLYTMRQSSGDGRLAGGSSSSCSHRSGPMSSGGPSSTGLRHQTSSPTRNGTYFEGNRSASSPSPERQDTARPSSKNPSTWTVDDVVWFVKDADPHALGPHVELFRKHEIDGNALLLLKSDMIMKYLGLKLGPALKLCYHIDKLKQAKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3L1</accession>
    <name>A0A8C3S3L1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3L1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008824.1">
        <property type="protein sequence ID" value="ENSCSRP00000008529.1"/>
        <property type="gene ID" value="ENSCSRG00000006295.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050589">
        <property type="entry name" value="Ikaros_C2H2-ZF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24404">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24404:SF94">
        <property type="entry name" value="ZINC FINGER PROTEIN 436"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="14"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 8" id="KW-0863">Zinc-finger</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5047039638" description="C2H2-type domain-containing protein" evidence="9">
        <location>
            <begin position="17"/>
            <end position="606"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="137"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="165"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="193"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="221"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="249"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="277"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="305"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="333"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="361"/>
            <end position="388"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="389"/>
            <end position="416"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="417"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="444"/>
            <end position="467"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="472"/>
            <end position="499"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="528"/>
            <end position="550"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008529.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="606" mass="67930" checksum="D58ABC64518245FE" modified="2025-10-08" version="2">MGQGLTVILRFQLCFSQGGLTALGPRNVSFATITWNNIWSVVFSLVDDEIVNESMEEKNREEDAENLLPVKTFSVKLEEKVSQSSVKVKNCLSQSKLQTAQRNSAGSTPGISTNSAAHCVEKTDLLRQRNHKRERPFPCSECGKCFSQKGDLKIHLRIHTGERPYACTECGKSFTQRGYLKIHLRLHTGEKPFPCTECGKRFPSKGDLKMHQRKHTGERPFLCSECGKSFTRKVDLKVHQRKHTGERPFACTECGKSFTSKGYLKIHLGQHKGKRPFTCLECGKSFISKGSLKAHQRIHTGETPFTCTACAKSFTTKGYLKIHQRLHTGETPYPCAECGKRFTTKGYLKIHQKIHTDGTPFICSDCGKSFATMRYLKMHQRSHSGETTFTCAECGESFAQKGYLRIHQRMHTGEGLFTCSDCGKSFTAKYLRIHQRMHTGERPFTCTECGKSFTAEGSLKIHLKIHSRVLLSICTDCGKSFSSMRYLKVHQKTHSQEPVTLPGESGDSFPQKTLAAVPQKAHREMISFTCKDCGKSFCQKSNLITHQKAHLDGTWSCNAPGGDSQEPDMLPHPCFVLLFCPCSTGSGLAFLLQLCIERVFSMILSQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3R5</accession>
    <name>A0A8C3S3R5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3R5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009526.1">
        <property type="protein sequence ID" value="ENSCSRP00000009209.1"/>
        <property type="gene ID" value="ENSCSRG00000006889.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050199">
        <property type="entry name" value="IgHV"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23266">
        <property type="entry name" value="IMMUNOGLOBULIN HEAVY CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="15"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="92"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="107"/>
            <end position="126"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009209.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="160" mass="17509" checksum="333C777ACBA9E259" modified="2022-01-19" version="1">MRDTFSCLNLHLSLPRLHPETQFSGGDVKKPGDSLRLSCKASGFTSSSFSSYRMFWVRQAPGKGLEWVAYIRSGEGGKYYPDSLIGRFTTSRDDANSEAYQPMTGLKPEDTGRYYCGARDRDDTQRGEAGLSSDRKLPSLSQDKLSAGGAGVPQLGPGRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S411</accession>
    <name>A0A8C3S411_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Ninein-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
            <location evidence="1">Centrosome</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S411"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008654.1">
        <property type="protein sequence ID" value="ENSCSRP00000008372.1"/>
        <property type="gene ID" value="ENSCSRG00000006246.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034454">
        <property type="term" value="P:microtubule anchoring at centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000094">
        <property type="entry name" value="ninein isoform X7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000209">
        <property type="entry name" value="Ninein like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18905">
        <property type="entry name" value="NINEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18905:SF12">
        <property type="entry name" value="NINEIN-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="9 12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0493">Microtubule</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="EF-hand" evidence="14">
        <location>
            <begin position="8"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="14">
        <location>
            <begin position="198"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="14">
        <location>
            <begin position="235"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="805"/>
            <end position="834"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="12">
        <location>
            <begin position="380"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="12">
        <location>
            <begin position="477"/>
            <end position="589"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="12">
        <location>
            <begin position="880"/>
            <end position="1134"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="819"/>
            <end position="832"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00071185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008372.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1145" mass="132516" checksum="6F4A9DB90B866DDC" modified="2022-01-19" version="1">MGDAAENKYVSQLRDVYNSCDTTGTGYLDKEELTELCRKLHLERQLPGLLQTLLGRDHFARVNFEEFKEGFVAVLSCNIDLGISDEESSYLEPAVPDDVKPKYVNGAKWYGRWTKPEFEETEVETTKYLPDQQVKASVKSQLRRSASLESVESLKSDEEAESAKEPQNEMLAAQGQMSTWHPDLFDSPRRTASPCFDMTEGQIRGIWEELDVGNTGYLSKRELATVCKNIGLKELEQEELEDLFRRLDRDGDGRVSFQEFELGLSSHGPVSLPVFSTPVKQPRQLPDDQASEENGLRIATPSLLSSYVCLRPFSCIDDGSGFASPAQILSVWAQEGVENCKEILKSLDFSLEEKVSLAELAGAFDNELMVSKSGVQHAAFASYKHELNYLEAQVEQVSRERDKARLDLEKAEKRNLQLVKEVDDHHAAMEHHHESKLKDLEQDYRGKLSIIKSDVETDRALLLQQVADQQTKLEVDIKLLQGEKTSLREKLTSAIQESRRLQSEVTEVVEKLSESEKLVSKLQKELDFMLKDKLGVVDPHSTELLHQEERFAEIIKEYELQSRELRDKNDELQTEVEKLRSQLQESQYRRAWRKMKENKPGGRLLRADETQRGDQSLLVSRRLSAAGKTGVPFVEAGAGAVSIETELMIEQLKEQLQDLKIQLETKVNYYEREIELMKRNFEKERKDIEQGFKMEISELEEQKGDLEELKVKYQEVIDGLKDQLQKSTPSQELEKRFEKERSEMEQYYAKEICDLGQRLAQERDKLEEEMKMQHKNELQLMRMELHRVSEDNSLLRNKLGRFQREVEDVEEASNKQRKHMDELQREKEKTLSETEELNQLNKTYKQEICRLNARTLQLSSQLSDLSLQSETSHTTIQLLNQRLAETASQKEEEASVAKQLRATSSKLALEHGQNQSAWQRERELLQQQLRESRDKVSQVQELEVELERVTQECQTLRLTAAQFREELEESRDQLLEANTRLSLAQSQHRQELQQLKDQLESTVSRDCLTQLQSRWAEEQRKVQQLQENLSFQAEQASRQLAAFQEEHERLLTTMEERTEELERDVGNMQRMLQEKVTQLQEQRDRNVKCDLLLKDLYVENAQLVKALQATEQRQKNAEKKNLALEDKLSALTQLIRRMAQASLSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4V3</accession>
    <name>A0A8C3S4V3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4V3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008984.1">
        <property type="protein sequence ID" value="ENSCSRP00000008684.1"/>
        <property type="gene ID" value="ENSCSRG00000006468.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF87">
        <property type="entry name" value="OLFACTORY RECEPTOR 51F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
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        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
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    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="30"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="62"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="104"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="142"/>
            <end position="164"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
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            <begin position="209"/>
            <end position="228"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="235"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="275"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="43"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
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    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
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    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
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        <source>
            <dbReference type="RuleBase" id="RU000688"/>
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    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008684.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="314" mass="35654" checksum="C6F86142F682B206" modified="2022-01-19" version="1">MVSYRASNRTMPHPSTFILLGIPGLEAAHVWISIPFCSIYILSLLGNGLLLIRERSLHEPMYYFLCMLAITDLVMSTTTVPKMLRIFWFNSTEISFSACLTQMYFVHSFSTMESGILVAMAFDRYVAICDPLRYSTTLTNSVVAKIGLAVVLRSAILTLPYPFLARRWPYCRTNIIAHSYCGHIAVVNLACSDIRISSYYGLFNLFSEIGMDVFFITVSYTQILQAIFRLPTKDARLKTFGTCISHLCAISALYIPDLFSSLTQRFGHSVPRHVLVLFASVYLLVPPVLHPIIYGLRTKQIRDRLLQLFTRKET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S599</accession>
    <name>A0A8C3S599_CHESE</name>
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        <recommendedName>
            <fullName evidence="13">Claudin-34</fullName>
        </recommendedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Vertebrata</taxon>
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            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Tight junction</location>
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        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
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        <text evidence="3">Belongs to the claudin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S599"/>
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        <property type="protein sequence ID" value="ENSCSRP00000008876.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:bicellular tight junction"/>
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        <property type="entry name" value="PMP22/EMP/MP20/Claudin"/>
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    <dbReference type="PRINTS" id="PR01077">
        <property type="entry name" value="CLAUDIN"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0965">Cell junction</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9 10" id="KW-0472">Membrane</keyword>
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            <begin position="6"/>
            <end position="25"/>
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    <feature type="transmembrane region" description="Helical" evidence="10">
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    <feature type="transmembrane region" description="Helical" evidence="10">
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    <evidence type="ECO:0000256" key="1">
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            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00008295"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008876.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="215" mass="23648" checksum="DD95DCD1B1754996" modified="2022-01-19" version="1">QLLINLQIVGLALGTLGWILCIISMGQVQWRVWHTSNTTIISSGIAWVGIWKVCFNSHSKISRDLRIMFCHRFRFNDAFIPQEISVAQVLLLAATVLGALGKAFTVFALRNIYMGILLKTQTISFFLAGGILKIFAGVCVLIPVTWNCYSVAYNCAIPFPPSFYMPSSPEAQEVGAAIPVGIVSVILLLMSGTFSLSYKHPVIDFVCSRSSLDLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5D8</accession>
    <name>A0A8C3S5D8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">AU RNA binding methylglutaconyl-CoA hydratase</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
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            <taxon>Eukaryota</taxon>
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            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
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            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the enoyl-CoA hydratase/isomerase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5D8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009618.1">
        <property type="protein sequence ID" value="ENSCSRP00000009297.1"/>
        <property type="gene ID" value="ENSCSRG00000006956.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="term" value="F:enoyl-CoA hydratase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
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        <property type="term" value="P:fatty acid beta-oxidation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="crotonase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="methylglutaconyl-CoA hydratase, mitochondrial isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Probable enoyl-CoA hydratase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.226.10">
        <property type="entry name" value="2-enoyl-CoA Hydratase, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.12.10">
        <property type="entry name" value="Lyase 2-enoyl-coa Hydratase, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029045">
        <property type="entry name" value="ClpP/crotonase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018376">
        <property type="entry name" value="Enoyl-CoA_hyd/isom_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001753">
        <property type="entry name" value="Enoyl-CoA_hydra/iso"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014748">
        <property type="entry name" value="Enoyl-CoA_hydra_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11941">
        <property type="entry name" value="ENOYL-COA HYDRATASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11941:SF12">
        <property type="entry name" value="METHYLGLUTACONYL-COA HYDRATASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00378">
        <property type="entry name" value="ECH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ClpP/crotonase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00166">
        <property type="entry name" value="ENOYL_COA_HYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0007">Acetylation</keyword>
    <keyword evidence="6" id="KW-0456">Lyase</keyword>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005254"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU003707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009297.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="321" mass="33838" checksum="2BB49E805273E6FE" modified="2022-01-19" version="1">MAASLGGLGLLQGRVRLAAAAAAASPLNRSGPRGLVRGGAACSPTGRGYSSEAKGEEELRVRYLDEENQGIVVLGLNRSRAKNALNKNLIKMMSKAVDALKSDKKVRTVIFRSEVPGIFCAGADLQERAKMHSSEVSSFVSKARATINEMANLPVPTIAAIDGIALGGGLELALACDIRVAASSAKMGLVETKLAIIPGAGGTQRLPRTIGVSLAKELIFSARIVDGEEAKSIGLISHVVEQNESGDAAYRRALALAQEFLPQGPLAIRVAKLAINQGMEVDLVTALAIEEACYAQTIPTKDRIEGLLAFKEKRPPRYKGE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5G8</accession>
    <name>A0A8C3S5G8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Chromosome 7 open reading frame 57</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5G8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007973.1">
        <property type="protein sequence ID" value="ENSCSRP00000007722.1"/>
        <property type="gene ID" value="ENSCSRG00000005656.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040247">
        <property type="entry name" value="DUF5524"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31097:SF2">
        <property type="entry name" value="CHROMOSOME 7 OPEN READING FRAME 57"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31097">
        <property type="entry name" value="SI:DKEY-276J7.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17662">
        <property type="entry name" value="DUF5524"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="17"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="93"/>
            <end position="113"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007722.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="290" mass="33402" checksum="962BD5E6CE14A4BE" modified="2022-01-19" version="1">LTETKWYYHVPLKRSEKSVNSEIPIPPPSQIPGLSNLGEHHNEITFGSRRKWIKDTDSEYVKLAKQGGRPDLLKHFTPSTRKTSPVAYATPDWYTHHSKPPPDDESKAHVSSMPDYMVHEEFKSDQLNGNYETKRGPFDFDMKSIWQRDAEDKENKEKKKVKLPAINPKYPNRIQPSTANKEFHGGNRLYFPPMPGQKNNEPINFSKLISNGYRDDWIQQRNDWEKKIQQTSKNNEQPEGEVSGPPDVYSSFPFYVTFSLPSPELSRLSGTLLAVYNKSLVHLPLFTSEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S729</accession>
    <name>A0A8C3S729_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">EEF1A lysine methyltransferase 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S729"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011119.1">
        <property type="protein sequence ID" value="ENSCSRP00000010721.1"/>
        <property type="gene ID" value="ENSCSRG00000008035.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032991">
        <property type="term" value="C:protein-containing complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008168">
        <property type="term" value="F:methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019410">
        <property type="entry name" value="Methyltransf_16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14614:SF5">
        <property type="entry name" value="EEF1A LYSINE METHYLTRANSFERASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14614">
        <property type="entry name" value="HEPATOCELLULAR CARCINOMA-ASSOCIATED ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10294">
        <property type="entry name" value="Methyltransf_16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010721.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="238" mass="26341" checksum="2CBFC358FE6A56F3" modified="2022-01-19" version="1">MAAPRQPPFGHVEAGGAGAAPEGLEAVFPREVGLFADAFPEETRYGFCGHVLTIAQHHGARLGVAAPVWEAALTLCKYFEKQKLSFWGKKVIELGAGTGIVGILATLLGGDVTITDLPLALEQIQENVHRNVPAEHSARARVCALSWGLDHEEFLRDYDFVLGADIVYLKDTYPLLIRTLRHLCGPHSAIYLSSKMRQEHSTAEFYEALLPLHFTSELAYRDENENINIYRVTSKRNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7C8</accession>
    <name>A0A8C3S7C8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">ABC transporter domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ABC transporter superfamily. ABCG family. Eye pigment precursor importer (TC 3.A.1.204) subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7C8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010006.1">
        <property type="protein sequence ID" value="ENSCSRP00000009667.1"/>
        <property type="gene ID" value="ENSCSRG00000007163.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140359">
        <property type="term" value="F:ABC-type transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015562">
        <property type="term" value="F:efflux transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008514">
        <property type="term" value="F:organic anion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd03213">
        <property type="entry name" value="ABCG_EPDR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000622">
        <property type="entry name" value="ATP-binding cassette sub-family G member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013525">
        <property type="entry name" value="ABC2_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003439">
        <property type="entry name" value="ABC_transporter-like_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19241">
        <property type="entry name" value="ATP-BINDING CASSETTE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01061">
        <property type="entry name" value="ABC2_membrane"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00005">
        <property type="entry name" value="ABC_tran"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50893">
        <property type="entry name" value="ABC_TRANSPORTER_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="494"/>
            <end position="518"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="530"/>
            <end position="552"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="626"/>
            <end position="644"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transporter" evidence="9">
        <location>
            <begin position="62"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005814"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009667.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="651" mass="73652" checksum="9AFEB4971EF0ED5E" modified="2022-01-19" version="1">SLGVHTSTQKHPSRMTENQPHSSIQISEPTTNGFPWRKLSFIEKRKFPAEATVTFHNICYRVKVKSGFLYCQKAVPKQILKDIKYVFKKCLVLIFSFSRLLDIIAARKDPQGLSGEILINGAPRPANFKCISGYVVQNDVVMGTLTVRENFEFSAALRLPSTVPEQEKKERVNQIIRELGLAKVADSKVGTQFIRGVSGGERKRTNIGMELITDPAVLFLDEPTTGLDASTANAVLLLLKRMSSRGKTIIFSLHQPRYSIFRLFDSLTLLAAGSLLYHGPARNALQYFKSIGYECEPYNNPADFFLDIINEDSTAVTLSKSEFVKIFEDKISFRGEGEENFSIPKLSSYYKETKAELEKLSLKNKRKTSADFQQITYCTSFFHQLKWVSRRTFKNLIFNPQTICIANFLAFVCSFHRVGALFFLTTNQCLSSVTTIELFVTEKKIFIHEYISGYYRVSAYFFSKIMADLIPMRTLPGIIFTSINYFLIGFKPTIGAFFIMMVTLILVAHTASSMALAIATGQDVVAVANLLINICFVFMIIFSGLLVNLTSIESWLFWLNYFSIPRYGLTALQINEFTGLKFCQNANVTGVNVSCITSSPFTICTGEEYLKMQGIEVSAWGMWRNYVALLCMTLIFLTIAYLKLRFLKKFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7P1</accession>
    <name>A0A8C3S7P1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">S-(hydroxymethyl)glutathione dehydrogenase</fullName>
            <ecNumber evidence="16">1.1.1.284</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12 16">
            <text>S-(hydroxymethyl)glutathione + NAD(+) = S-formylglutathione + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19985"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57688"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:58758"/>
            <dbReference type="EC" id="1.1.1.284"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>S-(hydroxymethyl)glutathione + NADP(+) = S-formylglutathione + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19981"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57688"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:58758"/>
            <dbReference type="EC" id="1.1.1.284"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>S-nitrosoglutathione + NADH + H(+) = S-(hydroxysulfenamide)glutathione + NAD(+)</text>
            <dbReference type="Rhea" id="RHEA:78371"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:145544"/>
            <dbReference type="ChEBI" id="CHEBI:229723"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:78372"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>a primary alcohol + NAD(+) = an aldehyde + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10736"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15734"/>
            <dbReference type="ChEBI" id="CHEBI:17478"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="EC" id="1.1.1.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a secondary alcohol + NAD(+) = a ketone + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10740"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17087"/>
            <dbReference type="ChEBI" id="CHEBI:35681"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="EC" id="1.1.1.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 16">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 16">Belongs to the zinc-containing alcohol dehydrogenase family. Class-III subfamily.</text>
    </comment>
    <dbReference type="EC" id="1.1.1.284" evidence="16"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7P1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009986.1">
        <property type="protein sequence ID" value="ENSCSRP00000009647.1"/>
        <property type="gene ID" value="ENSCSRG00000007226.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004022">
        <property type="term" value="F:alcohol dehydrogenase (NAD+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051903">
        <property type="term" value="F:S-(hydroxymethyl)glutathione dehydrogenase [NAD(P)+] activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046294">
        <property type="term" value="P:formaldehyde catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08300">
        <property type="entry name" value="alcohol_DH_class_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000003">
        <property type="entry name" value="S-(hydroxymethyl)glutathione dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.180.10:FF:000001">
        <property type="entry name" value="S-(hydroxymethyl)glutathione dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.180.10">
        <property type="entry name" value="Medium-chain alcohol dehydrogenases, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013149">
        <property type="entry name" value="ADH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013154">
        <property type="entry name" value="ADH-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014183">
        <property type="entry name" value="ADH_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002328">
        <property type="entry name" value="ADH_Zn_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020843">
        <property type="entry name" value="ER"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011032">
        <property type="entry name" value="GroES-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02818">
        <property type="entry name" value="adh_III_F_hyde"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43880">
        <property type="entry name" value="ALCOHOL DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43880:SF4">
        <property type="entry name" value="ALCOHOL DEHYDROGENASE CLASS-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08240">
        <property type="entry name" value="ADH_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00107">
        <property type="entry name" value="ADH_zinc_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00829">
        <property type="entry name" value="PKS_ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50129">
        <property type="entry name" value="GroES-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00059">
        <property type="entry name" value="ADH_ZINC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 16" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10 16" id="KW-0520">NAD</keyword>
    <keyword evidence="9 16" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 16" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Enoyl reductase (ER)" evidence="17">
        <location>
            <begin position="17"/>
            <end position="372"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047793"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00048942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00049164"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00049243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU362016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="SMART" id="SM00829"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009647.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="374" mass="39513" checksum="6461FF3AA5B1C133" modified="2022-01-19" version="1">MASAVIKCKAAVAWEAGKPLSIEEVEVAPPKAHEVRIKVVATAVCHTDAYTLSGADPEGCFPVILGHEGAGIVESVGEGVTKLKPGDTVIPLYVPQCGECKFCLNPKTNLCQKIRVTQGKGLMPDGTSRFTCKGKQIYHFMGTSTFSEYTVVADISVAKIDAAAPLDKVCLLGCGISTGYGAVINTAKVDPGSTCAVFGLGGVGLAVIMGCKVAGASRIIGVDLNTDKFAKAKEFGATECINPKDFKKPIQEVLVELTDGGVDYSFECIGNVGVMRAALEACHKGWGVSVIVGVAAAGQEISTRPFQLVTGRTWKGTAFGGWKSVESVPKLVAEYMSKKIKVDEFVTHTLPFDKINEAFELMHAGKSIRSVLKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S892</accession>
    <name>A0A8C3S892_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Chromosome 9 open reading frame 135</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S892"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010864.1">
        <property type="protein sequence ID" value="ENSCSRP00000010485.1"/>
        <property type="gene ID" value="ENSCSRG00000007829.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027905">
        <property type="entry name" value="CFAP95"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35069:SF1">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 95"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35069">
        <property type="entry name" value="PROTEIN C9ORF135"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15139">
        <property type="entry name" value="CFAP95"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010485.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="173" mass="19746" checksum="2B66B13FEE814EB0" modified="2022-01-19" version="1">MDMGPPDVLERKGALTLRSHCVQYGRPTLMYRWHQNREAEPKDYDINEVPLGSKNLCQSTYSRFGTVDGVNIFSLETGLPKTGIGAVLPRHPSDHFQMLVILPQNQQIMMSQPDGYSIVHRKCHSQFTDTDDYRRHGINTWQDESGIYANADIKQKVFPVTNPIPSNVHEDHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8V1</accession>
    <name>A0A8C3S8V1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Pentraxin family member</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="10">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
        <text evidence="10">Binds 2 calcium ions per subunit.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Homopentamer. Pentaxin (or pentraxin) have a discoid arrangement of 5 non-covalently bound subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8 10">Belongs to the pentraxin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8V1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011936.1">
        <property type="protein sequence ID" value="ENSCSRP00000011501.1"/>
        <property type="gene ID" value="ENSCSRG00000008580.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001849">
        <property type="term" value="F:complement component C1q complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006953">
        <property type="term" value="P:acute-phase response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00152">
        <property type="entry name" value="PTX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000070">
        <property type="entry name" value="Serum amyloid P-component"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030476">
        <property type="entry name" value="Pentaxin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051005">
        <property type="entry name" value="Pentraxin_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001759">
        <property type="entry name" value="PTX_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45869:SF7">
        <property type="entry name" value="C-REACTIVE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45869">
        <property type="entry name" value="C-REACTIVE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00354">
        <property type="entry name" value="Pentaxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00895">
        <property type="entry name" value="PENTAXIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00159">
        <property type="entry name" value="PTX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00289">
        <property type="entry name" value="PTX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51828">
        <property type="entry name" value="PTX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0011">Acute phase</keyword>
    <keyword evidence="6 10" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4 10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 10" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034590883" description="Pentraxin family member" evidence="10">
        <location>
            <begin position="20"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="domain" description="Pentraxin (PTX)" evidence="11">
        <location>
            <begin position="18"/>
            <end position="219"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00038102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU362112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011501.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="219" mass="24072" checksum="77DEE6E677FBEDA2" modified="2022-01-19" version="1">AGRLPACLFLSLLHTDLHGQVFVFPKESADAHVILNMNNKGPLQTFTMCLKYFTDLTRPYSLFSYATRARDNEILLFKEKPGELSLYIGGESVIFKVPERTGTSAGWEHVCASWESATGIAELWVNGSPLPRKGLRKGYTVSDQGVIILGQEQDSFGGGFDAKQSFVGEIADVYIWDHATLIVALQAANDDSQVPLSILGWGSLQYQTKGYVVLKPVLV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8V7</accession>
    <name>A0A8C3S8V7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Serpin family D member 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 2">Belongs to the serpin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8V7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010483.1">
        <property type="protein sequence ID" value="ENSCSRP00000010115.1"/>
        <property type="gene ID" value="ENSCSRG00000007580.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1063785at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007596">
        <property type="term" value="P:blood coagulation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02047">
        <property type="entry name" value="serpinD1_HCF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.39.10:FF:000002">
        <property type="entry name" value="Serpin family D member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.39.10">
        <property type="entry name" value="Alpha-1-antitrypsin, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.497.10">
        <property type="entry name" value="Antithrombin, subunit I, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033831">
        <property type="entry name" value="HCII_serpin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023795">
        <property type="entry name" value="Serpin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023796">
        <property type="entry name" value="Serpin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000215">
        <property type="entry name" value="Serpin_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036186">
        <property type="entry name" value="Serpin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042178">
        <property type="entry name" value="Serpin_sf_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042185">
        <property type="entry name" value="Serpin_sf_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11461:SF30">
        <property type="entry name" value="HEPARIN COFACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11461">
        <property type="entry name" value="SERINE PROTEASE INHIBITOR, SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00079">
        <property type="entry name" value="Serpin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00780">
        <property type="entry name" value="LEUSERPINII"/>
    </dbReference>
    <dbReference type="SMART" id="SM00093">
        <property type="entry name" value="SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56574">
        <property type="entry name" value="Serpins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00284">
        <property type="entry name" value="SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU000411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010115.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="490" mass="56468" checksum="B15003572C590B9B" modified="2022-01-19" version="1">MKLLFHLFVLSLVITSVFCGIKDFNKHFGSVNQAINPHAPHENETQDMPNFPPEFHKENTITNDLIAEEEEEEDYLDWEKLFGEDDYIDIIDASPVSEIQQGNILELFQGKTRIQRLNILNANFGFNLYRSLKNRANSSDNILMAPVGISTAMAMISLGLKGQTYQEVLSVLGFRDFINASSKYEIMTIHNLFRKLTHRLFRRNFGYTLRSVNDLYIRKEFSIMDDFRNNMKNYYFAEAQSSDFSDPAFITKTNERILKLTKGLIKEALVNINPTTLMMILNCIYFKGTWENKFPVEMTNKRTFRLNEKETIKVPMMQTKGNFLAAADHELDCGVLQLPYVGNISMLIVIPNKLSGMKALEKQLTPQVVERWQKSMTNRTREIVLPKFKLEKSYDLTDYLKSMGIETLFDNNGDYSGISDEKVIIDMFNHQGTITVNEEGTEAAAVTTVGFMPLSTQIRFVVDRPFLFFIYEHRTSCLLFMGRVANPSKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S973</accession>
    <name>A0A8C3S973_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Elastin microfibril interfacer 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S973"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010627.1">
        <property type="protein sequence ID" value="ENSCSRP00000010259.1"/>
        <property type="gene ID" value="ENSCSRG00000007654.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="530"/>
            <end position="569"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="259"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="538"/>
            <end position="569"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010259.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="569" mass="60679" checksum="2FD13B702D9B4C62" modified="2022-01-19" version="1">MKETLNEIQRHLQRLDNRISSHDAELTNLSNGQGPGAPPGGALLLQEVEQRVQESCAACLAGSEGLRRQQAEDRERMRGLEKLISSVDQRNREAVESIQRHVSGLAGRLPKDCCSPLDELRGRVADLERGLDRVSGSFTMLNARLDQELAGLEPAGAGQGGRVLAARLVELEGRLNATQRGLQEHPLPGHLAGELGRRLSGAEGELANVASQLSGFQGHVQRALANLSHAVETLKGSVQLSSSRDGLAGSVRALATDPTAKEQARLEQVEAELRALSGAVRAQERGCSQACAALQEEVGRLRGEVAGCTGACPLLPRQPEQGREPVETPKPLDGFSVFGGTSAVDLKSLQGELSEVILSFSSLNDTLRGLQSTVDKHQTDLLELGSTKDRIIAEINKVQAEATERAAEGEERLEGVTRRLQQLGGSLRGEAGECRRAAGGLEQRLAKLEGVCERLDGVSGSLRAVKEGLSRHVTGLWGCLQEVNGTLRTHGALLTKLDARLGTTHPRLGALNASLLHLQGAVHNLTRQDLAGRAPAPREQPPQPRYPPPHSPISPPPHCTAPPSPSTPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9H4</accession>
    <name>A0A8C3S9H4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">DNA damage-inducible transcript 4-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Inhibits cell growth by regulating the TOR signaling pathway upstream of the TSC1-TSC2 complex and downstream of AKT1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the DDIT4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9H4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012144.1">
        <property type="protein sequence ID" value="ENSCSRP00000011701.1"/>
        <property type="gene ID" value="ENSCSRG00000008758.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.470.40">
        <property type="entry name" value="RTP801-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012918">
        <property type="entry name" value="RTP801-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038281">
        <property type="entry name" value="RTP801-like_C_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12478:SF17">
        <property type="entry name" value="DNA DAMAGE-INDUCIBLE TRANSCRIPT 4-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12478">
        <property type="entry name" value="DNA-DAMAGE-INDUCIBLE TRANSCRIPT 4 PROTEIN DDIT4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07809">
        <property type="entry name" value="RTP801_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00037487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00039359"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011701.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="190" mass="21613" checksum="B52C45A05474B51A" modified="2022-01-19" version="1">MVATSNLSSKSTACISELLHQGFHHANISDFDYWDYIVPEPNLNEVVFEERTYQSLVKMLENCLSKSKQTKLHCSKVLIPEKLTKRIAQDVLRLSSTEPCGLRGCIIHVNLEIGNVCKKLDKIIYDPGVVPTFELTLVFKQDCCSWPSFRDFFFTRACFASGSKRTLILSPGFRLIKKKLYSLIGTVIEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9Y6</accession>
    <name>A0A8C3S9Y6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Solute carrier family 24 member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>Ca(2+)(out) + K(+)(out) + 4 Na(+)(in) = Ca(2+)(in) + K(+)(in) + 4 Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:69967"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Ca(2+):cation antiporter (CaCA) (TC 2.A.19) family. SLC24A subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9Y6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012487.1">
        <property type="protein sequence ID" value="ENSCSRP00000012017.1"/>
        <property type="gene ID" value="ENSCSRG00000008927.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005262">
        <property type="term" value="F:calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008273">
        <property type="term" value="F:calcium, potassium:sodium antiporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1420.30:FF:000037">
        <property type="entry name" value="Predicted protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1420.30:FF:000005">
        <property type="entry name" value="sodium/potassium/calcium exchanger 3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1420.30">
        <property type="entry name" value="NCX, central ion-binding region"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004481">
        <property type="entry name" value="K/Na/Ca-exchanger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004837">
        <property type="entry name" value="NaCa_Exmemb"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044880">
        <property type="entry name" value="NCX_ion-bd_dom_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00367">
        <property type="entry name" value="calcium/sodium antiporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10846">
        <property type="entry name" value="SODIUM/POTASSIUM/CALCIUM EXCHANGER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10846:SF42">
        <property type="entry name" value="SODIUM_POTASSIUM_CALCIUM EXCHANGER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01699">
        <property type="entry name" value="Na_Ca_ex"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0050">Antiport</keyword>
    <keyword evidence="4" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="4" id="KW-0406">Ion transport</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="80"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="120"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="150"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="190"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="437"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="471"/>
            <end position="494"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="501"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="542"/>
            <end position="561"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="573"/>
            <end position="597"/>
        </location>
    </feature>
    <feature type="domain" description="Sodium/calcium exchanger membrane region" evidence="11">
        <location>
            <begin position="86"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="domain" description="Sodium/calcium exchanger membrane region" evidence="11">
        <location>
            <begin position="437"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="341"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="9">
        <location>
            <begin position="363"/>
            <end position="393"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005364"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00033627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF01699"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012017.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="605" mass="67133" checksum="EAAAAFE7B0640F3F" modified="2022-01-19" version="1">VLPPVCSDRMDAKTHGSGSHIHVYCKITNLQKDSAGFITLLYHILHLSNTLIKCFIFSPLPALHEFPSDIFTNEDRRHGAVVLHVLCAMYMFYALAIVCDDFFVPSLEKISERLHLSEDVAGATFMAAGSSAPELFTSVIGVFITKGDVGVGTIVGSAVFNILCIIGVCGLFAGQVVALSSWSLLRDSTYYTLSVVALIVSLVLVLMYFIYILIMKFNSSIHHCFERKTKNAANMVNGLANNTEMDDNSNCDATVVLLKKGNFHRKASVIMVDELLSAYPHQLSFSEAGLRIMITSHFPPKTRLSMASRMLINERQRLINSRAYTNGESEVAIKIPIKHALENGTGPSNSTERGVNGTRRDEDMAEAGNETENEDNENNENDEEEEEEEDDNDGPYTPFDLPSGKTEILKWLFTWPLSFLLHFTVPNCNKPYWEKWFMVTFASSTLWIAALSYVMVWMVTIIGYTLGIPDVIMGITFLAAGTSVPDCMASLIVARQGMGDMAVSNSIGSNVFDILIGLGLPWALQTLAVDYGSYIQLNSRGLIYSVGLLLASVFVTVFGVHMNKWKLDKKLGIVCLFLYGIFLCFSIMTEFNVFTFVNLPMCRDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAK5</accession>
    <name>A0A8C3SAK5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Chromogranin-A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">Secretory vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the chromogranin/secretogranin protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAK5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011478.1">
        <property type="protein sequence ID" value="ENSCSRP00000011060.1"/>
        <property type="gene ID" value="ENSCSRG00000008168.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042583">
        <property type="term" value="C:chromaffin granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030133">
        <property type="term" value="C:transport vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0086030">
        <property type="term" value="P:adenylate cyclase-activating adrenergic receptor signaling pathway involved in cardiac muscle relaxation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042742">
        <property type="term" value="P:defense response to bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033604">
        <property type="term" value="P:negative regulation of catecholamine secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046676">
        <property type="term" value="P:negative regulation of insulin secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001819">
        <property type="entry name" value="Chromogranin_AB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018054">
        <property type="entry name" value="Chromogranin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001990">
        <property type="entry name" value="Granin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10583">
        <property type="entry name" value="CHROMOGRANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10583:SF1">
        <property type="entry name" value="CHROMOGRANIN-A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01271">
        <property type="entry name" value="Granin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00659">
        <property type="entry name" value="CHROMOGRANIN"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00422">
        <property type="entry name" value="GRANINS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00423">
        <property type="entry name" value="GRANINS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="107"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="115"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="142"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="160"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="195"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="218"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="234"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="260"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="279"/>
            <end position="313"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="320"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="342"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="376"/>
            <end position="392"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004398"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00040787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011060.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="418" mass="48425" checksum="5914C57CF1C4ADFD" modified="2022-01-19" version="1">MLCSKEPTFIYFLISDLLIPLTVMKCIVEVISDTLSKPSLLPISQECLETLRGDERIISILRHQNLLKELQELAVQGANERTWQQKKNGGFEDELSEILETSFAELVAQRSQQNSEREESKEDEKNNLEERELRLHEAGAEDDKENAEESDSNEVSEAEELPREDALDNHINDNLREDELAEHKLQETEEEQPEETDRSRELQGEKKQISKKGQEESREAEEEALQEGTEEEDAGRSTLEDEQPTKADRILGSAEDETEETPRESGMHQLEDEAMQAEDTVHPRDVKSEEVEEEPPSREWEDSKRWNKMDELAKQLTSKKRMEENDSSEDPDRSMKMSFRSHKYDFHNPEEDMRRSWKHHTKEDSSEAGFPLAAMPEEKKDEEGSANRRTEDQELESLAAIEAELEKVAHKLHELRRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBH3</accession>
    <name>A0A8C3SBH3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Meprin A subunit</fullName>
            <ecNumber evidence="22">3.4.24.-</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Endopeptidase-2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="33 34">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="33" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="33" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>Hydrolysis of proteins, including azocasein, and peptides. Hydrolysis of 5-His-|-Leu-6, 6-Leu-|-Cys-7, 14-Ala-|-Leu-15 and 19-Cys-|-Gly-20 bonds in insulin B chain.</text>
            <dbReference type="EC" id="3.4.24.63"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="26 27">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="26 27">Binds 1 zinc ion per subunit.</text>
    </comment>
    <comment type="subunit">
        <text evidence="21">Homotetramer consisting of disulfide-linked beta subunits, or heterotetramer of two alpha and two beta subunits formed by non-covalent association of two disulfide-linked heterodimers. Interacts with MBL2 through its carbohydrate moiety. This interaction may inhibit its catalytic activity. Interacts with TSPAN8.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="25">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="3.4.24.-" evidence="22"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBH3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011915.1">
        <property type="protein sequence ID" value="ENSCSRP00000011480.1"/>
        <property type="gene ID" value="ENSCSRG00000008440.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004222">
        <property type="term" value="F:metalloendopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06263">
        <property type="entry name" value="MAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000363">
        <property type="entry name" value="Meprin A subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000037">
        <property type="entry name" value="Meprin A subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.210.10:FF:000009">
        <property type="entry name" value="Meprin A subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.390.10:FF:000015">
        <property type="entry name" value="Meprin A subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.210.10">
        <property type="entry name" value="Apoptosis, Tumor Necrosis Factor Receptor Associated Protein 2, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.390.10">
        <property type="entry name" value="Collagenase (Catalytic Domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="ConA-like_dom_sf"/>
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        <property type="entry name" value="MetalloPept_cat_dom_sf"/>
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        <property type="entry name" value="Peptidase_M12A"/>
    </dbReference>
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        <property type="entry name" value="Peptidase_Metallo"/>
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        <property type="entry name" value="DISCOIDIN, CUB, EGF, LAMININ , AND ZINC METALLOPROTEASE DOMAIN CONTAINING"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="MEPRIN A SUBUNIT ALPHA"/>
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        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="MATH"/>
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    </dbReference>
    <dbReference type="SMART" id="SM00235">
        <property type="entry name" value="ZnMc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="EGF/Laminin"/>
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    </dbReference>
    <dbReference type="SUPFAM" id="SSF55486">
        <property type="entry name" value="Metalloproteases ('zincins'), catalytic domain"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
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    <keyword evidence="19" id="KW-0395">Inflammatory response</keyword>
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    <keyword evidence="9 22 24" id="KW-0479">Metal-binding</keyword>
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    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
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    <keyword evidence="34" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="10" id="KW-0732">Signal</keyword>
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    <keyword evidence="13 28" id="KW-1133">Transmembrane helix</keyword>
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        <location>
            <begin position="663"/>
            <end position="685"/>
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        <location>
            <begin position="40"/>
            <end position="234"/>
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        <location>
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        </location>
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        <location>
            <begin position="405"/>
            <end position="570"/>
        </location>
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        <location>
            <begin position="615"/>
            <end position="655"/>
        </location>
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        <location>
            <position position="130"/>
        </location>
    </feature>
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        <location>
            <position position="129"/>
        </location>
        <ligand>
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        <location>
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        <location>
            <position position="139"/>
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            <dbReference type="ARBA" id="ARBA00004251"/>
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            <dbReference type="ARBA" id="ARBA00004613"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022536"/>
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            <dbReference type="ARBA" id="ARBA00022553"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
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            <dbReference type="ARBA" id="ARBA00023136"/>
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            <dbReference type="PROSITE" id="PS51864"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011480.1"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="688" mass="78314" checksum="0FDEED173B920B46" modified="2022-01-19" version="1">YIYIIYSILFYHLLLALFPIPRDASLAVNLSLFFQQNERNALRNEIYRWKFPIPYILGDDLDLNAKGVILEVFEMFRLKSCVDFKPYEGERSYIRFQKSNGCWSMVGDQQTGQNLSIGQLCDHKAIVEHELLHAMGFYHEQSRTDRDDYVNIWWDEILPGQSHNFVKYDDTLISDLNTPYDYESVMHYEPLSFNKNESVPTITAKIPAFNDVIGQRLDFSAIDLERLNRMYNCTSTHTLLDQCAFEFANICGMVQGTGDDADWVHKKSSLAGQEDHTLLGRCKDAGSFMYFNTSSGQAEDMALLESRILYPKRTQQCLQFFYKISGSPLDKLVIWVRKDNGTGTVNKLVKVKTFQGDSDHNWKIAHVTLNVQEKFRYVFQGLRGNHSSSSGGIVIDDVTLTETPCPSAVWLIRNFTHILQTSVSGSVMRSPRFYSPEGYGYGITLYPRGTFDSYFPDYTRISFHLCSGENDAVLQWPAENRRASITVLDQHPDIGNRMSSSRGFTTAKSQVLPDKNDTSFWDKPSVVGTFDPSCNCNRSLDWGWSNFISHKQLKQRNFLKNDDLIIFAEFKDLTHLKKTEVPIKPAQTITKGLILERQRRSALNTGPLEDWSSYMRDPCDPNPCQNDGMCVNVKGKASCRCPSGNTFFYTGERCQAAQVHGNLLGMMVGGAAGTIVLIIIIVSMLTRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCI0</accession>
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        <recommendedName>
            <fullName evidence="6">Murine leukemia virus integrase C-terminal domain-containing protein</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
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        <property type="protein sequence ID" value="ENSCSRP00000011924.1"/>
        <property type="gene ID" value="ENSCSRG00000008946.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="F:endonuclease activity"/>
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    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Murine leukemia virus integrase C-terminal" evidence="6">
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            <begin position="30"/>
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        </location>
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            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="108" mass="12002" checksum="97FD9D1FAA9649EB" modified="2022-01-19" version="1">MPAGNSGFPYSELYRLHRYQDPPAGRRSLDTLQPRFTGPPQVLLTTQTAVFLEGRKSWIHHSHIKPAVVDLSNGPAVSVAPEGTTADRWSCQPLSDTKLQLSKQMFLT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD16</accession>
    <name>A0A8C3SD16_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">3-beta hydroxysteroid dehydrogenase/isomerase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="2">Belongs to the 3-beta-HSD family.</text>
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    <dbReference type="AlphaFoldDB" id="A0A8C3SD16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012311.1">
        <property type="protein sequence ID" value="ENSCSRP00000011855.1"/>
        <property type="gene ID" value="ENSCSRG00000008854.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016616">
        <property type="term" value="F:oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006694">
        <property type="term" value="P:steroid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002225">
        <property type="entry name" value="3Beta_OHSteriod_DH/Estase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050425">
        <property type="entry name" value="NAD(P)_dehydrat-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10366:SF847">
        <property type="entry name" value="3 BETA-HYDROXYSTEROID DEHYDROGENASE TYPE 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10366">
        <property type="entry name" value="NAD DEPENDENT EPIMERASE/DEHYDRATASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01073">
        <property type="entry name" value="3Beta_HSD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 2" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="3-beta hydroxysteroid dehydrogenase/isomerase" evidence="4">
        <location>
            <begin position="31"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="150"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="172"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="212"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="246"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="299"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="3">
        <location>
            <begin position="317"/>
            <end position="327"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU004475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF01073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011855.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="327" mass="34376" checksum="2E439438D09C84A1" modified="2022-01-19" version="1">LVSGERTQGSWLQPPAPLHALSPGLCVSVSEKTKVTLIRGDISSPADVGAAVKGVDVVIHAASLVDVWGRVAPEKITEVNVHGTKNVIDACIEHGTQYLIYTSSMEVVGPNTKGDPFYRGNEDSAYDARHEQPYPLSKAQAERMVIEANGTPVSSPQPPGTAPGTGNETKASGRAPLPSSASPAPQPHGREEVGPRCPGQGTVRPSRESPSTREGGNGTQVSGKRNGTQASRTSPLRTLQPSRGWGWEERLGWGMGPRRDGTPTLTPPCLPAAGGRSVAGDLRPAPHGDLWGETPTNERILREGATDRTEAAPGHSGQHRARPGLRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD20</accession>
    <name>A0A8C3SD20_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Ferritin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation.</text>
    </comment>
    <comment type="function">
        <text evidence="9">Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>4 Fe(2+) + O2 + 4 H(+) = 4 Fe(3+) + 2 H2O</text>
            <dbReference type="Rhea" id="RHEA:11148"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="EC" id="1.16.3.1"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1 9">Belongs to the ferritin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SD20"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011710.1">
        <property type="protein sequence ID" value="ENSCSRP00000011282.1"/>
        <property type="gene ID" value="ENSCSRG00000008426.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008199">
        <property type="term" value="F:ferric iron binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008198">
        <property type="term" value="F:ferrous iron binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004322">
        <property type="term" value="F:ferroxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006879">
        <property type="term" value="P:intracellular iron ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006826">
        <property type="term" value="P:iron ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01056">
        <property type="entry name" value="Euk_Ferritin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1260.10:FF:000002">
        <property type="entry name" value="Ferritin, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1260.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001519">
        <property type="entry name" value="Ferritin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012347">
        <property type="entry name" value="Ferritin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009040">
        <property type="entry name" value="Ferritin-like_diiron"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009078">
        <property type="entry name" value="Ferritin-like_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014034">
        <property type="entry name" value="Ferritin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008331">
        <property type="entry name" value="Ferritin_DPS_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11431">
        <property type="entry name" value="FERRITIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11431:SF54">
        <property type="entry name" value="FERRITIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00210">
        <property type="entry name" value="Ferritin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47240">
        <property type="entry name" value="Ferritin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00540">
        <property type="entry name" value="FERRITIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00204">
        <property type="entry name" value="FERRITIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50905">
        <property type="entry name" value="FERRITIN_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8 9" id="KW-0408">Iron</keyword>
    <keyword evidence="2 9" id="KW-0409">Iron storage</keyword>
    <keyword evidence="3 8 9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ferritin-like diiron" evidence="10">
        <location>
            <begin position="7"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="24"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="104"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="138"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>1</label>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00025111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00047990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR601519-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU361145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011282.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="176" mass="20579" checksum="CA0F10B4931347E5" modified="2022-01-19" version="1">MESQVRQNFHRECEAAINCVVNLELRASYVFMSMSCYFDRDDVALRHMAQFLMAQSHEHKEYAEKFLQYQNKRGGRIVLQDIEKPERDEWRNSLEALQHALQLEKTLNQALLDLHKVATEQNDPHLCDFLESEYLEEQVKAIKQLGDHLTNLKRLGVPQNGMGEYLFDKLTLGHSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF47</accession>
    <name>A0A8C3SF47_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cell membrane</location>
            <topology evidence="1 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF47"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013849.1">
        <property type="protein sequence ID" value="ENSCSRP00000013305.1"/>
        <property type="gene ID" value="ENSCSRG00000010118.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15912">
        <property type="entry name" value="7tmA_OR6C-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000013">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047132">
        <property type="entry name" value="Olfact_rcpt_6C-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26454">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26454:SF18">
        <property type="entry name" value="OLFACTORY RECEPTOR 6C76"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="23"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="60"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="100"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="139"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="195"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="235"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="271"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="39"/>
            <end position="288"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013305.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="314" mass="35972" checksum="EDDD53910B41DA2F" modified="2022-01-19" version="1">MPNRTAVVEFILLGLTNDNHLNIVIFLVLLVTFLLILMGNIIIVTITLVDHRLQTPMYFFLRNFSILETCFTLVIIPRFLYSLLTGRKDISRPTCLLQSFFFFFLGSSTFFHLAVMSFDRYMAICNPLHYITVMSNRVCLYLVLGCWLVSFLLVFPTTVLFVHLLFCGPNIINHFYCDTAPLLQLSCTDTGIIEVVALVTAVLTLLGTLTVTIISYGCIISTIMRIPSSTGRKKAFSTCSAHLMVVVILYSRSIFRYIRPGQRGRWDFDKFVSFLYTVVTQLFNPYIYALRNEQVKQALKDACDRVFFQCLNRA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFG7</accession>
    <name>A0A8C3SFG7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">ATP6V1F neighbor</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013987.1">
        <property type="protein sequence ID" value="ENSCSRP00000013437.1"/>
        <property type="gene ID" value="ENSCSRG00000010215.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054323">
        <property type="entry name" value="SPMIP1_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35826:SF2">
        <property type="entry name" value="PROTEIN ATP6V1FNB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35826">
        <property type="entry name" value="PROTEIN ATP6V1FNB-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22589">
        <property type="entry name" value="SPMIP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Sperm microtubule inner protein 1 C-terminal" evidence="2">
        <location>
            <begin position="53"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="38"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="38"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="60"/>
            <end position="75"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF22589"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013437.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="160" mass="18250" checksum="C623B83B253B28C0" modified="2022-01-19" version="1">MARQLNMDTLQQDFWKEEYLKELMLRFRWHQRYGASVKAKQQQVRQRQQAAREPLKLPALPSPAPAPPAQPPPEEPAGAAQDGEMRPVAPEVRRLLYQGISQDGEGRRRYLARRTARAPEEKYYTPVTSNFVYGWQMGEPGRGGQGPARAHRGGFVLIVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGU3</accession>
    <name>A0A8C3SGU3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Centromere protein P</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014578.1">
        <property type="protein sequence ID" value="ENSCSRP00000013990.1"/>
        <property type="gene ID" value="ENSCSRG00000010687.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000775">
        <property type="term" value="C:chromosome, centromeric region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034080">
        <property type="term" value="P:CENP-A containing chromatin assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027801">
        <property type="entry name" value="CENP-P"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28577">
        <property type="entry name" value="CENTROMERE PROTEIN P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28577:SF1">
        <property type="entry name" value="CENTROMERE PROTEIN P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13096">
        <property type="entry name" value="CENP-P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013990.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="107" mass="11743" checksum="86E2DE7B08620DE1" modified="2022-01-19" version="1">MCHCTPCTPPPCVCAPYVALNPCSCPHVALHPPSQPLFELMIVWKIYVDAEGRVTPVLDLLPRIPVQALQHNKAAVENGPQCFRNMLLLLGIEASIESLIRSVGMEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI13</accession>
    <name>A0A8C3SI13_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Na(+)/H(+) exchange regulatory cofactor NHE-RF</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Scaffold protein that connects plasma membrane proteins with members of the ezrin/moesin/radixin family and thereby helps to link them to the actin cytoskeleton and to regulate their surface expression.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 4">Endomembrane system</location>
            <topology evidence="1 4">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI13"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015086.1">
        <property type="protein sequence ID" value="ENSCSRP00000014470.1"/>
        <property type="gene ID" value="ENSCSRG00000011100.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043495">
        <property type="term" value="F:protein-membrane adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072659">
        <property type="term" value="P:protein localization to plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06768">
        <property type="entry name" value="PDZ_NHERF-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000068">
        <property type="entry name" value="Na(+)/H(+) exchange regulatory cofactor NHE-RF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015098">
        <property type="entry name" value="EBP50_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051067">
        <property type="entry name" value="NHER"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017300">
        <property type="entry name" value="NHERF-1/NHERF-2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14191:SF4">
        <property type="entry name" value="NA(+)_H(+) EXCHANGE REGULATORY COFACTOR NHE-RF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14191">
        <property type="entry name" value="PDZ DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09007">
        <property type="entry name" value="EBP50_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037866">
        <property type="entry name" value="EBP50"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 4" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="PDZ" evidence="6">
        <location>
            <begin position="10"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="6">
        <location>
            <begin position="170"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="115"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="267"/>
            <end position="356"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="135"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="274"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="288"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="346"/>
            <end position="356"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR037866"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014470.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="356" mass="38847" checksum="B1E1C9BE6AE9DFAE" modified="2022-01-19" version="1">MAKEPPKPRLCHMLKGESGYGFHLHGEKGKSGQFIRKVEPGSPAEAAALRAGDRVVAVNGVNVEKETHHQVVQRIKAVEAETRLLVVDKETDEYLCSLRLTCTEEMVHAGIPVNSNAAPAKSPGSDNGDVWKPQLELSGGSLRSHSSHSFTSESGKKDVNGPTQELRPRLCHLKKGPSGYGFNLHSEKSRPGQFIRSVDPDSPASKAGLRPQDKLVEVNGINVEGMKHSEVVSNIKSKENEARLLVVDPETDDYFKKLGIIPTEEHIKGGVPQPITNGSAQTQLNGGSMSSSHSDLPSPEKESEEGESEKKDPFEESGLNLSPTAAEAKEKARAKRVNKRAPQMDWNKKREIFSNF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI18</accession>
    <name>A0A8C3SI18_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">ADP ribosylation factor like GTPase 16</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014721.1">
        <property type="protein sequence ID" value="ENSCSRP00000014128.1"/>
        <property type="gene ID" value="ENSCSRG00000010824.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00878">
        <property type="entry name" value="Arf_Arl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006689">
        <property type="entry name" value="Small_GTPase_ARF/SAR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46688">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR-LIKE PROTEIN 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46688:SF1">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR-LIKE PROTEIN 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00025">
        <property type="entry name" value="Arf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51417">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="4" id="KW-0460">Magnesium</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="1 3" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="binding site" evidence="3">
        <location>
            <begin position="6"/>
            <end position="13"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="4">
        <location>
            <position position="13"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="4">
        <location>
            <position position="40"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="3">
        <location>
            <position position="61"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="3">
        <location>
            <begin position="115"/>
            <end position="118"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014128.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="173" mass="18724" checksum="1C3CED2B190D8915" modified="2022-01-19" version="1">MYLLLGASGVGKTLLVKRLQKLCSKDGSRDLGEPPPTLPTVGTNLTDLLIQKKITIRELGGCMGPIWSSYYGDCSSVLFMIDAANPTQISSSCVQLLSLLSAEQLASASVLILFNKIDLPCYMSLVEMKSLFRIQDIISCANQPITVVETSARDGTGLPDVLQWLRSTLKDPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI30</accession>
    <name>A0A8C3SI30_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
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            <taxon>Vertebrata</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI30"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016183.1">
        <property type="protein sequence ID" value="ENSCSRP00000015521.1"/>
        <property type="gene ID" value="ENSCSRG00000011868.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:peptide antigen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
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        <property type="entry name" value="Ig-like_fold"/>
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        <property type="entry name" value="TCR_variable_domain"/>
    </dbReference>
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        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 21"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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    <keyword evidence="2" id="KW-0391">Immunity</keyword>
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    <keyword evidence="4" id="KW-0675">Receptor</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 8" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-1279">T cell receptor</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034254248" description="Ig-like domain-containing protein" evidence="8">
        <location>
            <begin position="24"/>
            <end position="111"/>
        </location>
    </feature>
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        <location>
            <begin position="74"/>
            <end position="98"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00043266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015521.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="11">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="111" mass="12167" checksum="95DB1075D79548A7" modified="2022-01-19" version="1">IERSPFFIVRLAAPLSLLFPVASSPWSRARSGGVSPRGRLAPSSAIARLHWYRQAPGELPLFLLMLVGKGSETQEPNFAADHDPGQKRSSRHIRGCQPGDTARYLCAVETQ</sequence>
</entry>
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    <accession>A0A8C3SIR8</accession>
    <name>A0A8C3SIR8_CHESE</name>
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        <submittedName>
            <fullName evidence="3">Proline rich 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the PROTOR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIR8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014869.1">
        <property type="protein sequence ID" value="ENSCSRP00000014267.1"/>
        <property type="gene ID" value="ENSCSRG00000010929.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:TORC2 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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    </dbReference>
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        <property type="entry name" value="PROLINE-RICH PROTEIN 5"/>
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    </dbReference>
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        <property type="entry name" value="TARGET OF RAPAMYCIN COMPLEX 2 SUBUNIT BIT61-RELATED"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="294"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="9"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="297"/>
            <end position="309"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014267.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="385" mass="42999" checksum="8263522CAA659445" modified="2022-01-19" version="1">MSSPSLSDLGKREQAALDERGTQQRRACSNATWNSIHNGVIAVFQRKGLPDHELYNLNEGVRQLLKTELGSFFTEYLQNQLLTKGMVILRDKIRFYEGQKLLDTLAETWDFFFSDVLPMLQAIFYPVQGKEPSVRQLALLHFRNIITLNIKLEDALSRSRARVPPSIIQMLLILQGVHESKGVTEDYLKLESLIQKVVSPYLGTYGLYSSDGPFTHSSCILEKRFFRRSKSGDILAKNPVVRSKSYNNPLLTPVAEYETEGIAANGTGIRRHSVSEMTSCMELQGYSNLTTIMDNGSKSSMTTTKSSLSGEQERPSANSVQCSIKLNAVEQQQGLFHTMGDQNRAFELAMDPALIPVPSSSPENIVDQILESIDSDSEGIFIDFG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKU8</accession>
    <name>A0A8C3SKU8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">CCHC-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKU8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015995.1">
        <property type="protein sequence ID" value="ENSCSRP00000015340.1"/>
        <property type="gene ID" value="ENSCSRG00000011726.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.60.10">
        <property type="entry name" value="Zinc finger, CCHC-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026523">
        <property type="entry name" value="PNMA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001878">
        <property type="entry name" value="Znf_CCHC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036875">
        <property type="entry name" value="Znf_CCHC_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095:SF51">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN MA1 HOMOLOG-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00098">
        <property type="entry name" value="zf-CCHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00343">
        <property type="entry name" value="ZnF_C2HC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57756">
        <property type="entry name" value="Retrovirus zinc finger-like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50158">
        <property type="entry name" value="ZF_CCHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0862">Zinc</keyword>
    <keyword evidence="1" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="CCHC-type" evidence="3">
        <location>
            <begin position="100"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="75"/>
            <end position="98"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015340.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="148" mass="16882" checksum="675CABD2CC5E8124" modified="2022-01-19" version="1">MLWRLQLRERAPNPPPFHKLIREIREEEERFLQVDAVVQPKKAGSHTTAVLGEMEEAPSVAVALRDLTREVAMMKAQGHPVPSSRGKSSRRGDSQREGFCYNCGRDGHYALDCQNKTDHARVSQRLQQTIRELQGNTNRAWGRSNPRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SL25</accession>
    <name>A0A8C3SL25_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Cytosolic fatty-acid binding proteins domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the calycin superfamily. Fatty-acid binding protein (FABP) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SL25"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016364.1">
        <property type="protein sequence ID" value="ENSCSRP00000015694.1"/>
        <property type="gene ID" value="ENSCSRG00000012000.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19447">
        <property type="entry name" value="L-BABP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.128.20:FF:000006">
        <property type="entry name" value="Fatty acid-binding protein, liver"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012674">
        <property type="entry name" value="Calycin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000463">
        <property type="entry name" value="Fatty_acid-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031259">
        <property type="entry name" value="ILBP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11955">
        <property type="entry name" value="FATTY ACID BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14651">
        <property type="entry name" value="Lipocalin_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00178">
        <property type="entry name" value="FATTYACIDBP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50814">
        <property type="entry name" value="Lipocalins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00214">
        <property type="entry name" value="FABP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Cytosolic fatty-acid binding proteins" evidence="6">
        <location>
            <begin position="5"/>
            <end position="22"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008390"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS00214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015694.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="126" mass="14005" checksum="F7969C16347AA724" modified="2022-01-19" version="1">MAFSGTWQVYVQENYEEFLKALALPDDLIKVAKDIKPVIEIQQNGNNFVVTSKTPKQSVTNSFTLGKEADITTMDGKKLKCTVNMIGGKLVCKSETFSHEQEIKGKEMVETMTVGSATLIRKSKKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLF1</accession>
    <name>A0A8C3SLF1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">MADS-box domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016243.1">
        <property type="protein sequence ID" value="ENSCSRP00000015580.1"/>
        <property type="gene ID" value="ENSCSRG00000011903.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042826">
        <property type="term" value="F:histone deacetylase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007507">
        <property type="term" value="P:heart development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1810.10:FF:000001">
        <property type="entry name" value="Myocyte-specific enhancer factor 2A homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1810.10">
        <property type="entry name" value="Transcription factor, MADS-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002100">
        <property type="entry name" value="TF_MADSbox"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036879">
        <property type="entry name" value="TF_MADSbox_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11945">
        <property type="entry name" value="MADS BOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11945:SF383">
        <property type="entry name" value="MYOCYTE-SPECIFIC ENHANCER FACTOR 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00319">
        <property type="entry name" value="SRF-TF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00404">
        <property type="entry name" value="MADSDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00432">
        <property type="entry name" value="MADS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55455">
        <property type="entry name" value="SRF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50066">
        <property type="entry name" value="MADS_BOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="MADS-box" evidence="8">
        <location>
            <begin position="32"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="103"/>
            <end position="146"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015580.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="146" mass="16383" checksum="9D3959499D470571" modified="2022-01-19" version="1">MPICRRQAASFPLPLRSAQGRSILEIPVPSLQVTFTKRKFGLMKKAYELSVLCDCEIALIIFNSTNRLFQYASTDMDKVLLKYTEYSEPHESRTNTDILEVTRRRGGEAGRSGRWVRAGSKAQSARQAAAEQPRRDTSSARSQPGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLN7</accession>
    <name>A0A8C3SLN7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLN7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016895.1">
        <property type="protein sequence ID" value="ENSCSRP00000016185.1"/>
        <property type="gene ID" value="ENSCSRG00000012337.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016185.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="98" mass="10612" checksum="A1291B6AC9F1D1ED" modified="2022-01-19" version="1">SLSRSLHCTPCLSHSLSRSLHCAPCLSHFLSRSPRHAPCLSHFLSCSLHCTPCLSHFLSRSLHCTPCLSLSRSPHHAPFPIGADSVGAPGLEHPWGKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLY1</accession>
    <name>A0A8C3SLY1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Kazal-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLY1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016499.1">
        <property type="protein sequence ID" value="ENSCSRP00000015824.1"/>
        <property type="gene ID" value="ENSCSRG00000012070.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000016586.1">
        <property type="protein sequence ID" value="ENSCSRP00000015902.1"/>
        <property type="gene ID" value="ENSCSRG00000012122.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050159">
        <property type="entry name" value="Kazal-type_SerProtInhib"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002350">
        <property type="entry name" value="Kazal_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036058">
        <property type="entry name" value="Kazal_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47499:SF1">
        <property type="entry name" value="SERINE PROTEASE INHIBITOR KAZAL-TYPE 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47499">
        <property type="entry name" value="SERINE PROTEASE INHIBITOR KAZAL-TYPE 7 SPINK7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00050">
        <property type="entry name" value="Kazal_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00280">
        <property type="entry name" value="KAZAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100895">
        <property type="entry name" value="Kazal-type serine protease inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00282">
        <property type="entry name" value="KAZAL_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51465">
        <property type="entry name" value="KAZAL_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0722">Serine protease inhibitor</keyword>
    <feature type="domain" description="Kazal-like" evidence="7">
        <location>
            <begin position="9"/>
            <end position="70"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015824.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="70" mass="8095" checksum="4086D493B719B7CC" modified="2022-01-19" version="1">QPLIPGKKMYFRIDCSRYQRTKDPRKRACPRIYAPVCATNGVTYDNECLLCVQTFWPKGHIWVGKLHAGP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQH1</accession>
    <name>A0A8C3SQH1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Rho-GAP domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQH1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017474.1">
        <property type="protein sequence ID" value="ENSCSRP00000016706.1"/>
        <property type="gene ID" value="ENSCSRG00000012801.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.555.10">
        <property type="entry name" value="Rho GTPase activation protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037863">
        <property type="entry name" value="RHOGAP6/36"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000198">
        <property type="entry name" value="RhoGAP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12635:SF7">
        <property type="entry name" value="RHO GTPASE ACTIVATING PROTEIN 6-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12635">
        <property type="entry name" value="RHO-GTPASE-ACTIVATING PROTEIN 6 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00620">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00324">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50238">
        <property type="entry name" value="RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rho-GAP" evidence="2">
        <location>
            <begin position="205"/>
            <end position="384"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016706.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="436" mass="48994" checksum="1B597CF495C7D0E6" modified="2022-01-19" version="1">NGDPGEFTKSSILGQRVRMQPVPLHSLSELERACLQEIAFYQLQKMNMISGISLSKAGPKRNKFIRRKLENSSKEKKECCPQAFGIPLSQVIANDWTHKQTQEAVKGSRRDCLEVEATVTEFRAQIQKKSPFSRECMLGPGGEFADEPLSPTFLDNVSRSHRRGGVSVDSITDLGDNTSRLLEALQLSHPNELDLRRTLERSKTLSLNPIYRQVPRVVDRCCQHIEAYGLQTVGIFRVGSSKKRVQQLREEFDQGFDVFLDDSHCVHDVAPESQHPRTHFTRLGTKGCLLVYLLPPCNSDTLYQLLQFLNKVAQHAQDSIGPERQEIPGNKMTASNLATIFGPNLLQREKLLERDPSAHAMEIEYSASIILVLQSLIENYEALFMVGKEAFTVNAFPTLPLLFARESSQNFSLYTLPSCCTIGQICSGGLVFFTFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQK7</accession>
    <name>A0A8C3SQK7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">TGFB induced factor homeobox 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the TALE/TGIF homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQK7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018093.1">
        <property type="protein sequence ID" value="ENSCSRP00000017299.1"/>
        <property type="gene ID" value="ENSCSRG00000013304.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000059">
        <property type="entry name" value="TGFB-induced factor homeobox 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008422">
        <property type="entry name" value="KN_HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050224">
        <property type="entry name" value="TALE_homeobox"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11850">
        <property type="entry name" value="HOMEOBOX PROTEIN TRANSCRIPTION FACTORS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05920">
        <property type="entry name" value="Homeobox_KN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 8" id="KW-0371">Homeobox</keyword>
    <keyword evidence="6 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="10">
        <location>
            <begin position="20"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="8">
        <location>
            <begin position="22"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="163"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="244"/>
            <end position="267"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00038021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017299.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="267" mass="29075" checksum="F48084986B69E51E" modified="2022-01-19" version="1">MSDSDLGEDDGTASLDLLQLNKRKRRGNLPKESVKILRDWLYEHRFNAYPSEQEKLSLSGQTNLSVLQICNWFINARRRLLPDMLRKDGKDPNQFTISRRGGKTADVALPRGATAGSGVLVMPPVAPTTAAAAATPKVLSMSVCPQVICHHAQPLASSLTVVSTHGAEQEKQVPFPRMEPDPHSKPQLSTTSSTMALLARTDAASPTNGLFNTPPPTPPELFGEDFSSFQLLVEVALQKAAELESQRQNGQLPPLWHTEPQAAPVSK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQW4</accession>
    <name>A0A8C3SQW4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Frizzled-5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the G-protein coupled receptor Fz/Smo family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQW4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018262.1">
        <property type="protein sequence ID" value="ENSCSRP00000017456.1"/>
        <property type="gene ID" value="ENSCSRG00000013402.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042813">
        <property type="term" value="F:Wnt receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017147">
        <property type="term" value="F:Wnt-protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060070">
        <property type="term" value="P:canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035567">
        <property type="term" value="P:non-canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048731">
        <property type="term" value="P:system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15249">
        <property type="entry name" value="7tmF_FZD5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.2000.10:FF:000004">
        <property type="entry name" value="Frizzled class receptor 8a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000053">
        <property type="entry name" value="Frizzled class receptor 8a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.2000.10">
        <property type="entry name" value="Frizzled cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015526">
        <property type="entry name" value="Frizzled/SFRP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000539">
        <property type="entry name" value="Frizzled/Smoothened_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020067">
        <property type="entry name" value="Frizzled_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036790">
        <property type="entry name" value="Frizzled_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017981">
        <property type="entry name" value="GPCR_2-like_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11309">
        <property type="entry name" value="FRIZZLED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11309:SF136">
        <property type="entry name" value="FRIZZLED-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01534">
        <property type="entry name" value="Frizzled"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01392">
        <property type="entry name" value="Fz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00489">
        <property type="entry name" value="FRIZZLED"/>
    </dbReference>
    <dbReference type="SMART" id="SM00063">
        <property type="entry name" value="FRI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01330">
        <property type="entry name" value="Frizzled"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63501">
        <property type="entry name" value="Frizzled cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50038">
        <property type="entry name" value="FZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50261">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="13 17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="12 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0675">Receptor</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 20" id="KW-0732">Signal</keyword>
    <keyword evidence="15" id="KW-0807">Transducer</keyword>
    <keyword evidence="7 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 19" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="signal peptide" evidence="20">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034460305" description="Frizzled-5" evidence="20">
        <location>
            <begin position="26"/>
            <end position="560"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="233"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="267"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
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            <begin position="307"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="355"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="404"/>
            <end position="425"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="446"/>
            <end position="467"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="493"/>
            <end position="515"/>
        </location>
    </feature>
    <feature type="domain" description="FZ" evidence="21">
        <location>
            <begin position="27"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 2" evidence="22">
        <location>
            <begin position="229"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="154"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="154"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="32"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="40"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="77"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="104"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="108"/>
            <end position="132"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004653"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008077"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00090"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017456.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="560" mass="62081" checksum="246821EE422A7906" modified="2022-01-19" version="1">RSGRGSAPLLPSLLLLLRLPLLAAAAAKAPVCQEITVPMCKGIGYNLTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSVYTPICLLDYAKPLPPCRAVCERAKAGCSPLMRQYGFAWPERMSCDRLPALGDPDTLCMDYNRSEPTAAPPALAKPTRASRGPQRSLAPGGGADCGRVCRCTEPFVPIARESHPLYSKIRTGQVPNCAVPCFQPYFTQDEKTFASFWIGLWSILCFLSTATTVATFLIDMERFRYPERPIIFLSACYLFVSLGYIVRLVAGHASVACNPEYRHVHYETTGPALCTMVFLLLYFFGMASSIWWVILSLTWFLAAGLKWGNEAIAGYSQYFHLAAWLIPSVKSIAVLALSSVDGDPVAGVCYVGNQNLDNLRGFVLAPLVVYLFTGTLFLLAGFVSLFRIRSVIKQGGTKTDKLEKLMIRIGIFTVLYTVPATLVVACYVYEQHYRESWEKAHNCSCPGDPSKPKPDYAVFMLKYFMCLVVGITSGVWIWSGKTLDSWRQFTGNPGGETRHGAFMLLPQKLAAFPAGDWDEQAGT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQW5</accession>
    <name>A0A8C3SQW5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Adenylyl cyclase-associated protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Directly regulates filament dynamics and has been implicated in a number of complex developmental and morphological processes, including mRNA localization and the establishment of cell polarity.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Homodimer. Binds actin monomers.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the CAP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018231.1">
        <property type="protein sequence ID" value="ENSCSRP00000017431.1"/>
        <property type="gene ID" value="ENSCSRG00000013399.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1601at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008179">
        <property type="term" value="F:adenylate cyclase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019933">
        <property type="term" value="P:cAMP-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000902">
        <property type="term" value="P:cell morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.330:FF:000001">
        <property type="entry name" value="Adenylyl cyclase-associated protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.160.20.70:FF:000001">
        <property type="entry name" value="Adenylyl cyclase-associated protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.160.20.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.330">
        <property type="entry name" value="Adenylate cyclase-associated CAP, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001837">
        <property type="entry name" value="Adenylate_cyclase-assoc_CAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013912">
        <property type="entry name" value="Adenylate_cyclase-assoc_CAP_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013992">
        <property type="entry name" value="Adenylate_cyclase-assoc_CAP_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017901">
        <property type="entry name" value="C-CAP_CF_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016098">
        <property type="entry name" value="CAP/MinC_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036223">
        <property type="entry name" value="CAP_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028417">
        <property type="entry name" value="CAP_CS_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018106">
        <property type="entry name" value="CAP_CS_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053950">
        <property type="entry name" value="CAP_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036222">
        <property type="entry name" value="CAP_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006599">
        <property type="entry name" value="CARP_motif"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003124">
        <property type="entry name" value="WH2_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10652">
        <property type="entry name" value="ADENYLYL CYCLASE-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10652:SF1">
        <property type="entry name" value="ADENYLYL CYCLASE-ASSOCIATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08603">
        <property type="entry name" value="CAP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21938">
        <property type="entry name" value="CAP_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01213">
        <property type="entry name" value="CAP_N-CM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00673">
        <property type="entry name" value="CARP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69340">
        <property type="entry name" value="C-terminal domain of adenylylcyclase associated protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101278">
        <property type="entry name" value="N-terminal domain of adenylylcyclase associated protein, CAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51329">
        <property type="entry name" value="C_CAP_COFACTOR_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01088">
        <property type="entry name" value="CAP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01089">
        <property type="entry name" value="CAP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51082">
        <property type="entry name" value="WH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="11" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003250"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00026058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017431.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="473" mass="51326" checksum="9B720A1C4270B4E6" modified="2022-01-19" version="1">MTDMQSLVERLEKAVGRLEAASQSPGMYGDGSSKGIAEYVQAFDTLLAGPVAEYMKISKDIGGDVQKHAEMVHTGLTTERVLLVTASQCQQPSANNFSTLLKPISEQIQVVQNFREKNRGSKLFNHLSAVSESIPALGWMAMAPKPGPYVKEMTDAAMFYTNRILKEYKDVDKKHVDWVKAYLSIWAELQAYIKEHHTTGLTWSKTGPTAKEVGNAPVAPPTAAAPPPPGPPPPPAPGPTNSGSDDSVSRSALFAQINQGEGITSALKHVPDDMKTHKNPGLKNQSGPVRTGPKPFTAPKPACAANPPKKSSPKKEPAMLELEGKKWRVENQEKASNLVISDTELKQVAYIYNCMNSTLQIKGKINSITVDNCKKLGLVFDDVVGIVEIINCRDIKVQVMGKVPTISINKTDGCHVYLSKSSLDCEIVSAKSSEMNVLVPTESGDFNEFPIPEQFKSLWNGQKLVTSVTEIAG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR10</accession>
    <name>A0A8C3SR10_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">G2 and S phase-expressed protein 1 N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR10"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018088.1">
        <property type="protein sequence ID" value="ENSCSRP00000017291.1"/>
        <property type="gene ID" value="ENSCSRG00000013273.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005876">
        <property type="term" value="C:spindle microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000922">
        <property type="term" value="C:spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007080">
        <property type="term" value="P:mitotic metaphase chromosome alignment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026657">
        <property type="entry name" value="DDA3/GTSE-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032768">
        <property type="entry name" value="GTSE1_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21584">
        <property type="entry name" value="DIFFERENTIAL DISPLAY AND ACTIVATED BY P53 DDA3 /G2 S PHASE EXPRESSED 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21584:SF1">
        <property type="entry name" value="PROLINE_SERINE-RICH COILED-COIL PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15259">
        <property type="entry name" value="GTSE1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="G2 and S phase-expressed protein 1 N-terminal" evidence="6">
        <location>
            <begin position="10"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="102"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="255"/>
            <end position="282"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF15259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017291.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="30552" checksum="048E2FFE7B8478C5" modified="2022-01-19" version="1">MGQYFFPDIKFITDEKFDFGLSSPSDSREEERVEEEEVRHIERGVAQRLDLNVQQREGVGRSRECLARWSPLSAEKLDEIVKEANRLAVQLERCSLREKENASAGPLGAARASPRSPRRETFVVKNSPVRALLPTVEPGKLLPLGKSPSPCARAAPPPASDTSWAAGGLASQSKVFVISFPSCKVEPVPLELGSWPCLWGNCLNGPSPRECRQQVLTCRDPWASGVGSLGSLKGAQSLGSHHCWAVGIPKLSGAVPGQHQAGGPLRSTEGLQEGGLWDLSQR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRG4</accession>
    <name>A0A8C3SRG4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Transcription initiation factor TFIID subunit 13</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Transcription initiation factor TFIID 18 kDa subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">The TFIID basal transcription factor complex plays a major role in the initiation of RNA polymerase II (Pol II)-dependent transcription. TFIID recognizes and binds promoters via its subunit TBP, a TATA-box-binding protein, and promotes assembly of the pre-initiation complex (PIC). The TFIID complex consists of TBP and TBP-associated factors (TAFs), including TAF1, TAF2, TAF3, TAF4, TAF5, TAF6, TAF7, TAF8, TAF9, TAF10, TAF11, TAF12 and TAF13. TAF13, together with TAF11 and TBP, play key roles during promoter binding by the TFIID and TFIIA transcription factor complexes.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the TFIID basal transcription factor complex, composed of TATA-box-binding protein TBP, and a number of TBP-associated factors (TAFs), including TAF1, TAF2, TAF3, TAF4, TAF5, TAF6, TAF7, TAF8, TAF9, TAF10, TAF11, TAF12 and TAF13. Interacts with TBP, and more strongly with TAF10 and TAF11.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the TAF13 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018518.1">
        <property type="protein sequence ID" value="ENSCSRP00000017696.1"/>
        <property type="gene ID" value="ENSCSRG00000013611.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005669">
        <property type="term" value="C:transcription factor TFIID complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006366">
        <property type="term" value="P:transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07978">
        <property type="entry name" value="HFD_TAF13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000028">
        <property type="entry name" value="Transcription initiation factor TFIID subunit 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003195">
        <property type="entry name" value="TFIID_TAF13"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11380:SF5">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11380">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR TFIID/SUPT3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02269">
        <property type="entry name" value="TFIID-18kDa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00038392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00040136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00056273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00062721"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00082869"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017696.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="124" mass="14226" checksum="BAA1A1CEEBB50FD3" modified="2022-01-19" version="1">MADEEEDPPFEEDTEEAGGGPDGGQGKRKRLFSKELRCMMYGFGDDQNPYTESVDILEDLVIEFITEMTHKAMSIGRQGRVQVEDIVFLIRKDPRKFARVKDLLTMNEELKRARKAFDEANYGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS43</accession>
    <name>A0A8C3SS43_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS43"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018919.1">
        <property type="protein sequence ID" value="ENSCSRP00000018082.1"/>
        <property type="gene ID" value="ENSCSRG00000013882.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056362">
        <property type="entry name" value="AtuA-like_ferredoxin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010839">
        <property type="entry name" value="AtuA_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47708">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47708:SF2">
        <property type="entry name" value="SI:CH73-132F6.5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07287">
        <property type="entry name" value="AtuA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23544">
        <property type="entry name" value="AtuA_ferredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Acyclic terpene utilisation N-terminal" evidence="1">
        <location>
            <begin position="8"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="domain" description="AtuA-like ferredoxin-fold" evidence="2">
        <location>
            <begin position="364"/>
            <end position="468"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF07287"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF23544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018082.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="478" mass="52283" checksum="DC21774874A474CE" modified="2022-01-19" version="1">MEGGKRFPENIHSMNAYLGARPISRALDLGADIVVTGRCVDSGIVLGPLIHSFGWNRDEFDLLAAGSLAGHLIECGAQCTGGIFTDWHTIPDWHNMGFPIVECSSDGHFTLSKPPDTGGLISFGTVAEQLVYEIGNPQRYLLPDVTCDFSQVSITEIPGIEGGAVKIHGAKGSPPSTFYKVNATYLDGFRATAVCPVVGPKAVEKGRQTAESILKRTRLIFSQLGYEDYCAVNIQILGSEDTYGPHAKKKIDDGPREAVIWLAVHHKQKKAVEIFSREIAPAGTGMAPGLTAVVGGRPRVSPVMKPFFFLYPKRNVKINIFLNGQHVETFQEDLTFTSDAVVSLDSPKTDDELKDLPCGPHTYRLEDLAYTRSGDKGNSANIGVIARHPLYYPYLKKTLTAQALEDYFQHLLEREQPEEKLVTRYELPGIHGLNFVLKNSLGGGGVASLRSDPQGKAFGQMLLDFQIKNVPDLKSLIE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSC6</accession>
    <name>A0A8C3SSC6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Transcription termination factor 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">RNA polymerase II termination factor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Transcription release factor 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SNF2/RAD54 helicase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019477.1">
        <property type="protein sequence ID" value="ENSCSRP00000018621.1"/>
        <property type="gene ID" value="ENSCSRG00000014245.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008094">
        <property type="term" value="F:ATP-dependent activity, acting on DNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004386">
        <property type="term" value="F:helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006353">
        <property type="term" value="P:DNA-templated transcription termination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18072">
        <property type="entry name" value="DEXHc_TTF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18793">
        <property type="entry name" value="SF2_C_SNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10810:FF:000043">
        <property type="entry name" value="Transcription termination factor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10810">
        <property type="entry name" value="Tandem AAA-ATPase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002464">
        <property type="entry name" value="DNA/RNA_helicase_DEAH_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038718">
        <property type="entry name" value="SNF2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049730">
        <property type="entry name" value="SNF2/RAD54-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000330">
        <property type="entry name" value="SNF2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050628">
        <property type="entry name" value="SNF2_RAD54_helicase_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010666">
        <property type="entry name" value="Znf_GRF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45626:SF50">
        <property type="entry name" value="TRANSCRIPTION TERMINATION FACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45626">
        <property type="entry name" value="TRANSCRIPTION TERMINATION FACTOR 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00176">
        <property type="entry name" value="SNF2-rel_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06839">
        <property type="entry name" value="Zn_ribbon_GRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00690">
        <property type="entry name" value="DEAH_ATP_HELICASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51999">
        <property type="entry name" value="ZF_GRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="9" id="KW-0347">Helicase</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0804">Transcription</keyword>
    <keyword evidence="12" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="3" id="KW-0806">Transcription termination</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 19" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="GRF-type" evidence="23">
        <location>
            <begin position="6"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="21">
        <location>
            <begin position="621"/>
            <end position="826"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="22">
        <location>
            <begin position="1030"/>
            <end position="1162"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="148"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="483"/>
            <end position="528"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="148"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="20">
        <location>
            <begin position="209"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="240"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="20">
        <location>
            <begin position="267"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="20">
        <location>
            <begin position="280"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="20">
        <location>
            <begin position="483"/>
            <end position="492"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00070113"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00079067"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00082628"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01343"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018621.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1162" mass="128988" checksum="838C668605057A92" modified="2022-01-19" version="1">MEAVRCARHGSLCFLKTGVRDGPNKGKSYYVCGLRDQALCGFTLPAHLPASYCLIHEKYMVELQLLIQQQDSEEYNLYYRCLKSKMEGKKWCGSIPWQDSKAIKPPVDAESQHASELFHNPNGQRNPFKVIDKNCELSSWKLLNEGNREKNTVEGGKQKEKREQALDKKEEEKLTSESQMGREPPVGMKIKKKQSGEKRSDTELGEGTGSRTKSSQSEIQKARNLSGDKQKYGTSGQSEKSSEHIEEEACAKPVKDALHRERKLKPSSASLDSQKASTEPPREEQLRKGDSKSDKGKGIEVKVDAGGKAREKNVTPRECVISQEATGLSVPSALLQVPSEGGPVAQPAPSKAGIVPGERKYANQNTNSDEGEVVFVSSKLGKDQPNGSVLDLQQGEIHVRTSGKSEQRIFSSSSGVATSLQKEETLDTKALQNHLTVQLKQKKSTLATVNVQALPDKGERLLKQVQDLEAELSALCLSTAESAEEGNSVSSDNQEEYLCNPFSRTTTEPPRTEHLKNPQPFQGPFAKTSLGLHGCSSAPSLGPSQYYSHVYGANSSVQGLYGGRMTEDRLKAVHSATSDAINHLHRSLESCPTEETVAEDPSGLKVPLLLHQKQALAWLLWRESQRPYGGILADDMGLGKTLTMIALILAQKRLEKGKGKEKKLEMWLSKHDSSVFPSRGTLIVCPASLIHHWKKEVERRVSSGKLRVCLYHGPNRNKQVEALSEYDIVVTTYSLLSKEIPTKKEEGEVPAEDHDVGDMSCPCSPLLRVAWARIILDEAHNIKNPKVQTSIAVCKLRASARWAVTGTPIQNNLLDMYSLLRFLRCSPFDEFKLWKNQVDNNTKKGGERLSILTRSLLLRRTKDQLDSTGKPLVSLPERHTQLHRLKLSEDEQCVYNVLFARSRSTLQSYLKRQEQKSHCGEYSGANPFDKVVQEFGASRKDSQSDSHVSSTVHVLSMLLRLRQCCCHLSLLKVALDQANFNSEGLSLSLEEHLSALTLSELQSPDTKSTVYLNGKAFSMDLFEITRESTKLSHLLTELKTIQSHSKSQKSVIVSQWTSMLKIVAVHLERQGLKYATVDGSVNPKQRMDLVEEFNNNPKGPRVMLISLLAGGVGLNLTGGNHLFLLDMHWNPALEDQACDRIYRVGQKNDVVIHRSGSAVLNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STB1</accession>
    <name>A0A8C3STB1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Exosome component 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the RNase PH family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STB1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020261.1">
        <property type="protein sequence ID" value="ENSCSRP00000019381.1"/>
        <property type="gene ID" value="ENSCSRG00000014748.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000177">
        <property type="term" value="C:cytoplasmic exosome (RNase complex)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000176">
        <property type="term" value="C:nuclear exosome (RNase complex)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071028">
        <property type="term" value="P:nuclear mRNA surveillance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071051">
        <property type="term" value="P:poly(A)-dependent snoRNA 3'-end processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016075">
        <property type="term" value="P:rRNA catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034475">
        <property type="term" value="P:U4 snRNA 3'-end processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.230.70">
        <property type="entry name" value="GHMP Kinase, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001247">
        <property type="entry name" value="ExoRNase_PH_dom1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036345">
        <property type="entry name" value="ExoRNase_PH_dom2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027408">
        <property type="entry name" value="PNPase/RNase_PH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020568">
        <property type="entry name" value="Ribosomal_Su5_D2-typ_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050080">
        <property type="entry name" value="RNase_PH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11953">
        <property type="entry name" value="EXOSOME COMPLEX COMPONENT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11953:SF2">
        <property type="entry name" value="EXOSOME COMPLEX COMPONENT MTR3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01138">
        <property type="entry name" value="RNase_PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55666">
        <property type="entry name" value="Ribonuclease PH domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54211">
        <property type="entry name" value="Ribosomal protein S5 domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0271">Exosome</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="5" id="KW-0698">rRNA processing</keyword>
    <feature type="domain" description="Exoribonuclease phosphorolytic" evidence="9">
        <location>
            <begin position="38"/>
            <end position="153"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006678"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF01138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019381.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="259" mass="26610" checksum="7092C97FA542A176" modified="2022-01-19" version="1">MALDHRRVPGPEESQAPLLYAVPGEAGTEVPGREAASLRPLLARAGLLSQAEGSAYVELGGGTKVLCAVRGPREAAEGRGRLLCEFRRAPFSARGARPRPGPAAAEALAPAVRLARYPRARLELTALVLQDGGSALAAALSAAALALADAGVEMFDLVVGCGLCRAPGPGGAWLLQPSEAEERAAAARLTVALMPGLNQVAGLLGSGQGGPPESWAQAVRLGLEGCQRLYPVLRRSLLRAAERRAAEAAQPPLASKSVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU61</accession>
    <name>A0A8C3SU61_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">AIP/AIPL N-terminal FKBP-type PPIase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU61"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021140.1">
        <property type="protein sequence ID" value="ENSCSRP00000020237.1"/>
        <property type="gene ID" value="ENSCSRG00000014963.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003755">
        <property type="term" value="F:peptidyl-prolyl cis-trans isomerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000052">
        <property type="entry name" value="Aryl-hydrocarbon-interacting protein-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.50.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039663">
        <property type="entry name" value="AIP/AIPL1/TTC9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056277">
        <property type="entry name" value="PPIase_AIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046357">
        <property type="entry name" value="PPIase_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11242">
        <property type="entry name" value="ARYL HYDROCARBON RECEPTOR INTERACTING PROTEIN RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11242:SF1">
        <property type="entry name" value="PPIASE FKBP-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23322">
        <property type="entry name" value="PPIase_AIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54534">
        <property type="entry name" value="FKBP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0802">TPR repeat</keyword>
    <feature type="domain" description="AIP/AIPL N-terminal FKBP-type PPIase" evidence="6">
        <location>
            <begin position="27"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="324"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="5">
        <location>
            <begin position="340"/>
            <end position="358"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF23322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020237.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="378" mass="42881" checksum="4B7581B7534E493C" modified="2022-01-19" version="1">MDEMYLLNVEGVKKKILHGGRGELPQFKDGSKLTFHFQTLKDDFEHTVIDDSRQAGIPMEIIVGKLFKIEVWETLLTSMRIGEVAEFWCDAIHTGMYALVSKGMRRIAEGKDPLEGQKHRCGMGNMFDYHSTGYADLDELQRAPQPLIFIMELFKVDDPSSYKRDTWAMNKEEKLSAVPVLHSEGNRLVLLKRYQEAAAKYQEAVICLRNIQAKEKPWAEDWLSLEKLITPLVLNYCQCQLELGEYYEVLEHTTDLLQKNKENVKAYFKRAKAHAAVWNEKEAREDFLRVAQLDPSLAAAVKKELRLLGETMREKRVEDRQRYQGLFQQPQFKGTTEGKGQWGGDGNAGAGMQEGGDSGEASQPAPGGGYLLNTNSPT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVN6</accession>
    <name>A0A8C3SVN6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Growth hormone secretagogue receptor type 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">GH-releasing peptide receptor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Ghrelin receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Receptor for ghrelin, coupled to G-alpha-11 proteins. Stimulates growth hormone secretion. Also binds other growth hormone releasing peptides (GHRP) (e.g. Met-enkephalin and GHRP-6) as well as non-peptide, low molecular weight secretagogues (e.g. L-692,429, MK-0677, adenosine).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVN6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020472.1">
        <property type="protein sequence ID" value="ENSCSRP00000019588.1"/>
        <property type="gene ID" value="ENSCSRG00000014822.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000029446.1">
        <property type="protein sequence ID" value="ENSCSRP00000028293.1"/>
        <property type="gene ID" value="ENSCSRG00000020824.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008528">
        <property type="term" value="F:G protein-coupled peptide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032870">
        <property type="term" value="P:cellular response to hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15132">
        <property type="entry name" value="7tmA_motilin_R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000125">
        <property type="entry name" value="growth hormone secretagogue receptor type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003905">
        <property type="entry name" value="GHS-R/MTLR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24243">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24243:SF3">
        <property type="entry name" value="MOTILIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01417">
        <property type="entry name" value="GHSRECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 15" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 15" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 15" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 15 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="35"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="73"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="111"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="153"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="204"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="253"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="291"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="17">
        <location>
            <begin position="53"/>
            <end position="312"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00018726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00032291"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00033151"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00056988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019588.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="40702" checksum="AD84AED1A5EEE047" modified="2022-01-19" version="1">GDRWTPGAVPGFRGHFPSSEKWASDRLCLSLPLPALIPVTAVCLGLFLVGVAGNVLTVLVLRRCRELKTTTNLYLGSMALSDLLILLGLPFDLYRLWRSRPWIFGQLLCRLSYYLSEACTYCTILHITALTVERYLAICFPLKAKVVITKHRVKAVIGALWAFALLSAGPFFFLVGVEQRDNQTDFSRECRLTPLATESGLLGIMLWVTTSYFILPVLCLNVLYGLIGRALWRSKVRPQGPNAALREKGHRQTIRILAVVVLAFIICWLPFHVGRIIFINTQDTSMMLFSQYFNIFALQLFYLSASINPILYNLISKKYRAAVYKLLLPRRSGERAFSATRDTGGYTETSASIKKEYITPF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW71</accession>
    <name>A0A8C3SW71_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000020527.1">
        <property type="protein sequence ID" value="ENSCSRP00000019640.1"/>
        <property type="gene ID" value="ENSCSRG00000014970.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="14"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="59"/>
            <end position="78"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019640.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="78" mass="9110" checksum="F3C9E1567CCB48FF" modified="2022-01-19" version="1">TEGLRSNVQSMGRWIYWGCFYFFPWLRMWRRGKRSHIQAFPKCPLGSETPGEHCWRAGQQLPRGQPAGRGLLPWGXXX</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW94</accession>
    <name>A0A8C3SW94_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">histidine--tRNA ligase</fullName>
            <ecNumber evidence="2">6.1.1.21</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>tRNA(His) + L-histidine + ATP = L-histidyl-tRNA(His) + AMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17313"/>
            <dbReference type="Rhea" id="RHEA-COMP:9665"/>
            <dbReference type="Rhea" id="RHEA-COMP:9689"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57595"/>
            <dbReference type="ChEBI" id="CHEBI:78442"/>
            <dbReference type="ChEBI" id="CHEBI:78527"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.1.1.21"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the class-II aminoacyl-tRNA synthetase family.</text>
    </comment>
    <dbReference type="EC" id="6.1.1.21" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SW94"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021216.1">
        <property type="protein sequence ID" value="ENSCSRP00000020313.1"/>
        <property type="gene ID" value="ENSCSRG00000015437.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1906957at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004821">
        <property type="term" value="F:histidine-tRNA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042802">
        <property type="term" value="F:identical protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006427">
        <property type="term" value="P:histidyl-tRNA aminoacylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032543">
        <property type="term" value="P:mitochondrial translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00773">
        <property type="entry name" value="HisRS-like_core"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00859">
        <property type="entry name" value="HisRS_anticodon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.800:FF:000008">
        <property type="entry name" value="histidine--tRNA ligase, cytoplasmic isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.930.10:FF:000021">
        <property type="entry name" value="Probable histidine--tRNA ligase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.800">
        <property type="entry name" value="Anticodon-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.930.10">
        <property type="entry name" value="Bira Bifunctional Protein, Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.10">
        <property type="entry name" value="S15/NS1, RNA-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006195">
        <property type="entry name" value="aa-tRNA-synth_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045864">
        <property type="entry name" value="aa-tRNA-synth_II/BPL/LPL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004154">
        <property type="entry name" value="Anticodon-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036621">
        <property type="entry name" value="Anticodon-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015807">
        <property type="entry name" value="His-tRNA-ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041715">
        <property type="entry name" value="HisRS-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004516">
        <property type="entry name" value="HisRS/HisZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033656">
        <property type="entry name" value="HisRS_anticodon"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009068">
        <property type="entry name" value="uS15_NS1_RNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000738">
        <property type="entry name" value="WHEP-TRS_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00442">
        <property type="entry name" value="hisS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11476:SF7">
        <property type="entry name" value="HISTIDINE--TRNA LIGASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11476">
        <property type="entry name" value="HISTIDYL-TRNA SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03129">
        <property type="entry name" value="HGTP_anticodon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13393">
        <property type="entry name" value="tRNA-synt_His"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00458">
        <property type="entry name" value="WHEP-TRS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001549">
        <property type="entry name" value="His-tRNA_synth"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00991">
        <property type="entry name" value="WHEP-TRS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52954">
        <property type="entry name" value="Class II aaRS ABD-related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55681">
        <property type="entry name" value="Class II aaRS and biotin synthetases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47060">
        <property type="entry name" value="S15/NS1 RNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50862">
        <property type="entry name" value="AA_TRNA_LIGASE_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51185">
        <property type="entry name" value="WHEP_TRS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0030">Aminoacyl-tRNA synthetase</keyword>
    <keyword evidence="6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0436">Ligase</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008226"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00047639"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020313.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="506" mass="57264" checksum="9C5C32B89F69679D" modified="2022-01-19" version="1">MADEAAKLDDALRRQVDTVRRLKQEKASPEEVAEQVAKLLELKAQLGTDEGKHKFVLKTPKGTRDYNPKQMAIREKVFDIIISTFKRHGAEVIDTPVFELKETLTGKYGEDSKLIYDLKDQGGELLSLRYDLTVPFARYLAMNKITNIKRYHIAKVYRRDNPAMTRGRYREFYQCDFDIAGQFDPMIPDAECLKIVHEILSGLQIGDFLIKVNDRRILDGMFAVCGVPDSKFRIICSTVDKLDKATWEDVKSEMVGEKGLSPEAADRIGEYVRLHGGLGLIEQLLQDTKLSQNKLAREGLGDMKLLFEYLTLFGIADKISFDLSLARGLDYYTGVIYEAVLLQPQNAHREEPINVGSVAGGGRYDGLVGMFDPKGRKVPCVGVSIGIERIFSIMEQKVEASEEKIRTTETQVLVAAAQKKLLEERLKLISELWDSGIKAEMLYKKNPKLLNQLQYCEDTGIPLVAIVGEQELKDGVVKLRVVATREEVDVRRENLVEEIKRRTCQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWR2</accession>
    <name>A0A8C3SWR2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 3">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWR2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019314.1">
        <property type="protein sequence ID" value="ENSCSRP00000018462.1"/>
        <property type="gene ID" value="ENSCSRG00000014146.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="191139at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43157">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL-GLYCAN BIOSYNTHESIS CLASS F PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43157:SF72">
        <property type="entry name" value="RETINOL DEHYDROGENASE 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00080">
        <property type="entry name" value="SDRFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU000363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018462.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="324" mass="35333" checksum="DFFA049FCE008100" modified="2022-01-19" version="1">MAAAALLAAALGGGLLLIARRYLTGAGRAPRSAAAALMRGKTVIVTGANSGLGRATAAELLRSQARVILACRDRGRAEQAAREIRAELGAQAEGGELVIRELDLASLRSVRSFCQRVLQEEPRLDVLINNAGIFQCPYMKTEDGFEMQFGVNHLGHFLLTNLLLGLLKSSAPSRIVVVSSKLYKYGEINFEDLNSEINYNKSFGYSRSKLANILFTRELARRLEGTGVTVNVLHPGIVRTNLGRYMNIPLLAKPLFNLVSWAFFKTPLEGAQTSIYLASSAEVEGVSGKYFGDCKEEELLPKAMDDLVARKLWDISEVMVGLLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWW8</accession>
    <name>A0A8C3SWW8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the MHC class I family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWW8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020886.1">
        <property type="protein sequence ID" value="ENSCSRP00000019987.1"/>
        <property type="gene ID" value="ENSCSRG00000015207.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042612">
        <property type="term" value="C:MHC class I protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002474">
        <property type="term" value="P:antigen processing and presentation of peptide antigen via MHC class I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.500.10:FF:000001">
        <property type="entry name" value="H-2 class I histocompatibility antigen, alpha chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000204">
        <property type="entry name" value="Major histocompatibility complex, class I-related protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.500.10">
        <property type="entry name" value="MHC class I-like antigen recognition-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003006">
        <property type="entry name" value="Ig/MHC_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003597">
        <property type="entry name" value="Ig_C1-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050208">
        <property type="entry name" value="MHC_class-I_related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011161">
        <property type="entry name" value="MHC_I-like_Ag-recog"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037055">
        <property type="entry name" value="MHC_I-like_Ag-recog_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011162">
        <property type="entry name" value="MHC_I/II-like_Ag-recog"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001039">
        <property type="entry name" value="MHC_I_a_a1/a2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16675:SF242">
        <property type="entry name" value="MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I-RELATED GENE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16675">
        <property type="entry name" value="MHC CLASS I-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07654">
        <property type="entry name" value="C1-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00129">
        <property type="entry name" value="MHC_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01638">
        <property type="entry name" value="MHCCLASSI"/>
    </dbReference>
    <dbReference type="SMART" id="SM00407">
        <property type="entry name" value="IGc1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54452">
        <property type="entry name" value="MHC antigen-recognition domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00290">
        <property type="entry name" value="IG_MHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0391">Immunity</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0490">MHC I</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="270"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="175"/>
            <end position="261"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022451"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU004439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019987.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="318" mass="34136" checksum="38B1D69F0AD92894" modified="2022-01-19" version="1">LSVCHPLRLVGVTQAPPPPIPRPDPGTLQVATAFPWATSLQPRDSPCTQGLPGAGGVGESLAAPWGSNHDPALGPAACVSGFHTVQAMYGCELRGDGSKGGFSQYAYDGRDFISLDKDQETWVAADAGAQVTKRKWDAERSIAQRERAYLEGTCIEWLGKYLEYGKETLQRREPPRVHVSDRPSRDGLTTLSCQVHGFYPRNVAVVWLKKGVAMPQETNRGDVVPSGDGTYQTRATIDIDPSSETDYTCCVEHPSLAEDLRVPWAPKSNVMLIVGVVIGVLVLVAAVVGAVLFLSKCRVSVPGRGDVPIPLVPGLGER</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYV4</accession>
    <name>A0A8C3SYV4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Solute carrier family 7 member 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023280.1">
        <property type="protein sequence ID" value="ENSCSRP00000022301.1"/>
        <property type="gene ID" value="ENSCSRG00000016832.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015171">
        <property type="term" value="F:amino acid transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1740.10:FF:000010">
        <property type="entry name" value="probable cationic amino acid transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1740.10">
        <property type="entry name" value="Amino acid/polyamine transporter I"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002293">
        <property type="entry name" value="AA/rel_permease1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029485">
        <property type="entry name" value="CAT_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43243:SF4">
        <property type="entry name" value="CATIONIC AMINO ACID TRANSPORTER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43243">
        <property type="entry name" value="INNER MEMBRANE TRANSPORTER YGJI-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13520">
        <property type="entry name" value="AA_permease_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13906">
        <property type="entry name" value="AA_permease_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="36"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="70"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="171"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="197"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="229"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="272"/>
            <end position="296"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="316"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="366"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="391"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="489"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="522"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="554"/>
            <end position="573"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="579"/>
            <end position="600"/>
        </location>
    </feature>
    <feature type="domain" description="Cationic amino acid transporter C-terminal" evidence="8">
        <location>
            <begin position="552"/>
            <end position="602"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="420"/>
            <end position="442"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="629"/>
            <end position="653"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="426"/>
            <end position="441"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF13906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022301.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="653" mass="71214" checksum="EEA179F989B0C355" modified="2022-01-19" version="1">MAGRLPRSADLTRFCQKLNRVKTLEDDMMETTFNRCLSTVDLTLLGIGGMVGSGLYVLTGTVAKEIAGPAVVVSFIIAGFASLLAALCYAEFGARVPKTGSAYMFTYVSMGEIWAFLIGWNVLLEYMIGGAAVARAWSAYLDSIFNHKIKNFTETHVGTWQVPFLAHYPDFLAAGVLLIATAFISFGAKVSSWLNHVFSAISLGVILFILVMGFILAEPKNWSAQEGGFAPYGLSGIMAGTATCFYAFVGFDVIAASSEEARNPQKAVPRAIAISLGLAMGAYILVSVVLTLMVPWHTLDPDSALADAFYRRGYSWAGFIVAAGSICAMNTVLLSNLFSLPRIVYAMAEDGLFFQVFSRVHPRTQVPVIGIVVFGVLMALMALTFDLEALVQFLSIGTLQAYTFVAASIVVLRFQQEKAAGPPQPAGSQPSPGPSEGAGPSELKEYESFSDKLQLVGTDKAKVPREPGQLKAAFEPYLEFLSDFYPGEVVTVAVVTLMVSALCLCSILVFGNTHLHLPTWSYSLLLLLFSLGFLLSLLLIWVHEQQQSTKTFQIPLVPLTPALSILLNIYLMLKLSYMTWLRFSVWLILGLLVYFGYGIWHSKENLREPTSRNVSARYVVFPSSSLEETVQAVQPDPQPLTGLPDMATEEAKR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZI6</accession>
    <name>A0A8C3SZI6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Glucosylceramidase beta 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZI6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022871.1">
        <property type="protein sequence ID" value="ENSCSRP00000021901.1"/>
        <property type="gene ID" value="ENSCSRG00000016514.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008422">
        <property type="term" value="F:beta-glucosidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007417">
        <property type="term" value="P:central nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.10.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008928">
        <property type="entry name" value="6-hairpin_glycosidase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012341">
        <property type="entry name" value="6hp_glycosidase-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006775">
        <property type="entry name" value="GH116_catalytic"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024462">
        <property type="entry name" value="GH116_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052566">
        <property type="entry name" value="Non-lysos_glucosylceramidase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12654">
        <property type="entry name" value="BILE ACID BETA-GLUCOSIDASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12654:SF0">
        <property type="entry name" value="NON-LYSOSOMAL GLUCOSYLCERAMIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04685">
        <property type="entry name" value="DUF608"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12215">
        <property type="entry name" value="Glyco_hydr_116N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48208">
        <property type="entry name" value="Six-hairpin glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034951291" evidence="1">
        <location>
            <begin position="23"/>
            <end position="485"/>
        </location>
    </feature>
    <feature type="domain" description="Glycosyl-hydrolase family 116 N-terminal" evidence="3">
        <location>
            <begin position="39"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="domain" description="Glycosyl-hydrolase family 116 catalytic region" evidence="2">
        <location>
            <begin position="184"/>
            <end position="430"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF04685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF12215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021901.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="485" mass="54190" checksum="2700D0C70C88CC71" modified="2022-01-19" version="1">SALCAFAHLTPCLSLLDNVGLASPSVLTVCFSYLTGKGSLTEKGEVTAAAVCASCMVPARGHRTLELGLAWDMPLIHFGSKEKLHLRRYTRYFGSAGDACPALSHYALTHYEQWEEKIESWQRPILESSHLPPWYKSALFNELYFLADGGTLWLELPPEACAEDVQGPAGAGLTQLLPVLREYGRFAYLEGQEYRMYNTYDVHFYASFALTMLWPKLEISLQYDIAAAVLNEDTQPRLYLMNGQTAQVKLKNVVPHDIGEPEDEPWQRVNAYLIHDTAGWKDLNLKFVLQVYRDYHLTQDTAYLQDMWPVCQAVMDSELKFDTDDDGLIENSGFADQTYDAWVATGASAYCGSLWLAAVCVMCKVAGIVGDTEVLQKYSAIRRKGAEAFERLLWNGKYYNYDSSGGPFSNTVMSDQCAGQWFLRASGLDHGEFQVREGLSPPRVGVVDCEGKFTDGTRIRGVASDEDGQPYRATWIAWEAGPIQT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZY6</accession>
    <name>A0A8C3SZY6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Nuclear pore complex protein Nup98-Nup96</fullName>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="22">Plays a role in the nuclear pore complex (NPC) assembly and/or maintenance. NUP98 and NUP96 are involved in the bidirectional transport across the NPC. May anchor NUP153 and TPR to the NPC. In cooperation with DHX9, plays a role in transcription and alternative splicing activation of a subset of genes. Involved in the localization of DHX9 in discrete intranuclear foci (GLFG-body).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Nucleoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nuclear pore complex</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
            <location evidence="3">Nucleoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the nucleoporin GLFG family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000023764.1">
        <property type="protein sequence ID" value="ENSCSRP00000022769.1"/>
        <property type="gene ID" value="ENSCSRG00000017165.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044614">
        <property type="term" value="C:nuclear pore cytoplasmic filaments"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008139">
        <property type="term" value="F:nuclear localization sequence binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008236">
        <property type="term" value="F:serine-type peptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017056">
        <property type="term" value="F:structural constituent of nuclear pore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051028">
        <property type="term" value="P:mRNA transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000973">
        <property type="term" value="P:post-transcriptional tethering of RNA polymerase II gene DNA at nuclear periphery"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006606">
        <property type="term" value="P:protein import into nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006405">
        <property type="term" value="P:RNA export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034398">
        <property type="term" value="P:telomere tethering at nuclear periphery"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.2360:FF:000001">
        <property type="entry name" value="Nuclear pore complex protein Nup98-Nup96"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.690:FF:000001">
        <property type="entry name" value="Nuclear pore complex protein Nup98-Nup96"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1610.10:FF:000001">
        <property type="entry name" value="Nuclear pore complex protein Nup98-Nup96"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.2360">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.690">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1610.10">
        <property type="entry name" value="Peptidase S59, nucleoporin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037665">
        <property type="entry name" value="Nucleoporin_S59-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007230">
        <property type="entry name" value="Nup98_auto-Pept-S59_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036903">
        <property type="entry name" value="Nup98_auto-Pept-S59_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021967">
        <property type="entry name" value="Nup98_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23198:SF6">
        <property type="entry name" value="NUCLEAR PORE COMPLEX PROTEIN NUP98-NUP96"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23198">
        <property type="entry name" value="NUCLEOPORIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04096">
        <property type="entry name" value="Nucleoporin2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12110">
        <property type="entry name" value="Nup96"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21240">
        <property type="entry name" value="Nup98_GLEBS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82215">
        <property type="entry name" value="C-terminal autoproteolytic domain of nucleoporin nup98"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51434">
        <property type="entry name" value="NUP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="17" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12" id="KW-0068">Autocatalytic cleavage</keyword>
    <keyword evidence="11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="20" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0509">mRNA transport</keyword>
    <keyword evidence="19" id="KW-0906">Nuclear pore complex</keyword>
    <keyword evidence="21" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-0645">Protease</keyword>
    <keyword evidence="16" id="KW-0653">Protein transport</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="14" id="KW-0720">Serine protease</keyword>
    <keyword evidence="18" id="KW-0811">Translocation</keyword>
    <keyword evidence="6" id="KW-0813">Transport</keyword>
    <keyword evidence="15" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Peptidase S59" evidence="24">
        <location>
            <begin position="724"/>
            <end position="866"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="497"/>
            <end position="543"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="872"/>
            <end position="894"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="510"/>
            <end position="519"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004567"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004620"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008926"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00013472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022813"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00059309"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS51434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022769.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1800" mass="195786" checksum="E1728CE6AA7A5226" modified="2022-01-19" version="1">MFNKSFGTPFGGSAGGFGTTSTFGQNAGFGTTSGGAFGTSAFGSNNNTGSLFGNTQTKPGGLFGSSTFSQPATSSTSTGFGFGTSTGTSNSLFGTASTGGGLFSSQNNAFAQNKPAGFGNFGTSTSTGGLFGTTNTASNPFGGTSGSLFGPTSFTAAPTGTTIKFNPPTGTDTMVKSGVSTNISTKHQCITAMKEYESKSLEELRLEDYQANRKGPSNPAVAAAGLFGSSTATSSAATGLFGSSTTNAGFSYGPNKTAFGTSTTGFGTGAAGSLFGQQPQQTTSLFSKPFGQATTTQNTGFSFGNTSTLGQPNTNTMGLFGATQASQAGSLFGTAANTNAATGFGTGTGTGLFGQANTGFGVGGSTLFGKPAGFGTTTTSAPSFGTTTGSGLFGFGASTAGNSIFGNKPAAGTLGAGLGTGFGTALSAGQTSLFGNTQPKLGGTLGTGAFGAPGFNTSTATLGFGAPQPAVALTDPNVSAAQQAALQQHFNSLTYSPFGDSPLFRNPMSDPKKKEERLKPTNPAAQKALTTPTHYKLTPRPATRVRPKALQTAGSSKSHLFDGLDDDEPSLSNGAFMPKKSIKKLVLKNLNSSNLFSPVSREAEDLEPPSEYPENGERFNFLSRSVDENHRQEGEEEDDHHEMTRFYTNPIAKPIPQTPENAVHKHQNNVDDTIVALNMRVALRNGLEGSSEDASFHDESLQDDREEENENVYSLHPAGIALTKAGYYTIPSMEDLAKLTTDRGECIVTDFTIGRKGYGSIYFEGEINLTNLNLDEIVHIRRKEVIVYPDDDQKPPIGESLNRRAEVTLDGVWPTDKTSRCLIKSPERLADINYEGRLEAVSRKQGAQFKEYRPETGSWVFKVAHFSKYGLQDSDEEEEEHPSKVDAKKLKTTQVPPQGQLVPQQMALNGKPTPPSQSPEVEQLGRVVELDSDMADITQEPAQDSILEDSITEEPELVPASTHIASSLGINPHVLQIMKASLLADEEDVDLILDHHFGKQPTKMDISHEICSPRLPISALQGQKRHSSVGGLLQSKFASVSFLQSASLQDFHGPRTTSLGTPPSAASWSGLSPLPSAFSIPSAAPEVQLKTVGACRQQGLIPLEKSVTYGKGKLLMDMALFMGRSFRVGWGPNWTLVNSGDKLSGSSEPEDLRNDSMEYGFLPTPVAPKSLSESPFKVHIEKLTLEQRKTDGDQQLYLVPLEIKLKHSTVHVDECCPLLAANPGVSAIHDYADWVRDFCGDSAEIEPVVKYWCLTWMLCEAIWGHLKELEARLEEPSEYIVTLERRKAFSRWLSQTAAARIEEEVSLSQYENHIEAVFSYLTGKRISEACRVAQQSGDHRLALLLSQLVGSQQVRELLTMQLVDWHGLQADCFIQEERLRIFALLAGKPVWQLSERKSINVCSQLDWKRSIAIHLWYLLPPTASISKALNMYEAAFQNTPECEKYACCPLPPYLEDSGCVLEEDDSTKRPLRDVCFHLLKLYSDRCYDLNQLLDPRSITSDPLDYRLSWHLWEVLRALNYTHLSEQCQGVLNASYAAQLESEGLWEWAIFVLLHTSNTHTREKAVREFLNRHCVLSETPESWTKETFLTQKLCLPPEWIHEAKAVRARMEGDKHKEALYLFKAGHWNQCHKLVIRHLASDAIINENYNYLKGFLEDLSPPERSTLIQDWDTAGLVYLDYIRVIEMLDRIRQLDCSAYELERLHTKVTSLCNRIEQIQCHNAKDRLAQSDMAKRVANLLRVVLSLQHSPEPASDSTPDVQRVPLRLLAPHIGRLPMPEDYALEELRSLTQSYLRELTVVTQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2Y8</accession>
    <name>A0A8C3T2Y8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">AP complex subunit sigma</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="10">Adaptor protein complex 2 (AP-2) is a heterotetramer composed of two large adaptins (alpha-type subunit AP2A1 or AP2A2 and beta-type subunit AP2B1), a medium adaptin (mu-type subunit AP2M1) and a small adaptin (sigma-type subunit AP2S1). Interacts with CCDC32; the interaction is direct and mediates association of CCDC32 with adaptor protein complex 2 (AP-2).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <location evidence="2">Coated pit</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 11">Belongs to the adaptor complexes small subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2Y8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023466.1">
        <property type="protein sequence ID" value="ENSCSRP00000022484.1"/>
        <property type="gene ID" value="ENSCSRG00000016979.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="371463at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030122">
        <property type="term" value="C:AP-2 adaptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035615">
        <property type="term" value="F:clathrin adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072583">
        <property type="term" value="P:clathrin-dependent endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd14833">
        <property type="entry name" value="AP2_sigma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.60:FF:000004">
        <property type="entry name" value="AP complex subunit sigma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016635">
        <property type="entry name" value="AP_complex_ssu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022775">
        <property type="entry name" value="AP_mu_sigma_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027156">
        <property type="entry name" value="APS2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000804">
        <property type="entry name" value="Clathrin_sm-chain_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011012">
        <property type="entry name" value="Longin-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11753">
        <property type="entry name" value="ADAPTOR COMPLEXES SMALL SUBUNIT FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01217">
        <property type="entry name" value="Clat_adaptor_s"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF015588">
        <property type="entry name" value="AP_complex_sigma"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64356">
        <property type="entry name" value="SNARE-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00989">
        <property type="entry name" value="CLAT_ADAPTOR_S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0168">Coated pit</keyword>
    <keyword evidence="6" id="KW-0254">Endocytosis</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 11" id="KW-0653">Protein transport</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 11" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006972"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00046780"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRNR" id="PIRNR015588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022484.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="142" mass="17018" checksum="CA3FD868C65AEDF6" modified="2022-01-19" version="1">MIRFILIQNRAGKTRLAKWYMQFDDDEKQKLIEEVHAVVTVRDAKHTNFVEFRNFKIIYRRYAGLYFCICVDVNDNNLAYLEAIHNFVEVLNEYFHNVCELDLVFNFYKVYTVVDEMFLAGEIRETSQTKVLKQLLMLQSLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4R8</accession>
    <name>A0A8C3T4R8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Keratin, type I cytoskeletal 19</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Cytokeratin-19</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">Keratin-19</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Involved in the organization of myofibers. Together with KRT8, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle.</text>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the intermediate filament family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4R8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025939.1">
        <property type="protein sequence ID" value="ENSCSRP00000024882.1"/>
        <property type="gene ID" value="ENSCSRG00000018621.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005882">
        <property type="term" value="C:intermediate filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030855">
        <property type="term" value="P:epithelial cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045109">
        <property type="term" value="P:intermediate filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1160:FF:000002">
        <property type="entry name" value="Type I keratin 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000002">
        <property type="entry name" value="Type I keratin KA11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.500:FF:000001">
        <property type="entry name" value="Type II keratin 23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.500">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018039">
        <property type="entry name" value="IF_conserved"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002957">
        <property type="entry name" value="Keratin_I"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23239">
        <property type="entry name" value="INTERMEDIATE FILAMENT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23239:SF14">
        <property type="entry name" value="KERATIN, TYPE I CYTOSKELETAL 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01248">
        <property type="entry name" value="TYPE1KERATIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01391">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46579">
        <property type="entry name" value="Prefoldin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00226">
        <property type="entry name" value="IF_ROD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3 9" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="2" id="KW-0416">Keratin</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="11">
        <location>
            <begin position="81"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="85"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="184"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="290"/>
            <end position="384"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00037562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00040324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00041710"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00042489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024882.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="409" mass="45195" checksum="F680434DA97CAE37" modified="2022-01-19" version="1">MSTYNLQQINYGLGNISGSSVGRTVGSFRAPSIHGGSGGRGISVSTARFVSSGVGGGLGGGYGGGLYGGFGGGDGLLSGNEKTTMQNLNDRLASYLDKVRALEEANSELEIKIRDWYQKQGPGQARDYSPYFKTIEDLRDKILAATIDNSKIVLQIDNARLAADDFKTKYETEQALRMSVETDINGLRRVLDELTLARTDLEMQIESLKEELSYLKKNHEEEMKALGGQTGGQVSVEVDSAPGTDLTKILADMRNQYEVMAEKNRKDAETWFNSKTEQLNQEVAINTEQLQTSKTEITDLRRTLQGLEIELQSQLSTKAALEGTLADTENRYGAQLAQIQNLIGNIEAQLTNIRADMEQQNSEYKELMDIKTRLEQEIATYRQLLEKSSLPLLPFSDTFSILSSSLTRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5B5</accession>
    <name>A0A8C3T5B5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Macrophage colony-stimulating factor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5B5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024464.1">
        <property type="protein sequence ID" value="ENSCSRP00000023447.1"/>
        <property type="gene ID" value="ENSCSRG00000017581.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030316">
        <property type="term" value="P:osteoclast differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045651">
        <property type="term" value="P:positive regulation of macrophage differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009079">
        <property type="entry name" value="4_helix_cytokine-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008001">
        <property type="entry name" value="MCSF-1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10058">
        <property type="entry name" value="MACROPHAGE COLONY STIMULATING FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10058:SF0">
        <property type="entry name" value="MACROPHAGE COLONY-STIMULATING FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05337">
        <property type="entry name" value="CSF-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47266">
        <property type="entry name" value="4-helical cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5033991596" description="Macrophage colony-stimulating factor 1" evidence="3">
        <location>
            <begin position="30"/>
            <end position="502"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="441"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="195"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="380"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="469"/>
            <end position="502"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="426"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="472"/>
            <end position="484"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023447.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="502" mass="55291" checksum="6CADA23A7519AA3C" modified="2022-01-19" version="1">MAGVPDNFSLAQACPISCTLLTFFLLAACSIHETEQKGYCENIITKMHLDKLQELIDSQMLMSCHVSFEFIDAQQLDDEICFVKAAFPRLEDILDKMKFKKNSDNFNKTKDVRNMYKKIDENEVPCIDDQDDHERELSQACSKEFSMPPEKMLQLVKNFFSQVMVLLDKNVDFKRDCSKTYQKCSDAPKKELLSPGVVTDRDCSCPSPSSPCEGPPASPHPALAAKPFPSTVPHLGSKEAAASTRLPHSRPGATQTPVKLDSSAKPRVPRSTHRGLSPMESQWVWPVSSPPAELGLAPASRGPGSGLPVSGGEMLRREEIHPTRTEAERIQAWSTGLREFLHLPADPSGQLVTPLPNELWPIPSLGSEEPISIVQHRLSRMAATTDSPAAPETPPGGSPRHPAGQEPYDSLAGPIPDLNILPPSTDQRRKEAQPKETQREVMSYVLVAILATVAILLAVGGLLFYKHKSRVSSKTDPSTSLPQTQERRPPRSGNDLEEQEGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5X2</accession>
    <name>A0A8C3T5X2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Integrator complex subunit 12</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="8">Component of the Integrator complex, composed of core subunits INTS1, INTS2, INTS3, INTS4, INTS5, INTS6, INTS7, INTS8, INTS9/RC74, INTS10, INTS11/CPSF3L, INTS12, INTS13, INTS14 and INTS15. The core complex associates with protein phosphatase 2A subunits PPP2CA and PPP2R1A, to form the Integrator-PP2A (INTAC) complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Integrator subunit 12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5X2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024441.1">
        <property type="protein sequence ID" value="ENSCSRP00000023424.1"/>
        <property type="gene ID" value="ENSCSRG00000017610.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5846437at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0160232">
        <property type="term" value="C:INTAC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032039">
        <property type="term" value="C:integrator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0160240">
        <property type="term" value="P:RNA polymerase II transcription initiation surveillance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034472">
        <property type="term" value="P:snRNA 3'-end processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15501">
        <property type="entry name" value="PHD_Int12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000101">
        <property type="entry name" value="Integrator complex subunit 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039054">
        <property type="entry name" value="Int12_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051776">
        <property type="entry name" value="Integrator_subunit_12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019786">
        <property type="entry name" value="Zinc_finger_PHD-type_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001965">
        <property type="entry name" value="Znf_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019787">
        <property type="entry name" value="Znf_PHD-finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13415:SF2">
        <property type="entry name" value="INTEGRATOR COMPLEX SUBUNIT 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13415">
        <property type="entry name" value="NUCLEAR FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00628">
        <property type="entry name" value="PHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00249">
        <property type="entry name" value="PHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01359">
        <property type="entry name" value="ZF_PHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50016">
        <property type="entry name" value="ZF_PHD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00016814"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00063548"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023424.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="463" mass="49024" checksum="A4423CA2E908AA96" modified="2022-01-19" version="1">MAATVNLELDPIFLKALGFLHSKSKDSAEKLKALLDESLARGIDSSYRPSQKEVEQPKVSITKPISSKQEPKASSSLPSGNNNGKPITTEKVKKETEKRTADKMKVEIGEGVDVPKKPRLEKQEARSSPITVQTSKDLSMPDLSSFDETSADDFAMEMGLACVVCRQMTVTSGNQLVECQECHNLYHQDCHKPQVTDKEVNDPRLVWYCARCTRQMKRMAQKTQKPPQKPAPAVVSVAPTVKDPLVKKPEIKLKLDTPTTFLAFKRTEVKTAAAISGNSTSTSVSSSATSGLTGWAAFAAKTTSTGPSTTKLGSTAPSTSGKPAASSNNQKPVGLSGLTTSKTGLGSKIASSNNNTNPVQLKPLPPLTLGKTGLSRSVSSDNVSKVGLPSPSSTVPSSSSQVNSGNGSSSTTGNSGSSTSKSNADSGNQSLSLKGPTSQESQLNAMKRLQMVKKKAAQKKLKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T705</accession>
    <name>A0A8C3T705_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">5-demethoxyubiquinone hydroxylase, mitochondrial</fullName>
            <shortName evidence="8">DMQ hydroxylase</shortName>
            <ecNumber evidence="8">1.14.99.60</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Timing protein clk-1 homolog</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">Ubiquinone biosynthesis monooxygenase COQ7</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="8" type="primary">COQ7</name>
    </gene>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Catalyzes the hydroxylation of 2-polyprenyl-3-methyl-6-methoxy-1,4-benzoquinol (DMQH2) during ubiquinone biosynthesis. Has also a structural role in the COQ enzyme complex, stabilizing other COQ polypeptides. Involved in lifespan determination in a ubiquinone-independent manner.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzene-1,4-diol + AH2 + O2 = a 3-demethylubiquinol + A + H2O</text>
            <dbReference type="Rhea" id="RHEA:50908"/>
            <dbReference type="Rhea" id="RHEA-COMP:10859"/>
            <dbReference type="Rhea" id="RHEA-COMP:10914"/>
            <dbReference type="ChEBI" id="CHEBI:13193"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:17499"/>
            <dbReference type="ChEBI" id="CHEBI:84167"/>
            <dbReference type="ChEBI" id="CHEBI:84422"/>
            <dbReference type="EC" id="1.14.99.60"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="8">
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
        </cofactor>
        <text evidence="8">Binds 2 iron ions per subunit.</text>
    </comment>
    <comment type="pathway">
        <text evidence="1 8">Cofactor biosynthesis; ubiquinone biosynthesis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of a multi-subunit COQ enzyme complex, composed of at least COQ3, COQ4, COQ5, COQ6, COQ7 and COQ9. Interacts with ADCK4 and COQ6. Interacts with COQ9.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Mitochondrion inner membrane</location>
            <topology evidence="8">Peripheral membrane protein</topology>
            <orientation evidence="8">Matrix side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the COQ7 family.</text>
    </comment>
    <dbReference type="EC" id="1.14.99.60" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T705"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024911.1">
        <property type="protein sequence ID" value="ENSCSRP00000023880.1"/>
        <property type="gene ID" value="ENSCSRG00000017939.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00232"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031314">
        <property type="term" value="C:extrinsic component of mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008682">
        <property type="term" value="F:3-demethoxyubiquinol 3-hydroxylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016709">
        <property type="term" value="F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008340">
        <property type="term" value="P:determination of adult lifespan"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000377">
        <property type="term" value="P:regulation of reactive oxygen species metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006744">
        <property type="term" value="P:ubiquinone biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd01042">
        <property type="entry name" value="DMQH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01658">
        <property type="entry name" value="COQ7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009078">
        <property type="entry name" value="Ferritin-like_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011566">
        <property type="entry name" value="Ubq_synth_Coq7"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11237:SF4">
        <property type="entry name" value="5-DEMETHOXYUBIQUINONE HYDROXYLASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11237">
        <property type="entry name" value="COENZYME Q10 BIOSYNTHESIS PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03232">
        <property type="entry name" value="COQ7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47240">
        <property type="entry name" value="Ferritin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0408">Iron</keyword>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="3 8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="6 8" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="4 8" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 8" id="KW-0831">Ubiquinone biosynthesis</keyword>
    <feature type="binding site" evidence="8">
        <location>
            <position position="62"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="92"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="92"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="95"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="144"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="180"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="180"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="183"/>
        </location>
        <ligand>
            <name>Fe cation</name>
            <dbReference type="ChEBI" id="CHEBI:24875"/>
            <label>2</label>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004749"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023880.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="219" mass="24571" checksum="370145F7086AC7D9" modified="2022-01-19" version="1">MEAAVRGLRAGCQRLRYGAGSERKWSLQSKQTSFRFCSTGMTLDNINKPAIDRIIRVDHAGEYGANRIYAGQMAVLGRTTVGPVIQQMWDQEKDHLKKFNELMVTFRVRPTILLPFWNVAGFALGAGTALLGKEGAMACTVAVEESISDHYNSQIRTLMEEDPEKYKELLQIIKKFRDDELEHHDVGLDHNAELAPAYSLLKTAIQIGCKAAIFLSERI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7F5</accession>
    <name>A0A8C3T7F5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the COE family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7F5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027172.1">
        <property type="protein sequence ID" value="ENSCSRP00000026082.1"/>
        <property type="gene ID" value="ENSCSRG00000019439.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003523">
        <property type="entry name" value="Transcription_factor_COE"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10747">
        <property type="entry name" value="TRANSCRIPTION FACTOR COE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="1" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="1" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0804">Transcription</keyword>
    <keyword evidence="1" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="1" id="KW-0862">Zinc</keyword>
    <keyword evidence="1" id="KW-0863">Zinc-finger</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="13"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="73"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="35"/>
            <end position="47"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="RuleBase" id="RU004489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026082.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="115" mass="11654" checksum="D1DD7491400C4C07" modified="2022-01-19" version="1">MMGVNSFGSQLALNISDSAPGPEQVMPSSPPLGASSITLPSGASSSTPAGVFSFSPVNMISAVKQKSAFAPVVRPPASPTPTCASTNGNSLQDQSFEDADKFHPPARSLQGLGYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7Z1</accession>
    <name>A0A8C3T7Z1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">F-box protein 21</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7Z1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025588.1">
        <property type="protein sequence ID" value="ENSCSRP00000024536.1"/>
        <property type="gene ID" value="ENSCSRG00000018247.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="match status" value="1"/>
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    </dbReference>
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        <property type="entry name" value="Hemimethylated DNA-binding domain"/>
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        <property type="entry name" value="F-box-like_dom_sf"/>
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        <property type="entry name" value="F-box_dom"/>
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        <property type="entry name" value="Hemimethylated_DNA-bd_dom"/>
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        <property type="entry name" value="Hemimethylated_DNA-bd_sf"/>
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        <property type="entry name" value="SirB1_N"/>
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        <property type="entry name" value="yccV"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR31350:SF21">
        <property type="entry name" value="F-BOX ONLY PROTEIN 21"/>
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    </dbReference>
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        <property type="entry name" value="SI:DKEY-261L7.2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Transglut_core2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08755">
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Hemimethylated DNA-binding" evidence="1">
        <location>
            <begin position="475"/>
            <end position="572"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="SMART" id="SM00992"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024536.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="613" mass="70787" checksum="60B8EF06646A2E41" modified="2022-01-19" version="1">MAAAAAEAGGMGLTDLPGELLELILCCGVLSAADIGRVSCTCRRLREVCQARGKVWRERFRLRWPSLLKYYSQTDNVNWLKEYKARHNAGLETQRIVASFSKRFFSEHVPCDGFSDIETLGCPGHFFEDELMSILNMEGRKCLTWKYYAKKILYFLRQQNILKNLKAYLERPEDQLSFLEGAVLIDQYCNPLSDICLTSVQAQVDDITDKVRKVLRTKNPRHPSLASKAGTVLIVPGVEFQRQVLDAMNCVLYEQLKYKGNEMDYYNSLNSYIHQVLIRRTGIPISLSVLYLTIARQLGVRLEPVNFPSHFLLRWCQGKEGSTDIFDYMYIDAFGKGKQLTVKECEYLIGHHVTEEFYGVVTSKEVLQRMVGNLLNLGKRESTDQSYQLLRDSLDLYLAMYPDNVQHLMLQARLYFHLGIWPEKVLDILQHVQVLDPSQHGAVGYLVQHTLEHIERRKEEVGPEVKHRSDEKHKDICFSIGLIMKHKRYGYNCVIYGWDPTCMMGQEWIRNMNVHSLPHGPHQPFYNVLVEDGSCRYAAQENLEYNLEPHEIPHPDIGRYFSEFTGTHYLANAELEIRYPEDLELTSNFHSDLQAYAPRIASHFVTCEIAYVQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T885</accession>
    <name>A0A8C3T885_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Regulator of G-protein signaling 16</fullName>
        </recommendedName>
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    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Regulates G protein-coupled receptor signaling cascades. Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits, thereby driving them into their inactive GDP-bound form. Plays an important role in the phototransduction cascade by regulating the lifetime and effective concentration of activated transducin alpha. May regulate extra and intracellular mitogenic signals.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T885"/>
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        <property type="protein sequence ID" value="ENSCSRP00000025450.1"/>
        <property type="gene ID" value="ENSCSRG00000019031.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="F:GTPase activator activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="entry name" value="Putative regulator of g-protein signaling 12"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Regulator of G-protein signaling 8"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
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    </dbReference>
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        <property type="entry name" value="RGS"/>
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        <property type="entry name" value="RGS_sf"/>
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        <property type="entry name" value="RGS_subdom1/3"/>
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        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845">
        <property type="entry name" value="REGULATOR OF G PROTEIN SIGNALING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845:SF187">
        <property type="entry name" value="REGULATOR OF G-PROTEIN SIGNALING 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01301">
        <property type="entry name" value="RGSPROTEIN"/>
    </dbReference>
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        <property type="entry name" value="RGS"/>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="7" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0564">Palmitate</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0734">Signal transduction inhibitor</keyword>
    <feature type="domain" description="RGS" evidence="10">
        <location>
            <begin position="60"/>
            <end position="176"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004635"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022700"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00040235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00046195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025450.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="190" mass="21841" checksum="D6D74926E2C893D5" modified="2022-01-19" version="1">MELCLLLSVFNLVPAKQLKTRLGILLHKPELGHEAESFSTSEQGTKLRNSSEEALEWKKSFDHLLKSKNGVARFHAFLKTEFSEENLEFWLACEEFKKSRSKTKLSSKAHRIFKEFVQNEAPKEVNIDHETREITQKNLTAATSSCFDAAQAKTRTLMEKDSYPRFLKSTSYQDLTEQATSHSTSKRLHT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA81</accession>
    <name>A0A8C3TA81_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Coronin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 7">Belongs to the WD repeat coronin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TA81"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026036.1">
        <property type="protein sequence ID" value="ENSCSRP00000024975.1"/>
        <property type="gene ID" value="ENSCSRG00000018633.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000053">
        <property type="entry name" value="Coronin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015505">
        <property type="entry name" value="Coronin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015048">
        <property type="entry name" value="DUF1899"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10856">
        <property type="entry name" value="CORONIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10856:SF2">
        <property type="entry name" value="CORONIN-2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08953">
        <property type="entry name" value="DUF1899"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16300">
        <property type="entry name" value="WD40_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01166">
        <property type="entry name" value="DUF1899"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01167">
        <property type="entry name" value="DUF1900"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 6 7" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="DUF1899" evidence="8">
        <location>
            <begin position="5"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="6">
        <location>
            <begin position="78"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="6">
        <location>
            <begin position="128"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="6">
        <location>
            <begin position="176"/>
            <end position="217"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009482"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU280818"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM01166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024975.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="524" mass="59811" checksum="7F2D129BC8DDC30F" modified="2022-01-19" version="1">MSWHPQYRSSKFRHVYGKPASKEKCYDCVPITCSVHDNHFCAVNPHFIAVVTECAGGGAFLVIPIHQTGKLDPHYPRVCGHKGNVLDIKWSPFDDFVIASCSEDATVKIWDIPKHLLTRNITSARKELLGHARRVGLIEWHPTASNILFSTGYDYKIMIWNLDTKEPIIQNPVKTISCHKDVILSMSFNTDGSLLATACRDRKIRLMDPRSGAVLQEASCKSHRVNKVLFLGNMKKLLSTGTSRWNNRQIALWAQGDLSVPLAEEDLDGASGLLFPFYDSDTHMLYVVSKGDGNIRYYEIGAEKPYLNYLTEYRSPLPQKGIGIMPKRGLDVSACEIFRFYKLIPGKSLIEPVSMIVPRRSESYQEDIYPMTAGAQPALSAQEWLNGINKGPVLVSLRPGSEILNSMPQFPAKEPSLRSTESNWYQARTERMAMKEIQKQSGIQETKGQKNMGERFQEDRQMRLSNGFDVFERPPPKTENELLQMFYRQQDEIRRLRELVNQRDIQITQLELELRNIHQDSGRY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAY6</accession>
    <name>A0A8C3TAY6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Homeobox C4</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the Antp homeobox family. Deformed subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAY6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025514.1">
        <property type="protein sequence ID" value="ENSCSRP00000024463.1"/>
        <property type="gene ID" value="ENSCSRG00000018349.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009952">
        <property type="term" value="P:anterior/posterior pattern specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048704">
        <property type="term" value="P:embryonic skeletal system morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000029">
        <property type="entry name" value="Homeobox protein Hox-D4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050609">
        <property type="entry name" value="Antp_homeobox_Deformed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017995">
        <property type="entry name" value="Homeobox_antennapedia"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001827">
        <property type="entry name" value="Homeobox_Antennapedia_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45771:SF9">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX-C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45771">
        <property type="entry name" value="HOMEOTIC PROTEIN DEFORMED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00025">
        <property type="entry name" value="ANTENNAPEDIA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00032">
        <property type="entry name" value="ANTENNAPEDIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5 10 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 10 11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="13">
        <location>
            <begin position="156"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="10">
        <location>
            <begin position="158"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="24"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="217"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="32"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="95"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="120"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="223"/>
            <end position="235"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024463.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="264" mass="30247" checksum="27586ECA0B2038E4" modified="2022-01-19" version="1">MIMSSYLMDSNYIDPKFPPCEEYSQNNYIPDHSPEYYSRTRESSFQHHHQELYPPPRPNYPERQYSCANIQAPGNPAAHQRGHGQTQGGHHLSEKPQQLCEQTALSSSSTSPSPAPPACNQPNPEHPNSTASKQPIVYPWMKKIHVSTVNPNYNGGEPKRSRTAYTRQQVLELEKEFHYNRYLTRRRRIEIAHSLCLSERQIKIWFQNRRMKWKKDHRLPNTKVRSSTPSNSSAGTIVAGNAAPSEELSPGTAQDQRAEDITRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBG5</accession>
    <name>A0A8C3TBG5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">CCR4-NOT transcription complex subunit 9</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Cell differentiation protein RQCD1 homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">P-body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CNOT9 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBG5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028998.1">
        <property type="protein sequence ID" value="ENSCSRP00000027858.1"/>
        <property type="gene ID" value="ENSCSRG00000020586.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1183224at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030014">
        <property type="term" value="C:CCR4-NOT complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000932">
        <property type="term" value="C:P-body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006402">
        <property type="term" value="P:mRNA catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031047">
        <property type="term" value="P:regulatory ncRNA-mediated gene silencing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.10:FF:000037">
        <property type="entry name" value="CCR4-NOT transcription complex subunit 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007216">
        <property type="entry name" value="CNOT9"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12262">
        <property type="entry name" value="CCR4-NOT TRANSCRIPTION COMPLEX SUBUNIT 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04078">
        <property type="entry name" value="Rcd1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0010">Activator</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0943">RNA-mediated gene silencing</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0810">Translation regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00014171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00030283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027858.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="299" mass="33601" checksum="A4CA5DBE2E88DDA3" modified="2022-01-19" version="1">MHSLATAAPVPTALAQVDREKIYQWINELSSPETRENALLELSKKRESVPDLAPMLWHSFGTIAALLQEIVNIYPSINPPTLTAHQSNRVCNALALLQCVASHPETRSAFLAAHIPLFLYPFLHTVSKTRPFEYLRLTSLGVIGALVKTDEQEVINFLLTTEIIPLCLRIMESGSELSKTVATFILQKILLDDTGLAYICQTYERFSHVAMILGKMVLQLSKEPSARLLKHVVRCYLRLSDNPRAREALRQCLPDQLKDTTFAQVLKDDTTTKRWLAQLVKNLQEGQVTDPRGIPLPPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH95</accession>
    <name>A0A8C3TH95_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Sulfotransferase</fullName>
            <ecNumber evidence="5">2.8.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the sulfotransferase 1 family.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.-" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TH95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029896.1">
        <property type="protein sequence ID" value="ENSCSRP00000028733.1"/>
        <property type="gene ID" value="ENSCSRG00000021120.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008146">
        <property type="term" value="F:sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000433">
        <property type="entry name" value="Estrogen sulfotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000863">
        <property type="entry name" value="Sulfotransferase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11783">
        <property type="entry name" value="SULFOTRANSFERASE SULT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00685">
        <property type="entry name" value="Sulfotransfer_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Sulfotransferase" evidence="6">
        <location>
            <begin position="43"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU361155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF00685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028733.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="35010" checksum="6E81A20B401EA5AF" modified="2022-01-19" version="1">LSISRMENNETVFRRKLEMICGVPLFWSIVEEWAQVESFQARPDDLLISTYPKSGTTWISEIVDMIYNNGDAEMCKRDAIYVRVPFMELIIPGFSNGKLAEMPSPRVVKTHLPVQLLPDSFWENNCKIIYVARNAKDVAVSYYHFYQMAKMHPEPGTWDEFLEKFVTGEVVFGPWYDHVKGWWEKRKDKPILYLFYEDMKEDPKREIQKVLQFLGKDLKEDVVNKILHQTSFQEMQKNPTANYKMIPKACMDHSVSPFMRKGIAGDWKNHFTVAQNEAFDSDYKEKMKGSTLQFRTEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THP4</accession>
    <name>A0A8C3THP4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">ADP ribosylation factor like GTPase 5B</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the small GTPase superfamily. Arf family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THP4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029925.1">
        <property type="protein sequence ID" value="ENSCSRP00000028761.1"/>
        <property type="gene ID" value="ENSCSRG00000021142.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:003500">
        <property type="entry name" value="ADP-ribosylation factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024156">
        <property type="entry name" value="Small_GTPase_ARF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006689">
        <property type="entry name" value="Small_GTPase_ARF/SAR"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11711">
        <property type="entry name" value="ADP RIBOSYLATION FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00025">
        <property type="entry name" value="Arf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00328">
        <property type="entry name" value="SAR1GTPBP"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51417">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="8" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9 11 13" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0519">Myristate</keyword>
    <keyword evidence="5 11 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0653">Protein transport</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="binding site" evidence="11">
        <location>
            <begin position="23"/>
            <end position="30"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="30"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="47"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="69"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028761.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="112" mass="12942" checksum="296F656126F9E942" modified="2022-01-19" version="1">MGLIFAKLWSFFCDQEHKVIIVGLDNAGKTTILYQFLMNEVVHTSPTIGSNVEEIVVKNTHFLVWDIGGQESLRSSWNTYYSNTEFIILVVDSIDRERLSISKEELYRMLAH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THT6</accession>
    <name>A0A8C3THT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Protein enabled homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Ena/VASP proteins are actin-associated proteins involved in a range of processes dependent on cytoskeleton remodeling and cell polarity such as axon guidance and lamellipodial and filopodial dynamics in migrating cells. ENAH induces the formation of F-actin rich outgrowths in fibroblasts. Acts synergistically with BAIAP2-alpha and downstream of NTN1 to promote filipodia formation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
            <location evidence="2">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Filopodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="16">Synapse</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the Ena/VASP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028481.1">
        <property type="protein sequence ID" value="ENSCSRP00000027355.1"/>
        <property type="gene ID" value="ENSCSRG00000020274.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030175">
        <property type="term" value="C:filopodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005522">
        <property type="term" value="F:profilin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017124">
        <property type="term" value="F:SH3 domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008154">
        <property type="term" value="P:actin polymerization or depolymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070358">
        <property type="term" value="P:actin polymerization-dependent cell motility"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01207">
        <property type="entry name" value="EVH1_Ena_VASP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1160:FF:000003">
        <property type="entry name" value="protein enabled homolog isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000047">
        <property type="entry name" value="vasodilator-stimulated phosphoprotein isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038023">
        <property type="entry name" value="VASP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014885">
        <property type="entry name" value="VASP_tetra"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000697">
        <property type="entry name" value="WH1/EVH1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11202:SF1">
        <property type="entry name" value="PROTEIN ENABLED HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11202">
        <property type="entry name" value="SPROUTY-RELATED, EVH1 DOMAIN-CONTAINING PROTEIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08776">
        <property type="entry name" value="VASP_tetra"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00568">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00461">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF118370">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein, VASP, tetramerisation domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50229">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="9" id="KW-0965">Cell junction</keyword>
    <keyword evidence="15" id="KW-0966">Cell projection</keyword>
    <keyword evidence="12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <keyword evidence="11" id="KW-0729">SH3-binding</keyword>
    <keyword evidence="10" id="KW-0770">Synapse</keyword>
    <feature type="domain" description="WH1" evidence="20">
        <location>
            <begin position="1"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="115"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="184"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="115"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="141"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="184"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="250"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="19">
        <location>
            <begin position="294"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="19">
        <location>
            <begin position="314"/>
            <end position="355"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="392"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="434"/>
            <end position="447"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="19">
        <location>
            <begin position="453"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="473"/>
            <end position="502"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00009785"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023036"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00056269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00072571"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027355.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="544" mass="60855" checksum="6E91B874F05186B5" modified="2022-01-19" version="1">MSEQSICQARAAVMVYDDTNKKWVPAGGSTGFSRVHIYHHTGNNTFRVVGRKIQDHQVVINCAIPKGLKYNQATQTFHQWRDARQVYGLNFGSKEDANVFASAMMHALEVLNSQETGPTLPRQNSQLPPQVQNGPSQEELEIQRRQLQEQQRQKELERERLDRERMERERLERERLERERLERERLEQEQLERERQERERQERQERERQERERQDRERLERLERERQERERQEQLEREQLEWERERRISNAATPASVENSLNSVLGDSSASEPVLQAASQLIEPPTQQGVIQGPPAPPPPPPLPPGPAQSSAAIPPPPGPPPPPPLPPSGPPPPPPLPSQVPPPVPPPPPAPPLPISGFSMGSMSEDSRPLTGLAAALAGAKLRKVSRSEESSSSSGGASSKTDSVRGNGPLPLGGSGLMEEMSALLARRRRIAEKGSTEPEQKEDKTEESEPSTSKPSSTSTPELTRKPWERTNTVNGSKSPVISRPKSTPSGQTSANGVQSEGLDYDRLKQDILDEMRKELTKLKEELIDAIRQELSKSNTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKE1</accession>
    <name>A0A8C3TKE1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">AMSH-like protease</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">STAM-binding protein-like 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Zinc metalloprotease that specifically cleaves 'Lys-63'-linked polyubiquitin chains. Acts as a positive regulator of the TORC1 signaling pathway by mediating 'Lys-63'-linked deubiquitination of SESN2, thereby inhibiting SESN2-interaction with the GATOR2 complex. Does not cleave 'Lys-48'-linked polyubiquitin chains.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the peptidase M67C family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKE1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030548.1">
        <property type="protein sequence ID" value="ENSCSRP00000029376.1"/>
        <property type="gene ID" value="ENSCSRG00000021502.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005768">
        <property type="term" value="C:endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061578">
        <property type="term" value="F:K63-linked deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140492">
        <property type="term" value="F:metal-dependent deubiquitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070536">
        <property type="term" value="P:protein K63-linked deubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08066">
        <property type="entry name" value="MPN_AMSH_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.80:FF:000012">
        <property type="entry name" value="AMSH-like protease isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.140.10:FF:000010">
        <property type="entry name" value="AMSH-like protease isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.140.10">
        <property type="entry name" value="Cytidine Deaminase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.80">
        <property type="entry name" value="Phosphotransferase system, lactose/cellobiose-type IIA subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000555">
        <property type="entry name" value="JAMM/MPN+_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037518">
        <property type="entry name" value="MPN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044098">
        <property type="entry name" value="STAMBP/STALP-like_MPN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015063">
        <property type="entry name" value="USP8_dimer"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12947">
        <property type="entry name" value="AMSH-LIKE PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12947:SF7">
        <property type="entry name" value="AMSH-LIKE PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01398">
        <property type="entry name" value="JAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08969">
        <property type="entry name" value="USP8_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00232">
        <property type="entry name" value="JAB_MPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF102712">
        <property type="entry name" value="JAB1/MPN domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140856">
        <property type="entry name" value="USP8 N-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50249">
        <property type="entry name" value="MPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="4" id="KW-0645">Protease</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="MPN" evidence="15">
        <location>
            <begin position="258"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="116"/>
            <end position="160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010981"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00058830"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072611"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00079042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50249"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029376.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="425" mass="48247" checksum="3ECFB5C8421B688B" modified="2022-01-19" version="1">KKLAAMPDHTDVSVSPEERVRALSKLACNITINEDITPRRYFRSGVEMERMASVYLEEGNLENAFVLYNKFITLFVEKLPCHRDYQQCAVPEKQDIIKKLKEVAFPRTDELKKDLLKKYNAEYQEYMQDKNKCKAEFLKKLEQQSLIEAEKKRIAQMRQQQLETEQFQFFEDQLKKQELARDQKIKENMVMSEQMDGSVLSCISMHQNNSLSTTFSEKASKSDASVSAGQSPPVNQALKPAATLSTVQNQVAEALRGVVLPTDLCHKFLLLAEANTVRGIETCGILCGKLTHNEFTITHVIVPKQSAGPDYCDMENVEELFSVQDQHTLLTLGWIHTHPTQTAFLSSVDLHTHCSYQLMLPEAIAIVCSPKHNDTGIFRLTNAGMLEVSACKKKGFHPHTKEPRLFNTCKHVVGTETKIIVLDLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKX0</accession>
    <name>A0A8C3TKX0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">BK channel</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030367.1">
        <property type="protein sequence ID" value="ENSCSRP00000029199.1"/>
        <property type="gene ID" value="ENSCSRG00000021390.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034702">
        <property type="term" value="C:monoatomic ion channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005267">
        <property type="term" value="F:potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000015">
        <property type="entry name" value="Calcium-activated potassium channel subunit alpha-1 isoform X7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047871">
        <property type="entry name" value="K_chnl_Slo-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003148">
        <property type="entry name" value="RCK_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048735">
        <property type="entry name" value="Slowpoke-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10027">
        <property type="entry name" value="CALCIUM-ACTIVATED POTASSIUM CHANNEL ALPHA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10027:SF23">
        <property type="entry name" value="POTASSIUM CHANNEL SUBFAMILY U MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22614">
        <property type="entry name" value="Slo-like_RCK"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21014">
        <property type="entry name" value="Slowpoke_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="12" id="KW-0407">Ion channel</keyword>
    <keyword evidence="10" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0630">Potassium</keyword>
    <keyword evidence="5" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="3" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 14" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <keyword evidence="7" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="12"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="43"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="102"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="135"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="166"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="15">
        <location>
            <begin position="30"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="domain" description="RCK N-terminal" evidence="17">
        <location>
            <begin position="206"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="RCK N-terminal" evidence="17">
        <location>
            <begin position="408"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="domain" description="Ca2+-activated K+ channel Slowpoke-like C-terminal" evidence="16">
        <location>
            <begin position="556"/>
            <end position="677"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00029579"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF00520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF21014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF22614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029199.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="714" mass="80046" checksum="4F2CFDBC55478972" modified="2022-01-19" version="1">RVELAAFCKRSLTLGLLTGLFLSALMCFSLTPSSPNNKLRFWLELNSIVDFFTIPPVCVSYYLKRNWLGLRFLRALRLLELPKILQFLKITRTSHSIKLSRLLAAVLSTWLTAAGFIHLVENSGDPWLHRQNSQSLSYFDCLYLTMVTMSTVGFGDVVTKTSLGRIFMIFFIIAGLVLFANFIPEIVDIVGGNQQYQDSYKVVRGRKYIVVCGDITLESVTAFLRNFLAQDTGDICTEIVFLGETLPSLELETVFKCYSAYTTFFHGSALNYKDLKRVVMGSADACLILADTCSSDPYHSLSVYLANIPNWDWRRGDSIVCLAELKLGFIAQSCLVPGLSTLLRSLFIRQKSTKVSPSLVQIMANFYCKACHSDIDNPELIKKCHCGSKLWTRSFSGNHQGQTTSPLHDHIVVCVFGDANSTLIGLRNFVMPLRASNFTYQELKDIVFVGSLEYMKREWKFIQNFPKLLLFPGSALSCADLRAVNIKYCTMCTILSSNQRASTNPTLVDTESILATLNIRSMQFTCKSAAGGKNFSVIGFSVCCDLPFQTYRNHHVLALLQTLVTGGTSPELEEQLAEKNMLCGSFSNITYMAPRARCKLALISDCLNNILVLFVLSLQNSFGDIYCKALDLFGILCFGLYRLTEEPNPYKNRGVYAIARPPSDFKMLPTDMLFCVVPFSTIASNDLSVCEEDLSPRRHQSHMDSSIKQNEVRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XI39</accession>
    <name>A0A8C3XI39_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">cAMP-dependent protein kinase inhibitor beta</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Extremely potent competitive inhibitor of cAMP-dependent protein kinase activity, this protein interacts with the catalytic subunit of the enzyme after the cAMP-induced dissociation of its regulatory chains.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the PKI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XI39"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000960.1">
        <property type="protein sequence ID" value="ENSCSRP00000000936.1"/>
        <property type="gene ID" value="ENSCSRG00000000750.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6380180at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004862">
        <property type="term" value="F:cAMP-dependent protein kinase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004171">
        <property type="entry name" value="cAMP_dep_PKI"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15416">
        <property type="entry name" value="CAMP-DEPENDENT PROTEIN KINASE INHIBITOR/PKI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02827">
        <property type="entry name" value="PKI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0649">Protein kinase inhibitor</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006393"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000936.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="77" mass="7884" checksum="CAF25347296B8174" modified="2022-01-19" version="1">MTDVEPVVTDFAASGRAGRRNALPDILGSPAGAGAGTSDLPHKLAELSVSQDEEEEGGEISETMLENPEIEGKSSAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIC0</accession>
    <name>A0A8C3XIC0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Leiomodin-3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Cytoplasm</location>
            <location evidence="6">Myofibril</location>
            <location evidence="6">Sarcomere</location>
            <location evidence="6">M line</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the tropomodulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000339.1">
        <property type="protein sequence ID" value="ENSCSRP00000000327.1"/>
        <property type="gene ID" value="ENSCSRG00000000297.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031430">
        <property type="term" value="C:M band"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005865">
        <property type="term" value="C:striated muscle thin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005523">
        <property type="term" value="F:tropomyosin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006936">
        <property type="term" value="P:muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030239">
        <property type="term" value="P:myofibril assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051694">
        <property type="term" value="P:pointed-end actin filament capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000078">
        <property type="entry name" value="Leiomodin 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004934">
        <property type="entry name" value="TMOD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10901:SF3">
        <property type="entry name" value="LEIOMODIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10901">
        <property type="entry name" value="TROPOMODULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03250">
        <property type="entry name" value="Tropomodulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="141"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="440"/>
            <end position="471"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="376"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="9">
        <location>
            <begin position="12"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="9">
        <location>
            <begin position="141"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="172"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="451"/>
            <end position="461"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009345"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00037833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00070923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000327.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="547" mass="62955" checksum="5DE74F3D1234AC91" modified="2022-01-19" version="1">MSEFSRNSDQEVQLEDIDEDEILGNLSPEELRELQCEMEVMAPDPRVPVGMIQKDQTEKPPTGNFDHRSLVDYMYWQKASRRMLEDERVPVNLLPSEVINENHNCLLCIHYKTYWNSILPKIRAFITIGLMLLSSSLAVLSEEEDDDDDDEEEEEEDDDEEESRMKKPYGDENSNNDQVTNKPYTKSGENPENQENHEKKVSKLQIPKKLAVDTSFIKLSARPSGNQTNLDESLQKVQKNDPDVKELNLNNIENIPKEMMMDFVNAMKKNKHVKTFSLANVGADDNVAFAVANMLRENRSITTLNIDSNFISGKGIVAIMRCLQYNETLTELRFHNQRNMLGHQAEMEIARLLKANPKLLKVGYHFELPGPRMVVTNLLSRNLDRQRQKRQEEQKQQQLKQQRELIAMLENGLGLPPGMWEMLGGPMPDSRMCSSIQAPKPPVPKTMPMSRKNEHARKPAPEEQSSEEPASFKMVKLKRTQRKPTIPEYVEPAEKTSIKDVIKTLRPVPKKRPPPLVDITPREKLLNDIRQSNVAYLKPVSVYETEW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIC3</accession>
    <name>A0A8C3XIC3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ras association domain-containing protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIC3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001484.1">
        <property type="protein sequence ID" value="ENSCSRP00000001440.1"/>
        <property type="gene ID" value="ENSCSRG00000001157.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd21891">
        <property type="entry name" value="SARAH_RASSF3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000159">
        <property type="entry name" value="RA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033614">
        <property type="entry name" value="RASSF1-6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011524">
        <property type="entry name" value="SARAH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22738:SF8">
        <property type="entry name" value="RAS ASSOCIATION DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22738">
        <property type="entry name" value="RASSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16517">
        <property type="entry name" value="Nore1-SARAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00788">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00314">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50200">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50951">
        <property type="entry name" value="SARAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ras-associating" evidence="1">
        <location>
            <begin position="42"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="domain" description="SARAH" evidence="2">
        <location>
            <begin position="128"/>
            <end position="175"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001440.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="179" mass="20672" checksum="84037B12BA843F02" modified="2022-01-19" version="1">MTILNSNGTYTGFIKVQMELCRPITVQTSVNPGEHAHNNNETSFYLPPGYVNKLHISSINTVHEVIEALLKKFLVFDNPAKFALYKRCHKEDQVYTCKLSDREHPLYMRLVAGPSTETLSFVLREHETGEWEAFSLPELQNFLRILDKEEDEQLQILKRRYAAYKDKLEEALGGVWKPG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLI3</accession>
    <name>A0A8C3XLI3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">EGF-like calcium-binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLI3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008486.1">
        <property type="protein sequence ID" value="ENSCSRP00000008208.1"/>
        <property type="gene ID" value="ENSCSRG00000006097.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018097">
        <property type="entry name" value="EGF_Ca-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049883">
        <property type="entry name" value="NOTCH1_EGF-like"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07645">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01187">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="1" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="EGF-like calcium-binding" evidence="4">
        <location>
            <begin position="113"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="151"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="1"/>
            <end position="14"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="29"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="170"/>
            <end position="186"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008208.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="200" mass="20702" checksum="A84FCE9BCFD0A986" modified="2022-01-19" version="1">MPHGPPNPPPPQFPARPGLRGDQGSLLPPVLPRAGPGPPAARSDGSFSAGRDEASSLEVTWPDGRVVARAVASSETNSVLEIPYPQGVEGQLPPTPLECGQGFSQHENGRCADTDECAAFPFVCPREKPLCTNTYGGYRCRSNRRCSRGFEPSEDGTACVGECRPGETQASPRPGAGRSGSLGSLGPCNGVSAPPAGPAW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMA8</accession>
    <name>A0A8C3XMA8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000008830.1">
        <property type="protein sequence ID" value="ENSCSRP00000008535.1"/>
        <property type="gene ID" value="ENSCSRG00000006373.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001297">
        <property type="entry name" value="Zinc finger and SCAN domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000295">
        <property type="entry name" value="zinc finger protein 19"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001437">
        <property type="entry name" value="Zinc finger protein 594"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000176">
        <property type="entry name" value="zinc finger protein 70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23226">
        <property type="entry name" value="ZINC FINGER AND SCAN DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23226:SF377">
        <property type="entry name" value="ZINC FINGER AND SCAN DOMAIN-CONTAINING PROTEIN 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="118"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="146"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="174"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="202"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="230"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="11">
        <location>
            <begin position="277"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="36"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="46"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="69"/>
            <end position="85"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008535.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="308" mass="35636" checksum="FFFAFD0B1AFFA774" modified="2022-01-19" version="1">MEQGEEAWVSDLQGSEEREILRTPCTGDAMACEKEEQNCQQENVEPVDKHRALSQRSERNVSKSHKQKKSCEIQDRQEREQGNQPEEKVGKCISCRGTQEDFKETATQQEILRGKRKNTCTECGKNICDYSALIKHQRIHTGERLNECSECGKTFNRRSHLISHQRIHTGERPYECSECGKNFIHRSSLFHHQRTHTGEKPYECSECGKSFTSSSALSRHQKIHTGERPYECSECGKNFVHKSCLFEHQRIHTGERPYECSECGKXXXXIHTGERPYECSECGKNFSWHSAHVSHQRICQGDQQHKNH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQC4</accession>
    <name>A0A8C3XQC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">Glutamate receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="26">Receptor for glutamate that functions as a ligand-gated ion channel in the central nervous system and plays an important role in excitatory synaptic transmission. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="19 26">Postsynaptic cell membrane</location>
            <topology evidence="19 26">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="26">Belongs to the glutamate-gated ion channel (TC 1.A.10.1) family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017025.1">
        <property type="protein sequence ID" value="ENSCSRP00000016308.1"/>
        <property type="gene ID" value="ENSCSRG00000012398.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017146">
        <property type="term" value="C:NMDA selective glutamate receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004972">
        <property type="term" value="F:NMDA glutamate receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd06378">
        <property type="entry name" value="PBP1_iGluR_NMDA_NR2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13718">
        <property type="entry name" value="PBP2_iGluR_NMDA_Nr2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2300:FF:000312">
        <property type="entry name" value="Glutamate ionotropic receptor NMDA type subunit 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2300:FF:000020">
        <property type="entry name" value="Glutamate receptor ionotropic, NMDA 2B, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.190.10:FF:000007">
        <property type="entry name" value="Putative glutamate receptor ionotropic NMDA 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.190.10:FF:000038">
        <property type="entry name" value="Putative glutamate receptor ionotropic NMDA 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2300">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.190.10">
        <property type="entry name" value="Periplasmic binding protein-like II"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001828">
        <property type="entry name" value="ANF_lig-bd_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019594">
        <property type="entry name" value="Glu/Gly-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001508">
        <property type="entry name" value="Iono_Glu_rcpt_met"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015683">
        <property type="entry name" value="Ionotropic_Glu_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001320">
        <property type="entry name" value="Iontro_rcpt_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018884">
        <property type="entry name" value="NMDAR2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028082">
        <property type="entry name" value="Peripla_BP_I"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18966">
        <property type="entry name" value="IONOTROPIC GLUTAMATE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01094">
        <property type="entry name" value="ANF_receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00060">
        <property type="entry name" value="Lig_chan"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10613">
        <property type="entry name" value="Lig_chan-Glu_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10565">
        <property type="entry name" value="NMDAR2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00177">
        <property type="entry name" value="NMDARECEPTOR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00918">
        <property type="entry name" value="Lig_chan-Glu_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00079">
        <property type="entry name" value="PBPe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53822">
        <property type="entry name" value="Periplasmic binding protein-like I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53850">
        <property type="entry name" value="Periplasmic binding protein-like II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="2 26" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13 25" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="18 26" id="KW-0407">Ion channel</keyword>
    <keyword evidence="11 26" id="KW-0406">Ion transport</keyword>
    <keyword evidence="17 26" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="8" id="KW-0460">Magnesium</keyword>
    <keyword evidence="12 26" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16 26" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="14 26" id="KW-0675">Receptor</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 26" id="KW-0732">Signal</keyword>
    <keyword evidence="10 26" id="KW-0770">Synapse</keyword>
    <keyword evidence="3 26" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 26" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="1 26" id="KW-0813">Transport</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="26">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034767146" description="Glutamate receptor" evidence="26">
        <location>
            <begin position="29"/>
            <end position="1501"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="560"/>
            <end position="582"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="603"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="632"/>
            <end position="657"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="823"/>
            <end position="846"/>
        </location>
    </feature>
    <feature type="domain" description="Ionotropic glutamate receptor C-terminal" evidence="28">
        <location>
            <begin position="440"/>
            <end position="801"/>
        </location>
    </feature>
    <feature type="domain" description="Ionotropic glutamate receptor L-glutamate and glycine-binding" evidence="29">
        <location>
            <begin position="442"/>
            <end position="505"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="27">
        <location>
            <begin position="1080"/>
            <end position="1102"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="27">
        <location>
            <begin position="1272"/>
            <end position="1315"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="27">
        <location>
            <begin position="1365"/>
            <end position="1388"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="27">
        <location>
            <begin position="1284"/>
            <end position="1303"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="27">
        <location>
            <begin position="1304"/>
            <end position="1315"/>
        </location>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="516"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="521"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="692"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="693"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="734"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="site" description="Crucial to convey clamshell closure to channel opening" evidence="24">
        <location>
            <position position="665"/>
        </location>
    </feature>
    <feature type="site" description="Interaction with the cone snail toxin Con-ikot-ikot" evidence="24">
        <location>
            <position position="698"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="25">
        <location>
            <begin position="748"/>
            <end position="803"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00034104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="RuleBase" id="RU367118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="SMART" id="SM00079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="SMART" id="SM00918"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016308.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1501" mass="168148" checksum="AEC872903CF46F30" modified="2022-01-19" version="1">MRPRAECYSPKFWLVLAVLATTGGGARAQKNHPSIGVAVILVGTSDEVAIKDAHEKDDFHHLSVVPRVELVAMNETDPKSIITRICDLMSDRKVQGVVFADDTDQEAIAQILDFISAQTLTPILGIHGGSSMIMADKDESSMFFQFGPSIEQQASVMLNIMEEYDWYIFSIVTTYFPGYQDFVNKIRSTIENSFVGWELEEVLLLDMSLDDGDSKIQNQLKKLQSPVIVLYCTKEEATYIFEVANSVGLTGYAYTWIVPSLVAGDTDTVPSEFPTGLISVSYDEWDYGLPARVRDGIAIITTAASDMLSEHSFIPEPKSSCYNTQEKRIYQSNMLNRYLINVTFEGRNLSFSEDGYQMHPKLVIILLTKERKWERVGKWKDKSLQMKYYVWPRFELYPDSEEREDDHLSIVTLEEAPFVIVESVDPLSGTCMRNTVPCQKRIVTENKTDEEPDYVKKCCKGFCIDILKKISKSVKFTYDLYLVTNGKHGKKINGTWNGMIGEVVTKRAYMAVGSLTINEERSEVVDFSVPFIETGISVMVSRSNGTVSPSAFLEPFSADVWVMMFVMLLIISAVAVFVFEYFSPVGYNRCLADGREPGGPSFTIGKAIWLLWGLVFNNSVPVQNPKGTTSKIMVSVWAFFAVIFLASYTANLAAFMIQEEYVDQVSGLSDKKFQKPNDFSPPFRFGTVPNGSTERNIRNNYPEMHSYMVKFNQRGVDDALFSLKTGKLDAFIYDAAVLNYMAGRDEGCKLVTIGSGKVFASTGYGIAIQKDSGWKRQVDLAILQLFGDGEMEELEALWLTGICHNEKNEVMSSQLDIDNMAGVFYMLGAAMALSLITFICEHLFYWQFRHCFIGVCSGKPGMVFSISRGIYSCIHGVAIEEHQSAMNSPTATMNNTHSNILRLLRTAKNMANLSGVNGSPQSALDFIRRESSVYDISEHRRSFTHSDCKSYNNPPCEENLFSDYISEVERTFGNLQLKDSNVYQDHYHHHHRPHSIGSASSIDGLYDCDNPPFSAQPRSIGKKPLDIGLPPSKHSQLGDLYGKFSFKNDRYSGGGGHDDLIRSDVSDISTHTVTYGNIEGNAAKRRKQQYKDSLKKRPASAKSRREFDEIELAYRRRPPRSPDHKRYFRDKEGLRDFYLDQFRTKENSPHWEHVDLTDIYKERGDEFKRDAVGGGGSCTNRAHHKHGSADFGGANDHKHGVVSGVPAPWEKNLTNLDWEDRPGANFCRSCPSKLHNYTPAVVGQNSTRQPCIRCEACKKAGNLYDISEDNSLQELDQPSAPVPVTTSATSSKYPQSPSNSASKVQKKNRNKLRRQHSYDTFVDLQKDESALAPRSVSLKDKGRFLEGSPYAHMFDMSSSETAFANNKSSVPATSHHHHHNNPGSSSYMLSKSLYPDRVTQNPFIPTFGDDQCLLHGSKSYFFRQPVVAGGPKARPDFRAIVTTNKPVVSALHGAVPARFQKDICIGNQSNPCVPNNKNPRAFNGSSNGHVYEKLSSIESDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRP5</accession>
    <name>A0A8C3XRP5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Paired related homeobox 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the paired homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRP5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018511.1">
        <property type="protein sequence ID" value="ENSCSRP00000017691.1"/>
        <property type="gene ID" value="ENSCSRG00000013607.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6159439at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000066">
        <property type="entry name" value="Paired mesoderm homeobox protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003654">
        <property type="entry name" value="OAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043378">
        <property type="entry name" value="PRRX1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46385:SF1">
        <property type="entry name" value="PAIRED MESODERM HOMEOBOX PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46385">
        <property type="entry name" value="PAIRED MESODERM HOMEOBOX PROTEIN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03826">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50803">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 7 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 7 8" id="KW-0371">Homeobox</keyword>
    <keyword evidence="6 7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="DNA-binding region" description="Homeobox" evidence="7">
        <location>
            <begin position="94"/>
            <end position="153"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017691.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="245" mass="27408" checksum="5F7F7C4D56C7CF89" modified="2022-01-19" version="1">MTSSYAHIMERQAVLATRLESPGNLDNLQAKKNFSVSHLLDLEEAGDMVAAQADESVGEAGRSLLESPGLTSGSDTPQQDNDQLNSEEKKKRKQRRNRTTFNSSQLQALERVFERTHYPDAFVREDLARRVNLTEARVQVWFQNRRAKFRRNERAMLANKNASLLKSYSGDVTAVEQPIVPRPAPRPTDYLSWGTASPYSAMATYSATCTNASPAQGMNMANSIANLRLKAKEYSLQRNQVPTVN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVC9</accession>
    <name>A0A8C3XVC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">DNA repair protein RAD52 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Involved in double-stranded break repair. Plays a central role in genetic recombination and DNA repair by promoting the annealing of complementary single-stranded DNA and by stimulation of the RAD51 recombinase.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the RAD52 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026505.1">
        <property type="protein sequence ID" value="ENSCSRP00000025432.1"/>
        <property type="gene ID" value="ENSCSRG00000019028.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034599">
        <property type="term" value="P:cellular response to oxidative stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010792">
        <property type="term" value="P:DNA double-strand break processing involved in repair via single-strand annealing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000730">
        <property type="term" value="P:DNA recombinase assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006312">
        <property type="term" value="P:mitotic recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.390.80:FF:000001">
        <property type="entry name" value="DNA repair protein RAD52 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.390.80">
        <property type="entry name" value="DNA repair protein Rad52/59/22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004585">
        <property type="entry name" value="DNA_recomb/repair_Rad52"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041247">
        <property type="entry name" value="Rad52_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007232">
        <property type="entry name" value="Rad52_Rad59_Rad22"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042525">
        <property type="entry name" value="Rad52_Rad59_Rad22_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00607">
        <property type="entry name" value="rad52"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12132">
        <property type="entry name" value="DNA REPAIR AND RECOMBINATION PROTEIN RAD52, RAD59"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12132:SF1">
        <property type="entry name" value="DNA REPAIR PROTEIN RAD52 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04098">
        <property type="entry name" value="Rad52_Rad22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54768">
        <property type="entry name" value="dsRNA-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0227">DNA damage</keyword>
    <keyword evidence="3" id="KW-0233">DNA recombination</keyword>
    <keyword evidence="4" id="KW-0234">DNA repair</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="279"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="364"/>
            <end position="418"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="408"/>
            <end position="418"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006638"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00053354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00073403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025432.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="418" mass="46375" checksum="545A22FCE72A3A61" modified="2022-01-19" version="1">MSESQGTNSESHKVKIDSNSGSSAVCFGQYQYTADEYQAIQNALRQRLGPEYISSRQAGGGQKVCYIEGHRVISLANEMFGYNGWAHSVTQQNVDFVDLNNGKFYVGVCAFVKVQLKDGSYHEDVGYGVSEGLKSKALSLEKARKEAVTDGLKRALKCFGNALGNCILDKDYLRSVNKLPRQLPPELDLAKAKRQDSEPAIEKARYSSCLQKQSAGQPQHCESMSSCKPGQEAASLSTAEQEQQNSSRHSITLVCGSDATYQRKLRQKQLQQQFREQMEKKQLAVANPVSKQASHPSLVKHSTPAAAQQEPSEEEFFADDPELWDIPLETTALRDTESPKKAAVAAQAPATPLGHYHMMTRSKTPQTMNHKKPHMRAAQWQVSPRHRPYSPSSNQDAPAECSPYRSSHGMKKRKLEPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVK2</accession>
    <name>A0A8C3XVK2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">tRNA wybutosine-synthesizing protein 3 homolog</fullName>
            <ecNumber evidence="3">2.1.1.282</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">tRNA(Phe) 7-((3-amino-3-carboxypropyl)-4-demethylwyosine(37)-N(4))-methyltransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Probable S-adenosyl-L-methionine-dependent methyltransferase that acts as a component of the wybutosine biosynthesis pathway. Wybutosine is a hyper modified guanosine with a tricyclic base found at the 3'-position adjacent to the anticodon of eukaryotic phenylalanine tRNA.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>4-demethyl-7-[(3S)-3-amino-3-carboxypropyl]wyosine(37) in tRNA(Phe) + S-adenosyl-L-methionine = 7-[(3S)-3-amino-3-carboxypropyl]wyosine(37) in tRNA(Phe) + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:36635"/>
            <dbReference type="Rhea" id="RHEA-COMP:10378"/>
            <dbReference type="Rhea" id="RHEA-COMP:10379"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:73543"/>
            <dbReference type="ChEBI" id="CHEBI:73550"/>
            <dbReference type="EC" id="2.1.1.282"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="1">tRNA modification; wybutosine-tRNA(Phe) biosynthesis.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TYW3 family.</text>
    </comment>
    <dbReference type="EC" id="2.1.1.282" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVK2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026960.1">
        <property type="protein sequence ID" value="ENSCSRP00000025876.1"/>
        <property type="gene ID" value="ENSCSRG00000019297.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00375"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008168">
        <property type="term" value="F:methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008033">
        <property type="term" value="P:tRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1960.10:FF:000001">
        <property type="entry name" value="tRNA wybutosine-synthesizing protein 3 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1960.10">
        <property type="entry name" value="tRNA wybutosine-synthesizing-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003827">
        <property type="entry name" value="tRNA_yW-synthesising"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036602">
        <property type="entry name" value="tRNA_yW-synthesising-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48418">
        <property type="entry name" value="TRNA WYBUTOSINE-SYNTHESIZING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48418:SF1">
        <property type="entry name" value="TRNA WYBUTOSINE-SYNTHESIZING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02676">
        <property type="entry name" value="TYW3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF111278">
        <property type="entry name" value="SSo0622-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0819">tRNA processing</keyword>
    <feature type="domain" description="tRNA wybutosine-synthesizing protein" evidence="13">
        <location>
            <begin position="24"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="218"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="218"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="253"/>
            <end position="262"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004797"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008569"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012750"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00016536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00025378"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00030554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00049202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF02676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025876.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="269" mass="30391" checksum="031E11A298BBAE42" modified="2022-01-19" version="1">MLAVPGPALRPRGPMAAFRRWKEQRLARADESRKGSVDEAIAGLVQLLNGQERFCTTSSCAGRLLLAQAPAPGFSGYEVQKKNCSWLMVTHQICAKEDVMTALQKATGDTVFKFEPFILHVQCQELQDAQLLHSVAIDSGFRNSGITVGRRGKIMMAVRSTHCLEVPLSHMGKLMVTEEYVDFLVQIANRKMEENMKRIDRFYNCLQLALKTELSMSNSPHEMIQKTNSVYTHRRKRKPDKEPGMCTSSDNKEESETEDDPETNLNFFC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWF2</accession>
    <name>A0A8C3XWF2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 7">Nuclear pore complex protein Nup93</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Plays a role in the nuclear pore complex (NPC) assembly and/or maintenance.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 7">Nucleus</location>
            <location evidence="1 7">Nuclear pore complex</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 7">Belongs to the nucleoporin interacting component (NIC) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWF2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028799.1">
        <property type="protein sequence ID" value="ENSCSRP00000027664.1"/>
        <property type="gene ID" value="ENSCSRG00000020471.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1918363at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005643">
        <property type="term" value="C:nuclear pore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017056">
        <property type="term" value="F:structural constituent of nuclear pore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016973">
        <property type="term" value="P:poly(A)+ mRNA export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006606">
        <property type="term" value="P:protein import into nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007231">
        <property type="entry name" value="Nucleoporin_int_Nup93/Nic96"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11225:SF4">
        <property type="entry name" value="NUCLEAR PORE COMPLEX PROTEIN NUP93"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11225">
        <property type="entry name" value="NUCLEAR PORE COMPLEX PROTEIN NUP93 NUCLEOPORIN NUP93 DEAD EYE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04097">
        <property type="entry name" value="Nic96"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0509">mRNA transport</keyword>
    <keyword evidence="5 7" id="KW-0906">Nuclear pore complex</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0653">Protein transport</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0811">Translocation</keyword>
    <keyword evidence="7" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004567"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00017717"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU364035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027664.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="819" mass="93456" checksum="8CFE26A68B3B4A75" modified="2022-01-19" version="1">MDTEGFGELLQQAEQLAAETEGISELPHVERNLQEIQQAGERLRSRTLTHTSQETADVKAAVLLGSRGLDIPHISQRLESLSAVTTFEPLEPVKDTDIQGFLKNEKDNALLSAIEESRKRTFGMAEEYHRESMLVEWEQVKQRILHTLLASGEDALDFTQENEPSCISELGPPGRSSLDSVEMAYARQIYIYNEKIVNGHLQPNLVDFCVAVAEQDDKNISDMWAMVKLMTEVLLVPASDALKVRTNMEVRMEFVRQALRYLEQSYKDYTLVTVFGNLHQAQLGGVPGTYQLVCSFLNIKLPAPVPGLQDGEVEGHPVWALIYYCMRCGDLIAALHVVNRAQHQLGEFKTWFQEYMHSKDKRLSPTTENKLRLHYRRALRNNTDPYKRAVYCIIGRCDIADNQSEVADKTEDYLWLKLNQVCFDDDGTSSPQDRLTLSQFQKQLLEDYGESHFAVNQQPLLYFQVLFLTAQFEAAIAFLFRMERLRCHAVHIALVLFELKLLLKSSGQSAQLLSHEAGDPPGMRRLNFVRLLMLYTRKFESTDPREALQYFYFLRNEKDSQGENMFLRCVSELVIESREFDMILGKLENDGSRKPGVIDKFTSDTKPIINKVASAAENKGLFEEAAKLYDLAKNPDKVLELMNKLLSPVVPQISTPQSNKERLKNMAHSIAERYKAQGISTKKSTDSTFYLLLDLITFFDEYHAGHIDRALDIIEHLKLVPLSQDCVEERVAAFRNFSDEIRHNLSEVLLATMNILFTQYKRMKGTSPATPARPQRVMEDRDSHLRSQARALITFAGMIPYRTSGDTNARLVQMEVLMN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIN7</accession>
    <name>A0A8C3RIN7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Polypeptide N-acetylgalactosaminyltransferase</fullName>
            <ecNumber evidence="19">2.4.1.-</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Protein-UDP acetylgalactosaminyltransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>L-seryl-[protein] + UDP-N-acetyl-alpha-D-galactosamine = a 3-O-[N-acetyl-alpha-D-galactosaminyl]-L-seryl-[protein] + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:23956"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:12788"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:53604"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:67138"/>
            <dbReference type="EC" id="2.4.1.41"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-threonyl-[protein] + UDP-N-acetyl-alpha-D-galactosamine = a 3-O-[N-acetyl-alpha-D-galactosaminyl]-L-threonyl-[protein] + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:52424"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11689"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:67138"/>
            <dbReference type="ChEBI" id="CHEBI:87075"/>
            <dbReference type="EC" id="2.4.1.41"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 19">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3 19">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 19">Golgi apparatus membrane</location>
            <topology evidence="2 19">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 19">Belongs to the glycosyltransferase 2 family. GalNAc-T subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="19"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIN7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000483.1">
        <property type="protein sequence ID" value="ENSCSRP00000000469.1"/>
        <property type="gene ID" value="ENSCSRG00000000383.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004653">
        <property type="term" value="F:polypeptide N-acetylgalactosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006493">
        <property type="term" value="P:protein O-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23479">
        <property type="entry name" value="beta-trefoil_Ricin_GALNT16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02510">
        <property type="entry name" value="pp-GalNAc-T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000041">
        <property type="entry name" value="Polypeptide N-acetylgalactosaminyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.10:FF:000020">
        <property type="entry name" value="Polypeptide N-acetylgalactosaminyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.10">
        <property type="entry name" value="Spore Coat Polysaccharide Biosynthesis Protein SpsA, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045885">
        <property type="entry name" value="GalNAc-T"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001173">
        <property type="entry name" value="Glyco_trans_2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029044">
        <property type="entry name" value="Nucleotide-diphossugar_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035992">
        <property type="entry name" value="Ricin_B-like_lectins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000772">
        <property type="entry name" value="Ricin_B_lectin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11675">
        <property type="entry name" value="N-ACETYLGALACTOSAMINYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11675:SF3">
        <property type="entry name" value="POLYPEPTIDE N-ACETYLGALACTOSAMINYLTRANSFERASE 16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00535">
        <property type="entry name" value="Glycos_transf_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00652">
        <property type="entry name" value="Ricin_B_lectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00458">
        <property type="entry name" value="RICIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53448">
        <property type="entry name" value="Nucleotide-diphospho-sugar transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50370">
        <property type="entry name" value="Ricin B-like lectins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50231">
        <property type="entry name" value="RICIN_B_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14 19" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 19" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="12 19" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9 19" id="KW-0430">Lectin</keyword>
    <keyword evidence="15 19" id="KW-0464">Manganese</keyword>
    <keyword evidence="13 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6 19" id="KW-0808">Transferase</keyword>
    <keyword evidence="7 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 19" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="7"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="domain" description="Ricin B lectin" evidence="21">
        <location>
            <begin position="440"/>
            <end position="561"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="33"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="20">
        <location>
            <begin position="33"/>
            <end position="52"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005680"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00050905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00052209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00060317"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU361242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="SMART" id="SM00458"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000469.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="564" mass="64080" checksum="E7CA343DB308E97A" modified="2022-01-19" version="1">MRRIRANAIAILTVAWILGTFYYLWQDNKPHSAASSRSPSSSSSGRNGQRSAARLESHREDGTIPLIVTEKSSLRGLDEKAYLSSKLLKAGEDPYRQHAFNQMESDKLSSDRPIRDTRHYRCASVHYDADLPATSIIITFHNEARSTLLRTVKSVMNRTPANLIQEIILVDDFSSDPEDCQLLTKIPRVKCLRNSQREGLIRSRVRGAEVATAEILTFLDSHCEVNSEWLQPMLQRVKEDYTRVVSPIIDVISLDNFAYLAASADLRGGFDWSLHFKWEQIPIEQKMSRTDPTQSIRTPVIAGGIFVIDKSWFNHLGKYDTQMDIWGGENFELSFRVWMCGGSLEIVPCSRVGHVFRKRHPYDFPEGNALTYIKNTKRTAEVWMDEYKQYYYEARPSAIGKSFGSIADRMEQRRKLNCKSFQWYLENVYPELKVPEKEQVPGIIRQGGHCLESWGQDTAGNSVAGVGGCKGTVSNPPVSQEWVFSDPLIRQQDKCLSITSFSTGSQITLEACNQKDGRQKWKMKGSFIQHFVSGLCLENQSNRVVTNPCQSDIPGQQWELLQVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJI9</accession>
    <name>A0A8C3RJI9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Tumor protein p63 regulated 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TPRG1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJI9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000218.1">
        <property type="protein sequence ID" value="ENSCSRP00000000211.1"/>
        <property type="gene ID" value="ENSCSRG00000000187.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034753">
        <property type="entry name" value="hSac2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022158">
        <property type="entry name" value="Inositol_phosphatase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040242">
        <property type="entry name" value="TPRG1-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31108:SF6">
        <property type="entry name" value="TUMOR PROTEIN P63-REGULATED GENE 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31108">
        <property type="entry name" value="TUMOR PROTEIN P63-REGULATED GENE 1-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12456">
        <property type="entry name" value="hSac2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51791">
        <property type="entry name" value="HSAC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="HSac2" evidence="3">
        <location>
            <begin position="33"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51791"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000211.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="241" mass="26306" checksum="3B1C8CC9FD0CA096" modified="2022-01-19" version="1">REGEELSAFQEGGGRAGSHALGEEAGFGEEVGMGAGKGWKEAGPHGRAGVGAGLEAARGGVSDAALGIDHWNNERERIVVITDTNLLLCKYDFIMLSCLQVQRIPLSYIDRICLGQFTFPERSLDKREGEGLRIYWDNLKEPSALSRWNPWATDIPYATFTEHPVKNSSERFSALCQMSEFTAQLVQAVQTSQSKNPVPGKTSGVVVLNQPLLIDTYMGFMSFIGNRNKLGYSLARGSVGF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK40</accession>
    <name>A0A8C3RK40_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Tumor protein 63 (p63)</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Acts as a sequence specific DNA binding transcriptional activator or repressor. The isoforms contain a varying set of transactivation and auto-regulating transactivation inhibiting domains thus showing an isoform specific activity. May be required in conjunction with TP73/p73 for initiation of p53/TP53 dependent apoptosis in response to genotoxic insults and the presence of activated oncogenes.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="13 15">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="13 15">Binds 1 zinc ion per subunit.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">Binds DNA as a homotetramer. Isoform composition of the tetramer may determine transactivation activity.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 15">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 15">Belongs to the p53 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK40"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000272.1">
        <property type="protein sequence ID" value="ENSCSRP00000000262.1"/>
        <property type="gene ID" value="ENSCSRG00000000210.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08367">
        <property type="entry name" value="P53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09572">
        <property type="entry name" value="SAM_tumor-p63"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.720:FF:000002">
        <property type="entry name" value="Cellular tumor antigen p53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000020">
        <property type="entry name" value="Tumor protein 63 (p63)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.720">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008967">
        <property type="entry name" value="p53-like_TF_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012346">
        <property type="entry name" value="p53/RUNT-type_TF_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057064">
        <property type="entry name" value="P53_central_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011615">
        <property type="entry name" value="p53_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002117">
        <property type="entry name" value="p53_tumour_suppressor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037611">
        <property type="entry name" value="Tumor-p63_SAM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11447">
        <property type="entry name" value="CELLULAR TUMOR ANTIGEN P53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11447:SF8">
        <property type="entry name" value="TUMOR PROTEIN 63"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00870">
        <property type="entry name" value="P53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07647">
        <property type="entry name" value="SAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00386">
        <property type="entry name" value="P53SUPPRESSR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49417">
        <property type="entry name" value="p53-like transcription factors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00348">
        <property type="entry name" value="P53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 15" id="KW-0010">Activator</keyword>
    <keyword evidence="4 15" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="9 15" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5 13 15" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 15" id="KW-0804">Transcription</keyword>
    <keyword evidence="8 15" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="6 13 15" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="SAM" evidence="17">
        <location>
            <begin position="417"/>
            <end position="483"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="118"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="118"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="239"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="242"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="303"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="307"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="site" description="Interaction with DNA" evidence="14">
        <location>
            <position position="183"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRSR" id="PIRSR602117-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR602117-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU003304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="SMART" id="SM00454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000262.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="556" mass="61864" checksum="90BC3FA2062F0A5B" modified="2022-01-19" version="1">MDESLLKITAFGPRSKFVETPGHFSWTESYYRSTMSQSSQTREFLSPEVFQHIWDFLEQPICSVQPINLNFMDDTSDNGPTNKIEISMDCVRMQDADGSDPMWPQYTNLGLLNSMDQQIQNGSSSTSPYNTEHAQNSVTAPSPYAQPSSTFDALSPSPAIPSNTDYPGPHSFDVSFQQSSTAKSATWTYSTELKKLYCQIAKTCPIQVKVMTPPPQGAIIRAMPVYKKAEHVTEVVKRCPNHELSREFNEGQIAPPSHLIRVEGNSHAQYVEDPITGRQSVLVPYEPPQVGTEFTTVLYNFMCNSSCVGGMNRRPILIIVTLETRETSMQSQSSYGSNSPPLSKMNSMNKLPSVSQLINPQQRNALTPTAIPDGMGANIPMMGAHMAMTGDMNGLSPTQALAPSLSMPSTSHCTPPPPYPTDCSIVSFLARLGCSSCVDYFTTQGLTTIYQIEHYSMDDLVSLKIPEQFRHAIWKGILDHRQLHDFSSPPHLLRTPSGASTVSVGSSETRGERVIDAVRFTLRQTISFPPRDEWNDFNFDMDARRNKQQRIKEEGE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL70</accession>
    <name>A0A8C3RL70_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Pentraxin 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL70"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001609.1">
        <property type="protein sequence ID" value="ENSCSRP00000001561.1"/>
        <property type="gene ID" value="ENSCSRG00000001248.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051360">
        <property type="entry name" value="Neuronal_Pentraxin_Related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001759">
        <property type="entry name" value="PTX_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19277">
        <property type="entry name" value="PENTRAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19277:SF122">
        <property type="entry name" value="PENTRAXIN-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00354">
        <property type="entry name" value="Pentaxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00895">
        <property type="entry name" value="PENTAXIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00159">
        <property type="entry name" value="PTX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51828">
        <property type="entry name" value="PTX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Pentraxin (PTX)" evidence="8">
        <location>
            <begin position="370"/>
            <end position="574"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="278"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="283"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="313"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="337"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="351"/>
            <end position="360"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001561.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="579" mass="65080" checksum="7630C2E1EC1E7244" modified="2022-01-19" version="1">MSWPGKREATTSCRRDQSHRSATEDPERRRRHRRSYQKDPRRPALCCRTRWARKMLPVCLLLAAVCLQGSLLQEAGTREQRKPFFERFRRLEEQFRRFQEVTRLRLQGIAGNYNISYNIDTRFRHLADQYDTIASALNASHAALREDLGSLKIWMKKLQKRTKKLASKLLLLAESLSESRKQSSGERLQQSALLSNLTLQTAGHVVDLTALHASRNTLQKELESLGEASRRQGTKLEALEQRLKNTLHREVLASGHHELAASQQLNQTPQHKLLEAGESQGHSMKKLHAKHKQRKKLEEKRQHLLAQAAKRGLQSSLFHSNKTPGQERPPETPTVPEPQAARQQLRRVAQISQEQLQSPSPEKPGTICNVDSMLLFPNASTENFATFGQGFQTGVHELSVCSWVSTHTRSLGTILSYATEENDNKLVLHGRNTAAPASIHFVIGDPAFRELPVGQLLDGRWHHMCIIWSSIQGKYWFYVDRRLVSTGSKFQEGYEIPLGGSLVLGQEQDVVGGGFDPSEAFVGRLAGLAIWNRTLLPGEVSSIAIGKGLPRGTILRLADVSSLNGSVQKVNCTCLEHCL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLL2</accession>
    <name>A0A8C3RLL2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Pre-mRNA-processing factor 6</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">PRP6 homolog</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">U5 snRNP-associated 102 kDa protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Involved in pre-mRNA splicing as component of the U4/U6-U5 tri-snRNP complex, one of the building blocks of the spliceosome. Enhances dihydrotestosterone-induced transactivation activity of AR, as well as dexamethasone-induced transactivation activity of NR3C1, but does not affect estrogen-induced transactivation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus speckle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLL2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001690.1">
        <property type="protein sequence ID" value="ENSCSRP00000001637.1"/>
        <property type="gene ID" value="ENSCSRG00000001306.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046540">
        <property type="term" value="C:U4/U6 x U5 tri-snRNP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000244">
        <property type="term" value="P:spliceosomal tri-snRNP complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000649">
        <property type="entry name" value="mRNA splicing factor (Prp1/Zer1), putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000054">
        <property type="entry name" value="Pre-mRNA processing factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000058">
        <property type="entry name" value="Pre-mRNA processing factor 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:003529">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003107">
        <property type="entry name" value="HAT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010491">
        <property type="entry name" value="PRP1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045075">
        <property type="entry name" value="Syf1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11246">
        <property type="entry name" value="PRE-MRNA SPLICING FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11246:SF1">
        <property type="entry name" value="PRE-MRNA-PROCESSING FACTOR 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06424">
        <property type="entry name" value="PRP1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13432">
        <property type="entry name" value="TPR_16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14559">
        <property type="entry name" value="TPR_19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00386">
        <property type="entry name" value="HAT"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="13" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="8" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="PRP1 splicing factor N-terminal" evidence="15">
        <location>
            <begin position="13"/>
            <end position="168"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="13">
        <location>
            <begin position="104"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="39"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="14">
        <location>
            <begin position="66"/>
            <end position="77"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00031070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00032140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00046247"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF06424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001637.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="940" mass="106649" checksum="D8DDDBBF7E8CD5F9" modified="2022-01-19" version="1">MNKKKKPFLGMPAPLGYVPGLGRGATGFTTRSDIGPARDANDPVDDRHAPPGKRTVGDQMKKNQADDDDEDLNDTNYDEFNGYAGSLFSSGPYEKDDEEADAIYAALDKRMDERRKERREQREKEEIEKYRMERPKIQQQFSDLKRKLAEVTEEEWLSIPEVGDARNKRQRNPRYEKLTPVPDSFFAKHLQTGENHTSVDPRQTQFGGLNTPYPGGLNTPYPGGMTPGLMTPGTGELDMRKIGQARNTLMDMRLSQVSDSVSGQTVVDPKGYLTDLNSMIPTHGGDINDIKKARLLLKSVRETNPHHPPAWIASARLEEVTGKLQVARNLIMKGTEMCPKSEDVWLEAARLQPGDTAKAVVAQAVRHLPQSVRIYIRAAELETDIRAKKRVLRKALEHVPNSVRLWKAAVELEEPEDARIMLSRAVECCPTSVELWLALARLETYENARKVLNKARENIPTDRHIWITAAKLEEANGNTQMVEKIIDRAITSLRANGVEINREQWIQDAEECDKAGSVATCQAIMRAVIGIGIEEEDRKHTWMEDADSCVAHNALECARAIYAYALQVFPSKKSVWLRAAYFEKNHGTRESLEALLQRAVAHCPKAEVLWLMGAKSKWLAGDVPAARSILALAFQANPNSEEIWLAAVKLESENNEYERARRLLAKARSSAPTARVFMKSVKLEWVLGNIAAAQELCEEALKHYEDFPKLWMMKGQIEEQDELIEKAREAYNQGLKKCPHSTPLWLLLSRLEEKVGQLTRARAILEKSRLKNPKNPDLWLESVRLEYRAGLKNIANTLMAKALQECPNSGILWSEAIFLEARPQRKTKSVDALKKCEHDPHVLLAVAKLFWSERKITKAREWFHRTVKIDSDLGDAWAFFYKFELQHGTEEQQEEVKKRCENAEPRHGELWCEVSKDIENWQKKIGEILVVVAAKIKNAF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM40</accession>
    <name>A0A8C3RM40_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Succinate dehydrogenase assembly factor 4, mitochondrial</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SDHAF4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM40"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000423.1">
        <property type="protein sequence ID" value="ENSCSRP00000000410.1"/>
        <property type="gene ID" value="ENSCSRG00000000370.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034553">
        <property type="term" value="P:mitochondrial respiratory chain complex II assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012875">
        <property type="entry name" value="SDHF4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28524">
        <property type="entry name" value="SUCCINATE DEHYDROGENASE ASSEMBLY FACTOR 4, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28524:SF3">
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<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
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            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the CSMD family.</text>
    </comment>
    <comment type="caution">
        <text evidence="11">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
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        <property type="component" value="Unplaced"/>
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        <property type="entry name" value="Complement Module, domain 1"/>
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        <property type="entry name" value="SEZ6_CSMD_C4BPB_Regulators"/>
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        </source>
    </evidence>
    <sequence length="3324" mass="363768" checksum="7EEECA384A18BF7D" modified="2022-01-19" version="1">KWHLFRAPTPFGPALQAERSIFFCSRFFFPPRLTGMNLPSPVISSKNWLRLHFTSDSNHRRKGFNAQFQVKKAIELKSRGVKMLPNKDSNHKNSVLSQGGDAVTSDMCPDPGIPENGKRAGSDFRVGASVQFSCEDNYVLQGSKSITCQRVTDTLAAWSDHRPICRARTCGSNLRGPSGIITSPNYPVQYEDNAHCVWVITTTDPEKVIKLAFEEFELERGYDTLTVGDAGKVGDTRTVLYVLTGSSVPDLIVSMSNQMWLHLQSDDSIGSPGFKAVYQEIEKGGCGDPGIPSYGKRTGSSFLHGDTLTFECQAAFELVGERMITCQQNNQWSGNKPSCVFSCFFNFTTPSGIILSPNYPEEYGNNMNCVWLIISEPGSRIHLIFNDFDVEPQFDYLTVKDDGISDLPALGTFSGNEVPSQLASSGHIVRLEFQSDHSTTGRGFNITYTTFGQNECHDPGIPINGRRFGDRFLLGSSVSFHCDDGFVKTQGSESITCIMQDGNVVWSSTVPRCEAPCGGHLTGSNGVILPPGWPGYYKDSLNCEWVIEARPGHSIKITFDRFQTEVNYDTLEVRDGPANSSPLIGEYHGTQAPQFLISTGNYMYLLFTTDNSRSSVGFLIHYESVTLESDSCLDPGIPVNGHRHGNNFSVRSVVTFNCDPGYTLSDEEPLICERNHQWNHALPSCDALCGGYIHGKSGTILSPGFPDFYPNSLNCTWTIEVSHGKGVQLVFHTFHLESSHDYLLITEDGSFTEPVARLTGSVLPPTIKAGLFGNFTAQLRFISDFSISYEGFNITFSAEYNLEPCDDPGVPAFSRRIGFYFGVGDSLTFSCFPGYRLEGANKLACLGGGRRVWSAPLPRCVAECGASVSGNEGTLLSPNFPSNYDNNHECIYKIETEAGKGIHLRARTFQLHGGDIVKVYDGKDSSSRPLGVFTKNELMGLILNSTSNHLWIEFNTNGSDTDQGFQLTYTSFDLVKCEDPGIPNYGYKIRDEGHFTDTVILYSCNPGYTMHGSSIMTCLSGDRRVWDKPLPTCLAECGGRIHAATSGRILSPGYPAPYDNNLHCTWIIEADPGKTISLHFIVFDTEVAHDILKVWDGRVESSILLKEWSGSALPEDIHSTFNSLTLQFDSDFFISKSGFSIQFSTSVASTCNDPGTPQNGTRYGDSREPGDTITFQCDPGYQLQGQDKITCVQLNNRFFWQPDPPTCIAACGGNLTGPAGVILSPNYPQPYPPGKECDWRIKVNADFVIALIFKSFNMEPSYDFLHIYEGEDSNSPLIGSFQGSQAPERIESSANSLFLAFRSDASVGMSGFAIEYKEKPREACFDPGNIMNGTRIGTDFKLGSTITYQCDSGYKIIDPSTITCVIGVDGKPAWDRVLPSCNAPCGGQYTGSDGVVLSPNYPHNYTAGQTCHYSITVPKEFVVFGQFAYFQTALNDVAELFDGEHPQARLLSSLSGSHSGETLPLASSNQILMRFSAKSGASARGFHFVYQAVPRTSDTQCSSIPEPRYGRRIGSEFSAGSVVRFECSPGYLLQGSKAIRCQSVPNALAQWNDTVPSCIVPCNGNFTERRGTILSPGYPEPYGNSLNCVWKIIVTEGSGIQIQVISFATEHNWDSLEIYDGGDITAPRLGSFSGTTVPALLNSTSNQLYLHFHSDISVAAAGFHLEYKTVGLAACPEPILPSNGIKMGDRYMVNDVLSFQCEPGYTLQGRSHISCMPGTVRRWNYPSPLCIAKCGGTLTNMGEVILSPGFPGNYPSNLDCTWKILLPIGYGAHIQFLNFSTEANHDFLEIQNGPYHTNSMIGQFSGMELPPSLLSTTHETLIHFYSDHSENRQGFKLAYQAYELQNCPDPPPFLNGYIVNSDYSVGQSISFECYPGYVLIGHAVLTCQHGINRNWNYLFPRCEAPCGYNVTSPNGTVYSPGFPDEYPNSKDCIWLISVPQGHGVYINFTLLQTEPVNDYIAVWDGPDQNSPQLGVFSGNTALETAYSSTNQVLLKFHSDFSTGGFFVLNFHAYQLKKCQPPPAVPQADLLTEDDDFEIGDFAKYKCHPGFTLVGNDMLTCKLNAQLQFEGSPPFCEAQCPANEIRTESSGVILSPGYPGNYPNSQTCSWTIKVEPSYNISIFVEMFQSEKQFDELEIFDGSSGQNPLLVSLSGNHTGQLNFTSRNNQLYLRWSTDHATSKKGFKIRYSAPYCSLNNVPKNGGTVNRTAGSTGSKVHYYCKPGYRMVGHRNATCRRHQNGLYQWDSPAPLCHAVSCGIPESPGNGSVVGNEFTLGSGVIYECNEGFKLESSQQATAVCQEDGLWNNKGRPPVCKPATCLSIETLLSEHVIWRLISGSLNEYGAQVMLSCSPGYYLGGQRLRQCRSNGTWSGGDERPSCKVVSCGGLPSPPNGNKIGTLTVYGATAIFTCNTGYTLVGSHVRECLANGLWSGAETRCLAGHCGSPDPIVNGHISGDGFSYRDTVVYQCNPGFRLVGTSVRICLQDHKWSGQTPVCVPITCGHPGNPAHGVTNGSEFNLNDVVNFTCGTGYLLQGASRAQCRSNGQWSSPLPTCRVVNCSDPGFVENAIRHGQQNYPESFKYGISVVYHCKKGFYILGSSALTCKANGLWDRSLPKCLPISCGHPGVPANAVLSGDKFTYGSIVHYSCTASQTLIGNSTRVCQEDSRWSGTLPHCSGNSPGYCDDPGVPSHGSRLGDEFKIKSLLRFSCEMGYQLRGSSERTCLLNCSWSGLQPVCDAVSCGNPGTPANGMIIYSDGILFSSSVIYACWEGYKTSGLTTRHCTANGTWTGTAPDCTVISCGDPGGIANGMQFGTDFIFNKTVNYQCNPGYLMEPVSSSTIRCTKDSTWNQSKPVCKAITCGPPPQVLHGKVEGSDYRWGSSISYNCAEGYQLSSAAILSCEGRGVWRGDIPQCLPAFCGDPGTPAEGRLNGKSFTFRSEVSFQCRPPFILIGSSRRVCQADSVWSGIQPSCIDPAHNTCTDPGTPPYGIQNNSRGYEVGSTVFFRCRKGYHIQGSTTRSCLANLTWSGIQSECIPHACRQPETPAHVDVKAIDLPTLGYTLVYTCQPGFFLAGGSEHRTCKPDMKWTGKPPICKSKGVREVNETITKTPVPSDVFFINSLWKGFYEYLGKRQPATLTVDWFNTTSSKVNATFIESSNVQLKLSGVYKKEEAHLLLKVFQIKGPVETFVSKFENDNWALDGYVSSGLERGVFTYQGDMHGKDFGKFMLQRQGPLSTDADHSNHYYGTNSSSVAAAILVPFFALILSGFAFYLYKHRTRPKVQYNGYAGHENSNGQASFENPMYDTNLKPTEAKAVRFDTTLNTVCTVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN45</accession>
    <name>A0A8C3RN45_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Rab proteins geranylgeranyltransferase component A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Substrate-binding subunit (component A) of the Rab geranylgeranyltransferase (GGTase) complex. Binds unprenylated Rab proteins and presents the substrate peptide to the catalytic component B. The component A is thought to be regenerated by transferring its prenylated Rab back to the donor membrane.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the Rab GDI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN45"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001236.1">
        <property type="protein sequence ID" value="ENSCSRP00000001199.1"/>
        <property type="gene ID" value="ENSCSRG00000000956.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005968">
        <property type="term" value="C:Rab-protein geranylgeranyltransferase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005092">
        <property type="term" value="F:GDP-dissociation inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007264">
        <property type="term" value="P:small GTPase-mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.405.10:FF:000003">
        <property type="entry name" value="Rab proteins geranylgeranyltransferase component A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000108">
        <property type="entry name" value="Rab proteins geranylgeranyltransferase component A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.405.10">
        <property type="entry name" value="Guanine Nucleotide Dissociation Inhibitor, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.519.10">
        <property type="entry name" value="Guanine Nucleotide Dissociation Inhibitor, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018203">
        <property type="entry name" value="GDP_dissociation_inhibitor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001738">
        <property type="entry name" value="Rab_escort"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054420">
        <property type="entry name" value="RAE1_2_domI_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11787:SF4">
        <property type="entry name" value="CHM, RAB ESCORT PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11787">
        <property type="entry name" value="RAB GDP-DISSOCIATION INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00996">
        <property type="entry name" value="GDI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22603">
        <property type="entry name" value="RAE1_2_domI_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF016550">
        <property type="entry name" value="Rab_ger_ger_transf_A_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00893">
        <property type="entry name" value="RABESCORT"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00891">
        <property type="entry name" value="RABGDIREP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54373">
        <property type="entry name" value="FAD-linked reductases, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3 5" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RAE1/2" evidence="7">
        <location>
            <begin position="437"/>
            <end position="568"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="145"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="589"/>
            <end position="646"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="153"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="171"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="616"/>
            <end position="625"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005593"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRNR" id="PIRNR016550"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF22603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001199.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="646" mass="72190" checksum="C3FF4191940E1B03" modified="2022-01-19" version="1">VRGLPESIIASACSRSGQRVLHVDSRNYYGGNWASFSFSGLLSWIKENQEKTDVREDSEDWRKLILETEEAISLNKKDNTIQHVEDVCYACQDLAEDVKEAGALPKLPAFEASDTSEAAQESEKECLPVESQSLGTGSCEIAPESVTCNDPESMTKRKDAEMTSERENVCDATSDQSASETGKTENVSTAEAAALEPKKITYAQIVKEGRRFNIDLVSKLLYSRGLLIDLLTKSNVSRYAEFKNVTRILAFQEGRVEQVPCSRADVFNSKQLTMVEKRMLMKFLTFCLDYEQHPNEYQDYEERKFSEYLKTQKLTSNLQHFILHSIAMVSEADSGTIDGLKATKRFLQCLGRYGNTPFLFPLYGQGEIPQCFCRMCAVFGGIYCLRHSVKCLVVDKESGRCKALIDHFGQRINANYFVVEDSYLSEKTCTNVCYRQISRAVLITDQSVLKTDSDQQISILTVPPVEQGQPAIRVIELCSSTMTCMRNTYLVHFTCSSGKTAKEDLEPVVQKLFSLNAETEGESENGGGLEKPRVLWAVYFNMRDSSGIDRNSYDCLPSNVYVCSGPDCALGNDYAVKQAETLFQEMFPKEEFCPPPPNPEDIVYDGDGTQPEDPGFSSSSNTKTEPSPKESSDGGSCKVSEEHHEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNR6</accession>
    <name>A0A8C3RNR6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">T cell leukemia translocation altered</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TCTA family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNR6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001129.1">
        <property type="protein sequence ID" value="ENSCSRP00000001094.1"/>
        <property type="gene ID" value="ENSCSRG00000000892.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072675">
        <property type="term" value="P:osteoclast fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016560">
        <property type="entry name" value="TCTA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32267">
        <property type="entry name" value="T-CELL LEUKEMIA TRANSLOCATION-ALTERED GENE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32267:SF2">
        <property type="entry name" value="T-CELL LEUKEMIA TRANSLOCATION-ALTERED GENE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15128">
        <property type="entry name" value="T_cell_tran_alt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="37"/>
            <end position="57"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007537"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001094.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="93" mass="10008" checksum="AFD14E767A0AB489" modified="2022-01-19" version="1">MAAPWLGWEAPGRALRSLAWLGQEFAADWAAQDLRAALFQLLLLWLGLSLLGIHLAWRLHGGRVSRLCCRPGTGRTEPPGPGCAAARVPTKPG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQQ4</accession>
    <name>A0A8C3RQQ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Small ribosomal subunit protein uS12</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">40S ribosomal protein S23</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Rough endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the universal ribosomal protein uS12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003048.1">
        <property type="protein sequence ID" value="ENSCSRP00000002944.1"/>
        <property type="gene ID" value="ENSCSRG00000002249.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022626">
        <property type="term" value="C:cytosolic ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005791">
        <property type="term" value="C:rough endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015935">
        <property type="term" value="C:small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd03367">
        <property type="entry name" value="Ribosomal_S23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000007">
        <property type="entry name" value="40S ribosomal protein S23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006032">
        <property type="entry name" value="Ribosomal_uS12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005680">
        <property type="entry name" value="Ribosomal_uS12_euk/arc"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003254">
        <property type="entry name" value="PRK04211.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00982">
        <property type="entry name" value="uS12_E_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11652">
        <property type="entry name" value="30S RIBOSOMAL PROTEIN S12 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00164">
        <property type="entry name" value="Ribosom_S12_S23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002133">
        <property type="entry name" value="Ribosomal_S12/S23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00055">
        <property type="entry name" value="RIBOSOMAL_S12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3 7" id="KW-0689">Ribosomal protein</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00035463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU003622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002944.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="141" mass="15619" checksum="1BF694F82E35FE6A" modified="2022-01-19" version="1">KCRGLRTARKLRSHRRDQKWHDKQYKKAHLGTALKANPFGGASHAKGIVLEKVGVEAKQPNSAIRKCVRVQLIKNGKKITAFVPNDGCLNFIEENDEVLVAGFGRKGHAVGDIPGVRFKVVKVANVSLLALYKGKKERPRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRJ6</accession>
    <name>A0A8C3RRJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004015.1">
        <property type="protein sequence ID" value="ENSCSRP00000003881.1"/>
        <property type="gene ID" value="ENSCSRG00000002958.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007417">
        <property type="term" value="P:central nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030182">
        <property type="term" value="P:neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014028">
        <property type="term" value="P:notochord formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000450">
        <property type="entry name" value="Homeobox protein notochord"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050877">
        <property type="entry name" value="EMX-VAX-Noto_Homeobox_TFs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24339:SF67">
        <property type="entry name" value="GNOT1 HOMEODOMAIN PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24339">
        <property type="entry name" value="HOMEOBOX PROTEIN EMX-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="12">
        <location>
            <begin position="60"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="62"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="128"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="143"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003881.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="157" mass="17811" checksum="BF1D9783658BACD2" modified="2022-01-19" version="1">MGPCRTQKPDTPCISCRANRAVSVFRLADSCPLLAGLELSGCVGAVSLGPPVPWRSRGPCKMKRIRTVFKPEQLERLEQEFLKQQYMVGTERVDLAATLHLTETQVKVWFQNRRIKWRKQSLEQKKAKLSQFGGTQPVPTDSMDLENHEEDTVDVEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSW0</accession>
    <name>A0A8C3RSW0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Vinculin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">Metavinculin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Actin filament (F-actin)-binding protein involved in cell-matrix adhesion and cell-cell adhesion. Regulates cell-surface E-cadherin expression and potentiates mechanosensing by the E-cadherin complex. May also play important roles in cell morphology and locomotion.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cell junction</location>
            <location evidence="5">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell junction</location>
            <location evidence="3">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell membrane</location>
            <location evidence="4">Sarcolemma</location>
            <topology evidence="4">Peripheral membrane protein</topology>
            <orientation evidence="4">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Podosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the vinculin/alpha-catenin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSW0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003963.1">
        <property type="protein sequence ID" value="ENSCSRP00000003832.1"/>
        <property type="gene ID" value="ENSCSRG00000002929.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030016">
        <property type="term" value="C:myofibril"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002102">
        <property type="term" value="C:podosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042383">
        <property type="term" value="C:sarcolemma"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000041">
        <property type="entry name" value="Vinculin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000010">
        <property type="entry name" value="Vinculin a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.810:FF:000001">
        <property type="entry name" value="Vinculin a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.230:FF:000013">
        <property type="entry name" value="Vinculin b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.810:FF:000002">
        <property type="entry name" value="Vinculin b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.810:FF:000003">
        <property type="entry name" value="Vinculin b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.230">
        <property type="entry name" value="Alpha-catenin/vinculin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.810">
        <property type="entry name" value="Vinculin, Vh2 four-helix bundle"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036723">
        <property type="entry name" value="Alpha-catenin/vinculin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017997">
        <property type="entry name" value="Vinculin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006077">
        <property type="entry name" value="Vinculin/catenin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000633">
        <property type="entry name" value="Vinculin_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46180">
        <property type="entry name" value="VINCULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01044">
        <property type="entry name" value="Vinculin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00806">
        <property type="entry name" value="VINCULIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47220">
        <property type="entry name" value="alpha-catenin/vinculin-like"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00663">
        <property type="entry name" value="VINCULIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00664">
        <property type="entry name" value="VINCULIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="16" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="12" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="13" id="KW-0965">Cell junction</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="18" id="KW-0966">Cell projection</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="17" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="19" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-0564">Palmitate</keyword>
    <keyword evidence="10" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="837"/>
            <end position="888"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="22">
        <location>
            <begin position="840"/>
            <end position="849"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="22">
        <location>
            <begin position="861"/>
            <end position="877"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00008376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00014125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00024757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00033411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003832.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1067" mass="117115" checksum="65BE64D3A06F5548" modified="2022-01-19" version="1">MPVFHTRTIESILEPVAQQISHLVIMHEEGEVDGKAIPDLTAPVAAVQAAVSNLVRVGKETVQTTEDQILKRDMPPAFIKVENACTKLVQAAQMLQADPYSVPARDYLIDGSRGILSGTSDLLLTFDEAEVRKIIRVCKGILEYLTVAEVVETMEDLVTYTKNLGPGMTKMAKMIDERQQELTHQEHRVMLVNSMNTVKELLPVLISAMKIFVTTKSSKSQGIEEALKNRNFTVEKMSAEINEIIRVLQLTSWDEDAWASKDTEAMKRALALIDSKMNQAKGWLRDPNASPGDAGEQAIRQILDEAGKVGELCAGKERREILGTCKMLGQMTDQVADLRARGQGATPMAMQKAQQVSQGLDLLTAKVENAARKLEAMTNFKQAIAKKIDAAQNWLADPNGGSEGEEQIRGIMAEARKIAELCEDPKDRDDILRSLGEISALTAKLSDLRRHGKGDSPEARVLAKQVATSLQNLQSKTNRAVANTRPVKAAVHLEGKIEQAQRWIDNPTVDDRGVGQAAIRGLVAEGRRLANVMIGPYRQDLLAKCDRVEQLAAQLADLAVRGEGESPQARAIATQLQDSLKDLKTRMQEAMTQEVSDIFSDTTTPIKLLAVAATAPPDAPNRDEVFDERAANFENHAARLGATAEKAAAVGTANKTTVEGIQAAVKSARELTPQVISAARILLRNPGNQAAYEHFETMKNQWIDNVEKMTGLVDEAIDTKSLLDASEEAIKKDLDKCKVAMANIQPQMLVAGATSIARRANRILLVAKKEVENSEDPKFREAVKAASDDLSKTISPMVMDAKAVAGNISDPGLQKSFLDSGYRILGAVAKVREAFQPQEPDFPPPPPPDIEQLHLTDELAPPKPPLPEGEVPPPRPPPPEEKDEEFPEQKAGEVINQPMMMAARQLHDEARKWSSKGNDIIAAAKRMALLMAEMSRLVRGVSGNKRALIQCAKDIAKASDEVTRLAKEVAKQCTDKRIRTNLLQVCERIPTISTQLKILSTVKATMLGRTNISDEESEQATEMLVHNAQNLMQSVKETVREAEAASIKIRTDAGFTLRWVRKTPWYQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT88</accession>
    <name>A0A8C3RT88_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">MUN domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT88"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002988.1">
        <property type="protein sequence ID" value="ENSCSRP00000002886.1"/>
        <property type="gene ID" value="ENSCSRG00000002197.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098978">
        <property type="term" value="C:glutamatergic synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098793">
        <property type="term" value="C:presynapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990504">
        <property type="term" value="P:dense core granule exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045921">
        <property type="term" value="P:positive regulation of exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016079">
        <property type="term" value="P:synaptic vesicle exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033227">
        <property type="entry name" value="CAPS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010439">
        <property type="entry name" value="MUN_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12166">
        <property type="entry name" value="CALCIUM-DEPENDENT SECRETION ACTIVATOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12166:SF6">
        <property type="entry name" value="CALCIUM-DEPENDENT SECRETION ACTIVATOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06292">
        <property type="entry name" value="MUN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="MUN" evidence="2">
        <location>
            <begin position="1"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="domain" description="MUN" evidence="2">
        <location>
            <begin position="123"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="200"/>
            <end position="222"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF06292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002886.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="222" mass="25624" checksum="34FC989AEBFF1956" modified="2022-01-19" version="1">MFNVMVDAKAQSTKLCSMEMGQEFAKEWHQYHSKIDELIEETVKEMITLLVAKFVTILEGVLAKLSRYDEGTLFSSFLSFTVKAASKYVDVPKPGMDVADAYVTFVRHSQDVLRDKVNEEMYIERLFDQWYTSSMNVICTWLTDRMDLQLHIYQLKTLIRMVKKTYRDFRLQGVLDSTLNSKTYDTVRNRLTVEEATASVSEGGGLQGITMKDSDEEDEEDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTB6</accession>
    <name>A0A8C3RTB6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Bromodomain-containing protein 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004795.1">
        <property type="protein sequence ID" value="ENSCSRP00000004645.1"/>
        <property type="gene ID" value="ENSCSRG00000003429.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05513">
        <property type="entry name" value="Bromo_brd7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.920.10:FF:000022">
        <property type="entry name" value="Putative bromodomain-containing protein 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.920.10">
        <property type="entry name" value="Bromodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001487">
        <property type="entry name" value="Bromodomain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036427">
        <property type="entry name" value="Bromodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051831">
        <property type="entry name" value="Bromodomain_contain_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021900">
        <property type="entry name" value="DUF3512"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22881">
        <property type="entry name" value="BROMODOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22881:SF4">
        <property type="entry name" value="BROMODOMAIN-CONTAINING PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00439">
        <property type="entry name" value="Bromodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12024">
        <property type="entry name" value="DUF3512"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00503">
        <property type="entry name" value="BROMODOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00297">
        <property type="entry name" value="BROMO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47370">
        <property type="entry name" value="Bromodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50014">
        <property type="entry name" value="BROMODOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 8" id="KW-0103">Bromodomain</keyword>
    <keyword evidence="2" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Bromo" evidence="10">
        <location>
            <begin position="157"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="41"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="538"/>
            <end position="600"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="52"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="65"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="76"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="90"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="115"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="550"/>
            <end position="559"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00040982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004645.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="600" mass="67826" checksum="EFD640EEC4A25180" modified="2022-01-19" version="1">IIRIHKKIKVKFKETYIFVYYADKPLEKPLKLVLKVGGSEVTELSGSGHDSSYYDDRSDHERERHKEKKKKKKKKSEKEKEKHLDDEERRKRKEEKKRKREKEQCDTEGETDDFDPGKKVEVEPPPDRPVRACRTQPAENESTPIQQLLEHFLRQLQRKDPHGFFAFPVTDAIAPGYSMIIKHPMDFGTMKDKIAANEYKSVTEFKADFKLMCDNAMTYNRPDTVYYKLAKKILHTGFKMMSKQAALLGDEDTAVEEPVPEVVPVQVETAKKSKKPSKEVISCIFEPEGNACSLTDSTAEEHVLALVEHAADEARDRINRYLPNSKMGYLKKNGDGSLLFSVVNSSDPEAEEEETHSVDLSSLSSKLLPGFTTLGFKDERRNKVTFLTSASTALSMQNNSIFHDLKSDEMELLYSAYGDETGIQCALSLQEFVKDSGSYSKKIVDDLLDQITGGDHSKTIYQLKQRRNIPVKPPDEVKVGESIGDGNTSVLDFLSVKPYSDVSLDISMLSSLGKVKKELDHDDHLHLDETTKLLQDLHEAQTDRVGSRPSSNLSSLSNTSERDQHHLGSPSHLSVGEQQDMVHDPYEFLQSPEPANATSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVG8</accession>
    <name>A0A8C3RVG8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Kelch-like protein 15</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Homodimer. Dimerization does not affect PPP2R5B-binding, but is required for its proteasomal degradation. Interacts with CUL3. Directly interacts with PPP2R5B; this interaction leads to PPP2R5B proteasomal degradation. Interacts with RBBP8/CtIP; this interaction leads to RBBP8 proteasomal degradation. Interacts with PACMP micropeptide; interaction prevents ubiquitination and degradation of RBBP8/CtIP.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVG8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005093.1">
        <property type="protein sequence ID" value="ENSCSRP00000004936.1"/>
        <property type="gene ID" value="ENSCSRG00000003734.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031463">
        <property type="term" value="C:Cul3-RING ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071630">
        <property type="term" value="P:nuclear protein quality control by the ubiquitin-proteasome system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd18454">
        <property type="entry name" value="BACK_KLHL15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18244">
        <property type="entry name" value="BTB_POZ_KLHL15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000087">
        <property type="entry name" value="Kelch-like family member 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.420:FF:000009">
        <property type="entry name" value="Kelch-like protein 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.80:FF:000014">
        <property type="entry name" value="Kelch-like protein 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017096">
        <property type="entry name" value="BTB-kelch_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030597">
        <property type="entry name" value="BTB_POZ_KLHL15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006652">
        <property type="entry name" value="Kelch_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047030">
        <property type="entry name" value="KLHL15_BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45632:SF12">
        <property type="entry name" value="KELCH-LIKE PROTEIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45632">
        <property type="entry name" value="LD33804P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01344">
        <property type="entry name" value="Kelch_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037037">
        <property type="entry name" value="Kelch-like_protein_gigaxonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00612">
        <property type="entry name" value="Kelch"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117281">
        <property type="entry name" value="Kelch motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="BTB" evidence="9">
        <location>
            <begin position="31"/>
            <end position="98"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00019835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00062127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004936.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="604" mass="69784" checksum="5AD750634890040A" modified="2022-01-19" version="1">MAGDVEGFSSSIHDTSVSAGFRTLYEEGLLLDVTLVIEDHQFQAHKALLATQSDYFRIMFTADMRERDQDKIHLKGLTATGFSHVLQFMYYGNIELSMNTVHEILQAAMYVQLIEVVKFCCSFLLAKICLENCAEIMRLLDDFGVNIDGVREKLDSFLLENFVPLMSRPDFLSYLSFEKLMSYLDNDHLSRFPEIELYEAVQAWLRHDRRRWRHTDTIIQNIRFCLMTPSSVFEKVKTSEFYRYSRQLRHEVDQAMNYFHSVHQQPLMEMKSNRIRSAKPQTAVFRGMIGHSMVNSKILLLHKPRVWWELEGPQVPLRPDCLAIVNNFVFLLGGEELGPDGEFHASSKVFRYDPRQNTWLRMADMSVPRSEFAVGVIGRYIYAVAGRTRDETFYSTERYDITADKWEFVDPYPVNKYGHEGTVLSNKLYITGGITSSSTSKQVCVFDPSKEGTVEQRTRRTQVVTNCWENKCKMNYARCFHKMISYNGKLYVFGGVCVILRASFESQGCPSTEVYDPDTDQWTILASMPIGRSGHGVAVLDKQIMVLGGLCYNGHYSDSILTFDPEENKWKEDEYPRMPCKLDGLQVCSLHFPEYVLEHVRRCN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RX92</accession>
    <name>A0A8C3RX92_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">SH2 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RX92"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005490.1">
        <property type="protein sequence ID" value="ENSCSRP00000005327.1"/>
        <property type="gene ID" value="ENSCSRG00000004002.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001784">
        <property type="term" value="F:phosphotyrosine residue binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000021">
        <property type="entry name" value="Putative SH2 domain-containing adapter protein F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051846">
        <property type="entry name" value="SH2_domain_adapters"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15127">
        <property type="entry name" value="HEAVYWEIGHT, ISOFORM A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15127:SF31">
        <property type="entry name" value="SH2 DOMAIN-CONTAINING ADAPTER PROTEIN B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="SH2" evidence="6">
        <location>
            <begin position="140"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="27"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="83"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="49"/>
            <end position="64"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005327.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="239" mass="27162" checksum="35B4D7D061F29306" modified="2022-01-19" version="1">CFHFSSCKMELMIRESVKSQQKGIQLYDTPYEPEGNGVESDTDSAVSQRLRESKLPQDDDRPADEYDQPWEWNKVTIPALAAQFNGNEKRQSSPSPSSDRRRQLRAPGGGFKPIKHGSPEFCGILGERVDPTVPLEKQIWYHGAISRTDAENLLRLCKECSYLVRNSQTSKHDYSLSLKSSQGFMHMKLTKTKEKYILGQNSPPFDSVPEVIHYYTTKKLPIKGAEHLSLLYPVAVRTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXB3</accession>
    <name>A0A8C3RXB3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">AarF domain containing kinase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the protein kinase superfamily. ADCK protein kinase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXB3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006203.1">
        <property type="protein sequence ID" value="ENSCSRP00000006009.1"/>
        <property type="gene ID" value="ENSCSRG00000004522.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004672">
        <property type="term" value="F:protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13971">
        <property type="entry name" value="ADCK2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004147">
        <property type="entry name" value="ABC1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044095">
        <property type="entry name" value="ADCK2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052402">
        <property type="entry name" value="ADCK_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45890:SF1">
        <property type="entry name" value="AARF DOMAIN CONTAINING KINASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45890">
        <property type="entry name" value="AARF DOMAIN CONTAINING KINASE 2 (PREDICTED)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03109">
        <property type="entry name" value="ABC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Protein kinase" evidence="2">
        <location>
            <begin position="201"/>
            <end position="629"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006009.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="638" mass="71804" checksum="D3D0AB126A3800FA" modified="2022-01-19" version="1">MIAWGCTARIYLFSLRPLNVRKNLVWIRWGNKSGNSPSKHSWIKTQALAKTTLVCWGITKVSVVRCQEVSNQCAALFPEPAKDKQPSAGFFWRLGFALRLGLRACVLLLKFGPLLLLYPVTYLSSGFAALWLHLLLKATESSGPTYIKLGQWACTRRDLFSEEFCIKFSKLHVKVTPHPWGYTKHFLRRAFGEDWKRVFKFKSKEPIGSGCVAQVYQAYADATAINDPQFEELVKNSDTESAFEAWEVSGLRGLFRWPWKGKAGEILEDSRADQSLQEERFDDGINRNATFKEPMSGSLLTTNTSSVDSLDEMDHLIPVAIKVLHPGLVHQVQLDLLLMKMGGKIIGLLPGLKWLSLTEIVEEFEKLMTQQLDLRCEARNLERFQKNFLDVDFVKFPTPLHPFVTRNILVETFEESQPISQYLHADISSELRKRLAKMGIDMLLKMVFVDNFVHADLHPGNILVQGTAHFSTGRKGQTTIVDMCDTLIVEVQLSPCPLRLMLLDAGIVAELQGADLHNFKAVFTAVVQGQGERVAELILHHARANQCKDIERFKVEMAELVTKARTNTVALGKLQVANLLSSVFKLLMTHKVKLESNFASVVFAIMVLEGLARSLDPELDILEAAKPLLIRTAASLLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXU7</accession>
    <name>A0A8C3RXU7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">KRAB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXU7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006030.1">
        <property type="protein sequence ID" value="ENSCSRP00000005840.1"/>
        <property type="gene ID" value="ENSCSRG00000004397.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07765">
        <property type="entry name" value="KRAB_A-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050169">
        <property type="entry name" value="Krueppel_C2H2_ZnF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232">
        <property type="entry name" value="KRAB DOMAIN C2H2 ZINC FINGER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232:SF133">
        <property type="entry name" value="RIKEN CDNA 1700020N01 GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00349">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KRAB" evidence="1">
        <location>
            <begin position="11"/>
            <end position="78"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005840.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="78" mass="8845" checksum="A45ABC1454D60DDD" modified="2022-01-19" version="1">MALDQGPIALVSFEDVAVYFSPEEWAALAEWQRELYREVMMENYELFASLGEDQALLESVKGPGRCRSGMKSTPRETL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXY8</accession>
    <name>A0A8C3RXY8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Transmembrane channel-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the TMC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXY8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006447.1">
        <property type="protein sequence ID" value="ENSCSRP00000006249.1"/>
        <property type="gene ID" value="ENSCSRG00000004586.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008381">
        <property type="term" value="F:mechanosensitive monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005245">
        <property type="term" value="F:voltage-gated calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050910">
        <property type="term" value="P:detection of mechanical stimulus involved in sensory perception of sound"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060005">
        <property type="term" value="P:vestibular reflex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038900">
        <property type="entry name" value="TMC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012496">
        <property type="entry name" value="TMC_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23302:SF18">
        <property type="entry name" value="TRANSMEMBRANE CHANNEL-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23302">
        <property type="entry name" value="TRANSMEMBRANE CHANNEL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07810">
        <property type="entry name" value="TMC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="195"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="279"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="374"/>
            <end position="395"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="416"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="450"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="640"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="697"/>
            <end position="721"/>
        </location>
    </feature>
    <feature type="domain" description="TMC" evidence="8">
        <location>
            <begin position="520"/>
            <end position="635"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="54"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="90"/>
            <end position="100"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU310713"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF07810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006249.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="745" mass="86407" checksum="CAFF4932A50C421C" modified="2022-01-19" version="1">RNRRAQRKQAGNEDSDSDGESCKNKKNRANQISKQQEPDEDEEEDNKGGRKGRGKNETKQEKKPDEKGKKEKDNKKKKDKKKKGSSSSDSDSEEEPITEEELAKLKEEVEEKKKLIATLRNKPWQMKKKLDVLKEAQLFVEKFEGALGKGKGKKFYAYKVMMTKKWMKFQRDFENFKTACIPWEMKIKEIESKAVVHIYILYFWLLVFCFEQLSTFIILWLQVLMGKPYGTLPRKTVPRAEERTAMNFATLWDFSGLAQYSVLFYGYYNNQRTIGWLKFRMPLSYFLVGVGTIAYSYMVVIRTMARNANEEGGGDDTSFNFSWKMFTSWDYLIGNPETADNKFASITTSFKEAIVEEQENRKEENIHLTRFLRVLANFLALCTLAGSGYLIYFVVRRSQKFALEGLDNYGWWERNEVNMVMSLLGMFCPTLFDVISSLENYHPRIALRWQLGRIFALFLGNLYTFIIALMDEINLKLEEEKIVKYNMTIWEASLYNGTIPENATAPPIQVDPADVPRGPCWETMVGQEFVRLTISDTMTTYITIIVGDFLRAVFVRFFNYCWCWDLEYGFPSYSEFDISGNVLGLIFNQGMIWMGSFYAPGLPAINVFRLHTSMYLQCWAVMCCNVPHERVFKASRSNNFYMAMLLFILFLSTLPAVYTIVSIPPSFDCGPFSGKIRMFEVISETLENDFPSWFGKVFSYASNPGLILPFILLMVLSIYYLNATSKTYKEANLDLKKKLQSVRMP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZ22</accession>
    <name>A0A8C3RZ22_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Rap guanine nucleotide exchange factor 4</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Exchange factor directly activated by cAMP 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="14">Exchange protein directly activated by cAMP 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">cAMP-regulated guanine nucleotide exchange factor II</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Guanine nucleotide exchange factor (GEF) for RAP1A, RAP1B and RAP2A small GTPases that is activated by binding cAMP. Seems not to activate RAB3A. Involved in cAMP-dependent, PKA-independent exocytosis through interaction with RIMS2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZ22"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007414.1">
        <property type="protein sequence ID" value="ENSCSRP00000007181.1"/>
        <property type="gene ID" value="ENSCSRG00000005156.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030552">
        <property type="term" value="F:cAMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006887">
        <property type="term" value="P:exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007265">
        <property type="term" value="P:Ras protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050796">
        <property type="term" value="P:regulation of insulin secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00038">
        <property type="entry name" value="CAP_ED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04437">
        <property type="entry name" value="DEP_Epac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00155">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06224">
        <property type="entry name" value="REM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.1240:FF:000001">
        <property type="entry name" value="Rap guanine nucleotide exchange factor (GEF) 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000096">
        <property type="entry name" value="Rap guanine nucleotide exchange factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.840.10:FF:000002">
        <property type="entry name" value="Rap guanine nucleotide exchange factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.870.10:FF:000005">
        <property type="entry name" value="Rap guanine nucleotide exchange factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.10:FF:000015">
        <property type="entry name" value="Rap guanine nucleotide exchange factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000038">
        <property type="entry name" value="Rap guanine nucleotide exchange factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.1240">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.10">
        <property type="entry name" value="Jelly Rolls"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.840.10">
        <property type="entry name" value="Ras guanine-nucleotide exchange factors catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.870.10">
        <property type="entry name" value="Son of sevenless (SoS) protein Chain: S domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000595">
        <property type="entry name" value="cNMP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018490">
        <property type="entry name" value="cNMP-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000591">
        <property type="entry name" value="DEP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008937">
        <property type="entry name" value="Ras-like_GEF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000651">
        <property type="entry name" value="Ras-like_Gua-exchang_fac_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019804">
        <property type="entry name" value="Ras_G-nucl-exch_fac_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023578">
        <property type="entry name" value="Ras_GEF_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001895">
        <property type="entry name" value="RASGEF_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036964">
        <property type="entry name" value="RASGEF_cat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014710">
        <property type="entry name" value="RmlC-like_jellyroll"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113:SF175">
        <property type="entry name" value="RAP GUANINE NUCLEOTIDE EXCHANGE FACTOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00027">
        <property type="entry name" value="cNMP_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00610">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00617">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00618">
        <property type="entry name" value="RasGEF_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00103">
        <property type="entry name" value="CAMPKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00100">
        <property type="entry name" value="cNMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00049">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00147">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00229">
        <property type="entry name" value="RasGEFN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51206">
        <property type="entry name" value="cAMP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48366">
        <property type="entry name" value="Ras GEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50042">
        <property type="entry name" value="CNMP_BINDING_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50186">
        <property type="entry name" value="DEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00720">
        <property type="entry name" value="RASGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50009">
        <property type="entry name" value="RASGEF_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50212">
        <property type="entry name" value="RASGEF_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0114">cAMP</keyword>
    <keyword evidence="5" id="KW-0116">cAMP-binding</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0268">Exocytosis</keyword>
    <keyword evidence="6 16" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="DEP" evidence="19">
        <location>
            <begin position="37"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="domain" description="Cyclic nucleotide-binding" evidence="18">
        <location>
            <begin position="177"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="domain" description="N-terminal Ras-GEF" evidence="20">
        <location>
            <begin position="317"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="domain" description="Ras-GEF" evidence="17">
        <location>
            <begin position="593"/>
            <end position="830"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022566"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00057413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00076925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00077599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00081536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50009"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007181.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="832" mass="95402" checksum="DE4F4C5972C51A75" modified="2022-01-19" version="1">TPLIEPHIPLRPAKTITQVPSEKILRAGKILRNAILSRAPHMIRDRKYHLKTYRQCCVGTELVDWMMQQSPCVHSRTQAVGMWQVLLEEGVLNHVDQEYHFQDKYLFYRFLDDEHEDAPMPTEEEKKECDEELQDTMLLLSQIGPDAHMRMILRKPPGQRSVDDLEIIYEELLHIKALSHLSTTVKRELAGVLIFESHPKAGTVLFNQGEEGTSWYIILKGSVNVVIYGKGVVCTLHEGDDFGKLALVNDAPRAASIVLREDNCHFLRVDKEDFNRILRDVEANTVRLKEHDQDVLVLEKIPAGNRASNQGNSQPQHKYTVMSGTPEKILEHFLETMRLESTLNEATDSVLNDFVMMHCVFMPNSQLCPALMAHYHAQPSQGSEQEKMDYALNNKRRVIRLVLQWAALYGDLLQEDEAAMAFLEEFYVSVSDDARIITALKEQLSELEKTVKQISEETKAPQKKHKVLLQQFNTTDDRAQKRQPIRGSDEILFKVYCIDHTYTTIRVPVMASVKEVISAVADKLGSGEGLIIVKMSSGGEKAVLKPNDVSAFTTLSVNGRLFACPRDQFDSLTPLPEQEGPSAGTVGTFELMSSKDLAYQMTIYDWELFNCVHELELIYHTFGRHNFKKITANLDLFLRRFNEIQFWVVTEICLCSQLSKRVQLLKKFIKIAAHCKEYKNLNSFFAIIMGLSNVAVSRLSLTWEKLPSKFKKIYAEFESLMDPSRNHRAYRLTVAKLDPPIIPFMPLLIKDMTFTHEGNKTFIDNLVNFEKMRMIANTVRTVKFCRSQSFNPDAALTNKNHQDVRSYVRQLNVIDNQRTLSQMSHRLEPRRA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZD0</accession>
    <name>A0A8C3RZD0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Polypeptide N-acetylgalactosaminyltransferase</fullName>
            <ecNumber evidence="20">2.4.1.-</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">Protein-UDP acetylgalactosaminyltransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Has a broad spectrum of substrates such as apomucin-, MUC5AC-, MUC1- and MUC2-derived peptides.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 20">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="4 20">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="20">Golgi apparatus membrane</location>
            <topology evidence="20">Single-pass type II membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
            <location evidence="2">Golgi stack membrane</location>
            <topology evidence="2">Single-pass type II membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5 20">Belongs to the glycosyltransferase 2 family. GalNAc-T subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="20"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZD0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006780.1">
        <property type="protein sequence ID" value="ENSCSRP00000006568.1"/>
        <property type="gene ID" value="ENSCSRG00000004912.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004653">
        <property type="term" value="F:polypeptide N-acetylgalactosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006493">
        <property type="term" value="P:protein O-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23466">
        <property type="entry name" value="beta-trefoil_Ricin_GALNT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd02510">
        <property type="entry name" value="pp-GalNAc-T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000014">
        <property type="entry name" value="Polypeptide N-acetylgalactosaminyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.10:FF:000005">
        <property type="entry name" value="Polypeptide N-acetylgalactosaminyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.10">
        <property type="entry name" value="Spore Coat Polysaccharide Biosynthesis Protein SpsA, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045885">
        <property type="entry name" value="GalNAc-T"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001173">
        <property type="entry name" value="Glyco_trans_2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029044">
        <property type="entry name" value="Nucleotide-diphossugar_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035992">
        <property type="entry name" value="Ricin_B-like_lectins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000772">
        <property type="entry name" value="Ricin_B_lectin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11675">
        <property type="entry name" value="N-ACETYLGALACTOSAMINYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11675:SF123">
        <property type="entry name" value="POLYPEPTIDE N-ACETYLGALACTOSAMINYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00535">
        <property type="entry name" value="Glycos_transf_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00652">
        <property type="entry name" value="Ricin_B_lectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00458">
        <property type="entry name" value="RICIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53448">
        <property type="entry name" value="Nucleotide-diphospho-sugar transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50370">
        <property type="entry name" value="Ricin B-like lectins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50231">
        <property type="entry name" value="RICIN_B_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="16 20" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 20" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="14 20" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="11 20" id="KW-0430">Lectin</keyword>
    <keyword evidence="18 20" id="KW-0464">Manganese</keyword>
    <keyword evidence="15 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="12" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="8 20" id="KW-0808">Transferase</keyword>
    <keyword evidence="9 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 20" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="9"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="domain" description="Ricin B lectin" evidence="22">
        <location>
            <begin position="426"/>
            <end position="551"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="39"/>
            <end position="66"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00005680"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00045388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="RuleBase" id="RU361242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="SMART" id="SM00458"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006568.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="559" mass="64144" checksum="B76DDBA31962E9A4" modified="2022-01-19" version="1">MRKFAYCKVVLATSLVWVLLDMFLLLYFSECNKCDEKKERGLPAGDVPEPVQKPHEGPGEMGKPVVIPKEDQEKMKEMFKINQFNLMASEMIALNRSLPDVRLEGCKAKVYPDNLPTTSVVIVFHNEAWSTLLRTVHSVINRSPRHLLKEIVLVDDASERDFLKRPLENYVKKLKVPVYVIRMEQRSGLIRARLKGAAASKGQVITFLDAHCECTVGWLEPLLARIKVDRRTVVCPIIDVISDDTFEYMAGSDMTYGGFNWKLNFRWYPVPQREMDRRKGDRTLPVRTPTMAGGLFSIDRDYFQEIGTYDAGMDIWGGENLEISFRIWQCGGTLEIVTCSHVGHVFRKATPYTFPGGTGQIINKNNRRLAEVWMDEFKNFFYIISPGVTKVDYGDISSRLGLRHKLQCKPFSWYLENVYPDSQIPRHYFSLGEIRNVETNQCLDNMARKENEKVGIFNCHGMGGNQVFSYTANKEIRTDDLCLDVSKLNGPVTMLKCHHLKGNQLWEYDPMKLTLLHVNSNQCLDKATEEDSQVPSIRDCNGSRSQQWLLRNVTLPEIF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0E6</accession>
    <name>A0A8C3S0E6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 11">Vesicle-fusing ATPase</fullName>
            <ecNumber evidence="2 11">3.6.4.6</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Required for vesicle-mediated transport. Catalyzes the fusion of transport vesicles within the Golgi cisternae. Is also required for transport from the endoplasmic reticulum to the Golgi stack. Seems to function as a fusion protein required for the delivery of cargo proteins to all compartments of the Golgi stack independent of vesicle origin.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10 11">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.6"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="11">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
        <text evidence="11">Binds 1 Mg(2+) ion per subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="11">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 11">Belongs to the AAA ATPase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.6" evidence="2 11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0E6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007013.1">
        <property type="protein sequence ID" value="ENSCSRP00000006799.1"/>
        <property type="gene ID" value="ENSCSRG00000003846.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005795">
        <property type="term" value="C:Golgi stack"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043001">
        <property type="term" value="P:Golgi to plasma membrane protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006891">
        <property type="term" value="P:intra-Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035494">
        <property type="term" value="P:SNARE complex disassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000154">
        <property type="entry name" value="Vesicle-fusing ATPase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000026">
        <property type="entry name" value="vesicle-fusing ATPase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000031">
        <property type="entry name" value="vesicle-fusing ATPase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.330.10:FF:000003">
        <property type="entry name" value="vesicle-fusing ATPase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000166">
        <property type="entry name" value="vesicle-fusing ATPase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.40.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.330.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041569">
        <property type="entry name" value="AAA_lid_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009010">
        <property type="entry name" value="Asp_de-COase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003960">
        <property type="entry name" value="ATPase_AAA_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004201">
        <property type="entry name" value="Cdc48_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029067">
        <property type="entry name" value="CDC48_domain_2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054419">
        <property type="entry name" value="NSF_ATPase_lid"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039812">
        <property type="entry name" value="Vesicle-fus_ATPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23078:SF3">
        <property type="entry name" value="VESICLE-FUSING ATPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23078">
        <property type="entry name" value="VESICULAR-FUSION PROTEIN NSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00004">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17862">
        <property type="entry name" value="AAA_lid_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02933">
        <property type="entry name" value="CDC48_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21964">
        <property type="entry name" value="NSF_ATPase_lid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01072">
        <property type="entry name" value="CDC48_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50692">
        <property type="entry name" value="ADC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54585">
        <property type="entry name" value="Cdc48 domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00674">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="11" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="6 11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8 11" id="KW-0460">Magnesium</keyword>
    <keyword evidence="4 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9 11" id="KW-0653">Protein transport</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 11" id="KW-0813">Transport</keyword>
    <feature type="domain" description="CDC48" evidence="13">
        <location>
            <begin position="83"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="12">
        <location>
            <begin position="212"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="12">
        <location>
            <begin position="495"/>
            <end position="631"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006914"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00048883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU367045"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM01072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006799.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="744" mass="82961" checksum="77BBE40DF63AA4A3" modified="2022-01-19" version="1">MQAARCPTDELSLSNCAVVNEKDFQIYNVNLSFVKWDTSSHTVGILGTPIPISPYTFDKTKQCIGTMTIEIDFLQKKSIDANPYDTDKMAAEFIQQFNSLAFSVGQQLVFSFNDKLFGLLVKDIEGMDPSILKGEPGTSKKQKIDVGLVVGNSQVAFEKAENSSLNLIGKYKRLDRLRVMLTHKLPFPINRYFFISFSYPASYVSFFLGCKHVKGILLYGPPGCGKTLMARQIGKMLNAREPKVVNGPEILNKYVGESEANIRKLFADAEEEQRRLGANSGLHIIIFDEIDAICKQRGSMAGSTGVHDTVVNQLLSKIDGVEQLNNILVIGMTNRPDLIDEALLRPGRLEVKMEIGLPDEKGRVQILHIHTARMREHQLLCEDVDIKELSVETKNFSGAELEGLVRAAQSTAMNRHIKATTKVEVNMETAECLRVTRGDFLASLENDIKPAFGTNQEDYASYIMNGIIQWGDPVTRVLEDGELLVQQTKNSDRTPLVSVLLEGPPHSGKTALAAKIAEESNFPFIKICSPDKTIGFSETAKCQAMKKIFDDAYKSQLSCVVVDDIERLLDYVPIGPRFSNLVLQALLVLLKKAPPQGRKLLIIGTTSRKDVLQEMEMLDAFSTTIHVPSIATGEQLMEALELLGNFKDNERSTIAQHVKGKKVWIGIKKLLMLIEMSLQVRGFLLQGCTRETRTYLKAPFAPQTLTSVKLGALYCVCYGLNMFHFQKGNSFTRRFPYTVFSSNQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1A9</accession>
    <name>A0A8C3S1A9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Protein arginine methyltransferase NDUFAF7</fullName>
            <ecNumber evidence="9">2.1.1.320</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Arginine methyltransferase involved in the assembly or stability of mitochondrial NADH:ubiquinone oxidoreductase complex (complex I). Acts by mediating symmetric dimethylation of 'Arg-118' of NDUFS2 after it assembles into the complex I, stabilizing the early intermediate complex.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7 9">
            <text>L-arginyl-[protein] + 2 S-adenosyl-L-methionine = N(omega),N(omega)'-dimethyl-L-arginyl-[protein] + 2 S-adenosyl-L-homocysteine + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:48108"/>
            <dbReference type="Rhea" id="RHEA-COMP:10532"/>
            <dbReference type="Rhea" id="RHEA-COMP:11992"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29965"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:88221"/>
            <dbReference type="EC" id="2.1.1.320"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the NDUFAF7 family.</text>
    </comment>
    <dbReference type="EC" id="2.1.1.320" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1A9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007237.1">
        <property type="protein sequence ID" value="ENSCSRP00000007019.1"/>
        <property type="gene ID" value="ENSCSRG00000005205.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035243">
        <property type="term" value="F:protein-arginine omega-N symmetric methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032981">
        <property type="term" value="P:mitochondrial respiratory chain complex I assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.12710:FF:000001">
        <property type="entry name" value="Protein arginine methyltransferase NDUFAF7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.12710">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003788">
        <property type="entry name" value="NDUFAF7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038375">
        <property type="entry name" value="NDUFAF7_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12049">
        <property type="entry name" value="PROTEIN ARGININE METHYLTRANSFERASE NDUFAF7, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12049:SF7">
        <property type="entry name" value="PROTEIN ARGININE METHYLTRANSFERASE NDUFAF7, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02636">
        <property type="entry name" value="Methyltransf_28"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 9" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="6 9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0808">Transferase</keyword>
    <keyword evidence="5" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005891"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00048612"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00054758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU364114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007019.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="454" mass="50640" checksum="D07E395B70673A1F" modified="2022-01-19" version="1">MTRLPARRSVLAAALGVSWQQRLLHHHGVPAAWRRRRCSGAGSKAEDSSSPVTPMLKHLMFKIKATGPITVAEYMREALTNPVKGYYMHHDMLGEGGDFVTSPEISQIFGELIGIWYVSEWMAAGKPKTLQLVELGPGRGTLTDDILRVFNQLGSLLNKCDISIHLVEVSPKLSEIQALTLTGEKIQSELDVTSPVYMKGISKAGIPIFWYRELQDVPQGTSFYLAHEFFDALPIHKFQRTEQGWREVLIDIDPKAPDKLRFVLAPSATPATEYFIQGKEARDHVEVCPDAGILIQKLACRIQEDGGAALIADYGHNGNKTDTFRSFRSHELHDVLIAPGTADLTADVDFSYLQTMTQGRVATLGPLKQQEFLKNMGIDVRLQVLLQNSSDTAMHKHLLQGYDMLMNPKKMGDRFNFFALLPHQRLAHSDQKANLQHSKSLSTSVAGFGELVWK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1S3</accession>
    <name>A0A8C3S1S3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1S3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008075.1">
        <property type="protein sequence ID" value="ENSCSRP00000007821.1"/>
        <property type="gene ID" value="ENSCSRG00000005756.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032956">
        <property type="term" value="P:regulation of actin cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045124">
        <property type="term" value="P:regulation of bone resorption"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001204">
        <property type="term" value="P:regulation of osteoclast development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042836">
        <property type="entry name" value="SIG15"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46942">
        <property type="entry name" value="SIALIC ACID-BINDING IG-LIKE LECTIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46942:SF1">
        <property type="entry name" value="SIALIC ACID-BINDING IG-LIKE LECTIN 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="1">
        <location>
            <begin position="20"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="1">
        <location>
            <begin position="145"/>
            <end position="226"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007821.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="288" mass="30871" checksum="70E3B454054C7AAD" modified="2022-01-19" version="1">TFQNTFIKAEVLWVIGRGHPDWSMHVPAGITGLRGDSVVLPCTFTHPQNNYMGNIQVIWKPDIFQCLVSNCSTKTDSFDNCTTGQGPSGRYCLAGDPRRHNLSLHIAGLSFEDSREYCCRVVLPGVPGAAYEQKPGITLTVEARPSILNVSLVPEPLHVRVACTAEGKPVPKITWLGPAGSEVVVSQNSTGPQYQTTQQVAVSRNGTYTCRAENVHGRAERSVLVGPTGRKGPPLMLAILLPAGLLLVCWLKAGPAPGTSKTSWCLGRHISRGGILAPGMPPLEMCPG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S308</accession>
    <name>A0A8C3S308_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S308"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007990.1">
        <property type="protein sequence ID" value="ENSCSRP00000007739.1"/>
        <property type="gene ID" value="ENSCSRG00000005671.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051242">
        <property type="entry name" value="WD-EF-hand_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44324">
        <property type="entry name" value="WD40 REPEAT DOMAIN 95"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44324:SF4">
        <property type="entry name" value="WD40 REPEAT DOMAIN 95"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1 3" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="106"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="157"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="238"/>
            <end position="278"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007739.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="467" mass="51872" checksum="9EAADA6B9BC261D4" modified="2022-01-19" version="1">MDRIIRMWNPYMSGRPTGMLRSHTAPVCYLSISAEDAKIFSISTDNTIKVSLCTTCLFTACSKTSGIKGELTACHYTPGTRSLCVAADTLALLHLRLRPPPEPHLIVSHKEPVLCCKYNKEFRLVVSCSEGSVVKVWDFETGKHLFEISGAHGGAAITCLTFDVSGRRLITGGRDGCLKIWNYNNGHCLNTLKRGKHIEKNKCSVYFSLQKTNVLKSDAVDGLHHFQKPQPYWQDDISCGHKEDILCIAQCPPTLLATSSYDGEIIVWNMISGHIYRKLHTSFPTHCAGAEDTSITQLVFLRTRAVKFGSTAASLISNGLHCLSQSRVKSHISSIAVTVDDSLIYAADDDGYVYVYSIKDYALQDPEREPPKCVSCGLEVVDEEKVLLSSSIDCTVRLWSLDGEYIGTFGQAEPWEIFTPASWKHPRVPYEILIDPQSMPIHPMLEGESPVLQLINTEPIEKDVDTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3W1</accession>
    <name>A0A8C3S3W1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">KRAB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3W1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008505.1">
        <property type="protein sequence ID" value="ENSCSRP00000008227.1"/>
        <property type="gene ID" value="ENSCSRG00000006102.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07765">
        <property type="entry name" value="KRAB_A-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050169">
        <property type="entry name" value="Krueppel_C2H2_ZnF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232">
        <property type="entry name" value="KRAB DOMAIN C2H2 ZINC FINGER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232:SF133">
        <property type="entry name" value="RIKEN CDNA 1700020N01 GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00349">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KRAB" evidence="1">
        <location>
            <begin position="24"/>
            <end position="91"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008227.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="91" mass="9979" checksum="F5B09EF5A4272DFB" modified="2022-01-19" version="1">MDLLGETSGSLFIPSPWCFLDGPVTFEEVAVYFTREEGALLDPAQRALYRDVTQENYENVTSLGKGYCPLGIREGRGLRGCRSQGWGCGLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5D1</accession>
    <name>A0A8C3S5D1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">NACHT and WD repeat domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000008951.1">
        <property type="protein sequence ID" value="ENSCSRP00000008651.1"/>
        <property type="gene ID" value="ENSCSRG00000005953.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007111">
        <property type="entry name" value="NACHT_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043365">
        <property type="entry name" value="NWD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057588">
        <property type="entry name" value="NWD1/2-like_WH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011047">
        <property type="entry name" value="Quinoprotein_ADH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45013">
        <property type="entry name" value="NACHT DOMAIN- AND WD REPEAT-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45013:SF1">
        <property type="entry name" value="NACHT DOMAIN- AND WD REPEAT-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05729">
        <property type="entry name" value="NACHT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25469">
        <property type="entry name" value="WHD_NWD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50998">
        <property type="entry name" value="Quinoprotein alcohol dehydrogenase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50960">
        <property type="entry name" value="TolB, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1 3" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="NACHT" evidence="4">
        <location>
            <begin position="396"/>
            <end position="560"/>
        </location>
    </feature>
    <feature type="domain" description="NWD1/2-like winged helix-turn-helix" evidence="5">
        <location>
            <begin position="621"/>
            <end position="735"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="898"/>
            <end position="939"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="940"/>
            <end position="981"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="1368"/>
            <end position="1402"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="3">
        <location>
            <begin position="1426"/>
            <end position="1455"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF05729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF25469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008651.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1544" mass="173072" checksum="EF96CA3B66C902E6" modified="2022-01-19" version="1">MVSERAGTNGIASADRVSFGGSSCEAAFSAAFRRPFFLQDTGLDRPLVLPNMAILMFFLADMATERETLLKAAYPEVQAFCQKHSLMFEVIDLRWGVCDIIDTDHMSTQLCLEEIESCQKLSVGPTFIGLLGDRYGHRPLPRLIEEKEFEALIAQLTGDPSATHLLTFWYWKDENAIPSVYVLQPITDHLSVERDLASALRLAAREAEMHGLISQEQRHRYDKSETEWEIEHGLLSTQEIDLAASIFLREVEGLDKHLLEGTSMQLVDTEEDGSLDNEAQQLLRSLKAKIANYYPQHLKVHTVPWNAHPGNPRHKGHTKYLKELCEQFITATNHQVLRSLRYRGKSSEEPDGLLQELSHHMMLCLESCRVFCGRQDLLDNILQSIRQNDDHVHTPLILYGPPGCGKTALMCKLSEQVRTLLGQETVVVIRQLGTSQLSSAIHSLLRDICFQVCLAFGFPPLPVQVTQACSDLILFFHNLLLTVSHLGVQSLVLFFDSLDQLIPADGAHKLYWLPKDCPPKVHIVVSTSPAEHGILETLQEAMPEPEAYFEVGPLSREEGGKMLKVLLASVRRKLSPAQQTVLQHSFPEGGHPLLFKLAFNEARRWASYTLPSALTIATTAQEALHRLCGRLEKRHGTVLVAHMLGYIASSRNGLSDAELKDILSLDDEVLSEIYQHCSPPCKTILRFPPLLWAQLRRDIGECLVERQADGFALLGLAHRQFTEVVQNRYLPAQDKTKRHLLLADFFRGTWSWGMKKSLKLPLLGKSLNADRKVSMTPSPLGCMVPPCAQWNMNWITCKIVATGIQGIANDLAMCNERINCPELRLVPFKIPFVFSLLGVSIIYTEVLARLHFFMLSYPDLIGKLCQQCLSWLNVCPHPVLVPLCGFLQPPGGPLKMTVTGFLKGVTVLELSSDHKVLVAGSQDGMMVVWIMEDIEVMHTLTGHSAEVRCVKVFGKGTAAVSTAMDYTLRIWNLVSGRQKFSIQDSHSGEQRLYQLHVDERNRIVYSASGAKVNAWHLETAEHIFQISGEAPDAWLCTEVFEPRQVVMTVSEGGTLSLWDSSTGELQSKHQLSGLQEEAPTCSVLIQKQGKMIVGFSRGSLSMVRLSAYLMKKLPGRVRFLVVSEDESLLAAGFGVYVRVFLANSKGFHRFMAEDLEHECVVHSAVFSPDNSIIVTGSQVWDLTYDRKHKTLAPVPDCTGCTAMSHDGNYVYFPQAGERRQVIIWDSTKGAECDRLDTSAQVRCLEVAEQRKLLFTGLVSGTVLVFPLNSTQDVVCIPPPESQKPINHMALNRQEEQLAIAYDDVVLVLDISPGKPCPVIDKPMYTFYTQIPAAVISSVAVLANYRVLYGMSSGDLFLYDCPHSKVFPLEMHRCKVTCLETSHGEKWALSGSEDSLQRLWDLELCQWEHEMCYYKTSFLKGIQCACFSKDDKYVYTGSFDHSITVWDVLSGALLAVQFVYATANRIMPTADGFIATTRLGYIIRERFHCPQSISSQYNPLQNIKATCVVKSRKKEEANPREQHDRGKVSRNQIRTNKLSQNCVIM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S629</accession>
    <name>A0A8C3S629_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S629"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009274.1">
        <property type="protein sequence ID" value="ENSCSRP00000008963.1"/>
        <property type="gene ID" value="ENSCSRG00000006659.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21579">
        <property type="entry name" value="KLF5_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000021">
        <property type="entry name" value="Basic krueppel-like factor 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000018">
        <property type="entry name" value="Krueppel-like factor 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000358">
        <property type="entry name" value="zinc finger protein 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235:SF77">
        <property type="entry name" value="KRUEPPEL-LIKE FACTOR 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235">
        <property type="entry name" value="KRUEPPEL-LIKE TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="299"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="329"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="9">
        <location>
            <begin position="359"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="218"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008963.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="383" mass="42319" checksum="05B4DCF28B314C55" modified="2022-01-19" version="1">DPNSHKACSEMDKYLSNQLLPIPMVPDKKYRRESASVVDEFFSTEKPSSTPYSVNINVILPDTTHLRTGLYRPAKPLTHFPQIKTEPGTSFTQPCSSAAGSTQTLPDFTSVFSMPQSVAVNNIFIKQEMPSEIPLSGSPQQAQLYQMPIGNGDADVATMVPSTGSTTAINTISGVTMSTGSAMLPRPIQPGGQVKHFQNVSQGQGNFNITGHFYPVPGLNLPPSPPNSQPGSPENQPELINTISPPPSYEATFGLKLVQSSQIPTLPNGLGTLSQGHIIMPTPKYNRRNNPELEKRRIHHCDYPGCTKVYTKSSHLKAHQRTHTGEKPYKCTWEGCDWRFARSDELTRHYRKHTGAKPFKCLACGRCFSRSDHLALHMKRHQN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6X3</accession>
    <name>A0A8C3S6X3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">DNA sliding clamp PCNA</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">This protein is an auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processivity during elongation of the leading strand.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the PCNA family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6X3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009997.1">
        <property type="protein sequence ID" value="ENSCSRP00000009658.1"/>
        <property type="gene ID" value="ENSCSRG00000007234.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043626">
        <property type="term" value="C:PCNA complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030337">
        <property type="term" value="F:DNA polymerase processivity factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006272">
        <property type="term" value="P:leading strand elongation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006298">
        <property type="term" value="P:mismatch repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006275">
        <property type="term" value="P:regulation of DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019985">
        <property type="term" value="P:translesion synthesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00577">
        <property type="entry name" value="PCNA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.70.10.10:FF:000001">
        <property type="entry name" value="Proliferating cell nuclear antigen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.70.10.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00317">
        <property type="entry name" value="DNApol_clamp_arch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046938">
        <property type="entry name" value="DNA_clamp_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000730">
        <property type="entry name" value="Pr_cel_nuc_antig"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022649">
        <property type="entry name" value="Pr_cel_nuc_antig_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022659">
        <property type="entry name" value="Pr_cel_nuc_antig_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022648">
        <property type="entry name" value="Pr_cel_nuc_antig_N"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00590">
        <property type="entry name" value="pcna"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11352">
        <property type="entry name" value="PROLIFERATING CELL NUCLEAR ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11352:SF0">
        <property type="entry name" value="PROLIFERATING CELL NUCLEAR ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02747">
        <property type="entry name" value="PCNA_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00705">
        <property type="entry name" value="PCNA_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00339">
        <property type="entry name" value="PCNACYCLIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55979">
        <property type="entry name" value="DNA clamp"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01251">
        <property type="entry name" value="PCNA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00293">
        <property type="entry name" value="PCNA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 8" id="KW-0235">DNA replication</keyword>
    <keyword evidence="5 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Proliferating cell nuclear antigen PCNA N-terminal" evidence="9">
        <location>
            <begin position="1"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="domain" description="Proliferating cell nuclear antigen PCNA C-terminal" evidence="10">
        <location>
            <begin position="127"/>
            <end position="254"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU000641"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU003671"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF00705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF02747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009658.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="262" mass="28817" checksum="755F5F838FC54CB2" modified="2022-01-19" version="1">MFEARLVQGSVLKRVLEALKDLITEACWDLGSGGISLQSMDSSHVSLVQLTLRSEGFDTYRCDRNIAMGVNLASMSKILKCAGNEDIITLRAEDNADTLALVFEAPNQEKVSDYEMKLMDLDVEQLGIPEQEYSCVVKMPSGEFARICRDLSHIGDAVVISCAKDGVKFSANGELGNGNIKLSQTSNVDNEEEAVTIEMKEPVQLTFALRYLNFFTKATPLSPTVTLSMSADVPLVVEYKIADMGHLKYYLAPKIEDQQDGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S884</accession>
    <name>A0A8C3S884_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Mitotic spindle organizing protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the MOZART1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S884"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003341.1">
        <property type="protein sequence ID" value="ENSCSRP00000003226.1"/>
        <property type="gene ID" value="ENSCSRG00000002452.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000010629.1">
        <property type="protein sequence ID" value="ENSCSRP00000010258.1"/>
        <property type="gene ID" value="ENSCSRG00000007676.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="48571at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000931">
        <property type="term" value="C:gamma-tubulin ring complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031021">
        <property type="term" value="C:interphase microtubule organizing center"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033566">
        <property type="term" value="P:gamma-tubulin complex localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051415">
        <property type="term" value="P:microtubule nucleation by interphase microtubule organizing center"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090307">
        <property type="term" value="P:mitotic spindle assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022214">
        <property type="entry name" value="MZT1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28520">
        <property type="entry name" value="MITOTIC-SPINDLE ORGANIZING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28520:SF2">
        <property type="entry name" value="MITOTIC-SPINDLE ORGANIZING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12554">
        <property type="entry name" value="MOZART1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010258.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="72" mass="7750" checksum="E9D17C7F9DD2D700" modified="2022-01-19" version="1">MASGAANLNAVRETMDVLLEISRILNTGLDMETLSICVRLCEQGINPEALSSVIKELRKATEALKAAENMTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8N3</accession>
    <name>A0A8C3S8N3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Coiled-coil domain-containing protein 162</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8N3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009715.1">
        <property type="protein sequence ID" value="ENSCSRP00000009386.1"/>
        <property type="gene ID" value="ENSCSRG00000006922.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040401">
        <property type="entry name" value="CCDC162"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33331:SF13">
        <property type="entry name" value="COILED-COIL DOMAIN CONTAINING 162"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33331">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 162"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="500"/>
            <end position="534"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="599"/>
            <end position="747"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009386.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="844" mass="97356" checksum="4C5DB3ECE40536B1" modified="2022-01-19" version="1">FSPSLPQMYREAAYRALRQSLQIVAALHDIVSYLFSFAQLGNSPNCFDSLNPEPLTADWGGNERIGTELQELQKMIDSLQNPLDPNKVAQLLIIQREVMFLQFDAAVRHLLREVYLSSGNILAYQSVTDSMHHGLPPLSNSAVRSVFASQLWLPQLLDPCSPTTLTLFPWRAFLVDGGPFPVTISNLNTINYNMQLCLCRLSDDDRRAAHGVLVGMQLLMEDTLQSSYDVVMEDHAEWQTAVAKKKQSSRKTCKALPRLHDPVTSCVLLRSFLIRRKQLEVLKAEWGRLKLKVEDINTVPLYKQFAELYSTDILYPAMRAIARHMGTEDEFEGLVTSSQSILPPKGASEIEVKTRQLQKLLESLEIHMIHDVKKKINQEMTLVISERARAGSSLPTELWKHRVMQENFSVVKPQIVETLVQRLMENYQESDVEITFKKSHLQNCLTALGCDVMARERSNFETYSMFYENLLQREHQLLYQKEQVHAWFDLLRSLPIAELSHEMIMEVTALRARLTNLEKENLCLKEEIRKEVQDEYETLVQNLFVACLHLKGKLDDYRLNMSRQVFEIISEVRKEGVDNMIDLKKKFGYTKDDDGLKEHLSKQEQLQALQDENTRLQELVCKLKVLSCWKQTIQKAQLSVKLRNAEKEALQNKEECLNAKMLAEQEVLLFRQQLVAVRKALAKSQADNERLKKQLDKQKHLLQEVEHRMTQEARSRQQLDVMKAANMEKMLEDMGQKEQRLQCLTEDAEKSSRIVQLQQKQIKKEMRSQLIQERSLKLDAFQRVDELQYQVYDLEAVTSQRNSPAGKGTCISFKMMRNIQTRPVDFSSLIGSLPTLNSAYIPPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9P2</accession>
    <name>A0A8C3S9P2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Fibrillin-2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9P2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011097.1">
        <property type="protein sequence ID" value="ENSCSRP00000010700.1"/>
        <property type="gene ID" value="ENSCSRG00000007998.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="6"/>
    </dbReference>
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        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="fibrillin-1 isoform X1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000010">
        <property type="entry name" value="Pro-epidermal growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.290.10">
        <property type="entry name" value="TGF-beta binding (TB) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026823">
        <property type="entry name" value="cEGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013032">
        <property type="entry name" value="EGF-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000152">
        <property type="entry name" value="EGF-type_Asp/Asn_hydroxyl_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018097">
        <property type="entry name" value="EGF_Ca-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049883">
        <property type="entry name" value="NOTCH1_EGF-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017878">
        <property type="entry name" value="TB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036773">
        <property type="entry name" value="TB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052080">
        <property type="entry name" value="vWF_C/EGF_Fibrillin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47333:SF5">
        <property type="entry name" value="FIBRILLIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47333">
        <property type="entry name" value="VON WILLEBRAND FACTOR C AND EGF DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12662">
        <property type="entry name" value="cEGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07645">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12661">
        <property type="entry name" value="hEGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00683">
        <property type="entry name" value="TB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57581">
        <property type="entry name" value="TB module/8-cys domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00010">
        <property type="entry name" value="ASX_HYDROXYL"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01187">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51364">
        <property type="entry name" value="TB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4 9" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="28"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="domain" description="TB" evidence="11">
        <location>
            <begin position="74"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="139"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="181"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="222"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="261"/>
            <end position="303"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="344"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="385"/>
            <end position="424"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51364"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010700.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="14">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="602" mass="66474" checksum="9C37EA4844DEA19E" modified="2022-01-19" version="1">MCKNLIGTFMCICPPGMTRRPDGEGCMDENECRTKPGICENGRCVNIIGSYRCECNEGFQSSPSGTECLDNRQGFCFAEVLQTMCQMASSSRNLVTKSECCCDGGRGWGNQCELCPLPGTTQYKKLCPHGPGYTTDGRDIDECKVMPNLCRNGQCINTMGSFRCFCKVGYTTEISGTSCVDLDECSQSPKPCNFICKNSEGSYQCSCPRGYILQEDGKTCKDLDECQTKQHNCQFLCVNTLGGFTCKCPPGFTQHHTACIDNNECGSQPSLCGSKGICQNTPGSFSCECQRGFSLDSTGLNCEDVNECDGNHRCQHGCQNILGGYRCGCPHGYIQHYQWNQCVDENECTNPNACGTASCYNTLGSYKCACPSGFSYDQFSSACHDVNECSSTKNPCNYGCSNTEGGYLCGCPPGYYRVGQGHCVSGMGFNKGQYLPLGGDVDEENALSPEACYECKINGYSNKNSRRKRSVNETEQAEIEQISLESLDIDSPLKMRLNFSGLGNKEHILELMPAIQPLTNHVRYIISHGNNYGIFQIHQRDGLSYLHTAKKKSVPGTYTLEITSIPLYKKKELKKLEDSNEDNYLLGELGEVLRMRLWIELY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9X2</accession>
    <name>A0A8C3S9X2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">DNA polymerase theta</fullName>
            <ecNumber evidence="6">2.7.7.49</ecNumber>
            <ecNumber evidence="5">2.7.7.7</ecNumber>
            <ecNumber evidence="7">3.6.4.12</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="27">DNA polymerase eta</fullName>
        </alternativeName>
    </protein>
    <organism evidence="31 32">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="31" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="31" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="33">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.12"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>DNA(n) + a 2'-deoxyribonucleoside 5'-triphosphate = DNA(n+1) + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:22508"/>
            <dbReference type="Rhea" id="RHEA-COMP:17339"/>
            <dbReference type="Rhea" id="RHEA-COMP:17340"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:61560"/>
            <dbReference type="ChEBI" id="CHEBI:173112"/>
            <dbReference type="EC" id="2.7.7.49"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>DNA(n) + a 2'-deoxyribonucleoside 5'-triphosphate = DNA(n+1) + diphosphate</text>
            <dbReference type="Rhea" id="RHEA:22508"/>
            <dbReference type="Rhea" id="RHEA-COMP:17339"/>
            <dbReference type="Rhea" id="RHEA-COMP:17340"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:61560"/>
            <dbReference type="ChEBI" id="CHEBI:173112"/>
            <dbReference type="EC" id="2.7.7.7"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="25">Homomultimer; forms homodimers and homotetramers. Interacts with RAD51. Interacts with ORC2 and ORC4. Interacts with RHNO1; interaction takes place during mitosis and promotes POLQ recruitment to DNA damage sites. Interacts (when phosphorylated) with TOPBP1 (via BRCT domains 7 and 8); promoting POLQ recruitment to DNA damage sites.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the DNA polymerase type-A family.</text>
    </comment>
    <dbReference type="EC" id="2.7.7.49" evidence="6"/>
    <dbReference type="EC" id="2.7.7.7" evidence="5"/>
    <dbReference type="EC" id="3.6.4.12" evidence="7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009795.1">
        <property type="protein sequence ID" value="ENSCSRP00000009462.1"/>
        <property type="gene ID" value="ENSCSRG00000006913.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003678">
        <property type="term" value="F:DNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003887">
        <property type="term" value="F:DNA-directed DNA polymerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003964">
        <property type="term" value="F:RNA-directed DNA polymerase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006261">
        <property type="term" value="P:DNA-templated DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097681">
        <property type="term" value="P:double-strand break repair via alternative nonhomologous end joining"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000042">
        <property type="term" value="P:negative regulation of double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd08638">
        <property type="entry name" value="DNA_pol_A_theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18795">
        <property type="entry name" value="SF2_C_Ski2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.3380.20:FF:000001">
        <property type="entry name" value="DNA polymerase theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.10:FF:000066">
        <property type="entry name" value="DNA polymerase theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000885">
        <property type="entry name" value="DNA polymerase theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.20:FF:000036">
        <property type="entry name" value="Polymerase (DNA directed), theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1060.10:FF:000002">
        <property type="entry name" value="Polymerase (DNA directed), theta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3380.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.370">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.20">
        <property type="entry name" value="5' to 3' exonuclease, C-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.10">
        <property type="entry name" value="Ribonuclease H-like superfamily/Ribonuclease H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1060.10">
        <property type="entry name" value="Taq DNA Polymerase, Chain T, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019760">
        <property type="entry name" value="DNA-dir_DNA_pol_A_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001098">
        <property type="entry name" value="DNA-dir_DNA_pol_A_palm_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043502">
        <property type="entry name" value="DNA/RNA_pol_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002298">
        <property type="entry name" value="DNA_polymerase_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046931">
        <property type="entry name" value="HTH_61"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048960">
        <property type="entry name" value="POLQ-like_helical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036397">
        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10133">
        <property type="entry name" value="DNA POLYMERASE I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10133:SF62">
        <property type="entry name" value="DNA POLYMERASE THETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00476">
        <property type="entry name" value="DNA_pol_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20470">
        <property type="entry name" value="HTH_61"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21099">
        <property type="entry name" value="POLQ_helical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00868">
        <property type="entry name" value="DNAPOLI"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00482">
        <property type="entry name" value="POLAc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56672">
        <property type="entry name" value="DNA/RNA polymerases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158702">
        <property type="entry name" value="Sec63 N-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00447">
        <property type="entry name" value="DNA_POLYMERASE_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="18" id="KW-0007">Acetylation</keyword>
    <keyword evidence="16" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0158">Chromosome</keyword>
    <keyword evidence="13" id="KW-0227">DNA damage</keyword>
    <keyword evidence="19" id="KW-0234">DNA repair</keyword>
    <keyword evidence="17" id="KW-0239">DNA-directed DNA polymerase</keyword>
    <keyword evidence="15" id="KW-0347">Helicase</keyword>
    <keyword evidence="14" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="21" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="20" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="32" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Helicase ATP-binding" evidence="29">
        <location>
            <begin position="119"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="30">
        <location>
            <begin position="295"/>
            <end position="527"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="1"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="943"/>
            <end position="964"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="995"/>
            <end position="1028"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="1150"/>
            <end position="1173"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="1495"/>
            <end position="1519"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="28">
        <location>
            <begin position="943"/>
            <end position="953"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="28">
        <location>
            <begin position="955"/>
            <end position="964"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="28">
        <location>
            <begin position="995"/>
            <end position="1004"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012417"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012493"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00012551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00047995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00049244"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00062978"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00074669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00078930"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009462.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2588" mass="287067" checksum="DDF7C0A62F5C94BF" modified="2022-01-19" version="1">RFWVPHGSAPGSAPPAGAPEWTELSGADPDPVPQPEQGRAAWCSPRPSCIRPKCHITHYAASADVGIFPKGRCQQMNIPDDQEDKLLLASWGLPEVVLEKYHSLGVVHMFEWQAECLMLGQVLEGKNLVYSAPTSAGKTLVAELLILKRVLETHKKALFILPFVSVAKEKKYYLQVSGVQECGGLAQSCQIKPFQNFKHVETFDSINFHFLLPNYRQTKENSPVFDSIQIVGMSATLPNLGLLASWLNAELYHTDFRPVPLMEWVKIGRNIYDSSMKLVREFQPMLQVKGDEDHVVSLCYETIRDGHSVLLFCPSKNWCEKLADIIAREFYNLQHWSLQQAERCTKTSALSPVALDKEGIEEVMDQLRRSPSGLDSVLQRTLPWGVAYHHAGLTFDERDIIEGAFRRGLIRVLAATSTLSSGVNLPAHRVIIRTPVFGGRLLDILTYKQMAGRAGRKGVDIVGESILVCKSSERSKGIALLQGSLKPVHSCLLRGVGEGVTSSMLRAILEIIVGGVASTPDDVRTYASCTLLAASLKDREQESERDEDKAQNGAVEACVRWLLENEFIQILDSGNGVKAEVYRPTHLGTATLSSSLSPAEALGIFADLQRAMKGFVLENDLHILYLVTPVYEEWTTIDWYQFFCLWEKLPSSMKRVAELVGIEEGFLARSVKGKIIAKTEKQHRQMAIHKRFFTSLALLDLISEVPLKDITKKYNCSRGQLQSLQQSAATYAGMVTVFSNRLGWHNMEQLLSQFQSRLTFGVQRELCDLVRVSLLNAQHARALYNAGFITVADLAKGNTAEVETALKNAVPFKSIRRAVDEDEEAAEERRNTHCIWMVGIKGLTESEAASLIVEEARILLQQDLAMMGVQWNPDSFLESDASSTTSSESELEDRKCELNGECSLGILKVFSNEGYRILPDKGTNFQAGNSSNIKKRNKRLLNASMSNPRPQNELQEDHTQTKERNGDIIYSARKRPNLGKGKENREVAFLTKSQAGSGATTQEFPTEKGKRPTLNFASRKTSKASGYRRTMDTSFIQTEGKSTASKQHQLLLDESRMHTTEINGPSVSSHSKSKTKSFSARKNKEFGENESSAHKCFIVKGSESLQVDEMQSERKEIMEELLTEPSTTNKSNPKETVNGLEARDTVVRDAPPMNMETDDTTRDLGISSRSAKNEYIGGKQSKIQPVKNCAEKIPAKQQMVLDTDLCNDAASSSANLHVSTSASKQKTVYFYPDENKSFHFQIQNDGKTCTGKPNGILLQTGGVGKADNQPEDFLKDSTVKSRAVCVAKDIKNGYSPDLYSVSKEFEDSFQLDTQTDRILQQEVAAEIARQQGAKDTEQAEIPEQKISMKLHCASTLQNEDVANEKLAAALRKVACSNLGTRNTTKETTDLHCTNALGSRSPNLQPAMKCTESAFCLKGNDFSFTDSQLCSFLQGYQTQNSVKESASRGLQKAVSPSNDQCPHNVLVQVECHPPPETSLNISDSLLFDDSFSYVNGPPDMRTDETEGAESGEQKVVTTPPKATSSSLADLLHQQNLEPIQDILTVSVNWNEHQHPAQCNDVSVIFSDIDSLQIAEALGNVDFPPCQGDSPSAVLVQLDQGERPQNAQQAVEKNTNPVVWSDHSFDLSPGLQDILDRWPSPSDNKPVVLSPRVSSSKGKLVISNSKQEPGAISEFSYCQRESLSTCQGLKNYFKVKESNKGALDVQKPSYNPLLLKGSNRISNAQPDISKGLIPPMPPKEPVPKRFGISSLTFGKNKNVSHIDEVPPFQPLQNGKPSSDHHIETLPFNHGNGDTREVLLETNAVKDNSIIDQGFSLQLSQDVLPLISCSAESFTIIDVASDKALFQTFIREWRNNSRFAISVACERKKCLLSTKSTIGGRFKQVRSPQRIQVKDDGFPIKGCEDILVVGLSVCWGGKDAYYVSLQEKQDDQTEISASLAPPPLDQSLSVTERLCQVQTCLQKEPESAHSLVMYNLIQHYKTLLLACGISLEGSFEDPKVACWLLDPGSKERTLHNMVTNFLPHELPLLEGVGTGQGVQSLGLSANTDYSGRYRAAIESVLIFNTMNQLNALLQKENLTDVFHRVEMPTQYCLALLELNGIGFSTTECESQKHVMQAKLNEIEAQAYQMAGHSFSLTSPDDIAEVLFLELKLPPNGDVKIQGNKKTLGYTRRATANGNRVRLGKQFSTTKDVLEKLKALHPLPGLILEWRRITNAITKVVFPLQREKRLNPALRMERIYPISQTHTATGRISFIEPNIQNVPKDFEIEMPTLVGESPPSQARRCGSTFPAGRGRKCSTLPCGLKVLADEGPKERGMPFSVSMRHAFVPFPGGLILATDYSQLELRILAHLSRDRRLIEVLNSGADVFKSIAAEWKMIDAEAVGDEIRQQAKQICYGIIYGMGAKSLGEQMGIEENDAACYIESFKSRYPGIQKFLRETVKKCSRDGFVQTILGRRRYLPAIKDPNPYSKAHAERQAVNTAVQGSAADIVKTATVNIQRRLEAFPSAVKSHGHLESSFQRLERRRNRGVLQSGGFFILQLHDELLYEVAEDKVIQVAQIVKYEMENAIKLLVKLNVKVKIGPSWGDLQELEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SA06</accession>
    <name>A0A8C3SA06_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Integrin beta</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Cell membrane</location>
            <topology evidence="8">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the integrin beta chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SA06"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011628.1">
        <property type="protein sequence ID" value="ENSCSRP00000011205.1"/>
        <property type="gene ID" value="ENSCSRG00000008395.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008305">
        <property type="term" value="C:integrin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033627">
        <property type="term" value="P:cell adhesion mediated by integrin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007160">
        <property type="term" value="P:cell-matrix adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007229">
        <property type="term" value="P:integrin-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050900">
        <property type="term" value="P:leukocyte migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1510">
        <property type="entry name" value="ntegrin, alpha v. Chain A, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015812">
        <property type="entry name" value="Integrin_bsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002369">
        <property type="entry name" value="Integrin_bsu_VWA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10082">
        <property type="entry name" value="INTEGRIN BETA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10082:SF36">
        <property type="entry name" value="INTEGRIN BETA-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00362">
        <property type="entry name" value="Integrin_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01186">
        <property type="entry name" value="INTEGRINB"/>
    </dbReference>
    <dbReference type="SMART" id="SM00187">
        <property type="entry name" value="INB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4 8" id="KW-0401">Integrin</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <feature type="domain" description="Integrin beta subunit VWA" evidence="9">
        <location>
            <begin position="1"/>
            <end position="133"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="SMART" id="SM00187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011205.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="134" mass="15080" checksum="62728B3D086A92E8" modified="2022-01-19" version="1">ATRCATREELLRRGCAPEEVVEPRGRHHVLEDLPLSDSAERETVTQLAPQKIALWLRPGEQHSFSVRFKRAEGYPVDVYYLMDLSYSMKDDLENIKKLGNDLLAALRNITKSVKIGTRWHPPLGGSPPPLSSCS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SA93</accession>
    <name>A0A8C3SA93_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SA93"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011297.1">
        <property type="protein sequence ID" value="ENSCSRP00000010891.1"/>
        <property type="gene ID" value="ENSCSRG00000008166.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010891.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="249" mass="24291" checksum="4DD442E9A935FD7B" modified="2022-01-19" version="1">PLSPSFCTGYGVPAGYAAGLGGYSQGVKQKPGYFHAALPLGGYGAGPRAGSYPTAQQGYHGVGGGYLVNGAQPGYGNGYGAGGNSHPGAGLQSGYGIVGAQATYLGRFAGPGTDLSAAKFGLGQLPYNGQPQQALPTGLGGDYGTGKYGGVGQLMYGAQPAGPSALDGNGNGPGYANGGDLQANGLAAGGYRPLTAGQAPGGYGLIPAAYGGKEAKYGLSGFLGNGYRGKNWGRHVCRWGGNLGGGGEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAC6</accession>
    <name>A0A8C3SAC6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Protein phosphatase 6 regulatory subunit 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SAPS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009984.1">
        <property type="protein sequence ID" value="ENSCSRP00000009642.1"/>
        <property type="gene ID" value="ENSCSRG00000007207.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019903">
        <property type="term" value="F:protein phosphatase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019888">
        <property type="term" value="F:protein phosphatase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007587">
        <property type="entry name" value="SAPS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12634:SF13">
        <property type="entry name" value="SERINE_THREONINE-PROTEIN PHOSPHATASE 6 REGULATORY SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12634">
        <property type="entry name" value="SIT4 YEAST -ASSOCIATING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04499">
        <property type="entry name" value="SAPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009642.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="32311" checksum="BE2141852D0BE17F" modified="2022-01-19" version="1">MFWKFDLHSSSHIETLLERADLTLRELLDEDDVLQECKVLNRRLLDFLVQPPHMEALVTCVTEEPPAELDERLRYKYPSVSCEILTSDVSPITDALGEDEGLLRRLYGFLQGHGVLNPLLASFFSKVMGILINRKTDQIVGFLRKKDDFVSLLLRHIGTSAIMDLLLRLLTCVEQPGLRQDVFNWLNEEKIVQRLIEMIHPSKDDNQHSNASQSLCDIIRLSREQMMQIQDSPEPDQLLATLEKQETVEQLLGNMLAGERDESVIVSGIQVLLTLLEPRRAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAN1</accession>
    <name>A0A8C3SAN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19 20">Vacuolar protein sorting-associated protein 41 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Plays a role in vesicle-mediated protein trafficking to lysosomal compartments including the endocytic membrane transport pathways.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 20">Early endosome membrane</location>
            <topology evidence="1 20">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="20">Endosome membrane</location>
            <topology evidence="20">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4 20">Late endosome membrane</location>
            <topology evidence="4 20">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="18 20">Lysosome membrane</location>
            <topology evidence="18 20">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3 20">Golgi apparatus</location>
            <location evidence="3 20">trans-Golgi network</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="20">Cytoplasmic vesicle</location>
            <location evidence="20">Clathrin-coated vesicle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5 20">Belongs to the VPS41 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012781.1">
        <property type="protein sequence ID" value="ENSCSRP00000012293.1"/>
        <property type="gene ID" value="ENSCSRG00000009253.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030136">
        <property type="term" value="C:clathrin-coated vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030897">
        <property type="term" value="C:HOPS complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031902">
        <property type="term" value="C:late endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009267">
        <property type="term" value="P:cellular response to starvation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034058">
        <property type="term" value="P:endosomal vesicle fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016236">
        <property type="term" value="P:macroautophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006623">
        <property type="term" value="P:protein targeting to vacuole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16690">
        <property type="entry name" value="RING-H2_Vps41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000247">
        <property type="entry name" value="Vacuolar protein sorting-associated protein 41 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000107">
        <property type="entry name" value="Vacuolar protein sorting-associated protein 41 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057780">
        <property type="entry name" value="Beta-prop_Vps41"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000547">
        <property type="entry name" value="Clathrin_H-chain/VPS_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016902">
        <property type="entry name" value="Vps41"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045111">
        <property type="entry name" value="Vps41/Vps8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057779">
        <property type="entry name" value="Znf_RING_Vps41"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12616">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING VPS41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12616:SF1">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN 41 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23411">
        <property type="entry name" value="Beta-prop_Vps41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23556">
        <property type="entry name" value="TPR_Vps41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23555">
        <property type="entry name" value="zf-RING_Vps41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF028921">
        <property type="entry name" value="VPS41"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00299">
        <property type="entry name" value="CLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50236">
        <property type="entry name" value="CHCR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0072">Autophagy</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="17 20" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="9 20" id="KW-0967">Endosome</keyword>
    <keyword evidence="14 20" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="16 20" id="KW-0458">Lysosome</keyword>
    <keyword evidence="15" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 20" id="KW-0653">Protein transport</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 20" id="KW-0813">Transport</keyword>
    <keyword evidence="11" id="KW-0862">Zinc</keyword>
    <keyword evidence="10 21" id="KW-0863">Zinc-finger</keyword>
    <feature type="repeat" description="CHCR" evidence="22">
        <location>
            <begin position="518"/>
            <end position="662"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="23">
        <location>
            <begin position="741"/>
            <end position="789"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00009582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00029538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRNR" id="PIRNR028921"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012293.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="804" mass="93498" checksum="3ACEA15380635F8D" modified="2022-01-19" version="1">MTVHEKFLALGTHYGKVYLLDVQGNITQKVDVSPVKINQISLDESGEHMGICSEDGKVQVFGLYSGEEFHETFDCPIKIVAVHPQFVRSHCKQFVTGGKKLLLYEKTWMNRWKPSVLHEGEGNIRNVKWRGHLIAWANNMGVKILDVISKQRITNVPRDDISLRPDMYPCSLCWKDNLTLIIGWGTSVKICLVKERHASEMRDLPSRYVEIIFQFDTEFYISGLAPLCDQLVVLSYVKEVSEKTEMECCARPRLDIIQPLPESCEEISSDALTVRGFQENECRDYHLEHSEGESLFYIISPRDIVVAKERDQDDHIDWLLEKKKYEEALMAAEISQKTIKKHRILDIGLAYINHLVEKGEYDLAARKCQKILGKNTELWEFEVYKFKEIGQLKAISRYLPRRDPILKPLIYEMVLHEFLESDYEGFAMLIKEWPGDLYNNTIIVQVVVDHLKKDPQNRTLLRTLAELYTYDQRYGKALEIYLTLRHKDVFQLIHKHNLFSSIRDKIVLLMDFDSEKAVDMLLDNEDKISIHKVVEELENRPELQHVYLHKLFKRDHHKGQRYHEKQISLYAEYDRPNLLPFLRDSTHCPLEKALEICQQRNFVEETVYLLSRMGNSRSALKMIMEELYDVDKAIEFAKEQDDGELWEDLILYSIDKPPFITGLLNNIGTHVDPILLIHRIKEGMEIPNLRDSLVKILQDYNLQILLREGCKKILVADSLSLLKKMHRTQMKGVRVDEENICESCLSPILPSDASKPFSVTVFHCRHMFHKECLPVPSTMSPLQFCNICSAKHRGPGSAILEMKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAV7</accession>
    <name>A0A8C3SAV7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011553.1">
        <property type="protein sequence ID" value="ENSCSRP00000011131.1"/>
        <property type="gene ID" value="ENSCSRG00000008344.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001817">
        <property type="term" value="P:regulation of cytokine production"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050852">
        <property type="term" value="P:T cell receptor signaling pathway"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000088">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053896">
        <property type="entry name" value="BTN3A2-like_Ig-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
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        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050504">
        <property type="entry name" value="IgSF_BTN/MOG"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100">
        <property type="entry name" value="BUTYROPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24100:SF130">
        <property type="entry name" value="BUTYROPHILIN-LIKE PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22705">
        <property type="entry name" value="C2-set_3"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulin"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="1"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="86"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="178"/>
            <end position="198"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011131.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="198" mass="21774" checksum="41CFF6BCA51959B0" modified="2022-01-19" version="1">MDILWRKIGSGIISVHDYLDEGSRDQQGESYQTRTELFPQEFSRGNVSLKLKGLQVADAGTYHCLVRNPKWSQEATTELQVAAVAPVFIDVLGPRGQGIRLACRSTGWFPKPELQWVGKNGQNLAMEIVTDVTQDREKLYSVVSHVTVTEGEDNGDISCIVQNGLLETERQSAIHLSGESPHAEGVTTGVGKEHGVSW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBE8</accession>
    <name>A0A8C3SBE8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Immunoglobulin superfamily member 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000011859.1">
        <property type="protein sequence ID" value="ENSCSRP00000011428.1"/>
        <property type="gene ID" value="ENSCSRG00000008416.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000323">
        <property type="entry name" value="Immunoglobulin superfamily member 9B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000389">
        <property type="entry name" value="Immunoglobulin superfamily member 9B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000226">
        <property type="entry name" value="protein turtle homolog B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000321">
        <property type="entry name" value="protein turtle homolog B isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051170">
        <property type="entry name" value="Neural/epithelial_adhesion"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12231">
        <property type="entry name" value="CTX-RELATED TYPE I TRANSMEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12231:SF244">
        <property type="entry name" value="PROTEIN TURTLE HOMOLOG A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
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        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
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        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
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        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="654"/>
            <end position="675"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="687"/>
            <end position="712"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="110"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="199"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="295"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="391"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="8">
        <location>
            <begin position="480"/>
            <end position="580"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="8">
        <location>
            <begin position="599"/>
            <end position="692"/>
        </location>
    </feature>
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        <location>
            <begin position="722"/>
            <end position="753"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="951"/>
            <end position="997"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1012"/>
            <end position="1089"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1214"/>
            <end position="1233"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1286"/>
            <end position="1323"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1346"/>
            <end position="1366"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="739"/>
            <end position="751"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="963"/>
            <end position="997"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="1059"/>
            <end position="1071"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1218"/>
            <end position="1233"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="1298"/>
            <end position="1307"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="5">
        <location>
            <begin position="1355"/>
            <end position="1366"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
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    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011428.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="11">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1366" mass="147486" checksum="ADD60327A3FFE5DD" modified="2022-01-19" version="1">THWCCVCAPGHSRGNDQVESQAVVGRVGESVILGCDLLNAEEARLHLYVIEWVRFGFLLPIFIKFGLYSPRVDPEYIGECKASSHQEGLYRSCLSLVLKHCFRVLSTAAPTFLGTPPALVEVPDREPLSLTCSAIGNPQPVIVWKRNDLALESGDKVQVSNGTLRITSVERASAGIYTCHASSKEGSVTHTTRLLVQGPPVIVVPPQNITVNITQDAFLACQAEAYPGNLTYSWFQGSSNVYHLSHLQSRVRVLVDGSLLLQKTTPDDAGKYTCVPSNGLRKPPSASAFLTVLYPAQVTTMPPETLLPMGMQGIIQCPVRANPPLLSVSWTKDGHPLELDKFPGWSMAPDGSIVIATGNDDALGLYTCTPYNSYGTAGASAPTRVLLKDPPMFTMRPKEEYFQEVGRELVIPCAAQGDPPPTVTWAKLGSTGRNGAQVDGNSSLVFQPLVKEQHGAWECTASNQVAQISTTTSVYVLGTSPHAVTNVSVLPLLLAANVSWEPGFDGGYFQRFSVWYTPLLKHLNRPHHDWVSLTVPVGAGHLLVENLQPATGYQFSVLSQNKLGSGPFSEIVTSFPLGFPTTAVPPELPTTATRVFLLPPQSLTANETLRGVLLQWEPPSQFSVALTGYALELRQDQGVWEVLDGSIPSTKTQVLVPGLIKVALYPLALLAVYPSRTQLPELLPQPVLAGVIGGICFLSVAVIFSTMVACIMNRRRAARLQKRRQDPPIVFSPNKKLPPSQNSHSSGSPDSTVKLKLQASPYQSLRRTLLWGEKAGTSLGLTIAGGPRTSSKYTVYESHIGDAVPLQRICRGPDGRFVVETDRLPQEAFPCALETELFPELLRRDPSPTPPEPSPPAPYLQVYAPPEAEEPIWQRGVPLRPKATGQARREARSSGYRQGRYFGYSSSPMDEAKPLCIISLSPVASPMPLPLSTVEEPRDGTCCEGRCQSTVSTLRNSPGPGGSPMLSRLLSAPALPSPKPLGSGSPSSQRRTSSSAQSGILQYLSLPFFKEMSVDGDWPPQEEPREPQAPGSTEPTLPGEEGPTQSSEEAASLNYMDTRGTTESSLEQTPSKALLKPPEPQVGPAKAALPGSTVWPGYLGPDPLPAKEQAPLVSPMDSSRTELMYTAVSSESNWAVSLPGQPLPAVLLEAQVPEKHQGPGTLCLQGPPAEKLLRGSLTSQSSGRGSVSFLRPPSLALSLGGTYLSSLLGETAGWQSESESRGSMAEEGRPRKELAVATVGKRRNTSVDENYEWDSEFALESDILDALQLYRSGDPKRPVSTIAVRELERKSAKAPSDGSGSPGNSKSVDALEASGSPQALASPEARCVALREEFLAYRRRREVAQQRRQRMSSRGYDERFEQATLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC93</accession>
    <name>A0A8C3SC93_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Heparan-sulfate 6-O-sulfotransferase</fullName>
            <ecNumber evidence="9">2.8.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">6-O-sulfation enzyme which catalyzes the transfer of sulfate from 3'-phosphoadenosine 5'-phosphosulfate (PAPS) to position 6 of the N-sulfoglucosamine residue (GlcNS) of heparan sulfate.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13 9">
            <text>alpha-D-glucosaminyl-[heparan sulfate](n) + 3'-phosphoadenylyl sulfate = 6-sulfo-alpha-D-glucosaminyl-[heparan sulfate](n) + adenosine 3',5'-bisphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:56604"/>
            <dbReference type="Rhea" id="RHEA-COMP:9830"/>
            <dbReference type="Rhea" id="RHEA-COMP:14621"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58339"/>
            <dbReference type="ChEBI" id="CHEBI:58343"/>
            <dbReference type="ChEBI" id="CHEBI:58388"/>
            <dbReference type="ChEBI" id="CHEBI:140604"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Membrane</location>
            <topology evidence="1 9">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the sulfotransferase 6 family.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.-" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC93"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013506.1">
        <property type="protein sequence ID" value="ENSCSRP00000012977.1"/>
        <property type="gene ID" value="ENSCSRG00000009863.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017095">
        <property type="term" value="F:heparan sulfate 6-sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000852">
        <property type="entry name" value="Heparan-sulfate 6-O-sulfotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010635">
        <property type="entry name" value="Heparan_SO4-6-sulfoTrfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005331">
        <property type="entry name" value="Sulfotransferase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12812">
        <property type="entry name" value="HEPARAN SULFATE 6-O-SULFOTRANSFERASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12812:SF6">
        <property type="entry name" value="HEPARAN-SULFATE 6-O-SULFOTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03567">
        <property type="entry name" value="Sulfotransfer_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 9" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3 9" id="KW-0808">Transferase</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="174"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="178"/>
            <end position="194"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU364122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012977.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="216" mass="25714" checksum="93B9E41AABDCF9A8" modified="2022-01-19" version="1">SEWRHVQRGATWKASLHVCDGRSPTTEELPSCYTGDDWSGCSLKEFMDCPYNLANNRQVRMLSDLSLVGCYNLSVMPEEQRNKVLLDSAKENLKRMAFFGLTEFQRKTQYLFEKTFNMNFIAPFTQYNSTRASSVEIDEQTQKHIETLNFLDMELYDYAKDLFLQRYQYMRQKEHQEARRKRQEQRKILKAKQAHNKEQSDDNSTTDYIGNVERWR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDH1</accession>
    <name>A0A8C3SDH1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">T-box transcription factor T</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Brachyury protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Protein T</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="11">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDH1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011908.1">
        <property type="protein sequence ID" value="ENSCSRP00000011474.1"/>
        <property type="gene ID" value="ENSCSRG00000008466.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001708">
        <property type="term" value="P:cell fate specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003007">
        <property type="term" value="P:heart morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001707">
        <property type="term" value="P:mesoderm formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001756">
        <property type="term" value="P:somitogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20192">
        <property type="entry name" value="T-box_TBXT_TBX19-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.820:FF:000002">
        <property type="entry name" value="T-box transcription factor Brachyury"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.820">
        <property type="entry name" value="Transcription factor, T-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008967">
        <property type="entry name" value="p53-like_TF_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046360">
        <property type="entry name" value="T-box_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036960">
        <property type="entry name" value="T-box_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002070">
        <property type="entry name" value="TF_Brachyury"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001699">
        <property type="entry name" value="TF_T-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018186">
        <property type="entry name" value="TF_T-box_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11267">
        <property type="entry name" value="T-BOX PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11267:SF83">
        <property type="entry name" value="T-BOX TRANSCRIPTION FACTOR T"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00907">
        <property type="entry name" value="T-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00938">
        <property type="entry name" value="BRACHYURY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00937">
        <property type="entry name" value="TBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00425">
        <property type="entry name" value="TBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49417">
        <property type="entry name" value="p53-like transcription factors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01283">
        <property type="entry name" value="TBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01264">
        <property type="entry name" value="TBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50252">
        <property type="entry name" value="TBOX_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0010">Activator</keyword>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="T-box" evidence="13">
        <location>
            <begin position="46"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="362"/>
            <end position="413"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="362"/>
            <end position="377"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00040703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00041469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00042501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011474.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="433" mass="47520" checksum="E036AD41D496F234" modified="2022-01-19" version="1">MSSPGTESSGKSLQYRVDHLLSAVENELQAGSEKGDPTERELRVTLEENELWLRFKELTNEMIVTKNGRRMFPVLKVSVSGLDPNAMYSFLLDFVAADNHRWKYVNGEWVPGGKPEPQAPSCVYIHPDSPNFGAHWMKAPVSFSKVKLTNKLNGGGQIMLNSLHKYEPRIHIVRVGGPQRMITSHSFPETQFIAVTAYQNEEITALKIKYNPFAKAFLDAKERSDHKDMMDEVGDNQQSGYSQCGWLIPGTGSLCPPSNPHAQFAAPLSLSSAHSCERFSSLRNHRSAPYPNPYAHRNNSPTYADNSSACLSMLQSHDNWSSLGVPTHTSMLPMSHSTGTSTSSSQYPNLWSVNNSTITPVSQSGGMSNGLSSQFLRGSTAHYPPLPHSVTASSSGSPLYDAGTPTDISDSQYDTSAHNRLASTWTPVTPPSM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDT0</accession>
    <name>A0A8C3SDT0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDT0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014195.1">
        <property type="protein sequence ID" value="ENSCSRP00000013637.1"/>
        <property type="gene ID" value="ENSCSRG00000010391.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016346">
        <property type="entry name" value="G-protein_beta_1-5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19850">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN BETA G PROTEIN BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="1">
        <location>
            <begin position="11"/>
            <end position="36"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013637.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="67" mass="7292" checksum="FA94BAD157A8035B" modified="2022-01-19" version="1">MYSHDNIICGITSVAFSRSGRLLLAGYDDFNCNIWDAMKGDRAVGAGGLEQRGLGARTPGFSPRLWE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEY5</accession>
    <name>A0A8C3SEY5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014480.1">
        <property type="protein sequence ID" value="ENSCSRP00000013897.1"/>
        <property type="gene ID" value="ENSCSRG00000010556.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:external side of plasma membrane"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:heat shock protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="P:cell surface receptor signaling pathway"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042742">
        <property type="term" value="P:defense response to bacterium"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:regulation of immune response"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:regulation of T cell activation"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000404">
        <property type="term" value="P:regulation of T cell migration"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038829">
        <property type="entry name" value="Leukosialin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35265">
        <property type="entry name" value="LEUKOSIALIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35265:SF1">
        <property type="entry name" value="LEUKOSIALIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="380"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="33"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="75"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="139"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="408"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="100"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="139"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="215"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="256"/>
            <end position="265"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="296"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="364"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="1">
        <location>
            <begin position="437"/>
            <end position="449"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013897.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="510" mass="52371" checksum="7E3613200DA80B69" modified="2022-01-19" version="1">MWSQEIGVPCWERPLNEPTFPFAPRRVFLHPARRRTRPLSPGAGRGSPDTMAVSGAWPQPKIRPTLLLLLVASASAQTPPEPKDASPGTSEKSRHIGTGPETTSPCAEIASNSTEPCAELTRNSPDLSAELTRNNSDLSAELASNSTEPSAELASNSTEPSAELASNSTEPSAELASNSTEPSAELTSNSTEPSAELTSNSTEPSVRLALDPPTAAQQIPTTARTLATEEPVGSVSPSALPATEAAGALSSGGEKPVTELKREGLKGPTGTVPGSPGPGQENQTVPAAGAGRARPHPTEPAKAEGADRSGHNRTVPTSADRPRHYGTTPDHSDWPGADQTTPKLSPSIPPAKNQKPDPKVALTPAAPASSPAPYTRSPPVGIIVAVVIVAFLALVVLAMFLHCRHQRRSGSTSFSGGRAGPGEWAGPVSLPEERGEGPAGDGGQQAGAGEGRRPTLTTFFGKRHSRVSSVAMEDVAGPKGEGPLSEPLLATAEQGGDPAPPGVGARPGLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH49</accession>
    <name>A0A8C3SH49_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Parkin coregulated</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH49"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015759.1">
        <property type="protein sequence ID" value="ENSCSRP00000015113.1"/>
        <property type="gene ID" value="ENSCSRG00000011504.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031982">
        <property type="term" value="C:vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030544">
        <property type="term" value="F:Hsp70 protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:Hsp90 protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019399">
        <property type="entry name" value="Parkin_co-regulated_protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21207:SF2">
        <property type="entry name" value="PARKIN COREGULATED GENE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21207">
        <property type="entry name" value="PARKIN COREGULATED GENE PROTEIN PARK2 COREGULATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10274">
        <property type="entry name" value="ParcG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015113.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="228" mass="26285" checksum="5655244098BADFFC" modified="2022-01-19" version="1">MLVHFPMETGLFPGLILLLHQHRVLGPPVAGAFKERPTKPTAFRKFYERGDFPIALEHDTRGNKIAWKVEIEKLDYHHYLPLFFDGLCEMTFPYEFFARQGIHDMLEHGGNKILPVIPQLIIPIKNALNLRNRQVICITLKVLQHLVVSADMVGEALVPYYRQILPILNIFKNMNVNSGDGIDYSQQKRENIGDLIQETLEAFERYGGEDAYINIKYMVPTYQSCLLN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI71</accession>
    <name>A0A8C3SI71_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Phosvitin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000015892.1">
        <property type="protein sequence ID" value="ENSCSRP00000015241.1"/>
        <property type="gene ID" value="ENSCSRG00000011666.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005319">
        <property type="term" value="F:lipid transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045735">
        <property type="term" value="F:nutrient reservoir activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071391">
        <property type="term" value="P:cellular response to estrogen stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032355">
        <property type="term" value="P:response to estradiol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.10.20:FF:000002">
        <property type="entry name" value="Vitellogenin 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.230.10:FF:000002">
        <property type="entry name" value="Vitellogenin 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.230.10">
        <property type="entry name" value="Lipovitellin, beta-sheet shell regions, chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.80.10">
        <property type="entry name" value="Lipovitellin-phosvitin complex, chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.50.20">
        <property type="entry name" value="Lipovitellin. Chain A, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.90.10">
        <property type="entry name" value="Vitellinogen, beta-sheet shell domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.20">
        <property type="entry name" value="Vitellinogen, superhelical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015819">
        <property type="entry name" value="Lipid_transp_b-sht_shell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011030">
        <property type="entry name" value="Lipovitellin_superhlx_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015816">
        <property type="entry name" value="Vitellinogen_b-sht_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015258">
        <property type="entry name" value="Vitellinogen_b-sht_shell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037088">
        <property type="entry name" value="Vitellinogen_b-sht_shell_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015255">
        <property type="entry name" value="Vitellinogen_open_b-sht"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015817">
        <property type="entry name" value="Vitellinogen_open_b-sht_sub1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050733">
        <property type="entry name" value="Vitellogenin/Apolipophorin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001747">
        <property type="entry name" value="Vitellogenin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001846">
        <property type="entry name" value="VWF_type-D"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23345:SF15">
        <property type="entry name" value="VITELLOGENIN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23345">
        <property type="entry name" value="VITELLOGENIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09175">
        <property type="entry name" value="Vit_b-sht_shell"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09172">
        <property type="entry name" value="Vit_open_b-sht"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01347">
        <property type="entry name" value="Vitellogenin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00094">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01169">
        <property type="entry name" value="DUF1943"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01170">
        <property type="entry name" value="DUF1944"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00638">
        <property type="entry name" value="LPD_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00216">
        <property type="entry name" value="VWD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56968">
        <property type="entry name" value="Lipovitellin-phosvitin complex, beta-sheet shell regions"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48431">
        <property type="entry name" value="Lipovitellin-phosvitin complex, superhelical domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51211">
        <property type="entry name" value="VITELLOGENIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51233">
        <property type="entry name" value="VWFD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 8" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0758">Storage protein</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034876752" description="Phosvitin" evidence="8">
        <location>
            <begin position="16"/>
            <end position="1846"/>
        </location>
    </feature>
    <feature type="domain" description="Vitellogenin" evidence="9">
        <location>
            <begin position="24"/>
            <end position="661"/>
        </location>
    </feature>
    <feature type="domain" description="VWFD" evidence="10">
        <location>
            <begin position="1574"/>
            <end position="1752"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1093"/>
            <end position="1307"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1319"/>
            <end position="1365"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="1097"/>
            <end position="1109"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1124"/>
            <end position="1158"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="1163"/>
            <end position="1180"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1181"/>
            <end position="1267"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1284"/>
            <end position="1298"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="1330"/>
            <end position="1352"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="162"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="204"/>
            <end position="207"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015241.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1846" mass="202043" checksum="D8ABE28525496BE2" modified="2022-01-19" version="1">MKGIILVLVFTLVGSEKYDSEPVFGSSKTYVYNYEGLTLNGLPEPGLARAGLRLSCKLEISGLSQRAHLLRIRSPQLEEYNGIWPRDPFIRASKLTQLIASYLTQPFKFEYSNGRVGNIYAPEGTPVTCVNLVRGILNLLQITIKKSQNAYDLQEVGIGGVCLTRYVIQEDRRNNRVSITKTKDLNNCQDKVVKDIGMTFIRPCPSCPLKENIVKGTAAFTYKLKYADSGTLITEAVSQQVYQISPFNEPAGVAVTEGRQELSLVEVKNERVSPPEMQLQNCGGLPYHFPPLLQMPIQLVKTKNPEQRIVETLQQIIQDNQQELHGDAPYKFLELIQLCRVASPDTLESVFKQFSDKPHHRVWLLSGITMAGTVDSLKFLKLRIRNDDFNYIEALLTVSFALHLTKADGHSIAVAADLVTSSRLEKIPMLRQIAYLGYGTMVNRHCSLASSCPNEALQPLHDLAAEAASKGNEDDITLSLKAIGNAGQPASIKRILKFLPVFSSGASNFPVHIQVEAVMALRHIGLKDPRKVQDILLQMFVDHSLPPEVRMMACVVIFETGPALPLVTTMANVILKETNMQVASFVYSHMKTLSRIGFPRFYNVSAACNIAIKLLSPRFDRMSYRYSKVLLLGGYYSRYRAGAFGKIFLMNSPRTMFPSALISSLIVNYAGAATSLLEVGVGAEGLTDIIRKQNIPFAEYSTYRKIKEIGKTLLGWRELPSENPVLTAYLKLFGQEMAFAGINKDIIQQAVKLVTGPADRHTLLKRVIHQIQNGVAEQWIQPLYSGEFRHIVATIVGLPLEYSLYTTALAHATARVDVKMSPPLSGDFRPSQLYESSLQVRADISPSIYSYTVAMMGINTEYFQSSIEIHSKLRVQTPLKFDAKIDMREKSFKFGTTPCQQETEIVMGRHKAFAVSRNIGEPGTVKKIPVLPEGAGSNILKEHFKSSEKTSREGAVTQRETSDIIPKKYSYGPEQELHHSAGGKTYTQAICIKVTRFGCQACFYRRARDASVLKNTYFHRLIGEHEAKIVLKPARTDAAIDKIQLEIQAGSRAASKIIQVVTLESEEEDDSSPDDEIQTKLKKILGIENVFKVGNRTQRHKKQSVKKGKTQMTELRAEPNAKDPSSSSSSSSSSSSSSSSPSSSSSSSPSSSSSSSPSGKKVKSQDPKDKTSQPRNRDESSSSSSSSKSSSSSSKSSSSSDSSKSSSSSSGDSSKSSSSSSDSSKSSSSSSGDSSDSSSSSRSSSSSDSGSSSSDSGSSDSTSSSSSQAPRPGSRHQLVRERNSSNSSSSSSSSSSESEYSKTQGTPEIYQYRFKSAHTQEYPKKKVPGSSSSSSSSSSSSSSSSSSSSSSSEDTKRAGSQPKFLGDSKAPDLAVILRAFRNDKKLAGFQLVLYTDLYSTRPRIQVFVSNITGSSSWKVCADASIINAHKAASYLKWGQDCQDYRISSELVTGWFADHPAIQVKLEWPKVPSTVKSVAKWLYTFIPGAAYILGYSGIHHKNPSQQAKLIVALTSSRTFDVVAKLPELTIYNNALWIPISLPVGPSLPASASSLQTPIWNLFSEAPSAVLEHLKARCSVSQDKITTFNEVQFNYSLPTNCYHILAQDCSPELKFLVMMKNAQESADLKAINIKLGSHEIDMYPANGLLNLMVNGVETPVENVTYTSDFDASLMISSEKKGLSLVAPDYGIDKLYFDGRTFKVQVAFWMAGKTCGICGKYDAENKQEFQMPSGSVAKDAVSFVQSWILSEKPCAGACKLQRSLVKLEKTIRLDGEDSKCYPVEPVLRCVKGCSATETTPVSVGFHCLPADSAASLVEGQMKLDQKSEDIQDTIEAHTACSCEELQCIA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SID6</accession>
    <name>A0A8C3SID6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Transcription factor HES-5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Hairy and enhancer of split 5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Transcriptional repressor of genes that require a bHLH protein for their transcription. Plays an important role as neurogenesis negative regulator.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Transcription repression requires formation of a complex with a corepressor protein of the Groucho/TLE family.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SID6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014863.1">
        <property type="protein sequence ID" value="ENSCSRP00000014260.1"/>
        <property type="gene ID" value="ENSCSRG00000010905.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048513">
        <property type="term" value="P:animal organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045596">
        <property type="term" value="P:negative regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097150">
        <property type="term" value="P:neuronal stem cell population maintenance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11461">
        <property type="entry name" value="bHLH-O_HES5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000033">
        <property type="entry name" value="Transcription factor HES-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050370">
        <property type="entry name" value="HES_HEY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003650">
        <property type="entry name" value="Orange_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10985">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, HES-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07527">
        <property type="entry name" value="Hairy_orange"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158457">
        <property type="entry name" value="Orange domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51054">
        <property type="entry name" value="ORANGE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4" id="KW-0221">Differentiation</keyword>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="14">
        <location>
            <begin position="20"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="domain" description="Orange" evidence="15">
        <location>
            <begin position="87"/>
            <end position="119"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023791"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00060201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00072975"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00081413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014260.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="165" mass="19126" checksum="8FFFFE0BA240B9C9" modified="2022-01-19" version="1">MAPNNSFMAHGEENLLPKEKNKLRKPVVEKMRRDRINSSIEQLKLLLEKEFQRHQPNSKLEKADILEVAVGYLKQQMFSQKRPEQDFNTGYLQCLKEALHFLSYCEPKKEAQAQLIKHFCKAQTIPDNLCSCPMHSPPSLPCLVPRKHPSQKNIPVAVAAIWRPW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SII8</accession>
    <name>A0A8C3SII8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Activating signal cointegrator 1 complex subunit 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SII8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014924.1">
        <property type="protein sequence ID" value="ENSCSRP00000014320.1"/>
        <property type="gene ID" value="ENSCSRG00000010562.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043130">
        <property type="term" value="F:ubiquitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14364">
        <property type="entry name" value="CUE_ASCC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052586">
        <property type="entry name" value="ASCC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041800">
        <property type="entry name" value="ASCC2_CUE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003892">
        <property type="entry name" value="CUE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21494:SF0">
        <property type="entry name" value="ACTIVATING SIGNAL COINTEGRATOR 1 COMPLEX SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21494">
        <property type="entry name" value="ACTIVATING SIGNAL COINTEGRATOR 1 COMPLEX SUBUNIT 2 ASC-1 COMPLEX SUBUNIT P100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02845">
        <property type="entry name" value="CUE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00546">
        <property type="entry name" value="CUE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51140">
        <property type="entry name" value="CUE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CUE" evidence="2">
        <location>
            <begin position="438"/>
            <end position="481"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="586"/>
            <end position="653"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="665"/>
            <end position="723"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="623"/>
            <end position="636"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="637"/>
            <end position="653"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="680"/>
            <end position="700"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014320.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="723" mass="82576" checksum="EBC0BA89611B271B" modified="2022-01-19" version="1">MGSKLAVTTQERDLGVIVGSSLKTSTQCAAAVKKANRILGIVKKGVDKKIENIILPLYKFMVNPHFEYCVQMWLPHLKKDILEKVQKRATEMIRSIEWLPYEGRLIRLGLFSLEKRQLRGNMIEIYKIMTGVEKVNKEVLTQELGNGFFPLLSENIFTQQSSYFSDLNETVPTILQVFLNVLQECGLQCDGASAKPQKLEERVKVTPGAMPLQALKDIVLYLCDTCTTLWAFLDVFPLACQTFQKHDFCYRLASFYELAIPELESAIKRRTCEDKSLLADLWRRLSHSRKKVVEIFHILINQICLQPILESSYENIQPFIEEFLQIFTSVLQERRFLRDYDELFPVADDVSLLQQASSALDDTRTAYILQAVESAWEGVERRKTPVIKSSPQPMVPDGASAMVEKAAKDSEGLDGAYNLKYDCAGAAAAPIAKVSGVELESLISQVKDLLPDLGEGFILACLEEHSYSVEQVIHNILEDRLVPSLDKLERTMPRQVKTEPTPLVTSRCNIFQDDEFDIFSRDSVDMSRVQKGRRKDTDTTKSLLNDKRLIAEQKERYSQYSVIIEEVPEQEGEAQFYRVDYEDEYDDTYDGNQVGANDADSDDELISRRPFTIPQVLRPKGQEEEEEEEEEVEETEKETTKDHFVQDPAVLRERAEARRMTYLARKGYKHDNTPAVVGDAKGHGQSRDTVQDRRKKETNKGARANHNRRVMADRKRNKGMIPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIX2</accession>
    <name>A0A8C3SIX2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Cell division cycle 16</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIX2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015060.1">
        <property type="protein sequence ID" value="ENSCSRP00000014443.1"/>
        <property type="gene ID" value="ENSCSRG00000011064.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10006270at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005680">
        <property type="term" value="C:anaphase-promoting complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031145">
        <property type="term" value="P:anaphase-promoting complex-dependent catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045842">
        <property type="term" value="P:positive regulation of mitotic metaphase/anaphase transition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12558">
        <property type="entry name" value="CELL DIVISION CYCLE 16,23,27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12558:SF9">
        <property type="entry name" value="CELL DIVISION CYCLE PROTEIN 16 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12895">
        <property type="entry name" value="ANAPC3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13424">
        <property type="entry name" value="TPR_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014443.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="623" mass="72206" checksum="18138EB2E663FFD7" modified="2022-01-19" version="1">MNLERLRKRVRQYIDQQQYQSALFWADKVASLSHEEPQDIYWLAQCLYLTAQYHRAAHALRSRKLDKLYEACRYLAARCHYAAKEHQQALDILDMEEPINKRLFEKYLKDESGLKDSTSDWEMSQSSIKSSICLLRGKIYDALDNRTLATYSYKEALKLDVYCFEAFDLLTSHHMLTAQEEKELLESLPLGKQCTEEEQELLHFLFENKLKKYNKPSETIIPESVDGLQDNLDVVVSLAERHYYNCDFKMCYKLTSVVMEKDPFHANCLPVHIGTLVELNKANELFYLSHKLVDLYPNNPVSWFAVGCYYLMVGHKNEHARRYLSKATTLERTYGPAWIAYGHSFAVESEHDQAMAAYFTAAQLMKGCHLPMLYIGLEYGLTNNSKLAERFFSQALSIAPEDPFVMHEVGVVAFQNGDWKTAEKWFLDALEKIKAIGNEVTVDKWEPLLNNLGHVCRKLKKYEEALEYHRQALVLIPQNASTYSAIGYIHSLMGNFESAIDYFHTALGLRRDDTFSVTMLGHCIEMYIGDSEAYIGTEIKDKLRCYDFDVHTMKTLKNIISPPWDFREFDIERQTLDESGIVTLETSNQRKTTDTTRPLEETFEIEMNESDMMLETSMSDHSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKA7</accession>
    <name>A0A8C3SKA7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18 22">P2X purinoceptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">P2X purinoceptor 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Extracellular ATP-activated non-selective cation channel. Plays particularly important role in sensory neurons where its activation is critical for gustatory, nociceptive responses, visceral reflexes and sensory hypersensitization.</text>
    </comment>
    <comment type="function">
        <text evidence="22">Receptor for ATP that acts as a ligand-gated ion channel.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="18">Homotrimer. Forms heterotrimer with P2RX2. Heterotrimeric P2RX2/3 has a ligand dose-response profile that is distinct from either homotrimeric P2RX2 or P2RX3.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="22">Membrane</location>
            <topology evidence="22">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 18 22">Belongs to the P2X receptor family.</text>
    </comment>
    <comment type="caution">
        <text evidence="22">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKA7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015746.1">
        <property type="protein sequence ID" value="ENSCSRP00000015100.1"/>
        <property type="gene ID" value="ENSCSRG00000011439.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098794">
        <property type="term" value="C:postsynapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004931">
        <property type="term" value="F:extracellularly ATP-gated monoatomic cation channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001614">
        <property type="term" value="F:purinergic nucleotide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070588">
        <property type="term" value="P:calcium ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033198">
        <property type="term" value="P:response to ATP"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.490.10:FF:000001">
        <property type="entry name" value="P2X purinoceptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.940:FF:000010">
        <property type="entry name" value="P2X receptor E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.940">
        <property type="entry name" value="atp-gated p2x4 ion channel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.490.10">
        <property type="entry name" value="atp-gated p2x4 ion channel domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003046">
        <property type="entry name" value="P2X3_purnocptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027309">
        <property type="entry name" value="P2X_extracellular_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001429">
        <property type="entry name" value="P2X_purnocptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059116">
        <property type="entry name" value="P2X_receptor"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053792">
        <property type="entry name" value="P2X_RECEPTOR_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00863">
        <property type="entry name" value="P2X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10125">
        <property type="entry name" value="P2X PURINOCEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10125:SF8">
        <property type="entry name" value="P2X PURINOCEPTOR 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00864">
        <property type="entry name" value="P2X_receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005713">
        <property type="entry name" value="P2X_purinoceptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01310">
        <property type="entry name" value="P2X3RECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01307">
        <property type="entry name" value="P2XRECEPTOR"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01212">
        <property type="entry name" value="P2X_RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 19" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11 20" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="15 22" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9 18 22" id="KW-0406">Ion transport</keyword>
    <keyword evidence="14 18" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="10 18 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 19" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12 22" id="KW-0675">Receptor</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 22" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 22" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 18 22" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="327"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="362"/>
            <end position="399"/>
        </location>
    </feature>
    <feature type="binding site" evidence="19">
        <location>
            <begin position="63"/>
            <end position="65"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <note>ligand shared between two neighboring subunits of the homotrimer</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="19">
        <location>
            <position position="173"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <note>ligand shared between two neighboring subunits of the homotrimer</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="19">
        <location>
            <begin position="280"/>
            <end position="282"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <note>ligand shared between two neighboring subunits of the homotrimer</note>
        </ligand>
    </feature>
    <feature type="binding site" evidence="19">
        <location>
            <position position="300"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <note>ligand shared between two neighboring subunits of the homotrimer</note>
        </ligand>
    </feature>
    <feature type="glycosylation site" description="N-linked (GlcNAc...) asparagine" evidence="21">
        <location>
            <position position="171"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="107"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="116"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="122"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="204"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="20">
        <location>
            <begin position="248"/>
            <end position="257"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PIRNR" id="PIRNR005713"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="PIRSR" id="PIRSR005713-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PIRSR" id="PIRSR005713-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PIRSR" id="PIRSR005713-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="RuleBase" id="RU000681"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015100.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="399" mass="44712" checksum="236E10784EF63409" modified="2022-01-19" version="1">MNCVAEFFTYETTKSVVVKSWTVGVINRAVQLLIISYFIGWVFLHEKAYQVRDTSIESSVVTKVKGFGKYTNRVMDTADYVTPPQGTSVFVIITKQIVTENQVQGYCPESEVKYSCASDSDCQRPVPTTGGGILTGRCVNYNRSLQTCEIQGWCPAEVDTIQAPIMLEAENFTLFIKNSIRFPLFDFEKGNLLPNLTAQDIRTCRFHPVTQPFCPILRLGDIVRFAGQDFTKLASTGGILGIKIGWVCDLDRSWEHCVPSYTFTRLDSVSEKNNVSPGYNFRYAKYYMRENGTEYRTLMKAFGIRFDVLVYGNAGKFNIIPTLINTVAAFTSVGVGTVLCDIILLNFLKGAEQYKAKKFEEVSPREAEPKVPVYRSSQMLGGRNDEKQSTDSGAYSIGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKJ2</accession>
    <name>A0A8C3SKJ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">DNA mismatch repair protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14 15">Component of the post-replicative DNA mismatch repair system (MMR).</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Component of the DNA mismatch repair (MMR) complex composed at least of MSH2, MSH3, MSH6, PMS1 and MLH1. Heterodimer consisting of MSH2-MSH6 (MutS alpha). Forms a ternary complex with MutL alpha (MLH1-PMS1). Interacts with MCM9. Part of the BRCA1-associated genome surveillance complex (BASC), which contains BRCA1, MSH2, MSH6, MLH1, ATM, BLM, PMS2 and the RAD50-MRE11-NBS1 protein complex. This association could be a dynamic process changing throughout the cell cycle and within subnuclear domains.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 14 15">Belongs to the DNA mismatch repair MutS family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000015648.1">
        <property type="protein sequence ID" value="ENSCSRP00000015011.1"/>
        <property type="gene ID" value="ENSCSRG00000011487.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032301">
        <property type="term" value="C:MutSalpha complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140664">
        <property type="term" value="F:ATP-dependent DNA damage sensor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030983">
        <property type="term" value="F:mismatched DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006298">
        <property type="term" value="P:mismatch repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045910">
        <property type="term" value="P:negative regulation of DNA recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd05837">
        <property type="entry name" value="PWWP_MSH6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1420.10:FF:000005">
        <property type="entry name" value="DNA mismatch repair protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1420.10:FF:000006">
        <property type="entry name" value="DNA mismatch repair protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.140:FF:000069">
        <property type="entry name" value="DNA mismatch repair protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.110:FF:000004">
        <property type="entry name" value="DNA mismatch repair protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1170.10:FF:000002">
        <property type="entry name" value="DNA mismatch repair protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000645">
        <property type="entry name" value="DNA mismatch repair protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1420.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1170.10">
        <property type="entry name" value="DNA repair protein MutS, domain I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.110">
        <property type="entry name" value="MutS, connector domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007695">
        <property type="entry name" value="DNA_mismatch_repair_MutS-lik_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017261">
        <property type="entry name" value="DNA_mismatch_repair_MutS/MSH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000432">
        <property type="entry name" value="DNA_mismatch_repair_MutS_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007861">
        <property type="entry name" value="DNA_mismatch_repair_MutS_clamp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007696">
        <property type="entry name" value="DNA_mismatch_repair_MutS_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016151">
        <property type="entry name" value="DNA_mismatch_repair_MutS_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036187">
        <property type="entry name" value="DNA_mismatch_repair_MutS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007860">
        <property type="entry name" value="DNA_mmatch_repair_MutS_con_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045076">
        <property type="entry name" value="MutS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036678">
        <property type="entry name" value="MutS_con_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000313">
        <property type="entry name" value="PWWP_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003810">
        <property type="entry name" value="PRK05399.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11361:SF148">
        <property type="entry name" value="DNA MISMATCH REPAIR PROTEIN MSH6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11361">
        <property type="entry name" value="DNA MISMATCH REPAIR PROTEIN MUTS FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01624">
        <property type="entry name" value="MutS_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05188">
        <property type="entry name" value="MutS_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05192">
        <property type="entry name" value="MutS_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05190">
        <property type="entry name" value="MutS_IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00488">
        <property type="entry name" value="MutS_V"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00855">
        <property type="entry name" value="PWWP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037677">
        <property type="entry name" value="DNA_mis_repair_Msh6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00534">
        <property type="entry name" value="MUTSac"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00533">
        <property type="entry name" value="MUTSd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00293">
        <property type="entry name" value="PWWP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55271">
        <property type="entry name" value="DNA repair protein MutS, domain I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53150">
        <property type="entry name" value="DNA repair protein MutS, domain II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48334">
        <property type="entry name" value="DNA repair protein MutS, domain III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63748">
        <property type="entry name" value="Tudor/PWWP/MBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00486">
        <property type="entry name" value="DNA_MISMATCH_REPAIR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50812">
        <property type="entry name" value="PWWP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8 14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0158">Chromosome</keyword>
    <keyword evidence="16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7 14 15" id="KW-0227">DNA damage</keyword>
    <keyword evidence="11 14 15" id="KW-0234">DNA repair</keyword>
    <keyword evidence="10 14 15" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 14 15" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PWWP" evidence="18">
        <location>
            <begin position="89"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="192"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="997"/>
            <end position="1024"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="12"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="36"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="17">
        <location>
            <begin position="197"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="257"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="270"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="304"/>
            <end position="316"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006271"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00065661"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRNR" id="PIRNR037677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU003756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50812"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015011.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1354" mass="151690" checksum="56AF2E5EA7D17DA7" modified="2022-01-19" version="1">MSRQSTLLRFFPKAPAPGVGPAQAPSPPAAARRRGWASSEAAGEEAALAPGDGAGAAEMGQSGGVEAQGARKGRTKAARAPSVSCDYSPGDLVWAKMEGYPWWPCLVYNHPTEGTLVRAKGKSSRVHVQFFDDSPTRGWVSIKYLKPYKGSAVRETQRGGMFYSSKPEIKRAMEMADDAMRKDKTKRLELAVCNEPSDTEDEEEMEVSESASGNSEDYDSEEEEKKKKLLASRWRSGGKAKKRRLVDSDSNNEGSDEEFKPDAKDEASSDEASSGMGEGESASSETDTKMNADSPVKVPSKRKRETDCKPAKRNSLENDLPETPKRAVTVSLETKSRLTSFAAPENFESQPNVSSSTIWEHDKLEWLQEGKKRDGCRRRQSDPHYDPGTLHVPEDYLNKCTPGMRKWWQLKSQNFDAVIFYKVGKFYELYHMDAVTGVNELGLIFMKGIWAHSGFPEIAFGRFSDVLVQKGYKVVRVEQTETPEMMEARCRSLAHPTKFDRVVRREICRIITKGTQTYSVLDGDPSENLNKYLLSVKEKVEDSSGHHRAYGVCFVDTSVGKFYVGQFPDDRHCSRFRTLVAHYTPVQILFEKGNLSADTHKILKGSLSSSMQEGLISGSQFWNASKTLKTLIEEGYFEDKQNVDRFILPPVIKSMTSESDTLGLTPGENCELALSALGGCVFYLKKCLIDQELLSLANFEEYVPVDTDVAKAKGSSSFFAKTNQRMVLDGVTLINLEILQNGTTGTTEGTLLERIDICCTPFGKRLLKQWICTPLCNPHSINDRLDAVEDLLAVPDKMFEVSELLKKLPDLERLLSKIHSIGSPLKSATHPDNRAIFYEETRYSKKKITDFLSALEGFKVMLETIGIMEEIAADFKSKILKQLVTLKSKNPEGCFPDLSTELKRWDTAFDHNEARKTGVITPKAGFDPDYDKALKDIIDIEENLREYLDKQRKRLGFKAMLYWGAGKNRYQMEIPENAISHNLPEEYELKSTRKGYKRYWTKEIEKMLAEMVNAEERRDAALKDCMRRLFHNFDKNSKDWQTAVECFAVLDVLMCLANYSQEGDGPFCRPVILLPEQNTPPFLELKGSRHPCITKTFFGDDFIPNDIVIGSKNEDEDSNSEAYCVLVTGPNMGGKSTLMRQAGLLAIMAQLGCYVPAEACRLTPIDRVFTRLGASDRIMSGESTFFVELSETSSILRHATEHSLVLVDELGRGTATFDGTAIASAVVKELAENIKCRTLFSTHYYSLVEDYSHSAAVRLGHMACMVENESEDPSQETITFLYKFIRGACPKSYGFNAARLANIPEEVIQKGHRKARDFEKVTLSLRLFRHLCLVAENAAGEKAVPKLRTVINNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLR5</accession>
    <name>A0A8C3SLR5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="28">Flavin-containing monooxygenase</fullName>
            <ecNumber evidence="28">1.-.-.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Acts as a Baeyer-Villiger monooxygenase on a broad range of substrates. Catalyzes the insertion of an oxygen atom into a carbon-carbon bond adjacent to a carbonyl, which converts ketones to esters. Active on diverse carbonyl compounds, whereas soft nucleophiles are mostly non- or poorly reactive. In contrast with other forms of FMO it is non- or poorly active on 'classical' substrates such as drugs, pesticides, and dietary components containing soft nucleophilic heteroatoms. Able to oxidize drug molecules bearing a carbonyl group on an aliphatic chain, such as nabumetone and pentoxifylline. Also, in the absence of substrates, shows slow but yet significant NADPH oxidase activity. Acts as a positive modulator of cholesterol biosynthesis as well as glucose homeostasis, promoting metabolic aging via pleiotropic effects.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>(2E)-geranial + NADPH + O2 + H(+) = (1E)-2,6-dimethylhepta-1,5-dien-1-yl formate + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:54860"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16980"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:138375"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:54861"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>N,N-dimethylaniline + NADPH + O2 + H(+) = N,N-dimethylaniline N-oxide + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:24468"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16269"/>
            <dbReference type="ChEBI" id="CHEBI:17735"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.14.13.8"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:24469"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>NADPH + O2 + H(+) = H2O2 + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:11260"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.6.3.1"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:11261"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>heptan-2-one + NADPH + O2 + H(+) = pentyl acetate + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:54836"/>
            <dbReference type="ChEBI" id="CHEBI:5672"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:87362"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:54837"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>heptan-4-one + NADPH + O2 + H(+) = propyl butanoate + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:54852"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:89484"/>
            <dbReference type="ChEBI" id="CHEBI:89719"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:54853"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>hexan-3-one + NADPH + O2 + H(+) = ethyl butanoate + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:54844"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:88764"/>
            <dbReference type="ChEBI" id="CHEBI:89891"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:54845"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>hexan-3-one + NADPH + O2 + H(+) = propyl propanoate + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:54848"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:89828"/>
            <dbReference type="ChEBI" id="CHEBI:89891"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:54849"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>octan-3-one + NADPH + O2 + H(+) = ethyl hexanoate + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:54856"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:80946"/>
            <dbReference type="ChEBI" id="CHEBI:86055"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:54857"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>octan-3-one + NADPH + O2 + H(+) = pentyl propanoate + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:54840"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:80946"/>
            <dbReference type="ChEBI" id="CHEBI:87373"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:54841"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>sulcatone + NADPH + O2 + H(+) = 4-methylpent-3-en-1-yl acetate + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:54864"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16310"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:138373"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:54865"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 27 28">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="27">Endoplasmic reticulum membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Microsome membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 27 28">Belongs to the FMO family.</text>
    </comment>
    <dbReference type="EC" id="1.-.-.-" evidence="28"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLR5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016190.1">
        <property type="protein sequence ID" value="ENSCSRP00000015527.1"/>
        <property type="gene ID" value="ENSCSRG00000011873.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050660">
        <property type="term" value="F:flavin adenine dinucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004499">
        <property type="term" value="F:N,N-dimethylaniline monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016174">
        <property type="term" value="F:NAD(P)H oxidase H2O2-forming activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050661">
        <property type="term" value="F:NADP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000042">
        <property type="entry name" value="Dimethylaniline monooxygenase [N-oxide-forming]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000409">
        <property type="entry name" value="Dimethylaniline monooxygenase [N-oxide-forming]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000542">
        <property type="entry name" value="Dimethylaniline monooxygenase [N-oxide-forming]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000960">
        <property type="entry name" value="Flavin_mOase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020946">
        <property type="entry name" value="Flavin_mOase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002257">
        <property type="entry name" value="Flavin_mOase_5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050346">
        <property type="entry name" value="FMO-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23023">
        <property type="entry name" value="DIMETHYLANILINE MONOOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00743">
        <property type="entry name" value="FMO-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000332">
        <property type="entry name" value="FMO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00370">
        <property type="entry name" value="FMOXYGENASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01125">
        <property type="entry name" value="FMOXYGENASE5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="27" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8 27 28" id="KW-0274">FAD</keyword>
    <keyword evidence="6 27 28" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="14" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="15 27 29" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="9" id="KW-0492">Microsome</keyword>
    <keyword evidence="13 27 28" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="10 27" id="KW-0521">NADP</keyword>
    <keyword evidence="12 27 28" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 29" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 29" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="29">
        <location>
            <begin position="496"/>
            <end position="513"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004524"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00045722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047426"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00047574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00047864"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00047977"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00048459"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00048990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00049443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00049475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="PIRNR" id="PIRNR000332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="RuleBase" id="RU361177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015527.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="514" mass="58820" checksum="83A0B970FFA461F6" modified="2022-01-19" version="1">MPPSLLQLYFPESIFKSNVHVLPLLQENPEEGRASIYKSVIINTSKEMMCFSDFPIPDDFPNYMHHSKIMDYFRMYAKHFDLLKYIRFKTTVVSVTKRPDFSSTGQWDVVTESEGKQESAVFDGIMVCSGHHTNAHLPLDSFPGIEKFKGRYAHSRDYKNPQEFSGKRVIVIGIGNSGGDLAVELSHEADQVFLSTRRGAWVLNRIAEEGYPVDIVLSTRFKTFFKKMLTTSMVNQWAENRLNARFNHAHYGLRPQHRIMSQHPTINDDLPNRIISGKVLVKPNIREFTETGAIFEDGTKEENIDAVFFATGYSFSFPFLQDCVKVVENQISLYKFIFPPHLEKPTLAFIGLIQPLGAIMPLSELQSRLATQVFKGLIRLPTASDMMADITQKKDEMARRYVKSPRHTIQVDYIEYMDELACLAGVKPNLLSLFLMDPKLTKEVFFGPCTPYQYRLRGPGKWDGARKAILTQRERIIKPLKTRAVGDYTHHTSMPYLIKIVGIVALFAIIFAYF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMJ0</accession>
    <name>A0A8C3SMJ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Serine/threonine-protein kinase 32A</fullName>
            <ecNumber evidence="3">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="19">Belongs to the protein kinase superfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMJ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016057.1">
        <property type="protein sequence ID" value="ENSCSRP00000015398.1"/>
        <property type="gene ID" value="ENSCSRG00000011778.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001664">
        <property type="term" value="F:G protein-coupled receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004703">
        <property type="term" value="F:G protein-coupled receptor kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05578">
        <property type="entry name" value="STKc_Yank1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000169">
        <property type="entry name" value="Serine/threonine-protein kinase 32A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000158">
        <property type="entry name" value="Serine/threonine-protein kinase 32A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000160">
        <property type="entry name" value="Serine/threonine-protein kinase 32C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24355">
        <property type="entry name" value="G PROTEIN-COUPLED RECEPTOR KINASE/RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24355:SF31">
        <property type="entry name" value="SERINE_THREONINE KINASE 32A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 18 19" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0418">Kinase</keyword>
    <keyword evidence="14" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0519">Myristate</keyword>
    <keyword evidence="9 18 19" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 19" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="21">
        <location>
            <begin position="23"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="324"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="20">
        <location>
            <begin position="373"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="20">
        <location>
            <begin position="386"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="binding site" evidence="18">
        <location>
            <position position="52"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00069871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015398.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="396" mass="46337" checksum="591C1D5ABE68D60A" modified="2022-01-19" version="1">MGANTSSKPPVFDENEEVTFDHFEILRAIGKGSFGKVCIVQKNDTKKMYAMKYMNKQKCVERNEVRNVFKELQIMQGLEHPFLVNLWYSFQDEEDMFMVVDLLLGGDLRYHLQQNVRFQEGTVKLFICELALALDYLQSRHIIHRDMKPDNILLDEHGHVHITDFNIATILTKGMQVTTIAGTKPYMAPEMFNSTKPTGYSFDVDWWSLGITAYELLRGRRPYHIRSNTPTNEIAHVFRTATVMYPAAWSKEMVLLLKKLLEPNPEERFSQLKDIQDFPYLADINWDAVLQKRIMPGFIPTKGRLNCDPTFELEEMILESKPLHKKKKRLAKKEKDTNKSYSSQGCRLQKHLELLQRDFIVFNREKVRKHHNEIQENITLAHTKDPEEEDSQNNNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNP3</accession>
    <name>A0A8C3SNP3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Kinesin-like protein KIF14</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">Directly interacts with PRC1 within a complex also containing KIF4A, KIF20A and KIF23; targets to the central spindle. Directly interacts with CIT depending on the activation state of the kinase (stronger interaction with the kinase-dead form); targets to the midbody. Interacts with ARRB2; the interaction is detected in the nucleus upon OR1D2 stimulation. Interacts with AKT1; the interaction is detected in the plasma membrane upon INS stimulation and promotes AKT1 phosphorylation. Interacts with SVIL; at midbody during cytokinesis. Interacts with RADIL (via PDZ domain); recruits RADIL to the microtubule network restricting RADIL from interaction with activated RAP1A.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Cytoskeleton</location>
            <location evidence="2">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Midbody</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="15">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017532.1">
        <property type="protein sequence ID" value="ENSCSRP00000016762.1"/>
        <property type="gene ID" value="ENSCSRG00000012272.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003777">
        <property type="term" value="F:microtubule motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007018">
        <property type="term" value="P:microtubule-based movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd22707">
        <property type="entry name" value="FHA_KIF14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01365">
        <property type="entry name" value="KISc_KIF1A_KIF1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.200.20:FF:000020">
        <property type="entry name" value="Kinesin family member 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.850.10:FF:000042">
        <property type="entry name" value="Kinesin family member 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.200.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.850.10">
        <property type="entry name" value="Kinesin motor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056523">
        <property type="entry name" value="4HB_KIF14"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000253">
        <property type="entry name" value="FHA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032405">
        <property type="entry name" value="Kinesin_assoc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019821">
        <property type="entry name" value="Kinesin_motor_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001752">
        <property type="entry name" value="Kinesin_motor_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036961">
        <property type="entry name" value="Kinesin_motor_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008984">
        <property type="entry name" value="SMAD_FHA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47117:SF7">
        <property type="entry name" value="KINESIN-LIKE PROTEIN KIF14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47117">
        <property type="entry name" value="STAR-RELATED LIPID TRANSFER PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23313">
        <property type="entry name" value="4HB_KIF14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00498">
        <property type="entry name" value="FHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00225">
        <property type="entry name" value="Kinesin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16183">
        <property type="entry name" value="Kinesin_assoc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00380">
        <property type="entry name" value="KINESINHEAVY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00240">
        <property type="entry name" value="FHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00129">
        <property type="entry name" value="KISc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49879">
        <property type="entry name" value="SMAD/FHA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50006">
        <property type="entry name" value="FHA_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00411">
        <property type="entry name" value="KINESIN_MOTOR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50067">
        <property type="entry name" value="KINESIN_MOTOR_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="9 16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="6" id="KW-0493">Microtubule</keyword>
    <keyword evidence="10 15" id="KW-0505">Motor protein</keyword>
    <keyword evidence="7 15" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Kinesin motor" evidence="19">
        <location>
            <begin position="373"/>
            <end position="706"/>
        </location>
    </feature>
    <feature type="domain" description="FHA" evidence="18">
        <location>
            <begin position="830"/>
            <end position="881"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="131"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1590"/>
            <end position="1610"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="717"/>
            <end position="773"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="934"/>
            <end position="1076"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="1594"/>
            <end position="1610"/>
        </location>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <begin position="462"/>
            <end position="469"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00064520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00073220"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00283"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50067"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016762.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1610" mass="181228" checksum="87EDBC114C9E3502" modified="2022-01-19" version="1">MPIYTVPTRNHTDVLGVSSFQKNPPQNTFPKSNRIGQQLKSQVPENEKDNSLCLSLTKTKEINRTYVISACKNAGDTSVTFKPEGRLTLQRRTGASKISTSIDKQLEENTAQDVENTQTDGRLTLQRRMGTGSIEKHKTNKNSEPGIENSDSVVAQTNNKNVFPPGISTNNTHYIKSSTQLVEGQMNGKRCSDLKNKDSLANLDGSSGNGNSKCLKYRTTVADAKIQNDVPKSAHLIATKLVNRTPGVKLNEKDNFNELTGKERIQNSVAKYGSLERQRTPRKYGTTEGIKAIPMRGTLQDAKSPATSTLKNRTPCLQVIQKKNTNASNSMPISRSARAEGSQIFTRPAALKVETVAQNTCTEENPLKVENSKVTVAVRVRPFSDREKKEKAFQVVSMNGLETVVRHPETKQVYDFIYDFSFWSFDHCHPNFASQETIYKALAVPLLERAFEGYNTCLFAYGQTGSGKSYTMMGFGEELGIIPRFCGDLFTQIAQMDTQQILYHLEMSYFEVYNEKIHDLLIFKAENGQKKQPLRVREHPVLGPYVEDLTSWLELGNKQRATAATGMNDKSSRSHSVFTLVMTQTKTEFVEEEEHDHRITSRINLIDLAGSERCSPTQTSEERLKEGVSINKSLLTLGKVISALSEQSQNRKRAFIPYRESVLTWLLKESLGGNSKTTMIATISPAASNVEETLSTLRYAKQARLIINTAKVNEDVNAKLIRELKAEIEKLKAARKSTLNTDPEKYRQYLQEITSLRVKLHQQERDMAEMQRVWKEKFEQAEQRKFEETKELQKAGITFKIDNRLPNLVNLNEDPQLSEMLLYMIKEGQTTVGKYKPNSRHEIQLSGVLIADDHCVIKNVDGRVSITPLGEAKTYINGKHISEPIVMHHGDRVILGGDHYFRFNHPVEVQKVKRPSCGTTLSCDGPKDFEFAKNELLVAQRSQLESEIEEARLKAKEEMMQGIQVAKEMAQQELISQKKVYENKIKSLEAELREESHKKQIQEMNNQKTANKIQELEKAKQHLELEVHFNKKRLEMETLATRQALDDHTVRHAKILEALETEKQKIAKEIETLQQNRGNGNTTITIKPNWNSMKLSLMIQEANTISSKLGKCTVFCRHDISEQGNGTGPSVKVLVRNLKLGIATFWSLEKFEYKIAAMKEVYESNDSNKADDVFYDPADEWEPDLTTTSVSSFSRRRSRSFMKNRRISGCLSDIKLQPIQNLHTSHLSGSVNKSSSICSSSSESFLPGICKELIGSALDLLGQNHEEETSIADSILTNLLTIYTGVTAISNAYEQQDEESQENFFSFDHATQSCSIRIASAFEQLVVLTKHWLNSFQKCTDPLKIEEKLRQSVKNLGGYLQLLLQGCCSDISSMVTEAHNKIIQIAKQAGKHIGHLTTFIGSDLHLSEETKGDATISQEDFILAIYEGVGSGLKSLLDSVQKKTRDMQKELLKQYPQNEVRESLWLEGQSFYSRIGFLLLYSTGSYRNTTQLRSYTEKICILAGHFNNYCTVFSLPSASANSSTHRTTKSFMVTSELDSLAKSLIISFELEQGPTSLASQTICMQNSKTEEKQLETGESTWKQKGVPKCEYKQPSATSSGKLSPSGIQWV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPH6</accession>
    <name>A0A8C3SPH6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017642.1">
        <property type="protein sequence ID" value="ENSCSRP00000016868.1"/>
        <property type="gene ID" value="ENSCSRG00000012935.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015631">
        <property type="entry name" value="CD2/SLAM_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12080">
        <property type="entry name" value="SIGNALING LYMPHOCYTIC ACTIVATION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12080:SF92">
        <property type="entry name" value="SLAM FAMILY MEMBER 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Ig-like" evidence="5">
        <location>
            <begin position="110"/>
            <end position="199"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016868.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="272" mass="29762" checksum="DC7F9BFDA0C1829F" modified="2022-01-19" version="1">REIWDRWTVTGVVGRAVSLGADVPPGFQVRDAIWRYLAPSEELVATYFRGSAETLYQSRFYGRSRLHGNLTLEISQVELGDSGTFSALLVNTRGQTETCVLHLAVYEVVSQLTLQVFTSESSRSGSARVCEVFLTCVVAGGTNVTYSWGRTDGEVLSMDKHSLFEAGLVLWAKLDPSDKQVSYTCIAANAVSRESATIAPWEHCQREAGMSCFTHLPVPSVPATLCSCLHGCQSRVTPMQSLASLCIFTSVAESHRRRLYLAPVGLVHLTPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPU9</accession>
    <name>A0A8C3SPU9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Nucleoporin NUP53</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Functions as a component of the nuclear pore complex (NPC).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Nucleus</location>
            <location evidence="1 9">Nuclear pore complex</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the Nup35 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPU9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017153.1">
        <property type="protein sequence ID" value="ENSCSRP00000016418.1"/>
        <property type="gene ID" value="ENSCSRG00000012585.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044613">
        <property type="term" value="C:nuclear pore central transport channel"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044615">
        <property type="term" value="C:nuclear pore nuclear basket"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005543">
        <property type="term" value="F:phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017056">
        <property type="term" value="F:structural constituent of nuclear pore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051028">
        <property type="term" value="P:mRNA transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006607">
        <property type="term" value="P:NLS-bearing protein import into nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006999">
        <property type="term" value="P:nuclear pore organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12722">
        <property type="entry name" value="RRM_Nup53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000095">
        <property type="entry name" value="Putative Nucleoporin NUP53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017389">
        <property type="entry name" value="Nucleoporin_NUP53"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007846">
        <property type="entry name" value="RRM_NUP35_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21527">
        <property type="entry name" value="NUCLEOPORIN NUP35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21527:SF6">
        <property type="entry name" value="NUCLEOPORIN NUP35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05172">
        <property type="entry name" value="RRM_Nup35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038119">
        <property type="entry name" value="Nucleoporin_NUP53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51472">
        <property type="entry name" value="RRM_NUP35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 9 10" id="KW-0509">mRNA transport</keyword>
    <keyword evidence="7 9 10" id="KW-0906">Nuclear pore complex</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5 9" id="KW-0653">Protein transport</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0811">Translocation</keyword>
    <keyword evidence="3 9 10" id="KW-0813">Transport</keyword>
    <feature type="domain" description="RRM Nup35-type" evidence="12">
        <location>
            <begin position="169"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="258"/>
            <end position="281"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004567"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRNR" id="PIRNR038119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016418.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="34580" checksum="721879DC3DF0A67A" modified="2022-01-19" version="1">MAAFAMELPPAGAEPMTLGSPTSPKPGAGAQFLPGFLMGDLPAPMTPQPRSLSGPTVGVMEMRSPLLAGGSPPQPVVPTHKDKSGAPPVRSIYDELSSPGLGSTPLTSRKPPSFSVTQSPLVGAMPATPGTATGVFSPASIGQPRKTTLSPAQLDPFYTQGDSLTSEDHLDDTWVTVFGFPQASASYILLQFAQYGNILKHVMSNTGNWMHIRYQSKLQARKALSKDGRIFGESIMIGVKSCIDKSVMESFDRGSASSMSSVFTPPTKTLGTPMQPASTPRISTMRPLATAYKASTSDYQVVSDRQTPRKDESIVSKAMEYMFGW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR67</accession>
    <name>A0A8C3SR67_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Nuclear receptor subfamily 4 group A member 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the nuclear hormone receptor family. NR4 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR67"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018501.1">
        <property type="protein sequence ID" value="ENSCSRP00000017680.1"/>
        <property type="gene ID" value="ENSCSRG00000013480.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035259">
        <property type="term" value="F:nuclear glucocorticoid receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004879">
        <property type="term" value="F:nuclear receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071376">
        <property type="term" value="P:cellular response to corticotropin-releasing hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006954">
        <property type="term" value="P:inflammatory response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.50.10">
        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003070">
        <property type="entry name" value="NR4A1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001723">
        <property type="entry name" value="Nuclear_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001628">
        <property type="entry name" value="Znf_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013088">
        <property type="entry name" value="Znf_NHR/GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24085">
        <property type="entry name" value="NUCLEAR HORMONE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24085:SF1">
        <property type="entry name" value="NUCLEAR RECEPTOR SUBFAMILY 4 GROUP A MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00105">
        <property type="entry name" value="zf-C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01284">
        <property type="entry name" value="NUCLEARECPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00398">
        <property type="entry name" value="STRDHORMONER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00047">
        <property type="entry name" value="STROIDFINGER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00430">
        <property type="entry name" value="HOLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00399">
        <property type="entry name" value="ZnF_C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51030">
        <property type="entry name" value="NUCLEAR_REC_DBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="13" id="KW-0395">Inflammatory response</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-0675">Receptor</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="9" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Nuclear receptor" evidence="16">
        <location>
            <begin position="232"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="domain" description="NR LBD" evidence="17">
        <location>
            <begin position="300"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="151"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="158"/>
            <end position="168"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017680.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="526" mass="57458" checksum="5D9C8797B8C40EF2" modified="2022-01-19" version="1">MPCIQMQHGTLPPSGGPCERCPADFLTPELSKFTMDLVNSEIAATTSLPSFNTFMENYSGEFDTFLYQIPASSQPAAFKLEDFQVYGCYPGSFSSQLDETMSSSGSDYYGSPCSIPSPSTPSFQTPQVPAWESSFGPYSPTQNYEGMRPWAEQPKSNSSQPAFFFGPSAPSPGLPQSPLKVPPAAEVFALSQSSPVGFSGLSLGQASPHLESPALMDGSLSPAKTRSPGANEGRCAVCGDNASCQHYGVRTCEGCKGFFKPTASLASRQAQNLPSAWPALLPDRPQNPLQPAEGAPVKASVGLLSAAVHGASPCFQESLSYQFEKEDCVDVQQFYDLLTGSMDVIRKWAEQIRGFQELPKEDQDLLLESAFLELFILRLAYRSKPEEGKLIFCNGVVLHRMQCVRGFGEWIDSILEFSHSLHRMSIDVPSFSCLAALVIITDRHGLKDPKKVEDLQNQIVSCLKDHVTSATSEQSRPSCLSKLLGKLPELRTLCTQGLQRIFYLKLEDLVPPPPIVDKIFMDTLPF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSA1</accession>
    <name>A0A8C3SSA1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Septin 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Septin GTPase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSA1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018656.1">
        <property type="protein sequence ID" value="ENSCSRP00000017831.1"/>
        <property type="gene ID" value="ENSCSRG00000013712.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01850">
        <property type="entry name" value="CDC_Septin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000143">
        <property type="entry name" value="septin-9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030379">
        <property type="entry name" value="G_SEPTIN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016491">
        <property type="entry name" value="Septin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18884">
        <property type="entry name" value="SEPTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00735">
        <property type="entry name" value="Septin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51719">
        <property type="entry name" value="G_SEPTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="3" id="KW-0132">Cell division</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="5 8" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="4 8" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Septin-type G" evidence="10">
        <location>
            <begin position="301"/>
            <end position="573"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="220"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="39"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="116"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="135"/>
            <end position="153"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU004560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017831.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="590" mass="66451" checksum="D7AF8E2C833BAA99" modified="2022-01-19" version="1">MKKSVPSGITRTSSGRLRRLGDPTSPTLKRSFEVEEVDQSPNSSTPQRRTPNPLLRSTVSSSTQKFQDLGARNSETPARHADSPGQRSPKSSLRRVELSGPKLPEPVSRRTEISIDISSKQVENSTPGLSRFGLKRAEGLGHKPPEPTPRRTEITIGKPQEPAVRRMEAPTSKIPELPQRRADTASAPVPDVATKRVEIQVAKSPEVPVPPVRQVENLEPSLTSQHLQPESKPQPVMAEIPPKSPEGPEAVPSYTPSMTDAPRDAGLKQAAPPRPEKPAPDFSYVGIDAILEQMRRKAMKQGFEFNIMVVGQSGLGKSTLINTLFKSKVSRKSIQPASEERIPKTIEIKSITHDIEEKGVRMKLTVIDTPGFGDHINNENCWQPIMKFINDQYEKYLQEELNVNRKRRIPDTRVHCCIYFIPATGHALRPLDIEFMRRLSKVVNIVPVIAKADTLTLEERDYFKKRITADLLSNDIDVYPQKEFDEDSEDRLVNEKFREMIPFAVVGSDQEYQVNGRRILGRKTKWGTIEVENTTHCEFAYLRDLLIRTHMQNIKDITSGFHFEAYRVKRLNEGRSTLSNGVADQEANEM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STK9</accession>
    <name>A0A8C3STK9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="19">Potassium two pore domain channel subfamily K member 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 16">Belongs to the two pore domain potassium channel (TC 1.A.1.8) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020895.1">
        <property type="protein sequence ID" value="ENSCSRP00000019997.1"/>
        <property type="gene ID" value="ENSCSRG00000015234.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034702">
        <property type="term" value="C:monoatomic ion channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015271">
        <property type="term" value="F:outward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022841">
        <property type="term" value="F:potassium ion leak channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030322">
        <property type="term" value="P:stabilization of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000070">
        <property type="entry name" value="Potassium channel, subfamily K, member 12 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003280">
        <property type="entry name" value="2pore_dom_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005410">
        <property type="entry name" value="2pore_dom_K_chnl_THIK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013099">
        <property type="entry name" value="K_chnl_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003:SF11">
        <property type="entry name" value="POTASSIUM CHANNEL SUBFAMILY K MEMBER 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003">
        <property type="entry name" value="POTASSIUM CHANNEL, SUBFAMILY K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07885">
        <property type="entry name" value="Ion_trans_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01333">
        <property type="entry name" value="2POREKCHANEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01588">
        <property type="entry name" value="THIKCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="14 16" id="KW-0407">Ion channel</keyword>
    <keyword evidence="12 16" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0630">Potassium</keyword>
    <keyword evidence="8" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="5" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 16 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 17" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 16" id="KW-0813">Transport</keyword>
    <keyword evidence="9" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="23"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="100"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="130"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="197"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="231"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="265"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="18">
        <location>
            <begin position="95"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="18">
        <location>
            <begin position="208"/>
            <end position="287"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU003857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF07885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019997.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="412" mass="45849" checksum="65E2A2218B1A4337" modified="2022-01-19" version="1">MMSSRRSQGCCCLSHFNQDNGRFLLLAALIAVYLGAGATVFSALERPSEVEAQHRWNRTLQNFSQTFNISMPELRDFLRRYEAAVAAGIRADALRPRWDFTGAFYFVGTVVSTIGFGMTTPATVAGKVFLIIYGLFGCAGTILFFNLFLERIISLLAFIMKACHERQLRRSGLLPTNVRRGSAISEVDSLAGWKPSVYHVMLILGIFAITLSCCASAMYTAVEGWNYIDSLYYCFVTFSTIGFGDLVSSQNAVYQNQGLYRFGNFMFILMGVSCIYSLFNVISIVIKQVLNWLLKKFGCRCCSKCHKSSARLGRRNAITPGSRFRRHNISVETDGQYDSDTEGRRLSGEMISMKELTASNKVSLAILQKQLSEMANGYPRNVSMNSKQNGFSAGIGALAIMNNRLVETSDSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUQ4</accession>
    <name>A0A8C3SUQ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">MDM2 binding protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019423.1">
        <property type="protein sequence ID" value="ENSCSRP00000018566.1"/>
        <property type="gene ID" value="ENSCSRG00000014119.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000776">
        <property type="term" value="C:kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034501">
        <property type="term" value="P:protein localization to kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031396">
        <property type="term" value="P:regulation of protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007089">
        <property type="term" value="P:traversing start control point of mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039061">
        <property type="entry name" value="MTBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029418">
        <property type="entry name" value="MTBP_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029420">
        <property type="entry name" value="MTBP_central"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029421">
        <property type="entry name" value="MTBP_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14382">
        <property type="entry name" value="MDM2-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14382:SF1">
        <property type="entry name" value="MDM2-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14920">
        <property type="entry name" value="MTBP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14919">
        <property type="entry name" value="MTBP_mid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14918">
        <property type="entry name" value="MTBP_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034475216" description="MDM2 binding protein" evidence="2">
        <location>
            <begin position="20"/>
            <end position="868"/>
        </location>
    </feature>
    <feature type="domain" description="DM2" evidence="3">
        <location>
            <begin position="19"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="domain" description="DM2" evidence="4">
        <location>
            <begin position="246"/>
            <end position="591"/>
        </location>
    </feature>
    <feature type="domain" description="MDN2-binding protein C-terminal" evidence="5">
        <location>
            <begin position="595"/>
            <end position="852"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="670"/>
            <end position="690"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="745"/>
            <end position="765"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="745"/>
            <end position="759"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF14918"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF14919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF14920"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018566.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="868" mass="97621" checksum="C3EAB6DCDB61F597" modified="2022-01-19" version="1">MDVCGLLLMFKNLFYSSLACSVAGVPGMRKWYFAYQVMYDFYQFCSSDWEEINFDVKKDESENSLQTSIEECLGAIQSFEEEDSSSRESLSLIDVYEESAESLHQLSDKLPAPGRAMVDVILQSAERDAPKLKDCLPAIGALKHLREWHSAKITITTNDYKGSWQKIADYLSADVVASDNLINIIDSKELWRGEIQIWERKFGFEVRFPKFCVKSVSAKPFSTSHLNTCFAAKKTAQSKTTNMLPEVFHYYGPVLEFMQLVVLSDLPSYFVSDLEFELNLARNNINEKSALLLDQVSSLSEKVGALFVLPCNVSNMLIPSPSQLSTKKWKEYMAKKPKVITIPEVEMKGESCQYYFLIQSNGFGGCKATLIHSANQINGTATLALINGKLQTSREETQSSFCTADFISSLPHFYGEQILQREKKLAYVQAFALKECLKRRESGKQPSAVSADEIKTLLTLTRERFLELYDTSLSKTILHKAINKTSPYTITCDFRNPLSPNTLQSELIGPNPLEWPERNVLQNLENFEKIKQQMRVSMLAHSSEQLLGHKDGQRESLTLLDAKELLKYFTPEGLPIGDLQPLQIQKSENAFLLTPELTPRKLGGLSFEKAAGCHYHGLEYCLDNRKALERDVKFAELQTRLIRYETQTTCTKECCPVPCVLSPLPSPAVLSEPGSVPDGESLQSELRTEASRLKRRSKDLDCFYPNKRLIKTESTDSLLSQASGSSVGHHSVGVIRQQPGRSLSLTSASVKQPSGQANKVTAEAGPASQRCVQELETSKPIKESRSQKHIRMLTEVVAKTLKKHGIAENHKCFASCSQRLFEISKFYLKDLKTSRGLFDEMKKTANNNAKQVTLFLYVLEMCSSYSAM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVP5</accession>
    <name>A0A8C3SVP5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">Ceramide-1-phosphate transfer protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">Glycolipid transfer protein domain-containing protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>N-(9Z-octadecenoyl)-sphing-4-enine-1-phosphate(in) = N-(9Z-octadecenoyl)-sphing-4-enine-1-phosphate(out)</text>
            <dbReference type="Rhea" id="RHEA:45688"/>
            <dbReference type="ChEBI" id="CHEBI:85378"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:45689"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>N-(hexadecanoyl)-sphing-4-enine-1-phosphate(in) = N-(hexadecanoyl)-sphing-4-enine-1-phosphate(out)</text>
            <dbReference type="Rhea" id="RHEA:45680"/>
            <dbReference type="ChEBI" id="CHEBI:72963"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:45681"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
            <location evidence="5">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Endosome membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">trans-Golgi network membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Nucleus outer membrane</location>
            <topology evidence="4">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the GLTP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVP5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020465.1">
        <property type="protein sequence ID" value="ENSCSRP00000019582.1"/>
        <property type="gene ID" value="ENSCSRG00000014941.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005640">
        <property type="term" value="C:nuclear outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902387">
        <property type="term" value="F:ceramide 1-phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902388">
        <property type="term" value="F:ceramide 1-phosphate transfer activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032691">
        <property type="term" value="P:negative regulation of interleukin-1 beta production"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.3520.10:FF:000002">
        <property type="entry name" value="Ceramide-1-phosphate transfer protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3520.10">
        <property type="entry name" value="Glycolipid transfer protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036497">
        <property type="entry name" value="GLTP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014830">
        <property type="entry name" value="Glycolipid_transfer_prot_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10219:SF20">
        <property type="entry name" value="CERAMIDE-1-PHOSPHATE TRANSFER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10219">
        <property type="entry name" value="GLYCOLIPID TRANSFER PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08718">
        <property type="entry name" value="GLTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF110004">
        <property type="entry name" value="Glycolipid transfer protein, GLTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0967">Endosome</keyword>
    <keyword evidence="11" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="12" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="13" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="14" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Glycolipid transfer protein" evidence="20">
        <location>
            <begin position="27"/>
            <end position="176"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00007148"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00036393"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00036900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00039463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00042989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF08718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019582.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="214" mass="24296" checksum="E5DBBF25EC834E30" modified="2022-01-19" version="1">MAEGAETFSLREVLVAFTACVSEQREVRVDPYLAGWKGLVRFLNCLGTIFSFISKDAVTKIEIIENYRNSDQRDKYLTVQSMVEYELANGLVDLQKRSEHPNSGCRTFLRLHRALHWLQMFLEGLRTGEDNSKTSVICSETYDASLANYHPWIIRKAAGVAFCVLPTRNTFLETMNVGTAEEAVAMLGDALPYICEVYKITEELYAQHKLLDLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWU7</accession>
    <name>A0A8C3SWU7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">POU domain protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the POU transcription factor family. Class-2 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWU7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020993.1">
        <property type="protein sequence ID" value="ENSCSRP00000020092.1"/>
        <property type="gene ID" value="ENSCSRG00000015287.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000005">
        <property type="entry name" value="POU domain protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.260.40:FF:000001">
        <property type="entry name" value="POU domain protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.260.40">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010982">
        <property type="entry name" value="Lambda_DNA-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013847">
        <property type="entry name" value="POU"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045703">
        <property type="entry name" value="POU2F1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000327">
        <property type="entry name" value="POU_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050255">
        <property type="entry name" value="POU_domain_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000972">
        <property type="entry name" value="TF_octamer"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11636">
        <property type="entry name" value="POU DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11636:SF47">
        <property type="entry name" value="POU DOMAIN, CLASS 2, TRANSCRIPTION FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00157">
        <property type="entry name" value="Pou"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19536">
        <property type="entry name" value="POU2F1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00029">
        <property type="entry name" value="OCTAMER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00028">
        <property type="entry name" value="POUDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00352">
        <property type="entry name" value="POU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47413">
        <property type="entry name" value="lambda repressor-like DNA-binding domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00035">
        <property type="entry name" value="POU_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00465">
        <property type="entry name" value="POU_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51179">
        <property type="entry name" value="POU_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="4 9 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 9 10" id="KW-0371">Homeobox</keyword>
    <keyword evidence="8 9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 11" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="POU-specific" evidence="14">
        <location>
            <begin position="224"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="Homeobox" evidence="13">
        <location>
            <begin position="323"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="9">
        <location>
            <begin position="325"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="202"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="304"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="440"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="29"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="304"/>
            <end position="317"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU361194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020092.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="689" mass="70849" checksum="AFB129E97EE16676" modified="2022-01-19" version="1">VQLAGTSLQAAAQSLNVQSKSNEESGDTQQPSQPSQQPSVQAAIPQTQLMLAGGQITGLTLTPAQQQLLLQQAQAQLLAAAVQHSASQQHSAAGATISASAATPMTQIPLSQPIQIAQDLQHLQQLQQQNLNLQQFVLVHPTTNLQPAQFIISQTPQGQQGLLQAQNLLTQLPQQSQANLLQSQPSITLTSQPATPTRTIAATPIQPLPQSQSTPKRIDTPSLEEPSDLEELEQFAKTFKQRRIKLGFTQGDVGLAMGKLYGNDFSQTTISRFEALNLSFKNMCKLKPLLEKWLNDAENLSSDSALSSPSALNSPGLGIEGLNRRRKKRTSIETNIRVALEKSFLENQKPTSEEITLIADQLNMEKEVIRVWFCNRRQKEKRINPPSSGGTSSSPIKAIFPCPTSLVATTPSLVTSSAATTLTVNPVLPLTSAAVTSLSVTGTTETTSNNTATVISTAPPASSAVTSPSLSPSPSASASTSEASSASETSTTQTTSTPLSSPLGTSQVMVTASGLQTAAAAALQGAAQLPANASLAAMAAAAGLNPGLMAPSQFAAGGALLSLNPGTLGGALSPALMSNSTLATIQALASGGSLPITSLDATGNLVFANAGGTPNIVTAPLFLNPQNLSLLTSNPVSLVSAAAASAGASGPVASLHATSTSAESIQNSLFTVASASGATSTTTTASKAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXF3</accession>
    <name>A0A8C3SXF3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Guanylate cyclase activator 2B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Endogenous activator of intestinal guanylate cyclase. It stimulates this enzyme through the same receptor binding region as the heat-stable enterotoxins. May be a potent physiological regulator of intestinal fluid and electrolyte transport. May be an autocrine/paracrine regulator of intestinal salt and water transport.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the guanylin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021192.1">
        <property type="protein sequence ID" value="ENSCSRP00000020290.1"/>
        <property type="gene ID" value="ENSCSRG00000015417.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030250">
        <property type="term" value="F:guanylate cyclase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1450.10">
        <property type="entry name" value="Guanylin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000879">
        <property type="entry name" value="Guanylin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036382">
        <property type="entry name" value="Guanylin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11318:SF4">
        <property type="entry name" value="GUANYLATE CYCLASE ACTIVATOR 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11318">
        <property type="entry name" value="GUANYLIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02058">
        <property type="entry name" value="Guanylin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00774">
        <property type="entry name" value="GUANYLIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF89890">
        <property type="entry name" value="Proguanylin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00037765"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00041176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020290.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="125" mass="13874" checksum="71558A9CAE70455B" modified="2022-01-19" version="1">MLAPHPAETVVTTVGLGQLLHKYTGLFLDCSKAQGSSSWSEATKKLKELLDADARASPRMRARTNFISVCANPELPKEFQPVCQREDAPIIFNRLIQWVETGCGPCEMLRWAVYSRQAGGWAPLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYC6</accession>
    <name>A0A8C3SYC6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Fibroblast growth factor</fullName>
            <shortName evidence="6">FGF</shortName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the heparin-binding growth factors family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021077.1">
        <property type="protein sequence ID" value="ENSCSRP00000020174.1"/>
        <property type="gene ID" value="ENSCSRG00000015338.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051781">
        <property type="term" value="P:positive regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd23327">
        <property type="entry name" value="beta-trefoil_FGF20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000004">
        <property type="entry name" value="Fibroblast growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002209">
        <property type="entry name" value="Fibroblast_GF_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008996">
        <property type="entry name" value="IL1/FGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11486">
        <property type="entry name" value="FIBROBLAST GROWTH FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00167">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00263">
        <property type="entry name" value="HBGFFGF"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00262">
        <property type="entry name" value="IL1HBGF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00442">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50353">
        <property type="entry name" value="Cytokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00247">
        <property type="entry name" value="HBGF_FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3" id="KW-0221">Differentiation</keyword>
    <keyword evidence="4" id="KW-0339">Growth factor</keyword>
    <keyword evidence="5" id="KW-0497">Mitogen</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU049442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020174.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="209" mass="23157" checksum="C8ABC51430F2CED4" modified="2022-01-19" version="1">MAPLAEIGGFLGGLEGLGQQVGSHFLLPPAGERPALLSDRLAQAERGSCGGTADLAHLQGILRRRQLYCRTGFHLQILPDGSVQGTRQDHSLFGILEFISVAVGLVSIRGVDSGLYLGMNDKGELYGSEKLTSECIFREQFEENWYNTYSSNVYKHGDSGRRYFVALNKDGTPRDGARSKRHQKFTHFLPRPVDPERVPELYKDVLGYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYD4</accession>
    <name>A0A8C3SYD4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Carboxypeptidase A2</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the peptidase M14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYD4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023033.1">
        <property type="protein sequence ID" value="ENSCSRP00000022061.1"/>
        <property type="gene ID" value="ENSCSRG00000016585.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004181">
        <property type="term" value="F:metallocarboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03870">
        <property type="entry name" value="M14_CPA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.10:FF:000132">
        <property type="entry name" value="Carboxypeptidase A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.340:FF:000001">
        <property type="entry name" value="Carboxypeptidase A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.340">
        <property type="entry name" value="Metallocarboxypeptidase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.10">
        <property type="entry name" value="Zn peptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057246">
        <property type="entry name" value="CARBOXYPEPT_ZN_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057247">
        <property type="entry name" value="CARBOXYPEPT_ZN_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034248">
        <property type="entry name" value="CPA_M14_CPD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036990">
        <property type="entry name" value="M14A-like_propep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003146">
        <property type="entry name" value="M14A_act_pep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000834">
        <property type="entry name" value="Peptidase_M14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11705:SF71">
        <property type="entry name" value="CARBOXYPEPTIDASE A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11705">
        <property type="entry name" value="PROTEASE FAMILY M14 CARBOXYPEPTIDASE A,B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00246">
        <property type="entry name" value="Peptidase_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02244">
        <property type="entry name" value="Propep_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00765">
        <property type="entry name" value="CRBOXYPTASEA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00631">
        <property type="entry name" value="Zn_pept"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54897">
        <property type="entry name" value="Protease propeptides/inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53187">
        <property type="entry name" value="Zn-dependent exopeptidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00132">
        <property type="entry name" value="CARBOXYPEPT_ZN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00133">
        <property type="entry name" value="CARBOXYPEPT_ZN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52035">
        <property type="entry name" value="PEPTIDASE_M14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0121">Carboxypeptidase</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="6" id="KW-0645">Protease</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="10" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Peptidase M14" evidence="14">
        <location>
            <begin position="83"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor/acceptor" evidence="13">
        <location>
            <position position="342"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS52035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022061.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="380" mass="42573" checksum="F1F792EDCD254946" modified="2022-01-19" version="1">VKWCKTKGVILLDFWRRPSNPELPVDIRVPFPSLQAVKVFLESHHIEYSILLEDLQVLIEEEKQEMINNQRRERGTSNFNYGAYHPLDSIYAALDDLAAEYPSLVSKQTIGESYEKRPMYILKFSTGGTNRPAIWLDAGIHSREWVTQATALWTAKKIASEYGSNPSITSLLNRMDIFLLVVTNPDGYAFTHTNNRMWRKTRSKISGSLCVGVDPNRNWDAGFGGPGASTNPCSESYHGPSANSEVEVKNVVNFIKSHGKIQAFLTLHSYSQLLLFPFGYKCTNPADYNELDAVGKAAASALASLHGTTYKVGTICSTIYQASGGSIDWSYDYGIKYSFAFELRDTGRYGFLLPASQIIPTAEETWLGLLKIMEHVRDNQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYR0</accession>
    <name>A0A8C3SYR0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">COP9 signalosome complex subunit 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CSN3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022342.1">
        <property type="protein sequence ID" value="ENSCSRP00000021393.1"/>
        <property type="gene ID" value="ENSCSRG00000016207.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008180">
        <property type="term" value="C:COP9 signalosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006511">
        <property type="term" value="P:ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000354">
        <property type="entry name" value="COP9 signalosome complex subunit 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.570:FF:000008">
        <property type="entry name" value="COP9 signalosome complex subunit 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.570">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055089">
        <property type="entry name" value="COP9_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050756">
        <property type="entry name" value="CSN3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048621">
        <property type="entry name" value="CSN3_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000717">
        <property type="entry name" value="PCI_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10758">
        <property type="entry name" value="26S PROTEASOME NON-ATPASE REGULATORY SUBUNIT 3/COP9 SIGNALOSOME COMPLEX SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10758:SF1">
        <property type="entry name" value="COP9 SIGNALOSOME COMPLEX SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22788">
        <property type="entry name" value="COP9_hel_rpt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21215">
        <property type="entry name" value="CSN3-like_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01399">
        <property type="entry name" value="PCI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00088">
        <property type="entry name" value="PINT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50250">
        <property type="entry name" value="PCI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0736">Signalosome</keyword>
    <feature type="domain" description="PCI" evidence="9">
        <location>
            <begin position="197"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="402"/>
            <end position="423"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00014878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022790"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50250"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021393.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="423" mass="47931" checksum="A2DADEBDB523AE8F" modified="2022-01-19" version="1">MASALEQFVNSVRQLSAQGQMTQLCELINKSGELLAKNLSHLDTVLGALDVQEHSLGVLAVLFVKFSMPSVPDFETLFSQVQLFISTCNGEHIRYATDTFAGLCHQLTNALVERKQPLRGIGILRQAIDKMQMNTNQLTSIHADLCQLCLLAKCFKPALPYLDVDMMDICKENGAYDAKHFLCYYYYGGMIYTGLKNFERALYFYEQAITTPAMAVSHIMLESYKKYILVSLILLGKVQQLPKYTSQIVGRFIKPLSNAYHELAQVYSTNKPSELRNLVNKHSETFTRDNNMGLVKQCLSSLYKKNIQRLTKTFLTLSLQDMASRVQLSGPQEAEKYVLHMIEDGEIFASINQKDGMVCFHDNPEKYNNPAMLHNIDQEMLKCIELDERLKAMDQEITVNPQFVQKSMGSQEDDSGNKPSSYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0C2</accession>
    <name>A0A8C3T0C2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">HERV-H LTR-associating 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0C2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023940.1">
        <property type="protein sequence ID" value="ENSCSRP00000022937.1"/>
        <property type="gene ID" value="ENSCSRG00000017233.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037643">
        <property type="entry name" value="HHLA1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15299">
        <property type="entry name" value="HERV-H LTR-ASSOCIATING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15299:SF3">
        <property type="entry name" value="HERV-H LTR-ASSOCIATING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="231"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="231"/>
            <end position="265"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022937.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="362" mass="40187" checksum="A1604D7C49B55FAA" modified="2022-01-19" version="1">CLGFFIRAPPPPAPNPTPSTSRNIYAARGQVPSTVKCLMFRNAASFSELPAKSIDLAAINLTELVNGMLNTALKGTKKFFSLLSITSYSSFAFHKVSVAIYNISNLKNVDPSKFPMRYCYCLSNMTNDLTDFTALLVDIIGNSTSYLTEIFKSTSIVSVSQSNDSDCIYICVMAGRIGRNMSDFWEMIEKSPVINYTFSSNMSRLAGRPPRLAAPGTRLLCWCLEPPLPTPSPKSPPQLRPLSAPIPTPFPNPHPSPASSPPPPLSGLSGDTATLKEPPMNSPPVTFMAQKINPCVMELCTFFQQCLCVNQRRNSRKEAMRYCIEYYSWFLKNATYICERVKRMAYSRTLKQKCLTNICKSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0E1</accession>
    <name>A0A8C3T0E1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Cytochrome P450 26B1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>all-trans-retinoate + reduced [NADPH--hemoprotein reductase] + O2 = all-trans-18-hydroxyretinoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)</text>
            <dbReference type="Rhea" id="RHEA:55856"/>
            <dbReference type="Rhea" id="RHEA-COMP:11964"/>
            <dbReference type="Rhea" id="RHEA-COMP:11965"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:35291"/>
            <dbReference type="ChEBI" id="CHEBI:57618"/>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
            <dbReference type="ChEBI" id="CHEBI:139258"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:55857"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>all-trans-retinoate + reduced [NADPH--hemoprotein reductase] + O2 = all-trans-4-hydroxyretinoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)</text>
            <dbReference type="Rhea" id="RHEA:51984"/>
            <dbReference type="Rhea" id="RHEA-COMP:11964"/>
            <dbReference type="Rhea" id="RHEA-COMP:11965"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:35291"/>
            <dbReference type="ChEBI" id="CHEBI:57618"/>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
            <dbReference type="ChEBI" id="CHEBI:134178"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:51985"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 17">
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Microsome membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 18">Belongs to the cytochrome P450 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0E1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022534.1">
        <property type="protein sequence ID" value="ENSCSRP00000021580.1"/>
        <property type="gene ID" value="ENSCSRG00000016302.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004497">
        <property type="term" value="F:monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016705">
        <property type="term" value="F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034653">
        <property type="term" value="P:retinoic acid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016125">
        <property type="term" value="P:sterol metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20637">
        <property type="entry name" value="CYP26B1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.630.10:FF:000009">
        <property type="entry name" value="Cytochrome P450 26B1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.630.10">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001128">
        <property type="entry name" value="Cyt_P450"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017972">
        <property type="entry name" value="Cyt_P450_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002403">
        <property type="entry name" value="Cyt_P450_E_grp-IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036396">
        <property type="entry name" value="Cyt_P450_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24286">
        <property type="entry name" value="CYTOCHROME P450 26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24286:SF177">
        <property type="entry name" value="CYTOCHROME P450 26B1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00067">
        <property type="entry name" value="p450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00465">
        <property type="entry name" value="EP450IV"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00385">
        <property type="entry name" value="P450"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48264">
        <property type="entry name" value="Cytochrome P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00086">
        <property type="entry name" value="CYTOCHROME_P450"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5 17 18" id="KW-0349">Heme</keyword>
    <keyword evidence="10 17 18" id="KW-0408">Iron</keyword>
    <keyword evidence="12" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 17 18" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0492">Microsome</keyword>
    <keyword evidence="11 18" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="9 18" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <feature type="binding site" description="axial binding residue" evidence="17">
        <location>
            <position position="440"/>
        </location>
        <ligand>
            <name>heme</name>
            <dbReference type="ChEBI" id="CHEBI:30413"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004174"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00040244"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047395"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048965"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PIRSR" id="PIRSR602403-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU000461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021580.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="511" mass="57912" checksum="66147EFB9815A2B5" modified="2022-01-19" version="1">MLFESFDLVSALATLAACLVSLTLLLAVSQQLWQLRWAATRDKSCKLPIPKGSMGFPLIGETFHWLLQGYCFQSSRREKYGNVFKTHLLGRPLVRVTGAENVRKILMGEHHLVSTEWPRSTRMLLGPNTVANSIGDIHRHKRKVFSKIFSHEALESYLPKIQLVIQDTLRMWSSNPEPINVYYEAQKLTFRMAIRVLLGFCISEEELTRLFEVYQQFVENVFSLPVDLPFSGYRKGIRARETLQKGLEKAIREKLQNTQGKDYSDALDILIESGKEHGKELTMQELKDGTLELIFAAYATTASASTSLIMQLLKHPGVLEKLRDELRSQGILHNGCICEGSLRLDTISSLQYLDCVIKEVLRLFTPISGGYRTVLQTFELDGFQIPKGWSVMYSIRDTHDTAPVFKDVDVFDPDRFGQDRTEDKDGRFHYLPFGGGVRTCLGKHLAKLFLKALAIELASMSRFELATRTFPRITLVPVVHPVDGLKVKFFGLDSNQNEILTETETMLGATV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T107</accession>
    <name>A0A8C3T107_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Kelch-like protein 17</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Actinfilin</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Substrate-recognition component of some cullin-RING-based BCR (BTB-CUL3-RBX1) E3 ubiquitin-protein ligase complexes. The BCR(KLHL17) complex mediates the ubiquitination and subsequent degradation of GLUR6. May play a role in the actin-based neuronal function.</text>
    </comment>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Interacts with F-actin; the interaction disrupts the F-actin structures and leads to marked changes of neuronal morphology. Component of a complex, composed of PDZK1, SYNGAP1, KLHL17 and NMDA receptors. Interacts directly with PDZK1 (via PDZ1 domain); the interaction is important for integrity of actin cytoskeleton structures in neurons. Interacts with DLG4 and SYNGAP1. Interacts (via kelch repeats) with GRIK2 (via C-terminus); the interaction targets GRIK2 for degradation via ubiquitin-proteasome pathway. Interacts with GRIK1. Interacts with (via BTB domain) CUL3; the interaction regulates surface GRIK2 expression.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7">Postsynaptic density</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T107"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022254.1">
        <property type="protein sequence ID" value="ENSCSRP00000021314.1"/>
        <property type="gene ID" value="ENSCSRG00000016056.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd18456">
        <property type="entry name" value="BACK_KLHL17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18246">
        <property type="entry name" value="BTB_POZ_KLHL17_actinfilin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.420:FF:000001">
        <property type="entry name" value="Kelch-like family member 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.80:FF:000019">
        <property type="entry name" value="Kelch-like family member 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.80:FF:000029">
        <property type="entry name" value="Kelch-like family member 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000001">
        <property type="entry name" value="Kelch-like family member 20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017096">
        <property type="entry name" value="BTB-kelch_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011043">
        <property type="entry name" value="Gal_Oxase/kelch_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006652">
        <property type="entry name" value="Kelch_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412">
        <property type="entry name" value="KELCH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412:SF475">
        <property type="entry name" value="KELCH-LIKE PROTEIN 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01344">
        <property type="entry name" value="Kelch_1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037037">
        <property type="entry name" value="Kelch-like_protein_gigaxonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00501">
        <property type="entry name" value="KELCHREPEAT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00612">
        <property type="entry name" value="Kelch"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50965">
        <property type="entry name" value="Galactose oxidase, central domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="2" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0770">Synapse</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="BTB" evidence="12">
        <location>
            <begin position="44"/>
            <end position="111"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00034105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00055422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00064053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00069982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00077343"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021314.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="594" mass="65461" checksum="D3852EF42B8C151C" modified="2022-01-19" version="1">RPAAMEGGMQLLNRDGHSVSHNSKRHYHDAFVCMSRMRQRGLLCDIVLHVGTKEIKAHKVVLASCSPYFHAMFTNEMSESRQTHVTLHDIDPQALDQLVQYAYTAEIVVGEGNVQTLLPAASLLQLNGVRDACCKFLLSQLDPSNCLGIRGFADTHSCSDLLKSAHKYVLQHFVEVSKTEEFMLLPLKQVLDLISSDSLNVPSEEEVYRAVLSWVKHDVDSRRQHVPRLMKCVRLPLLSRDFLMSNVDTELLVRHHSECKDLLIEALKYHLMPEQRGVLSNSRTRPRRCEGASTVLFAVGGGSLFAIHGDCEAYDTRTDRWHMVASMSTRRARVGVAAIGNKLYAVGGYDGTSDLATVESYDPVTNSWQPEVSMGTRRSCLGVAVLHGLLYAAGGYDGASCLNSAERYDPLTGTWTSIAAMSTRRRYVRVATLDGNLYAVGGYDSSSHLATVEKYEPQINTWTPIANMLSRRSSAGVAVLEGMLYVAGGNDGTSCLNSVERYNPKTNTWESVAPMNIRRSTHDLVAMDGWLYAVGGNDGSSSLNSIEKYNPRTNKWVAASCMFTRRSSVGVAVLELLNFPPPSSPTLSVSSTSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1K9</accession>
    <name>A0A8C3T1K9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Elongator complex protein 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Component of the elongator complex which is required for multiple tRNA modifications, including mcm5U (5-methoxycarbonylmethyl uridine), mcm5s2U (5-methoxycarbonylmethyl-2-thiouridine), and ncm5U (5-carbamoylmethyl uridine). The elongator complex catalyzes the formation of carboxymethyluridine in the wobble base at position 34 in tRNAs.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3">tRNA modification; 5-methoxycarbonylmethyl-2-thiouridine-tRNA biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the ELP4 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1K9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023068.1">
        <property type="protein sequence ID" value="ENSCSRP00000022096.1"/>
        <property type="gene ID" value="ENSCSRG00000016684.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00988"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033588">
        <property type="term" value="C:elongator holoenzyme complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008023">
        <property type="term" value="C:transcription elongation factor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002098">
        <property type="term" value="P:tRNA wobble uridine modification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd19494">
        <property type="entry name" value="Elp4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000623">
        <property type="entry name" value="Elongator acetyltransferase complex subunit 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008728">
        <property type="entry name" value="Elongator_complex_protein_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12896:SF1">
        <property type="entry name" value="ELONGATOR COMPLEX PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12896">
        <property type="entry name" value="PAX6 NEIGHBOR PROTEIN PAXNEB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05625">
        <property type="entry name" value="PAXNEB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0819">tRNA processing</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007573"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00020265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00045238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022096.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="407" mass="45024" checksum="D7225B876209ED84" modified="2022-01-19" version="1">MAALATGGATPSDGATSFQRKVPASSRLAAIAGTRPSVRHGQLLLSSGLPSLDCVLGGGLAVGTLLLIEEDKYGIYSNLLFKYFLAEGIVCGHNLFVASAKEDPADILKELPAPLFDDAHKNQVDEKETAIKSKQESQESMKIAWRYQNLPKVEVSPAASARFGHYYDVSKTVSPELLQSIKWHRFFLPEEMSLHPEIKTCNMTYGYTRLLQSIQRIIYQEGFDGSYPQKKQKNILRIGIQSLGSVLWGDDVCCADNPEDIHSLTKFLYVLRGLLRMSLSACIITVPAHLIQNKAIMERVTNLSDTVVGLESFIGSERETNPLYKDYQGLIHVHQIPRLNSLICDVSGTKDLAFRLKRKLFTIERLHLPPDLSDTVSRSSKQDLAESTKLLSSGCGAMAIGKKHLDF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T285</accession>
    <name>A0A8C3T285_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Methyltransferase HEMK2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">HemK methyltransferase family member 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Lysine N-methyltransferase 9</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Methylarsonite methyltransferase N6AMT1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Methyltransferase N6AMT1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Protein N(5)-glutamine methyltransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Methyltransferase that can methylate proteins and, to a lower extent, arsenic. Catalytic subunit of a heterodimer with TRMT112, which monomethylates 'Lys-12' of histone H4 (H4K12me1), a modification present at the promoters of numerous genes encoding cell cycle regulators. Catalytic subunit of a heterodimer with TRMT112, which catalyzes N5-methylation of Glu residue of proteins with a Gly-Gln-Xaa-Xaa-Xaa-Arg motif. Methylates ETF1 on 'Gln-185'; ETF1 needs to be complexed to ERF3 in its GTP-bound form to be efficiently methylated. May also play a role in the modulation of arsenic-induced toxicity by mediating the conversion of monomethylarsonous acid (3+) into the less toxic dimethylarsonic acid. It however only plays a limited role in arsenic metabolism compared with AS3MT.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-lysyl-[histone] + S-adenosyl-L-methionine = N(6)-methyl-L-lysyl-[histone] + S-adenosyl-L-homocysteine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10024"/>
            <dbReference type="Rhea" id="RHEA-COMP:9845"/>
            <dbReference type="Rhea" id="RHEA-COMP:9846"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61929"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="7">
            <dbReference type="Rhea" id="RHEA:10025"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>methylarsonous acid + S-adenosyl-L-methionine = dimethylarsinate + S-adenosyl-L-homocysteine + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:11684"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16223"/>
            <dbReference type="ChEBI" id="CHEBI:17826"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="10">Heterodimer; heterodimerization with TRMT112 is required for S-adenosyl-L-methionine-binding.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the eukaryotic/archaeal PrmC-related family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T285"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024011.1">
        <property type="protein sequence ID" value="ENSCSRP00000023005.1"/>
        <property type="gene ID" value="ENSCSRG00000017321.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035657">
        <property type="term" value="C:eRF1 methyltransferase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036009">
        <property type="term" value="F:protein-glutamine N-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000077">
        <property type="entry name" value="HemK methyltransferase family member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002052">
        <property type="entry name" value="DNA_methylase_N6_adenine_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052190">
        <property type="entry name" value="Euk-Arch_PrmC-MTase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004557">
        <property type="entry name" value="PrmC-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007848">
        <property type="entry name" value="Small_mtfrase_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00537">
        <property type="entry name" value="hemK_rel_arch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45875">
        <property type="entry name" value="METHYLTRANSFERASE N6AMT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45875:SF1">
        <property type="entry name" value="METHYLTRANSFERASE N6AMT1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05175">
        <property type="entry name" value="MTS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00092">
        <property type="entry name" value="N6_MTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Methyltransferase small" evidence="17">
        <location>
            <begin position="28"/>
            <end position="128"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00048619"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00050903"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00053180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00062344"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00075330"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00076540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00080992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00083337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00093624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00093667"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF05175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023005.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="179" mass="19357" checksum="68A9987382B146E9" modified="2022-01-19" version="1">MIPTPRHQHVGPHGPFREVYEPAEDTYLLLDALERDAAQLRDAGVEISLEVGSGSGVVSTFLASIVGPIALYICTDINPIAAFCTLETAVLNKVHIHPVITDLVTGLLPRLNGKVDLLLFNPPYVVTPSEEVESRGIEAAWAGGKNGREVMDRFFPLVPDLLSTGGLFYLVTIKENNPG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2J2</accession>
    <name>A0A8C3T2J2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Lymphocyte cytosolic protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2J2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023498.1">
        <property type="protein sequence ID" value="ENSCSRP00000022516.1"/>
        <property type="gene ID" value="ENSCSRG00000016886.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007169">
        <property type="term" value="P:cell surface receptor protein tyrosine kinase signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09929">
        <property type="entry name" value="SH2_BLNK_SLP-76"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000016">
        <property type="entry name" value="B-cell linker protein isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051751">
        <property type="entry name" value="Immunoreceptor_sig_adapters"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14098:SF1">
        <property type="entry name" value="LYMPHOCYTE CYTOSOLIC PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14098">
        <property type="entry name" value="SH2 DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 2" id="KW-0727">SH2 domain</keyword>
    <feature type="domain" description="SH2" evidence="4">
        <location>
            <begin position="337"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="97"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="3">
        <location>
            <begin position="97"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="3">
        <location>
            <begin position="173"/>
            <end position="190"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50001"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022516.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="448" mass="50386" checksum="512EC57783D4BD00" modified="2022-01-19" version="1">MDLQNIPYRSVVAAWSPDDLAEYFKKLKYKDCEKVVRKHSISGQRFLVSTTIKFYIHNIIVTCKLSQEISRNEGRISFFPKRSMVMFPYTGCCQEEEEGWSSFEEEDDYESPDEEQEKDADYESPTDEPGHDSDDYEPPPSNNDVAPHNVIFPAKSIPSNTEYIDRPTSARPSPQPPIPPQRPGPSPVPPSYAGRGNPVSKIQKPPIPPADKHERGNPAPGRKPPPVKQGWAPERRYDVTIPQRPAPQLSLPPFSSNTFPSRSVKPPPKHSPSGSNSMPGSYAERFVALVIFSPILSINRAPSKGPADGRPPLPIPNRQIVQPPSMDEDEDSLNADWYVADISRQEAEAALRNINKDGTFLVRDSSRKTNTHPYVLMVLYKDKVYNIQIRYQEQNQVYLLGTGLKGKEDFSSVADIIDYFQRTPLLLIDGKDRGSRNQCKLTYAAGFT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4B2</accession>
    <name>A0A8C3T4B2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Interleukin 18 receptor accessory protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the interleukin-1 receptor family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4B2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022572.1">
        <property type="protein sequence ID" value="ENSCSRP00000021618.1"/>
        <property type="gene ID" value="ENSCSRG00000016334.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042008">
        <property type="term" value="F:interleukin-18 receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10140:FF:000002">
        <property type="entry name" value="Interleukin 1 receptor accessory protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000284">
        <property type="entry name" value="interleukin-1 receptor accessory protein-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10140">
        <property type="entry name" value="Toll/interleukin-1 receptor homology (TIR) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015621">
        <property type="entry name" value="IL-1_rcpt_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041416">
        <property type="entry name" value="IL-1RAcP-like_ig"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000157">
        <property type="entry name" value="TIR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035897">
        <property type="entry name" value="Toll_tir_struct_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11890">
        <property type="entry name" value="INTERLEUKIN-1 RECEPTOR FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11890:SF23">
        <property type="entry name" value="INTERLEUKIN-18 RECEPTOR ACCESSORY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18452">
        <property type="entry name" value="Ig_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01582">
        <property type="entry name" value="TIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01537">
        <property type="entry name" value="INTRLKN1R1F"/>
    </dbReference>
    <dbReference type="SMART" id="SM00255">
        <property type="entry name" value="TIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52200">
        <property type="entry name" value="Toll/Interleukin receptor TIR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50104">
        <property type="entry name" value="TIR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="8 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="312"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="domain" description="TIR" evidence="14">
        <location>
            <begin position="356"/>
            <end position="508"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009752"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021618.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="533" mass="61514" checksum="929050D133D66210" modified="2022-01-19" version="1">MSNCTDMFVVCLSGCLHKGPGRIYHAITDEEFILECALPSQQRTHMYNNSFLYKSKMLWFWQQKDGEPPKIISNESTNPTQEGNALWFRPIGINAAGVYICMIREEIPCLSNIIKVQAKNNANCSDNGRNELSLLIEKGHSISCPGIYCYNHLQRSPVTWYKDDKIHLLKIYEQDAGIYVCDYILFDNSIQWTMRRVVRVKIIVFLCFLFTGKPLKMECKVYFGFERNFLPMITWYRDNKESKSEPLLQKSVFLFRIRAEEIGGKLFVHVATLTEVTERDLNSNFICFAQNSVGNSTGVLKLKRKERALFRYILYGVIAVLVGLLLGSAFVYHYWIEIVLTYRNYLAKDETIGDCKEFDAFVSYAKQDSFESDSTFLNEEQFALEVLPEVLENKYGYKLCLLERDILPGGAYTDDIVTAIHQSRRAIIILSPSYVNGPSIFELQAAVNCALEDNMIKLILIKYKSFQEPESLPPIVKKALNILPVVTWKSSNSNSPNKRFWKYMRYHMPVKNTTGLGKNSLKFFFQRLFSGYQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4K1</accession>
    <name>A0A8C3T4K1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6 18">Pre-mRNA-processing factor 19</fullName>
            <ecNumber evidence="5 18">2.3.2.27</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="18">Ubiquitin-protein ligase which is mainly involved pre-mRNA splicing and DNA repair. Required for pre-mRNA splicing as component of the spliceosome.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.27"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3 18">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="18">Homotetramer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 18">Belongs to the WD repeat PRP19 family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.27" evidence="5 18"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4K1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023844.1">
        <property type="protein sequence ID" value="ENSCSRP00000022847.1"/>
        <property type="gene ID" value="ENSCSRG00000017207.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000974">
        <property type="term" value="C:Prp19 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071006">
        <property type="term" value="C:U2-type catalytic step 1 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070534">
        <property type="term" value="P:protein K63-linked ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd16656">
        <property type="entry name" value="RING-Ubox_PRP19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00200">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000043">
        <property type="entry name" value="pre-mRNA-processing factor 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000027">
        <property type="entry name" value="Pre-mRNA-processing factor 19, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038959">
        <property type="entry name" value="Prp19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013915">
        <property type="entry name" value="Prp19_cc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055340">
        <property type="entry name" value="RING-Ubox_PRP19"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003613">
        <property type="entry name" value="Ubox_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43995">
        <property type="entry name" value="PRE-MRNA-PROCESSING FACTOR 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43995:SF1">
        <property type="entry name" value="PRE-MRNA-PROCESSING FACTOR 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08606">
        <property type="entry name" value="Prp19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04564">
        <property type="entry name" value="U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24814">
        <property type="entry name" value="WD40_Prp19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00504">
        <property type="entry name" value="Ubox"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50231">
        <property type="entry name" value="RICIN_B_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51698">
        <property type="entry name" value="U_BOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12 18" id="KW-0227">DNA damage</keyword>
    <keyword evidence="15 18" id="KW-0234">DNA repair</keyword>
    <keyword evidence="8 18" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="14 18" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="16 18" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="10 18" id="KW-0747">Spliceosome</keyword>
    <keyword evidence="9 18" id="KW-0808">Transferase</keyword>
    <keyword evidence="13 18" id="KW-0833">Ubl conjugation pathway</keyword>
    <keyword evidence="7 17" id="KW-0853">WD repeat</keyword>
    <feature type="domain" description="U-box" evidence="19">
        <location>
            <begin position="1"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="17">
        <location>
            <begin position="260"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="17">
        <location>
            <begin position="353"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="17">
        <location>
            <begin position="388"/>
            <end position="429"/>
        </location>
    </feature>
    <feature type="repeat" description="WD" evidence="17">
        <location>
            <begin position="471"/>
            <end position="504"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00015618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU367101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022847.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="504" mass="55151" checksum="3B8AB4532160DD01" modified="2022-01-19" version="1">MSLICSISNEVPEHPCVSPVSNHVYERRLIEKYIAENGTDPVNNQPLSEEQLIDIKVAHPIRPKPPSATSIPAILKALQDEWDAVMLHSFTLRQQLQTTRQELSHALYQHDAACRVIARLTKEVTAAREALATLKPQAGLIVPQAVPSSQPNITGAGEPMDLGELAGMTPEIIQKLQDKATVLTTERKKRGKTVPEELVKPEELSKYRQVASHVGLHSASIPGILALDLCPSDTNKILTGGADKNVIVFDKSSEQILATLKGHAKKVTSVVFHPSQELVFSASPDATIRIWSVPSATCVQVVRAHESAVTGLSLHATGDYLLSSSDDQYWAFSDIQTGRVLTKVTDETSGCALTCAQFHPDGLIFGTGTMDSQIKIWDLKERTNVANFPGHSGPITSIAFSENGYYLATAADDSSVKLWDLRKLKNFKTLQLDNNFEVKSLIFDQSGTYLALGGTDVQIYICKQWTEILHFTEHSGLTTGVAFGHHAKFIASTGMDRSLKFYSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8E8</accession>
    <name>A0A8C3T8E8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8E8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025519.1">
        <property type="protein sequence ID" value="ENSCSRP00000024468.1"/>
        <property type="gene ID" value="ENSCSRG00000018331.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011047">
        <property type="entry name" value="Quinoprotein_ADH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45532:SF4">
        <property type="entry name" value="WD REPEAT-CONTAINING PROTEIN 55 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45532">
        <property type="entry name" value="WD REPEAT-CONTAINING PROTEIN 97"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50998">
        <property type="entry name" value="Quinoprotein alcohol dehydrogenase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0853">WD repeat</keyword>
    <feature type="repeat" description="WD" evidence="1">
        <location>
            <begin position="103"/>
            <end position="144"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024468.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="319" mass="34906" checksum="66D1750B22B3F3F8" modified="2022-01-19" version="1">PGQPPPSPHAPHLLLPDCHRQRLRLLLLGRVEREVRALVALCESSIRLYDCQRRAETRALPLGRGATPTCCSAHGPQAHLYVGDLAGHVALWSLETGRQEQRFKAHRSAVTGLACRPAARTLLTASLDGQLREWGLGTCEPLRRLDLGEPLLQLGFVGEGTFYCRSQHGFSLRTLRHFYRLFHAAGAGLRRLARLPCGPGRARILAATEDGVTRFLSPVTGELLLLTWPFQRLEKALDCAYDPEREELVVTVGTADVYILDTTTCPSPAKYVLRTAESGDDAVLCLAFCPASPAVWGWHEGPAPSPQWREWGGGGQGGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8H6</accession>
    <name>A0A8C3T8H6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Protein kintoun</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="3">Dynein assembly factor 2, axonemal</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="3" type="primary">DNAAF2</name>
        <name evidence="3" type="synonym">KTU</name>
    </gene>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3">Required for cytoplasmic pre-assembly of axonemal dyneins, thereby playing a central role in motility in cilia and flagella. Involved in pre-assembly of dynein arm complexes in the cytoplasm before intraflagellar transport loads them for the ciliary compartment.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Dynein axonemal particle</location>
        </subcellularLocation>
        <text evidence="3">Localizes in the apical cytoplasm around the gamma-tubulin-positive pericentriolar region, not in the cilia.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the PIH1 family. Kintoun subfamily.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000026649.1">
        <property type="protein sequence ID" value="ENSCSRP00000025570.1"/>
        <property type="gene ID" value="ENSCSRG00000019110.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120293">
        <property type="term" value="C:dynein axonemal particle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070286">
        <property type="term" value="P:axonemal dynein complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060285">
        <property type="term" value="P:cilium-dependent cell motility"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003351">
        <property type="term" value="P:epithelial cilium movement involved in extracellular fluid movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03069">
        <property type="entry name" value="Kintoun"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034727">
        <property type="entry name" value="Kintoun"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050734">
        <property type="entry name" value="PIH1/Kintoun_subfamily"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012981">
        <property type="entry name" value="PIH1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041442">
        <property type="entry name" value="PIH1D1/2/3_CS-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22997">
        <property type="entry name" value="PIH1 DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22997:SF3">
        <property type="entry name" value="PROTEIN KINTOUN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08190">
        <property type="entry name" value="PIH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18201">
        <property type="entry name" value="PIH1_CS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PIH1 N-terminal" evidence="5">
        <location>
            <begin position="42"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="domain" description="PIH1D1/2/3 CS-like" evidence="6">
        <location>
            <begin position="248"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="193"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="352"/>
            <end position="404"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="218"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="4">
        <location>
            <begin position="230"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="240"/>
            <end position="251"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00024190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF08190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF18201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025570.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="760" mass="82904" checksum="0E4E796B49B75062" modified="2022-01-19" version="1">MAAAGRSGLEELQLTAEEVERLKGAFRDERFRALLAEYAAELADPEQRRRYEEELTALERERGVEVRFVHPAPGYVLRTSQGGAQRCYLNVCSNPLLGRPQARAEPRGHRWALPYSLAPGREELGRAGRRRLVYDVVFHPETLRLAARSARFRRMVSDTALEAVQSRFGVQLDRANAVPLRGTAYKGVPQASVIRTPLPGGAPPRAEEPDSPLPAFPSPYSYPASSAQPQPAPAAPPGPQAAEGAPAPATPRWSLRHRSYVDLQDYRCCRDSAPSPVPRELVVTIELPLLSSAGQAALEIRGRELRLDSRRPAYRLRLRLPYAVDENRGQATFNKARRQLLVTLPVLSLAAPAEPGGTSPGEPEVGPASSVGLGPGQEQREEAEPAAGEEELGLPPTEQAXXXXSSLCPAVPTECTSSSAEPPVSCSGYPDLSVAPSILAAPVCPPFQCTQDEESLSLLLQVPNIQPESLKGEVGTNHYRLGFCSKDAASYSFLLRFPLENKLTPPETGINVSPHNAVIGLAKSPESAGLWGKMYFGVNSNTLQERLFVSEENVDEFLDNVLCPSLLKQTPLESQPLIEVLDVTEVKSQIRLKVRICLEALTFLPLEKANYIAADTVGEHGTETDMTSGSFTTAKTIGVVDCSSGHCLQLEPIDTSLAISGKSQINEPQLELAFTTGKSATSSDCEKQELLHLEEQAKIRRDEEVVSSELAEENQHHLNCRPVSPIINEMNMQDGSVQIVRDHTRHCALIFQNSLLYELD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB92</accession>
    <name>A0A8C3TB92_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Relaxin 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="2">Heterodimer of a B chain and an A chain linked by two disulfide bonds.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB92"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028109.1">
        <property type="protein sequence ID" value="ENSCSRP00000026990.1"/>
        <property type="gene ID" value="ENSCSRG00000020048.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001664">
        <property type="term" value="F:G protein-coupled receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005179">
        <property type="term" value="F:hormone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04365">
        <property type="entry name" value="IlGF_relaxin_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016179">
        <property type="entry name" value="Insulin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051777">
        <property type="entry name" value="Insulin-like_neuro_ligands"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036438">
        <property type="entry name" value="Insulin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20968">
        <property type="entry name" value="ILGF DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20968:SF0">
        <property type="entry name" value="RELAXIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00078">
        <property type="entry name" value="IlGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56994">
        <property type="entry name" value="Insulin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0372">Hormone</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034258663" evidence="9">
        <location>
            <begin position="24"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="Insulin-like" evidence="10">
        <location>
            <begin position="30"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="61"/>
            <end position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM00078"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026990.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="172" mass="18336" checksum="D9688BDB512DE975" modified="2022-01-19" version="1">MQKLLLVLAFGTLLSALRLGTEGRNPPYGVKLCGREFIRAVIFTCGGSRWRRTGDLDILSGPATGEDSSEAASSEWDASRLPGTLPRQELSSDYHERWRGKPGRGLAEESWPLERAARDVMAGLSSSCCKWGCSKSEISSRGWGGGDGGAGSAVSARHRMLALGLQPASGQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBS4</accession>
    <name>A0A8C3TBS4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">E3 ubiquitin-protein ligase</fullName>
            <ecNumber evidence="10">2.3.2.26</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1 20">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.26"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="3 10">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.26" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBS4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028093.1">
        <property type="protein sequence ID" value="ENSCSRP00000026974.1"/>
        <property type="gene ID" value="ENSCSRG00000016148.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140678">
        <property type="term" value="F:molecular function inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061629">
        <property type="term" value="F:RNA polymerase II-specific DNA-binding transcription factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070534">
        <property type="term" value="P:protein K63-linked ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034765">
        <property type="term" value="P:regulation of monoatomic ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04021">
        <property type="entry name" value="C2_E3_ubiquitin_ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00078">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00201">
        <property type="entry name" value="WW"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000005">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000009">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000023">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000082">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2160.10:FF:000003">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000026">
        <property type="entry name" value="E3 ubiquitin-protein ligase HACE1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000002">
        <property type="entry name" value="E3 ubiquitin-protein ligase HECW2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.70.10">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024928">
        <property type="entry name" value="E3_ub_ligase_SMURF1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050409">
        <property type="entry name" value="E3_ubiq-protein_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001202">
        <property type="entry name" value="WW_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036020">
        <property type="entry name" value="WW_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11254">
        <property type="entry name" value="HECT DOMAIN UBIQUITIN-PROTEIN LIGASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11254:SF396">
        <property type="entry name" value="NEDD4-LIKE E3 UBIQUITIN-PROTEIN LIGASE WWP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00632">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00397">
        <property type="entry name" value="WW"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001569">
        <property type="entry name" value="E3_ub_ligase_SMURF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00119">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00456">
        <property type="entry name" value="WW"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51045">
        <property type="entry name" value="WW domain"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50237">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01159">
        <property type="entry name" value="WW_DOMAIN_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50020">
        <property type="entry name" value="WW_DOMAIN_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="14" id="KW-0732">Signal</keyword>
    <keyword evidence="5 10" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="7 10 12" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034167446" description="E3 ubiquitin-protein ligase" evidence="14">
        <location>
            <begin position="28"/>
            <end position="898"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="15">
        <location>
            <begin position="1"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="16">
        <location>
            <begin position="342"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="16">
        <location>
            <begin position="372"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="16">
        <location>
            <begin position="447"/>
            <end position="479"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="16">
        <location>
            <begin position="486"/>
            <end position="519"/>
        </location>
    </feature>
    <feature type="domain" description="HECT" evidence="17">
        <location>
            <begin position="579"/>
            <end position="898"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="207"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="437"/>
            <end position="457"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="247"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="265"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="295"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="11 12">
        <location>
            <position position="866"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR001569"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR001569-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026974.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="898" mass="101280" checksum="3D8852F2F4A31262" modified="2022-01-19" version="1">WASAASCVTLCLFPLCLVVSVKPKVHSRQSRINSYVEVMVDGLPSETKKTGKRIGSSELLWNEILIMNVTAQSHLDLKVWRCHTLRNELLGTASVSLWNVLKKKNGGRMENTQLTLNLQTENKGSVVSGGELTIFLDGPTVDLGSLPNGSAVTEGECRPSPHAGRCSEHEVVSAGGAEITSRPRVSSPVSRSFLLFPLVYCPGSQLPGRDPSSMAPATESRHQPPSTNCFGGRSRTHRHSAGAARQNAGNGDQSPSTRVRHRQQVKSPSTANGTVNGDSAGTTDTEEERSVVGVTSPPAAVSSETPSSTAASLPASSIPGEPEEPAPASGTQSPRAAAQALEALPPGWEQRELPNGRVYYVDHNTKTTTWERPLPPGWEKRVDDRGRYYYVDHNTRTTTWQRPTAEYVRNYEQWQTQRNQLQGAMQQFSQRFLYQSSGAPSDNDPLGPLPPGWEKRQDNGRVYYVNHNTRTTQWEDPRTQGMIQEPALPPGWEMKYTSEGVRYFVDHNTRTTTFKDPRPGFESGNKQGGSPGAYDRSFRWKYHQFRFLCHSNALPSHVKISVSRQTLFEDSFQQIMNMKPYDLRRRLYIIMRGEEGLDYGGIASYLGEWKGSSVGCFSGYVLKVSVAMLGPEPVIGVFSPAQALYHGKFIDTGFTLPFYKRMLNKRPTLKDLESIDPEFYNSIVWIKSNSLEECGLELYFIQDMEILGKVTTHELKEGGESIRVTEENKEEYIMLLTDWRFTRGVEEQTKAFLDGFNEVAPLEWLRYFDEKELELMLCGMQEMDMSDWQKNTIYRHYTKNSKQIQWFWQVIKEMDNEKRIRLLQFVTGTCRLPVGGFAELIGSNGPQKFCIDKVGKETWLPRSHTCFNRLDLPPYKSYEQLKEKLLYAIEETEGFGQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEF5</accession>
    <name>A0A8C3TEF5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">mitogen-activated protein kinase</fullName>
            <ecNumber evidence="3">2.7.11.24</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.24" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEF5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027765.1">
        <property type="protein sequence ID" value="ENSCSRP00000026655.1"/>
        <property type="gene ID" value="ENSCSRG00000019802.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004707">
        <property type="term" value="F:MAP kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000063">
        <property type="entry name" value="Mitogen-activated protein kinase 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000769">
        <property type="entry name" value="Mitogen-activated protein kinase 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050117">
        <property type="entry name" value="MAPK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008352">
        <property type="entry name" value="MAPK_HOG-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24055">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01773">
        <property type="entry name" value="P38MAPKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0418">Kinase</keyword>
    <keyword evidence="7 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="10" id="KW-0346">Stress response</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="12">
        <location>
            <begin position="24"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <position position="54"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026655.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="354" mass="40850" checksum="F3F174E37B9216CF" modified="2022-01-19" version="1">MSQERPKFYRQELNKTVWEVPERYQNLSPVGSGAYGSVCSAFDRKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHENVIGLLDVFTPAKSLEEFNDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKVLAPDLKPSNLAVNEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHINQLQQIMRLTGTPPAYLINRMPSHEARNYIQSLSYMPKMNFENVFIGANPLAVDLLEKMLVLDTDKRITAAEALAHGYFSQYHDPDDEPVADPYDQSFESRELEIEEWKSLTYDEVVSFVPPPLDQEEMES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFJ6</accession>
    <name>A0A8C3TFJ6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">GRAM domain containing 1B</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029738.1">
        <property type="protein sequence ID" value="ENSCSRP00000028582.1"/>
        <property type="gene ID" value="ENSCSRG00000021026.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140268">
        <property type="term" value="C:endoplasmic reticulum-plasma membrane contact site"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015485">
        <property type="term" value="F:cholesterol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120020">
        <property type="term" value="F:cholesterol transfer activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032366">
        <property type="term" value="P:intracellular sterol transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13220">
        <property type="entry name" value="PH-GRAM_GRAMDC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000008">
        <property type="entry name" value="GRAM domain containing 1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051482">
        <property type="entry name" value="Cholesterol_transport"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004182">
        <property type="entry name" value="GRAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031968">
        <property type="entry name" value="VASt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23319">
        <property type="entry name" value="GRAM DOMAIN CONTAINING 1B, ISOFORM E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23319:SF3">
        <property type="entry name" value="PROTEIN ASTER-B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02893">
        <property type="entry name" value="GRAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16016">
        <property type="entry name" value="VASt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00568">
        <property type="entry name" value="GRAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51778">
        <property type="entry name" value="VAST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="583"/>
            <end position="603"/>
        </location>
    </feature>
    <feature type="domain" description="VASt" evidence="7">
        <location>
            <begin position="332"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="216"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="508"/>
            <end position="527"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="5">
        <location>
            <begin position="243"/>
            <end position="257"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028582.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="694" mass="80621" checksum="3EB9B708FD7C8B5B" modified="2022-01-19" version="1">MDCLLECGALWGPVLGQENEELLWYLAGLSSSPQEYDSPGSEEIPAVLSPTYKQRNEDFRKLFKQLPDTERLIVDYSCALQRDILLQGRLYLSENWICFYSNIFRWETLLTVRLKDICSMTKEKTARLIPNAIQVCTDTEKHFFTSFGARDRTYMMMFRLWQNALLEKPLCPKELWHFVHQCYGNELGLTSDDEDYVPPDDDFNTMGYCEEIPVEENEVNDSSSKSSMEAKPEASPLLPKKSITASTLTSTGSSDAPTSFDGMLLEEEELMVSPLVKELTLENIIGDKIEIIAPVNSPSLDFNDNEDIPTELSDSSETHDEGEVQAFYEDLNGRQYMNEVFSFSVDKLYDLLFTDSQFQRDFMEQRRFSDIIFHPWKKEENGNQSRAILYTITLTNPLAPKTATVTETQTMYKASQESECYVIDAEVLTHDVPYHDYFYTINRYTLTRVARNKSRLRVSTELRYRKQPWGLVKSFIEKNFWSGLEDYFRHLESELTKTESMYLAEIHRQSPKEKMSKQSTLRRRKRPHAHLRVPHLEEVLSPVTTPTDEEVVHRIKHVAGSTQTRHVPEDSPGGFHLQSVSKLLVVISCVLVLLVILNMMLFYKLWMLEYTTQTLTAWQGLRLPERLPQSQSEWAQLLESQQKYHDTELQKWREIIKSSVMLLDQMKDSLVNLQNGIGSRDYGSEPEEKRKRFH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFK8</accession>
    <name>A0A8C3TFK8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">2-oxoglutarate and iron dependent oxygenase domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>L-ascorbate</name>
            <dbReference type="ChEBI" id="CHEBI:38290"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFK8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028256.1">
        <property type="protein sequence ID" value="ENSCSRP00000027135.1"/>
        <property type="gene ID" value="ENSCSRG00000020142.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051213">
        <property type="term" value="F:dioxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005506">
        <property type="term" value="F:iron ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031418">
        <property type="term" value="F:L-ascorbic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016705">
        <property type="term" value="F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005123">
        <property type="entry name" value="Oxoglu/Fe-dep_dioxygenase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006620">
        <property type="entry name" value="Pro_4_hyd_alph"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24014">
        <property type="entry name" value="2-OXOGLUTARATE AND IRON-DEPENDENT OXYGENASE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24014:SF4">
        <property type="entry name" value="2-OXOGLUTARATE AND IRON-DEPENDENT OXYGENASE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25238">
        <property type="entry name" value="OGFOD2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00702">
        <property type="entry name" value="P4Hc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51471">
        <property type="entry name" value="FE2OG_OXY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="6" id="KW-0408">Iron</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0847">Vitamin C</keyword>
    <feature type="domain" description="Fe2OG dioxygenase" evidence="7">
        <location>
            <begin position="51"/>
            <end position="145"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001961"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022896"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027135.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="190" mass="21177" checksum="2AE728C57FCEE604" modified="2022-01-19" version="1">MPKGRPNTMNNYGVLLNELGLYEAFITPLREKYLQPITSLLYPDWGGGSLDSHKAFVVKYSLHEDLELSSHYDNAEVTLNVSLGKEFTEGNLYFGDLRQAPTPVPKYVEIEHVVSQGLLHRGGQIHGALPVASGERWNLIIWMRSSAVRNQLCPMCNKKPELVDAEGFGDGFTRSPEGDMPKTVDLCSLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGT3</accession>
    <name>A0A8C3TGT3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Gamma-secretase subunit APH-1</fullName>
            <shortName evidence="7">APH-1</shortName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Potential subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral proteins such as Notch receptors.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">Component of the gamma-secretase complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Membrane</location>
            <topology evidence="1 7">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the APH-1 family.</text>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGT3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029215.1">
        <property type="protein sequence ID" value="ENSCSRP00000028067.1"/>
        <property type="gene ID" value="ENSCSRG00000020702.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070765">
        <property type="term" value="C:gamma-secretase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007219">
        <property type="term" value="P:Notch signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016485">
        <property type="term" value="P:protein processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009294">
        <property type="entry name" value="Aph-1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12889">
        <property type="entry name" value="GAMMA-SECRETASE SUBUNIT APH-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06105">
        <property type="entry name" value="Aph-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 7" id="KW-0914">Notch signaling pathway</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="132"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="171"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="217"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="257"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="287"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="318"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="52"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="58"/>
            <end position="77"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005577"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU369072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028067.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="358" mass="38841" checksum="B6D7364815A899F1" modified="2022-01-19" version="1">PTSPCQPWSHHWGSGGGSQSPASDPLPWGARTQPLTRFPAWAPELSCSLSQCAGGGDSPAPAEPAGGRSPGSGSSPAAGGGSGGLWTGRGRVQVWAKLLRHDRGRVHWVHLHRLRAGAGPVRRRIAAEPLRLLFLIAGGFFWLVSLLLSSLVWFIAVQIGGSNNASVKKNLLIFGVVLSVLLQEVFRFAYYKLLKKANKGLMTISQEETMPISVRQLSYVSGLGFGIMSGVFSLVNILTDSLGPGTVGIYGDSPQYFLSSAFMTLAIVLLHIFWGIVFFDACEKKKWWALALVILSHLLVSGLTFLNPQYEGNLVPSYVIMMLMGTWAFFTAGGSLRNLKLCLMCRDKDFLLANQRPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THX5</accession>
    <name>A0A8C3THX5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Acetyl-CoA acetyltransferase 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Lipid metabolism.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the thiolase-like superfamily. Thiolase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THX5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028531.1">
        <property type="protein sequence ID" value="ENSCSRP00000027403.1"/>
        <property type="gene ID" value="ENSCSRG00000020303.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016747">
        <property type="term" value="F:acyltransferase activity, transferring groups other than amino-acyl groups"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00751">
        <property type="entry name" value="thiolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.47.10:FF:000010">
        <property type="entry name" value="Acetyl-CoA acetyltransferase (Thiolase)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.47.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002155">
        <property type="entry name" value="Thiolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016039">
        <property type="entry name" value="Thiolase-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020610">
        <property type="entry name" value="Thiolase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020617">
        <property type="entry name" value="Thiolase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020613">
        <property type="entry name" value="Thiolase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020616">
        <property type="entry name" value="Thiolase_N"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01930">
        <property type="entry name" value="AcCoA-C-Actrans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18919:SF107">
        <property type="entry name" value="ACETYL-COA ACETYLTRANSFERASE, CYTOSOLIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18919">
        <property type="entry name" value="ACETYL-COA C-ACYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02803">
        <property type="entry name" value="Thiolase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00108">
        <property type="entry name" value="Thiolase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000429">
        <property type="entry name" value="Ac-CoA_Ac_transf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53901">
        <property type="entry name" value="Thiolase-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00737">
        <property type="entry name" value="THIOLASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00099">
        <property type="entry name" value="THIOLASE_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Thiolase N-terminal" evidence="7">
        <location>
            <begin position="9"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="domain" description="Thiolase C-terminal" evidence="8">
        <location>
            <begin position="275"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="active site" description="Acyl-thioester intermediate" evidence="5">
        <location>
            <position position="93"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="5">
        <location>
            <position position="354"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="5">
        <location>
            <position position="384"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRSR" id="PIRSR000429-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF02803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027403.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="399" mass="41372" checksum="4F4DB63C9E3C0874" modified="2022-01-19" version="1">MSAGGSEAVVLVSAARTPVGSFNGALSTIHAHELGSIVIKEVLKRANVNPEEVSEVIFGQVLTAGAGQNPVRQASVGAGIPYVAPAWSCQMICGSGLKAVCLGAQSILTGDSSIVVAGGMESMSKAPHLVHMRAGVKMGAASLQDSIICDGLTDAFYQYHMGITAENVAKQWQVSRREQDQLAVQSQNKAESAQKAGYFDKEIVPVLVPSRKGPVEVKTDEHPRHGSTLETVAKLKPCFLTDGTGTVTAANASGVNDGAAAVILMKESEAARRGLTPLAQIVSWAQVGLEPSIMGVGPVSAIKKAVDKAGWTLEQVDLFEINEAFASLAVAIAKELKLNPEKINIEGGAVALGHPLGASGCRILVTLLYALERTAGKRGVAALCIGGGMGIAMCVERLT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJD5</accession>
    <name>A0A8C3TJD5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Protein MAK16 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 4">Belongs to the MAK16 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJD5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030410.1">
        <property type="protein sequence ID" value="ENSCSRP00000029240.1"/>
        <property type="gene ID" value="ENSCSRG00000021422.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030687">
        <property type="term" value="C:preribosome, large subunit precursor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000460">
        <property type="term" value="P:maturation of 5.8S rRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000470">
        <property type="term" value="P:maturation of LSU-rRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.390.110:FF:000003">
        <property type="entry name" value="Protein MAK16 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.390.110">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006958">
        <property type="entry name" value="Mak16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029004">
        <property type="entry name" value="Ribosomal_eL28/Mak16"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23405">
        <property type="entry name" value="MAINTENANCE OF KILLER 16 MAK16 PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23405:SF4">
        <property type="entry name" value="PROTEIN MAK16 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04874">
        <property type="entry name" value="Mak16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01778">
        <property type="entry name" value="Ribosomal_L28e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF003352">
        <property type="entry name" value="MAK16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ribosomal eL28/Mak16" evidence="6">
        <location>
            <begin position="6"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="190"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="193"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="222"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="241"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="5">
        <location>
            <begin position="264"/>
            <end position="279"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR003352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF01778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029240.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="301" mass="35510" checksum="3D078968A35DEBF5" modified="2022-01-19" version="1">MHSDDVVWDSLGNKQFCSYKIKTKTHNFCRNEYNLTGLCNRSSCPLANSQYATIKEEKGQCYLYMKTIERAAFPSRLWERVRLSKNYEKALEEIDENLIYWPRFIRHKCKQRFTKITQYLIRIRKLTLKRQRKLIPLSKKVERREKRREEKALIAAQLDNAIEKELLERLKQETYGDIYNFPIHAFDKALEQQDAESEAESDTEEKEEEEGDEDADKREFVEVEESDLSDFEDMDKLATSSEEEQDDKSSSEEEEREMAERTCHSKSKGKAPVKGPARTKRAYIEIEYEQEIEPASKSKAA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHW5</accession>
    <name>A0A8C3XHW5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">RASD family member 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the small GTPase superfamily. RasD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000494.1">
        <property type="protein sequence ID" value="ENSCSRP00000000480.1"/>
        <property type="gene ID" value="ENSCSRG00000000416.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="265044at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031681">
        <property type="term" value="F:G-protein beta-subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04143">
        <property type="entry name" value="Rhes_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000475">
        <property type="entry name" value="GTP-binding protein Rhes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052236">
        <property type="entry name" value="Small_GTPase_RasD"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46149:SF1">
        <property type="entry name" value="GTP-BINDING PROTEIN RHES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46149">
        <property type="entry name" value="MIP08469P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0636">Prenylation</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000480.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="266" mass="30683" checksum="6035B7C8A4B14ECF" modified="2022-01-19" version="1">MMKTVSSGNCTLSVPAKNSYRMVVLGASRVGKSSIVSRFLTGRFEDQYTPTIEDFHRKVYNIRGDMYQLDILDTSGNHPFPAMRRLSILTGDVFILVFSLDNRESFDEVKRIQKQILEVKSCLKNKTKETADLPMVICGNKNDHSEIYRKVRSEEAEKLVSSDENCAYFEISAKKNTNVDEMFYVLFSMAKLPHEMSPALHRKISVQYGDAFHQKSFRMRRVKEMDAYGMVSPFARRPSVNSDLKYIKSKVLREGQTREREKCTIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJV6</accession>
    <name>A0A8C3XJV6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="21">Phosphotransferase</fullName>
            <ecNumber evidence="21">2.7.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>D-fructose + ATP = D-fructose 6-phosphate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16125"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:37721"/>
            <dbReference type="ChEBI" id="CHEBI:61527"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.1"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:16126"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>D-glucose + ATP = D-glucose 6-phosphate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17825"/>
            <dbReference type="ChEBI" id="CHEBI:4167"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61548"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.1"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:17826"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>D-mannose + ATP = D-mannose 6-phosphate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:11028"/>
            <dbReference type="ChEBI" id="CHEBI:4208"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58735"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.1"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:11029"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>a D-hexose + ATP = a D-hexose 6-phosphate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:22740"/>
            <dbReference type="ChEBI" id="CHEBI:4194"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:229467"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.1"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:22741"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="4">Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 1/4.</text>
    </comment>
    <comment type="pathway">
        <text evidence="5">Carbohydrate metabolism; hexose metabolism.</text>
    </comment>
    <comment type="subunit">
        <text evidence="20">Monomer. Interacts with MIDN; the interaction occurs preferentially at low glucose levels and results in inhibition of hexokinase activity. Interacts with GCKR; leading to sequestration in the nucleus.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 21">Belongs to the hexokinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.-" evidence="21"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJV6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004855.1">
        <property type="protein sequence ID" value="ENSCSRP00000004704.1"/>
        <property type="gene ID" value="ENSCSRG00000003489.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00109">
        <property type="reaction ID" value="UER00180"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00242"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005536">
        <property type="term" value="F:D-glucose binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008865">
        <property type="term" value="F:fructokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004340">
        <property type="term" value="F:glucokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019158">
        <property type="term" value="F:mannokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006006">
        <property type="term" value="P:glucose metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006096">
        <property type="term" value="P:glycolytic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001678">
        <property type="term" value="P:intracellular glucose homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032024">
        <property type="term" value="P:positive regulation of insulin secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd24092">
        <property type="entry name" value="ASKHA_NBD_HK4_meta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.367.20:FF:000001">
        <property type="entry name" value="Hexokinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.40:FF:000054">
        <property type="entry name" value="Phosphotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.367.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043129">
        <property type="entry name" value="ATPase_NBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001312">
        <property type="entry name" value="Hexokinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019807">
        <property type="entry name" value="Hexokinase_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022673">
        <property type="entry name" value="Hexokinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022672">
        <property type="entry name" value="Hexokinase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19443">
        <property type="entry name" value="HEXOKINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19443:SF3">
        <property type="entry name" value="HEXOKINASE-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00349">
        <property type="entry name" value="Hexokinase_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03727">
        <property type="entry name" value="Hexokinase_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00475">
        <property type="entry name" value="HEXOKINASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53067">
        <property type="entry name" value="Actin-like ATPase domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00378">
        <property type="entry name" value="HEXOKINASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51748">
        <property type="entry name" value="HEXOKINASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0021">Allosteric enzyme</keyword>
    <keyword evidence="12 21" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14 21" id="KW-0324">Glycolysis</keyword>
    <keyword evidence="11 21" id="KW-0418">Kinase</keyword>
    <keyword evidence="13" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10 21" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15" id="KW-0539">Nucleus</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 21" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Hexokinase N-terminal" evidence="22">
        <location>
            <begin position="1"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="domain" description="Hexokinase C-terminal" evidence="23">
        <location>
            <begin position="207"/>
            <end position="440"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00005028"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00009225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022533"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00044613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00047905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00048160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00050361"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00063002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="RuleBase" id="RU362007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="Pfam" id="PF00349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="Pfam" id="PF03727"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004704.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="450" mass="50501" checksum="9F3F2B2D40FB4DE0" modified="2022-01-19" version="1">VEQILSEFRLREEDLKKVMRRMQKEMDRGLKLETHEEASVKMLPTYVRSTPEGSEVGDFLSLDLGGTNFRVMLVKVGDGEEGQWSVTTKHQMYSIPEDAMTGTAEMLFDYISECISDFLDKHQMKHKKLPLGFTFSFPVRHEDIDKGILLNWTKGFKASGAEGNNIVGLLRDAIKRRGDFEMDVVAMVNDTVATMISCYYEDHRCEVGMIVGTGCNACYMEEMENVELVEGDEGRMCVNTEWGAFGASGELDEFLLEYDRVVDETSLNPGHQLYEKMIGGKYMGEIVRLVLLKLVNENLLFHGEASEKLKTRGSFETRFVSQIESDANDQKQTYNILTSFELLPSLTDCDIVRMACESVSTRAAQMCSAGLAGVINRMRESRSEERLKITVGVDGSVYKLHPSFKDQFHATVRQLTPGCDITFLQSEEGSGRGAALISAVAYKMACLIGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKN7</accession>
    <name>A0A8C3XKN7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="33">Dynamin-2</fullName>
            <ecNumber evidence="8">3.6.5.5</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="39 40">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="39" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="39" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.5"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="31">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Cell projection</location>
            <location evidence="6">Phagocytic cup</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Podosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="32">Cell projection</location>
            <location evidence="32">Uropodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
            <location evidence="1">Centrosome</location>
            <location evidence="1">Centriole</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Clathrin-coated vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="30">Cytoplasmic vesicle</location>
            <location evidence="30">Phagosome membrane</location>
            <topology evidence="30">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Membrane</location>
            <location evidence="7">Clathrin-coated pit</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Midbody</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="29">Postsynaptic density</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Recycling endosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="28">Synapse</location>
            <location evidence="28">Synaptosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="34">Belongs to the TRAFAC class dynamin-like GTPase superfamily. Dynamin/Fzo/YdjA family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.5" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKN7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006613.1">
        <property type="protein sequence ID" value="ENSCSRP00000006408.1"/>
        <property type="gene ID" value="ENSCSRG00000004509.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005905">
        <property type="term" value="C:clathrin-coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030136">
        <property type="term" value="C:clathrin-coated vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001891">
        <property type="term" value="C:phagocytic cup"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030670">
        <property type="term" value="C:phagocytic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002102">
        <property type="term" value="C:podosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098793">
        <property type="term" value="C:presynapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055037">
        <property type="term" value="C:recycling endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001931">
        <property type="term" value="C:uropod"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006909">
        <property type="term" value="P:phagocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031623">
        <property type="term" value="P:receptor internalization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016185">
        <property type="term" value="P:synaptic vesicle budding from presynaptic endocytic zone membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08771">
        <property type="entry name" value="DLP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01256">
        <property type="entry name" value="PH_dynamin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1240:FF:000019">
        <property type="entry name" value="Dynamin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1240:FF:000014">
        <property type="entry name" value="Dynamin 2b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000010">
        <property type="entry name" value="dynamin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000045">
        <property type="entry name" value="dynamin-1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1240">
        <property type="entry name" value="Dynamin, middle domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022812">
        <property type="entry name" value="Dynamin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001401">
        <property type="entry name" value="Dynamin_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019762">
        <property type="entry name" value="Dynamin_GTPase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045063">
        <property type="entry name" value="Dynamin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000375">
        <property type="entry name" value="Dynamin_stalk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030381">
        <property type="entry name" value="G_DYNAMIN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003130">
        <property type="entry name" value="GED"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020850">
        <property type="entry name" value="GED_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11566">
        <property type="entry name" value="DYNAMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11566:SF32">
        <property type="entry name" value="DYNAMIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01031">
        <property type="entry name" value="Dynamin_M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00350">
        <property type="entry name" value="Dynamin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02212">
        <property type="entry name" value="GED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00195">
        <property type="entry name" value="DYNAMIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00053">
        <property type="entry name" value="DYNc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00302">
        <property type="entry name" value="GED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00410">
        <property type="entry name" value="G_DYNAMIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51718">
        <property type="entry name" value="G_DYNAMIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51388">
        <property type="entry name" value="GED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="19" id="KW-0007">Acetylation</keyword>
    <keyword evidence="18" id="KW-0965">Cell junction</keyword>
    <keyword evidence="26" id="KW-0966">Cell projection</keyword>
    <keyword evidence="24" id="KW-0168">Coated pit</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="27" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="25" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-0254">Endocytosis</keyword>
    <keyword evidence="15" id="KW-0967">Endosome</keyword>
    <keyword evidence="21 34" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="16" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="22" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0493">Microtubule</keyword>
    <keyword evidence="23" id="KW-0505">Motor protein</keyword>
    <keyword evidence="14 34" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="17" id="KW-0581">Phagocytosis</keyword>
    <keyword evidence="10" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="40" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="20" id="KW-0770">Synapse</keyword>
    <keyword evidence="12" id="KW-0771">Synaptosome</keyword>
    <feature type="domain" description="Dynamin-type G" evidence="38">
        <location>
            <begin position="28"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="36">
        <location>
            <begin position="515"/>
            <end position="621"/>
        </location>
    </feature>
    <feature type="domain" description="GED" evidence="37">
        <location>
            <begin position="651"/>
            <end position="742"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="35">
        <location>
            <begin position="742"/>
            <end position="838"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="35">
        <location>
            <begin position="761"/>
            <end position="778"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="35">
        <location>
            <begin position="818"/>
            <end position="838"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004231"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00004600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00011980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022599"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
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    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00034102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00034105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00046301"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00050873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00060447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="ARBA" id="ARBA00073712"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="RuleBase" id="RU003932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="36">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="37">
        <source>
            <dbReference type="PROSITE" id="PS51388"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="38">
        <source>
            <dbReference type="PROSITE" id="PS51718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="39">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006408.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="40">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="838" mass="94334" checksum="8C70320B3C39252F" modified="2022-01-19" version="1">MGNRGMEDLIPLVNKLQDAFASIGQNADLDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLVLQLVNSTTEFGEFLHCKGKKFTDFEEIRLEIEAETDRVTGSNKGISPVPINLRVYSPHVLSLSLVDLPGMTKVPVGDQPLDIEFQIREMLMQFVTKENCLILAVSPANSDLANSDALKIAKEVDPQGQRTIGVITKLDLMDEGTDARDVLENKLLPLRRGYIGVVNRSQKDIDGKKDIQAALAAERKFFLSHPSYRHMAERMGTPYLQKVLNQQLTNHIRDTLPGLRNKLQSQLLSIEKEVDEYKNFRPDDPARKTKALLQMVQQFAVDFEKRIEGSGDQIDTYELSGGARINRIFHERFPFELVKMEFDEKELRREISYAIKNIHGIRTGLFTPDLAFEAIVKKQVQKLKEPSLKCVDMVVSELTSTIRKCSEKLSQYPHLREEMDRIVTTHIREREGRTKDQVMLLIDIELAYMNTNHEDFIGFANAQQRSSQMSKKKAAGNQVIRKGWLTINNIGIMKGGAKEYWFVLTAENLSWYKDDEEKEKKYMLPVDNLKLRDVEKGFMSSKHIFALFNTEQRNVYKDYRQLELACETQEEVDSWKASFLRAGVYPERVGANETEENGSDSFMHSMDPQLERQVETIRNLVDSYMGIVNKTIRDLMPKTIMHLMINNTKDFIHSELLANLYSCGDQNSLMEESAEQAQRRDEMLRMYHALKEALNIIGDINTTTISTPTPPPVDDSWLQVQNIPSGRRSPTSSPTPQRRAPAVPPARPVSRGPAPGPPPAGGPTLGGAPPVPSRPGASPDPFGPPPQVPSRPNRAPPGVPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLA9</accession>
    <name>A0A8C3XLA9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">28S rRNA (cytosine-C(5))-methyltransferase</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">NOL1/NOP2/Sun domain family member 5</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the class I-like SAM-binding methyltransferase superfamily. RsmB/NOP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLA9"/>
    <dbReference type="SMR" id="A0A8C3XLA9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007991.1">
        <property type="protein sequence ID" value="ENSCSRP00000007740.1"/>
        <property type="gene ID" value="ENSCSRG00000005703.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009383">
        <property type="term" value="F:rRNA (cytosine-C5-)-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070475">
        <property type="term" value="P:rRNA base methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1170:FF:000004">
        <property type="entry name" value="probable 28S rRNA (Cytosine-C(5))-methyltransferase isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000139">
        <property type="entry name" value="probable 28S rRNA (Cytosine-C(5))-methyltransferase isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1170">
        <property type="entry name" value="Sun protein, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049560">
        <property type="entry name" value="MeTrfase_RsmB-F_NOP2_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001678">
        <property type="entry name" value="MeTrfase_RsmB-F_NOP2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049561">
        <property type="entry name" value="NSUN5_7_fdxn-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048889">
        <property type="entry name" value="NSUN5_RCM1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023267">
        <property type="entry name" value="RCMT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22807:SF4">
        <property type="entry name" value="28S RRNA (CYTOSINE-C(5))-METHYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22807">
        <property type="entry name" value="NOP2 YEAST -RELATED NOL1/NOP2/FMU SUN DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01189">
        <property type="entry name" value="Methyltr_RsmB-F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21148">
        <property type="entry name" value="NSUN5_fdxn-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21153">
        <property type="entry name" value="NSUN5_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02008">
        <property type="entry name" value="RCMTFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51686">
        <property type="entry name" value="SAM_MT_RSMB_NOP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4 12" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 12" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="2" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="6 12" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="5 12" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="SAM-dependent MTase RsmB/NOP-type" evidence="14">
        <location>
            <begin position="72"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="375"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="390"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="13">
        <location>
            <begin position="405"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="12">
        <location>
            <position position="303"/>
        </location>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <begin position="180"/>
            <end position="186"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="204"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="231"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="12">
        <location>
            <position position="251"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00069641"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00076890"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007740.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="417" mass="45514" checksum="5F21E5DE87D79E88" modified="2022-01-19" version="1">MAGAALLKAEKKLPPDLAKVLVYDLLFGKGLKCGGRWKVLVLKHRARLQAELARLKVHRKVSCNEDLLAPTEGAIQAPQVPRYVRVNTLKTSKDDVVDYFKRQGYSYLGRAARMEELSSLSGKQFLLDPHLPELLVFPPQTDFHEDRLYVAGHIILQDKASCLPAFLLSPPSGSHVIDACAAPGNKTSHMAAILKNKGQIFAFDLDPNRLATMSTMLLRAGVSCCELANQDFLTVDPSDPKYGNVTYILLDPSCSGSGMVNRLPAEESAPSSQRLRALAGFQRKALGHALRFPALQRLAYSTCSVQQAENEDVVWAVLQEHGAAFRLVNVLPSWPHRGLATFPGAECCLRACPAATLTNGFFVAVLERQQDCNGQGSSSSLLAEAEADGGAERSQDGEGRGPRAVCKKRRKKSRRVK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMU4</accession>
    <name>A0A8C3XMU4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Tenascin N</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the tenascin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000011413.1">
        <property type="protein sequence ID" value="ENSCSRP00000011004.1"/>
        <property type="gene ID" value="ENSCSRG00000008030.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098966">
        <property type="term" value="C:perisynaptic extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030155">
        <property type="term" value="P:regulation of cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="CDD" id="cd00087">
        <property type="entry name" value="FReD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000099">
        <property type="entry name" value="Fibronectin 1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000001">
        <property type="entry name" value="Tenascin C"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.215.10:FF:000001">
        <property type="entry name" value="Tenascin isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2590">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.215.10">
        <property type="entry name" value="Gamma Fibrinogen, chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050991">
        <property type="entry name" value="ECM_Regulatory_Proteins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013111">
        <property type="entry name" value="EGF_extracell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036056">
        <property type="entry name" value="Fibrinogen-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014716">
        <property type="entry name" value="Fibrinogen_a/b/g_C_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002181">
        <property type="entry name" value="Fibrinogen_a/b/g_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020837">
        <property type="entry name" value="Fibrinogen_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF040941">
        <property type="entry name" value="GGGWT_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46708">
        <property type="entry name" value="TENASCIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46708:SF12">
        <property type="entry name" value="TENASCIN N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07974">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23106">
        <property type="entry name" value="EGF_Teneurin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00147">
        <property type="entry name" value="Fibrinogen_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00186">
        <property type="entry name" value="FBG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56496">
        <property type="entry name" value="Fibrinogen C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00514">
        <property type="entry name" value="FIBRINOGEN_C_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51406">
        <property type="entry name" value="FIBRINOGEN_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="4" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034094864" evidence="11">
        <location>
            <begin position="24"/>
            <end position="1099"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="12">
        <location>
            <begin position="265"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="12">
        <location>
            <begin position="355"/>
            <end position="444"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="12">
        <location>
            <begin position="445"/>
            <end position="532"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="12">
        <location>
            <begin position="533"/>
            <end position="621"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="12">
        <location>
            <begin position="685"/>
            <end position="772"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="12">
        <location>
            <begin position="773"/>
            <end position="861"/>
        </location>
    </feature>
    <feature type="domain" description="Fibrinogen C-terminal" evidence="13">
        <location>
            <begin position="859"/>
            <end position="1076"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1074"/>
            <end position="1099"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="1084"/>
            <end position="1099"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51406"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011004.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1099" mass="122362" checksum="81C7D3B14108413C" modified="2022-01-19" version="1">MSVWSWLTFPQGMLLYLALQTAAVQLPPEPHNCTSNGQKISFSHSYKIDLPKSSQIKVEADPLPLKDDSHVLLAAGDADEEEEQNIIFRHNIRVQTPRGDCEALGHIKDLLERMEKMEKEMMVLKEACSIQRCCGGVQDVSNCSGHGTFIQEICGCDCDEGWEGSDCSRPSCPNNCNGNGRCVDGKCICSKPYIGADCSQRLCPTNCSGNGICNNGVCQCYEEFIGDDCSEKRCPNDCSGNGFCDSGECYCHDGFIGLDCSQVIAPQNVQLLKTTEDSLTFSWDQVLDVDYYLLSYYPIGHEASAVQVRVPKGQLSYEIPGLRPSTKYQVTLRYVKKGISSNPEHLQARTALSAVSAAWVTEEMEDSLEVEWENPPTEPDYFKLRFSSPQGQEKEVMVPTSSDLKSRYIISGLKPGTEYKITVISVKDEIEGKPSIVNGRTGIDSPTHLETDRVTEDTAAISWNRVQAPIDTYMVSYTSADGDTREIAVGKDQNTTTLMGLKPGMEYVIYIWAEKEGLQSKKANTKAETEIDSPTNLVTNRVTEDTATISWNEVQAPIDRYVVSYTSADGDTRERAVGKDQSTIMLTGLKPGLEYIIYIWAEKGGQQSKRANTKAVTGNQGNLWGVILRGGSKHQRSKRVPGGFEMQEGTLVWDRGXXXXIYIWAEKGGQQSKRTNTKAVTDIDSPINLVTDRVTEDTATISWNRVQAPIDRYMVSYTSADGDTREISVGKDKSITTLTDLMPGMEYIIYIWAEKGGQQSKRANTKAVTEIDPPKNLRVSDVTQSSGVVTWTPPAAQINGYTLSYQAPDGTSKEVQLGPNEQRFILEGLGQGVRYTVYVVAFKGDRRSRKAANTFLTVAFLYPYPADCSQTQQNGNATSSIYTIYLNGDAGKPMQVYCDMTTDGGGWIVFQRRNTGQLDFYKRWRNYVEGFGDPLGEFWLGLDKLHNLTSSTPIQYEIRVDLRTSNDSAYAVYDFFRVASSKDKYKLSVGNYQGTAGDALTYHNGWKFTTWDRDNDVALSNCARSHHGAWWYKNCHLANLNGKYGETKHSEGVNWAPWKGHLFSIPYTEMKIRPQSSSNEPILGRKKRSQAGKRKTTRA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNT6</accession>
    <name>A0A8C3XNT6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Minichromosome maintenance domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012107.1">
        <property type="protein sequence ID" value="ENSCSRP00000011667.1"/>
        <property type="gene ID" value="ENSCSRG00000008720.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017116">
        <property type="term" value="F:single-stranded DNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000727">
        <property type="term" value="P:double-strand break repair via break-induced replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031327">
        <property type="entry name" value="MCM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058769">
        <property type="entry name" value="MCMDC2_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11630">
        <property type="entry name" value="DNA REPLICATION LICENSING FACTOR MCM FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11630:SF75">
        <property type="entry name" value="MINICHROMOSOME MAINTENANCE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26063">
        <property type="entry name" value="MCMDC2_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="MCMDC2 N-terminal" evidence="1">
        <location>
            <begin position="8"/>
            <end position="107"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF26063"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011667.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="359" mass="40462" checksum="6A4999A93451733E" modified="2022-01-19" version="1">MRPDLLKMKEVALIYLDRSGGLQKFVDDCKRYNDSKQSYAVYRFIISVNPSDIAELDVALGNQILHKPMKAVQIFQSVCFIAIKTLSLIEQLQTEAQINIVLKPTHLPPLPSYVLSLCEFPLDYISQRFYMSEGIVIAMGTVTKYTQGARFLCSEETCPFSEGFNYIRVHVPGATESATVRNDFVCSLCASPLQEDMKFRVLGDKQLVEMIDAKALSAFQGYSNNKPHFRIQSFTVFLRDELSNKMKIGNRYRFIGIPACIQNCSQVTVCIEVNSIQLCSTSCISENFKYLLSLTSSSCWRFTAILANIFASQVVPPGTYNTLKLSILLSLVQTRERDSETTDYLDLLVVTSDTLIADR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP56</accession>
    <name>A0A8C3XP56_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014401.1">
        <property type="protein sequence ID" value="ENSCSRP00000013824.1"/>
        <property type="gene ID" value="ENSCSRG00000010576.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002063">
        <property type="entry name" value="RB associated KRAB zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000295">
        <property type="entry name" value="zinc finger protein 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000352">
        <property type="entry name" value="zinc finger protein 3 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000016">
        <property type="entry name" value="zinc finger protein 37 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000902">
        <property type="entry name" value="Zinc finger protein 445"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000431">
        <property type="entry name" value="zinc finger protein 629 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001954">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24379:SF127">
        <property type="entry name" value="BLOODY FINGERS-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24379">
        <property type="entry name" value="KRAB AND ZINC FINGER DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="89"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="117"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="145"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="173"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="201"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="228"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="256"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="284"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="312"/>
            <end position="336"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="18"/>
            <end position="29"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013824.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="336" mass="37904" checksum="A8AD928E9BB4271D" modified="2022-01-19" version="1">MQGREAIVSSAHTAGDGMPRENEEQKPLHEAPQVVEPPVTLPPRSQSPEWRGACETLCRSERRRRNPLAQSRGKSAQVGDGLAHQERPNTCADCGKSFNKSSSLTIHQRTHTGERPYACPECGKRFTQSSTFLRHQRIHTGERPYDCAECGKSFRVSSHLVRHQRIHTGERPYMCAECGRSFSVSSHLVQHQRTHTGERPYRCACGKSFSLSSHLMQHWTIHTGERPYQCAQCGRSFSMSSALIRHQRLHAADAPRQCAQCGKSFSRGSELSEHQKIHTGERQHECAQCGRSFGARSNLLQHQRTHAGERPYTCAHCGRRFSRSSNLITHQRIHTG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPA4</accession>
    <name>A0A8C3XPA4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">CA052 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the UPF0690 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPA4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014705.1">
        <property type="protein sequence ID" value="ENSCSRP00000014112.1"/>
        <property type="gene ID" value="ENSCSRG00000010760.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029089">
        <property type="entry name" value="DUF4660"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31833">
        <property type="entry name" value="UPF0690 PROTEIN C1ORF52"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31833:SF2">
        <property type="entry name" value="UPF0690 PROTEIN C1ORF52"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15559">
        <property type="entry name" value="DUF4660"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="132"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="151"/>
            <end position="160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008407"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014112.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="160" mass="17567" checksum="C8432D11CBB1A67D" modified="2022-01-19" version="1">MAAEGKDPLGYFAAYGSDSSSSSSDSESDGAPLGERAGVAGEAAGGSPGRKPRLPGPDELFRNVSRPPSFLYNPLNKQIDWERRVLRAPEEPPKEFKVWKTNAVPPPEIYSIKEKKPPPPPELDMAIKWSNIYEDNGDDAPQQTNKVNFLPEEEQEPSES</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPB6</accession>
    <name>A0A8C3XPB6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">C-type natriuretic peptide 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the natriuretic peptide family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013220.1">
        <property type="protein sequence ID" value="ENSCSRP00000012711.1"/>
        <property type="gene ID" value="ENSCSRG00000009594.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005179">
        <property type="term" value="F:hormone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097746">
        <property type="term" value="P:blood vessel diameter maintenance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006182">
        <property type="term" value="P:cGMP biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007168">
        <property type="term" value="P:receptor guanylyl cyclase signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002406">
        <property type="entry name" value="C_natriurtcpep"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000663">
        <property type="entry name" value="Natr_peptide"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030480">
        <property type="entry name" value="Natr_peptide_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12167">
        <property type="entry name" value="C-TYPE NATRIURETIC PEPTIDE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12167:SF5">
        <property type="entry name" value="C-TYPE NATRIURETIC PEPTIDE 3-LIKE PRECURSOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00212">
        <property type="entry name" value="ANP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00713">
        <property type="entry name" value="CNATPEPTIDE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00710">
        <property type="entry name" value="NATPEPTIDES"/>
    </dbReference>
    <dbReference type="SMART" id="SM00183">
        <property type="entry name" value="NAT_PEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00263">
        <property type="entry name" value="NATRIURETIC_PEPTIDE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0372">Hormone</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 8" id="KW-0838">Vasoactive</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022858"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU003686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012711.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="11">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="114" mass="12922" checksum="7ED50396DED2F0C2" modified="2022-01-19" version="1">MSSHLQSICFWLHSLSRLLDEDLEHPLASEEMDQEREDMIPTGAFDQQDSELQWARNSRDQPEGVPISDSTFQRLFSDLLGSSRRYRGRSKKGLSRGCFGVKMDRIGSLSGLGC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPC7</accession>
    <name>A0A8C3XPC7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">G protein subunit alpha 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the G-alpha family. G(12) subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPC7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014858.1">
        <property type="protein sequence ID" value="ENSCSRP00000014256.1"/>
        <property type="gene ID" value="ENSCSRG00000010923.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031526">
        <property type="term" value="C:brush border membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005834">
        <property type="term" value="C:heterotrimeric G-protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031752">
        <property type="term" value="F:D5 dopamine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031683">
        <property type="term" value="F:G-protein beta/gamma-subunit complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007188">
        <property type="term" value="P:adenylate cyclase-modulating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007266">
        <property type="term" value="P:Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00066">
        <property type="entry name" value="G-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000692">
        <property type="entry name" value="Guanine nucleotide-binding protein subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.400.10:FF:000004">
        <property type="entry name" value="Guanine nucleotide-binding protein subunit alpha-12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000754">
        <property type="entry name" value="Guanine nucleotide-binding protein subunit alpha-13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.400.10">
        <property type="entry name" value="GI Alpha 1, domain 2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000469">
        <property type="entry name" value="Gprotein_alpha_12/13"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001019">
        <property type="entry name" value="Gprotein_alpha_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011025">
        <property type="entry name" value="GproteinA_insert"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10218">
        <property type="entry name" value="GTP-BINDING PROTEIN ALPHA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10218:SF130">
        <property type="entry name" value="GUANINE NUCLEOTIDE-BINDING PROTEIN SUBUNIT ALPHA-12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00503">
        <property type="entry name" value="G-alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00318">
        <property type="entry name" value="GPROTEINA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00440">
        <property type="entry name" value="GPROTEINA12"/>
    </dbReference>
    <dbReference type="SMART" id="SM00275">
        <property type="entry name" value="G_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47895">
        <property type="entry name" value="Transducin (alpha subunit), insertion domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51882">
        <property type="entry name" value="G_ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9 14" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="13" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="8 15" id="KW-0460">Magnesium</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 15" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0564">Palmitate</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0807">Transducer</keyword>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="22"/>
            <end position="27"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="26"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="157"/>
            <end position="163"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="15">
        <location>
            <position position="163"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="182"/>
            <end position="186"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <begin position="251"/>
            <end position="254"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="308"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR601019-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR601019-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014256.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="336" mass="39472" checksum="E36468D8195B8643" modified="2022-01-19" version="1">MLARERRAVRRLVKILLLGAGESGKSTFLKQMRIIHGREFDQKALLEFRAIIYENMVKGCKVLVDARDKLGIPWQYTENEKHGMFLMAFENKAGMPIEPATFQLYVPALSALWRDSGIKEAFSRRSEYQLGESVKYFLDNLDRIGQLNYFPSKQDILLARKATKGIVEHDFIIKKIPFKMVDVGGQRSQRQKWFQCFDGITSILFMVSSSEYDQVLMEDRRTNRLVESMNIFETIVNNKLFFNVSIILFLNKMDLLVEKVKTVSIKKYFSDFKGDPHRLEDVQRYLVQCFDRKRRNRSKPLFHHFTTAIDTENIRFVFHAVKDTILQENLKDIMLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPN0</accession>
    <name>A0A8C3XPN0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Phosphatidylinositol glycan anchor biosynthesis class C</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Glycolipid biosynthesis; glycosylphosphatidylinositol-anchor biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the PIGC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPN0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013916.1">
        <property type="protein sequence ID" value="ENSCSRP00000013371.1"/>
        <property type="gene ID" value="ENSCSRG00000010166.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00196"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000506">
        <property type="term" value="C:glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:GPI anchor biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009450">
        <property type="entry name" value="Plno_GlcNAc_GPI2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12982">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL GLYCAN, CLASS C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12982:SF0">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL N-ACETYLGLUCOSAMINYLTRANSFERASE SUBUNIT C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06432">
        <property type="entry name" value="GPI2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF016104">
        <property type="entry name" value="GPI2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0337">GPI-anchor biosynthesis</keyword>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="47"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
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        </location>
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        </location>
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    <feature type="transmembrane region" description="Helical" evidence="8">
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            <begin position="174"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="198"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
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            <end position="245"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="251"/>
            <end position="269"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00004687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022502"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013371.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="296" mass="33341" checksum="EE233A3CCA40C4FF" modified="2022-01-19" version="1">VCAQVEANPGKRWQKVLYERQPFPDNYVDHRFLEELRKNIYARKYQYWAVVFESGVVIQQLCSVCVFVVIWWYMDDGLLTPQWLFGAGLASSLIGYVLFDGIDLGVGRKESGRTRWADLKSTLVFIAFTYGFSPVLKTLTESISTDTIYAMSVLMLLGHLIFFDYGANAAIVSSTLSLNMAIFASVCLASRLPRSLHTFAMVTFAIQIFALWPMLQKKLKAWTPRCYVGVTLLFALSALAGLLTISGVAALLFALLLISISCLCPYCLIRLQLLKDNIHGPWDEAEIKDDLSRFLM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRZ1</accession>
    <name>A0A8C3XRZ1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Stromal interaction molecule 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRZ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019101.1">
        <property type="protein sequence ID" value="ENSCSRP00000018255.1"/>
        <property type="gene ID" value="ENSCSRG00000013885.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005246">
        <property type="term" value="F:calcium channel regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051049">
        <property type="term" value="P:regulation of transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002115">
        <property type="term" value="P:store-operated calcium entry"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11722">
        <property type="entry name" value="SOAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000009">
        <property type="entry name" value="Stromal interaction molecule 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.180:FF:000001">
        <property type="entry name" value="Stromal interaction molecule 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.3550:FF:000001">
        <property type="entry name" value="Stromal interaction molecule 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.340:FF:000011">
        <property type="entry name" value="Stromal interaction molecule 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.180">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.3550">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.340">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057835">
        <property type="entry name" value="EF-hand_STIM1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032393">
        <property type="entry name" value="SOAR_STIM1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037608">
        <property type="entry name" value="STIM1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15136:SF2">
        <property type="entry name" value="STROMAL INTERACTION MOLECULE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15136">
        <property type="entry name" value="STROMAL INTERACTION MOLECULE HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25578">
        <property type="entry name" value="EF-hand_STIM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07647">
        <property type="entry name" value="SAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16533">
        <property type="entry name" value="SOAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="11 15" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="5 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 16" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="183"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="domain" description="SAM" evidence="17">
        <location>
            <begin position="118"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="15">
        <location>
            <begin position="228"/>
            <end position="311"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018255.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="551" mass="63708" checksum="8AE1DF8CDF044BA2" modified="2022-01-19" version="1">VRKRRQEGKGSYFLGQELTFQDTKLMLVSCPSDPCSSLSPPCFTEEDRFSLEALRTIHKQMDDDKDGGIEVDESDEFIREDMKYKDASNKHSHLHREDKHITVEDLWKRWKTSEVHNWTQEETLQWLVEFVELPQYEKNFKDCNVKGTTLPRIAVNEPPFMIAHLKIIERSHRQKLQLKALDVVLFGPLDFVLAISIVIGIGGCWFAHTQNKTSREHITKMMKDLESLQTAEQSLLDVQERLEKAQEENRNVAVEKQNLERKMMDEISDAKREAYRLRELREGAECELSRLKYAEEELVQVRMALKKAEKEFELRSNWSVPDALQKWLQLTHEVEVQYYNIKRQNAEMQLAIAKDEAEKIKKKRSTVFGTLHVAHSSSLDEVDHKILEAKKALSELTTCLRERLYRWQQIEKICGFQIAHNSGLPSLTSSLYSDHSWVVMPRVSIPPYPIAGGVDDLDEDTPPIVAQFHGMWYILQREILRKGSRSRGETLSGEKSYQLLRELDARSDAHIVHGAADRSVVNKGTFASGPRLASLVWLACSHHLPPRSREI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XT54</accession>
    <name>A0A8C3XT54_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">C-type lectin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XT54"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023163.1">
        <property type="protein sequence ID" value="ENSCSRP00000022188.1"/>
        <property type="gene ID" value="ENSCSRG00000016727.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005581">
        <property type="term" value="C:collagen trimer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005771">
        <property type="term" value="C:multivesicular body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000045">
        <property type="entry name" value="Pulmonary surfactant-associated protein D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018378">
        <property type="entry name" value="C-type_lectin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051077">
        <property type="entry name" value="Ca-dependent_lectin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008160">
        <property type="entry name" value="Collagen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24024">
        <property type="entry name" value="PULMONARY SURFACTANT-ASSOCIATED PROTEIN A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24024:SF15">
        <property type="entry name" value="PULMONARY SURFACTANT-ASSOCIATED PROTEIN D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01391">
        <property type="entry name" value="Collagen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00059">
        <property type="entry name" value="Lectin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00615">
        <property type="entry name" value="C_TYPE_LECTIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0106">Calcium</keyword>
    <keyword evidence="4" id="KW-0176">Collagen</keyword>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0430">Lectin</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034977326" description="C-type lectin domain-containing protein" evidence="7">
        <location>
            <begin position="23"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="8">
        <location>
            <begin position="133"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="47"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="51"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="82"/>
            <end position="91"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022188.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="247" mass="26505" checksum="1EB8BE3E5BFDE20B" modified="2022-01-19" version="1">MLLLPIFNTFVLVLTLVTTSNSNPAQVIQKQDQNVCTLVMCGPAQNGLPGRDGKDGPKGEKGDQGLRGISGLPGKDGSPGSKGDRGAEGPKGDCGGRVYSLLEEQYNQKKSIFDLYCASVFFIAWIFMNGKNAGEKTFQANGSEGDFETSKATCSQAGGLLASPRNSAENTAIQQIVVRHNKAAYVGINDIETEGSFKYLSGEAIGYSNWAGGEPNNLGTEDCVEIYSDGRWNDKSCHEKRLIICEF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTF3</accession>
    <name>A0A8C3XTF3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">BRF1 RNA polymerase III transcription initiation factor subunit</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TFIIB family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022309.1">
        <property type="protein sequence ID" value="ENSCSRP00000021363.1"/>
        <property type="gene ID" value="ENSCSRG00000015954.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000126">
        <property type="term" value="C:transcription factor TFIIIB complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097550">
        <property type="term" value="C:transcription preinitiation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000995">
        <property type="term" value="F:RNA polymerase III general transcription initiation factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001006">
        <property type="term" value="F:RNA polymerase III type 3 promoter sequence-specific DNA binding"/>
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        <property type="term" value="F:TBP-class protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:transcription preinitiation complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd20554">
        <property type="entry name" value="CYCLIN_TFIIIB90_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Transcription factor IIIB 90 kDa subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="transcription factor IIIB 90 kDa subunit isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.10">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.650">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011665">
        <property type="entry name" value="BRF1_TBP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013763">
        <property type="entry name" value="Cyclin-like_dom"/>
    </dbReference>
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        <property type="entry name" value="Cyclin-like_sf"/>
    </dbReference>
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        <property type="entry name" value="TFIIB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013150">
        <property type="entry name" value="TFIIB_cyclin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11618:SF4">
        <property type="entry name" value="TRANSCRIPTION FACTOR IIIB 90 KDA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11618">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR IIB-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07741">
        <property type="entry name" value="BRF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00382">
        <property type="entry name" value="TFIIB"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="CYCLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47954">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0010">Activator</keyword>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="16"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="domain" description="Cyclin-like" evidence="13">
        <location>
            <begin position="51"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="302"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="363"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="415"/>
            <end position="521"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="173"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="302"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="363"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="447"/>
            <end position="457"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="11">
        <location>
            <begin position="510"/>
            <end position="521"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00010857"/>
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    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022833"/>
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        <source>
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            <dbReference type="ARBA" id="ARBA00023242"/>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="SAM" id="Phobius"/>
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            <dbReference type="SMART" id="SM00385"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021363.1"/>
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    </evidence>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="546" mass="61624" checksum="C0531DA59D6567D8" modified="2022-01-19" version="1">MAVSKHLTRGRKMTHVIAACLYLVNVYVLGKTFLLLARELCINAPAIDPCLYIPRFAHMLEFGDKNQKVSMTALRLLQRMKRDWMHTGRRPSGLCGAALLVAARMHDFRRTVKEVIRVVKVCESTLRKRLTEFEDTPTSQLTIDEFMKIDLEEECDPPSFTAGQRKLKIQELEKALSKKLEDVEGEISIYQDEIENELENSRPKAKGVFANLTKDESIEDNTASIFGEEEAEDEELEAAANHLNKDFYNELLDKDRLKKNEGRESKNGNEAPVWPPALESLLGPLPTAASLGITESIQECISTKDRDHNENSGDGELDLSGIDDTEIDRYILDETEAQIKAELWMKENADYLKEQKEKEARIAKEKELGIYKEHKPKKSAKKREPIQASTAGEAIEKMLEQKKISSKINYNVLKDLNSKGSSTPKKEDDSTDDSSNTKKLSRRKSTASRNIANTVNSMGKRLRPLISTQLAKKAATEEVTFPDSQTEGPELEKPENVLVESGPVSYNHDEEVEEEEEVEEDDHCMSALQLMGGNDYGCDMDDDDGY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XW23</accession>
    <name>A0A8C3XW23_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Endosome-associated-trafficking regulator 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <text evidence="1">Belongs to the ENTR1 family.</text>
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        <property type="protein sequence ID" value="ENSCSRP00000028297.1"/>
        <property type="gene ID" value="ENSCSRG00000020838.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:early endosome"/>
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        <property type="term" value="P:positive regulation of protein localization to cilium"/>
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    </dbReference>
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    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
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            <end position="32"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00016007"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
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        <source>
            <dbReference type="SAM" id="Coils"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028297.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="100" mass="10961" checksum="0F82E1025D4853E4" modified="2022-01-19" version="1">MTKRAVKAENNVVKLKQENALLQVQLKNYKTENETLKTGQSASLAVVKQNADIALQNLLRVITNSRSSIKQLVSGAESLQLVAELLKSIDRISEISDDGP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XW80</accession>
    <name>A0A8C3XW80_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Tumor suppressor 2, mitochondrial calcium regulator</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XW80"/>
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        <property type="protein sequence ID" value="ENSCSRP00000027232.1"/>
        <property type="gene ID" value="ENSCSRG00000020196.1"/>
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        <property type="term" value="P:inflammatory response"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051881">
        <property type="term" value="P:regulation of mitochondrial membrane potential"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="FUS1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15453">
        <property type="entry name" value="TUMOR SUPPRESSOR CANDIDATE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15453:SF8">
        <property type="entry name" value="TUMOR SUPPRESSOR CANDIDATE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15000">
        <property type="entry name" value="TUSC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027232.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="106" mass="11896" checksum="4C877415877616C1" modified="2022-01-19" version="1">QEILNSSSDLFSPLTAAVSLGIGESALELQVLPVSYVLLSPFLCSSMYYDEDGDLAHEFYEETIVTKNGRKRAKLKRIHKNLIPQGIVKLEHPRIHVDFPVIICEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWQ5</accession>
    <name>A0A8C3XWQ5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Claudin 23</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Tight junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the claudin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWQ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029417.1">
        <property type="protein sequence ID" value="ENSCSRP00000028264.1"/>
        <property type="gene ID" value="ENSCSRG00000020817.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006187">
        <property type="entry name" value="Claudin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004031">
        <property type="entry name" value="PMP22/EMP/MP20/Claudin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12002">
        <property type="entry name" value="CLAUDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00822">
        <property type="entry name" value="PMP22_Claudin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01077">
        <property type="entry name" value="CLAUDIN"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0965">Cell junction</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0796">Tight junction</keyword>
    <keyword evidence="6 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="80"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="113"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="156"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="192"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="197"/>
            <end position="209"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028264.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="245" mass="26528" checksum="05DB20E785138C5B" modified="2022-01-19" version="1">MRTPSVMVVGLVLGPCGLLLNLISTLTPCWRQVSKISGKPMDLVYQQGIWELCQETQSTRQRQCGLADELGYLATQPVQVAKGLMVSSLIVSVLGLVVAALGVRCWQEEPHYLLAGLSGLILFASGLMSLIAISWYNHALSTLPAPTGSTLEVGYSLVLGYLGSCLELIGGFSLALSLHQCCQECRKKKTAAKYPHHSQQGPPTVSSTDVMPRRQKPAPKSFSNPVDVLEGERSFRRSLPCDSDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIN1</accession>
    <name>A0A8C3RIN1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Solute carrier family 38 member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000479.1">
        <property type="protein sequence ID" value="ENSCSRP00000000465.1"/>
        <property type="gene ID" value="ENSCSRG00000000410.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="655540at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015182">
        <property type="term" value="F:L-asparagine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015186">
        <property type="term" value="F:L-glutamine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005290">
        <property type="term" value="F:L-histidine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015817">
        <property type="term" value="P:histidine transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013057">
        <property type="entry name" value="AA_transpt_TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22950">
        <property type="entry name" value="AMINO ACID TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22950:SF22">
        <property type="entry name" value="SODIUM-COUPLED NEUTRAL AMINO ACID TRANSPORTER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01490">
        <property type="entry name" value="Aa_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000465.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="510" mass="55486" checksum="60629BF171E1F173" modified="2022-01-19" version="1">MDPAEIPIQTELVELVPNGKYAVNASAIPLVGNARFEEPQPTVAEMEEFLPQGPDKKQTHFTDFEGKTSFGMSVFNLSNAIMGSGILGLAYAMANTGILLFLFLLTTVALLSSYSIHLLLKSSGIVGIRAYEQLGYRAFGTPGKLAAAIAITLQNIGAMSSYLYIVKSEVPLVIQTFLNLEEKTTDWYLNGNYLVILISLTIILPLALMKQLGYLGYTSGFSLSCMVFFLISVIYKKFQIPCPLPDQDSNGTSNLSDAQGSTSDYQNGYPVLQPAAAGAACSASLFTLNSQTAYTIPIMAFAFVCHPEVLPIYTELKDPSKKKMQGISNISIAVMYVMYFLAALFGYLTFYGRVESELLHTYSYVDPFDVLILCVRVAVLIAVTLTVPIVLFPVRRAIQQMLFQGKDFSWVRHTLIAVVLLSTINLLVIFAPSILGIFGLIGATSAPCLIFIFPAIFYIRIVPKDKEPPKSTPKILAAGFAGLGVLFMVMSLSFIISDWAMGGAKSGGSH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIQ9</accession>
    <name>A0A8C3RIQ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 5">Enhancer of rudimentary homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 5">May have a role in the cell cycle.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the E(R) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIQ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000505.1">
        <property type="protein sequence ID" value="ENSCSRP00000000493.1"/>
        <property type="gene ID" value="ENSCSRG00000000423.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="7887808at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2260.10:FF:000001">
        <property type="entry name" value="Enhancer of rudimentary homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2260.10">
        <property type="entry name" value="Enhancer of rudimentary"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035912">
        <property type="entry name" value="EHR_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000781">
        <property type="entry name" value="ERH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12373">
        <property type="entry name" value="ENHANCER OF RUDIMENTARY ERH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12373:SF0">
        <property type="entry name" value="ENHANCER OF RUDIMENTARY HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01133">
        <property type="entry name" value="ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF016393">
        <property type="entry name" value="Enh_rudimentary"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF143875">
        <property type="entry name" value="ERH-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01290">
        <property type="entry name" value="ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 5" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003742"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PIRNR" id="PIRNR016393"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000493.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="104" mass="12289" checksum="C6146FF7F63E5279" modified="2022-01-19" version="1">MSHTILLVQPTKRPEGRTYADYESVNECMEGVCKMYEEHLKRMNPNSPSITYDISQLFDFIDDLADLSCLVYRADTQTYQPYNKDWIKEKIYVLLRRQAQQASK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJL1</accession>
    <name>A0A8C3RJL1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJL1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000060.1">
        <property type="protein sequence ID" value="ENSCSRP00000000058.1"/>
        <property type="gene ID" value="ENSCSRG00000000041.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000058.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="195" mass="22506" checksum="0B425F51957097A4" modified="2022-01-19" version="1">SFYSALTISTLYILSIEEQDISQNSIHRSLLFFVALSDSTASPTMTPSIKIPEVNFCDLLPCDKTYCCSIHQTQRKSPRYQTMTTTKESKLKHEFLLLLELRIDTTISSMQILETQQKIDRRYCSKGLQCSTTEPLIIFQCKVTFGNMCSHQPRNRNKKEAFQETTQTTLIPKLHGIVGLSDAFWDVFRKCQYRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RL57</accession>
    <name>A0A8C3RL57_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Immunoglobulin V-set domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RL57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000322.1">
        <property type="protein sequence ID" value="ENSCSRP00000000311.1"/>
        <property type="gene ID" value="ENSCSRG00000000283.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000001425.1">
        <property type="protein sequence ID" value="ENSCSRP00000001381.1"/>
        <property type="gene ID" value="ENSCSRG00000001118.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05716">
        <property type="entry name" value="IgV_pIgR_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050671">
        <property type="entry name" value="CD300_family_receptors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11860:SF82">
        <property type="entry name" value="POLYMERIC IMMUNOGLOBULIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11860">
        <property type="entry name" value="POLYMERIC-IMMUNOGLOBULIN RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Immunoglobulin V-set" evidence="12">
        <location>
            <begin position="18"/>
            <end position="111"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF07686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000311.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="135" mass="14945" checksum="5A78539AC4F3DABC" modified="2022-01-19" version="1">RSPDPSKVLEPHSSPIFGPRQVTGLLGGSVTVKCFYPRSSVNRHDRKYWCKESTRRCVTVISSNSYIAQDFAGRATITDFPEQGIFTIEISKLVESDISFYKCGIGLNDKGLSFRVKLDVSMGSYSLGPKFSTVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLU3</accession>
    <name>A0A8C3RLU3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Rho GDP dissociation inhibitor gamma</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Rho GDI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001799.1">
        <property type="protein sequence ID" value="ENSCSRP00000001745.1"/>
        <property type="gene ID" value="ENSCSRG00000001350.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1683373at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005094">
        <property type="term" value="F:Rho GDP-dissociation inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007266">
        <property type="term" value="P:Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.50.30:FF:000004">
        <property type="entry name" value="Rho GDP-dissociation inhibitor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.50.30">
        <property type="entry name" value="Coagulation Factor XIII, subunit A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014756">
        <property type="entry name" value="Ig_E-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000406">
        <property type="entry name" value="Rho_GDI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024792">
        <property type="entry name" value="RhoGDI_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10980">
        <property type="entry name" value="RHO GDP-DISSOCIATION INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10980:SF8">
        <property type="entry name" value="RHO GDP-DISSOCIATION INHIBITOR 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02115">
        <property type="entry name" value="Rho_GDI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00492">
        <property type="entry name" value="RHOGDI"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81296">
        <property type="entry name" value="E set domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001745.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="225" mass="25567" checksum="0451800102E995D5" modified="2022-01-19" version="1">MLGSDACEFGGQLLELLRLAVCARDIMADKDGVTPPLEEEVDDVDLAYRAPEKKTLQEIQQLDEDDESLNKYKWALLGPIPVGVDPSVANVTLTRLTLLCDQAPGPITMDLTGDLEVLRSQSFVLKEGVDYRVKISFKVNKEIVCGLKYLHHTYRKGLKVDKDVYMMGSYGPRAEEYEFLTPPDEAPKGVLVRGTYHIKSFFTDDDRTDHLSWEWHLCIKKDWKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RME1</accession>
    <name>A0A8C3RME1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Rhophilin-2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RME1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000911.1">
        <property type="protein sequence ID" value="ENSCSRP00000000887.1"/>
        <property type="gene ID" value="ENSCSRG00000000704.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051497">
        <property type="term" value="P:negative regulation of stress fiber assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06712">
        <property type="entry name" value="PDZ_rhophilin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000160">
        <property type="entry name" value="RHPN1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.280">
        <property type="entry name" value="alix/aip1 like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004328">
        <property type="entry name" value="BRO1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038499">
        <property type="entry name" value="BRO1_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047138">
        <property type="entry name" value="RHPN1_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23031">
        <property type="entry name" value="RHOPHILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23031:SF5">
        <property type="entry name" value="RHOPHILIN-2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03097">
        <property type="entry name" value="BRO1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01041">
        <property type="entry name" value="BRO1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51180">
        <property type="entry name" value="BRO1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="1">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034306089" description="Rhophilin-2" evidence="1">
        <location>
            <begin position="18"/>
            <end position="413"/>
        </location>
    </feature>
    <feature type="domain" description="BRO1" evidence="3">
        <location>
            <begin position="1"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="2">
        <location>
            <begin position="253"/>
            <end position="313"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000887.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="413" mass="46527" checksum="ED9186B4C3E446A0" modified="2022-01-19" version="1">MSPAMLSVLVKMMLAQAQECVFEQISLPGIRNEFFTLVKMAQEVAKVGEVYTLVNTAMNQAPVKANIPYSWSNMAKIKSDHYKALAHYFVATLLSDHQLHPSDDEDKQEKAWSQLHDYMPEGLTSLTILRDTVQRKRLGKAHLRKAIVYHEEALRVCGLCKQLRNIDILQEILSVAHKRSLIKYTQHEQEDDFLSLMEASTVLPKTEHKVDMVVPQFSKVKVKDFFERLGPLPVFSAKQRWTAPRTIHFHCQEGELGFTLKGGPPVQVHCLDPGCSAALKGLKEGDYIVSINGLDSKWLGVNDVLEKFKSMGENDIEIKVISCQDMMASLNKSATYSVGMQKTYSLICLAMEEDKINKTKKATSKLPFLSWGTKNRQKAASTLCLPYDVAGSSQTKKKPDSRLTVQNIENSLY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMI5</accession>
    <name>A0A8C3RMI5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">ADP-ribosylation factor GTPase-activating protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">ADP-ribosylation factor 1 GTPase-activating protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">ARF1-directed GTPase-activating protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">GTPase-activating protein (GAP) for the ADP ribosylation factor 1 (ARF1). Involved in membrane trafficking and /or vesicle transport. Promotes hydrolysis of the ARF1-bound GTP and thus, is required for the dissociation of coat proteins from Golgi-derived membranes and vesicles, a prerequisite for vesicle's fusion with target compartment. Probably regulates ARF1-mediated transport via its interaction with the KDELR proteins and TMED2. Overexpression induces the redistribution of the entire Golgi complex to the endoplasmic reticulum, as when ARF1 is deactivated. Its activity is stimulated by phosphoinosides and inhibited by phosphatidylcholine.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002135.1">
        <property type="protein sequence ID" value="ENSCSRP00000002073.1"/>
        <property type="gene ID" value="ENSCSRG00000001617.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032012">
        <property type="term" value="P:regulation of ARF protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030100">
        <property type="term" value="P:regulation of endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08830">
        <property type="entry name" value="ArfGap_ArfGap1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.220.150:FF:000008">
        <property type="entry name" value="ADP-ribosylation factor GTPase activating protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.220.150">
        <property type="entry name" value="Arf GTPase activating protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037278">
        <property type="entry name" value="ARFGAP/RecO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001164">
        <property type="entry name" value="ArfGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038508">
        <property type="entry name" value="ArfGAP_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46395">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR GTPASE-ACTIVATING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46395:SF1">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR GTPASE-ACTIVATING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01412">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00405">
        <property type="entry name" value="REVINTRACTNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00105">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57863">
        <property type="entry name" value="ArfGap/RecO-like zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50115">
        <property type="entry name" value="ARFGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12" id="KW-0007">Acetylation</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="13" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="4" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-0653">Protein transport</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="8 18" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Arf-GAP" evidence="20">
        <location>
            <begin position="7"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="129"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="296"/>
            <end position="422"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="297"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="310"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="343"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="370"/>
            <end position="391"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00058112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00071258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00077418"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00081514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002073.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="422" mass="46745" checksum="FE50993189043ACB" modified="2022-01-19" version="1">MASPRTRKVLKEVRVQDENNVCFECGAFNPQWVSVTYGIWICLECSGKHRGLGVHLSFVRSVTMDKWKDIELEKMKAGGNGKFREFLESQEDYDPCWSMQEKYNSKAAALFRDKVATLAEGKEWSLETSTARNWTPPQPKMALSSAHRSAGPSQNAAGSSDKAFEDWLNDDFSSYQGGQENRYVGFGNTVNPPKKDDDFLNNAMSSLYSGWSSFTTGASKIASAAKEGATKFGSQATQKASELGQTLNENVLKPAQEKVKEGKMLDEFSMGVSHLATKVQGVGSKGWRDVTTFFSSKSDDLSERPPEGDSYQNSGGEGYQNNAVDQSFWETFGNSDPPKAHKSPSSDSWTYVDNSTEKKSSDSWDVWGSGTVSNNKNSNSDSWENWETNWENAGGESKTKKSPKKMTKVSSAADEGWDNQNW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNH7</accession>
    <name>A0A8C3RNH7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Rho related BTB domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNH7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001015.1">
        <property type="protein sequence ID" value="ENSCSRP00000000986.1"/>
        <property type="gene ID" value="ENSCSRG00000000770.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18532">
        <property type="entry name" value="BACK_RHOBTB3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18357">
        <property type="entry name" value="BTB1_POZ_RHOBTB3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18360">
        <property type="entry name" value="BTB2_POZ_RHOBTB3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000907">
        <property type="entry name" value="Rho related BTB domain containing 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000076">
        <property type="entry name" value="rho-related BTB domain-containing protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24413">
        <property type="entry name" value="SPECKLE-TYPE POZ PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BTB" evidence="2">
        <location>
            <begin position="237"/>
            <end position="339"/>
        </location>
    </feature>
    <feature type="domain" description="BTB" evidence="2">
        <location>
            <begin position="403"/>
            <end position="464"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000986.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="594" mass="67101" checksum="41C9E95A859E0C52" modified="2022-01-19" version="1">DNQQSSLIWTYLGRSALISETESSLLLNSANHVGNPVFTKYQACVFGNVRLVVHDCPFWDIFDSDWYTSQNLIGGADIIVIKYSVNDKSSFQEVKDSYVPMIKRALNHCSIPVIISAVGARKSEVPCTCPLCTSDRGSCVTASEGIQLAKELGATYLELHSLSDFYIGKYFGGVLEYFMIQSLNQKSSEKMKKRKSHKCHGVKPPQLEQPEKLPILKGEASHYNSDLHNLLICCQCVDVIFYSEDLKEVIEAHKIVLCSVSHVFMLLFNVKSPADIQDSSIRRTAQTLFAVNSEAVFPVFNRGSPCGPPVRVIVKDSFFCFCLSDILHFIYSGAFQWELLEEDIKKKLQDPGEVELVLEKVKCILKTPGKVNSSKNCRSHQTSRPLQLCDTSLRLFFNTNVLADVIFQIQGATVPAHRAVLVARCEVMAAMFNGSYIEANSFLVPVYGVSKDTFLSFLEYLYTDSCCPASILQAMSLLICAEMYQVSRLQHICELYIITQLQSMPSRELVSTSLSIVSLLRKAKFHNSDCLSTWLLHFIATNYLIFSQKPEFQDLSAEERNFVEMHRWPSSMYLKQLADYRNYINSQKCHCIVM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNX0</accession>
    <name>A0A8C3RNX0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNX0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002159.1">
        <property type="protein sequence ID" value="ENSCSRP00000002096.1"/>
        <property type="gene ID" value="ENSCSRG00000001634.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8778600at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034121">
        <property type="term" value="P:regulation of toll-like receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027869">
        <property type="entry name" value="TASL"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14889:SF2">
        <property type="entry name" value="GENE 6377-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14889">
        <property type="entry name" value="RCG36411"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15133">
        <property type="entry name" value="TASL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002096.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="309" mass="34908" checksum="5E1E1ACCC6AF45D3" modified="2022-01-19" version="1">MLAEGILTGIIYKERKQNVEKPHRCHINRKDERETWKDHLINTPAIKDFASESEKQNEIIAKGSKIENNKELQWKSKEELPAKEHNACVKGTISAALHIPGREQNHEIHLDLYRSWSCHSIYQNYPDLHIGGDHVGGYMQDSGCIMDHISDELVDGPVLLSGDILLGHSPQNEPLEKTATKSLNGDEGGERSMTLHKQPLSNSMLNNYMDTKVQELYKQFFEENLTRCGSVTNLLTSSLIMNNLNQINLQISQEQTIETSKAREVLLQSLALFSFRNAASGNSSEFSTPNLQFSNSLSKRKSSRVQFTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP35</accession>
    <name>A0A8C3RP35_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Homeobox protein aristaless-like 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="11">Binds DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13 14">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the paired homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP35"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002340.1">
        <property type="protein sequence ID" value="ENSCSRP00000002272.1"/>
        <property type="gene ID" value="ENSCSRG00000001765.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001228">
        <property type="term" value="F:DNA-binding transcription activator activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048513">
        <property type="term" value="P:animal organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000127">
        <property type="entry name" value="homeobox protein aristaless-like 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003654">
        <property type="entry name" value="OAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050649">
        <property type="entry name" value="Paired_Homeobox_TFs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329">
        <property type="entry name" value="HOMEOBOX PROTEIN ARISTALESS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329:SF322">
        <property type="entry name" value="HOMEOBOX PROTEIN ARISTALESS-LIKE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03826">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50803">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6 13 14" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 13 14" id="KW-0371">Homeobox</keyword>
    <keyword evidence="10 13 14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="16">
        <location>
            <begin position="186"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="domain" description="OAR" evidence="17">
        <location>
            <begin position="363"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="13">
        <location>
            <begin position="188"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="64"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="164"/>
            <end position="192"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="64"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="82"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="92"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="108"/>
            <end position="118"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00064179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00074894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002272.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="383" mass="41567" checksum="319DE2C95ED739C8" modified="2022-01-19" version="1">MNADTCVSYCDPAAMDSYYNAASQSTEGSSPFRAFQASDKFSPTFLASKGQGFGDSSSKCRSRYSQPECQSLDGSGQAPGSAGTQGSFNKYQQQQHLYMQQGPCKTPPESNLKLQETSSHNGALQVSCYGKESSLGEAELQPSADPAGMDGSYLSVKEAGVKVPQDRASTDLPSPMDKADSESNKGKKRRNRTTFTSYQLEELEKVFQKTHYPDVYAREQLAMRTDLTEARVQVWFQNRRAKWRKRERFGQMQQVRTHFSTAYELPLLTRAENYAQIQNPSWIGNNGAASPVPACVVPCDTVPSCMSPHAHPHAAGGVSEFLGVSGPGSHVGQTHMGSLFGTAGLSPGINGYELSGEPDRKTSSIAALRMKAKEHSAAISWAT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPW4</accession>
    <name>A0A8C3RPW4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Transmembrane protein 216</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Part of the tectonic-like complex which is required for tissue-specific ciliogenesis and may regulate ciliary membrane composition.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium basal body</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPW4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002088.1">
        <property type="protein sequence ID" value="ENSCSRP00000002027.1"/>
        <property type="gene ID" value="ENSCSRG00000001581.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035869">
        <property type="term" value="C:ciliary transition zone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905515">
        <property type="term" value="P:non-motile cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019184">
        <property type="entry name" value="Uncharacterised_TM-17"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13531">
        <property type="entry name" value="GEO07735P1-RELATED-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13531:SF5">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 216"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09799">
        <property type="entry name" value="Transmemb_17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0966">Cell projection</keyword>
    <keyword evidence="5" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="35"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="65"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="97"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="128"/>
            <end position="151"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00037712"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00039543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002027.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="157" mass="17598" checksum="3BDBA9415680262C" modified="2022-01-19" version="1">MCKCLHVQILEFVPAKPISCGRGSSALSKLKLKHLCGWYYATYFLLEIFIFVYKGLLLPYPSANLALDLVMLFLYLGIEVTRIFFGSKGNLCQRKVPLSISLALTFPAAVLAAYYLLLQTYALRLEAILNAILLLFYAVELLLGILTLASFSRVDSY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR25</accession>
    <name>A0A8C3RR25_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Carboxyl-terminal PDZ ligand of neuronal nitric oxide synthase protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">C-terminal PDZ ligand of neuronal nitric oxide synthase protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="4">Nitric oxide synthase 1 adaptor protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Adapter protein involved in neuronal nitric-oxide (NO) synthesis regulation via its association with nNOS/NOS1. The complex formed with NOS1 and synapsins is necessary for specific NO and synapsin functions at a presynaptic level. Mediates an indirect interaction between NOS1 and RASD1 leading to enhance the ability of NOS1 to activate RASD1. Competes with DLG4 for interaction with NOS1, possibly affecting NOS1 activity by regulating the interaction between NOS1 and DLG4. In kidney podocytes, plays a role in podosomes and filopodia formation through CDC42 activation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR25"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003639.1">
        <property type="protein sequence ID" value="ENSCSRP00000003513.1"/>
        <property type="gene ID" value="ENSCSRG00000002668.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050998">
        <property type="term" value="F:nitric-oxide synthase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01270">
        <property type="entry name" value="PTB_CAPON-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000124">
        <property type="entry name" value="carboxyl-terminal PDZ ligand of neuronal nitric oxide synthase protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051133">
        <property type="entry name" value="Adapter_Engulfment-Domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006020">
        <property type="entry name" value="PTB/PI_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11232:SF80">
        <property type="entry name" value="CARBOXYL-TERMINAL PDZ LIGAND OF NEURONAL NITRIC OXIDE SYNTHASE PROTEIN ISOFORM X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11232">
        <property type="entry name" value="PHOSPHOTYROSINE INTERACTION DOMAIN-CONTAINING FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00640">
        <property type="entry name" value="PID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00462">
        <property type="entry name" value="PTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01179">
        <property type="entry name" value="PID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PID" evidence="7">
        <location>
            <begin position="29"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="447"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="547"/>
            <end position="609"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="466"/>
            <end position="479"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="578"/>
            <end position="587"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00054402"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00067706"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00075003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00075107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS01179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003513.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="643" mass="69772" checksum="DBCDA208D335FEA8" modified="2022-01-19" version="1">MPVKNRYNLVDDGCDSRVPLHNEDAFQHGIHFQAKYIGSLDVPRPNSRVEIVAAMRRIRYEFKAKNIKKKKVSIIVSVDGVKVILRKKQKRKEWAWDESKMLVMHDPVYRIFYVSHDSQDLKIFSYIARDGANNSFRCNVFKSKKKSQAMRVVRTVGQAFEVCHKLSLQHALQNADGQADGASDKSVEVQPLEVHQQGGAKIVDVDEADVDSDGIGLSERGPEELPSPMGELGVLKSGQILTDQSCQDAENCSIYPSVSQQLLSASSPCSSASATPLASQHCLQLLQHQLLQQQQQTQVAVAQVQLLKDQLAAETAARIEAQARVRQLLLTNRDLLQHVSLLVKQLKELEIKVQHRQPVDRSLQNLSLAQSLSLNLKNHYSLEINLPSTSTPASVLGSPLAPGSLALLGTSASYLNLLSLERGGRGPAAADGDERLVVLEGQDGLQRRVEGSEVGDQALLNGGRPKAGDPSDRAEDERSQQPIPKLNPPPAILRKRSSKTSPSLEVELNPENAAPATLPSPNASTLTNVTACSEFESDARTPAPGMELFPKQGARPAWGQDRTGENGHASPMTGTYRPPEGAPAAGEMASKAPVRDPAGTACSMDSTLPFSSAGTETCLHISFSEDELLDEVDEAMGLSRVTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRF2</accession>
    <name>A0A8C3RRF2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Coiled-coil domain containing 84</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRF2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003953.1">
        <property type="protein sequence ID" value="ENSCSRP00000003821.1"/>
        <property type="gene ID" value="ENSCSRG00000002916.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028015">
        <property type="entry name" value="CCDC84-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31198:SF1">
        <property type="entry name" value="CENTROSOMAL AT-AC SPLICING FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31198">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 84"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14968">
        <property type="entry name" value="CCDC84"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="126"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003821.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="329" mass="37900" checksum="13402AF3D562D3A9" modified="2022-01-19" version="1">MGVFYCPLCRLTAFAGRGHLYSRSHQRRLREALGRLQAKVQLARKIIKNAVVVKYEAGEHEQLFWCLCCKQEVKRHLSHGSLTVLHGGLLQHMASLEHKKEANKFWWENKAEAKLKQQFLISPEDYQRFKSSLVKALDAYEEKEDEVIKEMASHIREVEQSRQEMVHAVLEPQTETEFCDESSAFSTPGGHKSDFTIITEEQLGPNVIQITPDLDWMEGNHTLTFIGHQASEGKGNVHTGAKPPWLMQDEEEFGSKQQIGPSYEEFLKEKEKQKLKKLPADRVGANFDHTSETSEGWLPSFGRVWNQGRRWQSRHQFKAESGKERGRKT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RST9</accession>
    <name>A0A8C3RST9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="11">Cell membrane</location>
            <topology evidence="11">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RST9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004358.1">
        <property type="protein sequence ID" value="ENSCSRP00000004221.1"/>
        <property type="gene ID" value="ENSCSRG00000003214.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071396">
        <property type="term" value="P:cellular response to lipid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd15222">
        <property type="entry name" value="7tmA_OR51-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000002">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF29">
        <property type="entry name" value="OLFACTORY RECEPTOR FAMILY 51 SUBFAMILY AF MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 11" id="KW-0552">Olfaction</keyword>
    <keyword evidence="8 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 11" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="25"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="63"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="100"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="143"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="202"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="244"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="273"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="43"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004221.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="34670" checksum="44643631CC7E20D2" modified="2022-01-19" version="1">MSAVNDTKFNSVVFLLSGIPGQENIHLWIAIPFCLMYVTSIVGNSVILFIVKTDPSLHEPMYIFLSMLAITDLGLSIATIPTILGIYLFNSRGISLNACFAQMFFVHSLSKMESSVLLLMAFDRFIAICNPLRYASILTPPRIAKMGLVAVLRSVAVILPLPILLKRFQYCRDNVLSHSYCLHQDVMKAACSDISVNSIYGLFVKVITVGLDSFLIFLSYVMIVKTVLSVASHTESLRALNTCVSHLCAVLLFYISDIGLALIHRFGNNSSHMLQIILGYVYLLVPPLMNPIVYSVKSKHLRERIIRVFVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUJ1</accession>
    <name>A0A8C3RUJ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Mitogen-activated protein kinase kinase kinase kinase</fullName>
            <ecNumber evidence="9">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Serine/threonine kinase that plays a role in the response to environmental stress. Appears to act upstream of the JUN N-terminal pathway.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 9">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="9"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUJ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003509.1">
        <property type="protein sequence ID" value="ENSCSRP00000003386.1"/>
        <property type="gene ID" value="ENSCSRG00000002503.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008349">
        <property type="term" value="F:MAP kinase kinase kinase kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd06613">
        <property type="entry name" value="STKc_MAP4K3_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000031">
        <property type="entry name" value="Mitogen-activated protein kinase kinase kinase kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001180">
        <property type="entry name" value="CNH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021160">
        <property type="entry name" value="MAPKKKK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050629">
        <property type="entry name" value="STE20/SPS1-PAK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48012:SF17">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE KINASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48012">
        <property type="entry name" value="STERILE20-LIKE KINASE, ISOFORM B-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00780">
        <property type="entry name" value="CNH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038172">
        <property type="entry name" value="MAPKKKK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00036">
        <property type="entry name" value="CNH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50219">
        <property type="entry name" value="CNH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 9 11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7 9" id="KW-0418">Kinase</keyword>
    <keyword evidence="6 9 11" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="5 9" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="14">
        <location>
            <begin position="18"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="domain" description="CNH" evidence="15">
        <location>
            <begin position="493"/>
            <end position="804"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="383"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="13">
        <location>
            <begin position="412"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="438"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="10">
        <location>
            <position position="133"/>
        </location>
    </feature>
    <feature type="binding site" evidence="11">
        <location>
            <begin position="24"/>
            <end position="32"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="11 12">
        <location>
            <position position="47"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRNR" id="PIRNR038172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR038172-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR038172-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50219"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003386.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="831" mass="94931" checksum="8EFDB684EE587F97" modified="2022-01-19" version="1">MSVGRVRDLSRRNPQEDFELIQRIGSGTYGDVYKARNVNTGELAAIKVIKLEPGEDFAVVQQEIIMMKDCKHPNIVAYFGSYLRRDKLWICMEFCGGGSLQDIYHGKPSLCTYLLLKLQGLYYLHSKGKMHRDIKVADFGVSAQITATIAKRKSFIGTPYWMAPEVAAVERKGGYNQLCDLWAVGITAIELAELQPPMFDLHPMRALFLMTKSNFQPPKLKDKMKWSNNFHHFVKMALTKNPKKRPTAEKLLQHPFVTQPLNRTLAIELLDKMNNPDHSTYHDFDDDDPEPLVPHRIHSTSRNVREEKTRSEINFGQIKFNPPLRKETEPHHEFVSNMLHGFCASHFTSLWYKCLPRKITLFVLFINIIIFIFQPKSIYMPQEGHSSEDDNQGTIKRCPVSDSPAKSTSQVPPRPPPPRLPPPKPNPIGNGVSSLHLNGDREGSPHQQRNENRDTNFSRKEKKEILKPISNGLPPTPKVHMGACFSKVFNGCPLKIHCATSWINPDTRDQYLIFGAEEGIYTLNLNELHETSMEQLFPRRCTWLYVMNSCLLSISGKASQLYSHNLPGLFDYARQMQKLPVSIPTHKLPDRILPRKFSVSTKIPETKWCQKCCVVRNPYTGHKYLCGALQSSIVLLEWVELMQKFMLIKHIDFPVPCPLRLFEMLVVPEQEFPLVCVGVSKGRDFNQVVKFETVNPNSTSSWFTETDTTQASVVHLTQLERDTILVCLDCSIKIVNLQGRLKSSRKLSSELTFDFQIESIVCLQDSVLAFWKHGMQGRSFRSNEITQEISDSTRIFRLLGSDRVVVLESRPTDNPMANSNLYILAGHENSY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUT0</accession>
    <name>A0A8C3RUT0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Transcription factor 7 like 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TCF/LEF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUT0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004630.1">
        <property type="protein sequence ID" value="ENSCSRP00000004483.1"/>
        <property type="gene ID" value="ENSCSRG00000003097.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990907">
        <property type="term" value="C:beta-catenin-TCF complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071664">
        <property type="term" value="C:catenin-TCF7L2 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060070">
        <property type="term" value="P:canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21996">
        <property type="entry name" value="HMG-box_TCF7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.30.10:FF:000001">
        <property type="entry name" value="transcription factor 7 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.900.10:FF:000002">
        <property type="entry name" value="transcription factor 7-like 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.30.10">
        <property type="entry name" value="High mobility group box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.900.10">
        <property type="entry name" value="TCF3-CBD (Catenin binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027397">
        <property type="entry name" value="Catenin-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013558">
        <property type="entry name" value="CTNNB1-bd_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009071">
        <property type="entry name" value="HMG_box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036910">
        <property type="entry name" value="HMG_box_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024940">
        <property type="entry name" value="TCF/LEF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10373">
        <property type="entry name" value="TRANSCRIPTION FACTOR 7 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10373:SF32">
        <property type="entry name" value="TRANSCRIPTION FACTOR 7-LIKE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08347">
        <property type="entry name" value="CTNNB1_binding"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00505">
        <property type="entry name" value="HMG_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01366">
        <property type="entry name" value="c-clamp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00398">
        <property type="entry name" value="HMG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47095">
        <property type="entry name" value="HMG-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50118">
        <property type="entry name" value="HMG_BOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0010">Activator</keyword>
    <keyword evidence="6 10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="9 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="4" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="domain" description="HMG box" evidence="12">
        <location>
            <begin position="305"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="HMG box" evidence="10">
        <location>
            <begin position="305"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="273"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="375"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="453"/>
            <end position="580"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="11">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="19"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="47"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="63"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="273"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="290"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="453"/>
            <end position="465"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="510"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="536"/>
            <end position="558"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="565"/>
            <end position="580"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006569"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004483.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="580" mass="63848" checksum="FA10CEA73094342D" modified="2022-01-19" version="1">MPQLNGGGGDDLGANDELISFKDEGEQEEKISDNSSAERDLADVKSSLVNESETNQNSSSDSEAERRPPPRSETFRDKTRESLEEFFIQLQSTCYAACKTIVAIRYLQMKWPLLDVQAGSLQSRQALKDARSPSPAHIVSNKVPVVQHPHHVHPLTPLITYSNEHFTPGNPPPHLPADVDPKTGIPRPPHPPDISPYYPLSPGTVGQIPHPLGWLVPQQGQPVYPITTGGFRHPYPTALTVNASMSRFPPHMVPPHHSLHTTGIPHPAIVTPTVKQESSQSDVGSLHSSKHQDSKKEEEKKKPHIKKPLNAFMLYMKEMRAKVVAECTLKESAAINQILGRRWHALSREEQAKYYELARKERQLHMQLYPGWSARDNYGKKKKRKRDKQPGETNEHSECFLNPCLSLPPITDLSAPKKCRARFGLDQQNNWCGPCRRKKKCVRYIQGEGSCISPPSSDGSLLDSPPSSPNMLASPTRDSKSQTEQTQPLSLTLKPDPLAHLSMIPPPSSLVLTESSANKPSALSATNCQNGPLDHPPATLQPSAAPSSSLAQPSTSSLHSHHSLAGTQSQPLSLVTKSLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVT3</accession>
    <name>A0A8C3RVT3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Non-SMC condensin II complex subunit G2</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVT3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004901.1">
        <property type="protein sequence ID" value="ENSCSRP00000004750.1"/>
        <property type="gene ID" value="ENSCSRG00000003512.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000796">
        <property type="term" value="C:condensin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000070">
        <property type="term" value="P:mitotic sister chromatid segregation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.10.10">
        <property type="entry name" value="Leucine-rich Repeat Variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011989">
        <property type="entry name" value="ARM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016024">
        <property type="entry name" value="ARM-type_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024741">
        <property type="entry name" value="Condensin2_G2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16199">
        <property type="entry name" value="CONDENSIN-2 COMPLEX SUBUNIT G2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16199:SF4">
        <property type="entry name" value="CONDENSIN-2 COMPLEX SUBUNIT G2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12422">
        <property type="entry name" value="Condensin2nSMC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48371">
        <property type="entry name" value="ARM repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004750.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1090" mass="124594" checksum="4CD548E65344DA4A" modified="2022-01-19" version="1">MTRREAFLQVVSTDTVEEFVHYLQLHKDPFDPFDLNELLQELPRKQKEVLWERLTHLLTQILVENPVEGWQKIEDESDDDMEIEESPKMKQMIAVIQGVTTVVTASIPAVDENINYKALLECALILNGILYALSESEKVLQGAIQQLCAMWWEKGLEGKEQLGKTAFLMLLRKSLKSKTVTGADIVRLWHLHQTLLCFDYDLEESNEVKDLLLQCFMSVNHIKKEEGRRFLSFLLSWNVNFIKMIHGTIKNQLQCFSKSLMSYVAEIYFRAWKKASGEILEILEHNCIQDFMHHGIHLPRSSPVHPKVRELLSYFHKQSKVRQGVEEMLYRLYQPILWRALKARNSEVRSNAALLFVEAFPIRDPNFNNEDMDNEIQKQFEELFSLLEDPQPLVRSTGVLGVSKITSKYWDMIPATILAELLKKLIGDLAFDVTSADVRCSVFKCLPIILDNKLSHPLLEQLLPTVKYSLHDNSEKVRVAFVDMLLKIKAVRAAKFWKICPMEHLLTRLEVDSRPVSRRLVNLLLNSFLPVNQPEEVWCERCVTLIQMNPAAARKFYRYAYEYTAPTNIAKFMLTIRRCLNACIQRAIKENQDDEESEKENISVSKIRLSLYVLNNVLSINDVASMASLLEITVILWRSIHKALDHNEEAKDYTIRKFASVLPEYFKVFKDDRCMTPLVILASFMPASAIPTFSCGVISKLRNLEKGADENKYSTLIDCLCRWGQVGHIMELICDWISDEMMPRKSNTASERRVRIQVTYESKPELALDYLEYLLTHSMNRDCLLSVPKKKLNQLLKVLGAAKEILGLIMKATGAGSHSFNQATAIRAFTLYCRLSIHLQHKFSSEGKVYLSHLKETGAWIESHVLPSILMHEQEENAYLTVCKDAIMVGLGDSEFQAHLLDVTLSIMQTERSCFCIPTLLCVLKEITEASLSQNIDTDEEVATFLHAVQALFQKILECVARRLRKQREEGLQLIHSIQMPLGEFIHTVQCWHSSCPTVHHGVLSTLLAAVVVEISHTLRKVKKELAPPESIADLPPLSGSLMAMITKSINVVRSFLNELMDCIVCEEIEGIISLTAAAYIVVIIKGQSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZA0</accession>
    <name>A0A8C3RZA0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Nuclear receptor subfamily 0 group B member 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Nuclear receptor DAX-1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Nuclear receptor that lacks a DNA-binding domain and acts as a corepressor that inhibits the transcriptional activity of other nuclear receptors through heterodimeric interactions. Component of a cascade required for the development of the hypothalamic-pituitary-adrenal-gonadal axis. May also have a role in the development of the embryo and in the maintenance of embryonic stem cell pluripotency.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Homodimer. Interacts with NR5A1, NR5A2, NR0B2 and with COPS2. Interacts with ESRRB; represses ESRRB activity at the GATA6 promoter.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the nuclear hormone receptor family. NR0 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZA0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007501.1">
        <property type="protein sequence ID" value="ENSCSRP00000007265.1"/>
        <property type="gene ID" value="ENSCSRG00000005384.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030325">
        <property type="term" value="P:adrenal gland development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008584">
        <property type="term" value="P:male gonad development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007283">
        <property type="term" value="P:spermatogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07350">
        <property type="entry name" value="NR_LBD_Dax1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.565.10:FF:000027">
        <property type="entry name" value="nuclear receptor subfamily 0 group B member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033544">
        <property type="entry name" value="NR0B1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001723">
        <property type="entry name" value="Nuclear_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025900">
        <property type="entry name" value="Nuclear_receptor_repeat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24081">
        <property type="entry name" value="NUCLEAR RECEPTOR SUBFAMILY 0 GROUP B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24081:SF1">
        <property type="entry name" value="NUCLEAR RECEPTOR SUBFAMILY 0 GROUP B MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14046">
        <property type="entry name" value="NR_Repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00398">
        <property type="entry name" value="STRDHORMONER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00430">
        <property type="entry name" value="HOLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="NR LBD" evidence="16">
        <location>
            <begin position="15"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="31"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="33"/>
            <end position="47"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00016537"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00032987"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00046474"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00049947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007265.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="269" mass="30119" checksum="BB6884FD3789E4C4" modified="2022-01-19" version="1">MACVAGCRCCTERRRQSSILYNILKSEERKEAAQQQPQPRQEAPGPGCSCGSRRRVALRSPQVAGKAASAVLVKTLRFVKSVPCFQELPLDEQLVLVRSCWAPLLVLGLAQERVHFETVETAEPSMLQRLLTDRRQEQQHHPHPQSSSPPLPSAGEIQAIKGFLAKCWSLDISTKEYAYLKGTVLFNPDLPGLQCVQYIQGLQREAQQALNEHVRLIHRGDQARFAKLNVVLSLLRSINANVIAELFFRPIIGTVNMDDMLLEMLCAKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S024</accession>
    <name>A0A8C3S024_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Nucleolar protein 11</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
            <location evidence="1">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S024"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006711.1">
        <property type="protein sequence ID" value="ENSCSRP00000006503.1"/>
        <property type="gene ID" value="ENSCSRG00000004735.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030490">
        <property type="term" value="P:maturation of SSU-rRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042859">
        <property type="entry name" value="NOL11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048897">
        <property type="entry name" value="Nol11_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012584">
        <property type="entry name" value="NOL11_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15633">
        <property type="entry name" value="NUCLEOLAR PROTEIN 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15633:SF2">
        <property type="entry name" value="NUCLEOLAR PROTEIN 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20998">
        <property type="entry name" value="Nol11_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08168">
        <property type="entry name" value="NOL11_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0010">Activator</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Nucleolar protein 11 N-terminal" evidence="7">
        <location>
            <begin position="1"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="domain" description="Nucleolar protein 11 C-terminal" evidence="8">
        <location>
            <begin position="413"/>
            <end position="704"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF08168"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF20998"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006503.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="705" mass="78842" checksum="D30F9922060EA7C1" modified="2022-01-19" version="1">MAALCEEFTLCGLIASAGAGAGQGILGLEPGPDPDRVLLTDRGRTATLYKVSDQKPLGCWSVKQDQTITCPAVCNFETGEYIAVHDDKVLRIWKDEDVNLDKVFRATLTADVYRIHSVPHTEPLVLFKGGAVRTLDALLAAPQQEIENVISDEVIRWSEAFMETQQPVLIFTTEKNGNYFVYVQKVNPNILHKYKLEQEESFHPLSFTAYTKNKILTLLCLYSNGCVYKLLMSLQQRVPEEEQILSKSLLLKMVVSDTVLKGASLAILDKDHVAVLGCLDSPPNIAKECLSIWNTKFQTLQTSKELPQGTSGQLWCYGEKFFLTHGKVLTVIVYKCETSSLATAVGKLKDTQTSGMRTVSSYVNWNTLQEEDLASPHAQQSVAAKTESKRTVSFRDVFPLLSLQELRQFLSNAQMSDFQATVGYIITGLVNRCKTEPTFYPRHCLVQLIQTQGLSYSLCPDLMAVALDKTDVHLLQLCLQQFPDVPEAVTCACLKSFLSISDDSLQGTNVNLDSVISFIDITPNDQVEKQTETVQNGFSSALMEEDSCDIQLTQKPHVVDTEELCPVGPQKAALLNAILHSAYSETFLLPHLKDLSAQQVILFLRYLQFLYIKCSEKVSTDFPGMLSPTINQIMDWMCLLLDAHFTVVVMLPEAKGLLFSLHKFVRAQVRFCSELNKIEGSLQELQRIKHQKDFGLYSIEMLELV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0H1</accession>
    <name>A0A8C3S0H1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Glycine N-acyltransferase-like protein</fullName>
            <ecNumber evidence="3">2.3.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3">Belongs to the glycine N-acyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.-" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0H1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005928.1">
        <property type="protein sequence ID" value="ENSCSRP00000005742.1"/>
        <property type="gene ID" value="ENSCSRG00000004267.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047961">
        <property type="term" value="F:glycine N-acyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010313">
        <property type="entry name" value="Glycine_N-acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013652">
        <property type="entry name" value="Glycine_N-acyltransferase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015938">
        <property type="entry name" value="Glycine_N-acyltransferase_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15298:SF1">
        <property type="entry name" value="GLYCINE N-ACYLTRANSFERASE-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15298">
        <property type="entry name" value="L-COA N-ACYLTRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08444">
        <property type="entry name" value="Gly_acyl_tr_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06021">
        <property type="entry name" value="Gly_acyl_tr_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 3" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Glycine N-acyltransferase N-terminal" evidence="5">
        <location>
            <begin position="17"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="domain" description="Glycine N-acyltransferase C-terminal" evidence="6">
        <location>
            <begin position="187"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="285"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="287"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU368002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF06021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF08444"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005742.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="308" mass="33729" checksum="96DFB6AC59D336E0" modified="2022-01-19" version="1">MIIMVPSDLKVYESMRRVYGTVMHVNRGNPASQEVLVDSWPQFKICPPLQVAWDPSDYGTNLYTAFYRDEGACRALLGNSRAVDWGQAFQIQGEPLQPCSIQHLPHGPITNPFPAHTDPSLPRSIPSVLTPPHLSLPPALCFRPENGLRLAPVSPAHAKLLSDTWMFGGNSWSLRYLCLLIRHFPNACLLAPDGTPISWSLTSPLAALTHGYTLPEHRGQRHLGSVVGMLAAQLHARGFPVYTGVNPHNEPSLHTLKRLGFRILPGVFHQLVVMPGFAQSWPASALDSAQDTAPSSGEQARAHSRGAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1U4</accession>
    <name>A0A8C3S1U4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Transcription factor Sp8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Transcription factor which plays a key role in limb development. Positively regulates FGF8 expression in the apical ectodermal ridge (AER) and contributes to limb outgrowth in embryos.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the Sp1 C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1U4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008104.1">
        <property type="protein sequence ID" value="ENSCSRP00000007845.1"/>
        <property type="gene ID" value="ENSCSRG00000005766.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd22538">
        <property type="entry name" value="SP8_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000077">
        <property type="entry name" value="Sp8 transcription factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000014">
        <property type="entry name" value="Transcription factor Sp3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000026">
        <property type="entry name" value="Transcription factor Sp3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235">
        <property type="entry name" value="KRUEPPEL-LIKE TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235:SF25">
        <property type="entry name" value="TRANSCRIPTION FACTOR SP8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 13" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="354"/>
            <end position="383"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="384"/>
            <end position="413"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="15">
        <location>
            <begin position="414"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="27"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="292"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="429"/>
            <end position="490"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="34"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="306"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="14">
        <location>
            <begin position="437"/>
            <end position="455"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00037677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00039365"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007845.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="490" mass="48962" checksum="F75F6FA7D99A492B" modified="2022-01-19" version="1">MATSLLGEEPRLGSTPLAMLAATCNKIGSPSPSPSSLSDSASSFGKGFHPWKRSSSSGSCNVVGSGLSGFGVAGASRNGSSAAAAAAAAAAAAAALVSDSFSCGGSPGSSAFSLTSSSAAAASSPFANDYSVFQAPVSSGGGGGGGGGGSSQDGRHQPVFLSKVHTSVDGLQGIYPRVGMAHPYESWFKPSHPGLGAGEVGSAGASSWWDVGAGWIDVQNPNGAAALQGSLHPAAGGLQTSLHSPLGGYNSDYSGLGHSAFSSGASSHLLSPAGQHLMDGFKPVLPGSYPDSAPSPLAGAGGSMLSGGPAAPLGGSPRSSARRYSGRATCDCPNCQEAERLGPAGASLRRKGLHSCHIPGCGKVYGKTSHLKAHLRWHTGERPFVCNWLFCGKRFTRSDELQRHLRTHTGEKRFACPVCNKRFMRSDHLSKHVKTHSGGGGGGGGGGGGSGSGGKKGSDTDSEHSAAGSPPCHSPELLQPPEPGHRNGLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2J0</accession>
    <name>A0A8C3S2J0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">GFO/IDH/MocA-like oxidoreductase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the Gfo/Idh/MocA family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2J0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008953.1">
        <property type="protein sequence ID" value="ENSCSRP00000008653.1"/>
        <property type="gene ID" value="ENSCSRG00000006429.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047837">
        <property type="term" value="F:D-xylose 1-dehydrogenase (NADP+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042843">
        <property type="term" value="P:D-xylose catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.360.10">
        <property type="entry name" value="Dihydrodipicolinate Reductase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050984">
        <property type="entry name" value="Gfo/Idh/MocA_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055170">
        <property type="entry name" value="GFO_IDH_MocA-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22604">
        <property type="entry name" value="OXIDOREDUCTASES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22604:SF105">
        <property type="entry name" value="TRANS-1,2-DIHYDROBENZENE-1,2-DIOL DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22725">
        <property type="entry name" value="GFO_IDH_MocA_C3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55347">
        <property type="entry name" value="Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="GFO/IDH/MocA-like oxidoreductase" evidence="4">
        <location>
            <begin position="36"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="214"/>
            <end position="233"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010928"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF22725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008653.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="299" mass="32803" checksum="A255AFE069EE2CBE" modified="2022-01-19" version="1">QAISCQETGCRPQDPLPCAPLPPQAYWTRFFPASERLHALLSQRALGELKVVRADFGAPVSGFPRMVQKELGAGALLDIGCYCVHFATMVFGDERPESIVASGFLQPTGVDETLSVILNYGGKRQAVITCSMMTWLPNQAAISGTEGIIQLPSQMWSPTELVVKGQREEFPLPTPSQPTNFPRSTGLRYEAQHVRQCLLKGNGGRGGGHCRGEGRNATGTGFPSPWIASSGKTREAQYPNGLKDYRMAPPMAQINILPTRQVHSWRFTAKKQRVTIAIVSKFTLAFLWARIGIHLCHNT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S350</accession>
    <name>A0A8C3S350_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">DNA helicase MCM8</fullName>
            <ecNumber evidence="3">3.6.4.12</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Minichromosome maintenance 8</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.12"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 17">Belongs to the MCM family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.12" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S350"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008180.1">
        <property type="protein sequence ID" value="ENSCSRP00000007915.1"/>
        <property type="gene ID" value="ENSCSRG00000005827.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097362">
        <property type="term" value="C:MCM8-MCM9 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017116">
        <property type="term" value="F:single-stranded DNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17759">
        <property type="entry name" value="MCM8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22247">
        <property type="entry name" value="MCM8_WHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.28.10:FF:000007">
        <property type="entry name" value="DNA helicase MCM8 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000487">
        <property type="entry name" value="Minichromosome maintenance 8 homologous recombination repair factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.28.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031327">
        <property type="entry name" value="MCM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056875">
        <property type="entry name" value="MCM8/REC_WHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058767">
        <property type="entry name" value="MCM8_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001208">
        <property type="entry name" value="MCM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041562">
        <property type="entry name" value="MCM_lid"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033762">
        <property type="entry name" value="MCM_OB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11630:SF47">
        <property type="entry name" value="DNA HELICASE MCM8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11630">
        <property type="entry name" value="DNA REPLICATION LICENSING FACTOR MCM FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00493">
        <property type="entry name" value="MCM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26065">
        <property type="entry name" value="MCM8_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17855">
        <property type="entry name" value="MCM_lid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17207">
        <property type="entry name" value="MCM_OB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25051">
        <property type="entry name" value="WHD_MCM8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01657">
        <property type="entry name" value="MCMFAMILY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00350">
        <property type="entry name" value="MCM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50051">
        <property type="entry name" value="MCM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 17" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="6" id="KW-0227">DNA damage</keyword>
    <keyword evidence="11" id="KW-0234">DNA repair</keyword>
    <keyword evidence="4" id="KW-0235">DNA replication</keyword>
    <keyword evidence="10 17" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0347">Helicase</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5 17" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="MCM C-terminal AAA(+) ATPase" evidence="19">
        <location>
            <begin position="376"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="18">
        <location>
            <begin position="27"/>
            <end position="37"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012551"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00041084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00042306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU004070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50051"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007915.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="814" mass="90952" checksum="CDF53B23277A12F9" modified="2022-01-19" version="1">NMSNELRGKGSGRGRGGFQCWRGRWRGRGDGGSDWKRNTGKSESAQPRLIQSTLDQITPYKGWKLYFSEAYDDRSPFVQKIQAFEKFFTRHIELYDKDEIERKGSILVDYKELIQDKELIELIPSISTDLRDMPQKILDCMGLAIHQVLTKDLERYAAELQEQEGLPIDEEPIINVPHIHARVYNYDPLTQLKNVRANCYGKYVALRGTVVRVSNIKPLCTKMAFICSTCGYIQSFPLPDGKYSLPTKCPLPECHGRSFAADRSSPLTITVDWQSIKVQELMSDDQREAGRIPRTIECELIQDLVDSCVPGDMVTITGIVKVSNTEEGASRNKNDKCMFLLYIEANSVSNGKGQKVMNSEDGTNHRVCMEFSLKDLYAVQEIQAEENLFTNLDIKAGLALALFGGCQKYVDDKNRIPVRGDPHLLVVGDPGLGKSQMLQAVCNIAPRGVYVCGNTTTASGLTVTLCRDSTSGDFALEAGALVLGDQGICGIDEFDKMGSQHQALLEAMEQQSISLAKAGIVCSLPARTSIIAAANPVGGHYNKAKTVSENLKMGSALLSRFDLVFILLDTPNEDHDHLLSEHVMAMRAGKQAVHSSAVVTRTNTQDSNTSILEAVSDKPLSEKLKIMPGENFDAIPHQLLRKYVGYARQYVHPKLSPEAAQVLQEFYLELRKQNQGVDSTPITTRQLESLIRLTEARSRLELREKSTKEDAKDVIEIMKYSMLGTYSDEFGKLDFERSQHGSGMSNRSQAKRFVSALNNIAERTYNNLFAFQQLRQIAKELQIKVSDFESFVGSLNDQGYLLKKGPRVYQLQTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3H1</accession>
    <name>A0A8C3S3H1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">SPIN-DOC-like zinc-finger domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3H1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008318.1">
        <property type="protein sequence ID" value="ENSCSRP00000008047.1"/>
        <property type="gene ID" value="ENSCSRG00000005926.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040647">
        <property type="entry name" value="SPIN-DOC_Znf-C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052675">
        <property type="entry name" value="ZnF_transloc-Spindlin_int"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34589">
        <property type="entry name" value="SIMILAR TO RIKEN CDNA 2700081O15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34589:SF1">
        <property type="entry name" value="SPINDLIN INTERACTOR AND REPRESSOR OF CHROMATIN-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18658">
        <property type="entry name" value="zf-C2H2_12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SPIN-DOC-like zinc-finger" evidence="2">
        <location>
            <begin position="65"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="167"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="286"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="286"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="315"/>
            <end position="327"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF18658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008047.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="327" mass="34416" checksum="E5ACFDE8A2236965" modified="2022-01-19" version="1">MEVKAEVPRLEYIAVSLKCEAEEPVPIAACARLWAGCQGLLGSRSPEHILSSWLGGVPAEAGPGRAWQQEYLVGDCPGRGGAVCMVCGTFLGTCGPSAAREHVLQHHAHSLGLSPEEKRNILEAWSQGAGLGVMQPSQSRLTPPLGQYHGAREPAEIEVLIDPEEQTVTRKRGQPRGRPAPPGVYGLEQGSWEPGPWFLRSPYRTLTAVSLLPGTTSPSEEAAPSSAPSEIRLFTDGSFPAGFTLRLYCRPQPGEGAVGKRASPAASPISPRAELNACPHPHPCCPPGSGPRCPPPPSQGLLSPWHHPLAGAGQGPTSTVPTPVQAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3P6</accession>
    <name>A0A8C3S3P6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Leukocyte receptor cluster member 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3P6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009502.1">
        <property type="protein sequence ID" value="ENSCSRP00000009185.1"/>
        <property type="gene ID" value="ENSCSRG00000006875.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1140.10">
        <property type="entry name" value="Cyclic phosphodiesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019510">
        <property type="entry name" value="AKAP7-like_phosphoesterase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009097">
        <property type="entry name" value="Cyclic_Pdiesterase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042653">
        <property type="entry name" value="Leng9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040459">
        <property type="entry name" value="MJ1316"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46729">
        <property type="entry name" value="LEUKOCYTE RECEPTOR CLUSTER MEMBER 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46729:SF1">
        <property type="entry name" value="LEUKOCYTE RECEPTOR CLUSTER MEMBER 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10469">
        <property type="entry name" value="AKAP7_NLS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04457">
        <property type="entry name" value="MJ1316"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55144">
        <property type="entry name" value="LigT-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0862">Zinc</keyword>
    <keyword evidence="1" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3H1-type" evidence="3">
        <location>
            <begin position="38"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="1">
        <location>
            <begin position="38"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="63"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="213"/>
            <end position="233"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="9"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="69"/>
            <end position="80"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009185.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="421" mass="44081" checksum="7D8ED2C5AFB73427" modified="2022-01-19" version="1">MEGRGLSAGGDFAAPLADLAGGALEPGSDGPGVTEPAPAPSPACRFFLAGGCRFGTRCRNPHPGALPGAPSPPPEPPSKKPPMKTAGDVISRILWDPQLPPGAFTVGHLDRFSGVREDAFTAFSWEDLASVGPDVLAIPQHRIQYFKYRGRVVWDKASRLDDVFGSTGGGRTILEVMEEEAGCPRAVGTGDGGSTGGCPPVAVPDGGAAVLEEDEADEDEPGAQRRPPATPRPTHFVAVRITSPELRGSVARLQEALTRADPGLAEFCAPLPTLHLTLCLLRLAGAGEVQAAVTALRELQAEHRRLLPPAPFLRFRGLGTFRDRVLYAAPAPGPEPAGLAHALERGFACKGLTVVPLPAHACFHLTVAKIPAGGEPRLSRPPEPPGEELGTQAVESLCLCQVGGGRRTDGFYSTLAELDLY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3T1</accession>
    <name>A0A8C3S3T1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Stomatin like 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the band 7/mec-2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3T1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008467.1">
        <property type="protein sequence ID" value="ENSCSRP00000008191.1"/>
        <property type="gene ID" value="ENSCSRG00000005956.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.479.30:FF:000011">
        <property type="entry name" value="stomatin-like protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.479.30">
        <property type="entry name" value="Band 7 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1050.10">
        <property type="entry name" value="SCP2 sterol-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043202">
        <property type="entry name" value="Band-7_stomatin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001107">
        <property type="entry name" value="Band_7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036013">
        <property type="entry name" value="Band_7/SPFH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003033">
        <property type="entry name" value="SCP2_sterol-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036527">
        <property type="entry name" value="SCP2_sterol-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001972">
        <property type="entry name" value="Stomatin_HflK_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10264">
        <property type="entry name" value="BAND 7 PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10264:SF130">
        <property type="entry name" value="STOMATIN-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01145">
        <property type="entry name" value="Band_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02036">
        <property type="entry name" value="SCP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00721">
        <property type="entry name" value="STOMATIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00244">
        <property type="entry name" value="PHB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117892">
        <property type="entry name" value="Band 7/SPFH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55718">
        <property type="entry name" value="SCP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="3">
        <location>
            <begin position="29"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="domain" description="Band 7" evidence="4">
        <location>
            <begin position="56"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="238"/>
            <end position="259"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008164"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="SMART" id="SM00244"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008191.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="370" mass="41372" checksum="FC24F233439E44BF" modified="2022-01-19" version="1">MLRDWRSCFSIQIYPLPLSFSSTDSSQGWLSWICHGIVMSLAFLLMVITFPISGWFVLKIVPPYERMIGPGVVLLLPFIDHGQRVDLRTRTFNVPPCKLTSKDGAVISMGADIQFRVWDPMLSVMMVKDLNATRMTAQYAMTKTLLKKNLREIQTEKLWIGDQLLLEINDMTKSWGLEVDRVELILEAVMQPSQERLHNTIQQLAAHFFNNSVAVAAPGTPEPILTPLSPADSVVTVNEAEPPAPTITTTSSSSRRKPSPEELLSAVERFLSESLVGPVEASYQFNIILPSGSRSTYFIDLTAGSGRIGRGDPERNPDVILEMTENDLQAFFSSDLHPLSAYMSGRLRVKGDLSVALKLEELFKAMKQRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4G4</accession>
    <name>A0A8C3S4G4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Egg-white cystatin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the cystatin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4G4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007549.1">
        <property type="protein sequence ID" value="ENSCSRP00000007314.1"/>
        <property type="gene ID" value="ENSCSRG00000005415.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005770">
        <property type="term" value="C:late endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004869">
        <property type="term" value="F:cysteine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903979">
        <property type="term" value="P:negative regulation of microglial cell activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031643">
        <property type="term" value="P:positive regulation of myelination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00042">
        <property type="entry name" value="CY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.450.10:FF:000004">
        <property type="entry name" value="Cystatin C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.450.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042886">
        <property type="entry name" value="Cystatin-F"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000010">
        <property type="entry name" value="Cystatin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046350">
        <property type="entry name" value="Cystatin_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47141">
        <property type="entry name" value="CYSTATIN-F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47141:SF1">
        <property type="entry name" value="CYSTATIN-F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00031">
        <property type="entry name" value="Cystatin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00043">
        <property type="entry name" value="CY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54403">
        <property type="entry name" value="Cystatin/monellin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034220219" description="Egg-white cystatin" evidence="4">
        <location>
            <begin position="22"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="Cystatin" evidence="5">
        <location>
            <begin position="34"/>
            <end position="145"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00078073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="SMART" id="SM00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007314.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="145" mass="16829" checksum="D6DA64C973D07369" modified="2022-01-19" version="1">MSFGWGLALFCYLSLWDLARTSNVLHLQTPNSTTRPGFPRPMSTNDPGVRRAARFGVYRYNNSSNDIFLFKESRISKAMVQVVRGLKYMLNVEIGRTVCDKRGHSNLDSCNFQTKKKLQQTFKCYFEVWTIPWLQRVQVLLALCH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5K9</accession>
    <name>A0A8C3S5K9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Attractin-like protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">May play a role in melanocortin signaling pathways that regulate energy homeostasis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Interacts with MC4R.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="16">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000009415.1">
        <property type="protein sequence ID" value="ENSCSRP00000009100.1"/>
        <property type="gene ID" value="ENSCSRG00000006581.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03597">
        <property type="entry name" value="CLECT_attractin_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00041">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00055">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000860">
        <property type="entry name" value="Attractin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000079">
        <property type="entry name" value="Attractin like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.80:FF:000022">
        <property type="entry name" value="Attractin like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.120.10.80:FF:000036">
        <property type="entry name" value="Attractin like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.290:FF:000008">
        <property type="entry name" value="Attractin like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000013">
        <property type="entry name" value="Attractin like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.290">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034011">
        <property type="entry name" value="Attractin-like_CTLD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056737">
        <property type="entry name" value="Beta-prop_ATRN-MKLN-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000859">
        <property type="entry name" value="CUB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011043">
        <property type="entry name" value="Gal_Oxase/kelch_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056732">
        <property type="entry name" value="GBD_ATRN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002049">
        <property type="entry name" value="LE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056863">
        <property type="entry name" value="LMN_ATRN_NET-like_EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051568">
        <property type="entry name" value="LZTR1/Attractin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002165">
        <property type="entry name" value="Plexin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016201">
        <property type="entry name" value="PSI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035914">
        <property type="entry name" value="Sperma_CUB_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46376:SF4">
        <property type="entry name" value="ATTRACTIN-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46376">
        <property type="entry name" value="LEUCINE-ZIPPER-LIKE TRANSCRIPTIONAL REGULATOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24981">
        <property type="entry name" value="Beta-prop_ATRN-LZTR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00431">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24973">
        <property type="entry name" value="EGF_LMN_ATRN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23106">
        <property type="entry name" value="EGF_Teneurin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24972">
        <property type="entry name" value="GBD_ATRN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01437">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00042">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00180">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00423">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50965">
        <property type="entry name" value="Galactose oxidase, central domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49854">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01180">
        <property type="entry name" value="CUB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01248">
        <property type="entry name" value="EGF_LAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50027">
        <property type="entry name" value="EGF_LAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10 16" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3 16" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="2" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="12 17" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="6" id="KW-0430">Lectin</keyword>
    <keyword evidence="9 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 19" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="1227"/>
            <end position="1251"/>
        </location>
    </feature>
    <feature type="domain" description="CUB" evidence="20">
        <location>
            <begin position="90"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="21">
        <location>
            <begin position="204"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="23">
        <location>
            <begin position="752"/>
            <end position="870"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="22">
        <location>
            <begin position="1011"/>
            <end position="1056"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="1350"/>
            <end position="1376"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="208"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="16">
        <location>
            <begin position="232"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1028"/>
            <end position="1037"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="17">
        <location>
            <begin position="1040"/>
            <end position="1054"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00054004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00065314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00074817"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS01180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009100.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1376" mass="152573" checksum="D37B592F9BF122AF" modified="2022-01-19" version="1">MDLGSAWRRAAGSPAPRGVWRPCAPSSCCCSASLLDLNSWLLFYGVLYLVLYAQVSQSKPCERTSCFSGRCVNSTCLCDQGWVGDQCQHCQGRFKLTEPSGYLTDGPINYKYKTKCTWLIEGYPNAILRLRFNHFATECSWDHMYVYDGDSVYAPLIAVFSGLIVPEVRGNETVPEVVTTSGYVLLHFFSDAAYNLTGFNIFYSINSCPNNCSGHGKCTTSVSIPSQVYCECDKYWKGEACDIPYCKANCGSPDHGYCDLTGEKLCVCNDSWQGPDCSLNVPSTESYWILPNVKPFSPSVGRASHKAVLHGKFMWVIGGYTFNYSSFQMVLNYNLDSNIWNVVPVSKGPLQRYGHSLALYQEDIYMYGGKIETNNGNVTDELWIFSINSQTWSAKIPAILVHGQQYAVEGHSAHIVELDSRDVVMIIVFGYSAVYGYTSSVQEYYIRSNSWLVPETKGAIVQGGYGHSSVYNEMTKSIYVHGGYKALPGNKYGLVDDLYRYEVNTRTWTILKESGFAKYLHSAVLISGALLIFGGNTHNDTSLSNGAKCFSADFLAYDIACDEWKILPKPNLHRDVNRFGHTAVVSNGSMYIFGGFSSVLLNDILVYKPPDCEAFRQEELCKNAGPGIRCLWNKNHCESWESGRANNVLEAKCPRKTAAADDRCYRYADCASCTANTNGCQWCDDKKCISANSNCSMSVKNYTKCHVRNEQICNKLTSCKSCSLNLNCQWDQRQQECQALPAHLCGEGWSHIGDACLRINSSRESYDNAKLYCYNLSGNLASLTTSKEVEFVLDEIQKYTVQKISPWVGLRKINISYWGWDDMSPFTNTTLQWLPGEPNDSGFCAYLERAEVAGLKANPCTAKADGLVCEKPVVSPNQNARPCKKPCSLRTTCSNCTSNAMECMWCSSTKRCVDSNAYIISFPYGQCLEWQTATCSPQNCSGLRTCGQCLEQPGCGWCNDPSNTGKGHCVEGSSRGPMKLVGVHSNEMVLDTNLCPKEKNYEWSFIHCPACQCNGHSTCINGNICDQCKNLTTGKQCETCMPGYYGDPTNGGQCTACTCSGHANICHMQTGKCFCATKGIKGDQCQLCDSENRYLGNPLRGTCYYSLLIDYQFTFSLLQEDDRHFTAINFIANPEQSNKNLDISINASNNFNLNITWSIGSTAGTISGEEIPVVSKTNIKEFTDSFSCEKFNFRSNPNITFYVYVSNFSWPIKIQVAFSQHNTIMDLVQFFVTFFSCFLSLLLVAAVVWKIKQTCWASRRREQLMRERQQMASRPFASVDVALEVGAEQTDFLRGPLEGTPKPIAIEPCSGNKAAVLTVFLCLPRGSSGVPPPGQSGLAIASALIDISQQKPADGKDKSSGVRNRKHLSTRQGTCV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S5L2</accession>
    <name>A0A8C3S5L2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">KRAB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S5L2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009408.1">
        <property type="protein sequence ID" value="ENSCSRP00000009094.1"/>
        <property type="gene ID" value="ENSCSRG00000006794.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KRAB" evidence="1">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009094.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="94" mass="10383" checksum="06C47F2833746B68" modified="2022-01-19" version="1">MTYNGALHNFKRASGFPVSKPDVISELEQGEESWVSDLQGSEEREILRAPCTGEETLNQLRICKCLKETSGMPYTALGRSLSSLLSLAGVIYSW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6J1</accession>
    <name>A0A8C3S6J1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Cilia- and flagella-associated protein 206</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Essential for sperm motility and is involved in the regulation of the beating frequency of motile cilia on the epithelial cells of the respiratory tract. Required for the establishment of radial spokes in sperm flagella.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Cilium axoneme</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CFAP206 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6J1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010094.1">
        <property type="protein sequence ID" value="ENSCSRP00000009753.1"/>
        <property type="gene ID" value="ENSCSRG00000007253.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003356">
        <property type="term" value="P:regulation of cilium beat frequency"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901317">
        <property type="term" value="P:regulation of flagellated sperm motility"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007288">
        <property type="term" value="P:sperm axoneme assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021897">
        <property type="entry name" value="FAP206"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21442">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 206"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21442:SF0">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 206"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0966">Cell projection</keyword>
    <keyword evidence="6" id="KW-0969">Cilium</keyword>
    <keyword evidence="5" id="KW-0970">Cilium biogenesis/degradation</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00021602"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00045321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009753.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="296" mass="33985" checksum="6D0970DEEEA1D2FA" modified="2022-01-19" version="1">NRKAASVADLCITPQELQSRLGEFEQYCPVSLAEKGELVDCSVTSSLQFAAEFRGHYYKMASQEELNKFLNAPELYVPPLAPHPLPSPDMLPKKLTMAEVKALFPKKAEMQGYCPVTYLDGKQRYEALVPGTIEYAVEYRDKLYIFESEEKLQKFMRLPEKYCNQKLPHKLPPIKEPVLLTALPLTGYLEQGIATALIKAMNEVGCLKPKFPFLSVKKTALLFVAHHLKAYNLKSSEYVRKKYKRKLEQFIDHCDLIPYLGTKMTRKYKEPQNRPIDFDHKLRMFLSLKDVDPTSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6Y1</accession>
    <name>A0A8C3S6Y1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">ER membrane protein complex subunit 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Part of the endoplasmic reticulum membrane protein complex (EMC) that enables the energy-independent insertion into endoplasmic reticulum membranes of newly synthesized membrane proteins.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the ER membrane protein complex (EMC).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Endoplasmic reticulum membrane</location>
            <topology evidence="1 8">Peripheral membrane protein</topology>
            <orientation evidence="1 8">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the EMC2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6Y1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011037.1">
        <property type="protein sequence ID" value="ENSCSRP00000010645.1"/>
        <property type="gene ID" value="ENSCSRG00000007680.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072546">
        <property type="term" value="C:EMC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000074">
        <property type="entry name" value="ER membrane protein complex subunit 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039856">
        <property type="entry name" value="EMC2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055217">
        <property type="entry name" value="TPR_EMC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12760">
        <property type="entry name" value="TETRATRICOPEPTIDE REPEAT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22890">
        <property type="entry name" value="TPR_EMC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="6 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 7" id="KW-0802">TPR repeat</keyword>
    <feature type="domain" description="EMC2 TPR-like" evidence="9">
        <location>
            <begin position="89"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="repeat" description="TPR" evidence="7">
        <location>
            <begin position="154"/>
            <end position="187"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010361"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU367091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF22890"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010645.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="296" mass="34786" checksum="89B75AE2A97A9D2A" modified="2022-01-19" version="1">FNLLLSPVGEDFKMRDKMRKWREENHRNSEQIVEVGEELINEYASKLGDDIWIIYEQVMIAALDCSRDDLALFCLQELRRQFPGSHRVKRLTGMRFEYMERYDEAIQLYDRILQEDSTNTATRKRKIAIRKAQGKNVEAIRELNEYLEQFVGDQEAWHELAELYINEHDYAKAAFCLEELMMTNPHNHLYCQQFAEVKYTQGGLENLELSRKYFAQALKLNNRNMRALFGLYMSASHIASNPKASAKMKKDNMKYASWSANQINRAYQFAGRSKKETKYSLKAVEDMLEALQITQS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S772</accession>
    <name>A0A8C3S772_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">TATA box-binding protein-associated factor RNA polymerase I subunit D</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">TATA box-binding protein-associated factor 1D</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Transcription initiation factor SL1/TIF-IB subunit D</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Component of the transcription factor SL1/TIF-IB complex, which is involved in the assembly of the PIC (preinitiation complex) during RNA polymerase I-dependent transcription. The rate of PIC formation probably is primarily dependent on the rate of association of SL1/TIF-IB with the rDNA promoter. SL1/TIF-IB is involved in stabilization of nucleolar transcription factor 1/UBTF on rDNA. Formation of SL1/TIF-IB excludes the association of TBP with TFIID subunits.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of the transcription factor SL1/TIF-IB complex, composed of TBP and at least TAF1A, TAF1B, TAF1C and TAF1D. Interacts with UBTF.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S772"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010075.1">
        <property type="protein sequence ID" value="ENSCSRP00000009736.1"/>
        <property type="gene ID" value="ENSCSRG00000007133.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005668">
        <property type="term" value="C:RNA polymerase transcription factor SL1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027976">
        <property type="entry name" value="TAF1D"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14562">
        <property type="entry name" value="TATA BOX-BINDING PROTEIN ASSOCIATED FACTOR RNA POLYMERASE I SUBUNIT D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14562:SF3">
        <property type="entry name" value="TATA BOX-BINDING PROTEIN-ASSOCIATED FACTOR RNA POLYMERASE I SUBUNIT D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15333">
        <property type="entry name" value="TAF1D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="51"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="186"/>
            <end position="212"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="75"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="12">
        <location>
            <begin position="88"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00018992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00025110"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00025940"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00030353"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00032499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009736.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="286" mass="32889" checksum="CD61FAE7AF9152DB" modified="2022-01-19" version="1">KQIINHLLLFCYHSDLSDSTGSLFQPECNITLSAGSSTRHLAKSLANTLDRDTSTDSLTDSSPDPGSPFIQAHQRCKEKPKEREKRYKSTGKPRGRPRLTAPKEEQKKRLLDRGFQFPFVEKEYGRKHLPMKMIFEYEQAALKGYFQYIKMLKYEEHLKKALTNLNANEDLENECMEMRKHKYLDDEGPISPIQETKTAPRQHRNSSSRAEEALSTGEPACCRVDRGKYFLNRSKIFDFSYVVHVAEVAYLRSILSPHTPLVWTSPKSHCCARPLSTVHVSIRLDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7H4</accession>
    <name>A0A8C3S7H4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">small monomeric GTPase</fullName>
            <ecNumber evidence="5">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle</location>
            <location evidence="3">Phagosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Recycling endosome membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7H4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011307.1">
        <property type="protein sequence ID" value="ENSCSRP00000010901.1"/>
        <property type="gene ID" value="ENSCSRG00000008174.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045335">
        <property type="term" value="C:phagocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01868">
        <property type="entry name" value="Rab11_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000085">
        <property type="entry name" value="Putative ras-related protein rab-11a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050209">
        <property type="entry name" value="Rab_GTPases_membrane_traffic"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47979">
        <property type="entry name" value="DRAB11-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0488">Methylation</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0636">Prenylation</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0813">Transport</keyword>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="183"/>
            <end position="208"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010901.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="216" mass="24426" checksum="76FC1E113A29A639" modified="2022-01-19" version="1">MGTRDDEYDYLFKVVLIGDSGVGKSNLLSRFTRNEFNLESKSTIGVEFATRSIQVDGKTIKAQIWDTAGQERYRAITSAYYRGAVGALLVYDIAKHLTYENVERWLKELRDHADSNIVIMLVGNKSDLRHLRAVPTDEARAFAEKNGLSFIETSALDSTNVEAAFQTILTEIYRIVSQKQMSDRRENDMSPSNNVVPIHVPPTTENKPKMQCCQNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S936</accession>
    <name>A0A8C3S936_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">HAT C-terminal dimerisation domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S936"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011968.1">
        <property type="protein sequence ID" value="ENSCSRP00000011533.1"/>
        <property type="gene ID" value="ENSCSRG00000008599.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45913">
        <property type="entry name" value="EPM2A-INTERACTING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45913:SF9">
        <property type="entry name" value="GENERAL TRANSCRIPTION FACTOR II-I REPEAT DOMAIN-CONTAINING PROTEIN 2-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011533.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="193" mass="22163" checksum="AA28D94D66084C5D" modified="2022-01-19" version="1">MEALICRGLFAHDMYSLVKSFMTKLLLFSCQIGNKQFTHFPTLQQITISDQNLERYTSLLLALHAEFSHHFEDFRMIENDMASISSPFTCDVDNAPSDLQLEAFKSAPLPRFYSSLNEQNFPKIKAHAQKMLVRFRSTYVCEQPFSVRKFNISKNRSSISDNHLAAVLRIATTEMTPDFTSLVNAHQRFSSSH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAE2</accession>
    <name>A0A8C3SAE2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Bile acid-CoA:amino acid N-acyltransferase</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the C/M/P thioester hydrolase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011657.1">
        <property type="protein sequence ID" value="ENSCSRP00000011230.1"/>
        <property type="gene ID" value="ENSCSRG00000008330.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005777">
        <property type="term" value="C:peroxisome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047617">
        <property type="term" value="F:fatty acyl-CoA hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006637">
        <property type="term" value="P:acyl-CoA metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006631">
        <property type="term" value="P:fatty acid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.2240:FF:000001">
        <property type="entry name" value="acyl-coenzyme A thioesterase 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.2240">
        <property type="entry name" value="Acyl-CoA thioester hydrolase/BAAT N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016662">
        <property type="entry name" value="Acyl-CoA_thioEstase_long-chain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014940">
        <property type="entry name" value="BAAT_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006862">
        <property type="entry name" value="Thio_Ohase/aa_AcTrfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042490">
        <property type="entry name" value="Thio_Ohase/BAAT_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10824">
        <property type="entry name" value="ACYL-COENZYME A THIOESTERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10824:SF18">
        <property type="entry name" value="BILE ACID-COA:AMINO ACID N-ACYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08840">
        <property type="entry name" value="BAAT_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04775">
        <property type="entry name" value="Bile_Hydr_Trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF016521">
        <property type="entry name" value="Acyl-CoA_hydro"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Acyl-CoA thioester hydrolase/bile acid-CoA amino acid N-acetyltransferase" evidence="2">
        <location>
            <begin position="16"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="domain" description="BAAT/Acyl-CoA thioester hydrolase C-terminal" evidence="3">
        <location>
            <begin position="200"/>
            <end position="395"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF04775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF08840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011230.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="414" mass="45893" checksum="B6FDDF36AE8D2CF0" modified="2022-01-19" version="1">PTQQLSGEPGGSSLVDEPLKIQISGLPPSQLVSLQASLTDEKGVLFCSRALYWSDEAGEVDLEWAAATGGDYRGVQPMGLFQCLKPEKLFYRLLKRDVMQSPFRVRLDLFDSYYVFSSPSDQPAASQTVERWYVAPGVQQVQIRGSRVHGALFLPPGERIPISSRGLCPWPRHSSLPVVVLLHWPSYFAYEDLPSCLDEVDLECFEEAANIVLGHPKVLSIALAMATFLSQITATVCINGTSAIHGSALRYRDLHISPIPYKLECVRLTPLGPLSFFSVIGDTRAEANQGSIIPVEKTQGQILFIVGESDQNYNSKAYAEEVMERMRRHGRKNCTLLSYPGAGHLIEPPGSPFCPCSWSPFFVLPLMWGGEAQPHAAAQEHSWREIQNFLWHHLCPTGKKLHSGIKGLKIQVQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBH5</accession>
    <name>A0A8C3SBH5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Endoplasmic reticulum-Golgi intermediate compartment protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Plays a role in transport between endoplasmic reticulum and Golgi.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7">Endoplasmic reticulum membrane</location>
            <topology evidence="7">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 7">Endoplasmic reticulum-Golgi intermediate compartment membrane</location>
            <topology evidence="1 7">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Golgi apparatus membrane</location>
            <topology evidence="7">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the ERGIC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBH5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012297.1">
        <property type="protein sequence ID" value="ENSCSRP00000011841.1"/>
        <property type="gene ID" value="ENSCSRG00000008878.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030134">
        <property type="term" value="C:COPII-coated ER to Golgi transport vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033116">
        <property type="term" value="C:endoplasmic reticulum-Golgi intermediate compartment membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006888">
        <property type="term" value="P:endoplasmic reticulum to Golgi vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006890">
        <property type="term" value="P:retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045888">
        <property type="entry name" value="Erv"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012936">
        <property type="entry name" value="Erv_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039542">
        <property type="entry name" value="Erv_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10984">
        <property type="entry name" value="ENDOPLASMIC RETICULUM-GOLGI INTERMEDIATE COMPARTMENT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10984:SF36">
        <property type="entry name" value="ENDOPLASMIC RETICULUM-GOLGI INTERMEDIATE COMPARTMENT PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07970">
        <property type="entry name" value="COPIIcoated_ERV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13850">
        <property type="entry name" value="ERGIC_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="4 7" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="7" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="7" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="20"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="249"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="domain" description="Endoplasmic reticulum vesicle transporter N-terminal" evidence="9">
        <location>
            <begin position="5"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="Endoplasmic reticulum vesicle transporter C-terminal" evidence="8">
        <location>
            <begin position="108"/>
            <end position="271"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004457"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005648"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU369013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF07970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF13850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011841.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="290" mass="32635" checksum="A4C518D921A67AA4" modified="2022-01-19" version="1">MPFDFRRFDIYRKVPKDLTQPTYTGAIISVCCCLFILFLFLSELTGFIATEIVNELYVDDPDKESGGKIEVNLNISLPNLHCELVGLDIQDEMGRHEVGHIDNSMKVPLNNGDGCRFEGHFSINKVPGNFHVSTHSATAQPQNPDMTHIIHKLSFGDKLQVQNIHGAFNALGGADKLSSNPLASHDYILKIVPTVYEDMSGKQRYSYQYTVANKEYVAYSHTGRIIPAIWFRYDLSPITVKYTERRQPLYRFITSICAIIGGTFTVAGILDSCIFTASEAWKKIQLGKMQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCW9</accession>
    <name>A0A8C3SCW9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Transcription factor Sp2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Binds to GC box promoters elements and selectively activates mRNA synthesis from genes that contain functional recognition sites.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the Sp1 C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCW9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012786.1">
        <property type="protein sequence ID" value="ENSCSRP00000012298.1"/>
        <property type="gene ID" value="ENSCSRG00000009264.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd22540">
        <property type="entry name" value="SP2_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000421">
        <property type="entry name" value="Sp2 transcription factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000455">
        <property type="entry name" value="Transcription factor Sp2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000014">
        <property type="entry name" value="Transcription factor Sp3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235">
        <property type="entry name" value="KRUEPPEL-LIKE TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235:SF1">
        <property type="entry name" value="TRANSCRIPTION FACTOR SP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0010">Activator</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 15" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="505"/>
            <end position="534"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="535"/>
            <end position="564"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="17">
        <location>
            <begin position="565"/>
            <end position="592"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="364"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="16"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="364"/>
            <end position="374"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00038409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00056082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00067537"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012298.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="593" mass="62531" checksum="CD0A92B43B299F8D" modified="2022-01-19" version="1">MAATAAVSPSEYLQPAASTAQDSQPSPLALLAATCSKIGPPAVEAAVTPPAPPQPTPRKLVPIKPAPVPLGSSKNSFGILSSKGNLFQIQGSQLGTSYPGGQLVFAIQNPTMINKGARSSTNIQYQTVPQIQAAGGQTIQVQQNLANQIQIIPGTNHAIVAPSSSTHKPVPIKPAPAHKAGASAVQSGSNVVKLTGGSNVTLTLPVNNLGNAADPGAQAQIMAESPSKPCKKTRKKAMSPAQTTAMAVAEQVETVLIETTADNIIQAGNNLLIVQSPGSGQPAVVQQVQVVQPKPEQQVVQIPQQALRVVQAASATLPTVPQKSSQNFQIQAAEPTPTQVYFKTPSGELQTVLLQEAPAVTVAPSPTSCGSPVSRSAGGSCKKPAARKERTLPKIAPAGGIISLNAAQLAAAAQAMQTININGVQVQGVPVTITNTGGQQQLTVQNVSGNNLTISGLSPTQIQLQMEQALSGEIQPGEKRRRMACTCPNCKDGEKRSGDQGKKKHICHIPECGKTFRKTSLLRAHVRLHTGERPFVCNWVFCGKRFTRSDELQRHARTHTGDKRFECAQCQKRFMRSDHLTKHYKTHLVTKNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEE0</accession>
    <name>A0A8C3SEE0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Potassium channel subfamily K member 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEE0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014479.1">
        <property type="protein sequence ID" value="ENSCSRP00000013901.1"/>
        <property type="gene ID" value="ENSCSRG00000010598.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015271">
        <property type="term" value="F:outward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022841">
        <property type="term" value="F:potassium ion leak channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030322">
        <property type="term" value="P:stabilization of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003280">
        <property type="entry name" value="2pore_dom_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003092">
        <property type="entry name" value="2pore_dom_K_chnl_TASK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005407">
        <property type="entry name" value="KCNK9"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003:SF75">
        <property type="entry name" value="POTASSIUM CHANNEL SUBFAMILY K MEMBER 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003">
        <property type="entry name" value="POTASSIUM CHANNEL, SUBFAMILY K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01585">
        <property type="entry name" value="TASK3CHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01095">
        <property type="entry name" value="TASKCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0630">Potassium</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00016209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013901.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="165" mass="18373" checksum="8A9D96A20819D32F" modified="2022-01-19" version="1">MVSPLLGASRRRQPSQVGCGSRPPWETQNVRTLSLIICTFTYLLVGAAVFDALESDNEMREEEKLKAEEIRLKGKYNITSEDYRQLELVIMQSEPHRAGVQWKFAGSFYFAITVITTIGECPDPPRPGREVPVSSQSGGCWLQRVKQGRSPFPSLGGPLVSFQAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEV6</accession>
    <name>A0A8C3SEV6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">CCHC-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEV6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014442.1">
        <property type="protein sequence ID" value="ENSCSRP00000013861.1"/>
        <property type="gene ID" value="ENSCSRG00000010563.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.60.10">
        <property type="entry name" value="Zinc finger, CCHC-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026523">
        <property type="entry name" value="PNMA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048270">
        <property type="entry name" value="PNMA_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001878">
        <property type="entry name" value="Znf_CCHC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036875">
        <property type="entry name" value="Znf_CCHC_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095:SF17">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN MA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14893">
        <property type="entry name" value="PNMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00098">
        <property type="entry name" value="zf-CCHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00343">
        <property type="entry name" value="ZnF_C2HC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57756">
        <property type="entry name" value="Retrovirus zinc finger-like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50158">
        <property type="entry name" value="ZF_CCHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0862">Zinc</keyword>
    <keyword evidence="1" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="CCHC-type" evidence="3">
        <location>
            <begin position="304"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="272"/>
            <end position="292"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013861.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="359" mass="40309" checksum="853FF7AA11434B21" modified="2022-01-19" version="1">MATMSGLLGPGSAASRSGAAASADDWAKALGQTLEKVVLSYAMSNSCRKLRSFAGGEEFEPWLEHTTEMLQEWAVPDAEKRRCLIESLAGPALDVIRTLKLIDPGVSVRDCLEALDHTFGSVEGPEDSYCKFLNSRQQKGEKASAYIQRLERLLQRAVMRGAVTAEQMDQTRLAQIVRGTQYLNPILLHLRLRERREHPPSYSQLIKEVREEEERQAASELWEAQTLEPASTTPLQTASVLMVSTREELAQQMQVLTERIAELQSTIARAKASRGKEPHTGAMERSAFKAPVPSRRRGKGQIFCYRCGQEGHSAARCRNEENPSLVYGKLRINSPLSEEWKDRLRKKLCERSKVFSLHE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SH34</accession>
    <name>A0A8C3SH34_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">ribonuclease H</fullName>
            <ecNumber evidence="2">3.1.26.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the beta type-B retroviral polymerase family. HERV class-II K(HML-2) pol subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.26.4" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SH34"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014119.1">
        <property type="protein sequence ID" value="ENSCSRP00000013559.1"/>
        <property type="gene ID" value="ENSCSRG00000010344.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004523">
        <property type="term" value="F:RNA-DNA hybrid ribonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.270">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.70.10">
        <property type="entry name" value="Acid Proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.10.10">
        <property type="entry name" value="HIV Type 1 Reverse Transcriptase, subunit A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043502">
        <property type="entry name" value="DNA/RNA_pol_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021109">
        <property type="entry name" value="Peptidase_aspartic_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043128">
        <property type="entry name" value="Rev_trsase/Diguanyl_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000477">
        <property type="entry name" value="RT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051320">
        <property type="entry name" value="Viral_Replic_Matur_Polypro"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33064">
        <property type="entry name" value="POL PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33064:SF37">
        <property type="entry name" value="RIBONUCLEASE H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00078">
        <property type="entry name" value="RVT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50630">
        <property type="entry name" value="Acid proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56672">
        <property type="entry name" value="DNA/RNA polymerases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50878">
        <property type="entry name" value="RT_POL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Reverse transcriptase" evidence="3">
        <location>
            <begin position="144"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013559.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="295" mass="33275" checksum="AFF878748D67F7C0" modified="2022-01-19" version="1">MKLEKSLPLLVKVGDCHISHQFVCSPSCPIALLGRDLLTKLQAEISFNNNGTLEVRLPKQQISNYQMALLNVKNPPPARQESEKNQLSGVNPEVWAEEGGFARARNALPVHISLKEGSRPVRIRQYPLKLTTRIGLKPLIQKFLQCGWLREGTSPYNTPIMGVPKPNGQYRLVQDLRQVNKLIEAPYPVVPNPHTILSQVPKSHGWFSVIDLKDAFFSIPLDQESQKLFAFEWEDPDTHYKAQYLWTVVPQGLTCAPEIFGSQLKRDLAPFLAAHLSCNIVQYCDDLLLSTETET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKR9</accession>
    <name>A0A8C3SKR9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Thiamine pyrophosphokinase</fullName>
            <ecNumber evidence="10">2.7.6.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Catalyzes the phosphorylation of thiamine to thiamine pyrophosphate (TPP) utilizing UTP and therefore links the biosynthesis of TPP to pyrimidines metabolism. By producing thiamine pyrophosphate, a cofactor of the mitochondrial pyruvate dehydrogenase indirectly regulates pyruvate oxidation and lipogenesis. Although it can also catalyze thiamine phosphorylation using ATP and CTP in vitro, it does so with significantly lower efficiency and without physiological relevance evidence.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>thiamine + UTP = thiamine diphosphate + UMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:79423"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18385"/>
            <dbReference type="ChEBI" id="CHEBI:46398"/>
            <dbReference type="ChEBI" id="CHEBI:57865"/>
            <dbReference type="ChEBI" id="CHEBI:58937"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="8">
            <dbReference type="Rhea" id="RHEA:79424"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="1 10">Cofactor biosynthesis; thiamine diphosphate biosynthesis; thiamine diphosphate from thiamine: step 1/1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the thiamine pyrophosphokinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.6.2" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKR9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015911.1">
        <property type="protein sequence ID" value="ENSCSRP00000015259.1"/>
        <property type="gene ID" value="ENSCSRG00000011468.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00060">
        <property type="reaction ID" value="UER00597"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016301">
        <property type="term" value="F:kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030975">
        <property type="term" value="F:thiamine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004788">
        <property type="term" value="F:thiamine diphosphokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009229">
        <property type="term" value="P:thiamine diphosphate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006772">
        <property type="term" value="P:thiamine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07995">
        <property type="entry name" value="TPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10240:FF:000006">
        <property type="entry name" value="Thiamin pyrophosphokinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.320:FF:000002">
        <property type="entry name" value="Thiamine pyrophosphokinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10240">
        <property type="entry name" value="Thiamin pyrophosphokinase, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.320">
        <property type="entry name" value="Thiamin pyrophosphokinase, thiamin-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006282">
        <property type="entry name" value="Thi_PPkinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016966">
        <property type="entry name" value="Thiamin_pyrophosphokinase_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007373">
        <property type="entry name" value="Thiamin_PyroPKinase_B1-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036371">
        <property type="entry name" value="TPK_B1-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007371">
        <property type="entry name" value="TPK_catalytic"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036759">
        <property type="entry name" value="TPK_catalytic_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01378">
        <property type="entry name" value="thi_PPkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13622">
        <property type="entry name" value="THIAMIN PYROPHOSPHOKINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13622:SF8">
        <property type="entry name" value="THIAMIN PYROPHOSPHOKINASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04265">
        <property type="entry name" value="TPK_B1_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04263">
        <property type="entry name" value="TPK_catalytic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF031057">
        <property type="entry name" value="Thiamin_pyrophosphokinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00983">
        <property type="entry name" value="TPK_B1_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63999">
        <property type="entry name" value="Thiamin pyrophosphokinase, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63862">
        <property type="entry name" value="Thiamin pyrophosphokinase, substrate-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6 10" id="KW-0418">Kinase</keyword>
    <keyword evidence="5 10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Thiamin pyrophosphokinase thiamin-binding" evidence="11">
        <location>
            <begin position="160"/>
            <end position="227"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005078"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006785"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00050898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00055888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR031057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM00983"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015259.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="239" mass="26555" checksum="0FECB5E1D73421E7" modified="2022-01-19" version="1">WQKVIFLRENKDICGGYKFCACAVAQNSARTVLRACADGGANRLYHITEGNNESFLPDYISGDFDSIRPDVKEYYKVKGCELIETPDQDFTDFTKCLQILQKKIEEKGLQIDMIVTLGGLGGRFDQVMASVETLFHATNITPTPVIVIQECSLIYLLQPGKHKLHVNTGLESKWCGLIPVGNPCDNVTTTGLKWNLTNHVLKFGTLVSTSNTYDESGVVTISTDKLLLWTMGIKNKQNA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLC5</accession>
    <name>A0A8C3SLC5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Paraneoplastic antigen-like protein 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLC5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017692.1">
        <property type="protein sequence ID" value="ENSCSRP00000016913.1"/>
        <property type="gene ID" value="ENSCSRG00000012998.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026523">
        <property type="entry name" value="PNMA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048270">
        <property type="entry name" value="PNMA_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048271">
        <property type="entry name" value="PNMA_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23095:SF17">
        <property type="entry name" value="PARANEOPLASTIC ANTIGEN MA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14893">
        <property type="entry name" value="PNMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20846">
        <property type="entry name" value="PNMA_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Paraneoplastic antigen Ma-like N-terminal" evidence="2">
        <location>
            <begin position="1"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="domain" description="Paraneoplastic antigen Ma-like C-terminal" evidence="1">
        <location>
            <begin position="175"/>
            <end position="335"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="Pfam" id="PF14893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF20846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016913.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="353" mass="39522" checksum="F9390CC5E12BA2F1" modified="2022-01-19" version="1">MALHLLEDWCKGMTIDPKNCLLLTGVSEEFDEGSIEPILRTSTKYLSECKMRGRMFVREEGAFAVLCELPSAVDPLQVPSTITVEDGVWRVIATGSQPSPAPASNVEFLKKMSAFLGKEGKTLADMPGLLGLDPGVPHLEPAPSPDEWVKALGKALEKVVPPHPESSPYRKLRLFSGGPTPIPGEEAFEPWLEHTTEMLQEWAVPDAEKRRRLVECLRGPALDVIRTLKLSNPGVKVKDCLEALDHAFGRTEGLEDVYCKFLNARQQKGEKVSAYIQRLEKLLQRAIMRGAVAVEQMDRTRLAQIVRGIQYQNPILLHLRLRERQDNPPSYSQLIKEVREEEERQAAGEEEAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM10</accession>
    <name>A0A8C3SM10_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">ARID domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM10"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016536.1">
        <property type="protein sequence ID" value="ENSCSRP00000015860.1"/>
        <property type="gene ID" value="ENSCSRG00000012077.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.60">
        <property type="entry name" value="ARID DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001606">
        <property type="entry name" value="ARID_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036431">
        <property type="entry name" value="ARID_dom_sf"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46774">
        <property type="entry name" value="ARID-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51011">
        <property type="entry name" value="ARID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="ARID" evidence="1">
        <location>
            <begin position="66"/>
            <end position="123"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS51011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015860.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="123" mass="14043" checksum="92C09F3CC8E037D6" modified="2022-01-19" version="1">TLCWAPDGIGCPVLLDLGVWREILGGTKSPPFPVSPQDWQPPFAVEVDNFRFTPRIQRLNELEAQTRVKLNYLDQIAKFWEIQGSSLKIPNVERRILDLYSLSKVGREPWVGQVEHTPQLPPP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM89</accession>
    <name>A0A8C3SM89_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016896.1">
        <property type="protein sequence ID" value="ENSCSRP00000016186.1"/>
        <property type="gene ID" value="ENSCSRG00000012377.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd21342">
        <property type="entry name" value="Syt1_2_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016186.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="74" mass="7980" checksum="E73FF4DEDFF9E2FE" modified="2022-01-19" version="1">MGRPRAVPSPPPGAKMNAARRSAMLASEVTVPPTEPALNATETPSKENVFSDMKDKFMNKLSKLPSEFPPWAVA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMG7</accession>
    <name>A0A8C3SMG7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Thromboxane A2 receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Prostanoid TP receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015307.1">
        <property type="protein sequence ID" value="ENSCSRP00000014682.1"/>
        <property type="gene ID" value="ENSCSRG00000011251.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004960">
        <property type="term" value="F:thromboxane receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
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        <property type="entry name" value="7tm_1"/>
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        <property type="entry name" value="PROSTANOIDR"/>
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    <sequence length="339" mass="37635" checksum="FF7E0BB84CB5D45C" modified="2022-01-19" version="1">MEPNDSLAKLGSCFRSANLSANLSENGMKLIVSRWFSTTFGSIGLASNLFALCVLVSSSRKMHSRARSSFLIFLCGLVVTDFLGLLVTGSIIISYHFTKFDWTAVDPACYLCNFLGLSMVFFGQCPLLLGATMAGERFFGINRPFSRSTSMSKRRAWFMVGMVWAFSFSLGLLPILGLGNYSLQYPNSWCFITLLHDAKNVTFCLIFALLGILAVGLSFLFNTVSVVTLCRVYHDRESVQRRRDSEVEMMVQLVGIMIIATVCWLPLLVRRVGFATGSRAHSPAEHRPAGRVPSPRCAGPPSCWLAGRHSLPRARTRRDQQGRYGLILAFQSTPTRSPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP83</accession>
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            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
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    </dbReference>
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        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
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        <location>
            <begin position="18"/>
            <end position="442"/>
        </location>
    </feature>
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            <dbReference type="SAM" id="SignalP"/>
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    </evidence>
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            <dbReference type="Ensembl" id="ENSCSRP00000016966.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="442" mass="50222" checksum="0ACE5E8164D119F5" modified="2022-01-19" version="1">MFMSLGLVLAALSIGACVPLQDRGNRRKLLLVSFDGFRWNYDQDVDTPNLDAMARDGVKARYMTPAFITLTSPCHFTLVTGKYIENHGVVHNMWYNTNTGQKLPYYNTQGVSEWWDNGSLPIWITAQRQGLKTGSIFFPGGKATYQGEQVNVKKVESLFHNYSNETEWMQNIDTVMKWFLEDNLDFVTLYFGEPDSTGHKYGPESQERKNMVSQVDRTVGYLRRRIKENGLESTLNLIITSDHGMETVIKENEIYLQTVQNFSFKDIQFELLDYGPNGLLVPKDGKLDQVYQALKNAHPKLHVYKKEEFPKRFHYANNTRITPLMMYSDPGYVIHGRLKVQFNKGEHGFDNEDLNMKTIFRAVGPAFKEGLEVEPFESVNIYALLCSLLRITPEPHDGSLGVTQPMLQSDPGAGSGALSPRPKKLQLVVGIAVVLGLWLGRY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPM9</accession>
    <name>A0A8C3SPM9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Transmembrane protein 131-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM131 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000017789.1">
        <property type="protein sequence ID" value="ENSCSRP00000017008.1"/>
        <property type="gene ID" value="ENSCSRG00000012899.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090090">
        <property type="term" value="P:negative regulation of canonical Wnt signaling pathway"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="transmembrane protein 131-like isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055435">
        <property type="entry name" value="Ig_TMEM131L_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055436">
        <property type="entry name" value="Ig_TMEM131L_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039877">
        <property type="entry name" value="TMEM131-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045695">
        <property type="entry name" value="TMEM131-like_Ig_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055437">
        <property type="entry name" value="TMEM131L_Ig_5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022113">
        <property type="entry name" value="TMEM131L_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22050">
        <property type="entry name" value="RW1 PROTEIN HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22050:SF2">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 131-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19532">
        <property type="entry name" value="Ig_TMEM131L_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24498">
        <property type="entry name" value="Ig_TMEM131L_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24499">
        <property type="entry name" value="Ig_TMEM131L_4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24501">
        <property type="entry name" value="Ig_TMEM131L_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12371">
        <property type="entry name" value="TMEM131_like_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 10" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034421064" description="Transmembrane protein 131-like" evidence="10">
        <location>
            <begin position="39"/>
            <end position="1563"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein 131-like N-terminal" evidence="11">
        <location>
            <begin position="102"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="domain" description="Transmembrane protein 131-like second Ig-like" evidence="12">
        <location>
            <begin position="210"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="domain" description="TMEM131L third Ig-like" evidence="13">
        <location>
            <begin position="405"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="domain" description="TMEM131L fourth Ig-like" evidence="14">
        <location>
            <begin position="606"/>
            <end position="651"/>
        </location>
    </feature>
    <feature type="domain" description="TMEM131L fourth Ig-like" evidence="14">
        <location>
            <begin position="666"/>
            <end position="719"/>
        </location>
    </feature>
    <feature type="domain" description="TMEM131L fifth Ig-like" evidence="15">
        <location>
            <begin position="769"/>
            <end position="833"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="935"/>
            <end position="970"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1105"/>
            <end position="1218"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1249"/>
            <end position="1304"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="950"/>
            <end position="969"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="1112"/>
            <end position="1122"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="1129"/>
            <end position="1157"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1158"/>
            <end position="1171"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="1251"/>
            <end position="1280"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00070725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF12371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF19532"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF24498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF24499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF24501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017008.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1563" mass="174968" checksum="374FF7515363FF8D" modified="2022-01-19" version="1">MAGLRYPQQGSYCRAATAMNLLLGVFQVLLPCFRPGEAQGQAMDPIPSVVELWQAEEGELLMPTQVRRYGDSTEGCIEGGAEAAWAASPQHFSAKIPNGKALHFHPSVLHFGMQLLGLPRSKILYAYNPSRDREIVVNSVFTATRHFHVSPVHSRVIPAMGKISFRVLFLPTEEGSIESSLFINTSSHGVLSYQVFGMGSMGTSPEDSNKQLVNTCLLLPRIQNIQISPTLAETTNASLLQVHFECSLHNNVCQQLKSCCFMSDDPVLLKMNLVLKMENSQQEFVDHRQYLLENLFVVYVAMDKTETSDDSTVNMYVLHSGNSILHIQDIQRFSQKDTSSVQFEPIQLPSSTTNFTKVASIVCKAASCDNESHYTSDVKMNPLEGTTTLKACLSHPVMEGYFGVDPSAALFHIAPHHNTSGFWSIWFTNNFDFSIELNDVFVARETKNILKILNFTEPLTLPPGCWNVFSLKLSIKDTVINVFSNVFLATNVGVMFAIPLRIYSTLSKQGDLHFEAEAHCDIHCYLGKSDTANLFWKGSLSLDHSTWNVDSELASELYERWQKIKHGEACRRNFMGMTRIAHQKKPEEESFAFFLPRLITQPGLTLNFSATALKNSMVKYFVLRNPSSFPVTLQLLPLSYYPDPQASLSLILIFLIGDLFLSLSIVTHSEVLQLHLQPLETRRVGVVFTPVDYKRVASLILIRNNLTVLDVVNVEGFGARELLKVGGRLPGAGGSLRFKVPEATLMDCRRQLKDSKQILSITKNFKVENIGSLPITVSSMKINGYSCQGYGFEVLDCQEFFLAQNSSREISIVFTPDFTSSWVIRDLTLVTAADVEFHFTLNVTLPHHLLPLCADVVPGPSWEESFWRLTVLFVSLSLLGVILIAFQQAQYILAEFMKSRQRPNPSSSSQQNSNPVDIISSDSYKGSCKTFMDSCSTSDKGKGKGFLSIGTPSSRSQNAAKRSPATYSHSQKKHKCSVYYSKQKTNTITGSAITTTDEKQIQTVENQISAPKEDICTDIVSENWLHLKYANSINVNIQKNLILTGNFLDKEESALKNTVLIKSTSSECDLKEDLQACMFPKETNLKTSENITELKEQEFCPLKTSKKLPESHLSNSPQQQPELQDISRKNNGNNQQVPLRNQIENCETLKKQINTKPSTEKKISKGPKEDIPCCGKQELASVEQEDAYRKKRSQEKREGNLSNMSWNRNRTSRKNKKKNVNISPRCVLHPQMITKSFYQRSKKNCLEKFCSDSSSDCGSSSGSVRASRGSWGSWSSTSSSDGDKKPMITTRHFLPSRENISQNDFPTETPITLNLSHNICNTRDINTVPQYPETVCPNFTDITADPDKNKGLYPTGDLWPAQPVCLTNSLNYNLENNVPCMIQETPSVHNSFIDWSATCDSQFPNMYCPLEMNEYSTFPEENMNYPNGFPYTAEVQNTTFIDHNCPSTWSAPSNMTPTWEPASYVNSSPYLSSARSLSPMSGLFGSIWAPQSDVYESCCPVSATGQHSAHVENQAVMCKQEYYPRFNPFRAYMNLDIWTTTANRNANFPLSRDSGYCGNVTGI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPP9</accession>
    <name>A0A8C3SPP9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Iron-binding zinc finger CDGSH type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="5">
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPP9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017945.1">
        <property type="protein sequence ID" value="ENSCSRP00000017146.1"/>
        <property type="gene ID" value="ENSCSRG00000013191.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051537">
        <property type="term" value="F:2 iron, 2 sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.5.90">
        <property type="entry name" value="CDGSH iron-sulfur domain, mitoNEET-type"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052950">
        <property type="entry name" value="CISD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018967">
        <property type="entry name" value="FeS-contain_CDGSH-typ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042216">
        <property type="entry name" value="MitoNEET_CISD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46491">
        <property type="entry name" value="CDGSH IRON SULFUR DOMAIN PROTEIN HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46491:SF3">
        <property type="entry name" value="CDGSH IRON-SULFUR DOMAIN-CONTAINING PROTEIN 3, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09360">
        <property type="entry name" value="zf-CDGSH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00704">
        <property type="entry name" value="ZnF_CDGSH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0001">2Fe-2S</keyword>
    <keyword evidence="3" id="KW-0408">Iron</keyword>
    <keyword evidence="4" id="KW-0411">Iron-sulfur</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Iron-binding zinc finger CDGSH type" evidence="6">
        <location>
            <begin position="47"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="domain" description="Iron-binding zinc finger CDGSH type" evidence="6">
        <location>
            <begin position="85"/>
            <end position="122"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00034078"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM00704"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017146.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="130" mass="14135" checksum="2912712EC0B1D3DB" modified="2022-01-19" version="1">METYSYSNITAASAAPGASGCSVLYRRSARDIPCTSSSPSRPAIATKHPYQVDLKAGKRYAWCACGHSKKQPFCDGSHKTAAPDLSPLRFQLDEAKSVWLCGCKHTKSPPYCDGTHKEEFIQKAELPGQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPS2</accession>
    <name>A0A8C3SPS2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPS2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017845.1">
        <property type="protein sequence ID" value="ENSCSRP00000017056.1"/>
        <property type="gene ID" value="ENSCSRG00000013114.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="9"/>
            <end position="53"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017056.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="53" mass="5417" checksum="3C0EEAAA0A4DC159" modified="2022-01-19" version="1">VGELCQRALGNAGAGRLHGREAAGPGAHHRHGHCADLQGPAGRRVGTRGQREG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3ST03</accession>
    <name>A0A8C3ST03_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Sterile alpha motif domain containing 13</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3ST03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019192.1">
        <property type="protein sequence ID" value="ENSCSRP00000018344.1"/>
        <property type="gene ID" value="ENSCSRG00000014067.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10004495at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09583">
        <property type="entry name" value="SAM_Atherin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050548">
        <property type="entry name" value="PcG_chromatin_remod_factors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247:SF139">
        <property type="entry name" value="ATHERIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247">
        <property type="entry name" value="POLYCOMB GROUP PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018344.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="102" mass="11374" checksum="8396510A3FCE490B" modified="2022-01-19" version="1">MLSVDMENKENGSLGVKNSVENGRPPDPADWAVTDVVNYFRTAGFEEQANAFQEQEIDGKSLLLMTRNDVLTGLALKLGPALKIYEYHVKPLQTQHLKNNSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STR0</accession>
    <name>A0A8C3STR0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Ras-related protein Rab-25</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different set of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion. RAB25 regulates epithelial cell differentiation, proliferation and survival, thereby playing key roles in tumorigenesis. Promotes invasive migration of cells in which it functions to localize and maintain integrin alpha-V/beta-1 at the tips of extending pseudopodia. Involved in the regulation of epithelial morphogenesis through the control of CLDN4 expression and localization at tight junctions. May selectively regulate the apical recycling pathway. Together with MYO5B regulates transcytosis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Interacts (GTP-bound form) with RAB11FIP1, RAB11FIP2, RAB11FIP3 and RAB11FIP4. Interacts (via the hypervariable C-terminal region) with ITGB1 (via the cytoplasmic region); the interaction is GTP-dependent. Interacts with ITGAV. Associates with the integrin alpha-V/beta-1 heterodimer. Interacts with VPS33B.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7">Cell projection</location>
            <location evidence="7">Pseudopodium membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Endomembrane system</location>
            <topology evidence="8">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STR0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019514.1">
        <property type="protein sequence ID" value="ENSCSRP00000018656.1"/>
        <property type="gene ID" value="ENSCSRG00000014263.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031260">
        <property type="term" value="C:pseudopodium membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01868">
        <property type="entry name" value="Rab11_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000067">
        <property type="entry name" value="ras-related protein RABA1f"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050209">
        <property type="entry name" value="Rab_GTPases_membrane_traffic"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47979">
        <property type="entry name" value="DRAB11-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="5" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0636">Prenylation</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="168"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="177"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="12">
        <location>
            <begin position="190"/>
            <end position="200"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00037836"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00037868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00039508"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00055320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00064728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018656.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="200" mass="22184" checksum="572E38E5BDB91D91" modified="2022-01-19" version="1">NDGLAVVLIGESGVGKTNLLSRFTRNEFNHDSRTTIGVEFSTRTIMVGNAMVKAQIWDTAGLERYRAITSAYYRGAVGALLVFDITKHQTYDVVERWLKELYDHAEATIIVMLVGNKTDLAQAREVPTEEAKMFAENNGLLFIETSALDSTNVEQAFETILRVQKQQQKSPQDKAVSLSSENPHGASQTPEEKRACCVSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STW8</accession>
    <name>A0A8C3STW8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Differentially expressed in FDCP 8 homolog</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Positively regulates lysosome peripheral distribution and ruffled border formation in osteoclasts. Involved in bone resorption.</text>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the DEF8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STW8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019693.1">
        <property type="protein sequence ID" value="ENSCSRP00000018832.1"/>
        <property type="gene ID" value="ENSCSRG00000014402.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd20819">
        <property type="entry name" value="C1_DEF8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.20:FF:000042">
        <property type="entry name" value="differentially expressed in FDCP 8 homolog isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046349">
        <property type="entry name" value="C1-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051366">
        <property type="entry name" value="DEF8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047983">
        <property type="entry name" value="DEF8_C1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036280">
        <property type="entry name" value="Multihaem_cyt_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002219">
        <property type="entry name" value="PKC_DAG/PE"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025258">
        <property type="entry name" value="RH_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12326:SF3">
        <property type="entry name" value="DIFFERENTIALLY EXPRESSED IN FDCP 8 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12326">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00130">
        <property type="entry name" value="C1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13901">
        <property type="entry name" value="RH_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00109">
        <property type="entry name" value="C1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01175">
        <property type="entry name" value="DUF4206"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57889">
        <property type="entry name" value="Cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48695">
        <property type="entry name" value="Multiheme cytochromes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00479">
        <property type="entry name" value="ZF_DAG_PE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50081">
        <property type="entry name" value="ZF_DAG_PE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Phorbol-ester/DAG-type" evidence="7">
        <location>
            <begin position="135"/>
            <end position="186"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00029450"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00045550"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018832.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="448" mass="51725" checksum="AFFB4A6B3EBF5FB3" modified="2022-01-19" version="1">MECDEKLVRFRQAHLNPFNKQPGQGQHDQEAGDDLSCRDSLLGLSHGDPGLQCSERVMDLGLAEDHFSRPVGLFLASDVQQLRQAIEECKQVILELPEHSERQKDAVVRLIHLRLKLQELKDPSEDEPNIRVLLEHRFYKEKSKSVKQTCDKCNAIIWGLIQTWYTCTGCYYRCHSKCLNLITKPCVRSKVSHQAEYELSICPETGLDSQDYRCAECRAPISLRGVPSEARQCDYTGLYYCGNCHWNDLAIIPARAIHNWDFEPRKVSRCSMRYLALMVSRPVLKLREINPLLFNYVEELVEIRKLRQDILLMKPYFITCKEAMEARLLLQLQDRQHFVENDEMYSLQDLVDIQAGRLSCSLTEIHTLFAKHIKLDCERCQAKGFVCELCKEGDVLFPFDSHTSVCTDCSAVFHRDCYYDNSTTCPRCARLSLRKQSLFRGPSAEEQA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU05</accession>
    <name>A0A8C3SU05_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Collagen alpha-1(VI) chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Collagen VI acts as a cell-binding protein.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Trimers composed of three different chains: alpha 1(VI), alpha 2(VI), and alpha 3(VI).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the type VI collagen family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU05"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019749.1">
        <property type="protein sequence ID" value="ENSCSRP00000018886.1"/>
        <property type="gene ID" value="ENSCSRG00000014321.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005589">
        <property type="term" value="C:collagen type VI trimer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009653">
        <property type="term" value="P:anatomical structure morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009888">
        <property type="term" value="P:tissue development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd01480">
        <property type="entry name" value="vWA_collagen_alpha_1-VI-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000026">
        <property type="entry name" value="Collagen, type VI, alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000050">
        <property type="entry name" value="Collagen, type VI, alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000060">
        <property type="entry name" value="Collagen, type VI, alpha 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050525">
        <property type="entry name" value="ECM_Assembly_Org"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002035">
        <property type="entry name" value="VWF_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24020">
        <property type="entry name" value="COLLAGEN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24020:SF87">
        <property type="entry name" value="COLLAGEN ALPHA-1(VI) CHAIN-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00092">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00453">
        <property type="entry name" value="VWFADOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00327">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50234">
        <property type="entry name" value="VWFA"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="7" id="KW-0176">Collagen</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="domain" description="VWFA" evidence="14">
        <location>
            <begin position="23"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="domain" description="VWFA" evidence="14">
        <location>
            <begin position="423"/>
            <end position="611"/>
        </location>
    </feature>
    <feature type="domain" description="VWFA" evidence="14">
        <location>
            <begin position="635"/>
            <end position="823"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00043858"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00044000"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00065069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00073987"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018886.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="830" mass="92179" checksum="500E81E9523DBA3F" modified="2022-01-19" version="1">MLKARSAFRSACLVLLNRHCPVDLFFVLDTSESVALKRKPFGDVVTQVKLFTNKFIEKLTDRYYRCDRNLVWNAGALHYSDEVVLIKELSRMPTGRNDLQNKVSAVSYIGKGTYTDCAVKRGIEELLIRGSPQKENKYLIVVTDGHPLDGYKEPCGGLEDAANEAKHLGIKVFAVAISPDHLEPRLSVIATDSNHRRNFTATNADTDSTIDTIIDMIVSIPFLFPSIEPGPPSLLSTPARCRGVFGHAVLNELIECLYCFCYFRKRITQGEVCDGVTRVQSHSRMRGITFLHRPCTQCVGDGFVFLWAMPPEERNQRDREEMKPSVLFLLSQGAVGPIGPKGYRGDEGPMGPEVSVLYHCLQGRNGCVIYKPESGDQKSPYKQDCHSMGSCKLRSTGSKQPGCLTHIPLGLCFAAECKCGPVDVLFVLDSSESIGKDNFKDAKTFIINVIDRLSKDEHVKFESGDSRVGVVQYSHDNTQELVAMGDPKIDSIGALKEVIKNLNWIAGGTYTGEALQFTKENLLPRFASDKRVAIVITDGRSDTLRDLTPLSSLCEINTQIVSLGIGDIFQASPNSEQLGVIACEGTSHSPGLSVQMDTYAELLTDTFLQNVTSYICREKKCPDYKCTINFTQPADITLLVDSSASVGSQNFELTKKFVKRQAERFLTAHMPSEDFVRVSVVQYSGKNQQKPEAQFMQNYTVIADVIDKMKFLNGATDVNAALRYVTNLYRQYPRAGAVKRVLIFSDGNSQGITKSDIERAVQEAHRADIKIYVLAVGSQAHESNLRVLVTEKNAEYNVAYGESHLFRVPDYNSLLQGVFYRTVSRKVAAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUG7</accession>
    <name>A0A8C3SUG7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">BPTI/Kunitz inhibitor domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019948.1">
        <property type="protein sequence ID" value="ENSCSRP00000019078.1"/>
        <property type="gene ID" value="ENSCSRG00000014508.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.410.10">
        <property type="entry name" value="Pancreatic trypsin inhibitor Kunitz domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002223">
        <property type="entry name" value="Kunitz_BPTI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036880">
        <property type="entry name" value="Kunitz_BPTI_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020901">
        <property type="entry name" value="Prtase_inh_Kunz-CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050098">
        <property type="entry name" value="TFPI/VKTCI-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10083">
        <property type="entry name" value="KUNITZ-TYPE PROTEASE INHIBITOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10083:SF328">
        <property type="entry name" value="TISSUE FACTOR PATHWAY INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00014">
        <property type="entry name" value="Kunitz_BPTI"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00759">
        <property type="entry name" value="BASICPTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00131">
        <property type="entry name" value="KU"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57362">
        <property type="entry name" value="BPTI-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00280">
        <property type="entry name" value="BPTI_KUNITZ_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50279">
        <property type="entry name" value="BPTI_KUNITZ_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="1" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0722">Serine protease inhibitor</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034225830" description="BPTI/Kunitz inhibitor domain-containing protein" evidence="4">
        <location>
            <begin position="25"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="domain" description="BPTI/Kunitz inhibitor" evidence="5">
        <location>
            <begin position="71"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="BPTI/Kunitz inhibitor" evidence="5">
        <location>
            <begin position="121"/>
            <end position="184"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019078.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="262" mass="28823" checksum="8375C6A6710289BA" modified="2022-01-19" version="1">MKSGAIVLLLGLLALWAQLPPVAGGKCGQRAVEGDGTGGRREKPSFSASPLRVAWLFLPDTSLSALPLRPLYVPADPRSCYAMIPHWFYNWQAKKCENFMYGGCDGHENNFEMQTDCLGKCGGHARQGQEGIVPPLERPLGPCTAAIPRWTYNWRAKTCEEFSYGGCRGNKNNFETEVDCLQACAGHGKTHDNLGQCCYLHRAMNRSLYKKKTQISGLFTCQSQTVLLIPHTGYQEAKKGITRPPLLHSSSLAPSQHLGAVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUS0</accession>
    <name>A0A8C3SUS0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Storkhead box 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUS0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020868.1">
        <property type="protein sequence ID" value="ENSCSRP00000019969.1"/>
        <property type="gene ID" value="ENSCSRG00000015198.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019391">
        <property type="entry name" value="Storkhead-box_WHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040126">
        <property type="entry name" value="STOX1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22437:SF1">
        <property type="entry name" value="STORKHEAD-BOX PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22437">
        <property type="entry name" value="WINGED HELIX DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10264">
        <property type="entry name" value="WHD_Storkhead"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Winged helix Storkhead-box1" evidence="2">
        <location>
            <begin position="171"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="105"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="323"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="478"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="560"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="975"/>
            <end position="1013"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="339"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="478"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="573"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="975"/>
            <end position="1000"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF10264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019969.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1060" mass="119818" checksum="B0D3CA98479ACA49" modified="2022-01-19" version="1">MSRPRRAVQLAPGSLALVLRRRREAAGEPSGAALFRAFRRANARCHWNAGLVRAVSRVSLQGWLRGGVLLLQGPAAPLQLLRDAWLRRALRPPQGFLIRAVGESAGSAGHPERGGVSPAPPSAQEGPGRFHGEPGWRLRPALPVQPGKDGAWRQAQLSFFYILGDVSPIHMNPIFQSQFVPLAEILCCAISDMNAAHVIVTQETLMDQLVRYYPGIATPSQEILYSVLGTLIRERKIYHTGEGYFIVTPHTYFITDNVMKDNKKFLLEDNCPLLPSNSYLVSMESSADLTKENVPMVSHCRSCHCFPVQATFSERRHQQLINHEPNGRGQKGSGELKPSVQNQPLSTSVETHSCDTTKSLTSMKEKEKCKKFGLSLFWHSTSKKEKPKKKYSSFSAQFPPEEWPVRDEDNLDNIPRDIEHEIIKRINPVLTVDNLVKHTVLMKKFEEQKKYISKGTSTEMLTIKQKHISKGSVVKKQSKTAKHHRKVQSNKEKQIRKTQRKSQISEVMSENDKQEKCAECLSSHVTNEVIAHEQLYEDATVVKSHFIYKKQIKNPFQGLPCREKLSKKGPKGQKNSQFKSRIQKQEWSFQRSRSLDSSRTFDHEAIQSNAEKCSDKAKQNKSSHVNNSSLQPIKGHFSECSNYPQCSTLRIDDKCHYSRESSLSDSVYRGANKKVIGDVPKTHFSCVEDMFEFKEEIKYPLSSKDTHQCDKPAIICELLDQTSNRFLNFSLSNDPADANQFKQSEDGATQRLSTDKKNELMFNNTTTKWPESVNPEKKGCIDDQTLYQKLDDYDDVCSSLYLEEDDYPESYQQQLSHTISETGECNKGIQQIGTELSLRNCGLNIHPAECNTNVNRLDFCGHEGNECHSLTGSMDSSQECQKMDLAGENCFHDRLSQFYTHHDEEVDLAEHVQASDIGVNVFDFCKTNEGESDAETLPNTPNEMREKSACWTLELQTMEMRRKIGKKQQLFNSTHTTISGPNVQKEPNNLEGTENQSITGDSGIDSPRTQSLASNNSAILDGLKRRRSFLQNFEGINNSVRSERILTQNTLLQLTPVMNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUX5</accession>
    <name>A0A8C3SUX5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUX5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019995.1">
        <property type="protein sequence ID" value="ENSCSRP00000019124.1"/>
        <property type="gene ID" value="ENSCSRG00000014578.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042988">
        <property type="entry name" value="NOBOX"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47060">
        <property type="entry name" value="HOMEOBOX PROTEIN NOBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47060:SF1">
        <property type="entry name" value="HOMEOBOX PROTEIN NOBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="1 2" id="KW-0371">Homeobox</keyword>
    <keyword evidence="1 2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="4">
        <location>
            <begin position="125"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="1">
        <location>
            <begin position="127"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="92"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="20"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="41"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="92"/>
            <end position="103"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019124.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="466" mass="50784" checksum="E9CC0C4E9BF795BB" modified="2022-01-19" version="1">MNSVTRVPGAEFTQEIPDQSQERAEGYYPDSTEKETKKQKISGSSGMYSPKTSSVAPGDFYSLAQLQDVNLNLGHATRRSARCAAASTAGRQSYRMSSFQESRGGQDVAKEKKVPPENPEEQGALPPVRKKTRTFYSQLEELERMFQEDHYPDNEKRREIAAAVGVTPQRIMVMFLCTISIFLLSGSFSLPPSSPSPCTLYPTPLPCLAHCPDSPSSVTPLLSPLDLCMTQSLAFSFTVSSVTGVVTCCEAGQTKALSQGSFGSSRMECFPTIPSPPPIRRASLPLNMTFNPNNHIVPLMLDTPNSECSPSSQESSSREVLTYSFQSQGSPTSCNYPEQLEPTANLETPYYHYSNQPGTYQLPQYPTQHQLSQFHHLPVPLSSNVLPSVRLTPTTPSESNPAFFTLAGNSGVVTYGPAAASRGYLQHHIGGQILLQQPAGSSGELLLPPTPYPDFSHLLSGHPIRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVB7</accession>
    <name>A0A8C3SVB7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">MCF.2 cell line derived transforming sequence like</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the MCF2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVB7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020809.1">
        <property type="protein sequence ID" value="ENSCSRP00000019917.1"/>
        <property type="gene ID" value="ENSCSRG00000013926.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035025">
        <property type="term" value="P:positive regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01227">
        <property type="entry name" value="PH_Dbs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00170">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11857">
        <property type="entry name" value="SH3_DBS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00176">
        <property type="entry name" value="SPEC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000001">
        <property type="entry name" value="Guanine nucleotide exchange factor DBS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000078">
        <property type="entry name" value="Guanine nucleotide exchange factor DBS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001251">
        <property type="entry name" value="CRAL-TRIO_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035534">
        <property type="entry name" value="DBS_PH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035532">
        <property type="entry name" value="DBS_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001331">
        <property type="entry name" value="GDS_CDC24_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051336">
        <property type="entry name" value="RhoGEF_Guanine_NuclExch_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055251">
        <property type="entry name" value="SOS1_NGEF_PH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018159">
        <property type="entry name" value="Spectrin/alpha-actinin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056466">
        <property type="entry name" value="Spectrin_DBS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22826:SF115">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR DBS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22826">
        <property type="entry name" value="RHO GUANINE EXCHANGE FACTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13716">
        <property type="entry name" value="CRAL_TRIO_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00621">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22697">
        <property type="entry name" value="SOS1_NGEF_PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23289">
        <property type="entry name" value="Spectrin_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00325">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00516">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00150">
        <property type="entry name" value="SPEC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48065">
        <property type="entry name" value="DBL homology domain (DH-domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46966">
        <property type="entry name" value="Spectrin repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50191">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00741">
        <property type="entry name" value="DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50010">
        <property type="entry name" value="DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="CRAL-TRIO" evidence="12">
        <location>
            <begin position="1"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="domain" description="DH" evidence="11">
        <location>
            <begin position="552"/>
            <end position="732"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="10">
        <location>
            <begin position="744"/>
            <end position="866"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="9">
        <location>
            <begin position="1033"/>
            <end position="1094"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="881"/>
            <end position="938"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="959"/>
            <end position="1030"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="959"/>
            <end position="970"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00049987"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019917.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1123" mass="127378" checksum="2C88D876E1AC06A7" modified="2022-01-19" version="1">MHQDIIPLCAADIEDQLKKQFAYLSGGRGEDGCPVITFPDYPAFSEIPEKEFQNVLTYLTSIPSLQDAGIGFILVIDRRQDKWTSVKASILRIAASFPGNLQLVLVLRPTGFIHRTLSDLAFKFNRDEFKMKVPIIMLGSVTELHGYIDKTQLTEDFGGSLDYCHNRWLSHRTAIESFALMVKQTAQMLQSFGTELAETELPNDVQSTSSLLAAHSEKKDKMKEDLRLALKQGHDILESNRKPVTENPDYKLNQDQLDNQTTVERLLAQLDETEIAFDEFWAKHQQKLEQCVQLRNFEQTFREVKAALSIVSERLSAFTDVGNSCSHVEHMLKDLANFEEKSRVKKARVLASQGGQLVQNNHYAVDSIFPKCNELHHLCDAFATETEKRRGLLNKSLELHSLLEKSMRWCDEGIYLLASQPVDKCQSQDGAESALQEIEKFLDTGADNKIKEPNKVYQLYERILNQDLMEHVQKVFQKQESMEEMFQKRQVSLKKLAAKQTRPVQPVAPRPEVFVKSPCVSPGKLLQKSEMSEIRQSRGGSVMDDEENLAVLRSHVINELIETERAYVEELLCVLEGYAAEMDNPLMMHLISPGLLNKKDILFGNMEEIYHFHNRIFLKELENYIEYPELVGRCFLERMEDFQIYEKYCQNKPRSESLWRQFSDSAFFQECQRKLDHKLSLDSYLLKPVQRITKYQLLLKEMLKYSKNCEGAEDLQEALTSILGILKAVNDSMHQIAITGYDGNLNELGKLLMQGSFSVWTDHKKGHSKVKDLARFKPMQRHLFLHEKAVLFCKKREENGEGYEKAPSYSYKHSLNMTAVGITENAKGDSKKFEIWYNAREEVYIIQAPTPEIKATWVNEIRKVLTSQLQACREASQHRTLEHTHSLPIPASACTSPSRNQGRAVKKLEERKTDPTSPEGCVTSVAPKYPEKGKDDTVISSTSECSALSKKRFTLQGFTNLKSQKASPTSPDKKAKRHEVKSDPTPFGLRGWAKTSHSLDASEENDGWSSAEDPLNSSDAEEEEGEGGVEMKLTPGKYTVVTDYDKRGSEDLAVKSGDLVQLIREGEDRLWYVKNLSTGKEGLVPANNLLMLIGNSKSAQSLSSSGKRLIVNVAMVSPAILLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWJ0</accession>
    <name>A0A8C3SWJ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">ADP-ribosylhydrolase ARH1</fullName>
            <ecNumber evidence="4">3.2.2.19</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">ADP-ribose-L-arginine cleaving enzyme</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="7">[Protein ADP-ribosylarginine] hydrolase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3">Specifically acts as an arginine mono-ADP-ribosylhydrolase by mediating the removal of mono-ADP-ribose attached to arginine residues on proteins.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="8">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
        <text evidence="8">Binds 2 magnesium ions per subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the ADP-ribosylglycohydrolase family.</text>
    </comment>
    <dbReference type="EC" id="3.2.2.19" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWJ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020237.1">
        <property type="protein sequence ID" value="ENSCSRP00000019358.1"/>
        <property type="gene ID" value="ENSCSRG00000014775.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003875">
        <property type="term" value="F:ADP-ribosylarginine hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051725">
        <property type="term" value="P:protein de-ADP-ribosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.4080.10:FF:000002">
        <property type="entry name" value="ADP-ribosylarginine hydrolase isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.4080.10">
        <property type="entry name" value="ADP-ribosylation/Crystallin J1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012108">
        <property type="entry name" value="ADP-ribosylarg_hydro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050792">
        <property type="entry name" value="ADP-ribosylglycohydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005502">
        <property type="entry name" value="Ribosyl_crysJ1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036705">
        <property type="entry name" value="Ribosyl_crysJ1_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16222">
        <property type="entry name" value="ADP-RIBOSYLGLYCOHYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16222:SF26">
        <property type="entry name" value="ADP-RIBOSYLHYDROLASE ARH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03747">
        <property type="entry name" value="ADP_ribosyl_GH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF016939">
        <property type="entry name" value="ADP_ribslarg_hdr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101478">
        <property type="entry name" value="ADP-ribosylglycohydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="8" id="KW-0460">Magnesium</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="binding site" evidence="8">
        <location>
            <position position="59"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="60"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="61"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="307"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="309"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="310"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
            <label>1</label>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00049582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00049725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00049773"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00049798"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00049810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR605502-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019358.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="39828" checksum="502B46CD0225D7DF" modified="2022-01-19" version="1">MTSGLIENYVAAMVLSAVGDTLGYYNRKWEFLRDGQEIHRQVAQKGGLGNISIAGWKVSDDTVMHLATAEALVAAGKHPSFPELYSLIAKHYKDCMDDMDGRAPGFTCIQNALGLQPDQPDGWRIPFNKNEGGCGAAMRSMCIGLRFCHPEQLDSLIQVSIESGRMTHHHPTGYLGSLASALFTAYAVNRKPPHEWGKGLMEVLPQAKVYIQKSGYFVKENLKHWSYFEEQWKKYLEFRRISDGVSVPTFPKVYGVKERDEVYVSLSYSGWGGSSGHDAPMIAYDAILGAGNSWTELAHRAFFHGGDSDSTAAIAACWWGAMYGFKGVNVTLYRELEYRERLEKIAKALYEVSQPED</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWQ9</accession>
    <name>A0A8C3SWQ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">pepsin A</fullName>
            <ecNumber evidence="3">3.4.23.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Shows particularly broad specificity; although bonds involving phenylalanine and leucine are preferred, many others are also cleaved to some extent.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the peptidase A1 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.23.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWQ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021644.1">
        <property type="protein sequence ID" value="ENSCSRP00000020725.1"/>
        <property type="gene ID" value="ENSCSRG00000015348.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004190">
        <property type="term" value="F:aspartic-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007586">
        <property type="term" value="P:digestion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd05478">
        <property type="entry name" value="pepsin_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.70.10:FF:000006">
        <property type="entry name" value="Cathepsin E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.70.10:FF:000004">
        <property type="entry name" value="Pepsin A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.70.10">
        <property type="entry name" value="Acid Proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001461">
        <property type="entry name" value="Aspartic_peptidase_A1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001969">
        <property type="entry name" value="Aspartic_peptidase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012848">
        <property type="entry name" value="Aspartic_peptidase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034162">
        <property type="entry name" value="Pepsin_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033121">
        <property type="entry name" value="PEPTIDASE_A1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021109">
        <property type="entry name" value="Peptidase_aspartic_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47966">
        <property type="entry name" value="BETA-SITE APP-CLEAVING ENZYME, ISOFORM A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47966:SF22">
        <property type="entry name" value="PEPSIN A-3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07966">
        <property type="entry name" value="A1_Propeptide"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00026">
        <property type="entry name" value="Asp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00792">
        <property type="entry name" value="PEPSIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50630">
        <property type="entry name" value="Acid proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00141">
        <property type="entry name" value="ASP_PROTEASE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51767">
        <property type="entry name" value="PEPTIDASE_A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 12" id="KW-0064">Aspartyl protease</keyword>
    <keyword evidence="6" id="KW-0222">Digestion</keyword>
    <keyword evidence="9 11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4 12" id="KW-0645">Protease</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Peptidase A1" evidence="13">
        <location>
            <begin position="101"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="active site" evidence="10">
        <location>
            <position position="119"/>
        </location>
    </feature>
    <feature type="active site" evidence="10">
        <location>
            <position position="302"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="132"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="293"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="333"/>
            <end position="365"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002318"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007447"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011924"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022750"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR601461-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRSR" id="PIRSR601461-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020725.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="405" mass="43443" checksum="8C892719FA913D43" modified="2022-01-19" version="1">MGWDFPRVLRELCAQLSLTFSALGTHLLYTPLIILGVIRGLSAMEKVSLKKGKSLRQNLKEHGLLEDFLKKHPYNVASKYFPSLANDYASEPLTNYMDVDYYGTISIGTPAQDFTVIFDTGSSNLWVPSVYCSSTACSNHNKFNPSDSSTYQATSQSLSIQYGTGSMTGILAYDTVQVGGIVDTKQIFGLSETEPGSTFYYAPFDGILGLAFPSIASSGATPVFDNMMNEGLVSQDLFSVYLSSNGQSGSFVMFGGIDSSYYSGSLNWIPLSSETYWEITMDSVTMNGQTIACSGGCQAIIDTGTSLLAGPSTGISSINSYIGASDGTVRISCSDMSSLPNIVFTINGIEFPVPASAYIIDSGSCTSGFESIDVGGLWILGDVFIRQYYVVFDRANNQVALANVA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXM1</accession>
    <name>A0A8C3SXM1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Transmembrane protein 220</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXM1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021309.1">
        <property type="protein sequence ID" value="ENSCSRP00000020404.1"/>
        <property type="gene ID" value="ENSCSRG00000015508.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9924288at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029377">
        <property type="entry name" value="TMEM220"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34262">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 220"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34262:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 220"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15071">
        <property type="entry name" value="TMEM220"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020404.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="165" mass="18090" checksum="F09EC51E4C2D0612" modified="2022-01-19" version="1">MAGSCSGPGRLWRLCNLLMAAFFGLAAAVQINDPDAGLWIVVYIVPAVLTLLVGLNPSITDNVVWRSLSDLHSAACLVGTIALGCSLFAYAKSNILHEEEGRELFGLVIITIWMNLCRNSAKNPLSGIRLMVAISLSLFPFVTWLYIYMNSEMRSSWPTHCKTVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYA5</accession>
    <name>A0A8C3SYA5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">RNA helicase</fullName>
            <ecNumber evidence="3">3.6.4.13</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="3.6.4.13"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.6.4.13" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYA5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021052.1">
        <property type="protein sequence ID" value="ENSCSRP00000020150.1"/>
        <property type="gene ID" value="ENSCSRG00000015349.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003724">
        <property type="term" value="F:RNA helicase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd18787">
        <property type="entry name" value="SF2_C_DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000318">
        <property type="entry name" value="ATP-dependent RNA helicase DDX19B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000357">
        <property type="entry name" value="ATP-dependent RNA helicase DDX19B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011545">
        <property type="entry name" value="DEAD/DEAH_box_helicase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014001">
        <property type="entry name" value="Helicase_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001650">
        <property type="entry name" value="Helicase_C-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014014">
        <property type="entry name" value="RNA_helicase_DEAD_Q_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47958">
        <property type="entry name" value="ATP-DEPENDENT RNA HELICASE DBP3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00270">
        <property type="entry name" value="DEAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00271">
        <property type="entry name" value="Helicase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00487">
        <property type="entry name" value="DEXDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00490">
        <property type="entry name" value="HELICc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51192">
        <property type="entry name" value="HELICASE_ATP_BIND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51194">
        <property type="entry name" value="HELICASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51195">
        <property type="entry name" value="Q_MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="7" id="KW-0347">Helicase</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="DEAD-box RNA helicase Q" evidence="16">
        <location>
            <begin position="92"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase ATP-binding" evidence="14">
        <location>
            <begin position="125"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="Helicase C-terminal" evidence="15">
        <location>
            <begin position="306"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="22"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="Q motif" evidence="12">
        <location>
            <begin position="92"/>
            <end position="120"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00047984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020150.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="479" mass="53953" checksum="A3E33EDC24D86CDD" modified="2022-01-19" version="1">MATDSWALAVDEQEAAAESLSNLHLKEEKMKPNSNGAVVKTDDNAEKTEDEEKEDRAAQSLLNKLIRSNLVDTTNQVEVLQRDPTSPLYSVKSFEELRLKPQLLQGVYAMGFNRPSKIQENALPMMLAEPPQNLIAQSQSGTGKTAAFVLAMLSRVEPVNKYPQCLCLSPTYELALQTGKVIEQMGKFHPELSLAYAVRGNKLERGQKISEQIVIGTPGTVLDWCSKLKFIDPKKIKVFVLDEADVMIATQGHQDQSIRIQRMLPRDCQMLLFSATFEDSVWKFAQKVVPDPNIIKLKREEETLDTIKQYYVLCNNRDEKFQALCNIYGAITIAQAMIFCHTRKTAGWLAGELSKEGHQVALLSGEMMVEQRAAVIERFREGKEKVLVTTNVCARGIDVEQVSVVINFDLPVDKDGNPDNETYLHRIGRTGRFGKRGLAVNMVDSKHSMNILNRIQEHFNKKIEKLDTDDLDEIEKIAN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZR6</accession>
    <name>A0A8C3SZR6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">MAP3K7 C-terminal-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZR6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022969.1">
        <property type="protein sequence ID" value="ENSCSRP00000021997.1"/>
        <property type="gene ID" value="ENSCSRG00000016623.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042800">
        <property type="entry name" value="Map3k7cl"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47140">
        <property type="entry name" value="MAP3K7 C-TERMINAL-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47140:SF1">
        <property type="entry name" value="MAP3K7 C-TERMINAL-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="88"/>
            <end position="139"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021997.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="161" mass="18315" checksum="8CA74DD3672EB9FE" modified="2022-01-19" version="1">MVQGATLEHADKRVGSSAHMITTARVPADKPVRIAFSLNDSPDDTPPENTFPLAFPELEQQLQPLPPCHDSTESMEVFKQHCQIAEEYHEVKKEIALLEERKKELIARLEQAEKESMDAAQLAKEYAELTEENRTLKLAQTQCAEQLEKLRIQYQKRQGSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T042</accession>
    <name>A0A8C3T042_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">5',3'-nucleotidase, mitochondrial</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the 5'(3')-deoxyribonucleotidase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T042"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022412.1">
        <property type="protein sequence ID" value="ENSCSRP00000021460.1"/>
        <property type="gene ID" value="ENSCSRG00000016257.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008253">
        <property type="term" value="F:5'-nucleotidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009223">
        <property type="term" value="P:pyrimidine deoxyribonucleotide catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02587">
        <property type="entry name" value="HAD_5-3dNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.40.40:FF:000001">
        <property type="entry name" value="5'(3')-deoxyribonucleotidase, cytosolic type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000133">
        <property type="entry name" value="5'(3')-deoxyribonucleotidase, cytosolic type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.40.40">
        <property type="entry name" value="Deoxyribonucleotidase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010708">
        <property type="entry name" value="5'(3')-deoxyribonucleotidase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16504">
        <property type="entry name" value="5'(3')-DEOXYRIBONUCLEOTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16504:SF6">
        <property type="entry name" value="5'(3')-DEOXYRIBONUCLEOTIDASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06941">
        <property type="entry name" value="NT5C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG01145">
        <property type="entry name" value="C1.2.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG01126">
        <property type="entry name" value="C1.2:_Nucleotidase_Like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0460">Magnesium</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0546">Nucleotide metabolism</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="active site" description="Nucleophile" evidence="9">
        <location>
            <position position="70"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor" evidence="9">
        <location>
            <position position="72"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009589"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR610708-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021460.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="262" mass="29783" checksum="8D52529CD990C474" modified="2022-01-19" version="1">MGPRLSYARHDTPLIPPPSIPSSAMMVLSSFLHLHTRHCGPFTARGLGRAPLSGARPCSAMGRPLRVLVDMDGVLADFEGGFLKKFRARYPEKPYIALEDRRGFWVSEQYGQLRPELSEKAIGIWESKNFFIELDPIPGAVEAVKQMAELENTAVFICTSPIKKYRYCAYEKYAWVEKHFGQEFLEQMVLTRDKTVISGDLLIDDRPDITGAEPNPSWEHVLFTACHNKHLQLQPPSRRLHSWAEDWRAILDSKRPPPSQAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0X8</accession>
    <name>A0A8C3T0X8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Secreted frizzled-related protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the secreted frizzled-related protein (sFRP) family.</text>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0X8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022217.1">
        <property type="protein sequence ID" value="ENSCSRP00000021278.1"/>
        <property type="gene ID" value="ENSCSRG00000016058.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017147">
        <property type="term" value="F:Wnt-protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060070">
        <property type="term" value="P:canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035567">
        <property type="term" value="P:non-canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.2000.10:FF:000001">
        <property type="entry name" value="secreted frizzled-related protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.2000.10">
        <property type="entry name" value="Frizzled cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015526">
        <property type="entry name" value="Frizzled/SFRP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020067">
        <property type="entry name" value="Frizzled_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036790">
        <property type="entry name" value="Frizzled_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001134">
        <property type="entry name" value="Netrin_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018933">
        <property type="entry name" value="Netrin_module_non-TIMP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11309">
        <property type="entry name" value="FRIZZLED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11309:SF149">
        <property type="entry name" value="SECRETED FRIZZLED-RELATED PROTEIN 2-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01392">
        <property type="entry name" value="Fz"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01759">
        <property type="entry name" value="NTR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00063">
        <property type="entry name" value="FRI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63501">
        <property type="entry name" value="Frizzled cysteine-rich domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50038">
        <property type="entry name" value="FZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50189">
        <property type="entry name" value="NTR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="8 9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 10" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034450851" description="Secreted frizzled-related protein 2" evidence="10">
        <location>
            <begin position="35"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="FZ" evidence="11">
        <location>
            <begin position="46"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="domain" description="NTR" evidence="12">
        <location>
            <begin position="163"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="61"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="98"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="129"/>
            <end position="153"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00090"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021278.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="15">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="294" mass="32110" checksum="55E4D17219B9A6D2" modified="2022-01-19" version="1">GCGAGLGGSPSRLPMDVPLLLVLLAWAWRSPSLAAPFPYQLARLSSQSSSCKPVPSSMTLCHGVGYNEMRLPNLLGHDSMKEALQQAASWVPLLTKQCHGDTKKFLCSLFAPVCISDLEDPVYPCRSLCEAVRDGCTPVMAAFGFPWPEMFNCSRFPRGNELCLFLSLPDAVAPPTLCFPAVCPTPTDSFSPAALKMSIKALSSAAGDLKVTPELKGRTLYKQGGWSEEELKKPALWLTHGETCACEELRGQGTVVLAMGHKVAGRLVISWVRRWQRGERELKKFTRAVRKIQC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T391</accession>
    <name>A0A8C3T391_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">3'-phosphoadenosine 5'-phosphosulfate synthase 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Sulfur metabolism; sulfate assimilation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="3">In the C-terminal section; belongs to the sulfate adenylyltransferase family.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">In the N-terminal section; belongs to the APS kinase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T391"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025251.1">
        <property type="protein sequence ID" value="ENSCSRP00000024210.1"/>
        <property type="gene ID" value="ENSCSRG00000018178.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00097"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004020">
        <property type="term" value="F:adenylylsulfate kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004781">
        <property type="term" value="F:sulfate adenylyltransferase (ATP) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050428">
        <property type="term" value="P:3'-phosphoadenosine 5'-phosphosulfate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000103">
        <property type="term" value="P:sulfate assimilation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd02027">
        <property type="entry name" value="APSK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00517">
        <property type="entry name" value="ATPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000212">
        <property type="entry name" value="Adenylyl-sulfate kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.400.10:FF:000001">
        <property type="entry name" value="bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.620:FF:000006">
        <property type="entry name" value="bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.620">
        <property type="entry name" value="HUPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.400.10">
        <property type="entry name" value="Sulfate adenylyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00065">
        <property type="entry name" value="Adenylyl_sulf_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002891">
        <property type="entry name" value="APS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059117">
        <property type="entry name" value="APS_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025980">
        <property type="entry name" value="ATP-Sase_PUA-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015947">
        <property type="entry name" value="PUA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014729">
        <property type="entry name" value="Rossmann-like_a/b/a_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024951">
        <property type="entry name" value="Sulfurylase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002650">
        <property type="entry name" value="Sulphate_adenylyltransferase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00455">
        <property type="entry name" value="apsK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003013">
        <property type="entry name" value="PRK03846.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00339">
        <property type="entry name" value="sopT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11055">
        <property type="entry name" value="BIFUNCTIONAL 3'-PHOSPHOADENOSINE 5'-PHOSPHOSULFATE SYNTHASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11055:SF17">
        <property type="entry name" value="BIFUNCTIONAL 3'-PHOSPHOADENOSINE 5'-PHOSPHOSULFATE SYNTHASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01583">
        <property type="entry name" value="APS_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01747">
        <property type="entry name" value="ATP-sulfurylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14306">
        <property type="entry name" value="PUA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52374">
        <property type="entry name" value="Nucleotidylyl transferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF88697">
        <property type="entry name" value="PUA domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0418">Kinase</keyword>
    <keyword evidence="9" id="KW-0511">Multifunctional enzyme</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="APS kinase" evidence="10">
        <location>
            <begin position="51"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="domain" description="ATP-sulfurylase PUA-like" evidence="12">
        <location>
            <begin position="233"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="domain" description="Sulphate adenylyltransferase catalytic" evidence="11">
        <location>
            <begin position="394"/>
            <end position="617"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF01583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF01747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF14306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024210.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="624" mass="70781" checksum="0A66E79CB6E3BAC2" modified="2022-01-19" version="1">MERPGSQSKKVKLSNAVQSWGMQRATNVTYQAHHVSRNKRGQVVGTRGGFRGCTVWLTGLSGAGKTTVSMALEEYLVCHDIPCYTLDGDNIRQGLNKNLGFSPEDREENVRRIAEVAKLFADAGLVCIASFISPYTQDRSNARQIHEGASLPFFEVFVDAPLHVCEKRDVKGLYKKARAGEIKGFTGIDSEYEKPEAPELVLKTDSCDVNDCIQQVVELLQERDIVPVDASYEVKELYVPENKLKLAKSDAETLLTLEINKVDMQWVQVLAEGWATPLNGFMREREYLQCLHFDCLLDGGVINLSVPIVLTASQEDKERLDGCTALALVYEGRRVAILRNPEFYEHRKEERCARQWGTICKEHPYIKKVMEQGDWLIGGDLQVLDRIYWNDGLDQYRLTPAELKQKFKEMNADAVFAFQLRNPVHNGHALLMQDTHKQLLERGYRRPVLLLHPLGGWTKEDDVPLMWRMKQHAAVLEEGILNPETTVVAIFPSPMMYAGPTEVQWHCRSRMVAGANFYIVGRDPAGMPHPETGKDLYEPTHGAKVLTMAPGLKTLEIVPFRVAAYNKKKKGMDYYDSEHHEDFEFISGTRMRKLAREGQNPPEGFMAPKAWTVLTEYYKSLEKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T432</accession>
    <name>A0A8C3T432_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Noggin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="7">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the noggin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T432"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023644.1">
        <property type="protein sequence ID" value="ENSCSRP00000022655.1"/>
        <property type="gene ID" value="ENSCSRG00000017087.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051216">
        <property type="term" value="P:cartilage development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009953">
        <property type="term" value="P:dorsal/ventral pattern formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030514">
        <property type="term" value="P:negative regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045596">
        <property type="term" value="P:negative regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001649">
        <property type="term" value="P:osteoblast differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.90.10">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.520">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029034">
        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008717">
        <property type="entry name" value="Noggin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10494">
        <property type="entry name" value="BONE MORPHOGENETIC PROTEIN INHIBITOR, NOGGIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10494:SF6">
        <property type="entry name" value="NOGGIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05806">
        <property type="entry name" value="Noggin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF008129">
        <property type="entry name" value="Noggin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57501">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0891">Chondrogenesis</keyword>
    <keyword evidence="3 7" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034744285" description="Noggin" evidence="9">
        <location>
            <begin position="17"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="159"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="182"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="189"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="212"/>
            <end position="229"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007480"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRNR" id="PIRNR008129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR008129-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022655.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="247" mass="28201" checksum="1570DABE73F2F18D" modified="2022-01-19" version="1">IFRGSIPAILFFCVLGADLPLPEKISETTPPNPDVHLIRSKPSAHVRPYSLSRSASDYHYSPKPKHLRAPRLLKLLGPSYDPFWMSLQDPQSRNTSLEQLDTLSQDLADGTSRYRNKLLQEAENVELPVLLHPEDRMASNLSQAVAHRLRRWLVDSATCHLTSSWVDLGPVFWPRWVRHTECDTSHTGCSWPPGMTCRPAQFTHIKLLVWHCWMSKDPAIDTGRILQQCTWRQIPYPVVSACKCSCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4Q8</accession>
    <name>A0A8C3T4Q8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Transmembrane protein 119</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4Q8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022747.1">
        <property type="protein sequence ID" value="ENSCSRP00000021786.1"/>
        <property type="gene ID" value="ENSCSRG00000016482.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001503">
        <property type="term" value="P:ossification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030501">
        <property type="term" value="P:positive regulation of bone mineralization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045669">
        <property type="term" value="P:positive regulation of osteoblast differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033690">
        <property type="term" value="P:positive regulation of osteoblast proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031453">
        <property type="entry name" value="TMEM119"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28645">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 119"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28645:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 119"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15724">
        <property type="entry name" value="TMEM119"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="3">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034214696" evidence="3">
        <location>
            <begin position="30"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="95"/>
            <end position="119"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="34"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="136"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="184"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="40"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="154"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="198"/>
            <end position="209"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021786.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="32888" checksum="DD159A8DDF5D5FC4" modified="2022-01-19" version="1">MVVEKQSGLLYKQPTVCVLLMLMVPLCTPRSTHNQPTVLDDNSGSGDNPGGSIPPSASVNLGASPTSGTIAVNSVNGTSTSINIFSRIVTFFKEYMLLIIVVGSLVFVLLFIVCAAAIVRQKHKASAYYPSSFPKKKYVDQNDRSGGAKAFNEVPEKAPETHPEEPVDSSKQLQADILAAAQNLKSPGKVSMANGDGAKIEDKPPKEQEEGTEADNDRQTAQCVSKDQAPPQEKAEPAKETPAPSCIAETEAKGEEPLSTEEDQPVQQANESLPEELKECPGAADPVMQTTEGEKQDVSVPAAPDTGAAGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4U8</accession>
    <name>A0A8C3T4U8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Pinin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="20">Found in a mRNA splicing-dependent exon junction complex (EJC). Found in a complex with SR proteins. Found in a mRNP complex with RNPS1. Component of the PSAP complex consisting of RNPS1, SAP18 and PNN. Interacts with PNISR, CTBP1, CTBP2, KRT8, KRT18, KRT19, PS1D/PNO40, PPIG, RNPS1, SFRS4 and SRRM2. Identified in the spliceosome C complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
            <location evidence="2">Desmosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus speckle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the pinin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4U8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025218.1">
        <property type="protein sequence ID" value="ENSCSRP00000024182.1"/>
        <property type="gene ID" value="ENSCSRG00000018150.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030057">
        <property type="term" value="C:desmosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039853">
        <property type="entry name" value="Pinin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006786">
        <property type="entry name" value="Pinin_SDK_MemA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006787">
        <property type="entry name" value="Pinin_SDK_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12707:SF0">
        <property type="entry name" value="PININ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12707">
        <property type="entry name" value="PINN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04696">
        <property type="entry name" value="Pinin_SDK_memA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04697">
        <property type="entry name" value="Pinin_SDK_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0007">Acetylation</keyword>
    <keyword evidence="16" id="KW-0010">Activator</keyword>
    <keyword evidence="11" id="KW-0965">Cell junction</keyword>
    <keyword evidence="14 21" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="15" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="8" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="18" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="19" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0747">Spliceosome</keyword>
    <keyword evidence="17" id="KW-0804">Transcription</keyword>
    <keyword evidence="13" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Pinin/SDK" evidence="24">
        <location>
            <begin position="1"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="domain" description="Pinin/SDK/MemA protein" evidence="23">
        <location>
            <begin position="135"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="23"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="276"/>
            <end position="691"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="21">
        <location>
            <begin position="162"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="23"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="86"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="119"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="276"/>
            <end position="314"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="359"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="444"/>
            <end position="468"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="22">
        <location>
            <begin position="482"/>
            <end position="492"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="22">
        <location>
            <begin position="519"/>
            <end position="529"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="22">
        <location>
            <begin position="533"/>
            <end position="551"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="22">
        <location>
            <begin position="552"/>
            <end position="605"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="22">
        <location>
            <begin position="609"/>
            <end position="627"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="628"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="22">
        <location>
            <begin position="676"/>
            <end position="691"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010386"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00020056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00025916"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="Pfam" id="PF04696"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="Pfam" id="PF04697"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024182.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="691" mass="78605" checksum="7821BE81308ED4CC" modified="2022-01-19" version="1">MAVAVRALQEQLEKAKESLKHVDENIRKLTGRDPNDVRPTQGRLLTITGPGGGRGRGSILLRRGFSDSGGPPAKQRDLEGATSRLGGERRTRRESRHESDAEDEDVKKPALQSSVVATSKERTRRDLIQDQTMDEKGKQRNRRIFGLLMGTLQKFKQESTVATERQKRRQEIEQKLEVQAEEERKQVENERRELFEERRAKQTELRLLEQKVELAQLQEEWNEHNAKIIKYIRTRTRPHLFYIPGRMCPATQKLIDDSQKKLNAIFENRRNEFAEQINKMEARPRRQSVKEKEQQEVHNEEKREEQNKEQEEGKVAQQVEEMETGNQNNDVEMEEAGEEKVKIGAGHSDAEKEQEEEEEQKHEMEDKVERAEVKENDRQQDSQHEEVMVVREEGESSQPVDNKQDMMEMNEANSVEPLESENSKEVEPEAECDAQPAEELNTDSPEKEKANKPEIETEPEEKLEKEPEAQPEPEAEIQPQPESVPLPQPPPLSQSIQDQEPQADQEEVAVVSVKLGELQSDQIQATSVEIKNKTRSRSRGRTKNKTSKSRSHSSTSTSSSSSSSSSSGSSSSSGSSSSRSSSSSSSSTSGSSSRDSSSSSTSSSESRSRSRGRGHNRDRKRRRSLDRKRRDASGLDRSHKSSKGSSRDTKGSKDKSSRSDRKRSVSENSRSGKRTSRSERDRKSDRKDKRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5C3</accession>
    <name>A0A8C3T5C3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">T-box transcription factor 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="8">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5C3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024477.1">
        <property type="protein sequence ID" value="ENSCSRP00000023459.1"/>
        <property type="gene ID" value="ENSCSRG00000017584.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003218">
        <property type="term" value="P:cardiac left ventricle formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001708">
        <property type="term" value="P:cell fate specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007389">
        <property type="term" value="P:pattern specification process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.820:FF:000005">
        <property type="entry name" value="T-box transcription factor TBX5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.820">
        <property type="entry name" value="Transcription factor, T-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008967">
        <property type="entry name" value="p53-like_TF_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046360">
        <property type="entry name" value="T-box_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036960">
        <property type="entry name" value="T-box_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001699">
        <property type="entry name" value="TF_T-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018186">
        <property type="entry name" value="TF_T-box_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11267">
        <property type="entry name" value="T-BOX PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11267:SF28">
        <property type="entry name" value="T-BOX TRANSCRIPTION FACTOR TBX5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00907">
        <property type="entry name" value="T-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00937">
        <property type="entry name" value="TBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00425">
        <property type="entry name" value="TBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49417">
        <property type="entry name" value="p53-like transcription factors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01283">
        <property type="entry name" value="TBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01264">
        <property type="entry name" value="TBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50252">
        <property type="entry name" value="TBOX_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="T-box" evidence="10">
        <location>
            <begin position="58"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="17"/>
            <end position="28"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023459.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="523" mass="58400" checksum="103A1103A803934D" modified="2022-01-19" version="1">MADAEEGFGLPNTPADPESKELQSETKPDSQLGASSKSPSSPQAAFTQQGMEGIKVFLHERELWLKFHEVGTEMIITKAGRRMFPSYKVKVTGLNPKTKYILLMDIVPADDHRYKFADNKWSVTGKAEPAMPGRLYVHPDSPATGAHWMRQLVSFQKLKLTNNHLDPFGHIILNSMHKYQPRLHIVKADENNGFGSKNTAFCTHVFPETAFIAVTSYQNHKVTRMGENSWGDGSVGSWSRWTILTCCIFSPVFFSKEYPVVPRSTVRQKVASNHSPFSGETRVLSASSNLASQYQCENGVSSTSQDLLPPANPYPISQEHSQIYHCTKRKDEECSTTEHPYKKPYMETSPADEDPFYRSGYSQQQGLNTSYRTESAQRQACMYASSAPPTDPVPSLEDISCNTWPTVPSYSSCTVTAMQPMDRLPYQHFSAHFTSGPLMPRLTGVANHTSPQIGDTHNMFQHQTSVSHQPIIRQCGPQTGIQSPPTIQPAEFLYSHGVPRTLSPHQYHSVHGVGMVPEWSENS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6I4</accession>
    <name>A0A8C3T6I4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Replication factor C subunit 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Activator 1 36 kDa subunit</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Activator 1 subunit 5</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Replication factor C 36 kDa subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Subunit of the replication factor C (RFC) complex which acts during elongation of primed DNA templates by DNA polymerases delta and epsilon, and is necessary for ATP-dependent loading of proliferating cell nuclear antigen (PCNA) onto primed DNA.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Subunit of the RFC complex, an heteropentameric complex consisting of a large subunit RFC1 and four small subunits RFC2, RFC3, RFC4 and RFC5; the RFC complex interacts with PCNA. Forms an heterotetrameric complex with RFC2, RFC3 and RFC4; this complex has ATPase activity but is not stimulated by PCNA. The heterotetramer of subunits RFC2, RFC3, RFC4 and RFC5 interacts with RAD17.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the activator 1 small subunits family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6I4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026012.1">
        <property type="protein sequence ID" value="ENSCSRP00000024950.1"/>
        <property type="gene ID" value="ENSCSRG00000018686.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005663">
        <property type="term" value="C:DNA replication factor C complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003689">
        <property type="term" value="F:DNA clamp loader activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006261">
        <property type="term" value="P:DNA-templated DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00009">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18140">
        <property type="entry name" value="HLD_clamp_RFC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001637">
        <property type="entry name" value="replication factor C subunit 2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000028">
        <property type="entry name" value="Replication factor C subunit 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.272.10:FF:000004">
        <property type="entry name" value="Replication factor C subunit 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001987">
        <property type="entry name" value="replication factor C subunit 5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.272.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008921">
        <property type="entry name" value="DNA_pol3_clamp-load_cplx_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050238">
        <property type="entry name" value="DNA_Rep/Repair_Clamp_Loader"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013748">
        <property type="entry name" value="Rep_factorC_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047854">
        <property type="entry name" value="RFC_lid"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001679">
        <property type="entry name" value="PRK00440.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11669">
        <property type="entry name" value="REPLICATION FACTOR C / DNA POLYMERASE III GAMMA-TAU SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11669:SF9">
        <property type="entry name" value="REPLICATION FACTOR C SUBUNIT 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00004">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08542">
        <property type="entry name" value="Rep_fac_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48019">
        <property type="entry name" value="post-AAA+ oligomerization domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0235">DNA replication</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AAA+ ATPase" evidence="13">
        <location>
            <begin position="50"/>
            <end position="178"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005378"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00058626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00064565"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00070185"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00076698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00077957"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00080380"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024950.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="338" mass="37943" checksum="9D86B33B13C69F03" modified="2022-01-19" version="1">MEPAAPKPPPPAGKSRNLPWVEKYRPQTLNDLISHQDILSTIQKFISEDRLPHLLLYGPPGTGKTSTILACAKQLYKDKEFNAMVLELNASDDRGIDVVRGPILSFASTRTIFKKGFKLVILDEADAMTQDAQNALRRVIEKFTENTRFCLICNYLSKIIPALQSRCTRFRFGPLTPELMVPRLQHVIKEEMADVSEDGMKALVTLSSGDMRRALNILQSTTMAFGKVTEDTVYTCTGHPLKSDIANILDWMLNQDFTTAYKKILELKTLKGLALHDILTEIHLFVHRVDFPPSVRIQLLIKMADIEHRLAAGTSEKIQLSSLIAAFQVTRDLIVAEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6J2</accession>
    <name>A0A8C3T6J2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Ankyrin repeat and SOCS box containing 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6J2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026023.1">
        <property type="protein sequence ID" value="ENSCSRP00000024962.1"/>
        <property type="gene ID" value="ENSCSRG00000018699.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd03725">
        <property type="entry name" value="SOCS_ASB6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.750.20:FF:000001">
        <property type="entry name" value="Ankyrin repeat and SOCS box containing 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.750.20">
        <property type="entry name" value="SOCS box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037327">
        <property type="entry name" value="ASB6_SOCS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001496">
        <property type="entry name" value="SOCS_box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036036">
        <property type="entry name" value="SOCS_box-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24132">
        <property type="entry name" value="ANKYRIN REPEAT AND SOCS BOX PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24132:SF24">
        <property type="entry name" value="ANKYRIN REPEAT AND SOCS BOX PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13637">
        <property type="entry name" value="Ank_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07525">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00253">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00969">
        <property type="entry name" value="SOCS_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158235">
        <property type="entry name" value="SOCS box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50225">
        <property type="entry name" value="SOCS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="repeat" description="ANK" evidence="2">
        <location>
            <begin position="102"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="2">
        <location>
            <begin position="136"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="SOCS box" evidence="3">
        <location>
            <begin position="363"/>
            <end position="412"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024962.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="424" mass="47560" checksum="0C9C2D52BF08E615" modified="2022-01-19" version="1">MPFLHGFRRIIFEYQPLVDEILGCLGIQDPEKQKTMESPSCLAEDSSKFLVLNKLLERETESPFYQEGVSYSLLKVAELGLVHVAEILLQNGANLSFEDPVTYYTALHIAVLRNQPDMVELLVRRGADINRRDRIHESSPLDLASEEPERLPCLQRLLELGADVNAADKNGKTALLHVLASSDGIQLHNTENIQLLLEGGADVKATTKDGDTVFNSIIFLLGETVRGDEEEARMVSRFCFRVTQLLMAHGADPSKCPAHESLTYVCLKSFKLHFPLLRFLLESGASYNCSVHGPSCWSGFHIVFERLYSHLSSSEDDSFSADFLQKAETVLELMVASAQIPKLPSNVDINSISFRFHGEKIKALFYSLKQLQDSPPALKHLCRVYIRQCLKPWPVDVKIKALPLPARLKQYLLIDHGNAGEEDI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9L5</accession>
    <name>A0A8C3T9L5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Potassium channel tetramerization domain containing 10</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the BACURD family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9L5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024928.1">
        <property type="protein sequence ID" value="ENSCSRP00000023899.1"/>
        <property type="gene ID" value="ENSCSRG00000017958.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031463">
        <property type="term" value="C:Cul3-RING ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004842">
        <property type="term" value="F:ubiquitin-protein transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035024">
        <property type="term" value="P:negative regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051260">
        <property type="term" value="P:protein homooligomerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18399">
        <property type="entry name" value="BTB_POZ_KCTD10_BACURD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000013">
        <property type="entry name" value="BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045068">
        <property type="entry name" value="BACURD1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003131">
        <property type="entry name" value="T1-type_BTB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11145">
        <property type="entry name" value="BTB/POZ DOMAIN-CONTAINING ADAPTER FOR CUL3-MEDIATED RHOA DEGRADATION PROTEIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11145:SF14">
        <property type="entry name" value="BTB_POZ DOMAIN-CONTAINING ADAPTER FOR CUL3-MEDIATED RHOA DEGRADATION PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02214">
        <property type="entry name" value="BTB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="BTB" evidence="6">
        <location>
            <begin position="29"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00025759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023899.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="310" mass="35013" checksum="6E78925D2082BEC8" modified="2022-01-19" version="1">MSGESVVSSAVPAAATRTTSFKGTSPSSKYVKLNIGGALYYTTMQTLTKQDTMLKAMFSGRMEVLTDSEGWILIDRCGKHFGTILNYLRDGAVPLPESRREIEELLAEAKYYLVQGLVDECQAALQNKDAYEPFCKVPVITSSKEEQKLIATSNKPAVKLLYNRSNNKYSYTSNSDDNMLKNIELFDKLSLRFNGRVLFIKDVIGDEICCWSFYGQGRKIAEVCCTSIVYATEKKQTKVEFPEARIYEETLNILLYEAQDGRGPDNALLEATGGAAGRSHHLDEDEERERIERVRRIHIKRPDDRAHLHQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9Z9</accession>
    <name>A0A8C3T9Z9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">S100 calcium binding protein P</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the S-100 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9Z9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026376.1">
        <property type="protein sequence ID" value="ENSCSRP00000025307.1"/>
        <property type="gene ID" value="ENSCSRG00000018929.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070062">
        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048306">
        <property type="term" value="F:calcium-dependent protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046914">
        <property type="term" value="F:transition metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043542">
        <property type="term" value="P:endothelial cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00213">
        <property type="entry name" value="S-100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000044">
        <property type="entry name" value="Protein S100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034325">
        <property type="entry name" value="S-100_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001751">
        <property type="entry name" value="S100/CaBP7/8-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013787">
        <property type="entry name" value="S100_Ca-bd_sub"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11639:SF134">
        <property type="entry name" value="PROTEIN S100-A1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11639">
        <property type="entry name" value="S100 CALCIUM-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01023">
        <property type="entry name" value="S_100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01394">
        <property type="entry name" value="S_100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00303">
        <property type="entry name" value="S100_CABP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0106">Calcium</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="5">
        <location>
            <begin position="49"/>
            <end position="84"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025307.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="95" mass="10685" checksum="413B5C3FDD965D47" modified="2022-01-19" version="1">MSELETAMGMIIDVFDKYSGAEGNKQTLTKGELKTLLEKELPNFLSSVKDKEAADKLFKGLDENGDSEVDFNEFIIFVAAMTCCCHNYFVQKECK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB10</accession>
    <name>A0A8C3TB10_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="21">Gamma-aminobutyric acid type A receptor subunit beta1</fullName>
        </submittedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="17">Postsynaptic cell membrane</location>
            <topology evidence="17">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="18">Belongs to the ligand-gated ion channel (TC 1.A.9) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB10"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027736.1">
        <property type="protein sequence ID" value="ENSCSRP00000026626.1"/>
        <property type="gene ID" value="ENSCSRG00000019771.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034707">
        <property type="term" value="C:chloride channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902711">
        <property type="term" value="C:GABA-A receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005254">
        <property type="term" value="F:chloride channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005230">
        <property type="term" value="F:extracellular ligand-gated monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004890">
        <property type="term" value="F:GABA-A receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.390:FF:000004">
        <property type="entry name" value="Gamma-aminobutyric acid receptor subunit beta-2 isoform A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.170.10:FF:000004">
        <property type="entry name" value="Gamma-aminobutyric acid receptor subunit beta-2 isoform A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.170.10">
        <property type="entry name" value="Neurotransmitter-gated ion-channel ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.390">
        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006028">
        <property type="entry name" value="GABAA/Glycine_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002289">
        <property type="entry name" value="GABAAb_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006202">
        <property type="entry name" value="Neur_chan_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036734">
        <property type="entry name" value="Neur_chan_lig-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006201">
        <property type="entry name" value="Neur_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036719">
        <property type="entry name" value="Neuro-gated_channel_TM_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038050">
        <property type="entry name" value="Neuro_actylchol_rec"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006029">
        <property type="entry name" value="Neurotrans-gated_channel_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018000">
        <property type="entry name" value="Neurotransmitter_ion_chnl_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00860">
        <property type="entry name" value="LIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18945">
        <property type="entry name" value="NEUROTRANSMITTER GATED ION CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02931">
        <property type="entry name" value="Neur_chan_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02932">
        <property type="entry name" value="Neur_chan_memb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01160">
        <property type="entry name" value="GABAARBETA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00253">
        <property type="entry name" value="GABAARECEPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00252">
        <property type="entry name" value="NRIONCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90112">
        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane pore"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63712">
        <property type="entry name" value="Nicotinic receptor ligand binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00236">
        <property type="entry name" value="NEUROTR_ION_CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-0868">Chloride</keyword>
    <keyword evidence="11" id="KW-0869">Chloride channel</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16 18" id="KW-0407">Ion channel</keyword>
    <keyword evidence="7 18" id="KW-0406">Ion transport</keyword>
    <keyword evidence="15" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="8 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 18" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0770">Synapse</keyword>
    <keyword evidence="3 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="1 18" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="18">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034627618" evidence="18">
        <location>
            <begin position="26"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="243"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="274"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="308"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="455"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="domain" description="Neurotransmitter-gated ion-channel ligand-binding" evidence="19">
        <location>
            <begin position="39"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="domain" description="Neurotransmitter-gated ion-channel transmembrane" evidence="20">
        <location>
            <begin position="250"/>
            <end position="469"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00034104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="RuleBase" id="RU000687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF02931"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF02932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026626.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="474" mass="54798" checksum="E80FF3C844F9CE95" modified="2022-01-19" version="1">MWTVHRRGYFGILSFPVMIAMVCCAQSVNEPSNMSYVKETVDRLLHGYDIRLRPDFGGAPVDVGMRIDIANIDMVSEVNMDYTLTMYFQQSWRDKRLSYSGIPLNLTLDNRVADQLWVPDTYFQNDKKSYVHGVTVKNRMIRLHPDGTVLYGLRITTTAACMMDLRRYPLDEQNCTLEIESYGYTTDDIEFYWNGGESAVTGVNNIELPQFSIVDYKMVSKKVEFTTGAYPRLSLSFRLKRNIGYFILQTYMPSTLITILSWVSFWINYDASAARVALGITTVLTMTTISTHLRETLPKIPYVKAIDIYLMGCFVFVFLALLEYAFVNYIFFGKGPHRQKKASEKATDEKSKPEMNKVQVDAHGNILLTTLELRNEISGSEVFTGISDPRATMYSYDSASIQYRRPISSRELYSRSTLDRHMVHKKGRLRRRASQLRVKIPDLTDVNSIDKWSRMVFPITFIIFNVVYWLYYVH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCL2</accession>
    <name>A0A8C3TCL2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 5 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCL2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027282.1">
        <property type="protein sequence ID" value="ENSCSRP00000026184.1"/>
        <property type="gene ID" value="ENSCSRG00000019510.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050394">
        <property type="entry name" value="Homeobox_NK-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24340">
        <property type="entry name" value="HOMEOBOX PROTEIN NKX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24340:SF114">
        <property type="entry name" value="HOMEOBOX PROTEIN NKX-2.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 5 6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3 5 6" id="KW-0371">Homeobox</keyword>
    <keyword evidence="4 5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="8">
        <location>
            <begin position="1"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="5">
        <location>
            <begin position="3"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="171"/>
            <end position="198"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026184.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="198" mass="22708" checksum="2332D3FBE4D239F6" modified="2022-01-19" version="1">DRRKRRVLFSQAQVYELEKRFELQKYLTAPEREHLAKVTHLTPNQVKIWFQNHRYKMKRQAKQRDLEQPRSPISELHKTCASSPVTSHADYGFADPELENKSTPEAHYNLPGLGQGGLRGQGLAVSPNTAVDYNSTNPTRVHRKFCTIQISIFAPKKVSDKKQFFPVLRRPDAPHYTAGDLRTEGKNDLSKGNSRGRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEF3</accession>
    <name>A0A8C3TEF3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Protein ripply3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ripply family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029500.1">
        <property type="protein sequence ID" value="ENSCSRP00000028346.1"/>
        <property type="gene ID" value="ENSCSRG00000020877.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9905973at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009880">
        <property type="term" value="P:embryonic pattern specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028127">
        <property type="entry name" value="Ripply_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16770">
        <property type="entry name" value="PROTEIN RIPPLY-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16770:SF4">
        <property type="entry name" value="PROTEIN RIPPLY3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14998">
        <property type="entry name" value="Ripply"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006944"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00040827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028346.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="14845" checksum="59B9E590893512D3" modified="2022-01-19" version="1">MEAEAAKFLFQTTVTQICHSSRDIQPHSLNPREQPESNPTLWRPWILTARDAELGRQGMSELDGDQRKFSSKGALGFQHPVRLYLPKSKSQKFLHNIGKKVLASFPVQATIHFYNDDSDSEDDEEGMNSAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEJ1</accession>
    <name>A0A8C3TEJ1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="1">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEJ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027818.1">
        <property type="protein sequence ID" value="ENSCSRP00000026703.1"/>
        <property type="gene ID" value="ENSCSRG00000019856.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000922">
        <property type="term" value="C:spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000082">
        <property type="term" value="P:G1/S transition of mitotic cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035329">
        <property type="term" value="P:hippo signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046620">
        <property type="term" value="P:regulation of organ growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21778">
        <property type="entry name" value="MobB_LATS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:001246">
        <property type="entry name" value="Large tumor suppressor kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000029">
        <property type="entry name" value="Serine/threonine-protein kinase LATS1 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049761">
        <property type="entry name" value="LATS1-like_MobB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050236">
        <property type="entry name" value="Ser_Thr_kinase_AGC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24356">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
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    <sequence length="937" mass="104501" checksum="BBB41AFE7815914C" modified="2022-01-19" version="1">MKRSEKPEGYRQMRPKTFPASNYTGSSRQMLQEIRESLRNLPKPSDAAKAEHNMGKMSAEDPRQGRNPTKFVTYHKALQEIRNSLLPFANETSSSARETSEINRQMLQDLQAAGFDEDMVVRALRQTNSRSIEAAIEFISKMSYQDPRREQMAAAAARPVNAGMKPPAGSVPQSINRKQSWKGSKESLVPQRHGPPLGDSVAYRSESPSSQSDVGRPLSGSGLAAFAQAHPGNGQRVNPPPPPQVRSVTPPPPPPRGQTPPPRGTTPPPPSWEPNAQTKRYSGSMEYMISRISPVPPGAWQDGYPPPPMNPSPINSSTQGQRGINSVPLGRQPIIMQSSANSKFSFPSGRAGMQNGNCQTDFMVHQNVVSGNSVNRQPPPPYPISPTNRQSPTALQMQAGGSVPPSAYTNGNIPQSMMVPNRNSHNMELYNINLPGIPMSWSQPSSAPPQSPPGSGHEIPTWQPNIPVRSNSFNNPHGNRQSHSSSSQPSATTVTAITPAPIQQPVKSMRVLKPELQTALAPTHPSWMPQPMQAVQPVSFSESPSTNMAVMSPVAEAPNYQGPPPPYPKHLLHQNPSVSPYETGTKPSKEDHPSLPKEEESEKNNECVDGTDKEKKQITTSPVPVRKNKRDEERRESRIQSYSPQAFKFFMEQHVENILKSHQQRLHRKKQLENEMMRVGLSQDAQDQMRKMLCQKESNYIRLKRAKMDKSMFVKIKTLGIGAFGEVCLARKVDTNALYATKTLRKKDVLLRNQVAHVKAERDILAEADNEWVVRLYYSFQDKDNLYFVMDYIPGGDMMSLLIRMGVFPENLARFYIAELTCAVESVHKMGFIHRDIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQSGDHSRQDSMDFSNEWGDPANCRCGDRLKPLERRAARQHQRCLAHSLVGTPNYIAPEVLLRTGKAF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGP9</accession>
    <name>A0A8C3TGP9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Neuronal acetylcholine receptor subunit alpha-5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">Component of neuronal acetylcholine receptors (nAChRs) that function as pentameric, ligand-gated cation channels with high calcium permeability among other activities. nAChRs are excitatory neurotrasnmitter receptors formed by a collection of nAChR subunits known to mediate synaptic transmission in the nervous system and the neuromuscular junction. Each nAchR subunit confers differential attributes to channel properties, including activation, deactivation and desensitization kinetics, pH sensitivity, cation permeability, and binding to allosteric modulators. Has an accessory rather than functional role and is only able to form functional nAChRs when co-assembled with another beta subunit. Participates in pentameric assemblies along with CHRNA3, CHRNA4, CHRNB2 and CHRNB4. Increases receptor sensitivity to acetylcholine and nicotine when associated with CHRNA4 and CHRNB2. Plays a role in nicotine addiction.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="21">Neuronal AChR that forms heteropentamers composed of two different type of subunits: alpha and non-alpha (beta). CHRNA5/alpha-5 subunit is only able to form functional nAChRs when co-assembled with another alpha subunit, can be combined to CHRNA4/alpha-4 or CHRNA3/alpha-3 and CHRNB4/beta-4 or CHRNB2/beta-2 to give rise to functional receptors. Interacts with LYPD6.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="14">Synaptic cell membrane</location>
            <topology evidence="14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="18">Belongs to the ligand-gated ion channel (TC 1.A.9) family. Acetylcholine receptor (TC 1.A.9.1) subfamily. Alpha-5/CHRNA5 sub-subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGP9"/>
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        <property type="protein sequence ID" value="ENSCSRP00000028493.1"/>
        <property type="gene ID" value="ENSCSRG00000020972.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022848">
        <property type="term" value="F:acetylcholine-gated monoatomic cation-selective channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd19018">
        <property type="entry name" value="LGIC_ECD_nAChR_A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19064">
        <property type="entry name" value="LGIC_TM_nAChR"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Neuronal acetylcholine receptor subunit alpha-5"/>
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        <property type="entry name" value="Neuronal nicotinic acetylcholine receptor alpha4 subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Neuronal nicotinic acetylcholine receptor subunit 3"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Neurotransmitter-gated ion-channel ligand-binding domain"/>
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    </dbReference>
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        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane domain"/>
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        <property type="entry name" value="Neur_chan_lig-bd"/>
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        <property type="entry name" value="Neur_chan_lig-bd_sf"/>
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        <property type="entry name" value="Neur_channel"/>
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        <property type="entry name" value="Neuro-gated_channel_TM_sf"/>
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        <property type="entry name" value="Neuro_actylchol_rec"/>
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        <property type="entry name" value="Neurotrans-gated_channel_TM"/>
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        <property type="entry name" value="Neurotransmitter_ion_chnl_CS"/>
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        <property type="entry name" value="Nicotinic_acetylcholine_rcpt"/>
    </dbReference>
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        <property type="entry name" value="LIC"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="NEUROTRANSMITTER GATED ION CHANNEL"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Neur_chan_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Neur_chan_memb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00254">
        <property type="entry name" value="NICOTINICR"/>
    </dbReference>
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        <property type="entry name" value="NRIONCHANNEL"/>
    </dbReference>
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        <property type="entry name" value="Neurotransmitter-gated ion-channel transmembrane pore"/>
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    </dbReference>
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        <property type="entry name" value="Nicotinic receptor ligand binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00236">
        <property type="entry name" value="NEUROTR_ION_CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13 22" id="KW-0407">Ion channel</keyword>
    <keyword evidence="7 22" id="KW-0406">Ion transport</keyword>
    <keyword evidence="12" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="8 22" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0675">Receptor</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0770">Synapse</keyword>
    <keyword evidence="3 22" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 22" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="1 22" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="22">
        <location>
            <begin position="215"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
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            <begin position="246"/>
            <end position="268"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="22">
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    <feature type="transmembrane region" description="Helical" evidence="22">
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            <begin position="394"/>
            <end position="416"/>
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            <begin position="12"/>
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    </feature>
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            <dbReference type="Ensembl" id="ENSCSRP00000028493.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="432" mass="49679" checksum="D62C7CE4AB8C9B5E" modified="2022-01-19" version="1">ISEPSFIAKSEDSLFKHLFQDYQKWVRPVQRLNDTIKIKFGLAISQLVDVDEKNQLMTTNVWLKQEWIDVKLRWNPEDYAGITSIRVPSESIWIPDIVLYDNADGRFEGTSTKTVVKYDGTVAWTPPANYKSSCTIDVTFFPFDLQNCSMKFGSWTYDGSQVDIILEDYDVDKRDFFDNGEWEIVTATGSKGKRTDGCCWYPFITYSFVIRRMPLFYTLFLIIPCIGLSFLTVLVFYLPSNEGEKISLCTSVLVSLTVFLLVIEEIIPSSSKVIPLIGEYLVFTMIFVTLSIVITVFAINIHHRSSSTHNAMAPWVRKIFLHKLPKLLCMRSHVDRYFAQKEETSNISGSESSRNTLEAALDSIRYITRHIMKENDVREVVEDWKFIAQVLDRMFLWTFLLASIIGSIGLFIPVIYKWANIIVPVHIGNTHA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TH34</accession>
    <name>A0A8C3TH34_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Lymphocyte antigen 75</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000029433.1">
        <property type="protein sequence ID" value="ENSCSRP00000028280.1"/>
        <property type="gene ID" value="ENSCSRG00000020796.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00037">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="CDD" id="cd00062">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000036">
        <property type="entry name" value="Lymphocyte antigen 75"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000047">
        <property type="entry name" value="lymphocyte antigen 75"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000052">
        <property type="entry name" value="Lymphocyte antigen 75"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000060">
        <property type="entry name" value="Lymphocyte antigen 75"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000063">
        <property type="entry name" value="Lymphocyte antigen 75"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000066">
        <property type="entry name" value="Lymphocyte antigen 75"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000040">
        <property type="entry name" value="lymphocyte antigen 75 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000043">
        <property type="entry name" value="lymphocyte antigen 75 precursor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000049">
        <property type="entry name" value="Lymphocyte antigen 75 variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000051">
        <property type="entry name" value="Lymphocyte antigen 75 variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.10.10">
        <property type="entry name" value="Fibronectin, type II, collagen-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050111">
        <property type="entry name" value="C-type_lectin/snaclec_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018378">
        <property type="entry name" value="C-type_lectin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000562">
        <property type="entry name" value="FN_type2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036943">
        <property type="entry name" value="FN_type2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035992">
        <property type="entry name" value="Ricin_B-like_lectins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000772">
        <property type="entry name" value="Ricin_B_lectin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22803">
        <property type="entry name" value="MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24562">
        <property type="entry name" value="CysR_MRC2_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00040">
        <property type="entry name" value="fn2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00059">
        <property type="entry name" value="Lectin_C"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SMART" id="SM00059">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00458">
        <property type="entry name" value="RICIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50370">
        <property type="entry name" value="Ricin B-like lectins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00615">
        <property type="entry name" value="C_TYPE_LECTIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00023">
        <property type="entry name" value="FN2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51092">
        <property type="entry name" value="FN2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50231">
        <property type="entry name" value="RICIN_B_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8 11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2" id="KW-0254">Endocytosis</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="1649"/>
            <end position="1671"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="14">
        <location>
            <begin position="140"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="202"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="346"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="473"/>
            <end position="591"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="628"/>
            <end position="771"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="935"/>
            <end position="1057"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="1087"/>
            <end position="1192"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="1223"/>
            <end position="1355"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="1373"/>
            <end position="1476"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="13">
        <location>
            <begin position="1517"/>
            <end position="1639"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="145"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="159"/>
            <end position="186"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028280.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="17">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1704" mass="197010" checksum="A7890D334044551F" modified="2022-01-19" version="1">RGTPAAPCNGAFTIRHEKTSKCLQVKNARIMAADCKETDETLWTWVSQNRLFHLGSQKCLGLNIAKPASPLKMVNCDSQLMLWWRCVDASIFGASQYKLTLKDNVVTASINSSDTWRRSNSSDDICEYPYREIYTRDGNSYGTPCEFPFLVNKTWYHDCIRDETHTDGEWCATTSNYIQDAKWGICLKPEDGCRDTWEHDPGSESCYQLNTQSALSWKEAYISCLTQGGDLLSITNTTELSCIQAKDGIAEVFWIGLNQLDISGGWQWSDHTPVNFLNWNPDMQNVSPLAGSSCVAMDAASGQWQSYRCETPLPYVCKKPLNNTKSELPDVWRYLETQCDSGWLPYSGFCYMLINNQASWNMASQSCRENKSDLISIHSLADVELVVTKLHNETKEEIWMGFMNEDTPALFKWSDGSKVVFTYWDQNEPKIPFNSTPNCVSYSGKLGRWRVKSCEEKLKYVCMKKGEVLNETSDKHCFPKEGWKRHGDFCYKIHNNKVSFGAQCNLTIMNRFEQEFINSLIGKYSKGKEKYFWIGLQDINRSGKYTWGDADGRKNEAVMYANWNSVQPAFPGGCVAMSSGKSLGKWEAKDCKTFTALSICKNYTGPPRQPEVLPKPTDPCPPGWQNGSGLACYKFFHSERVLRTRTWEEAERFCEALGGHLPSFSDIAEMKELHSILRDIISNDRWVWVGLNKRNPDSLGTWQWSDNSPETTVVMSHDFQTDVYDIRDCAALKTTRLFRRYFWRLHFHDDRQLDFYLKPFHCDARLEWVCQITKGSTPKTPEWYTPDVDGIHGPPLVVDGSEFWFVPDKNLSYQEAALYCANNDSDLASVDSYTKLRALLTKIEKLSGAEQKWWLKYMDHGTSHHSPLQLFPRFYDRFWRDCWYISSRGWYRDYPINCNLKLPFICEKSNTSLLEKQEPEYHPPKGGCPKEWILFQNKCFLKIEHRFLKFKDANEVCETFGGTLPSISSQVEQDFLTSLLPGLEENIWIGLKFFFSTRENKWVDGSRLLYNNFHPLLKGRLRKIPLDMFDEEINNQCGVMLNNPKSSYVGTWNFFPCAENHFLGICQKPAGAADNQTQQVLNETLTYQNVHYTVILKNLSWYDALQECKQKNMQLVSITDQYQQAFLTVQAAIHNYPLWIGLFSKDDGKHYGWADGKHVDFSHWSDEDEETSEECVYLDIDGLWKTSECSSENPGAIYETEKEQVVEHIKCPHKFKNTPWISFQNSCYTFMITKDRWQEMKSQEAHHLCKKINPDAFVLNIRNEEENNFVVEQLRSFSGLAIWVWLGAIYDDSDNSLKWYDETFLSYNNWRQGRPNVKKNQFFAGVNLDGFWDIYNRTQSWQVLEFNQHSILACKIEMGPRENKPPLPEYIRHGNSTYRILQKKINWYEALRECKQNGSDLVSIHSESHQVFLEDIVKRDGYPLWLGLSSLDENESNLEWSDGSEFDYRPWELENSTSIGNCVFLDIKGFWKRQRCTDVVNGAICYTSSDKRRQQPQQTKGSSRCPQGTRTSQWLQYKDHCYAFDMALYNFSLYTAEEAKRVCQKLDPSATLLTIKDAEENTFVSKQIRENDFITRRVWLGLSQYFRAKSLNWLDGSAVKYANWANGTSKVNGKCSVILSTNGTWSEVDCSQSKGRVVCKVPLGTNHTGVAIAFALFIILVLVAGLIWYLYKKKRLQWGGFFAVRYERGMNEDETDSMFTKDSY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THE7</accession>
    <name>A0A8C3THE7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Cysteine rich with EGF like domains 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CRELD family.</text>
    </comment>
    <comment type="caution">
        <text evidence="10">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030521.1">
        <property type="protein sequence ID" value="ENSCSRP00000029350.1"/>
        <property type="gene ID" value="ENSCSRG00000021484.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000038">
        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.220.10">
        <property type="entry name" value="Hormone Receptor, Insulin-like Growth Factor Receptor 1, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021852">
        <property type="entry name" value="DUF3456"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000152">
        <property type="entry name" value="EGF-type_Asp/Asn_hydroxyl_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018097">
        <property type="entry name" value="EGF_Ca-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006212">
        <property type="entry name" value="Furin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002049">
        <property type="entry name" value="LE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049883">
        <property type="entry name" value="NOTCH1_EGF-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24039:SF28">
        <property type="entry name" value="EGF-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24039">
        <property type="entry name" value="FIBRILLIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11938">
        <property type="entry name" value="DUF3456"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07645">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00261">
        <property type="entry name" value="FU"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00010">
        <property type="entry name" value="ASX_HYDROXYL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01187">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01248">
        <property type="entry name" value="EGF_LAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="8 10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3 10" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 11" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="11">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034162332" evidence="11">
        <location>
            <begin position="30"/>
            <end position="363"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="12">
        <location>
            <begin position="143"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="12">
        <location>
            <begin position="298"/>
            <end position="337"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="10">
        <location>
            <begin position="175"/>
            <end position="184"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005897"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029350.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="363" mass="39356" checksum="0521FA94FC2A228F" modified="2022-01-19" version="1">MKPGPRRGCAPVAAALVLCAALLLPPARGAGPRPRQACATCRGIADRFDQGLADTAKKNFGGGNTAWEEKTLSKYESSEIRLVEIIENLCDSSNFECNNMVEEHEEHIENWWFKLKKKYPDLFKWFCIETTEVCCPSGTYGPDCLACRGGSERPCHGNGHCDGDGTRGGDGSCSCNKEYTGEFCLDCADGYYSILKNDTHSVCAACHDACKTCTGSTEKDCKDCKEGWIENEEETCVDMDECAVEASPCKDDQYCLNTNGSFICKECDASCVGCTGEGPGKCKNCLSGYTMEDEKCTDIDECNLAEKVCVRENEDCINTLGGYKCVCSEGFEEKDGVCVQTVKAGEEVETLATAPPSAGHEDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHN9</accession>
    <name>A0A8C3XHN9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Synaptotagmin-like protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHN9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000026.1">
        <property type="protein sequence ID" value="ENSCSRP00000000024.1"/>
        <property type="gene ID" value="ENSCSRG00000000021.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070382">
        <property type="term" value="C:exocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042043">
        <property type="term" value="F:neurexin family protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006887">
        <property type="term" value="P:exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08393">
        <property type="entry name" value="C2A_SLP-1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd04020">
        <property type="entry name" value="C2B_SLP_1-2-3-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000006">
        <property type="entry name" value="Synaptotagmin-like 5, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000040">
        <property type="entry name" value="synaptotagmin-like protein 2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.3000">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041282">
        <property type="entry name" value="FYVE_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010911">
        <property type="entry name" value="Rab_BD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043567">
        <property type="entry name" value="SYTL1-5_C2B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45716">
        <property type="entry name" value="BITESIZE, ISOFORM I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45716:SF5">
        <property type="entry name" value="SYNAPTOTAGMIN-LIKE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02318">
        <property type="entry name" value="FYVE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50916">
        <property type="entry name" value="RABBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="3" id="KW-0268">Exocytosis</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="RabBD" evidence="9">
        <location>
            <begin position="1"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="8">
        <location>
            <begin position="459"/>
            <end position="584"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="8">
        <location>
            <begin position="599"/>
            <end position="728"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="141"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="197"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="324"/>
            <end position="434"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="141"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="197"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="328"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="357"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="423"/>
            <end position="434"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00072164"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50916"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000024.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="765" mass="86190" checksum="CBC71A36B302EF2F" modified="2022-01-19" version="1">MIDLSFLTEEEQEAIMKVLHRDAELKRNEEERVRHLPEKIKNDNQLKNMSGQWFYDAKSKRHRDKIHGADIIRASIRRKPTTIAEWSQNKSDKTKNSWVNNVNKEASVPAELSGIREETEEGEYVFTLSLVCTSCLADTLSPSKESQSKRNILNNRSEEHRQASGEQIDESPRIADQPPVPKARKVLYKITDPIWEKDGSFPKPAKRTDRVSGAGTPPRGILKRSSSSSSTDSEVLRVNQIFDHQSKTGLPSSTVLEKVAETNPPAEDPSQNSLERLKQVRFSSSIGTKQPLQSPQLHHGKDIGEFDLLESDYVKNAENDTSKLDALQNKQTLPVKSPRSQSSALDVNATDRDVSQEDTSAPYSSDANRSISTVPSDPDNQFSNPEKLKRLSKSVPAFLQEESDRDTDTTSESSYRHGRIKKSPSSLTNLSGSSGMASLSSVSGSVMSIYSGDFGNVDVKGHVQFAIDYVEQLKEFHIFVSQCKDLAIADVKKQHSDPYVKTYLLPEKYKLGKRKTSVRKKTLNPVYNEILRYKIDKALVKTQRLNLSVWHNDTFGRNSFLGEVELDLGTWDWNDKLNKQMNWFPLKPRTPAAALELENRGEIKLALQYIPQPVGGNKTPSTGEVHIWVKECNDLPLLRGNKLNSFVKCTILPDTSRKSRQKTRAVAKTTNPVFNHTMVYDGFRADDLKEACVELTVWDHNKLANHFLGGIRIGLGTGKSYGTAVDWMDSTLDETTLWERMMSSPNTWVEDTLPLRMLMVAKLTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLP7</accession>
    <name>A0A8C3XLP7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 7">Ubiquitin-fold modifier 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Ubiquitin-like modifier which can be covalently attached via an isopeptide bond to lysine residues of substrate proteins as a monomer or a lysine-linked polymer. The so-called ufmylation, requires the UFM1-activating E1 enzyme UBA5, the UFM1-conjugating E2 enzyme UFC1, and the UFM1-ligase E3 enzyme UFL1. Ufmylation is involved in various processes, such as ribosome recycling, response to DNA damage, transcription or reticulophagy (also called ER-phagy) induced in response to endoplasmic reticulum stress.</text>
    </comment>
    <comment type="function">
        <text evidence="7">Ubiquitin-like modifier which can be covalently attached via an isopeptide bond to lysine residues of substrate proteins as a monomer or a lysine-linked polymer. Ufmylation is involved in reticulophagy (also called ER-phagy) induced in response to endoplasmic reticulum stress.</text>
    </comment>
    <comment type="subunit">
        <text evidence="5">Interacts with UBA5. Interacts with UFC1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 7">Belongs to the UFM1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008878.1">
        <property type="protein sequence ID" value="ENSCSRP00000008580.1"/>
        <property type="gene ID" value="ENSCSRG00000006409.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990592">
        <property type="term" value="P:protein K69-linked ufmylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01766">
        <property type="entry name" value="Ubl_UFM1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.90:FF:000044">
        <property type="entry name" value="Ubiquitin-fold modifier 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005375">
        <property type="entry name" value="UFM1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15825">
        <property type="entry name" value="UBIQUITIN-FOLD MODIFIER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15825:SF0">
        <property type="entry name" value="UBIQUITIN-FOLD MODIFIER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Ufm1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038027">
        <property type="entry name" value="Ubiquitin-like_Ufm1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0833">Ubl conjugation pathway</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00015319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00038545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00045800"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRNR" id="PIRNR038027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008580.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="85" mass="9159" checksum="E8B7116646087BC5" modified="2022-01-19" version="1">MSKVTFKITLTSDPRLPYKVLSVPENTPFTAVLKFAAEEFKVPAATSAIITNDGIGINPAQTAGNVFLKHGSELRIIPRDRVGSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XM18</accession>
    <name>A0A8C3XM18_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Death-associated protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="2">Belongs to the DAP-DAPL1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XM18"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009643.1">
        <property type="protein sequence ID" value="ENSCSRP00000009324.1"/>
        <property type="gene ID" value="ENSCSRG00000006963.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="F:death domain binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097190">
        <property type="term" value="P:apoptotic signaling pathway"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:cellular response to amino acid starvation"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:negative regulation of autophagy"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:regulation of translation"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="entry name" value="DAP1/DAPL1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13177">
        <property type="entry name" value="DEATH-ASSOCIATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13177:SF3">
        <property type="entry name" value="DEATH-ASSOCIATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15228">
        <property type="entry name" value="DAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
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    <keyword evidence="1" id="KW-0810">Translation regulation</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="17"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="39"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="100"/>
            <end position="112"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022845"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00038025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009324.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="112" mass="12430" checksum="2C639765C29C3B4E" modified="2022-01-19" version="1">MTAPFSHVSSYFCKITETRAGHPPAVKAGGMRIVQKHPHTPDAKEEKDKDDQERESSSSPPKPTVFISGVIARGDKDFPPAAAQVAHQRPHPSVEKLPHPQHINQHIHQPRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XMB5</accession>
    <name>A0A8C3XMB5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Methyltransferase type 11 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
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            <taxon>Vertebrata</taxon>
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            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XMB5"/>
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        <property type="protein sequence ID" value="ENSCSRP00000008571.1"/>
        <property type="gene ID" value="ENSCSRG00000006367.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:S-adenosylmethionine-dependent methyltransferase activity"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="P:tRNA wobble uridine modification"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000195">
        <property type="entry name" value="Methyltransferase domain containing protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="AlkB_tRNA_MeTrf/Diox"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013216">
        <property type="entry name" value="Methyltransf_11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13069">
        <property type="entry name" value="ALKYLATED DNA REPAIR PROTEIN ALKB HOMOLOG 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13069:SF35">
        <property type="entry name" value="TRNA METHYLTRANSFERASE 9-LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08241">
        <property type="entry name" value="Methyltransf_11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Methyltransferase type 11" evidence="4">
        <location>
            <begin position="50"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="368"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="375"/>
            <end position="397"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF08241"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008571.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="449" mass="52048" checksum="920AE4572065C2AA" modified="2022-01-19" version="1">MEKEASQLEKDHVHRVYEKIAPHFRDARYKAWPKVQQFLSDQEPGSLIADIGCGNGKYLHINSQTYKLGCDYCFPLVESARNDGHEVMVCHSLYLPYRNECFDAVLSIAVIHHFSTKERRVRAIQEMARTLRVGGQMMIYVWAMEQKRRKFEKQDVFVPWNPSPPSWTLSNTCSRGIQKSINQKDKRLAMDQHSTKLAGTSKARSSSFVGEKETTHNLFEKSLRWSLFSRSLDSVLDLSNQWHQRELNTFSNCNIQLDELNTGKLFEQIRQGGFMKHISNLSLRCRQNFEDNASEVAVEPGSPMIFHPVPFKSCYSELGQDTKQPPMSPAIIYDCSRVCLPDLLSHQKDVKQQLKIDYHSKQSAFRKLQNRSRTDSSLQDTDNDCSMATRNKQPQRSPNGACLRYYHVFKEGELVELIEHHVPELHVIHSYFDHANWCVIAEKIHVWKI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN62</accession>
    <name>A0A8C3XN62_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Transcription factor binding to IGHM enhancer 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN62"/>
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        <property type="protein sequence ID" value="ENSCSRP00000011724.1"/>
        <property type="gene ID" value="ENSCSRG00000008632.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021802">
        <property type="entry name" value="MiT/TFE_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45776">
        <property type="entry name" value="MIP04163P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45776:SF3">
        <property type="entry name" value="TRANSCRIPTION FACTOR E3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11851">
        <property type="entry name" value="DUF3371"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="MiT/TFE transcription factors C-terminal" evidence="8">
        <location>
            <begin position="178"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="193"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="254"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="145"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="12"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="263"/>
            <end position="301"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF11851"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011724.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="301" mass="32080" checksum="59B63982A0689EC8" modified="2022-01-19" version="1">PAHCGGRAGTPTFPSTLGNTSIDPAAPQIDDVIDEIISLESSYNDEMLNYMYRTLGTRHWGGGHGRGRSPPLFPGGGCRSSVCPADTLPSFLVTENEAKALMKERQKKDNHNLSECPTPFREPWMEMRWNKGTILKASVDYIRKLQKEQQRSREMELRQRKLEQANRSLQLRVQELEMQAQLHGLPLTSPAGLLPLGGAGEGAKPEGPGPPSFLGGPSCAPDPASSAACLLDLAFPSEELGEAGLGFPLGLGGDGGLEDILMEDGGPLSPLGASDPLLSSLSPGASKGSSRRSSFSMEEDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN82</accession>
    <name>A0A8C3XN82_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Cysteine-rich protein 2-binding protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">ADA2A-containing complex subunit 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">CRP2-binding partner</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Lysine acetyltransferase 14</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Component of the ATAC complex, a complex with histone acetyltransferase activity on histones H3 and H4. May function as a scaffold for the ATAC complex to promote ATAC complex stability. Has also weak histone acetyltransferase activity toward histone H4. Required for the normal progression through G1 and G2/M phases of the cell cycle.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Interacts with the LIM 1 domain of CSRP2. Component of the ADA2A-containing complex (ATAC), composed of CSRP2BP, KAT2A, TADA2L, TADA3L, ZZ3, MBIP, WDR5, YEATS2, CCDC101 and DR1. In the complex, it probably interacts directly with KAT2A, MBIP and WDR5.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN82"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010821.1">
        <property type="protein sequence ID" value="ENSCSRP00000010443.1"/>
        <property type="gene ID" value="ENSCSRG00000007808.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="4080456at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140672">
        <property type="term" value="C:ATAC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004402">
        <property type="term" value="F:histone acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051726">
        <property type="term" value="P:regulation of cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051302">
        <property type="term" value="P:regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd04301">
        <property type="entry name" value="NAT_SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.30:FF:000013">
        <property type="entry name" value="cysteine-rich protein 2-binding protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.980.20:FF:000004">
        <property type="entry name" value="Cysteine-rich protein 2-binding protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.980.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000182">
        <property type="entry name" value="GNAT_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20916">
        <property type="entry name" value="CYSTEINE AND GLYCINE-RICH PROTEIN 2 BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20916:SF26">
        <property type="entry name" value="CYSTEINE-RICH PROTEIN 2-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00583">
        <property type="entry name" value="Acetyltransf_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51186">
        <property type="entry name" value="GNAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00053435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00064759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00068048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00077405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00079321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00079746"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010443.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="782" mass="88940" checksum="3E92ACD99330FCB3" modified="2022-01-19" version="1">MDNNVHMSGLMSRHDDEATRTSTSEGLEEGEVEGETLLIVESEDQASVDLSHDQSGDSLNSDEGDASWMEEMSYYCEKCQKWIPASQLREQLSYLKGDNFFRFTCSDCSEDGKEQFERLRLTWQQVVMLAMYNLSLEGTGRQGYFRWKEDICAFIEKHWTFLLGNRKKTSTWWSTVAGCLSVGSPLFFRSGAQEFGEPGWWKLVHNKPPTMKPEAEKLSASALKAKAASKPPLDPIITVEGLRKRVSRNPVESAMELKEKRSRTQEAKDIRRAQKEAAGFLDRSTSSTPVKFTSRGRRPDMVLEKGEVIDFSSLSSSDRTPLTSPSPSPSLDFSAPGTPASHSATPSLLSEADLIPDVMPPQALFHDDEEMEGDGVIDPGIEYIPPPSGPMGAGPMIVSRKKVKTPEQIKQEVESEEEKAERMEGDSEDPEDSNAPLQARGRDKRKPQVEKDSKPKAPKYTSVSIYEEKLLLKRLEACPNAVSMTPEARRLRRKLIVRQAKRERGLPLFDLDQVVNAALLLVDGIYGAKERGISRLPAGHATYRTTSQDFRILDRYQTTLPAMKGYRHQTTKFLYRLVGSEDLLTDHSIVSPYTSRVLKPYIRRDHETKPPKLRLLAEICAHPHKDNPDWKAEPEAPIDYCYVRPNHIPTINSMCHEFFWPGIDLSECLQYPDFSVVVLYKKVIIAFGFMVPDVKYNEAYISFLFVHPEWRRAGIATFMIYHLIQTCMGKDVTLHVSASNSAMLLYQKFGFKTEEYILDFYDKYYPLDSKECKHAFFLRLRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNG8</accession>
    <name>A0A8C3XNG8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Kringle domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="3">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNG8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011380.1">
        <property type="protein sequence ID" value="ENSCSRP00000010971.1"/>
        <property type="gene ID" value="ENSCSRG00000008220.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.20.10">
        <property type="entry name" value="Plasminogen Kringle 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000001">
        <property type="entry name" value="Kringle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018056">
        <property type="entry name" value="Kringle_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038178">
        <property type="entry name" value="Kringle_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050759">
        <property type="entry name" value="Serine_protease_kringle"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24261:SF7">
        <property type="entry name" value="KRINGLE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24261">
        <property type="entry name" value="PLASMINOGEN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00051">
        <property type="entry name" value="Kringle"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00018">
        <property type="entry name" value="KRINGLE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00130">
        <property type="entry name" value="KR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00021">
        <property type="entry name" value="KRINGLE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50070">
        <property type="entry name" value="KRINGLE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="1 3" id="KW-0420">Kringle</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Kringle" evidence="4">
        <location>
            <begin position="38"/>
            <end position="114"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022572"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010971.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="163" mass="17959" checksum="EE1A7A7EA6714FF9" modified="2022-01-19" version="1">MAHCNSSVHISSLSYGTYLSLLLQKSFLRVLAPVWSGLCGIGPLGYYNGSLAVTESGSECLNWAEFPDYVQQYPDRGLGNHNYCRNPDGEATPWCFYQLASGAIGWASCDCNQGKYPSASLLGSWLRALRPYLWVGGEVRWRLVEVLRCIQPSVGPRAMSTAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP57</accession>
    <name>A0A8C3XP57_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Cobalamin binding intrinsic factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the eukaryotic cobalamin transport proteins family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012854.1">
        <property type="protein sequence ID" value="ENSCSRP00000012363.1"/>
        <property type="gene ID" value="ENSCSRG00000009220.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031419">
        <property type="term" value="F:cobalamin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015889">
        <property type="term" value="P:cobalamin transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006824">
        <property type="term" value="P:cobalt ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.50.10.20">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.130.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002157">
        <property type="entry name" value="Cbl-bd_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051588">
        <property type="entry name" value="Cobalamin_Transport"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027954">
        <property type="entry name" value="Transcobalamin-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10559:SF15">
        <property type="entry name" value="COBALAMIN BINDING INTRINSIC FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10559">
        <property type="entry name" value="TRANSCOBALAMIN-1/GASTRIC INTRINSIC FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01122">
        <property type="entry name" value="Cobalamin_bind"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14478">
        <property type="entry name" value="DUF4430"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0170">Cobalt</keyword>
    <keyword evidence="3" id="KW-0171">Cobalt transport</keyword>
    <keyword evidence="3" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 8" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034357405" evidence="8">
        <location>
            <begin position="21"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="domain" description="Transcobalamin-like C-terminal" evidence="9">
        <location>
            <begin position="276"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="159"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="208"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="332"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="354"/>
        </location>
        <ligand>
            <name>cyanocob(III)alamin</name>
            <dbReference type="ChEBI" id="CHEBI:17439"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022426"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR602157-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF14478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012363.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="354" mass="38816" checksum="482CAAFDEC71D109" modified="2022-01-19" version="1">HLWLLDWLLSKGWGITMVLTRMPSSMNVYFSPSPAVPADQQSLVTELQRSMESSVILQSPPNPSILIALNLAGGTQDGTKEKLLVQQIEDRIIKEGTAGRTPEIRDSSLYTGAMATLALTCVHKGLVKAEQSRILEPIHEALDKLRQQILRAVETNTANTYSIGLALQALNVTSVSYLSGDWSCSQTLAKVLTEISQGAFDNPMAAAQILPSLVGKTYLNVIRLSCSSDKGKDCSVAPSPTSHFPTGPWIMVEYTIINQLRGQHFTHTIPVSVPKGSVLLSVLQAAQQDNPQDFSYKTEQTSWGLMVVSINSRAADSNDKTYWEFFNGTEPLDQGVDSYIPSNNEHIKAVFSMY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ39</accession>
    <name>A0A8C3XQ39_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">40S ribosomal protein S27</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the eukaryotic ribosomal protein eS27 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ39"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014964.1">
        <property type="protein sequence ID" value="ENSCSRP00000014355.1"/>
        <property type="gene ID" value="ENSCSRG00000010951.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.25.100:FF:000001">
        <property type="entry name" value="40S ribosomal protein S27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.25.100">
        <property type="entry name" value="Zn-binding ribosomal proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000592">
        <property type="entry name" value="Ribosomal_eS27"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023407">
        <property type="entry name" value="Ribosomal_eS27_Zn-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011332">
        <property type="entry name" value="Ribosomal_zn-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11594">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01667">
        <property type="entry name" value="Ribosomal_S27e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57829">
        <property type="entry name" value="Zn-binding ribosomal proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014355.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="50" mass="5515" checksum="F0D316B11C10DC46" modified="2022-01-19" version="1">WLVPCCYKITTVFSHAQTVVLCVGCSTVLCQPTGGKARLTEGCSFRRKQH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQA4</accession>
    <name>A0A8C3XQA4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the phosphatase 2A regulatory subunit B family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQA4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015364.1">
        <property type="protein sequence ID" value="ENSCSRP00000014739.1"/>
        <property type="gene ID" value="ENSCSRG00000011293.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000159">
        <property type="term" value="C:protein phosphatase type 2A complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019888">
        <property type="term" value="F:protein phosphatase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000002">
        <property type="entry name" value="Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000009">
        <property type="entry name" value="PP2A_PR55"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018067">
        <property type="entry name" value="PP2A_PR55_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11871">
        <property type="entry name" value="PROTEIN PHOSPHATASE PP2A REGULATORY SUBUNIT B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037309">
        <property type="entry name" value="PP2A_PR55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00600">
        <property type="entry name" value="PP2APR55"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01024">
        <property type="entry name" value="PR55_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01025">
        <property type="entry name" value="PR55_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 4" id="KW-0853">WD repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU331113"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014739.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="454" mass="52113" checksum="54F9CA8065998218" modified="2022-01-19" version="1">MAGVAGGGGGGGGGNDFQWCFSQVKGAIDEDVAEADIISTVEFNYSGDLLATGDKGGRVVIFQREQENKSRPHSRGEYNVYSTFQSHEPEFDYLKSLEIEEKINKIRWLPQQNAAHFLLSTNDKTIKLWKISERDKRAEGYNLKDEDGRLRDPFRITALRVPILKPMDLMVEASPRRIFANAHTYHINSISVNSDHETYLSADDLRINLWHLEITDRSFNIVDIKPANMEELTEVITAAEFHPHHCNVFVYSSSKGTIRLCDMRSSALCDRHSKFFEEPEDPSSRSFFSEIISSISDVKFSHSGRYMMTRDYLSVKVWDLNMENRPVETYQVHEYLRSKLCSLYENDCIFDKFECCWNGSDSAIMTGSYNNFFRLFDRNTRRDITLEASRESSKPRAILKPRKVCTGGKRKKDEISVDSLDFNKKILHTAWHPTDNIIAVAATNNLYIFQDKIN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR11</accession>
    <name>A0A8C3XR11_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Ion transport domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR11"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017035.1">
        <property type="protein sequence ID" value="ENSCSRP00000016323.1"/>
        <property type="gene ID" value="ENSCSRG00000012502.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005216">
        <property type="term" value="F:monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.350">
        <property type="entry name" value="Voltage-gated potassium channels. Chain C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027359">
        <property type="entry name" value="Volt_channel_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46726">
        <property type="entry name" value="TWO PORE CHANNEL 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46726:SF1">
        <property type="entry name" value="TWO-PORE CALCIUM CHANNEL 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="49"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="74"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="115"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="176"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="211"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="243"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="394"/>
            <end position="412"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="418"/>
            <end position="440"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="452"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="484"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="513"/>
            <end position="535"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="618"/>
            <end position="644"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="6">
        <location>
            <begin position="55"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="6">
        <location>
            <begin position="395"/>
            <end position="648"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF00520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016323.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="758" mass="87735" checksum="F2466B43D884FC92" modified="2022-01-19" version="1">MSAAARGPPLAQEDLLLAAAYVYDAQYNRNIPFETSPQAVRLYYLYNHWTMQATTYFFIFVDLFLAVFEDPAVYPLPFLATSLVEVLCLLVFFGRLVHFAKVTPRNVFWKDTKNICIMMAILVTLIDLIIYGALKISNINSIRWSRFLRPIFLINFAESRQIRRVFRSIRNTLPEITYVFLLFMFSVLMFSLMALKLFGDRNLRTVEGSPYFTNYLEIVFDLYVLVTTANSPDVMMPAFDFSWWYSLFFITYVVINTYLFMSVFLAVVYNNYRKHLKNEIRKLAYMKRHKMIEAFNILKVKEGTEFVVKEAQWKQLVKQVAPDISTSHRELLLRVSDEEQKGYVDKKSFVRLADLLNIQVIAMRIQTHPLEHWMPRVYNSAVSLFIRSMVQHKGFVWTYDVIILINAVFIALDEENPLISYAEWVFLSLYILEILLKVYTYEPRAFFAKTQFWNWFDTSIIIAALIATILNASLKSASQYNSQQVLDIVFILRVLRLIRIVDSIQRFRVIMNTLINIVPTMLTFGGLALVVYYMFAIVGMELFQGKIQFFSRNSTAHHALECGNPALKDSLFARAKYCKNNFNDITSSFIVLMELTVVNQWHVLANGFALVTHQAAKLYFVAFHVVVVIMIINILIAFILEAFFVEYSLEKSEVETAIERKIQELGVGIQEEELRDGKLIDNMETNENDLGGEGITKKKSQGLMFKIASTRYRTVDALLQRMFEAEILPEDDGPSVDEILNLSPADVYPKNPTFDSTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRL4</accession>
    <name>A0A8C3XRL4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">PDZ domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRL4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019839.1">
        <property type="protein sequence ID" value="ENSCSRP00000018972.1"/>
        <property type="gene ID" value="ENSCSRG00000014487.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043495">
        <property type="term" value="F:protein-membrane adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072659">
        <property type="term" value="P:protein localization to plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06747">
        <property type="entry name" value="PDZ_MYO18-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000059">
        <property type="entry name" value="unconventional myosin-XVIIIa isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051067">
        <property type="entry name" value="NHER"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14191:SF4">
        <property type="entry name" value="NA(+)_H(+) EXCHANGE REGULATORY COFACTOR NHE-RF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14191">
        <property type="entry name" value="PDZ DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="PDZ" evidence="3">
        <location>
            <begin position="225"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="141"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="23"/>
            <end position="34"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018972.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="373" mass="41521" checksum="611F9B3626BF5C33" modified="2022-01-19" version="1">MFNLKKKDKDKDGSRKDKKEKKEKKERMSAAELRSLEEMSLRRGFFNLSRTSKRESKTRLEISNPIPIKVASGSDLHLTDIDSDSNRGSMILDSGHLSTASSSDDLKVDDTNFKGSVLQRAAKFGSLAKQNSQMIVKRFSFSQKSRDESASETSTPSEHSAAPSPQVEVRMLETQLSKQGAPMGHLRAPSSSALRAGVPEVVSKRFPAELRLPMVVPPQPPVPRELELQRRNTGDFGFSLRRTTMLDRAPDGQVYRRVVHFAEPGAGTKDLALGLVPGDRLVEINGRNVESKSRDEIVEMIRQSGETVRLKVQPILELSELSHCWLRSSEGLRRAAFDVSSHHWVLCVTQTSVPWTPRRSSQQPAVSAWAPLG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRL7</accession>
    <name>A0A8C3XRL7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">Opsin 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRL7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018337.1">
        <property type="protein sequence ID" value="ENSCSRP00000017523.1"/>
        <property type="gene ID" value="ENSCSRG00000013415.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009881">
        <property type="term" value="F:photoreceptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007602">
        <property type="term" value="P:phototransduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd15336">
        <property type="entry name" value="7tmA_Melanopsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000083">
        <property type="entry name" value="Melanopsin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050125">
        <property type="entry name" value="GPCR_opsins"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027430">
        <property type="entry name" value="Retinal_BS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24240">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00238">
        <property type="entry name" value="OPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0157">Chromophore</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9 14" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0600">Photoreceptor protein</keyword>
    <keyword evidence="12 14" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0681">Retinal protein</keyword>
    <keyword evidence="4" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="13 14" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 14 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 15" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="20"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="57"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="94"/>
            <end position="115"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="136"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="181"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="245"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="281"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="16">
        <location>
            <begin position="37"/>
            <end position="298"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022543"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017523.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="404" mass="45565" checksum="D62A7C68ED74CACF" modified="2022-01-19" version="1">MTVQDVPHAFPTLNVPDHAHYTIGTVILVVGITGTLGNFLVIYAFCRYSLRTPANMFIINLAISDFLMSVTQAPIFFTTSLHKHWIFGKKGCELYAFCGALFGITSMITLMAIALDRYFVITRPLASIVVMSKKKALIILLGVWLYSLAWSLPPFFGWSAYVPEGLLTSCSWDYVTFTPSVRAYTMLLFCFVFFIPLIAIIYSYVFIFKAIKNANEAVQNIGSDANKVSQRQYQRMKNEWKMAKIALIVILLYVISWSPYSVVALVAFAGYSHLLTPFMNTVPAVIAKASAIHNPIIYAITHPKYRMAIAKYVPCLRRLLRVSRKDSRSCSRYLSTRQSTITSQSEISGLQKGKRPLSSLSDSESVRKTLQICLFLKNYVICIPLLNFDILTGLCHSWENGEMH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSF3</accession>
    <name>A0A8C3XSF3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Ras association domain family member 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSF3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020137.1">
        <property type="protein sequence ID" value="ENSCSRP00000019263.1"/>
        <property type="gene ID" value="ENSCSRG00000014570.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17223">
        <property type="entry name" value="RA_RASSF6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000159">
        <property type="entry name" value="RA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033614">
        <property type="entry name" value="RASSF1-6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011524">
        <property type="entry name" value="SARAH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22738:SF3">
        <property type="entry name" value="RAS ASSOCIATION DOMAIN-CONTAINING PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22738">
        <property type="entry name" value="RASSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16517">
        <property type="entry name" value="Nore1-SARAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00788">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00314">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50200">
        <property type="entry name" value="RA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50951">
        <property type="entry name" value="SARAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="12"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="domain" description="Ras-associating" evidence="3">
        <location>
            <begin position="177"/>
            <end position="265"/>
        </location>
    </feature>
    <feature type="domain" description="SARAH" evidence="4">
        <location>
            <begin position="272"/>
            <end position="311"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="135"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="135"/>
            <end position="147"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019263.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="35880" checksum="34C7E13434A75034" modified="2022-01-19" version="1">MPAWEHMGALKKITLGKLIFIEGILAIFWGVRCPIWLKIQDEKQIPPFVTLKSPERGGLFPSKRGMMRWGEVHNLHHISEETPNSSEEPPNHEKGQCLCSLYIHQKALHYADDVLFCPGCSSYESRTLKPRSMQELNSLTPPRTTSDAAEVRKRANSPTIARKDVETHRFSINGHFYNHETSVFTPAFGSETKIRINSNMKTGEVIEQLLQKFKIENSPQEFALYIIHASGEKKRLKNTDTPLLERLLQGPSEKIAQFFLMDKNAEEVTSEVAQYLKFRIPLLESFLHKLDEEEEREIQQTIKIHCIQSRW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTY0</accession>
    <name>A0A8C3XTY0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TCL1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014868.1">
        <property type="protein sequence ID" value="ENSCSRP00000014266.1"/>
        <property type="gene ID" value="ENSCSRG00000010894.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000023424.1">
        <property type="protein sequence ID" value="ENSCSRP00000022443.1"/>
        <property type="gene ID" value="ENSCSRG00000016937.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043539">
        <property type="term" value="F:protein serine/threonine kinase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.15.10">
        <property type="entry name" value="TCL1/MTCP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004832">
        <property type="entry name" value="TCL1_MTCP1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036672">
        <property type="entry name" value="TCL1_MTCP1_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14060">
        <property type="entry name" value="PROTEIN P13 MTCP-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14060:SF8">
        <property type="entry name" value="PROTEIN P13 MTCP-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01840">
        <property type="entry name" value="TCL1_MTCP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50904">
        <property type="entry name" value="Oncogene products"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006399"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022443.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="117" mass="13410" checksum="BE7CCC2580AEDF17" modified="2022-01-19" version="1">GVESPDYMQAILLPDRLWAWSPGVYHDEQGHVWDPETGVLWARVRAEQVPLGDSWTRSQFPLSPLPHLWQWCPRGLYRAAGGIGEDEWWLESHQVVSGVPEILLRQLYRGGHSKVNT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU40</accession>
    <name>A0A8C3XU40_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Sushi domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU40"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025217.1">
        <property type="protein sequence ID" value="ENSCSRP00000024181.1"/>
        <property type="gene ID" value="ENSCSRG00000018155.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd00033">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.70.10:FF:000014">
        <property type="entry name" value="Membrane cofactor protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.70.10">
        <property type="entry name" value="Complement Module, domain 1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050350">
        <property type="entry name" value="Compl-Cell_Adhes-Reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035976">
        <property type="entry name" value="Sushi/SCR/CCP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000436">
        <property type="entry name" value="Sushi_SCR_CCP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19325:SF570">
        <property type="entry name" value="COMPLEMENT COMPONENT 4 BINDING PROTEIN, MEMBRANE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19325">
        <property type="entry name" value="COMPLEMENT COMPONENT-RELATED SUSHI DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00084">
        <property type="entry name" value="Sushi"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00032">
        <property type="entry name" value="CCP"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57535">
        <property type="entry name" value="Complement control module/SCR domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50923">
        <property type="entry name" value="SUSHI"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 7" id="KW-0732">Signal</keyword>
    <keyword evidence="1 6" id="KW-0768">Sushi</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034403185" description="Sushi domain-containing protein" evidence="7">
        <location>
            <begin position="21"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="8">
        <location>
            <begin position="18"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="8">
        <location>
            <begin position="82"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="domain" description="Sushi" evidence="8">
        <location>
            <begin position="143"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="51"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="145"/>
            <end position="188"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024181.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="217" mass="23958" checksum="3C5BE8C3E5E1F455" modified="2022-01-19" version="1">MPIFIAKSFFFFLFFLLASCGTPPRLKSAALNKEDETKNYHPIGTTVSYVCRPGYERTELRPVMTCLENLTWSEAPECCRGKSCGIPKGPEHGRAVDVTNDLYGAKVNIICDDGFRLRGRTFIQCLLKGDQVEWSQPPTCQEITCSPPPNVTNGMHNGSNVKSFVYNSSVTYKCDHNFTLTGEASIHCTTKDNINGVWNGSAPECKGDCLFLSSSCS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUM5</accession>
    <name>A0A8C3XUM5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Exocyst complex component Sec8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Component of the exocyst complex involved in the docking of exocytic vesicles with fusion sites on the plasma membrane.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the SEC8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUM5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024950.1">
        <property type="protein sequence ID" value="ENSCSRP00000023920.1"/>
        <property type="gene ID" value="ENSCSRG00000017971.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000145">
        <property type="term" value="C:exocyst"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032584">
        <property type="term" value="C:growth cone membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006893">
        <property type="term" value="P:Golgi to plasma membrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006612">
        <property type="term" value="P:protein targeting to membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006904">
        <property type="term" value="P:vesicle docking involved in exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090522">
        <property type="term" value="P:vesicle tethering involved in exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039682">
        <property type="entry name" value="Sec8/EXOC4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007191">
        <property type="entry name" value="Sec8_exocyst_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048630">
        <property type="entry name" value="Sec8_M"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14146">
        <property type="entry name" value="EXOCYST COMPLEX COMPONENT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14146:SF0">
        <property type="entry name" value="EXOCYST COMPLEX COMPONENT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20652">
        <property type="entry name" value="Sec8_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04048">
        <property type="entry name" value="Sec8_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3 5" id="KW-0268">Exocytosis</keyword>
    <keyword evidence="4 5" id="KW-0653">Protein transport</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Exocyst complex component Sec8 N-terminal" evidence="7">
        <location>
            <begin position="45"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="domain" description="Exocyst complex component Sec8 middle helical bundle" evidence="8">
        <location>
            <begin position="271"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="43"/>
            <end position="95"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010470"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU367079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF04048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF20652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023920.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="975" mass="110580" checksum="712B1F4365E16FC3" modified="2022-01-19" version="1">MAGEASGRYRSTMSKSKDPSGLLISVIRTLSTSDDVEDRETEKGRLEEAYEKCDRDLDELIVQHYTELTTAIRTYQSITERITNSRNKIKQVKENLLSCKMLLHCKRDELRKLWIEGIEHKHVLNLLDEIENIKQVPQKLEQCMASKHYLNATDMLVSAVDSLEGPLLQVEGLSDLRLELHSKKMNMHLVLIDELHRHLYIKSTNRVGQRNKEKGKISSHVKDASPVPLIDVTNLPTHWKFLDASQFSTPGSSSVREVSVLEIKEDMELDPEENSTVFMGILIKGLAKLKKIPETVKAIKDRLEQELKQIVKRSTTQVADSGYQKGESLSQENQPRLLLELLELLFDKFNAVAAAHSVVLGHLQQTVASPSSLYDGDVKLYDMADVWVKIQDVLQMLLTEYLDMKNTRTASEPSAQLSYASSGREFAAFFAKKKPQRPKNPLFKFESSSHAISMSAYLREQRRELYSRSGELQGGPDDNLIEGGGSKFVCKPGARNITVIFHPLLRFIQEIEHALGLGPTKQCPLREFLTMYIKNIFLNQVLAEINKEIEGVTKASDPLKILANADTMKMLGVQRPLLQSTVIVEKTVQDLMNLMHDLSAYSDQFLNMVCVKLQDYKETCTAAYRSIAQSDEKLVISASWAKDDDITRLLKSLPNWINMAQPKQLRPKREEEEDFIRAAFGKESEVLIGNLGDKLIPQQEILRDVSDLKALANMHESLEWLAGRIKAAFSNLPTAQTPSPGQDSHANMDLPPVSEQIMQTLSELAKSFQEMADRCLLVLHLEVRVHCFHYLIPLAKQGNYAIVANVESMDYDPLVVRLNKDISAIEEAMSASLQQHKFQYIFEGLGHLISCILINGAQYFKRISESGIKKMCRNIFILQQNLTNITMSREADLDFARQYYEMLYNTADELLNVVVDQGVKYTELEYIYALSLLHRSQTGVGDQTTQNMRLQRLKEIICEQAAIKQATKDKKITTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV36</accession>
    <name>A0A8C3XV36_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Retinoic acid receptor beta</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Nuclear receptor subfamily 1 group B member 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the nuclear hormone receptor family. NR1 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV36"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027342.1">
        <property type="protein sequence ID" value="ENSCSRP00000026245.1"/>
        <property type="gene ID" value="ENSCSRG00000019547.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035259">
        <property type="term" value="F:nuclear glucocorticoid receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004879">
        <property type="term" value="F:nuclear receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071376">
        <property type="term" value="P:cellular response to corticotropin-releasing hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032526">
        <property type="term" value="P:response to retinoic acid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048384">
        <property type="term" value="P:retinoic acid receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd06964">
        <property type="entry name" value="NR_DBD_RAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06937">
        <property type="entry name" value="NR_LBD_RAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.565.10:FF:000073">
        <property type="entry name" value="Retinoic acid receptor beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.50.10:FF:000004">
        <property type="entry name" value="Retinoic acid receptor beta isoform"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.50.10">
        <property type="entry name" value="Erythroid Transcription Factor GATA-1, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.565.10">
        <property type="entry name" value="Retinoid X Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035500">
        <property type="entry name" value="NHR-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047159">
        <property type="entry name" value="NR_DBD_RAR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047158">
        <property type="entry name" value="NR_LBD_RAR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000536">
        <property type="entry name" value="Nucl_hrmn_rcpt_lig-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001723">
        <property type="entry name" value="Nuclear_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003078">
        <property type="entry name" value="Retinoic_acid_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001628">
        <property type="entry name" value="Znf_hrmn_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013088">
        <property type="entry name" value="Znf_NHR/GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24085">
        <property type="entry name" value="NUCLEAR HORMONE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24085:SF5">
        <property type="entry name" value="RETINOIC ACID RECEPTOR BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00104">
        <property type="entry name" value="Hormone_recep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00105">
        <property type="entry name" value="zf-C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01292">
        <property type="entry name" value="RETNOICACIDR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00398">
        <property type="entry name" value="STRDHORMONER"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00047">
        <property type="entry name" value="STROIDFINGER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00430">
        <property type="entry name" value="HOLI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00399">
        <property type="entry name" value="ZnF_C4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48508">
        <property type="entry name" value="Nuclear receptor ligand-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51843">
        <property type="entry name" value="NR_LBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00031">
        <property type="entry name" value="NUCLEAR_REC_DBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51030">
        <property type="entry name" value="NUCLEAR_REC_DBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 12" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2 12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9 12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8 12" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 12" id="KW-0804">Transcription</keyword>
    <keyword evidence="5 12" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="4 12" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="Nuclear receptor" evidence="14">
        <location>
            <begin position="78"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="NR LBD" evidence="15">
        <location>
            <begin position="176"/>
            <end position="410"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="51"/>
            <end position="71"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="408"/>
            <end position="448"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="51"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="417"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="428"/>
            <end position="448"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00039627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00042231"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU004334"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026245.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="448" mass="50380" checksum="D787D587E2B2763A" modified="2022-01-19" version="1">MFDCMDVLAVSPGQILDFYTASPSSCMLQEKALKACFSGLAQTDWQHRHSAQSIETQSTSSEELVPSPPSPLPPPRVYKPCFVCQDKSSGYHYGVSACEGCKGFFRRSIQKNMVYTCHRDKNCVINKVTRNRCQYCRLQKCFEVGMSKESVRNDRNKKKKEPSKQEFTENYEMTAELDDLTEKIRKAHQETFPSLCQLGKYTTNSSADHRVRLDLGLWDKFSELATKCIIKIVEFAKRLPGFTSLTIADQITLLKAACLDILILRICTRYTPEQDTMTFSDGLTLNRTQMHNAGFGPLTDLVFTFANQLLPLEMDDTETGLLSAICLICGDRQDLEEPAKVDKLQEPLLEALKIYIRKRRPNKPHMFPKILMKITDLRSISAKGAERVITLKMEIPGSMPPLIQEMLENSEGHEPLTPSSSGNTAEHSPSISPSSVDNSSVSQSPLLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV76</accession>
    <name>A0A8C3XV76_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV76"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027593.1">
        <property type="protein sequence ID" value="ENSCSRP00000026485.1"/>
        <property type="gene ID" value="ENSCSRG00000019716.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12888">
        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="35"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="7">
        <location>
            <begin position="108"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="8">
        <location>
            <begin position="247"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026485.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="426" mass="46810" checksum="0C57B67E420DA0EA" modified="2022-01-19" version="1">METPAPPDTGKRKVEGQDPPAPTSLAGKGLEEAICYICRDYLTDPVTIECGHNFCRGCITQRCEGAKRHSCPRCGATFQRKAFMSNTQLGSLVESIKQLRLKTGRSGREGNRCEEHGKELTWFCKEDSKHLCEDCRGSPAHRSHAVIPMGKASHESKVRVALLANKPPQGLMSSPLWTGVSLLGVDLTTGAGQQVCIIFGGDQEPSHLRRYAWEESCSDMQRSRSPGGRGWKSESVLAKTELGGGWETAPMGWALPLMLCPISAVNVILDPDTAHPSLMVSENGRSVKWRGLRQDVTDNPKRFDSETCVLGQGFTSGRHYWEVDVGGGRTWGVGVAGESVRRKGWISFSPEERIWAMDQCGSHYLACTCPGILLPLTGSPGKIGVYLDYEQGLVSFYHSGTEALIFTFTSSFTEQRFLFCCFSEMD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWI2</accession>
    <name>A0A8C3XWI2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">PIH1 domain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the PIH1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWI2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030440.1">
        <property type="protein sequence ID" value="ENSCSRP00000029269.1"/>
        <property type="gene ID" value="ENSCSRG00000021443.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097255">
        <property type="term" value="C:R2TP complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000492">
        <property type="term" value="P:box C/D snoRNP assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00298">
        <property type="entry name" value="ACD_sHsps_p23-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050734">
        <property type="entry name" value="PIH1/Kintoun_subfamily"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012981">
        <property type="entry name" value="PIH1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041442">
        <property type="entry name" value="PIH1D1/2/3_CS-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22997">
        <property type="entry name" value="PIH1 DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22997:SF6">
        <property type="entry name" value="PIH1 DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08190">
        <property type="entry name" value="PIH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18201">
        <property type="entry name" value="PIH1_CS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PIH1 N-terminal" evidence="3">
        <location>
            <begin position="40"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="domain" description="PIH1D1/2/3 CS-like" evidence="4">
        <location>
            <begin position="236"/>
            <end position="311"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00040541"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF08190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF18201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029269.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="311" mass="35516" checksum="7003D10F635FF233" modified="2022-01-19" version="1">METASCDMMTQVTQLWSMLDEMAESTPESYHRFMQQQLEDAKQYCAPPEPHLCLQTHILDPNEKSLFINLCRWKRVPAPKSPTDPIPLSAGPLEEVSDKAELYSIIDIAYNPTVLQREENQAEMDHLIRLTFKYIEEHYNISLSHSYHIATFTLKGSLKRMKESLRGGPAPLFNKNIRNELTVDQMKHHLREEDHSNATLLLNKDVTQSKVHLIEEIASMELPEEAIIPAYELTIAKDANRKPLKIELKVELPKVSSVSECELSISRDDVIVEVPEKYKLQLDLPELVNEEATTATFNKGKGVLLITMPIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJ47</accession>
    <name>A0A8C3RJ47_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Kelch repeat and BTB domain containing 12</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJ47"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000688.1">
        <property type="protein sequence ID" value="ENSCSRP00000000669.1"/>
        <property type="gene ID" value="ENSCSRG00000000554.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="45365at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd18485">
        <property type="entry name" value="BACK_KBTBD12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18276">
        <property type="entry name" value="BTB_POZ_KBTBD12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.420:FF:000001">
        <property type="entry name" value="Kelch-like family member 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017096">
        <property type="entry name" value="BTB-kelch_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006652">
        <property type="entry name" value="Kelch_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412">
        <property type="entry name" value="KELCH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24412:SF491">
        <property type="entry name" value="KELCH REPEAT AND BTB DOMAIN-CONTAINING PROTEIN 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24681">
        <property type="entry name" value="Kelch_KLHDC2_KLHL20_DRC7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037037">
        <property type="entry name" value="Kelch-like_protein_gigaxonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00612">
        <property type="entry name" value="Kelch"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117281">
        <property type="entry name" value="Kelch motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000669.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="619" mass="70221" checksum="51326545FFFBEBAF" modified="2022-01-19" version="1">MDHKTEGKRKQQHSLTLLDQLNCMKELTQMIDVVLVAEGEKFPCHKLILAAFSPYFKAMFTCGLLECTQREVVLYDVSSESVSIILNYMYSADLHLTNFNVQSVAVAAFFMQMEDVFNVCQKYMMDHMDASNCVGIYYFAKHIGAEELSDQARQYLYQHFAEVSLHEEILEIEAQQLLSLIRSDDLNVSREESILDLVLRWVNHSRKSRVKHLIELLKQVRLELVSPSFLVEARKRNTVLLSNSECHDMIDGALETIKKSNHPSLSLRYGMETTSLLLCIGNNSLGIRSRHGSYADASFCYAPATQKTYFISSPKYGEGLGCVCTGVVTENNDIIVAGEASAAKMSRQKTKNIEIYRYHSRGNRFWQSLCTAQFRELYALGTVHNDLYVLGGQMKLKNQYLVTNCVEKYSMEQDSWRSVTPLPVQLACHAVVTVNNKLYVMGGWTPQMDLPDDELDRLSNRMLQYDPGQDKWTECTPMKYSKYRFSTAVVNSEIYVLGGIGCLGRDRGQARQCLDAVEIYNPDGDFWRDGPPMPSPRLSLRTNSTSAGSVEGKLYLCGGFHGAARHEIITKEILELDTWENQWNVVAVNVLMHDSYDVCLVARLNPRDLIPPPSDLVDQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RK29</accession>
    <name>A0A8C3RK29_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="13">Hes related family bHLH transcription factor with YRPW motif 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the HEY family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RK29"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001115.1">
        <property type="protein sequence ID" value="ENSCSRP00000001081.1"/>
        <property type="gene ID" value="ENSCSRG00000000883.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032502">
        <property type="term" value="P:developmental process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007219">
        <property type="term" value="P:Notch signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18920">
        <property type="entry name" value="bHLH-O_HEY2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000012">
        <property type="entry name" value="hairy/enhancer-of-split related with YRPW motif protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.980">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050370">
        <property type="entry name" value="HES_HEY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003650">
        <property type="entry name" value="Orange_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10985">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, HES-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07527">
        <property type="entry name" value="Hairy_orange"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00511">
        <property type="entry name" value="ORANGE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158457">
        <property type="entry name" value="Orange domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51054">
        <property type="entry name" value="ORANGE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0914">Notch signaling pathway</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="11">
        <location>
            <begin position="48"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="domain" description="Orange" evidence="12">
        <location>
            <begin position="125"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="307"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="8"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="22"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="307"/>
            <end position="318"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00038262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001081.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="332" mass="35215" checksum="CF018D82F9CAD2DC" modified="2022-01-19" version="1">MKRPCEETTSDSDMDETIDVGSENNYSGQSSGSVIRSNSPTTTSQIMARKKRRGIIEKRRRDRINNSLSELRRLVPTAFEKQGSAKLEKAEILQMTVDHLKMLQATGGKGYFDAHALAMDFMSIGFRECLTEVARYLSSVEGLDTSDPLRVRLVSHLSSCASQREAAAMTSSMAHHHYPLHPHHWTAAFHHLPAALLQQNGLHSSDTTPCRLSTASEVPPHGSALLTATFAHADSALRVPSAGSVAPCVPPLSTSLLSLSATVHAAAAAAQSFPLSFAGAFPMLPPSAAAAVAAATAISPPLCVSAASSPQQTSSGGNSKPYRPWGTEVGAF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLI4</accession>
    <name>A0A8C3RLI4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14 15">Ribonuclease H1</fullName>
            <shortName evidence="15">RNase H1</shortName>
            <ecNumber evidence="6 15">3.1.26.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Endonuclease that specifically degrades the RNA of RNA-DNA hybrids. Plays a role in RNA polymerase II (RNAp II) transcription termination by degrading R-loop RNA-DNA hybrid formation at G-rich pause sites located downstream of the poly(A) site and behind the elongating RNAp II.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Endonucleolytic cleavage to 5'-phosphomonoester.</text>
            <dbReference type="EC" id="3.1.26.4"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2 15">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="5">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 15">Belongs to the RNase H family.</text>
    </comment>
    <dbReference type="EC" id="3.1.26.4" evidence="6 15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLI4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001109.1">
        <property type="protein sequence ID" value="ENSCSRP00000001075.1"/>
        <property type="gene ID" value="ENSCSRG00000000876.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004523">
        <property type="term" value="F:RNA-DNA hybrid ribonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043137">
        <property type="term" value="P:DNA replication, removal of RNA primer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09280">
        <property type="entry name" value="RNase_HI_eukaryote_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.10:FF:000049">
        <property type="entry name" value="Ribonuclease H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.970.10:FF:000001">
        <property type="entry name" value="Ribonuclease H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.10">
        <property type="entry name" value="Ribonuclease H-like superfamily/Ribonuclease H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.970.10">
        <property type="entry name" value="Ribonuclease H1, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009027">
        <property type="entry name" value="Ribosomal_bL9/RNase_H1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050092">
        <property type="entry name" value="RNase_H"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017067">
        <property type="entry name" value="RNase_H1_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011320">
        <property type="entry name" value="RNase_H1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037056">
        <property type="entry name" value="RNase_H1_N_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002156">
        <property type="entry name" value="RNaseH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036397">
        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10642">
        <property type="entry name" value="RIBONUCLEASE H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10642:SF26">
        <property type="entry name" value="RIBONUCLEASE H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01693">
        <property type="entry name" value="Cauli_VI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00075">
        <property type="entry name" value="RNase_H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036852">
        <property type="entry name" value="Ribonuclease_H1_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55658">
        <property type="entry name" value="L9 N-domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50879">
        <property type="entry name" value="RNASE_H_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10 15" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="11 15" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12 15" id="KW-0460">Magnesium</keyword>
    <keyword evidence="9 15" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8 15" id="KW-0540">Nuclease</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RNase H type-1" evidence="17">
        <location>
            <begin position="123"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="83"/>
            <end position="104"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000077"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00059147"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00068459"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRNR" id="PIRNR036852"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001075.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="273" mass="30391" checksum="EE0A560087BC59E6" modified="2022-01-19" version="1">MFYAVRRGRKIGVYQTWEECREQVNRYPAASFKKFASEGEAWSFVGSEAPQSSSHSAGTSGISSLTHKSDSYLNELETASPSYSTCKRPFEQSSDEESNRKHVKYDETYSAPSVSKDDKFSYMGDSVVVYTDGCCSSNGRRKARAGVGVYWGPGHSLNTSDRLSGRQTNQRAEIHAACKAIEQAKSQNIKKLVIYTDSKFTINGITSWVDNWKSNGWRTSTGKDVINKEDFERLDKLSEGMEIQWMHVPGHAGFTGNEAADRLAREGAGKQNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPG4</accession>
    <name>A0A8C3RPG4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Ribonuclease 3</fullName>
            <ecNumber evidence="7">3.1.26.3</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="21">Ribonuclease III</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24 25">protein Drosha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="30 31">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="30" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="30" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="22">Ribonuclease III double-stranded (ds) RNA-specific endoribonuclease that is involved in the initial step of microRNA (miRNA) biogenesis. Component of the microprocessor complex that is required to process primary miRNA transcripts (pri-miRNAs) to release precursor miRNA (pre-miRNA) in the nucleus. Within the microprocessor complex, DROSHA cleaves the 3' and 5' strands of a stem-loop in pri-miRNAs (processing center 11 bp from the dsRNA-ssRNA junction) to release hairpin-shaped pre-miRNAs that are subsequently cut by the cytoplasmic DICER to generate mature miRNAs. Involved also in pre-rRNA processing. Cleaves double-strand RNA and does not cleave single-strand RNA. Involved in the formation of GW bodies. Plays a role in growth homeostasis in response to autophagy in motor neurons.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Endonucleolytic cleavage to 5'-phosphomonoester.</text>
            <dbReference type="EC" id="3.1.26.3"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="3">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="23">Component of the microprocessor complex, or pri-miRNA processing protein complex, which is composed of DROSHA and DGCR8. The microprocessor complex is a heterotrimer; each of the two DROSHA RNase III domains binds one DGCR8 (via C-terminal region). Interacts with SP1 and SNIP1. Interacts with SRRT/ARS2. Interacts with CPSF3 and ISY1; this interaction is in an RNA dependent manner. Interacts with PUS10; interaction promotes pri-miRNAs processing.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Nucleus</location>
            <location evidence="5">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the ribonuclease III family.</text>
    </comment>
    <dbReference type="EC" id="3.1.26.3" evidence="7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002403.1">
        <property type="protein sequence ID" value="ENSCSRP00000002336.1"/>
        <property type="gene ID" value="ENSCSRG00000000947.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070877">
        <property type="term" value="C:microprocessor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070878">
        <property type="term" value="F:primary miRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004525">
        <property type="term" value="F:ribonuclease III activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031054">
        <property type="term" value="P:pre-miRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031053">
        <property type="term" value="P:primary miRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd19877">
        <property type="entry name" value="DSRM_RNAse_III_meta_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00593">
        <property type="entry name" value="RIBOc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1520.10:FF:000002">
        <property type="entry name" value="Drosha ribonuclease III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1520.10:FF:000003">
        <property type="entry name" value="Drosha ribonuclease III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.20:FF:000012">
        <property type="entry name" value="Drosha ribonuclease III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1520.10">
        <property type="entry name" value="Ribonuclease III domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00104">
        <property type="entry name" value="RNase_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014720">
        <property type="entry name" value="dsRBD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058938">
        <property type="entry name" value="Helical_CED_Drosha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011907">
        <property type="entry name" value="RNase_III"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000999">
        <property type="entry name" value="RNase_III_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044442">
        <property type="entry name" value="RNAse_III_DSRM__animal"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036389">
        <property type="entry name" value="RNase_III_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11207:SF0">
        <property type="entry name" value="RIBONUCLEASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11207">
        <property type="entry name" value="RIBONUCLEASE III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00035">
        <property type="entry name" value="dsrm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26050">
        <property type="entry name" value="Helical_CED_Drosha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14622">
        <property type="entry name" value="Ribonucleas_3_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00636">
        <property type="entry name" value="Ribonuclease_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00358">
        <property type="entry name" value="DSRM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00535">
        <property type="entry name" value="RIBOc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54768">
        <property type="entry name" value="dsRNA-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69065">
        <property type="entry name" value="RNase III domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50137">
        <property type="entry name" value="DS_RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00517">
        <property type="entry name" value="RNASE_3_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50142">
        <property type="entry name" value="RNASE_3_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="16" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="17" id="KW-0460">Magnesium</keyword>
    <keyword evidence="19" id="KW-0464">Manganese</keyword>
    <keyword evidence="13" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0540">Nuclease</keyword>
    <keyword evidence="20" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="31" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="18 26" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RNase III" evidence="29">
        <location>
            <begin position="849"/>
            <end position="1029"/>
        </location>
    </feature>
    <feature type="domain" description="RNase III" evidence="29">
        <location>
            <begin position="1080"/>
            <end position="1206"/>
        </location>
    </feature>
    <feature type="domain" description="DRBM" evidence="28">
        <location>
            <begin position="1233"/>
            <end position="1307"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="27">
        <location>
            <begin position="91"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="27">
        <location>
            <begin position="429"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="27">
        <location>
            <begin position="114"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="27">
        <location>
            <begin position="147"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="27">
        <location>
            <begin position="163"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="27">
        <location>
            <begin position="186"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="27">
        <location>
            <begin position="222"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="27">
        <location>
            <begin position="309"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="27">
        <location>
            <begin position="338"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="27">
        <location>
            <begin position="449"/>
            <end position="463"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00010183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00012177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00017706"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00032486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00055411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00063453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00078955"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00083702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS50142"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002336.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1347" mass="156466" checksum="FC319A0774FAA0D9" modified="2022-01-19" version="1">KIESINCHCLSMSFHSGRGCPRGRGGPGVRTSTQTFRPQNLRQLHPQQPSVQYQYDQQVAPPTTYSSPPATGYVPPRPDFIPYPSLVPPSAQSPISQCPMRPPFPNHQVRQSFPVPPCFPPAPPPVPNPSNSPVPGAPSGQNTFPYMMPPPAMPHPPPPPVMPQQVNYQPVYSTGYSQQSFPPPNFNSYQHNSNSFQSSSSNSSSSSTSHFRHPSQYQVEKAQSERRSPERSKHYEEHRHREHSHVHGDRHRPSNHGDRRDRGRSPDRRRQESSRHRSDYDRGRTPPRHRSYERSRERERERHRHRDSRRSPSSERSYKKDYKRTGSRSPSRERKRPRWEEERERWSENQSASREKSYTAIKDKEPDEIISEKNEEEDEELLKPVWVRCTHSESYYSNDPMDQVGDSTVVGTSRLRDLYERFEEELGKRQAKAKAARPPWEPPKTKLDEDLESSSESDCDSDDNSSCSSSSDSEVFDVIAEIKRKKAHPDRLHEELWYNDPGQMNDGPLCKCSAKARRTGIRHSIYPGEEPIKPCRPMTNNAGRLYHYRITVSPPTNFLTDRPTVIEYDDHEYIFEGFSMFAHAPLTNIPLCKVIRFNIDYTIHFIEEMMPENFCVRGLELFSLYLFRDILELYDWNLIGPSFENNSCCPRFHFMPRFVRFLPDGGKEVLSMHQILLYLLRCNKPLVPEEEIANMLQWEELEWQKYAEECKGMIVTSPGMKPSSVRIDQLDREQFNPDVITFPIIVHFGIRPAQLSYAGDPQYQKLWKSYVKLRHLLANSPKVKQADKQKLSQREEALQKIRQKNTMRREVTVELSSQGFWKTGIRSDVCQHAMMLPVLTHHIRYHQCLMHLDKLIGYTFQDRCLLQLAMTHPSHHLNFGMNPDHARNSLSNCGIRQPKYGDRKVHHMHMRKKGINTLINIMSRLGQDDPTPSRINHNERLEFLGDAVVEFLTSVHLYYLFPSLEEGGLATYRTAIVQNQHLAMLAKKLELDRFMLYAHGPDLCRESDLRHAMANCFEALIGAVYLEGSLEEAKHLFGRLLFNDKDLQEVWLNYPLHPLQLQESNTDRQLIETSPVLQKLTDFEEAIGVIFTHVRLLARAFTLRTVGFNHLTLGHNQRMEFLGDSIMQLVATEYLFIHFPDHHEGHLTLLRSSLVNNRTQAKVAEELGMQEFAITNDKTKRPVALRTKTLADLLESFIAALYIDKDLEYVHTFMNVCFFPRLKEFILNQDWNDPKSQLQQCCLTLRTEGKEPDIPLYKTLQTVGPSHARTYTVAVYFKGERIGCGKGPSIQQAEMGAAMDALEKYNFPQMAHQKRFIERKYRQELKEMRWEREHQEREPEETEEGRK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPU3</accession>
    <name>A0A8C3RPU3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the UPF0235 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002563.1">
        <property type="protein sequence ID" value="ENSCSRP00000002480.1"/>
        <property type="gene ID" value="ENSCSRG00000001905.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1200.10">
        <property type="entry name" value="YggU-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00634">
        <property type="entry name" value="UPF0235"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003746">
        <property type="entry name" value="DUF167"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036591">
        <property type="entry name" value="YggU-like_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00251">
        <property type="entry name" value="DUF167 family protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13420">
        <property type="entry name" value="UPF0235 PROTEIN C15ORF40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13420:SF7">
        <property type="entry name" value="UPF0235 PROTEIN C15ORF40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02594">
        <property type="entry name" value="DUF167"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01152">
        <property type="entry name" value="DUF167"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69786">
        <property type="entry name" value="YggU-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="33"/>
            <end position="53"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010364"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002480.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="148" mass="15653" checksum="480313CC7A4DCD69" modified="2022-01-19" version="1">MLVALTGFRRRGGWGQGPVSACVRSWSGVMPRRGKEKCKDSVKPPAPSGPVVTDKSGSITIAIHAKPGSKQNAITDVTTEAVGVAIAAPPSEGEANAELCRYLSKVLEVKKSEVVLDKGGKSREKVVKILVSMTPDEVLEKLKKEATS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQF7</accession>
    <name>A0A8C3RQF7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Dehydrogenase/reductase 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 3">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQF7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003512.1">
        <property type="protein sequence ID" value="ENSCSRP00000003389.1"/>
        <property type="gene ID" value="ENSCSRG00000002551.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008202">
        <property type="term" value="P:steroid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000074">
        <property type="entry name" value="Retinol dehydrogenase type 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43313:SF15">
        <property type="entry name" value="DEHYDROGENASE_REDUCTASE SDR FAMILY MEMBER 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43313">
        <property type="entry name" value="SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY 9C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00080">
        <property type="entry name" value="SDRFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034563516" evidence="4">
        <location>
            <begin position="21"/>
            <end position="317"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="RuleBase" id="RU000363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003389.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="317" mass="35379" checksum="CAA041113AC9B965" modified="2022-01-19" version="1">MFFYILIFLATFYLWWRWRAQDGQKIRDLTDKYIFITGCDSGFGNLAARTFDKKGFRVLASCLTEAGAVELKAATSEQLQTVLLDVTDTDNVRKVAEWIKAEVGSAGLWGLVNNAGIMGPSAPTDWLNIEHFRAPIETNLIGLINVTLHLLPLVKKARGRLVNISSTGGRLAVWGGGYVPSKFGVEGFNDSLRRDMKAFGVKVSCIEPGLFKTGLSNRKKIIEEREAIWDQLPPAIRKQYGEGKEKLVQMLQNTNLSLVVQCMEHALTSINPQSRYSAGWDAKLLWVPLSSMPTAIQDFVLLRNKSAPARHKIHLNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR22</accession>
    <name>A0A8C3RR22_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Solute carrier family 35 member C1</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">Putative transporter.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the TPT transporter family. SLC35E subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR22"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002644.1">
        <property type="protein sequence ID" value="ENSCSRP00000002555.1"/>
        <property type="gene ID" value="ENSCSRG00000001963.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5547497at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037185">
        <property type="entry name" value="EmrE-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004853">
        <property type="entry name" value="Sugar_P_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050186">
        <property type="entry name" value="TPT_transporter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11132">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 35"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03151">
        <property type="entry name" value="TPT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103481">
        <property type="entry name" value="Multidrug resistance efflux transporter EmrE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00093767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00093775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002555.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="356" mass="39188" checksum="62E83A45D3C60DA3" modified="2022-01-19" version="1">MALSGSSDPLLQQEEGDSGNRETPFLLKAVQIALVVSLYWFISITMVFLNKYLLDSPSLRLDTPLFVTFYQCAVTVFFCKALSLLASCCPLGYLDFPSIRMDLKVSRSILPLSVVFISMITFNNLCLKYVGVAFYNVGRSLTTVFNVLLSYLLLKQTTSLYALIACGAIIGGFWLGIDQEGAEGTLSWAGIIFGILASLCVSLNAIYTKKVLPAVDGSIWRLTFYNNMNACVLFLPLMLLLGEFHTLYQFDKLGSPGFWGMMTLGGVLGFAIGYVTGLQIKFTSPLTHNVSGTAKACAQTVLAVCYYEETKSFLWWTSNMMVLGGSFAYTWVKGLEMKKAQEESTPKTGEKNETGI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR35</accession>
    <name>A0A8C3RR35_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">EF-hand domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion inner membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion intermembrane space</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR35"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001784.1">
        <property type="protein sequence ID" value="ENSCSRP00000001730.1"/>
        <property type="gene ID" value="ENSCSRG00000001363.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000003651.1">
        <property type="protein sequence ID" value="ENSCSRP00000003525.1"/>
        <property type="gene ID" value="ENSCSRG00000002666.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005758">
        <property type="term" value="C:mitochondrial intermembrane space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990246">
        <property type="term" value="C:uniplex complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036444">
        <property type="term" value="P:calcium import into the mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051560">
        <property type="term" value="P:mitochondrial calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16174">
        <property type="entry name" value="EFh_MICU2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000149">
        <property type="entry name" value="Mitochondrial calcium uptake family member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039800">
        <property type="entry name" value="MICU1/2/3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12294:SF3">
        <property type="entry name" value="CALCIUM UPTAKE PROTEIN 2, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12294">
        <property type="entry name" value="EF HAND DOMAIN FAMILY A1,A2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="EF-hand" evidence="11">
        <location>
            <begin position="100"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="11">
        <location>
            <begin position="290"/>
            <end position="325"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004569"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003525.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="362" mass="42113" checksum="D89A4C1815EB34F7" modified="2022-01-19" version="1">GQAVWGVTAFPTQPSIQFCNPYVALGPKNLPTPGKEDVANEEMAEKLSIRKQRFMKFASLEYEGEYYMTPRDFLFSVMFDQVGRLISYTEYLFLLTILTKPQTGFHIAFKMLDADGNEQVEKKEFFKLQKIIGKQDDLRKASGHETVSQEPELEDSGVNTTLLVHFFGRAGKEKLRYSEFYRFMENLQTEVQEMEFIQFSKGLNFMRKEDFAEWLLYFTDEENNDIYWQNVKERIQAGENISLDEFKTFCQFTNRLEDFSITMQMFTVANRPVKLAEFKRAVKVATGQELSDNVLDTVFKIFDLDGDNCLSHGEFLGVLKNRMHRGLRVPQQQGVQGYWKCVKRESIKGAKEVWKQTGKSPF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRG5</accession>
    <name>A0A8C3RRG5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">F-box only protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Substrate recognition component of a SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins and acts as a regulator of mTOR signaling.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2 6">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Part of the SCF (SKP1-CUL1-F-box) E3 ubiquitin-protein ligase complex SCF(FBXO9).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRG5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002829.1">
        <property type="protein sequence ID" value="ENSCSRP00000002735.1"/>
        <property type="gene ID" value="ENSCSRG00000002083.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019005">
        <property type="term" value="C:SCF ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031146">
        <property type="term" value="P:SCF-dependent proteasomal ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd22089">
        <property type="entry name" value="F-box_FBXO9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1280.50:FF:000012">
        <property type="entry name" value="F-box only protein 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1280.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036047">
        <property type="entry name" value="F-box-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001810">
        <property type="entry name" value="F-box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045464">
        <property type="entry name" value="Hrt3/FBXO9_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12874">
        <property type="entry name" value="F-BOX ONLY PROTEIN 48-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12874:SF29">
        <property type="entry name" value="F-BOX ONLY PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12937">
        <property type="entry name" value="F-box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19270">
        <property type="entry name" value="FBO_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81383">
        <property type="entry name" value="F-box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50181">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0802">TPR repeat</keyword>
    <keyword evidence="4 6" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="F-box" evidence="7">
        <location>
            <begin position="169"/>
            <end position="220"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU369085"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002735.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="432" mass="50209" checksum="4F0134D9C53D4CAE" modified="2022-01-19" version="1">MAEAEEDCHSDLIRADDNERPGEANLQAELQMFRAQWIFELVPGMSSGGLETVPCARGPGVKAIDTKGKQELAKEEKARELFLKAVEQEQNGALYEAIKFYRLAMQLVPDIEFKITYTWSPEGDGVGKSYIEDGDDDGKMADLLSYFQQQLALQESSVKLCQPDLDVSQTHISVLPMEVLMYIFRWVVSSDLDLRSLEQLSLVCRGFYICARDPEIWHQACLRVWGRSCNKLVPYTSWREMFLERPRVRFDGVYISKTTYIRQGEQSLDGFYRAWHQVEYYRYMRFFPDGQVMMLTTPEDPQSIVPRLRTKNPRTDAILLGHYRLSQDTDNQTKVFAVLMKKKEEKPIDYHKYRYFRRVSVQETEHSFHVGLQLCSSGRQRFNKLVWIHHSCNITYKSTGETAVSAFDIDKMYTPLFFARVKSFTAFSEKPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRX2</accession>
    <name>A0A8C3RRX2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">receptor protein-tyrosine kinase</fullName>
            <ecNumber evidence="2">2.7.10.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="32 33">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="32" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="32" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="22 34">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="27">Membrane</location>
            <topology evidence="27">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="27">Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.10.1" evidence="2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003573.1">
        <property type="protein sequence ID" value="ENSCSRP00000003448.1"/>
        <property type="gene ID" value="ENSCSRG00000002611.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019838">
        <property type="term" value="F:growth factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005021">
        <property type="term" value="F:vascular endothelial growth factor receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045446">
        <property type="term" value="P:endothelial cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045766">
        <property type="term" value="P:positive regulation of angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043408">
        <property type="term" value="P:regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048010">
        <property type="term" value="P:vascular endothelial growth factor receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00096">
        <property type="entry name" value="Ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:002412">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000041">
        <property type="entry name" value="Vascular endothelial growth factor receptor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000143">
        <property type="entry name" value="Vascular endothelial growth factor receptor 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000411">
        <property type="entry name" value="Vascular endothelial growth factor receptor 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000479">
        <property type="entry name" value="Vascular endothelial growth factor receptor 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013151">
        <property type="entry name" value="Immunoglobulin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050122">
        <property type="entry name" value="RTK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001824">
        <property type="entry name" value="Tyr_kinase_rcpt_3_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041348">
        <property type="entry name" value="VEGFR-2_TMD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055229">
        <property type="entry name" value="VEGFR1-3_5th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055238">
        <property type="entry name" value="VEGFR1-3_N_Ig-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009135">
        <property type="entry name" value="VEGFR1_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416:SF552">
        <property type="entry name" value="RECEPTOR PROTEIN-TYROSINE KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24416">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00047">
        <property type="entry name" value="ig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22971">
        <property type="entry name" value="Ig_VEGFR-1-like_5th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21339">
        <property type="entry name" value="VEGFR-1-like_Ig-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17988">
        <property type="entry name" value="VEGFR-2_TMD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22854">
        <property type="entry name" value="VEGFR1-3_N_Ig-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000615">
        <property type="entry name" value="TyrPK_CSF1-R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01832">
        <property type="entry name" value="VEGFRECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01833">
        <property type="entry name" value="VEGFRECEPTR1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00240">
        <property type="entry name" value="RECEPTOR_TYR_KIN_III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="14 24 26" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="13" id="KW-0221">Differentiation</keyword>
    <keyword evidence="18" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="20" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="21 27" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="12" id="KW-0418">Kinase</keyword>
    <keyword evidence="25" id="KW-0460">Magnesium</keyword>
    <keyword evidence="16" id="KW-0472">Membrane</keyword>
    <keyword evidence="25" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11 24 26" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19 27" id="KW-0675">Receptor</keyword>
    <keyword evidence="33" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="9 29" id="KW-0732">Signal</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="8 27" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="17" id="KW-0829">Tyrosine-protein kinase</keyword>
    <feature type="signal peptide" evidence="29">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034434191" description="receptor protein-tyrosine kinase" evidence="29">
        <location>
            <begin position="25"/>
            <end position="1335"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="31">
        <location>
            <begin position="32"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="31">
        <location>
            <begin position="230"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="31">
        <location>
            <begin position="351"/>
            <end position="425"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="31">
        <location>
            <begin position="432"/>
            <end position="557"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="31">
        <location>
            <begin position="560"/>
            <end position="653"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="31">
        <location>
            <begin position="660"/>
            <end position="744"/>
        </location>
    </feature>
    <feature type="domain" description="Protein kinase" evidence="30">
        <location>
            <begin position="825"/>
            <end position="1160"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="28">
        <location>
            <begin position="966"/>
            <end position="991"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="28">
        <location>
            <begin position="980"/>
            <end position="989"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="23">
        <location>
            <position position="1024"/>
        </location>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <begin position="832"/>
            <end position="839"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24 26">
        <location>
            <position position="859"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="24">
        <location>
            <position position="1028"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="25">
        <location>
            <position position="1029"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="25">
        <location>
            <position position="1042"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00051243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PIRSR" id="PIRSR000615-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PIRSR" id="PIRSR000615-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PIRSR" id="PIRSR000615-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="RuleBase" id="RU000311"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003448.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1335" mass="151144" checksum="1FA2D05DE2AC6366" modified="2022-01-19" version="1">MIPKHCTALAVWALHGLLWLQGLALEEVLLKPKLNITEDQIVINAGDFFAITCRGAASLTWLWGNEPHKDAPHRWHVSEHQCPDNIQQICSRLTINKAIANDTGYLTCVYNDLLSNKDLMAKTYVFVTDNQNPFVQSHPEYPKVIYVLNTTEVVVIPCRVTSPDIKPKLRQLRSSSDFSYGRMVWDPKRGFIIPSPSFHFFRGMLMCTTKVNGIESSSYYMLQKVESRIQNLALKPNPRKLLVGDTLNLECSAETFFNGRIEFDWQYPSRRDHKPTVILNQSQPVYKGFSNLTIQNVTMEDGGLYICRVVYVTGLETNVMGLKANVTITVYNKAFLRVSYKKGPYYEGVAGHKLLKLAVKVDAFPRPSVTWYKDGKPIKENQTCYVPDPMKYKLGIRDLRPKHAGNYTIVLSNTKHGLYENLTIQLVVTERPKIYEKETDFDTVAQVDLGLTHSLQCTASGTPDPKITWEWEPCVGMGDTLCRYRGKRIVVQKNISEADMWTGNKIESVEEKYIMHENKKKIISKLTTEHSNVSGIYYCVASNKIGKEERSIKFYVSDVPSRLQTDRQITTIVGSDVQLTCRASRYIYDHLAWYYSSSQVVPTSFTQEQIDRYSISLTLVISNVTKEHAGRYKCSAQNRHNSTEVQEQDTQLDVKAKVVPYIMQNLTDREVNISGKIILECKVNGIPTPQIAWWKNGYPISPASGISMENNTLVIERVKKDDEGLYECRASNEMGNDSTSAFVKIQGSEEKSNIEVIILVCTGLAATLFWLLLTLFIRKLRKPDATDIKTGYLSIILDPEEMPLDEQCDRLPYDSSKWEFPRDRLRLGKTLGHGAFGKVVEASAFGIDKSSTCKTVAVKMLKAECATTNECKALMSELKILIHIGHHLNVVNLLGACTKAGGPLMVIVEYCKYGNLSNYLRGKRGDFVAYKSQENSDQAEKSLDESNSDLTELIKRRLESVASTGSSASSGFIEDKSYSDSEEEEEDGEDLQKRPLTLEDLICYSFQVAKGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPEAIFDKIYTTQSDVWSFGVLLWEIFSLGASPYPGLQIDEDFCRRLKEGTRMRSPEYSTPEIYQTMLDCWHGVPTERPTFTELVERLGDLLQANVQQDGKDYIPLNITLCPDGESNPKTCPVEENLSNCINRWSALVIGNNSKKRPLSVKTFDEVPVEKQKVMNEESESDSGMVLTSDEMKSLKRLEIRSWPYGIMALAQRAVSKSKESMLSEHEIVKYHPAVQIDEDTMDFTLEDSVLLPMDPNLECHSPPPDYNSVIHYSAPPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RU76</accession>
    <name>A0A8C3RU76_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">HSF-type DNA-binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the HSF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RU76"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003370.1">
        <property type="protein sequence ID" value="ENSCSRP00000003254.1"/>
        <property type="gene ID" value="ENSCSRG00000002464.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000785">
        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001046">
        <property type="term" value="F:core promoter sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042803">
        <property type="term" value="F:protein homodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000027">
        <property type="entry name" value="Heat shock transcription factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000232">
        <property type="entry name" value="HSF_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010542">
        <property type="entry name" value="Vert_HSTF_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10015:SF454">
        <property type="entry name" value="HEAT SHOCK FACTOR PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10015">
        <property type="entry name" value="HEAT SHOCK TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00447">
        <property type="entry name" value="HSF_DNA-bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06546">
        <property type="entry name" value="Vert_HS_TF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00056">
        <property type="entry name" value="HSFDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00415">
        <property type="entry name" value="HSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0010">Activator</keyword>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0346">Stress response</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="HSF-type DNA-binding" evidence="10">
        <location>
            <begin position="14"/>
            <end position="118"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU004020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM00415"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003254.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="424" mass="46819" checksum="2E95CDA2DBEC1D8A" modified="2022-01-19" version="1">MKEAAAASGPGAAPVPGFLAKLWALVEDPGSDDVIAWGRDGQSFCILNEQRFAKELLPKYFKHNNICSFIRQLNMYGFRKVIALENGMITAEKSAAIEFQHPFFKQGNANLLENIKRKVSAVRAEDLRVCSEDLHKVLSEVQEMREQQNNMDVRLASMRRENKALWKEVSALRQKHSQQQKLLSKILQFILSLMSGNYIVGVKRKRSLTDATGATPSKFSRQYIHLPVEHGNAVAISEHDPNSENDTGIIIQDITNTVDDATDGLLALVHTSGSDGAPQTAQEQDLPVCEASQPIELSHTEPDCPAQVADNPLKSSAVGNDAVELHSAQVNAPEDPASVIDSILNESNSTTQSNAFLEREEIQDFLNCIDTSLEELQAMLSGKKLNFGSESFSDVSVFLFAHFDFSNVIIEAFTLFLLMLAFIP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW28</accession>
    <name>A0A8C3RW28_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">BTB domain containing 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW28"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006051.1">
        <property type="protein sequence ID" value="ENSCSRP00000005861.1"/>
        <property type="gene ID" value="ENSCSRG00000004412.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0021987">
        <property type="term" value="P:cerebral cortex development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048813">
        <property type="term" value="P:dendrite morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18348">
        <property type="entry name" value="BTB_POZ_BTBD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.420:FF:000003">
        <property type="entry name" value="BTB/POZ domain-containing protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.820:FF:000001">
        <property type="entry name" value="BTB/POZ domain-containing protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000015">
        <property type="entry name" value="BTB/POZ domain-containing protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.820">
        <property type="entry name" value="PHR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012983">
        <property type="entry name" value="PHR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038648">
        <property type="entry name" value="PHR_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45774">
        <property type="entry name" value="BTB/POZ DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45774:SF2">
        <property type="entry name" value="BTB_POZ DOMAIN-CONTAINING PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08005">
        <property type="entry name" value="PHR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BTB" evidence="4">
        <location>
            <begin position="112"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="15"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="24"/>
            <end position="35"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005861.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="514" mass="57439" checksum="D5D7A4C81354D44B" modified="2022-01-19" version="1">MKCLTFFLMLPETVKNRSKKSSKKGNSSSSSSSSKLPPVCYEIITLKTKKKKKMAADIFPRKKPANTNTTAVQQYHQQNLNNNNTIPAPNWQGLYPTIRERNAVMFNNDLMADVHFVVGPPGGTQRLPGHKYVLAVGSSVFHAMFYGELAEDKDEIRIPDVEPAAFLAMLKYIYCDEIDLAADTVLATLYAAKKYIVPHLARACVNFLETSLSAKNACVLLSQSCLFEEPDLTQRCWEVIDAQAELALKSEGFCDIDFQTLESILQRETLNAKEIVVFEAALNWADVECQRQDLPVSIENKRKVLGKALYLIRIPTMALDDFANGAAQSGVLTLNETNDIFLWYTAAKKPELEFVSNARKGLVPQRCHRFQSCAYRSNQWRYRGRCDSIQFAVDKRVFIAGFGLYGSSCGSAEYSAKIELKRQGVILGQNLSKYFSDGSSNTFPVWFEYPVQIEPDTFYTASVILDGNELSYFGQEGMTEVQCGKVTVQFQCSSDSTNGTGVQGGQIPELIFYA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWQ0</accession>
    <name>A0A8C3RWQ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Sentrin-specific protease 6</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">SUMO-1-specific protease 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">Sentrin/SUMO-specific protease SENP6</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Protease that deconjugates SUMO1, SUMO2 and SUMO3 from targeted proteins. Processes preferentially poly-SUMO2 and poly-SUMO3 chains, but does not efficiently process SUMO1, SUMO2 and SUMO3 precursors. Deconjugates SUMO1 from RXRA, leading to transcriptional activation. Involved in chromosome alignment and spindle assembly, by regulating the kinetochore CENPH-CENPI-CENPK complex. Desumoylates PML and CENPI, protecting them from degradation by the ubiquitin ligase RNF4, which targets polysumoylated proteins for proteasomal degradation. Also desumoylates RPA1, thus preventing recruitment of RAD51 to the DNA damage foci to initiate DNA repair through homologous recombination.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein sumoylation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Interacts with RXRA. Forms a complex with KAT5-TIP60 and UBE2I in response to UV irradiation. Interacts with RPA1 to maintain it in hyposumoylated state during S phase preventing DNA repair initiation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the peptidase C48 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWQ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006304.1">
        <property type="protein sequence ID" value="ENSCSRP00000006109.1"/>
        <property type="gene ID" value="ENSCSRG00000003768.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070139">
        <property type="term" value="F:SUMO-specific endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016926">
        <property type="term" value="P:protein desumoylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090234">
        <property type="term" value="P:regulation of kinetochore assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090169">
        <property type="term" value="P:regulation of spindle assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.310.130:FF:000001">
        <property type="entry name" value="sentrin-specific protease 6 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.20:FF:000005">
        <property type="entry name" value="sentrin-specific protease 6 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.20:FF:000010">
        <property type="entry name" value="sentrin-specific protease 6 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.310.130:FF:000004">
        <property type="entry name" value="sentrin-specific protease 6 isoform X6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.395.10:FF:000027">
        <property type="entry name" value="SUMO-specific peptidase 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.395.10">
        <property type="entry name" value="Adenoviral Proteinase, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003653">
        <property type="entry name" value="Peptidase_C48_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051947">
        <property type="entry name" value="Sentrin-specific_protease"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46896">
        <property type="entry name" value="SENTRIN-SPECIFIC PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46896:SF1">
        <property type="entry name" value="SENTRIN-SPECIFIC PROTEASE 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02902">
        <property type="entry name" value="Peptidase_C48"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50600">
        <property type="entry name" value="ULP_PROTEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="6" id="KW-0645">Protease</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0788">Thiol protease</keyword>
    <keyword evidence="10" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="7" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="Ubiquitin-like protease family profile" evidence="18">
        <location>
            <begin position="676"/>
            <end position="1056"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="17"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="269"/>
            <end position="387"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="795"/>
            <end position="863"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1096"/>
            <end position="1127"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="269"/>
            <end position="287"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="326"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="17">
        <location>
            <begin position="350"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="367"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="827"/>
            <end position="836"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="1097"/>
            <end position="1109"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="1115"/>
            <end position="1127"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00058874"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00062458"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00073899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00077364"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00079020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006109.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1127" mass="126851" checksum="302E7E024926BC58" modified="2022-01-19" version="1">SLIGKINGVYLSLNRSQSKRDGGYKNNWSFDHAEESEGDAEKDEAKLLSIDESDGSFNPSEEKKSLRCRPGTVGTSGEYIKTYARRGKTESFRVLKGNSIGLNMLGNSKKLSENSQNITCSGTVVHGRRFHHAHPQIPVVKTAAQSPLLSKVFSPSKANTLISLLIYLIFFPIENIMENTEESGSESESEIKRKVQQKRHCSSCQSDLPLSPATKNCLTHLEVGCEKTNENQTKCQSYGNVFYKDLQRRSKQTMTLSESLRPLLRSSIHQNSTGQKSPGTGLNTQKFYGSAGGKGPADVTLSRDIIGRSMSRPNGKVGLLTGTKIPKSSGNLRQRSTRPSELNDPIILSSDDEEDDDDSGSTNRMESTSPRPADSARSSPAPSTGKVEAALKENTSGIEQRLSSVATDTEIAITLPRKARMKDQFGNIVSNTPVKRRKVTSQEVTDAVPINYQNSWESVILHCRSIRIGTLRRMVVEPVIEITISTSESESDSREINLKTSELTKCEWCGVRKLPVVFLQTVPAACLSLRSQLKMSREKDNVWYDCKGVNPEEQYIVLIFETGLDAHGNTIFEKIVAEIGIRNNISDFFVKIPFEEANGRLVAFTKSLEDNSKGSTSSHKENKIKNVVSESKMQLRNTPPFQFFDDDDEIGEPHTVFIGPIEKLIVYPPPPAKGGISVTNEDLHCLNEGEFLNDVIIDFYLKYLVLEKMKKEDADRIHVFSSFFYKRLNQRERRNLHETANLSVQQKRHGRVKTWTRHVDIFEKDFIFVPLNEAAHWFLAVICFPGLEKPRYEPNPHYHESAPMQIKASSSERESSTPSPLPNELDSSSQSSPSKSTVKRTLSKKLPVALTDTNREMEDSESLYCRRSPCRGKSGIKKVNEIDSDSEEPRTMESACHKLDHRTADENGMQSEYTTAVQPMDGLHKIRLNYSEDSTDGSKLNEDELIDFSEDQDNQEDSSDDGGLVDDTCNSELGQWHLKPNICIQPCILLMDSLRGPSRSNVVKILREYLEVEWEVRKGSKRSFSKDVMKGSNPKVPQQNNFSDCGVYVLQYVESFFENPILNFELPMNLTDWFPRPRMKTKREEIRKIILKLQEQQNKEKKGQKDLRSPEGSLQEGTEQFINSSSD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWR5</accession>
    <name>A0A8C3RWR5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">G patch domain-containing protein 11</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="3">Coiled-coil domain-containing protein 75</fullName>
        </alternativeName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the GPATCH11 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWR5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005524.1">
        <property type="protein sequence ID" value="ENSCSRP00000005360.1"/>
        <property type="gene ID" value="ENSCSRG00000004048.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="786951at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000776">
        <property type="term" value="C:kinetochore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025239">
        <property type="entry name" value="DUF4187"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000467">
        <property type="entry name" value="G_patch_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039249">
        <property type="entry name" value="GPATCH11"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21032">
        <property type="entry name" value="G PATCH DOMAIN-CONTAINING PROTEIN 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21032:SF0">
        <property type="entry name" value="G PATCH DOMAIN-CONTAINING PROTEIN 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13821">
        <property type="entry name" value="DUF4187"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01585">
        <property type="entry name" value="G-patch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01173">
        <property type="entry name" value="DUF4187"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00443">
        <property type="entry name" value="G_patch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50174">
        <property type="entry name" value="G_PATCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00021978"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00030688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005360.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="257" mass="29911" checksum="0C83BE7EB65E4D19" modified="2022-01-19" version="1">MEEEDDDYMSDSFINVQQDVRPGLPMVRHVKEAIQKEEKQKEANQKNRQKSLKEEERDRRDTVLKSALGNENKGFALLQKMGYKSGQALGKSGEGIVEPIPLNIKTGRGGLGHEESQKRKAEERLENYRRKIHMKKQTDEEAADQFRMRFKSKQEERKIEGDLRKSQRACQQLDTEKDIKVPKEIWYWTEPEQEEKDQEEEEKDEDKGSDLSVLEKLQILTAYLREEHLYCIWCGTAYEEAADLSSNCPGDSSADHD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWU0</accession>
    <name>A0A8C3RWU0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">5-hydroxytryptamine receptor 1D</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Serotonin receptor 1D</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWU0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006007.1">
        <property type="protein sequence ID" value="ENSCSRP00000005817.1"/>
        <property type="gene ID" value="ENSCSRG00000004380.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5956310at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004993">
        <property type="term" value="F:G protein-coupled serotonin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071880">
        <property type="term" value="P:adenylate cyclase-activating adrenergic receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050795">
        <property type="term" value="P:regulation of behavior"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0040012">
        <property type="term" value="P:regulation of locomotion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006939">
        <property type="term" value="P:smooth muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042310">
        <property type="term" value="P:vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15333">
        <property type="entry name" value="7tmA_5-HT1B_1D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000505">
        <property type="entry name" value="5HT1D_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002231">
        <property type="entry name" value="5HT_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248:SF196">
        <property type="entry name" value="5-HYDROXYTRYPTAMINE RECEPTOR 1D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248">
        <property type="entry name" value="ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00514">
        <property type="entry name" value="5HT1DRECEPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01101">
        <property type="entry name" value="5HTRECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00017604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00032309"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005817.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="377" mass="42325" checksum="4E7DC34333D529EF" modified="2022-01-19" version="1">MAQYNHSKELSLQSTSNESLNATEMPVPWDETTLLGLKILLAVMLSVITLATILSNSFVIITIFLTRKLHTPANYLIGSLAVTDLLVSILVMPISIAYTVSHTWTFGQFMCDIWLSSDITCCTASILHLCVIALDRYWAITDALEYTKHRTASRAALMIAVVWVISICISMPPLFWRQAKAHEEMADCTVNTDQISYTIYSTCGAFYIPTVLLVILYGRIYIAARSRILKPPSLYGKRFTTAHLITGSTGSSLCSINSNLHEGHSHSGGSPVFINRVKIKLADSVLERKRISAARERKATKTLGIILGAFIFCWLPFFVVTLVLPICQDACWFHPILLDFFTWLGYLNSLINPVVYTIFNEEFKQAFQKLIRFKKCS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWV1</accession>
    <name>A0A8C3RWV1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">NudC domain-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWV1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006365.1">
        <property type="protein sequence ID" value="ENSCSRP00000006169.1"/>
        <property type="gene ID" value="ENSCSRG00000004622.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.790">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007052">
        <property type="entry name" value="CS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008978">
        <property type="entry name" value="HSP20-like_chaperone"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037895">
        <property type="entry name" value="NUDCD1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21664">
        <property type="entry name" value="CHRONIC MYELOGENOUS LEUKEMIA TUMOR ANTIGEN 66"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21664:SF1">
        <property type="entry name" value="NUDC DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04969">
        <property type="entry name" value="CS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49764">
        <property type="entry name" value="HSP20-like chaperones"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51203">
        <property type="entry name" value="CS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CS" evidence="6">
        <location>
            <begin position="275"/>
            <end position="363"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00018915"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS51203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006169.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="585" mass="66385" checksum="7C58643DF9FBF65F" modified="2022-01-19" version="1">MEAAANCSLRVKRLLLDPKFEGYKLSLEPLACYQLGLDSAVAEVKLRDDQYTLDHMRAFGMYNYLHLDSWYQDNVYYVDQLGRVMNSSVTLDTALRKPREVFRLPTDLTACDNRLCASIHFSSSTWVTISDGTGSLYLIKTGKRGDAASEKWEIMFNEELGSPFVIVHSVSFVKSDVHSVAGLLLRVEKDELDAEGSGFHVSLEWVTITEIDKEDNQRYEIFKRRVLQGKSVPHYAAIEPGGDGVMIVSYKPFRFMQDVENQLEKKEDGKIADKKRDPVYYWHQTEDDLTVTIHLPQDLTKDDIQVQFSPDQIFVALKSQPPLVEGKLCSSVDHESCTWIIRDNSLEISLIKKDEGPMWPELVVGDTRGEFIMDSSQCSAVAESLMHLTSEEMNPNPDKENPPCNAQELEECDIFLEDSTSLCRFDGNTLKITHVVNLGSNQYLFSAVVDPKEMPCFCLRHDIDALLWQPRSDQPDNMWEHIATFNALGYVQASKQDKKFTACPPNCSYAAICECLRRVFIYRQPTPLSTVLHNRKEGRQVGQVAKQLVATLEASDPILGFQATNERLFVLTTKSLFLIKVNTEN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXJ5</accession>
    <name>A0A8C3RXJ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Clathrin light chain</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Clathrin is the major protein of the polyhedral coat of coated pits and vesicles.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Cytoplasmic vesicle membrane</location>
            <topology evidence="1 6">Peripheral membrane protein</topology>
            <orientation evidence="1 6">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Membrane</location>
            <location evidence="6">Coated pit</location>
            <topology evidence="6">Peripheral membrane protein</topology>
            <orientation evidence="6">Cytoplasmic side</orientation>
        </subcellularLocation>
        <text evidence="6">Cytoplasmic face of coated pits and vesicles.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the clathrin light chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXJ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006300.1">
        <property type="protein sequence ID" value="ENSCSRP00000006105.1"/>
        <property type="gene ID" value="ENSCSRG00000004583.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030132">
        <property type="term" value="C:clathrin coat of coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030130">
        <property type="term" value="C:clathrin coat of trans-Golgi network vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099631">
        <property type="term" value="C:postsynaptic endocytic zone cytoplasmic component"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032050">
        <property type="term" value="F:clathrin heavy chain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005198">
        <property type="term" value="F:structural molecule activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072583">
        <property type="term" value="P:clathrin-dependent endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000996">
        <property type="entry name" value="Clathrin_L-chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10639">
        <property type="entry name" value="CLATHRIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10639:SF1">
        <property type="entry name" value="CLATHRIN LIGHT CHAIN A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01086">
        <property type="entry name" value="Clathrin_lg_ch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00224">
        <property type="entry name" value="CLATHRIN_LIGHT_CHN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00581">
        <property type="entry name" value="CLATHRIN_LIGHT_CHN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0168">Coated pit</keyword>
    <keyword evidence="7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5 6" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="3 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="117"/>
            <end position="170"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU363137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006105.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="221" mass="24210" checksum="A58E1E74FFBD3BA0" modified="2022-01-19" version="1">MAEFDLFGAPPAQPPAGDSPGVGNGALSGGEEDPAAAFLAQQESEIAGIENDEGFSILESGEVPAGLQGHGGPAPDAVDGVMNGELYQESNGPTDCYAAISHVDRLQSEPESIRKWREEQKERLEVLDANSRKQEAEWKEKAIKELEEWYARQDEQLQKTKANNRAAEEAFVNDVEETSPGTEWERVARLCDFNPKSSKQAKDVSRMRSILISLKQAPLVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RY95</accession>
    <name>A0A8C3RY95_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RY95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006995.1">
        <property type="protein sequence ID" value="ENSCSRP00000006781.1"/>
        <property type="gene ID" value="ENSCSRG00000005039.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006781.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="180" mass="20183" checksum="57370C12A208FF97" modified="2022-01-19" version="1">MENSDEDSSGLIAEELQPIVPTDLAALALSTVILNQVRKLELNNDIPEKSSLNSAHWRNHQAEKWLEDKELDSFEMDLSGNGLTELESRHSFILQTVSILQKDSHQDSDPVENIFEDQIYLPVSSDEPTVHQAVNVSIRDPSIRAQKMETMLEKMEHNFEGETSQILNVEGSASSPLSLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYF0</accession>
    <name>A0A8C3RYF0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">RUNX1 partner transcriptional co-repressor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYF0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007067.1">
        <property type="protein sequence ID" value="ENSCSRP00000006853.1"/>
        <property type="gene ID" value="ENSCSRG00000004995.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8872930at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006351">
        <property type="term" value="P:DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="6.10.140.2220:FF:000001">
        <property type="entry name" value="CBFA2/RUNX1 translocation partner 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1110:FF:000001">
        <property type="entry name" value="RUNX1 translocation partner 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.2220">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.230">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1110">
        <property type="entry name" value="TAFH/NHR1 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013290">
        <property type="entry name" value="CBFA2T1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013289">
        <property type="entry name" value="CBFA2T1/2/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014896">
        <property type="entry name" value="NHR2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037249">
        <property type="entry name" value="TAFH/NHR1_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003894">
        <property type="entry name" value="TAFH_NHR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002893">
        <property type="entry name" value="Znf_MYND"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10379">
        <property type="entry name" value="MTG8 ETO EIGHT TWENTY ONE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10379:SF5">
        <property type="entry name" value="PROTEIN CBFA2T1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08788">
        <property type="entry name" value="NHR2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07531">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01753">
        <property type="entry name" value="zf-MYND"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01875">
        <property type="entry name" value="ETOFAMILY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01876">
        <property type="entry name" value="MTG8PROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00549">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144232">
        <property type="entry name" value="HIT/MYND zinc finger-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF158553">
        <property type="entry name" value="TAFH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51119">
        <property type="entry name" value="TAFH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01360">
        <property type="entry name" value="ZF_MYND_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50865">
        <property type="entry name" value="ZF_MYND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0678">Repressor</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="6" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006853.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="603" mass="67558" checksum="704D54A77FA0697D" modified="2022-01-19" version="1">MISVKRNTWRALSLVIGDCRKKGNFEFCQDRTEKHSTMPDSPVDVKTQSRLTPPTMPPPPTTQGAPRTSSFTPTTLTNGTSHSPTALNGAPSPPNGFSNGPSSSSSSSLANQQLPPACGARQLSKLKRFLTTLQQFGNDISPEIGERVRTLVLGLVNSTLTIEEFHSKLQEATNFPLRPFVIPFLKANLPLLQRELLHCARLAKQNPAQYLAQHEQLLLDASTTSPVDSSELLLDVNENGKRRTPDRTKENGFDREPLHSEHPSKRPCTISPGQRYSPNNGLSYQPNGLPHPTPPPPQHYRLDDMAIAHHYRDSYRHPNHRDLRDRNRPMGLHGTRQEEMIDHRLTDREWAEEWKHLDHLLNCIMDMVEKTRRSLTVLRRCQEADREELNYWIRRYSDAEDLKKGGSSSSHSRQQSPVNPDPVPLESHREFLHRPASGYVPEEIWKKAEEAVNEVKRQAMTELQKAVSEAERKAHDMITTERAKMERTVAEAKRQAAEDALAVINQQEDSSESCWNCGRKASETCSGCNTARYCGSFCQHKDWEKHHHICGQTLQAQQQGETPAVSSSVTPNSGAGSPIDTPPAATPRSSTPGTPSTIETTPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYI5</accession>
    <name>A0A8C3RYI5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">60S ribosomal protein L36</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Component of the large ribosomal subunit. The ribosome is a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Component of the large ribosomal subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the eukaryotic ribosomal protein eL36 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006168.1">
        <property type="protein sequence ID" value="ENSCSRP00000005974.1"/>
        <property type="gene ID" value="ENSCSRG00000004492.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9616667at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.1760:FF:000002">
        <property type="entry name" value="60S ribosomal protein L36"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.1760">
        <property type="entry name" value="60S ribosomal protein L36"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000509">
        <property type="entry name" value="Ribosomal_eL36"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038097">
        <property type="entry name" value="Ribosomal_eL36_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10114">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L36"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01158">
        <property type="entry name" value="Ribosomal_L36e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01190">
        <property type="entry name" value="RIBOSOMAL_L36E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 8" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5 8" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006509"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00034092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000665"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005974.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="105" mass="12176" checksum="3A69B33FB37874E1" modified="2022-01-19" version="1">MAIRYPMAVGLGKGHKVTKNVSKPRQCRRRGRLTKHTKFVRDMIREVCGFAPYEKRAMELLKVSKDKRALKFIKKRVGTHIRAKRKREELSNVLAAMRKAAAKKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYV5</accession>
    <name>A0A8C3RYV5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Neuralized E3 ubiquitin protein ligase 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYV5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006554.1">
        <property type="protein sequence ID" value="ENSCSRP00000006352.1"/>
        <property type="gene ID" value="ENSCSRG00000004723.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070086">
        <property type="term" value="P:ubiquitin-dependent endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000005">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase NEURL1B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037962">
        <property type="entry name" value="Neuralized"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006573">
        <property type="entry name" value="NHR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12429:SF9">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE NEURL3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12429">
        <property type="entry name" value="NEURALIZED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07177">
        <property type="entry name" value="Neuralized"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13920">
        <property type="entry name" value="zf-C3HC4_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00588">
        <property type="entry name" value="NEUZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51065">
        <property type="entry name" value="NHR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3 5" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="NHR" evidence="7">
        <location>
            <begin position="14"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="202"/>
            <end position="241"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006352.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="288" mass="31709" checksum="8C08C2090CDF9D36" modified="2022-01-19" version="1">MGSMESSDGDASQPLFFHPFTHGSQVLLDEFHHVAERASSFHDGIIFTNRPIQHHERVTLKILKKEASWHGGLRVGFTSMDPSKMDPGHLPPFACPDLVMQGKTWAAVLPDQCIEEGTILTFWVDHRGRVFFRSQQEARKVPLLKGLPVRHCLWAVIDVYGQTKVVQLLGEHANDLDRSSSPVPSPVCRDYSSLPGGCAEECVICCSHEANALLRPCSHGTLCHCCAQEVFHNNRPCPFCREQIQDIVQVTPGAPAPGTCLPVGNQPWPGGWMDAGVGEVSESCPSER</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZ41</accession>
    <name>A0A8C3RZ41_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZ41"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005341.1">
        <property type="protein sequence ID" value="ENSCSRP00000005178.1"/>
        <property type="gene ID" value="ENSCSRG00000003919.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
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        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050199">
        <property type="entry name" value="IgHV"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23266">
        <property type="entry name" value="IMMUNOGLOBULIN HEAVY CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="4">
        <location>
            <begin position="25"/>
            <end position="131"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005178.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="159" mass="17695" checksum="119D3659153466FD" modified="2022-01-19" version="1">LDPLIHKQIQRRSNWFSSSVAGVLSEIRLEQWGTGQVKPTESARLTCAAYGTSVDGNNWSWIRQPPGRGLEWLGVIWRSGETGYSSGIKGRISITRDSSKGQVYLQLNNMKAADTAKYYCARWHSDTKQQSAHAKSFLPRVSSDPAIQALHTEQVCMGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZL0</accession>
    <name>A0A8C3RZL0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Triple QxxK/R motif-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TRIQK family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZL0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006878.1">
        <property type="protein sequence ID" value="ENSCSRP00000006664.1"/>
        <property type="gene ID" value="ENSCSRG00000004976.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024842">
        <property type="entry name" value="TRIQK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20583">
        <property type="entry name" value="TRIPLE QXXK/R MOTIF-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20583:SF1">
        <property type="entry name" value="TRIPLE QXXK_R MOTIF-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15168">
        <property type="entry name" value="TRIQK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="51"/>
            <end position="71"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007709"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006664.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="86" mass="9785" checksum="AF8B8714DE0D323F" modified="2022-01-19" version="1">MGRKDASAARIPVEQYRKQIGKQDYKKSRPVLRATRLKAEAKKTALGIKEVVLVLAAILVFLLAFYTFFYLNLSNEVDLDLDPNEN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S076</accession>
    <name>A0A8C3S076_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">U5 small nuclear ribonucleoprotein 40 kDa protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">WD repeat-containing protein 57</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Required for pre-mRNA splicing as component of the activated spliceosome. Component of the U5 small nuclear ribonucleoprotein (snRNP) complex and the U4/U6-U5 tri-snRNP complex, building blocks of the spliceosome. As a component of the minor spliceosome, involved in the splicing of U12-type introns in pre-mRNAs.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the pre-catalytic and catalytic spliceosome complexes. Component of the postcatalytic spliceosome P complex. Part of the U5 snRNP complex. Interacts with PRPF8. Component of the U4/U6-U5 tri-snRNP complex composed of the U4, U6 and U5 snRNAs and at least PRPF3, PRPF4, PRPF6, PRPF8, PRPF31, SNRNP200, TXNL4A, WDR57, SNRNP40, DDX23, CD2BP2, PPIH, SNU13, EFTUD2, SART1 and USP39. Component of the minor spliceosome, which splices U12-type introns.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S076"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007118.1">
        <property type="protein sequence ID" value="ENSCSRP00000006904.1"/>
        <property type="gene ID" value="ENSCSRG00000005130.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1068471at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005682">
        <property type="term" value="C:U5 snRNP"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000375">
        <property type="term" value="P:RNA splicing, via transesterification reactions"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00200">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000229">
        <property type="entry name" value="Small nuclear ribonucleoprotein U5 subunit 40"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052234">
        <property type="entry name" value="U5_snRNP_Component"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44006">
        <property type="entry name" value="U5 SMALL NUCLEAR RIBONUCLEOPROTEIN 40 KDA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44006:SF1">
        <property type="entry name" value="U5 SMALL NUCLEAR RIBONUCLEOPROTEIN 40 KDA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="5" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0853">WD repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00057342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00064268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00073554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00075772"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006904.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="39106" checksum="CA3B684BD77377AA" modified="2022-01-19" version="1">MIEQQKRKGPGPELALVAAAAKRPRHELLLGPGPGGGQPPPGALLQAGPPRCSSLQAPIMLLSGHEGEVYCCKFHPNGATLASAGFDRLILLWHVYGDCDNFATLKGHSGAVMELHYNTDGSMLFSASTDKTVAVWDSETGERVKRLKGHTSFVNSCYPARRGPQLVCTGSDDGTVKLWDIRKKAAVQTFQNTYQVLAVTFNDTSDQIISGGIDNDIKVWDLRQNKLTYTMRGHADSVTGLSLSSEGSYLLSNAMDNTVRIWDVRPFAPKERCVKIFQGNVHNFEKNLLRCSWSPDGSKIAGGSADRFVYVWDTTSRRILYKLPGHAGSVNEVAFHPEEPIILSASSDKRLYMGEIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0X4</accession>
    <name>A0A8C3S0X4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">IF rod domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="3 4">Belongs to the intermediate filament family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0X4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007236.1">
        <property type="protein sequence ID" value="ENSCSRP00000007018.1"/>
        <property type="gene ID" value="ENSCSRG00000004570.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045095">
        <property type="term" value="C:keratin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030280">
        <property type="term" value="F:structural constituent of skin epidermis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045109">
        <property type="term" value="P:intermediate filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031424">
        <property type="term" value="P:keratinization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1160:FF:000001">
        <property type="entry name" value="Keratin type II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000004">
        <property type="entry name" value="Keratin, type II cytoskeletal 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.500:FF:000001">
        <property type="entry name" value="Type II keratin 23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.500">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018039">
        <property type="entry name" value="IF_conserved"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032444">
        <property type="entry name" value="Keratin_2_head"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003054">
        <property type="entry name" value="Keratin_II"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45616">
        <property type="entry name" value="GATA-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45616:SF62">
        <property type="entry name" value="IF ROD DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16208">
        <property type="entry name" value="Keratin_2_head"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01276">
        <property type="entry name" value="TYPE2KERATIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01391">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00226">
        <property type="entry name" value="IF_ROD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1 4" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="7">
        <location>
            <begin position="183"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="525"/>
            <end position="570"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="180"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="240"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="396"/>
            <end position="476"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="561"/>
            <end position="570"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00061646"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU000685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007018.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="570" mass="61368" checksum="83D0697344C5D4E0" modified="2022-01-19" version="1">MSWQSGSIRSGGGSKGFSTVSAVLPSSNRASFSSVSVSRGSGGFGRLSGGGSFGSRSLYNLGGTKRISIGGGSNLRSGFGGGSGGGFGLGGGGHGGGSGFGGGAGGGGLSIGGGAAGSGFGFGGSGLGFGGGGSFGGSRSPAGFGGGNSPGMGTIQEVTVNQSLLAPLNLEIDPNIQQVRKEEKEQIKSLNNKFASFIDKVRFLEQQNKVLETKWTLLQDQGQKSSSNKNNLDPLFESYINNLRKQLNNLLNERGRMEGELKNTQDLVEDFKNKYEDEINRRTAAENEFVVLKKDVDAAYMNKIELEAKVDALMDEINFLRTLYDAELAQLNAQVSDTSVILSMDNNRDLDLSSVVNEVKAQYEDIANRSRAEAESWYQNKFEELRVTAGKHGDDLRNTKGEISELNRLIQRLRAEIENARNQCANLQTAISDSEERGELALKDARMKVADLEDALQKAKQDMTRQLREYQELMNVKLALDIEIATYRKLLEGEESRWVQDNESDHNASDSLRYSTPHLLLSKHFSMVGKRRSVQSPRTGQETRGGCNKHMEEGPQGAASPDSQPSTLSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2H1</accession>
    <name>A0A8C3S2H1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2H1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008929.1">
        <property type="protein sequence ID" value="ENSCSRP00000008629.1"/>
        <property type="gene ID" value="ENSCSRG00000006455.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="678"/>
            <end position="696"/>
        </location>
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        <location>
            <begin position="1"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="66"/>
            <end position="93"/>
        </location>
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    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="111"/>
            <end position="138"/>
        </location>
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        <location>
            <begin position="210"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="250"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
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            <begin position="289"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="382"/>
            <end position="597"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="647"/>
            <end position="669"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="210"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="289"/>
            <end position="322"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="389"/>
            <end position="398"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="441"/>
            <end position="457"/>
        </location>
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        <location>
            <begin position="509"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="526"/>
            <end position="550"/>
        </location>
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    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
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            <end position="563"/>
        </location>
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        <location>
            <begin position="580"/>
            <end position="597"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008629.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="701" mass="73376" checksum="1E66873C489DB1F8" modified="2022-01-19" version="1">MEPLAKQKVTEEAPSPQPTGNAALADLRASQEGSNHGDGLAPAAVHASPGSPAGRLLACAGVTRGEVEMAEPGRPVSDPSGQGQDWAGHQQRPVCVSGGYFGNMNHLNVGNSKKASVPGKPVQRGQQAAALSPEDFKNQPEEVYYSSFERSPLASGANRAVHGDGQQAGDLLREQKIQALQGYENGNLTSSMVDVHDPVLLQIQFDAEQKRAQGQRDHGGQRDAFPLHQIRDSAQSTCSYGELGAIKGRADSSPAIGSAPASQTTSTIPMDLSENATARDLGALHLGTTRSASSSEKLASDPSTGPSQGIPEQNPDPQSKVQTPAPAAHMLRAASTPGPSNVLPTSSPLHLSTTGINRVLKLSNAMPAVEFPDHSGFSSTAVIPPSSPALPSDLSGPAFNSDLKSPVQERELPTRGPDSSSTSMPKENANRAPKPPAPSVTRTSPGTPGSTAGTTAREAGWETQNALPGPPGGCQVFFSDPDEEMELSKPGVLTSTGDWEEPAKRQPESPETNVQYSGLSNRFLFSSESSLGSESSSACSSSSRAPSNQAEENHYSSHSDDRPPAWAARNGPRREEATKTSRASLLPESSSTWDSTAVGTHEVHVVEYPSADLGDTAGQRVVASAYENPSPASSGSLGRLSRYSDLAWNSEAPPGSSPQNVNGPKRDSDGTSFPLKDYILPAAVAAFTSVVAFLFYKHLRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2X7</accession>
    <name>A0A8C3S2X7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2X7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008194.1">
        <property type="protein sequence ID" value="ENSCSRP00000007928.1"/>
        <property type="gene ID" value="ENSCSRG00000005800.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19762">
        <property type="entry name" value="Bbox2_TRIM7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16594">
        <property type="entry name" value="RING-HC_TRIM7-like_C-IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12888">
        <property type="entry name" value="SPRY_PRY_TRIM7_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
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    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
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    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
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        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
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    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
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        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
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        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
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        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
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    </dbReference>
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        <property type="entry name" value="BUTYPHLNCDUF"/>
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    </dbReference>
    <dbReference type="SMART" id="SM00589">
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
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    </dbReference>
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        <property type="entry name" value="ZF_RING_1"/>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="16"/>
            <end position="57"/>
        </location>
    </feature>
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        <location>
            <begin position="90"/>
            <end position="131"/>
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        <location>
            <begin position="276"/>
            <end position="467"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="189"/>
            <end position="238"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007928.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="467" mass="53413" checksum="3B53D4394B24322A" modified="2022-01-19" version="1">MAAVNPALQLLGELTCSVCLDYFEDPVSLDCGHHFCQTCITQCWEALRTNFHCPECRETFSQRNFKPNRHLRNIVEASRKLTLAPTKEPEVVTVCEKHKRALDVFCQEDQIPICMVCQLSRDHREHAVVPIEEAAEDYKDLLRPCLEILKEEREEILSFKLSGENKSHELLKQLETEKQKIVSQFQQLRQFLEKQERLLLAQLEELNQEIEKRGAEYVAKLSEEISSFSSLISEMEQKCQQPVSEFLQVRRKSPNSSLLEYRSEWSEHIVLLKYTLFFLKGLIKCPLKVSPLRANVTLDPDTAHHDLIVSADRRSVICGDTRQAPPDTPERFDTELCLLGCAGFTSGRHYWEVWVEEEEEGGVCAVGVARESVKRKGEISLNSEQGIWAVGCSEDQYLALTSPEQIIPLSPSRRPRRIRVYLDYERGQVTFFDAGHGDPIVTFPPASFAGERIRPFFCVGGVSVRLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S301</accession>
    <name>A0A8C3S301_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S301"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009168.1">
        <property type="protein sequence ID" value="ENSCSRP00000008861.1"/>
        <property type="gene ID" value="ENSCSRG00000006613.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48001">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0807">Transducer</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="23"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="58"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="7">
        <location>
            <begin position="39"/>
            <end position="93"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008861.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="93" mass="10646" checksum="CD17E94350D687B7" modified="2022-01-19" version="1">MENQTTVTEFILLGFSSDPQMQMFLFLVFLVIYLITLLGNVMIILVIRADPHLHTPMYFFLSHLSFADIFIHTFLPLPSLICPTVLNEAMANL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3F2</accession>
    <name>A0A8C3S3F2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3F2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008514.1">
        <property type="protein sequence ID" value="ENSCSRP00000008236.1"/>
        <property type="gene ID" value="ENSCSRG00000006138.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008236.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="102" mass="11776" checksum="1E5E6267090BE5C3" modified="2022-01-19" version="1">MNLSGINHQLGLKAYEQSWILAEKQSTFLTARFFWTQSMASWCKRCGQQVVRNLPFTVVRITEGEMRSYYDFLKKCIKLEKLGAVLSTTPAFSNVLVTFCRI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6H4</accession>
    <name>A0A8C3S6H4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6H4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010835.1">
        <property type="protein sequence ID" value="ENSCSRP00000010457.1"/>
        <property type="gene ID" value="ENSCSRG00000007804.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009891">
        <property type="term" value="P:positive regulation of biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000295">
        <property type="entry name" value="zinc finger protein 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001920">
        <property type="entry name" value="Zinc finger protein 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000953">
        <property type="entry name" value="Zinc finger protein 691"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001442">
        <property type="entry name" value="zinc finger protein 696"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000176">
        <property type="entry name" value="zinc finger protein 70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000516">
        <property type="entry name" value="zinc finger protein 771"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050331">
        <property type="entry name" value="Zinc_finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515">
        <property type="entry name" value="PR DOMAIN ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515:SF57">
        <property type="entry name" value="ZINC FINGER PROTEIN 154-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 10" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="32"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="60"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="90"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="118"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="146"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="174"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="202"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="230"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="258"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="12">
        <location>
            <begin position="286"/>
            <end position="313"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="307"/>
            <end position="333"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010457.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="366" mass="41154" checksum="8215C0EBC979CCBD" modified="2022-01-19" version="1">GIDPALIPFQPCDSMISALLKHQRTHTGERPYKCTECGKGFILSSYLLQHQRVHSRETAHQCASCGQRFGRSTDSDLIRHQRTHTGERPYKCPDCGKGFSDSSTLIKHQRTHTGERPYKCTACGRGFGESSTLLKHQRTHTGERPYVCPECGKRFSLSATLFKHQRVHTGERPYLCTECGKAFSLSSNLLQHQRAHAGERPFACAQCGKRFTQSSNLLQHQRTHTGERPYRCAQCGRHFSLSSNLLQHQRTHAGERPYACAQCGKRFGLSSNLLQHQRTHTGERPYACAQCGKRFGDSSTLSKHRRTHAGQCPKGFGDSATLQQRPRAHRHEQPYQCSKAFSQSSGLAQHQHAHEDWPLCAIAPCP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8C2</accession>
    <name>A0A8C3S8C2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Small integral membrane protein 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8C2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010253.1">
        <property type="protein sequence ID" value="ENSCSRP00000009899.1"/>
        <property type="gene ID" value="ENSCSRG00000007429.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd20254">
        <property type="entry name" value="CASIMO1_SMIM5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047133">
        <property type="entry name" value="SMIM5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031671">
        <property type="entry name" value="SMIM5/18/22"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR37344">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR37344:SF1">
        <property type="entry name" value="SMALL INTEGRAL MEMBRANE PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15831">
        <property type="entry name" value="SMIM5_18_22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="32"/>
            <end position="52"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009899.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="81" mass="9170" checksum="815C310D149AE7AA" modified="2022-01-19" version="1">MSSEGFLKEIQTIGEKFLLKLQKLPKAEPVEIVSFCIILFFIVTVLSLMTIACSCCCYRCCCNRSPDQRGRKIQIQPTAHV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S975</accession>
    <name>A0A8C3S975_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Aquaporin 7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>H2O(in) = H2O(out)</text>
            <dbReference type="Rhea" id="RHEA:29667"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>glycerol(in) = glycerol(out)</text>
            <dbReference type="Rhea" id="RHEA:29675"/>
            <dbReference type="ChEBI" id="CHEBI:17754"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the MIP/aquaporin (TC 1.A.8) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S975"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011274.1">
        <property type="protein sequence ID" value="ENSCSRP00000010869.1"/>
        <property type="gene ID" value="ENSCSRG00000008066.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015254">
        <property type="term" value="F:glycerol channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015204">
        <property type="term" value="F:urea transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015250">
        <property type="term" value="F:water channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00333">
        <property type="entry name" value="MIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1080.10:FF:000064">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1080.10">
        <property type="entry name" value="Glycerol uptake facilitator protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023271">
        <property type="entry name" value="Aquaporin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000425">
        <property type="entry name" value="MIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050363">
        <property type="entry name" value="MIP/Aquaporin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43829">
        <property type="entry name" value="AQUAPORIN OR AQUAGLYCEROPORIN RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43829:SF15">
        <property type="entry name" value="AQUAPORIN-7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00230">
        <property type="entry name" value="MIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02019">
        <property type="entry name" value="AQUAPORIN7"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00783">
        <property type="entry name" value="MINTRINSICP"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81338">
        <property type="entry name" value="Aquaporin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 9" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="32"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="57"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="103"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="158"/>
            <end position="179"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="191"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="241"/>
            <end position="261"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00034651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00049405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010869.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="301" mass="33017" checksum="3D7BBEF4BA844FCD" modified="2022-01-19" version="1">RGSLRAAVWTPGKYLFIRTKILRLQLPVTHGFFSLPQFFGIGGVAQVILGRGEFGEYLSINLAFGIGVTMGIHAYQDYGAHMNASISFTHCVLGNLPWRKLPAYIIGQFLGSFLASFLVFCMYYDALCEYSEGHYIVTGPNGTAGIFATYPAPYMTLLGGFVNEFLATAVLMLCVLAIYDKKNNGALEGTQAVITGLLVLVIGMAMGINTGYAINPSRDLPPRIFTAIAGWGVEVFRAGDYWWWVPIVAPTLGSLAGALAYKLLIDFHNQTPSDSTHVIYCSILNAKFTSSEWNRDERVDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9N3</accession>
    <name>A0A8C3S9N3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Guanylate cyclase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000011086.1">
        <property type="protein sequence ID" value="ENSCSRP00000010688.1"/>
        <property type="gene ID" value="ENSCSRG00000007596.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004016">
        <property type="term" value="F:adenylate cyclase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009190">
        <property type="term" value="P:cyclic nucleotide biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07302">
        <property type="entry name" value="CHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1230:FF:000017">
        <property type="entry name" value="Adenylate cyclase type 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1230:FF:000021">
        <property type="entry name" value="Adenylate cyclase type 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1230">
        <property type="entry name" value="Nucleotide cyclase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001054">
        <property type="entry name" value="A/G_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029787">
        <property type="entry name" value="Nucleotide_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16305:SF33">
        <property type="entry name" value="GUANYLATE CYCLASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16305">
        <property type="entry name" value="TESTICULAR SOLUBLE ADENYLYL CYCLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00211">
        <property type="entry name" value="Guanylate_cyc"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55073">
        <property type="entry name" value="Nucleotide cyclase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50125">
        <property type="entry name" value="GUANYLATE_CYCLASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-0456">Lyase</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Guanylate cyclase" evidence="4">
        <location>
            <begin position="319"/>
            <end position="397"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010688.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1511" mass="171509" checksum="C5C225ABCEBF12A9" modified="2022-01-19" version="1">MRVMFPFFIPHSCTVFRCIIKQLCPISAMPKWFLCRSIVCKALWDESSYIMKTALYSISFIHFLCSSDVLCFGGDILNFTGDALLVLWKVERSQISDIITLAAKCSLEMQEQFGFSYTEVGPDLQLKIGLSAGHVSQLIVGDEMRQYLLVTGQQVDDVRLAQSLAQAREVILSPNCWELCDRDVLEAEMLKGQKAMKVGIFHPPDFDEHFEKCIDHLQHYPNDEVLLRNAVALASSHELELALRRFVLGNVLKKIDDNQPLEFVSELRLVTVVSVRLQFHESTKMTELCKLVQDATVSISGIMEGWRGKIIKISTFGKGCTFLCAFGLPGDKREEESTHALDSAISISNFCSKNLMKIELVSIGITSGVAFCGVAGMRSRQEYTVTGSKVKMASRMLTLYPGMILCDEETYSKSGLPGCFFNKLLEKETSDAVSPGVTYEYLGRKRNLKKDGNRPLLGRWIYPPGTVLIMCRVVMYEGSTGYGKSRLIAEIDYLAREENHRVIALELSKVDIQESFYAIRSLMAIFFGIDACRPYKRQDILQSKLTGLWDETFYCLLNNQFLVKFPMSAEVSHMDNETKQKEEEMLFLRVLRKVKATLIFIIDEAQYIDAASWDFLAKLLSSVPIFIVLSLSPFASKELLPCASAEGIMKSPKTAGMVLRELEPSTLLEMACQALGVVSIPREMETFLIQRSFGVPLYCEALLTDLHANEVLEFCRIPEEEKEEDEWDNLSSTKYTTLTHLNPIAPLFQAEDSEFQFRFLFHINWEEVIDELTSLSAEIAVVQLDSLSPSEQMAVKCAAVIGHTFTPELLLYVLPEWTTKKMEETLTSLINSHVFEYFGKETSATQAVGSYVGAAAPSFSLQEELGMLQQNQAMRFCAPLLREGAYELWLGDQKMALHLKCATFLEHKAHKCRSCGGGDFISFHRYALDTQMSNVDSLLEQGSMTKGTALVLSEETRKRLQTSLAQGKLKFLLKPRQWIEQEFLDRVDKMIKYHKNGKEEATNLAPCECGERVESVVSALARHCLMVKDRTRAFYYLLESAAASLYLSNNYMVSGPPYVPASLSDLTLKLALDKPKLKINQFEEATFCSLRGEVCFNMGQIVLAKKLIKRALCFLRKGFPRTWLGAFFQSLLEESKHSAYRTQQRQPSSPALAVLQQQIRCLSLLWQLFSLDSTANRKYSRLAALMEINLADASENKVQIISTYMDFSQFSQSMGYKDEWLKYEMMAIQRSSQCNFTFTRERLLMTAQLAQSLAYSKLCLGHLTRSIQLGFQAHTMCVRLQKTSLHCLVLSVLFKSVFLKNKYYHYFICLSLLFQHCPIKVPLSGMASLMPISFAGFDYRPIEECLQFINQYEASCILKSQSNIMLSLYSSLAIWFGRLQQWDLFESSFTKAQRLVSRTNASLFGTHGFFRFLECQGLLLRRVMEDMPEKVRETRSSTLRVIFLLRQFQCLCKGRTGTNQAWSEKVLCMHSSSHSDLLHAVLFPSWCPFYSDPTWLCQCTALSASPTHMPI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBS5</accession>
    <name>A0A8C3SBS5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">DNA topoisomerase II binding protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Microtubule organizing center</location>
            <location evidence="3">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Cytoskeleton</location>
            <location evidence="4">Spindle pole</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the TOPBP1 family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000012050.1">
        <property type="protein sequence ID" value="ENSCSRP00000011612.1"/>
        <property type="gene ID" value="ENSCSRG00000008672.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005694">
        <property type="term" value="C:chromosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000922">
        <property type="term" value="C:spindle pole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006270">
        <property type="term" value="P:DNA replication initiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033314">
        <property type="term" value="P:mitotic DNA replication checkpoint signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007095">
        <property type="term" value="P:mitotic G2 DNA damage checkpoint signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17737">
        <property type="entry name" value="BRCT_TopBP1_rpt1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17731">
        <property type="entry name" value="BRCT_TopBP1_rpt2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17718">
        <property type="entry name" value="BRCT_TopBP1_rpt3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17749">
        <property type="entry name" value="BRCT_TopBP1_rpt4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18434">
        <property type="entry name" value="BRCT_TopBP1_rpt5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17727">
        <property type="entry name" value="BRCT_TopBP1_rpt6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17738">
        <property type="entry name" value="BRCT_TopBP1_rpt7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17728">
        <property type="entry name" value="BRCT_TopBP1_rpt8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000018">
        <property type="entry name" value="DNA topoisomerase 2-binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000028">
        <property type="entry name" value="DNA topoisomerase 2-binding protein 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000010">
        <property type="entry name" value="DNA topoisomerase II binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000020">
        <property type="entry name" value="DNA topoisomerase II binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000021">
        <property type="entry name" value="DNA topoisomerase II binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000022">
        <property type="entry name" value="DNA topoisomerase II binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000023">
        <property type="entry name" value="DNA topoisomerase II binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000029">
        <property type="entry name" value="DNA topoisomerase II binding protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10190">
        <property type="entry name" value="BRCT domain"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059215">
        <property type="entry name" value="BRCT2_TopBP1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001357">
        <property type="entry name" value="BRCT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036420">
        <property type="entry name" value="BRCT_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057595">
        <property type="entry name" value="TopB1_SLF1_BRCT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044737">
        <property type="entry name" value="TopBP1_BRCT_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049936">
        <property type="entry name" value="TopBP1_BRCT_8"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13561">
        <property type="entry name" value="DNA REPLICATION REGULATOR DPB11-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13561:SF20">
        <property type="entry name" value="DNA TOPOISOMERASE 2-BINDING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00533">
        <property type="entry name" value="BRCT"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23294">
        <property type="entry name" value="BRCT_TopB1_SLF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12738">
        <property type="entry name" value="PTCB-BRCT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00292">
        <property type="entry name" value="BRCT"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52113">
        <property type="entry name" value="BRCT domain"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50172">
        <property type="entry name" value="BRCT"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0158">Chromosome</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="12" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="9" id="KW-0227">DNA damage</keyword>
    <keyword evidence="11" id="KW-0234">DNA repair</keyword>
    <keyword evidence="10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="BRCT" evidence="16">
        <location>
            <begin position="14"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="domain" description="BRCT" evidence="16">
        <location>
            <begin position="107"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="domain" description="BRCT" evidence="16">
        <location>
            <begin position="266"/>
            <end position="356"/>
        </location>
    </feature>
    <feature type="domain" description="BRCT" evidence="16">
        <location>
            <begin position="544"/>
            <end position="641"/>
        </location>
    </feature>
    <feature type="domain" description="BRCT" evidence="16">
        <location>
            <begin position="807"/>
            <end position="898"/>
        </location>
    </feature>
    <feature type="domain" description="BRCT" evidence="16">
        <location>
            <begin position="1196"/>
            <end position="1261"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="199"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="916"/>
            <end position="944"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="994"/>
            <end position="1023"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="204"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="214"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="916"/>
            <end position="926"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="994"/>
            <end position="1022"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00061360"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011612.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1433" mass="159939" checksum="FDE6C73832AE2243" modified="2022-01-19" version="1">MQHQRCVPRAEYPVHNMAMADVTISCTSLEKETREEVHKYVQMMGGRVYRDLNASVTHLVAGEVGSKKYLVASALKKPILLPTWVKALWEKSQQGMVRYTDISMEDFICPLFRGCTICVTGLSSVDRKEVQRLTTEHGGQYTGQLKMNECTHLIVQEPKGQKYECAKKWNVQCVSIQWFFDSIENGFCQDEAMYKTESVQKQNTTPSTSTPTSQASKPDSRTLSDVSHISNISLNGINETACSSAMNSRLDPPDDLENLDISSFQAPDDLLDGCRIYLCGFSGRKLDKMRRLINCGGGVRFNQLNEDVTHVIVGEYNDELKQFLNKTTHRPHAVTAKWLLECFGKGYLLPVEQYIPLNYQPIENPILEQPGIKRSVPKSNSLTKKEAVKLVQHQKADEDDLLSQYVNNDSTLIEAEKLETGHFSDATHITIQEEKQSSICHSSLTETSTVVEEGLFSRKRFLLLGFGEEDESCIVEIIKENSGKVLPPQNRAIADYAVVPLLGCKVESTVGDVVTNTWLIMCVEQQLLLNPQSNPLFTPVSVMEGSTPLEDCVLSFSQFTGAERDSLVFLAGLLGARVQEFFVRRANPKKGMFASTHLVVKEPDGSKYEAAKKWNLPAVTMAWLMQSARTGKKADESKFPVENVSTGDKEESFISQPNKTETTIIPSDTPDHPSNLLEIGKKTAVTPLDVNRFQSKAFHSVISHHIGQKPTLPAEGRLLQKEPSLHLDTPSKFLSKDKLFKPSFDVKDALAALETPGAPNRRNRKLSTPLSEVIGRNLKLALANSTRHTAALTASPQLRAAQAEVVEDSKPLADLVICVSKKLSKKQSELNAVAASLGADYRWCFDETVTHFIYQGRQNDSSKEYKSVKERGIHIVSEHWLLESAQEYKRLPESLFPHTYNPKMSLDISAVQDGRLSSSRLPSTGKTAKEAESISVDENDPGDVTTNEVKEAVTVREEQIAANEAKGVLTQTLEMRENFQKQLQEIMSATSIVKPQAQRGSLSRNGFDSSPTTPDGTRSLRNGRSRVLEALRQSRQAVMDINTEPSQNEQIVWDDPTAREERARLVSNLQWPNSPSQYSEQIQTDVNNMNDSPFRESFTDREVAELAVHDSGNTIVAEVPKHPIYSDPETPVKDDNVIPTPQAPSIAFPLANPPVAPQPKEKAITIDEKVDEEPEKQRKFQLSSLNPQERIDYCHLIEELGGLVLEKQCFDPSCTHIIVGHPLRNEKYLASMAAGKWVLHRSYLEACRAAGCFVQEEDYEWGSNSILNVLSGINVNQKKLALAAMRWRKKIHKRRQETGIIEGAFSGWKVILNVDQTKEAGFKRLLQSGGAKVLPGHSLLLYKEATHLFADFSKLKPDDARVNVLEAAAQGVNCLKPEYIADYLIQELPPPMECYCLPEAVSYLQNSKDLGIGLSQKRKAPGETSKVKRSRIH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCK9</accession>
    <name>A0A8C3SCK9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">TBC1 domain family member 9B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">May act as a GTPase-activating protein for Rab family protein(s).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012370.1">
        <property type="protein sequence ID" value="ENSCSRP00000011908.1"/>
        <property type="gene ID" value="ENSCSRG00000008923.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003008">
        <property type="term" value="P:system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd13351">
        <property type="entry name" value="PH-GRAM1_TCB1D9_TCB1D9B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13354">
        <property type="entry name" value="PH-GRAM2_TCB1D9_TCB1D9B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000013">
        <property type="entry name" value="Putative TBC1 domain family member 8B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000041">
        <property type="entry name" value="TBC1 domain family member 9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.270:FF:000002">
        <property type="entry name" value="TBC1 domain family member 9B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000130">
        <property type="entry name" value="TBC1 domain family member 9B isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.80:FF:000033">
        <property type="entry name" value="TBC1 domain family member 9B isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.270">
        <property type="entry name" value="putative rabgap domain of human tbc1 domain family member 14 like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.750">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.80">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004182">
        <property type="entry name" value="GRAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000195">
        <property type="entry name" value="Rab-GAP-TBC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035969">
        <property type="entry name" value="Rab-GAP_TBC_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036014">
        <property type="entry name" value="TCB1D9/TCB1D9B_PH-GRAM1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036017">
        <property type="entry name" value="TCB1D9/TCB1D9B_PH-GRAM2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47666">
        <property type="entry name" value="PROTEIN VASCULAR ASSOCIATED DEATH 1, CHLOROPLASTIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47666:SF5">
        <property type="entry name" value="TBC1 DOMAIN FAMILY MEMBER 9B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02893">
        <property type="entry name" value="GRAM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00566">
        <property type="entry name" value="RabGAP-TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00568">
        <property type="entry name" value="GRAM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00164">
        <property type="entry name" value="TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47923">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50086">
        <property type="entry name" value="TBC_RABGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Rab-GAP TBC" evidence="11">
        <location>
            <begin position="509"/>
            <end position="696"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="12">
        <location>
            <begin position="887"/>
            <end position="915"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="953"/>
            <end position="979"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1054"/>
            <end position="1147"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="960"/>
            <end position="977"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="1081"/>
            <end position="1094"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00043879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00067403"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011908.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1241" mass="140755" checksum="9E05EDF91BE940A3" modified="2022-01-19" version="1">MWLGPEEVLLANALWVTERANPFFLLQRRRGHGKGGGLTGLLVGTLDVVLDSSARVAPYRILHQTQDSQIYWAVACGSSRKEITKHWEWLENNLLQTLSIFDNEDDITTFVKGKIHGIIAEENKNQQPQGEEDPGKFKEAELKMRKQFGMPEVEKLVNYYSCSYWKGRVPRQGWLYLTVNHLCFYSFLLGKEVTLVVQWVDVTQLEKNATLLFPECIKVSTRDSELYFSMFLNINETFKLMEQLANIAMRQLLDNEGFLEDKSLPKPSKPLKNISALKRDLDARAKNDWYRATFRLPKDERLDGHTDCTLWTPFNKMHIPGQMFVSNNYICFASKAEEACHLIIPLREVAVVEKADSSSVLPRPLSISTKSKMTFLFANLKDRDFLVQRISDFLQRTPSKKSDDSGRKWQESFSDTGCEEFPELSSSSPPAVSPTSTLNNQLVSFCTGEVPTASQGLLKLFRRDSEELLGPKGAKEKMKEESWNIHFFEYGRGMCMYRTARTRELVLKGIPENLRGELWLLFSGALNEMVTLPGYYAELVEKSMGKYSLATEEIERDLHRSMPEHPAFQNELGIAALRRVLTAYAFRNPTIGYCQAMNIVTSVLLLYCNEEEAFWLLVALCERMLPDYYNSRVVGALVDQGIFEELTRDCLPQLSEKMQELGVISTISLSWFLTLFLSVMPFESAVVIVDCFFYEGIKLILQVSLAILDANMEKLLNCCDEGEAMTVLGRYLDNVVNRQSISPPIPHLHALLTSGDEPPLEIDIFELIKTSYEKFSNLRADDIEQMRFKQRLKVIQSLEDTAKRSAVRAISGDIGFSMEELEELYVVFKAKHLTSCYWGSSRTAAAHRDQSLPYLEQYRIDLEQFRELFASLTLWSCGLHTPVLAGRMFRLLDENRDSLINFKEFVTGMSGMYHGDLTEKLKLLYKLHLPPALISEEAESALEATSYFTEDISTEEAASQEDRGGRNGDSKEKEEKGTSPQDYRYYLRMWAKEKYSKKVTIKDLPKMNQEQFIELCKTLYNMFSEDPVEQELYHAIATVASLLLRIGEVGKKFSNRPMKKTDDCKANNTQDAVSEEESPMSEHSQNSAVEQEPQTDPEDRASGDIQAGKTQQEKQTPGDGDGGEGPGSPIQLLSDDETKDDMSMSSYSMVSTGSLQCEDIADDTVLVGCEASSSAARYGSTIDTDWSISFEQVLASMLTETALVNYFEKKVDIGLKIKEQKKVERQFSSSSDYDLSSSVSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCW7</accession>
    <name>A0A8C3SCW7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Splicing factor cactin central domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013794.1">
        <property type="protein sequence ID" value="ENSCSRP00000013253.1"/>
        <property type="gene ID" value="ENSCSRG00000010059.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005681">
        <property type="term" value="C:spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045292">
        <property type="term" value="P:mRNA cis splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045824">
        <property type="term" value="P:negative regulation of innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018816">
        <property type="entry name" value="Cactin_central"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21737">
        <property type="entry name" value="POLYGLUTAMINE BINDING PROTEIN 1/MARVEL MEMBRANE-ASSOCIATING DOMAIN CONTAINING 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21737:SF6">
        <property type="entry name" value="SPLICING FACTOR CACTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10312">
        <property type="entry name" value="Cactin_mid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Splicing factor cactin central" evidence="2">
        <location>
            <begin position="1"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="137"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="143"/>
            <end position="160"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF10312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013253.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="205" mass="23360" checksum="921718D13F0FB32E" modified="2022-01-19" version="1">MEDLLEDIQVYMELEQGKNVDFWRDMTIITEDEIAKLRKLEASGKGPGERREGVNASVSLDMQSVFKGKTYNQLQVIFQGIEGKIRAGGPNLDIGYWESLLQQLKAYMARARLRERHQDVLRQKLYKLKQEQGVESEPLFPILKREPSSPSDRPDPEEGAGRLPAASGLPPFKGTLCVLAGPFRPHKNTNFFHLHSSLMHIYDDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCY7</accession>
    <name>A0A8C3SCY7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">ribonuclease H</fullName>
            <ecNumber evidence="2">3.1.26.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the beta type-B retroviral polymerase family. HERV class-II K(HML-2) pol subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.26.4" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCY7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012812.1">
        <property type="protein sequence ID" value="ENSCSRP00000012322.1"/>
        <property type="gene ID" value="ENSCSRG00000009286.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004523">
        <property type="term" value="F:RNA-DNA hybrid ribonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015074">
        <property type="term" value="P:DNA integration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01647">
        <property type="entry name" value="RT_LTR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.420.10:FF:000032">
        <property type="entry name" value="Retrovirus-related Pol polyprotein from transposon 297-like Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.270">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.10.10">
        <property type="entry name" value="HIV Type 1 Reverse Transcriptase, subunit A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.420.10">
        <property type="entry name" value="Ribonuclease H-like superfamily/Ribonuclease H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043502">
        <property type="entry name" value="DNA/RNA_pol_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001584">
        <property type="entry name" value="Integrase_cat-core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054465">
        <property type="entry name" value="Integrase_p58-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050951">
        <property type="entry name" value="Retrovirus_Pol_polyprotein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043128">
        <property type="entry name" value="Rev_trsase/Diguanyl_cyclase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036397">
        <property type="entry name" value="RNaseH_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000477">
        <property type="entry name" value="RT_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR37984:SF15">
        <property type="entry name" value="INTEGRASE CATALYTIC DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR37984">
        <property type="entry name" value="PROTEIN CBG26694"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22938">
        <property type="entry name" value="Integrase_p58_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00665">
        <property type="entry name" value="rve"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00078">
        <property type="entry name" value="RVT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56672">
        <property type="entry name" value="DNA/RNA polymerases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50994">
        <property type="entry name" value="INTEGRASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50878">
        <property type="entry name" value="RT_POL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Integrase catalytic" evidence="5">
        <location>
            <begin position="296"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="domain" description="Reverse transcriptase" evidence="4">
        <location>
            <begin position="686"/>
            <end position="791"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="132"/>
            <end position="208"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50994"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012322.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="791" mass="86994" checksum="41B87A8F5AFF2D88" modified="2022-01-19" version="1">MLRGCVTWVRVPGTDPFALPMAQIPVQTQEGSGWLVVGVLQDISGEVLLGGDCVSLGQDPGPGPVTAEDLNLNSGNQLAKREMVSENANDLAGRVEELPGPGSLPACNQTPRAGWVREMLPTPLHNGEVAQAVSDAESKAASSLPGPTGTARAALSTGGAETPAESGDTQAGQDGCQPGLPGPEVLPGSDSTAGKEPPGTGLSGAVTPGLASELQRDPALEKLRELAGHSAANPLGEDCRDRSLWEKGFLCREWAPQVEVELWGIRRQQVGPQKYHHRLLYLAQGKGEDPWRSLPIREEPFQKVAMNRVGPLSRATRSGKKYSLVVVDFATRYPEAVPLSSIEADTVADALLTIFSRVGFPKEVLTDQGSNFMSALLRCLWEKCGVRHSWASAYHPQSNGLVERFNGTLKMMLKTFMNQHPQDWDKYLPHLLFAYREVPQESTGFSPFELLYGRRVRGPQDRMRDEWEGEAAPEGESVVEYVLTFRERLTELMGLAKGNLARAQRKQKVWYDRTARARGYATGDQVMVLIPVRKNKLQAAWEGPFKVVKQLNEVNYVVELSNRAHHCRVYHVNMMKPYYDRGNVVLAVCGHWEEQGSDPLVDLFPETGTGSSQETIPLSDQLTPAQQAEIRGVLHLYRQLFSNQPGRTNLTVHRVQTGAHQPIRCSPFRVTGKTARDLEREVKDMLALGVIQPSSSPWASPVVLVPKKDGSIRFCVDYRKLNAITVSDAYPMPQPDELLDKLGGARYLTTMDLTKGYWQVPLDADARLKSAFITPLGLYEFLTLPFGLKGA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD90</accession>
    <name>A0A8C3SD90_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Phosphoinositide-3-kinase regulatory subunit 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SD90"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013944.1">
        <property type="protein sequence ID" value="ENSCSRP00000013397.1"/>
        <property type="gene ID" value="ENSCSRG00000010054.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005944">
        <property type="term" value="C:phosphatidylinositol 3-kinase complex, class IB"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046935">
        <property type="term" value="F:1-phosphatidylinositol-3-kinase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007186">
        <property type="term" value="P:G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019522">
        <property type="entry name" value="PIK3R5/6"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15593">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL 3-KINASE REGULATORY SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15593:SF1">
        <property type="entry name" value="PHOSPHOINOSITIDE 3-KINASE REGULATORY SUBUNIT 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10486">
        <property type="entry name" value="PI3K_1B_p101"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013397.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="704" mass="80285" checksum="2CAC7A3B748A1D26" modified="2022-01-19" version="1">LYQQKSQNHINTGLEGALRRNRVQPPVLWQDQEWMLRWTLHKKMDRNPLNSAILVKILVKELERAEKGDYRHYIIPLLHTLMYTLIKAPCISDDLYERVYDFCKKLLTLPKPYCTIGLDYAFRLKTERVAPGVLYQRMIISEQSLKSHPYPYQERVFIFADPDMLSKAVCNSLVTEAKASQMYQNPRSCMCYVITRAVQAALGEDCDVESFQRILQVMPTDELEHCFRQVVAAVECTGSEMNADRARHAERLEKIYSMVLNSSAGGGLHGTPLPNPNISFHLWTDEDQLWKELVLFVRPLSQTCEQDCLSQELDNFEIQDIVSDCDCCEQTRFSVLSTDSGIERDLPAAGEELLPPGGTDVEHARLQRKGGIKKKACLLESMTLLQNSCNGPGAKQSGKLHRKSDSNVVPMLHLHRLYTARIVVLGDDRVLGRLAQAYYSLRKRETRRVFLTPRLNLQFYYVPVEHTTPGQMELCELAVYLGKADPWYESNINTLCHMIPKLATMPSSLSTHPRSDPFIIDVIAYYVRLGIQPVHFQVYAVKILFGNAAQEPAEDVFLTELSAKVQDCKAPKGIPLHPCLPLSLMCARTHIHHLSRCSLEKVSEKFSRAFSSLFQSAANKIRTRNIKIQSMEQRTFNLCLDKDFRRTYTNVVGVEVSPCLEPSYCLQKTRTMKFSLHESEDVGLAKYMPKSLLLPINTFAGIIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEF5</accession>
    <name>A0A8C3SEF5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Translocase of outer mitochondrial membrane 34</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
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        <property type="protein sequence ID" value="ENSCSRP00000012740.1"/>
        <property type="gene ID" value="ENSCSRG00000009623.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="P:protein targeting to mitochondrion"/>
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        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="CiliaryAsmbly_MitoImport"/>
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        <property type="entry name" value="TPR-like_helical_dom_sf"/>
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        <property type="entry name" value="MITOCHONDRIAL IMPORT RECEPTOR SUBUNIT TOM34"/>
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        <property type="entry name" value="RNA (RNA) POLYMERASE II ASSOCIATED PROTEIN HOMOLOG"/>
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        <property type="entry name" value="TPR"/>
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        <property type="entry name" value="TPR"/>
        <property type="match status" value="2"/>
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        <location>
            <begin position="96"/>
            <end position="129"/>
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        <location>
            <begin position="130"/>
            <end position="163"/>
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    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
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            <dbReference type="ARBA" id="ARBA00022737"/>
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            <dbReference type="ARBA" id="ARBA00022803"/>
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    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
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    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012740.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="212" mass="24112" checksum="BCBD04664C6C73D1" modified="2025-10-08" version="2">MERYQLAYVDYKTVLQVDCTVQAAHDGVNRMTKALLEKDGLEWRQKLPPIPSVPISAQRRWDFPPAGSQAAAPRLKPTETAPLEKQVPTAAMTERAKTLKQEGNELVKKGNHKKAIEKYSESLKFSNQECATYTNRALCYLSLKQYKEAIQDCTAALEFDAKNIKAFYRRAQAFKELKDYKSSMADINCLLKIEPKNIAAQNLLQELNKNLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEH3</accession>
    <name>A0A8C3SEH3_CHESE</name>
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        <recommendedName>
            <fullName evidence="12">Neogenin</fullName>
        </recommendedName>
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    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the immunoglobulin superfamily. DCC family.</text>
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    <dbReference type="Ensembl" id="ENSCSRT00000013562.1">
        <property type="protein sequence ID" value="ENSCSRP00000013030.1"/>
        <property type="gene ID" value="ENSCSRG00000005008.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="P:cell-cell adhesion"/>
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        <property type="project" value="TreeGrafter"/>
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    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="6"/>
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        <property type="entry name" value="IgI_1_Neogenin_like"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="IgI_4_Neogenin_like"/>
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        <property type="entry name" value="DCC isoform 1"/>
        <property type="match status" value="2"/>
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        <property type="entry name" value="Neogenin 1"/>
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        <property type="entry name" value="Neogenin 1"/>
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        <property type="entry name" value="Neogenin isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Neogenin isoform 1"/>
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        <property type="entry name" value="Neogenin isoform 1"/>
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        <property type="entry name" value="neogenin isoform X1"/>
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        <property type="entry name" value="neogenin isoform X2"/>
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        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="10"/>
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        <property type="entry name" value="FN3_dom"/>
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        <property type="entry name" value="FN3_sf"/>
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        <property type="entry name" value="Ig-like_dom"/>
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        <property type="entry name" value="Ig-like_dom_sf"/>
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        <property type="entry name" value="Ig-like_fold"/>
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        <property type="entry name" value="Ig_I-set"/>
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        <property type="entry name" value="Ig_sub"/>
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        <property type="entry name" value="Ig_sub2"/>
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        <property type="entry name" value="Neogenin_C"/>
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        <property type="entry name" value="NEOGENIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR44170">
        <property type="entry name" value="PROTEIN SIDEKICK"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="fn3"/>
        <property type="match status" value="6"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Neogenin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="FNTYPEIII"/>
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        <property type="entry name" value="FN3"/>
        <property type="match status" value="6"/>
    </dbReference>
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        <property type="entry name" value="IG"/>
        <property type="match status" value="4"/>
    </dbReference>
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        <property type="entry name" value="IGc2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="1120"/>
            <end position="1144"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="15">
        <location>
            <begin position="56"/>
            <end position="151"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="15">
        <location>
            <begin position="156"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="15">
        <location>
            <begin position="247"/>
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        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="15">
        <location>
            <begin position="345"/>
            <end position="430"/>
        </location>
    </feature>
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        <location>
            <begin position="465"/>
            <end position="559"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="16">
        <location>
            <begin position="565"/>
            <end position="655"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="16">
        <location>
            <begin position="660"/>
            <end position="754"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="16">
        <location>
            <begin position="764"/>
            <end position="854"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="16">
        <location>
            <begin position="879"/>
            <end position="975"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="16">
        <location>
            <begin position="980"/>
            <end position="1077"/>
        </location>
    </feature>
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        <location>
            <begin position="1074"/>
            <end position="1113"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1154"/>
            <end position="1176"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1190"/>
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        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1303"/>
            <end position="1347"/>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1352"/>
            <end position="1371"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="1103"/>
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        </location>
    </feature>
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        <location>
            <begin position="1207"/>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="1315"/>
            <end position="1336"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00009588"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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            <dbReference type="ARBA" id="ARBA00022989"/>
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            <dbReference type="ARBA" id="ARBA00023136"/>
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            <dbReference type="ARBA" id="ARBA00023157"/>
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            <dbReference type="ARBA" id="ARBA00023319"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00074043"/>
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            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="SAM" id="Phobius"/>
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        <source>
            <dbReference type="PROSITE" id="PS50835"/>
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            <dbReference type="PROSITE" id="PS50853"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013030.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1477" mass="162144" checksum="8007DC61571AE162" modified="2022-01-19" version="1">MYVSVPEWGWGRGSLGEGMVRGVGPWFSAGGPATVRKLPLPLMYILGRSSVRTFTPFYFLVEPVDTLSVRGAFIILNCSAYCEPSPKIEWKKDGTFLNLVSDDRRQLLPDGSLLINGVVHSKHNKPDEGYYQCVATVESLGTIVSRTAKLTVAGLPRFTSQPESTSVYRGNSVILNCEVNADLVPFVRWEQDRQPLFLDDRVFTLPSGTLIISNVTDGDGGLYRCVIESGGSPKYSDEAELKVLPDPEVPLNLVFLRQPSPLTKVTGQSAVFPCVTAGFPTPVIRWMKNKEEFTIESSERFLLLAGGSLEISDITEDDAGTYACIVYNGNETIEAQADLTVQAPPEFLKQPANIYAHESMDIVFECEVTGKPTPTVKWNKNGDMVIPSDYFKIVKEHNLQVLGLVKSDEGFYQCIAENDVGNAQAGAQLIILEHDVAIPTLPPTSLTSATTDHLAPATTGPLPSAPRDVVASLVSTRFIKLTWRTPASDPHGDNLTYTVFYTKEGINRERVENTNRPGEMQVTIQNLMPETVYVFRVVAQNKHGPGESSVPLKVATQPEVQLPGPAPNIRAYANSPTSITVTWDTPLSGNGEIQNYKLYYMEKGTDNEQDVDVGGHSYTINGLKKYTEYSFRVVAYNKHGPGVSTQDVVVQTLSDVPSAAPQNLSLEVRNSKSIMIHWQPPPAGTQNGQITGYKIRYRKASRKSEVTESIGGTQLFQLIEGLERGTEYSFRVSALTSNGTGPATDWISAETFESDLDETRVPEVPSSLHVRPLVTSIVVSWTPPENQNIVVRGYAIGYGIGSPHAQTIKVDYKQRYYTIENLDPSSHYVITLKAFNNVGEGIPLYESAVTRPHTDTSEVDLFVINAPYTPVPDPSPMMPPVGVQASILSHDTIRITWADNSLPKNQKITDARYYTVRWKTNIPANTKYKTANTTTLSYLVTSLKPNTLYEFSVMVTKGRRSSTWSMTAHGTTFELVPTSPPKDVTVVSKEGKPRTIIVNWQPPSEANGKITGYIIYYSTDVNAEIHDWVIEPVVGNRLTHQIQELTLDTPYYFKIQARNSKGMGPMSEAVQFRTPKGKVSSLGSAGKGSRPLDIGPDYKPPMSGSNSPHGSPTSPLDSNMLLVIIVSVGVITIVIVVIVAVFCTRRTTSHQKKKRAACKSVNGSHKYKGNSKDVKPPDLWIHHERLELKPIDKSPDPNPIMTDTPIPRNSQDITPVDNSMDSNIHQRRNSYRGHESEDSMSTLAGRRGMRPKMMMPFDSQPPQPVISAHPIHSLDNPHHHFHSGSLASPTRSYLHHQVNPWPIGTSMSHSDRANSTESVRNTPSTDTMPASSSQTCCADHQDPESATASYLANAQEEDSGQSLPTAHVRPSHPLKSFAVPAVPPTGSTYDPALPSTPLLTQQALSPSSLVHSVKTASIGTLGRTRPPMPVVVPSAPDVQETTRMLEDSESNYEPDELTKEMAHLEGLMKDLNAITTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SES6</accession>
    <name>A0A8C3SES6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Leukemia inhibitory factor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5">LIF has the capacity to induce terminal differentiation in leukemic cells. Its activities include the induction of hematopoietic differentiation in normal and myeloid leukemia cells, the induction of neuronal cell differentiation, and the stimulation of acute-phase protein synthesis in hepatocytes.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SES6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013698.1">
        <property type="protein sequence ID" value="ENSCSRP00000013162.1"/>
        <property type="gene ID" value="ENSCSRG00000009987.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005146">
        <property type="term" value="F:leukemia inhibitory factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048861">
        <property type="term" value="P:leukemia inhibitory factor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045595">
        <property type="term" value="P:regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009079">
        <property type="entry name" value="4_helix_cytokine-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003624">
        <property type="entry name" value="Leukemia_IF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001581">
        <property type="entry name" value="Leukemia_IF/oncostatin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10633">
        <property type="entry name" value="LEUKEMIA INHIBITORY FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10633:SF0">
        <property type="entry name" value="LEUKEMIA INHIBITORY FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01291">
        <property type="entry name" value="LIF_OSM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01883">
        <property type="entry name" value="LEUKAEMIAIF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00080">
        <property type="entry name" value="LIF_OSM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47266">
        <property type="entry name" value="4-helical cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0202">Cytokine</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="178"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="6">
        <location>
            <begin position="193"/>
            <end position="202"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00016836"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00024822"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013162.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="210" mass="23484" checksum="C1EE93C8135CA6B7" modified="2022-01-19" version="1">QPHPATIVDRCLSKRVSLTVHVTVAQATPSISPMVAGIVSVYFYFQLTHQGLRSPDLRRLCNEAVQWFPTENITEQPEVVMLQELSRTLEHMKDALENIGKQQQVLSTQSAALHRTLQNTQLAVRGLLSNTGCALCLKGVSPSSRHTPERPAATNAFQQKIDGCKVLWNYSKFLEKLARGSGEKVPQSPRVRDQKKRRKGTKRKEASSRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF81</accession>
    <name>A0A8C3SF81_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">BPTI/Kunitz inhibitor domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF81"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013886.1">
        <property type="protein sequence ID" value="ENSCSRP00000013341.1"/>
        <property type="gene ID" value="ENSCSRG00000010125.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000014160.1">
        <property type="protein sequence ID" value="ENSCSRP00000013601.1"/>
        <property type="gene ID" value="ENSCSRG00000010376.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00109">
        <property type="entry name" value="Kunitz-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.410.10:FF:000015">
        <property type="entry name" value="WAP four-disulfide core domain 6A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.410.10">
        <property type="entry name" value="Pancreatic trypsin inhibitor Kunitz domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002223">
        <property type="entry name" value="Kunitz_BPTI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036880">
        <property type="entry name" value="Kunitz_BPTI_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020901">
        <property type="entry name" value="Prtase_inh_Kunz-CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051388">
        <property type="entry name" value="Serpin_venom_toxin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46751">
        <property type="entry name" value="EPPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46751:SF1">
        <property type="entry name" value="WAP FOUR-DISULFIDE CORE DOMAIN PROTEIN 6A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00014">
        <property type="entry name" value="Kunitz_BPTI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00759">
        <property type="entry name" value="BASICPTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00131">
        <property type="entry name" value="KU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57362">
        <property type="entry name" value="BPTI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00280">
        <property type="entry name" value="BPTI_KUNITZ_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50279">
        <property type="entry name" value="BPTI_KUNITZ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="1" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0722">Serine protease inhibitor</keyword>
    <feature type="domain" description="BPTI/Kunitz inhibitor" evidence="4">
        <location>
            <begin position="42"/>
            <end position="92"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013341.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="101" mass="11243" checksum="7C967AA8607219A5" modified="2022-01-19" version="1">MVTICLVDCSNDRECGAGKKCLAPLQISALLTTHLLSPGDICRLPPEKGPCEARIPRFFYNPASRTCQRFYYGGCQGNRNNFRTFRACQRACRNLVRGPSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFW2</accession>
    <name>A0A8C3SFW2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">AMMECR1 like</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFW2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013897.1">
        <property type="protein sequence ID" value="ENSCSRP00000013352.1"/>
        <property type="gene ID" value="ENSCSRG00000010160.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.700.20:FF:000001">
        <property type="entry name" value="AMME syndrome candidate gene 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.700.20">
        <property type="entry name" value="Hypothetical protein ph0010, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023473">
        <property type="entry name" value="AMMECR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036071">
        <property type="entry name" value="AMMECR1_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002733">
        <property type="entry name" value="AMMECR1_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027485">
        <property type="entry name" value="AMMECR1_N"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00296">
        <property type="entry name" value="TIGR00296 family protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13016">
        <property type="entry name" value="AMMECR1 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13016:SF1">
        <property type="entry name" value="AMMECR1-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01871">
        <property type="entry name" value="AMMECR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF143447">
        <property type="entry name" value="AMMECR1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51112">
        <property type="entry name" value="AMMECR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AMMECR1" evidence="2">
        <location>
            <begin position="97"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="26"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="28"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="74"/>
            <end position="92"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013352.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="310" mass="34505" checksum="5BF65A9A8C588CF2" modified="2022-01-19" version="1">MGKRRCVPPLEPKLAAGCCGVKKPKLSGSGTHSHGNQATTVPGSSSGPLQNHQHADGSNGRENISDLTLGPANSPITRMNPTSGALSPLSRANGTANSTKNLVVTAEMCCYCFDVLYCHLYGFPQPRLPRFTNDPYPLFVTWKTGRDKRLRGCIGTFSAMNLHSGLREYTLTSALKDSRFPPLTREELPKLFCSVSLLTNFEDASDYLDWEVGIHGIRIEFINEKGVKRTATYLPEVAKEQDWDQIQTIDSLLRKGGFKAPITNDFRKTIKLTRYRSEKVTISYAEYMASRQHCFQNGTLHAPPLYNHYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG88</accession>
    <name>A0A8C3SG88_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Small ribosomal subunit protein uS15</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">40S ribosomal protein S13</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the universal ribosomal protein uS15 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG88"/>
    <dbReference type="SMR" id="A0A8C3SG88"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014330.1">
        <property type="protein sequence ID" value="ENSCSRP00000013762.1"/>
        <property type="gene ID" value="ENSCSRG00000010506.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022627">
        <property type="term" value="C:cytosolic small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070181">
        <property type="term" value="F:small ribosomal subunit rRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00353">
        <property type="entry name" value="Ribosomal_S15p_S13e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.10:FF:000003">
        <property type="entry name" value="40S ribosomal protein S13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.860.130:FF:000001">
        <property type="entry name" value="40S ribosomal protein S13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.860.130">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.10">
        <property type="entry name" value="S15/NS1, RNA-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01343_A">
        <property type="entry name" value="Ribosomal_uS15_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000589">
        <property type="entry name" value="Ribosomal_uS15"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023029">
        <property type="entry name" value="Ribosomal_uS15_arc_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012606">
        <property type="entry name" value="Ribosomal_uS15_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009068">
        <property type="entry name" value="uS15_NS1_RNA-bd_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF006331">
        <property type="entry name" value="PRK08561.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11885">
        <property type="entry name" value="RIBOSOMAL PROTEIN S15P/S13E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11885:SF6">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN US15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08069">
        <property type="entry name" value="Ribosomal_S13_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00312">
        <property type="entry name" value="Ribosomal_S15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01386">
        <property type="entry name" value="Ribosomal_S13_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01387">
        <property type="entry name" value="Ribosomal_S15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47060">
        <property type="entry name" value="S15/NS1 RNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00362">
        <property type="entry name" value="RIBOSOMAL_S15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 6" id="KW-0689">Ribosomal protein</keyword>
    <feature type="domain" description="Small ribosomal subunit protein uS15 N-terminal" evidence="7">
        <location>
            <begin position="1"/>
            <end position="60"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035165"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035470"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM01386"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013762.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="151" mass="17222" checksum="23F94D38F87B8D53" modified="2022-01-19" version="1">MGRMHAPGKGLSQSALPYRRSVPTWLKLTSDDVKEQIYKLAKKGLTPSQIGVILRDSHGVAQVRFVTGNKILRILKSKGLAPDLPEDLYHLIKKAVAVRKHLERNRKDKDAKFRLILIESRIHRLARYYKTKRVLPPNWKYESSTASALVA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIE5</accession>
    <name>A0A8C3SIE5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">SCAN box domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIE5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015008.1">
        <property type="protein sequence ID" value="ENSCSRP00000014396.1"/>
        <property type="gene ID" value="ENSCSRG00000011034.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.4020.10">
        <property type="entry name" value="DNA breaking-rejoining enzymes"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003309">
        <property type="entry name" value="SCAN_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038269">
        <property type="entry name" value="SCAN_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46888:SF15">
        <property type="entry name" value="ZINC FINGER AND SCAN DOMAIN-CONTAINING PROTEIN 12-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46888">
        <property type="entry name" value="ZINC KNUCKLE DOMAINCONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02023">
        <property type="entry name" value="SCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00431">
        <property type="entry name" value="SCAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47353">
        <property type="entry name" value="Retrovirus capsid dimerization domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50804">
        <property type="entry name" value="SCAN_BOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SCAN box" evidence="2">
        <location>
            <begin position="75"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="162"/>
            <end position="189"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014396.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="189" mass="21630" checksum="D4FD20059C52F202" modified="2022-01-19" version="1">MTQEDDVEAYLLAFERAALREAWPRDQWSGILALFLCGEAQKVYYDMDAETAADYPQLKAEILARSGVTTALRAQTFHEWQYTEDKTPRLQLFDLIHLTRKWLCPEALSSEKMMELLVLDRYMRGLPPGLQAWVGQNDPSTYDELVSLVERQLAARELFQTPGGETRGSKWRTGGRKDQRPGAVLCDQT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJW6</accession>
    <name>A0A8C3SJW6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Transmembrane protein 26</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJW6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015506.1">
        <property type="protein sequence ID" value="ENSCSRP00000014875.1"/>
        <property type="gene ID" value="ENSCSRG00000011364.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019169">
        <property type="entry name" value="Transmembrane_26"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22168">
        <property type="entry name" value="TMEM26 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22168:SF3">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09772">
        <property type="entry name" value="Tmem26"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="176"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="233"/>
            <end position="260"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014875.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="260" mass="29535" checksum="EC15BCEC61907E64" modified="2022-01-19" version="1">TWENISNREDFNQLKESMPKNEEARVFVSQLSTVCETVWTLGLHQTFLLLLIIGRWLLPIGGEITRDQLSQLLLMFVGTAADILEFTSETLEVENVRHNHVLVYAILCVWTWSMLQFPLDLAVQHIGCTPSVSSTRVPTLLLCRHSADLWNIGISLFIQDGPFLVLRLILMSYFKVINQMLVFFTAKNILVVMLQLYRLIVLSLDFRASLQYLPSSRIGGVSCCPCEPNDTTLPPSDWDTDMKESTAIPLEDSPVPSEYQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJZ6</accession>
    <name>A0A8C3SJZ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="23">Polyamine-transporting ATPase 13A2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="28 29">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="28" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="28" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">ATPase which acts as a lysosomal polyamine exporter with high affinity for spermine. Also stimulates cellular uptake of polyamines and protects against polyamine toxicity. Plays a role in intracellular cation homeostasis and the maintenance of neuronal integrity. Contributes to cellular zinc homeostasis. Confers cellular protection against Mn(2+) and Zn(2+) toxicity and mitochondrial stress. Required for proper lysosomal and mitochondrial maintenance. Regulates the autophagy-lysosome pathway through the control of SYT11 expression at both transcriptional and post-translational levels. Facilitates recruitment of deacetylase HDAC6 to lysosomes to deacetylate CTTN, leading to actin polymerization, promotion of autophagosome-lysosome fusion and completion of autophagy. Promotes secretion of exosomes as well as secretion of SCNA via exosomes. Plays a role in lipid homeostasis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>spermidine(out) + ATP + H2O = spermidine(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:29999"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57834"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>spermine(out) + ATP + H2O = spermine(in) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:63368"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:45725"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="22">Interacts with MYCBP2; the interaction inhibits the ubiquitination of TSC2 by MYCBP2. Interacts with HDAC6; the interaction results in recruitment of HDAC6 to lysosomes to promote CTTN deacetylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle</location>
            <location evidence="3">Autophagosome membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="21">Endosome</location>
            <location evidence="21">Multivesicular body membrane</location>
            <topology evidence="21">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Late endosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Lysosome membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type V subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJZ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014289.1">
        <property type="protein sequence ID" value="ENSCSRP00000013722.1"/>
        <property type="gene ID" value="ENSCSRG00000010437.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000421">
        <property type="term" value="C:autophagosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032585">
        <property type="term" value="C:multivesicular body membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043025">
        <property type="term" value="C:neuronal cell body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019829">
        <property type="term" value="F:ATPase-coupled monoatomic cation transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015662">
        <property type="term" value="F:P-type ion transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015203">
        <property type="term" value="F:polyamine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061909">
        <property type="term" value="P:autophagosome-lysosome fusion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034599">
        <property type="term" value="P:cellular response to oxidative stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006882">
        <property type="term" value="P:intracellular zinc ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903543">
        <property type="term" value="P:positive regulation of exosomal secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061462">
        <property type="term" value="P:protein localization to lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016243">
        <property type="term" value="P:regulation of autophagosome size"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1905165">
        <property type="term" value="P:regulation of lysosomal protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010821">
        <property type="term" value="P:regulation of mitochondrion organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1900180">
        <property type="term" value="P:regulation of protein localization to nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd07542">
        <property type="entry name" value="P-type_ATPase_cation"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1110.10:FF:000023">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000060">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1110.10:FF:000026">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000045">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004014">
        <property type="entry name" value="ATPase_P-typ_cation-transptr_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059000">
        <property type="entry name" value="ATPase_P-type_domA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006544">
        <property type="entry name" value="P-type_TPase_V"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047821">
        <property type="entry name" value="P5B-type_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01657">
        <property type="entry name" value="P-ATPase-V"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45630">
        <property type="entry name" value="CATION-TRANSPORTING ATPASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45630:SF2">
        <property type="entry name" value="POLYAMINE-TRANSPORTING ATPASE 13A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00690">
        <property type="entry name" value="Cation_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00122">
        <property type="entry name" value="E1-E2_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="17" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="10" id="KW-0967">Endosome</keyword>
    <keyword evidence="16" id="KW-0458">Lysosome</keyword>
    <keyword evidence="12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="15 25" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="29" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13" id="KW-1278">Translocase</keyword>
    <keyword evidence="7 25" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 25" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="144"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="315"/>
            <end position="335"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="347"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="829"/>
            <end position="848"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="854"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="892"/>
            <end position="915"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="974"/>
            <end position="993"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="25">
        <location>
            <begin position="1013"/>
            <end position="1037"/>
        </location>
    </feature>
    <feature type="domain" description="Cation-transporting P-type ATPase N-terminal" evidence="27">
        <location>
            <begin position="86"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase A" evidence="26">
        <location>
            <begin position="179"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="24">
        <location>
            <begin position="1055"/>
            <end position="1085"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004542"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006000"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00050445"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00051772"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00053898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00060400"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00065284"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00074227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="Pfam" id="PF00122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="Pfam" id="PF00690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013722.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1085" mass="120384" checksum="447D0E1C080DEB41" modified="2022-01-19" version="1">MALFFPRSLERHPGARADDGRTSVAVGVLDEDDSRDTVRLHRKEEKNVVRYYLFEGSRYVWIERQQAYCKVSVLDDGWTCADIHLSRSGLSPQDRSTRRKVYGPNLIDVPVKSYLRLLVDEVLNPFYIFQVFSIVLWLCDNYYYYAACIFVISAVSIGLSLYETRKQSVTLRNMVKMAISVRVYRAAGEEAVVSSLDLVPGDCISLPSDGFVVPCDAALLTGECMVNESMLTGESVPVMKTPLPSGPQAANVIYSPEEHKRHTLFCGTQVLQAKSYVDKEVLAVVTRTGFCTAKGDLISSILYPKPVSFRFYRDAVKFVLFLAVLALIGTTYSIVILIKNQVPLRQIIIRALDLITVIVPPALPAAMTVGTIYAQNRLKKHGIFCISPPRINLCGKIRLVCFDKTGTLTEEGLDVWGVVPMENNCFLSITHEPRLLADGPLLYSLATCHGVSLLREQPIGDPMDLKMVESTGWILEEATGEEAKLRAVEHFGTKVLAVMRPPPLEEQPHGMKHKVSIGILRRFPFSSSLQRMSVLVKLPGDAPSQAYIKGAPEMVASLCKEETVPLDFSQLLRHYTIDGFRVLGLAYKTLTTVQTFEEAQQLTRDAVESGMTLLGFLVMRNVLKAETAPVIHLLRNANIRTVMVTGDNMLTAVNVAKSCRMVELKERVVFVNASPPSHDKPAALKFILSDDPQGQEQPQGLYQQDGCFLEPQPCHLALNGKSFAVVCEHFPHLLPRILIQATIFARMSPDQKTQLVYSLQDLNYCVGMCGDGANDCGALKAADVGISLSEAEASVASPFTSRIANIECVPMVIREGRCSLVTSFGVFKYMALYSLVQFVSVLLLYTINTNLSDFQFLFFDLVITMTVAVLMGKTGPAKELGTRRPQGALISIVVLGSLLLQTALLITIQVMSYFITVSQSWYVPLNSTVSAPQNLPNYENTVVFCISGFQYLTLAIAMSKGYPFREPLYTNVPFLLVLVALFGLTIGITLYPLGFVKAVLKLKDVGDMSFKMLLLGMATLNFFTAFMLETALDHGMLDCLQRLRRKRASKKRFKRLEQELSQQPPSWPPLNEPLFATPKMSISGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKG4</accession>
    <name>A0A8C3SKG4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">MyoD family inhibitor domain containing</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the MDFI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKG4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015822.1">
        <property type="protein sequence ID" value="ENSCSRP00000015172.1"/>
        <property type="gene ID" value="ENSCSRG00000011591.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050434">
        <property type="term" value="P:positive regulation of viral transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026134">
        <property type="entry name" value="MDFI/MDFIC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15304">
        <property type="entry name" value="MYOD FAMILY INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15304:SF0">
        <property type="entry name" value="MYOD FAMILY INHIBITOR DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15316">
        <property type="entry name" value="MDFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="13"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="23"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="51"/>
            <end position="64"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00025778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015172.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="224" mass="24165" checksum="79B9C38DBDA202A1" modified="2022-01-19" version="1">MFFFGLEKCDKENTAAGERDITPPSNNQSIQPEVQDQSVWGNRTDGDLIRTQPQRLPQPNTSALEKSEEETGKIQNGHAGLSNGNGIHNGVKHVATDNRKCSVPVSQKMHRKIQSSLSVNSDSSKKSKISSAYSQKPGSSPEDCCVHCILACLFCEFLTLCNIVLGQASCGICTSEACCCCCGDEMGDDCNCPCDMDCGIMDTCCESSDCLEICMECCGICFPT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM20</accession>
    <name>A0A8C3SM20_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Zinc finger protein 687</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM20"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016550.1">
        <property type="protein sequence ID" value="ENSCSRP00000015872.1"/>
        <property type="gene ID" value="ENSCSRG00000012129.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001571">
        <property type="entry name" value="Zinc finger protein 687"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002443">
        <property type="entry name" value="Zinc finger protein 687"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002453">
        <property type="entry name" value="Zinc finger protein 687"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002678">
        <property type="entry name" value="Zinc finger protein 687"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045914">
        <property type="entry name" value="Zn532-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041697">
        <property type="entry name" value="Znf-C2H2_11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057356">
        <property type="entry name" value="Znf-C2H2_ZNF592"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47222">
        <property type="entry name" value="ZINC FINGER PROTEIN 532-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47222:SF2">
        <property type="entry name" value="ZINC FINGER PROTEIN 687"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16622">
        <property type="entry name" value="zf-C2H2_11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25412">
        <property type="entry name" value="zf-C2H2_ZNF592"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="15"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="586"/>
            <end position="604"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="867"/>
            <end position="894"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="898"/>
            <end position="926"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="1023"/>
            <end position="1051"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="1170"/>
            <end position="1198"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="1223"/>
            <end position="1245"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="93"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="131"/>
            <end position="398"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="937"/>
            <end position="992"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1098"/>
            <end position="1138"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1193"/>
            <end position="1217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="138"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="13">
        <location>
            <begin position="168"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="180"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="218"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="254"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="268"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="303"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="319"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="363"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="13">
        <location>
            <begin position="1114"/>
            <end position="1124"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015872.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1260" mass="137178" checksum="E559753D6FCC59FC" modified="2022-01-19" version="1">MGDMKTPDFDDLLAAFDIPDIDTNEAIHSGHEEAEAHIKPVPGEPVAPEHVLPHADITAVSVIVKNTVCPEQLDPLDGRGKDGHGLGARLLQNGFGAPEMPRSPTSRPGEAVVSSNGECWAAKEKGAKPLDIFSHFSPDPHEENATDLIDRPREGKQKEKALSVPSLSPSPTPSPAPSPDCKEPAGESKESLPPAFPQPFETSQAGGMNGSPATIPLIKKEESDPEEPDHGTSPKGLAAALHDSPLGHLKSVTVRYSTDDSPVTSWPSSDLNLDSSASNLPEVKDSPTSPQEPFFKPSPLAEGSPGPLGSPKPLGSVPLKEEQEAQEKPPRSMSSGEEEDEDGSNDSPSSSSSRPLKVRIKTIKTSSGSITRTVTRVSSDSEPGAAKLPLEPGSQEAATEDAVLPAAVVKEESVLEVPKKKMELSSPLKVIEGPKIVSVQLGNGTKIKGTVLPVTTIQNASSAMLIAASVAQQKSVVLPGKAVTKNIINLVPQTLPKADTRTNVSTVTQTTTVTTTANQKVNGTTVVMVQPQKPSPTVAGTVISRSQSSLVEAFNKILNSKNLLPTYKPNLNPPADSSLTLPPFGYRCLECGDSFALEKSLARHYDRRSMRIEVTCNHCTKRLVFFNKCSLLLHAREHKDKGLVMQCSHLVMRPIALDQMIGQPDITPIVSVTSLAAGKVAGVPQDAMATANGAQDQPILPLSGNSEQTSYNCFRCLECKEQCKDKAGLAAHFQQAVTAGTTTSTVCTTCPMMMPNPCSFNAHQRMHKNRPPHVCPECGGNFLLANFEAHLKEACLHFSRRVGYRCPSCAVVFGGVNSIKSHIQTSHCEVFHKCPICPMAFKSAPSAHAHIYTQHPGFSNQQSKMIYKCAMCDTVFTHKPLLSSHFDQHLLNQRVSVFKCPDCPLLFAQKRTMLEHLKNTHQPQKPKEDLTKKPVALLTPKEEPVEAPVSKISESSSSSSEEDEPPSSPEVRKAKRTRFQRKTDASKSKSSGWTCGMCHSWFPERDEYVSHMKKDHGKSVKKFPCRLCERSFCSAPSLRRHVRVNHEGIKRVYPCRYCTEGKRTFSSRLILEKHIQVRHGIKVTDQTKSQEVVITRMGPGSLQVSNRKRKLSSDEGDSCSEEPDSTTPPSKNPKADRKAPFRCRKCGYVACSAAEFQEHIPQHRTDESSHQCRECGLCFTSQVSLNRHRFITHKKKKGTGEVEEPSPRSGHEGGAQRSADGKLVCKVCGKCFDTQLNLKTHFRTHGMAFIRARQNVSPEN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP27</accession>
    <name>A0A8C3SP27_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP27"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018459.1">
        <property type="protein sequence ID" value="ENSCSRP00000017641.1"/>
        <property type="gene ID" value="ENSCSRG00000013557.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019005">
        <property type="term" value="C:SCF ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031146">
        <property type="term" value="P:SCF-dependent proteasomal ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006553">
        <property type="entry name" value="Leu-rich_rpt_Cys-con_subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13318">
        <property type="entry name" value="PARTNER OF PAIRED, ISOFORM B-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13516">
        <property type="entry name" value="LRR_6"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00367">
        <property type="entry name" value="LRR_CC"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017641.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="218" mass="23925" checksum="22CF26F5D14DB183" modified="2022-01-19" version="1">FFNRLTGCAPRLARLSLARCHLTFEFDPYRGSSNYNSSALLSFRNLLHFLKERASSLRALDLSGTSITSPAMRSLVQVEGLRLRELVLQNCRDLSNEAIGLLCTHQPHLTALDLTGCSELSDRAALAVSAGLRALQSLRLGKLQRLTDGGFLGIAELRSLQSLDLAECSLVSGSELVKVFAFCSLLRVSSPILVPRHLQPGRQALPHRGGPTRRYVRS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR98</accession>
    <name>A0A8C3SR98_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Interferon beta</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Has antiviral activities.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the alpha/beta interferon family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR98"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017822.1">
        <property type="protein sequence ID" value="ENSCSRP00000017030.1"/>
        <property type="gene ID" value="ENSCSRG00000013102.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005126">
        <property type="term" value="F:cytokine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051607">
        <property type="term" value="P:defense response to virus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009079">
        <property type="entry name" value="4_helix_cytokine-like_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000471">
        <property type="entry name" value="Interferon_alpha/beta/delta"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11691:SF73">
        <property type="entry name" value="INTERFERON BETA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11691">
        <property type="entry name" value="TYPE I INTERFERON"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00143">
        <property type="entry name" value="Interferon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00266">
        <property type="entry name" value="INTERFERONAB"/>
    </dbReference>
    <dbReference type="SMART" id="SM00076">
        <property type="entry name" value="IFabd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47266">
        <property type="entry name" value="4-helical cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 9" id="KW-0051">Antiviral defense</keyword>
    <keyword evidence="4 9" id="KW-0202">Cytokine</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <keyword evidence="6 10" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034837291" description="Interferon beta" evidence="10">
        <location>
            <begin position="22"/>
            <end position="198"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000436"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017030.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="198" mass="23189" checksum="D3EDEF47CA4596D6" modified="2022-01-19" version="1">MFSRSLLQFCLVLLFSSEISCLDCNRIHVLQTRMNSESLERLEKMGGHFPFQCLTESKAFKPRDILKLRMSQQENAKGAIQQILQELFHIFNNNLTQAVWNEASIKEFQNGLHQQIEKLETCLSAEMEKEMTYLGNGNLLLTSLKLKRYFQTIDDFLKEKQYSLCAWEIIRAEISRCFLILDILTDRLKNEGTIFAFF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRC4</accession>
    <name>A0A8C3SRC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">DNA-(apurinic or apyrimidinic site) lyase</fullName>
            <ecNumber evidence="5">4.2.99.18</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">40S ribosomal protein S3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>2'-deoxyribonucleotide-(2'-deoxyribose 5'-phosphate)-2'-deoxyribonucleotide-DNA = a 3'-end 2'-deoxyribonucleotide-(2,3-dehydro-2,3-deoxyribose 5'-phosphate)-DNA + a 5'-end 5'-phospho-2'-deoxyribonucleoside-DNA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:66592"/>
            <dbReference type="Rhea" id="RHEA-COMP:13180"/>
            <dbReference type="Rhea" id="RHEA-COMP:16897"/>
            <dbReference type="Rhea" id="RHEA-COMP:17067"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:136412"/>
            <dbReference type="ChEBI" id="CHEBI:157695"/>
            <dbReference type="ChEBI" id="CHEBI:167181"/>
            <dbReference type="EC" id="4.2.99.18"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Mitochondrion inner membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 17">Belongs to the universal ribosomal protein uS3 family.</text>
    </comment>
    <dbReference type="EC" id="4.2.99.18" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018235.1">
        <property type="protein sequence ID" value="ENSCSRP00000017435.1"/>
        <property type="gene ID" value="ENSCSRG00000013413.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022627">
        <property type="term" value="C:cytosolic small ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140078">
        <property type="term" value="F:class I DNA-(apurinic or apyrimidinic site) endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001235">
        <property type="term" value="P:positive regulation of apoptotic signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02413">
        <property type="entry name" value="KH-II_40S_S3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1140.32:FF:000005">
        <property type="entry name" value="40S ribosomal protein S3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.300.20:FF:000006">
        <property type="entry name" value="40S ribosomal protein S3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.300.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1140.32">
        <property type="entry name" value="Ribosomal protein S3, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015946">
        <property type="entry name" value="KH_dom-like_a/b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004044">
        <property type="entry name" value="KH_dom_type_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009019">
        <property type="entry name" value="KH_sf_prok-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036419">
        <property type="entry name" value="Ribosomal_S3_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057258">
        <property type="entry name" value="Ribosomal_uS3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001351">
        <property type="entry name" value="Ribosomal_uS3_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018280">
        <property type="entry name" value="Ribosomal_uS3_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005703">
        <property type="entry name" value="Ribosomal_uS3_euk/arc"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003219">
        <property type="entry name" value="PRK04191.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01008">
        <property type="entry name" value="uS3_euk_arch"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11760">
        <property type="entry name" value="30S/40S RIBOSOMAL PROTEIN S3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11760:SF32">
        <property type="entry name" value="SMALL RIBOSOMAL SUBUNIT PROTEIN US3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07650">
        <property type="entry name" value="KH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00189">
        <property type="entry name" value="Ribosomal_S3_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54814">
        <property type="entry name" value="Prokaryotic type KH domain (KH-domain type II)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54821">
        <property type="entry name" value="Ribosomal protein S3 C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50823">
        <property type="entry name" value="KH_TYPE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00548">
        <property type="entry name" value="RIBOSOMAL_S3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="8" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="8" id="KW-0132">Cell division</keyword>
    <keyword evidence="7" id="KW-0227">DNA damage</keyword>
    <keyword evidence="11" id="KW-0234">DNA repair</keyword>
    <keyword evidence="12" id="KW-0456">Lyase</keyword>
    <keyword evidence="8" id="KW-0498">Mitosis</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13 17" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="10 17" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="9 16" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="KH type-2" evidence="19">
        <location>
            <begin position="21"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="214"/>
            <end position="243"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="18">
        <location>
            <begin position="234"/>
            <end position="243"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004637"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00035408"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00044632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU003624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50823"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017435.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="243" mass="26643" checksum="3CB9674758BC4519" modified="2022-01-19" version="1">MAVQISKKRKFVADGIFKAELNEFLTRELAEDGYSGVEVRVTPPRTEIIILATRTQNVLGEKGRRIRELTAVVQKRFGFPEGSVELYAEKVATRGLCAIAQAESLRYKLLGGLAVRRACYGVLRFIMESGAKGCEVVVSGKLRGQRAKSMQFVDGLMIHSGDPVNYYVDTAVRHVLLRQGVLGIKVKIMLPWDPSGKIGPKKPLPDHVSIVEPKEGILPTTPISEQKGGKPEQPAMPQPVPTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRE9</accession>
    <name>A0A8C3SRE9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Beta/gamma crystallin 'Greek key' domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Crystallins are the dominant structural components of the vertebrate eye lens.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the beta/gamma-crystallin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRE9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018642.1">
        <property type="protein sequence ID" value="ENSCSRP00000017818.1"/>
        <property type="gene ID" value="ENSCSRG00000013669.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005212">
        <property type="term" value="F:structural constituent of eye lens"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002088">
        <property type="term" value="P:lens development in camera-type eye"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007601">
        <property type="term" value="P:visual perception"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.20.10:FF:000003">
        <property type="entry name" value="Crystallin gamma S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.20.10">
        <property type="entry name" value="Crystallins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050252">
        <property type="entry name" value="Beta/Gamma-Crystallin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001064">
        <property type="entry name" value="Beta/gamma_crystallin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011024">
        <property type="entry name" value="G_crystallin-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11818">
        <property type="entry name" value="BETA/GAMMA CRYSTALLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11818:SF119">
        <property type="entry name" value="GAMMA-CRYSTALLIN D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00030">
        <property type="entry name" value="Crystall"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01367">
        <property type="entry name" value="BGCRYSTALLIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00247">
        <property type="entry name" value="XTALbg"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49695">
        <property type="entry name" value="gamma-Crystallin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50915">
        <property type="entry name" value="CRYSTALLIN_BETA_GAMMA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0273">Eye lens protein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Beta/gamma crystallin 'Greek key'" evidence="5">
        <location>
            <begin position="1"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="domain" description="Beta/gamma crystallin 'Greek key'" evidence="5">
        <location>
            <begin position="86"/>
            <end position="128"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003689"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009646"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50915"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017818.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="15534" checksum="5DCF1459F5C71BD4" modified="2022-01-19" version="1">MLYERPNFQGQQFFLKRGDYPDMQSEGFSTSIKSCRMIPSHRGTYRIKIYEKEDHRGNMVELTEDTSQVMDQLRSPDMLSCSVLDGHWILYELPNYRGRQYLLRPGEYRRFSEWGSMSGKIGSLRRATDLY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS15</accession>
    <name>A0A8C3SS15_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="30">Diacylglycerol lipase-alpha</fullName>
            <ecNumber evidence="21">3.1.1.116</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="32">Neural stem cell-derived dendrite regulator</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="31">Sn1-specific diacylglycerol lipase alpha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="36 37">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="36" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="36" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>1,2-di-(9Z-octadecenoyl)-sn-glycerol + H2O = 2-(9Z-octadecenoyl)-glycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38511"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:52333"/>
            <dbReference type="ChEBI" id="CHEBI:73990"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:38512"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>1-(9Z-octadecenoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + H2O = 2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38515"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:52392"/>
            <dbReference type="ChEBI" id="CHEBI:75449"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:38516"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>1-(9Z-octadecenoyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycerol + H2O = 2-(9Z,12Z-octadecadienoyl)-glycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38523"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:75450"/>
            <dbReference type="ChEBI" id="CHEBI:75457"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:38524"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>1-(9Z-octadecenoyl)-2-O-(5Z,8Z,11Z,14Z-eicosatetraenyl)-sn-glycerol + H2O = 2-O-(5Z,8Z,11Z,14Z)-eicosatetraenylglycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38527"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:75913"/>
            <dbReference type="ChEBI" id="CHEBI:75914"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:38528"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>1-(9Z-octadecenoyl)-2-octadecanoyl-sn-glycerol + H2O = 2-octadecanoylglycerol + (9Z)-octadecenoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38519"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30823"/>
            <dbReference type="ChEBI" id="CHEBI:75448"/>
            <dbReference type="ChEBI" id="CHEBI:75456"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:38520"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + H2O = 2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerol + octadecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:38507"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:25629"/>
            <dbReference type="ChEBI" id="CHEBI:52392"/>
            <dbReference type="ChEBI" id="CHEBI:75728"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:38508"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>a 1,2-diacyl-sn-glycerol + H2O = a 2-acylglycerol + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:33275"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17389"/>
            <dbReference type="ChEBI" id="CHEBI:17815"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="EC" id="3.1.1.116"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:33276"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="29">Interacts (via C-terminal) with CAMK2A; leading to the phosphorylation and inhibition of DAGLA enzymatic activity. Interacts (via PPXXF motif) with HOMER1 and HOMER2; this interaction is required for DAGLA membrane localization.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Dendritic spine membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Early endosome membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="22">Postsynaptic density membrane</location>
            <topology evidence="22">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the AB hydrolase superfamily. Lipase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.1.116" evidence="21"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018877.1">
        <property type="protein sequence ID" value="ENSCSRP00000018040.1"/>
        <property type="gene ID" value="ENSCSRG00000013771.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032591">
        <property type="term" value="C:dendritic spine membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098839">
        <property type="term" value="C:postsynaptic density membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004465">
        <property type="term" value="F:lipoprotein lipase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047372">
        <property type="term" value="F:monoacylglycerol lipase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019369">
        <property type="term" value="P:arachidonate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046340">
        <property type="term" value="P:diacylglycerol catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098921">
        <property type="term" value="P:retrograde trans-synaptic signaling by endocannabinoid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00519">
        <property type="entry name" value="Lipase_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000015">
        <property type="entry name" value="Sn1-specific diacylglycerol lipase alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052214">
        <property type="entry name" value="DAG_Lipase-Related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002921">
        <property type="entry name" value="Fungal_lipase-type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45792">
        <property type="entry name" value="DIACYLGLYCEROL LIPASE HOMOLOG-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45792:SF8">
        <property type="entry name" value="DIACYLGLYCEROL LIPASE-ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01764">
        <property type="entry name" value="Lipase_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0106">Calcium</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="19" id="KW-0966">Cell projection</keyword>
    <keyword evidence="9" id="KW-0967">Endosome</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="12" id="KW-0442">Lipid degradation</keyword>
    <keyword evidence="15" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="16 34" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="37" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0770">Synapse</keyword>
    <keyword evidence="7 34" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 34" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="18"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="61"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="102"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="135"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="292"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="domain" description="Fungal lipase-type" evidence="35">
        <location>
            <begin position="395"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="839"/>
            <end position="890"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="1011"/>
            <end position="1031"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="33">
        <location>
            <begin position="862"/>
            <end position="885"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00024531"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00026104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00037872"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00050486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00050709"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00050861"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00052106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00052463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00063298"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00071957"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00081678"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00082132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="35">
        <source>
            <dbReference type="Pfam" id="PF01764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="36">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018040.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1031" mass="115042" checksum="893C69B3FAA4B8E5" modified="2022-01-19" version="1">MPGIVVFRRRWSVGSDDLVLPAIFLFLLHTTWFVILSVVLFGLAYNPNETCSLNLVDHGRGYLGILLSCMIAEVAIIWLSMRGSILYTEPRDSMQYVLYVRLAILVIEFVYAIVGIVWLTQYYSSCNDLTAKSVTLGMVVCNWVVILSVCITVLCVFDPTGRTFVKLRATKRRQRNLRTYNLRHRLEEGQASSWTRRLKVFLCCTRTKDSQSDAYSEIAYLFAEFFRDLDIVPSDIIAGLVLLRQRQRAKRNAVLDEANNDILAFLSGMPVTRNTKYLDLKNSQEMLRYKEVCYYMLFALAAYGWPMYLMRKPTCGLCRLARSCSCCCLCPSRPRYAPSVTIEEDNCCGCNAIAIRRHFLDENMTSVDIVYTSCHDAVYETPFYVAVDHEKKKVVISIRGTLSPKDALTDLTGDAERLPVEGHHGTWLGHKGMVLSAEYIKKKLEQEMVLSQAFGRDLGRGTKHYGLIVVGHSLGAGTAAILSFLLRPQYPSLKCYAYSPPGGLLSEDAMEYSKEFVTAVVLGKDLVPRIGLSQLEGFRRQLLDVLQRSNKPKWRIIVGATKCIPKSELPEETEGNSVTSSRLWTHPSDLTIALSASTPLYPPGRIIHVVHNHPAEQCCCCEQEDPTYFAIWGDNKAFNEVIISPAMLHEHLPYVVMEGLNKVLENYNKGKTALLSAAKVMVSPTEVDLNPELIFQNQPLPSGSSLQVGIGAITVDRRNSSVKSKSHSEISLEGFYETKLLSPVQKDPVELLLLDTKERLSVELQDRRAPLATMESLSDNESIYSFESRRSSGFRSIRGSPSLHVVMEKDETHCFYIDPVIPEENPSLSSRTELLAADSLSKHSQETQPPEALHNSGGTTPQRRDSEEGAGSERDHVSFTPREELTLQNGRLTDVPSPQVLEFAEFIDSLFNLDSKSSSFQDLYCMMVSDSSSDFAEMPKSVSDQEILLRAQYEPNLVPKPPRLFAGSADPSSGISVSPSFPLSSSGELMDITPTGMSSQECLVTDKIRTSTPAGHVTSPAKQEDLMISAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STP0</accession>
    <name>A0A8C3STP0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Ubiquitin-conjugating enzyme E2 J2</fullName>
            <ecNumber evidence="2">2.3.2.23</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Catalyzes the covalent attachment of ubiquitin to other proteins. Seems to function in the selective degradation of misfolded membrane proteins from the endoplasmic reticulum (ERAD). In cooperation with the GATOR2 complex, catalyzes 'Lys-6'-linked ubiquitination of NPRL2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.23" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3STP0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020934.1">
        <property type="protein sequence ID" value="ENSCSRP00000020033.1"/>
        <property type="gene ID" value="ENSCSRG00000015280.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1158011at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061631">
        <property type="term" value="F:ubiquitin conjugating enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd23799">
        <property type="entry name" value="UBCc_UBE2J"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000023">
        <property type="entry name" value="Ubiquitin-conjugating enzyme E2 J2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050113">
        <property type="entry name" value="Ub_conjugating_enzyme"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24067">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0833">Ubl conjugation pathway</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004586"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00054775"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00073320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020033.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="259" mass="28962" checksum="5A40C6388FBAEC7D" modified="2022-01-19" version="1">MSNNSNKRAPTTATQRLKQDYLRIKKDPVPYICAEPLPSNILEWHYVVRGPEMTPYEGGYYHGKLIFPREFPFKPPSIYMITPNGRFKCNTRLCLSITDFHPDTWNPAWSVSTILTGLLSFMVEKGPTLGSIETSEFTKRQLAAQSLAFNLKDKVFCELFPEVVEEIKQKQKAQEELNNRPPPLPLPDVVPDGEAHHGQNGIPLLNGHVPLAAANHPGLQQANRNHGLLGGALANLFVIVGFAAFAYTVKYVLRSIAQE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SU55</accession>
    <name>A0A8C3SU55_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14 15">Eukaryotic elongation factor 2 kinase</fullName>
            <ecNumber evidence="13 15">2.7.11.20</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Threonine kinase that regulates protein synthesis by controlling the rate of peptide chain elongation. Upon activation by a variety of upstream kinases including AMPK or TRPM7, phosphorylates the elongation factor EEF2 at a single site, renders it unable to bind ribosomes and thus inactive. In turn, the rate of protein synthesis is reduced.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>[translation elongation factor 2] + ATP = [translation elongation factor 2]-phosphate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:21436"/>
            <dbReference type="Rhea" id="RHEA-COMP:11268"/>
            <dbReference type="Rhea" id="RHEA-COMP:11269"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43176"/>
            <dbReference type="ChEBI" id="CHEBI:68546"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.20"/>
        </reaction>
    </comment>
    <comment type="activity regulation">
        <text evidence="15">Undergoes calcium/calmodulin-dependent intramolecular autophosphorylation, and this results in it becoming partially calcium/calmodulin-independent.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Monomer or homodimer. Interacts with Calmodulin/CALM1; this interaction is strictly required for phosphorylation activity.</text>
    </comment>
    <comment type="similarity">
        <text evidence="11 15">Belongs to the protein kinase superfamily. Alpha-type protein kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.20" evidence="13 15"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SU55"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019811.1">
        <property type="protein sequence ID" value="ENSCSRP00000018946.1"/>
        <property type="gene ID" value="ENSCSRG00000014469.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004686">
        <property type="term" value="F:elongation factor-2 kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031037">
        <property type="term" value="P:myosin II filament disassembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903013">
        <property type="term" value="P:response to differentiation-inducing factor 1"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16967">
        <property type="entry name" value="Alpha_kinase_eEF2K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000229">
        <property type="entry name" value="Eukaryotic elongation factor 2 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.200.10:FF:000002">
        <property type="entry name" value="Eukaryotic elongation factor 2 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000230">
        <property type="entry name" value="Eukaryotic elongation factor 2 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000336">
        <property type="entry name" value="Eukaryotic elongation factor 2 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.200.10">
        <property type="entry name" value="MHCK/EF2 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004166">
        <property type="entry name" value="a-kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051852">
        <property type="entry name" value="Alpha-type_PK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017400">
        <property type="entry name" value="eEF-2K"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047588">
        <property type="entry name" value="eEF2K_a_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45992:SF2">
        <property type="entry name" value="EUKARYOTIC ELONGATION FACTOR 2 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45992">
        <property type="entry name" value="EUKARYOTIC ELONGATION FACTOR 2 KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02816">
        <property type="entry name" value="Alpha_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038139">
        <property type="entry name" value="Elongation_factor_2_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00811">
        <property type="entry name" value="Alpha_kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81901">
        <property type="entry name" value="HCP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51158">
        <property type="entry name" value="ALPHA_KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="7 15" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6 15" id="KW-0106">Calcium</keyword>
    <keyword evidence="8 15" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="5 15" id="KW-0418">Kinase</keyword>
    <keyword evidence="4 15" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 15" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="3 15" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Alpha-type protein kinase" evidence="17">
        <location>
            <begin position="116"/>
            <end position="326"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="371"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="426"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="443"/>
            <end position="468"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00056154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00061584"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00064266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00066872"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00067847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRNR" id="PIRNR038139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018946.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="723" mass="82426" checksum="C52A07BFDBD94619" modified="2022-01-19" version="1">MADEDLIFRMEGIDNARSTKAVSGNYPDSDSEDEDTYYICPITDDPVSNKAANNKVAYYYSNLTKDEHYRSSSSPGNSFNVKEAWKHAIEKAKHMPDPWAEFHLEDIETEYATRYRYNAVTGEWVEDEVLIKMASQPFGRGAMRECFRTKKLSNFLHTQNWKGAFNYVAKRYFETVDRDVYFEDVRLQMEAKLWGEEYNRHKPPKQVDIVQTSIIEMKNRPGKPLFHLEHYIEGKYIKYNSNSGFVRDDNIRLTPQAFSHFTFERSGHQLIIVDIQGVGDLYTDPQIHTESGTDFGDGNLGVRGMALFFHSHACNKICKSMGLTPFDLSPKEKHVLDHSNKLLESAQTIVRGTEEKCGSSRVRTISGSRPPLLFRLSENSGDESMSDVAFDSLPSSPSSATPHKMDMLHWPVFNEVDNLVHKDHDHLDNQRDSENGGDSGCPSEKRSDLEDMDHRERGHSNYNRRRESDEDSLGSSARVSVAKWNLYNSSRVHVHRPSCVAVEVQRLNALEFEKKIGKSILGKVHLAMVRYHEAGRFCEKDQEWDQESALFHLVHAADCGELEAIVGLGLMYSQLPHHILSEVTSEDTEENRGKGFDYLLRAAEAGDRPSMILVARTYDTGLNLGSNRILDWKEALHWYNAALNMTDYDEGGEYDGTQDEPRYLLLAREAEMLMTGGVHLAKDPQRSGELYTEAAEAAIQAMKGRLANQYYQKAEEAWAMMEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUE7</accession>
    <name>A0A8C3SUE7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">La ribonucleoprotein 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytosol</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019796.1">
        <property type="protein sequence ID" value="ENSCSRP00000018931.1"/>
        <property type="gene ID" value="ENSCSRG00000014462.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010494">
        <property type="term" value="C:cytoplasmic stress granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003730">
        <property type="term" value="F:mRNA 3'-UTR binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045727">
        <property type="term" value="P:positive regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08035">
        <property type="entry name" value="LARP_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12707">
        <property type="entry name" value="RRM_LARP4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000144">
        <property type="entry name" value="la-related protein 4 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045180">
        <property type="entry name" value="La_dom_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006630">
        <property type="entry name" value="La_HTH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034903">
        <property type="entry name" value="LARP4_RRM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058699">
        <property type="entry name" value="RRM_LARP4/4B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22792:SF48">
        <property type="entry name" value="LA-RELATED PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22792">
        <property type="entry name" value="LUPUS LA PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05383">
        <property type="entry name" value="La"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26088">
        <property type="entry name" value="RRM_LARP4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00715">
        <property type="entry name" value="LA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50961">
        <property type="entry name" value="HTH_LA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="2" id="KW-0488">Methylation</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 7" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="HTH La-type RNA-binding" evidence="9">
        <location>
            <begin position="190"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="91"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="498"/>
            <end position="805"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="498"/>
            <end position="521"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="526"/>
            <end position="536"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="546"/>
            <end position="555"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="585"/>
            <end position="601"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="617"/>
            <end position="630"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="642"/>
            <end position="651"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="653"/>
            <end position="662"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="676"/>
            <end position="687"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="741"/>
            <end position="758"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50961"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018931.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="805" mass="88118" checksum="0674FD87B2E10E91" modified="2022-01-19" version="1">MTPEALLGGDPAEAVAAGERRRLWKGRGPGPWLAAAAGGGARVSLSLALPEPAWARGADRAGIPGPLASEGGGSRRMLLFVEQVTSKGTGLNPNAKVWQEDPQGSTEAAPVTNGTEHLWQETASAPGTHSEGNVELVEDSCKQYEVMYSPSCEAIRNGTGVEEAAANGMALATEDLGYQIYDISGEGSSAVSTEDLKECLKKQLEFCFSRENLSKDLYLMSQMDSDQFVPIWTIANMEGIKKLTTNMDLILEVLRSSPMVQVDERGEKVRPNHKRCIIILREIPETTPIEEVKALFKNENCPRVISCEFAHNNNWYITFQSDTDAQQAFKYLREEVKTFQGKPIMARIKAINTFFAKNGYRVVDSSVYTQPVQTQAQFASPLFMQPVYSPQQYSIYSIVPQTWSPNPAPYFETPLAPFPNGGFVNGFNSPGSYKTNAASLSIGRPFHRNRVKPHFRSSSSSEHCAEGTAVVGTVSMGDGPLNRTNLRNFGMERHTNTLTGHQEQGCSQKDYPTSQMEQNGDYSIGRGRRNFFRGRRRREDDRVSRPPTSAETKTPTPKFDLLASNFPPLPGSTAKIQGEPVLESRMSDIVKGTGKEKESKDLAVSCSASAEEEQAHSPVQQPVTSMSSPSRAEVPAPSTTQPDKKPEEVSAQKDVNSHTSPPVSVRPLSAAKPSRTNTTSSSTNANAGLTVTIQEPRKLSYAEVCQKPPKETTPVPVQPLRELRTNVAPPAKNEENNTSEKASERAHEKLEGRAKDLSGFRGNGPPRGAAGKIREQRRQFGRRSSPQGAPRRIGKEQYVPPRSPK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVN9</accession>
    <name>A0A8C3SVN9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Transmembrane protein 214</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Critical mediator, in cooperation with CASP4, of endoplasmic reticulum-stress induced apoptosis. Required or the activation of CASP4 following endoplasmic reticulum stress.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Constitutively interacts with CASP4; required for the localization of procaspase 4 to the ER.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM214 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVN9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021820.1">
        <property type="protein sequence ID" value="ENSCSRP00000020897.1"/>
        <property type="gene ID" value="ENSCSRG00000015774.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019308">
        <property type="entry name" value="TMEM214"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13448">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 214"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13448:SF0">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 214"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10151">
        <property type="entry name" value="TMEM214"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="475"/>
            <end position="494"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00024938"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020897.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="681" mass="77300" checksum="F572B820125FC24D" modified="2022-01-19" version="1">MTYEERLRELGLFSLQKRRMRGDLIAAFNYRKGGSKEDGSRLFSVVEDDRTRSNGLKLQWGRFRLDIGKHYFIRRVVKHWNGFPREVVESPSLEVFKLDLTELQKELDKSQNVFPENPSVWVKDLAGYLNYKLQTPRSDPTLSQHTPDYPYSLVNKELRSIIKSLLVKASSVLELFFDHCIYTMLQELDKTPGESLHGYRICIQAVVLDRPKIATVNLGKYLELLRSHQNRPMKCLSIMWALGQAGFTDLTEGLKVWLGIMLPVLGIKSLSPYAIAYLDRLLMTHANLTKGFGMIGPKDFFPLLDFAFMPNNSLSPSLQEQLRQLYPRLKVLAFGAKPETTLHTYFPSFLSRATPNCPADMRNELLICLSECLSMDALSFSVWRQLYTKHLSQSRGQGGCPGGPEVLPKQGVLLRLCHGTQCLSFFKVRKSLQETVRSFKVTNEELAVKGPNSLQDLAACHAACKNLLHKMKGHGFPWVRLLLVVLVFAAGFLVHDIRTQGSFQASSAHILHSSGILSVSQQAWNKVSHYSLEGYSWLERNVPVYYSQVLTVLGPNLKLVWTKTNETAVYVSGKCSSQISWVKDNLPWFIEWLQAWVPDFVLHFAECVKELLLFLLQSCLLPALESTAPVPLTCSPYSSSGEVSWDCMRKHLTSFTYSSWIYLQNTTLAVKNWALAMISGH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWD0</accession>
    <name>A0A8C3SWD0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">AF4/FMR2 family member 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWD0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020764.1">
        <property type="protein sequence ID" value="ENSCSRP00000019870.1"/>
        <property type="gene ID" value="ENSCSRG00000015127.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002151">
        <property type="term" value="F:G-quadruplex RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043484">
        <property type="term" value="P:regulation of RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.250.2670">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007797">
        <property type="entry name" value="AF4/FMR2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10528">
        <property type="entry name" value="AF4/FMR2 FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10528:SF18">
        <property type="entry name" value="AF4_FMR2 FAMILY MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05110">
        <property type="entry name" value="AF-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="104"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="108"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="145"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="217"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="250"/>
            <end position="259"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019870.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="385" mass="42440" checksum="3763F07FC05D6C96" modified="2022-01-19" version="1">MNQDRSALKRKEWERRNQEVQQDEDLFASGFNLFGEPYKTNKGDALANRVQNTLGNYDEMKDLLTNHSNQSHLVGIPKNSVPQTPIDKNEQNFFPEQRNRMIPSHQISGHSSTSMPPPSSQSSNSTLLHSHQSSRKSRTDWSRGGHNSNGAQPSQSNSQQSRTKHSSSHDQPQGRYDDLYSCQSEQHKNGGAEDANPAASSSHSRRHNHSKSTTGEHSYKENSHSKSPVELEFVGHGPGSPLPSTSLLSANNGLSTQSFPPGLHCKTSMVQQKPTAYVRPMDGQDQVPNDSPELKPPIEIENGYGNQSFGTLLEGKANAPSSKNKLPKLTIPQASEVNLPNDSSCVEEILREMTHSWPPPLTAIHTPGKAEQTKFSIPSKVQVGY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWQ1</accession>
    <name>A0A8C3SWQ1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Slit guidance ligand 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="11">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000022310.1">
        <property type="protein sequence ID" value="ENSCSRP00000021365.1"/>
        <property type="gene ID" value="ENSCSRG00000016027.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048495">
        <property type="term" value="F:Roundabout binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048513">
        <property type="term" value="P:animal organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050919">
        <property type="term" value="P:negative chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="CDD" id="cd00110">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000045">
        <property type="entry name" value="Slit guidance ligand 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000053">
        <property type="entry name" value="Slit guidance ligand 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000054">
        <property type="entry name" value="Slit guidance ligand 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000062">
        <property type="entry name" value="Slit guidance ligand 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000063">
        <property type="entry name" value="Slit guidance ligand 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000099">
        <property type="entry name" value="Slit guidance ligand 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000002">
        <property type="entry name" value="Slit guidance ligand 2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000004">
        <property type="entry name" value="Slit guidance ligand 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000047">
        <property type="entry name" value="Slit guidance ligand 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000039">
        <property type="entry name" value="slit homolog 2 protein isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000483">
        <property type="entry name" value="Cys-rich_flank_reg_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006207">
        <property type="entry name" value="Cys_knot_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013032">
        <property type="entry name" value="EGF-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000152">
        <property type="entry name" value="EGF-type_Asp/Asn_hydroxyl_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018097">
        <property type="entry name" value="EGF_Ca-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001791">
        <property type="entry name" value="Laminin_G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000372">
        <property type="entry name" value="LRRNT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051355">
        <property type="entry name" value="Notch/Slit_guidance"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45836">
        <property type="entry name" value="SLIT HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45836:SF9">
        <property type="entry name" value="SLIT HOMOLOG 3 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00008">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12661">
        <property type="entry name" value="hEGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02210">
        <property type="entry name" value="Laminin_G_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01463">
        <property type="entry name" value="LRRCT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01462">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00041">
        <property type="entry name" value="CT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00282">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00365">
        <property type="entry name" value="LRR_SD22"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="14"/>
    </dbReference>
    <dbReference type="SMART" id="SM00082">
        <property type="entry name" value="LRRCT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00013">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00010">
        <property type="entry name" value="ASX_HYDROXYL"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01185">
        <property type="entry name" value="CTCK_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01225">
        <property type="entry name" value="CTCK_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01187">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50025">
        <property type="entry name" value="LAM_G_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="9 11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4 11" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="8" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="764"/>
            <end position="799"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="801"/>
            <end position="840"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="842"/>
            <end position="878"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="880"/>
            <end position="918"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="920"/>
            <end position="956"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="965"/>
            <end position="1001"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="14">
        <location>
            <begin position="1004"/>
            <end position="1178"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="1214"/>
            <end position="1249"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="15">
        <location>
            <begin position="1254"/>
            <end position="1290"/>
        </location>
    </feature>
    <feature type="domain" description="CTCK" evidence="13">
        <location>
            <begin position="1295"/>
            <end position="1370"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="789"/>
            <end position="798"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="830"/>
            <end position="839"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="868"/>
            <end position="877"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="908"/>
            <end position="917"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="946"/>
            <end position="955"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="991"/>
            <end position="1000"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="12">
        <location>
            <begin position="1151"/>
            <end position="1178"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="1218"/>
            <end position="1228"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="1239"/>
            <end position="1248"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="1258"/>
            <end position="1268"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="11">
        <location>
            <begin position="1280"/>
            <end position="1289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS01225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021365.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1370" mass="151899" checksum="CA369957687B19AC" modified="2022-01-19" version="1">GITDVKNLQLDNNQISCIEDGAFRALRDLEILTLNNNNITRIPLTSFNHMPKIRTLRLHSNYLYCDCHLAWLSDWLRQRRSIGQFTFCMAPVHLRGFNVADVQKKEYVCSGSHSEPPSCNANSITCPSTCTCSNNIVDCRGKGLTEIPSNLPEGIVEIRLEQNSIKTIPPGAFSQYKKLKRIDISKNQISDIAPDAFHGLKSLTSLVLYGNKITEIPKGLFDGLVSLQLLLLNANKINCLRVNTFQDLHNLNLLSLYDNKLQTISKGLFAPLQSIQTLHLAQNPFVCDCHLKWLADYLQDNPIETSGARCSSPRRLANKRISQIKSKKFRCSGSEDYRSKFTGECFMDLVCPEKCRCEGTIVDCSNQKLTRLPSHLPEYATDLRLNDNDISVLEATGVFKKLPSLRKINLNNNKIKEIREGAFDGATGVQELMLTGNQLESVQGRMFRGLTGLKTMMLRSNLISCVNNDTFTGLSSVRLLSLYDNRITTITPGAFNTLVSLSTINLLSNPFNCNCHLAWLGKWLRKRRIVSGNPRCQKPSFLKEIPIQDVAIQDFTCDGNDESSCLLSPRCPDQCTCVDSVVRCSNKGLRILPKGIPKDVTELYLEGNHLTAVPKELSTFRHLTLIDLSNNSISILANYTFINMTQLSTLILSYNRLRCIPAHAFNGLKSLRVLTLHGNDISSVPEGSFNDLASLSHLALGTNPLNCDCSLRWLSEWVKAGYKEPGIARCSGPEDMADRLLLTTPTHRFQCKGPVDISIVSKCNPCLSSPCKNNGTCNNDPVEFYRCTCPFGFKGRDCNMPINACIQNPCQNGGTCHLTEANKDGFSCSCPLGYEGERCEINPDDCEDNDCENNSTCVDGINNYVCLCPPNYTGELCDEVINHCVPELNPCKHESKCISLDKGFRCECLPGYSGKHCETDDDDCVSHKCRHGAVCVDAVNGYTCVCPQGFSGLFCENPPPMVLLQTSPCDHYECQNGAQCIVVHHEPVCRCLAGFAGQKCEKLITVNFVGKDSYVELPSAKIRPQANISLQVATDKDNGILLYKGDNDPLALELYQGHVRLIYDTLTSPPTTVYSVETINDGQFHSVELVMLNQTLNLVVDKGTPKSLGKLQKQPTVSINTPLYIGGIPTSTGLSSLRQGTDRMSNGFHGCIHDVRINNELQDFKDLPQQSLGVLPGCKSCNICKHGICRSIEKTSVICECHPGWTGPLCDQEIGDPCLSNKCIHGKCMAANFAYTCKCSEGYMGMYCDKKNDSSNPCRIMKCNHGQCKISEHGEPYCECDPNYSGEHCDKENLCQGEIVREVIHKQHGYSSCVTASKVPQMECRGSCSNGQCCVPLRSKRRKYIFQCVDGSSFMEELERHVECGCSKCL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXV4</accession>
    <name>A0A8C3SXV4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">vesicle-fusing ATPase</fullName>
            <ecNumber evidence="3">3.6.4.6</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Late endosome membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the AAA ATPase family.</text>
    </comment>
    <dbReference type="EC" id="3.6.4.6" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXV4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021397.1">
        <property type="protein sequence ID" value="ENSCSRP00000020488.1"/>
        <property type="gene ID" value="ENSCSRG00000015572.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031902">
        <property type="term" value="C:late endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051301">
        <property type="term" value="P:cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016197">
        <property type="term" value="P:endosomal transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007033">
        <property type="term" value="P:vacuole organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02678">
        <property type="entry name" value="MIT_VPS4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19521">
        <property type="entry name" value="RecA-like_VPS4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000043">
        <property type="entry name" value="Vacuolar protein sorting-associated protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000015">
        <property type="entry name" value="vacuolar protein sorting-associated protein 4A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.80:FF:000002">
        <property type="entry name" value="Vacuolar protein sorting-associated protein 4A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.80">
        <property type="entry name" value="Phosphotransferase system, lactose/cellobiose-type IIA subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041569">
        <property type="entry name" value="AAA_lid_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003960">
        <property type="entry name" value="ATPase_AAA_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007330">
        <property type="entry name" value="MIT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036181">
        <property type="entry name" value="MIT_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050304">
        <property type="entry name" value="MT-severing_AAA_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015415">
        <property type="entry name" value="Spast_Vps4_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045253">
        <property type="entry name" value="VPS4_MIT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23074">
        <property type="entry name" value="AAA DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23074:SF72">
        <property type="entry name" value="VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN 4B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00004">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17862">
        <property type="entry name" value="AAA_lid_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04212">
        <property type="entry name" value="MIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09336">
        <property type="entry name" value="Vps4_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00745">
        <property type="entry name" value="MIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF116846">
        <property type="entry name" value="MIT domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00674">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="12" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="5" id="KW-0132">Cell division</keyword>
    <keyword evidence="7" id="KW-0967">Endosome</keyword>
    <keyword evidence="8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0653">Protein transport</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="domain" description="MIT" evidence="16">
        <location>
            <begin position="3"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="domain" description="AAA+ ATPase" evidence="15">
        <location>
            <begin position="163"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="75"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="85"/>
            <end position="98"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006914"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="SMART" id="SM00382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="SMART" id="SM00745"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020488.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="441" mass="48876" checksum="76EFAD872772AEE7" modified="2022-01-19" version="1">MAATSNLQKAIDLASKAAQEDKAGNYEEALRLYQHAVQYFLHVVKYEAQGDKAKQSIRTKCTEYLDRAEKLKEYLKKKGKAPPKPVKESGPSDEKGTDSDGEGESDDPEKKKLQNQLQGAIVIERPNVKWSDVAGLEGAKEALKEAVILPIKFPHLFTGKRTPWRGILLFGPPGTGKSYLAKAVATEANNSTFFSISSSDLVSKWLGESEKLVKNLFQLARENKPSIIFIDEVDSLCGSRSENESEAARRIKTEFLVQMQGVGVDNEGILVLGATNIPWVLDSAIRRRFEKRIYIPLPEDHGRTAMFKLHLGSTPNSLTESDYRELGKRTDGYSGADISVIVRDALMQPVRKVQSATHFKKVRAPSLTDPNILIEDMLIPCSPGDPNAIEMTWVDVPGDKLLEPVVSMADMLRSLASTKPTVNEQDLEKLTKFTKDFGQEG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="14" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY08</accession>
    <name>A0A8C3SY08_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Testis expressed 47</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY08"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021338.1">
        <property type="protein sequence ID" value="ENSCSRP00000020431.1"/>
        <property type="gene ID" value="ENSCSRG00000015494.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055308">
        <property type="entry name" value="TEX47-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34035">
        <property type="entry name" value="TESTIS-EXPRESSED PROTEIN 47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34035:SF1">
        <property type="entry name" value="TESTIS-EXPRESSED PROTEIN 47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24787">
        <property type="entry name" value="TEX47"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020431.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="215" mass="24311" checksum="FA738013FF5C17F7" modified="2022-01-19" version="1">QGFLSMWICKTPTDLFLKHSQPVWPLGYHERLFQNILKYHLGEPVSGLLLLYPSSILHILESSSGTLYQILQDLASLQKQGSSALLQEIKILVVSHNIPTKLFLQWYVTMVALPVTYLEDVTQSQSTEEVVTECLTLLLKLGTYLSKTFKVSSKGLGDNLHTLVPELLIPAETINYLCKTKEFMSPEAFLKMYNNPLQPAMASETVWPTPCHLYP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYK7</accession>
    <name>A0A8C3SYK7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">AIG1-type G domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. AIG1/Toc34/Toc159-like paraseptin GTPase family. IAN subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SYK7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021169.1">
        <property type="protein sequence ID" value="ENSCSRP00000020270.1"/>
        <property type="gene ID" value="ENSCSRG00000015406.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01852">
        <property type="entry name" value="AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000366">
        <property type="entry name" value="GTPase, IMAP family member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006703">
        <property type="entry name" value="G_AIG1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045058">
        <property type="entry name" value="GIMA/IAN/Toc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10903:SF170">
        <property type="entry name" value="GTPASE IMAP FAMILY MEMBER 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10903">
        <property type="entry name" value="GTPASE, IMAP FAMILY MEMBER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04548">
        <property type="entry name" value="AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51720">
        <property type="entry name" value="G_AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50007">
        <property type="entry name" value="PIPLC_X_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AIG1-type G" evidence="5">
        <location>
            <begin position="8"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="209"/>
            <end position="283"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020270.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="302" mass="34481" checksum="235BDEDF42FF59AF" modified="2022-01-19" version="1">LTEKYIEKSELRIVLVGKTGAGKSATGNSILGANRFDSKISAKSVTATCTVGKRDWNGRDIAVIDTPGLFDTKIPLKETMKEIGRCVVVSSPGPHAIVLVMQLGRFTEEEKKTIERIQDIFGEKAVEYMIFLFTRKDDLGDMTLDEYLKALDDKDLQKLVEKCGKRCCAFNNKAKGQEQEAQISQLIAMTDKIVQKKGGSHYTNNMYKYEEMERKEREHDEECKNIDKVLKEEGSHDEITLKQKTQQKEALGQKLEKDLEEINNDYQEKIHKLRQEADDVSIIEAMLLEFTHTFSKIKCWFG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ58</accession>
    <name>A0A8C3SZ58_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Cilia- and flagella-associated protein 77</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ58"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020339.1">
        <property type="protein sequence ID" value="ENSCSRP00000019458.1"/>
        <property type="gene ID" value="ENSCSRG00000014808.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029147">
        <property type="entry name" value="CFAP77"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28617">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 77"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28617:SF1">
        <property type="entry name" value="CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 77"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14825">
        <property type="entry name" value="CFAP77"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019458.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="249" mass="28450" checksum="38B08B1E525B54AD" modified="2022-01-19" version="1">MAAAPSGPKELPRRRSASQICPPPRRPRTLAEVQPGSENERLGVARDSMVQNPLIAKAELGKPRRSCYTLPGYDFAYGLYLHGADGGVPEAIGHWHSMKPRPPSPREMPRNYVAMNRGALKAGYVTAREFNLYRQLKDIRCNEDDESRFKRAAPKVPPDMTYGILARPSTPFFDLLQHRYKEVWMEQQRAVTMARRVEKKKVTKGKVYETRTTLLRKQPPPVKLDSLWHMPHFQKPGGILQRKGRRELG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T039</accession>
    <name>A0A8C3T039_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Repulsive guidance molecule BMP co-receptor a</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <topology evidence="1">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the repulsive guidance molecule (RGM) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T039"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022289.1">
        <property type="protein sequence ID" value="ENSCSRP00000021346.1"/>
        <property type="gene ID" value="ENSCSRG00000016135.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015026">
        <property type="term" value="F:coreceptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030509">
        <property type="term" value="P:BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010604">
        <property type="term" value="P:positive regulation of macromolecule metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0080090">
        <property type="term" value="P:regulation of primary metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1000.10:FF:000001">
        <property type="entry name" value="Repulsive guidance molecule BMP co-receptor a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1000.10">
        <property type="entry name" value="Mog1/PsbP, alpha/beta/alpha sandwich"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040287">
        <property type="entry name" value="RGM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009496">
        <property type="entry name" value="RGM_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010536">
        <property type="entry name" value="RGM_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31428:SF4">
        <property type="entry name" value="REPULSIVE GUIDANCE MOLECULE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31428">
        <property type="entry name" value="RGM DOMAIN FAMILY MEMBER DRAG-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06534">
        <property type="entry name" value="RGM_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06535">
        <property type="entry name" value="RGM_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0068">Autocatalytic cleavage</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 12" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034498927" evidence="12">
        <location>
            <begin position="31"/>
            <end position="421"/>
        </location>
    </feature>
    <feature type="domain" description="Repulsive guidance molecule N-terminal" evidence="14">
        <location>
            <begin position="32"/>
            <end position="101"/>
        </location>
    </feature>
    <feature type="domain" description="Repulsive guidance molecule C-terminal" evidence="13">
        <location>
            <begin position="142"/>
            <end position="386"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="101"/>
            <end position="124"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005321"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022813"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF06534"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF06535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021346.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="421" mass="46610" checksum="B5B6F88B768D28FB" modified="2022-01-19" version="1">MGMGRGAGSTALGFFQILPVFLCIFPAATSQCKILKCNSEFWAATSGSHHLGTEEAPEFCTALRTYAHCTRRTARTCRGDLAYHSAVHGIDDLMVQHNCSKDGPTSQPRLRTLPPGDSQERSDSPEICHYEKSFHKHSAPPNYTHCGLFGDPHLRTFTDSFQTCKVQGAWPLIDNNYLNVQVTNTPVLPGSLATATTKLTIIFKSFQECVEQKVYQAEMDELPAAFTDGSKNGGDKHGANSLKITEKVSGQHIEIQAKYIGTTIVVRQVGRYLTFAVRMPEEVVNAVEDRDNQGLYLCLRGCPLNQQIDFQTFRSAQGTEGLVGKGPAPSSPEFFTYETAMAKCREKLPVEDLYFQSCVFDLLTTGDVNFTLAAYYAFEDVKMLHSNKDKLHLYERTRELGPGNTAPLGYPRALPALWVAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0E5</accession>
    <name>A0A8C3T0E5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Myotubularin phosphatase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the protein-tyrosine phosphatase family. Non-receptor class myotubularin subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0E5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023085.1">
        <property type="protein sequence ID" value="ENSCSRP00000022113.1"/>
        <property type="gene ID" value="ENSCSRG00000016699.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019903">
        <property type="term" value="F:protein phosphatase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010507">
        <property type="term" value="P:negative regulation of autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046856">
        <property type="term" value="P:phosphatidylinositol dephosphorylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13211">
        <property type="entry name" value="PH-GRAM_MTMR9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14536">
        <property type="entry name" value="PTP-MTMR9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030564">
        <property type="entry name" value="Myotubularin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010569">
        <property type="entry name" value="Myotubularin-like_Pase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048994">
        <property type="entry name" value="PH-GRAM_MTMR6-9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029021">
        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10807:SF52">
        <property type="entry name" value="MYOTUBULARIN PHOSPHATASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10807">
        <property type="entry name" value="MYOTUBULARIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06602">
        <property type="entry name" value="Myotub-related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21098">
        <property type="entry name" value="PH-GRAM_MTMR6-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51339">
        <property type="entry name" value="PPASE_MYOTUBULARIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Myotubularin phosphatase" evidence="2">
        <location>
            <begin position="128"/>
            <end position="503"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022113.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="559" mass="62984" checksum="0D95A5035DD0A467" modified="2022-01-19" version="1">MEFAELIKTAKVENVQLSCPGLPPIKGTLCITSHHLLLSSQPGGNGEPGTVELWLLIRNVDAVEKRVASSLGTITLKCKDLKVLQLEIPGMEECLNIASSTEALSSVDSVMMMYPFFYRPQSMKLKDGWQLYPLQHYYQQIASETGAWRLSCVNGDFTICSSYPPAVIVPAAVDDNVLKKAARFRQGGRFPVLSYYHKKNGTVMLRSSQPLIGPNRKRCQEDELLLSAVLDGGERGFVIDTRSAQAAKQARMMGGGTEPKSSYPRWKRLHRPLERGRPLQESFIKLVEACNDTSLSVDRWLSKLESSKWLAHVKGALSTACLAAQCMEREEACVLVHGAEGTDTTLLVTALAQVILDPDCRTLAGFQGLLEREWIEAGHPFHFRYAHSAYSHARLKQEAPIFLLFLDCVWQLGRQFPFSLQFSERLLLMLFEHTYASCYGTFLCNSEKERCLCEVKEKTHSLWSWLNQPSEWKKHLNPLYTYNALVIWPSVEPQSLQLWQGLFLRWIRSSQYLDEAWAEVQRLVTSHEDAPEESAGHTRCHSQPDAAYPLTITGTANEG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0R4</accession>
    <name>A0A8C3T0R4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Ankyrin repeat domain 61</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0R4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021044.1">
        <property type="protein sequence ID" value="ENSCSRP00000020142.1"/>
        <property type="gene ID" value="ENSCSRG00000015334.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000976">
        <property type="term" value="F:transcription cis-regulatory region binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050663">
        <property type="entry name" value="Ankyrin-SOCS_Box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24193">
        <property type="entry name" value="ANKYRIN REPEAT PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24193:SF125">
        <property type="entry name" value="PROTEIN FEM-1 HOMOLOG CG6966-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13637">
        <property type="entry name" value="Ank_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="79"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="171"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="204"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="281"/>
            <end position="313"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020142.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="422" mass="47100" checksum="D1DAC9D511D571EE" modified="2022-01-19" version="1">MGNITKGASTPTTDSDPFTYSLSSCRRKGFKPLQAKLYEAIMKDDSTNIKALLAHQPVNEPLIVWDNSACRRTLSIQDQSILPIHLAAKHRREKSLRCLLESGADPKIRDNRGYTALHLLLLHWPNIYMTGTDILTKLQRNLATTQSNAEECLRILCEKGVQTDPEMDSNYKHSSLHLALYSGACRAISILIENGANIDDRDELGKTVLHAAAEHLNKEVTETLITCGANINCTLPTYGKTALQLAVCTASSKAGTVLAADIDCIRLLLINGAKVNTQDCEGRAAIHDACLGGRKEIVDLLVDYHADVNILTRQGQSPLFLFLQHRSNLRCTSLLNKLLNLSYPLKLTNNQGDLPTGLLLQEFQIQKDFLIRLSQNMLSLQDICKITVRRIYGGKNKQCLKKQLPVTVWNSVYNYQDYSQLW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1P4</accession>
    <name>A0A8C3T1P4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Proline rich 33</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1P4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022626.1">
        <property type="protein sequence ID" value="ENSCSRP00000021671.1"/>
        <property type="gene ID" value="ENSCSRG00000016399.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028004">
        <property type="entry name" value="DUF4643"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR38004">
        <property type="entry name" value="PROLINE-RICH PROTEIN 33"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR38004:SF1">
        <property type="entry name" value="PROLINE-RICH PROTEIN 33"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15485">
        <property type="entry name" value="DUF4643"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="43"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="133"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="202"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="48"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="75"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="309"/>
            <end position="326"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021671.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="534" mass="58461" checksum="DB5F6C627F18A1BC" modified="2022-01-19" version="1">MLITVTPPYEPASLHPQIPPPAILPKPGKDNLRLQRLLKKVAKKNAPLASQQTKSFRSNLSPVSEASPDLEHSARSSPLKTPDTSTHITIRLPPRFSIKPVIHHVSSPFPKAKPFTFKVTEQRRISEHLKLSVSPAPSPVHRQSPWQPKGMTKPDTPTQLPSPQAPCVFVFPDPPVSITPAIEAPVEVTHVTKVHACVHSVQAPRTKTPLPDQSSTALSSEDRQPSAAQTSKSHSEPPAGPAPVTLNAEEAGVATPKSKDPVLPTMTAEPPYKTLQSSAPREPAGTAFPSPQMPDAQFSRPETPGSDTARSRTERVPELPEPHSESLRPMTPHTAQKQEATVPADNTRAFSTEAKEGLVIPPQPTATIPKTEPPPPSVEKARSLTTKLSGWSRLKKHLTVEPEGPQFPETTPAKPAQEEAGSKAEGSQGNASQDHRLIKSRATKMWDAILYQMTAIKRRKQQEGEKGIRKEEGVSFRCRLPLLHRPRFDARKLKELASKPMAKITTMLESSLLSRKIPEEPKNFNRTASGWQLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T202</accession>
    <name>A0A8C3T202_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T202"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024709.1">
        <property type="protein sequence ID" value="ENSCSRP00000023682.1"/>
        <property type="gene ID" value="ENSCSRG00000017804.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15230">
        <property type="entry name" value="7tmA_OR5-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000003">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48018">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7 9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="27"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="57"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="146"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="197"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="242"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="273"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="41"/>
            <end position="290"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023682.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="35039" checksum="7A73068F5B74886D" modified="2022-01-19" version="1">MEKGNHSEVTEFILSGLTDRPELQVPLFGVFLLIYCITLVANGGMILLITIDPQLHTPMYFFLSNLSFCDLCLSSIISPKMLLNFLAERKSISYTACAVQISLYIVFTDVECLLLAVMAYDRYVAICNPLLYAVTMSRQLCKQLVSGVYAVGVVNSIIYTCLTFRLSFCMSNIINHFCCDVPPLLVLSCSDTRINEIVTLVLMCCFSMISFVPVLLSYIYIISTILQIRSAEGRHKAFSTCSFHLTAVVLFYGTVLFMYLRPTSSYSLDTDKVASVFYTLVIPMLNPLIYSLRNTEVKDALRKAMNKLLTNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3R6</accession>
    <name>A0A8C3T3R6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Neurogenic differentiation factor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="2">Efficient DNA binding requires dimerization with another bHLH protein.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3R6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025489.1">
        <property type="protein sequence ID" value="ENSCSRP00000024438.1"/>
        <property type="gene ID" value="ENSCSRG00000018336.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10039134at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070888">
        <property type="term" value="F:E-box binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061564">
        <property type="term" value="P:axon development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007423">
        <property type="term" value="P:sensory organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19722">
        <property type="entry name" value="bHLH_TS_NeuroD6_ATOH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000006">
        <property type="entry name" value="Neurogenic differentiation factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050359">
        <property type="entry name" value="bHLH_transcription_factors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022575">
        <property type="entry name" value="NeuroD_DUF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016637">
        <property type="entry name" value="TF_bHLH_NeuroD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19290">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX PROTEIN NEUROGENIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19290:SF9">
        <property type="entry name" value="NEUROGENIC DIFFERENTIATION FACTOR 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12533">
        <property type="entry name" value="Neuro_bHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF015618">
        <property type="entry name" value="bHLH_NeuroD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0010">Activator</keyword>
    <keyword evidence="3 11" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 11" id="KW-0221">Differentiation</keyword>
    <keyword evidence="7 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 11" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 11" id="KW-0804">Transcription</keyword>
    <keyword evidence="6 11" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011571"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRNR" id="PIRNR015618"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024438.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="338" mass="38825" checksum="A50CC11CEC7B6B10" modified="2022-01-19" version="1">MLTLPFDESVVMPESQMCRKFSRESEDQKQIKKPESFSKQIVLRGKNIKRATGEDTEKEEEEEDREEEDDENGLPRRRGLRKKKTTKIRVERVKFRRQEANARERNRMHGLNDALDNLRKVVPCYSKTQKLSKIETLRLAKNYIWALSEILRIGKRPDLLTFVQNLCKGLSQPTTNLVAGCLQLNARSFLMGQTGEGAHHTRSPYSSFYPPYHSPELSTPPGHGTLDNSKSMKPYNYCSAYESFYESTSPECASPQFEGPLSPPPINYNGIFSLKQEDALDYGKNYNYGMHYCAVPPRGPLGQSSMFRLPTESHFPYDLHLRSQSLTMQDELNAVFHN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4J3</accession>
    <name>A0A8C3T4J3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">ADP-ribosylation factor-like protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
            <location evidence="1">Microtubule organizing center</location>
            <location evidence="1">Centrosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the small GTPase superfamily. Arf family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4J3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025095.1">
        <property type="protein sequence ID" value="ENSCSRP00000024062.1"/>
        <property type="gene ID" value="ENSCSRG00000018074.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2011769at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04154">
        <property type="entry name" value="Arl2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000393">
        <property type="entry name" value="ADP-ribosylation factor-like 2, arl2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045873">
        <property type="entry name" value="Arl2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044612">
        <property type="entry name" value="ARL2/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006689">
        <property type="entry name" value="Small_GTPase_ARF/SAR"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45697">
        <property type="entry name" value="ADP-RIBOSYLATION FACTOR-LIKE PROTEIN 2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00025">
        <property type="entry name" value="Arf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00328">
        <property type="entry name" value="SAR1GTPBP"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00178">
        <property type="entry name" value="SAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51417">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8 10" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="6" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="9" id="KW-0460">Magnesium</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0519">Myristate</keyword>
    <keyword evidence="4 8 10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="23"/>
            <end position="30"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="30"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="47"/>
        </location>
        <ligand>
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="69"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <begin position="125"/>
            <end position="128"/>
        </location>
        <ligand>
            <name>GTP</name>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00026198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR606689-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU003925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024062.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="184" mass="20829" checksum="17011C44B6363FB5" modified="2022-01-19" version="1">MGLLTILKKMRQKERELRLLMLGLDNAGKTTILKKFNGEDIDTISPTLGFNIKTLEHRGFKLNIWDVGGQTSLRSYWRNYFESTDGLIWVVDSADQQRLQVCKQELQSLLVEERLAGATLLIFANKQDLPGALSSNAIREALELDSIKSHHWCIQACSAFTGENLLTGIDWLLDDISSRIFTTD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T564</accession>
    <name>A0A8C3T564_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Small ribosomal subunit protein uS8</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">40S ribosomal protein S15a</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the universal ribosomal protein uS8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T564"/>
    <dbReference type="SMR" id="A0A8C3T564"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024404.1">
        <property type="protein sequence ID" value="ENSCSRP00000023387.1"/>
        <property type="gene ID" value="ENSCSRG00000017572.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1370.30:FF:000001">
        <property type="entry name" value="40S ribosomal protein S15a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1490.10:FF:000002">
        <property type="entry name" value="40S ribosomal protein S15a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1370.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1490.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01302_A">
        <property type="entry name" value="Ribosomal_uS8_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000630">
        <property type="entry name" value="Ribosomal_uS8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047863">
        <property type="entry name" value="Ribosomal_uS8_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035987">
        <property type="entry name" value="Ribosomal_uS8_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003115">
        <property type="entry name" value="PRK04034.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11758">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S15A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00410">
        <property type="entry name" value="Ribosomal_S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56047">
        <property type="entry name" value="Ribosomal protein S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00053">
        <property type="entry name" value="RIBOSOMAL_S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 6" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023387.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="130" mass="14856" checksum="D4AC1E8864FD506B" modified="2022-01-19" version="1">MVRMNVLADALKSINNAEKRGKRQVLIRPCSKVIVRFLTVMMKHGYIGEFEIIDDHRAGKIVVNLTGRLNKCGVISPRFDVQLKDLEKWQNNLLPSRQFGYIVLTTSAGIMDHEEARRKHTGGKILGFFF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5D0</accession>
    <name>A0A8C3T5D0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Nuclear factor, erythroid 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the bZIP family. CNC subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5D0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025303.1">
        <property type="protein sequence ID" value="ENSCSRP00000024262.1"/>
        <property type="gene ID" value="ENSCSRG00000018211.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="7458135at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd14720">
        <property type="entry name" value="bZIP_NFE2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.880.10:FF:000001">
        <property type="entry name" value="Nuclear factor erythroid 2-related factor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.880.10">
        <property type="entry name" value="Transcription factor, Skn-1-like, DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004827">
        <property type="entry name" value="bZIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004826">
        <property type="entry name" value="bZIP_Maf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046347">
        <property type="entry name" value="bZIP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047167">
        <property type="entry name" value="NFE2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008917">
        <property type="entry name" value="TF_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24411">
        <property type="entry name" value="NUCLEAR FACTOR ERYTHROID 2-RELATED FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24411:SF26">
        <property type="entry name" value="TRANSCRIPTION FACTOR NF-E2 45 KDA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03131">
        <property type="entry name" value="bZIP_Maf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00338">
        <property type="entry name" value="BRLZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47454">
        <property type="entry name" value="A DNA-binding domain in eukaryotic transcription factors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57959">
        <property type="entry name" value="Leucine zipper domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50217">
        <property type="entry name" value="BZIP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00036">
        <property type="entry name" value="BZIP_BASIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024262.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="455" mass="49711" checksum="C8231C17BBB05E8D" modified="2022-01-19" version="1">MSDFASCGLQIHRTGSENFAATAGFGVALLEQTLGRAWAGKMPPCPPQQGRARTALLPAPPLSEPGQQGEMELTWQEIMSIAELQGLDVPNETPYDPALYTLMHQMAPAANYGQCPALGDGPVPSCSQPAPVYDRHYLDVMAAPCPRLGMGPVPPMDPPYGYTGMLISSSLDPEPGTAALGQMGTNKTRSLPGLLSESQGDAGGRADGSRAEGYGPPPPCNAQEDLESDSGLSLNYSDADSLETEGLEPSRLRPDYAEMYPVDYGPHYPLLPALQEAAPFAMQPPEPFRPQLERGRAPPRAELACSRDERRALAMKIPFPTEKIVNLPVDDFNELVSKYQLTEPQLALVRDIRRRGKNKVAAQNCRKRKLENIVQLEQELEQLGRERAQLLRDRGEVDKTLGLMKQKLGQLYREVFLMLRDDAGNPYSPDEFSLQLTADGGIFLVPRSKKLDSGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T655</accession>
    <name>A0A8C3T655_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">RING-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T655"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025073.1">
        <property type="protein sequence ID" value="ENSCSRP00000024041.1"/>
        <property type="gene ID" value="ENSCSRG00000018053.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051051">
        <property type="entry name" value="E3_ubiq-ligase_TRIM/RNF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027370">
        <property type="entry name" value="Znf-RING_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25465">
        <property type="entry name" value="B-BOX DOMAIN CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25465:SF11">
        <property type="entry name" value="TRIPARTITE MOTIF CONTAINING 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="16"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="90"/>
            <end position="109"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024041.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="144" mass="15965" checksum="40CCC1B270EA1188" modified="2022-01-19" version="1">MESRGPVAELQRSIICPICRGPFRDPVLLDCDHSYCRACITGHWEREGAGVLSCPQCRMVFERRSLRTHVKLAVEVKIAQNLNAKTAQEGLAPKPRRRRGGWIPVSRRHPETLGGGTQRGFFLGGRLGVPARGLIRVQRANAGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6D3</accession>
    <name>A0A8C3T6D3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">5'-nucleotidase domain containing 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the 5'(3')-deoxyribonucleotidase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6D3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025173.1">
        <property type="protein sequence ID" value="ENSCSRP00000024137.1"/>
        <property type="gene ID" value="ENSCSRG00000018098.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008253">
        <property type="term" value="F:5'-nucleotidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046037">
        <property type="term" value="P:GMP metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000021">
        <property type="entry name" value="NT5C2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008380">
        <property type="entry name" value="HAD-SF_hydro_IG_5-nucl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR02244">
        <property type="entry name" value="HAD-IG-Ncltidse"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12103">
        <property type="entry name" value="5'-NUCLEOTIDASE DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12103:SF18">
        <property type="entry name" value="5'-NUCLEOTIDASE DOMAIN-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05761">
        <property type="entry name" value="5_nucleotid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0460">Magnesium</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009589"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024137.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="390" mass="44513" checksum="C658238CDED13C2D" modified="2022-01-19" version="1">FPSRIFVNCSLALETIRCFGFDMDYTLLSPASALQHLPSLAALPWPCTRPTLSQCFPTSPSHGFVSPSRAEIWNYDPNKFIQRDDMKRFHILNTLFNLREAYLYTCLVDFFTNCTCDTGYKHGNLFMSFCSIFQDVREAMDHVHLLGCLKEKMLENLEKFMVKDPHVRVPLLLSPMKEAGKGFLATNSDYNYTDVSTQLPATPRAGRLWRSYFNLIVVDTRKPLFFTEGTVLRQVNTDTGKLWIGTYTRPLQHCAVYSGGSSDMVCDLLRVKGKDILYIGDHIFGDILKSKRRQGWRTFLVLPELARELHVWMEKREIFKELRRLDVQLADSSCKAEPDCSRGCREVGEGHLTWLGAQIQFGSSQPQSPELQGTCQLLSLQLEQGKPEAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8N9</accession>
    <name>A0A8C3T8N9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">2-oxoglutarate dehydrogenase complex component E1</fullName>
            <ecNumber evidence="6">1.2.4.2</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">2-oxoglutarate dehydrogenase, mitochondrial</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Alpha-ketoglutarate dehydrogenase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="21">Thiamine diphosphate (ThDP)-dependent 2-oxoglutarate dehydrogenase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>N(6)-[(R)-lipoyl]-L-lysyl-[protein] + 2-oxoglutarate + H(+) = N(6)-[(R)-S(8)-succinyldihydrolipoyl]-L-lysyl-[protein] + CO2</text>
            <dbReference type="Rhea" id="RHEA:12188"/>
            <dbReference type="Rhea" id="RHEA-COMP:10474"/>
            <dbReference type="Rhea" id="RHEA-COMP:20092"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:83099"/>
            <dbReference type="ChEBI" id="CHEBI:83120"/>
            <dbReference type="EC" id="1.2.4.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:12189"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>thiamine diphosphate</name>
            <dbReference type="ChEBI" id="CHEBI:58937"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the alpha-ketoglutarate dehydrogenase family.</text>
    </comment>
    <dbReference type="EC" id="1.2.4.2" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8N9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025408.1">
        <property type="protein sequence ID" value="ENSCSRP00000024363.1"/>
        <property type="gene ID" value="ENSCSRG00000018286.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045252">
        <property type="term" value="C:oxoglutarate dehydrogenase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004591">
        <property type="term" value="F:oxoglutarate dehydrogenase (succinyl-transferring) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030976">
        <property type="term" value="F:thiamine pyrophosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006096">
        <property type="term" value="P:glycolytic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006099">
        <property type="term" value="P:tricarboxylic acid cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02016">
        <property type="entry name" value="TPP_E1_OGDC_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.12470:FF:000007">
        <property type="entry name" value="2-oxoglutarate dehydrogenase e1 mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.970:FF:000002">
        <property type="entry name" value="2-oxoglutarate dehydrogenase, E1 component"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.1150:FF:000001">
        <property type="entry name" value="2-oxoglutarate dehydrogenase, mitochondrial isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.12470">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.970">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11610">
        <property type="entry name" value="Multifunctional 2-oxoglutarate metabolism enzyme, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.1150">
        <property type="entry name" value="TPP helical domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032106">
        <property type="entry name" value="2-oxogl_dehyd_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011603">
        <property type="entry name" value="2oxoglutarate_DH_E1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001017">
        <property type="entry name" value="DH_E1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042179">
        <property type="entry name" value="KGD_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031717">
        <property type="entry name" value="ODO-1/KGD_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029061">
        <property type="entry name" value="THDP-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005475">
        <property type="entry name" value="Transketolase-like_Pyr-bd"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00239">
        <property type="entry name" value="2oxo_dh_E1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF006914">
        <property type="entry name" value="PRK09404.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF008907">
        <property type="entry name" value="PRK12270.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23152">
        <property type="entry name" value="2-OXOGLUTARATE DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23152:SF7">
        <property type="entry name" value="2-OXOGLUTARATE DEHYDROGENASE COMPLEX COMPONENT E1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16078">
        <property type="entry name" value="2-oxogl_dehyd_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00676">
        <property type="entry name" value="E1_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16870">
        <property type="entry name" value="OxoGdeHyase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02779">
        <property type="entry name" value="Transket_pyr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000157">
        <property type="entry name" value="Oxoglu_dh_E1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00861">
        <property type="entry name" value="Transket_pyr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52518">
        <property type="entry name" value="Thiamin diphosphate-binding fold (THDP-binding)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0106">Calcium</keyword>
    <keyword evidence="16" id="KW-0324">Glycolysis</keyword>
    <keyword evidence="7" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="10" id="KW-0460">Magnesium</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="17" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0786">Thiamine pyrophosphate</keyword>
    <keyword evidence="12" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="11" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Transketolase-like pyrimidine-binding" evidence="23">
        <location>
            <begin position="665"/>
            <end position="877"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00006936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00030680"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00040429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00041946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00042799"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00051042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="SMART" id="SM00861"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024363.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1035" mass="117352" checksum="D3F2DB17431CA3B8" modified="2022-01-19" version="1">MFHLRTCAAKLRPLTASQTVKTISQHKPAAPRTFQQIRCYSAPVAAEPFLSGTSSNYVEEMYYAWLENPKSVHKSWDIFFRNANAGAAPGTAYQSPPPLSTSLSALTQAQSLVQAQPNVDKLVDDHLAVQSLIRAYQIRGHHVAQLDPLGILDADLDSCVPADIITSSDKLDLAVFKERLRLLTVGGFYGLDESDLDKVFHLPTTTFIGGNESALPLREIIRRLEMAYCQHVGVEFMFINDLEQCQWIRQKFETPGIMQFTTDEKRTLLARLVRSTRFEEFLHRKWSSEKRFGLEGCEVLIPALKTIIDKSSANGVDYVIMGMPHRGRLNVLANVIRKELEQIFCQFDSKLEAADEGSGDVKYHLGMYHRRINRVTERNITLSLVANPSHLEAADPVVMGKTKAEQFYCGDTKGKKVMSILLHGDAAFAGQGIVYETFHLSDLPSYTTHGTVHVVVNNQIGFTTDPRMARSSPYPTDVARVVNAPIFHVNADDPEAVVYVCNVAAEWRSTFHKDVVVDLVCYRRNGHNEMDEPMFTQPLMYKQIRKQKPVLQKYAEMLISEGVVNQPEYEEEISKYDRICEEAHARSKDEKILHIKHWLDSPWPGFFTLEGQPRSMTCPSTGLNEEDLAHIGKVASSVPVEDFTIHGGLSRILKTRGELVKNRTVDWALAEYMAFGSLLKEGIHIRLSGQDVERGTFSHRHHVLHDQNVDKRTCIPMNHLWPNQAPYTVCNSSLSEYGVLGFELGFAMASPNALVLWEAQFGDFHNTAQCIIDQFICPGQAKWVRQNGIVLLLPHGMEGMGPEHSSARPERFLQMCNDDPDVFPKLDDFDVRQLYDCNWIVVNCSTPANFFHVLRRQIHLPFRKPLIIFTPKSLLRHPEARSSFDDMLPGTNFLRVIPESGPAAQNPDNVKRVLFCTGKVYYELTRERKAQDMEPDVAITRVEQLSPFPFDLLQREALKYPNAELVWCQEEHKNQGYYDYVKPRLRTTIDRAKPVWYAGRDPAAAPATGNKKTHLTELQRFLDIAFNLDAYKGFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9L8</accession>
    <name>A0A8C3T9L8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Cell membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9L8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026313.1">
        <property type="protein sequence ID" value="ENSCSRP00000025245.1"/>
        <property type="gene ID" value="ENSCSRG00000018891.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13954">
        <property type="entry name" value="7tmA_OR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050939">
        <property type="entry name" value="Olfactory_GPCR1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242:SF359">
        <property type="entry name" value="ODORANT RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 14" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 14" id="KW-0552">Olfaction</keyword>
    <keyword evidence="10 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 14" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="12 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="26"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="61"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="100"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="142"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="199"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="244"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="275"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="43"/>
            <end position="292"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025245.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="321" mass="37013" checksum="897040B47E6FBEE4" modified="2025-10-08" version="2">MQTLQNTSAVAEFILLGFNSLQRWQAFLFFTFFLLAYALTITTNATIIATVWKDSRLHTPMYFFLSKFSFMEMWYTTVTVPKMLSSFMVERTTISVWGCIIQFYVFFCLGTTECMFLGVMAYDRYIAICYPLRYSTLMNKKVCTRLAVGSWVSGFIGHLPLTISTTQFFFCGPNKINHFFCDLAPVLNLSCTDTSVSEMIFFTFAWVIILCSFLLTMVSYCYIISTICRMPSTTGRQRAFSTCASHLTVVTIFYSSVTFMYVRPTVRYTFQADKVVSVFYCVITPLLNPVIYNLRNKEVKEALRRVLCSRKKSELEEGCTH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAA4</accession>
    <name>A0A8C3TAA4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">FAM20A golgi associated secretory pathway pseudokinase</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="8">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the FAM20 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAA4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027438.1">
        <property type="protein sequence ID" value="ENSCSRP00000026338.1"/>
        <property type="gene ID" value="ENSCSRG00000019604.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043539">
        <property type="term" value="F:protein serine/threonine kinase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070166">
        <property type="term" value="P:enamel mineralization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024869">
        <property type="entry name" value="FAM20"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009581">
        <property type="entry name" value="FAM20_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12450">
        <property type="entry name" value="DENTIN MATRIX PROTEIN 4 PROTEIN FAM20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12450:SF12">
        <property type="entry name" value="PSEUDOKINASE FAM20A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06702">
        <property type="entry name" value="Fam20C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8" id="KW-0464">Manganese</keyword>
    <keyword evidence="8" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FAM20 C-terminal" evidence="9">
        <location>
            <begin position="112"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="active site" evidence="6">
        <location>
            <position position="217"/>
        </location>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="44"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <begin position="148"/>
            <end position="151"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="222"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="237"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="8">
        <location>
            <position position="237"/>
        </location>
        <ligand>
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR624869-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR624869-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR624869-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF06702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026338.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="349" mass="40305" checksum="CE65AD5188694D17" modified="2022-01-19" version="1">MLPVSNQEFPTLFYSPPPTQVVKPSGVHLKLVLRFQDFGKAMFKPMRQEREEETPEDCFYFVDFQRHNAEIAAFHLDRILDFRRVPPTIGRLINVTKDILEVTKNEILQSVFFVSPASNVCFFAKCPYMCKTEYAVCGNPHLLEGSLSAFLPSLNLAPRLSIPNPWIRSYAFAGKEEWEVNPLYCNTVREIYPYNSGNRLLNIIDMAIFDFLIGNMDRHHYEMFTKFGDEGFLIHLDNARGFGRHSHDETSILAPLSQCCIIKRTTLLHLQLLALPEYQLSDVMRESLLLDHLVPVLTEPHLLALDRRLRLILKTVEKCIETHGEDKVSLKFFWRQGRAPGSQQVNFNC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAJ6</accession>
    <name>A0A8C3TAJ6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027553.1">
        <property type="protein sequence ID" value="ENSCSRP00000026446.1"/>
        <property type="gene ID" value="ENSCSRG00000019688.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="20"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="58"/>
            <end position="75"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026446.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="75" mass="7635" checksum="F9086E9F24BE471E" modified="2022-01-19" version="1">MPTEKADFSTILPHLQIPGTPRSPRSPLFPLGPGGPAGPTSPLTPTNPVGPFLPDCPGSPLSPVVPKGPVLPLKP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC91</accession>
    <name>A0A8C3TC91_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Transmembrane 9 superfamily member</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the nonaspanin (TM9SF) (TC 9.A.2) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TC91"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027632.1">
        <property type="protein sequence ID" value="ENSCSRP00000026525.1"/>
        <property type="gene ID" value="ENSCSRG00000019747.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1666796at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0072657">
        <property type="term" value="P:protein localization to membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004240">
        <property type="entry name" value="EMP70"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10766:SF41">
        <property type="entry name" value="TRANSMEMBRANE 9 SUPERFAMILY MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10766">
        <property type="entry name" value="TRANSMEMBRANE 9 SUPERFAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02990">
        <property type="entry name" value="EMP70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0732">Signal</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5047551115" description="Transmembrane 9 superfamily member" evidence="7">
        <location>
            <begin position="23"/>
            <end position="583"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="217"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="283"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="320"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="354"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="384"/>
            <end position="406"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="441"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="475"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="513"/>
            <end position="533"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="545"/>
            <end position="567"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU363079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026525.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="583" mass="67308" checksum="350EC45C799C9214" modified="2022-01-19" version="1">MALPRLLLCAASAALLLLRARADEHEHTYQDKEEVVLWMNTVGPYHNRQETYKYFSLPFCVGSKKSISHYHETLGEALQGVELEFSGLDIKFKDDVMQTTYCEIDLDKAKRDAFVYAIKNHYWYQMYIDDLPIWGIVGEADENGEDYYLWTYKKLEIGFNGNRIVDVNLTSEGKVKLVPNTKIQMSYSVKWKKSDVKFEDRFDKYLDPSFFQHRIHWFSIFNSFMMVIFLVGLVSMILMRTLRKDYARYSKEEEMDDMDRDLGDEYGWKQVHGDVFRPSSHPLIFSSLIGSGCQIFAVSFIVIIVAMIEDLYTERGSMLSTAIFVYAATSPVNGYFGGSLYARQGGRRWIKQMFIGAFLIPAMVCGTAFFINFIAIYYHASRAIPFGTMVAVCCICFFVILPLNLVGTILGRNLSGQPNFPCRVNAVPRPIPEKKWFMEPAVIVCLGGILPFGSIFIEMYFIFTSFWAYKIYYVYGFMMLVLVILCIVTVCVTIVCTYFLLNAEDYRWQWTSFLSAASTAIYVYMYSFYYYFFKTKMYGLFQTSFYFGYMAVFSTALGIMCGAIGYMGTSAFVRKIYTNVKID</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEX6</accession>
    <name>A0A8C3TEX6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">EF-hand domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEX6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027990.1">
        <property type="protein sequence ID" value="ENSCSRP00000026871.1"/>
        <property type="gene ID" value="ENSCSRG00000019955.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048306">
        <property type="term" value="F:calcium-dependent protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046914">
        <property type="term" value="F:transition metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071345">
        <property type="term" value="P:cellular response to cytokine stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902808">
        <property type="term" value="P:positive regulation of cell cycle G1/S phase transition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051896">
        <property type="term" value="P:regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00213">
        <property type="entry name" value="S-100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034325">
        <property type="entry name" value="S-100_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013787">
        <property type="entry name" value="S100_Ca-bd_sub"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11639:SF26">
        <property type="entry name" value="CORNULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11639">
        <property type="entry name" value="S100 CALCIUM-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01023">
        <property type="entry name" value="S_100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01394">
        <property type="entry name" value="S_100"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="EF-hand" evidence="1">
        <location>
            <begin position="44"/>
            <end position="79"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026871.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="98" mass="11319" checksum="63C86818A6DA5CC0" modified="2022-01-19" version="1">FGRYTGNIKGIINAFYVSAKKDGACPTLSKEELRQLIRQEFVPRGLQTIDKMLQLLDTDSDGRLDFHGFLVLVFQVAKACYREMHRDSKARRDHCEQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGQ3</accession>
    <name>A0A8C3TGQ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">Proton-coupled zinc antiporter SLC30A9, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Solute carrier family 30 member 9</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">Zinc transporter 9</fullName>
        </alternativeName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>Zn(2+)(in) + 2 H(+)(out) = Zn(2+)(out) + 2 H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:72627"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the cation diffusion facilitator (CDF) transporter (TC 2.A.4) family. SLC30A subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028042.1">
        <property type="protein sequence ID" value="ENSCSRP00000026923.1"/>
        <property type="gene ID" value="ENSCSRG00000020002.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031966">
        <property type="term" value="C:mitochondrial membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015297">
        <property type="term" value="F:antiporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008324">
        <property type="term" value="F:monoatomic cation transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006882">
        <property type="term" value="P:intracellular zinc ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006829">
        <property type="term" value="P:zinc ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21078">
        <property type="entry name" value="NTD_ZNT9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1510.10:FF:000004">
        <property type="entry name" value="zinc transporter 9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.530.10:FF:000002">
        <property type="entry name" value="zinc transporter 9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1510.10">
        <property type="entry name" value="Cation efflux protein transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.530.10">
        <property type="entry name" value="XPA C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002524">
        <property type="entry name" value="Cation_efflux"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058533">
        <property type="entry name" value="Cation_efflux_TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027469">
        <property type="entry name" value="Cation_efflux_TMD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009061">
        <property type="entry name" value="DNA-bd_dom_put_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040177">
        <property type="entry name" value="SLC30A9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037129">
        <property type="entry name" value="XPA_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01297">
        <property type="entry name" value="CDF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13414">
        <property type="entry name" value="HUEL-CATION TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13414:SF9">
        <property type="entry name" value="PROTON-COUPLED ZINC ANTIPORTER SLC30A9, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01545">
        <property type="entry name" value="Cation_efflux"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF161111">
        <property type="entry name" value="Cation efflux protein transmembrane domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46955">
        <property type="entry name" value="Putative DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0050">Antiport</keyword>
    <keyword evidence="8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="13" id="KW-0406">Ion transport</keyword>
    <keyword evidence="15 23" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="17" id="KW-0539">Nucleus</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="16" id="KW-0804">Transcription</keyword>
    <keyword evidence="12" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7 23" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 23" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <keyword evidence="10" id="KW-0864">Zinc transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="260"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="328"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="364"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="414"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="23">
        <location>
            <begin position="445"/>
            <end position="464"/>
        </location>
    </feature>
    <feature type="domain" description="Cation efflux protein transmembrane" evidence="24">
        <location>
            <begin position="261"/>
            <end position="471"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="22">
        <location>
            <begin position="91"/>
            <end position="113"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008873"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022449"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00033405"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00034845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00034922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00048349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="Pfam" id="PF01545"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026923.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="589" mass="65271" checksum="69ECFF7C6E981A37" modified="2022-01-19" version="1">MRAAASPCLAEPESRPCARESAQQMRMMPALAAQRLGWRCLYRLYLRCQAAQLSPVCHGWQGSMKSGSLSCILPCSRLPVQSLSQVRVYTSDGQKKGPVPGPEGAVHKAGTARDTSSAGQKTLLLQEPIQIKVKAVLKKREYGPKYTQNNFITGVRAINEFCLKSSDLEQLRKIRRRSPHEDTEAFTVFLRSDVEAKSLEVWGSPEALAKERKRRKEAEIEYRENLFRNQKLLKEYKDFLGDTKPRSSTAAMLLKGPGKVVMVAICINGLNFFFKLLAWVYTGSASMFSEAIHSLADTCNQALLALGISQSARTPDPSHPYGFTNMRYIASLISGVGIFMMGAGLSWYHGIIGLLHPQPMESLLWAYCILAGSLVSEGATLLVAINEIRRSARAKGLSFYQYVRQSRDPSTNVVLLEDAAAVLGVTLAATCMGLTSLTGNPYYDSLGSLGVGTLLGAVSAFLIYTNTEALLGRSINPEQLQRLTELLESDPVVRAIHDVKATDMGLSKVRFKAEVDFDGRVVTRSYLEKQDIEQLLQEIQQVKTLEELEAFMLKHGENIIDTLGAEVDRLEKELKHRNPDVRHVDLEIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGQ4</accession>
    <name>A0A8C3TGQ4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Zinc finger and BTB domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016637.1">
        <property type="protein sequence ID" value="ENSCSRP00000015950.1"/>
        <property type="gene ID" value="ENSCSRG00000012169.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000028710.1">
        <property type="protein sequence ID" value="ENSCSRP00000027579.1"/>
        <property type="gene ID" value="ENSCSRG00000020408.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10261408at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18193">
        <property type="entry name" value="BTB_POZ_ZBTB2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000398">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002420">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000073">
        <property type="entry name" value="Zinc finger and BTB domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24394:SF53">
        <property type="entry name" value="ZINC FINGER AND BTB DOMAIN CONTAINING 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24394">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="BTB" evidence="9">
        <location>
            <begin position="24"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="254"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="361"/>
            <end position="388"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="10">
        <location>
            <begin position="446"/>
            <end position="464"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="140"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="164"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="223"/>
            <end position="232"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027579.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="511" mass="57076" checksum="A75BFB87267C6761" modified="2022-01-19" version="1">MDLANHGLILLQQLNAQREFGFLCDCTVAIGDVYFKAHKSVLASFSNYFKMLFVHQTSECVRLKATDIQPDIFSYLLHLMYTGKMAPQLIDPVRLEQGIKFLHAYPLIQEASLASQGTFSHPDQVFPLASSLYGIQIADHQTRHPTKVTSATDKLGREPRPQPSRMSQEPVSEGSQLSQLASNLPQVTRTNMTTSDPLQSSLSPELVSTAGNSSPPEEEANMEASSSDEQPASLTIAHVKPSIMKRNGSFPKYYACHLCGRRFNLRSSLREHLQIHTGVPFTSSQQGESSISLSLCNNAAEKDSMEVPEAGMISDSELQQISDSPIIDGQQQAETPPPSDIADIDNLEQADQEREVKRRKYECSICGRKFIQKSHWREHMYIHTGKPFKCSTCDKSFCRANQAARHVCLNQSMDTYTMVDKQTLELCTFEEGSQMDNMLVQTNKPYKCNLCDKTFSTPNEVVKHSCQNQNSVFALEEDRSILLGSEDTDATETDNSVLTSIKKEQEAVLLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THF5</accession>
    <name>A0A8C3THF5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="2">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. DAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3THF5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029484.1">
        <property type="protein sequence ID" value="ENSCSRP00000028331.1"/>
        <property type="gene ID" value="ENSCSRG00000020862.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043065">
        <property type="term" value="P:positive regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14196">
        <property type="entry name" value="STKc_DAPK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000110">
        <property type="entry name" value="Death-associated kinase 3, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000250">
        <property type="entry name" value="Death-associated protein kinase 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24342:SF15">
        <property type="entry name" value="DEATH-ASSOCIATED PROTEIN KINASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24342">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE 17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="9 13 14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="8" id="KW-0418">Kinase</keyword>
    <keyword evidence="7 13 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 14" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="15">
        <location>
            <begin position="18"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="51"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00060827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028331.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="497" mass="57004" checksum="CB96E4CF4CB4B322" modified="2022-01-19" version="1">MRSPGMAVFKQQKVEDIYEIGEELGSGQFAIVKKCREKSTGVEYAAKFIKKRQSRASRRGVRREEIEREVNILQQIQHANIIKLHDVYENRTDVVLILELVSGGELFDFLAQKESLSEEEATRFIKEILDGVNYLHAKKIAHFDLKPENIMLLDKNIPIPHIKVIDFGLAHKIEDGVEFKNIFGTPEFVAPEIVNYEPLGLAADMWSIGVITYILLSGASPFLGETKQETLANITAVNYEFDEEFFSHTSDLAKDFIRKLLVKDTRKRLTIQDALTHPWITTHQLIEETKVQENKKAENSQLKTKRLKEYTIKCHSSMPPNNTYINFERFARVVEDISLVERGFSTLAVSHDSLQEDIDALVSIYNEKEAWYKEENENVRHKLSQLKYEHRKIESLKKHLQDDIKTVGSSLASVTGKYIDLKSQYESLSQELSEELRWIQDLMSSFQLENGNEACVNGNFGSVFNKDINESLMELLNRSCCEEFLAGLNLDVAESSQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKS6</accession>
    <name>A0A8C3TKS6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Colorectal cancer associated 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030305.1">
        <property type="protein sequence ID" value="ENSCSRP00000029139.1"/>
        <property type="gene ID" value="ENSCSRG00000021356.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070974">
        <property type="term" value="F:POU domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047571">
        <property type="entry name" value="OCA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043265">
        <property type="entry name" value="OCAT2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36689">
        <property type="entry name" value="COLORECTAL CANCER-ASSOCIATED PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR36689:SF1">
        <property type="entry name" value="POU CLASS 2 HOMEOBOX ASSOCIATING FACTOR 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52003">
        <property type="entry name" value="OCA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0010">Activator</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0804">Transcription</keyword>
    <keyword evidence="1" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="OCA" evidence="4">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS52003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029139.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="234" mass="26000" checksum="DE6A48604F6FAF94" modified="2022-01-19" version="1">QGVRVKITVKELLQQRRARQAAVDTTVSRGSSSVQFPESVSPPCTAPYFDAEPVSSASTYFQPRQFPNCISCEENPSYLEQLVDTCLQTETPLDSSLSALQTSTHYNPDTFQSTPLCFNQSLVPGSPASSDLSSPLDYSYSPPQLPPFAPLNYSPLSPLDTTNYGYPLEECSHLQYSSSPSACYCSSCASEHLDTFRVSEYFPYPSADCMDYPGTMTMADDFFRRDRNYDICYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XI35</accession>
    <name>A0A8C3XI35_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Family with sequence similarity 204 member A</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XI35"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000936.1">
        <property type="protein sequence ID" value="ENSCSRP00000000912.1"/>
        <property type="gene ID" value="ENSCSRG00000000721.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037690">
        <property type="entry name" value="FAM204A"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14386">
        <property type="entry name" value="PROTEIN FAM204A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14386:SF2">
        <property type="entry name" value="PROTEIN FAM204A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="13"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="32"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="48"/>
            <end position="57"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000912.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="239" mass="26979" checksum="8523AC0663BF39EF" modified="2022-01-19" version="1">MWSGLLPPGVNESDVDLSSDDGDPVDGPVSCSKEDKGDEDFKGIRVSDFQTNRPESITESKSIPIAVADGENEYQECPSGVSLKMWNKFQELQKKNFEMKVQTNQGNRGKKRKRYRKVVCLSFSQQSSNEGQWKDLTQYFGINDRFESLVSNRAAQKSGLEVSIDNSLTEGDIERAEELSNRLATRELGVKIAKAVACRNFVKAKQDTEASQEARKKKKLAWGFEAKKRWETKSNMGYM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XII9</accession>
    <name>A0A8C3XII9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Cation-transporting ATPase</fullName>
            <ecNumber evidence="12">7.2.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11 12">
            <text>ATP + H2O = ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13065"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Membrane</location>
            <topology evidence="1 12">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type V subfamily.</text>
    </comment>
    <dbReference type="EC" id="7.2.2.-" evidence="12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XII9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000767.1">
        <property type="protein sequence ID" value="ENSCSRP00000000747.1"/>
        <property type="gene ID" value="ENSCSRG00000000562.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031902">
        <property type="term" value="C:late endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019829">
        <property type="term" value="F:ATPase-coupled monoatomic cation transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015662">
        <property type="term" value="F:P-type ion transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015203">
        <property type="term" value="F:polyamine transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd07542">
        <property type="entry name" value="P-type_ATPase_cation"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1110.10:FF:000023">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.70.150.10:FF:000035">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000075">
        <property type="entry name" value="Cation-transporting ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.150.10">
        <property type="entry name" value="Calcium-transporting ATPase, cytoplasmic transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1110.10">
        <property type="entry name" value="Calcium-transporting ATPase, transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004014">
        <property type="entry name" value="ATPase_P-typ_cation-transptr_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023299">
        <property type="entry name" value="ATPase_P-typ_cyto_dom_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018303">
        <property type="entry name" value="ATPase_P-typ_P_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023298">
        <property type="entry name" value="ATPase_P-typ_TM_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008250">
        <property type="entry name" value="ATPase_P-typ_transduc_dom_A_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059000">
        <property type="entry name" value="ATPase_P-type_domA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006544">
        <property type="entry name" value="P-type_TPase_V"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047819">
        <property type="entry name" value="P5A-ATPase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047821">
        <property type="entry name" value="P5B-type_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001757">
        <property type="entry name" value="P_typ_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044492">
        <property type="entry name" value="P_typ_ATPase_HD_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01494">
        <property type="entry name" value="ATPase_P-type"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01657">
        <property type="entry name" value="P-ATPase-V"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45630:SF4">
        <property type="entry name" value="CATION-TRANSPORTING ATPASE 13A5-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45630">
        <property type="entry name" value="CATION-TRANSPORTING ATPASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13246">
        <property type="entry name" value="Cation_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00690">
        <property type="entry name" value="Cation_ATPase_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00122">
        <property type="entry name" value="E1-E2_ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12409">
        <property type="entry name" value="P5-ATPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00119">
        <property type="entry name" value="CATATPASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00121">
        <property type="entry name" value="NAKATPASE"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00002">
        <property type="entry name" value="C1.7:_P-type_atpase_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00003">
        <property type="entry name" value="Haloacid_Dehalogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDF00027">
        <property type="entry name" value="p-type_atpase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81653">
        <property type="entry name" value="Calcium ATPase, transduction domain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81665">
        <property type="entry name" value="Calcium ATPase, transmembrane domain M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81660">
        <property type="entry name" value="Metal cation-transporting ATPase, ATP-binding domain N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00154">
        <property type="entry name" value="ATPASE_E1_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="7 12" id="KW-0460">Magnesium</keyword>
    <keyword evidence="10 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 12" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5 12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 12" id="KW-1278">Translocase</keyword>
    <keyword evidence="3 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="27"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="198"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="374"/>
            <end position="398"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="410"/>
            <end position="432"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="865"/>
            <end position="887"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="893"/>
            <end position="912"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="933"/>
            <end position="955"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="1005"/>
            <end position="1021"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="1042"/>
            <end position="1059"/>
        </location>
    </feature>
    <feature type="domain" description="P5B-type ATPase N-terminal" evidence="15">
        <location>
            <begin position="13"/>
            <end position="96"/>
        </location>
    </feature>
    <feature type="domain" description="Cation-transporting P-type ATPase N-terminal" evidence="14">
        <location>
            <begin position="142"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="domain" description="P-type ATPase A" evidence="13">
        <location>
            <begin position="239"/>
            <end position="360"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006000"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00049360"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU362082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF00122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF12409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000747.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1123" mass="125932" checksum="19BB134D2551C2BC" modified="2022-01-19" version="1">MGHQAGKKNYILNYEIFGYKTQGCRKAMCIAGYIFSCGALLLLFYWKPAWDVWANCIPCNLQEADVILLRTTDEFQKYTRKKVTWIDFESGCSKWHLCHLVLQVRSIQVQKIRYIWDLSVKQFQKVGSLDDSNSCYNIHHKFGTGLTREEQNIRRLVCGPNAIEVEIRPIWKLLFKEILNPFYVFQTFTLTLWLCQGYIEYSVAIIILSVISIGLTVYDLRQQSVKLHDLVEEHNKVQVTACTKDEGYKKLESRYLVPGDILVLEGKKHSLPCDAILIDGGCIVDEGMLTGESIPVTKTPLPHTENTKSWKTHSAEDYRRHVLFCGTEVIQTKPTGKGPVRAVVLQTGFNTAKGDLVRSILYPKPMNFKLYRDAFKFIIILTLIGVLGLIYTVCVYVQHKVVAETVAMALLLFTVSVPPAIPAALTTGIVYAQKRLKNKKIFCISPQRINICGQINLVCFDKTGTLTEDGLDLWGLIPSEGSCFQNVHSFASGTPLPWGLLCGAMASCHSLIVLDEKIQGDPLDRKMFEGTCWVITAHSKAGVPDTSVIVKPGPNARNAPVDGIAILHQFPFSSGLQRMSVITQQIGKDQYDLYMKGAPEMVTSFCRPETVPTDFIKELKVYTTQGFRVIALAHKALNMGEDEVENELTFLGLLIMENRLKAESKPVLEELSAARIRSVMITGDNLQTAVTVAKNSEMISKTSKVILIEASEPEGPTPASITWQLVEDSKQNAAGITVSTTERTVPERESNNYHFALNGKSYQVIVKHFKSLLPKILVNGTVFARMSPGQKSSLVEEFQKLNYYVGMCGDGANDCGALKMAHAGISLSEQEASVASPFTSQIPNVECVPELIREGRAALVASFAVFKYLTLYGLTQFIGTALLYWQLQIFGNYQYLMQDVVITLLVCLTMSLTQAYPKLAPYRPPGQLISPPLLLSVILHTGITAIMLVCGFLFVKQQPKKDKRIQTSVSCSNHSLSSVSTILNRTGTANAADVPSSVLSYEDTTLWPLATINCIILAFVFSKGKPFRKPVYTNCEYNCINMVYILIMLLVTFCVSFFVEDVVLQNRHLWLLIKKCFRFRSHSQYRKWQRKLEKDPTWPPLKRKDFAENSKNEIYINPNDAFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XK36</accession>
    <name>A0A8C3XK36_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Keratin, type II cytoskeletal 8</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">Cytokeratin-8</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Keratin-8</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Together with KRT19, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus matrix</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
            <location evidence="3">Nucleoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the intermediate filament family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XK36"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005372.1">
        <property type="protein sequence ID" value="ENSCSRP00000005208.1"/>
        <property type="gene ID" value="ENSCSRG00000003876.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045095">
        <property type="term" value="C:keratin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016363">
        <property type="term" value="C:nuclear matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1160:FF:000001">
        <property type="entry name" value="Keratin type II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.170:FF:000004">
        <property type="entry name" value="Keratin, type II cytoskeletal 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.500">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018039">
        <property type="entry name" value="IF_conserved"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003054">
        <property type="entry name" value="Keratin_II"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45616">
        <property type="entry name" value="GATA-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45616:SF26">
        <property type="entry name" value="KERATIN, TYPE II CYTOSKELETAL 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01276">
        <property type="entry name" value="TYPE2KERATIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01391">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00226">
        <property type="entry name" value="IF_ROD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 13" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="5" id="KW-0416">Keratin</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="15">
        <location>
            <begin position="90"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="143"/>
            <end position="226"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="280"/>
            <end position="374"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00037766"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00039429"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00042886"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00042964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005208.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="462" mass="52352" checksum="0026351911431ECD" modified="2022-01-19" version="1">MSVISFSKKYRSSPHNFSSHSYDSSVSPLTYAISSPVDRKFRGARSPWGLRMSGGAGIEGSLVAVNVNRSLMNPIETGLDPEIQHVKTQEKEQIKTLNNKFAHFIDKVRTLEQHNQVLKTKRSILQGQKIGPSNMENMFKAYINNLKKQLEDLGQQRGRLESEQGNMQDLLEEFKQKYEDEINHRTGRENEFVLLKKEVDETYIRKQELEVALQHLTDEINFLRELYEADVEMSNTPVVISVDSSPKLDVDSIIAEARVQYQEMAENSREEAESKYRITYEQIQEKADRHGEELRAAKTELNELTRMIHRIRAEMAALKEQNAKLTADIVQTEEQGKVAVADATEKLQKMEHALQRAKQDMAVQLQEYRALMNLKLALDIEIATYRKLLEGEESRWALGWGWCRSHVGVYSRTAFYGDGCSCRSVPAASQLSTASDSPLPHAVPYAGMSGGQALSAAVLRQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKY9</accession>
    <name>A0A8C3XKY9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">F-box and leucine rich repeat protein 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKY9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005950.1">
        <property type="protein sequence ID" value="ENSCSRP00000005763.1"/>
        <property type="gene ID" value="ENSCSRG00000004350.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019005">
        <property type="term" value="C:SCF ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031146">
        <property type="term" value="P:SCF-dependent proteasomal ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22117">
        <property type="entry name" value="F-box_FBXL4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1280.50:FF:000050">
        <property type="entry name" value="F-box and leucine-rich repeat protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000628">
        <property type="entry name" value="F-box and leucine-rich repeat protein 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000152">
        <property type="entry name" value="F-box/LRR-repeat protein 4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036047">
        <property type="entry name" value="F-box-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001810">
        <property type="entry name" value="F-box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057207">
        <property type="entry name" value="FBXL15_LRR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006553">
        <property type="entry name" value="Leu-rich_rpt_Cys-con_subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13318:SF152">
        <property type="entry name" value="F-BOX_LRR-REPEAT PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13318">
        <property type="entry name" value="PARTNER OF PAIRED, ISOFORM B-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25372">
        <property type="entry name" value="DUF7885"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12937">
        <property type="entry name" value="F-box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00256">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00367">
        <property type="entry name" value="LRR_CC"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81383">
        <property type="entry name" value="F-box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50181">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="F-box" evidence="3">
        <location>
            <begin position="277"/>
            <end position="332"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005763.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="621" mass="70447" checksum="9DDC48164F45B859" modified="2022-01-19" version="1">MSPVFPMLTVLSMFYYICLRRRARTATRGEMMNSRRAIESNSRALPINVEVVQYAKEVLDFSSHYGSENSMSYTMWNLAGIPNVYPSSGDFTQTAVFRTYGTWWDQCPSAQLPFKRTPPNFCSHDYVELAFEEPVYPTAVHVLETYHPGAVIRILACSANPYSQNTPAEVRWEILWSEAPTKVNSPQARQFTPCIKQIDFPTNLIRLEVNSSLQDYYAELDAVVLHGVKERPVLSLKTLMIDMSDLDEDDDEEKNGCEMDSLNKQFSVAALREWTTNGYFDKLPYELIQLILSHLTVPDLCRLAQTCKLLYQHCCDPLQYIHLSLQPYWARINDTSLEYLLSRCTLVQWLNLSWTGNRGAISVSGFSRFLKVCGSELVRLELACGHFLNETCLEVIAEMCPNLQELNLSSCDKLPPQAFNHIAKVCSLKRLILYRTKVEQTALLSILNFCSELQHLSLGSCVMIEDYDLIASMMGAKCKKLRTLDLWRCKNITENGIAELASGCQLLEELDLGWCPTLQSSTGCFTSLARKLPNLQKLFLTANRSVCDTDIEELAANCTHLRQLDILGTRMVSPASLRKLLESCKDLSLLDVSFCSQIDNRVVLELNASFPNVFIKKSFTQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XL33</accession>
    <name>A0A8C3XL33_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Somatomedin B and thrombospondin type 1 domain containing</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XL33"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006221.1">
        <property type="protein sequence ID" value="ENSCSRP00000006027.1"/>
        <property type="gene ID" value="ENSCSRG00000004502.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.100.10:FF:000019">
        <property type="entry name" value="Thrombospondin type 1 domain containing 7A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.100.10">
        <property type="entry name" value="Thrombospondin type-1 (TSP1) repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039942">
        <property type="entry name" value="SBSPO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056801">
        <property type="entry name" value="SBSPON_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036024">
        <property type="entry name" value="Somatomedin_B-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001212">
        <property type="entry name" value="Somatomedin_B_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000884">
        <property type="entry name" value="TSP1_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036383">
        <property type="entry name" value="TSP1_rpt_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044004">
        <property type="entry name" value="TSP1_spondin_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20920">
        <property type="entry name" value="RPE-SPONDIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20920:SF2">
        <property type="entry name" value="SOMATOMEDIN-B AND THROMBOSPONDIN TYPE-1 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25031">
        <property type="entry name" value="SBSPON_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19028">
        <property type="entry name" value="TSP1_spondin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90188">
        <property type="entry name" value="Somatomedin B domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82895">
        <property type="entry name" value="TSP-1 type 1 repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00524">
        <property type="entry name" value="SMB_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50958">
        <property type="entry name" value="SMB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50092">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 4" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034854136" evidence="4">
        <location>
            <begin position="27"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="domain" description="SMB" evidence="5">
        <location>
            <begin position="30"/>
            <end position="81"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006027.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="270" mass="30581" checksum="CE163C99B21AF401" modified="2022-01-19" version="1">MSARALASVLWMVLLAPWRLWHRAEAGCSEERRCCPGRDPSCASTGWRMDRVYGTCFCDEACKLTGDCCYDFSQACPALPCIVGEWSHWSGCAEQCKPNLRMRRRYVKQEPKNGGEPCPLLEEKSGCLEYLTYQGQDCGHEHVPAFITTSEYSKERKRRAVSPLWSSDTEEAGYCVEFKTESLSHHCTVENRPYARWMQYLREGYTVCVACQPPAMNTGNRRCSGDGLGADGNKVLRWQAVGNPQCQGTWKKVRQLEQCSCPVVHSFIFT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XME6</accession>
    <name>A0A8C3XME6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">SWIM-type zinc finger 7 associated protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XME6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009053.1">
        <property type="protein sequence ID" value="ENSCSRP00000008751.1"/>
        <property type="gene ID" value="ENSCSRG00000006524.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097196">
        <property type="term" value="C:Shu complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28653">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28653:SF1">
        <property type="entry name" value="ATPASE SWSAP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="159"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="172"/>
            <end position="181"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008751.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="181" mass="19201" checksum="62E6A893A37493BB" modified="2022-01-19" version="1">MGRIQFLYPPSLRELLQLLASLPQSLSGPPALLLLDGLEQYLAGCPGPQAAARLSALLVDTASYFTGRLGADPRGSAPCCQLIASMRVSGETEVEDHLCILQRYFPAQCRLCPDSAAALGQEDCGGARIFRARLSQLGALDREWRLGFGLDGEMRVSPVPWGGAEDPGAASDTDRAAGAEK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNC0</accession>
    <name>A0A8C3XNC0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Tubulin tyrosine ligase like 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011066.1">
        <property type="protein sequence ID" value="ENSCSRP00000010671.1"/>
        <property type="gene ID" value="ENSCSRG00000007985.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015631">
        <property type="term" value="F:tubulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070740">
        <property type="term" value="F:tubulin-glutamic acid ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.470.20">
        <property type="entry name" value="ATP-grasp fold, B domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004344">
        <property type="entry name" value="TTL/TTLL_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12241">
        <property type="entry name" value="TUBULIN POLYGLUTAMYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12241:SF118">
        <property type="entry name" value="TUBULIN POLYGLUTAMYLASE TTLL2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03133">
        <property type="entry name" value="TTL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56059">
        <property type="entry name" value="Glutathione synthetase ATP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51221">
        <property type="entry name" value="TTL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="1" id="KW-0436">Ligase</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="395"/>
            <end position="421"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="402"/>
            <end position="415"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010671.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="503" mass="58433" checksum="02C93726C89F46FD" modified="2022-01-19" version="1">MAYDHDAEDILKPLVFRLHESVPEAVREVLLERGWSEFDEQEQDEADWNLYWQNSPFRMTDHRSIKPWQRLNHYPETVRITRKDYLARHLKRMKGIYGPSLYEFSPVAFIMPNDYVKFIAEYTKERQSQGRKPSYWICKPVDLSRGRGILIFQDIKDFVYDCMVIVQKYISNPLLISGYKWDLRLYVCVTSFCPLTIYTYEEGLVRFATEKFDLGSLDNVYAHLTNTSINKFGASYKKNKEGIGRGCKWTFSKFRSYLRSQEVDDLLLWQRINNIVMLTLLAITPSVPLTSNCFELFGFDILIDDTFKPWLLEVNCSPALRLDCSIDTIVKKRLLHDIIELLNYKQTDTLRENKEAVTKASYARRTHIPLTTQGENATDDAPDFLASRQESECTATSAVQPKTSSQSKATSKSKQLPGARHPAHASVQVTHWLPTAELCNYKLTIPPYFLSTKDRRPFPRVGDFVLIFPFNDAALEASRNGIDVKSIIQEIHKLMNKQFLQYY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP84</accession>
    <name>A0A8C3XP84_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">BHLH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP84"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014579.1">
        <property type="protein sequence ID" value="ENSCSRP00000013992.1"/>
        <property type="gene ID" value="ENSCSRG00000010694.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032502">
        <property type="term" value="P:developmental process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11416">
        <property type="entry name" value="bHLH_TS_ceHLH13_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000035">
        <property type="entry name" value="Pancreas-specific transcription factor 1a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050283">
        <property type="entry name" value="E-box_TF_Regulators"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23349">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23349:SF97">
        <property type="entry name" value="BHLH DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0804">Transcription</keyword>
    <keyword evidence="1" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="5">
        <location>
            <begin position="87"/>
            <end position="139"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013992.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="187" mass="21020" checksum="5318B41D0C0EAD17" modified="2022-01-19" version="1">IQSHPLLVSPENGLSDCSSLTGQLSPWPSFTCQSMFPDDAQISLTDLDGQTLQLEGSAELDSSFLVQPEANKPHKHHRLIPAPPYKVQRHAANIRERKRMLSINSAFDELRCHVPTFPYEKRLSKIDTLRLAIAYIALLSDILISGCHPKSYVEQCMKNGYKSHKNAIWNTSGKCAALISRCLYFRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPT2</accession>
    <name>A0A8C3XPT2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="26">Hyperpolarization activated cyclic nucleotide gated potassium channel 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the potassium channel HCN family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPT2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015867.1">
        <property type="protein sequence ID" value="ENSCSRP00000015216.1"/>
        <property type="gene ID" value="ENSCSRG00000011339.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098855">
        <property type="term" value="C:HCN channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030552">
        <property type="term" value="F:cAMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005272">
        <property type="term" value="F:sodium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005249">
        <property type="term" value="F:voltage-gated potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003254">
        <property type="term" value="P:regulation of membrane depolarization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00038">
        <property type="entry name" value="CAP_ED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000031">
        <property type="entry name" value="Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.630:FF:000002">
        <property type="entry name" value="Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.10:FF:000007">
        <property type="entry name" value="Putative potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.630">
        <property type="entry name" value="Helix hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.10">
        <property type="entry name" value="Jelly Rolls"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018488">
        <property type="entry name" value="cNMP-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000595">
        <property type="entry name" value="cNMP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018490">
        <property type="entry name" value="cNMP-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013621">
        <property type="entry name" value="Ion_trans_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051413">
        <property type="entry name" value="K/Na_HCN_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003938">
        <property type="entry name" value="K_chnl_volt-dep_EAG/ELK/ERG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014710">
        <property type="entry name" value="RmlC-like_jellyroll"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45689">
        <property type="entry name" value="I[[H]] CHANNEL, ISOFORM E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45689:SF4">
        <property type="entry name" value="POTASSIUM_SODIUM HYPERPOLARIZATION-ACTIVATED CYCLIC NUCLEOTIDE-GATED CHANNEL 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00027">
        <property type="entry name" value="cNMP_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08412">
        <property type="entry name" value="Ion_trans_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01463">
        <property type="entry name" value="EAGCHANLFMLY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00100">
        <property type="entry name" value="cNMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51206">
        <property type="entry name" value="cAMP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00888">
        <property type="entry name" value="CNMP_BINDING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50042">
        <property type="entry name" value="CNMP_BINDING_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="17" id="KW-0114">cAMP</keyword>
    <keyword evidence="7" id="KW-0116">cAMP-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="20" id="KW-0407">Ion channel</keyword>
    <keyword evidence="15" id="KW-0406">Ion transport</keyword>
    <keyword evidence="19" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="16 24" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0630">Potassium</keyword>
    <keyword evidence="10" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="6" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="14" id="KW-0915">Sodium</keyword>
    <keyword evidence="4" id="KW-0894">Sodium channel</keyword>
    <keyword evidence="18" id="KW-0739">Sodium transport</keyword>
    <keyword evidence="8 24" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="13 24" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="11" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="208"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="238"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="437"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="domain" description="Cyclic nucleotide-binding" evidence="25">
        <location>
            <begin position="540"/>
            <end position="655"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="784"/>
            <end position="813"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="832"/>
            <end position="851"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="868"/>
            <end position="938"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="978"/>
            <end position="1047"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="84"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="23">
        <location>
            <begin position="113"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="784"/>
            <end position="799"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="868"/>
            <end position="892"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="929"/>
            <end position="938"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="993"/>
            <end position="1002"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="23">
        <location>
            <begin position="1015"/>
            <end position="1027"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022566"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="PROSITE" id="PS50042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015216.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1160" mass="126346" checksum="AC119A5F50EAE0D3" modified="2022-01-19" version="1">MDKLPPAMRKRLYSLPQPGGAKASIMDEEGDGDKDTRRRSIRLKPLPAAGGPRGDASPEPGAKSSTNGDCRRFRGSLSSLGSRHLHDAAEGRRLIGGEGEAASPGEERSPPGGGEPPPPAPPPEPQALPASASIKVEGGAGGDQITPDEELQLGQAGFMQRQFGAMLQPGVNKFSLRMFGSQKAVEREQERVKSAGFWIIHPYSDFRFYWDLTMLLLMVGNLIIIPVGITFFKDENTTPWIVFNVVSDTFFLIDLVLNFRTGIVVEDNTEIILDPQRIKMKYLKSWFMVDFISSIPVDYIFLIVETRIDSEVYKTARALRIVRFTKILSLLRLLRLSRLIRYIHQWEEIFHMTYDLASAVVRIVNLIGMMLLLCHWDGCLQFLVPMLQDFPEDCWVSLNHMVNDSWGKQYSYALFKAMSHMLCIGYGQQAPVGMSDVWLTMLSMIVGATCYAMFIGHATALIQSLDSSRRQYQEKYKQVEQYMSFHKLPADMRQRIHDYYEHRYQGKMFDEESILGELSEPLREEIINFNCRKLVASMPLFANADPNFVTSMLTKLRFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKETKLADGSYFGEICLLTRGRRTASVRADTYCRLYSLSVDNFNEVLEEYPMMRRAFETVALDRLDRIGKKNSILLHKVQHDLNSGVFNYQENEIIQQIVRHDREMAHCAHNVQAAAAAAAAAASTPTPVIWTPLIQAPLQAAAATTSVAIALTHHPHLPTAIFRPPMSVLGSLGQPSSQTPRQLKRFQSIIPSAGPSAVGSPSSTPSQLHTPGAETPSSSSFQIQQLAGFTASAGLGQFHQASVGSPSPSSSQQCLGGTSSAGLNQFQQAGFGHFQQATTSSPSTSFTQLSSNSPSNLLNQFQPTTPRPPQVGQLQPLTGSGTLGGINHFQPPPSSSSPSSSLSQLAQASGGSLSALCQIQPSALGSATGTIGQLHQERSSFASMSPLQQPGVASPCYTPSGLSPPSQSPVAARTFQCGPARASSSHGSLLMPQTSSPPPLVLQPKSSPHLPPRHLSQDIKLISASHPSLPQELAQTLSQSSPLSSRESILSFFPFSGGGSGLLGKPCSSIPGRMTLPRQMSSGSLLHPLVSGARAVVAPALTAGGRKESVVLPGELEPVRSKLPSNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRE9</accession>
    <name>A0A8C3XRE9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Chromobox 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRE9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017893.1">
        <property type="protein sequence ID" value="ENSCSRP00000017103.1"/>
        <property type="gene ID" value="ENSCSRG00000013177.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035102">
        <property type="term" value="C:PRC1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032183">
        <property type="term" value="F:SUMO binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061665">
        <property type="term" value="F:SUMO ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016925">
        <property type="term" value="P:protein sumoylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043531">
        <property type="entry name" value="CBX4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033773">
        <property type="entry name" value="CBX7_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46727">
        <property type="entry name" value="E3 SUMO-PROTEIN LIGASE CBX4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46727:SF1">
        <property type="entry name" value="E3 SUMO-PROTEIN LIGASE CBX4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17218">
        <property type="entry name" value="CBX7_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="23"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="204"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="40"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="93"/>
            <end position="104"/>
        </location>
    </feature>
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            <begin position="157"/>
            <end position="173"/>
        </location>
    </feature>
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            <begin position="209"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="321"/>
            <end position="333"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="338"/>
            <end position="350"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017103.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="457" mass="50563" checksum="0FF12BE1239C0514" modified="2022-01-19" version="1">MGYRKRGPKPKPLVVQLPSFARRSNVLTGLQDPAVDNRLELSSSGKSQQHQYELNSKKHHPYQPHGKESSMKHQPHSKGKYYYQLNSKKHHHYQPDPKMYEPHHQPSSKEPQSQACLDHSKSPLVTHPDKWAHSPAKSLLSPVKNLATEGKNGAEKNLSSGTGPPSRDGVTSNGIGGKMKIVKNKNKNGRIVIVMSKYMENGMQAVKIKSGEPPRKRTTEERTPRKGGEEKQEAWRKHGEERVAGSDPKSKAGLEGGQPHTELRGSPRKTPPAKEAPPPPEQPLQLTTKPNLVPWSLDPSREHSPVPMGLNLSIPGSRKRCLSEPHEEREPGKKRLTSRSISAPTCLSPQATERPEHPPPAAPQPEVILLDSDLDEPIDLRCVKPRAECELAVAQVKPEVPLVLAEKPAVEPPPQQEADGEGEAEPLQEFKPFFGNIIITDVTANCLTVTFKEYVTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRZ5</accession>
    <name>A0A8C3XRZ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="24">Tyrosine-protein kinase</fullName>
            <ecNumber evidence="24">2.7.10.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="23 27">
            <text>L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:10596"/>
            <dbReference type="Rhea" id="RHEA-COMP:10136"/>
            <dbReference type="Rhea" id="RHEA-COMP:20101"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:46858"/>
            <dbReference type="ChEBI" id="CHEBI:61978"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.10.2"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cell membrane</location>
            <topology evidence="5">Peripheral membrane protein</topology>
            <orientation evidence="5">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Cytoplasm</location>
            <location evidence="6">Cell cortex</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2 24">Cytoplasm</location>
            <location evidence="2 24">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="24">Belongs to the protein kinase superfamily. Tyr protein kinase family. Fes/fps subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.10.2" evidence="24"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRZ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019125.1">
        <property type="protein sequence ID" value="ENSCSRP00000018279.1"/>
        <property type="gene ID" value="ENSCSRG00000013987.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="546826at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070161">
        <property type="term" value="C:anchoring junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042995">
        <property type="term" value="C:cell projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008289">
        <property type="term" value="F:lipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004715">
        <property type="term" value="F:non-membrane spanning protein tyrosine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd07686">
        <property type="entry name" value="F-BAR_Fer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05085">
        <property type="entry name" value="PTKc_Fer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10361">
        <property type="entry name" value="SH2_Fps_family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.160:FF:000005">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000622">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.60:FF:000029">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000089">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.505.10:FF:000020">
        <property type="entry name" value="Tyrosine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.160">
        <property type="entry name" value="HR1 repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.505.10">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031160">
        <property type="entry name" value="F_BAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001060">
        <property type="entry name" value="FCH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037452">
        <property type="entry name" value="Fer_F-BAR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035849">
        <property type="entry name" value="Fes/Fps/Fer_SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050198">
        <property type="entry name" value="Non-receptor_tyrosine_kinases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000980">
        <property type="entry name" value="SH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036860">
        <property type="entry name" value="SH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016250">
        <property type="entry name" value="Tyr-prot_kinase_Fes/Fps"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24418">
        <property type="entry name" value="TYROSINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00611">
        <property type="entry name" value="FCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00017">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000632">
        <property type="entry name" value="TyrPK_fps"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00401">
        <property type="entry name" value="SH2DOMAIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00055">
        <property type="entry name" value="FCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00252">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55550">
        <property type="entry name" value="SH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51741">
        <property type="entry name" value="F_BAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50001">
        <property type="entry name" value="SH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13 24" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="14" id="KW-0965">Cell junction</keyword>
    <keyword evidence="7" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="22" id="KW-0966">Cell projection</keyword>
    <keyword evidence="16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8 24" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="20 24" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="12 24" id="KW-0418">Kinase</keyword>
    <keyword evidence="17" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="18" id="KW-0472">Membrane</keyword>
    <keyword evidence="11 24" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="21" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="15" id="KW-0727">SH2 domain</keyword>
    <keyword evidence="10 24" id="KW-0808">Transferase</keyword>
    <keyword evidence="19 24" id="KW-0829">Tyrosine-protein kinase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004282"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022999"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023137"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00051245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PIRNR" id="PIRNR000632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018279.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="822" mass="94525" checksum="77F92788A10A146C" modified="2022-01-19" version="1">MGFGSDLEYSHDALLKLQDWELRLLETVKKFMAMRVKSDKEYASTLQNLCNQVDKESTSQLDYISNVSKSWLLLVQQTEQLSRIMKTHAEDLNSGPLHRLTVMIKDKQQVKKSYIGVHQQIEAEMFKVTKTELEKLKSNYRQLIKEVNSAKEKYKEAVAKGKETEKAKDRCDKATMKLHMLHNQYVLALKGAQLHQHQYYDTTLPLLLDSLQKMQEEMVKALKGILDEYSQITSLVTEEIVNVHKEIQTSVEQIDPNSEYNSFIEAHRSPENVEQEIVFDTSLLEENENLQANEIMWNNLTAESLQGMLKTVVEELIQTQQMLLNKEELLLELEKKIEESSKTCEKKSDIVLLLSQKQALEELKQTVQQLRCTEAKFTAQKELLEQKVQENDGKEPPPVVNYEEDDRSVTSMDKKDKVSRFDTIRHSIAGMIRSPKSMLGSSSFFDVISTSEKPLAEQDWYHGAIPRIEAQELLKQQGDFLVRESHGKPGEYVLSVFSDGQRRHFIIQYADNQYRFEGTGFPTIPQLIDHHYTTKQVITKKSGVVLLNPVVKDKKWVLNHEDVTLGELLGKGNFGEVYKGTLKDKTPVAVKTCKEDLPQELKIKFLSEARILKQYDHPNIVKLIGVCTQRQPIYIVMELIPGGDFLSFLRKKKDELKTKQLVKFSLDAAAGMAYLESKNCIHRDLAARNCLVGENNVLKISDFGMSRQEDDGVYSSSGLKQIPIKWTAPEALNYGRYTSESDVWSFGILLWETFSLGVCPYPGMTNQQAREQVEKGYRMSAPQKCPEEIYKIMQRCWDYKPENRPKFSEIQKELSSIKKKVT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSB5</accession>
    <name>A0A8C3XSB5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">TLDc domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the IFI44 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSB5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021369.1">
        <property type="protein sequence ID" value="ENSCSRP00000020460.1"/>
        <property type="gene ID" value="ENSCSRG00000015454.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00882">
        <property type="entry name" value="Ras_like_GTPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006571">
        <property type="entry name" value="TLDc_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14241">
        <property type="entry name" value="INTERFERON-INDUCED PROTEIN 44"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14241:SF32">
        <property type="entry name" value="VWFA DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07534">
        <property type="entry name" value="TLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00584">
        <property type="entry name" value="TLDc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51886">
        <property type="entry name" value="TLDC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="TLDc" evidence="2">
        <location>
            <begin position="2"/>
            <end position="151"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009243"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51886"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020460.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="425" mass="47208" checksum="7ECD5013FB64BE3A" modified="2022-01-19" version="1">MAGVKSRLTQDEVKQLQHLLGSRQFSLLYKASVHGYNASIFHAKCDTQGPTVAIGYNGSGYIFGGFTSQSYVSSGAYINDEKAFLFRLKGKEGVLSPLKIPVKTAAGAIYDYSANGPNFAATSSNNYYTYNVADLHGNDLGLIECEVYRVEGKLISKEKMEREKIMEEIRSYKPYLNSVPQIRILVLGPIGAGKSSFFNSVNSVFRGYVTSQATAGSDNTSVTTQYRTYPVKDGRDGKPLPIVFCDTMGIEEKLGTGLEIDEVSNIIKGHVPDRYQVGFLQFCAVQVTSFSTPSLKDEIHCVAIVIDGCKIEILSEKLEEKLKQLRRKVNQFGIPQLVLLTKVDEICPIGELFRIILFVPFLQMRITAEKLGIPLAQIVPVKNYCSELDLSCDVDILLLSAVRQLIRLAESYLDNFPFEKPKKEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSM7</accession>
    <name>A0A8C3XSM7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Splicing factor, suppressor of white-apricot homolog</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Splicing factor, arginine/serine-rich 8</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="13">Suppressor of white apricot protein homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSM7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022040.1">
        <property type="protein sequence ID" value="ENSCSRP00000021108.1"/>
        <property type="gene ID" value="ENSCSRG00000016014.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000395">
        <property type="term" value="P:mRNA 5'-splice site recognition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.790:FF:000003">
        <property type="entry name" value="Splicing factor, suppressor of white-apricot homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.790:FF:000005">
        <property type="entry name" value="Splicing factor, suppressor of white-apricot homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.790">
        <property type="entry name" value="Surp module"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000061">
        <property type="entry name" value="Surp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040397">
        <property type="entry name" value="SWAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035967">
        <property type="entry name" value="SWAP/Surp_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019147">
        <property type="entry name" value="SWAP_N_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13161">
        <property type="entry name" value="SPLICING FACTOR SUPPRESSOR OF WHITE APRICOT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13161:SF15">
        <property type="entry name" value="SPLICING FACTOR, SUPPRESSOR OF WHITE-APRICOT HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09750">
        <property type="entry name" value="DRY_EERY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01805">
        <property type="entry name" value="Surp"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM01141">
        <property type="entry name" value="DRY_EERY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00648">
        <property type="entry name" value="SWAP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109905">
        <property type="entry name" value="Surp module (SWAP domain)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50128">
        <property type="entry name" value="SURP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="10" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0678">Repressor</keyword>
    <keyword evidence="6" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="SURP motif" evidence="16">
        <location>
            <begin position="223"/>
            <end position="265"/>
        </location>
    </feature>
    <feature type="domain" description="SURP motif" evidence="16">
        <location>
            <begin position="470"/>
            <end position="510"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="37"/>
        </location>
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    <feature type="region of interest" description="Disordered" evidence="15">
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            <begin position="164"/>
            <end position="195"/>
        </location>
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            <end position="311"/>
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    <feature type="region of interest" description="Disordered" evidence="15">
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            <begin position="417"/>
            <end position="448"/>
        </location>
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    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="524"/>
            <end position="574"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="606"/>
            <end position="664"/>
        </location>
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    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="752"/>
            <end position="1013"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="15">
        <location>
            <begin position="24"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="296"/>
            <end position="307"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="348"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="423"/>
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        </location>
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            <end position="621"/>
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        <location>
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            <begin position="793"/>
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        </location>
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        <location>
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        <location>
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    <feature type="compositionally biased region" description="Low complexity" evidence="15">
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            <begin position="1001"/>
            <end position="1012"/>
        </location>
    </feature>
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            <dbReference type="ARBA" id="ARBA00022553"/>
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            <dbReference type="ARBA" id="ARBA00022664"/>
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    </evidence>
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    </evidence>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
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            <dbReference type="ARBA" id="ARBA00068355"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00078360"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00079562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
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    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50128"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021108.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1037" mass="115070" checksum="AD3CBB2114DB6E59" modified="2022-01-19" version="1">MYGGAGGPRRTVEEAGPPPLMLLSGGGAAPGPPGGGGGGSRVELLVFGYACKLFRDDEKAQYQEQGRHLIPWMGDPKIMIDRYDGRGHLHDLSDYDAEYSTWNRDYQLSEEEARIDALCDEERYLALHTDLLEEEARQEEEYKRLSEALAEDGTYNAVGFSYGSDYYDPSEPTEEEEQQASREREAAAQAQNVEENEEPFIAPLGLSVPPDVELPPTAKMHAIIERTANFVCKQGVQFEIMLKAKQARNSQFDFLRFDHYLNPYYKLIQKAMKEGRYAAPSENKMEEKKNSKVNSDEEDDDEDDEDGNYLHPSLFASKKCSRLEELMKPLKVVDPDHPLAALVRKAQSDNNSSTPQSADGAAIQTSQVDYPADSTVAAMYYSYYMLPDGTYCLAPPPPGIDVATYYSALPAGMTVSSTGVTSIPPPPGTTPPPPPDTTESNSGLTSTTPAASTIAPVVAIIPPPPDIQPVIDKLAEYVARNGIKFETSVRAKNDLRFEFLQPWHQYNPYYEFKKQFFLQKESSDSSQGASLSEDVPADTASDTQGETQFLDDHTSEDASEMDAPGIKKDSPVSKTISDGKLVKASFAPISFAIKAKENDLLPLEKNRVKLDDDSDEEEEGEGKEGQENASSSSNNNPTLATPCIAAEEKKPQLTQEELEAKQAKQKLEDRLAAAAREKLAQASKESKEKQLQAERKRKAALFLQTLKNPLAEAEVEKIEENSFNMEKCQEGKYHQPGKRVRRLCHEYGSKAVSNMPYPLLTGARTLPTVEVKPSSERPSSQSKDPPRDEEKEKKKKKHKKRSRTRSRSPSKYHSSSKSRSRPHSKAKHSLPTAYRTVRHSRLTASTGTLSMEPSLSNSSMAAATERENYQAASTTKRFDCWSSLEGNPGKTSRSRSRSPRRRVHSPERRREERAVPTAYRISNSPGMSRKRTRSRSPHEKKKKRRSRSCTKSKARSHSPSMSPGKQSTHKNSVHSTSVSPVESRESSQERSRGVSQEKDGQISSAIVSSVQSKITQDLMAKVRAMLAASKNIQTSAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XW51</accession>
    <name>A0A8C3XW51_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Protein Abitram</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Actin-binding transcription modulator</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Protein Simiate</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Dendrite</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cell projection</location>
            <location evidence="4">Growth cone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus speckle</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the ABITRAM family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XW51"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028172.1">
        <property type="protein sequence ID" value="ENSCSRP00000027052.1"/>
        <property type="gene ID" value="ENSCSRG00000020092.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032433">
        <property type="term" value="C:filopodium tip"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016607">
        <property type="term" value="C:nuclear speck"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003785">
        <property type="term" value="F:actin monomer binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048813">
        <property type="term" value="P:dendrite morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030833">
        <property type="term" value="P:regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051489">
        <property type="term" value="P:regulation of filopodium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.100:FF:000048">
        <property type="entry name" value="Protein Abitram"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039169">
        <property type="entry name" value="Abitram"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033753">
        <property type="entry name" value="GCV_H/Fam206"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011053">
        <property type="entry name" value="Single_hybrid_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13651">
        <property type="entry name" value="PROTEIN ABITRAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13651:SF0">
        <property type="entry name" value="PROTEIN ABITRAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01597">
        <property type="entry name" value="GCV_H"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51230">
        <property type="entry name" value="Single hybrid motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0966">Cell projection</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00010764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00019325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00030463"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00030786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027052.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="170" mass="19183" checksum="1D941A988FA8885A" modified="2022-01-19" version="1">MAAPPGVTERYFTRWYKPDVKGNLCEDHCILQHSNRICVITLAEAHPLLQNGKTIKSINYQISANCSRLQNKVSGKSKRGAQFLTELAPLCRIACSDGKEYTIYSCIRGRLMEVNENILDNPAILQEKPSTEGYIAVVLPKFEESKTITQGLLTQKEYEEVLLKRFNSTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWZ2</accession>
    <name>A0A8C3XWZ2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Peptidase S1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWZ2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029956.1">
        <property type="protein sequence ID" value="ENSCSRP00000028792.1"/>
        <property type="gene ID" value="ENSCSRG00000021157.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000003">
        <property type="entry name" value="Transmembrane serine protease 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24252">
        <property type="entry name" value="ACROSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24252:SF28">
        <property type="entry name" value="TRANSMEMBRANE PROTEASE SERINE 11C ISOFORM X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2 5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="1 5" id="KW-0645">Protease</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 5" id="KW-0720">Serine protease</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="21"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="7">
        <location>
            <begin position="159"/>
            <end position="389"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028792.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="390" mass="42448" checksum="54188DC56A93BE79" modified="2022-01-19" version="1">LFRAHQLATKPRFFKPWKSALIAMAVALAVAITLGLLVYFLAFGKYCVCFHCLGTWYGAAPSGSGALHVTGSQQTRKSRKSEADKSLTSVLLVCSPDTGGVVAQVVLTFLFSATDNKAASMGTISTLRNYSCSLPILTVCGLRQNRSAKSKSSSTSERVVGGVASAELGDWPWQASLRQNNIHRCGATLISNTWLLSAAHCFRKANNPRLWTVTFGTLLRPSRMKRFVKAIIVHEKYRYPAHNYDIAVVKLSKGVDFTNIVHRVCLPDPSQIFPYNSDAVITGWGALSDDGDPNVLQEATVKLIDSNTCNRREVYDGVITPGMLCAGYLEGGIDACQGDSGGPLVSPDSRGMWYLAGIVSWGDECAKPNKPGVYTRVTYYRDWITSKTGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIM2</accession>
    <name>A0A8C3RIM2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Bromo adjacent homology domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIM2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000467.1">
        <property type="protein sequence ID" value="ENSCSRP00000000453.1"/>
        <property type="gene ID" value="ENSCSRG00000000380.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005677">
        <property type="term" value="C:chromatin silencing complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000976">
        <property type="term" value="F:transcription cis-regulatory region binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031507">
        <property type="term" value="P:heterochromatin formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04714">
        <property type="entry name" value="BAH_BAHCC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.490">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001025">
        <property type="entry name" value="BAH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053032">
        <property type="entry name" value="BAH_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043151">
        <property type="entry name" value="BAH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46576">
        <property type="entry name" value="BROMO ADJACENT HOMOLOGY DOMAIN-CONTAINING 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46576:SF1">
        <property type="entry name" value="BROMO ADJACENT HOMOLOGY DOMAIN-CONTAINING 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01426">
        <property type="entry name" value="BAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00439">
        <property type="entry name" value="BAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51038">
        <property type="entry name" value="BAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BAH" evidence="2">
        <location>
            <begin position="657"/>
            <end position="809"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="201"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="255"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="364"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="539"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="205"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="217"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="255"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="578"/>
            <end position="588"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="608"/>
            <end position="620"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000453.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="810" mass="89617" checksum="0C85273CCFF5B512" modified="2022-01-19" version="1">MTHARKKQLFLLKHPAGSAGQALSPVDGERMDRTEAGCSEQGETTDIQNCQSGFMGVNKSRNLQEIRKTYPLRKRLITSVDKKTCKVLLTRLEDVAGSLSKETQSGTKRDLSSWMDDFRPPCFPEQEPSAAPLEPRKRRLASLNAEAVNNLLFERDDGLLSGRRFRKDSVKASGDCSTKGLHCKASGNWPSLGKPAVKIVKEKSQSGSSQKCNSSDRSLDDVFEDGTKREDSGIPFHPTPKRLASLNAVAFLKLTHEKDQPLKPRSKSDGEGKSENHCSKSRLKWAKANRKNCVKSKKEMSNVKMEGPHGWQGFPASAFRNADHQDSPSLHGKMESLNYEPLSSSYDSTEGFYHRLPLLMGGQASMKPEYGRPGEKSPTPKQEFHQPSFPVQQIHPLPVPGNHTDCGCLCESSDLTPLNGFYVYYGQSGYSGYSHCSVYPKDELSQSTCEGLLVSPTSLPSGTPFQPLHWCNSPYCCGEGTAVNSYSLCGVMHVPESRISSVHTGRNNYPYKMPFAAESCKSLDQLSLTIPVAGHPASPAHPLSGCPVPSVPPAAEPVPHLQTPNSEPQTMARECPQSSKPPSGSKSGLRNTAGCLHACDSKAAGGHSHPKQQRISRRRATNGWIPVGAACEKAVYVVNEPEPAVRKSYQAVERDGEIIRVRDTVLLKSGPRKKSMPYVAKISALWEDPKTGELMMSLLWYYRPEHTQGGRNPSMHQNEIFASRHQDENSIACIEEKCYVLTFAEYCRFCALAKRRVEGIPGRKTMMVPPSEEYSTPPHRKVPEDTDPDLVFLCRHVYDFRHGRILKNPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJB6</accession>
    <name>A0A8C3RJB6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="37">Choline/ethanolaminephosphotransferase 1</fullName>
            <ecNumber evidence="34">2.7.8.1</ecNumber>
            <ecNumber evidence="35">2.7.8.2</ecNumber>
            <ecNumber evidence="36">2.7.8.22</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="38">1-alkenyl-2-acylglycerol choline phosphotransferase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="47 48">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="47" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="47" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="31">Catalyzes both phosphatidylcholine and phosphatidylethanolamine biosynthesis from CDP-choline and CDP-ethanolamine, respectively. Involved in protein-dependent process of phospholipid transport to distribute phosphatidyl choline to the lumenal surface. Has a higher cholinephosphotransferase activity than ethanolaminephosphotransferase activity.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>1,2-di-(9Z-hexadecenoyl)-sn-glycerol + CDP-choline = 1,2-di-(9Z-hexadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54336"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:83717"/>
            <dbReference type="ChEBI" id="CHEBI:84417"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:54337"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>1,2-di-(9Z-hexadecenoyl)-sn-glycerol + CDP-ethanolamine = 1,2-di-(9Z-hexadecenoyl)-sn-glycero-3-phosphoethanolamine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54340"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57876"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:84417"/>
            <dbReference type="ChEBI" id="CHEBI:138145"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:54341"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>1,2-didecanoyl-sn-glycerol + CDP-choline = 1,2-didecanoyl-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54236"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18155"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:78226"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:54237"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>1,2-dioctanoyl-sn-glycerol + CDP-choline = 1,2-dioctanoyl-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54232"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:76979"/>
            <dbReference type="ChEBI" id="CHEBI:78228"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:54233"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="39">
            <text>1-O-alkyl-2-acyl-sn-glycerol + CDP-choline = a 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:36179"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:36702"/>
            <dbReference type="ChEBI" id="CHEBI:52595"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="EC" id="2.7.8.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="39">
            <dbReference type="Rhea" id="RHEA:36180"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>1-O-hexadecyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54352"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:55430"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:77184"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:54353"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>1-O-hexadecyl-2-acetyl-sn-glycerol + CDP-choline = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54348"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:44811"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:75936"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:54349"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54332"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:74963"/>
            <dbReference type="ChEBI" id="CHEBI:82949"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:54333"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54244"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:73001"/>
            <dbReference type="ChEBI" id="CHEBI:75466"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="30">
            <dbReference type="Rhea" id="RHEA:54245"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-ethanolamine = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54252"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57876"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:73007"/>
            <dbReference type="ChEBI" id="CHEBI:75466"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:54253"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="42">
            <text>CDP-choline + 1,2-di-(9Z-octadecenoyl)-sn-glycerol = 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54240"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:52333"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:74669"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="42">
            <dbReference type="Rhea" id="RHEA:54241"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="44">
            <text>CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:32939"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17815"/>
            <dbReference type="ChEBI" id="CHEBI:57643"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="EC" id="2.7.8.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="44">
            <dbReference type="Rhea" id="RHEA:32940"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="40">
            <text>CDP-ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycerol = 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54248"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:52333"/>
            <dbReference type="ChEBI" id="CHEBI:57876"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:74986"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="40">
            <dbReference type="Rhea" id="RHEA:54249"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="41">
            <text>CDP-ethanolamine + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:32943"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17815"/>
            <dbReference type="ChEBI" id="CHEBI:57876"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:64612"/>
            <dbReference type="EC" id="2.7.8.1"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="41">
            <dbReference type="Rhea" id="RHEA:32944"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="43">
            <text>a 1-O-(1Z-alkenyl)-2-acyl-sn-glycerol + CDP-choline = a 1-O-(1Z-alkenyl)-2-acyl-sn-glycero-3-phosphocholine + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:36227"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58779"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:77286"/>
            <dbReference type="ChEBI" id="CHEBI:77296"/>
            <dbReference type="EC" id="2.7.8.22"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="43">
            <dbReference type="Rhea" id="RHEA:36228"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="5">Lipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="32">Phospholipid metabolism; phosphatidylcholine biosynthesis; phosphatidylcholine from phosphocholine: step 2/2.</text>
    </comment>
    <comment type="pathway">
        <text evidence="33">Phospholipid metabolism; phosphatidylethanolamine biosynthesis; phosphatidylethanolamine from ethanolamine: step 3/3.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Endoplasmic reticulum membrane</location>
            <topology evidence="4">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6 45">Belongs to the CDP-alcohol phosphatidyltransferase class-I family.</text>
    </comment>
    <dbReference type="EC" id="2.7.8.1" evidence="34"/>
    <dbReference type="EC" id="2.7.8.2" evidence="35"/>
    <dbReference type="EC" id="2.7.8.22" evidence="36"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000147.1">
        <property type="protein sequence ID" value="ENSCSRP00000000140.1"/>
        <property type="gene ID" value="ENSCSRG00000000108.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000008575.1">
        <property type="protein sequence ID" value="ENSCSRP00000008296.1"/>
        <property type="gene ID" value="ENSCSRG00000006155.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="196717at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047359">
        <property type="term" value="F:1-alkenyl-2-acylglycerol choline phosphotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004142">
        <property type="term" value="F:diacylglycerol cholinephosphotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004307">
        <property type="term" value="F:ethanolaminephosphotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006646">
        <property type="term" value="P:phosphatidylethanolamine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1760:FF:000002">
        <property type="entry name" value="Choline/ethanolamine phosphotransferase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1760">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000462">
        <property type="entry name" value="CDP-OH_P_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043130">
        <property type="entry name" value="CDP-OH_PTrfase_TM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048254">
        <property type="entry name" value="CDP_ALCOHOL_P_TRANSF_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014472">
        <property type="entry name" value="CHOPT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10414:SF27">
        <property type="entry name" value="CHOLINE_ETHANOLAMINEPHOSPHOTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10414">
        <property type="entry name" value="ETHANOLAMINEPHOSPHOTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01066">
        <property type="entry name" value="CDP-OH_P_transf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF015665">
        <property type="entry name" value="CHOPT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00379">
        <property type="entry name" value="CDP_ALCOHOL_P_TRANSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="15" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="13" id="KW-0460">Magnesium</keyword>
    <keyword evidence="19" id="KW-0464">Manganese</keyword>
    <keyword evidence="16 46" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="20" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-0594">Phospholipid biosynthesis</keyword>
    <keyword evidence="21" id="KW-1208">Phospholipid metabolism</keyword>
    <keyword evidence="48" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 45" id="KW-0808">Transferase</keyword>
    <keyword evidence="10 46" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14 46" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="46">
        <location>
            <begin position="87"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="46">
        <location>
            <begin position="117"/>
            <end position="135"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="46">
        <location>
            <begin position="181"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="46">
        <location>
            <begin position="210"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="46">
        <location>
            <begin position="249"/>
            <end position="274"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="46">
        <location>
            <begin position="286"/>
            <end position="304"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="46">
        <location>
            <begin position="371"/>
            <end position="389"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004232"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00005189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00010441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023209"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00035878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00035972"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00036059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00036100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00036329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00036341"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00036651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00036748"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00036890"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00037663"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00037890"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="ARBA" id="ARBA00037891"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="ARBA" id="ARBA00038986"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="ARBA" id="ARBA00038987"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="36">
        <source>
            <dbReference type="ARBA" id="ARBA00038994"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="37">
        <source>
            <dbReference type="ARBA" id="ARBA00039228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="38">
        <source>
            <dbReference type="ARBA" id="ARBA00042366"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="39">
        <source>
            <dbReference type="ARBA" id="ARBA00047335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="40">
        <source>
            <dbReference type="ARBA" id="ARBA00047910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="41">
        <source>
            <dbReference type="ARBA" id="ARBA00048120"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="42">
        <source>
            <dbReference type="ARBA" id="ARBA00048186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="43">
        <source>
            <dbReference type="ARBA" id="ARBA00048188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="44">
        <source>
            <dbReference type="ARBA" id="ARBA00048570"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="45">
        <source>
            <dbReference type="RuleBase" id="RU003750"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="46">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="47">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000140.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="48">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="416" mass="46412" checksum="16ABA142DDB8BAC8" modified="2022-01-19" version="1">MSGHRSSRKRCGESRLESPMDCGHVPATVCVLRKLVQLPTPPLSKHQLKRLEEHKYQSAGQSLLEPLMQGYWEWLVGRIPAWIAPNLITITGLLINICTTVILVYYCPTAAEQAPSWAYLACACGLFIYQSLDAIDGKQARRTNSSTPLGELFDHGCDSLSTVFVVLGTCIAVQLGTNPDWMFFCCFAGTFMFYCAHWQTYVSGTLRFGIIDVTEVQIFIIIMHLLAVIGGPPFWQSMIPVLNIQMKIFPALCTVAGTIFSCTNYFGVIFTGGVGKNGSTIAGTSVLSPFFHIGSVIILAAMIYKKSAVQLFEKHPCLYILTFGFVSAKITNKLVVAHMTKSEMHLHDTAFIGPALLFLDQYFNSFIDEYIVLWIAMIFSLFDLLRYCISVCNQIASHLRIHVFRIKVSPTHSNHH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKE1</accession>
    <name>A0A8C3RKE1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Coiled-coil domain-containing protein 177</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKE1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000602.1">
        <property type="protein sequence ID" value="ENSCSRP00000000583.1"/>
        <property type="gene ID" value="ENSCSRG00000000493.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029090">
        <property type="entry name" value="DUF4659"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33663">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 177"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33663:SF1">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 177"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15558">
        <property type="entry name" value="DUF4659"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="177"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="311"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="403"/>
            <end position="589"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1"/>
            <end position="12"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="181"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="208"/>
            <end position="224"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000583.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="655" mass="76067" checksum="493B0F8556625B65" modified="2022-01-19" version="1">MEGQLTKQLGTSTEEEAARGQKPTVPPAAERAKAKCRPPRPPPPTPAGEPGRRREQSPLLHLDLFNFDCPEAEGSRYVLTSPRSLEACARCAVKPVELLPRALSELVREAPGRSMRVAAGLYEVYEMDRQRKLQQCREERERIIREEKRRIFTPLMLSSLPSSPAARISFKTTPNGSCALAPGAGAPTGTKTKSHSLDSLQKRREGFSTKTSSESGASSSYSGESFRDRWPKGTPRTRTVAAMNSLVGRSFSLGDLSHSPQTTKKVEKIVKEVKKKKGLKEVPKRDRKIAALMIAKHQEENILSEQRYAAHLQWDSQRRRAEQQKEQEEKEKQRALLQCQKMWESQVEKRRGKLTQGQEAATMLKQRQCLMYEERWKEQAEKQDRMKRDKLERAIVEDKQKKLHQEHNLKVKEEDKKEFLEREEQLLQDKMSTAAQKKLKKELQLQKEKKLLNQAEKLKHEALLKELARQEAEEKEVLKASLEVNLHKAQENYEQLIEKRNQELREKAKREEMQIQRAKLAAERKEREQKEHLEALAKATERKLQHAAQVAEEVVQQKARKVVLSRLEKEKMQKVNKQKVEQYEDFRRREILLSIERKLERSEQIFKEKKTVQENARLVARASFHVREKVREETNMRTFDKMVSEAELHASLDKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLL7</accession>
    <name>A0A8C3RLL7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Transforming growth factor beta</fullName>
        </recommendedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Required to maintain the Transforming growth factor beta-3 (TGF-beta-3) chain in a latent state during storage in extracellular matrix. Associates non-covalently with TGF-beta-3 and regulates its activation via interaction with 'milieu molecules', such as LTBP1 and LRRC32/GARP, that control activation of TGF-beta-3. Interaction with integrins results in distortion of the Latency-associated peptide chain and subsequent release of the active TGF-beta-3.</text>
    </comment>
    <comment type="function">
        <text evidence="1">Transforming growth factor beta-3 proprotein: Precursor of the Latency-associated peptide (LAP) and Transforming growth factor beta-3 (TGF-beta-3) chains, which constitute the regulatory and active subunit of TGF-beta-3, respectively.</text>
    </comment>
    <comment type="function">
        <text evidence="13">Transforming growth factor beta-3: Multifunctional protein that regulates embryogenesis and cell differentiation and is required in various processes such as secondary palate development. Activation into mature form follows different steps: following cleavage of the proprotein in the Golgi apparatus, Latency-associated peptide (LAP) and Transforming growth factor beta-3 (TGF-beta-3) chains remain non-covalently linked rendering TGF-beta-3 inactive during storage in extracellular matrix. At the same time, LAP chain interacts with 'milieu molecules', such as LTBP1 and LRRC32/GARP that control activation of TGF-beta-3 and maintain it in a latent state during storage in extracellular milieus. TGF-beta-3 is released from LAP by integrins: integrin-binding results in distortion of the LAP chain and subsequent release of the active TGF-beta-3. Once activated following release of LAP, TGF-beta-3 acts by binding to TGF-beta receptors (TGFBR1 and TGFBR2), which transduce signal.</text>
    </comment>
    <comment type="subunit">
        <text evidence="14">Homodimer; disulfide-linked.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
            <location evidence="2">Extracellular matrix</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 14 16">Belongs to the TGF-beta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLL7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001754.1">
        <property type="protein sequence ID" value="ENSCSRP00000001701.1"/>
        <property type="gene ID" value="ENSCSRG00000001331.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005125">
        <property type="term" value="F:cytokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005160">
        <property type="term" value="F:transforming growth factor beta receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009887">
        <property type="term" value="P:animal organ morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051781">
        <property type="term" value="P:positive regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042127">
        <property type="term" value="P:regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048731">
        <property type="term" value="P:system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007179">
        <property type="term" value="P:transforming growth factor beta receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19386">
        <property type="entry name" value="TGF_beta_TGFB3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.90.10:FF:000004">
        <property type="entry name" value="Transforming growth factor beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.970:FF:000006">
        <property type="entry name" value="Transforming growth factor beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.970">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.90.10">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029034">
        <property type="entry name" value="Cystine-knot_cytokine"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001839">
        <property type="entry name" value="TGF-b_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001111">
        <property type="entry name" value="TGF-b_propeptide"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016319">
        <property type="entry name" value="TGF-beta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015615">
        <property type="entry name" value="TGF-beta-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015618">
        <property type="entry name" value="TGFB3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017948">
        <property type="entry name" value="TGFb_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848">
        <property type="entry name" value="TGF-BETA FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11848:SF34">
        <property type="entry name" value="TRANSFORMING GROWTH FACTOR BETA-3 PROPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00019">
        <property type="entry name" value="TGF_beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00688">
        <property type="entry name" value="TGFb_propeptide"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001787">
        <property type="entry name" value="TGF-beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01423">
        <property type="entry name" value="TGFBETA"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01426">
        <property type="entry name" value="TGFBETA3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00204">
        <property type="entry name" value="TGFB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57501">
        <property type="entry name" value="Cystine-knot cytokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00250">
        <property type="entry name" value="TGF_BETA_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51362">
        <property type="entry name" value="TGF_BETA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="9 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14 16" id="KW-0339">Growth factor</keyword>
    <keyword evidence="11 14" id="KW-0497">Mitogen</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 14" id="KW-0964">Secreted</keyword>
    <keyword evidence="7 14" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034385005" description="Transforming growth factor beta" evidence="14">
        <location>
            <begin position="24"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="domain" description="TGF-beta family profile" evidence="17">
        <location>
            <begin position="293"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="303"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="311"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="340"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="344"/>
            <end position="407"/>
        </location>
    </feature>
    <feature type="disulfide bond" description="Interchain" evidence="15">
        <location>
            <position position="373"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003972"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004498"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00045988"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00046153"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRNR" id="PIRNR001787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PIRSR" id="PIRSR001787-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU000354"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001701.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="408" mass="46674" checksum="CF2DB4A21D54EA1F" modified="2022-01-19" version="1">MKMHLQRALVVLCLLSFATVSLSLSSCTTLDLDHIKKKRVEAIRGQILSKLRLTSPPETVGPAHVPYQILALYNSTRELLEEMEESCAQDSLESAYYAKEMHKFDMIQGLPEHNELGICPKSITSNVFRFNVSSAEKNSTNLFRAEFRVLRVPNLSSKRSEQRIELFQILRPDEHIAKQRYLSGRNVQTRGSAEWLSFDVTETVREWLLRRESNLGLEISIHCPCHTFQPNGDILENFNEVLEVKFKGIDSEDDHGRGDLGRLKKQKDLHNPHLILMMLPPHRLESSALGGYRKKRALDTNYCFRNLEENCCVRPLYIDFRQDLGWKWVHEPKGYFANFCSGPCPYLRSADTTHSTVLGLYHTLNPEASASPCCVPQDLEPLTILYYVGRTPKVEQLSNMVVKSCKCS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RMR2</accession>
    <name>A0A8C3RMR2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Stabilizer of axonemal microtubules 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the FAM154 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RMR2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002311.1">
        <property type="protein sequence ID" value="ENSCSRP00000002245.1"/>
        <property type="gene ID" value="ENSCSRG00000001738.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005879">
        <property type="term" value="C:axonemal microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036126">
        <property type="term" value="C:sperm flagellum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033336">
        <property type="entry name" value="SAXO1/2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31516">
        <property type="entry name" value="STABILIZER OF AXONEMAL MICROTUBULES 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31516:SF6">
        <property type="entry name" value="STABILIZER OF AXONEMAL MICROTUBULES 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05217">
        <property type="entry name" value="SAXO1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002245.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="461" mass="53546" checksum="1B8C8FDED2A8D07F" modified="2022-01-19" version="1">SFFLRHHCPHKSTRIYDTGGQPCLMTEYVDKYPQYGNVPPPQSLKPKEEYQAHHGRMEGITTFKSDYLPYDVVNRPLRVQEEYKRKPGETDFGTTYRRDYNLHKIQPVTLVRPLERKHIKGGKLDTIPTYQDDYRSWEVQRREPNKLGHSYHPPTEKFGNSTTFQDDFVPRELNPRQSFKPPGVAKLSDVPFNGVTNHRSSYIAHQLEPKFVRPKEEYKPSSQPFEDLTTHRNDFKGLIGEFTKSCKPEYTKVGSNAHFDGCTEFRDRFQPWSVSLPEARKIRDYVPPPGNMDLHSTSHLDYVPHVICPVAPIRPVSYGRRSNVPFQGNTTMKEDFQAWASCRQEIIRRHQEIPKPTGKFDGLTTFRSHYIPHEINPVQSFKPLRVVVPSSARFEDETMYRTEYTPKKQEICPANYPSPPGYVFVDTDSRGHKFFRRVTPEINTFSQSNGNHIPKEVAVTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPE6</accession>
    <name>A0A8C3RPE6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Endothelin-3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Preproendothelin-3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Endothelins are endothelium-derived vasoconstrictor peptides.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the endothelin/sarafotoxin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPE6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001402.1">
        <property type="protein sequence ID" value="ENSCSRP00000001358.1"/>
        <property type="gene ID" value="ENSCSRG00000001089.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9943124at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031708">
        <property type="term" value="F:endothelin B receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005179">
        <property type="term" value="F:hormone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003100">
        <property type="term" value="P:regulation of systemic arterial blood pressure by endothelin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019229">
        <property type="term" value="P:regulation of vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014826">
        <property type="term" value="P:vein smooth muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020475">
        <property type="entry name" value="Endothelin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019764">
        <property type="entry name" value="Endothelin_toxin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001928">
        <property type="entry name" value="Endothln-like_toxin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13874">
        <property type="entry name" value="ENDOTHELIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13874:SF11">
        <property type="entry name" value="ENDOTHELIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00322">
        <property type="entry name" value="Endothelin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00365">
        <property type="entry name" value="ENDOTHELIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00272">
        <property type="entry name" value="END"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00270">
        <property type="entry name" value="ENDOTHELIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0838">Vasoactive</keyword>
    <keyword evidence="8" id="KW-0839">Vasoconstrictor</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010959"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022858"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00040198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00041850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001358.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="196" mass="21446" checksum="21EE3693F6A83FE8" modified="2022-01-19" version="1">MELGFLLLVGLTMTSSAGFPLPVPRPRPLPESGSGRGPRSPAPRERAGAESPGRAAAGGLLAGGEAGTGRGAKADGPAAGAPRRRAKRCTCYTYKDKECVYYCHLDIIWINTPERTVPYGLSNYRGSFRGKRSTGQLCKSTESLDWSLSRCSCLDIHDKQCMLFCTRTQDSRCNQESLKKTAEKEQRRENEHALIH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ53</accession>
    <name>A0A8C3RQ53_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C-terminal-binding protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="13">Synapse</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 15">Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ53"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002198.1">
        <property type="protein sequence ID" value="ENSCSRP00000002135.1"/>
        <property type="gene ID" value="ENSCSRG00000001653.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9991913at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140297">
        <property type="term" value="F:DNA-binding transcription factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
        <property type="term" value="F:NAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016616">
        <property type="term" value="F:oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003713">
        <property type="term" value="F:transcription coactivator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001221">
        <property type="term" value="F:transcription coregulator binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05299">
        <property type="entry name" value="CtBP_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:001383">
        <property type="entry name" value="C-terminal-binding protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043322">
        <property type="entry name" value="CtBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051638">
        <property type="entry name" value="CTBP_dehydrogenase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006139">
        <property type="entry name" value="D-isomer_2_OHA_DH_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029753">
        <property type="entry name" value="D-isomer_DH_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006140">
        <property type="entry name" value="D-isomer_DH_NAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46029">
        <property type="entry name" value="C-TERMINAL-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46029:SF3">
        <property type="entry name" value="C-TERMINAL-BINDING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00389">
        <property type="entry name" value="2-Hacid_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02826">
        <property type="entry name" value="2-Hacid_dh_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52283">
        <property type="entry name" value="Formate/glycerate dehydrogenase catalytic domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00671">
        <property type="entry name" value="D_2_HYDROXYACID_DH_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0221">Differentiation</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="10" id="KW-0520">NAD</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7 15" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0770">Synapse</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005854"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00034103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00073925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU003719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002135.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="445" mass="49115" checksum="BFFA9709806587F2" modified="2022-01-19" version="1">MALVDKHKVKRQRLDRICEGIRPQIMNGPMHPRPLVALLDGRDCTVEMPILKDLATVAFCDAQSTQEIHEKVLNEAVGAMMYHTITLTREDLEKFKALRVIVRIGSGYDNIDIKAAGELGIAVCNIPSAAVEETADSTICHVLNLYRRNTWLYQALREGTRVQSVEQIREVASGAARIRGETLGLIGFGRTAQAVAVRAKAFGFSVIFYDPYLQDGIERSLGVQRVYTLQDLLYQSDCVSLHCNLNEHNHHLINDFTIKQMRQGAFLVNTARGGLVDEKALTQALKEGRIRGAALDVHESEPFSFAQGPLKDAPNLICTPHTAWYSEQASLEMREAAATEIRRAITGRIPESLRNCVNKEFFVTSAPWSVIDQQALHPELNGATYRYPPGMVSVTPGGIPAAMEGIIPGGIPVTHNLPTVAHPSQAPSPNQPTKHGDNREHPNEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RR03</accession>
    <name>A0A8C3RR03_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">VAMP associated protein B and C</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Endoplasmic reticulum (ER)-anchored protein that mediates the formation of contact sites between the ER and endosomes via interaction with FFAT motif-containing proteins such as STARD3 or WDR44. Interacts with STARD3 in a FFAT motif phosphorylation dependent manner. Via interaction with WDR44 participates in neosynthesized protein export. Participates in the endoplasmic reticulum unfolded protein response (UPR) by inducing ERN1/IRE1 activity. Involved in cellular calcium homeostasis regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type IV membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the VAMP-associated protein (VAP) (TC 9.B.17) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RR03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002053.1">
        <property type="protein sequence ID" value="ENSCSRP00000001994.1"/>
        <property type="gene ID" value="ENSCSRG00000001561.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033149">
        <property type="term" value="F:FFAT motif binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090158">
        <property type="term" value="P:endoplasmic reticulum membrane organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061817">
        <property type="term" value="P:endoplasmic reticulum-plasma membrane tethering"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006986">
        <property type="term" value="P:response to unfolded protein"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000334">
        <property type="entry name" value="vesicle-associated membrane protein-associated protein A isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000535">
        <property type="entry name" value="MSP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008962">
        <property type="entry name" value="PapD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016763">
        <property type="entry name" value="VAP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10809">
        <property type="entry name" value="VESICLE-ASSOCIATED MEMBRANE PROTEIN-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10809:SF12">
        <property type="entry name" value="VESICLE-ASSOCIATED MEMBRANE PROTEIN-ASSOCIATED PROTEIN B_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00635">
        <property type="entry name" value="Motile_Sperm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF019693">
        <property type="entry name" value="VAMP-associated"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49354">
        <property type="entry name" value="PapD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50202">
        <property type="entry name" value="MSP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="11 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="12" id="KW-0834">Unfolded protein response</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="223"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="domain" description="MSP" evidence="16">
        <location>
            <begin position="7"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="190"/>
            <end position="209"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008932"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023230"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00045392"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001994.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="242" mass="27222" checksum="115E70FD8B23CF7E" modified="2022-01-19" version="1">MAKVEQVLSLEPQHELKFKGPFTDVVTTNLKLGNPTDRNVCFKVKTTAPRRYCVRPNSGIIDAGTSINVSVMLQPFDYDPNEKSKHKFMVQSMFAPADTSDMEAVWKEAKPEELMDSKLRCVFELPAENDKPHDVEINKIISTTAKTESSVMSKSISSSLDDTEVKKVMEEYKRLQVEVQRLREENKQFKEEDGLRMRKAPQTNNPISASATAVKEEGLSTRLLALVVLFFIVGVIIGKIAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRK4</accession>
    <name>A0A8C3RRK4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Zinc finger protein 770</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRK4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003304.1">
        <property type="protein sequence ID" value="ENSCSRP00000003188.1"/>
        <property type="gene ID" value="ENSCSRG00000002434.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002212">
        <property type="entry name" value="Zinc finger protein 672"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000286">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000904">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000978">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001194">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001196">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001860">
        <property type="entry name" value="Zinc finger protein 770"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050331">
        <property type="entry name" value="Zinc_finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515:SF49">
        <property type="entry name" value="GASTRULA ZINC FINGER PROTEIN XLCGF49.1-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515">
        <property type="entry name" value="PR DOMAIN ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="11"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="12" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 15" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="19"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="47"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="73"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="122"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="158"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="186"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="214"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="484"/>
            <end position="511"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="512"/>
            <end position="539"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="651"/>
            <end position="678"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="679"/>
            <end position="706"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00069093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003188.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="706" mass="82723" checksum="1D462DCF3834F9AB" modified="2022-01-19" version="1">MFKIQQCVTANKIPRKRPYRCDICYKQFETPSKLARHYLIHTGQKPFECYVCHKTFRQLVHLERHQLTHKLPFKCNICHRNFKNLITFLKHQQLHNEIYQTDIKQAKKSVDAKQDRLLYGIFHCSICQKSFTTEERWMLHQCTKSDHLHSARRRKKTHMCETCNKMFPSRSKLERHLLIHTGQKPFKCSLCGKSFRQSTHLKIHQLTHTEERPFQCCFCQKGFKMQSKLLKHKQLHVRNKSLPRVLYRAKTSKYPRPQNLLEGKRDNFENVNTYESPENDPLDVHSIYIVPFQCPVCEQCFETQRVLNLHKCFYFRDGKNSNSGKSAYRHKANIKSKVLMKLKHAGEKASDSSLSDRKKNKTSHFKNYDLFASNEQHSDRNTSPKTFKNYHSKLVRHKTISNKKKRTFGMPLSWQEHLQKDKLEINLNGIITGESMLNMDDSVHNKDDSLYGSLDADFFGNPEPALRCAFSAPTKNIHNRHKVCKCDRCEKIFPSSSKLQRHYLIHTGQKPFGCNVCGKTFRQAAHLKRHQVTHTEKRPYKSPVCQVEFENLNKLFSHQGDHIEFKSSQPVCYSKRPSQASGFPEFELIQSNQAAEIKVELESGDFVLGTSSRNTQPYLCSKSLEMEQSPYSHCYDFSGGMEKSEAIKKFYQCSVCFKTFKSPSKLERHYLMHAGQKPFECSVCGKTFRQAPHLKRHHLTHFKKKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRW0</accession>
    <name>A0A8C3RRW0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRW0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004131.1">
        <property type="protein sequence ID" value="ENSCSRP00000003997.1"/>
        <property type="gene ID" value="ENSCSRG00000003045.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003997.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="61" mass="7673" checksum="1ABD55DF2CF49E2A" modified="2022-01-19" version="1">PYPESSKLWRFLQMVPENQYFGKYRSLPFFFLLRRNHGEIFYAVYHRKQSQRQCEQRKEGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRX3</accession>
    <name>A0A8C3RRX3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">KIAA0556</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000003418.1">
        <property type="protein sequence ID" value="ENSCSRP00000003295.1"/>
        <property type="gene ID" value="ENSCSRG00000002493.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026704">
        <property type="entry name" value="KATNIP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027859">
        <property type="entry name" value="KATNIP_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21534">
        <property type="entry name" value="KATANIN-INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21534:SF0">
        <property type="entry name" value="KATANIN-INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14652">
        <property type="entry name" value="DUF4457"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KATNIP" evidence="2">
        <location>
            <begin position="421"/>
            <end position="579"/>
        </location>
    </feature>
    <feature type="domain" description="KATNIP" evidence="2">
        <location>
            <begin position="863"/>
            <end position="1042"/>
        </location>
    </feature>
    <feature type="domain" description="KATNIP" evidence="2">
        <location>
            <begin position="1148"/>
            <end position="1467"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="282"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="570"/>
            <end position="589"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="677"/>
            <end position="697"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1095"/>
            <end position="1140"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="289"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="682"/>
            <end position="696"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="1095"/>
            <end position="1107"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="1126"/>
            <end position="1139"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF14652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003295.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1530" mass="173921" checksum="1720C54A29E93C1A" modified="2022-01-19" version="1">ATLESLQTAQLHWCSCATVYTKDMVTDFDEKHDEYLILLQQRNRILRNLKRKDSMQIKLEHLEQGFSLYLNGANSESRNYRRKPSFQEFFRCGSQTARINGELKVIVTQYLTRTPVQIKTESGSRLCISPPLEYSDDFEPYENICEILLTNLSGLYQELRRSLELHVSQKRMEKDCSSDDYDSVEEDVLLEHSQVEETVASFGSLQLPSRESLLKDVPKYQEAGRCCDLDAGALVLEFKQNLTSKPLYVKQERILSAKRKDAAETYIPIRPMKVRSKMTRPLSAGPLHQEGHERTCSRPVSRPEKPLSATRRNVCEKKDPEQSASAVIKAMQAENEILQREMLCRRLETSTSHQMVCQSTELRQERSKMQQKKLLKLLQEIESCSIFHSQEVLPTEEREPDSVDQLQTKAEVQDAIYVTMEILSNWGNAVNVGLTEVEFFDLHALRMFVSPHDVDIRNADSPGDLSCLVNRSLNSTKECFLWTCPFHAPVQLYFVIRNPSWSRDFGISKIKIWNYNTSSLSDLDVGAKNVKLYIDENLVFDGQLEKGCGDLTTDFSTTVDLKDNRQEIAAHSAQGRKKSNGANSTANKEDLYLTYPQPDRASLHWKSSLEENLPEEMMNPINFRKDKLTRLEEDLKVLSAPVSAKALKNDVSESAVMEYVQSDDELTMSEQMEKLTRRKLSDSTGVTPSWLQSSSRVTEKCHKQKPSWLDTEHPLDLRVQEQSDGTMGGCPGLIDETIKCHGSEMGRSNNRNANGDEKTQMITSKSCTIDLDILDQLPNKYCCTPECPASGRRSSRGVRKEGLCTSHGDEGLTHTGKRAGWHSEQEHTLHESWNSLLKFNYSHRGRISNMDFQGDIFDEFLHQQKISRHGDHQLVRKEGIQVLPKRQEENYMETDDGNDFKIPVLPYGQHLIIDIKSTWGDRHYVGLNGIEGFSSKGEPVQISKIKAEPPDINILPAYGKDPRVITNLTDGVNRTQDDMHLWLAPFTPGKPHLIYIDFVNPCQVAMIRIWNYNKSRIHSFRGVKDITMLLDEQCIFKGEIAKASGTLSGAPEHFGDTILFTTDDDILEAIFCYDETYDGEIENVCSLRYEEELKRPRTADGEGDERPFTQAGLRTDDNPLPQLTSAPPPPPLSTPPPASLPFLPGLQLNFTLSWGDSHYLGLTGLEVVGKDGQALPITMDQISASPQDLNDLAEYTEDSRTLDKLIDGTNITVEDNHMWLIPFTYGEDHMITIHFDKAENIAGLRFWNYNKSPEDTYRGAKVVHVLMDGHCISPPEGFLIRKGPGNCHFDFAQEILFVDYLKPQQIIRPYGRTDSRGMEQASMDYEAPLMPCGFIFQFQLLTSWGDPYYIGLNGLELYNEHGDKILLTENNIAAFPDSVNILEGVCGDIRTPDKLIDRVNDSGDGRHMWLAPILPGLVNRVYVIFDLPTTVSMIKLWNYAKTPQRGVREFGLLVDDLLVYNGILDMVSHIVHGILPTCDPMVPYHTILFTDDERICQQEKNTVIRYVETWSKKRDMLNKKVTRKVSSKPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSV7</accession>
    <name>A0A8C3RSV7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Doublecortin</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSV7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004591.1">
        <property type="protein sequence ID" value="ENSCSRP00000004445.1"/>
        <property type="gene ID" value="ENSCSRG00000003325.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005930">
        <property type="term" value="C:axoneme"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035082">
        <property type="term" value="P:axoneme assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007417">
        <property type="term" value="P:central nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001764">
        <property type="term" value="P:neuron migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042461">
        <property type="term" value="P:photoreceptor cell development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060041">
        <property type="term" value="P:retina development in camera-type eye"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16112">
        <property type="entry name" value="DCX1_DCX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17069">
        <property type="entry name" value="DCX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.230:FF:000003">
        <property type="entry name" value="Neuronal migration protein doublecortin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.230:FF:000001">
        <property type="entry name" value="serine/threonine-protein kinase DCLK1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.230">
        <property type="entry name" value="Doublecortin domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017302">
        <property type="entry name" value="DCX_chordates"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003533">
        <property type="entry name" value="Doublecortin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036572">
        <property type="entry name" value="Doublecortin_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23005:SF4">
        <property type="entry name" value="OXYGEN-REGULATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23005">
        <property type="entry name" value="RETINITIS PIGMENTOSA 1 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03607">
        <property type="entry name" value="DCX"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037870">
        <property type="entry name" value="Doublin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00537">
        <property type="entry name" value="DCX"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF89837">
        <property type="entry name" value="Doublecortin (DC)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50309">
        <property type="entry name" value="DC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0966">Cell projection</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="7" id="KW-0221">Differentiation</keyword>
    <keyword evidence="8" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Doublecortin" evidence="11">
        <location>
            <begin position="53"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="Doublecortin" evidence="11">
        <location>
            <begin position="180"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="11"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="271"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="282"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="307"/>
            <end position="341"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50309"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004445.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="386" mass="43108" checksum="B831685FCB3AE1CD" modified="2022-01-19" version="1">MELDFGHFDERDKTSRNMRGSRMNGLPSPTHSAHCSFYRTRTLQALSNEKKAKKVRFYRNGDRYFKGIVYAVSSDRFRSFDALLADLTRSLSDNINLPQGVRYIYTIDGTRKIGSMDELEEGESYVCSSDNFFKKVEYTKNVNPNWSVNVKTSANLKAPQSLASSNSAQARENKDFVRPKLVTIIRSGVKPRKAVRVLLNKKTAHSFEQVLTDITEAIKLETGVVKKLYTLDGKQVTCLHDFFGDDDVFIACGPEKFRYAQDDFSLDENECRVMKGNPPTTPGSKSSPTPQKSSAKSPAPMRRSKSPADSGNPQDANGTSSSQLSTPKSKQSPISTPTSPGSLRKHKTKWLTQSCVLGWHDSMGYTIRESGPLPSIFLFSKTKNPL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSX3</accession>
    <name>A0A8C3RSX3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">NUMB endocytic adaptor protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3">Plays a role in the process of neurogenesis.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSX3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002844.1">
        <property type="protein sequence ID" value="ENSCSRP00000002750.1"/>
        <property type="gene ID" value="ENSCSRG00000002096.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050769">
        <property type="term" value="P:positive regulation of neurogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd01268">
        <property type="entry name" value="PTB_Numb"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000031">
        <property type="entry name" value="protein numb isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016698">
        <property type="entry name" value="Numb/numb-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010449">
        <property type="entry name" value="Numb_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006020">
        <property type="entry name" value="PTB/PI_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47368">
        <property type="entry name" value="NUMB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47368:SF5">
        <property type="entry name" value="PROTEIN NUMB HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06311">
        <property type="entry name" value="NumbF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00640">
        <property type="entry name" value="PID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF017607">
        <property type="entry name" value="Numb/numb-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00462">
        <property type="entry name" value="PTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01179">
        <property type="entry name" value="PID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="3" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PID" evidence="5">
        <location>
            <begin position="37"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="217"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="418"/>
            <end position="478"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="622"/>
            <end position="652"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="223"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="418"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="442"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="4">
        <location>
            <begin position="461"/>
            <end position="472"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="631"/>
            <end position="645"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PIRNR" id="PIRNR017607"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS01179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002750.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="652" mass="70908" checksum="B63E824A627FCDBE" modified="2022-01-19" version="1">MNKLRQSFRRKKDVYVPEASRPHQWQTDEEGVRTGKCSFPVKYLGHVEVDESRGMHVCEDAVKRLKAERKFFKGFFGKTGKKAVKAVLWVSADGLRVVDEKTKDLIVDQTIEKVSFCAPDRNFDRAFSYICRDGTTRRWICHCFMAVKDTGERLSHAVGCAFAACLERKQKREKECGVTATFDASRTTFTREGSFRVTTATEQAEREEIMRQIQDAKAETEVKTTAAPSATPSNTAPSPGSPTSPTADITASLDKEMNHPHAIPRRHAPIEQLARQGSFRGFPALSQKMSPFKRQLSLRINELPSTVQRKTDFPMKNSVPEMEGEVDSISSLCSQITNAFSTPLEDPFSSAPMTKPVTVVAPQSPAFQVNGTASAFCVLAVKPSQAAVTPTAMPVRETNPWAHAPAAPAANTGAAATFSGTEWSTSSGAASPSLFQTTHRRTPSEADRWLEEVSKTVRAQQPPPAAPQPLVQPPLAASKPAPPFPVNTFVAPQPVPVGVVPPMQPAFIPAQPYAVANGMTFSAPSVPVVGITPSQMVANVFGTASHTPASHPHQSPSLVKQQTFPQYETTNATASPFFKSPAQHNGSAAFNGVDSGKWATEDKQLQPPASAHQVDPFEAQWAALESKSKQRTNPSPTNPFSSDLQKTFEIEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUB2</accession>
    <name>A0A8C3RUB2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Leucine rich repeat containing 25</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUB2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004178.1">
        <property type="protein sequence ID" value="ENSCSRP00000004043.1"/>
        <property type="gene ID" value="ENSCSRG00000003081.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8400687at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039243">
        <property type="entry name" value="LRRC25"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20878">
        <property type="entry name" value="LEUCINE-RICH REPEAT CONTAINING PROTEIN 25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20878:SF0">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004043.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="308" mass="33874" checksum="D2C97DD560762D11" modified="2022-01-19" version="1">MLAFLAALLLLQRAPSGWARCFGFPNTNSCRVLDWSEFRSHPSAELNLSHHGIEEINGSAQLGGAVRMLHLSFNHLRHLPSGFLSQAHALEQLYLQHNPLEELPSEFFKNATSLLHLLVDCKCKVVGSVISQCTGNSSNTACRCLPVQGEPVNVTAFYAQECQPLCTLLCVAVTCSVLAVLLLAGGLGGALFLLRRKRQASAIHSKRESTTSITRGQPRYISRNAEPGPGQARDYENVFIGHSQPVGQYECLERKGPQYSVQPPVDEECYMESDTCHGDQPIYANTQELYDSGFPAPDDTEVYIVPDK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RV23</accession>
    <name>A0A8C3RV23_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Polycystic kidney disease protein 1-like 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the polycystin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="11">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000004559.1">
        <property type="protein sequence ID" value="ENSCSRP00000004414.1"/>
        <property type="gene ID" value="ENSCSRG00000003145.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005262">
        <property type="term" value="F:calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050982">
        <property type="term" value="P:detection of mechanical stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00037">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22831">
        <property type="entry name" value="Gal_Rha_Lectin_PKD1L2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00146">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01752">
        <property type="entry name" value="PLAT_polycystin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.60.20:FF:000008">
        <property type="entry name" value="Polycystic kidney disease 1-like 2, isoform CRA_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000086">
        <property type="entry name" value="Polycystic kidney disease 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.740:FF:000005">
        <property type="entry name" value="polycystic kidney disease protein 1-like 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.100.10:FF:000073">
        <property type="entry name" value="Polycystic kidney disease protein 1-like 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.740">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.220.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.60.20">
        <property type="entry name" value="PLAT/LH2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057244">
        <property type="entry name" value="GAIN_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046338">
        <property type="entry name" value="GAIN_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000203">
        <property type="entry name" value="GPS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000922">
        <property type="entry name" value="Lectin_gal-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043159">
        <property type="entry name" value="Lectin_gal-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002859">
        <property type="entry name" value="PKD/REJ-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013122">
        <property type="entry name" value="PKD1_2_channel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003915">
        <property type="entry name" value="PKD_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035986">
        <property type="entry name" value="PKD_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001024">
        <property type="entry name" value="PLAT/LH2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036392">
        <property type="entry name" value="PLAT/LH2_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042060">
        <property type="entry name" value="PLAT_polycystin1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051223">
        <property type="entry name" value="Polycystin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046791">
        <property type="entry name" value="Polycystin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014010">
        <property type="entry name" value="REJ_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10877">
        <property type="entry name" value="POLYCYSTIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10877:SF134">
        <property type="entry name" value="POLYCYSTIN-1-LIKE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01825">
        <property type="entry name" value="GPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00059">
        <property type="entry name" value="Lectin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08016">
        <property type="entry name" value="PKD_channel"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01477">
        <property type="entry name" value="PLAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20519">
        <property type="entry name" value="Polycystin_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02010">
        <property type="entry name" value="REJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02140">
        <property type="entry name" value="SUEL_Lectin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01433">
        <property type="entry name" value="POLYCYSTIN2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00303">
        <property type="entry name" value="GPS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00308">
        <property type="entry name" value="LH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49723">
        <property type="entry name" value="Lipase/lipooxygenase domain (PLAT/LH2 domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49299">
        <property type="entry name" value="PKD domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50221">
        <property type="entry name" value="GAIN_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50095">
        <property type="entry name" value="PLAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51111">
        <property type="entry name" value="REJ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50228">
        <property type="entry name" value="SUEL_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0430">Lectin</keyword>
    <keyword evidence="7 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 14" id="KW-0732">Signal</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="16"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034436075" description="Polycystic kidney disease protein 1-like 2" evidence="14">
        <location>
            <begin position="17"/>
            <end position="2297"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="1195"/>
            <end position="1214"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="1402"/>
            <end position="1423"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="1443"/>
            <end position="1464"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="1661"/>
            <end position="1685"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="1697"/>
            <end position="1728"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="1787"/>
            <end position="1809"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="2032"/>
            <end position="2052"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="2072"/>
            <end position="2089"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="2121"/>
            <end position="2141"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="2161"/>
            <end position="2183"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="2219"/>
            <end position="2248"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="15">
        <location>
            <begin position="35"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="SUEL-type lectin" evidence="18">
        <location>
            <begin position="161"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="domain" description="REJ" evidence="19">
        <location>
            <begin position="425"/>
            <end position="801"/>
        </location>
    </feature>
    <feature type="domain" description="GAIN-B" evidence="17">
        <location>
            <begin position="1021"/>
            <end position="1181"/>
        </location>
    </feature>
    <feature type="domain" description="PLAT" evidence="16">
        <location>
            <begin position="1239"/>
            <end position="1356"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1472"/>
            <end position="1498"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="10">
        <location>
            <begin position="1883"/>
            <end position="1896"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007200"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR603915-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50095"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004414.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="22">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="2297" mass="257678" checksum="49EEA153AB38097B" modified="2022-01-19" version="1">MWLLITVLSSLVLCSAVEEIALEEEIPCSKYQVAFNLSCYEFVRLQRTFTSAQSWCERGGGHLIFIENEETQQFLQKHISEDREWWIGLTSSSLLNETTEGSLIWLDTSNISYSNWHEDQPSLLANCGYILKNAGYEWGMTENCSQEFDFICEFESGQSIACDNFNATMQCGSGEVIQIGDSFYGRKTPHYCVLETPLQLDAEEDCSWTSVKDEVAGQCHGLQACQVASDGTFFGDPCPTLGSYLSVQYHCMEGLQLAVTDTCFIFENITVSLKWLLSPYSGNLSCIISTGDGHTIDPYYPLTLSSNVTHQYTSPGEFTVFVECTTSEWHVTAQNLITVQDKMDQLSITGCYSKYESGNSSHCRTLYGEMLWIQVELNGGTGVTYTVTADNTTLIEFSTKEGIVPHNLTLDGTSQQLIGPGVHQLEILATSNTTTSEISESIAVHLVEPISGLQAALASHTLEMGKDLEINVSVAHGAPDKLKFEVVGSNETYSHQKDSLKGEPRIYSIPVHTEGTFVVKVLAMNAFSNMSLEIGSITVLANNSLKEGNNAYLTLIDDKRKNKIYIKPSRHVDPFTTVTLDWLDDNDNSTFTWACGACWPRWQECVQQQVIPTDQRMAQIPPSCLPPPNAAVTLQVIVRSHGKEEKQDEQCLYVTARQELRPEIRCESNCKLVNVTAEVALRATIQEGSQAVQYNWYLDNTFQSKPPSLPSICSLKGFRQSSLTLLQSNRSTLVLNSSFLQAHGEAFRIKVTAMTQHEYGDETYVVSMVPSPVVPVCAISPKEGSVLTSFTISCSTACSEDSCSLLNCGSHPELLSVYLPLGEEENNFVLHVTITVSNKIGDMVQTDATVKVHGKIVSLLGFSLPKAKPVILGVWPPSRASSPHFIPITLLPIGLFINSLKDVSEFLLTVSTEDSEDYQKRKDAAGYLFNAVSNVLTASIQNGTEDASSSEAGQVVFTWFISCTTQMLLAIHVSDTSFEISGTVGGLSLTSVDGLVIPVNDLTENIEIMLPRLSAPQEDRSLLNLGNYSALQVNVTSANTSLVIHLETEQDIPLILYVGYGYHPNETNYDTKAHLPLKKNTGDKSNTWVLSPEELIFGEGTYYLRMEQDMEMDSTANSDLTIAVTSFVSQCVFWDELQGNWNSYGCHVGPKTTLSSTQCLCNHLTFFGSTFFVMPNTIDVSKTVELFGTFVDNPVVVTTVGCIFLVYVLVAIWARRKDIQDDAKVKITVLEDNDPFAQYRYLVTVFTGHRRGAATTSKVTLTLYGLEGESEPHHLTDADTLVFERGGVDVFLLCTLFPLGELQRIRLWHDNSGDSPSWYVNRVLVHDLAEDQKWYFLCNSWLAIDVGECVLDKVFPVATEQDMKQFSNLFFMKTSKGFQDGHIWYSIFNRSPRSTFTRAQRVSCCFSLLLCTMLTSIMFWGVPKNPAEQKMDLGKIEFTWQEVMIGFESSLLMFPINLLIVQIFRNIRPRVTTEQKEKKPGKSGRVSPNLPPPPQEIQSVTLTPEADIRRIANSLFKTLKTPLPSSETELGKSTDINTLLALVEDIICQQNRAGQEFYDESKKKDDPIIITLGSVDIQEKTRSPTPEKGMGERLKHSDYNRYLYMQLQHVEMELELLGPHKFQKAQSYVQAVRQVQHMKGLLESHLCSSGSISSSFKGLPWWFVFIGWFLIAATSGVSGFFTMLYGLHYGKENSIKWLISMAISFFESLFITQPLKVLGFAAFFALVLKKVEHEDEENTAVDGPLSAPGDSNPLFGARRDSRSNIYQPPPATDIQRMKNNHIKEQKAFALIREILAYLGFLWMLLLVAYGQRDPNSYYLNKHIESSFTDGFRDIYSYQDFFTWARTTLVNKLYGSYQGFITDGNSKLVGSARIRQVRVKGNTCPIAPKLQGSVQECHATYSSQAEDTSDYGEHWNISTFDNSSDLSSAWQYQSQSKLRGHPVWGKLAIYRGGGYVVHLGTDPKNATRILQYLFNNVWLDTFTRAVFVEFTVYNANVNLFCIISLMFETNALGAFFTHAELQSIRLYPYTDGLHIFVVAAEVIYFLFVIYYMVAQGKLMRALKWRYFHSKWNLLELAIILISWSTLSVFVKRTILGARDISYYQHHKDECVSFNETATADAALGYLIAFLVLLSTVKLWHLLRLNPKLNMITSTLRRAWGDISGFITVILIMFLAYSIATNLIFGWKLNSYKTLFDSAETMVSLQLGIFNYEEVLDYNPILGSFLIGSCIIFMTFVVLNLFISVILVAFSEEQKHYQGSEEEEIVDLMLMKIFSFLGIKCKKEEKPTNVEQLKETAST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVP9</accession>
    <name>A0A8C3RVP9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Fli-1 proto-oncogene, ETS transcription factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the ETS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVP9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005539.1">
        <property type="protein sequence ID" value="ENSCSRP00000005373.1"/>
        <property type="gene ID" value="ENSCSRG00000004063.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08541">
        <property type="entry name" value="SAM_PNT-FLI-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000010">
        <property type="entry name" value="Fli-1 proto-oncogene, ETS transcription factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000039">
        <property type="entry name" value="Friend leukemia integration 1 transcription factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000418">
        <property type="entry name" value="Ets_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046328">
        <property type="entry name" value="ETS_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003118">
        <property type="entry name" value="Pointed_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035573">
        <property type="entry name" value="SAM_PNT-FLI-1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849:SF161">
        <property type="entry name" value="FRIEND LEUKEMIA INTEGRATION 1 TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00178">
        <property type="entry name" value="Ets"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02198">
        <property type="entry name" value="SAM_PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00454">
        <property type="entry name" value="ETSDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00413">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00251">
        <property type="entry name" value="SAM_PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00345">
        <property type="entry name" value="ETS_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00346">
        <property type="entry name" value="ETS_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50061">
        <property type="entry name" value="ETS_DOMAIN_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51433">
        <property type="entry name" value="PNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="PNT" evidence="10">
        <location>
            <begin position="119"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="domain" description="ETS" evidence="9">
        <location>
            <begin position="290"/>
            <end position="370"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="235"/>
            <end position="281"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="240"/>
            <end position="267"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU004019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51433"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005373.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="461" mass="52018" checksum="B8ECFCE671485FFA" modified="2022-01-19" version="1">MFQTVPDTSSYVKEALSVVSDDQSLFDSTYGAAAHLPKADMTASGNPDYGQPHKINPLPPQQEWINQPVRVNVKREYDHMNGSRESPVDCSVNKCSKLVGAGTESNPMSYSTYMDEKNGPPPNMTTNERRVIVPADPTLWTQEHVRQWLEWAIKEYGLMEIDTSLFQNMDGKELCKMNKEDFLRATSLYNTEVLLSHLSYLRESSSLLVYNTPTHTEPSSRLAAKEDPSYDAVRRAGWGNNMNSSLTKSPPVAGTQTVNKTTEQQRPQPDPYQILGPTSSRLANPGSGQIQLWQFLLELLSDSSNANCITWEGTNGEFKMTDPDEVARRWGERKSKPNMNYDKLSRALRYYYDKNIMTKVHGKRYAYKFDFHGIAQALQPHPTESSMYKYPSDLSYMPSYHAHQQKVNFVPPHASSMPVTSSSFFGAAASYWTSPTGSIYPNPNVPRHPNTHVPSHLGSYY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWP2</accession>
    <name>A0A8C3RWP2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Histone H2A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="13">The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Chromosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 13">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 13">Belongs to the histone H2A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWP2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005271.1">
        <property type="protein sequence ID" value="ENSCSRP00000005110.1"/>
        <property type="gene ID" value="ENSCSRG00000003870.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000786">
        <property type="term" value="C:nucleosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046982">
        <property type="term" value="F:protein heterodimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030527">
        <property type="term" value="F:structural constituent of chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00074">
        <property type="entry name" value="HFD_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.20.10:FF:000004">
        <property type="entry name" value="Histone H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.20.10">
        <property type="entry name" value="Histone, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007125">
        <property type="entry name" value="H2A/H2B/H3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009072">
        <property type="entry name" value="Histone-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002119">
        <property type="entry name" value="Histone_H2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032454">
        <property type="entry name" value="Histone_H2A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032458">
        <property type="entry name" value="Histone_H2A_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23430">
        <property type="entry name" value="HISTONE H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00125">
        <property type="entry name" value="Histone"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16211">
        <property type="entry name" value="Histone_H2A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00620">
        <property type="entry name" value="HISTONEH2A"/>
    </dbReference>
    <dbReference type="SMART" id="SM00414">
        <property type="entry name" value="H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47113">
        <property type="entry name" value="Histone-fold"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00046">
        <property type="entry name" value="HISTONE_H2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="4 13" id="KW-0158">Chromosome</keyword>
    <keyword evidence="10 13" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="12 13" id="KW-0544">Nucleosome core</keyword>
    <keyword evidence="11 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Core Histone H2A/H2B/H3" evidence="15">
        <location>
            <begin position="7"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="domain" description="Histone H2A C-terminal" evidence="16">
        <location>
            <begin position="92"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="14">
        <location>
            <begin position="7"/>
            <end position="19"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022454"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF16211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005110.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="129" mass="13958" checksum="3597220D1C531724" modified="2022-01-19" version="1">MSGRGKQGGKARAKAKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYMAAVLEYLTAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGKVTIAQGGVLPNIQAVLLPKKTESHKAKGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWQ4</accession>
    <name>A0A8C3RWQ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWQ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005248.1">
        <property type="protein sequence ID" value="ENSCSRP00000005087.1"/>
        <property type="gene ID" value="ENSCSRG00000003832.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001594">
        <property type="term" value="F:trace-amine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000030">
        <property type="entry name" value="trace amine-associated receptor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050569">
        <property type="entry name" value="TAAR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009132">
        <property type="entry name" value="TAAR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24249">
        <property type="entry name" value="HISTAMINE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24249:SF79">
        <property type="entry name" value="TRACE AMINE-ASSOCIATED RECEPTOR 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01830">
        <property type="entry name" value="TRACEAMINER"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 11" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 11" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10 11" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 11 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="26"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="62"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="96"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="141"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="173"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="197"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="251"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="284"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="13">
        <location>
            <begin position="42"/>
            <end position="303"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005087.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="335" mass="37887" checksum="55D4E2DFF2134686" modified="2022-01-19" version="1">NRNLQYCFENMNESCYKTPLSSGLRVTLYIVLGLLTILTVGGNLMVIISVAYFKQLHSPTNFLIASLACADFGLGLTVLPFSTVRFVETCWYFGEIFCRFHCCLDVSFCLASIFHLCFISVDRYVAVHNPLIYPVKFTVPVSGMFIAVAWTFSLVFSFFIVFTGANDKGIQELVNALSCVGSCQIILNKTWGVVSSLLYFIPFSATIALYSKIFAVAKRQARMIEIMNNKTQLSDNFNDRVGRRERKAAKILGTAVIAFLVFWSPYFITVIIDAFLNFITPPLVFHIVAWFAYSNSAINPLIYSLFYPWFRKAMKVIVSCKILRLDCSTMSLFSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYD9</accession>
    <name>A0A8C3RYD9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYD9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006344.1">
        <property type="protein sequence ID" value="ENSCSRP00000006148.1"/>
        <property type="gene ID" value="ENSCSRG00000004610.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006148.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="65" mass="6899" checksum="7DD09628C721E28D" modified="2022-01-19" version="1">ISITITVICAVPDLAGFPPSMAVSTNWYSRFSSRSRACSSTSSGKSLPSLSFFTFSEKCGLGLSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZI0</accession>
    <name>A0A8C3RZI0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Endothelin 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the endothelin/sarafotoxin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZI0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006745.1">
        <property type="protein sequence ID" value="ENSCSRP00000006536.1"/>
        <property type="gene ID" value="ENSCSRG00000004882.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031708">
        <property type="term" value="F:endothelin B receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005179">
        <property type="term" value="F:hormone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006874">
        <property type="term" value="P:intracellular calcium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003100">
        <property type="term" value="P:regulation of systemic arterial blood pressure by endothelin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019229">
        <property type="term" value="P:regulation of vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014826">
        <property type="term" value="P:vein smooth muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020475">
        <property type="entry name" value="Endothelin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019764">
        <property type="entry name" value="Endothelin_toxin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001928">
        <property type="entry name" value="Endothln-like_toxin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13874">
        <property type="entry name" value="ENDOTHELIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13874:SF9">
        <property type="entry name" value="ENDOTHELIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00322">
        <property type="entry name" value="Endothelin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00365">
        <property type="entry name" value="ENDOTHELIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00272">
        <property type="entry name" value="END"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00270">
        <property type="entry name" value="ENDOTHELIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0838">Vasoactive</keyword>
    <keyword evidence="5" id="KW-0839">Vasoconstrictor</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034666856" evidence="6">
        <location>
            <begin position="23"/>
            <end position="253"/>
        </location>
    </feature>
    <feature type="domain" description="Endothelin-like toxin" evidence="7">
        <location>
            <begin position="40"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="domain" description="Endothelin-like toxin" evidence="7">
        <location>
            <begin position="86"/>
            <end position="107"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010959"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022858"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00272"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006536.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="253" mass="28707" checksum="BF4AFE2BE14BBD4B" modified="2022-01-19" version="1">MASRPAGFFPLAVTLCILLGEGERERARRASFSRHPRTKRCSCNSWQDKECIYFCHLDIIWVNTPGQTAPYGLGSPPRRRKRSLNRCECSHAKDSICATFCQANLLPFCLVKNHVTSVAVVAAHVRKCWLVQWWGDDHMGGGEQNHLEARGRVIQSLTLLGVVASFWCVAGEENESRLLKWHLLFLPLRRAISRLKMLLVFLLASLGGENPDINIHSPFSPFCPGVGLAWRYQYLLLCEHMHASSVLYYRQSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZQ3</accession>
    <name>A0A8C3RZQ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Protein transport protein Sec24A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle</location>
            <location evidence="1">COPII-coated vesicle membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the SEC23/SEC24 family. SEC24 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZQ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006549.1">
        <property type="protein sequence ID" value="ENSCSRP00000006347.1"/>
        <property type="gene ID" value="ENSCSRG00000004754.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030127">
        <property type="term" value="C:COPII vesicle coat"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070971">
        <property type="term" value="C:endoplasmic reticulum exit site"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000149">
        <property type="term" value="F:SNARE binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090110">
        <property type="term" value="P:COPII-coated vesicle cargo loading"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01479">
        <property type="entry name" value="Sec24-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.380:FF:000004">
        <property type="entry name" value="SEC24 homolog B, COPII coat complex component"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000019">
        <property type="entry name" value="SEC24 homolog B, COPII coat complex component"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1670">
        <property type="entry name" value="beta-sandwich domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.730">
        <property type="entry name" value="Sec23/Sec24 helical domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.20.10">
        <property type="entry name" value="Severin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.380">
        <property type="entry name" value="Zn-finger domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029006">
        <property type="entry name" value="ADF-H/Gelsolin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012990">
        <property type="entry name" value="Beta-sandwich_Sec23_24"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007123">
        <property type="entry name" value="Gelsolin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036180">
        <property type="entry name" value="Gelsolin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006900">
        <property type="entry name" value="Sec23/24_helical_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036175">
        <property type="entry name" value="Sec23/24_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006896">
        <property type="entry name" value="Sec23/24_trunk_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050550">
        <property type="entry name" value="SEC23_SEC24_subfamily"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041742">
        <property type="entry name" value="Sec24-like_trunk_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006895">
        <property type="entry name" value="Znf_Sec23_Sec24"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036174">
        <property type="entry name" value="Znf_Sec23_Sec24_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13803:SF1">
        <property type="entry name" value="PROTEIN TRANSPORT PROTEIN SEC24A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13803">
        <property type="entry name" value="SEC24-RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00626">
        <property type="entry name" value="Gelsolin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08033">
        <property type="entry name" value="Sec23_BS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04815">
        <property type="entry name" value="Sec23_helical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04811">
        <property type="entry name" value="Sec23_trunk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04810">
        <property type="entry name" value="zf-Sec23_Sec24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81995">
        <property type="entry name" value="beta-sandwich domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82754">
        <property type="entry name" value="C-terminal, gelsolin-like domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81811">
        <property type="entry name" value="Helical domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82919">
        <property type="entry name" value="Zn-finger domain of Sec23/24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="8" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0931">ER-Golgi transport</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0653">Protein transport</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Zinc finger Sec23/Sec24-type" evidence="16">
        <location>
            <begin position="489"/>
            <end position="525"/>
        </location>
    </feature>
    <feature type="domain" description="Sec23/Sec24 trunk" evidence="17">
        <location>
            <begin position="562"/>
            <end position="800"/>
        </location>
    </feature>
    <feature type="domain" description="Sec23/Sec24 beta-sandwich" evidence="19">
        <location>
            <begin position="805"/>
            <end position="889"/>
        </location>
    </feature>
    <feature type="domain" description="Sec23/Sec24 helical" evidence="18">
        <location>
            <begin position="900"/>
            <end position="1000"/>
        </location>
    </feature>
    <feature type="domain" description="Gelsolin-like" evidence="15">
        <location>
            <begin position="1026"/>
            <end position="1099"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="1"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="72"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="112"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="159"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="184"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="210"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="14">
        <location>
            <begin position="263"/>
            <end position="279"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="288"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="301"/>
            <end position="315"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004299"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008334"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022892"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF00626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF04810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF04811"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF04815"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF08033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006347.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="22">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1154" mass="126013" checksum="1CA7801E9332D79D" modified="2022-01-19" version="1">MPRVRSAPARRSSRSLPVCGSLPPSSPQARSWGRANTGRIASAPAMAQPGRPPAASGHSSQNGAGEERYSNGPVQNSRMHSSQMLDGQGFSSTVPGLYSHQLPAKVPLHPSSGHSNFGGSQNVSPLSNQGSGKTLNRPPVGPIFMAPLQHTSSVPQMLPPSQNSAAIPSSSSSFVPGAHPPALSNWQYGQTPMSQPTGSQTNHFAHVAGTVSTQPLSSSGSTNPATSYQYTVSPGGPPLQNSYMKPGSVPPPVNRPLASTFPPARPPLGPPPAGGPPLVRPSATPVGLPNSSLPQPLLNSATNQEGDATATASDGSLVQNSYDAIEGGGFMATTYPSPAPQNLKMGRNVGYSYPTLPPGYQNASSPGAPGMQSSPLQYSAGPQPFPQPALGTNHITGSMGGLSLQPEGLRSINLLQERNILPTTPLQAPVPNLHEEIQRLNCNPELFRCTLTNIPQTQALLNKAKLPLGLLLHPFKDLSQLPVVTSSTIVRCRSCRTYINPFVSFLDQRRWKCNLCYRVNDVPEEFMYNPVTRVYGEPHKRPEVQNATIEFMAPSEYMLRPPQPPVYLFVFDVSHNAIETGYLNTVCKTLLDNLDLLPGNTRTKIGFITFDSTIHFYSLQEGLSQPQMLIVSDIEDVFIPMPENLLVNLNENKELIQDLLRTLPQMFTKSLETQSALGPALQAAFKLMSPTGGRISVFQTQLPSVGVGSLKSREEPNQRASAKDIHLTPSTDFYKKLALDCSGQQVAVDLFLLSGQYSDLASLGSISRYSAGSVYYYQSYHHQHNPVQVEKLQKELKRYLTRKIGFEAVMRIRCTKGLSIHTFHGNFFVRSTDLLSLPNVNPDAGYAVQMSVEESLTDMPVVSFQSALLYTSSKGERRIRVHTMCLPVVTTLSDVYLGADVQAITGLLANMAVERSVSASLSDARDALVNAIIDSLSAYRSSVLSIQQPGLMAPYSLRLFPLHVLALLKQKAFQTGTNIRLDERIFTMCQVKNQPLIYLMLMTHPNLYRVDNLTDEGALNINDRTIPQPPILQLSVEKLSRDGAYLMDAGSVMFMWIGKNCGQNFISQVLGVPSYASIPQNMTHLPELETAESTRTIAFISWLREQRPFFPILYIIRDESPLKSSFLQNMIEDRTESALSYYEFLLHIQQQVNK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S017</accession>
    <name>A0A8C3S017_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Meiosis specific with coiled-coil domain</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S017"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007058.1">
        <property type="protein sequence ID" value="ENSCSRP00000006844.1"/>
        <property type="gene ID" value="ENSCSRG00000005081.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007144">
        <property type="term" value="P:female meiosis I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007141">
        <property type="term" value="P:male meiosis I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048255">
        <property type="term" value="P:mRNA stabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027963">
        <property type="entry name" value="MEIOC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33861:SF3">
        <property type="entry name" value="MEIOSIS-SPECIFIC COILED-COIL DOMAIN-CONTAINING PROTEIN MEIOC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33861">
        <property type="entry name" value="PROTEIN CBG18333"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15189">
        <property type="entry name" value="MEIOC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="616"/>
            <end position="642"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="628"/>
            <end position="642"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006844.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="666" mass="75039" checksum="E8B8B648D25973F4" modified="2022-01-19" version="1">VNTTRFADHHDLLSESKRPVVAAISQQVFYSGESVSAAEKPCLHSGNLASQQKIDELYHGFTSMDLEEQWLYPSRNDHASCYNMQTNENAKTPPLQSYSYIKNSFIPQTGFSDVIKESGADTYSYGRDKVCSKGPEVQLHQKRAEMFLPQINRYSENADYCRYPEYSHPSKVKHNKSTNFSVQDNKKLTNGIPEAPAVDTDTYTKLFQVKPAIQKKIEDTIPDQQNFTFSKTSGLLSEKQFATEPSFTTDFGLKSEYGLKSHAACPGTNDFANATEKQLFPKSDPQNSEYFKSLTLLSNSATTSAGTSVRPTWMNIQTKNNTSVLYQNPSTLMKLSNHLSATPKGSNNSNDFSQLSSSNLTLNSNLFQKFCQENPSAFSSFDFGYNTAERIQPANRMEGLTKVGEESLFESVTDKKIKQSNGFCENYSAQQYGITENLNKHNFQAKPQSGHYDPEEGQKHLDGLPQNTYQDLLESHGHFNSHRQGSGDSNIVNSRVNRTQASCFSNNYMMGDLRHNHNFQQLGSNGFPLRSTHPFGHSVVPLMDSYDLFSYDDLSHLYPYFNDMMYGDGSFSGFVPTFGFQRPVKTRSGPASELHIRLEECYEQWRALEKERKKTESALAKNYPGKKVSSTNNTPIPRLTSNPSRVDRLIVDQLREQARVSCNNGI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S189</accession>
    <name>A0A8C3S189_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Activating transcription factor 7-interacting protein Fn3 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S189"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008392.1">
        <property type="protein sequence ID" value="ENSCSRP00000008117.1"/>
        <property type="gene ID" value="ENSCSRG00000006038.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026085">
        <property type="entry name" value="ATF7-int"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056565">
        <property type="entry name" value="Fn3_ATF7IP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23210">
        <property type="entry name" value="ACTIVATING TRANSCRIPTION FACTOR 7 INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23210:SF23">
        <property type="entry name" value="ACTIVATING TRANSCRIPTION FACTOR 7-INTERACTING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16794">
        <property type="entry name" value="fn3_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Activating transcription factor 7-interacting protein Fn3" evidence="2">
        <location>
            <begin position="80"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="23"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="24"/>
            <end position="39"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF16794"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008117.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="189" mass="21346" checksum="DC2740955A6610A7" modified="2022-01-19" version="1">FNRWKITVFKTCILFTGKLKEDQNSVSNKSNSTTASPKSNRLELPAPASNQVLEQFLHLPPLPRIPPYPELKDGFRDTVPPQKSELKLAQVQNPKGIALSWTVTEIDHKCAPVESYHLFIYHEHSSNSTAPHWRKIGEIKALPLPMACSLSQFTASKKYYFTIQSKDVCGRYGPFCDIQSITLISLENS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2E1</accession>
    <name>A0A8C3S2E1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Metal transporter</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Metal transporter.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Cell membrane</location>
            <topology evidence="1 13">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the ACDP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2E1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006960.1">
        <property type="protein sequence ID" value="ENSCSRP00000006746.1"/>
        <property type="gene ID" value="ENSCSRG00000004981.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010960">
        <property type="term" value="P:magnesium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006811">
        <property type="term" value="P:monoatomic ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04590">
        <property type="entry name" value="CBS_pair_CorC_HlyC_assoc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.580.10:FF:000001">
        <property type="entry name" value="Putative metal transporter CNNM3 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.580.10">
        <property type="entry name" value="CBS-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045095">
        <property type="entry name" value="ACDP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000644">
        <property type="entry name" value="CBS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046342">
        <property type="entry name" value="CBS_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002550">
        <property type="entry name" value="CNNM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057492">
        <property type="entry name" value="Ig_CNNM1/2/4_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044751">
        <property type="entry name" value="Ion_transp-like_CBS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12064">
        <property type="entry name" value="METAL TRANSPORTER CNNM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12064:SF27">
        <property type="entry name" value="METAL TRANSPORTER CNNM3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25562">
        <property type="entry name" value="CNBH_CNNM2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01595">
        <property type="entry name" value="CNNM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25511">
        <property type="entry name" value="Ig_CNNM4_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54631">
        <property type="entry name" value="CBS-domain pair"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51371">
        <property type="entry name" value="CBS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51846">
        <property type="entry name" value="CNNM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 11" id="KW-0129">CBS domain</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10 12 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 12 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 12 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="267"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="327"/>
            <end position="352"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="358"/>
            <end position="377"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="389"/>
            <end position="407"/>
        </location>
    </feature>
    <feature type="domain" description="CNNM transmembrane" evidence="16">
        <location>
            <begin position="265"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="domain" description="CBS" evidence="15">
        <location>
            <begin position="528"/>
            <end position="594"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="110"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="854"/>
            <end position="885"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="14">
        <location>
            <begin position="859"/>
            <end position="874"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="875"/>
            <end position="885"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU369091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS51371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006746.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="885" mass="95034" checksum="56E1B5A0DF7A1E20" modified="2022-01-19" version="1">MGWGWGKGTSGPLNPSPLAPSSCLFISRCSLTCAPLACGPLSLPIGRGPSAASLIGRPAVGRLRCASGESADPPPLPTCRAGLTMAGGWGLRWAVAALCLGCAAGRGGPAGGDPPASATPPESGPPHPRVLGFRLEEGAWASGGLIRAAPGANFRLRLYGTGFSNRSWPWVAFAPAGGPCLARGGAPSAAPPTGALQVLPDERPPGEYAVLVRVAVSHAGPRGKYQLCSRLGPGQPWAPAAPGDAVLVAEDEGGGGRAAAVAMQPPLAPWVLGSLVALLLALSSLLRVLQLSTLWLDPVELYVLRDCGSEAERKACKALELVRQRGTFALCSLLLLSSLANAALAVLFYWAVRMVAPAILAVAGLVFLLAEVLPFAVSSRWGLALAPRGLWLTQLCMLITFPVSLPLSKLLELALQHDASTCLLRAKIVDMVRNSDPYNEFVREEFSKGALRNKTVEDVLTPLDKCFMLNANSVLDFKSMSMIMQSGYTRIPVYEEERTNLVDMLYVKDLALVDPDDCVPLSTISKFYNHPLHFVFNDTKLDAVLEEFKRGKSHLAIVQKVNNEGEGDPFYEAMGLVTLEDVIEEIIRSEILDESDDYKENKVRKRPAPMGTLLEHRKEDFSLFKGSDNEHKVKISPQLLLATQRFLSREVDLFSPARVSEKVLLHLLKHPSVNQEVKFNESDRLAPEHYLYQRNQPVNYFVLVLQGRVEVEIGKEGLKFENGAFTYYGVSALMAPSSGEHLRPAAGLSHGAWRQLWAVVAALQSRRGPRVCTAPESPVLWGVQGVAGWLVAEGVMSLAVWPYALGGETWRPGSFPISSWGVGLPAGCSSLWPLISASQQFTSRQCPPCGRTGVSSRLTAARAPPTPRIAPTTPSGHSPTCSSSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S2L9</accession>
    <name>A0A8C3S2L9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S2L9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008001.1">
        <property type="protein sequence ID" value="ENSCSRP00000007750.1"/>
        <property type="gene ID" value="ENSCSRG00000005710.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:phosphatidylglycerophosphatase activity"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:phosphatidylinositol-4,5-bisphosphate 5-phosphatase activity"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004721">
        <property type="term" value="F:phosphoprotein phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.190.10">
        <property type="entry name" value="Protein tyrosine phosphatase superfamily"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Prot-tyrosine_phosphatase-like"/>
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        <property type="entry name" value="PTPMT1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46712">
        <property type="entry name" value="PHOSPHATIDYLGLYCEROPHOSPHATASE AND PROTEIN-TYROSINE PHOSPHATASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46712:SF1">
        <property type="entry name" value="PHOSPHATIDYLGLYCEROPHOSPHATASE AND PROTEIN-TYROSINE PHOSPHATASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52799">
        <property type="entry name" value="(Phosphotyrosine protein) phosphatases II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="166"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="178"/>
            <end position="187"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007750.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="187" mass="20756" checksum="693FE0E403B4326E" modified="2022-01-19" version="1">MSPSACPSSPPSTVNSPALLSHPSLPNKPAAPPAAAGMRMGVAVALGSGAARLFFYPTLLYTLVRERLPGSQRPWFHRIDRAVLLGALPLRGRSRRLVEEENVRGVLTLNEEYETRFLCCSAQLYQWSPQEAIEAIARIRPHIIVRPRQVQVLERFHRNVIAEAAAERPHEQPETIHQLPTTSTSSQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6E5</accession>
    <name>A0A8C3S6E5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Ring finger protein 224</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6E5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010770.1">
        <property type="protein sequence ID" value="ENSCSRP00000010393.1"/>
        <property type="gene ID" value="ENSCSRG00000007765.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd16565">
        <property type="entry name" value="RING-HC_RNF224"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053122">
        <property type="entry name" value="RING_finger_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027370">
        <property type="entry name" value="Znf-RING_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47454">
        <property type="entry name" value="RING FINGER PROTEIN 224"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47454:SF1">
        <property type="entry name" value="RING FINGER PROTEIN 224"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="20"/>
            <end position="67"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="94"/>
            <end position="116"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010393.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="16463" checksum="E56DA0379D4C842A" modified="2022-01-19" version="1">SLQPEALFQVSDGPLSPIDCIICYSSYNLSSRLPRRLYCGHTFCQACIKRLDAIANEQRWIPCPQCRQSTPTPRGGVTMLDLDLAVFLAVKSEKEQPRAAGRPEADSAFKASSKEKPVTQQPLGLCQETVPQPQFPRSSCCGRCLCCGTP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6G9</accession>
    <name>A0A8C3S6G9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Leucine zipper tumor suppressor family member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6G9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008380.1">
        <property type="protein sequence ID" value="ENSCSRP00000008106.1"/>
        <property type="gene ID" value="ENSCSRG00000006029.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10030037at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043197">
        <property type="term" value="C:dendritic spine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061001">
        <property type="term" value="P:regulation of dendritic spine morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045329">
        <property type="entry name" value="LZTS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19354">
        <property type="entry name" value="ZIPPER PUTATIVE TUMOR SUPPRESSOR 2 HOMOLOG-LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19354:SF6">
        <property type="entry name" value="ZIPPER PUTATIVE TUMOR SUPPRESSOR 3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06818">
        <property type="entry name" value="Fez1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008106.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="663" mass="75829" checksum="0D0E7D6EEC9D06BB" modified="2022-01-19" version="1">MAKLETLSVLSDPSYQSQDTFHSFASRPSESASQNTMGSVGSGVANEQEFAMKSVGTRTQSSSRQADGSRNGYSMREISNRYSGEEKSYKSEKISNSLYINGDQRKSEKLKTDMCGNVTTNNEKNLPPPPQYREPSNPPKILPVSGKLDQSNEPLVRPSAFKPVVPKNFHSMQNLCPPQNNGITENRKSLNHTNSNSPSAGKSGLEKTSLNRTTNQVGGLSDSGRNSLTSLPTYGTGYSQHVGPMSASTSHINRIGTTYVDKNIVGYNGISTSDSGRSSSKSTSSFNRLNHLNETMPFHSPSTDDIIQDLEDRLWEKEQEVLQMRRNLDKSEAAIFQVFEEKQKIWEREMEDLRQNYANKLQQVSKKAQRAQQALQLQIFKVQQEKKKLQDDVGQLLQQREEMEKKCVAFKKEQAEFLPKIEETKWEVCQKAGEISLLKQQLKDSQADVSQKLNEIVGLRTQLKEGKNFLREKEEQIITLKDSYSSKTVNLEICENELQRKMNEVQVLREKLNHCELEVSGLKQTLASMGHHGHFNAELTEKLRDPLACESDEAKMKRQNEDSVNALKKEVERLQTELKLERQQREQQVVDFEEERRTWQEEKEKVIKYQKQLQLNYVEMYQKNQLLEHKVNEMTTKATSPPYTEEKKPWTPSRLERIESTEI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S7G3</accession>
    <name>A0A8C3S7G3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">SKI family transcriptional corepressor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SKI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S7G3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008785.1">
        <property type="protein sequence ID" value="ENSCSRP00000008490.1"/>
        <property type="gene ID" value="ENSCSRG00000006243.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046332">
        <property type="term" value="F:SMAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030514">
        <property type="term" value="P:negative regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21080">
        <property type="entry name" value="DHD_Skor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.390.10:FF:000001">
        <property type="entry name" value="SKI family transcriptional corepressor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.260.20:FF:000003">
        <property type="entry name" value="SKI family transcriptional corepressor 1 homolog-B-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.390.10">
        <property type="entry name" value="SAND domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.260.20">
        <property type="entry name" value="Ski"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014890">
        <property type="entry name" value="c-SKI_SMAD4-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009061">
        <property type="entry name" value="DNA-bd_dom_put_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010919">
        <property type="entry name" value="SAND-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003380">
        <property type="entry name" value="SKI/SNO/DAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037000">
        <property type="entry name" value="Ski_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023216">
        <property type="entry name" value="Tscrpt_reg_SKI_SnoN"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10005:SF7">
        <property type="entry name" value="SKI FAMILY TRANSCRIPTIONAL COREPRESSOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10005">
        <property type="entry name" value="SKI ONCOGENE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08782">
        <property type="entry name" value="c-SKI_SMAD_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02437">
        <property type="entry name" value="Ski_Sno_DHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01046">
        <property type="entry name" value="c-SKI_SMAD_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46955">
        <property type="entry name" value="Putative DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63763">
        <property type="entry name" value="SAND domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="c-SKI SMAD4-binding" evidence="8">
        <location>
            <begin position="144"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="297"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="444"/>
            <end position="700"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="444"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="7">
        <location>
            <begin position="483"/>
            <end position="495"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="526"/>
            <end position="535"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="589"/>
            <end position="604"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM01046"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008490.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="841" mass="89971" checksum="019DB57944B09EFB" modified="2022-01-19" version="1">MATSPLPGPTDILLASPSSAYQPDSMSQQRASHASMKPNQVGQVILYGIPIVSLVIDGQERLCLAQISNTLLKNFSYNEIHNRRVALGITCVQCTPVQLEILRRAGAMPISSRRCGMITKREAERLCKSFLGENRPPKLPDNFAFDVSHECAWGCRGSFIPARYNSSRAKCIKCSYCSMYFSPNKFIFHSHRTPEAKYTQPDAANFNSWRRHLKLTDKTPQDELVFAWEDVKAMFNGGSRKRALPPAPHPPGPAAQCHPLGAVKAAAAAAVVGGGLLSPHLLGAPPPELQQKRARFEEDEELDAGGGGGKSQRSYPVIPVPSKGSFGGVLHKLPGCGGLFPHPYGFPAAAFGLCHKKEEGAAGEAHKAAGGLSGLFWPGRKEAAFYPPFCMFWPPRAPGGLPVPTYLQPPPQPPSALSCSLGDSPGLLRQAFLDLAEPSGEAAAAAAGLGTPPAAAAPQASGRDPLFEAPPGGGDAASPAAEAGGGGGGGGGGGRVPARHPHLLEGPAGRKAGSGYHHSSAFRPVGGKEDSESLAKLHGASGGPHHPASPLLLLPEEPGCERHPPPPPSQPPHRLLSPGGTSCSYPSEESSEEDEDEEEEQEVDVEGHKQPEEEEQEGDQGVDALGGSSRYLQSRGLTEKGGGSRDRAAATGLFPINSSRQQQEEKLGDTSAELHPPPPGPPKGGNSGGSSPVHHPSLEEQPSYKDVNIPFSVAFVFILDKNKEHNFFITEEPSGGDFWRDIAGEQTQETNSPHSLKKDVENMGKEELQKVLFEQIDLRRRLEQEFQVLKGNASFPVFNNFQDQMKRELAYREEMVQQLQIIPYAASLIRKEKLGTHLSKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S992</accession>
    <name>A0A8C3S992_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Galactokinase</fullName>
            <ecNumber evidence="4">2.7.1.6</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Galactose kinase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Catalyzes the transfer of a phosphate from ATP to alpha-D-galactose and participates in the first committed step in the catabolism of galactose.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>alpha-D-galactose + ATP = alpha-D-galactose 1-phosphate + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:13553"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28061"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58336"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.1.6"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:13554"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="1">Carbohydrate metabolism; galactose metabolism.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homodimer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GHMP kinase family. GalK subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.1.6" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S992"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010653.1">
        <property type="protein sequence ID" value="ENSCSRP00000010283.1"/>
        <property type="gene ID" value="ENSCSRG00000007692.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="275179at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004335">
        <property type="term" value="F:galactokinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033499">
        <property type="term" value="P:galactose catabolic process via UDP-galactose, Leloir pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.230.10:FF:000040">
        <property type="entry name" value="Galactokinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.890:FF:000007">
        <property type="entry name" value="Galactokinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.230.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.890">
        <property type="entry name" value="GHMP kinase, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000705">
        <property type="entry name" value="Galactokinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019741">
        <property type="entry name" value="Galactokinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019539">
        <property type="entry name" value="GalKase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013750">
        <property type="entry name" value="GHMP_kinase_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036554">
        <property type="entry name" value="GHMP_kinase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006204">
        <property type="entry name" value="GHMP_kinase_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006203">
        <property type="entry name" value="GHMP_knse_ATP-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006206">
        <property type="entry name" value="Mevalonate/galactokinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020568">
        <property type="entry name" value="Ribosomal_Su5_D2-typ_SF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014721">
        <property type="entry name" value="Ribsml_uS5_D2-typ_fold_subgr"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00131">
        <property type="entry name" value="gal_kin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10457:SF7">
        <property type="entry name" value="GALACTOKINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10457">
        <property type="entry name" value="MEVALONATE KINASE/GALACTOKINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10509">
        <property type="entry name" value="GalKase_gal_bdg"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08544">
        <property type="entry name" value="GHMP_kinases_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00288">
        <property type="entry name" value="GHMP_kinases_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000530">
        <property type="entry name" value="Galactokinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00473">
        <property type="entry name" value="GALCTOKINASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00959">
        <property type="entry name" value="MEVGALKINASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55060">
        <property type="entry name" value="GHMP Kinase, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54211">
        <property type="entry name" value="Ribosomal protein S5 domain 2-like"/>
        <property type="match status" value="1"/>
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            <end position="195"/>
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            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="401" mass="43086" checksum="D53F41B02CC84FB9" modified="2022-01-19" version="1">MAGRREADLGSLLAQARVAYRGAFAGAEPELAVSAPGRVNLIGEHTDYNQGFVLPMALQLGTVMVGSPRRDGMISITTTAEEAEEPKRVQFPAPTEGNTLRPGEPHWANYVKGVIQHYRAGPLPGFNAVIASNVPLGGGLSSSASLEVATYTFLQQLCPDDGDLVAKALACQKAEHTFAGMPCGIMDQFISVMGKEGHALLIDCRSLETFLLPLTDPRLVVLITNSNVRHALTGSEYPTRRRQCEEAAKALGKASLREACLADLEAARALLSEEVYRRARHVIREIERTSQAARALQARDYRTFGRLMVESHNSLRDDYEVSCPELDELVATALEVSGVYGSRMTGGGFGGCTVTLLDAGAAEEALQHIKEKYNGTATFYFTTPSDGAKAQPLEGVTSLSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9H6</accession>
    <name>A0A8C3S9H6_CHESE</name>
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        <submittedName>
            <fullName evidence="6">Interleukin 17C</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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        <scope>IDENTIFICATION</scope>
    </reference>
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            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <subcellularLocation>
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        </subcellularLocation>
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    <comment type="similarity">
        <text evidence="2">Belongs to the IL-17 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9H6"/>
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        <property type="protein sequence ID" value="ENSCSRP00000011801.1"/>
        <property type="gene ID" value="ENSCSRG00000008825.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:extracellular space"/>
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        <property type="project" value="UniProtKB-KW"/>
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    </dbReference>
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    </dbReference>
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    <keyword evidence="3" id="KW-0202">Cytokine</keyword>
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    <keyword evidence="5" id="KW-0732">Signal</keyword>
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            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="228" mass="25309" checksum="23A0CD8963C69885" modified="2022-01-19" version="1">MIAGGGVFSGGVPPGCRRTSLLGRLLGYVHLSPPVSVHQGVLCTLFLLLLSAGQTHSRSGGHHRRHHHHCFSQEQLQAGELPTHFVGRTMKWDRYAPVQLVPHLEKMQQDGGQRRKRQAEGCPALQLQATVNSEPHERSLSPWRYRIDEDENRYPQKLAFAECLCSGCIDVKTGRETSSLNSVPMHQTMMVLRRKPCPHNASPGTFAFEVDYIKVPVGCTCVLPRSSG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9J4</accession>
    <name>A0A8C3S9J4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Protein furry homolog</fullName>
        </recommendedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <scope>IDENTIFICATION</scope>
    </reference>
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            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <property type="protein sequence ID" value="ENSCSRP00000010415.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="C:site of polarized growth"/>
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    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Cell_morpho_N"/>
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        <property type="entry name" value="Cell_Morphogen_C"/>
    </dbReference>
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        <property type="entry name" value="Fry_C"/>
    </dbReference>
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        <property type="entry name" value="Furry/Tao3/Mor2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029473">
        <property type="entry name" value="MOR2-PAG1_mid"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12295">
        <property type="entry name" value="FURRY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12295:SF29">
        <property type="entry name" value="PROTEIN FURRY HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19421">
        <property type="entry name" value="Fry_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14225">
        <property type="entry name" value="MOR2-PAG1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="MOR2-PAG1_mid"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14222">
        <property type="entry name" value="MOR2-PAG1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Cell morphogenesis protein N-terminal" evidence="2">
        <location>
            <begin position="210"/>
            <end position="723"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis central region" evidence="4">
        <location>
            <begin position="1234"/>
            <end position="1394"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis central region" evidence="4">
        <location>
            <begin position="1439"/>
            <end position="1525"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis central region" evidence="4">
        <location>
            <begin position="1662"/>
            <end position="1724"/>
        </location>
    </feature>
    <feature type="domain" description="Cell morphogenesis central region" evidence="4">
        <location>
            <begin position="1811"/>
            <end position="1923"/>
        </location>
    </feature>
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        <location>
            <begin position="2067"/>
            <end position="2319"/>
        </location>
    </feature>
    <feature type="domain" description="Protein furry C-terminal" evidence="5">
        <location>
            <begin position="2344"/>
            <end position="3038"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
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        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="733"/>
            <end position="755"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1776"/>
            <end position="1798"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1962"/>
            <end position="2006"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="2036"/>
            <end position="2057"/>
        </location>
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            <end position="2401"/>
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            <begin position="2602"/>
            <end position="2638"/>
        </location>
    </feature>
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        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
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            <begin position="741"/>
            <end position="755"/>
        </location>
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        <location>
            <begin position="1962"/>
            <end position="1975"/>
        </location>
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            <begin position="2543"/>
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            <end position="2634"/>
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            <dbReference type="Ensembl" id="ENSCSRP00000010415.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    </evidence>
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        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="3038" mass="341841" checksum="0773939D4E7EB7FD" modified="2022-01-19" version="1">MSIDDSNLYSRTKSKLNSYPADYKSTRRSSLPPDLLLGNDIKGKFQRNIKNLEPIHPRRPKKRPSIFPASPVGNGYIKPPVPPVSGTQREKGPPAMLPISVDPDSKPGEYVLKSLFVNFTTQAERKIRIIMAEPLEKPLTKSLQRGEDPQFDQVISSMSSLSEYCLPSILRTLFDWYKRQNGIEDESHEYRPRTSTKSKSDEQQRDYLMERRDLAIDFIFSLVLIEVLKQIPLHPVIDSLVHDVINLAFKHFKYKEGYLGPNTGNMHIVADLYAEVIGVLAQAKFPAVKKKFMAELKELRHKEQSPYVVQSIISLIMGMKFFRIKMYPVEDFEASLQFMQECAHYFVEVKDKDIKHALAGLFVEILVPVAAAVKNEVNVPCLRNFVESLYDTTLELSSRKKHSLALYPLVTCLLCVSQKQFFLNRWHIFLNNCLSNLKNKDPKMARVALESLYRLLWVYMIRIKCESNTATQSRLITIVTTLFPKGSRGVVPRDMPLNIFVKIIQFIAQERLDFAMKEIIFDFLCVGKPAKAFSLNPERMNIGLRAFLVIADSLQQKDGEPPMPVTGAVLPSGNTLRVXXXQKSGLKAVDNILRHLDKEVGRCMMLTNIQMLNKEPEDMITGERKPKIDLFRTCVAAIPRLLPDGMSKLELIDLLARLSIHMDDELRHIAQNSLQGLLVDFVDWREDVLFGFTNFLLREVNDMHHTLLDTSLKLLLQLLTQWKLVIHTPGKASEQTKSRSSELIPNGSSHRIQSERSPYSNVLHAVEGFALVLLCSFQVATRKLAVLILREIRALFLALGQAEDDDRPMIDVMDQLSSSILESFIHVAVSDSTTLPLTHNVDLQWLVEWNAVLVNSHYDVKSPSHVWIFAQSVKDPWVLCLFSFLRQENLPKHCPTALSYAWPYAFTRLQLVMPLVDPNIPVNAKKTSTASSGDNYVTLWRNYLILCFGVAKPSIMSPGHLRASTPEIMATTPDGTVSYDNKAIGTPSVGVLLKQLVPLMRLESIEITESLVLGFGRTNSLVFRELVEELHPLMKEALERRPENKKRRERRDLLRLQLLRIFELLADAGVISDSTNGALERDTLALGALFLEYVDLTRMLLEAENDKEVEILKDMRAHFSAMTANLIQCVPVHHRRFLFPQQSLRHHLFILFSQWAGPFSIMFTPLDRYSDRNHQITRYQYCALKAMSAVLCCGPVFDNVGLSPDGYLYKWLDNILACQDLRVHQLGCEVVVLLLELNPDQVNLFNWAIDRCYTGSYQLASGCFKAIATVCGSRNYPFDIVTLLNLVLFKASDTNREIYEISMQLMQILEAKLFVYSKKVAEQRPGSILYGTHGPLPPLYSVSLALLSYELARMYPELTLPLFSEVSQRFPTTHPNGRQIMLTYLLPWLHNIELVDSRLLLPGSSPSTPEDEIKDKEGEIAVTYGLKGNGWGSPEATSLVLNNLMYMTAKYGDEVPGLEMENVWNALANNEKWSNNLRITLQFLISLCGVSSDTILLPYIKKVAIYLCRNNTIQTMEELLFELQQTDPVNPIVQHCDNPPFYRFTASNKPSAVASGTTSSSNTVVAGQDSFPDIEESRMVKETDERFSNVIRAHTRLESRYSNSSGGSYDDDKNDPVSPYTSWLLNIVETKQPQPLPMPYNGGCWAPLVDYLPETVTPRGPLHRCNIAVIFMTEMVVDHSVREDWALHLPLLLHALFLGLDHYRPEVFEHSKKLLLHLLIALSSNSHFQAIASVLLQTREMNETKTLTVQPAYLPEFLYTGGFDFLREYQSSPVPDSGLSSSSTSSSISLGGSSGNLPQITQEVEDMDTAAETDEKANKLIEFLTTRAFGPLWCHEDITPKNQNTKSADQLTNFLRHVVSVFKDSKSGFHLEQHLSEVALQTALASSSRHYAGRSFQIFRALKQPLSAHALSDLLSRLVEVIGEHGDEIQGYVMEALLTLEATVDNLSDCLKNSDLLTVLSRSSSPDLTSSTKLTANRKSTGQLNVNPGAVSGNTATAERSRHQRSFSVPKKFGVVDRSSDPPRSATLDRIQACTQQGLSSKTRSSSSLKDSLTDPSNINNPTNLLATIFWVAVALMESDFEFEYLMALRLLNKLLAYLPLDKAENREKLEKLQGQLKWSDFLGLQQLLLKGFTSLTTTDLTLQLFSLLTPVSRVSMVDSSQVIGFPLNVLCLLPHLIQHFDSPNQFCKDIAERIAQVCLEEKNPKLSNLAHVMTLYKTHSYTRDCATWVNVVCRYLHEAFADITLSMITYLAELLEKGLPSMQQSLLQMIYSLLSYMDLSGIPVKQFNMEVLKTIEKYVQSIHWREALNILKLVVSRSASLVLPSYQHSDLAKMEIHRVWNSASKELPGKTLEFHFDISETPIIGRRYDELQSSAGRDGKPRAMAVTRSTSSTSSGSNSNVLVPVSWKRPQYSQKRTKEKLVHVLTLCGQDVGLSKNPSVIFSSCGDLDLIEHQTSLVSSEDGTREQENMDDSNSEQQFRVFRDFDFLDVELEDGEGESMDNFNWGVRRRSLDSLDKCEMQLLEESQLSGSTPSLNKMNHEDSDESSEEEDLTTSQILEHSDLIITLSPSEDTIHLDSLSTSCDTTSADPHHFNTRTSSFEVSLPDMSNHQVSEGSKAEAAHEEEDTTVHEDDLSGSTNELPAAFECSDSLSLDMTETEEKGDRLLEQFALASFGEGDRNASPPPSPFFSAILAAFQPAACDDAEEAWRSHLNQLMCDSDGSCAVYTFHVFSSLFKSIQKRFCFLTCDAASYLGDNLRGIGSKFVSSSQMLTSCSECPTLFVDAETLLSCGLLEKLKFSVLELQEYLDTYNNRKEATLSWLANCKATFAGGSQDGVITCQPGDSEEKQLELCQRLYKLHFQLLLLFQSYCKLIGQVHEVSSMPELLNMSRELSELKKNLKDATAVIAADPLNMEAALSEPTFSSTEAAIQSMLECLKNNELGKALLQIRECRSLWPNDIFGSNSDDEVQTLLNIYFRHQTLGQTGTYALVGSNQSLTEICTKLMELNIEIRDMIRRAQSYRVINTFLPDSSVSGTSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9K3</accession>
    <name>A0A8C3S9K3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Homeobox B3</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 10 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the Antp homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9K3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012168.1">
        <property type="protein sequence ID" value="ENSCSRP00000011725.1"/>
        <property type="gene ID" value="ENSCSRG00000008768.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6159439at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009952">
        <property type="term" value="P:anterior/posterior pattern specification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048704">
        <property type="term" value="P:embryonic skeletal system morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000094">
        <property type="entry name" value="Homeobox protein Hox-A3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025281">
        <property type="entry name" value="DUF4074"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001827">
        <property type="entry name" value="Homeobox_Antennapedia_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45664:SF11">
        <property type="entry name" value="HOMEOBOX PROTEIN HOX-B3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45664">
        <property type="entry name" value="PROTEIN ZERKNUELLT 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13293">
        <property type="entry name" value="DUF4074"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00032">
        <property type="entry name" value="ANTENNAPEDIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6 10 11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7 10 11" id="KW-0371">Homeobox</keyword>
    <keyword evidence="9 10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0804">Transcription</keyword>
    <keyword evidence="5" id="KW-0805">Transcription regulation</keyword>
    <feature type="DNA-binding region" description="Homeobox" evidence="10">
        <location>
            <begin position="160"/>
            <end position="219"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011725.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="399" mass="43577" checksum="FA0534194CF74AA7" modified="2022-01-19" version="1">MQKTTYYDSSTLFGGYSYQGANGFGYDGPQQPFQPSSHVENDYQRSACSLQSLGNAAPHAKSKDLNGSCMRPSLPRENHQAPPVSPPPNSVTNSNSSNSNSQSGSSKTAPSKSNLSSNATLTKQIFPWMKESRQNSKQKNSSPTTESCSGERSPPGSSASKRARTAYTSAQLVELEKEFHFNRYLCRPRRVEMANLLNLSERQIKIWFQNRRMKYKKDQKSKGLGSSSGGPSPTGSPPQPMQSSAGFMNALHTMTSNYEDPSPPSFSKPHQNAYAMSTNYQNPIKGCPSQQKYANTAPEYDPHILQGNGNTYGTPNMQGSPVYVGSSYVDSMPASGPSLYGLNHLPHHQSASMDYNGAPQMPTSQHHGPCETHPTYTDLSTHHASSQGRIQEAPKLTHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBR7</accession>
    <name>A0A8C3SBR7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBR7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013095.1">
        <property type="protein sequence ID" value="ENSCSRP00000012589.1"/>
        <property type="gene ID" value="ENSCSRG00000009504.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31294">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31294:SF8">
        <property type="entry name" value="KERATIN-ASSOCIATED PROTEIN 21-1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012589.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="186" mass="15834" checksum="FE8F5D0E3316F04F" modified="2022-01-19" version="1">LCLLYGKGAGAGVTCGAEQGAGAGVTRGAEQGAGAGVTCGAEQGAGAGVTCGAEQGAGAGVTCGAEQGAGAGVTCGAEQGAGAGVTCGAEQGAGAGVTCGAEQGAGAGVTCGAEQGAGTGVTCGAEQGAGAGVTCGAEQGAGAGVTCGAEQGAGAGVTCGAEQGAGAGVTRGAEQGAGAGVTCGAD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SC11</accession>
    <name>A0A8C3SC11_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Thiosulfate sulfurtransferase/rhodanese-like domain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SC11"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012162.1">
        <property type="protein sequence ID" value="ENSCSRP00000011720.1"/>
        <property type="gene ID" value="ENSCSRG00000008772.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd01518">
        <property type="entry name" value="RHOD_YceA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.250.10:FF:000022">
        <property type="entry name" value="Thiosulfate sulfurtransferase/rhodanese-like domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.250.10">
        <property type="entry name" value="Rhodanese-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001763">
        <property type="entry name" value="Rhodanese-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036873">
        <property type="entry name" value="Rhodanese-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022111">
        <property type="entry name" value="Rhodanese_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020936">
        <property type="entry name" value="TrhO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040503">
        <property type="entry name" value="TRHO_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057944">
        <property type="entry name" value="TSTD2_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43268">
        <property type="entry name" value="THIOSULFATE SULFURTRANSFERASE/RHODANESE-LIKE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43268:SF6">
        <property type="entry name" value="THIOSULFATE SULFURTRANSFERASE_RHODANESE-LIKE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00581">
        <property type="entry name" value="Rhodanese"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12368">
        <property type="entry name" value="Rhodanese_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23949">
        <property type="entry name" value="TSTD2_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17773">
        <property type="entry name" value="UPF0176_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00450">
        <property type="entry name" value="RHOD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52821">
        <property type="entry name" value="Rhodanese/Cell cycle control phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50206">
        <property type="entry name" value="RHODANESE_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rhodanese" evidence="3">
        <location>
            <begin position="310"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="135"/>
            <end position="158"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00069711"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011720.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="502" mass="55913" checksum="0032E21996A9B834" modified="2022-01-19" version="1">MPNCSDTAMIPSSVLLDGGDEVECCILRFPDLDLKDPFPLTAKSNLKAESDTSVRKKYAFAKKKAFALFVKAKEVPATASCPPAMCRAGLGWKCCRQTFKDLTGIHIHVAAQHSSDVWQQTGLILKQLATEANTSSNPASADEADRLSGPTCNSQELSDRLPDTSHISFDELTSGVGEVLLYYCYCEVKDPGRLCAWQKSLCQHLNLTGKVRIASEGINGTVGGSKVATSLYIEAMLSHPLFKTILCREDFKSSAGGAHCFPDLRVGVFEEIVPLGINPNKVSYKETGIHLSPEEFHKEVEKHLSQAPQAESDTILLDCRNFYESKIGHFQGCLAPDIRKFSYFPSYIDEHLELFKNKRVLMYCTGGIRCERGSAYLRTKAACREVYQLKGGIHKYLEEFPDGFYRGKLFVFDERYTISSNEDVIAECRYCGTLWDQYKLCSSLHCRQLVLTCPSCRAKGFTACCPVCQEKGLKLASNPSGWIVKEACECTDRRQRVPVTHM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SD06</accession>
    <name>A0A8C3SD06_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Solute carrier family 22 member 15</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SD06"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012299.1">
        <property type="protein sequence ID" value="ENSCSRP00000011843.1"/>
        <property type="gene ID" value="ENSCSRG00000008547.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17377">
        <property type="entry name" value="MFS_SLC22A15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005828">
        <property type="entry name" value="MFS_sugar_transport-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24064">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 22 MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00083">
        <property type="entry name" value="Sugar_tr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="114"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="144"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="167"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="197"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="230"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="307"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="339"/>
            <end position="360"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="372"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="405"/>
            <end position="424"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="436"/>
            <end position="455"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="467"/>
            <end position="484"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="7">
        <location>
            <begin position="69"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="518"/>
            <end position="549"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="5">
        <location>
            <begin position="532"/>
            <end position="549"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011843.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="549" mass="60402" checksum="6AFD7CBEEA511977" modified="2022-01-19" version="1">MTPSPVFAIVVTDFKVVGKGGIHKEGFSLSDTRSKTTEAILIALVGATPPYHWDLEELSANQSHSNQSTNEERAFGEWLLTANGSEVHKHVHFSSNFTSIASEWFLIGNTSYKISVASSFFFSGVFVGVISFGQLSDRFGRKKVYLTGFALDILFAIANGFSPSYEFFAVSRFLVGVMNGGMSLVAFVLLNECVGTAYWALAGSIGGLFFAVGIAQYAMLGYFIRSWRTLAVVVNLEGTVVFLLSLFIPESPRWLYSQGRLREAENALYLIAKRNCKQKCTFSLKLPADRSHRETSSFLDLFRYKILLGRTLIMMFIWFVCSLVYYGLTLNAGDLGGSIYANLALSGLIEIPAYPICIYLINQKWFGRKRTLAAFLFLGGLACLIVMFLPEKKATGVFAVVNSRSLSLLGKLTISAAFNIVYIYTSELYPTVIRNVGMGSCSMFSRVGGIIAPFIPSLKSVQWSLPYIVFGVTGLLSGLLSLLLPETLNSPLLETISDLQVCSYWRLGDEAMSLQALGGSRSADKDSSAGSESEDEEFYDADEETQMIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDY7</accession>
    <name>A0A8C3SDY7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">N-acetylgalactosaminide beta-1,3-galactosyltransferase</fullName>
            <ecNumber evidence="5">2.4.1.122</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>an N-acetyl-alpha-D-galactosaminyl derivative + UDP-alpha-D-galactose = a beta-D-galactosyl-(1-&gt;3)-N-acetyl-alpha-D-galactosaminyl derivative + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:15621"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28257"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:66914"/>
            <dbReference type="ChEBI" id="CHEBI:133470"/>
            <dbReference type="EC" id="2.4.1.122"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the glycosyltransferase 31 family. Beta3-Gal-T subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.122" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDY7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012130.1">
        <property type="protein sequence ID" value="ENSCSRP00000011690.1"/>
        <property type="gene ID" value="ENSCSRG00000008718.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016263">
        <property type="term" value="F:glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.50:FF:000007">
        <property type="entry name" value="Glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026050">
        <property type="entry name" value="C1GALT1/C1GALT1_chp1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003378">
        <property type="entry name" value="Fringe-like_glycosylTrfase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23033">
        <property type="entry name" value="BETA1,3-GALACTOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23033:SF9">
        <property type="entry name" value="GLYCOPROTEIN-N-ACETYLGALACTOSAMINE 3-BETA-GALACTOSYLTRANSFERASE 1-A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02434">
        <property type="entry name" value="Fringe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="15" id="KW-0464">Manganese</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Fringe-like glycosyltransferase" evidence="18">
        <location>
            <begin position="52"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="17">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF02434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011690.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="302" mass="35230" checksum="AFDCCA07F3D4A717" modified="2022-01-19" version="1">ITHTHTHTHTHTHTHTHTHFLGQDPYREDNTTAAELYSKVRILCWVMTGPSNLETKARHVQATWARHCNVALFMSSVRDDGFPTVGLDVKEGRDQLYWKTIRAFHYVHQHHLEQADWFLKADDDTFVVLDNLRWLLANHTPEAPVYFGKRFKPFVKQGYMSGGAGYVLSKEALRRFVEGFRTQVCTHTSPVEDLALGLCMEKMGVQAGDSRDTEGRETFHPFPPERHLMENLQRDYYYPTYSFYPILLGAQSCSDLSVSFHYVSPEEMYVLEYMSRHLRPYGYRPRYQPALTVWNRTEPRDG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SE86</accession>
    <name>A0A8C3SE86_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein bL32m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">39S ribosomal protein L32, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Component of the mitochondrial large ribosomal subunit (mt-LSU). The mitochondrial ribosome (mitoribosome) is a large ribonucleoprotein complex responsible for the synthesis of proteins inside mitochondria.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the bacterial ribosomal protein bL32 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SE86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014406.1">
        <property type="protein sequence ID" value="ENSCSRP00000013829.1"/>
        <property type="gene ID" value="ENSCSRG00000010580.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051991">
        <property type="entry name" value="Mitoribosomal_protein_bL32"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002677">
        <property type="entry name" value="Ribosomal_bL32"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011332">
        <property type="entry name" value="Ribosomal_zn-bd"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01031">
        <property type="entry name" value="rpmF_bact"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21026">
        <property type="entry name" value="39S RIBOSOMAL PROTEIN L32, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21026:SF2">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN BL32M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01783">
        <property type="entry name" value="Ribosomal_L32p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57829">
        <property type="entry name" value="Zn-binding ribosomal proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="158"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="158"/>
            <end position="173"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008560"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039935"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00042577"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00045766"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013829.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="184" mass="21154" checksum="BAB31160C4B3037D" modified="2022-01-19" version="1">MAALVVFRSPARGLRELLQRCWGQLERSLPRGLPGPPWAPALAVQAPATLPDPLEDIREESNKAPNFLDSIFWMAAPKKRRTIEVNRCRRRHPSKLIKLKTNIDVCPECGNLKQKHVLCGYCYQKIKMETGLIRIQIKEKEAGPFNAPTVETVVLYEGEKPTERDEGKRIIERNRKRPSWFTQN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SEI8</accession>
    <name>A0A8C3SEI8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Beta-1,4-galactosyltransferase</fullName>
            <shortName evidence="17">Beta-1,4-GalTase</shortName>
            <ecNumber evidence="17">2.4.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">Responsible for the synthesis of complex-type N-linked oligosaccharides in many glycoproteins as well as the carbohydrate moieties of glycolipids.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>N-acetyl-D-glucosamine + UDP-alpha-D-galactose = beta-D-galactosyl-(1-&gt;4)-N-acetyl-D-glucosamine + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17745"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:60152"/>
            <dbReference type="ChEBI" id="CHEBI:66914"/>
            <dbReference type="ChEBI" id="CHEBI:506227"/>
            <dbReference type="EC" id="2.4.1.90"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:17746"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 17">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3 17">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 17">Golgi apparatus membrane</location>
            <topology evidence="2 17">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4 17">Belongs to the glycosyltransferase 7 family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SEI8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013163.1">
        <property type="protein sequence ID" value="ENSCSRP00000012655.1"/>
        <property type="gene ID" value="ENSCSRG00000009563.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003945">
        <property type="term" value="F:N-acetyllactosamine synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005975">
        <property type="term" value="P:carbohydrate metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00899">
        <property type="entry name" value="b4GalT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.550.10:FF:000028">
        <property type="entry name" value="beta-1,4-galactosyltransferase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.550.10">
        <property type="entry name" value="Spore Coat Polysaccharide Biosynthesis Protein SpsA, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003859">
        <property type="entry name" value="Galactosyl_T"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027791">
        <property type="entry name" value="Galactosyl_T_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027995">
        <property type="entry name" value="Galactosyl_T_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029044">
        <property type="entry name" value="Nucleotide-diphossugar_trans"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19300">
        <property type="entry name" value="BETA-1,4-GALACTOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19300:SF9">
        <property type="entry name" value="BETA-1,4-GALACTOSYLTRANSFERASE 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02709">
        <property type="entry name" value="Glyco_transf_7C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13733">
        <property type="entry name" value="Glyco_transf_7N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02050">
        <property type="entry name" value="B14GALTRFASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53448">
        <property type="entry name" value="Nucleotide-diphospho-sugar transferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14 17" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 17" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="11 17" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="15 17" id="KW-0464">Manganese</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="8 17" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="18" id="KW-0732">Signal</keyword>
    <keyword evidence="9 17" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6 17" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="18">
        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034606479" description="Beta-1,4-galactosyltransferase" evidence="18">
        <location>
            <begin position="31"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="domain" description="Galactosyltransferase N-terminal" evidence="20">
        <location>
            <begin position="83"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="domain" description="Galactosyltransferase C-terminal" evidence="19">
        <location>
            <begin position="219"/>
            <end position="296"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005735"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU368121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF02709"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF13733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012655.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="353" mass="40639" checksum="97E449284C705B53" modified="2022-01-19" version="1">MGLGSAILHLSYKFRLLLLFILCMMVVAWATSSYLVDTVQETPKAKSVVMNFGKATMLEKENPKKKAVSTVEVATVKSTMSHCPALSPYLQGLSKLKFKASLTLEEVRKENPQVAKGRHRPAECSALQRVAILIPHRNREKHLLYLLEHLHPFLQRQQLDYGIYVIHQAGNTKFNRAKLLNVGYLEALKEENWDCFIFHDVDLVPENDFNMYMCDKQPKHLVVGRNNTGYRLRYQGYFGGVTALTRDQFSKVNGFSNNYWGWGAEDDDLRIRVEMQKMKVMRPSPDVGKYTMIFHTRDRGNEENGERMKLLRQVSRVWKTDGLNSCSYKLLSVEHNPLYTNVTVDFSEPPKIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI02</accession>
    <name>A0A8C3SI02_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Nocturnin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Carbon catabolite repression 4-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CCR4/nocturin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI02"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015074.1">
        <property type="protein sequence ID" value="ENSCSRP00000014458.1"/>
        <property type="gene ID" value="ENSCSRG00000011071.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004535">
        <property type="term" value="F:poly(A)-specific ribonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007623">
        <property type="term" value="P:circadian rhythm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006139">
        <property type="term" value="P:nucleobase-containing compound metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd09096">
        <property type="entry name" value="Deadenylase_nocturnin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.10.10:FF:000012">
        <property type="entry name" value="nocturnin isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.10.10">
        <property type="entry name" value="Endonuclease/exonuclease/phosphatase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050410">
        <property type="entry name" value="CCR4/nocturin_mRNA_transcr"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034965">
        <property type="entry name" value="Deadenylase_nocturnin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036691">
        <property type="entry name" value="Endo/exonu/phosph_ase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005135">
        <property type="entry name" value="Endo/exonuclease/phosphatase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12121">
        <property type="entry name" value="CARBON CATABOLITE REPRESSOR PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12121:SF45">
        <property type="entry name" value="NOCTURNIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03372">
        <property type="entry name" value="Exo_endo_phos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56219">
        <property type="entry name" value="DNase I-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0090">Biological rhythms</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0460">Magnesium</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Endonuclease/exonuclease/phosphatase" evidence="11">
        <location>
            <begin position="80"/>
            <end position="348"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010774"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00079931"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF03372"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014458.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="365" mass="41720" checksum="4BCB0489BB7A9EBD" modified="2022-01-19" version="1">MGNSTSRLYSALAKTLNSSAASQHREYLEQSDSEQLDPIDRKDLLQECQTVLQKRPPRLQRDFVDLRADSSSTHRPIRVMQWNILAQALGEGKDNFVQCPMEALKWEERKCLILEEILAYQPDILCLQEVDHYFDTFQPLLSRLGYQCTFFPKPWSPCLDVEHNNGPDGCALFFLKDRFTLINSVNIRLTAMKLKTNQVAIAQTLRCSETGKLFCIAVTHLKARTGWERFRSAQGCDLLQNLKNITQGAEIPLIICGDFNAEPTEEVYKEFSNSSLNLNSAYKLLSVDGQSEPLYTTWKIRPTGECRHTLDYIWYSQHALNVNSALGLLTEEQIGPNRLPSFNYPSDHLSLVCDFSFNQDPDRLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIQ9</accession>
    <name>A0A8C3SIQ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">LIM domain only protein 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIQ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015383.1">
        <property type="protein sequence ID" value="ENSCSRP00000014758.1"/>
        <property type="gene ID" value="ENSCSRG00000011223.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140297">
        <property type="term" value="F:DNA-binding transcription factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003713">
        <property type="term" value="F:transcription coactivator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09388">
        <property type="entry name" value="LIM1_LMO1_LMO3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09389">
        <property type="entry name" value="LIM2_LMO1_LMO3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000015">
        <property type="entry name" value="LIM domain only 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.110.10:FF:000016">
        <property type="entry name" value="LIM domain only 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050945">
        <property type="entry name" value="LMO_RBTN_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45787">
        <property type="entry name" value="LD11652P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45787:SF7">
        <property type="entry name" value="LIM DOMAIN ONLY PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 6" id="KW-0440">LIM domain</keyword>
    <keyword evidence="1 6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 6" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="LIM zinc-binding" evidence="7">
        <location>
            <begin position="22"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="7">
        <location>
            <begin position="86"/>
            <end position="148"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00039224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014758.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="156" mass="17913" checksum="57C821ECEFC3691D" modified="2022-01-19" version="1">MQKKEKSFGIQMLSVQPDTKPKGCAGCNRKIKDRYLLKALDKYWHEDCLKCACCDCRLGEVGSTLYTKANLILCRRDYLRLFGVTGNCAACSKLIPAFEMVMRAKENVYHLDCFACQLCNQRFCVGDKFFLKNNMILCQTDYEEGLMKEGYAPQVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ38</accession>
    <name>A0A8C3SJ38_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Transmembrane and ubiquitin like domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ38"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014455.1">
        <property type="protein sequence ID" value="ENSCSRP00000013874.1"/>
        <property type="gene ID" value="ENSCSRG00000010611.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="161999at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036503">
        <property type="term" value="P:ERAD pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd17132">
        <property type="entry name" value="Ubl_TMUB2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040352">
        <property type="entry name" value="TMUB1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14557">
        <property type="entry name" value="PROTEIN C7ORF21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14557:SF4">
        <property type="entry name" value="TRANSMEMBRANE AND UBIQUITIN-LIKE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00240">
        <property type="entry name" value="ubiquitin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00213">
        <property type="entry name" value="UBQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50053">
        <property type="entry name" value="UBIQUITIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013874.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="308" mass="33068" checksum="BEAD4ED6A911DA55" modified="2022-01-19" version="1">MEPPGMTIIEGVGDEVTVVTGMVVVVLALVLAWLSTYVADGSNQLLGTIVATGDSSVIHLSHVERYVGNSVTSEPTEPQRSTDSAEEKAEEEGGAASNLGPTVEQGGSGSTSDSSLDHLLNIQGLPKRTSSGESSALEQPGQESQGTSQISHIREESEPCAGLIKVRLKFLNETEEVAMVRPEDTVGVLKSKYFPGQENQMKFIYQGQLLQDQTRTLRSLNIVDNCVIHCHLSQTASSPIPDSVVSPAEAAGVTVNIGNLMLPVFVVMLAVIWYCRINYRQFFTAPATVSLVGVTVFFSFLVFGMYGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJT8</accession>
    <name>A0A8C3SJT8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Beta-1,4-glucuronyltransferase 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">I-beta-1,3-N-acetylglucosaminyltransferase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="17">Poly-N-acetyllactosamine extension enzyme</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>3-O-[beta-D-Xyl-(1-&gt;4)-Rib-ol-P-Rib-ol-P-3-beta-D-GalNAc-(1-&gt;3)-beta-D-GlcNAc-(1-&gt;4)-(O-6-P-alpha-D-Man)]-Thr-[protein] + UDP-alpha-D-glucuronate = 3-O-[beta-D-GlcA-(1-&gt;3)-beta-D-Xyl-(1-&gt;4)-Rib-ol-P-Rib-ol-P-3-beta-D-GalNAc-(1-&gt;3)-beta-D-GlcNAc-(1-&gt;4)-(O-6-P-alpha-D-Man)]-Thr-[protein] + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46860"/>
            <dbReference type="Rhea" id="RHEA-COMP:15023"/>
            <dbReference type="Rhea" id="RHEA-COMP:17482"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58052"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:142405"/>
            <dbReference type="ChEBI" id="CHEBI:177336"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Golgi apparatus membrane</location>
            <topology evidence="2">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the glycosyltransferase 49 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJT8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015517.1">
        <property type="protein sequence ID" value="ENSCSRP00000014884.1"/>
        <property type="gene ID" value="ENSCSRG00000011381.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015020">
        <property type="term" value="F:glucuronosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035269">
        <property type="term" value="P:protein O-linked glycosylation via mannose"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043189">
        <property type="entry name" value="B4GAT1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46420">
        <property type="entry name" value="BETA-1,4-GLUCURONYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46420:SF1">
        <property type="entry name" value="BETA-1,4-GLUCURONYLTRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13896">
        <property type="entry name" value="Glyco_transf_49"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="12" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="15" id="KW-0464">Manganese</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="7" id="KW-0808">Transferase</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008539"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00017962"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00030723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00032175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00032181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00033291"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00047852"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014884.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="415" mass="45873" checksum="87C723B3E6723EF0" modified="2022-01-19" version="1">AGMQGPARCSFFKALLWALALVALLQLLYLSLLSGLHGRQQRSRYSELFGGQQKEQLKRALASGGRLDASGQYRIYADMLGPPERAGRAPDLVLATHTSLSNLHQLQELVGRWQGPVSVALFAPGPAEVRLATLMLYALGALCGPVRQLVSAHLVCHSGDLAAFPELEDRAEFARLKACGDVFAKLARAGAGRRNYALGANASYPNNLLRNVARGAATGHYTLVLDVDMLPSEGLREAFLALAATLGAEGPPGVFVVPAFEIRHTRRLPGAKAELLQLYQVGEIRPFYEELCPRCQAPTNYSRWLNLPPGSSLNIAYTVEWRDPWEPFYISANSVPPYDERFKQYGFNRISQACELNVAGYSFSVLNNAFLVHKGFKVPSEFHAQKDAENQRNKVLFRQFKQELKLKYPGSPRRC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJW7</accession>
    <name>A0A8C3SJW7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016611.1">
        <property type="protein sequence ID" value="ENSCSRP00000015925.1"/>
        <property type="gene ID" value="ENSCSRG00000012164.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9043100at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042101">
        <property type="term" value="C:T cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042605">
        <property type="term" value="F:peptide antigen binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051006">
        <property type="entry name" value="TCR_variable_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19343">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 1-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19343:SF13">
        <property type="entry name" value="T CELL RECEPTOR ALPHA VARIABLE 21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015925.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="73" mass="8107" checksum="5DB3E4EB053E7513" modified="2022-01-19" version="1">MSCTFDSTYRTFYWYQQLPGRGPTHLLTVSSNDNVTVGRFIGERLESGKRSSLHITDSQLGDSGSFLCAVDAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKE9</accession>
    <name>A0A8C3SKE9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">5-hydroxytryptamine receptor 1A</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKE9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016848.1">
        <property type="protein sequence ID" value="ENSCSRP00000016141.1"/>
        <property type="gene ID" value="ENSCSRG00000012347.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004993">
        <property type="term" value="F:G protein-coupled serotonin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071880">
        <property type="term" value="P:adenylate cyclase-activating adrenergic receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050795">
        <property type="term" value="P:regulation of behavior"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046883">
        <property type="term" value="P:regulation of hormone secretion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019229">
        <property type="term" value="P:regulation of vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15330">
        <property type="entry name" value="7tmA_5-HT1A_vertebrates"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000248">
        <property type="entry name" value="5-hydroxytryptamine receptor 1A-beta"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000610">
        <property type="entry name" value="5HT1A_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002231">
        <property type="entry name" value="5HT_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248:SF191">
        <property type="entry name" value="5-HYDROXYTRYPTAMINE RECEPTOR 1A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24248">
        <property type="entry name" value="ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00512">
        <property type="entry name" value="5HT1ARECEPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01101">
        <property type="entry name" value="5HTRECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0085">Behavior</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 12" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 12" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 12" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 12 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="33"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="62"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="103"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="145"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="187"/>
            <end position="210"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="336"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="369"/>
            <end position="392"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="14">
        <location>
            <begin position="45"/>
            <end position="389"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022610"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016141.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="411" mass="45626" checksum="730F6E3BC77E8B1D" modified="2022-01-19" version="1">MDVANNTTSPTDQSSARGQGAAVTLSYQLLTSLFLGTLILCALLGNACVIAAIALERSLQNVANYLIGSLAVTDLMVSVLVLPMAALYQVLNKWTLGQVTCDIFISLDVLCCTSSILHLCAIALDRYWAITDPIDYVNKRTPRRAAVLISLTWLIGFLISIPPMLGWRTPEDRSDPDACTISKDHGYTIYSTFGAFYIPLLLMLVLYGRIFKAARFRIRKTVKKAEKKKIADTCLTVSPATLQKKSNGEPSKSWKRTVEPKPSACVNGAVRHGEDGAALEVIEVQHYHNSSKTHLPLPSDPCSTSLAPSFEKKNERSTEAKRKMALARERKTVKTLGIIMGTFILCWLPFFIVALVLPFCDSECYMPDWLGAVINWLGYSNSLLNPVIYAYFNKDFQSAFKKIIKCKFCRQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLS1</accession>
    <name>A0A8C3SLS1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">TNFR-Cys domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="1">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLS1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016409.1">
        <property type="protein sequence ID" value="ENSCSRP00000015736.1"/>
        <property type="gene ID" value="ENSCSRG00000012042.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004888">
        <property type="term" value="F:transmembrane signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050829">
        <property type="term" value="P:defense response to Gram-negative bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050830">
        <property type="term" value="P:defense response to Gram-positive bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046642">
        <property type="term" value="P:negative regulation of alpha-beta T cell proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002720">
        <property type="term" value="P:positive regulation of cytokine production involved in immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:2000406">
        <property type="term" value="P:positive regulation of T cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.50.10:FF:000007">
        <property type="entry name" value="TNF receptor superfamily member 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.50.10">
        <property type="entry name" value="Tumor Necrosis Factor Receptor, subunit A, domain 2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008063">
        <property type="entry name" value="Fas_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001368">
        <property type="entry name" value="TNFR/NGFR_Cys_rich_reg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46838">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46838:SF1">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00020">
        <property type="entry name" value="TNFR_c6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01680">
        <property type="entry name" value="TNFACTORR6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00208">
        <property type="entry name" value="TNFR"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57586">
        <property type="entry name" value="TNF receptor-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00652">
        <property type="entry name" value="TNFR_NGFR_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50050">
        <property type="entry name" value="TNFR_NGFR_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034494779" description="TNFR-Cys domain-containing protein" evidence="2">
        <location>
            <begin position="19"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="repeat" description="TNFR-Cys" evidence="1">
        <location>
            <begin position="20"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="domain" description="TNFR-Cys" evidence="3">
        <location>
            <begin position="20"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="repeat" description="TNFR-Cys" evidence="1">
        <location>
            <begin position="56"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="domain" description="TNFR-Cys" evidence="3">
        <location>
            <begin position="56"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="1">
        <location>
            <begin position="33"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="1">
        <location>
            <begin position="36"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="1">
        <location>
            <begin position="57"/>
            <end position="72"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015736.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="163" mass="17927" checksum="5CE4EA7F5CC18AFA" modified="2022-01-19" version="1">MLRIFVVFLITQLPHSEAVQCHRGEYEIHGECCPMCSAGSRVVRHCTESSSTTCIPCVDDTYTEHPNGLTECMRCKVCDAGARLIIKEKCTYTKNTVCGCAPGDFCRHTAGLDCEMCSRSTICLPGSRVKIPGTEFLDNVCEVCPDGTFSATNMSHTCQPWTK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLV9</accession>
    <name>A0A8C3SLV9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Activating transcription factor 7 interacting protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the MCAF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLV9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016726.1">
        <property type="protein sequence ID" value="ENSCSRP00000016030.1"/>
        <property type="gene ID" value="ENSCSRG00000011946.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005667">
        <property type="term" value="C:transcription regulator complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003712">
        <property type="term" value="F:transcription coregulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026085">
        <property type="entry name" value="ATF7-int"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031870">
        <property type="entry name" value="ATF7IP_BD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056565">
        <property type="entry name" value="Fn3_ATF7IP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23210">
        <property type="entry name" value="ACTIVATING TRANSCRIPTION FACTOR 7 INTERACTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23210:SF26">
        <property type="entry name" value="ACTIVATING TRANSCRIPTION FACTOR 7-INTERACTING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16788">
        <property type="entry name" value="ATF7IP_BD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16794">
        <property type="entry name" value="fn3_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0010">Activator</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Fibronectin type-III" evidence="9">
        <location>
            <begin position="989"/>
            <end position="1095"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="81"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="292"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="488"/>
            <end position="514"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="560"/>
            <end position="581"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="664"/>
            <end position="693"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="743"/>
            <end position="830"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="945"/>
            <end position="991"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="83"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="144"/>
            <end position="176"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="205"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="228"/>
            <end position="239"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="314"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="331"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="356"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="560"/>
            <end position="569"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="570"/>
            <end position="581"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="762"/>
            <end position="791"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="8">
        <location>
            <begin position="962"/>
            <end position="975"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010344"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016030.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1098" mass="118982" checksum="076307D6222BCEA7" modified="2022-01-19" version="1">MDSTEEPQKKVFKARKTMRVSDRQQLEAVYKVKEELLKTTEIKLLNGKHENGDSDLNSPLSNTDCMEDKKEVNGLVNICLDPEEGRTESEEISDVKSPDVRAENKDGDLDCKPETLSPENVISEQEEDDPIIASVSEDGNQVLDNKKDDDLHEEHRIKDSLDQRETESPSEGESKLSCDVNDSSEEKAETDELAVSSDLPVEEEKSAEEEVVDEDSVGEEAISSSMETDQEPKDEEDQSADLPETTIEKSLEEPNENILENTDSMETDEIIPILEKLAPAEDELCCFSKTSLLPLDDTSPDLEDKMENSLGSPSKHEISESLPKEAFLVLSDEEEPCGEKEEDAEVVLANKTSPQESKEQDKEKEKEEHKEEERHPERSEVSRRKRSKSEDMDNIHSKRRRYMGEEYEAELQVKITARGDINQKLQKVVQRLLEEKLSALQCAVFDKSLADLKTRVEKIECSKRHKTVLTELQAKIARLTKRFGAAKEDLKKKQENPPNPPLSPGKAVSDTGSINSLTYRNASTVRQMLESKRNIGESTSTSFQPPMNAVSTPSLAAPQTVVSGHSKPQTPVTSSSSTTSVLPTANTATVVGTTQMPSSNTQPMSVSLQSLPVILHVPVAVSSQPQLLQGHTGTLVTNQQSGNVEFISVQSPSTVGSLAKTPVSLASTNPAKPNNSPSVPSPGIQRNSPASAGSIGTTLAVQAVSTAHPVAQATRTTLTTVATSGLYNPTSNRGPIQMKIPLSAFSSPAPTEPSIITAPRVESQTNRPPTDASTNKRPTESTAQSGKVTGSDSGGVIDLTLDDEDDGSSQDAKKQNPSGVSGMGLSSQPLARPLQPLQATPLQQTGVPTSGPSQTTIHVLPTAQTTVNVTHRPVTQGAARLPIPRAPANHQVVYTTLPAPPAQNPVRGAVMQSPGLRQVSPQSLTVRMPQTTAYVVNNGLTLGSGGPQLTVHHRPPQVNAEPPRPVHPAPLPEAPQPSRLPSEAASTSLPQKPQLKLARVQSQNGIVLSWSVMEVDRSCASVDSYHLYAYHEDPSATMPSQWKKIGEVKALPLPMACTLTQFVSGSKYYFAVRAKDIYGRFGPFCDPQSTDVISSQSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SM75</accession>
    <name>A0A8C3SM75_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">HECT domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SM75"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016389.1">
        <property type="protein sequence ID" value="ENSCSRP00000015719.1"/>
        <property type="gene ID" value="ENSCSRG00000011628.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004842">
        <property type="term" value="F:ubiquitin-protein transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000018">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase HECTD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000025">
        <property type="entry name" value="Putative E3 ubiquitin-protein ligase HECTD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000569">
        <property type="entry name" value="HECT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035983">
        <property type="entry name" value="Hect_E3_ubiquitin_ligase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042469">
        <property type="entry name" value="HECTD3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46654">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HECTD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46654:SF1">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE HECTD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00632">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00119">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56204">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50237">
        <property type="entry name" value="HECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <keyword evidence="2 3" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="HECT" evidence="5">
        <location>
            <begin position="159"/>
            <end position="504"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="3">
        <location>
            <position position="470"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50237"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015719.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="508" mass="57641" checksum="A5F05EE129C4BEEE" modified="2022-01-19" version="1">AAQRPLVPATLGHRGHLSNQGNRPWGAADPPLVQCPGALCQEQPPALPCAVSTSPRCSPRFIQLLDSVLHHLVPAWDYTIGTFSWLKQIKQFLLLSKRRTALIAQCLKDSETSKPNFMPRLYINRRLAMEHRDNPALDPSSKNAVLTQVHEGLKPSDKYEKPLDYRWPLRYDQWWECKFIAEGIIDQGGGFRDSLADMSEELCPSSAESPVPLPFFVRTSNQGNGTGEVRDMYVPNPSCKEFGKYEWIGQIMGAALRGKEFLVLALPGFVWKQLAGEEVSWSKDFPAVDSLLVKLLEVMEVMDKETFEFKFGQELTYTTVLSDQRMVELIPNGSSTVVRYEDRKEFIRLVQKARLEESKEQIAAMQAGLLKVVPQAVLDLLTWQELEKKVCGDPEVTVDALKKLTRFEDFEPSDTRVQYFWEALGNFTNEDRSRFLRFVTGRSRLPARIYIYPDKLGSETTDALPESSTCSSSLYLPNYATAKVCEEKLRYAAYNCVAIDTDMSPWEE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNB5</accession>
    <name>A0A8C3SNB5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Bcl-2 Bcl-2 homology region 1-3 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Bcl-2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNB5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018128.1">
        <property type="protein sequence ID" value="ENSCSRP00000017329.1"/>
        <property type="gene ID" value="ENSCSRG00000013329.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051400">
        <property type="term" value="F:BH domain binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0097192">
        <property type="term" value="P:extrinsic apoptotic signaling pathway in absence of ligand"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008630">
        <property type="term" value="P:intrinsic apoptotic signaling pathway in response to DNA damage"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042981">
        <property type="term" value="P:regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001836">
        <property type="term" value="P:release of cytochrome c from mitochondria"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06845">
        <property type="entry name" value="Bcl-2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.437.10">
        <property type="entry name" value="Blc2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036834">
        <property type="entry name" value="Bcl-2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046371">
        <property type="entry name" value="Bcl-2_BH1-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026298">
        <property type="entry name" value="Bcl-2_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002475">
        <property type="entry name" value="Bcl2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020726">
        <property type="entry name" value="Bcl2_BH2_motif_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11256">
        <property type="entry name" value="BCL-2 RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11256:SF47">
        <property type="entry name" value="BCL-2-LIKE PROTEIN 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00452">
        <property type="entry name" value="Bcl-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01862">
        <property type="entry name" value="BCL2FAMILY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00337">
        <property type="entry name" value="BCL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56854">
        <property type="entry name" value="Bcl-2 inhibitors of programmed cell death"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50062">
        <property type="entry name" value="BCL2_FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01258">
        <property type="entry name" value="BH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="156"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="domain" description="Bcl-2 Bcl-2 homology region 1-3" evidence="8">
        <location>
            <begin position="36"/>
            <end position="135"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004308"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009458"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="SMART" id="SM00337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017329.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="178" mass="19033" checksum="434D7669C7609322" modified="2022-01-19" version="1">MPGSLKEQTVLLLGDYFQHRLGGPALPPPSPAAETLRRAASELESRERPFFRACRPLALDERRDPAALLSRVAEQLEAEGGLNWGRVLALVVFAGSLAAALAEQGSREEAGRLAEVLAAYLAEEKREWLEAHGGWDGFCHFFKGHGSQPNDQSSTISSAIMAAAGFGLAGLAVLLAVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SP74</accession>
    <name>A0A8C3SP74_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Calmin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">Calponin-like transmembrane domain protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type IV membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SP74"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017479.1">
        <property type="protein sequence ID" value="ENSCSRP00000016711.1"/>
        <property type="gene ID" value="ENSCSRG00000012821.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034993">
        <property type="term" value="C:meiotic nuclear membrane microtubule tethering complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005640">
        <property type="term" value="C:nuclear outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007097">
        <property type="term" value="P:nuclear migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21245">
        <property type="entry name" value="CH_CLMN_rpt2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000057">
        <property type="entry name" value="Calmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000063">
        <property type="entry name" value="Calmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001589">
        <property type="entry name" value="Actinin_actin-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047826">
        <property type="entry name" value="CLMN_CH_second"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052403">
        <property type="entry name" value="LINC-complex_assoc"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47535:SF7">
        <property type="entry name" value="CALMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47535">
        <property type="entry name" value="MUSCLE-SPECIFIC PROTEIN 300 KDA, ISOFORM G"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00019">
        <property type="entry name" value="ACTININ_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00020">
        <property type="entry name" value="ACTININ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="6 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="879"/>
            <end position="900"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="12">
        <location>
            <begin position="32"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="Calponin-homology (CH)" evidence="12">
        <location>
            <begin position="187"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="151"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="368"/>
            <end position="388"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="493"/>
            <end position="514"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="699"/>
            <end position="718"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="730"/>
            <end position="749"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="767"/>
            <end position="795"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="151"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="164"/>
            <end position="183"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="371"/>
            <end position="382"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="735"/>
            <end position="747"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="781"/>
            <end position="795"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00070333"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00082870"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016711.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="904" mass="101860" checksum="F7C72543DD6D5C9E" modified="2022-01-19" version="1">MAGHEWDWFQREELIGQISDIRVQNLQVERENVQKRTFTRWINLHLEKCNPPLEVQDLFVDIQDGKILMALLEILSGQNLLHEYKSSTHRIFRLNNIAKALKFLEDSNVKLVSIDAAEIADGNSSLVLGLIWNIILFFQIKELTGNLNRNSSSSSLSSGPSGADSDTSHPSTPNIEKSMSVSVKDQRKAIRALLTWVQRKTRKYGVAVQDFASSWRSGLAFLAIIKAIDSNLVDMKRALEKSAQENLEDAFSIAQDKLGVPRLLEPEDIMVESPDEQSIMTYVAQFLEHFQEIEGEDFSDPDKKIPIEATYVHIKDTPSEQEGKILILNENGERTYTVNHERSHYPPTKVCVRDLPEELRSEIAHEELNDKLNQPLSDNSQGVSEESLVLLSAEEPQRPTSLQITGSVSFESSSSWEVLSDKLIQNEWSISDDQLKQNDDLSSTVLTDQKNAVDTVDSESSSKEEFTIKMSPECNNEIKDSLVNRTWDSCSLSPLSQTSDAHTNEPTNLVENTEPITSTFLQENASKEGDIRKYVLRLLDEEISKKLPDGYEHPKQSPVFQTVQDTNCSSKDSDLKGQMEISLSCKSENSTEPVTKIPENLDIHSEDGSSAKMSPNSLKVSVIPHDLFYYPHYNVPISAVLEAFAKPSSASYVSENSKICGELSMNYLHEGEPLVLNNEGGILEPGLQTNLSVAEMDVEDMEEEKVHPDSLTKSSSKKVQAALIGKNVELKEDSSISTNSQDSTNPENPEVMVDQLEDTSSAVLRSEISSKRKEKKKNVIQAENFQTSETETTQLPDKQKEEILDYQDFSRVSYSDSSVYLRKRMSNPTEKEHVSENKQKNTDVDERTNLLIIRKKKDLEAPENAIPPSEPPCVEQPELFYFIVFLWVLVYCLLLLPHLISNKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPD2</accession>
    <name>A0A8C3SPD2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Flap endonuclease 1</fullName>
            <shortName evidence="17">FEN-1</shortName>
            <ecNumber evidence="17">3.1.-.-</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">Flap structure-specific endonuclease 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14 17">Structure-specific nuclease with 5'-flap endonuclease and 5'-3' exonuclease activities involved in DNA replication and repair. During DNA replication, cleaves the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. It enters the flap from the 5'-end and then tracks to cleave the flap base, leaving a nick for ligation. Also involved in the long patch base excision repair (LP-BER) pathway, by cleaving within the apurinic/apyrimidinic (AP) site-terminated flap. Acts as a genome stabilization factor that prevents flaps from equilibrating into structures that lead to duplications and deletions. Also possesses 5'-3' exonuclease activity on nicked or gapped double-stranded DNA, and exhibits RNase H activity. Also involved in replication and repair of rDNA and in repairing mitochondrial DNA.</text>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="17">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
        <text evidence="17">Binds 2 magnesium ions per subunit. They probably participate in the reaction catalyzed by the enzyme. May bind an additional third magnesium ion after substrate binding.</text>
    </comment>
    <comment type="subunit">
        <text evidence="16">Interacts with PCNA. Three molecules of FEN1 bind to one PCNA trimer with each molecule binding to one PCNA monomer. PCNA stimulates the nuclease activity without altering cleavage specificity. The C-terminal domain binds EP300; can bind simultaneously to both PCNA and EP300. Interacts with DDX11; this interaction is direct and increases flap endonuclease activity of FEN1. Interacts with WDR4; regulating its endonuclease activity. Interacts with POLB.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 17">Mitochondrion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="17">Nucleus</location>
            <location evidence="17">Nucleolus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="17">Nucleus</location>
            <location evidence="17">Nucleoplasm</location>
        </subcellularLocation>
        <text evidence="17">Resides mostly in the nucleoli and relocalizes to the nucleoplasm upon DNA damage.</text>
    </comment>
    <comment type="similarity">
        <text evidence="15 17">Belongs to the XPG/RAD2 endonuclease family. FEN1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="3.1.-.-" evidence="17"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPD2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018136.1">
        <property type="protein sequence ID" value="ENSCSRP00000017337.1"/>
        <property type="gene ID" value="ENSCSRG00000013346.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1937206at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008409">
        <property type="term" value="F:5'-3' exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017108">
        <property type="term" value="F:5'-flap endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000287">
        <property type="term" value="F:magnesium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030145">
        <property type="term" value="F:manganese ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004523">
        <property type="term" value="F:RNA-DNA hybrid ribonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006284">
        <property type="term" value="P:base-excision repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043137">
        <property type="term" value="P:DNA replication, removal of RNA primer"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd09907">
        <property type="entry name" value="H3TH_FEN1-Euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09867">
        <property type="entry name" value="PIN_FEN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.20:FF:000009">
        <property type="entry name" value="Flap endonuclease 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1010:FF:000003">
        <property type="entry name" value="Flap endonuclease 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.20">
        <property type="entry name" value="5' to 3' exonuclease, C-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1010">
        <property type="entry name" value="5'-nuclease"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00614">
        <property type="entry name" value="Fen"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036279">
        <property type="entry name" value="5-3_exonuclease_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023426">
        <property type="entry name" value="Flap_endonuc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008918">
        <property type="entry name" value="HhH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029060">
        <property type="entry name" value="PIN-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006086">
        <property type="entry name" value="XPG-I_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006084">
        <property type="entry name" value="XPG/Rad2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019974">
        <property type="entry name" value="XPG_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006085">
        <property type="entry name" value="XPG_DNA_repair_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11081:SF9">
        <property type="entry name" value="FLAP ENDONUCLEASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11081">
        <property type="entry name" value="FLAP ENDONUCLEASE FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00867">
        <property type="entry name" value="XPG_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00752">
        <property type="entry name" value="XPG_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00853">
        <property type="entry name" value="XPGRADSUPER"/>
    </dbReference>
    <dbReference type="SMART" id="SM00279">
        <property type="entry name" value="HhH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00484">
        <property type="entry name" value="XPGI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00485">
        <property type="entry name" value="XPGN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47807">
        <property type="entry name" value="5' to 3' exonuclease, C-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF88723">
        <property type="entry name" value="PIN domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00841">
        <property type="entry name" value="XPG_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00842">
        <property type="entry name" value="XPG_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 17" id="KW-0227">DNA damage</keyword>
    <keyword evidence="12 17" id="KW-0234">DNA repair</keyword>
    <keyword evidence="3 17" id="KW-0235">DNA replication</keyword>
    <keyword evidence="6 17" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="9 17" id="KW-0269">Exonuclease</keyword>
    <keyword evidence="8 17" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10 17" id="KW-0460">Magnesium</keyword>
    <keyword evidence="5 17" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11 17" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4 17" id="KW-0540">Nuclease</keyword>
    <keyword evidence="13 17" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2 17" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022839"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00029382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00034726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00046466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03140"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017337.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="382" mass="42891" checksum="C290D8C28792B527" modified="2022-01-19" version="1">MGIHGLAKLIADVAPGAIRENDIKSYFGRKVAIDASMSIYQFLIAVRQGADMLQNEEGETTSHLMGMFYRTIRMVENGIKPVYVFDGKPPQLKSGELAKRTERRAEAEKQLQEAQEAGEEDNVEKFSKRLVKVTKQHNDECKKLLTLMGIPYVEAPGEAEASCAILVKAGKVYAAATEDMDCLTFGSPVLMRHLTASEAKKLPIQEFHLNRVLQDLDLTWEQFVDLCILLGCDYCESIRGIGPKRAVELIKQHKTIEKIVQHIDPKKYTLPENWLHKEAQQLFLQPEVVDPEAVELKWSEPDEDALVLFMCGEKQFNEERIRNGIKRLSKSRQGSTQGRLDDFFKVTGSITSAKRKEPEPKGSAKKKAKGNSAAAAKFKKGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSZ8</accession>
    <name>A0A8C3SSZ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Protein YIPF3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">YIP1 family member 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Involved in the maintenance of the Golgi structure. May play a role in hematopoiesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Golgi apparatus</location>
            <location evidence="1">cis-Golgi network membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the YIP1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSZ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019106.1">
        <property type="protein sequence ID" value="ENSCSRP00000018259.1"/>
        <property type="gene ID" value="ENSCSRG00000014006.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10256463at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051521">
        <property type="entry name" value="tRNA_Mod/Golgi_Maint"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15627">
        <property type="entry name" value="NATURAL KILLER CELL-SPECIFIC ANTIGEN KLIP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15627:SF14">
        <property type="entry name" value="PROTEIN YIPF3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0221">Differentiation</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="12" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010596"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00015622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00024809"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00032951"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018259.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="37822" checksum="F425F3514313792E" modified="2022-01-19" version="1">MMSGPGGAAAAGGGGRSGAGAEWGGFEDTMQGGGSAVIDMENMDDTSGSSFEDMGEMHQRMKEEEEDVDVDAEAAAAEEEDGEFLGMKGFKGQLGRQVADQMWQAGKRQASKAFSLYANIDILRPYFDVEPIQVRNRLLESMIPMKMINFPQKIAGELYGPLMLVFTLVAILLHGMKTSDTIIREGTLMGTAIGTCFGYWLGVSSFIYFLAYLCNAQITMVQMLSLLGYGLFGHCITLFVTYNIHFHSLFYIFWLVIGGLSTLRMVAVLVSRTVGHTQRLILCGTLAALHMLFLLYLHFAYHKVVEGILDTLEGPNVPPFQRVARDIPVVSSVVLNTTAKAIALIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STG5</accession>
    <name>A0A8C3STG5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Tubby-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 6">Belongs to the TUB family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STG5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017911.1">
        <property type="protein sequence ID" value="ENSCSRP00000017118.1"/>
        <property type="gene ID" value="ENSCSRG00000013081.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061512">
        <property type="term" value="P:protein localization to cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.90.10:FF:000001">
        <property type="entry name" value="Tubby-like protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.90.10">
        <property type="entry name" value="Tubby Protein, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025659">
        <property type="entry name" value="Tubby-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000007">
        <property type="entry name" value="Tubby_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018066">
        <property type="entry name" value="Tubby_C_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005398">
        <property type="entry name" value="Tubby_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16517:SF20">
        <property type="entry name" value="TUBBY PROTEIN HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16517">
        <property type="entry name" value="TUBBY-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01167">
        <property type="entry name" value="Tub"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16322">
        <property type="entry name" value="Tub_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01573">
        <property type="entry name" value="SUPERTUBBY"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01574">
        <property type="entry name" value="TUBBYPROTEIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54518">
        <property type="entry name" value="Tubby C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01200">
        <property type="entry name" value="TUB_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01201">
        <property type="entry name" value="TUB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="Tubby N-terminal" evidence="9">
        <location>
            <begin position="26"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="domain" description="Tubby C-terminal" evidence="8">
        <location>
            <begin position="246"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="35"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="95"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="149"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="188"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="212"/>
            <end position="233"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU361125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF01167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF16322"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017118.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="494" mass="55485" checksum="99879B80C07D323F" modified="2022-01-19" version="1">TGLLKLNLLNPYSFLWMFKFSLYFPQRALLEQKQKKKRQEPLMVQSNVDSRTRTRRMKHSEEQAPLVESYLNSNSSTIFHVQEAEQEDVKVVADAQAPKSTKKTKAAAASCQTGSTRKEKKGKHKGIDGPAAFQDDVQEVGSQIQILTVGQSSHSEDDGETMASGQQQSRQDLRVTMQKKGISSSMNFDEEDEDDEDSSSSSQLNSNTRPGSATSKKSNKEAASAPSPSANEPVIDVDDLEEFAVRPAPQGVTVKCRITRDKKGMDRGMYPTYYLHLEREDGKKIFLLAGRKRKKSKTSNYLISIDPTDLSRGGESFIGKLRSNLMGTKFTVYDNGINPMKTTSSLEASNLRQELAAICYETNVLGFKGPRKMSVVIPGMNMDHERVSIRPRNEHETLLARWQNKNTESVIELHNKTPVWNDDTQSYVLNFHGRVTQASVKNFQIIHDNDPDYIVMQFGRVAEDVFTMDYNYPMCALQAFAIALSSFDSKLACE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW62</accession>
    <name>A0A8C3SW62_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Coiled-coil domain containing 66</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SW62"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020514.1">
        <property type="protein sequence ID" value="ENSCSRP00000019628.1"/>
        <property type="gene ID" value="ENSCSRG00000014968.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039183">
        <property type="entry name" value="CCD66"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040467">
        <property type="entry name" value="CCDC66_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22736">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 66"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22736:SF2">
        <property type="entry name" value="COILED-COIL DOMAIN-CONTAINING PROTEIN 66"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15236">
        <property type="entry name" value="CCDC66"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CCDC66" evidence="3">
        <location>
            <begin position="386"/>
            <end position="535"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="75"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="137"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="179"/>
            <end position="203"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="663"/>
            <end position="691"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="723"/>
            <end position="749"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="808"/>
            <end position="827"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="436"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="500"/>
            <end position="529"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="14"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="77"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="93"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="181"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="663"/>
            <end position="677"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF15236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019628.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="911" mass="105890" checksum="5C8C3FA60464D5BE" modified="2022-01-19" version="1">MGNKAKILKHPLRTKQSGHVLKSTQNSCVKHEHILAKPRSGSRWSAIKDEKTCETLSSSKDSSKESLNKSHALIIQKDNTTGMPVLQNPNKTAVKKPKQKSQKPHISGEDLRNSLVCLTKEQLEQILMTVKQGTKIESQAQEEKQEETSQNKNSDISTAANQAPQEENIMGLLQKADEVSSVPNENNYASSRKQAASEQADQKVIKNSWKPADLFSTLGEREGDKILLEAKKSQWKKELDEQIALKKKLKETVEQQTKYYHWEKTDGDKTHLEKLETVNQAKEATPVDHPFSAMKREQQKKWLLDLDKQKEEAKLRKIEEKHNYLKAEEHERWAVHFDSLKNYPRANPQHPINGTYTMQPEILCLSPESQALTAVIHPFTPATLGHLIHSKVENVEKTVENTTSEQSQKASFLRSMTALLDPAQIEERDRRRQKQLEHQKAIMAQVEEKRRKKQLEEEQRKWEEQEEEHRLTRERELMQKQFEEDMLKQKQKEEIMTLKTNELYQTMQRAQEQAQRLKQEQRIRELAQKGHDISKLQKNLGGDNICESYNAGLSNVSHDHCSNEVSSKMHQDVKSVTSPRKDTAVQTDDFDTRAYIRTETCTDPVVERRNVDCTSPDISIEYKEKFNIKKCKKEMQYPDKKKISEKENNGSYTDLYNQFARKEKQTKPMEKYGKRPDWNINKPGKRYIPASERYPRRLQKQREEKKVRRQIELLQLVERNTPGKLCQKKEVSPERSPSPHQETNTKSKGHAVTKVMIYLTKIVLHRSESPPVPAVKNRLHQVQQRQINTSNFPIQNGNSGREKNINTDMEQRKSSSPVIEPERPPSSHFIPYVRTNEIYYLDPDAPMTRPSTHDPQYQQFNDSCHTPRQIFSSDHVRDPLLNPNVVKNRDRQQAILRGLSELRQVQYELNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWP3</accession>
    <name>A0A8C3SWP3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Folliculin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="18">Interacts (via C-terminus) with FNIP1 or FNIP2 (via C-terminus). Component of the lysosomal folliculin complex (LFC), composed of FLCN, FNIP1 (or FNIP2), RagA/RRAGA or RagB/RRAGB GDP-bound, RagC/RRAGC or RagD/RRAGD GTP-bound, and Ragulator. Interaction with FNIP1 or FNIP2 mediates indirect interaction with the PRKAA1, PRKAB1 and PRKAG1 subunits of 5'-AMP-activated protein kinase (AMPK). Interacts with HSP90AA1 in the presence of FNIP1. Interacts with HSP70, STUB1, CDC37, AHSA1, CCT2, STIP1, PTGES3 and PPP5C. Interacts with GABARAP; interaction takes place in the presence of FNIP1 and/or FNIP2. Interacts with RILP; the interaction is direct and promotes association between RILP and RAB34. Interacts with KIF3A and KIF3B. Interacts with lactate dehydrogenase LDHA, but not LDHB; the interaction is direct, may preferentially bind LDHA dimers rather than tetramers, and regulates LDHA activity, acting as an uncompetitive inhibitor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Cilium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
            <location evidence="4">Cytoskeleton</location>
            <location evidence="4">Microtubule organizing center</location>
            <location evidence="4">Centrosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
            <location evidence="3">Spindle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
            <location evidence="5">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Lysosome membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the folliculin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWP3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022298.1">
        <property type="protein sequence ID" value="ENSCSRP00000021353.1"/>
        <property type="gene ID" value="ENSCSRG00000016180.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5599713at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005819">
        <property type="term" value="C:spindle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904263">
        <property type="term" value="P:positive regulation of TORC1 signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030511">
        <property type="term" value="P:positive regulation of transforming growth factor beta receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.1730:FF:000001">
        <property type="entry name" value="Folliculin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.12430:FF:000001">
        <property type="entry name" value="Folliculin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.12430">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.1730">
        <property type="entry name" value="Folliculin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037521">
        <property type="entry name" value="FLCN/SMCR8_DENN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044886">
        <property type="entry name" value="FLCN_DENN_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021713">
        <property type="entry name" value="Folliculin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037520">
        <property type="entry name" value="Folliculin/SMCR8_longin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032035">
        <property type="entry name" value="Folliculin_DENN"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31441:SF2">
        <property type="entry name" value="FOLLICULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31441">
        <property type="entry name" value="FOLLICULIN FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11704">
        <property type="entry name" value="Folliculin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16692">
        <property type="entry name" value="Folliculin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51834">
        <property type="entry name" value="DENN_FLCN_SMCR8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="17" id="KW-0966">Cell projection</keyword>
    <keyword evidence="12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="10" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="9" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="15" id="KW-0458">Lysosome</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004300"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004656"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00009987"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00021824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00064705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021353.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="580" mass="64776" checksum="1DB7D780CE4356F5" modified="2022-01-19" version="1">MNAIVALCHFCELHGPRTLFCTEVLHSPLPQGAGNGDSPGQSEQAEDEEGGIQMSSRIRSHSPAEGASADSSSPGPKKSDMCEGCRSLAAGHPGYVSHDTETSIKYVSHQHPNHPQLFSIVRQACVRSLSCEVCPGREGPIFFGDEQHGFVFSHTFFIKDSLARGFQRWYSIITIMMDRIYLINSWPFLLGKIRGIIDELQGKALKVFEAEQYGCPQRAQRMNTAFTPFLHQRNGNAARSLTSLTNDENLWACLHTSFAWLLKACGSRLTEKLLEGAPTEDTLVQMEKLADLKEESEGWDGSEGEEEKPSAQPDVVEGRELTKCPTDPSLMSDCSSWNVASRRLSVFRSLRHMRQVLGASAFRMLAWHVLMGNQVIWKARDADLVQSAFDILRTMLPVGCVRIIPYSDRYEEAYRCNFLGLGHHVHIPPHILSSEFAVLVEVRTATRCSLYPVLFDDEQPLSKYEFVVTSGSPVAADRVGPTILNKIEAALTNQNLSVDVVDQCLVCLKEEWMNKVKVLFKFTKVDSRPKEDTQKLLSILGAAEEDNVKLLKFWMTGLSKTYKSHLMSTVRSPTSSESRN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXC9</accession>
    <name>A0A8C3SXC9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Nudix hydrolase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXC9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021081.1">
        <property type="protein sequence ID" value="ENSCSRP00000020179.1"/>
        <property type="gene ID" value="ENSCSRG00000015371.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035539">
        <property type="term" value="F:8-oxo-7,8-dihydrodeoxyguanosine triphosphate pyrophosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006203">
        <property type="term" value="P:dGTP catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04678">
        <property type="entry name" value="NUDIX_MTH2_Nudt15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.79.10:FF:000060">
        <property type="entry name" value="Nudix hydrolase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.79.10">
        <property type="entry name" value="Nucleoside Triphosphate Pyrophosphohydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015797">
        <property type="entry name" value="NUDIX_hydrolase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000086">
        <property type="entry name" value="NUDIX_hydrolase_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16099">
        <property type="entry name" value="8-OXO-DGTP DIPHOSPHATES NUDT15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16099:SF5">
        <property type="entry name" value="NUCLEOTIDE TRIPHOSPHATE DIPHOSPHATASE NUDT15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00293">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55811">
        <property type="entry name" value="Nudix"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51462">
        <property type="entry name" value="NUDIX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Nudix hydrolase" evidence="2">
        <location>
            <begin position="9"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="96"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="97"/>
            <end position="119"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS51462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020179.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="161" mass="16802" checksum="D0CD2F98D53EDFDD" modified="2022-01-19" version="1">MAGGPVQARPGVGVGVLITSPAHPDCVLLGKRKGAVGAGTYQLPGGHLEFGESLAQCAQRESLEEAALHLKNVRFASAVNSVSAPDRYHYVTILMKGEVDTEREPEPRNREPEKNESKRGPAGGRTAPIAPGSRESRPPTGDIKCSGPGPVLVPLASPGRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXF1</accession>
    <name>A0A8C3SXF1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">45 kDa calcium-binding protein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Stromal cell-derived factor 4</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Golgi apparatus lumen</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the CREC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXF1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021070.1">
        <property type="protein sequence ID" value="ENSCSRP00000020168.1"/>
        <property type="gene ID" value="ENSCSRG00000015366.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9978834at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005796">
        <property type="term" value="C:Golgi lumen"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017156">
        <property type="term" value="P:calcium-ion regulated exocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16225">
        <property type="entry name" value="EFh_CREC_cab45"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000120">
        <property type="entry name" value="45 kDa calcium-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000207">
        <property type="entry name" value="Putative 45 kDa calcium-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027240">
        <property type="entry name" value="CAB45_EFh"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10827:SF98">
        <property type="entry name" value="45 KDA CALCIUM-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10827">
        <property type="entry name" value="RETICULOCALBIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13202">
        <property type="entry name" value="EF-hand_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023769"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023817"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00031511"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020168.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="356" mass="41826" checksum="A59804CAC9C5BB40" modified="2022-01-19" version="1">MMSKQAFLCSLGSLYLSLLFVFLLMDVYARPANNSALKEKAVDSKDENEILPPDHLNGVKMEMDGHLNKEFHQEVFLGKEMEEFDEDSEPRRNRRKLMAIFSKVDINRDNKISAKEMQRWIMEKTEEHFQEAVKENKMHFRAVDPDGDGHVSWDEYKIKFLASKGFNEKEIAEKIKNNEELKIDEETQEVLDNLKDRWYQADNPPADLLLNEEEFLSFLHPEHSRGMLKFMVKEIIRDLDQDGDKKLTLSEFISLPVGTVENQQAQDIDDDWVKDRKKEFEEVIDANHDGIVTMEELEEYMDPMNEYNALNEAKQMIAVADENQNHHLEQGEILKYSEYFTGSKLMDYARNVHEEF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXJ6</accession>
    <name>A0A8C3SXJ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 11">Transcription elongation factor SPT5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the SPT5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXJ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020707.1">
        <property type="protein sequence ID" value="ENSCSRP00000019814.1"/>
        <property type="gene ID" value="ENSCSRG00000015112.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032044">
        <property type="term" value="C:DSIF complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032784">
        <property type="term" value="P:regulation of DNA-templated transcription elongation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006368">
        <property type="term" value="P:transcription elongation by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06081">
        <property type="entry name" value="KOW_Spt5_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06082">
        <property type="entry name" value="KOW_Spt5_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06083">
        <property type="entry name" value="KOW_Spt5_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06084">
        <property type="entry name" value="KOW_Spt5_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06085">
        <property type="entry name" value="KOW_Spt5_5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06086">
        <property type="entry name" value="KOW_Spt5_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09888">
        <property type="entry name" value="NGN_Euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.30:FF:000013">
        <property type="entry name" value="Transcription elongation factor SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.30:FF:000016">
        <property type="entry name" value="Transcription elongation factor SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.30:FF:000017">
        <property type="entry name" value="Transcription elongation factor SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.940:FF:000003">
        <property type="entry name" value="Transcription elongation factor SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.30">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.940">
        <property type="entry name" value="NusG, N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005824">
        <property type="entry name" value="KOW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041973">
        <property type="entry name" value="KOW_Spt5_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041975">
        <property type="entry name" value="KOW_Spt5_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041976">
        <property type="entry name" value="KOW_Spt5_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041977">
        <property type="entry name" value="KOW_Spt5_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041978">
        <property type="entry name" value="KOW_Spt5_5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041980">
        <property type="entry name" value="KOW_Spt5_6_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057934">
        <property type="entry name" value="KOW_Spt5_7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057936">
        <property type="entry name" value="KOWx_Spt5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005100">
        <property type="entry name" value="NGN-domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006645">
        <property type="entry name" value="NGN-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036735">
        <property type="entry name" value="NGN_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039385">
        <property type="entry name" value="NGN_Euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014722">
        <property type="entry name" value="Rib_uL2_dom2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039659">
        <property type="entry name" value="SPT5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024945">
        <property type="entry name" value="Spt5_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022581">
        <property type="entry name" value="Spt5_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017071">
        <property type="entry name" value="TF_Spt5_eukaryote"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008991">
        <property type="entry name" value="Translation_prot_SH3-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11125">
        <property type="entry name" value="SUPPRESSOR OF TY 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11125:SF7">
        <property type="entry name" value="TRANSCRIPTION ELONGATION FACTOR SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00467">
        <property type="entry name" value="KOW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23042">
        <property type="entry name" value="KOW1_SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23284">
        <property type="entry name" value="KOW2_Spt5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23291">
        <property type="entry name" value="KOW4_SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23290">
        <property type="entry name" value="KOW5_SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23288">
        <property type="entry name" value="KOW6_SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23287">
        <property type="entry name" value="KOW7_SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23037">
        <property type="entry name" value="KOWx_SPT5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03439">
        <property type="entry name" value="Spt5-NGN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11942">
        <property type="entry name" value="Spt5_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036945">
        <property type="entry name" value="Spt5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01104">
        <property type="entry name" value="CTD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00739">
        <property type="entry name" value="KOW"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00738">
        <property type="entry name" value="NGN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50104">
        <property type="entry name" value="Translation proteins SH3-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0010">Activator</keyword>
    <keyword evidence="10 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0678">Repressor</keyword>
    <keyword evidence="9 11" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="NusG-like N-terminal" evidence="13">
        <location>
            <begin position="176"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="domain" description="KOW" evidence="14">
        <location>
            <begin position="272"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="domain" description="KOW" evidence="14">
        <location>
            <begin position="419"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="domain" description="KOW" evidence="14">
        <location>
            <begin position="471"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="domain" description="KOW" evidence="14">
        <location>
            <begin position="593"/>
            <end position="620"/>
        </location>
    </feature>
    <feature type="domain" description="KOW" evidence="14">
        <location>
            <begin position="698"/>
            <end position="725"/>
        </location>
    </feature>
    <feature type="domain" description="Spt5 C-terminal" evidence="15">
        <location>
            <begin position="767"/>
            <end position="903"/>
        </location>
    </feature>
    <feature type="domain" description="KOW" evidence="14">
        <location>
            <begin position="1029"/>
            <end position="1056"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="1"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="668"/>
            <end position="703"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="742"/>
            <end position="972"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="41"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="78"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="12">
        <location>
            <begin position="680"/>
            <end position="691"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="766"/>
            <end position="787"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="12">
        <location>
            <begin position="829"/>
            <end position="839"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="12">
        <location>
            <begin position="852"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="12">
        <location>
            <begin position="872"/>
            <end position="885"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="891"/>
            <end position="906"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006956"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRNR" id="PIRNR036945"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="SMART" id="SM00738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="SMART" id="SM00739"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="SMART" id="SM01104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019814.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1082" mass="120494" checksum="BD65FC0C26814EE6" modified="2022-01-19" version="1">MSDSEDSNFSEDESERSSEAEEVEENEAEEEHASVGGSEKEEAEEEEEEEEEEYDEEEEEDDDDRPPKKPRHGGFILDEADVDDEYEDEDQWEDGAEDILEKEEIEASNIDNVVLDEDRSGARRLQNLWRDQREEELGEYYMKKYAKSSVGETVYGGSDELSDDITQQQLLPGVKDPNLWTVKCKIGEERTTAIALMRKFIAYQFTDTPLQIKSVVAPEHVKGYIYVEAYKQTHVKQAIEGVGNLRMGYWNQQMVPIKEMTDVLKVVKEVTNLKPKSWVRLKRGIYKDDIAQVDYVEPSQNQISLKMIPRIDFDRIKARMSLKDWFAKRKKFKRPPQRLFDAEKIRSLGGDVASDGDFLIFEGNRYSRKGFLFKSFAMSAVITEGVKPTLSELEKFEDQPEGIDLEVVTEGTGKEREHNFQPGDNVEVCEGELINLQGKILSVDGNKITIMPKHEDLKDMLEFPAQELRKYFKMGDHVKVIAGRFEGDTGLIVRVEENFVILFSDLTMHELKVLPRDLQLCSETASGVDVGGQHEWGELVQLDPQTVGVIVRLERETFQVLNMYGKVVTVRHQAVTRKKDNRFAVALDSEQNNIHVKDIVKVIDGPHSGREGEIRHLFRGFGFLHCKKLVENGGMFVCKTRHLVLAGGSKPRDVTNFTVGGFAPMSPRISSPMHPSAAGQRGGFGGGGMSRGRGRRDNDLIGQTVRISQGPYKGYIGVVKDATESTARVELHSTCQTISVDRQRLTTVGSRRPGGMTSAYGRTPMYGSQTPMYGSGSRTPMYGSQTPLHDGSRTPHYGSQTPLHDGSRTPAQSGAWDPNNPNTPSRAEEEFEYGFDDEPTPSPQGYGGTPNPQTPGYPDPSSPQVNPPYNPQTPGTPAMYNTDQFSPYAVPSPQGSYQPSPSPQSYHQVAPSPVGYQNTHSPASYHPTPSPMAYQASPSPSPVGYSPMTPGAPSPGGYNPHTPGSGIEQNSSDWVTTDIQVKVRDTYVDSQVVGQTGVIRSVTGGMCSVYLKDSEKVVSISSEHLEPVIPTKNNKVKVILGEDREATGVLLSIDGEDGIVRMDLEEQLKILNLRFLGKLLEP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZ37</accession>
    <name>A0A8C3SZ37_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Tripartite motif containing 62</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZ37"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023389.1">
        <property type="protein sequence ID" value="ENSCSRP00000022409.1"/>
        <property type="gene ID" value="ENSCSRG00000016911.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19792">
        <property type="entry name" value="Bbox2_TRIM62_C-IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd16608">
        <property type="entry name" value="RING-HC_TRIM62_C-IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13744">
        <property type="entry name" value="SPRY_PRY_TRIM62"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000004">
        <property type="entry name" value="Butyrophilin subfamily 1 member A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000389">
        <property type="entry name" value="E3 ubiquitin-protein ligase TRIM62"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003879">
        <property type="entry name" value="Butyrophylin_SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006574">
        <property type="entry name" value="PRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035830">
        <property type="entry name" value="PRY/SPRY_TRIM62"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027370">
        <property type="entry name" value="Znf-RING_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13765">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13445">
        <property type="entry name" value="zf-RING_UBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01407">
        <property type="entry name" value="BUTYPHLNCDUF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00589">
        <property type="entry name" value="PRY"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="6">
        <location>
            <begin position="11"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="7">
        <location>
            <begin position="88"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="8">
        <location>
            <begin position="256"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="125"/>
            <end position="152"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022409.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="454" mass="51863" checksum="7659E110C89DF0B5" modified="2022-01-19" version="1">MACSLKDELLCSICLSIYQDPVSFGCEHYFCRKCITEHWVRQEHQGARDCPECRRTFAEPALAPSLKLANIVERYAAFPLDAILSARRRSAPCKEHEKVKLFCLTDRAVVCFFCDEPAVHEQHQVTNVDDAFEELQRELKEQLQALQDSERGHTEALHLLKRQLAETKRLKSRTSVGAFFEMFPVLRAGPVRQAELQGLYAWMRQRCREEGKPHIAVGELQGLHANQLDSPTRLKGKIHETNLTYEDFPTSKYMGPLQYTIWKSLFQDIHPVPAALTLDPVTAHQRLILSDDCTIVAYGNLHPQPLQDSPKRFDVEVSVLGSEAFGSGVHYWEVIVSEKTQWMIGLAHEAVTRKGSIQIQPSRGFYCIVMHDGNQYSACTEPWTRLNVKSKLEKVGVFLDYDKGLLIFYNADDMSWLYTFREKFPGKLCSYFSPGQSHANGKNVQPLRINTVRI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZG7</accession>
    <name>A0A8C3SZG7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022052.1">
        <property type="protein sequence ID" value="ENSCSRP00000021118.1"/>
        <property type="gene ID" value="ENSCSRG00000016000.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="63"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="136"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="240"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="65"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="162"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="280"/>
            <end position="290"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="291"/>
            <end position="301"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021118.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="301" mass="30838" checksum="57084C3E71E781ED" modified="2022-01-19" version="1">QCRFQGTPGDIMDSSAGSPPLALKSRTHSMSTGRALLAGASWGWVGAAVGTGMGTARGGLCGPSRGSTLSASCPSGSTRRGDAGEPSGPGHEKQGLPLSAGPLSQEWGQLTSLPCFPLQTRLREAALLTQRAELRPSPAAGPVTCGNPGRPWGSSAPLSFKSRAAPRSSRSERAGAAACPGPGGARLPLPQGELATQVLAGTASMPSLQVQAVGVVKQRRLGALSEDCNFAAIEGPSEEVQGVGAGWDSPVSCRSRPALKRSPRQSGTEQALGQLWGELKSPSSSSWGSRPWKRVSRSSRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0D1</accession>
    <name>A0A8C3T0D1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Protein kish</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 9">Involved in the early part of the secretory pathway.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Golgi apparatus membrane</location>
            <topology evidence="2">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the KISH family.</text>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0D1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022408.1">
        <property type="protein sequence ID" value="ENSCSRP00000021454.1"/>
        <property type="gene ID" value="ENSCSRG00000016250.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000030044.1">
        <property type="protein sequence ID" value="ENSCSRP00000028878.1"/>
        <property type="gene ID" value="ENSCSRG00000021197.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042863">
        <property type="entry name" value="Kish-B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009653">
        <property type="entry name" value="Ksh1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46815">
        <property type="entry name" value="PROTEIN KISH-B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46815:SF1">
        <property type="entry name" value="PROTEIN KISH-B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06842">
        <property type="entry name" value="DUF1242"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="6"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="44"/>
            <end position="72"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008961"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU910717"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021454.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="74" mass="8308" checksum="335867A1133BA326" modified="2022-01-19" version="1">MTNAYSLDGVLVFGLLFVCTCAYFRKVPRLKAWLLSEKRGVWGVFYKAAVIGTRLHAAVAISCIVMAFYVLFIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3K0</accession>
    <name>A0A8C3T3K0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">trypsin</fullName>
            <ecNumber evidence="11">3.4.21.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.</text>
            <dbReference type="EC" id="3.4.21.4"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.4.21.4" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3K0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023665.1">
        <property type="protein sequence ID" value="ENSCSRP00000022675.1"/>
        <property type="gene ID" value="ENSCSRG00000016782.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007586">
        <property type="term" value="P:digestion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000008">
        <property type="entry name" value="Cationic trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000005">
        <property type="entry name" value="Serine protease 37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050127">
        <property type="entry name" value="Serine_Proteases_S1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264:SF68">
        <property type="entry name" value="TRYPSIN-3-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264">
        <property type="entry name" value="TRYPSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0222">Digestion</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 12" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4 12" id="KW-0645">Protease</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="7 12" id="KW-0720">Serine protease</keyword>
    <keyword evidence="8" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Peptidase S1" evidence="13">
        <location>
            <begin position="102"/>
            <end position="324"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00036320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022675.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="326" mass="35620" checksum="2417D50BB89E46C3" modified="2022-01-19" version="1">MQQVEKTVIYLGRRYGFVSKFSPLSLTAVGSCEQFSLYKFTLSLCSAQPGTMEIFLFVLLLSATGNCSPHWPLLSPCSNSPRLIPFHPLCLAAAAQLDDDKIIGGYECSPHSQPWQVYFTYGSDNPWCGGSLINEWWIISAAHCYRSTLVAHLGEHDTSADEGTEQHVQVAKAIQFPQYNQRTMNNDIMLVKLAQPARFGAYVQPIPISRSCPVPGTECLVSGWGNLLTSGVQYPDALQCLNVPILSDSACRAAYPGRITRNMFCAGYIEGGKDACQGDSGGPVVYNGELMGVVSWGIGCAQKNFPGVYTTVCNYLSWIEEVIANN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5I2</accession>
    <name>A0A8C3T5I2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Sorting nexin-2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Involved in several stages of intracellular trafficking. Interacts with membranes containing phosphatidylinositol 3-phosphate (PtdIns(3P)) or phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2). Acts in part as component of the retromer membrane-deforming SNX-BAR subcomplex. The SNX-BAR retromer mediates retrograde transport of cargo proteins from endosomes to the trans-Golgi network (TGN) and is involved in endosome-to-plasma membrane transport for cargo protein recycling. The SNX-BAR subcomplex functions to deform the donor membrane into a tubular profile called endosome-to-TGN transport carrier (ETC). Can sense membrane curvature and has in vitro vesicle-to-membrane remodeling activity. Required for retrograde endosome-to-TGN transport of TGN38. Promotes KALRN- and RHOG-dependent but retromer-independent membrane remodeling such as lamellipodium formation; the function is dependent on GEF activity of KALRN.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Early endosome membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the sorting nexin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5I2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024829.1">
        <property type="protein sequence ID" value="ENSCSRP00000023801.1"/>
        <property type="gene ID" value="ENSCSRG00000017877.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030904">
        <property type="term" value="C:retromer complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035091">
        <property type="term" value="F:phosphatidylinositol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034498">
        <property type="term" value="P:early endosome to Golgi transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07664">
        <property type="entry name" value="BAR_SNX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd07282">
        <property type="entry name" value="PX_SNX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1270.60:FF:000012">
        <property type="entry name" value="Sorting nexin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1520.10:FF:000016">
        <property type="entry name" value="Sorting nexin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1520.10">
        <property type="entry name" value="Phox-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001683">
        <property type="entry name" value="PX_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036871">
        <property type="entry name" value="PX_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037918">
        <property type="entry name" value="SNX2_PX"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005329">
        <property type="entry name" value="Sorting_nexin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015404">
        <property type="entry name" value="Vps5_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10555">
        <property type="entry name" value="SORTING NEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10555:SF31">
        <property type="entry name" value="SORTING NEXIN-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00787">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03700">
        <property type="entry name" value="Sorting_nexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09325">
        <property type="entry name" value="Vps5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00312">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64268">
        <property type="entry name" value="PX domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50195">
        <property type="entry name" value="PX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12" id="KW-0966">Cell projection</keyword>
    <keyword evidence="14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0967">Endosome</keyword>
    <keyword evidence="10" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="domain" description="PX" evidence="16">
        <location>
            <begin position="140"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="436"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="27"/>
            <end position="50"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004469"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010883"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00020435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00045620"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023801.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="519" mass="58539" checksum="B7F456C1562D3973" modified="2022-01-19" version="1">MAAEREPPPLGDARQPELEELEDGEDLFTSTVSTLESSPSSPEPASLPAEDISTNSNGPKPAEIILDDDREDLFAEATEEVSLDSPEREPILSPDPTPAITPVTPTTLVTPRMESKSITAPVIFDRSSEEIEEEANGDVFDIEINVSDPEKVGDGMNAYMAYRVTTKTSLSMFHKNEFSVKRRFSDFLGLHSKLATKYLHVGYIVPPAPEKSIVGMTKVKVGKEDSSSTEFVEKRRAALERYLQRTVKHPTLLQDPDLRQFLESSELPRAVNTQALSGAGILRMVNKAADAVNKMTIKMNESDAWFEEKQQQFENLDQQLRKLHASVEALVCHRKELSANTAAFAKSAAMLGNSEDHTALSRALSQLAEVEEKIDQLHQEQAFADFYVFSELLGDYIRLIAAVKGVLDHRMKCWQKWQDAQVTLQKKREAEAKLQLANKPDKLQQAKDEIKEWETKVQQGERDFEQISKTIRKEVGRFEKERVKDFKAVIIKYLESLVQTQQQLIKYWEAFLPEAKAIS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5X1</accession>
    <name>A0A8C3T5X1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Carboxypeptidase</fullName>
            <ecNumber evidence="8">3.4.16.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">May be involved in the digestion of phagocytosed particles in the lysosome, participation in an inflammatory protease cascade, and trimming of peptides for antigen presentation.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 8">Belongs to the peptidase S10 family.</text>
    </comment>
    <dbReference type="EC" id="3.4.16.-" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5X1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025729.1">
        <property type="protein sequence ID" value="ENSCSRP00000024674.1"/>
        <property type="gene ID" value="ENSCSRG00000018484.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="443318at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004185">
        <property type="term" value="F:serine-type carboxypeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000096">
        <property type="entry name" value="Carboxypeptidase vitellogenic-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001563">
        <property type="entry name" value="Peptidase_S10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018202">
        <property type="entry name" value="Ser_caboxypep_ser_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11802:SF472">
        <property type="entry name" value="SERINE CARBOXYPEPTIDASE CPVL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11802">
        <property type="entry name" value="SERINE PROTEASE FAMILY S10 SERINE CARBOXYPEPTIDASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00450">
        <property type="entry name" value="Peptidase_S10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00724">
        <property type="entry name" value="CRBOXYPTASEC"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00131">
        <property type="entry name" value="CARBOXYPEPT_SER_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 8" id="KW-0121">Carboxypeptidase</keyword>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3 8" id="KW-0645">Protease</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 8" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5047551107" description="Carboxypeptidase" evidence="8">
        <location>
            <begin position="23"/>
            <end position="481"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009431"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00055171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU361156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024674.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="481" mass="54908" checksum="E0F41CB84F2EEDDA" modified="2022-01-19" version="1">MWKATVLLTLLSLSVTFELGCAHKQWSAFRNMFKRIKCSTPSRGDPGHPLFLTPYIESGRTEEGRQLSLVGPFQGVNVKSYSGYLTVNKTHNSNLFFWFFPAEVQPEDAPVLLWLQGGPGGTSMFGLFVEHGPYVVDKNLRLYKRKFPWTSKFSMLYIDNPVGTGFSFTDDTGYAVNQDDVGRDLYSALVQFFQLFPDYQKNDFYVTGESYAGKYVPAIGYYIHTHSSKAKVKINFKGVAIGDGLCDPEMMLSGYAQFLYQIGLVDEKQREYIQQQTDLGVIYIQQKKWMKAFEIFDTLLNGDETSSSYTQNVTGCSNYFNFLQCQEPADQEYFGAFLSLSEVRKAIHVGNLTFHDGSTVEKHLLEDVMKTIKPWLAVIMDNYRVLLYNGQLDIIVAAPLTERFLPTVPWSKVEEYKNAERLIWRIHPLDKEVAGYVRQAGEFYQVIVRGGGHILPYDQPERSLDMIDRFISGEGWKTNGF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6E0</accession>
    <name>A0A8C3T6E0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Molybdopterin synthase sulfur carrier subunit</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Molybdenum cofactor synthesis protein 2 small subunit</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">Molybdenum cofactor synthesis protein 2A</fullName>
            <shortName evidence="6">MOCS2A</shortName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">Sulfur carrier protein MOCS2A</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="6" type="primary">MOCS2</name>
    </gene>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Acts as a sulfur carrier required for molybdopterin biosynthesis. Component of the molybdopterin synthase complex that catalyzes the conversion of precursor Z into molybdopterin by mediating the incorporation of 2 sulfur atoms into precursor Z to generate a dithiolene group. In the complex, serves as sulfur donor by being thiocarboxylated (-COSH) at its C-terminus by MOCS3. After interaction with MOCS2B, the sulfur is then transferred to precursor Z to form molybdopterin.</text>
    </comment>
    <comment type="pathway">
        <text evidence="1 6">Cofactor biosynthesis; molybdopterin biosynthesis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Heterotetramer; composed of 2 small (MOCS2A) and 2 large (MOCS2B) subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="6">Cytoplasm</location>
            <location evidence="6">Cytosol</location>
        </subcellularLocation>
    </comment>
    <comment type="PTM">
        <text evidence="6">C-terminal thiocarboxylation occurs in 2 steps, it is first acyl-adenylated (-COAMP) via the hesA/moeB/thiF part of MOCS3, then thiocarboxylated (-COSH) via the rhodanese domain of MOCS3.</text>
    </comment>
    <comment type="miscellaneous">
        <text evidence="6">This protein is produced by a bicistronic gene which also produces the large subunit (MOCS2B).</text>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the MoaD family. MOCS2A subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6E0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024894.1">
        <property type="protein sequence ID" value="ENSCSRP00000023865.1"/>
        <property type="gene ID" value="ENSCSRG00000017917.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00344"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990133">
        <property type="term" value="C:molybdopterin adenylyltransferase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990140">
        <property type="term" value="C:molybdopterin synthase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030366">
        <property type="term" value="F:molybdopterin synthase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006777">
        <property type="term" value="P:Mo-molybdopterin cofactor biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd00754">
        <property type="entry name" value="Ubl_MoaD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.30:FF:000010">
        <property type="entry name" value="Molybdopterin synthase sulfur carrier subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03051">
        <property type="entry name" value="MOCS2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012675">
        <property type="entry name" value="Beta-grasp_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044672">
        <property type="entry name" value="MOCS2A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028887">
        <property type="entry name" value="MOCS2A_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016155">
        <property type="entry name" value="Mopterin_synth/thiamin_S_b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003749">
        <property type="entry name" value="ThiS/MoaD-like"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01682">
        <property type="entry name" value="moaD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33359">
        <property type="entry name" value="MOLYBDOPTERIN SYNTHASE SULFUR CARRIER SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33359:SF1">
        <property type="entry name" value="MOLYBDOPTERIN SYNTHASE SULFUR CARRIER SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02597">
        <property type="entry name" value="ThiS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54285">
        <property type="entry name" value="MoaD/ThiS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 6" id="KW-0501">Molybdenum cofactor biosynthesis</keyword>
    <keyword evidence="4 6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3 6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="modified residue" description="1-thioglycine; alternate" evidence="6">
        <location>
            <position position="89"/>
        </location>
    </feature>
    <feature type="modified residue" description="Glycyl adenylate; alternate" evidence="6">
        <location>
            <position position="89"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005046"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03051"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023865.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="89" mass="9756" checksum="6F48DCF198F3D618" modified="2022-01-19" version="1">VVTSCTRVVALYFARSAELAGVRSEIISVPQQLTSLQLWEEIVKRHPRLAAIQDQVVFAVRQEYVLLGDQLLVLQSGDEVAIIPPISGG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6P3</accession>
    <name>A0A8C3T6P3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T6P3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024775.1">
        <property type="protein sequence ID" value="ENSCSRP00000023748.1"/>
        <property type="gene ID" value="ENSCSRG00000017833.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023748.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="106" mass="11411" checksum="5313700764D75CDF" modified="2022-01-19" version="1">MEPGKRHRRRDIATSWGGVARKTGPWPLPSITAGPWPPAWHTCPITAGPRTPAWHPCSITAGPWPLAWHPCPITAGPRTPAWHPCPITAGPQGIWLGGGRAGRTRV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7P2</accession>
    <name>A0A8C3T7P2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="20">Integrin subunit alpha 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 16">Membrane</location>
            <topology evidence="1 16">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 16">Belongs to the integrin alpha chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7P2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025465.1">
        <property type="protein sequence ID" value="ENSCSRP00000024416.1"/>
        <property type="gene ID" value="ENSCSRG00000017957.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008305">
        <property type="term" value="C:integrin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033627">
        <property type="term" value="P:cell adhesion mediated by integrin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098609">
        <property type="term" value="P:cell-cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007160">
        <property type="term" value="P:cell-matrix adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007229">
        <property type="term" value="P:integrin-mediated signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1460:FF:000007">
        <property type="entry name" value="Integrin subunit alpha 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.130:FF:000006">
        <property type="entry name" value="Integrin, alpha 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1510:FF:000013">
        <property type="entry name" value="Integrin, alpha 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1530:FF:000005">
        <property type="entry name" value="Integrin, alpha 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.930">
        <property type="entry name" value="Bicelle-embedded integrin alpha(iib) transmembrane segment"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.130">
        <property type="entry name" value="Integrin alpha, N-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1460">
        <property type="entry name" value="Integrin domains. Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1510">
        <property type="entry name" value="ntegrin, alpha v. Chain A, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1530">
        <property type="entry name" value="ntegrin, alpha v. Chain A, domain 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013517">
        <property type="entry name" value="FG-GAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013519">
        <property type="entry name" value="Int_alpha_beta-p"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000413">
        <property type="entry name" value="Integrin_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018184">
        <property type="entry name" value="Integrin_alpha_C_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013649">
        <property type="entry name" value="Integrin_alpha_Ig-like_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048285">
        <property type="entry name" value="Integrin_alpha_Ig-like_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048286">
        <property type="entry name" value="Integrin_alpha_Ig-like_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028994">
        <property type="entry name" value="Integrin_alpha_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032695">
        <property type="entry name" value="Integrin_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23220">
        <property type="entry name" value="INTEGRIN ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23220:SF69">
        <property type="entry name" value="INTEGRIN ALPHA-9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01839">
        <property type="entry name" value="FG-GAP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08441">
        <property type="entry name" value="Integrin_A_Ig_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20805">
        <property type="entry name" value="Integrin_A_Ig_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20806">
        <property type="entry name" value="Integrin_A_Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01185">
        <property type="entry name" value="INTEGRINA"/>
    </dbReference>
    <dbReference type="SMART" id="SM00191">
        <property type="entry name" value="Int_alpha"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69318">
        <property type="entry name" value="Integrin alpha N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69179">
        <property type="entry name" value="Integrin domains"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51470">
        <property type="entry name" value="FG_GAP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00242">
        <property type="entry name" value="INTEGRIN_ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0106">Calcium</keyword>
    <keyword evidence="8 16" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10 16" id="KW-0401">Integrin</keyword>
    <keyword evidence="11 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13 16" id="KW-0675">Receptor</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 16" id="KW-0732">Signal</keyword>
    <keyword evidence="3 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="16">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034767136" evidence="16">
        <location>
            <begin position="29"/>
            <end position="1036"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="979"/>
            <end position="1003"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="15">
        <location>
            <begin position="32"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="15">
        <location>
            <begin position="291"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="15">
        <location>
            <begin position="352"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="repeat" description="FG-GAP" evidence="15">
        <location>
            <begin position="412"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="domain" description="Integrin alpha first immunoglubulin-like" evidence="17">
        <location>
            <begin position="460"/>
            <end position="619"/>
        </location>
    </feature>
    <feature type="domain" description="Integrin alpha second immunoglobulin-like" evidence="18">
        <location>
            <begin position="621"/>
            <end position="765"/>
        </location>
    </feature>
    <feature type="domain" description="Integrin alpha third immunoglobulin-like" evidence="19">
        <location>
            <begin position="773"/>
            <end position="968"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU003762"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF08441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF20805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF20806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024416.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1036" mass="115142" checksum="6B6D074386DD2925" modified="2022-01-19" version="1">SGAPGTPRAGAGCFVSALLVGLIAVALAYSYNVDLDHPVVYRGPNGSFFGYSVLEHYYDNTRWVLVGAPKADSKYSASVKSPGAVFKCRVHTNPERRCTELDMGRGNTRGTLCGKTCKEDRDDEWMGVSLARQPKADGSVLACAHRWKNIYYETEYILPHGFCNIIPPNLQSSGRKLWPCYEEYKKKYGEEHGSCQAGIAGFFTEELVIMGAPGSFYWTGTVKVLNLTDNTYFKLNDDAVIARRYTYLGYAVTAGHFSQPTTTDVVGGAPQDGGIGKVYIFRTDRRSGSLIKIFQASGKKMGSYFGSSLCAVDLNSDGLSDLLVGAPMFSEIRDEGQVTVYINRGNGVLEEQLVLNGDNAYNAHFGESMAALGDIDDDGYSDIAIGSPKEDDYVGAVYIYHGDAGGIVPQYSMKLSGQTISPTLRMFGQSISGGVDMDGNGYPDVTIGAFMSDNVVLLRSRPVITMDISIFLPASINITAPQCHDGLQQVNCLNVTVCFRFNGKRVPGEIGLNYILTADVAKKEKGQQPRVYFVSSGETMGQVVEQLQLSYMREKCDHYLAYVKRRVKDVISPIVFEASYSLGEHMMGKEEKELPALRPILRWKKGEKIAQRNQTIFERNCQSDDCAADLKLQGKLLLSSVDEKTPYLALGAVKNISLNISISNIGDDAYDTNVFFNFSRELFFIKMWQKEELGIACELLESDFLKCSVGFPFMRSKSRYEFSVIFDTSHLSGEEEFLTFLVTAQSGNLEHSESLHDNTLTLSVPLMHEVDSSITGIVSPTSFIYGNSVEASNFVQLENYECLFQPLNFTLEVYNTGPSTLPESFVDILFPNRLSASGAETFHIQQMMVAQEKGNCSFQKNPNPCVIPQENDNIFHTIFAFFTKSGRKVVDCERPGRSCLIIRCNLSSLAKAESRNIDVYMLLNTEILKKDSSSVIQFVTRAKVRVDTTLRIVEVSNGNSEDATVVFEALHNLEARGYVVGWIIAISLLVGILIFLLLAVLLWKVGFFRRRYKEIIEAEKNRKENEDSWDWVQKNQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8H9</accession>
    <name>A0A8C3T8H9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">RNA 2-O ribose methyltransferase substrate binding domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the class IV-like SAM-binding methyltransferase superfamily. RNA methyltransferase TrmH family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8H9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026884.1">
        <property type="protein sequence ID" value="ENSCSRP00000025802.1"/>
        <property type="gene ID" value="ENSCSRG00000019251.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008173">
        <property type="term" value="F:RNA methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006364">
        <property type="term" value="P:rRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18106">
        <property type="entry name" value="SpoU-like_RNMTL1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1330.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1280.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029028">
        <property type="entry name" value="Alpha/beta_knot_MTases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053888">
        <property type="entry name" value="MRM3-like_sub_bind"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029064">
        <property type="entry name" value="Ribosomal_eL30-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051259">
        <property type="entry name" value="rRNA_Methyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001537">
        <property type="entry name" value="SpoU_MeTrfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013123">
        <property type="entry name" value="SpoU_subst-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029026">
        <property type="entry name" value="tRNA_m1G_MTases_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43191">
        <property type="entry name" value="RRNA METHYLTRANSFERASE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43191:SF2">
        <property type="entry name" value="RRNA METHYLTRANSFERASE 3, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22435">
        <property type="entry name" value="MRM3-like_sub_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00588">
        <property type="entry name" value="SpoU_methylase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00967">
        <property type="entry name" value="SpoU_sub_bind"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF75217">
        <property type="entry name" value="alpha/beta knot"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55315">
        <property type="entry name" value="L30e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="RNA 2-O ribose methyltransferase substrate binding" evidence="6">
        <location>
            <begin position="113"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="43"/>
            <end position="87"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM00967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025802.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="423" mass="45612" checksum="153DA4FD2F822E06" modified="2022-01-19" version="1">TFAPTSGAWRLTLGPAAALLRAQPGGAGAGAAAGRRWVRALRRSPVRVLPPRKEQGAAAPAGRDPAEPKPKGARPGPAPERSPAGLGPRYEKSVALVTIAKSKKFRDQHGKILLEGQRLIKDALDAGAVPQTLFFSTVGHLKELPEEKLKKTTLVKVKFEDIKNWSDLIAPQGLIGIFSRPDHAKMTYPAVQLRNSLPLSLICDNVRDPGNLGTILRSAAGAGCSKVLLTKGCVDPWEPKVLRAGMGAHFRLPIIANLEWESISNYLPTDTQIHVADSRDPRTQDKMEDVSGKASSYGWVSRPHNLKAQIGREDLAFDSESEEEEQGTDEAGCPELETQCYHENWTRAPAAAVVIGGETHGLSTEALQLAESTGGKRLIIPVVPGVDSLNSAMAASILLFEGKRQLQLKEKQESKRQKFPALG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8J7</accession>
    <name>A0A8C3T8J7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Vacuolar fusion protein MON1 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="2">Plays an important role in membrane trafficking through the secretory apparatus.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 2">Belongs to the MON1/SAND family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8J7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024447.1">
        <property type="protein sequence ID" value="ENSCSRP00000023431.1"/>
        <property type="gene ID" value="ENSCSRG00000017612.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035658">
        <property type="term" value="C:Mon1-Ccz1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006623">
        <property type="term" value="P:protein targeting to vacuole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043971">
        <property type="entry name" value="FUZ/MON1/HPS1_longin_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043970">
        <property type="entry name" value="FUZ/MON1/HPS1_longin_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004353">
        <property type="entry name" value="Mon1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13027">
        <property type="entry name" value="SAND PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13027:SF13">
        <property type="entry name" value="VACUOLAR FUSION PROTEIN MON1 HOMOLOG B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19037">
        <property type="entry name" value="Fuz_longin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19038">
        <property type="entry name" value="Fuz_longin_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01546">
        <property type="entry name" value="YEAST73DUF"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="FUZ/MON1/HPS1 second Longin" evidence="3">
        <location>
            <begin position="72"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="FUZ/MON1/HPS1 third Longin" evidence="4">
        <location>
            <begin position="204"/>
            <end position="310"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU367048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF19037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF19038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023431.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="347" mass="39063" checksum="81F8519F0F30BB12" modified="2022-01-19" version="1">MLTQVSITRIFERKKNYDLRRLLAGSEKILDRLLNLVESDPGFLLGAVRCLPLASSLRDALGTLLQKAITPNLVFSILVARSQLVTAVQERAVIEECRLEPTDLHLLLNLIGASSAFQAGEIWTPICLPRFNPDGYFYAYISYLDAECTVCLVLLSTDKESFYAVSDCKKRVEEAMRTQGSLQALSGGLPSPSYGVGQVGVPDLRHFLYKPLDIPENYRQLPQFTSPELEGPYCSEEEQHRLFDLYHYLHSRIHSTSRPLRLIYHVAEKETLLAWVTSKFELYTCFSPLVTKAGAINVLTKLLRWIKKEEDRLFIRYPPKYSTTPNPGKGAKGGRPDGAENGFFAGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9F8</accession>
    <name>A0A8C3T9F8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">trypsin</fullName>
            <ecNumber evidence="11">3.4.21.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.</text>
            <dbReference type="EC" id="3.4.21.4"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Ca(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.4.21.4" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9F8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024855.1">
        <property type="protein sequence ID" value="ENSCSRP00000023827.1"/>
        <property type="gene ID" value="ENSCSRG00000017692.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007586">
        <property type="term" value="P:digestion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000008">
        <property type="entry name" value="Cationic trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000005">
        <property type="entry name" value="Serine protease 37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050127">
        <property type="entry name" value="Serine_Proteases_S1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264:SF65">
        <property type="entry name" value="SRCR DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264">
        <property type="entry name" value="TRYPSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0222">Digestion</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4" id="KW-0645">Protease</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="7" id="KW-0720">Serine protease</keyword>
    <keyword evidence="8" id="KW-0865">Zymogen</keyword>
    <feature type="domain" description="Peptidase S1" evidence="12">
        <location>
            <begin position="51"/>
            <end position="292"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001913"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00036320"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023827.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="294" mass="31885" checksum="5541BCC1B3F00ADF" modified="2022-01-19" version="1">MGFIHLLHFARLRQVEQGSAVSFPGFHPRVKALVVELFLPIAAAPQGVDRIVGGYECSPHSQPWQVSLNVGYHFCGGSLITDQWVVSARPCVCHCRGWWGLSRGALSHRSFPSPNSMQVILGDHNIQVFEHTEHLMRIETIVWHPSYDYQTLDHDIMLIKLAHPIQPDAYVQPVPLPTACPAAGTSCVVSGWGNILSDGVFSPYNLQCVNIPILSNAECEGSYPGMITSTMLCAGYLEGGKDACQGDSGGPLVCNGELQGIVSWGVGCAQKNQPGVYTKVCSLLPWIESTMAAN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9J3</accession>
    <name>A0A8C3T9J3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">carbonyl reductase (NADPH)</fullName>
            <ecNumber evidence="7">1.1.1.184</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="EC" id="1.1.1.184" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9J3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026190.1">
        <property type="protein sequence ID" value="ENSCSRP00000025127.1"/>
        <property type="gene ID" value="ENSCSRG00000018813.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004090">
        <property type="term" value="F:carbonyl reductase (NADPH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd05324">
        <property type="entry name" value="carb_red_PTCR-like_SDR_c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000164">
        <property type="entry name" value="Carbonyl reductase [NADPH] 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045313">
        <property type="entry name" value="CBR1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020904">
        <property type="entry name" value="Sc_DH/Rdtase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43963:SF4">
        <property type="entry name" value="CARBONYL REDUCTASE (NADPH)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43963">
        <property type="entry name" value="CARBONYL REDUCTASE 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00080">
        <property type="entry name" value="SDRFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00061">
        <property type="entry name" value="ADH_SHORT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0521">NADP</keyword>
    <keyword evidence="6" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00026118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000363"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025127.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="268" mass="29467" checksum="4CB89E36689E1805" modified="2022-01-19" version="1">MSSTPVAVVTGGNKGIGFAIVRALCKQFTGDVYLTARDPGQGQAAVTKLREEGLSPLFYQLDIKDLQSIRTLRDFLKEKYGGLNVLVNNAGIAFKVADTTPFATQVEVTMRTNFFATRDVCKELLPLIKPHGRVVNVSSVGSVLALERCSQDLQQKFRSDTITEEELVKLMTKFVEDTKNGVHEKEGWPNTAYGVSKIGVTVLSRIQARMLNEERKADRILLNACCPGWVRTDMAGPKATKSPDEGAETPVYLALLAPDADELRLQFT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9L6</accession>
    <name>A0A8C3T9L6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Zinc finger protein RFP</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9L6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026215.1">
        <property type="protein sequence ID" value="ENSCSRP00000025151.1"/>
        <property type="gene ID" value="ENSCSRG00000018814.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd19762">
        <property type="entry name" value="Bbox2_TRIM7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050143">
        <property type="entry name" value="TRIM/RBCC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000315">
        <property type="entry name" value="Znf_B-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017907">
        <property type="entry name" value="Znf_RING_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24103">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE TRIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00643">
        <property type="entry name" value="zf-B_box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15227">
        <property type="entry name" value="zf-C3HC4_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00336">
        <property type="entry name" value="BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57845">
        <property type="entry name" value="B-box zinc-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50119">
        <property type="entry name" value="ZF_BBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00518">
        <property type="entry name" value="ZF_RING_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0862">Zinc</keyword>
    <keyword evidence="2 4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="RING-type" evidence="5">
        <location>
            <begin position="10"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="domain" description="B box-type" evidence="6">
        <location>
            <begin position="84"/>
            <end position="125"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00024"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025151.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="222" mass="25354" checksum="25EC01FDD9A90443" modified="2022-01-19" version="1">LNSSPDEMTCSICLDYFKDPVSLDCDHSFCRSCITQFWGGFATDVSCPQCRAIFPQRNLRLNRQLRNIVEAARELRLQTGREPEPERLCEKHKEPLKLFCKEDEIPICLVCDRSKEHRDHTVIPAEEAAEEFKVGIYCVCRVMTSVWACLQPRFPSRHSCHAVLYHHTTNISAPLQTGVSTELTPQLEYFTSDGRCFQESSRKITRGQQCSQGVCSLLFSDA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9M6</accession>
    <name>A0A8C3T9M6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">BH3-interacting domain death agonist</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Induces caspases and apoptosis. Counters the protective effect of BCL2.</text>
    </comment>
    <comment type="subunit">
        <text evidence="1">Forms heterodimers either with the pro-apoptotic protein BAX or the anti-apoptotic protein BCL2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion outer membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="1">Intact BH3 motif is required by BIK, BID, BAK, BAD and BAX for their pro-apoptotic activity and for their interaction with anti-apoptotic members of the Bcl-2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9M6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027391.1">
        <property type="protein sequence ID" value="ENSCSRP00000026294.1"/>
        <property type="gene ID" value="ENSCSRG00000019577.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033554">
        <property type="term" value="P:cellular response to stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001238">
        <property type="term" value="P:positive regulation of extrinsic apoptotic signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001244">
        <property type="term" value="P:positive regulation of intrinsic apoptotic signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090200">
        <property type="term" value="P:positive regulation of release of cytochrome c from mitochondria"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001836">
        <property type="term" value="P:release of cytochrome c from mitochondria"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.437.10:FF:000010">
        <property type="entry name" value="BH3-interacting domain death agonist"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.437.10">
        <property type="entry name" value="Blc2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036834">
        <property type="entry name" value="Bcl-2-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010479">
        <property type="entry name" value="BID"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35447">
        <property type="entry name" value="BH3-INTERACTING DOMAIN DEATH AGONIST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35447:SF1">
        <property type="entry name" value="BH3-INTERACTING DOMAIN DEATH AGONIST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06393">
        <property type="entry name" value="BID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038018">
        <property type="entry name" value="BID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56854">
        <property type="entry name" value="Bcl-2 inhibitors of programmed cell death"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="1" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="1" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="1" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PIRNR" id="PIRNR038018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026294.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="190" mass="21495" checksum="9202B1CA76ACA119" modified="2022-01-19" version="1">MDQGLRGDVQVERILVYSFLQNCHNCDFSEELDSLRSQVMVSPPKNVPSDACDDGELQTDGNRSGRFQIDEPGSVVDEDVFQRIGAQLAMIGDQVAREIHPRVVNDLVQQFVNENLSKEEIMRHLSNTVEGLVRTVPLEIEREKAMLVLAMVLARTVANKMPSLLYRVFNTTVNYINNNLHNYVVNLGQH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9S5</accession>
    <name>A0A8C3T9S5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">threonine--tRNA ligase</fullName>
            <ecNumber evidence="3">6.1.1.3</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Threonyl-tRNA synthetase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Catalyzes the attachment of threonine to tRNA(Thr) in a two-step reaction: threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr). Also edits incorrectly charged tRNA(Thr) via its editing domain, at the post-transfer stage.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>tRNA(Thr) + L-threonine + ATP = L-threonyl-tRNA(Thr) + AMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:24624"/>
            <dbReference type="Rhea" id="RHEA-COMP:9670"/>
            <dbReference type="Rhea" id="RHEA-COMP:9704"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57926"/>
            <dbReference type="ChEBI" id="CHEBI:78442"/>
            <dbReference type="ChEBI" id="CHEBI:78534"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.1.1.3"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the class-II aminoacyl-tRNA synthetase family.</text>
    </comment>
    <dbReference type="EC" id="6.1.1.3" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9S5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025001.1">
        <property type="protein sequence ID" value="ENSCSRP00000023971.1"/>
        <property type="gene ID" value="ENSCSRG00000018006.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004829">
        <property type="term" value="F:threonine-tRNA ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006435">
        <property type="term" value="P:threonyl-tRNA aminoacylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01667">
        <property type="entry name" value="TGS_ThrRS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00860">
        <property type="entry name" value="ThrRS_anticodon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00771">
        <property type="entry name" value="ThrRS_core"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.930.10:FF:000009">
        <property type="entry name" value="Threonine--tRNA ligase 2, cytoplasmic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.800:FF:000003">
        <property type="entry name" value="Threonine--tRNA ligase 2, cytoplasmic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.20.30:FF:000006">
        <property type="entry name" value="Threonine--tRNA ligase, cytoplasmic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.980.10:FF:000003">
        <property type="entry name" value="Threonine--tRNA ligase, cytoplasmic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.800">
        <property type="entry name" value="Anticodon-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.930.10">
        <property type="entry name" value="Bira Bifunctional Protein, Domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.980.10">
        <property type="entry name" value="Threonyl-trna Synthetase, Chain A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00184">
        <property type="entry name" value="Thr_tRNA_synth"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002314">
        <property type="entry name" value="aa-tRNA-synt_IIb"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006195">
        <property type="entry name" value="aa-tRNA-synth_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045864">
        <property type="entry name" value="aa-tRNA-synth_II/BPL/LPL"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004154">
        <property type="entry name" value="Anticodon-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036621">
        <property type="entry name" value="Anticodon-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012675">
        <property type="entry name" value="Beta-grasp_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004095">
        <property type="entry name" value="TGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012676">
        <property type="entry name" value="TGS-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002320">
        <property type="entry name" value="Thr-tRNA-ligase_IIa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018163">
        <property type="entry name" value="Thr/Ala-tRNA-synth_IIc_edit"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047246">
        <property type="entry name" value="ThrRS_anticodon"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033728">
        <property type="entry name" value="ThrRS_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012947">
        <property type="entry name" value="tRNA_SAD"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00418">
        <property type="entry name" value="thrS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11451:SF27">
        <property type="entry name" value="THREONINE--TRNA LIGASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11451">
        <property type="entry name" value="THREONINE-TRNA LIGASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03129">
        <property type="entry name" value="HGTP_anticodon"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02824">
        <property type="entry name" value="TGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00587">
        <property type="entry name" value="tRNA-synt_2b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07973">
        <property type="entry name" value="tRNA_SAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01047">
        <property type="entry name" value="TRNASYNTHTHR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00863">
        <property type="entry name" value="tRNA_SAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52954">
        <property type="entry name" value="Class II aaRS ABD-related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55681">
        <property type="entry name" value="Class II aaRS and biotin synthetases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81271">
        <property type="entry name" value="TGS-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55186">
        <property type="entry name" value="ThrRS/AlaRS common domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50862">
        <property type="entry name" value="AA_TRNA_LIGASE_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51880">
        <property type="entry name" value="TGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0030">Aminoacyl-tRNA synthetase</keyword>
    <keyword evidence="7" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0436">Ligase</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="TGS" evidence="14">
        <location>
            <begin position="59"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="domain" description="Aminoacyl-transfer RNA synthetases class-II family profile" evidence="13">
        <location>
            <begin position="327"/>
            <end position="591"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008226"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00031900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00049515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00058080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50862"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51880"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023971.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="701" mass="79474" checksum="F4429CB7DB6765D9" modified="2022-01-19" version="1">MRLLSPWGRLLAGGGPGLSRRWYKAGAISPHLAERLCLYETLKAAYDERCADRARTAGGPIQISLPDGQQVEGESLRTTPYHVASQIGRGLAEGAVAARVNGALYDLDRPLESNAALEFLGFDSPEGQAVFWHSSAHVLGAAAERFYGALLCHGPSTQSGFFYDMYLAGRTVLGSELPALEEACKALVREKHPFERLEVSREDLLELFKYNKFKLQVIKEKVKSPTATVYRCGGLIDLCRGPHVRHTGKIRALKILKSSSAFWKGDPALESLQRVYGISFPSPGRLEEWEQLQEEAASRDHRRIGKEQELFFFHELSPGSCFFLPRGAHVYNNLIDFIKSEYRKRGFSEVVTPNIYNAKLWELSGHWQHYSDHMFCFPVENETFALKPMNCPGHCLMFAHRPRSWRELPLRLADFGVLHRNESSGTLTGLTRVRRFQQDDAHIFCTLGQLEGEIGGCLDFLQAVYSVFGFSFHFYLATRPEGFLGDARVWEQAEQQLEKSLNDFGQPWELNPGDGAFYGPKIDVQIKDALGRYHQCATIQLDFQMPMRFDLTYISQDGSTSERPVMIHRAVLGSVERMLAVLAENYSRKWPLWLSPFQVMVIPVGPDAEAYAREVCETFHQAGFMADVDADWSATLNRKIRKAQLAQYNFQLVVGRKELSGRTVNVRTRDSRQHGERGLQEVLLRLQELRDARLRNAEELF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB62</accession>
    <name>A0A8C3TB62_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Polyadenylate-binding protein</fullName>
            <shortName evidence="6">PABP</shortName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Binds the poly(A) tail of mRNA.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the polyadenylate-binding protein type-1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB62"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028073.1">
        <property type="protein sequence ID" value="ENSCSRP00000026954.1"/>
        <property type="gene ID" value="ENSCSRG00000020025.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="19742at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd12378">
        <property type="entry name" value="RRM1_I_PABPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12379">
        <property type="entry name" value="RRM2_I_PABPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12380">
        <property type="entry name" value="RRM3_I_PABPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12381">
        <property type="entry name" value="RRM4_I_PABPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1900.10:FF:000001">
        <property type="entry name" value="Polyadenylate-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000003">
        <property type="entry name" value="Polyadenylate-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000021">
        <property type="entry name" value="Polyadenylate-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000042">
        <property type="entry name" value="Polyadenylate-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000154">
        <property type="entry name" value="Polyadenylate-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1900.10">
        <property type="entry name" value="c-terminal domain of poly(a) binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036053">
        <property type="entry name" value="PABP-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006515">
        <property type="entry name" value="PABP_1234"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002004">
        <property type="entry name" value="PABP_HYD_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034364">
        <property type="entry name" value="PABP_RRM1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045305">
        <property type="entry name" value="RRM2_I_PABPs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003954">
        <property type="entry name" value="RRM_euk-type"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01628">
        <property type="entry name" value="PABP-1234"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24012">
        <property type="entry name" value="RNA BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00658">
        <property type="entry name" value="MLLE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00517">
        <property type="entry name" value="PolyA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00361">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63570">
        <property type="entry name" value="PABC (PABP) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51309">
        <property type="entry name" value="PABC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 6" id="KW-0694">RNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008557"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU362004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026954.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="636" mass="70667" checksum="F2CEF1ECBB7787CF" modified="2022-01-19" version="1">MNPSAPSYPMASLYVGDLHPDVTEAMLYEKFSPAGPILSIRVCRDMITRRSLGYAYVNFQQPADAERALDTMNFDVIKGKPVRIMWSQRDPSLRKSGVGNIFIKNLDKSIDNKALYDTFSAFGNILSCKVVCDENGSKGYGFVHFETQEAAERAIEKMNGMLLNDRKVFVGRFKSRKEREAELGARAKEFTNVYIKNFGEDMDDERLKELFGKFGPALSVKVMTDESGKSKGFGFVSFERHEDAQKAVDEMNGKELNGKQIYVGRAQKKVERQTELKRKFEQMKQDRITRYQGVNLYVKNLDDGIDDERLRKEFSPFGTITSAKVMMEGGRSKGFGFVCFSSPEEATKAVTEMNGRIVATKPLYVALAQRKEERQAHLTNQYMQRMASVRAVPNPVINPYQPAPPSGYFMAALPPTQNRAAYYPTSQLAQLRPSPRWTAQGARPHPFQNMPGAIRPAAPRPPFSTMRPASSQVPRVMSTQRVANTSTQTMGPRPAAAAAAAAPAVRTVPQYKYAAGVRNPQQHLNTQPQVAMQQPAVHVQGQEPLTASMLASAPPQEQKQMLGERLFPLIQAMHPTLAGKITGMLLEIDNSELLHMLESPESLRSKVDEAVAVLQAHQAKEAAQKAVNNPTGVPSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TC86</accession>
    <name>A0A8C3TC86_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Cold shock domain containing C2</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TC86"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029368.1">
        <property type="protein sequence ID" value="ENSCSRP00000028218.1"/>
        <property type="gene ID" value="ENSCSRG00000020793.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003730">
        <property type="term" value="F:mRNA 3'-UTR binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043488">
        <property type="term" value="P:regulation of mRNA stability"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04458">
        <property type="entry name" value="CSP_CDS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000086">
        <property type="entry name" value="Cold shock domain-containing protein C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052069">
        <property type="entry name" value="Ca-reg_mRNA-binding_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011129">
        <property type="entry name" value="CSD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019844">
        <property type="entry name" value="CSD_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002059">
        <property type="entry name" value="CSP_DNA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12962">
        <property type="entry name" value="CALCIUM-REGULATED HEAT STABLE PROTEIN CRHSP-24-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12962:SF4">
        <property type="entry name" value="COLD SHOCK DOMAIN-CONTAINING PROTEIN C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00313">
        <property type="entry name" value="CSD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00357">
        <property type="entry name" value="CSP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00352">
        <property type="entry name" value="CSD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51857">
        <property type="entry name" value="CSD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CSD" evidence="3">
        <location>
            <begin position="68"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="2">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS51857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028218.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="16986" checksum="1F5DDF180FECAE3A" modified="2022-01-19" version="1">MSSDPTTPPTVPPLHSPKSPVWPTFPFHREGSRIWERGNLLLRDLPSPLPTKRTRTYSATARASAGPVFKGVCKQFSRSQGHGFIIPENGTEDIFVHVSDIEGEYVPMEGDEVTYKICPIPPKNQKFQAVEVVLTNLAPHTKHETWSGQIIGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCK8</accession>
    <name>A0A8C3TCK8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">26S proteasome non-ATPase regulatory subunit 14</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11 12">26S Proteasome regulatory subunit RPN11</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair. The PSMD14 subunit is a metalloprotease that specifically cleaves 'Lys-63'-linked polyubiquitin chains within the complex. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of the 19S proteasome regulatory particle complex. The 26S proteasome consists of a 20S core particle (CP) and two 19S regulatory subunits (RP). The regulatory particle is made of a lid composed of 9 subunits including PSMD4, a base containing 6 ATPases and few additional components. Within the complex, PSMD4 interacts with subunit PSMD7 through their respective MPN domain. Interacts with TXNL1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the peptidase M67A family. PSMD14 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCK8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029528.1">
        <property type="protein sequence ID" value="ENSCSRP00000028374.1"/>
        <property type="gene ID" value="ENSCSRG00000020900.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="605656at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022624">
        <property type="term" value="C:proteasome accessory complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008237">
        <property type="term" value="F:metallopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08069">
        <property type="entry name" value="MPN_RPN11_CSN5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.140.10:FF:000001">
        <property type="entry name" value="26S proteasome non-ATPase regulatory subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.140.10">
        <property type="entry name" value="Cytidine Deaminase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000555">
        <property type="entry name" value="JAMM/MPN+_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050242">
        <property type="entry name" value="JAMM_MPN+_peptidase_M67A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037518">
        <property type="entry name" value="MPN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056263">
        <property type="entry name" value="RPN11_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10410">
        <property type="entry name" value="EUKARYOTIC TRANSLATION INITIATION FACTOR 3 -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01398">
        <property type="entry name" value="JAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23594">
        <property type="entry name" value="RPN11_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00232">
        <property type="entry name" value="JAB_MPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF102712">
        <property type="entry name" value="JAB1/MPN domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50249">
        <property type="entry name" value="MPN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0482">Metalloprotease</keyword>
    <keyword evidence="1" id="KW-0645">Protease</keyword>
    <keyword evidence="5" id="KW-0647">Proteasome</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023049"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00060194"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00061051"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00065289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00068188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00077355"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00078982"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028374.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="310" mass="34567" checksum="B7A9F966D37822EB" modified="2022-01-19" version="1">MDRLLRLGGGMPGLGQGPPTDAPAVDTAEQVYISSLALLKMLKHGRAGVPMEVMGLMLGEFVDDYTVRVIDVFAMPQSGTGVSVEAVDPVFQAKMLDMLKQTGRPEMVVGWYHSHPGFGCWLSGVDINTQQSFEALSERAVAVVVDPIQSVKGKVVIDAFRLINANMMVLGHEPRQTTSNLGHLNKPSIQALIHGLNRHYYSITINYRKNELEQKMLLNLHKKSWMEGLTLQDYSEHCKLNETVVKEMLELAKNYNKAVEEEDKMTPEQLAIKNVGKQDPKRHLEEHVDVLMTSNIVQCLAAMLDTVVFK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDX5</accession>
    <name>A0A8C3TDX5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">NCK interacting protein with SH3 domain</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDX5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028250.1">
        <property type="protein sequence ID" value="ENSCSRP00000027129.1"/>
        <property type="gene ID" value="ENSCSRG00000020134.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071933">
        <property type="term" value="F:Arp2/3 complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11849">
        <property type="entry name" value="SH3_SPIN90"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030125">
        <property type="entry name" value="SPIN90/Ldb17"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018556">
        <property type="entry name" value="SPIN90/Ldb17_LRD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035514">
        <property type="entry name" value="SPIN90_SH3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13357:SF1">
        <property type="entry name" value="NCK-INTERACTING PROTEIN WITH SH3 DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13357">
        <property type="entry name" value="SH3 ADAPTER PROTEIN SPIN90 NCK INTERACTING PROTEIN WITH SH3 DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09431">
        <property type="entry name" value="SPIN90_LRD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 2" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="1"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="102"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="111"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="178"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="195"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="237"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="258"/>
            <end position="269"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027129.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="751" mass="83778" checksum="A1DF0E54644A7CF6" modified="2022-01-19" version="1">MYRALYSFRSAEPNSLPLAAGETFLLLERSNQHWWLVTRAGSGETGYAPASYLQRLQVLEQDVVLQSIDRAIEAIHNAAMKNGGKYNLEQRDVLQKLIHHRKETVSRKGHSPTSQGMIMTPSSSDHHLDLARQPNGMCRTGYERQHSLPNTEIQEDDEGLYQIPPQPRRAAPVTPPPPEKRKNAQMEAPIRSKENASSISTTSLDTLYTGSTASETGLPTATSSPTNTPPPVPSRSAHTTISRSLDISPSAHLKHGTSTKGGATKSPQTKRAAPGPPVETAGQRSLPMDGEKNLQVKKTAPAPSGGLEAFNSLCLDDKKAAALELLAPESSSQAVSVPKTIGAELIELVRRNTHLSYELSRVAIGVVIGHIQSSIPATNNVMEQILISLVENKNLSSGLPSGQICHDEQRLEVIFADLARHKDDAQQRSWALYEDENVICCYLEELLRILTDADPDVCKKMCKKNEFESVLSLVTYYQMEHRVPLRLLLLKCFGAMCNLDAAIISTLVNSVLPMELARDMQTHTQDHQKMCYSALVLAMIFSMGEPLPYHHYEHLNSQFVQFLLDVIEDGLPSDTTEQLPDLFVNVLLAFNLHIPVPEHNVIMTTVSKHSNVKTFTEKVLLLLNRGDDPVCIFKHQPQPPHSVLKFLQDIFASKDTANIFYHTDMMVMIDITVRQIADLSPGDKLRMEYLSLMHAIMRSTPYLQHQHRLSDLQGTLQRILAEEEEGQQCQMDKMIIWEMYKEFPEMSPGTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEA8</accession>
    <name>A0A8C3TEA8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Tubulin tyrosine ligase like 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the tubulin--tyrosine ligase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEA8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029176.1">
        <property type="protein sequence ID" value="ENSCSRP00000028030.1"/>
        <property type="gene ID" value="ENSCSRG00000020677.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005874">
        <property type="term" value="C:microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015631">
        <property type="term" value="F:tubulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070740">
        <property type="term" value="F:tubulin-glutamic acid ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000226">
        <property type="term" value="P:microtubule cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.470.20:FF:000009">
        <property type="entry name" value="tubulin polyglutamylase TTLL5 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.470.20">
        <property type="entry name" value="ATP-grasp fold, B domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004344">
        <property type="entry name" value="TTL/TTLL_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12241:SF162">
        <property type="entry name" value="TUBULIN MONOGLUTAMYLASE TTLL4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12241">
        <property type="entry name" value="TUBULIN POLYGLUTAMYLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03133">
        <property type="entry name" value="TTL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56059">
        <property type="entry name" value="Glutathione synthetase ATP-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51221">
        <property type="entry name" value="TTL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="2" id="KW-0436">Ligase</keyword>
    <keyword evidence="3" id="KW-0493">Microtubule</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="144"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="435"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="181"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="435"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="6">
        <location>
            <begin position="458"/>
            <end position="488"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="489"/>
            <end position="508"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006820"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028030.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1065" mass="117819" checksum="8C24705456B3DF01" modified="2022-01-19" version="1">MASAGPEHHSIGLKRGSNFQLPVPAAERPPESQAWFLAQQQVKPIWKLGRKHVNTFQDHRPVHSGIPPQRACFLYPASLCSSHLCDRSLPLARSPPHPFPDLAGSTLLYRRSYFRHKPYQRLESICVRSSASESRQLPLPAKSLQAEHGMASSAVETFPRPSAAGEPPGPGGKSTPLGSGKQASSQYKPVLNNNSFLRPSSAKVPLQSLEPKKLKNAPRSLAISWAHCGGNGDGSPMSLESRSGKGTGLAVDQAAPMSRLSPVQPSAALRAERTSWHMEDSESRVQTLKAKEREIRLTEAVRKLSGKVNTYNEFGRRIETSCLMNTGFQYNLFNRNSRWKQHLLAQLSPKETAAPLNLELGNRGLAGPDNAVVCTKRISVRLLASNSDASDPGAPCRTVNFLALSSGDQAGKTEPARHADVAAVAAQMSTIQLSKDAKWEQDPPLRDPEAAVNLPLLDPEEPDADAEEELPDGLEDGCSQDEEEEEGSLDLSSVPRLLSQNSPAASPSLPSFSRNCFECLTQPLEAKERIFKPALVGSLFPTVPPTIYFSTRDEKVEKLPWEQRKLLRWKMSTVTPNIVKQTIGRSHFKVSKKNSDWLGCWGHHMKSPGFRAIKEHQKHSQEGSTGSDHSPTEQKRYLHKPYLIGGSKFDLRIYVYVTCYDPLRIYLFKDGLVRFASCKYSSSMKSLSNKFMHLTNYSVNKKNAEYKANVDETACQGHKWALKALWSYLSQKGVNSEAIWEKIKDIVIKTIIASEPYVNSLVKMYVRRPSCCHELFGFDVMLDENLKPWILEVNISPSLHSNSPLDVSIKGQMIRDLLNLAGFVLPNADDVASCSGSASSSTISLTSATKEKPKSPPEQFTAEKMKRAYYLTQKLPDQDFYSSILDILTPDDVRVLVETEDEFARRGQFERVFPTRISARYLRFFEQPRYFNILTAQWELKYYLNKPRGNQLPPESPAWPPAGGCSWLAGFGASRLPPGHRFPKRSLLAARSRLPPPPSTHTPGGASPLAAASPRLGHWFVVTGSERHSGPRGSVFSVLCCGQSPAGFGAVPLWGSCSLSFPPVR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGX8</accession>
    <name>A0A8C3TGX8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">General transcription factor IIIC subunit 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGX8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028127.1">
        <property type="protein sequence ID" value="ENSCSRP00000027007.1"/>
        <property type="gene ID" value="ENSCSRG00000019926.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000127">
        <property type="term" value="C:transcription factor TFIIIC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006383">
        <property type="term" value="P:transcription by RNA polymerase III"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039340">
        <property type="entry name" value="Tfc4/TFIIIC-102/Sfc4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019734">
        <property type="entry name" value="TPR_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23082:SF0">
        <property type="entry name" value="GENERAL TRANSCRIPTION FACTOR 3C POLYPEPTIDE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23082">
        <property type="entry name" value="TRANSCRIPTION INITIATION FACTOR IIIC TFIIIC , POLYPEPTIDE 3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13181">
        <property type="entry name" value="TPR_8"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00028">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48452">
        <property type="entry name" value="TPR-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50005">
        <property type="entry name" value="TPR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0802">TPR repeat</keyword>
    <feature type="repeat" description="TPR" evidence="1">
        <location>
            <begin position="204"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="repeat" description="TPR" evidence="1">
        <location>
            <begin position="809"/>
            <end position="842"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="78"/>
            <end position="105"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="2">
        <location>
            <begin position="81"/>
            <end position="100"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027007.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="884" mass="100841" checksum="9F4AE3EA134AB5F0" modified="2025-10-08" version="2">MSSFRYDLVISIPGSQQFAQLENVSMKCLFPIISSLAIAPVGALYLREAGSVSYRGELWRGETTDGVSKSVHRVFASMLGENEDEEEEEEEEEEEDEETSEQPTAGDVFVLEMVLNRETKKMMKEKRPRSKLPRALRGLMGEANIRFARGEHEEAILMCMEIIRQAPLAYEPFSTLAMIYEDQGDMEKSLQFELIAAHLNPSDTEEWVRLAEMSLEQDNIKQAIFCYSKALKYDPTNVRYLWERSSLYEQMGDHKMAMDGYRRILNLLSPFDGERFMQLARDMAKSYYEANDVTSAIEIMEEAFTKHHSLISMEDINIAAELYISNKQYDKAMAVITDFSGIVVSKKVTEQGPSEENKGNWQTSMLSFVAEDKVSCSIPDGVPIDITVKLMVCLVHLNILEPLSPLLTTLVEQNPEDMGDLYLDVAEAFLDVGEYNSALPLLSALVCSERYNLAVVWLRHAECLKALGYMERAAESYAKVVDLAPLHLDARISLSTLQQQLGRPEKALEALEPMYDPDTLAQDANAAQQELKLLLHRSTLLYSQGKMYGYVDTLLTMLAMLLKVAMNRAQVCLISSSKSGERHLYLMKVSRDKISDNDDQETANCDAKAIFAVLTSVLTKDDWWNLLLKAIYSLCDLSRYEEAELLVDSSLEYYSFYDDRQKRKELEYFGLSAAILDKNFRKGYNYIRIMLMENVNKPQLWNIFNQVTMHSQDVRHHRFCLRLMLKNPDNHALCVLNGHNAFVSGSFKHALGQYVQAFRTNPDEPLYSLCIGLTFIHMASQKYVLKRHALLVQGFSFLHRYLGLRGPCQESFYNLGRGLHQLGLVHMAIHYYQKALELPPLILEGIEADQTDLRRDVAFNLSLIYQSSGNLRMVQKLLHTYGIV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THY3</accession>
    <name>A0A8C3THY3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Lactamase beta</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3THY3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029182.1">
        <property type="protein sequence ID" value="ENSCSRP00000028035.1"/>
        <property type="gene ID" value="ENSCSRG00000020682.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008233">
        <property type="term" value="F:peptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019216">
        <property type="term" value="P:regulation of lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.710.10">
        <property type="entry name" value="DD-peptidase/beta-lactamase superfamily"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001466">
        <property type="entry name" value="Beta-lactam-related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012338">
        <property type="entry name" value="Beta-lactam/transpept-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052794">
        <property type="entry name" value="Mito_Ser_Protease_LACTB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46520">
        <property type="entry name" value="SERINE BETA-LACTAMASE-LIKE PROTEIN LACTB, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46520:SF1">
        <property type="entry name" value="SERINE BETA-LACTAMASE-LIKE PROTEIN LACTB, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00144">
        <property type="entry name" value="Beta-lactamase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56601">
        <property type="entry name" value="beta-lactamase/transpeptidase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Beta-lactamase-related" evidence="2">
        <location>
            <begin position="131"/>
            <end position="259"/>
        </location>
    </feature>
    <feature type="domain" description="Beta-lactamase-related" evidence="2">
        <location>
            <begin position="324"/>
            <end position="546"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="269"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="269"/>
            <end position="299"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF00144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028035.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="577" mass="63779" checksum="60681B582943E463" modified="2022-01-19" version="1">MGTGRGRSSKPTVATPRSMCSGLGRSSSLEQLLLPGGGRAEAMHCLARALRRAPGPARGWGQQRLQRLGSGPCPPRGSGAWGWGVGLGLALGVKVAAGCEQEGAPRQEAAGEVKPPPHMGFARAIESSRDLLQRIKDEVGAPGIVIGVSVDGKEVWSEGLGYADVENRVICKPETIMRIASISKCLTMMAVAKLCEEGKLDLDAPVQKYVPEFPEKEYEGEKVTITSRLLVSHLSGIRHYEKDITKVKEQKEKANKALKLVQDVKKSNQEKELKEKEDKDTEKNDFAKAKSEQDGEAKGRNLKPVKRTKEFEHEEYYLKEKFENVIDSLKIFKNDPLVFKPGSQFLYSTYGFTLLSAVVERASGCKFTDYMLKMFRDLDMLATVLDDNESMIYNRARCYVCNKKGRLVNAPYVDNSYKWAGGGFLSSAGDLLKFGNALLYSYQVGQFKNGANKFLPGYLKPDTITMMWTPVPNTEASWDKDGKYAMGWVVVEKHQEYGFCRQQRHYISHTGGAVGASSVLLILPKELDSEIINSGLVTPPRGVVVNIICNMQSVSLNSTALKIAKEFDKDKLASYFD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJA8</accession>
    <name>A0A8C3TJA8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Ribosomal protein S6 kinase</fullName>
            <ecNumber evidence="11">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Phosphorylates specifically ribosomal protein S6. Seems to act downstream of mTOR signaling in response to growth factors and nutrients to promote cell proliferation, cell growth and cell cycle progression in an alternative pathway regulated by MEAK7.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1 11">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. S6 kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJA8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029097.1">
        <property type="protein sequence ID" value="ENSCSRP00000027955.1"/>
        <property type="gene ID" value="ENSCSRG00000020635.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd05584">
        <property type="entry name" value="STKc_p70S6K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000587">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000092">
        <property type="entry name" value="Ribosomal protein S6 kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000961">
        <property type="entry name" value="AGC-kinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017892">
        <property type="entry name" value="Pkinase_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016238">
        <property type="entry name" value="Ribosomal_S6_kinase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24351">
        <property type="entry name" value="RIBOSOMAL PROTEIN S6 KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00433">
        <property type="entry name" value="Pkinase_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000605">
        <property type="entry name" value="Ribsml_S6_kin_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00133">
        <property type="entry name" value="S_TK_X"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51285">
        <property type="entry name" value="AGC_KINASE_CTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 11 13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6 11" id="KW-0418">Kinase</keyword>
    <keyword evidence="5 11 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 11 15" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="4 11" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="17">
        <location>
            <begin position="63"/>
            <end position="324"/>
        </location>
    </feature>
    <feature type="domain" description="AGC-kinase C-terminal" evidence="18">
        <location>
            <begin position="325"/>
            <end position="395"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="440"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="7"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="452"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="16">
        <location>
            <begin position="464"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="active site" description="Proton acceptor" evidence="12">
        <location>
            <position position="190"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <begin position="69"/>
            <end position="77"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13 14">
        <location>
            <position position="95"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00053693"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PIRNR" id="PIRNR000605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRSR" id="PIRSR000605-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PIRSR" id="PIRSR000605-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="RuleBase" id="RU000304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51285"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027955.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="475" mass="52696" checksum="B58710373B9173AE" modified="2022-01-19" version="1">MAGVFDIDLETEEGSDGDEPELGAEMDLEFRGNGLEPVGHYEEIEISESSVNNGPERIGPHCFELLRVLGKGGYGKVFQVRKVQGTNAGKIFAMKVLKKAKIACNAKDTAHTKAERNILEAIKHPFIVDLIYAFQTGGKLYLILECLSGGELFMQLEREGIFLEDTACFYLSEITLALGHLHCNGIIYRDLKPENIMLNSQGHIKLTDFGLCKESIHEGAVTHTFCGTIEYMAPEILMRSGHNRAVDWWSLGALMYDMLTGSPPFTAENRKKTIDKILKGKLVLPPYLTPDARDLLKKFLKRNPSQRIGGGTGDAADVQKQPFFRQVNWDELLARKLDPPFRPCLQSDDDVSQFDTRFTRQTPVDSPDDASISESANQAFLGFTYVAPSVLESIKEGFSFQPKVRSPRRLNSSPRTPVSPLKFSPFEAFKPSLMVEPMELGLPLLPPPPEGTAPLPIKTPTGTKKQKGGRGRVAR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TK46</accession>
    <name>A0A8C3TK46_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Methyltransferase like 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the MT-A70-like family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TK46"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030426.1">
        <property type="protein sequence ID" value="ENSCSRP00000029256.1"/>
        <property type="gene ID" value="ENSCSRG00000021434.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008173">
        <property type="term" value="F:RNA methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009007">
        <property type="term" value="F:site-specific DNA-methyltransferase (adenine-specific) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002052">
        <property type="entry name" value="DNA_methylase_N6_adenine_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007757">
        <property type="entry name" value="MT-A70-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12829:SF4">
        <property type="entry name" value="N(6)-ADENINE-SPECIFIC METHYLTRANSFERASE METTL4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12829">
        <property type="entry name" value="N6-ADENOSINE-METHYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05063">
        <property type="entry name" value="MT-A70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51143">
        <property type="entry name" value="MT_A70"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00092">
        <property type="entry name" value="N6_MTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="85"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="85"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="98"/>
            <end position="116"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029256.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="467" mass="52816" checksum="A4203459C6F85309" modified="2022-01-19" version="1">MSVVHELSVGWLLDHLSFINKAGYQLCPSCQYPAPSAMEDLVAPSTVDTTYSTGAAVERAGATLKKKYVFREEFFHVFKPHIVSAPQQKPQQGSSDAGPREGKDSGNGTEQHEGAKNSDVSIANARKKRKRKCSEFNQGELDALEYHTKIRGLILEGTRCLIEEGFKSGFLDPISAKQSSIKSVVTRHVGCGMAELCEMAKHFPSVNENDHRSAQIIDEETSTPEQDLLSCVTENNTDYAKMINLMGQKYLVPPKSSFLLSDISCMQPLLNYKNKYDVIVIDPPWQNQSVKRSNRYSHLSSWQIKKIPIPSLAAPNCLVVTWVTNRQKHLRFVKDELYPYWSVKTLAEWHWVKITRSGEFVFPLDSSHKKPYEVLVLGRVQGSIDLPLRKSDVEVLPIPDHKLIVSVPCTLHSHKPPLTEILTEYIKPDAECLELFARCLQPGWTNWGNEVLKFQHIDYFIALHNEN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XHY6</accession>
    <name>A0A8C3XHY6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">C-type lectin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XHY6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000631.1">
        <property type="protein sequence ID" value="ENSCSRP00000000612.1"/>
        <property type="gene ID" value="ENSCSRG00000000520.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03593">
        <property type="entry name" value="CLECT_NK_receptors_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050828">
        <property type="entry name" value="C-type_lectin/matrix_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033992">
        <property type="entry name" value="NKR-like_CTLD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45710:SF35">
        <property type="entry name" value="C-TYPE LECTIN DOMAIN FAMILY 2 MEMBER D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45710">
        <property type="entry name" value="C-TYPE LECTIN DOMAIN-CONTAINING PROTEIN 180"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00059">
        <property type="entry name" value="Lectin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0430">Lectin</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="4">
        <location>
            <begin position="44"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="domain" description="C-type lectin" evidence="5">
        <location>
            <begin position="94"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="36"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000612.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="196" mass="21558" checksum="AAC66128621C8922" modified="2022-01-19" version="1">MREGAEADPSGQPLNSSRDLKSGGETGHPANSSSRKPAVWERLAVHRAIIVVMTVIIIALVAALIVEKSKQPPPCPTAASQCPDGWLRNRGNWYYFSKAEGNWTNSQSFCSSHGASLAGIDNLQQLDSLLPYKGKLDHWLGLQKDTGQVWKWVNGTEFDNRFEIQRGANCAYLVEDLIVSSSSCSSLRKWICSKPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLK9</accession>
    <name>A0A8C3XLK9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Glyoxylate reductase/hydroxypyruvate reductase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007280.1">
        <property type="protein sequence ID" value="ENSCSRP00000007059.1"/>
        <property type="gene ID" value="ENSCSRG00000005236.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030267">
        <property type="term" value="F:glyoxylate reductase (NADPH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016618">
        <property type="term" value="F:hydroxypyruvate reductase [NAD(P)H] activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
        <property type="term" value="F:NAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd05301">
        <property type="entry name" value="GDH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000026">
        <property type="entry name" value="Glyoxylate/hydroxypyruvate reductase B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050223">
        <property type="entry name" value="D-isomer_2-hydroxyacid_DH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006139">
        <property type="entry name" value="D-isomer_2_OHA_DH_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006140">
        <property type="entry name" value="D-isomer_DH_NAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10996">
        <property type="entry name" value="2-HYDROXYACID DEHYDROGENASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10996:SF257">
        <property type="entry name" value="GLYOXYLATE REDUCTASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00389">
        <property type="entry name" value="2-Hacid_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02826">
        <property type="entry name" value="2-Hacid_dh_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52283">
        <property type="entry name" value="Formate/glycerate dehydrogenase catalytic domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 4" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="D-isomer specific 2-hydroxyacid dehydrogenase catalytic" evidence="5">
        <location>
            <begin position="24"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="domain" description="D-isomer specific 2-hydroxyacid dehydrogenase NAD-binding" evidence="6">
        <location>
            <begin position="115"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005854"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00073306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU003719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF00389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF02826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007059.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="328" mass="36133" checksum="042AE6A776DBB0DE" modified="2022-01-19" version="1">MAKQEQPGLLILEIGGVCGVLKGHVELLKKHFHLITMKEFLKNKERLSEKIKSVFIHECRPVIDRELLQSLPHLKVIANSGVGVDHLDLKLISSFRVKVTNTPHAVSDSTADIGMALMLASARRLVEGCQIAVSPQTEHFAADWLGDEVTGATLGIIGMGSIGYKVAKRAKAFDMKVLYLNRNRRKEEEEQAVGAHYCEKMEDLLQQSDFVMLVVNLTPQTHKLIGKRELELMKPTATLINISRGAVVDHDALVEALQNGIIKAAALDVTYPEPLPRDHPLLKLKNIIITPHIGTATVQATRMMTEEAVANIQAVLNGLPIPSEVIPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XM48</accession>
    <name>A0A8C3XM48_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="33">Phospholipase ABHD3</fullName>
            <ecNumber evidence="3">3.1.1.32</ecNumber>
            <ecNumber evidence="4">3.1.1.4</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="34">Abhydrolase domain-containing protein 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="37 38">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="37" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="37" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="32">Phospholipase that may play a role in phospholipids remodeling. May selectively cleave myristate (C14)-containing phosphatidylcholines through its predominant phospholipase 1 activity, cleaving preferentially acyl groups in sn1 position. In parallel, may have a minor phospholipase 2 activity acting on acyl groups in position sn2. In addition to (C14)-containing phosphatidylcholines, may also act on other medium-chain-containing and oxidatively truncated phospholipids.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>1,2-ditetradecanoyl-sn-glycero-3-phosphocholine + H2O = 1-tetradecanoyl-sn-glycero-3-phosphocholine + tetradecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54456"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30807"/>
            <dbReference type="ChEBI" id="CHEBI:45240"/>
            <dbReference type="ChEBI" id="CHEBI:64489"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:54457"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>1,2-ditetradecanoyl-sn-glycero-3-phosphocholine + H2O = 2-tetradecanoyl-sn-glycero-3-phosphocholine + tetradecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54404"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30807"/>
            <dbReference type="ChEBI" id="CHEBI:45240"/>
            <dbReference type="ChEBI" id="CHEBI:131738"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="31">
            <dbReference type="Rhea" id="RHEA:54405"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:40479"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30089"/>
            <dbReference type="ChEBI" id="CHEBI:44811"/>
            <dbReference type="ChEBI" id="CHEBI:64496"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="14">
            <dbReference type="Rhea" id="RHEA:40480"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>1-O-hexadecyl-2-nonadioyl-sn-glycero-3-phosphocholine + H2O = nonanedioate + 1-O-hexadecyl-sn-glycero-3-phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54552"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:64496"/>
            <dbReference type="ChEBI" id="CHEBI:78208"/>
            <dbReference type="ChEBI" id="CHEBI:138269"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:54553"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>1-hexadecanoyl-2-(5-oxopentanoyl)-sn-glycero-3-phosphocholine + H2O = 5-oxopentanoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:40483"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16120"/>
            <dbReference type="ChEBI" id="CHEBI:72998"/>
            <dbReference type="ChEBI" id="CHEBI:77890"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:40484"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>1-hexadecanoyl-2-(9-oxononanoyl)-sn-glycero-3-phosphocholine + H2O = 9-oxononanoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41179"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:61042"/>
            <dbReference type="ChEBI" id="CHEBI:72998"/>
            <dbReference type="ChEBI" id="CHEBI:77812"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:41180"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>1-hexadecanoyl-2-glutaroyl-sn-glycero-3-phosphocholine + H2O = glutarate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41159"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30921"/>
            <dbReference type="ChEBI" id="CHEBI:72998"/>
            <dbReference type="ChEBI" id="CHEBI:77756"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:41160"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>1-hexadecanoyl-2-nonadioyl-sn-glycero-3-phosphocholine + H2O = nonanedioate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41388"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:72998"/>
            <dbReference type="ChEBI" id="CHEBI:78207"/>
            <dbReference type="ChEBI" id="CHEBI:78208"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="30">
            <dbReference type="Rhea" id="RHEA:41389"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54408"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30089"/>
            <dbReference type="ChEBI" id="CHEBI:73858"/>
            <dbReference type="ChEBI" id="CHEBI:75220"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:54409"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>1-octadecanoyl-2-hexanoyl-sn-glycero-3-phosphocholine + H2O = hexanoate + 1-octadecanoyl-sn-glycero-3-phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54464"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17120"/>
            <dbReference type="ChEBI" id="CHEBI:73858"/>
            <dbReference type="ChEBI" id="CHEBI:138212"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:54465"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>1-octadecanoyl-2-nonanoyl-sn-glycero-3-phosphocholine + H2O = nonanoate + 1-octadecanoyl-sn-glycero-3-phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54472"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:32361"/>
            <dbReference type="ChEBI" id="CHEBI:73858"/>
            <dbReference type="ChEBI" id="CHEBI:138214"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:54473"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>1-octadecanoyl-2-octanoyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + octanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54468"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:25646"/>
            <dbReference type="ChEBI" id="CHEBI:73858"/>
            <dbReference type="ChEBI" id="CHEBI:138213"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:54469"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>1-octadecanoyl-2-pentanoyl-sn-glycero-3-phosphocholine + H2O = pentanoate + 1-octadecanoyl-sn-glycero-3-phosphocholine + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54460"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:31011"/>
            <dbReference type="ChEBI" id="CHEBI:73858"/>
            <dbReference type="ChEBI" id="CHEBI:138211"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:54461"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>1-tetradecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + H2O = 2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + tetradecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54400"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30807"/>
            <dbReference type="ChEBI" id="CHEBI:76085"/>
            <dbReference type="ChEBI" id="CHEBI:86162"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:54401"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>1-tetradecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + tetradecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54396"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30807"/>
            <dbReference type="ChEBI" id="CHEBI:76079"/>
            <dbReference type="ChEBI" id="CHEBI:86102"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="24">
            <dbReference type="Rhea" id="RHEA:54397"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="25">
            <text>1-tetradecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + H2O = 1-tetradecanoyl-sn-glycero-3-phosphocholine + (9Z,12Z)-octadecadienoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54392"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30245"/>
            <dbReference type="ChEBI" id="CHEBI:64489"/>
            <dbReference type="ChEBI" id="CHEBI:86094"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="25">
            <dbReference type="Rhea" id="RHEA:54393"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>1-tetradecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + H2O = 2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + tetradecanoate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54388"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30807"/>
            <dbReference type="ChEBI" id="CHEBI:76084"/>
            <dbReference type="ChEBI" id="CHEBI:86094"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:54389"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:15801"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="ChEBI" id="CHEBI:57643"/>
            <dbReference type="ChEBI" id="CHEBI:58168"/>
            <dbReference type="EC" id="3.1.1.4"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:15802"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 2-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)</text>
            <dbReference type="Rhea" id="RHEA:18689"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:28868"/>
            <dbReference type="ChEBI" id="CHEBI:57643"/>
            <dbReference type="ChEBI" id="CHEBI:57875"/>
            <dbReference type="EC" id="3.1.1.32"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:18690"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the AB hydrolase superfamily. AB hydrolase 4 family.</text>
    </comment>
    <dbReference type="EC" id="3.1.1.32" evidence="3"/>
    <dbReference type="EC" id="3.1.1.4" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XM48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008452.1">
        <property type="protein sequence ID" value="ENSCSRP00000008175.1"/>
        <property type="gene ID" value="ENSCSRG00000006085.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008126">
        <property type="term" value="F:acetylesterase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047372">
        <property type="term" value="F:monoacylglycerol lipase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008970">
        <property type="term" value="F:phospholipase A1 activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004623">
        <property type="term" value="F:phospholipase A2 activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051792">
        <property type="term" value="P:medium-chain fatty acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051793">
        <property type="term" value="P:medium-chain fatty acid catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046470">
        <property type="term" value="P:phosphatidylcholine metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000079">
        <property type="entry name" value="Abhydrolase domain-containing 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000073">
        <property type="entry name" value="AB_hydrolase_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000952">
        <property type="entry name" value="AB_hydrolase_4_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050960">
        <property type="entry name" value="AB_hydrolase_4_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012020">
        <property type="entry name" value="ABHD4"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10794">
        <property type="entry name" value="ABHYDROLASE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10794:SF50">
        <property type="entry name" value="PHOSPHOLIPASE ABHD3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00561">
        <property type="entry name" value="Abhydrolase_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005211">
        <property type="entry name" value="Ab_hydro_YheT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01133">
        <property type="entry name" value="UPF0017"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1208">Phospholipid metabolism</keyword>
    <keyword evidence="38" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0719">Serine esterase</keyword>
    <keyword evidence="8" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="AB hydrolase-1" evidence="36">
        <location>
            <begin position="140"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="35">
        <location>
            <position position="220"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="35">
        <location>
            <position position="346"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="35">
        <location>
            <position position="375"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023264"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023422"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023721"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00036688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047611"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00048288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00048471"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00050145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00050182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00050195"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00050276"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00050674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00051164"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00051705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00052087"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00052144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00052588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00052747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00052808"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00052894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="ARBA" id="ARBA00059841"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="ARBA" id="ARBA00071303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="ARBA" id="ARBA00082158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="35">
        <source>
            <dbReference type="PIRSR" id="PIRSR005211-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="36">
        <source>
            <dbReference type="Pfam" id="PF00561"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008175.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="38">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="411" mass="46130" checksum="91B2EA6C08074DFE" modified="2022-01-19" version="1">MRLLETDLQVLTRELSLYLEIQVPVGLFGSGVGLSLVLGFSAAFACYYLSSIAKKPQLVTSSESFSRFIQEHCPVVTETYYPTVWCWEGRVQTLLRPFITSRPPVQYRNELIKTTDGGQISLDWFDNNDSICFPDASTRPTILLLPGLTGTSKESYILHMIQQSEMLGYRCVVFNNRGTAGETLLTPRTYCAANTEDLEAVIHHIHNMHASAPFMAAGVSMGGMLLLNYLGQTGRETPLMAAAIFSAGWNVFESAESLEKPLNWLLFNYYLTTCLQSSISRHRQMLEKLFDMNLVMKAKTIREFDKQFTSGMFGYRTIDDYYVDASPCRKLKSIGIPVLCLNSLDDVFSPGHAIPIETAKQNPNVALVLTSCGGHIGFLEGMWPRKCTYMDRVFNQFVQAVFEHGNKICSM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPS4</accession>
    <name>A0A8C3XPS4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Fibronectin type-II domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the seminal plasma protein family.</text>
    </comment>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPS4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015816.1">
        <property type="protein sequence ID" value="ENSCSRP00000015168.1"/>
        <property type="gene ID" value="ENSCSRG00000011624.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048240">
        <property type="term" value="P:sperm capacitation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00062">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000003">
        <property type="entry name" value="binder of sperm protein homolog 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000009">
        <property type="entry name" value="Epididymal sperm-binding protein 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000001">
        <property type="entry name" value="Fibronectin 1a isoform 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.10.10">
        <property type="entry name" value="Fibronectin, type II, collagen-binding"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000562">
        <property type="entry name" value="FN_type2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036943">
        <property type="entry name" value="FN_type2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051666">
        <property type="entry name" value="SP_Capacitation_Regulator"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22918:SF1">
        <property type="entry name" value="FIBRONECTIN TYPE-II DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22918">
        <property type="entry name" value="SEMINAL PLASMA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00040">
        <property type="entry name" value="fn2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00013">
        <property type="entry name" value="FNTYPEII"/>
    </dbReference>
    <dbReference type="SMART" id="SM00059">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00023">
        <property type="entry name" value="FN2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51092">
        <property type="entry name" value="FN2_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034546737" description="Fibronectin type-II domain-containing protein" evidence="7">
        <location>
            <begin position="24"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="8">
        <location>
            <begin position="24"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="8">
        <location>
            <begin position="77"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="8">
        <location>
            <begin position="129"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="8">
        <location>
            <begin position="182"/>
            <end position="230"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="8">
        <location>
            <begin position="237"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="8">
        <location>
            <begin position="292"/>
            <end position="340"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="8">
        <location>
            <begin position="342"/>
            <end position="390"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="187"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="201"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="242"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="256"/>
            <end position="283"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="297"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="311"/>
            <end position="338"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="347"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="361"/>
            <end position="388"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015168.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="390" mass="44059" checksum="E770CF87CE2B18CC" modified="2022-01-19" version="1">MASPAATCALAWALSLLCVGTQGADPAPCVFPFTYKGKVYKACTTDDSDHPWCATTANYDQDKAYRLCSEDAYGGNSSGQPCFFPFVYGGQTFHTCTRLQRDLPWCATTSDYDRDQRWSYCPDTMLGGNSEEPCTFPFIYKGGKYTTCTTVDEKRPWCATTSNYDAHQKWRYCGTAAAGGNSDSSPCIFPFIYKGKTYHKCTAINDDMGRPWCATTPNYDNDHLWRFCLSKAYGGNSNGQRCMFPFVYQSQLFHSCTNAGDNMGNSWCATTENYNQDKLWSYCPDIILGGNAPGKSCVFPFLYNKKVYDACTSDGESSGKLWCSTTSNYDMDKMWTYCSTPDYDKPCVFPFIYKTFKFRTCTNLAEDNKKFWCSSTDNYDRDHQWSYCPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPY9</accession>
    <name>A0A8C3XPY9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Envelope protein syncytin-Car1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPY9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016203.1">
        <property type="protein sequence ID" value="ENSCSRP00000015540.1"/>
        <property type="gene ID" value="ENSCSRG00000011855.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.210">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018154">
        <property type="entry name" value="TLV/ENV_coat_polyprotein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10424">
        <property type="entry name" value="VIRAL ENVELOPE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00429">
        <property type="entry name" value="TLV_coat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF58069">
        <property type="entry name" value="Virus ectodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034879146" description="Envelope protein syncytin-Car1" evidence="2">
        <location>
            <begin position="23"/>
            <end position="489"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="429"/>
            <end position="454"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015540.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="489" mass="55265" checksum="B21D2A5533E47E3E" modified="2022-01-19" version="1">MRGPFILTTVCFLLCLFSLFSAYEDNAFIRYSHEVKTRILGNRSNCWVCTQFPVNAEQGLPFTPIPLTTANMTWMPPARVKDPVQHNLTWDKTGVPINRYLRVTNQTGSLCFVKEKGSTFVGTSKCNMYFNGTAFSKNLGFKPCASHLSHMWIPHPDPTFSWVGKPSESAFKKPCSDHEGVQLIAKGYTIAFYNCSSSTTLPFENTTTKLCLCSSHNDPSALPGEQWSNGWWVTSYFEKWNTRNALYGTYWVCGPKAYYFLSPDWAGSCYLAWLTLPSRISLTPPHFPHVRNIRETFRDINIRDGLSWQRWAGLISLRGGVIRLQGLLESLTNETATLFENQAGEMSQLRQLALQNRMALDIMLAAQGGTCALINEECCVFVNDTYSDTFQRTKHLREMAKNYSSGQPPYDWWGALWNWLPGFGWVKKLLVGIVGAIVILIILCCCIQCVPSLIDSCGSLFELRIVLWAPYQLRTNLGAGEVSRDLLFT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ42</accession>
    <name>A0A8C3XQ42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Ras-related protein Rab-13</fullName>
            <ecNumber evidence="4">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="13">Cytoplasmic vesicle membrane</location>
            <topology evidence="13">Lipid-anchor</topology>
            <orientation evidence="13">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Recycling endosome membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014991.1">
        <property type="protein sequence ID" value="ENSCSRP00000014379.1"/>
        <property type="gene ID" value="ENSCSRG00000011033.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01867">
        <property type="entry name" value="Rab8_Rab10_Rab13_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000363">
        <property type="entry name" value="Secretion related GTPase srgA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050305">
        <property type="entry name" value="Small_GTPase_Rab"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47980">
        <property type="entry name" value="LD44762P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51417">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0636">Prenylation</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="182"/>
            <end position="201"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004565"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00025701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00039501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014379.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="201" mass="22621" checksum="FD54BB9BFCF1EE97" modified="2022-01-19" version="1">MAKSYDHLFKLLLIGDSGVGKTCLIIRFAEDNFTSTYISTIGIDFKIRTVEIEGKKIKLQVWDTAGQERFKTITTAYYRGAMGIILVYDITDEKSFENIQNWMKSIKENASAGVERLLLGNKCDMETRRKVQREQAEKLAKEHGIRFFETSAKSSVNVEEAFSTLAQDILLKSTKKLGKVPKGHLDLKSSPKKSSSKCAVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQI5</accession>
    <name>A0A8C3XQI5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQI5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017433.1">
        <property type="protein sequence ID" value="ENSCSRP00000016668.1"/>
        <property type="gene ID" value="ENSCSRG00000012799.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004950">
        <property type="term" value="F:chemokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007200">
        <property type="term" value="P:phospholipase C-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035025">
        <property type="term" value="P:positive regulation of Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15164">
        <property type="entry name" value="7tmA_GPR35-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000142">
        <property type="entry name" value="G protein-coupled receptor 55"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044734">
        <property type="entry name" value="GPR35_7tmA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24232">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24232:SF97">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTORS FAMILY 1 PROFILE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="20"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="53"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="86"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="129"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="166"/>
            <end position="193"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="214"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="13">
        <location>
            <begin position="32"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="307"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="312"/>
            <end position="321"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016668.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="327" mass="37598" checksum="71DDC44A812C2293" modified="2022-01-19" version="1">MNCSKLSNTVRENLNLLQLIIYIPIVFFGVIFNVIALWVFCCKLKKWTETKVYMINLIIADCSLLFTLPFIMYFHKTDQPIDKLCYVIQTIYFTNMPVSIYIITLIAVDRFIAIKYPLKAKSFRSPLKAAVSCGFFWIIIIIYAYFNPRFTEEKEKHCFQKMSDDPLLTTLLSSILWFFIPLVILSFCSIQVIRCLKTKKNMSPPEETSIQKALWIVSMNLSVFIICFLPFNVGLLVRFAMDTAGAACSLRQNARVFIRVTAWVANSNCCLDTLCYYFVAKEFQEASSLLSPFKSLKSRSNQSQITTTNALSDHKKMHDTAVDPQPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRK9</accession>
    <name>A0A8C3XRK9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="20">Solute carrier family 12 member 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>K(+)(in) + chloride(in) = K(+)(out) + chloride(out)</text>
            <dbReference type="Rhea" id="RHEA:72427"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the SLC12A transporter family. K/Cl co-transporter subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRK9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018285.1">
        <property type="protein sequence ID" value="ENSCSRP00000017475.1"/>
        <property type="gene ID" value="ENSCSRG00000013284.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015379">
        <property type="term" value="F:potassium:chloride symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006884">
        <property type="term" value="P:cell volume homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007268">
        <property type="term" value="P:chemical synaptic transmission"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055064">
        <property type="term" value="P:chloride ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055075">
        <property type="term" value="P:potassium ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990573">
        <property type="term" value="P:potassium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1740.10:FF:000049">
        <property type="entry name" value="Solute carrier family 12 (potassium/chloride transporter), member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1740.10:FF:000040">
        <property type="entry name" value="Solute carrier family 12 member 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1740.10">
        <property type="entry name" value="Amino acid/polyamine transporter I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004841">
        <property type="entry name" value="AA-permease/SLC12A_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000076">
        <property type="entry name" value="KCL_cotranspt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018491">
        <property type="entry name" value="SLC12_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004842">
        <property type="entry name" value="SLC12A_fam"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00930">
        <property type="entry name" value="2a30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11827:SF54">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 12 MEMBER 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11827">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 12, CATION COTRANSPORTERS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00324">
        <property type="entry name" value="AA_permease"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03522">
        <property type="entry name" value="SLC12"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01081">
        <property type="entry name" value="KCLTRNSPORT"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-0868">Chloride</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-0630">Potassium</keyword>
    <keyword evidence="4" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0769">Symport</keyword>
    <keyword evidence="6 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 17" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="85"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="116"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="161"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="212"/>
            <end position="231"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="237"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="378"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="417"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="517"/>
            <end position="535"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="541"/>
            <end position="563"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="575"/>
            <end position="599"/>
        </location>
    </feature>
    <feature type="domain" description="Amino acid permease/ SLC12A" evidence="18">
        <location>
            <begin position="85"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="domain" description="Amino acid permease/ SLC12A" evidence="18">
        <location>
            <begin position="379"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="domain" description="SLC12A transporter C-terminal" evidence="19">
        <location>
            <begin position="670"/>
            <end position="788"/>
        </location>
    </feature>
    <feature type="domain" description="SLC12A transporter C-terminal" evidence="19">
        <location>
            <begin position="799"/>
            <end position="933"/>
        </location>
    </feature>
    <feature type="domain" description="SLC12A transporter C-terminal" evidence="19">
        <location>
            <begin position="1007"/>
            <end position="1093"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="907"/>
            <end position="951"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="907"/>
            <end position="920"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="940"/>
            <end position="951"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00046331"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF00324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF03522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017475.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1093" mass="121610" checksum="6CF5C1F67BFFEB61" modified="2022-01-19" version="1">DGNPKESSPFINSTDLEKGKEYDGKNMALFEEEMDTSPMVSSLLSGLVNYTNLPQGSREHEEAENNDGAKKKPVQAPRMGTFMGVYLPCLQNIFGVILFLRLTWVVGIAGIMESFCMVILCCSCTMLTAISMSAIATNGVVPAGGSYYMISRSLGPEFGGAVGLCFYLGTTFAGAMYILGTIEILLAYIFPAMAIFEGEDASEEAAAMLNNMRVYGTCVLTCMATVVFVGVKYVNKFALVFLGCVILSILAIYAGVIKSAIDPPSFPICLLGNRTLSRHGFDICAKLVLEGNETVGSKLWELFCTSKFLNATCDEYFLRNNVTEIQGIPGAASGLIKENLWSTYLTKGVIVEKQGLPSVPLADPVVDMDQPYVFSDMTSYFTLLVGIYFPSVTGIMAGSNRSGDLRDAQKSIPTGTILAIATTSAVYISSVILFGACIEGVVLRDKFGEAVSGNLVVGTLAWPSPWVIVIGSFFSTCGAGLQSLTGAPRLLQAISRDGIVPFLRVFGHGKANGEPTWALLLTACICEIGILIASLDEVAPILSMFFLMCYMFVNLACAVQTLLRTPNWRPRFRYYHWTLSFLGMSLCLALMFICSWYYALVAMLIAGLIYKYIEYRGAEKEWGDGIRGLSLSAARYALLRLEEGPPHTKNWRPQLLVLVRVDQEQNVVHPQLLSLTSQLKAGKGLTIVGSVLEGTFLDNHLQAQRAEESLRRLMEAEKVKGFCQVVISSNLRDGVSHLIQSSGLGGLQHNTVLVGWPRNWRQKEDHQTWRNFIELVRETTAGHLALLVTKNVAMFPGNQERFSEGHIDVWWIVHDGGMLMLLPFLLRHHKVWRKCKMRIFTVAQMDDNSIQMKKDLTTFLYHLRITAEVEVVEMHESDISAYTYEKTLVMEQRSQILKQMHLTKNEREREIQSITDESRGSIRRKNPANTRLRLSVPEEQVGDSEEKPEEEVQLIHDKNATAFPSSPQSPGDEVETAPEKVHLTWTKEKSVAEKNKSKSPVSPESIKDFFNMKPEWENLNHSNVRRMHTAVKLNEVIVKKSQNAKLVLLNMPGPPRNRKGDENYMEFLEVLTERLDRVMLVRGGGREVITIYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XS46</accession>
    <name>A0A8C3XS46_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Dedicator of cytokinesis 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the DOCK family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XS46"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020967.1">
        <property type="protein sequence ID" value="ENSCSRP00000020064.1"/>
        <property type="gene ID" value="ENSCSRG00000015176.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000028941.1">
        <property type="protein sequence ID" value="ENSCSRP00000027802.1"/>
        <property type="gene ID" value="ENSCSRG00000020541.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007264">
        <property type="term" value="P:small GTPase-mediated signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08697">
        <property type="entry name" value="C2_Dock-D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13267">
        <property type="entry name" value="PH_DOCK-D"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000016">
        <property type="entry name" value="dedicator of cytokinesis protein 9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000015">
        <property type="entry name" value="dedicator of cytokinesis protein 9 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037809">
        <property type="entry name" value="C2_Dock-D"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027007">
        <property type="entry name" value="C2_DOCK-type_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026791">
        <property type="entry name" value="DOCK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021816">
        <property type="entry name" value="DOCK_C/D_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23317">
        <property type="entry name" value="DEDICATOR OF CYTOKINESIS DOCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23317:SF77">
        <property type="entry name" value="DEDICATOR OF CYTOKINESIS PROTEIN 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14429">
        <property type="entry name" value="DOCK-C2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11878">
        <property type="entry name" value="DOCK_C-D_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51650">
        <property type="entry name" value="C2_DOCK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="3">
        <location>
            <begin position="171"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="domain" description="C2 DOCK-type" evidence="4">
        <location>
            <begin position="637"/>
            <end position="815"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="287"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1186"/>
            <end position="1218"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1208"/>
            <end position="1218"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00983"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51650"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020064.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="7">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="1240" mass="141705" checksum="6D909058B95CE6D5" modified="2022-01-19" version="1">MSQALVPPETRKFTRALSKPGTAAELRQSVSEAVRGSVFVAKPKLIEPIDYENVIVQKKTQILNDALREMLLFPYDDFQTALLKRQGRYICSTVPENAEKEAQSLFVTECIKTYNSDWHVVNYKYEDFSGEFRQLPNKGTKSEKLPVHVYEVDEEADKDEDAASLGSQKGGITKQGWLYKGNMNSAISVTMRSFKRRFFHLIQLGDGSYNLNFYKDEKISKEPKGSIFLDSCMGVVQNNKVKRFAFELKMQDKSSYLLAADCELEMEEWVTTLNKILQLNFEAAMQEKRNGESHEDDEQSKMESSLSSLDSYFPEIAKSTRDAEMKFKSESRVKLFVLDPDAQKLDFSGIEPEVKPFEEKFGKKILVKCNDLSFNLQSCVAENEEGPTTNVEPFFVTLSLFDIKNNRKISADFHVDLNHVSVRHMISNATQQLMNASGDYLHRAQDIIHESILQYPKQVIFSVTCPHPDIFLVARIEKVLQGSVTHCAEPYMKSSDSSKVAQKVLKNAKQACQRLGQYRMPFAWAARTLFKDASGTLDKNARFSALYRQDSNKLSNEDMLKLLADFRKPEKMAKLPVILGNLDITIDNVSPDFSNYVNSSYIPMKQFENSTKTVVTFEVEEFVPCIPKHSQPFTIYNNHLYVYPKHLKYDGQKSFAKARNIAVCIEFKDSDEEDSLPLKCIYGRPGGPVFTRNAFANVLHHHQNPEFYDEIKIELPTQLHGKHHLFFTFYHVSCDNSSKGSTKKKDVIETQVGYSWLPLLKDGRVVTNEQHMPVSANLPSGYLSYQELGIGKHSGPEIKWVDGGKPLLKISTHLVSTVYTQDQHLHNFFEYCQKTESGAQALGTDLVKYLKSLHAMEGHVVIAFLPTILNQLFRVLTRTTQEEVTVNVTRVIIHIVAQCHEEGLDSYLRSYVKYAYKAEPYIASEYKTVHEELTKSMTTILKPSADFLTSNKLLKYSWFFFEVLIKSMAQHLIENAKVKLLRNQRFPASFHHAVETFVNMLMPHITQKYRDNPEASKNGNHSLAVFVKRCFTFMDRGFVFKQINNYISCFAPGDPKTLFEFKFEFLRVVCNHEHYIPLNLPMPFGKGRIQRYQDLQLDYSLTDEFCKNHFLVGLLLREVGNALQEFRDIRQIAISVLKNLMIKHSFDDRYASKSHQARIATLYLPVFGLLLENVQRINVKDVSPFPVNPSSSSAKDEPLSMPAANPLVTPQKSGNTSDTNLQKDLFGVISGIGNTFFFKF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSC6</accession>
    <name>A0A8C3XSC6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Paired like homeobox 2A</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 2 3">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSC6"/>
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        <property type="protein sequence ID" value="ENSCSRP00000020520.1"/>
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        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
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        <property type="entry name" value="homeodomain"/>
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        <property type="entry name" value="Paired mesoderm homeobox protein 2B"/>
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        <property type="entry name" value="Paired_Homeobox_TFs"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329:SF574">
        <property type="entry name" value="PAIRED MESODERM HOMEOBOX PROTEIN 2A"/>
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        <location>
            <begin position="90"/>
            <end position="138"/>
        </location>
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        <source>
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    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020520.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="182" mass="20466" checksum="0950B0C6F2DB7256" modified="2022-01-19" version="1">MYTMDYSYLNSYDSCMAAMEASAYADFSSCSQANTFQYNPIRTSFGTNPGCPPLSTASCTLGALRDHQPSPYSTVPYKFFSDPSGINEKRKQRRIRTTFTSSQLKELERVFAETHYPDIYTREELALKIDLTEARVQVSPVQPRSQSALQTLGSQASHRAWEVGQCHQPTVQMGKLRQGARP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSR2</accession>
    <name>A0A8C3XSR2_CHESE</name>
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        <recommendedName>
            <fullName evidence="4">Protein phosphatase 1 regulatory subunit</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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    <comment type="subunit">
        <text evidence="3">Interacts with glycogen, PPP1CC catalytic subunit of PP1 and PYGL. Associates with glycogen particles. Forms complexes with debranching enzyme, glycogen phosphorylase, glycogen synthase and phosphorylase kinase which is necessary for its regulation of PP1 activity.</text>
    </comment>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        </location>
    </feature>
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        </source>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="300" mass="34492" checksum="5CCF2BA8E2762652" modified="2022-01-19" version="1">MRRARLLDYFAPTPAMAVDIAMQLYLCSPPLRRERFACKIAPKPNKPLRPCIQNSKAEFSEPGEAATSLQGNRVKKRVSFADSRGLALTMVKVFSEFDDPLDIPFNITELIDNIVGLTTVERDNFVLDFIQPSADYLDFRNRLQTEFVCLENCMLKDKAIVGTVKVKNLAFEKTVRIRMTFDTWKSFTDYPCQYVKDTYAGSDKDTFSFDICLPERIQSHERIEFAVYYECNGKVYWDSNRGLNYRIIQSELKSAREVSQPQAGPDFGIAFDQFGSPRCSYGLFPEWPSYSGYEKLGPYY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUJ4</accession>
    <name>A0A8C3XUJ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">AT-rich interactive domain-containing protein 3</fullName>
            <shortName evidence="7">ARID domain-containing protein</shortName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Transcription factor.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUJ4"/>
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        <property type="protein sequence ID" value="ENSCSRP00000023728.1"/>
        <property type="gene ID" value="ENSCSRG00000017824.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="F:DNA binding"/>
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        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="AT-rich interactive domain-containing protein 3A"/>
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    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.60">
        <property type="entry name" value="ARID DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045147">
        <property type="entry name" value="ARI3A/B/C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001606">
        <property type="entry name" value="ARID_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036431">
        <property type="entry name" value="ARID_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023334">
        <property type="entry name" value="REKLES_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15348:SF1">
        <property type="entry name" value="AT-RICH INTERACTIVE DOMAIN-CONTAINING PROTEIN 3A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15348">
        <property type="entry name" value="AT-RICH INTERACTIVE DOMAIN-CONTAINING PROTEIN ARID DOMAIN- CONTAINING PROTEIN DEAD RINGER PROTEIN B-CELL REGULATOR OF IGH TRANSCRIPTION BRIGHT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01388">
        <property type="entry name" value="ARID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01014">
        <property type="entry name" value="ARID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00501">
        <property type="entry name" value="BRIGHT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46774">
        <property type="entry name" value="ARID-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51011">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51486">
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        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="4 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3 7" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="ARID" evidence="9">
        <location>
            <begin position="113"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="domain" description="REKLES" evidence="10">
        <location>
            <begin position="319"/>
            <end position="415"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="415"/>
            <end position="468"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="8">
        <location>
            <begin position="1"/>
            <end position="37"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="76"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="415"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="457"/>
            <end position="468"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU369100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023728.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="468" mass="50542" checksum="2FCA1207CDD71720" modified="2022-01-19" version="1">KRKWDEDDFEEDMGEEEEEEEEEEDYEEDEEMGEDEGLGSAEAVRSGPGSLLLRKPQAPQQYRGEPQRLPGGQERLSSGLSHQGHLQLQQQAPDHGDWTYEEQFKQLYELDGDPKRKEFLDDLFSFMQKRGTPVNRIPIMAKQVLDLYMLYVLVTEKGGLVEVINKKLWREITKGLNLPTSITSAAFTLRTQYMKYLYPYECEKRGLSNPNELQAAIDSNRREGRRQGFGGSLFTYSPSGTPSLLSSPKLQVPGLGLAAATNGGPIGPGQKIKKEEDSPLPITLPSRLPVSLAGHPVVAAQAAAVQAAAAQAAVAAQAAALEQLREKLESGEPPEKKMALVTDEQQRLMQRAIQQNLLAMTAQLPMSIRINSQGTQNRQDSGMSLTNNGTNSISMSVEINGIVYTGVLFAQTPGPSSSLLPSSAYSKGNSGSRSSSSSGVGGSSGVSQGAPAGLSAPPTSTSNNSSSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV40</accession>
    <name>A0A8C3XV40_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Zinc finger protein 518B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Through its association with the EHMT1-EHMT2/G9A and PRC2/EED-EZH2 histone methyltransferase complexes may function in gene silencing, regulating repressive post-translational methylation of histone tails at promoters of target genes.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XV40"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027366.1">
        <property type="protein sequence ID" value="ENSCSRP00000026269.1"/>
        <property type="gene ID" value="ENSCSRG00000019562.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8069632at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:004065">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24392">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24392:SF41">
        <property type="entry name" value="ZINC FINGER PROTEIN 518B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="12" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="8" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00054986"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00069540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026269.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1059" mass="118806" checksum="779860BF18F102F1" modified="2022-01-19" version="1">MQLKKMREILPKLYTSQVNDLNNSLTTSPKQANEDEANQPKWTEGQNCVYQGAESEDKLSLVLCIKCRSVQKLPVHELQKHNKPRQNEDKNFICSSCSLNTPPTFHFAADNAAAIDLENQEKPSLSKTQKTFKVKNFQPDRYYCDKCRFSTKDPLQYKKHVVQHEEIKFVCSHCNYVSYTKGEFQRHLVKHTGTFPYQCEYCEYGAVRHDYIVKHTRRVHETVTEKGPMNVVTKQEQKRSCLPKRSTLSSEKQKHDQKVPLQNEPSDLSSSTTCSKIQDEMSKTVCLSGDVECSLGTTSVRDKTVLEPAEVSVYENQNVEVEVYSPKKEPIQPGMPLTVIAPSELVVPSNCLAQLLDIKIVNGTQQLVLKLIPLKETSNKPINCEEEELRNQGAEQTEKGKRITSVAQNELTTEATVNLSSVSNMFASDNKYSKNSECLNSSKSHTSDCNSNVPRQDKSRISCPKSSNKEKYTKNDLYCSKETLDTSTCAYAASSEGERSQTVLLQAAQKSNSSSSFPALGEKDILSLNGDDKECRSQIISSLGTHLFDTCLVKESFKTSQGGGEFSLNKSASLEESSVGLSKLNRENSDCQNNPLEAFELQNVENKDSPPEGPVISSVFSLSSGAENIPEGIKWDNTACNKKSTTMLCRKIAQLMSAAECNVKSTLAASPMPVRWCASNKKVPLPQETLANSEKNVPATELEQFASSLQTPQNGEIGNELCNKQQPQSPSATTKTKSRMTKNTHIATPLFIPKGTVLRVLNVSRSENTKEAGDNEMPSAAMCCNEMFLPRPVPFSVSEKLSSNLPLPNESELNEQSRNQNMSLRHRPKREANAKSNSKQNCVLLHQKSDEISKQSKLTSKDQLAPKNKVKQANSRDYLSKKKTRIHSATNGISEAMTLLTARRLRLVPLRKNQLIKCPRRNQPVVVLNHPEVDSAEVINIMKIVNKYKGNIVKVVLSERTSSSLGVKQYNKRLTFQNLETRSQMKKQNFLKMKLKKTHKHNNQVVETSPAKTPQCMFKCWFCGRIYVDQEEWISHGQRHLIEATKGWDVLSLPLESHK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XV69</accession>
    <name>A0A8C3XV69_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Zinc finger protein 462</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Zinc finger PBX1-interacting protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Zinc finger nuclear factor involved in transcription by regulating chromatin structure and organization. Involved in the pluripotency and differentiation of embryonic stem cells by regulating SOX2, POU5F1/OCT4, and NANOG. By binding PBX1, prevents the heterodimerization of PBX1 and HOXA9 and their binding to DNA. Regulates neuronal development and neural cell differentiation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000026159.1">
        <property type="protein sequence ID" value="ENSCSRP00000025096.1"/>
        <property type="gene ID" value="ENSCSRG00000018753.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000403">
        <property type="entry name" value="Putative zinc finger protein 462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000541">
        <property type="entry name" value="Zinc finger protein 462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000655">
        <property type="entry name" value="Zinc finger protein 462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000734">
        <property type="entry name" value="Zinc finger protein 462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001043">
        <property type="entry name" value="Zinc finger protein 462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000559">
        <property type="entry name" value="zinc finger protein 462 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000613">
        <property type="entry name" value="zinc finger protein 462 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050688">
        <property type="entry name" value="Zinc_finger/UBP_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059059">
        <property type="entry name" value="Znf-C2H2_7th_ZNF462"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR059058">
        <property type="entry name" value="Znf-C2H2_ZNF462"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057831">
        <property type="entry name" value="Znf_C2H2_ZNF462_1st"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057832">
        <property type="entry name" value="Znf_C2H2_ZNF462_2nd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057830">
        <property type="entry name" value="Znf_C2H2_ZNF462_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24403">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24403:SF58">
        <property type="entry name" value="ZINC FINGER PROTEIN 462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23224">
        <property type="entry name" value="zf-C2H2_2nd_ZNF462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23225">
        <property type="entry name" value="zf-C2H2_7th_ZNF462"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23223">
        <property type="entry name" value="zf-C2H2_ZNF462"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23075">
        <property type="entry name" value="zf-C2H2_ZNF462_11"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23077">
        <property type="entry name" value="zf-C2H2_ZNF462_1st"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="35"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="11" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="2" id="KW-0488">Methylation</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="12" id="KW-0804">Transcription</keyword>
    <keyword evidence="10" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7 17" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="127"/>
            <end position="155"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="490"/>
            <end position="517"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="1441"/>
            <end position="1469"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="1860"/>
            <end position="1887"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="2015"/>
            <end position="2037"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="2049"/>
            <end position="2077"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="2078"/>
            <end position="2106"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="2324"/>
            <end position="2351"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="2352"/>
            <end position="2380"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="19">
        <location>
            <begin position="2435"/>
            <end position="2457"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="53"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="297"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="392"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="528"/>
            <end position="570"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="605"/>
            <end position="631"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="680"/>
            <end position="726"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="2152"/>
            <end position="2175"/>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="2392"/>
            <end position="2429"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="2461"/>
            <end position="2501"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="58"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="311"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="334"/>
            <end position="351"/>
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    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="352"/>
            <end position="362"/>
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    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="392"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="18">
        <location>
            <begin position="407"/>
            <end position="417"/>
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    <feature type="compositionally biased region" description="Polar residues" evidence="18">
        <location>
            <begin position="528"/>
            <end position="547"/>
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            <begin position="558"/>
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            <begin position="608"/>
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            <begin position="692"/>
            <end position="717"/>
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            <begin position="2412"/>
            <end position="2422"/>
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            <begin position="2470"/>
            <end position="2479"/>
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        <location>
            <begin position="2480"/>
            <end position="2490"/>
        </location>
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            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022499"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
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            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00057412"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00067787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00082114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025096.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="2525" mass="286009" checksum="8C25129C4C3E8B21" modified="2022-01-19" version="1">MDTRKILSEFPDVKVLSRTMEVLQCDGCDFRAPSYEDLKAHIQDVHTAFLQPTDVSEESPSQPRSGSMNASNQTEVEFSSVKDEFTIADEIAGQNAAQMGTGSYYSHSQSFYSQHMAPNPKPTNKFFQCKFCVRYFRSKNLLIEHTRKVHGTQAGGSSVGPPAAGSLNYNIMMHEGFGKVFSCQFCTYKSPRRARIIKHQKMYHKNNLKESSTPPAASAAISESASASVPAQESCKELPAEVVERSILESMVKPLTKSRGNFCCEWCSYQTPRRERWCDHMMKKHRSMVKILSSLRQQQDGTGLPDVQNKSAPNSAPNSNYISMNATGREMPNANVSNFRGSMSNSLIRPNSSTSSKFSSVSYPQMKPKSPHNSGMVNLSDRSRYGIADMTNSSADLETNSMLNDSSSDEELNELDSENGLNSMDHQTSGMSAEQLMGSDGNKLLETKGIPFRRYMNRFQCPFCPFLTMHRRSISRHIENIHLSGKTAVYKCDECPFTCKSSLKLGAHKQCHTGTTSDWDAVNSQSESIASSLNESTVSYESGNINGRKSGGMMESMQQQQQPSPQPHSQHPYKCTLCNYSTTTLKGLRVHQQHKHSFCDNLPKYEGPSSNAPQESEVDTQAASSTVKKSQTSILGLSSKNNFVAKASRKLTNDFPLDLSPVKKRTRIDEIASNLQSKINQNKQQEDAVINVEDDEEEEEDNEVEIEVELDKEEEQTEPLMEVSSSYAPQQMWGRDTNDSQKETNFRNMPHDYNSTNGAEIELTLSEDEEDYYCSSVNMKDHQGPNASLLGSQSSMYGSDQNSENAEFNDSGRLYYCKHCDFSNKSARSVSTHYQRMHPYIKFSFRYILDPNDHSAVYRCLECYIDYTNFEDLQQHYGEHHPEAMNVLNFDHSDLIYRCRFCSYTSPNVRSLMPHYQRMHPTVKINNAMIFSSYVVEQQEGLNAESQTLREILNSAPKTMATSTPVARGAGVPATFNKNASKSFSPECENQKEPSVNSVVVYDCDVCSFASPNMHSVLVHYQKKHPEEKASYFRIQKTMRVVSVDRGSALAQLSFELGTPISPKLANMASQPPPPPPPPDLTTELYYCKHCSYSNRSVVGVLVHYQKRHPEIKVTAKYIRQTPPTAAMMRTGEMPPGIQRPPVSMQLNRGSSESSVAPLENEMFFCQHCDYGNRTVKGVLIHYQKKHRDFKANADVIRQHTATIRSLCDRGQKKLSSSMSAPTSNAERDKAKLRALKCRQCSYTSPYFYALRKHIKKDHPSLKATVTSILRWAFLDGLIEAGYHCEWCIYSHTEPSGLLVHYQRRHPEHYVDYTYMATKLWAGPDPSPPALVMPSEAKTYKCRDCIFEASSIWDITNHYQAFHPWAMNGDESVLLDIIKEKDAAEKAGTQSDEIGTRINSEDQITTSQMEQDVDCAEDSSLPQEKNVQLASANPAISSTPYQCTVCQSEYNNLHGLLTHYGKKHPGMKVKAADFAQDVDINPGAVYKCRHCPYINTRIHGVLTHYQKRHPSIKVTAEDFVHDVEQSNDMAQNDVEETSRIFKQGYGAYRCKLCPYTHGTLEKLKIHYEKYHNQPEFDVFAQSPPKVSASMELESTPEIKASPEIAAEDIGEVTVPASHFSSSHLVSHTVFRCQLCKYFCSTRKGIARHYRIKHNNVRAQPEGKNNLFKCALCSYTNPIRKGLAAHYQKRHDIDAYYTHCLAASRTVSDKPSKVIIPSPPKDTSPQLSEELRRAVEKKKCSLCSFQSFSKKGIVSHYMKRHPGVFPKKQHASKLGGYFTAVYADEHEKQTLGEERNDFEKPEVENEAQEIEWLPFRCIKCFKLSFSTAELLCMHYTDHHSKDLKRDFTILGCGTRSQSSAYQCKHCDSKLHSTAELTSHLNSHNEEFQKRAKRQERRKQLLSKQKYADGAFTDFKQERTFGHLEDVSKFKERKVVGYKCKFCVEVHPTLRAICNHLRKHVQYGNVSSVTTAVKQEAEDSSNTTLEGFEGAKDHGMVEFTEAESGASLEDETRPGGYHCSQCDRVLMSMQGLRSHERSHLALAMFTREDKYSCQYCSFVSAFRHNLDRHMQTHHGHHKPFRCKLCPFKSSYNSRLKTHILKAHAGEHAYKCSSCSFSTMTISQLKEHSLKVHGKALTLPRPRIVSLVASLAQHASKNHTPAEEVEDSNDSSYSEPPDVQQQLNHYQSAALARNNNSISPIPLSGAAAGAEQKTEAILNCEFCEFSSGYIQSIRRHYRDKHGGKKLFKCKDCSFYTGFKSAFTMHVEAGHSAVPEEGPKDLRCPLCLYHTKYKRNMIDHIVLHREERVVPIEVCRSKLSKYLQGVVFRCDKCTFTCSSDESLQQHIEKHNELKPYKCQLCYYETKHTEELDTHLRDEHKVSRNFELVGRVNLDQLEQMKGKTESSSSDEEEKEEEMSPKTEERDSMMFSDSGVPEKRFPCEFCGRSFTEGSEWERHVLRHGMALNESKRGTSEDEQLKEDTEENVKVLPAEEKESSEEMVDFSHKNETAVLGVAADKSLQENTESKNE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVK4</accession>
    <name>A0A8C3XVK4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Leucine rich repeats and transmembrane domains 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVK4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026972.1">
        <property type="protein sequence ID" value="ENSCSRP00000025888.1"/>
        <property type="gene ID" value="ENSCSRG00000019302.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071805">
        <property type="term" value="P:potassium ion transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000015">
        <property type="entry name" value="Leucine rich repeat containing 38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000483">
        <property type="entry name" value="Cys-rich_flank_reg_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24366">
        <property type="entry name" value="IG(IMMUNOGLOBULIN) AND LRR(LEUCINE RICH REPEAT) DOMAINS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24366:SF96">
        <property type="entry name" value="LEUCINE RICH REPEAT CONTAINING 53"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00082">
        <property type="entry name" value="LRRCT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="12" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="4" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="10 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="5 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 14" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="253"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="domain" description="LRRCT" evidence="15">
        <location>
            <begin position="144"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="207"/>
            <end position="240"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="297"/>
            <end position="316"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="211"/>
            <end position="240"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004162"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="SMART" id="SM00082"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025888.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="316" mass="35184" checksum="DFA7166DDA052C7B" modified="2022-01-19" version="1">SGLGLSSIPSDIPTNTRIFLFLNNKLSALPGPVFSNLSALQRLDLSNNFLDQLPQNIFSDLGNLTELQLRNNSIRTLDKDLLQQMALLRQLDLSINGLAQIPSGIFDDLPALRLLSLRSNRLQSLDRVTFEPLVSLQQLQVGDNPWECDCNLRDFKHWMEWFSYRGGKIDQLACTLPKELRGKDMRMVPMEMFNYCSQLEDENGSTVLDNSGPPCTKGSPTPSKSKSGPEPEVEPSVGCPQKQRYRPVSVRRAIGTVIIAGVVCGIVCIMMVVAAAYGCIYASLMAKYHRELKKRQPLMGDTEGEHEEQKQISSVA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVN2</accession>
    <name>A0A8C3XVN2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="35">Cadherin EGF LAG seven-pass G-type receptor 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="33 34">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="33" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="33" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Receptor that may have an important role in cell/cell signaling during nervous system formation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the G-protein coupled receptor 2 family. LN-TM7 subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="21">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
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        <property type="protein sequence ID" value="ENSCSRP00000027433.1"/>
        <property type="gene ID" value="ENSCSRG00000020181.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
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    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007166">
        <property type="term" value="P:cell surface receptor signaling pathway"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
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    </dbReference>
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    </dbReference>
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        <property type="match status" value="4"/>
    </dbReference>
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        <property type="entry name" value="EGF_Lam"/>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Cadherin EGF LAG seven-pass G-type receptor"/>
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    </dbReference>
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        <property type="entry name" value="Cadherin EGF LAG seven-pass G-type receptor"/>
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    </dbReference>
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        <property type="entry name" value="cadherin EGF LAG seven-pass G-type receptor 1"/>
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    </dbReference>
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        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1240.10">
        <property type="entry name" value="GPCR, family 2, extracellular hormone receptor domain"/>
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    </dbReference>
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        <property type="match status" value="6"/>
    </dbReference>
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        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="AGRL2-4_GAIN_subdom_A"/>
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        <property type="entry name" value="Cadherin-like_dom"/>
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        <property type="entry name" value="Cadherin-like_sf"/>
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    <dbReference type="InterPro" id="IPR056286">
        <property type="entry name" value="Cadherin_CELSR1-3_9th"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
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        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000152">
        <property type="entry name" value="EGF-type_Asp/Asn_hydroxyl_site"/>
    </dbReference>
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        <property type="entry name" value="GAIN_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046338">
        <property type="entry name" value="GAIN_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017981">
        <property type="entry name" value="GPCR_2-like_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036445">
        <property type="entry name" value="GPCR_2_extracell_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001879">
        <property type="entry name" value="GPCR_2_extracellular_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000832">
        <property type="entry name" value="GPCR_2_secretin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000203">
        <property type="entry name" value="GPS"/>
    </dbReference>
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        <property type="entry name" value="Laminin_G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002049">
        <property type="entry name" value="LE_dom"/>
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    <dbReference type="PANTHER" id="PTHR24026:SF38">
        <property type="entry name" value="CADHERIN EGF LAG SEVEN-PASS G-TYPE RECEPTOR 3"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR24026">
        <property type="entry name" value="FAT ATYPICAL CADHERIN-RELATED"/>
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    </dbReference>
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        <property type="entry name" value="7tm_2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="8"/>
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    <dbReference type="Pfam" id="PF23592">
        <property type="entry name" value="Cadherin_CELSR2_9th"/>
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        <property type="entry name" value="EGF"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="EGF_laminin"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="GAIN"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="Laminin_G_2"/>
        <property type="match status" value="1"/>
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    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00249">
        <property type="entry name" value="GPCRSECRETIN"/>
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        <property type="entry name" value="CA"/>
        <property type="match status" value="9"/>
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        <property type="match status" value="6"/>
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        <property type="match status" value="4"/>
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        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HormR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00282">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="2"/>
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    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="entry name" value="ASX_HYDROXYL"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
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        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01248">
        <property type="entry name" value="EGF_LAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50027">
        <property type="entry name" value="EGF_LAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50227">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50261">
        <property type="entry name" value="G_PROTEIN_RECEP_F2_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50221">
        <property type="entry name" value="GAIN_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50025">
        <property type="entry name" value="LAM_G_DOMAIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 20" id="KW-0106">Calcium</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="14 21" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 21" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="12" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="16" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="18" id="KW-0379">Hydroxylation</keyword>
    <keyword evidence="19 22" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="13 24" id="KW-0472">Membrane</keyword>
    <keyword evidence="15" id="KW-0675">Receptor</keyword>
    <keyword evidence="34" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0677">Repeat</keyword>
    <keyword evidence="8 25" id="KW-0732">Signal</keyword>
    <keyword evidence="17" id="KW-0807">Transducer</keyword>
    <keyword evidence="7 24" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11 24" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="25">
        <location>
            <begin position="1"/>
            <end position="32"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034744326" description="Cadherin EGF LAG seven-pass G-type receptor 3" evidence="25">
        <location>
            <begin position="33"/>
            <end position="2743"/>
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    </feature>
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        <location>
            <begin position="2456"/>
            <end position="2481"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
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            <begin position="2493"/>
            <end position="2511"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="2517"/>
            <end position="2539"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="2560"/>
            <end position="2580"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="2600"/>
            <end position="2621"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="2642"/>
            <end position="2663"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="32">
        <location>
            <begin position="281"/>
            <end position="388"/>
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    </feature>
    <feature type="domain" description="Cadherin" evidence="32">
        <location>
            <begin position="389"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="32">
        <location>
            <begin position="497"/>
            <end position="602"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="32">
        <location>
            <begin position="603"/>
            <end position="707"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="32">
        <location>
            <begin position="708"/>
            <end position="809"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="32">
        <location>
            <begin position="810"/>
            <end position="912"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="32">
        <location>
            <begin position="913"/>
            <end position="1018"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="32">
        <location>
            <begin position="1019"/>
            <end position="1120"/>
        </location>
    </feature>
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        <location>
            <begin position="1320"/>
            <end position="1378"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="27">
        <location>
            <begin position="1380"/>
            <end position="1416"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="27">
        <location>
            <begin position="1420"/>
            <end position="1458"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="26">
        <location>
            <begin position="1459"/>
            <end position="1663"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="27">
        <location>
            <begin position="1666"/>
            <end position="1702"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin G" evidence="26">
        <location>
            <begin position="1708"/>
            <end position="1887"/>
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    </feature>
    <feature type="domain" description="EGF-like" evidence="27">
        <location>
            <begin position="1889"/>
            <end position="1925"/>
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    </feature>
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        <location>
            <begin position="1926"/>
            <end position="1963"/>
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    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="28">
        <location>
            <begin position="2020"/>
            <end position="2067"/>
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    </feature>
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        <location>
            <begin position="2052"/>
            <end position="2125"/>
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    </feature>
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        <location>
            <begin position="2278"/>
            <end position="2450"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 2 profile 2" evidence="31">
        <location>
            <begin position="2456"/>
            <end position="2675"/>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="34"/>
            <end position="61"/>
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    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="109"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="162"/>
            <end position="212"/>
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    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="44"/>
            <end position="58"/>
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    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="175"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="23">
        <location>
            <begin position="201"/>
            <end position="212"/>
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    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="1368"/>
            <end position="1377"/>
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    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="1406"/>
            <end position="1415"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="1692"/>
            <end position="1701"/>
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    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="1915"/>
            <end position="1924"/>
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    </feature>
    <feature type="disulfide bond" evidence="21">
        <location>
            <begin position="1953"/>
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    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="2020"/>
            <end position="2032"/>
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    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="2022"/>
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        </location>
    </feature>
    <feature type="disulfide bond" evidence="22">
        <location>
            <begin position="2041"/>
            <end position="2050"/>
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    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002066"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
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    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010933"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
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    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="PROSITE" id="PS50025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS50221"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="PROSITE" id="PS50227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="32">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027433.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="34">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="35">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="2743" mass="301348" checksum="D977C62D93397EFF" modified="2022-01-19" version="1">MAEPPPSPLPGPSCRGRLLLLLLLPLFPLGRGERGAEGPGGCARRGERGPGESREQEGPCRGLPCAGGRWRGLVLLGALPGAGPAAGGSGGLAAGWRCRCGCPLPRAAGRRGALPGKPRRGRGAPRAGSGPPPVGHEEDSAPGSCPGGAGRRLPLLVDYKRPGAAPGARERLQQAAVAPRRGAGRAARERCGSGAPRHLRLPPDRLQRGPEPRRGGCLQTLCFAVDFRSPSALELFAHLPVKPSPAMQLDLSPVKQRRRRESAFLPLLRTGRAANRHPHFPQYNYQVQVAENQPPGTPVITMAAQDPDSGEAGKLVYSMDALMNSRSMELFSIDPKNGLITTTKALDRETMDLHYFRVTAVDHGVPRLSATTMIAVTVSDRNDHDPVFEQSEYRETIRENVEEGYPILQLRATDVDSPSNANIRYRFVNEQAAHSVFEIDPRSGLITTSGQVDREKMEKYSLVVEANDQGKEPGPRSATVKVYITVLDENDNAPQFSEKRYIVQVREDIRPHTEILRVTATDMDKDNNALVHYNIISGNSRGQFSIDSVTGEIEVVAPLDFEVEREYALRIRAQDAGRPPLSNNTGMASIQVVDINDHAPIFVSTPFQISVLENAPLGHSVIHIQAVDADYGENSRLEYKLTGVSADTPFVVNSATGWITVSGPLDRESVEHYFFGVEARDHGSPSLSASASVTITVMDVNDNRPEFTQKEYFIRLNEDAAVGTSVLSVTAIDRDVNSAISYQITGGNTRNRFSISTQGGVGLITLSLPLDYKQERRYVLTVTASDRTLHDNCHIHINITDANTHRPVFQSAHYSVSVNEDRPVGSTVVVISATDDDVGENARITYYLEDNIPQFRIDADSGAITLQAELDYEDQVTYTLAITAKDNGIPQKADTTYVEIMVNDVNDNAPQFVSAHYQGIISEDAPPFTSVLQISATDRDAHTNGRVQYTFQNGEDGDGDFTIEPTSGIIRTVRRLDRESVPVYELTAYAVDRGVPAQRTPVNIQVTVQDVNDNAPVFPAEEFEVLVKENSIVGSVVAQITAIDPDEGPNAQIMYQIVEGNIPEIFQMDIFSGELTALIDLDYETKPEYVIVVQATSAPLVSRATVHIKLIDQNDNSPVLKNFQILFNNYISNRSNTFPSGVIGKIPAYDPDVSDRLFYTFERGNELHLLIVNQSSGELRLSRKLDNNRPLVASMLVTVTDGIHSVTAQCVLRVIVITEDMLANSITVRLENMWQERFLSPLLTSFLEGVATVLATPKEDVFIFNIQNDTDVGGSVLNVSFSALAPRGGHFFSSEELQEQLYMKRMTLTSVSMLEVLPFDDNVCLREPCQNYMKCISVLKFDSSAPFIASPSTLFRPIHPITGLRCRCPQGFTGDYCETEINLCYSNPCHNGGICTRREGGYTCICRQHFTGDNCEVDSRSGRCLPGVCRNGGTCTNSADGGFQCQCPSGGFEKPYCEVSTRSFPPKSFVMFRGLRQRFHLTLSLSFATLERSGLLLYNGRLNEKHDFLAVEIIDGQVQLKYSTGESSTLVTPYLPGGVSDGQWHTVQLRYYNKPKIGSLGVVQGPSKDKVAILMVDECDASVALQFGSEIGNYSCAAEGMQSSSKKSLDLTGPLLLGGVPNLPENFPVAHRDFVGCMRDLYIDSKRIDLATYIANNGTSAGCHAKHTFCDSNPCKNGGTCSVGWGTFSCECPVGFGGKDCRHAMHHAHYFHGNSILSWDFKNEVKISMPWYVGLAFRTRQLDGALLQAHAGQYTTILCQVLPLQPQTQHGQPGLPCLRGNDGKWHDLQLELRDVRSGRDVRYIITVNLDFGLYQVCSLTPPTLGITRGASVRAGVLAVSSVISDSVWSGEVQSGLKGCVQGVRLGDTLSGIALPKPNRALNVEAGCSVPNPCDSSPCPANGICRDEWQSYSCVCQPGYYGGDCVDVCHLNPCKNKSVCRRKPGSPFGYVCECGGNHFGQYCEHRVDQQCPKGWWGNPTCGPCNCDVNRGFDPDCNKTNGQCHCKEFHYRPKGSDTCLPCDCYPIGSSSRSCDQEVGQCHCRPGVIGRQCNSCDSPFAEVTPSGCEVLYDGCPKTLTAGVWWPQTKFGLPAAVPCPKGSLGAAIRHCDEERGWLEPDLFNCTSPAFKELSTLLEGLERNETELNTIEAKKLAHRLRAVTDQMERYFGNDVHITYRLLSRLMEFESRQHGFGLTATQDAHFNEVSSSVLALENQEHWDMLLQSEHGSTGLMEQLREYTSTLASNMKLTYLNPVGVVTPNISDLFRGQATWDPHTHVMLPLSVLTPPKVEEQDKTPLLQAPFLTQALPTAAPTPMSRAVNDTPEPAVTIIILIIYRTLGGLLPARYQVDRRSLRLPKNPVMNSPIVSVSVFSNHTFVQGTLDTPLVLEFRLLETANRSKPLCVQWNHSSQTDPSGSWTARDCDLVFRNTTHVRCQCSQFGTFGVLMDSSHREGDLETLAIVTYSLVSLSLVALLLTFSFLTCLKGLKSNTRGIHSNISVTLFFSELLFLLGINRTENQFLCTVIAILLHYFFLSTFAWLFVQGLHIYRMQTEARNINFGAMRFYYAIGWGVPAIITGLAVGLDPEGYGNPDFCWISIHDKLVWSFAGPITVVIVMNGVMFLLVAKMSCSPGQKETKKKSVLMTLRSSFVLLLVISTTWLFGLLAVNNSVLAFHYLHTPLTRMHIHTHTHTDTPTDGLCHSRMHTHTRKHLLMGSATLTHAHTHTDTPADGLCHSHTCAHTHGHTC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVN6</accession>
    <name>A0A8C3XVN6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="19">Laminin subunit beta 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
            <location evidence="1">Extracellular space</location>
            <location evidence="1">Extracellular matrix</location>
            <location evidence="1">Basement membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="13">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000028585.1">
        <property type="protein sequence ID" value="ENSCSRP00000027457.1"/>
        <property type="gene ID" value="ENSCSRG00000020338.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043256">
        <property type="term" value="C:laminin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005178">
        <property type="term" value="F:integrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0150043">
        <property type="term" value="F:structural constituent of synapse-associated extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009887">
        <property type="term" value="P:animal organ morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070831">
        <property type="term" value="P:basement membrane assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034446">
        <property type="term" value="P:substrate adhesion-dependent cell spreading"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009888">
        <property type="term" value="P:tissue development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22300">
        <property type="entry name" value="cc_LAMB1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00055">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000011">
        <property type="entry name" value="Cadherin EGF LAG seven-pass G-type receptor"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000084">
        <property type="entry name" value="Laminin subunit alpha 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000065">
        <property type="entry name" value="Laminin subunit beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000101">
        <property type="entry name" value="Laminin subunit beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000130">
        <property type="entry name" value="Laminin subunit beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000138">
        <property type="entry name" value="Laminin subunit beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000145">
        <property type="entry name" value="Laminin subunit beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.300.10:FF:000004">
        <property type="entry name" value="Laminin subunit beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000010">
        <property type="entry name" value="Laminin subunit beta 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000135">
        <property type="entry name" value="Laminin subunit beta 4"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000280">
        <property type="entry name" value="Laminin subunit beta 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.300.10:FF:000001">
        <property type="entry name" value="Laminin subunit beta-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.300.10">
        <property type="entry name" value="Tie2 ligand-binding domain superfamily"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056558">
        <property type="entry name" value="LAMB1-4_helical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050440">
        <property type="entry name" value="Laminin/Netrin_ECM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013015">
        <property type="entry name" value="Laminin_IV_B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008211">
        <property type="entry name" value="Laminin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002049">
        <property type="entry name" value="LE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056863">
        <property type="entry name" value="LMN_ATRN_NET-like_EGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10574:SF233">
        <property type="entry name" value="LAMININ SUBUNIT BETA-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10574">
        <property type="entry name" value="NETRIN/LAMININ-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00053">
        <property type="entry name" value="EGF_laminin"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24973">
        <property type="entry name" value="EGF_LMN_ATRN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23219">
        <property type="entry name" value="LAMB1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21199">
        <property type="entry name" value="LAMININ_IV_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00055">
        <property type="entry name" value="Laminin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00011">
        <property type="entry name" value="EGFLAMININ"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00180">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="SMART" id="SM00136">
        <property type="entry name" value="LamNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="13"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01248">
        <property type="entry name" value="EGF_LAM_1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50027">
        <property type="entry name" value="EGF_LAM_2"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51116">
        <property type="entry name" value="LAMININ_IVB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51117">
        <property type="entry name" value="LAMININ_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0084">Basement membrane</keyword>
    <keyword evidence="8" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="9 14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="10 13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12 13" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="5 15" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="15">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034224499" evidence="15">
        <location>
            <begin position="22"/>
            <end position="1787"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin N-terminal" evidence="18">
        <location>
            <begin position="31"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="271"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="335"/>
            <end position="397"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="398"/>
            <end position="457"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="458"/>
            <end position="509"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin IV type B" evidence="17">
        <location>
            <begin position="549"/>
            <end position="767"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="773"/>
            <end position="820"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="821"/>
            <end position="866"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="867"/>
            <end position="916"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="1028"/>
            <end position="1084"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="1085"/>
            <end position="1132"/>
        </location>
    </feature>
    <feature type="domain" description="Laminin EGF-like" evidence="16">
        <location>
            <begin position="1133"/>
            <end position="1179"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="1354"/>
            <end position="1381"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="1452"/>
            <end position="1514"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="1562"/>
            <end position="1775"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="300"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="365"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="428"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="481"/>
            <end position="490"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="493"/>
            <end position="507"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="773"/>
            <end position="785"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="775"/>
            <end position="792"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="794"/>
            <end position="803"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="821"/>
            <end position="833"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="823"/>
            <end position="840"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="842"/>
            <end position="851"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="886"/>
            <end position="895"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1057"/>
            <end position="1066"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1085"/>
            <end position="1097"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1087"/>
            <end position="1104"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1106"/>
            <end position="1115"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1133"/>
            <end position="1145"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1135"/>
            <end position="1152"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1154"/>
            <end position="1163"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004302"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022530"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022869"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS51116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS51117"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027457.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1787" mass="197841" checksum="8D22F70A9C893B05" modified="2022-01-19" version="1">MGSRLHTYLGALLGLWAAALAQEPEYSYGCAEGSCYPATGDLLIGRASQLFASSTCGLHRPEPYCIVSHLQEDKKCFTCNSLFPFHETLNYDSHLIENVVTTFAPNRLKLWWQSENGLENVTLQLDLEAEFHFTHLIMTFKTFRPAAMLIERSSDFGKTWKVYRYFAYDCENSFPGVSTGPMKKVDDIICDSRYSDIEPSTEGEVIYRALDPAFRIEDPYSPRIQNLLKITNLRIGFTKLHTLGDNLLDSRMEIKEKYYYAIYDMVVRGNCFCYGHASECAPVNAFNEEVEGMVHGHCMCRHNTKGLNCELCLDFYHDLPWRPAEGRHSNACKKCNCNGHSIQCHFDMAVYMATGNTSGGVCDDCQHNTMGRNCEQCKPFYFQHPEREIRDPNICEPCNCDPLGSQNGGICDRYTDFSAGLIAGQCRCKLFVEGERCDLCKEGFYGLSADNPDGCQSCACNPLGTLPGGNPCDSETGSCYCKRLATGRHCEQCLPEHWGLSNDMDGCRPCDCDQGGAINNNCSSETGQCQCRPHMIGRQCNEVESGYYFMSLDHYIYEAEEANFGPGVSIVERQYSQDRIPSWTGIGFVRVPEGAYLEFYIDNIPYSMEYDVVIRYEPQLPDHWEKAVITVSRPGKIPTSSRCGNTVPDDDNQTVSLSPGSRYVVLPRPVCFEKGLNYTLRLELPQYSSLDTEVESPFTLIDSLVLMPYCKSLDIFMVGGSGEDVVTNSAWETFQRYRCLENSRSVVKTPMTDVCKNIIFSISALLHETALSCQCNPQGSLSSVCDSNGGQCQCRPNVVGRRCDRCAPGTFGFGPNGCKSCECHVQGSVGSFCHPETGQCYCFHGVYGRQCDRCLPGHWGFPSCQPCQCNGHTDDCDSYTGACLNCRDSTTGHSCERCLGGYYGDPVLGSGDHCRPCPCPDGPESGRQFASSCYQDPITLQIVCVCNLGYTGSRCDECASGFFGDPEERGGICQPCQCNNNIDMTDPGACDKQSGKCLKCLYQTEGENCQLCKYGYYGHALQQDCRKCVCNYLGTVREHCSSAEDCQCEKTTGQCQCLPNVTGQNCDRCAPNTWRLASGTGCELCECDVAHSFGPSCNEFTGQCQCMPGFGGRTCRECQEFFWGDPNVACQACDCDSRGIQTPHCNRSTGLCICKEGVEGLRCDKCTRGYSGIFPDCAPCHQCFALWDVIISELTNRTQRFLERAKILKISGVSGPYQQTVNTMEEKLNEIKSILAQNPAAEPLKNIGNLFEEAGKLTADVTEKMAEIEDKLSMTALKSNNTDTHLRALETDAKSLDHVVKELAEQLEFIKISDIRGALDSITKYFQMSLEAEERVNASTVHPDSLVELSAQTRQEVEDLISEQEAQFKAKQEEQSRLLDELAGKLQSLDLSEVAEKTCGTPSGASCADSECGGLNCRTDEGEKKCGGPGCEGLVTVAHSAWQKAMDFDRDILSALAEVEELSKMVSEAKQRADEAKQNAQEVLLKTNATKEQVDRSNEDLRNLIKQIREFLMQDSADLDSIEAVANEVLNMEMPSSPQELQTLTENIRERVESLSDVEVILQQSAGDIARAEMLLDEANKASKSAKDVKVTATIVKEALEEAEKAQNAAEKAIKQAAEDIRGTQDLLTSIESENAASEETLNNATLRLTELEKSVEDLKQKAATNSENVEEIEETIATVKQNAEEVKEVLDSELNANYKTVENLIAKKTEESADARKKAGMLQNEAKSLLAQANSKLLLLKDLESTYENNQKVLEDKAKQLVELEETVRSLLQAISQKVAVYSTCL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWT6</accession>
    <name>A0A8C3XWT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Homeobox domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 5 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029600.1">
        <property type="protein sequence ID" value="ENSCSRP00000028444.1"/>
        <property type="gene ID" value="ENSCSRG00000020945.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030182">
        <property type="term" value="P:neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000219">
        <property type="entry name" value="LIM/homeobox protein Lhx3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050453">
        <property type="entry name" value="LIM_Homeobox_TF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24208">
        <property type="entry name" value="LIM/HOMEOBOX PROTEIN LHX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24208:SF91">
        <property type="entry name" value="LIM_HOMEOBOX PROTEIN LHX3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 5 6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3 5 6" id="KW-0371">Homeobox</keyword>
    <keyword evidence="4 5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="8">
        <location>
            <begin position="22"/>
            <end position="82"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="5">
        <location>
            <begin position="24"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="78"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="227"/>
            <end position="265"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="127"/>
            <end position="144"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028444.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="265" mass="28961" checksum="BAD5FBAF98195087" modified="2022-01-19" version="1">GEDSRTDHNALYFLPTFAEAESTAKRPRTTITAKQLETLKNAYNNSPKPARHVREQLSSETGLDMRVVQVWFQNRRAKEKRLKKDAGRQRWGQYFRNMKRSRGNSKSDKDSIQEEGPDSDAEVSFTDEPSMSEMSHSNGIYSNLNEASPALGRQAGTNGSFSLEHSGIPAQDQYHDLRSNSPYGIPQSPASLQALPGHQPLISSLVYPDNGLGIIAQGGQGVPQPMRVLGGNGPSSDLSTGSSGGYPDFPASPASWLDEVDHAQF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJW3</accession>
    <name>A0A8C3RJW3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Isovaleryl-CoA dehydrogenase, mitochondrial</fullName>
            <ecNumber evidence="6">1.3.8.1</ecNumber>
            <ecNumber evidence="5">1.3.8.4</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Butyryl-CoA dehydrogenase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Catalyzes the conversion of isovaleryl-CoA/3-methylbutanoyl-CoA to 3-methylbut-2-enoyl-CoA as an intermediate step in the leucine (Leu) catabolic pathway. To a lesser extent, is also able to catalyze the oxidation of other saturated short-chain acyl-CoA thioesters as pentanoyl-CoA, hexenoyl-CoA and butenoyl-CoA.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>3-methylbutanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = 3-methylbut-2-enoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:12276"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57344"/>
            <dbReference type="ChEBI" id="CHEBI:57345"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="EC" id="1.3.8.4"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>butanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-butenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:24004"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57332"/>
            <dbReference type="ChEBI" id="CHEBI:57371"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="EC" id="1.3.8.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>hexanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-hexenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:43464"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
            <dbReference type="ChEBI" id="CHEBI:58307"/>
            <dbReference type="ChEBI" id="CHEBI:62077"/>
            <dbReference type="ChEBI" id="CHEBI:62620"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>pentanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-pentenoyl-CoA + reduced [electron-transfer flavoprotein]</text>
            <dbReference type="Rhea" id="RHEA:43456"/>
            <dbReference type="Rhea" id="RHEA-COMP:10685"/>
            <dbReference type="Rhea" id="RHEA-COMP:10686"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57389"/>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
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            <name>FAD</name>
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        <text evidence="3">Amino-acid degradation; L-leucine degradation; (S)-3-hydroxy-3-methylglutaryl-CoA from 3-isovaleryl-CoA: step 1/3.</text>
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        <text evidence="4 22">Belongs to the acyl-CoA dehydrogenase family.</text>
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        <property type="term" value="F:flavin adenine dinucleotide binding"/>
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        <property type="project" value="InterPro"/>
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        <property type="term" value="P:L-leucine catabolic process"/>
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        <property type="entry name" value="IVD"/>
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        <property type="entry name" value="Acyl-CoA dehydrogenase/oxidase, N-terminal domain"/>
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        <property type="entry name" value="Butyryl-CoA Dehydrogenase, subunit A, domain 2"/>
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        <property type="entry name" value="Butyryl-CoA Dehydrogenase, subunit A, domain 3"/>
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        <property type="entry name" value="Acyl-CoA_DH_CS"/>
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        <property type="entry name" value="Acyl-CoA_Oxase/DH_mid-dom"/>
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        <property type="entry name" value="Acyl-CoA_Oxase/DH_mid-dom_sf"/>
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        <property type="entry name" value="AcylCo_DH-like_C"/>
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        <property type="entry name" value="AcylCo_DH/oxidase_C"/>
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        <property type="entry name" value="AcylCoA_DH/ox_N"/>
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        <property type="entry name" value="ACYL-COA DEHYDROGENASE"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR43884:SF12">
        <property type="entry name" value="ISOVALERYL-COA DEHYDROGENASE, MITOCHONDRIAL-RELATED"/>
        <property type="match status" value="1"/>
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    <dbReference type="Pfam" id="PF00441">
        <property type="entry name" value="Acyl-CoA_dh_1"/>
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    </dbReference>
    <dbReference type="Pfam" id="PF02770">
        <property type="entry name" value="Acyl-CoA_dh_M"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Acyl-CoA_dh_N"/>
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    </dbReference>
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            <position position="280"/>
        </location>
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        <location>
            <begin position="159"/>
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        <ligand>
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        <location>
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        <ligand>
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        <location>
            <begin position="192"/>
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        <ligand>
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        <ligand>
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        <location>
            <begin position="278"/>
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        <ligand>
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        <location>
            <position position="306"/>
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        <ligand>
            <name>FAD</name>
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        </ligand>
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        <location>
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        <ligand>
            <name>FAD</name>
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        <source>
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            <dbReference type="RuleBase" id="RU362125"/>
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            <dbReference type="Ensembl" id="ENSCSRP00000000472.1"/>
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    </evidence>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="420" mass="45869" checksum="EF0D083746361694" modified="2022-01-19" version="1">MAAVLGKVAAAGRARRRLLLGMLRRGCAGVAVDDTVNGLSEEQRQLRQTMVKFCQEHLAPKAQEIDQENEFKGMQEFWKRLGELGVLGITTPVEYGGSGMGYLDHVLVMEEISRVSAAVGLSYGAHSNLCINQLVRNGNEAQKEKYLPKLINGEHIGALAMSESNAGSDVVSMKLKADRKGDYFVLNGNKFWITNGPDADVLIVYAKTDLSVVPASRGITAFIVEKGMPGFSTAQKLDKLGMRGSNTCELIFEDCKIPAENILGQLSKGVYVLMSGLDLERLVLSGGPLGIMQAVLDHAFPYLHMREAFGQKIGYFQLMQGKMADMYTRLMACRQYVYNVAKACDQGHFNAKDCAGVILYSAECATQVALDGIQCLGGNGYINDYPMGRFLRDAKLYEIGAGTSEVRRLIIGRAFNAAFN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLA2</accession>
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        <submittedName>
            <fullName evidence="2">Coiled-coil domain containing 32</fullName>
        </submittedName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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        <scope>IDENTIFICATION</scope>
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        <location>
            <begin position="46"/>
            <end position="65"/>
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    <feature type="region of interest" description="Disordered" evidence="1">
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            <end position="179"/>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000371.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="179" mass="20699" checksum="D126EAEB720EA5F5" modified="2022-01-19" version="1">MKMIENVDSVVTRSSQDLWAEICSCLPDPDQKEDFSDAFTDSFTDSYISEESQDEEPDGSFQANLKPWAPLKDSEIYLASLERRLMRIKGLSQEVTSKDMLHTLAQAKKECWDRFLQEKFESEFYVEGHESEESTLEHLKRWLQPDKVAISTEEVQYLIPPESHIEKQETGEESPAAEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLC6</accession>
    <name>A0A8C3RLC6_CHESE</name>
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        <submittedName>
            <fullName evidence="14">Macrophage stimulating 1</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
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            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
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            <taxon>Chelydroidea</taxon>
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    <comment type="subcellular location">
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        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
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        <property type="term" value="F:signaling receptor binding"/>
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        <property type="match status" value="4"/>
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        <property type="entry name" value="PAN_AP_HGF"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Hepatocyte growth factor"/>
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    </dbReference>
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        <property type="entry name" value="Hepatocyte growth factor"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Hepatocyte growth factor-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.20.10:FF:000009">
        <property type="entry name" value="Hepatocyte growth factor-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.4.10">
        <property type="entry name" value="Hepatocyte Growth Factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.20.10">
        <property type="entry name" value="Plasminogen Kringle 4"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024174">
        <property type="entry name" value="HGF/MST1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000001">
        <property type="entry name" value="Kringle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018056">
        <property type="entry name" value="Kringle_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038178">
        <property type="entry name" value="Kringle_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003609">
        <property type="entry name" value="Pan_app"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050759">
        <property type="entry name" value="Serine_protease_kringle"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24261:SF12">
        <property type="entry name" value="HEPATOCYTE GROWTH FACTOR-LIKE PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24261">
        <property type="entry name" value="PLASMINOGEN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00051">
        <property type="entry name" value="Kringle"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00024">
        <property type="entry name" value="PAN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001152">
        <property type="entry name" value="HGF_MST1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00018">
        <property type="entry name" value="KRINGLE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00130">
        <property type="entry name" value="KR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00473">
        <property type="entry name" value="PAN_AP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57414">
        <property type="entry name" value="Hairpin loop containing domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00021">
        <property type="entry name" value="KRINGLE_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50070">
        <property type="entry name" value="KRINGLE_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50948">
        <property type="entry name" value="PAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4 9" id="KW-0420">Kringle</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3 8" id="KW-0721">Serine protease homolog</keyword>
    <keyword evidence="5 10" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034454174" evidence="10">
        <location>
            <begin position="20"/>
            <end position="708"/>
        </location>
    </feature>
    <feature type="domain" description="Apple" evidence="13">
        <location>
            <begin position="14"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="domain" description="Kringle" evidence="11">
        <location>
            <begin position="110"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="domain" description="Kringle" evidence="11">
        <location>
            <begin position="191"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="domain" description="Kringle" evidence="11">
        <location>
            <begin position="283"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="domain" description="Kringle" evidence="11">
        <location>
            <begin position="370"/>
            <end position="449"/>
        </location>
    </feature>
    <feature type="domain" description="Peptidase S1" evidence="12">
        <location>
            <begin position="481"/>
            <end position="706"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="192"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="213"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="241"/>
            <end position="264"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="305"/>
            <end position="344"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="333"/>
            <end position="356"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022542"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022572"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRNR" id="PIRNR001152"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50948"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001016.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="708" mass="80893" checksum="08B1A480053C1522" modified="2022-01-19" version="1">MMQARAVLLLPLACALSTGQWRSPLNDFQKLKATQLLSLSQRGPDPEQEEPADTVECARRCTLLLDCRAFHYNHQRHSCQLLPWTQHSAHTHMQRNIHYDLYQKKDYMQNCIRGDGRNYRGMQSTTEKGKNCQQWRLKFPHDHRFSPSLRNGLEENYCRNPDRDERGPWCYTTDPAVRHQSCGIKKCEDTVCVLCNGEDYRGLVDHTESGQECQRWDQQHPHKHPYHPHKYPEKDLDDNYCRNPDSSVGPWCYTMNPAREREYCHLHKCTTEAEKRLSDTTTSCFKHKGEGYRGKVNVTVSGIPCQRWDAQTPHQHHFRPEAYECKDLRENYCRNPDGSEAPWCFTSLPSMRVTFCFQIKRCTDDVEVEDCYHGNGKLYRGKIRKTRKGVTCQKWSARSPHVPQLSPDMFPTLHLEENYCRNPDNDSHGPWCYTMDPSTQFDYCAIKPCGEKPLSTLETADDVVFDECGKRDERLQLKGRIVGGRPGNSPWTVSIRNREGVHFCGGSLVKEQWVISTRQCFSSCNTDLSSYEVQLGTLFKDPSPSDPDKQALPILRLVCGPSASDLVLLKLARPATLNKRVALICLPPERYVVPENTECEIAGWGETGGTGNKTLLNVAKLPVMSNKECNMALRGQVKESELCTAPLRAGVGACEGDYGGPLACLTHDCWVLEGIITPTRVCARKDQPAIFTRVSFYVDWINKVMRML</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLD1</accession>
    <name>A0A8C3RLD1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Potassium two pore domain channel subfamily K member 18</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the two pore domain potassium channel (TC 1.A.1.8) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLD1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000811.1">
        <property type="protein sequence ID" value="ENSCSRP00000000790.1"/>
        <property type="gene ID" value="ENSCSRG00000000639.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015271">
        <property type="term" value="F:outward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022841">
        <property type="term" value="F:potassium ion leak channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030322">
        <property type="term" value="P:stabilization of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003280">
        <property type="entry name" value="2pore_dom_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013099">
        <property type="entry name" value="K_chnl_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003:SF346">
        <property type="entry name" value="POTASSIUM CHANNEL SUBFAMILY K MEMBER 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003">
        <property type="entry name" value="POTASSIUM CHANNEL, SUBFAMILY K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07885">
        <property type="entry name" value="Ion_trans_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01333">
        <property type="entry name" value="2POREKCHANEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 9" id="KW-0407">Ion channel</keyword>
    <keyword evidence="6 9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0630">Potassium</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 10" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 9" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="21"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="85"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="115"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="269"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="301"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="325"/>
            <end position="346"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="11">
        <location>
            <begin position="79"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="11">
        <location>
            <begin position="279"/>
            <end position="347"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU003857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF07885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000790.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="376" mass="43277" checksum="068D447308DD3E67" modified="2022-01-19" version="1">MELSARPQQDKKMCTRVFWVVFPHACFISSLVIYAFLGAVMFSHIEGNRNCNESKEYMAFMLDLRNLSKDLTGMLEWFADPKEQWSFLGSLFFCCTVFTTVGYGHSYPVTKFGKYLCMLYALFGIPLMFLVLTDLGDILAAILSKSYNKFRKLHSKMLASKPAKLCSGCICKKNNDIKTGSSLLMQHKIIIQEPLSITEVLKSQSSVKRKSLQYRNAEIFEMLIARENQYLMPPRINKFERWSSCPELDSGKMTCVIENFGKELEKLDVPILLMALIVFAYISCAAAILPKWENHLDFEEAFYFCFITLTTIGFGDIHLQHPNFFLFFSLYIVIGMEIVIIAFKLGQNRLIGLYKKVISYVSKKTSTQYEKYPCKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNH6</accession>
    <name>A0A8C3RNH6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Intraflagellar transport protein 88 homolog</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Tetratricopeptide repeat protein 10</fullName>
        </alternativeName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Positively regulates primary cilium biogenesis. Also involved in autophagy since it is required for trafficking of ATG16L and the expansion of the autophagic compartment.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Component of the IFT complex B, at least composed of IFT20, IFT22, IFT25, IFT27, IFT46, IFT52, TRAF3IP1/IFT54, IFT57, IFT74, IFT80, IFT81, and IFT88. Interacts with IFT20, IFT22, IFT25, IFT27, IFT52, TRAF3IP1, IFT74, IFT80 and IFT81. Interacts with IFT172. Interacts with IFT57. Interacts with IFT46. Interacts with IFT70B. Interacts with C2CD3. Interacts with ENTR1 (via N-terminus). Interacts with LRRC56. Interacts with DZIP1. Interacts with CCDC38. Interacts with CCDC146. Interacts with CFAP53.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell projection</location>
            <location evidence="3">Cilium</location>
            <location evidence="3">Flagellum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
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</entry>
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    <accession>A0A8C3RNV4</accession>
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        <name type="scientific">Chelydra serpentina</name>
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        <scope>IDENTIFICATION</scope>
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        </location>
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    </evidence>
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        <source>
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    <sequence length="175" mass="20492" checksum="7F663781E7ED7232" modified="2022-01-19" version="1">VCENAGWRISRINDSDGNPSSSQQTLKGTSRWTTSLENLLEDPEGVKRFREFLKKEFSEENVLFWLACEEFKKTQDKKQMQEKAKEIYMTFLSSKASCQVNVEGQSRLNETILGEPHPLMFQKLQDQIFNLMKYDSYSRFLKSDIFLKHKRAEEQEENSSEAQTIAKRASRIYNT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQX4</accession>
    <name>A0A8C3RQX4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Prostaglandin reductase 2</fullName>
            <ecNumber evidence="4">1.3.1.48</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">15-oxoprostaglandin 13-reductase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
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            <taxon>Eukaryota</taxon>
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            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Functions as 15-oxo-prostaglandin 13-reductase and acts on 15-keto-PGE1, 15-keto-PGE2, 15-keto-PGE1-alpha and 15-keto-PGE2-alpha with highest activity towards 15-keto-PGE2. Overexpression represses transcriptional activity of PPARG and inhibits adipocyte differentiation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>13,14-dihydro-15-oxo-PGF2alpha + NADP(+) = 15-oxoprostaglandin F2alpha + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50588"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:133374"/>
            <dbReference type="ChEBI" id="CHEBI:133409"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="15">
            <dbReference type="Rhea" id="RHEA:50590"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>13,14-dihydro-15-oxo-prostaglandin E1 + NADP(+) = 15-oxoprostaglandin E1 + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50584"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57401"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:133408"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="16">
            <dbReference type="Rhea" id="RHEA:50586"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>13,14-dihydro-15-oxo-prostaglandin E2 + NAD(+) = 15-oxoprostaglandin E2 + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:11916"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57400"/>
            <dbReference type="ChEBI" id="CHEBI:57402"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="EC" id="1.3.1.48"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="12">
            <dbReference type="Rhea" id="RHEA:11918"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>13,14-dihydro-15-oxo-prostaglandin E2 + NADP(+) = 15-oxoprostaglandin E2 + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:11912"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57400"/>
            <dbReference type="ChEBI" id="CHEBI:57402"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.3.1.48"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="13">
            <dbReference type="Rhea" id="RHEA:11914"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>13,14-dihydro-15-oxo-prostaglandin F1alpha + NADP(+) = 15-oxoprostaglandin F1alpha + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50592"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="ChEBI" id="CHEBI:79072"/>
            <dbReference type="ChEBI" id="CHEBI:133411"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="14">
            <dbReference type="Rhea" id="RHEA:50594"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="3">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the NADP-dependent oxidoreductase L4BD family.</text>
    </comment>
    <dbReference type="EC" id="1.3.1.48" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQX4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002976.1">
        <property type="protein sequence ID" value="ENSCSRP00000002875.1"/>
        <property type="gene ID" value="ENSCSRG00000002203.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047522">
        <property type="term" value="F:15-oxoprostaglandin 13-reductase [NAD(P)+] activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006693">
        <property type="term" value="P:prostaglandin metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd08293">
        <property type="entry name" value="PTGR2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000121">
        <property type="entry name" value="Prostaglandin reductase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.180.10:FF:000019">
        <property type="entry name" value="Prostaglandin reductase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.180.10">
        <property type="entry name" value="Medium-chain alcohol dehydrogenases, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013149">
        <property type="entry name" value="ADH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041694">
        <property type="entry name" value="ADH_N_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011032">
        <property type="entry name" value="GroES-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045010">
        <property type="entry name" value="MDR_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037399">
        <property type="entry name" value="PTGR2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43205">
        <property type="entry name" value="PROSTAGLANDIN REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43205:SF5">
        <property type="entry name" value="PROSTAGLANDIN REDUCTASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16884">
        <property type="entry name" value="ADH_N_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00107">
        <property type="entry name" value="ADH_zinc_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50129">
        <property type="entry name" value="GroES-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="7" id="KW-0521">NADP</keyword>
    <keyword evidence="8" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Oxidoreductase N-terminal" evidence="18">
        <location>
            <begin position="5"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="domain" description="Alcohol dehydrogenase-like C-terminal" evidence="17">
        <location>
            <begin position="168"/>
            <end position="259"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011981"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00020652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00033119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00045413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047581"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047834"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00047878"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00048290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF00107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF16884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002875.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="347" mass="37680" checksum="89BD8E26DFA46B66" modified="2022-01-19" version="1">MIIQRVVLNSRPGKNGVPVAENFQIEAVPLPDKITDGQVRARTLYLSVDPYMRCRMNEDTGSDYLLPWQLSEVADGGGIGVVEESKHANFAKGDIVTSFNWPWQTKIILDGRLLQKLEPQLVDGHLSYFLGAAGITGLTSFLGIKEKGHVTVGDNQTMVVSGAAGACGSLAGQIGRLEGCSRVVGICGTDEKCSILVSEMGFDAAINYKKGNVAEQLHELCPAGVDVYFDNVGGDISDAVINQMNQNSHIVLCGQISQYNKDVPYPPPLPPAVEEIQKARNITRERFLVLNYMDKQEASILQLCQWIKEGKLKVKETVVKGLENIGGAFQSMMTGGNIGKQIVLISE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS71</accession>
    <name>A0A8C3RS71_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">PH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RS71"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003576.1">
        <property type="protein sequence ID" value="ENSCSRP00000003452.1"/>
        <property type="gene ID" value="ENSCSRG00000002607.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd13248">
        <property type="entry name" value="PH_PEPP1_2_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000083">
        <property type="entry name" value="Pleckstrin homology domain-containing family A member 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040392">
        <property type="entry name" value="PKHA4-7_PH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057971">
        <property type="entry name" value="PKHA4-7_TBCA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12752">
        <property type="entry name" value="PHOSPHOINOSITOL 3-PHOSPHATE-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12752:SF5">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY A MEMBER 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25541">
        <property type="entry name" value="TBCA_PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="3">
        <location>
            <begin position="59"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="193"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="477"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="723"/>
            <end position="922"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="603"/>
            <end position="689"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="227"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="297"/>
            <end position="313"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="481"/>
            <end position="491"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="746"/>
            <end position="770"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="771"/>
            <end position="789"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="851"/>
            <end position="861"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="875"/>
            <end position="887"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="888"/>
            <end position="902"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003452.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1084" mass="122432" checksum="FCC13CD796414E42" modified="2022-01-19" version="1">MSSKTGGKRPATISSESSSHTMVSEMPQERPNGRASRPSRKGIAFGKRSNSMKRNPNAAVTKSGWLFKQASSGVKQWNKRWFVLVDRCLFYYKDEKEDSILGSIPLLSFRVAAIQPSDNISRKHTFKVTVCWVEEALGRHTQSLFPQAEHAGIRTYFFSAENTEEQESWIQAMGEAARAPYAVQQWPETQGLFGELQEGGPGSSWGREKTDSENIPPSKHHHHRTAAHREHPKADLEAKTRGEGDGRGSEKIERKLERIDSKKEPLVKANGIVGQEMPSEPGSPYPEAPRFPDGVERSTQPNGWQYSSPSRPGSTAYPPQDGESVVHRQGFVPRTNPEKIAQRKSSMTQLQQWVNLRRGAAPPEELRSPTRFFPMSRRVPDYYAPYSPQYPEDYQYYPPGVRPDSICSMPAYERVSPQWAAEDKRHAFRNGGPYQLREWKEHPGYGRQDVPVWIPGPGRQPVYYDEMDAASDSLRRMSLQPRSRSVPRSPSQGTYNRARMYSPVRSPSTRFERMPSRSEEIYADPAAYMMRRSVSSPKYDYLGDRRPVPAGMYPYNYPASPTVHDKMVSPFPEAYRETLHAYKISEQDTDKLLGKLCEQNKVVREQDRLVQQLRAEKESLESALMGTHQELEMFGSQPAYPEKLLHKKESLQNQLINIRVELSQASTALANSTIEYENLEGEVSALHDDLWEQLNLDIQNEMLNRQIQKEIWRIQDVMEGLRKNNPSRGTDTAKHRVAAGPSGTYSSNSPASPLSSASLTSPLSPFSLVSGSQGSPTKQGTSESKSSFEQNKKDAHRSSAPVPPTEAGLMQTRQEPDAEKQAALNKVGIVPPRTKSPTDEDSAPTSGVVRRSTSNLSNGLSSRERPKSAVFSNEMKAKMSVEEQIDRMKRHQSGSMKEKRRSLQLPANQQPDAPSMKAPTSYKVVRRHRSIHEVDISDLEAALRTEDSSKVYETPREEIARLRKMELEPQHYDVDISKELSTPDKVLIPERYIELEPDTPLSPEEMKEKQKKVERIKTLIAKSSLQNVIPLSEGEVDVPQDAETQLQEQEKRIEISCTLATEASRLGRMLSGKALRRPRTVVSW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSD8</accession>
    <name>A0A8C3RSD8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Tyrosyl-DNA phosphodiesterase 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">DNA repair enzyme that can remove a variety of covalent adducts from DNA through hydrolysis of a 3'-phosphodiester bond, giving rise to DNA with a free 3' phosphate. Catalyzes the hydrolysis of dead-end complexes between DNA and the topoisomerase I active site tyrosine residue. Hydrolyzes 3'-phosphoglycolates on protruding 3' ends on DNA double-strand breaks due to DNA damage by radiation and free radicals. Acts on blunt-ended double-strand DNA breaks and on single-stranded DNA. Has low 3'exonuclease activity and can remove a single nucleoside from the 3'end of DNA and RNA molecules with 3'hydroxyl groups. Has no exonuclease activity towards DNA or RNA with a 3'phosphate.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Monomer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the tyrosyl-DNA phosphodiesterase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSD8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004176.1">
        <property type="protein sequence ID" value="ENSCSRP00000004041.1"/>
        <property type="gene ID" value="ENSCSRG00000002907.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017005">
        <property type="term" value="F:3'-tyrosyl-DNA phosphodiesterase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003690">
        <property type="term" value="F:double-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004527">
        <property type="term" value="F:exonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000012">
        <property type="term" value="P:single strand break repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd09193">
        <property type="entry name" value="PLDc_mTdp1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09195">
        <property type="entry name" value="PLDc_mTdp1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.870.10:FF:000012">
        <property type="entry name" value="Tyrosyl-DNA phosphodiesterase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.870.10:FF:000020">
        <property type="entry name" value="Tyrosyl-DNA phosphodiesterase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.870.10">
        <property type="entry name" value="Endonuclease Chain A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010347">
        <property type="entry name" value="Tdp1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12415">
        <property type="entry name" value="TYROSYL-DNA PHOSPHODIESTERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12415:SF0">
        <property type="entry name" value="TYROSYL-DNA PHOSPHODIESTERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06087">
        <property type="entry name" value="Tyr-DNA_phospho"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56024">
        <property type="entry name" value="Phospholipase D/nuclease"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-0227">DNA damage</keyword>
    <keyword evidence="12" id="KW-0234">DNA repair</keyword>
    <keyword evidence="11" id="KW-0269">Exonuclease</keyword>
    <keyword evidence="10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0540">Nuclease</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="1"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="27"/>
            <end position="46"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="62"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="101"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="16">
        <location>
            <position position="269"/>
        </location>
    </feature>
    <feature type="active site" description="Proton donor/acceptor" evidence="16">
        <location>
            <position position="500"/>
        </location>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <position position="271"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="binding site" evidence="17">
        <location>
            <position position="502"/>
        </location>
        <ligand>
            <name>substrate</name>
        </ligand>
    </feature>
    <feature type="site" description="Interaction with DNA" evidence="18">
        <location>
            <position position="525"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00010205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022839"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00054472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00073062"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PIRSR" id="PIRSR610347-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PIRSR" id="PIRSR610347-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PIRSR" id="PIRSR610347-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004041.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="617" mass="69985" checksum="BEFA2FE0F465689C" modified="2022-01-19" version="1">MSQESEHGRWTISSSDESTEENDAEKPSTSSLSHSGHGKTSGSQYPCSEARKVGHKRKASPVQFNDKSFSTEISPAKIQRTSQEGLGWCLSSSDEEPESESQPKHAQKEAVKEEKYSELNKQPSHRCEDNELPVSQKPEKHYKVASEGQDTWDLLNGGNPFRFFVTKVKGIKSKYNSGALHIKVAALVKYFSLPFFLTGLSFSFHCKFNYCIDVKWLIRQYPQEFRKKPLLIVHGEKRESKAELHAQAHPYENVRLCQAKLDIAFGTHHTKMMMLLYEEGLRVVIHTSNLIDADWDQKTQGIWLSPLYPRLPHGTTGSAGESVTNFKSDLIHYLMAYNSPTLKEWVDIIQEHDLSETRVYLIGSTPGRYQGNQKEKWGHLRLRKLLKEYTSPIPTQESWPVIGQFSSIGSMGPDQSKWLCSQFQESLVTLGSSVKTLAKSDIPIHLIYPTVDNVRESLEGYPAGGSLPYSIQTAQKQLWLHSYFHKWSAETSGRSHAMPHIKTYMRPSPDFQKIAWFLVTSANLSKAAWGALEKNGTQLMIRSYELGVLFLPSAFGLDTGYFHVKKKMFSGSNEPVTSFPVPYDLPPEQYGSKDRPWIWNIPYTKAPDTHGNMWVPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTY3</accession>
    <name>A0A8C3RTY3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="19">alpha-N-acetylneuraminyl-2,3-beta-galactosyl-1,3-N-acetylgalactosaminide6-alpha-sialyltransferase</fullName>
            <ecNumber evidence="19">2.4.3.7</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>3-O-[alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;3)-alpha-D-GalNAc]-L-Ser-[protein] + CMP-N-acetyl-beta-neuraminate = a 3-O-{alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;3)-[alpha-Neu5Ac-(2-&gt;6)]-alpha-D-GalNAc}-L-seryl-[protein] + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:65280"/>
            <dbReference type="Rhea" id="RHEA-COMP:16760"/>
            <dbReference type="Rhea" id="RHEA-COMP:16761"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:156395"/>
            <dbReference type="ChEBI" id="CHEBI:156397"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:65281"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>3-O-[alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;3)-alpha-D-GalNAc]-L-Thr-[protein] + CMP-N-acetyl-beta-neuraminate = a 3-O-{alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;3)-[alpha-Neu5Ac-(2-&gt;6)]-alpha-D-GalNAc}-L-threonyl-[protein] + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:65284"/>
            <dbReference type="Rhea" id="RHEA-COMP:16762"/>
            <dbReference type="Rhea" id="RHEA-COMP:16763"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:156396"/>
            <dbReference type="ChEBI" id="CHEBI:156398"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:65285"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>a ganglioside GM1b (d18:1(4E)) + CMP-N-acetyl-beta-neuraminate = a ganglioside GD1alpha (d18:1(4E)) + CMP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:41968"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57812"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="ChEBI" id="CHEBI:78568"/>
            <dbReference type="ChEBI" id="CHEBI:78569"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:41969"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="3">Glycolipid biosynthesis.</text>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the glycosyltransferase 29 family.</text>
    </comment>
    <dbReference type="EC" id="2.4.3.7" evidence="19"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTY3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004816.1">
        <property type="protein sequence ID" value="ENSCSRP00000004665.1"/>
        <property type="gene ID" value="ENSCSRG00000003535.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001665">
        <property type="term" value="F:alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047290">
        <property type="term" value="F:alpha-N-acetylneuraminyl-2,3-beta-galactosyl-1,3-N-acetyl-galactosaminide 6-alpha-sialyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001574">
        <property type="term" value="P:ganglioside biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009311">
        <property type="term" value="P:oligosaccharide metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1480.20:FF:000008">
        <property type="entry name" value="ST6 N-acetylgalactosaminide alpha-2,6-sialyltransferase 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1480.20">
        <property type="entry name" value="Glycosyl transferase family 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001675">
        <property type="entry name" value="Glyco_trans_29"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038578">
        <property type="entry name" value="GT29-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45906">
        <property type="entry name" value="ALPHA-N-ACETYL-NEURAMINYL-2,3-BETA-GALACTOSYL-1, 3-N-ACETYL-GALACTOSAMINIDE ALPHA-2,6-SIALYLTRANSFERASE-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45906:SF4">
        <property type="entry name" value="ALPHA-N-ACETYL-NEURAMINYL-2,3-BETA-GALACTOSYL-1,3-N-ACETYL-GALACTOSAMINIDE ALPHA-2,6-SIALYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00777">
        <property type="entry name" value="Glyco_transf_29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="11" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="12" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0730">Sialic acid</keyword>
    <keyword evidence="20" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="20">
        <location>
            <begin position="1"/>
            <end position="17"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034014528" description="alpha-N-acetylneuraminyl-2,3-beta-galactosyl-1,3-N-acetylgalactosaminide6-alpha-sialyltransferase" evidence="20">
        <location>
            <begin position="18"/>
            <end position="284"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004934"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00006003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022981"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00043744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00050681"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00053014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00066955"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004665.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="284" mass="32783" checksum="CD4E83995657CE60" modified="2022-01-19" version="1">SACTVLYILLCPQLCWLSYQLLEEHKRPLATASGALSFEGYSRVPDGKPLVRAQCHQCALVSSSGQMLGSRLGKEIDRMECVLRMNQAPTNGYEEDVGTKSTIRVVSHTSIPLLLRNQSYFFKQSRETLYVVWGPVRMMSREKVGLTYRTLQEVKEMYPSLQIYTLTEKMMAYCDEVFQNETGKNRMKSGSFLSTGWFTMILAMELCEQIFVFGMVSDSYCREKNHPRVPYHYFEKSKLDECRMYLAHERAPRGGHRFITEKTVFSHWAKRKNIVFNHTSWAGG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUL8</accession>
    <name>A0A8C3RUL8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Inhibitor of growth protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="11">Component of an histone acetyltransferase complex.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Component of an histone acetyltransferase complex. Interacts with H3K4me3 and to a lesser extent with H3K4me2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="11">The PHD-type zinc finger mediates the binding to H3K4me3.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the ING family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUL8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004619.1">
        <property type="protein sequence ID" value="ENSCSRP00000004472.1"/>
        <property type="gene ID" value="ENSCSRG00000003406.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:2001235">
        <property type="term" value="P:positive regulation of apoptotic signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16863">
        <property type="entry name" value="ING_ING5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd15685">
        <property type="entry name" value="PHD_ING5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000016">
        <property type="entry name" value="Inhibitor of growth protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.1740">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028651">
        <property type="entry name" value="ING_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024610">
        <property type="entry name" value="ING_N_histone-binding"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019786">
        <property type="entry name" value="Zinc_finger_PHD-type_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011011">
        <property type="entry name" value="Znf_FYVE_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001965">
        <property type="entry name" value="Znf_PHD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019787">
        <property type="entry name" value="Znf_PHD-finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10333">
        <property type="entry name" value="INHIBITOR OF GROWTH PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10333:SF41">
        <property type="entry name" value="INHIBITOR OF GROWTH PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12998">
        <property type="entry name" value="ING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01408">
        <property type="entry name" value="ING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00249">
        <property type="entry name" value="PHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57903">
        <property type="entry name" value="FYVE/PHD zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01359">
        <property type="entry name" value="ZF_PHD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50016">
        <property type="entry name" value="ZF_PHD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 11" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="3 9 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7 11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 9 11" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 10 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="PHD-type" evidence="13">
        <location>
            <begin position="186"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="116"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="189"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="191"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="202"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="207"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="213"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="216"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="229"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="232"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="8">
        <location>
            <position position="188"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="8">
        <location>
            <position position="199"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="8">
        <location>
            <position position="203"/>
        </location>
    </feature>
    <feature type="site" description="Histone H3K4me3 binding" evidence="8">
        <location>
            <position position="211"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010210"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR628651-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR628651-51"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00146"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU361213"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50016"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004472.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="240" mass="27750" checksum="C92E6419FE58E059" modified="2022-01-19" version="1">MATAMYLEHYLDSIENLPCDLRRNFQLMRELDQRTEDKKAEIDSLAAGYISTVKHLLPEQRVEYLQKIQNAYCKCKEYSDDKVQLAMQTYEMVDKHIRRLDADLARFEADLKDKLEGSDFESPGSRGLKKGRSQKDKRGSRGRGRRTSEEDTPKKKKLKGGSEFADTILSVHPSDVLDMPVDPNEPTYCLCHQVSYGEMIGCDNPDCPIEWFHFACVDLTTKPKGKWFCPRCVQERKKKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RW87</accession>
    <name>A0A8C3RW87_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Kelch like family member 34</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RW87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004210.1">
        <property type="protein sequence ID" value="ENSCSRP00000004074.1"/>
        <property type="gene ID" value="ENSCSRG00000003092.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd18473">
        <property type="entry name" value="BACK_KLHL34"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.420">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.80">
        <property type="entry name" value="Kelch-type beta propeller"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011705">
        <property type="entry name" value="BACK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017096">
        <property type="entry name" value="BTB-kelch_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015915">
        <property type="entry name" value="Kelch-typ_b-propeller"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006652">
        <property type="entry name" value="Kelch_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45632:SF8">
        <property type="entry name" value="KELCH-LIKE PROTEIN 34"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45632">
        <property type="entry name" value="LD33804P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07707">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00651">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24681">
        <property type="entry name" value="Kelch_KLHDC2_KLHL20_DRC7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037037">
        <property type="entry name" value="Kelch-like_protein_gigaxonin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00875">
        <property type="entry name" value="BACK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00612">
        <property type="entry name" value="Kelch"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF117281">
        <property type="entry name" value="Kelch motif"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50097">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0880">Kelch repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="BTB" evidence="3">
        <location>
            <begin position="27"/>
            <end position="94"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50097"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004074.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="565" mass="64527" checksum="9DEE076CD680803A" modified="2022-01-19" version="1">MVFCLSFFLQAQDLYAQKALLAEGLMCDILLKVKENEFPAHKSLLACSSDYFRAMFKSYTKESKASVIHLQVISPTGLQHVLDFIYTSWLPLSFENLEDTLEAASYLQVTEAIGLCNQYLVNNLTLENCCFSANIATKFYLPDALSATEKYIISNLWKLLDLHFMELLLLNFRSLMAVVEFPDVPMVNESCLLNLVLIWLKHDKSRLTYRSNLLEHIRFGLIPVEDLRKVYTQSEPILQDKYSTLRNQQTRIILLGGGTLNEGLVSDVMAFDVYNHKWRTLTQVQDRVQNHCMCVIGNYLYVLGGETADLQSDMKSTSLSVTNKVHRYDPRFNKWTQITEMLEKRCQFSCCILDNMIFAIGGRGETGSLHSSVEVYNISRDRWTKATELPCKMHGHASTVCKNTIYISGGKYTDQTNTSKDVFSLSSSEGQWRKQASMSIARFGHQMATIREAIFTFLGLYEPFSEIERYDPAPNQWTRLRPLVYDRFCYGLAVVEETALLIGGKKWQDSQEVPTQDVVGYDIDNDCWEEICKLPFPWCGLQCAVLQLSELISKLLLVTALISNT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWH9</accession>
    <name>A0A8C3RWH9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Ephrin A2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <topology evidence="1">GPI-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9 10">Belongs to the ephrin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="9">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWH9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005330.1">
        <property type="protein sequence ID" value="ENSCSRP00000005167.1"/>
        <property type="gene ID" value="ENSCSRG00000003903.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6250301at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046875">
        <property type="term" value="F:ephrin receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048013">
        <property type="term" value="P:ephrin receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030316">
        <property type="term" value="P:osteoclast differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd10425">
        <property type="entry name" value="Ephrin-A_Ectodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.420:FF:000005">
        <property type="entry name" value="Ephrin A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.420">
        <property type="entry name" value="Cupredoxins - blue copper proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008972">
        <property type="entry name" value="Cupredoxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031328">
        <property type="entry name" value="Ephrin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034252">
        <property type="entry name" value="Ephrin-A_Ecto"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019765">
        <property type="entry name" value="Ephrin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001799">
        <property type="entry name" value="Ephrin_RBD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11304">
        <property type="entry name" value="EPHRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11304:SF4">
        <property type="entry name" value="EPHRIN-A2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00812">
        <property type="entry name" value="Ephrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01347">
        <property type="entry name" value="EPHRIN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49503">
        <property type="entry name" value="Cupredoxins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01299">
        <property type="entry name" value="EPHRIN_RBD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51551">
        <property type="entry name" value="EPHRIN_RBD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6 9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="3" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="8" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="disulfide bond" evidence="9">
        <location>
            <begin position="61"/>
            <end position="101"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU004375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005167.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="199" mass="23225" checksum="46D66F88109176D0" modified="2022-01-19" version="1">MVHLEVAVLLVALVGVCVWTEESGKVISDRYAVYWNKSNPRFHRGDYTVEVSINDYLDIYCPHYEEPFPADRMERYILYMVNYEGHASCDHRQKGFKRWECNRPDSPNGPLKFSEKFQLFTPFSLGFEFRPGNEYYYISASPPNMVDRPCLKLKVYVRPTNDSLYESPEPIFTSNNSCCSLRVPHLILVVPVFWTILTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0M5</accession>
    <name>A0A8C3S0M5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Solute carrier family 4 member 11</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the anion exchanger (TC 2.A.31) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0M5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008112.1">
        <property type="protein sequence ID" value="ENSCSRP00000007853.1"/>
        <property type="gene ID" value="ENSCSRG00000005590.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005452">
        <property type="term" value="F:solute:inorganic anion antiporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042044">
        <property type="term" value="P:fluid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006820">
        <property type="term" value="P:monoatomic anion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050801">
        <property type="term" value="P:monoatomic ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.570">
        <property type="entry name" value="Helical hairpin bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.930.10">
        <property type="entry name" value="Mannitol-specific EII, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011531">
        <property type="entry name" value="HCO3_transpt-like_TM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003020">
        <property type="entry name" value="HCO3_transpt_euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016152">
        <property type="entry name" value="PTrfase/Anion_transptr"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11453">
        <property type="entry name" value="ANION EXCHANGE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11453:SF127">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 4 MEMBER 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00955">
        <property type="entry name" value="HCO3_cotransp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01231">
        <property type="entry name" value="HCO3TRNSPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55804">
        <property type="entry name" value="Phoshotransferase/anion transport protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="337"/>
            <end position="359"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="380"/>
            <end position="401"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="421"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="455"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="533"/>
            <end position="554"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="566"/>
            <end position="587"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="607"/>
            <end position="633"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="654"/>
            <end position="677"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="715"/>
            <end position="735"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="742"/>
            <end position="761"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="788"/>
            <end position="807"/>
        </location>
    </feature>
    <feature type="domain" description="Bicarbonate transporter-like transmembrane" evidence="10">
        <location>
            <begin position="306"/>
            <end position="828"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010993"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF00955"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007853.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="828" mass="93752" checksum="4D4B92672FE5DEE0" modified="2025-10-08" version="2">MGIDTRRSIHRLDIMRDLFIMVLVRLLVKGKEYNEDVLFLFAGYLKCDTDDGCENKEEVGGEELFDTVNSSIVSGDSIRFFVNVNLENFEEEVRAHRDLDGFLARAIIILDETATSLDDVLREMLKHFAEDSDNTEPSCNFDKIMSTLFTDSGAPREGNVHLLSDTIQGVTATVTGVQYQQSWLCIICTIKSLQRRHVCISRLERPQNWGENSCEVRFVILVLAPPKMKSTKTATEVGRTFATMFSDITFRQKLLETKTEEEFKEALVHQRHLLTVVNQRPSAVNEGHKTQSHKPLKLHEFFNVGKGIFDDIARRFPVYALDFTDGIIGNNKAIGKYITTMIFLYFACLLPSIAFGSLNDENTGGVIDVQKTIVGQCIGGLLYALFSGQPLVVLLTTAPLALYINVIRGICDDYSLDFSAFYAWIGLWNSFFLVLYSLFNFSLVMKLFKRSTEEIIALFISITFVLDALKGIIKVFKKYYYHEHQGDSYLENTRADVIPSLNTTFLMNSSVSRSIALENQTGMNDVHYGRETAVLSLMLMLGTLWLGHTLYQFKKSPYLHARVREILSDCALPISVLTFSIVGSYFFKEIEMSKFNYNPSESLFVLAPIRSLSIGSVMSAMGLGFLLSMLFFIEQNIVASLTNAPENRLVKGTAYHWDLLLVALINTGLSVFGLPWIHAAFPHSPMHVRALAYVEERVENGHIYETIVSVKETRLTTLVANFLVGLSLLLLPFPLQWIPKPVLYGLFLYIALTSIDGNQLFERVALLLKEQTAYPPTHYIRRVPQRKIHYFTGLQVLQLLILCGFGMSPLPYMKMIFPLIMIGMIPIR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1M4</accession>
    <name>A0A8C3S1M4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Keratin 80</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1M4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008551.1">
        <property type="protein sequence ID" value="ENSCSRP00000008273.1"/>
        <property type="gene ID" value="ENSCSRG00000006139.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045095">
        <property type="term" value="C:keratin filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030280">
        <property type="term" value="F:structural constituent of skin epidermis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045109">
        <property type="term" value="P:intermediate filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031424">
        <property type="term" value="P:keratinization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.500">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003054">
        <property type="entry name" value="Keratin_II"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45616">
        <property type="entry name" value="GATA-TYPE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45616:SF1">
        <property type="entry name" value="KERATIN, TYPE II CYTOSKELETAL 80"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01276">
        <property type="entry name" value="TYPE2KERATIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01391">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="5">
        <location>
            <begin position="92"/>
            <end position="407"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="1"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="147"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="3">
        <location>
            <begin position="344"/>
            <end position="378"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008273.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="477" mass="54203" checksum="CF8BB1EF862711A4" modified="2022-01-19" version="1">MASRSNEFSSCSSSSLSSWQAPWDQNRGSSVVTSSEYGGGGGPGGPASRSFSTSSLGGYTCPSCPSVFSNEKLWTPLRLDMDPKFQERRKQEKEEMRILNDQFASLIGKVQCLEQQNKILTIRWSFLKDQNNSRSESDITLLYDQYMSKMKQEMRAIGHEREQLESALTEVLKSMDNIRSRCRYEDEIRKRSGMEFTFVELKRDLDAGSLHRTELEVKLHGLQGLMELKKAVYEQELQELLAEIKDISVVMGIDNRCNLDLSRIVEDVRAQYEALAFRSWEEAEAHTRSKLNEGATHSATYREQLFTSRREIAELTIRIQKLRSCIVSLKSQCLRLEGDIKEAGENGQLALRDAEAKLAKLEEALQNGKADLAGLVKKYHELMNIKLALDVEILTYRKLVEGEESRWVGRTRAGERTRWRKPGTQRVSPALSRPDPMSFHVNGEADPEPHPCLCCRPNQTSGPETSCPRCGRVHIWT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1Q5</accession>
    <name>A0A8C3S1Q5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Unconventional myosin-VI</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="31">Unconventional myosin-6</fullName>
        </alternativeName>
    </protein>
    <organism evidence="36 37">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="36" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="36" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="5">Cell projection</location>
            <location evidence="5">Filopodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Microvillus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="9">Cell projection</location>
            <location evidence="9">Ruffle membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Cytoplasm</location>
            <location evidence="6">Cytosol</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Cytoplasm</location>
            <location evidence="7">Perinuclear region</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasmic vesicle</location>
            <location evidence="3">Clathrin-coated vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Golgi apparatus</location>
            <location evidence="4">trans-Golgi network membrane</location>
            <topology evidence="4">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Membrane</location>
            <location evidence="8">Clathrin-coated pit</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10 32">Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1Q5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007432.1">
        <property type="protein sequence ID" value="ENSCSRP00000007199.1"/>
        <property type="gene ID" value="ENSCSRG00000004874.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005905">
        <property type="term" value="C:clathrin-coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030136">
        <property type="term" value="C:clathrin-coated vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030139">
        <property type="term" value="C:endocytic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030175">
        <property type="term" value="C:filopodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005902">
        <property type="term" value="C:microvillus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016459">
        <property type="term" value="C:myosin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048471">
        <property type="term" value="C:perinuclear region of cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032587">
        <property type="term" value="C:ruffle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000146">
        <property type="term" value="F:microfilament motor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007015">
        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030048">
        <property type="term" value="P:actin filament-based movement"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042491">
        <property type="term" value="P:inner ear auditory receptor cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042472">
        <property type="term" value="P:inner ear morphogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007605">
        <property type="term" value="P:sensory perception of sound"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21759">
        <property type="entry name" value="CBD_MYO6-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22294">
        <property type="entry name" value="MYO6_MIU_linker"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01382">
        <property type="entry name" value="MYSc_Myo6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd21958">
        <property type="entry name" value="MyUb_Myo6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.530:FF:000006">
        <property type="entry name" value="Putative unconventional myosin-VI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.360:FF:000002">
        <property type="entry name" value="Unconventional myosin-VI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.720:FF:000005">
        <property type="entry name" value="unconventional myosin-VI isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.1590:FF:000002">
        <property type="entry name" value="unconventional myosin-VI isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.850.10:FF:000018">
        <property type="entry name" value="unconventional myosin-VI isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.850.10:FF:000030">
        <property type="entry name" value="unconventional myosin-VI isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.820:FF:000005">
        <property type="entry name" value="unconventional myosin-VI isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.530">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.1590">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.220.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.850.10">
        <property type="entry name" value="Kinesin motor domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.360">
        <property type="entry name" value="Myosin S1 fragment, N-terminal"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.720">
        <property type="entry name" value="Myosin VI head, motor domain, U50 subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036961">
        <property type="entry name" value="Kinesin_motor_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049016">
        <property type="entry name" value="MYO6_lever"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032412">
        <property type="entry name" value="Myosin-VI_CBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001609">
        <property type="entry name" value="Myosin_head_motor_dom-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008989">
        <property type="entry name" value="Myosin_S1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036114">
        <property type="entry name" value="MYSc_Myo6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004009">
        <property type="entry name" value="SH3_Myosin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13140">
        <property type="entry name" value="MYOSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13140:SF745">
        <property type="entry name" value="UNCONVENTIONAL MYOSIN-VI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21521">
        <property type="entry name" value="MYO6_lever"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16521">
        <property type="entry name" value="Myosin-VI_CBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00063">
        <property type="entry name" value="Myosin_head"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00193">
        <property type="entry name" value="MYOSINHEAVY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00242">
        <property type="entry name" value="MYSc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51456">
        <property type="entry name" value="MYOSIN_MOTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51844">
        <property type="entry name" value="SH3_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="27 32" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="19 32" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="20" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="13" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="29" id="KW-0966">Cell projection</keyword>
    <keyword evidence="26" id="KW-0168">Coated pit</keyword>
    <keyword evidence="14" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="30" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="16" id="KW-0254">Endocytosis</keyword>
    <keyword evidence="22" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="17" id="KW-1009">Hearing</keyword>
    <keyword evidence="24" id="KW-0472">Membrane</keyword>
    <keyword evidence="25 32" id="KW-0505">Motor protein</keyword>
    <keyword evidence="23 32" id="KW-0518">Myosin</keyword>
    <keyword evidence="18 32" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="28" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-0653">Protein transport</keyword>
    <keyword evidence="37" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Myosin N-terminal SH3-like" evidence="35">
        <location>
            <begin position="2"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="domain" description="Myosin motor" evidence="34">
        <location>
            <begin position="57"/>
            <end position="763"/>
        </location>
    </feature>
    <feature type="region of interest" description="Actin-binding" evidence="32">
        <location>
            <begin position="643"/>
            <end position="665"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="925"/>
            <end position="947"/>
        </location>
    </feature>
    <feature type="binding site" evidence="32">
        <location>
            <begin position="151"/>
            <end position="158"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00004556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00004600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00004632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00008314"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00015382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022583"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022740"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00023176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00030027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="34">
        <source>
            <dbReference type="PROSITE" id="PS51456"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="35">
        <source>
            <dbReference type="PROSITE" id="PS51844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="36">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007199.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1272" mass="147377" checksum="6E9F7C17B9CA76B2" modified="2022-01-19" version="1">MEDGKPVWAPHPTDGFQMGNIVDIGPDSLTIEPLNQKGKTFLAVINQVFPAEEDSKKDMEDNCSLMYLNEATLLHNIKVRYCKDRIYTYVANILIAVNPYFDIPKLYSLETIKKYQGKSLGTLPPHVYAIADKAFRDMKVLKMSQSIIVSGESGAGKTENTKFVLRYLTESYGTGQDIDERIVEANPLLEAFGNAKTVRNNNSSLLCNSNLVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGAPEDIRQKLYLSSPDNFRYLNRGCTRYFATKDTDKQILQNRKSPEYLKAGSLKDPLLDDHGDFNRMCTAMKKIGLDHAEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCILKNKSSQSLEYCAELLGLDQDDLRVSLTTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNECFPFETSSFFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEDLGVNEVHYVDNQDCIDLIEAKLVGVLDILDEENRLPQPSDQHFTSMVHQKHKEHFRLSIPRKSKLTVHRNIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESKDKFVRELFESTTNNNKDPKQKAGKLSFISVGNKFKTQLNLLLEKLRSTGSSFIRCIKPNLKMTGHHFEGGQILSQLQCSGMVSVLDLMQGGFPSRASFHELYNMYKKYMPAKLTRLDPRLFCKALFKALGLNENDYKFGLTKVFFRPGKFAEFDQIMKSDPDHLAELVKRVNHWLICSRWKKVQWCSLSVIKLKNKIKYRASACIKIQKTIRMWLCKRKHKPRINGLIKVRTLKKRLDKFNEVVSALKEGKPEMSKQIGDLELSIDALMAKIKATVMTREQIQKEYDALVKSSEWLLSELQKKKQQEEEAERLRRIQEEMERERKRREEEEQRRRKEEEERRLKAEIEAKRKQEEEERKKREEEEKRIQAEIEAQLAREREEETQQQAVLEQERRDRELAMRIAQSDAELISDEAQLDLGLRRYGHLLDQMAKEMSDVLSRGPVVQATKAAAGTKKHDLSKWKYAELRDTINTSCDIELLAACREEFHRRLKVYHAWKSKNKKRNTETEQRAPKSVTDYDFAQFFNNSTQQNPTAQLPARQQETEINRQQRYFRIPFIRPADQYKDPQNKKKGWWYAHFDGPWIARQMELHPDKPPILLVAGKDDMEMCELNLEETGLTRKRGAEILPRQFEEIWERCGGIQYLQNAIKSRQARPTYATAMLQSLLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3B1</accession>
    <name>A0A8C3S3B1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial</fullName>
            <ecNumber evidence="7">6.2.1.4</ecNumber>
            <ecNumber evidence="7">6.2.1.5</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Succinyl-CoA synthetase subunit alpha</fullName>
            <shortName evidence="7">SCS-alpha</shortName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="7" type="primary">SUCLG1</name>
    </gene>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="5 7">Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The alpha subunit of the enzyme binds the substrates coenzyme A and phosphate, while succinate binding and specificity for either ATP or GTP is provided by different beta subunits.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>GTP + succinate + CoA = succinyl-CoA + GDP + phosphate</text>
            <dbReference type="Rhea" id="RHEA:22120"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57292"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="6.2.1.4"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>succinate + ATP + CoA = succinyl-CoA + ADP + phosphate</text>
            <dbReference type="Rhea" id="RHEA:17661"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57292"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="6.2.1.5"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="1 7">Carbohydrate metabolism; tricarboxylic acid cycle; succinate from succinyl-CoA (ligase route): step 1/1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6 7">Heterodimer of an alpha and a beta subunit. Different beta subunits determine nucleotide specificity. Together with the ATP-specific beta subunit SUCLA2, forms an ADP-forming succinyl-CoA synthetase (A-SCS). Together with the GTP-specific beta subunit SUCLG2 forms a GDP-forming succinyl-CoA synthetase (G-SCS).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7 9">Belongs to the succinate/malate CoA ligase alpha subunit family.</text>
    </comment>
    <dbReference type="EC" id="6.2.1.4" evidence="7"/>
    <dbReference type="EC" id="6.2.1.5" evidence="7"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3B1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009317.1">
        <property type="protein sequence ID" value="ENSCSRP00000009005.1"/>
        <property type="gene ID" value="ENSCSRG00000006739.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00223">
        <property type="reaction ID" value="UER00999"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009361">
        <property type="term" value="C:succinate-CoA ligase complex (ADP-forming)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045244">
        <property type="term" value="C:succinate-CoA ligase complex (GDP-forming)"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004775">
        <property type="term" value="F:succinate-CoA ligase (ADP-forming) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004776">
        <property type="term" value="F:succinate-CoA ligase (GDP-forming) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006099">
        <property type="term" value="P:tricarboxylic acid cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000002">
        <property type="entry name" value="Succinate--CoA ligase [ADP-forming] subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.261:FF:000005">
        <property type="entry name" value="Succinate--CoA ligase [ADP-forming] subunit alpha, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.261">
        <property type="entry name" value="Succinyl-CoA synthetase domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_01988">
        <property type="entry name" value="Succ_CoA_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017440">
        <property type="entry name" value="Cit_synth/succinyl-CoA_lig_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033847">
        <property type="entry name" value="Citrt_syn/SCS-alpha_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003781">
        <property type="entry name" value="CoA-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005810">
        <property type="entry name" value="CoA_lig_alpha"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005811">
        <property type="entry name" value="SUCC_ACL_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016102">
        <property type="entry name" value="Succinyl-CoA_synth-like"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF004230">
        <property type="entry name" value="PRK05678.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01019">
        <property type="entry name" value="sucCoAalpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11117:SF2">
        <property type="entry name" value="SUCCINATE--COA LIGASE [ADP_GDP-FORMING] SUBUNIT ALPHA, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11117">
        <property type="entry name" value="SUCCINYL-COA LIGASE SUBUNIT ALPHA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02629">
        <property type="entry name" value="CoA_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00549">
        <property type="entry name" value="Ligase_CoA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001553">
        <property type="entry name" value="SucCS_alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01798">
        <property type="entry name" value="SCOASYNTHASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00881">
        <property type="entry name" value="CoA_binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52210">
        <property type="entry name" value="Succinyl-CoA synthetase domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01216">
        <property type="entry name" value="SUCCINYL_COA_LIG_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00399">
        <property type="entry name" value="SUCCINYL_COA_LIG_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 7 9" id="KW-0436">Ligase</keyword>
    <keyword evidence="7" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4 7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0816">Tricarboxylic acid cycle</keyword>
    <feature type="domain" description="CoA-binding" evidence="10">
        <location>
            <begin position="35"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="active site" description="Tele-phosphohistidine intermediate" evidence="7 8">
        <location>
            <position position="283"/>
        </location>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <begin position="48"/>
            <end position="51"/>
        </location>
        <ligand>
            <name>CoA</name>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="74"/>
        </location>
        <ligand>
            <name>CoA</name>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <begin position="127"/>
            <end position="129"/>
        </location>
        <ligand>
            <name>CoA</name>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="191"/>
        </location>
        <ligand>
            <name>substrate</name>
            <note>ligand shared with subunit beta</note>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005064"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022532"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00054246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00061754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PIRSR" id="PIRSR001553-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000677"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM00881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009005.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="330" mass="34656" checksum="6C360DC94571E849" modified="2022-01-19" version="1">MSHCSGASRLLGRLLLVQQNGVRHCSYSATRKNLNINKNTKVICQGFTGKQGTFHSQQALEYGTQLVGGTSPGKGGKTHLGLPVFNSVKEAKEQTGATASVIYVPPPFAAAAINEAVDAEIPLIVCITEGIPQQDMVRVKHKLIRQDKTRLVGPNCPGVINPGECKIGIMPGHIHKKGRIGIVSRSGTLTYEAVHQTTQVGLGQSFCIGIGGDPFNGTNFIDCLDVFLKDPQTEGIILIGEIGGNAEEDAAAFLKENNSGPNAKPVVSFIAGLTAPPGRRMGHAGAIIAGGKGGAKEKIAALQNAGVVVSMSPAQLGSTIHKEFEKRKLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3Z8</accession>
    <name>A0A8C3S3Z8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">T-box transcription factor 15</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3Z8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008985.1">
        <property type="protein sequence ID" value="ENSCSRP00000008685.1"/>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:chromatin"/>
        <property type="evidence" value="ECO:0007669"/>
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        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
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    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
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    </dbReference>
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        <property type="entry name" value="T-box transcription factor TBX18"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Transcription factor, T-box"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="p53-like_TF_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046360">
        <property type="entry name" value="T-box_DNA-bd"/>
    </dbReference>
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        <property type="entry name" value="T-box_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001699">
        <property type="entry name" value="TF_T-box"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018186">
        <property type="entry name" value="TF_T-box_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11267">
        <property type="entry name" value="T-BOX PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11267:SF98">
        <property type="entry name" value="T-BOX TRANSCRIPTION FACTOR TBX15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00907">
        <property type="entry name" value="T-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00937">
        <property type="entry name" value="TBOX"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49417">
        <property type="entry name" value="p53-like transcription factors"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50252">
        <property type="entry name" value="TBOX_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3 6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="T-box" evidence="7">
        <location>
            <begin position="1"/>
            <end position="163"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
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            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
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            <dbReference type="PROSITE-ProRule" id="PRU00201"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50252"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008685.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="213" mass="24864" checksum="B54BA699D7589382" modified="2022-01-19" version="1">MFPAMRVKITGLDPHQQYYIAMDIVPVDNKRYRYVYHSSKWMVAGNADSPVPPRVYIHPDSLASGDTWMRQVVSFDKLKLTNNELDDQGHIILHSMHKYQPRVHVIRKDFSSDLSPTKPVPAGDGVKTFNFPETVFTTVTAYQNQQITRLKIDRNPFAKGFRDSGRNRTGLEAIMETYAFWRPPVRTLTFEDFTTMQKQQDIAFTDWLYWILQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S441</accession>
    <name>A0A8C3S441_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Protein phosphatase 1 regulatory subunit 13 like</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S441"/>
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        <property type="protein sequence ID" value="ENSCSRP00000009377.1"/>
        <property type="gene ID" value="ENSCSRG00000007008.1"/>
    </dbReference>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045597">
        <property type="term" value="P:positive regulation of cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Apoptosis-stimulating of p53 protein 2 isoform 1"/>
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    </dbReference>
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        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
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    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028320">
        <property type="entry name" value="iASPP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24164">
        <property type="entry name" value="RELA-ASSOCIATED INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24164:SF4">
        <property type="entry name" value="RELA-ASSOCIATED INHIBITOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
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        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="3" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 8" id="KW-0728">SH3 domain</keyword>
    <feature type="repeat" description="ANK" evidence="7">
        <location>
            <begin position="674"/>
            <end position="706"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="7">
        <location>
            <begin position="707"/>
            <end position="739"/>
        </location>
    </feature>
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        <location>
            <begin position="773"/>
            <end position="835"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="50"/>
            <end position="79"/>
        </location>
    </feature>
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        <location>
            <begin position="113"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="206"/>
            <end position="229"/>
        </location>
    </feature>
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        <location>
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            <end position="354"/>
        </location>
    </feature>
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        <location>
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            <end position="380"/>
        </location>
    </feature>
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        <location>
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            <end position="454"/>
        </location>
    </feature>
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        <location>
            <begin position="480"/>
            <end position="503"/>
        </location>
    </feature>
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        <location>
            <begin position="523"/>
            <end position="542"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="582"/>
            <end position="631"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="50"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="113"/>
            <end position="122"/>
        </location>
    </feature>
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        <location>
            <begin position="345"/>
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        </location>
    </feature>
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        <location>
            <begin position="418"/>
            <end position="428"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="435"/>
            <end position="454"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="9">
        <location>
            <begin position="586"/>
            <end position="596"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="597"/>
            <end position="607"/>
        </location>
    </feature>
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        <source>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00023043"/>
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    </evidence>
    <evidence type="ECO:0000256" key="7">
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            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
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    </evidence>
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            <dbReference type="Ensembl" id="ENSCSRP00000009377.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="843" mass="91428" checksum="0FFE7BB0E26A21B3" modified="2022-01-19" version="1">MASEKMHGSQGVLDLSFQSLAMKHIDLKQVELDTAAAKVDELSRQLETLWTDSPGQTAGQPKVDRYGTSPSHAPEPLGLATSPQLRYARKNLSLESTDSYVSYHAETFTPTAACSPPAKAHPASPPSPFYLQSEPLERAQSPRPKLLPVSYDSLPLPSPKGRAPSPRSLWQAGAAERLAFSRPVGRAGSPRLVPAPSEASAPQMFFPDRALSPRPPHPPPYESHGLFPAGPSSFAPFRAQDDLVIRRRPQRSWNESDLDVAYEKKSSHSAGYERGDVHAGLRQAPAGLQLAPWRESSLDGAAGQGKDERPQHYALHSATLPRNYKVSVLPGERRPDGSLRRLPPASQTGTLPRNWQFAQQPVSRIAMPPPSPQGPRAKRHKPLPLSMIFKLQNAFWASGASSAKGQPPGAPGSPIFLRSPQKQPQLQQPSPPAQAPLRPAPAGAEAGRASALEAPVEPVRGAPAGGDMEPELESILRGSEPAEAEEVARPLSPTRLQPVLPPEAQKVPEFEEVARVLADIPRPLKRRGSMEQSPGPALPPTHKKQYQQLISRLFHHRGRKEEAVSAGDELPLITETAELKAATPVSPAPAPVPQSPAGPAASPLLAVTESPGTPAPSPEKRSALRKLSSPRRRLGKRVQLNPLVLLLDAALTGELDVVQQAVNELNDPSQPNDEGITALHNAICGANHNIVDFLIAVGANVNSMDSHGWTPLHCAASCNDTAICMALIRHGAAIFTTTFSDGSMALEKCDPYRESYSECFNYLADVEQNMGLLNNGVVYALWDYGAEFSDELSFHEGEPVTVLRRDSQEELDWWWASLYGQEGYVPKNYFGLFPRVRPQRKKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S478</accession>
    <name>A0A8C3S478_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Transcription factor 4</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
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        <property type="protein sequence ID" value="ENSCSRP00000007466.1"/>
        <property type="gene ID" value="ENSCSRG00000004987.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:chromatin"/>
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        <property type="term" value="C:nucleus"/>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="C:transcription regulator complex"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:protein dimerization activity"/>
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        <property type="project" value="InterPro"/>
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        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="entry name" value="bHLH_E-protein_TCF4_E2-2"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Putative transcription factor 12"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
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    </dbReference>
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        <property type="entry name" value="NeuroDiff_E-box_TFs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11793">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="TRANSCRIPTION FACTOR 4"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="4" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="9">
        <location>
            <begin position="577"/>
            <end position="630"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="40"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="294"/>
            <end position="331"/>
        </location>
    </feature>
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            <end position="388"/>
        </location>
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            <end position="583"/>
        </location>
    </feature>
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        <location>
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            <end position="680"/>
        </location>
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        <location>
            <begin position="40"/>
            <end position="59"/>
        </location>
    </feature>
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        <location>
            <begin position="85"/>
            <end position="97"/>
        </location>
    </feature>
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        <location>
            <begin position="117"/>
            <end position="136"/>
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    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
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            <end position="165"/>
        </location>
    </feature>
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        <location>
            <begin position="216"/>
            <end position="226"/>
        </location>
    </feature>
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        </location>
    </feature>
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        <location>
            <begin position="347"/>
            <end position="358"/>
        </location>
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            <end position="383"/>
        </location>
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            <end position="489"/>
        </location>
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        </location>
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        </source>
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            <dbReference type="PROSITE" id="PS50888"/>
        </source>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007466.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="680" mass="72790" checksum="8A67AEDCFC046447" modified="2022-01-19" version="1">MFLGLCDFAKMHHQQRMAALGTDKELSDLLDFSAMFSPPVSSGKNGPTSLASGHFTGSNVEDRTSSGSWGNGGHPSPSRNYGDGTHYDHMASRDLGSHDNLSPPFVNSRIQSKTERGSYSSYGRDSNLQGCHQQSLLGGDMDIGNPGALSPTKPGSQYYQYSSNNPRRRPLHSTSMEVQTKKVRKVPPGLPSSVYAPSASTADYNRDSPGYPSSKPAASTFPSSFFMQDGHHSSDPWSSSSGMNQPGYGGMLGNSSHIPQSSSYCSLHPHDRLSYSSHSSADINSSLPPMSTFHRSGTNHYNASSCTPPANGTDNIMANRGSGAAGSSQTGDALGKALASIYSPDHTNNSFSSNPSTPVGSPPSLSGTAVWSRNGGQASSSPNYEGPLHSLQSRIEDRLERLDDAIHVLRNHAVGPSTAMPGSHSDMHGLIGPSHNGAMGGLGSGYGTGLLSANRHSLMVGAHREDGVGLRGSHSLVPNQVPVPQLPVQSATSPDLNPPQDPYRGMPTGLQGQSVSSGSSEIKSDDEGDENLQDTKSSEDKKLDDDKKDIKSITRSRSSNNDDEDLTPEQKAEREKERRMANNARERLRVRDINEAFKELGRMVQLHLKSDKPQTKLLILHQAVAVILSLEQQVRERNLNPKAACLKRREEEKVSSDPPPLSLAGPHPGMGDASNHMGQM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6F9</accession>
    <name>A0A8C3S6F9_CHESE</name>
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        <recommendedName>
            <fullName evidence="5">Protein S100</fullName>
        </recommendedName>
        <alternativeName>
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        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
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            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 5">Belongs to the S-100 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6F9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009432.1">
        <property type="protein sequence ID" value="ENSCSRP00000009119.1"/>
        <property type="gene ID" value="ENSCSRG00000006818.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:cytoplasm"/>
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        <property type="project" value="InterPro"/>
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    </dbReference>
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        <property type="term" value="P:endothelial cell migration"/>
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    </dbReference>
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        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="EF-hand-dom_pair"/>
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        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
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        <property type="entry name" value="S100/CaBP7/8-like_CS"/>
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        <property type="entry name" value="S100_Ca-bd_sub"/>
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        <property type="entry name" value="PROTEIN S100-A12"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 5" id="KW-0106">Calcium</keyword>
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    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007323"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU361184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009119.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="113" mass="13210" checksum="1F143D633F2CB0D9" modified="2022-01-19" version="1">MAQQQQTTIKGDLSELEKALETVISVFHKFSKRVGHFDTLTKGELKQLIDKQLVNYLKHVKNQVSIDVLFKDLDKNRDQQLSFAEFMVLITRVTIACHDHMHEGEQQQQQHQH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S899</accession>
    <name>A0A8C3S899_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Potassium channel tetramerization domain containing 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S899"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011621.1">
        <property type="protein sequence ID" value="ENSCSRP00000011197.1"/>
        <property type="gene ID" value="ENSCSRG00000008387.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051260">
        <property type="term" value="P:protein homooligomerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd18387">
        <property type="entry name" value="BTB_POZ_KCTD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000003">
        <property type="entry name" value="BTB/POZ domain-containing protein KCTD6 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048599">
        <property type="entry name" value="BTB_POZ_KCTD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048595">
        <property type="entry name" value="KCTD1-15-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003131">
        <property type="entry name" value="T1-type_BTB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14499:SF65">
        <property type="entry name" value="BTB_POZ DOMAIN-CONTAINING PROTEIN KCTD1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14499">
        <property type="entry name" value="POTASSIUM CHANNEL TETRAMERIZATION DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02214">
        <property type="entry name" value="BTB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20871">
        <property type="entry name" value="KCTD1-15_CTD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BTB" evidence="2">
        <location>
            <begin position="30"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="9"/>
            <end position="25"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="SMART" id="SM00225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011197.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="257" mass="29272" checksum="67E4CE4EF056B3CC" modified="2022-01-19" version="1">MSRPLITRSPASPLNNQGIPTPAQLTKSNAPVHIDVGGHMYTSSLATLTKYPDSRIGRLFDGTEPIVLDSLKQHYFIDRDGQMFRYILNFLRTSKLLIPDDFKDYSLLYEEAKYFQLQPMLGEMERWKQDRETGRFSRSCECLVVRVAPDLGERITLSGDKSLIEEVFPEIGDVMCNSVNAGWNHDSTHVIRFPLNGYCHLNSVQVLERLQQRGFEIVGSCGGGVDSSQFSEYVLRRELRRTSRAPSVIRIKQEPLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8G3</accession>
    <name>A0A8C3S8G3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Protein Flattop</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="3">Cilia- and flagella-associated protein 126</fullName>
        </alternativeName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Microtubule inner protein (MIP) part of the dynein-decorated doublet microtubules (DMTs) in cilia axoneme. Acts as a regulator of cilium basal body docking and positioning in mono- and multiciliated cells. Regulates basal body docking and cilia formation in multiciliated lung cells. Regulates kinocilium positioning and stereocilia bundle morphogenesis in the inner ear.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the Flattop family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8G3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010552.1">
        <property type="protein sequence ID" value="ENSCSRP00000010184.1"/>
        <property type="gene ID" value="ENSCSRG00000007618.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036064">
        <property type="term" value="C:ciliary basal body"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044782">
        <property type="term" value="P:cilium organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd23705">
        <property type="entry name" value="Flattop"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038797">
        <property type="entry name" value="Fltp"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34639">
        <property type="entry name" value="PROTEIN FLATTOP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34639:SF1">
        <property type="entry name" value="PROTEIN FLATTOP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22611">
        <property type="entry name" value="CFAP126"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009887"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00019181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00033306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00045261"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010184.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="169" mass="18185" checksum="FB85C613D67F1319" modified="2022-01-19" version="1">MACPLSLLQYEDAFIAQNLQNWTLPKLYKEHPSAREGYTQFIANDRGHLLPAVPRSKASPWGTFMGTWEMPLKIPPAKLNLTSRSAAAASHLTDWIHKSTALTSACNGLHPQITGKVGSPVCRGCTFLQGTDVASLCLPDKLTLAQKPMPQAGGDLCPHCPPKGGAENP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8L9</accession>
    <name>A0A8C3S8L9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Carbohydrate sulfotransferase</fullName>
            <ecNumber evidence="11">2.8.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Golgi apparatus membrane</location>
            <topology evidence="1 11">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the sulfotransferase 2 family.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.-" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8L9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011771.1">
        <property type="protein sequence ID" value="ENSCSRP00000011341.1"/>
        <property type="gene ID" value="ENSCSRG00000008437.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008146">
        <property type="term" value="F:sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016051">
        <property type="term" value="P:carbohydrate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030166">
        <property type="term" value="P:proteoglycan biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018011">
        <property type="entry name" value="Carb_sulfotrans_8-10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005331">
        <property type="entry name" value="Sulfotransferase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12137">
        <property type="entry name" value="CARBOHYDRATE SULFOTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12137:SF6">
        <property type="entry name" value="CARBOHYDRATE SULFOTRANSFERASE 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03567">
        <property type="entry name" value="Sulfotransfer_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 11" id="KW-0119">Carbohydrate metabolism</keyword>
    <keyword evidence="9 11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 11" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 11" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3 11" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="12"/>
            <end position="35"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU364020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011341.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="425" mass="49985" checksum="22D037F34D3399DD" modified="2022-01-19" version="1">MQLSDRVMNLRQVFVTVLMFGVAGLLLFMYLQAWIEEHHTANYFRFFFLSVSGEKLQQQIINQLPHPEELATAPKNQSAAANLNKRQTTVIMGRHSQEKARPLGEIASSLVSRLSAQQKITKALLKQLKQVNLPPVMRPLNKSLIKDDRWKNTDEAQEKRRYFLYDFCKKYSSENRLRTHLMRMVSRIYVEDRHKILYCEVPKAGCSNWKRILMVLNGLASSAYSISHDAVHYGKHLKKLDSYDLKGIQTRLNTYTKTIFVRDPMERLVSAFRDKFEHPNSYYHPVFGKAIIKKYRLNAREEALKTGSGVKFKEFIRYLLDSQRPVGMDIHWEQISKLCYPCLINYDFIGKFETLEEDANYFLQLIGAPAELKFPNFKDRHSADERTNMEVVRQYLKELSGTERQLTYDFYYLDYLMFNYTMPIV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAU2</accession>
    <name>A0A8C3SAU2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAU2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011993.1">
        <property type="protein sequence ID" value="ENSCSRP00000011553.1"/>
        <property type="gene ID" value="ENSCSRG00000008638.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011553.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="114" mass="13209" checksum="6D45E718B029D122" modified="2022-01-19" version="1">MLLRVSVGYFLQKVTASSALWYYSTLAKRQAVDLWPRTKALSEIVSCIRMINVTIFAVHHLVKKEEETNGKCKECKKSDSLRLLRFFTFFTQCLLFSLLSCKTLMHSAALNHRF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBP9</accession>
    <name>A0A8C3SBP9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Zinc finger CCHC-type containing 10</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBP9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011719.1">
        <property type="protein sequence ID" value="ENSCSRP00000011291.1"/>
        <property type="gene ID" value="ENSCSRG00000008446.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039715">
        <property type="entry name" value="ZCCHC10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036875">
        <property type="entry name" value="Znf_CCHC_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13491">
        <property type="entry name" value="ZCCHC10 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13491:SF0">
        <property type="entry name" value="ZINC FINGER CCHC DOMAIN-CONTAINING PROTEIN 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13917">
        <property type="entry name" value="zf-CCHC_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57756">
        <property type="entry name" value="Retrovirus zinc finger-like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="63"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="85"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="122"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011291.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="170" mass="18508" checksum="479FDC33FD34C728" modified="2022-01-19" version="1">MATPMHRLIARRQAEANKQHVRCQKCLEFGHWTYECTGKRKYLHRPSRTVELAKALKEKENRLLLQQRIGESTAERKTKKKRSKSVTSSSSNSSISSASDSSSESEDSSTSSSSDDSDSDESTSTSSSSPSSSSSSSSSDFESDSSSSSSSSTSTESSSDDEPPKKKKKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDX1</accession>
    <name>A0A8C3SDX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Frataxin, mitochondrial</fullName>
            <ecNumber evidence="3">1.16.3.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Modulates the RNA-binding activity of ACO1. May be involved in the cytoplasmic iron-sulfur protein biogenesis. May contribute to oxidative stress resistance and overall cell survival.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>4 Fe(2+) + O2 + 4 H(+) = 4 Fe(3+) + 2 H2O</text>
            <dbReference type="Rhea" id="RHEA:11148"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
            <dbReference type="ChEBI" id="CHEBI:29034"/>
            <dbReference type="EC" id="1.16.3.1"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="15">Interacts with ACO1. Interacts with ISCU (cytoplasmic form).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the frataxin family.</text>
    </comment>
    <dbReference type="EC" id="1.16.3.1" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012106.1">
        <property type="protein sequence ID" value="ENSCSRP00000011666.1"/>
        <property type="gene ID" value="ENSCSRG00000008686.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051537">
        <property type="term" value="F:2 iron, 2 sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008199">
        <property type="term" value="F:ferric iron binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008198">
        <property type="term" value="F:ferrous iron binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004322">
        <property type="term" value="F:ferroxidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034986">
        <property type="term" value="F:iron chaperone activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006783">
        <property type="term" value="P:heme biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006879">
        <property type="term" value="P:intracellular iron ion homeostasis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006826">
        <property type="term" value="P:iron ion transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016226">
        <property type="term" value="P:iron-sulfur cluster assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00503">
        <property type="entry name" value="Frataxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.920.10:FF:000002">
        <property type="entry name" value="Frataxin, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.920.10">
        <property type="entry name" value="Frataxin/CyaY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017789">
        <property type="entry name" value="Frataxin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002908">
        <property type="entry name" value="Frataxin/CyaY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036524">
        <property type="entry name" value="Frataxin/CyaY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020895">
        <property type="entry name" value="Frataxin_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR03421">
        <property type="entry name" value="FeS_CyaY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR03422">
        <property type="entry name" value="mito_frataxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16821">
        <property type="entry name" value="FRATAXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16821:SF2">
        <property type="entry name" value="FRATAXIN, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01491">
        <property type="entry name" value="Frataxin_Cyay"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00904">
        <property type="entry name" value="FRATAXIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM01219">
        <property type="entry name" value="Frataxin_Cyay"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55387">
        <property type="entry name" value="Frataxin/Nqo15-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01344">
        <property type="entry name" value="FRATAXIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50810">
        <property type="entry name" value="FRATAXIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0350">Heme biosynthesis</keyword>
    <keyword evidence="11" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10" id="KW-0408">Iron</keyword>
    <keyword evidence="5" id="KW-0409">Iron storage</keyword>
    <keyword evidence="7" id="KW-0410">Iron transport</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0809">Transit peptide</keyword>
    <keyword evidence="6" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008183"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00013107"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00014720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00045532"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00046911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00047990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011666.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="139" mass="15356" checksum="1FF47999397277B3" modified="2022-01-19" version="1">MVAVEEAFLRGQGILYLGDETSYEKLAEETLDSLADFFEDLADKPFTPEDYDVSFGNGVLTAKLGGDMGTYVINRQTPNKQIWLSSPTSGPKRYDWTGRNWVYSHDGVSLHELLAVELSAALKTKIDLSPLVYSGKGDT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SF05</accession>
    <name>A0A8C3SF05_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="32">NAD-dependent protein deacylase sirtuin-6</fullName>
            <ecNumber evidence="4">2.3.1.286</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="34">NAD-dependent protein deacetylase sirtuin-6</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="33">Protein mono-ADP-ribosyltransferase sirtuin-6</fullName>
        </alternativeName>
    </protein>
    <organism evidence="38 39">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="38" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="38" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>L-arginyl-[protein] + NAD(+) = N(omega)-(ADP-D-ribosyl)-L-arginyl-[protein] + nicotinamide + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19149"/>
            <dbReference type="Rhea" id="RHEA-COMP:10532"/>
            <dbReference type="Rhea" id="RHEA-COMP:15087"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17154"/>
            <dbReference type="ChEBI" id="CHEBI:29965"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:142554"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="29">
            <dbReference type="Rhea" id="RHEA:19150"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>L-lysyl-[protein] + NAD(+) = N(6)-(ADP-D-ribosyl)-L-lysyl-[protein] + nicotinamide + H(+)</text>
            <dbReference type="Rhea" id="RHEA:58220"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:15088"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17154"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:142515"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="30">
            <dbReference type="Rhea" id="RHEA:58221"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>N(6)-acetyl-L-lysyl-[protein] + NAD(+) + H2O = 2''-O-acetyl-ADP-D-ribose + nicotinamide + L-lysyl-[protein]</text>
            <dbReference type="Rhea" id="RHEA:43636"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:10731"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17154"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:61930"/>
            <dbReference type="ChEBI" id="CHEBI:83767"/>
            <dbReference type="EC" id="2.3.1.286"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:43637"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>N(6)-hexadecanoyl-L-lysyl-[protein] + NAD(+) + H2O = 2''-O-hexadecanoyl-ADP-D-ribose + nicotinamide + L-lysyl-[protein]</text>
            <dbReference type="Rhea" id="RHEA:70563"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:14175"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17154"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:138936"/>
            <dbReference type="ChEBI" id="CHEBI:189673"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:70564"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>N(6)-tetradecanoyl-L-lysyl-[protein] + NAD(+) + H2O = 2''-O-tetradecanoyl-ADP-D-ribose + nicotinamide + L-lysyl-[protein]</text>
            <dbReference type="Rhea" id="RHEA:70567"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:15437"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:17154"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:141129"/>
            <dbReference type="ChEBI" id="CHEBI:189674"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:70568"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="31">Homodimer; binds to nucleosomes and DNA ends as a homodimer. Interacts with RELA; interferes with RELA binding to target DNA. Interacts with SMARCA5; promoting recruitment of SMARCA5/SNF2H to double-strand breaks (DSBs) sites. Interacts with the mTORC2 complex; preventing the ability of SIRT6 to deacetylate FOXO1. Interacts with the CLOCK-BMAL1 complex; recruited by the CLOCK-BMAL1 complex to regulate expression of clock-controlled genes. Interacts with CSNK2A2; preventing CSNK2A2 localization to the nucleus.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Chromosome</location>
            <location evidence="3">Telomere</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="25">Belongs to the sirtuin family. Class IV subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.286" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SF05"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013787.1">
        <property type="protein sequence ID" value="ENSCSRP00000013246.1"/>
        <property type="gene ID" value="ENSCSRG00000010073.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000781">
        <property type="term" value="C:chromosome, telomeric region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016757">
        <property type="term" value="F:glycosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140765">
        <property type="term" value="F:histone H3K56 deacetylase activity, NAD-dependent"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046969">
        <property type="term" value="F:histone H3K9 deacetylase activity, NAD-dependent"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070403">
        <property type="term" value="F:NAD+ binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016779">
        <property type="term" value="F:nucleotidyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
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        <property type="term" value="P:DNA damage response"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000122">
        <property type="term" value="P:negative regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd01410">
        <property type="entry name" value="SIRT7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.28.200:FF:000001">
        <property type="entry name" value="NAD-dependent protein deacetylase sirtuin-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1220:FF:000029">
        <property type="entry name" value="NAD-dependent protein deacetylase sirtuin-6 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1220:FF:000038">
        <property type="entry name" value="NAD-dependent protein deacetylase sirtuin-6 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1220">
        <property type="entry name" value="TPP-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029035">
        <property type="entry name" value="DHS-like_NAD/FAD-binding_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050134">
        <property type="entry name" value="NAD-dep_sirtuin_deacylases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003000">
        <property type="entry name" value="Sirtuin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026590">
        <property type="entry name" value="Ssirtuin_cat_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11085">
        <property type="entry name" value="NAD-DEPENDENT PROTEIN DEACYLASE SIRTUIN-5, MITOCHONDRIAL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="NAD-DEPENDENT PROTEIN DEACYLASE SIRTUIN-6"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="SIR2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="DHS-like NAD/FAD-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="20" id="KW-0007">Acetylation</keyword>
    <keyword evidence="24" id="KW-0012">Acyltransferase</keyword>
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    <keyword evidence="5" id="KW-0158">Chromosome</keyword>
    <keyword evidence="6" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="13" id="KW-0227">DNA damage</keyword>
    <keyword evidence="22" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="14" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="7" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="12 35" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="21" id="KW-0520">NAD</keyword>
    <keyword evidence="11" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="23" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
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    <keyword evidence="18" id="KW-0694">RNA-binding</keyword>
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    <keyword evidence="10" id="KW-0808">Transferase</keyword>
    <keyword evidence="16" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="15 35" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Deacetylase sirtuin-type" evidence="37">
        <location>
            <begin position="27"/>
            <end position="272"/>
        </location>
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        <location>
            <begin position="287"/>
            <end position="325"/>
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        <location>
            <begin position="287"/>
            <end position="310"/>
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        <location>
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        <location>
            <position position="141"/>
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        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
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        <location>
            <position position="144"/>
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        <ligand>
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        </ligand>
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        <location>
            <position position="166"/>
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        <ligand>
            <name>Zn(2+)</name>
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        </ligand>
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        <location>
            <position position="177"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
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        </ligand>
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        <source>
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        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00004574"/>
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    </evidence>
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    </evidence>
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        <source>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022895"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
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    </evidence>
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        <source>
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        <source>
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    </evidence>
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        <source>
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        <source>
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            <dbReference type="ARBA" id="ARBA00076455"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00083163"/>
        </source>
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            <dbReference type="PROSITE-ProRule" id="PRU00236"/>
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        <source>
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        <source>
            <dbReference type="PROSITE" id="PS50305"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="38">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013246.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="39">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="361" mass="39040" checksum="EC36844C3DC196A9" modified="2022-01-19" version="1">MSVNYAAGLSPYSDKGKCGLPEIFDPPEELERKVRALADLIRGSSNIVFHTGAGISTASGIPDFRGPNGVWTMEERGLPPKFDTTFENARPSKTHMALLELQRVGILKFLVSQNVDGLHVRSGFPRDKLAELHGNMFVEECVKCGKQYVRDAVVGSMGLKPTGRLCDVSKARGLRACRGKLIDTILDWEDSLPDRDLSLADDACRKADLSVTLGTSLQIKPSGNLPLLTKRKGGKLVIVNLQATKHDRQADLRIHGYVDDVMAKLMKQLGLEIPEWTGPAVVESSELVKPEPALKPDPDAQRPAKEEPCAHHNGTAEGADGIGPGLATARAELCDSLKQECPGSGRSPVAAKRVRVESLLT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFC1</accession>
    <name>A0A8C3SFC1_CHESE</name>
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        <submittedName>
            <fullName evidence="10">Pleckstrin and Sec7 domain containing</fullName>
        </submittedName>
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    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Ruffle membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFC1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014656.1">
        <property type="protein sequence ID" value="ENSCSRP00000014065.1"/>
        <property type="gene ID" value="ENSCSRG00000010560.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:ruffle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032012">
        <property type="term" value="P:regulation of ARF protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13295">
        <property type="entry name" value="PH_EFA6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00171">
        <property type="entry name" value="Sec7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1000.11:FF:000004">
        <property type="entry name" value="PH and SEC7 domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000054">
        <property type="entry name" value="PH and SEC7 domain-containing protein 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1000.11">
        <property type="entry name" value="Arf Nucleotide-binding Site Opener,domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041681">
        <property type="entry name" value="PH_9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023394">
        <property type="entry name" value="Sec7_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000904">
        <property type="entry name" value="Sec7_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035999">
        <property type="entry name" value="Sec7_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10663">
        <property type="entry name" value="GUANYL-NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10663:SF334">
        <property type="entry name" value="PH AND SEC7 DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15410">
        <property type="entry name" value="PH_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01369">
        <property type="entry name" value="Sec7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00222">
        <property type="entry name" value="Sec7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48425">
        <property type="entry name" value="Sec7 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50190">
        <property type="entry name" value="SEC7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0966">Cell projection</keyword>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SEC7" evidence="9">
        <location>
            <begin position="509"/>
            <end position="674"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="8">
        <location>
            <begin position="720"/>
            <end position="833"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="54"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="119"/>
            <end position="140"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="203"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="269"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="435"/>
            <end position="470"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="950"/>
            <end position="991"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="76"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="7">
        <location>
            <begin position="213"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="304"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="452"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="957"/>
            <end position="970"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="982"/>
            <end position="991"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004632"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50190"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014065.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="991" mass="109572" checksum="BA32092A603454E5" modified="2022-01-19" version="1">MAQAGGVVRFRPKGDCAVSPPRFARNLDRSLAPEARRCQLGMYSSTGSLIRKAPDAGPFGNGSCPSSGRVTAPCTPLRSRQSSLLSSPGSRSPLVAPAPEGQSSVVTFRFIEKASVKTLNGLPSGEPRRENGPSPHGLSRSLEFGEAVRCTCPPPIQNSPFQEHLSRKLNSLSNGLGTPSEESCSSAHAQRIAKAKWEFFYGSLDSPGTAEPTPEPSPPSPKMAPAGSKKPGSCETGIIRRTVKYSETDLDSVPLRCYRETNIDDILAEKDEGDSAIESQKDSESNPSVTGTLGRRNSMPEDPFPQRRGEQDGKCLRNGMQGEEMDEDDEVFEATRQKNGGRDEQGLLKSPVPFLLGHSLSKDGMDSFSKHFESIMESHRAKGTSYTSLDSIDVLSSPARTRGTYFTFDLPTLTPEIQDQIRDSAKLIEQNFAPLAHLEPDSGTSSATDAPWTEREEEQGRRGKNGFDSPCHSEDSFGLPLASIVSDHPLSQLVSDSDSEMDSTEQLALGSTDTLSNGHKADLEAAKRLAKRLYNLDGFKKADVARHLGKNNEFSKMVAGEYLKFFVFTGMSLDQALRSFLKELALMGETQERERVLAHFSQRYYQCNPIAVSSEDGVHTLTCALMLLNTDLHGHNIGKRMSCSDFIGNLEGLNRGSDFPKELLKALYSSIKNEKLQWAIDEEELRKSLSELADPNPKSIKHISSCSNPFLDFSQDPSIAIYKYGLLVRKSHADSDCKKTPRGKRGWKTFHAILKGMILYLQKEEYKPGKPLAEEELKNAISIHHAVATRASDYSKRPNVFYLRTAEWRVFLFQAQNTEQMHSWITRINVVAAMFSAPPFPAAIGSQKKFSRPLLPSSTTRLSQEEQVKSHESKFKAMSAELVEHRSLLPEKKVKGKEYEELKQKEEYLEFEKTRYGTYAMLLRAKLKAGSEDLAAFEATLFDAAINEEDSLKKSRSSPSLNLEPPSTGTKVKRNVSERSSRQPASNLQKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFF0</accession>
    <name>A0A8C3SFF0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Serine peptidase inhibitor, Kunitz type 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SFF0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013560.1">
        <property type="protein sequence ID" value="ENSCSRP00000013027.1"/>
        <property type="gene ID" value="ENSCSRG00000009893.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd22621">
        <property type="entry name" value="Kunitz_HAI2_1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22622">
        <property type="entry name" value="Kunitz_HAI2_2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.410.10:FF:000006">
        <property type="entry name" value="Serine peptidase inhibitor, Kunitz type 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.410.10">
        <property type="entry name" value="Pancreatic trypsin inhibitor Kunitz domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002223">
        <property type="entry name" value="Kunitz_BPTI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036880">
        <property type="entry name" value="Kunitz_BPTI_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020901">
        <property type="entry name" value="Prtase_inh_Kunz-CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47247">
        <property type="entry name" value="KUNITZ-TYPE PROTEASE INHIBITOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47247:SF1">
        <property type="entry name" value="KUNITZ-TYPE PROTEASE INHIBITOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00014">
        <property type="entry name" value="Kunitz_BPTI"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00759">
        <property type="entry name" value="BASICPTASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00131">
        <property type="entry name" value="KU"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57362">
        <property type="entry name" value="BPTI-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00280">
        <property type="entry name" value="BPTI_KUNITZ_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50279">
        <property type="entry name" value="BPTI_KUNITZ_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="1" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0722">Serine protease inhibitor</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034581856" evidence="6">
        <location>
            <begin position="19"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="196"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="domain" description="BPTI/Kunitz inhibitor" evidence="7">
        <location>
            <begin position="37"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="domain" description="BPTI/Kunitz inhibitor" evidence="7">
        <location>
            <begin position="127"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="98"/>
            <end position="128"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50279"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013027.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="250" mass="27128" checksum="908A56E45679843F" modified="2022-01-19" version="1">MGRAGLVLLLAVLGAVRGREASGEPAGSPTPGPPEFCLLPKVVGRCRAAFPRWWYNATSQTCQRFTYGGCGANLNNFLAEDKCRATCAAAADWEHSNEIPQASKRQDEEPPRRVQPANNTSPYEESCAAPRLTGPCRAAFPRWYYDPAAGACQQFIYGGCKGNKNNYLREEQCLRQCSGAAGGADGPEPGVHSSRVVALAVLLAILVAVLLGSVVVVFVWLYRRNQELSLSVPWSPLDDKEYLMSNAYTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGB6</accession>
    <name>A0A8C3SGB6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">C-terminal binding protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGB6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014370.1">
        <property type="protein sequence ID" value="ENSCSRP00000013798.1"/>
        <property type="gene ID" value="ENSCSRG00000010505.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140297">
        <property type="term" value="F:DNA-binding transcription factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
        <property type="term" value="F:NAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016616">
        <property type="term" value="F:oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003713">
        <property type="term" value="F:transcription coactivator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001221">
        <property type="term" value="F:transcription coregulator binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05299">
        <property type="entry name" value="CtBP_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000012">
        <property type="entry name" value="C-terminal-binding protein 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043322">
        <property type="entry name" value="CtBP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051638">
        <property type="entry name" value="CTBP_dehydrogenase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006139">
        <property type="entry name" value="D-isomer_2_OHA_DH_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029753">
        <property type="entry name" value="D-isomer_DH_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029752">
        <property type="entry name" value="D-isomer_DH_CS1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006140">
        <property type="entry name" value="D-isomer_DH_NAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46029">
        <property type="entry name" value="C-TERMINAL-BINDING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46029:SF2">
        <property type="entry name" value="C-TERMINAL-BINDING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00389">
        <property type="entry name" value="2-Hacid_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02826">
        <property type="entry name" value="2-Hacid_dh_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52283">
        <property type="entry name" value="Formate/glycerate dehydrogenase catalytic domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00065">
        <property type="entry name" value="D_2_HYDROXYACID_DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00671">
        <property type="entry name" value="D_2_HYDROXYACID_DH_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3 5" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="D-isomer specific 2-hydroxyacid dehydrogenase catalytic" evidence="7">
        <location>
            <begin position="44"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="domain" description="D-isomer specific 2-hydroxyacid dehydrogenase NAD-binding" evidence="8">
        <location>
            <begin position="141"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="415"/>
            <end position="447"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="436"/>
            <end position="447"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005854"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU003719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF00389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF02826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013798.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="447" mass="48756" checksum="8238B94D696BC7C7" modified="2022-01-19" version="1">MYVCDSNASQRFLSLDLRKCIRPPIMNGPMHPRPLVALLDGRDCTVEMPILKDVATVAFCDAQSTQEIHEKVLNEAVGALMYHTITLTREDLEKFKALRIIVRIGSGFDNIDIKSAGDLGIAVCNVPAASVEETADSTMCHILNLYRRTTWLHQALREGTRVQSVEQIREVASGAARIRGETLGIIGLGRVGQAVALRAKAFGFSVLFYDPYLSDGIERALGLQRVSTLQDLLFHSDCVTLHCNLNEHNHHLINDFTIKQMRQGAFLVNTARGGLVDEKALAQALKEGRIRGAALDVHESEPFSFSQGPLKDAPNLICTPHAAWYSEQASIEMREEAAREIRRAITGRIPDSLKNCVNKDHLTAATHWASMDPGVVHPELNGAAYSRYPPGVVSVAPAGIPTAVEGIVPNPMSLSHGLPAVAHPPHAPSPGQTVKPEADRDHPSDQL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGN2</accession>
    <name>A0A8C3SGN2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">CDC42 effector protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the BORG/CEP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGN2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014109.1">
        <property type="protein sequence ID" value="ENSCSRP00000013552.1"/>
        <property type="gene ID" value="ENSCSRG00000010328.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9948028at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030838">
        <property type="term" value="P:positive regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031274">
        <property type="term" value="P:positive regulation of pseudopodium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008360">
        <property type="term" value="P:regulation of cell shape"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007266">
        <property type="term" value="P:Rho protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029273">
        <property type="entry name" value="Cdc42_effect-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051296">
        <property type="entry name" value="Cdc42_Effector_BORG/CEP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000095">
        <property type="entry name" value="CRIB_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15344:SF4">
        <property type="entry name" value="CDC42 EFFECTOR PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15344">
        <property type="entry name" value="CDC42 EFFECTOR PROTEIN BORG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14957">
        <property type="entry name" value="BORG_CEP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00786">
        <property type="entry name" value="PBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00285">
        <property type="entry name" value="PBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50108">
        <property type="entry name" value="CRIB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010770"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013552.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="239" mass="26028" checksum="21FF93711E334593" modified="2022-01-19" version="1">MSTKVPIYLKRGSRKGKKEKLRDILSSDMISPPLGDFRHTIHIGSGGENDMFGDISFLQGKFHLLPRTEGSLDSDRGSHCGVPFEFSRTATISGHEQPFSEAPSPLLKNAISLPVIGGPQALMLPSNQAPPKPPRLHLDDKVQPALQGKEAVAELTSSKDSRTSEPIPHLCSPNELFAIPQNGFVEEKNKDESFMSHAGSLLSLHVDLGPSILEDVLQVMDKHQAGKVIQDSGRQEILT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHE2</accession>
    <name>A0A8C3SHE2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">vitamin-K-epoxide reductase (warfarin-sensitive)</fullName>
            <ecNumber evidence="3">1.17.4.4</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the VKOR family.</text>
    </comment>
    <dbReference type="EC" id="1.17.4.4" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013665.1">
        <property type="protein sequence ID" value="ENSCSRP00000013130.1"/>
        <property type="gene ID" value="ENSCSRG00000009961.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048038">
        <property type="term" value="F:quinone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047057">
        <property type="term" value="F:vitamin-K-epoxide reductase (warfarin-sensitive) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007596">
        <property type="term" value="P:blood coagulation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042373">
        <property type="term" value="P:vitamin K metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1440.130">
        <property type="entry name" value="VKOR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012932">
        <property type="entry name" value="VKOR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038354">
        <property type="entry name" value="VKOR_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042406">
        <property type="entry name" value="VKORC1/VKORC1L1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14519:SF8">
        <property type="entry name" value="VITAMIN K EPOXIDE REDUCTASE COMPLEX SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14519">
        <property type="entry name" value="VITAMIN K EPOXIDE REDUCTASE COMPLEX, SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07884">
        <property type="entry name" value="VKOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="5" id="KW-0874">Quinone</keyword>
    <keyword evidence="11" id="KW-0676">Redox-active center</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0732">Signal</keyword>
    <keyword evidence="4" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="12">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034210302" description="vitamin-K-epoxide reductase (warfarin-sensitive)" evidence="12">
        <location>
            <begin position="26"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="domain" description="Vitamin K epoxide reductase" evidence="13">
        <location>
            <begin position="11"/>
            <end position="70"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00012278"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022719"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023284"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF07884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013130.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="80" mass="8618" checksum="D93586F8A39D7C89" modified="2022-01-19" version="1">MAAPGWERALRLALCALGLALSVYALHVETSRERDPGYRAACDLSPSVSCSKVFTSRCAGGRPLCNLFPLPPLQPPAPWH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SI38</accession>
    <name>A0A8C3SI38_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Potassium channel tetramerization domain containing 16</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Auxiliary subunit of GABA-B receptors that determine the pharmacology and kinetics of the receptor response. Increases agonist potency and markedly alter the G-protein signaling of the receptors by accelerating onset and promoting desensitization.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7">Postsynaptic cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Presynaptic cell membrane</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SI38"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014701.1">
        <property type="protein sequence ID" value="ENSCSRP00000014107.1"/>
        <property type="gene ID" value="ENSCSRG00000010777.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043235">
        <property type="term" value="C:receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051260">
        <property type="term" value="P:protein homooligomerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008277">
        <property type="term" value="P:regulation of G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18398">
        <property type="entry name" value="BTB_POZ_KCTD16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd22219">
        <property type="entry name" value="H1_KCTD16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.710.10:FF:000031">
        <property type="entry name" value="BTB/POZ domain-containing protein KCTD16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049903">
        <property type="entry name" value="H1_KCTD16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057093">
        <property type="entry name" value="H1_KCTD8_12_16"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003131">
        <property type="entry name" value="T1-type_BTB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14499:SF28">
        <property type="entry name" value="BTB_POZ DOMAIN-CONTAINING PROTEIN KCTD16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14499">
        <property type="entry name" value="POTASSIUM CHANNEL TETRAMERIZATION DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02214">
        <property type="entry name" value="BTB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23110">
        <property type="entry name" value="H1_KCTD8_12_16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="6" id="KW-0966">Cell projection</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="5" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0770">Synapse</keyword>
    <feature type="domain" description="BTB" evidence="11">
        <location>
            <begin position="25"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="365"/>
            <end position="385"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00034100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00034111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00057758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM00225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014107.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="427" mass="48968" checksum="919E47DD2E6DA439" modified="2022-01-19" version="1">MALSGNCRTYLPPREQGAGLHSFPEVVELNVGGQVYFTRHSTLVGIPHSLLWKMFTPKRETASDLAKDSKGRFFIDRDGFLFRYILDYLRDKQVVLPDHFPEKGRLKREAEYFQLPDLVKLLTPDDVKQSPDDYCHSDYEEVSQGSDTRICPPSSLLPSDRKWGFITIGYRGSCTMGRESQADAKFRRVPRILVCGRIALVKEVFGESLNESRDPDRAPERYTSRFYLKFKHLERAFDMLSECGFHMVACNSSVTASFVNQYTDDKVWSSYTEYVFYREPSRWSSSHCDCCCKNGKGDKEGESGTSCNELSTSSCDSQSEASSPQETVICGPVTRQPNIQTLDRPIKKGPVQLLQQSEIRRKSDLLRTLTSGSRESNSSKKKAVKEKLSIEEELEKCIQDFLKIKIPDRFPERKHPWQSELLRKYHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIC4</accession>
    <name>A0A8C3SIC4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">UBA domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIC4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016294.1">
        <property type="protein sequence ID" value="ENSCSRP00000015629.1"/>
        <property type="gene ID" value="ENSCSRG00000011945.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd14339">
        <property type="entry name" value="UBA_SNRK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50030">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="UBA" evidence="2">
        <location>
            <begin position="43"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="138"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="205"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="255"/>
            <end position="444"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="150"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="207"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="226"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="351"/>
            <end position="366"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015629.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="495" mass="52641" checksum="33BA23D45F6823BF" modified="2022-01-19" version="1">MLQRDPTQRASLEQIEAHPWLQGVDPSPASRCLLPLTSHKRVSEKEHDIIIQAMTCGNIADRDAIQEALEANRYNHITATYFLLAERILREKQEKQSHKLSLVYNLAQQVQNSANLSDPFSTMGDTRDRSPFAEMPARLTAFSSPQPRSAAEDSGKREGKPISFSALGEDDAPPGLHGNGQLVRALLSPALADAPIAKSAPALQQICEEEEEEEEEEGKANAVGRRSSSLNQEQMRDFQSSRVSLLFCRGAVAHGKGEKSLGATKPGLLEQGPGSSWQPPPLRGAPSPRSEPGQPREATSHSAAREATDNLSWSLGESVPSPRPAGTPAAEGDAELRAGGGAGLERCEAEGSSELEEDNTTTEMEDGGSLGQAGKALYPGSCEGPVAGSAGSTGSLQAGTPVPEDKARKLAGPPETDSSTRPTRPAESPRCGSTAGGETAADNVIKIDPAKNKSTHLKDRLLQFPLCEKALAFKIRPSSKESLLSLGQFNCCHVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SIK2</accession>
    <name>A0A8C3SIK2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">SH3 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SIK2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014192.1">
        <property type="protein sequence ID" value="ENSCSRP00000013634.1"/>
        <property type="gene ID" value="ENSCSRG00000010397.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030156">
        <property type="term" value="F:benzodiazepine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12013">
        <property type="entry name" value="SH3_RIM-BP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000016">
        <property type="entry name" value="RIMS-binding protein 2 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035755">
        <property type="entry name" value="RIM-BP_SH3_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040325">
        <property type="entry name" value="RIMBP1/2/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14234:SF20">
        <property type="entry name" value="PERIPHERAL-TYPE BENZODIAZEPINE RECEPTOR-ASSOCIATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14234">
        <property type="entry name" value="RIM BINDING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07653">
        <property type="entry name" value="SH3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1 2" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="4">
        <location>
            <begin position="1"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="65"/>
            <end position="137"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013634.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="157" mass="17026" checksum="15D0527FF8B86882" modified="2022-01-19" version="1">MVAAFDYNPKESSPNVDVEAELTFTAGDVITVFGSMDDDGFYYGELNRQRGLVPSNFLEAVSLDGGMTEGRPLEDKDTCAVSAESQLDSEGPGEQRDPLPNLPEVPPSCTVVCDPSPDQASLETLESRDLSTQSKKKRSFFCKGKTLLKKLGPSKKN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJ48</accession>
    <name>A0A8C3SJ48_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">WD repeat and coiled-coil-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJ48"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014468.1">
        <property type="protein sequence ID" value="ENSCSRP00000013886.1"/>
        <property type="gene ID" value="ENSCSRG00000010622.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019900">
        <property type="term" value="F:kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028041">
        <property type="entry name" value="WDCP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14897">
        <property type="entry name" value="WD REPEAT AND COILED-COIL-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14897:SF10">
        <property type="entry name" value="WD REPEAT AND COILED-COIL-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15390">
        <property type="entry name" value="WDCP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101908">
        <property type="entry name" value="Putative isomerase YbhE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0853">WD repeat</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="748"/>
            <end position="767"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="753"/>
            <end position="767"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00015683"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013886.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="767" mass="84000" checksum="2FD96C213A3543FE" modified="2022-01-19" version="1">MELGKGKLLRTGLNALYQAIHPVHGIAWTDGKQVILTALHLHNGEPKFGDSSVIGQFEHVHGLYWGPCTTDTTTLLAVQHKKHITIWQLNYNISERNKLLVSQICETGEPFPVLPQGCVWHPKKEILAVLTTRDASVLHSVRRNNSRIKADIKGSGLIHCACWTKEGNRLVVAIGSALHSYIWDDAQKTLNACCFCPVFDVGGYICAVEATLDSQVAVATELPLDKICGLNSGIAFEVPAGGETNSFPSPSTLLCGDEEFSIDGGGKSLDSEKSVPIVSVPSPSSAPVDLTHILSSKQRLSSSPLIHLRHKDYLTGSGHDSSHLILVTFERKVTTTRKVSIPGILVPDIMAFDHKTHTVSVASNTCNIILVYSLTSSHLPNIQQIQLEKSERPKGLCFLTDKLLLILVGKQKFTDPAFLPSSRSDKYVIRLMIKEIIFEEGSSASAGTSGNSSLNTFLNIPVRREPPEILSTEVHPLSSGLLIPGHAIIQSPSSRRKLIEEIKSPTSEQRLLSSVRDIEERKISMDFPPALETLDVEPINRSLALHGFRTPTAFSNRPASPKGQADVVPEISNSPKNNILLDEKEASYLSKNIEKLCGSFTEVQHHLSELTELLKSRKKFLPAYPSSQEPSFINITYQKQLAGSGVDERRAVILCDGKLRLSIVQQIFSLSLIEMQHGSTWIVLTTDSEGFVPLTFGSMQEIIIRDASSKGYSTHSSKTLDIISSTEGYRPISSESLDITSSLEVLREHSSKSLDSSSSSEQSTTKT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJP7</accession>
    <name>A0A8C3SJP7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Cell membrane</location>
            <topology evidence="1 12">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJP7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014162.1">
        <property type="protein sequence ID" value="ENSCSRP00000013602.1"/>
        <property type="gene ID" value="ENSCSRG00000010355.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15231">
        <property type="entry name" value="7tmA_OR5V1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
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    <sequence length="321" mass="36286" checksum="AF6E9F4AB2347B10" modified="2022-01-19" version="1">MQNITNIESGNQTTITEFILLGFGDLPELQILLFLLFLVIYIVTMAGNILIVALVLRTPMYFFLGNLSFLDLCYTTTNVPQMLVHLLVERKRISYAGCIVQLYFFLAFVGTECILLAVMAYDRYVAICNPLHYLVIMRKTLCLQLAGASWASGFLNSVVHTYFTFRLPFCGANQINYFFCDIPPLLKLSCGDTSLNEIILLAVGVFIGWTPFLCIVLSYVYIISTILKIRSTEGRLKAFSTCGSHLTIVLLYYGSSIFTYVRPISSYSLDNDRLISVLYSIVTPMLNPLIYTLRNKDVKGALRKWQISLHWLRGRATLSGC</sequence>
</entry>
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    <accession>A0A8C3SK29</accession>
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            <fullName evidence="6">Chemokine interleukin-8-like domain-containing protein</fullName>
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        <name type="scientific">Chelydra serpentina</name>
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            <taxon>Vertebrata</taxon>
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            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
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        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
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        <text evidence="2">Belongs to the intercrine alpha (chemokine CxC) family.</text>
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    </evidence>
    <sequence length="104" mass="11323" checksum="311FB1B44CF9A879" modified="2022-01-19" version="1">MNGKLVVAVLALFLIYAAVSEGVSLARMGNELRCQCISTHVKFIPPRNIRDVKLTPSGAHCQNVEIIATLKDGREVCLEPTAPWVTIIIKAILEKAQANGEAKR</sequence>
</entry>
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        <recommendedName>
            <fullName evidence="4">Ig-like domain-containing protein</fullName>
        </recommendedName>
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        <name type="scientific">Chelydra serpentina</name>
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            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKK2"/>
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        <property type="gene ID" value="ENSCSRG00000011663.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="match status" value="8"/>
    </dbReference>
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        <property type="entry name" value="Ig-like_dom"/>
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        <property type="entry name" value="Ig-like_dom_sf"/>
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    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
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        <property type="entry name" value="Ig/MHC_CS"/>
    </dbReference>
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        <property type="entry name" value="Ig_C1-set"/>
    </dbReference>
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        <property type="entry name" value="Ig_sub"/>
    </dbReference>
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        <property type="entry name" value="Ig_V-set"/>
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        <property type="entry name" value="Immune_Resp_Modulators"/>
    </dbReference>
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        <property type="entry name" value="TAPASIN"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="IG"/>
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    </dbReference>
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        <property type="entry name" value="IGc1"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
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    </dbReference>
    <dbReference type="PROSITE" id="PS00290">
        <property type="entry name" value="IG_MHC"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
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        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034290270" description="Ig-like domain-containing protein" evidence="3">
        <location>
            <begin position="28"/>
            <end position="965"/>
        </location>
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        <location>
            <begin position="260"/>
            <end position="283"/>
        </location>
    </feature>
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        <location>
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        </location>
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    </feature>
    <feature type="domain" description="Ig-like" evidence="4">
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        </location>
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        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
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        <source>
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    </evidence>
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        <source>
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    </evidence>
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            <dbReference type="PROSITE" id="PS50835"/>
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    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015220.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="965" mass="108042" checksum="287D7A93498307CA" modified="2022-01-19" version="1">MARAGGCAGQRGLLLLGLGGVLQLAETLQVLMGSTPQIVSLNDNISIPCKISGYNTAELDIKNVGVTWYLKTPRADQKEEVFTFLVGEHTPRRNGASMSDSDLRRGNAALSLPQIQFKEAGIYTCQVTVTPFDAQGTAVLEVVAQPTVSLSPKEVTIESDKEKTLLCEVNKFYPNLVDIKWMKISENNQDSSVKAEDICTGASVENEDGTFNVTSRLRLQPALQDNGNVYRCIVSHKTFPANLLLNSILTVTAPRSDSSILIGAIIGTIAACIIVLGLGVFMYDKYFKKIPPTIMAFIGNVEMKHLEDTSLYCQFSGFRPKPITIAFFLRKYLQEQKEKIYCWNSEKDDIQRDGESAALLSTSKNFQFQMHLKSLDNGTFEVPCIIHISPNVHELNKAELSLEIIHEAFQQHPAIEMTALKVIAIPVLDPILCSTDVPRPDEPITLTCRIHSFSPETIELAWYKDGDGVPEKPFISDVARGPDGLFFCTSSLILHLGVEDIGRRFICKANLKGLRQHKESSWNLENLTFTPKVSNIVCEPSIPESVKAVTLSCQVTDYHPAECQVRWMRGFEELTEAAIKTQDPQLDAATNLYHRVSQVTFTPEPEDHAVEFTIEVIHCNRTTKKSYPLMLKDFPRITSIVLSPNDVEYGKPLSLTCEIKDFYPKDIQVQWFQENDVIKEGSSVQEPKQDTSGLFYTSSGLQLIPSARDYGRKIGVKVMHKTLTKPITKNVYLKLPAKSPAVSEIRATPASPKVNETVCLEVSISDFAPENIKVAWYKEWSELPKDNHNIDTQIGKNGLWFSTFKTQFTTNASDNGKMFRCKVIHPATNSCTEKMFILKLNDFSTSTRDIPSLTGYQNHTLSPRPISQEINTLKIECITRNPKAGEDVTLHCFVHGRTMESTFVSWFKGKYTIEDGIENKDCEDESGFITSVTFKPEEQDKECKIRCEVFTEEESFGDSYILKLA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMU2</accession>
    <name>A0A8C3SMU2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">(E3-independent) E2 ubiquitin-conjugating enzyme</fullName>
            <ecNumber evidence="13">2.3.2.24</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">E2/E3 hybrid ubiquitin-protein ligase UBE2O</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="20">Ubiquitin carrier protein O</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">Ubiquitin-conjugating enzyme E2 O</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">Ubiquitin-conjugating enzyme E2 of 230 kDa</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Ubiquitin-protein ligase O</fullName>
        </alternativeName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">E2/E3 hybrid ubiquitin-protein ligase that displays both E2 and E3 ligase activities and mediates monoubiquitination of target proteins. Negatively regulates TRAF6-mediated NF-kappa-B activation independently of its E2 activity. Acts as a positive regulator of BMP7 signaling by mediating monoubiquitination of SMAD6, thereby regulating adipogenesis. Mediates monoubiquitination at different sites of the nuclear localization signal (NLS) of BAP1, leading to cytoplasmic retention of BAP1. Also able to monoubiquitinate the NLS of other chromatin-associated proteins, such as INO80 and CXXC1, affecting their subcellular location. Acts as a regulator of retrograde transport by assisting the TRIM27:MAGEL2 E3 ubiquitin ligase complex to mediate 'Lys-63'-linked ubiquitination of WASHC1, leading to promote endosomal F-actin assembly.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E1 ubiquitin-activating enzyme]-L-cysteine + N(6)-monoubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.24"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="15">Interacts with CPNE1 (via VWFA domain) and CPNE4 (via VWFA domain). Interacts with UBR2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.24" evidence="13"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016827.1">
        <property type="protein sequence ID" value="ENSCSRP00000016123.1"/>
        <property type="gene ID" value="ENSCSRG00000011514.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061631">
        <property type="term" value="F:ubiquitin conjugating enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd23837">
        <property type="entry name" value="UBCc_UBE2O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000045">
        <property type="entry name" value="Ubiquitin conjugating enzyme E2 O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057732">
        <property type="entry name" value="SH3-A_UBE2O"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057733">
        <property type="entry name" value="UBE2O-like_SH3-B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057734">
        <property type="entry name" value="UBE2O-like_SH3-C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057735">
        <property type="entry name" value="UBE2O-like_tSH3-B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46116">
        <property type="entry name" value="(E3-INDEPENDENT) E2 UBIQUITIN-CONJUGATING ENZYME"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46116:SF15">
        <property type="entry name" value="(E3-INDEPENDENT) E2 UBIQUITIN-CONJUGATING ENZYME"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23048">
        <property type="entry name" value="SH3-A_UBE2O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23043">
        <property type="entry name" value="SH3-B_UBE2O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23044">
        <property type="entry name" value="SH3-C_UBE2O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23046">
        <property type="entry name" value="tSH3-B_UBE2O"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="7" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="22">
        <location>
            <begin position="957"/>
            <end position="1117"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="1"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="83"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="405"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="729"/>
            <end position="780"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="888"/>
            <end position="919"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="1198"/>
            <end position="1220"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="8"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="21">
        <location>
            <begin position="34"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="21">
        <location>
            <begin position="93"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="21">
        <location>
            <begin position="425"/>
            <end position="438"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="21">
        <location>
            <begin position="450"/>
            <end position="461"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="463"/>
            <end position="474"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="21">
        <location>
            <begin position="493"/>
            <end position="505"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="506"/>
            <end position="522"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="21">
        <location>
            <begin position="537"/>
            <end position="548"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="21">
        <location>
            <begin position="747"/>
            <end position="757"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="21">
        <location>
            <begin position="888"/>
            <end position="897"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00035845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00039076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00057012"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00065490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00076102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00077073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00077504"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00081850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00082143"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016123.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1306" mass="143511" checksum="5B9215D26EFE518F" modified="2022-01-19" version="1">PCPPPLVSPLLSPGSRRPAPAASGSPAVGGVELPDPPAEPAPAPAPPAPAGGSQRLLFSHDLVSGRYRGSVRFGLVRLIHGEDSDSEEDEGGRGAGAGSSGGSECGGPGAGGAEESRASPLRRGYVRVQWYPEGIKQHVKETKLKLEDRSVVPRDVVRHMSSNDSQCGTVIDVNIECAVKLVGTNCILYPVNSKDLQHIWPFMYGDYIAFDCWLGKVYDLKNQVILKLSNGARCSMSTEDGAKLYDVCPHVSDSGLFFDDSYGFYPGQVLIGPSKVFSSVQWLSGVKPVLSTKSKFRVVVEEVQVVELKVTWITKSFCPGGTDSVSPPPSIITQENLSRVKRLGCFDHAQRQLGERCLYVFPAKVEPAKITCECPERNCVLGEGSVAKKVRRLLKKQIVKIMSCTPDSQGTNEPPDGEATAAADQKSEELKSRSKCELGDSANGTLNLGEIKEEQPEEMGKETSCTAAGRQQQPPFLLKDDGSPDYRLQSMEQDADDEAADDTDDTSSVTSSASSTASSQSGSGIGRKKSIPLSIKNLKRKHKKKKTKISREFKPGDRVAVEVVTTMTSADVMWQDGTVETNIRSNELFPVHHLDNNEFCPGDFVVDKRAQTSQDPAVYGVVQSGDHIGRTCVVKWFKLKASGDDVELMGEEEDVSVYDIADHPDFRFRTTDIVIRIGNAEDGALAKEDEPSVGQVARVDVSSKVEVVWADNSKTIILPQHLYNIESEIEESDYDSVDGSTSGASSDEWEDESDSWETDNGLMEDDHPKTEELEPEEPVAEEVKKVEEQVQGAVAMAVADLTAEKTGKEGAPKSFRELKEAIKILESLKNMTVEQLLTGSPTSPTVEPEKPTREKKFLDDIKKLQENLKKTLDNVAIVEEEKMEAMVETEKKEEKAEAQTPVRSEWPSETPVLCQQSGGKPGVTFTSAKGEVFSVLEYAPDTHAFKKMEFQPPEAKKFFSTVRKEMALLATSLPDGIMVKTFEDRMDLFSALIKGPTRTPYEDGLFLFDIQLPNIYPAVPPLFRYLSQCSGRLNPNLYDNGKVCVSLLGTWIGKGTERWTSKSSLLQVLISIQGLILVNEPYYNEAGFDSDRGLQEGYENSRCYNEMALIRVVQSMMQMLRKPVEVFEHEIREHFRCNGWRLVYRIESWLETNELVERSHEHPNGADSSSLLSLGAAAAAEFSDLALEGKEELEDSGCGASTLAASSDGHQYSDSEGTGHARGLTLARDLTDECKAAQDSASQPSVKPKKRRKSYRSFLPEKSGYPDIGFPLFPLSKGFIKSIRGVLQQYRAALVEANIPEWREDK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SND0</accession>
    <name>A0A8C3SND0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 12">Pro-epidermal growth factor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">EGF stimulates the growth of various epidermal and epithelial tissues in vivo and in vitro and of some fibroblasts in cell culture. Magnesiotropic hormone that stimulates magnesium reabsorption in the renal distal convoluted tubule via engagement of EGFR and activation of the magnesium channel TRPM6.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Interacts with EGFR and promotes EGFR dimerization.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="13">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SND0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018535.1">
        <property type="protein sequence ID" value="ENSCSRP00000017717.1"/>
        <property type="gene ID" value="ENSCSRG00000013371.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005154">
        <property type="term" value="F:epidermal growth factor receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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    <dbReference type="GO" id="GO:0042813">
        <property type="term" value="F:Wnt receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017147">
        <property type="term" value="F:Wnt-protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060070">
        <property type="term" value="P:canonical Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007173">
        <property type="term" value="P:epidermal growth factor receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008284">
        <property type="term" value="P:positive regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010604">
        <property type="term" value="P:positive regulation of macromolecule metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
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    <dbReference type="GO" id="GO:0043410">
        <property type="term" value="P:positive regulation of MAPK cascade"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0080090">
        <property type="term" value="P:regulation of primary metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051049">
        <property type="term" value="P:regulation of transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048731">
        <property type="term" value="P:system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000038">
        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000010">
        <property type="entry name" value="Pro-epidermal growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000219">
        <property type="entry name" value="Pro-epidermal growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000254">
        <property type="entry name" value="Pro-epidermal growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000362">
        <property type="entry name" value="Pro-epidermal growth factor"/>
        <property type="match status" value="1"/>
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    <dbReference type="FunFam" id="2.120.10.30:FF:000028">
        <property type="entry name" value="Pro-epidermal growth factor"/>
        <property type="match status" value="1"/>
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    <dbReference type="FunFam" id="2.120.10.30:FF:000036">
        <property type="entry name" value="Pro-epidermal growth factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000119">
        <property type="entry name" value="vitamin K-dependent protein S"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.120.10.30">
        <property type="entry name" value="TolB, C-terminal domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011042">
        <property type="entry name" value="6-blade_b-propeller_TolB-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050778">
        <property type="entry name" value="Cueball_EGF_LRP_Nidogen"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000152">
        <property type="entry name" value="EGF-type_Asp/Asn_hydroxyl_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018097">
        <property type="entry name" value="EGF_Ca-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000033">
        <property type="entry name" value="LDLR_classB_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049883">
        <property type="entry name" value="NOTCH1_EGF-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016317">
        <property type="entry name" value="Pro-epidermal_GF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46513:SF5">
        <property type="entry name" value="PRO-EPIDERMAL GROWTH FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46513">
        <property type="entry name" value="VITELLOGENIN RECEPTOR-LIKE PROTEIN-RELATED-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00008">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07645">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14670">
        <property type="entry name" value="FXa_inhibition"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00058">
        <property type="entry name" value="Ldl_recept_b"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001778">
        <property type="entry name" value="Pro-epidermal_growth_factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="10"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SMART" id="SM00135">
        <property type="entry name" value="LY"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57196">
        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63825">
        <property type="entry name" value="YWTD domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00010">
        <property type="entry name" value="ASX_HYDROXYL"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01187">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51120">
        <property type="entry name" value="LDLRB"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10 13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3 13" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 12" id="KW-0339">Growth factor</keyword>
    <keyword evidence="9 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5 17" id="KW-0732">Signal</keyword>
    <keyword evidence="4 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="17">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034358344" description="Pro-epidermal growth factor" evidence="17">
        <location>
            <begin position="23"/>
            <end position="1236"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="1078"/>
            <end position="1101"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="18">
        <location>
            <begin position="43"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="repeat" description="LDL-receptor class B" evidence="14">
        <location>
            <begin position="172"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="repeat" description="LDL-receptor class B" evidence="14">
        <location>
            <begin position="569"/>
            <end position="611"/>
        </location>
    </feature>
    <feature type="repeat" description="LDL-receptor class B" evidence="14">
        <location>
            <begin position="612"/>
            <end position="654"/>
        </location>
    </feature>
    <feature type="repeat" description="LDL-receptor class B" evidence="14">
        <location>
            <begin position="655"/>
            <end position="698"/>
        </location>
    </feature>
    <feature type="repeat" description="LDL-receptor class B" evidence="14">
        <location>
            <begin position="699"/>
            <end position="741"/>
        </location>
    </feature>
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        <location>
            <begin position="875"/>
            <end position="913"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="18">
        <location>
            <begin position="914"/>
            <end position="955"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="18">
        <location>
            <begin position="956"/>
            <end position="996"/>
        </location>
    </feature>
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        <location>
            <begin position="1017"/>
            <end position="1058"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1158"/>
            <end position="1187"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1029"/>
            <end position="1046"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="13">
        <location>
            <begin position="1048"/>
            <end position="1057"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00017466"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
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            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
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            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
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            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PIRNR" id="PIRNR001778"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00461"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017717.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1236" mass="137560" checksum="2F1AFF2362F99B0A" modified="2022-01-19" version="1">MFLVLTAFLPVFFKIGFVSLSALQHWNCPRGYRLGNENSTCIDIDECLEGGLGTCGQTCVNVPGSYLCTCLPGYTLDNDKWSCYADDPAPFLIFSHGNAIFRIDREGTNHERLVANAGVSVLIDFHYKEEKMYWVDSEKGLLQRVYLNGTKQERLCYVEKGVSGFAINWINQDILWANHHKATIEATDMNGNNSRVLLNNVGHPTSIAVDPGKRFIFWSSDGALSSVHRAILDGTDVRSVLRTTEQIKTISLDFIDMRLFWIQYNSEEDVSRIGSCDYNGGSIHLPKHSARHNLFGISLFAEHFYYSESKTGTIRRASKFTGKVIVTISLKPSLLPPAEIKVVHPFKQPGARTDARDFEHRSCHFNKENCKRSICRGDSKTHRCKCSNGFVLSRNRQYCEDVNECAFWNHGCTLGCVNIPGSYYCTCPRGFILLPDRKTCHELISCANNHTECSHGCLETSRGPVCFCPEGSVLRVDGKTCSGCTSLDNGGCSQICTSLSPSSWECGCFPGYKLQGDERHCTAIGPRPFLLFANGQDIRRMSFDGTDYTSLLDWQMGAVLALDYDPVESKIYFAHTALKWIERADLDGSNREKIICEAIDIPEGLSVDWINRKLYWTDRGKSYIGRSELNGMHREMIIKEDNFQPRGIAVHPVAKRLFWTDLGVNPRIESASLQGIDRLVIARTDLVWPSGITVDCLADKLYWCDAKQSVIETANLDGSKRQILTQNDVGHPFDVAVFEDHIWFSDWAKPSLMRVDKKTGQNRVRLRGSMLRPSSVVVVHPLAKPGADPCLRENGGCDQICEDRFGVAHCSCHKGFMKTPNGKTCQALNIPETNKTATLETLYQSPLNSGTYGDTNNGEELQTKHLLMAEIMVSDRDDCPVLECNVNAQCVPLEDGATCQCLKGFTREGKSCYDVDECALNMDHCNRHLSDCINTEGGYVCKCLEGYSGDGLHCYDIDECKLGTHTCGENTVCTNIEGNYTCTCINGLSGTGVNCTESATPFTTSTSGDNISSEPDGFMGCPSSYESYCLHGGVCIYVSILQDYACTCVTGYVGERCQFSDLEWWEQQHVEQIKKRNITIAVCIVMLLLLLLLGSLAAYCYRSQNFYKKNPYAEAIRNASSSADSENVTPTSNKPRVIVVMARKGHREGGAVDLMDCETTDPYAQPQPATNNKAAQMLAEEEREQGCQQHLLNGRKPQLGEAERSPHQLQWSISPITMLESDLHSPAPSSLLMQPD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNM3</accession>
    <name>A0A8C3SNM3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">WH1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Postsynaptic density</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the Homer family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNM3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017267.1">
        <property type="protein sequence ID" value="ENSCSRP00000016520.1"/>
        <property type="gene ID" value="ENSCSRG00000012666.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035256">
        <property type="term" value="F:G protein-coupled glutamate receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007216">
        <property type="term" value="P:G protein-coupled glutamate receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd01206">
        <property type="entry name" value="EVH1_Homer_Vesl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000014">
        <property type="entry name" value="Homer homolog 1 (Drosophila)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1700">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045027">
        <property type="entry name" value="Homer"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044100">
        <property type="entry name" value="Homer_EVH1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000697">
        <property type="entry name" value="WH1/EVH1_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10918">
        <property type="entry name" value="HOMER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00568">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00461">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50229">
        <property type="entry name" value="WH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0770">Synapse</keyword>
    <feature type="domain" description="WH1" evidence="8">
        <location>
            <begin position="13"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="7">
        <location>
            <begin position="208"/>
            <end position="339"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00034105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016520.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="372" mass="41913" checksum="67891B44CC9ACFA1" modified="2022-01-19" version="1">MDRSVSFPPAGNCASVREQPIFSTRAHVFQIDPATKRNWIPASKHALTVSYFYDATRNVYRIISVGGTKAIINSTITPNMTFTKTSQKFGQWADSRANTVYGLGFASEQHLSQFAEKFQEVKEAARLAREKSQDKTELTNPALSITSHQVLPGTIISSNGPGDDKLFRSQSADVEITTEKERLKKMLSEGSVPEVQWEAEFFTLQDNNNKLVAALQEANTSVEQWKRQLAAYQEETETLRLRVAELEQQRAHESPSEGSKEELNQRLEELELLIKAKDEEIQQLKSQKSGQWEAEGEREEMLQKLQELEGRKAELACRLHVAERSLAEQLAEREKMQSEVTKSDVILVLRRVQRKATVPQGSSSPVVHASGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNZ9</accession>
    <name>A0A8C3SNZ9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017440.1">
        <property type="protein sequence ID" value="ENSCSRP00000016676.1"/>
        <property type="gene ID" value="ENSCSRG00000012808.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:dynactin complex"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061640">
        <property type="term" value="P:cytoskeleton-dependent cytokinesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009991">
        <property type="entry name" value="DCTN3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28360">
        <property type="entry name" value="DYNACTIN SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28360:SF1">
        <property type="entry name" value="DYNACTIN SUBUNIT 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07426">
        <property type="entry name" value="Dynactin_p22"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016676.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="91" mass="9856" checksum="88ED0718C8A3E12A" modified="2022-01-19" version="1">GVEAMAAVTGLRGRVEALERRVIGPGRPRKAADGLVKVQVALGNIASKRERIKILYKKSKYSSSICVLWCFLLQGLDPNCILHGGLVGWPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPM7</accession>
    <name>A0A8C3SPM7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Tropomodulin 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
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    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the tropomodulin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPM7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017707.1">
        <property type="protein sequence ID" value="ENSCSRP00000016928.1"/>
        <property type="gene ID" value="ENSCSRG00000013026.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
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        <property type="project" value="UniProtKB-KW"/>
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        <property type="term" value="F:tropomyosin binding"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="term" value="P:actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006936">
        <property type="term" value="P:muscle contraction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030239">
        <property type="term" value="P:myofibril assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051694">
        <property type="term" value="P:pointed-end actin filament capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="Tropomodulin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004934">
        <property type="entry name" value="TMOD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10901">
        <property type="entry name" value="TROPOMODULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10901:SF18">
        <property type="entry name" value="TROPOMODULIN-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03250">
        <property type="entry name" value="Tropomodulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0009">Actin-binding</keyword>
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    <keyword evidence="5" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009345"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016928.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="352" mass="39634" checksum="7E3FEA97E04B1415" modified="2022-01-19" version="1">MTLPFRKDLDKYKDLDEDELLGKLSEEELKQLETVLDDLDPENALLPAGFRQKDQTTKKASSAFDREGLLAYLEKEALEQEDREDFVPFTGEKKGKIFIPKQKPVQSFIEEKVSLDPELEEALTSATDTELCDLAAILGMHNLITNTQFCDIVGSSNGVSNESFTDIVKGERVIPFLDEPPNPTRVEESLQRIKDNDSRLVEVNLNNIKNIPIPTLKEFAKALETNTHVKNFSLAATRSNDPVAVAFADMLRVNKKLKSLNIESNFITGVGITALIDALKENETLTEFKIDNQRQQLGSAVEMEIAKMLEENTNILKFGYHFTQQGPRTRAGAAITKNNDLVRKRRVEGDYQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQN8</accession>
    <name>A0A8C3SQN8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Anterior gradient 2, protein disulphide isomerase family member</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the AGR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQN8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016684.1">
        <property type="protein sequence ID" value="ENSCSRP00000015990.1"/>
        <property type="gene ID" value="ENSCSRG00000012143.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002162">
        <property type="term" value="F:dystroglycan binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="AGR/TXD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15337:SF1">
        <property type="entry name" value="ANTERIOR GRADIENT PROTEIN 2 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15337">
        <property type="entry name" value="ANTERIOR GRADIENT PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13899">
        <property type="entry name" value="Thioredoxin_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00038124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015990.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="156" mass="17664" checksum="48D98ADE9FD38955" modified="2022-01-19" version="1">AMEKSCISVFLLLIAVSYALVIAVCHFSLGWGDNLIWTQTYEEALFRAKTGNKPLMIIHHLEDCPHSQALKKVFAEHKEIQKLAEKFVLLNLVVNYLTSSTALPFLFPDPSLTVRADITGRYSNRLYAYEPSDISLLIAREIYRLIYSIKVPESGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQR7</accession>
    <name>A0A8C3SQR7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Regulator of G protein signaling 18</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQR7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018300.1">
        <property type="protein sequence ID" value="ENSCSRP00000017488.1"/>
        <property type="gene ID" value="ENSCSRG00000013447.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000001">
        <property type="entry name" value="Putative regulator of g-protein signaling 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.196.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024066">
        <property type="entry name" value="RGS_subdom1/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845">
        <property type="entry name" value="REGULATOR OF G PROTEIN SIGNALING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845:SF155">
        <property type="entry name" value="REGULATOR OF G-PROTEIN SIGNALING 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01301">
        <property type="entry name" value="RGSPROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="RGS" evidence="1">
        <location>
            <begin position="33"/>
            <end position="144"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017488.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="178" mass="21070" checksum="BAC771BF74466D53" modified="2022-01-19" version="1">QNRQKWSATHNTHNCLMPETQVANKRLVSFPPFKDKSGLDTFTRFLKTEFSEENIEFWTACEDYKKNKASHQLLPKAKTIYETFIRKDAPKEVNLDFHTKEVTAQNITHPTLDSFDAAQAKVYRLMEQDSYPRFLRSDMYLDLIKGREHSGHPALRRRSRSFTFNEFQDVQSDFTIWL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SR81</accession>
    <name>A0A8C3SR81_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">MYCL proto-oncogene, bHLH transcription factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="2">Efficient DNA binding requires dimerization with another bHLH protein.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SR81"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018566.1">
        <property type="protein sequence ID" value="ENSCSRP00000017746.1"/>
        <property type="gene ID" value="ENSCSRG00000013548.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003700">
        <property type="term" value="F:DNA-binding transcription factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11457">
        <property type="entry name" value="bHLHzip_L-Myc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000019">
        <property type="entry name" value="Myc proto-oncogene protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050433">
        <property type="entry name" value="Myc_transcription_factors"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002418">
        <property type="entry name" value="Tscrpt_reg_Myc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012682">
        <property type="entry name" value="Tscrpt_reg_Myc_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45851">
        <property type="entry name" value="MYC PROTO-ONCOGENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01056">
        <property type="entry name" value="Myc_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001705">
        <property type="entry name" value="Myc_protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00044">
        <property type="entry name" value="LEUZIPPRMYC"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BHLH" evidence="4">
        <location>
            <begin position="321"/>
            <end position="373"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="188"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="262"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="280"/>
            <end position="289"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="292"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="319"/>
            <end position="330"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PIRNR" id="PIRNR001705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017746.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="411" mass="45502" checksum="A1BAB77155667B2B" modified="2022-01-19" version="1">MLGCFPAWLGAGVYLPPTPTPLGGCPGLRPPLPEMEFDSYQHYFYDHDSEEDFYRSTAPSEDIWKKFELVPTPPMSPLCSAGGKACCPGAAERSDWCLAGEEPEYLIDPGEIFGNLSAFVLQDCMWSGFSSARERLEKVMTEKLSTGTQRVNPHKPSFAQDFGFNNSVSECVDPAAVFPCPLAENKHPPASSGAERPCDSGKGLNPPPPAPLSLSFNSGEEIDVVTVEKRQSLSMRKPVTITVRADPLDPCMKHFHISIHQQQHNYAARSPPDPCSQEEASEKEIKEEPLSSPEQATESSSPEPCLLKTGSAPSSDSEDMAKRKNHNYLERKRRNDLRSRFLALRDQVPGLANCPKTPKVVILSKASEYLQSLVSAERRMAVEKRQLKLRQHQLLKRIKSLNSCSRSTATE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRZ0</accession>
    <name>A0A8C3SRZ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Alpha/beta hydrolase fold-3 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the 'GDXG' lipolytic enzyme family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRZ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018676.1">
        <property type="protein sequence ID" value="ENSCSRP00000017851.1"/>
        <property type="gene ID" value="ENSCSRG00000013620.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013094">
        <property type="entry name" value="AB_hydrolase_3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050300">
        <property type="entry name" value="GDXG_lipolytic_enzyme"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033140">
        <property type="entry name" value="Lipase_GDXG_put_SER_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48081">
        <property type="entry name" value="AB HYDROLASE SUPERFAMILY PROTEIN C4A8.06C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48081:SF32">
        <property type="entry name" value="ALPHA_BETA HYDROLASE FOLD-3 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07859">
        <property type="entry name" value="Abhydrolase_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01174">
        <property type="entry name" value="LIPASE_GDXG_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Alpha/beta hydrolase fold-3" evidence="4">
        <location>
            <begin position="96"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="domain" description="Alpha/beta hydrolase fold-3" evidence="4">
        <location>
            <begin position="292"/>
            <end position="361"/>
        </location>
    </feature>
    <feature type="active site" evidence="3">
        <location>
            <position position="174"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF07859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017851.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="389" mass="44253" checksum="5123DC30C99B207F" modified="2022-01-19" version="1">MASLAPIMLLLLLLLLLLFYLFVFFFMLIPGIFHSKQGKVLEKLGLCSQLGFTRSMRWGKKLGEDPKLFIKDLQFEEVPVRIYQPRAPSAGRRRGVIYFHGGGWIFGSINSYEPLCRYIARESESVVMSVEYRLAPEHTYPTQYEDCLTATTHFMKTAEDYGVDPACIIISGDSAGGNLAAAVCQTLVSRPDLPKVHAQVLIYPCLQAIDFNLPAYQQNCGVPLLFRERMAFYVLQYLKGDASCLEDVLEGSHMPVDIKLKFRKWLSADNIPKEFKVRGYKPKVPIECSNEVYEEVKKCCEPAFSPLLAEDAVVCQLPESFILTCEHDVLRDDALLYKKRLEDGGVPVTWYHIENGFHGIISLFDWFIMDHGIFFISVQNITYIALNKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSE2</accession>
    <name>A0A8C3SSE2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Nucleophosmin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nucleolus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus</location>
            <location evidence="3">Nucleoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the nucleoplasmin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSE2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019044.1">
        <property type="protein sequence ID" value="ENSCSRP00000018202.1"/>
        <property type="gene ID" value="ENSCSRG00000013959.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9946910at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042802">
        <property type="term" value="F:identical protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006338">
        <property type="term" value="P:chromatin remodeling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042127">
        <property type="term" value="P:regulation of cell population proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010824">
        <property type="term" value="P:regulation of centrosome duplication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042273">
        <property type="term" value="P:ribosomal large subunit biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000055">
        <property type="term" value="P:ribosomal large subunit export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042274">
        <property type="term" value="P:ribosomal small subunit biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000056">
        <property type="term" value="P:ribosomal small subunit export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.2100:FF:000001">
        <property type="entry name" value="Nucleophosmin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.340:FF:000001">
        <property type="entry name" value="Nucleophosmin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.2100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.340">
        <property type="entry name" value="Nucleoplasmin core domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032569">
        <property type="entry name" value="NPM1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004301">
        <property type="entry name" value="Nucleoplasmin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024057">
        <property type="entry name" value="Nucleoplasmin_core_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036824">
        <property type="entry name" value="Nucleoplasmin_core_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22747:SF28">
        <property type="entry name" value="NUCLEOPHOSMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22747">
        <property type="entry name" value="NUCLEOPLASMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16276">
        <property type="entry name" value="NPM1-C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03066">
        <property type="entry name" value="Nucleoplasmin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69203">
        <property type="entry name" value="Nucleoplasmin-like core domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0143">Chaperone</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0694">RNA-binding</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004642"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010744"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00020749"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018202.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="293" mass="32624" checksum="9DD3C9AAEBE3F1CC" modified="2022-01-19" version="1">MEDSMDMESMGPLRPQTFLFGCELKADKEYHFKVHDEENEHQLSLRTVSLGAGAEDELHVIEAEALDYEGNPIKVTLASLKMSVQPTVSLGGFEITPPVVLRLKCGSGPVHVSGQHLVALEEEPESEDEDEVKILNTSAKRPASGIAAKTPQKKAKLLEDEDEDDDDEDEDDEDDDDLDEEEEEKIPIKKPARDLSAKSTPKSKQNGKDSKPSTPSSKTKTPASNKKENKPQSPKSPKVPLSLEEIKAKMQATIEKGSALPKMEAKFVNYVKNCFRTQDQKVIQALWQWRQTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSN1</accession>
    <name>A0A8C3SSN1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the nectin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018486.1">
        <property type="protein sequence ID" value="ENSCSRP00000017666.1"/>
        <property type="gene ID" value="ENSCSRG00000013491.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042734">
        <property type="term" value="C:presynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000013">
        <property type="entry name" value="cell adhesion molecule 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013162">
        <property type="entry name" value="CD80_C2-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003585">
        <property type="entry name" value="Neurexin-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45889:SF5">
        <property type="entry name" value="CELL ADHESION MOLECULE 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45889">
        <property type="entry name" value="IG-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08205">
        <property type="entry name" value="C2-set_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00294">
        <property type="entry name" value="4.1m"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="341"/>
            <end position="368"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="11">
        <location>
            <begin position="49"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="11">
        <location>
            <begin position="153"/>
            <end position="247"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="11">
        <location>
            <begin position="248"/>
            <end position="329"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007810"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017666.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="410" mass="44803" checksum="9C734F4D69605F5F" modified="2022-01-19" version="1">MGEVFALRQAVPDGGGICTAPGCPWWGRYLHCALKQGGQPKVTSPRLPPESQPTTSDETVVAGGTVVLRCKVEDPDDSSLQWSNPAQQTLYFGEKRALRDNRIQLVRSTPNELAISIGNVVLADEGEYTCSIFTMPVRTAKALVTVLGIPQNPQIFGYELPIRETEMAQLTCRSSGSKPAAELRWKKGNKELQGRCWLQEDSNGKTFTVTSRVEFTVTKEDNDVEVTCTVDHESLQNSERSTSQKLQVYCTYRPATAGEGEHPLPLTNPPPLSPQEFLWTKEGSDVPLHPNTNRVLTLPFLNKSDSGTYICMATSTMGRVVVRYNLDINDASPMSSSSGTYHAVIGGVVAVIVFLLLSLLIVLAHYLIRHKGTYLTHEAKGSDDAPDADTAIINAEGGQASGDDKKEYFI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUU2</accession>
    <name>A0A8C3SUU2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUU2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021423.1">
        <property type="protein sequence ID" value="ENSCSRP00000020513.1"/>
        <property type="gene ID" value="ENSCSRG00000015575.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15951">
        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF87">
        <property type="entry name" value="OLFACTORY RECEPTOR 51F2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="26"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="63"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="105"/>
            <end position="123"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="143"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="206"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="236"/>
            <end position="256"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="276"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="44"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020513.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="315" mass="35593" checksum="3C5D46129C6A7679" modified="2022-01-19" version="1">MSDSNTTDFTNPSTFILLGIPGLEAAYTWISIPFCAMYALAVLGNFTILFIVKREPSLHGPMFYFLCMLAVTDLVMSTSTVPKMLSIFWFNSREIDFSACLTQMYFIHCFSAMESGILVAMAFDRYVSICHPLRHSTILTNSVVAKIGLAVVLRSGILALPYPFLARRWPYCRTNIIPHFCCGHIAVVNLACADIRISSYYGLFDLFSVIGMDVCFIAVSYTQILRAIFRLPTKDARLKTFGTCISHLCAISALYIPDFFSSLMHRFGHNVPRHFLVLFASVYLLVPPVLHPIIYGVRTKQIRARLLRLLTHKWA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUU9</accession>
    <name>A0A8C3SUU9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Citrate synthase lysine methyltransferase</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the methyltransferase superfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUU9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020579.1">
        <property type="protein sequence ID" value="ENSCSRP00000019689.1"/>
        <property type="gene ID" value="ENSCSRG00000015027.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008168">
        <property type="term" value="F:methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051419">
        <property type="entry name" value="Lys/N-term_MeTrsfase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041698">
        <property type="entry name" value="Methyltransf_25"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12176:SF83">
        <property type="entry name" value="CITRATE SYNTHASE-LYSINE N-METHYLTRANSFERASE CSKMT, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12176">
        <property type="entry name" value="SAM-DEPENDENT METHYLTRANSFERASE SUPERFAMILY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13649">
        <property type="entry name" value="Methyltransf_25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Methyltransferase" evidence="4">
        <location>
            <begin position="84"/>
            <end position="195"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008361"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF13649"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019689.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="274" mass="29299" checksum="E6A32C1A2CEF9468" modified="2022-01-19" version="1">MATLMLSPRGGPALGTLLRPLCSWADGLLHGMAQPGTWDHFYTQQDTAGTPSHFNWFFDYMAISGLLLPALRECGSPEPSPTRVLDVGCGTSDLGLGLYRDSPHPVHIACVDVSPVAIRSLHQLLQEAPPPRHPLSQIHLHVADATDLEGGGFGDGSFHLVLDKGTCDSLLRCPKGPGQAGRLVAECLQVLCPGGSLLQFSDEDPDARVPFLEQVGGGWRDSAGSWAHCWHLLLCLHARPASPGDTNQWGTGLGGHRRPWAMDMGVGNRGTCPK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWX2</accession>
    <name>A0A8C3SWX2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Agrin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="34 35">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="34" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="34" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
            <location evidence="2">Extracellular space</location>
            <location evidence="2">Extracellular matrix</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="22">Synapse</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="23">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000021720.1">
        <property type="protein sequence ID" value="ENSCSRP00000020797.1"/>
        <property type="gene ID" value="ENSCSRG00000015770.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005604">
        <property type="term" value="C:basement membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043236">
        <property type="term" value="F:laminin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007010">
        <property type="term" value="P:cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061024">
        <property type="term" value="P:membrane organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007399">
        <property type="term" value="P:nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007528">
        <property type="term" value="P:neuromuscular junction development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043113">
        <property type="term" value="P:receptor clustering"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00054">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="CDD" id="cd00055">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd00104">
        <property type="entry name" value="KAZAL_FS"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="CDD" id="cd00110">
        <property type="entry name" value="LamG"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000646">
        <property type="entry name" value="Agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000770">
        <property type="entry name" value="Agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000013">
        <property type="entry name" value="Agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000032">
        <property type="entry name" value="Agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.120:FF:000008">
        <property type="entry name" value="agrin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000095">
        <property type="entry name" value="Notch, isoform B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000031">
        <property type="entry name" value="NtA agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000019">
        <property type="entry name" value="NtA agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.960:FF:000001">
        <property type="entry name" value="NtA agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000134">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000140">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000027">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.200:FF:000045">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000008">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000015">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000018">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000022">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000024">
        <property type="entry name" value="Transmembrane agrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.120">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.200">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.960">
        <property type="entry name" value="SEA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001881">
        <property type="entry name" value="EGF-like_Ca-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000152">
        <property type="entry name" value="EGF-type_Asp/Asn_hydroxyl_site"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003884">
        <property type="entry name" value="FacI_MAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003645">
        <property type="entry name" value="Fol_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002350">
        <property type="entry name" value="Kazal_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036058">
        <property type="entry name" value="Kazal_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001791">
        <property type="entry name" value="Laminin_G"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002049">
        <property type="entry name" value="LE_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050372">
        <property type="entry name" value="Neurexin-related_CASP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004850">
        <property type="entry name" value="NtA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000082">
        <property type="entry name" value="SEA_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036364">
        <property type="entry name" value="SEA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008993">
        <property type="entry name" value="TIMP-like_OB-fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15036:SF83">
        <property type="entry name" value="AGRIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15036">
        <property type="entry name" value="PIKACHURIN-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00008">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00053">
        <property type="entry name" value="EGF_laminin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00050">
        <property type="entry name" value="Kazal_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07648">
        <property type="entry name" value="Kazal_2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00054">
        <property type="entry name" value="Laminin_G_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03146">
        <property type="entry name" value="NtA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01390">
        <property type="entry name" value="SEA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00011">
        <property type="entry name" value="EGFLAMININ"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00179">
        <property type="entry name" value="EGF_CA"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00180">
        <property type="entry name" value="EGF_Lam"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00057">
        <property type="entry name" value="FIMAC"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00274">
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        <property type="match status" value="9"/>
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        <property type="entry name" value="LamG"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="entry name" value="SEA"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="entry name" value="EGF/Laminin"/>
        <property type="match status" value="3"/>
    </dbReference>
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        <property type="entry name" value="Kazal-type serine protease inhibitors"/>
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    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="13" id="KW-0221">Differentiation</keyword>
    <keyword evidence="18 23" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8 23" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="7" id="KW-0272">Extracellular matrix</keyword>
    <keyword evidence="19" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="20" id="KW-0357">Heparan sulfate</keyword>
    <keyword evidence="21 25" id="KW-0424">Laminin EGF-like domain</keyword>
    <keyword evidence="17" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="15" id="KW-0654">Proteoglycan</keyword>
    <keyword evidence="35" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="12" id="KW-0677">Repeat</keyword>
    <keyword evidence="6" id="KW-0964">Secreted</keyword>
    <keyword evidence="11 27" id="KW-0732">Signal</keyword>
    <keyword evidence="16" id="KW-0770">Synapse</keyword>
    <keyword evidence="9" id="KW-0812">Transmembrane</keyword>
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        <location>
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        </location>
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    <sequence length="2051" mass="221370" checksum="3CAB1493DBF64B26" modified="2022-01-19" version="1">MGGRRSGAAGFFAWALALLAVGLGAGCPERELERREEEANVVLTGTVEEIMNMDPVHHTYSCKVRVWRYLKGKDIVMHDILLDGGNKVVISGFGDPLICDNQVSTGDTRIFFVNPAPHSLWPEHKNELMLNSSLMRITLRNLEEVEHCVEDKPGNYFPPPPPTPQDVCRGMLCGFGAVCERSTTNSSQAACVCKKTTCPVVVAPVCGSDYSTYSNECELEKAQCNQQRRIKVISKGACGSKDPCAEVTCSFGSTCARSTDGQSAKCICPPSCGGTAESTVCGSDGKDYRSECLLHKHACDKQENVFKKLDGPCDPCRSTLNDMNRVCRVNPRTRRADLLSRPENCPPKRDLVCGDDGVTYDNECVMGRSGAIRGLEIQKVRSGHCQPQDKCKDECKFNAVCLNRRGAPRCSCDRIACDGAYRPVCARDSRTYSNDCERQKAECQQKAAIPVKHEGPCDLGMPSPCLSVECTFGATCVVKNGEAVCECQQVCPSRYDPVCGSDNRTYGSPCELDAMACVLRQEIKVKHKGPCDRCSKCQFGAICEAETGRCVCPTECVSSSQPVCGTDGNTYGSECELHVRACTQQTDIQVAAQGDCKSCGSAVCAFGSRCVGGQCVCPRCERQPFSPVCGSDGVTYDRPCELQAASCQQKKAIEVSRTGPCEEECGSGGSGSGDDNECEQDRCRQYGGAWDEDVEDDRCVCDFTCLAVPRNPVCGSDGATYANECELKKTRCEKRQDVYVTSQGACRVTGTPSSPLLVLHCSQTIYGCCPDNTTMALGVGSAGCPSTCQCYPYGSYGGACDPTTGQCSCKPGVGGLKCDRCEPGFWNFRGIVTDSKSGCTPCNCDPVGSVRDDCEQMTGLCSCKTGITGMKCNQCPNGSKLGMTGCEKDPSAPKSCQEMSCEFGASCVEVSGFAHCECPSPLCVEANMTKVCGSDAVTYGDQCQLKTIACRQGQVIKVKHVGQCHESITHVSHAVPPVPLPTRPLDKLFHPPPLRLTTRAPDPTETATSSLLFEARPIPRSQPATVRVTTARPATTTWTTPGIHRTTIRPLSTAPVVLATPPPAYSESGSAEGSGDPELGISGDQEASGAGSAGEEEPEESQVTSTPAIERATCYNSPLGCCSDGKTAAVDAEGSNCPATKVFQGVLILEEVEGQELFYTPEMADPKSELFGETARSIESALDELFRNSDVKKDFKSVRVRDLGQSSAVRVIVESHFDPATSYTAADVQRALLKQIKASKKRPILVKKPQQEHIKFMDFDWIPRLFTTTTTTTTATTMAPITTRRFTAPTAAHVLPPEAMERPSTKMAGPATTRRPTTTVPATTRRKPMRQPPATKKPARPCDSHPCLHGGTCEDDGKEFTCSCPAGKGGAVCEKAIRYFIPGFGGKSYLAFKMVKAYHTVRIAMEFRASELSGLLLYNGQNQGKDFISLALVSSFVELRFNTGSGTGIITSKVPVEPGKWHQLVVNRNRRNGMLSVDGEPHVNGESPSGTDGLNLDTDLFIGGVPEDQMAVVADRTSATAGLKGCIRLLDVNNQMYDLREKGSDVLYGSGVGECGNNPCHPNPCHHGAICHVKEAEMFHCECLNGYTGPTCADERNPCDPNPCHVSATCLVLPEGGAKCECPMGREGEFCEAVTEQDQTRPFLPEFNGFSYLELRGLQIFAPELQDKMSMEVVFLARNPSGMIFYNGQKTDGRGDFVSLALHDGYLEYRYDLGKGAAVLKSKEPVALNTWISVSLERNGRKGVMRINNGERVMGESPVPHTSLNLKEPLYVGGAPDFSRLARAAAISTSFDGAVQRISIKGVPVLKEENIRSAIEISAFHSHPCSRKPNPCQNGGMCNPRLESYECACQRGFSGARCEKVIIEKAAGDSEAIAFDGRTYMEYHNAVTKSEKALQENHFELSIKTEATHGLILWSGKGLERSDYIALAIVDGYVQMTYDLGSKPVVLRSTVPVNTNQWVQIKAFRVHRDGSLQVGNEAPITGSSPLGATQLDTDGALWLGGIEKLGMAHKLPKAYSTGFIGCIRDVIVDRQELHLVEDALNNQTILHCSAK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWY5</accession>
    <name>A0A8C3SWY5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Adaptor related protein complex 3 subunit mu 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasmic vesicle membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the adaptor complexes medium subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020907.1">
        <property type="protein sequence ID" value="ENSCSRP00000020011.1"/>
        <property type="gene ID" value="ENSCSRG00000015263.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030131">
        <property type="term" value="C:clathrin adaptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030659">
        <property type="term" value="C:cytoplasmic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006886">
        <property type="term" value="P:intracellular protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016192">
        <property type="term" value="P:vesicle-mediated transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd09261">
        <property type="entry name" value="AP-3_Mu3B_Cterm"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14837">
        <property type="entry name" value="AP3_Mu_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.450.60:FF:000012">
        <property type="entry name" value="AP-3 complex subunit mu-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1170:FF:000006">
        <property type="entry name" value="Putative AP-3 complex subunit mu-2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1170">
        <property type="entry name" value="Mu homology domain, subdomain B"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050431">
        <property type="entry name" value="Adaptor_comp_med_subunit"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036168">
        <property type="entry name" value="AP2_Mu_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022775">
        <property type="entry name" value="AP_mu_sigma_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001392">
        <property type="entry name" value="Clathrin_mu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018240">
        <property type="entry name" value="Clathrin_mu_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011012">
        <property type="entry name" value="Longin-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028565">
        <property type="entry name" value="MHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10529">
        <property type="entry name" value="AP COMPLEX SUBUNIT MU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00928">
        <property type="entry name" value="Adap_comp_sub"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01217">
        <property type="entry name" value="Clat_adaptor_s"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF005992">
        <property type="entry name" value="Clathrin_mu"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00314">
        <property type="entry name" value="CLATHRINADPT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49447">
        <property type="entry name" value="Second domain of Mu2 adaptin subunit (ap50) of ap2 adaptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64356">
        <property type="entry name" value="SNARE-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00990">
        <property type="entry name" value="CLAT_ADAPTOR_M_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00991">
        <property type="entry name" value="CLAT_ADAPTOR_M_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51072">
        <property type="entry name" value="MHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="6" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 9" id="KW-0653">Protein transport</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0813">Transport</keyword>
    <feature type="domain" description="MHD" evidence="10">
        <location>
            <begin position="208"/>
            <end position="449"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005324"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRNR" id="PIRNR005992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS51072"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020011.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="450" mass="50679" checksum="32420BCDCB5435AB" modified="2022-01-19" version="1">MAILFSRIKLLHYRVLLGRQSVSSTWTPLGSTMIHSLFLINSSGDIFLEKHWKSVVSRSVCDYFFEAQERATEAENVPPVIPTPHHYLLNVYRHKIFFVAVIQTEVPPLFVIEFLHRVVDTFQDYFGVCSEVVIKDNVVVVYEVLEEMLDNGFPLATESNILKELIKPPTILRTVVNTITGSTNVGDQLPTGQLSVVPWRRTGVKYTNNEAYFDVIEEIDAIIDKSGSTITAEIQGVIDACVKLTGMPDLTLSFMNPRLLDDVSFHPCVRFKRWESERILSFIPPDGNFRLLSYHVSAQNLVAIPVYVKHNISFRDSSSLGRFEITVGPKQTMGKTVEGVMVTSQMPKGVLNMSLTPSQGMHTFDPVTKLLSWDVGKINPQKLPSLKGTMSLQAGTSKPDENPTINLQFKIQQLAISGLKVNRLDMYGEKYKPFKGIKYMTKAGKFQVRT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SY70</accession>
    <name>A0A8C3SY70_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">G-protein coupled receptor 171</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SY70"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021413.1">
        <property type="protein sequence ID" value="ENSCSRP00000020503.1"/>
        <property type="gene ID" value="ENSCSRG00000015574.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045028">
        <property type="term" value="F:G protein-coupled purinergic nucleotide receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15167">
        <property type="entry name" value="7tmA_GPR171"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000206">
        <property type="entry name" value="Probable G-protein coupled receptor 171"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048077">
        <property type="entry name" value="GPR171"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24233:SF4">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 171"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24233">
        <property type="entry name" value="P2Y PURINOCEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 10" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="7 10" id="KW-0675">Receptor</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 10" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="19"/>
            <end position="39"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="51"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="85"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="129"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="178"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="223"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="269"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="12">
        <location>
            <begin position="31"/>
            <end position="285"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00070742"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020503.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="330" mass="38147" checksum="376F4CADD48CECAD" modified="2022-01-19" version="1">VKVNISNCSVYRQMEPFTYFYYLIFLIGFIGSCFALWAFTQKDQKQKCMSIYLINLLTADFLLTLALPVKIIVDLGIAPWKLRIFHCQVTACLIYINMYLSIIFLGFVSMDRCLQLMHSTKIYRIQEPGFAKMLSAVVWIMVLLIMVPNMVIPIKEIEQRPTVGCIDFKTTFGKDWHVFTNFICTAIFLNFSAMILISNFLVVRQLYRNKYSDSYANVKKAQVNILLVTAGYLMCFVPYHIVRIPYTLSQSDAITNCLLKQSLFKAKESTLLLAVLNLCFDPILYFYLSKTFRLKITKTFTAHKETKTLTGEEVHGEEARYIQKYCSISA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZE0</accession>
    <name>A0A8C3SZE0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Transmembrane protein 130</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZE0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022805.1">
        <property type="protein sequence ID" value="ENSCSRP00000021841.1"/>
        <property type="gene ID" value="ENSCSRG00000016528.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8510435at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00146">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045219">
        <property type="entry name" value="PKAT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046846">
        <property type="entry name" value="PKAT_KLD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000601">
        <property type="entry name" value="PKD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035986">
        <property type="entry name" value="PKD_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11861">
        <property type="entry name" value="MELANOCYTE PROTEIN PMEL 17-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11861:SF10">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 130"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20433">
        <property type="entry name" value="PKAT_KLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00801">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49299">
        <property type="entry name" value="PKD domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50093">
        <property type="entry name" value="PKD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021841.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="438" mass="49774" checksum="047DBF4519F7361D" modified="2022-01-19" version="1">MALAFFTPNVLQVTCMVLFLFHFKSAAVQYVLKINNNGPITTGAQATIHASLSMKDDDVTFISDLKSYRFNWIFTPLTLIEKSEQRFNSMITVTGEFSGDFPISVWATERHCWLCQPIAKSFTMLHVTEFIVGNLTLEQIEDNRTFVEQGSNSATDTLTLISFFLHDPSNYFKSASFIYTWDFRDGTQLVTEEPFVYYNYSTAGNCKVHLQVVAEWEQIDSATHERKIVQKTGDFTTELELLDAVKSINVIGSRETHVMENLSLSLHINGSPPLTLCWLIKAECILLEGEKCHQVVINGSSYNLSHTFRNAGQYCLSVRVENDVNMLQTYHEIKVWPTGIHPAFFALPCIALISVMLGFVIYTTFRSSSQQKDLVEVADFDFSPLSDKNPSPSDSESSCGRICCRSCFLQPPQEYWETVRESHRLLHPLYKPVKTYTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0W5</accession>
    <name>A0A8C3T0W5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Tubulointerstitial nephritis antigen like 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the peptidase C1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0W5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024202.1">
        <property type="protein sequence ID" value="ENSCSRP00000023190.1"/>
        <property type="gene ID" value="ENSCSRG00000017451.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008234">
        <property type="term" value="F:cysteine-type peptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030414">
        <property type="term" value="F:peptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd02620">
        <property type="entry name" value="Peptidase_C1A_CathepsinB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.70.10:FF:000037">
        <property type="entry name" value="Tubulointerstitial nephritis antigen-like 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.70.10">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036201">
        <property type="entry name" value="Pacifastin_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025660">
        <property type="entry name" value="Pept_his_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013128">
        <property type="entry name" value="Peptidase_C1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000668">
        <property type="entry name" value="Peptidase_C1A_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001212">
        <property type="entry name" value="Somatomedin_B_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12411">
        <property type="entry name" value="CYSTEINE PROTEASE FAMILY C1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00112">
        <property type="entry name" value="Peptidase_C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00645">
        <property type="entry name" value="Pept_C1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57283">
        <property type="entry name" value="PMP inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00524">
        <property type="entry name" value="SMB_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50958">
        <property type="entry name" value="SMB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00639">
        <property type="entry name" value="THIOL_PROTEASE_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034443943" evidence="7">
        <location>
            <begin position="16"/>
            <end position="603"/>
        </location>
    </feature>
    <feature type="domain" description="SMB" evidence="8">
        <location>
            <begin position="48"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="312"/>
            <end position="334"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="320"/>
            <end position="334"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008455"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023190.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="603" mass="65856" checksum="171315F81865A1C4" modified="2022-01-19" version="1">MRLLWTLPTLWLLAAEDLSAPRARSRRELAPGLHERGIRDAGGSYCERNDACCTGRDDACTVPYLDTICYCDLFCNRTVSDCCPDFWEYCLGIPPPVAVHKGCDRGGHKYPTGATYRENCNLCTCSGNGNWDCEQHACLIDGEMIDAINRGNYGWRAANYSHFWGMTLDEGVRYRLGTIKPPSMVMNMNELQMSMDASERLPSHFNAADKWPGLILEPLDQGNCAGSWAFSTAAVASDRISIHSMGHMTPALSPQNLISCDTRNQQGCSGGRIDRAWWYLRRRGVVTDSCYPFTSREKDSAPAGRPCMMQSRATGRGKRQATQQCPNPQTHSNEIYQSTPAYRLSSSEKEIMKELMENGPVQAIMEVHEDFFVYKSGVYRHTPVMAGKPEHHRRHGTHSVKITGWGEERTPQGQIQKYWVSVALAMKPPCNRSGGCAGRAESGGRVSVPASRVLVTLQRCHQCPPQAMCPQHGASPLATVPRLAADLPRGQGGLLCPGALEARHGHAEARQSDQEPAALFSVCDGAAGLPRTDGRFPAGTGCGGRRTGDGPIAGQPLQRFQNLGQNQGREEATFQDIAVRVCGCLIVCVCGCLSGRVGVSVCA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T130</accession>
    <name>A0A8C3T130_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Circumsporozoite protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Essential sporozoite protein. In the mosquito vector, required for sporozoite development in the oocyst, migration through the vector hemolymph and entry into the vector salivary glands. In the vertebrate host, required for sporozoite migration through the host dermis and infection of host hepatocytes. Binds to highly sulfated heparan sulfate proteoglycans (HSPGs) on the surface of host hepatocytes.</text>
    </comment>
    <comment type="function">
        <text evidence="12">In the vertebrate host, binds to highly sulfated heparan sulfate proteoglycans (HSPGs) on the surface of host hepatocytes and is required for sporozoite invasion of the host hepatocytes.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Lipid-anchor</topology>
            <topology evidence="2">GPI-anchor</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the plasmodium circumsporozoite protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T130"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012400.1">
        <property type="protein sequence ID" value="ENSCSRP00000011934.1"/>
        <property type="gene ID" value="ENSCSRG00000008897.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000024290.1">
        <property type="protein sequence ID" value="ENSCSRP00000023274.1"/>
        <property type="gene ID" value="ENSCSRG00000017453.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098552">
        <property type="term" value="C:side of membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.100.10:FF:000115">
        <property type="entry name" value="Thrombospondin type-1 domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.100.10">
        <property type="entry name" value="Thrombospondin type-1 (TSP1) repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003067">
        <property type="entry name" value="Crcmsprzoite"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038877">
        <property type="entry name" value="THSD1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056218">
        <property type="entry name" value="THSD1_D2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056219">
        <property type="entry name" value="THSD1_D3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056217">
        <property type="entry name" value="THSD1_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000884">
        <property type="entry name" value="TSP1_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036383">
        <property type="entry name" value="TSP1_rpt_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16311">
        <property type="entry name" value="THROMBOSPONDIN TYPE I DOMAIN-CONTAINING 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16311:SF3">
        <property type="entry name" value="THROMBOSPONDIN TYPE-1 DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24310">
        <property type="entry name" value="THSD1_D2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24311">
        <property type="entry name" value="THSD1_D3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24306">
        <property type="entry name" value="THSD1_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00090">
        <property type="entry name" value="TSP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01303">
        <property type="entry name" value="CRCMSPRZOITE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00209">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82895">
        <property type="entry name" value="TSP-1 type 1 repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50092">
        <property type="entry name" value="TSP1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0336">GPI-anchor</keyword>
    <keyword evidence="11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="15" id="KW-0472">Membrane</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0748">Sporozoite</keyword>
    <keyword evidence="15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="403"/>
            <end position="425"/>
        </location>
    </feature>
    <feature type="domain" description="THSD1 N-terminal" evidence="16">
        <location>
            <begin position="15"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="domain" description="THSD1 second Ig-like" evidence="17">
        <location>
            <begin position="116"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="domain" description="THSD1 third Ig-like" evidence="18">
        <location>
            <begin position="228"/>
            <end position="327"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="442"/>
            <end position="480"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="591"/>
            <end position="614"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="674"/>
            <end position="707"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="719"/>
            <end position="765"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="462"/>
            <end position="480"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="685"/>
            <end position="705"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006241"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00021911"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00033726"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00045806"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF24306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="Pfam" id="PF24310"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="Pfam" id="PF24311"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023274.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="847" mass="95629" checksum="50277F67079139CB" modified="2022-01-19" version="1">MGIFHFSFFLGEVEYLLLERPGHVALSNDTMSVDFQYFVNGNVTAKNVSILLLDASTNQTIAKKQLPPSQSRGMVEFECFCFKSAGDYWFRMISEIDNGTEIHWRGGSTLLSVEWPVFHIDLNRTSEVLRSSLQVGLFTNKQLCAMNETVVSLDVIFTNSLYELGRLSSDEALGMRTSKGIFLSRSQWVEFNCPPIDQEVYVTVLLKSLETNSVIASTGPIDLIHKFGYKLVVVPEVMCKSSVLVFIVSPPCIAINGKVAVYKEALRRPGERTTWLDENFLRPGSNRTEFNCTLFDMGKNKYCFEFFDILSQSHSPPRVKECMVIRRNLETWSLWQPWSPCSVTCGDGVRERHRECLTSLPAKPGCVGTPKETSLCSLEECSIIKPTTPSSVQHQEDQKANNIVTITGISLCLFIILATVLITLWRKLCRAQRCSTSVRRNSVHSPSFHKNSDEENICQAGKQRESFSEGSEAPRAHAEKPVNIPLTCRRSLQFAQEEDTSVGDSFQPNAQKIIPPIFSYRIAQQQLKEMKKKGLTETTKVYHVSQTPLTDTVIDATAVLPLGTENQEEAAAHKFRIKSPFLDQPVSHLKFPREKSNPRVDSVPSPANPVTSPSQTLIRRAHLKYQDNKGEPLERGCHRNPQFRRTASFHETKKVRPYRERSMSTLTSRQIPLYSARARTWGQAPEDKSRPTSKDADPSSEKFDQSHCTLLTGEPLSYGTKYRYKGNPPVRRPDLISDRQPAGQVAGADKPEPTRNRRVSSPNHRGALRKEPISTMKDNYQRGSALSPVQFRKDKCQSFPTDPEFAFYDNNSFGLTESEQWMIDLPGYFGSNEEDETSTLSIEKLVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2S9</accession>
    <name>A0A8C3T2S9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="14">Zinc finger protein 362</fullName>
        </submittedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2S9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023343.1">
        <property type="protein sequence ID" value="ENSCSRP00000022363.1"/>
        <property type="gene ID" value="ENSCSRG00000016880.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010468">
        <property type="term" value="P:regulation of gene expression"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000233">
        <property type="entry name" value="Putative zinc finger protein 362"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000158">
        <property type="entry name" value="Zinc finger protein 362"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000377">
        <property type="entry name" value="zinc finger protein 362 isoform X4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000216">
        <property type="entry name" value="Zinc finger protein 384 like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050331">
        <property type="entry name" value="Zinc_finger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515:SF49">
        <property type="entry name" value="GASTRULA ZINC FINGER PROTEIN XLCGF49.1-LIKE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16515">
        <property type="entry name" value="PR DOMAIN ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="208"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="236"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="264"/>
            <end position="291"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="292"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="322"/>
            <end position="349"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="13">
        <location>
            <begin position="352"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="42"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="102"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="12">
        <location>
            <begin position="115"/>
            <end position="135"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022363.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="401" mass="44068" checksum="E91ACA86EB566036" modified="2022-01-19" version="1">MAEPRFNNPYFWPPPPTMPSQLDNLVLINKIKEQLMAEKIRPPHLPPTSVSSQQPLLVPPSPAESSQSIMSLPKLQQVPGLHPQAVPQPDVALHARPATSTVTGLGLASRAPAVSTSESSTGTSTPSTPTSTSQSRLIASSPTLISGITSPPLLDSIKTIQGHSLLGAPKSERGRKKIKAENPSGPPVLVVPYPILASGETAKEGKTYRCKVCPLTFFTKSEMQIHSKSHTEAKPHKCPHCSKSFANASYLAQHLRIHLGVKPYHCSYCEKSFRQLSHLQQHTRIHTGDRPYKCPHPGCEKAFTQLSNLQSHQRQHNKDKPYKCPNCYRAYSDSASLQIHLSAHAIKHAKAYCCSMCGRAYTSETYLMKHMSKHTVVEHLVSQHSPQRTESPGIPVRISLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T4N4</accession>
    <name>A0A8C3T4N4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T4N4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025003.1">
        <property type="protein sequence ID" value="ENSCSRP00000023974.1"/>
        <property type="gene ID" value="ENSCSRG00000018012.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5913487at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070072">
        <property type="term" value="P:vacuolar proton-transporting V-type ATPase complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021013">
        <property type="entry name" value="ATPase_Vma12"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31394">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 199"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31394:SF1">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 199"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11712">
        <property type="entry name" value="Vma12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023974.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="201" mass="21873" checksum="E8F71C65AA229DC3" modified="2022-01-19" version="1">MASSIVAGERLVRAAASSSGELGRLPRELRAELEAALGARAAGRGPLVPFSLLRKLQAALRQAGSPVYLHELLEGSEIYLPEVEKPPRNPELVARLEKIKAKLANEEYKRITRNINCQELNRYGTLADLGRQVRSMKAVVITIFNFIVTVVAAFACTYLGSQYIFTEMAARVLSAVIVASVVGLAELYVMVRTMEGELGGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T631</accession>
    <name>A0A8C3T631_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Cell membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T631"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024360.1">
        <property type="protein sequence ID" value="ENSCSRP00000023343.1"/>
        <property type="gene ID" value="ENSCSRG00000017558.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15410">
        <property type="entry name" value="7tmA_OR5D-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000003">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48018">
        <property type="entry name" value="OLFACTORY RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5 9" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0552">Olfaction</keyword>
    <keyword evidence="7 9" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8 9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="33"/>
            <end position="54"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="66"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="104"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="146"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="211"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="244"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="278"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="47"/>
            <end position="296"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023343.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="319" mass="36107" checksum="9D24E5F88719C8AE" modified="2022-01-19" version="1">MLKLKRMTGDNHTTVTKFILVGLTDRVELQVPLFVTFFLIYLITLLGNIGMILIIQLDPQLHTPMYFFLSNLSFLDVCYSSTIAPNMLANFLVESKAISYGGCIMQYGFFVVFVTTEIFLLAVMAYDRYVAICNPLLYTVTMTKRVCITLVVGSYFWGLINSLINTSSLQRLSFCDSNVINNIYCDLTSLLKLSCSEVSVNERLLFTCGSLFEMSTFLIIIISYILIVIAVLRIRSVQGRHKAFTTCASHLTAVTLFHGTIFFMYLRPSASYSLDTDKIASVFYTIVIPMLNPLIYSLRNRDVKCAVRKVLSRKVIISQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8N1</accession>
    <name>A0A8C3T8N1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Gametogenetin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8N1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026722.1">
        <property type="protein sequence ID" value="ENSCSRP00000025642.1"/>
        <property type="gene ID" value="ENSCSRG00000019160.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031625">
        <property type="term" value="F:ubiquitin protein ligase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006302">
        <property type="term" value="P:double-strand break repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007276">
        <property type="term" value="P:gamete generation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031400">
        <property type="entry name" value="GGN"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47742">
        <property type="entry name" value="GAMETOGENETIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47742:SF1">
        <property type="entry name" value="GAMETOGENETIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15685">
        <property type="entry name" value="GGN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="286"/>
            <end position="615"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="1"/>
            <end position="10"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="337"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="473"/>
            <end position="493"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025642.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="688" mass="72455" checksum="48C68623B735F871" modified="2022-01-19" version="1">MWVQHSSSLSRDPGPGDNDSAQESGRGKAGEAGLTCLSGDTNLGIPGTHQGEPKGQKATAGSQNPPPEQDLLRSKKAAPKGKSKGETISSMKQGGQGDLPGKSANAPTPLERAQGIGAPKGTSEPEGCSQPALTKAQRPSSVLDNPAHADAPNPNDQSGPNDAAERNPTRTVPPRPPAVSGGKKQPPPREEGSPGSHGDSKAPANPRQSPTGQAKARGSGAKEPQGSEEDGVNADGVQALLEHGLSFLYKVTIQPGQRPPSVKAIKHRAGLISSGISYADALKQCPQKKAPASVSGSPKVAEKLPSLQGLERRDQEDLSSLTQAFLEQFQKMGTKEQASPAPQPQGQAKQQLHLVKILDDLTSFNFKSPEGQKPRVPTPYPQRRKGQGRNSPRFGSDVSRLVSFLGNGPKLDGQRQDEGPPQPVRAWLADDTRKNLGPNGEPHGEPPHLSPAFVAELEQLTQAGESQQRKPETPSPEANPPARAPGPPTPDTPALPSGEAAAASTVQPGKGKDQAMALPGQEAILPTPAPPVPTYPAAALEQSSASKGAPGHVRPKARKQATTKLQPRATWQPKSPRQGREAPEPQVAPAEPCQDAASEQGPDGSHDKPQASARHWPPFQIMDSCPRKCYCKHQDQRKLPRNISAWLTPSANHLAEPPWVSTAILAGSLVAGTRFFLDSYEQQTGNDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9H8</accession>
    <name>A0A8C3T9H8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Forkhead box N4</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9H8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024881.1">
        <property type="protein sequence ID" value="ENSCSRP00000023851.1"/>
        <property type="gene ID" value="ENSCSRG00000017879.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000976">
        <property type="term" value="F:transcription cis-regulatory region binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20057">
        <property type="entry name" value="FH_FOXN4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000122">
        <property type="entry name" value="Forkhead box protein N1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001766">
        <property type="entry name" value="Fork_head_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049624">
        <property type="entry name" value="FOXN1_4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030456">
        <property type="entry name" value="TF_fork_head_CS_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46721">
        <property type="entry name" value="FORKHEAD BOX PROTEIN N1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46721:SF2">
        <property type="entry name" value="FORKHEAD BOX PROTEIN N4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00250">
        <property type="entry name" value="Forkhead"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00053">
        <property type="entry name" value="FORKHEAD"/>
    </dbReference>
    <dbReference type="SMART" id="SM00339">
        <property type="entry name" value="FH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00658">
        <property type="entry name" value="FORK_HEAD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50039">
        <property type="entry name" value="FORK_HEAD_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 7" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Fork-head" evidence="9">
        <location>
            <begin position="153"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Fork-head" evidence="7">
        <location>
            <begin position="153"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="261"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="327"/>
            <end position="350"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="262"/>
            <end position="282"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023851.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="470" mass="51448" checksum="F08C96CACEFE0950" modified="2022-01-19" version="1">SDLQSLSWLTSVDVPRLQQMASGRMDFSISSQESMLQQTGPVPGNMHSTGAPGAMIQVQASLPQGILGLNTITSHGANMSQYTVGGQPSPSLQSQHPLFPAPPSQQVFAIAQNVQQCNPAAIYNASYGPHPQYSQPRLAPHTAQEVHPKHYPKPIYSYSCLIAMALKNSKTGSLPVSEIYSFMKEHFPYFKTAPDGWKNSVRHNLSLNKCFEKVENKMSGTSRKGCLWALNPAKIDKMEEEMQKWKRKDLAAIHRSMANPEELDKLITDRPENCRRPSKQAESEVSTLTHMAAAQGRISISKLQPQPMTLSLQSIPLHHQIQTQARIAPASPAPAQTPPLHTLPDMSQSPLPHHPMSRAPADFLNVTADMNTEVDALDPSIMDFALQGNIWEEMKEDSFNLDTLGAFSNSPLQLSDCELGTAGLTPVSSGSDYSFSDLQVTGLYTTYATLDNVASSQYMNGQGNKPIALL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA53</accession>
    <name>A0A8C3TA53_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Retinaldehyde binding protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TA53"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026438.1">
        <property type="protein sequence ID" value="ENSCSRP00000025367.1"/>
        <property type="gene ID" value="ENSCSRG00000018963.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1902936">
        <property type="term" value="F:phosphatidylinositol bisphosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00170">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.525.10:FF:000002">
        <property type="entry name" value="Alpha-tocopherol transfer protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1200">
        <property type="entry name" value="Alpha-tocopherol transfer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.525.10">
        <property type="entry name" value="CRAL-TRIO lipid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.20">
        <property type="entry name" value="N-terminal domain of phosphatidylinositol transfer protein sec14p"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001251">
        <property type="entry name" value="CRAL-TRIO_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036865">
        <property type="entry name" value="CRAL-TRIO_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011074">
        <property type="entry name" value="CRAL/TRIO_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036273">
        <property type="entry name" value="CRAL/TRIO_N_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10174">
        <property type="entry name" value="ALPHA-TOCOPHEROL TRANSFER PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10174:SF200">
        <property type="entry name" value="RETINALDEHYDE-BINDING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00650">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03765">
        <property type="entry name" value="CRAL_TRIO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00180">
        <property type="entry name" value="CRETINALDHBP"/>
    </dbReference>
    <dbReference type="SMART" id="SM01100">
        <property type="entry name" value="CRAL_TRIO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00516">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52087">
        <property type="entry name" value="CRAL/TRIO domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46938">
        <property type="entry name" value="CRAL/TRIO N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50191">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CRAL-TRIO" evidence="2">
        <location>
            <begin position="132"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="1">
        <location>
            <begin position="41"/>
            <end position="68"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025367.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="313" mass="36067" checksum="7D918F71FC229B98" modified="2022-01-19" version="1">TGTFRIVSEEEQALRTKLERLTTKDHGPVFGKCDKVPAHTIQKAKDELNESEEKRESAVKELRELVRERASGGEDMCKAVAEKVKGKDDSFFLRFIRARKFDVNRAYELLKGYVNFRQQYPELFDNLTPEAVRSTIEAGYPGILASRDKYGRVVMLFNIENWDYEEITFDEILRAYCVILEKLLENEETQINGLCIIENFKGFTMQQASGIKPSELKKMVDMLQDSFPARFKAVHFIHQPWYFTTTYNVVKPFLKSKLLERVFVHGEELESFYQEIDADILPADFGGNLPKYDGKAIAEKLFGAQIEAEDTAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TA89</accession>
    <name>A0A8C3TA89_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Potassium channel domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the two pore domain potassium channel (TC 1.A.1.8) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TA89"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025211.1">
        <property type="protein sequence ID" value="ENSCSRP00000024175.1"/>
        <property type="gene ID" value="ENSCSRG00000018130.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015271">
        <property type="term" value="F:outward rectifier potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022841">
        <property type="term" value="F:potassium ion leak channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030322">
        <property type="term" value="P:stabilization of membrane potential"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000110">
        <property type="entry name" value="Potassium channel subfamily K member"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003280">
        <property type="entry name" value="2pore_dom_K_chnl"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003092">
        <property type="entry name" value="2pore_dom_K_chnl_TASK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013099">
        <property type="entry name" value="K_chnl_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003:SF350">
        <property type="entry name" value="POTASSIUM CHANNEL DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11003">
        <property type="entry name" value="POTASSIUM CHANNEL, SUBFAMILY K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07885">
        <property type="entry name" value="Ion_trans_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01333">
        <property type="entry name" value="2POREKCHANEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01095">
        <property type="entry name" value="TASKCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 12" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9 12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0630">Potassium</keyword>
    <keyword evidence="6" id="KW-0631">Potassium channel</keyword>
    <keyword evidence="4" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 12 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 12" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="6"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="114"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="165"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="198"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="228"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="14">
        <location>
            <begin position="84"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="domain" description="Potassium channel" evidence="14">
        <location>
            <begin position="167"/>
            <end position="245"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU003857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF07885"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024175.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="296" mass="33464" checksum="BA3432B4DA3066C9" modified="2022-01-19" version="1">MCSGKIHTGLLVVSYAAYLLLGAIVFRALEKNAETEQKRAVIRMKEAFLQNFAHLTVADVEQFVKVRDAAAKGLYPVGNESQTELSNWDLSNSFFFVGSLVSTIGYGTQCPKTAAGQIFCLFFASFGIPLTIIFLHWVGKMLSLLCERLGRWLYEKGMKKKKIKFLTLLFFLVTGILVFLCLPSLVFQVTEGWSYSEGIYFAFITLSTIGFGDYVVGKQPDRNYPSYYRSLVAIWIIFGLAWIALLGWLFMRECCRLKQRRHQAPCMLYVYMGLLPFQNIGISAPPGCQENLPNLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAG6</accession>
    <name>A0A8C3TAG6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">60S ribosomal protein L27</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Rough endoplasmic reticulum</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 5">Belongs to the eukaryotic ribosomal protein eL27 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAG6"/>
    <dbReference type="SMR" id="A0A8C3TAG6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019551.1">
        <property type="protein sequence ID" value="ENSCSRP00000018690.1"/>
        <property type="gene ID" value="ENSCSRG00000014290.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000025300.1">
        <property type="protein sequence ID" value="ENSCSRP00000024259.1"/>
        <property type="gene ID" value="ENSCSRG00000018203.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005791">
        <property type="term" value="C:rough endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd06090">
        <property type="entry name" value="KOW_RPL27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.770:FF:000001">
        <property type="entry name" value="60S ribosomal protein L27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.770">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005824">
        <property type="entry name" value="KOW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001141">
        <property type="entry name" value="Ribosomal_eL27"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018262">
        <property type="entry name" value="Ribosomal_eL27_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041991">
        <property type="entry name" value="Ribosomal_eL27_KOW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038655">
        <property type="entry name" value="Ribosomal_eL27_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008991">
        <property type="entry name" value="Translation_prot_SH3-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10497">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00467">
        <property type="entry name" value="KOW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01777">
        <property type="entry name" value="Ribosomal_L27e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00739">
        <property type="entry name" value="KOW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50104">
        <property type="entry name" value="Translation proteins SH3-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01107">
        <property type="entry name" value="RIBOSOMAL_L27E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 5" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3 5" id="KW-0689">Ribosomal protein</keyword>
    <feature type="domain" description="KOW" evidence="6">
        <location>
            <begin position="4"/>
            <end position="31"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU000575"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM00739"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024259.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="136" mass="15798" checksum="73F4151495029A32" modified="2022-01-19" version="1">MGKFMKPGKVVLVLAGRYSGRKAVIVKNIDDGTSDRPYSHALVAGIDRYPRKVTAAMGKKKIAKRSKIKSFVKVYNYNHLMPTRYSVDIPLDKTVVNKDVFRDPALKRKARREAKVKFEERYKTGKNKWFFQKLRF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBN5</accession>
    <name>A0A8C3TBN5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Pleckstrin homology domain containing A2</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBN5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025833.1">
        <property type="protein sequence ID" value="ENSCSRP00000024775.1"/>
        <property type="gene ID" value="ENSCSRG00000018514.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="CDD" id="cd13271">
        <property type="entry name" value="PH2_TAPP1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000049">
        <property type="entry name" value="pleckstrin homology domain-containing family A member 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051707">
        <property type="entry name" value="PI-Interact_SigTrans_Reg"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14336:SF5">
        <property type="entry name" value="PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY A MEMBER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14336">
        <property type="entry name" value="TANDEM PH DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="1">
        <location>
            <begin position="7"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="1">
        <location>
            <begin position="184"/>
            <end position="284"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024775.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="413" mass="46769" checksum="77287290F9D08D3C" modified="2022-01-19" version="1">MPYVDRQNRICGFLDIEENETCGKFLRRYFILDTQANCLLWYMDNPQICLVSVATPKQKPKVPFCFVINALSQRYFLQASDQKDLQDWVEALNRASKITVPRSGSLPPATEITKPPIAPQAQEKKPQVAYKTEIIGGVVVHTPISVNQNGGEGADGGDLATHPLLRRSQSYIPTSASKPSTGPPVLKSGYCVKQGNVRKSWKRRYFALDDFTISYFKCEQDKEPLRSILLKDVLKTHECLVKSGDLLMRDNLFEIITSSRTFYIQADSPEDMNSWIKAITGAMQALKSRPREMSFMRSVSSMSRPGCSNLSSSLIPSLPRMRHPGEERKALFKTPSTPSWQPWTPVPQPGGKQPMIEEMPGYMRDSVFVPSFTECDTGAMQQRRVRHRSEPQHIKEKPFVFNLDDENIRTSDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBQ6</accession>
    <name>A0A8C3TBQ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Transient receptor potential cation channel subfamily V member 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="27">Osm-9-like TRP channel 1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="26">Vanilloid receptor 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="36 37">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="36" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="36" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="31">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="29">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>Mg(2+)(in) = Mg(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29827"/>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="30">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Dendritic spine membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the transient receptor (TC 1.A.4) family. TrpV subfamily. TRPV1 sub-subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBQ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027432.1">
        <property type="protein sequence ID" value="ENSCSRP00000026333.1"/>
        <property type="gene ID" value="ENSCSRG00000019573.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032591">
        <property type="term" value="C:dendritic spine membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005262">
        <property type="term" value="F:calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098703">
        <property type="term" value="P:calcium ion import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22196">
        <property type="entry name" value="TRPV1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000074">
        <property type="entry name" value="Transient receptor potential cation channel subfamily V member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000018">
        <property type="entry name" value="Transient receptor potential cation channel subfamily V member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024862">
        <property type="entry name" value="TRPV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008347">
        <property type="entry name" value="TrpV1-4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008348">
        <property type="entry name" value="TrpV4"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00870">
        <property type="entry name" value="trp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10582:SF17">
        <property type="entry name" value="TRANSIENT RECEPTOR POTENTIAL CATION CHANNEL SUBFAMILY V MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10582">
        <property type="entry name" value="TRANSIENT RECEPTOR POTENTIAL ION CHANNEL PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01768">
        <property type="entry name" value="TRPVRECEPTOR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01769">
        <property type="entry name" value="VRL2RECEPTOR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="18 32" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="13" id="KW-0106">Calcium</keyword>
    <keyword evidence="8" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="7" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="15" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="24" id="KW-0966">Cell projection</keyword>
    <keyword evidence="22" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="25" id="KW-0407">Ion channel</keyword>
    <keyword evidence="20" id="KW-0406">Ion transport</keyword>
    <keyword evidence="21 34" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="37" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="19" id="KW-0915">Sodium</keyword>
    <keyword evidence="17" id="KW-0770">Synapse</keyword>
    <keyword evidence="9 34" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="16 34" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="441"/>
            <end position="462"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="482"/>
            <end position="500"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="521"/>
            <end position="541"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="547"/>
            <end position="566"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="587"/>
            <end position="609"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="34">
        <location>
            <begin position="667"/>
            <end position="690"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="32">
        <location>
            <begin position="209"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="35">
        <location>
            <begin position="443"/>
            <end position="702"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="1"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="33">
        <location>
            <begin position="806"/>
            <end position="840"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="33">
        <location>
            <begin position="15"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="33">
        <location>
            <begin position="34"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="33">
        <location>
            <begin position="806"/>
            <end position="828"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004332"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010374"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00015942"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00031766"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00033256"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00034269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="31">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="32">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="33">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="34">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="35">
        <source>
            <dbReference type="Pfam" id="PF00520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="36">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026333.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="37">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="840" mass="96188" checksum="654AA1A3C344672C" modified="2022-01-19" version="1">MSSILGKMRKLGSSDVEDSEVTDEHTDGEDSILGTPNSLQGSQSTKVQQLPKSNIFARRGRFGMGDSDKNMAPMDSLYQMDHLVSAPVIKFNINMDRAKIHNQFLSTNSIASCSEKAFKFYDRRRIFDAVAQGDTSDLNDLLIYLHETRKHLTDNEFKEPETGKTCLLKAMLNLHDGKNDTIPLLLEIAEKTGNLKELVNAEYTDNYYKGQTALHIAIERRNMYLVKLLVQNGADVHARAHGEFFRKIKGKPGFYFGELPLSLAACTNQLGIVKFLLENLYHPANIAGQDSMGNTVLHALVEIADNTKDNTKFVTKVYNSILILGAKINPMLKLEEIANKKGLTPLTLAAKKGKIGIFAYILRREIKEPECRHLSRKFTEWAYGPVHSSLYDLSSIDTCEKNSVLEIIAYSSKTPNRHEMLLVEPLNRLLQDKWDRFVKRLFYFNFFVYAMHVITLTMAAYFRPVKKHGKPPFRLEYTTEECFRVIGEILSVLGGLYFFFRGIQYFLQRRPSLKTLLADSYSEVLFFVHSLFLLSSVVLYFCGQELYVASMVFSLALGWANMLYYTRGFQQMGIYSVMIEKMILRDLCRFMFVYLVFLLGFSTAVVTLIEDDYEGQENDSSLCTRSGQLKRGRPSYNSLYYTCLELFKFTIGMGDLEFTENYRFKSVFVILLVLYVILTYILLLNMLIALMGETVNKIAQESKSIWKLQRAITILNIENSYLNCMISSFRSGKRVLVGSTPDDKDDYRWCFRVDEVNWSTWNTNLGIINEEPGYSMGLKRNSSFSFKSSRVSGKNWKTLVPLLRDGSRREEAQKQPEEAKLKPILEHDYEPEDSGARKSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TD16</accession>
    <name>A0A8C3TD16_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">MAGUK p55 subfamily member 7</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Acts as an important adapter that promotes epithelial cell polarity and tight junction formation via its interaction with DLG1. Involved in the assembly of protein complexes at sites of cell-cell contact.</text>
    </comment>
    <comment type="subunit">
        <text evidence="16">Heterodimer; able to heterodimerize via its C-terminal L27 domain with LIN7A, LIN7B and LIN7C. Forms a tripartite complex composed of DLG1, MPP7 and LIN7 (LIN7A or LIN7C). Interacts with DLG1 via its N-terminal L27 domain. Interacts with PALS1 and PATJ.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell junction</location>
            <location evidence="2">Adherens junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell junction</location>
            <location evidence="1">Tight junction</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cell cortex</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Lateral cell membrane</location>
            <topology evidence="14">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the MAGUK family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TD16"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028871.1">
        <property type="protein sequence ID" value="ENSCSRP00000027734.1"/>
        <property type="gene ID" value="ENSCSRG00000020505.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005923">
        <property type="term" value="C:bicellular tight junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016328">
        <property type="term" value="C:lateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="CDD" id="cd00071">
        <property type="entry name" value="GMPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06799">
        <property type="entry name" value="PDZ_MPP3-MPP4-MPP7-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12033">
        <property type="entry name" value="SH3_MPP7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.63.10:FF:000002">
        <property type="entry name" value="Guanylate kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000159">
        <property type="entry name" value="MAGUK p55 subfamily member 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000046">
        <property type="entry name" value="MAGUK p55 subfamily member 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000757">
        <property type="entry name" value="MAGUK p55 subfamily member 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.650">
        <property type="entry name" value="L27 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008145">
        <property type="entry name" value="GK/Ca_channel_bsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008144">
        <property type="entry name" value="Guanylate_kin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020590">
        <property type="entry name" value="Guanylate_kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014775">
        <property type="entry name" value="L27_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004172">
        <property type="entry name" value="L27_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036892">
        <property type="entry name" value="L27_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050716">
        <property type="entry name" value="MAGUK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035599">
        <property type="entry name" value="MPP7_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23122">
        <property type="entry name" value="MEMBRANE-ASSOCIATED GUANYLATE KINASE MAGUK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00625">
        <property type="entry name" value="Guanylate_kin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02828">
        <property type="entry name" value="L27"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00072">
        <property type="entry name" value="GuKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00569">
        <property type="entry name" value="L27"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101288">
        <property type="entry name" value="L27 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00856">
        <property type="entry name" value="GUANYLATE_KINASE_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50052">
        <property type="entry name" value="GUANYLATE_KINASE_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51022">
        <property type="entry name" value="L27"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0965">Cell junction</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 17" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="6" id="KW-0796">Tight junction</keyword>
    <feature type="domain" description="L27" evidence="21">
        <location>
            <begin position="22"/>
            <end position="76"/>
        </location>
    </feature>
    <feature type="domain" description="L27" evidence="21">
        <location>
            <begin position="77"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="domain" description="PDZ" evidence="20">
        <location>
            <begin position="151"/>
            <end position="232"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="18">
        <location>
            <begin position="240"/>
            <end position="310"/>
        </location>
    </feature>
    <feature type="domain" description="Guanylate kinase-like" evidence="19">
        <location>
            <begin position="380"/>
            <end position="572"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004435"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004536"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00017019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022427"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00059672"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00063941"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS50052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS51022"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027734.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="588" mass="67143" checksum="4D84CC44D6F70A47" modified="2022-01-19" version="1">MLLWNTALLSAPGRLLERCATGSSSLYELLAALPAQLQPHVDSQEDLTFLWDMFGEKSLHSLVKIHEKLHYYEKQSPVPILHGAAALADDLAEELQSKPLNTEIGELLKLLSKPNIKALLSVHDTVAQKNYDPVLPPIPDDLDEEEDSIKIIRLVKNREPLGATIKRNERTGAIVVARIMRGGAADRSGLIHIGDELREVNEIPVDDKKPEEIIQILAQSQGAITFKIIPSIKEETPTIEGKMFIKALFDYDPTEDKAIPCKEAGLSFRKGDILQIMSQDDATWWQARHEGDSNPRAGLIPSKHFQERRFALKRPEVHMQPLKISNRKSSGFRRSFRLSRKDRKTNKSMYECKKSDQYDTADVPTYEEVAPYRRQPNEKYRLVVLVGPVGVGLNELKRKLLISNTQHYGVTVPHTTRARRGQESDGVEYIFISKHLFETDVQNNKFIEYGEYKNNYYGTSIDSVRSVLTKNKVCLLDVQPHTVKHLRTLEFKPFVIFIKPPSLERLRETRKNAKIISSKDEKAAAKPFTEEDFQEMIKSAQVMESQYGHLFDKVIINDDLTTAYNELKTTFDKLETETFWVPVSWLHS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDL6</accession>
    <name>A0A8C3TDL6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Phosphatidylinositol transfer protein membrane associated 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
            <topology evidence="1">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the PtdIns transfer protein family. PI transfer class IIA subfamily.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000028234.1">
        <property type="protein sequence ID" value="ENSCSRP00000027113.1"/>
        <property type="gene ID" value="ENSCSRG00000020132.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031210">
        <property type="term" value="F:phosphatidylcholine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008525">
        <property type="term" value="F:phosphatidylcholine transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035091">
        <property type="term" value="F:phosphatidylinositol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008526">
        <property type="term" value="F:phosphatidylinositol transfer activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08889">
        <property type="entry name" value="SRPBCC_PITPNM1-2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1000:FF:000173">
        <property type="entry name" value="Membrane-associated phosphatidylinositol transfer protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.530.20:FF:000001">
        <property type="entry name" value="Phosphatidylinositol transfer protein membrane associated 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.530.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1000">
        <property type="entry name" value="HAD superfamily/HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004177">
        <property type="entry name" value="DDHD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036412">
        <property type="entry name" value="HAD-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023214">
        <property type="entry name" value="HAD_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031315">
        <property type="entry name" value="LNS2/PITP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001666">
        <property type="entry name" value="PI_transfer"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055261">
        <property type="entry name" value="PI_transfer_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023393">
        <property type="entry name" value="START-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10658:SF41">
        <property type="entry name" value="MEMBRANE-ASSOCIATED PHOSPHATIDYLINOSITOL TRANSFER PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10658">
        <property type="entry name" value="PHOSPHATIDYLINOSITOL TRANSFER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02862">
        <property type="entry name" value="DDHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02121">
        <property type="entry name" value="IP_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24694">
        <property type="entry name" value="LNS2_PITM1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24695">
        <property type="entry name" value="PITM1-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00391">
        <property type="entry name" value="PITRANSFER"/>
    </dbReference>
    <dbReference type="SMART" id="SM01127">
        <property type="entry name" value="DDHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00775">
        <property type="entry name" value="LNS2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55961">
        <property type="entry name" value="Bet v1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56784">
        <property type="entry name" value="HAD-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51043">
        <property type="entry name" value="DDHD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0106">Calcium</keyword>
    <keyword evidence="3" id="KW-0488">Methylation</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DDHD" evidence="7">
        <location>
            <begin position="701"/>
            <end position="945"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="265"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="630"/>
            <end position="657"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1278"/>
            <end position="1338"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="269"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="286"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="6">
        <location>
            <begin position="311"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="640"/>
            <end position="654"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="1278"/>
            <end position="1289"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="1291"/>
            <end position="1312"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="1325"/>
            <end position="1338"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004184"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027113.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1338" mass="149706" checksum="D2141DC98D547C77" modified="2022-01-19" version="1">MLIKEYRIPIPMSVEEYRIAQLYMIQKKSREETCGEGSGVEILENRPYTDGPGGIGQYTHKVYHIGMHIPSWFRSILPKAALRVEEESWNAYPYTRTRYTCPFVEKFSIDIETFYKADPGDHVNVFNLSTAEKRQTILDPIDIVKDPIPPHEYKSEEDPKVYKSVKTKRGPLSEDWIEGYKNNPGKYPIMCAYKLCKVEFRYWGMQSKIERFIHDVGLRKVMVRAHRQAWCWQDEWYGLTIEDIRQLEKEAQLMLAQKMAQFSYSENEAEQHGAKDSPGENDAESKAISSVDASDAASNIGEAVSGRGITKQWSTSSKSSRSSKRGASPSRHSISEWRMQSIARDSDDSSDDEFFDAHEDLSDNEEGFPKEITKWSSNDLMDKIGSSECDVHDDLYHETSTEYHVGSSVERLSIIEDESVQPLMQPSKIHVLILVLHGGNILDTGSGDQNSKQGDVNTITTVFDTVMRVHYPAALGHIAIKLVPCPAICSEAFSLVSNLSPYSYDEGCLSNSQDHIPLAALPLLATSSPQYQEAVATVILRANQAYSEFIKSEEGTSFTGQVCLVGDCVGGILGFDALCYSNQSVSESQNSSRRGSIVSVQDTDLLSPGIIVNNSYCSSGSNLEASRHLSRSNIDIPRSNGEDPKKQLPRKRSDSSTYEMDTIKQHQAFLSSLHSSVLRNDPGSRRSSSSTMLDGGNIGKFEFEITDFFLFGSPLGLVLALRKTVIPALDIFQLRPACQQVYNLFHPADPSASRLEPLLEKRFHVLPPFNIPRYQRFPLGDGSSALLVETVQNNPILLVESSPLVALQRQDSFMETSIPVPVLNWQDVSNKNAVFAESDVVQSHGAVFMENASLSTPITTPQFRGFRRASEISIASQVSGMADSYTASNIANIAARWWGTKRIDYALYCPDALTAFPTVALPHLFHASYWESTDVVSFLLRQVMRHENSSILELDGKEVSVFTPSKPREKWLRKRTHVKLRNVTSNHRINDAIANEDGPQTLTGRFMYGPLDMVTLTGEKVDIHIMTQPPSGEWIYFDTEISNSSGRIAYVIPENKRLGIGVYPVKMVVRGDHTYADSYITVLPKGTEFVVFSIDGSFAASVSIMGSDPKVRAGAVDVVRHWQDLGYLIIYITGRPDMQKQRVVAWLAQHNFPHGIVSFCDGLVHDPLRHKANFLKTLITDLHMRIHAAYGSTKDISVYSSISLPPTHIYIVGRPTKKLQHQCQFITEGYAAHLAQLEYNHRSRPAKNTTRMALRKGSFGLPSQPDFLRKRNHLLRTISSQPPGASGNASHRPERTQSQSDSDRERERERSQRSMSIATGCWGRSTASKLESGTLGQK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEY9</accession>
    <name>A0A8C3TEY9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">ABC-type oligopeptide transporter ABCB9</fullName>
            <ecNumber evidence="16">7.4.2.6</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="20">ATP-binding cassette sub-family B member 9</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="19">ATP-binding cassette transporter 9</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">TAP-like protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">ATP-dependent low-affinity peptide transporter which translocates a broad spectrum of peptides from the cytosol to the lysosomal lumen for degradation. Displays a broad peptide length specificity from 6-mer up to at least 59-mer peptides with an optimum of 23-mers. Binds and transports smaller and larger peptides with the same affinity. Favors positively charged, aromatic or hydrophobic residues in the N- and C-terminal positions whereas negatively charged residues as well as asparagine and methionine are not favored.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a [oligopeptide](in) + ATP + H2O = a [oligopeptide](out) + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:14429"/>
            <dbReference type="Rhea" id="RHEA-COMP:10531"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:83228"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="7.4.2.6"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:14430"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="15">Homodimer. Interacts (via TMD0 region) with LAMP1; this interaction strongly stabilizes ABCB9 and protects ABCB9 against lysosomal degradation. Interacts (via TMD0 region) with LAMP2 (isoform LAMP-2B). Interacts (via TMD0) with YIF1B; this interaction allows (but is not essential) the ER-to-Golgi trafficking and strongly depends on a salt bridge within TMD0.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lysosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ABC transporter superfamily. ABCB family. MHC peptide exporter (TC 3.A.1.209) subfamily.</text>
    </comment>
    <dbReference type="EC" id="7.4.2.6" evidence="16"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEY9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028290.1">
        <property type="protein sequence ID" value="ENSCSRP00000027168.1"/>
        <property type="gene ID" value="ENSCSRG00000020157.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015421">
        <property type="term" value="F:ABC-type oligopeptide transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015440">
        <property type="term" value="F:ABC-type peptide transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd18784">
        <property type="entry name" value="ABC_6TM_ABCB9_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd03248">
        <property type="entry name" value="ABCC_TAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1560.10:FF:000031">
        <property type="entry name" value="ATP-binding cassette sub-family B member 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000140">
        <property type="entry name" value="Lipid A export ATP-binding/permease protein MsbA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1560.10">
        <property type="entry name" value="ABC transporter type 1, transmembrane domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011527">
        <property type="entry name" value="ABC1_TM_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036640">
        <property type="entry name" value="ABC1_TM_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003439">
        <property type="entry name" value="ABC_transporter-like_ATP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017871">
        <property type="entry name" value="ABC_transporter-like_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR030254">
        <property type="entry name" value="ABCB9_6-TMD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039421">
        <property type="entry name" value="Type_1_exporter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43394:SF21">
        <property type="entry name" value="ATP BINDING CASSETTE SUBFAMILY B MEMBER 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43394">
        <property type="entry name" value="ATP-DEPENDENT PERMEASE MDL1, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00664">
        <property type="entry name" value="ABC_membrane"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00005">
        <property type="entry name" value="ABC_tran"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002773">
        <property type="entry name" value="ABC_prm/ATPase_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90123">
        <property type="entry name" value="ABC transporter transmembrane region"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50929">
        <property type="entry name" value="ABC_TM1F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00211">
        <property type="entry name" value="ABC_TRANSPORTER_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50893">
        <property type="entry name" value="ABC_TRANSPORTER_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="12" id="KW-0458">Lysosome</keyword>
    <keyword evidence="11 21" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-0571">Peptide transport</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-1278">Translocase</keyword>
    <keyword evidence="4 21" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 21" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="6"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="47"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="81"/>
            <end position="103"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="115"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="191"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="235"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="323"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="21">
        <location>
            <begin position="415"/>
            <end position="437"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transmembrane type-1" evidence="23">
        <location>
            <begin position="196"/>
            <end position="477"/>
        </location>
    </feature>
    <feature type="domain" description="ABC transporter" evidence="22">
        <location>
            <begin position="510"/>
            <end position="746"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006493"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022856"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022967"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00052205"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00055204"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00062472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00066336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00068474"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00079330"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00083142"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00084061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS50929"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027168.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="790" mass="86901" checksum="1CEFE07F562C11C8" modified="2022-01-19" version="1">MRVWKAVASTLAFTGVDVLVTTLLYVHSRSGKDIVRDLKHFSVFNSMLDVWGACLYRSCLLLGAAIGVAKNSTYGPRRLKASQTFITLVCLLVGIYALVKLLLYSEVRKTIRDPWFWSLFAWTYVSLAATFCLWQLLSSVTSSRETLRVSSEFRVEAEEICDPSPVPVQEKREEVSGATIHKLLSYTKPDALFLGIATFFLLVAALGETFLPYYTGLAIDGIVIQKSMDQFSTAVVIMSLLALGSSFAAGIRGGVFTLIFARLNIRLRNCLFKSLVAQETSFFDENRTGDIISRLTSDTTIVSDLVSQNINIFLRNVVKATGVIIFMFSLSWQLSLVTFMGFPIIMLVSDLYGKYYKKLSKEVQNALAKANNTAEETISAMKTVRSFASEDMEANVYWEKLQQVYKLNKKEALAYTYYVWSSGLTLLVVQVSILYYGGHLVISGQMTSGNLISFIIYEFVLGDCMESVGSVYSGLMQGVGAAEKVFEFIDRKPTMVNDGTLAPDHVEGKVEFRNVTFSYATRSATQVLQNVSFTLYPGKVTALVGPSGSGKSSCVNILENFYPLEDGQVLLDGQPINMYDHKYLHSVISLVSQEPVLFARSIAENISYGLSSVSFESVVQAAQKANAHAFITELQDGYNTEAGEKGAQLSGGQKQRVAIARALIRAPPILILDEATSALDAESEHTIQQAIYGDLQNHTVLVIAHRLSTVEKAHNIIVLDKGRVVQQGMHKELMEEGGLYSKLVQRQILGLETGTGDGCHLETSLAAASGDSSRGEDWMKSSGCDVLSLD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGD8</accession>
    <name>A0A8C3TGD8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Ubiquitin-conjugating enzyme E2 K</fullName>
            <ecNumber evidence="1">2.3.2.23</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">E2 ubiquitin-conjugating enzyme K</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="12">Huntingtin-interacting protein 2</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="7">Ubiquitin carrier protein</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">Ubiquitin-conjugating enzyme E2-25 kDa</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">Ubiquitin-protein ligase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="8">Interacts with RNF138/NARF. Interacts with BRCA1.</text>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the ubiquitin-conjugating enzyme family.</text>
    </comment>
    <dbReference type="EC" id="2.3.2.23" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGD8"/>
    <dbReference type="SMR" id="A0A8C3TGD8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029028.1">
        <property type="protein sequence ID" value="ENSCSRP00000027887.1"/>
        <property type="gene ID" value="ENSCSRG00000020607.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061631">
        <property type="term" value="F:ubiquitin conjugating enzyme activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd14390">
        <property type="entry name" value="UBA_II_E2_UBE2K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd23800">
        <property type="entry name" value="UBCc_UBE2K"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000010">
        <property type="entry name" value="Putative ubiquitin-conjugating enzyme e2 k"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.110.10:FF:000021">
        <property type="entry name" value="Putative ubiquitin-conjugating enzyme e2 k"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.110.10">
        <property type="entry name" value="Ubiquitin Conjugating Enzyme"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000608">
        <property type="entry name" value="UBC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042599">
        <property type="entry name" value="UBE2K_UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023313">
        <property type="entry name" value="UBQ-conjugating_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016135">
        <property type="entry name" value="UBQ-conjugating_enzyme/RWD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24068">
        <property type="entry name" value="UBIQUITIN-CONJUGATING ENZYME E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00627">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00179">
        <property type="entry name" value="UQ_con"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00165">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00212">
        <property type="entry name" value="UBCc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54495">
        <property type="entry name" value="UBC-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50030">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00183">
        <property type="entry name" value="UBC_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50127">
        <property type="entry name" value="UBC_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 14" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 14" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="UBC core" evidence="16">
        <location>
            <begin position="4"/>
            <end position="154"/>
        </location>
    </feature>
    <feature type="domain" description="UBA" evidence="15">
        <location>
            <begin position="160"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="active site" description="Glycyl thioester intermediate" evidence="13">
        <location>
            <position position="92"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012486"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00030012"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00031729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00062255"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00072444"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00076325"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00080032"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00080337"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10133"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU362109"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027887.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="200" mass="22407" checksum="E40668099ED25828" modified="2022-01-19" version="1">MANIAVQRIKREFKEVLKSEETSKNQIKVDLVDENFTELRGEIAGPPDTPYEGGRYQLEIKIPETYPFNPPKVRFITKIWHPNISSVTGAICLDILKDQWAAAMTLRTVLLSLQALLAAAEPDDPQDAVVANQYKQNPEMFKQTARLWAHVYAGAPVSSPEYTKKIENLCAMGFDRNAVIVALSSKSWDVETATELLLSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGN8</accession>
    <name>A0A8C3TGN8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Calcium binding protein 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGN8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029153.1">
        <property type="protein sequence ID" value="ENSCSRP00000028007.1"/>
        <property type="gene ID" value="ENSCSRG00000020665.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005246">
        <property type="term" value="F:calcium channel regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00051">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.238.10:FF:000037">
        <property type="entry name" value="calcium-binding protein 1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.238.10">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043582">
        <property type="entry name" value="CaBP1/2/4/5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011992">
        <property type="entry name" value="EF-hand-dom_pair"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018247">
        <property type="entry name" value="EF_Hand_1_Ca_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002048">
        <property type="entry name" value="EF_hand_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45917">
        <property type="entry name" value="CALCIUM-BINDING PROTEIN 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45917:SF4">
        <property type="entry name" value="CALCIUM-BINDING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13499">
        <property type="entry name" value="EF-hand_7"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00054">
        <property type="entry name" value="EFh"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47473">
        <property type="entry name" value="EF-hand"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00018">
        <property type="entry name" value="EF_HAND_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50222">
        <property type="entry name" value="EF_HAND_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0106">Calcium</keyword>
    <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="EF-hand" evidence="4">
        <location>
            <begin position="136"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="4">
        <location>
            <begin position="213"/>
            <end position="248"/>
        </location>
    </feature>
    <feature type="domain" description="EF-hand" evidence="4">
        <location>
            <begin position="250"/>
            <end position="282"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50222"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028007.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="282" mass="31156" checksum="8C73B378AD736B3F" modified="2022-01-19" version="1">MGIELQRAVGGGISTELPASLGATETPWVWSSSPPPLLALGSCSTFCPPPPPPLALFNPCLPWDGGSFSWLALSCCHLPWLLTPLAPLAWLLGVGFVGRVSLAPALYWGSLSKGVLPTFLGSNCLLFFLPRWLWLFLSAELLDAFKEFDTDQDGFVSYKDLGACMRTMGYMPTEMELIEISQHIKMRMGGRVDFEDFVEMMGPKLREETAHMVGVRELKIAFRELDRNGDGEISSMELKDALLALLGEQVPLPEVEEILRDVDLNGDGHVDFDEFVMMLSSR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THR6</accession>
    <name>A0A8C3THR6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Murine leukemia virus integrase C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3THR6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029712.1">
        <property type="protein sequence ID" value="ENSCSRP00000028556.1"/>
        <property type="gene ID" value="ENSCSRG00000021007.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004519">
        <property type="term" value="F:endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016779">
        <property type="term" value="F:nucleotidyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.850">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040643">
        <property type="entry name" value="MLVIN_C"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18697">
        <property type="entry name" value="MLVIN_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="5" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0540">Nuclease</keyword>
    <keyword evidence="2" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0732">Signal</keyword>
    <keyword evidence="1" id="KW-0808">Transferase</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034005928" description="Murine leukemia virus integrase C-terminal domain-containing protein" evidence="6">
        <location>
            <begin position="20"/>
            <end position="161"/>
        </location>
    </feature>
    <feature type="domain" description="Murine leukemia virus integrase C-terminal" evidence="7">
        <location>
            <begin position="40"/>
            <end position="86"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF18697"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028556.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="161" mass="18099" checksum="F0214D216BB49369" modified="2022-01-19" version="1">KWPDALPLALMMLIHCVRSIHSEVQSALPEPADTPCPLLHPGDWVYIKVHQRKTSLEPRWRGPYQILLTTHTAVKCKGFTSWIHASNLPVTSLQASKGSLDIISGKENKPQHPNTESISLRAIKATLTSCDPPLKPARALACWQRGHKRYKAIIMPFKAQW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THU0</accession>
    <name>A0A8C3THU0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Neuropilin and tolloid like 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="caution">
        <text evidence="3">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THU0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030139.1">
        <property type="protein sequence ID" value="ENSCSRP00000028973.1"/>
        <property type="gene ID" value="ENSCSRG00000021253.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:ionotropic glutamate receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="CUB"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="LDLa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.290:FF:000013">
        <property type="entry name" value="Membrane frizzled-related protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.290:FF:000016">
        <property type="entry name" value="neuropilin and tolloid-like protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Low-density Lipoprotein Receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.290">
        <property type="entry name" value="Spermadhesin, CUB domain"/>
        <property type="match status" value="2"/>
    </dbReference>
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        <property type="entry name" value="CUB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036055">
        <property type="entry name" value="LDL_receptor-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023415">
        <property type="entry name" value="LDLR_class-A_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002172">
        <property type="entry name" value="LDrepeatLR_classA_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035914">
        <property type="entry name" value="Sperma_CUB_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24251:SF26">
        <property type="entry name" value="NEUROPILIN AND TOLLOID-LIKE PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24251">
        <property type="entry name" value="OVOCHYMASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00431">
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        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00057">
        <property type="entry name" value="Ldl_recept_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00042">
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    </dbReference>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Spermadhesin, CUB domain"/>
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    </dbReference>
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    </dbReference>
    <dbReference type="PROSITE" id="PS50068">
        <property type="entry name" value="LDLRA_2"/>
        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="2 4" id="KW-1015">Disulfide bond</keyword>
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    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="7">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034846046" evidence="7">
        <location>
            <begin position="26"/>
            <end position="526"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="351"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="domain" description="CUB" evidence="8">
        <location>
            <begin position="46"/>
            <end position="160"/>
        </location>
    </feature>
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            <end position="293"/>
        </location>
    </feature>
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            <begin position="406"/>
            <end position="433"/>
        </location>
    </feature>
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            <begin position="46"/>
            <end position="73"/>
        </location>
    </feature>
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        <location>
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            <end position="310"/>
        </location>
    </feature>
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        <location>
            <begin position="305"/>
            <end position="323"/>
        </location>
    </feature>
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            <begin position="317"/>
            <end position="332"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00059"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00124"/>
        </source>
    </evidence>
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        </source>
    </evidence>
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        <source>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
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        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="526" mass="59883" checksum="EB2A7F443A23040E" modified="2022-01-19" version="1">MHCEGVEQYCIGWFLLLNSLVVVYKCDFSFKGGQNIGVNHIPSTQCNNWVRTSNGGHFTSPNYPNLYPPNQECIYILEAAPRQRIELTFDEPYYIEPSFECRFDHLEVRDGPFGFSPLIDRYCGLKSPALIRSTGRFMWIKFTSDEELEGEGFQAKYSFIPDPDFTYLGGILNPIPDCQFELSGADGIVRSSQVEQEEKTKPGQAIDCIWTIKATPNAKIYLRFLDYQMEHSNECKRNFVAVYDGSSSIENLKAKFCSTVANDVMLQTGTGVVRMWADEGSRLSRFRMLFTSFVDPPCSGSTYFCHSNMCINNSLVCNGIQNCAYPWDENHCKEKKKTGLFEQITKTHGTIIGITSGIVLVLLIISILVQVKQPRKKVMACKTAFNKTGFQEVFDPPHYELFSLRDKEISTDLADLSEELENYQKMRRSSTASRCIHDHHCGSQASSIKQSRTNLSSMELPFRNDFAQPQPMKTFNSTFKKSSYTFKQAHDCPEQVIEDRVMEEMPCEIYVRGREDAAQGSLSIDF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIQ1</accession>
    <name>A0A8C3TIQ1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">Terminal nucleotidyltransferase 4B</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIQ1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030000.1">
        <property type="protein sequence ID" value="ENSCSRP00000028835.1"/>
        <property type="gene ID" value="ENSCSRG00000021181.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:metal ion binding"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="Trf4-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23092">
        <property type="entry name" value="POLY(A) RNA POLYMERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23092:SF51">
        <property type="entry name" value="TERMINAL NUCLEOTIDYLTRANSFERASE 4B"/>
        <property type="match status" value="1"/>
    </dbReference>
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    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="8" id="KW-0131">Cell cycle</keyword>
    <keyword evidence="2" id="KW-0132">Cell division</keyword>
    <keyword evidence="6" id="KW-0460">Magnesium</keyword>
    <keyword evidence="7" id="KW-0464">Manganese</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0498">Mitosis</keyword>
    <keyword evidence="3" id="KW-0548">Nucleotidyltransferase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="PAP-associated" evidence="10">
        <location>
            <begin position="20"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="181"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="190"/>
            <end position="217"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="225"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="250"/>
            <end position="273"/>
        </location>
    </feature>
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        <location>
            <begin position="281"/>
            <end position="305"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="306"/>
            <end position="323"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022618"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022695"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022776"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Pfam" id="PF03828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028835.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="332" mass="36538" checksum="8940566DB45D4978" modified="2022-01-19" version="1">MAVSFLQLHPREDACIHSANYGVLLIEFFELYGRHFNYLKTGIRIKDGGSYVAKDEVQKSMLDGYRPSMLYIEDPLQPGNDVGRSSYGAMQVKQAFDYAYVVLSHAVSPIAKYYPNNETESILGRIIRVTQEVTSYREWISKHWGMQSRTESSCNGNGVTLIVDTQQLDKCNNNLSEVNEALGKSRSKTSETLSKHSSNSSSGPLSSSSSTLSSSSDVDSDGTPCKTSKQLSCHQSTTNRVGSQEIALESSQSSGKRQSSQTANTSNSTNKSQHGSARLFRSSSSKGFQGPTNSNHGTSVTNKQHQGSKSHQCFHVKKRKHKRDVALSDLCR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJR5</accession>
    <name>A0A8C3TJR5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJR5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030266.1">
        <property type="protein sequence ID" value="ENSCSRP00000029100.1"/>
        <property type="gene ID" value="ENSCSRG00000021338.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="57"/>
            <end position="79"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029100.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="81" mass="9344" checksum="93B51C440B97BFBB" modified="2022-01-19" version="1">PPPIFPLVKCGLIQVQSRSGRVSFWLGSLFTLGICQSGKSMAYAEQLQQRFAVKSMFISYHLLNFVLWVFLFFSSYYLIKL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TM04</accession>
    <name>A0A8C3TM04_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Histamine H3 receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TM04"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030213.1">
        <property type="protein sequence ID" value="ENSCSRP00000029047.1"/>
        <property type="gene ID" value="ENSCSRG00000021282.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016907">
        <property type="term" value="F:G protein-coupled acetylcholine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004993">
        <property type="term" value="F:G protein-coupled serotonin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004969">
        <property type="term" value="F:histamine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007197">
        <property type="term" value="P:adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007187">
        <property type="term" value="P:G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15296">
        <property type="entry name" value="7tmA_Histamine_H3R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000138">
        <property type="entry name" value="histamine H3 receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041998">
        <property type="entry name" value="7tmA_HRH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003980">
        <property type="entry name" value="Histamine_H3_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24247">
        <property type="entry name" value="5-HYDROXYTRYPTAMINE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24247:SF195">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTORS FAMILY 1 PROFILE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01471">
        <property type="entry name" value="HISTAMINEH3R"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="9 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="31"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="70"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="110"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="150"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="192"/>
            <end position="221"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="348"/>
            <end position="369"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="389"/>
            <end position="407"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="49"/>
            <end position="404"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00074679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029047.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="432" mass="49132" checksum="76A5E39D1B69B81D" modified="2022-01-19" version="1">QRRAGPEGPRLWAPLGPCAAPPPPPPFSAGLSVLLAALMGLLVLAIVLGNALVILAFVVDRSLRTQGNFFFLNLALADLLVGGFCIPLYIPYVLTGEWRFGKGLCKLWLVVDYLVCTASVFNIVLISFDRFISVTKAVSYRAQKGMTRNAVLKMIIVWIAAFLLYGPAIISWEYIAQKTILPEGECYAEFFYNWYFLMIASTLEFFTPFISVTYFNLSIYINIRKRTPMRNENLAPGQEDCETSFQGKKREHVIFFVKPTDRQRDKKRRASSLSPARPCGSRLSLHKLENQSLDFNVRQDLQPFQVDVETKQPRGSFYNIENICNTTRRTDIANSMANRVRLTRDKRVAKSLAIIVCVFGLCWAPYTLLMIIRAACHGQCVHYSLYETSFWLLWLNSAINPVLYPLCHMSFRKAFIKLLCPGKAKIHPHIFM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJ32</accession>
    <name>A0A8C3XJ32_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Nuclear pore complex protein Nup155</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">155 kDa nucleoporin</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18">Nucleoporin Nup155</fullName>
        </alternativeName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Essential component of nuclear pore complex. Could be essessential for embryogenesis. Nucleoporins may be involved both in binding and translocating proteins during nucleocytoplasmic transport.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Nucleus membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
            <orientation evidence="3">Nucleoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
            <location evidence="2">Nuclear pore complex</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the non-repetitive/WGA-negative nucleoporin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000001906.1">
        <property type="protein sequence ID" value="ENSCSRP00000001851.1"/>
        <property type="gene ID" value="ENSCSRG00000001450.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044611">
        <property type="term" value="C:nuclear pore inner ring"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017056">
        <property type="term" value="F:structural constituent of nuclear pore"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051028">
        <property type="term" value="P:mRNA transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006606">
        <property type="term" value="P:protein import into nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036228">
        <property type="term" value="P:protein localization to nuclear inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006405">
        <property type="term" value="P:RNA export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000972">
        <property type="term" value="P:transcription-dependent tethering of RNA polymerase II gene DNA at nuclear periphery"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.450:FF:000001">
        <property type="entry name" value="Nuclear pore complex protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1880:FF:000001">
        <property type="entry name" value="Nuclear pore complex protein Nup155"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.440:FF:000001">
        <property type="entry name" value="Nuclear pore complex subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.1780">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1880">
        <property type="entry name" value="Nucleoporin, helical C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.440">
        <property type="entry name" value="Nucleoporin, helical domain, central subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.450">
        <property type="entry name" value="Nucleoporin, helical domain, N-terminal subdomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007187">
        <property type="entry name" value="Nucleoporin_Nup133/Nup155_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014908">
        <property type="entry name" value="Nucleoporin_Nup133/Nup155_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004870">
        <property type="entry name" value="Nucleoporin_Nup155"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042533">
        <property type="entry name" value="Nucleoporin_Nup155_C_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042537">
        <property type="entry name" value="Nucleoporin_Nup155_C_2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042538">
        <property type="entry name" value="Nucleoporin_Nup155_C_3"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10350">
        <property type="entry name" value="NUCLEAR PORE COMPLEX PROTEIN NUP155"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10350:SF6">
        <property type="entry name" value="NUCLEAR PORE COMPLEX PROTEIN NUP155"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03177">
        <property type="entry name" value="Nucleoporin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08801">
        <property type="entry name" value="Nucleoporin_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0509">mRNA transport</keyword>
    <keyword evidence="10" id="KW-0906">Nuclear pore complex</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0811">Translocation</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="domain" description="Nucleoporin Nup133/Nup155-like N-terminal" evidence="21">
        <location>
            <begin position="72"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="domain" description="Nucleoporin Nup133/Nup155-like C-terminal" evidence="20">
        <location>
            <begin position="653"/>
            <end position="1362"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="982"/>
            <end position="1009"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004335"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004567"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004620"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00007373"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022816"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00058219"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00068608"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00077084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00078199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF03177"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF08801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001851.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1388" mass="154587" checksum="702D547CCB3D55DE" modified="2022-01-19" version="1">MPVALSPAAPALQEALENAGRIIDRQIQDDRCYPDLSELLAVPAPGSPTVSGMSDMDYPLQGPGLLSIPNLPEISSIRRVPLPPELVEQFGHMQCNCMMGVFPDISRAWLTIDSDIFMWNYEDGGDLAYFDGLSETILAVGLVKPKAGIFQPHVRYLLVLATPVDIVILGLSYANLQAGSGALNDSMSGGMQLLPDPLYSLPTDNTYLLTITSTENGRIFLAGKDGCLYEVAYQAEAGWFSQRCRKINHSKSSLSFLVPSLLQFTFSEDDPIVQIAIDNSRNILYTRSEKGVMQVYDLGQDGQGMTRVASVSQNAVVSAAGNIARTIDRSVFKPIVQIAVIENSESIDCQLLAVTHAGVRMYFSTSPFKHPMARPSMLTLVHIRLPPGFSASSNVEKPSKVHRALYSKGVLLMAASENEDNDILWCINHDSFPFQKPMMETQMTTHVDGHSWALSAIDELKVPKIITPLNKDLIPITDSPVVVQQHMLPPKKFVLLSAQGSLMFHKLRPVDQLRHLLVCNVGGDGEEIERFFKLHQEDQACATCLILACSAAACDREVSAWATRAFFRYGGEAQMRFPSALPPPSNVGPILGSPVPASSPMPIGSPYLNPSFLTTPAQGLQPSMSTPMFAAGSSVSQAGASMSGMMGPEIVFSGKHNGICIYFSRIIGNIWDGSIVVEKVFKSGNREVVAIESSVPSHMLESVLQELKGLQEFLDRNSQFATLGALGNPSFSTPANLQQRLLGFMRPDGGSSQQVQQELQRKFHAEAQLTEKTTLQGIQQLVHKTCQALALWKLLCEHQFNVVVGELQKEFQEHLKITTFKDLVIRDKELTGALIASLINCYIRDNAAVDGISSHLQDICPLLYSTDDAVCSKANELLQRSRQVQSKLEKEKMLRESLKEYQKISNQVDLSNVCAQYRQVRFYEGVVELSLTAAEKKDPQGLGLHFYKNGEPDEDIVGLQAFQERLNSYKCITDTLQELVNQSKAAPQSPSVPKKPGPPVLSSDPNMLSNEEAGQHFEKMLKLAQRSTDELFSIALYNWLIQADLADKLLQITSPFLEPYLVRMAKVDQNKVRYMDLLWRYFEKNRNFSNAARVLAKLADMHSTEIPLQQRLEYIARAILSAKSSTAISSIAADGEFLHELEEKMEVARIQLQIEETLQRQYFHHSSVQDAISQLDSELMDITKLYGEFADPFKLSECKLAIIHCAGHSDPILVQTLWQEIIEKELSDSVTLSPADRMQALSLKMVLLGKIYAGTPRYFPLDFLVQFLEQQVCSLNWDVGFVTYTMREIGVPLSRLLEVYDQLFKARDPYWNRMKKPLHLLECIHVLLSGYVQDPNKVLNFERRRFTNVCLDAVSCYLVELQSMSPTLTVQTTIGNFKSLQAKLERLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJZ8</accession>
    <name>A0A8C3XJZ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">WW domain-containing oxidoreductase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Lysosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the short-chain dehydrogenases/reductases (SDR) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJZ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003852.1">
        <property type="protein sequence ID" value="ENSCSRP00000003723.1"/>
        <property type="gene ID" value="ENSCSRG00000002828.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019899">
        <property type="term" value="F:enzyme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071560">
        <property type="term" value="P:cellular response to transforming growth factor beta stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00201">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000032">
        <property type="entry name" value="WW domain containing oxidoreductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000040">
        <property type="entry name" value="WW domain containing oxidoreductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000353">
        <property type="entry name" value="WW domain-containing oxidoreductase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.70.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002347">
        <property type="entry name" value="SDR_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001202">
        <property type="entry name" value="WW_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036020">
        <property type="entry name" value="WW_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24320">
        <property type="entry name" value="RETINOL DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24320:SF282">
        <property type="entry name" value="WW DOMAIN-CONTAINING OXIDOREDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00106">
        <property type="entry name" value="adh_short"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00397">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00081">
        <property type="entry name" value="GDHRDH"/>
    </dbReference>
    <dbReference type="SMART" id="SM00456">
        <property type="entry name" value="WW"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51045">
        <property type="entry name" value="WW domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01159">
        <property type="entry name" value="WW_DOMAIN_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50020">
        <property type="entry name" value="WW_DOMAIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="7" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="16" id="KW-0458">Lysosome</keyword>
    <keyword evidence="15" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="12" id="KW-0521">NADP</keyword>
    <keyword evidence="13" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="domain" description="WW" evidence="18">
        <location>
            <begin position="16"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="domain" description="WW" evidence="18">
        <location>
            <begin position="57"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00006484"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00016094"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003723.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="371" mass="42358" checksum="0BE5FD943EEAE853" modified="2022-01-19" version="1">MAALKYAGLEDTDSEEELPPGWEERTTKDGWVYYANHLEEKTQWEHPKSGKRKRIAGDLPYGWEQETDENGQVYFVDHINKRTTYLDPRLAFTVEDNPMKSTTRQRYDGNSTAMEILQGRDLSEKVVIITGANSGIGFETAKSLALHGAYVILACRNMSRANEAVQRILEEWHKAKVEAMTLDLASLHSVQHFAEAFKSKNVPLHVLICNAAVFAAPWSLTEDDLEATFQVNHLGHFYLVQLLEDILRRSSPARVVMVSSESHRFSEIKDSSGKLDFNLLSPSKKEFWAMVAYNRSKLCNILFSNELNRHLSPHGVTSNAVHPGNMIYSSIHRNWWVYTLLFTLARPFTKSMVSECLAAFYTSSVFKSWEW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ15</accession>
    <name>A0A8C3XQ15_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 13">D-3-phosphoglycerate dehydrogenase</fullName>
            <ecNumber evidence="4 13">1.1.1.95</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12 13">
            <text>(2R)-3-phosphoglycerate + NAD(+) = 3-phosphooxypyruvate + NADH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:12641"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:18110"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:57945"/>
            <dbReference type="ChEBI" id="CHEBI:58272"/>
            <dbReference type="EC" id="1.1.1.95"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="1 13">Amino-acid biosynthesis; L-serine biosynthesis; L-serine from 3-phospho-D-glycerate: step 1/3.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homotetramer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 13">Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.</text>
    </comment>
    <dbReference type="EC" id="1.1.1.95" evidence="4 13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ15"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014796.1">
        <property type="protein sequence ID" value="ENSCSRP00000014199.1"/>
        <property type="gene ID" value="ENSCSRG00000010864.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00135">
        <property type="reaction ID" value="UER00196"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051287">
        <property type="term" value="F:NAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004617">
        <property type="term" value="F:phosphoglycerate dehydrogenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006564">
        <property type="term" value="P:L-serine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd12173">
        <property type="entry name" value="PGDH_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1330.90:FF:000005">
        <property type="entry name" value="D-3-phosphoglycerate dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000021">
        <property type="entry name" value="D-3-phosphoglycerate dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000616">
        <property type="entry name" value="D-3-phosphoglycerate dehydrogenase 2 chloroplastic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1330.90">
        <property type="entry name" value="D-3-phosphoglycerate dehydrogenase, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029009">
        <property type="entry name" value="ASB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006139">
        <property type="entry name" value="D-isomer_2_OHA_DH_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029753">
        <property type="entry name" value="D-isomer_DH_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029752">
        <property type="entry name" value="D-isomer_DH_CS1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006140">
        <property type="entry name" value="D-isomer_DH_NAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006236">
        <property type="entry name" value="PGDH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045626">
        <property type="entry name" value="PGDH_ASB_dom"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR01327">
        <property type="entry name" value="PGDH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42938:SF22">
        <property type="entry name" value="D-3-PHOSPHOGLYCERATE DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42938">
        <property type="entry name" value="FORMATE DEHYDROGENASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00389">
        <property type="entry name" value="2-Hacid_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02826">
        <property type="entry name" value="2-Hacid_dh_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19304">
        <property type="entry name" value="PGDH_inter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52283">
        <property type="entry name" value="Formate/glycerate dehydrogenase catalytic domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF143548">
        <property type="entry name" value="Serine metabolism enzymes domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00065">
        <property type="entry name" value="D_2_HYDROXYACID_DH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00670">
        <property type="entry name" value="D_2_HYDROXYACID_DH_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="7 13" id="KW-0028">Amino-acid biosynthesis</keyword>
    <keyword evidence="10 13" id="KW-0520">NAD</keyword>
    <keyword evidence="9 13" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11 13" id="KW-0718">Serine biosynthesis</keyword>
    <feature type="domain" description="D-isomer specific 2-hydroxyacid dehydrogenase catalytic" evidence="14">
        <location>
            <begin position="9"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="domain" description="D-isomer specific 2-hydroxyacid dehydrogenase NAD-binding" evidence="15">
        <location>
            <begin position="112"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="domain" description="D-3-phosphoglycerate dehydrogenase ASB" evidence="16">
        <location>
            <begin position="330"/>
            <end position="425"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005854"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011881"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013143"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00021582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022605"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023299"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00048731"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU363003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="Pfam" id="PF02826"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF19304"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014199.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="529" mass="55235" checksum="D07A8C880D2769BF" modified="2022-01-19" version="1">MAFATLSKVLLSDSLDPCCKQLLQAGGIQALDKPNLSREQLLAEIQDCDGLIVRSATKVTADVIQAAEKLQVIGRAGTGVDNVDVEAATRKGILVMNTPTGNSMSAAELTCGMILSLARQIPQAAASMKEGKWDRKKFMGMELYGKTLGILGLGRIGREVATRMQAFGMKTIGYDPIITPEDSAAFGVQQLPLEQIWPLCDFITVHTPLLPSTTGLLNDSTFAKCQRGVQVVNCARGGIVDEGALLRALQSGQCGGAGLDVFTEEPPQDRNLVNHPNVICCPHLGASTREAQSRCGKEIALQFVDLAQGKALAGVVNGQALSSALEPQTKPWIALAKALGVLLQTLASPAKGSVQVSTLGAPLQNAGSYLSPAVATGLLEGAAQKDVNLVNGLLLAQEAGLKVTATHSNAVPELHSGDSLLQVTLQGTPSRLVGSVQGSTPVLQELNGANFKQPVPLTGHLLLYRAKAANTSTLPAVIGLLGKARVQLQSYHSSCAVAGDEWSILGISSAVGALGDVKQHVTEAFQLAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ57</accession>
    <name>A0A8C3XQ57_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Alpha-adducin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">Erythrocyte adducin subunit alpha</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Membrane-cytoskeleton-associated protein that promotes the assembly of the spectrin-actin network. Binds to calmodulin.</text>
    </comment>
    <comment type="subunit">
        <text evidence="13">Heterodimer of an alpha and a beta subunit or an alpha and a gamma subunit.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
            <orientation evidence="2">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the aldolase class II family. Adducin subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015079.1">
        <property type="protein sequence ID" value="ENSCSRP00000014463.1"/>
        <property type="gene ID" value="ENSCSRG00000011093.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005912">
        <property type="term" value="C:adherens junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0014069">
        <property type="term" value="C:postsynaptic density"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051016">
        <property type="term" value="P:barbed-end actin filament capping"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007010">
        <property type="term" value="P:cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903393">
        <property type="term" value="P:positive regulation of adherens junction organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903142">
        <property type="term" value="P:positive regulation of establishment of endothelial barrier"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00398">
        <property type="entry name" value="Aldolase_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.225.10:FF:000002">
        <property type="entry name" value="alpha-adducin isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.225.10">
        <property type="entry name" value="Class II aldolase/adducin N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051017">
        <property type="entry name" value="Aldolase-II_Adducin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001303">
        <property type="entry name" value="Aldolase_II/adducin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036409">
        <property type="entry name" value="Aldolase_II/adducin_N_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF005451">
        <property type="entry name" value="PRK07044.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10672">
        <property type="entry name" value="ADDUCIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10672:SF4">
        <property type="entry name" value="ALPHA-ADDUCIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00596">
        <property type="entry name" value="Aldolase_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01007">
        <property type="entry name" value="Aldolase_II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53639">
        <property type="entry name" value="AraD/HMP-PK domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="10" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="7" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="16" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Class II aldolase/adducin N-terminal" evidence="18">
        <location>
            <begin position="147"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="421"/>
            <end position="480"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="639"/>
            <end position="664"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="743"/>
            <end position="898"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="16">
        <location>
            <begin position="596"/>
            <end position="627"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="1"/>
            <end position="11"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="642"/>
            <end position="653"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="751"/>
            <end position="766"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="818"/>
            <end position="831"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="832"/>
            <end position="848"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="17">
        <location>
            <begin position="849"/>
            <end position="875"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="17">
        <location>
            <begin position="876"/>
            <end position="898"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004413"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00055853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00065959"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00072931"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00076470"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="SMART" id="SM01007"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014463.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="898" mass="99033" checksum="3933F26AED89194C" modified="2022-01-19" version="1">MNGDSSATVVTSPPPTTAPHKERYFDRVDENNPEYLRERNMAPDLRQDFNMMEQKKRVSMILQSPAFCEELESMIQEQFKKGKNPTGLLALQQIADFMTTNIPNVYPAAPQGGMAALNMSLGMVTPVNDLRGSDSIAYEKGEKLLRCKLAAFYRLADLFGWSQLIYNHITARVSSEQEHFLIVPFGLLYSEVSASNLVKINIQGDVVDRGSTNLGVNQAGFTLHSAIYAARPDVKCIVHIHTPAGAAVSAMKCGLLPISPEALSLGEVAYHDYHGILVDDEEKVLIQKNLGPKSKVLILRNHGLVSVGETIEEAFYYIHNLVVACEIQVRTLASAGGPDNLVLLDPGKYKAKSRSPESPAAEGTVSHPKWQIGEQEFEALMRMLDNLGYRTGYPYRCPALRERSKKYSDVEIPASVTGYSFASDGDSGTCSPLRHSFQKQQREKTRWLNSGRGDDASEEGQNGSSPKSKTKWTKEDGHRTATSAVPNLFVPLNTNPKEVQEMRNKIREQNLQDIKTAGPQSQVLCGVVVDRSLVQDAPLSDCTETIEGLDLTEQAFSPAKSLSVRKGELVTASKAIIEKEYQPRVIVSTAGPNPFNKLTDRELEEYRKEVERKQKGAEDKLSQYGETVVLRQKPAGKPNVLLKSQSYKEQNASGKKPLELQSRSKPFQGAVKEADLKILQTHEGSTLSKSLDNSEFSAARISCQTMQQIITNLNQEESDEQKSPHKEFHTAVIKALSSNPDLLAEASEPAEDARQQKEKSAPDHTSARTPPSTPVKLEEETLQDQTYKDDSDAATFKQTLPDLTPDEPSEALGFPTFGKEEEEGRCSEDLTKSQTESPATENQEPQSQPAEEATTPTAEEGTAADPGSDESPGKSPSKKKKKFRTPSFLKKNKKKSDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQE8</accession>
    <name>A0A8C3XQE8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">YEATS domain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Chromatin reader component of the ATAC complex, a complex with histone acetyltransferase activity on histones H3 and H4. YEATS2 specifically recognizes and binds histone H3 crotonylated at 'Lys-27' (H3K27cr). Crotonylation marks active promoters and enhancers and confers resistance to transcriptional repressors.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the ADA2A-containing complex (ATAC), composed of KAT14, KAT2A, TADA2L, TADA3L, ZZ3, MBIP, WDR5, YEATS2, SGF29 and DR1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 10">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000015681.1">
        <property type="protein sequence ID" value="ENSCSRP00000015039.1"/>
        <property type="gene ID" value="ENSCSRG00000011519.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070461">
        <property type="term" value="C:SAGA-type complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051726">
        <property type="term" value="P:regulation of cell cycle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16907">
        <property type="entry name" value="YEATS_YEATS2_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.1970:FF:000001">
        <property type="entry name" value="YEATS domain containing 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1970">
        <property type="entry name" value="YEATS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038704">
        <property type="entry name" value="YEAST_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005033">
        <property type="entry name" value="YEATS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055127">
        <property type="entry name" value="YEATS2_3HBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055129">
        <property type="entry name" value="YEATS_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23195">
        <property type="entry name" value="YEATS DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22951">
        <property type="entry name" value="3HBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03366">
        <property type="entry name" value="YEATS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51037">
        <property type="entry name" value="YEATS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6 10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="YEATS" evidence="12">
        <location>
            <begin position="96"/>
            <end position="241"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="61"/>
            <end position="92"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="410"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="685"/>
            <end position="707"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="15"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="63"/>
            <end position="84"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="411"/>
            <end position="428"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00060245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00065122"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00068329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51037"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015039.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1297" mass="138023" checksum="4F247ED426E53F5C" modified="2022-01-19" version="1">MVFNHPSIKKFLESPSRSSSPANHGSETPSANHSESDSLSQHNDFLLEKDNGSLDMEERLANNLDQRPSRNTGRDTSGVTSSHKTGQRKAGLLNDETSRLYVKKTIVVGNVSKYIPPDKREENDQSTHKWMVYVRGSRREPSINHFVKKVWFFLHPSYKPNDLVEVREPPFHLTRRGWGEFPVRVQIHFKDSQNKRIDIIHNLKLDRTYTGLQTLGAETVVDVELHRHSLGEDYLFSQSSESDLSDVPTSLPLPLSISAPVKASSPIKQLLESIPDASMEKGFPVNAETERHTTFYSLPSSIERTPTKLATQKVTFGSHGNSAFQPIAASCKIVPQGQIPSPAESPGKSFQPITMSCKIVSGSPISTPSPSPLPRTPTSTPVHMKLGPASSVINNPYVIVDKPAQMVGAAATSTGSPTSKLTSVSQASHGAGSPVSKIHGSSLVTSAVKQEDSLFATMPPLCPIGSHSKAQSPKSVTGGLGAFTKVIIKQEPGELPQQPQLPVTGTTSQASGQQYVTVKGSHMIALSPQKQIVSTGEGTTQSKVVGVPVGSTLQSTVKQAVAISGGQILVAKSSSSVAKAVGPKQVVTQGVAKAIVSGGGGTIVAQPVQTLTKAQVTSAGVQKSGSQGSVMATLQLPATNLANLANLPPGTKLYLTTNSKNPSGKGKLLLIPQGAILRATNNASLQSGSSTSAGGGGGAATTAQSTSSGLSQHLTYTSYILKQTPQGTFLVGQPSPQHSGKQLTPASVVQGSVGVGASSTQGQQALKVITGQKTALFAQAAPGGQTSLMKISDGSLKSVPASSQLSKPGTTVLRVSGGVITAATTPAMSLPANGVAQQVDGAGSSLSSSVGPLSKTSGQQHQICINQGQSGSSVANKTATSTVVSVASLMTTPTPVSGKAAVSGLLKIHSNQSSPQQAVLTVPSQIKQLSVNTASGGVQTILMPVNKVIQSLSTSKVSAATAVASASTVVPIPSTASVTKVKMEPDSAGQNCNSLVSQDGQAAVKTEESSELGNYVINIEHLENVQQLLTAIVKKVPLIAEKSEDVSSFRASSVEQYYSWNIGKRRAAEWQRAMTVRKILQEIIEKHPRFHNISPLKTKHVVHWCRCHGYTPPDPEALRNEEDSIEDVLTQIDSEPECPSSYTSGEELCRKLEELQQFLKQEPENDEEVDILSFTEPLKINIKKEQEEKQEEMKFYLASLPASEFVRDMAQKIGIPFQPVELHKNVYASVIEDMVLKATEQLVNDILRQALAVGYQTAPHNRIPREITVMNIHQAICNIPFLDFLTNKHMRILNEEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQN8</accession>
    <name>A0A8C3XQN8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">KRAB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQN8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016254.1">
        <property type="protein sequence ID" value="ENSCSRP00000015591.1"/>
        <property type="gene ID" value="ENSCSRG00000011864.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006355">
        <property type="term" value="P:regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07765">
        <property type="entry name" value="KRAB_A-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001909">
        <property type="entry name" value="KRAB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036051">
        <property type="entry name" value="KRAB_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050169">
        <property type="entry name" value="Krueppel_C2H2_ZnF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232">
        <property type="entry name" value="KRAB DOMAIN C2H2 ZINC FINGER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23232:SF163">
        <property type="entry name" value="ZINC FINGER PROTEIN 589"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01352">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00349">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109640">
        <property type="entry name" value="KRAB domain (Kruppel-associated box)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50805">
        <property type="entry name" value="KRAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="KRAB" evidence="1">
        <location>
            <begin position="14"/>
            <end position="85"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50805"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015591.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="89" mass="10010" checksum="323795C49BEE1363" modified="2022-01-19" version="1">MDLLGETRGSLFVPSLFEVAVYFTKGEWALLDPAQRALYRDVMQETYENVHVTPYNVTITALPSPLHNTHLAPYTNWDASPICLILSVS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQY5</accession>
    <name>A0A8C3XQY5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Nuclear factor 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Recognizes and binds the palindromic sequence 5'-TTGGCNNNNNGCCAA-3' present in viral and cellular promoters and in the origin of replication of adenovirus type 2. These proteins are individually capable of activating transcription and replication.</text>
    </comment>
    <comment type="subunit">
        <text evidence="2 9">Binds DNA as a homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="9">Belongs to the CTF/NF-I family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQY5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016878.1">
        <property type="protein sequence ID" value="ENSCSRP00000016167.1"/>
        <property type="gene ID" value="ENSCSRG00000012097.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000647">
        <property type="entry name" value="CTF/NFI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020604">
        <property type="entry name" value="CTF/NFI_DNA-bd-dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019739">
        <property type="entry name" value="CTF/NFI_DNA-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019548">
        <property type="entry name" value="CTF/NFI_DNA-bd_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003619">
        <property type="entry name" value="MAD_homology1_Dwarfin-type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11492:SF2">
        <property type="entry name" value="NUCLEAR FACTOR 1 C-TYPE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11492">
        <property type="entry name" value="NUCLEAR FACTOR I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00859">
        <property type="entry name" value="CTF_NFI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03165">
        <property type="entry name" value="MH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10524">
        <property type="entry name" value="NfI_DNAbd_pre-N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00523">
        <property type="entry name" value="DWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00349">
        <property type="entry name" value="CTF_NFI_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51080">
        <property type="entry name" value="CTF_NFI_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 9" id="KW-0010">Activator</keyword>
    <keyword evidence="3 9" id="KW-0235">DNA replication</keyword>
    <keyword evidence="5 9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 9" id="KW-0804">Transcription</keyword>
    <keyword evidence="4 9" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="CTF/NF-I" evidence="11">
        <location>
            <begin position="20"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="279"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="461"/>
            <end position="518"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="318"/>
            <end position="329"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="351"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="474"/>
            <end position="499"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016167.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="545" mass="59872" checksum="FDD3C01F1848CA48" modified="2022-01-19" version="1">MLCSHGESPCARWRCLSVLTARPVCLLPQDEFHPFIEALLPHVRAFAYTWFNLQARKRKYFKKHEKRMTKDEERAVKDELLNEKPEVKQKWASRLLAKLRKDIRPEFREDFVLSITGKKPSCCVLSNPDQKGKMRRIDCLRQADKVWRLDLVMVILFKGIPLESTDGERLVKAAQCTNPILCVQPHHISVSVKELDLYLAYFVRERDSEQSSSPRTGIGSDQEDSKPITLDTTDFQESFVTSGVFSVTELIQVSRTPVVTGTGPNFSLGELQGHLAYDLNPSSTGMRRTLPSTSSSGSKRHKSGSMEDDIDTSPGGEYYTSPSSPTSSSRNWTEDMEGGISPVKKTEIDKSPFSSPSPQDSSPRLSFTQHHRPVIAVHSGIARSPHPSSTLHFPTTSILPQAASTYFPHTAIRYPPHLNPQDPLKDLVSLACDPSNQQPGPLNGSGQVKVPSHYISTQMLAPPPPPGIPRLALSPDTKSTTTTSEGGTTSPTSPTYSAPGTPPANRSFVGLGPRDPGSMYQAQVRATRAGEGALASHNCPGTGKH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR13</accession>
    <name>A0A8C3XR13_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Rootletin-like coiled-coil domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR13"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017051.1">
        <property type="protein sequence ID" value="ENSCSRP00000016335.1"/>
        <property type="gene ID" value="ENSCSRG00000012510.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005814">
        <property type="term" value="C:centriole"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005813">
        <property type="term" value="C:centrosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060271">
        <property type="term" value="P:cilium assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055167">
        <property type="entry name" value="Rootletin-like_CC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23159">
        <property type="entry name" value="CENTROSOMAL PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23159:SF1">
        <property type="entry name" value="CENTROSOME-ASSOCIATED PROTEIN CEP250"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15035">
        <property type="entry name" value="Rootletin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1 2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rootletin-like coiled-coil" evidence="3">
        <location>
            <begin position="11"/>
            <end position="184"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="64"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="2">
        <location>
            <begin position="247"/>
            <end position="281"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF15035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016335.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="286" mass="33709" checksum="705D2C703775A84B" modified="2022-01-19" version="1">MVESQTSYQLKLQSSQEAQHRQAVLVQKLQAKVLQYRSWCRELQQRLETERGGPLSHRWETKEEHSLERALVQLEEEQQRCENLAEVNTLLREHLGKANEVNTALREDVQKLTVDWTRARDELELKESEWRTEREFFDGYLRCEHDRLLSLWRQVVTFRRHFLEMKTATDRDLSALKADQIRLSGSILVNCFHLSAGTGHWESNTLERSAPRDQTQQLCARAQELEKEEYQKTQEVMCLQVKGDIEKEELQGRVMELSALLVQSQKQNEEKEKTVKMLSDTMEILV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR97</accession>
    <name>A0A8C3XR97_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">CWC25 spliceosome associated protein homolog</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CWC25 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR97"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019074.1">
        <property type="protein sequence ID" value="ENSCSRP00000018228.1"/>
        <property type="gene ID" value="ENSCSRG00000013984.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005684">
        <property type="term" value="C:U2-type spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019339">
        <property type="entry name" value="CIR_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022209">
        <property type="entry name" value="CWC25"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051376">
        <property type="entry name" value="CWC25_splicing_factor"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16196">
        <property type="entry name" value="CELL CYCLE CONTROL PROTEIN CWF25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16196:SF0">
        <property type="entry name" value="PRE-MRNA-SPLICING FACTOR CWC25 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10197">
        <property type="entry name" value="Cir_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12542">
        <property type="entry name" value="CWC25"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01083">
        <property type="entry name" value="Cir_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="6" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="CBF1-interacting co-repressor CIR N-terminal" evidence="10">
        <location>
            <begin position="11"/>
            <end position="47"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="165"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="23"/>
            <end position="66"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="175"/>
            <end position="192"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006695"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM01083"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018228.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="229" mass="27122" checksum="EC61A31F86E96B68" modified="2022-01-19" version="1">MGGGDLNLKKSWHPQTLRNVEKVWKAEQKHEAERKKIEELQRELREERAREEMQRYAEDVGAVKKKEEKLDWMYQGPGGMVNREEYLMGRPVDKYVFEKMEDKEAGCSTETGLLPGSIFAPTGANSVLDMASKIREDPLFMIRKREEEKKREVLNNPVKMKKIKELLQSSLERKEKKKKKEKKKKHKKRRHQSSSSESTSGDDEQSRARYVWGLWFFKNLYPARWVCMK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRN0</accession>
    <name>A0A8C3XRN0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 9">Signal recognition particle 14 kDa protein</fullName>
            <shortName evidence="9">SRP14</shortName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8 9">Component of the signal recognition particle (SRP) complex, a ribonucleoprotein complex that mediates the cotranslational targeting of secretory and membrane proteins to the endoplasmic reticulum (ER). SRP9 together with SRP14 and the Alu portion of the SRP RNA, constitutes the elongation arrest domain of SRP. The complex of SRP9 and SRP14 is required for SRP RNA binding.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Heterodimer with SRP9; binds RNA as heterodimer. Component of a signal recognition particle (SRP) complex that consists of a 7SL RNA molecule of 300 nucleotides and six protein subunits: SRP72, SRP68, SRP54, SRP19, SRP14 and SRP9.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the SRP14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRN0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019939.1">
        <property type="protein sequence ID" value="ENSCSRP00000019068.1"/>
        <property type="gene ID" value="ENSCSRG00000014558.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005786">
        <property type="term" value="C:signal recognition particle, endoplasmic reticulum targeting"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008312">
        <property type="term" value="F:7S RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030942">
        <property type="term" value="F:endoplasmic reticulum signal peptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006614">
        <property type="term" value="P:SRP-dependent cotranslational protein targeting to membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.720.10:FF:000003">
        <property type="entry name" value="Signal recognition particle 14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.720.10">
        <property type="entry name" value="Signal recognition particle alu RNA binding heterodimer, srp9/1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003210">
        <property type="entry name" value="Signal_recog_particle_SRP14"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009018">
        <property type="entry name" value="Signal_recog_particle_SRP9/14"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12013">
        <property type="entry name" value="SIGNAL RECOGNITION PARTICLE 14 KD PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02290">
        <property type="entry name" value="SRP14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54762">
        <property type="entry name" value="Signal recognition particle alu RNA binding heterodimer, SRP9/14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 9" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5 9" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="6 9" id="KW-0733">Signal recognition particle</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00017926"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00045462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU368100"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019068.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="101" mass="11411" checksum="2335E6F447EB4D36" modified="2022-01-19" version="1">SSLLLSTVVTGFTTQLLWHLLKKYDGQTKPIPHKGHVEGFEPVDNKCLLRATDGKKKIELITVLKEVNKFQMAYSNLLRANMDGLKKTNKKSKNKKSKATQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRQ8</accession>
    <name>A0A8C3XRQ8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Methyltransferase like 11B</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the methyltransferase superfamily. NTM1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRQ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018597.1">
        <property type="protein sequence ID" value="ENSCSRP00000017775.1"/>
        <property type="gene ID" value="ENSCSRG00000013646.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071885">
        <property type="term" value="F:N-terminal protein N-methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000025">
        <property type="entry name" value="N-terminal Xaa-Pro-Lys N-methyltransferase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008576">
        <property type="entry name" value="MeTrfase_NTM1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12753">
        <property type="entry name" value="AD-003 - RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12753:SF2">
        <property type="entry name" value="N-TERMINAL XAA-PRO-LYS N-METHYLTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05891">
        <property type="entry name" value="Methyltransf_PK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017775.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="284" mass="32703" checksum="64786CBB26D986BA" modified="2022-01-19" version="1">MDGRGAHLAFKSRWRKTDEELCRHSMSFILHKVIRNDFFQSYLYLLERLPLVKLYALTSEVINGEMQFYARAKHFYREVPATEEGMMGDYIELSSTDIESSREFLRKFIGGPGKAGTEHALDCGSGIGRVTKHVLLPVFKSVELVDMMENFLAEAQNYLQGKKDRVKMYYCYSLQEFTPAPQKYDVIWIQWVSGYLTDKDLLEFLIRCQNGLKDNGVVILKDNVAREGCILDPLDSSVIRDLSILRSLVEKSGFTIMQQERQEGFPEQCVPVWMLAMQKDPGLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XS31</accession>
    <name>A0A8C3XS31_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein mL37</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">39S ribosomal protein L37, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="6">Belongs to the mitochondrion-specific ribosomal protein mL37 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XS31"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020879.1">
        <property type="protein sequence ID" value="ENSCSRP00000019980.1"/>
        <property type="gene ID" value="ENSCSRG00000015238.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052482">
        <property type="entry name" value="mtLSU_mL37"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010793">
        <property type="entry name" value="Ribosomal_mL37/mL65"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15889:SF2">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN ML37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15889">
        <property type="entry name" value="MITOCHONDRIAL RIBOSOMAL PROTEIN L37"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07147">
        <property type="entry name" value="PDCD9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="3" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="2" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00037985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00041617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019980.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="263" mass="29375" checksum="0CB9CBAF82E1D106" modified="2022-01-19" version="1">GRSPCSLPGYATATAGGQGSRAAAVALGLHCFLVYTCAKVAAAWERESSILQVRGMNGILLNAINPLLPVASKDEILATENHILETFHPISPTIDLQEVNVYEERHDTGFREGYPYPHPHTLYFVESANVHPVRFRPEQLRAKMLMFAFGNALAKAKILYGDDPKVLEHPVVVQSIGTEGRIFQFMVFQLNTTDLASSDGVKNLIWIDSDQYMYDYIRYLPGIRKKVVKFPPGIYGYRPDTFKKFLALYLHGAVQDSTQTPIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSB1</accession>
    <name>A0A8C3XSB1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Olfactory receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 14">Cell membrane</location>
            <topology evidence="1 14">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSB1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019868.1">
        <property type="protein sequence ID" value="ENSCSRP00000018999.1"/>
        <property type="gene ID" value="ENSCSRG00000014492.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd13954">
        <property type="entry name" value="7tmA_OR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000001">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050939">
        <property type="entry name" value="Olfactory_GPCR1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24242:SF359">
        <property type="entry name" value="ODORANT RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 14" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="5 14" id="KW-0552">Olfaction</keyword>
    <keyword evidence="10 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 14" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="12 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="25"/>
            <end position="49"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="97"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="136"/>
            <end position="157"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="196"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="234"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="275"/>
            <end position="292"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="15">
        <location>
            <begin position="41"/>
            <end position="289"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="RuleBase" id="RU363047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018999.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="322" mass="36064" checksum="F8E3863365FBB8EA" modified="2022-01-19" version="1">MEEANQTEVTEFILMGFSASPELQWILFVMFLIIYLLTIVTNTSIIAIVRSCPSLHCPMYVLLSNLSFLEIWYTSVMVPKMLAGLLSISYAGCITQLYFLITLGTAECFILAIMAYDRYLAICNPLRYPILMNNRVCVRLAICSWVGAFIVNVPPLVSLCKLPFCGPNEINHFFCDAPPLLKLSCRDPREAETVNFIVATSVIVSSFLLIVVSYILIIVTILKIPSALGRRKAFSTCGCHLAVVAIFYGTLMFMYVRPTSSYSNDSVNFNKLVSMFYTVVTPMLNPIIYCLRNKEVKESLRKAVMGRCVLLPKAGSISNRGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSB8</accession>
    <name>A0A8C3XSB8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Chemokine interleukin-8-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the intercrine alpha (chemokine CxC) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSB8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019917.1">
        <property type="protein sequence ID" value="ENSCSRP00000019047.1"/>
        <property type="gene ID" value="ENSCSRG00000014423.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008009">
        <property type="term" value="F:chemokine activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006952">
        <property type="term" value="P:defense response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00273">
        <property type="entry name" value="Chemokine_CXC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.40:FF:000004">
        <property type="entry name" value="C-X-C motif chemokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039809">
        <property type="entry name" value="Chemokine_b/g/d"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001089">
        <property type="entry name" value="Chemokine_CXC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001811">
        <property type="entry name" value="Chemokine_IL8-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033899">
        <property type="entry name" value="CXC_Chemokine_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036048">
        <property type="entry name" value="Interleukin_8-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12015">
        <property type="entry name" value="SMALL INDUCIBLE CYTOKINE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00048">
        <property type="entry name" value="IL8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00436">
        <property type="entry name" value="INTERLEUKIN8"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00437">
        <property type="entry name" value="SMALLCYTKCXC"/>
    </dbReference>
    <dbReference type="SMART" id="SM00199">
        <property type="entry name" value="SCY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54117">
        <property type="entry name" value="Interleukin 8-like chemokines"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0202">Cytokine</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="5">
        <location>
            <begin position="1"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5041249394" description="Chemokine interleukin-8-like domain-containing protein" evidence="5">
        <location>
            <begin position="31"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="domain" description="Chemokine interleukin-8-like" evidence="6">
        <location>
            <begin position="36"/>
            <end position="97"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010665"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022514"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="SMART" id="SM00199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019047.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="117" mass="12580" checksum="3FBCEDF0FEE0C599" modified="2022-01-19" version="1">DTPGGQAHGELNPLLLMMTWLLLECPRAAGAPMAGELRCQCLQTVTGVIPPKRIAHVELIPEGPHCGVPEVIATTKHGKKMCLEPNAPWVKLILKKILSRYRPGGCSGCSHQEPALT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSE8</accession>
    <name>A0A8C3XSE8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ADIPOR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSE8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020112.1">
        <property type="protein sequence ID" value="ENSCSRP00000019239.1"/>
        <property type="gene ID" value="ENSCSRG00000014662.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004254">
        <property type="entry name" value="AdipoR/HlyIII-related"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20855">
        <property type="entry name" value="ADIPOR/PROGESTIN RECEPTOR-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR20855:SF39">
        <property type="entry name" value="MEMBRANE PROGESTIN RECEPTOR DELTA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03006">
        <property type="entry name" value="HlyIII"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="12"/>
            <end position="33"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="45"/>
            <end position="63"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="83"/>
            <end position="100"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="112"/>
            <end position="130"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="189"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="149"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="153"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR604254-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019239.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="235" mass="26308" checksum="D36D2D553830B23E" modified="2022-01-19" version="1">MSTHARHICYFFDYGALSLYSLGCAFTYGAYAMPDRWVNSTLHHYFVPMAAFNSFICTSLSCYSRFPELECPRLSKVLRTTAFVYPFVYDNIPLFYRLLFCFGDGCTWNEATAGYFYHLFFALLTGFLFASHLPERLAPGRFDFIGHSHQLFHICAVVGTHFQLEAVLSDVRSRQAWLSSRAPAPAFSATFGTASLALLGNLLIIGGFTVALLRWPGGSSILQSTVPEAGRPKEQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSG1</accession>
    <name>A0A8C3XSG1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">C-type lectin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSG1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020186.1">
        <property type="protein sequence ID" value="ENSCSRP00000019311.1"/>
        <property type="gene ID" value="ENSCSRG00000014687.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.100.10">
        <property type="entry name" value="Mannose-Binding Protein A, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001304">
        <property type="entry name" value="C-type_lectin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016186">
        <property type="entry name" value="C-type_lectin-like/link_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050111">
        <property type="entry name" value="C-type_lectin/snaclec_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016187">
        <property type="entry name" value="CTDL_fold"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22803">
        <property type="entry name" value="MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00059">
        <property type="entry name" value="Lectin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00034">
        <property type="entry name" value="CLECT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56436">
        <property type="entry name" value="C-type lectin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50041">
        <property type="entry name" value="C_TYPE_LECTIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C-type lectin" evidence="1">
        <location>
            <begin position="51"/>
            <end position="120"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019311.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="179" mass="19798" checksum="7EC47C569EF9131E" modified="2022-01-19" version="1">FPLLSLPRDFHFAPILVSETASHHTVLSPRPIPSLGAGIGATSCLPEWLLYQGHCYGFFADKTSWSDAEVQCQYHRKGAHLASIITEAEGNTVARYITESGSKDNIWIGLHDPRQVSVWSLLCLRQLLPAMILFPRGGAETMSHEPFIGAARSSLPHSYPLPLSWPPESPILGHFLCWV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU12</accession>
    <name>A0A8C3XU12_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Palladin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="19">Interacts with EPS8. Interacts with LASP1. Interacts with VASP. Interacts with ACTN. Interacts with SORBS2. Interacts with PFN1. Interacts with LPP. Interacts with SPIN90. Interacts with SRC. Interacts with EZR. Interacts with RAI14.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cell junction</location>
            <location evidence="4">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Cell projection</location>
            <location evidence="6">Axon</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Cell projection</location>
            <location evidence="8">Growth cone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Cell projection</location>
            <location evidence="7">Lamellipodium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Podosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cell projection</location>
            <location evidence="5">Ruffle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
            <location evidence="2">Myofibril</location>
            <location evidence="2">Sarcomere</location>
            <location evidence="2">Z line</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="18">Belongs to the myotilin/palladin family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000025044.1">
        <property type="protein sequence ID" value="ENSCSRP00000024013.1"/>
        <property type="gene ID" value="ENSCSRG00000017372.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002102">
        <property type="term" value="C:podosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001726">
        <property type="term" value="C:ruffle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001725">
        <property type="term" value="C:stress fiber"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030018">
        <property type="term" value="C:Z disc"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004672">
        <property type="term" value="F:protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20972">
        <property type="entry name" value="IgI_2_Titin_Z1z2-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05892">
        <property type="entry name" value="IgI_Myotilin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000256">
        <property type="entry name" value="myopalladin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000399">
        <property type="entry name" value="myopalladin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001560">
        <property type="entry name" value="palladin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000761">
        <property type="entry name" value="palladin isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001108">
        <property type="entry name" value="palladin isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47633">
        <property type="entry name" value="IMMUNOGLOBULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47633:SF10">
        <property type="entry name" value="PALLADIN, CYTOSKELETAL ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="12" id="KW-0965">Cell junction</keyword>
    <keyword evidence="16" id="KW-0966">Cell projection</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="15" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="17" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="10" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Ig-like" evidence="22">
        <location>
            <begin position="286"/>
            <end position="375"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="22">
        <location>
            <begin position="444"/>
            <end position="540"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="22">
        <location>
            <begin position="1029"/>
            <end position="1113"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="22">
        <location>
            <begin position="1163"/>
            <end position="1248"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="22">
        <location>
            <begin position="1261"/>
            <end position="1352"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="54"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="197"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="548"/>
            <end position="576"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="614"/>
            <end position="657"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="677"/>
            <end position="714"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="750"/>
            <end position="881"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="1006"/>
            <end position="1027"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="21">
        <location>
            <begin position="1124"/>
            <end position="1153"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="54"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="91"/>
            <end position="124"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="154"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="202"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="224"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="21">
        <location>
            <begin position="239"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="21">
        <location>
            <begin position="257"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="21">
        <location>
            <begin position="549"/>
            <end position="559"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="629"/>
            <end position="641"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="21">
        <location>
            <begin position="689"/>
            <end position="701"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="702"/>
            <end position="714"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="21">
        <location>
            <begin position="756"/>
            <end position="775"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="21">
        <location>
            <begin position="804"/>
            <end position="814"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="21">
        <location>
            <begin position="827"/>
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        </location>
    </feature>
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        <location>
            <begin position="838"/>
            <end position="849"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="21">
        <location>
            <begin position="851"/>
            <end position="860"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00004466"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00004489"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00004510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00004624"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00061540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00065150"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00072991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024013.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1411" mass="154607" checksum="FE08D4FDDB7A507E" modified="2022-01-19" version="1">MSEASSFHDFFYDSLSGIQDGEVSNELSAFLSKEEISKSLDLAREAIANSVKENQNVEQEFTHHFNTSPNSSEYASRKTKVHEQEVLGRLQVSSPNSLVSSGQTLPEQQKQQPPTSPQAASSICTAPGRQGSISPSLMASPSFIRSLRNAERCSPNTQKTSPKSKSMSQGDAPFRNKLCDKAAMFIEELSSIFREAAKARGRSPNGDSSSPDSGYLSPKKKQSAMINASVNQSPGKAYPETKPEAKLPEIQDNGEPFPDRKNVTQESETAFHHELTNPGSYQSSAPRFTQKLRSQEVAEGSKVLLECRVAGNPTPHVRWFCEGKVLQNSPDIQIHCESGGLHSLVIAEAFEDDTGRYTCLASNSVGSDSTSAEVFIEGKKKGKMKILRAQKKTTSVSLTIGSSTPKAGVTTAVIQPISVPIQQVQSPTSYLYRLDGSKSVYSTPIFTKELQNSTASEGQVVVLECRVRGAPPLYVKWFRQGVEIQDSPDFRILQKKPRSAAEPEEICTLVIAETFPEDAGTFTCTATNEYGSVTSSAQLTVCSANSESSSHELSTRESNSDGFQHFPPPPPVLEISSLELPPKKHTESQQVNNTEFRPNIAAVQLQLNSAEKKTNGIHPSHEANGVINSKASSDKSAPAPAVLLSPTKEPPPVLAKPKLDPLKLQQLQNQIRLEQEGGQRYHHHQQHQNPPPSPPFPPPPSFQELVSSQSVSSPVQMSVLNSHTSPTMQSSSTFNYARPKQFIAAQNISPASGYVTPSSGSSTSSLPSPMSPTASQKQFGRASVPPFSQPFAPEGEYLWSPSSSSPPPPPPPVFSPTATFSVSDSFPLPPPPPPPLPSSVSSPSRSLSPTGRFSNSSQSPAAFLSSMLPSQPPPVSVNALGLPKGVMPPGFPKKTGRTARIASDEEIQGTKDAVIQDLERKLRFKEELLNNGQPRLTYEEKMARRLLGADNAATVFNIQEPDEEPTTQEACSLDAAIMSPVDNQKEYKVSSFEQRLISEIEYRLERSPVEESDDEVEHGDEPTDNSVAPYFEMKLKHYKIFEGMPVTFTCRVAGNPKSKIYWFKDGKQISKRSDHYRIQRELDGTCTLHTAASTLDDDGNYTIMAANPQGRISCTGRLMVQAVNQRGRSPRTPPSQPHIRRPRSRSRDSGDENEPIQERFFRPHFLQAPGDLIVQEGKLCRMDCKVSGLPTPDLSWQLNGRPIRPDSSHKMLVRENGVHSLIIEPVTARDSGIYTCIATNRAGQNTFSLELIVAAKEEHKPPVFIEKLQNTGVADGYPVRLECRVSGVPYPQIFWKKENESLTYNTERVSMHQDNHGYICLLIQGATKEDAGWYTVSAKNEAGIVSCTARLDVYTQWQQQPQTTKPKKVRPSASRYAALSDQGLDIKAAFQPEANPVHLTLQSGLVESDDL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XVT1</accession>
    <name>A0A8C3XVT1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">V-type proton ATPase subunit a</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Essential component of the vacuolar proton pump (V-ATPase), a multimeric enzyme that catalyzes the translocation of protons across the membranes. Required for assembly and activity of the V-ATPase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the V-ATPase 116 kDa subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XVT1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027459.1">
        <property type="protein sequence ID" value="ENSCSRP00000026356.1"/>
        <property type="gene ID" value="ENSCSRG00000019626.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000220">
        <property type="term" value="C:vacuolar proton-transporting V-type ATPase, V0 domain"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051117">
        <property type="term" value="F:ATPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046961">
        <property type="term" value="F:proton-transporting ATPase activity, rotational mechanism"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007035">
        <property type="term" value="P:vacuolar acidification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002490">
        <property type="entry name" value="V-ATPase_116kDa_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026028">
        <property type="entry name" value="V-type_ATPase_116kDa_su_euka"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11629:SF22">
        <property type="entry name" value="V-TYPE PROTON ATPASE 116 KDA SUBUNIT A 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11629">
        <property type="entry name" value="VACUOLAR PROTON ATPASES"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01496">
        <property type="entry name" value="V_ATPase_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF001293">
        <property type="entry name" value="ATP6V0A1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5 9" id="KW-0375">Hydrogen ion transport</keyword>
    <keyword evidence="7 9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 9" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="410"/>
            <end position="435"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="456"/>
            <end position="473"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="549"/>
            <end position="571"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="578"/>
            <end position="606"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="646"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="778"/>
            <end position="802"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="10">
        <location>
            <begin position="94"/>
            <end position="128"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009904"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022781"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU361189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026356.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="850" mass="97778" checksum="3101A946EDB6185B" modified="2022-01-19" version="1">MGSLFRSESMCLAQLFLQAGSAYECLSELGERGLVEFRDLNPSVSVFQRKFVGEVKKCEEMERILGFLVQEIKRADIPLPEGDTAPAAPHLKHMLEIQEQLQKLETDLREVTKNKEKLKKNLLELTEYTFMLRVTQAFVKRPIEYESCLHANYEEFPSLENDPLVDYTCMHRLGAKLGFISGLVQQAKIEAFEKMLWRVCKGYTILTYAELDECLEDPDTGEIRKWFVFLISFWGEQIGQKVKKICDCYHCHVYPYPNTTEERRDVIEGLNVRIQDLHVVLHKTEDYLRQVLCKASESIYTWVIQVKKMKAIHHVLNQCSFDVTNKCLIAEVWCPVADLPNLRRALEEGSRKSGAAISSFMNTIPTTETPPTLIRTNKFTSGFQNIVDAYGVGNYREVNPALYTIITFPFLFAVMFGDFGHGLLMFIFALLMVLYENHPRLVRSQDEIVKTFFEGRYIILLMGLFSVYTGLIYNDCFSKSLNIFGSGWNIPAMFKQTIWRLDDLKSNRYLTLDPNVTGVFNGIYPFGIDPIWNLASNRLSFLNSFKMKMSVIFGVTHMTFGVILGVFNHLYFKKKHNIYLVFLPELLFMLCIFGYLVFMIIFKWLAYSAENSRSAPSILIQFINMFLFPTSGMDTFYTGQVILQRFLFSVALLSVPVMLFGKPLYLYWLHNGGRGIGMYRSGYRLVRKESEEELSLLRSHDVEEGSSPSDSGHREGDGEEFNFADVFMNQTIHTIEYCLGCISNTASYLRLWALSLAHAQLSEVLWAMIMRVGLRVDAAYGILLLVPVLAFFAVLTVFILLVMEGLSAFLHAVRLHWVEFQNKFYTGGGYKFTPFSFKHIFLHFNKDDIA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XW72</accession>
    <name>A0A8C3XW72_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 4">Translation initiation factor eIF2 assembly protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3 4">ATP-dependent protein-folding chaperone for the eIF2 complex. Binds to the gamma subunit of the eIF2 complex which allows the subunit to assemble with the alpha and beta subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the CDC123 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XW72"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028307.1">
        <property type="protein sequence ID" value="ENSCSRP00000027184.1"/>
        <property type="gene ID" value="ENSCSRG00000020166.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009772">
        <property type="entry name" value="CDC123"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15323:SF6">
        <property type="entry name" value="CELL DIVISION CYCLE PROTEIN 123 HOMOLOG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15323">
        <property type="entry name" value="D123 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07065">
        <property type="entry name" value="D123"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF007807">
        <property type="entry name" value="Cdc123"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0143">Chaperone</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0460">Magnesium</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00011047"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00044080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00045515"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR007807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027184.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="337" mass="39163" checksum="1D22D389A02DAB20" modified="2022-01-19" version="1">MKKEQVLHCQFSAWYPRFRALTIRSAILPLPQNVKDYLLDDGTLVVSGRDDPPTCSQEDSDDDQAEEIQWSDDENTTTLTAPEFPEFALKVQEAITSLGGSIFPKLNWSAPRDAHWIAMNSSLKCKTLSDIFLLFKSSDFITRDFTQPFIHCTDDTPDPCLEYELVLRKWSELIPGAEFRCFVKENKLIGISQRDYTQYYEHISKQNDEICRCIQKFFKKHIQYKFLDEDFVFDVYRDSMSKVWLIDFNPFGEVTDSLLFTWEELTSGKNLKGDHSEGEAMEQDDPAFRCTNSKVTVQPSPYLSYRLPKDFVDLSTGEDVHKLVDFLKLKRNQQDDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWN1</accession>
    <name>A0A8C3XWN1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Chromosome 4 open reading frame 19</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029269.1">
        <property type="protein sequence ID" value="ENSCSRP00000028120.1"/>
        <property type="gene ID" value="ENSCSRG00000020732.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031528">
        <property type="entry name" value="C4orf19"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16106">
        <property type="entry name" value="CHROMOSOME 4 OPEN READING FRAME 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16106:SF3">
        <property type="entry name" value="CHROMOSOME 4 OPEN READING FRAME 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15770">
        <property type="entry name" value="DUF4699"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="18"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="146"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="296"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="19"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="32"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="156"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="181"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="298"/>
            <end position="312"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028120.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="344" mass="38351" checksum="67B9931059CCCA8E" modified="2022-01-19" version="1">MGCRCCKMIRSYIFDPEDVQSSRYPNEVNSYKPDKQDGNKFKGDQNSDTPVHKNELQNDELKRTENKNRFNSTKEAVRNHKGTALHEEGLGNCVEKFDNAHSCVNSCSGTHPLPNHNTNRIKETITHGNSSQSASSSLANRTRDVCTNGLSLPNESGKECDPETGYHKKLDSEEPERSLDENSQSAGENSSLTESAILETQNDAIQLPDLDYLPHDSQTRNYIAPEKDSFSDNYTHSDQNAESIVINQGKDPGLSLPFHMKENYDSAEEALKTESVNVCVKEDMPDGIASKGLITESQEEKHINHKEMNGKIEEEEEEDAEVAEALAALEAATAGEDYEEDDEY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XX64</accession>
    <name>A0A8C3XX64_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">HAUS augmin like complex subunit 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XX64"/>
    <dbReference type="Ensembl" id="ENSCSRT00000030342.1">
        <property type="protein sequence ID" value="ENSCSRP00000029176.1"/>
        <property type="gene ID" value="ENSCSRG00000021370.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070652">
        <property type="term" value="C:HAUS complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990498">
        <property type="term" value="C:mitotic spindle microtubule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008017">
        <property type="term" value="F:microtubule binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051225">
        <property type="term" value="P:spindle assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026797">
        <property type="entry name" value="HAUS_6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028163">
        <property type="entry name" value="HAUS_6_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16151">
        <property type="entry name" value="HAUS AUGMIN-LIKE COMPLEX SUBUNIT 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16151:SF2">
        <property type="entry name" value="HAUS AUGMIN-LIKE COMPLEX SUBUNIT 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14661">
        <property type="entry name" value="HAUS6_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="HAUS augmin-like complex subunit 6 N-terminal" evidence="2">
        <location>
            <begin position="13"/>
            <end position="197"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="714"/>
            <end position="736"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF14661"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000029176.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="879" mass="99525" checksum="FF0FD6FB80FDCAC1" modified="2022-01-19" version="1">MAAAMSAWEKEHLWHALLALGFEPGAAAGKLSTHLSLGVNMFDKPNKDAFHVVARFLFTKLDHSRSVEVFRFCCPPADKKGDAEFRKQCCEWLKKISDECGNSFPPVVASLFLSPGGPKFIHLMYHFARYVIVQHMKKDSVNSRPHDSYKAAARYRVACIRFLQSIQREDFVIREYQRKAQLLTKQIRDPRCECVFLPNSMTFFPSPIKVRSRWASVMETLTFLEKEKEVVDSVVDGHVDQYALDGTNVTISVPRLLLDKIENQMYKLHIGNVYEAGKLNLLTVIQLLNEALKILRHERQQVDHEALKLDLQYIEGKTKFQNKILFGLKSMRHKLKREDHVSIVESIAEKQRDWDTKWENFLGQSPFSLIKDQNPVLDLLPAMSPLSFDPSTEEAYKSSVFCKYPASIPGDSFRLTPKRKERSVSQKILKYTVHKPRPIEAWKNEDTHVLQSPTAVKREDPVKKAQEQLAEEVADVVVSESTQGGGGKGMELDDLIGSLASNPFLTRKQIPRTPENLITEIRSSWRKAIQAEDPSDTELAQTEMVTKEAPLDLESAVCSRIDSSMACFMSSSHMSDLNVSNLLEGKSSVSWMTPAPKKQVVVSHISESPTQIPATRIPDDKGSWEFGSKHTISSKSLSENLEESVFPAVDKNMNPLDNSAEREIKTDALSPYSSMHTTLSWDASQMVSGTSSDSHEVIQFGILHETLPEELGNISLNSSKSLETDDEVEGNSRDSKSLENIVKNEWAAQECKLDLQSIRNRYEALKKTVFGDEADSFQSPSRKQFLRPRSEINLTPGCTETKEVFSPLEKLYALDAEYIKTPSRMSLFERRHTLSPLIAFSPVQERLRSMTQKKPGDFLHNLKGKLLFVLLTGFHPPIY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJ87</accession>
    <name>A0A8C3RJ87_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="11">RB binding protein 7, chromatin remodeling factor</fullName>
        </submittedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the WD repeat RBAP46/RBAP48/MSI1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJ87"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000191.1">
        <property type="protein sequence ID" value="ENSCSRP00000000184.1"/>
        <property type="gene ID" value="ENSCSRG00000000152.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="427795at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006325">
        <property type="term" value="P:chromatin organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000021">
        <property type="entry name" value="histone-binding protein RBBP4 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022052">
        <property type="entry name" value="Histone-bd_RBBP4-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020472">
        <property type="entry name" value="WD40_PAC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019775">
        <property type="entry name" value="WD40_repeat_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036322">
        <property type="entry name" value="WD40_repeat_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001680">
        <property type="entry name" value="WD40_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050459">
        <property type="entry name" value="WD_repeat_RBAP46/RBAP48/MSI1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22850">
        <property type="entry name" value="WD40 REPEAT FAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12265">
        <property type="entry name" value="CAF1C_H4-bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00400">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00320">
        <property type="entry name" value="GPROTEINBRPT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00320">
        <property type="entry name" value="WD40"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50978">
        <property type="entry name" value="WD40 repeat-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00678">
        <property type="entry name" value="WD_REPEATS_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50082">
        <property type="entry name" value="WD_REPEATS_2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50294">
        <property type="entry name" value="WD_REPEATS_REGION"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="5" id="KW-0235">DNA replication</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="4" id="KW-0853">WD repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009341"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022574"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000184.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="425" mass="47804" checksum="D24FAC30B86A8D77" modified="2022-01-19" version="1">MANKEMFEDTVEERVINEEYKIWKKNTPFLYDLVMTHALEWPSLTVQWLPDVTRPEGKDYALHWLVLGTHTSDEQNHLVVARVQIPNDDAQFDASHYDSEKGEFGGFGSVTGKIETEIKINHEGEVNRARYMPQNPCIIATKTPSSDVLVFDYTKHPSKPDPSGECNPDLRLRGHQKEGYGLSWNSNLSGHLLSASDDHTVCLWDISAGPKEGKVVDAKAIFTGHSAVVEDVAWHLLHESLFGSVADDQKLMIWDTRSNTTSKPSHSVDAHTAEVNCLSFNPYSEFILATGSADKTVALWDLRNLKLKLHSFESHKDEIFQVHWSPHNETILASSGTDRRLNVWDLSKIGEEQSAEDAEDGPPELLFIHGGHTAKISDFSWNPNEPWVICSVSEDNIMQIWQMAENIYNDEEPDIAASELEGQGT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJG0</accession>
    <name>A0A8C3RJG0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">IRF tryptophan pentad repeat domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJG0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000183.1">
        <property type="protein sequence ID" value="ENSCSRP00000000175.1"/>
        <property type="gene ID" value="ENSCSRG00000000121.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045944">
        <property type="term" value="P:positive regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00103">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000041">
        <property type="entry name" value="Interferon regulatory factor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.200.10:FF:000011">
        <property type="entry name" value="interferon regulatory factor 4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.200.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019817">
        <property type="entry name" value="Interferon_reg_fac_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001346">
        <property type="entry name" value="Interferon_reg_fact_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019471">
        <property type="entry name" value="Interferon_reg_factor-3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017855">
        <property type="entry name" value="SMAD-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008984">
        <property type="entry name" value="SMAD_FHA_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11949">
        <property type="entry name" value="INTERFERON REGULATORY FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11949:SF24">
        <property type="entry name" value="INTERFERON REGULATORY FACTOR 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00605">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10401">
        <property type="entry name" value="IRF-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00267">
        <property type="entry name" value="INTFRNREGFCT"/>
    </dbReference>
    <dbReference type="SMART" id="SM00348">
        <property type="entry name" value="IRF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01243">
        <property type="entry name" value="IRF-3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49879">
        <property type="entry name" value="SMAD/FHA domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00601">
        <property type="entry name" value="IRF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51507">
        <property type="entry name" value="IRF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0010">Activator</keyword>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="IRF tryptophan pentad repeat" evidence="7">
        <location>
            <begin position="13"/>
            <end position="120"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51507"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000175.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="425" mass="48346" checksum="CBFDC234A862B18E" modified="2022-01-19" version="1">ITSYSPKCTRLSVTCLTEWLVAQIDSGRYPGLRWENREKTVFRIPWKHAAKQDYRQQQDAALFKAWAIYKGKYQEGTKADPSTWKTRLRCALNKSTDFQELPERSQLDISEPYKVYQILSDGARDPGTASLGPGPLGFWCSGSPAVWVLSLCWALPVGSQSWLERCAHPYQGSSVDMGSRGDLWPSVTQILGSCHPPAPQLPSISPGNCWLHVRLYYRDVLVKEFTTRTAEGCRITYRLVPADNERLYGPSSMEQIQFPSPRPLTGDGRMAGVTGVLERLLPHLDRGVLLWVAPEGVFMKRQCQGRVYWNGPMAPHNDQPNKLEREKTYKLLDTQQFLQQLRSYLSRGEPTPQYQIRLCFGEEYPPTPSQNFQKLIMAHVEPVFARELFLHAQRMGPLSQRDSSQPYATDASSHITQILKQLCQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJL4</accession>
    <name>A0A8C3RJL4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2 4">Biogenesis of lysosome-related organelles complex 1 subunit 5</fullName>
            <shortName evidence="4">BLOC-1 subunit 5</shortName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="3 4">Protein Muted homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="4">Component of the BLOC-1 complex, a complex that is required for normal biogenesis of lysosome-related organelles (LRO).</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the BLOC1S5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJL4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000908.1">
        <property type="protein sequence ID" value="ENSCSRP00000000885.1"/>
        <property type="gene ID" value="ENSCSRG00000000705.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="18964at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031083">
        <property type="term" value="C:BLOC-1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030133">
        <property type="term" value="C:transport vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017243">
        <property type="entry name" value="Bloc1s5"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31784">
        <property type="entry name" value="BIOGENESIS OF LYSOSOME-RELATED ORGANELLES COMPLEX 1 SUBUNIT 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31784:SF2">
        <property type="entry name" value="BIOGENESIS OF LYSOSOME-RELATED ORGANELLES COMPLEX 1 SUBUNIT 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14942">
        <property type="entry name" value="Muted"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037610">
        <property type="entry name" value="BLOC-1_complex_muted_subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00019580"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00031992"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR037610"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000885.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="184" mass="21492" checksum="4636ED2D8C5D3F61" modified="2022-01-19" version="1">MSSGPDTPGKAAGSPLPAGRKRDSAGAPAHPIIKDIGEIHSRLLDHRPVIQGEIRYFIKEFEEKRGLRELRVLENLNTMIYETNDQTLPKCEQVMHDDLNEALKRLQAANYRILRLQQREQEERKLQTDTLMAGEKQRLAHWEVFMKDQHNKRAEVDEEHRKAMERLKEQYAEMEKDLAKYSSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RKZ3</accession>
    <name>A0A8C3RKZ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Carboxylic ester hydrolase</fullName>
            <ecNumber evidence="4">3.1.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the type-B carboxylesterase/lipase family.</text>
    </comment>
    <dbReference type="EC" id="3.1.1.-" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RKZ3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001391.1">
        <property type="protein sequence ID" value="ENSCSRP00000001349.1"/>
        <property type="gene ID" value="ENSCSRG00000001091.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00312">
        <property type="entry name" value="Esterase_lipase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.1820:FF:000011">
        <property type="entry name" value="Carboxylic ester hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1820">
        <property type="entry name" value="alpha/beta hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029058">
        <property type="entry name" value="AB_hydrolase_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002018">
        <property type="entry name" value="CarbesteraseB"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019826">
        <property type="entry name" value="Carboxylesterase_B_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019819">
        <property type="entry name" value="Carboxylesterase_B_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050309">
        <property type="entry name" value="Type-B_Carboxylest/Lipase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11559">
        <property type="entry name" value="CARBOXYLESTERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00135">
        <property type="entry name" value="COesterase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53474">
        <property type="entry name" value="alpha/beta-Hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00122">
        <property type="entry name" value="CARBOXYLESTERASE_B_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00941">
        <property type="entry name" value="CARBOXYLESTERASE_B_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="2 4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Carboxylesterase type B" evidence="5">
        <location>
            <begin position="54"/>
            <end position="570"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU361235"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF00135"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001349.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="591" mass="65617" checksum="FF935440A900FFD8" modified="2022-01-19" version="1">MCPLCLPLAFKIRELAVVSADMKMQPAVRIWLFGSLLCAVWFAVIATEGNKGAQPEVTTKYGRLQGKQTRVKGTDRLVNVFLGIPFAKPPLGSLRFSPPQQAEPWKGLRAATSYPPMCLQDLEWIKILETKLKAVLPPLTVSEDCLYLNVYTPAHSNKKAKLPVMVWIHGGALVIGGASMYDGSALSAYENVVVVTVQYRLGVIGFFSTGDKHAPGNWGLLDQVAALQWVQENIELFGGDPESVTIFGESAGGFSVGAHILSPLSRGLFHKAISESGVAQLPGFFISHPQAVANLQVIANVSGCETTSSAMVHCLRKKMDKEIMTLNADLIKQMRYVPAVIDGVFIPKKPEELLAAKEFSTVPYIIGVNNHEYGWIIPSVFHVSGIEEGMEKQTIISSLQRSFSLLQFPSESVSVVADEYLGDTDDPVELRDRFQDLMGDILFVIPALQVSKYHRDSGAPLYFYEFQHRPSILKDIKPDFVKADHGDEIGFVFGGPFLGGDAVLLAEATEEEKHLSRTIMKYWANFARNGNPNGKGLVEWPVYDLNDQYLELNLKQKKAEKLKGNRVEFWTKIFPEKMKKITEDRKEHSEL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLB0</accession>
    <name>A0A8C3RLB0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Tetraspanin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Regulates the proliferation and migration of oligodendrocytes, a process essential for normal myelination and repair.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Interacts with claudin-11/CLDN11 and integrins.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 9">Membrane</location>
            <topology evidence="1 9">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the tetraspanin (TM4SF) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLB0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001617.1">
        <property type="protein sequence ID" value="ENSCSRP00000001569.1"/>
        <property type="gene ID" value="ENSCSRG00000001251.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9993879at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1450.10:FF:000004">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1450.10">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018499">
        <property type="entry name" value="Tetraspanin/Peripherin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000301">
        <property type="entry name" value="Tetraspanin_animals"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008952">
        <property type="entry name" value="Tetraspanin_EC2_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282">
        <property type="entry name" value="TETRASPANIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR19282:SF120">
        <property type="entry name" value="TETRASPANIN-36"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00335">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002419">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00259">
        <property type="entry name" value="TMFOUR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48652">
        <property type="entry name" value="Tetraspanin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="12"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="54"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="82"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="205"/>
            <end position="230"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00055382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00065266"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU361218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001569.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="248" mass="27328" checksum="0FDCF35D9E153144" modified="2022-01-19" version="1">MDCGVITSKTVLLLLSLIFWAAAAGLGYVGGYVINTYKNYDSFVQDKYAMLPAVIIICVAVVMFIIGLIGCCATIRESRIGLGLFLVIILIIFIAEVAAFVMGFIYREKVKTDVQGTMHTVFQKYDGKSPESGVVDYVQEQLRCCGVTNYTDWTTTQWFNTTGNNTVPLSCCKQDIKNCTGLLDEPQDLNTQGCAEKVEHGLQAVLSYAMLVILGFAIIKFFGMLSVCVLTCRREDNGYQPLYSGVFA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLT4</accession>
    <name>A0A8C3RLT4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Large ribosomal subunit protein uL14</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">60S ribosomal protein L23</fullName>
        </alternativeName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the universal ribosomal protein uL14 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLT4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001232.1">
        <property type="protein sequence ID" value="ENSCSRP00000001195.1"/>
        <property type="gene ID" value="ENSCSRG00000000982.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070180">
        <property type="term" value="F:large ribosomal subunit rRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00337">
        <property type="entry name" value="Ribosomal_uL14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.150.20">
        <property type="entry name" value="Ribosomal protein L14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000218">
        <property type="entry name" value="Ribosomal_uL14"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036853">
        <property type="entry name" value="Ribosomal_uL14_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11761">
        <property type="entry name" value="50S/60S RIBOSOMAL PROTEIN L14/L23"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11761:SF8">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN UL14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00238">
        <property type="entry name" value="Ribosomal_L14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01374">
        <property type="entry name" value="Ribosomal_L14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50193">
        <property type="entry name" value="Ribosomal protein L14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2 6" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010745"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035199"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035326"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU003949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001195.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="88" mass="9732" checksum="E5B346181BE34664" modified="2022-01-19" version="1">MSLHLCYRYCRSAAQQILYLTSIYGFMWESVPAVLLNRKDGVFLYFEDNPGVIVNNKGEMKGSAITGPVAKECADLWPRIASNAGSIA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN00</accession>
    <name>A0A8C3RN00_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">NOP2/Sun RNA methyltransferase 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the class I-like SAM-binding methyltransferase superfamily. RsmB/NOP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN00"/>
    <dbReference type="SMR" id="A0A8C3RN00"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000843.1">
        <property type="protein sequence ID" value="ENSCSRP00000000822.1"/>
        <property type="gene ID" value="ENSCSRG00000000661.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008173">
        <property type="term" value="F:RNA methyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031167">
        <property type="term" value="P:rRNA methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02440">
        <property type="entry name" value="AdoMet_MTases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.150:FF:000055">
        <property type="entry name" value="5-methylcytosine rRNA methyltransferase NSUN4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.20.240.40">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.150">
        <property type="entry name" value="Vaccinia Virus protein VP39"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049560">
        <property type="entry name" value="MeTrfase_RsmB-F_NOP2_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001678">
        <property type="entry name" value="MeTrfase_RsmB-F_NOP2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023267">
        <property type="entry name" value="RCMT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029063">
        <property type="entry name" value="SAM-dependent_MTases_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22808">
        <property type="entry name" value="NCL1 YEAST -RELATED NOL1/NOP2/FMU SUN DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22808:SF8">
        <property type="entry name" value="TRNA (CYTOSINE(34)-C(5))-METHYLTRANSFERASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01189">
        <property type="entry name" value="Methyltr_RsmB-F"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02008">
        <property type="entry name" value="RCMTFAMILY"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53335">
        <property type="entry name" value="S-adenosyl-L-methionine-dependent methyltransferases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51686">
        <property type="entry name" value="SAM_MT_RSMB_NOP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 7" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="6" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 7" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="4 7" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="3 7" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="SAM-dependent MTase RsmB/NOP-type" evidence="8">
        <location>
            <begin position="68"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="active site" description="Nucleophile" evidence="7">
        <location>
            <position position="289"/>
        </location>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <begin position="163"/>
            <end position="169"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="186"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="217"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="7">
        <location>
            <position position="235"/>
        </location>
        <ligand>
            <name>S-adenosyl-L-methionine</name>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51686"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000822.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="358" mass="39894" checksum="AB58F484AB07A038" modified="2022-01-19" version="1">MWRLRAPARLRRQLAASSGLRGGPSLAQEQLKSEGKPQKQICQVVLDHFEKQYMKELGEAWCTVREVLTSPLCWQYAVLLNKFSCSSDLENNLHLKGYHRLFQETLPYLPGSLKCYISRTPGRFPAQKHQIGKLKEYYLLNAASLLPVLALEIKDGERVLDMCAAPGGKSIAMLQCASPGHLHCNEYDSLRSSWLKQTLESFIPEPLMNVITLSELDGRHIGDLHPELYDKVLLDAPCSNDKSWLFSSDIQQATIRLIQRKALSALQVQLLRSAIKTLCPGGSVVYSTCTLSKAENSDVISHILNSCSNVLPVDISELANVVSDEFTLVAGVQPHELLVLPARGKAWGPMYVAKLKKM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN32</accession>
    <name>A0A8C3RN32_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Synaptotagmin-13</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">Synaptotagmin XIII</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">May be involved in transport vesicle docking to the plasma membrane.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Interacts with NRXN1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the synaptotagmin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN32"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002461.1">
        <property type="protein sequence ID" value="ENSCSRP00000002389.1"/>
        <property type="gene ID" value="ENSCSRG00000001827.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030424">
        <property type="term" value="C:axon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031045">
        <property type="term" value="C:dense core granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030672">
        <property type="term" value="C:synaptic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005544">
        <property type="term" value="F:calcium-dependent phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030276">
        <property type="term" value="F:clathrin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001786">
        <property type="term" value="F:phosphatidylserine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000149">
        <property type="term" value="F:SNARE binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048791">
        <property type="term" value="P:calcium ion-regulated exocytosis of neurotransmitter"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048488">
        <property type="term" value="P:synaptic vesicle endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd08407">
        <property type="entry name" value="C2B_Synaptotagmin-13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000101">
        <property type="entry name" value="Synaptotagmin 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000145">
        <property type="entry name" value="Synaptotagmin 13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028692">
        <property type="entry name" value="Syt13_C2B"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10024">
        <property type="entry name" value="SYNAPTOTAGMIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10024:SF250">
        <property type="entry name" value="SYNAPTOTAGMIN-13"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00168">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00239">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49562">
        <property type="entry name" value="C2 domain (Calcium/lipid-binding domain, CaLB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50004">
        <property type="entry name" value="C2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="C2" evidence="11">
        <location>
            <begin position="157"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="domain" description="C2" evidence="11">
        <location>
            <begin position="290"/>
            <end position="425"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006996"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00058123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00065023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00067733"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00074981"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002389.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="429" mass="48056" checksum="086AB34E1BB3EDB8" modified="2022-01-19" version="1">MVLSVPVIALGATLGTATSILALCGLTCLCKCRQPRKGLSGKDQDMDTENAKPSMLQPVQQFSVKKTTEPIQPRTLLRFPNIYGPKPVVTAPEIVNYVDYALKSTEEPTRGKDEVQDQNRMKIHCNEELFVLPQNGAVQDVCVTEHLNPEKAASCNQVPELRYSLGYDQQKAELCVAFLEAMHGSMIGDQDAGCDCYILGTLVSKSGTTEAQTVLKKKVHHIIWEEALLFPLAEEEVLEGMLTLTLRNCDRFSRHSIVGEIKLSLANVAEPFRMAQWEKLKTPEKEPDAGCGEILLSISYLPAANRLLVVLIKAKNLHSKHLKDLMGKDVSVKVTLKHQSLKLKKKQTKRAKHKINPVWNEMIMFEVPHELLRASSVELEMLSQDGLGQSQSLGKCSLGLHATGTERNHWEEMLRNPRRQIAMWHQLHM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RP49</accession>
    <name>A0A8C3RP49_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12 13">RNA cytidine acetyltransferase</fullName>
            <ecNumber evidence="13">2.3.1.-</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">18S rRNA cytosine acetyltransferase</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="13" type="primary">NAT10</name>
    </gene>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">RNA cytidine acetyltransferase with specificity toward both 18S rRNA and tRNAs. Catalyzes the formation of N(4)-acetylcytidine (ac4C) in 18S rRNA. Required for early nucleolar cleavages of precursor rRNA at sites A0, A1 and A2 during 18S rRNA synthesis. Catalyzes the formation of ac4C in serine and leucine tRNAs. Requires the tRNA-binding adapter protein THUMPD1 for full tRNA acetyltransferase activity but not for 18S rRNA acetylation.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a cytidine in 18S rRNA + acetyl-CoA + ATP + H2O = an N(4)-acetylcytidine in 18S rRNA + ADP + phosphate + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:51424"/>
            <dbReference type="Rhea" id="RHEA-COMP:13575"/>
            <dbReference type="Rhea" id="RHEA-COMP:13576"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:74900"/>
            <dbReference type="ChEBI" id="CHEBI:82748"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a cytidine in tRNA + acetyl-CoA + ATP + H2O = an N(4)-acetylcytidine in tRNA + ADP + phosphate + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:53876"/>
            <dbReference type="Rhea" id="RHEA-COMP:13670"/>
            <dbReference type="Rhea" id="RHEA-COMP:13671"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:74900"/>
            <dbReference type="ChEBI" id="CHEBI:82748"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="13">Interacts with THUMPD1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Part of the small subunit (SSU) processome, composed of more than 70 proteins and the RNA chaperone small nucleolar RNA (snoRNA) U3. Interacts with THUMPD1. Interacts with SUN1 (via N-terminus). Interacts with TERT.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Nucleus</location>
            <location evidence="1 13">Nucleolus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the RNA cytidine acetyltransferase family. NAT10 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.-" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RP49"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001287.1">
        <property type="protein sequence ID" value="ENSCSRP00000001250.1"/>
        <property type="gene ID" value="ENSCSRG00000001011.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030686">
        <property type="term" value="C:90S preribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005730">
        <property type="term" value="C:nucleolus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990883">
        <property type="term" value="F:18S rRNA cytidine N-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000049">
        <property type="term" value="F:tRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904812">
        <property type="term" value="P:rRNA acetylation involved in maturation of SSU-rRNA"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051391">
        <property type="term" value="P:tRNA acetylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd04301">
        <property type="entry name" value="NAT_SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11040:FF:000006">
        <property type="entry name" value="RNA cytidine acetyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.30:FF:000019">
        <property type="entry name" value="RNA cytidine acetyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:002218">
        <property type="entry name" value="tRNA(Met) cytidine acetyltransferase TmcA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11040">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03211">
        <property type="entry name" value="RNA_acetyltr_Nat10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000182">
        <property type="entry name" value="GNAT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033688">
        <property type="entry name" value="NAT10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007807">
        <property type="entry name" value="TcmA/NAT10_helicase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032672">
        <property type="entry name" value="TmcA/NAT10/Kre33"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013562">
        <property type="entry name" value="TmcA/NAT10_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027992">
        <property type="entry name" value="tRNA_bind_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10925">
        <property type="entry name" value="N-ACETYLTRANSFERASE 10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10925:SF5">
        <property type="entry name" value="RNA CYTIDINE ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13718">
        <property type="entry name" value="GNAT_acetyltr_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05127">
        <property type="entry name" value="NAT10_TcmA_helicase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08351">
        <property type="entry name" value="TmcA_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13725">
        <property type="entry name" value="tRNA_bind_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51186">
        <property type="entry name" value="GNAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="10 13" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="7 13" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6 13" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9 13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 13" id="KW-0698">rRNA processing</keyword>
    <keyword evidence="4 13" id="KW-0808">Transferase</keyword>
    <keyword evidence="5 13" id="KW-0819">tRNA processing</keyword>
    <feature type="domain" description="N-acetyltransferase" evidence="14">
        <location>
            <begin position="558"/>
            <end position="753"/>
        </location>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <begin position="287"/>
            <end position="296"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="470"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <begin position="629"/>
            <end position="631"/>
        </location>
        <ligand>
            <name>acetyl-CoA</name>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <begin position="636"/>
            <end position="642"/>
        </location>
        <ligand>
            <name>acetyl-CoA</name>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="13">
        <location>
            <position position="725"/>
        </location>
        <ligand>
            <name>acetyl-CoA</name>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022552"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022694"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00065380"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00068357"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS51186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001250.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1001" mass="113007" checksum="84077806351C87C8" modified="2022-01-19" version="1">MQRKKVDNRIRVLIENGVAERHRTLFVLVGDHGKDQVVILHHMLSKATVKARPSVLWCYKKELGFSSHRKKRMRQLQKKIKSGTLNLKQDDPFELFIAATNIRYCYYNETHKILGNTFGMCVLQDFEALTPNLLARTVETVEGGGIVVILLRTMNSLKQLYTMTMDVHSRYRTEAHQDIVGRFNERFILSLASCKNCIVIDDQLNILPISSHIANITPVPPQSQEDSLRPQDLELKELKESLQDTQPVGVLVDSCKTLDQAKALLKFIEAISEKTLRSTVALTAARGRGKSAALGLAIAGAVAFGYSNIFVTSPSPDNLHTLFEFVFKGFDALQYQEHLDYEIIQSLNPEFNKAVVRVNVFKEHRQTIQYIHPADAVKLGQAELVVIDEAAAIPLPLVKNLLGPYLVFMASTINGYEGTGRSLSLKLIQQLRQQSAQAQASMTAENKSTATAKLTSARTLHEVSLHESIRYAPGDPVEKWLNDLLCLDCLNITRIISGCPLPETCDLYYVNRDTLFCYHKASEIFLQRLMALYVASHYKNSPNDLQMLSDAPAHHLFCLLPPVPPTQNSLPEVLAVVQVCLEGEISRQSIMNSLSRGRKASGDLIPWTVSEQFQDPDFGSLSGGRVVRIAVHPDYQGMGYGSRALTLLQMYYEGKFPGLEEKVALKPKGIATVSSEAVSLLEEAVTPRKDLPPLLLKLSERQAENLDYLGVSYGLTPRLLKFWKRAGFVPVYLRQTPNDLTGEHSCIMLKMLNEEESEQEHWLAAFWKDFRRRFLSLLSYQFSTFPPSLALNILQNKNIKQELQPPISRPELEAVFIPYDLKRLEMYSRNMVDYHLIMDTIPAVSRLYFLSQLGDTSLSAAQSALLLGIGLQHKSVDVLEKEIELPSSQLMGLFNRIIRKVVQLFSRIQEKAVEEQMAVTKEVVMEPTLKSLNEDLEEAAKEFQEKHKQEMGKLKDMDFSQYVIRGDDEEWNEVLTKAGQNASIVSLKRLGKLLVFFLKNP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPU8</accession>
    <name>A0A8C3RPU8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">FAM3 metabolism regulating signaling molecule D</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the FAM3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPU8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003235.1">
        <property type="protein sequence ID" value="ENSCSRP00000003121.1"/>
        <property type="gene ID" value="ENSCSRG00000002358.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030246">
        <property type="term" value="F:carbohydrate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd13940">
        <property type="entry name" value="ILEI_FAM3C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039220">
        <property type="entry name" value="FAM3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039477">
        <property type="entry name" value="ILEI/PANDER_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039475">
        <property type="entry name" value="ILEI_FAM3C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14592">
        <property type="entry name" value="UNCHARACTERIZED FAM3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15711">
        <property type="entry name" value="ILEI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52031">
        <property type="entry name" value="GG_LECTIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 7" id="KW-0430">Lectin</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="domain" description="ILEI/PANDER" evidence="8">
        <location>
            <begin position="100"/>
            <end position="177"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010905"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022734"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01375"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF15711"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003121.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="215" mass="23793" checksum="F6DB1BE9596860CD" modified="2022-01-19" version="1">MLKPLSYPSSPSHRPCLIHLLRIHSSHWLLELTPARVLQFFQTPFPTQPLRTKCGNQKSCPESSFAFKVISGAANVVGPSMCFENTMRDSLGRGLAGVGTNGQLMKTGVFDMYSGDIKLLLDFLKAIQSGTIVIVASYDDPATKLNDEARKLFTSLGSSHASKLAFRDNWNFVGAKGLKNESPFEQHLKNEAAKNKYDGWPEVLEMEGCIPKKMD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRI6</accession>
    <name>A0A8C3RRI6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">PH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRI6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004002.1">
        <property type="protein sequence ID" value="ENSCSRP00000003869.1"/>
        <property type="gene ID" value="ENSCSRG00000002937.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005543">
        <property type="term" value="F:phospholipid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041681">
        <property type="entry name" value="PH_9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001605">
        <property type="entry name" value="PH_dom-spectrin-type"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15410">
        <property type="entry name" value="PH_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00683">
        <property type="entry name" value="SPECTRINPH"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="1">
        <location>
            <begin position="1"/>
            <end position="74"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003869.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="114" mass="12814" checksum="49BF33E5F6685404" modified="2025-10-08" version="2">MAFYKDAKSLALGVPYHGEEPFQLRNALCDVATGYKKKKHVFKLRLGNGSEWLFHGKDEEEMHTWLQGLGTAITEAQSVKAKALSLPLPSSTATDLSLAKKDKEKRFSFFPKKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRT6</accession>
    <name>A0A8C3RRT6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Nucleus lamina</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the intermediate filament family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002385.1">
        <property type="protein sequence ID" value="ENSCSRP00000002318.1"/>
        <property type="gene ID" value="ENSCSRG00000001787.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005882">
        <property type="term" value="C:intermediate filament"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005652">
        <property type="term" value="C:nuclear lamina"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005200">
        <property type="term" value="F:structural constituent of cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031507">
        <property type="term" value="P:heterochromatin formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006998">
        <property type="term" value="P:nuclear envelope organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007097">
        <property type="term" value="P:nuclear migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051664">
        <property type="term" value="P:nuclear pore localization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090435">
        <property type="term" value="P:protein localization to nuclear envelope"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.170">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.1260">
        <property type="entry name" value="Lamin Tail domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.500">
        <property type="entry name" value="Single helix bin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1160">
        <property type="entry name" value="Vasodilator-stimulated phosphoprotein"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018039">
        <property type="entry name" value="IF_conserved"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039008">
        <property type="entry name" value="IF_rod_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001322">
        <property type="entry name" value="Lamin_tail_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036415">
        <property type="entry name" value="Lamin_tail_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45721">
        <property type="entry name" value="LAMIN DM0-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45721:SF16">
        <property type="entry name" value="LAMIN-L(III)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00038">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00932">
        <property type="entry name" value="LTD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01391">
        <property type="entry name" value="Filament"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64593">
        <property type="entry name" value="Intermediate filament protein, coiled coil region"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF74853">
        <property type="entry name" value="Lamin A/C globular tail domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00226">
        <property type="entry name" value="IF_ROD_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51842">
        <property type="entry name" value="IF_ROD_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51841">
        <property type="entry name" value="LTD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1 5" id="KW-0403">Intermediate filament</keyword>
    <keyword evidence="3" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="3" id="KW-0636">Prenylation</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="IF rod" evidence="9">
        <location>
            <begin position="35"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="domain" description="LTD" evidence="8">
        <location>
            <begin position="434"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="391"/>
            <end position="427"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="32"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="124"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="242"/>
            <end position="309"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="335"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="394"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="410"/>
            <end position="424"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00024186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU000685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51841"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002318.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="603" mass="68824" checksum="0A4FF97ECCF76335" modified="2022-01-19" version="1">MATAVSSTPGGSGRALSRSAAFSPLSPTRLSRLQEKEELQQLNDRLAAYIDRVRALEADKSTLQLRLAEQEEGSSRELGNLRLRYETELADARKALDCIAIERATLQVELGKLSEEHRQLHARNSKKEADLNLAQARIRDLDAQLNSKEADLATALSGKRSLEGDLQELKDQIVTLKLALEDTKKHLHGEMLRRVDLENQMKTVQEQMTFQKRLHEDELKETKRFHESRIAEIESGRQREFESKLSDALQGLRKEHEEQIQEYKDDLERTFSAKMENAQLSAAKNSDFANAAREELMETKMRVDTLTSQLNHYQSQNCALENRIRELQETLDYDREMHRRRMAEKDKEMAQTRRQMQAQLEEYEHLLDVKLALDLEINAYRKMLEGEEQRLKLSSSPSSQSVATQATTSHGHRFLHGKKRKLKESKKGEHSVSFKIVQHASCSGNVSIEEIDTEGNFVKLKNNSEEDQSLNGWVLRRRLGSLSEIIYKFPARFVLQAGQVVTIWGADAGVNQSPSDLVWTAQQSWGTGDNIGVTLISADGEETAERKIIHVSRGEGGELEDEFDEEEITGSEMEFHRRVRIFSHSEHSSNRSNQWLSFVVNST</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS42</accession>
    <name>A0A8C3RS42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">F-box/SPRY domain-containing protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">F-box only protein 45</fullName>
        </alternativeName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the FBXO45/Fsn family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RS42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004241.1">
        <property type="protein sequence ID" value="ENSCSRP00000004105.1"/>
        <property type="gene ID" value="ENSCSRG00000003146.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043226">
        <property type="term" value="C:organelle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019005">
        <property type="term" value="C:SCF ubiquitin ligase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045202">
        <property type="term" value="C:synapse"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060386">
        <property type="term" value="P:synapse assembly involved in innervation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd22111">
        <property type="entry name" value="F-box_FBXO45"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12907">
        <property type="entry name" value="SPRY_Fbox"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1280.50:FF:000024">
        <property type="entry name" value="F-box/SPRY domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.920:FF:000017">
        <property type="entry name" value="F-box/SPRY domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1280.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.920">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001870">
        <property type="entry name" value="B30.2/SPRY"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043136">
        <property type="entry name" value="B30.2/SPRY_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013320">
        <property type="entry name" value="ConA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036047">
        <property type="entry name" value="F-box-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001810">
        <property type="entry name" value="F-box_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050672">
        <property type="entry name" value="FBXO45-Fsn/SPSB_families"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003877">
        <property type="entry name" value="SPRY_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035784">
        <property type="entry name" value="SPRY_FBXO45"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12245:SF7">
        <property type="entry name" value="F-BOX_SPRY DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12245">
        <property type="entry name" value="SPRY DOMAIN CONTAINING SOCS BOX PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12937">
        <property type="entry name" value="F-box-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00622">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00256">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00449">
        <property type="entry name" value="SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49899">
        <property type="entry name" value="Concanavalin A-like lectins/glucanases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81383">
        <property type="entry name" value="F-box domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50188">
        <property type="entry name" value="B302_SPRY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50181">
        <property type="entry name" value="FBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0833">Ubl conjugation pathway</keyword>
    <feature type="domain" description="F-box" evidence="6">
        <location>
            <begin position="15"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="domain" description="B30.2/SPRY" evidence="7">
        <location>
            <begin position="69"/>
            <end position="261"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004906"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00016614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022786"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00029979"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50181"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004105.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="263" mass="29033" checksum="92A393AC6421601E" modified="2022-01-19" version="1">MMAAGGGAAGGAGWRLPGRVLELVFSYLDLRELRSCALVCRLWHRVLHGDENSEVWRSLAARSLAEEALRTDILCNVPTYKGKVLAFQHAFSTNDCSRNVYIKKNGFTLHRNPIAQSTDGARTKIGFSEGRHAWEVWWEGPLGTVAVIGIATKRAPMQCQGYVALLGSDDQSWGWNLVDNNLLHNGEVNGSFPQCNNAPKYQIGERIRVILDMEDKTLAFERGYEFLGVAFRGLPKACLYPAVSAVYGNTEVTLVYLGKPLDG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RUV3</accession>
    <name>A0A8C3RUV3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Actin-related protein 2/3 complex subunit 5</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Functions as component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
            <location evidence="1">Cytoskeleton</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the ARPC5 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RUV3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005509.1">
        <property type="protein sequence ID" value="ENSCSRP00000005345.1"/>
        <property type="gene ID" value="ENSCSRG00000004035.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005885">
        <property type="term" value="C:Arp2/3 protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034314">
        <property type="term" value="P:Arp2/3 complex-mediated actin nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030833">
        <property type="term" value="P:regulation of actin filament polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.190:FF:000001">
        <property type="entry name" value="Actin-related protein 2/3 complex subunit 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.190">
        <property type="entry name" value="Actin-related protein 2/3 complex subunit 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006789">
        <property type="entry name" value="ARPC5"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036743">
        <property type="entry name" value="ARPC5_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12644">
        <property type="entry name" value="ARP2/3 COMPLEX 16 KD SUBUNIT P16-ARC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04699">
        <property type="entry name" value="P16-Arc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF039096">
        <property type="entry name" value="p16-ARC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF69103">
        <property type="entry name" value="Arp2/3 complex 16 kDa subunit ARPC5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5 6" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU004301"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005345.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="16798" checksum="99F79B8F3C450D86" modified="2022-01-19" version="1">MARNTLSSRFRRLDIDEYDENKFVEEPDEAAAAEPDPVPEVEALLRQGDMLRAFHTALRNSPLNTKNQAIKERAQGVVLKVLTSFKSSEIEQAVNSLDRNGIDLLMKYVYKGFEKPTENSSAILLQWHEKALAVGGLGSIVRVLTARKTV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWB2</accession>
    <name>A0A8C3RWB2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CD225/Dispanin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWB2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005123.1">
        <property type="protein sequence ID" value="ENSCSRP00000004966.1"/>
        <property type="gene ID" value="ENSCSRG00000003757.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007593">
        <property type="entry name" value="CD225/Dispanin_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051517">
        <property type="entry name" value="IFITM_antiviral_protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13999">
        <property type="entry name" value="INTERFERON INDUCIBLE TRANSMEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13999:SF4">
        <property type="entry name" value="INTERFERON-INDUCED TRANSMEMBRANE PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04505">
        <property type="entry name" value="CD225"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="46"/>
            <end position="69"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="97"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="1"/>
            <end position="25"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="6">
        <location>
            <begin position="10"/>
            <end position="19"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004370"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004966.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="138" mass="14834" checksum="FF3F68C7971BC5C7" modified="2022-01-19" version="1">MDSSVSIDLQPHDGGKRGQDGSAPPYSYPYPGPAQGFPVQQPPRDFVLWSLFNTIFCNVCCLGFMALVFSFKARDRKVLGDTSGAGSYGKTAKCLNITVVVLSLLTAILIIILLATGVVAVSEAVQQNQNRNSYNFGN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWF8</accession>
    <name>A0A8C3RWF8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RWF8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005139.1">
        <property type="protein sequence ID" value="ENSCSRP00000004979.1"/>
        <property type="gene ID" value="ENSCSRG00000003765.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004979.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="93" mass="10593" checksum="D517CADDE8C5049F" modified="2022-01-19" version="1">MIHWEKDLGLMGDKCWRNCGGRGNFMHIKWTCPIVSVYWDEIGNQISQIVGYLLPNNRLVILLGFSSRNGELISYLLVAAQLLIASPWKTKNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RXR2</accession>
    <name>A0A8C3RXR2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Transmembrane protein 19</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM19 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RXR2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005778.1">
        <property type="protein sequence ID" value="ENSCSRP00000005602.1"/>
        <property type="gene ID" value="ENSCSRG00000004215.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000019285.1">
        <property type="protein sequence ID" value="ENSCSRP00000018433.1"/>
        <property type="gene ID" value="ENSCSRG00000014134.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="30881at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002794">
        <property type="entry name" value="DUF92_TMEM19"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13353">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13353:SF5">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 19"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01940">
        <property type="entry name" value="DUF92"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="18"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="80"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="219"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="256"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="314"/>
            <end position="332"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009012"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014258"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005602.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="335" mass="36772" checksum="452459D418D31F97" modified="2022-01-19" version="1">MSYQQEDYKESIKMMTNIVILSLLICISLSFWIVSMTASTYYGTLRPISPWRWLFSVVVPLMIASRGFKKKSLDHSGALGGLVVGFILTVANYSFFTALLMFFVTSSKLTKWKEDVKKRIDSEFKQGGQRNWVQVFCNGGVPTELALLYMIENGPGEIPIDFSKQYTASWMCLSLLGALACSAGDTWASEIGSVWSKSEPRLITTWEKVPVGTNGGVTLVGLISSLIGGMLVGVAYFITQLVFVSDLDISAPQWPLVVFGAMAGLLGSIIDSYLGATMQYTGFDKRIGMVVNYQTKDSKHISGKPILDNNAVNLFSSVVIALLLPGVAWGFWPRG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S065</accession>
    <name>A0A8C3S065_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Aristaless related homeobox</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the paired homeobox family. Bicoid subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S065"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007391.1">
        <property type="protein sequence ID" value="ENSCSRP00000007161.1"/>
        <property type="gene ID" value="ENSCSRG00000005295.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000102">
        <property type="entry name" value="Aristaless related homeobox"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003654">
        <property type="entry name" value="OAR_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050649">
        <property type="entry name" value="Paired_Homeobox_TFs"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329:SF337">
        <property type="entry name" value="ARISTALESS RELATED HOMEOBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24329">
        <property type="entry name" value="HOMEOBOX PROTEIN ARISTALESS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03826">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50803">
        <property type="entry name" value="OAR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4 7 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 7 8" id="KW-0371">Homeobox</keyword>
    <keyword evidence="6 7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="10">
        <location>
            <begin position="258"/>
            <end position="318"/>
        </location>
    </feature>
    <feature type="domain" description="OAR" evidence="11">
        <location>
            <begin position="462"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="7">
        <location>
            <begin position="260"/>
            <end position="319"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="48"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="119"/>
            <end position="131"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="9">
        <location>
            <begin position="165"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="222"/>
            <end position="240"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006503"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50803"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007161.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="494" mass="52894" checksum="5C3FA0FD94513EB0" modified="2022-01-19" version="1">MSNQYQEESCSERPECKSKSPTLLSSYCIDSILGRRSPCKMRLLGAAQSLPSLSNRTEQDKAVQGSPKGSPPFEPAELHLPPKLRRLYGPGGGRLLPGAAGPRGERAEGAAAPSWDTLKISQAPQVSISRSKSYRENAPFAPPPPALDELGRPEERPGPAAAGVPEEEEEDDEELLEEEEDEDEELEEEDEEELLGEAGGGLLKEPRRGAAPPAGPDGGELSPKEELLLHPEDAEGKDGEDSVCLSAGSDSEEGLLKRKQRRYRTTFTSYQLEELERAFQKTHYPDVFTREELAMRLDLTEARVQVWFQNRRAKWRKREKAGAQTHTPGLPFPGPLSATHPLSPYLDASPFPPHHPALDSAWTAAAAAAAAAFPSLPPPPGSATLPPSGTPLGLSTFLGAAVFRHPAFISPAFGRLFSTMAPLTSASTAAALLRQPTPAVESAVQSSGLSDPATAAADRRASSIAALRLKAKEHAAQLTQLNIIPGNSTGKEVC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0T0</accession>
    <name>A0A8C3S0T0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Paired box 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0T0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006041.1">
        <property type="protein sequence ID" value="ENSCSRP00000005850.1"/>
        <property type="gene ID" value="ENSCSRG00000004329.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00131">
        <property type="entry name" value="PAX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000013">
        <property type="entry name" value="Paired box 8 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000003">
        <property type="entry name" value="Paired box protein Pax-6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043182">
        <property type="entry name" value="PAIRED_DNA-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001523">
        <property type="entry name" value="Paired_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022130">
        <property type="entry name" value="Pax2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043565">
        <property type="entry name" value="PAX_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45636:SF20">
        <property type="entry name" value="PAIRED BOX PROTEIN PAX-5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45636">
        <property type="entry name" value="PAIRED BOX PROTEIN PAX-6-RELATED-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00292">
        <property type="entry name" value="PAX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12403">
        <property type="entry name" value="Pax2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00027">
        <property type="entry name" value="PAIREDBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00351">
        <property type="entry name" value="PAX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00034">
        <property type="entry name" value="PAIRED_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51057">
        <property type="entry name" value="PAIRED_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="5" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0563">Paired box</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0804">Transcription</keyword>
    <keyword evidence="4" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Paired" evidence="9">
        <location>
            <begin position="13"/>
            <end position="139"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="140"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="179"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="8">
        <location>
            <begin position="140"/>
            <end position="156"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022724"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51057"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005850.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="408" mass="44408" checksum="CD906F64C0AB9713" modified="2022-01-19" version="1">IAIEKCLPTITKMFFFLNQLGGVFVNGRPLPDVVRQRIVELAHQGVRPCDISRQLRVSHGCVSKILGRYYETGSIKPGVIGGSKPKVATPKVVEKIAEYKRQNPTMFAWEIRDRLLAERVCDNDTVPSVSSINRIIRTKVQQPPNQQVPASSHSIASTGSVTQVSTVSTDSAGSSYSISGILGITSPSAESNKRKRDEGIQESPVPNGHSLPGRDFLRKQMRGDLFTQQQLEVLDRVFERQHYSDIFTTTEPIKPEQTTEYSAMASLAGGLDDMKANLTSPTSAELGASVPGPQSYPIVTGRELASTTLPGYPPHVPPAGQGSYSAPTLTGMVPGSEFSGSPYSHPQYSTYNDSWRFPNPGLLGEFSYLSFYRNSLLTAAGACPVGSCIYLHWMLGQVWPLCTSSHGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S166</accession>
    <name>A0A8C3S166_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Protocadherin gamma-C3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S166"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006200.1">
        <property type="protein sequence ID" value="ENSCSRP00000006006.1"/>
        <property type="gene ID" value="ENSCSRG00000004512.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005509">
        <property type="term" value="F:calcium ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007156">
        <property type="term" value="P:homophilic cell adhesion via plasma membrane adhesion molecules"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11304">
        <property type="entry name" value="Cadherin_repeat"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000004">
        <property type="entry name" value="Protocadherin 1 gamma 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000185">
        <property type="entry name" value="Protocadherin 2 alpha c"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000001">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000002">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000006">
        <property type="entry name" value="Protocadherin alpha 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.60:FF:000018">
        <property type="entry name" value="Protocadherin gamma c3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.60">
        <property type="entry name" value="Cadherins"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002126">
        <property type="entry name" value="Cadherin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015919">
        <property type="entry name" value="Cadherin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032455">
        <property type="entry name" value="Cadherin_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020894">
        <property type="entry name" value="Cadherin_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013164">
        <property type="entry name" value="Cadherin_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050174">
        <property type="entry name" value="Protocadherin/Cadherin-CA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028">
        <property type="entry name" value="CADHERIN-87A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24028:SF73">
        <property type="entry name" value="PROTOCADHERIN GAMMA-B3-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00028">
        <property type="entry name" value="Cadherin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08266">
        <property type="entry name" value="Cadherin_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16492">
        <property type="entry name" value="Cadherin_C_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00205">
        <property type="entry name" value="CADHERIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00112">
        <property type="entry name" value="CA"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49313">
        <property type="entry name" value="Cadherin-like"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00232">
        <property type="entry name" value="CADHERIN_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50268">
        <property type="entry name" value="CADHERIN_2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 12" id="KW-0106">Calcium</keyword>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="4 14" id="KW-0732">Signal</keyword>
    <keyword evidence="3 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="14">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034912612" description="Protocadherin gamma-C3" evidence="14">
        <location>
            <begin position="25"/>
            <end position="804"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="682"/>
            <end position="706"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="23"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="128"/>
            <end position="236"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="237"/>
            <end position="341"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="342"/>
            <end position="446"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="447"/>
            <end position="556"/>
        </location>
    </feature>
    <feature type="domain" description="Cadherin" evidence="15">
        <location>
            <begin position="572"/>
            <end position="669"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00074462"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50268"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006006.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="804" mass="89053" checksum="DF83D17D2DD4789C" modified="2022-01-19" version="1">MTHAQKQQVLVFPILLSLFCRAVSEQIRYSIPEETAKGSLVGNLAKDLGLDQRELKQRKLRVSSEKQYFSVNGENGNLYVNDRIDREEICGTDQLCIINFETVLENPLNVFHINVAVQDINDNAPRFLKDHIELEMIESTLPGAHFLLGNAKDPDVGMNSLQSYQLSPNQDFILEVKESQDGNKYADLVLQKPLDRESKRSLHLILTAVDGGEPQRTGTAQIWINVTDANDNAPIFTQERYKVSLRENTPMGSLVLQVKANDNDEGSNAQISYVISKVSEKTVQKFSLDPETGKITVKEPLDFEETRDYTLVVEAKDGGGLVTHCKVEMEVLDENDNAPEVTLASLASPIPEDSLPETVIALIKVRDRDHGENGKVSCHLQEDLPFKIIPSSNNYYKLLTDSTLDRERTPEYNITITATDKGSPPLSTQKTVLLEISDINDNAPVFEKPSYTAYVPENNPSGSSIFSVKASDRDLERNARVTYSILSSSIEEVPLSSYISINPQTGAIYAQRSFDYEQFREFEVQVKAQDGGSPSLSSNVTVRVFILDRNDNAPRILYPSLGADGSALFEMVPRLAEAGYLVTKVVAVDADSGHNAWLSYHLLQATDPALFSMGLHTGEIRTARAFADRDAVKHRLVTLVKDNGQPPLSATVTLNLVFAENFQEALPEMSEQLADSESQSGFTIILVVALALISFLFFLTVTLAIVMKLRTSKKPKLLQCFGPDPYSKTGSMFPPNYEDGTLPYSYQLCLSSDARKNEFTFAQPIVQLNENILCSDNSGTMDDGSNTLFYSSSTPGGLSFMSLI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S1T9</accession>
    <name>A0A8C3S1T9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Musculin</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S1T9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006459.1">
        <property type="protein sequence ID" value="ENSCSRP00000006258.1"/>
        <property type="gene ID" value="ENSCSRG00000004676.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000977">
        <property type="term" value="F:RNA polymerase II transcription regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007519">
        <property type="term" value="P:skeletal muscle tissue development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd19703">
        <property type="entry name" value="bHLH_TS_musculin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.280.10:FF:000010">
        <property type="entry name" value="Scleraxis bHLH transcription factor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.280.10">
        <property type="entry name" value="Helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011598">
        <property type="entry name" value="bHLH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050283">
        <property type="entry name" value="E-box_TF_Regulators"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036638">
        <property type="entry name" value="HLH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23349">
        <property type="entry name" value="BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23349:SF62">
        <property type="entry name" value="MUSCULIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00010">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00353">
        <property type="entry name" value="HLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47459">
        <property type="entry name" value="HLH, helix-loop-helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50888">
        <property type="entry name" value="BHLH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="3" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="BHLH" evidence="8">
        <location>
            <begin position="100"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="106"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="7">
        <location>
            <begin position="47"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="72"/>
            <end position="81"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006258.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="199" mass="21583" checksum="B38EEA722C6C1DC9" modified="2022-01-19" version="1">MSTGSASDAEELPAMELRGLQLGYPPPAAQRQPRGPLYPSADQSSAAEEEDDEEEEDGEGRCAAAAGPAGGCKRKRARAGSKKPPPPLLPRGATGECKQSQRNAANARERARMRVLSKAFSRLKTSLPWVPPDTKLSKLDTLRLASSYIAHLRQLLQEDRYENGYVHPVNLTWPFVVSGRPESDTKEVSTANRLCGTTA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S234</accession>
    <name>A0A8C3S234_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S234"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007920.1">
        <property type="protein sequence ID" value="ENSCSRP00000007672.1"/>
        <property type="gene ID" value="ENSCSRG00000005653.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019815">
        <property type="term" value="C:B cell receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030183">
        <property type="term" value="P:B cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050853">
        <property type="term" value="P:B cell receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00099">
        <property type="entry name" value="IgV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14334">
        <property type="entry name" value="B-CELL ANTIGEN RECEPTOR COMPLEX-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14334:SF2">
        <property type="entry name" value="B-CELL ANTIGEN RECEPTOR COMPLEX-ASSOCIATED PROTEIN BETA CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="2">
        <location>
            <begin position="11"/>
            <end position="116"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007672.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="142" mass="16081" checksum="2D9A91F04F4B54E9" modified="2022-01-19" version="1">SLSSITTHTHPLYFHLTVTSGAELSVVQYPQDINVSLNSTVLILCEFDYLDKPIHYSEVYWRKDPTHNQLALQPSTSTSDVQKSQIQIKTKQSKNFSTLQLDNVQLNDSGMYFCDVWLISPTPVRKKRGSGSRLTVHGKEVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S276</accession>
    <name>A0A8C3S276_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 6">Origin recognition complex subunit 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Component of the origin recognition complex (ORC) that binds origins of replication. DNA-binding is ATP-dependent. ORC is required to assemble the pre-replication complex necessary to initiate DNA replication.</text>
    </comment>
    <comment type="subunit">
        <text evidence="6">Component of the origin recognition complex (ORC).</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the ORC2 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S276"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008808.1">
        <property type="protein sequence ID" value="ENSCSRP00000008513.1"/>
        <property type="gene ID" value="ENSCSRG00000006353.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005664">
        <property type="term" value="C:nuclear origin of replication recognition complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003688">
        <property type="term" value="F:DNA replication origin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007220">
        <property type="entry name" value="ORC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056772">
        <property type="entry name" value="RecA-like_ORC2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056773">
        <property type="entry name" value="WHD_ORC2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14052">
        <property type="entry name" value="ORIGIN RECOGNITION COMPLEX SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14052:SF0">
        <property type="entry name" value="ORIGIN RECOGNITION COMPLEX SUBUNIT 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04084">
        <property type="entry name" value="RecA-like_ORC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF24882">
        <property type="entry name" value="WHD_ORC2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0235">DNA replication</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Origin recognition complex subunit 2 RecA-like" evidence="8">
        <location>
            <begin position="283"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="domain" description="Origin recognition complex subunit 2 winged-helix" evidence="9">
        <location>
            <begin position="500"/>
            <end position="559"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="115"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="115"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="210"/>
            <end position="221"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00019080"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU368084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="Pfam" id="PF04084"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF24882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008513.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="573" mass="64974" checksum="C3D12C6BDD12EB3D" modified="2022-01-19" version="1">MSQLELKRNKVLEARFVADEDVLKHISDNGGVKVRKDRAQLALNVKRFVKKLENISDDDEAQEILEEQNYVAVLGACAEDSLRNGPSAGGGKIYSFQTPKRSGKMAELASELAQTPGKNVTFDSSQYPEKPASTPQSSKKYSASNKAQLKSKKNEFVSTTPYRLRKRLTAPSLRSDSESDYSASCSEEEEEDKDHKETSDVILDQKTPSKTRAAPTPASKKTPAKKLKEEMMSNLVEEYFEAHSSSKVLTSDRTLQKLQKRKLDQQTLLVLLNKAPPAFTAELKELNQQHESLFSKWMLQLHLGFSIVLYGLGSKRDLLEKFRTSLLQDSVHLVVNGFFPSITVRSILNSITEEVLDHVGTFRSPLDQLDLIMKRFKEDSSVELYLLIHNLDSKMLRGDKSQQILAQLASLPNIHLIASIDHINAPLMWDQAKQSLYNWLWYETTTFSPYLEETSYENSLLVQQSGSLALSSLTHVLHSLTPNARGIFRLLAQYHLENKDNPSYPGLSFQDFYQRCREAFLVNSDLTLRAQLTEFRDHKLIRTKRGTDGVEYLLIPVDNGTLTDFLEKEDEDM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S329</accession>
    <name>A0A8C3S329_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 2">Belongs to the peptidase C14A family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S329"/>
    <dbReference type="Ensembl" id="ENSCSRT00000008366.1">
        <property type="protein sequence ID" value="ENSCSRP00000008092.1"/>
        <property type="gene ID" value="ENSCSRG00000005927.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004197">
        <property type="term" value="F:cysteine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043525">
        <property type="term" value="P:positive regulation of neuron apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.1460">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029030">
        <property type="entry name" value="Caspase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033139">
        <property type="entry name" value="Caspase_cys_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002398">
        <property type="entry name" value="Pept_C14"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011600">
        <property type="entry name" value="Pept_C14_caspase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002138">
        <property type="entry name" value="Pept_C14_p10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001309">
        <property type="entry name" value="Pept_C14_p20"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015917">
        <property type="entry name" value="Pept_C14A"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10454">
        <property type="entry name" value="CASPASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10454:SF155">
        <property type="entry name" value="CASPASE-14-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00656">
        <property type="entry name" value="Peptidase_C14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00115">
        <property type="entry name" value="CASc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52129">
        <property type="entry name" value="Caspase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01122">
        <property type="entry name" value="CASPASE_CYS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50207">
        <property type="entry name" value="CASPASE_P10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50208">
        <property type="entry name" value="CASPASE_P20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Caspase family p20" evidence="4">
        <location>
            <begin position="127"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="domain" description="Caspase family p10" evidence="3">
        <location>
            <begin position="264"/>
            <end position="302"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="RuleBase" id="RU003971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50208"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008092.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="379" mass="43579" checksum="C368FD43C3AA444A" modified="2022-01-19" version="1">MLAEKHVVHFKNTFTADFTKRKEGTNVQFLKIATALDPRFKNLKCLPKSERNEVWSLLSEVLKEQQSKVETTEPKPPKKKINLLLLASDSDDENEHASVCSALDRYRAEPIISMDDKYDMSKTRVAFMMCVTTRRRGAEKDIEIMNKWFDKYQFETPSEQCIDPNGQVIHFLLGKGFRDQINQSKDEISCCLIALMSHGRSHGLIQGKDGDTVDLDDIFALFNNIQCPKLQEKPKIFIIQACRGGEQDIKQCLQEYSCFFPPVGYISLRNTEKGSRMIEAMDEVFSEQGMKWHIGDLFTKVSMQQNCIKSMFKVTCKGKPIGCLLFITFLQCMKIDYGVGILGVLKFFSFFTSEIWTLFTLKGKIHSCYEDHITQYSHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S3C9</accession>
    <name>A0A8C3S3C9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Biogenesis of lysosomal organelles complex 1 subunit 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S3C9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007108.1">
        <property type="protein sequence ID" value="ENSCSRP00000006894.1"/>
        <property type="gene ID" value="ENSCSRG00000005123.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031083">
        <property type="term" value="C:BLOC-1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024857">
        <property type="entry name" value="Cappuccino"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16230:SF4">
        <property type="entry name" value="BIOGENESIS OF LYSOSOME-RELATED ORGANELLES COMPLEX 1 SUBUNIT 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16230">
        <property type="entry name" value="CAPPUCCINO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="35"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="15"/>
            <end position="27"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006894.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="198" mass="21697" checksum="D2C3C0E30B51B16C" modified="2022-01-19" version="1">MEEVAEPPGAWLSGDSGNVSQSPSSASGLGEEGDPPELLLSRAAAAAYSAYLLPAGVEFCAQIESLDKSLEDLLTRVDEFVGMLDMIRSESSQVVNESVPQIHTKATEMRQIYRKIDKLEAFVKMVGNNVAGLEEQVTKAETDLGTFPNTFKKFLHTISVPSFLNKSSSSRQHQTLYEPPALFKTEDYFPCLSEPPYS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S4B8</accession>
    <name>A0A8C3S4B8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">SNF-related serine/threonine-protein kinase</fullName>
            <ecNumber evidence="4">2.7.11.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19">SNF1-related kinase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="17">May play a role in hematopoietic cell proliferation or differentiation. Potential mediator of neuronal apoptosis.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S4B8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007764.1">
        <property type="protein sequence ID" value="ENSCSRP00000007526.1"/>
        <property type="gene ID" value="ENSCSRG00000005522.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="942095at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14074">
        <property type="entry name" value="STKc_SNRK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd14339">
        <property type="entry name" value="UBA_SNRK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000003">
        <property type="entry name" value="Non-specific serine/threonine protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000166">
        <property type="entry name" value="SNF-related serine/threonine-protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24346">
        <property type="entry name" value="MAP/MICROTUBULE AFFINITY-REGULATING KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24346:SF90">
        <property type="entry name" value="SNF RELATED KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50030">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="11" id="KW-0418">Kinase</keyword>
    <keyword evidence="13" id="KW-0460">Magnesium</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="7" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="8" id="KW-0808">Transferase</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00054738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00074971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00077142"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007526.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="765" mass="84680" checksum="58EC045B557DC471" modified="2022-01-19" version="1">MAGFKRGYDGKIAGLYDLDKTLGRGHFAVVKLARHVFTGEKVAVKVIDKTKLDTLATGHLFQEVRCMKLVQHPNIVRLYEVIDTQTKLYLILELGDGGDMFDYIMKHEEGLNEDLAKKYFAQIVHAISYCHKLHVVHRDLKPENVVFFEKQGLVKLTDFGFSNKFQPGKKLTTSCGSLAYSAPEILLGDEYDAPAVDIWSLGVILFMLVCGQPPFQEANDSETLTMIMDCKYTVPSHVSKECKDLITQMLQRDPKRRASLEEIENHPWLQGVDPSPATKYNIPLVSYKNLSEEEHNSIIQRMVLGDIADRDTIVEALETNKYNHITATYFLLAERILREKQEKEIQTRSASPSNIKAQFRQSWPTKIDVPQDLEDDLTASPLSHATVPQSPARTAENVLNGHRSKALGDSAKKEDIPELAGPALSVVPSVSLKPTTSGRKCLFRVEEDEEEDEEDKKPISLSTQVVLRRKPSVTNRLTSRKSAPVLNQIFEEGESDDEFDMDENLPPKLSRLKMNIASPSTVHKRYHRRKSQGRGSSCSSSETSDDDSESRRRLDKDSGFTYSWHRRDSSEGPPGNQGDGGGQSKPSNGNGGIDKTSPSDNNKSGGSPSTGSSGSTNNTSGSTRRCAGSGNSMQLSSRSAGDLVESLKLMTLCLGSQIHGSTKYIIDPQNNLSFSSVKVQEKSMWKMCISSTGSANPASSLGSIKFFSDQMSDTANELERIKSKNLKNNVLQLPLCEKTISVNIQRNPKEGLLCTSSQTSCCQVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S671</accession>
    <name>A0A8C3S671_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S671"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009581.1">
        <property type="protein sequence ID" value="ENSCSRP00000009260.1"/>
        <property type="gene ID" value="ENSCSRG00000006914.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019814">
        <property type="term" value="C:immunoglobulin complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000350">
        <property type="entry name" value="Immunoglobulin kappa chain variable 18-36"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050150">
        <property type="entry name" value="IgV_Light_Chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23267">
        <property type="entry name" value="IMMUNOGLOBULIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1064">Adaptive immunity</keyword>
    <keyword evidence="1" id="KW-0391">Immunity</keyword>
    <keyword evidence="3" id="KW-1280">Immunoglobulin</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="4">
        <location>
            <begin position="1"/>
            <end position="90"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023130"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00043265"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009260.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="126" mass="13409" checksum="66914D7A195E6B4E" modified="2022-01-19" version="1">ATVMTQSPASLSLSVGKSVTISCKATSTSVGTCLNWYQQKPGQAPKLLISYASTLQSGVPARFSGSGSGTDFTFTISSVEADDAADYYCQQCNMGLVVKVSRSQWRRYFVSFPVTAGLATPMQKSQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6C0</accession>
    <name>A0A8C3S6C0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Complex I intermediate-associated protein 30, mitochondrial</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">NADH dehydrogenase [ubiquinone] 1 alpha subcomplex assembly factor 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">As part of the MCIA complex, involved in the assembly of the mitochondrial complex I.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Part of the mitochondrial complex I assembly/MCIA complex that comprises at least the core subunits TMEM126B, NDUFAF1, ECSIT and ACAD9 and complement subunits such as COA1 and TMEM186. Interacts with ECSIT. Interacts with ACAD9. At early stages of complex I assembly, it is found in intermediate subcomplexes that contain different subunits including NDUFB6, NDUFA6, NDUFA9, NDUFS3, NDUFS7, ND1, ND2 and ND3. Interacts with TMEM70 and TMEM242.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the CIA30 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6C0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010005.1">
        <property type="protein sequence ID" value="ENSCSRP00000009669.1"/>
        <property type="gene ID" value="ENSCSRG00000007243.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="42561at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051082">
        <property type="term" value="F:unfolded protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006120">
        <property type="term" value="P:mitochondrial electron transport, NADH to ubiquinone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032981">
        <property type="term" value="P:mitochondrial respiratory chain complex I assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013857">
        <property type="entry name" value="NADH-UbQ_OxRdtase-assoc_prot30"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039131">
        <property type="entry name" value="NDUFAF1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13194">
        <property type="entry name" value="COMPLEX I INTERMEDIATE-ASSOCIATED PROTEIN 30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13194:SF18">
        <property type="entry name" value="COMPLEX I INTERMEDIATE-ASSOCIATED PROTEIN 30, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08547">
        <property type="entry name" value="CIA30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0143">Chaperone</keyword>
    <keyword evidence="4" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00029396"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00031882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00047124"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009669.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="302" mass="35276" checksum="1FCA8D0784558ACC" modified="2022-01-19" version="1">MALSFKLLHSVFLSSRSHRQNALHPLLGPLLTDCISKLYSSYRRPGTSPDNTPPWKMNFSFEKGVDGIKKHFGLLKKELVNHWIGPEGYRLDEYMLEQTRVVWEFRSQKDLDEWVVSSDAEIGGKSEAYLKLGKNNQTALLYGTLNTEAPRDGETRYSGYCSMRAKLPKGAFETKKYYDWSNFNSLYLRIRGDGRPWMINVFTDPFFSHQKNDLYNYFMFTRGGPYWQEIKIPFSKFFLSSQGRIQDNQYPLWLDKIRTVGFTLGDKADGPFQLEIDFIGLLNDRAHTEEFAYEKYERNPKV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6W7</accession>
    <name>A0A8C3S6W7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">AIG1-type G domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. AIG1/Toc34/Toc159-like paraseptin GTPase family. IAN subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S6W7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011029.1">
        <property type="protein sequence ID" value="ENSCSRP00000010637.1"/>
        <property type="gene ID" value="ENSCSRG00000007962.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01852">
        <property type="entry name" value="AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000366">
        <property type="entry name" value="GTPase, IMAP family member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006703">
        <property type="entry name" value="G_AIG1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045058">
        <property type="entry name" value="GIMA/IAN/Toc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10903:SF170">
        <property type="entry name" value="GTPASE IMAP FAMILY MEMBER 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10903">
        <property type="entry name" value="GTPASE, IMAP FAMILY MEMBER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04548">
        <property type="entry name" value="AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51720">
        <property type="entry name" value="G_AIG1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50007">
        <property type="entry name" value="PIPLC_X_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="AIG1-type G" evidence="5">
        <location>
            <begin position="20"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="219"/>
            <end position="254"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008535"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51720"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010637.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="264" mass="29885" checksum="A197EA7DCCB4AD91" modified="2022-01-19" version="1">MTLSNLLLPGPRTASLCTEKSELRIVLVGKTQAGKSATGNSILGANLFDSKISAKSVTVKCNAKRRAWNGRGIAVIDTPGLFDTKIPLKETMKEIGRCVVVSSPGPHAIVLVMQLGRFTEEEKKTIERIQDIFGEKAVEYMIFLFTRKDDLGDTTLDEYLKAWDDKDLQKLVEKCGKRCCAFNNKAGGQEQEAQISQLIAMTDKMVQQNGGSHYTNDMYEYAQKKLQETIEMLKELYEEEREEKKRKVISQYEEEYKGMSTLRY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8C7</accession>
    <name>A0A8C3S8C7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">small monomeric GTPase</fullName>
            <ecNumber evidence="6">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cell projection</location>
            <location evidence="2">Cilium</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="14">Cytoplasmic vesicle membrane</location>
            <topology evidence="14">Lipid-anchor</topology>
            <orientation evidence="14">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasmic vesicle</location>
            <location evidence="4">Phagosome membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Recycling endosome membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8C7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011661.1">
        <property type="protein sequence ID" value="ENSCSRP00000011233.1"/>
        <property type="gene ID" value="ENSCSRG00000008408.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030670">
        <property type="term" value="C:phagocytic vesicle membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01867">
        <property type="entry name" value="Rab8_Rab10_Rab13_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000202">
        <property type="entry name" value="ras-related protein Rab-8A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050305">
        <property type="entry name" value="Small_GTPase_Rab"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47980">
        <property type="entry name" value="LD44762P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00177">
        <property type="entry name" value="ARF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-0636">Prenylation</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004138"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004565"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004580"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00025701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011233.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="219" mass="24928" checksum="194E28CF85021267" modified="2022-01-19" version="1">MLPEGRGPARWNMAKTYDYLFKLLLIGDSGVGKTCALFRFSEDAFNATFISTIGIDFKIRTIELDGKRIKLQIWDTAGQERFRTITTAYYRGAMGIMLVYDITNEKSFENIRNWVRNIEEHASPDVEKMILGNKCDVNDKRQVSREQGEKLAIGFGIKFMETSAKANINIENAFFTLARDIKAKMDKKLEGNSPQGSNQGVKITPDQQKKSSFFRCVLL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8J1</accession>
    <name>A0A8C3S8J1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8J1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010658.1">
        <property type="protein sequence ID" value="ENSCSRP00000010288.1"/>
        <property type="gene ID" value="ENSCSRG00000007683.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:001230">
        <property type="entry name" value="Immunoglobulin kappa variable 8-16"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050150">
        <property type="entry name" value="IgV_Light_Chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23267">
        <property type="entry name" value="IMMUNOGLOBULIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="1">
        <location>
            <begin position="1"/>
            <end position="74"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010288.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="96" mass="10307" checksum="A4B5D259CA00CCDA" modified="2022-01-19" version="1">RVTINCKASSSLTSIDALAWYQQKSGQAPKLLIYAATTLQTGVPARFSGSGSGTDFTLTISSVQAEDAGDYYCQQGYDTPHIPGTEVWSGHKYIVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9L2</accession>
    <name>A0A8C3S9L2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">E3 ubiquitin-protein ligase RNF139</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="12">RING finger protein 139</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="11">RING-type E3 ubiquitin transferase RNF139</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Translocation in renal carcinoma on chromosome 8 protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9L2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005233.1">
        <property type="protein sequence ID" value="ENSCSRP00000005071.1"/>
        <property type="gene ID" value="ENSCSRG00000003837.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000012180.1">
        <property type="protein sequence ID" value="ENSCSRP00000011737.1"/>
        <property type="gene ID" value="ENSCSRG00000008790.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036513">
        <property type="term" value="C:Derlin-1 retrotranslocation complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036503">
        <property type="term" value="P:ERAD pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.40.10:FF:000166">
        <property type="entry name" value="E3 ubiquitin-protein ligase RNF139"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.40.10">
        <property type="entry name" value="Zinc/RING finger domain, C3HC4 (zinc finger)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050731">
        <property type="entry name" value="HRD1_E3_ubiq-ligases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR025754">
        <property type="entry name" value="TRC8_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001841">
        <property type="entry name" value="Znf_RING"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011016">
        <property type="entry name" value="Znf_RING-CH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013083">
        <property type="entry name" value="Znf_RING/FYVE/PHD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22763:SF163">
        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE RNF139"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22763">
        <property type="entry name" value="RING ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13705">
        <property type="entry name" value="TRC8_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13639">
        <property type="entry name" value="zf-RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00184">
        <property type="entry name" value="RING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00744">
        <property type="entry name" value="RINGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57850">
        <property type="entry name" value="RING/U-box"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50089">
        <property type="entry name" value="ZF_RING_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 13" id="KW-0863">Zinc-finger</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="73"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="97"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="124"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="239"/>
            <end position="263"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="275"/>
            <end position="293"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="305"/>
            <end position="321"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="341"/>
            <end position="361"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="368"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="416"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="domain" description="RING-type" evidence="16">
        <location>
            <begin position="497"/>
            <end position="536"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="568"/>
            <end position="592"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="14">
        <location>
            <begin position="577"/>
            <end position="592"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00067460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00077421"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00080068"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00080457"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00175"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50089"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011737.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="610" mass="69649" checksum="3ED9C8B7D8FB0C0B" modified="2022-01-19" version="1">MISFCFLGVFVSSVVLVLQQRALFKFYMISSAFLLAATSVLVNYYASLHINFYSAYYTAAFGIQFLPHKGPSLWMALSILQLTFGIGYVTLLNVQSIYSQLIILDILIPIIGLIIELPLHVRQILVFISGLILTLYTTINLIMKIKWFYYSTRYVYLLLRHMYRIYGLQLLMEDTWKRIRFPAVLRVFWLTRLTAQAVVLTYVVKMAETNTEEKFYLISWENCWELVCSLIISGCDSTLTVLGMSAVISSIAHYLGLGILAFIGSTDEDDKRLGFVAPVLFFILALQTGLSGLKPEERLVRLSRNMCLLLTAVLHFIHGMTDPVLMSLSASHVSSFRRHFPVLLVSACLFILPVLLSYILWHHYALNTWLFAVTAFCVELCLKVIVSITVYVLFMIDGYYNVLWEKLDDYVYYVRSTGNIIEFIFGVIMFGNGAYTMVFESGSKIRACMMCLHAYFNIYLQAKNGWKTFINRRTAVKKINSLPEVKGSRLHEIDDVCAICYHEFTTSARITPCNHYFHALCLRKWLYIQDTCPMCHQKVYIEEKENANISNNGFVAPNENPIEVAEEAAEAARELNEDNDSTDSDDDDDDDCVAEHQNETLNVDSDSLGD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9X4</accession>
    <name>A0A8C3S9X4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Ribonuclease A-domain domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the pancreatic ribonuclease family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9X4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010930.1">
        <property type="protein sequence ID" value="ENSCSRP00000010547.1"/>
        <property type="gene ID" value="ENSCSRG00000007866.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004519">
        <property type="term" value="F:endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004540">
        <property type="term" value="F:RNA nuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050830">
        <property type="term" value="P:defense response to Gram-positive bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06265">
        <property type="entry name" value="RNase_A_canonical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.130.10">
        <property type="entry name" value="Ribonuclease A-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001427">
        <property type="entry name" value="RNaseA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036816">
        <property type="entry name" value="RNaseA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023411">
        <property type="entry name" value="RNaseA_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023412">
        <property type="entry name" value="RNaseA_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11437:SF10">
        <property type="entry name" value="ANGIOGENIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11437">
        <property type="entry name" value="RIBONUCLEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00074">
        <property type="entry name" value="RnaseA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00794">
        <property type="entry name" value="RIBONUCLEASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00092">
        <property type="entry name" value="RNAse_Pc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54076">
        <property type="entry name" value="RNase A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00127">
        <property type="entry name" value="RNASE_PANCREATIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5 8" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="6 8" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4 8" id="KW-0540">Nuclease</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="8">
        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034987430" description="Ribonuclease A-domain domain-containing protein" evidence="8">
        <location>
            <begin position="23"/>
            <end position="173"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="144"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="domain" description="Ribonuclease A-domain" evidence="10">
        <location>
            <begin position="26"/>
            <end position="139"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM00092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010547.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="173" mass="19683" checksum="750C6EF6D5AEA081" modified="2022-01-19" version="1">MALRGLHLAILLPHILLAGSLGQFGETDSYKKFMNQHFDYPKTSDTENKTYCNYMMSKRGMTYDSCKHINTFIHAPESDIKAICHSKGIRDTGNIYNSTGNFRLTTCQLNTTNSSESCTYMEIEETSKIRVACDNRQLYQAEPWMLLLGWILLLLPAIKCMIVNAVWLGLLLC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SB78</accession>
    <name>A0A8C3SB78_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SB78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012852.1">
        <property type="protein sequence ID" value="ENSCSRP00000012361.1"/>
        <property type="gene ID" value="ENSCSRG00000009333.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046983">
        <property type="term" value="F:protein dimerization activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000358">
        <property type="entry name" value="zinc finger protein 24"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000540">
        <property type="entry name" value="zinc finger protein 263 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000060">
        <property type="entry name" value="zinc finger protein 436"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002090">
        <property type="entry name" value="Zinc finger protein 473"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000038">
        <property type="entry name" value="Zinc finger protein 624"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001450">
        <property type="entry name" value="zinc finger protein 774"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008906">
        <property type="entry name" value="HATC_C_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050826">
        <property type="entry name" value="Krueppel_C2H2_ZnFinger"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012337">
        <property type="entry name" value="RNaseH-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24377">
        <property type="entry name" value="IP01015P-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05699">
        <property type="entry name" value="Dimer_Tnp_hAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53098">
        <property type="entry name" value="Ribonuclease H-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="738"/>
            <end position="765"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="766"/>
            <end position="793"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="794"/>
            <end position="821"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="822"/>
            <end position="849"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="852"/>
            <end position="879"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="880"/>
            <end position="907"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="908"/>
            <end position="935"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="675"/>
            <end position="739"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="696"/>
            <end position="739"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012361.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="938" mass="106959" checksum="E092558985786734" modified="2022-01-19" version="1">MAEPEKNKIRRLCSFKDEWLQLPDYRNWLTKASEESGYCSICRVQFKVQFDSVKAIQDHAETAGHKIKVRAQVQSSTIDTFFVMAHTSEEQQVCTAELLLTYHGVKHHHSYHSQDCGNKLYPSIFTDSEIASKIHCGRRKAEALIENVLAPHSLKQAVQDIGSTSFSIVTDASNKGNTKLFPVAVRYFNKDKGSCTCIIDFLEDADETSEAIANNLRSCLQNAGLIHNKIVTYGADNASVNSGKHKSVLVHLKQMLDLPNLVPGHCSTHIVHNTAKHGLKMLSYDVENLVIKVFSEFSSSAKNISELKEFFDFLETEYSEILRHVPTRFLTLFTAVDRLLKHWPALKSYFVKKGEEKVSCAIWAFLSEQEDAVSDDDIITLPELYIYFVHNIMSQFNNTIKVLASDYIQVTELYGVFNRLRREIQNRQEQGFYGYKVTQFLKKLPPNEQNTFVGDAQRAYTRMLQYLEKWFDFSENSFYALCAPLNLDGPLELDKLCALTTNWDIQVDGDELFTEMCSLNDALPTLKSLTNDAESTLSPQQQQHHRRVNVSEVWVEFFKRWEAPNLLKIVQHVLAVPPSNAFVEGIFSVMKNLWTDERNPLQLDVVKAELFVHFNYKMTCAEFAGFLKTKAAKELVVAARKEQKYKCEGMMSENVEENLQQEDHEQVETHGTLLGSSEGTVSWSPEHGKAGGSQCRPESQQGNQPGKNAGKSTQCEGGSKNLSKNMMHQRSSKTAGKNTCTECGKSFSRSLYLIIHRRTHTGERPHKCLQCGKRFIGIPTLKKHQKIHTREKPYKCPDCGKSFGERSHLIGHQRVHTEAKTFICSQCGETFCNWSSFLRHERIHTGERAKPYNCPECGENFRDRTGLSRHQTTHTGEKPYHCLECGETFSRRSNLTRHQQVHTGERPYKCLKCGKSFSQKSTRSRHLRTHWGDSESVP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SDN0</accession>
    <name>A0A8C3SDN0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">UDP-glucuronosyltransferase</fullName>
            <ecNumber evidence="10">2.4.1.17</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>glucuronate acceptor + UDP-alpha-D-glucuronate = acceptor beta-D-glucuronoside + UDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:21032"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:58052"/>
            <dbReference type="ChEBI" id="CHEBI:58223"/>
            <dbReference type="ChEBI" id="CHEBI:132367"/>
            <dbReference type="ChEBI" id="CHEBI:132368"/>
            <dbReference type="EC" id="2.4.1.17"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1 10">Membrane</location>
            <topology evidence="1 10">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the UDP-glycosyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.17" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SDN0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012769.1">
        <property type="protein sequence ID" value="ENSCSRP00000012283.1"/>
        <property type="gene ID" value="ENSCSRG00000009249.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5835829at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015020">
        <property type="term" value="F:glucuronosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003851">
        <property type="term" value="F:N-acylsphingosine galactosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006682">
        <property type="term" value="P:galactosylceramide biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd03784">
        <property type="entry name" value="GT1_Gtf-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2000:FF:000033">
        <property type="entry name" value="2-hydroxyacylsphingosine 1-beta-galactosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2000:FF:000021">
        <property type="entry name" value="UDP-glucuronosyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2000">
        <property type="entry name" value="Glycogen Phosphorylase B"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050271">
        <property type="entry name" value="UDP-glycosyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002213">
        <property type="entry name" value="UDP_glucos_trans"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035595">
        <property type="entry name" value="UDP_glycos_trans_CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48043:SF54">
        <property type="entry name" value="2-HYDROXYACYLSPHINGOSINE 1-BETA-GALACTOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48043">
        <property type="entry name" value="EG:EG0003.4 PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00201">
        <property type="entry name" value="UDPGT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53756">
        <property type="entry name" value="UDP-Glycosyltransferase/glycogen phosphorylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00375">
        <property type="entry name" value="UDPGT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="8" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4 9" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 10" id="KW-0732">Signal</keyword>
    <keyword evidence="5 9" id="KW-0808">Transferase</keyword>
    <keyword evidence="10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="10">
        <location>
            <begin position="1"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5047551079" description="UDP-glucuronosyltransferase" evidence="10">
        <location>
            <begin position="27"/>
            <end position="531"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="475"/>
            <end position="499"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009995"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU003718"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU362059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012283.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="531" mass="59650" checksum="7514313B00078961" modified="2022-01-19" version="1">MEMRLLPHPVAVLLMAAAFSLDCCHGAKVLVMPTIVFDSHLRVFMRVVEALNDRGHNATLLLHKGRESEPFLPGLRVQTYRGIFSTESADAWVQEKIKRVFQGKKTSLEIFSFLEKYLENCDLVLGDAALLQQLRGEGFDLFLVDPNEMCGFILAHLLGVKYAVISTGFWYPAEIGATSPVAYVPEFNSLMTDRMGLVGRTWNLLVYMITRIATKLVILPKFDRLMQKHGVEPQKSMLELVYGTSLFFLCNDVVLDFPRPTLPHVIFTGGILAEPEKPLPMGLRLWVEAADAGVVVVSFGIGIRALPSDLVEKMAGAFARLPQRVVWRYFGQKPNNLGENTLMMEWLPQNDLLGHPNVKAFVSHCGMNGIFEAIYHGVPVVGFPFYGDQFDIMTRVQAKGMGILMDWSRVSEEDLYKAIVTVLSNPSYSKAARQISALHRDTPMHALNRTVYWLEYILRHDGAPYLRPAVYDLSFYEYFCLDILALFLLCLAGAAYAMYKAIVWYRGQSASPVHLNGNCLNGHLTEGKKAQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SER1</accession>
    <name>A0A8C3SER1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Mitochondrial import inner membrane translocase subunit TIM17</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 12">Essential component of the TIM23 complex, a complex that mediates the translocation of transit peptide-containing proteins across the mitochondrial inner membrane.</text>
    </comment>
    <comment type="subunit">
        <text evidence="12">Component of the TIM23 complex, at least composed of TIM23, TIM17, TIM50 and TIM21.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 12">Mitochondrion inner membrane</location>
            <topology evidence="2 12">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 12">Belongs to the Tim17/Tim22/Tim23 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SER1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014615.1">
        <property type="protein sequence ID" value="ENSCSRP00000014033.1"/>
        <property type="gene ID" value="ENSCSRG00000010725.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2261329at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005744">
        <property type="term" value="C:TIM23 mitochondrial import inner membrane translocase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008320">
        <property type="term" value="F:protein transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030150">
        <property type="term" value="P:protein import into mitochondrial matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005678">
        <property type="entry name" value="Tim17"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00980">
        <property type="entry name" value="3a0801so1tim17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10485">
        <property type="entry name" value="MITOCHONDRIAL IMPORT INNER MEMBRANE TRANSLOCASE SUBUNIT TIM-17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10485:SF1">
        <property type="entry name" value="MITOCHONDRIAL IMPORT INNER MEMBRANE TRANSLOCASE SUBUNIT TIM17-A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02466">
        <property type="entry name" value="Tim17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="6 12" id="KW-0999">Mitochondrion inner membrane</keyword>
    <keyword evidence="7 12" id="KW-0653">Protein transport</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9 12" id="KW-0811">Translocation</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4 12" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002959"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008444"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022792"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU364008"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014033.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="166" mass="17664" checksum="7B101B359BDFC79D" modified="2022-01-19" version="1">MEEYAREPCPWRIVDDCGGAFTMGAIGGGIFQAIKGFRNSPVGVNHRLRGSLTAIKTRAPQLGGSFAVWGGLFSMIDCSMVRMRGKEDPWNSITSGALTGAILASRNGPVAMFGSAAMGGILLALIEGAGILLTRFASTQFPNGPQFSDDPSQLQPSPFGDYRQYQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG03</accession>
    <name>A0A8C3SG03_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the G-protein coupled receptor 2 family. Adhesion G-protein coupled receptor (ADGR) subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014948.1">
        <property type="protein sequence ID" value="ENSCSRP00000014341.1"/>
        <property type="gene ID" value="ENSCSRG00000010897.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007189">
        <property type="term" value="P:adenylate cyclase-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007166">
        <property type="term" value="P:cell surface receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="GPCRSECRETIN"/>
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    </dbReference>
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    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4" id="KW-0245">EGF-like domain</keyword>
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            <begin position="180"/>
            <end position="198"/>
        </location>
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            <begin position="1"/>
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            <begin position="160"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023180"/>
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    </evidence>
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    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50221"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50261"/>
        </source>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014341.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="384" mass="42648" checksum="A1A6F1EEB2B50B75" modified="2022-01-19" version="1">EKRLNLIFGLGAAAFISYTTLDSIINARLLSEGNLPAVGKQEKSHLNSRVVSGAIGDGRPIHLSRPANFTLHHRQVCRGRSSQALCIYWKVVAENGSWSLDGCTAVHTNSTHTTCSCDHLSSFAVLMAPSTVTTPYASIPLLCDLRMVTQGLSLLQPLTSLVCAVIAGLLHYLFLACFTWMFLEGLHLFLIIRNLQVVNYTSASRFKKRFMYPFGYGFPAVVVAISAAVSPDGYGTSKHCWLSLERGFRWGFLGPVCALILINIRFFALLLWILRNRLSSLNADVSTRIDHRLLTFKAIAQLFILGCTWSLGLLQVSPAATVMVYLFIIVNSLQGAFIFLVHCLLNRQVREEYRRWIKGFRTSSTKSQTSNLSIKELGPDKEGV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG50</accession>
    <name>A0A8C3SG50_CHESE</name>
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        <submittedName>
            <fullName evidence="2">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG50"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015015.1">
        <property type="protein sequence ID" value="ENSCSRP00000014401.1"/>
        <property type="gene ID" value="ENSCSRG00000011032.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
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        <location>
            <begin position="89"/>
            <end position="323"/>
        </location>
    </feature>
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        <location>
            <begin position="95"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="210"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="302"/>
            <end position="314"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014401.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="389" mass="40297" checksum="E690DF9772F284FE" modified="2022-01-19" version="1">MRGIHGNSRALLLKLMGACPPAAPLASHLGSRAATAAANPHVRSQRCPTCPSVLPMAKDGPAPTSLGDLRLLPAAGDGPTRPEQLQLVQSAPQVTPAPAPCSAPRVTPAPAPCSAPQVTPAPAPCSAPQVTPAPAPCSAPQVTPAPAPCSAPQVTPAPAPCSAPQVTPAPAPCSAPRVTPAPAPCSAPRVTPAPAPCSAPQVTPAPAPCSGSSHRAQGQAPTSVQTVSTREIVPSPATTTSPDTRIPPAHPDREAFPYRSQSSPWSCGTHCHMTEETTGRNDMQSSALPWSHPQPAIPPHRQPQQNPLSHQPASPTARRPHEVTGQVRLSLLQKAPGLSSRWFYFVTKTGLFCPQTWHCRVCTSQKEATEGASCVFHTPEQYNDAEITL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG54</accession>
    <name>A0A8C3SG54_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="17">INSM transcriptional repressor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="13">Belongs to the INSM1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG54"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014318.1">
        <property type="protein sequence ID" value="ENSCSRP00000013749.1"/>
        <property type="gene ID" value="ENSCSRG00000010481.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017053">
        <property type="term" value="C:transcription repressor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001227">
        <property type="term" value="F:DNA-binding transcription repressor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048513">
        <property type="term" value="P:animal organ development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030182">
        <property type="term" value="P:neuron differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010564">
        <property type="term" value="P:regulation of cell cycle process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009888">
        <property type="term" value="P:tissue development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001458">
        <property type="entry name" value="INSM transcriptional repressor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000488">
        <property type="entry name" value="Insulinoma-associated protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042972">
        <property type="entry name" value="INSM1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15065">
        <property type="entry name" value="INSULINOMA-ASSOCIATED 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15065:SF5">
        <property type="entry name" value="INSULINOMA-ASSOCIATED PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6" id="KW-0221">Differentiation</keyword>
    <keyword evidence="10" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="11" id="KW-0804">Transcription</keyword>
    <keyword evidence="9" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="255"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="332"/>
            <end position="354"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="380"/>
            <end position="408"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="408"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="36"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="137"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="272"/>
            <end position="330"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="351"/>
            <end position="374"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="42"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="88"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="15">
        <location>
            <begin position="173"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="281"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="15">
        <location>
            <begin position="357"/>
            <end position="372"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00038003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013749.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="449" mass="48004" checksum="91C7A02315356711" modified="2022-01-19" version="1">MPRGFLVKRNRRATPISYRVRCGQEGEPELLLFAGGQQRCSPPLPSAGPDPAAPVAPREPPPLPPPKPVQFGTPEAACQALYSPTRPVSKEHEKKSLERSFNLGSPVSAESFPAPAVPSTMDPLLFAPAELKLWASSSSPAETSGPHLAALLPASSGRPQPKRPPAGSEPGKHKPPAAKKAKAIRKLNFEDEVTTSPVLGLKIKEGPVEPPRARGAGGPGPRPLGEFICQLCKEEYADPFALAQHKCSRIVRVEYRCPECDKVFSCPANLASHRRWHKPRPAPSAPPPPPPAAKAPEEPPPPKEAGGSGSERDTPSPGSGGGSESGSEEGLYECPTCARRFRRQAYLRKHLLGHEPGPGPERPGPEESPGPAAPAASECHLCPVCGETFPSKGGQERHLRLLHSAQVFPCKYCPATFYSSPGLTRHINKCHPSENRQVILLQLPVRPAC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGB7</accession>
    <name>A0A8C3SGB7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">CTXD1 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGB7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012654.1">
        <property type="protein sequence ID" value="ENSCSRP00000012174.1"/>
        <property type="gene ID" value="ENSCSRG00000009134.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020066">
        <property type="entry name" value="Cortexin"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16736:SF6">
        <property type="entry name" value="CORTEXIN DOMAIN CONTAINING 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16736">
        <property type="entry name" value="CORTEXIN-1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11057">
        <property type="entry name" value="Cortexin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4 5" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="29"/>
            <end position="47"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012174.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="8">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="71" mass="8298" checksum="1F82646D8C7AD934" modified="2022-01-19" version="1">WQRPWTFFCLPLHPMESPTVQPYIDVDKGFAIGFVILMCFFLMAMIVRCAKLIIDPYSAIPTSTWEEEQIN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGJ0</accession>
    <name>A0A8C3SGJ0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Neural cell adhesion molecule 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">May play important roles in selective fasciculation and zone-to-zone projection of the primary olfactory axons.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGJ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014059.1">
        <property type="protein sequence ID" value="ENSCSRP00000013504.1"/>
        <property type="gene ID" value="ENSCSRG00000010087.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00063">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd05870">
        <property type="entry name" value="IgI_NCAM-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000086">
        <property type="entry name" value="Neural cell adhesion molecule 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000381">
        <property type="entry name" value="Neural cell adhesion molecule 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000436">
        <property type="entry name" value="Neural cell adhesion molecule 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000450">
        <property type="entry name" value="Neural cell adhesion molecule 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000528">
        <property type="entry name" value="Neural cell adhesion molecule 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000636">
        <property type="entry name" value="Neural cell adhesion molecule 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003961">
        <property type="entry name" value="FN3_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036116">
        <property type="entry name" value="FN3_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051170">
        <property type="entry name" value="Neural/epithelial_adhesion"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009138">
        <property type="entry name" value="Neural_cell_adh"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12231">
        <property type="entry name" value="CTX-RELATED TYPE I TRANSMEMBRANE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12231:SF231">
        <property type="entry name" value="NEURAL CELL ADHESION MOLECULE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00041">
        <property type="entry name" value="fn3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13927">
        <property type="entry name" value="Ig_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01838">
        <property type="entry name" value="NCAMFAMILY"/>
    </dbReference>
    <dbReference type="SMART" id="SM00060">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49265">
        <property type="entry name" value="Fibronectin type III"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50853">
        <property type="entry name" value="FN3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="5"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="9 16" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0677">Repeat</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 16" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="16">
        <location>
            <begin position="675"/>
            <end position="698"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="17">
        <location>
            <begin position="15"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="17">
        <location>
            <begin position="93"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="17">
        <location>
            <begin position="189"/>
            <end position="277"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="17">
        <location>
            <begin position="282"/>
            <end position="376"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="17">
        <location>
            <begin position="381"/>
            <end position="471"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="18">
        <location>
            <begin position="478"/>
            <end position="571"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-III" evidence="18">
        <location>
            <begin position="573"/>
            <end position="668"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="744"/>
            <end position="798"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="744"/>
            <end position="765"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="769"/>
            <end position="778"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="779"/>
            <end position="791"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022889"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00055494"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00067628"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013504.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="817" mass="90917" checksum="12855B4103DF7334" modified="2022-01-19" version="1">MISNLLLDFFPPFVGESKFFTCTAIGEPDSIDWYNPQGEKIVSSQRVVIQKEGVRSRLTIYSANVEDAGIYRCQATDAKGQTQEATVVLEIYQKLTFRDIITPQEFRQGEDAEVVCRVTSSPAPVVSWLYRNEEVTTIADNRFVILPNNNLQILNINKSDEGIYRCEGRVEARGEIDFRDITVIVNVPPAITLLQKSFNATADRGEAITLFCRATGSPEPEISWHRNGKLIDENEKYILRGSNTELTIRDIKNIDAGPYVCGAKNKAGTDKKQTSLQVFVQPQIIHLKNETTFENGQTTLICEAEGEPVPEITWKRAIDGITFSEGDKSPDGRIEVKGQHGKSSLHIKDVKLSDSGRYDCEAASRIGGHQKSMYLDIEYAPTFVSNQTLYYSWEGNPINISCEVLSNPIASVHWRRGKLVLPAKNTTHLKTYSAGRKLILEIAPTSDNDFGRYNCTATNRLGTRHQEYTLGQADVPSSPYGVRIIELSQTIAKVSFNKPDSHGGVPIHHYQVDVKEVASETWKIVRSHGVQTMVFLSNLEPNTTYEIKVAAVNGKGQGEYSKIEIFQTLPVREPSPPSIHGQPGSGKSFKLSITKQDDGGAPILEYIVKYRSKDKEDQWLEKKVQGSRDHIILEHLQWTVGYEVQITAANRLGYSEPTLYEFSMPPKPNIITDTLFNGLGLGAVIGLGVAALLLILVVTDVSCFFLRQCGLLMCITRRICGKKSGSSGKSKELEEGKAAYLKDGSKEPIVEMRTEDERITNHEDGSPVNEPNETTPLTEPEKLPLKEENGKEALNPETIEIKVSNDIIQSKEDDSKA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SHW8</accession>
    <name>A0A8C3SHW8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Serpin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 6">Belongs to the serpin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SHW8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014659.1">
        <property type="protein sequence ID" value="ENSCSRP00000014068.1"/>
        <property type="gene ID" value="ENSCSRG00000010729.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.497.10:FF:000001">
        <property type="entry name" value="Serine protease inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.497.10">
        <property type="entry name" value="Antithrombin, subunit I, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023796">
        <property type="entry name" value="Serpin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000215">
        <property type="entry name" value="Serpin_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036186">
        <property type="entry name" value="Serpin_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042178">
        <property type="entry name" value="Serpin_sf_1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11461:SF165">
        <property type="entry name" value="ALPHA-1-ANTITRYPSIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11461">
        <property type="entry name" value="SERINE PROTEASE INHIBITOR, SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00079">
        <property type="entry name" value="Serpin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00093">
        <property type="entry name" value="SERPIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56574">
        <property type="entry name" value="Serpins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="2" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0722">Serine protease inhibitor</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="Serpin" evidence="7">
        <location>
            <begin position="53"/>
            <end position="286"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009500"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU000411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00093"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014068.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="287" mass="32365" checksum="8BECDE74C2E30D36" modified="2022-01-19" version="1">FLYLIYSCSYDATESSDGQTVTNPPQHLSPIGGDVISENRSFLLAPSNADFAFRFYKQIKLEAADKNVFFSPLSISTAFAMLSLGAKSTTLSQILQGLSFNLTEIEEREIHEGFHHLIHMLNRPDSEIQVNIGNALFIDDQLKLLQKFLEDAKTLYESEAFLSNFQNSAEAEKQINDYIENKTHGKIANLVKDLDPFTVMVLVNYIFFKGKMGGGKGKSHPLGLWNLVLLVSYLQWLHVGQWEPVAQPILLLPFPPAAIRHLQHHDQLPCCNTWFLPALLLSKRCPC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SJG6</accession>
    <name>A0A8C3SJG6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ral GTPase-activating protein subunit alpha-2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SJG6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014618.1">
        <property type="protein sequence ID" value="ENSCSRP00000014030.1"/>
        <property type="gene ID" value="ENSCSRG00000010669.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027107">
        <property type="entry name" value="Tuberin/Ral-act_asu"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10063:SF2">
        <property type="entry name" value="RAL GTPASE-ACTIVATING PROTEIN SUBUNIT ALPHA-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10063">
        <property type="entry name" value="TUBERIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014030.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="3">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="517" mass="59143" checksum="AB92990893534A1F" modified="2022-01-19" version="1">MFSRRSHADVKKSTQKALDPKKDVLTRLKHLKALLDIVDGSDLKQFFEINYSQIYFIFYENFITLENSLKQKGNLSCPTIRCEGIRLFLLWLQALQTNSTEEQVLIFACLVPGFPVIMSSRGPCTLDTLISPTPNLPDAKIYPEEITPLLPAVSGEKVAEDQTCYFLQLLLKYMVIQAASLEWKNKENQDTGFKFLFALFRKYYLPHLFPSFTKLTNLYKPVLDIPDLRPKPAYITAIRNNENIYSTKIPFMAARVVFIKWLVTFFLEKKYLTSVQNTKNGGEMLPKIIQTVGGTTQDKNPELETSVLSEQEKNHSNSSTLSDRRLSNSSLCSIEEQHRTVYEMVQRILLSTRGYVNFVNEVFRQAFLLPSSDISATRKVVKIYRKWILQDKPVFMEEPDKQENIQENVSNLEHTETDCKHLASGHSGHKRSSSWGRTYSFSNAVNRGCILEDEDKNVKAGAQAALQVFLTNSANVFLLEPCAEVPALLKEQVDACKAVLSIFRHMIMELSMNKKTW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SK21</accession>
    <name>A0A8C3SK21_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Transient receptor potential cation channel subfamily M member 3</fullName>
        </recommendedName>
    </protein>
    <organism evidence="23 24">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="23" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="23" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>Mg(2+)(in) = Mg(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29827"/>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>Mn(2+)(in) = Mn(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:28699"/>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>Zn(2+)(in) = Zn(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29351"/>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="15">Homotetramer. Interacts with TRPM1; the interaction results in the formation of a heteromultimeric cation channel complex that are functionally different from the homomeric channels.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="14">Belongs to the transient receptor (TC 1.A.4) family. LTrpC subfamily. TRPM3 sub-subfamily.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000014884.1">
        <property type="protein sequence ID" value="ENSCSRP00000014282.1"/>
        <property type="gene ID" value="ENSCSRG00000010656.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005262">
        <property type="term" value="F:calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051262">
        <property type="term" value="P:protein tetramerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.5.1010:FF:000001">
        <property type="entry name" value="Transient receptor potential cation channel subfamily M member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.1010">
        <property type="entry name" value="TRPM, tetramerisation domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050927">
        <property type="entry name" value="TRPM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057366">
        <property type="entry name" value="TRPM-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041491">
        <property type="entry name" value="TRPM_SLOG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032415">
        <property type="entry name" value="TRPM_tetra"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037162">
        <property type="entry name" value="TRPM_tetra_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13800:SF13">
        <property type="entry name" value="TRANSIENT RECEPTOR POTENTIAL CATION CHANNEL SUBFAMILY M MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13800">
        <property type="entry name" value="TRANSIENT RECEPTOR POTENTIAL CATION CHANNEL, SUBFAMILY M, MEMBER 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18139">
        <property type="entry name" value="LSDAT_euk"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25508">
        <property type="entry name" value="TRPM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16519">
        <property type="entry name" value="TRPM_tetra"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0407">Ion channel</keyword>
    <keyword evidence="7" id="KW-0406">Ion transport</keyword>
    <keyword evidence="8 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="24" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 18" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="827"/>
            <end position="846"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="894"/>
            <end position="912"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="924"/>
            <end position="942"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="962"/>
            <end position="983"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1046"/>
            <end position="1071"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="1103"/>
            <end position="1122"/>
        </location>
    </feature>
    <feature type="domain" description="TRPM SLOG" evidence="21">
        <location>
            <begin position="66"/>
            <end position="331"/>
        </location>
    </feature>
    <feature type="domain" description="TRPM-like" evidence="22">
        <location>
            <begin position="455"/>
            <end position="722"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="19">
        <location>
            <begin position="837"/>
            <end position="1080"/>
        </location>
    </feature>
    <feature type="domain" description="TRPM tetramerisation" evidence="20">
        <location>
            <begin position="1175"/>
            <end position="1230"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="401"/>
            <end position="445"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="569"/>
            <end position="592"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="770"/>
            <end position="806"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1485"/>
            <end position="1585"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="17">
        <location>
            <begin position="422"/>
            <end position="433"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="774"/>
            <end position="783"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="794"/>
            <end position="804"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="17">
        <location>
            <begin position="1561"/>
            <end position="1571"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00034269"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00034634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00036173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00060893"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00064991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00070989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF00520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="Pfam" id="PF16519"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="Pfam" id="PF18139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="22">
        <source>
            <dbReference type="Pfam" id="PF25508"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014282.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1613" mass="183371" checksum="8876A5B43234445E" modified="2022-01-19" version="1">MKCCCGQLISQHIPIPPSTAANKNGEETKQLEPQPEKWSVSKHTQTCPTDAYGNLEFQGGGHSNKAMYIRISYDTKPDSLLHLMVKDWQLELPKLLISVHGGLQNFELQPKLKQVFGKGLIKAAMTTGAWIFTGGVSTGVIRHVGDALKDHSSKSRGRICAIGIAPWGIVENKEDLIGKDVSRVYQTMSNPLSKLCVLNSSHTHFILADNGTLGKYGAEVKLRRQLEKHISLQKINTRLGQGVPVVGLIVEGGPNVISIVLECLREEPPLPVVICDGSGRASDILSFAHKYSEEGGIISESLRDQLLVTIQKTFNYNRNQAHQLFVILMECMKKKELITVFRMGSEGQQDIEMSILTALLKGTNASAPDQLSLALAWNRVDIARSQIFVFGHHWPPLGSLTVTDGTAPEKEKKSPAAQTKAARGKGKGKKKGGKMKEEPEEETDPRKLELLNWVNSLEQAMLDALVLDRVDFVKLLIENGVNMQRFLTIPRLEELYNTRLGPPNTLHLLVRDVKKGNLPPDYHISLIDIGLVLEYLMGGAYRCNYTRKSFRTLYNNLFGPKRPKALKLLGMEDDEPPTKGKKKKKKKKEEEIDIDVDDPEVSRFQYPFHELMVWAVLMKRQKMALFLWQRGEETMAKALVACKLYKSMAHESSESELVDDISQDLDNNSKDFGQLAVELLDQSYKHDEQVAMKLLTYELKNWSNSTCLKLAVAAKHRDFIAHTCSQMLLTDMWMGRLRMRKNPGLKVIMGILFPPTILFLEFRSSDDFSYQTSRENEDGKEKEEENVDANADTGSRKGDEENGNKKQRSLPIGKKIYEFYNAPIVKFWFYTISYLGYLMLFNYIILVRMDRWPSLQEWIVISYIVTLALEKVREILMSEPGKLSQKVKVWLQEYWNITDMVAISVFIIGAILRLQNQPYMGYGRVIYCVDIIFWYIRVLDIFGVNKYLGPYVMMIGKMMIDMLYFVVIMLVVLMSFGVARQAILHPDEEPSWRLARNIFYMPYWMIYGEVFADQIDLYAMEINPPCGDNLYDEDGKRLPPCIPGAWLTPAIMACYLLVANILLVNLLIAVFNNTFFEVKSISNQVWKFQRYQLIMTFHDRPVLPPPMIIFSHLYIIIIRLCCRCRKKQEGDQDERDRGLKLFLNDEELKKLYEFEEQCVEEYFQEKEDEQQSSNDERIRVTSERVENMSMRLEEVNEREHFMKASLQTVDLRLSQLEELSGRMVNALEKLVGIDKSELTHTRSRASSECDASYLLRQSSVNSSDGYSMYRYHVSGDELTFDDSTIPMSPAMGLRKKAYYFGTKEEKDCADSKMQLVPERQGSLRYISSANTVASTDYNKSTLEIAQNVTRPRSDSDVCVSSDDKQGISKSDETIPQSINQTDIVMNGRSVTRPDFQNTHLTVERTKLEATISYPLDKSKAMRYYPAEAFNACQTTMLKSRSFIFAHGGKLVGGVNNWTTDYNTIMDQVCPSTVEQWTSEWKYQVEQKLSNEPSPEYPGGSEAERQAEQKQLLTDTEDDSDVGEAGVSASHTSTPVTDRTETENLLSVKPDRTGRFPSVRSKSLHSHSRKAKSIKDKLNRPGHASSVTNLVVACGSATEEKKAKQENTSTETEC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKN0</accession>
    <name>A0A8C3SKN0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Fibronectin type-II domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the seminal plasma protein family.</text>
    </comment>
    <comment type="caution">
        <text evidence="6">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKN0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015909.1">
        <property type="protein sequence ID" value="ENSCSRP00000015256.1"/>
        <property type="gene ID" value="ENSCSRG00000011635.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048240">
        <property type="term" value="P:sperm capacitation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00062">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000003">
        <property type="entry name" value="binder of sperm protein homolog 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000011">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.10.10">
        <property type="entry name" value="Fibronectin, type II, collagen-binding"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000562">
        <property type="entry name" value="FN_type2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036943">
        <property type="entry name" value="FN_type2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051666">
        <property type="entry name" value="SP_Capacitation_Regulator"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22918:SF1">
        <property type="entry name" value="FIBRONECTIN TYPE-II DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22918">
        <property type="entry name" value="SEMINAL PLASMA PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00040">
        <property type="entry name" value="fn2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00013">
        <property type="entry name" value="FNTYPEII"/>
    </dbReference>
    <dbReference type="SMART" id="SM00059">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00023">
        <property type="entry name" value="FN2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51092">
        <property type="entry name" value="FN2_2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3" id="KW-0964">Secreted</keyword>
    <feature type="domain" description="Fibronectin type-II" evidence="7">
        <location>
            <begin position="18"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="7">
        <location>
            <begin position="63"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="7">
        <location>
            <begin position="116"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="7">
        <location>
            <begin position="174"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="68"/>
            <end position="94"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="82"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="121"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="135"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="179"/>
            <end position="205"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="6">
        <location>
            <begin position="193"/>
            <end position="220"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015256.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="231" mass="26547" checksum="7D4AAB702DC55D2B" modified="2022-01-19" version="1">GGGWSEWGWGLREGAGQGYSEPCKFPFSYKGRKYTACTMDDRKRPWCATTRNYEADHKWRYCGTSSPCIFPFIYKGKTYHSCTAVDDQMGRPWCATTPNYDKDQLRRFCLTYGGNSNGQRCTFPFIYKKQLFHSCTNAGDKMGHFWCATTYNYDQDKLWSYCPDTSNVSSLLRMFSPGCAFPFVYNKQVHYTCISDGERSEKLWCSTTRNYDVDKKWTYCSTPGKAGDGGS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLJ7</accession>
    <name>A0A8C3SLJ7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Lethal(3)malignant brain tumor-like protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLJ7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017367.1">
        <property type="protein sequence ID" value="ENSCSRP00000016609.1"/>
        <property type="gene ID" value="ENSCSRG00000012708.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.140">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004092">
        <property type="entry name" value="Mbt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050548">
        <property type="entry name" value="PcG_chromatin_remod_factors"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247:SF69">
        <property type="entry name" value="LETHAL(3)MALIGNANT BRAIN TUMOR-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12247">
        <property type="entry name" value="POLYCOMB GROUP PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02820">
        <property type="entry name" value="MBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00561">
        <property type="entry name" value="MBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63748">
        <property type="entry name" value="Tudor/PWWP/MBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51079">
        <property type="entry name" value="MBT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="MBT" evidence="2">
        <location>
            <begin position="182"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="38"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="127"/>
            <end position="177"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="267"/>
            <end position="301"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="48"/>
            <end position="58"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
        <location>
            <begin position="148"/>
            <end position="158"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00459"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016609.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="301" mass="33194" checksum="756EED6F53DF312C" modified="2022-01-19" version="1">YLRPETCVGGGPGGQGILQRTLSSAVQGKVKETLLRVGEEEPAPSGGNALSQTLSFSDQPLFPRGEGDTGVCLRGLGDPSLFVPVDRLFYKQTRRVPLSPLKSGRVLSVIVENSAGSTNATEILKPVKKRKRKDYQSPSEEEEYESEQMEKQEDRKNSGVDPTISNMESEEWSSSEEKKEGWSWASYLEEQKAIAAPLNLFQESVAQHKNGFKVGMKLEGIDPQHPSMYFILTVAEVCGYRMRLHFDGYSECHDFWLNADSPNIHPASWSEETGHKLQPPKGKRSVTSGSSAARSGVMVEG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SQ63</accession>
    <name>A0A8C3SQ63_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">SEC14-like protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">May play a role in innate immunity by inhibiting the antiviral RIG-I signaling pathway. In this pathway, functions as a negative regulator of RIGI, the cytoplasmic sensor of viral nucleic acids. Prevents the interaction of RIGI with MAVS/IPS1, an important step in signal propagation. May also regulate the SLC18A3 and SLC5A7 cholinergic transporters.</text>
    </comment>
    <comment type="subunit">
        <text evidence="10">Interacts with RIGI (via tandem CARD domain); the interaction is direct. Interacts (via GOLD domain) with SLC18A3; the interaction is direct. Interacts with SLC5A7 (via GOLD domain); the interaction is direct.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Golgi apparatus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SQ63"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018517.1">
        <property type="protein sequence ID" value="ENSCSRP00000017697.1"/>
        <property type="gene ID" value="ENSCSRG00000013606.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0039552">
        <property type="term" value="F:RIG-I binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0039536">
        <property type="term" value="P:negative regulation of RIG-I signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00170">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.680:FF:000003">
        <property type="entry name" value="SEC14-like lipid binding 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.525.10:FF:000006">
        <property type="entry name" value="SEC14-like lipid binding 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.525.10">
        <property type="entry name" value="CRAL-TRIO lipid binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.680">
        <property type="entry name" value="GOLD domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001251">
        <property type="entry name" value="CRAL-TRIO_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036865">
        <property type="entry name" value="CRAL-TRIO_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011074">
        <property type="entry name" value="CRAL/TRIO_N_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036273">
        <property type="entry name" value="CRAL/TRIO_N_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009038">
        <property type="entry name" value="GOLD_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036598">
        <property type="entry name" value="GOLD_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006797">
        <property type="entry name" value="PRELI/MSF1_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051064">
        <property type="entry name" value="SEC14/CRAL-TRIO_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23324">
        <property type="entry name" value="SEC14 RELATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23324:SF51">
        <property type="entry name" value="SEC14-LIKE PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00650">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03765">
        <property type="entry name" value="CRAL_TRIO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04707">
        <property type="entry name" value="PRELI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01100">
        <property type="entry name" value="CRAL_TRIO_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00516">
        <property type="entry name" value="SEC14"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52087">
        <property type="entry name" value="CRAL/TRIO domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46938">
        <property type="entry name" value="CRAL/TRIO N-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101576">
        <property type="entry name" value="Supernatant protein factor (SPF), C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50191">
        <property type="entry name" value="CRAL_TRIO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50866">
        <property type="entry name" value="GOLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50904">
        <property type="entry name" value="PRELI_MSF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="8" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="7" id="KW-0391">Immunity</keyword>
    <keyword evidence="5" id="KW-0399">Innate immunity</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0734">Signal transduction inhibitor</keyword>
    <feature type="domain" description="PRELI/MSF1" evidence="14">
        <location>
            <begin position="3"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="domain" description="CRAL-TRIO" evidence="12">
        <location>
            <begin position="319"/>
            <end position="495"/>
        </location>
    </feature>
    <feature type="domain" description="GOLD" evidence="13">
        <location>
            <begin position="521"/>
            <end position="674"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004555"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022588"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00056647"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00062921"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00071855"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50191"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS50866"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50904"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017697.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="715" mass="81895" checksum="F49CB8B4B0D2B408" modified="2022-01-19" version="1">MVQKYQSPVRVYKHPFELIMAAYERRFPTCPLIPMFVASDTVNEFKSEDRAIHVIERRCKLDIDAPRLLKKIAGVDYVYFVQKNSLNRQDRTLHIEAYNETFSNRVIINEHCCYTVHPDNEDWTCFEQSASLDIKSFFGFESTVEKIAMKQYTSNIKKGKEIIEYYLKQMEEEGMTFVPRWTTPVMYKLENSTSHIARPVSPAINIPDTATKEGLNNKEVLNTSSSPSEPTAGTPDDKLDADYIKRYLGDLTPLQESCLIRLRQWLQETHKGKIPKDEHILRFLRARDFNIDKAREILCQSLTWRKQHQVDYILDTWNPPQVLQDYYAGGWHHHDKDGRPLYVLRLGQMDTKGLVRALGEEALLRYVLSINEEGLRRCEENTKVFGRPISSWTCLVDLEGLNMRHLWRPGVKALLRIIEVVEANYPETLGRLLILRAPRVFPVLWTLVSPFIDDNTRKKFLIYAGNDYQGPGGLLDYIDKEIIPDFLSGECMCDVPEGGLVPKSLYRTAEELENEDIKLWTETIYQSASVFKGAPHEIFIQIVDASSVITWDFDVCKGDIVFNIYHSKRVPQPPKKDSLGTHSITSPGGNNVQLIDKVWQLGRDYSMVESPLICKEGESVQGSHVTRWPGFYILQWKFHSMPACATTNLPRVDDVLASLQVSSHKCKVMYYTEVIGSEDFRGSMTSLESSHSGFSQLSAATTSSSQSHSSSMISR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SRJ9</accession>
    <name>A0A8C3SRJ9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Regulator of G protein signaling 21</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SRJ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018346.1">
        <property type="protein sequence ID" value="ENSCSRP00000017531.1"/>
        <property type="gene ID" value="ENSCSRG00000013479.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009968">
        <property type="term" value="P:negative regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.167.10:FF:000001">
        <property type="entry name" value="Putative regulator of g-protein signaling 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.196.10:FF:000001">
        <property type="entry name" value="Regulator of G-protein signaling 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.196.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.167.10">
        <property type="entry name" value="Regulator of G-protein Signalling 4, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016137">
        <property type="entry name" value="RGS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036305">
        <property type="entry name" value="RGS_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024066">
        <property type="entry name" value="RGS_subdom1/3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044926">
        <property type="entry name" value="RGS_subdomain_2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845">
        <property type="entry name" value="REGULATOR OF G PROTEIN SIGNALING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10845:SF160">
        <property type="entry name" value="REGULATOR OF G-PROTEIN SIGNALING 21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00615">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01301">
        <property type="entry name" value="RGSPROTEIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00315">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48097">
        <property type="entry name" value="Regulator of G-protein signaling, RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50132">
        <property type="entry name" value="RGS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0734">Signal transduction inhibitor</keyword>
    <feature type="domain" description="RGS" evidence="2">
        <location>
            <begin position="18"/>
            <end position="134"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022700"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50132"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017531.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="149" mass="17438" checksum="B6B0B85E67EC340B" modified="2022-01-19" version="1">ICCFHRSTPRETMAWSESVDTLLANKDGLAAFRTFLKSEFSEENIDFWMACEDFKKTKSSAKIASKAQKMYSEFIQADAPREINIDFTTRDHISQNISEPTLKCFDDAQRLIYSLMAKDSFPRFLRSEVYKELINKQQNGNQKRWLPFL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SS91</accession>
    <name>A0A8C3SS91_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SS91"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018856.1">
        <property type="protein sequence ID" value="ENSCSRP00000018020.1"/>
        <property type="gene ID" value="ENSCSRG00000013826.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0038023">
        <property type="term" value="F:signaling receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002250">
        <property type="term" value="P:adaptive immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039090">
        <property type="entry name" value="CD7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15343">
        <property type="entry name" value="CD7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15343:SF0">
        <property type="entry name" value="T-CELL ANTIGEN CD7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ig-like" evidence="1">
        <location>
            <begin position="19"/>
            <end position="112"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018020.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="178" mass="19646" checksum="9567E66D7E003712" modified="2022-01-19" version="1">IGCADNPLLLVSGFISPTPRLYRFQTEPAVLLVNEGESVNITCSLTTKGTLVGIYLKREVVNAMEVLYIANNGRIHTVSFLYKDRIDISFLSTEVRITLHQLHKNDTALYVCNESILEMYEPNCVSSKGTILVVKGIVCFSKKIFKSSCESPVCVSSVTGCSKPESEMVALSTLNRFI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSJ4</accession>
    <name>A0A8C3SSJ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">Glutamyl-tRNA(Gln) amidotransferase subunit C, mitochondrial</fullName>
            <shortName evidence="1">Glu-AdT subunit C</shortName>
            <ecNumber evidence="1">6.3.5.-</ecNumber>
        </recommendedName>
    </protein>
    <gene>
        <name evidence="1" type="primary">GATC</name>
    </gene>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in the mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>L-glutamyl-tRNA(Gln) + L-glutamine + ATP + H2O = L-glutaminyl-tRNA(Gln) + L-glutamate + ADP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17521"/>
            <dbReference type="Rhea" id="RHEA-COMP:9681"/>
            <dbReference type="Rhea" id="RHEA-COMP:9684"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58359"/>
            <dbReference type="ChEBI" id="CHEBI:78520"/>
            <dbReference type="ChEBI" id="CHEBI:78521"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="1">Subunit of the heterotrimeric GatCAB amidotransferase (AdT) complex, composed of A (QRSL1), B (GATB) and C (GATC) subunits.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the GatC family.</text>
    </comment>
    <dbReference type="EC" id="6.3.5.-" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSJ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019565.1">
        <property type="protein sequence ID" value="ENSCSRP00000018705.1"/>
        <property type="gene ID" value="ENSCSRG00000014328.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030956">
        <property type="term" value="C:glutamyl-tRNA(Gln) amidotransferase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050567">
        <property type="term" value="F:glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070681">
        <property type="term" value="P:glutaminyl-tRNAGln biosynthesis via transamidation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032543">
        <property type="term" value="P:mitochondrial translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006450">
        <property type="term" value="P:regulation of translational fidelity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00122">
        <property type="entry name" value="GatC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036113">
        <property type="entry name" value="Asp/Glu-ADT_sf_sub_c"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003837">
        <property type="entry name" value="GatC"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00135">
        <property type="entry name" value="gatC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15004">
        <property type="entry name" value="GLUTAMYL-TRNA(GLN) AMIDOTRANSFERASE SUBUNIT C, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15004:SF0">
        <property type="entry name" value="GLUTAMYL-TRNA(GLN) AMIDOTRANSFERASE SUBUNIT C, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02686">
        <property type="entry name" value="GatC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF141000">
        <property type="entry name" value="Glu-tRNAGln amidotransferase C subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="1" id="KW-0436">Ligase</keyword>
    <keyword evidence="1" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="1" id="KW-0648">Protein biosynthesis</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="17"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="40"/>
            <end position="49"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018705.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="179" mass="20265" checksum="591FA84F309A325C" modified="2022-01-19" version="1">MWILRFGRYIRGAPSGGASNRGGLSLGSRFTQAASGGSDGRQEAAGDPRRRGRVYENPTWQHVEQEPLPEKKVTVEVLDHLERLALVDFRNWDGVQRLEKAIQFADQLHAVNTEGVEPMDSVLEDRCLYLREDNITEGNCTEELLRNARETVEEYFIAPPGNIPLPKLEERDTFLQVSE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SSL4</accession>
    <name>A0A8C3SSL4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Derlin</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">Functional component of endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal proteins. May act by forming a channel that allows the retrotranslocation of misfolded proteins into the cytosol where they are ubiquitinated and degraded by the proteasome.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 7">Endoplasmic reticulum membrane</location>
            <topology evidence="1 7">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 7">Belongs to the derlin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SSL4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019102.1">
        <property type="protein sequence ID" value="ENSCSRP00000018256.1"/>
        <property type="gene ID" value="ENSCSRG00000014002.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033554">
        <property type="term" value="P:cellular response to stress"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010498">
        <property type="term" value="P:proteasomal protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007599">
        <property type="entry name" value="DER1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035952">
        <property type="entry name" value="Rhomboid-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11009">
        <property type="entry name" value="DER1-LIKE PROTEIN, DERLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04511">
        <property type="entry name" value="DER1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144091">
        <property type="entry name" value="Rhomboid-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="6 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="17"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="60"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="101"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="154"/>
            <end position="186"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="227"/>
            <end position="251"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU363059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018256.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="251" mass="28923" checksum="4661C15658087028" modified="2022-01-19" version="1">MSDLGDWFRSIPLITRYWFASSIAVPLIGKLGLINPAYLVLWPDAFIHRFQIWRPLTGTFYFPVGPGTGFLYLVNLYFLYQYSSRLETGAFDGRPADYMFMLLFNWICIVITGLVMDMQLLMIPLIMSVLYVWAQLNRDMIVSFWFGTRFKACYLPWVILGFNYIIGGSIINELIGNLVGHVYFFLMFKYPMDLGGRNFLTTPQFLYRWLPNRRGGVSGFGVPPASVRRPAEDQQGGGRHNWGQGFRLGDQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3ST11</accession>
    <name>A0A8C3ST11_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">Deoxynucleotidyltransferase terminal-interacting protein 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">Terminal deoxynucleotidyltransferase-interacting factor 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Increases DNTT terminal deoxynucleotidyltransferase activity (in vitro). Also acts as a transcriptional regulator, binding to the consensus sequence 5'-GNTGCATG-3' following an AT-tract. Associates with RAB20 promoter and positively regulates its transcription. Binds DNA and nucleosomes; may recruit HDAC1 complexes to nucleosomes or naked DNA.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">Monomer and homodimer. A minor proportion may form homotrimers. Interacts with ZNF541. Interacts with the terminal deoxynucleotidyltransferase DNTT. Interacts with TRERF1. Identified in a histone deacetylase complex that contains DNTTIP1, HDAC1 and MIDEAS; this complex assembles into a tetramer that contains four copies of each protein chain. Component of a histone deacetylase complex containing DNTTIP1, ZNF541, HDAC1 and HDAC2. Identified in a complex with KCTD19, HDAC1, HDAC2 and ZNF541.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3ST11"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019773.1">
        <property type="protein sequence ID" value="ENSCSRP00000018909.1"/>
        <property type="gene ID" value="ENSCSRG00000014453.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031491">
        <property type="term" value="F:nucleosome binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041384">
        <property type="entry name" value="DNTTIP1_dimer"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026064">
        <property type="entry name" value="TdIF1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049121">
        <property type="entry name" value="TdIF1_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23399">
        <property type="entry name" value="DEOXYNUCLEOTIDYLTRANSFERASE TERMINAL-INTERACTING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23399:SF2">
        <property type="entry name" value="DEOXYNUCLEOTIDYLTRANSFERASE TERMINAL-INTERACTING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18192">
        <property type="entry name" value="DNTTIP1_dimer"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21229">
        <property type="entry name" value="TdIF1_2nd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="DNTTIP1 dimerisation" evidence="9">
        <location>
            <begin position="26"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="domain" description="TdIF1 C-terminal" evidence="10">
        <location>
            <begin position="172"/>
            <end position="268"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="1"/>
            <end position="20"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="98"/>
            <end position="144"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="8">
        <location>
            <begin position="1"/>
            <end position="13"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="98"/>
            <end position="118"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00017439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00030157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00045675"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00047129"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="Pfam" id="PF18192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF21229"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018909.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="290" mass="33150" checksum="9F06D0D822A470DD" modified="2022-01-19" version="1">MIKHRQVQRRGRRSQMTTSFTDPAVSMDLLRAVLQPSINEEIQIVFNKYMKFFQKAAVNVRENVGDEVDPEQLIQETCRSCLEQAKLLFSDGKKVIPRLTHEQSMPKRARQMEEESSRRGSPVPKKRKGRPPGQSLLNDRGASGVATWKVKSCEPARREGPKWDPARLTESTTFVLGSRANKALGMGGTRGRLYIKHPHLFKYAADPQDKHWLAEQQHMRATGGKMAYLLIEEDIQDLAASDDYRGSLDLKLEELKPFIPPAWMTEKMQKYMETLRHEGDPQPPEGTHET</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3STA3</accession>
    <name>A0A8C3STA3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Ubiquilin 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasmic vesicle</location>
            <location evidence="2">Autophagosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3STA3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019425.1">
        <property type="protein sequence ID" value="ENSCSRP00000018568.1"/>
        <property type="gene ID" value="ENSCSRG00000014122.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005776">
        <property type="term" value="C:autophagosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031410">
        <property type="term" value="C:cytoplasmic vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031593">
        <property type="term" value="F:polyubiquitin modification-dependent protein binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006914">
        <property type="term" value="P:autophagy"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006511">
        <property type="term" value="P:ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd14399">
        <property type="entry name" value="UBA_PLICs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.260.100:FF:000001">
        <property type="entry name" value="Ubiquilin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.260.100:FF:000003">
        <property type="entry name" value="Ubiquilin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.10:FF:000007">
        <property type="entry name" value="Ubiquilin 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.260.100">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.10">
        <property type="entry name" value="DNA helicase RuvA subunit, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006636">
        <property type="entry name" value="STI1_HS-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015940">
        <property type="entry name" value="UBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009060">
        <property type="entry name" value="UBA-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015496">
        <property type="entry name" value="Ubiquilin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10677">
        <property type="entry name" value="UBIQUILIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10677:SF21">
        <property type="entry name" value="UBIQUILIN-4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00627">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00240">
        <property type="entry name" value="ubiquitin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23195">
        <property type="entry name" value="UBQLN1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00727">
        <property type="entry name" value="STI1"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00165">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00213">
        <property type="entry name" value="UBQ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46934">
        <property type="entry name" value="UBA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50030">
        <property type="entry name" value="UBA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50053">
        <property type="entry name" value="UBIQUITIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0072">Autophagy</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ubiquitin-like" evidence="9">
        <location>
            <begin position="27"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="domain" description="UBA" evidence="8">
        <location>
            <begin position="545"/>
            <end position="585"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="79"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="291"/>
            <end position="358"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="485"/>
            <end position="521"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="79"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="112"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="297"/>
            <end position="308"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="7">
        <location>
            <begin position="319"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="336"/>
            <end position="353"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="494"/>
            <end position="503"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="504"/>
            <end position="521"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004419"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018568.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="588" mass="62648" checksum="EBD58CC0B6658E64" modified="2022-01-19" version="1">SWGMSAGCISPAVLIARDNPTPSQRVFKEEISRRFKAKQDQLVLIFAGKILKDGDTLNQHGIKDGLTVHLVIKTPQKVPDSAAASTPAPAAPAATAIPTTTPSSPTAPPQPSTSSSALSDAGSSSRRSSGAGTTAGAGDGAPSNAASILSGFGGVTGLGSLGMGSANFMELQQQMQRQLMSNPEMLSQIMENPLVQNMMSNPDLMRQMIMANPQMQQLMERNPEISHMLNNPELMRQTMELARNPAMMQEMMRNQDRALSNLESIPGGYNALRRMYTDIQEPMFSAAREQFGNNPFSSLAGNSDSSSSQPLRTENREPLPNPWSPTPPASQAQVPGSEGSTGSTTTQSTPTVSNPFGINAANLGTGMFNSPEMQGLLQQISENPQLMQNMISAPYMRSMMQTLSQNPDFAAQMMVNVPLFAGNPQLQEQLRLQLPVFLQQMQNPDSLSILTNPRAMQALLQIQQGLQTLQTEAPGLVPSLGSFGMPRIPPPSAGGSTIPENPVSSTSTPASASPAGGSNPQQQLMQQMIQLLAGGNSQVQSPEVRFQQQLEQLNAMGFINREANLQALIATGGDINAAIERLLGSQPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUS3</accession>
    <name>A0A8C3SUS3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Cyclin C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUS3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020076.1">
        <property type="protein sequence ID" value="ENSCSRP00000019204.1"/>
        <property type="gene ID" value="ENSCSRG00000014652.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016538">
        <property type="term" value="F:cyclin-dependent protein serine/threonine kinase regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006357">
        <property type="term" value="P:regulation of transcription by RNA polymerase II"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.10:FF:000105">
        <property type="entry name" value="cyclin-L2 isoform X4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.10">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036915">
        <property type="entry name" value="Cyclin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043198">
        <property type="entry name" value="Cyclin/Ssn8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR004367">
        <property type="entry name" value="Cyclin_C-dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10026">
        <property type="entry name" value="CYCLIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02984">
        <property type="entry name" value="Cyclin_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036580">
        <property type="entry name" value="Cyclin_L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47954">
        <property type="entry name" value="Cyclin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0195">Cyclin</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Cyclin C-terminal" evidence="3">
        <location>
            <begin position="7"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="94"/>
            <end position="300"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="156"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="208"/>
            <end position="218"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="2">
        <location>
            <begin position="235"/>
            <end position="252"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="253"/>
            <end position="262"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="270"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023127"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF02984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019204.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="300" mass="34428" checksum="19AEABB0DC5174A7" modified="2022-01-19" version="1">MNDSLRTDVFVRFQPESIACACIYLAARTLEIPLPNRPHWFLLFGATEGEIQGICIKILQLYTRKKVDLSYLESKVEKKKLAIEEAKALAKGLLPDRTPNLDNTSGFSPVPKNESPKEGKGNKPSPLAVQAMKNAKRKMDGTKRMNSNSPVNGIQKGRESRSGSRSREQSYSRSPSRSASPKRRKSESYSTSSGSKSHSRSRSRSDSPPRQFNHSASYKGSKVRSYKKSKDYKYSTHKPRKSRSRSSSRSRSHSRERSDHSGKYKKKSHYYRERHERSHSYERTGHRYDRDHPGHSRHRR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUZ5</accession>
    <name>A0A8C3SUZ5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">arylamine N-acetyltransferase</fullName>
            <ecNumber evidence="2">2.3.1.5</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the arylamine N-acetyltransferase family.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.5" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUZ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018563.1">
        <property type="protein sequence ID" value="ENSCSRP00000017742.1"/>
        <property type="gene ID" value="ENSCSRG00000013640.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004060">
        <property type="term" value="F:arylamine N-acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2140.10">
        <property type="entry name" value="Arylamine N-acetyltransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.128.150">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001447">
        <property type="entry name" value="Arylamine_N-AcTrfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038765">
        <property type="entry name" value="Papain-like_cys_pep_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11786:SF3">
        <property type="entry name" value="ARYLAMINE N-ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11786">
        <property type="entry name" value="N-HYDROXYARYLAMINE O-ACETYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00797">
        <property type="entry name" value="Acetyltransf_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01543">
        <property type="entry name" value="ANATRNSFRASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54001">
        <property type="entry name" value="Cysteine proteinases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 4" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="257"/>
            <end position="281"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006547"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="RuleBase" id="RU003452"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017742.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="281" mass="31103" checksum="BCE7CB782C6CDF79" modified="2022-01-19" version="1">MDVAAYLSRIGYRGPTEPTLETLRGLHRCHLFAVPFESLSVHCGEPITLALPLLYNKIVRRRRGGFCYETNGLFLWLLRALGFCAAGLAGRVRNRFTGRLGPPRDHLVLLARLGGQRLLCDVGFGDGFLEPLRLEPGLEQPQEGGTFRLGLAGGVWALERLRAPGEDGRLLYTFTLEERELGDFAAMCRYHQRAPSSVFACKSFCSRPQPGGGRLTYMGWRLIATRGEERTETPLQPHQIPALLQRLFGAQLSGTLVPKDQDIQPPPEGEEMGPAPPTPTE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW83</accession>
    <name>A0A8C3SW83_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">60S ribosomal protein L37a</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eL43 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SW83"/>
    <dbReference type="Ensembl" id="ENSCSRT00000021203.1">
        <property type="protein sequence ID" value="ENSCSRP00000020301.1"/>
        <property type="gene ID" value="ENSCSRG00000015426.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000028479.1">
        <property type="protein sequence ID" value="ENSCSRP00000027353.1"/>
        <property type="gene ID" value="ENSCSRG00000020272.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022625">
        <property type="term" value="C:cytosolic large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070180">
        <property type="term" value="F:large ribosomal subunit rRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.25.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011331">
        <property type="entry name" value="Ribosomal_eL37/eL43"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002674">
        <property type="entry name" value="Ribosomal_eL43"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011332">
        <property type="entry name" value="Ribosomal_zn-bd"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48188">
        <property type="entry name" value="60S RIBOSOMAL PROTEIN L43"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48188:SF1">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN EL43-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01780">
        <property type="entry name" value="Ribosomal_L37ae"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57829">
        <property type="entry name" value="Zn-binding ribosomal proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="5" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="4" id="KW-0862">Zinc</keyword>
    <keyword evidence="3" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008672"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020301.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="9">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="79" mass="8731" checksum="FB7C63BD0853EDC1" modified="2022-01-19" version="1">MGKGRALSIQGSSLVTRTKKVGIVGKYGTRYGASLRKMVKKIEISQHAKYTCSFCERQPFTLSQVRLCSDCSVDQMGKP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWR8</accession>
    <name>A0A8C3SWR8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="26">Glutamate receptor</fullName>
        </recommendedName>
    </protein>
    <organism evidence="29 30">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="29" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="29" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="26">Receptor for glutamate that functions as a ligand-gated ion channel in the central nervous system and plays an important role in excitatory synaptic transmission. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>Ca(2+)(in) = Ca(2+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29671"/>
            <dbReference type="ChEBI" id="CHEBI:29108"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>Na(+)(in) = Na(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:34963"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="18 26">Postsynaptic cell membrane</location>
            <topology evidence="18 26">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="22">Belongs to the glutamate-gated ion channel (TC 1.A.10.1) family. NR2C/GRIN2C subfamily.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000020957.1">
        <property type="protein sequence ID" value="ENSCSRP00000020056.1"/>
        <property type="gene ID" value="ENSCSRG00000015298.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017146">
        <property type="term" value="C:NMDA selective glutamate receptor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043226">
        <property type="term" value="C:organelle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004972">
        <property type="term" value="F:NMDA glutamate receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098655">
        <property type="term" value="P:monoatomic cation transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd06378">
        <property type="entry name" value="PBP1_iGluR_NMDA_NR2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13718">
        <property type="entry name" value="PBP2_iGluR_NMDA_Nr2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.190.10:FF:000026">
        <property type="entry name" value="Glutamate ionotropic receptor NMDA type subunit 2A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.2300:FF:000020">
        <property type="entry name" value="Glutamate receptor ionotropic, NMDA 2B, putative"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.190.10:FF:000007">
        <property type="entry name" value="Putative glutamate receptor ionotropic NMDA 2B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.2300">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.190.10">
        <property type="entry name" value="Periplasmic binding protein-like II"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001828">
        <property type="entry name" value="ANF_lig-bd_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019594">
        <property type="entry name" value="Glu/Gly-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001508">
        <property type="entry name" value="Iono_Glu_rcpt_met"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015683">
        <property type="entry name" value="Ionotropic_Glu_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001320">
        <property type="entry name" value="Iontro_rcpt_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018884">
        <property type="entry name" value="NMDAR2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028082">
        <property type="entry name" value="Peripla_BP_I"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR18966">
        <property type="entry name" value="IONOTROPIC GLUTAMATE RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01094">
        <property type="entry name" value="ANF_receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00060">
        <property type="entry name" value="Lig_chan"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10613">
        <property type="entry name" value="Lig_chan-Glu_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10565">
        <property type="entry name" value="NMDAR2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00177">
        <property type="entry name" value="NMDARECEPTOR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00918">
        <property type="entry name" value="Lig_chan-Glu_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00079">
        <property type="entry name" value="PBPe"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53822">
        <property type="entry name" value="Periplasmic binding protein-like I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53850">
        <property type="entry name" value="Periplasmic binding protein-like II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0106">Calcium</keyword>
    <keyword evidence="2 26" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="12 25" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="17 26" id="KW-0407">Ion channel</keyword>
    <keyword evidence="10 26" id="KW-0406">Ion transport</keyword>
    <keyword evidence="16 26" id="KW-1071">Ligand-gated ion channel</keyword>
    <keyword evidence="7" id="KW-0460">Magnesium</keyword>
    <keyword evidence="11 26" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="15 26" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="13 26" id="KW-0675">Receptor</keyword>
    <keyword evidence="30" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 26" id="KW-0732">Signal</keyword>
    <keyword evidence="9 26" id="KW-0770">Synapse</keyword>
    <keyword evidence="4 26" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 26" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="1 26" id="KW-0813">Transport</keyword>
    <feature type="signal peptide" evidence="26">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034514599" description="Glutamate receptor" evidence="26">
        <location>
            <begin position="20"/>
            <end position="1386"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="556"/>
            <end position="579"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="600"/>
            <end position="617"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="629"/>
            <end position="654"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="26">
        <location>
            <begin position="818"/>
            <end position="837"/>
        </location>
    </feature>
    <feature type="domain" description="Ionotropic glutamate receptor C-terminal" evidence="27">
        <location>
            <begin position="429"/>
            <end position="798"/>
        </location>
    </feature>
    <feature type="domain" description="Ionotropic glutamate receptor L-glutamate and glycine-binding" evidence="28">
        <location>
            <begin position="439"/>
            <end position="502"/>
        </location>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="513"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="518"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="689"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="690"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="23">
        <location>
            <position position="731"/>
        </location>
        <ligand>
            <name>L-glutamate</name>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </ligand>
    </feature>
    <feature type="site" description="Crucial to convey clamshell closure to channel opening" evidence="24">
        <location>
            <position position="662"/>
        </location>
    </feature>
    <feature type="site" description="Interaction with the cone snail toxin Con-ikot-ikot" evidence="24">
        <location>
            <position position="695"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="25">
        <location>
            <begin position="745"/>
            <end position="800"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023286"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00034104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00036239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00036634"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00060923"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PIRSR" id="PIRSR601508-3"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="RuleBase" id="RU367118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="SMART" id="SM00079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="SMART" id="SM00918"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020056.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="30">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1386" mass="154783" checksum="3DE924DDF6D4ED5C" modified="2022-01-19" version="1">MGRALTHTLVLSMVLGCSAVIMDLLLPSPGEPVVNVAVVFGGSSYPLHIRSRLTHQSFLDLPLEIHPVTVIVNDTNPSTLLTQICNILASTKIHGIVFEDNIGTEAVAQILDFISSQTQVPIISISGGSAVVLTPKEPGSAFLQLGVSIEQQIQVIFKVLEEYDWGSFAVITSLYPGYNIFVDVIRSFTDASYFGWELQDVLTFEMTQDGSNSKTQRLLRQIDAQVMIVYCSREEAVYLFQVAEQAGLVGPGYIWIVPSLTVGNMEIPPVSFPVGLISVVTESWKMSLRQKVRDGVAIIATGAESYFRTHGSLPDVGKDCKTPPTTTANSTFYRHLLNVTWEHKDFSFNEGGYLVRPTMVVISLNRHRLWEMVGKWEKGIIHMKYPVWPRYGSFLQPVSDNRHLTVATLEERPFVIVENTDPASGVCVRNTVPCRKQTNYTDSGDGPVDPYTKLCCKGFCIDILKKLAKAVKFSYDLYLVTNGKHGKIVRGIWNGMIGEVYYQRADMAIGSLTINEERSEIVDFSVPFVETGISVMVARSNGTVSPSAFLEPYSPAVWVMMFVMCLTVVAITVFMFEYFSPVGYNQNLTSGKKSGGPSFTIGKSVWLLWALVFNNSVPIENPKGTTSKIMVLIWAFFAVIFLASYTANLAAFMIQEQYIDTVSGLSDKKFQRPQEQYPPFRFGTVPNGSTERNIRSNYPDMHTHMVKYNQRSVEDALTSLKMGKLDAFIYDAAVLNYMAGKDEGCKLVTIGSGKVFATTGYGIALQKDSKWKRPIDLALLQFLGDGETQKLETVWLSGICQNEKNEVMSSKLDIDNMAGVFYMLLVAMGLSLLVFAWEHLVYWKLRHSVPKSHKLDFLLAISRGIYSCFNGVQNLESPVRVRTPDVTANSAQANVLKMLQAAKDMVSTATVGSSLENATRTIENWTNRSENLQTTFSLRTPQLVVQNTSVSNRPPYSSNVAATEKLGRDCAQRAVPPPIPTPQQPFVDSRLPPNENWRVVNEQPPILHPLKFRGSYSGENVLPGSTMAGFPHLLVRTRPPAHFGSHVPLGNHPSTPLSPLKTQRELPLPDIYKEHKRPVSRGEGKEKLPPNVHLVYGEGGHGGPAQLAKLFSTSEKSPFLPPDCMHSSFSKADRPCRPLVTVFKEPEPVVLPLLGKEKPNRRASLLRSAWKQNEKHRSLGIRRYDGKSSARGDVPDLFPKAGVALRQTPMYYTTEALRPSAMCNRKHMEANSRLSWKGPRLLHSQAARLPPYGEACLQNSTGVHRASSTVVHKRYAYMNSYTNLPMYLGRLYQGPSPLCEHSRTSQRCVTRAPWAPRSRDYLVQEDSRRTMYFDSVYRDCTERSRAEPSFLQMVNTERRDLLAAQRMNSPYAARSWRRISSLESEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWX1</accession>
    <name>A0A8C3SWX1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Kazal-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022403.1">
        <property type="protein sequence ID" value="ENSCSRP00000021449.1"/>
        <property type="gene ID" value="ENSCSRG00000016238.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007286">
        <property type="term" value="P:spermatid development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002350">
        <property type="entry name" value="Kazal_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036058">
        <property type="entry name" value="Kazal_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001239">
        <property type="entry name" value="Prot_inh_Kazal-m"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR042167">
        <property type="entry name" value="SPINK2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47608:SF1">
        <property type="entry name" value="SERINE PROTEASE INHIBITOR KAZAL-TYPE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47608">
        <property type="entry name" value="SERINE PROTEASE INHIBITOR KAZAL-TYPE 2, SPINK2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00050">
        <property type="entry name" value="Kazal_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00290">
        <property type="entry name" value="KAZALINHBTR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00280">
        <property type="entry name" value="KAZAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100895">
        <property type="entry name" value="Kazal-type serine protease inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00282">
        <property type="entry name" value="KAZAL_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51465">
        <property type="entry name" value="KAZAL_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0722">Serine protease inhibitor</keyword>
    <feature type="domain" description="Kazal-like" evidence="7">
        <location>
            <begin position="13"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="61"/>
            <end position="80"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022690"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022900"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS51465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021449.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="80" mass="8848" checksum="FD98A90659576C0D" modified="2022-01-19" version="1">MWLSYIPDQHSCPKCYLYGLPGCPKNFNPVCGTDGRTYPNECALCLSNSPKYRDCPYKIGTSGHPTPVPSDLPALRPAWS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SX03</accession>
    <name>A0A8C3SX03_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Activity regulated cytoskeleton associated protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SX03"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020936.1">
        <property type="protein sequence ID" value="ENSCSRP00000020035.1"/>
        <property type="gene ID" value="ENSCSRG00000015283.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9867597at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015629">
        <property type="term" value="C:actin cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007010">
        <property type="term" value="P:cytoskeleton organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1900271">
        <property type="term" value="P:regulation of long-term synaptic potentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048168">
        <property type="term" value="P:regulation of neuronal synaptic plasticity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023263">
        <property type="entry name" value="Arc"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040814">
        <property type="entry name" value="Arc_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048965">
        <property type="entry name" value="Arc_capsid_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045557">
        <property type="entry name" value="Arc_N"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15962">
        <property type="entry name" value="ACTIVITY-REGULATED CYTOSKELETON-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15962:SF0">
        <property type="entry name" value="ACTIVITY-REGULATED CYTOSKELETON-ASSOCIATED PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18162">
        <property type="entry name" value="Arc_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21395">
        <property type="entry name" value="Arc_capsid_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF19284">
        <property type="entry name" value="Arc_MA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR02027">
        <property type="entry name" value="ARCARG31"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020035.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="405" mass="46717" checksum="CBA1D2814D7DAE03" modified="2022-01-19" version="1">MQLDSVTNGSVHTFQGHRGVANKPNVILQIGKCRAEMLEHVRRTHRHLLTEVSKQVERELKGLQKSVGKLENNLEDHVPSTDNQRWKKSIKACLARCQETIAHLERWVKREMNVWREVFFRLEKWADRLESMGGKYGPTDHARQTVSVGVGGPESRGNDGEIYDYALDMSQMYALTPSPGEITSMPQPHDSYQWITTPEDAPASPVETQIFEDPREFLSHLEEYLKQVGGTEEYWLSQIQNHMNGPAKKWWEYKQDSVKNWVEFKKEFLQYSEGTLTRDAIKRELDLPQKQGEPLDEFLWRKRDLYQTLYTDAEEEEIIQYVVGTLRPKFKRFLSHPLPKTLEQLIQRGKEVLSDFDQSEEPTPQRTPEHQPGDSVDSLPPSTTASPIASDETQPEPPSPPTTVI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SYB6</accession>
    <name>A0A8C3SYB6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
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        <text evidence="1">Odorant receptor.</text>
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        <subcellularLocation>
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    <sequence length="338" mass="38500" checksum="C274A2726F4AEA5D" modified="2022-01-19" version="1">MSNSNTTDFTNPSTFILLGVPGLEAAHVWISIPFCAMYFIVILANFTILFIVKREPSLHEPMYYFLCMLAVTDLVLSTSTMPKILAIFWFNSREIDFSACLTQLYFVHCFSAIESGIFLAMAVDRYVAICHPLRHSTILTNRLVAKIGLAVVLRGSMLALPYPFLARQWPYCRTNIIPHTHCEHMYVVKLACADIRISSYYGLFVLLCRIGLDVFFIVVSYTQILRAIFSLPTKDARLKTFGTCISHLCVILAFYIPTLFSSLTSRFGHNLPLHFQIFIANVYLLVPPMLNPIIYGVRTKQIRDRLLQLFTHKGTKVFSWFSTSESKLHAHLTGDMVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
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        </alternativeName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <subcellularLocation>
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            <location evidence="1">Perinuclear region</location>
        </subcellularLocation>
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        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="project" value="UniProtKB-ARBA"/>
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        <property type="project" value="UniProtKB-KW"/>
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    </dbReference>
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    <keyword evidence="9 15" id="KW-0175">Coiled coil</keyword>
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    <keyword evidence="7" id="KW-0832">Ubl conjugation</keyword>
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            <begin position="293"/>
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        <location>
            <begin position="830"/>
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        </location>
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        <source>
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        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
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        <source>
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        <source>
            <dbReference type="ARBA" id="ARBA00023306"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00072349"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00082431"/>
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        <source>
            <dbReference type="SAM" id="Coils"/>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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        <source>
            <dbReference type="PROSITE" id="PS50800"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020459.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1148" mass="132620" checksum="34CF46149B72A1F3" modified="2022-01-19" version="1">MAQFGGQKNPPWATQFTATAVSQPAALGVQQPSLLGASPTIYTQQTALAAAGLTTQTPTNYQLTQTAALQQQAAAAAAALQQQYSQPQQTLYSVQQQLQQPQQTLLTQPTVALPTSLSLSTPQPAAQITVSYPTPRSSQQPTQPQKQRVFTGVVTKLHDTFGFVDEDVFFQLSAVKGKTPQVGDRVLVEATYNPNMPFKWNAQRIQTLPNQNQTQTQPLLKTPPTVLQPIAQQTAFSVQPQPQPQSLLQAQISAASITPLLQTQPQPLLQQPQQKAGLLQPPVRIVSQPQPARRLDPPSRFSGRNDRGDPMPNRKDDRSRERERERRRSRERSPQRKRSRERSPRRERERSPRRPRRVVPRYTVQFSKFSLDCPNCDMMELRRRYQNLYIPSDFFDAQFTWVDAFPMSRPFQLGNYCNFYVMHREVDPLDKNTAVLDPPDADHLYSAKVMLMASPSMEDLYHKSCALAEDPQELRDGFQHPARLVKFLVGMKGKDEAMAIGGHWSPSLDGPDPEKDPSVLIKTAIRCCKALTGIDLSVCTQWYRFAEIRYHRPEETHKGRTVPAHVETVVLFFPDVWHCLPTRSEWETLSRGYKQQLVEKLQGERKEADGEQDEEEKDDGEAKEISTPTHWSKLDPKTMKVNDLRKELESRTLSSKGLKSQLIARLTKQLKVEEQKEEQKELEKSEKEDEEEEDRKSEDDKEEEERKRQEEMERQRRERRYILPDEPAIIVHPNWAAKSGKFDCSIMSLSVLLDYRLEDNKEHSFEVSLFAELFNEMLQRDFGVRIYKALISLPEREDKKDKKNKKEERKDKKEEKDDENDDPKPKRRKSGDDKDKKEDKEERKREDKRKDDTKDEEETEDDNNQEEYDPMEAEDAEDEDDDRDDEEMNKRDDRREGNRHCKERASKDKEKDKTQMITVNRDLLMAFVYFDQSHCGYLLEKDMEEILYTLGLHLSRAQVKKLLNKVVLRESCFYRRLTDTSKDEENQEESEALQEDMLGNRLLLPSPTIKQEFKGTEENVGLIVYNGAMVDVGSLLQKLEKSERVRAEIEQKLQLLEEKTDEDEKTILHLENSNKSLSGELKEVKKDLNQIQENLKTSEDTNLQFEGQLNKTIKNLATVMDEIHSVLKKDIVKNEDKDQKSKENGANV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZX6</accession>
    <name>A0A8C3SZX6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">small monomeric GTPase</fullName>
            <ecNumber evidence="3">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Recycling endosome membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the small GTPase superfamily. Ras family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZX6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022224.1">
        <property type="protein sequence ID" value="ENSCSRP00000021286.1"/>
        <property type="gene ID" value="ENSCSRG00000016119.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5976022at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055038">
        <property type="term" value="C:recycling endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032486">
        <property type="term" value="P:Rap protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd04176">
        <property type="entry name" value="Rap2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:001686">
        <property type="entry name" value="KRAS proto-oncogene, GTPase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:002735">
        <property type="entry name" value="ras-related protein Rap-2b isoform X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041840">
        <property type="entry name" value="Rap2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020849">
        <property type="entry name" value="Small_GTPase_Ras-type"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24070">
        <property type="entry name" value="RAS, DI-RAS, AND RHEB FAMILY MEMBERS OF SMALL GTPASE SUPERFAMILY"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="8" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="11" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-0488">Methylation</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="10" id="KW-0564">Palmitate</keyword>
    <keyword evidence="12" id="KW-0636">Prenylation</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004523"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00008344"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00048098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021286.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="183" mass="20565" checksum="34CCD93264224751" modified="2022-01-19" version="1">MREYKVVVLGSGGVGKSALTVQFVTGSFIEKYDPTIEDFYRKEIEVDSSPSVLEILDTAGTEQFASMRDLYIKNGQGFILVYSLVNQQSFQDIKPMRDQIIRVKRYEKVPMILVGNKVDLEGEREVSYGEGKALAEEWSCPFMETSAKNKASVDELFAEIVRQMNYASQPNGDDQCCSSCVIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SZY4</accession>
    <name>A0A8C3SZY4_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">ISG15 ubiquitin like modifier</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SZY4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022137.1">
        <property type="protein sequence ID" value="ENSCSRP00000021199.1"/>
        <property type="gene ID" value="ENSCSRG00000016073.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.90">
        <property type="entry name" value="Phosphatidylinositol 3-kinase Catalytic Subunit, Chain A, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000626">
        <property type="entry name" value="Ubiquitin-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029071">
        <property type="entry name" value="Ubiquitin-like_domsf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019956">
        <property type="entry name" value="Ubiquitin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050158">
        <property type="entry name" value="Ubiquitin_ubiquitin-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10666">
        <property type="entry name" value="UBIQUITIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00240">
        <property type="entry name" value="ubiquitin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00348">
        <property type="entry name" value="UBIQUITIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00213">
        <property type="entry name" value="UBQ"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54236">
        <property type="entry name" value="Ubiquitin-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50053">
        <property type="entry name" value="UBIQUITIN_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Ubiquitin-like" evidence="1">
        <location>
            <begin position="3"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="domain" description="Ubiquitin-like" evidence="1">
        <location>
            <begin position="82"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021199.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="173" mass="19341" checksum="9957AB52519B3C33" modified="2022-01-19" version="1">MALWLSVKLLTGEMHSLEVTSTMTVSAFKAQIAQKTGVSPYQQKLACQNGAYVELRDGSRLSDYQLKPGDVVLLMVKNEEPVTIFVKNDKGRTSIYTVLPSDGVTPFKARVQQQENIQTEQFWLSFEGKPLEDGRKLGDYNIAPHCTIFLHLRLRGGAEPQSLTFLLPSSLPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T083</accession>
    <name>A0A8C3T083_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">TNFR-Cys domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="8">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T083"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023001.1">
        <property type="protein sequence ID" value="ENSCSRP00000022029.1"/>
        <property type="gene ID" value="ENSCSRG00000016636.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00185">
        <property type="entry name" value="TNFRSF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd10581">
        <property type="entry name" value="TNFRSF11B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.50.10:FF:000014">
        <property type="entry name" value="Tumor necrosis factor receptor superfamily member 11B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.50.10:FF:000030">
        <property type="entry name" value="Tumor necrosis factor receptor superfamily member 11B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.533.10">
        <property type="entry name" value="Death Domain, Fas"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.50.10">
        <property type="entry name" value="Tumor Necrosis Factor Receptor, subunit A, domain 2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011029">
        <property type="entry name" value="DEATH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057633">
        <property type="entry name" value="Death_TNF11B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001368">
        <property type="entry name" value="TNFR/NGFR_Cys_rich_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022323">
        <property type="entry name" value="TNFR_11"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017371">
        <property type="entry name" value="TNFR_11B"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052459">
        <property type="entry name" value="TNFRSF_decoy_receptor"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23097">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23097:SF90">
        <property type="entry name" value="TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 11B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23630">
        <property type="entry name" value="Death_TNFRSF11B"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00020">
        <property type="entry name" value="TNFR_c6"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01961">
        <property type="entry name" value="TNFACTORR11"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01975">
        <property type="entry name" value="TNFACTORR11B"/>
    </dbReference>
    <dbReference type="SMART" id="SM01411">
        <property type="entry name" value="Ephrin_rec_like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00208">
        <property type="entry name" value="TNFR"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47986">
        <property type="entry name" value="DEATH domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57586">
        <property type="entry name" value="TNF receptor-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50050">
        <property type="entry name" value="TNFR_NGFR_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="6 8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <feature type="repeat" description="TNFR-Cys" evidence="8">
        <location>
            <begin position="54"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="domain" description="TNFR-Cys" evidence="9">
        <location>
            <begin position="54"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="repeat" description="TNFR-Cys" evidence="8">
        <location>
            <begin position="96"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="domain" description="TNFR-Cys" evidence="9">
        <location>
            <begin position="96"/>
            <end position="132"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="55"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="77"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="8">
        <location>
            <begin position="114"/>
            <end position="132"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022703"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
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    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00206"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50050"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022029.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="392" mass="45133" checksum="2C9460B8E71A3F24" modified="2022-01-19" version="1">FLDISVKWTTQETAPPKYLHYDPVTSRQLLCDLCPPGTYVKQHCTATKKTECAPCPDQYYAEDWNSNDECQYCNTVCKELQYVKQECNNTQNRICECTEGRYLELEFCLRHTECPPGFGVVQPGTPESDTICQRCPEGFFSNETSFKAACQKHTNCSALGHKIALKGNAVHDNVCHENKDASAQKCGIDVTLCEEALFRFAVPEKLTTNWLNELTDGLPGTKINAENIERIKQKHSSQEQMFQLLKLWKQQNKEQDMVKKIIQDIDLCENSILKHIGQANLTFEHLNILMASLPGKKVRKEDIQRTMKLCKPTEQILKLLNLWRIKNADQDTIKALTHGLKHLKAYHFPKKPIQSLKKVVKLLHSFKMYQLYQKLFFEMIGNQVQSVKKRCV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1A6</accession>
    <name>A0A8C3T1A6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Protein FAM107B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1A6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022468.1">
        <property type="protein sequence ID" value="ENSCSRP00000021515.1"/>
        <property type="gene ID" value="ENSCSRG00000016269.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009533">
        <property type="entry name" value="FAM107"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16768">
        <property type="entry name" value="DOWN REGULATED IN RENAL CARCINOMA 1/TU3A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16768:SF1">
        <property type="entry name" value="PROTEIN FAM107B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06625">
        <property type="entry name" value="DUF1151"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="103"/>
            <end position="123"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021515.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="5">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="123" mass="14363" checksum="E18D694D9ACED949" modified="2022-01-19" version="1">MGQWGRGRQWQTHIPDAGSNSGLIEPKKLPNPVRESKTHQELHRELLFSHRRGLLPEHKPELQKVLETRRFKQLKQQQESQRPLTDLEEELRKRHQMLEQVCASQSFTNPAPAATGSEMRQNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1G3</accession>
    <name>A0A8C3T1G3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">VLRF1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="10">The VLRF1 domain mediates binding to the 60S ribosomal subunit.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the ANKZF1/VMS1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T1G3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023008.1">
        <property type="protein sequence ID" value="ENSCSRP00000022036.1"/>
        <property type="gene ID" value="ENSCSRG00000016632.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004519">
        <property type="term" value="F:endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036503">
        <property type="term" value="P:ERAD pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047139">
        <property type="entry name" value="ANKZ1/VMS1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041175">
        <property type="entry name" value="VLRF1/Vms1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16036">
        <property type="entry name" value="ANKYRIN REPEAT AND ZINC FINGER DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16036:SF2">
        <property type="entry name" value="TRNA ENDONUCLEASE ANKZF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18826">
        <property type="entry name" value="bVLRF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS52044">
        <property type="entry name" value="VLRF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="9" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3 10" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6 10" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="7 10" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="4 10" id="KW-0540">Nuclease</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="VLRF1" evidence="12">
        <location>
            <begin position="146"/>
            <end position="315"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="107"/>
            <end position="147"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="326"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="381"/>
            <end position="426"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="481"/>
            <end position="530"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="551"/>
            <end position="599"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="385"/>
            <end position="396"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="11">
        <location>
            <begin position="410"/>
            <end position="423"/>
        </location>
    </feature>
    <feature type="active site" evidence="10">
        <location>
            <position position="215"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS52044"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022036.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="599" mass="64686" checksum="436760B5569DCF9B" modified="2022-01-19" version="1">GSGCSGIAPLPASTRWKGLAQGQLLLIPKSPAGWHLAEGTAALSSPGRGLVRVHPSDLGDHRYGMPLLTPFPSQTEHYRLDWHRFNLKQRLLGRRALAAEEFEEKTRAGDVSSISGSDSDDSDSGSESDLLPPRGHADPGNGQQSHRSAKVLFRNSQGQLLSAYRCVLGSKKASDGPVLVLLPRPTLRFLSPRPEVLDHKTFHRYTVRARRGTGQGLRDAQGQAAMPRSAGASLRRYNEAALLKDIQDLLAGWAQHLQAAQRIFLRAPRANRALLFGGRSPPLHKGDPRVCNIPFSTRRATFREVLRVHAVLATLHPPLALPPTHLQRRGGPLWQGAPGMACQPQSHLSSPKAPSEEEGSPAGELETVEVTLGTLQLREFEVMPKRSRKRRKKRDKVGRGENGGFPRDGRWRRPCQPHSRAKPSRPEGLTWVCVSVYRLPCLRPWGSWHLAFAGRGWGQLHAPGVGGKVLAPDRVSIPLPVLPGAGARTEGPGGHEEPEHSAPQPGAETVADPQEGPGAEPAALGKGGKSGRAVLLSLPCPRVPHWGYAGSGRSSPAPRLPCRTPPVHPSHVLSRAQGAKGTDQQRGPHRVTRVAQAAL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2G0</accession>
    <name>A0A8C3T2G0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Polyhomeotic homolog 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2G0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023285.1">
        <property type="protein sequence ID" value="ENSCSRP00000022306.1"/>
        <property type="gene ID" value="ENSCSRG00000016856.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035102">
        <property type="term" value="C:PRC1 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042393">
        <property type="term" value="F:histone binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
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        <property type="entry name" value="Transcription Factor, Ets-1"/>
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        <property type="entry name" value="Znf_FCS"/>
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        <property type="entry name" value="POLYCOMB GROUP PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="POLYHOMEOTIC-LIKE PROTEIN 2"/>
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        <property type="entry name" value="PHC2_SAM_assoc"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="SAM_1"/>
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        <property type="entry name" value="zf-FCS_1"/>
        <property type="match status" value="1"/>
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        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="match status" value="1"/>
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        <property type="entry name" value="ZF_FCS"/>
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    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4 8" id="KW-0863">Zinc-finger</keyword>
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        <location>
            <begin position="567"/>
            <end position="601"/>
        </location>
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    <feature type="compositionally biased region" description="Polar residues" evidence="9">
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            <begin position="190"/>
            <end position="203"/>
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        </source>
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        </source>
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        </source>
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        <source>
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        </source>
    </evidence>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="797" mass="84714" checksum="7429B8EA891FA7A5" modified="2022-01-19" version="1">MYAAQQQHLMLQTAALQQQHLSSAQLQSLAAVQQASLAANRQGGSSGSNAPPQTPSQQPTINLATSPAAAQLLNRAQSVNSAAASGITQQAVLLGNATSPALTASQAQMYLRAQMLIFTPTATVTALQPEGSAAPTSQPSTTTAQVQNLAIRAQQTVAQGVASSQAQQLPTLAMKPAPSSSQPASNTSQGKAAGPAPSAGAKAEQAAEHLRKGDGGVPTSMDSRGHPMSRTVTPVTTHPLIAPAYAQLQPHQLIQQQKQIQHQFVIQQQQLQPRPQPQLIQGGANTSPQLQPLPPATPSLAVQPSPQVQGQSHSAPQGPAPLCHPPQCQASSQHKLSANQPYQPALHAPGLQAVGPAQPAPEGGPQNGHPGCLNHATQRKFQHASAVILQLQPAIGTPQLSIQENARKDVLPADKNPESLPAQQPQQPQAALMPPAAPPDPEVSEGNRPPTHEPGQDRVHVQNDPSSPGMTSGNGNSASTVAGTAPQNGENKPPQAIVKPQVLTHVIEGFVIQEGAEPFPVGRSSLLVGNLKKKYAQGLLAEKLPQQDNTTTTDSEMEEPYLQESKEEGNPPKLKCELCGRVDFAYKFKRSKRFCSMACAKRYNVGCTKRVGLFHPDRSKLQKPGAAAHGRRRTCKGALPVLSKDPKKQTPVSLSTGSVPLSVTASLQLSRSQEDSSRCSDNSSYEEPLSPLSASSSTSRRRQGERDLELPDMHMRDLVGIGHHFLPSEPTKWNVEDVYEFIRSLPGCQEIAEEFRAQEIDGQALLLLKEDHLMSAMNIKLGPALKIYARISMLKDS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T5N2</accession>
    <name>A0A8C3T5N2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6 22">Dihydropyrimidine dehydrogenase [NADP(+)]</fullName>
            <shortName evidence="22">DHPDHase</shortName>
            <shortName evidence="22">DPD</shortName>
            <ecNumber evidence="5 22">1.3.1.2</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="19 22">Dihydrothymine dehydrogenase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="18 22">Dihydrouracil dehydrogenase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="24 25">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="24" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="24" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="22">Involved in pyrimidine base degradation. Catalyzes the reduction of uracil and thymine.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>5,6-dihydrothymine + NADP(+) = thymine + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:58284"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17821"/>
            <dbReference type="ChEBI" id="CHEBI:27468"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.3.1.2"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="21">
            <dbReference type="Rhea" id="RHEA:58286"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>5,6-dihydrouracil + NADP(+) = uracil + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:18093"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15901"/>
            <dbReference type="ChEBI" id="CHEBI:17568"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.3.1.2"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="20">
            <dbReference type="Rhea" id="RHEA:18095"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2 22">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 22">
            <name>FMN</name>
            <dbReference type="ChEBI" id="CHEBI:58210"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="22">
            <name>[4Fe-4S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:49883"/>
        </cofactor>
        <text evidence="22">Binds 4 [4Fe-4S] clusters. Contains approximately 16 iron atoms per subunit.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3 22">Amino-acid biosynthesis; beta-alanine biosynthesis.</text>
    </comment>
    <comment type="similarity">
        <text evidence="4 22">Belongs to the dihydropyrimidine dehydrogenase family.</text>
    </comment>
    <dbReference type="EC" id="1.3.1.2" evidence="5 22"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T5N2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023157.1">
        <property type="protein sequence ID" value="ENSCSRP00000022182.1"/>
        <property type="gene ID" value="ENSCSRG00000016759.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00131"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051539">
        <property type="term" value="F:4 iron, 4 sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017113">
        <property type="term" value="F:dihydropyrimidine dehydrogenase (NADP+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050661">
        <property type="term" value="F:NADP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002058">
        <property type="term" value="F:uracil binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019483">
        <property type="term" value="P:beta-alanine biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006210">
        <property type="term" value="P:thymine catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006212">
        <property type="term" value="P:uracil catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02940">
        <property type="entry name" value="DHPD_FMN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.1060.10:FF:000007">
        <property type="entry name" value="Dihydropyrimidine dehydrogenase [NADP(+)]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.70:FF:000027">
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        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.20:FF:000023">
        <property type="entry name" value="Dihydropyrimidine dehydrogenase [NADP(+)]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000056">
        <property type="entry name" value="Dihydropyrimidine dehydrogenase [NADP(+)]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000061">
        <property type="entry name" value="Dihydropyrimidine dehydrogenase [NADP(+)]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.70">
        <property type="entry name" value="Aldolase class I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.1060.10">
        <property type="entry name" value="Alpha-helical ferredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017896">
        <property type="entry name" value="4Fe4S_Fe-S-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017900">
        <property type="entry name" value="4Fe4S_Fe_S_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013785">
        <property type="entry name" value="Aldolase_TIM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005720">
        <property type="entry name" value="Dihydroorotate_DH_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028261">
        <property type="entry name" value="DPD_II"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023753">
        <property type="entry name" value="FAD/NAD-binding_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009051">
        <property type="entry name" value="Helical_ferredxn"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43073">
        <property type="entry name" value="DIHYDROPYRIMIDINE DEHYDROGENASE [NADP(+)]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43073:SF2">
        <property type="entry name" value="DIHYDROPYRIMIDINE DEHYDROGENASE [NADP(+)]"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01180">
        <property type="entry name" value="DHO_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14691">
        <property type="entry name" value="Fer4_20"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14697">
        <property type="entry name" value="Fer4_21"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07992">
        <property type="entry name" value="Pyr_redox_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00419">
        <property type="entry name" value="ADXRDTASE"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54862">
        <property type="entry name" value="4Fe-4S ferredoxins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46548">
        <property type="entry name" value="alpha-helical ferredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51395">
        <property type="entry name" value="FMN-linked oxidoreductases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51971">
        <property type="entry name" value="Nucleotide-binding domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00198">
        <property type="entry name" value="4FE4S_FER_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51379">
        <property type="entry name" value="4FE4S_FER_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 22" id="KW-0004">4Fe-4S</keyword>
    <keyword evidence="13 22" id="KW-0274">FAD</keyword>
    <keyword evidence="8 22" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="9 22" id="KW-0288">FMN</keyword>
    <keyword evidence="16 22" id="KW-0408">Iron</keyword>
    <keyword evidence="17" id="KW-0411">Iron-sulfur</keyword>
    <keyword evidence="10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14 22" id="KW-0521">NADP</keyword>
    <keyword evidence="12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="15 22" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="25" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="4Fe-4S ferredoxin-type" evidence="23">
        <location>
            <begin position="944"/>
            <end position="976"/>
        </location>
    </feature>
    <feature type="domain" description="4Fe-4S ferredoxin-type" evidence="23">
        <location>
            <begin position="978"/>
            <end position="1007"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001917"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004668"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010804"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00013004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00018247"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022485"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00030119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00032722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00047626"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00049121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="RuleBase" id="RU364041"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="23">
        <source>
            <dbReference type="PROSITE" id="PS51379"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="24">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022182.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1025" mass="111172" checksum="154A4A024E32B246" modified="2022-01-19" version="1">MAHVLSRDPVDIENLLALNPRMQTHATLCSSAAKKQDKKHWKRNADKSGSNCETLENNFDDIKHTTLSERGALREAMRCLKCADAPCQKSCPTNLDIKSFITSIANKNYYGAAKMILSDNPLGLTCGMVCPTSDLCVGGCNLYATEEGPINIGGLQQFATEVFKAMNIPQIRSPSLPPPAEIPEGYHGKIALFGAGPASISCASFLARLGYSDITVFEKQQYIGGLSTSEIPQFRLPYDVVNFEAELMKDLGVKIVCGKGLGIEGMTINTLKEEGYKAVFIGIGLPEPNKDEIFQGLRMDQGFYTSKDFLPLVAMASKPGMCACHSPLPLIQGTVIVLGAGDTAFDCATSALRCGARRVFVVFRKGFTNIRAVPEEMELAKEEKCEFLPFLSPRKVVVKGGRIVAMEFVRTEQVEAGHWIEDEDQIVRLKTDVVISAFGSVLGDPKVKEAMNPIQFNRWGLPEVDPETMQTSEPWVFAGGDIGGLANTTVESVNDGKQASWYMHRYIQSLYGAAVSTTPELPLFCTPIDLVDISVEVAGLKFPNPFGLASATPTTSSPMIRRAFEAGWGFALTKTFSLDKDIVTNVSPRIIRGITSGPMYGPGQGSFLNIELISEKTAEYWCKSVTELKADFPDQIVIASIMCSYNKNDWTELSKMAEASGADALELNLSCPHGMGERGMGLACGQNPELVRNICRWVRQAVQIPFFAKLTPNVTDIVNIAVAAQEGGADGVTATNTVSGLMGLKADCTPWPAVGGEKKTTYGGVSGSAIRPIALRAVSAIAHALPGFPILATGGIDSAESGLQFLHSGASVLQVCSAVQNQDFTVIEDYCTGLRALLYLKSIEELQDWDGQSPATMCHQKGKPVHKIADLIGKKLPSFGPYLEQRKKIIAENKIKLKQQNTTVVLPEKKHFIPKKSIPAVKDVIGKALQYIGTYGELSNTEQVVALIDKEMCINCGKCYMTCNDSGYQAIQFDPETHLPTVTDSCTGCNLCLSVCPIIDCIRMVSRTTPYEPKRGLPLAVNPMC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7I7</accession>
    <name>A0A8C3T7I7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Amino acid transporter</fullName>
        </recommendedName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>D-aspartate(out) + K(+)(in) + 3 Na(+)(out) + H(+)(out) = D-aspartate(in) + K(+)(out) + 3 Na(+)(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:71379"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
            <dbReference type="ChEBI" id="CHEBI:29990"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>K(+)(in) + L-aspartate(out) + 3 Na(+)(out) + H(+)(out) = K(+)(out) + L-aspartate(in) + 3 Na(+)(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:70851"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
            <dbReference type="ChEBI" id="CHEBI:29991"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>K(+)(in) + L-glutamate(out) + 3 Na(+)(out) + H(+)(out) = K(+)(out) + L-glutamate(in) + 3 Na(+)(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:70699"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
        </reaction>
    </comment>
    <comment type="subunit">
        <text evidence="2">Homotrimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="17">Membrane</location>
            <topology evidence="17">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="17">Belongs to the dicarboxylate/amino acid:cation symporter (DAACS) (TC 2.A.23) family.</text>
    </comment>
    <comment type="caution">
        <text evidence="17">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7I7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027210.1">
        <property type="protein sequence ID" value="ENSCSRP00000026118.1"/>
        <property type="gene ID" value="ENSCSRG00000019455.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015501">
        <property type="term" value="F:glutamate:sodium symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005313">
        <property type="term" value="F:L-glutamate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015175">
        <property type="term" value="F:neutral L-amino acid transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070779">
        <property type="term" value="P:D-aspartate import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140009">
        <property type="term" value="P:L-aspartate import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098712">
        <property type="term" value="P:L-glutamate import across plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.3860.10">
        <property type="entry name" value="Sodium:dicarboxylate symporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050746">
        <property type="entry name" value="DAACS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001991">
        <property type="entry name" value="Na-dicarboxylate_symporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018107">
        <property type="entry name" value="Na-dicarboxylate_symporter_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036458">
        <property type="entry name" value="Na:dicarbo_symporter_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11958:SF24">
        <property type="entry name" value="EXCITATORY AMINO ACID TRANSPORTER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11958">
        <property type="entry name" value="SODIUM/DICARBOXYLATE SYMPORTER-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00375">
        <property type="entry name" value="SDF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00173">
        <property type="entry name" value="EDTRNSPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF118215">
        <property type="entry name" value="Proton glutamate symport protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00714">
        <property type="entry name" value="NA_DICARBOXYL_SYMP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0029">Amino-acid transport</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="12 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-0630">Potassium</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="11" id="KW-0915">Sodium</keyword>
    <keyword evidence="7 17" id="KW-0769">Symport</keyword>
    <keyword evidence="5 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 17" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3 17" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="64"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="104"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="137"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="169"/>
            <end position="188"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="342"/>
            <end position="365"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="18">
        <location>
            <begin position="354"/>
            <end position="365"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011233"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022970"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00047601"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00048715"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049118"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU361216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026118.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="365" mass="39833" checksum="EBA3F30870081913" modified="2022-01-19" version="1">NRNEYIVEYCFQSKDLENRIFRVAIPPNETSVVASIINNVSEAMETLTRMKEEVIPVPGSVNGVNALGLVVFSISFGLVIGNMKEQGQPLRHFFDSLNEAIMRLVALIMWYAPLGIMFLIAGKIVEMEDMGVIGGQLAMYTITVIIGLLIHAIIVLPLLYFLVVRKNPWVFIGGLLQALITALGTSSSSATLPITFKCLEENNGVDKRITRFVLPVGATINMDGTALYEALAAIFIAQVNNFDLNFGQIITISITATAASIGAAGIPQAGLVTMVIVLTSVGLPTEDITLIIAVDWFLDRLRTTTNVLGDSIGAGIVEHLSRNELKNRDAEMGNSVIEENEMKKPYQLISQENESVKPLDSETKM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T846</accession>
    <name>A0A8C3T846_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ribonuclease</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 9">Belongs to the pancreatic ribonuclease family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T846"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025377.1">
        <property type="protein sequence ID" value="ENSCSRP00000024336.1"/>
        <property type="gene ID" value="ENSCSRG00000018259.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004519">
        <property type="term" value="F:endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004540">
        <property type="term" value="F:RNA nuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050830">
        <property type="term" value="P:defense response to Gram-positive bacterium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06265">
        <property type="entry name" value="RNase_A_canonical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.130.10:FF:000001">
        <property type="entry name" value="Ribonuclease pancreatic"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.130.10">
        <property type="entry name" value="Ribonuclease A-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001427">
        <property type="entry name" value="RNaseA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036816">
        <property type="entry name" value="RNaseA-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023411">
        <property type="entry name" value="RNaseA_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023412">
        <property type="entry name" value="RNaseA_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11437:SF10">
        <property type="entry name" value="ANGIOGENIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11437">
        <property type="entry name" value="RIBONUCLEASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00074">
        <property type="entry name" value="RnaseA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00794">
        <property type="entry name" value="RIBONUCLEASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00092">
        <property type="entry name" value="RNAse_Pc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54076">
        <property type="entry name" value="RNase A-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00127">
        <property type="entry name" value="RNASE_PANCREATIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6 9" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="7 9" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="5 9" id="KW-0540">Nuclease</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0964">Secreted</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034784264" description="Ribonuclease" evidence="9">
        <location>
            <begin position="25"/>
            <end position="143"/>
        </location>
    </feature>
    <feature type="domain" description="Ribonuclease A-domain" evidence="10">
        <location>
            <begin position="24"/>
            <end position="143"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005600"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="SMART" id="SM00092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024336.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="143" mass="15638" checksum="52FBAD8DA9B38B35" modified="2022-01-19" version="1">MAQRGHHLLLLLVWLATWLALARGETRYEKFLRQHVDYPKSSAPDSRTYCNQMMQRRGMTSPVCKFTNTFVHASAASITTVCGSGGTPASGDLRDSNASFALTTCRLQGGSQTPPCNYNADASTQRIRIACVGGLPVHYDKSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8E5</accession>
    <name>A0A8C3T8E5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">3-phosphoinositide-dependent protein kinase 1</fullName>
            <ecNumber evidence="6">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="28 29">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="28" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="28" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell junction</location>
            <location evidence="3">Focal adhesion</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cell membrane</location>
            <topology evidence="2">Peripheral membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PDPK1 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8E5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025772.1">
        <property type="protein sequence ID" value="ENSCSRP00000024717.1"/>
        <property type="gene ID" value="ENSCSRG00000018436.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005925">
        <property type="term" value="C:focal adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004676">
        <property type="term" value="F:3-phosphoinositide-dependent protein kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043066">
        <property type="term" value="P:negative regulation of apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd01262">
        <property type="entry name" value="PH_PDK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05581">
        <property type="entry name" value="STKc_PDK1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000126">
        <property type="entry name" value="3-phosphoinositide dependent protein kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000163">
        <property type="entry name" value="3-phosphoinositide-dependent protein kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000257">
        <property type="entry name" value="3-phosphoinositide-dependent protein kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033931">
        <property type="entry name" value="PDK1-typ_PH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039046">
        <property type="entry name" value="PDPK1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050236">
        <property type="entry name" value="Ser_Thr_kinase_AGC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24356:SF163">
        <property type="entry name" value="3-PHOSPHOINOSITIDE-DEPENDENT PROTEIN KINASE 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24356">
        <property type="entry name" value="SERINE/THREONINE-PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14593">
        <property type="entry name" value="PH_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="18" id="KW-0007">Acetylation</keyword>
    <keyword evidence="15 25" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="17" id="KW-0965">Cell junction</keyword>
    <keyword evidence="8" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="9" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0418">Kinase</keyword>
    <keyword evidence="20" id="KW-0472">Membrane</keyword>
    <keyword evidence="13 25" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="22" id="KW-0539">Nucleus</keyword>
    <keyword evidence="11" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="29" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="21" id="KW-0804">Transcription</keyword>
    <keyword evidence="19" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="12" id="KW-0808">Transferase</keyword>
    <keyword evidence="16" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="Protein kinase" evidence="27">
        <location>
            <begin position="85"/>
            <end position="345"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="26">
        <location>
            <begin position="28"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="26">
        <location>
            <begin position="28"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="26">
        <location>
            <begin position="59"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="binding site" evidence="25">
        <location>
            <position position="114"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004202"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00010006"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00018538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00022949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="27">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024717.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="29">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="555" mass="63141" checksum="A0BC905686D49E13" modified="2022-01-19" version="1">MASTSSHLYDAVPIQSSVVICSCPSPSMVKNQTDSSTPSVITTCGSRQGSNMEGTAAESRSSSNSLQQHSGQQPPQPRKKRREDFKFGKILGEGSFSTVVLARELATSREYAIKILEKRHIIKENKVPYVTRERDVMSRLDHPFFVKLYFTFQDDEKLYFGLSYAKNGELLKYIRKIGSFDETCTRFYTAEIVSALEYLHGKGIIHRDLKPENILLNEEMHIQITDFGTAKVLSADSRQARANSFVGTAQYVSPELLTEKSACKSSDLWALGCIIYQLVAGLPPFRAGNEYLIFQKIIKLEYDFPEKFFPKAKDLVEKLLVLDATKRLGCEEMGGYGPLKAHPFFESITWEDLHHQIPPKLTAYLPAMSEDDEDCYGNYDNLLSQFGCMQVSGSASSHSLSAPETSHPQTSGNIEQYIHDLDNNSFELDLQFSEDEKRLLLAKQAGGNPWHQFVENNLILKMGPVDKRKGLFARRRQLLLTEGPHLYYVDPVNKVLKGEIPWSLELRPEAKNFKTFFVHTPNRTYYLMDPSGNAHKWCKKIHEVWRHRYHQNAAK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T956</accession>
    <name>A0A8C3T956_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Solute carrier family 2, facilitated glucose transporter member 6</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="11">Glucose transporter type 6</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Probable sugar transporter that acts as a regulator of glycolysis in macrophages. Does not transport glucose.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lysosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="12">Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T956"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026044.1">
        <property type="protein sequence ID" value="ENSCSRP00000024983.1"/>
        <property type="gene ID" value="ENSCSRG00000018564.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022857">
        <property type="term" value="F:transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006110">
        <property type="term" value="P:regulation of glycolytic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000221">
        <property type="entry name" value="solute carrier family 2, facilitated glucose transporter member 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005828">
        <property type="entry name" value="MFS_sugar_transport-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050549">
        <property type="entry name" value="MFS_Trehalose_Transporter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003663">
        <property type="entry name" value="Sugar/inositol_transpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005829">
        <property type="entry name" value="Sugar_transporter_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00879">
        <property type="entry name" value="SP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48021">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48021:SF59">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 2, FACILITATED GLUCOSE TRANSPORTER MEMBER 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00083">
        <property type="entry name" value="Sugar_tr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00171">
        <property type="entry name" value="SUGRTRNSPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00216">
        <property type="entry name" value="SUGAR_TRANSPORT_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8" id="KW-0458">Lysosome</keyword>
    <keyword evidence="6 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0762">Sugar transport</keyword>
    <keyword evidence="4 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 12" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="62"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="107"/>
            <end position="127"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="134"/>
            <end position="150"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="156"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="192"/>
            <end position="211"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="217"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="363"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="415"/>
            <end position="442"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="454"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="487"/>
            <end position="505"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="14">
        <location>
            <begin position="61"/>
            <end position="509"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022597"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00053035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00067385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00077394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU003346"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024983.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="532" mass="58068" checksum="1DCD5B8B3255657E" modified="2022-01-19" version="1">MCALAGVGCWFGSHSGRVTALCSVTARPLPSAHLGTRTNNKQRFTSFQKENPEELTLQNKRLFLAAFAAVLGNFNFGYALVYTSPVIPALEMSNVPALKITRVEESWFGSVFTLGAAAGGLSAMLLNDRLGRKLSIMFSAVPSAVGYAFMGSAQGVWMLLLGRLLTGYAGGVTAASIPVYISEISHPGVRGALGACPQIMAVLGSLILYALGLKLPWRWLAVAGEVPVLAMIILLCFMPNSPRFLISKGKDEEAVGVLRWLRGQHTDFRREFEQIKESVRQQSRRISCAEIRDPFIYKPILIAVLMRFLQQLSGVTPILVYLQSIFQSTAVILPEYDAAIVGGVRLASVLIAAFSMDKAGRKILLFVSAGIMFASNLILGLYIHYTSLPSHNSTMAVVNGTLVSPESLTAEPSRLITLIPLVATMLFIMGYAMGWGPITWLLMSEILPLKARGVASGLCVLVSWLTAFALTRFFLLVVQDFGLEVPFLFFAVICAVNLLFTGCCVPETKGRSLEQIESYFRTGRRSFMRNHI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9H9</accession>
    <name>A0A8C3T9H9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">N-alpha-acetyltransferase 30</fullName>
            <ecNumber evidence="13">2.3.1.256</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="17">N-acetyltransferase 12</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="15">N-acetyltransferase MAK3 homolog</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="16">NatC catalytic subunit</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>N-terminal L-methionyl-L-isoleucyl-[protein] + acetyl-CoA = N-terminal N(alpha)-acetyl-L-methionyl-L-isoleucyl-[protein] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50524"/>
            <dbReference type="Rhea" id="RHEA-COMP:12713"/>
            <dbReference type="Rhea" id="RHEA-COMP:12714"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:133379"/>
            <dbReference type="ChEBI" id="CHEBI:133380"/>
            <dbReference type="EC" id="2.3.1.256"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>N-terminal L-methionyl-L-leucyl-[protein] + acetyl-CoA = N-terminal N(alpha)-acetyl-L-methionyl-L-leucyl-[protein] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50520"/>
            <dbReference type="Rhea" id="RHEA-COMP:12711"/>
            <dbReference type="Rhea" id="RHEA-COMP:12712"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:133377"/>
            <dbReference type="ChEBI" id="CHEBI:133378"/>
            <dbReference type="EC" id="2.3.1.256"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>N-terminal L-methionyl-L-phenylalanyl-[protein] + acetyl-CoA = N-terminal N(alpha)-acetyl-L-methionyl-L-phenylalanyl-[protein] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50528"/>
            <dbReference type="Rhea" id="RHEA-COMP:12715"/>
            <dbReference type="Rhea" id="RHEA-COMP:12716"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:133382"/>
            <dbReference type="ChEBI" id="CHEBI:133383"/>
            <dbReference type="EC" id="2.3.1.256"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>N-terminal L-methionyl-L-tryptophyl-[protein] + acetyl-CoA = N-terminal N(alpha)-acetyl-L-methionyl-L-tryptophyl-[protein] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50560"/>
            <dbReference type="Rhea" id="RHEA-COMP:12724"/>
            <dbReference type="Rhea" id="RHEA-COMP:12725"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:133386"/>
            <dbReference type="ChEBI" id="CHEBI:133387"/>
            <dbReference type="EC" id="2.3.1.256"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>N-terminal L-methionyl-L-tyrosyl-[protein] + acetyl-CoA = N-terminal N(alpha)-acetyl-L-methionyl-L-tyrosyl-[protein] + CoA + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50532"/>
            <dbReference type="Rhea" id="RHEA-COMP:12717"/>
            <dbReference type="Rhea" id="RHEA-COMP:12718"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57288"/>
            <dbReference type="ChEBI" id="CHEBI:133384"/>
            <dbReference type="ChEBI" id="CHEBI:133385"/>
            <dbReference type="EC" id="2.3.1.256"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the acetyltransferase family. MAK3 subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.256" evidence="13"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9H9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025982.1">
        <property type="protein sequence ID" value="ENSCSRP00000024924.1"/>
        <property type="gene ID" value="ENSCSRG00000018669.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031417">
        <property type="term" value="C:NatC complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120518">
        <property type="term" value="F:protein N-terminal-methionine acetyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd04301">
        <property type="entry name" value="NAT_SF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.630.30:FF:000010">
        <property type="entry name" value="Putative N-alpha-acetyltransferase 30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.630.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016181">
        <property type="entry name" value="Acyl_CoA_acyltransferase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000182">
        <property type="entry name" value="GNAT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044542">
        <property type="entry name" value="NAA30-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45896">
        <property type="entry name" value="N-ALPHA-ACETYLTRANSFERASE 30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45896:SF1">
        <property type="entry name" value="N-ALPHA-ACETYLTRANSFERASE 30"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00583">
        <property type="entry name" value="Acetyltransf_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55729">
        <property type="entry name" value="Acyl-CoA N-acyltransferases (Nat)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51186">
        <property type="entry name" value="GNAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0012">Acyltransferase</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0539">Nucleus</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="N-acetyltransferase" evidence="19">
        <location>
            <begin position="211"/>
            <end position="362"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="1"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="18">
        <location>
            <begin position="95"/>
            <end position="185"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="18">
        <location>
            <begin position="35"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="18">
        <location>
            <begin position="61"/>
            <end position="74"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="18">
        <location>
            <begin position="153"/>
            <end position="162"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="18">
        <location>
            <begin position="169"/>
            <end position="184"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023315"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00024025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00050754"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00051225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00052207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00052362"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00052477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00066994"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00071796"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00076746"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00078622"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00079214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024924.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="362" mass="39326" checksum="4CDA130A896C9E41" modified="2022-01-19" version="1">MAEVPPGPSSLLAPPGDALSPFPGGGGAAACPGALDEEEEEEEGGQELPRGGGKGGPQPHRLLHHHHHPPHHNHQLNGLISPELRHLRASLKGKILSSEGAEGPENKRAGKTMGPGQPPPAAAPCSSPLPNHLPEPQARTAPPAATGDRSRPAAAATAARNGLAGGPGLEEDEPDEGEEEEEEPLLLLSTSLAAACSLKGSGTDSPPEEDLTIRYVRYESELQMPDIMRLITKDLSEPYSIYTYRYFIHNWPQLCFLAMVGEECVGAIVCKLDMHKKMFRRGYIAMLAVDSKYRRKGIGTNLVKKAIYAMVEGDCDEVVLETEITNKSALKLYENLGFVRDKRLFRYYLNGVDALRLKLWLR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBN1</accession>
    <name>A0A8C3TBN1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="8">Cytochrome c oxidase assembly factor COX18</fullName>
        </submittedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 5">Membrane</location>
            <topology evidence="1 5">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the OXA1/ALB3/YidC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBN1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026604.1">
        <property type="protein sequence ID" value="ENSCSRP00000025527.1"/>
        <property type="gene ID" value="ENSCSRG00000019088.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032977">
        <property type="term" value="F:membrane insertase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033617">
        <property type="term" value="P:mitochondrial respiratory chain complex IV assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032979">
        <property type="term" value="P:protein insertion into mitochondrial inner membrane from matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd20069">
        <property type="entry name" value="5TM_Oxa1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001708">
        <property type="entry name" value="YidC/ALB3/OXA1/COX18"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028055">
        <property type="entry name" value="YidC/Oxa/ALB_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12428:SF65">
        <property type="entry name" value="CYTOCHROME C OXIDASE ASSEMBLY PROTEIN COX18, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12428">
        <property type="entry name" value="OXA1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02096">
        <property type="entry name" value="60KD_IMP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="162"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="217"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="domain" description="Membrane insertase YidC/Oxa/ALB C-terminal" evidence="7">
        <location>
            <begin position="74"/>
            <end position="288"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU003945"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="Pfam" id="PF02096"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025527.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="36116" checksum="F2C8BC34C63907BE" modified="2022-01-19" version="1">MWYCRRVGQGLQRPLRERLLLPPGWGSRAGAAAAASSLPSASPGGLYEALAESAPVHWAESGLVALQAGTGLPWWLSIVCAGAALRTGLTLPLAAHQGHLLAKLENLQPEIENLVKRLRYEVSIHGKQLGWSEKVARFHFRKNLGRIVSELYVRDNCHPFKASLLMWIQIPVWVFVSIALRNCSVGAADSEVLAVQEQLSIGGTLWFTDLTVADTTWILPVSLGLLNLLIVELFALRKLELSRFQKYATNVIRGLSILMIPIAATVPSSMALYWLTSSFMGLSHNLLLRSPTFRRLCHIPRTKSDSDTPYRDIVSAFYTKYFLKK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TCK3</accession>
    <name>A0A8C3TCK3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">SAM and SH3 domain-containing protein 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="6">Is a positive regulator of NF-kappa-B signaling downstream of TLR4 activation. It acts as a scaffold molecule to assemble a molecular complex that includes TRAF6, MAP3K7, CHUK and IKBKB, thereby facilitating NF-kappa-B signaling activation. Regulates TRAF6 and MAP3K7 ubiquitination. Involved in the regulation of cell mobility. Regulates lipolysaccharide (LPS)-induced endothelial cell migration. Is involved in the regulation of skin pigmentation through the control of melanocyte migration in the epidermis.</text>
    </comment>
    <comment type="subunit">
        <text evidence="7">Interacts with GNAS. Interacts with IQGAP1. Interacts with TRAF6 (via C-terminus); the interaction is LPS-dependent. Interacts with MAP3K7, CHUK and IKBKB.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TCK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027538.1">
        <property type="protein sequence ID" value="ENSCSRP00000026432.1"/>
        <property type="gene ID" value="ENSCSRG00000019670.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031435">
        <property type="term" value="F:mitogen-activated protein kinase kinase kinase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1901224">
        <property type="term" value="P:positive regulation of non-canonical NF-kappaB signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd09559">
        <property type="entry name" value="SAM_SASH1_repeat1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd09492">
        <property type="entry name" value="SAM_SASH1_repeat2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11967">
        <property type="entry name" value="SH3_SASH1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000024">
        <property type="entry name" value="Putative sam and sh3 domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000038">
        <property type="entry name" value="Putative sam and sh3 domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000021">
        <property type="entry name" value="Putative sam and sh3 domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051725">
        <property type="entry name" value="SAM-SH3_domain_protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR058666">
        <property type="entry name" value="SASH1/NUB1_homeodomain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037627">
        <property type="entry name" value="SASH1_SAM_repeat1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037630">
        <property type="entry name" value="SASH1_SAM_repeat2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035720">
        <property type="entry name" value="SASH1_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021090">
        <property type="entry name" value="SPIDER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12301:SF3">
        <property type="entry name" value="SAM AND SH3 DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12301">
        <property type="entry name" value="SAM-DOMAIN, SH3 AND NUCLEAR LOCALIZATION SIGNALS PROTEIN RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07647">
        <property type="entry name" value="SAM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF26285">
        <property type="entry name" value="SASH1_Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07653">
        <property type="entry name" value="SH3_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12485">
        <property type="entry name" value="SPIDER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 9" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="11">
        <location>
            <begin position="484"/>
            <end position="545"/>
        </location>
    </feature>
    <feature type="domain" description="SAM" evidence="12">
        <location>
            <begin position="563"/>
            <end position="627"/>
        </location>
    </feature>
    <feature type="domain" description="SAM" evidence="12">
        <location>
            <begin position="1103"/>
            <end position="1167"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="152"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="249"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="377"/>
            <end position="501"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="547"/>
            <end position="570"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="789"/>
            <end position="836"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="862"/>
            <end position="943"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="261"/>
            <end position="272"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="398"/>
            <end position="409"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="10">
        <location>
            <begin position="435"/>
            <end position="453"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="454"/>
            <end position="466"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="552"/>
            <end position="561"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="819"/>
            <end position="828"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="862"/>
            <end position="871"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="872"/>
            <end position="886"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00057807"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00064556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00074059"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026432.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1172" mass="130338" checksum="5016ED5EB7859898" modified="2022-01-19" version="1">YNTCFTDVCERMEELRKRRVSQDLDMVSGAATTFHLRPFLHTLLMEYSAFQLREIGLRALSLHKSSSEESSVGKADWKKKNKYFWQNFRKNQKGIMRQTSKGEDVGYVASEITMSDEERIQLMMMVKEKMITIEEALARLKEYEAQHRQSGIIDSTDWPDGSYPTFDGSSNCNSREQSDDETEESVKFKRLHKLVNSTRRVRKKLIRVEEMKKPSTEGVDEHSLDSSPVLDDRSALYSGVHKKQFYLDGSSEKQPEDDSDSLTTSPSSSSLDTWGANRKLVKTFSKTDSRGLIKPPKKLGTFFSYPEEEKTQKVCRSLTEGEMKKGLGSLSHGRTCSFGGFDLTNRSLHIGNNNSDQMGKEGDFIYKEVIKSPSASRISLGKKVKSVKETMRKRMSKKYSSSLSEQDSSPDVMPGSPQSPQPETDSLDKPKLKAGGSVESLRSSLSGQSSMSGQTVSTTDSSASNRESVKSEDGEDEEPPYRGPFCGRARVHTDFTPSPYDTDSLKLKKGDVIDIISKPPMGTWMGLLNNKVGTFKFIYVDVLNEEEEKPKRPTRRRRKGRPPQPKSVEDLLDRINLKEHMPTFLFNGYEDLDTFKLLEEEDLDELNIQDPEHRAVLLTAVELLQEYDSNSDQSGSQEKLLIEGQGLSRCSPRDSGCYESSENLENGKTRRTCLLPTKSASEHCFTRNQLPSYPTLPLTKSAEALQQGKKEIRLSCMHHAPKSCIKPSGITGLKKNRRSLPAAVYRSCETLDGTQKVAKWPRSHSLDDLQGESSTDLLNTSKKVDSFPQDALDVSKKTTGSVLKPKAPGGGMRAEDNLPKQSKGTADSQKGKARNLDCSVAGSSCGTSTQYLLKRWEAQPTSVTRNITRTPLENRHKSSHDLERADNSPVLKEGLIAEQKGVSEARIQSKNPSQPPPVPAKKSRERLSNGLYHPPLTLSGALSSPDAPCLPVKRASPSSPIDCHVVPACRPSSEQPSTPPSTLPPWLAELSETASIQQHVVKLGPALARKVSCTRGLNLEMLIENKLQSEEIDLTEEPYSDKHGRCGIPEALVQRYSEDLEQPEKDVATNMDQIRVKQLRKQHRMAIPSGGLTEICRKPISPGHITSITDWLVSIGLPMYSSSLTEAGFNTLSKVPSLSQTCLQEAGITEERHISKLLAAARLFKPLAPEAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDH6</accession>
    <name>A0A8C3TDH6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Aspartate beta-hydroxylase domain-containing protein 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the aspartyl/asparaginyl beta-hydroxylase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDH6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027405.1">
        <property type="protein sequence ID" value="ENSCSRP00000026307.1"/>
        <property type="gene ID" value="ENSCSRG00000019585.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="438431at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051213">
        <property type="term" value="F:dioxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.330:FF:000011">
        <property type="entry name" value="Aspartate beta-hydroxylase domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.330">
        <property type="entry name" value="B-lactam Antibiotic, Isopenicillin N Synthase, Chain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007803">
        <property type="entry name" value="Asp/Arg/Pro-Hydrxlase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051821">
        <property type="entry name" value="Asp/Asn_beta-hydroxylase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027443">
        <property type="entry name" value="IPNS-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46332">
        <property type="entry name" value="ASPARTATE BETA-HYDROXYLASE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46332:SF3">
        <property type="entry name" value="ASPARTATE BETA-HYDROXYLASE DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05118">
        <property type="entry name" value="Asp_Arg_Hydrox"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51197">
        <property type="entry name" value="Clavaminate synthase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007730"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00044182"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026307.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="369" mass="42062" checksum="BCF213352A8C7F11" modified="2022-01-19" version="1">MVWVPVRTTRTDHLALLYTSKNSVTKMSLEWLMDWSWSLDGLRDFIATGIQSFRDCDTTALTAVAGLLVLFVWYCYHVGREQPRTYVTVNSLRQSSDANGLQNGYAYCHSPECVRCTRNDGLNQKLYHNLQEYAKRYSWSGMGRIHKGIREQGRYLNSRPSIQKPEVFFLPDLPTMPYFSRDAQKHDVELLERNFQTILCEFETLYKAFSNGSLPQGWKMNSTPSGEWFTFYLVNQGTCVPKNCRKCPRTYRLLGSLRTCIGNNVFGNACISVLTPGTVIGEHYGPTNIRIRCHLGLKTPSNCELVVGGEPQCWAEGRCLLFDDSFLHTAFHEGPPDEGPRVIFMVDLWHPNVAAAERQALDFIFAPGR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDT1</accession>
    <name>A0A8C3TDT1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">non-specific serine/threonine protein kinase</fullName>
            <ecNumber evidence="1">2.7.11.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="8">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="7">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.1"/>
        </reaction>
    </comment>
    <dbReference type="EC" id="2.7.11.1" evidence="1"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDT1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027986.1">
        <property type="protein sequence ID" value="ENSCSRP00000026867.1"/>
        <property type="gene ID" value="ENSCSRG00000019871.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004674">
        <property type="term" value="F:protein serine/threonine kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035556">
        <property type="term" value="P:intracellular signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0050684">
        <property type="term" value="P:regulation of mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000245">
        <property type="term" value="P:spliceosomal complex assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000293">
        <property type="entry name" value="SRSF protein kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000761">
        <property type="entry name" value="SRSF protein kinase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000770">
        <property type="entry name" value="SRSF protein kinase 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051334">
        <property type="entry name" value="SRPK"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47634">
        <property type="entry name" value="PROTEIN KINASE DOMAIN-CONTAINING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47634:SF4">
        <property type="entry name" value="SRSF PROTEIN KINASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5" id="KW-0418">Kinase</keyword>
    <keyword evidence="4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="Protein kinase" evidence="10">
        <location>
            <begin position="48"/>
            <end position="623"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="211"/>
            <end position="251"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="263"/>
            <end position="282"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="366"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="434"/>
            <end position="458"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="9">
        <location>
            <begin position="238"/>
            <end position="249"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="381"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="442"/>
            <end position="455"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00012513"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00047899"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00048679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026867.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="625" mass="70475" checksum="5E3ACF1AAC972FB8" modified="2022-01-19" version="1">MHVCTKNACVFRCFCSSTSASQSIVCLKCIRQGELTGFCKGPRNSFDMSELEILETASLNRRPVITNLLCLCLRGKRFVAMKVVKSAEHYTETALDEIKLLKSVRNTDPNDPNREMVVQLLDDFKISGVNGSHICMVFEVLGHHLLKWIIKSNYQGLPLPCVKRIIQQVLQGLDYLHTKCRIIHTDIKPENILLCVNEQYIRRLAAEATEWQRSGAPPPSGSAVSTAPQPKPADKMSKNKKKKMKKKQKRQAELLEKRMQEIEEMEKEASPVQTQPEEEEDARNPLEMLLKESPPDEGIPGKLDEVAHVQEQTILMEGSMEKCIPEINCNGVVQMTAFADSNNQGSGRLEEDLHNANDCDEHPLAQEEDSFHSCNYSQRNGDSENRSREVMSDSCVPLISEVLDSMVYQPTSSEEQSFSEQEISQLQESIRAEIPSEDENENNGPSENKGKSTAGNFLLNPLEPRNADKLKVKIADLGNACWVHKHFTEDIQTRQYRSLEVLIGSGYNIPADIWSTACMVSLVMQGGPSTFSDDHIALIIELLGKIPRKLIVAGKYSKEFFTKKGDLKHITKLKPWGLFEVLVEKYEWSQDEAAAFTDFLLPMLELIPEKRATAAECLRHPWLNS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TFL8</accession>
    <name>A0A8C3TFL8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3 12">Replication factor C subunit 1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Subunit of the replication factor C (RFC) complex which acts during elongation of primed DNA templates by DNA polymerases delta and epsilon, and is necessary for ATP-dependent loading of proliferating cell nuclear antigen (PCNA) onto primed DNA. This subunit binds to the primer-template junction. Binds the PO-B transcription element as well as other GA rich DNA sequences. Can bind single- or double-stranded DNA.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Large subunit of the RFC complex, an heteropentameric complex consisting of RFC1 and four small subunits RFC2, RFC3, RFC4 and RFC5; the RFC complex interacts with PCNA and the interaction involves RFC1.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 12">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the activator 1 large subunit family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TFL8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029120.1">
        <property type="protein sequence ID" value="ENSCSRP00000027977.1"/>
        <property type="gene ID" value="ENSCSRG00000020645.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005663">
        <property type="term" value="C:DNA replication factor C complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016887">
        <property type="term" value="F:ATP hydrolysis activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003689">
        <property type="term" value="F:DNA clamp loader activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061860">
        <property type="term" value="F:DNA clamp unloader activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006281">
        <property type="term" value="P:DNA repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00009">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd17752">
        <property type="entry name" value="BRCT_RFC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd18140">
        <property type="entry name" value="HLD_clamp_RFC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.60:FF:000021">
        <property type="entry name" value="Replication factor C subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.272.10:FF:000005">
        <property type="entry name" value="Replication factor C subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.10190:FF:000001">
        <property type="entry name" value="Replication factor C subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000395">
        <property type="entry name" value="Replication factor C subunit 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.60">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.272.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.10190">
        <property type="entry name" value="BRCT domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003593">
        <property type="entry name" value="AAA+_ATPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003959">
        <property type="entry name" value="ATPase_AAA_core"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001357">
        <property type="entry name" value="BRCT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036420">
        <property type="entry name" value="BRCT_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008921">
        <property type="entry name" value="DNA_pol3_clamp-load_cplx_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013725">
        <property type="entry name" value="DNA_replication_fac_RFC1_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012178">
        <property type="entry name" value="RFC1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047854">
        <property type="entry name" value="RFC_lid"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23389">
        <property type="entry name" value="CHROMOSOME TRANSMISSION FIDELITY FACTOR 18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23389:SF6">
        <property type="entry name" value="REPLICATION FACTOR C SUBUNIT 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00004">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25361">
        <property type="entry name" value="AAA_lid_RFC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00533">
        <property type="entry name" value="BRCT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08519">
        <property type="entry name" value="RFC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF036578">
        <property type="entry name" value="RFC1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00382">
        <property type="entry name" value="AAA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00292">
        <property type="entry name" value="BRCT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52113">
        <property type="entry name" value="BRCT domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48019">
        <property type="entry name" value="post-AAA+ oligomerization domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50172">
        <property type="entry name" value="BRCT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 12" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="5 12" id="KW-0235">DNA replication</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="6 12" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="9 12" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BRCT" evidence="14">
        <location>
            <begin position="397"/>
            <end position="475"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="1"/>
            <end position="159"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="176"/>
            <end position="371"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="492"/>
            <end position="569"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="617"/>
            <end position="637"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="14"/>
            <end position="45"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="176"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="248"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="259"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="13">
        <location>
            <begin position="304"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="318"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="335"/>
            <end position="347"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="492"/>
            <end position="524"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="538"/>
            <end position="566"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="13">
        <location>
            <begin position="617"/>
            <end position="636"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006116"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00020401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022705"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00054501"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00064311"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PIRNR" id="PIRNR036578"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50172"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027977.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1124" mass="125675" checksum="7947598D917B2CDB" modified="2022-01-19" version="1">MDIRKFFGVVSTGKKHECERVKKTEKRKNGEESSDGKKKTKDIKVKNSSNEDDSKRKQTNKKKRIIYDSDSEEEMQSVKKSKKPPERKPSSSKPNKVLKQDPVVYVSETDDESDFINKKTSQKPKENGTSASSCLGTVGARKEDAKPQAKSKSLSPIKLTPTSVLDYFGSCSVQRSEKKLVASKRKEPSQSRDSLLEDEAIAQQLQLEEDSELERQLHEDEEFARTLAMLDETPKKKKARKDPEEKLTISTTKTSSNTTEKHKPSQKDDTRNYGAKEQTKSESTRPSCPHPETSVGKAVESENKTLPLKPSSKLLALKQKEESNKKESVIPSAVTKEKIISGKEEKRTPKKQKVSPQKPESVSPEDSEKKRVNYQAYRSFLNREGPKALGSKEIPQGAENCLEGLTFVITGVLESIERDEAKSLIERYGGKVTGNVSKKTNYLIMGRDCGQSKCEKASTLRTKIIHEDGLFDLIRTMPGKKSKYELAAEAEAKKAKSKWDKTPQKTEPEKRKISPAKKETDPKKSNSTPEKGGTFRSIKKETTEAQKGLDFKQQAMEKKHAPKAEESCVPEISKGRAEGLLWVDKYKPTSLKTVIGQQGDQSCANKLLRWLQNWHKNTSEDKHAKPGKSGGKDDGTNFKAALLSGPPGVGKTTTAALVCEELGYSYVELNASDTRSKNSLKDVVAESLNNTSMKDFCSGTSHSVSMKHVLIMDEVDGMAGNEDRGGIQELIGLIKTTKIPIICMCNDRNHPKIRSLVHYCFDLRFQRPRLEQIKGAMMSIAFKEGLKIPAPAMNEIILAANQDIRQVLHNLSMWCTKNKSLTYDEAKADASKAKKDIKLGPFDVVRKVFAAGEETTHMSLIDKSDLFFHDYSLAPLFVQENYVHVKPVAARGNMKKHLMLLSRAADSICDGDLVDRQIRSKQKWNLLPTQAIYSSVLPGELMRGYMSQFPNFPGWLGKFSSTGKHDRIVQELAMHMSLRTHTSKRAVNMEYLSYLRDALVRPLTSLGTEGVQDAVTFMDSYCLMREDVENIMEISSWGGKSSPFSKLDPKVKAAFTRAYNKEAHLTPYALHAVKMSKRQPGPGLASEVNEELNADELQSDEDEQDTIESDAMIKVILPANNRVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGG7</accession>
    <name>A0A8C3TGG7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">BTB domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029138.1">
        <property type="protein sequence ID" value="ENSCSRP00000027992.1"/>
        <property type="gene ID" value="ENSCSRG00000020654.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051260">
        <property type="term" value="P:protein homooligomerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.710.10">
        <property type="entry name" value="Potassium Channel Kv1.1, Chain A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000210">
        <property type="entry name" value="BTB/POZ_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011333">
        <property type="entry name" value="SKP1/BTB/POZ_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003131">
        <property type="entry name" value="T1-type_BTB"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14499:SF5">
        <property type="entry name" value="POTASSIUM CHANNEL REGULATORY PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14499">
        <property type="entry name" value="POTASSIUM CHANNEL TETRAMERIZATION DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02214">
        <property type="entry name" value="BTB_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00225">
        <property type="entry name" value="BTB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54695">
        <property type="entry name" value="POZ domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="BTB" evidence="1">
        <location>
            <begin position="5"/>
            <end position="106"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="SMART" id="SM00225"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027992.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="273" mass="31414" checksum="AE132FBE025F0EE1" modified="2022-01-19" version="1">MSNQEVAILNVGGSTFTTWASTLRRFPESRLARMLNGNDHEFRLVNGQFFVDRDGTLFNYILDFLRTLQLSLPTDFSDYQRLQREADFYELHSLADLLSQENLLKPRPEILEVRFLLQETQAFFRVFGSCSNTIEALAGWVTMFTEQSLRQNWNNNPFPSQKLLTPLPLERPSHHDLVFQCGTDYSAGDQLVARYVSIKPDPRKLINGTNVLGLLVDTLLKEGFHLVSTRTVSTEEKVECYSFERMKRPEVLFLTANQSPESTESSKYVQDNL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGL9</accession>
    <name>A0A8C3TGL9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="8">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGL9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028980.1">
        <property type="protein sequence ID" value="ENSCSRP00000027840.1"/>
        <property type="gene ID" value="ENSCSRG00000020576.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008142">
        <property type="term" value="F:oxysterol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047160">
        <property type="entry name" value="GP183-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24237">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24237:SF38">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTORS FAMILY 1 PROFILE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01157">
        <property type="entry name" value="P2YPURNOCPTR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 8" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="5 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="6 8" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 8" id="KW-0807">Transducer</keyword>
    <keyword evidence="2 8 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="34"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="71"/>
            <end position="95"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="107"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="150"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="175"/>
            <end position="195"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="50"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="210"/>
            <end position="238"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="210"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="223"/>
            <end position="238"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027840.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="238" mass="27012" checksum="BCFC99B20791942B" modified="2022-01-19" version="1">MAATAATAASQLTVFTYSNESSCDVYNHHFAAKVIFSFFYTVLLVFGSCGNVLALYVTFHRGKKINSTDLYLINLAVSDALFTLALPGRIAYYILEFNWPFGDWFCRVTAFIFYMNTYVGIYFMTCVSVDRYIAVVHTRRLGRFRKVSRVKYICMLIWFIPSCSAQKAFKMSLQITVAFMNMNCCIDPIIYFFAFRGYKRRLLRLFKNSGSVPSSSTGKSYSESNSNSHNQGVCSSSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TI73</accession>
    <name>A0A8C3TI73_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">CLIC N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>chloride(in) = chloride(out)</text>
            <dbReference type="Rhea" id="RHEA:29823"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the chloride channel CLIC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TI73"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011712.1">
        <property type="protein sequence ID" value="ENSCSRP00000011283.1"/>
        <property type="gene ID" value="ENSCSRG00000008161.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000029656.1">
        <property type="protein sequence ID" value="ENSCSRP00000028500.1"/>
        <property type="gene ID" value="ENSCSRG00000020957.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034707">
        <property type="term" value="C:chloride channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005254">
        <property type="term" value="F:chloride channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016491">
        <property type="term" value="F:oxidoreductase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd03061">
        <property type="entry name" value="GST_N_CLIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.30.10:FF:000236">
        <property type="entry name" value="Chloride intracellular channel 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1050.10:FF:000118">
        <property type="entry name" value="Chloride intracellular channel 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1050.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.30.10">
        <property type="entry name" value="Glutaredoxin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002946">
        <property type="entry name" value="CLIC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053823">
        <property type="entry name" value="CLIC_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036282">
        <property type="entry name" value="Glutathione-S-Trfase_C_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040079">
        <property type="entry name" value="Glutathione_S-Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036249">
        <property type="entry name" value="Thioredoxin-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45476:SF1">
        <property type="entry name" value="CHLORIDE INTRACELLULAR CHANNEL PROTEIN 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45476">
        <property type="entry name" value="CHLORIDE INTRACELLULAR CHANNEL PROTEIN 6-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22441">
        <property type="entry name" value="CLIC-like_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01263">
        <property type="entry name" value="INTCLCHANNEL"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDS00019">
        <property type="entry name" value="Glutathione_Transferase_(cytos"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SFLD" id="SFLDG00358">
        <property type="entry name" value="Main_(cytGST)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47616">
        <property type="entry name" value="GST C-terminal domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52833">
        <property type="entry name" value="Thioredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-0868">Chloride</keyword>
    <keyword evidence="12" id="KW-0869">Chloride channel</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="14" id="KW-0407">Ion channel</keyword>
    <keyword evidence="10" id="KW-0406">Ion transport</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <keyword evidence="7" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="domain" description="CLIC N-terminal" evidence="16">
        <location>
            <begin position="45"/>
            <end position="122"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007655"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00024167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="Pfam" id="PF22441"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028500.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="253" mass="28787" checksum="21AA8D8852812270" modified="2022-01-19" version="1">MINFPACNFLPPILSFVSHNFRAFKKKSHEPSSLPTISDRSMELAGSDGESIGNCPFSQRLFMILWLKGVIFNVTTVDLKRKPADLQNLAPGTNPPFMTFDGEVKTDVNKIEEFLEEKLTPPRYPRLGPKHPESNSAGNDVFAKFSAFIKNTKKDANENLEKSLLKALRRLDNYLNTPLPDEIDAYSTEDITVSSRKFLDGDELTLADCNLLPKLHIIKVWIFSSMMCTCARSHSKRHLDQREYKHEHDSVAW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJ28</accession>
    <name>A0A8C3TJ28_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein bL27m</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">39S ribosomal protein L27, mitochondrial</fullName>
        </alternativeName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the bacterial ribosomal protein bL27 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJ28"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028999.1">
        <property type="protein sequence ID" value="ENSCSRP00000027859.1"/>
        <property type="gene ID" value="ENSCSRG00000020585.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005743">
        <property type="term" value="C:mitochondrial inner membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.100:FF:000031">
        <property type="entry name" value="39S ribosomal protein L27, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.100">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001684">
        <property type="entry name" value="Ribosomal_bL27"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15893:SF0">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN BL27M"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15893">
        <property type="entry name" value="RIBOSOMAL PROTEIN L27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01016">
        <property type="entry name" value="Ribosomal_L27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00063">
        <property type="entry name" value="RIBOSOMALL27"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF110324">
        <property type="entry name" value="Ribosomal L27 protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="9" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034294721" description="Large ribosomal subunit protein bL27m" evidence="9">
        <location>
            <begin position="22"/>
            <end position="150"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010797"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035267"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00076963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027859.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="16439" checksum="0B10EA762775DB1B" modified="2022-01-19" version="1">IHCCRYCFTFFIVLPSNTVLAAPQVTAVAVRCASKKSGGSSKNLGGHSPGKRYGYKKTEGAFVHAGNTLATQRLIRWHPGAHVGIGCNKTLYALEDGIVRFTKEVYVPPPRSQESREVICRLPKGVVLYKTFINVVPTKEVGSFKLVTML</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJ31</accession>
    <name>A0A8C3TJ31_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Major facilitator superfamily (MFS) profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJ31"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029647.1">
        <property type="protein sequence ID" value="ENSCSRP00000028491.1"/>
        <property type="gene ID" value="ENSCSRG00000020966.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0055056">
        <property type="term" value="F:D-glucose transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046323">
        <property type="term" value="P:D-glucose import"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070837">
        <property type="term" value="P:dehydroascorbic acid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd17432">
        <property type="entry name" value="MFS_GLUT_Class2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000029">
        <property type="entry name" value="solute carrier family 2, facilitated glucose transporter member 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045263">
        <property type="entry name" value="GLUT"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005828">
        <property type="entry name" value="MFS_sugar_transport-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003663">
        <property type="entry name" value="Sugar/inositol_transpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005829">
        <property type="entry name" value="Sugar_transporter_CS"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00879">
        <property type="entry name" value="SP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23503">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23503:SF22">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 2, FACILITATED GLUCOSE TRANSPORTER MEMBER 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00083">
        <property type="entry name" value="Sugar_tr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00171">
        <property type="entry name" value="SUGRTRNSPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00217">
        <property type="entry name" value="SUGAR_TRANSPORT_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 6" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="12"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="62"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="98"/>
            <end position="118"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="310"/>
            <end position="332"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="339"/>
            <end position="361"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="367"/>
            <end position="394"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="406"/>
            <end position="430"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="436"/>
            <end position="456"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="7">
        <location>
            <begin position="17"/>
            <end position="460"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU003346"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028491.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="496" mass="54404" checksum="42338A3160F6CBF3" modified="2022-01-19" version="1">NLSFLEPLQGKVLFLTICAAGIGGTFQYGYNISIINAPTTYIQTFINETWLERTGTSLESSVILLVWSFVVSVFSLGGLTGALIAGPMAIKLGRKTSLLLNNVFVIIAAVLSGFSQMAKSFEMIMLGRFFTGINAGVSMNIQPMYLGESAPKKVRGAVTLTSASFTALGLVLGQVVGIRDLLGGEESWPLLLASNVVPGLIQLVTLPWLPESPRYLLIDRGDKESCICALQKLRGNGDLSSELEEMLAEQAAIKDQRAKSPWELFQNPAVRWQLISIIVLSSAMQLCGNDSMYFYASYVFQEAGIPYDKIQYVIIGTGCCELITAVTCNVIIERAGRRLLILGGYSLMAVWAIVFMVALSQQSRISWIPYLSMACIFAYILSFGIGPAGVTGVLPTEIFDQMSRPAAYMICGSLLWSNLFAVGMAFPFIVEGLGHFCYLPFFTVCVCSALYVAFFLPETKGKTFLEISKEFNKRNFKAQTCEKFWKGPEEIKSTML</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TJE5</accession>
    <name>A0A8C3TJE5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">40S ribosomal protein S8</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the eukaryotic ribosomal protein eS8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TJE5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029137.1">
        <property type="protein sequence ID" value="ENSCSRP00000027991.1"/>
        <property type="gene ID" value="ENSCSRG00000020655.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005840">
        <property type="term" value="C:ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd11380">
        <property type="entry name" value="Ribosomal_S8e_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.290.70:FF:000004">
        <property type="entry name" value="40S ribosomal protein S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.290.70:FF:000005">
        <property type="entry name" value="40S ribosomal protein S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.290.70">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001047">
        <property type="entry name" value="Ribosomal_eS8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022309">
        <property type="entry name" value="Ribosomal_Se8/biogenesis_NSA2"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00307">
        <property type="entry name" value="eS8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10394">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01201">
        <property type="entry name" value="Ribosomal_S8e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4 6" id="KW-0689">Ribosomal protein</keyword>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="1"/>
            <end position="31"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="7">
        <location>
            <begin position="8"/>
            <end position="26"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU000669"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027991.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="208" mass="24187" checksum="C307215E8C950669" modified="2022-01-19" version="1">MGISRDNWHKRHKNGGKRKPYPKKRKYELGRPPANIKIGPRRIHTVRVHGGNKKYRALHLDVGNFSWGSECCTRKTRIIDVVYNASNNELVWTKTLVKNCIVLIDSTPYRQWYEAHYALPLGRKKGAKLTPEEEEILNKKRSKKIQKKYDERKKNAKISSILEEQFQQGKLLACIASRPGQCGRADGYLLEGKELEFYLRKIKARKGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIS9</accession>
    <name>A0A8C3XIS9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Small ribosomal subunit protein eS17</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="5">40S ribosomal protein S17</fullName>
        </alternativeName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the eukaryotic ribosomal protein eS17 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIS9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002473.1">
        <property type="protein sequence ID" value="ENSCSRP00000002400.1"/>
        <property type="gene ID" value="ENSCSRG00000001843.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1727351at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0022626">
        <property type="term" value="C:cytosolic ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:1990904">
        <property type="term" value="C:ribonucleoprotein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003735">
        <property type="term" value="F:structural constituent of ribosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006412">
        <property type="term" value="P:translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.60.20:FF:000001">
        <property type="entry name" value="40S ribosomal protein S17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.60.20">
        <property type="entry name" value="Ribosomal protein S17e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00511">
        <property type="entry name" value="Ribosomal_eS17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001210">
        <property type="entry name" value="Ribosomal_eS17"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018273">
        <property type="entry name" value="Ribosomal_eS17_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036401">
        <property type="entry name" value="Ribosomal_eS17_sf"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF002242">
        <property type="entry name" value="PRK01151.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10732">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10732:SF0">
        <property type="entry name" value="40S RIBOSOMAL PROTEIN S17"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00833">
        <property type="entry name" value="Ribosomal_S17e"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF116820">
        <property type="entry name" value="Rps17e-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00712">
        <property type="entry name" value="RIBOSOMAL_S17E"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="2" id="KW-0689">Ribosomal protein</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00010444"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00035144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00035467"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002400.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="135" mass="15538" checksum="3B106605C5401325" modified="2022-01-19" version="1">MGRVRTKTVKKAARVIIEKYYTRLGNDFHTNKRVCEEIAIIPSKKLRNKIAGYVTHLMKRIQRGPVRGISIKLQEEERERRDNYVPEVSALDQEIIEVDPDTKEMLKLLDFGSLSNLQVTQPTVGMNFKTPRGAI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJL7</accession>
    <name>A0A8C3XJL7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Transcription factor IIIA</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="13">Involved in ribosomal large subunit biogenesis. Binds the approximately 50 base pairs internal control region (ICR) of 5S ribosomal RNA genes. It is required for their RNA polymerase III-dependent transcription and may also maintain the transcription of other genes. Also binds the transcribed 5S RNA's.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJL7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003047.1">
        <property type="protein sequence ID" value="ENSCSRP00000002943.1"/>
        <property type="gene ID" value="ENSCSRG00000002242.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042254">
        <property type="term" value="P:ribosome biogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001810">
        <property type="entry name" value="General transcription factor IIIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000125">
        <property type="entry name" value="Putative zinc finger protein 143"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001102">
        <property type="entry name" value="Transcription factor IIIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001610">
        <property type="entry name" value="transcription factor IIIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001998">
        <property type="entry name" value="Transcription factor IIIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000145">
        <property type="entry name" value="Zinc finger protein 574"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054599">
        <property type="entry name" value="TFIIIA_Zfn-C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051061">
        <property type="entry name" value="Zinc_finger_trans_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46179:SF1">
        <property type="entry name" value="TRANSCRIPTION FACTOR IIIA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46179">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22110">
        <property type="entry name" value="TFIIIA_zf-C2H2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0690">Ribosome biogenesis</keyword>
    <keyword evidence="7" id="KW-0694">RNA-binding</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 14" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="32"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="62"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="92"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="124"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="154"/>
            <end position="180"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="210"/>
            <end position="237"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="239"/>
            <end position="269"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="16">
        <location>
            <begin position="270"/>
            <end position="299"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="326"/>
            <end position="357"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022517"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00040434"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00060179"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002943.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="357" mass="40942" checksum="C0BF9357CF90D4B0" modified="2022-01-19" version="1">ETVPGVLAEGATAEPLSSLPMPRPRADCAKRFICSFPDCEATFSKAWRLNAHLCRHTGERPFVCNYNGCGKGFTRDFHLTRHFLTHSGEKPFECTADGCNQKFTTKSNLKKHVERKHENQQKQYVCDFEGCTKSFRKHQQLKVHHCQHTSEPFFKCSHEKCGKHFPTPSRLKRHEKIHEGYACKKDNCSFVGKTWTEHLNHLKDSHAEPVICGVCSKTFKRKDYLRQHQKTHAEEREVCRCPREGCGRTYTTVFNLQSHILSFHEEKKPFFCDYAGCGKVFAMKQSLARHAVVHDPDKGKLNLKAKQTRPKRSLASRLSGYIPPKAQRRKVKAATENKALNKPAENELPTVETLTLH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XLY7</accession>
    <name>A0A8C3XLY7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Homeobox protein DBX2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="6">Developing brain homeobox protein 2</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="7 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the H2.0 homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XLY7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009447.1">
        <property type="protein sequence ID" value="ENSCSRP00000009132.1"/>
        <property type="gene ID" value="ENSCSRG00000006806.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000187">
        <property type="entry name" value="homeobox protein DBX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051662">
        <property type="entry name" value="H2.0_Homeobox_NeuralPatt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000047">
        <property type="entry name" value="HTH_motif"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24331">
        <property type="entry name" value="DBX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24331:SF4">
        <property type="entry name" value="HOMEOBOX PROTEIN DBX2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00031">
        <property type="entry name" value="HTHREPRESSR"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="1 7 8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="2 7 8" id="KW-0371">Homeobox</keyword>
    <keyword evidence="3 7 8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Homeobox" evidence="10">
        <location>
            <begin position="154"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="7">
        <location>
            <begin position="156"/>
            <end position="215"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="254"/>
            <end position="288"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="260"/>
            <end position="273"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00038504"/>
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    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00072002"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00082385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
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    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000009132.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="308" mass="33628" checksum="29E296CB29658F2B" modified="2022-01-19" version="1">MLPTALGWGVAGSSALLDLPAPPGSGNLGKSFLIENLLRAAPPSPARPLPGPLTLCPAAEPASPAGGPGPARWAGPCLHPSAAASSGLPARGPDRAGIFPPAATVLSKHFFLRAPPFYSACCGGSCQHPVSPTAFPREDSVLPLLTQDSNSKARRGILRRAVFSEDQRRALEKMFQKQKYISKTDRKKLAINLGLKESQVKIWFQNRRMKWRNSKEKEVLSNRCLQEESLQENYLSRSTLNFTSPCPSIWEVSQQQASPRWRENSPEPSERLNNRYSAQPPQGADSFRGTLYLYPEQDTGDKAVTLSV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN57</accession>
    <name>A0A8C3XN57_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">CLOCK-interacting pacemaker</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN57"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010670.1">
        <property type="protein sequence ID" value="ENSCSRP00000010299.1"/>
        <property type="gene ID" value="ENSCSRG00000007711.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042754">
        <property type="term" value="P:negative regulation of circadian rhythm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045892">
        <property type="term" value="P:negative regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031602">
        <property type="entry name" value="CIPC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34648">
        <property type="entry name" value="CLOCK-INTERACTING PACEMAKER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR34648:SF7">
        <property type="entry name" value="SI:CH211-132B12.7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15800">
        <property type="entry name" value="CiPC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="1"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="192"/>
            <end position="219"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="236"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="390"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="19"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="70"/>
            <end position="81"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="258"/>
            <end position="275"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="1">
        <location>
            <begin position="396"/>
            <end position="409"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010299.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="436" mass="45549" checksum="6B64CE45EAE01FC4" modified="2022-01-19" version="1">MPAEKPPAAEKPCQPLMERGMAVGATAAATAGSRGRTGLTEKPAVGGEGSRKSLGPHPPASESEKDSGFSDTSSESLSTLDQAEAEESSICASHWATNGPRLRTAPDLDSTFTRFTPVYIVKNVILKQPLGASSSTQLLTWSGQPPPDSVQGQARLVFLQQPGATATLKPLLPGRKPQAKDTYLPILNAYPKIAPHPGHGQESEAAAGPPPRSGTAGHAKSKGFYLEEAWVSSSELDAPTSGGLREEQCPGGAPQVPSAGSSESLSQNTVTSSTELARPAPSSIAAQGSPALLDLAEGRILAKASKKLGSSLGKQRRFHNTVEILRKSGLLGVTLRTKELIRQNSSTQREIAELREHARLLCEAVQSNNSQTWARLQAAMSLSASYWAQRGTGPDTPAKAKAKVATPPTDFSGESLPGSPMSLALTPDLSAHTALP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN81</accession>
    <name>A0A8C3XN81_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">X-C motif chemokine receptor 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN81"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012300.1">
        <property type="protein sequence ID" value="ENSCSRP00000011844.1"/>
        <property type="gene ID" value="ENSCSRG00000008866.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019957">
        <property type="term" value="F:C-C chemokine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016493">
        <property type="term" value="F:C-C chemokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019722">
        <property type="term" value="P:calcium-mediated signaling"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0060326">
        <property type="term" value="P:cell chemotaxis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007204">
        <property type="term" value="P:positive regulation of cytosolic calcium ion concentration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000130">
        <property type="entry name" value="Chemokine (C-C motif) receptor 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050119">
        <property type="entry name" value="CCR1-9-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005393">
        <property type="entry name" value="Chemokine_XCR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10489">
        <property type="entry name" value="CELL ADHESION MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10489:SF730">
        <property type="entry name" value="CHEMOKINE XC RECEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01568">
        <property type="entry name" value="LYMPHOTACTNR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0807">Transducer</keyword>
    <keyword evidence="3 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="39"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="71"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="113"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="154"/>
            <end position="175"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="195"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="234"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="278"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="11">
        <location>
            <begin position="51"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011844.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="340" mass="39646" checksum="E9697693E9C25F91" modified="2022-01-19" version="1">MNTSTSEPEMELQTTNFNISGNVCEMDDLYTFGAHLTTILYSLAFVLSLLGNSLVLWILMKYENLVSLTNIFIMNLCISDLVFSCMLPFWIVYHLHGWIFGDFLCKAVNTVFSISYYSGIIFLTIMTILRYLAVVNPLSTMRTQTRQCGIQVSLAIWVFSMLVVVPEMIFTQVQIDLDGFSTCDYTDSEWKRVEIYQRNAFFLSSFAVIVFCYVKILKILLRTRSHRKHRTVRLIFTIVVAFFLSWAPYNILCFLQTLQAHYIFLDCEIQKNIAYAFYISRKIAFSHCCLNPVLYVFVGVKFRRHLMHLCNYLWPCNNGKISSPRIYSHGKFHYEDASIY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNC3</accession>
    <name>A0A8C3XNC3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase B</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein glycosylation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNC3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012567.1">
        <property type="protein sequence ID" value="ENSCSRP00000012096.1"/>
        <property type="gene ID" value="ENSCSRG00000009091.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005793">
        <property type="term" value="C:endoplasmic reticulum-Golgi intermediate compartment"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005795">
        <property type="term" value="C:Golgi stack"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008375">
        <property type="term" value="F:acetylglucosaminyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006487">
        <property type="term" value="P:protein N-linked glycosylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006759">
        <property type="entry name" value="Glyco_transf_54"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057279">
        <property type="entry name" value="MGAT4"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056576">
        <property type="entry name" value="MGAT4_A/B/C_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12062:SF1">
        <property type="entry name" value="ALPHA-1,3-MANNOSYL-GLYCOPROTEIN 4-BETA-N-ACETYLGLUCOSAMINYLTRANSFERASE B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12062">
        <property type="entry name" value="N-ACETYLGLUCOSAMINYLTRANSFERASE VI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04666">
        <property type="entry name" value="MGAT4_cons"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23524">
        <property type="entry name" value="MGAT4A_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0808">Transferase</keyword>
    <feature type="signal peptide" evidence="4">
        <location>
            <begin position="1"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034070407" evidence="4">
        <location>
            <begin position="30"/>
            <end position="546"/>
        </location>
    </feature>
    <feature type="domain" description="MGAT4 conserved region" evidence="5">
        <location>
            <begin position="110"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="domain" description="MGAT4 A/B/C C-terminal" evidence="6">
        <location>
            <begin position="399"/>
            <end position="539"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="Pfam" id="PF04666"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF23524"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012096.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="546" mass="63145" checksum="076FDE7A67A4AEA6" modified="2022-01-19" version="1">MRLRNGTFLTLLLGCLCALLSLSWYGAFSGHKGEVVDIYQREFLALRDRLHAAEQESLKRSKELNLVLDEIKRAISEKQALRDVNRTWSSLSDETKLKLWNITNKNVLHLPTIFHHLPHLLSKENSLQPAVHVGQGRTGVSIVMGIPSVKREVHSYLKDTLNSLISELTQQEKEDTVIVVMIAETDEQYTTGVAENIKNLFPKEIHSGLLEVISPSPHFYPDFSRLRESFGDPKERVRWRTKQNLDYCFLMMYAQSKGIYYVQLEDDIVAKPNYLSTMKNFALQQPSEEWMILEFSQLGFIGKMFKSLDLSLIVEFILMFYKDKPIDWLLDHILWVKVCNPEKDAKHCDRQKANLRIRFKPSLFQHVGTHSSLAGKIQKLKDKDFGKQALRKEHVNPPAEVSTSLKTYQHFTLEKAYLREDFFWAFTPMAGDFIRFRFFKPLRIERFFFRSGNIEHPEDKLFNTTVEVLPFDSLQSDKEALQEGRGTAFKYHRTSDGYIQIGSFSKGVAEGEVDPSFGPLEAIRLVIQTDSPVWIILSEIFLKKAE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQM8</accession>
    <name>A0A8C3XQM8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Semaphorin-6B</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Functions as a cell surface repellent for mossy fibers of developing neurons in the hippocampus where it plays a role in axon guidance. May function through the PLXNA4 receptor expressed by mossy cell axons.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the semaphorin family.</text>
    </comment>
    <comment type="caution">
        <text evidence="16">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQM8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016193.1">
        <property type="protein sequence ID" value="ENSCSRP00000015531.1"/>
        <property type="gene ID" value="ENSCSRG00000011809.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="9988752at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045499">
        <property type="term" value="F:chemorepellent activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030215">
        <property type="term" value="F:semaphorin receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007417">
        <property type="term" value="P:central nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001755">
        <property type="term" value="P:neural crest cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030335">
        <property type="term" value="P:positive regulation of cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071526">
        <property type="term" value="P:semaphorin-plexin signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd11267">
        <property type="entry name" value="Sema_6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1680.10:FF:000009">
        <property type="entry name" value="Semaphorin 6B isoform 3 variant"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.130.10.10:FF:000028">
        <property type="entry name" value="semaphorin-6A isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1680.10">
        <property type="entry name" value="ligand-binding face of the semaphorins, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.130.10.10">
        <property type="entry name" value="YVTN repeat-like/Quinoprotein amine dehydrogenase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002165">
        <property type="entry name" value="Plexin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001627">
        <property type="entry name" value="Semap_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036352">
        <property type="entry name" value="Semap_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027231">
        <property type="entry name" value="Semaphorin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015943">
        <property type="entry name" value="WD40/YVTN_repeat-like_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11036">
        <property type="entry name" value="SEMAPHORIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11036:SF10">
        <property type="entry name" value="SEMAPHORIN-6B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01437">
        <property type="entry name" value="PSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01403">
        <property type="entry name" value="Sema"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00630">
        <property type="entry name" value="Sema"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103575">
        <property type="entry name" value="Plexin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101912">
        <property type="entry name" value="Sema domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51004">
        <property type="entry name" value="SEMA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="3" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-0221">Differentiation</keyword>
    <keyword evidence="12" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="13" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0488">Methylation</keyword>
    <keyword evidence="9" id="KW-0524">Neurogenesis</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009492"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022902"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00056706"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00074112"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00352"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015531.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="914" mass="100080" checksum="09DCD858EE3FBF5F" modified="2022-01-19" version="1">MTPPCALLILLLLLEGAADAVFPEEPGPISVAPGDYVKHYSVFVGSGLSRFSSPDGSGAERLNIQRMLKVNRTLYIGDRDNLYRVSLEPATASEMRYQRKLTWGSNPHDISICRMKGKHEAECRNFVKVLLVRNESTLFVCGTNAFNPVCANYSMDTLEPIGDSISGMARCPYDPKHANVALFTGGMLFTATVTDFLAIDTVIYRSLGDSPTLRTVKHDSKWFKEPYFVHAVEWKSHVYFFFREIAMEFNYLEKVVVSRVARVCKNDLGGSQRVLEKQWTSFLKARLNCSVPGDSHFYFNVIQSVTDILYLDGRPVVLAVFSTPSNSIPGSAVCAFDMAQVASVFEGRFREQKSPESVWTPVPEEMVPKPRPGCCAAPGMRYNSSSSFPDEILNFVKTHPLMDESVPSLGQAPWIIRSMTRYQLRKIAVDNAAGPWGNRTVAFLGSNTGTILKFLITPNVSASPTAVSAGSQSLLLEEFETYHPGRCGRDSEDERKLLGMELDKATGSLLLAFPPCVVRVPTARCQQHSGCMKNCLGSRDPYCGWTPEGSCVFLETSTRAVFEQDIGGGSTSHLGECEGLVTESFVEEPDGLVSVNLLVISSVAAFVIGAVISGFSVCWFIGHRDRKELARRKDKETMMSHGESVVSVSRLGERRARGGPPENLLAPLMQNGWPKGLLKVSQHDLDSGVLPTPEQTPLQQKRCPGSLQNCSWEQSHNLINAAIREPPCAGSSVILLHASHAPAPHHLRAGRVLPVCHAMLMDQELEDEASDSSLDMHYLPVSGGRERGEGPRAQQPPPPSHRPGVGRSSCGDFPVTPHDSPDRRRVVSAPSGEAGDYADGGRWNPDTLNFNSNNAASKAAAHLKRNHTFNSAENPGGYSRHAGPPRAPTLGSQHTLTDLSRLLKYGIERTPSIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR42</accession>
    <name>A0A8C3XR42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Di-N-acetylchitobiase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Involved in the degradation of asparagine-linked glycoproteins. Hydrolyze of N-acetyl-beta-D-glucosamine (1-4)N-acetylglucosamine chitobiose core from the reducing end of the bond, it requires prior cleavage by glycosylasparaginase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Lysosome</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">Belongs to the glycosyl hydrolase 18 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017261.1">
        <property type="protein sequence ID" value="ENSCSRP00000016515.1"/>
        <property type="gene ID" value="ENSCSRG00000012669.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008061">
        <property type="term" value="F:chitin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004568">
        <property type="term" value="F:chitinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006032">
        <property type="term" value="P:chitin catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009313">
        <property type="term" value="P:oligosaccharide catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd02875">
        <property type="entry name" value="GH18_chitobiase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.50.10:FF:000006">
        <property type="entry name" value="Chitobiase, di-N-acetyl"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.20.20.80:FF:000250">
        <property type="entry name" value="Probable di-N-acetylchitobiase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.50.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.20.20.80">
        <property type="entry name" value="Glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011583">
        <property type="entry name" value="Chitinase_II/V-like_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029070">
        <property type="entry name" value="Chitinase_insertion_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047898">
        <property type="entry name" value="DIAC_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017853">
        <property type="entry name" value="GH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051887">
        <property type="entry name" value="GH18_Domain-Containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001223">
        <property type="entry name" value="Glyco_hydro18_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001579">
        <property type="entry name" value="Glyco_hydro_18_chit_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46290">
        <property type="entry name" value="DI-N-ACETYLCHITOBIASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46290:SF1">
        <property type="entry name" value="DI-N-ACETYLCHITOBIASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00704">
        <property type="entry name" value="Glyco_hydro_18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00636">
        <property type="entry name" value="Glyco_18"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51445">
        <property type="entry name" value="(Trans)glycosidases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01095">
        <property type="entry name" value="GH18_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51910">
        <property type="entry name" value="GH18_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7" id="KW-0326">Glycosidase</keyword>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="6" id="KW-0458">Lysosome</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <feature type="domain" description="GH18" evidence="12">
        <location>
            <begin position="145"/>
            <end position="497"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="109"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="8"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="52"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="11">
        <location>
            <begin position="69"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="79"/>
            <end position="107"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00055477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00074174"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU004453"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS51910"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016515.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="497" mass="54078" checksum="DFEDBF9C9A33B972" modified="2022-01-19" version="1">MTQALLTRPAPGRAGLSARGRLSARRGAWLPPRASSRSRDSGCRPSQAALELPVSSPLVSPIPRRAARGGLGSPGAAGGARPAARAGGLARSPSRSWSRGGSAASPPGWEPAGAAACPGHVARVLSMRRLLGGGACLSRCSLLLLALLLGLGSSSGACPCGDPALCRPIAGTQEFEVFVFDVGRKTWKFYDWSQITTVAAFGKYDPELLCYAHSKGSRVVLKGDVPVKEIIDSANRTAWIARQVDLAKKQYMDGINIDIEQEVNEMSPEYYALTALVKETTDAFHREIPGSQVTFDVAWAPACIDKRCYNYSGIAEACDFLFVMSYDEQSQVWTECIARANAPYSQTLDGYDDYINMSIEPKKLVMGVPWYGYDYRCLGLSKDHVCSLPNIPFRGAPCSDAAGHQVTYGTIMKQVNSSISGSLWDEEQKAPYYEYKDSLGHFHQVWYDNPQSISLKATYAKKRGLRGIGMWNGNCLDYSRSSVAEQQTEAMWQALRP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR56</accession>
    <name>A0A8C3XR56_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017360.1">
        <property type="protein sequence ID" value="ENSCSRP00000016599.1"/>
        <property type="gene ID" value="ENSCSRG00000012654.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005520">
        <property type="term" value="F:insulin-like growth factor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001558">
        <property type="term" value="P:regulation of cell growth"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000032">
        <property type="entry name" value="palladin isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.40.20">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013098">
        <property type="entry name" value="Ig_I-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003598">
        <property type="entry name" value="Ig_sub2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000867">
        <property type="entry name" value="IGFBP-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011390">
        <property type="entry name" value="IGFBP_rP_mac25"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14186">
        <property type="entry name" value="INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14186:SF14">
        <property type="entry name" value="KAZAL-TYPE SERINE PROTEASE INHIBITOR DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07679">
        <property type="entry name" value="I-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00219">
        <property type="entry name" value="IGFBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00121">
        <property type="entry name" value="IB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00408">
        <property type="entry name" value="IGc2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51323">
        <property type="entry name" value="IGFBP_N_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3 6" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034345303" evidence="6">
        <location>
            <begin position="20"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="domain" description="IGFBP N-terminal" evidence="8">
        <location>
            <begin position="34"/>
            <end position="113"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="7">
        <location>
            <begin position="150"/>
            <end position="247"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS51323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016599.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="285" mass="31510" checksum="588DDF0762863524" modified="2022-01-19" version="1">MKVLEVIVVLVALVQVSQSFPTLYYRSWLRLLREGDSCGKCNLELCSKPAHCPAGTVLDHCGCCPECGNVEGQICDLDKVNHFYGQCGENLECRLDADETKFGEIPEPQCVCKSQESVCGPEGKTYANICSCISPRPFIRLFSYWFFAAPVISLPPQDAQNFTGNDIIFGCEVSAYPMPHLEWKKKGNKMFLPGDDAHISIQARGGPQKYGVTGWLQIQGIKKSDEGIYICQTKNKYGTAYASARLKVIDGKGLFSLSNNGLDPAMVISCAENLQDQFMVYLCLE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRJ8</accession>
    <name>A0A8C3XRJ8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Sodium-independent sulfate anion transporter</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="18">Solute carrier family 26 member 11</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="16">Sodium-independent anion exchanger mediating bicarbonate, chloride, sulfate and oxalate transport. Exhibits sodium-independent sulfate anion transporter activity that may cooperate with SLC26A2 to mediate DIDS-sensitive sulfate uptake into high endothelial venules endothelial cells (HEVEC). In the kidney, mediates chloride-bicarbonate exchange, facilitating V-ATPase-mediated acid secretion. May function as a chloride channel, playing an important role in moderating chloride homeostasis and neuronal activity in the cerebellum.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>hydrogencarbonate(in) + chloride(out) = hydrogencarbonate(out) + chloride(in)</text>
            <dbReference type="Rhea" id="RHEA:72363"/>
            <dbReference type="ChEBI" id="CHEBI:17544"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>oxalate(in) + chloride(out) = oxalate(out) + chloride(in)</text>
            <dbReference type="Rhea" id="RHEA:72263"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
            <dbReference type="ChEBI" id="CHEBI:30623"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>sulfate(in) + H(+)(in) = sulfate(out) + H(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:28574"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16189"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Apical cell membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Basolateral cell membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Lysosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRJ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019737.1">
        <property type="protein sequence ID" value="ENSCSRP00000018876.1"/>
        <property type="gene ID" value="ENSCSRG00000014430.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016324">
        <property type="term" value="C:apical plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015297">
        <property type="term" value="F:antiporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008509">
        <property type="term" value="F:monoatomic anion transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008271">
        <property type="term" value="F:secondary active sulfate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07042">
        <property type="entry name" value="STAS_SulP_like_sulfate_transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.750.24:FF:000013">
        <property type="entry name" value="Solute carrier family 26 member 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.750.24">
        <property type="entry name" value="STAS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018045">
        <property type="entry name" value="S04_transporter_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011547">
        <property type="entry name" value="SLC26A/SulP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001902">
        <property type="entry name" value="SLC26A/SulP_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002645">
        <property type="entry name" value="STAS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036513">
        <property type="entry name" value="STAS_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11814">
        <property type="entry name" value="SULFATE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01740">
        <property type="entry name" value="STAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00916">
        <property type="entry name" value="Sulfate_transp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52091">
        <property type="entry name" value="SpoIIaa-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01130">
        <property type="entry name" value="SLC26A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50801">
        <property type="entry name" value="STAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0039">Anion exchange</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-0406">Ion transport</keyword>
    <keyword evidence="12" id="KW-0458">Lysosome</keyword>
    <keyword evidence="11 19" id="KW-0472">Membrane</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8 19" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 19" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="35"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="109"/>
            <end position="134"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="190"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="226"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="294"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="329"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="368"/>
            <end position="388"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="395"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="19">
        <location>
            <begin position="437"/>
            <end position="457"/>
        </location>
    </feature>
    <feature type="domain" description="STAS" evidence="20">
        <location>
            <begin position="466"/>
            <end position="552"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022681"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00049347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00050316"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00052349"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00054369"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00073161"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00083171"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018876.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="595" mass="64270" checksum="7675CD12A96F024A" modified="2022-01-19" version="1">MAERDREAPERCCSYHTVQRRLPVLRWLPRYSLQWLQLDLIAGVTVGLTVVPQALAYAEVAGLPVQYGLYSSFMGCFVYCLLGTSKDVTLGPTAIMSLLVSSYAFHDPAYAILLTFLSGCIQLAMGLLHLGFLLDFVSCPVIKGFTSAASVTISFNQVKNILGLHNIPRPFFLQVYHTFQSIGETRAGDALLGLVCLAVLVGLTTMKGCIPRSHRGKLLSVRISRLIIWVTATARNALVVLFAGLVAYSFEVMGSQPFTLTGETPQGLPPFQLPPFSKAEANSTVSFSEMVQDLGAGLAVVPLMGLLETVAIAKAFASQNNYRIDSNQELLAMGLTNLLGSFVSSYPVTGSFGRTAVNAQTGVCTPAGGLITGTLVLLSLAYLTSLFYYIPKAALAAVIICAVVPMFDARIFGTLWRVKRLDLVPLCVTFLLCFWEVQYGIVAGVLVSGVLLLYAIARPRIKLSEQGVLLLQPASGLHFPAVESLRDAMHRWALAVSPPRCVILDCTHLSSVDYTVVTGLADLLREFQKRGVTLTFSGLQGHVLQVLLSADLEGFQHFPSLEEAEKGHGAELDGGSRVLLHSASENMLPVPGLIQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XRK7</accession>
    <name>A0A8C3XRK7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endomembrane system</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XRK7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018269.1">
        <property type="protein sequence ID" value="ENSCSRP00000017463.1"/>
        <property type="gene ID" value="ENSCSRG00000013430.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000028940.1">
        <property type="protein sequence ID" value="ENSCSRP00000027801.1"/>
        <property type="gene ID" value="ENSCSRG00000020552.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0012505">
        <property type="term" value="C:endomembrane system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.60">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002017">
        <property type="entry name" value="Spectrin_repeat"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14514:SF3">
        <property type="entry name" value="NESPRIN-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14514">
        <property type="entry name" value="PKA ANCHORING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00435">
        <property type="entry name" value="Spectrin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46966">
        <property type="entry name" value="Spectrin repeat"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="26"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="5">
        <location>
            <begin position="132"/>
            <end position="207"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004308"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017463.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="268" mass="30522" checksum="C29E20D460B933DE" modified="2022-01-19" version="1">MTQQVSELGRQTEELQQIIKLRLQNLQDAAKDMKKFEAEVKTLHAALEQAQATLTSPELGRLSLKEQLSHRQHLLSEMESLKPKVHAVQACQSALRMPEEVVTSLQICHTALRLQEEASRLQHMAIQQCNIMQEAVVQYEQYEQEMKHLQQMIEGAHREIQDKPVATSNIQELQAQISRHEELAQKIKGYQEQIASLNSKCKMLTMKAKHATMLLTVTEVEGLSEGMEELDSELLPTPSAHPSVVMYIVFFSIWIQFCSATFLPSSFN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSS6</accession>
    <name>A0A8C3XSS6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Transmembrane protein 54</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the TMEM54 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020906.1">
        <property type="protein sequence ID" value="ENSCSRP00000020007.1"/>
        <property type="gene ID" value="ENSCSRG00000015175.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020977">
        <property type="entry name" value="Beta-casein-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31258">
        <property type="entry name" value="KERATINOCYTE-ASSOCIATED PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31258:SF2">
        <property type="entry name" value="TRANSMEMBRANE PROTEIN 54"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12304">
        <property type="entry name" value="BCLP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="12"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="54"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="89"/>
            <end position="114"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="155"/>
            <end position="183"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00011030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020007.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="213" mass="23148" checksum="1CDF77F091D5239A" modified="2025-10-08" version="2">MCLGTGLSFQKLLMKTGLVLIVIGHLSFISGALVHGTVLRYVANPQDAISLQYAISNIVSVTSAILTISCGIAAIVLSRYLSLTALKWAVFSLSVGSTLLSLFCSVGLAVSIILTFTNKGQALLATCTFANVELIQISHECSFDPTRVYSSTLSLWTMSLILDAVEIIFSIRCFLLTLTLLNLKLCRRTRKKKVPLACLVSPPRLWSPLYPSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSW1</accession>
    <name>A0A8C3XSW1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">I23O2 dioxygenase</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the indoleamine 2,3-dioxygenase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSW1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022578.1">
        <property type="protein sequence ID" value="ENSCSRP00000021624.1"/>
        <property type="gene ID" value="ENSCSRG00000016361.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0020037">
        <property type="term" value="F:heme binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033754">
        <property type="term" value="F:indoleamine 2,3-dioxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004833">
        <property type="term" value="F:L-tryptophan 2,3-dioxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034354">
        <property type="term" value="P:'de novo' NAD+ biosynthetic process from L-tryptophan"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002376">
        <property type="term" value="P:immune system process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019441">
        <property type="term" value="P:L-tryptophan catabolic process to kynurenine"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.58.480:FF:000003">
        <property type="entry name" value="Indoleamine 2,3-dioxygenase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.480">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000898">
        <property type="entry name" value="Indolamine_dOase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037217">
        <property type="entry name" value="Trp/Indoleamine_2_3_dOase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28657">
        <property type="entry name" value="INDOLEAMINE 2,3-DIOXYGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR28657:SF4">
        <property type="entry name" value="INDOLEAMINE 2,3-DIOXYGENASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01231">
        <property type="entry name" value="IDO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF140959">
        <property type="entry name" value="Indolic compounds 2,3-dioxygenase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="2 9" id="KW-0349">Heme</keyword>
    <keyword evidence="4" id="KW-0391">Immunity</keyword>
    <keyword evidence="7 9" id="KW-0408">Iron</keyword>
    <keyword evidence="3 9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="6" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0823">Tryptophan catabolism</keyword>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="370"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="binding site" description="proximal binding residue" evidence="9">
        <location>
            <position position="347"/>
        </location>
        <ligand>
            <name>heme b</name>
            <dbReference type="ChEBI" id="CHEBI:60344"/>
        </ligand>
        <ligandPart>
            <name>Fe</name>
            <dbReference type="ChEBI" id="CHEBI:18248"/>
        </ligandPart>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007119"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022617"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023079"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR600898-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021624.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="13">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="412" mass="45977" checksum="97B417328A00BB16" modified="2022-01-19" version="1">MEMNNENEEKPLLFTLRRFHLSEDYGFLLPNPLSELPAPYGPWMEIANNLPHLIQSHQLRSQVYKMPQLSSQHLRGHRELHLAHLALSFITMGFVWQEGEEETVKLLPRNLAVPYWEISQMLGLPPILVHADFVLANWKKKNLNGPLEIENLDTIFSLPGGESLRGFILVTLLVEKAAAPGVKAVVQAGKAILQPDKEALHKALQELAKAIKEMTEALKRMHDYVDPAIFYAVIRIFLSGWKDNPAMPRGLIYEGVSDEPMSYSGGSAAQSTVLHAFDELLAIRHSKDSTAFLHRMRDYMPPHHRAFIEEIQSAPSLKQHILASGNEKLRIAYNQCASALADLRTYHIAIVTKYITTAAANAKARKGKPSHWAGSLQIKPPSSLQERGTGGSGILSFLKSVRDTTRAGIIQG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XT85</accession>
    <name>A0A8C3XT85_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Golgi reassembly stacking protein 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Golgi apparatus membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GORASP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XT85"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023348.1">
        <property type="protein sequence ID" value="ENSCSRP00000022368.1"/>
        <property type="gene ID" value="ENSCSRG00000016900.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="3318at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007030">
        <property type="term" value="P:Golgi organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000026">
        <property type="entry name" value="Golgi reassembly stacking protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000056">
        <property type="entry name" value="Golgi reassembly-stacking protein 2 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007583">
        <property type="entry name" value="GRASP55_65"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024958">
        <property type="entry name" value="GRASP_PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12893">
        <property type="entry name" value="GOLGI REASSEMBLY STACKING PROTEIN GRASP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12893:SF2">
        <property type="entry name" value="GOLGI REASSEMBLY-STACKING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04495">
        <property type="entry name" value="GRASP55_65"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51865">
        <property type="entry name" value="PDZ_GRASP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="4" id="KW-0519">Myristate</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0862">Zinc</keyword>
    <feature type="binding site" evidence="9">
        <location>
            <position position="18"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="20"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="9">
        <location>
            <position position="103"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004394"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007144"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022707"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PIRSR" id="PIRSR607583-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022368.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="427" mass="46278" checksum="BF883CA82A85FF20" modified="2022-01-19" version="1">MGLGSSSEIPDGGAEGFHVHGVQENSPAQQAGLEPFFDFIITIGHTRLNKENSMLKDLLKANAEKAVKLEVYNIKTMKVREVEVIPSNMWGGQGLLGASVRFCTFQGANEHVWHVLNVEPASPAALAGLQPHTDYIVGSDQILQESEDFFSLIESHEGKPLKLMVYNTETDSCREVFVTPNGAWGGEGSLGCGIGYGYLHRIPTQPVMPKKKQEEIKPPSPLPSEDRSPVPSTNGYIEAPLLAPNSQRDSSEKVMNLDESTGQEINMYSMENALLPPPPPPVQRVMDPGFLDESGVSFPEIVDLMKMPNLPSSAPFNMSAAESLAGTESLILNDGTTTYFEHATASVPADLTTYAEGSVTQSHLDHLMPSLSPLPSFALPNDISSKATLRTDSDAQETELLEGSPPTNPLKLDSDEKTHELKEAIQD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XUU6</accession>
    <name>A0A8C3XUU6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XUU6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026798.1">
        <property type="protein sequence ID" value="ENSCSRP00000025717.1"/>
        <property type="gene ID" value="ENSCSRG00000019206.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025717.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="69" mass="7460" checksum="191A547D061EC76E" modified="2022-01-19" version="1">LRRLCVHSCLLPNPGLSLSGAGYGQYGYHKGGCPGRCAKGCDKHEMTSKTYDCKHLKCCTQPKKGKGKC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWZ4</accession>
    <name>A0A8C3XWZ4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">Glycine cleavage system P protein</fullName>
            <ecNumber evidence="8">1.4.4.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">The glycine cleavage system catalyzes the degradation of glycine.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="6 8">
            <text>N(6)-[(R)-lipoyl]-L-lysyl-[glycine-cleavage complex H protein] + glycine + H(+) = N(6)-[(R)-S(8)-aminomethyldihydrolipoyl]-L-lysyl-[glycine-cleavage complex H protein] + CO2</text>
            <dbReference type="Rhea" id="RHEA:24304"/>
            <dbReference type="Rhea" id="RHEA-COMP:10494"/>
            <dbReference type="Rhea" id="RHEA-COMP:10495"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:57305"/>
            <dbReference type="ChEBI" id="CHEBI:83099"/>
            <dbReference type="ChEBI" id="CHEBI:83143"/>
            <dbReference type="EC" id="1.4.4.2"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 7 8">
            <name>pyridoxal 5'-phosphate</name>
            <dbReference type="ChEBI" id="CHEBI:597326"/>
        </cofactor>
    </comment>
    <comment type="subunit">
        <text evidence="5">Homodimer. The glycine cleavage system is composed of four proteins: P, T, L and H.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="8">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the GcvP family.</text>
    </comment>
    <dbReference type="EC" id="1.4.4.2" evidence="8"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWZ4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029968.1">
        <property type="protein sequence ID" value="ENSCSRP00000028804.1"/>
        <property type="gene ID" value="ENSCSRG00000021146.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005960">
        <property type="term" value="C:glycine cleavage complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016594">
        <property type="term" value="F:glycine binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004375">
        <property type="term" value="F:glycine dehydrogenase (decarboxylating) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016829">
        <property type="term" value="F:lyase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030170">
        <property type="term" value="F:pyridoxal phosphate binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019464">
        <property type="term" value="P:glycine decarboxylation via glycine cleavage system"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00613">
        <property type="entry name" value="GDC-P"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1150.10:FF:000025">
        <property type="entry name" value="Glycine cleavage system P protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1150.10:FF:000153">
        <property type="entry name" value="Glycine dehydrogenase (decarboxylating)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.640.10:FF:000005">
        <property type="entry name" value="Glycine dehydrogenase (decarboxylating), mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.640.10:FF:000007">
        <property type="entry name" value="glycine dehydrogenase (Decarboxylating), mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1150.10">
        <property type="entry name" value="Aspartate Aminotransferase, domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.640.10">
        <property type="entry name" value="Type I PLP-dependent aspartate aminotransferase-like (Major domain)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_00711">
        <property type="entry name" value="GcvP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001597">
        <property type="entry name" value="ArAA_b-elim_lyase/Thr_aldolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003437">
        <property type="entry name" value="GcvP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049316">
        <property type="entry name" value="GDC-P_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049315">
        <property type="entry name" value="GDC-P_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020581">
        <property type="entry name" value="GDC_P"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015424">
        <property type="entry name" value="PyrdxlP-dep_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015421">
        <property type="entry name" value="PyrdxlP-dep_Trfase_major"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015422">
        <property type="entry name" value="PyrdxlP-dep_Trfase_small"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00461">
        <property type="entry name" value="gcvP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF001696">
        <property type="entry name" value="PRK00451.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="NCBIfam" id="NF003346">
        <property type="entry name" value="PRK04366.1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11773:SF1">
        <property type="entry name" value="GLYCINE DEHYDROGENASE (DECARBOXYLATING), MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11773">
        <property type="entry name" value="GLYCINE DEHYDROGENASE, DECARBOXYLATING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01212">
        <property type="entry name" value="Beta_elim_lyase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21478">
        <property type="entry name" value="GcvP2_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02347">
        <property type="entry name" value="GDC-P"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53383">
        <property type="entry name" value="PLP-dependent transferases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="4 8" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="3 7 8" id="KW-0663">Pyridoxal phosphate</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0809">Transit peptide</keyword>
    <feature type="domain" description="Glycine cleavage system P-protein N-terminal" evidence="11">
        <location>
            <begin position="75"/>
            <end position="498"/>
        </location>
    </feature>
    <feature type="domain" description="Aromatic amino acid beta-eliminating lyase/threonine aldolase" evidence="10">
        <location>
            <begin position="596"/>
            <end position="739"/>
        </location>
    </feature>
    <feature type="domain" description="Glycine dehydrogenase C-terminal" evidence="12">
        <location>
            <begin position="839"/>
            <end position="960"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="21"/>
            <end position="59"/>
        </location>
    </feature>
    <feature type="modified residue" description="N6-(pyridoxal phosphate)lysine" evidence="7">
        <location>
            <position position="764"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001933"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010756"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022898"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00046415"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00049026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PIRSR" id="PIRSR603437-50"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="RuleBase" id="RU364056"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF01212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF02347"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="Pfam" id="PF21478"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028804.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1030" mass="113797" checksum="133EC7FE6131FD77" modified="2022-01-19" version="1">MQTCGRWWGRLVGRGAALPLPPGGALAGKRPPGRWGWRGQQSAAAAGGSAPNTSAAAGSSRHIEQLLPRHDDFSERHIGPRDKEKREMLQTVGLASIDELIGKTVPASIRLRRPLKMDDPVCENEILETLHNIASKNKIWRSYIGMGYYNCSVPQAIVRNLLENAGWVTQYTPYQPEVSQGRLESLLNYQTMVCDITGMDVANASLLDEGTAAAEAMQLCHRHNKRRKFYVDVRCHPQTIAVVQTRANYSGVVIELKLPHEMDFSGKDVSGVLFQYPDTEGKVEDFTELVDRACQNGTLVCCATDLLALCVLRPPGEFGVDVALGSSQRFGVPLSYGGPHAAFFAVKENLVRMMPGRMVGVTRDANGKEVYRLALQTREQHIRRDKATSNICTAQALLANMAAMYGVYHGSNGLKHIARRVHNATLILAEGLKRAGHTLKHDLFFDTLKIQCGCAVKEVFDRAGQRQINFRIYSDGTIGVSLDETVTERDLDDLLWIFGCESSSELVAESMGEETRGVLSTTFKRTSKFLTHQVFNSYHSETNIVRYIKRLENKDISLVHSMIPLGSCTMKLNSSSELTPITWKEFANIHPFVPLDQAQGYQQLFRELESDLCEITGYDKISLQPNSGAQGEYAGLTAIKAYLNAKGERHRNVCLIPKSAHGTNPASAQMAGMKIQPVEVDKNGNIDIAHLKAMVDKHKDNLAAIMITYPSTNGVFEEDISGVCDLIHKHGGQVYLDGANMNAQVGLCRPGDYGSDVSHLNLHKTFCIPHGGGGPGMGPIGVKNHLVPYLPAHPVIALQLDKDACPLGTISAAPWGSSAVLPISWAYIKMMGGKGLKHATEIAILNANYMAKRLEKHYKVLFRGARGYVAHEFILDARPFKKTANVEAVDVAKRLQDYGFHAPTMSWPVAGTLMIEPTESEDKAELDRFCDAMINIRQEIAEIEEGRMDSRVNPLKMSPHTVTCITSPNWDRPYSREVAAFPLPFVKPESKFWPTIARIDDIYGDLHLVCTCPPMEVYESPFSEQKRASS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJ78</accession>
    <name>A0A8C3RJ78_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">GTP-binding protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="4">Interacts with Calmodulin.</text>
    </comment>
    <comment type="similarity">
        <text evidence="1 4">Belongs to the small GTPase superfamily. RGK family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJ78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000724.1">
        <property type="protein sequence ID" value="ENSCSRP00000000705.1"/>
        <property type="gene ID" value="ENSCSRG00000000566.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005246">
        <property type="term" value="F:calcium channel regulator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003924">
        <property type="term" value="F:GTPase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd04148">
        <property type="entry name" value="RGK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000311">
        <property type="entry name" value="GTP-binding protein RAD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017358">
        <property type="entry name" value="RGK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051641">
        <property type="entry name" value="RGK_GTP-binding_reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45775:SF2">
        <property type="entry name" value="GTP-BINDING PROTEIN REM 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45775">
        <property type="entry name" value="RAD, GEM/KIR FAMILY MEMBER 2, ISOFORM C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF038017">
        <property type="entry name" value="GTP-binding_GEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="4" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="3 4" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="5">
        <location>
            <begin position="1"/>
            <end position="77"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="5">
        <location>
            <begin position="68"/>
            <end position="77"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00008846"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="PIRNR" id="PIRNR038017"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000705.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="306" mass="34061" checksum="5236D71A2727379A" modified="2022-01-19" version="1">MTLNTQQGGKGPVRRRASTPLPLSHQSRPGMRGPPAGAQPNPTESHHPPLGYSSSLEPGDKAPAGPRSSWSSDSADSDSSWEALYRVVLLGDPGVGKTSLVNLFAGIQERDLPEQPGEVAYERTLSVDGEETTLLVMDTWETERRGAAWGQDSSLRKPVGNAYVIVYSVTDRLSFESASELRIQLRRTRQAENIPIILVGNKTDLVRCREVSVEEGRACAVVFDCKFIETSATLQHNVTELFEGVVRQIRLRRDSQEANDRRRSIYKRKESLTKKARRFLDRLVARNNKKVALKVRSKSCHDLSVL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RN21</accession>
    <name>A0A8C3RN21_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">LMBR1 domain containing 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the LIMR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RN21"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002364.1">
        <property type="protein sequence ID" value="ENSCSRP00000002297.1"/>
        <property type="gene ID" value="ENSCSRG00000001748.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071875">
        <property type="term" value="P:adrenergic receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051584">
        <property type="entry name" value="GPCR-associated_LMBR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006876">
        <property type="entry name" value="LMBR1-like_membr_prot"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21355">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR-ASSOCIATED PROTEIN LMBRD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21355:SF0">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR-ASSOCIATED PROTEIN LMBRD2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04791">
        <property type="entry name" value="LMBR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="6"/>
            <end position="21"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="33"/>
            <end position="52"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="110"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="153"/>
            <end position="172"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="184"/>
            <end position="208"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="385"/>
            <end position="403"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="432"/>
            <end position="453"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="473"/>
            <end position="496"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="530"/>
            <end position="549"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="583"/>
            <end position="646"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="659"/>
            <end position="685"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="6">
        <location>
            <begin position="231"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="589"/>
            <end position="625"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="626"/>
            <end position="640"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002297.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="703" mass="82033" checksum="A30B409BDF3E1E83" modified="2022-01-19" version="1">MSGAALGIEIIFVFFLALFILHRYGDFKKQHRLVIIATLLAWYLCFLIVFILPLDVSTTIYNRCKLAVNSSPPESSSSNIIINGSYPTSAPRKHKCFEPWSYIPDGIMPIFWRVVYWTSQFLTWILLPFMQSYARSGGFSITGKIKTALIENAIYYGTYLLIFGAFLIYVAVNPNFNLQWNQLQTIGIAAANTWGLFLLVLLLGYGLVEIPRSHWNGAKRGYLLMKTYFKVAKLMTEKADAEENLEDIMEEVRKVNESIKYNHPLRKCVDTILKKCPTEYQEKMGRNMDDYEDFDDRQNNYPSEKSLVKLHKQVIYSVQRHRRTQVQWRILLEQAFYLEDVAKNETSATRQFVHTFQFQEPENRITQYFYTPTVEWYWECLLRPWFYRILAIVLATFSVIVVWSECTFFSTKPVLSLFAVFIQLAERTYNYIYIEMACFLTIFFLSICVYSTVFRIRVFNYYYLASHHQTDAYSLLFSGMLFCRLTPPLCLNFLGLTHMDSSISHKNTQATAYTSIMGSMRVLSFIADGFYIYYPMLVVILCIATYFSLGTRCLNLLGFQQFMGDNEMTSDFIDEGKELIRREKRKRQRQEEGENRRREWKERYGNSREDSTRNRNVHPDEKESSFSETNATVSKYTRSNGRTERDRIELLQDAEPLDFNADSVSDDPLDHPLDSGSAGDSLSISQMPNRSKLFISVNILTYM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPM1</accession>
    <name>A0A8C3RPM1_CHESE</name>
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        <recommendedName>
            <fullName evidence="4">Protein SSUH2 homolog</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
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            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPM1"/>
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        <property type="gene ID" value="ENSCSRG00000002230.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="entry name" value="SSUH2_homolog"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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        <location>
            <begin position="33"/>
            <end position="89"/>
        </location>
    </feature>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
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            <dbReference type="Ensembl" id="ENSCSRP00000002913.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="395" mass="43907" checksum="7CDF1211F9BAA398" modified="2022-01-19" version="1">MAAERQAISVSSQSYGAVDQMSHAPAEGYFGAVVPDNMTNGEEPSAPPAYPMDDVSGYEGTALGDGGGKGLPPPSDLVTDHGGGPPPAQTDWNIPAVSEDAAKEALLQYAASKCCYSSAPAKEMLFRSLQPFNTYRYRLETFTESRSSEWKTTPYRGEFVDSFLLGPAPLPWTIQVEVPTMFTDNITRVKVPHTSSLKDCHNCRCSGTIRCTKCHGRGKVQCWICHGSGNRLNKDRCTHCRGSGRSRCNSCSGSGHKTCITCSGKGQLLYYIELQVKWKNNIFEYVADQRSGFPADLFKEVTGEKMFVDEQSMVYPVVNFPDPSISQASQNALVQHHTQFASTSRVLRQRQTIELIPLTKVEYEWQGKWYSYYVYGDENRVYAENYPKKCCCSIM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ34</accession>
    <name>A0A8C3RQ34_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ34"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002669.1">
        <property type="protein sequence ID" value="ENSCSRP00000002576.1"/>
        <property type="gene ID" value="ENSCSRG00000001974.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
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            <dbReference type="Ensembl" id="ENSCSRP00000002576.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="74" mass="8382" checksum="60B0FAA74D3D99BD" modified="2022-01-19" version="1">MKFQECHSEVMRHGQKIYPSHHRIEMAVEIASLKCQHSSINQSSTRKNRDSTTGRLLRDLLMGIGNSSSNVVLT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQZ0</accession>
    <name>A0A8C3RQZ0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Chromosome 3 open reading frame 14</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQZ0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003040.1">
        <property type="protein sequence ID" value="ENSCSRP00000002936.1"/>
        <property type="gene ID" value="ENSCSRG00000002239.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028006">
        <property type="entry name" value="CEP15-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14286:SF2">
        <property type="entry name" value="CENTROSOMAL PROTEIN 15 KDA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14286">
        <property type="entry name" value="GENE, 49355-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15134">
        <property type="entry name" value="CEP15-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002936.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="120" mass="13978" checksum="FD248B564DCB151D" modified="2022-01-19" version="1">LLLHFFQKIYYSFSSQLSQRSVLLQQMENHLGDKKTEKTSQTQAADAAYKRNAALLNDIEAAEKRLQARVHLQPHPDIVKHETLYWASVEESIPKWEQFLLGRAQTQWEVGRNQTESQPN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRC2</accession>
    <name>A0A8C3RRC2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Ras protein specific guanine nucleotide releasing factor 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RRC2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003205.1">
        <property type="protein sequence ID" value="ENSCSRP00000003092.1"/>
        <property type="gene ID" value="ENSCSRG00000002348.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005085">
        <property type="term" value="F:guanyl-nucleotide exchange factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007265">
        <property type="term" value="P:Ras protein signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd13261">
        <property type="entry name" value="PH_RasGRF1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00155">
        <property type="entry name" value="RasGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd06224">
        <property type="entry name" value="REM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00160">
        <property type="entry name" value="RhoGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.870.10:FF:000004">
        <property type="entry name" value="Ras-specific guanine nucleotide-releasing factor 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.900.10:FF:000005">
        <property type="entry name" value="Ras-specific guanine nucleotide-releasing factor 1 isoform 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.870.10:FF:000006">
        <property type="entry name" value="ras-specific guanine nucleotide-releasing factor 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000117">
        <property type="entry name" value="ras-specific guanine nucleotide-releasing factor 1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000176">
        <property type="entry name" value="ras-specific guanine nucleotide-releasing factor 1 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.840.10:FF:000004">
        <property type="entry name" value="ras-specific guanine nucleotide-releasing factor 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.900.10">
        <property type="entry name" value="Dbl homology (DH) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.840.10">
        <property type="entry name" value="Ras guanine-nucleotide exchange factors catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.870.10">
        <property type="entry name" value="Son of sevenless (SoS) protein Chain: S domain 1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035899">
        <property type="entry name" value="DBL_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000219">
        <property type="entry name" value="DH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008937">
        <property type="entry name" value="Ras-like_GEF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000651">
        <property type="entry name" value="Ras-like_Gua-exchang_fac_N"/>
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        <property type="entry name" value="Ras_G-nucl-exch_fac_CS"/>
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        <property type="entry name" value="RASGEF_cat_dom"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113">
        <property type="entry name" value="GUANINE NUCLEOTIDE EXCHANGE FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23113:SF187">
        <property type="entry name" value="RAS-SPECIFIC GUANINE NUCLEOTIDE-RELEASING FACTOR 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
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    </dbReference>
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        <property type="entry name" value="DBL homology domain (DH-domain)"/>
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    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48366">
        <property type="entry name" value="Ras GEF"/>
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    </dbReference>
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        <property type="entry name" value="IQ"/>
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    </dbReference>
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        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00720">
        <property type="entry name" value="RASGEF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50009">
        <property type="entry name" value="RASGEF_CAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50212">
        <property type="entry name" value="RASGEF_NTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1 3" id="KW-0344">Guanine-nucleotide releasing factor</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="PH" evidence="6">
        <location>
            <begin position="22"/>
            <end position="132"/>
        </location>
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    <feature type="domain" description="N-terminal Ras-GEF" evidence="9">
        <location>
            <begin position="634"/>
            <end position="749"/>
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            <begin position="1004"/>
            <end position="1236"/>
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            <begin position="160"/>
            <end position="187"/>
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    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022658"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022737"/>
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    <evidence type="ECO:0000256" key="4">
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            <dbReference type="SAM" id="Coils"/>
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    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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    </evidence>
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        <source>
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        </source>
    </evidence>
    <sequence length="1239" mass="141684" checksum="53663324CD0634F0" modified="2022-01-19" version="1">MQKSVRYNEGHALYLALLARKEGTKRGYLSKKTAETSRWHEKWFALYQNVLFYFESEQSARPAGMYMLEGCNCERAPAPKGASTGSAKDTALDKQYFFTVVFGHEGQKPLELRCEEESDGDEWVEAIHQASYSDILIEREVLMQKYIHLVQIVETEKIAANQLRHQLEDQDTEIERLKSEIVALNKTKERMRPYQGNQEDEDPDIKKIKKVQSFMRGWLCRRKWKTIVQDYICSPHAESMRKRNQIVFNMVEAESEYVHHLYVLVNCFLRPLRMAASSKKPPISHDDVSSIFLNSETIMFLHEIFHQGLKARIANWPTLILADLFDILLPMLNIYQEFVRNHQYSLQVLANCKQNRDFDKLLKQYEANPACEGRMLETFLTYPMFQIPRYIITLHELLAHTPHEHVERKSLEFAKSKLEELSRVMHDEVSDTENIRKNLAIERMIVEGCDILLDTSQTFIRQGSLIQVPSVERGKLSKVRLGSLSLKKEGERQCFLFTKHFLICTRSSGGKLHLLKTGGVLSLIECTLIEEPDVSDDDLKGSGQVFGHLDFKIVVEPTDAPPYTVVLLAPSRQEKAAWTSDISQCVDNIRCNGLMTIVFEENSKVTVPHMIKSDARLHRDDIDICFSKTLNSCKVPQIRYASVERLLERLTDLRFLSIDFLNTFLHTYRIFTTATVVLEKLSDIYKRPFTSIPFRSLELFFATSQNNRGEHLADGKSPHLCRKFSSPPPLSLSRTSSPVRTRKLSLTNSPLNSRIGALDLSTSSVASSPTSIYSPATSPPPTASKVPLDLSKGPSSPEQSPGAIEENLENPRIDLCNKLRRSIRRAVLESVSVDRTIPESTSTVETPELSPCRSPSTPRHLRYRQPGVQTADNSHCSVSPASAFAIATAAAGHGSPPGFNNSERMCDKEFIIRRAATNRVLNVLRHWVSKHSQDFELNNEMKMNVLNLLEEVLRDPDLLPQERKATANILRALSQDDQDDTHLKIEDIIQMSECPKPECFETLSAMELAEQITLLDHIVFRSIPYEEFLGQGWMKLDKNERTPYIMKTSQHFNDMSNLVASQIMNYADVGSRANTIEKWVAVADICRCMHNYNGVLEITSAFNRSAIYRLKKTWAKVSKQTKALMDKLQKTVSSEGRFKNLRETLKNCNPPAVPYLGMYLTDLAFIEEGTPNFTEEGLVNFSKMRMISHIIREIRQFQQTSYRIEHQQKVTHYLLDKTLIIDEDTLYELSLKIEPRLPA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RS84</accession>
    <name>A0A8C3RS84_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Pre-mRNA cleavage complex 2 protein Pcf11</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Pre-mRNA cleavage complex II protein Pcf11</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Component of pre-mRNA cleavage complex II, which promotes transcription termination by RNA polymerase II.</text>
    </comment>
    <comment type="subunit">
        <text evidence="11">Associates with the phosphorylated CTD domain of POLR2A /RNA polymerase II.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000003318.1">
        <property type="protein sequence ID" value="ENSCSRP00000003202.1"/>
        <property type="gene ID" value="ENSCSRG00000002420.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005849">
        <property type="term" value="C:mRNA cleavage factor complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000993">
        <property type="term" value="F:RNA polymerase II complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031124">
        <property type="term" value="P:mRNA 3'-end processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006369">
        <property type="term" value="P:termination of RNA polymerase II transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd16982">
        <property type="entry name" value="CID_Pcf11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.90:FF:000015">
        <property type="entry name" value="Pre-mRNA cleavage complex 2 protein Pcf11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.90">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006569">
        <property type="entry name" value="CID_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008942">
        <property type="entry name" value="ENTH_VHS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045154">
        <property type="entry name" value="PCF11-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054127">
        <property type="entry name" value="Pcf11_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048832">
        <property type="entry name" value="PCF11_charged"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047415">
        <property type="entry name" value="Pcf11_CID"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021605">
        <property type="entry name" value="Pcf11_Clp1-ID"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048830">
        <property type="entry name" value="PCF11_helical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048829">
        <property type="entry name" value="PCF11_RFEG_rpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15921:SF3">
        <property type="entry name" value="PRE-MRNA CLEAVAGE COMPLEX 2 PROTEIN PCF11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15921">
        <property type="entry name" value="PRE-MRNA CLEAVAGE COMPLEX II"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04818">
        <property type="entry name" value="CID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21936">
        <property type="entry name" value="Pcf11_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20827">
        <property type="entry name" value="PCF11_charged"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20845">
        <property type="entry name" value="Pcf11_helical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF20844">
        <property type="entry name" value="PCF11_RFEG_rpt"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11526">
        <property type="entry name" value="Pfc11_Clp1_ID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00582">
        <property type="entry name" value="RPR"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="ENTH/VHS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51391">
        <property type="entry name" value="CID"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0007">Acetylation</keyword>
    <keyword evidence="8 14" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="2" id="KW-0488">Methylation</keyword>
    <keyword evidence="5" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0832">Ubl conjugation</keyword>
    <feature type="domain" description="CID" evidence="16">
        <location>
            <begin position="13"/>
            <end position="141"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="160"/>
            <end position="191"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="264"/>
            <end position="641"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="750"/>
            <end position="811"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="869"/>
            <end position="1031"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1051"/>
            <end position="1099"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1214"/>
            <end position="1239"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1290"/>
            <end position="1325"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="1524"/>
            <end position="1562"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="14">
        <location>
            <begin position="207"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="15">
        <location>
            <begin position="171"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="267"/>
            <end position="286"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="287"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="307"/>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="341"/>
            <end position="363"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="375"/>
            <end position="416"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="422"/>
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        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="15">
        <location>
            <begin position="469"/>
            <end position="480"/>
        </location>
    </feature>
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            <end position="502"/>
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    </feature>
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            <begin position="524"/>
            <end position="563"/>
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            <begin position="564"/>
            <end position="574"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="595"/>
            <end position="611"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="1214"/>
            <end position="1238"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="1290"/>
            <end position="1305"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="1307"/>
            <end position="1322"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="15">
        <location>
            <begin position="1552"/>
            <end position="1562"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022481"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022499"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00057101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00063659"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00068814"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00083113"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51391"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003202.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1562" mass="173659" checksum="EDC3091C668745C1" modified="2022-01-19" version="1">MSGPESSAGGAEAREDACRDYQSSLEDLTFNSKPHINMLTILAEENVPFAKDIVSLIEAQIAKAPSTEKLPVMYLMDSIVKNVGREYLTAFTKNLVATFICVFEKVDENTRKSLFKLRSTWDEIFPLKKLYALDVRVNSLDPAWPIKPLPPNVNTSSIHVNPKFLNKSPEESPAPTSTVSSSGTSTPPAVPEIQKNLTQEQLIRQQLLAKQKQLLELQQKKLELELEQTKAQLAVSLSVQQGTTTMGSVQAPSKQHVSQIPHMTVKTPHQASVQSEKNRPSPSSQFHDVKVVNRDPRLNRMAQHSSHAKDQSHRKEFLSTTSQSDIKANKIVQAEKQNLSKQEKLKSSEKTQKKEFDQLDAKSKSPSPLKSKLSHTKDAKSQECESMKVSEISKRDPRLKKHLQEKPDGKDDETKEKRKSMERKEKEEHKTSEHRPIGSRNKVINGIVQKQDSITEESEKQGGKLGRSSNRKRSRSRSPKSRSPSTHSPKRRERRSPKRRLRSLSPTSSIPKIGKLRQSGPKQSHVEEFILTTREERNSNKRNLKQDARDPRRLKKTQEDRPQETANQHSTKSTPEPKENVENWQGSKSSKRWKSGWEESKNPQQNDEHQGPSKSPHQRHREIWAASKGILSPRAPKQQHRLSVDANLQIPKELTSASKRELLKKANERLTSGEITQDEFLVVAHQIRQLFQYQEGKHRCVREEPRSPFSECFKRPRYEDPEKTSFIESPGSRFGGIDVKQRLGALMEDRPLFDGSPRQPAARGGGDGQAGHFVDGPSNSSSPRIEGPPAQASMRFEGPLGQVGEGAASQFDGPLGQAVGGGVLRFDGPPGQIGTLRFEGPLGQVGPGSTLRFESPLGKVGGALRFEGPVGGRRLEGPAGQTMGGLRFEGPHGQPSGGLRFEGPHGQPMGPHGQPGGGLRFEGPHGQPMGPRGQPGSGLRFEGPLIQAMGPHGQPGSGLRFEGPHGQPVGPHGQPGGLRFEGPHVQGGGGLRFEGPHVQPGLGPRFEGPSVQTGGGLRFEGSLGQTGPRFDGCHSSRFDSQPGQLSLLQRFDGLHGQPGPRFERAPTQQTPPRFDGPPGQQPRFDTPVPQRFDGPQHQPGSRFAMPHGLQGPRFENVANPPASRLETISYGQTGPYSEHPNQTYNGPSHGMQFQRPEMFDASQGPNFNGPPGPGAQNFPNPLNRVSGHYFDDKNLQGPQYGNFNTLPISISVGNTQQPQQVPGLSVSSQPGPYSQGQTYLPVLAQNPGSFVQHQAGSLPLSYPDNHLGQLDVNELFSKLLSTGILKVSKTTDSTSAQVNETSTQPAPEEEEEDQEQSEDQDIPDLTNFTVEELKQRYDSVINRLYTGIQCYSCGMRFTTSQTDVYADHLDWHYRQNRTEKDISRKVTHRRWYYSLTDWIEFEEIADLEERAKSQFFEKVHEEVVLKTQEAAKEKEFQSVPAGPAGVDESCEICQEQFEQYWDEEEEEWHLKNAIRVEEKIYHPSCYEDYQKTSSFDCTPSPSKTPVENPLNIMLNIVKQEIQEPCNSPKVKEEPVDTPATCMEESTPASTDIKTETDKVEPV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RSH3</accession>
    <name>A0A8C3RSH3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Protein sel-1 homolog 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Suppressor of lin-12-like protein 1</fullName>
        </alternativeName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Plays a role in the endoplasmic reticulum quality control (ERQC) system also called ER-associated degradation (ERAD) involved in ubiquitin-dependent degradation of misfolded endoplasmic reticulum proteins. Enhances SYVN1 stability. Plays a role in LPL maturation and secretion. Required for normal differentiation of the pancreas epithelium, and for normal exocrine function and survival of pancreatic cells. May play a role in Notch signaling.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the sel-1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RSH3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002679.1">
        <property type="protein sequence ID" value="ENSCSRP00000002586.1"/>
        <property type="gene ID" value="ENSCSRG00000001980.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031012">
        <property type="term" value="C:extracellular matrix"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036503">
        <property type="term" value="P:ERAD pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007219">
        <property type="term" value="P:Notch signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd00062">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.10.10:FF:000001">
        <property type="entry name" value="Fibronectin 1a isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000208">
        <property type="entry name" value="Protein sel-1 homolog 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000193">
        <property type="entry name" value="protein sel-1 homolog 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.10:FF:000200">
        <property type="entry name" value="protein sel-1 homolog 1 precursor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.10.10">
        <property type="entry name" value="Fibronectin, type II, collagen-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.10">
        <property type="entry name" value="Tetratricopeptide repeat domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000562">
        <property type="entry name" value="FN_type2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036943">
        <property type="entry name" value="FN_type2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013806">
        <property type="entry name" value="Kringle-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006597">
        <property type="entry name" value="Sel1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050767">
        <property type="entry name" value="Sel1_AlgK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011990">
        <property type="entry name" value="TPR-like_helical_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11102">
        <property type="entry name" value="SEL-1-LIKE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11102:SF147">
        <property type="entry name" value="SEL1L ADAPTOR SUBUNIT OF ERAD E3 UBIQUITIN LIGASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00040">
        <property type="entry name" value="fn2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08238">
        <property type="entry name" value="Sel1"/>
        <property type="match status" value="11"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00013">
        <property type="entry name" value="FNTYPEII"/>
    </dbReference>
    <dbReference type="SMART" id="SM00059">
        <property type="entry name" value="FN2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00671">
        <property type="entry name" value="SEL1"/>
        <property type="match status" value="12"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81901">
        <property type="entry name" value="HCP-like"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57440">
        <property type="entry name" value="Kringle-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00023">
        <property type="entry name" value="FN2_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51092">
        <property type="entry name" value="FN2_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9 15" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0914">Notch signaling pathway</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="3 18" id="KW-0732">Signal</keyword>
    <keyword evidence="2 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="18">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034974435" description="Protein sel-1 homolog 1" evidence="18">
        <location>
            <begin position="25"/>
            <end position="791"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="742"/>
            <end position="760"/>
        </location>
    </feature>
    <feature type="domain" description="Fibronectin type-II" evidence="19">
        <location>
            <begin position="121"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="26"/>
            <end position="91"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="770"/>
            <end position="791"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="36"/>
            <end position="53"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="16">
        <location>
            <begin position="63"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="76"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="126"/>
            <end position="152"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="15">
        <location>
            <begin position="140"/>
            <end position="167"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022976"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038101"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00054921"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00068339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00076627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="PROSITE" id="PS51092"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002586.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="791" mass="88340" checksum="EB697C0503052F1F" modified="2022-01-19" version="1">MDLRKRLALLLCAAALLSCGLVTADEEGSQDESLESKTSLPSEEQVGDRSTGTRVVAGQIFLESEESDSHTEDEESIRSQEEEKESMSEELNSLEMSNLLNKNLEDVEMLKPVLTAIGGTADSEPCHFPFLFLEKEYVECTADGREDGRLWCATTYDYKRDQKWGFCETEEQSNKRRQMQEAEDVYQTGMKILNESSKKAQKKEAYQYLLKAADMNHTKAMEKVSYALLFGDYLKQNIQSAKELFEKLTEEGSPKGQTALGFLYASGLGVNSSQAKALVYYTFGALGGNLIAHMILGYRYWGGIGVLQSCESALTHYRLVANHVASDISLTGGTVVQRIRLADEVENPGMASGMLEEDLIQYYQFLAEKGDVQAQVGLGQLHLHGGRGVEQNHQRAFEYFNQAANAGNSHAMAFLGKMYSEGSDIIPQSNETALQYFKKAADMGNPVGQSGLGMAYLYGRGVPVNYELALKYFQKAAEQGWVDGQLQLGSMYYNGIGVKRDYKQALKYFNLASQGGHILAFYNLAQMHATGTGVMRSCHTAVELFKNVCERGRWSERLMTAYNSYKDGDSNAAVVQYLLLAEQGYEVAQSNAAFILDQKEASIVGENETYPQALLHWNRAASQGYTVARIKLGDYHFYGFGTDVDYETAFIHYRLASEQQHSAQAMFNLGYMHEKGLGIKQDIHLAKRFYDMAAEASPDAQVPVFLALCKLGIVYSLQYVRETNIREILSHLDMDQLLGPEWDLYLMTIIALLLGTVIAYRQRQHQAIPRPAGLRPAVPQQEPPQEHQPPQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT14</accession>
    <name>A0A8C3RT14_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">SLAIN motif-containing protein-like</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SLAIN motif-containing family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT14"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004660.1">
        <property type="protein sequence ID" value="ENSCSRP00000004513.1"/>
        <property type="gene ID" value="ENSCSRG00000003423.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035371">
        <property type="term" value="C:microtubule plus-end"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031122">
        <property type="term" value="P:cytoplasmic microtubule organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007020">
        <property type="term" value="P:microtubule nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031116">
        <property type="term" value="P:positive regulation of microtubule polymerization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026179">
        <property type="entry name" value="Slain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22406">
        <property type="entry name" value="NASCENT POLYPEPTIDE-ASSOCIATED COMPLEX SUBUNIT ALPHA, MUSCLE-SPECIFIC FORM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22406:SF5">
        <property type="entry name" value="SLAIN MOTIF-CONTAINING PROTEIN-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15301">
        <property type="entry name" value="SLAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="1"/>
            <end position="41"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="383"/>
            <end position="405"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="435"/>
            <end position="476"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="510"/>
            <end position="660"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="386"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="440"/>
            <end position="463"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="517"/>
            <end position="550"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="3">
        <location>
            <begin position="559"/>
            <end position="580"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="588"/>
            <end position="605"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006652"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004513.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="6">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="660" mass="72156" checksum="E9AE0055BD840104" modified="2022-01-19" version="1">MVVPGSAAVIQQDHALEPDLGRGSTENSAMGPETEPGTDQVHPELEEVRKLQELVRRLEIQNQQLRTRSHRNVLGTNTQTNTGVNNHNSGLNGMEINNSINTITDKQELQIMADLHGKLSKIRTEVKESDCLKKDVDTQMHYNHPSITEKVSLNSKYMNDSEIQNDVNVSCSSSLDRSSSTELVEDVVTIGIHSSVKMSEQNPNEESGDLGSFLNDTALDEVEVLELGNCSDEEDSWLYVSPRKSTADQKTEPPLKWCRQVLDNPSPETEVACRALINRLDQAGRWKNLYCSPLASPSAHNLNTETSSCSNALNSPGHLKSTNKPLLTCGSSGYLSMHSALSSQSSVDSELSTSDDSISMGYKLQDLTDVQVMARLQEESLRQDCASSSASVSRRSSSASLHSLRRGTYSDQEFDTYSLEDEDDYDCSLSYRSAHRYSPSPLSSPRCQSPSSGADYGRTTNSRIRPPRRAVQSPMQDQLKYTNIEEEMHHSMPNLARTSLRSLESVGSSRSLESDLQVPSSRLSRIQQPSTSLTPNKLRYTSSAGQSPLTVRQPMKAGSCTNSLLTPRQPLKASSYTSPASGVRKPQSSTLSPGSSSSSSSTTRSNNMATGAKNSPVKVRTSVGGTSTPKSKLIQPSKRFPHSAKTSQTTADDSWKDGCY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTU3</accession>
    <name>A0A8C3RTU3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="25">Alkaline phosphodiesterase I</fullName>
            <ecNumber evidence="5">3.1.4.1</ecNumber>
            <ecNumber evidence="19">3.6.1.9</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="23">Nucleotide diphosphatase</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Nucleotide pyrophosphatase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="32 33">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="32" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="32" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="21">
            <text>ATP + H2O = AMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:14245"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="3.6.1.9"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="21">
            <dbReference type="Rhea" id="RHEA:14246"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>CTP + H2O = CMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:27762"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:37563"/>
            <dbReference type="ChEBI" id="CHEBI:60377"/>
            <dbReference type="EC" id="3.6.1.9"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:27763"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="27">
            <text>GTP + H2O = GMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:29391"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:58115"/>
            <dbReference type="EC" id="3.6.1.9"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="27">
            <dbReference type="Rhea" id="RHEA:29392"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>Hydrolytically removes 5'-nucleotides successively from the 3'-hydroxy termini of 3'-hydroxy-terminated oligonucleotides.</text>
            <dbReference type="EC" id="3.1.4.1"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="28">
            <text>P(1),P(4)-bis(5'-adenosyl) tetraphosphate + H2O = AMP + ATP + 2 H(+)</text>
            <dbReference type="Rhea" id="RHEA:32039"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:58141"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="28">
            <dbReference type="Rhea" id="RHEA:32040"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="26">
            <text>UTP + H2O = UMP + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:29395"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:46398"/>
            <dbReference type="ChEBI" id="CHEBI:57865"/>
            <dbReference type="EC" id="3.6.1.9"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="26">
            <dbReference type="Rhea" id="RHEA:29396"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>a ribonucleoside 5'-triphosphate + H2O = a ribonucleoside 5'-phosphate + diphosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:23996"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:58043"/>
            <dbReference type="ChEBI" id="CHEBI:61557"/>
            <dbReference type="EC" id="3.6.1.9"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:23997"/>
        </physiologicalReaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
            <topology evidence="3">Single-pass type II membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="3.1.4.1" evidence="5"/>
    <dbReference type="EC" id="3.6.1.9" evidence="19"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005030.1">
        <property type="protein sequence ID" value="ENSCSRP00000004877.1"/>
        <property type="gene ID" value="ENSCSRG00000003692.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004551">
        <property type="term" value="F:dinucleotide phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003676">
        <property type="term" value="F:nucleic acid binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047429">
        <property type="term" value="F:nucleoside triphosphate diphosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004528">
        <property type="term" value="F:phosphodiesterase I activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046034">
        <property type="term" value="P:ATP metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030505">
        <property type="term" value="P:inorganic diphosphate transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045599">
        <property type="term" value="P:negative regulation of fat cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009143">
        <property type="term" value="P:nucleoside triphosphate catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030500">
        <property type="term" value="P:regulation of bone mineralization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd16018">
        <property type="entry name" value="Enpp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00091">
        <property type="entry name" value="NUC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.720.10:FF:000010">
        <property type="entry name" value="Ectonucleotide pyrophosphatase/phosphodiesterase family member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.410.20:FF:000003">
        <property type="entry name" value="Ectonucleotide pyrophosphatase/phosphodiesterase family member 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.410.20:FF:000001">
        <property type="entry name" value="Ectonucleotide pyrophosphatase/phosphodiesterase family member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.410.20">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.720.10">
        <property type="entry name" value="Alkaline Phosphatase, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.570.10">
        <property type="entry name" value="Extracellular Endonuclease, subunit A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017850">
        <property type="entry name" value="Alkaline_phosphatase_core_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044929">
        <property type="entry name" value="DNA/RNA_non-sp_Endonuclease_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001604">
        <property type="entry name" value="Endo_G_ENPP1-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020821">
        <property type="entry name" value="ENPP1-3/EXOG-like_nuc-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044925">
        <property type="entry name" value="His-Me_finger_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002591">
        <property type="entry name" value="Phosphodiest/P_Trfase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036024">
        <property type="entry name" value="Somatomedin_B-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001212">
        <property type="entry name" value="Somatomedin_B_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10151">
        <property type="entry name" value="ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10151:SF77">
        <property type="entry name" value="ECTONUCLEOTIDE PYROPHOSPHATASE_PHOSPHODIESTERASE FAMILY MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01223">
        <property type="entry name" value="Endonuclease_NS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01663">
        <property type="entry name" value="Phosphodiest"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01033">
        <property type="entry name" value="Somatomedin_B"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00892">
        <property type="entry name" value="Endonuclease_NS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00477">
        <property type="entry name" value="NUC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00201">
        <property type="entry name" value="SO"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53649">
        <property type="entry name" value="Alkaline phosphatase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54060">
        <property type="entry name" value="His-Me finger endonucleases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90188">
        <property type="entry name" value="Somatomedin B domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00524">
        <property type="entry name" value="SMB_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50958">
        <property type="entry name" value="SMB_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="13" id="KW-0106">Calcium</keyword>
    <keyword evidence="6" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="17" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="16 30" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="33" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="10" id="KW-0677">Repeat</keyword>
    <keyword evidence="7" id="KW-0964">Secreted</keyword>
    <keyword evidence="14" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="8 30" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="15 30" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="12" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="30">
        <location>
            <begin position="82"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="domain" description="SMB" evidence="31">
        <location>
            <begin position="109"/>
            <end position="149"/>
        </location>
    </feature>
    <feature type="domain" description="SMB" evidence="31">
        <location>
            <begin position="150"/>
            <end position="194"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="29">
        <location>
            <begin position="20"/>
            <end position="44"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00000983"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004401"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012029"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00038862"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00044879"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00044894"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00044922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00045000"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00045010"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00045013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="ARBA" id="ARBA00047299"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="ARBA" id="ARBA00048215"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="28">
        <source>
            <dbReference type="ARBA" id="ARBA00049048"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="29">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="30">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="31">
        <source>
            <dbReference type="PROSITE" id="PS50958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004877.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="33">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="930" mass="105835" checksum="F7B0E7681F4D8B81" modified="2022-01-19" version="1">MEAGPARGGSVTLLKAAAGDSAAETMEGDGNATGSLPGKRSLSQGAEQQAAAVPMIPAMELAQEPEKAAPRGKSKNPNTYKVLSLVLSACVLTIILGCIFGLKPSCSRDVKTCKGRCFERTFGSCRCDRDCVELGNCCLDFQEACIQPARIWTCNMLRCGEKRRPENRCSCSDDCVENKDCCVNYYIVCQGAKSWVEEKCEDINEPQCPEGFTKPPVLLFSLDGFRAEYLHTWGGLLPVISKLQKCGTYTPNMRPVYPTKTFPNHYTIVTGLYPESHGIIDNKIYDPYRNASFTLKNAEKSNPQWYQGQPIWLTAMYQGLKAGTFFWPGSDVRINGTFPDLYRMYNGSIPFEERVIAILHWLQLPKDERPHFYTLYLEEPDSSGHKFGPVSSGVILALQTVDNIVGMLMDGLKQMNLHKCLNIILLSDHGMETASCSKTAYLSTYMENVQDITVIPGPAARLRPQNVPDEYFSFDYQHVTRQLTCMDPDQHFKAFMKELLPKRFHYVNNDRIEQVHFYLDPQWQLARKPSEIKYCSGGFHGSDNRFMSMQALFIGFGPGFKFKTQVDPFENIEIYNLICDLLGITPAYNNGTHGSLNHLLKNPVYIPRHPKEESRPSVYPLMKTTSSLDIGCSCDLAGLPIRDFQQQLNHTASEVKKIEKYSLPYGRPRVLQKRSTYYLLYHHQYVNGYSQDLNMTLWSAYTVSKYDNWTASVENVSNCLHVDIRIPSSSSKTCSFYKSHHQLNYGFLFPPDLRKDTRKSSYEALLNSNIVPMYHEFKVLWNYFYDVLLPKYTLARNGVNVVSGPVFDYDFNGLYDTPENVKRLTRDPEVLVPTHYFIVLTSCKNISQTPLQCEGALDALSFIVPHRPDNNESCARHKHDFLWVEEQMRFHTARVRDVELLTGLSFYQDRKQPVSDILQLKTYLPTFPME</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVE7</accession>
    <name>A0A8C3RVE7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Sugar phosphate exchanger 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Solute carrier family 37 member 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Lysosome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the major facilitator superfamily. Organophosphate:Pi antiporter (OPA) (TC 2.A.1.4) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVE7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005404.1">
        <property type="protein sequence ID" value="ENSCSRP00000005241.1"/>
        <property type="gene ID" value="ENSCSRG00000003975.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005765">
        <property type="term" value="C:lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042910">
        <property type="term" value="F:xenobiotic transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006855">
        <property type="term" value="P:xenobiotic transmembrane transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd17342">
        <property type="entry name" value="MFS_SLC37A3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000028">
        <property type="entry name" value="Sugar phosphate exchanger 3 isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000132">
        <property type="entry name" value="sugar phosphate exchanger 3 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020846">
        <property type="entry name" value="MFS_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000849">
        <property type="entry name" value="Sugar_P_transporter"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43184">
        <property type="entry name" value="MAJOR FACILITATOR SUPERFAMILY TRANSPORTER 16, ISOFORM B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43184:SF12">
        <property type="entry name" value="SUGAR PHOSPHATE EXCHANGER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF002808">
        <property type="entry name" value="Hexose_phosphate_transp"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50850">
        <property type="entry name" value="MFS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="11" id="KW-0458">Lysosome</keyword>
    <keyword evidence="9 15" id="KW-0472">Membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0762">Sugar transport</keyword>
    <keyword evidence="6 15" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 15" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="21"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="86"/>
            <end position="107"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="119"/>
            <end position="142"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="148"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="183"/>
            <end position="209"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="215"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="299"/>
            <end position="320"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="340"/>
            <end position="357"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="364"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="393"/>
            <end position="417"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="429"/>
            <end position="451"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="15">
        <location>
            <begin position="463"/>
            <end position="484"/>
        </location>
    </feature>
    <feature type="domain" description="Major facilitator superfamily (MFS) profile" evidence="16">
        <location>
            <begin position="27"/>
            <end position="487"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="246"/>
            <end position="278"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="14">
        <location>
            <begin position="246"/>
            <end position="255"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00009598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022597"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00041091"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00042039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50850"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005241.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="501" mass="55322" checksum="FA59E73BFCC3B713" modified="2022-01-19" version="1">MSVPGILRRQPANRSLVSHCTHHHIAVFLLTFFSYSLLHASRKTFSNVKVSISSQWTPSYLNTTAVELQPYELWNSSHLFPNAEDATLFLGTLDTIFLFSYAVGLFVSGIVGDRLDLRWVLSFGMCSSALVEFVFGTLTEWLHFYNKWFYCCLWIVNGLLQSTGWPCVVAIMGNWFGKAGRGFVFGLWSACASVGNILGAFLASCVLQYGYEYAFLVTASVQFAGGIIVFFGLLISPKEVGLPELGEEQEGSAEEDANKPLISNNEEDEEDQNYSIQAPDTSNQPKAIGFFQACCLPGVLLYSLAYACLKLVNYSFFFWLPFYLSNNFGWKEAEADQLSIWYDVGGIIGGTIQGLISDMLQKRAPVLAISLLLAIGSLFGYSRSPNSKPINAFIMAITGFFIGGPSNMISSAISADLGRQDLVKGNSEALATVTGIVDGTGSIGAAVGQYLVSVIQDNLGWMWVFYFFILMTSSTILFISPLLVKEIRLLLRERRLRRRTG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVP5</accession>
    <name>A0A8C3RVP5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Arginine-glutamic acid dipeptide repeats protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000003965.1">
        <property type="protein sequence ID" value="ENSCSRP00000003834.1"/>
        <property type="gene ID" value="ENSCSRG00000002763.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005654">
        <property type="term" value="C:nucleoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003714">
        <property type="term" value="F:transcription corepressor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd04709">
        <property type="entry name" value="BAH_MTA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd11661">
        <property type="entry name" value="SANT_MTA3_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00202">
        <property type="entry name" value="ZnF_GATA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000052">
        <property type="entry name" value="Arginine-glutamic acid dipeptide (RE) repeats"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.1240.50:FF:000003">
        <property type="entry name" value="Arginine-glutamic acid dipeptide (RE) repeats a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.490">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1240.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002951">
        <property type="entry name" value="Atrophin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001025">
        <property type="entry name" value="BAH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043151">
        <property type="entry name" value="BAH_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000949">
        <property type="entry name" value="ELM2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001005">
        <property type="entry name" value="SANT/Myb"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017884">
        <property type="entry name" value="SANT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000679">
        <property type="entry name" value="Znf_GATA"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13859:SF12">
        <property type="entry name" value="ARGININE-GLUTAMIC ACID DIPEPTIDE REPEATS PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13859">
        <property type="entry name" value="ATROPHIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03154">
        <property type="entry name" value="Atrophin-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01426">
        <property type="entry name" value="BAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01448">
        <property type="entry name" value="ELM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00320">
        <property type="entry name" value="GATA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00249">
        <property type="entry name" value="Myb_DNA-binding"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="BAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01189">
        <property type="entry name" value="ELM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00717">
        <property type="entry name" value="SANT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00401">
        <property type="entry name" value="ZnF_GATA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51038">
        <property type="entry name" value="BAH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51156">
        <property type="entry name" value="ELM2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51293">
        <property type="entry name" value="SANT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="10" id="KW-0007">Acetylation</keyword>
    <keyword evidence="12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="2" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="4" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="13" id="KW-0804">Transcription</keyword>
    <keyword evidence="11" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="9" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="7" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="BAH" evidence="17">
        <location>
            <begin position="103"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="domain" description="ELM2" evidence="18">
        <location>
            <begin position="277"/>
            <end position="380"/>
        </location>
    </feature>
    <feature type="domain" description="SANT" evidence="19">
        <location>
            <begin position="384"/>
            <end position="436"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
        <location>
            <begin position="1"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="16">
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            <begin position="457"/>
            <end position="488"/>
        </location>
    </feature>
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        <location>
            <begin position="535"/>
            <end position="1125"/>
        </location>
    </feature>
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        <location>
            <begin position="1168"/>
            <end position="1238"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="16">
        <location>
            <begin position="1"/>
            <end position="36"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="16">
        <location>
            <begin position="74"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="16">
        <location>
            <begin position="458"/>
            <end position="467"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="16">
        <location>
            <begin position="472"/>
            <end position="481"/>
        </location>
    </feature>
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        <location>
            <begin position="602"/>
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        </location>
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            <begin position="617"/>
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            <begin position="645"/>
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        <location>
            <begin position="719"/>
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        </location>
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            <begin position="748"/>
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        </location>
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            <begin position="779"/>
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        </location>
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            <begin position="816"/>
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        </location>
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            <begin position="851"/>
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    </feature>
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        </location>
    </feature>
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    </feature>
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        </location>
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        <location>
            <begin position="1168"/>
            <end position="1198"/>
        </location>
    </feature>
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        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022491"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022499"/>
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            <dbReference type="ARBA" id="ARBA00022553"/>
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            <dbReference type="ARBA" id="ARBA00022723"/>
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            <dbReference type="ARBA" id="ARBA00022771"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023242"/>
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            <dbReference type="ARBA" id="ARBA00068839"/>
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    </evidence>
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        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="PROSITE" id="PS51038"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="PROSITE" id="PS51156"/>
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        <source>
            <dbReference type="PROSITE" id="PS51293"/>
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    </evidence>
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            <dbReference type="Ensembl" id="ENSCSRP00000003834.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    <sequence length="1548" mass="171931" checksum="78E4C124339CE0BE" modified="2022-01-19" version="1">MTADKEKDKDKEKDRDRDRDRERDKREKVRESENSRPRRSCTLEGGAKNYAESDHSEDEDNDNNSATTEESTKKNKKKPPKKKSRYERTDSGEITSFITEDDVVYRPGDCVYIESRRPNTPYFICSIQDFKLVSIFFPFTLLSGGGLSLPLPPLPPQRFNALDLLFQSKRDHLLMNVKWYYRQSEVPDSVYQHLVQDRHNENDSGRELVITDPVIKNRELFISDYVDTYHAAALRGKCNISHFSDIFAAREFKARVDSFFYILGYNPETRRLNSTQGEIRVGPSHQAKLPDLQPFPSLDGDTVTQHEELVWMPGVNDCDLLMYLRAARSMAAFAGMCDGGSTEDGCVAASRDDTTLNALNTLHESNYDAGKALQRLVKKPVPKLIEKCWTEDEVKRFIKGLRQYGKNFFRIRKELLPNKETGELITFYYYWKKTPEAASSRAHRRHRRQAVFRRIKTRTASTPVNTPSRPPSSEFLDLSSASEDDFDSEDSEQELKGYACRHCFTTTSKDWHHGGRENILLCTDCRIHFKKYGELPPIEKPVDPPPFMFKPVKEEDDGLSGKHSMRTRRSRGSMSTLRSGRKKQPASPDGRASPTNEDIRSSGRNSPSAASTSSNDSKADSVKKSTKKIKEEASSPLKSSKRQREKTASDTEEPERTNAKKSKTQEISRPNSPSEGEGESSDSRSVNDDGSSDPKDIDQDNRSTSPSIPSPQDNESDSDSSAQQQMLQAQPQVLQAQNAPAQAPPSTPSVSTQLPTALPAASSAPSAPLQVSPSVSQPPSQPPAPPPPHSHIQQAPASHPQRLPSPHPPLQPLTGSQSQPQGPASSQPHSQPPLHGQVQPVPHNLQAQPLLPHPVPPQPFPLPSQPSQSQVPLQTQPASHPHAALQVQAVQPALQVQAPLQQPQPPREQPLPPAPMAMPHIKPPPTTPIPQLPTPQSHKHPPHLSGPSPFSMNSNLPPPPALKPLSSLSTHHPPSAHPPPLQLMPQSQPLQSSPAQPPVLTQSQSLPPAASHPPSGLHPVSSQAPFSQHPFVPGGPPSITPPSCPATSTPPSVPGVPSQTSVATSAASSGNVPVVTSCAIPPIQIKEEAPDEAEEPESPPPPPRSPSPEPTVVDTPSHASQSARFYKHLDRGYNSCARTDLYFMPLAGSKLAKKREEAIEKAKREAEQKAREEREREKEKEKEREREREREREAERAAKVSSSSHEGRLGEPQLPGPTHMRPSFEPPPTTIAAVPPYIGPDTPALRTLSEYARPHVMSPTNRNHPFFVPLNPTDPLLAYHMPALYNVDPTMRERELRERELREREIRERELRERMKPGFEVKPPELDALHPATNPMEHFARHGALTIPPTAGPHPFASFHPGLNPLERERLALAGPQLRPEMSYPDRLAAERIHAERMASLTNDPLARLQMFNVTPHHHQHSHIHSHLHLHQQDPLHQGSAGPVHPLVDPLAAGPHLARFPYPPGTIPNPLLGQPPHEHEMLRHPVFGTPYPRDLPGAIPPPMSAAHQLQAMHAQSAELQRLAMEQQWLHGHPHMHGGHLPSQEDYYR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYP3</accession>
    <name>A0A8C3RYP3_CHESE</name>
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        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RYP3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005171.1">
        <property type="protein sequence ID" value="ENSCSRP00000005010.1"/>
        <property type="gene ID" value="ENSCSRG00000003801.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
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        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
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        <property type="term" value="C:preribosome, large subunit precursor"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
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    <dbReference type="GO" id="GO:0000027">
        <property type="term" value="P:ribosomal large subunit assembly"/>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="P:ribosomal large subunit export from nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="MIDASIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48103">
        <property type="entry name" value="MIDASIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="1" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
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    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005010.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="109" mass="12360" checksum="366CBEECC72E6B61" modified="2022-01-19" version="1">MEALRLRLARPLQLVAQRNEKSSSELGRFLAKQIWSQQDRQCILNALAQLLVDKECTLLIGRQFRPILLDLLERNAEAINAGGQINHDLHERLCVAMSKLIGDHPDVLP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RYU0</accession>
    <name>A0A8C3RYU0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Capping protein regulator and myosin 1 linker 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the CARMIL family.</text>
    </comment>
    <dbReference type="Ensembl" id="ENSCSRT00000006847.1">
        <property type="protein sequence ID" value="ENSCSRP00000006633.1"/>
        <property type="gene ID" value="ENSCSRG00000003346.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016477">
        <property type="term" value="P:cell migration"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034315">
        <property type="term" value="P:regulation of Arp2/3 complex-mediated actin nucleation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.80.10.10:FF:000009">
        <property type="entry name" value="F-actin-uncapping protein LRRC16A isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.1850">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031943">
        <property type="entry name" value="CARMIL_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041245">
        <property type="entry name" value="CARMIL_PH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051279">
        <property type="entry name" value="PP1-Reg/Actin-Interact_Protein"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24112:SF39">
        <property type="entry name" value="F-ACTIN-UNCAPPING PROTEIN LRRC16A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24112">
        <property type="entry name" value="LEUCINE-RICH REPEAT, ISOFORM F-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17888">
        <property type="entry name" value="Carm_PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16000">
        <property type="entry name" value="CARMIL_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00560">
        <property type="entry name" value="LRR_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13516">
        <property type="entry name" value="LRR_6"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00368">
        <property type="entry name" value="LRR_RI"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52047">
        <property type="entry name" value="RNI-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="8" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="CARMIL pleckstrin homology" evidence="11">
        <location>
            <begin position="6"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="domain" description="CARMIL C-terminal" evidence="10">
        <location>
            <begin position="709"/>
            <end position="997"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="880"/>
            <end position="943"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="9">
        <location>
            <begin position="955"/>
            <end position="1346"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="900"/>
            <end position="909"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="955"/>
            <end position="968"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1039"/>
            <end position="1048"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1057"/>
            <end position="1066"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1155"/>
            <end position="1167"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="9">
        <location>
            <begin position="1239"/>
            <end position="1257"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1258"/>
            <end position="1269"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="9">
        <location>
            <begin position="1310"/>
            <end position="1323"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="9">
        <location>
            <begin position="1324"/>
            <end position="1333"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007298"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="Pfam" id="PF16000"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF17888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006633.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1346" mass="148889" checksum="70740FF22B78D674" modified="2022-01-19" version="1">FGLEVSLIVETEKCSISMKIASSEDVNEVMAHIGTCLRKIFPGLSPVRIMKKVTMEPSERLANLQALWDSQTVTELGPCGGFSQMYACVCDWLGFPYREEVQWDVDTIYLTQDTRELNLQDFSHLDHRDLIPIVASLEYNQWFTKLSSKDLKLSTDVCEQILRVVSRSNRLEELVLENAGLRTDFAQKLANALAHNPNSGLHTINLASNPLEDRGVSSLSIQFAKLPKGLKHLNLSKTSLSPKGVNSLSQSLSANQLIANTLTYLDLSGNVLRGDDPSSLYNFLAQPNAIIHLDLSNTECALDMVCGALLRGCLQHLAVLSLSRTVFSHRKGKEVPPSFKQFFSSSLALRQISFSGTKLSPEPLKALLLGLACNPNLKEVSLDLSSCELRSGGAQVLEGCIAEIHNITSLDISDNGLESDLSTLVIWLSKNRSIRHLALGKNFNNMKSKNLTPVLDNLVQMIQDEDSPLQSLSLADSKLKTELTIIINALGSNTSLTKVDISGNGMGDMGAKMLAKALQINTKLRTVIWDKNNITAQGFQDIAVALEKNYTLRFMPIPMNDASQALKTNPEKTEEALQKIENYLLRNHETRKYLQEQAYRLQQGIVTSTTQQMIDRICVKVQDHLNSLRNCGVDAVQEDLKSAERLMRDAKNSKTLLPNLYHLGGASWAGVNGSLSNPIQETLESMAGEVTRVVDEQLKALLESMVDAAENLCPNVIKKTHIRQDLIEASTEKISIPRTFVKNVLLEQSGIDILNKISEVKLTVASFLSDRIVDEILDALSHCHHKLADHLIRRGKPLPHQESLEIELAEEKPTKRSTITVEDLTEIERLEDLDTCMMTPKSKRKSIHSRMLRPVSRAFEMEFDLDKALEEVPIHIEDPPFLSSRPDKRTSGFISELPSEEGRKLEHFTKLRPKRNKKQQPSQVCGATPQEGEQNGLMGRVDEGVDEFFTKKVTKMDSKRSSMKRSDTNESSEVGDERKKRDSRKSGFLNLIKSRSKSERPQTVLVAEEPSSPKGAVKSPAVDTTKKELKSAEQNGNTERAEELKTPDSLEEIQPEDAARAERGDNKGSPQGGRRYGVQVMGSGLLAEMKAKQERRAASSQKRLGNEVAPRDSHDATVSSEWLDGSGTVPKLHQTLPENRFALSKGDSVMTSLEKNPKTEPKAEAGARARCSSNTPTSPKPPVQSKPSSTGRPTVPQKPRSASRNEDTPESPSGPGSPKVALLPPVLKKVPSEKEKDGQSSPQPAIRSFSQEEQTGEYNKRDTDHDCDKPASGGKRASRQYSTSAEEEVNALGHRKSQPTTAPKRSPGHQTHEYQELKQRSLSKDGQQGSKSSDSGEEAEKDFIFV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZM3</accession>
    <name>A0A8C3RZM3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="22">Molecule interacting with CasL protein 1</fullName>
            <ecNumber evidence="7">1.14.13.225</ecNumber>
            <ecNumber evidence="6">1.6.3.1</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="31 32">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="31" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="31" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="24">
            <text>L-methionyl-[F-actin] + NADPH + O2 + H(+) = L-methionyl-(R)-S-oxide-[F-actin] + NADP(+) + H2O</text>
            <dbReference type="Rhea" id="RHEA:51308"/>
            <dbReference type="Rhea" id="RHEA-COMP:12953"/>
            <dbReference type="Rhea" id="RHEA-COMP:12956"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16044"/>
            <dbReference type="ChEBI" id="CHEBI:45764"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.14.13.225"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>NADPH + O2 + H(+) = H2O2 + NADP(+)</text>
            <dbReference type="Rhea" id="RHEA:11260"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16240"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.6.3.1"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>FAD</name>
            <dbReference type="ChEBI" id="CHEBI:57692"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
            <location evidence="3">Cytoskeleton</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Endosome membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Midbody</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the Mical family.</text>
    </comment>
    <dbReference type="EC" id="1.14.13.225" evidence="7"/>
    <dbReference type="EC" id="1.6.3.1" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZM3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006671.1">
        <property type="protein sequence ID" value="ENSCSRP00000006463.1"/>
        <property type="gene ID" value="ENSCSRG00000004711.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005856">
        <property type="term" value="C:cytoskeleton"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010008">
        <property type="term" value="C:endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030496">
        <property type="term" value="C:midbody"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003779">
        <property type="term" value="F:actin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120501">
        <property type="term" value="F:F-actin monooxygenase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071949">
        <property type="term" value="F:FAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016174">
        <property type="term" value="F:NAD(P)H oxidase H2O2-forming activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd22198">
        <property type="entry name" value="CH_MICAL_EHBP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.50.50.60:FF:000004">
        <property type="entry name" value="protein-methionine sulfoxide oxidase MICAL2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.110.10">
        <property type="entry name" value="Cysteine Rich Protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.50.50.60">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022735">
        <property type="entry name" value="bMERB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050540">
        <property type="entry name" value="F-actin_Monoox_Mical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002938">
        <property type="entry name" value="FAD-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036188">
        <property type="entry name" value="FAD/NAD-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR057494">
        <property type="entry name" value="Rossman_Mical"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001781">
        <property type="entry name" value="Znf_LIM"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23167:SF35">
        <property type="entry name" value="[F-ACTIN]-MONOOXYGENASE MICAL1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23167">
        <property type="entry name" value="CALPONIN HOMOLOGY DOMAIN-CONTAINING PROTEIN DDB_G0272472-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12130">
        <property type="entry name" value="bMERB_dom"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01494">
        <property type="entry name" value="FAD_binding_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00412">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF25413">
        <property type="entry name" value="Rossman_Mical"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01203">
        <property type="entry name" value="DUF3585"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00132">
        <property type="entry name" value="LIM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51905">
        <property type="entry name" value="FAD/NAD(P)-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57716">
        <property type="entry name" value="Glucocorticoid receptor-like (DNA-binding domain)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51848">
        <property type="entry name" value="BMERB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00478">
        <property type="entry name" value="LIM_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50023">
        <property type="entry name" value="LIM_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="20" id="KW-0009">Actin-binding</keyword>
    <keyword evidence="18 26" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="21" id="KW-0206">Cytoskeleton</keyword>
    <keyword evidence="11" id="KW-0967">Endosome</keyword>
    <keyword evidence="12" id="KW-0274">FAD</keyword>
    <keyword evidence="9" id="KW-0285">Flavoprotein</keyword>
    <keyword evidence="17 25" id="KW-0440">LIM domain</keyword>
    <keyword evidence="19" id="KW-0472">Membrane</keyword>
    <keyword evidence="10 25" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="16" id="KW-0503">Monooxygenase</keyword>
    <keyword evidence="14" id="KW-0521">NADP</keyword>
    <keyword evidence="15" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="32" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13 25" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="28">
        <location>
            <begin position="506"/>
            <end position="612"/>
        </location>
    </feature>
    <feature type="domain" description="LIM zinc-binding" evidence="29">
        <location>
            <begin position="684"/>
            <end position="746"/>
        </location>
    </feature>
    <feature type="domain" description="BMERB" evidence="30">
        <location>
            <begin position="975"/>
            <end position="1121"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="27">
        <location>
            <begin position="647"/>
            <end position="667"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="27">
        <location>
            <begin position="731"/>
            <end position="919"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="26">
        <location>
            <begin position="985"/>
            <end position="1012"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="26">
        <location>
            <begin position="1047"/>
            <end position="1074"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="27">
        <location>
            <begin position="650"/>
            <end position="667"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="27">
        <location>
            <begin position="819"/>
            <end position="829"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="27">
        <location>
            <begin position="872"/>
            <end position="886"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001974"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004214"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00004608"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00008223"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012698"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00012709"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022827"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023033"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023038"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00023203"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00023212"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00044245"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00048762"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00049522"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="26">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="27">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="28">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="29">
        <source>
            <dbReference type="PROSITE" id="PS50023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="30">
        <source>
            <dbReference type="PROSITE" id="PS51848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="31">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006463.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="32">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1126" mass="125643" checksum="2177EAD568D398AB" modified="2022-01-19" version="1">MNTQDGEQGNPAHSLFETFLRANHCEEVLGSFQALCGQLGLEHKGQLQFYHKLKSCLNYWSAKALWGKLDKKAGHKDYDQGKACVNTKCLIIGAGPCGLRTAIELAFLGARVVLVEKRDSFSRNNVLHLWPFTIHDLRALGAKKFYGRFCTGALDHISIRQLQLILLKVALLLGVEIHVNVQFKGLIPPAAKGSGGWKAALQPSSSPVGQYEFDVLISAGGGKFVPEGFKRKETRGKLAIGITTNFVNRHSRAEVEVAEISGVARIYNQQFFQNLYNKTGIDLENIVYYKDDTHYFVMTAKKQSLLKKGVIVQDKADIESLLSAENVNQEALLSYAKEAADFSTNYQLPDLEFALNHRNRPDVDMFDFTCMNRSENAALVRECHGARLLIGLVGDCLVEPFWPLGTGVARGFLAAFDAAWMVKRWAAGTSPLDLLAERESIYQQLSQTSPDNTNKNTSQYSIDPTTRYRNINLQAIKPNQVRDLYMVGTIEIDHKKRDSRNSTDVGRAYEELLSWCQTHTAGYRGVTVTDFTHSWKSGLALCALIHHFRPHLLDFNSLDQRSPIKNNQMALDIAEQELGIPPVLSSTEMASVAEPNQLGLITYLSQFYEAFKPSAESEERARKLLASPGTRGAVLFLSKLQKRLSLTRKRNQDSAQKDAETKRTRREAGVSFPNLLTSPAESSDACYFCGKRVYILERVSAEGHFFHRGCFQCHQCGTTLRLGDFAFDEDDGGPSSFPKQLAADQPSEPWEGAGGAGEGAVPAREDRGSGTADMQQPAAQPHTVLEENVGRPISSRMASRAQPQEPGGGLGDRANSLSRQEEQSLRERGSSGAVLRQPSPEPRPPETGPAAPDFRQAEEDGEDTRKRKKIQLSPLEKLKLSTLSLDSETESQGGPGKPRAGSEPFRSAAPANDQGAPERGQVCWVEPGFSEEAEAPWDACPLLTLALVLCFQRFLSLGEKEKYPTWKRTLTRRAKEAEMKRFCKAQSIQRRLEEIEVTFRKLEEKGIKLERSLRGNQSELKTKWMNQLLSLVQKKNSLVSEESDLMIEAQELKLEEKQCQLDQELRRYMNMEETLKMPQDRLEEKEILAQLLEVVNQRNALIHVLEEKRLSELSEALPGTAKGRAG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RZZ8</accession>
    <name>A0A8C3RZZ8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Chromosome 16 open reading frame 72</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RZZ8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007803.1">
        <property type="protein sequence ID" value="ENSCSRP00000007565.1"/>
        <property type="gene ID" value="ENSCSRG00000005586.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040308">
        <property type="entry name" value="HAPR1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029196">
        <property type="entry name" value="HAPSTR1-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31624:SF4">
        <property type="entry name" value="CHROMOSOME 16 OPEN READING FRAME 72"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31624">
        <property type="entry name" value="UPF0472 PROTEIN C16ORF72"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15251">
        <property type="entry name" value="TAPR1-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="3">
        <location>
            <begin position="154"/>
            <end position="181"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="3">
        <location>
            <begin position="172"/>
            <end position="181"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007565.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="226" mass="25570" checksum="469C675DDF0685BB" modified="2022-01-19" version="1">MEDKKEEGEAEIQEHGPEHWFSKWERQCLAEAEQEEALAPELQEEAAAAAQPEHKQQKLWHLFQNSATAVAQLYKDRVCQQPGLSLWVPFQNAATAVTNLYKESVDAHQRSFDVGIQIGYQRRNKDVLAWVKKRRRTIRREDLISFLCGKVPPPRNSRAPPRLTVVSPNRATSTETSSSVETDLQPFREAIALHGLSGAMASISVRSSTPGSPTHIFDAEHWDFLM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S0X9</accession>
    <name>A0A8C3S0X9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S0X9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000006270.1">
        <property type="protein sequence ID" value="ENSCSRP00000006074.1"/>
        <property type="gene ID" value="ENSCSRG00000004551.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050150">
        <property type="entry name" value="IgV_Light_Chain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23267">
        <property type="entry name" value="IMMUNOGLOBULIN LIGHT CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00406">
        <property type="entry name" value="IGv"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="2">
        <location>
            <begin position="1"/>
            <end position="19"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034311070" description="Ig-like domain-containing protein" evidence="2">
        <location>
            <begin position="20"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="3">
        <location>
            <begin position="21"/>
            <end position="129"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="127"/>
            <end position="146"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="127"/>
            <end position="143"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006074.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="199" mass="21281" checksum="0D77D97536D1AC36" modified="2022-01-19" version="1">MLWAPLIILLGTWCTASSAQPVLTQPPSMATSPGQTVKISCSMSSGVTVQSYPQTWQQQTPGSPPRHLLSYYSSMSRGSGVPDRFSGSKESSSNVWYLTITNVQAEDEADYYCAVWYGSAGVSHSDTPTWGSETETSPEQIASSPARVTPACGVPCRQFTHSGVTGSVTETPLGLSPDVLKLPLRPFSLPARDSRTLSC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S113</accession>
    <name>A0A8C3S113_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">RNA-binding protein Musashi homolog 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="7">RNA binding protein that regulates the expression of target mRNAs at the translation level. May play a role in the proliferation and maintenance of stem cells in the central nervous system.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Interacts with RHOBTB2; the interaction is necessary for MSI2 ubiquitination and degradation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the Musashi family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S113"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007114.1">
        <property type="protein sequence ID" value="ENSCSRP00000006899.1"/>
        <property type="gene ID" value="ENSCSRG00000005111.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007417">
        <property type="term" value="P:central nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006417">
        <property type="term" value="P:regulation of translation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12760">
        <property type="entry name" value="RRM1_MSI2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd12323">
        <property type="entry name" value="RRM2_MSI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000020">
        <property type="entry name" value="RNA-binding protein Musashi homolog 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.330:FF:000025">
        <property type="entry name" value="RNA-binding protein Musashi homolog 2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.330">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034126">
        <property type="entry name" value="MSI_RRM2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012677">
        <property type="entry name" value="Nucleotide-bd_a/b_plait_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035979">
        <property type="entry name" value="RBD_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000504">
        <property type="entry name" value="RRM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48032:SF10">
        <property type="entry name" value="RNA-BINDING PROTEIN MUSASHI HOMOLOG 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48032">
        <property type="entry name" value="RNA-BINDING PROTEIN MUSASHI HOMOLOG RBP6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00076">
        <property type="entry name" value="RRM_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00360">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54928">
        <property type="entry name" value="RNA-binding domain, RBD"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50102">
        <property type="entry name" value="RRM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="6 10" id="KW-0694">RNA-binding</keyword>
    <feature type="domain" description="RRM" evidence="12">
        <location>
            <begin position="21"/>
            <end position="111"/>
        </location>
    </feature>
    <feature type="domain" description="RRM" evidence="12">
        <location>
            <begin position="110"/>
            <end position="187"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="300"/>
            <end position="366"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="11">
        <location>
            <begin position="1"/>
            <end position="15"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="334"/>
            <end position="348"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006635"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022884"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00058925"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00072857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00093518"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00176"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50102"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006899.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="405" mass="43324" checksum="9E68357255E5A26C" modified="2022-01-19" version="1">MEADGSQATSGSPNDSQHDPGKMFIGGLSWQTSPDSLRDYFSKFGEIRECMVMRDPTTKRSRGFGFVTFADPASVDKVLAQPHHELDSKTIDPKVAFPRRAQPKMVTRTKKIFVGGLSANTVVEDVKQYFEQFGKVEDAMLMFDKTTNRHRGFGFVTFENEDVVEKVCEIHFHEINNKMVECKKAQPKEVMFPPGTRGRARGLPYTMDAFMLGMGMLGYPNFVATYGRGYPGFAPSYSYQFPGFPAAAYGPVAAAAVAAARGSGIPDYGFYSSPGDQRAPLSYADYGSMGPRVAQMLRSEHAASASNSPLHHLPSPDQFKSPVLNSYSAQPNFGAPASPAGSNPARPGGFPGANSPGPVADLYGTASQDSGVGNYISAASPQPGSGFGHGIASISGCPGKTGRSF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S128</accession>
    <name>A0A8C3S128_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">LITAF domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endosome membrane</location>
            <topology evidence="1">Peripheral membrane protein</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Late endosome membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="3">Lysosome membrane</location>
            <topology evidence="3">Peripheral membrane protein</topology>
            <orientation evidence="3">Cytoplasmic side</orientation>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the CDIP1/LITAF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S128"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007759.1">
        <property type="protein sequence ID" value="ENSCSRP00000007521.1"/>
        <property type="gene ID" value="ENSCSRG00000005542.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098560">
        <property type="term" value="C:cytoplasmic side of late endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0098574">
        <property type="term" value="C:cytoplasmic side of lysosomal membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006629">
        <property type="entry name" value="LITAF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037519">
        <property type="entry name" value="LITAF_fam"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23292">
        <property type="entry name" value="LIPOPOLYSACCHARIDE-INDUCED TUMOR NECROSIS FACTOR-ALPHA FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23292:SF47">
        <property type="entry name" value="LITAF DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10601">
        <property type="entry name" value="zf-LITAF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00714">
        <property type="entry name" value="LITAF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51837">
        <property type="entry name" value="LITAF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="21"/>
            <end position="44"/>
        </location>
    </feature>
    <feature type="domain" description="LITAF" evidence="9">
        <location>
            <begin position="1"/>
            <end position="67"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004414"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005975"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS51837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007521.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="68" mass="8014" checksum="3AF81573E8F0E845" modified="2022-01-19" version="1">TICPCCRQPITTEIVYRMGRLCFLLSAAICCVGCNMGCCFIPFFVKRFKDVDHYCPCCRFHIYRYNRL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S328</accession>
    <name>A0A8C3S328_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Small EDRK-rich factor-like N-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the SERF family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S328"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007000.1">
        <property type="protein sequence ID" value="ENSCSRP00000006786.1"/>
        <property type="gene ID" value="ENSCSRG00000005042.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007513">
        <property type="entry name" value="SERF-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040211">
        <property type="entry name" value="SERF1/2-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13596:SF0">
        <property type="entry name" value="SI:CH211-39K3.2-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13596">
        <property type="entry name" value="SMALL EDRK-RICH FACTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04419">
        <property type="entry name" value="SERF-like_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Small EDRK-rich factor-like N-terminal" evidence="3">
        <location>
            <begin position="1"/>
            <end position="34"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1"/>
            <end position="27"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="47"/>
            <end position="56"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00007309"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF04419"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000006786.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="56" mass="6493" checksum="3F62F019F6CDBF57" modified="2022-01-19" version="1">GNQRELARQKNMKKQTDMGKGRRHDDGLSAAARKQRDSEIMQQKQKKASEKKEPLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S332</accession>
    <name>A0A8C3S332_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">LEM domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000009213.1">
        <property type="protein sequence ID" value="ENSCSRP00000008905.1"/>
        <property type="gene ID" value="ENSCSRG00000006654.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031490">
        <property type="term" value="F:chromatin DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030514">
        <property type="term" value="P:negative regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006998">
        <property type="term" value="P:nuclear envelope organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd12934">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.720.40:FF:000001">
        <property type="entry name" value="LEM domain containing 2, isoform CRA_a"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.720.40">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR052277">
        <property type="entry name" value="INM_ESCRT-Associated"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011015">
        <property type="entry name" value="LEM/LEM-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003887">
        <property type="entry name" value="LEM_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13428">
        <property type="entry name" value="INNER NUCLEAR MEMBRANE PROTEIN MAN1 LEM DOMAIN CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13428:SF8">
        <property type="entry name" value="LEM DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03020">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00540">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF63451">
        <property type="entry name" value="LEM domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50954">
        <property type="entry name" value="LEM"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="431"/>
            <end position="450"/>
        </location>
    </feature>
    <feature type="domain" description="LEM" evidence="3">
        <location>
            <begin position="1"/>
            <end position="42"/>
        </location>
    </feature>
    <feature type="domain" description="LEM" evidence="3">
        <location>
            <begin position="53"/>
            <end position="97"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="34"/>
            <end position="60"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="96"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="241"/>
            <end position="306"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="323"/>
            <end position="381"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="102"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="1">
        <location>
            <begin position="137"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="196"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="269"/>
            <end position="288"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008905.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="515" mass="57009" checksum="72E4C8159DE7B0AF" modified="2022-01-19" version="1">MAGLSDAELGRELRALGFQPGPITDSTRQVYAKKLSRLRAEGPPRPQSGKPAAAGMAGLSDAELGRELRALGFQPGPITDSTRKLYERKLSRLRAEVAAGRRTQSTGSGSRPEPASTSCPRRNPSPLAHSQGRRESEEEEGSEEEDDGYQPPRRDVTGGLNSWAQLGKTAAPGGLAPSTQWGAGRGFNLSSQCGTRDVRLTPRPQWEAERELTPRPQWEAERELTPRPQWEAERELXXXXRELTPRPQWEAERELNPRPQGRMRDMGLTPSTQWGTRDVGLTSSTQWGTRDVGLTPSSQRGVERGLTPSTQWRTRDVGLIPSTQWETERRLTPSTQWETEKRLTPSTQWRTRDGGLTPXXXXTPSTQWRTRDGGLTPSTQGGTATVIGGLIRRIPWRTGGEGLTSTSQLTGSAPKQGAVGKGRGLEFYLSWFLYLATLVLLVIFLGILWVKMIGPGWLLGAEENLKLLTVDCDTRTDDFCQAKQKDILMTMLYELYNYLAIQAGSFECGNPEKLK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S504</accession>
    <name>A0A8C3S504_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3S504"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009148.1">
        <property type="protein sequence ID" value="ENSCSRP00000008842.1"/>
        <property type="gene ID" value="ENSCSRG00000006605.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000009224.1">
        <property type="protein sequence ID" value="ENSCSRP00000008916.1"/>
        <property type="gene ID" value="ENSCSRG00000006660.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008842.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="52" mass="5968" checksum="0D490B42AB8C5240" modified="2022-01-19" version="1">MIKRDGRGHSYCAARGEILGPAQDGPERKHLPRMFSLIKNESRRFEDDQIPS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S563</accession>
    <name>A0A8C3S563_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="18">3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))</fullName>
            <ecNumber evidence="18">1.3.1.22</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="20 21">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="20" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="20" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Converts testosterone (T) into 5-alpha-dihydrotestosterone (DHT) and progesterone or corticosterone into their corresponding 5-alpha-3-oxosteroids. It plays a central role in sexual differentiation and androgen physiology.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>17beta-hydroxy-5alpha-androstan-3-one + NADP(+) = testosterone + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:50820"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16330"/>
            <dbReference type="ChEBI" id="CHEBI:17347"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.3.1.22"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="17">
            <dbReference type="Rhea" id="RHEA:50822"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>5alpha-pregnane-3,20-dione + NADP(+) = progesterone + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:21952"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17026"/>
            <dbReference type="ChEBI" id="CHEBI:28952"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.3.1.22"/>
        </reaction>
        <physiologicalReaction direction="right-to-left" evidence="16">
            <dbReference type="Rhea" id="RHEA:21954"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15 18">
            <text>a 3-oxo-5alpha-steroid + NADP(+) = a 3-oxo-Delta(4)-steroid + NADPH + H(+)</text>
            <dbReference type="Rhea" id="RHEA:54384"/>
            <dbReference type="ChEBI" id="CHEBI:13601"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:47909"/>
            <dbReference type="ChEBI" id="CHEBI:57783"/>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
            <dbReference type="EC" id="1.3.1.22"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Microsome membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 18">Belongs to the steroid 5-alpha reductase family.</text>
    </comment>
    <comment type="caution">
        <text evidence="18">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="1.3.1.22" evidence="18"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S563"/>
    <dbReference type="Ensembl" id="ENSCSRT00000009235.1">
        <property type="protein sequence ID" value="ENSCSRP00000008926.1"/>
        <property type="gene ID" value="ENSCSRG00000006643.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0047751">
        <property type="term" value="F:3-oxo-5-alpha-steroid 4-dehydrogenase (NADP+) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006702">
        <property type="term" value="P:androgen biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007548">
        <property type="term" value="P:sex differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.1630:FF:000002">
        <property type="entry name" value="Steroid 5 alpha-reductase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.1630">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016636">
        <property type="entry name" value="3-oxo-5-alpha-steroid_4-DH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001104">
        <property type="entry name" value="3-oxo-5_a-steroid_4-DH_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039357">
        <property type="entry name" value="SRD5A/TECR"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10556">
        <property type="entry name" value="3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10556:SF37">
        <property type="entry name" value="3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02544">
        <property type="entry name" value="Steroid_dh"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF015596">
        <property type="entry name" value="5_alpha-SR2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50244">
        <property type="entry name" value="S5A_REDUCTASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0221">Differentiation</keyword>
    <keyword evidence="6" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="12" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="13 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0492">Microsome</keyword>
    <keyword evidence="8" id="KW-0521">NADP</keyword>
    <keyword evidence="11" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="21" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0726">Sexual differentiation</keyword>
    <keyword evidence="4 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="108"/>
            <end position="133"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="145"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="202"/>
            <end position="225"/>
        </location>
    </feature>
    <feature type="domain" description="3-oxo-5-alpha-steroid 4-dehydrogenase C-terminal" evidence="19">
        <location>
            <begin position="107"/>
            <end position="255"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004154"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007742"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022928"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00045549"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00048164"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00048292"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00049397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="PIRNR" id="PIRNR015596"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="19">
        <source>
            <dbReference type="Pfam" id="PF02544"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008926.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="255" mass="29393" checksum="F136D47B548FADDA" modified="2022-01-19" version="1">MQCSPSLVLALSSLLGALGLLLLCLNLRAPSRYGKHQEKPGKPWARLPARCAWFLQELPSFLVPALLLALRSPPRLEPLGCRLLCGMFCAHYFHRTFIYSFFTRGRPFPLQILLFGILFCIYNGFLQGYYMIYCAQYPKDWFTDFRFTSGVLLFLFGMGINIHSDILLRQLRKPGDHTYKIPQGGLFTYVSGANFFGEIVEWFGYAIATWSLPAFAFALFTLCFIGPRAYHHHRYYLSMFTDYPKSRKALIPFIF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S6V3</accession>
    <name>A0A8C3S6V3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">IQ motif containing GTPase activating protein 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000008540.1">
        <property type="protein sequence ID" value="ENSCSRP00000008262.1"/>
        <property type="gene ID" value="ENSCSRG00000006143.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005938">
        <property type="term" value="C:cell cortex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0120025">
        <property type="term" value="C:plasma membrane bounded cell projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051015">
        <property type="term" value="F:actin filament binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005516">
        <property type="term" value="F:calmodulin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:1903479">
        <property type="term" value="P:mitotic actomyosin contractile ring assembly actin filament organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd21275">
        <property type="entry name" value="CH_IQGAP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd05131">
        <property type="entry name" value="RasGAP_IQGAP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00201">
        <property type="entry name" value="WW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.418.10:FF:000013">
        <property type="entry name" value="IQ motif containing GTPase activating protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.506.10:FF:000004">
        <property type="entry name" value="IQ motif containing GTPase activating protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.5.190">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.418.10">
        <property type="entry name" value="Calponin-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.506.10">
        <property type="entry name" value="GTPase Activation - p120gap, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001715">
        <property type="entry name" value="CH_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036872">
        <property type="entry name" value="CH_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000048">
        <property type="entry name" value="IQ_motif_EF-hand-BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000593">
        <property type="entry name" value="RasGAP_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023152">
        <property type="entry name" value="RasGAP_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001936">
        <property type="entry name" value="RasGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008936">
        <property type="entry name" value="Rho_GTPase_activation_prot"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001202">
        <property type="entry name" value="WW_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14149">
        <property type="entry name" value="RAS GTPASE-ACTIVATING PROTEIN WITH IQ MOTIF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14149:SF12">
        <property type="entry name" value="RAS GTPASE-ACTIVATING-LIKE PROTEIN IQGAP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00307">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00612">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00616">
        <property type="entry name" value="RasGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03836">
        <property type="entry name" value="RasGAP_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00033">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00015">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SMART" id="SM00323">
        <property type="entry name" value="RasGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00456">
        <property type="entry name" value="WW"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47576">
        <property type="entry name" value="Calponin-homology domain, CH-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF143885">
        <property type="entry name" value="RGC domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50021">
        <property type="entry name" value="CH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50096">
        <property type="entry name" value="IQ"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00509">
        <property type="entry name" value="RAS_GTPASE_ACTIV_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50018">
        <property type="entry name" value="RAS_GTPASE_ACTIV_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01159">
        <property type="entry name" value="WW_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0112">Calmodulin-binding</keyword>
    <keyword evidence="4" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="1" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Calponin-homology (CH)" evidence="6">
        <location>
            <begin position="38"/>
            <end position="153"/>
        </location>
    </feature>
    <feature type="domain" description="Ras-GAP" evidence="5">
        <location>
            <begin position="997"/>
            <end position="1230"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="162"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="4">
        <location>
            <begin position="242"/>
            <end position="269"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022860"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50021"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000008262.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1657" mass="189974" checksum="6E4BBCD0F3AABEF7" modified="2022-01-19" version="1">MYHEELQRPRYGSIVDDERLSAEEMDERRRQNIAYEYLCHLEEAKRWMEVCLAEELPPTTELEEGLRNGVYLAKLAQFFAPKIVSEKKIYDVEQTRYKRSGLHFRHTDNTVQWLRAMESIGLPKIFYPETTDVYDRKNIPKMIYCIHALSLYLFKLGIAPQIQDLLGKVDFTEEEISNMRKELEKYGIQMPAFSKIGGILASELSVDEAALHAAVIAINEAIEKGVADQTLVTLRNPNAMLMNVDEDLAQEYQKELLEAKRRKEENARLKNGSISEEERDVYEELLTQAEIQGNIKKINIHVALVQVNEAIDRQDEVALMAGLNRPALSLSGVLQQNSSRYLAQLCDCKEQRMQLAGVPILLDKNEIQKEVSVANEEAEALKLKLAAVDHINTAIRNCDANKTLVALMKPEAQLPVIHPFAAAVYQTELFNLQQQNAVSYLAHDELSIAVEMLSAVVLLNQALGSKDILAIKSHLRNPSVGFNNLEEENFQRYADTLLSIKSEASSQGQDYLSWNDIQNCIDMVNMQIQEENDRIVAVSYINEAIDQGNPGKTLETLLLPTVKLHDVNPTNAWHYQDVLHYAKVQKCKESHDESAVLWLDEIQKGINDANRNIEKAANLALGTSMINKCLEKHDSQPVLDILQSPKFGLRVVPECAETYYKNLLEAKNLKTKEDSSEGPWLKLIMKNRYDYYYNVETGESTFVPPEGFIPKTSWLTSEEIQTIVGQVTADYSREQLWLANENLIVQLQALARGFLVRKSYEERKGFLQKQEPSVIKIQAFWKGCKQRKSYTDRLQVLQGNVAAIIKIQSWVKMWLARKAYKKRLQYFKDHNEEIVKIQAFLKANKARDDYRTLIGAENPPLNVLRKFAYLLDQSDLDFQEELEVTRLREEVVTKIRSNQQLENDLNLMDIKIGLLVKNRISLQDVVLHSKKLNKKSKNQVEEMVTGDKQGIKGLSKERRKQLEAYQHLFYLLQTNPMYLAKLIFQMPQNKSTKFMDTVIFTLYNYASNQREEYLLLKLFKTALEEEINSKVDQIQDIVTGNPTVIKMVVSFNRGARGQNTLRQLLAPVVKEIMDDKSLLINTSPVEVYKAWVNQLEMQTGEASKLPYDVTTEQALEHPEVVNRLESSIQSLRTVTDKVLVSIFSSLSMMPYGMRYIAKVLKNSLHEKFPDATEDELLKIVGNLLYYRYMNPAIVAPDGFDIIDMTAGGQIHSDQRRNLGCVAKVLQHAASNKLFEGESAHLSSMNTYLSQTYQKFRNFFQTACDVPEPEEKFNIDEYSDMVTLSKPVIYISIEEIINTHSLLLEHQDAIAPEQNDLLNELLQGLRAVPDVESFLGEGAVDPNDPNKENTLSQLAKTEISLSLTSKYELQEGEDQDLKGLMIKTKRLVVDVIRTQTGDTLLEILETPASAQQESEHLKVVEKRAILDSKTPEKMKHSQSMLEDGQLPIEQKKRKIQRNLRTLEQAVLVSSANKYQEIINEIAKDIRNQRRYRHHRKAELVKLQQTLSALQSKTTFYEDQVNYYNTYIKTCLDNLTRKNSRRSIKLDGKVEEKGSKKLKHTSLKYTAARLHEKGVILEIEDLQTNQFKNVMFDITPGEEIGDFEIKAKFLGVQMEKVELHFQDLLQMQYEGVAVMKMFDKAKVNVNLLIFLLNKKFYGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8R0</accession>
    <name>A0A8C3S8R0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Enoyl-[acyl-carrier-protein] reductase, mitochondrial</fullName>
            <ecNumber evidence="11">1.3.1.104</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">2-enoyl thioester reductase</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the zinc-containing alcohol dehydrogenase family. Quinone oxidoreductase subfamily.</text>
    </comment>
    <dbReference type="EC" id="1.3.1.104" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8R0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011072.1">
        <property type="protein sequence ID" value="ENSCSRP00000010677.1"/>
        <property type="gene ID" value="ENSCSRG00000007994.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="7482721at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0141148">
        <property type="term" value="F:enoyl-[acyl-carrier-protein] reductase (NADPH) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006633">
        <property type="term" value="P:fatty acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08290">
        <property type="entry name" value="ETR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000112">
        <property type="entry name" value="Enoyl-[acyl-carrier-protein] reductase 1, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.180.10:FF:000010">
        <property type="entry name" value="Enoyl-[acyl-carrier-protein] reductase, mitochondrial"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.180.10">
        <property type="entry name" value="Medium-chain alcohol dehydrogenases, catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013149">
        <property type="entry name" value="ADH-like_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013154">
        <property type="entry name" value="ADH-like_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020843">
        <property type="entry name" value="ER"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011032">
        <property type="entry name" value="GroES-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051034">
        <property type="entry name" value="Mito_Enoyl-ACP_Reductase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43981">
        <property type="entry name" value="ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43981:SF9">
        <property type="entry name" value="ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08240">
        <property type="entry name" value="ADH_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00107">
        <property type="entry name" value="ADH_zinc_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00829">
        <property type="entry name" value="PKS_ER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50129">
        <property type="entry name" value="GroES-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0275">Fatty acid biosynthesis</keyword>
    <keyword evidence="4" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="3" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="8" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="9" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="5" id="KW-0521">NADP</keyword>
    <keyword evidence="7" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010371"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038963"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00041058"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00042123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010677.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="367" mass="39681" checksum="0F9F046A025B618B" modified="2022-01-19" version="1">MRLAKGLGLVRGARPLLGTFLRPRAAVAAAAPARFQALVYEQHGEPARVLQLKDLERAELGHSGVHVKMLAAPINPADINMIQGTYALLPDLPAVGGNEGVGQVVEVGSHVTSLKPGDLVIPADAELGTWRTDAVFSEETLVKLPPDIPLLCAATLSVNPCTAYRMLADFETLGPGDSIIQNAANSGVGQAVVQIAAALGIKTINVIRDRPNLQEVVDRLTSLGADHVVTEEMLRKPEMKDLFKKVPKPRLALNCVGGKSTTEMLRHIQQKGTMVTYGGMAKQPVTVPVSAFIFKDVKLRGFWMTQWKKDQSQNKDRLTGMILTLCDLIQKGQLTAPACTQVPLKDYRIALEASMKPFISSKQVLTM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S8W8</accession>
    <name>A0A8C3S8W8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="4">Replication protein A3</fullName>
        </submittedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the replication factor A protein 3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S8W8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011881.1">
        <property type="protein sequence ID" value="ENSCSRP00000011449.1"/>
        <property type="gene ID" value="ENSCSRG00000008559.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005662">
        <property type="term" value="C:DNA replication factor A complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035861">
        <property type="term" value="C:site of double-strand break"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003684">
        <property type="term" value="F:damaged DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003697">
        <property type="term" value="F:single-stranded DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006284">
        <property type="term" value="P:base-excision repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006260">
        <property type="term" value="P:DNA replication"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000724">
        <property type="term" value="P:double-strand break repair via homologous recombination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006298">
        <property type="term" value="P:mismatch repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006289">
        <property type="term" value="P:nucleotide-excision repair"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd04479">
        <property type="entry name" value="RPA3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.50.140:FF:000395">
        <property type="entry name" value="Replication protein A3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.50.140">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012340">
        <property type="entry name" value="NA-bd_OB-fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013970">
        <property type="entry name" value="Rfa2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15114:SF1">
        <property type="entry name" value="REPLICATION PROTEIN A 14 KDA SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15114">
        <property type="entry name" value="REPLICATION PROTEIN A3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08661">
        <property type="entry name" value="Rep_fac-A_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50249">
        <property type="entry name" value="Nucleic acid-binding proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00009761"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011449.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="121" mass="13531" checksum="6E30F6C404FADD02" modified="2022-01-19" version="1">MGDVHEGPRPRLATSHLAQHLGQPVCFVGRLEKIHPSGKLFILSDGEGKNTTVELSEPLDEELSGVIEVVGRVTNQATIMCMSYVQFREDKSAFDLALYNEALKIIHEFPEYFPFGVTRND</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9I3</accession>
    <name>A0A8C3S9I3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Fucosyltransferase</fullName>
            <ecNumber evidence="12">2.4.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="11">
            <text>an N-acetyl-alpha-neuraminyl-(2-&gt;3)-beta-D-galactosyl-(1-&gt;4)-N-acetyl-beta-D-glucosaminyl derivative + GDP-beta-L-fucose = an alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;4)-[alpha-L-Fuc-(1-&gt;3)]-beta-D-GlcNAc derivative + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:56076"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:136545"/>
            <dbReference type="ChEBI" id="CHEBI:139509"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="11">
            <dbReference type="Rhea" id="RHEA:56077"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="12">Golgi apparatus</location>
            <location evidence="12">Golgi stack membrane</location>
            <topology evidence="12">Single-pass type II membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 12">Belongs to the glycosyltransferase 10 family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="12"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9I3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012268.1">
        <property type="protein sequence ID" value="ENSCSRP00000011813.1"/>
        <property type="gene ID" value="ENSCSRG00000008852.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046920">
        <property type="term" value="F:alpha-(1-&gt;3)-fucosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11660:FF:000001">
        <property type="entry name" value="alpha-(1,3)-fucosyltransferase 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11660">
        <property type="entry name" value="Glycosyl transferase family 10, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055270">
        <property type="entry name" value="Glyco_tran_10_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031481">
        <property type="entry name" value="Glyco_tran_10_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001503">
        <property type="entry name" value="Glyco_trans_10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038577">
        <property type="entry name" value="GT10-like_C_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11929">
        <property type="entry name" value="ALPHA- 1,3 -FUCOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11929:SF12">
        <property type="entry name" value="ALPHA-(1,3)-FUCOSYLTRANSFERASE 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17039">
        <property type="entry name" value="Glyco_tran_10_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00852">
        <property type="entry name" value="Glyco_transf_10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53756">
        <property type="entry name" value="UDP-Glycosyltransferase/glycogen phosphorylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="4 12" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="12" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="9 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="5 12" id="KW-0808">Transferase</keyword>
    <keyword evidence="6 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 12" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="30"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="domain" description="Fucosyltransferase N-terminal" evidence="14">
        <location>
            <begin position="69"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="domain" description="Fucosyltransferase C-terminal" evidence="13">
        <location>
            <begin position="191"/>
            <end position="363"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00036481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU003832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="Pfam" id="PF00852"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF17039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011813.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="366" mass="42439" checksum="C54C32547357DB6F" modified="2022-01-19" version="1">MKQKFCQEPTPPSSRPLRVQRKLWLKMRTCSLPVLKALASAIIFAVILWNLNFLGYHAEVPGPALGPSKPLTVLIWHWPFHHTPNLSTDVCADRYGLKGCHLTGDHGLFSQADVVVFHHRELQQGKVRLPTERKPPGQNWVWITLESPTNTKALTGWNRTFNWVMTYRRDSDIFMPYGELVRRPSASVDIPTKTGLVSWVISNYHQTQKRVQVYRELSRHLPVNVYGKANRKPLCPDCLLPTTSRHKFYLAFENSIHQDYITEKLWRNALLAGTVPVVLGPPRANYEKFIPADSFIHIEDFGSMKELASFLKTMNSSRYRAFFEWRKTYGVKLYTDWRERFCTICTRYPRLAQGQIYPDLASWFSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3S9V4</accession>
    <name>A0A8C3S9V4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Fibrillin 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="caution">
        <text evidence="7">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3S9V4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010902.1">
        <property type="protein sequence ID" value="ENSCSRP00000010523.1"/>
        <property type="gene ID" value="ENSCSRG00000007831.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000097">
        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.25.10:FF:000103">
        <property type="entry name" value="Fibrillin 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.290.10:FF:000003">
        <property type="entry name" value="Fibrillin 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.25.10">
        <property type="entry name" value="Laminin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.290.10">
        <property type="entry name" value="TGF-beta binding (TB) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000742">
        <property type="entry name" value="EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR049388">
        <property type="entry name" value="FBN_EGF_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040872">
        <property type="entry name" value="Fibrillin_U_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051145">
        <property type="entry name" value="GAS-SHBG-PROS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017878">
        <property type="entry name" value="TB_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036773">
        <property type="entry name" value="TB_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24040:SF7">
        <property type="entry name" value="FIBRILLIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24040">
        <property type="entry name" value="LAMININ G-LIKE DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21364">
        <property type="entry name" value="EGF_FBN_1st"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18193">
        <property type="entry name" value="Fibrillin_U_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00683">
        <property type="entry name" value="TB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00181">
        <property type="entry name" value="EGF"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57581">
        <property type="entry name" value="TB module/8-cys domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00022">
        <property type="entry name" value="EGF_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01186">
        <property type="entry name" value="EGF_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50026">
        <property type="entry name" value="EGF_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51364">
        <property type="entry name" value="TB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5 7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7" id="KW-0245">EGF-like domain</keyword>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3 9" id="KW-0732">Signal</keyword>
    <feature type="signal peptide" evidence="9">
        <location>
            <begin position="1"/>
            <end position="28"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034545771" description="Fibrillin 2" evidence="9">
        <location>
            <begin position="29"/>
            <end position="280"/>
        </location>
    </feature>
    <feature type="domain" description="EGF-like" evidence="10">
        <location>
            <begin position="164"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="domain" description="TB" evidence="11">
        <location>
            <begin position="202"/>
            <end position="245"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="44"/>
            <end position="65"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="7">
        <location>
            <begin position="168"/>
            <end position="178"/>
        </location>
    </feature>
    <feature type="disulfide bond" evidence="7">
        <location>
            <begin position="186"/>
            <end position="195"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00076"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50026"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51364"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010523.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="14">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="280" mass="30101" checksum="A2B04DD19C30F7B0" modified="2022-01-19" version="1">MGRRRGLCPQLYCLWLGCVALWAQGVAGQPKQQQVRPVGGTDAIYPASENREDGAGAATSRVRRRGQQDALRGPNVCGSRFHSYCCPGWKTLPGGNQCIVPICRNSCGDGFCSRPNMCTCSSGQISPTCGSKSIQQCSIRCMNGGTCADDQCQCQKGYIGTYCGQPVCENGCQNGGRCIGPNRCACVYGFTGPQCERDYRTGPCFTQVNNQMCQGQLTGIVCTKTLCCATIGRAWGHPCEMCPAQPQPCRRGFIPNIRNGACQGKPFHLAVHGYCIVHVV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAT3</accession>
    <name>A0A8C3SAT3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Leucine-rich repeat protein SHOC-2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="4 5">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="4" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAT3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011636.1">
        <property type="protein sequence ID" value="ENSCSRP00000011212.1"/>
        <property type="gene ID" value="ENSCSRG00000008385.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050216">
        <property type="entry name" value="LRR_domain-containing"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48051">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR48051:SF54">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52075">
        <property type="entry name" value="Outer arm dynein light chain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0677">Repeat</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023907"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000011212.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="123" mass="13852" checksum="F84922140A0C8C2A" modified="2022-01-19" version="1">MSLCLSTAPIPTQTAELNLEGNYLHRLPEEMRTLLHLKVINLSRNKFRHFPEQLTTLKALETINLEENEITDVPVEKLSSMESLQSVNLKSNPLNEEVRVIARPLIKFDLLVSPMGAHAAPQA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SAU3</accession>
    <name>A0A8C3SAU3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">protein-serine/threonine phosphatase</fullName>
            <ecNumber evidence="4">3.1.3.16</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>O-phospho-L-threonyl-[protein] + H2O = L-threonyl-[protein] + phosphate</text>
            <dbReference type="Rhea" id="RHEA:47004"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="EC" id="3.1.3.16"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29035"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="3 11">Belongs to the PP2C family.</text>
    </comment>
    <dbReference type="EC" id="3.1.3.16" evidence="4"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SAU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010706.1">
        <property type="protein sequence ID" value="ENSCSRP00000010334.1"/>
        <property type="gene ID" value="ENSCSRG00000007674.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004722">
        <property type="term" value="F:protein serine/threonine phosphatase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="CDD" id="cd00143">
        <property type="entry name" value="PP2Cc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.40.10:FF:000001">
        <property type="entry name" value="protein phosphatase 1B isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.40.10">
        <property type="entry name" value="PPM-type phosphatase domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015655">
        <property type="entry name" value="PP2C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000222">
        <property type="entry name" value="PP2C_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036457">
        <property type="entry name" value="PPM-type-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001932">
        <property type="entry name" value="PPM-type_phosphatase-like_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13832:SF565">
        <property type="entry name" value="AT28366P-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13832">
        <property type="entry name" value="PROTEIN PHOSPHATASE 2C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00481">
        <property type="entry name" value="PP2C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00332">
        <property type="entry name" value="PP2Cc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81606">
        <property type="entry name" value="PP2C-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01032">
        <property type="entry name" value="PPM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51746">
        <property type="entry name" value="PPM_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6 11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="7" id="KW-0460">Magnesium</keyword>
    <keyword evidence="9" id="KW-0464">Manganese</keyword>
    <keyword evidence="5" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8 11" id="KW-0904">Protein phosphatase</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PPM-type phosphatase" evidence="13">
        <location>
            <begin position="25"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="12">
        <location>
            <begin position="344"/>
            <end position="391"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006702"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00013081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022912"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023211"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00048336"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU003465"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="13">
        <source>
            <dbReference type="PROSITE" id="PS51746"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010334.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="391" mass="41378" checksum="9B4BDC87624A983A" modified="2022-01-19" version="1">MGPGSFLEAPRTEKRLERGEGGELRYGLGAMQGWRAHMEDAHTAQPQLPGALAAWAFFAVYDGHAGGTVAQFCARHLLEEVVAGEAFAGEAESPAAVKAAVREGFLRIDRRMQALARAEGWEHAGSTAVAVLVSPRHLYFINLGDSRALLCRAGRLTFHTKDHKPGRPRERERIENAGGTVLLQRVNGSLAVSRALGDFDYKAVAWRGQTEQLVSAEPEVDELARCPGEDEFLVLACDGVWDAFDTQGLCAFVRSRLLLGADPLAVCEEVLDAGLHKVRQGWGAGPPASNGRWLPGRGLAGGWRWGTGHGDFPLWGGASSQTDSHSMGWGWGAGNGTWGLFPLEGTGSRPATGQGLAGLSPVGGAGSHTTPGQGLTGSGGREWDTGPFPSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBA3</accession>
    <name>A0A8C3SBA3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Neuropeptide Y receptor type 2</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="15">NPY-Y2 receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="19 20">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="19" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="19" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 16">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBA3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010906.1">
        <property type="protein sequence ID" value="ENSCSRP00000010526.1"/>
        <property type="gene ID" value="ENSCSRG00000007860.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005929">
        <property type="term" value="C:cilium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004983">
        <property type="term" value="F:neuropeptide Y receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007193">
        <property type="term" value="P:adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000158">
        <property type="entry name" value="Neuropeptide Y receptor type 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001358">
        <property type="entry name" value="NPY2_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000611">
        <property type="entry name" value="NPY_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24235">
        <property type="entry name" value="NEUROPEPTIDE Y RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24235:SF22">
        <property type="entry name" value="NEUROPEPTIDE Y RECEPTOR TYPE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01014">
        <property type="entry name" value="NRPEPTIDEY2R"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01012">
        <property type="entry name" value="NRPEPTIDEYR"/>
    </dbReference>
    <dbReference type="SMART" id="SM01381">
        <property type="entry name" value="7TM_GPCR_Srsx"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="7 16" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="14" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="8 17" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-0564">Palmitate</keyword>
    <keyword evidence="11 16" id="KW-0675">Receptor</keyword>
    <keyword evidence="20" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13 16" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 16 17" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 17" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="26"/>
            <end position="56"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="68"/>
            <end position="93"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="105"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="146"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="198"/>
            <end position="220"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="248"/>
            <end position="270"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="17">
        <location>
            <begin position="282"/>
            <end position="302"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="18">
        <location>
            <begin position="47"/>
            <end position="303"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010663"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00019472"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023139"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00032013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="18">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010526.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="20">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="362" mass="41190" checksum="C07616CDA1B49BA4" modified="2022-01-19" version="1">GGCQSTLRHWLGETVPQFIMMDSTKIIGVQVILIAAYSLIILLGFIGNSLVIYTIVKYKTMRTVTNFFIANLALADLMVDTLCLPFTLVYTLLDEWKFGAVLCHLVPYAQALSVHVSTLTLTVIALDRYRCIVFHLDSRISKRLSFTIIAITWLTGAVLAGPLAIFREYRHEEIPSINFKIAVCSEKWPSGNNRDATIYSLSMLLLQYILPLAIISYAYIRIWFKLKNHISPTSSSDSQCRRKKTTKMLVMVVVVFAVCWLPFHIFQLAIDLDLVLIFHEYKLLYTVFHVVAMCSTFVNPLLYGWMNKNYRNGFLTFFSCQKKPESIYTDGSIRRRSYTFKATTLNGSIKHSAGNGQLPTEV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SBZ6</accession>
    <name>A0A8C3SBZ6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Zinc finger protein 143</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Selenocysteine tRNA gene transcription-activating factor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the GLI C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SBZ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010697.1">
        <property type="protein sequence ID" value="ENSCSRP00000010326.1"/>
        <property type="gene ID" value="ENSCSRG00000007713.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6077919at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000071">
        <property type="entry name" value="Putative zinc finger protein 143"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000125">
        <property type="entry name" value="Putative zinc finger protein 143"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000137">
        <property type="entry name" value="Putative zinc finger protein 143"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000142">
        <property type="entry name" value="Putative zinc finger protein 143"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000072">
        <property type="entry name" value="zinc finger protein 143 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000236">
        <property type="entry name" value="zinc finger protein 143 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000016">
        <property type="entry name" value="zinc finger protein 37 homolog"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235">
        <property type="entry name" value="KRUEPPEL-LIKE TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="7"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0010">Activator</keyword>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="15" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010831"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023159"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00067483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00083853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010326.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="636" mass="68880" checksum="90E63AA5299F8022" modified="2022-01-19" version="1">MLLAQINRDSQGMTEFSGGGMEAQHVTLCLTEAVAVQDGDNLENMEGVSLQAVTLADGSTAYIQHNSKDGKLMDGQVIQLEDGSAAYVQHVSMPKSRDSLRLEDGQAVQLEDGTTAFIHHASKDSYDQSALQAVQLEDGTTAYIHHTVQMPQSDTILAIQADGTVAGLHTGDATIDPDTISALEQYAAKVSIDGNESVSSSGMIGENEQEKKMQIVLQGHATRVTAKSQPSGEKAFRCEYDGCGKLYTTAHHLKVHERSHTGDRPYQCEHPGCGKAFATGYGLKSHVRTHTGEKPYRCTEENCTKSFKTSGDLQKHIRTHTGERPFKCPFEGCGRSFTTSNIRKVHIRTHTGERPYYCTEPGCGRAFASATNYKNHVRIHTGEKPYVCTVPGCDKRFTEYSSLYKHHVVHTHSKPYNCNHCGKTYKQISTLAMHKRTAHNDTEPIEEEQEAFFEPPPGQGEDVLKGSQITYVTGVDGEDVVSAQVATVTQSGLGQQVALISQDGTQHVNISQADMQAIGNTITMVTQDGTTITVPAHDAVISSAGTHSVAMVTAEGTEGQQVAIVAQDLAFHSASSEMGHQQHGHHLVTTETRPVTLLATSNGTQIAVQLGEQQSLEEAIRIASRIQQGETPGIDD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SCE3</accession>
    <name>A0A8C3SCE3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">E3 ubiquitin-protein ligase</fullName>
            <ecNumber evidence="14">2.3.2.26</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="1">
            <text>S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.</text>
            <dbReference type="EC" id="2.3.2.26"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="6 14">Protein modification; protein ubiquitination.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Membrane raft</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.3.2.26" evidence="14"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SCE3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011390.1">
        <property type="protein sequence ID" value="ENSCSRP00000010982.1"/>
        <property type="gene ID" value="ENSCSRG00000007981.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00143"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045121">
        <property type="term" value="C:membrane raft"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046332">
        <property type="term" value="F:SMAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061630">
        <property type="term" value="F:ubiquitin protein ligase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030514">
        <property type="term" value="P:negative regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043161">
        <property type="term" value="P:proteasome-mediated ubiquitin-dependent protein catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016567">
        <property type="term" value="P:protein ubiquitination"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniPathway"/>
    </dbReference>
    <dbReference type="CDD" id="cd08382">
        <property type="entry name" value="C2_Smurf-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00078">
        <property type="entry name" value="HECTc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00201">
        <property type="entry name" value="WW"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000017">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000026">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.20.70.10:FF:000047">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.150:FF:000024">
        <property type="entry name" value="E3 ubiquitin-protein ligase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2160.10:FF:000001">
        <property type="entry name" value="E3 ubiquitin-protein ligase NEDD4-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.2410.10:FF:000014">
        <property type="entry name" value="E3 ubiquitin-protein ligase SMURF1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.1750.10:FF:000007">
        <property type="entry name" value="E3 ubiquitin-protein ligase SMURF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.20.70.10">
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.150">
        <property type="entry name" value="C2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2160.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.2410.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.1750.10">
        <property type="entry name" value="Hect, E3 ligase catalytic domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000008">
        <property type="entry name" value="C2_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035892">
        <property type="entry name" value="C2_domain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024928">
        <property type="entry name" value="E3_ub_ligase_SMURF1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050409">
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        <property type="entry name" value="E3 UBIQUITIN-PROTEIN LIGASE SMURF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11254">
        <property type="entry name" value="HECT DOMAIN UBIQUITIN-PROTEIN LIGASE"/>
        <property type="match status" value="1"/>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    <keyword evidence="8" id="KW-0963">Cytoplasm</keyword>
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    <keyword evidence="9 14" id="KW-0808">Transferase</keyword>
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        <location>
            <begin position="21"/>
            <end position="41"/>
        </location>
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    <sequence length="767" mass="88447" checksum="3873B9D62A4992CE" modified="2022-01-19" version="1">MTVIKYDPFQNTHHTRKKKSHLCIAYHFIFLSFQACPFMSFSSPPIGLPDPFAKVVVDGSGQCHSTDTVKNTLDPKWNQHYDLYIGKSDSITISVWNHKKIHKKQGAGFLGCVRLLSNAINRLKDTGYQRLDLCKLGPNDNDTVRGQIVVSLQSRDRIGTGGQVVDCSRLFDNDLPDGWEERRTASGRIQYLNHITRTTQWERPTRPASEYSSPGRPLSCFVDENTPITGTNGATCGQSSDPRLAERRVRSQRHRNYMSRTHLHTPPDLPEGYEQRTTQQGQVYFLHTQTGVSTWHDPRVPRDLSNINCEELGPLPPGWEIRNTATGRVYFVDHNNRTTQFTDPRLSANLHLVLNRQNQLKDQQQQQQVVSLCPLPDEAECLTVPRYKRDLVQKLKILRQELSQHQPQAGHCRIEVSREEIFEESYRQVMKMRPKDLWKRLMIKFRGEEGLDYGGVAREWLYLLSHEMLNPYYGLFQYSRDDIYTLQINPDSAVNPEHLSYFHFVGRIMGMAVFHGHYIDGGFTLPFYKQLLGKPITLDDMELVDPDLHNSLVWILENDITGVLDHTFCVEHNAYGEIIQHELKPNGKSIPVTEENKKEYVRLYVNWRFLRGIEAQFLALQKGFNEVIPQHLLKTFDEKELELIICGLGKIDVNDWKANTRLKHCTPDSNIVKWFWKAVELFDEERRARLLQFVTGSSRVPLQGFKALQGAAGPRLFTIHQIDASTNNLPKAHTCFNRIDIPPYESYDKLYEKLLTAIEETCGFAVE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
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        </location>
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            <begin position="1"/>
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    </evidence>
    <sequence length="135" mass="14200" checksum="E9A9B1AC2C87AC4E" modified="2022-01-19" version="1">MEQTQLLEWEEENGDPPGGEANGEAPRPVGRLHLLSSKYGPEQDFWIYPGENVVGRLQSCRVCLPAPSVSKAHAVIEVPAPGCAPILRVGETQVPGFPIDTLCPSCPPGSDSSSDTGVRSAAAFSSSCATVVPER</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFA0</accession>
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        <name type="scientific">Chelydra serpentina</name>
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    </evidence>
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            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="144" mass="15960" checksum="10F87A47C616B3D6" modified="2022-01-19" version="1">VASGVLCQRLGPAWQPVGYYSKVLDPVAKGWPACLRAVAATALLVQEAEKLTLGGDTEVVVPHGIPQVSALQSVLLQLHRYAAPFQTLPLEQPVHSFQIGDQVLVKKWKRDPLTPRWEVRILYRSSARPLLKSLEATNRHIIPE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SFZ2</accession>
    <name>A0A8C3SFZ2_CHESE</name>
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        <submittedName>
            <fullName evidence="4">Rho GTPase activating protein 31</fullName>
        </submittedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="4" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="Ensembl" id="ENSCSRT00000013784.1">
        <property type="protein sequence ID" value="ENSCSRP00000013243.1"/>
        <property type="gene ID" value="ENSCSRG00000009829.1"/>
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        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="term" value="F:GTPase activator activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="term" value="P:small GTPase-mediated signal transduction"/>
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        <property type="project" value="TreeGrafter"/>
    </dbReference>
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        <property type="entry name" value="rho GTPase-activating protein 30 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.555.10">
        <property type="entry name" value="Rho GTPase activation protein"/>
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    </dbReference>
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        <property type="entry name" value="PX-Rho_GAP"/>
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    </dbReference>
    <dbReference type="PANTHER" id="PTHR15729">
        <property type="entry name" value="CDC42 GTPASE-ACTIVATING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15729:SF3">
        <property type="entry name" value="RHO GTPASE-ACTIVATING PROTEIN 31"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00620">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00324">
        <property type="entry name" value="RhoGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48350">
        <property type="entry name" value="GTPase activation domain, GAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50238">
        <property type="entry name" value="RHOGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="5" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rho-GAP" evidence="3">
        <location>
            <begin position="1"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="372"/>
            <end position="418"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="495"/>
            <end position="549"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="636"/>
            <end position="759"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="872"/>
            <end position="928"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="949"/>
            <end position="1005"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="2">
        <location>
            <begin position="1138"/>
            <end position="1271"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="381"/>
            <end position="391"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="2">
        <location>
            <begin position="392"/>
            <end position="402"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="510"/>
            <end position="523"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="526"/>
            <end position="546"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="640"/>
            <end position="650"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="680"/>
            <end position="695"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="744"/>
            <end position="759"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="902"/>
            <end position="916"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="978"/>
            <end position="989"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="2">
        <location>
            <begin position="1163"/>
            <end position="1178"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="2">
        <location>
            <begin position="1179"/>
            <end position="1209"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50238"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013243.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1348" mass="146904" checksum="09D40C04129E96AC" modified="2022-01-19" version="1">MKNKGAKPKPRRKGAAGAFGCDLTEHLESSGQDGNRLARTVSSSCSSRPLCLCLCCFRQEFGSDQCPDLTREVYLQDIHCVGSLCKLYFRELPNPLLTYELYKKFTEALSRCPEEEQLVRIQNVIQELPPSHYRTLEYLIKHLTHLASFSNMTNMHTRNLALVWAPNLLRSKEIEAVGCNGDAAFLEVRVQQLVIEFILNHVDQIFSNNITTSSMENDENMPIVKSLTLPSASLPMKLVSLEEAQARSLSASHPARKERRENSLPEIVPVTGSLFHTVVDLPDSKRKLSTKSKKWKSIFNLGRSGSDSKSKLSRNGSVFVRGQKLSEKATIRPAKSMDSLCSLPVEGEDEKGRFKRTVAAGGFFIPVMKTRTGGASSSGDLSKESEWDREGAPAGAEGGSELSGDKAGPRALQARPPPEQLKVFRAMEDAESEQTSPKTCRMFYISDTTSTSGFPSSLFPLEASPRHQRKALNISEPFAVSVPLRVSAVISTNSTPCRVPAKDKPVLSSLEESSTLGPGSATPTAPERDGQPRTEQATDREEKQPRAEAAAGYDISGVFQAENDAANALLEPLWPEIQQELKIIESEEELSFLPTDVPKTGPHQQIMHSALAPASSASPQTDSFSSGSVLALTLAEQETPARTPQVTSQLPLLAATAKERSKEPGGLQGGKPEVVAQRDCSPNTPELDTVLSGTASPKDHLAVENVSSDLPPPHQDQKLYDEQQLIEGPLKEDVSDPKGMCPDQAKEKGNTGLLHSEKNDIAVGQDGGLISSKRASGAGAQKLFDHEEEDALTDNVQGFELVEPWEDHQWVTSPLHSPTFRNLQEKAMQDFQSQSYGMERGLSARPRFSRSLSLDSKDMVLSVWAVQPPFPSAAEELPRGCTRSGTRDLLETLPTSPPRPSQVERAETCRSPREDSLEPEGSSNALTSEAEPAAGRLLARHEELHVASLSEPGEKEVDGNPSRPQDAASTGVAVTKGLCSTSESQLSNNKGEDPPRKVRTRPSSLNLDSLLPAPDFFKFESLAVPTSPGNRLCLQKEGKSSDSVLSLPAACPARNKGDPWGSRFDPRELDLDYMAVAHAATGRRNSAPVSVSAVRTSFMIKMCQARAVPVIPPKIQYTQVPQPLQTQNADRDIPASLGRKETEAHSASRQTPRAARGQLEPPKSPRVEKKAKEEKENSDPTQMDSTSSRHGSLNTLPDLSLSSRNSTQEAPVLRRKRTSEGETAGDNPQSSKMERPSGFSKPSYRSRPGRPQSLILFSPPFPIMDHPSSSADSRVLLSPIRSPSQSNSPNPICGDLSGNLQTTPEGVTLRNKMTIPKNGQRLETSTSCFYQPQRRSVILDGRSGRQIE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SG96</accession>
    <name>A0A8C3SG96_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Carbohydrate sulfotransferase</fullName>
            <ecNumber evidence="11">2.8.2.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Golgi apparatus membrane</location>
            <topology evidence="1 11">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 11">Belongs to the sulfotransferase 2 family.</text>
    </comment>
    <dbReference type="EC" id="2.8.2.-" evidence="11"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SG96"/>
    <dbReference type="Ensembl" id="ENSCSRT00000013908.1">
        <property type="protein sequence ID" value="ENSCSRP00000013363.1"/>
        <property type="gene ID" value="ENSCSRG00000010167.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008146">
        <property type="term" value="F:sulfotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016051">
        <property type="term" value="P:carbohydrate biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030166">
        <property type="term" value="P:proteoglycan biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018011">
        <property type="entry name" value="Carb_sulfotrans_8-10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005331">
        <property type="entry name" value="Sulfotransferase"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12137">
        <property type="entry name" value="CARBOHYDRATE SULFOTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12137:SF4">
        <property type="entry name" value="CARBOHYDRATE SULFOTRANSFERASE 12"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03567">
        <property type="entry name" value="Sulfotransfer_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10 11" id="KW-0119">Carbohydrate metabolism</keyword>
    <keyword evidence="9 11" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 11" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="8 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 11" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="3 11" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="7"/>
            <end position="26"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004323"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006339"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023277"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU364020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013363.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="419" mass="49444" checksum="B0DB3C6509508622" modified="2022-01-19" version="1">MTKARLFRLSVVLGSIFMILLIIVYWDNVGTAHFYLHTSFSRPHAPGTPLTAAQDEDRKDLLDMDEFLETLLSSGLRQNGPLSRKMEQAPLQGSTRPVLGNLEENVRGYDWSTRVARVSLDQETLQAERRRTLREFCANSSFAFPAKERSFDDIPNYELNHLIVDDRHGIIYCYVPKVACTNWKRVMIVLSESLLDQGVPYRDPLDIPREHVHNSSTHLTFNKFWRRYGKFSRHLMKIKLKKYTKFLFVRDPFVRLISAFRSKFELENEEFYRRFAIPMLKLYSNHTNLPTSVSEAFRAGLKVSFPDFIQYLLDPRTEKMAPFNEHWRQVYRLCHPCQIDYDFVGKLETLNEDADHLLQLLKVDRLLHFPPSYRNRTASSWEEDWFAKIPLARRQQLYKLYEADFVLFGYPKPENLLKD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SGI0</accession>
    <name>A0A8C3SGI0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Biliverdin reductase A</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="2">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
        <text evidence="2">Binds 1 zinc ion per subunit.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SGI0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015165.1">
        <property type="protein sequence ID" value="ENSCSRP00000014545.1"/>
        <property type="gene ID" value="ENSCSRG00000011094.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004074">
        <property type="term" value="F:biliverdin reductase [NAD(P)H] activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042167">
        <property type="term" value="P:heme catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.360.10">
        <property type="entry name" value="Dihydrodipicolinate Reductase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017094">
        <property type="entry name" value="Biliverdin_Rdtase_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015249">
        <property type="entry name" value="Biliverdin_Rdtase_cat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000683">
        <property type="entry name" value="Gfo/Idh/MocA-like_OxRdtase_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051450">
        <property type="entry name" value="Gfo/Idh/MocA_Oxidoreductases"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43377">
        <property type="entry name" value="BILIVERDIN REDUCTASE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR43377:SF1">
        <property type="entry name" value="BILIVERDIN REDUCTASE A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09166">
        <property type="entry name" value="Biliv-reduc_cat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01408">
        <property type="entry name" value="GFO_IDH_MocA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF037032">
        <property type="entry name" value="Biliverdin_reductase_A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF55347">
        <property type="entry name" value="Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="1" id="KW-0521">NADP</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0862">Zinc</keyword>
    <feature type="domain" description="Gfo/Idh/MocA-like oxidoreductase N-terminal" evidence="3">
        <location>
            <begin position="21"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="domain" description="Biliverdin reductase catalytic" evidence="4">
        <location>
            <begin position="146"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="binding site" evidence="1">
        <location>
            <begin position="57"/>
            <end position="59"/>
        </location>
        <ligand>
            <name>NADP(+)</name>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="1">
        <location>
            <position position="111"/>
        </location>
        <ligand>
            <name>NADP(+)</name>
            <dbReference type="ChEBI" id="CHEBI:58349"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="2">
        <location>
            <position position="295"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="2">
        <location>
            <position position="306"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="PIRSR" id="PIRSR037032-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="PIRSR" id="PIRSR037032-2"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="Pfam" id="PF01408"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="Pfam" id="PF09166"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014545.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="314" mass="35596" checksum="BFD4793ABA35650C" modified="2022-01-19" version="1">MLFFLDLLSIFVFFQANKMFGTVVVGIGIAGSVRIRDILNPMPSSPSEHLKLFGFVSRRTLGNIDEVKQISLQDALGNKEIQAAIISTDNKSHEENVRMFLEAGKHVLVEYPMALSASTARELWEMAEHKGKILHVEHIELLTEEYKQLKKEVAGKELVKGTLHFTGGALDEERSGFPAFSGIARLTWLVDLFGDLTVTSATREEQKEKNYSKMTAHFQTENKKPLTWIEERGPGLRRDKKINFCFKSGCLENLPEAPRSAVGIFMQDQNLFAKKLLGQVSREELAAEKWRILRCLDLAEEIQQHCERPVKIHS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SKU3</accession>
    <name>A0A8C3SKU3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Mth938 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the AAMDC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SKU3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016264.1">
        <property type="protein sequence ID" value="ENSCSRP00000015598.1"/>
        <property type="gene ID" value="ENSCSRG00000011892.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045600">
        <property type="term" value="P:positive regulation of fat cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05126">
        <property type="entry name" value="Mth938"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1230.10:FF:000001">
        <property type="entry name" value="Adipogenesis-associated, Mth938 domain-containing"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1230.10">
        <property type="entry name" value="MTH938-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034096">
        <property type="entry name" value="AAMDC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036748">
        <property type="entry name" value="MTH938-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007523">
        <property type="entry name" value="NDUFAF3/AAMDC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15811">
        <property type="entry name" value="MTH938 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR15811:SF5">
        <property type="entry name" value="MTH938 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04430">
        <property type="entry name" value="DUF498"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64076">
        <property type="entry name" value="MTH938-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00061510"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00074293"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015598.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="131" mass="14203" checksum="B9F60965410F8036" modified="2022-01-19" version="1">MGRDLFNLAMSSPEIASLSWGQMMVKGCSTTYKDCKVWPGGSRTWDWRETGTNHSPGVQPADLEEVVKKGVKTLVIGRGMSEALQVPASTVDYLKKNGIDVLVLQTEKAVKEYNALVAQGVKVGGVFHSTC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SLU9</accession>
    <name>A0A8C3SLU9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Adrenodoxin-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="6">
            <name>[2Fe-2S] cluster</name>
            <dbReference type="ChEBI" id="CHEBI:190135"/>
        </cofactor>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SLU9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000016714.1">
        <property type="protein sequence ID" value="ENSCSRP00000016018.1"/>
        <property type="gene ID" value="ENSCSRG00000012257.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005739">
        <property type="term" value="C:mitochondrion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051537">
        <property type="term" value="F:2 iron, 2 sulfur cluster binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009055">
        <property type="term" value="F:electron transfer activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140647">
        <property type="term" value="P:P450-containing electron transport chain"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.20.30">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036010">
        <property type="entry name" value="2Fe-2S_ferredoxin-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001055">
        <property type="entry name" value="Adrenodoxin-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012675">
        <property type="entry name" value="Beta-grasp_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23426:SF65">
        <property type="entry name" value="FERREDOXIN-2, MITOCHONDRIAL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23426">
        <property type="entry name" value="FERREDOXIN/ADRENODOXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54292">
        <property type="entry name" value="2Fe-2S ferredoxin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0001">2Fe-2S</keyword>
    <keyword evidence="3" id="KW-0408">Iron</keyword>
    <keyword evidence="4" id="KW-0411">Iron-sulfur</keyword>
    <keyword evidence="2" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022714"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023014"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00032838"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00034078"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016018.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="48" mass="5462" checksum="2AEDD7D498FE05A5" modified="2022-01-19" version="1">MLDLAPQLQENSRLGCQIILTKELEGAEFTLPKITRNFYVDGHVPKPH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SMC0</accession>
    <name>A0A8C3SMC0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="16">Jumonji domain containing 6, arginine demethylase and lysine hydroxylase</fullName>
        </submittedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>L-lysyl-[protein] + 2-oxoglutarate + O2 = (5S)-5-hydroxy-L-lysyl-[protein] + succinate + CO2</text>
            <dbReference type="Rhea" id="RHEA:58360"/>
            <dbReference type="Rhea" id="RHEA-COMP:9752"/>
            <dbReference type="Rhea" id="RHEA-COMP:15144"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:141843"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>N(omega),N(omega)'-dimethyl-L-arginyl-[protein] + 2 2-oxoglutarate + 2 O2 = L-arginyl-[protein] + 2 formaldehyde + 2 succinate + 2 CO2</text>
            <dbReference type="Rhea" id="RHEA:58348"/>
            <dbReference type="Rhea" id="RHEA-COMP:10532"/>
            <dbReference type="Rhea" id="RHEA-COMP:11992"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:16842"/>
            <dbReference type="ChEBI" id="CHEBI:29965"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:88221"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>N(omega),N(omega)'-dimethyl-L-arginyl-[protein] + 2-oxoglutarate + O2 = N(omega)-methyl-L-arginyl-[protein] + formaldehyde + succinate + CO2</text>
            <dbReference type="Rhea" id="RHEA:58472"/>
            <dbReference type="Rhea" id="RHEA-COMP:11990"/>
            <dbReference type="Rhea" id="RHEA-COMP:11992"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:16842"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:65280"/>
            <dbReference type="ChEBI" id="CHEBI:88221"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>a 5'-end methyltriphosphate-guanosine-ribonucleotide-snRNA + 2-oxoglutarate + O2 = a 5'-end triphospho-guanosine-ribonucleotide-snRNA + formaldehyde + succinate + CO2 + H(+)</text>
            <dbReference type="Rhea" id="RHEA:58784"/>
            <dbReference type="Rhea" id="RHEA-COMP:15220"/>
            <dbReference type="Rhea" id="RHEA-COMP:15221"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:15379"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:16810"/>
            <dbReference type="ChEBI" id="CHEBI:16842"/>
            <dbReference type="ChEBI" id="CHEBI:30031"/>
            <dbReference type="ChEBI" id="CHEBI:138278"/>
            <dbReference type="ChEBI" id="CHEBI:142789"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Fe(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29033"/>
        </cofactor>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the JMJD6 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SMC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017700.1">
        <property type="protein sequence ID" value="ENSCSRP00000016921.1"/>
        <property type="gene ID" value="ENSCSRG00000013022.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="424465at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033749">
        <property type="term" value="F:histone H4R3 demethylase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0106140">
        <property type="term" value="F:P-TEFb complex binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006909">
        <property type="term" value="P:phagocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1280.270:FF:000001">
        <property type="entry name" value="Bifunctional arginine demethylase and lysyl-hydroxylase JMJD6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.650:FF:000010">
        <property type="entry name" value="bifunctional arginine demethylase and lysyl-hydroxylase JMJD6 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1280.270">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.650">
        <property type="entry name" value="Cupin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003347">
        <property type="entry name" value="JmjC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050910">
        <property type="entry name" value="JMJD6_ArgDemeth/LysHydrox"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12480">
        <property type="entry name" value="ARGININE DEMETHYLASE AND LYSYL-HYDROXYLASE JMJD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12480:SF32">
        <property type="entry name" value="BIFUNCTIONAL ARGININE DEMETHYLASE AND LYSYL-HYDROXYLASE JMJD6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02373">
        <property type="entry name" value="JmjC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00558">
        <property type="entry name" value="JmjC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51197">
        <property type="entry name" value="Clavaminate synthase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51184">
        <property type="entry name" value="JMJC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="5" id="KW-0223">Dioxygenase</keyword>
    <keyword evidence="7" id="KW-0408">Iron</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="6" id="KW-0560">Oxidoreductase</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001954"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022964"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023004"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038068"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00047382"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047985"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00048563"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00048645"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016921.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="414" mass="47814" checksum="0346B3F19299E2FE" modified="2022-01-19" version="1">MNHKSKKRIREAKRSARPELKDSLDWTRHNYCETFPLSPAACTDNVERADALHLSVEEFVERYEKPYKPVVLLNAQMGWSAQEKWTLERLKRKYRNQKFKCGEDNDGYSVKMKMKYYIEYLETTRDDSPLYIFDSSYGEHPKRRKLLEDYKVPKFFTDDLFQYAGEKRRPPYRWFVMGPPRSGTGIHIDPLGTSAWNALVHGHKRWCLFPTSTPRELIKVTREEGGNQQDEAITWFSIIYPRTQLPTWPPEFKPLEIVQKPGETVFVPGGWWHVVLNLDTTIAITQNFASCTNFPVVWHKTVRGRPKLSRKWYRILKQEHPELAVLADSVDLQESTGIASDSSSDSSSSSSSSSSDSDSECDSGSETEGMMHRRKKRRTCSMMGNGDTTSQDDCVSKERSSSRIRESCGSRTHP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SNE0</accession>
    <name>A0A8C3SNE0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">C2orf72-like C-terminal domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3SNE0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018549.1">
        <property type="protein sequence ID" value="ENSCSRP00000017729.1"/>
        <property type="gene ID" value="ENSCSRG00000013628.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027868">
        <property type="entry name" value="C2orf72-like_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35675">
        <property type="entry name" value="HYPOTHETICAL PROTEIN LOC100362216"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR35675:SF1">
        <property type="entry name" value="RIKEN CDNA 2810459M11 GENE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15443">
        <property type="entry name" value="DUF4630"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="C2orf72-like C-terminal" evidence="2">
        <location>
            <begin position="142"/>
            <end position="242"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="224"/>
            <end position="244"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="Pfam" id="PF15443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017729.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="289" mass="32457" checksum="14CB39558D251C34" modified="2022-01-19" version="1">MESELLGETPVCSPAEPVHWQFLTLLDTVGRRNGQVLVMEMDDVHEASPLVQMDFAQELFRGIDLKAKLHRKEEIKEEEPEMQPQLVFMLWQSVTLRQLMQWEHLDETLWNLRNLFPCMPAALVLVMIQPDLQHQQVELERAAGALRRMQCLLDGGFQELVVEAAVYSPGQPNGILEVKRAACRALREVLKGQEGTGGVRGHTGLGGYMSWKLEWGRGTAVSLSANHGAAGPEEDLQESTSGATKGPVAPYRLTEVLEHKLSWVNTHFFGCKKWVFTHESLCFNTSVSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPK3</accession>
    <name>A0A8C3SPK3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPK3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017003.1">
        <property type="protein sequence ID" value="ENSCSRP00000016286.1"/>
        <property type="gene ID" value="ENSCSRG00000012481.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004984">
        <property type="term" value="F:olfactory receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd15953">
        <property type="entry name" value="7tmA_OR52P-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000006">
        <property type="entry name" value="Olfactory receptor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000725">
        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050402">
        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450:SF132">
        <property type="entry name" value="OLFACTORY RECEPTOR 654"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00245">
        <property type="entry name" value="OLFACTORYR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7 9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0552">Olfaction</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="27"/>
            <end position="50"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="62"/>
            <end position="89"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="101"/>
            <end position="122"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="143"/>
            <end position="165"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="199"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="235"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="274"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="43"/>
            <end position="294"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016286.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="34634" checksum="202B5D7EB37DA329" modified="2022-01-19" version="1">MAIFNLTLADPSTFILMGIPGLESAQFWISIPFSTFYIIGLLGNFTVLFVVATEQTLHKPMYLLLCMLALTDIGMSTSVVPKALCIFWFNLRGITVGGCFAQSFFLHTGAMMHSAVLMTMAFDRYVAICDPLRYATILTNARIAKLGLVGLTRAVLLVLPLPLLLRRQPFCANRIIPHTYCEHIAVAKMSCGDITVNSMYALVITFVVSGLDLTLIALSYGLIIRAVLRMSSKKAHLKALNTCTAHICVMLTSYTPFFFSHLTHRFGRGIAPHVHIILANLYFVVPPMLNPIIYGVKSKELRDKVGKYSCRM</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SPT6</accession>
    <name>A0A8C3SPT6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="17">Oxysterol-binding protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="22 23">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="22" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="22" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">Lipid transporter involved in lipid countertransport between the endoplasmic reticulum and the plasma membrane: specifically exchanges phosphatidylserine with phosphatidylinositol 4-phosphate (PI4P), delivering phosphatidylserine to the plasma membrane in exchange for PI4P, which is degraded by the SAC1/SACM1L phosphatase in the endoplasmic reticulum. Binds phosphatidylserine and PI4P in a mutually exclusive manner. Binds oxysterol, 25-hydroxycholesterol and cholesterol.</text>
    </comment>
    <comment type="subunit">
        <text evidence="15">Interacts with SPAG5. Interacts with NUP62.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Single-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 16">Belongs to the OSBP family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SPT6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017758.1">
        <property type="protein sequence ID" value="ENSCSRP00000016975.1"/>
        <property type="gene ID" value="ENSCSRG00000012903.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032541">
        <property type="term" value="C:cortical endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031965">
        <property type="term" value="C:nuclear membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015485">
        <property type="term" value="F:cholesterol binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006869">
        <property type="term" value="P:lipid transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd13286">
        <property type="entry name" value="PH_OPR5_ORP8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.2720:FF:000002">
        <property type="entry name" value="Oxysterol-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000030">
        <property type="entry name" value="Oxysterol-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.160.120:FF:000020">
        <property type="entry name" value="Oxysterol-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.3490:FF:000005">
        <property type="entry name" value="Oxysterol-binding protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.2720">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.160.120">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037239">
        <property type="entry name" value="OSBP_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000648">
        <property type="entry name" value="Oxysterol-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018494">
        <property type="entry name" value="Oxysterol-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10972">
        <property type="entry name" value="OXYSTEROL-BINDING PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10972:SF216">
        <property type="entry name" value="OXYSTEROL-BINDING PROTEIN-RELATED PROTEIN 8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01237">
        <property type="entry name" value="Oxysterol_BP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF144000">
        <property type="entry name" value="Oxysterol-binding protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01013">
        <property type="entry name" value="OSBP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0007">Acetylation</keyword>
    <keyword evidence="18" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="7" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="10 17" id="KW-0445">Lipid transport</keyword>
    <keyword evidence="11" id="KW-0446">Lipid-binding</keyword>
    <keyword evidence="12 20" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-0539">Nucleus</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="23" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 20" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 20" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="4 17" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="20">
        <location>
            <begin position="871"/>
            <end position="891"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="21">
        <location>
            <begin position="149"/>
            <end position="266"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="37"/>
            <end position="116"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="327"/>
            <end position="372"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="19">
        <location>
            <begin position="776"/>
            <end position="812"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="18">
        <location>
            <begin position="829"/>
            <end position="856"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="73"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="19">
        <location>
            <begin position="327"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="19">
        <location>
            <begin position="802"/>
            <end position="812"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004126"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004389"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023055"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023121"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00054360"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00061832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU003844"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="RuleBase" id="RU003845"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="21">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016975.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="23">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="892" mass="101542" checksum="6206106079CBD026" modified="2022-01-19" version="1">MLHSPRQLSIHPDHTNQILSDHPFYVPAVVTNSDESHVLTPGKMSQRQGKEAHLTPTKDLLQPTLSPGTVHSHGFDRGKDDVSQSKEDSAHSMSKSKSESKLYNGSDKDISTSSKLTKKESLKVQKKNYREEKKRATKELLSTITDPSVIVMADWLKIRGTLKSWTKLWCVLKPGVLLIYKTPQNGQWVGTVLLNACELIERPSKKDGFCFKLFHPLEQSIWAVKGPKGEAVGSITQPLPGSYLIIRAASESDGRCWMDALELALKCSGLLKRTMIREGKEHELNSSAESTHVSLYGLLRANNIHGAESFPLNDSEIERHHFKDQDVYSDKSDKENDHDHDESDNDGLGKSEESDTDTSERQDDSYIDPEPVDLIRETTYMEQIHEELGEAGEACQTETVSEENKSLIWMLLKQVRPGMDLSKVVLPTFILEPRSFLDKLSDYYYHADFLSEAALEENAYNRMKKVVKWYLSGFYKKPKGLKKPYNPILGETFRCVWIHPRTNSKTFYIAEQVSHHPPVSAFYVSNRKDGFCLSGSILAKSKFYGNSLSAILDGDGRLMFLNRGEDYVMTMPYAHCKGILYGTMTLELGGTVNIACEKTGYSATIEFKLKPFLGNNDSVNQISGKIKLGKEVLATLEGHWDSEIIISDKKTDVSETFWNPTSEIKQRRLTRYTVKFDEQDDFESEKLWQQVTRAITNKDQTEATNEKCVLEDAQRKAAKERKLKGEEWICKLFEQDSITGEWHYKYAETRPWDPLNDMIQFEKDGAIQTKVRHRTPMVSVPKIKRKPTSQSKKGECGFSSPEPDNQDSSGSEAQLLKHNTRIRKKGADLGELQSAIESIKETQEDIKRDIMALRNRVTSNSPPLENNFFQFKHYVFIFLMVLLQLIINFLFK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SUE3</accession>
    <name>A0A8C3SUE3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="10">Elongation of very long chain fatty acids protein 7</fullName>
            <ecNumber evidence="10">2.3.1.199</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">3-keto acyl-CoA synthase ELOVL7</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">ELOVL fatty acid elongase 7</fullName>
            <shortName evidence="10">ELOVL FA elongase 7</shortName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Very long chain 3-ketoacyl-CoA synthase 7</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="10">Very long chain 3-oxoacyl-CoA synthase 7</fullName>
        </alternativeName>
    </protein>
    <gene>
        <name evidence="10" type="primary">ELOVL7</name>
    </gene>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="10">Catalyzes the first and rate-limiting reaction of the four reactions that constitute the long-chain fatty acids elongation cycle. This endoplasmic reticulum-bound enzymatic process allows the addition of 2 carbons to the chain of long- and very long-chain fatty acids (VLCFAs) per cycle. Condensing enzyme with higher activity toward C18 acyl-CoAs, especially C18:3(n-3) acyl-CoAs and C18:3(n-6)-CoAs. Also active toward C20:4-, C18:0-, C18:1-, C18:2- and C16:0-CoAs, and weakly toward C20:0-CoA. Little or no activity toward C22:0-, C24:0-, or C26:0-CoAs. May participate to the production of saturated and polyunsaturated VLCFAs of different chain lengths that are involved in multiple biological processes as precursors of membrane lipids and lipid mediators.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>a very-long-chain acyl-CoA + malonyl-CoA + H(+) = a very-long-chain 3-oxoacyl-CoA + CO2 + CoA</text>
            <dbReference type="Rhea" id="RHEA:32727"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16526"/>
            <dbReference type="ChEBI" id="CHEBI:57287"/>
            <dbReference type="ChEBI" id="CHEBI:57384"/>
            <dbReference type="ChEBI" id="CHEBI:90725"/>
            <dbReference type="ChEBI" id="CHEBI:90736"/>
            <dbReference type="EC" id="2.3.1.199"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="10">Lipid metabolism; fatty acid biosynthesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="10">Endoplasmic reticulum membrane</location>
            <topology evidence="10">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="domain">
        <text evidence="10">The C-terminal di-lysine motif may confer endoplasmic reticulum localization.</text>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the ELO family. ELOVL7 subfamily.</text>
    </comment>
    <comment type="caution">
        <text evidence="10">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="EC" id="2.3.1.199" evidence="10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3SUE3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020378.1">
        <property type="protein sequence ID" value="ENSCSRP00000019497.1"/>
        <property type="gene ID" value="ENSCSRG00000014835.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00094"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009922">
        <property type="term" value="F:fatty acid elongase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034625">
        <property type="term" value="P:fatty acid elongation, monounsaturated fatty acid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034626">
        <property type="term" value="P:fatty acid elongation, polyunsaturated fatty acid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0019367">
        <property type="term" value="P:fatty acid elongation, saturated fatty acid"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035338">
        <property type="term" value="P:long-chain fatty-acyl-CoA biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030148">
        <property type="term" value="P:sphingolipid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006636">
        <property type="term" value="P:unsaturated fatty acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042761">
        <property type="term" value="P:very long-chain fatty acid biosynthetic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_03207">
        <property type="entry name" value="VLCF_elongase_7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002076">
        <property type="entry name" value="ELO_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033670">
        <property type="entry name" value="ELOVL7"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11157:SF118">
        <property type="entry name" value="ELONGATION OF VERY LONG CHAIN FATTY ACIDS PROTEIN 7"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11157">
        <property type="entry name" value="FATTY ACID ACYL TRANSFERASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01151">
        <property type="entry name" value="ELO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="10" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="9 10 11" id="KW-0275">Fatty acid biosynthesis</keyword>
    <keyword evidence="5 10 11" id="KW-0276">Fatty acid metabolism</keyword>
    <keyword evidence="2 10 11" id="KW-0444">Lipid biosynthesis</keyword>
    <keyword evidence="7 10 11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="8 10 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10 11" id="KW-0808">Transferase</keyword>
    <keyword evidence="4 10 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10 11">
        <location>
            <begin position="27"/>
            <end position="48"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10 11">
        <location>
            <begin position="69"/>
            <end position="87"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10 11">
        <location>
            <begin position="118"/>
            <end position="136"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10 11">
        <location>
            <begin position="182"/>
            <end position="198"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10 11">
        <location>
            <begin position="210"/>
            <end position="227"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="10 11">
        <location>
            <begin position="233"/>
            <end position="258"/>
        </location>
    </feature>
    <feature type="short sequence motif" description="Di-lysine motif" evidence="10">
        <location>
            <begin position="277"/>
            <end position="281"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022516"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023160"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="HAMAP-Rule" id="MF_03207"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU361115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019497.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="281" mass="33167" checksum="824E49FA37294BBD" modified="2022-01-19" version="1">MAFSNLTSKAALLYDEWIKSADPRVEGFLLMSSPVPQTIIIGTYIYFVTSLGPKLMENRKPFELRQIMAFYNFGVVALSVYMTYEFLMSGWATGYSFRCDLVDYSRSPTALRMVRTCWLYYFSKFIELLDTIFFVLRKKDGQITFLHVLHHSIMPWTWWFGVKFAAGGLGTFHALLNCVVHIIMYSYYGLCSLGPAYYKYLWWKKHMTSIQLVQFLMVTIHIGQIYFMDDCPYQYPIFIFVIWLYGSMFLILFLHFWYHAYTRGHRPPKTMKNGISKSKDH</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SVG7</accession>
    <name>A0A8C3SVG7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">Immunoglobulin domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SVG7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020217.1">
        <property type="protein sequence ID" value="ENSCSRP00000019340.1"/>
        <property type="gene ID" value="ENSCSRG00000014514.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007166">
        <property type="term" value="P:cell surface receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071222">
        <property type="term" value="P:cellular response to lipopolysaccharide"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042130">
        <property type="term" value="P:negative regulation of T cell proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042102">
        <property type="term" value="P:positive regulation of T cell proliferation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031295">
        <property type="term" value="P:T cell costimulation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013162">
        <property type="entry name" value="CD80_C2-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051713">
        <property type="entry name" value="T-cell_Activation_Regulation"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25466">
        <property type="entry name" value="T-LYMPHOCYTE ACTIVATION ANTIGEN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR25466:SF4">
        <property type="entry name" value="T-LYMPHOCYTE ACTIVATION ANTIGEN CD80"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08205">
        <property type="entry name" value="C2-set_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-0393">Immunoglobulin domain</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-0675">Receptor</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="Immunoglobulin" evidence="11">
        <location>
            <begin position="49"/>
            <end position="155"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023319"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="SMART" id="SM00409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019340.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="285" mass="31901" checksum="8A144F015A32BD00" modified="2022-01-19" version="1">MILACCCRVAYDCWGVELVLPLFPLQKRCIAAFAWGWGNTQENDRDFEEKSLKAKVGDSVILPCCHALPSPESLQKYRVYWQTKTLEVVKAYSAGEPVPGSVPVDSKYMNRTKMDLQNLTLLIFPVELSDNDTYKCVVQELEKGAYKRACDMTVVLVVVADFSKPVISADVPEDACGSTEVMVNCSSHGGFPKPRVSGVLNNMSVDWETKPPGSKNSLYNVTATLQLNLTEDIFLTCTIEYDDFKVSSNYSLSKFLPIVRSCPQLHKHKTCKPSHSCLKVCYWLQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SW63</accession>
    <name>A0A8C3SW63_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">Ion transport domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="12">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SW63"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020539.1">
        <property type="protein sequence ID" value="ENSCSRP00000019651.1"/>
        <property type="gene ID" value="ENSCSRG00000014957.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008076">
        <property type="term" value="C:voltage-gated potassium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005249">
        <property type="term" value="F:voltage-gated potassium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.287.70:FF:000016">
        <property type="entry name" value="Putative potassium voltage-gated channel subfamily KQT member 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.287.70">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="6.10.140.1910">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.350">
        <property type="entry name" value="Voltage-gated potassium channels. Chain C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005821">
        <property type="entry name" value="Ion_trans_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003937">
        <property type="entry name" value="K_chnl_volt-dep_KCNQ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003948">
        <property type="entry name" value="K_chnl_volt-dep_KCNQ3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027359">
        <property type="entry name" value="Volt_channel_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47735:SF11">
        <property type="entry name" value="POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY KQT MEMBER 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47735">
        <property type="entry name" value="POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY KQT MEMBER 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00520">
        <property type="entry name" value="Ion_trans"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00169">
        <property type="entry name" value="KCHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01462">
        <property type="entry name" value="KCNQ3CHANNEL"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01459">
        <property type="entry name" value="KCNQCHANNEL"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81324">
        <property type="entry name" value="Voltage-gated potassium channels"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="11" id="KW-0407">Ion channel</keyword>
    <keyword evidence="9" id="KW-0406">Ion transport</keyword>
    <keyword evidence="10 13" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0630">Potassium</keyword>
    <keyword evidence="4" id="KW-0633">Potassium transport</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 13" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="8 13" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2" id="KW-0813">Transport</keyword>
    <keyword evidence="6" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="94"/>
            <end position="117"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="138"/>
            <end position="156"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="204"/>
            <end position="222"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="243"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="13">
        <location>
            <begin position="272"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="Ion transport" evidence="14">
        <location>
            <begin position="95"/>
            <end position="297"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022538"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022958"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="Pfam" id="PF00520"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019651.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="369" mass="42318" checksum="EDB2314D09793BBF" modified="2022-01-19" version="1">MNLIPDSNFPAQVYLSVYISKSPDYFYIYYRDIQGQIFKRAQLPSRDQNELDTFSEVLSTQLLHLKTIENSPSSIAENNGRCCVLSFFENLISFMFLIQETFAIFIFGAEFALRIWAAGCCCRYKGWRGRLKFARKPLCMLDIFVLIASVPVVAVGNQGNVLATSLRSLRFLQILRMLRMDRRGGTWKLLGSAICAHSKELITAWYIGFLTLILSSFLVYLVEKDVPEKDAHGVEMKEEFETYADALWWGLITLATIGYGDKTPKTWEGRLIAATFSLIGVSFFALPAGILGSGLALKVQEQHRQKHFEKRRKPAAELIQAAWRYYATNPNRMDLVATWRFYESIVSFPYFRQVYCPLRSVTPYTAELR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SWW7</accession>
    <name>A0A8C3SWW7_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">BarH like homeobox 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the BAR homeobox family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SWW7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020394.1">
        <property type="protein sequence ID" value="ENSCSRP00000019514.1"/>
        <property type="gene ID" value="ENSCSRG00000014867.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003677">
        <property type="term" value="F:DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd00086">
        <property type="entry name" value="homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.60:FF:000097">
        <property type="entry name" value="barH-like 2 homeobox protein-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.60">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001356">
        <property type="entry name" value="HD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020479">
        <property type="entry name" value="HD_metazoa"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017970">
        <property type="entry name" value="Homeobox_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050848">
        <property type="entry name" value="Homeobox_TF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009057">
        <property type="entry name" value="Homeodomain-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24333">
        <property type="entry name" value="HOMEO BOX HB9 LIKE A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24333:SF5">
        <property type="entry name" value="VENT HOMEOBOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00046">
        <property type="entry name" value="Homeodomain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00024">
        <property type="entry name" value="HOMEOBOX"/>
    </dbReference>
    <dbReference type="SMART" id="SM00389">
        <property type="entry name" value="HOX"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46689">
        <property type="entry name" value="Homeodomain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00027">
        <property type="entry name" value="HOMEOBOX_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50071">
        <property type="entry name" value="HOMEOBOX_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3 8 9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4 8 9" id="KW-0371">Homeobox</keyword>
    <keyword evidence="6 8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0804">Transcription</keyword>
    <keyword evidence="2" id="KW-0805">Transcription regulation</keyword>
    <feature type="domain" description="Homeobox" evidence="11">
        <location>
            <begin position="174"/>
            <end position="234"/>
        </location>
    </feature>
    <feature type="DNA-binding region" description="Homeobox" evidence="8">
        <location>
            <begin position="176"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="1"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="135"/>
            <end position="182"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="299"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="10">
        <location>
            <begin position="77"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="150"/>
            <end position="164"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023155"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00038196"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU000682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50071"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019514.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="325" mass="34928" checksum="E1605522959F7040" modified="2022-01-19" version="1">MEGSNGFGIDSILSHRAGSPAVPKGDPLMGECRSPLELSPGSEVSSGCPSPHSPGKECLEAAAPRPGLAVGLDSHPQPGQGSAPSQSRTVTSSFLIRDILADCKPLAACAPYSSTNGQSGPEPAGRIPAKAGEDFREKMDKSSSNASSDSEYKVKEEGDREISSSRDSPPVRLKKPRKARTAFTDHQLAQLERSFERQKYLSVQDRMELAASLNLTDTQVKTWYQNRRTKWKRQTAVGLELLAEAGNYSALQRMFPSPYFYPQSLVSNLDPGAALYLYRGPSAPPPALQRPLVPRILIHGLQGGSEPPPPLPPLAGVLPRAAQPR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SX08</accession>
    <name>A0A8C3SX08_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">3CxxC-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SX08"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020619.1">
        <property type="protein sequence ID" value="ENSCSRP00000019727.1"/>
        <property type="gene ID" value="ENSCSRG00000015009.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031849">
        <property type="term" value="F:olfactory receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001580">
        <property type="term" value="P:detection of chemical stimulus involved in sensory perception of bitter taste"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051205">
        <property type="term" value="P:protein insertion into membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006612">
        <property type="term" value="P:protein targeting to membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026096">
        <property type="entry name" value="R-trans_p"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027377">
        <property type="entry name" value="ZAR1/RTP1-5-like_Znf-3CxxC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14402">
        <property type="entry name" value="RECEPTOR TRANSPORTING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14402:SF8">
        <property type="entry name" value="RECEPTOR-TRANSPORTING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13695">
        <property type="entry name" value="Zn_ribbon_3CxxC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01328">
        <property type="entry name" value="zf-3CxxC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="4" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="3CxxC-type" evidence="9">
        <location>
            <begin position="51"/>
            <end position="163"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="191"/>
            <end position="227"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="SMART" id="SM01328"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019727.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="227" mass="26498" checksum="28D2B5E704B1E6ED" modified="2022-01-19" version="1">KCSSYLTWIWQKIFSQKIGQMKPGDMWTLKVDYNLQSNDLEPGWKQFLQRHAFARFQCSQCWHAWHSAQVNVLFHMHLDRKQRRGQVKMKLFRQECKKCLVPKLELPEFSQENVERVLENLMLKLRGKCYREAINPKELSKIIVEAQIMGPHDSSHCEACRLGICYVKYEDQAPASTFFRPASLFPHSFPAREERSEVETGSGRDWGSSCDWTQASCPQPQPSPGLF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXE4</accession>
    <name>A0A8C3SXE4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Peptidase S1 domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the peptidase S1 family. Snake venom subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXE4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020789.1">
        <property type="protein sequence ID" value="ENSCSRP00000019895.1"/>
        <property type="gene ID" value="ENSCSRG00000015156.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006508">
        <property type="term" value="P:proteolysis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00190">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.10.10:FF:000010">
        <property type="entry name" value="Kallikrein related peptidase 11"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.10.10">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009003">
        <property type="entry name" value="Peptidase_S1_PA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043504">
        <property type="entry name" value="Peptidase_S1_PA_chymotrypsin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001314">
        <property type="entry name" value="Peptidase_S1A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050127">
        <property type="entry name" value="Serine_Proteases_S1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001254">
        <property type="entry name" value="Trypsin_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018114">
        <property type="entry name" value="TRYPSIN_HIS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033116">
        <property type="entry name" value="TRYPSIN_SER"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264:SF20">
        <property type="entry name" value="TRYPSIN-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24264">
        <property type="entry name" value="TRYPSIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00089">
        <property type="entry name" value="Trypsin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00722">
        <property type="entry name" value="CHYMOTRYPSIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00020">
        <property type="entry name" value="Tryp_SPc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50494">
        <property type="entry name" value="Trypsin-like serine proteases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50240">
        <property type="entry name" value="TRYPSIN_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00134">
        <property type="entry name" value="TRYPSIN_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00135">
        <property type="entry name" value="TRYPSIN_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="3 6" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2 6" id="KW-0645">Protease</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 6" id="KW-0720">Serine protease</keyword>
    <feature type="domain" description="Peptidase S1" evidence="7">
        <location>
            <begin position="1"/>
            <end position="221"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009228"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU363034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="PROSITE" id="PS50240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019895.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="224" mass="24330" checksum="7875D0589DD02AD5" modified="2022-01-19" version="1">IIGGYIVAPHSSKYLVSLKRKTGFHFCGGSLVSRSWVLTAAHCKTEGRGSLQIVLAVHKASKREWKPSCELCEVRLLPYTQPRAHDHLPLVHNAFVSIVPLPQQGALVREGRFCQVSGWGYTTPMGGATSDTLRSVRLPIVSSGKCNSTASYAGYITKNMICAGFNTGGKDACQGDSGGPLVCEGRVFGIVSWGNSCASPRYPGVYTAVANFQKWIYKTIFRRE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3SXZ9</accession>
    <name>A0A8C3SXZ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Ig-like domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="10">Belongs to the MHC class I family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3SXZ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020918.1">
        <property type="protein sequence ID" value="ENSCSRP00000020018.1"/>
        <property type="gene ID" value="ENSCSRG00000015261.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042612">
        <property type="term" value="C:MHC class I protein complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002474">
        <property type="term" value="P:antigen processing and presentation of peptide antigen via MHC class I"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006955">
        <property type="term" value="P:immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.40.10:FF:000204">
        <property type="entry name" value="Major histocompatibility complex, class I-related protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.500.10">
        <property type="entry name" value="MHC class I-like antigen recognition-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003006">
        <property type="entry name" value="Ig/MHC_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003597">
        <property type="entry name" value="Ig_C1-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050208">
        <property type="entry name" value="MHC_class-I_related"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011161">
        <property type="entry name" value="MHC_I-like_Ag-recog"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037055">
        <property type="entry name" value="MHC_I-like_Ag-recog_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011162">
        <property type="entry name" value="MHC_I/II-like_Ag-recog"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001039">
        <property type="entry name" value="MHC_I_a_a1/a2"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16675:SF242">
        <property type="entry name" value="MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I-RELATED GENE PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16675">
        <property type="entry name" value="MHC CLASS I-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07654">
        <property type="entry name" value="C1-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00129">
        <property type="entry name" value="MHC_I"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01638">
        <property type="entry name" value="MHCCLASSI"/>
    </dbReference>
    <dbReference type="SMART" id="SM00407">
        <property type="entry name" value="IGc1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54452">
        <property type="entry name" value="MHC antigen-recognition domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00290">
        <property type="entry name" value="IG_MHC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5" id="KW-0391">Immunity</keyword>
    <keyword evidence="7 11" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0490">MHC I</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3 11" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 11" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
            <begin position="182"/>
            <end position="206"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="12">
        <location>
            <begin position="88"/>
            <end position="174"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022451"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022859"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="RuleBase" id="RU004439"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000020018.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="230" mass="25355" checksum="9B4D0050E24555DB" modified="2022-01-19" version="1">MYGCELRGDGSKGGFSQYAYDGRDFLSLDKDQETWVASDAGAQVTKRKWDAERSFTQGRRAYLEGTCIEWLGKYLEYGKETLQRREPPRVHVSDRPSRDGLTTLSCRVHSFYPRNVAVVWLKKGVAMPQETNRGDVVPSGDGTYQTRATIDIDPSSETDYTCCVEHPSLAEDLRVPWGKSNVMLIVGVVIGVLVLVAAVVGAVLFLSKCRVSVPGRGDVPIPLVPGLGER</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T040</accession>
    <name>A0A8C3T040_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="11">MRH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ELAPOR family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T040"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022198.1">
        <property type="protein sequence ID" value="ENSCSRP00000021260.1"/>
        <property type="gene ID" value="ENSCSRG00000013564.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070062">
        <property type="term" value="C:extracellular exosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005770">
        <property type="term" value="C:late endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005764">
        <property type="term" value="C:lysosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000045">
        <property type="term" value="P:autophagosome assembly"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0044090">
        <property type="term" value="P:positive regulation of vacuole organization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.70.130.10">
        <property type="entry name" value="Mannose-6-phosphate receptor binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.50.10">
        <property type="entry name" value="Tumor Necrosis Factor Receptor, subunit A, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056609">
        <property type="entry name" value="Elapor1-like_3rd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR039181">
        <property type="entry name" value="Elapor1/2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056606">
        <property type="entry name" value="Elapor1/2_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056608">
        <property type="entry name" value="Elapor1/2_GBD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056607">
        <property type="entry name" value="Elapor1/2_MRH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR056610">
        <property type="entry name" value="Elapor1/2_TNFR-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009011">
        <property type="entry name" value="Man6P_isomerase_rcpt-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044865">
        <property type="entry name" value="MRH_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22727:SF13">
        <property type="entry name" value="ENDOSOME_LYSOSOME-ASSOCIATED APOPTOSIS AND AUTOPHAGY REGULATOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22727">
        <property type="entry name" value="PROTEIN CBG13728"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23089">
        <property type="entry name" value="ELAPOR1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23031">
        <property type="entry name" value="GBD_ELAPOR1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23032">
        <property type="entry name" value="GBD_ELAPOR1-like_3rd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23087">
        <property type="entry name" value="MRH_ELAPOR1_9th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF23091">
        <property type="entry name" value="TNFR_ELAPOR1_6th"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01411">
        <property type="entry name" value="Ephrin_rec_like"/>
        <property type="match status" value="4"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50911">
        <property type="entry name" value="Mannose 6-phosphate receptor domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51914">
        <property type="entry name" value="MRH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="7 10" id="KW-0472">Membrane</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0732">Signal</keyword>
    <keyword evidence="4 10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 10" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="10">
        <location>
            <begin position="872"/>
            <end position="896"/>
        </location>
    </feature>
    <feature type="domain" description="MRH" evidence="11">
        <location>
            <begin position="621"/>
            <end position="823"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004251"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007627"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS51914"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021260.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="980" mass="106813" checksum="14D5213AA4CC4361" modified="2022-01-19" version="1">TPMKLLLAGGPQLQPSGGESEYHYEYTACDSLGSRWRVAVPHTPGLCTGLPDPIKGTECSFSCKAGQFLDMKDQSCKPCAEGRYSLGTGIRFDEWDELPHGFASIATNLEIDNSFSESLENCTTSTWVPLGDYVASNTDECTATLMYAVNLKQSGTVSFEYIYPDSSIIFEFFVQNDQCQPTVEESRWMRTTEKGWELHSVELSRGNNVLYWRTTAFSVWSKVPKPVLVRNIGITGVAYTSECFPCKAGTYAATSGSSFCKLCPANSYSSKGATSCQQCAPDAYSDQGSSSCKPRPPCTDKDYFSTHTACDASGETQLMFKWAEPKTCSEDLPTAVQLPPSGVKTKCPPCNPGFFKTNSSACEPCPSGSYSNGSGCISCAAGTEPVLGFEYKWWNTLPANMETTVLSGINFEYKGIAGWEVAGDYIYTAAGASDNDFMILTMVVPGFRPPQSVMEDVENKEVARITFVFETVCSVNCELYFMVGVNSRPNTPVETWKGSKGKQSYTYIIEKNATMSFTWAFQRTAYHEAGRKYTNDIVKLYSINVTNVMDGVASYCRLCALESSGSCTSCPSGNYIDRASGACHPCTPSTYLKAHQPYGSQACIPCGPGTKSNKIHSLCYNDCRFSLDKDGRTLEYDFSALPNSTSFAGGPSFTSKGLKYFHHFSISLCGNHGRKMATCTDNVTDMRVSDGEAEFSKSVTSYVCQSIIVPSDVMGYKTIVSSQPVSLADRVVGVTTDTALDNITSLPEHFSPENVGLTDVIFFYRSNDVTQSCSSGRATAIRLRCDPLKTGSGALSVPSKCPDGTCDGCTFHFLWETSAACPLCSAYDYHAIVSACLGGIQRTTYVWREPKLCTGGVPLPEQKVSICKTMDFWLKVGISAGTCAAVLLTVMTCYFWKKNQKLEYKYSKLVMNSTAKDSELPAADSCAIMEGEDVEDDLIFTSKKSLFGKIKSFTSKVGARPLCCCWGSSCHQLPRSQASL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T0M3</accession>
    <name>A0A8C3T0M3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Follistatin-related protein 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="13">Follistatin-like protein 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T0M3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024063.1">
        <property type="protein sequence ID" value="ENSCSRP00000023057.1"/>
        <property type="gene ID" value="ENSCSRG00000017155.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048185">
        <property type="term" value="F:activin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032926">
        <property type="term" value="P:negative regulation of activin receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001503">
        <property type="term" value="P:ossification"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030510">
        <property type="term" value="P:regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00104">
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    <sequence length="253" mass="27281" checksum="3FBE105187F910CC" modified="2022-01-19" version="1">RYLGAPVGGELILTHYALVVLMICFLLAGGICWLQQGKEAKCTMILKTGVTWEECCGNSNVDVAWSNYTQPGNKISLLGFLGLVTCHPCKETCEGVECGPGKVCRMKHGRPHCACAPDCSSLPRKLQVCGSDGYTYRDECELLTAKCRDHPDLEVMYQGKCKKSCSSVVCPGTHTCVVDQTGSAHCVMCRTAPCPDPSTLDHTLCGNNNITYPSACHLRRATCFLGRSIGVRHYGSCLGILTLVEPPDSGTPN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T1M9</accession>
    <name>A0A8C3T1M9_CHESE</name>
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        <recommendedName>
            <fullName evidence="8">Mediator of RNA polymerase II transcription subunit 13</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="8">Component of the Mediator complex, a coactivator involved in regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors.</text>
    </comment>
    <comment type="subunit">
        <text evidence="8">Component of the Mediator complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 8">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 8">Belongs to the Mediator complex subunit 13 family.</text>
    </comment>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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    </dbReference>
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        <property type="entry name" value="MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 13-LIKE"/>
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    <proteinExistence type="inferred from homology"/>
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        </source>
    </evidence>
    <sequence length="2216" mass="243678" checksum="5352D1028AE50BC7" modified="2022-01-19" version="1">MTAAANWVANGASLEDCHSNLFSLAELTGIKWRRYNFEGHGDCGPIISAPAQDDPILLSFIRCLQANLLCVWRRDVKPDCKELWIFWWGDEPNLVDVIHRELHMVEEGLWENGLSYECRTLLFKAIHNLLERCLMDKNFIRIGKWFIRPYEKDEKPVNKSEHLSCAFTFFLHGESNVCTSVEIAQHQPIYLINEEHIHMAQSSPAPFQVLLSPYGLNGTLTGQAYKMSDPATRKLIEEWQYFYPMVLKKKEGLKEEEELGYDDDFPVAVEVIVGGVRMVYPSAFVLISQNDIPLSQSAASAGGHISVGPQGLGSMKDSSNCGMPLTPPTSPEQAIIGESGGTQSSVSHSASQEGAVTLHSPKKSGKIPPKFHNHMVHRVWKECILNRSQSKRSQITTSNLEEEVPSNTVSWDFVDPIQRVSCSCSRHKLFKQRCAIGPSRPPTISQPGFSVGSSSSSSLPPPASSKHKTTERQEKGEKLQKRPMMPFHHRPSVTEELCMEQDTSGQKLGLVGMEPSLEVSNSRKYEKQLSIPSRNPSKQINLNPMDSPHSPTSPLPPTLSPQPRGQEAENMDPPSVAVNPALYGNGLELQPLPSLDDRTVLVGQRLPLMAEVSETALYCGIIQNNESSDKWQSYVLPASDDPEFKPPELRCERYDAKMEVNSDSTALKRLLAQPNKRFKILEDNKPVQTLNYLDPLPLIQQPGEGLGDVSDPYTFEDGDIKYSFTGNKKCKLGTEKDPLKKNKSEDGIGTKEIPTTGHSTPVPDGKDAMSIFSSAPKADTRQDCAAGRVGSSSLTQVTDLAPSLHDLDNIFDNSDEDELGAVSPALRSSKMPPAGAEERPLGKDGRTAVPYPPTVADLQRMFPTPPSLEQHPAFSPVMNYKDGISSETVTALGMMESPMVNMVPTQLTEFKMEVEDGLGSPKPEEIKDFSYVHKVPSFQPFVGSSMFAPLKILPSQCLLPLKIPDACMFRPSWAIPPKIEQLPMPPAATFIRDGYNNVPSVGSLADQDYLQMNTPQMNTPVTLNSAAPASNSGAGVLPSPATPRFSVPTPRTPRTPRTPRGGGTASGQGSVKYDSTDQGSPASTPSTTRPLNSVEPPTVQPIPEAHSLYVTLILSDSVLNIFKDRNFDSCCICACNMNIKGADVGLYIPDSSNEDQYRCTCGFSAIMNRKLGYNSGLFIEDELDIFGKTSDIGQAAERRLMMCQTTLLPQMGEGARRGQEPPMSLLLLLQNQHTQPFTSLSCLDYMSSNNRQTLPCMNWSYDRVQADSNDSWIECFNALEQGRQYVDNATGGKVDEALVRSATVHSWPHSNVLDISMLSSQDVVRMLLSLQPFLQDAIQKKRTGRTWENIQHVQGPLTWQQFHKMAGRGTYGSEESPEPLPIPTLLVGYDKDFLTISPFSLPFWERLLLDPYGGHRDVAYIVLCPENEALLDGAKTFFRDLSAVYEMCRLGQHKPICKVLRDGIMRVGKTMAQKVTDELVSEWFNQPWGSEECDNHSRLKLYAQVCRHHLAPYLATLQLDSSLLIPPKYQTSAPASQGQAMPGNTGPVPPNSTCLSAPGAPPTGSSFNSTPNGGTTNLVAGSSSASGSSVPQLSASSSTPSINQMSTTSSSGFSGIVGPGQNTSTGGNSTDRPPGSTGSGGDTEPGQNSSQQQQEGQESVTERERIGIPTDPESADSHTYPPAVVIYMVDPFTYTADEESASANYWLLSLMRCYTEMLDNLPDNMRNSFILQIVPCQYMLQTMKDEQVFYIQHLKSLAFSVYCQCRRPLPTQIHIKSLTGFGPAASIEMTLKNPERPSPIQLYSPPFILAPIKDKQTELGETFGEASQKYNVLFVGYCLSHDQRWLLASCTDLHGELLETCIVNIDLPNRSRRSKVSARKIGLQKLWEWCVGIVQMTSLPWRVVIGRLGRLGHGELKDWSILLGECSLQTISKQLKEVCRMCGISTADSPSILSACLVAMEPQGSFVVMPDAVTMGSVFGRSTALNLQSSQLNTPQDASCTHILVFPTSATIQVAPANYPNEDGFSPNNDDMFDLPFPDDMDNDIGILITGNLHSSPNSSPVPSPGSPSGIGVGSHFQHSRSQGERLLSREAPEELKQQPLALGYFVSTAKAENLPQWFWSSCPQAQNQCPLFLKASLHHHISVAQTDELLSVRNSQRVPHPLDSKTTSDVLRFVLEQYNALSWLTCNPATQDRSSCLPVHFVVLTQLYNAIMNIL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T2P0</accession>
    <name>A0A8C3T2P0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Family with sequence similarity 222 member B</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T2P0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000023051.1">
        <property type="protein sequence ID" value="ENSCSRP00000022079.1"/>
        <property type="gene ID" value="ENSCSRG00000016675.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8950865at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR029340">
        <property type="entry name" value="FAM222"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16070">
        <property type="entry name" value="PROTEIN FAM222A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16070:SF1">
        <property type="entry name" value="PROTEIN FAM222B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF15258">
        <property type="entry name" value="FAM222A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000022079.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="544" mass="58757" checksum="DA93E604AC1F832E" modified="2022-01-19" version="1">MLACLPGSGDLSFQLLSYPQMNTGLQKWDTTQKMRSAQYPTPAELDAYAKKVANNPLTIKIFPNSVKVPQRKHIRRTVNGLDTSGQRYSPYPSQPTTKTGLLAIVKSPAKGIIKDFDGTRARLLPEAMMNPPSTPYVAPSTLNHPQALARQQALQHAQTLPHPQTLQHPQGILQPQSLTHPQGIPQPQTLPHPQNMQQPQTMAHQTLQHPANTLLQPGLHGSRKMPDADAPPNVTVSTSTIPLSMAATLQQNQPPDLSSIVHQINQFCQARAGISTTSVCEGQIANPSPISRNLLINASTRVSTHNVPTPMPSCVVNPGDHAAATIPPSASVNVPMVNINRVPSAYQNEMKSVAWNQHQLAHLQQMCGDAAGPTGLAGKHPQREIAGQGFPGKTSNYPQELCMGQSFNLKPPIEKPTPSPPVNGLQGPLPYTNGHYFQPIWNNILPTPNSDSSGSQDLAMPFHGGQPAGAPLDCAAGAHYRAGAGSSNQNSVMQTMDYLSGDFQQACFRDQSMAVLGKVHRPPMNRAPEPTDSRNLHIQHPGYR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3D7</accession>
    <name>A0A8C3T3D7_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">P2Y purinoceptor 1</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="14">Purinergic receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="15">Receptor for extracellular adenine nucleotides such as ADP. In platelets, binding to ADP leads to mobilization of intracellular calcium ions via activation of phospholipase C, a change in platelet shape, and ultimately platelet aggregation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="16">Belongs to the G-protein coupled receptor 1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3D7"/>
    <dbReference type="Ensembl" id="ENSCSRT00000022197.1">
        <property type="protein sequence ID" value="ENSCSRP00000021258.1"/>
        <property type="gene ID" value="ENSCSRG00000016099.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="8190652at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031686">
        <property type="term" value="F:A1 adenosine receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001621">
        <property type="term" value="F:G protein-coupled ADP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045031">
        <property type="term" value="F:G protein-coupled ATP receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007200">
        <property type="term" value="P:phospholipase C-activating G protein-coupled receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030168">
        <property type="term" value="P:platelet activation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0090075">
        <property type="term" value="P:relaxation of muscle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000017">
        <property type="entry name" value="lysophosphatidic acid receptor 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000276">
        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000142">
        <property type="entry name" value="P2Y1_rcpt"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24231:SF2">
        <property type="entry name" value="P2Y PURINOCEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24231">
        <property type="entry name" value="PURINOCEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00595">
        <property type="entry name" value="P2Y1PRNOCPTR"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01157">
        <property type="entry name" value="P2YPURNOCPTR"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00237">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8 16" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9" id="KW-0472">Membrane</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11 16" id="KW-0675">Receptor</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="13 16" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 16" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00021856"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00033052"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00045971"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="RuleBase" id="RU000688"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000021258.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="363" mass="41466" checksum="111F665550B602B8" modified="2022-01-19" version="1">MTEVLFSAVLNGTETNILSNTGWTLGNATTKCALTKTGFQFYYLPTVYILVFISGFLGNSVAIWMFVFHMRPWSGISVYMFNLALADFLYVLTLPALIFYYFNKTDWIFGDIMCKLQRFIFHVNLYGSILFLTCISVHRYTGVVYPLKSLGRLKKKNAVYISTLVWVIVIAGISPILFYSGTGLRKNKTITCYDTTTDDYLRSYFIYSMCTTVFIFCIPFILILGCYGLIVKALIYKDLDNSPLRRKSIYLVIIVLMVFAVSYLPFHVMKTLNLRARLDFQTPQMCAFNDKVYATYQVTRGLASLNSCVDPILYFLAGDTFRSRLSRATRKASRRSELNVHSKSEEVTLNILAEYKVNGDTSL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T3X2</accession>
    <name>A0A8C3T3X2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 11">Cell membrane</location>
            <topology evidence="1 11">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the G-protein coupled receptor 1 family. Vasopressin/oxytocin receptor subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T3X2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000662.1">
        <property type="protein sequence ID" value="ENSCSRP00000000643.1"/>
        <property type="gene ID" value="ENSCSRG00000000523.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000024102.1">
        <property type="protein sequence ID" value="ENSCSRP00000023092.1"/>
        <property type="gene ID" value="ENSCSRG00000017294.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0042277">
        <property type="term" value="F:peptide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005000">
        <property type="term" value="F:vasopressin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032870">
        <property type="term" value="P:cellular response to hormone stimulus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045907">
        <property type="term" value="P:positive regulation of vasoconstriction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001992">
        <property type="term" value="P:regulation of systemic arterial blood pressure by vasopressin"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd15386">
        <property type="entry name" value="7tmA_V1bR"/>
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        <property type="entry name" value="Vasoprsn_rcpt"/>
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        <property type="entry name" value="NEUROPEPTIDE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR"/>
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        <property type="entry name" value="VASOPRESSINR"/>
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        <property type="entry name" value="VASOPRSNV1BR"/>
    </dbReference>
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        <property type="entry name" value="DUF1856"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
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    </dbReference>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_1"/>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
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    </dbReference>
    <proteinExistence type="inferred from homology"/>
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    <keyword evidence="7" id="KW-1015">Disulfide bond</keyword>
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            <begin position="57"/>
            <end position="78"/>
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    <feature type="transmembrane region" description="Helical" evidence="11">
        <location>
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    <feature type="transmembrane region" description="Helical" evidence="11">
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    <feature type="transmembrane region" description="Helical" evidence="11">
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    <feature type="transmembrane region" description="Helical" evidence="11">
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            <begin position="1"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
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        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
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            <dbReference type="RuleBase" id="RU046427"/>
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            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="PROSITE" id="PS50262"/>
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        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023092.1"/>
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    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    </evidence>
    <sequence length="422" mass="47143" checksum="A38263FB182F8BBD" modified="2022-01-19" version="1">PRRGAGGRTTHSALGKATGEMPSSRIWGDPGDILTQAGDLNWTLFHTRDEELARAEIGVLATILAVAAVGNLGVLLAMYRLRKKMSRMHLFILHLGLTDLGVALFQVLPQMIWEVTYRFLGPDLLCRAVKYLQVMSMFASTYMLIMMTLDRYMAVCHPLRTLQQPGRQAYLMIGATWLLSGLLSLPQIFIFSLREVHQGSGVLDCWADFRYPWGARAYITWTTLCVFVLPVGVLTVCYGLICHEICKNLRGKTQSGAETGAGCPCSQASRVSSVRTISRAKIRTVKMTFVIVLAYVACWAPFFSVQMWSVWDENAPDDESTNVAFTITMLLASLSSCCNPWIYMFFSGHLLHDILRYISCCGSFRPGLKRQISNGSLCSRKTTILTQSHQTATAGIELMHTPVPSSDPRFLPVTQNFEWTWD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T681</accession>
    <name>A0A8C3T681_CHESE</name>
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        <recommendedName>
            <fullName evidence="8">Growth arrest and DNA damage-inducible protein GADD45 alpha</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Eukaryota</taxon>
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            <taxon>Testudinata</taxon>
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            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
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            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-05" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
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        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
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        <text evidence="2">Belongs to the GADD45 family.</text>
    </comment>
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        <property type="project" value="UniProtKB-KW"/>
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    </dbReference>
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        <property type="entry name" value="GADD45"/>
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        <property type="entry name" value="Ribosomal_eL8/eL30/eS12/Gad45"/>
    </dbReference>
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        <property type="entry name" value="GROWTH ARREST AND DNA DAMAGE-INDUCIBLE PROTEIN GADD45"/>
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    <feature type="domain" description="Ribosomal protein eL8/eL30/eS12/Gadd45" evidence="9">
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            <dbReference type="Ensembl" id="ENSCSRP00000023793.1"/>
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        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="159" mass="17485" checksum="57AE7E747A90AAB6" modified="2022-01-19" version="1">MTLEELAGEQQAMGRMETAGSALEEVLSKALTHRSVTVGVYEAAKLLNVDPDNVVLCLLAADEEDDRDVALQIHFTLIQAFCCENDINILRVSNPGRLAELLLLGASGGAEQPADLHCVLVTNPHASQWKDPALSQLICFCRESRYMDQWVPVINLPER</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T6K3</accession>
    <name>A0A8C3T6K3_CHESE</name>
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        <recommendedName>
            <fullName evidence="10">G-protein coupled receptors family 1 profile domain-containing protein</fullName>
        </recommendedName>
    </protein>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
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            <taxon>Archelosauria</taxon>
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            <taxon>Cryptodira</taxon>
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            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
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                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Odorant receptor.</text>
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    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
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        <property type="protein sequence ID" value="ENSCSRP00000023937.1"/>
        <property type="gene ID" value="ENSCSRG00000017987.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="project" value="TreeGrafter"/>
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        <property type="term" value="F:G protein-coupled receptor activity"/>
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        <property type="project" value="InterPro"/>
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        <property type="term" value="F:olfactory receptor activity"/>
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        <property type="project" value="InterPro"/>
    </dbReference>
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        <property type="entry name" value="7tmA_OR52R_52L-like"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
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    </dbReference>
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        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
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        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
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        <property type="entry name" value="Olfact_rcpt"/>
    </dbReference>
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        <property type="entry name" value="OR51/52/56-like"/>
    </dbReference>
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        <property type="entry name" value="OLFACTORY RECEPTOR 52R1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR26450">
        <property type="entry name" value="OLFACTORY RECEPTOR 56B1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13853">
        <property type="entry name" value="7tm_4"/>
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    </dbReference>
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        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
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        <property type="entry name" value="OLFACTORYR"/>
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    </dbReference>
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        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
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    </dbReference>
    <proteinExistence type="predicted"/>
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    <keyword evidence="5" id="KW-0552">Olfaction</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 9" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 9" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="28"/>
            <end position="51"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="102"/>
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="143"/>
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    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="200"/>
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="240"/>
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="9">
        <location>
            <begin position="273"/>
            <end position="297"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 1 profile" evidence="10">
        <location>
            <begin position="44"/>
            <end position="295"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022725"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50262"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023937.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="315" mass="35697" checksum="3E7C46247653D6AA" modified="2022-01-19" version="1">MSDSNTTDFTHPPSFILLGIPGLEGAHVWISIPFCTMYVIAILGNFTILFTVKTEPSLHVPMYYFLCMLAVTDLVISTSIVPKIMAIFWFNSREINFNACLTQMYFIHCFSVMESGIFVAMAFDRYVAICDPLRHSTILTNPVVAAIGLAVMLRSSLLALPFPFLVRKWPYCKTNIIPQQYCAHIAVVKLACADTRVSSYYGLFVVFCVIGLDVIFIAVSYTQILRAIFSLSTKDARLKTFGTCSSHLCAILTFYIPNLFFSLMYRFILNVPLHFHVLIANVYLLMPPMLNPIIYGVRTKQIRHQLLWILTHKGT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T7D9</accession>
    <name>A0A8C3T7D9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="14">C2H2-type domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">May be involved in transcriptional regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the krueppel C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T7D9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026391.1">
        <property type="protein sequence ID" value="ENSCSRP00000025322.1"/>
        <property type="gene ID" value="ENSCSRG00000018936.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000557">
        <property type="entry name" value="zinc finger and SCAN domain-containing protein 29"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:001228">
        <property type="entry name" value="Zinc finger protein 236"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:002343">
        <property type="entry name" value="Zinc finger protein 33A"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000360">
        <property type="entry name" value="zinc finger protein 572"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000188">
        <property type="entry name" value="Zinc finger protein 787"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24408">
        <property type="entry name" value="ZINC FINGER PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24408:SF34">
        <property type="entry name" value="ZINC FINGER PROTEIN 672-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="6"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="9"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="9"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="7" id="KW-0862">Zinc</keyword>
    <keyword evidence="6 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="12"/>
            <end position="40"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="83"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="111"/>
            <end position="138"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="139"/>
            <end position="166"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="167"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="240"/>
            <end position="267"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="268"/>
            <end position="295"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="296"/>
            <end position="323"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="324"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="53"/>
            <end position="78"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="212"/>
            <end position="235"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="53"/>
            <end position="70"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003767"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006991"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025322.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="351" mass="40625" checksum="E7946AC8A69FC80D" modified="2022-01-19" version="1">MHKLIHSSDRPHKCPECDKGFIRTADVWRHLRNVHKIERSKILGNGMVRNPWSSMHQNQNGGGDTYQQCSDDQKPGGEQSKPYICPTCGKGFRKSNLLSKHKVIHRQDKPYQCQECGKSFIQLLRLKRHQQTHSGERPFYCEECGGTFTRLASLQRHQRIHTGEKPYSCCPECDKGFIRTADVWRHLRNVHKIERSKGVLGNGMVRNRGSILHQNKHGHGDTDKQCSENQKPAGEESKPYICLTCGKGFCKPNLLSRHKVIHRQDRPHKCQECGKSFVERLKLKRHQQIHSGERPFYCEECGRTFTQLVTLQCHQRTHTGEKPYSCAYCGRRFTASATLRKHERIHKVDKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T8C2</accession>
    <name>A0A8C3T8C2_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">ETS variant transcription factor 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the ETS family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T8C2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027585.1">
        <property type="protein sequence ID" value="ENSCSRP00000026478.1"/>
        <property type="gene ID" value="ENSCSRG00000019715.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043565">
        <property type="term" value="F:sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045893">
        <property type="term" value="P:positive regulation of DNA-templated transcription"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.10:FF:000121">
        <property type="entry name" value="ETS translocation variant 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.10">
        <property type="entry name" value="Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000418">
        <property type="entry name" value="Ets_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046328">
        <property type="entry name" value="ETS_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006715">
        <property type="entry name" value="ETS_PEA3_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036388">
        <property type="entry name" value="WH-like_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036390">
        <property type="entry name" value="WH_DNA-bd_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11849:SF160">
        <property type="entry name" value="ETS TRANSLOCATION VARIANT 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00178">
        <property type="entry name" value="Ets"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04621">
        <property type="entry name" value="ETS_PEA3_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00454">
        <property type="entry name" value="ETSDOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00413">
        <property type="entry name" value="ETS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF46785">
        <property type="entry name" value="Winged helix' DNA-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00345">
        <property type="entry name" value="ETS_DOMAIN_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00346">
        <property type="entry name" value="ETS_DOMAIN_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50061">
        <property type="entry name" value="ETS_DOMAIN_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4 6" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="5 6" id="KW-0539">Nucleus</keyword>
    <keyword evidence="3" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="ETS" evidence="8">
        <location>
            <begin position="368"/>
            <end position="448"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="131"/>
            <end position="200"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="7">
        <location>
            <begin position="156"/>
            <end position="179"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005562"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="RuleBase" id="RU004019"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50061"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026478.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="510" mass="57772" checksum="99E9F58E0FD19A82" modified="2022-01-19" version="1">MDGFYDQQVPFMVPGSCTEECRGRPVTDRKRKFLDTDLAHDSEELFQDLSQLQEAWLAEAQVPDDEQFVPDFQSDNLVLHAPPPTKIKRELHSPSSELSSCSRDQALCTNYGDKCLYNYCAYDRKPPAGFKPLTPPATPVSPAQQSSSLPHPPPAASVQAAAHVAPAGPLRGAPPASAPHALQEPRQQTFAVPRPPHQPMHMPKMMPENQYPAEHRFQRQLSEPCHPFPPPPGLPGDSRPVYHRQMSEPIGPAAPHPPQGFKQEYHDPIYEHGVPGIPGPPRHGYQSPMGIKQEPRDYCIDSEVPTCQSSYMRGGGYFPTGQEGFSYEKDARLYFDDTCVVPERLEGKVKQEPTMYREGPPYQRRGSLQLWQFLVTLLDDPANAHFIAWTGRGMEFKLIEPEEVARRWGIQKNRPAMNYDKLSRSLRYYYEKGIMQKVAGERYVYKFVCDPDALFSMAYPDNQRPFLKAEPDCHVTEDDTLPLTHFEDNPAYLLEMDHCSNLPYAEGFAY</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T940</accession>
    <name>A0A8C3T940_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="1">PDZ domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3T940"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026090.1">
        <property type="protein sequence ID" value="ENSCSRP00000025028.1"/>
        <property type="gene ID" value="ENSCSRG00000018739.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005911">
        <property type="term" value="C:cell-cell junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="GOC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031697">
        <property type="term" value="F:beta-1 adrenergic receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030159">
        <property type="term" value="F:signaling receptor complex adaptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046332">
        <property type="term" value="F:SMAD binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0070699">
        <property type="term" value="F:type II activin receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043113">
        <property type="term" value="P:receptor clustering"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007165">
        <property type="term" value="P:signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd06730">
        <property type="entry name" value="PDZ0_MAGI-1_3-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.42.10:FF:000155">
        <property type="entry name" value="membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2 isoform X4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.42.10">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001478">
        <property type="entry name" value="PDZ"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036034">
        <property type="entry name" value="PDZ_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10316">
        <property type="entry name" value="MEMBRANE ASSOCIATED GUANYLATE KINASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10316:SF27">
        <property type="entry name" value="MEMBRANE-ASSOCIATED GUANYLATE KINASE, WW AND PDZ DOMAIN-CONTAINING PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00595">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00228">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50156">
        <property type="entry name" value="PDZ domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50106">
        <property type="entry name" value="PDZ"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PDZ" evidence="1">
        <location>
            <begin position="17"/>
            <end position="101"/>
        </location>
    </feature>
    <evidence type="ECO:0000259" key="1">
        <source>
            <dbReference type="PROSITE" id="PS50106"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025028.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="154" mass="17321" checksum="E00615F3E278153F" modified="2022-01-19" version="1">MSKGLKKKSHWTSRVHEIVLGRNQEGQLGFELKGGAENGQFPYLGEVKPGKVAYESGSKLVPEELLLEVNETPVAGLTIRDVLAVIKHCKDPIRLKCVKQGKGRCWIFCVTFFFLSTKLTCRECLTEGLEQRFLRLREGFVEHISCKLQGEPSS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3T9V6</accession>
    <name>A0A8C3T9V6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Fibroblast growth factor</fullName>
            <shortName evidence="12">FGF</shortName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 12">Belongs to the heparin-binding growth factors family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3T9V6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025890.1">
        <property type="protein sequence ID" value="ENSCSRP00000024831.1"/>
        <property type="gene ID" value="ENSCSRG00000018591.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="5987799at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008083">
        <property type="term" value="F:growth factor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003347">
        <property type="term" value="P:epicardial cell to mesenchymal cell transition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051781">
        <property type="term" value="P:positive regulation of cell division"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd23314">
        <property type="entry name" value="beta-trefoil_FGF2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.80.10.50:FF:000020">
        <property type="entry name" value="Fibroblast growth factor 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.80.10.50">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002209">
        <property type="entry name" value="Fibroblast_GF_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008996">
        <property type="entry name" value="IL1/FGF"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11486">
        <property type="entry name" value="FIBROBLAST GROWTH FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00167">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00263">
        <property type="entry name" value="HBGFFGF"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00262">
        <property type="entry name" value="IL1HBGF"/>
    </dbReference>
    <dbReference type="SMART" id="SM00442">
        <property type="entry name" value="FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50353">
        <property type="entry name" value="Cytokine"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00247">
        <property type="entry name" value="HBGF_FGF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="4" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="8" id="KW-0221">Differentiation</keyword>
    <keyword evidence="9" id="KW-0339">Growth factor</keyword>
    <keyword evidence="7" id="KW-0358">Heparin-binding</keyword>
    <keyword evidence="11" id="KW-0497">Mitogen</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0964">Secreted</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00007936"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022674"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023030"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023246"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU049442"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024831.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="155" mass="17281" checksum="F0319B9918D7AB72" modified="2022-01-19" version="1">MAAGSITTLPALPDDGGSGTFPPGHFKDPKRLYCKNGGFFLRINPDGRVDGVREKSDPHIKLQLQAEERGVVSIKGVCANRFLAMKDDGRLLALKCVTEECFFFERLESNNYNTYRSRKYSDWYVALKRTGQYKLGPKTGPGQKAILFLPMSAKS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TAU5</accession>
    <name>A0A8C3TAU5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Protein HTATIP2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="4">Monomer. Forms homodimers during oxidative stress. Interacts (via N-terminus) with elongation factor EEF1A1 (via middle-region); the interaction is direct and competes with EEF1A1 binding to guanyl-nucleotide exchange factor EEF1B2, thereby inhibiting GDP for GTP exchange and reactivation of EEF1A1. Interacts with nuclear transport receptors XPO4, IPO5/RANBP5, IPO7, IPO9 and KPNB1 as well as GCN1L1/GCN1 and LRPPRC probably through their HEAT repeats. Binds NCOA5/CIA.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TAU5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025464.1">
        <property type="protein sequence ID" value="ENSCSRP00000024415.1"/>
        <property type="gene ID" value="ENSCSRG00000018170.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003824">
        <property type="term" value="F:catalytic activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051170">
        <property type="term" value="P:import into nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd05250">
        <property type="entry name" value="CC3_like_SDR_a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.720:FF:000271">
        <property type="entry name" value="oxidoreductase HTATIP2 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.720">
        <property type="entry name" value="NAD(P)-binding Rossmann-like Domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016040">
        <property type="entry name" value="NAD(P)-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036291">
        <property type="entry name" value="NAD(P)-bd_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14097">
        <property type="entry name" value="OXIDOREDUCTASE HTATIP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14097:SF7">
        <property type="entry name" value="OXIDOREDUCTASE HTATIP2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13460">
        <property type="entry name" value="NAD_binding_10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51735">
        <property type="entry name" value="NAD(P)-binding Rossmann-fold domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0007">Acetylation</keyword>
    <keyword evidence="3" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="1" id="KW-0521">NADP</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="NAD(P)-binding" evidence="6">
        <location>
            <begin position="48"/>
            <end position="176"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022857"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00093483"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00093604"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="Pfam" id="PF13460"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024415.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="266" mass="29561" checksum="E6331A23507334A4" modified="2022-01-19" version="1">DTGSTYLCPSTKALVLCTQKAFRMAELENIQNLRENFKKQNKSCFILGASGATGKELLKEILKQQLFSNVTIIGRRKLTFDEVAYQNVNQQVVDFEKLDEYSAAFQGHDIGFCCLGTTKAKGGADGLVRVDRDYVCMSAELAKTGGCKHFLLVSSSGADKHSIFFILKIKGEAEVKIEELNFDRCTIFKPAVILCDREESRPLEWCARKILGCLSHVMSITALSVPVSTLARAMVNNVVIQSDKKVELLENKDIHMIGNQHETKTS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB41</accession>
    <name>A0A8C3TB41_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">G protein-coupled receptor 146</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB41"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027786.1">
        <property type="protein sequence ID" value="ENSCSRP00000026674.1"/>
        <property type="gene ID" value="ENSCSRG00000019836.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
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        <property type="term" value="F:G protein-coupled receptor activity"/>
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        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
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        <property type="entry name" value="7tmA_GPR146"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
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        <property type="entry name" value="GPCR_Rhodpsn"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017452">
        <property type="entry name" value="GPCR_Rhodpsn_7TM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR047143">
        <property type="entry name" value="GPER1-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037487">
        <property type="entry name" value="GPR146"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24226:SF3">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 146-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24226">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 182 AND ESTROGEN RECEPTOR 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00001">
        <property type="entry name" value="7tm_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00237">
        <property type="entry name" value="GPCRRHODOPSN"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50262">
        <property type="entry name" value="G_PROTEIN_RECEP_F1_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="6" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0675">Receptor</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0807">Transducer</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004651"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026674.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="333" mass="37965" checksum="87FB0C9E62111672" modified="2022-01-19" version="1">MWSCEAFNGTKNSENQHLCHDFHLVLFIFSLLYLIICFPVGLCYNALLVLVNLCNKATMTMPDVYFVNIAIAGLIISAMAPMYLLGPANTKWAIWNFNNEVYITLLILFNVSSLVIMYSTTLLSLDYYIERALPRTYMSSVYNTKHVCGFIWGGAMLTSFSSLLFYVCNHVSTKIIECSKMQNKEAADAIMVFIGYVVPAIAVLYAFVLILRIRNEATPLDQDTGRLDPSVHRLLIATVCTQFTLWTPYYVTLLVNTFIHVQGKLTDENDIRILPFIKGLSKLLAFSSSFVMPLLYRYINKNFPHKLRRLLKRIHCGNQGCSHERTVVQQVMT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TB66</accession>
    <name>A0A8C3TB66_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Solute carrier family 66 member 3</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TB66"/>
    <dbReference type="Ensembl" id="ENSCSRT00000026419.1">
        <property type="protein sequence ID" value="ENSCSRP00000025347.1"/>
        <property type="gene ID" value="ENSCSRG00000018970.1"/>
    </dbReference>
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        <property type="component" value="Unplaced"/>
    </dbReference>
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        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
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        <property type="entry name" value="MannP-dilichol_defect-1"/>
    </dbReference>
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        <property type="entry name" value="PQ-loop_rpt"/>
    </dbReference>
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        <property type="entry name" value="MANNOSE-P-DOLICHOL UTILIZATION DEFECT 1 LEC35 -RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12226:SF3">
        <property type="entry name" value="SOLUTE CARRIER FAMILY 66 MEMBER 3"/>
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    </dbReference>
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        <property type="match status" value="1"/>
    </dbReference>
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    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="6"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="66"/>
            <end position="85"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="92"/>
            <end position="112"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000025347.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="169" mass="19128" checksum="21CDF1BF9D3F4B7F" modified="2022-01-19" version="1">MEALLALANWSTLLVCMVIKLPQVVAVLAARSARGVSLESLVLELSGFLVFLRYQSYYSYPLETYLEYPILIAQDVILLLFVLHYSDNMKQALPYIVIFVGGWYFLTLQKWIIDLSMNLCTLISAASKFAQLRYLWQTRDSGQVSALTWSMSAYTCASKQHAKSTGFCI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TBS5</accession>
    <name>A0A8C3TBS5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 10">Glutamine-dependent NAD(+) synthetase</fullName>
            <ecNumber evidence="4 10">6.3.5.1</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">NAD(+) synthase [glutamine-hydrolyzing]</fullName>
        </alternativeName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>deamido-NAD(+) + L-glutamine + ATP + H2O = L-glutamate + AMP + diphosphate + NAD(+) + H(+)</text>
            <dbReference type="Rhea" id="RHEA:24384"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29985"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:57540"/>
            <dbReference type="ChEBI" id="CHEBI:58359"/>
            <dbReference type="ChEBI" id="CHEBI:58437"/>
            <dbReference type="ChEBI" id="CHEBI:456215"/>
            <dbReference type="EC" id="6.3.5.1"/>
        </reaction>
    </comment>
    <comment type="pathway">
        <text evidence="1 10">Cofactor biosynthesis; NAD(+) biosynthesis; NAD(+) from deamido-NAD(+) (L-Gln route): step 1/1.</text>
    </comment>
    <comment type="subunit">
        <text evidence="3">Homohexamer.</text>
    </comment>
    <comment type="similarity">
        <text evidence="2 10">In the C-terminal section; belongs to the NAD synthetase family.</text>
    </comment>
    <dbReference type="EC" id="6.3.5.1" evidence="4 10"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3TBS5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029148.1">
        <property type="protein sequence ID" value="ENSCSRP00000028002.1"/>
        <property type="gene ID" value="ENSCSRG00000020662.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00253">
        <property type="reaction ID" value="UER00334"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004359">
        <property type="term" value="F:glutaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003952">
        <property type="term" value="F:NAD+ synthase (glutamine-hydrolyzing) activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034354">
        <property type="term" value="P:'de novo' NAD+ biosynthetic process from L-tryptophan"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd07570">
        <property type="entry name" value="GAT_Gln-NAD-synth"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd00553">
        <property type="entry name" value="NAD_synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.620:FF:000036">
        <property type="entry name" value="Glutamine-dependent NAD(+) synthetase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.60.110.10:FF:000007">
        <property type="entry name" value="Glutamine-dependent NAD(+) synthetase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.60.110.10">
        <property type="entry name" value="Carbon-nitrogen hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.620">
        <property type="entry name" value="HUPs"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="HAMAP" id="MF_02090">
        <property type="entry name" value="NadE_glutamine_dep"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003010">
        <property type="entry name" value="C-N_Hydrolase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036526">
        <property type="entry name" value="C-N_Hydrolase_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014445">
        <property type="entry name" value="Gln-dep_NAD_synthase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022310">
        <property type="entry name" value="NAD/GMP_synthase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003694">
        <property type="entry name" value="NAD_synthase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014729">
        <property type="entry name" value="Rossmann-like_a/b/a_fold"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00552">
        <property type="entry name" value="nadE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23090:SF9">
        <property type="entry name" value="GLUTAMINE-DEPENDENT NAD(+) SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23090">
        <property type="entry name" value="NH 3 /GLUTAMINE-DEPENDENT NAD + SYNTHETASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00795">
        <property type="entry name" value="CN_hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02540">
        <property type="entry name" value="NAD_synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF006630">
        <property type="entry name" value="NADS_GAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52402">
        <property type="entry name" value="Adenine nucleotide alpha hydrolases-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56317">
        <property type="entry name" value="Carbon-nitrogen hydrolase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50263">
        <property type="entry name" value="CN_HYDROLASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8 10" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6 10" id="KW-0436">Ligase</keyword>
    <keyword evidence="9 10" id="KW-0520">NAD</keyword>
    <keyword evidence="7 10" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CN hydrolase" evidence="11">
        <location>
            <begin position="5"/>
            <end position="275"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005188"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011643"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00012743"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00017309"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022598"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRNR" id="PIRNR006630"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50263"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028002.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="707" mass="79586" checksum="F6E32AF44AE04D0B" modified="2022-01-19" version="1">MGRTATVATCALNQWALDFDGNLARILKSIEIAKYKGARYRLGPELEICGYGCSDHYYESDTLLHSFEVLAKLLESPATQDIICDVGMPVMCRNVRYNCRVIFLNKKILLIRPKMILANTGNYRELRWFTPWNRARFVEEYFLPRMIQEVTGQETVPFGDAVLATKDTCLGSEICEELWAPNSPHIEMGLDGVEIFTNSSGSHHVLRKAHTRVNVVNSATAKNGGIYVLANQKGCDGDRLYYDGCAMISMNGDTIAQGSQFSLNDVEVLVATLDLEDVRSYRAEISCRNLEASKVNSYPRIKVNFALSCSDDICVPTCEPIQWRYHSPEEEICLGPACWLWDYLRRSNQAGFLLPLSGGIDSSATACIVYSMCRQVCLAVKNGNQGVLADVRRIVNDETYTPEDSQEFCGHIFTTCYMASENSSQDTYNRAKLLAEQIGSYHINLNLDVAVKAIVGIFSMVMGRSPQFRVYGGSSRENLALQNVQARIRMVLAYLFAQLSHWARGMPGGLLVLGSANVDESLHGYLTKYDCSSADINPIGGISKTDLRSFIQYFMENFQLTALRSIISAPPTAELEPLADGQVSQTDEEDMGMTYTELSVYGKLRKMAKAGPYTMFCKLINMWKEICTPREVASKVKHFFRMYSINRHKMTTLTPAYHAENYSPEDNRFDLRPFLYNSTWSWQFRSIDKQVSNLESKEGKPVLEDVD</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDJ5</accession>
    <name>A0A8C3TDJ5_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="6">Ankyrin repeat and sterile alpha motif domain containing 6</fullName>
        </submittedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDJ5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028068.1">
        <property type="protein sequence ID" value="ENSCSRP00000026949.1"/>
        <property type="gene ID" value="ENSCSRG00000020014.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045087">
        <property type="term" value="P:innate immune response"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.150.50:FF:000025">
        <property type="entry name" value="Ankyrin repeat and sterile alpha motif domain-containing 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051631">
        <property type="entry name" value="Ankyrin-KH/SAM_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23206:SF5">
        <property type="entry name" value="ANKYRIN REPEAT AND KH DOMAIN-CONTAINING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23206">
        <property type="entry name" value="MASK PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00023">
        <property type="entry name" value="Ank"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR01415">
        <property type="entry name" value="ANKYRIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="8"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50297">
        <property type="entry name" value="ANK_REP_REGION"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="7"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2 3" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0677">Repeat</keyword>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="72"/>
            <end position="104"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="105"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="138"/>
            <end position="170"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="184"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="218"/>
            <end position="250"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="319"/>
            <end position="351"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="3">
        <location>
            <begin position="353"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="domain" description="SAM" evidence="5">
        <location>
            <begin position="715"/>
            <end position="775"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="417"/>
            <end position="443"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="476"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="564"/>
            <end position="645"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="423"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="487"/>
            <end position="508"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="4">
        <location>
            <begin position="568"/>
            <end position="582"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="597"/>
            <end position="609"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="4">
        <location>
            <begin position="617"/>
            <end position="642"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026949.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="824" mass="89954" checksum="8CEB31E89ECECF49" modified="2022-01-19" version="1">MGECGVPTQVQLFLRACDQGDYESARRLLGLPGAGAEAAGGSACGAEEAAEPGSGEAAAPPLSVPVDCTDEAGNTGLQFAAAGGHEQLVRFLLRRGASVQSRNHYGWSPLMQAARFGHLTVAHILLEHGADLNAQNKLGASVLTMASRGGHVSVVKLLLESGAFVDNYDHFNTSLVDNSKEELPDTTPLIAAAQHGYEAVVHLLLDWGADCNYTVKTVGWSPLMLAAASGKVSLAQQLMDKGANPNHLNVLHKTPFEISIGFKHKDMKDYLESLTTVRPLTDNDKRQPDVFHALKMGNFQLVKEIADEDPNQVNIINGDGASPLMIAAVTGQLALVQLLVERNADIDKQDNVHGWTALMQATYHGNKEVVKYLLNRGADVNLRAKNGYTAFDLIMLLNDPDTELVRQLASACMQVDKDKGKQNNKSSLPCSRSRQSLNTPMLPDDKGGLKSWWNRMSNRFRKLKLTQTLRHGFSTSQSVPFTDEPESSLNSTIKATSQPDVNNSGNCDAATPWTTNIKASGVYTRAGKDDELLTTMLRSGAPFTRLPSDKLKAVIPPFLPPSSFEPWNSDRTRMNKDGKTEQARTALPQRGIKHDFNSSANSDITSVTKGTRPVKLPAFARRPASPSNSSNFNHSPHSSGGSADSVLSQIAAQRKKAAGLPEQKPSQQYSSIHTAASSTLPELHFPVAKIWVHRIIYAKLNCFKHCFFFFSVIKDELTSILKKLSLEKYQPIFEEQEVDMEAFLTLTDGDLKELGIKTDGSRQQILAAISELNAGKGRERQILQETIHNFHSSFESSVSNTRPPGNSQCKYYSYVVRSTSSNFS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TDL5</accession>
    <name>A0A8C3TDL5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="20">Non-selective voltage-gated ion channel VDAC2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="19">Catalyzes the scrambling of phospholipids across the outer mitochondrial membrane; the mechanism is unrelated to channel activity and is capable of translocating both anionic and zwitterionic phospholipids.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>K(+)(in) = K(+)(out)</text>
            <dbReference type="Rhea" id="RHEA:29463"/>
            <dbReference type="ChEBI" id="CHEBI:29103"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol)(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol)(out)</text>
            <dbReference type="Rhea" id="RHEA:38691"/>
            <dbReference type="ChEBI" id="CHEBI:57880"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>a 1,2-diacyl-sn-glycero-3-phospho-L-serine(in) = a 1,2-diacyl-sn-glycero-3-phospho-L-serine(out)</text>
            <dbReference type="Rhea" id="RHEA:38663"/>
            <dbReference type="ChEBI" id="CHEBI:57262"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>a 1,2-diacyl-sn-glycero-3-phosphocholine(in) = a 1,2-diacyl-sn-glycero-3-phosphocholine(out)</text>
            <dbReference type="Rhea" id="RHEA:38571"/>
            <dbReference type="ChEBI" id="CHEBI:57643"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="14">
            <text>chloride(in) = chloride(out)</text>
            <dbReference type="Rhea" id="RHEA:29823"/>
            <dbReference type="ChEBI" id="CHEBI:17996"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion outer membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the eukaryotic mitochondrial porin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TDL5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000027444.1">
        <property type="protein sequence ID" value="ENSCSRP00000026343.1"/>
        <property type="gene ID" value="ENSCSRG00000019612.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="7827681at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046930">
        <property type="term" value="C:pore complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000166">
        <property type="term" value="F:nucleotide binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015288">
        <property type="term" value="F:porin activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008308">
        <property type="term" value="F:voltage-gated monoatomic anion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="CDD" id="cd07306">
        <property type="entry name" value="Porin3_VDAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.40.160.10:FF:000001">
        <property type="entry name" value="Voltage-dependent anion-selective channel protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.40.160.10">
        <property type="entry name" value="Porin"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023614">
        <property type="entry name" value="Porin_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001925">
        <property type="entry name" value="Porin_Euk"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027246">
        <property type="entry name" value="Porin_Euk/Tom40"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11743">
        <property type="entry name" value="VOLTAGE-DEPENDENT ANION-SELECTIVE CHANNEL"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11743:SF12">
        <property type="entry name" value="VOLTAGE-DEPENDENT ANION-SELECTIVE CHANNEL PROTEIN 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01459">
        <property type="entry name" value="Porin_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00185">
        <property type="entry name" value="EUKARYTPORIN"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00558">
        <property type="entry name" value="EUKARYOTIC_PORIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0007">Acetylation</keyword>
    <keyword evidence="10" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="7" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="9" id="KW-0520">NAD</keyword>
    <keyword evidence="6" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0626">Porin</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4" id="KW-1134">Transmembrane beta strand</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004294"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007780"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022452"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023027"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023114"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00024167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00024479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00024631"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00034430"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00035895"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00044941"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00050035"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000026343.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="298" mass="31754" checksum="EE13BD848DA5CB3E" modified="2022-01-19" version="1">MTYPPPCTPPPPRPPMAIPPSYADLGKSARDIFNKGYGFGLVKLDVKTKSASGVEFTTAGSSNTDTGKVNGSLETKYKWAEYGLTFTEKWNTDNTLGTEIAIEDQIAKGLKLTFDTTFSPNTGKKSGKIKSSYKRECVNLGCDVDFDFAGPAIHGSAVVGYEGWLAGYQMTFDSAKSKLTRNNFSVGYKTGDFQLHTNVNDGSEFGGSIYQKVSDNLDTAVNLAWTAGSNSTRFGIAAKYQLDSTASISAKVNNSSLVGVGYTQTLRPGVKLTLSALVDGKSINSGGHKLGLGLELEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TEE0</accession>
    <name>A0A8C3TEE0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="18">Calcium voltage-gated channel auxiliary subunit alpha2delta 2</fullName>
        </submittedName>
    </protein>
    <organism evidence="18 19">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="18" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="18" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the calcium channel subunit alpha-2/delta family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TEE0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028228.1">
        <property type="protein sequence ID" value="ENSCSRP00000027107.1"/>
        <property type="gene ID" value="ENSCSRG00000019749.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005891">
        <property type="term" value="C:voltage-gated calcium channel complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005245">
        <property type="term" value="F:voltage-gated calcium channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18774">
        <property type="entry name" value="PDC2_HK_sensor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd01463">
        <property type="entry name" value="vWA_VGCC_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.410:FF:000006">
        <property type="entry name" value="voltage-dependent calcium channel subunit alpha-2/delta-1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.20">
        <property type="entry name" value="PAS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.410">
        <property type="entry name" value="von Willebrand factor, type A domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051173">
        <property type="entry name" value="Ca_channel_alpha-2/delta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013680">
        <property type="entry name" value="VDCC_a2/dsu"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013608">
        <property type="entry name" value="VWA_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002035">
        <property type="entry name" value="VWF_A"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036465">
        <property type="entry name" value="vWFA_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10166">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL SUBUNIT ALPHA-2/DELTA-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10166:SF7">
        <property type="entry name" value="VOLTAGE-DEPENDENT CALCIUM CHANNEL SUBUNIT ALPHA-2_DELTA-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08473">
        <property type="entry name" value="VGCC_alpha2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00092">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08399">
        <property type="entry name" value="VWA_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00327">
        <property type="entry name" value="VWA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53300">
        <property type="entry name" value="vWA-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50234">
        <property type="entry name" value="VWFA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="9" id="KW-0106">Calcium</keyword>
    <keyword evidence="5" id="KW-0107">Calcium channel</keyword>
    <keyword evidence="4" id="KW-0109">Calcium transport</keyword>
    <keyword evidence="14" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="15" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="16" id="KW-0407">Ion channel</keyword>
    <keyword evidence="12" id="KW-0406">Ion transport</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="7" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="19" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0732">Signal</keyword>
    <keyword evidence="6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="11" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <keyword evidence="10" id="KW-0851">Voltage-gated channel</keyword>
    <feature type="domain" description="VWFA" evidence="17">
        <location>
            <begin position="163"/>
            <end position="341"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007060"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022673"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022837"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022882"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023065"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023303"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="17">
        <source>
            <dbReference type="PROSITE" id="PS50234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027107.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="19">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="994" mass="111716" checksum="09370D23BABCC4C3" modified="2022-01-19" version="1">LPKSASGAVTSTRTRPLLGPLAARSACPRLGGELTSCVLFPSQDDPEGEEIEREKSNSLKLEFTEDVNFKTKVNYSYAAVQIPTDIYKGSTVILNELNWTEALEDVFIENRKEDPSLLWQVFGSATGVTRYYPATPWRAPNKIDLYDVRRRPWYIQGASSPKDMVIIVDVSGSVSGLTLKLMKTSVCEMLDTLSDDDYVNVASFNEKAKPVSCFNHLVQANIRNKKVFKEDVQEMVAKGTTDYKAGFEYAFDQLQNSNITRANCNKMIMMFTDGGEDRVQDVFERYNWPNKTVRVFTFSVGQHNYDVTPLQWMACANKGYYFEIPSIGAIRINTQEYLDVLGRPMVLAGNKAKQVQWTNVYQDALGLGLMVTGTLPVFNLTEDGGSNKKNQLILGVMGIDVALNDIKKLTPRYNLGANGYIFAIDLNGYILLHPNLQPQIINFREPVTLDFLDAELEDENKEECLLLSPDRGLSPLQFQRYIDEVVRTYTWAPIKSTNYSLGLALPPYSTYYIRANLSDQILQVKYFEFLLPNSFESEGHVFIAPREYCKDLDLSDNNTEFLENFIALMEKVTPDSKQCDNFLLHNLILDTGITQQLVERVWKDQDLNTYSLLAVFAATDGGITRVFPNKAADDWEEDPEPFNASFYRRSLDNKGYIFKPPYRDSSYRGLELENNTIGILVSTAVELSIGGRTLKPAVVGVKLDLEAWAEKFKVLASNRTDRDQLGTPLSCLRQTNTLLLLQDLICVLIDDGGFLVLSNQEDHWYQVGKFFSEVDANLMSALYNNSFFARKESYDFQSVCAPEAQSNTGAAPRGVFVPTMADFLNLAWWTSAAGFPPAMSHCVLSPVTEDVTADSMESRETSCIMKQTQYYFSTVNATYNAIIDCGNCSRLFHAQKLANTNLLFVVADKPMCSQCESTKLPQAEIRDPNQCELVDKPRYRKGPHICFDYNATEDTSDCGRGASFKPSLSILLALQLLLLYLTVSRQPLSSASCL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TGC0</accession>
    <name>A0A8C3TGC0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">TBC1 domain family member 10C</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TGC0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029073.1">
        <property type="protein sequence ID" value="ENSCSRP00000027932.1"/>
        <property type="gene ID" value="ENSCSRG00000020624.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031267">
        <property type="term" value="F:small GTPase binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.10.750:FF:000001">
        <property type="entry name" value="TBC1 domain family member 10A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.472.80:FF:000008">
        <property type="entry name" value="TBC1 domain family member 10A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.8.270:FF:000007">
        <property type="entry name" value="TBC1 domain family member 10A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.8.270">
        <property type="entry name" value="putative rabgap domain of human tbc1 domain family member 14 like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.750">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.472.80">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p, domain 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000195">
        <property type="entry name" value="Rab-GAP-TBC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR035969">
        <property type="entry name" value="Rab-GAP_TBC_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050302">
        <property type="entry name" value="Rab_GAP_TBC_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47219">
        <property type="entry name" value="RAB GTPASE-ACTIVATING PROTEIN 1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47219:SF4">
        <property type="entry name" value="TBC1 DOMAIN FAMILY MEMBER 10A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00566">
        <property type="entry name" value="RabGAP-TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00164">
        <property type="entry name" value="TBC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47923">
        <property type="entry name" value="Ypt/Rab-GAP domain of gyp1p"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50086">
        <property type="entry name" value="TBC_RABGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0343">GTPase activation</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Rab-GAP TBC" evidence="2">
        <location>
            <begin position="66"/>
            <end position="254"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022468"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50086"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027932.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="421" mass="47628" checksum="E1F3A0350254DA21" modified="2022-01-19" version="1">MGGTEAQGEEEMAFGLTPILFPSCSPGQPPVELLRHREARWLEITSYWEKAMARRYKKVKVLCRKGIPSSMRARCWPLLCGGQVSMDRNYGKYKELEQSPGDPQWLETIEKDIHRQFPFHEMFLSPEGHGQRGLLQLLKAYTVYRPREGYCQAQGPVAAVLLMHMPAEQAFWCLVQISERYLPGYYSPEMEAVLLDGEVFVALLRRVCPKAYKHLQKHGVGPLLYVTEWFLCLYSRTLPFPTVLRIWDAFLSEGVKVLFRVGLVLVRLALGSSEKLRDCTGVVETLEKLRSIPARLLQEDTFMAEVRCRVGTRLGFSCRDRNHHQPPNPYKIGTSGHPRPHRAFLPHSPAPSPTQSPWGQASPALSCLLLLPPSPTQHPRAMPPQLCPAPFFCPTPQLSSCGATPPQRCHRIIESQGWKGP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3THK4</accession>
    <name>A0A8C3THK4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">MOB-like protein phocein</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="7">Mob1 homolog 3</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="8">Mps one binder kinase activator-like 3</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="6">Preimplantation protein 3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="11 12">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="11" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="11" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="9">Part of the striatin-interacting phosphatase and kinase (STRIPAK) complexes. STRIPAK complexes have critical roles in protein (de)phosphorylation and are regulators of multiple signaling pathways including Hippo, MAPK, nuclear receptor and cytoskeleton remodeling. Different types of STRIPAK complexes are involved in a variety of biological processes such as cell growth, differentiation, apoptosis, metabolism and immune regulation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="4">Golgi apparatus</location>
            <location evidence="4">Golgi stack membrane</location>
            <topology evidence="4">Peripheral membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the MOB1/phocein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3THK4"/>
    <dbReference type="SMR" id="A0A8C3THK4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029876.1">
        <property type="protein sequence ID" value="ENSCSRP00000028713.1"/>
        <property type="gene ID" value="ENSCSRG00000021117.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.140.30:FF:000002">
        <property type="entry name" value="MOB-like protein phocein isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.140.30">
        <property type="entry name" value="MOB kinase activator"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005301">
        <property type="entry name" value="MOB_kinase_act_fam"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036703">
        <property type="entry name" value="MOB_kinase_act_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22599">
        <property type="entry name" value="MPS ONE BINDER KINASE ACTIVATOR-LIKE MOB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03637">
        <property type="entry name" value="Mob1_phocein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01388">
        <property type="entry name" value="Mob1_phocein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF101152">
        <property type="entry name" value="Mob1/phocein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 10" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0862">Zinc</keyword>
    <feature type="binding site" evidence="10">
        <location>
            <position position="92"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="97"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="169"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <feature type="binding site" evidence="10">
        <location>
            <position position="174"/>
        </location>
        <ligand>
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00005621"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00037843"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00040607"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00042070"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00042825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00042944"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00044741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PIRSR" id="PIRSR605301-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028713.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="225" mass="26046" checksum="25EE57EDC1E01D4E" modified="2022-01-19" version="1">MVMAEGTAVLRRNRPGTKAQDFYNWPDESFEEMDSTLAVQQYIQQNIRADCSNIDKILEPPEGQDEGVWKYEHLRQFCLELNGLAVKLQSECHPDTCTQMTATEQWIFLCAAHKTPKECPAIDYTRHTLDGAACLLNSNKYFPSRVSIKESSVAKLGSVCRRIYRIFSHAYFHHRQIFDEYENETFLCHRFTKFVMKYNLMSKDNLIVPILEEEVQNSVSGESEA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TI71</accession>
    <name>A0A8C3TI71_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="21">G protein-coupled receptor 158</fullName>
        </submittedName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell projection</location>
            <location evidence="1">Neuron projection</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="16">Postsynaptic cell membrane</location>
            <topology evidence="16">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the G-protein coupled receptor 3 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TI71"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029280.1">
        <property type="protein sequence ID" value="ENSCSRP00000028131.1"/>
        <property type="gene ID" value="ENSCSRG00000020723.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043005">
        <property type="term" value="C:neuron projection"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045211">
        <property type="term" value="C:postsynaptic membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd15293">
        <property type="entry name" value="7tmC_GPR158-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.450.20">
        <property type="entry name" value="PAS domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017978">
        <property type="entry name" value="GPCR_3_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043458">
        <property type="entry name" value="GPR158/179"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR054714">
        <property type="entry name" value="GPR158_179_extracellular"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32546">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 158-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR32546:SF11">
        <property type="entry name" value="G-PROTEIN COUPLED RECEPTOR 158-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00003">
        <property type="entry name" value="7tm_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF22572">
        <property type="entry name" value="GPR158_179_EC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50259">
        <property type="entry name" value="G_PROTEIN_RECEP_F3_4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="15" id="KW-0966">Cell projection</keyword>
    <keyword evidence="10" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="8" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="12" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="9 18" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-0628">Postsynaptic cell membrane</keyword>
    <keyword evidence="11" id="KW-0675">Receptor</keyword>
    <keyword evidence="22" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5 19" id="KW-0732">Signal</keyword>
    <keyword evidence="7" id="KW-0770">Synapse</keyword>
    <keyword evidence="13" id="KW-0807">Transducer</keyword>
    <keyword evidence="4 18" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 18" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="19">
        <location>
            <begin position="1"/>
            <end position="24"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034021398" evidence="19">
        <location>
            <begin position="25"/>
            <end position="1193"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="407"/>
            <end position="431"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="443"/>
            <end position="466"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="478"/>
            <end position="497"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="518"/>
            <end position="539"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="572"/>
            <end position="592"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="18">
        <location>
            <begin position="634"/>
            <end position="656"/>
        </location>
    </feature>
    <feature type="domain" description="G-protein coupled receptors family 3 profile" evidence="20">
        <location>
            <begin position="408"/>
            <end position="658"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="905"/>
            <end position="985"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1005"/>
            <end position="1078"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="17">
        <location>
            <begin position="1109"/>
            <end position="1152"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="926"/>
            <end position="944"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="17">
        <location>
            <begin position="968"/>
            <end position="982"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="1054"/>
            <end position="1077"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="17">
        <location>
            <begin position="1118"/>
            <end position="1133"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004487"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023018"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023257"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023273"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00034104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="20">
        <source>
            <dbReference type="PROSITE" id="PS50259"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="21">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028131.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="22">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="1193" mass="134266" checksum="AA463E24F9F30736" modified="2022-01-19" version="1">CQGDMARRLLLSLLLFAQLGVGAGSSQGRTVHHKEKAITGKQPIYNNIKSPDPPPAPWSRSTESTILAQRLTEEVPQNVASFLYTGDSRELGRANCSRRYELASLAGKSRLTAHPSLHGALDTLLHATNFLSMILQSNKSREQNLQEDMGWYHALIGSLLEGNPNISRAAITFNVEPLSSAPQVFLQASRQETQILLQDLSSTAHHLANASIETEWFHSLKRRWRPHLHRKVLTPGPKTLESSWKKKGSYTADKNHIKWSSPYLECENGNYKPGWLVTLSAAFYGLQANLLPEFRGVVKVDINLQKVDIDQCSSEGWFSGTHKCHLNNSECMPIKGLGFVLGAYKCICKAGFYHPNIFSVNSFQRKGTDNHFSGGEMSEEVYTCLPCREGCSYCTDDTPCYAQEDKYLRLAIISFQTLCMLLDFISMLVVYHFRKAKSIRASGLVLLETILFGSLLLYFPVIILYFEPSTFRCVLLRWVRLLGFTTVYGTVTLKLHRVLKVFLSQTAQRIPYMTGGRVMRMLAVILLIVFWFLIGWTSAVCQNLERNISLIGEGQTSDHLIFNMCLLDRWDYMMAIAEFLFLLWGVYLCYAVRTVPSAFHEPRYMTVAVHNELIISAIFHTIRFSLASRLQSDWMLMLFFAHTHLTVTVTIGLLLIPKFSHSSSNPRDDIATEAYEDELDMGRSGSYLNSSINSAWSEHSLDPEDIRDELKKLYAQLEIYKRKKMIANNPHLQKKRCSKKGLGRSIMRRITEIPETVTRQCSREDKDLMDHSATKNTAVVRKNPQDSTSYVKPKEESLKNRVFSLKKSHSTYDHVRDQREETNSLTTESAEVITADNSLLDSLTGKTLTKKSTDKVEAVSTESVPLVCKSLSAHNLSADKKPLHPRTSVLQKSLSVIASAKEKTLGLTGKTQSLEESSRSHKSQQKGKEASKKHSVSDKGEHKDSHRKNSTHTEETRKPHKSGIMKQQRVSQTIANPDTGTGKSLLKDNFDIAEICPWEIYDQTPDSVPSESKVQKHVSIASSETEKNHTSQPKGKSHHKLKTAEGYQQSNQKSTEKSEACTRETQEQQVFEDEKKHLNSKSQVIPGFKCENVNKYYAANICAGESEGLPKKASVQTAEREKLDNLGEKKKNTSLEGNMLSSDSYRSSSNLQQALTSRAEVCPWEFETPDLSNTERGVALSNTASLEVLDSKE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TIN3</accession>
    <name>A0A8C3TIN3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="2">PH domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3TIN3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029976.1">
        <property type="protein sequence ID" value="ENSCSRP00000028811.1"/>
        <property type="gene ID" value="ENSCSRG00000021169.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051566">
        <property type="entry name" value="CNKSR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12844:SF45">
        <property type="entry name" value="CNK3_IPCEF1 FUSION PROTEIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12844">
        <property type="entry name" value="CONNECTOR ENCHANCER OF KINASE SUPPRESSOR OF RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="PH" evidence="2">
        <location>
            <begin position="13"/>
            <end position="99"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="124"/>
            <end position="148"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="232"/>
            <end position="254"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="289"/>
            <end position="317"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="1">
        <location>
            <begin position="132"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="1">
        <location>
            <begin position="232"/>
            <end position="246"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="1">
        <location>
            <begin position="294"/>
            <end position="306"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028811.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="386" mass="44091" checksum="0FBCDB9C8FF3959B" modified="2022-01-19" version="1">MSRRRISCKDLGLVDYQGWLYKKKEKGPFIGNKWKKFWFVLKGSSLYWYSSQLAEKAEGFINLPDFTVDRASECKKKYAIKVSHPQIKTFYFAAENQLEGINGCLFFFPFYSFFLECYSESEHEDPEIAGETPPPPYTEQPPPPHLAQEQPLLISPLSSEASCSLSSLESTMKSQGSSSSLLAKMAHPERQSWLDIVNTEEVDQPLSFCVQIHADNHPTVDCSEMAESRLLKSNNGSQNSLLSEDTTSSDRDRLTVPKDLIGTRTLPKEQAKCSEDEMERLYKSLEQASLSPIGDRRPSTKKELRKSFAKRSKNPSMNEKLHQIRMLNSTLKCKEHDLAMINQLLEDPELTARKYREWKNTNTMLVQEIYQQPDAVAVPEGNNKQP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3TKY8</accession>
    <name>A0A8C3TKY8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Cytotoxic and regulatory T cell molecule</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3TKY8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029787.1">
        <property type="protein sequence ID" value="ENSCSRP00000028627.1"/>
        <property type="gene ID" value="ENSCSRG00000021059.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008037">
        <property type="term" value="P:cell recognition"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002355">
        <property type="term" value="P:detection of tumor cell"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002860">
        <property type="term" value="P:positive regulation of natural killer cell mediated cytotoxicity directed against tumor cell target"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.40.10">
        <property type="entry name" value="Immunoglobulins"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013162">
        <property type="entry name" value="CD80_C2-set"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR053096">
        <property type="entry name" value="CRTAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007110">
        <property type="entry name" value="Ig-like_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036179">
        <property type="entry name" value="Ig-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013783">
        <property type="entry name" value="Ig-like_fold"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003599">
        <property type="entry name" value="Ig_sub"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013106">
        <property type="entry name" value="Ig_V-set"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47118">
        <property type="entry name" value="CYTOTOXIC AND REGULATORY T-CELL MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47118:SF1">
        <property type="entry name" value="CYTOTOXIC AND REGULATORY T-CELL MOLECULE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08205">
        <property type="entry name" value="C2-set_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07686">
        <property type="entry name" value="V-set"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00409">
        <property type="entry name" value="IG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48726">
        <property type="entry name" value="Immunoglobulin"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50835">
        <property type="entry name" value="IG_LIKE"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="4 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="3 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="277"/>
            <end position="298"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="11"/>
            <end position="112"/>
        </location>
    </feature>
    <feature type="domain" description="Ig-like" evidence="8">
        <location>
            <begin position="122"/>
            <end position="214"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="6">
        <location>
            <begin position="315"/>
            <end position="348"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="6">
        <location>
            <begin position="338"/>
            <end position="348"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50835"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028627.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="381" mass="43347" checksum="3EF1ED9AFC4DCF15" modified="2025-10-08" version="2">MTFESFAHLWPRLVNKRDFQEVHTESVTVEEGQDLSLQCDFTGDHESAFTWSNPRGFVIFLNSDQGLKDQRYKLIHYSKHKLSISLSNVTVQDEGTYTCFYYDVPVKTKKVNVTVLAAPSKPQLEVSDIRTHGKKVKIVLSCLTQGSKPPPQITWLLNNGLEVYGDIKHKFEHDGKKCNTTSTLIVHAYNRDSTASCVIRHETLRGERLTASFQFENFSKNSFYLSLEKHFISAGSEMTLNVTIAEETSRLPNYIKNISFIETDLNSEGIIRRQTSVLLPVLVAVLIFVMLIIVLLFMKKLQKAHGVWKRENDTSEQTLESYKSRSNEDNQAPEKNGQVANQKPSMQYVTEGYTGTIKSNSEERDISAFEKRLACGKETNV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XIE3</accession>
    <name>A0A8C3XIE3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">CMP/dCMP-type deaminase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Zn(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:29105"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the cytidine and deoxycytidylate deaminase family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XIE3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000001608.1">
        <property type="protein sequence ID" value="ENSCSRP00000001560.1"/>
        <property type="gene ID" value="ENSCSRG00000001246.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004126">
        <property type="term" value="F:cytidine deaminase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003723">
        <property type="term" value="F:RNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016554">
        <property type="term" value="P:cytidine to uridine editing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.140.10">
        <property type="entry name" value="Cytidine Deaminase, domain 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013158">
        <property type="entry name" value="AID"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050610">
        <property type="entry name" value="APOBEC_Cyt_Deaminase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002125">
        <property type="entry name" value="CMP_dCMP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR016193">
        <property type="entry name" value="Cytidine_deaminase-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13857:SF4">
        <property type="entry name" value="C-U-EDITING ENZYME APOBEC-2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13857">
        <property type="entry name" value="MRNA EDITING ENZYME"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08210">
        <property type="entry name" value="APOBEC_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53927">
        <property type="entry name" value="Cytidine deaminase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51747">
        <property type="entry name" value="CYT_DCMP_DEAMINASES_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="CMP/dCMP-type deaminase" evidence="5">
        <location>
            <begin position="11"/>
            <end position="131"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001947"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006576"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="5">
        <source>
            <dbReference type="PROSITE" id="PS51747"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000001560.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="152" mass="17316" checksum="47E2173108B40DA3" modified="2022-01-19" version="1">SCSPLLHRERFPAFFFKFQFRNVEYSSGRNKTFLCYVVETQGKESGSFRGYLEDEHAAAHAEDAFFNNILPTCDPNLRYNVTWYVSSSPCVPCADRIVQILQKNKNLRLSILVSRLFMWEEPEILISISVCVKAEIETFKGAVIAICDSSSA</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJL8</accession>
    <name>A0A8C3XJL8_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Mesenteric estrogen-dependent adipogenesis protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJL8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004313.1">
        <property type="protein sequence ID" value="ENSCSRP00000004176.1"/>
        <property type="gene ID" value="ENSCSRG00000002934.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043460">
        <property type="entry name" value="MEDAG/TEX26"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33769:SF3">
        <property type="entry name" value="MESENTERIC ESTROGEN-DEPENDENT ADIPOGENESIS PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR33769">
        <property type="entry name" value="TESTIS-EXPRESSED PROTEIN 26 ISOFORM X3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="58"/>
            <end position="80"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="86"/>
            <end position="105"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004176.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="369" mass="41940" checksum="A070634190F081D7" modified="2022-01-19" version="1">MRGLGCLSLWRSQGGPWSQAGRCGGERHLRQVAGWFSGRRRSLQGDIYNRSTGGGSILGPSFARASRRSQPAVRTEPRAISRPGCRRVLSMAKPSPSPTSSGELRGPRTCDCELALLPLRQLLLLQPDCFQLRGDRLAVLRPPRHQPAGGFPVLSDGALHHDGQRHCRLTGHLKRDVELTSHRDYKDFRETILSRPLVFFTNVRTKNYSSKEKTYAFIVNTRHPKIRRQIEHGMNTIISSVFGESYKLRFDFQEVVKSFFPPGSHLVTGEDLSFSYEFKSDALFDFFYWFGISKNTVAVTGKVLNLSNTSAEKKEIITMFLEKMSEPYVRLNSFSDRKFSVASRGRLISYKTKSYCYCFLIYYNSTPII</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJS1</accession>
    <name>A0A8C3XJS1_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">cAMP-dependent protein kinase type II-alpha regulatory subunit</fullName>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="12">Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells. Type II regulatory chains mediate membrane association by binding to anchoring proteins, including the MAP2 kinase.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the cAMP-dependent kinase regulatory chain family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJS1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003385.1">
        <property type="protein sequence ID" value="ENSCSRP00000003267.1"/>
        <property type="gene ID" value="ENSCSRG00000002485.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005952">
        <property type="term" value="C:cAMP-dependent protein kinase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030552">
        <property type="term" value="F:cAMP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004862">
        <property type="term" value="F:cAMP-dependent protein kinase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0034236">
        <property type="term" value="F:protein kinase A catalytic subunit binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00038">
        <property type="entry name" value="CAP_ED"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="CDD" id="cd12103">
        <property type="entry name" value="DD_RIIalpha_PKA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.10:FF:000017">
        <property type="entry name" value="cAMP-dependent protein kinase type II regulatory subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.890.10:FF:000002">
        <property type="entry name" value="cAMP-dependent protein kinase type II-alpha regulatory subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.10:FF:000027">
        <property type="entry name" value="Protein kinase cAMP-dependent type II regulatory subunit alpha"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.890.10">
        <property type="entry name" value="cAMP-dependent protein kinase regulatory subunit, dimerization-anchoring domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.10">
        <property type="entry name" value="Jelly Rolls"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050503">
        <property type="entry name" value="cAMP-dep_PK_reg_su-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012198">
        <property type="entry name" value="cAMP_dep_PK_reg_su"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003117">
        <property type="entry name" value="cAMP_dep_PK_reg_su_I/II_a/b"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018488">
        <property type="entry name" value="cNMP-bd_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000595">
        <property type="entry name" value="cNMP-bd_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR018490">
        <property type="entry name" value="cNMP-bd_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR014710">
        <property type="entry name" value="RmlC-like_jellyroll"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11635">
        <property type="entry name" value="CAMP-DEPENDENT PROTEIN KINASE REGULATORY CHAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11635:SF153">
        <property type="entry name" value="CAMP-DEPENDENT PROTEIN KINASE TYPE II-ALPHA REGULATORY SUBUNIT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00027">
        <property type="entry name" value="cNMP_binding"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02197">
        <property type="entry name" value="RIIa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PIRSF" id="PIRSF000548">
        <property type="entry name" value="PK_regulatory"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00103">
        <property type="entry name" value="CAMPKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00100">
        <property type="entry name" value="cNMP"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00394">
        <property type="entry name" value="RIIa"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF51206">
        <property type="entry name" value="cAMP-binding domain-like"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47391">
        <property type="entry name" value="Dimerization-anchoring domain of cAMP-dependent PK regulatory subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00888">
        <property type="entry name" value="CNMP_BINDING_1"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00889">
        <property type="entry name" value="CNMP_BINDING_2"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50042">
        <property type="entry name" value="CNMP_BINDING_3"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11 14" id="KW-0114">cAMP</keyword>
    <keyword evidence="7 14" id="KW-0116">cAMP-binding</keyword>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="5" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="10" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 14" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="6" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0677">Repeat</keyword>
    <feature type="domain" description="Cyclic nucleotide-binding" evidence="16">
        <location>
            <begin position="136"/>
            <end position="255"/>
        </location>
    </feature>
    <feature type="domain" description="Cyclic nucleotide-binding" evidence="16">
        <location>
            <begin position="258"/>
            <end position="384"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="47"/>
            <end position="86"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="15">
        <location>
            <begin position="67"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="205"/>
        </location>
        <ligand>
            <name>3',5'-cyclic AMP</name>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="214"/>
        </location>
        <ligand>
            <name>3',5'-cyclic AMP</name>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="334"/>
        </location>
        <ligand>
            <name>3',5'-cyclic AMP</name>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <label>2</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="14">
        <location>
            <position position="343"/>
        </location>
        <ligand>
            <name>3',5'-cyclic AMP</name>
            <dbReference type="ChEBI" id="CHEBI:58165"/>
            <label>2</label>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004236"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00005753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022566"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023149"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00037198"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00041039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="PIRSR" id="PIRSR000548-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS50042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003267.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="400" mass="45319" checksum="2C5DD06265566BD7" modified="2022-01-19" version="1">MSIEIPPGLTELLQGYTVEVLRHRPPDLLGFAADYFTRLRDARDQEAAAGGRKGVNFDGEPMQTESNGEEEPGRDDEDSDSDFEPPVINRFNRRVSVCAEAFNPDEEEEDTEPRVVHPKTDEQRCRLQEACKDILIFKNLDQEQLSQVLDAMFERKVKPQEHVIDQGDDGDNFYVVERGLYDIFVTRDSQPRCVGRYDNHGSFGELALMYNTPRAATIVATTEGALWGLDRVTFRRIILKNNAKKRKTFELFIESVPLLKSLEVSERMKIVDVIGEKVYRDGERIISQGDKADSFYIVESGEVKILIKSKTMTSKDANQEVEIARCHKGQYFGELALVTNKPRAASAYAVGDVKCLVMDVQAFERLLGPCMDIMKRNITHYEEQLVAMFGSSMDLLDPGN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJV0</accession>
    <name>A0A8C3XJV0_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Palmitoyltransferase ZDHHC1</fullName>
        </recommendedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJV0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004820.1">
        <property type="protein sequence ID" value="ENSCSRP00000004668.1"/>
        <property type="gene ID" value="ENSCSRG00000003544.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0472">Membrane</keyword>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="1" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="1" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="43"/>
            <end position="64"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="1">
        <location>
            <begin position="70"/>
            <end position="93"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004668.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="4">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="134" mass="15276" checksum="11BA36DC81870B20" modified="2022-01-19" version="1">MNCYGRRLRRTGPEQLNSRNDLVSSPQRSRVNGWSLPLHTFQFVALLFYTYLAIVGFGIYIPLLPHGWKYAAYAVIGVLFAHHLVAHLVAITIDPADQNVLAKKNYSSPMPVFDRGKHKHVIQNQHCYLCEVDV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XJV5</accession>
    <name>A0A8C3XJV5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">Pre-mRNA-splicing factor SPF27</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the SPF27 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XJV5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000003597.1">
        <property type="protein sequence ID" value="ENSCSRP00000003471.1"/>
        <property type="gene ID" value="ENSCSRG00000002631.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071013">
        <property type="term" value="C:catalytic step 2 spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071011">
        <property type="term" value="C:precatalytic spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000974">
        <property type="term" value="C:Prp19 complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008409">
        <property type="entry name" value="SPF27"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13296">
        <property type="entry name" value="BCAS2 PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13296:SF0">
        <property type="entry name" value="PRE-MRNA-SPLICING FACTOR SPF27"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05700">
        <property type="entry name" value="BCAS2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="6" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="7" id="KW-0539">Nucleus</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0747">Spliceosome</keyword>
    <feature type="coiled-coil region" evidence="8">
        <location>
            <begin position="139"/>
            <end position="219"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010788"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00014158"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003471.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="225" mass="26056" checksum="46D1595E69781242" modified="2022-01-19" version="1">MSGPGLVAGEVAVDALPYFDQGYEAPGVREAAAALVEEETRRYRPTKNYLSYLPTPDYSAFETEIMRNEFERLAARQPIELLSMKRYELPAPSSGQKNDITAWQECVNNSMAQLEHQAVRIENLELMSQHGCNAWKVYNEHLVHMIEQAQKELQKLRKNIQDLNWQRKNMQLTAGSKLREMESTWVSLVSKNYEIERTIVQLENEILQIKQQHGEANKENIEQDF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XK56</accession>
    <name>A0A8C3XK56_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="24">Fucosyltransferase</fullName>
            <ecNumber evidence="24">2.4.1.-</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="27 28">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="27" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="27" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="15">
            <text>a beta-D-galactosyl-(1-&gt;4)-N-acetyl-beta-D-glucosaminyl derivative + GDP-beta-L-fucose = a beta-D-galactosyl-(1-&gt;4)-[alpha-L-fucosyl-(1-&gt;3)]-N-acetyl-beta-D-glucosaminyl derivative + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:14257"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:133507"/>
            <dbReference type="ChEBI" id="CHEBI:137941"/>
            <dbReference type="EC" id="2.4.1.152"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="15">
            <dbReference type="Rhea" id="RHEA:14258"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>a neolactoside nLc4Cer + GDP-beta-L-fucose = a neolactoside III(3)-alpha-Fuc-nLc4Cer + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48376"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:90376"/>
            <dbReference type="ChEBI" id="CHEBI:90379"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="20">
            <dbReference type="Rhea" id="RHEA:48377"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>alpha-D-galactosyl-(1-&gt;3)-beta-D-galactosyl-(1-&gt;4)-N-acetyl-beta-D-glucosaminyl-(1-&gt;3)-beta-D-galactosyl-(1-&gt;4)-beta-D-glucosyl-(1&lt;-&gt;1')-ceramide + GDP-beta-L-fucose = a neolactoside IV(3)-alpha-Gal,III(3)-alpha-Fuc-nLc4Cer + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48380"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:90380"/>
            <dbReference type="ChEBI" id="CHEBI:90381"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:48381"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="18">
            <text>alpha-N-glycoloylneuraminosyl-(2-&gt;3)-beta-D-galactosyl-(1-&gt;4)-N-acetyl-beta-D-glucosaminyl-(1-&gt;3)-beta-D-galactosyl-(1-&gt;4)-N-acetyl-beta-D-glucosaminyl-(1-&gt;3)-beta-D-galactosyl-(1-&gt;4)-beta-D-glucosyl-(1&lt;-&gt;1')-ceramide + GDP-beta-L-fucose = alpha-N-glycoloylneuraminosyl-(2-&gt;3)-beta-D-galactosyl-(1-&gt;4)-N-acetyl-beta-D-glucosaminyl-(1-&gt;3)-beta-D-galactosyl-(1-&gt;4)-[alpha-L-fucosyl-(1-&gt;3)]-N-acetyl-beta-D-glucosaminyl-(1-&gt;3)-beta-D-galactosyl-(1-&gt;4)-beta-D-glucosyl-(1&lt;-&gt;1')-ceramide + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:48388"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:90383"/>
            <dbReference type="ChEBI" id="CHEBI:90384"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="18">
            <dbReference type="Rhea" id="RHEA:48389"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>an N-acetyl-alpha-neuraminyl-(2-&gt;3)-beta-D-galactosyl-(1-&gt;4)-N-acetyl-beta-D-glucosaminyl derivative + GDP-beta-L-fucose = an alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;4)-[alpha-L-Fuc-(1-&gt;3)]-beta-D-GlcNAc derivative + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:56076"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:136545"/>
            <dbReference type="ChEBI" id="CHEBI:139509"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="19">
            <dbReference type="Rhea" id="RHEA:56077"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="23">
            <text>an alpha-L-Fuc-(1-&gt;2)-beta-D-Gal-(1-&gt;4)-beta-D-GlcNAc derivative + GDP-beta-L-fucose = an alpha-L-Fuc-(1-&gt;2)-beta-D-Gal-(1-&gt;4)-[alpha-L-Fuc-(1-&gt;3)]-beta-D-GlcNAc derivative + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:77191"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:133510"/>
            <dbReference type="ChEBI" id="CHEBI:195560"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="23">
            <dbReference type="Rhea" id="RHEA:77192"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="17">
            <text>an alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;3)-beta-D-Gal-(1-&gt;4)-beta-D-GlcNAc derivative + GDP-beta-L-fucose = an alpha-Neu5Ac-(2-&gt;3)-beta-D-Gal-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;3)-beta-D-Gal-(1-&gt;4)-[alpha-L-Fuc-(1-&gt;3)]-beta-D-GlcNAc derivative + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:68044"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:145343"/>
            <dbReference type="ChEBI" id="CHEBI:176900"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="17">
            <dbReference type="Rhea" id="RHEA:68045"/>
        </physiologicalReaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="22">
            <text>beta-D-Gal-(1-&gt;4)-beta-D-GlcNAc-(1-&gt;3)-beta-D-Gal-(1-&gt;4)-D-Glc + GDP-beta-L-fucose = beta-D-Gal-(1-&gt;4)-[alpha-L-Fuc-(1-&gt;3)]-beta-D-GlcNAc-(1-&gt;3)-beta-D-Gal-(1-&gt;4)-D-Glc + GDP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:77187"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:57273"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="ChEBI" id="CHEBI:60239"/>
            <dbReference type="ChEBI" id="CHEBI:61352"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="22">
            <dbReference type="Rhea" id="RHEA:77188"/>
        </physiologicalReaction>
    </comment>
    <comment type="pathway">
        <text evidence="2">Glycolipid biosynthesis.</text>
    </comment>
    <comment type="pathway">
        <text evidence="1">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="4">Homodimer.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="24">Golgi apparatus</location>
            <location evidence="24">Golgi stack membrane</location>
            <topology evidence="24">Single-pass type II membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="21">Golgi apparatus</location>
            <location evidence="21">trans-Golgi network membrane</location>
            <topology evidence="21">Single-pass type II membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 24">Belongs to the glycosyltransferase 10 family.</text>
    </comment>
    <dbReference type="EC" id="2.4.1.-" evidence="24"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XK56"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005492.1">
        <property type="protein sequence ID" value="ENSCSRP00000005328.1"/>
        <property type="gene ID" value="ENSCSRG00000004019.1"/>
    </dbReference>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032580">
        <property type="term" value="C:Golgi cisterna membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0017083">
        <property type="term" value="F:4-galactosyl-N-acetylglucosaminide 3-alpha-L-fucosyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11660:FF:000001">
        <property type="entry name" value="alpha-(1,3)-fucosyltransferase 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11660">
        <property type="entry name" value="Glycosyl transferase family 10, C-terminal domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR055270">
        <property type="entry name" value="Glyco_tran_10_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR031481">
        <property type="entry name" value="Glyco_tran_10_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001503">
        <property type="entry name" value="Glyco_trans_10"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038577">
        <property type="entry name" value="GT10-like_C_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11929:SF10">
        <property type="entry name" value="4-GALACTOSYL-N-ACETYLGLUCOSAMINIDE 3-ALPHA-L-FUCOSYLTRANSFERASE 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11929">
        <property type="entry name" value="ALPHA- 1,3 -FUCOSYLTRANSFERASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF17039">
        <property type="entry name" value="Glyco_tran_10_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00852">
        <property type="entry name" value="Glyco_transf_10"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF53756">
        <property type="entry name" value="UDP-Glycosyltransferase/glycogen phosphorylase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51257">
        <property type="entry name" value="PROKAR_LIPOPROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="14" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 24" id="KW-0328">Glycosyltransferase</keyword>
    <keyword evidence="10 24" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="11" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="12 24" id="KW-0472">Membrane</keyword>
    <keyword evidence="28" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0735">Signal-anchor</keyword>
    <keyword evidence="6 24" id="KW-0808">Transferase</keyword>
    <keyword evidence="7 24" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="9 24" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="24">
        <location>
            <begin position="12"/>
            <end position="30"/>
        </location>
    </feature>
    <feature type="domain" description="Fucosyltransferase N-terminal" evidence="26">
        <location>
            <begin position="62"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="domain" description="Fucosyltransferase C-terminal" evidence="25">
        <location>
            <begin position="183"/>
            <end position="356"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004934"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00008919"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00011738"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022676"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022968"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023034"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00029329"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00036053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00036234"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00036295"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00036481"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00036757"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00037848"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00043828"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00043838"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="RuleBase" id="RU003832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="25">
        <source>
            <dbReference type="Pfam" id="PF00852"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="26">
        <source>
            <dbReference type="Pfam" id="PF17039"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005328.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="28">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="359" mass="42143" checksum="03B00E67F8031D31" modified="2022-01-19" version="1">MTSTSKGIFRPFLIIFIVLGCFMAFLLIYIKPTNSWISGPVESASSVLKMKSFFSTKSDYFNETTILIWVWPFGQTFDLTSCQTMFNIQGCHLTIDRSLYNRSHAVLIHHRDISWDLTNLPQQARPPFQKWIWMNLESPTHTPQKSGIEHLFNLTLTYRRDSDIQVPYGLMKVSTSPFAFEVPSKEKLVCWVVSNWNPEHARVKYYNELSKYTEIHTYGQAFGDYVNDKNLIPTISTCKFYLSFENSIHKDYITEKLYNAFLAGSVPVVLGPSRENYENYIPGDSFIHVEDFLSPRELAEYLLMLDKNNKMYLGYFNWRKDFSVHLPQFWESHACLACDHVKRHQEYKSIGNLEKWFWN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XK97</accession>
    <name>A0A8C3XK97_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Monocarboxylate transporter 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="10">
            <text>3-methyl-2-oxobutanoate(out) + H(+)(out) = 3-methyl-2-oxobutanoate(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:71783"/>
            <dbReference type="ChEBI" id="CHEBI:11851"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="9">
            <text>4-methyl-2-oxopentanoate(out) + H(+)(out) = 4-methyl-2-oxopentanoate(in) + H(+)(in)</text>
            <dbReference type="Rhea" id="RHEA:71779"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:17865"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Basolateral cell membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the major facilitator superfamily. Monocarboxylate porter (TC 2.A.1.13) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XK97"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004443.1">
        <property type="protein sequence ID" value="ENSCSRP00000004299.1"/>
        <property type="gene ID" value="ENSCSRG00000003243.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016323">
        <property type="term" value="C:basolateral plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015129">
        <property type="term" value="F:lactate transmembrane transporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015293">
        <property type="term" value="F:symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035879">
        <property type="term" value="P:plasma membrane lactate transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1250.20:FF:000030">
        <property type="entry name" value="monocarboxylate transporter 1 isoform X1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1250.20">
        <property type="entry name" value="MFS general substrate transporter like domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011701">
        <property type="entry name" value="MFS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036259">
        <property type="entry name" value="MFS_trans_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050327">
        <property type="entry name" value="Proton-linked_MCT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11360">
        <property type="entry name" value="MONOCARBOXYLATE TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11360:SF25">
        <property type="entry name" value="MONOCARBOXYLATE TRANSPORTER 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07690">
        <property type="entry name" value="MFS_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103473">
        <property type="entry name" value="MFS general substrate transporter"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="4" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="8 12" id="KW-0472">Membrane</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0769">Symport</keyword>
    <keyword evidence="5 12" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="7 12" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="3" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="6"/>
            <end position="26"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="77"/>
            <end position="98"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="145"/>
            <end position="164"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="170"/>
            <end position="189"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="201"/>
            <end position="223"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="12">
        <location>
            <begin position="235"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="273"/>
            <end position="313"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="273"/>
            <end position="285"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="11">
        <location>
            <begin position="295"/>
            <end position="313"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004554"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006727"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022475"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022847"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00034216"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00034218"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004299.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="15">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="313" mass="34590" checksum="431F2A050DA74761" modified="2022-01-19" version="1">EYNSSVTYFLILGGLLLNCCVAGSLMRPVGPKPVPPVKKDVEKGAGDSALNMNNKKKSFWQTVNKYLDLSLFKHRGFLVYLSGNVIMFVGFFAPIVFLAPYAKHKGIDEYSAAFLLSILAFVDMFARPSMGLVANSKYIRPKIQYFFSFAVLYNGICHIMCPLAEDYTGLVVYAVLFGFAFGMVSSILFESLMDLVGAARFSSAVGLVTIVECCPVLLGPPLGGWLVDITGEYKYMYIVCGSIVIVASIWLFIGNAINYRLLAKEKKLEDEKQKALKNADPKEAEPLTNNENEEAANRADKVLNDSSERETNI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XKZ6</accession>
    <name>A0A8C3XKZ6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="15">Kruppel like factor 9</fullName>
        </submittedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11">Belongs to the Sp1 C2H2-type zinc-finger protein family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XKZ6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000007277.1">
        <property type="protein sequence ID" value="ENSCSRP00000007056.1"/>
        <property type="gene ID" value="ENSCSRG00000005226.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000981">
        <property type="term" value="F:DNA-binding transcription factor activity, RNA polymerase II-specific"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000978">
        <property type="term" value="F:RNA polymerase II cis-regulatory region sequence-specific DNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd21578">
        <property type="entry name" value="KLF9_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000018">
        <property type="entry name" value="Krueppel-like factor 15"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000232">
        <property type="entry name" value="Krueppel-like factor 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000521">
        <property type="entry name" value="Krueppel-like factor 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013087">
        <property type="entry name" value="Znf_C2H2_type"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235:SF132">
        <property type="entry name" value="KRUEPPEL-LIKE FACTOR 9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23235">
        <property type="entry name" value="KRUEPPEL-LIKE TRANSCRIPTION FACTOR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00096">
        <property type="entry name" value="zf-C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00355">
        <property type="entry name" value="ZnF_C2H2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00028">
        <property type="entry name" value="ZINC_FINGER_C2H2_1"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50157">
        <property type="entry name" value="ZINC_FINGER_C2H2_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0238">DNA-binding</keyword>
    <keyword evidence="3" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-0539">Nucleus</keyword>
    <keyword evidence="2" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="9" id="KW-0804">Transcription</keyword>
    <keyword evidence="7" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="6" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 12" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="142"/>
            <end position="171"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="172"/>
            <end position="201"/>
        </location>
    </feature>
    <feature type="domain" description="C2H2-type" evidence="14">
        <location>
            <begin position="202"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="78"/>
            <end position="126"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="96"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="13">
        <location>
            <begin position="116"/>
            <end position="125"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023125"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00038409"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00042"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000007056.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="241" mass="27104" checksum="81F6CD45BA60F12F" modified="2022-01-19" version="1">MSAVAYMDFVAAQCLVSISNRSVVQEQGAQDAELLKMPDEEVTKDLNDPRDAWKDYCTLVTIAKSLLDLNKYRPLPTPSICSDSVESPDEDVGSDSDVTTESGSSPSHSPVERQDSGSVPSSVSLLHSGVPAKGKLATEKRHKCPYSGCGKVYGKSSHLKAHYRVHTGERPFPCTWPDCLKKFSRSDELTRHYRTHTGEKQFRCPLCEKRFMRSDHLTKHARRHTEFHPSMIKRSKKSNFF</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XN66</accession>
    <name>A0A8C3XN66_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">LRRNT domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XN66"/>
    <dbReference type="Ensembl" id="ENSCSRT00000010720.1">
        <property type="protein sequence ID" value="ENSCSRP00000010347.1"/>
        <property type="gene ID" value="ENSCSRG00000007724.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.80.10.10">
        <property type="entry name" value="Ribonuclease Inhibitor"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001611">
        <property type="entry name" value="Leu-rich_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003591">
        <property type="entry name" value="Leu-rich_rpt_typical-subtyp"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032675">
        <property type="entry name" value="LRR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050541">
        <property type="entry name" value="LRR_TM_domain-containing"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000372">
        <property type="entry name" value="LRRNT"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369">
        <property type="entry name" value="ANTIGEN BSP, PUTATIVE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24369:SF211">
        <property type="entry name" value="LEUCINE-RICH REPEAT-CONTAINING PROTEIN 15-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF13855">
        <property type="entry name" value="LRR_8"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00369">
        <property type="entry name" value="LRR_TYP"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SMART" id="SM00013">
        <property type="entry name" value="LRRNT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52058">
        <property type="entry name" value="L domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51450">
        <property type="entry name" value="LRR"/>
        <property type="match status" value="2"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="1" id="KW-0433">Leucine-rich repeat</keyword>
    <keyword evidence="5" id="KW-0472">Membrane</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0677">Repeat</keyword>
    <keyword evidence="2 6" id="KW-0732">Signal</keyword>
    <keyword evidence="5" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="5" id="KW-1133">Transmembrane helix</keyword>
    <feature type="signal peptide" evidence="6">
        <location>
            <begin position="1"/>
            <end position="23"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034828789" description="LRRNT domain-containing protein" evidence="6">
        <location>
            <begin position="24"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="5">
        <location>
            <begin position="238"/>
            <end position="260"/>
        </location>
    </feature>
    <feature type="domain" description="LRRNT" evidence="7">
        <location>
            <begin position="23"/>
            <end position="55"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="4">
        <location>
            <begin position="295"/>
            <end position="328"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="4">
        <location>
            <begin position="297"/>
            <end position="309"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00022614"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="SignalP"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="7">
        <source>
            <dbReference type="SMART" id="SM00013"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010347.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="328" mass="35759" checksum="9421DFDEE5FDC133" modified="2022-01-19" version="1">MAGWRGPATLLALLLLRPLPCPGCPAACRCSSGEVDCRYLALRSVPENLPANASAVSLGYNHIAALKAHSFRSQPALQTLSLHRNVLVSIHSQALAGLGALRELDLSNNYLTVLTAETFLPLPGLVTLNMGANKLGQLPPEVLKALPGLQELFLHSNALRSLHASSFLNLPALRSLTLQDNPWACTCEIQPLLRRHRTPKESLILCRFPEHLNQYPLLAIGNESFSHCQDSLLYPQDYAFFLLIGPASFLASILICLLVGSLTVCRGYWKIIVLPSPAAGPFLLPHGTMSPTHVPWSCSNEPRGQSPKFQQDFPEPPSALAGERWLHP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNC6</accession>
    <name>A0A8C3XNC6_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="5">Connector enhancer of kinase suppressor of Ras 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="5 6">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="5" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="5" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNC6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000011104.1">
        <property type="protein sequence ID" value="ENSCSRP00000010707.1"/>
        <property type="gene ID" value="ENSCSRG00000007716.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.150.50">
        <property type="entry name" value="Transcription Factor, Ets-1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051566">
        <property type="entry name" value="CNKSR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017874">
        <property type="entry name" value="CRIC_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001660">
        <property type="entry name" value="SAM"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013761">
        <property type="entry name" value="SAM/pointed_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12844">
        <property type="entry name" value="CONNECTOR ENCHANCER OF KINASE SUPPRESSOR OF RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12844:SF10">
        <property type="entry name" value="CONNECTOR ENHANCER OF KINASE SUPPRESSOR OF RAS 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10534">
        <property type="entry name" value="CRIC_ras_sig"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00536">
        <property type="entry name" value="SAM_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00454">
        <property type="entry name" value="SAM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF47769">
        <property type="entry name" value="SAM/Pointed domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51290">
        <property type="entry name" value="CRIC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50105">
        <property type="entry name" value="SAM_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="SAM" evidence="3">
        <location>
            <begin position="7"/>
            <end position="70"/>
        </location>
    </feature>
    <feature type="domain" description="CRIC" evidence="4">
        <location>
            <begin position="72"/>
            <end position="160"/>
        </location>
    </feature>
    <feature type="domain" description="PH" evidence="2">
        <location>
            <begin position="340"/>
            <end position="439"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="433"/>
            <end position="452"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="2">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="3">
        <source>
            <dbReference type="PROSITE" id="PS50105"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="4">
        <source>
            <dbReference type="PROSITE" id="PS51290"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="5">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000010707.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="582" mass="65684" checksum="9BBB1DBEDE59748C" modified="2022-01-19" version="1">MEPIGAWSPGKVAQWLRGLDKALQQYPFEAWSLTGNDLLQLSYRRLEELGLRRVGHQELLLEAVEQLCVLVSERPWGWSEALSRSPAPSAVMTTYDGEAIETPSPDLLACIAELITAAKGLFSWLNRYLFSHLHDYSASRDIVLLCGELAQILQKDCRVSERENRILLICRHLAGICENISRCSPAALLNQTAILESVDLGIEIKSTNSCLHFIAGTATEVRDLCGEMVGWTRVNLVKKILEKPNQVTLVLKKIPLTSVGSPCSPRSPCIQVSRTRYHHAHSMRTEPSPIGLLTRHGWGRIHPRLELPAPCLTPPTLSSSLAGVATRLSRRRVSCRELGKVDCDGWLLKKKDHVGFMSQKWKRCWFVLKGHVLYWYNQPSDEKAVGLINVSTYDLESTREQKKKYVFQLCHEKYKPFIFAAETLADLNCYSETEAEDPDDDSPRPGSELVSVNSPGEELESLIKCLQQGGVSLIGKRQLLTHEQYRKSFVKRNKNPQINERVHLVRALQSTLKAKVAELQILDQVLNDSELTSEKFRHWKEEHQELYQEIHQWWGHRPGRAEGLEAELGAESSPQEAAGATP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNE3</accession>
    <name>A0A8C3XNE3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="13">Taste receptor type 2</fullName>
        </recommendedName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 13">Membrane</location>
            <topology evidence="1 13">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 12">Belongs to the G-protein coupled receptor T2R family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNE3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012698.1">
        <property type="protein sequence ID" value="ENSCSRP00000012216.1"/>
        <property type="gene ID" value="ENSCSRG00000009192.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0033038">
        <property type="term" value="F:bitter taste receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004930">
        <property type="term" value="F:G protein-coupled receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd13950">
        <property type="entry name" value="7tm_TAS2R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.1070.10:FF:000055">
        <property type="entry name" value="Taste receptor type 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1070.10">
        <property type="entry name" value="Rhodopsin 7-helix transmembrane proteins"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR007960">
        <property type="entry name" value="TAS2R"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11394">
        <property type="entry name" value="TASTE RECEPTOR TYPE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11394:SF149">
        <property type="entry name" value="TASTE RECEPTOR TYPE 2 MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05296">
        <property type="entry name" value="TAS2R"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81321">
        <property type="entry name" value="Family A G protein-coupled receptor-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="7 13" id="KW-0297">G-protein coupled receptor</keyword>
    <keyword evidence="10" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="8 13 14" id="KW-0472">Membrane</keyword>
    <keyword evidence="9 13" id="KW-0675">Receptor</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4 13" id="KW-0716">Sensory transduction</keyword>
    <keyword evidence="3 13" id="KW-0919">Taste</keyword>
    <keyword evidence="11 13" id="KW-0807">Transducer</keyword>
    <keyword evidence="5 13 14" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6 14" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="6"/>
            <end position="29"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="55"/>
            <end position="73"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="85"/>
            <end position="108"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="128"/>
            <end position="145"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="188"/>
            <end position="207"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="235"/>
            <end position="257"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="14">
        <location>
            <begin position="263"/>
            <end position="286"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007376"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022480"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022606"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023040"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023224"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="RuleBase" id="RU004423"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="RuleBase" id="RU004424"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012216.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="310" mass="35864" checksum="380FCAC5ABD3F4CA" modified="2022-01-19" version="1">MFPAIIICLIILGIEFIIGIIANGLIIIVNCTEWIRSRKLTGCDMILTSLGISRFFLQWTIFINNIFFALSPVMNGYCDIWRNLYIVWMYLSTLSLWFATWLSVFYCVKIANFSQPLFLWLKQRISGLMPQLLMGSLLISLVIYFPSVNVIDRKYIDNSMNNLSGNTKVECSHNVNSYSDLILFMLEYSFPFFIFVVSAVLLITSLWRHTKRMEKNTNISRDTITEAHVSVIKGLIAFIFFYISYFMTIVIFLFKIFAHSNLYFIWFCVVVMTAYPSGHSVILILGNPKLKRVAVRALNDAKCWLRVEAS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XNH4</accession>
    <name>A0A8C3XNH4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="44">Amyloid-beta A4 protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="51 52">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="51" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="51" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="44">Functions as a cell surface receptor and performs physiological functions on the surface of neurons relevant to neurite growth, neuronal adhesion and axonogenesis.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3 44">Cell membrane</location>
            <topology evidence="3 44">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="10">Cell projection</location>
            <location evidence="10">Growth cone</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="6">Cytoplasmic vesicle</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="4">Early endosome</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="7">Golgi apparatus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="8">Membrane</location>
            <location evidence="8">Clathrin-coated pit</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="5">Perikaryon</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="9">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="11 43 44">Belongs to the APP family.</text>
    </comment>
    <comment type="caution">
        <text evidence="43">Lacks conserved residue(s) required for the propagation of feature annotation.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XNH4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012893.1">
        <property type="protein sequence ID" value="ENSCSRP00000012396.1"/>
        <property type="gene ID" value="ENSCSRG00000009340.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009986">
        <property type="term" value="C:cell surface"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005905">
        <property type="term" value="C:clathrin-coated pit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005769">
        <property type="term" value="C:early endosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005783">
        <property type="term" value="C:endoplasmic reticulum"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005794">
        <property type="term" value="C:Golgi apparatus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005798">
        <property type="term" value="C:Golgi-associated vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030426">
        <property type="term" value="C:growth cone"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045121">
        <property type="term" value="C:membrane raft"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0043204">
        <property type="term" value="C:perikaryon"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0099503">
        <property type="term" value="C:secretory vesicle"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008201">
        <property type="term" value="F:heparin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004867">
        <property type="term" value="F:serine-type endopeptidase inhibitor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030546">
        <property type="term" value="F:signaling receptor activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005102">
        <property type="term" value="F:signaling receptor binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046914">
        <property type="term" value="F:transition metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006915">
        <property type="term" value="P:apoptotic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007409">
        <property type="term" value="P:axonogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007155">
        <property type="term" value="P:cell adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007417">
        <property type="term" value="P:central nervous system development"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006897">
        <property type="term" value="P:endocytosis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0010604">
        <property type="term" value="P:positive regulation of macromolecule metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0051246">
        <property type="term" value="P:regulation of protein metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd22607">
        <property type="entry name" value="Kunitz_ABPP-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.1490.140:FF:000001">
        <property type="entry name" value="Amyloid beta (A4) protein b"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.570.10:FF:000001">
        <property type="entry name" value="Amyloid beta A4 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.230.10:FF:000001">
        <property type="entry name" value="Amyloid beta A4 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="4.10.410.10:FF:000001">
        <property type="entry name" value="Amyloid beta A4 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.770:FF:000001">
        <property type="entry name" value="Amyloid beta A4 protein-like isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.770">
        <property type="entry name" value="Amyloid precursor protein, E2 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.230.10">
        <property type="entry name" value="Amyloidogenic glycoprotein, amyloid-beta peptide"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.1490.140">
        <property type="entry name" value="Amyloidogenic glycoprotein, copper-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.570.10">
        <property type="entry name" value="Amyloidogenic glycoprotein, heparin-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.410.10">
        <property type="entry name" value="Pancreatic trypsin inhibitor Kunitz domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036669">
        <property type="entry name" value="Amyloid_Cu-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008155">
        <property type="entry name" value="Amyloid_glyco"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013803">
        <property type="entry name" value="Amyloid_glyco_Abeta"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037071">
        <property type="entry name" value="Amyloid_glyco_Abeta_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011178">
        <property type="entry name" value="Amyloid_glyco_Cu-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024329">
        <property type="entry name" value="Amyloid_glyco_E2_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008154">
        <property type="entry name" value="Amyloid_glyco_extra"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015849">
        <property type="entry name" value="Amyloid_glyco_heparin-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036454">
        <property type="entry name" value="Amyloid_glyco_heparin-bd_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019745">
        <property type="entry name" value="Amyloid_glyco_intracell_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019543">
        <property type="entry name" value="APP_amyloid_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019744">
        <property type="entry name" value="APP_CUBD_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036176">
        <property type="entry name" value="E2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002223">
        <property type="entry name" value="Kunitz_BPTI"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036880">
        <property type="entry name" value="Kunitz_BPTI_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020901">
        <property type="entry name" value="Prtase_inh_Kunz-CS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23103">
        <property type="entry name" value="ALZHEIMER'S DISEASE BETA-AMYLOID RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23103:SF7">
        <property type="entry name" value="AMYLOID-BETA PRECURSOR PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10515">
        <property type="entry name" value="APP_amyloid"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12924">
        <property type="entry name" value="APP_Cu_bd"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12925">
        <property type="entry name" value="APP_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02177">
        <property type="entry name" value="APP_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03494">
        <property type="entry name" value="Beta-APP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00014">
        <property type="entry name" value="Kunitz_BPTI"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00203">
        <property type="entry name" value="AMYLOIDA4"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00759">
        <property type="entry name" value="BASICPTASE"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00204">
        <property type="entry name" value="BETAAMYLOID"/>
    </dbReference>
    <dbReference type="SMART" id="SM00006">
        <property type="entry name" value="A4_EXTRA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00131">
        <property type="entry name" value="KU"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56491">
        <property type="entry name" value="A heparin-binding domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF89811">
        <property type="entry name" value="Amyloid beta a4 protein copper binding domain (domain 2)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57362">
        <property type="entry name" value="BPTI-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF109843">
        <property type="entry name" value="CAPPD, an extracellular domain of amyloid beta A4 protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00319">
        <property type="entry name" value="APP_CUBD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51869">
        <property type="entry name" value="APP_E1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51870">
        <property type="entry name" value="APP_E2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00320">
        <property type="entry name" value="APP_INTRA"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00280">
        <property type="entry name" value="BPTI_KUNITZ_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50279">
        <property type="entry name" value="BPTI_KUNITZ_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="35 44" id="KW-0034">Amyloid</keyword>
    <keyword evidence="22" id="KW-0053">Apoptosis</keyword>
    <keyword evidence="29" id="KW-0130">Cell adhesion</keyword>
    <keyword evidence="12 44" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="41" id="KW-0966">Cell projection</keyword>
    <keyword evidence="38" id="KW-0168">Coated pit</keyword>
    <keyword evidence="45" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="33" id="KW-0186">Copper</keyword>
    <keyword evidence="13" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="42" id="KW-0968">Cytoplasmic vesicle</keyword>
    <keyword evidence="37 43" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="17" id="KW-0254">Endocytosis</keyword>
    <keyword evidence="26" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="25" id="KW-0967">Endosome</keyword>
    <keyword evidence="39" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="34" id="KW-0333">Golgi apparatus</keyword>
    <keyword evidence="19" id="KW-0358">Heparin-binding</keyword>
    <keyword evidence="32" id="KW-0408">Iron</keyword>
    <keyword evidence="14" id="KW-1017">Isopeptide bond</keyword>
    <keyword evidence="36 44" id="KW-0472">Membrane</keyword>
    <keyword evidence="23" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="40" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="20" id="KW-0646">Protease inhibitor</keyword>
    <keyword evidence="52" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="15" id="KW-0964">Secreted</keyword>
    <keyword evidence="30" id="KW-0722">Serine protease inhibitor</keyword>
    <keyword evidence="24 47" id="KW-0732">Signal</keyword>
    <keyword evidence="18" id="KW-0765">Sulfation</keyword>
    <keyword evidence="21 44" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="31 44" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="28" id="KW-0832">Ubl conjugation</keyword>
    <keyword evidence="27" id="KW-0862">Zinc</keyword>
    <feature type="signal peptide" evidence="47">
        <location>
            <begin position="1"/>
            <end position="18"/>
        </location>
    </feature>
    <feature type="chain" id="PRO_5034544830" description="Amyloid-beta A4 protein" evidence="47">
        <location>
            <begin position="19"/>
            <end position="752"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="44">
        <location>
            <begin position="683"/>
            <end position="705"/>
        </location>
    </feature>
    <feature type="domain" description="E1" evidence="49">
        <location>
            <begin position="29"/>
            <end position="190"/>
        </location>
    </feature>
    <feature type="domain" description="BPTI/Kunitz inhibitor" evidence="48">
        <location>
            <begin position="292"/>
            <end position="342"/>
        </location>
    </feature>
    <feature type="domain" description="E2" evidence="50">
        <location>
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            <begin position="132"/>
            <end position="190"/>
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        <location>
            <begin position="381"/>
            <end position="441"/>
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        <location>
            <begin position="195"/>
            <end position="208"/>
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            <begin position="229"/>
            <end position="265"/>
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            <begin position="269"/>
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            <begin position="74"/>
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            <dbReference type="ARBA" id="ARBA00004123"/>
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            <dbReference type="ARBA" id="ARBA00022843"/>
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            <dbReference type="ARBA" id="ARBA00022889"/>
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            <dbReference type="ARBA" id="ARBA00023087"/>
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            <dbReference type="ARBA" id="ARBA00023136"/>
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            <dbReference type="ARBA" id="ARBA00023157"/>
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            <dbReference type="ARBA" id="ARBA00023176"/>
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            <dbReference type="ARBA" id="ARBA00023180"/>
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            <dbReference type="SAM" id="MobiDB-lite"/>
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            <dbReference type="SAM" id="SignalP"/>
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            <dbReference type="PROSITE" id="PS51870"/>
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            <dbReference type="Ensembl" id="ENSCSRP00000012396.1"/>
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    <evidence type="ECO:0000313" key="52">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
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    </evidence>
    <sequence length="752" mass="84956" checksum="FAA95144F41C69D8" modified="2022-01-19" version="1">MLPHLALLLLACSCPARAVEVPTDGNTGLLAEPQISMFCGKLNMHMNVQNGKWESDPSGTKTCIGTKEGILQYCQEVYPELQITNVVEANQPVTIQNWCKRGRKQCKSHPHIVVPYRCLVGEFVSDALLVPDKCKFLHQERMDICETHLHWHTVAKESCSEKSMNLHDYGMLLPCGIDKFRGVEFVCCPLADESDNVDSADAEEDDSDVWWGGADADYADGSDDKVVEEQPEEEEEVTDVEDEDADDDDDDGDEIEEEAEEQYEEATERTTSIATTTTTTTESVEEVVREVCSEQAETGPCRAMISRWYFDVTEGKCAPFFYGGCGGNRNNFDSEEYCMAVCGSVIPTTAASTPDAVDKYLETPGDENEHAHFQKAKERLEAKHRERMSQVMREWEEAERQAKNLPKADKKAVIQHFQEKVESLEQEAANERQQLVETHMARVEAMLNDRRRIALENYITALQAVPPRPRHVFNMLKKYVRAEQKDRQHTLKHFEHVRMVDPKKAAQIRSQVMTHLRVIYERMNQSLSLLYNVPVVAEEIQDEVDELLQKEQNYSDDVLANMISEPRISYGNDALMPSLTETKTTVELLPVDGEFSLDDLQPWHPFGVDSVPANTENEVEPVDARPAADRGLTTRPGSGLTNVKTEEISEVKMDAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIATVIVITLVMLKKKQYTSIHHGVVEVDAAVTPEERHLSKMQQNGYENPTYKFFEQMQN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XP75</accession>
    <name>A0A8C3XP75_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Patched domain containing 4</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the patched family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XP75"/>
    <dbReference type="Ensembl" id="ENSCSRT00000012974.1">
        <property type="protein sequence ID" value="ENSCSRP00000012471.1"/>
        <property type="gene ID" value="ENSCSRG00000009411.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1640.10">
        <property type="entry name" value="Multidrug efflux transporter AcrB transmembrane domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051697">
        <property type="entry name" value="Patched_domain-protein"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003392">
        <property type="entry name" value="PTHD_SSD"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000731">
        <property type="entry name" value="SSD"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10796:SF15">
        <property type="entry name" value="PATCHED DOMAIN-CONTAINING PROTEIN 4"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10796">
        <property type="entry name" value="PATCHED-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF02460">
        <property type="entry name" value="Patched"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82866">
        <property type="entry name" value="Multidrug efflux transporter AcrB transmembrane domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50156">
        <property type="entry name" value="SSD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 7" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 7" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="43"/>
            <end position="61"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="321"/>
            <end position="343"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="355"/>
            <end position="374"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="719"/>
            <end position="738"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
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        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
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            <begin position="771"/>
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    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
            <begin position="816"/>
            <end position="834"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="7">
        <location>
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            <end position="868"/>
        </location>
    </feature>
    <feature type="domain" description="SSD" evidence="8">
        <location>
            <begin position="295"/>
            <end position="450"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
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    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00005585"/>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00022692"/>
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    </evidence>
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    </evidence>
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            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="8">
        <source>
            <dbReference type="PROSITE" id="PS50156"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000012471.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="904" mass="103192" checksum="EAAD7652FC1D900E" modified="2022-01-19" version="1">MCFPRRPGAAASWSWWRMLRQVIHRGLQSSCYKLGLFVSRHPVFFLTVPAVLTIIFGFSLLNRFQSERDLETLVAPSHSLAKIERSLAGSLFPLEQSKSQLYSDLHTPGRYGRVILLSKPGGNILHQADGILQIHRAVLEMKVNHKGYNYTFSHLCVLRNQDKKCVLDDIISVLEDLRQAALSNKTTARVQVSYPNTKLKDGRSSFIGHQLGGVMEVPNSKDQRVKSARAIQITYYLQTYGSVAQGLIGEKWESEFCKLMRRLQLDHQDLQLYSLASFSLWKDFHKSSLLARGKILVSLMLILLTATLSSSMKDCLRGKPFLGLLGVFTICISSVTAAGIFFITDGKYNSTLLGIPFFVMGHGTKGVFELLSGWRRTRENLPFKDRVADTYSDVMVSYTMTSSLYFIAFGMGASPFTNIEAVKVFCQNMCVSILLNYFYIFSFFGSCLVFAGQLEQNRYHSIFCCKIPSAEYLERKPMWFQTMMSDGHHHTSHHETDPYQNHFIQHFLREHYNEWITNIYVKPFVVILYLIYASFSFMGCLQISDGANIINLLASESPSVSYALIQQKYFSNYSPVIGFYIYEPLEYWNGTVQEDLKTLSHGFNTVSWIEQYYQYLRVGNISTTNKSDFISILQSSFLKKSEFQHFKNDIIFSKAGDENNIIASRMYLVARTSENTQREVVELLEKLRPLSLIQSIKFIVFNPTFVFMDHYGLSVTMPVLISGFGILLVLILTFFLVIHPLGNFWLILSVISIELGVLGLMTLWNVDMDCISILCLIYTLNFAIDHCAPLLYTFVLATEHTRTQCIKNSLQEHGTAILQNVTSFLIGLVPLLFVPSNLTFTLFKCLLLTSSCTLLHCFVILPVFLTFFPPSKKHHKKKKRAKRKEREEIECIEIQENPDHVTAV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPL3</accession>
    <name>A0A8C3XPL3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Microsomal glutathione S-transferase 1</fullName>
            <ecNumber evidence="5">2.5.1.18</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1">Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="16">
            <text>RX + glutathione = an S-substituted glutathione + a halide anion + H(+)</text>
            <dbReference type="Rhea" id="RHEA:16437"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:16042"/>
            <dbReference type="ChEBI" id="CHEBI:17792"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:90779"/>
            <dbReference type="EC" id="2.5.1.18"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="16">
            <dbReference type="Rhea" id="RHEA:16438"/>
        </physiologicalReaction>
    </comment>
    <comment type="subunit">
        <text evidence="14">Homotrimer; The trimer binds only one molecule of glutathione.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Endoplasmic reticulum membrane</location>
            <topology evidence="3">Multi-pass membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Mitochondrion outer membrane</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the MAPEG family.</text>
    </comment>
    <dbReference type="EC" id="2.5.1.18" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPL3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015411.1">
        <property type="protein sequence ID" value="ENSCSRP00000014784.1"/>
        <property type="gene ID" value="ENSCSRG00000011324.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="193139at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005741">
        <property type="term" value="C:mitochondrial outer membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004364">
        <property type="term" value="F:glutathione transferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="FunFam" id="1.20.120.550:FF:000002">
        <property type="entry name" value="Microsomal glutathione S-transferase 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.120.550">
        <property type="entry name" value="Membrane associated eicosanoid/glutathione metabolism-like domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023352">
        <property type="entry name" value="MAPEG-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001129">
        <property type="entry name" value="Membr-assoc_MAPEG"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040162">
        <property type="entry name" value="MGST1-like"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10689">
        <property type="entry name" value="MICROSOMAL GLUTATHIONE S-TRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10689:SF6">
        <property type="entry name" value="MICROSOMAL GLUTATHIONE S-TRANSFERASE 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01124">
        <property type="entry name" value="MAPEG"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF161084">
        <property type="entry name" value="MAPEG domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="11" id="KW-0007">Acetylation</keyword>
    <keyword evidence="9" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="13" id="KW-0472">Membrane</keyword>
    <keyword evidence="12" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="8" id="KW-1000">Mitochondrion outer membrane</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0808">Transferase</keyword>
    <keyword evidence="7" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="10" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00003701"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004294"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00010459"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012452"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022787"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022990"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00038540"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00039397"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00049385"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014784.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="155" mass="17243" checksum="BA342E292B0248BC" modified="2022-01-19" version="1">MAELAQLIDSEVFLAYATYTTIVLLKMMLMSVITAYFRITTKSFSNPEDTATFGKGENAKKFLRTDPNVERVRRSHLNDLENIVPFIGIGLLYALSGPALSTALLHFRIFLGARIFHTIAYLTPLPQPSRGLSWAAGYAVTISMAYRLLTTGLHL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPR4</accession>
    <name>A0A8C3XPR4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="3">small monomeric GTPase</fullName>
            <ecNumber evidence="3">3.6.5.2</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="16 17">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="16" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="16" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="14">The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>GTP + H2O = GDP + phosphate + H(+)</text>
            <dbReference type="Rhea" id="RHEA:19669"/>
            <dbReference type="ChEBI" id="CHEBI:15377"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:37565"/>
            <dbReference type="ChEBI" id="CHEBI:43474"/>
            <dbReference type="ChEBI" id="CHEBI:58189"/>
            <dbReference type="EC" id="3.6.5.2"/>
        </reaction>
        <physiologicalReaction direction="left-to-right" evidence="13">
            <dbReference type="Rhea" id="RHEA:19670"/>
        </physiologicalReaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Lipid-anchor</topology>
            <orientation evidence="1">Cytoplasmic side</orientation>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="12">Early endosome membrane</location>
            <topology evidence="12">Lipid-anchor</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the small GTPase superfamily. Rab family.</text>
    </comment>
    <dbReference type="EC" id="3.6.5.2" evidence="3"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPR4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000015754.1">
        <property type="protein sequence ID" value="ENSCSRP00000015108.1"/>
        <property type="gene ID" value="ENSCSRG00000011572.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031901">
        <property type="term" value="C:early endosome membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003925">
        <property type="term" value="F:G protein activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005525">
        <property type="term" value="F:GTP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015031">
        <property type="term" value="P:protein transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd01860">
        <property type="entry name" value="Rab5_related"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.300:FF:000180">
        <property type="entry name" value="Member RAS oncogene family"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.300">
        <property type="entry name" value="P-loop containing nucleotide triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027417">
        <property type="entry name" value="P-loop_NTPase"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005225">
        <property type="entry name" value="Small_GTP-bd"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001806">
        <property type="entry name" value="Small_GTPase"/>
    </dbReference>
    <dbReference type="NCBIfam" id="TIGR00231">
        <property type="entry name" value="small_GTP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47978">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00071">
        <property type="entry name" value="Ras"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00449">
        <property type="entry name" value="RASTRNSFRMNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00175">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00176">
        <property type="entry name" value="RAN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00173">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00174">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52540">
        <property type="entry name" value="P-loop containing nucleoside triphosphate hydrolases"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51419">
        <property type="entry name" value="RAB"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51421">
        <property type="entry name" value="RAS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51420">
        <property type="entry name" value="RHO"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0967">Endosome</keyword>
    <keyword evidence="9" id="KW-0342">GTP-binding</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="10" id="KW-0449">Lipoprotein</keyword>
    <keyword evidence="5" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="11" id="KW-0636">Prenylation</keyword>
    <keyword evidence="8" id="KW-0653">Protein transport</keyword>
    <keyword evidence="17" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0813">Transport</keyword>
    <feature type="region of interest" description="Disordered" evidence="15">
        <location>
            <begin position="186"/>
            <end position="216"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="186"/>
            <end position="196"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="15">
        <location>
            <begin position="203"/>
            <end position="216"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004342"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006270"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00011984"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022753"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022927"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023134"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023289"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00043949"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00047660"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00058763"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000015108.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="216" mass="23565" checksum="F8CA1B99F33C6DFA" modified="2022-01-19" version="1">MAGRGGAARPNGPAAGNKICQFKLVLLGESAVGKSSLVLRFVKGQFHEYQESTIGAAFLTQTVCLDDTTVKFEIWDTAGQERYHSLAPMYYRGAQAAIVVYDITNTDTFVRAKNWVKELQRQASPNIVIALSGNKADLASKRAVDFQEAQTYADDNSLLFMETSAKTAMNVNEIFMAIAKKLPKNEPQNAAGTQGRNRGVDLQETSQASRSQCCSN</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XPS5</accession>
    <name>A0A8C3XPS5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">GOLD domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Endoplasmic reticulum membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the EMP24/GP25L family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XPS5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014193.1">
        <property type="protein sequence ID" value="ENSCSRP00000013635.1"/>
        <property type="gene ID" value="ENSCSRG00000009721.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015720">
        <property type="entry name" value="Emp24-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009038">
        <property type="entry name" value="GOLD_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR22811">
        <property type="entry name" value="TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01105">
        <property type="entry name" value="EMP24_GP25L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01190">
        <property type="entry name" value="EMP24_GP25L"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50866">
        <property type="entry name" value="GOLD"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="7" id="KW-0472">Membrane</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="3" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="domain" description="GOLD" evidence="9">
        <location>
            <begin position="39"/>
            <end position="125"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="8">
        <location>
            <begin position="199"/>
            <end position="325"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="8">
        <location>
            <begin position="203"/>
            <end position="213"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="8">
        <location>
            <begin position="267"/>
            <end position="276"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Gly residues" evidence="8">
        <location>
            <begin position="296"/>
            <end position="312"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00007104"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="9">
        <source>
            <dbReference type="PROSITE" id="PS50866"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000013635.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="346" mass="36674" checksum="05E3A45919F1BCBA" modified="2022-01-19" version="1">QAGKEDCQKCLPCPGLRILLSFWVAVSPALYFHSGEREEKCIIEDIPSDTLITGRFLESAPGLGMFVTITTPTKELLLSKLYGPQGTFSFTSHLPGEHNICLQSNSTKLLSFGGSKLRIHLDIRVGEHFLDEAIAQAKDKVNEVNFRLGHLIEQIHHISKEQNYHRGRLWLFCRPRQKSRRPPLSPCWALAAGAPAGNAECRALPRPDERGRGEGGSMPRSPPAGGAGPRGRRRHAPLSPGWRSGRGEGGGMPCSPLPEEHCGEGGSMPRSPPAGGAPRGGWWHAPLSPGRRSARGEGGGMPCSLPGGGAAGGAACQPATPPTSACRPRNALAALVPGATPANCGE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQ37</accession>
    <name>A0A8C3XQ37_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="9">Zinc finger matrin-type protein 5</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="10">U11/U12 small nuclear ribonucleoprotein 20 kDa protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="15 16">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="15" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="15" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQ37"/>
    <dbReference type="Ensembl" id="ENSCSRT00000014952.1">
        <property type="protein sequence ID" value="ENSCSRP00000014343.1"/>
        <property type="gene ID" value="ENSCSRG00000011005.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005689">
        <property type="term" value="C:U12-type spliceosomal complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006397">
        <property type="term" value="P:mRNA processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008380">
        <property type="term" value="P:RNA splicing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.160.60:FF:000741">
        <property type="entry name" value="Zinc finger matrin-type protein 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.160.60">
        <property type="entry name" value="Classic Zinc Finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="4.10.1000.10">
        <property type="entry name" value="Zinc finger, CCCH-type"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013085">
        <property type="entry name" value="U1-CZ_Znf_C2H2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036236">
        <property type="entry name" value="Znf_C2H2_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036855">
        <property type="entry name" value="Znf_CCCH_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16465">
        <property type="entry name" value="NUCLEASE-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR16465:SF0">
        <property type="entry name" value="ZINC FINGER MATRIN-TYPE PROTEIN 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00642">
        <property type="entry name" value="zf-CCCH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06220">
        <property type="entry name" value="zf-U1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00356">
        <property type="entry name" value="ZnF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57667">
        <property type="entry name" value="beta-beta-alpha zinc fingers"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF90229">
        <property type="entry name" value="CCCH zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="12" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="3 11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="2" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="8" id="KW-0539">Nucleus</keyword>
    <keyword evidence="16" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0747">Spliceosome</keyword>
    <keyword evidence="6 11" id="KW-0862">Zinc</keyword>
    <keyword evidence="5 11" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="C3H1-type" evidence="14">
        <location>
            <begin position="51"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="zinc finger region" description="C3H1-type" evidence="11">
        <location>
            <begin position="51"/>
            <end position="79"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="13">
        <location>
            <begin position="145"/>
            <end position="167"/>
        </location>
    </feature>
    <feature type="coiled-coil region" evidence="12">
        <location>
            <begin position="75"/>
            <end position="102"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="13">
        <location>
            <begin position="145"/>
            <end position="157"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00067764"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00076547"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="SAM" id="Coils"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="14">
        <source>
            <dbReference type="PROSITE" id="PS50103"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="15">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000014343.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="16">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="167" mass="19305" checksum="A8E1896A12A1F14F" modified="2022-01-19" version="1">MGKRYFCDYCDRSFQDNLHNRKKHLNGVQHLRAKKAWYDLFRDAAAVLLEEQSKKPCRKFLQTGQCDFGFNCRFSHMTEDDLEKLNAQVQEERRSKEEGAEVPAGTVEDWLEKRAKRLSLAQSNSSLTEKMLVFQYPPGWPPIQDLPPSLQAPPPGGWPVLPNLQWG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XQX4</accession>
    <name>A0A8C3XQX4_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="15">Un-named sa1614</fullName>
        </recommendedName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XQX4"/>
    <dbReference type="Ensembl" id="ENSCSRT00000018307.1">
        <property type="protein sequence ID" value="ENSCSRP00000017496.1"/>
        <property type="gene ID" value="ENSCSRG00000012814.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005096">
        <property type="term" value="F:GTPase activator activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd08834">
        <property type="entry name" value="ArfGap_ASAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd13251">
        <property type="entry name" value="PH_ASAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.950:FF:000001">
        <property type="entry name" value="Arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.25.40.20:FF:000006">
        <property type="entry name" value="Arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.29.30:FF:000012">
        <property type="entry name" value="Arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.950">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.25.40.20">
        <property type="entry name" value="Ankyrin repeat-containing domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.220.150">
        <property type="entry name" value="Arf GTPase activating protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.1270.60">
        <property type="entry name" value="Arfaptin homology (AH) domain/BAR domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.29.30">
        <property type="entry name" value="Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR027267">
        <property type="entry name" value="AH/BAR_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002110">
        <property type="entry name" value="Ankyrin_rpt"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036770">
        <property type="entry name" value="Ankyrin_rpt-contain_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037278">
        <property type="entry name" value="ARFGAP/RecO"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001164">
        <property type="entry name" value="ArfGAP_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038508">
        <property type="entry name" value="ArfGAP_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR043593">
        <property type="entry name" value="ASAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011993">
        <property type="entry name" value="PH-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037844">
        <property type="entry name" value="PH_ASAP"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001849">
        <property type="entry name" value="PH_domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45854:SF5">
        <property type="entry name" value="ARF-GAP WITH SH3 DOMAIN, ANK REPEAT AND PH DOMAIN-CONTAINING PROTEIN 1-LIKE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45854">
        <property type="entry name" value="ASAP FAMILY MEMBER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12796">
        <property type="entry name" value="Ank_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01412">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00169">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00018">
        <property type="entry name" value="SH3_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00405">
        <property type="entry name" value="REVINTRACTNG"/>
    </dbReference>
    <dbReference type="SMART" id="SM00248">
        <property type="entry name" value="ANK"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00105">
        <property type="entry name" value="ArfGap"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00233">
        <property type="entry name" value="PH"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF48403">
        <property type="entry name" value="Ankyrin repeat"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57863">
        <property type="entry name" value="ArfGap/RecO-like zinc finger"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF103657">
        <property type="entry name" value="BAR/IMD domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50729">
        <property type="entry name" value="PH domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50088">
        <property type="entry name" value="ANK_REPEAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50115">
        <property type="entry name" value="ARFGAP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50003">
        <property type="entry name" value="PH_DOMAIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6 7" id="KW-0040">ANK repeat</keyword>
    <keyword evidence="3" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2 8" id="KW-0728">SH3 domain</keyword>
    <keyword evidence="5" id="KW-0862">Zinc</keyword>
    <keyword evidence="9" id="KW-0863">Zinc-finger</keyword>
    <feature type="domain" description="PH" evidence="11">
        <location>
            <begin position="192"/>
            <end position="284"/>
        </location>
    </feature>
    <feature type="domain" description="Arf-GAP" evidence="12">
        <location>
            <begin position="307"/>
            <end position="385"/>
        </location>
    </feature>
    <feature type="repeat" description="ANK" evidence="7">
        <location>
            <begin position="486"/>
            <end position="518"/>
        </location>
    </feature>
    <feature type="domain" description="SH3" evidence="10">
        <location>
            <begin position="743"/>
            <end position="802"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023043"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00023"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00288"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="10">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="PROSITE" id="PS50003"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50115"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000017496.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <evidence type="ECO:0008006" key="15">
        <source>
            <dbReference type="Google" id="ProtNLM"/>
        </source>
    </evidence>
    <sequence length="802" mass="90624" checksum="4C0DAB74BCD988D4" modified="2022-01-19" version="1">AAILEDALTKHKLLGTVGVLYRAIVTKHLPVSYQDFKKPFDKAWKDYENKLTKIEKEKRELAKQHGLVRSELVGGEIAEEMEKERRMFQLNMCEYLIKVNEVQTKKGVDLLQNHIKHCNAQFKQSAIQLPCLSESLWCDAFQMKVKQDEEKQQLCSLRDHLKTALQLEQKEDSASKQLRYNMHQLQGNKQYGTEKSGNLFKKSDGLRKVWQKRKCTIQNGYLTIFHSTLNRPPAKLNLLTCQVKPNPDDRKCFDLISHNRTYHFLADDEQECTAWISVLSNSKEEALNVAFSRAHGTRESSMEGLTRAIIEEIKCMPGNSVCCDCSAPDPTWLSINLGILICIECSGIHREMGVHHSRIQSLSLDKLATSELLLAKNIGNSVVSQEVLRKDFIISKYVERKYTKRSSRSPAAQRQELQEAIRWRDLFALLQAYAEKVDLSEPVLEPVQETGETVLHLAVLLADRTSLHIVDFLVQNSGSLVTQTVKGNTPLHYCCLHNKPECLKLFVRAKASIAITNEAEETALDVARRMRHSLCEELLLQAQNNQFNMRVHVEYEWRLGQDDMYESDDDLDEKVRSQHATAVTSYKQRFLPTYILTVTSPSLRLPLAPDPARAPNLPAACHIGPSSLPLHPSLWRHCPPSPAACRHPTPLQTPPPPSAISPPPLIGSPSPSTIPPLAQHCHPPLPHPYPKPLCHPSHRPALCCLTPAPLPSAILSQPSCSPVSLLCPASLMVFSPPDLQSKPRLFRVRALYDCQADREDELTFHVGETIIVLKEEDCNWWVSISLRCSTALWVPVYMLMSP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR36</accession>
    <name>A0A8C3XR36_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="12">Histone-lysine N-methyltransferase EZH2</fullName>
            <ecNumber evidence="2">2.1.1.356</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="17 18">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="17" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="17" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="13">
            <text>L-lysyl(27)-[histone H3] + 3 S-adenosyl-L-methionine = N(6),N(6),N(6)-trimethyl-L-lysyl(27)-[histone H3] + 3 S-adenosyl-L-homocysteine + 3 H(+)</text>
            <dbReference type="Rhea" id="RHEA:60292"/>
            <dbReference type="Rhea" id="RHEA-COMP:15535"/>
            <dbReference type="Rhea" id="RHEA-COMP:15548"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29969"/>
            <dbReference type="ChEBI" id="CHEBI:57856"/>
            <dbReference type="ChEBI" id="CHEBI:59789"/>
            <dbReference type="ChEBI" id="CHEBI:61961"/>
            <dbReference type="EC" id="2.1.1.356"/>
        </reaction>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Nucleus</location>
        </subcellularLocation>
    </comment>
    <dbReference type="EC" id="2.1.1.356" evidence="2"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR36"/>
    <dbReference type="Ensembl" id="ENSCSRT00000017220.1">
        <property type="protein sequence ID" value="ENSCSRP00000016479.1"/>
        <property type="gene ID" value="ENSCSRG00000012526.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0035098">
        <property type="term" value="C:ESC/E(Z) complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003682">
        <property type="term" value="F:chromatin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0140951">
        <property type="term" value="F:histone H3K27 trimethyltransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031507">
        <property type="term" value="P:heterochromatin formation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032259">
        <property type="term" value="P:methylation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048511">
        <property type="term" value="P:rhythmic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd00167">
        <property type="entry name" value="SANT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="CDD" id="cd19218">
        <property type="entry name" value="SET_EZH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.170.270.10:FF:000001">
        <property type="entry name" value="Putative histone-lysine N-methyltransferase EZH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.20.58.1880">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.170.270.10">
        <property type="entry name" value="SET domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026489">
        <property type="entry name" value="CXC_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR045318">
        <property type="entry name" value="EZH1/2-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR048358">
        <property type="entry name" value="EZH1/2_MCSS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021654">
        <property type="entry name" value="EZH1/EZH2"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR044439">
        <property type="entry name" value="EZH2_SET"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041343">
        <property type="entry name" value="PRC2_HTH_1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR041355">
        <property type="entry name" value="Pre-SET_CXC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001005">
        <property type="entry name" value="SANT/Myb"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001214">
        <property type="entry name" value="SET_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR046341">
        <property type="entry name" value="SET_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR033467">
        <property type="entry name" value="Tesmin/TSO1-like_CXC"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45747">
        <property type="entry name" value="HISTONE-LYSINE N-METHYLTRANSFERASE E(Z)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR45747:SF3">
        <property type="entry name" value="HISTONE-LYSINE N-METHYLTRANSFERASE EZH2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21358">
        <property type="entry name" value="Ezh2_MCSS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11616">
        <property type="entry name" value="EZH2_WD-Binding"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18118">
        <property type="entry name" value="PRC2_HTH_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18264">
        <property type="entry name" value="preSET_CXC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00856">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM01114">
        <property type="entry name" value="CXC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00717">
        <property type="entry name" value="SANT"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SMART" id="SM00317">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF82199">
        <property type="entry name" value="SET domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51633">
        <property type="entry name" value="CXC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50280">
        <property type="entry name" value="SET"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="9" id="KW-0090">Biological rhythms</keyword>
    <keyword evidence="7" id="KW-0156">Chromatin regulator</keyword>
    <keyword evidence="4" id="KW-0489">Methyltransferase</keyword>
    <keyword evidence="11" id="KW-0539">Nucleus</keyword>
    <keyword evidence="18" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0678">Repressor</keyword>
    <keyword evidence="6" id="KW-0949">S-adenosyl-L-methionine</keyword>
    <keyword evidence="10" id="KW-0804">Transcription</keyword>
    <keyword evidence="8" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="5" id="KW-0808">Transferase</keyword>
    <feature type="domain" description="CXC" evidence="16">
        <location>
            <begin position="510"/>
            <end position="612"/>
        </location>
    </feature>
    <feature type="domain" description="SET" evidence="15">
        <location>
            <begin position="619"/>
            <end position="734"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="187"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="14">
        <location>
            <begin position="348"/>
            <end position="433"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="14">
        <location>
            <begin position="188"/>
            <end position="204"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="205"/>
            <end position="229"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="14">
        <location>
            <begin position="352"/>
            <end position="364"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="14">
        <location>
            <begin position="366"/>
            <end position="379"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="14">
        <location>
            <begin position="381"/>
            <end position="392"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00012186"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022491"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022603"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022691"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022853"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023108"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00024111"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00048568"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="15">
        <source>
            <dbReference type="PROSITE" id="PS50280"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="16">
        <source>
            <dbReference type="PROSITE" id="PS51633"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="17">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000016479.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="18">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="753" mass="86140" checksum="A93182FB6499FB53" modified="2022-01-19" version="1">MFICGNQKACCEGIIMGHTGKKSEKGPICWRKRVKSEYMRLRQLKRFRRADEVKSMFNSNRQKILERTEILNQEWKQRRIQPVHIMTSCSVTSDLDFPKQVIPLKTLNAVASVPIMYSWSPLQQNFMVEDETVLHNIPYMGDEVLDQDGTFIEELIKNYDGKVHGDRECGFINDEIFVELVNALGQYSDDEDDDDGDDNPDEQDEKQKDREGNRMDKESHPPRKFPSDKIFEAISSMFPDKGTAEELKEKYKELTEQQLPGALPPECTPNIDGPNAKSVQREQSLHSFHTLFCRRCFKYDCFLHPFHATPNTYKRKNTETAIDNKPCGQHCYQHLEGAKEFAAALTAERIKTPPKRPGGRRRGRLPNNTSRPSTPTINVLESKDTDSDREAGAETGGENNDKEEEEKKDETSSSSEANSRCQTPIKMKPNIEPPENVEWSGAEASMFRVLIGTYYDNFCAIARLIGTKTCRQVYEFRVKESSIIAPVPAEDVDTPPRKKKRKHRLWAAHCRKIQLKKDGSSNHVYNYQPCDHPRQPCDSSCPCVIAQNFCEKFCQCSSECQNRFPGCRCKAQCNTKQCPCYLAVRECDPDLCLTCGAADHWDSKNVSCKNCSIQRGSKKHLLLAPSDVAGWGIFIKDPVQKNEFISEYCGEIISQDEADRRGKVYDKYMCSFLFNLNNDFVVDATRKGNKIRFANHSVNPNCYAKVMMVNGDHRIGIFAKRAIQTGEELFFDYRYSQADALKYVGIEREMEIP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XR99</accession>
    <name>A0A8C3XR99_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5">Gamma-glutamylcyclotransferase</fullName>
            <ecNumber evidence="5">4.3.2.7</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="6 7">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="6" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="6" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="3 5">Catalyzes the cleavage of glutathione into 5-oxo-L-proline and a Cys-Gly dipeptide. Acts specifically on glutathione, but not on other gamma-glutamyl peptides.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="4 5">
            <text>glutathione = L-cysteinylglycine + 5-oxo-L-proline</text>
            <dbReference type="Rhea" id="RHEA:47724"/>
            <dbReference type="ChEBI" id="CHEBI:57925"/>
            <dbReference type="ChEBI" id="CHEBI:58402"/>
            <dbReference type="ChEBI" id="CHEBI:61694"/>
            <dbReference type="EC" id="4.3.2.7"/>
        </reaction>
    </comment>
    <comment type="similarity">
        <text evidence="1">Belongs to the gamma-glutamylcyclotransferase family. ChaC subfamily.</text>
    </comment>
    <dbReference type="EC" id="4.3.2.7" evidence="5"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3XR99"/>
    <dbReference type="Ensembl" id="ENSCSRT00000019086.1">
        <property type="protein sequence ID" value="ENSCSRP00000018240.1"/>
        <property type="gene ID" value="ENSCSRG00000013981.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003839">
        <property type="term" value="F:gamma-glutamylcyclotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061928">
        <property type="term" value="F:glutathione specific gamma-glutamylcyclotransferase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006751">
        <property type="term" value="P:glutathione catabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="CDD" id="cd06661">
        <property type="entry name" value="GGCT_like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.10.490.10:FF:000003">
        <property type="entry name" value="Gamma-glutamylcyclotransferase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.10.490.10">
        <property type="entry name" value="Gamma-glutamyl cyclotransferase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006840">
        <property type="entry name" value="ChaC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR013024">
        <property type="entry name" value="GGCT-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036568">
        <property type="entry name" value="GGCT-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12192">
        <property type="entry name" value="CATION TRANSPORT PROTEIN CHAC-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12192:SF2">
        <property type="entry name" value="GLUTATHIONE-SPECIFIC GAMMA-GLUTAMYLCYCLOTRANSFERASE 2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF04752">
        <property type="entry name" value="ChaC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF110857">
        <property type="entry name" value="Gamma-glutamyl cyclotransferase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="2 5" id="KW-0456">Lyase</keyword>
    <keyword evidence="7" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00009662"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00023239"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00045227"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00048073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="RuleBase" id="RU363081"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="6">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000018240.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="181" mass="20645" checksum="D6FDAA1A62AED8F4" modified="2022-01-19" version="1">MWVFGYGSLIWKVDFPYEEKMVGYITGYSRRFWQGSTDHRGVPGKVTPIIRPQGGCVWGVAYRLPAGQEVEVKAYLDFREKGGYRTTTVIFYPKDPSIKPFNVLLYIGTCDNPNYLGPAPLEDIAEQIFNAVGPSGRNTEYLFELANSIRNLVPEDVDEHLFSLEKLVKELLERNQNLNCI</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XSI8</accession>
    <name>A0A8C3XSI8_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="7">Transmembrane 4 L six family member 1</fullName>
        </submittedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the L6 tetraspanin family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XSI8"/>
    <dbReference type="Ensembl" id="ENSCSRT00000020350.1">
        <property type="protein sequence ID" value="ENSCSRP00000019467.1"/>
        <property type="gene ID" value="ENSCSRG00000014852.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008661">
        <property type="entry name" value="L6_membrane"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14198:SF18">
        <property type="entry name" value="TRANSMEMBRANE 4 L6 FAMILY MEMBER 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14198">
        <property type="entry name" value="TRANSMEMBRANE 4 L6 FAMILY MEMBER 1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF05805">
        <property type="entry name" value="L6_membrane"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="14"/>
            <end position="38"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="58"/>
            <end position="83"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="129"/>
            <end position="155"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00006193"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000019467.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="171" mass="18536" checksum="085826684864478E" modified="2022-01-19" version="1">MEIRFASEHRLSKYVACLHGIIGGGILIFLPAAVFIGLEYDNCCGCCGHENCGKSCAMLSSVLAAFIGILGSGYCFIISALGLSHGPYCLSAAEQNWVYPFTNSSGGYLLERDKWSECREPRNIVEWNLTLFSILLVLGGIELILCSIQVINGFLGGICGVCCNREEKYAC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="21" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XTX9</accession>
    <name>A0A8C3XTX9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Follistatin</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="8">Activin-binding protein</fullName>
        </alternativeName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Secreted</location>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XTX9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000024850.1">
        <property type="protein sequence ID" value="ENSCSRP00000023821.1"/>
        <property type="gene ID" value="ENSCSRG00000017896.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="6614329at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005615">
        <property type="term" value="C:extracellular space"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0048185">
        <property type="term" value="F:activin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032926">
        <property type="term" value="P:negative regulation of activin receptor signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030510">
        <property type="term" value="P:regulation of BMP signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00104">
        <property type="entry name" value="KAZAL_FS"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000005">
        <property type="entry name" value="Follistatin a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000006">
        <property type="entry name" value="Follistatin a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.60.30:FF:000009">
        <property type="entry name" value="Follistatin a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.90.290.10:FF:000013">
        <property type="entry name" value="Follistatin a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.60.30">
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.90.290.10">
        <property type="entry name" value="TGF-beta binding (TB) domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003645">
        <property type="entry name" value="Fol_N"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015369">
        <property type="entry name" value="Follistatin/Osteonectin_EGF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002350">
        <property type="entry name" value="Kazal_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036058">
        <property type="entry name" value="Kazal_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050653">
        <property type="entry name" value="Prot_Inhib_GrowthFact_Antg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036773">
        <property type="entry name" value="TB_dom_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10913:SF6">
        <property type="entry name" value="FOLLISTATIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR10913">
        <property type="entry name" value="FOLLISTATIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF09289">
        <property type="entry name" value="FOLN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF21333">
        <property type="entry name" value="FST_N"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07648">
        <property type="entry name" value="Kazal_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00274">
        <property type="entry name" value="FOLN"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SMART" id="SM00280">
        <property type="entry name" value="KAZAL"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF100895">
        <property type="entry name" value="Kazal-type serine protease inhibitors"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51465">
        <property type="entry name" value="KAZAL_2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="5" id="KW-1015">Disulfide bond</keyword>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="4" id="KW-0677">Repeat</keyword>
    <keyword evidence="2" id="KW-0964">Secreted</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004613"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022525"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023157"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00039758"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00042260"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000023821.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="343" mass="38067" checksum="76DE33A6B8D5E8F9" modified="2022-01-19" version="1">MLNQRIHPGMLLFLMLLCHFMEDHTGQAGNCWLRQAKNGRCQVLYKTDLSKEECCKTGRLTTSWTEEDVNDNTLFKWMIFNGGAPNCIPCKETCENVDCGPGKKCKMNKKNKPRCVCAPDCSNVTWKGPVCGLDGKTYRNECALLKARCKEQPELEVQYQGKCKKTCRDVLCPGSSTCVVDQTNNAYCVTCNRICPEPTSPEQYLCGNDGITYASACHLRKATCLLGRSIGLAYEGKCIKAKSCEDIQCSAGKKCLWDFKVGRGRCALCDELCPESKSDEAVCASDNTTYPSECAMKEAACSLGVLLEVKHAGSCNSINEDPEEEEEDEDPDYNFPISSILEW</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XU22</accession>
    <name>A0A8C3XU22_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="3">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="3 4">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="3" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="3" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3XU22"/>
    <dbReference type="Ensembl" id="ENSCSRT00000025107.1">
        <property type="protein sequence ID" value="ENSCSRP00000024073.1"/>
        <property type="gene ID" value="ENSCSRG00000018071.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-0472">Membrane</keyword>
    <keyword evidence="4" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="2" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="2" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="2">
        <location>
            <begin position="208"/>
            <end position="228"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="1">
        <location>
            <begin position="92"/>
            <end position="164"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000024073.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="4">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="229" mass="24163" checksum="7304459726CE57D2" modified="2022-01-19" version="1">MARDGGCGVGWSGMGGRCRGLGWGLGWLHWGWLQDGWAGTPGRPHPTETHPDPLPRAADARLKATAALATAEKAVEAARVAKILAKDLQPILDDPEPRNRLDSEGTDTDLLEYDSPGVYENGVTPSDVTPDPSYPPHPAAALEGGPPPDLAPSGEWGTPSGAPFGRCRGASAGGGLWGKGMFGERVRWRCRRGVSHPLPFPLQGAHPLVVLAVVLIDICLAHLFSLLLT</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWF9</accession>
    <name>A0A8C3XWF9_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="10">Zinc finger CCCH-type containing 12A</fullName>
        </submittedName>
    </protein>
    <organism evidence="10 11">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="10" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="10" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ZC3H12 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWF9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000028848.1">
        <property type="protein sequence ID" value="ENSCSRP00000027712.1"/>
        <property type="gene ID" value="ENSCSRG00000020492.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="392925at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0036464">
        <property type="term" value="C:cytoplasmic ribonucleoprotein granule"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016787">
        <property type="term" value="F:hydrolase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0003729">
        <property type="term" value="F:mRNA binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004521">
        <property type="term" value="F:RNA endonuclease activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008270">
        <property type="term" value="F:zinc ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0061158">
        <property type="term" value="P:3'-UTR-mediated mRNA destabilization"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd18729">
        <property type="entry name" value="PIN_Zc3h12-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.11980:FF:000001">
        <property type="entry name" value="ZC3H12A isoform 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.11980">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040546">
        <property type="entry name" value="Rege-1_UBA-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR040757">
        <property type="entry name" value="Regnase_1/ZC3H12_C"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR021869">
        <property type="entry name" value="RNase_Zc3h12_NYN"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR051101">
        <property type="entry name" value="ZC3H12/N4BP1_RNase_Reg"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000571">
        <property type="entry name" value="Znf_CCCH"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12876:SF10">
        <property type="entry name" value="ENDORIBONUCLEASE ZC3H12A"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR12876">
        <property type="entry name" value="N4BP1-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18561">
        <property type="entry name" value="Regnase_1_C"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF11977">
        <property type="entry name" value="RNase_Zc3h12a"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF18039">
        <property type="entry name" value="UBA_6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50103">
        <property type="entry name" value="ZF_C3H1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0255">Endonuclease</keyword>
    <keyword evidence="7" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="9" id="KW-0460">Magnesium</keyword>
    <keyword evidence="4" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="3" id="KW-0540">Nuclease</keyword>
    <keyword evidence="11" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="8" id="KW-0862">Zinc</keyword>
    <keyword evidence="6" id="KW-0863">Zinc-finger</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022722"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022759"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022833"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000027712.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="11">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="665" mass="74840" checksum="5959B447A1345FEC" modified="2022-01-19" version="1">MSSRDTSETDHLNLNCVLPAKGQGPTECEPLSMVDVVPWAAQERLRISEQDLMDSAEMQMKVDFFRKLGYSSEEIYIVLQKLGLNADTNTVLGELVKHGAAAADRETTDPPQETVEAPLVPRGGVANKIPAPVPPLEEKEGSNLKPIVIDGSNVAMSHGNKEVFSCRGILLAVHWFWDRGHPDITVFVPSWRKEQPRPDVPITDQHILRDLEKKKILVFTPSRRVGGKRVVCYDDRFIVKLAYESDGIVVSNDTYRDLQNERPEWKKFIEERLLMYSFVNDKFMPPDDPLGRHGPSLENFLRKKPLVPEHKKQQCPYGKKCTYGIKCKFYHPERINQPQRSVADELRANARLSPTRSPTSTTKEEKKSRRPSQAELCSVSADSDKGFVQKVSMERKSSAQKAKPSDSPLQIQGDCALGSIPSNNGSYRSSDWYQHPPPSPHMDSLSYISQEHLDSGIGSLENQMSEMWPCRSTSHCEHSHPEQMAVCSCSRQRPVYQHSPSVEQDTLGHYKHGAHKSVSPGTSYLPYSPENSHTRSSHSFPGYGVPVHPVGTGHYSIPNEYNAPARPLREYWSEPYQMPPTSTRPSNVRDPHPLPRAPGPAYSGDRCQWALPDRFAEERANVHVKLCGIFHPHLVDAVMSRFPQLLDPQRLAAEILTYKSQNPGL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3XWS6</accession>
    <name>A0A8C3XWS6_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="8">ABI gene family member 3</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="9">New molecule including SH3</fullName>
        </alternativeName>
    </protein>
    <organism evidence="13 14">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="13" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="13" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subunit">
        <text evidence="7">May interact with PAK1 and PAK2. Probably interacts with TARSH.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cytoplasm</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the ABI family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3XWS6"/>
    <dbReference type="Ensembl" id="ENSCSRT00000029538.1">
        <property type="protein sequence ID" value="ENSCSRP00000028384.1"/>
        <property type="gene ID" value="ENSCSRG00000020907.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030055">
        <property type="term" value="C:cell-substrate junction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030027">
        <property type="term" value="C:lamellipodium"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031209">
        <property type="term" value="C:SCAR complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0031589">
        <property type="term" value="P:cell-substrate adhesion"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0002357">
        <property type="term" value="P:defense response to tumor cell"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="CDD" id="cd11826">
        <property type="entry name" value="SH3_Abi"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.30.30.40:FF:000170">
        <property type="entry name" value="ABI gene family member 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.30.30.40">
        <property type="entry name" value="SH3 Domains"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR028455">
        <property type="entry name" value="ABI3_SH3"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050384">
        <property type="entry name" value="Endophilin_SH3RF"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036028">
        <property type="entry name" value="SH3-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001452">
        <property type="entry name" value="SH3_domain"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14167">
        <property type="entry name" value="SH3 DOMAIN-CONTAINING"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR14167:SF54">
        <property type="entry name" value="VINEXIN"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14604">
        <property type="entry name" value="SH3_9"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00452">
        <property type="entry name" value="SH3DOMAIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00326">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF50044">
        <property type="entry name" value="SH3-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50002">
        <property type="entry name" value="SH3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="6" id="KW-0175">Coiled coil</keyword>
    <keyword evidence="4" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="5" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="14" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 10" id="KW-0728">SH3 domain</keyword>
    <feature type="domain" description="SH3" evidence="12">
        <location>
            <begin position="140"/>
            <end position="199"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="11">
        <location>
            <begin position="1"/>
            <end position="75"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="11">
        <location>
            <begin position="24"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Pro residues" evidence="11">
        <location>
            <begin position="53"/>
            <end position="75"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00010020"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022443"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023054"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00063868"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00074771"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00080253"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU00192"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="12">
        <source>
            <dbReference type="PROSITE" id="PS50002"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000028384.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="14">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="199" mass="21235" checksum="BE1FBEE8BB76F51D" modified="2022-01-19" version="1">MGTLGKTPRIPEPIQLPVVPEGRLSAASSTSSLTSLSSSGAAGNINAKMPVTQPMPPSLPPPLDIDTMPPPPPPDMPEPPPIGFEMPLPDVPPPFSMPGADFLEPPPLLPPGLTEFEDFAPPPPPPPPLGTEEPAWAPGSYLEKVVTLYPYTQQKENELSFPEGAVIYMTRKYSDGWCEGVTSEAEGFFPGNYVEPFCC</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RIK2</accession>
    <name>A0A8C3RIK2_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4">Growth hormone receptor</fullName>
        </recommendedName>
        <alternativeName>
            <fullName evidence="16">Somatotropin receptor</fullName>
        </alternativeName>
    </protein>
    <organism evidence="21 22">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="21" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="21" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Cell membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Secreted</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3">Belongs to the type I cytokine receptor family. Type 1 subfamily.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RIK2"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000435.1">
        <property type="protein sequence ID" value="ENSCSRP00000000421.1"/>
        <property type="gene ID" value="ENSCSRG00000000376.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009897">
        <property type="term" value="C:external side of plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005576">
        <property type="term" value="C:extracellular region"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004896">
        <property type="term" value="F:cytokine receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
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    <keyword evidence="5" id="KW-1003">Cell membrane</keyword>
    <keyword evidence="13" id="KW-1015">Disulfide bond</keyword>
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        <location>
            <begin position="1"/>
            <end position="22"/>
        </location>
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            <begin position="23"/>
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    <sequence length="615" mass="69157" checksum="7CF9122A8D9F1CE4" modified="2022-01-19" version="1">MDLRQLLLILALVCANDSLSTSEVILGRPQIIKCRSPEQETFSCHWTDRDFYNVTTPGTVQLLYMRRNDEEWKECPDYVTAGENSCYFNTSYTSIWITYCVKLINKDEVLDEKCFSVDEIVQPDPPVGLNWTLLNTSLTGIHADIQVRWDPPPSADVQKGWITLEYELQYKEANETKWRELEPMLTTVVPLYSLKLGRDYEVRVRSRQRTSEKFGEFSEALYVSLSSISSVLCNEEIQFPWLLIIVFGTFGLIVVMFLILFSKHRRLKMLILPPVPAPKIKGIDPDLLKKGKLDEVNSILASHDSYKPQLYNDDSWVEFIELDIDDPDEKTDGLDTDRLLGDDRCKSHNCLGVKDDDSGRASCCEPDIPETDFSASDTCDGTSDIDRSKKISEKEEDLLCLDQKDDDESHAIPADPTTWKPNTNIQSEDNQSKPPFADSIESTSPPVRTQLSNQSSVANIDFYAQVSDVTPAGSVVLSPGQTNKRRRTQCDAYTEPAIQCQPDFTMDNAYFCEADVKKCITATSHNAVEPRVQEQSFNEDVYFTTESLTTAAENPGAAAVEASSSEMPVPDYTSIHIVHSPQGLVLNATALPVPDKEFMISCGYVSTDQLNKIMP</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RJW5</accession>
    <name>A0A8C3RJW5_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="23">Dehydrodolichyl diphosphate synthase complex subunit NUS1</fullName>
            <ecNumber evidence="6">2.5.1.87</ecNumber>
        </recommendedName>
        <alternativeName>
            <fullName evidence="22">Dehydrodolichyl diphosphate synthase complex subunit nus1</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="25">Nogo-B receptor</fullName>
        </alternativeName>
        <alternativeName>
            <fullName evidence="24">Nuclear undecaprenyl pyrophosphate synthase 1 homolog</fullName>
        </alternativeName>
    </protein>
    <organism evidence="26 27">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="26" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="26" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="20">With DHDDS, forms the dehydrodolichyl diphosphate synthase (DDS) complex, an essential component of the dolichol monophosphate (Dol-P) biosynthetic machinery. Both subunits contribute to enzymatic activity, i.e. condensation of multiple copies of isopentenyl pyrophosphate (IPP) to farnesyl pyrophosphate (FPP) to produce dehydrodolichyl diphosphate (Dedol-PP), a precursor of dolichol phosphate which is utilized as a sugar carrier in protein glycosylation in the endoplasmic reticulum (ER). Synthesizes long-chain polyprenols, mostly of C95 and C100 chain length. Regulates the glycosylation and stability of nascent NPC2, thereby promoting trafficking of LDL-derived cholesterol. Acts as a specific receptor for the N-terminus of Nogo-B, a neural and cardiovascular regulator.</text>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19">
            <text>n isopentenyl diphosphate + (2E,6E)-farnesyl diphosphate = a di-trans,poly-cis-polyprenyl diphosphate + n diphosphate</text>
            <dbReference type="Rhea" id="RHEA:53008"/>
            <dbReference type="Rhea" id="RHEA-COMP:19494"/>
            <dbReference type="ChEBI" id="CHEBI:33019"/>
            <dbReference type="ChEBI" id="CHEBI:128769"/>
            <dbReference type="ChEBI" id="CHEBI:136960"/>
            <dbReference type="ChEBI" id="CHEBI:175763"/>
            <dbReference type="EC" id="2.5.1.87"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="pathway">
        <text evidence="4">Lipid metabolism.</text>
    </comment>
    <comment type="pathway">
        <text evidence="3">Protein modification; protein glycosylation.</text>
    </comment>
    <comment type="subunit">
        <text evidence="21">The active dehydrodolichyl diphosphate synthase complex is a heterotetramer composed of a dimer of heterodimer of DHDDS and NUS1. Interacts with NPC2.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2">Endoplasmic reticulum membrane</location>
            <topology evidence="2">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="5">Belongs to the UPP synthase family.</text>
    </comment>
    <dbReference type="EC" id="2.5.1.87" evidence="6"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RJW5"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000404.1">
        <property type="protein sequence ID" value="ENSCSRP00000000392.1"/>
        <property type="gene ID" value="ENSCSRG00000000348.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="19639at2759"/>
    <dbReference type="UniPathway" id="UPA00378"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:1904423">
        <property type="term" value="C:dehydrodolichyl diphosphate synthase complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005789">
        <property type="term" value="C:endoplasmic reticulum membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0045547">
        <property type="term" value="F:ditrans,polycis-polyprenyl diphosphate synthase [(2E,6E)-farnesyl diphosphate specific] activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0001525">
        <property type="term" value="P:angiogenesis"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030154">
        <property type="term" value="P:cell differentiation"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0006629">
        <property type="term" value="P:lipid metabolic process"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0032383">
        <property type="term" value="P:regulation of intracellular cholesterol transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.1180.10:FF:000008">
        <property type="entry name" value="NUS1, dehydrodolichyl diphosphate synthase subunit"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.1180.10">
        <property type="entry name" value="Decaprenyl diphosphate synthase-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038887">
        <property type="entry name" value="Nus1/NgBR"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001441">
        <property type="entry name" value="UPP_synth-like"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036424">
        <property type="entry name" value="UPP_synth-like_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21528">
        <property type="entry name" value="DEHYDRODOLICHYL DIPHOSPHATE SYNTHASE COMPLEX SUBUNIT NUS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR21528:SF0">
        <property type="entry name" value="DEHYDRODOLICHYL DIPHOSPHATE SYNTHASE COMPLEX SUBUNIT NUS1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01255">
        <property type="entry name" value="Prenyltransf"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF64005">
        <property type="entry name" value="Undecaprenyl diphosphate synthase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="8" id="KW-0037">Angiogenesis</keyword>
    <keyword evidence="7" id="KW-0217">Developmental protein</keyword>
    <keyword evidence="11" id="KW-0221">Differentiation</keyword>
    <keyword evidence="12" id="KW-0256">Endoplasmic reticulum</keyword>
    <keyword evidence="18" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="15" id="KW-0443">Lipid metabolism</keyword>
    <keyword evidence="13" id="KW-0460">Magnesium</keyword>
    <keyword evidence="16" id="KW-0472">Membrane</keyword>
    <keyword evidence="17" id="KW-0675">Receptor</keyword>
    <keyword evidence="27" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="9" id="KW-0808">Transferase</keyword>
    <keyword evidence="10" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="14" id="KW-1133">Transmembrane helix</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004477"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004922"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00005189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00005432"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00012596"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022473"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022657"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022782"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022824"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00023098"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
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        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047353"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00058032"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="ARBA" id="ARBA00065178"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="ARBA" id="ARBA00068682"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="ARBA" id="ARBA00074069"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="24">
        <source>
            <dbReference type="ARBA" id="ARBA00075582"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="25">
        <source>
            <dbReference type="ARBA" id="ARBA00079334"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000392.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="27">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="284" mass="32058" checksum="A36965479CB491E8" modified="2022-01-19" version="1">MSGACELVWRLLHALLCLLRALLSWLRGRLRGGPRSWLWRWWRRAASAAASCALLAPAAGAFAFHKPGAARRVPGGRGRWRWDGRSLEKLPVHMGLVVTEEEPSYADMASLVVWCMAVGISYVSVYDHHGIFKRNNARLMDEILKQQQELLGLDCSKYTVEFANQDKTDQVLNCQSTLKVLSPEDGKADIVRAAQNFCQLVAQQQRKCTDLDVNVLDNLLSSNKGFPDPDLILKFGPVDSTLGFLPWHIRLTEIISLPSHLNISYEDFFSALHHYADCEQRWGK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RLX1</accession>
    <name>A0A8C3RLX1_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Family with sequence similarity 72 member A</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the FAM72 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RLX1"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000678.1">
        <property type="protein sequence ID" value="ENSCSRP00000000659.1"/>
        <property type="gene ID" value="ENSCSRG00000000550.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="2526683at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR026768">
        <property type="entry name" value="YPEH2ZP"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31841">
        <property type="entry name" value="PROTEIN FAM72A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31841:SF1">
        <property type="entry name" value="PROTEIN FAM72A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14976">
        <property type="entry name" value="YPEH2ZP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006888"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000659.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="150" mass="16672" checksum="99A3CA210D357E1D" modified="2022-01-19" version="1">MSTTGCTFKDRCVSVLCCRFCQQVLSSRGMKAVLLANTEIDLYSTDIPPTSTVDFIGSCYFTDICKCKLKNIACLKCGNVVGYHVIAPCKPCLLSCNNGHFWMFHSQAVFGINRLDSSGVNLLLWGNLPDLEESTDEEDMSSISEEEYIR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM42</accession>
    <name>A0A8C3RM42_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Protein kinase domain-containing protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="7 8">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="7" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="7" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM42"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000776.1">
        <property type="protein sequence ID" value="ENSCSRP00000000755.1"/>
        <property type="gene ID" value="ENSCSRG00000000610.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030425">
        <property type="term" value="C:dendrite"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005005">
        <property type="term" value="F:transmembrane-ephrin receptor activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0007411">
        <property type="term" value="P:axon guidance"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:002923">
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:001019">
        <property type="entry name" value="Uncharacterized protein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050449">
        <property type="entry name" value="Ephrin_rcpt_TKs"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR001245">
        <property type="entry name" value="Ser-Thr/Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008266">
        <property type="entry name" value="Tyr_kinase_AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR020635">
        <property type="entry name" value="Tyr_kinase_cat_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46877">
        <property type="entry name" value="EPH RECEPTOR A5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR46877:SF10">
        <property type="entry name" value="EPHRIN TYPE-A RECEPTOR 6"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07714">
        <property type="entry name" value="PK_Tyr_Ser-Thr"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00109">
        <property type="entry name" value="TYRKINASE"/>
    </dbReference>
    <dbReference type="SMART" id="SM00219">
        <property type="entry name" value="TyrKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00109">
        <property type="entry name" value="PROTEIN_KINASE_TYR"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="3" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="4" id="KW-0472">Membrane</keyword>
    <keyword evidence="2" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="5" id="KW-0675">Receptor</keyword>
    <keyword evidence="8" id="KW-1185">Reference proteome</keyword>
    <feature type="domain" description="Protein kinase" evidence="6">
        <location>
            <begin position="1"/>
            <end position="153"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004167"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023170"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="6">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="7">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000755.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="153" mass="16972" checksum="032EEC3880BBDB27" modified="2022-01-19" version="1">MGQFDHPNIIRLEGVVTKSKPVMIVVEYMENGSLDSFLRKHDGHFTVIQLVGMLRGIASGMKYLSDMGYVHRDLAARNILVNSNLMCKVSDFGLSRVLEDDPEAAYTTSGGKIPIRWTAPEAIAYRKFSSASDAWSYGIVIFTFCTGQCKGIK</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="18" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RM95</accession>
    <name>A0A8C3RM95_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Large ribosomal subunit protein mL42</fullName>
        </recommendedName>
    </protein>
    <organism evidence="8 9">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="8" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="8" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Mitochondrion</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2">Belongs to the mitochondrion-specific ribosomal protein mL42 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RM95"/>
    <dbReference type="Ensembl" id="ENSCSRT00000000485.1">
        <property type="protein sequence ID" value="ENSCSRP00000000470.1"/>
        <property type="gene ID" value="ENSCSRG00000000415.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="1107506at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005762">
        <property type="term" value="C:mitochondrial large ribosomal subunit"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR019346">
        <property type="entry name" value="Ribosomal_mL42"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13450:SF4">
        <property type="entry name" value="LARGE RIBOSOMAL SUBUNIT PROTEIN ML42"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR13450">
        <property type="entry name" value="MITOCHONDRIAL 39S RIBOSOMAL PROTEIN L42"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF10210">
        <property type="entry name" value="MRP-S32"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5" id="KW-0496">Mitochondrion</keyword>
    <keyword evidence="9" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0687">Ribonucleoprotein</keyword>
    <keyword evidence="4" id="KW-0689">Ribosomal protein</keyword>
    <keyword evidence="3" id="KW-0809">Transit peptide</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004173"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00005556"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022980"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023128"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023274"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00035189"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="8">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000000470.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="147" mass="17265" checksum="419DF285AF8AEAA7" modified="2022-01-19" version="1">MALALRRAVWSSTTWMHLSTFSRQASVQNGAVHCARHKSTYSVLPEDYNCKVELAMTSDGRTIVCYHPSVEIPYEHTKPIPRPDPVDNKEETHDQVLKSRLEVKELKNRKGPTFEELSKMFYTTKHRWYPVGQYHRRRKNLNPPKDR</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RNT3</accession>
    <name>A0A8C3RNT3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="4 9">Pre-mRNA-splicing factor 38A</fullName>
        </recommendedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="function">
        <text evidence="1 9">Involved in pre-mRNA splicing as a component of the spliceosome.</text>
    </comment>
    <comment type="subunit">
        <text evidence="9">Component of the spliceosome B complex.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="2 9">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="3 9">Belongs to the PRP38 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RNT3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002215.1">
        <property type="protein sequence ID" value="ENSCSRP00000002152.1"/>
        <property type="gene ID" value="ENSCSRG00000001671.1"/>
    </dbReference>
    <dbReference type="Ensembl" id="ENSCSRT00000002410.1">
        <property type="protein sequence ID" value="ENSCSRP00000002343.1"/>
        <property type="gene ID" value="ENSCSRG00000001813.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="190958at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0071005">
        <property type="term" value="C:U2-type precatalytic spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000398">
        <property type="term" value="P:mRNA splicing, via spliceosome"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR005037">
        <property type="entry name" value="PRP38"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR024767">
        <property type="entry name" value="PRP38_C"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23142">
        <property type="entry name" value="PRE-MRNA-SPLICING FACTOR 38A-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF03371">
        <property type="entry name" value="PRP38"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF12871">
        <property type="entry name" value="PRP38_assoc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 9" id="KW-0507">mRNA processing</keyword>
    <keyword evidence="7 9" id="KW-0508">mRNA splicing</keyword>
    <keyword evidence="8 9" id="KW-0539">Nucleus</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6 9" id="KW-0747">Spliceosome</keyword>
    <feature type="domain" description="Pre-mRNA-splicing factor 38 C-terminal" evidence="11">
        <location>
            <begin position="180"/>
            <end position="261"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="10">
        <location>
            <begin position="181"/>
            <end position="312"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Acidic residues" evidence="10">
        <location>
            <begin position="184"/>
            <end position="202"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="10">
        <location>
            <begin position="203"/>
            <end position="224"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="225"/>
            <end position="294"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="10">
        <location>
            <begin position="301"/>
            <end position="312"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00002609"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00006164"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00018053"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022664"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022728"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00023187"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="RuleBase" id="RU367025"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="11">
        <source>
            <dbReference type="Pfam" id="PF12871"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002152.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="312" mass="37422" checksum="905053E56772F197" modified="2022-01-19" version="1">MANRTVKDAHSIHGTNPQYLVEKIIRTRIYESKYWKEECFGLTAELVVDKAMELRYVGGVYGGNIKPTPFLCLTLKMLQIQPEKDIIVEFIKNEDFKYVRMLGALYMRLTGTAIDCYKYLEPLYNDYRKIKSQNRNGEFELMHVDEFIDELLHSERVCDIILPRLQKRYVLEEAEQLETRVSALEEDMDDVESSEEEEEEDEKLERAPSPDHRRRGYRDLDKPRRSPALRYRRSRSRSPRRRSRSPKRRSPSPRRERHRSKSPRRHRSRSRERRHRSRSKSPGHHRSHRHRSHSKSPERSKKSHKKSRRGNE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RPY0</accession>
    <name>A0A8C3RPY0_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="9">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Single-pass type I membrane protein</topology>
        </subcellularLocation>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RPY0"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002321.1">
        <property type="protein sequence ID" value="ENSCSRP00000002254.1"/>
        <property type="gene ID" value="ENSCSRG00000001747.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016020">
        <property type="term" value="C:membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037670">
        <property type="entry name" value="C11orf87"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31870:SF2">
        <property type="entry name" value="CHROMOSOME 11 OPEN READING FRAME 87"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR31870">
        <property type="entry name" value="SI:DKEY-183I3.9-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="6" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3" id="KW-0732">Signal</keyword>
    <keyword evidence="2 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 8" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="43"/>
            <end position="68"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="7">
        <location>
            <begin position="72"/>
            <end position="137"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic and acidic residues" evidence="7">
        <location>
            <begin position="80"/>
            <end position="90"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Polar residues" evidence="7">
        <location>
            <begin position="110"/>
            <end position="121"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004479"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002254.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="152" mass="16515" checksum="F9E436F73B7DFEC0" modified="2022-01-19" version="1">MSAKLSKELRLALPPCLLNRTSASSNASSTCITQVGQLFQSFSSTLVLIVLVTLIFCVILLSLTTFHVHKRKMKKRKIQRAQEEYERDHCSSSSPEAAIQGETPHGRNTRLGSSTQDSGIQRPSPPEPQSAHPARSCLDTASAGLLQTVVLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ80</accession>
    <name>A0A8C3RQ80_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="7">Transporter</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1">Membrane</location>
            <topology evidence="1">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="7">Belongs to the sodium:neurotransmitter symporter (SNF) (TC 2.A.22) family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ80"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002235.1">
        <property type="protein sequence ID" value="ENSCSRP00000002171.1"/>
        <property type="gene ID" value="ENSCSRG00000001684.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005298">
        <property type="term" value="F:proline:sodium symporter activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0015820">
        <property type="term" value="P:L-leucine transport"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000175">
        <property type="entry name" value="Na/ntran_symport"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR037272">
        <property type="entry name" value="SNS_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11616:SF101">
        <property type="entry name" value="SODIUM-DEPENDENT NEUTRAL AMINO ACID TRANSPORTER B(0)AT2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR11616">
        <property type="entry name" value="SODIUM/CHLORIDE DEPENDENT TRANSPORTER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00209">
        <property type="entry name" value="SNF"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00176">
        <property type="entry name" value="NANEUSMPORT"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF161070">
        <property type="entry name" value="SNF-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00610">
        <property type="entry name" value="NA_NEUROTRAN_SYMP_1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00754">
        <property type="entry name" value="NA_NEUROTRAN_SYMP_2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50267">
        <property type="entry name" value="NA_NEUROTRAN_SYMP_3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 8" id="KW-0472">Membrane</keyword>
    <keyword evidence="6" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="6" id="KW-0915">Sodium</keyword>
    <keyword evidence="7" id="KW-0769">Symport</keyword>
    <keyword evidence="3 7 8" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 8" id="KW-1133">Transmembrane helix</keyword>
    <keyword evidence="2 7" id="KW-0813">Transport</keyword>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="70"/>
            <end position="88"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="100"/>
            <end position="121"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="142"/>
            <end position="169"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="224"/>
            <end position="244"/>
        </location>
    </feature>
    <feature type="transmembrane region" description="Helical" evidence="8">
        <location>
            <begin position="253"/>
            <end position="271"/>
        </location>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="76"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="79"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <feature type="binding site" evidence="6">
        <location>
            <position position="83"/>
        </location>
        <ligand>
            <name>Na(+)</name>
            <dbReference type="ChEBI" id="CHEBI:29101"/>
            <label>1</label>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00004141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022448"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022692"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022989"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00023136"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="PIRSR" id="PIRSR600175-1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="RuleBase" id="RU003732"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="SAM" id="Phobius"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="9">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000002171.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="10">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="279" mass="31450" checksum="8A545B406C14F553" modified="2022-01-19" version="1">MPKNSKVVKRELDDEVIESVKDLLSNEDSADDAFKKSELLVDDQEHKDVDVEEGSDVEDERPAWNSKLQYILAQVGFSVGLGNVWRFPYLCQKNGGGAYLVPYFILLMIIGIPLFFLELSVGQRIRRGSIGVWNYISPTLGGIGFASCVVCFFVALYYNVIIGWSLFYFSQSFQHPLPWDQCPLVKNASHTFVEPECEKSSATTYYWYREALNISNSLSESGGLNWKMTLCLLAAWVLVCLAMIKGIQSSGKVSIFFILITVFYFSVHSYLPLPLPTLS</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RQ97</accession>
    <name>A0A8C3RQ97_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="6">Transmembrane channel-like protein</fullName>
        </recommendedName>
    </protein>
    <organism evidence="9 10">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="9" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="9" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="1 6">Membrane</location>
            <topology evidence="1 6">Multi-pass membrane protein</topology>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="2 6">Belongs to the TMC family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RQ97"/>
    <dbReference type="Ensembl" id="ENSCSRT00000002259.1">
        <property type="protein sequence ID" value="ENSCSRP00000002195.1"/>
        <property type="gene ID" value="ENSCSRG00000001692.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005886">
        <property type="term" value="C:plasma membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008381">
        <property type="term" value="F:mechanosensitive monoatomic ion channel activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038900">
        <property type="entry name" value="TMC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR012496">
        <property type="entry name" value="TMC_dom"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23302:SF35">
        <property type="entry name" value="TRANSMEMBRANE CHANNEL-LIKE PROTEIN 3"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR23302">
        <property type="entry name" value="TRANSMEMBRANE CHANNEL-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF07810">
        <property type="entry name" value="TMC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="5 6" id="KW-0472">Membrane</keyword>
    <keyword evidence="10" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="3 6" id="KW-0812">Transmembrane</keyword>
    <keyword evidence="4 6" id="KW-1133">Transmembrane helix</keyword>
    <feature type="transmembrane region" description="Helical" evidence="6">
        <location>
            <begin position="116"/>
            <end position="137"/>
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</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="16" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RRL8</accession>
    <name>A0A8C3RRL8_CHESE</name>
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            <fullName evidence="5">Calponin-homology (CH) domain-containing protein</fullName>
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        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
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        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
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            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
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        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
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        </source>
    </evidence>
    <sequence length="2376" mass="255352" checksum="857335A54B5CE6CC" modified="2022-01-19" version="1">MPVLGVASKLRQPAVGSKPVHTALPIPNLGTTGSQQYSSKSLELTGAESSMLSCQLTLKSTCDFGEKKTLQGKTKETEDSKIYTDWANHYLAKSGHKRLIKDLQQDIADGVLLAEIIQIIANEKVEDINGCPRSQHTHTNIHTYTYTSEKIRNGNLKAILGLFFSLSRYKQQQHHQQQYYQSLVELQQHVSHSSPPAEISQSKTQQDMQSSLRARYATQSNHSGIATSQKKTSRLPGPSRVPAAGSSTKVQGASNLNRRSQSFNSIDKNKPPQYANGNEKDSPKGPHPSAGMNGNVQHPTSSGQQPVSAIPSPSASKPWRSKSMNVKHSATSTMLSVKQPSPATSPTPSSDRLKPPLSEGAKPPSSGQKSMLEKFKLVNARTALRPPLSSSSGPNDSGREDDTFSECGEMDGFSSGLNSGGSTSSSPKVSPKLTPPKAGSKNLSNKKSLLQPKDKEEKNRDKNKVCTEKTVREEKDQVTETSTKKSSKIASLIPKGSKTTAAKKESLIPSSSGIPKPGSKVPTAKQSASPVCAGSKESEKFRTTKGNQSQSTTKSQANERASTSCSLASSEGKESSPALTPGSSAALSVSMAASSGQVTGNGIVQLPQQQQYSHPNTATVAPFIYRTHSENDSTSLPPADSCTSPTKMDLSYSKTAKQCLEEISGEDPETRRMRTVKNIADLRQNLEETMSSLRGTQISHSTLETTFDSTVTTEVNGRSIPSLTSRSTPVTWRLGQASPRLQAGDAPSLGSGYPRSSAGRFIHTDPSRFMYTTPLRRAAVSRLGNMSQIDMNEKGSSDLDMSSEVDVGGYMSDGDILGKSLRTDDINSGYMTDGGLNLYTRSLNRIPDLAASRDVIQRGVHDVTVDADSWDDSSSVSSGLSDTLDNLSTDDLNTTSSVSSYSNITASSRKNAHTQLKTDSEKRSVTDSENWGSTEELKKPEEDFDSNVDSSGKWKGLPSGLSEDSEKGGQKASLSVSQTGSWRRGMTAQVGTTPSRHKAGTSALKTPGKTDDAKASEKVKTPLKGTSIQRSPSDAGKSSGDEGKKPPSGIGRSTATGSFGFKKAGVGSSAIITTSGATITSGSATLGKMPKSSAIGGKSNAGRKTSLDGSQNQDDGVLHINSKTTLQYRSLPRPSKSSTSGIPGRGGHRSSTSSIDSNVSSKSAGAATTKLREPTKIGSGRSSPVTINQTDKEKEKVAVSDSESVSLSSSPKSSPTSASACGTPGLRQPGSKYPDIASPTFRRLFGAKAGGKAASAPNTESVKPTSAMPSPSTTLARQGSLESPSSGTGSMGSAGGQSGSSSPLFSKPSELNTDVVSLSHSLASSPASVHSFTSGGLVWAANLSSSSAGSKDTPSYQSMTSLHTSSESIDLPLSHHSSLSGLTTGTQEVQSLLMRTGSVRSTLSESMQLDRNTLPKKGLRYTPSSRQTSQEEGKEWLRSHSTGGLQDTGSQSPIVSPSAMSSSATGKYHFSNLVSPTNLSQFNLPGPNMMRSNSIPAQDSSFDLYDDSQLCGSATSLEERPRAISHSGSFRDSMEEVHGSSLSLVSSTSSLYSTVIYLFSIQQIHKLRRELVASQEKVATLTSQLSANAHLVAAFEKSLGNMTGRLQSLTMTAEQKESELIELRETIEMLKAQNSAAQAAIQGALNGPDHAHKDLRLRRQHSSESVSSINSATSHSSIGSGNDADSKKKKKKNWVCAQQLRSSFKQAFGKKKSTKPPSSHSDIEELTDSSLPSSPKLPHHSGDCGTLSMKPSQSASASSLIWAPKKRQNGLVIYKHRSRICECTEAEAEIILQLKSELREKELKLTDIRLEALSSAHHLDQIREAMNRMQNEIEILKAENDRLKAETGNTGKPARPSSESSSSTSSSSSRQSLGLSLNNLNITDSVTSDILLDDVTDGALHKEGHSVKIIVTISKGYGRSKDQKTQAYLIGSIGVSGKTKWDVLDGVIRRLFKEYIFRVDPATSLGLSSDCIASYCIGDLIRAHSLEVPELLPCGYLVGDNNIITVNLKGVEENSLDSFVFDTLIPKPVTQRYFNLLMEHHRIILSGPSGTGKTYLANRLAEYIITKSGRKKTEDAIATFNVDHKSSKDLRQYLANLAEQCSADNNGADLPVVIILDNLHHIGSLSDIFNGFLNCKYNTCPYIIGTMNQGVTSSPNLELHHNFRWVLCANHTEPVKGFLGRYLRRKLIETEIERNMRNNDLIKIIDWIPKTWHHLNSFLETHSSSDVTIGPRLFLPCPMDVDGSRVWFTDLWNYSLVPYLLEAVREGLQMYGKRAPWEDPSKWVADTYPWSSAPVQHDWPSLLQLRPEDVGFEGYASAQEGTTSKHIPQSDTEGDPLMNMLMRLQEAANYSSAQSCDSDSTSHHDDILDSSLESTL</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="20" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RT17</accession>
    <name>A0A8C3RT17_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="12">Proprotein convertase subtilisin/kexin type 5</fullName>
        </submittedName>
    </protein>
    <organism evidence="12 13">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="12" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="12" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1 10 11">Belongs to the peptidase S8 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RT17"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004037.1">
        <property type="protein sequence ID" value="ENSCSRP00000003904.1"/>
        <property type="gene ID" value="ENSCSRG00000002979.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="300641at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0000139">
        <property type="term" value="C:Golgi membrane"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005802">
        <property type="term" value="C:trans-Golgi network"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004252">
        <property type="term" value="F:serine-type endopeptidase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016486">
        <property type="term" value="P:peptide hormone processing"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="CDD" id="cd00064">
        <property type="entry name" value="FU"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="CDD" id="cd04059">
        <property type="entry name" value="Peptidases_S8_Protein_convertases_Kexins_Furin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.220.10:FF:000011">
        <property type="entry name" value="Proprotein convertase subtilisin/kexin type 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.60.120.260:FF:000006">
        <property type="entry name" value="Proprotein convertase subtilisin/kexin type 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.70.850:FF:000001">
        <property type="entry name" value="Proprotein convertase subtilisin/kexin type 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.40.50.200:FF:000002">
        <property type="entry name" value="Proprotein convertase subtilisin/kexin type 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="2.10.220.10:FF:000022">
        <property type="entry name" value="proprotein convertase subtilisin/kexin type 5 isoform X2"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.60.120.260">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="2.10.220.10">
        <property type="entry name" value="Hormone Receptor, Insulin-like Growth Factor Receptor 1, Chain A, domain 2"/>
        <property type="match status" value="3"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.70.850">
        <property type="entry name" value="Peptidase S8, pro-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.40.50.200">
        <property type="entry name" value="Peptidase S8/S53 domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR006212">
        <property type="entry name" value="Furin_repeat"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008979">
        <property type="entry name" value="Galactose-bd-like_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032778">
        <property type="entry name" value="GF_recep_IV"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009030">
        <property type="entry name" value="Growth_fac_rcpt_cys_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR034182">
        <property type="entry name" value="Kexin/furin"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR002884">
        <property type="entry name" value="P_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000209">
        <property type="entry name" value="Peptidase_S8/S53_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036852">
        <property type="entry name" value="Peptidase_S8/S53_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023827">
        <property type="entry name" value="Peptidase_S8_Asp-AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR022398">
        <property type="entry name" value="Peptidase_S8_His-AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR023828">
        <property type="entry name" value="Peptidase_S8_Ser-AS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR015500">
        <property type="entry name" value="Peptidase_S8_subtilisin-rel"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR010909">
        <property type="entry name" value="PLAC"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR032815">
        <property type="entry name" value="S8_pro-domain"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR038466">
        <property type="entry name" value="S8_pro-domain_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42884">
        <property type="entry name" value="PROPROTEIN CONVERTASE SUBTILISIN/KEXIN-RELATED"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR42884:SF7">
        <property type="entry name" value="PROPROTEIN CONVERTASE SUBTILISIN_KEXIN TYPE 5"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF14843">
        <property type="entry name" value="GF_recep_IV"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF01483">
        <property type="entry name" value="P_proprotein"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00082">
        <property type="entry name" value="Peptidase_S8"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF08686">
        <property type="entry name" value="PLAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF16470">
        <property type="entry name" value="S8_pro-domain"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PRINTS" id="PR00723">
        <property type="entry name" value="SUBTILISIN"/>
    </dbReference>
    <dbReference type="SMART" id="SM00261">
        <property type="entry name" value="FU"/>
        <property type="match status" value="5"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF49785">
        <property type="entry name" value="Galactose-binding domain-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF57184">
        <property type="entry name" value="Growth factor receptor domain"/>
        <property type="match status" value="2"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF54897">
        <property type="entry name" value="Protease propeptides/inhibitors"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF52743">
        <property type="entry name" value="Subtilisin-like"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51829">
        <property type="entry name" value="P_HOMO_B"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50900">
        <property type="entry name" value="PLAC"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS51892">
        <property type="entry name" value="SUBTILASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00136">
        <property type="entry name" value="SUBTILASE_ASP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00137">
        <property type="entry name" value="SUBTILASE_HIS"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00138">
        <property type="entry name" value="SUBTILASE_SER"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-0165">Cleavage on pair of basic residues</keyword>
    <keyword evidence="9" id="KW-0325">Glycoprotein</keyword>
    <keyword evidence="6 10 11" id="KW-0378">Hydrolase</keyword>
    <keyword evidence="2 10 11" id="KW-0645">Protease</keyword>
    <keyword evidence="13" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="5" id="KW-0677">Repeat</keyword>
    <keyword evidence="7 10 11" id="KW-0720">Serine protease</keyword>
    <keyword evidence="4" id="KW-0732">Signal</keyword>
    <keyword evidence="8" id="KW-0865">Zymogen</keyword>
    <feature type="active site" description="Charge relay system" evidence="10">
        <location>
            <position position="173"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="10">
        <location>
            <position position="214"/>
        </location>
    </feature>
    <feature type="active site" description="Charge relay system" evidence="10">
        <location>
            <position position="388"/>
        </location>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00011073"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00022670"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00022685"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00022729"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00022737"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022801"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022825"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00023145"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00023180"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU01240"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="RuleBase" id="RU003355"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="12">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000003904.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="13">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="915" mass="101332" checksum="A458159BA05EDEBA" modified="2022-01-19" version="1">MGWKSRCCWGGGGGGNLLCLLTLLLGFLLPACRTRMYTNHWAVRITGGHQEASRIASKYGYVNIGQIGALKDYYHFYHSKTIKRSVLSSRGTHSFISMEPKVEWIQQQVVKRRIKRDYKPGGTQSTYFNDPKWPSMWYMHCSDNTHHCQSDMNIVGAWKRGYTGKNVVITILDDGIERTHPDLMQNYDSNASYDVNSNDIDPMPRYDASNENKHGTRCAGEVAAIANNSHCTVGIAFNAKIGGVRMLDGDVTDMVEAKSLSLNPQHIHIYSASWGPDDDGKTVDGPASLARQAFENGIRTGRNKLGSIFVWASGNGGRSKDHCSCDGYTNSIYTISISSTAESGKKPWYLEECASTLATTYSSGESYDKKIITTDLRQRCTDSHTGTSASAPMAAGIIALALEANPSLTWRDVQHIIVRTSRAGHLNSNDWKTNAAGYKVSHLYGFGLMDAEAMVMEAEKWTTVPQQHVCVENTDHQAKTIRPDSQVHSVYKATGCSDNSNHHVIYLEHVVVRITITHPRRGDLAIFLTSPSGTKSQLLANRLFDHSTEGFKNWEFMTTHCWGEKAAGDWKLEIHDTPSQLRSFKSPGKLKEWSLVLYGTSIQPYSPRNDFLKVERVRSSPVEDPTEDYGTDDYAGPCNAECSKVGCDGPGPDHCTDCLHYYYKSKNNTRICVPNCPPGHYNADKKRCKKCSPNCETCVGSHSDQCLSCKSSYYLNEESNSCITSCPDGFYLDKNKIICRKCSENCKTCAESQSCTECRHGLSLYGSRCAVRCEEGKYHNGRECEPCHRSCATCAGSGADACINCTEGYFMEDGRCVQSCSGGYYLDHSLENGYKTCKRCDASCLECSGQGDKNCTTCPNGYILDTGVCVIGTVCKDATEESWAEGGFCMLVKKNNLCQRKVLQQLCCRTCTHKG</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RTJ9</accession>
    <name>A0A8C3RTJ9_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="5 22">Mitogen-activated protein kinase</fullName>
            <ecNumber evidence="5 22">2.7.11.24</ecNumber>
        </recommendedName>
    </protein>
    <organism evidence="25 26">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="25" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="25" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="catalytic activity">
        <reaction evidence="20">
            <text>L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:17989"/>
            <dbReference type="Rhea" id="RHEA-COMP:9863"/>
            <dbReference type="Rhea" id="RHEA-COMP:11604"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:29999"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:83421"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="catalytic activity">
        <reaction evidence="19 22">
            <text>L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)</text>
            <dbReference type="Rhea" id="RHEA:46608"/>
            <dbReference type="Rhea" id="RHEA-COMP:11060"/>
            <dbReference type="Rhea" id="RHEA-COMP:11605"/>
            <dbReference type="ChEBI" id="CHEBI:15378"/>
            <dbReference type="ChEBI" id="CHEBI:30013"/>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
            <dbReference type="ChEBI" id="CHEBI:61977"/>
            <dbReference type="ChEBI" id="CHEBI:456216"/>
            <dbReference type="EC" id="2.7.11.24"/>
        </reaction>
    </comment>
    <comment type="cofactor">
        <cofactor evidence="1 22">
            <name>Mg(2+)</name>
            <dbReference type="ChEBI" id="CHEBI:18420"/>
        </cofactor>
    </comment>
    <comment type="activity regulation">
        <text evidence="22">Activated by threonine and tyrosine phosphorylation.</text>
    </comment>
    <comment type="subcellular location">
        <subcellularLocation>
            <location evidence="3">Cytoplasm</location>
        </subcellularLocation>
        <subcellularLocation>
            <location evidence="2">Nucleus</location>
        </subcellularLocation>
    </comment>
    <comment type="similarity">
        <text evidence="4">Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <comment type="similarity">
        <text evidence="22">Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. MAP kinase subfamily.</text>
    </comment>
    <dbReference type="EC" id="2.7.11.24" evidence="5 22"/>
    <dbReference type="AlphaFoldDB" id="A0A8C3RTJ9"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004904.1">
        <property type="protein sequence ID" value="ENSCSRP00000004753.1"/>
        <property type="gene ID" value="ENSCSRG00000003612.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005737">
        <property type="term" value="C:cytoplasm"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-SubCell"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005524">
        <property type="term" value="F:ATP binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-UniRule"/>
    </dbReference>
    <dbReference type="GO" id="GO:0004707">
        <property type="term" value="F:MAP kinase activity"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-EC"/>
    </dbReference>
    <dbReference type="GO" id="GO:0046872">
        <property type="term" value="F:metal ion binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="GO" id="GO:0009966">
        <property type="term" value="P:regulation of signal transduction"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-ARBA"/>
    </dbReference>
    <dbReference type="GO" id="GO:0016055">
        <property type="term" value="P:Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="UniProtKB-KW"/>
    </dbReference>
    <dbReference type="CDD" id="cd07853">
        <property type="entry name" value="STKc_NLK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="1.10.510.10:FF:000162">
        <property type="entry name" value="Mitogen-activated protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="FunFam" id="3.30.200.20:FF:000164">
        <property type="entry name" value="Mitogen-activated protein kinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="3.30.200.20">
        <property type="entry name" value="Phosphorylase Kinase, domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.510.10">
        <property type="entry name" value="Transferase(Phosphotransferase) domain 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR011009">
        <property type="entry name" value="Kinase-like_dom_sf"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR003527">
        <property type="entry name" value="MAP_kinase_CS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR050117">
        <property type="entry name" value="MAPK"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR000719">
        <property type="entry name" value="Prot_kinase_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR017441">
        <property type="entry name" value="Protein_kinase_ATP_BS"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR008271">
        <property type="entry name" value="Ser/Thr_kinase_AS"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR24055">
        <property type="entry name" value="MITOGEN-ACTIVATED PROTEIN KINASE"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF00069">
        <property type="entry name" value="Pkinase"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SMART" id="SM00220">
        <property type="entry name" value="S_TKc"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF56112">
        <property type="entry name" value="Protein kinase-like (PK-like)"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS01351">
        <property type="entry name" value="MAPK"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00107">
        <property type="entry name" value="PROTEIN_KINASE_ATP"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS50011">
        <property type="entry name" value="PROTEIN_KINASE_DOM"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PROSITE" id="PS00108">
        <property type="entry name" value="PROTEIN_KINASE_ST"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="14 21 22" id="KW-0067">ATP-binding</keyword>
    <keyword evidence="6" id="KW-0963">Cytoplasm</keyword>
    <keyword evidence="13 22" id="KW-0418">Kinase</keyword>
    <keyword evidence="15 22" id="KW-0460">Magnesium</keyword>
    <keyword evidence="11" id="KW-0479">Metal-binding</keyword>
    <keyword evidence="12 21 22" id="KW-0547">Nucleotide-binding</keyword>
    <keyword evidence="18" id="KW-0539">Nucleus</keyword>
    <keyword evidence="8" id="KW-0597">Phosphoprotein</keyword>
    <keyword evidence="26" id="KW-1185">Reference proteome</keyword>
    <keyword evidence="7 22" id="KW-0723">Serine/threonine-protein kinase</keyword>
    <keyword evidence="17" id="KW-0804">Transcription</keyword>
    <keyword evidence="16" id="KW-0805">Transcription regulation</keyword>
    <keyword evidence="9 22" id="KW-0808">Transferase</keyword>
    <keyword evidence="10" id="KW-0879">Wnt signaling pathway</keyword>
    <feature type="domain" description="Protein kinase" evidence="24">
        <location>
            <begin position="127"/>
            <end position="416"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="1"/>
            <end position="57"/>
        </location>
    </feature>
    <feature type="region of interest" description="Disordered" evidence="23">
        <location>
            <begin position="80"/>
            <end position="128"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="1"/>
            <end position="14"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="23">
        <location>
            <begin position="15"/>
            <end position="43"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Low complexity" evidence="23">
        <location>
            <begin position="92"/>
            <end position="110"/>
        </location>
    </feature>
    <feature type="compositionally biased region" description="Basic residues" evidence="23">
        <location>
            <begin position="111"/>
            <end position="120"/>
        </location>
    </feature>
    <feature type="binding site" evidence="21">
        <location>
            <position position="156"/>
        </location>
        <ligand>
            <name>ATP</name>
            <dbReference type="ChEBI" id="CHEBI:30616"/>
        </ligand>
    </feature>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00001946"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="2">
        <source>
            <dbReference type="ARBA" id="ARBA00004123"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="3">
        <source>
            <dbReference type="ARBA" id="ARBA00004496"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="4">
        <source>
            <dbReference type="ARBA" id="ARBA00008832"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="5">
        <source>
            <dbReference type="ARBA" id="ARBA00012411"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="6">
        <source>
            <dbReference type="ARBA" id="ARBA00022490"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="7">
        <source>
            <dbReference type="ARBA" id="ARBA00022527"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="8">
        <source>
            <dbReference type="ARBA" id="ARBA00022553"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="9">
        <source>
            <dbReference type="ARBA" id="ARBA00022679"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="10">
        <source>
            <dbReference type="ARBA" id="ARBA00022687"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="11">
        <source>
            <dbReference type="ARBA" id="ARBA00022723"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="12">
        <source>
            <dbReference type="ARBA" id="ARBA00022741"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="13">
        <source>
            <dbReference type="ARBA" id="ARBA00022777"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="14">
        <source>
            <dbReference type="ARBA" id="ARBA00022840"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="15">
        <source>
            <dbReference type="ARBA" id="ARBA00022842"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="16">
        <source>
            <dbReference type="ARBA" id="ARBA00023015"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="17">
        <source>
            <dbReference type="ARBA" id="ARBA00023163"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="18">
        <source>
            <dbReference type="ARBA" id="ARBA00023242"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="19">
        <source>
            <dbReference type="ARBA" id="ARBA00047592"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="20">
        <source>
            <dbReference type="ARBA" id="ARBA00048312"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="21">
        <source>
            <dbReference type="PROSITE-ProRule" id="PRU10141"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="22">
        <source>
            <dbReference type="RuleBase" id="RU361165"/>
        </source>
    </evidence>
    <evidence type="ECO:0000256" key="23">
        <source>
            <dbReference type="SAM" id="MobiDB-lite"/>
        </source>
    </evidence>
    <evidence type="ECO:0000259" key="24">
        <source>
            <dbReference type="PROSITE" id="PS50011"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="25">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004753.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="26">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="516" mass="57133" checksum="6F400D71483B48BD" modified="2022-01-19" version="1">MMAAYNGGTSAAAAGHHHHHHHHLPHLPPPHLHHHHHPQHHLHPGSAAAVHPVQQHASSAAAAAAAAAAAAAMLNPGQQQPYFPSPAPGQAPGPAAAAPAQVQAAAAAAVKAHHHQHSHHPQQQLDIEPDRPIGYGAFGVVWSVTDPRDGKRVALKKMPNVFQNLVSCKRVFRELKMLCFFKHDNVLSALDILQPPHIDYFEEIYVVTELMQSDLHKIIVSPQPLSSDHVKVFLYQILRGLKYLHSAGILHRDIKPGNLLVNSNCVLKICDFGLARVEELDESRHMTQEVVTQYYRAPEILMGSRHYSNAIDIWSVGCIFAELLGRRILFQAQSPIQQLDLITDLLGTPSLEAMRTACEGAKAHILRGPHKQPSLPVLYTLSSQATHEAVHLLCRMLVFDPSKRISAKDALAHPYLDEGRLRYHTCMCKCCFSTSTGRVYTSDFEPITNPKFDDTFEKNLSSVRQVKEIIHQFILEQQKGNRVPLCINPQSAAFKSFISSTVAQPSEMPPSPLVWE</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="17" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RV78</accession>
    <name>A0A8C3RV78_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="2">Leucine zipper and CTNNBIP1 domain containing</fullName>
        </submittedName>
    </protein>
    <organism evidence="2 3">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="2" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="2" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <comment type="similarity">
        <text evidence="1">Belongs to the CTNNBIP1 family.</text>
    </comment>
    <dbReference type="AlphaFoldDB" id="A0A8C3RV78"/>
    <dbReference type="Ensembl" id="ENSCSRT00000004875.1">
        <property type="protein sequence ID" value="ENSCSRP00000004724.1"/>
        <property type="gene ID" value="ENSCSRG00000003591.1"/>
    </dbReference>
    <dbReference type="OrthoDB" id="10262856at2759"/>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030877">
        <property type="term" value="C:beta-catenin destruction complex"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005829">
        <property type="term" value="C:cytosol"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0005634">
        <property type="term" value="C:nucleus"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="GO" id="GO:0008013">
        <property type="term" value="F:beta-catenin binding"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="InterPro"/>
    </dbReference>
    <dbReference type="GO" id="GO:0030178">
        <property type="term" value="P:negative regulation of Wnt signaling pathway"/>
        <property type="evidence" value="ECO:0007669"/>
        <property type="project" value="TreeGrafter"/>
    </dbReference>
    <dbReference type="Gene3D" id="1.10.10.490">
        <property type="entry name" value="Beta-catenin-interacting ICAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR009428">
        <property type="entry name" value="ICAT_dom"/>
    </dbReference>
    <dbReference type="InterPro" id="IPR036911">
        <property type="entry name" value="ICAT_sf"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47142">
        <property type="entry name" value="BETA-CATENIN-INTERACTING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="PANTHER" id="PTHR47142:SF1">
        <property type="entry name" value="BETA-CATENIN-INTERACTING PROTEIN 1"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="Pfam" id="PF06384">
        <property type="entry name" value="ICAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <dbReference type="SUPFAM" id="SSF81730">
        <property type="entry name" value="beta-catenin-interacting protein ICAT"/>
        <property type="match status" value="1"/>
    </dbReference>
    <proteinExistence type="inferred from homology"/>
    <keyword evidence="3" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000256" key="1">
        <source>
            <dbReference type="ARBA" id="ARBA00006505"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000004724.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="3">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="190" mass="21323" checksum="FA452F5C1FCE8C2D" modified="2022-01-19" version="1">MASRGAIETSKLKQNLEEQLDRLMQQLQDLEECREELDADEYEETKKETLEQLSEFNDSLKKIMSGNMTLIDELSGMQLAIQAAISQAFKTPEVIRMFAKKQPGQLRTRLAEMDRDLMVGKLGRDLYTQQKGEILTALRKLGEKLTPDDETFLSANAGAALSQFERVSSDLGSGDKVFALASVEVEKSKQ</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="15" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RVL3</accession>
    <name>A0A8C3RVL3_CHESE</name>
    <protein>
        <submittedName>
            <fullName evidence="1">Uncharacterized protein</fullName>
        </submittedName>
    </protein>
    <organism evidence="1 2">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="1" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="1" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <dbReference type="AlphaFoldDB" id="A0A8C3RVL3"/>
    <dbReference type="Ensembl" id="ENSCSRT00000005829.1">
        <property type="protein sequence ID" value="ENSCSRP00000005653.1"/>
        <property type="gene ID" value="ENSCSRG00000004245.1"/>
    </dbReference>
    <dbReference type="Proteomes" id="UP000694403">
        <property type="component" value="Unplaced"/>
    </dbReference>
    <proteinExistence type="predicted"/>
    <keyword evidence="2" id="KW-1185">Reference proteome</keyword>
    <evidence type="ECO:0000313" key="1">
        <source>
            <dbReference type="Ensembl" id="ENSCSRP00000005653.1"/>
        </source>
    </evidence>
    <evidence type="ECO:0000313" key="2">
        <source>
            <dbReference type="Proteomes" id="UP000694403"/>
        </source>
    </evidence>
    <sequence length="187" mass="19676" checksum="16D7263368A6EEB2" modified="2022-01-19" version="1">MEPCSNQGLGSLSPLCLHLSACPLTHPSVCLSVSVCPYSSISPSVCLSSYTPVCLSPYTSLCLSASPPAHLSVCLASYTPICLSVCLPPPRAPVCLSVFLRTHVSVCLPLPLHTCLPAWPLTHPSICPPKHPSICLAASPSVYPSVCLSSCAPLCLSVCLSIMPPSPQCLSPQLTRWLSGRVTRQQV</sequence>
</entry>
<entry dataset="TrEMBL" created="2022-01-19" modified="2026-01-28" version="19" xmlns="https://uniprot.org/uniprot">
    <accession>A0A8C3RWQ3</accession>
    <name>A0A8C3RWQ3_CHESE</name>
    <protein>
        <recommendedName>
            <fullName evidence="16">Solute carrier family 5 member 9</fullName>
        </recommendedName>
    </protein>
    <organism evidence="14 15">
        <name type="scientific">Chelydra serpentina</name>
        <name type="common">Snapping turtle</name>
        <name type="synonym">Testudo serpentina</name>
        <dbReference type="NCBI Taxonomy" id="8475"/>
        <lineage>
            <taxon>Eukaryota</taxon>
            <taxon>Metazoa</taxon>
            <taxon>Chordata</taxon>
            <taxon>Craniata</taxon>
            <taxon>Vertebrata</taxon>
            <taxon>Euteleostomi</taxon>
            <taxon>Archelosauria</taxon>
            <taxon>Testudinata</taxon>
            <taxon>Testudines</taxon>
            <taxon>Cryptodira</taxon>
            <taxon>Durocryptodira</taxon>
            <taxon>Americhelydia</taxon>
            <taxon>Chelydroidea</taxon>
            <taxon>Chelydridae</taxon>
            <taxon>Chelydra</taxon>
        </lineage>
    </organism>
    <reference evidence="14" key="1">
        <citation type="submission" date="2025-08" db="UniProtKB">
            <authorList>
                <consortium name="Ensembl"/>
            </authorList>
        </citation>
        <scope>IDENTIFICATION</scope>
    </reference>
    <reference evidence="14" key="2">
        <citation type="submission" date="2025-09" db="UniProtKB">
     
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